diff options
author | Natanael Copa <ncopa@alpinelinux.org> | 2017-07-13 18:37:03 +0000 |
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committer | Natanael Copa <ncopa@alpinelinux.org> | 2017-07-13 19:38:59 +0000 |
commit | 78bd80fc61afe977789c085ea40ab7a61cea48f3 (patch) | |
tree | b6e59445cea70f6fcd7430496d8203f7aac5a380 /main/linux-hardened/test.patch | |
parent | f9f234d2e62992c23342009e7a7521b3d4188ee5 (diff) | |
download | aports-78bd80fc61afe977789c085ea40ab7a61cea48f3.tar.bz2 aports-78bd80fc61afe977789c085ea40ab7a61cea48f3.tar.xz |
main/linux-hardened: upgrade to 4.9.37
Diffstat (limited to 'main/linux-hardened/test.patch')
-rw-r--r-- | main/linux-hardened/test.patch | 226433 |
1 files changed, 226433 insertions, 0 deletions
diff --git a/main/linux-hardened/test.patch b/main/linux-hardened/test.patch new file mode 100644 index 0000000000..a62e07b787 --- /dev/null +++ b/main/linux-hardened/test.patch @@ -0,0 +1,226433 @@ +From 154658cd9673a1f6a6bfaf494a28fa58bcbdf46b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi> +Date: Thu, 13 Jul 2017 08:58:01 +0300 +Subject: [PATCH] hardened-3.1-4.9.37-201704252333-alpine + +--- + Documentation/dontdiff | 51 +- + Documentation/kbuild/makefiles.txt | 39 +- + Documentation/kernel-parameters.txt | 39 + + Documentation/sysctl/kernel.txt | 15 + + Kbuild | 1 + + Makefile | 15 +- + arch/Kconfig | 4 +- + arch/alpha/include/asm/atomic.h | 10 + + arch/alpha/include/asm/cache.h | 4 +- + arch/alpha/include/asm/elf.h | 7 + + arch/alpha/include/asm/pgalloc.h | 6 + + arch/alpha/include/asm/pgtable.h | 11 + + arch/alpha/kernel/module.c | 2 +- + arch/alpha/kernel/osf_sys.c | 18 +- + arch/alpha/mm/fault.c | 141 +- + arch/arc/kernel/kprobes.c | 4 + + arch/arm/Kconfig | 7 +- + arch/arm/Kconfig.debug | 1 + + arch/arm/boot/compressed/Makefile | 2 + + arch/arm/crypto/sha1_glue.c | 12 +- + arch/arm/crypto/sha1_neon_glue.c | 10 +- + arch/arm/crypto/sha256_glue.c | 13 +- + arch/arm/crypto/sha256_neon_glue.c | 13 +- + arch/arm/crypto/sha512-glue.c | 11 +- + arch/arm/crypto/sha512-neon-glue.c | 11 +- + arch/arm/include/asm/atomic.h | 306 +- + arch/arm/include/asm/cache.h | 4 +- + arch/arm/include/asm/cacheflush.h | 2 +- + arch/arm/include/asm/checksum.h | 14 +- + arch/arm/include/asm/cmpxchg.h | 5 + + arch/arm/include/asm/cpuidle.h | 2 +- + arch/arm/include/asm/domain.h | 43 +- + arch/arm/include/asm/elf.h | 9 +- + arch/arm/include/asm/fncpy.h | 2 + + arch/arm/include/asm/futex.h | 1 + + arch/arm/include/asm/kmap_types.h | 2 +- + arch/arm/include/asm/mach/dma.h | 2 +- + arch/arm/include/asm/mach/map.h | 16 +- + arch/arm/include/asm/outercache.h | 2 +- + arch/arm/include/asm/page.h | 3 +- + arch/arm/include/asm/pgalloc.h | 20 + + arch/arm/include/asm/pgtable-2level-hwdef.h | 4 +- + arch/arm/include/asm/pgtable-2level.h | 3 + + arch/arm/include/asm/pgtable-3level.h | 3 + + arch/arm/include/asm/pgtable.h | 54 +- + arch/arm/include/asm/smp.h | 2 +- + arch/arm/include/asm/string.h | 10 +- + arch/arm/include/asm/thread_info.h | 10 +- + arch/arm/include/asm/timex.h | 1 + + arch/arm/include/asm/tls.h | 3 + + arch/arm/include/asm/uaccess.h | 103 +- + arch/arm/include/uapi/asm/ptrace.h | 2 +- + arch/arm/kernel/armksyms.c | 2 +- + arch/arm/kernel/efi.c | 4 +- + arch/arm/kernel/entry-armv.S | 109 +- + arch/arm/kernel/entry-common.S | 48 +- + arch/arm/kernel/entry-header.S | 55 + + arch/arm/kernel/fiq.c | 3 + + arch/arm/kernel/module.c | 38 +- + arch/arm/kernel/patch.c | 2 + + arch/arm/kernel/process.c | 90 +- + arch/arm/kernel/ptrace.c | 9 + + arch/arm/kernel/reboot.c | 1 + + arch/arm/kernel/setup.c | 10 +- + arch/arm/kernel/signal.c | 35 +- + arch/arm/kernel/tcm.c | 4 +- + arch/arm/kernel/traps.c | 7 +- + arch/arm/kernel/vmlinux.lds.S | 3 +- + arch/arm/kvm/arm.c | 8 +- + arch/arm/lib/copy_page.S | 1 + + arch/arm/lib/csumpartialcopyuser.S | 4 +- + arch/arm/lib/uaccess_with_memcpy.c | 4 +- + arch/arm/mach-exynos/suspend.c | 6 +- + arch/arm/mach-mmp/mmp2.c | 4 +- + arch/arm/mach-mmp/pxa910.c | 4 +- + arch/arm/mach-mvebu/coherency.c | 6 +- + arch/arm/mach-mvebu/pmsu.c | 2 +- + arch/arm/mach-omap2/board-n8x0.c | 2 +- + arch/arm/mach-omap2/omap-mpuss-lowpower.c | 4 +- + arch/arm/mach-omap2/omap-smp.c | 1 + + arch/arm/mach-omap2/omap_device.c | 4 +- + arch/arm/mach-omap2/omap_device.h | 4 +- + arch/arm/mach-omap2/omap_hwmod.c | 4 +- + arch/arm/mach-omap2/powerdomains43xx_data.c | 5 +- + arch/arm/mach-omap2/wd_timer.c | 6 +- + arch/arm/mach-s3c64xx/mach-smdk6410.c | 2 +- + arch/arm/mach-shmobile/platsmp-apmu.c | 5 +- + arch/arm/mach-tegra/cpuidle-tegra20.c | 2 +- + arch/arm/mach-tegra/irq.c | 1 + + arch/arm/mach-ux500/pm.c | 1 + + arch/arm/mach-zynq/platsmp.c | 1 + + arch/arm/mm/Kconfig | 8 +- + arch/arm/mm/alignment.c | 24 +- + arch/arm/mm/cache-l2x0.c | 2 +- + arch/arm/mm/context.c | 10 +- + arch/arm/mm/fault.c | 176 + + arch/arm/mm/fault.h | 12 + + arch/arm/mm/init.c | 39 + + arch/arm/mm/ioremap.c | 4 +- + arch/arm/mm/mmap.c | 40 +- + arch/arm/mm/mmu.c | 160 +- + arch/arm/net/bpf_jit_32.c | 54 +- + arch/arm/plat-iop/setup.c | 2 +- + arch/arm/plat-omap/sram.c | 2 + + arch/arm/probes/kprobes/core.c | 4 + + arch/arm64/Kconfig | 1 + + arch/arm64/Kconfig.debug | 1 + + arch/arm64/crypto/sha1-ce-glue.c | 12 +- + arch/arm64/include/asm/atomic.h | 15 + + arch/arm64/include/asm/cache.h | 6 +- + arch/arm64/include/asm/percpu.h | 8 +- + arch/arm64/include/asm/pgalloc.h | 10 + + arch/arm64/include/asm/pgtable.h | 6 + + arch/arm64/include/asm/string.h | 24 +- + arch/arm64/include/asm/uaccess.h | 11 + + arch/arm64/kernel/hibernate.c | 14 +- + arch/arm64/kernel/probes/kprobes.c | 2 + + arch/arm64/kernel/process.c | 9 +- + arch/arm64/kernel/stacktrace.c | 4 +- + arch/arm64/kernel/traps.c | 2 +- + arch/avr32/include/asm/cache.h | 4 +- + arch/avr32/include/asm/elf.h | 8 +- + arch/avr32/include/asm/kmap_types.h | 4 +- + arch/avr32/mm/fault.c | 27 + + arch/blackfin/Kconfig.debug | 1 + + arch/blackfin/include/asm/cache.h | 3 +- + arch/cris/include/arch-v10/arch/cache.h | 3 +- + arch/cris/include/arch-v32/arch/cache.h | 3 +- + arch/frv/include/asm/atomic.h | 10 + + arch/frv/include/asm/cache.h | 3 +- + arch/frv/include/asm/kmap_types.h | 2 +- + arch/frv/mm/elf-fdpic.c | 5 +- + arch/hexagon/include/asm/cache.h | 6 +- + arch/ia64/Kconfig | 1 + + arch/ia64/Makefile | 1 + + arch/ia64/include/asm/atomic.h | 10 + + arch/ia64/include/asm/cache.h | 3 +- + arch/ia64/include/asm/elf.h | 7 + + arch/ia64/include/asm/pgalloc.h | 12 + + arch/ia64/include/asm/pgtable.h | 13 +- + arch/ia64/include/asm/spinlock.h | 2 +- + arch/ia64/include/asm/uaccess.h | 27 +- + arch/ia64/kernel/kprobes.c | 4 + + arch/ia64/kernel/module.c | 20 +- + arch/ia64/kernel/palinfo.c | 2 +- + arch/ia64/kernel/sys_ia64.c | 9 + + arch/ia64/kernel/vmlinux.lds.S | 2 +- + arch/ia64/mm/fault.c | 32 +- + arch/ia64/mm/hugetlbpage.c | 2 + + arch/ia64/mm/init.c | 15 +- + arch/m32r/include/asm/cache.h | 4 +- + arch/m32r/lib/usercopy.c | 6 + + arch/m68k/include/asm/cache.h | 4 +- + arch/m68k/kernel/time.c | 1 + + arch/metag/mm/hugetlbpage.c | 1 + + arch/microblaze/include/asm/cache.h | 3 +- + arch/mips/Kbuild | 2 +- + arch/mips/Kconfig | 4 +- + arch/mips/include/asm/atomic.h | 387 +- + arch/mips/include/asm/cache.h | 3 +- + arch/mips/include/asm/elf.h | 7 + + arch/mips/include/asm/exec.h | 2 +- + arch/mips/include/asm/hw_irq.h | 2 +- + arch/mips/include/asm/irq.h | 1 - + arch/mips/include/asm/local.h | 57 + + arch/mips/include/asm/page.h | 2 +- + arch/mips/include/asm/pgalloc.h | 5 + + arch/mips/include/asm/pgtable.h | 3 + + arch/mips/include/asm/thread_info.h | 11 +- + arch/mips/include/asm/uaccess.h | 1 + + arch/mips/kernel/binfmt_elfn32.c | 7 + + arch/mips/kernel/binfmt_elfo32.c | 7 + + arch/mips/kernel/irq-gt641xx.c | 2 +- + arch/mips/kernel/irq.c | 9 +- + arch/mips/kernel/kprobes.c | 4 + + arch/mips/kernel/pm-cps.c | 2 +- + arch/mips/kernel/process.c | 12 - + arch/mips/kernel/ptrace.c | 9 + + arch/mips/kernel/sync-r4k.c | 24 +- + arch/mips/kernel/traps.c | 13 +- + arch/mips/lib/ashldi3.c | 21 +- + arch/mips/lib/ashrdi3.c | 19 +- + arch/mips/lib/libgcc.h | 12 +- + arch/mips/mm/fault.c | 25 + + arch/mips/mm/init.c | 4 +- + arch/mips/mm/mmap.c | 26 +- + arch/mips/sgi-ip27/ip27-nmi.c | 6 +- + arch/mips/sni/rm200.c | 2 +- + arch/mips/vr41xx/common/icu.c | 2 +- + arch/mips/vr41xx/common/irq.c | 4 +- + arch/mn10300/proc-mn103e010/include/proc/cache.h | 4 +- + arch/mn10300/proc-mn2ws0050/include/proc/cache.h | 4 +- + arch/openrisc/include/asm/cache.h | 4 +- + arch/parisc/include/asm/atomic.h | 10 + + arch/parisc/include/asm/cache.h | 3 + + arch/parisc/include/asm/elf.h | 7 + + arch/parisc/include/asm/pgalloc.h | 6 + + arch/parisc/include/asm/pgtable.h | 11 + + arch/parisc/include/asm/uaccess.h | 10 +- + arch/parisc/kernel/module.c | 26 +- + arch/parisc/kernel/sys_parisc.c | 19 + + arch/parisc/kernel/traps.c | 4 +- + arch/parisc/mm/fault.c | 140 +- + arch/powerpc/Kconfig | 2 + + arch/powerpc/include/asm/atomic.h | 306 +- + arch/powerpc/include/asm/book3s/32/hash.h | 1 + + arch/powerpc/include/asm/book3s/32/pgtable.h | 2 +- + arch/powerpc/include/asm/book3s/64/pgalloc.h | 10 + + arch/powerpc/include/asm/cache.h | 4 +- + arch/powerpc/include/asm/elf.h | 12 + + arch/powerpc/include/asm/exec.h | 2 +- + arch/powerpc/include/asm/kmap_types.h | 2 +- + arch/powerpc/include/asm/local.h | 46 + + arch/powerpc/include/asm/mman.h | 2 +- + arch/powerpc/include/asm/nohash/64/pgalloc.h | 7 + + arch/powerpc/include/asm/page.h | 8 +- + arch/powerpc/include/asm/page_64.h | 7 +- + arch/powerpc/include/asm/pgtable.h | 1 + + arch/powerpc/include/asm/pte-common.h | 30 +- + arch/powerpc/include/asm/reg.h | 1 + + arch/powerpc/include/asm/smp.h | 2 +- + arch/powerpc/include/asm/spinlock.h | 43 +- + arch/powerpc/include/asm/string.h | 20 +- + arch/powerpc/include/asm/thread_info.h | 5 +- + arch/powerpc/include/asm/uaccess.h | 102 +- + arch/powerpc/kernel/Makefile | 2 + + arch/powerpc/kernel/exceptions-64e.S | 4 +- + arch/powerpc/kernel/exceptions-64s.S | 2 +- + arch/powerpc/kernel/irq.c | 3 + + arch/powerpc/kernel/kprobes.c | 4 + + arch/powerpc/kernel/module_32.c | 15 +- + arch/powerpc/kernel/process.c | 17 +- + arch/powerpc/kernel/ptrace.c | 17 +- + arch/powerpc/kernel/signal_32.c | 2 +- + arch/powerpc/kernel/signal_64.c | 2 +- + arch/powerpc/kernel/traps.c | 26 + + arch/powerpc/kernel/vdso.c | 5 +- + arch/powerpc/lib/usercopy_64.c | 18 - + arch/powerpc/mm/fault.c | 56 +- + arch/powerpc/mm/mmap.c | 16 + + arch/powerpc/mm/slice.c | 21 +- + arch/powerpc/platforms/cell/spufs/file.c | 4 +- + arch/s390/Kconfig.debug | 1 + + arch/s390/include/asm/atomic.h | 10 + + arch/s390/include/asm/cache.h | 4 +- + arch/s390/include/asm/elf.h | 7 + + arch/s390/include/asm/exec.h | 2 +- + arch/s390/include/asm/uaccess.h | 13 +- + arch/s390/kernel/kprobes.c | 4 + + arch/s390/kernel/module.c | 22 +- + arch/s390/kernel/process.c | 7 - + arch/s390/mm/mmap.c | 22 +- + arch/score/include/asm/cache.h | 4 +- + arch/score/include/asm/exec.h | 2 +- + arch/score/kernel/process.c | 5 - + arch/sh/include/asm/cache.h | 3 +- + arch/sh/kernel/kprobes.c | 4 + + arch/sh/mm/mmap.c | 30 +- + arch/sparc/Kconfig | 1 + + arch/sparc/include/asm/atomic_64.h | 116 +- + arch/sparc/include/asm/cache.h | 4 +- + arch/sparc/include/asm/elf_32.h | 7 + + arch/sparc/include/asm/elf_64.h | 7 + + arch/sparc/include/asm/pgalloc_32.h | 1 + + arch/sparc/include/asm/pgalloc_64.h | 2 + + arch/sparc/include/asm/pgtable.h | 4 + + arch/sparc/include/asm/pgtable_32.h | 15 +- + arch/sparc/include/asm/pgtsrmmu.h | 5 + + arch/sparc/include/asm/setup.h | 4 +- + arch/sparc/include/asm/spinlock_64.h | 23 +- + arch/sparc/include/asm/thread_info_32.h | 1 + + arch/sparc/include/asm/thread_info_64.h | 10 +- + arch/sparc/include/asm/uaccess.h | 1 + + arch/sparc/include/asm/uaccess_32.h | 13 + + arch/sparc/include/asm/uaccess_64.h | 12 + + arch/sparc/kernel/Makefile | 2 +- + arch/sparc/kernel/kprobes.c | 2 + + arch/sparc/kernel/process_32.c | 6 +- + arch/sparc/kernel/process_64.c | 8 +- + arch/sparc/kernel/prom_common.c | 2 +- + arch/sparc/kernel/ptrace_64.c | 14 + + arch/sparc/kernel/smp_64.c | 8 +- + arch/sparc/kernel/sys_sparc_32.c | 2 +- + arch/sparc/kernel/sys_sparc_64.c | 62 +- + arch/sparc/kernel/syscalls.S | 8 +- + arch/sparc/kernel/traps_32.c | 8 +- + arch/sparc/kernel/traps_64.c | 55 +- + arch/sparc/kernel/unaligned_64.c | 2 +- + arch/sparc/lib/Makefile | 2 +- + arch/sparc/lib/atomic_64.S | 73 +- + arch/sparc/mm/Makefile | 2 +- + arch/sparc/mm/fault_32.c | 292 + + arch/sparc/mm/fault_64.c | 488 +- + arch/sparc/mm/hugetlbpage.c | 41 +- + arch/sparc/mm/init_64.c | 10 +- + arch/tile/Kconfig | 1 + + arch/tile/include/asm/atomic_64.h | 10 + + arch/tile/include/asm/cache.h | 3 +- + arch/tile/include/asm/uaccess.h | 4 +- + arch/tile/kernel/kprobes.c | 4 + + arch/tile/mm/hugetlbpage.c | 2 + + arch/um/Makefile | 2 + + arch/um/drivers/line.c | 2 +- + arch/um/include/asm/cache.h | 3 +- + arch/um/include/asm/kmap_types.h | 2 +- + arch/um/include/asm/page.h | 3 + + arch/um/include/asm/pgtable-3level.h | 1 + + arch/um/kernel/process.c | 16 - + arch/unicore32/include/asm/cache.h | 6 +- + arch/x86/Kconfig | 56 +- + arch/x86/Kconfig.cpu | 6 +- + arch/x86/Kconfig.debug | 5 +- + arch/x86/Makefile | 13 +- + arch/x86/boot/Makefile | 1 + + arch/x86/boot/bitops.h | 4 +- + arch/x86/boot/boot.h | 2 +- + arch/x86/boot/compressed/Makefile | 18 + + arch/x86/boot/compressed/efi_stub_32.S | 16 +- + arch/x86/boot/compressed/efi_stub_64.S | 1 + + arch/x86/boot/compressed/efi_thunk_64.S | 4 +- + arch/x86/boot/compressed/head_32.S | 4 +- + arch/x86/boot/compressed/head_64.S | 14 +- + arch/x86/boot/compressed/misc.c | 21 +- + arch/x86/boot/compressed/pagetable.c | 1 + + arch/x86/boot/cpucheck.c | 16 +- + arch/x86/boot/header.S | 7 +- + arch/x86/boot/memory.c | 2 +- + arch/x86/boot/video-vesa.c | 1 + + arch/x86/boot/video.c | 2 +- + arch/x86/crypto/aes-i586-asm_32.S | 5 +- + arch/x86/crypto/aes-x86_64-asm_64.S | 4 +- + arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 11 +- + arch/x86/crypto/aesni-intel_asm.S | 237 +- + arch/x86/crypto/aesni-intel_avx-x86_64.S | 13 +- + arch/x86/crypto/aesni-intel_glue.c | 15 +- + arch/x86/crypto/blowfish-x86_64-asm_64.S | 17 +- + arch/x86/crypto/camellia-aesni-avx-asm_64.S | 45 +- + arch/x86/crypto/camellia-aesni-avx2-asm_64.S | 45 +- + arch/x86/crypto/camellia-x86_64-asm_64.S | 17 +- + arch/x86/crypto/camellia_aesni_avx2_glue.c | 20 +- + arch/x86/crypto/camellia_aesni_avx_glue.c | 18 +- + arch/x86/crypto/camellia_glue.c | 8 +- + arch/x86/crypto/cast5-avx-x86_64-asm_64.S | 69 +- + arch/x86/crypto/cast5_avx_glue.c | 2 + + arch/x86/crypto/cast6-avx-x86_64-asm_64.S | 57 +- + arch/x86/crypto/cast6_avx_glue.c | 19 +- + arch/x86/crypto/chacha20-avx2-x86_64.S | 3 +- + arch/x86/crypto/chacha20-ssse3-x86_64.S | 5 +- + arch/x86/crypto/crc32-pclmul_asm.S | 22 +- + arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 3 +- + arch/x86/crypto/crct10dif-pcl-asm_64.S | 3 +- + arch/x86/crypto/des3_ede-asm_64.S | 5 +- + arch/x86/crypto/ghash-clmulni-intel_asm.S | 11 +- + arch/x86/crypto/ghash-clmulni-intel_glue.c | 1 + + arch/x86/crypto/glue_helper.c | 2 +- + arch/x86/crypto/poly1305-avx2-x86_64.S | 3 +- + arch/x86/crypto/poly1305-sse2-x86_64.S | 5 +- + arch/x86/crypto/salsa20-i586-asm_32.S | 7 +- + arch/x86/crypto/salsa20-x86_64-asm_64.S | 7 +- + arch/x86/crypto/serpent-avx-x86_64-asm_64.S | 41 +- + arch/x86/crypto/serpent-avx2-asm_64.S | 41 +- + arch/x86/crypto/serpent-sse2-i586-asm_32.S | 7 +- + arch/x86/crypto/serpent-sse2-x86_64-asm_64.S | 7 +- + arch/x86/crypto/serpent_avx2_glue.c | 16 +- + arch/x86/crypto/serpent_avx_glue.c | 18 +- + arch/x86/crypto/serpent_sse2_glue.c | 4 +- + arch/x86/crypto/sha1-mb/sha1_mb_mgr.h | 1 + + arch/x86/crypto/sha1-mb/sha1_mb_mgr_flush_avx2.S | 13 +- + arch/x86/crypto/sha1-mb/sha1_mb_mgr_submit_avx2.S | 7 +- + arch/x86/crypto/sha1-mb/sha1_x8_avx2.S | 3 +- + arch/x86/crypto/sha1_avx2_x86_64_asm.S | 3 +- + arch/x86/crypto/sha1_ni_asm.S | 3 +- + arch/x86/crypto/sha1_ssse3_asm.S | 14 +- + arch/x86/crypto/sha1_ssse3_glue.c | 56 +- + arch/x86/crypto/sha256-avx-asm.S | 6 +- + arch/x86/crypto/sha256-avx2-asm.S | 6 +- + arch/x86/crypto/sha256-mb/sha256_mb_mgr.h | 1 + + .../crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S | 13 +- + .../crypto/sha256-mb/sha256_mb_mgr_submit_avx2.S | 7 +- + arch/x86/crypto/sha256-mb/sha256_x8_avx2.S | 3 +- + arch/x86/crypto/sha256-ssse3-asm.S | 7 +- + arch/x86/crypto/sha256_ni_asm.S | 5 +- + arch/x86/crypto/sha256_ssse3_glue.c | 26 +- + arch/x86/crypto/sha512-avx-asm.S | 6 +- + arch/x86/crypto/sha512-avx2-asm.S | 6 +- + arch/x86/crypto/sha512-mb/sha512_mb_mgr.h | 1 + + 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include/linux/gralloc.h + create mode 100644 include/linux/grdefs.h + create mode 100644 include/linux/grinternal.h + create mode 100644 include/linux/grmsg.h + create mode 100644 include/linux/grsecurity.h + create mode 100644 include/linux/grsock.h + create mode 100644 include/linux/netfilter/xt_gradm.h + create mode 100644 include/trace/events/fs.h + create mode 100644 localversion-unofficial_grsec + create mode 100644 net/netfilter/xt_gradm.c + create mode 100644 scripts/gcc-plugins/.gitignore + create mode 100644 scripts/gcc-plugins/checker_plugin.c + create mode 100644 scripts/gcc-plugins/colorize_plugin.c + create mode 100644 scripts/gcc-plugins/constify_plugin.c + create mode 100644 scripts/gcc-plugins/gen-random-seed.sh + create mode 100644 scripts/gcc-plugins/initify_plugin.c + create mode 100644 scripts/gcc-plugins/kallocstat_plugin.c + create mode 100644 scripts/gcc-plugins/kernexec_plugin.c + create mode 100644 scripts/gcc-plugins/randomize_layout_plugin.c + create mode 100644 scripts/gcc-plugins/rap_plugin/Makefile + create mode 100644 scripts/gcc-plugins/rap_plugin/rap.h + create mode 100644 scripts/gcc-plugins/rap_plugin/rap_fptr_pass.c + create mode 100644 scripts/gcc-plugins/rap_plugin/rap_hash.c + create mode 100644 scripts/gcc-plugins/rap_plugin/rap_plugin.c + create mode 100644 scripts/gcc-plugins/rap_plugin/rap_ret_pass.c + create mode 100644 scripts/gcc-plugins/rap_plugin/sip.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/.gitignore + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/Makefile + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/disable.data + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/e_aux.data + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/e_fields.data + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/e_fns.data + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/e_fptrs.data + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/e_vars.data + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/generate_size_overflow_hash.sh + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/insert_size_overflow_asm.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/intentional_overflow.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/remove_unnecessary_dup.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/size_overflow.h + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/size_overflow_debug.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/size_overflow_ipa.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/size_overflow_misc.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/size_overflow_plugin.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/size_overflow_plugin_hash.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/size_overflow_transform.c + create mode 100644 scripts/gcc-plugins/size_overflow_plugin/size_overflow_transform_core.c + create mode 100644 scripts/gcc-plugins/stackleak_plugin.c + create mode 100644 scripts/gcc-plugins/structleak_plugin.c + +diff --git a/Documentation/dontdiff b/Documentation/dontdiff +index 5385cba941d2..607c6a0f3454 100644 +--- a/Documentation/dontdiff ++++ b/Documentation/dontdiff +@@ -7,6 +7,7 @@ + *.cis + *.cpio + *.csp ++*.dbg + *.dsp + *.dvi + *.elf +@@ -16,6 +17,7 @@ + *.gcov + *.gen.S + *.gif ++*.gmo + *.grep + *.grp + *.gz +@@ -52,14 +54,17 @@ + *.tab.h + *.tex + *.ver ++*.vim + *.xml + *.xz + *_MODULES ++*_reg_safe.h + *_vga16.c + *~ + \#*# + *.9 +-.* ++.[^g]* ++.gen* + .*.d + .mm + 53c700_d.h +@@ -73,9 +78,11 @@ Image + Module.markers + Module.symvers + PENDING ++PERF* + SCCS + System.map* + TAGS ++TRACEEVENT-CFLAGS + aconf + af_names.h + aic7*reg.h* +@@ -84,6 +91,7 @@ aic7*seq.h* + aicasm + aicdb.h* + altivec*.c ++ashldi3.S + asm-offsets.h + asm_offsets.h + autoconf.h* +@@ -96,11 +104,14 @@ bounds.h + bsetup + btfixupprep + build ++builtin-policy.h + bvmlinux + bzImage* + capability_names.h + capflags.c + classlist.h* ++clut_vga16.c ++common-cmds.h + comp*.log + compile.h* + conf +@@ -109,19 +120,23 @@ config-* + config_data.h* + config.mak + config.mak.autogen ++config.tmp + conmakehash + consolemap_deftbl.c* + cpustr.h + crc32table.h* + cscope.* + defkeymap.c ++devicetable-offsets.h + devlist.h* + dnotify_test + docproc + dslm ++dtc-lexer.lex.c + elf2ecoff + elfconfig.h* + evergreen_reg_safe.h ++exception_policy.conf + fixdep + flask.h + fore200e_mkfirm +@@ -129,12 +144,15 @@ fore200e_pca_fw.c* + gconf + gconf.glade.h + gen-devlist ++gen-kdb_cmds.c + gen_crc32table + gen_init_cpio + generated + genheaders + genksyms + *_gray256.c ++hash ++hid-example + hpet_example + hugepage-mmap + hugepage-shm +@@ -149,14 +167,14 @@ int32.c + int4.c + int8.c + kallsyms +-kconfig ++kern_constants.h + keywords.c + ksym.c* + ksym.h* + kxgettext + lex.c + lex.*.c +-linux ++lib1funcs.S + logo_*.c + logo_*_clut224.c + logo_*_mono.c +@@ -167,12 +185,14 @@ machtypes.h + map + map_hugetlb + mconf ++mdp + miboot* + mk_elfconfig + mkboot + mkbugboot + mkcpustr + mkdep ++mkpiggy + mkprep + mkregtable + mktables +@@ -188,6 +208,8 @@ oui.c* + page-types + parse.c + parse.h ++parse-events* ++pasyms.h + patches* + pca200e.bin + pca200e_ecd.bin2 +@@ -197,6 +219,7 @@ perf-archive + piggyback + piggy.gzip + piggy.S ++pmu-* + pnmtologo + ppc_defs.h* + pss_boot.h +@@ -206,7 +229,12 @@ r200_reg_safe.h + r300_reg_safe.h + r420_reg_safe.h + r600_reg_safe.h ++randomize_layout_hash.h ++randomize_layout_seed.h ++realmode.lds ++realmode.relocs + recordmcount ++regdb.c + relocs + rlim_names.h + rn50_reg_safe.h +@@ -216,8 +244,17 @@ series + setup + setup.bin + setup.elf ++signing_key* ++aux.h ++disable.h ++e_fields.h ++e_fns.h ++e_fptrs.h ++e_vars.h + sImage ++slabinfo + sm_tbl* ++sortextable + split-include + syscalltab.h + tables.c +@@ -227,6 +264,7 @@ tftpboot.img + timeconst.h + times.h* + trix_boot.h ++user_constants.h + utsrelease.h* + vdso-syms.lds + vdso.lds +@@ -238,13 +276,17 @@ vdso32.lds + vdso32.so.dbg + vdso64.lds + vdso64.so.dbg ++vdsox32.lds ++vdsox32-syms.lds + version.h* + vmImage + vmlinux + vmlinux-* + vmlinux.aout + vmlinux.bin.all ++vmlinux.bin.bz2 + vmlinux.lds ++vmlinux.relocs + vmlinuz + voffset.h + vsyscall.lds +@@ -252,9 +294,12 @@ vsyscall_32.lds + wanxlfw.inc + uImage + unifdef ++utsrelease.h + wakeup.bin + wakeup.elf + wakeup.lds ++x509* + zImage* + zconf.hash.c ++zconf.lex.c + zoffset.h +diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt +index 9b9c4797fc55..5a635ff7a6eb 100644 +--- a/Documentation/kbuild/makefiles.txt ++++ b/Documentation/kbuild/makefiles.txt +@@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles. + === 4 Host Program support + --- 4.1 Simple Host Program + --- 4.2 Composite Host Programs +- --- 4.3 Using C++ for host programs +- --- 4.4 Controlling compiler options for host programs +- --- 4.5 When host programs are actually built +- --- 4.6 Using hostprogs-$(CONFIG_FOO) ++ --- 4.3 Defining shared libraries ++ --- 4.4 Using C++ for host programs ++ --- 4.5 Controlling compiler options for host programs ++ --- 4.6 When host programs are actually built ++ --- 4.7 Using hostprogs-$(CONFIG_FOO) + + === 5 Kbuild clean infrastructure + +@@ -645,7 +646,29 @@ Both possibilities are described in the following. + Finally, the two .o files are linked to the executable, lxdialog. + Note: The syntax <executable>-y is not permitted for host-programs. + +---- 4.3 Using C++ for host programs ++--- 4.3 Defining shared libraries ++ ++ Objects with extension .so are considered shared libraries, and ++ will be compiled as position independent objects. ++ Kbuild provides support for shared libraries, but the usage ++ shall be restricted. ++ In the following example the libkconfig.so shared library is used ++ to link the executable conf. ++ ++ Example: ++ #scripts/kconfig/Makefile ++ hostprogs-y := conf ++ conf-objs := conf.o libkconfig.so ++ libkconfig-objs := expr.o type.o ++ ++ Shared libraries always require a corresponding -objs line, and ++ in the example above the shared library libkconfig is composed by ++ the two objects expr.o and type.o. ++ expr.o and type.o will be built as position independent code and ++ linked as a shared library libkconfig.so. C++ is not supported for ++ shared libraries. ++ ++--- 4.4 Using C++ for host programs + + kbuild offers support for host programs written in C++. This was + introduced solely to support kconfig, and is not recommended +@@ -668,7 +691,7 @@ Both possibilities are described in the following. + qconf-cxxobjs := qconf.o + qconf-objs := check.o + +---- 4.4 Controlling compiler options for host programs ++--- 4.5 Controlling compiler options for host programs + + When compiling host programs, it is possible to set specific flags. + The programs will always be compiled utilising $(HOSTCC) passed +@@ -696,7 +719,7 @@ Both possibilities are described in the following. + When linking qconf, it will be passed the extra option + "-L$(QTDIR)/lib". + +---- 4.5 When host programs are actually built ++--- 4.6 When host programs are actually built + + Kbuild will only build host-programs when they are referenced + as a prerequisite. +@@ -727,7 +750,7 @@ Both possibilities are described in the following. + This will tell kbuild to build lxdialog even if not referenced in + any rule. + +---- 4.6 Using hostprogs-$(CONFIG_FOO) ++--- 4.7 Using hostprogs-$(CONFIG_FOO) + + A typical pattern in a Kbuild file looks like this: + +diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt +index 86a6746f6833..4b65b3cec968 100644 +--- a/Documentation/kernel-parameters.txt ++++ b/Documentation/kernel-parameters.txt +@@ -1436,6 +1436,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted. + [KNL] Should the hard-lockup detector generate + backtraces on all cpus. + Format: <integer> ++ grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to ++ ignore grsecurity's /proc restrictions ++ ++ grsec_sysfs_restrict= Format: 0 | 1 ++ Default: 1 ++ Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config + + hashdist= [KNL,NUMA] Large hashes allocated during boot + are distributed across NUMA nodes. Defaults on +@@ -2665,6 +2671,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted. + noexec=on: enable non-executable mappings (default) + noexec=off: disable non-executable mappings + ++ nopcid [X86-64] ++ Disable PCID (Process-Context IDentifier) even if it ++ is supported by the processor. ++ + nosmap [X86] + Disable SMAP (Supervisor Mode Access Prevention) + even if it is supported by processor. +@@ -2973,6 +2983,35 @@ bytes respectively. Such letter suffixes can also be entirely omitted. + the specified number of seconds. This is to be used if + your oopses keep scrolling off the screen. + ++ pax_nouderef [X86] disables UDEREF. Most likely needed under certain ++ virtualization environments that don't cope well with the ++ expand down segment used by UDEREF on X86-32 or the frequent ++ page table updates on X86-64. ++ ++ pax_sanitize_slab= ++ Format: { 0 | 1 | off | fast | full } ++ Options '0' and '1' are only provided for backward ++ compatibility, 'off' or 'fast' should be used instead. ++ 0|off : disable slab object sanitization ++ 1|fast: enable slab object sanitization excluding ++ whitelisted slabs (default) ++ full : sanitize all slabs, even the whitelisted ones ++ ++ pax_softmode= 0/1 to disable/enable PaX softmode on boot already. ++ ++ pax_extra_latent_entropy ++ Enable a very simple form of latent entropy extraction ++ from the first 4GB of memory as the bootmem allocator ++ passes the memory pages to the buddy allocator. ++ ++ pax_size_overflow_report_only ++ Enables rate-limited logging of size_overflow plugin ++ violations while disabling killing of the violating ++ task. ++ ++ pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF ++ when the processor supports PCID. ++ + pcbit= [HW,ISDN] + + pcd. [PARIDE] +diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt +index ffab8b5caa60..b8fcd6113d88 100644 +--- a/Documentation/sysctl/kernel.txt ++++ b/Documentation/sysctl/kernel.txt +@@ -42,6 +42,7 @@ show up in /proc/sys/kernel: + - kptr_restrict + - kstack_depth_to_print [ X86 only ] + - l2cr [ PPC only ] ++- modify_ldt [ X86 only ] + - modprobe ==> Documentation/debugging-modules.txt + - modules_disabled + - msg_next_id [ sysv ipc ] +@@ -409,6 +410,20 @@ This flag controls the L2 cache of G3 processor boards. If + + ============================================================== + ++modify_ldt: (X86 only) ++ ++Enables (1) or disables (0) the modify_ldt syscall. Modifying the LDT ++(Local Descriptor Table) may be needed to run a 16-bit or segmented code ++such as Dosemu or Wine. This is done via a system call which is not needed ++to run portable applications, and which can sometimes be abused to exploit ++some weaknesses of the architecture, opening new vulnerabilities. ++ ++This sysctl allows one to increase the system's security by disabling the ++system call, or to restore compatibility with specific applications when it ++was already disabled. ++ ++============================================================== ++ + modules_disabled: + + A toggle value indicating if modules are allowed to be loaded +diff --git a/Kbuild b/Kbuild +index 3d0ae152af7c..84e541262faa 100644 +--- a/Kbuild ++++ b/Kbuild +@@ -91,6 +91,7 @@ $(obj)/$(offsets-file): arch/$(SRCARCH)/kernel/asm-offsets.s FORCE + always += missing-syscalls + targets += missing-syscalls + ++GCC_PLUGINS_missing-syscalls := n + quiet_cmd_syscalls = CALL $< + cmd_syscalls = $(CONFIG_SHELL) $< $(CC) $(c_flags) $(missing_syscalls_flags) + +diff --git a/Makefile b/Makefile +index 342e19adbf7f..ebe443bed3a6 100644 +--- a/Makefile ++++ b/Makefile +@@ -302,7 +302,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ + HOSTCC = gcc + HOSTCXX = g++ + HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89 +-HOSTCXXFLAGS = -O2 ++HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks ++HOSTCFLAGS += $(call cc-option, -Wno-empty-body) ++HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds + + ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1) + HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \ +@@ -737,7 +739,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g) + else + KBUILD_CFLAGS += -g + endif +-KBUILD_AFLAGS += -Wa,-gdwarf-2 ++KBUILD_AFLAGS += -Wa,--gdwarf-2 + endif + ifdef CONFIG_DEBUG_INFO_DWARF4 + KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,) +@@ -910,7 +912,7 @@ export mod_sign_cmd + + + ifeq ($(KBUILD_EXTMOD),) +-core-y += kernel/ certs/ mm/ fs/ ipc/ security/ crypto/ block/ ++core-y += kernel/ certs/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/ + + vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \ + $(core-y) $(core-m) $(drivers-y) $(drivers-m) \ +@@ -1274,7 +1276,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \ + Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \ + signing_key.pem signing_key.priv signing_key.x509 \ + x509.genkey extra_certificates signing_key.x509.keyid \ +- signing_key.x509.signer vmlinux-gdb.py ++ signing_key.x509.signer vmlinux-gdb.py \ ++ scripts/gcc-plugins/size_overflow_plugin/e_*.h \ ++ scripts/gcc-plugins/size_overflow_plugin/disable.h \ ++ scripts/gcc-plugins/randomize_layout_seed.h + + # clean - Delete most, but leave enough to build external modules + # +@@ -1314,7 +1319,7 @@ distclean: mrproper + @find $(srctree) $(RCS_FIND_IGNORE) \ + \( -name '*.orig' -o -name '*.rej' -o -name '*~' \ + -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \ +- -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \ ++ -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \ + -type f -print | xargs rm -f + + +diff --git a/arch/Kconfig b/arch/Kconfig +index 659bdd079277..41791813059c 100644 +--- a/arch/Kconfig ++++ b/arch/Kconfig +@@ -164,6 +164,7 @@ config ARCH_USE_BUILTIN_BSWAP + config KRETPROBES + def_bool y + depends on KPROBES && HAVE_KRETPROBES ++ depends on !PAX_RAP + + config USER_RETURN_NOTIFIER + bool +@@ -355,7 +356,7 @@ config HAVE_GCC_PLUGINS + menuconfig GCC_PLUGINS + bool "GCC plugins" + depends on HAVE_GCC_PLUGINS +- depends on !COMPILE_TEST ++ default y + help + GCC plugins are loadable modules that provide extra features to the + compiler. They are useful for runtime instrumentation and static analysis. +@@ -759,6 +760,7 @@ config VMAP_STACK + default y + bool "Use a virtually-mapped stack" + depends on HAVE_ARCH_VMAP_STACK && !KASAN ++ depends on !GRKERNSEC_KSTACKOVERFLOW + ---help--- + Enable this if you want the use virtually-mapped kernel stacks + with guard pages. This causes kernel stack overflows to be +diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h +index 498933a7df97..78d2b22fa9e1 100644 +--- a/arch/alpha/include/asm/atomic.h ++++ b/arch/alpha/include/asm/atomic.h +@@ -308,4 +308,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v) + #define atomic_dec(v) atomic_sub(1,(v)) + #define atomic64_dec(v) atomic64_sub(1,(v)) + ++#define atomic64_read_unchecked(v) atomic64_read(v) ++#define atomic64_set_unchecked(v, i) atomic64_set((v), (i)) ++#define atomic64_add_unchecked(a, v) atomic64_add((a), (v)) ++#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v)) ++#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v)) ++#define atomic64_inc_unchecked(v) atomic64_inc(v) ++#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v) ++#define atomic64_dec_unchecked(v) atomic64_dec(v) ++#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n)) ++ + #endif /* _ALPHA_ATOMIC_H */ +diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h +index ad368a93a46a..fbe0f2514a1b 100644 +--- a/arch/alpha/include/asm/cache.h ++++ b/arch/alpha/include/asm/cache.h +@@ -4,19 +4,19 @@ + #ifndef __ARCH_ALPHA_CACHE_H + #define __ARCH_ALPHA_CACHE_H + ++#include <linux/const.h> + + /* Bytes per L1 (data) cache line. */ + #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6) +-# define L1_CACHE_BYTES 64 + # define L1_CACHE_SHIFT 6 + #else + /* Both EV4 and EV5 are write-through, read-allocate, + direct-mapped, physical. + */ +-# define L1_CACHE_BYTES 32 + # define L1_CACHE_SHIFT 5 + #endif + ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + #define SMP_CACHE_BYTES L1_CACHE_BYTES + + #endif +diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h +index 968d9991f5ee..d36b2df54641 100644 +--- a/arch/alpha/include/asm/elf.h ++++ b/arch/alpha/include/asm/elf.h +@@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; + + #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL) ++ ++#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28) ++#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19) ++#endif ++ + /* $0 is set by ld.so to a pointer to a function which might be + registered using atexit. This provides a mean for the dynamic + linker to call DT_FINI functions for shared libraries that have +diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h +index c2ebb6f36c9d..93a0613a2f31 100644 +--- a/arch/alpha/include/asm/pgalloc.h ++++ b/arch/alpha/include/asm/pgalloc.h +@@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) + pgd_set(pgd, pmd); + } + ++static inline void ++pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) ++{ ++ pgd_populate(mm, pgd, pmd); ++} ++ + extern pgd_t *pgd_alloc(struct mm_struct *mm); + + static inline void +diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h +index a9a119592372..e9b84174e4d9 100644 +--- a/arch/alpha/include/asm/pgtable.h ++++ b/arch/alpha/include/asm/pgtable.h +@@ -101,6 +101,17 @@ struct vm_area_struct; + #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS) + #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW) + #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE) ++# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE) ++# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE) ++#else ++# define PAGE_SHARED_NOEXEC PAGE_SHARED ++# define PAGE_COPY_NOEXEC PAGE_COPY ++# define PAGE_READONLY_NOEXEC PAGE_READONLY ++#endif ++ + #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE) + + #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x)) +diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c +index 936bc8f89a67..bb1859fb6d74 100644 +--- a/arch/alpha/kernel/module.c ++++ b/arch/alpha/kernel/module.c +@@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab, + + /* The small sections were sorted to the end of the segment. + The following should definitely cover them. */ +- gp = (u64)me->core_layout.base + me->core_layout.size - 0x8000; ++ gp = (u64)me->core_layout.base_rw + me->core_layout.size_rw - 0x8000; + got = sechdrs[me->arch.gotsecindex].sh_addr; + + for (i = 0; i < n; i++) { +diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c +index 4f95577b0180..a21960b01ef5 100644 +--- a/arch/alpha/kernel/osf_sys.c ++++ b/arch/alpha/kernel/osf_sys.c +@@ -1302,10 +1302,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p) + generic version except that we know how to honor ADDR_LIMIT_32BIT. */ + + static unsigned long +-arch_get_unmapped_area_1(unsigned long addr, unsigned long len, +- unsigned long limit) ++arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len, ++ unsigned long limit, unsigned long flags) + { + struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags); + + info.flags = 0; + info.length = len; +@@ -1313,6 +1314,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len, + info.high_limit = limit; + info.align_mask = 0; + info.align_offset = 0; ++ info.threadstack_offset = offset; + return vm_unmapped_area(&info); + } + +@@ -1345,20 +1347,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + merely specific addresses, but regions of memory -- perhaps + this feature should be incorporated into all ports? */ + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(current->mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { +- addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit); ++ addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags); + if (addr != (unsigned long) -ENOMEM) + return addr; + } + + /* Next, try allocating at TASK_UNMAPPED_BASE. */ +- addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE), +- len, limit); ++ addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags); ++ + if (addr != (unsigned long) -ENOMEM) + return addr; + + /* Finally, try allocating in low memory. */ +- addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit); ++ addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags); + + return addr; + } +diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c +index 83e9eee57a55..db02682e0da0 100644 +--- a/arch/alpha/mm/fault.c ++++ b/arch/alpha/mm/fault.c +@@ -52,6 +52,124 @@ __load_new_mm_context(struct mm_struct *next_mm) + __reload_thread(pcb); + } + ++#ifdef CONFIG_PAX_PAGEEXEC ++/* ++ * PaX: decide what to do with offenders (regs->pc = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when patched PLT trampoline was detected ++ * 3 when unpatched PLT trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ ++#ifdef CONFIG_PAX_EMUPLT ++ int err; ++ ++ do { /* PaX: patched PLT emulation #1 */ ++ unsigned int ldah, ldq, jmp; ++ ++ err = get_user(ldah, (unsigned int *)regs->pc); ++ err |= get_user(ldq, (unsigned int *)(regs->pc+4)); ++ err |= get_user(jmp, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((ldah & 0xFFFF0000U) == 0x277B0000U && ++ (ldq & 0xFFFF0000U) == 0xA77B0000U && ++ jmp == 0x6BFB0000U) ++ { ++ unsigned long r27, addr; ++ unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16; ++ unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL; ++ ++ addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL); ++ err = get_user(r27, (unsigned long *)addr); ++ if (err) ++ break; ++ ++ regs->r27 = r27; ++ regs->pc = r27; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #2 */ ++ unsigned int ldah, lda, br; ++ ++ err = get_user(ldah, (unsigned int *)regs->pc); ++ err |= get_user(lda, (unsigned int *)(regs->pc+4)); ++ err |= get_user(br, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((ldah & 0xFFFF0000U) == 0x277B0000U && ++ (lda & 0xFFFF0000U) == 0xA77B0000U && ++ (br & 0xFFE00000U) == 0xC3E00000U) ++ { ++ unsigned long addr = br | 0xFFFFFFFFFFE00000UL; ++ unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16; ++ unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL; ++ ++ regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL); ++ regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2); ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: unpatched PLT emulation */ ++ unsigned int br; ++ ++ err = get_user(br, (unsigned int *)regs->pc); ++ ++ if (!err && (br & 0xFFE00000U) == 0xC3800000U) { ++ unsigned int br2, ldq, nop, jmp; ++ unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver; ++ ++ addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2); ++ err = get_user(br2, (unsigned int *)addr); ++ err |= get_user(ldq, (unsigned int *)(addr+4)); ++ err |= get_user(nop, (unsigned int *)(addr+8)); ++ err |= get_user(jmp, (unsigned int *)(addr+12)); ++ err |= get_user(resolver, (unsigned long *)(addr+16)); ++ ++ if (err) ++ break; ++ ++ if (br2 == 0xC3600000U && ++ ldq == 0xA77B000CU && ++ nop == 0x47FF041FU && ++ jmp == 0x6B7B0000U) ++ { ++ regs->r28 = regs->pc+4; ++ regs->r27 = addr+16; ++ regs->pc = resolver; ++ return 3; ++ } ++ } ++ } while (0); ++#endif ++ ++ return 1; ++} ++ ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 5; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif + + /* + * This routine handles page faults. It determines the address, +@@ -132,8 +250,29 @@ do_page_fault(unsigned long address, unsigned long mmcsr, + good_area: + si_code = SEGV_ACCERR; + if (cause < 0) { +- if (!(vma->vm_flags & VM_EXEC)) ++ if (!(vma->vm_flags & VM_EXEC)) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc) ++ goto bad_area; ++ ++ up_read(&mm->mmap_sem); ++ switch (pax_handle_fetch_fault(regs)) { ++ ++#ifdef CONFIG_PAX_EMUPLT ++ case 2: ++ case 3: ++ return; ++#endif ++ ++ } ++ pax_report_fault(regs, (void *)regs->pc, (void *)rdusp()); ++ do_group_exit(SIGKILL); ++#else + goto bad_area; ++#endif ++ ++ } + } else if (!cause) { + /* Allow reads even for write-only mappings */ + if (!(vma->vm_flags & (VM_READ | VM_WRITE))) +diff --git a/arch/arc/kernel/kprobes.c b/arch/arc/kernel/kprobes.c +index 42b05046fad9..60132211cae1 100644 +--- a/arch/arc/kernel/kprobes.c ++++ b/arch/arc/kernel/kprobes.c +@@ -424,6 +424,7 @@ static void __used kretprobe_trampoline_holder(void) + "kretprobe_trampoline:\n" "nop\n"); + } + ++#ifdef CONFIG_KRETPROBES + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) + { +@@ -433,6 +434,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + /* Replace the return addr with trampoline addr */ + regs->blink = (unsigned long)&kretprobe_trampoline; + } ++#endif + + static int __kprobes trampoline_probe_handler(struct kprobe *p, + struct pt_regs *regs) +@@ -509,6 +511,7 @@ int __init arch_init_kprobes(void) + return register_kprobe(&trampoline_p); + } + ++#ifdef CONFIG_KRETPROBES + int __kprobes arch_trampoline_kprobe(struct kprobe *p) + { + if (p->addr == (kprobe_opcode_t *) &kretprobe_trampoline) +@@ -516,6 +519,7 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) + + return 0; + } ++#endif + + void trap_is_kprobe(unsigned long address, struct pt_regs *regs) + { +diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig +index b5d529fdffab..0bb4d4fde306 100644 +--- a/arch/arm/Kconfig ++++ b/arch/arm/Kconfig +@@ -1622,6 +1622,7 @@ config AEABI + config OABI_COMPAT + bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)" + depends on AEABI && !THUMB2_KERNEL ++ depends on !GRKERNSEC + help + This option preserves the old syscall interface along with the + new (ARM EABI) one. It also provides a compatibility layer to +@@ -1690,6 +1691,7 @@ config HIGHPTE + config CPU_SW_DOMAIN_PAN + bool "Enable use of CPU domains to implement privileged no-access" + depends on MMU && !ARM_LPAE ++ depends on !PAX_KERNEXEC && !PAX_MEMORY_UDEREF + default y + help + Increase kernel security by ensuring that normal kernel accesses +@@ -1766,7 +1768,7 @@ config ALIGNMENT_TRAP + + config UACCESS_WITH_MEMCPY + bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()" +- depends on MMU ++ depends on MMU && !PAX_MEMORY_UDEREF + default y if CPU_FEROCEON + help + Implement faster copy_to_user and clear_user methods for CPU +@@ -2021,6 +2023,7 @@ config KEXEC + depends on (!SMP || PM_SLEEP_SMP) + depends on !CPU_V7M + select KEXEC_CORE ++ depends on !GRKERNSEC_KMEM + help + kexec is a system call that implements the ability to shutdown your + current kernel, and to start another kernel. It is like a reboot +@@ -2065,7 +2068,7 @@ config EFI_STUB + + config EFI + bool "UEFI runtime support" +- depends on OF && !CPU_BIG_ENDIAN && MMU && AUTO_ZRELADDR && !XIP_KERNEL ++ depends on OF && !CPU_BIG_ENDIAN && MMU && AUTO_ZRELADDR && !XIP_KERNEL && !PAX_KERNEXEC + select UCS2_STRING + select EFI_PARAMS_FROM_FDT + select EFI_STUB +diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug +index d83f7c369e51..a6aba4c83267 100644 +--- a/arch/arm/Kconfig.debug ++++ b/arch/arm/Kconfig.debug +@@ -7,6 +7,7 @@ config ARM_PTDUMP + depends on DEBUG_KERNEL + depends on MMU + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + ---help--- + Say Y here if you want to show the kernel pagetable layout in a + debugfs file. This information is only useful for kernel developers +diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile +index d50430c40045..39509a662aef 100644 +--- a/arch/arm/boot/compressed/Makefile ++++ b/arch/arm/boot/compressed/Makefile +@@ -24,6 +24,8 @@ endif + + GCOV_PROFILE := n + ++GCC_PLUGINS := n ++ + # + # Architecture dependencies + # +diff --git a/arch/arm/crypto/sha1_glue.c b/arch/arm/crypto/sha1_glue.c +index 6fc73bf8766d..d0af3c7b6066 100644 +--- a/arch/arm/crypto/sha1_glue.c ++++ b/arch/arm/crypto/sha1_glue.c +@@ -27,8 +27,8 @@ + + #include "sha1.h" + +-asmlinkage void sha1_block_data_order(u32 *digest, +- const unsigned char *data, unsigned int rounds); ++asmlinkage void sha1_block_data_order(struct sha1_state *digest, ++ const u8 *data, int rounds); + + int sha1_update_arm(struct shash_desc *desc, const u8 *data, + unsigned int len) +@@ -36,22 +36,20 @@ int sha1_update_arm(struct shash_desc *desc, const u8 *data, + /* make sure casting to sha1_block_fn() is safe */ + BUILD_BUG_ON(offsetof(struct sha1_state, state) != 0); + +- return sha1_base_do_update(desc, data, len, +- (sha1_block_fn *)sha1_block_data_order); ++ return sha1_base_do_update(desc, data, len, sha1_block_data_order); + } + EXPORT_SYMBOL_GPL(sha1_update_arm); + + static int sha1_final(struct shash_desc *desc, u8 *out) + { +- sha1_base_do_finalize(desc, (sha1_block_fn *)sha1_block_data_order); ++ sha1_base_do_finalize(desc, sha1_block_data_order); + return sha1_base_finish(desc, out); + } + + int sha1_finup_arm(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) + { +- sha1_base_do_update(desc, data, len, +- (sha1_block_fn *)sha1_block_data_order); ++ sha1_base_do_update(desc, data, len, sha1_block_data_order); + return sha1_final(desc, out); + } + EXPORT_SYMBOL_GPL(sha1_finup_arm); +diff --git a/arch/arm/crypto/sha1_neon_glue.c b/arch/arm/crypto/sha1_neon_glue.c +index 4e22f122f966..49902aa8dc4f 100644 +--- a/arch/arm/crypto/sha1_neon_glue.c ++++ b/arch/arm/crypto/sha1_neon_glue.c +@@ -31,8 +31,8 @@ + + #include "sha1.h" + +-asmlinkage void sha1_transform_neon(void *state_h, const char *data, +- unsigned int rounds); ++asmlinkage void sha1_transform_neon(struct sha1_state *state_h, const u8 *data, ++ int rounds); + + static int sha1_neon_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +@@ -45,7 +45,7 @@ static int sha1_neon_update(struct shash_desc *desc, const u8 *data, + + kernel_neon_begin(); + sha1_base_do_update(desc, data, len, +- (sha1_block_fn *)sha1_transform_neon); ++ sha1_transform_neon); + kernel_neon_end(); + + return 0; +@@ -60,8 +60,8 @@ static int sha1_neon_finup(struct shash_desc *desc, const u8 *data, + kernel_neon_begin(); + if (len) + sha1_base_do_update(desc, data, len, +- (sha1_block_fn *)sha1_transform_neon); +- sha1_base_do_finalize(desc, (sha1_block_fn *)sha1_transform_neon); ++ sha1_transform_neon); ++ sha1_base_do_finalize(desc, sha1_transform_neon); + kernel_neon_end(); + + return sha1_base_finish(desc, out); +diff --git a/arch/arm/crypto/sha256_glue.c b/arch/arm/crypto/sha256_glue.c +index a84e869ef900..53a0c61077bf 100644 +--- a/arch/arm/crypto/sha256_glue.c ++++ b/arch/arm/crypto/sha256_glue.c +@@ -30,8 +30,8 @@ + + #include "sha256_glue.h" + +-asmlinkage void sha256_block_data_order(u32 *digest, const void *data, +- unsigned int num_blks); ++asmlinkage void sha256_block_data_order(struct sha256_state *digest, const u8 *data, ++ int num_blks); + + int crypto_sha256_arm_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +@@ -39,23 +39,20 @@ int crypto_sha256_arm_update(struct shash_desc *desc, const u8 *data, + /* make sure casting to sha256_block_fn() is safe */ + BUILD_BUG_ON(offsetof(struct sha256_state, state) != 0); + +- return sha256_base_do_update(desc, data, len, +- (sha256_block_fn *)sha256_block_data_order); ++ return sha256_base_do_update(desc, data, len, sha256_block_data_order); + } + EXPORT_SYMBOL(crypto_sha256_arm_update); + + static int sha256_final(struct shash_desc *desc, u8 *out) + { +- sha256_base_do_finalize(desc, +- (sha256_block_fn *)sha256_block_data_order); ++ sha256_base_do_finalize(desc, sha256_block_data_order); + return sha256_base_finish(desc, out); + } + + int crypto_sha256_arm_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) + { +- sha256_base_do_update(desc, data, len, +- (sha256_block_fn *)sha256_block_data_order); ++ sha256_base_do_update(desc, data, len, sha256_block_data_order); + return sha256_final(desc, out); + } + EXPORT_SYMBOL(crypto_sha256_arm_finup); +diff --git a/arch/arm/crypto/sha256_neon_glue.c b/arch/arm/crypto/sha256_neon_glue.c +index 39ccd658817e..f9511cbdfb5e 100644 +--- a/arch/arm/crypto/sha256_neon_glue.c ++++ b/arch/arm/crypto/sha256_neon_glue.c +@@ -26,8 +26,8 @@ + + #include "sha256_glue.h" + +-asmlinkage void sha256_block_data_order_neon(u32 *digest, const void *data, +- unsigned int num_blks); ++asmlinkage void sha256_block_data_order_neon(struct sha256_state *digest, const u8 *data, ++ int num_blks); + + static int sha256_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +@@ -39,8 +39,7 @@ static int sha256_update(struct shash_desc *desc, const u8 *data, + return crypto_sha256_arm_update(desc, data, len); + + kernel_neon_begin(); +- sha256_base_do_update(desc, data, len, +- (sha256_block_fn *)sha256_block_data_order_neon); ++ sha256_base_do_update(desc, data, len, sha256_block_data_order_neon); + kernel_neon_end(); + + return 0; +@@ -54,10 +53,8 @@ static int sha256_finup(struct shash_desc *desc, const u8 *data, + + kernel_neon_begin(); + if (len) +- sha256_base_do_update(desc, data, len, +- (sha256_block_fn *)sha256_block_data_order_neon); +- sha256_base_do_finalize(desc, +- (sha256_block_fn *)sha256_block_data_order_neon); ++ sha256_base_do_update(desc, data, len, sha256_block_data_order_neon); ++ sha256_base_do_finalize(desc, sha256_block_data_order_neon); + kernel_neon_end(); + + return sha256_base_finish(desc, out); +diff --git a/arch/arm/crypto/sha512-glue.c b/arch/arm/crypto/sha512-glue.c +index 269a394e4a53..c7a91f1be70b 100644 +--- a/arch/arm/crypto/sha512-glue.c ++++ b/arch/arm/crypto/sha512-glue.c +@@ -28,27 +28,24 @@ MODULE_ALIAS_CRYPTO("sha512"); + MODULE_ALIAS_CRYPTO("sha384-arm"); + MODULE_ALIAS_CRYPTO("sha512-arm"); + +-asmlinkage void sha512_block_data_order(u64 *state, u8 const *src, int blocks); ++asmlinkage void sha512_block_data_order(struct sha512_state *state, u8 const *src, int blocks); + + int sha512_arm_update(struct shash_desc *desc, const u8 *data, + unsigned int len) + { +- return sha512_base_do_update(desc, data, len, +- (sha512_block_fn *)sha512_block_data_order); ++ return sha512_base_do_update(desc, data, len, sha512_block_data_order); + } + + int sha512_arm_final(struct shash_desc *desc, u8 *out) + { +- sha512_base_do_finalize(desc, +- (sha512_block_fn *)sha512_block_data_order); ++ sha512_base_do_finalize(desc, sha512_block_data_order); + return sha512_base_finish(desc, out); + } + + int sha512_arm_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) + { +- sha512_base_do_update(desc, data, len, +- (sha512_block_fn *)sha512_block_data_order); ++ sha512_base_do_update(desc, data, len, sha512_block_data_order); + return sha512_arm_final(desc, out); + } + +diff --git a/arch/arm/crypto/sha512-neon-glue.c b/arch/arm/crypto/sha512-neon-glue.c +index 32693684a3ab..9fcbc0079c07 100644 +--- a/arch/arm/crypto/sha512-neon-glue.c ++++ b/arch/arm/crypto/sha512-neon-glue.c +@@ -22,7 +22,7 @@ + MODULE_ALIAS_CRYPTO("sha384-neon"); + MODULE_ALIAS_CRYPTO("sha512-neon"); + +-asmlinkage void sha512_block_data_order_neon(u64 *state, u8 const *src, ++asmlinkage void sha512_block_data_order_neon(struct sha512_state *state, u8 const *src, + int blocks); + + static int sha512_neon_update(struct shash_desc *desc, const u8 *data, +@@ -35,8 +35,7 @@ static int sha512_neon_update(struct shash_desc *desc, const u8 *data, + return sha512_arm_update(desc, data, len); + + kernel_neon_begin(); +- sha512_base_do_update(desc, data, len, +- (sha512_block_fn *)sha512_block_data_order_neon); ++ sha512_base_do_update(desc, data, len, sha512_block_data_order_neon); + kernel_neon_end(); + + return 0; +@@ -50,10 +49,8 @@ static int sha512_neon_finup(struct shash_desc *desc, const u8 *data, + + kernel_neon_begin(); + if (len) +- sha512_base_do_update(desc, data, len, +- (sha512_block_fn *)sha512_block_data_order_neon); +- sha512_base_do_finalize(desc, +- (sha512_block_fn *)sha512_block_data_order_neon); ++ sha512_base_do_update(desc, data, len, sha512_block_data_order_neon); ++ sha512_base_do_finalize(desc, sha512_block_data_order_neon); + kernel_neon_end(); + + return sha512_base_finish(desc, out); +diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h +index 66d0e215a773..8fa3237d450d 100644 +--- a/arch/arm/include/asm/atomic.h ++++ b/arch/arm/include/asm/atomic.h +@@ -18,17 +18,41 @@ + #include <asm/barrier.h> + #include <asm/cmpxchg.h> + ++#ifdef CONFIG_GENERIC_ATOMIC64 ++#include <asm-generic/atomic64.h> ++#endif ++ + #define ATOMIC_INIT(i) { (i) } + + #ifdef __KERNEL__ + ++#ifdef CONFIG_THUMB2_KERNEL ++#define REFCOUNT_TRAP_INSN "bkpt 0xf1" ++#else ++#define REFCOUNT_TRAP_INSN "bkpt 0xf103" ++#endif ++ ++#define _ASM_EXTABLE(from, to) \ ++" .pushsection __ex_table,\"a\"\n"\ ++" .align 3\n" \ ++" .long " #from ", " #to"\n" \ ++" .popsection" ++ + /* + * On ARM, ordinary assignment (str instruction) doesn't clear the local + * strex/ldrex monitor on some implementations. The reason we can use it for + * atomic_set() is the clrex or dummy strex done on every exception return. + */ + #define atomic_read(v) READ_ONCE((v)->counter) ++static inline int atomic_read_unchecked(const atomic_unchecked_t *v) ++{ ++ return READ_ONCE(v->counter); ++} + #define atomic_set(v,i) WRITE_ONCE(((v)->counter), (i)) ++static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i) ++{ ++ WRITE_ONCE(v->counter, i); ++} + + #if __LINUX_ARM_ARCH__ >= 6 + +@@ -38,45 +62,74 @@ + * to ensure that the update happens. + */ + +-#define ATOMIC_OP(op, c_op, asm_op) \ +-static inline void atomic_##op(int i, atomic_t *v) \ ++#ifdef CONFIG_PAX_REFCOUNT ++#define __OVERFLOW_POST \ ++ " bvc 3f\n" \ ++ "2: " REFCOUNT_TRAP_INSN "\n"\ ++ "3:\n" ++#define __OVERFLOW_POST_RETURN \ ++ " bvc 3f\n" \ ++ " mov %1, %0\n" \ ++ "2: " REFCOUNT_TRAP_INSN "\n"\ ++ "3:\n" ++#define __OVERFLOW_EXTABLE \ ++ "4:\n" \ ++ _ASM_EXTABLE(2b, 4b) ++#else ++#define __OVERFLOW_POST ++#define __OVERFLOW_POST_RETURN ++#define __OVERFLOW_EXTABLE ++#endif ++ ++#define __ATOMIC_OP(op, suffix, c_op, asm_op) \ ++static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \ + { \ + unsigned long tmp; \ + int result; \ + \ + prefetchw(&v->counter); \ +- __asm__ __volatile__("@ atomic_" #op "\n" \ ++ __asm__ __volatile__("@ atomic_" #op #suffix "\n" \ + "1: ldrex %0, [%3]\n" \ + " " #asm_op " %0, %0, %4\n" \ ++ __OVERFLOW_POST \ + " strex %1, %0, [%3]\n" \ + " teq %1, #0\n" \ +-" bne 1b" \ ++" bne 1b\n" \ ++ __OVERFLOW_EXTABLE \ + : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \ + : "r" (&v->counter), "Ir" (i) \ + : "cc"); \ + } \ + +-#define ATOMIC_OP_RETURN(op, c_op, asm_op) \ +-static inline int atomic_##op##_return_relaxed(int i, atomic_t *v) \ ++#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op)\ ++ __ATOMIC_OP(op, , c_op, asm_op##s) ++ ++#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \ ++static inline int atomic_##op##_return##suffix##_relaxed(int i, atomic##suffix##_t *v)\ + { \ +- unsigned long tmp; \ ++ int tmp; \ + int result; \ + \ + prefetchw(&v->counter); \ + \ +- __asm__ __volatile__("@ atomic_" #op "_return\n" \ ++ __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \ + "1: ldrex %0, [%3]\n" \ +-" " #asm_op " %0, %0, %4\n" \ +-" strex %1, %0, [%3]\n" \ +-" teq %1, #0\n" \ +-" bne 1b" \ +- : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \ ++" " #asm_op " %1, %0, %4\n" \ ++ __OVERFLOW_POST_RETURN \ ++" strex %0, %1, [%3]\n" \ ++" teq %0, #0\n" \ ++" bne 1b\n" \ ++ __OVERFLOW_EXTABLE \ ++ : "=&r" (tmp), "=&r" (result), "+Qo" (v->counter) \ + : "r" (&v->counter), "Ir" (i) \ + : "cc"); \ + \ + return result; \ + } + ++#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)\ ++ __ATOMIC_OP_RETURN(op, , c_op, asm_op##s) ++ + #define ATOMIC_FETCH_OP(op, c_op, asm_op) \ + static inline int atomic_fetch_##op##_relaxed(int i, atomic_t *v) \ + { \ +@@ -99,6 +152,7 @@ static inline int atomic_fetch_##op##_relaxed(int i, atomic_t *v) \ + } + + #define atomic_add_return_relaxed atomic_add_return_relaxed ++#define atomic_add_return_unchecked_relaxed atomic_add_return_unchecked_relaxed + #define atomic_sub_return_relaxed atomic_sub_return_relaxed + #define atomic_fetch_add_relaxed atomic_fetch_add_relaxed + #define atomic_fetch_sub_relaxed atomic_fetch_sub_relaxed +@@ -141,12 +195,17 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u) + __asm__ __volatile__ ("@ atomic_add_unless\n" + "1: ldrex %0, [%4]\n" + " teq %0, %5\n" +-" beq 2f\n" +-" add %1, %0, %6\n" ++" beq 4f\n" ++" adds %1, %0, %6\n" ++ ++ __OVERFLOW_POST ++ + " strex %2, %1, [%4]\n" + " teq %2, #0\n" + " bne 1b\n" +-"2:" ++ ++ __OVERFLOW_EXTABLE ++ + : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter) + : "r" (&v->counter), "r" (u), "r" (a) + : "cc"); +@@ -157,14 +216,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u) + return oldval; + } + ++static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new) ++{ ++ unsigned long oldval, res; ++ ++ smp_mb(); ++ ++ do { ++ __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n" ++ "ldrex %1, [%3]\n" ++ "mov %0, #0\n" ++ "teq %1, %4\n" ++ "strexeq %0, %5, [%3]\n" ++ : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter) ++ : "r" (&ptr->counter), "Ir" (old), "r" (new) ++ : "cc"); ++ } while (res); ++ ++ smp_mb(); ++ ++ return oldval; ++} ++ + #else /* ARM_ARCH_6 */ + + #ifdef CONFIG_SMP + #error SMP not supported on pre-ARMv6 CPUs + #endif + +-#define ATOMIC_OP(op, c_op, asm_op) \ +-static inline void atomic_##op(int i, atomic_t *v) \ ++#define __ATOMIC_OP(op, suffix, c_op, asm_op) \ ++static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \ + { \ + unsigned long flags; \ + \ +@@ -173,8 +254,11 @@ static inline void atomic_##op(int i, atomic_t *v) \ + raw_local_irq_restore(flags); \ + } \ + +-#define ATOMIC_OP_RETURN(op, c_op, asm_op) \ +-static inline int atomic_##op##_return(int i, atomic_t *v) \ ++#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \ ++ __ATOMIC_OP(op, _unchecked, c_op, asm_op) ++ ++#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \ ++static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\ + { \ + unsigned long flags; \ + int val; \ +@@ -201,6 +285,9 @@ static inline int atomic_fetch_##op(int i, atomic_t *v) \ + return val; \ + } + ++#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\ ++ __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op) ++ + static inline int atomic_cmpxchg(atomic_t *v, int old, int new) + { + int ret; +@@ -215,6 +302,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) + return ret; + } + ++static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new) ++{ ++ return atomic_cmpxchg((atomic_t *)v, old, new); ++} ++ + static inline int __atomic_add_unless(atomic_t *v, int a, int u) + { + int c, old; +@@ -250,16 +342,29 @@ ATOMIC_OPS(xor, ^=, eor) + #undef ATOMIC_OPS + #undef ATOMIC_FETCH_OP + #undef ATOMIC_OP_RETURN ++#undef __ATOMIC_OP_RETURN + #undef ATOMIC_OP ++#undef __ATOMIC_OP + + #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) ++#define atomic_xchg_unchecked(v, new) (xchg_unchecked(&((v)->counter), new)) + + #define atomic_inc(v) atomic_add(1, v) ++static inline void atomic_inc_unchecked(atomic_unchecked_t *v) ++{ ++ atomic_add_unchecked(1, v); ++} + #define atomic_dec(v) atomic_sub(1, v) ++static inline void atomic_dec_unchecked(atomic_unchecked_t *v) ++{ ++ atomic_sub_unchecked(1, v); ++} + + #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0) ++#define atomic_inc_and_test_unchecked(v) (atomic_add_return_unchecked(1, v) == 0) + #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0) + #define atomic_inc_return_relaxed(v) (atomic_add_return_relaxed(1, v)) ++#define atomic_inc_return_unchecked_relaxed(v) (atomic_add_return_unchecked_relaxed(1, v)) + #define atomic_dec_return_relaxed(v) (atomic_sub_return_relaxed(1, v)) + #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0) + +@@ -270,6 +375,14 @@ typedef struct { + long long counter; + } atomic64_t; + ++#ifdef CONFIG_PAX_REFCOUNT ++typedef struct { ++ long long counter; ++} atomic64_unchecked_t; ++#else ++typedef atomic64_t atomic64_unchecked_t; ++#endif ++ + #define ATOMIC64_INIT(i) { (i) } + + #ifdef CONFIG_ARM_LPAE +@@ -286,6 +399,19 @@ static inline long long atomic64_read(const atomic64_t *v) + return result; + } + ++static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v) ++{ ++ long long result; ++ ++ __asm__ __volatile__("@ atomic64_read_unchecked\n" ++" ldrd %0, %H0, [%1]" ++ : "=&r" (result) ++ : "r" (&v->counter), "Qo" (v->counter) ++ ); ++ ++ return result; ++} ++ + static inline void atomic64_set(atomic64_t *v, long long i) + { + __asm__ __volatile__("@ atomic64_set\n" +@@ -294,6 +420,15 @@ static inline void atomic64_set(atomic64_t *v, long long i) + : "r" (&v->counter), "r" (i) + ); + } ++ ++static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i) ++{ ++ __asm__ __volatile__("@ atomic64_set_unchecked\n" ++" strd %2, %H2, [%1]" ++ : "=Qo" (v->counter) ++ : "r" (&v->counter), "r" (i) ++ ); ++} + #else + static inline long long atomic64_read(const atomic64_t *v) + { +@@ -308,6 +443,19 @@ static inline long long atomic64_read(const atomic64_t *v) + return result; + } + ++static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v) ++{ ++ long long result; ++ ++ __asm__ __volatile__("@ atomic64_read_unchecked\n" ++" ldrexd %0, %H0, [%1]" ++ : "=&r" (result) ++ : "r" (&v->counter), "Qo" (v->counter) ++ ); ++ ++ return result; ++} ++ + static inline void atomic64_set(atomic64_t *v, long long i) + { + long long tmp; +@@ -322,50 +470,82 @@ static inline void atomic64_set(atomic64_t *v, long long i) + : "r" (&v->counter), "r" (i) + : "cc"); + } ++ ++static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i) ++{ ++ long long tmp; ++ ++ prefetchw(&v->counter); ++ __asm__ __volatile__("@ atomic64_set_unchecked\n" ++"1: ldrexd %0, %H0, [%2]\n" ++" strexd %0, %3, %H3, [%2]\n" ++" teq %0, #0\n" ++" bne 1b" ++ : "=&r" (tmp), "=Qo" (v->counter) ++ : "r" (&v->counter), "r" (i) ++ : "cc"); ++} + #endif + +-#define ATOMIC64_OP(op, op1, op2) \ +-static inline void atomic64_##op(long long i, atomic64_t *v) \ ++#define __OVERFLOW_POST_RETURN64 \ ++ " bvc 3f\n" \ ++" mov %Q1, %Q0\n" \ ++" mov %R1, %R0\n" \ ++ "2: " REFCOUNT_TRAP_INSN "\n"\ ++ "3:\n" ++ ++#define __ATOMIC64_OP(op, suffix, op1, op2) \ ++static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\ + { \ + long long result; \ + unsigned long tmp; \ + \ + prefetchw(&v->counter); \ +- __asm__ __volatile__("@ atomic64_" #op "\n" \ ++ __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \ + "1: ldrexd %0, %H0, [%3]\n" \ + " " #op1 " %Q0, %Q0, %Q4\n" \ + " " #op2 " %R0, %R0, %R4\n" \ ++ __OVERFLOW_POST \ + " strexd %1, %0, %H0, [%3]\n" \ + " teq %1, #0\n" \ +-" bne 1b" \ ++" bne 1b\n" \ ++ __OVERFLOW_EXTABLE \ + : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \ + : "r" (&v->counter), "r" (i) \ + : "cc"); \ + } \ + +-#define ATOMIC64_OP_RETURN(op, op1, op2) \ ++#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2) \ ++ __ATOMIC64_OP(op, , op1, op2##s) ++ ++#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2) \ + static inline long long \ +-atomic64_##op##_return_relaxed(long long i, atomic64_t *v) \ ++atomic64_##op##_return##suffix##_relaxed(long long i, atomic64##suffix##_t *v) \ + { \ + long long result; \ +- unsigned long tmp; \ ++ long long tmp; \ + \ + prefetchw(&v->counter); \ + \ +- __asm__ __volatile__("@ atomic64_" #op "_return\n" \ ++ __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \ + "1: ldrexd %0, %H0, [%3]\n" \ +-" " #op1 " %Q0, %Q0, %Q4\n" \ +-" " #op2 " %R0, %R0, %R4\n" \ +-" strexd %1, %0, %H0, [%3]\n" \ +-" teq %1, #0\n" \ +-" bne 1b" \ +- : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \ ++" " #op1 " %Q1, %Q0, %Q4\n" \ ++" " #op2 " %R1, %R0, %R4\n" \ ++ __OVERFLOW_POST_RETURN64 \ ++" strexd %0, %1, %H1, [%3]\n" \ ++" teq %0, #0\n" \ ++" bne 1b\n" \ ++ __OVERFLOW_EXTABLE \ ++ : "=&r" (tmp), "=&r" (result), "+Qo" (v->counter) \ + : "r" (&v->counter), "r" (i) \ + : "cc"); \ + \ + return result; \ + } + ++#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2) \ ++ __ATOMIC64_OP_RETURN(op, , op1, op2##s) ++ + #define ATOMIC64_FETCH_OP(op, op1, op2) \ + static inline long long \ + atomic64_fetch_##op##_relaxed(long long i, atomic64_t *v) \ +@@ -398,6 +578,7 @@ ATOMIC64_OPS(add, adds, adc) + ATOMIC64_OPS(sub, subs, sbc) + + #define atomic64_add_return_relaxed atomic64_add_return_relaxed ++#define atomic64_add_return_unchecked_relaxed atomic64_add_return_unchecked_relaxed + #define atomic64_sub_return_relaxed atomic64_sub_return_relaxed + #define atomic64_fetch_add_relaxed atomic64_fetch_add_relaxed + #define atomic64_fetch_sub_relaxed atomic64_fetch_sub_relaxed +@@ -422,7 +603,10 @@ ATOMIC64_OPS(xor, eor, eor) + #undef ATOMIC64_OPS + #undef ATOMIC64_FETCH_OP + #undef ATOMIC64_OP_RETURN ++#undef __ATOMIC64_OP_RETURN + #undef ATOMIC64_OP ++#undef __ATOMIC64_OP ++#undef __OVERFLOW_POST_RETURN + + static inline long long + atomic64_cmpxchg_relaxed(atomic64_t *ptr, long long old, long long new) +@@ -448,6 +632,13 @@ atomic64_cmpxchg_relaxed(atomic64_t *ptr, long long old, long long new) + } + #define atomic64_cmpxchg_relaxed atomic64_cmpxchg_relaxed + ++static inline long long ++atomic64_cmpxchg_unchecked_relaxed(atomic64_unchecked_t *ptr, long long old, long long new) ++{ ++ return atomic64_cmpxchg_relaxed((atomic64_t *)ptr, old, new); ++} ++#define atomic64_cmpxchg_unchecked_relaxed atomic64_cmpxchg_unchecked_relaxed ++ + static inline long long atomic64_xchg_relaxed(atomic64_t *ptr, long long new) + { + long long result; +@@ -468,25 +659,36 @@ static inline long long atomic64_xchg_relaxed(atomic64_t *ptr, long long new) + } + #define atomic64_xchg_relaxed atomic64_xchg_relaxed + ++static inline long long atomic64_xchg_unchecked_relaxed(atomic64_unchecked_t *ptr, long long new) ++{ ++ return atomic64_xchg_relaxed((atomic64_t *)ptr, new); ++} ++#define atomic64_xchg_unchecked_relaxed atomic64_xchg_unchecked_relaxed ++ + static inline long long atomic64_dec_if_positive(atomic64_t *v) + { + long long result; +- unsigned long tmp; ++ u64 tmp; + + smp_mb(); + prefetchw(&v->counter); + + __asm__ __volatile__("@ atomic64_dec_if_positive\n" + "1: ldrexd %0, %H0, [%3]\n" +-" subs %Q0, %Q0, #1\n" +-" sbc %R0, %R0, #0\n" +-" teq %R0, #0\n" +-" bmi 2f\n" +-" strexd %1, %0, %H0, [%3]\n" +-" teq %1, #0\n" ++" subs %Q1, %Q0, #1\n" ++" sbcs %R1, %R0, #0\n" ++ ++ __OVERFLOW_POST_RETURN64 ++ ++" teq %R1, #0\n" ++" bmi 4f\n" ++" strexd %0, %1, %H1, [%3]\n" ++" teq %0, #0\n" + " bne 1b\n" +-"2:" +- : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) ++ ++ __OVERFLOW_EXTABLE ++ ++ : "=&r" (tmp), "=&r" (result), "+Qo" (v->counter) + : "r" (&v->counter) + : "cc"); + +@@ -509,13 +711,18 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u) + " teq %0, %5\n" + " teqeq %H0, %H5\n" + " moveq %1, #0\n" +-" beq 2f\n" ++" beq 4f\n" + " adds %Q0, %Q0, %Q6\n" +-" adc %R0, %R0, %R6\n" ++" adcs %R0, %R0, %R6\n" ++ ++ __OVERFLOW_POST ++ + " strexd %2, %0, %H0, [%4]\n" + " teq %2, #0\n" + " bne 1b\n" +-"2:" ++ ++ __OVERFLOW_EXTABLE ++ + : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter) + : "r" (&v->counter), "r" (u), "r" (a) + : "cc"); +@@ -526,12 +733,19 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u) + return ret; + } + ++#undef __OVERFLOW_EXTABLE ++#undef __OVERFLOW_POST_RETURN64 ++#undef __OVERFLOW_POST ++ + #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0) + #define atomic64_inc(v) atomic64_add(1LL, (v)) ++#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v)) + #define atomic64_inc_return_relaxed(v) atomic64_add_return_relaxed(1LL, (v)) ++#define atomic64_inc_return_unchecked_relaxed(v) atomic64_add_return_unchecked_relaxed(1LL, (v)) + #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) + #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0) + #define atomic64_dec(v) atomic64_sub(1LL, (v)) ++#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v)) + #define atomic64_dec_return_relaxed(v) atomic64_sub_return_relaxed(1LL, (v)) + #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0) + #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL) +diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h +index 75fe66bc02b4..2255c86694e1 100644 +--- a/arch/arm/include/asm/cache.h ++++ b/arch/arm/include/asm/cache.h +@@ -4,8 +4,10 @@ + #ifndef __ASMARM_CACHE_H + #define __ASMARM_CACHE_H + ++#include <linux/const.h> ++ + #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + /* + * Memory returned by kmalloc() may be used for DMA, so we must make +diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h +index bdd283bc5842..e66fb83774b3 100644 +--- a/arch/arm/include/asm/cacheflush.h ++++ b/arch/arm/include/asm/cacheflush.h +@@ -116,7 +116,7 @@ struct cpu_cache_fns { + void (*dma_unmap_area)(const void *, size_t, int); + + void (*dma_flush_range)(const void *, const void *); +-}; ++} __no_const __no_randomize_layout; + + /* + * Select the calling method +diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h +index 524692f4acab..a8871ec56551 100644 +--- a/arch/arm/include/asm/checksum.h ++++ b/arch/arm/include/asm/checksum.h +@@ -37,7 +37,19 @@ __wsum + csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum); + + __wsum +-csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr); ++__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr); ++ ++static inline __wsum ++csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr) ++{ ++ __wsum ret; ++ pax_open_userland(); ++ ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr); ++ pax_close_userland(); ++ return ret; ++} ++ ++ + + /* + * Fold a partial checksum without adding pseudo headers +diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h +index 97882f9bad12..ff9d6ac47673 100644 +--- a/arch/arm/include/asm/cmpxchg.h ++++ b/arch/arm/include/asm/cmpxchg.h +@@ -117,6 +117,10 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size + (__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), \ + sizeof(*(ptr))); \ + }) ++#define xchg_unchecked_relaxed(ptr, x) ({ \ ++ (__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), \ ++ sizeof(*(ptr))); \ ++}) + + #include <asm-generic/cmpxchg-local.h> + +@@ -128,6 +132,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size + #endif + + #define xchg xchg_relaxed ++#define xchg_unchecked xchg_unchecked_relaxed + + /* + * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make +diff --git a/arch/arm/include/asm/cpuidle.h b/arch/arm/include/asm/cpuidle.h +index baefe1d51517..29cb35ac0ec3 100644 +--- a/arch/arm/include/asm/cpuidle.h ++++ b/arch/arm/include/asm/cpuidle.h +@@ -32,7 +32,7 @@ struct device_node; + struct cpuidle_ops { + int (*suspend)(unsigned long arg); + int (*init)(struct device_node *, int cpu); +-}; ++} __no_const; + + struct of_cpuidle_method { + const char *method; +diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h +index 99d9f630d6b6..ec44cb50bba7 100644 +--- a/arch/arm/include/asm/domain.h ++++ b/arch/arm/include/asm/domain.h +@@ -42,7 +42,6 @@ + #define DOMAIN_USER 1 + #define DOMAIN_IO 0 + #endif +-#define DOMAIN_VECTORS 3 + + /* + * Domain types +@@ -51,10 +50,29 @@ + #define DOMAIN_CLIENT 1 + #ifdef CONFIG_CPU_USE_DOMAINS + #define DOMAIN_MANAGER 3 ++#define DOMAIN_VECTORS 3 ++#define DOMAIN_USERCLIENT DOMAIN_CLIENT ++#else ++ ++#ifdef CONFIG_PAX_KERNEXEC ++#define DOMAIN_MANAGER 1 ++#define DOMAIN_KERNEXEC 3 + #else + #define DOMAIN_MANAGER 1 + #endif + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++#define DOMAIN_USERCLIENT 0 ++#define DOMAIN_UDEREF 1 ++#define DOMAIN_VECTORS DOMAIN_KERNEL ++#else ++#define DOMAIN_USERCLIENT 1 ++#define DOMAIN_VECTORS DOMAIN_USER ++#endif ++ ++#endif ++#define DOMAIN_KERNELCLIENT 1 ++ + #define domain_mask(dom) ((3) << (2 * (dom))) + #define domain_val(dom,type) ((type) << (2 * (dom))) + +@@ -62,13 +80,19 @@ + #define DACR_INIT \ + (domain_val(DOMAIN_USER, DOMAIN_NOACCESS) | \ + domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \ +- domain_val(DOMAIN_IO, DOMAIN_CLIENT) | \ ++ domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT) | \ + domain_val(DOMAIN_VECTORS, DOMAIN_CLIENT)) ++#elif defined(CONFIG_PAX_MEMORY_UDEREF) ++ /* DOMAIN_VECTORS is defined to DOMAIN_KERNEL */ ++#define DACR_INIT \ ++ (domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \ ++ domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \ ++ domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT)) + #else + #define DACR_INIT \ +- (domain_val(DOMAIN_USER, DOMAIN_CLIENT) | \ ++ (domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \ + domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \ +- domain_val(DOMAIN_IO, DOMAIN_CLIENT) | \ ++ domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT) | \ + domain_val(DOMAIN_VECTORS, DOMAIN_CLIENT)) + #endif + +@@ -124,6 +148,17 @@ static inline void set_domain(unsigned val) + set_domain(domain); \ + } while (0) + ++#elif defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++#define modify_domain(dom,type) \ ++ do { \ ++ struct thread_info *thread = current_thread_info(); \ ++ unsigned int domain = get_domain(); \ ++ domain &= ~domain_mask(dom); \ ++ domain = domain | domain_val(dom, type); \ ++ thread->cpu_domain = domain; \ ++ set_domain(domain); \ ++ } while (0) ++ + #else + static inline void modify_domain(unsigned dom, unsigned type) { } + #endif +diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h +index d2315ffd8f12..f60b47ba9a10 100644 +--- a/arch/arm/include/asm/elf.h ++++ b/arch/arm/include/asm/elf.h +@@ -117,7 +117,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs); + the loader. We need to make sure that it is out of the way of the program + that it will "exec", and that there is sufficient room for the brk. */ + +-#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) ++#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) ++ ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE 0x00008000UL ++ ++#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10) ++#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10) ++#endif + + /* When the program starts, a1 contains a pointer to a function to be + registered with atexit, as per the SVR4 ABI. A value of 0 means we +diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h +index de5354746924..52b9a289fc10 100644 +--- a/arch/arm/include/asm/fncpy.h ++++ b/arch/arm/include/asm/fncpy.h +@@ -81,7 +81,9 @@ + BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \ + (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \ + \ ++ pax_open_kernel(); \ + memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \ ++ pax_close_kernel(); \ + flush_icache_range((unsigned long)(dest_buf), \ + (unsigned long)(dest_buf) + (size)); \ + \ +diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h +index 6795368ad023..6c4d749840bd 100644 +--- a/arch/arm/include/asm/futex.h ++++ b/arch/arm/include/asm/futex.h +@@ -107,6 +107,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, + return -EFAULT; + + preempt_disable(); ++ + __ua_flags = uaccess_save_and_enable(); + __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n" + "1: " TUSER(ldr) " %1, [%4]\n" +diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h +index 83eb2f772911..ed77159d4c4e 100644 +--- a/arch/arm/include/asm/kmap_types.h ++++ b/arch/arm/include/asm/kmap_types.h +@@ -4,6 +4,6 @@ + /* + * This is the "bare minimum". AIO seems to require this. + */ +-#define KM_TYPE_NR 16 ++#define KM_TYPE_NR 17 + + #endif +diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h +index 9e614a18e680..3302cca0c713 100644 +--- a/arch/arm/include/asm/mach/dma.h ++++ b/arch/arm/include/asm/mach/dma.h +@@ -22,7 +22,7 @@ struct dma_ops { + int (*residue)(unsigned int, dma_t *); /* optional */ + int (*setspeed)(unsigned int, dma_t *, int); /* optional */ + const char *type; +-}; ++} __do_const; + + struct dma_struct { + void *addr; /* single DMA address */ +diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h +index 9b7c328fb207..2dfe68bd24c8 100644 +--- a/arch/arm/include/asm/mach/map.h ++++ b/arch/arm/include/asm/mach/map.h +@@ -23,17 +23,19 @@ struct map_desc { + + /* types 0-3 are defined in asm/io.h */ + enum { +- MT_UNCACHED = 4, +- MT_CACHECLEAN, +- MT_MINICLEAN, ++ MT_UNCACHED_RW = 4, ++ MT_CACHECLEAN_RO, ++ MT_MINICLEAN_RO, + MT_LOW_VECTORS, + MT_HIGH_VECTORS, +- MT_MEMORY_RWX, ++ __MT_MEMORY_RWX, + MT_MEMORY_RW, +- MT_ROM, +- MT_MEMORY_RWX_NONCACHED, ++ MT_MEMORY_RX, ++ MT_ROM_RX, ++ MT_MEMORY_RW_NONCACHED, ++ MT_MEMORY_RX_NONCACHED, + MT_MEMORY_RW_DTCM, +- MT_MEMORY_RWX_ITCM, ++ MT_MEMORY_RX_ITCM, + MT_MEMORY_RW_SO, + MT_MEMORY_DMA_READY, + }; +diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h +index c2bf24f40177..69e437cf23b9 100644 +--- a/arch/arm/include/asm/outercache.h ++++ b/arch/arm/include/asm/outercache.h +@@ -39,7 +39,7 @@ struct outer_cache_fns { + /* This is an ARM L2C thing */ + void (*write_sec)(unsigned long, unsigned); + void (*configure)(const struct l2x0_regs *); +-}; ++} __no_const; + + extern struct outer_cache_fns outer_cache; + +diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h +index 4355f0ec44d6..cd9168e6bb1a 100644 +--- a/arch/arm/include/asm/page.h ++++ b/arch/arm/include/asm/page.h +@@ -23,6 +23,7 @@ + + #else + ++#include <linux/compiler.h> + #include <asm/glue.h> + + /* +@@ -114,7 +115,7 @@ struct cpu_user_fns { + void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr); + void (*cpu_copy_user_highpage)(struct page *to, struct page *from, + unsigned long vaddr, struct vm_area_struct *vma); +-}; ++} __no_const; + + #ifdef MULTI_USER + extern struct cpu_user_fns cpu_user; +diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h +index b2902a5cd780..da11e4d1d622 100644 +--- a/arch/arm/include/asm/pgalloc.h ++++ b/arch/arm/include/asm/pgalloc.h +@@ -17,6 +17,7 @@ + #include <asm/processor.h> + #include <asm/cacheflush.h> + #include <asm/tlbflush.h> ++#include <asm/system_info.h> + + #define check_pgt_cache() do { } while (0) + +@@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) + set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE)); + } + ++static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) ++{ ++ pud_populate(mm, pud, pmd); ++} ++ + #else /* !CONFIG_ARM_LPAE */ + + /* +@@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) + #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); }) + #define pmd_free(mm, pmd) do { } while (0) + #define pud_populate(mm,pmd,pte) BUG() ++#define pud_populate_kernel(mm,pmd,pte) BUG() + + #endif /* CONFIG_ARM_LPAE */ + +@@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte) + __free_page(pte); + } + ++static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot) ++{ ++#ifdef CONFIG_ARM_LPAE ++ pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot); ++#else ++ if (addr & SECTION_SIZE) ++ pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot); ++ else ++ pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot); ++#endif ++ flush_pmd_entry(pmdp); ++} ++ + static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte, + pmdval_t prot) + { +diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h +index 3f82e9da7cec..2a85e8b566cf 100644 +--- a/arch/arm/include/asm/pgtable-2level-hwdef.h ++++ b/arch/arm/include/asm/pgtable-2level-hwdef.h +@@ -28,7 +28,7 @@ + /* + * - section + */ +-#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */ ++#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */ + #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2) + #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3) + #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */ +@@ -40,6 +40,7 @@ + #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */ + #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */ + #define PMD_SECT_AF (_AT(pmdval_t, 0)) ++#define PMD_SECT_RDONLY (_AT(pmdval_t, 0)) + + #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0)) + #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE) +@@ -70,6 +71,7 @@ + * - extended small page/tiny page + */ + #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */ ++#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */ + #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4) + #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4) + #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4) +diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h +index 92fd2c8a9af0..061dae1f1648 100644 +--- a/arch/arm/include/asm/pgtable-2level.h ++++ b/arch/arm/include/asm/pgtable-2level.h +@@ -127,6 +127,9 @@ + #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */ + #define L_PTE_NONE (_AT(pteval_t, 1) << 11) + ++/* Two-level page tables only have PXN in the PGD, not in the PTE. */ ++#define L_PTE_PXN (_AT(pteval_t, 0)) ++ + /* + * These are the memory types, defined to be compatible with + * pre-ARMv6 CPUs cacheable and bufferable bits: n/a,n/a,C,B +diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h +index 2a029bceaf2f..a0524c76e739 100644 +--- a/arch/arm/include/asm/pgtable-3level.h ++++ b/arch/arm/include/asm/pgtable-3level.h +@@ -80,6 +80,7 @@ + #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */ + #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */ + #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */ ++#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */ + #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */ + #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55) + #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56) +@@ -90,10 +91,12 @@ + #define L_PMD_SECT_DIRTY (_AT(pmdval_t, 1) << 55) + #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57) + #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58) ++#define PMD_SECT_RDONLY PMD_SECT_AP2 + + /* + * To be used in assembly code with the upper page attributes. + */ ++#define L_PTE_PXN_HIGH (1 << (53 - 32)) + #define L_PTE_XN_HIGH (1 << (54 - 32)) + #define L_PTE_DIRTY_HIGH (1 << (55 - 32)) + +diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h +index a8d656d9aec7..2febb8aee549 100644 +--- a/arch/arm/include/asm/pgtable.h ++++ b/arch/arm/include/asm/pgtable.h +@@ -33,6 +33,9 @@ + #include <asm/pgtable-2level.h> + #endif + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + /* + * Just any arbitrary offset to the start of the vmalloc VM area: the + * current 8MB value just means that there will be a 8MB "hole" after the +@@ -48,6 +51,9 @@ + #define LIBRARY_TEXT_START 0x0c000000 + + #ifndef __ASSEMBLY__ ++extern pteval_t __supported_pte_mask; ++extern pmdval_t __supported_pmd_mask; ++ + extern void __pte_error(const char *file, int line, pte_t); + extern void __pmd_error(const char *file, int line, pmd_t); + extern void __pgd_error(const char *file, int line, pgd_t); +@@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t); + #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd) + #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd) + ++#define __HAVE_ARCH_PAX_OPEN_KERNEL ++#define __HAVE_ARCH_PAX_CLOSE_KERNEL ++ ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++#include <asm/domain.h> ++#include <linux/thread_info.h> ++#include <linux/preempt.h> ++ ++static inline int test_domain(int domain, int domaintype) ++{ ++ return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype); ++} ++#endif ++ ++#ifdef CONFIG_PAX_KERNEXEC ++static inline unsigned long pax_open_kernel(void) { ++#ifdef CONFIG_ARM_LPAE ++ /* TODO */ ++#else ++ preempt_disable(); ++ BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC)); ++ modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC); ++#endif ++ return 0; ++} ++ ++static inline unsigned long pax_close_kernel(void) { ++#ifdef CONFIG_ARM_LPAE ++ /* TODO */ ++#else ++ BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER)); ++ /* DOMAIN_MANAGER = "client" under KERNEXEC */ ++ modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER); ++ preempt_enable_no_resched(); ++#endif ++ return 0; ++} ++#else ++static inline unsigned long pax_open_kernel(void) { return 0; } ++static inline unsigned long pax_close_kernel(void) { return 0; } ++#endif ++ + /* + * This is the lowest virtual address we can permit any user space + * mapping to be mapped at. This is particularly important for +@@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t); + /* + * The pgprot_* and protection_map entries will be fixed up in runtime + * to include the cachable and bufferable bits based on memory policy, +- * as well as any architecture dependent bits like global/ASID and SMP +- * shared mapping bits. ++ * as well as any architecture dependent bits like global/ASID, PXN, ++ * and SMP shared mapping bits. + */ + #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG + +@@ -308,7 +356,7 @@ static inline pte_t pte_mknexec(pte_t pte) + static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) + { + const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER | +- L_PTE_NONE | L_PTE_VALID; ++ L_PTE_NONE | L_PTE_VALID | __supported_pte_mask; + pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask); + return pte; + } +diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h +index 3d6dc8b460e4..1262ad315e7d 100644 +--- a/arch/arm/include/asm/smp.h ++++ b/arch/arm/include/asm/smp.h +@@ -108,7 +108,7 @@ struct smp_operations { + int (*cpu_disable)(unsigned int cpu); + #endif + #endif +-}; ++} __no_const; + + struct of_cpu_method { + const char *method; +diff --git a/arch/arm/include/asm/string.h b/arch/arm/include/asm/string.h +index cf4f3aad0fc1..8f2f2d9a6549 100644 +--- a/arch/arm/include/asm/string.h ++++ b/arch/arm/include/asm/string.h +@@ -7,19 +7,19 @@ + */ + + #define __HAVE_ARCH_STRRCHR +-extern char * strrchr(const char * s, int c); ++extern char * strrchr(const char * s, int c) __nocapture(-1); + + #define __HAVE_ARCH_STRCHR +-extern char * strchr(const char * s, int c); ++extern char * strchr(const char * s, int c) __nocapture(-1); + + #define __HAVE_ARCH_MEMCPY +-extern void * memcpy(void *, const void *, __kernel_size_t); ++extern void * memcpy(void *, const void *, __kernel_size_t) __nocapture(2); + + #define __HAVE_ARCH_MEMMOVE +-extern void * memmove(void *, const void *, __kernel_size_t); ++extern void * memmove(void *, const void *, __kernel_size_t) __nocapture(2); + + #define __HAVE_ARCH_MEMCHR +-extern void * memchr(const void *, int, __kernel_size_t); ++extern void * memchr(const void *, int, __kernel_size_t) __nocapture(-1); + + #define __HAVE_ARCH_MEMSET + extern void * memset(void *, int, __kernel_size_t); +diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h +index 776757d1604a..a552c1d752db 100644 +--- a/arch/arm/include/asm/thread_info.h ++++ b/arch/arm/include/asm/thread_info.h +@@ -73,6 +73,9 @@ struct thread_info { + .flags = 0, \ + .preempt_count = INIT_PREEMPT_COUNT, \ + .addr_limit = KERNEL_DS, \ ++ .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \ ++ domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \ ++ domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \ + } + + #define init_thread_info (init_thread_union.thread_info) +@@ -143,6 +146,10 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *, + #define TIF_SYSCALL_AUDIT 5 /* syscall auditing active */ + #define TIF_SYSCALL_TRACEPOINT 6 /* syscall tracepoint instrumentation */ + #define TIF_SECCOMP 7 /* seccomp syscall filtering active */ ++/* within 8 bits of TIF_SYSCALL_TRACE ++ * to meet flexible second operand requirements ++ */ ++#define TIF_GRSEC_SETXID 8 + + #define TIF_NOHZ 12 /* in adaptive nohz mode */ + #define TIF_USING_IWMMXT 17 +@@ -158,10 +165,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *, + #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT) + #define _TIF_SECCOMP (1 << TIF_SECCOMP) + #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT) ++#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID) + + /* Checks for any syscall work in entry-common.S */ + #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \ +- _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP) ++ _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID) + + /* + * Change these and you break ASM code in entry-common.S +diff --git a/arch/arm/include/asm/timex.h b/arch/arm/include/asm/timex.h +index f6fcc67ef06e..5895d62b931c 100644 +--- a/arch/arm/include/asm/timex.h ++++ b/arch/arm/include/asm/timex.h +@@ -13,6 +13,7 @@ + #define _ASMARM_TIMEX_H + + typedef unsigned long cycles_t; ++extern int read_current_timer(unsigned long *timer_val); + #define get_cycles() ({ cycles_t c; read_current_timer(&c) ? 0 : c; }) + + #endif +diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h +index 5f833f7adba1..76e66448666b 100644 +--- a/arch/arm/include/asm/tls.h ++++ b/arch/arm/include/asm/tls.h +@@ -3,6 +3,7 @@ + + #include <linux/compiler.h> + #include <asm/thread_info.h> ++#include <asm/pgtable.h> + + #ifdef __ASSEMBLY__ + #include <asm/asm-offsets.h> +@@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val) + * at 0xffff0fe0 must be used instead. (see + * entry-armv.S for details) + */ ++ pax_open_kernel(); + *((unsigned int *)0xffff0ff0) = val; ++ pax_close_kernel(); + #endif + } + +diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h +index 1f59ea051bab..81245f0b0f5e 100644 +--- a/arch/arm/include/asm/uaccess.h ++++ b/arch/arm/include/asm/uaccess.h +@@ -18,6 +18,7 @@ + #include <asm/domain.h> + #include <asm/unified.h> + #include <asm/compiler.h> ++#include <asm/pgtable.h> + + #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS + #include <asm-generic/uaccess-unaligned.h> +@@ -50,6 +51,59 @@ struct exception_table_entry + extern int fixup_exception(struct pt_regs *regs); + + /* ++ * These two are intentionally not defined anywhere - if the kernel ++ * code generates any references to them, that's a bug. ++ */ ++extern int __get_user_bad(void); ++extern int __put_user_bad(void); ++ ++/* ++ * Note that this is actually 0x1,0000,0000 ++ */ ++#define KERNEL_DS 0x00000000 ++#define get_ds() (KERNEL_DS) ++ ++#ifdef CONFIG_MMU ++ ++#define USER_DS TASK_SIZE ++#define get_fs() (current_thread_info()->addr_limit) ++ ++static inline void set_fs(mm_segment_t fs) ++{ ++ current_thread_info()->addr_limit = fs; ++ modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER); ++} ++ ++#define segment_eq(a, b) ((a) == (b)) ++ ++#define __HAVE_ARCH_PAX_OPEN_USERLAND ++#define __HAVE_ARCH_PAX_CLOSE_USERLAND ++ ++static inline void pax_open_userland(void) ++{ ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (segment_eq(get_fs(), USER_DS)) { ++ BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF)); ++ modify_domain(DOMAIN_USER, DOMAIN_UDEREF); ++ } ++#endif ++ ++} ++ ++static inline void pax_close_userland(void) ++{ ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (segment_eq(get_fs(), USER_DS)) { ++ BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS)); ++ modify_domain(DOMAIN_USER, DOMAIN_NOACCESS); ++ } ++#endif ++ ++} ++ ++/* + * These two functions allow hooking accesses to userspace to increase + * system integrity by ensuring that the kernel can not inadvertantly + * perform such accesses (eg, via list poison values) which could then +@@ -66,6 +120,7 @@ static inline unsigned int uaccess_save_and_enable(void) + + return old_domain; + #else ++ pax_open_userland(); + return 0; + #endif + } +@@ -75,35 +130,11 @@ static inline void uaccess_restore(unsigned int flags) + #ifdef CONFIG_CPU_SW_DOMAIN_PAN + /* Restore the user access mask */ + set_domain(flags); ++#else ++ pax_close_userland(); + #endif + } + +-/* +- * These two are intentionally not defined anywhere - if the kernel +- * code generates any references to them, that's a bug. +- */ +-extern int __get_user_bad(void); +-extern int __put_user_bad(void); +- +-/* +- * Note that this is actually 0x1,0000,0000 +- */ +-#define KERNEL_DS 0x00000000 +-#define get_ds() (KERNEL_DS) +- +-#ifdef CONFIG_MMU +- +-#define USER_DS TASK_SIZE +-#define get_fs() (current_thread_info()->addr_limit) +- +-static inline void set_fs(mm_segment_t fs) +-{ +- current_thread_info()->addr_limit = fs; +- modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER); +-} +- +-#define segment_eq(a, b) ((a) == (b)) +- + /* We use 33-bit arithmetic here... */ + #define __range_ok(addr, size) ({ \ + unsigned long flag, roksum; \ +@@ -268,6 +299,7 @@ static inline void set_fs(mm_segment_t fs) + + #endif /* CONFIG_MMU */ + ++#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size)) + #define access_ok(type, addr, size) (__range_ok(addr, size) == 0) + + #define user_addr_max() \ +@@ -474,10 +506,10 @@ do { \ + + + #ifdef CONFIG_MMU +-extern unsigned long __must_check ++extern unsigned long __must_check __size_overflow(3) + arm_copy_from_user(void *to, const void __user *from, unsigned long n); + +-static inline unsigned long __must_check ++static inline unsigned long __must_check __size_overflow(3) + __copy_from_user(void *to, const void __user *from, unsigned long n) + { + unsigned int __ua_flags; +@@ -489,9 +521,9 @@ __copy_from_user(void *to, const void __user *from, unsigned long n) + return n; + } + +-extern unsigned long __must_check ++extern unsigned long __must_check __size_overflow(3) + arm_copy_to_user(void __user *to, const void *from, unsigned long n); +-extern unsigned long __must_check ++extern unsigned long __must_check __size_overflow(3) + __copy_to_user_std(void __user *to, const void *from, unsigned long n); + + static inline unsigned long __must_check +@@ -511,9 +543,9 @@ __copy_to_user(void __user *to, const void *from, unsigned long n) + #endif + } + +-extern unsigned long __must_check ++extern unsigned long __must_check __size_overflow(2) + arm_clear_user(void __user *addr, unsigned long n); +-extern unsigned long __must_check ++extern unsigned long __must_check __size_overflow(2) + __clear_user_std(void __user *addr, unsigned long n); + + static inline unsigned long __must_check +@@ -534,6 +566,10 @@ __clear_user(void __user *addr, unsigned long n) + static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) + { + unsigned long res = n; ++ ++ if ((long)n < 0) ++ return n; ++ + if (likely(access_ok(VERIFY_READ, from, n))) + res = __copy_from_user(to, from, n); + if (unlikely(res)) +@@ -543,6 +579,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u + + static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + if (access_ok(VERIFY_WRITE, to, n)) + n = __copy_to_user(to, from, n); + return n; +diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h +index 5af0ed1b825a..cea838833cf7 100644 +--- a/arch/arm/include/uapi/asm/ptrace.h ++++ b/arch/arm/include/uapi/asm/ptrace.h +@@ -92,7 +92,7 @@ + * ARMv7 groups of PSR bits + */ + #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */ +-#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */ ++#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */ + #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */ + #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */ + +diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c +index 8e8d20cdbce7..fd4b52df5e2e 100644 +--- a/arch/arm/kernel/armksyms.c ++++ b/arch/arm/kernel/armksyms.c +@@ -59,7 +59,7 @@ EXPORT_SYMBOL(arm_delay_ops); + + /* networking */ + EXPORT_SYMBOL(csum_partial); +-EXPORT_SYMBOL(csum_partial_copy_from_user); ++EXPORT_SYMBOL(__csum_partial_copy_from_user); + EXPORT_SYMBOL(csum_partial_copy_nocheck); + EXPORT_SYMBOL(__csum_ipv6_magic); + +diff --git a/arch/arm/kernel/efi.c b/arch/arm/kernel/efi.c +index 9f43ba012d10..1cee4757e9eb 100644 +--- a/arch/arm/kernel/efi.c ++++ b/arch/arm/kernel/efi.c +@@ -60,9 +60,9 @@ int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) + * preference. + */ + if (md->attribute & EFI_MEMORY_WB) +- desc.type = MT_MEMORY_RWX; ++ desc.type = __MT_MEMORY_RWX; + else if (md->attribute & EFI_MEMORY_WT) +- desc.type = MT_MEMORY_RWX_NONCACHED; ++ desc.type = MT_MEMORY_RW_NONCACHED; + else if (md->attribute & EFI_MEMORY_WC) + desc.type = MT_DEVICE_WC; + else +diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S +index 9f157e7c51e7..8e3f8576369e 100644 +--- a/arch/arm/kernel/entry-armv.S ++++ b/arch/arm/kernel/entry-armv.S +@@ -50,6 +50,87 @@ + 9997: + .endm + ++ .macro pax_enter_kernel ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ @ make aligned space for saved DACR ++ sub sp, sp, #8 ++ @ save regs ++ stmdb sp!, {r1, r2} ++ @ read DACR from cpu_domain into r1 ++ mov r2, sp ++ @ assume 8K pages, since we have to split the immediate in two ++ bic r2, r2, #(0x1fc0) ++ bic r2, r2, #(0x3f) ++ ldr r1, [r2, #TI_CPU_DOMAIN] ++ @ store old DACR on stack ++ str r1, [sp, #8] ++#ifdef CONFIG_PAX_KERNEXEC ++ @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT ++ bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3)) ++ orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT)) ++#endif ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ @ set current DOMAIN_USER to DOMAIN_NOACCESS ++ bic r1, r1, #(domain_val(DOMAIN_USER, 3)) ++#endif ++ @ write r1 to current_thread_info()->cpu_domain ++ str r1, [r2, #TI_CPU_DOMAIN] ++ @ write r1 to DACR ++ mcr p15, 0, r1, c3, c0, 0 ++ @ instruction sync ++ instr_sync ++ @ restore regs ++ ldmia sp!, {r1, r2} ++#endif ++ .endm ++ ++ .macro pax_open_userland ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ @ save regs ++ stmdb sp!, {r0, r1} ++ @ read DACR from cpu_domain into r1 ++ mov r0, sp ++ @ assume 8K pages, since we have to split the immediate in two ++ bic r0, r0, #(0x1fc0) ++ bic r0, r0, #(0x3f) ++ ldr r1, [r0, #TI_CPU_DOMAIN] ++ @ set current DOMAIN_USER to DOMAIN_CLIENT ++ bic r1, r1, #(domain_val(DOMAIN_USER, 3)) ++ orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF)) ++ @ write r1 to current_thread_info()->cpu_domain ++ str r1, [r0, #TI_CPU_DOMAIN] ++ @ write r1 to DACR ++ mcr p15, 0, r1, c3, c0, 0 ++ @ instruction sync ++ instr_sync ++ @ restore regs ++ ldmia sp!, {r0, r1} ++#endif ++ .endm ++ ++ .macro pax_close_userland ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ @ save regs ++ stmdb sp!, {r0, r1} ++ @ read DACR from cpu_domain into r1 ++ mov r0, sp ++ @ assume 8K pages, since we have to split the immediate in two ++ bic r0, r0, #(0x1fc0) ++ bic r0, r0, #(0x3f) ++ ldr r1, [r0, #TI_CPU_DOMAIN] ++ @ set current DOMAIN_USER to DOMAIN_NOACCESS ++ bic r1, r1, #(domain_val(DOMAIN_USER, 3)) ++ @ write r1 to current_thread_info()->cpu_domain ++ str r1, [r0, #TI_CPU_DOMAIN] ++ @ write r1 to DACR ++ mcr p15, 0, r1, c3, c0, 0 ++ @ instruction sync ++ instr_sync ++ @ restore regs ++ ldmia sp!, {r0, r1} ++#endif ++ .endm ++ + .macro pabt_helper + @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5 + #ifdef MULTI_PABORT +@@ -92,11 +173,15 @@ + * Invalid mode handlers + */ + .macro inv_entry, reason ++ ++ pax_enter_kernel ++ + sub sp, sp, #PT_REGS_SIZE + ARM( stmib sp, {r1 - lr} ) + THUMB( stmia sp, {r0 - r12} ) + THUMB( str sp, [sp, #S_SP] ) + THUMB( str lr, [sp, #S_LR] ) ++ + mov r1, #\reason + .endm + +@@ -152,6 +237,9 @@ ENDPROC(__und_invalid) + .macro svc_entry, stack_hole=0, trace=1, uaccess=1 + UNWIND(.fnstart ) + UNWIND(.save {r0 - pc} ) ++ ++ pax_enter_kernel ++ + sub sp, sp, #(SVC_REGS_SIZE + \stack_hole - 4) + #ifdef CONFIG_THUMB2_KERNEL + SPFIX( str r0, [sp] ) @ temporarily saved +@@ -167,7 +255,12 @@ ENDPROC(__und_invalid) + ldmia r0, {r3 - r5} + add r7, sp, #S_SP - 4 @ here for interlock avoidance + mov r6, #-1 @ "" "" "" "" ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ @ offset sp by 8 as done in pax_enter_kernel ++ add r2, sp, #(SVC_REGS_SIZE + \stack_hole + 4) ++#else + add r2, sp, #(SVC_REGS_SIZE + \stack_hole - 4) ++#endif + SPFIX( addeq r2, r2, #4 ) + str r3, [sp, #-4]! @ save the "real" r0 copied + @ from the exception stack +@@ -382,6 +475,9 @@ ENDPROC(__fiq_abt) + .macro usr_entry, trace=1, uaccess=1 + UNWIND(.fnstart ) + UNWIND(.cantunwind ) @ don't unwind the user space ++ ++ pax_enter_kernel_user ++ + sub sp, sp, #PT_REGS_SIZE + ARM( stmib sp, {r1 - r12} ) + THUMB( stmia sp, {r0 - r12} ) +@@ -495,7 +591,9 @@ __und_usr: + tst r3, #PSR_T_BIT @ Thumb mode? + bne __und_usr_thumb + sub r4, r2, #4 @ ARM instr at LR - 4 ++ pax_open_userland + 1: ldrt r0, [r4] ++ pax_close_userland + ARM_BE8(rev r0, r0) @ little endian instruction + + uaccess_disable ip +@@ -531,11 +629,15 @@ __und_usr_thumb: + */ + .arch armv6t2 + #endif ++ pax_open_userland + 2: ldrht r5, [r4] ++ pax_close_userland + ARM_BE8(rev16 r5, r5) @ little endian instruction + cmp r5, #0xe800 @ 32bit instruction if xx != 0 + blo __und_usr_fault_16_pan @ 16bit undefined instruction ++ pax_open_userland + 3: ldrht r0, [r2] ++ pax_close_userland + ARM_BE8(rev16 r0, r0) @ little endian instruction + uaccess_disable ip + add r2, r2, #2 @ r2 is PC + 2, make it PC + 4 +@@ -566,7 +668,8 @@ ENDPROC(__und_usr) + */ + .pushsection .text.fixup, "ax" + .align 2 +-4: str r4, [sp, #S_PC] @ retry current instruction ++4: pax_close_userland ++ str r4, [sp, #S_PC] @ retry current instruction + ret r9 + .popsection + .pushsection __ex_table,"a" +@@ -788,7 +891,7 @@ ENTRY(__switch_to) + THUMB( str lr, [ip], #4 ) + ldr r4, [r2, #TI_TP_VALUE] + ldr r5, [r2, #TI_TP_VALUE + 4] +-#ifdef CONFIG_CPU_USE_DOMAINS ++#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) + mrc p15, 0, r6, c3, c0, 0 @ Get domain register + str r6, [r1, #TI_CPU_DOMAIN] @ Save old domain register + ldr r6, [r2, #TI_CPU_DOMAIN] +@@ -799,7 +902,7 @@ ENTRY(__switch_to) + ldr r8, =__stack_chk_guard + ldr r7, [r7, #TSK_STACK_CANARY] + #endif +-#ifdef CONFIG_CPU_USE_DOMAINS ++#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) + mcr p15, 0, r6, c3, c0, 0 @ Set domain register + #endif + mov r5, r0 +diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S +index 10c3283d6c19..c47cdf5d9fbc 100644 +--- a/arch/arm/kernel/entry-common.S ++++ b/arch/arm/kernel/entry-common.S +@@ -11,18 +11,46 @@ + #include <asm/assembler.h> + #include <asm/unistd.h> + #include <asm/ftrace.h> ++#include <asm/domain.h> + #include <asm/unwind.h> + ++#include "entry-header.S" ++ + #ifdef CONFIG_NEED_RET_TO_USER + #include <mach/entry-macro.S> + #else + .macro arch_ret_to_user, tmp1, tmp2 ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ @ save regs ++ stmdb sp!, {r1, r2} ++ @ read DACR from cpu_domain into r1 ++ mov r2, sp ++ @ assume 8K pages, since we have to split the immediate in two ++ bic r2, r2, #(0x1fc0) ++ bic r2, r2, #(0x3f) ++ ldr r1, [r2, #TI_CPU_DOMAIN] ++#ifdef CONFIG_PAX_KERNEXEC ++ @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT ++ bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3)) ++ orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT)) ++#endif ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ @ set current DOMAIN_USER to DOMAIN_UDEREF ++ bic r1, r1, #(domain_val(DOMAIN_USER, 3)) ++ orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF)) ++#endif ++ @ write r1 to current_thread_info()->cpu_domain ++ str r1, [r2, #TI_CPU_DOMAIN] ++ @ write r1 to DACR ++ mcr p15, 0, r1, c3, c0, 0 ++ @ instruction sync ++ instr_sync ++ @ restore regs ++ ldmia sp!, {r1, r2} ++#endif + .endm + #endif + +-#include "entry-header.S" +- +- + .align 5 + #if !(IS_ENABLED(CONFIG_TRACE_IRQFLAGS) || IS_ENABLED(CONFIG_CONTEXT_TRACKING)) + /* +@@ -36,7 +64,9 @@ ret_fast_syscall: + UNWIND(.cantunwind ) + disable_irq_notrace @ disable interrupts + ldr r1, [tsk, #TI_FLAGS] @ re-check for syscall tracing +- tst r1, #_TIF_SYSCALL_WORK | _TIF_WORK_MASK ++ tst r1, #_TIF_SYSCALL_WORK ++ bne fast_work_pending ++ tst r1, #_TIF_WORK_MASK + bne fast_work_pending + + /* perform architecture specific actions before user return */ +@@ -62,7 +92,9 @@ ret_fast_syscall: + str r0, [sp, #S_R0 + S_OFF]! @ save returned r0 + disable_irq_notrace @ disable interrupts + ldr r1, [tsk, #TI_FLAGS] @ re-check for syscall tracing +- tst r1, #_TIF_SYSCALL_WORK | _TIF_WORK_MASK ++ tst r1, #_TIF_SYSCALL_WORK ++ bne __sys_trace_return_nosave ++ tst r1, #_TIF_WORK_MASK + beq no_work_pending + UNWIND(.fnend ) + ENDPROC(ret_fast_syscall) +@@ -199,6 +231,12 @@ ENTRY(vector_swi) + + uaccess_disable tbl + ++ /* ++ * do this here to avoid a performance hit of wrapping the code above ++ * that directly dereferences userland to parse the SWI instruction ++ */ ++ pax_enter_kernel_user ++ + adr tbl, sys_call_table @ load syscall table pointer + + #if defined(CONFIG_OABI_COMPAT) +diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S +index 6391728c8f03..6bf90b858044 100644 +--- a/arch/arm/kernel/entry-header.S ++++ b/arch/arm/kernel/entry-header.S +@@ -196,6 +196,59 @@ + msr cpsr_c, \rtemp @ switch back to the SVC mode + .endm + ++ .macro pax_enter_kernel_user ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ @ save regs ++ stmdb sp!, {r0, r1} ++ @ read DACR from cpu_domain into r1 ++ mov r0, sp ++ @ assume 8K pages, since we have to split the immediate in two ++ bic r0, r0, #(0x1fc0) ++ bic r0, r0, #(0x3f) ++ ldr r1, [r0, #TI_CPU_DOMAIN] ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ @ set current DOMAIN_USER to DOMAIN_NOACCESS ++ bic r1, r1, #(domain_val(DOMAIN_USER, 3)) ++#endif ++#ifdef CONFIG_PAX_KERNEXEC ++ @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT ++ bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3)) ++ orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT)) ++#endif ++ @ write r1 to current_thread_info()->cpu_domain ++ str r1, [r0, #TI_CPU_DOMAIN] ++ @ write r1 to DACR ++ mcr p15, 0, r1, c3, c0, 0 ++ @ instruction sync ++ instr_sync ++ @ restore regs ++ ldmia sp!, {r0, r1} ++#endif ++ .endm ++ ++ .macro pax_exit_kernel ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ @ save regs ++ stmdb sp!, {r0, r1} ++ @ read old DACR from stack into r1 ++ ldr r1, [sp, #(8 + S_SP)] ++ sub r1, r1, #8 ++ ldr r1, [r1] ++ ++ @ write r1 to current_thread_info()->cpu_domain ++ mov r0, sp ++ @ assume 8K pages, since we have to split the immediate in two ++ bic r0, r0, #(0x1fc0) ++ bic r0, r0, #(0x3f) ++ str r1, [r0, #TI_CPU_DOMAIN] ++ @ write r1 to DACR ++ mcr p15, 0, r1, c3, c0, 0 ++ @ instruction sync ++ instr_sync ++ @ restore regs ++ ldmia sp!, {r0, r1} ++#endif ++ .endm + + .macro svc_exit, rpsr, irq = 0 + .if \irq != 0 +@@ -219,6 +272,8 @@ + uaccess_restore + str r1, [tsk, #TI_ADDR_LIMIT] + ++ pax_exit_kernel ++ + #ifndef CONFIG_THUMB2_KERNEL + @ ARM mode SVC restore + msr spsr_cxsf, \rpsr +diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c +index 059c3da0fee3..8e45cfc0271d 100644 +--- a/arch/arm/kernel/fiq.c ++++ b/arch/arm/kernel/fiq.c +@@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length) + void *base = vectors_page; + unsigned offset = FIQ_OFFSET; + ++ pax_open_kernel(); + memcpy(base + offset, start, length); ++ pax_close_kernel(); ++ + if (!cache_is_vipt_nonaliasing()) + flush_icache_range((unsigned long)base + offset, offset + + length); +diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c +index 4f14b5ce6535..91ff2610e80c 100644 +--- a/arch/arm/kernel/module.c ++++ b/arch/arm/kernel/module.c +@@ -38,17 +38,47 @@ + #endif + + #ifdef CONFIG_MMU +-void *module_alloc(unsigned long size) ++static inline void *__module_alloc(unsigned long size, pgprot_t prot) + { +- void *p = __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END, +- GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE, ++ void *p; ++ ++ if (!size || (!IS_ENABLED(CONFIG_ARM_MODULE_PLTS) && PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)) ++ return NULL; ++ ++ p = __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END, ++ GFP_KERNEL, prot, 0, NUMA_NO_NODE, + __builtin_return_address(0)); + if (!IS_ENABLED(CONFIG_ARM_MODULE_PLTS) || p) + return p; + return __vmalloc_node_range(size, 1, VMALLOC_START, VMALLOC_END, +- GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE, ++ GFP_KERNEL, prot, 0, NUMA_NO_NODE, + __builtin_return_address(0)); + } ++ ++void *module_alloc(unsigned long size) ++{ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ return __module_alloc(size, PAGE_KERNEL); ++#else ++ return __module_alloc(size, PAGE_KERNEL_EXEC); ++#endif ++ ++} ++ ++#ifdef CONFIG_PAX_KERNEXEC ++void module_memfree_exec(void *module_region) ++{ ++ module_memfree(module_region); ++} ++EXPORT_SYMBOL(module_memfree_exec); ++ ++void *module_alloc_exec(unsigned long size) ++{ ++ return __module_alloc(size, PAGE_KERNEL_EXEC); ++} ++EXPORT_SYMBOL(module_alloc_exec); ++#endif + #endif + + int +diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c +index 69bda1a5707e..755113ad7759 100644 +--- a/arch/arm/kernel/patch.c ++++ b/arch/arm/kernel/patch.c +@@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap) + else + __acquire(&patch_lock); + ++ pax_open_kernel(); + if (thumb2 && __opcode_is_thumb16(insn)) { + *(u16 *)waddr = __opcode_to_mem_thumb16(insn); + size = sizeof(u16); +@@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap) + *(u32 *)waddr = insn; + size = sizeof(u32); + } ++ pax_close_kernel(); + + if (waddr != addr) { + flush_kernel_vmap_range(waddr, twopage ? size / 2 : size); +diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c +index 91d2d5b01414..042c26e5f224 100644 +--- a/arch/arm/kernel/process.c ++++ b/arch/arm/kernel/process.c +@@ -118,8 +118,8 @@ void __show_regs(struct pt_regs *regs) + + show_regs_print_info(KERN_DEFAULT); + +- print_symbol("PC is at %s\n", instruction_pointer(regs)); +- print_symbol("LR is at %s\n", regs->ARM_lr); ++ printk("PC is at %pA\n", (void *)instruction_pointer(regs)); ++ printk("LR is at %pA\n", (void *)regs->ARM_lr); + printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n" + "sp : %08lx ip : %08lx fp : %08lx\n", + regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr, +@@ -233,7 +233,7 @@ copy_thread(unsigned long clone_flags, unsigned long stack_start, + + memset(&thread->cpu_context, 0, sizeof(struct cpu_context_save)); + +-#ifdef CONFIG_CPU_USE_DOMAINS ++#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) + /* + * Copy the initial value of the domain access control register + * from the current thread: thread->addr_limit will have been +@@ -336,7 +336,7 @@ static struct vm_area_struct gate_vma = { + + static int __init gate_vma_init(void) + { +- gate_vma.vm_page_prot = PAGE_READONLY_EXEC; ++ gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags); + return 0; + } + arch_initcall(gate_vma_init); +@@ -365,92 +365,14 @@ const char *arch_vma_name(struct vm_area_struct *vma) + return is_gate_vma(vma) ? "[vectors]" : NULL; + } + +-/* If possible, provide a placement hint at a random offset from the +- * stack for the sigpage and vdso pages. +- */ +-static unsigned long sigpage_addr(const struct mm_struct *mm, +- unsigned int npages) +-{ +- unsigned long offset; +- unsigned long first; +- unsigned long last; +- unsigned long addr; +- unsigned int slots; +- +- first = PAGE_ALIGN(mm->start_stack); +- +- last = TASK_SIZE - (npages << PAGE_SHIFT); +- +- /* No room after stack? */ +- if (first > last) +- return 0; +- +- /* Just enough room? */ +- if (first == last) +- return first; +- +- slots = ((last - first) >> PAGE_SHIFT) + 1; +- +- offset = get_random_int() % slots; +- +- addr = first + (offset << PAGE_SHIFT); +- +- return addr; +-} +- +-static struct page *signal_page; +-extern struct page *get_signal_page(void); +- +-static const struct vm_special_mapping sigpage_mapping = { +- .name = "[sigpage]", +- .pages = &signal_page, +-}; +- + int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) + { + struct mm_struct *mm = current->mm; +- struct vm_area_struct *vma; +- unsigned long npages; +- unsigned long addr; +- unsigned long hint; +- int ret = 0; +- +- if (!signal_page) +- signal_page = get_signal_page(); +- if (!signal_page) +- return -ENOMEM; +- +- npages = 1; /* for sigpage */ +- npages += vdso_total_pages; + + if (down_write_killable(&mm->mmap_sem)) + return -EINTR; +- hint = sigpage_addr(mm, npages); +- addr = get_unmapped_area(NULL, hint, npages << PAGE_SHIFT, 0, 0); +- if (IS_ERR_VALUE(addr)) { +- ret = addr; +- goto up_fail; +- } +- +- vma = _install_special_mapping(mm, addr, PAGE_SIZE, +- VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC, +- &sigpage_mapping); +- +- if (IS_ERR(vma)) { +- ret = PTR_ERR(vma); +- goto up_fail; +- } +- +- mm->context.sigpage = addr; +- +- /* Unlike the sigpage, failure to install the vdso is unlikely +- * to be fatal to the process, so no error check needed +- * here. +- */ +- arm_install_vdso(mm, addr + PAGE_SIZE); +- +- up_fail: ++ mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC; + up_write(&mm->mmap_sem); +- return ret; ++ return 0; + } + #endif +diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c +index ae738a6319f6..ee4d46fe3e22 100644 +--- a/arch/arm/kernel/ptrace.c ++++ b/arch/arm/kernel/ptrace.c +@@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs, + regs->ARM_ip = ip; + } + ++#ifdef CONFIG_GRKERNSEC_SETXID ++extern void gr_delayed_cred_worker(void); ++#endif ++ + asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno) + { + current_thread_info()->syscall = scno; + ++#ifdef CONFIG_GRKERNSEC_SETXID ++ if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID))) ++ gr_delayed_cred_worker(); ++#endif ++ + if (test_thread_flag(TIF_SYSCALL_TRACE)) + tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER); + +diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c +index 3fa867a2aae6..d6106070b356 100644 +--- a/arch/arm/kernel/reboot.c ++++ b/arch/arm/kernel/reboot.c +@@ -120,6 +120,7 @@ void machine_power_off(void) + + if (pm_power_off) + pm_power_off(); ++ while (1); + } + + /* +diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c +index f4e54503afa9..3ba6544227f8 100644 +--- a/arch/arm/kernel/setup.c ++++ b/arch/arm/kernel/setup.c +@@ -112,6 +112,8 @@ EXPORT_SYMBOL(elf_hwcap); + unsigned int elf_hwcap2 __read_mostly; + EXPORT_SYMBOL(elf_hwcap2); + ++pteval_t __supported_pte_mask __read_only; ++pmdval_t __supported_pmd_mask __read_only; + + #ifdef MULTI_CPU + struct processor processor __ro_after_init; +@@ -257,9 +259,13 @@ static int __get_cpu_architecture(void) + * Register 0 and check for VMSAv7 or PMSAv7 */ + unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0); + if ((mmfr0 & 0x0000000f) >= 0x00000003 || +- (mmfr0 & 0x000000f0) >= 0x00000030) ++ (mmfr0 & 0x000000f0) >= 0x00000030) { + cpu_arch = CPU_ARCH_ARMv7; +- else if ((mmfr0 & 0x0000000f) == 0x00000002 || ++ if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) { ++ __supported_pte_mask |= L_PTE_PXN; ++ __supported_pmd_mask |= PMD_PXNTABLE; ++ } ++ } else if ((mmfr0 & 0x0000000f) == 0x00000002 || + (mmfr0 & 0x000000f0) == 0x00000020) + cpu_arch = CPU_ARCH_ARMv6; + else +diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c +index 7b8f2141427b..ece8e2863d4b 100644 +--- a/arch/arm/kernel/signal.c ++++ b/arch/arm/kernel/signal.c +@@ -24,8 +24,6 @@ + + extern const unsigned long sigreturn_codes[7]; + +-static unsigned long signal_return_offset; +- + #ifdef CONFIG_CRUNCH + static int preserve_crunch_context(struct crunch_sigframe __user *frame) + { +@@ -388,8 +386,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig, + * except when the MPU has protected the vectors + * page from PL0 + */ +- retcode = mm->context.sigpage + signal_return_offset + +- (idx << 2) + thumb; ++ retcode = mm->context.sigpage + (idx << 2) + thumb; + } else + #endif + { +@@ -601,33 +598,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall) + } while (thread_flags & _TIF_WORK_MASK); + return 0; + } +- +-struct page *get_signal_page(void) +-{ +- unsigned long ptr; +- unsigned offset; +- struct page *page; +- void *addr; +- +- page = alloc_pages(GFP_KERNEL, 0); +- +- if (!page) +- return NULL; +- +- addr = page_address(page); +- +- /* Give the signal return code some randomness */ +- offset = 0x200 + (get_random_int() & 0x7fc); +- signal_return_offset = offset; +- +- /* +- * Copy signal return handlers into the vector page, and +- * set sigreturn to be a pointer to these. +- */ +- memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes)); +- +- ptr = (unsigned long)addr + offset; +- flush_icache_range(ptr, ptr + sizeof(sigreturn_codes)); +- +- return page; +-} +diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c +index b10e1360762e..cb5edf9c787e 100644 +--- a/arch/arm/kernel/tcm.c ++++ b/arch/arm/kernel/tcm.c +@@ -64,7 +64,7 @@ static struct map_desc itcm_iomap[] __initdata = { + .virtual = ITCM_OFFSET, + .pfn = __phys_to_pfn(ITCM_OFFSET), + .length = 0, +- .type = MT_MEMORY_RWX_ITCM, ++ .type = MT_MEMORY_RX_ITCM, + } + }; + +@@ -362,7 +362,9 @@ void __init tcm_init(void) + start = &__sitcm_text; + end = &__eitcm_text; + ram = &__itcm_start; ++ pax_open_kernel(); + memcpy(start, ram, itcm_code_sz); ++ pax_close_kernel(); + pr_debug("CPU ITCM: copied code from %p - %p\n", + start, end); + itcm_present = true; +diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c +index 9688ec0c6ef4..dd072c025e66 100644 +--- a/arch/arm/kernel/traps.c ++++ b/arch/arm/kernel/traps.c +@@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long); + void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame) + { + #ifdef CONFIG_KALLSYMS +- printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from); ++ printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from); + #else + printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from); + #endif +@@ -287,6 +287,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED; + static int die_owner = -1; + static unsigned int die_nest_count; + ++extern void gr_handle_kernel_exploit(void); ++ + static unsigned long oops_begin(void) + { + int cpu; +@@ -329,6 +331,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr) + panic("Fatal exception in interrupt"); + if (panic_on_oops) + panic("Fatal exception"); ++ ++ gr_handle_kernel_exploit(); ++ + if (signr) + do_exit(signr); + } +diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S +index f7f55df0bf7b..49c9f9e699f6 100644 +--- a/arch/arm/kernel/vmlinux.lds.S ++++ b/arch/arm/kernel/vmlinux.lds.S +@@ -44,7 +44,8 @@ + #endif + + #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \ +- defined(CONFIG_GENERIC_BUG) || defined(CONFIG_JUMP_LABEL) ++ defined(CONFIG_GENERIC_BUG) || defined(CONFIG_JUMP_LABEL) || \ ++ defined(CONFIG_PAX_REFCOUNT) + #define ARM_EXIT_KEEP(x) x + #define ARM_EXIT_DISCARD(x) + #else +diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c +index 19b5f5c1c0ff..9aa8e585cbf5 100644 +--- a/arch/arm/kvm/arm.c ++++ b/arch/arm/kvm/arm.c +@@ -59,7 +59,7 @@ static unsigned long hyp_default_vectors; + static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu); + + /* The VMID used in the VTTBR */ +-static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1); ++static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1); + static u32 kvm_next_vmid; + static unsigned int kvm_vmid_bits __read_mostly; + static DEFINE_SPINLOCK(kvm_vmid_lock); +@@ -423,7 +423,7 @@ void force_vm_exit(const cpumask_t *mask) + */ + static bool need_new_vmid_gen(struct kvm *kvm) + { +- return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen)); ++ return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen)); + } + + /** +@@ -456,7 +456,7 @@ static void update_vttbr(struct kvm *kvm) + + /* First user of a new VMID generation? */ + if (unlikely(kvm_next_vmid == 0)) { +- atomic64_inc(&kvm_vmid_gen); ++ atomic64_inc_unchecked(&kvm_vmid_gen); + kvm_next_vmid = 1; + + /* +@@ -473,7 +473,7 @@ static void update_vttbr(struct kvm *kvm) + kvm_call_hyp(__kvm_flush_vm_context); + } + +- kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen); ++ kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen); + kvm->arch.vmid = kvm_next_vmid; + kvm_next_vmid++; + kvm_next_vmid &= (1 << kvm_vmid_bits) - 1; +diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S +index 6ee2f6706f86..d1cce7642d6f 100644 +--- a/arch/arm/lib/copy_page.S ++++ b/arch/arm/lib/copy_page.S +@@ -10,6 +10,7 @@ + * ASM optimised string functions + */ + #include <linux/linkage.h> ++#include <linux/const.h> + #include <asm/assembler.h> + #include <asm/asm-offsets.h> + #include <asm/cache.h> +diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S +index 1712f132b80d..a3165dc56406 100644 +--- a/arch/arm/lib/csumpartialcopyuser.S ++++ b/arch/arm/lib/csumpartialcopyuser.S +@@ -71,8 +71,8 @@ + * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT + */ + +-#define FN_ENTRY ENTRY(csum_partial_copy_from_user) +-#define FN_EXIT ENDPROC(csum_partial_copy_from_user) ++#define FN_ENTRY ENTRY(__csum_partial_copy_from_user) ++#define FN_EXIT ENDPROC(__csum_partial_copy_from_user) + + #include "csumpartialcopygeneric.S" + +diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c +index 6bd1089b07e0..e9994008b5fd 100644 +--- a/arch/arm/lib/uaccess_with_memcpy.c ++++ b/arch/arm/lib/uaccess_with_memcpy.c +@@ -84,7 +84,7 @@ pin_page_for_write(const void __user *_addr, pte_t **ptep, spinlock_t **ptlp) + return 1; + } + +-static unsigned long noinline ++static unsigned long noinline __size_overflow(3) + __copy_to_user_memcpy(void __user *to, const void *from, unsigned long n) + { + unsigned long ua_flags; +@@ -157,7 +157,7 @@ arm_copy_to_user(void __user *to, const void *from, unsigned long n) + return n; + } + +-static unsigned long noinline ++static unsigned long noinline __size_overflow(2) + __clear_user_memset(void __user *addr, unsigned long n) + { + unsigned long ua_flags; +diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c +index 06332f626565..1fa0c7132bff 100644 +--- a/arch/arm/mach-exynos/suspend.c ++++ b/arch/arm/mach-exynos/suspend.c +@@ -724,8 +724,10 @@ void __init exynos_pm_init(void) + tmp |= pm_data->wake_disable_mask; + pmu_raw_writel(tmp, S5P_WAKEUP_MASK); + +- exynos_pm_syscore_ops.suspend = pm_data->pm_suspend; +- exynos_pm_syscore_ops.resume = pm_data->pm_resume; ++ pax_open_kernel(); ++ const_cast(exynos_pm_syscore_ops.suspend) = pm_data->pm_suspend; ++ const_cast(exynos_pm_syscore_ops.resume) = pm_data->pm_resume; ++ pax_close_kernel(); + + register_syscore_ops(&exynos_pm_syscore_ops); + suspend_set_ops(&exynos_suspend_ops); +diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c +index afba5460cdaf..9e5403d90545 100644 +--- a/arch/arm/mach-mmp/mmp2.c ++++ b/arch/arm/mach-mmp/mmp2.c +@@ -98,7 +98,9 @@ void __init mmp2_init_irq(void) + { + mmp2_init_icu(); + #ifdef CONFIG_PM +- icu_irq_chip.irq_set_wake = mmp2_set_wake; ++ pax_open_kernel(); ++ const_cast(icu_irq_chip.irq_set_wake) = mmp2_set_wake; ++ pax_close_kernel(); + #endif + } + +diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c +index 1ccbba9ac495..7a95c292fc6d 100644 +--- a/arch/arm/mach-mmp/pxa910.c ++++ b/arch/arm/mach-mmp/pxa910.c +@@ -84,7 +84,9 @@ void __init pxa910_init_irq(void) + { + icu_init_irq(); + #ifdef CONFIG_PM +- icu_irq_chip.irq_set_wake = pxa910_set_wake; ++ pax_open_kernel(); ++ const_cast(icu_irq_chip.irq_set_wake) = pxa910_set_wake; ++ pax_close_kernel(); + #endif + } + +diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c +index ae2a018b9305..297ad08ab551 100644 +--- a/arch/arm/mach-mvebu/coherency.c ++++ b/arch/arm/mach-mvebu/coherency.c +@@ -156,7 +156,7 @@ static void __init armada_370_coherency_init(struct device_node *np) + + /* + * This ioremap hook is used on Armada 375/38x to ensure that all MMIO +- * areas are mapped as MT_UNCACHED instead of MT_DEVICE. This is ++ * areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This is + * needed for the HW I/O coherency mechanism to work properly without + * deadlock. + */ +@@ -164,7 +164,7 @@ static void __iomem * + armada_wa_ioremap_caller(phys_addr_t phys_addr, size_t size, + unsigned int mtype, void *caller) + { +- mtype = MT_UNCACHED; ++ mtype = MT_UNCACHED_RW; + return __arm_ioremap_caller(phys_addr, size, mtype, caller); + } + +@@ -174,7 +174,7 @@ static void __init armada_375_380_coherency_init(struct device_node *np) + + coherency_cpu_base = of_iomap(np, 0); + arch_ioremap_caller = armada_wa_ioremap_caller; +- pci_ioremap_set_mem_type(MT_UNCACHED); ++ pci_ioremap_set_mem_type(MT_UNCACHED_RW); + + /* + * We should switch the PL310 to I/O coherency mode only if +diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c +index f39bd51bce18..866c780423ef 100644 +--- a/arch/arm/mach-mvebu/pmsu.c ++++ b/arch/arm/mach-mvebu/pmsu.c +@@ -93,7 +93,7 @@ + #define ARMADA_370_CRYPT0_ENG_ATTR 0x1 + + extern void ll_disable_coherency(void); +-extern void ll_enable_coherency(void); ++extern int ll_enable_coherency(void); + + extern void armada_370_xp_cpu_resume(void); + extern void armada_38x_cpu_resume(void); +diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c +index 6b6fda65fb3b..232df1e0317f 100644 +--- a/arch/arm/mach-omap2/board-n8x0.c ++++ b/arch/arm/mach-omap2/board-n8x0.c +@@ -568,7 +568,7 @@ static int n8x0_menelaus_late_init(struct device *dev) + } + #endif + +-struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = { ++struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = { + .late_init = n8x0_menelaus_late_init, + }; + +diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c +index 7d62ad48c7c9..97774b1fc4a6 100644 +--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c ++++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c +@@ -89,7 +89,7 @@ struct cpu_pm_ops { + void (*resume)(void); + void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state); + void (*hotplug_restart)(void); +-}; ++} __no_const; + + static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info); + static struct powerdomain *mpuss_pd; +@@ -107,7 +107,7 @@ static void dummy_cpu_resume(void) + static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state) + {} + +-static struct cpu_pm_ops omap_pm_ops = { ++static struct cpu_pm_ops omap_pm_ops __read_only = { + .finish_suspend = default_finish_suspend, + .resume = dummy_cpu_resume, + .scu_prepare = dummy_scu_prepare, +diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c +index b4de3da6dffa..e02739337387 100644 +--- a/arch/arm/mach-omap2/omap-smp.c ++++ b/arch/arm/mach-omap2/omap-smp.c +@@ -19,6 +19,7 @@ + #include <linux/device.h> + #include <linux/smp.h> + #include <linux/io.h> ++#include <linux/irq.h> + #include <linux/irqchip/arm-gic.h> + + #include <asm/smp_scu.h> +diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c +index f989145480c8..5ab039add868 100644 +--- a/arch/arm/mach-omap2/omap_device.c ++++ b/arch/arm/mach-omap2/omap_device.c +@@ -538,7 +538,7 @@ void omap_device_delete(struct omap_device *od) + struct platform_device __init *omap_device_build(const char *pdev_name, + int pdev_id, + struct omap_hwmod *oh, +- void *pdata, int pdata_len) ++ const void *pdata, int pdata_len) + { + struct omap_hwmod *ohs[] = { oh }; + +@@ -566,7 +566,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name, + struct platform_device __init *omap_device_build_ss(const char *pdev_name, + int pdev_id, + struct omap_hwmod **ohs, +- int oh_cnt, void *pdata, ++ int oh_cnt, const void *pdata, + int pdata_len) + { + int ret = -ENOMEM; +diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h +index 78c02b355179..c94109a2f122 100644 +--- a/arch/arm/mach-omap2/omap_device.h ++++ b/arch/arm/mach-omap2/omap_device.h +@@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev); + /* Core code interface */ + + struct platform_device *omap_device_build(const char *pdev_name, int pdev_id, +- struct omap_hwmod *oh, void *pdata, ++ struct omap_hwmod *oh, const void *pdata, + int pdata_len); + + struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id, + struct omap_hwmod **oh, int oh_cnt, +- void *pdata, int pdata_len); ++ const void *pdata, int pdata_len); + + struct omap_device *omap_device_alloc(struct platform_device *pdev, + struct omap_hwmod **ohs, int oh_cnt); +diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c +index 1052b29697b8..54669b02d69f 100644 +--- a/arch/arm/mach-omap2/omap_hwmod.c ++++ b/arch/arm/mach-omap2/omap_hwmod.c +@@ -206,10 +206,10 @@ struct omap_hwmod_soc_ops { + void (*update_context_lost)(struct omap_hwmod *oh); + int (*get_context_lost)(struct omap_hwmod *oh); + int (*disable_direct_prcm)(struct omap_hwmod *oh); +-}; ++} __no_const; + + /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */ +-static struct omap_hwmod_soc_ops soc_ops; ++static struct omap_hwmod_soc_ops soc_ops __read_only; + + /* omap_hwmod_list contains all registered struct omap_hwmods */ + static LIST_HEAD(omap_hwmod_list); +diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c +index 95fee54c38ab..b5dd79d965a2 100644 +--- a/arch/arm/mach-omap2/powerdomains43xx_data.c ++++ b/arch/arm/mach-omap2/powerdomains43xx_data.c +@@ -10,6 +10,7 @@ + + #include <linux/kernel.h> + #include <linux/init.h> ++#include <asm/pgtable.h> + + #include "powerdomain.h" + +@@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void) + + void __init am43xx_powerdomains_init(void) + { +- omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp; ++ pax_open_kernel(); ++ const_cast(omap4_pwrdm_operations.pwrdm_has_voltdm) = am43xx_check_vcvp; ++ pax_close_kernel(); + pwrdm_register_platform_funcs(&omap4_pwrdm_operations); + pwrdm_register_pwrdms(powerdomains_am43xx); + pwrdm_complete_init(); +diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c +index ff0a68cf7439..b312aa00453e 100644 +--- a/arch/arm/mach-omap2/wd_timer.c ++++ b/arch/arm/mach-omap2/wd_timer.c +@@ -110,7 +110,9 @@ static int __init omap_init_wdt(void) + struct omap_hwmod *oh; + char *oh_name = "wd_timer2"; + char *dev_name = "omap_wdt"; +- struct omap_wd_timer_platform_data pdata; ++ static struct omap_wd_timer_platform_data pdata = { ++ .read_reset_sources = prm_read_reset_sources ++ }; + + if (!cpu_class_is_omap2() || of_have_populated_dt()) + return 0; +@@ -121,8 +123,6 @@ static int __init omap_init_wdt(void) + return -EINVAL; + } + +- pdata.read_reset_sources = prm_read_reset_sources; +- + pdev = omap_device_build(dev_name, id, oh, &pdata, + sizeof(struct omap_wd_timer_platform_data)); + WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n", +diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c +index 92ec8c3b42b9..3b094723b6a7 100644 +--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c ++++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c +@@ -240,7 +240,7 @@ static struct platform_device smdk6410_b_pwr_5v = { + }; + #endif + +-static struct s3c_ide_platdata smdk6410_ide_pdata __initdata = { ++static const struct s3c_ide_platdata smdk6410_ide_pdata __initconst = { + .setup_gpio = s3c64xx_ide_setup_gpio, + }; + +diff --git a/arch/arm/mach-shmobile/platsmp-apmu.c b/arch/arm/mach-shmobile/platsmp-apmu.c +index 0c6bb458b7a4..0f18d70abacc 100644 +--- a/arch/arm/mach-shmobile/platsmp-apmu.c ++++ b/arch/arm/mach-shmobile/platsmp-apmu.c +@@ -22,6 +22,7 @@ + #include <asm/proc-fns.h> + #include <asm/smp_plat.h> + #include <asm/suspend.h> ++#include <asm/pgtable.h> + #include "common.h" + #include "platsmp-apmu.h" + #include "rcar-gen2.h" +@@ -316,6 +317,8 @@ static int shmobile_smp_apmu_enter_suspend(suspend_state_t state) + + void __init shmobile_smp_apmu_suspend_init(void) + { +- shmobile_suspend_ops.enter = shmobile_smp_apmu_enter_suspend; ++ pax_open_kernel(); ++ const_cast(shmobile_suspend_ops.enter) = shmobile_smp_apmu_enter_suspend; ++ pax_close_kernel(); + } + #endif +diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c +index afcee04f2616..63e52ac6ce6c 100644 +--- a/arch/arm/mach-tegra/cpuidle-tegra20.c ++++ b/arch/arm/mach-tegra/cpuidle-tegra20.c +@@ -178,7 +178,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, + bool entered_lp2 = false; + + if (tegra_pending_sgi()) +- ACCESS_ONCE(abort_flag) = true; ++ ACCESS_ONCE_RW(abort_flag) = true; + + cpuidle_coupled_parallel_barrier(dev, &abort_barrier); + +diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c +index a69b22d37eed..8523a039eae2 100644 +--- a/arch/arm/mach-tegra/irq.c ++++ b/arch/arm/mach-tegra/irq.c +@@ -20,6 +20,7 @@ + #include <linux/cpu_pm.h> + #include <linux/interrupt.h> + #include <linux/io.h> ++#include <linux/irq.h> + #include <linux/irqchip/arm-gic.h> + #include <linux/irq.h> + #include <linux/kernel.h> +diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c +index a970e7fcba9e..6f2bf9af10ea 100644 +--- a/arch/arm/mach-ux500/pm.c ++++ b/arch/arm/mach-ux500/pm.c +@@ -10,6 +10,7 @@ + */ + + #include <linux/kernel.h> ++#include <linux/irq.h> + #include <linux/irqchip/arm-gic.h> + #include <linux/delay.h> + #include <linux/io.h> +diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c +index 7cd9865bdeb7..a00b6abdcb9d 100644 +--- a/arch/arm/mach-zynq/platsmp.c ++++ b/arch/arm/mach-zynq/platsmp.c +@@ -24,6 +24,7 @@ + #include <linux/io.h> + #include <asm/cacheflush.h> + #include <asm/smp_scu.h> ++#include <linux/irq.h> + #include <linux/irqchip/arm-gic.h> + #include "common.h" + +diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig +index c1799dd1d0d9..9111dcc934b1 100644 +--- a/arch/arm/mm/Kconfig ++++ b/arch/arm/mm/Kconfig +@@ -446,6 +446,7 @@ config CPU_32v5 + + config CPU_32v6 + bool ++ select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF + select TLS_REG_EMUL if !CPU_32v6K && !MMU + + config CPU_32v6K +@@ -603,6 +604,7 @@ config CPU_CP15_MPU + + config CPU_USE_DOMAINS + bool ++ depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF + help + This option enables or disables the use of domain switching + via the set_fs() function. +@@ -813,7 +815,7 @@ config NEED_KUSER_HELPERS + + config KUSER_HELPERS + bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS +- depends on MMU ++ depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND) + default y + help + Warning: disabling this option may break user programs. +@@ -827,7 +829,7 @@ config KUSER_HELPERS + See Documentation/arm/kernel_user_helpers.txt for details. + + However, the fixed address nature of these helpers can be used +- by ROP (return orientated programming) authors when creating ++ by ROP (Return Oriented Programming) authors when creating + exploits. + + If all of the binaries and libraries which run on your platform +@@ -842,7 +844,7 @@ config KUSER_HELPERS + + config VDSO + bool "Enable VDSO for acceleration of some system calls" +- depends on AEABI && MMU && CPU_V7 ++ depends on AEABI && MMU && CPU_V7 && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF + default y if ARM_ARCH_TIMER + select GENERIC_TIME_VSYSCALL + help +diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c +index 7d5f4c736a16..c6a081602ddb 100644 +--- a/arch/arm/mm/alignment.c ++++ b/arch/arm/mm/alignment.c +@@ -778,6 +778,7 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) + u16 tinstr = 0; + int isize = 4; + int thumb2_32b = 0; ++ bool is_user_mode = user_mode(regs); + + if (interrupts_enabled(regs)) + local_irq_enable(); +@@ -786,14 +787,24 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) + + if (thumb_mode(regs)) { + u16 *ptr = (u16 *)(instrptr & ~1); +- fault = probe_kernel_address(ptr, tinstr); ++ if (is_user_mode) { ++ pax_open_userland(); ++ fault = probe_kernel_address(ptr, tinstr); ++ pax_close_userland(); ++ } else ++ fault = probe_kernel_address(ptr, tinstr); + tinstr = __mem_to_opcode_thumb16(tinstr); + if (!fault) { + if (cpu_architecture() >= CPU_ARCH_ARMv7 && + IS_T32(tinstr)) { + /* Thumb-2 32-bit */ + u16 tinst2 = 0; +- fault = probe_kernel_address(ptr + 1, tinst2); ++ if (is_user_mode) { ++ pax_open_userland(); ++ fault = probe_kernel_address(ptr + 1, tinst2); ++ pax_close_userland(); ++ } else ++ fault = probe_kernel_address(ptr + 1, tinst2); + tinst2 = __mem_to_opcode_thumb16(tinst2); + instr = __opcode_thumb32_compose(tinstr, tinst2); + thumb2_32b = 1; +@@ -803,7 +814,12 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) + } + } + } else { +- fault = probe_kernel_address((void *)instrptr, instr); ++ if (is_user_mode) { ++ pax_open_userland(); ++ fault = probe_kernel_address((void *)instrptr, instr); ++ pax_close_userland(); ++ } else ++ fault = probe_kernel_address((void *)instrptr, instr); + instr = __mem_to_opcode_arm(instr); + } + +@@ -812,7 +828,7 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) + goto bad_or_fault; + } + +- if (user_mode(regs)) ++ if (is_user_mode) + goto user; + + ai_sys += 1; +diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c +index d1870c777c6e..36d500fd4331 100644 +--- a/arch/arm/mm/cache-l2x0.c ++++ b/arch/arm/mm/cache-l2x0.c +@@ -44,7 +44,7 @@ struct l2c_init_data { + void (*configure)(void __iomem *); + void (*unlock)(void __iomem *, unsigned); + struct outer_cache_fns outer_cache; +-}; ++} __do_const; + + #define CACHE_LINE_SIZE 32 + +diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c +index c8c8b9ed02e0..c55cc79e7268 100644 +--- a/arch/arm/mm/context.c ++++ b/arch/arm/mm/context.c +@@ -43,7 +43,7 @@ + #define NUM_USER_ASIDS ASID_FIRST_VERSION + + static DEFINE_RAW_SPINLOCK(cpu_asid_lock); +-static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION); ++static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION); + static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS); + + static DEFINE_PER_CPU(atomic64_t, active_asids); +@@ -193,7 +193,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu) + { + static u32 cur_idx = 1; + u64 asid = atomic64_read(&mm->context.id); +- u64 generation = atomic64_read(&asid_generation); ++ u64 generation = atomic64_read_unchecked(&asid_generation); + + if (asid != 0) { + u64 newasid = generation | (asid & ~ASID_MASK); +@@ -225,7 +225,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu) + */ + asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx); + if (asid == NUM_USER_ASIDS) { +- generation = atomic64_add_return(ASID_FIRST_VERSION, ++ generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION, + &asid_generation); + flush_context(cpu); + asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1); +@@ -254,14 +254,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk) + cpu_set_reserved_ttbr0(); + + asid = atomic64_read(&mm->context.id); +- if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) ++ if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) + && atomic64_xchg(&per_cpu(active_asids, cpu), asid)) + goto switch_mm_fastpath; + + raw_spin_lock_irqsave(&cpu_asid_lock, flags); + /* Check that our ASID belongs to the current generation. */ + asid = atomic64_read(&mm->context.id); +- if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) { ++ if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) { + asid = new_context(mm, cpu); + atomic64_set(&mm->context.id, asid); + } +diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c +index 0122ad1a6027..1aae1cbe7f27 100644 +--- a/arch/arm/mm/fault.c ++++ b/arch/arm/mm/fault.c +@@ -25,6 +25,7 @@ + #include <asm/system_misc.h> + #include <asm/system_info.h> + #include <asm/tlbflush.h> ++#include <asm/sections.h> + + #include "fault.h" + +@@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr, + if (fixup_exception(regs)) + return; + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (addr < TASK_SIZE) { ++ if (current->signal->curr_ip) ++ printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", ¤t->signal->curr_ip, current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr); ++ else ++ printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr); ++ } ++#endif ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ if ((fsr & FSR_WRITE) && ++ (((unsigned long)_stext <= addr && addr < init_mm.end_code) || ++ (MODULES_VADDR <= addr && addr < MODULES_END))) ++ { ++ if (current->signal->curr_ip) ++ printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", ¤t->signal->curr_ip, current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid())); ++ else ++ printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid())); ++ } ++#endif ++ + /* + * No handler, we'll have to terminate things with extreme prejudice. + */ +@@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr, + } + #endif + ++#ifdef CONFIG_PAX_PAGEEXEC ++ if ((tsk->mm->pax_flags & MF_PAX_PAGEEXEC) && (fsr & FSR_LNX_PF)) { ++ pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + tsk->thread.address = addr; + tsk->thread.error_code = fsr; + tsk->thread.trap_no = 14; +@@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) + } + #endif /* CONFIG_MMU */ + ++#ifdef CONFIG_PAX_PAGEEXEC ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 20; i++) { ++ unsigned char c; ++ if (get_user(c, (__force unsigned char __user *)pc+i)) ++ printk(KERN_CONT "?? "); ++ else ++ printk(KERN_CONT "%02x ", c); ++ } ++ printk("\n"); ++ ++ printk(KERN_ERR "PAX: bytes at SP-4: "); ++ for (i = -1; i < 20; i++) { ++ unsigned long c; ++ if (get_user(c, (__force unsigned long __user *)sp+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08lx ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + /* + * First Level Translation Fault Handler + * +@@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs) + const struct fsr_info *inf = fsr_info + fsr_fs(fsr); + struct siginfo info; + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (addr < TASK_SIZE && is_domain_fault(fsr)) { ++ if (current->signal->curr_ip) ++ printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", ¤t->signal->curr_ip, current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr); ++ else ++ printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr); ++ goto die; ++ } ++#endif ++ + if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs)) + return; + ++die: + pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n", + inf->name, fsr, addr); + show_pte(current->mm, addr); +@@ -574,15 +647,118 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs * + ifsr_info[nr].name = name; + } + ++asmlinkage int sys_sigreturn(struct pt_regs *regs); ++asmlinkage int sys_rt_sigreturn(struct pt_regs *regs); ++ + asmlinkage void __exception + do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs) + { + const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr); + struct siginfo info; ++ unsigned long pc = instruction_pointer(regs); ++ ++ if (user_mode(regs)) { ++ unsigned long sigpage = current->mm->context.sigpage; ++ ++ if (sigpage <= pc && pc < sigpage + 7*4) { ++ if (pc < sigpage + 3*4) ++ sys_sigreturn(regs); ++ else ++ sys_rt_sigreturn(regs); ++ return; ++ } ++ if (pc == 0xffff0f60UL) { ++ /* ++ * PaX: __kuser_cmpxchg64 emulation ++ */ ++ // TODO ++ //regs->ARM_pc = regs->ARM_lr; ++ //return; ++ } ++ if (pc == 0xffff0fa0UL) { ++ /* ++ * PaX: __kuser_memory_barrier emulation ++ */ ++ // dmb(); implied by the exception ++ regs->ARM_pc = regs->ARM_lr; ++#ifdef CONFIG_ARM_THUMB ++ if (regs->ARM_lr & 1) { ++ regs->ARM_cpsr |= PSR_T_BIT; ++ regs->ARM_pc &= ~0x1U; ++ } else ++ regs->ARM_cpsr &= ~PSR_T_BIT; ++#endif ++ return; ++ } ++ if (pc == 0xffff0fc0UL) { ++ /* ++ * PaX: __kuser_cmpxchg emulation ++ */ ++ // TODO ++ //long new; ++ //int op; ++ ++ //op = FUTEX_OP_SET << 28; ++ //new = futex_atomic_op_inuser(op, regs->ARM_r2); ++ //regs->ARM_r0 = old != new; ++ //regs->ARM_pc = regs->ARM_lr; ++ //return; ++ } ++ if (pc == 0xffff0fe0UL) { ++ /* ++ * PaX: __kuser_get_tls emulation ++ */ ++ regs->ARM_r0 = current_thread_info()->tp_value[0]; ++ regs->ARM_pc = regs->ARM_lr; ++#ifdef CONFIG_ARM_THUMB ++ if (regs->ARM_lr & 1) { ++ regs->ARM_cpsr |= PSR_T_BIT; ++ regs->ARM_pc &= ~0x1U; ++ } else ++ regs->ARM_cpsr &= ~PSR_T_BIT; ++#endif ++ return; ++ } ++ } ++ ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) { ++ if (current->signal->curr_ip) ++ printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", ¤t->signal->curr_ip, current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), ++ pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc); ++ else ++ printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), ++ pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc); ++ goto die; ++ } ++#endif ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) { ++#ifdef CONFIG_THUMB2_KERNEL ++ unsigned short bkpt; ++ ++ if (!probe_kernel_address((const unsigned short *)pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) { ++#else ++ unsigned int bkpt; ++ ++ if (!probe_kernel_address((const unsigned int *)pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) { ++#endif ++ current->thread.error_code = ifsr; ++ current->thread.trap_no = 0; ++ pax_report_refcount_error(regs, NULL); ++ fixup_exception(regs); ++ return; ++ } ++ } ++#endif + + if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs)) + return; + ++die: + pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n", + inf->name, ifsr, addr); + +diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h +index afc1f84e763b..b1daab579ba9 100644 +--- a/arch/arm/mm/fault.h ++++ b/arch/arm/mm/fault.h +@@ -3,6 +3,7 @@ + + /* + * Fault status register encodings. We steal bit 31 for our own purposes. ++ * Set when the FSR value is from an instruction fault. + */ + #define FSR_LNX_PF (1 << 31) + #define FSR_WRITE (1 << 11) +@@ -26,6 +27,17 @@ static inline int fsr_fs(unsigned int fsr) + } + #endif + ++/* valid for LPAE and !LPAE */ ++static inline int is_xn_fault(unsigned int fsr) ++{ ++ return ((fsr_fs(fsr) & 0x3c) == 0xc); ++} ++ ++static inline int is_domain_fault(unsigned int fsr) ++{ ++ return ((fsr_fs(fsr) & 0xD) == 0x9); ++} ++ + void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs); + void early_abt_enable(void); + +diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c +index 370581aeb871..b985cc165465 100644 +--- a/arch/arm/mm/init.c ++++ b/arch/arm/mm/init.c +@@ -747,7 +747,46 @@ void free_tcmmem(void) + { + #ifdef CONFIG_HAVE_TCM + extern char __tcm_start, __tcm_end; ++#endif + ++#ifdef CONFIG_PAX_KERNEXEC ++ unsigned long addr; ++ pgd_t *pgd; ++ pud_t *pud; ++ pmd_t *pmd; ++ int cpu_arch = cpu_architecture(); ++ unsigned int cr = get_cr(); ++ ++ if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) { ++ /* make pages tables, etc before .text NX */ ++ for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) { ++ pgd = pgd_offset_k(addr); ++ pud = pud_offset(pgd, addr); ++ pmd = pmd_offset(pud, addr); ++ __section_update(pmd, addr, PMD_SECT_XN); ++ } ++ /* make init NX */ ++ for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) { ++ pgd = pgd_offset_k(addr); ++ pud = pud_offset(pgd, addr); ++ pmd = pmd_offset(pud, addr); ++ __section_update(pmd, addr, PMD_SECT_XN); ++ } ++ /* make kernel code/rodata RX */ ++ for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) { ++ pgd = pgd_offset_k(addr); ++ pud = pud_offset(pgd, addr); ++ pmd = pmd_offset(pud, addr); ++#ifdef CONFIG_ARM_LPAE ++ __section_update(pmd, addr, PMD_SECT_RDONLY); ++#else ++ __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE); ++#endif ++ } ++ } ++#endif ++ ++#ifdef CONFIG_HAVE_TCM + poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start); + free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link"); + #endif +diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c +index ff0eed23ddf1..f17f1c920995 100644 +--- a/arch/arm/mm/ioremap.c ++++ b/arch/arm/mm/ioremap.c +@@ -411,9 +411,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached) + unsigned int mtype; + + if (cached) +- mtype = MT_MEMORY_RWX; ++ mtype = MT_MEMORY_RX; + else +- mtype = MT_MEMORY_RWX_NONCACHED; ++ mtype = MT_MEMORY_RX_NONCACHED; + + return __arm_ioremap_caller(phys_addr, size, mtype, + __builtin_return_address(0)); +diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c +index 641334ebf46d..8aad9f8657b4 100644 +--- a/arch/arm/mm/mmap.c ++++ b/arch/arm/mm/mmap.c +@@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + struct vm_area_struct *vma; + int do_align = 0; + int aliasing = cache_is_vipt_aliasing(); ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + struct vm_unmapped_area_info info; + + /* +@@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + if (len > TASK_SIZE) + return -ENOMEM; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + if (do_align) + addr = COLOUR_ALIGN(addr, pgoff); +@@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + addr = PAGE_ALIGN(addr); + + vma = find_vma(mm, addr); +- if (TASK_SIZE - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + +@@ -99,19 +103,21 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + info.high_limit = TASK_SIZE; + info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0; + info.align_offset = pgoff << PAGE_SHIFT; ++ info.threadstack_offset = offset; + return vm_unmapped_area(&info); + } + + unsigned long +-arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, +- const unsigned long len, const unsigned long pgoff, +- const unsigned long flags) ++arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr0, ++ unsigned long len, unsigned long pgoff, ++ unsigned long flags) + { + struct vm_area_struct *vma; + struct mm_struct *mm = current->mm; + unsigned long addr = addr0; + int do_align = 0; + int aliasing = cache_is_vipt_aliasing(); ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + struct vm_unmapped_area_info info; + + /* +@@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + return addr; + } + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + /* requesting a specific address */ + if (addr) { + if (do_align) +@@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + else + addr = PAGE_ALIGN(addr); + vma = find_vma(mm, addr); +- if (TASK_SIZE - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + +@@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + info.high_limit = mm->mmap_base; + info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0; + info.align_offset = pgoff << PAGE_SHIFT; ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + + /* +@@ -182,14 +192,30 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + { + unsigned long random_factor = 0UL; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (current->flags & PF_RANDOMIZE) + random_factor = arch_mmap_rnd(); + + if (mmap_is_legacy()) { + mm->mmap_base = TASK_UNMAPPED_BASE + random_factor; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + } else { + mm->mmap_base = mmap_base(random_factor); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + } + } +diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c +index f7c741358f37..1948312bd7e4 100644 +--- a/arch/arm/mm/mmu.c ++++ b/arch/arm/mm/mmu.c +@@ -243,6 +243,14 @@ __setup("noalign", noalign_setup); + #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE + #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE + ++#ifdef CONFIG_PAX_KERNEXEC ++#define L_PTE_KERNEXEC L_PTE_RDONLY ++#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY ++#else ++#define L_PTE_KERNEXEC L_PTE_DIRTY ++#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE ++#endif ++ + static struct mem_type mem_types[] __ro_after_init = { + [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */ + .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED | +@@ -272,19 +280,19 @@ static struct mem_type mem_types[] __ro_after_init = { + .prot_sect = PROT_SECT_DEVICE, + .domain = DOMAIN_IO, + }, +- [MT_UNCACHED] = { ++ [MT_UNCACHED_RW] = { + .prot_pte = PROT_PTE_DEVICE, + .prot_l1 = PMD_TYPE_TABLE, + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN, + .domain = DOMAIN_IO, + }, +- [MT_CACHECLEAN] = { +- .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN, ++ [MT_CACHECLEAN_RO] = { ++ .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY, + .domain = DOMAIN_KERNEL, + }, + #ifndef CONFIG_ARM_LPAE +- [MT_MINICLEAN] = { +- .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE, ++ [MT_MINICLEAN_RO] = { ++ .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY, + .domain = DOMAIN_KERNEL, + }, + #endif +@@ -300,7 +308,7 @@ static struct mem_type mem_types[] __ro_after_init = { + .prot_l1 = PMD_TYPE_TABLE, + .domain = DOMAIN_VECTORS, + }, +- [MT_MEMORY_RWX] = { ++ [__MT_MEMORY_RWX] = { + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY, + .prot_l1 = PMD_TYPE_TABLE, + .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE, +@@ -313,17 +321,30 @@ static struct mem_type mem_types[] __ro_after_init = { + .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE, + .domain = DOMAIN_KERNEL, + }, +- [MT_ROM] = { +- .prot_sect = PMD_TYPE_SECT, ++ [MT_MEMORY_RX] = { ++ .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC, ++ .prot_l1 = PMD_TYPE_TABLE, ++ .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC, ++ .domain = DOMAIN_KERNEL, ++ }, ++ [MT_ROM_RX] = { ++ .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY, + .domain = DOMAIN_KERNEL, + }, +- [MT_MEMORY_RWX_NONCACHED] = { ++ [MT_MEMORY_RW_NONCACHED] = { + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | + L_PTE_MT_BUFFERABLE, + .prot_l1 = PMD_TYPE_TABLE, + .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE, + .domain = DOMAIN_KERNEL, + }, ++ [MT_MEMORY_RX_NONCACHED] = { ++ .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC | ++ L_PTE_MT_BUFFERABLE, ++ .prot_l1 = PMD_TYPE_TABLE, ++ .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC, ++ .domain = DOMAIN_KERNEL, ++ }, + [MT_MEMORY_RW_DTCM] = { + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | + L_PTE_XN, +@@ -331,9 +352,10 @@ static struct mem_type mem_types[] __ro_after_init = { + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN, + .domain = DOMAIN_KERNEL, + }, +- [MT_MEMORY_RWX_ITCM] = { +- .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY, ++ [MT_MEMORY_RX_ITCM] = { ++ .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC, + .prot_l1 = PMD_TYPE_TABLE, ++ .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC, + .domain = DOMAIN_KERNEL, + }, + [MT_MEMORY_RW_SO] = { +@@ -586,9 +608,14 @@ static void __init build_mem_type_table(void) + * Mark cache clean areas and XIP ROM read only + * from SVC mode and no access from userspace. + */ +- mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; +- mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; +- mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; ++ mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; ++#ifdef CONFIG_PAX_KERNEXEC ++ mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; ++ mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; ++ mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; ++#endif ++ mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; ++ mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; + #endif + + /* +@@ -605,13 +632,17 @@ static void __init build_mem_type_table(void) + mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED; + mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S; + mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED; +- mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S; +- mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED; ++ mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S; ++ mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED; + mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S; + mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED; ++ mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S; ++ mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED; + mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED; +- mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S; +- mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED; ++ mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S; ++ mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED; ++ mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S; ++ mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED; + } + } + +@@ -622,15 +653,20 @@ static void __init build_mem_type_table(void) + if (cpu_arch >= CPU_ARCH_ARMv6) { + if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) { + /* Non-cacheable Normal is XCB = 001 */ +- mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ++ mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ++ PMD_SECT_BUFFERED; ++ mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= + PMD_SECT_BUFFERED; + } else { + /* For both ARMv6 and non-TEX-remapping ARMv7 */ +- mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ++ mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ++ PMD_SECT_TEX(1); ++ mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= + PMD_SECT_TEX(1); + } + } else { +- mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE; ++ mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE; ++ mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE; + } + + #ifdef CONFIG_ARM_LPAE +@@ -651,6 +687,8 @@ static void __init build_mem_type_table(void) + user_pgprot |= PTE_EXT_PXN; + #endif + ++ user_pgprot |= __supported_pte_mask; ++ + for (i = 0; i < 16; i++) { + pteval_t v = pgprot_val(protection_map[i]); + protection_map[i] = __pgprot(v | user_pgprot); +@@ -668,21 +706,24 @@ static void __init build_mem_type_table(void) + + mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask; + mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask; +- mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd; +- mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot; ++ mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd; ++ mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot; + mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd; + mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot; ++ mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd; ++ mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot; + mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot; +- mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask; +- mem_types[MT_ROM].prot_sect |= cp->pmd; ++ mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask; ++ mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask; ++ mem_types[MT_ROM_RX].prot_sect |= cp->pmd; + + switch (cp->pmd) { + case PMD_SECT_WT: +- mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT; ++ mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT; + break; + case PMD_SECT_WB: + case PMD_SECT_WBWA: +- mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB; ++ mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB; + break; + } + pr_info("Memory policy: %sData cache %s\n", +@@ -959,7 +1000,7 @@ static void __init create_mapping(struct map_desc *md) + return; + } + +- if ((md->type == MT_DEVICE || md->type == MT_ROM) && ++ if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) && + md->virtual >= PAGE_OFFSET && md->virtual < FIXADDR_START && + (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) { + pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n", +@@ -1305,18 +1346,15 @@ void __init arm_mm_memblock_reserve(void) + * Any other function or debugging method which may touch any device _will_ + * crash the kernel. + */ ++ ++static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE); ++ + static void __init devicemaps_init(const struct machine_desc *mdesc) + { + struct map_desc map; + unsigned long addr; +- void *vectors; + +- /* +- * Allocate the vector page early. +- */ +- vectors = early_alloc(PAGE_SIZE * 2); +- +- early_trap_init(vectors); ++ early_trap_init(&vectors); + + /* + * Clear page table except top pmd used by early fixmaps +@@ -1332,7 +1370,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc) + map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK); + map.virtual = MODULES_VADDR; + map.length = ((unsigned long)_exiprom - map.virtual + ~SECTION_MASK) & SECTION_MASK; +- map.type = MT_ROM; ++ map.type = MT_ROM_RX; + create_mapping(&map); + #endif + +@@ -1343,14 +1381,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc) + map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS); + map.virtual = FLUSH_BASE; + map.length = SZ_1M; +- map.type = MT_CACHECLEAN; ++ map.type = MT_CACHECLEAN_RO; + create_mapping(&map); + #endif + #ifdef FLUSH_BASE_MINICACHE + map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M); + map.virtual = FLUSH_BASE_MINICACHE; + map.length = SZ_1M; +- map.type = MT_MINICLEAN; ++ map.type = MT_MINICLEAN_RO; + create_mapping(&map); + #endif + +@@ -1359,7 +1397,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc) + * location (0xffff0000). If we aren't using high-vectors, also + * create a mapping at the low-vectors virtual address. + */ +- map.pfn = __phys_to_pfn(virt_to_phys(vectors)); ++ map.pfn = __phys_to_pfn(virt_to_phys(&vectors)); + map.virtual = 0xffff0000; + map.length = PAGE_SIZE; + #ifdef CONFIG_KUSER_HELPERS +@@ -1422,12 +1460,14 @@ static void __init kmap_init(void) + static void __init map_lowmem(void) + { + struct memblock_region *reg; ++#ifndef CONFIG_PAX_KERNEXEC + #ifdef CONFIG_XIP_KERNEL + phys_addr_t kernel_x_start = round_down(__pa(_sdata), SECTION_SIZE); + #else + phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE); + #endif + phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE); ++#endif + + /* Map all the lowmem memory banks. */ + for_each_memblock(memory, reg) { +@@ -1443,11 +1483,48 @@ static void __init map_lowmem(void) + if (start >= end) + break; + ++#ifdef CONFIG_PAX_KERNEXEC ++ map.pfn = __phys_to_pfn(start); ++ map.virtual = __phys_to_virt(start); ++ map.length = end - start; ++ ++ if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) { ++ struct map_desc kernel; ++ struct map_desc initmap; ++ ++ /* when freeing initmem we will make this RW */ ++ initmap.pfn = __phys_to_pfn(__pa(__init_begin)); ++ initmap.virtual = (unsigned long)__init_begin; ++ initmap.length = _sdata - __init_begin; ++ initmap.type = __MT_MEMORY_RWX; ++ create_mapping(&initmap); ++ ++ /* when freeing initmem we will make this RX */ ++ kernel.pfn = __phys_to_pfn(__pa(_stext)); ++ kernel.virtual = (unsigned long)_stext; ++ kernel.length = __init_begin - _stext; ++ kernel.type = __MT_MEMORY_RWX; ++ create_mapping(&kernel); ++ ++ if (map.virtual < (unsigned long)_stext) { ++ map.length = (unsigned long)_stext - map.virtual; ++ map.type = __MT_MEMORY_RWX; ++ create_mapping(&map); ++ } ++ ++ map.pfn = __phys_to_pfn(__pa(_sdata)); ++ map.virtual = (unsigned long)_sdata; ++ map.length = end - __pa(_sdata); ++ } ++ ++ map.type = MT_MEMORY_RW; ++ create_mapping(&map); ++#else + if (end < kernel_x_start) { + map.pfn = __phys_to_pfn(start); + map.virtual = __phys_to_virt(start); + map.length = end - start; +- map.type = MT_MEMORY_RWX; ++ map.type = __MT_MEMORY_RWX; + + create_mapping(&map); + } else if (start >= kernel_x_end) { +@@ -1471,7 +1548,7 @@ static void __init map_lowmem(void) + map.pfn = __phys_to_pfn(kernel_x_start); + map.virtual = __phys_to_virt(kernel_x_start); + map.length = kernel_x_end - kernel_x_start; +- map.type = MT_MEMORY_RWX; ++ map.type = __MT_MEMORY_RWX; + + create_mapping(&map); + +@@ -1484,6 +1561,7 @@ static void __init map_lowmem(void) + create_mapping(&map); + } + } ++#endif + } + } + +diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c +index 93d0b6d0b63e..2db6d9995251 100644 +--- a/arch/arm/net/bpf_jit_32.c ++++ b/arch/arm/net/bpf_jit_32.c +@@ -20,6 +20,7 @@ + #include <asm/cacheflush.h> + #include <asm/hwcap.h> + #include <asm/opcodes.h> ++#include <asm/pgtable.h> + + #include "bpf_jit_32.h" + +@@ -72,54 +73,38 @@ struct jit_ctx { + #endif + }; + ++#ifdef CONFIG_GRKERNSEC_BPF_HARDEN ++int bpf_jit_enable __read_only; ++#else + int bpf_jit_enable __read_mostly; ++#endif + +-static inline int call_neg_helper(struct sk_buff *skb, int offset, void *ret, +- unsigned int size) +-{ +- void *ptr = bpf_internal_load_pointer_neg_helper(skb, offset, size); +- +- if (!ptr) +- return -EFAULT; +- memcpy(ret, ptr, size); +- return 0; +-} +- +-static u64 jit_get_skb_b(struct sk_buff *skb, int offset) ++static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset) + { + u8 ret; + int err; + +- if (offset < 0) +- err = call_neg_helper(skb, offset, &ret, 1); +- else +- err = skb_copy_bits(skb, offset, &ret, 1); ++ err = skb_copy_bits(skb, offset, &ret, 1); + + return (u64)err << 32 | ret; + } + +-static u64 jit_get_skb_h(struct sk_buff *skb, int offset) ++static u64 jit_get_skb_h(struct sk_buff *skb, unsigned offset) + { + u16 ret; + int err; + +- if (offset < 0) +- err = call_neg_helper(skb, offset, &ret, 2); +- else +- err = skb_copy_bits(skb, offset, &ret, 2); ++ err = skb_copy_bits(skb, offset, &ret, 2); + + return (u64)err << 32 | ntohs(ret); + } + +-static u64 jit_get_skb_w(struct sk_buff *skb, int offset) ++static u64 jit_get_skb_w(struct sk_buff *skb, unsigned offset) + { + u32 ret; + int err; + +- if (offset < 0) +- err = call_neg_helper(skb, offset, &ret, 4); +- else +- err = skb_copy_bits(skb, offset, &ret, 4); ++ err = skb_copy_bits(skb, offset, &ret, 4); + + return (u64)err << 32 | ntohl(ret); + } +@@ -191,8 +176,10 @@ static void jit_fill_hole(void *area, unsigned int size) + { + u32 *ptr; + /* We are guaranteed to have aligned memory. */ ++ pax_open_kernel(); + for (ptr = area; size >= sizeof(u32); size -= sizeof(u32)) + *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF); ++ pax_close_kernel(); + } + + static void build_prologue(struct jit_ctx *ctx) +@@ -554,6 +541,9 @@ static int build_body(struct jit_ctx *ctx) + case BPF_LD | BPF_B | BPF_ABS: + load_order = 0; + load: ++ /* the interpreter will deal with the negative K */ ++ if ((int)k < 0) ++ return -ENOTSUPP; + emit_mov_i(r_off, k, ctx); + load_common: + ctx->seen |= SEEN_DATA | SEEN_CALL; +@@ -568,18 +558,6 @@ static int build_body(struct jit_ctx *ctx) + condt = ARM_COND_HI; + } + +- /* +- * test for negative offset, only if we are +- * currently scheduled to take the fast +- * path. this will update the flags so that +- * the slowpath instruction are ignored if the +- * offset is negative. +- * +- * for loard_order == 0 the HI condition will +- * make loads at offset 0 take the slow path too. +- */ +- _emit(condt, ARM_CMP_I(r_off, 0), ctx); +- + _emit(condt, ARM_ADD_R(r_scratch, r_off, r_skb_data), + ctx); + +diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c +index 8151bde990e6..9be301f92341 100644 +--- a/arch/arm/plat-iop/setup.c ++++ b/arch/arm/plat-iop/setup.c +@@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = { + .virtual = IOP3XX_PERIPHERAL_VIRT_BASE, + .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE), + .length = IOP3XX_PERIPHERAL_SIZE, +- .type = MT_UNCACHED, ++ .type = MT_UNCACHED_RW, + }, + }; + +diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c +index a5bc92d7e476..0bb4730951dc 100644 +--- a/arch/arm/plat-omap/sram.c ++++ b/arch/arm/plat-omap/sram.c +@@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size, + * Looks like we need to preserve some bootloader code at the + * beginning of SRAM for jumping to flash for reboot to work... + */ ++ pax_open_kernel(); + memset_io(omap_sram_base + omap_sram_skip, 0, + omap_sram_size - omap_sram_skip); ++ pax_close_kernel(); + } +diff --git a/arch/arm/probes/kprobes/core.c b/arch/arm/probes/kprobes/core.c +index a4ec240ee7ba..96faf9beef4d 100644 +--- a/arch/arm/probes/kprobes/core.c ++++ b/arch/arm/probes/kprobes/core.c +@@ -485,6 +485,7 @@ static __used __kprobes void *trampoline_handler(struct pt_regs *regs) + return (void *)orig_ret_address; + } + ++#ifdef CONFIG_KRETPROBES + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) + { +@@ -493,6 +494,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + /* Replace the return addr with trampoline addr. */ + regs->ARM_lr = (unsigned long)&kretprobe_trampoline; + } ++#endif + + int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs) + { +@@ -605,10 +607,12 @@ int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs) + return 0; + } + ++#ifdef CONFIG_KRETPROBES + int __kprobes arch_trampoline_kprobe(struct kprobe *p) + { + return 0; + } ++#endif + + #ifdef CONFIG_THUMB2_KERNEL + +diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig +index cf57a7799a0f..ab33bd22d6be 100644 +--- a/arch/arm64/Kconfig ++++ b/arch/arm64/Kconfig +@@ -906,6 +906,7 @@ config RELOCATABLE + + config RANDOMIZE_BASE + bool "Randomize the address of the kernel image" ++ depends on BROKEN_SECURITY + select ARM64_MODULE_PLTS if MODULES + select RELOCATABLE + help +diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug +index b661fe742615..6d124fc0785f 100644 +--- a/arch/arm64/Kconfig.debug ++++ b/arch/arm64/Kconfig.debug +@@ -6,6 +6,7 @@ config ARM64_PTDUMP + bool "Export kernel pagetable layout to userspace via debugfs" + depends on DEBUG_KERNEL + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + help + Say Y here if you want to show the kernel pagetable layout in a + debugfs file. This information is only useful for kernel developers +diff --git a/arch/arm64/crypto/sha1-ce-glue.c b/arch/arm64/crypto/sha1-ce-glue.c +index aefda9868627..29378748abfe 100644 +--- a/arch/arm64/crypto/sha1-ce-glue.c ++++ b/arch/arm64/crypto/sha1-ce-glue.c +@@ -29,7 +29,7 @@ struct sha1_ce_state { + u32 finalize; + }; + +-asmlinkage void sha1_ce_transform(struct sha1_ce_state *sst, u8 const *src, ++asmlinkage void sha1_ce_transform(struct sha1_state *sst, u8 const *src, + int blocks); + + static int sha1_ce_update(struct shash_desc *desc, const u8 *data, +@@ -39,8 +39,7 @@ static int sha1_ce_update(struct shash_desc *desc, const u8 *data, + + sctx->finalize = 0; + kernel_neon_begin_partial(16); +- sha1_base_do_update(desc, data, len, +- (sha1_block_fn *)sha1_ce_transform); ++ sha1_base_do_update(desc, data, len, sha1_ce_transform); + kernel_neon_end(); + + return 0; +@@ -64,10 +63,9 @@ static int sha1_ce_finup(struct shash_desc *desc, const u8 *data, + sctx->finalize = finalize; + + kernel_neon_begin_partial(16); +- sha1_base_do_update(desc, data, len, +- (sha1_block_fn *)sha1_ce_transform); ++ sha1_base_do_update(desc, data, len, sha1_ce_transform); + if (!finalize) +- sha1_base_do_finalize(desc, (sha1_block_fn *)sha1_ce_transform); ++ sha1_base_do_finalize(desc, sha1_ce_transform); + kernel_neon_end(); + return sha1_base_finish(desc, out); + } +@@ -78,7 +76,7 @@ static int sha1_ce_final(struct shash_desc *desc, u8 *out) + + sctx->finalize = 0; + kernel_neon_begin_partial(16); +- sha1_base_do_finalize(desc, (sha1_block_fn *)sha1_ce_transform); ++ sha1_base_do_finalize(desc, sha1_ce_transform); + kernel_neon_end(); + return sha1_base_finish(desc, out); + } +diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h +index c0235e0ff849..86eb6849cbdd 100644 +--- a/arch/arm64/include/asm/atomic.h ++++ b/arch/arm64/include/asm/atomic.h +@@ -57,11 +57,13 @@ + #define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) + + #define atomic_add_return_relaxed atomic_add_return_relaxed ++#define atomic_add_return_unchecked_relaxed atomic_add_return_relaxed + #define atomic_add_return_acquire atomic_add_return_acquire + #define atomic_add_return_release atomic_add_return_release + #define atomic_add_return atomic_add_return + + #define atomic_inc_return_relaxed(v) atomic_add_return_relaxed(1, (v)) ++#define atomic_inc_return_unchecked_relaxed(v) atomic_add_return_relaxed(1, (v)) + #define atomic_inc_return_acquire(v) atomic_add_return_acquire(1, (v)) + #define atomic_inc_return_release(v) atomic_add_return_release(1, (v)) + #define atomic_inc_return(v) atomic_add_return(1, (v)) +@@ -128,6 +130,8 @@ + #define __atomic_add_unless(v, a, u) ___atomic_add_unless(v, a, u,) + #define atomic_andnot atomic_andnot + ++#define atomic_inc_return_unchecked_relaxed(v) atomic_add_return_relaxed(1, (v)) ++ + /* + * 64-bit atomic operations. + */ +@@ -206,5 +210,16 @@ + + #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) + ++#define atomic64_read_unchecked(v) atomic64_read(v) ++#define atomic64_set_unchecked(v, i) atomic64_set((v), (i)) ++#define atomic64_add_unchecked(a, v) atomic64_add((a), (v)) ++#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v)) ++#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v)) ++#define atomic64_inc_unchecked(v) atomic64_inc(v) ++#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v) ++#define atomic64_dec_unchecked(v) atomic64_dec(v) ++#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n)) ++#define atomic64_xchg_unchecked(v, n) atomic64_xchg((v), (n)) ++ + #endif + #endif +diff --git a/arch/arm64/include/asm/cache.h b/arch/arm64/include/asm/cache.h +index 5082b30bc2c0..9ef38c255893 100644 +--- a/arch/arm64/include/asm/cache.h ++++ b/arch/arm64/include/asm/cache.h +@@ -16,10 +16,14 @@ + #ifndef __ASM_CACHE_H + #define __ASM_CACHE_H + ++#include <linux/const.h> ++ + #include <asm/cachetype.h> + ++#include <linux/const.h> ++ + #define L1_CACHE_SHIFT 7 +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + /* + * Memory returned by kmalloc() may be used for DMA, so we must make +diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h +index 5394c8405e66..05e5a95750d1 100644 +--- a/arch/arm64/include/asm/percpu.h ++++ b/arch/arm64/include/asm/percpu.h +@@ -123,16 +123,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size) + { + switch (size) { + case 1: +- ACCESS_ONCE(*(u8 *)ptr) = (u8)val; ++ ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val; + break; + case 2: +- ACCESS_ONCE(*(u16 *)ptr) = (u16)val; ++ ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val; + break; + case 4: +- ACCESS_ONCE(*(u32 *)ptr) = (u32)val; ++ ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val; + break; + case 8: +- ACCESS_ONCE(*(u64 *)ptr) = (u64)val; ++ ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val; + break; + default: + BUILD_BUG(); +diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h +index d25f4f137c2a..61d52da4421f 100644 +--- a/arch/arm64/include/asm/pgalloc.h ++++ b/arch/arm64/include/asm/pgalloc.h +@@ -51,6 +51,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) + { + __pud_populate(pud, __pa(pmd), PMD_TYPE_TABLE); + } ++ ++static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) ++{ ++ pud_populate(mm, pud, pmd); ++} + #else + static inline void __pud_populate(pud_t *pud, phys_addr_t pmd, pudval_t prot) + { +@@ -80,6 +85,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud) + { + __pgd_populate(pgd, __pa(pud), PUD_TYPE_TABLE); + } ++ ++static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud) ++{ ++ pgd_populate(mm, pgd, pud); ++} + #else + static inline void __pgd_populate(pgd_t *pgdp, phys_addr_t pud, pgdval_t prot) + { +diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h +index 61e214015b38..ecdae3b4de90 100644 +--- a/arch/arm64/include/asm/pgtable.h ++++ b/arch/arm64/include/asm/pgtable.h +@@ -23,6 +23,9 @@ + #include <asm/pgtable-hwdef.h> + #include <asm/pgtable-prot.h> + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + /* + * VMALLOC range. + * +@@ -731,6 +734,9 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, + #define kc_vaddr_to_offset(v) ((v) & ~VA_START) + #define kc_offset_to_vaddr(o) ((o) | VA_START) + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + #endif /* !__ASSEMBLY__ */ + + #endif /* __ASM_PGTABLE_H */ +diff --git a/arch/arm64/include/asm/string.h b/arch/arm64/include/asm/string.h +index 2eb714c4639f..3a104712708c 100644 +--- a/arch/arm64/include/asm/string.h ++++ b/arch/arm64/include/asm/string.h +@@ -17,40 +17,40 @@ + #define __ASM_STRING_H + + #define __HAVE_ARCH_STRRCHR +-extern char *strrchr(const char *, int c); ++extern char *strrchr(const char *, int c) __nocapture(-1); + + #define __HAVE_ARCH_STRCHR +-extern char *strchr(const char *, int c); ++extern char *strchr(const char *, int c) __nocapture(-1); + + #define __HAVE_ARCH_STRCMP +-extern int strcmp(const char *, const char *); ++extern int strcmp(const char *, const char *) __nocapture(); + + #define __HAVE_ARCH_STRNCMP +-extern int strncmp(const char *, const char *, __kernel_size_t); ++extern int strncmp(const char *, const char *, __kernel_size_t) __nocapture(1, 2); + + #define __HAVE_ARCH_STRLEN +-extern __kernel_size_t strlen(const char *); ++extern __kernel_size_t strlen(const char *) __nocapture(1); + + #define __HAVE_ARCH_STRNLEN +-extern __kernel_size_t strnlen(const char *, __kernel_size_t); ++extern __kernel_size_t strnlen(const char *, __kernel_size_t) __nocapture(1); + + #define __HAVE_ARCH_MEMCPY +-extern void *memcpy(void *, const void *, __kernel_size_t); +-extern void *__memcpy(void *, const void *, __kernel_size_t); ++extern void *memcpy(void *, const void *, __kernel_size_t) __nocapture(2); ++extern void *__memcpy(void *, const void *, __kernel_size_t) __nocapture(2); + + #define __HAVE_ARCH_MEMMOVE +-extern void *memmove(void *, const void *, __kernel_size_t); +-extern void *__memmove(void *, const void *, __kernel_size_t); ++extern void *memmove(void *, const void *, __kernel_size_t) __nocapture(2); ++extern void *__memmove(void *, const void *, __kernel_size_t) __nocapture(2); + + #define __HAVE_ARCH_MEMCHR +-extern void *memchr(const void *, int, __kernel_size_t); ++extern void *memchr(const void *, int, __kernel_size_t) __nocapture(-1); + + #define __HAVE_ARCH_MEMSET + extern void *memset(void *, int, __kernel_size_t); + extern void *__memset(void *, int, __kernel_size_t); + + #define __HAVE_ARCH_MEMCMP +-extern int memcmp(const void *, const void *, size_t); ++extern int memcmp(const void *, const void *, size_t) __nocapture(1, 2); + + + #if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__) +diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h +index 811cf16a65f9..cf5e7fa46970 100644 +--- a/arch/arm64/include/asm/uaccess.h ++++ b/arch/arm64/include/asm/uaccess.h +@@ -111,6 +111,7 @@ static inline void set_fs(mm_segment_t fs) + */ + #define untagged_addr(addr) sign_extend64(addr, 55) + ++#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size)) + #define access_ok(type, addr, size) __range_ok(addr, size) + #define user_addr_max get_fs + +@@ -280,6 +281,9 @@ static inline unsigned long __must_check __copy_from_user(void *to, const void _ + + static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + kasan_check_read(from, n); + check_object_size(from, n, true); + return __arch_copy_to_user(to, from, n); +@@ -288,6 +292,10 @@ static inline unsigned long __must_check __copy_to_user(void __user *to, const v + static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) + { + unsigned long res = n; ++ ++ if ((long)n < 0) ++ return n; ++ + kasan_check_write(to, n); + + if (access_ok(VERIFY_READ, from, n)) { +@@ -301,6 +309,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u + + static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + kasan_check_read(from, n); + + if (access_ok(VERIFY_WRITE, to, n)) { +diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c +index d55a7b09959b..d8dbd8a2afe0 100644 +--- a/arch/arm64/kernel/hibernate.c ++++ b/arch/arm64/kernel/hibernate.c +@@ -198,7 +198,7 @@ EXPORT_SYMBOL(arch_hibernation_header_restore); + static int create_safe_exec_page(void *src_start, size_t length, + unsigned long dst_addr, + phys_addr_t *phys_dst_addr, +- void *(*allocator)(gfp_t mask), ++ unsigned long (*allocator)(gfp_t mask), + gfp_t mask) + { + int rc = 0; +@@ -206,7 +206,7 @@ static int create_safe_exec_page(void *src_start, size_t length, + pud_t *pud; + pmd_t *pmd; + pte_t *pte; +- unsigned long dst = (unsigned long)allocator(mask); ++ unsigned long dst = allocator(mask); + + if (!dst) { + rc = -ENOMEM; +@@ -216,9 +216,9 @@ static int create_safe_exec_page(void *src_start, size_t length, + memcpy((void *)dst, src_start, length); + flush_icache_range(dst, dst + length); + +- pgd = pgd_offset_raw(allocator(mask), dst_addr); ++ pgd = pgd_offset_raw((pgd_t *)allocator(mask), dst_addr); + if (pgd_none(*pgd)) { +- pud = allocator(mask); ++ pud = (pud_t *)allocator(mask); + if (!pud) { + rc = -ENOMEM; + goto out; +@@ -228,7 +228,7 @@ static int create_safe_exec_page(void *src_start, size_t length, + + pud = pud_offset(pgd, dst_addr); + if (pud_none(*pud)) { +- pmd = allocator(mask); ++ pmd = (pmd_t *)allocator(mask); + if (!pmd) { + rc = -ENOMEM; + goto out; +@@ -238,7 +238,7 @@ static int create_safe_exec_page(void *src_start, size_t length, + + pmd = pmd_offset(pud, dst_addr); + if (pmd_none(*pmd)) { +- pte = allocator(mask); ++ pte = (pte_t *)allocator(mask); + if (!pte) { + rc = -ENOMEM; + goto out; +@@ -510,7 +510,7 @@ int swsusp_arch_resume(void) + rc = create_safe_exec_page(__hibernate_exit_text_start, exit_size, + (unsigned long)hibernate_exit, + &phys_hibernate_exit, +- (void *)get_safe_page, GFP_ATOMIC); ++ get_safe_page, GFP_ATOMIC); + if (rc) { + pr_err("Failed to create safe executable page for hibernate_exit code."); + goto out; +diff --git a/arch/arm64/kernel/probes/kprobes.c b/arch/arm64/kernel/probes/kprobes.c +index f5077ea7af6d..46b4664fc305 100644 +--- a/arch/arm64/kernel/probes/kprobes.c ++++ b/arch/arm64/kernel/probes/kprobes.c +@@ -639,6 +639,7 @@ void __kprobes __used *trampoline_probe_handler(struct pt_regs *regs) + return (void *)orig_ret_address; + } + ++#ifdef CONFIG_KRETPROBES + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) + { +@@ -652,6 +653,7 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) + { + return 0; + } ++#endif + + int __init arch_init_kprobes(void) + { +diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c +index 01753cd7d3f0..b65d17a19a44 100644 +--- a/arch/arm64/kernel/process.c ++++ b/arch/arm64/kernel/process.c +@@ -64,7 +64,7 @@ EXPORT_SYMBOL(__stack_chk_guard); + /* + * Function pointers to optional machine specific functions + */ +-void (*pm_power_off)(void); ++void (* pm_power_off)(void); + EXPORT_SYMBOL_GPL(pm_power_off); + + void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd); +@@ -110,7 +110,7 @@ void machine_shutdown(void) + * activity (executing tasks, handling interrupts). smp_send_stop() + * achieves this. + */ +-void machine_halt(void) ++void __noreturn machine_halt(void) + { + local_irq_disable(); + smp_send_stop(); +@@ -123,12 +123,13 @@ void machine_halt(void) + * achieves this. When the system power is turned off, it will take all CPUs + * with it. + */ +-void machine_power_off(void) ++void __noreturn machine_power_off(void) + { + local_irq_disable(); + smp_send_stop(); + if (pm_power_off) + pm_power_off(); ++ while(1); + } + + /* +@@ -140,7 +141,7 @@ void machine_power_off(void) + * executing pre-reset code, and using RAM that the primary CPU's code wishes + * to use. Implementing such co-ordination would be essentially impossible. + */ +-void machine_restart(char *cmd) ++void __noreturn machine_restart(char *cmd) + { + /* Disable interrupts first */ + local_irq_disable(); +diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c +index c2efddfca18c..c58e0a2c6f8c 100644 +--- a/arch/arm64/kernel/stacktrace.c ++++ b/arch/arm64/kernel/stacktrace.c +@@ -95,8 +95,8 @@ int notrace unwind_frame(struct task_struct *tsk, struct stackframe *frame) + struct pt_regs *irq_args; + unsigned long orig_sp = IRQ_STACK_TO_TASK_STACK(irq_stack_ptr); + +- if (object_is_on_stack((void *)orig_sp) && +- object_is_on_stack((void *)frame->fp)) { ++ if (object_starts_on_stack((void *)orig_sp) && ++ object_starts_on_stack((void *)frame->fp)) { + frame->sp = orig_sp; + + /* orig_sp is the saved pt_regs, find the elr */ +diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c +index f22826135c73..b7aa031cbfcc 100644 +--- a/arch/arm64/kernel/traps.c ++++ b/arch/arm64/kernel/traps.c +@@ -547,7 +547,7 @@ asmlinkage long do_ni_syscall(struct pt_regs *regs) + __show_regs(regs); + } + +- return sys_ni_syscall(); ++ return -ENOSYS; + } + + static const char *esr_class_str[] = { +diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h +index c3a58a189a91..78fbf54a9aa3 100644 +--- a/arch/avr32/include/asm/cache.h ++++ b/arch/avr32/include/asm/cache.h +@@ -1,8 +1,10 @@ + #ifndef __ASM_AVR32_CACHE_H + #define __ASM_AVR32_CACHE_H + ++#include <linux/const.h> ++ + #define L1_CACHE_SHIFT 5 +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + /* + * Memory returned by kmalloc() may be used for DMA, so we must make +diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h +index 0388ece75b02..87c8df102a13 100644 +--- a/arch/avr32/include/asm/elf.h ++++ b/arch/avr32/include/asm/elf.h +@@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t; + the loader. We need to make sure that it is out of the way of the program + that it will "exec", and that there is sufficient room for the brk. */ + +-#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) ++#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE 0x00001000UL ++ ++#define PAX_DELTA_MMAP_LEN 15 ++#define PAX_DELTA_STACK_LEN 15 ++#endif + + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. This could be done in user space, +diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h +index 479330b89796..53717a870b03 100644 +--- a/arch/avr32/include/asm/kmap_types.h ++++ b/arch/avr32/include/asm/kmap_types.h +@@ -2,9 +2,9 @@ + #define __ASM_AVR32_KMAP_TYPES_H + + #ifdef CONFIG_DEBUG_HIGHMEM +-# define KM_TYPE_NR 29 ++# define KM_TYPE_NR 30 + #else +-# define KM_TYPE_NR 14 ++# define KM_TYPE_NR 15 + #endif + + #endif /* __ASM_AVR32_KMAP_TYPES_H */ +diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c +index b3977e9208a3..4230c51a6744 100644 +--- a/arch/avr32/mm/fault.c ++++ b/arch/avr32/mm/fault.c +@@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap) + + int exception_trace = 1; + ++#ifdef CONFIG_PAX_PAGEEXEC ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 20; i++) { ++ unsigned char c; ++ if (get_user(c, (unsigned char *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%02x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + /* + * This routine handles page faults. It determines the address and the + * problem, and then passes it off to one of the appropriate routines. +@@ -178,6 +195,16 @@ asmlinkage void do_page_fault(unsigned long ecr, struct pt_regs *regs) + up_read(&mm->mmap_sem); + + if (user_mode(regs)) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (mm->pax_flags & MF_PAX_PAGEEXEC) { ++ if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) { ++ pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp); ++ do_group_exit(SIGKILL); ++ } ++ } ++#endif ++ + if (exception_trace && printk_ratelimit()) + printk("%s%s[%d]: segfault at %08lx pc %08lx " + "sp %08lx ecr %lu\n", +diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug +index f3337ee03621..15b6f8d7b6f5 100644 +--- a/arch/blackfin/Kconfig.debug ++++ b/arch/blackfin/Kconfig.debug +@@ -18,6 +18,7 @@ config DEBUG_VERBOSE + config DEBUG_MMRS + tristate "Generate Blackfin MMR tree" + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + help + Create a tree of Blackfin MMRs via the debugfs tree. If + you enable this, you will find all MMRs laid out in the +diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h +index 568885a2c286..f8008df2eff8 100644 +--- a/arch/blackfin/include/asm/cache.h ++++ b/arch/blackfin/include/asm/cache.h +@@ -7,6 +7,7 @@ + #ifndef __ARCH_BLACKFIN_CACHE_H + #define __ARCH_BLACKFIN_CACHE_H + ++#include <linux/const.h> + #include <linux/linkage.h> /* for asmlinkage */ + + /* +@@ -14,7 +15,7 @@ + * Blackfin loads 32 bytes for cache + */ + #define L1_CACHE_SHIFT 5 +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + #define SMP_CACHE_BYTES L1_CACHE_BYTES + + #define ARCH_DMA_MINALIGN L1_CACHE_BYTES +diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h +index aea27184d2d2..3639a60b765f 100644 +--- a/arch/cris/include/arch-v10/arch/cache.h ++++ b/arch/cris/include/arch-v10/arch/cache.h +@@ -1,8 +1,9 @@ + #ifndef _ASM_ARCH_CACHE_H + #define _ASM_ARCH_CACHE_H + ++#include <linux/const.h> + /* Etrax 100LX have 32-byte cache-lines. */ +-#define L1_CACHE_BYTES 32 + #define L1_CACHE_SHIFT 5 ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #endif /* _ASM_ARCH_CACHE_H */ +diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h +index 7caf25d58e6b..ee65ac530f62 100644 +--- a/arch/cris/include/arch-v32/arch/cache.h ++++ b/arch/cris/include/arch-v32/arch/cache.h +@@ -1,11 +1,12 @@ + #ifndef _ASM_CRIS_ARCH_CACHE_H + #define _ASM_CRIS_ARCH_CACHE_H + ++#include <linux/const.h> + #include <arch/hwregs/dma.h> + + /* A cache-line is 32 bytes. */ +-#define L1_CACHE_BYTES 32 + #define L1_CACHE_SHIFT 5 ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #define __read_mostly __attribute__((__section__(".data..read_mostly"))) + +diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h +index e93c9494503a..2f9f337f5b2a 100644 +--- a/arch/frv/include/asm/atomic.h ++++ b/arch/frv/include/asm/atomic.h +@@ -146,6 +146,16 @@ static inline void atomic64_dec(atomic64_t *v) + #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter)) + #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter)) + ++#define atomic64_read_unchecked(v) atomic64_read(v) ++#define atomic64_set_unchecked(v, i) atomic64_set((v), (i)) ++#define atomic64_add_unchecked(a, v) atomic64_add((a), (v)) ++#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v)) ++#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v)) ++#define atomic64_inc_unchecked(v) atomic64_inc(v) ++#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v) ++#define atomic64_dec_unchecked(v) atomic64_dec(v) ++#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n)) ++ + static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) + { + int c, old; +diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h +index 2797163b8f4f..c2a401df9dc6 100644 +--- a/arch/frv/include/asm/cache.h ++++ b/arch/frv/include/asm/cache.h +@@ -12,10 +12,11 @@ + #ifndef __ASM_CACHE_H + #define __ASM_CACHE_H + ++#include <linux/const.h> + + /* bytes per L1 cache line */ + #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT) +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES))) + #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES))) +diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h +index 43901f220963..0d8b8656663d 100644 +--- a/arch/frv/include/asm/kmap_types.h ++++ b/arch/frv/include/asm/kmap_types.h +@@ -2,6 +2,6 @@ + #ifndef _ASM_KMAP_TYPES_H + #define _ASM_KMAP_TYPES_H + +-#define KM_TYPE_NR 17 ++#define KM_TYPE_NR 18 + + #endif +diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c +index efa59f1f8022..4cf23f5973fb 100644 +--- a/arch/frv/mm/elf-fdpic.c ++++ b/arch/frv/mm/elf-fdpic.c +@@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi + { + struct vm_area_struct *vma; + struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags); + + if (len > TASK_SIZE) + return -ENOMEM; +@@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi + if (addr) { + addr = PAGE_ALIGN(addr); + vma = find_vma(current->mm, addr); +- if (TASK_SIZE - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + goto success; + } + +@@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi + info.high_limit = (current->mm->start_stack - 0x00200000); + info.align_mask = 0; + info.align_offset = 0; ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + if (!(addr & ~PAGE_MASK)) + goto success; +diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h +index 69952c184207..4fa2908f2624 100644 +--- a/arch/hexagon/include/asm/cache.h ++++ b/arch/hexagon/include/asm/cache.h +@@ -21,9 +21,11 @@ + #ifndef __ASM_CACHE_H + #define __ASM_CACHE_H + ++#include <linux/const.h> ++ + /* Bytes per L1 cache line */ +-#define L1_CACHE_SHIFT (5) +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_SHIFT 5 ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #define ARCH_DMA_MINALIGN L1_CACHE_BYTES + +diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig +index 18ca6a9ce566..77b0e0d0ba46 100644 +--- a/arch/ia64/Kconfig ++++ b/arch/ia64/Kconfig +@@ -519,6 +519,7 @@ config KEXEC + bool "kexec system call" + depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU) + select KEXEC_CORE ++ depends on !GRKERNSEC_KMEM + help + kexec is a system call that implements the ability to shutdown your + current kernel, and to start another kernel. It is like a reboot +diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile +index c100d780f1eb..c44d46de0f9a 100644 +--- a/arch/ia64/Makefile ++++ b/arch/ia64/Makefile +@@ -98,5 +98,6 @@ endef + archprepare: make_nr_irqs_h + PHONY += make_nr_irqs_h + ++GCC_PLUGINS_make_nr_irqs_h := n + make_nr_irqs_h: + $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h +diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h +index 65d4bb2b6685..8b2e661c2c97 100644 +--- a/arch/ia64/include/asm/atomic.h ++++ b/arch/ia64/include/asm/atomic.h +@@ -323,4 +323,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v) + #define atomic64_inc(v) atomic64_add(1, (v)) + #define atomic64_dec(v) atomic64_sub(1, (v)) + ++#define atomic64_read_unchecked(v) atomic64_read(v) ++#define atomic64_set_unchecked(v, i) atomic64_set((v), (i)) ++#define atomic64_add_unchecked(a, v) atomic64_add((a), (v)) ++#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v)) ++#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v)) ++#define atomic64_inc_unchecked(v) atomic64_inc(v) ++#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v) ++#define atomic64_dec_unchecked(v) atomic64_dec(v) ++#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n)) ++ + #endif /* _ASM_IA64_ATOMIC_H */ +diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h +index 988254a7d349..e1ee8855a064 100644 +--- a/arch/ia64/include/asm/cache.h ++++ b/arch/ia64/include/asm/cache.h +@@ -1,6 +1,7 @@ + #ifndef _ASM_IA64_CACHE_H + #define _ASM_IA64_CACHE_H + ++#include <linux/const.h> + + /* + * Copyright (C) 1998-2000 Hewlett-Packard Co +@@ -9,7 +10,7 @@ + + /* Bytes per L1 (data) cache line. */ + #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #ifdef CONFIG_SMP + # define SMP_CACHE_SHIFT L1_CACHE_SHIFT +diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h +index 5a83c5cc3dc8..4d7f553aa916 100644 +--- a/arch/ia64/include/asm/elf.h ++++ b/arch/ia64/include/asm/elf.h +@@ -42,6 +42,13 @@ + */ + #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL) ++ ++#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13) ++#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13) ++#endif ++ + #define PT_IA_64_UNWIND 0x70000001 + + /* IA-64 relocations: */ +diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h +index f5e70e961948..624fad58ca61 100644 +--- a/arch/ia64/include/asm/pgalloc.h ++++ b/arch/ia64/include/asm/pgalloc.h +@@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud) + pgd_val(*pgd_entry) = __pa(pud); + } + ++static inline void ++pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud) ++{ ++ pgd_populate(mm, pgd_entry, pud); ++} ++ + static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr) + { + return quicklist_alloc(0, GFP_KERNEL, NULL); +@@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd) + pud_val(*pud_entry) = __pa(pmd); + } + ++static inline void ++pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd) ++{ ++ pud_populate(mm, pud_entry, pmd); ++} ++ + static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr) + { + return quicklist_alloc(0, GFP_KERNEL, NULL); +diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h +index 9f3ed9ee8f13..c99b418c5a67 100644 +--- a/arch/ia64/include/asm/pgtable.h ++++ b/arch/ia64/include/asm/pgtable.h +@@ -12,7 +12,7 @@ + * David Mosberger-Tang <davidm@hpl.hp.com> + */ + +- ++#include <linux/const.h> + #include <asm/mman.h> + #include <asm/page.h> + #include <asm/processor.h> +@@ -139,6 +139,17 @@ + #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R) + #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R) + #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW) ++# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R) ++# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R) ++#else ++# define PAGE_SHARED_NOEXEC PAGE_SHARED ++# define PAGE_READONLY_NOEXEC PAGE_READONLY ++# define PAGE_COPY_NOEXEC PAGE_COPY ++#endif ++ + #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX) + #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX) + #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX) +diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h +index ca9e76149a4a..40dffaf15052 100644 +--- a/arch/ia64/include/asm/spinlock.h ++++ b/arch/ia64/include/asm/spinlock.h +@@ -73,7 +73,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock) + unsigned short *p = (unsigned short *)&lock->lock + 1, tmp; + + asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p)); +- ACCESS_ONCE(*p) = (tmp + 2) & ~1; ++ ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1; + } + + static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock) +diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h +index bfe13196f770..da0014bddbe0 100644 +--- a/arch/ia64/include/asm/uaccess.h ++++ b/arch/ia64/include/asm/uaccess.h +@@ -70,6 +70,7 @@ + && ((segment).seg == KERNEL_DS.seg \ + || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \ + }) ++#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size)) + #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs()) + + /* +@@ -241,17 +242,23 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use + static inline unsigned long + __copy_to_user (void __user *to, const void *from, unsigned long count) + { ++ if (count > INT_MAX) ++ return count; ++ + check_object_size(from, count, true); + +- return __copy_user(to, (__force void __user *) from, count); ++ return __copy_user(to, (void __force_user *) from, count); + } + + static inline unsigned long + __copy_from_user (void *to, const void __user *from, unsigned long count) + { ++ if (count > INT_MAX) ++ return count; ++ + check_object_size(to, count, false); + +- return __copy_user((__force void __user *) to, from, count); ++ return __copy_user((void __force_user *) to, from, count); + } + + #define __copy_to_user_inatomic __copy_to_user +@@ -260,11 +267,11 @@ __copy_from_user (void *to, const void __user *from, unsigned long count) + ({ \ + void __user *__cu_to = (to); \ + const void *__cu_from = (from); \ +- long __cu_len = (n); \ ++ unsigned long __cu_len = (n); \ + \ +- if (__access_ok(__cu_to, __cu_len, get_fs())) { \ +- check_object_size(__cu_from, __cu_len, true); \ +- __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \ ++ if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \ ++ check_object_size(__cu_from, __cu_len, true); \ ++ __cu_len = __copy_user(__cu_to, (void __force_user *) __cu_from, __cu_len); \ + } \ + __cu_len; \ + }) +@@ -272,10 +279,10 @@ __copy_from_user (void *to, const void __user *from, unsigned long count) + static inline unsigned long + copy_from_user(void *to, const void __user *from, unsigned long n) + { +- check_object_size(to, n, false); +- if (likely(__access_ok(from, n, get_fs()))) +- n = __copy_user((__force void __user *) to, from, n); +- else ++ if (likely(__access_ok(from, n, get_fs()))) { ++ check_object_size(to, n, false); ++ n = __copy_user((void __force_user *) to, from, n); ++ } else if ((long)n > 0) + memset(to, 0, n); + return n; + } +diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c +index c7c51445c3be..7e31461d6f81 100644 +--- a/arch/ia64/kernel/kprobes.c ++++ b/arch/ia64/kernel/kprobes.c +@@ -499,6 +499,7 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs) + return 1; + } + ++#ifdef CONFIG_KRETPROBES + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) + { +@@ -507,6 +508,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + /* Replace the return addr with trampoline addr */ + regs->b0 = ((struct fnptr *)kretprobe_trampoline)->ip; + } ++#endif + + /* Check the instruction in the slot is break */ + static int __kprobes __is_ia64_break_inst(bundle_t *bundle, uint slot) +@@ -1119,6 +1121,7 @@ int __init arch_init_kprobes(void) + return register_kprobe(&trampoline_p); + } + ++#ifdef CONFIG_KRETPROBES + int __kprobes arch_trampoline_kprobe(struct kprobe *p) + { + if (p->addr == +@@ -1127,3 +1130,4 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) + + return 0; + } ++#endif +diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c +index 6ab0ae7d6535..88f1b6018ef8 100644 +--- a/arch/ia64/kernel/module.c ++++ b/arch/ia64/kernel/module.c +@@ -486,13 +486,13 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings, + static inline int + in_init (const struct module *mod, uint64_t addr) + { +- return addr - (uint64_t) mod->init_layout.base < mod->init_layout.size; ++ return within_module_init(addr, mod); + } + + static inline int + in_core (const struct module *mod, uint64_t addr) + { +- return addr - (uint64_t) mod->core_layout.base < mod->core_layout.size; ++ return within_module_core(addr, mod); + } + + static inline int +@@ -676,6 +676,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend, + + case RV_BDREL: + val -= (uint64_t) (in_init(mod, val) ? mod->init_layout.base : mod->core_layout.base); ++ if (within_module_rx(val, &mod->init_layout)) ++ val -= mod->init_layout.base_rx; ++ else if (within_module_rw(val, &mod->init_layout)) ++ val -= mod->init_layout.base_rw; ++ else if (within_module_rx(val, &mod->core_layout)) ++ val -= mod->core_layout.base_rx; ++ else if (within_module_rw(val, &mod->core_layout)) ++ val -= mod->core_layout.base_rw; + break; + + case RV_LTV: +@@ -810,15 +818,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind + * addresses have been selected... + */ + uint64_t gp; +- if (mod->core_layout.size > MAX_LTOFF) ++ if (mod->core_layout.size_rx + mod->core_layout.size_rw > MAX_LTOFF) + /* + * This takes advantage of fact that SHF_ARCH_SMALL gets allocated + * at the end of the module. + */ +- gp = mod->core_layout.size - MAX_LTOFF / 2; ++ gp = mod->core_layout.size_rx + mod->core_layout.size_rw - MAX_LTOFF / 2; + else +- gp = mod->core_layout.size / 2; +- gp = (uint64_t) mod->core_layout.base + ((gp + 7) & -8); ++ gp = (mod->core_layout.size_rx + mod->core_layout.size_rw) / 2; ++ gp = (uint64_t) mod->core_layout.base_rx + ((gp + 7) & -8); + mod->arch.gp = gp; + DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp); + } +diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c +index c39c3cd3ac34..3c77738fc570 100644 +--- a/arch/ia64/kernel/palinfo.c ++++ b/arch/ia64/kernel/palinfo.c +@@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb, + return NOTIFY_OK; + } + +-static struct notifier_block __refdata palinfo_cpu_notifier = ++static struct notifier_block palinfo_cpu_notifier = + { + .notifier_call = palinfo_cpu_callback, + .priority = 0, +diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c +index 41e33f84c185..65180b2a292f 100644 +--- a/arch/ia64/kernel/sys_ia64.c ++++ b/arch/ia64/kernel/sys_ia64.c +@@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len + unsigned long align_mask = 0; + struct mm_struct *mm = current->mm; + struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + + if (len > RGN_MAP_LIMIT) + return -ENOMEM; +@@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len + if (REGION_NUMBER(addr) == RGN_HPAGE) + addr = 0; + #endif ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ addr = mm->free_area_cache; ++ else ++#endif ++ + if (!addr) + addr = TASK_UNMAPPED_BASE; + +@@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len + info.high_limit = TASK_SIZE; + info.align_mask = align_mask; + info.align_offset = 0; ++ info.threadstack_offset = offset; + return vm_unmapped_area(&info); + } + +diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S +index f89d20c97412..410a1b175de7 100644 +--- a/arch/ia64/kernel/vmlinux.lds.S ++++ b/arch/ia64/kernel/vmlinux.lds.S +@@ -172,7 +172,7 @@ SECTIONS { + /* Per-cpu data: */ + . = ALIGN(PERCPU_PAGE_SIZE); + PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu) +- __phys_per_cpu_start = __per_cpu_load; ++ __phys_per_cpu_start = per_cpu_load; + /* + * ensure percpu data fits + * into percpu page size +diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c +index fa6ad95e992e..b46bd89b9b73 100644 +--- a/arch/ia64/mm/fault.c ++++ b/arch/ia64/mm/fault.c +@@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address) + return pte_present(pte); + } + ++#ifdef CONFIG_PAX_PAGEEXEC ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 8; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + # define VM_READ_BIT 0 + # define VM_WRITE_BIT 1 + # define VM_EXEC_BIT 2 +@@ -151,8 +168,21 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re + if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE)))) + goto bad_area; + +- if ((vma->vm_flags & mask) != mask) ++ if ((vma->vm_flags & mask) != mask) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) { ++ if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip) ++ goto bad_area; ++ ++ up_read(&mm->mmap_sem); ++ pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + goto bad_area; ++ } + + /* + * If for any reason at all we couldn't handle the fault, make +diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c +index 85de86d36fdf..db7f6b87705b 100644 +--- a/arch/ia64/mm/hugetlbpage.c ++++ b/arch/ia64/mm/hugetlbpage.c +@@ -138,6 +138,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u + unsigned long pgoff, unsigned long flags) + { + struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags); + + if (len > RGN_MAP_LIMIT) + return -ENOMEM; +@@ -161,6 +162,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u + info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT; + info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1); + info.align_offset = 0; ++ info.threadstack_offset = offset; + return vm_unmapped_area(&info); + } + +diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c +index 1841ef69183d..74d8330272c3 100644 +--- a/arch/ia64/mm/init.c ++++ b/arch/ia64/mm/init.c +@@ -119,6 +119,19 @@ ia64_init_addr_space (void) + vma->vm_start = current->thread.rbs_bot & PAGE_MASK; + vma->vm_end = vma->vm_start + PAGE_SIZE; + vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (current->mm->pax_flags & MF_PAX_PAGEEXEC) { ++ vma->vm_flags &= ~VM_EXEC; ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (current->mm->pax_flags & MF_PAX_MPROTECT) ++ vma->vm_flags &= ~VM_MAYEXEC; ++#endif ++ ++ } ++#endif ++ + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); + down_write(¤t->mm->mmap_sem); + if (insert_vm_struct(current->mm, vma)) { +@@ -279,7 +292,7 @@ static int __init gate_vma_init(void) + gate_vma.vm_start = FIXADDR_USER_START; + gate_vma.vm_end = FIXADDR_USER_END; + gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC; +- gate_vma.vm_page_prot = __P101; ++ gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags); + + return 0; + } +diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h +index 40b3ee98193d..8c2c112b9d4f 100644 +--- a/arch/m32r/include/asm/cache.h ++++ b/arch/m32r/include/asm/cache.h +@@ -1,8 +1,10 @@ + #ifndef _ASM_M32R_CACHE_H + #define _ASM_M32R_CACHE_H + ++#include <linux/const.h> ++ + /* L1 cache line size */ + #define L1_CACHE_SHIFT 4 +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #endif /* _ASM_M32R_CACHE_H */ +diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c +index 82abd159dbef..d95ae5db0974 100644 +--- a/arch/m32r/lib/usercopy.c ++++ b/arch/m32r/lib/usercopy.c +@@ -14,6 +14,9 @@ + unsigned long + __generic_copy_to_user(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + prefetch(from); + if (access_ok(VERIFY_WRITE, to, n)) + __copy_user(to,from,n); +@@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n) + unsigned long + __generic_copy_from_user(void *to, const void __user *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + prefetchw(to); + if (access_ok(VERIFY_READ, from, n)) + __copy_user_zeroing(to,from,n); +diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h +index 0395c51e46a6..5f2603124864 100644 +--- a/arch/m68k/include/asm/cache.h ++++ b/arch/m68k/include/asm/cache.h +@@ -4,9 +4,11 @@ + #ifndef __ARCH_M68K_CACHE_H + #define __ARCH_M68K_CACHE_H + ++#include <linux/const.h> ++ + /* bytes per L1 cache line */ + #define L1_CACHE_SHIFT 4 +-#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #define ARCH_DMA_MINALIGN L1_CACHE_BYTES + +diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c +index 4e5aa2f4f522..172c46953cb2 100644 +--- a/arch/m68k/kernel/time.c ++++ b/arch/m68k/kernel/time.c +@@ -107,6 +107,7 @@ static int rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg) + + switch (cmd) { + case RTC_PLL_GET: ++ memset(&pll, 0, sizeof(pll)); + if (!mach_get_rtc_pll || mach_get_rtc_pll(&pll)) + return -EINVAL; + return copy_to_user(argp, &pll, sizeof pll) ? -EFAULT : 0; +diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c +index db1b7da91e4f..8e13684818fe 100644 +--- a/arch/metag/mm/hugetlbpage.c ++++ b/arch/metag/mm/hugetlbpage.c +@@ -189,6 +189,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len) + info.high_limit = TASK_SIZE; + info.align_mask = PAGE_MASK & HUGEPT_MASK; + info.align_offset = 0; ++ info.threadstack_offset = 0; + return vm_unmapped_area(&info); + } + +diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h +index 4efe96a036f7..60e869982417 100644 +--- a/arch/microblaze/include/asm/cache.h ++++ b/arch/microblaze/include/asm/cache.h +@@ -13,11 +13,12 @@ + #ifndef _ASM_MICROBLAZE_CACHE_H + #define _ASM_MICROBLAZE_CACHE_H + ++#include <linux/const.h> + #include <asm/registers.h> + + #define L1_CACHE_SHIFT 5 + /* word-granular cache in microblaze */ +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #define SMP_CACHE_BYTES L1_CACHE_BYTES + +diff --git a/arch/mips/Kbuild b/arch/mips/Kbuild +index 5c3f688a5232..f8cc1b3f337d 100644 +--- a/arch/mips/Kbuild ++++ b/arch/mips/Kbuild +@@ -1,7 +1,7 @@ + # Fail on warnings - also for files referenced in subdirs + # -Werror can be disabled for specific files using: + # CFLAGS_<file.o> := -Wno-error +-subdir-ccflags-y := -Werror ++# subdir-ccflags-y := -Werror + + # platform specific definitions + include arch/mips/Kbuild.platforms +diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig +index 5e844f68e847..344e9e5f0199 100644 +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -50,6 +50,7 @@ config MIPS + select HAVE_MOD_ARCH_SPECIFIC + select HAVE_NMI + select VIRT_TO_BUS ++ select HAVE_GCC_PLUGINS + select MODULES_USE_ELF_REL if MODULES + select MODULES_USE_ELF_RELA if MODULES && 64BIT + select CLONE_BACKWARDS +@@ -2597,7 +2598,7 @@ config RELOCATION_TABLE_SIZE + + config RANDOMIZE_BASE + bool "Randomize the address of the kernel image" +- depends on RELOCATABLE ++ depends on RELOCATABLE && BROKEN_SECURITY + ---help--- + Randomizes the physical and virtual address at which the + kernel image is loaded, as a security feature that +@@ -2813,6 +2814,7 @@ source "kernel/Kconfig.preempt" + config KEXEC + bool "Kexec system call" + select KEXEC_CORE ++ depends on !GRKERNSEC_KMEM + help + kexec is a system call that implements the ability to shutdown your + current kernel, and to start another kernel. It is like a reboot +diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h +index 0ab176bdb8e8..c4469a4619d4 100644 +--- a/arch/mips/include/asm/atomic.h ++++ b/arch/mips/include/asm/atomic.h +@@ -22,15 +22,39 @@ + #include <asm/cmpxchg.h> + #include <asm/war.h> + ++#ifdef CONFIG_GENERIC_ATOMIC64 ++#include <asm-generic/atomic64.h> ++#endif ++ + #define ATOMIC_INIT(i) { (i) } + ++#ifdef CONFIG_64BIT ++#define _ASM_EXTABLE(from, to) \ ++" .section __ex_table,\"a\"\n" \ ++" .dword " #from ", " #to"\n" \ ++" .previous\n" ++#else ++#define _ASM_EXTABLE(from, to) \ ++" .section __ex_table,\"a\"\n" \ ++" .word " #from ", " #to"\n" \ ++" .previous\n" ++#endif ++ + /* + * atomic_read - read atomic variable + * @v: pointer of type atomic_t + * + * Atomically reads the value of @v. + */ +-#define atomic_read(v) READ_ONCE((v)->counter) ++static inline int atomic_read(const atomic_t *v) ++{ ++ return READ_ONCE(v->counter); ++} ++ ++static inline int atomic_read_unchecked(const atomic_unchecked_t *v) ++{ ++ return READ_ONCE(v->counter); ++} + + /* + * atomic_set - set atomic variable +@@ -39,47 +63,77 @@ + * + * Atomically sets the value of @v to @i. + */ +-#define atomic_set(v, i) WRITE_ONCE((v)->counter, (i)) ++static inline void atomic_set(atomic_t *v, int i) ++{ ++ WRITE_ONCE(v->counter, i); ++} ++ ++static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i) ++{ ++ WRITE_ONCE(v->counter, i); ++} + +-#define ATOMIC_OP(op, c_op, asm_op) \ +-static __inline__ void atomic_##op(int i, atomic_t * v) \ ++#ifdef CONFIG_PAX_REFCOUNT ++#define __OVERFLOW_POST \ ++ " b 4f \n" \ ++ " .set noreorder \n" \ ++ "3: b 5f \n" \ ++ " move %0, %1 \n" \ ++ " .set reorder \n" ++#define __OVERFLOW_EXTABLE \ ++ "3:\n" \ ++ _ASM_EXTABLE(2b, 3b) ++#else ++#define __OVERFLOW_POST ++#define __OVERFLOW_EXTABLE ++#endif ++ ++#define __ATOMIC_OP(op, suffix, asm_op, extable) \ ++static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \ + { \ + if (kernel_uses_llsc && R10000_LLSC_WAR) { \ + int temp; \ + \ + __asm__ __volatile__( \ +- " .set arch=r4000 \n" \ +- "1: ll %0, %1 # atomic_" #op " \n" \ +- " " #asm_op " %0, %2 \n" \ ++ " .set mips3 \n" \ ++ "1: ll %0, %1 # atomic_" #op #suffix "\n" \ ++ "2: " #asm_op " %0, %2 \n" \ + " sc %0, %1 \n" \ + " beqzl %0, 1b \n" \ ++ extable \ + " .set mips0 \n" \ + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \ + : "Ir" (i)); \ + } else if (kernel_uses_llsc) { \ + int temp; \ + \ +- do { \ +- __asm__ __volatile__( \ +- " .set "MIPS_ISA_LEVEL" \n" \ +- " ll %0, %1 # atomic_" #op "\n" \ +- " " #asm_op " %0, %2 \n" \ +- " sc %0, %1 \n" \ +- " .set mips0 \n" \ +- : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \ +- : "Ir" (i)); \ +- } while (unlikely(!temp)); \ ++ __asm__ __volatile__( \ ++ " .set "MIPS_ISA_LEVEL" \n" \ ++ "1: ll %0, %1 # atomic_" #op #suffix "\n" \ ++ "2: " #asm_op " %0, %2 \n" \ ++ " sc %0, %1 \n" \ ++ " beqz %0, 1b \n" \ ++ extable \ ++ " .set mips0 \n" \ ++ : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \ ++ : "Ir" (i)); \ + } else { \ + unsigned long flags; \ + \ + raw_local_irq_save(flags); \ +- v->counter c_op i; \ ++ __asm__ __volatile__( \ ++ "2: " #asm_op " %0, %1 \n" \ ++ extable \ ++ : "+r" (v->counter) : "Ir" (i)); \ + raw_local_irq_restore(flags); \ + } \ + } + +-#define ATOMIC_OP_RETURN(op, c_op, asm_op) \ +-static __inline__ int atomic_##op##_return_relaxed(int i, atomic_t * v) \ ++#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \ ++ __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE) ++ ++#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \ ++static inline int atomic_##op##_return##suffix##_relaxed(int i, atomic##suffix##_t * v) \ + { \ + int result; \ + \ +@@ -87,12 +141,15 @@ static __inline__ int atomic_##op##_return_relaxed(int i, atomic_t * v) \ + int temp; \ + \ + __asm__ __volatile__( \ +- " .set arch=r4000 \n" \ +- "1: ll %1, %2 # atomic_" #op "_return \n" \ +- " " #asm_op " %0, %1, %3 \n" \ ++ " .set mips3 \n" \ ++ "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \ ++ "2: " #asm_op " %0, %1, %3 \n" \ + " sc %0, %2 \n" \ + " beqzl %0, 1b \n" \ +- " " #asm_op " %0, %1, %3 \n" \ ++ post_op \ ++ extable \ ++ "4: " #asm_op " %0, %1, %3 \n" \ ++ "5: \n" \ + " .set mips0 \n" \ + : "=&r" (result), "=&r" (temp), \ + "+" GCC_OFF_SMALL_ASM() (v->counter) \ +@@ -100,32 +157,40 @@ static __inline__ int atomic_##op##_return_relaxed(int i, atomic_t * v) \ + } else if (kernel_uses_llsc) { \ + int temp; \ + \ +- do { \ +- __asm__ __volatile__( \ +- " .set "MIPS_ISA_LEVEL" \n" \ +- " ll %1, %2 # atomic_" #op "_return \n" \ +- " " #asm_op " %0, %1, %3 \n" \ +- " sc %0, %2 \n" \ +- " .set mips0 \n" \ +- : "=&r" (result), "=&r" (temp), \ +- "+" GCC_OFF_SMALL_ASM() (v->counter) \ +- : "Ir" (i)); \ +- } while (unlikely(!result)); \ +- \ +- result = temp; result c_op i; \ ++ __asm__ __volatile__( \ ++ " .set "MIPS_ISA_LEVEL" \n" \ ++ "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \ ++ "2: " #asm_op " %0, %1, %3 \n" \ ++ " sc %0, %2 \n" \ ++ post_op \ ++ extable \ ++ "4: " #asm_op " %0, %1, %3 \n" \ ++ "5: \n" \ ++ " .set mips0 \n" \ ++ : "=&r" (result), "=&r" (temp), \ ++ "+" GCC_OFF_SMALL_ASM() (v->counter) \ ++ : "Ir" (i)); \ + } else { \ + unsigned long flags; \ + \ + raw_local_irq_save(flags); \ +- result = v->counter; \ +- result c_op i; \ +- v->counter = result; \ ++ __asm__ __volatile__( \ ++ " lw %0, %1 \n" \ ++ "2: " #asm_op " %0, %1, %2 \n" \ ++ " sw %0, %1 \n" \ ++ "3: \n" \ ++ extable \ ++ : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \ ++ : "Ir" (i)); \ + raw_local_irq_restore(flags); \ + } \ + \ + return result; \ + } + ++#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \ ++ __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE) ++ + #define ATOMIC_FETCH_OP(op, c_op, asm_op) \ + static __inline__ int atomic_fetch_##op##_relaxed(int i, atomic_t * v) \ + { \ +@@ -173,13 +238,13 @@ static __inline__ int atomic_fetch_##op##_relaxed(int i, atomic_t * v) \ + return result; \ + } + +-#define ATOMIC_OPS(op, c_op, asm_op) \ +- ATOMIC_OP(op, c_op, asm_op) \ +- ATOMIC_OP_RETURN(op, c_op, asm_op) \ +- ATOMIC_FETCH_OP(op, c_op, asm_op) ++#define ATOMIC_OPS(op, asm_op) \ ++ ATOMIC_OP(op, asm_op) \ ++ ATOMIC_OP_RETURN(op, asm_op) \ ++ ATOMIC_FETCH_OP(op, asm_op) + +-ATOMIC_OPS(add, +=, addu) +-ATOMIC_OPS(sub, -=, subu) ++ATOMIC_OPS(add, addu) ++ATOMIC_OPS(sub, subu) + + #define atomic_add_return_relaxed atomic_add_return_relaxed + #define atomic_sub_return_relaxed atomic_sub_return_relaxed +@@ -187,13 +252,13 @@ ATOMIC_OPS(sub, -=, subu) + #define atomic_fetch_sub_relaxed atomic_fetch_sub_relaxed + + #undef ATOMIC_OPS +-#define ATOMIC_OPS(op, c_op, asm_op) \ +- ATOMIC_OP(op, c_op, asm_op) \ +- ATOMIC_FETCH_OP(op, c_op, asm_op) ++#define ATOMIC_OPS(op, asm_op) \ ++ ATOMIC_OP(op, asm_op) \ ++ ATOMIC_FETCH_OP(op, asm_op) + +-ATOMIC_OPS(and, &=, and) +-ATOMIC_OPS(or, |=, or) +-ATOMIC_OPS(xor, ^=, xor) ++ATOMIC_OPS(and, and) ++ATOMIC_OPS(or, or) ++ATOMIC_OPS(xor, xor) + + #define atomic_fetch_and_relaxed atomic_fetch_and_relaxed + #define atomic_fetch_or_relaxed atomic_fetch_or_relaxed +@@ -202,7 +267,9 @@ ATOMIC_OPS(xor, ^=, xor) + #undef ATOMIC_OPS + #undef ATOMIC_FETCH_OP + #undef ATOMIC_OP_RETURN ++#undef __ATOMIC_OP_RETURN + #undef ATOMIC_OP ++#undef __ATOMIC_OP + + /* + * atomic_sub_if_positive - conditionally subtract integer from atomic variable +@@ -212,7 +279,7 @@ ATOMIC_OPS(xor, ^=, xor) + * Atomically test @v and subtract @i if @v is greater or equal than @i. + * The function returns the old value of @v minus @i. + */ +-static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) ++static __inline__ int atomic_sub_if_positive(int i, atomic_t *v) + { + int result; + +@@ -222,7 +289,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) + int temp; + + __asm__ __volatile__( +- " .set arch=r4000 \n" ++ " .set "MIPS_ISA_LEVEL" \n" + "1: ll %1, %2 # atomic_sub_if_positive\n" + " subu %0, %1, %3 \n" + " bltz %0, 1f \n" +@@ -271,8 +338,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) + return result; + } + +-#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n))) +-#define atomic_xchg(v, new) (xchg(&((v)->counter), (new))) ++static inline int atomic_cmpxchg(atomic_t *v, int old, int new) ++{ ++ return cmpxchg(&v->counter, old, new); ++} ++ ++static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, ++ int new) ++{ ++ return cmpxchg(&(v->counter), old, new); ++} ++ ++static inline int atomic_xchg(atomic_t *v, int new) ++{ ++ return xchg(&v->counter, new); ++} ++ ++static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new) ++{ ++ return xchg(&(v->counter), new); ++} + + /** + * __atomic_add_unless - add unless the number is a given value +@@ -300,6 +385,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) + + #define atomic_dec_return(v) atomic_sub_return(1, (v)) + #define atomic_inc_return(v) atomic_add_return(1, (v)) ++static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v) ++{ ++ return atomic_add_return_unchecked(1, v); ++} + + /* + * atomic_sub_and_test - subtract value from variable and test result +@@ -321,6 +410,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) + * other cases. + */ + #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) ++static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v) ++{ ++ return atomic_add_return_unchecked(1, v) == 0; ++} + + /* + * atomic_dec_and_test - decrement by 1 and test +@@ -345,6 +438,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) + * Atomically increments @v by 1. + */ + #define atomic_inc(v) atomic_add(1, (v)) ++static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v) ++{ ++ atomic_add_unchecked(1, v); ++} + + /* + * atomic_dec - decrement and test +@@ -353,6 +450,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) + * Atomically decrements @v by 1. + */ + #define atomic_dec(v) atomic_sub(1, (v)) ++static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v) ++{ ++ atomic_sub_unchecked(1, v); ++} + + /* + * atomic_add_negative - add and test if negative +@@ -374,54 +475,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) + * @v: pointer of type atomic64_t + * + */ +-#define atomic64_read(v) READ_ONCE((v)->counter) ++static inline long atomic64_read(const atomic64_t *v) ++{ ++ return READ_ONCE(v->counter); ++} ++ ++static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v) ++{ ++ return READ_ONCE(v->counter); ++} + + /* + * atomic64_set - set atomic variable + * @v: pointer of type atomic64_t + * @i: required value + */ +-#define atomic64_set(v, i) WRITE_ONCE((v)->counter, (i)) ++static inline void atomic64_set(atomic64_t *v, long i) ++{ ++ WRITE_ONCE(v->counter, i); ++} + +-#define ATOMIC64_OP(op, c_op, asm_op) \ +-static __inline__ void atomic64_##op(long i, atomic64_t * v) \ ++static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i) ++{ ++ WRITE_ONCE(v->counter, i); ++} ++ ++#define __ATOMIC64_OP(op, suffix, asm_op, extable) \ ++static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \ + { \ + if (kernel_uses_llsc && R10000_LLSC_WAR) { \ + long temp; \ + \ + __asm__ __volatile__( \ +- " .set arch=r4000 \n" \ +- "1: lld %0, %1 # atomic64_" #op " \n" \ +- " " #asm_op " %0, %2 \n" \ ++ " .set "MIPS_ISA_LEVEL" \n" \ ++ "1: lld %0, %1 # atomic64_" #op #suffix "\n" \ ++ "2: " #asm_op " %0, %2 \n" \ + " scd %0, %1 \n" \ + " beqzl %0, 1b \n" \ ++ extable \ + " .set mips0 \n" \ + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \ + : "Ir" (i)); \ + } else if (kernel_uses_llsc) { \ + long temp; \ + \ +- do { \ +- __asm__ __volatile__( \ +- " .set "MIPS_ISA_LEVEL" \n" \ +- " lld %0, %1 # atomic64_" #op "\n" \ +- " " #asm_op " %0, %2 \n" \ +- " scd %0, %1 \n" \ +- " .set mips0 \n" \ +- : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \ +- : "Ir" (i)); \ +- } while (unlikely(!temp)); \ ++ __asm__ __volatile__( \ ++ " .set "MIPS_ISA_LEVEL" \n" \ ++ "1: lld %0, %1 # atomic64_" #op #suffix "\n" \ ++ "2: " #asm_op " %0, %2 \n" \ ++ " scd %0, %1 \n" \ ++ " beqz %0, 1b \n" \ ++ extable \ ++ " .set mips0 \n" \ ++ : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \ ++ : "Ir" (i)); \ + } else { \ + unsigned long flags; \ + \ + raw_local_irq_save(flags); \ +- v->counter c_op i; \ ++ __asm__ __volatile__( \ ++ "2: " #asm_op " %0, %1 \n" \ ++ extable \ ++ : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \ + raw_local_irq_restore(flags); \ + } \ + } + +-#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \ +-static __inline__ long atomic64_##op##_return_relaxed(long i, atomic64_t * v) \ ++#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \ ++ __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE) ++ ++#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \ ++static inline long atomic64_##op##_return##suffix##_relaxed(long i, atomic64##suffix##_t * v)\ + { \ + long result; \ + \ +@@ -429,12 +553,15 @@ static __inline__ long atomic64_##op##_return_relaxed(long i, atomic64_t * v) \ + long temp; \ + \ + __asm__ __volatile__( \ +- " .set arch=r4000 \n" \ ++ " .set mips3 \n" \ + "1: lld %1, %2 # atomic64_" #op "_return\n" \ +- " " #asm_op " %0, %1, %3 \n" \ ++ "2: " #asm_op " %0, %1, %3 \n" \ + " scd %0, %2 \n" \ + " beqzl %0, 1b \n" \ +- " " #asm_op " %0, %1, %3 \n" \ ++ post_op \ ++ extable \ ++ "4: " #asm_op " %0, %1, %3 \n" \ ++ "5: \n" \ + " .set mips0 \n" \ + : "=&r" (result), "=&r" (temp), \ + "+" GCC_OFF_SMALL_ASM() (v->counter) \ +@@ -442,33 +569,42 @@ static __inline__ long atomic64_##op##_return_relaxed(long i, atomic64_t * v) \ + } else if (kernel_uses_llsc) { \ + long temp; \ + \ +- do { \ +- __asm__ __volatile__( \ +- " .set "MIPS_ISA_LEVEL" \n" \ +- " lld %1, %2 # atomic64_" #op "_return\n" \ +- " " #asm_op " %0, %1, %3 \n" \ +- " scd %0, %2 \n" \ +- " .set mips0 \n" \ +- : "=&r" (result), "=&r" (temp), \ +- "=" GCC_OFF_SMALL_ASM() (v->counter) \ +- : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \ +- : "memory"); \ +- } while (unlikely(!result)); \ +- \ +- result = temp; result c_op i; \ ++ __asm__ __volatile__( \ ++ " .set "MIPS_ISA_LEVEL" \n" \ ++ "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\ ++ "2: " #asm_op " %0, %1, %3 \n" \ ++ " scd %0, %2 \n" \ ++ " beqz %0, 1b \n" \ ++ post_op \ ++ extable \ ++ "4: " #asm_op " %0, %1, %3 \n" \ ++ "5: \n" \ ++ " .set mips0 \n" \ ++ : "=&r" (result), "=&r" (temp), \ ++ "=" GCC_OFF_SMALL_ASM() (v->counter) \ ++ : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \ ++ : "memory"); \ + } else { \ + unsigned long flags; \ + \ + raw_local_irq_save(flags); \ +- result = v->counter; \ +- result c_op i; \ +- v->counter = result; \ ++ __asm__ __volatile__( \ ++ " ld %0, %1 \n" \ ++ "2: " #asm_op " %0, %1, %2 \n" \ ++ " sd %0, %1 \n" \ ++ "3: \n" \ ++ extable \ ++ : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \ ++ : "Ir" (i)); \ + raw_local_irq_restore(flags); \ + } \ + \ + return result; \ + } + ++#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \ ++ __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE) ++ + #define ATOMIC64_FETCH_OP(op, c_op, asm_op) \ + static __inline__ long atomic64_fetch_##op##_relaxed(long i, atomic64_t * v) \ + { \ +@@ -517,13 +653,13 @@ static __inline__ long atomic64_fetch_##op##_relaxed(long i, atomic64_t * v) \ + return result; \ + } + +-#define ATOMIC64_OPS(op, c_op, asm_op) \ +- ATOMIC64_OP(op, c_op, asm_op) \ +- ATOMIC64_OP_RETURN(op, c_op, asm_op) \ +- ATOMIC64_FETCH_OP(op, c_op, asm_op) ++#define ATOMIC64_OPS(op, asm_op) \ ++ ATOMIC64_OP(op, asm_op) \ ++ ATOMIC64_OP_RETURN(op, asm_op) \ ++ ATOMIC64_FETCH_OP(op, asm_op) + +-ATOMIC64_OPS(add, +=, daddu) +-ATOMIC64_OPS(sub, -=, dsubu) ++ATOMIC64_OPS(add, daddu) ++ATOMIC64_OPS(sub, dsubu) + + #define atomic64_add_return_relaxed atomic64_add_return_relaxed + #define atomic64_sub_return_relaxed atomic64_sub_return_relaxed +@@ -531,13 +667,13 @@ ATOMIC64_OPS(sub, -=, dsubu) + #define atomic64_fetch_sub_relaxed atomic64_fetch_sub_relaxed + + #undef ATOMIC64_OPS +-#define ATOMIC64_OPS(op, c_op, asm_op) \ +- ATOMIC64_OP(op, c_op, asm_op) \ +- ATOMIC64_FETCH_OP(op, c_op, asm_op) ++#define ATOMIC64_OPS(op, asm_op) \ ++ ATOMIC64_OP(op, asm_op) \ ++ ATOMIC64_FETCH_OP(op, asm_op) + +-ATOMIC64_OPS(and, &=, and) +-ATOMIC64_OPS(or, |=, or) +-ATOMIC64_OPS(xor, ^=, xor) ++ATOMIC64_OPS(and, and) ++ATOMIC64_OPS(or, or) ++ATOMIC64_OPS(xor, xor) + + #define atomic64_fetch_and_relaxed atomic64_fetch_and_relaxed + #define atomic64_fetch_or_relaxed atomic64_fetch_or_relaxed +@@ -546,7 +682,11 @@ ATOMIC64_OPS(xor, ^=, xor) + #undef ATOMIC64_OPS + #undef ATOMIC64_FETCH_OP + #undef ATOMIC64_OP_RETURN ++#undef __ATOMIC64_OP_RETURN + #undef ATOMIC64_OP ++#undef __ATOMIC64_OP ++#undef __OVERFLOW_EXTABLE ++#undef __OVERFLOW_POST + + /* + * atomic64_sub_if_positive - conditionally subtract integer from atomic +@@ -557,7 +697,7 @@ ATOMIC64_OPS(xor, ^=, xor) + * Atomically test @v and subtract @i if @v is greater or equal than @i. + * The function returns the old value of @v minus @i. + */ +-static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) ++static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v) + { + long result; + +@@ -567,7 +707,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) + long temp; + + __asm__ __volatile__( +- " .set arch=r4000 \n" ++ " .set "MIPS_ISA_LEVEL" \n" + "1: lld %1, %2 # atomic64_sub_if_positive\n" + " dsubu %0, %1, %3 \n" + " bltz %0, 1f \n" +@@ -616,9 +756,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) + return result; + } + +-#define atomic64_cmpxchg(v, o, n) \ +- ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n))) +-#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new))) ++static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new) ++{ ++ return cmpxchg(&v->counter, old, new); ++} ++ ++static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, ++ long new) ++{ ++ return cmpxchg(&(v->counter), old, new); ++} ++ ++static inline long atomic64_xchg(atomic64_t *v, long new) ++{ ++ return xchg(&v->counter, new); ++} ++ ++static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new) ++{ ++ return xchg(&(v->counter), new); ++} + + /** + * atomic64_add_unless - add unless the number is a given value +@@ -648,6 +805,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) + + #define atomic64_dec_return(v) atomic64_sub_return(1, (v)) + #define atomic64_inc_return(v) atomic64_add_return(1, (v)) ++#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v)) + + /* + * atomic64_sub_and_test - subtract value from variable and test result +@@ -669,6 +827,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) + * other cases. + */ + #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) ++#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0) + + /* + * atomic64_dec_and_test - decrement by 1 and test +@@ -693,6 +852,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) + * Atomically increments @v by 1. + */ + #define atomic64_inc(v) atomic64_add(1, (v)) ++#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v)) + + /* + * atomic64_dec - decrement and test +@@ -701,6 +861,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) + * Atomically decrements @v by 1. + */ + #define atomic64_dec(v) atomic64_sub(1, (v)) ++#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v)) + + /* + * atomic64_add_negative - add and test if negative +diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h +index b4db69fbc40c..8f3b09336aea 100644 +--- a/arch/mips/include/asm/cache.h ++++ b/arch/mips/include/asm/cache.h +@@ -9,10 +9,11 @@ + #ifndef _ASM_CACHE_H + #define _ASM_CACHE_H + ++#include <linux/const.h> + #include <kmalloc.h> + + #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #define SMP_CACHE_SHIFT L1_CACHE_SHIFT + #define SMP_CACHE_BYTES L1_CACHE_BYTES +diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h +index 2b3dc2973670..1f7bdc44f3ae 100644 +--- a/arch/mips/include/asm/elf.h ++++ b/arch/mips/include/asm/elf.h +@@ -458,6 +458,13 @@ extern const char *__elf_platform; + #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) + #endif + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL) ++ ++#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#endif ++ + /* update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes */ + #define ARCH_DLINFO \ + do { \ +diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h +index c1f6afa4bc4f..38cc6e9a3c97 100644 +--- a/arch/mips/include/asm/exec.h ++++ b/arch/mips/include/asm/exec.h +@@ -12,6 +12,6 @@ + #ifndef _ASM_EXEC_H + #define _ASM_EXEC_H + +-extern unsigned long arch_align_stack(unsigned long sp); ++#define arch_align_stack(x) ((x) & ~0xfUL) + + #endif /* _ASM_EXEC_H */ +diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h +index 9e8ef5994c9c..1139d6bbd397 100644 +--- a/arch/mips/include/asm/hw_irq.h ++++ b/arch/mips/include/asm/hw_irq.h +@@ -10,7 +10,7 @@ + + #include <linux/atomic.h> + +-extern atomic_t irq_err_count; ++extern atomic_unchecked_t irq_err_count; + + /* + * interrupt-retrigger: NOP for now. This may not be appropriate for all +diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h +index 956db6e201d1..05a58b12c999 100644 +--- a/arch/mips/include/asm/irq.h ++++ b/arch/mips/include/asm/irq.h +@@ -11,7 +11,6 @@ + + #include <linux/linkage.h> + #include <linux/smp.h> +-#include <linux/irqdomain.h> + + #include <asm/mipsmtregs.h> + +diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h +index 8feaed62a2ab..1bd8a64b9042 100644 +--- a/arch/mips/include/asm/local.h ++++ b/arch/mips/include/asm/local.h +@@ -13,15 +13,25 @@ typedef struct + atomic_long_t a; + } local_t; + ++typedef struct { ++ atomic_long_unchecked_t a; ++} local_unchecked_t; ++ + #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) } + + #define local_read(l) atomic_long_read(&(l)->a) ++#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a) + #define local_set(l, i) atomic_long_set(&(l)->a, (i)) ++#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i)) + + #define local_add(i, l) atomic_long_add((i), (&(l)->a)) ++#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a)) + #define local_sub(i, l) atomic_long_sub((i), (&(l)->a)) ++#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a)) + #define local_inc(l) atomic_long_inc(&(l)->a) ++#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a) + #define local_dec(l) atomic_long_dec(&(l)->a) ++#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a) + + /* + * Same as above, but return the result value +@@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l) + return result; + } + ++static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l) ++{ ++ unsigned long result; ++ ++ if (kernel_uses_llsc && R10000_LLSC_WAR) { ++ unsigned long temp; ++ ++ __asm__ __volatile__( ++ " .set mips3 \n" ++ "1:" __LL "%1, %2 # local_add_return \n" ++ " addu %0, %1, %3 \n" ++ __SC "%0, %2 \n" ++ " beqzl %0, 1b \n" ++ " addu %0, %1, %3 \n" ++ " .set mips0 \n" ++ : "=&r" (result), "=&r" (temp), "=m" (l->a.counter) ++ : "Ir" (i), "m" (l->a.counter) ++ : "memory"); ++ } else if (kernel_uses_llsc) { ++ unsigned long temp; ++ ++ __asm__ __volatile__( ++ " .set mips3 \n" ++ "1:" __LL "%1, %2 # local_add_return \n" ++ " addu %0, %1, %3 \n" ++ __SC "%0, %2 \n" ++ " beqz %0, 1b \n" ++ " addu %0, %1, %3 \n" ++ " .set mips0 \n" ++ : "=&r" (result), "=&r" (temp), "=m" (l->a.counter) ++ : "Ir" (i), "m" (l->a.counter) ++ : "memory"); ++ } else { ++ unsigned long flags; ++ ++ local_irq_save(flags); ++ result = l->a.counter; ++ result += i; ++ l->a.counter = result; ++ local_irq_restore(flags); ++ } ++ ++ return result; ++} ++ + static __inline__ long local_sub_return(long i, local_t * l) + { + unsigned long result; +@@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l) + + #define local_cmpxchg(l, o, n) \ + ((long)cmpxchg_local(&((l)->a.counter), (o), (n))) ++#define local_cmpxchg_unchecked(l, o, n) \ ++ ((long)cmpxchg_local(&((l)->a.counter), (o), (n))) + #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n))) + + /** +diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h +index 5f987598054f..a3a7cb2c527e 100644 +--- a/arch/mips/include/asm/page.h ++++ b/arch/mips/include/asm/page.h +@@ -118,7 +118,7 @@ extern void copy_user_highpage(struct page *to, struct page *from, + #ifdef CONFIG_CPU_MIPS32 + typedef struct { unsigned long pte_low, pte_high; } pte_t; + #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32)) +- #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; }) ++ #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; }) + #else + typedef struct { unsigned long long pte; } pte_t; + #define pte_val(x) ((x).pte) +diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h +index a03e86969f78..e1928f512c66 100644 +--- a/arch/mips/include/asm/pgalloc.h ++++ b/arch/mips/include/asm/pgalloc.h +@@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) + { + set_pud(pud, __pud((unsigned long)pmd)); + } ++ ++static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) ++{ ++ pud_populate(mm, pud, pmd); ++} + #endif + + /* +diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h +index 9e9e94415d08..43354f53d7bf 100644 +--- a/arch/mips/include/asm/pgtable.h ++++ b/arch/mips/include/asm/pgtable.h +@@ -20,6 +20,9 @@ + #include <asm/io.h> + #include <asm/pgtable-bits.h> + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + struct mm_struct; + struct vm_area_struct; + +diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h +index e309d8fcb516..20eefecfa44d 100644 +--- a/arch/mips/include/asm/thread_info.h ++++ b/arch/mips/include/asm/thread_info.h +@@ -101,6 +101,9 @@ static inline struct thread_info *current_thread_info(void) + #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ + #define TIF_UPROBE 6 /* breakpointed or singlestepping */ + #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ ++/* li takes a 32bit immediate */ ++#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */ ++ + #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ + #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ + #define TIF_NOHZ 19 /* in adaptive nohz mode */ +@@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void) + #define _TIF_USEDMSA (1<<TIF_USEDMSA) + #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE) + #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT) ++#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID) + + #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \ + _TIF_SYSCALL_AUDIT | \ +- _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP) ++ _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \ ++ _TIF_GRSEC_SETXID) + + /* work to do in syscall_trace_leave() */ + #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \ +- _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT) ++ _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID) + + /* work to do on interrupt/exception return */ + #define _TIF_WORK_MASK \ +@@ -153,7 +158,7 @@ static inline struct thread_info *current_thread_info(void) + /* work to do on any return to u-space */ + #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \ + _TIF_WORK_SYSCALL_EXIT | \ +- _TIF_SYSCALL_TRACEPOINT) ++ _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID) + + /* + * We stash processor id into a COP0 register to retrieve it fast +diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h +index 89fa5c0b1579..9409cea6f044 100644 +--- a/arch/mips/include/asm/uaccess.h ++++ b/arch/mips/include/asm/uaccess.h +@@ -148,6 +148,7 @@ static inline bool eva_kernel_access(void) + __ok == 0; \ + }) + ++#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size)) + #define access_ok(type, addr, size) \ + likely(__access_ok((addr), (size), __access_mask)) + +diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c +index 9c7f3e136d50..ed42bdaffc8c 100644 +--- a/arch/mips/kernel/binfmt_elfn32.c ++++ b/arch/mips/kernel/binfmt_elfn32.c +@@ -37,6 +37,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; + #undef ELF_ET_DYN_BASE + #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL) ++ ++#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#endif ++ + #include <asm/processor.h> + #include <linux/elfcore.h> + #include <linux/compat.h> +diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c +index 1ab34322dd97..0e66879946f1 100644 +--- a/arch/mips/kernel/binfmt_elfo32.c ++++ b/arch/mips/kernel/binfmt_elfo32.c +@@ -41,6 +41,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; + #undef ELF_ET_DYN_BASE + #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL) ++ ++#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT) ++#endif ++ + #include <asm/processor.h> + + #include <linux/elfcore.h> +diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c +index 44a1f792e399..2bd6aa3ad4e5 100644 +--- a/arch/mips/kernel/irq-gt641xx.c ++++ b/arch/mips/kernel/irq-gt641xx.c +@@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void) + } + } + +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + } + + void __init gt641xx_irq_init(void) +diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c +index 2b0a371b42af..1e272b77ba63 100644 +--- a/arch/mips/kernel/irq.c ++++ b/arch/mips/kernel/irq.c +@@ -36,17 +36,17 @@ void ack_bad_irq(unsigned int irq) + printk("unexpected IRQ # %d\n", irq); + } + +-atomic_t irq_err_count; ++atomic_unchecked_t irq_err_count; + + int arch_show_interrupts(struct seq_file *p, int prec) + { +- seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count)); ++ seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count)); + return 0; + } + + asmlinkage void spurious_interrupt(void) + { +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + } + + void __init init_IRQ(void) +@@ -72,6 +72,8 @@ void __init init_IRQ(void) + } + + #ifdef CONFIG_DEBUG_STACKOVERFLOW ++ ++extern void gr_handle_kernel_exploit(void); + static inline void check_stack_overflow(void) + { + unsigned long sp; +@@ -87,6 +89,7 @@ static inline void check_stack_overflow(void) + printk("do_IRQ: stack overflow: %ld\n", + sp - sizeof(struct thread_info)); + dump_stack(); ++ gr_handle_kernel_exploit(); + } + } + #else +diff --git a/arch/mips/kernel/kprobes.c b/arch/mips/kernel/kprobes.c +index f5c8bce70db2..b06a56098e5b 100644 +--- a/arch/mips/kernel/kprobes.c ++++ b/arch/mips/kernel/kprobes.c +@@ -535,6 +535,7 @@ static void __used kretprobe_trampoline_holder(void) + + void kretprobe_trampoline(void); + ++#ifdef CONFIG_KRETPROBES + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) + { +@@ -543,6 +544,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + /* Replace the return addr with trampoline addr */ + regs->regs[31] = (unsigned long)kretprobe_trampoline; + } ++#endif + + /* + * Called when the probe at kretprobe trampoline is hit +@@ -611,6 +613,7 @@ static int __kprobes trampoline_probe_handler(struct kprobe *p, + return 1; + } + ++#ifdef CONFIG_KRETPROBES + int __kprobes arch_trampoline_kprobe(struct kprobe *p) + { + if (p->addr == (kprobe_opcode_t *)kretprobe_trampoline) +@@ -618,6 +621,7 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) + + return 0; + } ++#endif + + static struct kprobe trampoline_p = { + .addr = (kprobe_opcode_t *)kretprobe_trampoline, +diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c +index 60c4d4599639..12250a78bf2a 100644 +--- a/arch/mips/kernel/pm-cps.c ++++ b/arch/mips/kernel/pm-cps.c +@@ -167,7 +167,7 @@ int cps_pm_enter_state(enum cps_pm_state state) + nc_core_ready_count = nc_addr; + + /* Ensure ready_count is zero-initialised before the assembly runs */ +- ACCESS_ONCE(*nc_core_ready_count) = 0; ++ ACCESS_ONCE_RW(*nc_core_ready_count) = 0; + coupled_barrier(&per_cpu(pm_barrier, core), online); + + /* Run the generated entry code */ +diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c +index fbbf5fcc695a..eec61ddb6704 100644 +--- a/arch/mips/kernel/process.c ++++ b/arch/mips/kernel/process.c +@@ -603,18 +603,6 @@ unsigned long get_wchan(struct task_struct *task) + return pc; + } + +-/* +- * Don't forget that the stack pointer must be aligned on a 8 bytes +- * boundary for 32-bits ABI and 16 bytes for 64-bits ABI. +- */ +-unsigned long arch_align_stack(unsigned long sp) +-{ +- if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) +- sp -= get_random_int() & ~PAGE_MASK; +- +- return sp & ALMASK; +-} +- + static void arch_dump_stack(void *info) + { + struct pt_regs *regs; +diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c +index bf83dc1eecfb..775bed8c7c0e 100644 +--- a/arch/mips/kernel/ptrace.c ++++ b/arch/mips/kernel/ptrace.c +@@ -883,6 +883,10 @@ long arch_ptrace(struct task_struct *child, long request, + return ret; + } + ++#ifdef CONFIG_GRKERNSEC_SETXID ++extern void gr_delayed_cred_worker(void); ++#endif ++ + /* + * Notification of system call entry/exit + * - triggered by current->work.syscall_trace +@@ -900,6 +904,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall) + if (secure_computing(NULL) == -1) + return -1; + ++#ifdef CONFIG_GRKERNSEC_SETXID ++ if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID))) ++ gr_delayed_cred_worker(); ++#endif ++ + if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT))) + trace_sys_enter(regs, regs->regs[2]); + +diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c +index 4472a7f98577..c5905e682c7e 100644 +--- a/arch/mips/kernel/sync-r4k.c ++++ b/arch/mips/kernel/sync-r4k.c +@@ -18,8 +18,8 @@ + #include <asm/mipsregs.h> + + static unsigned int initcount = 0; +-static atomic_t count_count_start = ATOMIC_INIT(0); +-static atomic_t count_count_stop = ATOMIC_INIT(0); ++static atomic_unchecked_t count_count_start = ATOMIC_INIT(0); ++static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0); + + #define COUNTON 100 + #define NR_LOOPS 3 +@@ -46,13 +46,13 @@ void synchronise_count_master(int cpu) + + for (i = 0; i < NR_LOOPS; i++) { + /* slaves loop on '!= 2' */ +- while (atomic_read(&count_count_start) != 1) ++ while (atomic_read_unchecked(&count_count_start) != 1) + mb(); +- atomic_set(&count_count_stop, 0); ++ atomic_set_unchecked(&count_count_stop, 0); + smp_wmb(); + + /* Let the slave writes its count register */ +- atomic_inc(&count_count_start); ++ atomic_inc_unchecked(&count_count_start); + + /* Count will be initialised to current timer */ + if (i == 1) +@@ -67,11 +67,11 @@ void synchronise_count_master(int cpu) + /* + * Wait for slave to leave the synchronization point: + */ +- while (atomic_read(&count_count_stop) != 1) ++ while (atomic_read_unchecked(&count_count_stop) != 1) + mb(); +- atomic_set(&count_count_start, 0); ++ atomic_set_unchecked(&count_count_start, 0); + smp_wmb(); +- atomic_inc(&count_count_stop); ++ atomic_inc_unchecked(&count_count_stop); + } + /* Arrange for an interrupt in a short while */ + write_c0_compare(read_c0_count() + COUNTON); +@@ -96,8 +96,8 @@ void synchronise_count_slave(int cpu) + */ + + for (i = 0; i < NR_LOOPS; i++) { +- atomic_inc(&count_count_start); +- while (atomic_read(&count_count_start) != 2) ++ atomic_inc_unchecked(&count_count_start); ++ while (atomic_read_unchecked(&count_count_start) != 2) + mb(); + + /* +@@ -106,8 +106,8 @@ void synchronise_count_slave(int cpu) + if (i == NR_LOOPS-1) + write_c0_count(initcount); + +- atomic_inc(&count_count_stop); +- while (atomic_read(&count_count_stop) != 2) ++ atomic_inc_unchecked(&count_count_stop); ++ while (atomic_read_unchecked(&count_count_stop) != 2) + mb(); + } + /* Arrange for an interrupt in a short while */ +diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c +index b0b29cb6f3d8..b042fb13c524 100644 +--- a/arch/mips/kernel/traps.c ++++ b/arch/mips/kernel/traps.c +@@ -704,7 +704,18 @@ asmlinkage void do_ov(struct pt_regs *regs) + }; + + prev_state = exception_enter(); +- die_if_kernel("Integer overflow", regs); ++ if (unlikely(!user_mode(regs))) { ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ if (fixup_exception(regs)) { ++ pax_report_refcount_error(regs, NULL); ++ exception_exit(prev_state); ++ return; ++ } ++#endif ++ ++ die("Integer overflow", regs); ++ } + + force_sig_info(SIGFPE, &info, current); + exception_exit(prev_state); +diff --git a/arch/mips/lib/ashldi3.c b/arch/mips/lib/ashldi3.c +index c3e22053d13e..b4302f878489 100644 +--- a/arch/mips/lib/ashldi3.c ++++ b/arch/mips/lib/ashldi3.c +@@ -2,7 +2,11 @@ + + #include "libgcc.h" + +-long long notrace __ashldi3(long long u, word_type b) ++#ifdef CONFIG_64BIT ++DWtype notrace __ashlti3(DWtype u, word_type b) ++#else ++DWtype notrace __ashldi3(DWtype u, word_type b) ++#endif + { + DWunion uu, w; + word_type bm; +@@ -11,19 +15,22 @@ long long notrace __ashldi3(long long u, word_type b) + return u; + + uu.ll = u; +- bm = 32 - b; ++ bm = BITS_PER_LONG - b; + + if (bm <= 0) { + w.s.low = 0; +- w.s.high = (unsigned int) uu.s.low << -bm; ++ w.s.high = (unsigned long) uu.s.low << -bm; + } else { +- const unsigned int carries = (unsigned int) uu.s.low >> bm; ++ const unsigned long carries = (unsigned long) uu.s.low >> bm; + +- w.s.low = (unsigned int) uu.s.low << b; +- w.s.high = ((unsigned int) uu.s.high << b) | carries; ++ w.s.low = (unsigned long) uu.s.low << b; ++ w.s.high = ((unsigned long) uu.s.high << b) | carries; + } + + return w.ll; + } +- ++#ifdef CONFIG_64BIT ++EXPORT_SYMBOL(__ashlti3); ++#else + EXPORT_SYMBOL(__ashldi3); ++#endif +diff --git a/arch/mips/lib/ashrdi3.c b/arch/mips/lib/ashrdi3.c +index 17456024873d..d20aabfd92b4 100644 +--- a/arch/mips/lib/ashrdi3.c ++++ b/arch/mips/lib/ashrdi3.c +@@ -2,7 +2,11 @@ + + #include "libgcc.h" + +-long long notrace __ashrdi3(long long u, word_type b) ++#ifdef CONFIG_64BIT ++DWtype notrace __ashrti3(DWtype u, word_type b) ++#else ++DWtype notrace __ashrdi3(DWtype u, word_type b) ++#endif + { + DWunion uu, w; + word_type bm; +@@ -11,21 +15,24 @@ long long notrace __ashrdi3(long long u, word_type b) + return u; + + uu.ll = u; +- bm = 32 - b; ++ bm = BITS_PER_LONG - b; + + if (bm <= 0) { + /* w.s.high = 1..1 or 0..0 */ + w.s.high = +- uu.s.high >> 31; ++ uu.s.high >> (BITS_PER_LONG - 1); + w.s.low = uu.s.high >> -bm; + } else { +- const unsigned int carries = (unsigned int) uu.s.high << bm; ++ const unsigned long carries = (unsigned long) uu.s.high << bm; + + w.s.high = uu.s.high >> b; +- w.s.low = ((unsigned int) uu.s.low >> b) | carries; ++ w.s.low = ((unsigned long) uu.s.low >> b) | carries; + } + + return w.ll; + } +- ++#ifdef CONFIG_64BIT ++EXPORT_SYMBOL(__ashrti3); ++#else + EXPORT_SYMBOL(__ashrdi3); ++#endif +diff --git a/arch/mips/lib/libgcc.h b/arch/mips/lib/libgcc.h +index 05909d58e2fe..b03284bf8b5e 100644 +--- a/arch/mips/lib/libgcc.h ++++ b/arch/mips/lib/libgcc.h +@@ -5,13 +5,19 @@ + + typedef int word_type __attribute__ ((mode (__word__))); + ++#ifdef CONFIG_64BIT ++typedef int DWtype __attribute__((mode(TI))); ++#else ++typedef long long DWtype; ++#endif ++ + #ifdef __BIG_ENDIAN + struct DWstruct { +- int high, low; ++ long high, low; + }; + #elif defined(__LITTLE_ENDIAN) + struct DWstruct { +- int low, high; ++ long low, high; + }; + #else + #error I feel sick. +@@ -19,7 +25,7 @@ struct DWstruct { + + typedef union { + struct DWstruct s; +- long long ll; ++ DWtype ll; + } DWunion; + + #endif /* __ASM_LIBGCC_H */ +diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c +index 3bef306cdfdb..fcec1330f72b 100644 +--- a/arch/mips/mm/fault.c ++++ b/arch/mips/mm/fault.c +@@ -30,6 +30,23 @@ + + int show_unhandled_signals = 1; + ++#ifdef CONFIG_PAX_PAGEEXEC ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 5; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + /* + * This routine handles page faults. It determines the address, + * and the problem, and then passes it off to one of the appropriate +@@ -204,6 +221,14 @@ static void __kprobes __do_page_fault(struct pt_regs *regs, unsigned long write, + bad_area_nosemaphore: + /* User mode accesses just cause a SIGSEGV */ + if (user_mode(regs)) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) { ++ pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs)); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + tsk->thread.cp0_badvaddr = address; + tsk->thread.error_code = write; + if (show_unhandled_signals && +diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c +index e86ebcf5c071..7a78a070cb86 100644 +--- a/arch/mips/mm/init.c ++++ b/arch/mips/mm/init.c +@@ -474,10 +474,10 @@ void __init mem_init(void) + + #ifdef CONFIG_64BIT + if ((unsigned long) &_text > (unsigned long) CKSEG0) +- /* The -4 is a hack so that user tools don't have to handle ++ /* The -0x2000-4 is a hack so that user tools don't have to handle + the overflow. */ + kclist_add(&kcore_kseg0, (void *) CKSEG0, +- 0x80000000 - 4, KCORE_TEXT); ++ 0x80000000 - 0x2000 - 4, KCORE_TEXT); + #endif + } + #endif /* !CONFIG_NEED_MULTIPLE_NODES */ +diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c +index a44052c05f93..66bb13d7abc4 100644 +--- a/arch/mips/mm/mmap.c ++++ b/arch/mips/mm/mmap.c +@@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp, + struct vm_area_struct *vma; + unsigned long addr = addr0; + int do_color_align; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + struct vm_unmapped_area_info info; + + if (unlikely(len > TASK_SIZE)) +@@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp, + do_color_align = 1; + + /* requesting a specific address */ ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(current->mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + if (do_color_align) + addr = COLOUR_ALIGN(addr, pgoff); +@@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp, + addr = PAGE_ALIGN(addr); + + vma = find_vma(mm, addr); +- if (TASK_SIZE - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + + info.length = len; + info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0; + info.align_offset = pgoff << PAGE_SHIFT; ++ info.threadstack_offset = offset; + + if (dir == DOWN) { + info.flags = VM_UNMAPPED_AREA_TOPDOWN; +@@ -160,14 +166,30 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + { + unsigned long random_factor = 0UL; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (current->flags & PF_RANDOMIZE) + random_factor = arch_mmap_rnd(); + + if (mmap_is_legacy()) { + mm->mmap_base = TASK_UNMAPPED_BASE + random_factor; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + } else { + mm->mmap_base = mmap_base(random_factor); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + } + } +diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c +index cfceaea92724..65deeb41e443 100644 +--- a/arch/mips/sgi-ip27/ip27-nmi.c ++++ b/arch/mips/sgi-ip27/ip27-nmi.c +@@ -187,9 +187,9 @@ void + cont_nmi_dump(void) + { + #ifndef REAL_NMI_SIGNAL +- static atomic_t nmied_cpus = ATOMIC_INIT(0); ++ static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0); + +- atomic_inc(&nmied_cpus); ++ atomic_inc_unchecked(&nmied_cpus); + #endif + /* + * Only allow 1 cpu to proceed +@@ -233,7 +233,7 @@ cont_nmi_dump(void) + udelay(10000); + } + #else +- while (atomic_read(&nmied_cpus) != num_online_cpus()); ++ while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus()); + #endif + + /* +diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c +index 160b88000b4b..3b53fdc63cb5 100644 +--- a/arch/mips/sni/rm200.c ++++ b/arch/mips/sni/rm200.c +@@ -270,7 +270,7 @@ void sni_rm200_mask_and_ack_8259A(struct irq_data *d) + "spurious RM200 8259A interrupt: IRQ%d.\n", irq); + spurious_irq_mask |= irqmask; + } +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + /* + * Theoretically we do not have to handle this IRQ, + * but in Linux this does not cause problems and is +diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c +index 41e873bc8474..34d33a769dbb 100644 +--- a/arch/mips/vr41xx/common/icu.c ++++ b/arch/mips/vr41xx/common/icu.c +@@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq) + + printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2); + +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + + return -1; + } +diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c +index ae0e4ee6c617..e8f0692361e1 100644 +--- a/arch/mips/vr41xx/common/irq.c ++++ b/arch/mips/vr41xx/common/irq.c +@@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq) + irq_cascade_t *cascade; + + if (irq >= NR_IRQS) { +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + return; + } + +@@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq) + ret = cascade->get_irq(irq); + irq = ret; + if (ret < 0) +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + else + irq_dispatch(irq); + if (!irqd_irq_disabled(idata) && chip->irq_unmask) +diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h +index 967d144f307e..db12197e6185 100644 +--- a/arch/mn10300/proc-mn103e010/include/proc/cache.h ++++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h +@@ -11,12 +11,14 @@ + #ifndef _ASM_PROC_CACHE_H + #define _ASM_PROC_CACHE_H + ++#include <linux/const.h> ++ + /* L1 cache */ + + #define L1_CACHE_NWAYS 4 /* number of ways in caches */ + #define L1_CACHE_NENTRIES 256 /* number of entries in each way */ +-#define L1_CACHE_BYTES 16 /* bytes per entry */ + #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */ ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */ + #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */ + + #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */ +diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h +index bcb5df2d892f..84fabd26cbf8 100644 +--- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h ++++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h +@@ -16,13 +16,15 @@ + #ifndef _ASM_PROC_CACHE_H + #define _ASM_PROC_CACHE_H + ++#include <linux/const.h> ++ + /* + * L1 cache + */ + #define L1_CACHE_NWAYS 4 /* number of ways in caches */ + #define L1_CACHE_NENTRIES 128 /* number of entries in each way */ +-#define L1_CACHE_BYTES 32 /* bytes per entry */ + #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */ ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */ + #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */ + + #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */ +diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h +index 5f55da9cbfd5..7ce943743d38 100644 +--- a/arch/openrisc/include/asm/cache.h ++++ b/arch/openrisc/include/asm/cache.h +@@ -19,13 +19,15 @@ + #ifndef __ASM_OPENRISC_CACHE_H + #define __ASM_OPENRISC_CACHE_H + ++#include <linux/const.h> ++ + /* FIXME: How can we replace these with values from the CPU... + * they shouldn't be hard-coded! + */ + + #define __ro_after_init __read_mostly + +-#define L1_CACHE_BYTES 16 + #define L1_CACHE_SHIFT 4 ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #endif /* __ASM_OPENRISC_CACHE_H */ +diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h +index 5394b9c5f914..e77a306e46c1 100644 +--- a/arch/parisc/include/asm/atomic.h ++++ b/arch/parisc/include/asm/atomic.h +@@ -327,6 +327,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v) + return dec; + } + ++#define atomic64_read_unchecked(v) atomic64_read(v) ++#define atomic64_set_unchecked(v, i) atomic64_set((v), (i)) ++#define atomic64_add_unchecked(a, v) atomic64_add((a), (v)) ++#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v)) ++#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v)) ++#define atomic64_inc_unchecked(v) atomic64_inc(v) ++#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v) ++#define atomic64_dec_unchecked(v) atomic64_dec(v) ++#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n)) ++ + #endif /* !CONFIG_64BIT */ + + +diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h +index df0f52bd18b4..810699b6deaf 100644 +--- a/arch/parisc/include/asm/cache.h ++++ b/arch/parisc/include/asm/cache.h +@@ -5,6 +5,7 @@ + #ifndef __ARCH_PARISC_CACHE_H + #define __ARCH_PARISC_CACHE_H + ++#include <linux/const.h> + + /* + * PA 2.0 processors have 64 and 128-byte L2 cachelines; PA 1.1 processors +@@ -14,6 +15,8 @@ + #define L1_CACHE_BYTES 16 + #define L1_CACHE_SHIFT 4 + ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) ++ + #ifndef __ASSEMBLY__ + + #define SMP_CACHE_BYTES L1_CACHE_BYTES +diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h +index 78c9fd32c554..42fa66a33776 100644 +--- a/arch/parisc/include/asm/elf.h ++++ b/arch/parisc/include/asm/elf.h +@@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */ + + #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE 0x10000UL ++ ++#define PAX_DELTA_MMAP_LEN 16 ++#define PAX_DELTA_STACK_LEN 16 ++#endif ++ + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. This could be done in user space, + but it's not easy, and we've already done it here. */ +diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h +index f08dda3f0995..ea6aa1b4d362 100644 +--- a/arch/parisc/include/asm/pgalloc.h ++++ b/arch/parisc/include/asm/pgalloc.h +@@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) + (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT)); + } + ++static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) ++{ ++ pgd_populate(mm, pgd, pmd); ++} ++ + static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) + { + pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL, PMD_ORDER); +@@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) + #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); }) + #define pmd_free(mm, x) do { } while (0) + #define pgd_populate(mm, pmd, pte) BUG() ++#define pgd_populate_kernel(mm, pmd, pte) BUG() + + #endif + +diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h +index 3a4ed9f91d57..29b7218a9fce 100644 +--- a/arch/parisc/include/asm/pgtable.h ++++ b/arch/parisc/include/asm/pgtable.h +@@ -236,6 +236,17 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr) + #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED) + #define PAGE_COPY PAGE_EXECREAD + #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED) ++# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED) ++# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED) ++#else ++# define PAGE_SHARED_NOEXEC PAGE_SHARED ++# define PAGE_COPY_NOEXEC PAGE_COPY ++# define PAGE_READONLY_NOEXEC PAGE_READONLY ++#endif ++ + #define PAGE_KERNEL __pgprot(_PAGE_KERNEL) + #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC) + #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX) +diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h +index 0497ceceeb85..58b097ad085c 100644 +--- a/arch/parisc/include/asm/uaccess.h ++++ b/arch/parisc/include/asm/uaccess.h +@@ -256,10 +256,10 @@ static inline void copy_user_overflow(int size, unsigned long count) + static __always_inline unsigned long __must_check + copy_from_user(void *to, const void __user *from, unsigned long n) + { +- int sz = __compiletime_object_size(to); ++ size_t sz = __compiletime_object_size(to); + unsigned long ret = n; + +- if (likely(sz < 0 || sz >= n)) { ++ if (likely(sz == (size_t)-1 || sz >= n)) { + check_object_size(to, n, false); + ret = __copy_from_user(to, from, n); + } else if (!__builtin_constant_p(n)) +@@ -267,7 +267,7 @@ copy_from_user(void *to, const void __user *from, unsigned long n) + else + __bad_copy_user(); + +- if (unlikely(ret)) ++ if (unlikely(ret && (long)ret > 0)) + memset(to + (n - ret), 0, ret); + + return ret; +@@ -276,9 +276,9 @@ copy_from_user(void *to, const void __user *from, unsigned long n) + static __always_inline unsigned long __must_check + copy_to_user(void __user *to, const void *from, unsigned long n) + { +- int sz = __compiletime_object_size(from); ++ size_t sz = __compiletime_object_size(to); + +- if (likely(sz < 0 || sz >= n)) { ++ if (likely(sz == (size_t)-1 || sz >= n)) { + check_object_size(from, n, true); + n = __copy_to_user(to, from, n); + } else if (!__builtin_constant_p(n)) +diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c +index a0ecdb4abcc8..71d2069ccf92 100644 +--- a/arch/parisc/kernel/module.c ++++ b/arch/parisc/kernel/module.c +@@ -100,14 +100,12 @@ + * or init pieces the location is */ + static inline int in_init(struct module *me, void *loc) + { +- return (loc >= me->init_layout.base && +- loc <= (me->init_layout.base + me->init_layout.size)); ++ within_module_init((unsigned long)loc, me); + } + + static inline int in_core(struct module *me, void *loc) + { +- return (loc >= me->core_layout.base && +- loc <= (me->core_layout.base + me->core_layout.size)); ++ within_module_core((unsigned long)loc, me); + } + + static inline int in_local(struct module *me, void *loc) +@@ -367,13 +365,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr, + } + + /* align things a bit */ +- me->core_layout.size = ALIGN(me->core_layout.size, 16); +- me->arch.got_offset = me->core_layout.size; +- me->core_layout.size += gots * sizeof(struct got_entry); ++ me->core_layout.size_rw = ALIGN(me->core_layout.size_rw, 16); ++ me->arch.got_offset = me->core_layout.size_rw; ++ me->core_layout.size_rw += gots * sizeof(struct got_entry); + +- me->core_layout.size = ALIGN(me->core_layout.size, 16); +- me->arch.fdesc_offset = me->core_layout.size; +- me->core_layout.size += fdescs * sizeof(Elf_Fdesc); ++ me->core_layout.size_rw = ALIGN(me->core_layout.size_rw, 16); ++ me->arch.fdesc_offset = me->core_layout.size_rw; ++ me->core_layout.size_rw += fdescs * sizeof(Elf_Fdesc); + + me->arch.got_max = gots; + me->arch.fdesc_max = fdescs; +@@ -391,7 +389,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend) + + BUG_ON(value == 0); + +- got = me->core_layout.base + me->arch.got_offset; ++ got = me->core_layout.base_rw + me->arch.got_offset; + for (i = 0; got[i].addr; i++) + if (got[i].addr == value) + goto out; +@@ -409,7 +407,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend) + #ifdef CONFIG_64BIT + static Elf_Addr get_fdesc(struct module *me, unsigned long value) + { +- Elf_Fdesc *fdesc = me->core_layout.base + me->arch.fdesc_offset; ++ Elf_Fdesc *fdesc = me->core_layout.base_rw + me->arch.fdesc_offset; + + if (!value) { + printk(KERN_ERR "%s: zero OPD requested!\n", me->name); +@@ -427,7 +425,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value) + + /* Create new one */ + fdesc->addr = value; +- fdesc->gp = (Elf_Addr)me->core_layout.base + me->arch.got_offset; ++ fdesc->gp = (Elf_Addr)me->core_layout.base_rw + me->arch.got_offset; + return (Elf_Addr)fdesc; + } + #endif /* CONFIG_64BIT */ +@@ -847,7 +845,7 @@ register_unwind_table(struct module *me, + + table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr; + end = table + sechdrs[me->arch.unwind_section].sh_size; +- gp = (Elf_Addr)me->core_layout.base + me->arch.got_offset; ++ gp = (Elf_Addr)me->core_layout.base_rw + me->arch.got_offset; + + DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n", + me->arch.unwind_section, table, end, gp); +diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c +index 1d7691fa8ab2..c9aaf609cc3f 100644 +--- a/arch/parisc/kernel/sys_parisc.c ++++ b/arch/parisc/kernel/sys_parisc.c +@@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, + unsigned long task_size = TASK_SIZE; + int do_color_align, last_mmap; + struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags); + + if (len > task_size) + return -ENOMEM; +@@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, + goto found_addr; + } + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + if (do_color_align && last_mmap) + addr = COLOR_ALIGN(addr, last_mmap, pgoff); +@@ -128,6 +133,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, + info.high_limit = mmap_upper_limit(); + info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0; + info.align_offset = shared_align_offset(last_mmap, pgoff); ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + + found_addr: +@@ -147,6 +153,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + unsigned long addr = addr0; + int do_color_align, last_mmap; + struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags); + + #ifdef CONFIG_64BIT + /* This should only ever run for 32-bit processes. */ +@@ -171,6 +178,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + } + + /* requesting a specific address */ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + if (do_color_align && last_mmap) + addr = COLOR_ALIGN(addr, last_mmap, pgoff); +@@ -190,6 +201,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + info.high_limit = mm->mmap_base; + info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0; + info.align_offset = shared_align_offset(last_mmap, pgoff); ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + if (!(addr & ~PAGE_MASK)) + goto found_addr; +@@ -255,6 +267,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + mm->mmap_legacy_base = mmap_legacy_base(); + mm->mmap_base = mmap_upper_limit(); + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) { ++ mm->mmap_legacy_base += mm->delta_mmap; ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++ } ++#endif ++ + if (mmap_is_legacy()) { + mm->mmap_base = mm->mmap_legacy_base; + mm->get_unmapped_area = arch_get_unmapped_area; +diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c +index 378df9207406..9b2ab51b7e20 100644 +--- a/arch/parisc/kernel/traps.c ++++ b/arch/parisc/kernel/traps.c +@@ -719,9 +719,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs) + + down_read(¤t->mm->mmap_sem); + vma = find_vma(current->mm,regs->iaoq[0]); +- if (vma && (regs->iaoq[0] >= vma->vm_start) +- && (vma->vm_flags & VM_EXEC)) { +- ++ if (vma && (regs->iaoq[0] >= vma->vm_start)) { + fault_address = regs->iaoq[0]; + fault_space = regs->iasq[0]; + +diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c +index 040c48fc5391..d133dce17f8d 100644 +--- a/arch/parisc/mm/fault.c ++++ b/arch/parisc/mm/fault.c +@@ -16,6 +16,7 @@ + #include <linux/interrupt.h> + #include <linux/extable.h> + #include <linux/uaccess.h> ++#include <linux/unistd.h> + + #include <asm/traps.h> + +@@ -50,7 +51,7 @@ int show_unhandled_signals = 1; + static unsigned long + parisc_acctyp(unsigned long code, unsigned int inst) + { +- if (code == 6 || code == 16) ++ if (code == 6 || code == 7 || code == 16) + return VM_EXEC; + + switch (inst & 0xf0000000) { +@@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst) + } + #endif + ++#ifdef CONFIG_PAX_PAGEEXEC ++/* ++ * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when rt_sigreturn trampoline was detected ++ * 3 when unpatched PLT trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ ++#ifdef CONFIG_PAX_EMUPLT ++ int err; ++ ++ do { /* PaX: unpatched PLT emulation */ ++ unsigned int bl, depwi; ++ ++ err = get_user(bl, (unsigned int *)instruction_pointer(regs)); ++ err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4)); ++ ++ if (err) ++ break; ++ ++ if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) { ++ unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12; ++ ++ err = get_user(ldw, (unsigned int *)addr); ++ err |= get_user(bv, (unsigned int *)(addr+4)); ++ err |= get_user(ldw2, (unsigned int *)(addr+8)); ++ ++ if (err) ++ break; ++ ++ if (ldw == 0x0E801096U && ++ bv == 0xEAC0C000U && ++ ldw2 == 0x0E881095U) ++ { ++ unsigned int resolver, map; ++ ++ err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8)); ++ err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12)); ++ if (err) ++ break; ++ ++ regs->gr[20] = instruction_pointer(regs)+8; ++ regs->gr[21] = map; ++ regs->gr[22] = resolver; ++ regs->iaoq[0] = resolver | 3UL; ++ regs->iaoq[1] = regs->iaoq[0] + 4; ++ return 3; ++ } ++ } ++ } while (0); ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ ++#ifndef CONFIG_PAX_EMUSIGRT ++ if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP)) ++ return 1; ++#endif ++ ++ do { /* PaX: rt_sigreturn emulation */ ++ unsigned int ldi1, ldi2, bel, nop; ++ ++ err = get_user(ldi1, (unsigned int *)instruction_pointer(regs)); ++ err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4)); ++ err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8)); ++ err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12)); ++ ++ if (err) ++ break; ++ ++ if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) && ++ ldi2 == 0x3414015AU && ++ bel == 0xE4008200U && ++ nop == 0x08000240U) ++ { ++ regs->gr[25] = (ldi1 & 2) >> 1; ++ regs->gr[20] = __NR_rt_sigreturn; ++ regs->gr[31] = regs->iaoq[1] + 16; ++ regs->sr[0] = regs->iasq[1]; ++ regs->iaoq[0] = 0x100UL; ++ regs->iaoq[1] = regs->iaoq[0] + 4; ++ regs->iasq[0] = regs->sr[2]; ++ regs->iasq[1] = regs->sr[2]; ++ return 2; ++ } ++ } while (0); ++#endif ++ ++ return 1; ++} ++ ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 5; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + int fixup_exception(struct pt_regs *regs) + { + const struct exception_table_entry *fix; +@@ -298,8 +409,33 @@ void do_page_fault(struct pt_regs *regs, unsigned long code, + + good_area: + +- if ((vma->vm_flags & acc_type) != acc_type) ++ if ((vma->vm_flags & acc_type) != acc_type) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) && ++ (address & ~3UL) == instruction_pointer(regs)) ++ { ++ up_read(&mm->mmap_sem); ++ switch (pax_handle_fetch_fault(regs)) { ++ ++#ifdef CONFIG_PAX_EMUPLT ++ case 3: ++ return; ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ case 2: ++ return; ++#endif ++ ++ } ++ pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + goto bad_area; ++ } + + /* + * If for any reason at all we couldn't handle the fault, make +diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig +index 8f01f21e78f1..db7fb2851457 100644 +--- a/arch/powerpc/Kconfig ++++ b/arch/powerpc/Kconfig +@@ -140,6 +140,7 @@ config PPC + select ARCH_USE_BUILTIN_BSWAP + select OLD_SIGSUSPEND + select OLD_SIGACTION if PPC32 ++ select HAVE_GCC_PLUGINS + select HAVE_DEBUG_STACKOVERFLOW + select HAVE_IRQ_EXIT_ON_IRQ_STACK + select ARCH_USE_CMPXCHG_LOCKREF if PPC64 +@@ -441,6 +442,7 @@ config KEXEC + bool "kexec system call" + depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP)) || PPC_BOOK3E + select KEXEC_CORE ++ depends on !GRKERNSEC_KMEM + help + kexec is a system call that implements the ability to shutdown your + current kernel, and to start another kernel. It is like a reboot +diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h +index 2b90335194a7..5e1a3d6a3476 100644 +--- a/arch/powerpc/include/asm/atomic.h ++++ b/arch/powerpc/include/asm/atomic.h +@@ -12,6 +12,11 @@ + + #define ATOMIC_INIT(i) { (i) } + ++#define _ASM_EXTABLE(from, to) \ ++" .section __ex_table,\"a\"\n" \ ++ PPC_LONG" " #from ", " #to"\n" \ ++" .previous\n" ++ + /* + * Since *_return_relaxed and {cmp}xchg_relaxed are implemented with + * a "bne-" instruction at the end, so an isync is enough as a acquire barrier +@@ -39,38 +44,79 @@ static __inline__ int atomic_read(const atomic_t *v) + return t; + } + ++static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v) ++{ ++ int t; ++ ++ __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter)); ++ ++ return t; ++} ++ + static __inline__ void atomic_set(atomic_t *v, int i) + { + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i)); + } + +-#define ATOMIC_OP(op, asm_op) \ +-static __inline__ void atomic_##op(int a, atomic_t *v) \ ++static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i) ++{ ++ __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i)); ++} ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#define __REFCOUNT_OP(op) op##o. ++#define __OVERFLOW_PRE \ ++ " mcrxr cr0\n" ++#define __OVERFLOW_POST \ ++ " bf 4*cr0+so, 3f\n" \ ++ "2: .long 0x00c00b00\n" \ ++ "3:\n" ++#define __OVERFLOW_EXTABLE \ ++ "\n4:\n" \ ++ _ASM_EXTABLE(2b, 4b) ++#else ++#define __REFCOUNT_OP(op) op ++#define __OVERFLOW_PRE ++#define __OVERFLOW_POST ++#define __OVERFLOW_EXTABLE ++#endif ++ ++#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \ ++static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \ + { \ + int t; \ + \ + __asm__ __volatile__( \ +-"1: lwarx %0,0,%3 # atomic_" #op "\n" \ ++"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \ ++ pre_op \ + #asm_op " %0,%2,%0\n" \ ++ post_op \ + PPC405_ERR77(0,%3) \ + " stwcx. %0,0,%3 \n" \ + " bne- 1b\n" \ ++ extable \ + : "=&r" (t), "+m" (v->counter) \ + : "r" (a), "r" (&v->counter) \ + : "cc"); \ + } \ + +-#define ATOMIC_OP_RETURN_RELAXED(op, asm_op) \ +-static inline int atomic_##op##_return_relaxed(int a, atomic_t *v) \ ++#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \ ++ __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE) ++ ++#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\ ++static inline int atomic_##op##_return##suffix##_relaxed(int a, atomic##suffix##_t *v)\ + { \ + int t; \ + \ + __asm__ __volatile__( \ +-"1: lwarx %0,0,%3 # atomic_" #op "_return_relaxed\n" \ ++"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "_relaxed\n"\ ++ pre_op \ + #asm_op " %0,%2,%0\n" \ ++ post_op \ + PPC405_ERR77(0, %3) \ + " stwcx. %0,0,%3\n" \ + " bne- 1b\n" \ ++ extable \ + : "=&r" (t), "+m" (v->counter) \ + : "r" (a), "r" (&v->counter) \ + : "cc"); \ +@@ -78,6 +124,9 @@ static inline int atomic_##op##_return_relaxed(int a, atomic_t *v) \ + return t; \ + } + ++#define ATOMIC_OP_RETURN_RELAXED(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\ ++ __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE) ++ + #define ATOMIC_FETCH_OP_RELAXED(op, asm_op) \ + static inline int atomic_fetch_##op##_relaxed(int a, atomic_t *v) \ + { \ +@@ -105,6 +154,7 @@ ATOMIC_OPS(add, add) + ATOMIC_OPS(sub, subf) + + #define atomic_add_return_relaxed atomic_add_return_relaxed ++#define atomic_add_return_unchecked_relaxed atomic_add_return_unchecked_relaxed + #define atomic_sub_return_relaxed atomic_sub_return_relaxed + + #define atomic_fetch_add_relaxed atomic_fetch_add_relaxed +@@ -126,41 +176,22 @@ ATOMIC_OPS(xor, xor) + #undef ATOMIC_OPS + #undef ATOMIC_FETCH_OP_RELAXED + #undef ATOMIC_OP_RETURN_RELAXED ++#undef __ATOMIC_OP_RETURN + #undef ATOMIC_OP ++#undef __ATOMIC_OP + + #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0) + +-static __inline__ void atomic_inc(atomic_t *v) +-{ +- int t; +- +- __asm__ __volatile__( +-"1: lwarx %0,0,%2 # atomic_inc\n\ +- addic %0,%0,1\n" +- PPC405_ERR77(0,%2) +-" stwcx. %0,0,%2 \n\ +- bne- 1b" +- : "=&r" (t), "+m" (v->counter) +- : "r" (&v->counter) +- : "cc", "xer"); +-} +- +-static __inline__ int atomic_inc_return_relaxed(atomic_t *v) +-{ +- int t; +- +- __asm__ __volatile__( +-"1: lwarx %0,0,%2 # atomic_inc_return_relaxed\n" +-" addic %0,%0,1\n" +- PPC405_ERR77(0, %2) +-" stwcx. %0,0,%2\n" +-" bne- 1b" +- : "=&r" (t), "+m" (v->counter) +- : "r" (&v->counter) +- : "cc", "xer"); +- +- return t; +-} ++/* ++ * atomic_inc - increment atomic variable ++ * @v: pointer of type atomic_t ++ * ++ * Automatically increments @v by 1 ++ */ ++#define atomic_inc(v) atomic_add(1, (v)) ++#define atomic_inc_unchecked(v) atomic_add_unchecked(1, (v)) ++#define atomic_inc_return_relaxed(v) atomic_add_return_relaxed(1, (v)) ++#define atomic_inc_return_unchecked_relaxed(v) atomic_add_return_unchecked_relaxed(1, (v)) + + /* + * atomic_inc_and_test - increment and test +@@ -171,37 +202,20 @@ static __inline__ int atomic_inc_return_relaxed(atomic_t *v) + * other cases. + */ + #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) ++#define atomic_inc_and_test_unchecked(v) (atomic_inc_return_unchecked(v) == 0) + +-static __inline__ void atomic_dec(atomic_t *v) +-{ +- int t; +- +- __asm__ __volatile__( +-"1: lwarx %0,0,%2 # atomic_dec\n\ +- addic %0,%0,-1\n" +- PPC405_ERR77(0,%2)\ +-" stwcx. %0,0,%2\n\ +- bne- 1b" +- : "=&r" (t), "+m" (v->counter) +- : "r" (&v->counter) +- : "cc", "xer"); +-} ++/* ++ * atomic_dec - decrement atomic variable ++ * @v: pointer of type atomic_t ++ * ++ * Atomically decrements @v by 1 ++ */ ++#define atomic_dec(v) atomic_sub(1, (v)) ++#define atomic_dec_return_relaxed(v) atomic_sub_return_relaxed(1, (v)) + +-static __inline__ int atomic_dec_return_relaxed(atomic_t *v) ++static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v) + { +- int t; +- +- __asm__ __volatile__( +-"1: lwarx %0,0,%2 # atomic_dec_return_relaxed\n" +-" addic %0,%0,-1\n" +- PPC405_ERR77(0, %2) +-" stwcx. %0,0,%2\n" +-" bne- 1b" +- : "=&r" (t), "+m" (v->counter) +- : "r" (&v->counter) +- : "cc", "xer"); +- +- return t; ++ atomic_sub_unchecked(1, v); + } + + #define atomic_inc_return_relaxed atomic_inc_return_relaxed +@@ -216,6 +230,16 @@ static __inline__ int atomic_dec_return_relaxed(atomic_t *v) + #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + #define atomic_xchg_relaxed(v, new) xchg_relaxed(&((v)->counter), (new)) + ++static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new) ++{ ++ return cmpxchg(&(v->counter), old, new); ++} ++ ++static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new) ++{ ++ return xchg(&(v->counter), new); ++} ++ + /** + * __atomic_add_unless - add unless the number is a given value + * @v: pointer of type atomic_t +@@ -233,14 +257,21 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) + PPC_ATOMIC_ENTRY_BARRIER + "1: lwarx %0,0,%1 # __atomic_add_unless\n\ + cmpw 0,%0,%3 \n\ +- beq 2f \n\ +- add %0,%2,%0 \n" ++ beq 5f \n" ++ ++ __OVERFLOW_PRE ++ __REFCOUNT_OP(add) " %0,%2,%0 \n" ++ __OVERFLOW_POST ++ + PPC405_ERR77(0,%2) + " stwcx. %0,0,%1 \n\ + bne- 1b \n" ++ ++ __OVERFLOW_EXTABLE ++ + PPC_ATOMIC_EXIT_BARRIER + " subf %0,%2,%0 \n\ +-2:" ++5:" + : "=&r" (t) + : "r" (&v->counter), "r" (a), "r" (u) + : "cc", "memory"); +@@ -323,37 +354,59 @@ static __inline__ long atomic64_read(const atomic64_t *v) + return t; + } + ++static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v) ++{ ++ long t; ++ ++ __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter)); ++ ++ return t; ++} ++ + static __inline__ void atomic64_set(atomic64_t *v, long i) + { + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i)); + } + +-#define ATOMIC64_OP(op, asm_op) \ +-static __inline__ void atomic64_##op(long a, atomic64_t *v) \ ++static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i) ++{ ++ __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i)); ++} ++ ++#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \ ++static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\ + { \ + long t; \ + \ + __asm__ __volatile__( \ + "1: ldarx %0,0,%3 # atomic64_" #op "\n" \ ++ pre_op \ + #asm_op " %0,%2,%0\n" \ ++ post_op \ + " stdcx. %0,0,%3 \n" \ + " bne- 1b\n" \ ++ extable \ + : "=&r" (t), "+m" (v->counter) \ + : "r" (a), "r" (&v->counter) \ + : "cc"); \ + } + +-#define ATOMIC64_OP_RETURN_RELAXED(op, asm_op) \ +-static inline long \ +-atomic64_##op##_return_relaxed(long a, atomic64_t *v) \ ++#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \ ++ __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE) ++ ++#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\ ++static inline long atomic64_##op##_return##suffix##_relaxed(long a, atomic64##suffix##_t *v)\ + { \ + long t; \ + \ + __asm__ __volatile__( \ + "1: ldarx %0,0,%3 # atomic64_" #op "_return_relaxed\n" \ ++ pre_op \ + #asm_op " %0,%2,%0\n" \ ++ post_op \ + " stdcx. %0,0,%3\n" \ + " bne- 1b\n" \ ++ extable \ + : "=&r" (t), "+m" (v->counter) \ + : "r" (a), "r" (&v->counter) \ + : "cc"); \ +@@ -361,6 +414,9 @@ atomic64_##op##_return_relaxed(long a, atomic64_t *v) \ + return t; \ + } + ++#define ATOMIC64_OP_RETURN_RELAXED(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\ ++ __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE) ++ + #define ATOMIC64_FETCH_OP_RELAXED(op, asm_op) \ + static inline long \ + atomic64_fetch_##op##_relaxed(long a, atomic64_t *v) \ +@@ -409,38 +465,33 @@ ATOMIC64_OPS(xor, xor) + #undef ATOPIC64_OPS + #undef ATOMIC64_FETCH_OP_RELAXED + #undef ATOMIC64_OP_RETURN_RELAXED ++#undef __ATOMIC64_OP_RETURN + #undef ATOMIC64_OP ++#undef __ATOMIC64_OP ++#undef __OVERFLOW_EXTABLE ++#undef __OVERFLOW_POST ++#undef __OVERFLOW_PRE ++#undef __REFCOUNT_OP + + #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0) + +-static __inline__ void atomic64_inc(atomic64_t *v) +-{ +- long t; ++/* ++ * atomic64_inc - increment atomic variable ++ * @v: pointer of type atomic64_t ++ * ++ * Automatically increments @v by 1 ++ */ ++#define atomic64_inc(v) atomic64_add(1, (v)) ++#define atomic64_inc_return_relaxed(v) atomic64_add_return_relaxed(1, (v)) + +- __asm__ __volatile__( +-"1: ldarx %0,0,%2 # atomic64_inc\n\ +- addic %0,%0,1\n\ +- stdcx. %0,0,%2 \n\ +- bne- 1b" +- : "=&r" (t), "+m" (v->counter) +- : "r" (&v->counter) +- : "cc", "xer"); ++static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v) ++{ ++ atomic64_add_unchecked(1, v); + } + +-static __inline__ long atomic64_inc_return_relaxed(atomic64_t *v) ++static inline long atomic64_inc_return_unchecked_relaxed(atomic64_unchecked_t *v) + { +- long t; +- +- __asm__ __volatile__( +-"1: ldarx %0,0,%2 # atomic64_inc_return_relaxed\n" +-" addic %0,%0,1\n" +-" stdcx. %0,0,%2\n" +-" bne- 1b" +- : "=&r" (t), "+m" (v->counter) +- : "r" (&v->counter) +- : "cc", "xer"); +- +- return t; ++ return atomic64_add_return_unchecked_relaxed(1, v); + } + + /* +@@ -453,34 +504,18 @@ static __inline__ long atomic64_inc_return_relaxed(atomic64_t *v) + */ + #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) + +-static __inline__ void atomic64_dec(atomic64_t *v) +-{ +- long t; +- +- __asm__ __volatile__( +-"1: ldarx %0,0,%2 # atomic64_dec\n\ +- addic %0,%0,-1\n\ +- stdcx. %0,0,%2\n\ +- bne- 1b" +- : "=&r" (t), "+m" (v->counter) +- : "r" (&v->counter) +- : "cc", "xer"); +-} ++/* ++ * atomic64_dec - decrement atomic variable ++ * @v: pointer of type atomic64_t ++ * ++ * Atomically decrements @v by 1 ++ */ ++#define atomic64_dec(v) atomic64_sub(1, (v)) ++#define atomic64_dec_return_relaxed(v) atomic64_sub_return_relaxed(1, (v)) + +-static __inline__ long atomic64_dec_return_relaxed(atomic64_t *v) ++static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v) + { +- long t; +- +- __asm__ __volatile__( +-"1: ldarx %0,0,%2 # atomic64_dec_return_relaxed\n" +-" addic %0,%0,-1\n" +-" stdcx. %0,0,%2\n" +-" bne- 1b" +- : "=&r" (t), "+m" (v->counter) +- : "r" (&v->counter) +- : "cc", "xer"); +- +- return t; ++ atomic64_sub_unchecked(1, v); + } + + #define atomic64_inc_return_relaxed atomic64_inc_return_relaxed +@@ -522,6 +557,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v) + #define atomic64_xchg(v, new) (xchg(&((v)->counter), new)) + #define atomic64_xchg_relaxed(v, new) xchg_relaxed(&((v)->counter), (new)) + ++static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new) ++{ ++ return cmpxchg(&(v->counter), old, new); ++} ++ ++static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new) ++{ ++ return xchg(&(v->counter), new); ++} ++ + /** + * atomic64_add_unless - add unless the number is a given value + * @v: pointer of type atomic64_t +@@ -537,15 +582,22 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) + + __asm__ __volatile__ ( + PPC_ATOMIC_ENTRY_BARRIER +-"1: ldarx %0,0,%1 # __atomic_add_unless\n\ ++"1: ldarx %0,0,%1 # atomic64_add_unless\n\ + cmpd 0,%0,%3 \n\ +- beq 2f \n\ +- add %0,%2,%0 \n" ++ beq 5f \n" ++ ++ __OVERFLOW_PRE ++ __REFCOUNT_OP(add) " %0,%2,%0 \n" ++ __OVERFLOW_POST ++ + " stdcx. %0,0,%1 \n\ + bne- 1b \n" + PPC_ATOMIC_EXIT_BARRIER ++ ++ __OVERFLOW_EXTABLE ++ + " subf %0,%2,%0 \n\ +-2:" ++5:" + : "=&r" (t) + : "r" (&v->counter), "r" (a), "r" (u) + : "cc", "memory"); +diff --git a/arch/powerpc/include/asm/book3s/32/hash.h b/arch/powerpc/include/asm/book3s/32/hash.h +index 880db13a2e9f..bb4ed4adda73 100644 +--- a/arch/powerpc/include/asm/book3s/32/hash.h ++++ b/arch/powerpc/include/asm/book3s/32/hash.h +@@ -20,6 +20,7 @@ + #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */ + #define _PAGE_USER 0x004 /* usermode access allowed */ + #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */ ++#define _PAGE_NX _PAGE_GUARDED + #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */ + #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */ + #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */ +diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h +index 6b8b2d57fdc8..cf17a29a6c39 100644 +--- a/arch/powerpc/include/asm/book3s/32/pgtable.h ++++ b/arch/powerpc/include/asm/book3s/32/pgtable.h +@@ -227,7 +227,7 @@ static inline void __ptep_set_access_flags(struct mm_struct *mm, + pte_t *ptep, pte_t entry) + { + unsigned long set = pte_val(entry) & +- (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); ++ (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC | _PAGE_NX); + unsigned long clr = ~pte_val(entry) & _PAGE_RO; + + pte_update(ptep, clr, set); +diff --git a/arch/powerpc/include/asm/book3s/64/pgalloc.h b/arch/powerpc/include/asm/book3s/64/pgalloc.h +index cd5e7aa8cc34..77090615a67e 100644 +--- a/arch/powerpc/include/asm/book3s/64/pgalloc.h ++++ b/arch/powerpc/include/asm/book3s/64/pgalloc.h +@@ -91,6 +91,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud) + pgd_set(pgd, __pgtable_ptr_val(pud) | PGD_VAL_BITS); + } + ++static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud) ++{ ++ pgd_populate(mm, pgd, pud); ++} ++ + static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr) + { + return kmem_cache_alloc(PGT_CACHE(PUD_INDEX_SIZE), GFP_KERNEL); +@@ -106,6 +111,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) + pud_set(pud, __pgtable_ptr_val(pmd) | PUD_VAL_BITS); + } + ++static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) ++{ ++ pud_populate_kernel(mm, pud, pmd); ++} ++ + static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud, + unsigned long address) + { +diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h +index ffbafbf76b19..71d037fb06ad 100644 +--- a/arch/powerpc/include/asm/cache.h ++++ b/arch/powerpc/include/asm/cache.h +@@ -3,6 +3,8 @@ + + #ifdef __KERNEL__ + ++#include <asm/reg.h> ++#include <linux/const.h> + + /* bytes per L1 cache line */ + #if defined(CONFIG_8xx) || defined(CONFIG_403GCX) +@@ -22,7 +24,7 @@ + #define L1_CACHE_SHIFT 7 + #endif + +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #define SMP_CACHE_BYTES L1_CACHE_BYTES + +diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h +index ee46ffef608e..b36c98cf503f 100644 +--- a/arch/powerpc/include/asm/elf.h ++++ b/arch/powerpc/include/asm/elf.h +@@ -30,6 +30,18 @@ + + #define ELF_ET_DYN_BASE 0x20000000 + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (0x10000000UL) ++ ++#ifdef __powerpc64__ ++#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28) ++#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28) ++#else ++#define PAX_DELTA_MMAP_LEN 15 ++#define PAX_DELTA_STACK_LEN 15 ++#endif ++#endif ++ + #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0) + + /* +diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h +index 8196e9c7d7e8..d83a9f35f722 100644 +--- a/arch/powerpc/include/asm/exec.h ++++ b/arch/powerpc/include/asm/exec.h +@@ -4,6 +4,6 @@ + #ifndef _ASM_POWERPC_EXEC_H + #define _ASM_POWERPC_EXEC_H + +-extern unsigned long arch_align_stack(unsigned long sp); ++#define arch_align_stack(x) ((x) & ~0xfUL) + + #endif /* _ASM_POWERPC_EXEC_H */ +diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h +index 5acabbd7ac6f..7ea14fa61891 100644 +--- a/arch/powerpc/include/asm/kmap_types.h ++++ b/arch/powerpc/include/asm/kmap_types.h +@@ -10,7 +10,7 @@ + * 2 of the License, or (at your option) any later version. + */ + +-#define KM_TYPE_NR 16 ++#define KM_TYPE_NR 17 + + #endif /* __KERNEL__ */ + #endif /* _ASM_POWERPC_KMAP_TYPES_H */ +diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h +index b8da91363864..c02b593ccc3b 100644 +--- a/arch/powerpc/include/asm/local.h ++++ b/arch/powerpc/include/asm/local.h +@@ -9,21 +9,65 @@ typedef struct + atomic_long_t a; + } local_t; + ++typedef struct ++{ ++ atomic_long_unchecked_t a; ++} local_unchecked_t; ++ + #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) } + + #define local_read(l) atomic_long_read(&(l)->a) ++#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a) + #define local_set(l,i) atomic_long_set(&(l)->a, (i)) ++#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i)) + + #define local_add(i,l) atomic_long_add((i),(&(l)->a)) ++#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a)) + #define local_sub(i,l) atomic_long_sub((i),(&(l)->a)) ++#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a)) + #define local_inc(l) atomic_long_inc(&(l)->a) ++#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a) + #define local_dec(l) atomic_long_dec(&(l)->a) ++#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a) + + static __inline__ long local_add_return(long a, local_t *l) + { + long t; + + __asm__ __volatile__( ++"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++" mcrxr cr0\n" ++" addo. %0,%1,%0\n" ++" bf 4*cr0+so, 3f\n" ++"2:.long " "0x00c00b00""\n" ++#else ++" add %0,%1,%0\n" ++#endif ++ ++"3:\n" ++ PPC405_ERR77(0,%2) ++ PPC_STLCX "%0,0,%2 \n\ ++ bne- 1b" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++"\n4:\n" ++ _ASM_EXTABLE(2b, 4b) ++#endif ++ ++ : "=&r" (t) ++ : "r" (a), "r" (&(l->a.counter)) ++ : "cc", "memory"); ++ ++ return t; ++} ++ ++static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l) ++{ ++ long t; ++ ++ __asm__ __volatile__( + "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\ + add %0,%1,%0\n" + PPC405_ERR77(0,%2) +@@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l) + + #define local_cmpxchg(l, o, n) \ + (cmpxchg_local(&((l)->a.counter), (o), (n))) ++#define local_cmpxchg_unchecked(l, o, n) \ ++ (cmpxchg_local(&((l)->a.counter), (o), (n))) + #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n))) + + /** +diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h +index 30922f699341..0bb237c598b2 100644 +--- a/arch/powerpc/include/asm/mman.h ++++ b/arch/powerpc/include/asm/mman.h +@@ -26,7 +26,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot, + } + #define arch_calc_vm_prot_bits(prot, pkey) arch_calc_vm_prot_bits(prot, pkey) + +-static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags) ++static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags) + { + return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0); + } +diff --git a/arch/powerpc/include/asm/nohash/64/pgalloc.h b/arch/powerpc/include/asm/nohash/64/pgalloc.h +index 897d2e1c8a9b..399f34fdaaca 100644 +--- a/arch/powerpc/include/asm/nohash/64/pgalloc.h ++++ b/arch/powerpc/include/asm/nohash/64/pgalloc.h +@@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) + #ifndef CONFIG_PPC_64K_PAGES + + #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, (unsigned long)PUD) ++#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD)) + + static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr) + { +@@ -70,6 +71,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) + pud_set(pud, (unsigned long)pmd); + } + ++static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) ++{ ++ pud_populate(mm, pud, pmd); ++} ++ + static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, + pte_t *pte) + { +@@ -139,6 +145,7 @@ extern void __tlb_remove_table(void *_table); + #endif + + #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd) ++#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd)) + + static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, + pte_t *pte) +diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h +index 56398e7e6100..287a772038c3 100644 +--- a/arch/powerpc/include/asm/page.h ++++ b/arch/powerpc/include/asm/page.h +@@ -230,8 +230,9 @@ extern long long virt_phys_offset; + * and needs to be executable. This means the whole heap ends + * up being executable. + */ +-#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \ +- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) ++#define VM_DATA_DEFAULT_FLAGS32 \ ++ (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \ ++ VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + + #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) +@@ -259,6 +260,9 @@ extern long long virt_phys_offset; + #define is_kernel_addr(x) ((x) >= PAGE_OFFSET) + #endif + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + #ifndef CONFIG_PPC_BOOK3S_64 + /* + * Use the top bit of the higher-level page table entries to indicate whether +diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h +index dd5f0712afa2..047071863b3e 100644 +--- a/arch/powerpc/include/asm/page_64.h ++++ b/arch/powerpc/include/asm/page_64.h +@@ -169,15 +169,18 @@ do { \ + * stack by default, so in the absence of a PT_GNU_STACK program header + * we turn execute permission off. + */ +-#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \ +- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) ++#define VM_STACK_DEFAULT_FLAGS32 \ ++ (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \ ++ VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + + #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + ++#ifndef CONFIG_PAX_PAGEEXEC + #define VM_STACK_DEFAULT_FLAGS \ + (is_32bit_task() ? \ + VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64) ++#endif + + #include <asm-generic/getorder.h> + +diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h +index 9bd87f269d6d..f600e6d022a1 100644 +--- a/arch/powerpc/include/asm/pgtable.h ++++ b/arch/powerpc/include/asm/pgtable.h +@@ -1,6 +1,7 @@ + #ifndef _ASM_POWERPC_PGTABLE_H + #define _ASM_POWERPC_PGTABLE_H + ++#include <linux/const.h> + #ifndef __ASSEMBLY__ + #include <linux/mmdebug.h> + #include <linux/mmzone.h> +diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h +index 4ba26dd259fd..2d1137dcca22 100644 +--- a/arch/powerpc/include/asm/pte-common.h ++++ b/arch/powerpc/include/asm/pte-common.h +@@ -16,6 +16,9 @@ + #ifndef _PAGE_EXEC + #define _PAGE_EXEC 0 + #endif ++#ifndef _PAGE_NX ++#define _PAGE_NX 0 ++#endif + #ifndef _PAGE_ENDIAN + #define _PAGE_ENDIAN 0 + #endif +@@ -53,13 +56,13 @@ + #define PMD_PAGE_SIZE(pmd) bad_call_to_PMD_PAGE_SIZE() + #endif + #ifndef _PAGE_KERNEL_RO +-#define _PAGE_KERNEL_RO (_PAGE_RO) ++#define _PAGE_KERNEL_RO (_PAGE_RO | _PAGE_NX) + #endif + #ifndef _PAGE_KERNEL_ROX + #define _PAGE_KERNEL_ROX (_PAGE_EXEC | _PAGE_RO) + #endif + #ifndef _PAGE_KERNEL_RW +-#define _PAGE_KERNEL_RW (_PAGE_DIRTY | _PAGE_RW | _PAGE_HWWRITE) ++#define _PAGE_KERNEL_RW (_PAGE_DIRTY | _PAGE_RW | _PAGE_HWWRITE | _PAGE_NX) + #endif + #ifndef _PAGE_KERNEL_RWX + #define _PAGE_KERNEL_RWX (_PAGE_DIRTY | _PAGE_RW | _PAGE_HWWRITE | _PAGE_EXEC) +@@ -142,15 +145,12 @@ static inline bool pte_user(pte_t pte) + * Note due to the way vm flags are laid out, the bits are XWR + */ + #define PAGE_NONE __pgprot(_PAGE_BASE) +-#define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW) +-#define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | \ +- _PAGE_EXEC) +-#define PAGE_COPY __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RO) +-#define PAGE_COPY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RO | \ +- _PAGE_EXEC) +-#define PAGE_READONLY __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RO) +-#define PAGE_READONLY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RO | \ +- _PAGE_EXEC) ++#define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_NX) ++#define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC) ++#define PAGE_COPY __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RO | _PAGE_NX) ++#define PAGE_COPY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RO | _PAGE_EXEC) ++#define PAGE_READONLY __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RO | _PAGE_NX) ++#define PAGE_READONLY_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RO | _PAGE_EXEC) + + #define __P000 PAGE_NONE + #define __P001 PAGE_READONLY +@@ -171,11 +171,9 @@ static inline bool pte_user(pte_t pte) + #define __S111 PAGE_SHARED_X + + /* Permission masks used for kernel mappings */ +-#define PAGE_KERNEL __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW) +-#define PAGE_KERNEL_NC __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \ +- _PAGE_NO_CACHE) +-#define PAGE_KERNEL_NCG __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \ +- _PAGE_NO_CACHE | _PAGE_GUARDED) ++#define PAGE_KERNEL __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_NX) ++#define PAGE_KERNEL_NC __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | _PAGE_NO_CACHE) ++#define PAGE_KERNEL_NCG __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | _PAGE_NO_CACHE | _PAGE_GUARDED) + #define PAGE_KERNEL_X __pgprot(_PAGE_BASE | _PAGE_KERNEL_RWX) + #define PAGE_KERNEL_RO __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO) + #define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_ROX) +diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h +index e7d9eca53af3..9b54bc37202b 100644 +--- a/arch/powerpc/include/asm/reg.h ++++ b/arch/powerpc/include/asm/reg.h +@@ -270,6 +270,7 @@ + #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */ + #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */ + #define DSISR_NOHPTE 0x40000000 /* no translation found */ ++#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */ + #define DSISR_PROTFAULT 0x08000000 /* protection fault */ + #define DSISR_ISSTORE 0x02000000 /* access was a store */ + #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */ +diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h +index 0d02c11dc331..33a8f086e6ec 100644 +--- a/arch/powerpc/include/asm/smp.h ++++ b/arch/powerpc/include/asm/smp.h +@@ -51,7 +51,7 @@ struct smp_ops_t { + int (*cpu_disable)(void); + void (*cpu_die)(unsigned int nr); + int (*cpu_bootable)(unsigned int nr); +-}; ++} __no_const; + + extern void smp_send_debugger_break(void); + extern void start_secondary_resume(void); +diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h +index fa37fe93bc02..867d3cff6229 100644 +--- a/arch/powerpc/include/asm/spinlock.h ++++ b/arch/powerpc/include/asm/spinlock.h +@@ -27,6 +27,7 @@ + #include <asm/asm-compat.h> + #include <asm/synch.h> + #include <asm/ppc-opcode.h> ++#include <asm/atomic.h> + + #ifdef CONFIG_PPC64 + /* use 0x800000yy when locked, where yy == CPU number */ +@@ -228,13 +229,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw) + __asm__ __volatile__( + "1: " PPC_LWARX(%0,0,%1,1) "\n" + __DO_SIGN_EXTEND +-" addic. %0,%0,1\n\ +- ble- 2f\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++" mcrxr cr0\n" ++" addico. %0,%0,1\n" ++" bf 4*cr0+so, 3f\n" ++"2:.long " "0x00c00b00""\n" ++#else ++" addic. %0,%0,1\n" ++#endif ++ ++"3:\n" ++ "ble- 4f\n" + PPC405_ERR77(0,%1) + " stwcx. %0,0,%1\n\ + bne- 1b\n" + PPC_ACQUIRE_BARRIER +-"2:" : "=&r" (tmp) ++"4:" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ _ASM_EXTABLE(2b,4b) ++#endif ++ ++ : "=&r" (tmp) + : "r" (&rw->lock) + : "cr0", "xer", "memory"); + +@@ -310,11 +327,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw) + __asm__ __volatile__( + "# read_unlock\n\t" + PPC_RELEASE_BARRIER +-"1: lwarx %0,0,%1\n\ +- addic %0,%0,-1\n" ++"1: lwarx %0,0,%1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++" mcrxr cr0\n" ++" addico. %0,%0,-1\n" ++" bf 4*cr0+so, 3f\n" ++"2:.long " "0x00c00b00""\n" ++#else ++" addic. %0,%0,-1\n" ++#endif ++ ++"3:\n" + PPC405_ERR77(0,%1) + " stwcx. %0,0,%1\n\ + bne- 1b" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++"\n4:\n" ++ _ASM_EXTABLE(2b, 4b) ++#endif ++ + : "=&r"(tmp) + : "r"(&rw->lock) + : "cr0", "xer", "memory"); +diff --git a/arch/powerpc/include/asm/string.h b/arch/powerpc/include/asm/string.h +index da3cdffca440..c774844ed2bf 100644 +--- a/arch/powerpc/include/asm/string.h ++++ b/arch/powerpc/include/asm/string.h +@@ -11,17 +11,17 @@ + #define __HAVE_ARCH_MEMCMP + #define __HAVE_ARCH_MEMCHR + +-extern char * strcpy(char *,const char *); +-extern char * strncpy(char *,const char *, __kernel_size_t); +-extern __kernel_size_t strlen(const char *); +-extern int strcmp(const char *,const char *); +-extern int strncmp(const char *, const char *, __kernel_size_t); +-extern char * strcat(char *, const char *); ++extern char * strcpy(char *,const char *) __nocapture(2); ++extern char * strncpy(char *,const char *, __kernel_size_t) __nocapture(2); ++extern __kernel_size_t strlen(const char *) __nocapture(1); ++extern int strcmp(const char *,const char *) __nocapture(); ++extern int strncmp(const char *, const char *, __kernel_size_t) __nocapture(1, 2); ++extern char * strcat(char *, const char *) __nocapture(2); + extern void * memset(void *,int,__kernel_size_t); +-extern void * memcpy(void *,const void *,__kernel_size_t); +-extern void * memmove(void *,const void *,__kernel_size_t); +-extern int memcmp(const void *,const void *,__kernel_size_t); +-extern void * memchr(const void *,int,__kernel_size_t); ++extern void * memcpy(void *,const void *,__kernel_size_t) __nocapture(2); ++extern void * memmove(void *,const void *,__kernel_size_t) __nocapture(2); ++extern int memcmp(const void *,const void *,__kernel_size_t) __nocapture(1, 2); ++extern void * memchr(const void *,int,__kernel_size_t) __nocapture(1); + + #endif /* __KERNEL__ */ + +diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h +index 87e4b2d8dcd4..c36239071ffe 100644 +--- a/arch/powerpc/include/asm/thread_info.h ++++ b/arch/powerpc/include/asm/thread_info.h +@@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void) + #if defined(CONFIG_PPC64) + #define TIF_ELF2ABI 18 /* function descriptors must die! */ + #endif ++/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */ ++#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */ + + /* as above, but as bit values */ + #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) +@@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void) + #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT) + #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE) + #define _TIF_NOHZ (1<<TIF_NOHZ) ++#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID) + #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \ + _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \ +- _TIF_NOHZ) ++ _TIF_NOHZ | _TIF_GRSEC_SETXID) + + #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \ + _TIF_NOTIFY_RESUME | _TIF_UPROBE | \ +diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h +index c266227fdd5b..f3dc6bb289f5 100644 +--- a/arch/powerpc/include/asm/uaccess.h ++++ b/arch/powerpc/include/asm/uaccess.h +@@ -58,6 +58,7 @@ + + #endif + ++#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size)) + #define access_ok(type, addr, size) \ + (__chk_user_ptr(addr), \ + __access_ok((__force unsigned long)(addr), (size), get_fs())) +@@ -303,43 +304,6 @@ do { \ + extern unsigned long __copy_tofrom_user(void __user *to, + const void __user *from, unsigned long size); + +-#ifndef __powerpc64__ +- +-static inline unsigned long copy_from_user(void *to, +- const void __user *from, unsigned long n) +-{ +- if (likely(access_ok(VERIFY_READ, from, n))) { +- check_object_size(to, n, false); +- return __copy_tofrom_user((__force void __user *)to, from, n); +- } +- memset(to, 0, n); +- return n; +-} +- +-static inline unsigned long copy_to_user(void __user *to, +- const void *from, unsigned long n) +-{ +- if (access_ok(VERIFY_WRITE, to, n)) { +- check_object_size(from, n, true); +- return __copy_tofrom_user(to, (__force void __user *)from, n); +- } +- return n; +-} +- +-#else /* __powerpc64__ */ +- +-#define __copy_in_user(to, from, size) \ +- __copy_tofrom_user((to), (from), (size)) +- +-extern unsigned long copy_from_user(void *to, const void __user *from, +- unsigned long n); +-extern unsigned long copy_to_user(void __user *to, const void *from, +- unsigned long n); +-extern unsigned long copy_in_user(void __user *to, const void __user *from, +- unsigned long n); +- +-#endif /* __powerpc64__ */ +- + static inline unsigned long __copy_from_user_inatomic(void *to, + const void __user *from, unsigned long n) + { +@@ -412,6 +376,70 @@ static inline unsigned long __copy_to_user(void __user *to, + return __copy_to_user_inatomic(to, from, size); + } + ++#ifndef __powerpc64__ ++ ++static inline unsigned long __must_check copy_from_user(void *to, ++ const void __user *from, unsigned long n) ++{ ++ if ((long)n < 0) ++ return n; ++ ++ if (likely(access_ok(VERIFY_READ, from, n))) { ++ check_object_size(to, n, false); ++ return __copy_tofrom_user((void __force_user *)to, from, n); ++ } ++ memset(to, 0, n); ++ return n; ++} ++ ++static inline unsigned long __must_check copy_to_user(void __user *to, ++ const void *from, unsigned long n) ++{ ++ if ((long)n < 0) ++ return n; ++ ++ if (likely(access_ok(VERIFY_WRITE, to, n))) { ++ check_object_size(from, n, true); ++ return __copy_tofrom_user(to, (void __force_user *)from, n); ++ } ++ return n; ++} ++ ++#else /* __powerpc64__ */ ++ ++#define __copy_in_user(to, from, size) \ ++ __copy_tofrom_user((to), (from), (size)) ++ ++static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) ++{ ++ if ((long)n < 0 || n > INT_MAX) ++ return n; ++ ++ if (likely(access_ok(VERIFY_READ, from, n))) { ++ check_object_size(to, n, false); ++ n = __copy_from_user(to, from, n); ++ } else ++ memset(to, 0, n); ++ return n; ++} ++ ++static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n) ++{ ++ if ((long)n < 0 || n > INT_MAX) ++ return n; ++ ++ if (likely(access_ok(VERIFY_WRITE, to, n))) { ++ check_object_size(from, n, true); ++ n = __copy_to_user(to, from, n); ++ } ++ return n; ++} ++ ++extern unsigned long copy_in_user(void __user *to, const void __user *from, ++ unsigned long n); ++ ++#endif /* __powerpc64__ */ ++ + extern unsigned long __clear_user(void __user *addr, unsigned long size); + + static inline unsigned long clear_user(void __user *addr, unsigned long size) +diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile +index adb52d101133..a1841acd5fe9 100644 +--- a/arch/powerpc/kernel/Makefile ++++ b/arch/powerpc/kernel/Makefile +@@ -31,6 +31,8 @@ CFLAGS_REMOVE_ftrace.o = -mno-sched-epilog $(CC_FLAGS_FTRACE) + CFLAGS_REMOVE_time.o = -mno-sched-epilog $(CC_FLAGS_FTRACE) + endif + ++CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS) ++ + obj-y := cputable.o ptrace.o syscalls.o \ + irq.o align.o signal_32.o pmc.o vdso.o \ + process.o systbl.o idle.o \ +diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S +index ca03eb229a9a..8640416c37e3 100644 +--- a/arch/powerpc/kernel/exceptions-64e.S ++++ b/arch/powerpc/kernel/exceptions-64e.S +@@ -1022,6 +1022,7 @@ storage_fault_common: + std r14,_DAR(r1) + std r15,_DSISR(r1) + addi r3,r1,STACK_FRAME_OVERHEAD ++ bl save_nvgprs + mr r4,r14 + mr r5,r15 + ld r14,PACA_EXGEN+EX_R14(r13) +@@ -1030,8 +1031,7 @@ storage_fault_common: + cmpdi r3,0 + bne- 1f + b ret_from_except_lite +-1: bl save_nvgprs +- mr r5,r3 ++1: mr r5,r3 + addi r3,r1,STACK_FRAME_OVERHEAD + ld r4,_DAR(r1) + bl bad_page_fault +diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S +index 2e2fc1e37715..098f2684a835 100644 +--- a/arch/powerpc/kernel/exceptions-64s.S ++++ b/arch/powerpc/kernel/exceptions-64s.S +@@ -1448,10 +1448,10 @@ handle_page_fault: + ld r4,_DAR(r1) + ld r5,_DSISR(r1) + addi r3,r1,STACK_FRAME_OVERHEAD ++ bl save_nvgprs + bl do_page_fault + cmpdi r3,0 + beq+ 12f +- bl save_nvgprs + mr r5,r3 + addi r3,r1,STACK_FRAME_OVERHEAD + lwz r4,_DAR(r1) +diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c +index 3c05c311e35e..a8e68883349a 100644 +--- a/arch/powerpc/kernel/irq.c ++++ b/arch/powerpc/kernel/irq.c +@@ -482,6 +482,8 @@ void migrate_irqs(void) + } + #endif + ++extern void gr_handle_kernel_exploit(void); ++ + static inline void check_stack_overflow(void) + { + #ifdef CONFIG_DEBUG_STACKOVERFLOW +@@ -494,6 +496,7 @@ static inline void check_stack_overflow(void) + pr_err("do_IRQ: stack overflow: %ld\n", + sp - sizeof(struct thread_info)); + dump_stack(); ++ gr_handle_kernel_exploit(); + } + #endif + } +diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c +index fe97cbe04576..f18b22df589c 100644 +--- a/arch/powerpc/kernel/kprobes.c ++++ b/arch/powerpc/kernel/kprobes.c +@@ -131,6 +131,7 @@ static void __kprobes set_current_kprobe(struct kprobe *p, struct pt_regs *regs, + kcb->kprobe_saved_msr = regs->msr; + } + ++#ifdef CONFIG_KRETPROBES + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) + { +@@ -139,6 +140,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + /* Replace the return addr with trampoline addr */ + regs->link = (unsigned long)kretprobe_trampoline; + } ++#endif + + static int __kprobes kprobe_handler(struct pt_regs *regs) + { +@@ -558,6 +560,7 @@ int __init arch_init_kprobes(void) + return register_kprobe(&trampoline_p); + } + ++#ifdef CONFIG_KRETPROBES + int __kprobes arch_trampoline_kprobe(struct kprobe *p) + { + if (p->addr == (kprobe_opcode_t *)&kretprobe_trampoline) +@@ -565,3 +568,4 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) + + return 0; + } ++#endif +diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c +index 5a7a78f12562..c0e4207d11ab 100644 +--- a/arch/powerpc/kernel/module_32.c ++++ b/arch/powerpc/kernel/module_32.c +@@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr, + me->arch.core_plt_section = i; + } + if (!me->arch.core_plt_section || !me->arch.init_plt_section) { +- pr_err("Module doesn't contain .plt or .init.plt sections.\n"); ++ pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name); + return -ENOEXEC; + } + +@@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location, + + pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location); + /* Init, or core PLT? */ +- if (location >= mod->core_layout.base +- && location < mod->core_layout.base + mod->core_layout.size) ++ if ((location >= mod->core_layout.base_rx && location < mod->core_layout.base_rx + mod->core_layout.size_rx) || ++ (location >= mod->core_layout.base_rw && location < mod->core_layout.base_rw + mod->core_layout.size_rw)) + entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr; +- else ++ else if ((location >= mod->init_layout.base_rx && location < mod->init_layout.base_rx + mod->init_layout.size_rx) || ++ (location >= mod->init_layout.base_rw && location < mod->init_layout.base_rw + mod->init_layout.size_rw)) + entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr; ++ else { ++ printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name); ++ return ~0UL; ++ } + + /* Find this entry, or if that fails, the next avail. entry */ + while (entry->jump[0]) { +@@ -301,7 +306,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, + #ifdef CONFIG_DYNAMIC_FTRACE + int module_finalize_ftrace(struct module *module, const Elf_Shdr *sechdrs) + { +- module->arch.tramp = do_plt_call(module->core_layout.base, ++ module->arch.tramp = do_plt_call(module->core_layout.base_rx, + (unsigned long)ftrace_caller, + sechdrs, module); + if (!module->arch.tramp) +diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c +index b249c2fb99c8..392c222fce5a 100644 +--- a/arch/powerpc/kernel/process.c ++++ b/arch/powerpc/kernel/process.c +@@ -1394,8 +1394,8 @@ void show_regs(struct pt_regs * regs) + * Lookup NIP late so we have the best change of getting the + * above info out without failing + */ +- printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip); +- printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link); ++ printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip); ++ printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link); + #endif + show_stack(current, (unsigned long *) regs->gpr[1]); + if (!user_mode(regs)) +@@ -1919,10 +1919,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) + newsp = stack[0]; + ip = stack[STACK_FRAME_LR_SAVE]; + if (!firstframe || ip != lr) { +- printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip); ++ printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip); + #ifdef CONFIG_FUNCTION_GRAPH_TRACER + if ((ip == rth) && curr_frame >= 0) { +- pr_cont(" (%pS)", ++ pr_cont(" (%pA)", + (void *)current->ret_stack[curr_frame].ret); + curr_frame--; + } +@@ -1942,7 +1942,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) + struct pt_regs *regs = (struct pt_regs *) + (sp + STACK_FRAME_OVERHEAD); + lr = regs->link; +- printk("--- interrupt: %lx at %pS\n LR = %pS\n", ++ printk("--- interrupt: %lx at %pA\n LR = %pA\n", + regs->trap, (void *)regs->nip, (void *)lr); + firstframe = 1; + } +@@ -1979,13 +1979,6 @@ void notrace __ppc64_runlatch_off(void) + } + #endif /* CONFIG_PPC64 */ + +-unsigned long arch_align_stack(unsigned long sp) +-{ +- if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) +- sp -= get_random_int() & ~PAGE_MASK; +- return sp & ~0xf; +-} +- + static inline unsigned long brk_rnd(void) + { + unsigned long rnd = 0; +diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c +index 5c8f12fe9721..98047fb5c178 100644 +--- a/arch/powerpc/kernel/ptrace.c ++++ b/arch/powerpc/kernel/ptrace.c +@@ -3151,7 +3151,7 @@ static int do_seccomp(struct pt_regs *regs) + * have already loaded -ENOSYS into r3, or seccomp has put + * something else in r3 (via SECCOMP_RET_ERRNO/TRACE). + */ +- if (__secure_computing(NULL)) ++ if (secure_computing(NULL)) + return -1; + + /* +@@ -3169,6 +3169,10 @@ static int do_seccomp(struct pt_regs *regs) + static inline int do_seccomp(struct pt_regs *regs) { return 0; } + #endif /* CONFIG_SECCOMP */ + ++#ifdef CONFIG_GRKERNSEC_SETXID ++extern void gr_delayed_cred_worker(void); ++#endif ++ + /** + * do_syscall_trace_enter() - Do syscall tracing on kernel entry. + * @regs: the pt_regs of the task to trace (current) +@@ -3192,6 +3196,11 @@ long do_syscall_trace_enter(struct pt_regs *regs) + { + user_exit(); + ++#ifdef CONFIG_GRKERNSEC_SETXID ++ if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID))) ++ gr_delayed_cred_worker(); ++#endif ++ + /* + * The tracer may decide to abort the syscall, if so tracehook + * will return !0. Note that the tracer may also just change +@@ -3210,6 +3219,7 @@ long do_syscall_trace_enter(struct pt_regs *regs) + if (regs->gpr[0] >= NR_syscalls) + goto skip; + ++ + if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT))) + trace_sys_enter(regs, regs->gpr[0]); + +@@ -3241,6 +3251,11 @@ void do_syscall_trace_leave(struct pt_regs *regs) + { + int step; + ++#ifdef CONFIG_GRKERNSEC_SETXID ++ if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID))) ++ gr_delayed_cred_worker(); ++#endif ++ + audit_syscall_exit(regs); + + if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT))) +diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c +index 27aa913ac91d..dc0d9f53cc8b 100644 +--- a/arch/powerpc/kernel/signal_32.c ++++ b/arch/powerpc/kernel/signal_32.c +@@ -1006,7 +1006,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset, + /* Save user registers on the stack */ + frame = &rt_sf->uc.uc_mcontext; + addr = frame; +- if (vdso32_rt_sigtramp && tsk->mm->context.vdso_base) { ++ if (vdso32_rt_sigtramp && tsk->mm->context.vdso_base != ~0UL) { + sigret = 0; + tramp = tsk->mm->context.vdso_base + vdso32_rt_sigtramp; + } else { +diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c +index 96698fdf93b4..fe57485e727d 100644 +--- a/arch/powerpc/kernel/signal_64.c ++++ b/arch/powerpc/kernel/signal_64.c +@@ -791,7 +791,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, + tsk->thread.fp_state.fpscr = 0; + + /* Set up to return from userspace. */ +- if (vdso64_rt_sigtramp && tsk->mm->context.vdso_base) { ++ if (vdso64_rt_sigtramp && tsk->mm->context.vdso_base != ~0UL) { + regs->link = tsk->mm->context.vdso_base + vdso64_rt_sigtramp; + } else { + err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]); +diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c +index 43021f8e47a6..453ab9441977 100644 +--- a/arch/powerpc/kernel/traps.c ++++ b/arch/powerpc/kernel/traps.c +@@ -37,6 +37,7 @@ + #include <linux/debugfs.h> + #include <linux/ratelimit.h> + #include <linux/context_tracking.h> ++#include <linux/uaccess.h> + + #include <asm/emulated_ops.h> + #include <asm/pgtable.h> +@@ -146,6 +147,8 @@ static unsigned long oops_begin(struct pt_regs *regs) + } + NOKPROBE_SYMBOL(oops_begin); + ++extern void gr_handle_kernel_exploit(void); ++ + static void oops_end(unsigned long flags, struct pt_regs *regs, + int signr) + { +@@ -195,6 +198,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, + panic("Fatal exception in interrupt"); + if (panic_on_oops) + panic("Fatal exception"); ++ ++ gr_handle_kernel_exploit(); ++ + do_exit(signr); + } + NOKPROBE_SYMBOL(oops_end); +@@ -1162,6 +1168,26 @@ void program_check_exception(struct pt_regs *regs) + enum ctx_state prev_state = exception_enter(); + unsigned int reason = get_reason(regs); + ++#ifdef CONFIG_PAX_REFCOUNT ++ unsigned int bkpt; ++ const struct exception_table_entry *entry; ++ ++ if (reason & REASON_ILLEGAL) { ++ /* Check if PaX bad instruction */ ++ if (!probe_kernel_address((const void *)regs->nip, bkpt) && bkpt == 0xc00b00) { ++ current->thread.trap_nr = 0; ++ pax_report_refcount_error(regs, NULL); ++ /* fixup_exception() for PowerPC does not exist, simulate its job */ ++ if ((entry = search_exception_tables(regs->nip)) != NULL) { ++ regs->nip = entry->fixup; ++ return; ++ } ++ /* fixup_exception() could not handle */ ++ goto bail; ++ } ++ } ++#endif ++ + /* We can now get here via a FP Unavailable exception if the core + * has no FPU, in that case the reason flags will be 0 */ + +diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c +index 4111d30badfa..fa5e7be35d4b 100644 +--- a/arch/powerpc/kernel/vdso.c ++++ b/arch/powerpc/kernel/vdso.c +@@ -35,6 +35,7 @@ + #include <asm/vdso.h> + #include <asm/vdso_datapage.h> + #include <asm/setup.h> ++#include <asm/mman.h> + + #undef DEBUG + +@@ -180,7 +181,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) + vdso_base = VDSO32_MBASE; + #endif + +- current->mm->context.vdso_base = 0; ++ current->mm->context.vdso_base = ~0UL; + + /* vDSO has a problem and was disabled, just don't "enable" it for the + * process +@@ -201,7 +202,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) + vdso_base = get_unmapped_area(NULL, vdso_base, + (vdso_pages << PAGE_SHIFT) + + ((VDSO_ALIGNMENT - 1) & PAGE_MASK), +- 0, 0); ++ 0, MAP_PRIVATE | MAP_EXECUTABLE); + if (IS_ERR_VALUE(vdso_base)) { + rc = vdso_base; + goto fail_mmapsem; +diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c +index 5eea6f3c1e03..5d1039679f7b 100644 +--- a/arch/powerpc/lib/usercopy_64.c ++++ b/arch/powerpc/lib/usercopy_64.c +@@ -9,22 +9,6 @@ + #include <linux/module.h> + #include <asm/uaccess.h> + +-unsigned long copy_from_user(void *to, const void __user *from, unsigned long n) +-{ +- if (likely(access_ok(VERIFY_READ, from, n))) +- n = __copy_from_user(to, from, n); +- else +- memset(to, 0, n); +- return n; +-} +- +-unsigned long copy_to_user(void __user *to, const void *from, unsigned long n) +-{ +- if (likely(access_ok(VERIFY_WRITE, to, n))) +- n = __copy_to_user(to, from, n); +- return n; +-} +- + unsigned long copy_in_user(void __user *to, const void __user *from, + unsigned long n) + { +@@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from, + return n; + } + +-EXPORT_SYMBOL(copy_from_user); +-EXPORT_SYMBOL(copy_to_user); + EXPORT_SYMBOL(copy_in_user); + +diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c +index d0b137d96df1..af92bde114a9 100644 +--- a/arch/powerpc/mm/fault.c ++++ b/arch/powerpc/mm/fault.c +@@ -34,6 +34,10 @@ + #include <linux/context_tracking.h> + #include <linux/hugetlb.h> + #include <linux/uaccess.h> ++#include <linux/slab.h> ++#include <linux/pagemap.h> ++#include <linux/compiler.h> ++#include <linux/unistd.h> + + #include <asm/firmware.h> + #include <asm/page.h> +@@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs) + } + #endif + ++#ifdef CONFIG_PAX_PAGEEXEC ++/* ++ * PaX: decide what to do with offenders (regs->nip = fault address) ++ * ++ * returns 1 when task should be killed ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ return 1; ++} ++ ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 5; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int __user *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + /* + * Check whether the instruction at regs->nip is a store using + * an update addressing form which will update r1. +@@ -227,7 +258,7 @@ int do_page_fault(struct pt_regs *regs, unsigned long address, + * indicate errors in DSISR but can validly be set in SRR1. + */ + if (trap == 0x400) +- error_code &= 0x48200000; ++ error_code &= 0x58200000; + else + is_write = error_code & DSISR_ISSTORE; + #else +@@ -384,12 +415,16 @@ int do_page_fault(struct pt_regs *regs, unsigned long address, + * "undefined". Of those that can be set, this is the only + * one which seems bad. + */ +- if (error_code & 0x10000000) ++ if (error_code & DSISR_GUARDED) + /* Guarded storage error. */ + goto bad_area; + #endif /* CONFIG_8xx */ + + if (is_exec) { ++#ifdef CONFIG_PPC_STD_MMU ++ if (error_code & DSISR_GUARDED) ++ goto bad_area; ++#endif + /* + * Allow execution from readable areas if the MMU does not + * provide separate controls over reading and executing. +@@ -484,6 +519,23 @@ int do_page_fault(struct pt_regs *regs, unsigned long address, + bad_area_nosemaphore: + /* User mode accesses cause a SIGSEGV */ + if (user_mode(regs)) { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (mm->pax_flags & MF_PAX_PAGEEXEC) { ++#ifdef CONFIG_PPC_STD_MMU ++ if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) { ++#else ++ if (is_exec && regs->nip == address) { ++#endif ++ switch (pax_handle_fetch_fault(regs)) { ++ } ++ ++ pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]); ++ do_group_exit(SIGKILL); ++ } ++ } ++#endif ++ + _exception(SIGSEGV, regs, code, address); + goto bail; + } +diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c +index 5bc2845cddf4..035956947df4 100644 +--- a/arch/powerpc/mm/mmap.c ++++ b/arch/powerpc/mm/mmap.c +@@ -194,6 +194,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + { + unsigned long random_factor = 0UL; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (current->flags & PF_RANDOMIZE) + random_factor = arch_mmap_rnd(); + +@@ -205,9 +209,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + */ + if (mmap_is_legacy()) { + mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + } else { + mm->mmap_base = mmap_base(random_factor); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + } + } +diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c +index c4d5c9c61e0f..7c7c59b1bebb 100644 +--- a/arch/powerpc/mm/slice.c ++++ b/arch/powerpc/mm/slice.c +@@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr, + if ((mm->task_size - len) < addr) + return 0; + vma = find_vma(mm, addr); +- return (!vma || (addr + len) <= vm_start_gap(vma)); ++ return check_heap_stack_gap(vma, addr, len, 0); + } + + static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice) +@@ -276,6 +276,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm, + info.align_offset = 0; + + addr = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ addr += mm->delta_mmap; ++#endif ++ + while (addr < TASK_SIZE) { + info.low_limit = addr; + if (!slice_scan_available(addr, available, 1, &addr)) +@@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len, + if (fixed && addr > (mm->task_size - len)) + return -ENOMEM; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP)) ++ addr = 0; ++#endif ++ + /* If hint, make sure it matches our alignment restrictions */ + if (!fixed && addr) { + addr = _ALIGN_UP(addr, 1ul << pshift); +@@ -555,10 +566,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, + } + + unsigned long arch_get_unmapped_area_topdown(struct file *filp, +- const unsigned long addr0, +- const unsigned long len, +- const unsigned long pgoff, +- const unsigned long flags) ++ unsigned long addr0, ++ unsigned long len, ++ unsigned long pgoff, ++ unsigned long flags) + { + return slice_get_unmapped_area(addr0, len, flags, + current->mm->context.user_psize, 1); +diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c +index 06254467e4dd..139a0aa77808 100644 +--- a/arch/powerpc/platforms/cell/spufs/file.c ++++ b/arch/powerpc/platforms/cell/spufs/file.c +@@ -263,9 +263,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) + return VM_FAULT_NOPAGE; + } + +-static int spufs_mem_mmap_access(struct vm_area_struct *vma, ++static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma, + unsigned long address, +- void *buf, int len, int write) ++ void *buf, size_t len, int write) + { + struct spu_context *ctx = vma->vm_file->private_data; + unsigned long offset = address - vma->vm_start; +diff --git a/arch/s390/Kconfig.debug b/arch/s390/Kconfig.debug +index 26c5d5beb4be..a308c28f4e8f 100644 +--- a/arch/s390/Kconfig.debug ++++ b/arch/s390/Kconfig.debug +@@ -9,6 +9,7 @@ config S390_PTDUMP + bool "Export kernel pagetable layout to userspace via debugfs" + depends on DEBUG_KERNEL + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + ---help--- + Say Y here if you want to show the kernel pagetable layout in a + debugfs file. This information is only useful for kernel developers +diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h +index d28cc2f5b7b2..a937312428ac 100644 +--- a/arch/s390/include/asm/atomic.h ++++ b/arch/s390/include/asm/atomic.h +@@ -342,4 +342,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v) + #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0) + #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) + ++#define atomic64_read_unchecked(v) atomic64_read(v) ++#define atomic64_set_unchecked(v, i) atomic64_set((v), (i)) ++#define atomic64_add_unchecked(a, v) atomic64_add((a), (v)) ++#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v)) ++#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v)) ++#define atomic64_inc_unchecked(v) atomic64_inc(v) ++#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v) ++#define atomic64_dec_unchecked(v) atomic64_dec(v) ++#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n)) ++ + #endif /* __ARCH_S390_ATOMIC__ */ +diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h +index 05219a5e0b2f..032f5f046959 100644 +--- a/arch/s390/include/asm/cache.h ++++ b/arch/s390/include/asm/cache.h +@@ -9,8 +9,10 @@ + #ifndef __ARCH_S390_CACHE_H + #define __ARCH_S390_CACHE_H + +-#define L1_CACHE_BYTES 256 ++#include <linux/const.h> ++ + #define L1_CACHE_SHIFT 8 ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + #define NET_SKB_PAD 32 + + #define __read_mostly __section(.data..read_mostly) +diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h +index 1736c7d3c94c..261351cfd2e8 100644 +--- a/arch/s390/include/asm/elf.h ++++ b/arch/s390/include/asm/elf.h +@@ -167,6 +167,13 @@ extern unsigned int vdso_enabled; + (STACK_TOP / 3 * 2) : \ + (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1)) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL) ++ ++#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26) ++#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26) ++#endif ++ + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. */ + +diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h +index c4a93d6327fa..4d2a9b4162a0 100644 +--- a/arch/s390/include/asm/exec.h ++++ b/arch/s390/include/asm/exec.h +@@ -7,6 +7,6 @@ + #ifndef __ASM_EXEC_H + #define __ASM_EXEC_H + +-extern unsigned long arch_align_stack(unsigned long sp); ++#define arch_align_stack(x) ((x) & ~0xfUL) + + #endif /* __ASM_EXEC_H */ +diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h +index a7ef70220126..8c25ce450fb9 100644 +--- a/arch/s390/include/asm/uaccess.h ++++ b/arch/s390/include/asm/uaccess.h +@@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size) + __range_ok((unsigned long)(addr), (size)); \ + }) + ++#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size)) + #define access_ok(type, addr, size) __access_ok(addr, size) + + /* +@@ -337,6 +338,10 @@ static inline unsigned long __must_check + copy_to_user(void __user *to, const void *from, unsigned long n) + { + might_fault(); ++ ++ if ((long)n < 0) ++ return n; ++ + return __copy_to_user(to, from, n); + } + +@@ -360,10 +365,14 @@ copy_to_user(void __user *to, const void *from, unsigned long n) + static inline unsigned long __must_check + copy_from_user(void *to, const void __user *from, unsigned long n) + { +- unsigned int sz = __compiletime_object_size(to); ++ size_t sz = __compiletime_object_size(to); + + might_fault(); +- if (unlikely(sz != -1 && sz < n)) { ++ ++ if ((long)n < 0) ++ return n; ++ ++ if (unlikely(sz != (size_t)-1 && sz < n)) { + if (!__builtin_constant_p(n)) + copy_user_overflow(sz, n); + else +diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c +index fdb40424acfe..b72ae722d497 100644 +--- a/arch/s390/kernel/kprobes.c ++++ b/arch/s390/kernel/kprobes.c +@@ -269,6 +269,7 @@ static void pop_kprobe(struct kprobe_ctlblk *kcb) + } + NOKPROBE_SYMBOL(pop_kprobe); + ++#ifdef CONFIG_KRETPROBES + void arch_prepare_kretprobe(struct kretprobe_instance *ri, struct pt_regs *regs) + { + ri->ret_addr = (kprobe_opcode_t *) regs->gprs[14]; +@@ -277,6 +278,7 @@ void arch_prepare_kretprobe(struct kretprobe_instance *ri, struct pt_regs *regs) + regs->gprs[14] = (unsigned long) &kretprobe_trampoline; + } + NOKPROBE_SYMBOL(arch_prepare_kretprobe); ++#endif + + static void kprobe_reenter_check(struct kprobe_ctlblk *kcb, struct kprobe *p) + { +@@ -740,8 +742,10 @@ int __init arch_init_kprobes(void) + return register_kprobe(&trampoline); + } + ++#ifdef CONFIG_KRETPROBES + int arch_trampoline_kprobe(struct kprobe *p) + { + return p->addr == (kprobe_opcode_t *) &kretprobe_trampoline; + } + NOKPROBE_SYMBOL(arch_trampoline_kprobe); ++#endif +diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c +index fbc07891f9e7..e7962a19961e 100644 +--- a/arch/s390/kernel/module.c ++++ b/arch/s390/kernel/module.c +@@ -163,11 +163,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, + + /* Increase core size by size of got & plt and set start + offsets for got and plt. */ +- me->core_layout.size = ALIGN(me->core_layout.size, 4); +- me->arch.got_offset = me->core_layout.size; +- me->core_layout.size += me->arch.got_size; +- me->arch.plt_offset = me->core_layout.size; +- me->core_layout.size += me->arch.plt_size; ++ me->core_layout.size_rw = ALIGN(me->core_layout.size_rw, 4); ++ me->arch.got_offset = me->core_layout.size_rw; ++ me->core_layout.size_rw += me->arch.got_size; ++ me->arch.plt_offset = me->core_layout.size_rx; ++ me->core_layout.size_rx += me->arch.plt_size; + return 0; + } + +@@ -283,7 +283,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab, + if (info->got_initialized == 0) { + Elf_Addr *gotent; + +- gotent = me->core_layout.base + me->arch.got_offset + ++ gotent = me->core_layout.base_rw + me->arch.got_offset + + info->got_offset; + *gotent = val; + info->got_initialized = 1; +@@ -306,7 +306,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab, + rc = apply_rela_bits(loc, val, 0, 64, 0); + else if (r_type == R_390_GOTENT || + r_type == R_390_GOTPLTENT) { +- val += (Elf_Addr) me->core_layout.base - loc; ++ val += (Elf_Addr) me->core_layout.base_rw - loc; + rc = apply_rela_bits(loc, val, 1, 32, 1); + } + break; +@@ -319,7 +319,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab, + case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */ + if (info->plt_initialized == 0) { + unsigned int *ip; +- ip = me->core_layout.base + me->arch.plt_offset + ++ ip = me->core_layout.base_rx + me->arch.plt_offset + + info->plt_offset; + ip[0] = 0x0d10e310; /* basr 1,0; lg 1,10(1); br 1 */ + ip[1] = 0x100a0004; +@@ -338,7 +338,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab, + val - loc + 0xffffUL < 0x1ffffeUL) || + (r_type == R_390_PLT32DBL && + val - loc + 0xffffffffULL < 0x1fffffffeULL))) +- val = (Elf_Addr) me->core_layout.base + ++ val = (Elf_Addr) me->core_layout.base_rx + + me->arch.plt_offset + + info->plt_offset; + val += rela->r_addend - loc; +@@ -360,7 +360,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab, + case R_390_GOTOFF32: /* 32 bit offset to GOT. */ + case R_390_GOTOFF64: /* 64 bit offset to GOT. */ + val = val + rela->r_addend - +- ((Elf_Addr) me->core_layout.base + me->arch.got_offset); ++ ((Elf_Addr) me->core_layout.base_rw + me->arch.got_offset); + if (r_type == R_390_GOTOFF16) + rc = apply_rela_bits(loc, val, 0, 16, 0); + else if (r_type == R_390_GOTOFF32) +@@ -370,7 +370,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab, + break; + case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */ + case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */ +- val = (Elf_Addr) me->core_layout.base + me->arch.got_offset + ++ val = (Elf_Addr) me->core_layout.base_rw + me->arch.got_offset + + rela->r_addend - loc; + if (r_type == R_390_GOTPC) + rc = apply_rela_bits(loc, val, 1, 32, 0); +diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c +index bba4fa74b321..9c32b3ca1beb 100644 +--- a/arch/s390/kernel/process.c ++++ b/arch/s390/kernel/process.c +@@ -217,13 +217,6 @@ unsigned long get_wchan(struct task_struct *p) + return 0; + } + +-unsigned long arch_align_stack(unsigned long sp) +-{ +- if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) +- sp -= get_random_int() & ~PAGE_MASK; +- return sp & ~0xf; +-} +- + static inline unsigned long brk_rnd(void) + { + return (get_random_int() & BRK_RND_MASK) << PAGE_SHIFT; +diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c +index 812368f274c9..10d70a24daec 100644 +--- a/arch/s390/mm/mmap.c ++++ b/arch/s390/mm/mmap.c +@@ -201,9 +201,9 @@ s390_get_unmapped_area(struct file *filp, unsigned long addr, + } + + static unsigned long +-s390_get_unmapped_area_topdown(struct file *filp, const unsigned long addr, +- const unsigned long len, const unsigned long pgoff, +- const unsigned long flags) ++s390_get_unmapped_area_topdown(struct file *filp, unsigned long addr, ++ unsigned long len, unsigned long pgoff, ++ unsigned long flags) + { + struct mm_struct *mm = current->mm; + unsigned long area; +@@ -230,6 +230,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + { + unsigned long random_factor = 0UL; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (current->flags & PF_RANDOMIZE) + random_factor = arch_mmap_rnd(); + +@@ -239,9 +243,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + */ + if (mmap_is_legacy()) { + mm->mmap_base = mmap_base_legacy(random_factor); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = s390_get_unmapped_area; + } else { + mm->mmap_base = mmap_base(random_factor); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = s390_get_unmapped_area_topdown; + } + } +diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h +index ae3d59f2d2c4..f65f0751c98b 100644 +--- a/arch/score/include/asm/cache.h ++++ b/arch/score/include/asm/cache.h +@@ -1,7 +1,9 @@ + #ifndef _ASM_SCORE_CACHE_H + #define _ASM_SCORE_CACHE_H + ++#include <linux/const.h> ++ + #define L1_CACHE_SHIFT 4 +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #endif /* _ASM_SCORE_CACHE_H */ +diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h +index f9f3cd59c860..58ff438bdac0 100644 +--- a/arch/score/include/asm/exec.h ++++ b/arch/score/include/asm/exec.h +@@ -1,6 +1,6 @@ + #ifndef _ASM_SCORE_EXEC_H + #define _ASM_SCORE_EXEC_H + +-extern unsigned long arch_align_stack(unsigned long sp); ++#define arch_align_stack(x) (x) + + #endif /* _ASM_SCORE_EXEC_H */ +diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c +index aae9480706c2..93e40a4606b3 100644 +--- a/arch/score/kernel/process.c ++++ b/arch/score/kernel/process.c +@@ -114,8 +114,3 @@ unsigned long get_wchan(struct task_struct *task) + + return task_pt_regs(task)->cp0_epc; + } +- +-unsigned long arch_align_stack(unsigned long sp) +-{ +- return sp; +-} +diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h +index ef9e555aafba..331bd29e75dc 100644 +--- a/arch/sh/include/asm/cache.h ++++ b/arch/sh/include/asm/cache.h +@@ -9,10 +9,11 @@ + #define __ASM_SH_CACHE_H + #ifdef __KERNEL__ + ++#include <linux/const.h> + #include <linux/init.h> + #include <cpu/cache.h> + +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #define __read_mostly __attribute__((__section__(".data..read_mostly"))) + +diff --git a/arch/sh/kernel/kprobes.c b/arch/sh/kernel/kprobes.c +index 83acbf3f6de8..fa67491b63cd 100644 +--- a/arch/sh/kernel/kprobes.c ++++ b/arch/sh/kernel/kprobes.c +@@ -72,6 +72,7 @@ void __kprobes arch_disarm_kprobe(struct kprobe *p) + (unsigned long)p->addr + sizeof(kprobe_opcode_t)); + } + ++#ifdef CONFIG_KRETPROBES + int __kprobes arch_trampoline_kprobe(struct kprobe *p) + { + if (*p->addr == BREAKPOINT_INSTRUCTION) +@@ -79,6 +80,7 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) + + return 0; + } ++#endif + + /** + * If an illegal slot instruction exception occurs for an address +@@ -203,6 +205,7 @@ static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs) + } + + /* Called with kretprobe_lock held */ ++#ifdef CONFIG_KRETPROBES + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) + { +@@ -211,6 +214,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + /* Replace the return addr with trampoline addr */ + regs->pr = (unsigned long)kretprobe_trampoline; + } ++#endif + + static int __kprobes kprobe_handler(struct pt_regs *regs) + { +diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c +index 7df7d5944188..d44b5923315c 100644 +--- a/arch/sh/mm/mmap.c ++++ b/arch/sh/mm/mmap.c +@@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma; + int do_colour_align; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + struct vm_unmapped_area_info info; + + if (flags & MAP_FIXED) { +@@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, + if (filp || (flags & MAP_SHARED)) + do_colour_align = 1; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + if (do_colour_align) + addr = COLOUR_ALIGN(addr, pgoff); +@@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, + addr = PAGE_ALIGN(addr); + + vma = find_vma(mm, addr); +- if (TASK_SIZE - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + + info.flags = 0; + info.length = len; +- info.low_limit = TASK_UNMAPPED_BASE; ++ info.low_limit = mm->mmap_base; + info.high_limit = TASK_SIZE; + info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0; + info.align_offset = pgoff << PAGE_SHIFT; +@@ -77,14 +81,15 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, + } + + unsigned long +-arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, +- const unsigned long len, const unsigned long pgoff, +- const unsigned long flags) ++arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr0, ++ unsigned long len, unsigned long pgoff, ++ unsigned long flags) + { + struct vm_area_struct *vma; + struct mm_struct *mm = current->mm; + unsigned long addr = addr0; + int do_colour_align; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + struct vm_unmapped_area_info info; + + if (flags & MAP_FIXED) { +@@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + if (filp || (flags & MAP_SHARED)) + do_colour_align = 1; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + /* requesting a specific address */ + if (addr) { + if (do_colour_align) +@@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + addr = PAGE_ALIGN(addr); + + vma = find_vma(mm, addr); +- if (TASK_SIZE - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + +@@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + VM_BUG_ON(addr != -ENOMEM); + info.flags = 0; + info.low_limit = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ info.low_limit += mm->delta_mmap; ++#endif ++ + info.high_limit = TASK_SIZE; + addr = vm_unmapped_area(&info); + } +diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig +index b27e48e25841..c5edf4fba71b 100644 +--- a/arch/sparc/Kconfig ++++ b/arch/sparc/Kconfig +@@ -38,6 +38,7 @@ config SPARC + select GENERIC_STRNCPY_FROM_USER + select GENERIC_STRNLEN_USER + select MODULES_USE_ELF_RELA ++ select HAVE_GCC_PLUGINS + select ODD_RT_SIGACTION + select OLD_SIGSUSPEND + select ARCH_HAS_SG_CHAIN +diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h +index 24827a3f733a..5dd45ac40450 100644 +--- a/arch/sparc/include/asm/atomic_64.h ++++ b/arch/sparc/include/asm/atomic_64.h +@@ -15,18 +15,38 @@ + #define ATOMIC64_INIT(i) { (i) } + + #define atomic_read(v) READ_ONCE((v)->counter) ++static inline int atomic_read_unchecked(const atomic_unchecked_t *v) ++{ ++ return READ_ONCE(v->counter); ++} + #define atomic64_read(v) READ_ONCE((v)->counter) ++static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v) ++{ ++ return READ_ONCE(v->counter); ++} + + #define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) ++static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i) ++{ ++ WRITE_ONCE(v->counter, i); ++} + #define atomic64_set(v, i) WRITE_ONCE(((v)->counter), (i)) ++static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i) ++{ ++ WRITE_ONCE(v->counter, i); ++} ++ ++#define __ATOMIC_OP(op, suffix) \ ++void atomic_##op##suffix(int, atomic##suffix##_t *); \ ++void atomic64_##op##suffix(long, atomic64##suffix##_t *); + +-#define ATOMIC_OP(op) \ +-void atomic_##op(int, atomic_t *); \ +-void atomic64_##op(long, atomic64_t *); ++#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked) + +-#define ATOMIC_OP_RETURN(op) \ +-int atomic_##op##_return(int, atomic_t *); \ +-long atomic64_##op##_return(long, atomic64_t *); ++#define __ATOMIC_OP_RETURN(op, suffix) \ ++int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \ ++long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *); ++ ++#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked) + + #define ATOMIC_FETCH_OP(op) \ + int atomic_fetch_##op(int, atomic_t *); \ +@@ -47,13 +67,23 @@ ATOMIC_OPS(xor) + #undef ATOMIC_OPS + #undef ATOMIC_FETCH_OP + #undef ATOMIC_OP_RETURN ++#undef __ATOMIC_OP_RETURN + #undef ATOMIC_OP ++#undef __ATOMIC_OP + + #define atomic_dec_return(v) atomic_sub_return(1, v) + #define atomic64_dec_return(v) atomic64_sub_return(1, v) + + #define atomic_inc_return(v) atomic_add_return(1, v) ++static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v) ++{ ++ return atomic_add_return_unchecked(1, v); ++} + #define atomic64_inc_return(v) atomic64_add_return(1, v) ++static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v) ++{ ++ return atomic64_add_return_unchecked(1, v); ++} + + /* + * atomic_inc_and_test - increment and test +@@ -64,6 +94,10 @@ ATOMIC_OPS(xor) + * other cases. + */ + #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) ++static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v) ++{ ++ return atomic_inc_return_unchecked(v) == 0; ++} + #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) + + #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0) +@@ -73,25 +107,60 @@ ATOMIC_OPS(xor) + #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0) + + #define atomic_inc(v) atomic_add(1, v) ++static inline void atomic_inc_unchecked(atomic_unchecked_t *v) ++{ ++ atomic_add_unchecked(1, v); ++} + #define atomic64_inc(v) atomic64_add(1, v) ++static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v) ++{ ++ atomic64_add_unchecked(1, v); ++} + + #define atomic_dec(v) atomic_sub(1, v) ++static inline void atomic_dec_unchecked(atomic_unchecked_t *v) ++{ ++ atomic_sub_unchecked(1, v); ++} + #define atomic64_dec(v) atomic64_sub(1, v) ++static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v) ++{ ++ atomic64_sub_unchecked(1, v); ++} + + #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0) + #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0) + + #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n))) ++static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new) ++{ ++ return cmpxchg(&v->counter, old, new); ++} + #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) ++static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new) ++{ ++ return xchg(&v->counter, new); ++} + + static inline int __atomic_add_unless(atomic_t *v, int a, int u) + { +- int c, old; ++ int c, old, new; + c = atomic_read(v); + for (;;) { +- if (unlikely(c == (u))) ++ if (unlikely(c == u)) + break; +- old = atomic_cmpxchg((v), c, c + (a)); ++ ++ asm volatile("addcc %2, %0, %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "tvs %%icc, 6\n" ++#endif ++ ++ : "=r" (new) ++ : "0" (c), "ir" (a) ++ : "cc"); ++ ++ old = atomic_cmpxchg(v, c, new); + if (likely(old == c)) + break; + c = old; +@@ -101,21 +170,42 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u) + + #define atomic64_cmpxchg(v, o, n) \ + ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n))) ++static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, ++ long new) ++{ ++ return cmpxchg(&(v->counter), old, new); ++} ++ + #define atomic64_xchg(v, new) (xchg(&((v)->counter), new)) ++static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new) ++{ ++ return xchg(&v->counter, new); ++} + + static inline long atomic64_add_unless(atomic64_t *v, long a, long u) + { +- long c, old; ++ long c, old, new; + c = atomic64_read(v); + for (;;) { +- if (unlikely(c == (u))) ++ if (unlikely(c == u)) + break; +- old = atomic64_cmpxchg((v), c, c + (a)); ++ ++ asm volatile("addcc %2, %0, %0\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ "tvs %%xcc, 6\n" ++#endif ++ ++ : "=r" (new) ++ : "0" (c), "ir" (a) ++ : "cc"); ++ ++ old = atomic64_cmpxchg(v, c, new); + if (likely(old == c)) + break; + c = old; + } +- return c != (u); ++ return c != u; + } + + #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) +diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h +index 5bb6991b4857..5c2132e9641e 100644 +--- a/arch/sparc/include/asm/cache.h ++++ b/arch/sparc/include/asm/cache.h +@@ -7,10 +7,12 @@ + #ifndef _SPARC_CACHE_H + #define _SPARC_CACHE_H + ++#include <linux/const.h> ++ + #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long) + + #define L1_CACHE_SHIFT 5 +-#define L1_CACHE_BYTES 32 ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #ifdef CONFIG_SPARC32 + #define SMP_CACHE_BYTES_SHIFT 5 +diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h +index a24e41fcdde1..47677ff75d30 100644 +--- a/arch/sparc/include/asm/elf_32.h ++++ b/arch/sparc/include/asm/elf_32.h +@@ -114,6 +114,13 @@ typedef struct { + + #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE) + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE 0x10000UL ++ ++#define PAX_DELTA_MMAP_LEN 16 ++#define PAX_DELTA_STACK_LEN 16 ++#endif ++ + /* This yields a mask that user programs can use to figure out what + instruction set this cpu supports. This can NOT be done in userspace + on Sparc. */ +diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h +index 3f2d403873bd..4385ed9991f9 100644 +--- a/arch/sparc/include/asm/elf_64.h ++++ b/arch/sparc/include/asm/elf_64.h +@@ -190,6 +190,13 @@ typedef struct { + #define ELF_ET_DYN_BASE 0x0000010000000000UL + #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL + ++#ifdef CONFIG_PAX_ASLR ++#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL) ++ ++#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28) ++#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29) ++#endif ++ + extern unsigned long sparc64_elf_hwcap; + #define ELF_HWCAP sparc64_elf_hwcap + +diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h +index 0346c7e62452..c5c25b9066b9 100644 +--- a/arch/sparc/include/asm/pgalloc_32.h ++++ b/arch/sparc/include/asm/pgalloc_32.h +@@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp) + } + + #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD) ++#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD)) + + static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, + unsigned long address) +diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h +index 3529f1378cd8..d98a28c428f0 100644 +--- a/arch/sparc/include/asm/pgalloc_64.h ++++ b/arch/sparc/include/asm/pgalloc_64.h +@@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud) + } + + #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD) ++#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD)) + + static inline pgd_t *pgd_alloc(struct mm_struct *mm) + { +@@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd) + } + + #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD) ++#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD)) + + static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr) + { +diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h +index 59ba6f620732..451812819ef4 100644 +--- a/arch/sparc/include/asm/pgtable.h ++++ b/arch/sparc/include/asm/pgtable.h +@@ -5,4 +5,8 @@ + #else + #include <asm/pgtable_32.h> + #endif ++ ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + #endif +diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h +index cf190728360b..e1c8637fd0ed 100644 +--- a/arch/sparc/include/asm/pgtable_32.h ++++ b/arch/sparc/include/asm/pgtable_32.h +@@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail); + #define PAGE_SHARED SRMMU_PAGE_SHARED + #define PAGE_COPY SRMMU_PAGE_COPY + #define PAGE_READONLY SRMMU_PAGE_RDONLY ++#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC ++#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC ++#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC + #define PAGE_KERNEL SRMMU_PAGE_KERNEL + + /* Top-level page directory - dummy used by init-mm. +@@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd; + + /* xwr */ + #define __P000 PAGE_NONE +-#define __P001 PAGE_READONLY +-#define __P010 PAGE_COPY +-#define __P011 PAGE_COPY ++#define __P001 PAGE_READONLY_NOEXEC ++#define __P010 PAGE_COPY_NOEXEC ++#define __P011 PAGE_COPY_NOEXEC + #define __P100 PAGE_READONLY + #define __P101 PAGE_READONLY + #define __P110 PAGE_COPY + #define __P111 PAGE_COPY + + #define __S000 PAGE_NONE +-#define __S001 PAGE_READONLY +-#define __S010 PAGE_SHARED +-#define __S011 PAGE_SHARED ++#define __S001 PAGE_READONLY_NOEXEC ++#define __S010 PAGE_SHARED_NOEXEC ++#define __S011 PAGE_SHARED_NOEXEC + #define __S100 PAGE_READONLY + #define __S101 PAGE_READONLY + #define __S110 PAGE_SHARED +diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h +index ae51a111a8c7..eadfd03fc385 100644 +--- a/arch/sparc/include/asm/pgtsrmmu.h ++++ b/arch/sparc/include/asm/pgtsrmmu.h +@@ -111,6 +111,11 @@ + SRMMU_EXEC | SRMMU_REF) + #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \ + SRMMU_EXEC | SRMMU_REF) ++ ++#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF) ++#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF) ++#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF) ++ + #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \ + SRMMU_DIRTY | SRMMU_REF) + +diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h +index be0cc1beed41..54e91ebeb872 100644 +--- a/arch/sparc/include/asm/setup.h ++++ b/arch/sparc/include/asm/setup.h +@@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs); + void handle_ld_nf(u32 insn, struct pt_regs *regs); + + /* init_64.c */ +-extern atomic_t dcpage_flushes; +-extern atomic_t dcpage_flushes_xcall; ++extern atomic_unchecked_t dcpage_flushes; ++extern atomic_unchecked_t dcpage_flushes_xcall; + + extern int sysctl_tsb_ratio; + #endif +diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h +index 07c9f2e9bf57..352fff04f9d4 100644 +--- a/arch/sparc/include/asm/spinlock_64.h ++++ b/arch/sparc/include/asm/spinlock_64.h +@@ -103,7 +103,12 @@ static inline void arch_read_lock(arch_rwlock_t *lock) + __asm__ __volatile__ ( + "1: ldsw [%2], %0\n" + " brlz,pn %0, 2f\n" +-"4: add %0, 1, %1\n" ++"4: addcc %0, 1, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++" tvs %%icc, 6\n" ++#endif ++ + " cas [%2], %0, %1\n" + " cmp %0, %1\n" + " bne,pn %%icc, 1b\n" +@@ -116,7 +121,7 @@ static inline void arch_read_lock(arch_rwlock_t *lock) + " .previous" + : "=&r" (tmp1), "=&r" (tmp2) + : "r" (lock) +- : "memory"); ++ : "memory", "cc"); + } + + static inline int arch_read_trylock(arch_rwlock_t *lock) +@@ -127,7 +132,12 @@ static inline int arch_read_trylock(arch_rwlock_t *lock) + "1: ldsw [%2], %0\n" + " brlz,a,pn %0, 2f\n" + " mov 0, %0\n" +-" add %0, 1, %1\n" ++" addcc %0, 1, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++" tvs %%icc, 6\n" ++#endif ++ + " cas [%2], %0, %1\n" + " cmp %0, %1\n" + " bne,pn %%icc, 1b\n" +@@ -146,7 +156,12 @@ static inline void arch_read_unlock(arch_rwlock_t *lock) + + __asm__ __volatile__( + "1: lduw [%2], %0\n" +-" sub %0, 1, %1\n" ++" subcc %0, 1, %1\n" ++ ++#ifdef CONFIG_PAX_REFCOUNT ++" tvs %%icc, 6\n" ++#endif ++ + " cas [%2], %0, %1\n" + " cmp %0, %1\n" + " bne,pn %%xcc, 1b\n" +diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h +index 229475f0d7ce..2fca91633668 100644 +--- a/arch/sparc/include/asm/thread_info_32.h ++++ b/arch/sparc/include/asm/thread_info_32.h +@@ -48,6 +48,7 @@ struct thread_info { + struct reg_window32 reg_window[NSWINS]; /* align for ldd! */ + unsigned long rwbuf_stkptrs[NSWINS]; + unsigned long w_saved; ++ unsigned long lowest_stack; + }; + + /* +diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h +index 3d7b925f6516..493ce8222471 100644 +--- a/arch/sparc/include/asm/thread_info_64.h ++++ b/arch/sparc/include/asm/thread_info_64.h +@@ -59,6 +59,8 @@ struct thread_info { + struct pt_regs *kern_una_regs; + unsigned int kern_una_insn; + ++ unsigned long lowest_stack; ++ + unsigned long fpregs[(7 * 256) / sizeof(unsigned long)] + __attribute__ ((aligned(64))); + }; +@@ -180,12 +182,13 @@ register struct thread_info *current_thread_info_reg asm("g6"); + #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ + /* flag bit 4 is available */ + #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */ +-/* flag bit 6 is available */ ++#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */ + #define TIF_32BIT 7 /* 32-bit binary */ + #define TIF_NOHZ 8 /* in adaptive nohz mode */ + #define TIF_SECCOMP 9 /* secure computing */ + #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */ + #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */ ++ + /* NOTE: Thread flags >= 12 should be ones we have no interest + * in using in assembly, else we can't use the mask as + * an immediate value in instructions such as andcc. +@@ -205,12 +208,17 @@ register struct thread_info *current_thread_info_reg asm("g6"); + #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) + #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT) + #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) ++#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID) + + #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \ + _TIF_DO_NOTIFY_RESUME_MASK | \ + _TIF_NEED_RESCHED) + #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING) + ++#define _TIF_WORK_SYSCALL \ ++ (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \ ++ _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID) ++ + #define is_32bit_task() (test_thread_flag(TIF_32BIT)) + + /* +diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h +index bd56c28fff9f..4b63d83e19c9 100644 +--- a/arch/sparc/include/asm/uaccess.h ++++ b/arch/sparc/include/asm/uaccess.h +@@ -1,5 +1,6 @@ + #ifndef ___ASM_SPARC_UACCESS_H + #define ___ASM_SPARC_UACCESS_H ++ + #if defined(__sparc__) && defined(__arch64__) + #include <asm/uaccess_64.h> + #else +diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h +index ea55f86d7ccd..dbf15cfb50ae 100644 +--- a/arch/sparc/include/asm/uaccess_32.h ++++ b/arch/sparc/include/asm/uaccess_32.h +@@ -47,6 +47,7 @@ + #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; }) + #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS)) + #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size))) ++#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size)) + #define access_ok(type, addr, size) \ + ({ (void)(type); __access_ok((unsigned long)(addr), size); }) + +@@ -248,6 +249,9 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon + + static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + if (n && __access_ok((unsigned long) to, n)) { + check_object_size(from, n, true); + return __copy_user(to, (__force void __user *) from, n); +@@ -257,12 +261,18 @@ static inline unsigned long copy_to_user(void __user *to, const void *from, unsi + + static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + check_object_size(from, n, true); + return __copy_user(to, (__force void __user *) from, n); + } + + static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + if (n && __access_ok((unsigned long) from, n)) { + check_object_size(to, n, false); + return __copy_user((__force void __user *) to, from, n); +@@ -274,6 +284,9 @@ static inline unsigned long copy_from_user(void *to, const void __user *from, un + + static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + return __copy_user((__force void __user *) to, from, n); + } + +diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h +index 5373136c412b..c528f7e8a5fa 100644 +--- a/arch/sparc/include/asm/uaccess_64.h ++++ b/arch/sparc/include/asm/uaccess_64.h +@@ -10,6 +10,7 @@ + #include <linux/compiler.h> + #include <linux/string.h> + #include <linux/thread_info.h> ++#include <linux/kernel.h> + #include <asm/asi.h> + #include <asm/spitfire.h> + #include <asm-generic/uaccess-unaligned.h> +@@ -77,6 +78,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size) + return 1; + } + ++static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size) ++{ ++ return 1; ++} ++ + static inline int access_ok(int type, const void __user * addr, unsigned long size) + { + return 1; +@@ -191,6 +197,9 @@ unsigned long __must_check ___copy_from_user(void *to, + static inline unsigned long __must_check + copy_from_user(void *to, const void __user *from, unsigned long size) + { ++ if ((long)size < 0 || size > INT_MAX) ++ return size; ++ + check_object_size(to, size, false); + + return ___copy_from_user(to, from, size); +@@ -203,6 +212,9 @@ unsigned long __must_check ___copy_to_user(void __user *to, + static inline unsigned long __must_check + copy_to_user(void __user *to, const void *from, unsigned long size) + { ++ if ((long)size < 0 || size > INT_MAX) ++ return size; ++ + check_object_size(from, size, true); + + return ___copy_to_user(to, from, size); +diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile +index fa3c02d41138..c9a6309fb1ab 100644 +--- a/arch/sparc/kernel/Makefile ++++ b/arch/sparc/kernel/Makefile +@@ -4,7 +4,7 @@ + # + + asflags-y := -ansi +-ccflags-y := -Werror ++#ccflags-y := -Werror + + extra-y := head_$(BITS).o + +diff --git a/arch/sparc/kernel/kprobes.c b/arch/sparc/kernel/kprobes.c +index b0377db12d83..1da3b53675d0 100644 +--- a/arch/sparc/kernel/kprobes.c ++++ b/arch/sparc/kernel/kprobes.c +@@ -499,6 +499,7 @@ int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs) + * value kept in ri->ret_addr so we don't need to keep adjusting it + * back and forth. + */ ++#ifdef CONFIG_KRETPROBES + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) + { +@@ -508,6 +509,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + regs->u_regs[UREG_RETPC] = + ((unsigned long)kretprobe_trampoline) - 8; + } ++#endif + + /* + * Called when the probe at kretprobe trampoline is hit +diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c +index b7780a5bef11..28315f023dad 100644 +--- a/arch/sparc/kernel/process_32.c ++++ b/arch/sparc/kernel/process_32.c +@@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r) + + printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n", + r->psr, r->pc, r->npc, r->y, print_tainted()); +- printk("PC: <%pS>\n", (void *) r->pc); ++ printk("PC: <%pA>\n", (void *) r->pc); + printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n", + r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3], + r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]); + printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n", + r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11], + r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]); +- printk("RPC: <%pS>\n", (void *) r->u_regs[15]); ++ printk("RPC: <%pA>\n", (void *) r->u_regs[15]); + + printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n", + rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3], +@@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) + rw = (struct reg_window32 *) fp; + pc = rw->ins[7]; + printk("[%08lx : ", pc); +- printk("%pS ] ", (void *) pc); ++ printk("%pA ] ", (void *) pc); + fp = rw->ins[6]; + } while (++count < 16); + printk("\n"); +diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c +index 47ff5588e521..2333c8a4cbb5 100644 +--- a/arch/sparc/kernel/process_64.c ++++ b/arch/sparc/kernel/process_64.c +@@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs) + printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n", + rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]); + if (regs->tstate & TSTATE_PRIV) +- printk("I7: <%pS>\n", (void *) rwk->ins[7]); ++ printk("I7: <%pA>\n", (void *) rwk->ins[7]); + } + + void show_regs(struct pt_regs *regs) +@@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs) + + printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate, + regs->tpc, regs->tnpc, regs->y, print_tainted()); +- printk("TPC: <%pS>\n", (void *) regs->tpc); ++ printk("TPC: <%pA>\n", (void *) regs->tpc); + printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n", + regs->u_regs[0], regs->u_regs[1], regs->u_regs[2], + regs->u_regs[3]); +@@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs) + printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n", + regs->u_regs[12], regs->u_regs[13], regs->u_regs[14], + regs->u_regs[15]); +- printk("RPC: <%pS>\n", (void *) regs->u_regs[15]); ++ printk("RPC: <%pA>\n", (void *) regs->u_regs[15]); + show_regwindow(regs); + show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]); + } +@@ -278,7 +278,7 @@ void arch_trigger_cpumask_backtrace(const cpumask_t *mask, bool exclude_self) + ((tp && tp->task) ? tp->task->pid : -1)); + + if (gp->tstate & TSTATE_PRIV) { +- printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n", ++ printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n", + (void *) gp->tpc, + (void *) gp->o7, + (void *) gp->i7, +diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c +index 79cc0d1a477d..46d6233bb7b3 100644 +--- a/arch/sparc/kernel/prom_common.c ++++ b/arch/sparc/kernel/prom_common.c +@@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf) + + unsigned int prom_early_allocated __initdata; + +-static struct of_pdt_ops prom_sparc_ops __initdata = { ++static const struct of_pdt_ops prom_sparc_ops __initconst = { + .nextprop = prom_common_nextprop, + .getproplen = prom_getproplen, + .getproperty = prom_getproperty, +diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c +index 7037ca3b4328..070b51b4cc44 100644 +--- a/arch/sparc/kernel/ptrace_64.c ++++ b/arch/sparc/kernel/ptrace_64.c +@@ -1068,6 +1068,10 @@ long arch_ptrace(struct task_struct *child, long request, + return ret; + } + ++#ifdef CONFIG_GRKERNSEC_SETXID ++extern void gr_delayed_cred_worker(void); ++#endif ++ + asmlinkage int syscall_trace_enter(struct pt_regs *regs) + { + int ret = 0; +@@ -1078,6 +1082,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs) + if (test_thread_flag(TIF_NOHZ)) + user_exit(); + ++#ifdef CONFIG_GRKERNSEC_SETXID ++ if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID))) ++ gr_delayed_cred_worker(); ++#endif ++ + if (test_thread_flag(TIF_SYSCALL_TRACE)) + ret = tracehook_report_syscall_entry(regs); + +@@ -1096,6 +1105,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs) + if (test_thread_flag(TIF_NOHZ)) + user_exit(); + ++#ifdef CONFIG_GRKERNSEC_SETXID ++ if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID))) ++ gr_delayed_cred_worker(); ++#endif ++ + audit_syscall_exit(regs); + + if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT))) +diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c +index d5807d24b98f..35ad8c6a8e1c 100644 +--- a/arch/sparc/kernel/smp_64.c ++++ b/arch/sparc/kernel/smp_64.c +@@ -895,7 +895,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu) + return; + + #ifdef CONFIG_DEBUG_DCFLUSH +- atomic_inc(&dcpage_flushes); ++ atomic_inc_unchecked(&dcpage_flushes); + #endif + + this_cpu = get_cpu(); +@@ -919,7 +919,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu) + xcall_deliver(data0, __pa(pg_addr), + (u64) pg_addr, cpumask_of(cpu)); + #ifdef CONFIG_DEBUG_DCFLUSH +- atomic_inc(&dcpage_flushes_xcall); ++ atomic_inc_unchecked(&dcpage_flushes_xcall); + #endif + } + } +@@ -938,7 +938,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page) + preempt_disable(); + + #ifdef CONFIG_DEBUG_DCFLUSH +- atomic_inc(&dcpage_flushes); ++ atomic_inc_unchecked(&dcpage_flushes); + #endif + data0 = 0; + pg_addr = page_address(page); +@@ -955,7 +955,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page) + xcall_deliver(data0, __pa(pg_addr), + (u64) pg_addr, cpu_online_mask); + #ifdef CONFIG_DEBUG_DCFLUSH +- atomic_inc(&dcpage_flushes_xcall); ++ atomic_inc_unchecked(&dcpage_flushes_xcall); + #endif + } + __local_flush_dcache_page(page); +diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c +index 646988d4c1a3..b88905f087b9 100644 +--- a/arch/sparc/kernel/sys_sparc_32.c ++++ b/arch/sparc/kernel/sys_sparc_32.c +@@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi + if (len > TASK_SIZE - PAGE_SIZE) + return -ENOMEM; + if (!addr) +- addr = TASK_UNMAPPED_BASE; ++ addr = current->mm->mmap_base; + + info.flags = 0; + info.length = len; +diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c +index 02e05e221b94..3f17a966f6ca 100644 +--- a/arch/sparc/kernel/sys_sparc_64.c ++++ b/arch/sparc/kernel/sys_sparc_64.c +@@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi + struct vm_area_struct * vma; + unsigned long task_size = TASK_SIZE; + int do_color_align; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + struct vm_unmapped_area_info info; + + if (flags & MAP_FIXED) { + /* We do not accept a shared mapping if it would violate + * cache aliasing constraints. + */ +- if ((flags & MAP_SHARED) && ++ if ((filp || (flags & MAP_SHARED)) && + ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1))) + return -EINVAL; + return addr; +@@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi + if (filp || (flags & MAP_SHARED)) + do_color_align = 1; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + if (do_color_align) + addr = COLOR_ALIGN(addr, pgoff); +@@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi + addr = PAGE_ALIGN(addr); + + vma = find_vma(mm, addr); +- if (task_size - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + + info.flags = 0; + info.length = len; +- info.low_limit = TASK_UNMAPPED_BASE; ++ info.low_limit = mm->mmap_base; + info.high_limit = min(task_size, VA_EXCLUDE_START); + info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0; + info.align_offset = pgoff << PAGE_SHIFT; ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + + if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) { + VM_BUG_ON(addr != -ENOMEM); + info.low_limit = VA_EXCLUDE_END; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ info.low_limit += mm->delta_mmap; ++#endif ++ + info.high_limit = task_size; + addr = vm_unmapped_area(&info); + } +@@ -141,15 +152,16 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi + } + + unsigned long +-arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, +- const unsigned long len, const unsigned long pgoff, +- const unsigned long flags) ++arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr0, ++ unsigned long len, unsigned long pgoff, ++ unsigned long flags) + { + struct vm_area_struct *vma; + struct mm_struct *mm = current->mm; + unsigned long task_size = STACK_TOP32; + unsigned long addr = addr0; + int do_color_align; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + struct vm_unmapped_area_info info; + + /* This should only ever run for 32-bit processes. */ +@@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + /* We do not accept a shared mapping if it would violate + * cache aliasing constraints. + */ +- if ((flags & MAP_SHARED) && ++ if ((filp || (flags & MAP_SHARED)) && + ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1))) + return -EINVAL; + return addr; +@@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + if (filp || (flags & MAP_SHARED)) + do_color_align = 1; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + /* requesting a specific address */ + if (addr) { + if (do_color_align) +@@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + addr = PAGE_ALIGN(addr); + + vma = find_vma(mm, addr); +- if (task_size - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + +@@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + info.high_limit = mm->mmap_base; + info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0; + info.align_offset = pgoff << PAGE_SHIFT; ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + + /* +@@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + VM_BUG_ON(addr != -ENOMEM); + info.flags = 0; + info.low_limit = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ info.low_limit += mm->delta_mmap; ++#endif ++ + info.high_limit = STACK_TOP32; + addr = vm_unmapped_area(&info); + } +@@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u + EXPORT_SYMBOL(get_fb_unmapped_area); + + /* Essentially the same as PowerPC. */ +-static unsigned long mmap_rnd(void) ++static unsigned long mmap_rnd(struct mm_struct *mm) + { + unsigned long rnd = 0UL; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (current->flags & PF_RANDOMIZE) { + unsigned long val = get_random_long(); + if (test_thread_flag(TIF_32BIT)) +@@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void) + + void arch_pick_mmap_layout(struct mm_struct *mm) + { +- unsigned long random_factor = mmap_rnd(); ++ unsigned long random_factor = mmap_rnd(mm); + unsigned long gap; + + /* +@@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + gap == RLIM_INFINITY || + sysctl_legacy_va_layout) { + mm->mmap_base = TASK_UNMAPPED_BASE + random_factor; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + } else { + /* We know it's 32-bit */ +@@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + gap = (task_size / 6 * 5); + + mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + } + } +diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S +index c4a1b5c40e4e..c5e0ef330375 100644 +--- a/arch/sparc/kernel/syscalls.S ++++ b/arch/sparc/kernel/syscalls.S +@@ -62,7 +62,7 @@ sys32_rt_sigreturn: + #endif + .align 32 + 1: ldx [%g6 + TI_FLAGS], %l5 +- andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0 ++ andcc %l5, _TIF_WORK_SYSCALL, %g0 + be,pt %icc, rtrap + nop + call syscall_trace_leave +@@ -230,7 +230,7 @@ linux_sparc_syscall32: + + srl %i3, 0, %o3 ! IEU0 + srl %i2, 0, %o2 ! IEU0 Group +- andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0 ++ andcc %l0, _TIF_WORK_SYSCALL, %g0 + bne,pn %icc, linux_syscall_trace32 ! CTI + mov %i0, %l5 ! IEU1 + 5: call %l7 ! CTI Group brk forced +@@ -254,7 +254,7 @@ linux_sparc_syscall: + + mov %i3, %o3 ! IEU1 + mov %i4, %o4 ! IEU0 Group +- andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0 ++ andcc %l0, _TIF_WORK_SYSCALL, %g0 + bne,pn %icc, linux_syscall_trace ! CTI Group + mov %i0, %l5 ! IEU0 + 2: call %l7 ! CTI Group brk forced +@@ -269,7 +269,7 @@ ret_sys_call: + + cmp %o0, -ERESTART_RESTARTBLOCK + bgeu,pn %xcc, 1f +- andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0 ++ andcc %l0, _TIF_WORK_SYSCALL, %g0 + ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc + + 2: +diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c +index 4f21df7d4f13..0a374da5c397 100644 +--- a/arch/sparc/kernel/traps_32.c ++++ b/arch/sparc/kernel/traps_32.c +@@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc) + #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t") + #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t") + ++extern void gr_handle_kernel_exploit(void); ++ + void __noreturn die_if_kernel(char *str, struct pt_regs *regs) + { + static int die_counter; +@@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs) + count++ < 30 && + (((unsigned long) rw) >= PAGE_OFFSET) && + !(((unsigned long) rw) & 0x7)) { +- printk("Caller[%08lx]: %pS\n", rw->ins[7], ++ printk("Caller[%08lx]: %pA\n", rw->ins[7], + (void *) rw->ins[7]); + rw = (struct reg_window32 *)rw->ins[6]; + } + } + printk("Instruction DUMP:"); + instruction_dump ((unsigned long *) regs->pc); +- if(regs->psr & PSR_PS) ++ if(regs->psr & PSR_PS) { ++ gr_handle_kernel_exploit(); + do_exit(SIGKILL); ++ } + do_exit(SIGSEGV); + } + +diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c +index d44fb806bbd7..9469d2c5441d 100644 +--- a/arch/sparc/kernel/traps_64.c ++++ b/arch/sparc/kernel/traps_64.c +@@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p) + i + 1, + p->trapstack[i].tstate, p->trapstack[i].tpc, + p->trapstack[i].tnpc, p->trapstack[i].tt); +- printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc); ++ printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc); + } + } + +@@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl) + + lvl -= 0x100; + if (regs->tstate & TSTATE_PRIV) { ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ if (lvl == 6) ++ pax_report_refcount_error(regs, NULL); ++#endif ++ + sprintf(buffer, "Kernel bad sw trap %lx", lvl); + die_if_kernel(buffer, regs); + } +@@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl) + void bad_trap_tl1(struct pt_regs *regs, long lvl) + { + char buffer[36]; +- ++ + if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs, + 0, lvl, SIGTRAP) == NOTIFY_STOP) + return; + ++#ifdef CONFIG_PAX_REFCOUNT ++ if (lvl == 6) ++ pax_report_refcount_error(regs, NULL); ++#endif ++ + dump_tl1_traplog((struct tl1_traplog *)(regs + 1)); + + sprintf (buffer, "Bad trap %lx at tl>0", lvl); +@@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in + regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate); + printk("%s" "ERROR(%d): ", + (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id()); +- printk("TPC<%pS>\n", (void *) regs->tpc); ++ printk("TPC<%pA>\n", (void *) regs->tpc); + printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n", + (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(), + (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT, +@@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs) + smp_processor_id(), + (type & 0x1) ? 'I' : 'D', + regs->tpc); +- printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc); ++ printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc); + panic("Irrecoverable Cheetah+ parity error."); + } + +@@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs) + smp_processor_id(), + (type & 0x1) ? 'I' : 'D', + regs->tpc); +- printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc); ++ printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc); + } + + struct sun4v_error_entry { +@@ -1839,8 +1850,8 @@ struct sun4v_error_entry { + /*0x38*/u64 reserved_5; + }; + +-static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0); +-static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0); ++static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0); ++static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0); + + static const char *sun4v_err_type_to_str(u8 type) + { +@@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs) + } + + static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent, +- int cpu, const char *pfx, atomic_t *ocnt) ++ int cpu, const char *pfx, atomic_unchecked_t *ocnt) + { + u64 *raw_ptr = (u64 *) ent; + u32 attrs; +@@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent, + + show_regs(regs); + +- if ((cnt = atomic_read(ocnt)) != 0) { +- atomic_set(ocnt, 0); ++ if ((cnt = atomic_read_unchecked(ocnt)) != 0) { ++ atomic_set_unchecked(ocnt, 0); + wmb(); + printk("%s: Queue overflowed %d times.\n", + pfx, cnt); +@@ -2048,7 +2059,7 @@ void sun4v_resum_error(struct pt_regs *regs, unsigned long offset) + */ + void sun4v_resum_overflow(struct pt_regs *regs) + { +- atomic_inc(&sun4v_resum_oflow_cnt); ++ atomic_inc_unchecked(&sun4v_resum_oflow_cnt); + } + + /* Given a set of registers, get the virtual addressi that was being accessed +@@ -2174,7 +2185,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs) + /* XXX Actually even this can make not that much sense. Perhaps + * XXX we should just pull the plug and panic directly from here? + */ +- atomic_inc(&sun4v_nonresum_oflow_cnt); ++ atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt); + } + + static void sun4v_tlb_error(struct pt_regs *regs) +@@ -2193,9 +2204,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl) + + printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n", + regs->tpc, tl); +- printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc); ++ printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc); + printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]); +- printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n", ++ printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n", + (void *) regs->u_regs[UREG_I7]); + printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] " + "pte[%lx] error[%lx]\n", +@@ -2216,9 +2227,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl) + + printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n", + regs->tpc, tl); +- printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc); ++ printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc); + printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]); +- printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n", ++ printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n", + (void *) regs->u_regs[UREG_I7]); + printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] " + "pte[%lx] error[%lx]\n", +@@ -2435,13 +2446,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) + fp = (unsigned long)sf->fp + STACK_BIAS; + } + +- printk(" [%016lx] %pS\n", pc, (void *) pc); ++ printk(" [%016lx] %pA\n", pc, (void *) pc); + #ifdef CONFIG_FUNCTION_GRAPH_TRACER + if ((pc + 8UL) == (unsigned long) &return_to_handler) { + int index = tsk->curr_ret_stack; + if (tsk->ret_stack && index >= graph) { + pc = tsk->ret_stack[index - graph].ret; +- printk(" [%016lx] %pS\n", pc, (void *) pc); ++ printk(" [%016lx] %pA\n", pc, (void *) pc); + graph++; + } + } +@@ -2459,6 +2470,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw) + return (struct reg_window *) (fp + STACK_BIAS); + } + ++extern void gr_handle_kernel_exploit(void); ++ + void __noreturn die_if_kernel(char *str, struct pt_regs *regs) + { + static int die_counter; +@@ -2487,7 +2500,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs) + while (rw && + count++ < 30 && + kstack_valid(tp, (unsigned long) rw)) { +- printk("Caller[%016lx]: %pS\n", rw->ins[7], ++ printk("Caller[%016lx]: %pA\n", rw->ins[7], + (void *) rw->ins[7]); + + rw = kernel_stack_up(rw); +@@ -2502,8 +2515,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs) + } + if (panic_on_oops) + panic("Fatal exception"); +- if (regs->tstate & TSTATE_PRIV) ++ if (regs->tstate & TSTATE_PRIV) { ++ gr_handle_kernel_exploit(); + do_exit(SIGKILL); ++ } + do_exit(SIGSEGV); + } + EXPORT_SYMBOL(die_if_kernel); +diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c +index 52c00d90d4b4..6f8aa4e3a9e2 100644 +--- a/arch/sparc/kernel/unaligned_64.c ++++ b/arch/sparc/kernel/unaligned_64.c +@@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs) + static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5); + + if (__ratelimit(&ratelimit)) { +- printk("Kernel unaligned access at TPC[%lx] %pS\n", ++ printk("Kernel unaligned access at TPC[%lx] %pA\n", + regs->tpc, (void *) regs->tpc); + } + } +diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile +index 07c03e72d812..a9424ed7dcfd 100644 +--- a/arch/sparc/lib/Makefile ++++ b/arch/sparc/lib/Makefile +@@ -2,7 +2,7 @@ + # + + asflags-y := -ansi -DST_DIV0=0x02 +-ccflags-y := -Werror ++#ccflags-y := -Werror + + lib-$(CONFIG_SPARC32) += ashrdi3.o + lib-$(CONFIG_SPARC32) += memcpy.o memset.o +diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S +index 1c6a1bde5138..93e969872121 100644 +--- a/arch/sparc/lib/atomic_64.S ++++ b/arch/sparc/lib/atomic_64.S +@@ -17,11 +17,22 @@ + * barriers. + */ + +-#define ATOMIC_OP(op) \ +-ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ ++#ifdef CONFIG_PAX_REFCOUNT ++#define __REFCOUNT_OP(op) op##cc ++#define __OVERFLOW_IOP tvs %icc, 6; ++#define __OVERFLOW_XOP tvs %xcc, 6; ++#else ++#define __REFCOUNT_OP(op) op ++#define __OVERFLOW_IOP ++#define __OVERFLOW_XOP ++#endif ++ ++#define __ATOMIC_OP(op, suffix, asm_op, post_op) \ ++ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \ + BACKOFF_SETUP(%o2); \ + 1: lduw [%o1], %g1; \ +- op %g1, %o0, %g7; \ ++ asm_op %g1, %o0, %g7; \ ++ post_op \ + cas [%o1], %g1, %g7; \ + cmp %g1, %g7; \ + bne,pn %icc, BACKOFF_LABEL(2f, 1b); \ +@@ -29,14 +40,18 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ + retl; \ + nop; \ + 2: BACKOFF_SPIN(%o2, %o3, 1b); \ +-ENDPROC(atomic_##op); \ +-EXPORT_SYMBOL(atomic_##op); ++ENDPROC(atomic_##op##suffix); \ ++EXPORT_SYMBOL(atomic_##op##suffix); ++ ++#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \ ++ __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP) + +-#define ATOMIC_OP_RETURN(op) \ +-ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \ ++#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \ ++ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\ + BACKOFF_SETUP(%o2); \ + 1: lduw [%o1], %g1; \ +- op %g1, %o0, %g7; \ ++ asm_op %g1, %o0, %g7; \ ++ post_op \ + cas [%o1], %g1, %g7; \ + cmp %g1, %g7; \ + bne,pn %icc, BACKOFF_LABEL(2f, 1b); \ +@@ -44,8 +59,11 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \ + retl; \ + sra %g1, 0, %o0; \ + 2: BACKOFF_SPIN(%o2, %o3, 1b); \ +-ENDPROC(atomic_##op##_return); \ +-EXPORT_SYMBOL(atomic_##op##_return); ++ENDPROC(atomic_##op##_return##suffix); \ ++EXPORT_SYMBOL(atomic_##op##_return##suffix) ++ ++#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \ ++ __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP) + + #define ATOMIC_FETCH_OP(op) \ + ENTRY(atomic_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ +@@ -77,13 +95,16 @@ ATOMIC_OPS(xor) + #undef ATOMIC_OPS + #undef ATOMIC_FETCH_OP + #undef ATOMIC_OP_RETURN ++#undef __ATOMIC_OP_RETURN + #undef ATOMIC_OP ++#undef __ATOMIC_OP + +-#define ATOMIC64_OP(op) \ +-ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ ++#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \ ++ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \ + BACKOFF_SETUP(%o2); \ + 1: ldx [%o1], %g1; \ +- op %g1, %o0, %g7; \ ++ asm_op %g1, %o0, %g7; \ ++ post_op \ + casx [%o1], %g1, %g7; \ + cmp %g1, %g7; \ + bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \ +@@ -91,14 +112,18 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ + retl; \ + nop; \ + 2: BACKOFF_SPIN(%o2, %o3, 1b); \ +-ENDPROC(atomic64_##op); \ +-EXPORT_SYMBOL(atomic64_##op); ++ENDPROC(atomic64_##op##suffix); \ ++EXPORT_SYMBOL(atomic64_##op##suffix); ++ ++#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \ ++ __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP) + +-#define ATOMIC64_OP_RETURN(op) \ +-ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \ ++#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \ ++ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\ + BACKOFF_SETUP(%o2); \ + 1: ldx [%o1], %g1; \ +- op %g1, %o0, %g7; \ ++ asm_op %g1, %o0, %g7; \ ++ post_op \ + casx [%o1], %g1, %g7; \ + cmp %g1, %g7; \ + bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \ +@@ -106,8 +131,11 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \ + retl; \ + op %g1, %o0, %o0; \ + 2: BACKOFF_SPIN(%o2, %o3, 1b); \ +-ENDPROC(atomic64_##op##_return); \ +-EXPORT_SYMBOL(atomic64_##op##_return); ++ENDPROC(atomic64_##op##_return##suffix); \ ++EXPORT_SYMBOL(atomic64_##op##_return##suffix); ++ ++#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \ ++ __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP) + + #define ATOMIC64_FETCH_OP(op) \ + ENTRY(atomic64_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ +@@ -139,7 +167,12 @@ ATOMIC64_OPS(xor) + #undef ATOMIC64_OPS + #undef ATOMIC64_FETCH_OP + #undef ATOMIC64_OP_RETURN ++#undef __ATOMIC64_OP_RETURN + #undef ATOMIC64_OP ++#undef __ATOMIC64_OP ++#undef __OVERFLOW_XOP ++#undef __OVERFLOW_IOP ++#undef __REFCOUNT_OP + + ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */ + BACKOFF_SETUP(%o2) +diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile +index 30c3eccfdf5a..736f015d4ca7 100644 +--- a/arch/sparc/mm/Makefile ++++ b/arch/sparc/mm/Makefile +@@ -2,7 +2,7 @@ + # + + asflags-y := -ansi +-ccflags-y := -Werror ++#ccflags-y := -Werror + + obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o + obj-y += fault_$(BITS).o +diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c +index 4714061d6cd3..bad7f9adabae 100644 +--- a/arch/sparc/mm/fault_32.c ++++ b/arch/sparc/mm/fault_32.c +@@ -22,6 +22,9 @@ + #include <linux/interrupt.h> + #include <linux/kdebug.h> + #include <linux/uaccess.h> ++#include <linux/slab.h> ++#include <linux/pagemap.h> ++#include <linux/compiler.h> + + #include <asm/page.h> + #include <asm/pgtable.h> +@@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault) + return safe_compute_effective_address(regs, insn); + } + ++#ifdef CONFIG_PAX_PAGEEXEC ++#ifdef CONFIG_PAX_DLRESOLVE ++static void pax_emuplt_close(struct vm_area_struct *vma) ++{ ++ vma->vm_mm->call_dl_resolve = 0UL; ++} ++ ++static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf) ++{ ++ unsigned int *kaddr; ++ ++ vmf->page = alloc_page(GFP_HIGHUSER); ++ if (!vmf->page) ++ return VM_FAULT_OOM; ++ ++ kaddr = kmap(vmf->page); ++ memset(kaddr, 0, PAGE_SIZE); ++ kaddr[0] = 0x9DE3BFA8U; /* save */ ++ flush_dcache_page(vmf->page); ++ kunmap(vmf->page); ++ return VM_FAULT_MAJOR; ++} ++ ++static const struct vm_operations_struct pax_vm_ops = { ++ .close = pax_emuplt_close, ++ .fault = pax_emuplt_fault ++}; ++ ++static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr) ++{ ++ int ret; ++ ++ INIT_LIST_HEAD(&vma->anon_vma_chain); ++ vma->vm_mm = current->mm; ++ vma->vm_start = addr; ++ vma->vm_end = addr + PAGE_SIZE; ++ vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC; ++ vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); ++ vma->vm_ops = &pax_vm_ops; ++ ++ ret = insert_vm_struct(current->mm, vma); ++ if (ret) ++ return ret; ++ ++ ++current->mm->total_vm; ++ return 0; ++} ++#endif ++ ++/* ++ * PaX: decide what to do with offenders (regs->pc = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when patched PLT trampoline was detected ++ * 3 when unpatched PLT trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ ++#ifdef CONFIG_PAX_EMUPLT ++ int err; ++ ++ do { /* PaX: patched PLT emulation #1 */ ++ unsigned int sethi1, sethi2, jmpl; ++ ++ err = get_user(sethi1, (unsigned int *)regs->pc); ++ err |= get_user(sethi2, (unsigned int *)(regs->pc+4)); ++ err |= get_user(jmpl, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi1 & 0xFFC00000U) == 0x03000000U && ++ (sethi2 & 0xFFC00000U) == 0x03000000U && ++ (jmpl & 0xFFFFE000U) == 0x81C06000U) ++ { ++ unsigned int addr; ++ ++ regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10; ++ addr = regs->u_regs[UREG_G1]; ++ addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U); ++ regs->pc = addr; ++ regs->npc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #2 */ ++ unsigned int ba; ++ ++ err = get_user(ba, (unsigned int *)regs->pc); ++ ++ if (err) ++ break; ++ ++ if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) { ++ unsigned int addr; ++ ++ if ((ba & 0xFFC00000U) == 0x30800000U) ++ addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2); ++ else ++ addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2); ++ regs->pc = addr; ++ regs->npc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #3 */ ++ unsigned int sethi, bajmpl, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->pc); ++ err |= get_user(bajmpl, (unsigned int *)(regs->pc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) && ++ nop == 0x01000000U) ++ { ++ unsigned int addr; ++ ++ addr = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G1] = addr; ++ if ((bajmpl & 0xFFFFE000U) == 0x81C06000U) ++ addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U); ++ else ++ addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2); ++ regs->pc = addr; ++ regs->npc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: unpatched PLT emulation step 1 */ ++ unsigned int sethi, ba, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->pc); ++ err |= get_user(ba, (unsigned int *)(regs->pc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->pc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) && ++ nop == 0x01000000U) ++ { ++ unsigned int addr, save, call; ++ ++ if ((ba & 0xFFC00000U) == 0x30800000U) ++ addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2); ++ else ++ addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2); ++ ++ err = get_user(save, (unsigned int *)addr); ++ err |= get_user(call, (unsigned int *)(addr+4)); ++ err |= get_user(nop, (unsigned int *)(addr+8)); ++ if (err) ++ break; ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ if (save == 0x9DE3BFA8U && ++ (call & 0xC0000000U) == 0x40000000U && ++ nop == 0x01000000U) ++ { ++ struct vm_area_struct *vma; ++ unsigned long call_dl_resolve; ++ ++ down_read(¤t->mm->mmap_sem); ++ call_dl_resolve = current->mm->call_dl_resolve; ++ up_read(¤t->mm->mmap_sem); ++ if (likely(call_dl_resolve)) ++ goto emulate; ++ ++ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ ++ down_write(¤t->mm->mmap_sem); ++ if (current->mm->call_dl_resolve) { ++ call_dl_resolve = current->mm->call_dl_resolve; ++ up_write(¤t->mm->mmap_sem); ++ if (vma) ++ kmem_cache_free(vm_area_cachep, vma); ++ goto emulate; ++ } ++ ++ call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE); ++ if (!vma || (call_dl_resolve & ~PAGE_MASK)) { ++ up_write(¤t->mm->mmap_sem); ++ if (vma) ++ kmem_cache_free(vm_area_cachep, vma); ++ return 1; ++ } ++ ++ if (pax_insert_vma(vma, call_dl_resolve)) { ++ up_write(¤t->mm->mmap_sem); ++ kmem_cache_free(vm_area_cachep, vma); ++ return 1; ++ } ++ ++ current->mm->call_dl_resolve = call_dl_resolve; ++ up_write(¤t->mm->mmap_sem); ++ ++emulate: ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->pc = call_dl_resolve; ++ regs->npc = addr+4; ++ return 3; ++ } ++#endif ++ ++ /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */ ++ if ((save & 0xFFC00000U) == 0x05000000U && ++ (call & 0xFFFFE000U) == 0x85C0A000U && ++ nop == 0x01000000U) ++ { ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G2] = addr + 4; ++ addr = (save & 0x003FFFFFU) << 10; ++ addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U); ++ regs->pc = addr; ++ regs->npc = addr+4; ++ return 3; ++ } ++ } ++ } while (0); ++ ++ do { /* PaX: unpatched PLT emulation step 2 */ ++ unsigned int save, call, nop; ++ ++ err = get_user(save, (unsigned int *)(regs->pc-4)); ++ err |= get_user(call, (unsigned int *)regs->pc); ++ err |= get_user(nop, (unsigned int *)(regs->pc+4)); ++ if (err) ++ break; ++ ++ if (save == 0x9DE3BFA8U && ++ (call & 0xC0000000U) == 0x40000000U && ++ nop == 0x01000000U) ++ { ++ unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2); ++ ++ regs->u_regs[UREG_RETPC] = regs->pc; ++ regs->pc = dl_resolve; ++ regs->npc = dl_resolve+4; ++ return 3; ++ } ++ } while (0); ++#endif ++ ++ return 1; ++} ++ ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 8; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs, + int text_fault) + { +@@ -226,6 +500,24 @@ asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write, + if (!(vma->vm_flags & VM_WRITE)) + goto bad_area; + } else { ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) { ++ up_read(&mm->mmap_sem); ++ switch (pax_handle_fetch_fault(regs)) { ++ ++#ifdef CONFIG_PAX_EMUPLT ++ case 2: ++ case 3: ++ return; ++#endif ++ ++ } ++ pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + /* Allow reads even for write-only mappings */ + if (!(vma->vm_flags & (VM_READ | VM_EXEC))) + goto bad_area; +diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c +index 643c149a3151..845c1135150d 100644 +--- a/arch/sparc/mm/fault_64.c ++++ b/arch/sparc/mm/fault_64.c +@@ -23,6 +23,9 @@ + #include <linux/percpu.h> + #include <linux/context_tracking.h> + #include <linux/uaccess.h> ++#include <linux/slab.h> ++#include <linux/pagemap.h> ++#include <linux/compiler.h> + + #include <asm/page.h> + #include <asm/pgtable.h> +@@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr) + printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n", + regs->tpc); + printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]); +- printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]); ++ printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]); + printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr); + dump_stack(); + unhandled_fault(regs->tpc, current, regs); +@@ -276,6 +279,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs) + show_regs(regs); + } + ++#ifdef CONFIG_PAX_PAGEEXEC ++#ifdef CONFIG_PAX_DLRESOLVE ++static void pax_emuplt_close(struct vm_area_struct *vma) ++{ ++ vma->vm_mm->call_dl_resolve = 0UL; ++} ++ ++static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf) ++{ ++ unsigned int *kaddr; ++ ++ vmf->page = alloc_page(GFP_HIGHUSER); ++ if (!vmf->page) ++ return VM_FAULT_OOM; ++ ++ kaddr = kmap(vmf->page); ++ memset(kaddr, 0, PAGE_SIZE); ++ kaddr[0] = 0x9DE3BFA8U; /* save */ ++ flush_dcache_page(vmf->page); ++ kunmap(vmf->page); ++ return VM_FAULT_MAJOR; ++} ++ ++static const struct vm_operations_struct pax_vm_ops = { ++ .close = pax_emuplt_close, ++ .fault = pax_emuplt_fault ++}; ++ ++static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr) ++{ ++ int ret; ++ ++ INIT_LIST_HEAD(&vma->anon_vma_chain); ++ vma->vm_mm = current->mm; ++ vma->vm_start = addr; ++ vma->vm_end = addr + PAGE_SIZE; ++ vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC; ++ vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); ++ vma->vm_ops = &pax_vm_ops; ++ ++ ret = insert_vm_struct(current->mm, vma); ++ if (ret) ++ return ret; ++ ++ ++current->mm->total_vm; ++ return 0; ++} ++#endif ++ ++/* ++ * PaX: decide what to do with offenders (regs->tpc = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when patched PLT trampoline was detected ++ * 3 when unpatched PLT trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ ++#ifdef CONFIG_PAX_EMUPLT ++ int err; ++ ++ do { /* PaX: patched PLT emulation #1 */ ++ unsigned int sethi1, sethi2, jmpl; ++ ++ err = get_user(sethi1, (unsigned int *)regs->tpc); ++ err |= get_user(sethi2, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(jmpl, (unsigned int *)(regs->tpc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi1 & 0xFFC00000U) == 0x03000000U && ++ (sethi2 & 0xFFC00000U) == 0x03000000U && ++ (jmpl & 0xFFFFE000U) == 0x81C06000U) ++ { ++ unsigned long addr; ++ ++ regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10; ++ addr = regs->u_regs[UREG_G1]; ++ addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #2 */ ++ unsigned int ba; ++ ++ err = get_user(ba, (unsigned int *)regs->tpc); ++ ++ if (err) ++ break; ++ ++ if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) { ++ unsigned long addr; ++ ++ if ((ba & 0xFFC00000U) == 0x30800000U) ++ addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2); ++ else ++ addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #3 */ ++ unsigned int sethi, bajmpl, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ ++ addr = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G1] = addr; ++ if ((bajmpl & 0xFFFFE000U) == 0x81C06000U) ++ addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL); ++ else ++ addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #4 */ ++ unsigned int sethi, mov1, call, mov2; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(mov1, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(call, (unsigned int *)(regs->tpc+8)); ++ err |= get_user(mov2, (unsigned int *)(regs->tpc+12)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ mov1 == 0x8210000FU && ++ (call & 0xC0000000U) == 0x40000000U && ++ mov2 == 0x9E100001U) ++ { ++ unsigned long addr; ++ ++ regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC]; ++ addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #5 */ ++ unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(sethi1, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(sethi2, (unsigned int *)(regs->tpc+8)); ++ err |= get_user(or1, (unsigned int *)(regs->tpc+12)); ++ err |= get_user(or2, (unsigned int *)(regs->tpc+16)); ++ err |= get_user(sllx, (unsigned int *)(regs->tpc+20)); ++ err |= get_user(jmpl, (unsigned int *)(regs->tpc+24)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+28)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ (sethi1 & 0xFFC00000U) == 0x03000000U && ++ (sethi2 & 0xFFC00000U) == 0x0B000000U && ++ (or1 & 0xFFFFE000U) == 0x82106000U && ++ (or2 & 0xFFFFE000U) == 0x8A116000U && ++ sllx == 0x83287020U && ++ jmpl == 0x81C04005U && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ ++ regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU); ++ regs->u_regs[UREG_G1] <<= 32; ++ regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU); ++ addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5]; ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: patched PLT emulation #6 */ ++ unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(sethi1, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(sethi2, (unsigned int *)(regs->tpc+8)); ++ err |= get_user(sllx, (unsigned int *)(regs->tpc+12)); ++ err |= get_user(or, (unsigned int *)(regs->tpc+16)); ++ err |= get_user(jmpl, (unsigned int *)(regs->tpc+20)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+24)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ (sethi1 & 0xFFC00000U) == 0x03000000U && ++ (sethi2 & 0xFFC00000U) == 0x0B000000U && ++ sllx == 0x83287020U && ++ (or & 0xFFFFE000U) == 0x8A116000U && ++ jmpl == 0x81C04005U && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ ++ regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G1] <<= 32; ++ regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU); ++ addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5]; ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: unpatched PLT emulation step 1 */ ++ unsigned int sethi, ba, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(ba, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ unsigned int save, call; ++ unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl; ++ ++ if ((ba & 0xFFC00000U) == 0x30800000U) ++ addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2); ++ else ++ addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ err = get_user(save, (unsigned int *)addr); ++ err |= get_user(call, (unsigned int *)(addr+4)); ++ err |= get_user(nop, (unsigned int *)(addr+8)); ++ if (err) ++ break; ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ if (save == 0x9DE3BFA8U && ++ (call & 0xC0000000U) == 0x40000000U && ++ nop == 0x01000000U) ++ { ++ struct vm_area_struct *vma; ++ unsigned long call_dl_resolve; ++ ++ down_read(¤t->mm->mmap_sem); ++ call_dl_resolve = current->mm->call_dl_resolve; ++ up_read(¤t->mm->mmap_sem); ++ if (likely(call_dl_resolve)) ++ goto emulate; ++ ++ vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ ++ down_write(¤t->mm->mmap_sem); ++ if (current->mm->call_dl_resolve) { ++ call_dl_resolve = current->mm->call_dl_resolve; ++ up_write(¤t->mm->mmap_sem); ++ if (vma) ++ kmem_cache_free(vm_area_cachep, vma); ++ goto emulate; ++ } ++ ++ call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE); ++ if (!vma || (call_dl_resolve & ~PAGE_MASK)) { ++ up_write(¤t->mm->mmap_sem); ++ if (vma) ++ kmem_cache_free(vm_area_cachep, vma); ++ return 1; ++ } ++ ++ if (pax_insert_vma(vma, call_dl_resolve)) { ++ up_write(¤t->mm->mmap_sem); ++ kmem_cache_free(vm_area_cachep, vma); ++ return 1; ++ } ++ ++ current->mm->call_dl_resolve = call_dl_resolve; ++ up_write(¤t->mm->mmap_sem); ++ ++emulate: ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->tpc = call_dl_resolve; ++ regs->tnpc = addr+4; ++ return 3; ++ } ++#endif ++ ++ /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */ ++ if ((save & 0xFFC00000U) == 0x05000000U && ++ (call & 0xFFFFE000U) == 0x85C0A000U && ++ nop == 0x01000000U) ++ { ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G2] = addr + 4; ++ addr = (save & 0x003FFFFFU) << 10; ++ addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 3; ++ } ++ ++ /* PaX: 64-bit PLT stub */ ++ err = get_user(sethi1, (unsigned int *)addr); ++ err |= get_user(sethi2, (unsigned int *)(addr+4)); ++ err |= get_user(or1, (unsigned int *)(addr+8)); ++ err |= get_user(or2, (unsigned int *)(addr+12)); ++ err |= get_user(sllx, (unsigned int *)(addr+16)); ++ err |= get_user(add, (unsigned int *)(addr+20)); ++ err |= get_user(jmpl, (unsigned int *)(addr+24)); ++ err |= get_user(nop, (unsigned int *)(addr+28)); ++ if (err) ++ break; ++ ++ if ((sethi1 & 0xFFC00000U) == 0x09000000U && ++ (sethi2 & 0xFFC00000U) == 0x0B000000U && ++ (or1 & 0xFFFFE000U) == 0x88112000U && ++ (or2 & 0xFFFFE000U) == 0x8A116000U && ++ sllx == 0x89293020U && ++ add == 0x8A010005U && ++ jmpl == 0x89C14000U && ++ nop == 0x01000000U) ++ { ++ regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU); ++ regs->u_regs[UREG_G4] <<= 32; ++ regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU); ++ regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4]; ++ regs->u_regs[UREG_G4] = addr + 24; ++ addr = regs->u_regs[UREG_G5]; ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 3; ++ } ++ } ++ } while (0); ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ do { /* PaX: unpatched PLT emulation step 2 */ ++ unsigned int save, call, nop; ++ ++ err = get_user(save, (unsigned int *)(regs->tpc-4)); ++ err |= get_user(call, (unsigned int *)regs->tpc); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+4)); ++ if (err) ++ break; ++ ++ if (save == 0x9DE3BFA8U && ++ (call & 0xC0000000U) == 0x40000000U && ++ nop == 0x01000000U) ++ { ++ unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ dl_resolve &= 0xFFFFFFFFUL; ++ ++ regs->u_regs[UREG_RETPC] = regs->tpc; ++ regs->tpc = dl_resolve; ++ regs->tnpc = dl_resolve+4; ++ return 3; ++ } ++ } while (0); ++#endif ++ ++ do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */ ++ unsigned int sethi, ba, nop; ++ ++ err = get_user(sethi, (unsigned int *)regs->tpc); ++ err |= get_user(ba, (unsigned int *)(regs->tpc+4)); ++ err |= get_user(nop, (unsigned int *)(regs->tpc+8)); ++ ++ if (err) ++ break; ++ ++ if ((sethi & 0xFFC00000U) == 0x03000000U && ++ (ba & 0xFFF00000U) == 0x30600000U && ++ nop == 0x01000000U) ++ { ++ unsigned long addr; ++ ++ addr = (sethi & 0x003FFFFFU) << 10; ++ regs->u_regs[UREG_G1] = addr; ++ addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2); ++ ++ if (test_thread_flag(TIF_32BIT)) ++ addr &= 0xFFFFFFFFUL; ++ ++ regs->tpc = addr; ++ regs->tnpc = addr+4; ++ return 2; ++ } ++ } while (0); ++ ++#endif ++ ++ return 1; ++} ++ ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ unsigned long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 8; i++) { ++ unsigned int c; ++ if (get_user(c, (unsigned int *)pc+i)) ++ printk(KERN_CONT "???????? "); ++ else ++ printk(KERN_CONT "%08x ", c); ++ } ++ printk("\n"); ++} ++#endif ++ + asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs) + { + enum ctx_state prev_state = exception_enter(); +@@ -350,6 +813,29 @@ asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs) + if (!vma) + goto bad_area; + ++#ifdef CONFIG_PAX_PAGEEXEC ++ /* PaX: detect ITLB misses on non-exec pages */ ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address && ++ !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB)) ++ { ++ if (address != regs->tpc) ++ goto good_area; ++ ++ up_read(&mm->mmap_sem); ++ switch (pax_handle_fetch_fault(regs)) { ++ ++#ifdef CONFIG_PAX_EMUPLT ++ case 2: ++ case 3: ++ return; ++#endif ++ ++ } ++ pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS)); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + /* Pure DTLB misses do not tell us whether the fault causing + * load/store/atomic was a write or not, it only says that there + * was no match. So in such a case we (carefully) read the +diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c +index 58cde8d9be8a..f26345c45ddc 100644 +--- a/arch/sparc/mm/hugetlbpage.c ++++ b/arch/sparc/mm/hugetlbpage.c +@@ -26,8 +26,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp, + unsigned long addr, + unsigned long len, + unsigned long pgoff, +- unsigned long flags) ++ unsigned long flags, ++ unsigned long offset) + { ++ struct mm_struct *mm = current->mm; + unsigned long task_size = TASK_SIZE; + struct vm_unmapped_area_info info; + +@@ -36,15 +38,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp, + + info.flags = 0; + info.length = len; +- info.low_limit = TASK_UNMAPPED_BASE; ++ info.low_limit = mm->mmap_base; + info.high_limit = min(task_size, VA_EXCLUDE_START); + info.align_mask = PAGE_MASK & ~HPAGE_MASK; + info.align_offset = 0; ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + + if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) { + VM_BUG_ON(addr != -ENOMEM); + info.low_limit = VA_EXCLUDE_END; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ info.low_limit += mm->delta_mmap; ++#endif ++ + info.high_limit = task_size; + addr = vm_unmapped_area(&info); + } +@@ -53,10 +62,11 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp, + } + + static unsigned long +-hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, +- const unsigned long len, +- const unsigned long pgoff, +- const unsigned long flags) ++hugetlb_get_unmapped_area_topdown(struct file *filp, unsigned long addr0, ++ unsigned long len, ++ unsigned long pgoff, ++ unsigned long flags, ++ unsigned long offset) + { + struct mm_struct *mm = current->mm; + unsigned long addr = addr0; +@@ -71,6 +81,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + info.high_limit = mm->mmap_base; + info.align_mask = PAGE_MASK & ~HPAGE_MASK; + info.align_offset = 0; ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + + /* +@@ -83,6 +94,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + VM_BUG_ON(addr != -ENOMEM); + info.flags = 0; + info.low_limit = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ info.low_limit += mm->delta_mmap; ++#endif ++ + info.high_limit = STACK_TOP32; + addr = vm_unmapped_area(&info); + } +@@ -97,6 +114,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr, + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma; + unsigned long task_size = TASK_SIZE; ++ unsigned long offset = gr_rand_threadstack_offset(mm, file, flags); + + if (test_thread_flag(TIF_32BIT)) + task_size = STACK_TOP32; +@@ -112,19 +130,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr, + return addr; + } + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + addr = ALIGN(addr, HPAGE_SIZE); + vma = find_vma(mm, addr); +- if (task_size - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + if (mm->get_unmapped_area == arch_get_unmapped_area) + return hugetlb_get_unmapped_area_bottomup(file, addr, len, +- pgoff, flags); ++ pgoff, flags, offset); + else + return hugetlb_get_unmapped_area_topdown(file, addr, len, +- pgoff, flags); ++ pgoff, flags, offset); + } + + pte_t *huge_pte_alloc(struct mm_struct *mm, +diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c +index 57154c638e71..388a01f27692 100644 +--- a/arch/sparc/mm/init_64.c ++++ b/arch/sparc/mm/init_64.c +@@ -189,9 +189,9 @@ unsigned long sparc64_kern_sec_context __read_mostly; + int num_kernel_image_mappings; + + #ifdef CONFIG_DEBUG_DCFLUSH +-atomic_t dcpage_flushes = ATOMIC_INIT(0); ++atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0); + #ifdef CONFIG_SMP +-atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0); ++atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0); + #endif + #endif + +@@ -199,7 +199,7 @@ inline void flush_dcache_page_impl(struct page *page) + { + BUG_ON(tlb_type == hypervisor); + #ifdef CONFIG_DEBUG_DCFLUSH +- atomic_inc(&dcpage_flushes); ++ atomic_inc_unchecked(&dcpage_flushes); + #endif + + #ifdef DCACHE_ALIASING_POSSIBLE +@@ -462,10 +462,10 @@ void mmu_info(struct seq_file *m) + + #ifdef CONFIG_DEBUG_DCFLUSH + seq_printf(m, "DCPageFlushes\t: %d\n", +- atomic_read(&dcpage_flushes)); ++ atomic_read_unchecked(&dcpage_flushes)); + #ifdef CONFIG_SMP + seq_printf(m, "DCPageFlushesXC\t: %d\n", +- atomic_read(&dcpage_flushes_xcall)); ++ atomic_read_unchecked(&dcpage_flushes_xcall)); + #endif /* CONFIG_SMP */ + #endif /* CONFIG_DEBUG_DCFLUSH */ + } +diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig +index 4583c0320059..5e074bb8a93c 100644 +--- a/arch/tile/Kconfig ++++ b/arch/tile/Kconfig +@@ -192,6 +192,7 @@ source "kernel/Kconfig.hz" + config KEXEC + bool "kexec system call" + select KEXEC_CORE ++ depends on !GRKERNSEC_KMEM + ---help--- + kexec is a system call that implements the ability to shutdown your + current kernel, and to start another kernel. It is like a reboot +diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h +index 4cefa0c9fd81..98d8b83655bf 100644 +--- a/arch/tile/include/asm/atomic_64.h ++++ b/arch/tile/include/asm/atomic_64.h +@@ -195,6 +195,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u) + + #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) + ++#define atomic64_read_unchecked(v) atomic64_read(v) ++#define atomic64_set_unchecked(v, i) atomic64_set((v), (i)) ++#define atomic64_add_unchecked(a, v) atomic64_add((a), (v)) ++#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v)) ++#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v)) ++#define atomic64_inc_unchecked(v) atomic64_inc(v) ++#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v) ++#define atomic64_dec_unchecked(v) atomic64_dec(v) ++#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n)) ++ + #endif /* !__ASSEMBLY__ */ + + #endif /* _ASM_TILE_ATOMIC_64_H */ +diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h +index 4810e48dbbbf..08b733bd680b 100644 +--- a/arch/tile/include/asm/cache.h ++++ b/arch/tile/include/asm/cache.h +@@ -15,11 +15,12 @@ + #ifndef _ASM_TILE_CACHE_H + #define _ASM_TILE_CACHE_H + ++#include <linux/const.h> + #include <arch/chip.h> + + /* bytes per L1 data cache line */ + #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE() +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + /* bytes per L2 cache line */ + #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE() +diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h +index a77369e91e54..7ba6ecd51f20 100644 +--- a/arch/tile/include/asm/uaccess.h ++++ b/arch/tile/include/asm/uaccess.h +@@ -428,9 +428,9 @@ static inline unsigned long __must_check copy_from_user(void *to, + const void __user *from, + unsigned long n) + { +- int sz = __compiletime_object_size(to); ++ size_t sz = __compiletime_object_size(to); + +- if (likely(sz == -1 || sz >= n)) ++ if (likely(sz == (size_t)-1 || sz >= n)) + n = _copy_from_user(to, from, n); + else if (!__builtin_constant_p(n)) + copy_user_overflow(sz, n); +diff --git a/arch/tile/kernel/kprobes.c b/arch/tile/kernel/kprobes.c +index c68694bb1ad2..12bf0cb7b25c 100644 +--- a/arch/tile/kernel/kprobes.c ++++ b/arch/tile/kernel/kprobes.c +@@ -430,6 +430,7 @@ static void __used kretprobe_trampoline_holder(void) + + void kretprobe_trampoline(void); + ++#ifdef CONFIG_KRETPROBES + void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) + { +@@ -438,6 +439,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + /* Replace the return addr with trampoline addr */ + regs->lr = (unsigned long)kretprobe_trampoline; + } ++#endif + + /* + * Called when the probe at kretprobe trampoline is hit. +@@ -507,6 +509,7 @@ static int __kprobes trampoline_probe_handler(struct kprobe *p, + return 1; + } + ++#ifdef CONFIG_KRETPROBES + int __kprobes arch_trampoline_kprobe(struct kprobe *p) + { + if (p->addr == (kprobe_opcode_t *)kretprobe_trampoline) +@@ -514,6 +517,7 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) + + return 0; + } ++#endif + + static struct kprobe trampoline_p = { + .addr = (kprobe_opcode_t *)kretprobe_trampoline, +diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c +index 67508b249ede..cd626a9b354e 100644 +--- a/arch/tile/mm/hugetlbpage.c ++++ b/arch/tile/mm/hugetlbpage.c +@@ -174,6 +174,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file, + info.high_limit = TASK_SIZE; + info.align_mask = PAGE_MASK & ~huge_page_mask(h); + info.align_offset = 0; ++ info.threadstack_offset = 0; + return vm_unmapped_area(&info); + } + +@@ -191,6 +192,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file, + info.high_limit = current->mm->mmap_base; + info.align_mask = PAGE_MASK & ~huge_page_mask(h); + info.align_offset = 0; ++ info.threadstack_offset = 0; + addr = vm_unmapped_area(&info); + + /* +diff --git a/arch/um/Makefile b/arch/um/Makefile +index 0ca46ededfc7..8d7fd38ec82f 100644 +--- a/arch/um/Makefile ++++ b/arch/um/Makefile +@@ -73,6 +73,8 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -I%,,$(KBUILD_CFLAGS))) \ + -D_FILE_OFFSET_BITS=64 -idirafter $(srctree)/include \ + -idirafter $(obj)/include -D__KERNEL__ -D__UM_HOST__ + ++USER_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(USER_CFLAGS)) ++ + #This will adjust *FLAGS accordingly to the platform. + include $(ARCH_DIR)/Makefile-os-$(OS) + +diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c +index 62087028a9ce..00292c812eeb 100644 +--- a/arch/um/drivers/line.c ++++ b/arch/um/drivers/line.c +@@ -377,7 +377,7 @@ int setup_one_line(struct line *lines, int n, char *init, + struct tty_driver *driver = line->driver->driver; + int err = -EINVAL; + +- if (line->port.count) { ++ if (atomic_read(&line->port.count)) { + *error_out = "Device is already open"; + goto out; + } +diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h +index 19e1bdd67416..3665b77a67b0 100644 +--- a/arch/um/include/asm/cache.h ++++ b/arch/um/include/asm/cache.h +@@ -1,6 +1,7 @@ + #ifndef __UM_CACHE_H + #define __UM_CACHE_H + ++#include <linux/const.h> + + #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT) + # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT) +@@ -12,6 +13,6 @@ + # define L1_CACHE_SHIFT 5 + #endif + +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #endif +diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h +index 2e0a6b1d8300..a64d0f53aaeb 100644 +--- a/arch/um/include/asm/kmap_types.h ++++ b/arch/um/include/asm/kmap_types.h +@@ -8,6 +8,6 @@ + + /* No more #include "asm/arch/kmap_types.h" ! */ + +-#define KM_TYPE_NR 14 ++#define KM_TYPE_NR 15 + + #endif +diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h +index f878bec23576..ca0930054ca6 100644 +--- a/arch/um/include/asm/page.h ++++ b/arch/um/include/asm/page.h +@@ -14,6 +14,9 @@ + #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) + #define PAGE_MASK (~(PAGE_SIZE-1)) + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + #ifndef __ASSEMBLY__ + + struct page; +diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h +index bae8523a162f..ba9484b8f47d 100644 +--- a/arch/um/include/asm/pgtable-3level.h ++++ b/arch/um/include/asm/pgtable-3level.h +@@ -58,6 +58,7 @@ + #define pud_present(x) (pud_val(x) & _PAGE_PRESENT) + #define pud_populate(mm, pud, pmd) \ + set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd))) ++#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd)) + + #ifdef CONFIG_64BIT + #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval)) +diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c +index 034b42c7ab40..5c186ce90218 100644 +--- a/arch/um/kernel/process.c ++++ b/arch/um/kernel/process.c +@@ -343,22 +343,6 @@ int singlestepping(void * t) + return 2; + } + +-/* +- * Only x86 and x86_64 have an arch_align_stack(). +- * All other arches have "#define arch_align_stack(x) (x)" +- * in their asm/exec.h +- * As this is included in UML from asm-um/system-generic.h, +- * we can use it to behave as the subarch does. +- */ +-#ifndef arch_align_stack +-unsigned long arch_align_stack(unsigned long sp) +-{ +- if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) +- sp -= get_random_int() % 8192; +- return sp & ~0xf; +-} +-#endif +- + unsigned long get_wchan(struct task_struct *p) + { + unsigned long stack_page, sp, ip; +diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h +index ad8f795d86ca..2c7eec6355b6 100644 +--- a/arch/unicore32/include/asm/cache.h ++++ b/arch/unicore32/include/asm/cache.h +@@ -12,8 +12,10 @@ + #ifndef __UNICORE_CACHE_H__ + #define __UNICORE_CACHE_H__ + +-#define L1_CACHE_SHIFT (5) +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#include <linux/const.h> ++ ++#define L1_CACHE_SHIFT 5 ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + /* + * Memory returned by kmalloc() may be used for DMA, so we must make +diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig +index bada636d1065..1775eac0acb1 100644 +--- a/arch/x86/Kconfig ++++ b/arch/x86/Kconfig +@@ -39,14 +39,13 @@ config X86 + select ARCH_MIGHT_HAVE_PC_SERIO + select ARCH_SUPPORTS_ATOMIC_RMW + select ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT +- select ARCH_SUPPORTS_INT128 if X86_64 ++ select ARCH_SUPPORTS_INT128 if X86_64 && !PAX_SIZE_OVERFLOW_EXTRA && !PAX_SIZE_OVERFLOW + select ARCH_SUPPORTS_NUMA_BALANCING if X86_64 + select ARCH_USE_BUILTIN_BSWAP + select ARCH_USE_CMPXCHG_LOCKREF if X86_64 + select ARCH_USE_QUEUED_RWLOCKS + select ARCH_USE_QUEUED_SPINLOCKS + select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH if SMP +- select ARCH_WANTS_DYNAMIC_TASK_STRUCT + select ARCH_WANT_FRAME_POINTERS + select ARCH_WANT_IPC_PARSE_VERSION if X86_32 + select BUILDTIME_EXTABLE_SORT +@@ -94,7 +93,7 @@ config X86 + select HAVE_ARCH_WITHIN_STACK_FRAMES + select HAVE_EBPF_JIT if X86_64 + select HAVE_ARCH_VMAP_STACK if X86_64 +- select HAVE_CC_STACKPROTECTOR ++ select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF + select HAVE_CMPXCHG_DOUBLE + select HAVE_CMPXCHG_LOCAL + select HAVE_CONTEXT_TRACKING if X86_64 +@@ -136,6 +135,7 @@ config X86 + select HAVE_NMI + select HAVE_OPROFILE + select HAVE_OPTPROBES ++ select HAVE_PAX_INITIFY_INIT_EXIT if GCC_PLUGINS + select HAVE_PCSPKR_PLATFORM + select HAVE_PERF_EVENTS + select HAVE_PERF_EVENTS_NMI +@@ -190,11 +190,13 @@ config MMU + def_bool y + + config ARCH_MMAP_RND_BITS_MIN +- default 28 if 64BIT ++ default 28 if 64BIT && !PAX_PER_CPU_PGD ++ default 27 if 64BIT && PAX_PER_CPU_PGD + default 8 + + config ARCH_MMAP_RND_BITS_MAX +- default 32 if 64BIT ++ default 32 if 64BIT && !PAX_PER_CPU_PGD ++ default 27 if 64BIT && PAX_PER_CPU_PGD + default 16 + + config ARCH_MMAP_RND_COMPAT_BITS_MIN +@@ -296,7 +298,7 @@ config X86_64_SMP + + config X86_32_LAZY_GS + def_bool y +- depends on X86_32 && !CC_STACKPROTECTOR ++ depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF + + config ARCH_SUPPORTS_UPROBES + def_bool y +@@ -690,6 +692,7 @@ config SCHED_OMIT_FRAME_POINTER + + menuconfig HYPERVISOR_GUEST + bool "Linux guest support" ++ depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN) + ---help--- + Say Y here to enable options for running Linux under various hyper- + visors. This option enables basic hypervisor detection and platform +@@ -1090,6 +1093,7 @@ config VM86 + + config X86_16BIT + bool "Enable support for 16-bit segments" if EXPERT ++ depends on !GRKERNSEC + default y + depends on MODIFY_LDT_SYSCALL + ---help--- +@@ -1244,6 +1248,7 @@ choice + + config NOHIGHMEM + bool "off" ++ depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE) + ---help--- + Linux can use up to 64 Gigabytes of physical memory on x86 systems. + However, the address space of 32-bit x86 processors is only 4 +@@ -1280,6 +1285,7 @@ config NOHIGHMEM + + config HIGHMEM4G + bool "4GB" ++ depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE) + ---help--- + Select this if you have a 32-bit processor and between 1 and 4 + gigabytes of physical RAM. +@@ -1332,7 +1338,7 @@ config PAGE_OFFSET + hex + default 0xB0000000 if VMSPLIT_3G_OPT + default 0x80000000 if VMSPLIT_2G +- default 0x78000000 if VMSPLIT_2G_OPT ++ default 0x70000000 if VMSPLIT_2G_OPT + default 0x40000000 if VMSPLIT_1G + default 0xC0000000 + depends on X86_32 +@@ -1353,7 +1359,6 @@ config X86_PAE + + config ARCH_PHYS_ADDR_T_64BIT + def_bool y +- depends on X86_64 || X86_PAE + + config ARCH_DMA_ADDR_T_64BIT + def_bool y +@@ -1484,7 +1489,7 @@ config ARCH_PROC_KCORE_TEXT + + config ILLEGAL_POINTER_VALUE + hex +- default 0 if X86_32 ++ default 0xfffff000 if X86_32 + default 0xdead000000000000 if X86_64 + + source "mm/Kconfig" +@@ -1807,6 +1812,7 @@ source kernel/Kconfig.hz + config KEXEC + bool "kexec system call" + select KEXEC_CORE ++ depends on !GRKERNSEC_KMEM + ---help--- + kexec is a system call that implements the ability to shutdown your + current kernel, and to start another kernel. It is like a reboot +@@ -1934,7 +1940,7 @@ config RELOCATABLE + + config RANDOMIZE_BASE + bool "Randomize the address of the kernel image (KASLR)" +- depends on RELOCATABLE ++ depends on RELOCATABLE && BROKEN_SECURITY + default n + ---help--- + In support of Kernel Address Space Layout Randomization (KASLR), +@@ -1978,7 +1984,9 @@ config X86_NEED_RELOCS + + config PHYSICAL_ALIGN + hex "Alignment value to which kernel should be aligned" +- default "0x200000" ++ default "0x1000000" ++ range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE ++ range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE + range 0x2000 0x1000000 if X86_32 + range 0x200000 0x1000000 if X86_64 + ---help--- +@@ -2093,6 +2101,7 @@ config COMPAT_VDSO + def_bool n + prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)" + depends on X86_32 || IA32_EMULATION ++ depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF + ---help--- + Certain buggy versions of glibc will crash if they are + presented with a 32-bit vDSO that is not mapped at the address +@@ -2133,15 +2142,6 @@ choice + + If unsure, select "Emulate". + +- config LEGACY_VSYSCALL_NATIVE +- bool "Native" +- help +- Actual executable code is located in the fixed vsyscall +- address mapping, implementing time() efficiently. Since +- this makes the mapping executable, it can be used during +- security vulnerability exploitation (traditionally as +- ROP gadgets). This configuration is not recommended. +- + config LEGACY_VSYSCALL_EMULATE + bool "Emulate" + help +@@ -2222,6 +2222,22 @@ config MODIFY_LDT_SYSCALL + + Saying 'N' here may make sense for embedded or server kernels. + ++config DEFAULT_MODIFY_LDT_SYSCALL ++ bool "Allow userspace to modify the LDT by default" ++ default y ++ ++ ---help--- ++ Modifying the LDT (Local Descriptor Table) may be needed to run a ++ 16-bit or segmented code such as Dosemu or Wine. This is done via ++ a system call which is not needed to run portable applications, ++ and which can sometimes be abused to exploit some weaknesses of ++ the architecture, opening new vulnerabilities. ++ ++ For this reason this option allows one to enable or disable the ++ feature at runtime. It is recommended to say 'N' here to leave ++ the system protected, and to enable it at runtime only if needed ++ by setting the sys.kernel.modify_ldt sysctl. ++ + source "kernel/livepatch/Kconfig" + + endmenu +diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu +index 3ba5ff2f2d08..44bdacc796f8 100644 +--- a/arch/x86/Kconfig.cpu ++++ b/arch/x86/Kconfig.cpu +@@ -329,7 +329,7 @@ config X86_PPRO_FENCE + + config X86_F00F_BUG + def_bool y +- depends on M586MMX || M586TSC || M586 || M486 ++ depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC + + config X86_INVD_BUG + def_bool y +@@ -337,7 +337,7 @@ config X86_INVD_BUG + + config X86_ALIGNMENT_16 + def_bool y +- depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1 ++ depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1 + + config X86_INTEL_USERCOPY + def_bool y +@@ -379,7 +379,7 @@ config X86_CMPXCHG64 + # generates cmov. + config X86_CMOV + def_bool y +- depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX) ++ depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX) + + config X86_MINIMUM_CPU_FAMILY + int +diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug +index 67eec55093a5..1a5c1ab1d57e 100644 +--- a/arch/x86/Kconfig.debug ++++ b/arch/x86/Kconfig.debug +@@ -55,6 +55,7 @@ config X86_PTDUMP + tristate "Export kernel pagetable layout to userspace via debugfs" + depends on DEBUG_KERNEL + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + select X86_PTDUMP_CORE + ---help--- + Say Y here if you want to show the kernel pagetable layout in a +@@ -84,6 +85,7 @@ config DEBUG_RODATA_TEST + + config DEBUG_WX + bool "Warn on W+X mappings at boot" ++ depends on BROKEN + select X86_PTDUMP_CORE + ---help--- + Generate a warning if any W+X mappings are found at boot. +@@ -111,7 +113,7 @@ config DEBUG_WX + + config DEBUG_SET_MODULE_RONX + bool "Set loadable kernel module data as NX and text as RO" +- depends on MODULES ++ depends on MODULES && BROKEN + ---help--- + This option helps catch unintended modifications to loadable + kernel module's text and read-only data. It also prevents execution +@@ -353,6 +355,7 @@ config X86_DEBUG_FPU + config PUNIT_ATOM_DEBUG + tristate "ATOM Punit debug driver" + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + select IOSF_MBI + ---help--- + This is a debug driver, which gets the power states +diff --git a/arch/x86/Makefile b/arch/x86/Makefile +index 2d449337a360..86ecceb84983 100644 +--- a/arch/x86/Makefile ++++ b/arch/x86/Makefile +@@ -75,9 +75,6 @@ ifeq ($(CONFIG_X86_32),y) + # CPU-specific tuning. Anything which can be shared with UML should go here. + include arch/x86/Makefile_32.cpu + KBUILD_CFLAGS += $(cflags-y) +- +- # temporary until string.h is fixed +- KBUILD_CFLAGS += -ffreestanding + else + BITS := 64 + UTS_MACHINE := x86_64 +@@ -126,6 +123,9 @@ else + KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args) + endif + ++# temporary until string.h is fixed ++KBUILD_CFLAGS += -ffreestanding ++ + ifdef CONFIG_X86_X32 + x32_ld_ok := $(call try-run,\ + /bin/echo -e '1: .quad 1b' | \ +@@ -192,6 +192,7 @@ archheaders: + $(Q)$(MAKE) $(build)=arch/x86/entry/syscalls all + + archprepare: ++ $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD))) + ifeq ($(CONFIG_KEXEC_FILE),y) + $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c + endif +@@ -278,3 +279,9 @@ define archhelp + echo ' FDARGS="..." arguments for the booted kernel' + echo ' FDINITRD=file initrd for the booted kernel' + endef ++ ++define OLD_LD ++ ++*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils. ++*** Please upgrade your binutils to 2.18 or newer ++endef +diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile +index 12ea8f8384f4..46969be220b5 100644 +--- a/arch/x86/boot/Makefile ++++ b/arch/x86/boot/Makefile +@@ -11,6 +11,7 @@ + + KASAN_SANITIZE := n + OBJECT_FILES_NON_STANDARD := y ++GCC_PLUGINS := n + + # Kernel does not boot with kcov instrumentation here. + # One of the problems observed was insertion of __sanitizer_cov_trace_pc() +diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h +index 0d41d68131cc..2d6120cf3872 100644 +--- a/arch/x86/boot/bitops.h ++++ b/arch/x86/boot/bitops.h +@@ -28,7 +28,7 @@ static inline bool variable_test_bit(int nr, const void *addr) + bool v; + const u32 *p = (const u32 *)addr; + +- asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr)); ++ asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr)); + return v; + } + +@@ -39,7 +39,7 @@ static inline bool variable_test_bit(int nr, const void *addr) + + static inline void set_bit(int nr, void *addr) + { +- asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr)); ++ asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr)); + } + + #endif /* BOOT_BITOPS_H */ +diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h +index d7ac721a8a96..e59f5d44f647 100644 +--- a/arch/x86/boot/boot.h ++++ b/arch/x86/boot/boot.h +@@ -84,7 +84,7 @@ static inline void io_delay(void) + static inline u16 ds(void) + { + u16 seg; +- asm("movw %%ds,%0" : "=rm" (seg)); ++ asm volatile("movw %%ds,%0" : "=rm" (seg)); + return seg; + } + +diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile +index 4669b3a931ed..5562b02b27f4 100644 +--- a/arch/x86/boot/compressed/Makefile ++++ b/arch/x86/boot/compressed/Makefile +@@ -18,6 +18,7 @@ + + KASAN_SANITIZE := n + OBJECT_FILES_NON_STANDARD := y ++GCC_PLUGINS := n + + # Prevents link failures: __sanitizer_cov_trace_pc() is not linked in. + KCOV_INSTRUMENT := n +@@ -35,6 +36,23 @@ KBUILD_CFLAGS += -mno-mmx -mno-sse + KBUILD_CFLAGS += $(call cc-option,-ffreestanding) + KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector) + ++ifdef CONFIG_DEBUG_INFO ++ifdef CONFIG_DEBUG_INFO_SPLIT ++KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g) ++else ++KBUILD_CFLAGS += -g ++endif ++KBUILD_AFLAGS += -Wa,--gdwarf-2 ++endif ++ifdef CONFIG_DEBUG_INFO_DWARF4 ++KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,) ++endif ++ ++ifdef CONFIG_DEBUG_INFO_REDUCED ++KBUILD_CFLAGS += $(call cc-option, -femit-struct-debug-baseonly) \ ++ $(call cc-option,-fno-var-tracking) ++endif ++ + KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__ + GCOV_PROFILE := n + UBSAN_SANITIZE :=n +diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S +index a53440e81d52..c3dbf1ed7c94 100644 +--- a/arch/x86/boot/compressed/efi_stub_32.S ++++ b/arch/x86/boot/compressed/efi_stub_32.S +@@ -46,16 +46,13 @@ ENTRY(efi_call_phys) + * parameter 2, ..., param n. To make things easy, we save the return + * address of efi_call_phys in a global variable. + */ +- popl %ecx +- movl %ecx, saved_return_addr(%edx) +- /* get the function pointer into ECX*/ +- popl %ecx +- movl %ecx, efi_rt_function_ptr(%edx) ++ popl saved_return_addr(%edx) ++ popl efi_rt_function_ptr(%edx) + + /* + * 3. Call the physical function. + */ +- call *%ecx ++ call *efi_rt_function_ptr(%edx) + + /* + * 4. Balance the stack. And because EAX contain the return value, +@@ -67,15 +64,12 @@ ENTRY(efi_call_phys) + 1: popl %edx + subl $1b, %edx + +- movl efi_rt_function_ptr(%edx), %ecx +- pushl %ecx ++ pushl efi_rt_function_ptr(%edx) + + /* + * 10. Push the saved return address onto the stack and return. + */ +- movl saved_return_addr(%edx), %ecx +- pushl %ecx +- ret ++ jmpl *saved_return_addr(%edx) + ENDPROC(efi_call_phys) + .previous + +diff --git a/arch/x86/boot/compressed/efi_stub_64.S b/arch/x86/boot/compressed/efi_stub_64.S +index 99494dff2113..7fa59bf5af69 100644 +--- a/arch/x86/boot/compressed/efi_stub_64.S ++++ b/arch/x86/boot/compressed/efi_stub_64.S +@@ -2,4 +2,5 @@ + #include <asm/msr.h> + #include <asm/processor-flags.h> + ++#define efi_call efi_call_early + #include "../../platform/efi/efi_stub_64.S" +diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S +index 630384a4c14a..278e7884da07 100644 +--- a/arch/x86/boot/compressed/efi_thunk_64.S ++++ b/arch/x86/boot/compressed/efi_thunk_64.S +@@ -189,8 +189,8 @@ efi_gdt64: + .long 0 /* Filled out by user */ + .word 0 + .quad 0x0000000000000000 /* NULL descriptor */ +- .quad 0x00af9a000000ffff /* __KERNEL_CS */ +- .quad 0x00cf92000000ffff /* __KERNEL_DS */ ++ .quad 0x00af9b000000ffff /* __KERNEL_CS */ ++ .quad 0x00cf93000000ffff /* __KERNEL_DS */ + .quad 0x0080890000000000 /* TS descriptor */ + .quad 0x0000000000000000 /* TS continued */ + efi_gdt64_end: +diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S +index fd0b6a272dd5..720686443180 100644 +--- a/arch/x86/boot/compressed/head_32.S ++++ b/arch/x86/boot/compressed/head_32.S +@@ -169,10 +169,10 @@ preferred_addr: + addl %eax, %ebx + notl %eax + andl %eax, %ebx +- cmpl $LOAD_PHYSICAL_ADDR, %ebx ++ cmpl $____LOAD_PHYSICAL_ADDR, %ebx + jge 1f + #endif +- movl $LOAD_PHYSICAL_ADDR, %ebx ++ movl $____LOAD_PHYSICAL_ADDR, %ebx + 1: + + /* Target address to relocate to for decompression */ +diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S +index efdfba21a5b2..af6d96264b06 100644 +--- a/arch/x86/boot/compressed/head_64.S ++++ b/arch/x86/boot/compressed/head_64.S +@@ -103,10 +103,10 @@ ENTRY(startup_32) + addl %eax, %ebx + notl %eax + andl %eax, %ebx +- cmpl $LOAD_PHYSICAL_ADDR, %ebx ++ cmpl $____LOAD_PHYSICAL_ADDR, %ebx + jge 1f + #endif +- movl $LOAD_PHYSICAL_ADDR, %ebx ++ movl $____LOAD_PHYSICAL_ADDR, %ebx + 1: + + /* Target address to relocate to for decompression */ +@@ -333,10 +333,10 @@ preferred_addr: + addq %rax, %rbp + notq %rax + andq %rax, %rbp +- cmpq $LOAD_PHYSICAL_ADDR, %rbp ++ cmpq $____LOAD_PHYSICAL_ADDR, %rbp + jge 1f + #endif +- movq $LOAD_PHYSICAL_ADDR, %rbp ++ movq $____LOAD_PHYSICAL_ADDR, %rbp + 1: + + /* Target address to relocate to for decompression */ +@@ -444,8 +444,8 @@ gdt: + .long gdt + .word 0 + .quad 0x0000000000000000 /* NULL descriptor */ +- .quad 0x00af9a000000ffff /* __KERNEL_CS */ +- .quad 0x00cf92000000ffff /* __KERNEL_DS */ ++ .quad 0x00af9b000000ffff /* __KERNEL_CS */ ++ .quad 0x00cf93000000ffff /* __KERNEL_DS */ + .quad 0x0080890000000000 /* TS descriptor */ + .quad 0x0000000000000000 /* TS continued */ + gdt_end: +@@ -465,7 +465,7 @@ efi32_config: + .global efi64_config + efi64_config: + .fill 4,8,0 +- .quad efi_call ++ .quad efi_call_early + .byte 1 + #endif /* CONFIG_EFI_STUB */ + +diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c +index c945acd8fa33..5e89b03e2f5d 100644 +--- a/arch/x86/boot/compressed/misc.c ++++ b/arch/x86/boot/compressed/misc.c +@@ -176,13 +176,17 @@ static void handle_relocations(void *output, unsigned long output_len, + int *reloc; + unsigned long delta, map, ptr; + unsigned long min_addr = (unsigned long)output; ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ unsigned long max_addr = min_addr + (VO___bss_start - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR); ++#else + unsigned long max_addr = min_addr + (VO___bss_start - VO__text); ++#endif + + /* + * Calculate the delta between where vmlinux was linked to load + * and where it was actually loaded. + */ +- delta = min_addr - LOAD_PHYSICAL_ADDR; ++ delta = min_addr - ____LOAD_PHYSICAL_ADDR; + + /* + * The kernel contains a table of relocation addresses. Those +@@ -199,7 +203,7 @@ static void handle_relocations(void *output, unsigned long output_len, + * from __START_KERNEL_map. + */ + if (IS_ENABLED(CONFIG_X86_64)) +- delta = virt_addr - LOAD_PHYSICAL_ADDR; ++ delta = virt_addr - ____LOAD_PHYSICAL_ADDR; + + if (!delta) { + debug_putstr("No relocation needed... "); +@@ -274,7 +278,7 @@ static void parse_elf(void *output) + Elf32_Ehdr ehdr; + Elf32_Phdr *phdrs, *phdr; + #endif +- void *dest; ++ void *dest, *prev; + int i; + + memcpy(&ehdr, output, sizeof(ehdr)); +@@ -301,11 +305,14 @@ static void parse_elf(void *output) + case PT_LOAD: + #ifdef CONFIG_RELOCATABLE + dest = output; +- dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR); ++ dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR); + #else + dest = (void *)(phdr->p_paddr); + #endif + memmove(dest, output + phdr->p_offset, phdr->p_filesz); ++ if (i) ++ memset(prev, 0xff, dest - prev); ++ prev = dest + phdr->p_filesz; + break; + default: /* Ignore other PT_* */ break; + } +@@ -337,7 +344,11 @@ asmlinkage __visible void *extract_kernel(void *rmode, memptr heap, + unsigned char *output, + unsigned long output_len) + { ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ const unsigned long kernel_total_size = VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR; ++#else + const unsigned long kernel_total_size = VO__end - VO__text; ++#endif + unsigned long virt_addr = LOAD_PHYSICAL_ADDR; + + /* Retain x86 boot parameters pointer passed from startup_32/64. */ +@@ -395,7 +406,7 @@ asmlinkage __visible void *extract_kernel(void *rmode, memptr heap, + error("Destination address too large"); + #endif + #ifndef CONFIG_RELOCATABLE +- if ((unsigned long)output != LOAD_PHYSICAL_ADDR) ++ if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR) + error("Destination address does not match LOAD_PHYSICAL_ADDR"); + if (virt_addr != LOAD_PHYSICAL_ADDR) + error("Destination virtual address changed when not relocatable"); +diff --git a/arch/x86/boot/compressed/pagetable.c b/arch/x86/boot/compressed/pagetable.c +index 56589d0a804b..f2085bef3f4b 100644 +--- a/arch/x86/boot/compressed/pagetable.c ++++ b/arch/x86/boot/compressed/pagetable.c +@@ -14,6 +14,7 @@ + */ + #define __pa(x) ((unsigned long)(x)) + #define __va(x) ((void *)((unsigned long)(x))) ++#undef CONFIG_PAX_KERNEXEC + + #include "misc.h" + +diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c +index 4ad7d70e8739..c70396355315 100644 +--- a/arch/x86/boot/cpucheck.c ++++ b/arch/x86/boot/cpucheck.c +@@ -126,9 +126,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr) + u32 ecx = MSR_K7_HWCR; + u32 eax, edx; + +- asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); ++ asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); + eax &= ~(1 << 15); +- asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); ++ asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); + + get_cpuflags(); /* Make sure it really did something */ + err = check_cpuflags(); +@@ -141,9 +141,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr) + u32 ecx = MSR_VIA_FCR; + u32 eax, edx; + +- asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); ++ asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); + eax |= (1<<1)|(1<<7); +- asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); ++ asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); + + set_bit(X86_FEATURE_CX8, cpu.flags); + err = check_cpuflags(); +@@ -154,12 +154,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr) + u32 eax, edx; + u32 level = 1; + +- asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); +- asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx)); +- asm("cpuid" ++ asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); ++ asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx)); ++ asm volatile("cpuid" + : "+a" (level), "=d" (cpu.flags[0]) + : : "ecx", "ebx"); +- asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); ++ asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); + + err = check_cpuflags(); + } else if (err == 0x01 && +diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S +index 3dd5be33aaa7..16720a23775b 100644 +--- a/arch/x86/boot/header.S ++++ b/arch/x86/boot/header.S +@@ -438,7 +438,7 @@ setup_data: .quad 0 # 64-bit physical pointer to + # single linked list of + # struct setup_data + +-pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr ++pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr + + # + # Getting to provably safe in-place decompression is hard. Worst case +@@ -543,7 +543,12 @@ pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr + + #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_min_extract_offset) + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR) ++#else + #define VO_INIT_SIZE (VO__end - VO__text) ++#endif ++ + #if ZO_INIT_SIZE > VO_INIT_SIZE + # define INIT_SIZE ZO_INIT_SIZE + #else +diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c +index db75d07c3645..8e6d0afade9d 100644 +--- a/arch/x86/boot/memory.c ++++ b/arch/x86/boot/memory.c +@@ -19,7 +19,7 @@ + + static int detect_memory_e820(void) + { +- int count = 0; ++ unsigned int count = 0; + struct biosregs ireg, oreg; + struct e820entry *desc = boot_params.e820_map; + static struct e820entry buf; /* static so it is zeroed */ +diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c +index ba3e100654db..6501b8fa6c7f 100644 +--- a/arch/x86/boot/video-vesa.c ++++ b/arch/x86/boot/video-vesa.c +@@ -201,6 +201,7 @@ static void vesa_store_pm_info(void) + + boot_params.screen_info.vesapm_seg = oreg.es; + boot_params.screen_info.vesapm_off = oreg.di; ++ boot_params.screen_info.vesapm_size = oreg.cx; + } + + /* +diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c +index 77780e386e9b..86be0cbe13ec 100644 +--- a/arch/x86/boot/video.c ++++ b/arch/x86/boot/video.c +@@ -100,7 +100,7 @@ static void store_mode_params(void) + static unsigned int get_entry(void) + { + char entry_buf[4]; +- int i, len = 0; ++ unsigned int i, len = 0; + int key; + unsigned int v; + +diff --git a/arch/x86/crypto/aes-i586-asm_32.S b/arch/x86/crypto/aes-i586-asm_32.S +index 2849dbc59e11..d7ff39cf210f 100644 +--- a/arch/x86/crypto/aes-i586-asm_32.S ++++ b/arch/x86/crypto/aes-i586-asm_32.S +@@ -38,6 +38,7 @@ + + #include <linux/linkage.h> + #include <asm/asm-offsets.h> ++#include <asm/alternative-asm.h> + + #define tlen 1024 // length of each of 4 'xor' arrays (256 32-bit words) + +@@ -286,7 +287,7 @@ ENTRY(aes_enc_blk) + pop %ebx + mov %r0,(%ebp) + pop %ebp +- ret ++ pax_ret aes_enc_blk + ENDPROC(aes_enc_blk) + + // AES (Rijndael) Decryption Subroutine +@@ -358,5 +359,5 @@ ENTRY(aes_dec_blk) + pop %ebx + mov %r0,(%ebp) + pop %ebp +- ret ++ pax_ret aes_dec_blk + ENDPROC(aes_dec_blk) +diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S +index 910565547163..cf81747102ac 100644 +--- a/arch/x86/crypto/aes-x86_64-asm_64.S ++++ b/arch/x86/crypto/aes-x86_64-asm_64.S +@@ -8,6 +8,8 @@ + * including this sentence is retained in full. + */ + ++#include <asm/alternative-asm.h> ++ + .extern crypto_ft_tab + .extern crypto_it_tab + .extern crypto_fl_tab +@@ -77,7 +79,7 @@ + movl r6 ## E,4(r9); \ + movl r7 ## E,8(r9); \ + movl r8 ## E,12(r9); \ +- ret; \ ++ pax_ret FUNC; \ + ENDPROC(FUNC); + + #define round(TAB,OFFSET,r1,r2,r3,r4,r5,r6,r7,r8,ra,rb,rc,rd) \ +diff --git a/arch/x86/crypto/aes_ctrby8_avx-x86_64.S b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S +index a916c4a61165..7e7b7cf34551 100644 +--- a/arch/x86/crypto/aes_ctrby8_avx-x86_64.S ++++ b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S +@@ -64,6 +64,7 @@ + + #include <linux/linkage.h> + #include <asm/inst.h> ++#include <asm/alternative-asm.h> + + #define CONCAT(a,b) a##b + #define VMOVDQ vmovdqu +@@ -436,7 +437,7 @@ ddq_add_8: + + /* main body of aes ctr load */ + +-.macro do_aes_ctrmain key_len ++.macro do_aes_ctrmain func key_len + cmp $16, num_bytes + jb .Ldo_return2\key_len + +@@ -537,7 +538,7 @@ ddq_add_8: + /* return updated IV */ + vpshufb xbyteswap, xcounter, xcounter + vmovdqu xcounter, (p_iv) +- ret ++ pax_ret \func + .endm + + /* +@@ -549,7 +550,7 @@ ddq_add_8: + */ + ENTRY(aes_ctr_enc_128_avx_by8) + /* call the aes main loop */ +- do_aes_ctrmain KEY_128 ++ do_aes_ctrmain aes_ctr_enc_128_avx_by8 KEY_128 + + ENDPROC(aes_ctr_enc_128_avx_by8) + +@@ -562,7 +563,7 @@ ENDPROC(aes_ctr_enc_128_avx_by8) + */ + ENTRY(aes_ctr_enc_192_avx_by8) + /* call the aes main loop */ +- do_aes_ctrmain KEY_192 ++ do_aes_ctrmain aes_ctr_enc_192_avx_by8 KEY_192 + + ENDPROC(aes_ctr_enc_192_avx_by8) + +@@ -575,6 +576,6 @@ ENDPROC(aes_ctr_enc_192_avx_by8) + */ + ENTRY(aes_ctr_enc_256_avx_by8) + /* call the aes main loop */ +- do_aes_ctrmain KEY_256 ++ do_aes_ctrmain aes_ctr_enc_256_avx_by8 KEY_256 + + ENDPROC(aes_ctr_enc_256_avx_by8) +diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S +index 383a6f84a060..dc7f45daff8a 100644 +--- a/arch/x86/crypto/aesni-intel_asm.S ++++ b/arch/x86/crypto/aesni-intel_asm.S +@@ -32,6 +32,7 @@ + #include <linux/linkage.h> + #include <asm/inst.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + + /* + * The following macros are used to move an (un)aligned 16 byte value to/from +@@ -218,7 +219,7 @@ enc: .octa 0x2 + * num_initial_blocks = b mod 4 + * encrypt the initial num_initial_blocks blocks and apply ghash on + * the ciphertext +-* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers ++* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers + * are clobbered + * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified + */ +@@ -228,8 +229,8 @@ enc: .octa 0x2 + XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation + MOVADQ SHUF_MASK(%rip), %xmm14 + mov arg7, %r10 # %r10 = AAD +- mov arg8, %r12 # %r12 = aadLen +- mov %r12, %r11 ++ mov arg8, %r15 # %r15 = aadLen ++ mov %r15, %r11 + pxor %xmm\i, %xmm\i + + _get_AAD_loop\num_initial_blocks\operation: +@@ -238,17 +239,17 @@ _get_AAD_loop\num_initial_blocks\operation: + psrldq $4, %xmm\i + pxor \TMP1, %xmm\i + add $4, %r10 +- sub $4, %r12 ++ sub $4, %r15 + jne _get_AAD_loop\num_initial_blocks\operation + + cmp $16, %r11 + je _get_AAD_loop2_done\num_initial_blocks\operation + +- mov $16, %r12 ++ mov $16, %r15 + _get_AAD_loop2\num_initial_blocks\operation: + psrldq $4, %xmm\i +- sub $4, %r12 +- cmp %r11, %r12 ++ sub $4, %r15 ++ cmp %r11, %r15 + jne _get_AAD_loop2\num_initial_blocks\operation + + _get_AAD_loop2_done\num_initial_blocks\operation: +@@ -443,7 +444,7 @@ _initial_blocks_done\num_initial_blocks\operation: + * num_initial_blocks = b mod 4 + * encrypt the initial num_initial_blocks blocks and apply ghash on + * the ciphertext +-* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers ++* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers + * are clobbered + * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified + */ +@@ -453,8 +454,8 @@ _initial_blocks_done\num_initial_blocks\operation: + XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation + MOVADQ SHUF_MASK(%rip), %xmm14 + mov arg7, %r10 # %r10 = AAD +- mov arg8, %r12 # %r12 = aadLen +- mov %r12, %r11 ++ mov arg8, %r15 # %r15 = aadLen ++ mov %r15, %r11 + pxor %xmm\i, %xmm\i + _get_AAD_loop\num_initial_blocks\operation: + movd (%r10), \TMP1 +@@ -462,15 +463,15 @@ _get_AAD_loop\num_initial_blocks\operation: + psrldq $4, %xmm\i + pxor \TMP1, %xmm\i + add $4, %r10 +- sub $4, %r12 ++ sub $4, %r15 + jne _get_AAD_loop\num_initial_blocks\operation + cmp $16, %r11 + je _get_AAD_loop2_done\num_initial_blocks\operation +- mov $16, %r12 ++ mov $16, %r15 + _get_AAD_loop2\num_initial_blocks\operation: + psrldq $4, %xmm\i +- sub $4, %r12 +- cmp %r11, %r12 ++ sub $4, %r15 ++ cmp %r11, %r15 + jne _get_AAD_loop2\num_initial_blocks\operation + _get_AAD_loop2_done\num_initial_blocks\operation: + PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data +@@ -1280,8 +1281,8 @@ _esb_loop_\@: + * poly = x^128 + x^127 + x^126 + x^121 + 1 + * + *****************************************************************************/ +-ENTRY(aesni_gcm_dec) +- push %r12 ++RAP_ENTRY(aesni_gcm_dec) ++ push %r15 + push %r13 + push %r14 + mov %rsp, %r14 +@@ -1291,8 +1292,8 @@ ENTRY(aesni_gcm_dec) + */ + sub $VARIABLE_OFFSET, %rsp + and $~63, %rsp # align rsp to 64 bytes +- mov %arg6, %r12 +- movdqu (%r12), %xmm13 # %xmm13 = HashKey ++ mov %arg6, %r15 ++ movdqu (%r15), %xmm13 # %xmm13 = HashKey + movdqa SHUF_MASK(%rip), %xmm2 + PSHUFB_XMM %xmm2, %xmm13 + +@@ -1320,10 +1321,10 @@ ENTRY(aesni_gcm_dec) + movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly) + mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext + and $-16, %r13 # %r13 = %r13 - (%r13 mod 16) +- mov %r13, %r12 +- and $(3<<4), %r12 ++ mov %r13, %r15 ++ and $(3<<4), %r15 + jz _initial_num_blocks_is_0_decrypt +- cmp $(2<<4), %r12 ++ cmp $(2<<4), %r15 + jb _initial_num_blocks_is_1_decrypt + je _initial_num_blocks_is_2_decrypt + _initial_num_blocks_is_3_decrypt: +@@ -1373,16 +1374,16 @@ _zero_cipher_left_decrypt: + sub $16, %r11 + add %r13, %r11 + movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block +- lea SHIFT_MASK+16(%rip), %r12 +- sub %r13, %r12 ++ lea SHIFT_MASK+16(%rip), %r15 ++ sub %r13, %r15 + # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes + # (%r13 is the number of bytes in plaintext mod 16) +- movdqu (%r12), %xmm2 # get the appropriate shuffle mask ++ movdqu (%r15), %xmm2 # get the appropriate shuffle mask + PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes + + movdqa %xmm1, %xmm2 + pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn) +- movdqu ALL_F-SHIFT_MASK(%r12), %xmm1 ++ movdqu ALL_F-SHIFT_MASK(%r15), %xmm1 + # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0 + pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0 + pand %xmm1, %xmm2 +@@ -1411,9 +1412,9 @@ _less_than_8_bytes_left_decrypt: + sub $1, %r13 + jne _less_than_8_bytes_left_decrypt + _multiple_of_16_bytes_decrypt: +- mov arg8, %r12 # %r13 = aadLen (number of bytes) +- shl $3, %r12 # convert into number of bits +- movd %r12d, %xmm15 # len(A) in %xmm15 ++ mov arg8, %r15 # %r13 = aadLen (number of bytes) ++ shl $3, %r15 # convert into number of bits ++ movd %r15d, %xmm15 # len(A) in %xmm15 + shl $3, %arg4 # len(C) in bits (*128) + MOVQ_R64_XMM %arg4, %xmm1 + pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000 +@@ -1452,8 +1453,8 @@ _return_T_done_decrypt: + mov %r14, %rsp + pop %r14 + pop %r13 +- pop %r12 +- ret ++ pop %r15 ++ pax_ret aesni_gcm_dec + ENDPROC(aesni_gcm_dec) + + +@@ -1540,8 +1541,8 @@ ENDPROC(aesni_gcm_dec) + * + * poly = x^128 + x^127 + x^126 + x^121 + 1 + ***************************************************************************/ +-ENTRY(aesni_gcm_enc) +- push %r12 ++RAP_ENTRY(aesni_gcm_enc) ++ push %r15 + push %r13 + push %r14 + mov %rsp, %r14 +@@ -1551,8 +1552,8 @@ ENTRY(aesni_gcm_enc) + # + sub $VARIABLE_OFFSET, %rsp + and $~63, %rsp +- mov %arg6, %r12 +- movdqu (%r12), %xmm13 ++ mov %arg6, %r15 ++ movdqu (%r15), %xmm13 + movdqa SHUF_MASK(%rip), %xmm2 + PSHUFB_XMM %xmm2, %xmm13 + +@@ -1576,13 +1577,13 @@ ENTRY(aesni_gcm_enc) + movdqa %xmm13, HashKey(%rsp) + mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly) + and $-16, %r13 +- mov %r13, %r12 ++ mov %r13, %r15 + + # Encrypt first few blocks + +- and $(3<<4), %r12 ++ and $(3<<4), %r15 + jz _initial_num_blocks_is_0_encrypt +- cmp $(2<<4), %r12 ++ cmp $(2<<4), %r15 + jb _initial_num_blocks_is_1_encrypt + je _initial_num_blocks_is_2_encrypt + _initial_num_blocks_is_3_encrypt: +@@ -1635,14 +1636,14 @@ _zero_cipher_left_encrypt: + sub $16, %r11 + add %r13, %r11 + movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks +- lea SHIFT_MASK+16(%rip), %r12 +- sub %r13, %r12 ++ lea SHIFT_MASK+16(%rip), %r15 ++ sub %r13, %r15 + # adjust the shuffle mask pointer to be able to shift 16-r13 bytes + # (%r13 is the number of bytes in plaintext mod 16) +- movdqu (%r12), %xmm2 # get the appropriate shuffle mask ++ movdqu (%r15), %xmm2 # get the appropriate shuffle mask + PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte + pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn) +- movdqu ALL_F-SHIFT_MASK(%r12), %xmm1 ++ movdqu ALL_F-SHIFT_MASK(%r15), %xmm1 + # get the appropriate mask to mask out top 16-r13 bytes of xmm0 + pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0 + movdqa SHUF_MASK(%rip), %xmm10 +@@ -1675,9 +1676,9 @@ _less_than_8_bytes_left_encrypt: + sub $1, %r13 + jne _less_than_8_bytes_left_encrypt + _multiple_of_16_bytes_encrypt: +- mov arg8, %r12 # %r12 = addLen (number of bytes) +- shl $3, %r12 +- movd %r12d, %xmm15 # len(A) in %xmm15 ++ mov arg8, %r15 # %r15 = addLen (number of bytes) ++ shl $3, %r15 ++ movd %r15d, %xmm15 # len(A) in %xmm15 + shl $3, %arg4 # len(C) in bits (*128) + MOVQ_R64_XMM %arg4, %xmm1 + pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000 +@@ -1716,8 +1717,8 @@ _return_T_done_encrypt: + mov %r14, %rsp + pop %r14 + pop %r13 +- pop %r12 +- ret ++ pop %r15 ++ pax_ret aesni_gcm_enc + ENDPROC(aesni_gcm_enc) + + #endif +@@ -1734,7 +1735,7 @@ _key_expansion_256a: + pxor %xmm1, %xmm0 + movaps %xmm0, (TKEYP) + add $0x10, TKEYP +- ret ++ pax_ret _key_expansion_128 + ENDPROC(_key_expansion_128) + ENDPROC(_key_expansion_256a) + +@@ -1760,7 +1761,7 @@ _key_expansion_192a: + shufps $0b01001110, %xmm2, %xmm1 + movaps %xmm1, 0x10(TKEYP) + add $0x20, TKEYP +- ret ++ pax_ret _key_expansion_192a + ENDPROC(_key_expansion_192a) + + .align 4 +@@ -1780,7 +1781,7 @@ _key_expansion_192b: + + movaps %xmm0, (TKEYP) + add $0x10, TKEYP +- ret ++ pax_ret _key_expansion_192b + ENDPROC(_key_expansion_192b) + + .align 4 +@@ -1793,7 +1794,7 @@ _key_expansion_256b: + pxor %xmm1, %xmm2 + movaps %xmm2, (TKEYP) + add $0x10, TKEYP +- ret ++ pax_ret _key_expansion_256b + ENDPROC(_key_expansion_256b) + + /* +@@ -1820,72 +1821,72 @@ ENTRY(aesni_set_key) + movaps %xmm2, (TKEYP) + add $0x10, TKEYP + AESKEYGENASSIST 0x1 %xmm2 %xmm1 # round 1 +- call _key_expansion_256a ++ pax_direct_call _key_expansion_256a + AESKEYGENASSIST 0x1 %xmm0 %xmm1 +- call _key_expansion_256b ++ pax_direct_call _key_expansion_256b + AESKEYGENASSIST 0x2 %xmm2 %xmm1 # round 2 +- call _key_expansion_256a ++ pax_direct_call _key_expansion_256a + AESKEYGENASSIST 0x2 %xmm0 %xmm1 +- call _key_expansion_256b ++ pax_direct_call _key_expansion_256b + AESKEYGENASSIST 0x4 %xmm2 %xmm1 # round 3 +- call _key_expansion_256a ++ pax_direct_call _key_expansion_256a + AESKEYGENASSIST 0x4 %xmm0 %xmm1 +- call _key_expansion_256b ++ pax_direct_call _key_expansion_256b + AESKEYGENASSIST 0x8 %xmm2 %xmm1 # round 4 +- call _key_expansion_256a ++ pax_direct_call _key_expansion_256a + AESKEYGENASSIST 0x8 %xmm0 %xmm1 +- call _key_expansion_256b ++ pax_direct_call _key_expansion_256b + AESKEYGENASSIST 0x10 %xmm2 %xmm1 # round 5 +- call _key_expansion_256a ++ pax_direct_call _key_expansion_256a + AESKEYGENASSIST 0x10 %xmm0 %xmm1 +- call _key_expansion_256b ++ pax_direct_call _key_expansion_256b + AESKEYGENASSIST 0x20 %xmm2 %xmm1 # round 6 +- call _key_expansion_256a ++ pax_direct_call _key_expansion_256a + AESKEYGENASSIST 0x20 %xmm0 %xmm1 +- call _key_expansion_256b ++ pax_direct_call _key_expansion_256b + AESKEYGENASSIST 0x40 %xmm2 %xmm1 # round 7 +- call _key_expansion_256a ++ pax_direct_call _key_expansion_256a + jmp .Ldec_key + .Lenc_key192: + movq 0x10(UKEYP), %xmm2 # other user key + AESKEYGENASSIST 0x1 %xmm2 %xmm1 # round 1 +- call _key_expansion_192a ++ pax_direct_call _key_expansion_192a + AESKEYGENASSIST 0x2 %xmm2 %xmm1 # round 2 +- call _key_expansion_192b ++ pax_direct_call _key_expansion_192b + AESKEYGENASSIST 0x4 %xmm2 %xmm1 # round 3 +- call _key_expansion_192a ++ pax_direct_call _key_expansion_192a + AESKEYGENASSIST 0x8 %xmm2 %xmm1 # round 4 +- call _key_expansion_192b ++ pax_direct_call _key_expansion_192b + AESKEYGENASSIST 0x10 %xmm2 %xmm1 # round 5 +- call _key_expansion_192a ++ pax_direct_call _key_expansion_192a + AESKEYGENASSIST 0x20 %xmm2 %xmm1 # round 6 +- call _key_expansion_192b ++ pax_direct_call _key_expansion_192b + AESKEYGENASSIST 0x40 %xmm2 %xmm1 # round 7 +- call _key_expansion_192a ++ pax_direct_call _key_expansion_192a + AESKEYGENASSIST 0x80 %xmm2 %xmm1 # round 8 +- call _key_expansion_192b ++ pax_direct_call _key_expansion_192b + jmp .Ldec_key + .Lenc_key128: + AESKEYGENASSIST 0x1 %xmm0 %xmm1 # round 1 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + AESKEYGENASSIST 0x2 %xmm0 %xmm1 # round 2 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + AESKEYGENASSIST 0x4 %xmm0 %xmm1 # round 3 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + AESKEYGENASSIST 0x8 %xmm0 %xmm1 # round 4 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + AESKEYGENASSIST 0x10 %xmm0 %xmm1 # round 5 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + AESKEYGENASSIST 0x20 %xmm0 %xmm1 # round 6 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + AESKEYGENASSIST 0x40 %xmm0 %xmm1 # round 7 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + AESKEYGENASSIST 0x80 %xmm0 %xmm1 # round 8 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + AESKEYGENASSIST 0x1b %xmm0 %xmm1 # round 9 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + AESKEYGENASSIST 0x36 %xmm0 %xmm1 # round 10 +- call _key_expansion_128 ++ pax_direct_call _key_expansion_128 + .Ldec_key: + sub $0x10, TKEYP + movaps (KEYP), %xmm0 +@@ -1908,13 +1909,13 @@ ENTRY(aesni_set_key) + popl KEYP + #endif + FRAME_END +- ret ++ pax_ret aesni_set_key + ENDPROC(aesni_set_key) + + /* + * void aesni_enc(struct crypto_aes_ctx *ctx, u8 *dst, const u8 *src) + */ +-ENTRY(aesni_enc) ++RAP_ENTRY(aesni_enc) + FRAME_BEGIN + #ifndef __x86_64__ + pushl KEYP +@@ -1925,14 +1926,14 @@ ENTRY(aesni_enc) + #endif + movl 480(KEYP), KLEN # key length + movups (INP), STATE # input +- call _aesni_enc1 ++ pax_direct_call _aesni_enc1 + movups STATE, (OUTP) # output + #ifndef __x86_64__ + popl KLEN + popl KEYP + #endif + FRAME_END +- ret ++ pax_ret aesni_enc + ENDPROC(aesni_enc) + + /* +@@ -1990,7 +1991,7 @@ _aesni_enc1: + AESENC KEY STATE + movaps 0x70(TKEYP), KEY + AESENCLAST KEY STATE +- ret ++ pax_ret _aesni_enc1 + ENDPROC(_aesni_enc1) + + /* +@@ -2099,13 +2100,13 @@ _aesni_enc4: + AESENCLAST KEY STATE2 + AESENCLAST KEY STATE3 + AESENCLAST KEY STATE4 +- ret ++ pax_ret _aesni_enc4 + ENDPROC(_aesni_enc4) + + /* + * void aesni_dec (struct crypto_aes_ctx *ctx, u8 *dst, const u8 *src) + */ +-ENTRY(aesni_dec) ++RAP_ENTRY(aesni_dec) + FRAME_BEGIN + #ifndef __x86_64__ + pushl KEYP +@@ -2117,14 +2118,14 @@ ENTRY(aesni_dec) + mov 480(KEYP), KLEN # key length + add $240, KEYP + movups (INP), STATE # input +- call _aesni_dec1 ++ pax_direct_call _aesni_dec1 + movups STATE, (OUTP) #output + #ifndef __x86_64__ + popl KLEN + popl KEYP + #endif + FRAME_END +- ret ++ pax_ret aesni_dec + ENDPROC(aesni_dec) + + /* +@@ -2182,7 +2183,7 @@ _aesni_dec1: + AESDEC KEY STATE + movaps 0x70(TKEYP), KEY + AESDECLAST KEY STATE +- ret ++ pax_ret _aesni_dec1 + ENDPROC(_aesni_dec1) + + /* +@@ -2291,7 +2292,7 @@ _aesni_dec4: + AESDECLAST KEY STATE2 + AESDECLAST KEY STATE3 + AESDECLAST KEY STATE4 +- ret ++ pax_ret _aesni_dec4 + ENDPROC(_aesni_dec4) + + /* +@@ -2322,7 +2323,7 @@ ENTRY(aesni_ecb_enc) + movups 0x10(INP), STATE2 + movups 0x20(INP), STATE3 + movups 0x30(INP), STATE4 +- call _aesni_enc4 ++ pax_direct_call _aesni_enc4 + movups STATE1, (OUTP) + movups STATE2, 0x10(OUTP) + movups STATE3, 0x20(OUTP) +@@ -2337,7 +2338,7 @@ ENTRY(aesni_ecb_enc) + .align 4 + .Lecb_enc_loop1: + movups (INP), STATE1 +- call _aesni_enc1 ++ pax_direct_call _aesni_enc1 + movups STATE1, (OUTP) + sub $16, LEN + add $16, INP +@@ -2351,7 +2352,7 @@ ENTRY(aesni_ecb_enc) + popl LEN + #endif + FRAME_END +- ret ++ pax_ret aesni_ecb_enc + ENDPROC(aesni_ecb_enc) + + /* +@@ -2383,7 +2384,7 @@ ENTRY(aesni_ecb_dec) + movups 0x10(INP), STATE2 + movups 0x20(INP), STATE3 + movups 0x30(INP), STATE4 +- call _aesni_dec4 ++ pax_direct_call _aesni_dec4 + movups STATE1, (OUTP) + movups STATE2, 0x10(OUTP) + movups STATE3, 0x20(OUTP) +@@ -2398,7 +2399,7 @@ ENTRY(aesni_ecb_dec) + .align 4 + .Lecb_dec_loop1: + movups (INP), STATE1 +- call _aesni_dec1 ++ pax_direct_call _aesni_dec1 + movups STATE1, (OUTP) + sub $16, LEN + add $16, INP +@@ -2412,7 +2413,7 @@ ENTRY(aesni_ecb_dec) + popl LEN + #endif + FRAME_END +- ret ++ pax_ret aesni_ecb_dec + ENDPROC(aesni_ecb_dec) + + /* +@@ -2440,7 +2441,7 @@ ENTRY(aesni_cbc_enc) + .Lcbc_enc_loop: + movups (INP), IN # load input + pxor IN, STATE +- call _aesni_enc1 ++ pax_direct_call _aesni_enc1 + movups STATE, (OUTP) # store output + sub $16, LEN + add $16, INP +@@ -2456,7 +2457,7 @@ ENTRY(aesni_cbc_enc) + popl IVP + #endif + FRAME_END +- ret ++ pax_ret aesni_cbc_enc + ENDPROC(aesni_cbc_enc) + + /* +@@ -2500,7 +2501,7 @@ ENTRY(aesni_cbc_dec) + movups 0x30(INP), IN2 + movaps IN2, STATE4 + #endif +- call _aesni_dec4 ++ pax_direct_call _aesni_dec4 + pxor IV, STATE1 + #ifdef __x86_64__ + pxor IN1, STATE2 +@@ -2530,7 +2531,7 @@ ENTRY(aesni_cbc_dec) + .Lcbc_dec_loop1: + movups (INP), IN + movaps IN, STATE +- call _aesni_dec1 ++ pax_direct_call _aesni_dec1 + pxor IV, STATE + movups STATE, (OUTP) + movaps IN, IV +@@ -2549,7 +2550,7 @@ ENTRY(aesni_cbc_dec) + popl IVP + #endif + FRAME_END +- ret ++ pax_ret aesni_cbc_dec + ENDPROC(aesni_cbc_dec) + + #ifdef __x86_64__ +@@ -2578,7 +2579,7 @@ _aesni_inc_init: + mov $1, TCTR_LOW + MOVQ_R64_XMM TCTR_LOW INC + MOVQ_R64_XMM CTR TCTR_LOW +- ret ++ pax_ret _aesni_inc_init + ENDPROC(_aesni_inc_init) + + /* +@@ -2607,37 +2608,37 @@ _aesni_inc: + .Linc_low: + movaps CTR, IV + PSHUFB_XMM BSWAP_MASK IV +- ret ++ pax_ret _aesni_inc + ENDPROC(_aesni_inc) + + /* + * void aesni_ctr_enc(struct crypto_aes_ctx *ctx, const u8 *dst, u8 *src, + * size_t len, u8 *iv) + */ +-ENTRY(aesni_ctr_enc) ++RAP_ENTRY(aesni_ctr_enc) + FRAME_BEGIN + cmp $16, LEN + jb .Lctr_enc_just_ret + mov 480(KEYP), KLEN + movups (IVP), IV +- call _aesni_inc_init ++ pax_direct_call _aesni_inc_init + cmp $64, LEN + jb .Lctr_enc_loop1 + .align 4 + .Lctr_enc_loop4: + movaps IV, STATE1 +- call _aesni_inc ++ pax_direct_call _aesni_inc + movups (INP), IN1 + movaps IV, STATE2 +- call _aesni_inc ++ pax_direct_call _aesni_inc + movups 0x10(INP), IN2 + movaps IV, STATE3 +- call _aesni_inc ++ pax_direct_call _aesni_inc + movups 0x20(INP), IN3 + movaps IV, STATE4 +- call _aesni_inc ++ pax_direct_call _aesni_inc + movups 0x30(INP), IN4 +- call _aesni_enc4 ++ pax_direct_call _aesni_enc4 + pxor IN1, STATE1 + movups STATE1, (OUTP) + pxor IN2, STATE2 +@@ -2656,9 +2657,9 @@ ENTRY(aesni_ctr_enc) + .align 4 + .Lctr_enc_loop1: + movaps IV, STATE +- call _aesni_inc ++ pax_direct_call _aesni_inc + movups (INP), IN +- call _aesni_enc1 ++ pax_direct_call _aesni_enc1 + pxor IN, STATE + movups STATE, (OUTP) + sub $16, LEN +@@ -2670,7 +2671,7 @@ ENTRY(aesni_ctr_enc) + movups IV, (IVP) + .Lctr_enc_just_ret: + FRAME_END +- ret ++ pax_ret aesni_ctr_enc + ENDPROC(aesni_ctr_enc) + + /* +@@ -2734,7 +2735,7 @@ ENTRY(aesni_xts_crypt8) + pxor INC, STATE4 + movdqu IV, 0x30(OUTP) + +- call *%r11 ++ pax_indirect_call "%r11", _aesni_enc4 + + movdqu 0x00(OUTP), INC + pxor INC, STATE1 +@@ -2779,7 +2780,7 @@ ENTRY(aesni_xts_crypt8) + _aesni_gf128mul_x_ble() + movups IV, (IVP) + +- call *%r11 ++ pax_indirect_call "%r11", _aesni_enc4 + + movdqu 0x40(OUTP), INC + pxor INC, STATE1 +@@ -2798,7 +2799,7 @@ ENTRY(aesni_xts_crypt8) + movdqu STATE4, 0x70(OUTP) + + FRAME_END +- ret ++ pax_ret aesni_xts_crypt8 + ENDPROC(aesni_xts_crypt8) + + #endif +diff --git a/arch/x86/crypto/aesni-intel_avx-x86_64.S b/arch/x86/crypto/aesni-intel_avx-x86_64.S +index 522ab68d1c88..782ae42a2d6f 100644 +--- a/arch/x86/crypto/aesni-intel_avx-x86_64.S ++++ b/arch/x86/crypto/aesni-intel_avx-x86_64.S +@@ -121,6 +121,7 @@ + + #include <linux/linkage.h> + #include <asm/inst.h> ++#include <asm/alternative-asm.h> + + .data + .align 16 +@@ -1486,7 +1487,7 @@ ENTRY(aesni_gcm_precomp_avx_gen2) + pop %r14 + pop %r13 + pop %r12 +- ret ++ pax_ret aesni_gcm_precomp_avx_gen2 + ENDPROC(aesni_gcm_precomp_avx_gen2) + + ############################################################################### +@@ -1507,7 +1508,7 @@ ENDPROC(aesni_gcm_precomp_avx_gen2) + ############################################################################### + ENTRY(aesni_gcm_enc_avx_gen2) + GCM_ENC_DEC_AVX ENC +- ret ++ pax_ret aesni_gcm_enc_avx_gen2 + ENDPROC(aesni_gcm_enc_avx_gen2) + + ############################################################################### +@@ -1528,7 +1529,7 @@ ENDPROC(aesni_gcm_enc_avx_gen2) + ############################################################################### + ENTRY(aesni_gcm_dec_avx_gen2) + GCM_ENC_DEC_AVX DEC +- ret ++ pax_ret aesni_gcm_dec_avx_gen2 + ENDPROC(aesni_gcm_dec_avx_gen2) + #endif /* CONFIG_AS_AVX */ + +@@ -2762,7 +2763,7 @@ ENTRY(aesni_gcm_precomp_avx_gen4) + pop %r14 + pop %r13 + pop %r12 +- ret ++ pax_ret aesni_gcm_precomp_avx_gen4 + ENDPROC(aesni_gcm_precomp_avx_gen4) + + +@@ -2784,7 +2785,7 @@ ENDPROC(aesni_gcm_precomp_avx_gen4) + ############################################################################### + ENTRY(aesni_gcm_enc_avx_gen4) + GCM_ENC_DEC_AVX2 ENC +- ret ++ pax_ret aesni_gcm_enc_avx_gen4 + ENDPROC(aesni_gcm_enc_avx_gen4) + + ############################################################################### +@@ -2805,7 +2806,7 @@ ENDPROC(aesni_gcm_enc_avx_gen4) + ############################################################################### + ENTRY(aesni_gcm_dec_avx_gen4) + GCM_ENC_DEC_AVX2 DEC +- ret ++ pax_ret aesni_gcm_dec_avx_gen4 + ENDPROC(aesni_gcm_dec_avx_gen4) + + #endif /* CONFIG_AS_AVX2 */ +diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c +index aa8b0672f87a..f9da224d05fd 100644 +--- a/arch/x86/crypto/aesni-intel_glue.c ++++ b/arch/x86/crypto/aesni-intel_glue.c +@@ -71,9 +71,9 @@ struct aesni_xts_ctx { + + asmlinkage int aesni_set_key(struct crypto_aes_ctx *ctx, const u8 *in_key, + unsigned int key_len); +-asmlinkage void aesni_enc(struct crypto_aes_ctx *ctx, u8 *out, ++asmlinkage void aesni_enc(void *ctx, u8 *out, + const u8 *in); +-asmlinkage void aesni_dec(struct crypto_aes_ctx *ctx, u8 *out, ++asmlinkage void aesni_dec(void *ctx, u8 *out, + const u8 *in); + asmlinkage void aesni_ecb_enc(struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, unsigned int len); +@@ -83,6 +83,15 @@ asmlinkage void aesni_cbc_enc(struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, unsigned int len, u8 *iv); + asmlinkage void aesni_cbc_dec(struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, unsigned int len, u8 *iv); ++int _key_expansion_128(struct crypto_aes_ctx *ctx, const u8 *in_key, unsigned int key_len) __rap_hash; ++int _key_expansion_192a(struct crypto_aes_ctx *ctx, const u8 *in_key, unsigned int key_len) __rap_hash; ++int _key_expansion_192b(struct crypto_aes_ctx *ctx, const u8 *in_key, unsigned int key_len) __rap_hash; ++int _key_expansion_256a(struct crypto_aes_ctx *ctx, const u8 *in_key, unsigned int key_len) __rap_hash; ++int _key_expansion_256b(struct crypto_aes_ctx *ctx, const u8 *in_key, unsigned int key_len) __rap_hash; ++void _aesni_enc1(void *ctx, u8 *out, const u8 *in) __rap_hash; ++void _aesni_enc4(void *ctx, u8 *out, const u8 *in) __rap_hash; ++void _aesni_dec1(void *ctx, u8 *out, const u8 *in) __rap_hash; ++void _aesni_dec4(void *ctx, u8 *out, const u8 *in) __rap_hash; + + int crypto_fpu_init(void); + void crypto_fpu_exit(void); +@@ -96,6 +105,8 @@ static void (*aesni_ctr_enc_tfm)(struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, unsigned int len, u8 *iv); + asmlinkage void aesni_ctr_enc(struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, unsigned int len, u8 *iv); ++void _aesni_inc(struct crypto_aes_ctx *ctx, u8 *out, const u8 *in, unsigned int len, u8 *iv) __rap_hash; ++void _aesni_inc_init(struct crypto_aes_ctx *ctx, u8 *out, const u8 *in, unsigned int len, u8 *iv) __rap_hash; + + asmlinkage void aesni_xts_crypt8(struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, bool enc, u8 *iv); +diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S +index 246c67006ed0..d4e1aa5dfd73 100644 +--- a/arch/x86/crypto/blowfish-x86_64-asm_64.S ++++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S +@@ -21,6 +21,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .file "blowfish-x86_64-asm.S" + .text +@@ -149,13 +150,13 @@ ENTRY(__blowfish_enc_blk) + jnz .L__enc_xor; + + write_block(); +- ret; ++ pax_ret __blowfish_enc_blk; + .L__enc_xor: + xor_block(); +- ret; ++ pax_ret __blowfish_enc_blk; + ENDPROC(__blowfish_enc_blk) + +-ENTRY(blowfish_dec_blk) ++RAP_ENTRY(blowfish_dec_blk) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -183,7 +184,7 @@ ENTRY(blowfish_dec_blk) + + movq %r11, %rbp; + +- ret; ++ pax_ret blowfish_dec_blk; + ENDPROC(blowfish_dec_blk) + + /********************************************************************** +@@ -334,17 +335,17 @@ ENTRY(__blowfish_enc_blk_4way) + + popq %rbx; + popq %rbp; +- ret; ++ pax_ret __blowfish_enc_blk_4way; + + .L__enc_xor4: + xor_block4(); + + popq %rbx; + popq %rbp; +- ret; ++ pax_ret __blowfish_enc_blk_4way; + ENDPROC(__blowfish_enc_blk_4way) + +-ENTRY(blowfish_dec_blk_4way) ++RAP_ENTRY(blowfish_dec_blk_4way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -375,5 +376,5 @@ ENTRY(blowfish_dec_blk_4way) + popq %rbx; + popq %rbp; + +- ret; ++ pax_ret blowfish_dec_blk_4way; + ENDPROC(blowfish_dec_blk_4way) +diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S +index aa9e8bd163f6..7e68f75ffa06 100644 +--- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S ++++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S +@@ -17,6 +17,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + + #define CAMELLIA_TABLE_BYTE_LEN 272 + +@@ -192,7 +193,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd: + roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15, + %rcx, (%r9)); +- ret; ++ pax_ret roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd; + ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd) + + .align 8 +@@ -200,7 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab: + roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3, + %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11, + %rax, (%r9)); +- ret; ++ pax_ret roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab; + ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab) + + /* +@@ -212,7 +213,7 @@ ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab) + #define two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \ + y6, y7, mem_ab, mem_cd, i, dir, store_ab) \ + leaq (key_table + (i) * 8)(CTX), %r9; \ +- call roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd; \ ++ pax_direct_call roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd; \ + \ + vmovdqu x4, 0 * 16(mem_cd); \ + vmovdqu x5, 1 * 16(mem_cd); \ +@@ -224,7 +225,7 @@ ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab) + vmovdqu x3, 7 * 16(mem_cd); \ + \ + leaq (key_table + ((i) + (dir)) * 8)(CTX), %r9; \ +- call roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab; \ ++ pax_direct_call roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab; \ + \ + store_ab(x0, x1, x2, x3, x4, x5, x6, x7, mem_ab); + +@@ -783,7 +784,7 @@ __camellia_enc_blk16: + %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax)); + + FRAME_END +- ret; ++ pax_ret camellia_xts_enc_16way; + + .align 8 + .Lenc_max32: +@@ -870,7 +871,7 @@ __camellia_dec_blk16: + %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax)); + + FRAME_END +- ret; ++ pax_ret camellia_xts_dec_16way; + + .align 8 + .Ldec_max32: +@@ -889,7 +890,7 @@ __camellia_dec_blk16: + jmp .Ldec_max24; + ENDPROC(__camellia_dec_blk16) + +-ENTRY(camellia_ecb_enc_16way) ++RAP_ENTRY(camellia_ecb_enc_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (16 blocks) +@@ -904,17 +905,17 @@ ENTRY(camellia_ecb_enc_16way) + /* now dst can be used as temporary buffer (even in src == dst case) */ + movq %rsi, %rax; + +- call __camellia_enc_blk16; ++ pax_direct_call __camellia_enc_blk16; + + write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0, + %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9, + %xmm8, %rsi); + + FRAME_END +- ret; ++ pax_ret camellia_ecb_enc_16way; + ENDPROC(camellia_ecb_enc_16way) + +-ENTRY(camellia_ecb_dec_16way) ++RAP_ENTRY(camellia_ecb_dec_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (16 blocks) +@@ -934,17 +935,17 @@ ENTRY(camellia_ecb_dec_16way) + /* now dst can be used as temporary buffer (even in src == dst case) */ + movq %rsi, %rax; + +- call __camellia_dec_blk16; ++ pax_direct_call __camellia_dec_blk16; + + write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0, + %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9, + %xmm8, %rsi); + + FRAME_END +- ret; ++ pax_ret camellia_ecb_dec_16way; + ENDPROC(camellia_ecb_dec_16way) + +-ENTRY(camellia_cbc_dec_16way) ++RAP_ENTRY(camellia_cbc_dec_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (16 blocks) +@@ -968,7 +969,7 @@ ENTRY(camellia_cbc_dec_16way) + subq $(16 * 16), %rsp; + movq %rsp, %rax; + +- call __camellia_dec_blk16; ++ pax_direct_call __camellia_dec_blk16; + + addq $(16 * 16), %rsp; + +@@ -992,7 +993,7 @@ ENTRY(camellia_cbc_dec_16way) + %xmm8, %rsi); + + FRAME_END +- ret; ++ pax_ret camellia_cbc_dec_16way; + ENDPROC(camellia_cbc_dec_16way) + + #define inc_le128(x, minus_one, tmp) \ +@@ -1001,7 +1002,7 @@ ENDPROC(camellia_cbc_dec_16way) + vpslldq $8, tmp, tmp; \ + vpsubq tmp, x, x; + +-ENTRY(camellia_ctr_16way) ++RAP_ENTRY(camellia_ctr_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (16 blocks) +@@ -1080,7 +1081,7 @@ ENTRY(camellia_ctr_16way) + vpxor 14 * 16(%rax), %xmm15, %xmm14; + vpxor 15 * 16(%rax), %xmm15, %xmm15; + +- call __camellia_enc_blk16; ++ pax_direct_call __camellia_enc_blk16; + + addq $(16 * 16), %rsp; + +@@ -1105,7 +1106,7 @@ ENTRY(camellia_ctr_16way) + %xmm8, %rsi); + + FRAME_END +- ret; ++ pax_ret camellia_ctr_16way; + ENDPROC(camellia_ctr_16way) + + #define gf128mul_x_ble(iv, mask, tmp) \ +@@ -1224,7 +1225,7 @@ camellia_xts_crypt_16way: + vpxor 14 * 16(%rax), %xmm15, %xmm14; + vpxor 15 * 16(%rax), %xmm15, %xmm15; + +- call *%r9; ++ pax_indirect_call "%r9", camellia_xts_enc_16way; + + addq $(16 * 16), %rsp; + +@@ -1249,10 +1250,10 @@ camellia_xts_crypt_16way: + %xmm8, %rsi); + + FRAME_END +- ret; ++ pax_ret camellia_xts_crypt_16way; + ENDPROC(camellia_xts_crypt_16way) + +-ENTRY(camellia_xts_enc_16way) ++RAP_ENTRY(camellia_xts_enc_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (16 blocks) +@@ -1266,7 +1267,7 @@ ENTRY(camellia_xts_enc_16way) + jmp camellia_xts_crypt_16way; + ENDPROC(camellia_xts_enc_16way) + +-ENTRY(camellia_xts_dec_16way) ++RAP_ENTRY(camellia_xts_dec_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (16 blocks) +diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S +index 16186c18656d..a7514522561a 100644 +--- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S ++++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S +@@ -12,6 +12,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + + #define CAMELLIA_TABLE_BYTE_LEN 272 + +@@ -231,7 +232,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd: + roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7, + %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15, + %rcx, (%r9)); +- ret; ++ pax_ret roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd; + ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd) + + .align 8 +@@ -239,7 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab: + roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3, + %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11, + %rax, (%r9)); +- ret; ++ pax_ret roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab; + ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab) + + /* +@@ -251,7 +252,7 @@ ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab) + #define two_roundsm32(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \ + y6, y7, mem_ab, mem_cd, i, dir, store_ab) \ + leaq (key_table + (i) * 8)(CTX), %r9; \ +- call roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd; \ ++ pax_direct_call roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd; \ + \ + vmovdqu x0, 4 * 32(mem_cd); \ + vmovdqu x1, 5 * 32(mem_cd); \ +@@ -263,7 +264,7 @@ ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab) + vmovdqu x7, 3 * 32(mem_cd); \ + \ + leaq (key_table + ((i) + (dir)) * 8)(CTX), %r9; \ +- call roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab; \ ++ pax_direct_call roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab; \ + \ + store_ab(x0, x1, x2, x3, x4, x5, x6, x7, mem_ab); + +@@ -823,7 +824,7 @@ __camellia_enc_blk32: + %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax)); + + FRAME_END +- ret; ++ pax_ret __camellia_enc_blk32; + + .align 8 + .Lenc_max32: +@@ -910,7 +911,7 @@ __camellia_dec_blk32: + %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax)); + + FRAME_END +- ret; ++ pax_ret __camellia_dec_blk32; + + .align 8 + .Ldec_max32: +@@ -929,7 +930,7 @@ __camellia_dec_blk32: + jmp .Ldec_max24; + ENDPROC(__camellia_dec_blk32) + +-ENTRY(camellia_ecb_enc_32way) ++RAP_ENTRY(camellia_ecb_enc_32way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (32 blocks) +@@ -946,7 +947,7 @@ ENTRY(camellia_ecb_enc_32way) + /* now dst can be used as temporary buffer (even in src == dst case) */ + movq %rsi, %rax; + +- call __camellia_enc_blk32; ++ pax_direct_call __camellia_enc_blk32; + + write_output(%ymm7, %ymm6, %ymm5, %ymm4, %ymm3, %ymm2, %ymm1, %ymm0, + %ymm15, %ymm14, %ymm13, %ymm12, %ymm11, %ymm10, %ymm9, +@@ -955,10 +956,10 @@ ENTRY(camellia_ecb_enc_32way) + vzeroupper; + + FRAME_END +- ret; ++ pax_ret camellia_ecb_enc_32way; + ENDPROC(camellia_ecb_enc_32way) + +-ENTRY(camellia_ecb_dec_32way) ++RAP_ENTRY(camellia_ecb_dec_32way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (32 blocks) +@@ -980,7 +981,7 @@ ENTRY(camellia_ecb_dec_32way) + /* now dst can be used as temporary buffer (even in src == dst case) */ + movq %rsi, %rax; + +- call __camellia_dec_blk32; ++ pax_direct_call __camellia_dec_blk32; + + write_output(%ymm7, %ymm6, %ymm5, %ymm4, %ymm3, %ymm2, %ymm1, %ymm0, + %ymm15, %ymm14, %ymm13, %ymm12, %ymm11, %ymm10, %ymm9, +@@ -989,10 +990,10 @@ ENTRY(camellia_ecb_dec_32way) + vzeroupper; + + FRAME_END +- ret; ++ pax_ret camellia_ecb_dec_32way; + ENDPROC(camellia_ecb_dec_32way) + +-ENTRY(camellia_cbc_dec_32way) ++RAP_ENTRY(camellia_cbc_dec_32way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (32 blocks) +@@ -1028,7 +1029,7 @@ ENTRY(camellia_cbc_dec_32way) + movq %rsp, %rax; + + .Lcbc_dec_continue: +- call __camellia_dec_blk32; ++ pax_direct_call __camellia_dec_blk32; + + vmovdqu %ymm7, (%rax); + vpxor %ymm7, %ymm7, %ymm7; +@@ -1057,7 +1058,7 @@ ENTRY(camellia_cbc_dec_32way) + vzeroupper; + + FRAME_END +- ret; ++ pax_ret camellia_cbc_dec_32way; + ENDPROC(camellia_cbc_dec_32way) + + #define inc_le128(x, minus_one, tmp) \ +@@ -1074,7 +1075,7 @@ ENDPROC(camellia_cbc_dec_32way) + vpslldq $8, tmp1, tmp1; \ + vpsubq tmp1, x, x; + +-ENTRY(camellia_ctr_32way) ++RAP_ENTRY(camellia_ctr_32way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (32 blocks) +@@ -1170,7 +1171,7 @@ ENTRY(camellia_ctr_32way) + vpxor 14 * 32(%rax), %ymm15, %ymm14; + vpxor 15 * 32(%rax), %ymm15, %ymm15; + +- call __camellia_enc_blk32; ++ pax_direct_call __camellia_enc_blk32; + + movq %r10, %rsp; + +@@ -1197,7 +1198,7 @@ ENTRY(camellia_ctr_32way) + vzeroupper; + + FRAME_END +- ret; ++ pax_ret camellia_ctr_32way; + ENDPROC(camellia_ctr_32way) + + #define gf128mul_x_ble(iv, mask, tmp) \ +@@ -1337,7 +1338,7 @@ camellia_xts_crypt_32way: + vpxor 14 * 32(%rax), %ymm15, %ymm14; + vpxor 15 * 32(%rax), %ymm15, %ymm15; + +- call *%r9; ++ pax_indirect_call "%r9", __camellia_enc_blk32; + + addq $(16 * 32), %rsp; + +@@ -1364,10 +1365,10 @@ camellia_xts_crypt_32way: + vzeroupper; + + FRAME_END +- ret; ++ pax_ret camellia_xts_crypt_32way; + ENDPROC(camellia_xts_crypt_32way) + +-ENTRY(camellia_xts_enc_32way) ++RAP_ENTRY(camellia_xts_enc_32way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (32 blocks) +@@ -1382,7 +1383,7 @@ ENTRY(camellia_xts_enc_32way) + jmp camellia_xts_crypt_32way; + ENDPROC(camellia_xts_enc_32way) + +-ENTRY(camellia_xts_dec_32way) ++RAP_ENTRY(camellia_xts_dec_32way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (32 blocks) +diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S +index 310319c601ed..4fa639ab54d3 100644 +--- a/arch/x86/crypto/camellia-x86_64-asm_64.S ++++ b/arch/x86/crypto/camellia-x86_64-asm_64.S +@@ -21,6 +21,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .file "camellia-x86_64-asm_64.S" + .text +@@ -228,16 +229,16 @@ ENTRY(__camellia_enc_blk) + enc_outunpack(mov, RT1); + + movq RRBP, %rbp; +- ret; ++ pax_ret __camellia_enc_blk; + + .L__enc_xor: + enc_outunpack(xor, RT1); + + movq RRBP, %rbp; +- ret; ++ pax_ret __camellia_enc_blk; + ENDPROC(__camellia_enc_blk) + +-ENTRY(camellia_dec_blk) ++RAP_ENTRY(camellia_dec_blk) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -272,7 +273,7 @@ ENTRY(camellia_dec_blk) + dec_outunpack(); + + movq RRBP, %rbp; +- ret; ++ pax_ret camellia_dec_blk; + ENDPROC(camellia_dec_blk) + + /********************************************************************** +@@ -463,17 +464,17 @@ ENTRY(__camellia_enc_blk_2way) + + movq RRBP, %rbp; + popq %rbx; +- ret; ++ pax_ret __camellia_enc_blk_2way; + + .L__enc2_xor: + enc_outunpack2(xor, RT2); + + movq RRBP, %rbp; + popq %rbx; +- ret; ++ pax_ret __camellia_enc_blk_2way; + ENDPROC(__camellia_enc_blk_2way) + +-ENTRY(camellia_dec_blk_2way) ++RAP_ENTRY(camellia_dec_blk_2way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -510,5 +511,5 @@ ENTRY(camellia_dec_blk_2way) + + movq RRBP, %rbp; + movq RXOR, %rbx; +- ret; ++ pax_ret camellia_dec_blk_2way; + ENDPROC(camellia_dec_blk_2way) +diff --git a/arch/x86/crypto/camellia_aesni_avx2_glue.c b/arch/x86/crypto/camellia_aesni_avx2_glue.c +index 60907c139c4e..3fc99c43193b 100644 +--- a/arch/x86/crypto/camellia_aesni_avx2_glue.c ++++ b/arch/x86/crypto/camellia_aesni_avx2_glue.c +@@ -27,20 +27,22 @@ + #define CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS 32 + + /* 32-way AVX2/AES-NI parallel cipher functions */ +-asmlinkage void camellia_ecb_enc_32way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_ecb_enc_32way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void camellia_ecb_dec_32way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_ecb_dec_32way(void *ctx, u8 *dst, + const u8 *src); ++void __camellia_enc_blk32(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void __camellia_dec_blk32(void *ctx, u8 *dst, const u8 *src) __rap_hash; + +-asmlinkage void camellia_cbc_dec_32way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_cbc_dec_32way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void camellia_ctr_32way(struct camellia_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void camellia_ctr_32way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + +-asmlinkage void camellia_xts_enc_32way(struct camellia_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); +-asmlinkage void camellia_xts_dec_32way(struct camellia_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void camellia_xts_enc_32way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); ++asmlinkage void camellia_xts_dec_32way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + + static const struct common_glue_ctx camellia_enc = { + .num_funcs = 4, +diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c b/arch/x86/crypto/camellia_aesni_avx_glue.c +index d96429da88eb..18ab2e6cd09a 100644 +--- a/arch/x86/crypto/camellia_aesni_avx_glue.c ++++ b/arch/x86/crypto/camellia_aesni_avx_glue.c +@@ -26,28 +26,28 @@ + #define CAMELLIA_AESNI_PARALLEL_BLOCKS 16 + + /* 16-way parallel cipher functions (avx/aes-ni) */ +-asmlinkage void camellia_ecb_enc_16way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_ecb_enc_16way(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(camellia_ecb_enc_16way); + +-asmlinkage void camellia_ecb_dec_16way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_ecb_dec_16way(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(camellia_ecb_dec_16way); + +-asmlinkage void camellia_cbc_dec_16way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_cbc_dec_16way(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(camellia_cbc_dec_16way); + +-asmlinkage void camellia_ctr_16way(struct camellia_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void camellia_ctr_16way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + EXPORT_SYMBOL_GPL(camellia_ctr_16way); + +-asmlinkage void camellia_xts_enc_16way(struct camellia_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void camellia_xts_enc_16way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + EXPORT_SYMBOL_GPL(camellia_xts_enc_16way); + +-asmlinkage void camellia_xts_dec_16way(struct camellia_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void camellia_xts_dec_16way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + EXPORT_SYMBOL_GPL(camellia_xts_dec_16way); + + void camellia_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv) +diff --git a/arch/x86/crypto/camellia_glue.c b/arch/x86/crypto/camellia_glue.c +index aa76cad9d262..ffd88081b595 100644 +--- a/arch/x86/crypto/camellia_glue.c ++++ b/arch/x86/crypto/camellia_glue.c +@@ -39,7 +39,7 @@ + asmlinkage void __camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst, + const u8 *src, bool xor); + EXPORT_SYMBOL_GPL(__camellia_enc_blk); +-asmlinkage void camellia_dec_blk(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_dec_blk(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(camellia_dec_blk); + +@@ -47,7 +47,7 @@ EXPORT_SYMBOL_GPL(camellia_dec_blk); + asmlinkage void __camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst, + const u8 *src, bool xor); + EXPORT_SYMBOL_GPL(__camellia_enc_blk_2way); +-asmlinkage void camellia_dec_blk_2way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_dec_blk_2way(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(camellia_dec_blk_2way); + +@@ -1279,8 +1279,10 @@ static int camellia_setkey(struct crypto_tfm *tfm, const u8 *in_key, + &tfm->crt_flags); + } + +-void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src) ++void camellia_decrypt_cbc_2way(void *ctx, u8 *_dst, const u8 *_src) + { ++ u128 *dst = (u128 *)_dst; ++ u128 *src = (u128 *)_src; + u128 iv = *src; + + camellia_dec_blk_2way(ctx, (u8 *)dst, (u8 *)src); +diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S +index 14fa1966bf01..80d99b6557d0 100644 +--- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S ++++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S +@@ -25,6 +25,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + + .file "cast5-avx-x86_64-asm_64.S" + +@@ -282,7 +283,7 @@ __cast5_enc_blk16: + outunpack_blocks(RR3, RL3, RTMP, RX, RKM); + outunpack_blocks(RR4, RL4, RTMP, RX, RKM); + +- ret; ++ pax_ret __cast5_enc_blk16; + ENDPROC(__cast5_enc_blk16) + + .align 16 +@@ -353,14 +354,14 @@ __cast5_dec_blk16: + outunpack_blocks(RR3, RL3, RTMP, RX, RKM); + outunpack_blocks(RR4, RL4, RTMP, RX, RKM); + +- ret; ++ pax_ret __cast5_dec_blk16; + + .L__skip_dec: + vpsrldq $4, RKR, RKR; + jmp .L__dec_tail; + ENDPROC(__cast5_dec_blk16) + +-ENTRY(cast5_ecb_enc_16way) ++RAP_ENTRY(cast5_ecb_enc_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -379,7 +380,7 @@ ENTRY(cast5_ecb_enc_16way) + vmovdqu (6*4*4)(%rdx), RL4; + vmovdqu (7*4*4)(%rdx), RR4; + +- call __cast5_enc_blk16; ++ pax_direct_call __cast5_enc_blk16; + + vmovdqu RR1, (0*4*4)(%r11); + vmovdqu RL1, (1*4*4)(%r11); +@@ -391,10 +392,10 @@ ENTRY(cast5_ecb_enc_16way) + vmovdqu RL4, (7*4*4)(%r11); + + FRAME_END +- ret; ++ pax_ret cast5_ecb_enc_16way; + ENDPROC(cast5_ecb_enc_16way) + +-ENTRY(cast5_ecb_dec_16way) ++RAP_ENTRY(cast5_ecb_dec_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -413,7 +414,7 @@ ENTRY(cast5_ecb_dec_16way) + vmovdqu (6*4*4)(%rdx), RL4; + vmovdqu (7*4*4)(%rdx), RR4; + +- call __cast5_dec_blk16; ++ pax_direct_call __cast5_dec_blk16; + + vmovdqu RR1, (0*4*4)(%r11); + vmovdqu RL1, (1*4*4)(%r11); +@@ -425,7 +426,7 @@ ENTRY(cast5_ecb_dec_16way) + vmovdqu RL4, (7*4*4)(%r11); + + FRAME_END +- ret; ++ pax_ret cast5_ecb_dec_16way; + ENDPROC(cast5_ecb_dec_16way) + + ENTRY(cast5_cbc_dec_16way) +@@ -436,10 +437,10 @@ ENTRY(cast5_cbc_dec_16way) + */ + FRAME_BEGIN + +- pushq %r12; ++ pushq %r14; + + movq %rsi, %r11; +- movq %rdx, %r12; ++ movq %rdx, %r14; + + vmovdqu (0*16)(%rdx), RL1; + vmovdqu (1*16)(%rdx), RR1; +@@ -450,19 +451,19 @@ ENTRY(cast5_cbc_dec_16way) + vmovdqu (6*16)(%rdx), RL4; + vmovdqu (7*16)(%rdx), RR4; + +- call __cast5_dec_blk16; ++ pax_direct_call __cast5_dec_blk16; + + /* xor with src */ +- vmovq (%r12), RX; ++ vmovq (%r14), RX; + vpshufd $0x4f, RX, RX; + vpxor RX, RR1, RR1; +- vpxor 0*16+8(%r12), RL1, RL1; +- vpxor 1*16+8(%r12), RR2, RR2; +- vpxor 2*16+8(%r12), RL2, RL2; +- vpxor 3*16+8(%r12), RR3, RR3; +- vpxor 4*16+8(%r12), RL3, RL3; +- vpxor 5*16+8(%r12), RR4, RR4; +- vpxor 6*16+8(%r12), RL4, RL4; ++ vpxor 0*16+8(%r14), RL1, RL1; ++ vpxor 1*16+8(%r14), RR2, RR2; ++ vpxor 2*16+8(%r14), RL2, RL2; ++ vpxor 3*16+8(%r14), RR3, RR3; ++ vpxor 4*16+8(%r14), RL3, RL3; ++ vpxor 5*16+8(%r14), RR4, RR4; ++ vpxor 6*16+8(%r14), RL4, RL4; + + vmovdqu RR1, (0*16)(%r11); + vmovdqu RL1, (1*16)(%r11); +@@ -473,10 +474,10 @@ ENTRY(cast5_cbc_dec_16way) + vmovdqu RR4, (6*16)(%r11); + vmovdqu RL4, (7*16)(%r11); + +- popq %r12; ++ popq %r14; + + FRAME_END +- ret; ++ pax_ret cast5_cbc_dec_16way; + ENDPROC(cast5_cbc_dec_16way) + + ENTRY(cast5_ctr_16way) +@@ -488,10 +489,10 @@ ENTRY(cast5_ctr_16way) + */ + FRAME_BEGIN + +- pushq %r12; ++ pushq %r14; + + movq %rsi, %r11; +- movq %rdx, %r12; ++ movq %rdx, %r14; + + vpcmpeqd RTMP, RTMP, RTMP; + vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */ +@@ -528,17 +529,17 @@ ENTRY(cast5_ctr_16way) + vpshufb R1ST, RX, RX; /* be: IV16, IV16 */ + vmovq RX, (%rcx); + +- call __cast5_enc_blk16; ++ pax_direct_call __cast5_enc_blk16; + + /* dst = src ^ iv */ +- vpxor (0*16)(%r12), RR1, RR1; +- vpxor (1*16)(%r12), RL1, RL1; +- vpxor (2*16)(%r12), RR2, RR2; +- vpxor (3*16)(%r12), RL2, RL2; +- vpxor (4*16)(%r12), RR3, RR3; +- vpxor (5*16)(%r12), RL3, RL3; +- vpxor (6*16)(%r12), RR4, RR4; +- vpxor (7*16)(%r12), RL4, RL4; ++ vpxor (0*16)(%r14), RR1, RR1; ++ vpxor (1*16)(%r14), RL1, RL1; ++ vpxor (2*16)(%r14), RR2, RR2; ++ vpxor (3*16)(%r14), RL2, RL2; ++ vpxor (4*16)(%r14), RR3, RR3; ++ vpxor (5*16)(%r14), RL3, RL3; ++ vpxor (6*16)(%r14), RR4, RR4; ++ vpxor (7*16)(%r14), RL4, RL4; + vmovdqu RR1, (0*16)(%r11); + vmovdqu RL1, (1*16)(%r11); + vmovdqu RR2, (2*16)(%r11); +@@ -548,8 +549,8 @@ ENTRY(cast5_ctr_16way) + vmovdqu RR4, (6*16)(%r11); + vmovdqu RL4, (7*16)(%r11); + +- popq %r12; ++ popq %r14; + + FRAME_END +- ret; ++ pax_ret cast5_ctr_16way; + ENDPROC(cast5_ctr_16way) +diff --git a/arch/x86/crypto/cast5_avx_glue.c b/arch/x86/crypto/cast5_avx_glue.c +index 8648158f3916..b56922a5edac 100644 +--- a/arch/x86/crypto/cast5_avx_glue.c ++++ b/arch/x86/crypto/cast5_avx_glue.c +@@ -44,6 +44,8 @@ asmlinkage void cast5_cbc_dec_16way(struct cast5_ctx *ctx, u8 *dst, + const u8 *src); + asmlinkage void cast5_ctr_16way(struct cast5_ctx *ctx, u8 *dst, const u8 *src, + __be64 *iv); ++void __cast5_enc_blk16(struct cast5_ctx *ctx, u8 *dst, const u8 *src) __rap_hash; ++void __cast5_dec_blk16(struct cast5_ctx *ctx, u8 *dst, const u8 *src) __rap_hash; + + static inline bool cast5_fpu_begin(bool fpu_enabled, unsigned int nbytes) + { +diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S +index c419389889cd..7e2ed7ca0a67 100644 +--- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S ++++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S +@@ -25,6 +25,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "glue_helper-asm-avx.S" + + .file "cast6-avx-x86_64-asm_64.S" +@@ -296,7 +297,7 @@ __cast6_enc_blk8: + outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM); + outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM); + +- ret; ++ pax_ret __cast6_enc_blk8; + ENDPROC(__cast6_enc_blk8) + + .align 8 +@@ -341,10 +342,10 @@ __cast6_dec_blk8: + outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM); + outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM); + +- ret; ++ pax_ret __cast6_dec_blk8; + ENDPROC(__cast6_dec_blk8) + +-ENTRY(cast6_ecb_enc_8way) ++RAP_ENTRY(cast6_ecb_enc_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -356,15 +357,15 @@ ENTRY(cast6_ecb_enc_8way) + + load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __cast6_enc_blk8; ++ pax_direct_call __cast6_enc_blk8; + + store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + FRAME_END +- ret; ++ pax_ret cast6_ecb_enc_8way; + ENDPROC(cast6_ecb_enc_8way) + +-ENTRY(cast6_ecb_dec_8way) ++RAP_ENTRY(cast6_ecb_dec_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -376,15 +377,15 @@ ENTRY(cast6_ecb_dec_8way) + + load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __cast6_dec_blk8; ++ pax_direct_call __cast6_dec_blk8; + + store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + FRAME_END +- ret; ++ pax_ret cast6_ecb_dec_8way; + ENDPROC(cast6_ecb_dec_8way) + +-ENTRY(cast6_cbc_dec_8way) ++RAP_ENTRY(cast6_cbc_dec_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -392,24 +393,24 @@ ENTRY(cast6_cbc_dec_8way) + */ + FRAME_BEGIN + +- pushq %r12; ++ pushq %r14; + + movq %rsi, %r11; +- movq %rdx, %r12; ++ movq %rdx, %r14; + + load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __cast6_dec_blk8; ++ pax_direct_call __cast6_dec_blk8; + +- store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); ++ store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- popq %r12; ++ popq %r14; + + FRAME_END +- ret; ++ pax_ret cast6_cbc_dec_8way; + ENDPROC(cast6_cbc_dec_8way) + +-ENTRY(cast6_ctr_8way) ++RAP_ENTRY(cast6_ctr_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -418,25 +419,25 @@ ENTRY(cast6_ctr_8way) + */ + FRAME_BEGIN + +- pushq %r12; ++ pushq %r14; + + movq %rsi, %r11; +- movq %rdx, %r12; ++ movq %rdx, %r14; + + load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2, + RD2, RX, RKR, RKM); + +- call __cast6_enc_blk8; ++ pax_direct_call __cast6_enc_blk8; + +- store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); ++ store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- popq %r12; ++ popq %r14; + + FRAME_END +- ret; ++ pax_ret cast6_ctr_8way; + ENDPROC(cast6_ctr_8way) + +-ENTRY(cast6_xts_enc_8way) ++RAP_ENTRY(cast6_xts_enc_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -451,16 +452,16 @@ ENTRY(cast6_xts_enc_8way) + load_xts_8way(%rcx, %rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2, + RX, RKR, RKM, .Lxts_gf128mul_and_shl1_mask); + +- call __cast6_enc_blk8; ++ pax_direct_call __cast6_enc_blk8; + + /* dst <= regs xor IVs(in dst) */ + store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + FRAME_END +- ret; ++ pax_ret cast6_xts_enc_8way; + ENDPROC(cast6_xts_enc_8way) + +-ENTRY(cast6_xts_dec_8way) ++RAP_ENTRY(cast6_xts_dec_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -475,11 +476,11 @@ ENTRY(cast6_xts_dec_8way) + load_xts_8way(%rcx, %rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2, + RX, RKR, RKM, .Lxts_gf128mul_and_shl1_mask); + +- call __cast6_dec_blk8; ++ pax_direct_call __cast6_dec_blk8; + + /* dst <= regs xor IVs(in dst) */ + store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + FRAME_END +- ret; ++ pax_ret cast6_xts_dec_8way; + ENDPROC(cast6_xts_dec_8way) +diff --git a/arch/x86/crypto/cast6_avx_glue.c b/arch/x86/crypto/cast6_avx_glue.c +index 50e684768c55..593d6323ebaf 100644 +--- a/arch/x86/crypto/cast6_avx_glue.c ++++ b/arch/x86/crypto/cast6_avx_glue.c +@@ -41,20 +41,23 @@ + + #define CAST6_PARALLEL_BLOCKS 8 + +-asmlinkage void cast6_ecb_enc_8way(struct cast6_ctx *ctx, u8 *dst, ++asmlinkage void cast6_ecb_enc_8way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void cast6_ecb_dec_8way(struct cast6_ctx *ctx, u8 *dst, ++asmlinkage void cast6_ecb_dec_8way(void *ctx, u8 *dst, + const u8 *src); + +-asmlinkage void cast6_cbc_dec_8way(struct cast6_ctx *ctx, u8 *dst, ++asmlinkage void cast6_cbc_dec_8way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void cast6_ctr_8way(struct cast6_ctx *ctx, u8 *dst, const u8 *src, ++asmlinkage void cast6_ctr_8way(void *ctx, u128 *dst, const u128 *src, + le128 *iv); + +-asmlinkage void cast6_xts_enc_8way(struct cast6_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); +-asmlinkage void cast6_xts_dec_8way(struct cast6_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void cast6_xts_enc_8way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); ++asmlinkage void cast6_xts_dec_8way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); ++ ++void __cast6_enc_blk8(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void __cast6_dec_blk8(void *ctx, u8 *dst, const u8 *src) __rap_hash; + + static void cast6_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv) + { +diff --git a/arch/x86/crypto/chacha20-avx2-x86_64.S b/arch/x86/crypto/chacha20-avx2-x86_64.S +index 16694e625f77..4675b5ec3a5e 100644 +--- a/arch/x86/crypto/chacha20-avx2-x86_64.S ++++ b/arch/x86/crypto/chacha20-avx2-x86_64.S +@@ -10,6 +10,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .data + .align 32 +@@ -439,5 +440,5 @@ ENTRY(chacha20_8block_xor_avx2) + + vzeroupper + mov %r8,%rsp +- ret ++ pax_ret chacha20_8block_xor_avx2 + ENDPROC(chacha20_8block_xor_avx2) +diff --git a/arch/x86/crypto/chacha20-ssse3-x86_64.S b/arch/x86/crypto/chacha20-ssse3-x86_64.S +index 3a33124e9112..ba21c6f356e5 100644 +--- a/arch/x86/crypto/chacha20-ssse3-x86_64.S ++++ b/arch/x86/crypto/chacha20-ssse3-x86_64.S +@@ -10,6 +10,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .data + .align 16 +@@ -139,7 +140,7 @@ ENTRY(chacha20_block_xor_ssse3) + pxor %xmm7,%xmm3 + movdqu %xmm3,0x30(%rsi) + +- ret ++ pax_ret chacha20_block_xor_ssse3 + ENDPROC(chacha20_block_xor_ssse3) + + ENTRY(chacha20_4block_xor_ssse3) +@@ -623,5 +624,5 @@ ENTRY(chacha20_4block_xor_ssse3) + movdqu %xmm15,0xf0(%rsi) + + mov %r11,%rsp +- ret ++ pax_ret chacha20_4block_xor_ssse3 + ENDPROC(chacha20_4block_xor_ssse3) +diff --git a/arch/x86/crypto/crc32-pclmul_asm.S b/arch/x86/crypto/crc32-pclmul_asm.S +index f247304299a2..d253bd10f970 100644 +--- a/arch/x86/crypto/crc32-pclmul_asm.S ++++ b/arch/x86/crypto/crc32-pclmul_asm.S +@@ -39,6 +39,7 @@ + + #include <linux/linkage.h> + #include <asm/inst.h> ++#include <asm/alternative-asm.h> + + + .align 16 +@@ -102,6 +103,12 @@ + * size_t len, uint crc32) + */ + ++#ifndef __x86_64__ ++__i686_get_pc_thunk_cx: ++ mov (%esp),%ecx ++ ret ++#endif ++ + ENTRY(crc32_pclmul_le_16) /* buffer and buffer size are 16 bytes aligned */ + movdqa (BUF), %xmm1 + movdqa 0x10(BUF), %xmm2 +@@ -113,9 +120,8 @@ ENTRY(crc32_pclmul_le_16) /* buffer and buffer size are 16 bytes aligned */ + add $0x40, BUF + #ifndef __x86_64__ + /* This is for position independent code(-fPIC) support for 32bit */ +- call delta ++ call __i686_get_pc_thunk_cx + delta: +- pop %ecx + #endif + cmp $0x40, LEN + jb less_64 +@@ -123,7 +129,7 @@ delta: + #ifdef __x86_64__ + movdqa .Lconstant_R2R1(%rip), CONSTANT + #else +- movdqa .Lconstant_R2R1 - delta(%ecx), CONSTANT ++ movdqa %cs:.Lconstant_R2R1 - delta (%ecx), CONSTANT + #endif + + loop_64:/* 64 bytes Full cache line folding */ +@@ -172,7 +178,7 @@ less_64:/* Folding cache line into 128bit */ + #ifdef __x86_64__ + movdqa .Lconstant_R4R3(%rip), CONSTANT + #else +- movdqa .Lconstant_R4R3 - delta(%ecx), CONSTANT ++ movdqa %cs:.Lconstant_R4R3 - delta(%ecx), CONSTANT + #endif + prefetchnta (BUF) + +@@ -220,8 +226,8 @@ fold_64: + movdqa .Lconstant_R5(%rip), CONSTANT + movdqa .Lconstant_mask32(%rip), %xmm3 + #else +- movdqa .Lconstant_R5 - delta(%ecx), CONSTANT +- movdqa .Lconstant_mask32 - delta(%ecx), %xmm3 ++ movdqa %cs:.Lconstant_R5 - delta(%ecx), CONSTANT ++ movdqa %cs:.Lconstant_mask32 - delta(%ecx), %xmm3 + #endif + psrldq $0x04, %xmm2 + pand %xmm3, %xmm1 +@@ -232,7 +238,7 @@ fold_64: + #ifdef __x86_64__ + movdqa .Lconstant_RUpoly(%rip), CONSTANT + #else +- movdqa .Lconstant_RUpoly - delta(%ecx), CONSTANT ++ movdqa %cs:.Lconstant_RUpoly - delta(%ecx), CONSTANT + #endif + movdqa %xmm1, %xmm2 + pand %xmm3, %xmm1 +@@ -242,5 +248,5 @@ fold_64: + pxor %xmm2, %xmm1 + PEXTRD 0x01, %xmm1, %eax + +- ret ++ pax_ret crc32_pclmul_le_16 + ENDPROC(crc32_pclmul_le_16) +diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S +index dc05f010ca9b..83302a8ac13d 100644 +--- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S ++++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S +@@ -45,6 +45,7 @@ + + #include <asm/inst.h> + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction + +@@ -309,7 +310,7 @@ do_return: + popq %rsi + popq %rdi + popq %rbx +- ret ++ pax_ret crc_pcl + ENDPROC(crc_pcl) + + .section .rodata, "a", %progbits +diff --git a/arch/x86/crypto/crct10dif-pcl-asm_64.S b/arch/x86/crypto/crct10dif-pcl-asm_64.S +index 35e97569d05f..504835312e08 100644 +--- a/arch/x86/crypto/crct10dif-pcl-asm_64.S ++++ b/arch/x86/crypto/crct10dif-pcl-asm_64.S +@@ -59,6 +59,7 @@ + # + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .text + +@@ -367,7 +368,7 @@ _cleanup: + # scale the result back to 16 bits + shr $16, %eax + mov %rcx, %rsp +- ret ++ pax_ret crc_t10dif_pcl + + ######################################################################## + +diff --git a/arch/x86/crypto/des3_ede-asm_64.S b/arch/x86/crypto/des3_ede-asm_64.S +index 038f6ae87c5e..ec7142bfcaea 100644 +--- a/arch/x86/crypto/des3_ede-asm_64.S ++++ b/arch/x86/crypto/des3_ede-asm_64.S +@@ -15,6 +15,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .file "des3_ede-asm_64.S" + .text +@@ -250,7 +251,7 @@ ENTRY(des3_ede_x86_64_crypt_blk) + popq %rbx; + popq %rbp; + +- ret; ++ pax_ret des3_ede_x86_64_crypt_blk; + ENDPROC(des3_ede_x86_64_crypt_blk) + + /*********************************************************************** +@@ -534,7 +535,7 @@ ENTRY(des3_ede_x86_64_crypt_blk_3way) + popq %rbx; + popq %rbp; + +- ret; ++ pax_ret des3_ede_x86_64_crypt_blk_3way; + ENDPROC(des3_ede_x86_64_crypt_blk_3way) + + .data +diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S +index eed55c8cca4f..18f64dcdfa5b 100644 +--- a/arch/x86/crypto/ghash-clmulni-intel_asm.S ++++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S +@@ -19,6 +19,7 @@ + #include <linux/linkage.h> + #include <asm/inst.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + + .data + +@@ -90,7 +91,7 @@ __clmul_gf128mul_ble: + psrlq $1, T2 + pxor T2, T1 + pxor T1, DATA +- ret ++ pax_ret __clmul_gf128mul_ble + ENDPROC(__clmul_gf128mul_ble) + + /* void clmul_ghash_mul(char *dst, const u128 *shash) */ +@@ -100,11 +101,11 @@ ENTRY(clmul_ghash_mul) + movups (%rsi), SHASH + movaps .Lbswap_mask, BSWAP + PSHUFB_XMM BSWAP DATA +- call __clmul_gf128mul_ble ++ pax_direct_call __clmul_gf128mul_ble + PSHUFB_XMM BSWAP DATA + movups DATA, (%rdi) + FRAME_END +- ret ++ pax_ret clmul_ghash_mul + ENDPROC(clmul_ghash_mul) + + /* +@@ -124,7 +125,7 @@ ENTRY(clmul_ghash_update) + movups (%rsi), IN1 + PSHUFB_XMM BSWAP IN1 + pxor IN1, DATA +- call __clmul_gf128mul_ble ++ pax_direct_call __clmul_gf128mul_ble + sub $16, %rdx + add $16, %rsi + cmp $16, %rdx +@@ -133,5 +134,5 @@ ENTRY(clmul_ghash_update) + movups DATA, (%rdi) + .Lupdate_just_ret: + FRAME_END +- ret ++ pax_ret clmul_ghash_update + ENDPROC(clmul_ghash_update) +diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c +index 0420bab19efb..590ca78ff65b 100644 +--- a/arch/x86/crypto/ghash-clmulni-intel_glue.c ++++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c +@@ -26,6 +26,7 @@ + #define GHASH_DIGEST_SIZE 16 + + void clmul_ghash_mul(char *dst, const u128 *shash); ++void __clmul_gf128mul_ble(char *dst, const u128 *shash) __rap_hash; + + void clmul_ghash_update(char *dst, const char *src, unsigned int srclen, + const u128 *shash); +diff --git a/arch/x86/crypto/glue_helper.c b/arch/x86/crypto/glue_helper.c +index 6a85598931b5..fed2ada5f47d 100644 +--- a/arch/x86/crypto/glue_helper.c ++++ b/arch/x86/crypto/glue_helper.c +@@ -165,7 +165,7 @@ __glue_cbc_decrypt_128bit(const struct common_glue_ctx *gctx, + src -= num_blocks - 1; + dst -= num_blocks - 1; + +- gctx->funcs[i].fn_u.cbc(ctx, dst, src); ++ gctx->funcs[i].fn_u.cbc(ctx, (u8 *)dst, (u8 *)src); + + nbytes -= bsize; + if (nbytes < bsize) +diff --git a/arch/x86/crypto/poly1305-avx2-x86_64.S b/arch/x86/crypto/poly1305-avx2-x86_64.S +index eff2f414e22b..932718e36430 100644 +--- a/arch/x86/crypto/poly1305-avx2-x86_64.S ++++ b/arch/x86/crypto/poly1305-avx2-x86_64.S +@@ -10,6 +10,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .data + .align 32 +@@ -382,5 +383,5 @@ ENTRY(poly1305_4block_avx2) + pop %r13 + pop %r12 + pop %rbx +- ret ++ pax_ret poly1305_4block_avx2 + ENDPROC(poly1305_4block_avx2) +diff --git a/arch/x86/crypto/poly1305-sse2-x86_64.S b/arch/x86/crypto/poly1305-sse2-x86_64.S +index 338c748054ed..497359c8defa 100644 +--- a/arch/x86/crypto/poly1305-sse2-x86_64.S ++++ b/arch/x86/crypto/poly1305-sse2-x86_64.S +@@ -10,6 +10,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .data + .align 16 +@@ -273,7 +274,7 @@ ENTRY(poly1305_block_sse2) + add $0x10,%rsp + pop %r12 + pop %rbx +- ret ++ pax_ret poly1305_block_sse2 + ENDPROC(poly1305_block_sse2) + + +@@ -578,5 +579,5 @@ ENTRY(poly1305_2block_sse2) + pop %r13 + pop %r12 + pop %rbx +- ret ++ pax_ret poly1305_2block_sse2 + ENDPROC(poly1305_2block_sse2) +diff --git a/arch/x86/crypto/salsa20-i586-asm_32.S b/arch/x86/crypto/salsa20-i586-asm_32.S +index 329452b8f794..f1365001be18 100644 +--- a/arch/x86/crypto/salsa20-i586-asm_32.S ++++ b/arch/x86/crypto/salsa20-i586-asm_32.S +@@ -3,6 +3,7 @@ + # Public domain. + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .text + +@@ -924,7 +925,7 @@ ENTRY(salsa20_encrypt_bytes) + movl 96(%esp),%ebp + # leave + add %eax,%esp +- ret ++ pax_ret salsa20_encrypt_bytes + ._bytesatleast65: + # bytes -= 64 + sub $64,%ebx +@@ -1059,7 +1060,7 @@ ENTRY(salsa20_keysetup) + movl 80(%esp),%ebp + # leave + add %eax,%esp +- ret ++ pax_ret salsa20_keysetup + ENDPROC(salsa20_keysetup) + + # enter salsa20_ivsetup +@@ -1110,5 +1111,5 @@ ENTRY(salsa20_ivsetup) + movl 80(%esp),%ebp + # leave + add %eax,%esp +- ret ++ pax_ret salsa20_ivsetup + ENDPROC(salsa20_ivsetup) +diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S +index 9279e0b2d60e..6745d48dd2d1 100644 +--- a/arch/x86/crypto/salsa20-x86_64-asm_64.S ++++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S +@@ -1,4 +1,5 @@ + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + # enter salsa20_encrypt_bytes + ENTRY(salsa20_encrypt_bytes) +@@ -789,7 +790,7 @@ ENTRY(salsa20_encrypt_bytes) + add %r11,%rsp + mov %rdi,%rax + mov %rsi,%rdx +- ret ++ pax_ret salsa20_encrypt_bytes + # bytesatleast65: + ._bytesatleast65: + # bytes -= 64 +@@ -889,7 +890,7 @@ ENTRY(salsa20_keysetup) + add %r11,%rsp + mov %rdi,%rax + mov %rsi,%rdx +- ret ++ pax_ret salsa20_keysetup + ENDPROC(salsa20_keysetup) + + # enter salsa20_ivsetup +@@ -914,5 +915,5 @@ ENTRY(salsa20_ivsetup) + add %r11,%rsp + mov %rdi,%rax + mov %rsi,%rdx +- ret ++ pax_ret salsa20_ivsetup + ENDPROC(salsa20_ivsetup) +diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S +index 8be571808342..c5a99560c63c 100644 +--- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S ++++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S +@@ -25,6 +25,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "glue_helper-asm-avx.S" + + .file "serpent-avx-x86_64-asm_64.S" +@@ -619,7 +620,7 @@ __serpent_enc_blk8_avx: + write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2); + write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2); + +- ret; ++ pax_ret __serpent_enc_blk8_avx; + ENDPROC(__serpent_enc_blk8_avx) + + .align 8 +@@ -673,10 +674,10 @@ __serpent_dec_blk8_avx: + write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2); + write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2); + +- ret; ++ pax_ret __serpent_dec_blk8_avx; + ENDPROC(__serpent_dec_blk8_avx) + +-ENTRY(serpent_ecb_enc_8way_avx) ++RAP_ENTRY(serpent_ecb_enc_8way_avx) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -686,15 +687,15 @@ ENTRY(serpent_ecb_enc_8way_avx) + + load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __serpent_enc_blk8_avx; ++ pax_direct_call __serpent_enc_blk8_avx; + + store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + FRAME_END +- ret; ++ pax_ret serpent_ecb_enc_8way_avx; + ENDPROC(serpent_ecb_enc_8way_avx) + +-ENTRY(serpent_ecb_dec_8way_avx) ++RAP_ENTRY(serpent_ecb_dec_8way_avx) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -704,15 +705,15 @@ ENTRY(serpent_ecb_dec_8way_avx) + + load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __serpent_dec_blk8_avx; ++ pax_direct_call __serpent_dec_blk8_avx; + + store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2); + + FRAME_END +- ret; ++ pax_ret serpent_ecb_dec_8way_avx; + ENDPROC(serpent_ecb_dec_8way_avx) + +-ENTRY(serpent_cbc_dec_8way_avx) ++RAP_ENTRY(serpent_cbc_dec_8way_avx) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -722,15 +723,15 @@ ENTRY(serpent_cbc_dec_8way_avx) + + load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __serpent_dec_blk8_avx; ++ pax_direct_call __serpent_dec_blk8_avx; + + store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2); + + FRAME_END +- ret; ++ pax_ret serpent_cbc_dec_8way_avx; + ENDPROC(serpent_cbc_dec_8way_avx) + +-ENTRY(serpent_ctr_8way_avx) ++RAP_ENTRY(serpent_ctr_8way_avx) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -742,15 +743,15 @@ ENTRY(serpent_ctr_8way_avx) + load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2, + RD2, RK0, RK1, RK2); + +- call __serpent_enc_blk8_avx; ++ pax_direct_call __serpent_enc_blk8_avx; + + store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + FRAME_END +- ret; ++ pax_ret serpent_ctr_8way_avx; + ENDPROC(serpent_ctr_8way_avx) + +-ENTRY(serpent_xts_enc_8way_avx) ++RAP_ENTRY(serpent_xts_enc_8way_avx) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -763,16 +764,16 @@ ENTRY(serpent_xts_enc_8way_avx) + load_xts_8way(%rcx, %rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2, + RK0, RK1, RK2, .Lxts_gf128mul_and_shl1_mask); + +- call __serpent_enc_blk8_avx; ++ pax_direct_call __serpent_enc_blk8_avx; + + /* dst <= regs xor IVs(in dst) */ + store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + FRAME_END +- ret; ++ pax_ret serpent_xts_enc_8way_avx; + ENDPROC(serpent_xts_enc_8way_avx) + +-ENTRY(serpent_xts_dec_8way_avx) ++RAP_ENTRY(serpent_xts_dec_8way_avx) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -785,11 +786,11 @@ ENTRY(serpent_xts_dec_8way_avx) + load_xts_8way(%rcx, %rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2, + RK0, RK1, RK2, .Lxts_gf128mul_and_shl1_mask); + +- call __serpent_dec_blk8_avx; ++ pax_direct_call __serpent_dec_blk8_avx; + + /* dst <= regs xor IVs(in dst) */ + store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2); + + FRAME_END +- ret; ++ pax_ret serpent_xts_dec_8way_avx; + ENDPROC(serpent_xts_dec_8way_avx) +diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S +index 97c48add33ed..541b03c2ee89 100644 +--- a/arch/x86/crypto/serpent-avx2-asm_64.S ++++ b/arch/x86/crypto/serpent-avx2-asm_64.S +@@ -16,6 +16,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "glue_helper-asm-avx2.S" + + .file "serpent-avx2-asm_64.S" +@@ -611,7 +612,7 @@ __serpent_enc_blk16: + write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2); + write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2); + +- ret; ++ pax_ret __serpent_enc_blk16; + ENDPROC(__serpent_enc_blk16) + + .align 8 +@@ -665,10 +666,10 @@ __serpent_dec_blk16: + write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2); + write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2); + +- ret; ++ pax_ret __serpent_dec_blk16; + ENDPROC(__serpent_dec_blk16) + +-ENTRY(serpent_ecb_enc_16way) ++RAP_ENTRY(serpent_ecb_enc_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -680,17 +681,17 @@ ENTRY(serpent_ecb_enc_16way) + + load_16way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __serpent_enc_blk16; ++ pax_direct_call __serpent_enc_blk16; + + store_16way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + vzeroupper; + + FRAME_END +- ret; ++ pax_ret serpent_ecb_enc_16way; + ENDPROC(serpent_ecb_enc_16way) + +-ENTRY(serpent_ecb_dec_16way) ++RAP_ENTRY(serpent_ecb_dec_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -702,17 +703,17 @@ ENTRY(serpent_ecb_dec_16way) + + load_16way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __serpent_dec_blk16; ++ pax_direct_call __serpent_dec_blk16; + + store_16way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2); + + vzeroupper; + + FRAME_END +- ret; ++ pax_ret serpent_ecb_dec_16way; + ENDPROC(serpent_ecb_dec_16way) + +-ENTRY(serpent_cbc_dec_16way) ++RAP_ENTRY(serpent_cbc_dec_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -724,7 +725,7 @@ ENTRY(serpent_cbc_dec_16way) + + load_16way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __serpent_dec_blk16; ++ pax_direct_call __serpent_dec_blk16; + + store_cbc_16way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2, + RK0); +@@ -732,10 +733,10 @@ ENTRY(serpent_cbc_dec_16way) + vzeroupper; + + FRAME_END +- ret; ++ pax_ret serpent_cbc_dec_16way; + ENDPROC(serpent_cbc_dec_16way) + +-ENTRY(serpent_ctr_16way) ++RAP_ENTRY(serpent_ctr_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (16 blocks) +@@ -750,17 +751,17 @@ ENTRY(serpent_ctr_16way) + RD2, RK0, RK0x, RK1, RK1x, RK2, RK2x, RK3, RK3x, RNOT, + tp); + +- call __serpent_enc_blk16; ++ pax_direct_call __serpent_enc_blk16; + + store_ctr_16way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + vzeroupper; + + FRAME_END +- ret; ++ pax_ret serpent_ctr_16way; + ENDPROC(serpent_ctr_16way) + +-ENTRY(serpent_xts_enc_16way) ++RAP_ENTRY(serpent_xts_enc_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (16 blocks) +@@ -776,17 +777,17 @@ ENTRY(serpent_xts_enc_16way) + .Lxts_gf128mul_and_shl1_mask_0, + .Lxts_gf128mul_and_shl1_mask_1); + +- call __serpent_enc_blk16; ++ pax_direct_call __serpent_enc_blk16; + + store_xts_16way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + vzeroupper; + + FRAME_END +- ret; ++ pax_ret serpent_xts_enc_16way; + ENDPROC(serpent_xts_enc_16way) + +-ENTRY(serpent_xts_dec_16way) ++RAP_ENTRY(serpent_xts_dec_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst (16 blocks) +@@ -802,12 +803,12 @@ ENTRY(serpent_xts_dec_16way) + .Lxts_gf128mul_and_shl1_mask_0, + .Lxts_gf128mul_and_shl1_mask_1); + +- call __serpent_dec_blk16; ++ pax_direct_call __serpent_dec_blk16; + + store_xts_16way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2); + + vzeroupper; + + FRAME_END +- ret; ++ pax_ret serpent_xts_dec_16way; + ENDPROC(serpent_xts_dec_16way) +diff --git a/arch/x86/crypto/serpent-sse2-i586-asm_32.S b/arch/x86/crypto/serpent-sse2-i586-asm_32.S +index d348f1553a79..48aa0c3493cc 100644 +--- a/arch/x86/crypto/serpent-sse2-i586-asm_32.S ++++ b/arch/x86/crypto/serpent-sse2-i586-asm_32.S +@@ -25,6 +25,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .file "serpent-sse2-i586-asm_32.S" + .text +@@ -568,12 +569,12 @@ ENTRY(__serpent_enc_blk_4way) + + write_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE); + +- ret; ++ pax_ret __serpent_enc_blk_4way; + + .L__enc_xor4: + xor_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE); + +- ret; ++ pax_ret __serpent_enc_blk_4way; + ENDPROC(__serpent_enc_blk_4way) + + ENTRY(serpent_dec_blk_4way) +@@ -627,5 +628,5 @@ ENTRY(serpent_dec_blk_4way) + movl arg_dst(%esp), %eax; + write_blocks(%eax, RC, RD, RB, RE, RT0, RT1, RA); + +- ret; ++ pax_ret serpent_dec_blk_4way; + ENDPROC(serpent_dec_blk_4way) +diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S +index acc066c7c6b2..d96c7c29a80f 100644 +--- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S ++++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S +@@ -25,6 +25,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .file "serpent-sse2-x86_64-asm_64.S" + .text +@@ -690,13 +691,13 @@ ENTRY(__serpent_enc_blk_8way) + write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2); + write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2); + +- ret; ++ pax_ret __serpent_enc_blk_8way; + + .L__enc_xor8: + xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2); + xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2); + +- ret; ++ pax_ret __serpent_enc_blk_8way; + ENDPROC(__serpent_enc_blk_8way) + + ENTRY(serpent_dec_blk_8way) +@@ -750,5 +751,5 @@ ENTRY(serpent_dec_blk_8way) + write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2); + write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2); + +- ret; ++ pax_ret serpent_dec_blk_8way; + ENDPROC(serpent_dec_blk_8way) +diff --git a/arch/x86/crypto/serpent_avx2_glue.c b/arch/x86/crypto/serpent_avx2_glue.c +index 870f6d812a2d..aaf38ded4528 100644 +--- a/arch/x86/crypto/serpent_avx2_glue.c ++++ b/arch/x86/crypto/serpent_avx2_glue.c +@@ -27,18 +27,20 @@ + #define SERPENT_AVX2_PARALLEL_BLOCKS 16 + + /* 16-way AVX2 parallel cipher functions */ +-asmlinkage void serpent_ecb_enc_16way(struct serpent_ctx *ctx, u8 *dst, ++asmlinkage void serpent_ecb_enc_16way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void serpent_ecb_dec_16way(struct serpent_ctx *ctx, u8 *dst, ++asmlinkage void serpent_ecb_dec_16way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void serpent_cbc_dec_16way(void *ctx, u128 *dst, const u128 *src); ++asmlinkage void serpent_cbc_dec_16way(void *ctx, u8 *dst, const u8 *src); ++void __serpent_enc_blk16(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void __serpent_dec_blk16(void *ctx, u8 *dst, const u8 *src) __rap_hash; + + asmlinkage void serpent_ctr_16way(void *ctx, u128 *dst, const u128 *src, + le128 *iv); +-asmlinkage void serpent_xts_enc_16way(struct serpent_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); +-asmlinkage void serpent_xts_dec_16way(struct serpent_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void serpent_xts_enc_16way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); ++asmlinkage void serpent_xts_dec_16way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + + static const struct common_glue_ctx serpent_enc = { + .num_funcs = 3, +diff --git a/arch/x86/crypto/serpent_avx_glue.c b/arch/x86/crypto/serpent_avx_glue.c +index 6f778d3daa22..3cf277e02bdc 100644 +--- a/arch/x86/crypto/serpent_avx_glue.c ++++ b/arch/x86/crypto/serpent_avx_glue.c +@@ -41,28 +41,28 @@ + #include <asm/crypto/glue_helper.h> + + /* 8-way parallel cipher functions */ +-asmlinkage void serpent_ecb_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, ++asmlinkage void serpent_ecb_enc_8way_avx(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(serpent_ecb_enc_8way_avx); + +-asmlinkage void serpent_ecb_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, ++asmlinkage void serpent_ecb_dec_8way_avx(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(serpent_ecb_dec_8way_avx); + +-asmlinkage void serpent_cbc_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, ++asmlinkage void serpent_cbc_dec_8way_avx(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(serpent_cbc_dec_8way_avx); + +-asmlinkage void serpent_ctr_8way_avx(struct serpent_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void serpent_ctr_8way_avx(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + EXPORT_SYMBOL_GPL(serpent_ctr_8way_avx); + +-asmlinkage void serpent_xts_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void serpent_xts_enc_8way_avx(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + EXPORT_SYMBOL_GPL(serpent_xts_enc_8way_avx); + +-asmlinkage void serpent_xts_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void serpent_xts_dec_8way_avx(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + EXPORT_SYMBOL_GPL(serpent_xts_dec_8way_avx); + + void __serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) +diff --git a/arch/x86/crypto/serpent_sse2_glue.c b/arch/x86/crypto/serpent_sse2_glue.c +index 644f97ab8cac..4d069a1c59f7 100644 +--- a/arch/x86/crypto/serpent_sse2_glue.c ++++ b/arch/x86/crypto/serpent_sse2_glue.c +@@ -45,8 +45,10 @@ + #include <asm/crypto/serpent-sse2.h> + #include <asm/crypto/glue_helper.h> + +-static void serpent_decrypt_cbc_xway(void *ctx, u128 *dst, const u128 *src) ++static void serpent_decrypt_cbc_xway(void *ctx, u8 *_dst, const u8 *_src) + { ++ u128 *dst = (u128 *)_dst; ++ const u128 *src = (const u128 *)_src; + u128 ivs[SERPENT_PARALLEL_BLOCKS - 1]; + unsigned int j; + +diff --git a/arch/x86/crypto/sha1-mb/sha1_mb_mgr.h b/arch/x86/crypto/sha1-mb/sha1_mb_mgr.h +index 08ad1a9acfd7..293bc9e85367 100644 +--- a/arch/x86/crypto/sha1-mb/sha1_mb_mgr.h ++++ b/arch/x86/crypto/sha1-mb/sha1_mb_mgr.h +@@ -106,5 +106,6 @@ struct job_sha1 *sha1_mb_mgr_submit_avx2(struct sha1_mb_mgr *state, + struct job_sha1 *job); + struct job_sha1 *sha1_mb_mgr_flush_avx2(struct sha1_mb_mgr *state); + struct job_sha1 *sha1_mb_mgr_get_comp_job_avx2(struct sha1_mb_mgr *state); ++struct job_sha1 *sha1_x8_avx2(struct sha1_mb_mgr *state) __rap_hash; + + #endif +diff --git a/arch/x86/crypto/sha1-mb/sha1_mb_mgr_flush_avx2.S b/arch/x86/crypto/sha1-mb/sha1_mb_mgr_flush_avx2.S +index 96df6a39d7e2..f5f561fc3003 100644 +--- a/arch/x86/crypto/sha1-mb/sha1_mb_mgr_flush_avx2.S ++++ b/arch/x86/crypto/sha1-mb/sha1_mb_mgr_flush_avx2.S +@@ -53,6 +53,7 @@ + */ + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "sha1_mb_mgr_datastruct.S" + + +@@ -103,7 +104,7 @@ offset = \_offset + + # JOB* sha1_mb_mgr_flush_avx2(MB_MGR *state) + # arg 1 : rcx : state +-ENTRY(sha1_mb_mgr_flush_avx2) ++RAP_ENTRY(sha1_mb_mgr_flush_avx2) + FRAME_BEGIN + push %rbx + +@@ -183,7 +184,7 @@ LABEL skip_ %I + + # "state" and "args" are the same address, arg1 + # len is arg2 +- call sha1_x8_avx2 ++ pax_direct_call sha1_x8_avx2 + # state and idx are intact + + +@@ -215,7 +216,7 @@ len_is_0: + return: + pop %rbx + FRAME_END +- ret ++ pax_ret sha1_mb_mgr_flush_avx2 + + return_null: + xor job_rax, job_rax +@@ -226,7 +227,7 @@ ENDPROC(sha1_mb_mgr_flush_avx2) + ################################################################# + + .align 16 +-ENTRY(sha1_mb_mgr_get_comp_job_avx2) ++RAP_ENTRY(sha1_mb_mgr_get_comp_job_avx2) + push %rbx + + ## if bit 32+3 is set, then all lanes are empty +@@ -273,12 +274,12 @@ ENTRY(sha1_mb_mgr_get_comp_job_avx2) + + pop %rbx + +- ret ++ pax_ret sha1_mb_mgr_get_comp_job_avx2 + + .return_null: + xor job_rax, job_rax + pop %rbx +- ret ++ pax_ret sha1_mb_mgr_get_comp_job_avx2 + ENDPROC(sha1_mb_mgr_get_comp_job_avx2) + + .data +diff --git a/arch/x86/crypto/sha1-mb/sha1_mb_mgr_submit_avx2.S b/arch/x86/crypto/sha1-mb/sha1_mb_mgr_submit_avx2.S +index 63a0d9c8e31f..53b60ac984ca 100644 +--- a/arch/x86/crypto/sha1-mb/sha1_mb_mgr_submit_avx2.S ++++ b/arch/x86/crypto/sha1-mb/sha1_mb_mgr_submit_avx2.S +@@ -54,6 +54,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "sha1_mb_mgr_datastruct.S" + + +@@ -98,7 +99,7 @@ lane_data = %r10 + # JOB* submit_mb_mgr_submit_avx2(MB_MGR *state, job_sha1 *job) + # arg 1 : rcx : state + # arg 2 : rdx : job +-ENTRY(sha1_mb_mgr_submit_avx2) ++RAP_ENTRY(sha1_mb_mgr_submit_avx2) + FRAME_BEGIN + push %rbx + push %r12 +@@ -163,7 +164,7 @@ start_loop: + + # "state" and "args" are the same address, arg1 + # len is arg2 +- call sha1_x8_avx2 ++ pax_direct_call sha1_x8_avx2 + + # state and idx are intact + +@@ -195,7 +196,7 @@ return: + pop %r12 + pop %rbx + FRAME_END +- ret ++ pax_ret sha1_mb_mgr_submit_avx2 + + return_null: + xor job_rax, job_rax +diff --git a/arch/x86/crypto/sha1-mb/sha1_x8_avx2.S b/arch/x86/crypto/sha1-mb/sha1_x8_avx2.S +index c9dae1cd2919..605514153638 100644 +--- a/arch/x86/crypto/sha1-mb/sha1_x8_avx2.S ++++ b/arch/x86/crypto/sha1-mb/sha1_x8_avx2.S +@@ -53,6 +53,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + #include "sha1_mb_mgr_datastruct.S" + + ## code to compute oct SHA1 using SSE-256 +@@ -457,7 +458,7 @@ lloop: + pop %r13 + pop %r12 + +- ret ++ pax_ret sha1_x8_avx2 + ENDPROC(sha1_x8_avx2) + + +diff --git a/arch/x86/crypto/sha1_avx2_x86_64_asm.S b/arch/x86/crypto/sha1_avx2_x86_64_asm.S +index 1cd792db15ef..2236003f0868 100644 +--- a/arch/x86/crypto/sha1_avx2_x86_64_asm.S ++++ b/arch/x86/crypto/sha1_avx2_x86_64_asm.S +@@ -70,6 +70,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + #define CTX %rdi /* arg1 */ + #define BUF %rsi /* arg2 */ +@@ -671,7 +672,7 @@ _loop3: + pop %rbp + pop %rbx + +- ret ++ pax_ret \name + + ENDPROC(\name) + .endm +diff --git a/arch/x86/crypto/sha1_ni_asm.S b/arch/x86/crypto/sha1_ni_asm.S +index 874a651b9e7d..aa3d201fe2ff 100644 +--- a/arch/x86/crypto/sha1_ni_asm.S ++++ b/arch/x86/crypto/sha1_ni_asm.S +@@ -54,6 +54,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + #define DIGEST_PTR %rdi /* 1st arg */ + #define DATA_PTR %rsi /* 2nd arg */ +@@ -290,7 +291,7 @@ ENTRY(sha1_ni_transform) + .Ldone_hash: + mov RSPSAVE, %rsp + +- ret ++ pax_ret sha1_ni_transform + ENDPROC(sha1_ni_transform) + + .data +diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S +index a4109506a5e8..f0fefc3d2700 100644 +--- a/arch/x86/crypto/sha1_ssse3_asm.S ++++ b/arch/x86/crypto/sha1_ssse3_asm.S +@@ -29,6 +29,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + #define CTX %rdi // arg1 + #define BUF %rsi // arg2 +@@ -71,13 +72,14 @@ + * param: function's name + */ + .macro SHA1_VECTOR_ASM name +- ENTRY(\name) ++ALIGN ++ RAP_ENTRY(\name) + + push %rbx + push %rbp +- push %r12 ++ push %r14 + +- mov %rsp, %r12 ++ mov %rsp, %r14 + sub $64, %rsp # allocate workspace + and $~15, %rsp # align stack + +@@ -99,12 +101,12 @@ + xor %rax, %rax + rep stosq + +- mov %r12, %rsp # deallocate workspace ++ mov %r14, %rsp # deallocate workspace + +- pop %r12 ++ pop %r14 + pop %rbp + pop %rbx +- ret ++ pax_ret \name + + ENDPROC(\name) + .endm +diff --git a/arch/x86/crypto/sha1_ssse3_glue.c b/arch/x86/crypto/sha1_ssse3_glue.c +index fc61739150e7..03f7efe90769 100644 +--- a/arch/x86/crypto/sha1_ssse3_glue.c ++++ b/arch/x86/crypto/sha1_ssse3_glue.c +@@ -31,8 +31,8 @@ + #include <crypto/sha1_base.h> + #include <asm/fpu/api.h> + +-typedef void (sha1_transform_fn)(u32 *digest, const char *data, +- unsigned int rounds); ++typedef void (sha1_transform_fn)(struct sha1_state *digest, const u8 *data, ++ int rounds); + + static int sha1_update(struct shash_desc *desc, const u8 *data, + unsigned int len, sha1_transform_fn *sha1_xform) +@@ -47,8 +47,7 @@ static int sha1_update(struct shash_desc *desc, const u8 *data, + BUILD_BUG_ON(offsetof(struct sha1_state, state) != 0); + + kernel_fpu_begin(); +- sha1_base_do_update(desc, data, len, +- (sha1_block_fn *)sha1_xform); ++ sha1_base_do_update(desc, data, len, sha1_xform); + kernel_fpu_end(); + + return 0; +@@ -62,29 +61,26 @@ static int sha1_finup(struct shash_desc *desc, const u8 *data, + + kernel_fpu_begin(); + if (len) +- sha1_base_do_update(desc, data, len, +- (sha1_block_fn *)sha1_xform); +- sha1_base_do_finalize(desc, (sha1_block_fn *)sha1_xform); ++ sha1_base_do_update(desc, data, len, sha1_xform); ++ sha1_base_do_finalize(desc, sha1_xform); + kernel_fpu_end(); + + return sha1_base_finish(desc, out); + } + +-asmlinkage void sha1_transform_ssse3(u32 *digest, const char *data, +- unsigned int rounds); ++asmlinkage void sha1_transform_ssse3(struct sha1_state *digest, const u8 *data, ++ int rounds); + + static int sha1_ssse3_update(struct shash_desc *desc, const u8 *data, + unsigned int len) + { +- return sha1_update(desc, data, len, +- (sha1_transform_fn *) sha1_transform_ssse3); ++ return sha1_update(desc, data, len, sha1_transform_ssse3); + } + + static int sha1_ssse3_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) + { +- return sha1_finup(desc, data, len, out, +- (sha1_transform_fn *) sha1_transform_ssse3); ++ return sha1_finup(desc, data, len, out, sha1_transform_ssse3); + } + + /* Add padding and return the message digest. */ +@@ -124,21 +120,19 @@ static void unregister_sha1_ssse3(void) + } + + #ifdef CONFIG_AS_AVX +-asmlinkage void sha1_transform_avx(u32 *digest, const char *data, +- unsigned int rounds); ++asmlinkage void sha1_transform_avx(struct sha1_state *digest, const u8 *data, ++ int rounds); + + static int sha1_avx_update(struct shash_desc *desc, const u8 *data, + unsigned int len) + { +- return sha1_update(desc, data, len, +- (sha1_transform_fn *) sha1_transform_avx); ++ return sha1_update(desc, data, len, sha1_transform_avx); + } + + static int sha1_avx_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) + { +- return sha1_finup(desc, data, len, out, +- (sha1_transform_fn *) sha1_transform_avx); ++ return sha1_finup(desc, data, len, out, sha1_transform_avx); + } + + static int sha1_avx_final(struct shash_desc *desc, u8 *out) +@@ -196,8 +190,8 @@ static inline void unregister_sha1_avx(void) { } + #if defined(CONFIG_AS_AVX2) && (CONFIG_AS_AVX) + #define SHA1_AVX2_BLOCK_OPTSIZE 4 /* optimal 4*64 bytes of SHA1 blocks */ + +-asmlinkage void sha1_transform_avx2(u32 *digest, const char *data, +- unsigned int rounds); ++asmlinkage void sha1_transform_avx2(struct sha1_state *digest, const u8 *data, ++ int rounds); + + static bool avx2_usable(void) + { +@@ -209,8 +203,8 @@ static bool avx2_usable(void) + return false; + } + +-static void sha1_apply_transform_avx2(u32 *digest, const char *data, +- unsigned int rounds) ++static void sha1_apply_transform_avx2(struct sha1_state *digest, const u8 *data, ++ int rounds) + { + /* Select the optimal transform based on data block size */ + if (rounds >= SHA1_AVX2_BLOCK_OPTSIZE) +@@ -222,15 +216,13 @@ static void sha1_apply_transform_avx2(u32 *digest, const char *data, + static int sha1_avx2_update(struct shash_desc *desc, const u8 *data, + unsigned int len) + { +- return sha1_update(desc, data, len, +- (sha1_transform_fn *) sha1_apply_transform_avx2); ++ return sha1_update(desc, data, len, sha1_apply_transform_avx2); + } + + static int sha1_avx2_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) + { +- return sha1_finup(desc, data, len, out, +- (sha1_transform_fn *) sha1_apply_transform_avx2); ++ return sha1_finup(desc, data, len, out, sha1_apply_transform_avx2); + } + + static int sha1_avx2_final(struct shash_desc *desc, u8 *out) +@@ -274,21 +266,19 @@ static inline void unregister_sha1_avx2(void) { } + #endif + + #ifdef CONFIG_AS_SHA1_NI +-asmlinkage void sha1_ni_transform(u32 *digest, const char *data, +- unsigned int rounds); ++asmlinkage void sha1_ni_transform(struct sha1_state *digest, const u8 *data, ++ int rounds); + + static int sha1_ni_update(struct shash_desc *desc, const u8 *data, + unsigned int len) + { +- return sha1_update(desc, data, len, +- (sha1_transform_fn *) sha1_ni_transform); ++ return sha1_update(desc, data, len, sha1_ni_transform); + } + + static int sha1_ni_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) + { +- return sha1_finup(desc, data, len, out, +- (sha1_transform_fn *) sha1_ni_transform); ++ return sha1_finup(desc, data, len, out, sha1_ni_transform); + } + + static int sha1_ni_final(struct shash_desc *desc, u8 *out) +diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S +index 92b3b5d75ba9..47aadd72cfc6 100644 +--- a/arch/x86/crypto/sha256-avx-asm.S ++++ b/arch/x86/crypto/sha256-avx-asm.S +@@ -49,6 +49,7 @@ + + #ifdef CONFIG_AS_AVX + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + ## assume buffers not aligned + #define VMOVDQ vmovdqu +@@ -347,8 +348,7 @@ a = TMP_ + ## arg 3 : Num blocks + ######################################################################## + .text +-ENTRY(sha256_transform_avx) +-.align 32 ++RAP_ENTRY(sha256_transform_avx) + pushq %rbx + pushq %rbp + pushq %r13 +@@ -460,7 +460,7 @@ done_hash: + popq %r13 + popq %rbp + popq %rbx +- ret ++ pax_ret sha256_transform_avx + ENDPROC(sha256_transform_avx) + + .data +diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S +index 570ec5ec62d7..6c7f33c3b025 100644 +--- a/arch/x86/crypto/sha256-avx2-asm.S ++++ b/arch/x86/crypto/sha256-avx2-asm.S +@@ -50,6 +50,7 @@ + + #ifdef CONFIG_AS_AVX2 + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + ## assume buffers not aligned + #define VMOVDQ vmovdqu +@@ -528,8 +529,7 @@ STACK_SIZE = _RSP + _RSP_SIZE + ## arg 3 : Num blocks + ######################################################################## + .text +-ENTRY(sha256_transform_rorx) +-.align 32 ++RAP_ENTRY(sha256_transform_rorx) + pushq %rbx + pushq %rbp + pushq %r12 +@@ -720,7 +720,7 @@ done_hash: + popq %r12 + popq %rbp + popq %rbx +- ret ++ pax_ret sha256_transform_rorx + ENDPROC(sha256_transform_rorx) + + .data +diff --git a/arch/x86/crypto/sha256-mb/sha256_mb_mgr.h b/arch/x86/crypto/sha256-mb/sha256_mb_mgr.h +index b01ae408c56d..880e1d4d3dab 100644 +--- a/arch/x86/crypto/sha256-mb/sha256_mb_mgr.h ++++ b/arch/x86/crypto/sha256-mb/sha256_mb_mgr.h +@@ -104,5 +104,6 @@ struct job_sha256 *sha256_mb_mgr_submit_avx2(struct sha256_mb_mgr *state, + struct job_sha256 *job); + struct job_sha256 *sha256_mb_mgr_flush_avx2(struct sha256_mb_mgr *state); + struct job_sha256 *sha256_mb_mgr_get_comp_job_avx2(struct sha256_mb_mgr *state); ++struct job_sha256 *sha256_x8_avx2(struct sha256_mb_mgr *state) __rap_hash; + + #endif +diff --git a/arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S b/arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S +index a78a0694ddef..39196418e432 100644 +--- a/arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S ++++ b/arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S +@@ -52,6 +52,7 @@ + */ + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "sha256_mb_mgr_datastruct.S" + + .extern sha256_x8_avx2 +@@ -101,7 +102,7 @@ offset = \_offset + + # JOB_SHA256* sha256_mb_mgr_flush_avx2(MB_MGR *state) + # arg 1 : rcx : state +-ENTRY(sha256_mb_mgr_flush_avx2) ++RAP_ENTRY(sha256_mb_mgr_flush_avx2) + FRAME_BEGIN + push %rbx + +@@ -181,7 +182,7 @@ LABEL skip_ %I + + # "state" and "args" are the same address, arg1 + # len is arg2 +- call sha256_x8_avx2 ++ pax_direct_call sha256_x8_avx2 + # state and idx are intact + + len_is_0: +@@ -215,7 +216,7 @@ len_is_0: + return: + pop %rbx + FRAME_END +- ret ++ pax_ret sha256_mb_mgr_flush_avx2 + + return_null: + xor job_rax, job_rax +@@ -225,7 +226,7 @@ ENDPROC(sha256_mb_mgr_flush_avx2) + ############################################################################## + + .align 16 +-ENTRY(sha256_mb_mgr_get_comp_job_avx2) ++RAP_ENTRY(sha256_mb_mgr_get_comp_job_avx2) + push %rbx + + ## if bit 32+3 is set, then all lanes are empty +@@ -276,12 +277,12 @@ ENTRY(sha256_mb_mgr_get_comp_job_avx2) + + pop %rbx + +- ret ++ pax_ret sha256_mb_mgr_get_comp_job_avx2 + + .return_null: + xor job_rax, job_rax + pop %rbx +- ret ++ pax_ret sha256_mb_mgr_get_comp_job_avx2 + ENDPROC(sha256_mb_mgr_get_comp_job_avx2) + + .data +diff --git a/arch/x86/crypto/sha256-mb/sha256_mb_mgr_submit_avx2.S b/arch/x86/crypto/sha256-mb/sha256_mb_mgr_submit_avx2.S +index 7ea670e25acc..835723c1c400 100644 +--- a/arch/x86/crypto/sha256-mb/sha256_mb_mgr_submit_avx2.S ++++ b/arch/x86/crypto/sha256-mb/sha256_mb_mgr_submit_avx2.S +@@ -53,6 +53,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "sha256_mb_mgr_datastruct.S" + + .extern sha256_x8_avx2 +@@ -96,7 +97,7 @@ lane_data = %r10 + # JOB* sha256_mb_mgr_submit_avx2(MB_MGR *state, JOB_SHA256 *job) + # arg 1 : rcx : state + # arg 2 : rdx : job +-ENTRY(sha256_mb_mgr_submit_avx2) ++RAP_ENTRY(sha256_mb_mgr_submit_avx2) + FRAME_BEGIN + push %rbx + push %r12 +@@ -164,7 +165,7 @@ start_loop: + + # "state" and "args" are the same address, arg1 + # len is arg2 +- call sha256_x8_avx2 ++ pax_direct_call sha256_x8_avx2 + + # state and idx are intact + +@@ -200,7 +201,7 @@ return: + pop %r12 + pop %rbx + FRAME_END +- ret ++ pax_ret sha256_mb_mgr_submit_avx2 + + return_null: + xor job_rax, job_rax +diff --git a/arch/x86/crypto/sha256-mb/sha256_x8_avx2.S b/arch/x86/crypto/sha256-mb/sha256_x8_avx2.S +index aa21aea4c722..cb35a6e5d27b 100644 +--- a/arch/x86/crypto/sha256-mb/sha256_x8_avx2.S ++++ b/arch/x86/crypto/sha256-mb/sha256_x8_avx2.S +@@ -52,6 +52,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + #include "sha256_mb_mgr_datastruct.S" + + ## code to compute oct SHA256 using SSE-256 +@@ -435,7 +436,7 @@ Lrounds_16_xx: + pop %r13 + pop %r12 + +- ret ++ pax_ret sha256_x8_avx2 + ENDPROC(sha256_x8_avx2) + .data + .align 64 +diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S +index 2cedc44e8121..35ed999f3fa8 100644 +--- a/arch/x86/crypto/sha256-ssse3-asm.S ++++ b/arch/x86/crypto/sha256-ssse3-asm.S +@@ -47,6 +47,7 @@ + ######################################################################## + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + ## assume buffers not aligned + #define MOVDQ movdqu +@@ -352,9 +353,7 @@ a = TMP_ + ## arg 2 : pointer to input data + ## arg 3 : Num blocks + ######################################################################## +-.text +-ENTRY(sha256_transform_ssse3) +-.align 32 ++RAP_ENTRY(sha256_transform_ssse3) + pushq %rbx + pushq %rbp + pushq %r13 +@@ -471,7 +470,7 @@ done_hash: + popq %rbp + popq %rbx + +- ret ++ pax_ret sha256_transform_ssse3 + ENDPROC(sha256_transform_ssse3) + + .data +diff --git a/arch/x86/crypto/sha256_ni_asm.S b/arch/x86/crypto/sha256_ni_asm.S +index 748cdf21a938..cd2180d18969 100644 +--- a/arch/x86/crypto/sha256_ni_asm.S ++++ b/arch/x86/crypto/sha256_ni_asm.S +@@ -54,6 +54,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + #define DIGEST_PTR %rdi /* 1st arg */ + #define DATA_PTR %rsi /* 2nd arg */ +@@ -97,7 +98,7 @@ + + .text + .align 32 +-ENTRY(sha256_ni_transform) ++RAP_ENTRY(sha256_ni_transform) + + shl $6, NUM_BLKS /* convert to bytes */ + jz .Ldone_hash +@@ -326,7 +327,7 @@ ENTRY(sha256_ni_transform) + + .Ldone_hash: + +- ret ++ pax_ret sha256_ni_transform + ENDPROC(sha256_ni_transform) + + .data +diff --git a/arch/x86/crypto/sha256_ssse3_glue.c b/arch/x86/crypto/sha256_ssse3_glue.c +index 9e79baf03a4b..c5186c74371b 100644 +--- a/arch/x86/crypto/sha256_ssse3_glue.c ++++ b/arch/x86/crypto/sha256_ssse3_glue.c +@@ -40,9 +40,9 @@ + #include <asm/fpu/api.h> + #include <linux/string.h> + +-asmlinkage void sha256_transform_ssse3(u32 *digest, const char *data, +- u64 rounds); +-typedef void (sha256_transform_fn)(u32 *digest, const char *data, u64 rounds); ++asmlinkage void sha256_transform_ssse3(struct sha256_state *digest, const u8 *data, ++ int rounds); ++typedef void (sha256_transform_fn)(struct sha256_state *digest, const u8 *data, int rounds); + + static int sha256_update(struct shash_desc *desc, const u8 *data, + unsigned int len, sha256_transform_fn *sha256_xform) +@@ -57,8 +57,7 @@ static int sha256_update(struct shash_desc *desc, const u8 *data, + BUILD_BUG_ON(offsetof(struct sha256_state, state) != 0); + + kernel_fpu_begin(); +- sha256_base_do_update(desc, data, len, +- (sha256_block_fn *)sha256_xform); ++ sha256_base_do_update(desc, data, len, sha256_xform); + kernel_fpu_end(); + + return 0; +@@ -72,9 +71,8 @@ static int sha256_finup(struct shash_desc *desc, const u8 *data, + + kernel_fpu_begin(); + if (len) +- sha256_base_do_update(desc, data, len, +- (sha256_block_fn *)sha256_xform); +- sha256_base_do_finalize(desc, (sha256_block_fn *)sha256_xform); ++ sha256_base_do_update(desc, data, len, sha256_xform); ++ sha256_base_do_finalize(desc, sha256_xform); + kernel_fpu_end(); + + return sha256_base_finish(desc, out); +@@ -146,8 +144,8 @@ static void unregister_sha256_ssse3(void) + } + + #ifdef CONFIG_AS_AVX +-asmlinkage void sha256_transform_avx(u32 *digest, const char *data, +- u64 rounds); ++asmlinkage void sha256_transform_avx(struct sha256_state *digest, const u8 *data, ++ int rounds); + + static int sha256_avx_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +@@ -230,8 +228,8 @@ static inline void unregister_sha256_avx(void) { } + #endif + + #if defined(CONFIG_AS_AVX2) && defined(CONFIG_AS_AVX) +-asmlinkage void sha256_transform_rorx(u32 *digest, const char *data, +- u64 rounds); ++asmlinkage void sha256_transform_rorx(struct sha256_state *digest, const u8 *data, ++ int rounds); + + static int sha256_avx2_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +@@ -312,8 +310,8 @@ static inline void unregister_sha256_avx2(void) { } + #endif + + #ifdef CONFIG_AS_SHA256_NI +-asmlinkage void sha256_ni_transform(u32 *digest, const char *data, +- u64 rounds); /*unsigned int rounds);*/ ++asmlinkage void sha256_ni_transform(struct sha256_state *digest, const u8 *data, ++ int rounds); /*unsigned int rounds);*/ + + static int sha256_ni_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S +index 565274d6a641..106c3dcf714f 100644 +--- a/arch/x86/crypto/sha512-avx-asm.S ++++ b/arch/x86/crypto/sha512-avx-asm.S +@@ -49,6 +49,7 @@ + + #ifdef CONFIG_AS_AVX + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .text + +@@ -277,7 +278,8 @@ frame_size = frame_GPRSAVE + GPRSAVE_SIZE + # message blocks. + # L is the message length in SHA512 blocks + ######################################################################## +-ENTRY(sha512_transform_avx) ++ALIGN ++RAP_ENTRY(sha512_transform_avx) + cmp $0, msglen + je nowork + +@@ -364,7 +366,7 @@ updateblock: + mov frame_RSPSAVE(%rsp), %rsp + + nowork: +- ret ++ pax_ret sha512_transform_avx + ENDPROC(sha512_transform_avx) + + ######################################################################## +diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S +index 1f20b35d8573..f12df89c00b2 100644 +--- a/arch/x86/crypto/sha512-avx2-asm.S ++++ b/arch/x86/crypto/sha512-avx2-asm.S +@@ -51,6 +51,7 @@ + + #ifdef CONFIG_AS_AVX2 + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .text + +@@ -568,7 +569,8 @@ frame_size = frame_GPRSAVE + GPRSAVE_SIZE + # message blocks. + # L is the message length in SHA512 blocks + ######################################################################## +-ENTRY(sha512_transform_rorx) ++ALIGN ++RAP_ENTRY(sha512_transform_rorx) + # Allocate Stack Space + mov %rsp, %rax + sub $frame_size, %rsp +@@ -678,7 +680,7 @@ done_hash: + + # Restore Stack Pointer + mov frame_RSPSAVE(%rsp), %rsp +- ret ++ pax_ret sha512_transform_rorx + ENDPROC(sha512_transform_rorx) + + ######################################################################## +diff --git a/arch/x86/crypto/sha512-mb/sha512_mb_mgr.h b/arch/x86/crypto/sha512-mb/sha512_mb_mgr.h +index 178f17eef382..88a59c642cdb 100644 +--- a/arch/x86/crypto/sha512-mb/sha512_mb_mgr.h ++++ b/arch/x86/crypto/sha512-mb/sha512_mb_mgr.h +@@ -100,5 +100,6 @@ struct job_sha512 *sha512_mb_mgr_submit_avx2(struct sha512_mb_mgr *state, + struct job_sha512 *job); + struct job_sha512 *sha512_mb_mgr_flush_avx2(struct sha512_mb_mgr *state); + struct job_sha512 *sha512_mb_mgr_get_comp_job_avx2(struct sha512_mb_mgr *state); ++struct job_sha512 *sha512_x4_avx2(struct sha512_mb_mgr *state) __rap_hash; + + #endif +diff --git a/arch/x86/crypto/sha512-mb/sha512_mb_mgr_flush_avx2.S b/arch/x86/crypto/sha512-mb/sha512_mb_mgr_flush_avx2.S +index 3ddba19a0db6..392d6a11b3cf 100644 +--- a/arch/x86/crypto/sha512-mb/sha512_mb_mgr_flush_avx2.S ++++ b/arch/x86/crypto/sha512-mb/sha512_mb_mgr_flush_avx2.S +@@ -53,6 +53,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "sha512_mb_mgr_datastruct.S" + + .extern sha512_x4_avx2 +@@ -107,7 +108,7 @@ offset = \_offset + + # JOB* sha512_mb_mgr_flush_avx2(MB_MGR *state) + # arg 1 : rcx : state +-ENTRY(sha512_mb_mgr_flush_avx2) ++RAP_ENTRY(sha512_mb_mgr_flush_avx2) + FRAME_BEGIN + push %rbx + +@@ -177,7 +178,7 @@ LABEL skip_ %I + + # "state" and "args" are the same address, arg1 + # len is arg2 +- call sha512_x4_avx2 ++ pax_direct_call sha512_x4_avx2 + # state and idx are intact + + len_is_0: +@@ -212,7 +213,7 @@ len_is_0: + return: + pop %rbx + FRAME_END +- ret ++ pax_ret sha512_mb_mgr_flush_avx2 + + return_null: + xor job_rax, job_rax +@@ -220,7 +221,7 @@ return_null: + ENDPROC(sha512_mb_mgr_flush_avx2) + .align 16 + +-ENTRY(sha512_mb_mgr_get_comp_job_avx2) ++RAP_ENTRY(sha512_mb_mgr_get_comp_job_avx2) + push %rbx + + mov _unused_lanes(state), unused_lanes +@@ -273,12 +274,12 @@ ENTRY(sha512_mb_mgr_get_comp_job_avx2) + + pop %rbx + +- ret ++ pax_ret sha512_mb_mgr_get_comp_job_avx2 + + .return_null: + xor job_rax, job_rax + pop %rbx +- ret ++ pax_ret sha512_mb_mgr_get_comp_job_avx2 + ENDPROC(sha512_mb_mgr_get_comp_job_avx2) + .data + +diff --git a/arch/x86/crypto/sha512-mb/sha512_mb_mgr_submit_avx2.S b/arch/x86/crypto/sha512-mb/sha512_mb_mgr_submit_avx2.S +index 815f07bdd1f8..a1f961ae4cbe 100644 +--- a/arch/x86/crypto/sha512-mb/sha512_mb_mgr_submit_avx2.S ++++ b/arch/x86/crypto/sha512-mb/sha512_mb_mgr_submit_avx2.S +@@ -53,6 +53,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "sha512_mb_mgr_datastruct.S" + + .extern sha512_x4_avx2 +@@ -98,7 +99,7 @@ + # JOB* sha512_mb_mgr_submit_avx2(MB_MGR *state, JOB *job) + # arg 1 : rcx : state + # arg 2 : rdx : job +-ENTRY(sha512_mb_mgr_submit_avx2) ++RAP_ENTRY(sha512_mb_mgr_submit_avx2) + FRAME_BEGIN + push %rbx + push %r12 +@@ -167,7 +168,7 @@ start_loop: + + # "state" and "args" are the same address, arg1 + # len is arg2 +- call sha512_x4_avx2 ++ pax_direct_call sha512_x4_avx2 + # state and idx are intact + + len_is_0: +@@ -203,7 +204,7 @@ return: + pop %r12 + pop %rbx + FRAME_END +- ret ++ pax_ret sha512_mb_mgr_submit_avx2 + + return_null: + xor job_rax, job_rax +diff --git a/arch/x86/crypto/sha512-mb/sha512_x4_avx2.S b/arch/x86/crypto/sha512-mb/sha512_x4_avx2.S +index 31ab1eff6413..da5a002a652d 100644 +--- a/arch/x86/crypto/sha512-mb/sha512_x4_avx2.S ++++ b/arch/x86/crypto/sha512-mb/sha512_x4_avx2.S +@@ -63,6 +63,7 @@ + # clobbers ymm0-15 + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + #include "sha512_mb_mgr_datastruct.S" + + arg1 = %rdi +@@ -358,7 +359,7 @@ Lrounds_16_xx: + pop %r12 + + # outer calling routine restores XMM and other GP registers +- ret ++ pax_ret sha512_x4_avx2 + ENDPROC(sha512_x4_avx2) + + .data +diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S +index e610e29cbc81..6b3848e2c8b3 100644 +--- a/arch/x86/crypto/sha512-ssse3-asm.S ++++ b/arch/x86/crypto/sha512-ssse3-asm.S +@@ -48,6 +48,7 @@ + ######################################################################## + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .text + +@@ -275,7 +276,8 @@ frame_size = frame_GPRSAVE + GPRSAVE_SIZE + # message blocks. + # L is the message length in SHA512 blocks. + ######################################################################## +-ENTRY(sha512_transform_ssse3) ++ALIGN ++RAP_ENTRY(sha512_transform_ssse3) + + cmp $0, msglen + je nowork +@@ -363,7 +365,7 @@ updateblock: + mov frame_RSPSAVE(%rsp), %rsp + + nowork: +- ret ++ pax_ret sha512_transform_ssse3 + ENDPROC(sha512_transform_ssse3) + + ######################################################################## +diff --git a/arch/x86/crypto/sha512_ssse3_glue.c b/arch/x86/crypto/sha512_ssse3_glue.c +index 2b0e2a6825f3..59a1f94462ed 100644 +--- a/arch/x86/crypto/sha512_ssse3_glue.c ++++ b/arch/x86/crypto/sha512_ssse3_glue.c +@@ -39,10 +39,10 @@ + + #include <linux/string.h> + +-asmlinkage void sha512_transform_ssse3(u64 *digest, const char *data, +- u64 rounds); ++asmlinkage void sha512_transform_ssse3(struct sha512_state *digest, const u8 *data, ++ int rounds); + +-typedef void (sha512_transform_fn)(u64 *digest, const char *data, u64 rounds); ++typedef void (sha512_transform_fn)(struct sha512_state *digest, const u8 *data, int rounds); + + static int sha512_update(struct shash_desc *desc, const u8 *data, + unsigned int len, sha512_transform_fn *sha512_xform) +@@ -57,8 +57,7 @@ static int sha512_update(struct shash_desc *desc, const u8 *data, + BUILD_BUG_ON(offsetof(struct sha512_state, state) != 0); + + kernel_fpu_begin(); +- sha512_base_do_update(desc, data, len, +- (sha512_block_fn *)sha512_xform); ++ sha512_base_do_update(desc, data, len, sha512_xform); + kernel_fpu_end(); + + return 0; +@@ -72,9 +71,8 @@ static int sha512_finup(struct shash_desc *desc, const u8 *data, + + kernel_fpu_begin(); + if (len) +- sha512_base_do_update(desc, data, len, +- (sha512_block_fn *)sha512_xform); +- sha512_base_do_finalize(desc, (sha512_block_fn *)sha512_xform); ++ sha512_base_do_update(desc, data, len, sha512_xform); ++ sha512_base_do_finalize(desc, sha512_xform); + kernel_fpu_end(); + + return sha512_base_finish(desc, out); +@@ -146,8 +144,8 @@ static void unregister_sha512_ssse3(void) + } + + #ifdef CONFIG_AS_AVX +-asmlinkage void sha512_transform_avx(u64 *digest, const char *data, +- u64 rounds); ++asmlinkage void sha512_transform_avx(struct sha512_state *digest, const u8 *data, ++ int rounds); + static bool avx_usable(void) + { + if (!cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL)) { +@@ -229,8 +227,8 @@ static inline void unregister_sha512_avx(void) { } + #endif + + #if defined(CONFIG_AS_AVX2) && defined(CONFIG_AS_AVX) +-asmlinkage void sha512_transform_rorx(u64 *digest, const char *data, +- u64 rounds); ++asmlinkage void sha512_transform_rorx(struct sha512_state *digest, const u8 *data, ++ int rounds); + + static int sha512_avx2_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S +index dc66273e610d..91dc734b4f52 100644 +--- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S ++++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S +@@ -25,6 +25,7 @@ + + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + #include "glue_helper-asm-avx.S" + + .file "twofish-avx-x86_64-asm_64.S" +@@ -285,7 +286,7 @@ __twofish_enc_blk8: + outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2); + outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2); + +- ret; ++ pax_ret __twofish_enc_blk8; + ENDPROC(__twofish_enc_blk8) + + .align 8 +@@ -325,10 +326,10 @@ __twofish_dec_blk8: + outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2); + outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2); + +- ret; ++ pax_ret __twofish_dec_blk8; + ENDPROC(__twofish_dec_blk8) + +-ENTRY(twofish_ecb_enc_8way) ++RAP_ENTRY(twofish_ecb_enc_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -340,15 +341,15 @@ ENTRY(twofish_ecb_enc_8way) + + load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- call __twofish_enc_blk8; ++ pax_direct_call __twofish_enc_blk8; + + store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2); + + FRAME_END +- ret; ++ pax_ret twofish_ecb_enc_8way; + ENDPROC(twofish_ecb_enc_8way) + +-ENTRY(twofish_ecb_dec_8way) ++RAP_ENTRY(twofish_ecb_dec_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -360,15 +361,15 @@ ENTRY(twofish_ecb_dec_8way) + + load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2); + +- call __twofish_dec_blk8; ++ pax_direct_call __twofish_dec_blk8; + + store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + FRAME_END +- ret; ++ pax_ret twofish_ecb_dec_8way; + ENDPROC(twofish_ecb_dec_8way) + +-ENTRY(twofish_cbc_dec_8way) ++RAP_ENTRY(twofish_cbc_dec_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -376,24 +377,24 @@ ENTRY(twofish_cbc_dec_8way) + */ + FRAME_BEGIN + +- pushq %r12; ++ pushq %r14; + + movq %rsi, %r11; +- movq %rdx, %r12; ++ movq %rdx, %r14; + + load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2); + +- call __twofish_dec_blk8; ++ pax_direct_call __twofish_dec_blk8; + +- store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); ++ store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + +- popq %r12; ++ popq %r14; + + FRAME_END +- ret; ++ pax_ret twofish_cbc_dec_8way; + ENDPROC(twofish_cbc_dec_8way) + +-ENTRY(twofish_ctr_8way) ++RAP_ENTRY(twofish_ctr_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -402,25 +403,25 @@ ENTRY(twofish_ctr_8way) + */ + FRAME_BEGIN + +- pushq %r12; ++ pushq %r14; + + movq %rsi, %r11; +- movq %rdx, %r12; ++ movq %rdx, %r14; + + load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2, + RD2, RX0, RX1, RY0); + +- call __twofish_enc_blk8; ++ pax_direct_call __twofish_enc_blk8; + +- store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2); ++ store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2); + +- popq %r12; ++ popq %r14; + + FRAME_END +- ret; ++ pax_ret twofish_ctr_8way; + ENDPROC(twofish_ctr_8way) + +-ENTRY(twofish_xts_enc_8way) ++RAP_ENTRY(twofish_xts_enc_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -435,16 +436,16 @@ ENTRY(twofish_xts_enc_8way) + load_xts_8way(%rcx, %rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2, + RX0, RX1, RY0, .Lxts_gf128mul_and_shl1_mask); + +- call __twofish_enc_blk8; ++ pax_direct_call __twofish_enc_blk8; + + /* dst <= regs xor IVs(in dst) */ + store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2); + + FRAME_END +- ret; ++ pax_ret twofish_xts_enc_8way; + ENDPROC(twofish_xts_enc_8way) + +-ENTRY(twofish_xts_dec_8way) ++RAP_ENTRY(twofish_xts_dec_8way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -459,11 +460,11 @@ ENTRY(twofish_xts_dec_8way) + load_xts_8way(%rcx, %rdx, %rsi, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2, + RX0, RX1, RY0, .Lxts_gf128mul_and_shl1_mask); + +- call __twofish_dec_blk8; ++ pax_direct_call __twofish_dec_blk8; + + /* dst <= regs xor IVs(in dst) */ + store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); + + FRAME_END +- ret; ++ pax_ret twofish_xts_dec_8way; + ENDPROC(twofish_xts_dec_8way) +diff --git a/arch/x86/crypto/twofish-i586-asm_32.S b/arch/x86/crypto/twofish-i586-asm_32.S +index 694ea4587ba7..91b9a8d9f285 100644 +--- a/arch/x86/crypto/twofish-i586-asm_32.S ++++ b/arch/x86/crypto/twofish-i586-asm_32.S +@@ -22,6 +22,7 @@ + + #include <linux/linkage.h> + #include <asm/asm-offsets.h> ++#include <asm/alternative-asm.h> + + /* return address at 0 */ + +@@ -220,7 +221,7 @@ + xor %esi, d ## D;\ + ror $1, d ## D; + +-ENTRY(twofish_enc_blk) ++RAP_ENTRY(twofish_enc_blk) + push %ebp /* save registers according to calling convention*/ + push %ebx + push %esi +@@ -273,10 +274,10 @@ ENTRY(twofish_enc_blk) + pop %ebx + pop %ebp + mov $1, %eax +- ret ++ pax_ret twofish_enc_blk + ENDPROC(twofish_enc_blk) + +-ENTRY(twofish_dec_blk) ++RAP_ENTRY(twofish_dec_blk) + push %ebp /* save registers according to calling convention*/ + push %ebx + push %esi +@@ -330,5 +331,5 @@ ENTRY(twofish_dec_blk) + pop %ebx + pop %ebp + mov $1, %eax +- ret ++ pax_ret twofish_dec_blk + ENDPROC(twofish_dec_blk) +diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S +index 1c3b7ceb36d2..9a65a0b729dd 100644 +--- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S ++++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S +@@ -21,6 +21,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + .file "twofish-x86_64-asm-3way.S" + .text +@@ -258,7 +259,7 @@ ENTRY(__twofish_enc_blk_3way) + popq %r13; + popq %r14; + popq %r15; +- ret; ++ pax_ret __twofish_enc_blk_3way; + + .L__enc_xor3: + outunpack_enc3(xor); +@@ -269,10 +270,10 @@ ENTRY(__twofish_enc_blk_3way) + popq %r13; + popq %r14; + popq %r15; +- ret; ++ pax_ret __twofish_enc_blk_3way; + ENDPROC(__twofish_enc_blk_3way) + +-ENTRY(twofish_dec_blk_3way) ++RAP_ENTRY(twofish_dec_blk_3way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst +@@ -308,5 +309,5 @@ ENTRY(twofish_dec_blk_3way) + popq %r13; + popq %r14; + popq %r15; +- ret; ++ pax_ret twofish_dec_blk_3way; + ENDPROC(twofish_dec_blk_3way) +diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S +index a350c990dc86..b59af9f2310f 100644 +--- a/arch/x86/crypto/twofish-x86_64-asm_64.S ++++ b/arch/x86/crypto/twofish-x86_64-asm_64.S +@@ -22,6 +22,7 @@ + + #include <linux/linkage.h> + #include <asm/asm-offsets.h> ++#include <asm/alternative-asm.h> + + #define a_offset 0 + #define b_offset 4 +@@ -215,7 +216,7 @@ + xor %r8d, d ## D;\ + ror $1, d ## D; + +-ENTRY(twofish_enc_blk) ++RAP_ENTRY(twofish_enc_blk) + pushq R1 + + /* %rdi contains the ctx address */ +@@ -265,10 +266,10 @@ ENTRY(twofish_enc_blk) + + popq R1 + movl $1,%eax +- ret ++ pax_ret twofish_enc_blk + ENDPROC(twofish_enc_blk) + +-ENTRY(twofish_dec_blk) ++RAP_ENTRY(twofish_dec_blk) + pushq R1 + + /* %rdi contains the ctx address */ +@@ -317,5 +318,5 @@ ENTRY(twofish_dec_blk) + + popq R1 + movl $1,%eax +- ret ++ pax_ret twofish_dec_blk + ENDPROC(twofish_dec_blk) +diff --git a/arch/x86/crypto/twofish_avx_glue.c b/arch/x86/crypto/twofish_avx_glue.c +index b7a3904b953c..0d8bc6053032 100644 +--- a/arch/x86/crypto/twofish_avx_glue.c ++++ b/arch/x86/crypto/twofish_avx_glue.c +@@ -46,24 +46,27 @@ + #define TWOFISH_PARALLEL_BLOCKS 8 + + /* 8-way parallel cipher functions */ +-asmlinkage void twofish_ecb_enc_8way(struct twofish_ctx *ctx, u8 *dst, ++asmlinkage void twofish_ecb_enc_8way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void twofish_ecb_dec_8way(struct twofish_ctx *ctx, u8 *dst, ++asmlinkage void twofish_ecb_dec_8way(void *ctx, u8 *dst, + const u8 *src); ++void __twofish_enc_blk8(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void __twofish_dec_blk8(void *ctx, u8 *dst, const u8 *src) __rap_hash; + +-asmlinkage void twofish_cbc_dec_8way(struct twofish_ctx *ctx, u8 *dst, ++asmlinkage void twofish_cbc_dec_8way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void twofish_ctr_8way(struct twofish_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void twofish_ctr_8way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + +-asmlinkage void twofish_xts_enc_8way(struct twofish_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); +-asmlinkage void twofish_xts_dec_8way(struct twofish_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void twofish_xts_enc_8way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); ++asmlinkage void twofish_xts_dec_8way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + +-static inline void twofish_enc_blk_3way(struct twofish_ctx *ctx, u8 *dst, ++static inline void twofish_enc_blk_3way(void *_ctx, u8 *dst, + const u8 *src) + { ++ struct twofish_ctx *ctx = _ctx; + __twofish_enc_blk_3way(ctx, dst, src, false); + } + +diff --git a/arch/x86/crypto/twofish_glue.c b/arch/x86/crypto/twofish_glue.c +index 77e06c2da83d..a45c27b264d9 100644 +--- a/arch/x86/crypto/twofish_glue.c ++++ b/arch/x86/crypto/twofish_glue.c +@@ -44,10 +44,10 @@ + #include <linux/module.h> + #include <linux/types.h> + +-asmlinkage void twofish_enc_blk(struct twofish_ctx *ctx, u8 *dst, ++asmlinkage void twofish_enc_blk(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(twofish_enc_blk); +-asmlinkage void twofish_dec_blk(struct twofish_ctx *ctx, u8 *dst, ++asmlinkage void twofish_dec_blk(void *ctx, u8 *dst, + const u8 *src); + EXPORT_SYMBOL_GPL(twofish_dec_blk); + +diff --git a/arch/x86/crypto/twofish_glue_3way.c b/arch/x86/crypto/twofish_glue_3way.c +index 2ebb5e9789f3..a0b0aa93cbaf 100644 +--- a/arch/x86/crypto/twofish_glue_3way.c ++++ b/arch/x86/crypto/twofish_glue_3way.c +@@ -36,21 +36,21 @@ + EXPORT_SYMBOL_GPL(__twofish_enc_blk_3way); + EXPORT_SYMBOL_GPL(twofish_dec_blk_3way); + +-static inline void twofish_enc_blk_3way(struct twofish_ctx *ctx, u8 *dst, ++static inline void twofish_enc_blk_3way(void *ctx, u8 *dst, + const u8 *src) + { + __twofish_enc_blk_3way(ctx, dst, src, false); + } + +-static inline void twofish_enc_blk_xor_3way(struct twofish_ctx *ctx, u8 *dst, ++static inline void twofish_enc_blk_xor_3way(void *ctx, u8 *dst, + const u8 *src) + { + __twofish_enc_blk_3way(ctx, dst, src, true); + } + +-void twofish_dec_blk_cbc_3way(void *ctx, u128 *dst, const u128 *src) ++void twofish_dec_blk_cbc_3way(void *ctx, u8 *_dst, const u8 *_src) + { +- u128 ivs[2]; ++ u128 ivs[2], *dst = (u128 *)_dst, *src = (u128 *)_src; + + ivs[0] = src[0]; + ivs[1] = src[1]; +@@ -118,10 +118,10 @@ static const struct common_glue_ctx twofish_ctr = { + + .funcs = { { + .num_blocks = 3, +- .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk_ctr_3way) } ++ .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(twofish_enc_blk_ctr_3way) } + }, { + .num_blocks = 1, +- .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk_ctr) } ++ .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(twofish_enc_blk_ctr) } + } } + }; + +diff --git a/arch/x86/entry/Makefile b/arch/x86/entry/Makefile +index 9976fcecd17e..4c336fd0b2f7 100644 +--- a/arch/x86/entry/Makefile ++++ b/arch/x86/entry/Makefile +@@ -14,4 +14,3 @@ obj-y += vdso/ + obj-y += vsyscall/ + + obj-$(CONFIG_IA32_EMULATION) += entry_64_compat.o syscall_32.o +- +diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h +index 9a9e5884066c..4f8115ab2af7 100644 +--- a/arch/x86/entry/calling.h ++++ b/arch/x86/entry/calling.h +@@ -95,23 +95,26 @@ For 32-bit we have the following conventions - kernel is built with + .endm + + .macro SAVE_C_REGS_HELPER offset=0 rax=1 rcx=1 r8910=1 r11=1 ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ movq %r12, R12+\offset(%rsp) ++#endif + .if \r11 +- movq %r11, 6*8+\offset(%rsp) ++ movq %r11, R11+\offset(%rsp) + .endif + .if \r8910 +- movq %r10, 7*8+\offset(%rsp) +- movq %r9, 8*8+\offset(%rsp) +- movq %r8, 9*8+\offset(%rsp) ++ movq %r10, R10+\offset(%rsp) ++ movq %r9, R9+\offset(%rsp) ++ movq %r8, R8+\offset(%rsp) + .endif + .if \rax +- movq %rax, 10*8+\offset(%rsp) ++ movq %rax, RAX+\offset(%rsp) + .endif + .if \rcx +- movq %rcx, 11*8+\offset(%rsp) ++ movq %rcx, RCX+\offset(%rsp) + .endif +- movq %rdx, 12*8+\offset(%rsp) +- movq %rsi, 13*8+\offset(%rsp) +- movq %rdi, 14*8+\offset(%rsp) ++ movq %rdx, RDX+\offset(%rsp) ++ movq %rsi, RSI+\offset(%rsp) ++ movq %rdi, RDI+\offset(%rsp) + .endm + .macro SAVE_C_REGS offset=0 + SAVE_C_REGS_HELPER \offset, 1, 1, 1, 1 +@@ -130,67 +133,78 @@ For 32-bit we have the following conventions - kernel is built with + .endm + + .macro SAVE_EXTRA_REGS offset=0 +- movq %r15, 0*8+\offset(%rsp) +- movq %r14, 1*8+\offset(%rsp) +- movq %r13, 2*8+\offset(%rsp) +- movq %r12, 3*8+\offset(%rsp) +- movq %rbp, 4*8+\offset(%rsp) +- movq %rbx, 5*8+\offset(%rsp) ++ movq %r15, R15+\offset(%rsp) ++ movq %r14, R14+\offset(%rsp) ++ movq %r13, R13+\offset(%rsp) ++#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ movq %r12, R12+\offset(%rsp) ++#endif ++ movq %rbp, RBP+\offset(%rsp) ++ movq %rbx, RBX+\offset(%rsp) + .endm + + .macro RESTORE_EXTRA_REGS offset=0 +- movq 0*8+\offset(%rsp), %r15 +- movq 1*8+\offset(%rsp), %r14 +- movq 2*8+\offset(%rsp), %r13 +- movq 3*8+\offset(%rsp), %r12 +- movq 4*8+\offset(%rsp), %rbp +- movq 5*8+\offset(%rsp), %rbx ++ movq R15+\offset(%rsp), %r15 ++ movq R14+\offset(%rsp), %r14 ++ movq R13+\offset(%rsp), %r13 ++#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ movq R12+\offset(%rsp), %r12 ++#endif ++ movq RBP+\offset(%rsp), %rbp ++ movq RBX+\offset(%rsp), %rbx + .endm + + .macro ZERO_EXTRA_REGS + xorl %r15d, %r15d + xorl %r14d, %r14d + xorl %r13d, %r13d ++#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR + xorl %r12d, %r12d ++#endif + xorl %ebp, %ebp + xorl %ebx, %ebx + .endm + +- .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1 ++ .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1, rstor_r12=1 ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ .if \rstor_r12 ++ movq R12(%rsp), %r12 ++ .endif ++#endif + .if \rstor_r11 +- movq 6*8(%rsp), %r11 ++ movq R11(%rsp), %r11 + .endif + .if \rstor_r8910 +- movq 7*8(%rsp), %r10 +- movq 8*8(%rsp), %r9 +- movq 9*8(%rsp), %r8 ++ movq R10(%rsp), %r10 ++ movq R9(%rsp), %r9 ++ movq R8(%rsp), %r8 + .endif + .if \rstor_rax +- movq 10*8(%rsp), %rax ++ movq RAX(%rsp), %rax + .endif + .if \rstor_rcx +- movq 11*8(%rsp), %rcx ++ movq RCX(%rsp), %rcx + .endif + .if \rstor_rdx +- movq 12*8(%rsp), %rdx ++ movq RDX(%rsp), %rdx + .endif +- movq 13*8(%rsp), %rsi +- movq 14*8(%rsp), %rdi ++ movq RSI(%rsp), %rsi ++ movq RDI(%rsp), %rdi + .endm + .macro RESTORE_C_REGS +- RESTORE_C_REGS_HELPER 1,1,1,1,1 ++ RESTORE_C_REGS_HELPER 1,1,1,1,1,1 + .endm + .macro RESTORE_C_REGS_EXCEPT_RAX +- RESTORE_C_REGS_HELPER 0,1,1,1,1 ++ RESTORE_C_REGS_HELPER 0,1,1,1,1,0 + .endm + .macro RESTORE_C_REGS_EXCEPT_RCX +- RESTORE_C_REGS_HELPER 1,0,1,1,1 ++ RESTORE_C_REGS_HELPER 1,0,1,1,1,0 + .endm + .macro RESTORE_C_REGS_EXCEPT_R11 +- RESTORE_C_REGS_HELPER 1,1,0,1,1 ++ RESTORE_C_REGS_HELPER 1,1,0,1,1,1 + .endm + .macro RESTORE_C_REGS_EXCEPT_RCX_R11 +- RESTORE_C_REGS_HELPER 1,0,0,1,1 ++ RESTORE_C_REGS_HELPER 1,0,0,1,1,1 + .endm + + .macro REMOVE_PT_GPREGS_FROM_STACK addskip=0 +@@ -212,7 +226,7 @@ For 32-bit we have the following conventions - kernel is built with + #ifdef HAVE_JUMP_LABEL + STATIC_JUMP_IF_FALSE .Lafter_call_\@, context_tracking_enabled, def=0 + #endif +- call enter_from_user_mode ++ pax_direct_call enter_from_user_mode + .Lafter_call_\@: + #endif + .endm +diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c +index bdd9cc59d20f..486d4bfcb773 100644 +--- a/arch/x86/entry/common.c ++++ b/arch/x86/entry/common.c +@@ -42,6 +42,21 @@ __visible inline void enter_from_user_mode(void) + static inline void enter_from_user_mode(void) {} + #endif + ++void pax_enter_kernel(void) __rap_hash; ++void pax_enter_kernel_user(void) __rap_hash; ++void pax_exit_kernel(void) __rap_hash; ++void pax_exit_kernel_user(void) __rap_hash; ++ ++void paranoid_entry(void) __rap_hash; ++void paranoid_entry_nmi(void) __rap_hash; ++void error_entry(void) __rap_hash; ++ ++#ifdef CONFIG_PAX_MEMORY_STACKLEAK ++asmlinkage void pax_erase_kstack(void) __rap_hash; ++#else ++static void pax_erase_kstack(void) {} ++#endif ++ + static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch) + { + #ifdef CONFIG_X86_64 +@@ -56,6 +71,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch) + } + } + ++#ifdef CONFIG_GRKERNSEC_SETXID ++extern void gr_delayed_cred_worker(void); ++#endif ++ + /* + * Returns the syscall nr to run (which should match regs->orig_ax) or -1 + * to skip the syscall. +@@ -74,12 +93,19 @@ static long syscall_trace_enter(struct pt_regs *regs) + + work = ACCESS_ONCE(ti->flags) & _TIF_WORK_SYSCALL_ENTRY; + ++#ifdef CONFIG_GRKERNSEC_SETXID ++ if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID))) ++ gr_delayed_cred_worker(); ++#endif ++ + if (unlikely(work & _TIF_SYSCALL_EMU)) + emulated = true; + + if ((emulated || (work & _TIF_SYSCALL_TRACE)) && +- tracehook_report_syscall_entry(regs)) ++ tracehook_report_syscall_entry(regs)) { ++ pax_erase_kstack(); + return -1L; ++ } + + if (emulated) + return -1L; +@@ -113,9 +139,11 @@ static long syscall_trace_enter(struct pt_regs *regs) + sd.args[5] = regs->bp; + } + +- ret = __secure_computing(&sd); +- if (ret == -1) ++ ret = secure_computing(&sd); ++ if (ret == -1) { ++ pax_erase_kstack(); + return ret; ++ } + } + #endif + +@@ -124,6 +152,7 @@ static long syscall_trace_enter(struct pt_regs *regs) + + do_audit_syscall_entry(regs, arch); + ++ pax_erase_kstack(); + return ret ?: regs->orig_ax; + } + +@@ -229,7 +258,7 @@ static void syscall_slow_exit_work(struct pt_regs *regs, u32 cached_flags) + step = unlikely( + (cached_flags & (_TIF_SINGLESTEP | _TIF_SYSCALL_EMU)) + == _TIF_SINGLESTEP); +- if (step || cached_flags & _TIF_SYSCALL_TRACE) ++ if (step || (cached_flags & _TIF_SYSCALL_TRACE)) + tracehook_report_syscall_exit(regs, step); + } + +@@ -248,6 +277,11 @@ __visible inline void syscall_return_slowpath(struct pt_regs *regs) + WARN(irqs_disabled(), "syscall %ld left IRQs disabled", regs->orig_ax)) + local_irq_enable(); + ++#ifdef CONFIG_GRKERNSEC_SETXID ++ if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID))) ++ gr_delayed_cred_worker(); ++#endif ++ + /* + * First do one-time work. If these work items are enabled, we + * want to run them exactly once per syscall exit with IRQs on. +@@ -346,6 +380,7 @@ __visible long do_fast_syscall_32(struct pt_regs *regs) + + unsigned long landing_pad = (unsigned long)current->mm->context.vdso + + vdso_image_32.sym_int80_landing_pad; ++ u32 __user *saved_bp = (u32 __force_user *)(unsigned long)(u32)regs->sp; + + /* + * SYSENTER loses EIP, and even SYSCALL32 needs us to skip forward +@@ -365,11 +400,9 @@ __visible long do_fast_syscall_32(struct pt_regs *regs) + * Micro-optimization: the pointer we're following is explicitly + * 32 bits, so it can't be out of range. + */ +- __get_user(*(u32 *)®s->bp, +- (u32 __user __force *)(unsigned long)(u32)regs->sp) ++ __get_user_nocheck(*(u32 *)®s->bp, saved_bp, sizeof(u32)) + #else +- get_user(*(u32 *)®s->bp, +- (u32 __user __force *)(unsigned long)(u32)regs->sp) ++ get_user(regs->bp, saved_bp) + #endif + ) { + +diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S +index edba8606b99a..d684e0fdb4f2 100644 +--- a/arch/x86/entry/entry_32.S ++++ b/arch/x86/entry/entry_32.S +@@ -45,6 +45,7 @@ + #include <asm/asm.h> + #include <asm/smap.h> + #include <asm/export.h> ++#include <asm/current.h> + + .section .entry.text, "ax" + +@@ -148,13 +149,157 @@ + movl \reg, PT_GS(%esp) + .endm + .macro SET_KERNEL_GS reg ++ ++#ifdef CONFIG_CC_STACKPROTECTOR + movl $(__KERNEL_STACK_CANARY), \reg ++#elif defined(CONFIG_PAX_MEMORY_UDEREF) ++ movl $(__USER_DS), \reg ++#else ++ xorl \reg, \reg ++#endif ++ + movl \reg, %gs + .endm + + #endif /* CONFIG_X86_32_LAZY_GS */ + +-.macro SAVE_ALL pt_regs_ax=%eax ++.macro pax_enter_kernel ++#ifdef CONFIG_PAX_KERNEXEC ++ pax_direct_call pax_enter_kernel ++#endif ++.endm ++ ++.macro pax_exit_kernel ++#ifdef CONFIG_PAX_KERNEXEC ++ pax_direct_call pax_exit_kernel ++#endif ++.endm ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ENTRY(pax_enter_kernel) ++#ifdef CONFIG_PARAVIRT ++ pushl %eax ++ pushl %ecx ++ pax_indirect_call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0), read_cr0 ++ mov %eax, %esi ++#else ++ mov %cr0, %esi ++#endif ++ bts $X86_CR0_WP_BIT, %esi ++ jnc 1f ++ mov %cs, %esi ++ cmp $__KERNEL_CS, %esi ++ jz 3f ++ ljmp $__KERNEL_CS, $3f ++1: ljmp $__KERNEXEC_KERNEL_CS, $2f ++2: ++#ifdef CONFIG_PARAVIRT ++ mov %esi, %eax ++ pax_indirect_call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0), write_cr0 ++#else ++ mov %esi, %cr0 ++#endif ++3: ++#ifdef CONFIG_PARAVIRT ++ popl %ecx ++ popl %eax ++#endif ++ pax_ret pax_enter_kernel ++ENDPROC(pax_enter_kernel) ++ ++ENTRY(pax_exit_kernel) ++#ifdef CONFIG_PARAVIRT ++ pushl %eax ++ pushl %ecx ++#endif ++ mov %cs, %esi ++ cmp $__KERNEXEC_KERNEL_CS, %esi ++ jnz 2f ++#ifdef CONFIG_PARAVIRT ++ pax_indirect_call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0), read_cr0 ++ mov %eax, %esi ++#else ++ mov %cr0, %esi ++#endif ++ btr $X86_CR0_WP_BIT, %esi ++ ljmp $__KERNEL_CS, $1f ++1: ++#ifdef CONFIG_PARAVIRT ++ mov %esi, %eax ++ pax_indirect_call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0), write_cr0 ++#else ++ mov %esi, %cr0 ++#endif ++2: ++#ifdef CONFIG_PARAVIRT ++ popl %ecx ++ popl %eax ++#endif ++ pax_ret pax_exit_kernel ++ENDPROC(pax_exit_kernel) ++#endif ++ ++ .macro pax_erase_kstack ++#ifdef CONFIG_PAX_MEMORY_STACKLEAK ++ pax_direct_call pax_erase_kstack ++#endif ++ .endm ++ ++#ifdef CONFIG_PAX_MEMORY_STACKLEAK ++/* ++ * ebp: thread_info ++ */ ++ENTRY(pax_erase_kstack) ++ pushl %edi ++ pushl %ecx ++ pushl %eax ++ pushl %ebp ++ ++ GET_CURRENT(%ebp) ++ mov TASK_lowest_stack(%ebp), %edi ++ mov $-0xBEEF, %eax ++ std ++ ++1: mov %edi, %ecx ++ and $THREAD_SIZE_asm - 1, %ecx ++ shr $2, %ecx ++ repne scasl ++ jecxz 2f ++ ++ cmp $2*16, %ecx ++ jc 2f ++ ++ mov $2*16, %ecx ++ repe scasl ++ jecxz 2f ++ jne 1b ++ ++2: cld ++ or $2*4, %edi ++ mov %esp, %ecx ++ sub %edi, %ecx ++ ++ cmp $THREAD_SIZE_asm, %ecx ++ jb 3f ++ ud2 ++3: ++ ++ shr $2, %ecx ++ rep stosl ++ ++ mov TASK_thread_sp0(%ebp), %edi ++ sub $128, %edi ++ mov %edi, TASK_lowest_stack(%ebp) ++ ++ popl %ebp ++ popl %eax ++ popl %ecx ++ popl %edi ++ pax_ret pax_erase_kstack ++ENDPROC(pax_erase_kstack) ++#endif ++ ++.macro __SAVE_ALL pt_regs_ax, _DS + cld + PUSH_GS + pushl %fs +@@ -167,7 +312,7 @@ + pushl %edx + pushl %ecx + pushl %ebx +- movl $(__USER_DS), %edx ++ movl $\_DS, %edx + movl %edx, %ds + movl %edx, %es + movl $(__KERNEL_PERCPU), %edx +@@ -175,6 +320,15 @@ + SET_KERNEL_GS %edx + .endm + ++.macro SAVE_ALL pt_regs_ax=%eax ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ __SAVE_ALL \pt_regs_ax, __KERNEL_DS ++ pax_enter_kernel ++#else ++ __SAVE_ALL \pt_regs_ax, __USER_DS ++#endif ++.endm ++ + .macro RESTORE_INT_REGS + popl %ebx + popl %ecx +@@ -235,7 +389,7 @@ ENTRY(__switch_to_asm) + popl %ebp + + jmp __switch_to +-END(__switch_to_asm) ++ENDPROC(__switch_to_asm) + + /* + * A newly forked process directly context switches into this address. +@@ -246,7 +400,7 @@ END(__switch_to_asm) + */ + ENTRY(ret_from_fork) + pushl %eax +- call schedule_tail ++ pax_direct_call schedule_tail + popl %eax + + testl %ebx, %ebx +@@ -255,12 +409,12 @@ ENTRY(ret_from_fork) + 2: + /* When we fork, we trace the syscall return in the child, too. */ + movl %esp, %eax +- call syscall_return_slowpath ++ pax_direct_call syscall_return_slowpath + jmp restore_all + + /* kernel thread */ + 1: movl %edi, %eax +- call *%ebx ++ pax_indirect_call "%ebx", kthreadd + /* + * A kernel thread is allowed to return here after successfully + * calling do_execve(). Exit to userspace to complete the execve() +@@ -268,7 +422,7 @@ ENTRY(ret_from_fork) + */ + movl $0, PT_EAX(%esp) + jmp 2b +-END(ret_from_fork) ++ENDPROC(ret_from_fork) + + /* + * Return to user mode is not as complex as all this looks, +@@ -294,15 +448,23 @@ ret_from_intr: + andl $SEGMENT_RPL_MASK, %eax + #endif + cmpl $USER_RPL, %eax ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ jae resume_userspace ++ ++ pax_exit_kernel ++ jmp resume_kernel ++#else + jb resume_kernel # not returning to v8086 or userspace ++#endif + + ENTRY(resume_userspace) + DISABLE_INTERRUPTS(CLBR_ANY) + TRACE_IRQS_OFF + movl %esp, %eax +- call prepare_exit_to_usermode +- jmp restore_all +-END(ret_from_exception) ++ pax_direct_call prepare_exit_to_usermode ++ jmp .Lsyscall_32_done ++ENDPROC(ret_from_exception) + + #ifdef CONFIG_PREEMPT + ENTRY(resume_kernel) +@@ -312,9 +474,9 @@ need_resched: + jnz restore_all + testl $X86_EFLAGS_IF, PT_EFLAGS(%esp) # interrupts off (exception path) ? + jz restore_all +- call preempt_schedule_irq ++ pax_direct_call preempt_schedule_irq + jmp need_resched +-END(resume_kernel) ++ENDPROC(resume_kernel) + #endif + + GLOBAL(__begin_SYSENTER_singlestep_region) +@@ -381,6 +543,10 @@ sysenter_past_esp: + pushl %eax /* pt_regs->orig_ax */ + SAVE_ALL pt_regs_ax=$-ENOSYS /* save rest */ + ++#ifdef CONFIG_PAX_RANDKSTACK ++ pax_erase_kstack ++#endif ++ + /* + * SYSENTER doesn't filter flags, so we need to clear NT, AC + * and TF ourselves. To save a few cycles, we can check whether +@@ -411,16 +577,25 @@ sysenter_past_esp: + TRACE_IRQS_OFF + + movl %esp, %eax +- call do_fast_syscall_32 ++ pax_direct_call do_fast_syscall_32 + /* XEN PV guests always use IRET path */ + ALTERNATIVE "testl %eax, %eax; jz .Lsyscall_32_done", \ + "jmp .Lsyscall_32_done", X86_FEATURE_XENPV + ++#ifdef CONFIG_PAX_RANDKSTACK ++ movl %esp, %eax ++ pax_direct_call pax_randomize_kstack ++#endif ++ ++ pax_erase_kstack ++ + /* Opportunistic SYSEXIT */ + TRACE_IRQS_ON /* User mode traces as IRQs on. */ + movl PT_EIP(%esp), %edx /* pt_regs->ip */ + movl PT_OLDESP(%esp), %ecx /* pt_regs->sp */ + 1: mov PT_FS(%esp), %fs ++2: mov PT_DS(%esp), %ds ++3: mov PT_ES(%esp), %es + PTGS_TO_GS + popl %ebx /* pt_regs->bx */ + addl $2*4, %esp /* skip pt_regs->cx and pt_regs->dx */ +@@ -446,10 +621,16 @@ sysenter_past_esp: + sysexit + + .pushsection .fixup, "ax" +-2: movl $0, PT_FS(%esp) ++4: movl $0, PT_FS(%esp) ++ jmp 1b ++5: movl $0, PT_DS(%esp) ++ jmp 1b ++6: movl $0, PT_ES(%esp) + jmp 1b + .popsection +- _ASM_EXTABLE(1b, 2b) ++ _ASM_EXTABLE(1b, 4b) ++ _ASM_EXTABLE(2b, 5b) ++ _ASM_EXTABLE(3b, 6b) + PTGS_TO_GS_EX + + .Lsysenter_fix_flags: +@@ -492,6 +673,10 @@ ENTRY(entry_INT80_32) + pushl %eax /* pt_regs->orig_ax */ + SAVE_ALL pt_regs_ax=$-ENOSYS /* save rest */ + ++#ifdef CONFIG_PAX_RANDKSTACK ++ pax_erase_kstack ++#endif ++ + /* + * User mode is traced as though IRQs are on, and the interrupt gate + * turned them off. +@@ -499,9 +684,16 @@ ENTRY(entry_INT80_32) + TRACE_IRQS_OFF + + movl %esp, %eax +- call do_int80_syscall_32 ++ pax_direct_call do_int80_syscall_32 + .Lsyscall_32_done: + ++#ifdef CONFIG_PAX_RANDKSTACK ++ movl %esp, %eax ++ pax_direct_call pax_randomize_kstack ++#endif ++ ++ pax_erase_kstack ++ + restore_all: + TRACE_IRQS_IRET + restore_all_notrace: +@@ -545,14 +737,34 @@ ldt_ss: + * compensating for the offset by changing to the ESPFIX segment with + * a base address that matches for the difference. + */ +-#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8) ++#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx) + mov %esp, %edx /* load kernel esp */ + mov PT_OLDESP(%esp), %eax /* load userspace esp */ + mov %dx, %ax /* eax: new kernel esp */ + sub %eax, %edx /* offset (low word is 0) */ ++#ifdef CONFIG_SMP ++ movl PER_CPU_VAR(cpu_number), %ebx ++ shll $PAGE_SHIFT_asm, %ebx ++ addl $cpu_gdt_table, %ebx ++#else ++ movl $cpu_gdt_table, %ebx ++#endif + shr $16, %edx +- mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */ +- mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ mov %cr0, %esi ++ btr $X86_CR0_WP_BIT, %esi ++ mov %esi, %cr0 ++#endif ++ ++ mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */ ++ mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ bts $X86_CR0_WP_BIT, %esi ++ mov %esi, %cr0 ++#endif ++ + pushl $__ESPFIX_SS + pushl %eax /* new kernel esp */ + /* +@@ -576,8 +788,15 @@ ENDPROC(entry_INT80_32) + */ + #ifdef CONFIG_X86_ESPFIX32 + /* fixup the stack */ +- mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */ +- mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */ ++#ifdef CONFIG_SMP ++ movl PER_CPU_VAR(cpu_number), %ebx ++ shll $PAGE_SHIFT_asm, %ebx ++ addl $cpu_gdt_table, %ebx ++#else ++ movl $cpu_gdt_table, %ebx ++#endif ++ mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */ ++ mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */ + shl $16, %eax + addl %esp, %eax /* the adjusted stack pointer */ + pushl $__KERNEL_DS +@@ -613,7 +832,7 @@ ENTRY(irq_entries_start) + jmp common_interrupt + .align 8 + .endr +-END(irq_entries_start) ++ENDPROC(irq_entries_start) + + /* + * the CPU automatically disables interrupts when executing an IRQ vector, +@@ -626,7 +845,7 @@ common_interrupt: + SAVE_ALL + TRACE_IRQS_OFF + movl %esp, %eax +- call do_IRQ ++ pax_direct_call do_IRQ + jmp ret_from_intr + ENDPROC(common_interrupt) + +@@ -637,7 +856,7 @@ ENTRY(name) \ + SAVE_ALL; \ + TRACE_IRQS_OFF \ + movl %esp, %eax; \ +- call fn; \ ++ pax_direct_call fn; \ + jmp ret_from_intr; \ + ENDPROC(name) + +@@ -660,7 +879,7 @@ ENTRY(coprocessor_error) + pushl $0 + pushl $do_coprocessor_error + jmp error_code +-END(coprocessor_error) ++ENDPROC(coprocessor_error) + + ENTRY(simd_coprocessor_error) + ASM_CLAC +@@ -674,20 +893,20 @@ ENTRY(simd_coprocessor_error) + pushl $do_simd_coprocessor_error + #endif + jmp error_code +-END(simd_coprocessor_error) ++ENDPROC(simd_coprocessor_error) + + ENTRY(device_not_available) + ASM_CLAC + pushl $-1 # mark this as an int + pushl $do_device_not_available + jmp error_code +-END(device_not_available) ++ENDPROC(device_not_available) + + #ifdef CONFIG_PARAVIRT + ENTRY(native_iret) + iret + _ASM_EXTABLE(native_iret, iret_exc) +-END(native_iret) ++ENDPROC(native_iret) + #endif + + ENTRY(overflow) +@@ -695,59 +914,59 @@ ENTRY(overflow) + pushl $0 + pushl $do_overflow + jmp error_code +-END(overflow) ++ENDPROC(overflow) + + ENTRY(bounds) + ASM_CLAC + pushl $0 + pushl $do_bounds + jmp error_code +-END(bounds) ++ENDPROC(bounds) + + ENTRY(invalid_op) + ASM_CLAC + pushl $0 + pushl $do_invalid_op + jmp error_code +-END(invalid_op) ++ENDPROC(invalid_op) + + ENTRY(coprocessor_segment_overrun) + ASM_CLAC + pushl $0 + pushl $do_coprocessor_segment_overrun + jmp error_code +-END(coprocessor_segment_overrun) ++ENDPROC(coprocessor_segment_overrun) + + ENTRY(invalid_TSS) + ASM_CLAC + pushl $do_invalid_TSS + jmp error_code +-END(invalid_TSS) ++ENDPROC(invalid_TSS) + + ENTRY(segment_not_present) + ASM_CLAC + pushl $do_segment_not_present + jmp error_code +-END(segment_not_present) ++ENDPROC(segment_not_present) + + ENTRY(stack_segment) + ASM_CLAC + pushl $do_stack_segment + jmp error_code +-END(stack_segment) ++ENDPROC(stack_segment) + + ENTRY(alignment_check) + ASM_CLAC + pushl $do_alignment_check + jmp error_code +-END(alignment_check) ++ENDPROC(alignment_check) + + ENTRY(divide_error) + ASM_CLAC + pushl $0 # no error code + pushl $do_divide_error + jmp error_code +-END(divide_error) ++ENDPROC(divide_error) + + #ifdef CONFIG_X86_MCE + ENTRY(machine_check) +@@ -755,7 +974,7 @@ ENTRY(machine_check) + pushl $0 + pushl machine_check_vector + jmp error_code +-END(machine_check) ++ENDPROC(machine_check) + #endif + + ENTRY(spurious_interrupt_bug) +@@ -763,7 +982,32 @@ ENTRY(spurious_interrupt_bug) + pushl $0 + pushl $do_spurious_interrupt_bug + jmp error_code +-END(spurious_interrupt_bug) ++ENDPROC(spurious_interrupt_bug) ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ENTRY(refcount_error) ++ ASM_CLAC ++ pushl $0 ++ pushl $do_refcount_error ++ jmp error_code ++ENDPROC(refcount_error) ++#endif ++ ++#ifdef CONFIG_PAX_RAP ++ENTRY(rap_call_error) ++ ASM_CLAC ++ pushl $0 ++ pushl $do_rap_call_error ++ jmp error_code ++ENDPROC(rap_call_error) ++ ++ENTRY(rap_ret_error) ++ ASM_CLAC ++ pushl $0 ++ pushl $do_rap_ret_error ++ jmp error_code ++ENDPROC(rap_ret_error) ++#endif + + #ifdef CONFIG_XEN + ENTRY(xen_hypervisor_callback) +@@ -788,9 +1032,9 @@ ENTRY(xen_hypervisor_callback) + + ENTRY(xen_do_upcall) + 1: mov %esp, %eax +- call xen_evtchn_do_upcall ++ pax_direct_call xen_evtchn_do_upcall + #ifndef CONFIG_PREEMPT +- call xen_maybe_preempt_hcall ++ pax_direct_call xen_maybe_preempt_hcall + #endif + jmp ret_from_intr + ENDPROC(xen_hypervisor_callback) +@@ -861,8 +1105,8 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR, + #ifdef CONFIG_DYNAMIC_FTRACE + + ENTRY(mcount) +- ret +-END(mcount) ++ pax_ret mcount ++ENDPROC(mcount) + + ENTRY(ftrace_caller) + pushl %eax +@@ -876,7 +1120,7 @@ ENTRY(ftrace_caller) + + .globl ftrace_call + ftrace_call: +- call ftrace_stub ++ pax_direct_call ftrace_stub + + addl $4, %esp /* skip NULL pointer */ + popl %edx +@@ -891,8 +1135,8 @@ ftrace_graph_call: + + /* This is weak to keep gas from relaxing the jumps */ + WEAK(ftrace_stub) +- ret +-END(ftrace_caller) ++ pax_ret ftrace_caller ++ENDPROC(ftrace_caller) + + ENTRY(ftrace_regs_caller) + pushf /* push flags before compare (in cs location) */ +@@ -931,7 +1175,7 @@ ENTRY(ftrace_regs_caller) + pushl %esp /* Save pt_regs as 4th parameter */ + + GLOBAL(ftrace_regs_call) +- call ftrace_stub ++ pax_direct_call ftrace_stub + + addl $4, %esp /* Skip pt_regs */ + movl 14*4(%esp), %eax /* Move flags back into cs */ +@@ -973,7 +1217,7 @@ ENTRY(mcount) + #endif + .globl ftrace_stub + ftrace_stub: +- ret ++ pax_ret ftrace_stub + + /* taken from glibc */ + trace: +@@ -984,13 +1228,13 @@ trace: + movl 0x4(%ebp), %edx + subl $MCOUNT_INSN_SIZE, %eax + +- call *ftrace_trace_function ++ pax_indirect_call "ftrace_trace_function", ftrace_stub + + popl %edx + popl %ecx + popl %eax + jmp ftrace_stub +-END(mcount) ++ENDPROC(mcount) + #endif /* CONFIG_DYNAMIC_FTRACE */ + EXPORT_SYMBOL(mcount) + #endif /* CONFIG_FUNCTION_TRACER */ +@@ -1004,19 +1248,19 @@ ENTRY(ftrace_graph_caller) + lea 0x4(%ebp), %edx + movl (%ebp), %ecx + subl $MCOUNT_INSN_SIZE, %eax +- call prepare_ftrace_return ++ pax_direct_call prepare_ftrace_return + popl %edx + popl %ecx + popl %eax +- ret +-END(ftrace_graph_caller) ++ pax_ret ftrace_graph_caller ++ENDPROC(ftrace_graph_caller) + + .globl return_to_handler + return_to_handler: + pushl %eax + pushl %edx + movl %ebp, %eax +- call ftrace_return_to_handler ++ pax_direct_call ftrace_return_to_handler + movl %eax, %ecx + popl %edx + popl %eax +@@ -1028,7 +1272,7 @@ ENTRY(trace_page_fault) + ASM_CLAC + pushl $trace_do_page_fault + jmp error_code +-END(trace_page_fault) ++ENDPROC(trace_page_fault) + #endif + + ENTRY(page_fault) +@@ -1057,16 +1301,19 @@ error_code: + movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart + REG_TO_PTGS %ecx + SET_KERNEL_GS %ecx +- movl $(__USER_DS), %ecx ++ movl $(__KERNEL_DS), %ecx + movl %ecx, %ds + movl %ecx, %es ++ ++ pax_enter_kernel ++ + TRACE_IRQS_OFF + movl %esp, %eax # pt_regs pointer +- call *%edi ++ pax_indirect_call "%edi", do_page_fault + jmp ret_from_exception +-END(page_fault) ++ENDPROC(page_fault) + +-ENTRY(debug) ++ENTRY(int1) + /* + * #DB can happen at the first instruction of + * entry_SYSENTER_32 or in Xen's SYSENTER prologue. If this +@@ -1083,13 +1330,19 @@ ENTRY(debug) + movl %esp, %eax # pt_regs pointer + + /* Are we currently on the SYSENTER stack? */ +- PER_CPU(cpu_tss + CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx) ++#ifdef CONFIG_SMP ++ imul $TSS_size, PER_CPU_VAR(cpu_number), %ecx ++ lea cpu_tss(%ecx), %ecx ++#else ++ movl $cpu_tss, %ecx ++#endif ++ movl CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack(%ecx), %ecx + subl %eax, %ecx /* ecx = (end of SYSENTER_stack) - esp */ + cmpl $SIZEOF_SYSENTER_stack, %ecx + jb .Ldebug_from_sysenter_stack + + TRACE_IRQS_OFF +- call do_debug ++ pax_direct_call do_debug + jmp ret_from_exception + + .Ldebug_from_sysenter_stack: +@@ -1097,10 +1350,10 @@ ENTRY(debug) + movl %esp, %ebp + movl PER_CPU_VAR(cpu_current_top_of_stack), %esp + TRACE_IRQS_OFF +- call do_debug ++ pax_direct_call do_debug + movl %ebp, %esp + jmp ret_from_exception +-END(debug) ++ENDPROC(int1) + + /* + * NMI is doubly nasty. It can happen on the first instruction of +@@ -1125,13 +1378,22 @@ ENTRY(nmi) + movl %esp, %eax # pt_regs pointer + + /* Are we currently on the SYSENTER stack? */ +- PER_CPU(cpu_tss + CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx) ++#ifdef CONFIG_SMP ++ imul $TSS_size, PER_CPU_VAR(cpu_number), %ecx ++ lea cpu_tss(%ecx), %ecx ++#else ++ movl $cpu_tss, %ecx ++#endif ++ movl CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack(%ecx), %ecx + subl %eax, %ecx /* ecx = (end of SYSENTER_stack) - esp */ + cmpl $SIZEOF_SYSENTER_stack, %ecx + jb .Lnmi_from_sysenter_stack + + /* Not on SYSENTER stack. */ +- call do_nmi ++ pax_direct_call do_nmi ++ ++ pax_exit_kernel ++ + jmp restore_all_notrace + + .Lnmi_from_sysenter_stack: +@@ -1141,8 +1403,11 @@ ENTRY(nmi) + */ + movl %esp, %ebp + movl PER_CPU_VAR(cpu_current_top_of_stack), %esp +- call do_nmi ++ pax_direct_call do_nmi + movl %ebp, %esp ++ ++ pax_exit_kernel ++ + jmp restore_all_notrace + + #ifdef CONFIG_X86_ESPFIX32 +@@ -1161,12 +1426,15 @@ nmi_espfix_stack: + SAVE_ALL + FIXUP_ESPFIX_STACK # %eax == %esp + xorl %edx, %edx # zero error code +- call do_nmi ++ pax_direct_call do_nmi ++ ++ pax_exit_kernel ++ + RESTORE_REGS + lss 12+4(%esp), %esp # back to espfix stack + jmp irq_return + #endif +-END(nmi) ++ENDPROC(nmi) + + ENTRY(int3) + ASM_CLAC +@@ -1175,21 +1443,21 @@ ENTRY(int3) + TRACE_IRQS_OFF + xorl %edx, %edx # zero error code + movl %esp, %eax # pt_regs pointer +- call do_int3 ++ pax_direct_call do_int3 + jmp ret_from_exception +-END(int3) ++ENDPROC(int3) + + ENTRY(general_protection) + pushl $do_general_protection + jmp error_code +-END(general_protection) ++ENDPROC(general_protection) + + #ifdef CONFIG_KVM_GUEST + ENTRY(async_page_fault) + ASM_CLAC + pushl $do_async_page_fault + jmp error_code +-END(async_page_fault) ++ENDPROC(async_page_fault) + #endif + + ENTRY(rewind_stack_do_exit) +@@ -1199,6 +1467,6 @@ ENTRY(rewind_stack_do_exit) + movl PER_CPU_VAR(cpu_current_top_of_stack), %esi + leal -TOP_OF_KERNEL_STACK_PADDING-PTREGS_SIZE(%esi), %esp + +- call do_exit ++ pax_direct_call do_group_exit + 1: jmp 1b +-END(rewind_stack_do_exit) ++ENDPROC(rewind_stack_do_exit) +diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S +index ef766a358b37..d3f0e593fbe6 100644 +--- a/arch/x86/entry/entry_64.S ++++ b/arch/x86/entry/entry_64.S +@@ -37,6 +37,9 @@ + #include <asm/pgtable_types.h> + #include <asm/export.h> + #include <linux/err.h> ++#include <asm/pgtable.h> ++#include <asm/alternative-asm.h> ++#include <asm/current.h> + + /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */ + #include <linux/elf-em.h> +@@ -54,6 +57,392 @@ ENTRY(native_usergs_sysret64) + ENDPROC(native_usergs_sysret64) + #endif /* CONFIG_PARAVIRT */ + ++ .macro ljmpq sel, off ++#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM) ++ .byte 0x48; ljmp *1234f(%rip) ++ .pushsection .rodata ++ .align 16 ++ 1234: .quad \off; .word \sel ++ .popsection ++#else ++ pushq $\sel ++ pushq $\off ++ lretq ++#endif ++ .endm ++ ++ .macro pax_enter_kernel ++ pax_set_fptr_mask ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ pax_direct_call pax_enter_kernel ++#endif ++ .endm ++ ++ .macro pax_exit_kernel ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ pax_direct_call pax_exit_kernel ++#endif ++ .endm ++ ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ENTRY(pax_enter_kernel) ++ pushq %rdi ++ ++#ifdef CONFIG_PARAVIRT ++ PV_SAVE_REGS(CLBR_RDI) ++#endif ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ GET_CR0_INTO_RDI ++ bts $X86_CR0_WP_BIT,%rdi ++ jnc 3f ++ mov %cs,%edi ++ cmp $__KERNEL_CS,%edi ++ jnz 2f ++1: ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID ++ GET_CR3_INTO_RDI ++ cmp $0,%dil ++ jnz 112f ++ mov $__KERNEL_DS,%edi ++ mov %edi,%ss ++ jmp 111f ++112: cmp $1,%dil ++ jz 113f ++ ud2 ++113: sub $4097,%rdi ++ bts $63,%rdi ++ SET_RDI_INTO_CR3 ++ mov $__UDEREF_KERNEL_DS,%edi ++ mov %edi,%ss ++111: ++#endif ++ ++#ifdef CONFIG_PARAVIRT ++ PV_RESTORE_REGS(CLBR_RDI) ++#endif ++ ++ popq %rdi ++ pax_ret pax_enter_kernel ++ ++#ifdef CONFIG_PAX_KERNEXEC ++2: ljmpq __KERNEL_CS,1b ++3: ljmpq __KERNEXEC_KERNEL_CS,4f ++4: SET_RDI_INTO_CR0 ++ jmp 1b ++#endif ++ENDPROC(pax_enter_kernel) ++ ++ENTRY(pax_exit_kernel) ++ pushq %rdi ++ ++#ifdef CONFIG_PARAVIRT ++ PV_SAVE_REGS(CLBR_RDI) ++#endif ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ mov %cs,%rdi ++ cmp $__KERNEXEC_KERNEL_CS,%edi ++ jz 2f ++ GET_CR0_INTO_RDI ++ bts $X86_CR0_WP_BIT,%rdi ++ jnc 4f ++1: ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID ++ mov %ss,%edi ++ cmp $__UDEREF_KERNEL_DS,%edi ++ jnz 111f ++ GET_CR3_INTO_RDI ++ cmp $0,%dil ++ jz 112f ++ ud2 ++112: add $4097,%rdi ++ bts $63,%rdi ++ SET_RDI_INTO_CR3 ++ mov $__KERNEL_DS,%edi ++ mov %edi,%ss ++111: ++#endif ++ ++#ifdef CONFIG_PARAVIRT ++ PV_RESTORE_REGS(CLBR_RDI); ++#endif ++ ++ popq %rdi ++ pax_ret pax_exit_kernel ++ ++#ifdef CONFIG_PAX_KERNEXEC ++2: GET_CR0_INTO_RDI ++ btr $X86_CR0_WP_BIT,%rdi ++ jnc 4f ++ ljmpq __KERNEL_CS,3f ++3: SET_RDI_INTO_CR0 ++ jmp 1b ++4: ud2 ++ jmp 4b ++#endif ++ENDPROC(pax_exit_kernel) ++#endif ++ ++ .macro pax_enter_kernel_user ++ pax_set_fptr_mask ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pax_direct_call pax_enter_kernel_user ++#endif ++ .endm ++ ++ .macro pax_exit_kernel_user ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pax_direct_call pax_exit_kernel_user ++#endif ++#ifdef CONFIG_PAX_RANDKSTACK ++ pushq %rax ++ pushq %r11 ++ pax_direct_call pax_randomize_kstack ++ popq %r11 ++ popq %rax ++#endif ++ .endm ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ENTRY(pax_enter_kernel_user) ++GLOBAL(patch_pax_enter_kernel_user) ++ pushq %rdi ++ pushq %rbx ++ ++#ifdef CONFIG_PARAVIRT ++ PV_SAVE_REGS(CLBR_RDI) ++#endif ++ ++ ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID ++ GET_CR3_INTO_RDI ++ cmp $1,%dil ++ jnz 4f ++ sub $4097,%rdi ++ bts $63,%rdi ++ SET_RDI_INTO_CR3 ++ jmp 3f ++111: ++ ++ GET_CR3_INTO_RDI ++ mov %rdi,%rbx ++ add $__START_KERNEL_map,%rbx ++ sub phys_base(%rip),%rbx ++ ++#ifdef CONFIG_PARAVIRT ++ pushq %rdi ++ i = 0 ++ .rept USER_PGD_PTRS ++ mov i*8(%rbx),%rsi ++ mov $0,%sil ++ lea i*8(%rbx),%rdi ++ pax_indirect_call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched), pv_mmu_ops.set_pgd_batched ++ i = i + 1 ++ .endr ++ popq %rdi ++#else ++ i = 0 ++ .rept USER_PGD_PTRS ++ movb $0,i*8(%rbx) ++ i = i + 1 ++ .endr ++#endif ++ ++ SET_RDI_INTO_CR3 ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ GET_CR0_INTO_RDI ++ bts $X86_CR0_WP_BIT,%rdi ++ SET_RDI_INTO_CR0 ++#endif ++ ++3: ++ ++#ifdef CONFIG_PARAVIRT ++ PV_RESTORE_REGS(CLBR_RDI) ++#endif ++ ++ popq %rbx ++ popq %rdi ++ pax_ret pax_enter_kernel_user ++4: ud2 ++ENDPROC(pax_enter_kernel_user) ++ ++ENTRY(pax_exit_kernel_user) ++GLOBAL(patch_pax_exit_kernel_user) ++ pushq %rdi ++ pushq %rbx ++ ++#ifdef CONFIG_PARAVIRT ++ PV_SAVE_REGS(CLBR_RDI) ++#endif ++ ++ GET_CR3_INTO_RDI ++ ALTERNATIVE "jmp 1f", "", X86_FEATURE_PCID ++ cmp $0,%dil ++ jnz 3f ++ add $4097,%rdi ++ bts $63,%rdi ++ SET_RDI_INTO_CR3 ++ jmp 2f ++1: ++ ++ mov %rdi,%rbx ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ GET_CR0_INTO_RDI ++ btr $X86_CR0_WP_BIT,%rdi ++ jnc 3f ++ SET_RDI_INTO_CR0 ++#endif ++ ++ add $__START_KERNEL_map,%rbx ++ sub phys_base(%rip),%rbx ++ ++#ifdef CONFIG_PARAVIRT ++ i = 0 ++ .rept USER_PGD_PTRS ++ mov i*8(%rbx),%rsi ++ mov $0x67,%sil ++ lea i*8(%rbx),%rdi ++ pax_indirect_call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched), pv_mmu_ops.set_pgd_batched ++ i = i + 1 ++ .endr ++#else ++ i = 0 ++ .rept USER_PGD_PTRS ++ movb $0x67,i*8(%rbx) ++ i = i + 1 ++ .endr ++#endif ++ ++2: ++ ++#ifdef CONFIG_PARAVIRT ++ PV_RESTORE_REGS(CLBR_RDI) ++#endif ++ ++ popq %rbx ++ popq %rdi ++ pax_ret pax_exit_kernel_user ++3: ud2 ++ENDPROC(pax_exit_kernel_user) ++#endif ++ ++ .macro pax_enter_kernel_nmi ++ pax_set_fptr_mask ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ GET_CR0_INTO_RDI ++ bts $X86_CR0_WP_BIT,%rdi ++ jc 110f ++ SET_RDI_INTO_CR0 ++ or $2,%ebx ++110: ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID ++ GET_CR3_INTO_RDI ++ cmp $0,%dil ++ jz 111f ++ sub $4097,%rdi ++ or $4,%ebx ++ bts $63,%rdi ++ SET_RDI_INTO_CR3 ++ mov $__UDEREF_KERNEL_DS,%edi ++ mov %edi,%ss ++111: ++#endif ++ .endm ++ ++ .macro pax_exit_kernel_nmi ++#ifdef CONFIG_PAX_KERNEXEC ++ btr $1,%ebx ++ jnc 110f ++ GET_CR0_INTO_RDI ++ btr $X86_CR0_WP_BIT,%rdi ++ SET_RDI_INTO_CR0 ++110: ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID ++ btr $2,%ebx ++ jnc 111f ++ GET_CR3_INTO_RDI ++ add $4097,%rdi ++ bts $63,%rdi ++ SET_RDI_INTO_CR3 ++ mov $__KERNEL_DS,%edi ++ mov %edi,%ss ++111: ++#endif ++ .endm ++ ++ .macro pax_erase_kstack ++#ifdef CONFIG_PAX_MEMORY_STACKLEAK ++ pax_direct_call pax_erase_kstack ++#endif ++ .endm ++ ++#ifdef CONFIG_PAX_MEMORY_STACKLEAK ++ENTRY(pax_erase_kstack) ++ pushq %rdi ++ pushq %rcx ++ pushq %rax ++ pushq %r11 ++ ++ GET_CURRENT(%r11) ++ mov TASK_lowest_stack(%r11), %rdi ++ mov $-0xBEEF, %rax ++ std ++ ++1: mov %edi, %ecx ++ and $THREAD_SIZE_asm - 1, %ecx ++ shr $3, %ecx ++ repne scasq ++ jecxz 2f ++ ++ cmp $2*8, %ecx ++ jc 2f ++ ++ mov $2*8, %ecx ++ repe scasq ++ jecxz 2f ++ jne 1b ++ ++2: cld ++ or $2*8, %rdi ++ mov %esp, %ecx ++ sub %edi, %ecx ++ ++ cmp $THREAD_SIZE_asm, %rcx ++ jb 3f ++ ud2 ++3: ++ ++ shr $3, %ecx ++ rep stosq ++ ++ mov TASK_thread_sp0(%r11), %rdi ++ sub $256, %rdi ++ mov %rdi, TASK_lowest_stack(%r11) ++ ++ popq %r11 ++ popq %rax ++ popq %rcx ++ popq %rdi ++ pax_ret pax_erase_kstack ++ENDPROC(pax_erase_kstack) ++#endif ++ + .macro TRACE_IRQS_IRETQ + #ifdef CONFIG_TRACE_IRQFLAGS + bt $9, EFLAGS(%rsp) /* interrupts off? */ +@@ -77,19 +466,19 @@ ENDPROC(native_usergs_sysret64) + #if defined(CONFIG_DYNAMIC_FTRACE) && defined(CONFIG_TRACE_IRQFLAGS) + + .macro TRACE_IRQS_OFF_DEBUG +- call debug_stack_set_zero ++ pax_direct_call debug_stack_set_zero + TRACE_IRQS_OFF +- call debug_stack_reset ++ pax_direct_call debug_stack_reset + .endm + + .macro TRACE_IRQS_ON_DEBUG +- call debug_stack_set_zero ++ pax_direct_call debug_stack_set_zero + TRACE_IRQS_ON +- call debug_stack_reset ++ pax_direct_call debug_stack_reset + .endm + + .macro TRACE_IRQS_IRETQ_DEBUG +- bt $9, EFLAGS(%rsp) /* interrupts off? */ ++ bt $X86_EFLAGS_IF_BIT, EFLAGS(%rsp) /* interrupts off? */ + jnc 1f + TRACE_IRQS_ON_DEBUG + 1: +@@ -176,6 +565,16 @@ GLOBAL(entry_SYSCALL_64_after_swapgs) + pushq %r11 /* pt_regs->r11 */ + sub $(6*8), %rsp /* pt_regs->bp, bx, r12-15 not saved */ + ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ movq %r12, R12(%rsp) ++#endif ++ ++ pax_enter_kernel_user ++ ++#ifdef CONFIG_PAX_RANDKSTACK ++ pax_erase_kstack ++#endif ++ + /* + * If we need to do entry work or if we guess we'll need to do + * exit work, go straight to the slow path. +@@ -206,7 +605,7 @@ entry_SYSCALL_64_fastpath: + * It might end up jumping to the slow path. If it jumps, RAX + * and all argument registers are clobbered. + */ +- call *sys_call_table(, %rax, 8) ++ pax_indirect_call "sys_call_table(, %rax, 8)", sys_ni_syscall + .Lentry_SYSCALL_64_after_fastpath_call: + + movq %rax, RAX(%rsp) +@@ -223,6 +622,9 @@ entry_SYSCALL_64_fastpath: + testl $_TIF_ALLWORK_MASK, TASK_TI_flags(%r11) + jnz 1f + ++ pax_exit_kernel_user ++ pax_erase_kstack ++ + LOCKDEP_SYS_EXIT + TRACE_IRQS_ON /* user mode is traced as IRQs on */ + movq RIP(%rsp), %rcx +@@ -241,16 +643,19 @@ entry_SYSCALL_64_fastpath: + ENABLE_INTERRUPTS(CLBR_NONE) + SAVE_EXTRA_REGS + movq %rsp, %rdi +- call syscall_return_slowpath /* returns with IRQs disabled */ ++ pax_direct_call syscall_return_slowpath /* returns with IRQs disabled */ + jmp return_from_SYSCALL_64 + + entry_SYSCALL64_slow_path: + /* IRQs are off. */ + SAVE_EXTRA_REGS + movq %rsp, %rdi +- call do_syscall_64 /* returns with IRQs disabled */ ++ pax_direct_call do_syscall_64 /* returns with IRQs disabled */ + + return_from_SYSCALL_64: ++ pax_exit_kernel_user ++ pax_erase_kstack ++ + RESTORE_EXTRA_REGS + TRACE_IRQS_IRETQ /* we're about to change IF */ + +@@ -275,13 +680,12 @@ return_from_SYSCALL_64: + .error "virtual address width changed -- SYSRET checks need update" + .endif + +- /* Change top 16 bits to be the sign-extension of 47th bit */ +- shl $(64 - (__VIRTUAL_MASK_SHIFT+1)), %rcx +- sar $(64 - (__VIRTUAL_MASK_SHIFT+1)), %rcx +- +- /* If this changed %rcx, it was not canonical */ +- cmpq %rcx, %r11 +- jne opportunistic_sysret_failed ++ /* ++ * If the top 17 bits are not 0 then RIP isn't a userland address, ++ * it may not even be canonical, fall back to iret ++ */ ++ shr $(__VIRTUAL_MASK_SHIFT), %r11 ++ jnz opportunistic_sysret_failed + + cmpq $__USER_CS, CS(%rsp) /* CS must match SYSRET */ + jne opportunistic_sysret_failed +@@ -329,7 +733,7 @@ syscall_return_via_sysret: + opportunistic_sysret_failed: + SWAPGS + jmp restore_c_regs_and_iret +-END(entry_SYSCALL_64) ++ENDPROC(entry_SYSCALL_64) + + ENTRY(stub_ptregs_64) + /* +@@ -355,13 +759,17 @@ ENTRY(stub_ptregs_64) + + 1: + jmp *%rax /* Called from C */ +-END(stub_ptregs_64) ++ENDPROC(stub_ptregs_64) + + .macro ptregs_stub func +-ENTRY(ptregs_\func) ++RAP_ENTRY(ptregs_\func) ++#ifdef CONFIG_PAX_RAP ++ leaq rap_\func(%rip), %rax ++#else + leaq \func(%rip), %rax ++#endif + jmp stub_ptregs_64 +-END(ptregs_\func) ++ENDPROC(ptregs_\func) + .endm + + /* Instantiate ptregs_stub for each ptregs-using syscall */ +@@ -381,7 +789,9 @@ ENTRY(__switch_to_asm) + */ + pushq %rbp + pushq %rbx ++#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR + pushq %r12 ++#endif + pushq %r13 + pushq %r14 + pushq %r15 +@@ -399,38 +809,49 @@ ENTRY(__switch_to_asm) + popq %r15 + popq %r14 + popq %r13 ++#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR + popq %r12 ++#endif + popq %rbx + popq %rbp + + jmp __switch_to +-END(__switch_to_asm) ++ENDPROC(__switch_to_asm) + + /* + * A newly forked process directly context switches into this address. + * + * rax: prev task we switched from + * rbx: kernel thread func (NULL for user thread) +- * r12: kernel thread arg ++ * r13: kernel thread arg + */ ++#ifdef CONFIG_PAX_RAP ++ __ALIGN ++ pax_retloc __switch_to ++ .globl ret_from_fork ++ret_from_fork: ++#else + ENTRY(ret_from_fork) ++#endif + movq %rax, %rdi +- call schedule_tail /* rdi: 'prev' task parameter */ ++ pax_direct_call schedule_tail /* rdi: 'prev' task parameter */ + + testq %rbx, %rbx /* from kernel_thread? */ + jnz 1f /* kernel threads are uncommon */ + + 2: + movq %rsp, %rdi +- call syscall_return_slowpath /* returns with IRQs disabled */ ++ pax_direct_call syscall_return_slowpath /* returns with IRQs disabled */ ++ pax_exit_kernel_user ++ pax_erase_kstack + TRACE_IRQS_ON /* user mode is traced as IRQS on */ + SWAPGS + jmp restore_regs_and_iret + + 1: + /* kernel thread */ +- movq %r12, %rdi +- call *%rbx ++ movq %r13, %rdi ++ pax_indirect_call %rbx, kthreadd + /* + * A kernel thread is allowed to return here after successfully + * calling do_execve(). Exit to userspace to complete the execve() +@@ -438,7 +859,7 @@ ENTRY(ret_from_fork) + */ + movq $0, RAX(%rsp) + jmp 2b +-END(ret_from_fork) ++ENDPROC(ret_from_fork) + + /* + * Build the entry stubs with some assembler magic. +@@ -453,7 +874,7 @@ ENTRY(irq_entries_start) + jmp common_interrupt + .align 8 + .endr +-END(irq_entries_start) ++ENDPROC(irq_entries_start) + + /* + * Interrupt entry/exit. +@@ -479,6 +900,12 @@ END(irq_entries_start) + */ + SWAPGS + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pax_enter_kernel_user ++#else ++ pax_enter_kernel ++#endif ++ + /* + * We need to tell lockdep that IRQs are off. We can't do this until + * we fix gsbase, and we should do it before enter_from_user_mode +@@ -491,7 +918,9 @@ END(irq_entries_start) + + CALL_enter_from_user_mode + +-1: ++ jmp 2f ++1: pax_enter_kernel ++2: + /* + * Save previous stack pointer, optionally switch to interrupt stack. + * irq_count is used to check if a CPU is already on an interrupt stack +@@ -503,10 +932,11 @@ END(irq_entries_start) + incl PER_CPU_VAR(irq_count) + cmovzq PER_CPU_VAR(irq_stack_ptr), %rsp + pushq %rdi ++ + /* We entered an interrupt context - irqs are off: */ + TRACE_IRQS_OFF + +- call \func /* rdi points to pt_regs */ ++ pax_direct_call \func /* rdi points to pt_regs */ + .endm + + /* +@@ -533,7 +963,9 @@ ret_from_intr: + /* Interrupt came from user space */ + GLOBAL(retint_user) + mov %rsp,%rdi +- call prepare_exit_to_usermode ++ pax_direct_call prepare_exit_to_usermode ++ pax_exit_kernel_user ++# pax_erase_kstack + TRACE_IRQS_IRETQ + SWAPGS + jmp restore_regs_and_iret +@@ -547,10 +979,25 @@ retint_kernel: + jnc 1f + 0: cmpl $0, PER_CPU_VAR(__preempt_count) + jnz 1f +- call preempt_schedule_irq ++ pax_direct_call preempt_schedule_irq + jmp 0b + 1: + #endif ++ ++ pax_exit_kernel ++ ++#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC_PLUGIN) ++ /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup, ++ * namely calling EFI runtime services with a phys mapping. We're ++ * starting off with NOPs and patch in the real instrumentation ++ * (BTS/OR) before starting any userland process; even before starting ++ * up the APs. ++ */ ++ ALTERNATIVE "", "pax_force_retaddr 16*8", X86_FEATURE_ALWAYS ++#else ++ pax_force_retaddr RIP ++#endif ++ + /* + * The iretq could re-enable interrupts: + */ +@@ -614,15 +1061,15 @@ native_irq_return_ldt: + SWAPGS + movq PER_CPU_VAR(espfix_waddr), %rdi + movq %rax, (0*8)(%rdi) /* user RAX */ +- movq (1*8)(%rsp), %rax /* user RIP */ ++ movq (8 + RIP-RIP)(%rsp), %rax /* user RIP */ + movq %rax, (1*8)(%rdi) +- movq (2*8)(%rsp), %rax /* user CS */ ++ movq (8 + CS-RIP)(%rsp), %rax /* user CS */ + movq %rax, (2*8)(%rdi) +- movq (3*8)(%rsp), %rax /* user RFLAGS */ ++ movq (8 + EFLAGS-RIP)(%rsp), %rax /* user RFLAGS */ + movq %rax, (3*8)(%rdi) +- movq (5*8)(%rsp), %rax /* user SS */ ++ movq (8 + SS-RIP)(%rsp), %rax /* user SS */ + movq %rax, (5*8)(%rdi) +- movq (4*8)(%rsp), %rax /* user RSP */ ++ movq (8 + RSP-RIP)(%rsp), %rax /* user RSP */ + movq %rax, (4*8)(%rdi) + /* Now RAX == RSP. */ + +@@ -654,7 +1101,7 @@ native_irq_return_ldt: + */ + jmp native_irq_return_iret + #endif +-END(common_interrupt) ++ENDPROC(common_interrupt) + + /* + * APIC interrupts. +@@ -666,7 +1113,7 @@ ENTRY(\sym) + .Lcommon_\sym: + interrupt \do_sym + jmp ret_from_intr +-END(\sym) ++ENDPROC(\sym) + .endm + + #ifdef CONFIG_TRACING +@@ -742,15 +1189,19 @@ apicinterrupt IRQ_WORK_VECTOR irq_work_interrupt smp_irq_work_interrupt + /* + * Exception entry points. + */ +-#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss) + (TSS_ist + ((x) - 1) * 8) ++#define CPU_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13) + +-.macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1 ++.macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1 rap_hash=0 + ENTRY(\sym) + /* Sanity check */ + .if \shift_ist != -1 && \paranoid == 0 + .error "using shift_ist requires paranoid=1" + .endif + ++ .if \paranoid != 0 && \rap_hash==tailcall ++ .error "tail called idt entry cannot be paranoid" ++ .endif ++ + ASM_CLAC + PARAVIRT_ADJUST_EXCEPTION_FRAME + +@@ -765,9 +1216,9 @@ ENTRY(\sym) + testb $3, CS(%rsp) /* If coming from userspace, switch stacks */ + jnz 1f + .endif +- call paranoid_entry ++ pax_direct_call paranoid_entry + .else +- call error_entry ++ pax_direct_call error_entry + .endif + /* returned flag: ebx=0: need swapgs on exit, ebx=1: don't need it */ + +@@ -789,10 +1240,23 @@ ENTRY(\sym) + .endif + + .if \shift_ist != -1 ++#ifdef CONFIG_SMP ++ imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d ++ leaq cpu_tss(%r13), %r13 ++#else ++ leaq cpu_tss(%rip), %r13 ++#endif + subq $EXCEPTION_STKSZ, CPU_TSS_IST(\shift_ist) + .endif + +- call \do_sym ++ .ifc \rap_hash,tailcall ++ jmp \do_sym ++ .exitm ++ .elseif \rap_hash == 0 ++ pax_direct_call \do_sym ++ .else ++ pax_indirect_call \do_sym, \rap_hash ++ .endif + + .if \shift_ist != -1 + addq $EXCEPTION_STKSZ, CPU_TSS_IST(\shift_ist) +@@ -812,11 +1276,11 @@ ENTRY(\sym) + * run in real process context if user_mode(regs). + */ + 1: +- call error_entry ++ pax_direct_call error_entry + + + movq %rsp, %rdi /* pt_regs pointer */ +- call sync_regs ++ pax_direct_call sync_regs + movq %rax, %rsp /* switch stack */ + + movq %rsp, %rdi /* pt_regs pointer */ +@@ -828,11 +1292,15 @@ ENTRY(\sym) + xorl %esi, %esi /* no error code */ + .endif + +- call \do_sym ++ .if \rap_hash == 0 ++ pax_direct_call \do_sym ++ .else ++ pax_indirect_call \do_sym, \rap_hash ++ .endif + + jmp error_exit /* %ebx: no swapgs flag */ + .endif +-END(\sym) ++ENDPROC(\sym) + .endm + + #ifdef CONFIG_TRACING +@@ -860,6 +1328,14 @@ idtentry coprocessor_error do_coprocessor_error has_error_code=0 + idtentry alignment_check do_alignment_check has_error_code=1 + idtentry simd_coprocessor_error do_simd_coprocessor_error has_error_code=0 + ++#ifdef CONFIG_PAX_REFCOUNT ++idtentry refcount_error do_refcount_error has_error_code=0 ++#endif ++ ++#ifdef CONFIG_PAX_RAP ++idtentry rap_call_error do_rap_call_error has_error_code=0 ++idtentry rap_ret_error do_rap_ret_error has_error_code=0 ++#endif + + /* + * Reload gs selector with exception handling +@@ -874,8 +1350,8 @@ ENTRY(native_load_gs_index) + 2: ALTERNATIVE "", "mfence", X86_BUG_SWAPGS_FENCE + SWAPGS + popfq +- ret +-END(native_load_gs_index) ++ pax_ret native_load_gs_index ++ENDPROC(native_load_gs_index) + EXPORT_SYMBOL(native_load_gs_index) + + _ASM_EXTABLE(.Lgs_change, bad_gs) +@@ -901,14 +1377,14 @@ ENTRY(do_softirq_own_stack) + incl PER_CPU_VAR(irq_count) + cmove PER_CPU_VAR(irq_stack_ptr), %rsp + push %rbp /* frame pointer backlink */ +- call __do_softirq ++ pax_direct_call __do_softirq + leaveq + decl PER_CPU_VAR(irq_count) +- ret +-END(do_softirq_own_stack) ++ pax_ret do_softirq_own_stack ++ENDPROC(do_softirq_own_stack) + + #ifdef CONFIG_XEN +-idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0 ++idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0 rap_hash=tailcall + + /* + * A note on the "critical region" in our callback handler. +@@ -929,19 +1405,18 @@ ENTRY(xen_do_hypervisor_callback) /* do_hypervisor_callback(struct *pt_regs) */ + * Since we don't modify %rdi, evtchn_do_upall(struct *pt_regs) will + * see the correct pointer to the pt_regs + */ +- movq %rdi, %rsp /* we don't return, adjust the stack frame */ + 11: incl PER_CPU_VAR(irq_count) + movq %rsp, %rbp + cmovzq PER_CPU_VAR(irq_stack_ptr), %rsp + pushq %rbp /* frame pointer backlink */ +- call xen_evtchn_do_upcall ++ pax_direct_call xen_evtchn_do_upcall + popq %rsp + decl PER_CPU_VAR(irq_count) + #ifndef CONFIG_PREEMPT +- call xen_maybe_preempt_hcall ++ pax_direct_call xen_maybe_preempt_hcall + #endif + jmp error_exit +-END(xen_do_hypervisor_callback) ++ENDPROC(xen_do_hypervisor_callback) + + /* + * Hypervisor uses this for application faults while it executes. +@@ -986,7 +1461,7 @@ ENTRY(xen_failsafe_callback) + SAVE_C_REGS + SAVE_EXTRA_REGS + jmp error_exit +-END(xen_failsafe_callback) ++ENDPROC(xen_failsafe_callback) + + apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \ + xen_hvm_callback_vector xen_evtchn_do_upcall +@@ -998,7 +1473,7 @@ apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \ + hyperv_callback_vector hyperv_vector_handler + #endif /* CONFIG_HYPERV */ + +-idtentry debug do_debug has_error_code=0 paranoid=1 shift_ist=DEBUG_STACK ++idtentry int1 do_debug has_error_code=0 paranoid=1 shift_ist=DEBUG_STACK + idtentry int3 do_int3 has_error_code=0 paranoid=1 shift_ist=DEBUG_STACK + idtentry stack_segment do_stack_segment has_error_code=1 + +@@ -1016,7 +1491,7 @@ idtentry async_page_fault do_async_page_fault has_error_code=1 + #endif + + #ifdef CONFIG_X86_MCE +-idtentry machine_check has_error_code=0 paranoid=1 do_sym=*machine_check_vector(%rip) ++idtentry machine_check has_error_code=0 paranoid=1 do_sym="machine_check_vector(%rip)" rap_hash=do_machine_check + #endif + + /* +@@ -1035,8 +1510,32 @@ ENTRY(paranoid_entry) + js 1f /* negative -> in kernel */ + SWAPGS + xorl %ebx, %ebx +-1: ret +-END(paranoid_entry) ++1: ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ testb $3, CS+8(%rsp) ++ jz 1f ++ pax_enter_kernel_user ++ jmp 2f ++#endif ++1: pax_enter_kernel ++2: ++ pax_ret paranoid_entry ++ENDPROC(paranoid_entry) ++ ++ENTRY(paranoid_entry_nmi) ++ cld ++ SAVE_C_REGS 8 ++ SAVE_EXTRA_REGS 8 ++ movl $1, %ebx ++ movl $MSR_GS_BASE, %ecx ++ rdmsr ++ testl %edx, %edx ++ js 1f /* negative -> in kernel */ ++ SWAPGS ++ xorl %ebx, %ebx ++1: pax_enter_kernel_nmi ++ pax_ret paranoid_entry_nmi ++ENDPROC(paranoid_entry_nmi) + + /* + * "Paranoid" exit path from exception stack. This is invoked +@@ -1053,19 +1552,26 @@ END(paranoid_entry) + ENTRY(paranoid_exit) + DISABLE_INTERRUPTS(CLBR_NONE) + TRACE_IRQS_OFF_DEBUG +- testl %ebx, %ebx /* swapgs needed? */ ++ testl $1, %ebx /* swapgs needed? */ + jnz paranoid_exit_no_swapgs ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pax_exit_kernel_user ++#else ++ pax_exit_kernel ++#endif + TRACE_IRQS_IRETQ + SWAPGS_UNSAFE_STACK + jmp paranoid_exit_restore + paranoid_exit_no_swapgs: ++ pax_exit_kernel + TRACE_IRQS_IRETQ_DEBUG + paranoid_exit_restore: + RESTORE_EXTRA_REGS + RESTORE_C_REGS + REMOVE_PT_GPREGS_FROM_STACK 8 ++ pax_force_retaddr_bts + INTERRUPT_RETURN +-END(paranoid_exit) ++ENDPROC(paranoid_exit) + + /* + * Save all registers in pt_regs, and switch gs if needed. +@@ -1085,6 +1591,12 @@ ENTRY(error_entry) + */ + SWAPGS + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pax_enter_kernel_user ++#else ++ pax_enter_kernel ++#endif ++ + .Lerror_entry_from_usermode_after_swapgs: + /* + * We need to tell lockdep that IRQs are off. We can't do this until +@@ -1093,11 +1605,11 @@ ENTRY(error_entry) + */ + TRACE_IRQS_OFF + CALL_enter_from_user_mode +- ret ++ pax_ret error_entry + + .Lerror_entry_done: + TRACE_IRQS_OFF +- ret ++ pax_ret error_entry + + /* + * There are two places in the kernel that can potentially fault with +@@ -1114,7 +1626,7 @@ ENTRY(error_entry) + cmpq %rax, RIP+8(%rsp) + je .Lbstep_iret + cmpq $.Lgs_change, RIP+8(%rsp) +- jne .Lerror_entry_done ++ jne 1f + + /* + * hack: .Lgs_change can fail with user gsbase. If this happens, fix up +@@ -1122,7 +1634,8 @@ ENTRY(error_entry) + * .Lgs_change's error handler with kernel gsbase. + */ + SWAPGS +- jmp .Lerror_entry_done ++1: pax_enter_kernel ++ jmp .Lerror_entry_done + + .Lbstep_iret: + /* Fix truncated RIP */ +@@ -1136,17 +1649,23 @@ ENTRY(error_entry) + */ + SWAPGS + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pax_enter_kernel_user ++#else ++ pax_enter_kernel ++#endif ++ + /* + * Pretend that the exception came from user mode: set up pt_regs + * as if we faulted immediately after IRET and clear EBX so that + * error_exit knows that we will be returning to user mode. + */ + mov %rsp, %rdi +- call fixup_bad_iret ++ pax_direct_call fixup_bad_iret + mov %rax, %rsp + decl %ebx + jmp .Lerror_entry_from_usermode_after_swapgs +-END(error_entry) ++ENDPROC(error_entry) + + + /* +@@ -1158,10 +1677,10 @@ ENTRY(error_exit) + movl %ebx, %eax + DISABLE_INTERRUPTS(CLBR_NONE) + TRACE_IRQS_OFF +- testl %eax, %eax ++ testl $1, %eax + jnz retint_kernel + jmp retint_user +-END(error_exit) ++ENDPROC(error_exit) + + /* Runs on exception stack */ + ENTRY(nmi) +@@ -1215,6 +1734,8 @@ ENTRY(nmi) + * other IST entries. + */ + ++ ASM_CLAC ++ + /* Use %rdx as our temp variable throughout */ + pushq %rdx + +@@ -1258,6 +1779,12 @@ ENTRY(nmi) + pushq %r14 /* pt_regs->r14 */ + pushq %r15 /* pt_regs->r15 */ + ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ xorl %ebx, %ebx ++#endif ++ ++ pax_enter_kernel_nmi ++ + /* + * At this point we no longer need to worry about stack damage + * due to nesting -- we're on the normal thread stack and we're +@@ -1266,7 +1793,9 @@ ENTRY(nmi) + + movq %rsp, %rdi + movq $-1, %rsi +- call do_nmi ++ pax_direct_call do_nmi ++ ++ pax_exit_kernel_nmi + + /* + * Return back to user mode. We must *not* do the normal exit +@@ -1274,6 +1803,11 @@ ENTRY(nmi) + * do_nmi doesn't modify pt_regs. + */ + SWAPGS ++ ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ movq RBX(%rsp), %rbx ++#endif ++ + jmp restore_c_regs_and_iret + + .Lnmi_from_kernel: +@@ -1395,6 +1929,7 @@ nested_nmi_out: + popq %rdx + + /* We are returning to kernel mode, so this cannot result in a fault. */ ++# pax_force_retaddr_bts + INTERRUPT_RETURN + + first_nmi: +@@ -1423,7 +1958,7 @@ first_nmi: + pushq %rsp /* RSP (minus 8 because of the previous push) */ + addq $8, (%rsp) /* Fix up RSP */ + pushfq /* RFLAGS */ +- pushq $__KERNEL_CS /* CS */ ++ pushq 4*8(%rsp) /* CS */ + pushq $1f /* RIP */ + INTERRUPT_RETURN /* continues at repeat_nmi below */ + 1: +@@ -1468,20 +2003,22 @@ end_repeat_nmi: + ALLOC_PT_GPREGS_ON_STACK + + /* +- * Use paranoid_entry to handle SWAPGS, but no need to use paranoid_exit ++ * Use paranoid_entry_nmi to handle SWAPGS, but no need to use paranoid_exit + * as we should not be calling schedule in NMI context. + * Even with normal interrupts enabled. An NMI should not be + * setting NEED_RESCHED or anything that normal interrupts and + * exceptions might do. + */ +- call paranoid_entry ++ pax_direct_call paranoid_entry_nmi + + /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */ + movq %rsp, %rdi + movq $-1, %rsi +- call do_nmi ++ pax_direct_call do_nmi ++ ++ pax_exit_kernel_nmi + +- testl %ebx, %ebx /* swapgs needed? */ ++ testl $1, %ebx /* swapgs needed? */ + jnz nmi_restore + nmi_swapgs: + SWAPGS_UNSAFE_STACK +@@ -1492,6 +2029,8 @@ nmi_restore: + /* Point RSP at the "iret" frame. */ + REMOVE_PT_GPREGS_FROM_STACK 6*8 + ++ pax_force_retaddr_bts ++ + /* + * Clear "NMI executing". Set DF first so that we can easily + * distinguish the remaining code between here and IRET from +@@ -1509,12 +2048,12 @@ nmi_restore: + * mode, so this cannot result in a fault. + */ + INTERRUPT_RETURN +-END(nmi) ++ENDPROC(nmi) + + ENTRY(ignore_sysret) + mov $-ENOSYS, %eax + sysret +-END(ignore_sysret) ++ENDPROC(ignore_sysret) + + ENTRY(rewind_stack_do_exit) + /* Prevent any naive code from trying to unwind to our caller. */ +@@ -1523,6 +2062,6 @@ ENTRY(rewind_stack_do_exit) + movq PER_CPU_VAR(cpu_current_top_of_stack), %rax + leaq -TOP_OF_KERNEL_STACK_PADDING-PTREGS_SIZE(%rax), %rsp + +- call do_exit ++ pax_direct_call do_group_exit + 1: jmp 1b +-END(rewind_stack_do_exit) ++ENDPROC(rewind_stack_do_exit) +diff --git a/arch/x86/entry/entry_64_compat.S b/arch/x86/entry/entry_64_compat.S +index e1721dafbcb1..28b685fcb656 100644 +--- a/arch/x86/entry/entry_64_compat.S ++++ b/arch/x86/entry/entry_64_compat.S +@@ -13,11 +13,39 @@ + #include <asm/irqflags.h> + #include <asm/asm.h> + #include <asm/smap.h> ++#include <asm/pgtable.h> + #include <linux/linkage.h> + #include <linux/err.h> ++#include <asm/alternative-asm.h> + + .section .entry.text, "ax" + ++ .macro pax_enter_kernel_user ++ pax_set_fptr_mask ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pax_direct_call pax_enter_kernel_user ++#endif ++ .endm ++ ++ .macro pax_exit_kernel_user ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pax_direct_call pax_exit_kernel_user ++#endif ++#ifdef CONFIG_PAX_RANDKSTACK ++ pushq %rax ++ pushq %r11 ++ pax_direct_call pax_randomize_kstack ++ popq %r11 ++ popq %rax ++#endif ++ .endm ++ ++ .macro pax_erase_kstack ++#ifdef CONFIG_PAX_MEMORY_STACKLEAK ++ pax_direct_call pax_erase_kstack ++#endif ++ .endm ++ + /* + * 32-bit SYSENTER entry. + * +@@ -74,23 +102,34 @@ ENTRY(entry_SYSENTER_compat) + pushq $__USER32_CS /* pt_regs->cs */ + pushq $0 /* pt_regs->ip = 0 (placeholder) */ + pushq %rax /* pt_regs->orig_ax */ ++ xorl %eax,%eax + pushq %rdi /* pt_regs->di */ + pushq %rsi /* pt_regs->si */ + pushq %rdx /* pt_regs->dx */ + pushq %rcx /* pt_regs->cx */ + pushq $-ENOSYS /* pt_regs->ax */ +- pushq $0 /* pt_regs->r8 = 0 */ +- pushq $0 /* pt_regs->r9 = 0 */ +- pushq $0 /* pt_regs->r10 = 0 */ +- pushq $0 /* pt_regs->r11 = 0 */ ++ pushq %rax /* pt_regs->r8 = 0 */ ++ pushq %rax /* pt_regs->r9 = 0 */ ++ pushq %rax /* pt_regs->r10 = 0 */ ++ pushq %rax /* pt_regs->r11 = 0 */ + pushq %rbx /* pt_regs->rbx */ + pushq %rbp /* pt_regs->rbp (will be overwritten) */ +- pushq $0 /* pt_regs->r12 = 0 */ +- pushq $0 /* pt_regs->r13 = 0 */ +- pushq $0 /* pt_regs->r14 = 0 */ +- pushq $0 /* pt_regs->r15 = 0 */ ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ pushq %r12 /* pt_regs->r12 */ ++#else ++ pushq %rax /* pt_regs->r12 = 0 */ ++#endif ++ pushq %rax /* pt_regs->r13 = 0 */ ++ pushq %rax /* pt_regs->r14 = 0 */ ++ pushq %rax /* pt_regs->r15 = 0 */ + cld + ++ pax_enter_kernel_user ++ ++#ifdef CONFIG_PAX_RANDKSTACK ++ pax_erase_kstack ++#endif ++ + /* + * SYSENTER doesn't filter flags, so we need to clear NT and AC + * ourselves. To save a few cycles, we can check whether +@@ -121,7 +160,7 @@ ENTRY(entry_SYSENTER_compat) + TRACE_IRQS_OFF + + movq %rsp, %rdi +- call do_fast_syscall_32 ++ pax_direct_call do_fast_syscall_32 + /* XEN PV guests always use IRET path */ + ALTERNATIVE "testl %eax, %eax; jz .Lsyscall_32_done", \ + "jmp .Lsyscall_32_done", X86_FEATURE_XENPV +@@ -204,16 +243,27 @@ ENTRY(entry_SYSCALL_compat) + pushq %rdx /* pt_regs->dx */ + pushq %rbp /* pt_regs->cx (stashed in bp) */ + pushq $-ENOSYS /* pt_regs->ax */ +- pushq $0 /* pt_regs->r8 = 0 */ +- pushq $0 /* pt_regs->r9 = 0 */ +- pushq $0 /* pt_regs->r10 = 0 */ +- pushq $0 /* pt_regs->r11 = 0 */ ++ xorl %eax,%eax ++ pushq %rax /* pt_regs->r8 = 0 */ ++ pushq %rax /* pt_regs->r9 = 0 */ ++ pushq %rax /* pt_regs->r10 = 0 */ ++ pushq %rax /* pt_regs->r11 = 0 */ + pushq %rbx /* pt_regs->rbx */ + pushq %rbp /* pt_regs->rbp (will be overwritten) */ +- pushq $0 /* pt_regs->r12 = 0 */ +- pushq $0 /* pt_regs->r13 = 0 */ +- pushq $0 /* pt_regs->r14 = 0 */ +- pushq $0 /* pt_regs->r15 = 0 */ ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ pushq %r12 /* pt_regs->r12 */ ++#else ++ pushq %rax /* pt_regs->r12 = 0 */ ++#endif ++ pushq %rax /* pt_regs->r13 = 0 */ ++ pushq %rax /* pt_regs->r14 = 0 */ ++ pushq %rax /* pt_regs->r15 = 0 */ ++ ++ pax_enter_kernel_user ++ ++#ifdef CONFIG_PAX_RANDKSTACK ++ pax_erase_kstack ++#endif + + /* + * User mode is traced as though IRQs are on, and SYSENTER +@@ -222,18 +272,25 @@ ENTRY(entry_SYSCALL_compat) + TRACE_IRQS_OFF + + movq %rsp, %rdi +- call do_fast_syscall_32 ++ pax_direct_call do_fast_syscall_32 + /* XEN PV guests always use IRET path */ + ALTERNATIVE "testl %eax, %eax; jz .Lsyscall_32_done", \ + "jmp .Lsyscall_32_done", X86_FEATURE_XENPV + + /* Opportunistic SYSRET */ + sysret32_from_system_call: ++ pax_exit_kernel_user ++ pax_erase_kstack + TRACE_IRQS_ON /* User mode traces as IRQs on. */ + movq RBX(%rsp), %rbx /* pt_regs->rbx */ + movq RBP(%rsp), %rbp /* pt_regs->rbp */ + movq EFLAGS(%rsp), %r11 /* pt_regs->flags (in r11) */ + movq RIP(%rsp), %rcx /* pt_regs->ip (in rcx) */ ++ ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ movq R12(%rsp), %r12 ++#endif ++ + addq $RAX, %rsp /* Skip r8-r15 */ + popq %rax /* pt_regs->rax */ + popq %rdx /* Skip pt_regs->cx */ +@@ -262,7 +319,7 @@ sysret32_from_system_call: + movq RSP-ORIG_RAX(%rsp), %rsp + swapgs + sysretl +-END(entry_SYSCALL_compat) ++ENDPROC(entry_SYSCALL_compat) + + /* + * 32-bit legacy system call entry. +@@ -314,10 +371,11 @@ ENTRY(entry_INT80_compat) + pushq %rdx /* pt_regs->dx */ + pushq %rcx /* pt_regs->cx */ + pushq $-ENOSYS /* pt_regs->ax */ +- pushq $0 /* pt_regs->r8 = 0 */ +- pushq $0 /* pt_regs->r9 = 0 */ +- pushq $0 /* pt_regs->r10 = 0 */ +- pushq $0 /* pt_regs->r11 = 0 */ ++ xorl %eax,%eax ++ pushq %rax /* pt_regs->r8 = 0 */ ++ pushq %rax /* pt_regs->r9 = 0 */ ++ pushq %rax /* pt_regs->r10 = 0 */ ++ pushq %rax /* pt_regs->r11 = 0 */ + pushq %rbx /* pt_regs->rbx */ + pushq %rbp /* pt_regs->rbp */ + pushq %r12 /* pt_regs->r12 */ +@@ -326,6 +384,12 @@ ENTRY(entry_INT80_compat) + pushq %r15 /* pt_regs->r15 */ + cld + ++ pax_enter_kernel_user ++ ++#ifdef CONFIG_PAX_RANDKSTACK ++ pax_erase_kstack ++#endif ++ + /* + * User mode is traced as though IRQs are on, and the interrupt + * gate turned them off. +@@ -333,17 +397,23 @@ ENTRY(entry_INT80_compat) + TRACE_IRQS_OFF + + movq %rsp, %rdi +- call do_int80_syscall_32 ++ pax_direct_call do_int80_syscall_32 + .Lsyscall_32_done: + + /* Go back to user mode. */ ++ pax_exit_kernel_user ++ pax_erase_kstack + TRACE_IRQS_ON + SWAPGS + jmp restore_regs_and_iret +-END(entry_INT80_compat) ++ENDPROC(entry_INT80_compat) + + ALIGN ++#ifdef CONFIG_PAX_RAP ++RAP_ENTRY(rap_stub32_clone) ++#else + GLOBAL(stub32_clone) ++#endif + /* + * The 32-bit clone ABI is: clone(..., int tls_val, int *child_tidptr). + * The 64-bit clone ABI is: clone(..., int *child_tidptr, int tls_val). +@@ -352,4 +422,8 @@ GLOBAL(stub32_clone) + * so we need to swap arguments here before calling it: + */ + xchg %r8, %rcx ++#ifdef CONFIG_PAX_RAP ++ jmp rap_sys_clone ++#else + jmp sys_clone ++#endif +diff --git a/arch/x86/entry/syscall_32.c b/arch/x86/entry/syscall_32.c +index 8f895ee13a1c..5cc22ed08282 100644 +--- a/arch/x86/entry/syscall_32.c ++++ b/arch/x86/entry/syscall_32.c +@@ -6,11 +6,19 @@ + #include <asm/asm-offsets.h> + #include <asm/syscall.h> + ++#ifdef CONFIG_PAX_RAP ++#define __SYSCALL_I386(nr, sym, qual) extern asmlinkage long rap_##sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) ; ++#else + #define __SYSCALL_I386(nr, sym, qual) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) ; ++#endif + #include <asm/syscalls_32.h> + #undef __SYSCALL_I386 + ++#ifdef CONFIG_PAX_RAP ++#define __SYSCALL_I386(nr, sym, qual) [nr] = rap_##sym, ++#else + #define __SYSCALL_I386(nr, sym, qual) [nr] = sym, ++#endif + + extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); + +diff --git a/arch/x86/entry/syscall_64.c b/arch/x86/entry/syscall_64.c +index 9dbc5abb6162..b2d64fb7934a 100644 +--- a/arch/x86/entry/syscall_64.c ++++ b/arch/x86/entry/syscall_64.c +@@ -6,7 +6,11 @@ + #include <asm/asm-offsets.h> + #include <asm/syscall.h> + ++#ifdef CONFIG_PAX_RAP ++#define __SYSCALL_64_QUAL_(sym) rap_##sym ++#else + #define __SYSCALL_64_QUAL_(sym) sym ++#endif + #define __SYSCALL_64_QUAL_ptregs(sym) ptregs_##sym + + #define __SYSCALL_64(nr, sym, qual) extern asmlinkage long __SYSCALL_64_QUAL_##qual(sym)(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); +diff --git a/arch/x86/entry/thunk_32.S b/arch/x86/entry/thunk_32.S +index fee6bc79b987..02a69fb98e7d 100644 +--- a/arch/x86/entry/thunk_32.S ++++ b/arch/x86/entry/thunk_32.S +@@ -5,7 +5,7 @@ + * Subject to the GNU public license, v.2. No warranty of any kind. + */ + #include <linux/linkage.h> +- #include <asm/asm.h> ++ #include <asm/alternative-asm.h> + #include <asm/export.h> + + /* put return address in eax (arg1) */ +@@ -21,11 +21,11 @@ + movl 3*4(%esp), %eax + .endif + +- call \func ++ pax_direct_call \func + popl %edx + popl %ecx + popl %eax +- ret ++ pax_ret \name + _ASM_NOKPROBE(\name) + .endm + +diff --git a/arch/x86/entry/thunk_64.S b/arch/x86/entry/thunk_64.S +index be36bf4e0957..a22f6731a043 100644 +--- a/arch/x86/entry/thunk_64.S ++++ b/arch/x86/entry/thunk_64.S +@@ -9,6 +9,7 @@ + #include "calling.h" + #include <asm/asm.h> + #include <asm/export.h> ++#include <asm/alternative-asm.h> + + /* rdi: arg1 ... normal C conventions. rax is saved/restored. */ + .macro THUNK name, func, put_ret_addr_in_rdi=0 +@@ -33,8 +34,19 @@ + movq 8(%rbp), %rdi + .endif + +- call \func +- jmp .L_restore ++ pax_direct_call \func ++ ++ popq %r11 ++ popq %r10 ++ popq %r9 ++ popq %r8 ++ popq %rax ++ popq %rcx ++ popq %rdx ++ popq %rsi ++ popq %rdi ++ popq %rbp ++ pax_ret \name + _ASM_NOKPROBE(\name) + .endm + +@@ -53,21 +65,3 @@ + EXPORT_SYMBOL(___preempt_schedule) + EXPORT_SYMBOL(___preempt_schedule_notrace) + #endif +- +-#if defined(CONFIG_TRACE_IRQFLAGS) \ +- || defined(CONFIG_DEBUG_LOCK_ALLOC) \ +- || defined(CONFIG_PREEMPT) +-.L_restore: +- popq %r11 +- popq %r10 +- popq %r9 +- popq %r8 +- popq %rax +- popq %rcx +- popq %rdx +- popq %rsi +- popq %rdi +- popq %rbp +- ret +- _ASM_NOKPROBE(.L_restore) +-#endif +diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile +index d5409660f5de..3ea2a6a5f67f 100644 +--- a/arch/x86/entry/vdso/Makefile ++++ b/arch/x86/entry/vdso/Makefile +@@ -17,6 +17,9 @@ VDSO32-$(CONFIG_IA32_EMULATION) := y + + # files to link into the vdso + vobjs-y := vdso-note.o vclock_gettime.o vgetcpu.o ++GCC_PLUGINS_vdso-note.o := n ++GCC_PLUGINS_vclock_gettime.o := n ++GCC_PLUGINS_vgetcpu.o := n + + # files to link into kernel + obj-y += vma.o +@@ -75,7 +78,7 @@ CFL := $(PROFILING) -mcmodel=small -fPIC -O2 -fasynchronous-unwind-tables -m64 \ + -fno-omit-frame-pointer -foptimize-sibling-calls \ + -DDISABLE_BRANCH_PROFILING -DBUILD_VDSO + +-$(vobjs): KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS)) $(CFL) ++$(vobjs): KBUILD_CFLAGS := $(KBUILD_CFLAGS) $(CFL) + + # + # vDSO code runs in userspace and -pg doesn't help with profiling anyway. +@@ -145,7 +148,6 @@ KBUILD_CFLAGS_32 := $(filter-out -m64,$(KBUILD_CFLAGS)) + KBUILD_CFLAGS_32 := $(filter-out -mcmodel=kernel,$(KBUILD_CFLAGS_32)) + KBUILD_CFLAGS_32 := $(filter-out -fno-pic,$(KBUILD_CFLAGS_32)) + KBUILD_CFLAGS_32 := $(filter-out -mfentry,$(KBUILD_CFLAGS_32)) +-KBUILD_CFLAGS_32 := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS_32)) + KBUILD_CFLAGS_32 += -m32 -msoft-float -mregparm=0 -fpic + KBUILD_CFLAGS_32 += $(call cc-option, -fno-stack-protector) + KBUILD_CFLAGS_32 += $(call cc-option, -foptimize-sibling-calls) +@@ -170,7 +172,7 @@ quiet_cmd_vdso = VDSO $@ + -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \ + sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@' + +-VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=both) \ ++VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=both) \ + $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS) + GCOV_PROFILE := n + +diff --git a/arch/x86/entry/vdso/vclock_gettime.c b/arch/x86/entry/vdso/vclock_gettime.c +index 02223cb4bcfd..84f10fc75778 100644 +--- a/arch/x86/entry/vdso/vclock_gettime.c ++++ b/arch/x86/entry/vdso/vclock_gettime.c +@@ -300,5 +300,5 @@ notrace time_t __vdso_time(time_t *t) + *t = result; + return result; + } +-int time(time_t *t) ++time_t time(time_t *t) + __attribute__((weak, alias("__vdso_time"))); +diff --git a/arch/x86/entry/vdso/vdso2c.h b/arch/x86/entry/vdso/vdso2c.h +index 3dab75f2a673..2c439d084bd0 100644 +--- a/arch/x86/entry/vdso/vdso2c.h ++++ b/arch/x86/entry/vdso/vdso2c.h +@@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len, + unsigned long load_size = -1; /* Work around bogus warning */ + unsigned long mapping_size; + ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr; +- int i; ++ unsigned int i; + unsigned long j; + ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr, + *alt_sec = NULL; +@@ -89,7 +89,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len, + for (i = 0; + i < GET_LE(&symtab_hdr->sh_size) / GET_LE(&symtab_hdr->sh_entsize); + i++) { +- int k; ++ unsigned int k; + ELF(Sym) *sym = raw_addr + GET_LE(&symtab_hdr->sh_offset) + + GET_LE(&symtab_hdr->sh_entsize) * i; + const char *name = raw_addr + GET_LE(&strtab_hdr->sh_offset) + +diff --git a/arch/x86/entry/vdso/vma.c b/arch/x86/entry/vdso/vma.c +index 23c881caabd1..e4808fca0831 100644 +--- a/arch/x86/entry/vdso/vma.c ++++ b/arch/x86/entry/vdso/vma.c +@@ -21,10 +21,7 @@ + #include <asm/page.h> + #include <asm/desc.h> + #include <asm/cpufeature.h> +- +-#if defined(CONFIG_X86_64) +-unsigned int __read_mostly vdso64_enabled = 1; +-#endif ++#include <asm/mman.h> + + void __init init_vdso_image(const struct vdso_image *image) + { +@@ -42,7 +39,7 @@ static int vdso_fault(const struct vm_special_mapping *sm, + { + const struct vdso_image *image = vma->vm_mm->context.vdso_image; + +- if (!image || (vmf->pgoff << PAGE_SHIFT) >= image->size) ++ if (!image || vmf->pgoff >= (image->size >> PAGE_SHIFT)) + return VM_FAULT_SIGBUS; + + vmf->page = virt_to_page(image->data + (vmf->pgoff << PAGE_SHIFT)); +@@ -80,7 +77,7 @@ static int vdso_mremap(const struct vm_special_mapping *sm, + return -EFAULT; + + vdso_fix_landing(image, new_vma); +- current->mm->context.vdso = (void __user *)new_vma->vm_start; ++ current->mm->context.vdso = new_vma->vm_start; + + return 0; + } +@@ -154,15 +151,15 @@ static int map_vdso(const struct vdso_image *image, unsigned long addr) + return -EINTR; + + addr = get_unmapped_area(NULL, addr, +- image->size - image->sym_vvar_start, 0, 0); ++ image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE); + if (IS_ERR_VALUE(addr)) { + ret = addr; + goto up_fail; + } + + text_start = addr - image->sym_vvar_start; +- current->mm->context.vdso = (void __user *)text_start; +- current->mm->context.vdso_image = image; ++ mm->context.vdso = text_start; ++ mm->context.vdso_image = image; + + /* + * MAYWRITE to allow gdb to COW and set breakpoints +@@ -193,8 +190,8 @@ static int map_vdso(const struct vdso_image *image, unsigned long addr) + + up_fail: + if (ret) { +- current->mm->context.vdso = NULL; +- current->mm->context.vdso_image = NULL; ++ mm->context.vdso = 0; ++ mm->context.vdso_image = NULL; + } + + up_write(&mm->mmap_sem); +@@ -248,7 +245,14 @@ static unsigned long vdso_addr(unsigned long start, unsigned len) + + static int map_vdso_randomized(const struct vdso_image *image) + { +- unsigned long addr = vdso_addr(current->mm->start_stack, image->size-image->sym_vvar_start); ++ unsigned long addr; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (current->mm->pax_flags & MF_PAX_RANDMMAP) ++ addr = 0; ++ else ++#endif ++ addr = vdso_addr(current->mm->start_stack, image->size-image->sym_vvar_start); + + return map_vdso(image, addr); + } +@@ -292,8 +296,6 @@ static int load_vdso32(void) + #ifdef CONFIG_X86_64 + int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) + { +- if (!vdso64_enabled) +- return 0; + + return map_vdso_randomized(&vdso_image_64); + } +@@ -303,11 +305,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm, + int uses_interp) + { + #ifdef CONFIG_X86_X32_ABI +- if (test_thread_flag(TIF_X32)) { +- if (!vdso64_enabled) +- return 0; ++ if (test_thread_flag(TIF_X32)) + return map_vdso_randomized(&vdso_image_x32); +- } + #endif + #ifdef CONFIG_IA32_EMULATION + return load_vdso32(); +@@ -324,15 +323,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) + #endif + + #ifdef CONFIG_X86_64 +-static __init int vdso_setup(char *s) +-{ +- vdso64_enabled = simple_strtoul(s, NULL, 0); +- return 0; +-} +-__setup("vdso=", vdso_setup); +-#endif +- +-#ifdef CONFIG_X86_64 + static void vgetcpu_cpu_init(void *arg) + { + int cpu = smp_processor_id(); +diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c +index 636c4b341f36..666991b77365 100644 +--- a/arch/x86/entry/vsyscall/vsyscall_64.c ++++ b/arch/x86/entry/vsyscall/vsyscall_64.c +@@ -38,10 +38,8 @@ + #define CREATE_TRACE_POINTS + #include "vsyscall_trace.h" + +-static enum { EMULATE, NATIVE, NONE } vsyscall_mode = +-#if defined(CONFIG_LEGACY_VSYSCALL_NATIVE) +- NATIVE; +-#elif defined(CONFIG_LEGACY_VSYSCALL_NONE) ++static enum { EMULATE, NONE } vsyscall_mode = ++#if defined(CONFIG_LEGACY_VSYSCALL_NONE) + NONE; + #else + EMULATE; +@@ -52,8 +50,6 @@ static int __init vsyscall_setup(char *str) + if (str) { + if (!strcmp("emulate", str)) + vsyscall_mode = EMULATE; +- else if (!strcmp("native", str)) +- vsyscall_mode = NATIVE; + else if (!strcmp("none", str)) + vsyscall_mode = NONE; + else +@@ -271,8 +267,7 @@ bool emulate_vsyscall(struct pt_regs *regs, unsigned long address) + return true; + + sigsegv: +- force_sig(SIGSEGV, current); +- return true; ++ do_group_exit(SIGKILL); + } + + /* +@@ -290,8 +285,8 @@ static const struct vm_operations_struct gate_vma_ops = { + static struct vm_area_struct gate_vma = { + .vm_start = VSYSCALL_ADDR, + .vm_end = VSYSCALL_ADDR + PAGE_SIZE, +- .vm_page_prot = PAGE_READONLY_EXEC, +- .vm_flags = VM_READ | VM_EXEC, ++ .vm_page_prot = PAGE_READONLY, ++ .vm_flags = VM_READ, + .vm_ops = &gate_vma_ops, + }; + +@@ -332,10 +327,7 @@ void __init map_vsyscall(void) + unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page); + + if (vsyscall_mode != NONE) +- __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, +- vsyscall_mode == NATIVE +- ? PAGE_KERNEL_VSYSCALL +- : PAGE_KERNEL_VVAR); ++ __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR); + + BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) != + (unsigned long)VSYSCALL_ADDR); +diff --git a/arch/x86/entry/vsyscall/vsyscall_emu_64.S b/arch/x86/entry/vsyscall/vsyscall_emu_64.S +index c9596a9af159..e1f6d5dbd555 100644 +--- a/arch/x86/entry/vsyscall/vsyscall_emu_64.S ++++ b/arch/x86/entry/vsyscall/vsyscall_emu_64.S +@@ -7,12 +7,13 @@ + */ + + #include <linux/linkage.h> ++#include <linux/init.h> + + #include <asm/irq_vectors.h> + #include <asm/page_types.h> + #include <asm/unistd_64.h> + +-__PAGE_ALIGNED_DATA ++ __READ_ONLY + .globl __vsyscall_page + .balign PAGE_SIZE, 0xcc + .type __vsyscall_page, @object +diff --git a/arch/x86/events/amd/iommu.c b/arch/x86/events/amd/iommu.c +index b28200dea715..e93e14d68462 100644 +--- a/arch/x86/events/amd/iommu.c ++++ b/arch/x86/events/amd/iommu.c +@@ -80,12 +80,12 @@ static struct attribute_group amd_iommu_format_group = { + * sysfs events attributes + *---------------------------------------------*/ + struct amd_iommu_event_desc { +- struct kobj_attribute attr; ++ struct device_attribute attr; + const char *event; + }; + +-static ssize_t _iommu_event_show(struct kobject *kobj, +- struct kobj_attribute *attr, char *buf) ++static ssize_t _iommu_event_show(struct device *dev, ++ struct device_attribute *attr, char *buf) + { + struct amd_iommu_event_desc *event = + container_of(attr, struct amd_iommu_event_desc, attr); +@@ -407,7 +407,7 @@ static void perf_iommu_del(struct perf_event *event, int flags) + static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu) + { + struct attribute **attrs; +- struct attribute_group *attr_group; ++ attribute_group_no_const *attr_group; + int i = 0, j; + + while (amd_iommu_v2_event_descs[i].attr.attr.name) +diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c +index 9604b2574d6c..d1f4cb1d3cc5 100644 +--- a/arch/x86/events/core.c ++++ b/arch/x86/events/core.c +@@ -1574,7 +1574,7 @@ static void __init pmu_check_apic(void) + + } + +-static struct attribute_group x86_pmu_format_group = { ++static attribute_group_no_const x86_pmu_format_group = { + .name = "format", + .attrs = NULL, + }; +@@ -1705,7 +1705,7 @@ static struct attribute *events_attr[] = { + NULL, + }; + +-static struct attribute_group x86_pmu_events_group = { ++static attribute_group_no_const x86_pmu_events_group = { + .name = "events", + .attrs = events_attr, + }; +@@ -2329,7 +2329,7 @@ static unsigned long get_segment_base(unsigned int segment) + if (idx > GDT_ENTRIES) + return 0; + +- desc = raw_cpu_ptr(gdt_page.gdt) + idx; ++ desc = get_cpu_gdt_table(smp_processor_id()) + idx; + } + + return get_desc_base(desc); +@@ -2429,7 +2429,7 @@ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs + break; + + perf_callchain_store(entry, frame.return_address); +- fp = (void __user *)frame.next_frame; ++ fp = (void __force_user *)frame.next_frame; + } + pagefault_enable(); + } +diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c +index f0f197f459b5..83bb6f9b90c0 100644 +--- a/arch/x86/events/intel/core.c ++++ b/arch/x86/events/intel/core.c +@@ -2411,6 +2411,8 @@ __intel_get_event_constraints(struct cpu_hw_events *cpuc, int idx, + } + + static void ++intel_start_scheduling(struct cpu_hw_events *cpuc) __acquires(&cpuc->excl_cntrs->lock); ++static void + intel_start_scheduling(struct cpu_hw_events *cpuc) + { + struct intel_excl_cntrs *excl_cntrs = cpuc->excl_cntrs; +@@ -2420,14 +2422,18 @@ intel_start_scheduling(struct cpu_hw_events *cpuc) + /* + * nothing needed if in group validation mode + */ +- if (cpuc->is_fake || !is_ht_workaround_enabled()) ++ if (cpuc->is_fake || !is_ht_workaround_enabled()) { ++ __acquire(&excl_cntrs->lock); + return; ++ } + + /* + * no exclusion needed + */ +- if (WARN_ON_ONCE(!excl_cntrs)) ++ if (WARN_ON_ONCE(!excl_cntrs)) { ++ __acquire(&excl_cntrs->lock); + return; ++ } + + xl = &excl_cntrs->states[tid]; + +@@ -2467,6 +2473,8 @@ static void intel_commit_scheduling(struct cpu_hw_events *cpuc, int idx, int cnt + } + + static void ++intel_stop_scheduling(struct cpu_hw_events *cpuc) __releases(&cpuc->excl_cntrs->lock); ++static void + intel_stop_scheduling(struct cpu_hw_events *cpuc) + { + struct intel_excl_cntrs *excl_cntrs = cpuc->excl_cntrs; +@@ -2476,13 +2484,18 @@ intel_stop_scheduling(struct cpu_hw_events *cpuc) + /* + * nothing needed if in group validation mode + */ +- if (cpuc->is_fake || !is_ht_workaround_enabled()) ++ if (cpuc->is_fake || !is_ht_workaround_enabled()) { ++ __release(&excl_cntrs->lock); + return; ++ } ++ + /* + * no exclusion needed + */ +- if (WARN_ON_ONCE(!excl_cntrs)) ++ if (WARN_ON_ONCE(!excl_cntrs)) { ++ __release(&excl_cntrs->lock); + return; ++ } + + xl = &excl_cntrs->states[tid]; + +@@ -2665,19 +2678,22 @@ static void intel_put_excl_constraints(struct cpu_hw_events *cpuc, + * unused now. + */ + if (hwc->idx >= 0) { ++ bool sched_started; ++ + xl = &excl_cntrs->states[tid]; ++ sched_started = xl->sched_started; + + /* + * put_constraint may be called from x86_schedule_events() + * which already has the lock held so here make locking + * conditional. + */ +- if (!xl->sched_started) ++ if (!sched_started) + raw_spin_lock(&excl_cntrs->lock); + + xl->state[hwc->idx] = INTEL_EXCL_UNUSED; + +- if (!xl->sched_started) ++ if (!sched_started) + raw_spin_unlock(&excl_cntrs->lock); + } + } +@@ -3620,10 +3636,10 @@ __init int intel_pmu_init(void) + } + + if (boot_cpu_has(X86_FEATURE_PDCM)) { +- u64 capabilities; ++ u64 capabilities = x86_pmu.intel_cap.capabilities; + +- rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities); +- x86_pmu.intel_cap.capabilities = capabilities; ++ if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities)) ++ x86_pmu.intel_cap.capabilities = capabilities; + } + + intel_ds_init(); +diff --git a/arch/x86/events/intel/cqm.c b/arch/x86/events/intel/cqm.c +index 8f82b02934fa..b10c4b0f9452 100644 +--- a/arch/x86/events/intel/cqm.c ++++ b/arch/x86/events/intel/cqm.c +@@ -1488,7 +1488,7 @@ static struct attribute *intel_cmt_mbm_events_attr[] = { + NULL, + }; + +-static struct attribute_group intel_cqm_events_group = { ++static attribute_group_no_const intel_cqm_events_group __read_only = { + .name = "events", + .attrs = NULL, + }; +@@ -1732,7 +1732,9 @@ static int __init intel_cqm_init(void) + goto out; + } + +- event_attr_intel_cqm_llc_scale.event_str = str; ++ pax_open_kernel(); ++ const_cast(event_attr_intel_cqm_llc_scale.event_str) = str; ++ pax_close_kernel(); + + ret = intel_cqm_setup_rmid_cache(); + if (ret) +@@ -1743,12 +1745,14 @@ static int __init intel_cqm_init(void) + if (ret && !cqm_enabled) + goto out; + ++ pax_open_kernel(); + if (cqm_enabled && mbm_enabled) +- intel_cqm_events_group.attrs = intel_cmt_mbm_events_attr; ++ const_cast(intel_cqm_events_group.attrs) = intel_cmt_mbm_events_attr; + else if (!cqm_enabled && mbm_enabled) +- intel_cqm_events_group.attrs = intel_mbm_events_attr; ++ const_cast(intel_cqm_events_group.attrs) = intel_mbm_events_attr; + else if (cqm_enabled && !mbm_enabled) +- intel_cqm_events_group.attrs = intel_cqm_events_attr; ++ const_cast(intel_cqm_events_group.attrs) = intel_cqm_events_attr; ++ pax_close_kernel(); + + ret = perf_pmu_register(&intel_cqm_pmu, "intel_cqm", -1); + if (ret) { +diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c +index fec8a461bdef..0cc43ca4c1ca 100644 +--- a/arch/x86/events/intel/cstate.c ++++ b/arch/x86/events/intel/cstate.c +@@ -97,14 +97,14 @@ + MODULE_LICENSE("GPL"); + + #define DEFINE_CSTATE_FORMAT_ATTR(_var, _name, _format) \ +-static ssize_t __cstate_##_var##_show(struct kobject *kobj, \ +- struct kobj_attribute *attr, \ ++static ssize_t __cstate_##_var##_show(struct device *dev, \ ++ struct device_attribute *attr, \ + char *page) \ + { \ + BUILD_BUG_ON(sizeof(_format) >= PAGE_SIZE); \ + return sprintf(page, _format "\n"); \ + } \ +-static struct kobj_attribute format_attr_##_var = \ ++static struct device_attribute format_attr_##_var = \ + __ATTR(_name, 0444, __cstate_##_var##_show, NULL) + + static ssize_t cstate_get_attr_cpumask(struct device *dev, +diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c +index be202390bbd3..99d75dd4be57 100644 +--- a/arch/x86/events/intel/ds.c ++++ b/arch/x86/events/intel/ds.c +@@ -601,7 +601,7 @@ int intel_pmu_drain_bts_buffer(void) + + static inline void intel_pmu_drain_pebs_buffer(void) + { +- struct pt_regs regs; ++ struct pt_regs regs = {}; + + x86_pmu.drain_pebs(®s); + } +@@ -947,7 +947,7 @@ static int intel_pmu_pebs_fixup_ip(struct pt_regs *regs) + struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); + unsigned long from = cpuc->lbr_entries[0].from; + unsigned long old_to, to = cpuc->lbr_entries[0].to; +- unsigned long ip = regs->ip; ++ unsigned long ip = ktva_ktla(regs->ip); + int is_64bit = 0; + void *kaddr; + int size; +@@ -999,6 +999,7 @@ static int intel_pmu_pebs_fixup_ip(struct pt_regs *regs) + } else { + kaddr = (void *)to; + } ++ kaddr = (void *)ktva_ktla((unsigned long)kaddr); + + do { + struct insn insn; +@@ -1158,7 +1159,7 @@ static void setup_pebs_sample_data(struct perf_event *event, + } + + if (event->attr.precise_ip > 1 && x86_pmu.intel_cap.pebs_format >= 2) { +- regs->ip = pebs->real_ip; ++ set_linear_ip(regs, pebs->real_ip); + regs->flags |= PERF_EFLAGS_EXACT; + } else if (event->attr.precise_ip > 1 && intel_pmu_pebs_fixup_ip(regs)) + regs->flags |= PERF_EFLAGS_EXACT; +diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c +index f924629836a8..bb99e36284bf 100644 +--- a/arch/x86/events/intel/lbr.c ++++ b/arch/x86/events/intel/lbr.c +@@ -808,7 +808,7 @@ static int branch_type(unsigned long from, unsigned long to, int abort) + * Ensure we don't blindy read any address by validating it is + * a known text address. + */ +- if (kernel_text_address(from)) { ++ if (kernel_text_address(ktva_ktla(from))) { + addr = (void *)from; + /* + * Assume we can get the maximum possible size +@@ -830,7 +830,7 @@ static int branch_type(unsigned long from, unsigned long to, int abort) + #ifdef CONFIG_X86_64 + is64 = kernel_ip((unsigned long)addr) || !test_thread_flag(TIF_IA32); + #endif +- insn_init(&insn, addr, bytes_read, is64); ++ insn_init(&insn, (void *)ktva_ktla((unsigned long)addr), bytes_read, is64); + insn_get_opcode(&insn); + if (!insn.opcode.got) + return X86_BR_ABORT; +diff --git a/arch/x86/events/intel/pt.c b/arch/x86/events/intel/pt.c +index df60b58691e7..55049b76e7c6 100644 +--- a/arch/x86/events/intel/pt.c ++++ b/arch/x86/events/intel/pt.c +@@ -180,11 +180,9 @@ static const struct attribute_group *pt_attr_groups[] = { + + static int __init pt_pmu_hw_init(void) + { +- struct dev_ext_attribute *de_attrs; +- struct attribute **attrs; +- size_t size; ++ static struct dev_ext_attribute de_attrs[ARRAY_SIZE(pt_caps)]; ++ static struct attribute *attrs[ARRAY_SIZE(pt_caps)]; + u64 reg; +- int ret; + long i; + + rdmsrl(MSR_PLATFORM_INFO, reg); +@@ -215,8 +213,6 @@ static int __init pt_pmu_hw_init(void) + pt_pmu.vmx = true; + } + +- attrs = NULL; +- + for (i = 0; i < PT_CPUID_LEAVES; i++) { + cpuid_count(20, i, + &pt_pmu.caps[CR_EAX + i*PT_CPUID_REGS_NUM], +@@ -225,39 +221,25 @@ static int __init pt_pmu_hw_init(void) + &pt_pmu.caps[CR_EDX + i*PT_CPUID_REGS_NUM]); + } + +- ret = -ENOMEM; +- size = sizeof(struct attribute *) * (ARRAY_SIZE(pt_caps)+1); +- attrs = kzalloc(size, GFP_KERNEL); +- if (!attrs) +- goto fail; +- +- size = sizeof(struct dev_ext_attribute) * (ARRAY_SIZE(pt_caps)+1); +- de_attrs = kzalloc(size, GFP_KERNEL); +- if (!de_attrs) +- goto fail; +- ++ pax_open_kernel(); + for (i = 0; i < ARRAY_SIZE(pt_caps); i++) { +- struct dev_ext_attribute *de_attr = de_attrs + i; ++ struct dev_ext_attribute *de_attr = &de_attrs[i]; + +- de_attr->attr.attr.name = pt_caps[i].name; ++ const_cast(de_attr->attr.attr.name) = pt_caps[i].name; + + sysfs_attr_init(&de_attr->attr.attr); + +- de_attr->attr.attr.mode = S_IRUGO; +- de_attr->attr.show = pt_cap_show; +- de_attr->var = (void *)i; ++ const_cast(de_attr->attr.attr.mode) = S_IRUGO; ++ const_cast(de_attr->attr.show) = pt_cap_show; ++ const_cast(de_attr->var) = (void *)i; + + attrs[i] = &de_attr->attr.attr; + } + +- pt_cap_group.attrs = attrs; ++ const_cast(pt_cap_group.attrs) = attrs; ++ pax_close_kernel(); + + return 0; +- +-fail: +- kfree(attrs); +- +- return ret; + } + + #define RTIT_CTL_CYC_PSB (RTIT_CTL_CYCLEACC | \ +diff --git a/arch/x86/events/intel/rapl.c b/arch/x86/events/intel/rapl.c +index 8b902b67342a..a0caaaad53fe 100644 +--- a/arch/x86/events/intel/rapl.c ++++ b/arch/x86/events/intel/rapl.c +@@ -117,14 +117,14 @@ static const char *const rapl_domain_names[NR_RAPL_DOMAINS] __initconst = { + #define RAPL_EVENT_MASK 0xFFULL + + #define DEFINE_RAPL_FORMAT_ATTR(_var, _name, _format) \ +-static ssize_t __rapl_##_var##_show(struct kobject *kobj, \ +- struct kobj_attribute *attr, \ ++static ssize_t __rapl_##_var##_show(struct device *dev, \ ++ struct device_attribute *attr, \ + char *page) \ + { \ + BUILD_BUG_ON(sizeof(_format) >= PAGE_SIZE); \ + return sprintf(page, _format "\n"); \ + } \ +-static struct kobj_attribute format_attr_##_var = \ ++static struct device_attribute format_attr_##_var = \ + __ATTR(_name, 0444, __rapl_##_var##_show, NULL) + + #define RAPL_CNTR_WIDTH 32 +@@ -535,7 +535,7 @@ static struct attribute *rapl_events_knl_attr[] = { + NULL, + }; + +-static struct attribute_group rapl_pmu_events_group = { ++static attribute_group_no_const rapl_pmu_events_group __read_only = { + .name = "events", + .attrs = NULL, /* patched at runtime */ + }; +diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c +index 19d646a783fd..e20a9b216774 100644 +--- a/arch/x86/events/intel/uncore.c ++++ b/arch/x86/events/intel/uncore.c +@@ -90,8 +90,8 @@ struct pci2phy_map *__find_pci2phy_map(int segment) + return map; + } + +-ssize_t uncore_event_show(struct kobject *kobj, +- struct kobj_attribute *attr, char *buf) ++ssize_t uncore_event_show(struct device *dev, ++ struct device_attribute *attr, char *buf) + { + struct uncore_event_desc *event = + container_of(attr, struct uncore_event_desc, attr); +@@ -798,7 +798,7 @@ static void uncore_types_exit(struct intel_uncore_type **types) + static int __init uncore_type_init(struct intel_uncore_type *type, bool setid) + { + struct intel_uncore_pmu *pmus; +- struct attribute_group *attr_group; ++ attribute_group_no_const *attr_group; + struct attribute **attrs; + size_t size; + int i, j; +diff --git a/arch/x86/events/intel/uncore.h b/arch/x86/events/intel/uncore.h +index ad986c1e29bc..9bb701622675 100644 +--- a/arch/x86/events/intel/uncore.h ++++ b/arch/x86/events/intel/uncore.h +@@ -124,9 +124,9 @@ struct intel_uncore_box { + #define UNCORE_BOX_FLAG_CTL_OFFS8 1 /* event config registers are 8-byte apart */ + + struct uncore_event_desc { +- struct kobj_attribute attr; ++ struct device_attribute attr; + const char *config; +-}; ++} __do_const; + + struct pci2phy_map { + struct list_head list; +@@ -136,8 +136,8 @@ struct pci2phy_map { + + struct pci2phy_map *__find_pci2phy_map(int segment); + +-ssize_t uncore_event_show(struct kobject *kobj, +- struct kobj_attribute *attr, char *buf); ++ssize_t uncore_event_show(struct device *dev, ++ struct device_attribute *attr, char *buf); + + #define INTEL_UNCORE_EVENT_DESC(_name, _config) \ + { \ +@@ -146,14 +146,14 @@ ssize_t uncore_event_show(struct kobject *kobj, + } + + #define DEFINE_UNCORE_FORMAT_ATTR(_var, _name, _format) \ +-static ssize_t __uncore_##_var##_show(struct kobject *kobj, \ +- struct kobj_attribute *attr, \ ++static ssize_t __uncore_##_var##_show(struct device *dev, \ ++ struct device_attribute *attr, \ + char *page) \ + { \ + BUILD_BUG_ON(sizeof(_format) >= PAGE_SIZE); \ + return sprintf(page, _format "\n"); \ + } \ +-static struct kobj_attribute format_attr_##_var = \ ++static struct device_attribute format_attr_##_var = \ + __ATTR(_name, 0444, __uncore_##_var##_show, NULL) + + static inline unsigned uncore_pci_box_ctl(struct intel_uncore_box *box) +diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h +index bcbb1d2ae10b..d2511bf2fedd 100644 +--- a/arch/x86/events/perf_event.h ++++ b/arch/x86/events/perf_event.h +@@ -804,7 +804,7 @@ static inline void set_linear_ip(struct pt_regs *regs, unsigned long ip) + regs->cs = kernel_ip(ip) ? __KERNEL_CS : __USER_CS; + if (regs->flags & X86_VM_MASK) + regs->flags ^= (PERF_EFLAGS_VM | X86_VM_MASK); +- regs->ip = ip; ++ regs->ip = kernel_ip(ip) ? ktva_ktla(ip) : ip; + } + + ssize_t x86_event_sysfs_show(char *page, u64 config, u64 event); +diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c +index cb26f18d43af..4f43f2399f6b 100644 +--- a/arch/x86/ia32/ia32_aout.c ++++ b/arch/x86/ia32/ia32_aout.c +@@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm) + unsigned long dump_start, dump_size; + struct user32 dump; + ++ memset(&dump, 0, sizeof(dump)); ++ + fs = get_fs(); + set_fs(KERNEL_DS); + has_dumped = 1; +diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c +index cb13c0564ea7..d63fa1e6080f 100644 +--- a/arch/x86/ia32/ia32_signal.c ++++ b/arch/x86/ia32/ia32_signal.c +@@ -112,7 +112,7 @@ static int ia32_restore_sigcontext(struct pt_regs *regs, + return err; + } + +-asmlinkage long sys32_sigreturn(void) ++SYS32_SYSCALL_DEFINE0(sigreturn) + { + struct pt_regs *regs = current_pt_regs(); + struct sigframe_ia32 __user *frame = (struct sigframe_ia32 __user *)(regs->sp-8); +@@ -123,7 +123,7 @@ asmlinkage long sys32_sigreturn(void) + if (__get_user(set.sig[0], &frame->sc.oldmask) + || (_COMPAT_NSIG_WORDS > 1 + && __copy_from_user((((char *) &set.sig) + 4), +- &frame->extramask, ++ frame->extramask, + sizeof(frame->extramask)))) + goto badframe; + +@@ -138,7 +138,7 @@ asmlinkage long sys32_sigreturn(void) + return 0; + } + +-asmlinkage long sys32_rt_sigreturn(void) ++SYS32_SYSCALL_DEFINE0(rt_sigreturn) + { + struct pt_regs *regs = current_pt_regs(); + struct rt_sigframe_ia32 __user *frame; +@@ -243,7 +243,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, + sp -= frame_size; + /* Align the stack pointer according to the i386 ABI, + * i.e. so that on function entry ((sp + 4) & 15) == 0. */ +- sp = ((sp + 4) & -16ul) - 4; ++ sp = ((sp - 12) & -16ul) - 4; + return (void __user *) sp; + } + +@@ -288,10 +288,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig, + } else { + /* Return stub is in 32bit vsyscall page */ + if (current->mm->context.vdso) +- restorer = current->mm->context.vdso + +- vdso_image_32.sym___kernel_sigreturn; ++ restorer = (void __force_user *)(current->mm->context.vdso + ++ vdso_image_32.sym___kernel_sigreturn); + else +- restorer = &frame->retcode; ++ restorer = frame->retcode; + } + + put_user_try { +@@ -301,7 +301,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig, + * These are actually not used anymore, but left because some + * gdb versions depend on them as a marker. + */ +- put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode); ++ put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode); + } put_user_catch(err); + + if (err) +@@ -343,7 +343,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig, + 0xb8, + __NR_ia32_rt_sigreturn, + 0x80cd, +- 0, ++ 0 + }; + + frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate); +@@ -366,16 +366,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig, + + if (ksig->ka.sa.sa_flags & SA_RESTORER) + restorer = ksig->ka.sa.sa_restorer; ++ else if (current->mm->context.vdso) ++ /* Return stub is in 32bit vsyscall page */ ++ restorer = (void __force_user *)(current->mm->context.vdso + ++ vdso_image_32.sym___kernel_rt_sigreturn); + else +- restorer = current->mm->context.vdso + +- vdso_image_32.sym___kernel_rt_sigreturn; ++ restorer = frame->retcode; + put_user_ex(ptr_to_compat(restorer), &frame->pretcode); + + /* + * Not actually used anymore, but left because some gdb + * versions need it. + */ +- put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode); ++ put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode); + } put_user_catch(err); + + err |= __copy_siginfo_to_user32(&frame->info, &ksig->info, false); +diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c +index 719cd702b0a4..113980ad77e9 100644 +--- a/arch/x86/ia32/sys_ia32.c ++++ b/arch/x86/ia32/sys_ia32.c +@@ -49,18 +49,27 @@ + + #define AA(__x) ((unsigned long)(__x)) + ++static inline loff_t compose_loff(unsigned int high, unsigned int low) ++{ ++ loff_t retval = low; ++ ++ BUILD_BUG_ON(sizeof retval != sizeof low + sizeof high); ++ __builtin_memcpy((unsigned char *)&retval + sizeof low, &high, sizeof high); ++ return retval; ++} ++ + +-asmlinkage long sys32_truncate64(const char __user *filename, +- unsigned long offset_low, +- unsigned long offset_high) ++SYS32_SYSCALL_DEFINE3(truncate64, const char __user *, filename, ++ unsigned int, offset_low, ++ unsigned int, offset_high) + { +- return sys_truncate(filename, ((loff_t) offset_high << 32) | offset_low); ++ return sys_truncate(filename, compose_loff(offset_high, offset_low)); + } + +-asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low, +- unsigned long offset_high) ++SYS32_SYSCALL_DEFINE3(ftruncate64, unsigned int, fd, unsigned int, offset_low, ++ unsigned int, offset_high) + { +- return sys_ftruncate(fd, ((loff_t) offset_high << 32) | offset_low); ++ return sys_ftruncate(fd, ((unsigned long) offset_high << 32) | offset_low); + } + + /* +@@ -69,8 +78,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low, + */ + static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat) + { +- typeof(ubuf->st_uid) uid = 0; +- typeof(ubuf->st_gid) gid = 0; ++ typeof(((struct stat64 *)0)->st_uid) uid = 0; ++ typeof(((struct stat64 *)0)->st_gid) gid = 0; + SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid)); + SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid)); + if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) || +@@ -95,8 +104,8 @@ static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat) + return 0; + } + +-asmlinkage long sys32_stat64(const char __user *filename, +- struct stat64 __user *statbuf) ++SYS32_SYSCALL_DEFINE2(stat64, const char __user *, filename, ++ struct stat64 __user *, statbuf) + { + struct kstat stat; + int ret = vfs_stat(filename, &stat); +@@ -106,8 +115,8 @@ asmlinkage long sys32_stat64(const char __user *filename, + return ret; + } + +-asmlinkage long sys32_lstat64(const char __user *filename, +- struct stat64 __user *statbuf) ++SYS32_SYSCALL_DEFINE2(lstat64, const char __user *, filename, ++ struct stat64 __user *, statbuf) + { + struct kstat stat; + int ret = vfs_lstat(filename, &stat); +@@ -116,7 +125,7 @@ asmlinkage long sys32_lstat64(const char __user *filename, + return ret; + } + +-asmlinkage long sys32_fstat64(unsigned int fd, struct stat64 __user *statbuf) ++SYS32_SYSCALL_DEFINE2(fstat64, unsigned int, fd, struct stat64 __user *, statbuf) + { + struct kstat stat; + int ret = vfs_fstat(fd, &stat); +@@ -125,8 +134,8 @@ asmlinkage long sys32_fstat64(unsigned int fd, struct stat64 __user *statbuf) + return ret; + } + +-asmlinkage long sys32_fstatat(unsigned int dfd, const char __user *filename, +- struct stat64 __user *statbuf, int flag) ++SYS32_SYSCALL_DEFINE4(fstatat, unsigned int, dfd, const char __user *, filename, ++ struct stat64 __user *, statbuf, int, flag) + { + struct kstat stat; + int error; +@@ -152,7 +161,7 @@ struct mmap_arg_struct32 { + unsigned int offset; + }; + +-asmlinkage long sys32_mmap(struct mmap_arg_struct32 __user *arg) ++SYS32_SYSCALL_DEFINE1(mmap, struct mmap_arg_struct32 __user *, arg) + { + struct mmap_arg_struct32 a; + +@@ -166,22 +175,22 @@ asmlinkage long sys32_mmap(struct mmap_arg_struct32 __user *arg) + a.offset>>PAGE_SHIFT); + } + +-asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int __user *stat_addr, +- int options) ++SYS32_SYSCALL_DEFINE3(waitpid, compat_pid_t, pid, unsigned int __user *, stat_addr, ++ int, options) + { + return compat_sys_wait4(pid, stat_addr, options, NULL); + } + + /* warning: next two assume little endian */ +-asmlinkage long sys32_pread(unsigned int fd, char __user *ubuf, u32 count, +- u32 poslo, u32 poshi) ++SYS32_SYSCALL_DEFINE5(pread, unsigned int, fd, char __user *, ubuf, u32, count, ++ u32, poslo, u32, poshi) + { + return sys_pread64(fd, ubuf, count, + ((loff_t)AA(poshi) << 32) | AA(poslo)); + } + +-asmlinkage long sys32_pwrite(unsigned int fd, const char __user *ubuf, +- u32 count, u32 poslo, u32 poshi) ++SYS32_SYSCALL_DEFINE5(pwrite, unsigned int, fd, const char __user *, ubuf, ++ u32, count, u32, poslo, u32, poshi) + { + return sys_pwrite64(fd, ubuf, count, + ((loff_t)AA(poshi) << 32) | AA(poslo)); +@@ -192,40 +201,40 @@ asmlinkage long sys32_pwrite(unsigned int fd, const char __user *ubuf, + * Some system calls that need sign extended arguments. This could be + * done by a generic wrapper. + */ +-long sys32_fadvise64_64(int fd, __u32 offset_low, __u32 offset_high, +- __u32 len_low, __u32 len_high, int advice) ++SYS32_SYSCALL_DEFINE6(fadvise64_64, int, fd, __u32, offset_low, __u32, offset_high, ++ __u32, len_low, __u32, len_high, int, advice) + { + return sys_fadvise64_64(fd, +- (((u64)offset_high)<<32) | offset_low, +- (((u64)len_high)<<32) | len_low, ++ compose_loff(offset_high, offset_low), ++ compose_loff(len_high, len_low), + advice); + } + +-asmlinkage ssize_t sys32_readahead(int fd, unsigned off_lo, unsigned off_hi, +- size_t count) ++SYS32_SYSCALL_DEFINE4(readahead, int, fd, unsigned, off_lo, unsigned, off_hi, ++ size_t, count) + { +- return sys_readahead(fd, ((u64)off_hi << 32) | off_lo, count); ++ return sys_readahead(fd, compose_loff(off_hi, off_lo), count); + } + +-asmlinkage long sys32_sync_file_range(int fd, unsigned off_low, unsigned off_hi, +- unsigned n_low, unsigned n_hi, int flags) ++SYS32_SYSCALL_DEFINE6(sync_file_range, int, fd, unsigned, off_low, unsigned, off_hi, ++ unsigned, n_low, unsigned, n_hi, int, flags) + { + return sys_sync_file_range(fd, +- ((u64)off_hi << 32) | off_low, +- ((u64)n_hi << 32) | n_low, flags); ++ compose_loff(off_hi, off_low), ++ compose_loff(n_hi, n_low), flags); + } + +-asmlinkage long sys32_fadvise64(int fd, unsigned offset_lo, unsigned offset_hi, +- size_t len, int advice) ++SYS32_SYSCALL_DEFINE5(fadvise64, int, fd, unsigned, offset_lo, unsigned, offset_hi, ++ int, len, int, advice) + { +- return sys_fadvise64_64(fd, ((u64)offset_hi << 32) | offset_lo, ++ return sys_fadvise64_64(fd, compose_loff(offset_hi, offset_lo), + len, advice); + } + +-asmlinkage long sys32_fallocate(int fd, int mode, unsigned offset_lo, +- unsigned offset_hi, unsigned len_lo, +- unsigned len_hi) ++SYS32_SYSCALL_DEFINE6(fallocate, int, fd, int, mode, unsigned, offset_lo, ++ unsigned, offset_hi, unsigned, len_lo, ++ unsigned, len_hi) + { +- return sys_fallocate(fd, mode, ((u64)offset_hi << 32) | offset_lo, +- ((u64)len_hi << 32) | len_lo); ++ return sys_fallocate(fd, mode, compose_loff(offset_hi, offset_lo), ++ compose_loff(len_hi, len_lo)); + } +diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h +index e7636bac7372..f5c86c4f689b 100644 +--- a/arch/x86/include/asm/alternative-asm.h ++++ b/arch/x86/include/asm/alternative-asm.h +@@ -3,7 +3,9 @@ + + #ifdef __ASSEMBLY__ + ++#include <linux/linkage.h> + #include <asm/asm.h> ++#include <asm/irq_vectors.h> + + #ifdef CONFIG_SMP + .macro LOCK_PREFIX +@@ -18,6 +20,114 @@ + .endm + #endif + ++.macro pax_force_retaddr_bts rip=0 ++#ifdef KERNEXEC_PLUGIN ++ btsq $63,\rip(%rsp) ++#endif ++.endm ++ ++#if defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS) && defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR) ++#error PAX: the KERNEXEC BTS and OR methods must not be enabled at once ++#endif ++ ++.macro pax_force_retaddr rip=0 ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS ++ btsq $63,\rip(%rsp) ++#endif ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ orq %r12,\rip(%rsp) ++#endif ++.endm ++ ++.macro pax_force_fptr ptr ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS ++ btsq $63,\ptr ++#endif ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ orq %r12,\ptr ++#endif ++.endm ++ ++.macro pax_set_fptr_mask ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR ++ movabs $0x8000000000000000,%r12 ++#endif ++.endm ++ ++#ifdef CONFIG_PAX_RAP ++.macro rap_call target hash="" sym="" ++ ++ jmp 2001f ++ .ifb \hash ++ __ASM_RAP_RET_HASH(__rap_hash_ret_\target) ++ .else ++ __ASM_RAP_RET_HASH(__rap_hash_ret_\hash) ++ .endif ++ .skip 8-(2002f-2001f),0xcc ++ ++ .ifnb \sym ++ .globl \sym ++\sym : ++ .endif ++ ++2001: call \target ++2002: ++.endm ++ ++.macro rap_retloc caller ++ __ASM_RAP_RET_HASH(__rap_hash_ret_\caller) ++ .skip 8-(2002f-2001f),0xcc ++2001: call \caller ++2002: ++.endm ++ ++.macro rap_ret func ++ ret ++.endm ++#endif ++ ++.macro pax_direct_call_global target sym ++#ifdef CONFIG_PAX_RAP ++ rap_call \target, , \sym ++#else ++ .globl \sym ++\sym : ++ call \target ++#endif ++.endm ++ ++.macro pax_indirect_call target extra ++#ifdef CONFIG_PAX_RAP ++ rap_call "*\target" hash=\extra ++#else ++ call *\target ++#endif ++.endm ++ ++.macro pax_direct_call target ++#ifdef CONFIG_PAX_RAP ++ rap_call \target ++#else ++ call \target ++#endif ++.endm ++ ++.macro pax_retloc caller ++#ifdef CONFIG_PAX_RAP ++ rap_retloc \caller ++#else ++#endif ++.endm ++ ++.macro pax_ret func ++ pax_force_retaddr ++#ifdef CONFIG_PAX_RAP ++ rap_ret \func ++#else ++ ret ++#endif ++.endm ++ + /* + * Issue one struct alt_instr descriptor entry (need to put it into + * the section .altinstructions, see below). This entry contains +@@ -50,7 +160,7 @@ + altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f,142b-141b + .popsection + +- .pushsection .altinstr_replacement,"ax" ++ .pushsection .altinstr_replacement,"a" + 143: + \newinstr + 144: +@@ -86,7 +196,7 @@ + altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f,142b-141b + .popsection + +- .pushsection .altinstr_replacement,"ax" ++ .pushsection .altinstr_replacement,"a" + 143: + \newinstr1 + 144: +@@ -95,6 +205,26 @@ + .popsection + .endm + ++.macro __PAX_REFCOUNT section, counter ++#ifdef CONFIG_PAX_REFCOUNT ++ jo 111f ++ .pushsection .text.\section ++111: lea \counter,%_ASM_CX ++ int $X86_REFCOUNT_VECTOR ++222: ++ .popsection ++333: ++ _ASM_EXTABLE(222b, 333b) ++#endif ++.endm ++ ++.macro PAX_REFCOUNT64_OVERFLOW counter ++ __PAX_REFCOUNT refcount64_overflow, \counter ++.endm ++ ++.macro PAX_REFCOUNT64_UNDERFLOW counter ++ __PAX_REFCOUNT refcount64_underflow, \counter ++.endm + #endif /* __ASSEMBLY__ */ + + #endif /* _ASM_X86_ALTERNATIVE_ASM_H */ +diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h +index 1b020381ab38..d42eaf6a5cbe 100644 +--- a/arch/x86/include/asm/alternative.h ++++ b/arch/x86/include/asm/alternative.h +@@ -7,6 +7,7 @@ + #include <linux/stddef.h> + #include <linux/stringify.h> + #include <asm/asm.h> ++#include <asm/irq_vectors.h> + + /* + * Alternative inline assembly for SMP. +@@ -84,6 +85,18 @@ static inline int alternatives_text_reserved(void *start, void *end) + } + #endif /* CONFIG_SMP */ + ++#ifdef CONFIG_PAX_RAP ++#define PAX_DIRECT_CALL(target) "rap_direct_call " target ++#define PAX_DIRECT_CALL_HASH(target, hash) "rap_direct_call " target " " hash ++#define PAX_INDIRECT_CALL(target, extra) "rap_indirect_call " target " " extra ++#define PAX_RET(extra) "rap_ret " extra ++#else ++#define PAX_DIRECT_CALL(target) "call " target ++#define PAX_DIRECT_CALL_HASH(target, hash) "call " target ++#define PAX_INDIRECT_CALL(target, extra) "call " target ++#define PAX_RET(extra) "ret" ++#endif ++ + #define b_replacement(num) "664"#num + #define e_replacement(num) "665"#num + +@@ -137,7 +150,7 @@ static inline int alternatives_text_reserved(void *start, void *end) + ".pushsection .altinstructions,\"a\"\n" \ + ALTINSTR_ENTRY(feature, 1) \ + ".popsection\n" \ +- ".pushsection .altinstr_replacement, \"ax\"\n" \ ++ ".pushsection .altinstr_replacement, \"a\"\n" \ + ALTINSTR_REPLACEMENT(newinstr, feature, 1) \ + ".popsection" + +@@ -147,7 +160,7 @@ static inline int alternatives_text_reserved(void *start, void *end) + ALTINSTR_ENTRY(feature1, 1) \ + ALTINSTR_ENTRY(feature2, 2) \ + ".popsection\n" \ +- ".pushsection .altinstr_replacement, \"ax\"\n" \ ++ ".pushsection .altinstr_replacement, \"a\"\n" \ + ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \ + ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \ + ".popsection" +@@ -206,7 +219,7 @@ static inline int alternatives_text_reserved(void *start, void *end) + + /* Like alternative_io, but for replacing a direct call with another one. */ + #define alternative_call(oldfunc, newfunc, feature, output, input...) \ +- asm volatile (ALTERNATIVE("call %P[old]", "call %P[new]", feature) \ ++ asm volatile (ALTERNATIVE(PAX_DIRECT_CALL("%P[old]"), PAX_DIRECT_CALL("%P[new]"), feature) \ + : output : [old] "i" (oldfunc), [new] "i" (newfunc), ## input) + + /* +@@ -219,8 +232,8 @@ static inline int alternatives_text_reserved(void *start, void *end) + output, input...) \ + { \ + register void *__sp asm(_ASM_SP); \ +- asm volatile (ALTERNATIVE_2("call %P[old]", "call %P[new1]", feature1,\ +- "call %P[new2]", feature2) \ ++ asm volatile (ALTERNATIVE_2(PAX_DIRECT_CALL("%P[old]"), PAX_DIRECT_CALL("%P[new1]"), feature1,\ ++ PAX_DIRECT_CALL("%P[new2]"), feature2) \ + : output, "+r" (__sp) \ + : [old] "i" (oldfunc), [new1] "i" (newfunc1), \ + [new2] "i" (newfunc2), ## input); \ +@@ -238,6 +251,35 @@ static inline int alternatives_text_reserved(void *start, void *end) + */ + #define ASM_NO_INPUT_CLOBBER(clbr...) "i" (0) : clbr + ++#ifdef CONFIG_PAX_REFCOUNT ++#define __PAX_REFCOUNT(size) \ ++ "jo 111f\n" \ ++ ".if "__stringify(size)" == 4\n\t" \ ++ ".pushsection .text.refcount_overflow\n" \ ++ ".elseif "__stringify(size)" == -4\n\t" \ ++ ".pushsection .text.refcount_underflow\n" \ ++ ".elseif "__stringify(size)" == 8\n\t" \ ++ ".pushsection .text.refcount64_overflow\n" \ ++ ".elseif "__stringify(size)" == -8\n\t" \ ++ ".pushsection .text.refcount64_underflow\n" \ ++ ".else\n" \ ++ ".error \"invalid size\"\n" \ ++ ".endif\n" \ ++ "111:\tlea %[counter],%%"_ASM_CX"\n\t" \ ++ "int $"__stringify(X86_REFCOUNT_VECTOR)"\n" \ ++ "222:\n\t" \ ++ ".popsection\n" \ ++ "333:\n" \ ++ _ASM_EXTABLE(222b, 333b) ++ ++#define PAX_REFCOUNT_OVERFLOW(size) __PAX_REFCOUNT(size) ++#define PAX_REFCOUNT_UNDERFLOW(size) __PAX_REFCOUNT(-(size)) ++#else ++#define __PAX_REFCOUNT(size) ++#define PAX_REFCOUNT_OVERFLOW(size) ++#define PAX_REFCOUNT_UNDERFLOW(size) ++#endif ++ + #endif /* __ASSEMBLY__ */ + + #endif /* _ASM_X86_ALTERNATIVE_H */ +diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h +index f5aaf6c83222..6f2398207768 100644 +--- a/arch/x86/include/asm/apic.h ++++ b/arch/x86/include/asm/apic.h +@@ -49,7 +49,7 @@ static inline void generic_apic_probe(void) + + #ifdef CONFIG_X86_LOCAL_APIC + +-extern unsigned int apic_verbosity; ++extern int apic_verbosity; + extern int local_apic_timer_c2_ok; + + extern int disable_apic; +diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h +index 93eebc636c76..6a643955f909 100644 +--- a/arch/x86/include/asm/apm.h ++++ b/arch/x86/include/asm/apm.h +@@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in, + __asm__ __volatile__(APM_DO_ZERO_SEGS + "pushl %%edi\n\t" + "pushl %%ebp\n\t" +- "lcall *%%cs:apm_bios_entry\n\t" ++ "lcall *%%ss:apm_bios_entry\n\t" + "setc %%al\n\t" + "popl %%ebp\n\t" + "popl %%edi\n\t" +@@ -58,7 +58,7 @@ static inline bool apm_bios_call_simple_asm(u32 func, u32 ebx_in, + __asm__ __volatile__(APM_DO_ZERO_SEGS + "pushl %%edi\n\t" + "pushl %%ebp\n\t" +- "lcall *%%cs:apm_bios_entry\n\t" ++ "lcall *%%ss:apm_bios_entry\n\t" + "setc %%bl\n\t" + "popl %%ebp\n\t" + "popl %%edi\n\t" +diff --git a/arch/x86/include/asm/asm-prototypes.h b/arch/x86/include/asm/asm-prototypes.h +index 44b8762fa0c7..59e9d90a5932 100644 +--- a/arch/x86/include/asm/asm-prototypes.h ++++ b/arch/x86/include/asm/asm-prototypes.h +@@ -11,6 +11,8 @@ + #include <asm/special_insns.h> + #include <asm/preempt.h> + ++#include <asm/desc.h> ++ + #ifndef CONFIG_X86_CMPXCHG64 + extern void cmpxchg8b_emu(void); + #endif +diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h +index 7acb51c49fec..46ba0b30fcbb 100644 +--- a/arch/x86/include/asm/asm.h ++++ b/arch/x86/include/asm/asm.h +@@ -79,30 +79,6 @@ + _ASM_PTR (entry); \ + .popsection + +-.macro ALIGN_DESTINATION +- /* check for bad alignment of destination */ +- movl %edi,%ecx +- andl $7,%ecx +- jz 102f /* already aligned */ +- subl $8,%ecx +- negl %ecx +- subl %ecx,%edx +-100: movb (%rsi),%al +-101: movb %al,(%rdi) +- incq %rsi +- incq %rdi +- decl %ecx +- jnz 100b +-102: +- .section .fixup,"ax" +-103: addl %ecx,%edx /* ecx is zerorest also */ +- jmp copy_user_handle_tail +- .previous +- +- _ASM_EXTABLE(100b,103b) +- _ASM_EXTABLE(101b,103b) +- .endm +- + #else + # define _EXPAND_EXTABLE_HANDLE(x) #x + # define _ASM_EXTABLE_HANDLE(from, to, handler) \ +diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h +index 14635c5ea025..199ea31d4d20 100644 +--- a/arch/x86/include/asm/atomic.h ++++ b/arch/x86/include/asm/atomic.h +@@ -27,6 +27,17 @@ static __always_inline int atomic_read(const atomic_t *v) + } + + /** ++ * atomic_read_unchecked - read atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically reads the value of @v. ++ */ ++static __always_inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v) ++{ ++ return ACCESS_ONCE((v)->counter); ++} ++ ++/** + * atomic_set - set atomic variable + * @v: pointer of type atomic_t + * @i: required value +@@ -39,6 +50,18 @@ static __always_inline void atomic_set(atomic_t *v, int i) + } + + /** ++ * atomic_set_unchecked - set atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * @i: required value ++ * ++ * Atomically sets the value of @v to @i. ++ */ ++static __always_inline void atomic_set_unchecked(atomic_unchecked_t *v, int i) ++{ ++ v->counter = i; ++} ++ ++/** + * atomic_add - add integer to atomic variable + * @i: integer value to add + * @v: pointer of type atomic_t +@@ -47,8 +70,24 @@ static __always_inline void atomic_set(atomic_t *v, int i) + */ + static __always_inline void atomic_add(int i, atomic_t *v) + { +- asm volatile(LOCK_PREFIX "addl %1,%0" +- : "+m" (v->counter) ++ asm volatile(LOCK_PREFIX "addl %1,%0\n\t" ++ PAX_REFCOUNT_OVERFLOW(4) ++ : [counter] "+m" (v->counter) ++ : "ir" (i) ++ : "cc", "cx"); ++} ++ ++/** ++ * atomic_add_unchecked - add integer to atomic variable ++ * @i: integer value to add ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically adds @i to @v. ++ */ ++static __always_inline void atomic_add_unchecked(int i, atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "addl %1,%0\n" ++ : [counter] "+m" (v->counter) + : "ir" (i)); + } + +@@ -61,7 +100,23 @@ static __always_inline void atomic_add(int i, atomic_t *v) + */ + static __always_inline void atomic_sub(int i, atomic_t *v) + { +- asm volatile(LOCK_PREFIX "subl %1,%0" ++ asm volatile(LOCK_PREFIX "subl %1,%0\n\t" ++ PAX_REFCOUNT_UNDERFLOW(4) ++ : [counter] "+m" (v->counter) ++ : "ir" (i) ++ : "cc", "cx"); ++} ++ ++/** ++ * atomic_sub_unchecked - subtract integer from atomic variable ++ * @i: integer value to subtract ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically subtracts @i from @v. ++ */ ++static __always_inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "subl %1,%0\n" + : "+m" (v->counter) + : "ir" (i)); + } +@@ -77,7 +132,7 @@ static __always_inline void atomic_sub(int i, atomic_t *v) + */ + static __always_inline bool atomic_sub_and_test(int i, atomic_t *v) + { +- GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", e); ++ GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, -4, "er", i, "%0", e); + } + + /** +@@ -88,7 +143,21 @@ static __always_inline bool atomic_sub_and_test(int i, atomic_t *v) + */ + static __always_inline void atomic_inc(atomic_t *v) + { +- asm volatile(LOCK_PREFIX "incl %0" ++ asm volatile(LOCK_PREFIX "incl %0\n\t" ++ PAX_REFCOUNT_OVERFLOW(4) ++ : [counter] "+m" (v->counter) ++ : : "cc", "cx"); ++} ++ ++/** ++ * atomic_inc_unchecked - increment atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically increments @v by 1. ++ */ ++static __always_inline void atomic_inc_unchecked(atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "incl %0\n" + : "+m" (v->counter)); + } + +@@ -100,7 +169,21 @@ static __always_inline void atomic_inc(atomic_t *v) + */ + static __always_inline void atomic_dec(atomic_t *v) + { +- asm volatile(LOCK_PREFIX "decl %0" ++ asm volatile(LOCK_PREFIX "decl %0\n\t" ++ PAX_REFCOUNT_UNDERFLOW(4) ++ : [counter] "+m" (v->counter) ++ : : "cc", "cx"); ++} ++ ++/** ++ * atomic_dec_unchecked - decrement atomic variable ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically decrements @v by 1. ++ */ ++static __always_inline void atomic_dec_unchecked(atomic_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "decl %0\n" + : "+m" (v->counter)); + } + +@@ -114,7 +197,7 @@ static __always_inline void atomic_dec(atomic_t *v) + */ + static __always_inline bool atomic_dec_and_test(atomic_t *v) + { +- GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", e); ++ GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, -4, "%0", e); + } + + /** +@@ -127,7 +210,20 @@ static __always_inline bool atomic_dec_and_test(atomic_t *v) + */ + static __always_inline bool atomic_inc_and_test(atomic_t *v) + { +- GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", e); ++ GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, 4, "%0", e); ++} ++ ++/** ++ * atomic_inc_and_test_unchecked - increment and test ++ * @v: pointer of type atomic_unchecked_t ++ * ++ * Atomically increments @v by 1 ++ * and returns true if the result is zero, or false for all ++ * other cases. ++ */ ++static __always_inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v) ++{ ++ GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", e); + } + + /** +@@ -141,7 +237,7 @@ static __always_inline bool atomic_inc_and_test(atomic_t *v) + */ + static __always_inline bool atomic_add_negative(int i, atomic_t *v) + { +- GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", s); ++ GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, 4, "er", i, "%0", s); + } + + /** +@@ -151,7 +247,19 @@ static __always_inline bool atomic_add_negative(int i, atomic_t *v) + * + * Atomically adds @i to @v and returns @i + @v + */ +-static __always_inline int atomic_add_return(int i, atomic_t *v) ++static __always_inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v) ++{ ++ return i + xadd_check_overflow(&v->counter, i); ++} ++ ++/** ++ * atomic_add_return_unchecked - add integer and return ++ * @i: integer value to add ++ * @v: pointer of type atomi_uncheckedc_t ++ * ++ * Atomically adds @i to @v and returns @i + @v ++ */ ++static __always_inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v) + { + return i + xadd(&v->counter, i); + } +@@ -163,25 +271,34 @@ static __always_inline int atomic_add_return(int i, atomic_t *v) + * + * Atomically subtracts @i from @v and returns @v - @i + */ +-static __always_inline int atomic_sub_return(int i, atomic_t *v) ++static __always_inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v) + { + return atomic_add_return(-i, v); + } + + #define atomic_inc_return(v) (atomic_add_return(1, v)) ++static __always_inline int atomic_inc_return_unchecked(atomic_unchecked_t *v) ++{ ++ return atomic_add_return_unchecked(1, v); ++} + #define atomic_dec_return(v) (atomic_sub_return(1, v)) + + static __always_inline int atomic_fetch_add(int i, atomic_t *v) + { +- return xadd(&v->counter, i); ++ return xadd_check_overflow(&v->counter, i); + } + + static __always_inline int atomic_fetch_sub(int i, atomic_t *v) + { +- return xadd(&v->counter, -i); ++ return xadd_check_overflow(&v->counter, -i); + } + +-static __always_inline int atomic_cmpxchg(atomic_t *v, int old, int new) ++static __always_inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new) ++{ ++ return cmpxchg(&v->counter, old, new); ++} ++ ++static __always_inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new) + { + return cmpxchg(&v->counter, old, new); + } +@@ -191,6 +308,11 @@ static inline int atomic_xchg(atomic_t *v, int new) + return xchg(&v->counter, new); + } + ++static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new) ++{ ++ return xchg(&v->counter, new); ++} ++ + #define ATOMIC_OP(op) \ + static inline void atomic_##op(int i, atomic_t *v) \ + { \ +@@ -236,12 +358,20 @@ ATOMIC_OPS(xor, ^) + */ + static __always_inline int __atomic_add_unless(atomic_t *v, int a, int u) + { +- int c, old; ++ int c, old, new; + c = atomic_read(v); + for (;;) { +- if (unlikely(c == (u))) ++ if (unlikely(c == u)) + break; +- old = atomic_cmpxchg((v), c, c + (a)); ++ ++ asm volatile("addl %2,%0\n\t" ++ PAX_REFCOUNT_OVERFLOW(4) ++ : "=r" (new) ++ : "0" (c), "ir" (a), ++ [counter] "m" (v->counter) ++ : "cc", "cx"); ++ ++ old = atomic_cmpxchg(v, c, new); + if (likely(old == c)) + break; + c = old; +@@ -250,6 +380,114 @@ static __always_inline int __atomic_add_unless(atomic_t *v, int a, int u) + } + + /** ++ * atomic_inc_not_zero_hint - increment if not null ++ * @v: pointer of type atomic_t ++ * @hint: probable value of the atomic before the increment ++ * ++ * This version of atomic_inc_not_zero() gives a hint of probable ++ * value of the atomic. This helps processor to not read the memory ++ * before doing the atomic read/modify/write cycle, lowering ++ * number of bus transactions on some arches. ++ * ++ * Returns: 0 if increment was not done, 1 otherwise. ++ */ ++#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint ++static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint) ++{ ++ int val, c = hint, new; ++ ++ /* sanity test, should be removed by compiler if hint is a constant */ ++ if (!hint) ++ return __atomic_add_unless(v, 1, 0); ++ ++ do { ++ asm volatile("incl %0\n\t" ++ PAX_REFCOUNT_OVERFLOW(4) ++ : "=r" (new) ++ : "0" (c), ++ [counter] "m" (v->counter) ++ : "cc", "cx"); ++ ++ val = atomic_cmpxchg(v, c, new); ++ if (val == c) ++ return 1; ++ c = val; ++ } while (c); ++ ++ return 0; ++} ++ ++#define atomic_inc_unless_negative atomic_inc_unless_negative ++static inline int atomic_inc_unless_negative(atomic_t *p) ++{ ++ int v, v1, new; ++ ++ for (v = 0; v >= 0; v = v1) { ++ asm volatile("incl %0\n\t" ++ PAX_REFCOUNT_OVERFLOW(4) ++ : "=r" (new) ++ : "0" (v), ++ [counter] "m" (p->counter) ++ : "cc", "cx"); ++ ++ v1 = atomic_cmpxchg(p, v, new); ++ if (likely(v1 == v)) ++ return 1; ++ } ++ return 0; ++} ++ ++#define atomic_dec_unless_positive atomic_dec_unless_positive ++static inline int atomic_dec_unless_positive(atomic_t *p) ++{ ++ int v, v1, new; ++ ++ for (v = 0; v <= 0; v = v1) { ++ asm volatile("decl %0\n\t" ++ PAX_REFCOUNT_UNDERFLOW(4) ++ : "=r" (new) ++ : "0" (v), ++ [counter] "m" (p->counter) ++ : "cc", "cx"); ++ ++ v1 = atomic_cmpxchg(p, v, new); ++ if (likely(v1 == v)) ++ return 1; ++ } ++ return 0; ++} ++ ++/* ++ * atomic_dec_if_positive - decrement by 1 if old value positive ++ * @v: pointer of type atomic_t ++ * ++ * The function returns the old value of *v minus 1, even if ++ * the atomic variable, v, was not decremented. ++ */ ++#define atomic_dec_if_positive atomic_dec_if_positive ++static inline int atomic_dec_if_positive(atomic_t *v) ++{ ++ int c, old, dec; ++ c = atomic_read(v); ++ for (;;) { ++ asm volatile("decl %0\n\t" ++ PAX_REFCOUNT_UNDERFLOW(4) ++ : "=r" (dec) ++ : "0" (c), ++ [counter] "m" (v->counter) ++ : "cc", "cx"); ++ ++ if (unlikely(dec < 0)) ++ break; ++ old = atomic_cmpxchg(v, c, dec); ++ if (likely(old == c)) ++ break; ++ c = old; ++ } ++ return dec; ++} ++ ++/** + * atomic_inc_short - increment of a short integer + * @v: pointer to type int + * +diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h +index 71d7705fb303..02bb244f3cca 100644 +--- a/arch/x86/include/asm/atomic64_32.h ++++ b/arch/x86/include/asm/atomic64_32.h +@@ -8,9 +8,17 @@ + /* An 64bit atomic type */ + + typedef struct { +- u64 __aligned(8) counter; ++ s64 __aligned(8) counter; + } atomic64_t; + ++#ifdef CONFIG_PAX_REFCOUNT ++typedef struct { ++ s64 __aligned(8) counter; ++} atomic64_unchecked_t; ++#else ++typedef atomic64_t atomic64_unchecked_t; ++#endif ++ + #define ATOMIC64_INIT(val) { (val) } + + #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...) +@@ -23,7 +31,7 @@ typedef struct { + + #ifdef CONFIG_X86_CMPXCHG64 + #define __alternative_atomic64(f, g, out, in...) \ +- asm volatile("call %P[func]" \ ++ asm volatile(PAX_DIRECT_CALL("%P[func]") \ + : out : [func] "i" (atomic64_##g##_cx8), ## in) + + #define ATOMIC64_DECL(sym) ATOMIC64_DECL_ONE(sym##_cx8) +@@ -36,21 +44,31 @@ typedef struct { + ATOMIC64_DECL_ONE(sym##_386) + + ATOMIC64_DECL_ONE(add_386); ++ATOMIC64_DECL_ONE(add_unchecked_386); + ATOMIC64_DECL_ONE(sub_386); ++ATOMIC64_DECL_ONE(sub_unchecked_386); + ATOMIC64_DECL_ONE(inc_386); ++ATOMIC64_DECL_ONE(inc_unchecked_386); + ATOMIC64_DECL_ONE(dec_386); ++ATOMIC64_DECL_ONE(dec_unchecked_386); + #endif + + #define alternative_atomic64(f, out, in...) \ + __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in) + + ATOMIC64_DECL(read); ++ATOMIC64_DECL(read_unchecked); + ATOMIC64_DECL(set); ++ATOMIC64_DECL(set_unchecked); + ATOMIC64_DECL(xchg); + ATOMIC64_DECL(add_return); ++ATOMIC64_DECL(add_return_unchecked); + ATOMIC64_DECL(sub_return); ++ATOMIC64_DECL(sub_return_unchecked); + ATOMIC64_DECL(inc_return); ++ATOMIC64_DECL(inc_return_unchecked); + ATOMIC64_DECL(dec_return); ++ATOMIC64_DECL(dec_return_unchecked); + ATOMIC64_DECL(dec_if_positive); + ATOMIC64_DECL(inc_not_zero); + ATOMIC64_DECL(add_unless); +@@ -76,6 +94,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n + } + + /** ++ * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable ++ * @p: pointer to type atomic64_unchecked_t ++ * @o: expected value ++ * @n: new value ++ * ++ * Atomically sets @v to @n if it was equal to @o and returns ++ * the old value. ++ */ ++ ++static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n) ++{ ++ return cmpxchg64(&v->counter, o, n); ++} ++ ++/** + * atomic64_xchg - xchg atomic64 variable + * @v: pointer to type atomic64_t + * @n: value to assign +@@ -95,6 +128,25 @@ static inline long long atomic64_xchg(atomic64_t *v, long long n) + } + + /** ++ * atomic64_xchg_unchecked - xchg atomic64 variable ++ * @v: pointer to type atomic64_unchecked_t ++ * @n: value to assign ++ * ++ * Atomically xchgs the value of @v to @n and returns ++ * the old value. ++ */ ++static inline long long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long long n) ++{ ++ long long o; ++ unsigned high = (unsigned)(n >> 32); ++ unsigned low = (unsigned)n; ++ alternative_atomic64(xchg, "=&A" (o), ++ "S" (v), "b" (low), "c" (high) ++ : "memory"); ++ return o; ++} ++ ++/** + * atomic64_set - set atomic64 variable + * @v: pointer to type atomic64_t + * @i: value to assign +@@ -111,6 +163,22 @@ static inline void atomic64_set(atomic64_t *v, long long i) + } + + /** ++ * atomic64_set_unchecked - set atomic64 variable ++ * @v: pointer to type atomic64_unchecked_t ++ * @n: value to assign ++ * ++ * Atomically sets the value of @v to @n. ++ */ ++static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i) ++{ ++ unsigned high = (unsigned)(i >> 32); ++ unsigned low = (unsigned)i; ++ alternative_atomic64(set, /* no output */, ++ "S" (v), "b" (low), "c" (high) ++ : "eax", "edx", "memory"); ++} ++ ++/** + * atomic64_read - read atomic64 variable + * @v: pointer to type atomic64_t + * +@@ -124,6 +192,19 @@ static inline long long atomic64_read(const atomic64_t *v) + } + + /** ++ * atomic64_read_unchecked - read atomic64 variable ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically reads the value of @v and returns it. ++ */ ++static inline long long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v) ++{ ++ long long r; ++ alternative_atomic64(read, "=&A" (r), "c" (v) : "memory"); ++ return r; ++ } ++ ++/** + * atomic64_add_return - add and return + * @i: integer value to add + * @v: pointer to type atomic64_t +@@ -138,6 +219,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v) + return i; + } + ++/** ++ * atomic64_add_return_unchecked - add and return ++ * @i: integer value to add ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically adds @i to @v and returns @i + *@v ++ */ ++static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v) ++{ ++ alternative_atomic64(add_return_unchecked, ++ ASM_OUTPUT2("+A" (i), "+c" (v)), ++ ASM_NO_INPUT_CLOBBER("memory")); ++ return i; ++} ++ + /* + * Other variants with different arithmetic operators: + */ +@@ -157,6 +253,14 @@ static inline long long atomic64_inc_return(atomic64_t *v) + return a; + } + ++static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v) ++{ ++ long long a; ++ alternative_atomic64(inc_return_unchecked, "=&A" (a), ++ "S" (v) : "memory", "ecx"); ++ return a; ++} ++ + static inline long long atomic64_dec_return(atomic64_t *v) + { + long long a; +@@ -181,6 +285,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v) + } + + /** ++ * atomic64_add_unchecked - add integer to atomic64 variable ++ * @i: integer value to add ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically adds @i to @v. ++ */ ++static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v) ++{ ++ __alternative_atomic64(add_unchecked, add_return_unchecked, ++ ASM_OUTPUT2("+A" (i), "+c" (v)), ++ ASM_NO_INPUT_CLOBBER("memory")); ++ return i; ++} ++ ++/** + * atomic64_sub - subtract the atomic64 variable + * @i: integer value to subtract + * @v: pointer to type atomic64_t +@@ -222,6 +341,18 @@ static inline void atomic64_inc(atomic64_t *v) + } + + /** ++ * atomic64_inc_unchecked - increment atomic64 variable ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically increments @v by 1. ++ */ ++static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v) ++{ ++ __alternative_atomic64(inc_unchecked, inc_return_unchecked, /* no output */, ++ "S" (v) : "memory", "eax", "ecx", "edx"); ++} ++ ++/** + * atomic64_dec - decrement atomic64 variable + * @v: pointer to type atomic64_t + * +diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h +index 89ed2f6ae2f7..25490ad26c3d 100644 +--- a/arch/x86/include/asm/atomic64_64.h ++++ b/arch/x86/include/asm/atomic64_64.h +@@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v) + } + + /** ++ * atomic64_read_unchecked - read atomic64 variable ++ * @v: pointer of type atomic64_unchecked_t ++ * ++ * Atomically reads the value of @v. ++ * Doesn't imply a read memory barrier. ++ */ ++static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v) ++{ ++ return ACCESS_ONCE((v)->counter); ++} ++ ++/** + * atomic64_set - set atomic64 variable + * @v: pointer to type atomic64_t + * @i: required value +@@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i) + } + + /** ++ * atomic64_set_unchecked - set atomic64 variable ++ * @v: pointer to type atomic64_unchecked_t ++ * @i: required value ++ * ++ * Atomically sets the value of @v to @i. ++ */ ++static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i) ++{ ++ v->counter = i; ++} ++ ++/** + * atomic64_add - add integer to atomic64 variable + * @i: integer value to add + * @v: pointer to type atomic64_t +@@ -42,6 +66,22 @@ static inline void atomic64_set(atomic64_t *v, long i) + */ + static __always_inline void atomic64_add(long i, atomic64_t *v) + { ++ asm volatile(LOCK_PREFIX "addq %1,%0\n\t" ++ PAX_REFCOUNT_OVERFLOW(8) ++ : [counter] "=m" (v->counter) ++ : "er" (i), "m" (v->counter) ++ : "cc", "cx"); ++} ++ ++/** ++ * atomic64_add_unchecked - add integer to atomic64 variable ++ * @i: integer value to add ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically adds @i to @v. ++ */ ++static __always_inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v) ++{ + asm volatile(LOCK_PREFIX "addq %1,%0" + : "=m" (v->counter) + : "er" (i), "m" (v->counter)); +@@ -56,7 +96,23 @@ static __always_inline void atomic64_add(long i, atomic64_t *v) + */ + static inline void atomic64_sub(long i, atomic64_t *v) + { +- asm volatile(LOCK_PREFIX "subq %1,%0" ++ asm volatile(LOCK_PREFIX "subq %1,%0\n\t" ++ PAX_REFCOUNT_UNDERFLOW(8) ++ : [counter] "=m" (v->counter) ++ : "er" (i), "m" (v->counter) ++ : "cc", "cx"); ++} ++ ++/** ++ * atomic64_sub_unchecked - subtract the atomic64 variable ++ * @i: integer value to subtract ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically subtracts @i from @v. ++ */ ++static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "subq %1,%0\n" + : "=m" (v->counter) + : "er" (i), "m" (v->counter)); + } +@@ -72,7 +128,7 @@ static inline void atomic64_sub(long i, atomic64_t *v) + */ + static inline bool atomic64_sub_and_test(long i, atomic64_t *v) + { +- GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", e); ++ GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, -8, "er", i, "%0", e); + } + + /** +@@ -83,6 +139,21 @@ static inline bool atomic64_sub_and_test(long i, atomic64_t *v) + */ + static __always_inline void atomic64_inc(atomic64_t *v) + { ++ asm volatile(LOCK_PREFIX "incq %0\n\t" ++ PAX_REFCOUNT_OVERFLOW(8) ++ : [counter] "=m" (v->counter) ++ : "m" (v->counter) ++ : "cc", "cx"); ++} ++ ++/** ++ * atomic64_inc_unchecked - increment atomic64 variable ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically increments @v by 1. ++ */ ++static __always_inline void atomic64_inc_unchecked(atomic64_unchecked_t *v) ++{ + asm volatile(LOCK_PREFIX "incq %0" + : "=m" (v->counter) + : "m" (v->counter)); +@@ -96,7 +167,22 @@ static __always_inline void atomic64_inc(atomic64_t *v) + */ + static __always_inline void atomic64_dec(atomic64_t *v) + { +- asm volatile(LOCK_PREFIX "decq %0" ++ asm volatile(LOCK_PREFIX "decq %0\n\t" ++ PAX_REFCOUNT_UNDERFLOW(8) ++ : [counter] "=m" (v->counter) ++ : "m" (v->counter) ++ : "cc", "cx"); ++} ++ ++/** ++ * atomic64_dec_unchecked - decrement atomic64 variable ++ * @v: pointer to type atomic64_t ++ * ++ * Atomically decrements @v by 1. ++ */ ++static __always_inline void atomic64_dec_unchecked(atomic64_unchecked_t *v) ++{ ++ asm volatile(LOCK_PREFIX "decq %0\n" + : "=m" (v->counter) + : "m" (v->counter)); + } +@@ -111,7 +197,7 @@ static __always_inline void atomic64_dec(atomic64_t *v) + */ + static inline bool atomic64_dec_and_test(atomic64_t *v) + { +- GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", e); ++ GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, -8, "%0", e); + } + + /** +@@ -124,7 +210,7 @@ static inline bool atomic64_dec_and_test(atomic64_t *v) + */ + static inline bool atomic64_inc_and_test(atomic64_t *v) + { +- GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", e); ++ GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, 8, "%0", e); + } + + /** +@@ -138,7 +224,7 @@ static inline bool atomic64_inc_and_test(atomic64_t *v) + */ + static inline bool atomic64_add_negative(long i, atomic64_t *v) + { +- GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", s); ++ GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, 8, "er", i, "%0", s); + } + + /** +@@ -150,6 +236,18 @@ static inline bool atomic64_add_negative(long i, atomic64_t *v) + */ + static __always_inline long atomic64_add_return(long i, atomic64_t *v) + { ++ return i + xadd_check_overflow(&v->counter, i); ++} ++ ++/** ++ * atomic64_add_return_unchecked - add and return ++ * @i: integer value to add ++ * @v: pointer to type atomic64_unchecked_t ++ * ++ * Atomically adds @i to @v and returns @i + @v ++ */ ++static __always_inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v) ++{ + return i + xadd(&v->counter, i); + } + +@@ -160,15 +258,19 @@ static inline long atomic64_sub_return(long i, atomic64_t *v) + + static inline long atomic64_fetch_add(long i, atomic64_t *v) + { +- return xadd(&v->counter, i); ++ return xadd_check_overflow(&v->counter, i); + } + + static inline long atomic64_fetch_sub(long i, atomic64_t *v) + { +- return xadd(&v->counter, -i); ++ return xadd_check_overflow(&v->counter, -i); + } + + #define atomic64_inc_return(v) (atomic64_add_return(1, (v))) ++static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v) ++{ ++ return atomic64_add_return_unchecked(1, v); ++} + #define atomic64_dec_return(v) (atomic64_sub_return(1, (v))) + + static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new) +@@ -176,11 +278,21 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new) + return cmpxchg(&v->counter, old, new); + } + ++static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new) ++{ ++ return cmpxchg(&v->counter, old, new); ++} ++ + static inline long atomic64_xchg(atomic64_t *v, long new) + { + return xchg(&v->counter, new); + } + ++static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new) ++{ ++ return xchg(&v->counter, new); ++} ++ + /** + * atomic64_add_unless - add unless the number is a given value + * @v: pointer of type atomic64_t +@@ -192,17 +304,25 @@ static inline long atomic64_xchg(atomic64_t *v, long new) + */ + static inline bool atomic64_add_unless(atomic64_t *v, long a, long u) + { +- long c, old; ++ long c, old, new; + c = atomic64_read(v); + for (;;) { +- if (unlikely(c == (u))) ++ if (unlikely(c == u)) + break; +- old = atomic64_cmpxchg((v), c, c + (a)); ++ ++ asm volatile("addq %2,%0\n\t" ++ PAX_REFCOUNT_OVERFLOW(8) ++ : "=r" (new) ++ : "0" (c), "ir" (a), ++ [counter] "m" (v->counter) ++ : "cc", "cx"); ++ ++ old = atomic64_cmpxchg(v, c, new); + if (likely(old == c)) + break; + c = old; + } +- return c != (u); ++ return c != u; + } + + #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) +diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h +index 68557f52b961..d9828eca85e9 100644 +--- a/arch/x86/include/asm/bitops.h ++++ b/arch/x86/include/asm/bitops.h +@@ -50,7 +50,7 @@ + * a mask operation on a byte. + */ + #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr)) +-#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3)) ++#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3)) + #define CONST_MASK(nr) (1 << ((nr) & 7)) + + /** +@@ -203,7 +203,7 @@ static __always_inline void change_bit(long nr, volatile unsigned long *addr) + */ + static __always_inline bool test_and_set_bit(long nr, volatile unsigned long *addr) + { +- GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", c); ++ GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", c); + } + + /** +@@ -249,7 +249,7 @@ static __always_inline bool __test_and_set_bit(long nr, volatile unsigned long * + */ + static __always_inline bool test_and_clear_bit(long nr, volatile unsigned long *addr) + { +- GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", c); ++ GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", c); + } + + /** +@@ -302,7 +302,7 @@ static __always_inline bool __test_and_change_bit(long nr, volatile unsigned lon + */ + static __always_inline bool test_and_change_bit(long nr, volatile unsigned long *addr) + { +- GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", c); ++ GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", c); + } + + static __always_inline bool constant_test_bit(long nr, const volatile unsigned long *addr) +@@ -343,7 +343,7 @@ static bool test_bit(int nr, const volatile unsigned long *addr); + * + * Undefined if no bit exists, so code should check against 0 first. + */ +-static __always_inline unsigned long __ffs(unsigned long word) ++static __always_inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word) + { + asm("rep; bsf %1,%0" + : "=r" (word) +@@ -357,7 +357,7 @@ static __always_inline unsigned long __ffs(unsigned long word) + * + * Undefined if no zero exists, so code should check against ~0UL first. + */ +-static __always_inline unsigned long ffz(unsigned long word) ++static __always_inline unsigned long __intentional_overflow(-1) ffz(unsigned long word) + { + asm("rep; bsf %1,%0" + : "=r" (word) +@@ -371,7 +371,7 @@ static __always_inline unsigned long ffz(unsigned long word) + * + * Undefined if no set bit exists, so code should check against 0 first. + */ +-static __always_inline unsigned long __fls(unsigned long word) ++static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word) + { + asm("bsr %1,%0" + : "=r" (word) +@@ -434,7 +434,7 @@ static __always_inline int ffs(int x) + * set bit if value is nonzero. The last (most significant) bit is + * at position 32. + */ +-static __always_inline int fls(int x) ++static __always_inline int __intentional_overflow(-1) fls(int x) + { + int r; + +@@ -476,7 +476,7 @@ static __always_inline int fls(int x) + * at position 64. + */ + #ifdef CONFIG_X86_64 +-static __always_inline int fls64(__u64 x) ++static __always_inline __intentional_overflow(-1) int fls64(__u64 x) + { + int bitpos = -1; + /* +diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h +index abd06b19ddd2..17fc65f3a525 100644 +--- a/arch/x86/include/asm/boot.h ++++ b/arch/x86/include/asm/boot.h +@@ -6,7 +6,7 @@ + #include <uapi/asm/boot.h> + + /* Physical address where kernel should be loaded. */ +-#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ ++#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ + + (CONFIG_PHYSICAL_ALIGN - 1)) \ + & ~(CONFIG_PHYSICAL_ALIGN - 1)) + +diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h +index 48f99f15452e..26ab08aea340 100644 +--- a/arch/x86/include/asm/cache.h ++++ b/arch/x86/include/asm/cache.h +@@ -5,12 +5,12 @@ + + /* L1 cache line size */ + #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT) +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) + + #define __read_mostly __attribute__((__section__(".data..read_mostly"))) + + #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT +-#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT) ++#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT) + + #ifdef CONFIG_X86_VSMP + #ifdef CONFIG_SMP +diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h +index 7b53743ed267..5745aa177d8a 100644 +--- a/arch/x86/include/asm/checksum_32.h ++++ b/arch/x86/include/asm/checksum_32.h +@@ -16,7 +16,7 @@ + * + * it's best to have buff aligned on a 32-bit boundary + */ +-asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum); ++asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum) __rap_hash; + + /* + * the same as csum_partial, but copies from src while it +@@ -30,6 +30,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst, + int len, __wsum sum, + int *src_err_ptr, int *dst_err_ptr); + ++asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst, ++ int len, __wsum sum, ++ int *src_err_ptr, int *dst_err_ptr) __rap_hash; ++ ++asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst, ++ int len, __wsum sum, ++ int *src_err_ptr, int *dst_err_ptr); ++ + /* + * Note: when you get a NULL pointer exception here this means someone + * passed in an incorrect kernel address to one of these functions. +@@ -52,7 +60,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src, + + might_sleep(); + stac(); +- ret = csum_partial_copy_generic((__force void *)src, dst, ++ ret = csum_partial_copy_generic_from_user((__force void *)src, dst, + len, sum, err_ptr, NULL); + clac(); + +@@ -183,7 +191,7 @@ static inline __wsum csum_and_copy_to_user(const void *src, + might_sleep(); + if (access_ok(VERIFY_WRITE, dst, len)) { + stac(); +- ret = csum_partial_copy_generic(src, (__force void *)dst, ++ ret = csum_partial_copy_generic_to_user(src, (__force void *)dst, + len, sum, NULL, err_ptr); + clac(); + return ret; +diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h +index 97848cdfcb1a..9ccfae996141 100644 +--- a/arch/x86/include/asm/cmpxchg.h ++++ b/arch/x86/include/asm/cmpxchg.h +@@ -15,8 +15,12 @@ extern void __cmpxchg_wrong_size(void) + __compiletime_error("Bad argument size for cmpxchg"); + extern void __xadd_wrong_size(void) + __compiletime_error("Bad argument size for xadd"); ++extern void __xadd_check_overflow_wrong_size(void) ++ __compiletime_error("Bad argument size for xadd_check_overflow"); + extern void __add_wrong_size(void) + __compiletime_error("Bad argument size for add"); ++extern void __add_check_overflow_wrong_size(void) ++ __compiletime_error("Bad argument size for add_check_overflow"); + + /* + * Constants for operation sizes. On 32-bit, the 64-bit size it set to +@@ -68,6 +72,32 @@ extern void __add_wrong_size(void) + __ret; \ + }) + ++#ifdef CONFIG_PAX_REFCOUNT ++#define __xchg_op_check_overflow(ptr, arg, op, lock) \ ++ ({ \ ++ __typeof__ (*(ptr)) __ret = (arg); \ ++ switch (sizeof(*(ptr))) { \ ++ case __X86_CASE_L: \ ++ asm volatile (lock #op "l %0, %1\n" \ ++ PAX_REFCOUNT_OVERFLOW(4) \ ++ : "+r" (__ret), [counter] "+m" (*(ptr))\ ++ : : "memory", "cc", "cx"); \ ++ break; \ ++ case __X86_CASE_Q: \ ++ asm volatile (lock #op "q %q0, %1\n" \ ++ PAX_REFCOUNT_OVERFLOW(8) \ ++ : "+r" (__ret), [counter] "+m" (*(ptr))\ ++ : : "memory", "cc", "cx"); \ ++ break; \ ++ default: \ ++ __ ## op ## _check_overflow_wrong_size(); \ ++ } \ ++ __ret; \ ++ }) ++#else ++#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock) ++#endif ++ + /* + * Note: no "lock" prefix even on SMP: xchg always implies lock anyway. + * Since this is generally used to protect other memory information, we +@@ -162,6 +192,9 @@ extern void __add_wrong_size(void) + #define __xadd(ptr, inc, lock) __xchg_op((ptr), (inc), xadd, lock) + #define xadd(ptr, inc) __xadd((ptr), (inc), LOCK_PREFIX) + ++#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock) ++#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX) ++ + #define __cmpxchg_double(pfx, p1, p2, o1, o2, n1, n2) \ + ({ \ + bool __ret; \ +diff --git a/arch/x86/include/asm/cmpxchg_32.h b/arch/x86/include/asm/cmpxchg_32.h +index e4959d023af8..c62dbc28a307 100644 +--- a/arch/x86/include/asm/cmpxchg_32.h ++++ b/arch/x86/include/asm/cmpxchg_32.h +@@ -81,7 +81,7 @@ static inline u64 __cmpxchg64_local(volatile u64 *ptr, u64 old, u64 new) + __typeof__(*(ptr)) __old = (o); \ + __typeof__(*(ptr)) __new = (n); \ + alternative_io(LOCK_PREFIX_HERE \ +- "call cmpxchg8b_emu", \ ++ PAX_DIRECT_CALL("cmpxchg8b_emu"), \ + "lock; cmpxchg8b (%%esi)" , \ + X86_FEATURE_CX8, \ + "=A" (__ret), \ +@@ -97,7 +97,7 @@ static inline u64 __cmpxchg64_local(volatile u64 *ptr, u64 old, u64 new) + __typeof__(*(ptr)) __ret; \ + __typeof__(*(ptr)) __old = (o); \ + __typeof__(*(ptr)) __new = (n); \ +- alternative_io("call cmpxchg8b_emu", \ ++ alternative_io(PAX_DIRECT_CALL("cmpxchg8b_emu"), \ + "cmpxchg8b (%%esi)" , \ + X86_FEATURE_CX8, \ + "=A" (__ret), \ +diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h +index 24118c0b4640..55d73de1a85f 100644 +--- a/arch/x86/include/asm/compat.h ++++ b/arch/x86/include/asm/compat.h +@@ -42,7 +42,11 @@ typedef u32 compat_uint_t; + typedef u32 compat_ulong_t; + typedef u32 compat_u32; + typedef u64 __attribute__((aligned(4))) compat_u64; ++#ifdef CHECKER_PLUGIN_USER + typedef u32 compat_uptr_t; ++#else ++typedef u32 __user compat_uptr_t; ++#endif + + struct compat_timespec { + compat_time_t tv_sec; +diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h +index 1d2b69fc0ceb..8ca35d6bb941 100644 +--- a/arch/x86/include/asm/cpufeature.h ++++ b/arch/x86/include/asm/cpufeature.h +@@ -156,7 +156,7 @@ static __always_inline __pure bool _static_cpu_has(u16 bit) + " .byte 5f - 4f\n" /* repl len */ + " .byte 3b - 2b\n" /* pad len */ + ".previous\n" +- ".section .altinstr_replacement,\"ax\"\n" ++ ".section .altinstr_replacement,\"a\"\n" + "4: jmp %l[t_no]\n" + "5:\n" + ".previous\n" +diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h +index ed10b5bf9b93..95be66193e76 100644 +--- a/arch/x86/include/asm/cpufeatures.h ++++ b/arch/x86/include/asm/cpufeatures.h +@@ -206,7 +206,8 @@ + + #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */ + #define X86_FEATURE_XENPV ( 8*32+16) /* "" Xen paravirtual guest */ +- ++#define X86_FEATURE_PCIDUDEREF ( 8*32+30) /* PaX PCID based UDEREF */ ++#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */ + + /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */ + #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/ +@@ -214,7 +215,7 @@ + #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */ + #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */ + #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */ +-#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */ ++#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */ + #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */ + #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */ + #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */ +diff --git a/arch/x86/include/asm/crypto/camellia.h b/arch/x86/include/asm/crypto/camellia.h +index bb93333d9200..ee113c017dd1 100644 +--- a/arch/x86/include/asm/crypto/camellia.h ++++ b/arch/x86/include/asm/crypto/camellia.h +@@ -39,34 +39,41 @@ extern int xts_camellia_setkey(struct crypto_tfm *tfm, const u8 *key, + /* regular block cipher functions */ + asmlinkage void __camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst, + const u8 *src, bool xor); +-asmlinkage void camellia_dec_blk(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_dec_blk(void *ctx, u8 *dst, + const u8 *src); + + /* 2-way parallel cipher functions */ + asmlinkage void __camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst, + const u8 *src, bool xor); +-asmlinkage void camellia_dec_blk_2way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_dec_blk_2way(void *ctx, u8 *dst, + const u8 *src); + + /* 16-way parallel cipher functions (avx/aes-ni) */ +-asmlinkage void camellia_ecb_enc_16way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_ecb_enc_16way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void camellia_ecb_dec_16way(struct camellia_ctx *ctx, u8 *dst, ++asmlinkage void camellia_ecb_dec_16way(void *ctx, u8 *dst, + const u8 *src); +- +-asmlinkage void camellia_cbc_dec_16way(struct camellia_ctx *ctx, u8 *dst, ++void roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void __camellia_enc_blk16(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void __camellia_dec_blk16(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++ ++asmlinkage void camellia_cbc_dec_16way(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void camellia_ctr_16way(struct camellia_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void camellia_ctr_16way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + +-asmlinkage void camellia_xts_enc_16way(struct camellia_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); +-asmlinkage void camellia_xts_dec_16way(struct camellia_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void camellia_xts_enc_16way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); ++asmlinkage void camellia_xts_dec_16way(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + +-static inline void camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst, ++static inline void camellia_enc_blk(void *_ctx, u8 *dst, + const u8 *src) + { ++ struct camellia_ctx *ctx = _ctx; + __camellia_enc_blk(ctx, dst, src, false); + } + +@@ -76,9 +83,10 @@ static inline void camellia_enc_blk_xor(struct camellia_ctx *ctx, u8 *dst, + __camellia_enc_blk(ctx, dst, src, true); + } + +-static inline void camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst, ++static inline void camellia_enc_blk_2way(void *_ctx, u8 *dst, + const u8 *src) + { ++ struct camellia_ctx *ctx = _ctx; + __camellia_enc_blk_2way(ctx, dst, src, false); + } + +@@ -89,7 +97,7 @@ static inline void camellia_enc_blk_xor_2way(struct camellia_ctx *ctx, u8 *dst, + } + + /* glue helpers */ +-extern void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src); ++extern void camellia_decrypt_cbc_2way(void *ctx, u8 *dst, const u8 *src); + extern void camellia_crypt_ctr(void *ctx, u128 *dst, const u128 *src, + le128 *iv); + extern void camellia_crypt_ctr_2way(void *ctx, u128 *dst, const u128 *src, +diff --git a/arch/x86/include/asm/crypto/glue_helper.h b/arch/x86/include/asm/crypto/glue_helper.h +index 03bb1065c335..9e7a45cc8b9c 100644 +--- a/arch/x86/include/asm/crypto/glue_helper.h ++++ b/arch/x86/include/asm/crypto/glue_helper.h +@@ -11,16 +11,16 @@ + #include <crypto/b128ops.h> + + typedef void (*common_glue_func_t)(void *ctx, u8 *dst, const u8 *src); +-typedef void (*common_glue_cbc_func_t)(void *ctx, u128 *dst, const u128 *src); ++typedef void (*common_glue_cbc_func_t)(void *ctx, u8 *dst, const u8 *src); + typedef void (*common_glue_ctr_func_t)(void *ctx, u128 *dst, const u128 *src, + le128 *iv); + typedef void (*common_glue_xts_func_t)(void *ctx, u128 *dst, const u128 *src, + le128 *iv); + +-#define GLUE_FUNC_CAST(fn) ((common_glue_func_t)(fn)) +-#define GLUE_CBC_FUNC_CAST(fn) ((common_glue_cbc_func_t)(fn)) +-#define GLUE_CTR_FUNC_CAST(fn) ((common_glue_ctr_func_t)(fn)) +-#define GLUE_XTS_FUNC_CAST(fn) ((common_glue_xts_func_t)(fn)) ++#define GLUE_FUNC_CAST(fn) (fn) ++#define GLUE_CBC_FUNC_CAST(fn) (fn) ++#define GLUE_CTR_FUNC_CAST(fn) (fn) ++#define GLUE_XTS_FUNC_CAST(fn) (fn) + + struct common_glue_func_entry { + unsigned int num_blocks; /* number of blocks that @fn will process */ +diff --git a/arch/x86/include/asm/crypto/serpent-avx.h b/arch/x86/include/asm/crypto/serpent-avx.h +index 33c2b8a435da..21976b7b3aa0 100644 +--- a/arch/x86/include/asm/crypto/serpent-avx.h ++++ b/arch/x86/include/asm/crypto/serpent-avx.h +@@ -16,20 +16,22 @@ struct serpent_xts_ctx { + struct serpent_ctx crypt_ctx; + }; + +-asmlinkage void serpent_ecb_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, ++asmlinkage void serpent_ecb_enc_8way_avx(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void serpent_ecb_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, ++asmlinkage void serpent_ecb_dec_8way_avx(void *ctx, u8 *dst, + const u8 *src); ++void __serpent_enc_blk8_avx(void *ctx, u8 *dst, const u8 *src) __rap_hash; ++void __serpent_dec_blk8_avx(void *ctx, u8 *dst, const u8 *src) __rap_hash; + +-asmlinkage void serpent_cbc_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, ++asmlinkage void serpent_cbc_dec_8way_avx(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void serpent_ctr_8way_avx(struct serpent_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void serpent_ctr_8way_avx(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + +-asmlinkage void serpent_xts_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); +-asmlinkage void serpent_xts_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, +- const u8 *src, le128 *iv); ++asmlinkage void serpent_xts_enc_8way_avx(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); ++asmlinkage void serpent_xts_dec_8way_avx(void *ctx, u128 *dst, ++ const u128 *src, le128 *iv); + + extern void __serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, + le128 *iv); +diff --git a/arch/x86/include/asm/crypto/serpent-sse2.h b/arch/x86/include/asm/crypto/serpent-sse2.h +index e6e77dffbdab..fe4208105880 100644 +--- a/arch/x86/include/asm/crypto/serpent-sse2.h ++++ b/arch/x86/include/asm/crypto/serpent-sse2.h +@@ -13,7 +13,7 @@ asmlinkage void __serpent_enc_blk_4way(struct serpent_ctx *ctx, u8 *dst, + asmlinkage void serpent_dec_blk_4way(struct serpent_ctx *ctx, u8 *dst, + const u8 *src); + +-static inline void serpent_enc_blk_xway(struct serpent_ctx *ctx, u8 *dst, ++static inline void serpent_enc_blk_xway(void *ctx, u8 *dst, + const u8 *src) + { + __serpent_enc_blk_4way(ctx, dst, src, false); +@@ -25,7 +25,7 @@ static inline void serpent_enc_blk_xway_xor(struct serpent_ctx *ctx, u8 *dst, + __serpent_enc_blk_4way(ctx, dst, src, true); + } + +-static inline void serpent_dec_blk_xway(struct serpent_ctx *ctx, u8 *dst, ++static inline void serpent_dec_blk_xway(void *ctx, u8 *dst, + const u8 *src) + { + serpent_dec_blk_4way(ctx, dst, src); +@@ -40,7 +40,7 @@ asmlinkage void __serpent_enc_blk_8way(struct serpent_ctx *ctx, u8 *dst, + asmlinkage void serpent_dec_blk_8way(struct serpent_ctx *ctx, u8 *dst, + const u8 *src); + +-static inline void serpent_enc_blk_xway(struct serpent_ctx *ctx, u8 *dst, ++static inline void serpent_enc_blk_xway(void *ctx, u8 *dst, + const u8 *src) + { + __serpent_enc_blk_8way(ctx, dst, src, false); +@@ -52,7 +52,7 @@ static inline void serpent_enc_blk_xway_xor(struct serpent_ctx *ctx, u8 *dst, + __serpent_enc_blk_8way(ctx, dst, src, true); + } + +-static inline void serpent_dec_blk_xway(struct serpent_ctx *ctx, u8 *dst, ++static inline void serpent_dec_blk_xway(void *ctx, u8 *dst, + const u8 *src) + { + serpent_dec_blk_8way(ctx, dst, src); +diff --git a/arch/x86/include/asm/crypto/twofish.h b/arch/x86/include/asm/crypto/twofish.h +index 878c51ceebb5..86fc65f8ee96 100644 +--- a/arch/x86/include/asm/crypto/twofish.h ++++ b/arch/x86/include/asm/crypto/twofish.h +@@ -17,19 +17,19 @@ struct twofish_xts_ctx { + }; + + /* regular block cipher functions from twofish_x86_64 module */ +-asmlinkage void twofish_enc_blk(struct twofish_ctx *ctx, u8 *dst, ++asmlinkage void twofish_enc_blk(void *ctx, u8 *dst, + const u8 *src); +-asmlinkage void twofish_dec_blk(struct twofish_ctx *ctx, u8 *dst, ++asmlinkage void twofish_dec_blk(void *ctx, u8 *dst, + const u8 *src); + + /* 3-way parallel cipher functions */ +-asmlinkage void __twofish_enc_blk_3way(struct twofish_ctx *ctx, u8 *dst, ++asmlinkage void __twofish_enc_blk_3way(void *ctx, u8 *dst, + const u8 *src, bool xor); +-asmlinkage void twofish_dec_blk_3way(struct twofish_ctx *ctx, u8 *dst, ++asmlinkage void twofish_dec_blk_3way(void *ctx, u8 *dst, + const u8 *src); + + /* helpers from twofish_x86_64-3way module */ +-extern void twofish_dec_blk_cbc_3way(void *ctx, u128 *dst, const u128 *src); ++extern void twofish_dec_blk_cbc_3way(void *ctx, u8 *dst, const u8 *src); + extern void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src, + le128 *iv); + extern void twofish_enc_blk_ctr_3way(void *ctx, u128 *dst, const u128 *src, +diff --git a/arch/x86/include/asm/current.h b/arch/x86/include/asm/current.h +index 9476c04ee635..8d1cda48773a 100644 +--- a/arch/x86/include/asm/current.h ++++ b/arch/x86/include/asm/current.h +@@ -16,6 +16,11 @@ static __always_inline struct task_struct *get_current(void) + + #define current get_current() + ++#else ++ ++#define GET_CURRENT(reg) \ ++ _ASM_MOV PER_CPU_VAR(current_task),reg ; ++ + #endif /* __ASSEMBLY__ */ + + #endif /* _ASM_X86_CURRENT_H */ +diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h +index 12080d87da3b..7319a478a4df 100644 +--- a/arch/x86/include/asm/desc.h ++++ b/arch/x86/include/asm/desc.h +@@ -4,6 +4,7 @@ + #include <asm/desc_defs.h> + #include <asm/ldt.h> + #include <asm/mmu.h> ++#include <asm/pgtable.h> + + #include <linux/smp.h> + #include <linux/percpu.h> +@@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in + + desc->type = (info->read_exec_only ^ 1) << 1; + desc->type |= info->contents << 2; ++ desc->type |= info->seg_not_present ^ 1; + + desc->s = 1; + desc->dpl = 0x3; +@@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in + } + + extern struct desc_ptr idt_descr; +-extern gate_desc idt_table[]; ++extern gate_desc idt_table[IDT_ENTRIES]; + extern const struct desc_ptr debug_idt_descr; +-extern gate_desc debug_idt_table[]; +- +-struct gdt_page { +- struct desc_struct gdt[GDT_ENTRIES]; +-} __attribute__((aligned(PAGE_SIZE))); +- +-DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page); ++extern gate_desc debug_idt_table[IDT_ENTRIES]; + ++extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)]; + static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu) + { +- return per_cpu(gdt_page, cpu).gdt; ++ return cpu_gdt_table[cpu]; + } + + #ifdef CONFIG_X86_64 +@@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type, + unsigned long base, unsigned dpl, unsigned flags, + unsigned short seg) + { +- gate->a = (seg << 16) | (base & 0xffff); +- gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8); ++ gate->gate.offset_low = base; ++ gate->gate.seg = seg; ++ gate->gate.reserved = 0; ++ gate->gate.type = type; ++ gate->gate.s = 0; ++ gate->gate.dpl = dpl; ++ gate->gate.p = 1; ++ gate->gate.offset_high = base >> 16; + } + + #endif +@@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries) + + static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate) + { ++ pax_open_kernel(); + memcpy(&idt[entry], gate, sizeof(*gate)); ++ pax_close_kernel(); + } + + static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc) + { ++ pax_open_kernel(); + memcpy(&ldt[entry], desc, 8); ++ pax_close_kernel(); + } + + static inline void +@@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int + default: size = sizeof(*gdt); break; + } + ++ pax_open_kernel(); + memcpy(&gdt[entry], desc, size); ++ pax_close_kernel(); + } + + static inline void pack_descriptor(struct desc_struct *desc, unsigned long base, +@@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries) + + static inline void native_load_tr_desc(void) + { ++ pax_open_kernel(); + asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8)); ++ pax_close_kernel(); + } + + static inline void native_load_gdt(const struct desc_ptr *dtr) +@@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu) + struct desc_struct *gdt = get_cpu_gdt_table(cpu); + unsigned int i; + ++ pax_open_kernel(); + for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++) + gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]; ++ pax_close_kernel(); + } + + /* This intentionally ignores lm, since 32-bit apps don't have that field. */ +@@ -280,7 +293,7 @@ static inline void clear_LDT(void) + set_ldt(NULL, 0); + } + +-static inline unsigned long get_desc_base(const struct desc_struct *desc) ++static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc) + { + return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24)); + } +@@ -304,7 +317,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit) + } + + #ifdef CONFIG_X86_64 +-static inline void set_nmi_gate(int gate, void *addr) ++static inline void set_nmi_gate(int gate, const void *addr) + { + gate_desc s; + +@@ -314,14 +327,14 @@ static inline void set_nmi_gate(int gate, void *addr) + #endif + + #ifdef CONFIG_TRACING +-extern struct desc_ptr trace_idt_descr; +-extern gate_desc trace_idt_table[]; ++extern const struct desc_ptr trace_idt_descr; ++extern gate_desc trace_idt_table[IDT_ENTRIES]; + static inline void write_trace_idt_entry(int entry, const gate_desc *gate) + { + write_idt_entry(trace_idt_table, entry, gate); + } + +-static inline void _trace_set_gate(int gate, unsigned type, void *addr, ++static inline void _trace_set_gate(int gate, unsigned type, const void *addr, + unsigned dpl, unsigned ist, unsigned seg) + { + gate_desc s; +@@ -341,7 +354,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate) + #define _trace_set_gate(gate, type, addr, dpl, ist, seg) + #endif + +-static inline void _set_gate(int gate, unsigned type, void *addr, ++static inline void _set_gate(int gate, unsigned type, const void *addr, + unsigned dpl, unsigned ist, unsigned seg) + { + gate_desc s; +@@ -364,14 +377,14 @@ static inline void _set_gate(int gate, unsigned type, void *addr, + #define set_intr_gate_notrace(n, addr) \ + do { \ + BUG_ON((unsigned)n > 0xFF); \ +- _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \ ++ _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \ + __KERNEL_CS); \ + } while (0) + + #define set_intr_gate(n, addr) \ + do { \ + set_intr_gate_notrace(n, addr); \ +- _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\ ++ _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\ + 0, 0, __KERNEL_CS); \ + } while (0) + +@@ -399,19 +412,19 @@ static inline void alloc_system_vector(int vector) + /* + * This routine sets up an interrupt gate at directory privilege level 3. + */ +-static inline void set_system_intr_gate(unsigned int n, void *addr) ++static inline void set_system_intr_gate(unsigned int n, const void *addr) + { + BUG_ON((unsigned)n > 0xFF); + _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS); + } + +-static inline void set_system_trap_gate(unsigned int n, void *addr) ++static inline void set_system_trap_gate(unsigned int n, const void *addr) + { + BUG_ON((unsigned)n > 0xFF); + _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS); + } + +-static inline void set_trap_gate(unsigned int n, void *addr) ++static inline void set_trap_gate(unsigned int n, const void *addr) + { + BUG_ON((unsigned)n > 0xFF); + _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS); +@@ -420,16 +433,16 @@ static inline void set_trap_gate(unsigned int n, void *addr) + static inline void set_task_gate(unsigned int n, unsigned int gdt_entry) + { + BUG_ON((unsigned)n > 0xFF); +- _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3)); ++ _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3)); + } + +-static inline void set_intr_gate_ist(int n, void *addr, unsigned ist) ++static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist) + { + BUG_ON((unsigned)n > 0xFF); + _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS); + } + +-static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist) ++static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist) + { + BUG_ON((unsigned)n > 0xFF); + _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS); +@@ -501,4 +514,17 @@ static inline void load_current_idt(void) + else + load_idt((const struct desc_ptr *)&idt_descr); + } ++ ++#ifdef CONFIG_X86_32 ++static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu) ++{ ++ struct desc_struct d; ++ ++ if (likely(limit)) ++ limit = (limit - 1UL) >> PAGE_SHIFT; ++ pack_descriptor(&d, base, limit, 0xFB, 0xC); ++ write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S); ++} ++#endif ++ + #endif /* _ASM_X86_DESC_H */ +diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h +index eb5deb42484d..ec19436dd565 100644 +--- a/arch/x86/include/asm/desc_defs.h ++++ b/arch/x86/include/asm/desc_defs.h +@@ -31,6 +31,12 @@ struct desc_struct { + unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1; + unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8; + }; ++ struct { ++ u16 offset_low; ++ u16 seg; ++ unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1; ++ unsigned offset_high: 16; ++ } gate; + }; + } __attribute__((packed)); + +diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h +index ced283ac79df..ffe04ccf6bd1 100644 +--- a/arch/x86/include/asm/div64.h ++++ b/arch/x86/include/asm/div64.h +@@ -39,7 +39,7 @@ + __mod; \ + }) + +-static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) ++static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) + { + union { + u64 v64; +diff --git a/arch/x86/include/asm/dma.h b/arch/x86/include/asm/dma.h +index fe884e18fa6e..46149aefc239 100644 +--- a/arch/x86/include/asm/dma.h ++++ b/arch/x86/include/asm/dma.h +@@ -149,6 +149,7 @@ + #ifdef CONFIG_ISA_DMA_API + extern spinlock_t dma_spin_lock; + ++static inline unsigned long claim_dma_lock(void) __acquires(&dma_spin_lock); + static inline unsigned long claim_dma_lock(void) + { + unsigned long flags; +@@ -156,6 +157,7 @@ static inline unsigned long claim_dma_lock(void) + return flags; + } + ++static inline void release_dma_lock(unsigned long flags) __releases(&dma_spin_lock); + static inline void release_dma_lock(unsigned long flags) + { + spin_unlock_irqrestore(&dma_spin_lock, flags); +diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h +index 389d700b961e..fa5126610ba7 100644 +--- a/arch/x86/include/asm/efi.h ++++ b/arch/x86/include/asm/efi.h +@@ -150,6 +150,11 @@ static inline bool efi_is_native(void) + + static inline bool efi_runtime_supported(void) + { ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ return false; ++#endif ++ + if (efi_is_native()) + return true; + +diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h +index 94aad6364b47..7d9c5ccce0cb 100644 +--- a/arch/x86/include/asm/elf.h ++++ b/arch/x86/include/asm/elf.h +@@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t; + + #include <asm/vdso.h> + +-#ifdef CONFIG_X86_64 +-extern unsigned int vdso64_enabled; +-#endif + #if defined(CONFIG_X86_32) || defined(CONFIG_IA32_EMULATION) + extern unsigned int vdso32_enabled; + #endif +@@ -250,7 +247,25 @@ extern int force_personality32; + the loader. We need to make sure that it is out of the way of the program + that it will "exec", and that there is sufficient room for the brk. */ + ++#ifdef CONFIG_PAX_SEGMEXEC ++#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2) ++#else + #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) ++#endif ++ ++#ifdef CONFIG_PAX_ASLR ++#ifdef CONFIG_X86_32 ++#define PAX_ELF_ET_DYN_BASE 0x10000000UL ++ ++#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16) ++#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16) ++#else ++#define PAX_ELF_ET_DYN_BASE 0x400000UL ++ ++#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3) ++#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3) ++#endif ++#endif + + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. This could be done in user space, +@@ -299,17 +314,13 @@ do { \ + + #define ARCH_DLINFO \ + do { \ +- if (vdso64_enabled) \ +- NEW_AUX_ENT(AT_SYSINFO_EHDR, \ +- (unsigned long __force)current->mm->context.vdso); \ ++ NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \ + } while (0) + + /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */ + #define ARCH_DLINFO_X32 \ + do { \ +- if (vdso64_enabled) \ +- NEW_AUX_ENT(AT_SYSINFO_EHDR, \ +- (unsigned long __force)current->mm->context.vdso); \ ++ NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \ + } while (0) + + #define AT_SYSINFO 32 +@@ -324,10 +335,10 @@ else \ + + #endif /* !CONFIG_X86_32 */ + +-#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso) ++#define VDSO_CURRENT_BASE (current->mm->context.vdso) + + #define VDSO_ENTRY \ +- ((unsigned long)current->mm->context.vdso + \ ++ (current->mm->context.vdso + \ + vdso_image_32.sym___kernel_vsyscall) + + struct linux_binprm; +diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h +index 77a99ac06d00..39ff7f5fabc1 100644 +--- a/arch/x86/include/asm/emergency-restart.h ++++ b/arch/x86/include/asm/emergency-restart.h +@@ -1,6 +1,6 @@ + #ifndef _ASM_X86_EMERGENCY_RESTART_H + #define _ASM_X86_EMERGENCY_RESTART_H + +-extern void machine_emergency_restart(void); ++extern void machine_emergency_restart(void) __noreturn; + + #endif /* _ASM_X86_EMERGENCY_RESTART_H */ +diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h +index 8554f960e21b..6c58add91c38 100644 +--- a/arch/x86/include/asm/fixmap.h ++++ b/arch/x86/include/asm/fixmap.h +@@ -142,7 +142,7 @@ extern pte_t *kmap_pte; + extern pte_t *pkmap_page_table; + + void __native_set_fixmap(enum fixed_addresses idx, pte_t pte); +-void native_set_fixmap(enum fixed_addresses idx, ++void native_set_fixmap(unsigned int idx, + phys_addr_t phys, pgprot_t flags); + + #ifndef CONFIG_PARAVIRT +diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h +index 1c7eefe32502..d0e4702883b9 100644 +--- a/arch/x86/include/asm/floppy.h ++++ b/arch/x86/include/asm/floppy.h +@@ -229,18 +229,18 @@ static struct fd_routine_l { + int (*_dma_setup)(char *addr, unsigned long size, int mode, int io); + } fd_routine[] = { + { +- request_dma, +- free_dma, +- get_dma_residue, +- dma_mem_alloc, +- hard_dma_setup ++ ._request_dma = request_dma, ++ ._free_dma = free_dma, ++ ._get_dma_residue = get_dma_residue, ++ ._dma_mem_alloc = dma_mem_alloc, ++ ._dma_setup = hard_dma_setup + }, + { +- vdma_request_dma, +- vdma_nop, +- vdma_get_dma_residue, +- vdma_mem_alloc, +- vdma_dma_setup ++ ._request_dma = vdma_request_dma, ++ ._free_dma = vdma_nop, ++ ._get_dma_residue = vdma_get_dma_residue, ++ ._dma_mem_alloc = vdma_mem_alloc, ++ ._dma_setup = vdma_dma_setup + } + }; + +diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h +index 2737366ea583..e152d4b98c4c 100644 +--- a/arch/x86/include/asm/fpu/internal.h ++++ b/arch/x86/include/asm/fpu/internal.h +@@ -102,9 +102,11 @@ extern void fpstate_sanitize_xstate(struct fpu *fpu); + #define user_insn(insn, output, input...) \ + ({ \ + int err; \ +- asm volatile(ASM_STAC "\n" \ +- "1:" #insn "\n\t" \ +- "2: " ASM_CLAC "\n" \ ++ user_access_begin(); \ ++ asm volatile("1:" \ ++ __copyuser_seg \ ++ #insn "\n\t" \ ++ "2:\n" \ + ".section .fixup,\"ax\"\n" \ + "3: movl $-1,%[err]\n" \ + " jmp 2b\n" \ +@@ -112,6 +114,7 @@ extern void fpstate_sanitize_xstate(struct fpu *fpu); + _ASM_EXTABLE(1b, 3b) \ + : [err] "=r" (err), output \ + : "0"(0), input); \ ++ user_access_end(); \ + err; \ + }) + +@@ -191,9 +194,9 @@ static inline int copy_user_to_fregs(struct fregs_state __user *fx) + static inline void copy_fxregs_to_kernel(struct fpu *fpu) + { + if (IS_ENABLED(CONFIG_X86_32)) +- asm volatile( "fxsave %[fx]" : [fx] "=m" (fpu->state.fxsave)); ++ asm volatile( "fxsave %[fx]" : [fx] "=m" (fpu->state->fxsave)); + else if (IS_ENABLED(CONFIG_AS_FXSAVEQ)) +- asm volatile("fxsaveq %[fx]" : [fx] "=m" (fpu->state.fxsave)); ++ asm volatile("fxsaveq %[fx]" : [fx] "=m" (fpu->state->fxsave)); + else { + /* Using "rex64; fxsave %0" is broken because, if the memory + * operand uses any extended registers for addressing, a second +@@ -210,15 +213,15 @@ static inline void copy_fxregs_to_kernel(struct fpu *fpu) + * an extended register is needed for addressing (fix submitted + * to mainline 2005-11-21). + * +- * asm volatile("rex64/fxsave %0" : "=m" (fpu->state.fxsave)); ++ * asm volatile("rex64/fxsave %0" : "=m" (fpu->state->fxsave)); + * + * This, however, we can work around by forcing the compiler to + * select an addressing mode that doesn't require extended + * registers. + */ + asm volatile( "rex64/fxsave (%[fx])" +- : "=m" (fpu->state.fxsave) +- : [fx] "R" (&fpu->state.fxsave)); ++ : "=m" (fpu->state->fxsave) ++ : [fx] "R" (&fpu->state->fxsave)); + } + } + +@@ -390,9 +393,9 @@ static inline int copy_xregs_to_user(struct xregs_state __user *buf) + if (unlikely(err)) + return -EFAULT; + +- stac(); +- XSTATE_OP(XSAVE, buf, -1, -1, err); +- clac(); ++ user_access_begin(); ++ XSTATE_OP(__copyuser_seg XSAVE, buf, -1, -1, err); ++ user_access_end(); + + return err; + } +@@ -402,14 +405,14 @@ static inline int copy_xregs_to_user(struct xregs_state __user *buf) + */ + static inline int copy_user_to_xregs(struct xregs_state __user *buf, u64 mask) + { +- struct xregs_state *xstate = ((__force struct xregs_state *)buf); ++ struct xregs_state *xstate = ((__force_kernel struct xregs_state *)buf); + u32 lmask = mask; + u32 hmask = mask >> 32; + int err; + +- stac(); +- XSTATE_OP(XRSTOR, xstate, lmask, hmask, err); +- clac(); ++ user_access_begin(); ++ XSTATE_OP(__copyuser_seg XRSTOR, xstate, lmask, hmask, err); ++ user_access_end(); + + return err; + } +@@ -427,7 +430,7 @@ static inline int copy_user_to_xregs(struct xregs_state __user *buf, u64 mask) + static inline int copy_fpregs_to_fpstate(struct fpu *fpu) + { + if (likely(use_xsave())) { +- copy_xregs_to_kernel(&fpu->state.xsave); ++ copy_xregs_to_kernel(&fpu->state->xsave); + return 1; + } + +@@ -440,7 +443,7 @@ static inline int copy_fpregs_to_fpstate(struct fpu *fpu) + * Legacy FPU register saving, FNSAVE always clears FPU registers, + * so we have to mark them inactive: + */ +- asm volatile("fnsave %[fp]; fwait" : [fp] "=m" (fpu->state.fsave)); ++ asm volatile("fnsave %[fp]; fwait" : [fp] "=m" (fpu->state->fsave)); + + return 0; + } +@@ -469,7 +472,7 @@ static inline void copy_kernel_to_fpregs(union fpregs_state *fpstate) + "fnclex\n\t" + "emms\n\t" + "fildl %P[addr]" /* set F?P to defined value */ +- : : [addr] "m" (fpstate)); ++ : : [addr] "m" (cpu_tss[raw_smp_processor_id()].x86_tss.sp0)); + } + + __copy_kernel_to_fpregs(fpstate); +@@ -614,7 +617,7 @@ switch_fpu_prepare(struct fpu *old_fpu, struct fpu *new_fpu, int cpu) + new_fpu->counter++; + __fpregs_activate(new_fpu); + trace_x86_fpu_regs_activated(new_fpu); +- prefetch(&new_fpu->state); ++ prefetch(new_fpu->state); + } else { + __fpregs_deactivate_hw(); + } +@@ -626,7 +629,7 @@ switch_fpu_prepare(struct fpu *old_fpu, struct fpu *new_fpu, int cpu) + if (fpu_want_lazy_restore(new_fpu, cpu)) + fpu.preload = 0; + else +- prefetch(&new_fpu->state); ++ prefetch(new_fpu->state); + fpregs_activate(new_fpu); + } + } +@@ -646,7 +649,7 @@ switch_fpu_prepare(struct fpu *old_fpu, struct fpu *new_fpu, int cpu) + static inline void switch_fpu_finish(struct fpu *new_fpu, fpu_switch_t fpu_switch) + { + if (fpu_switch.preload) +- copy_kernel_to_fpregs(&new_fpu->state); ++ copy_kernel_to_fpregs(new_fpu->state); + } + + /* +diff --git a/arch/x86/include/asm/fpu/types.h b/arch/x86/include/asm/fpu/types.h +index 48df486b02f9..e32babddda6c 100644 +--- a/arch/x86/include/asm/fpu/types.h ++++ b/arch/x86/include/asm/fpu/types.h +@@ -276,6 +276,39 @@ union fpregs_state { + */ + struct fpu { + /* ++ * @state: ++ * ++ * In-memory copy of all FPU registers that we save/restore ++ * over context switches. If the task is using the FPU then ++ * the registers in the FPU are more recent than this state ++ * copy. If the task context-switches away then they get ++ * saved here and represent the FPU state. ++ * ++ * After context switches there may be a (short) time period ++ * during which the in-FPU hardware registers are unchanged ++ * and still perfectly match this state, if the tasks ++ * scheduled afterwards are not using the FPU. ++ * ++ * This is the 'lazy restore' window of optimization, which ++ * we track though 'fpu_fpregs_owner_ctx' and 'fpu->last_cpu'. ++ * ++ * We detect whether a subsequent task uses the FPU via setting ++ * CR0::TS to 1, which causes any FPU use to raise a #NM fault. ++ * ++ * During this window, if the task gets scheduled again, we ++ * might be able to skip having to do a restore from this ++ * memory buffer to the hardware registers - at the cost of ++ * incurring the overhead of #NM fault traps. ++ * ++ * Note that on modern CPUs that support the XSAVEOPT (or other ++ * optimized XSAVE instructions), we don't use #NM traps anymore, ++ * as the hardware can track whether FPU registers need saving ++ * or not. On such CPUs we activate the non-lazy ('eagerfpu') ++ * logic, which unconditionally saves/restores all FPU state ++ * across context switches. (if FPU state exists.) ++ */ ++ union fpregs_state *state; ++ /* + * @last_cpu: + * + * Records the last CPU on which this context was loaded into +@@ -332,43 +365,6 @@ struct fpu { + * deal with bursty apps that only use the FPU for a short time: + */ + unsigned char counter; +- /* +- * @state: +- * +- * In-memory copy of all FPU registers that we save/restore +- * over context switches. If the task is using the FPU then +- * the registers in the FPU are more recent than this state +- * copy. If the task context-switches away then they get +- * saved here and represent the FPU state. +- * +- * After context switches there may be a (short) time period +- * during which the in-FPU hardware registers are unchanged +- * and still perfectly match this state, if the tasks +- * scheduled afterwards are not using the FPU. +- * +- * This is the 'lazy restore' window of optimization, which +- * we track though 'fpu_fpregs_owner_ctx' and 'fpu->last_cpu'. +- * +- * We detect whether a subsequent task uses the FPU via setting +- * CR0::TS to 1, which causes any FPU use to raise a #NM fault. +- * +- * During this window, if the task gets scheduled again, we +- * might be able to skip having to do a restore from this +- * memory buffer to the hardware registers - at the cost of +- * incurring the overhead of #NM fault traps. +- * +- * Note that on modern CPUs that support the XSAVEOPT (or other +- * optimized XSAVE instructions), we don't use #NM traps anymore, +- * as the hardware can track whether FPU registers need saving +- * or not. On such CPUs we activate the non-lazy ('eagerfpu') +- * logic, which unconditionally saves/restores all FPU state +- * across context switches. (if FPU state exists.) +- */ +- union fpregs_state state; +- /* +- * WARNING: 'state' is dynamically-sized. Do not put +- * anything after it here. +- */ + }; + + #endif /* _ASM_X86_FPU_H */ +diff --git a/arch/x86/include/asm/fpu/xstate.h b/arch/x86/include/asm/fpu/xstate.h +index 430bacf73074..d0fbcf0b01a7 100644 +--- a/arch/x86/include/asm/fpu/xstate.h ++++ b/arch/x86/include/asm/fpu/xstate.h +@@ -43,6 +43,7 @@ + #define REX_PREFIX + #endif + ++extern unsigned int xstate_size; + extern u64 xfeatures_mask; + extern u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS]; + +diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h +index b4c1f5453436..726053de7c56 100644 +--- a/arch/x86/include/asm/futex.h ++++ b/arch/x86/include/asm/futex.h +@@ -12,25 +12,25 @@ + #include <asm/smap.h> + + #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ +- asm volatile("\t" ASM_STAC "\n" \ +- "1:\t" insn "\n" \ +- "2:\t" ASM_CLAC "\n" \ ++ typecheck(u32 __user *, uaddr); \ ++ asm volatile("1:\t" insn "\n" \ ++ "2:\t\n" \ + "\t.section .fixup,\"ax\"\n" \ + "3:\tmov\t%3, %1\n" \ + "\tjmp\t2b\n" \ + "\t.previous\n" \ + _ASM_EXTABLE(1b, 3b) \ +- : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \ ++ : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \ + : "i" (-EFAULT), "0" (oparg), "1" (0)) + + #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \ +- asm volatile("\t" ASM_STAC "\n" \ +- "1:\tmovl %2, %0\n" \ ++ typecheck(u32 __user *, uaddr); \ ++ asm volatile("1:\tmovl %2, %0\n" \ + "\tmovl\t%0, %3\n" \ + "\t" insn "\n" \ +- "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \ ++ "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \ + "\tjnz\t1b\n" \ +- "3:\t" ASM_CLAC "\n" \ ++ "3:\t\n" \ + "\t.section .fixup,\"ax\"\n" \ + "4:\tmov\t%5, %1\n" \ + "\tjmp\t3b\n" \ +@@ -38,7 +38,7 @@ + _ASM_EXTABLE(1b, 4b) \ + _ASM_EXTABLE(2b, 4b) \ + : "=&a" (oldval), "=&r" (ret), \ +- "+m" (*uaddr), "=&r" (tem) \ ++ "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \ + : "r" (oparg), "i" (-EFAULT), "1" (0)) + + static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr) +@@ -57,12 +57,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr) + + pagefault_disable(); + ++ user_access_begin(); + switch (op) { + case FUTEX_OP_SET: +- __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg); ++ __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg); + break; + case FUTEX_OP_ADD: +- __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval, ++ __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval, + uaddr, oparg); + break; + case FUTEX_OP_OR: +@@ -77,6 +78,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr) + default: + ret = -ENOSYS; + } ++ user_access_end(); + + pagefault_enable(); + +diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h +index b90e1053049b..30a595000766 100644 +--- a/arch/x86/include/asm/hw_irq.h ++++ b/arch/x86/include/asm/hw_irq.h +@@ -164,8 +164,8 @@ static inline void unlock_vector_lock(void) {} + #endif /* CONFIG_X86_LOCAL_APIC */ + + /* Statistics */ +-extern atomic_t irq_err_count; +-extern atomic_t irq_mis_count; ++extern atomic_unchecked_t irq_err_count; ++extern atomic_unchecked_t irq_mis_count; + + extern void elcr_set_level_irq(unsigned int irq); + +diff --git a/arch/x86/include/asm/hypervisor.h b/arch/x86/include/asm/hypervisor.h +index 67942b6ad4b7..176a8b4b97b2 100644 +--- a/arch/x86/include/asm/hypervisor.h ++++ b/arch/x86/include/asm/hypervisor.h +@@ -46,7 +46,7 @@ struct hypervisor_x86 { + + /* pin current vcpu to specified physical cpu (run rarely) */ + void (*pin_vcpu)(int); +-}; ++} __do_const; + + extern const struct hypervisor_x86 *x86_hyper; + +diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h +index 39bcefc20de7..272d904f16b7 100644 +--- a/arch/x86/include/asm/i8259.h ++++ b/arch/x86/include/asm/i8259.h +@@ -63,7 +63,7 @@ struct legacy_pic { + int (*probe)(void); + int (*irq_pending)(unsigned int irq); + void (*make_irq)(unsigned int irq); +-}; ++} __do_const; + + extern struct legacy_pic *legacy_pic; + extern struct legacy_pic null_legacy_pic; +diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h +index d34bd370074b..08f3231179cc 100644 +--- a/arch/x86/include/asm/io.h ++++ b/arch/x86/include/asm/io.h +@@ -42,6 +42,7 @@ + #include <asm/page.h> + #include <asm/early_ioremap.h> + #include <asm/pgtable_types.h> ++#include <asm/processor.h> + + #define build_mmio_read(name, size, type, reg, barrier) \ + static inline type name(const volatile void __iomem *addr) \ +@@ -54,12 +55,12 @@ static inline void name(type val, volatile void __iomem *addr) \ + "m" (*(volatile type __force *)addr) barrier); } + + build_mmio_read(readb, "b", unsigned char, "=q", :"memory") +-build_mmio_read(readw, "w", unsigned short, "=r", :"memory") +-build_mmio_read(readl, "l", unsigned int, "=r", :"memory") ++build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory") ++build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory") + + build_mmio_read(__readb, "b", unsigned char, "=q", ) +-build_mmio_read(__readw, "w", unsigned short, "=r", ) +-build_mmio_read(__readl, "l", unsigned int, "=r", ) ++build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", ) ++build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", ) + + build_mmio_write(writeb, "b", unsigned char, "q", :"memory") + build_mmio_write(writew, "w", unsigned short, "r", :"memory") +@@ -115,7 +116,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory") + * this function + */ + +-static inline phys_addr_t virt_to_phys(volatile void *address) ++static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address) + { + return __pa(address); + } +@@ -194,7 +195,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size) + return ioremap_nocache(offset, size); + } + +-extern void iounmap(volatile void __iomem *addr); ++extern void iounmap(const volatile void __iomem *addr); + + extern void set_iounmap_nonlazy(void); + +@@ -202,6 +203,17 @@ extern void set_iounmap_nonlazy(void); + + #include <asm-generic/iomap.h> + ++#define ARCH_HAS_VALID_PHYS_ADDR_RANGE ++static inline int valid_phys_addr_range(unsigned long addr, size_t count) ++{ ++ return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0; ++} ++ ++static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count) ++{ ++ return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0; ++} ++ + /* + * Convert a virtual cached pointer to an uncached pointer + */ +diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h +index 6ca9fd6234e1..4dbd5e2f3606 100644 +--- a/arch/x86/include/asm/irq_vectors.h ++++ b/arch/x86/include/asm/irq_vectors.h +@@ -48,6 +48,10 @@ + + #define IA32_SYSCALL_VECTOR 0x80 + ++#define X86_REFCOUNT_VECTOR 0x81 /* Refcount Overflow or Underflow Exception */ ++//#define X86_RAP_CALL_VECTOR 0x82 /* RAP Indirect Call Violation Exception */ ++//#define X86_RAP_RET_VECTOR 0x83 /* RAP Function Return Violation Exception */ ++ + /* + * Vectors 0x30-0x3f are used for ISA interrupts. + * round up to the next 16-vector boundary +diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h +index ac7692dcfa2e..90e119ce41a5 100644 +--- a/arch/x86/include/asm/irqflags.h ++++ b/arch/x86/include/asm/irqflags.h +@@ -12,7 +12,7 @@ + * Interrupt control: + */ + +-static inline unsigned long native_save_fl(void) ++static inline asmlinkage unsigned long native_save_fl(void) + { + unsigned long flags; + +@@ -27,23 +27,29 @@ static inline unsigned long native_save_fl(void) + : /* no input */ + : "memory"); + ++#if !defined(CONFIG_GRKERNSEC_CONFIG_VIRT_HOST) || !defined(CONFIG_GRKERNSEC_CONFIG_VIRT_VIRTUALBOX) ++ BUG_ON(flags & X86_EFLAGS_AC); ++#endif + return flags; + } + + static inline void native_restore_fl(unsigned long flags) + { ++#if !defined(CONFIG_GRKERNSEC_CONFIG_VIRT_HOST) || !defined(CONFIG_GRKERNSEC_CONFIG_VIRT_VIRTUALBOX) ++ BUG_ON(flags & X86_EFLAGS_AC); ++#endif + asm volatile("push %0 ; popf" + : /* no output */ + :"g" (flags) + :"memory", "cc"); + } + +-static inline void native_irq_disable(void) ++static inline asmlinkage void native_irq_disable(void) + { + asm volatile("cli": : :"memory"); + } + +-static inline void native_irq_enable(void) ++static inline asmlinkage void native_irq_enable(void) + { + asm volatile("sti": : :"memory"); + } +@@ -141,6 +147,11 @@ static inline notrace unsigned long arch_local_irq_save(void) + swapgs; \ + sysretl + ++#define GET_CR0_INTO_RDI mov %cr0, %rdi ++#define SET_RDI_INTO_CR0 mov %rdi, %cr0 ++#define GET_CR3_INTO_RDI mov %cr3, %rdi ++#define SET_RDI_INTO_CR3 mov %rdi, %cr3 ++ + #else + #define INTERRUPT_RETURN iret + #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit +@@ -197,6 +208,14 @@ static inline int arch_irqs_disabled(void) + # define LOCKDEP_SYS_EXIT + # define LOCKDEP_SYS_EXIT_IRQ + #endif ++#else ++#ifdef CONFIG_TRACE_IRQFLAGS ++void trace_hardirqs_on_thunk(void); ++void trace_hardirqs_off_thunk(void); ++#endif ++#ifdef CONFIG_DEBUG_LOCK_ALLOC ++void lockdep_sys_exit_thunk(void); ++#endif + #endif /* __ASSEMBLY__ */ + + #endif +diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h +index d1d1e5094c28..5bacb6d5724d 100644 +--- a/arch/x86/include/asm/kprobes.h ++++ b/arch/x86/include/asm/kprobes.h +@@ -37,7 +37,7 @@ typedef u8 kprobe_opcode_t; + #define RELATIVEJUMP_SIZE 5 + #define RELATIVECALL_OPCODE 0xe8 + #define RELATIVE_ADDR_SIZE 4 +-#define MAX_STACK_SIZE 64 ++#define MAX_STACK_SIZE 64UL + #define CUR_STACK_SIZE(ADDR) \ + (current_top_of_stack() - (unsigned long)(ADDR)) + #define MIN_STACK_SIZE(ADDR) \ +diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h +index 19d14ac23ef9..e17de41f4073 100644 +--- a/arch/x86/include/asm/kvm_emulate.h ++++ b/arch/x86/include/asm/kvm_emulate.h +@@ -282,6 +282,8 @@ enum x86emul_mode { + #define X86EMUL_SMM_MASK (1 << 6) + #define X86EMUL_SMM_INSIDE_NMI_MASK (1 << 7) + ++struct fastop; ++ + struct x86_emulate_ctxt { + const struct x86_emulate_ops *ops; + +@@ -313,7 +315,10 @@ struct x86_emulate_ctxt { + struct operand src; + struct operand src2; + struct operand dst; +- int (*execute)(struct x86_emulate_ctxt *ctxt); ++ union { ++ int (*execute)(struct x86_emulate_ctxt *ctxt); ++ void (*fastop)(struct fastop *fake); ++ } u; + int (*check_perm)(struct x86_emulate_ctxt *ctxt); + /* + * The following six fields are cleared together, +diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h +index 7511978093eb..cf525730a749 100644 +--- a/arch/x86/include/asm/local.h ++++ b/arch/x86/include/asm/local.h +@@ -10,33 +10,73 @@ typedef struct { + atomic_long_t a; + } local_t; + ++typedef struct { ++ atomic_long_unchecked_t a; ++} local_unchecked_t; ++ + #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) } + + #define local_read(l) atomic_long_read(&(l)->a) ++#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a) + #define local_set(l, i) atomic_long_set(&(l)->a, (i)) ++#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i)) + + static inline void local_inc(local_t *l) + { +- asm volatile(_ASM_INC "%0" ++ asm volatile(_ASM_INC "%0\n\t" ++ PAX_REFCOUNT_OVERFLOW(BITS_PER_LONG/8) ++ : [counter] "+m" (l->a.counter) ++ : : "cc", "cx"); ++} ++ ++static inline void local_inc_unchecked(local_unchecked_t *l) ++{ ++ asm volatile(_ASM_INC "%0\n" + : "+m" (l->a.counter)); + } + + static inline void local_dec(local_t *l) + { +- asm volatile(_ASM_DEC "%0" ++ asm volatile(_ASM_DEC "%0\n\t" ++ PAX_REFCOUNT_UNDERFLOW(BITS_PER_LONG/8) ++ : [counter] "+m" (l->a.counter) ++ : : "cc", "cx"); ++} ++ ++static inline void local_dec_unchecked(local_unchecked_t *l) ++{ ++ asm volatile(_ASM_DEC "%0\n" + : "+m" (l->a.counter)); + } + + static inline void local_add(long i, local_t *l) + { +- asm volatile(_ASM_ADD "%1,%0" ++ asm volatile(_ASM_ADD "%1,%0\n\t" ++ PAX_REFCOUNT_OVERFLOW(BITS_PER_LONG/8) ++ : [counter] "+m" (l->a.counter) ++ : "ir" (i) ++ : "cc", "cx"); ++} ++ ++static inline void local_add_unchecked(long i, local_unchecked_t *l) ++{ ++ asm volatile(_ASM_ADD "%1,%0\n" + : "+m" (l->a.counter) + : "ir" (i)); + } + + static inline void local_sub(long i, local_t *l) + { +- asm volatile(_ASM_SUB "%1,%0" ++ asm volatile(_ASM_SUB "%1,%0\n\t" ++ PAX_REFCOUNT_UNDERFLOW(BITS_PER_LONG/8) ++ : [counter] "+m" (l->a.counter) ++ : "ir" (i) ++ : "cc", "cx"); ++} ++ ++static inline void local_sub_unchecked(long i, local_unchecked_t *l) ++{ ++ asm volatile(_ASM_SUB "%1,%0\n" + : "+m" (l->a.counter) + : "ir" (i)); + } +@@ -52,7 +92,7 @@ static inline void local_sub(long i, local_t *l) + */ + static inline bool local_sub_and_test(long i, local_t *l) + { +- GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", e); ++ GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, -BITS_PER_LONG/8, "er", i, "%0", e); + } + + /** +@@ -65,7 +105,7 @@ static inline bool local_sub_and_test(long i, local_t *l) + */ + static inline bool local_dec_and_test(local_t *l) + { +- GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", e); ++ GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, -BITS_PER_LONG/8, "%0", e); + } + + /** +@@ -78,7 +118,7 @@ static inline bool local_dec_and_test(local_t *l) + */ + static inline bool local_inc_and_test(local_t *l) + { +- GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", e); ++ GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, BITS_PER_LONG/8, "%0", e); + } + + /** +@@ -92,7 +132,7 @@ static inline bool local_inc_and_test(local_t *l) + */ + static inline bool local_add_negative(long i, local_t *l) + { +- GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", s); ++ GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, BITS_PER_LONG/8, "er", i, "%0", s); + } + + /** +@@ -105,6 +145,23 @@ static inline bool local_add_negative(long i, local_t *l) + static inline long local_add_return(long i, local_t *l) + { + long __i = i; ++ asm volatile(_ASM_XADD "%0, %1\n\t" ++ PAX_REFCOUNT_OVERFLOW(BITS_PER_LONG/8) ++ : "+r" (i), [counter] "+m" (l->a.counter) ++ : : "memory", "cc", "cx"); ++ return i + __i; ++} ++ ++/** ++ * local_add_return_unchecked - add and return ++ * @i: integer value to add ++ * @l: pointer to type local_unchecked_t ++ * ++ * Atomically adds @i to @l and returns @i + @l ++ */ ++static inline long local_add_return_unchecked(long i, local_unchecked_t *l) ++{ ++ long __i = i; + asm volatile(_ASM_XADD "%0, %1;" + : "+r" (i), "+m" (l->a.counter) + : : "memory"); +@@ -121,6 +178,8 @@ static inline long local_sub_return(long i, local_t *l) + + #define local_cmpxchg(l, o, n) \ + (cmpxchg_local(&((l)->a.counter), (o), (n))) ++#define local_cmpxchg_unchecked(l, o, n) \ ++ (cmpxchg_local(&((l)->a.counter), (o), (n))) + /* Always has a lock prefix */ + #define local_xchg(l, n) (xchg(&((l)->a.counter), (n))) + +diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h +index 70c9cc3f098c..7fa77cfd978c 100644 +--- a/arch/x86/include/asm/mce.h ++++ b/arch/x86/include/asm/mce.h +@@ -187,7 +187,7 @@ struct mca_msr_regs { + u32 (*status) (int bank); + u32 (*addr) (int bank); + u32 (*misc) (int bank); +-}; ++} __no_const; + + extern struct mce_vendor_flags mce_flags; + +diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h +new file mode 100644 +index 000000000000..2bfd3ba884b2 +--- /dev/null ++++ b/arch/x86/include/asm/mman.h +@@ -0,0 +1,15 @@ ++#ifndef _X86_MMAN_H ++#define _X86_MMAN_H ++ ++#include <uapi/asm/mman.h> ++ ++#ifdef __KERNEL__ ++#ifndef __ASSEMBLY__ ++#ifdef CONFIG_X86_32 ++#define arch_mmap_check i386_mmap_check ++int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags); ++#endif ++#endif ++#endif ++ ++#endif /* X86_MMAN_H */ +diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h +index 72198c64e646..2049a3692c63 100644 +--- a/arch/x86/include/asm/mmu.h ++++ b/arch/x86/include/asm/mmu.h +@@ -19,7 +19,19 @@ typedef struct { + #endif + + struct mutex lock; +- void __user *vdso; /* vdso base address */ ++ unsigned long vdso; /* vdso base address */ ++ ++#ifdef CONFIG_X86_32 ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ unsigned long user_cs_base; ++ unsigned long user_cs_limit; ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP) ++ cpumask_t cpu_user_cs_mask; ++#endif ++ ++#endif ++#endif + const struct vdso_image *vdso_image; /* vdso image in use */ + + atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */ +diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h +index 8e0a9fe86de4..2473467b15d1 100644 +--- a/arch/x86/include/asm/mmu_context.h ++++ b/arch/x86/include/asm/mmu_context.h +@@ -47,7 +47,7 @@ struct ldt_struct { + * allocations, but it's not worth trying to optimize. + */ + struct desc_struct *entries; +- int size; ++ unsigned int size; + }; + + /* +@@ -59,6 +59,23 @@ void destroy_context_ldt(struct mm_struct *mm); + static inline int init_new_context_ldt(struct task_struct *tsk, + struct mm_struct *mm) + { ++ if (tsk == current) { ++ mm->context.vdso = 0; ++ ++#ifdef CONFIG_X86_32 ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ mm->context.user_cs_base = 0UL; ++ mm->context.user_cs_limit = ~0UL; ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP) ++ cpumask_clear(&mm->context.cpu_user_cs_mask); ++#endif ++ ++#endif ++#endif ++ ++ } ++ + return 0; + } + static inline void destroy_context_ldt(struct mm_struct *mm) {} +@@ -99,6 +116,20 @@ static inline void load_mm_ldt(struct mm_struct *mm) + + static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) + { ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ if (!(static_cpu_has(X86_FEATURE_PCIDUDEREF))) { ++ unsigned int i; ++ pgd_t *pgd; ++ ++ pax_open_kernel(); ++ pgd = get_cpu_pgd(smp_processor_id(), kernel); ++ for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i) ++ set_pgd_batched(pgd+i, native_make_pgd(0)); ++ pax_close_kernel(); ++ } ++#endif ++ + #ifdef CONFIG_SMP + if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK) + this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY); +diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h +index e3b7819caeef..ba128ecff347 100644 +--- a/arch/x86/include/asm/module.h ++++ b/arch/x86/include/asm/module.h +@@ -5,6 +5,7 @@ + + #ifdef CONFIG_X86_64 + /* X86_64 does not define MODULE_PROC_FAMILY */ ++#define MODULE_PROC_FAMILY "" + #elif defined CONFIG_M486 + #define MODULE_PROC_FAMILY "486 " + #elif defined CONFIG_M586 +@@ -57,8 +58,26 @@ + #error unknown processor family + #endif + +-#ifdef CONFIG_X86_32 +-# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS ++#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS " ++#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR) ++#define MODULE_PAX_KERNEXEC "KERNEXEC_OR " ++#else ++#define MODULE_PAX_KERNEXEC "" ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++#define MODULE_PAX_UDEREF "UDEREF " ++#else ++#define MODULE_PAX_UDEREF "" + #endif + ++#ifdef CONFIG_PAX_RAP ++#define MODULE_PAX_RAP "RAP " ++#else ++#define MODULE_PAX_RAP "" ++#endif ++ ++#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF MODULE_PAX_RAP ++ + #endif /* _ASM_X86_MODULE_H */ +diff --git a/arch/x86/include/asm/mutex_32.h b/arch/x86/include/asm/mutex_32.h +index e9355a84fc67..f0317596ba5f 100644 +--- a/arch/x86/include/asm/mutex_32.h ++++ b/arch/x86/include/asm/mutex_32.h +@@ -30,7 +30,7 @@ do { \ + \ + asm volatile(LOCK_PREFIX " decl (%%eax)\n" \ + " jns 1f \n" \ +- " call " #fail_fn "\n" \ ++ PAX_DIRECT_CALL(#fail_fn)"\n" \ + "1:\n" \ + : "=a" (dummy) \ + : "a" (count) \ +@@ -76,7 +76,7 @@ do { \ + \ + asm volatile(LOCK_PREFIX " incl (%%eax)\n" \ + " jg 1f\n" \ +- " call " #fail_fn "\n" \ ++ PAX_DIRECT_CALL(#fail_fn)"\n" \ + "1:\n" \ + : "=a" (dummy) \ + : "a" (count) \ +diff --git a/arch/x86/include/asm/mutex_64.h b/arch/x86/include/asm/mutex_64.h +index d9850758464e..d2fc470f6d24 100644 +--- a/arch/x86/include/asm/mutex_64.h ++++ b/arch/x86/include/asm/mutex_64.h +@@ -39,7 +39,7 @@ do { \ + \ + asm volatile(LOCK_PREFIX " decl (%%rdi)\n" \ + " jns 1f \n" \ +- " call " #fail_fn "\n" \ ++ PAX_DIRECT_CALL(#fail_fn)"\n" \ + "1:" \ + : "=D" (dummy) \ + : "D" (v) \ +@@ -94,7 +94,7 @@ do { \ + \ + asm volatile(LOCK_PREFIX " incl (%%rdi)\n" \ + " jg 1f\n" \ +- " call " #fail_fn "\n" \ ++ PAX_DIRECT_CALL(#fail_fn)"\n" \ + "1:" \ + : "=D" (dummy) \ + : "D" (v) \ +diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h +index 5f2fc4441b11..106caa61eb4c 100644 +--- a/arch/x86/include/asm/nmi.h ++++ b/arch/x86/include/asm/nmi.h +@@ -36,26 +36,35 @@ enum { + + typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *); + ++struct nmiaction; ++ ++struct nmiwork { ++ const struct nmiaction *action; ++ u64 max_duration; ++ struct irq_work irq_work; ++}; ++ + struct nmiaction { + struct list_head list; + nmi_handler_t handler; +- u64 max_duration; +- struct irq_work irq_work; + unsigned long flags; + const char *name; +-}; ++ struct nmiwork *work; ++} __do_const; + + #define register_nmi_handler(t, fn, fg, n, init...) \ + ({ \ +- static struct nmiaction init fn##_na = { \ ++ static struct nmiwork fn##_nw; \ ++ static const struct nmiaction init fn##_na = { \ + .handler = (fn), \ + .name = (n), \ + .flags = (fg), \ ++ .work = &fn##_nw, \ + }; \ + __register_nmi_handler((t), &fn##_na); \ + }) + +-int __register_nmi_handler(unsigned int, struct nmiaction *); ++int __register_nmi_handler(unsigned int, const struct nmiaction *); + + void unregister_nmi_handler(unsigned int, const char *); + +diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h +index cf8f619b305f..bbcf5e67ed4f 100644 +--- a/arch/x86/include/asm/page.h ++++ b/arch/x86/include/asm/page.h +@@ -58,6 +58,8 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr, + #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET)) + #endif + ++#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base)) ++ + #define __boot_va(x) __va(x) + #define __boot_pa(x) __pa(x) + +@@ -65,11 +67,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr, + * virt_to_page(kaddr) returns a valid pointer if and only if + * virt_addr_valid(kaddr) returns true. + */ +-#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) + #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) + extern bool __virt_addr_valid(unsigned long kaddr); + #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr)) + ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++#define virt_to_page(kaddr) \ ++ ({ \ ++ const void *__kaddr = (const void *)(kaddr); \ ++ BUG_ON(!virt_addr_valid(__kaddr)); \ ++ pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \ ++ }) ++#else ++#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) ++#endif ++ + #endif /* __ASSEMBLY__ */ + + #include <asm-generic/memory_model.h> +diff --git a/arch/x86/include/asm/page_32.h b/arch/x86/include/asm/page_32.h +index 904f528cc8e8..b4d0d2472aa6 100644 +--- a/arch/x86/include/asm/page_32.h ++++ b/arch/x86/include/asm/page_32.h +@@ -7,11 +7,17 @@ + + #define __phys_addr_nodebug(x) ((x) - PAGE_OFFSET) + #ifdef CONFIG_DEBUG_VIRTUAL +-extern unsigned long __phys_addr(unsigned long); ++extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long); + #else +-#define __phys_addr(x) __phys_addr_nodebug(x) ++static inline unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x) ++{ ++ return __phys_addr_nodebug(x); ++} + #endif +-#define __phys_addr_symbol(x) __phys_addr(x) ++static inline unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long x) ++{ ++ return __phys_addr(x); ++} + #define __phys_reloc_hide(x) RELOC_HIDE((x), 0) + + #ifdef CONFIG_FLATMEM +diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h +index b3bebf9e5746..2c3570f2f839 100644 +--- a/arch/x86/include/asm/page_64.h ++++ b/arch/x86/include/asm/page_64.h +@@ -7,9 +7,9 @@ + + /* duplicated to the one in bootmem.h */ + extern unsigned long max_pfn; +-extern unsigned long phys_base; ++extern const unsigned long phys_base; + +-static inline unsigned long __phys_addr_nodebug(unsigned long x) ++static __always_inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x) + { + unsigned long y = x - __START_KERNEL_map; + +@@ -20,12 +20,14 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x) + } + + #ifdef CONFIG_DEBUG_VIRTUAL +-extern unsigned long __phys_addr(unsigned long); +-extern unsigned long __phys_addr_symbol(unsigned long); ++extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long); ++extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long); + #else + #define __phys_addr(x) __phys_addr_nodebug(x) +-#define __phys_addr_symbol(x) \ +- ((unsigned long)(x) - __START_KERNEL_map + phys_base) ++static inline unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long x) ++{ ++ return x - __START_KERNEL_map + phys_base; ++} + #endif + + #define __phys_reloc_hide(x) (x) +diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h +index ce932812f142..17b0fda2337f 100644 +--- a/arch/x86/include/asm/paravirt.h ++++ b/arch/x86/include/asm/paravirt.h +@@ -374,11 +374,11 @@ static inline pte_t __pte(pteval_t val) + + if (sizeof(pteval_t) > sizeof(long)) + ret = PVOP_CALLEE2(pteval_t, +- pv_mmu_ops.make_pte, ++ pv_mmu_ops, make_pte, + val, (u64)val >> 32); + else + ret = PVOP_CALLEE1(pteval_t, +- pv_mmu_ops.make_pte, ++ pv_mmu_ops, make_pte, + val); + + return (pte_t) { .pte = ret }; +@@ -389,10 +389,10 @@ static inline pteval_t pte_val(pte_t pte) + pteval_t ret; + + if (sizeof(pteval_t) > sizeof(long)) +- ret = PVOP_CALLEE2(pteval_t, pv_mmu_ops.pte_val, ++ ret = PVOP_CALLEE2(pteval_t, pv_mmu_ops, pte_val, + pte.pte, (u64)pte.pte >> 32); + else +- ret = PVOP_CALLEE1(pteval_t, pv_mmu_ops.pte_val, ++ ret = PVOP_CALLEE1(pteval_t, pv_mmu_ops, pte_val, + pte.pte); + + return ret; +@@ -403,10 +403,10 @@ static inline pgd_t __pgd(pgdval_t val) + pgdval_t ret; + + if (sizeof(pgdval_t) > sizeof(long)) +- ret = PVOP_CALLEE2(pgdval_t, pv_mmu_ops.make_pgd, ++ ret = PVOP_CALLEE2(pgdval_t, pv_mmu_ops, make_pgd, + val, (u64)val >> 32); + else +- ret = PVOP_CALLEE1(pgdval_t, pv_mmu_ops.make_pgd, ++ ret = PVOP_CALLEE1(pgdval_t, pv_mmu_ops, make_pgd, + val); + + return (pgd_t) { ret }; +@@ -417,10 +417,10 @@ static inline pgdval_t pgd_val(pgd_t pgd) + pgdval_t ret; + + if (sizeof(pgdval_t) > sizeof(long)) +- ret = PVOP_CALLEE2(pgdval_t, pv_mmu_ops.pgd_val, ++ ret = PVOP_CALLEE2(pgdval_t, pv_mmu_ops, pgd_val, + pgd.pgd, (u64)pgd.pgd >> 32); + else +- ret = PVOP_CALLEE1(pgdval_t, pv_mmu_ops.pgd_val, ++ ret = PVOP_CALLEE1(pgdval_t, pv_mmu_ops, pgd_val, + pgd.pgd); + + return ret; +@@ -496,24 +496,24 @@ static inline pmd_t __pmd(pmdval_t val) + pmdval_t ret; + + if (sizeof(pmdval_t) > sizeof(long)) +- ret = PVOP_CALLEE2(pmdval_t, pv_mmu_ops.make_pmd, ++ ret = PVOP_CALLEE2(pmdval_t, pv_mmu_ops, make_pmd, + val, (u64)val >> 32); + else +- ret = PVOP_CALLEE1(pmdval_t, pv_mmu_ops.make_pmd, ++ ret = PVOP_CALLEE1(pmdval_t, pv_mmu_ops, make_pmd, + val); + + return (pmd_t) { ret }; + } + +-static inline pmdval_t pmd_val(pmd_t pmd) ++static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd) + { + pmdval_t ret; + + if (sizeof(pmdval_t) > sizeof(long)) +- ret = PVOP_CALLEE2(pmdval_t, pv_mmu_ops.pmd_val, ++ ret = PVOP_CALLEE2(pmdval_t, pv_mmu_ops, pmd_val, + pmd.pmd, (u64)pmd.pmd >> 32); + else +- ret = PVOP_CALLEE1(pmdval_t, pv_mmu_ops.pmd_val, ++ ret = PVOP_CALLEE1(pmdval_t, pv_mmu_ops, pmd_val, + pmd.pmd); + + return ret; +@@ -536,10 +536,10 @@ static inline pud_t __pud(pudval_t val) + pudval_t ret; + + if (sizeof(pudval_t) > sizeof(long)) +- ret = PVOP_CALLEE2(pudval_t, pv_mmu_ops.make_pud, ++ ret = PVOP_CALLEE2(pudval_t, pv_mmu_ops, make_pud, + val, (u64)val >> 32); + else +- ret = PVOP_CALLEE1(pudval_t, pv_mmu_ops.make_pud, ++ ret = PVOP_CALLEE1(pudval_t, pv_mmu_ops, make_pud, + val); + + return (pud_t) { ret }; +@@ -550,10 +550,10 @@ static inline pudval_t pud_val(pud_t pud) + pudval_t ret; + + if (sizeof(pudval_t) > sizeof(long)) +- ret = PVOP_CALLEE2(pudval_t, pv_mmu_ops.pud_val, ++ ret = PVOP_CALLEE2(pudval_t, pv_mmu_ops, pud_val, + pud.pud, (u64)pud.pud >> 32); + else +- ret = PVOP_CALLEE1(pudval_t, pv_mmu_ops.pud_val, ++ ret = PVOP_CALLEE1(pudval_t, pv_mmu_ops, pud_val, + pud.pud); + + return ret; +@@ -571,6 +571,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd) + val); + } + ++static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd) ++{ ++ pgdval_t val = native_pgd_val(pgd); ++ ++ if (sizeof(pgdval_t) > sizeof(long)) ++ PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp, ++ val, (u64)val >> 32); ++ else ++ PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp, ++ val); ++} ++ + static inline void pgd_clear(pgd_t *pgdp) + { + set_pgd(pgdp, __pgd(0)); +@@ -655,6 +667,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx, + pv_mmu_ops.set_fixmap(idx, phys, flags); + } + ++#ifdef CONFIG_PAX_KERNEXEC ++static inline unsigned long pax_open_kernel(void) ++{ ++ return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel); ++} ++ ++static inline unsigned long pax_close_kernel(void) ++{ ++ return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel); ++} ++#else ++static inline unsigned long pax_open_kernel(void) { return 0; } ++static inline unsigned long pax_close_kernel(void) { return 0; } ++#endif ++ + #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS) + + static __always_inline void pv_queued_spin_lock_slowpath(struct qspinlock *lock, +@@ -665,7 +692,7 @@ static __always_inline void pv_queued_spin_lock_slowpath(struct qspinlock *lock, + + static __always_inline void pv_queued_spin_unlock(struct qspinlock *lock) + { +- PVOP_VCALLEE1(pv_lock_ops.queued_spin_unlock, lock); ++ PVOP_VCALLEE1(pv_lock_ops, queued_spin_unlock, lock); + } + + static __always_inline void pv_wait(u8 *ptr, u8 val) +@@ -735,7 +762,7 @@ static __always_inline void pv_kick(int cpu) + */ + #define PV_THUNK_NAME(func) "__raw_callee_save_" #func + #define PV_CALLEE_SAVE_REGS_THUNK(func) \ +- extern typeof(func) __raw_callee_save_##func; \ ++ extern typeof(func) __raw_callee_save_##func __rap_hash; \ + \ + asm(".pushsection .text;" \ + ".globl " PV_THUNK_NAME(func) ";" \ +@@ -743,38 +770,42 @@ static __always_inline void pv_kick(int cpu) + PV_THUNK_NAME(func) ":" \ + FRAME_BEGIN \ + PV_SAVE_ALL_CALLER_REGS \ +- "call " #func ";" \ ++ PAX_DIRECT_CALL_HASH(#func, PV_THUNK_NAME(func)) ";" \ + PV_RESTORE_ALL_CALLER_REGS \ + FRAME_END \ +- "ret;" \ ++ PAX_RET(PV_THUNK_NAME(func))";" \ + ".popsection") + + /* Get a reference to a callee-save function */ +-#define PV_CALLEE_SAVE(func) \ +- ((struct paravirt_callee_save) { __raw_callee_save_##func }) ++#define PV_CALLEE_SAVE(field, func) \ ++ ((union paravirt_callee_save) { .field = __raw_callee_save_##func }) + ++#ifdef CONFIG_PAX_RAP ++#define __PV_IS_CALLEE_SAVE(field, func) PV_CALLEE_SAVE(field, func) ++#else + /* Promise that "func" already uses the right calling convention */ +-#define __PV_IS_CALLEE_SAVE(func) \ +- ((struct paravirt_callee_save) { func }) ++#define __PV_IS_CALLEE_SAVE(field, func) \ ++ ((union paravirt_callee_save) { .field = func }) ++#endif + + static inline notrace unsigned long arch_local_save_flags(void) + { +- return PVOP_CALLEE0(unsigned long, pv_irq_ops.save_fl); ++ return PVOP_CALLEE0(unsigned long, pv_irq_ops, save_fl); + } + + static inline notrace void arch_local_irq_restore(unsigned long f) + { +- PVOP_VCALLEE1(pv_irq_ops.restore_fl, f); ++ PVOP_VCALLEE1(pv_irq_ops, restore_fl, f); + } + + static inline notrace void arch_local_irq_disable(void) + { +- PVOP_VCALLEE0(pv_irq_ops.irq_disable); ++ PVOP_VCALLEE0(pv_irq_ops, irq_disable); + } + + static inline notrace void arch_local_irq_enable(void) + { +- PVOP_VCALLEE0(pv_irq_ops.irq_enable); ++ PVOP_VCALLEE0(pv_irq_ops, irq_enable); + } + + static inline notrace unsigned long arch_local_irq_save(void) +@@ -806,9 +837,9 @@ extern void default_banner(void); + + #else /* __ASSEMBLY__ */ + +-#define _PVSITE(ptype, clobbers, ops, word, algn) \ ++#define _PVSITE(ptype, clobbers, word, algn, ...)\ + 771:; \ +- ops; \ ++ __VA_ARGS__; \ + 772:; \ + .pushsection .parainstructions,"a"; \ + .align algn; \ +@@ -848,8 +879,10 @@ extern void default_banner(void); + COND_POP(set, CLBR_RAX, rax) + + #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 8) +-#define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .quad, 8) +-#define PARA_INDIRECT(addr) *addr(%rip) ++#define PARA_SITE(ptype, clobbers, ...) _PVSITE(ptype, clobbers, .quad, 8, __VA_ARGS__) ++#define PARA_INDIRECT(addr) addr(%rip) ++#define PV_INDIRECT_CALL(ops, OPS, addr) pax_indirect_call PARA_INDIRECT(pv_##ops##_ops+PV_##OPS##_##addr), pv_##ops##_ops.##addr ++#define PV_INDIRECT_CALL_CALLEE_SAVE(ops, OPS, addr) pax_indirect_call PARA_INDIRECT(pv_##ops##_ops+PV_##OPS##_##addr), pv_##ops##_ops.##addr##.##addr + #else + #define PV_SAVE_REGS(set) \ + COND_PUSH(set, CLBR_EAX, eax); \ +@@ -863,30 +896,32 @@ extern void default_banner(void); + COND_POP(set, CLBR_EAX, eax) + + #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4) +-#define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4) +-#define PARA_INDIRECT(addr) *%cs:addr ++#define PARA_SITE(ptype, clobbers, ...) _PVSITE(ptype, clobbers, .long, 4, __VA_ARGS__) ++#define PARA_INDIRECT(addr) %ss:addr ++#define PV_INDIRECT_CALL(ops, OPS, addr) pax_indirect_call PARA_INDIRECT(pv_##ops##_ops+PV_##OPS##_##addr), pv_##ops##_ops.##addr ++#define PV_INDIRECT_CALL_CALLEE_SAVE(ops, OPS, addr) pax_indirect_call PARA_INDIRECT(pv_##ops##_ops+PV_##OPS##_##addr), pv_##ops##_ops.##addr##.##addr + #endif + + #define INTERRUPT_RETURN \ + PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_iret), CLBR_NONE, \ +- jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_iret)) ++ jmp *PARA_INDIRECT(pv_cpu_ops+PV_CPU_iret)) + + #define DISABLE_INTERRUPTS(clobbers) \ + PARA_SITE(PARA_PATCH(pv_irq_ops, PV_IRQ_irq_disable), clobbers, \ + PV_SAVE_REGS(clobbers | CLBR_CALLEE_SAVE); \ +- call PARA_INDIRECT(pv_irq_ops+PV_IRQ_irq_disable); \ ++ PV_INDIRECT_CALL_CALLEE_SAVE(irq,IRQ,irq_disable); \ + PV_RESTORE_REGS(clobbers | CLBR_CALLEE_SAVE);) + + #define ENABLE_INTERRUPTS(clobbers) \ + PARA_SITE(PARA_PATCH(pv_irq_ops, PV_IRQ_irq_enable), clobbers, \ + PV_SAVE_REGS(clobbers | CLBR_CALLEE_SAVE); \ +- call PARA_INDIRECT(pv_irq_ops+PV_IRQ_irq_enable); \ ++ PV_INDIRECT_CALL_CALLEE_SAVE(irq,IRQ,irq_enable); \ + PV_RESTORE_REGS(clobbers | CLBR_CALLEE_SAVE);) + + #ifdef CONFIG_X86_32 + #define GET_CR0_INTO_EAX \ + push %ecx; push %edx; \ +- call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \ ++ PV_INDIRECT_CALL(cpu,CPU,read_cr0); \ + pop %edx; pop %ecx + #else /* !CONFIG_X86_32 */ + +@@ -907,21 +942,36 @@ extern void default_banner(void); + */ + #define SWAPGS \ + PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_swapgs), CLBR_NONE, \ +- call PARA_INDIRECT(pv_cpu_ops+PV_CPU_swapgs) \ ++ PV_INDIRECT_CALL(cpu,CPU,swapgs) \ + ) + + #define GET_CR2_INTO_RAX \ +- call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr2) ++ PV_INDIRECT_CALL(mmu,MMU,read_cr2) + + #define PARAVIRT_ADJUST_EXCEPTION_FRAME \ + PARA_SITE(PARA_PATCH(pv_irq_ops, PV_IRQ_adjust_exception_frame), \ + CLBR_NONE, \ +- call PARA_INDIRECT(pv_irq_ops+PV_IRQ_adjust_exception_frame)) ++ PV_INDIRECT_CALL(irq,IRQ,adjust_exception_frame)) + + #define USERGS_SYSRET64 \ + PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_usergs_sysret64), \ + CLBR_NONE, \ +- jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_usergs_sysret64)) ++ jmp *PARA_INDIRECT(pv_cpu_ops+PV_CPU_usergs_sysret64)) ++ ++#define GET_CR0_INTO_RDI \ ++ PV_INDIRECT_CALL(cpu,CPU,read_cr0); \ ++ mov %rax,%rdi ++ ++#define SET_RDI_INTO_CR0 \ ++ PV_INDIRECT_CALL(cpu,CPU,write_cr0) ++ ++#define GET_CR3_INTO_RDI \ ++ PV_INDIRECT_CALL(mmu,MMU,read_cr3); \ ++ mov %rax,%rdi ++ ++#define SET_RDI_INTO_CR3 \ ++ PV_INDIRECT_CALL(mmu,MMU,write_cr3) ++ + #endif /* CONFIG_X86_32 */ + + #endif /* __ASSEMBLY__ */ +diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h +index 0f400c0e4979..3e5329ec3d21 100644 +--- a/arch/x86/include/asm/paravirt_types.h ++++ b/arch/x86/include/asm/paravirt_types.h +@@ -39,6 +39,7 @@ + + #ifndef __ASSEMBLY__ + ++#include <linux/linkage.h> + #include <asm/desc_defs.h> + #include <asm/kmap_types.h> + #include <asm/pgtable_types.h> +@@ -51,14 +52,29 @@ struct mm_struct; + struct desc_struct; + struct task_struct; + struct cpumask; ++struct qspinlock; + + /* + * Wrapper type for pointers to code which uses the non-standard +- * calling convention. See PV_CALL_SAVE_REGS_THUNK below. ++ * calling convention. See PV_CALLEE_SAVE_REGS_THUNK below. + */ +-struct paravirt_callee_save { +- void *func; +-}; ++union paravirt_callee_save { ++ void (*queued_spin_unlock)(struct qspinlock *); ++ ++ asmlinkage unsigned long (*save_fl)(void); ++ void (*restore_fl)(unsigned long); ++ asmlinkage void (*irq_disable)(void); ++ asmlinkage void (*irq_enable)(void); ++ ++ pteval_t (*pte_val)(pte_t); ++ pte_t (*make_pte)(pteval_t); ++ pmdval_t (*pmd_val)(pmd_t); ++ pmd_t (*make_pmd)(pmdval_t); ++ pudval_t (*pud_val)(pud_t); ++ pud_t (*make_pud)(pmdval_t); ++ pgdval_t (*pgd_val)(pgd_t); ++ pgd_t (*make_pgd)(pgdval_t); ++} __no_const; + + /* general info */ + struct pv_info { +@@ -83,7 +99,7 @@ struct pv_init_ops { + */ + unsigned (*patch)(u8 type, u16 clobber, void *insnbuf, + unsigned long addr, unsigned len); +-}; ++} __no_const __no_randomize_layout; + + + struct pv_lazy_ops { +@@ -91,12 +107,12 @@ struct pv_lazy_ops { + void (*enter)(void); + void (*leave)(void); + void (*flush)(void); +-}; ++} __no_const __no_randomize_layout; + + struct pv_time_ops { + unsigned long long (*sched_clock)(void); + unsigned long long (*steal_clock)(int cpu); +-}; ++} __rap_hash __no_const __no_randomize_layout; + + struct pv_cpu_ops { + /* hooks for various privileged instructions */ +@@ -177,7 +193,7 @@ struct pv_cpu_ops { + + void (*start_context_switch)(struct task_struct *prev); + void (*end_context_switch)(struct task_struct *next); +-}; ++} __rap_hash __no_const __no_randomize_layout; + + struct pv_irq_ops { + /* +@@ -189,10 +205,10 @@ struct pv_irq_ops { + * NOTE: These functions callers expect the callee to preserve + * more registers than the standard C calling convention. + */ +- struct paravirt_callee_save save_fl; +- struct paravirt_callee_save restore_fl; +- struct paravirt_callee_save irq_disable; +- struct paravirt_callee_save irq_enable; ++ union paravirt_callee_save save_fl; ++ union paravirt_callee_save restore_fl; ++ union paravirt_callee_save irq_disable; ++ union paravirt_callee_save irq_enable; + + void (*safe_halt)(void); + void (*halt)(void); +@@ -200,7 +216,7 @@ struct pv_irq_ops { + #ifdef CONFIG_X86_64 + void (*adjust_exception_frame)(void); + #endif +-}; ++} __rap_hash __no_randomize_layout; + + struct pv_mmu_ops { + unsigned long (*read_cr2)(void); +@@ -259,11 +275,11 @@ struct pv_mmu_ops { + void (*ptep_modify_prot_commit)(struct mm_struct *mm, unsigned long addr, + pte_t *ptep, pte_t pte); + +- struct paravirt_callee_save pte_val; +- struct paravirt_callee_save make_pte; ++ union paravirt_callee_save pte_val; ++ union paravirt_callee_save make_pte; + +- struct paravirt_callee_save pgd_val; +- struct paravirt_callee_save make_pgd; ++ union paravirt_callee_save pgd_val; ++ union paravirt_callee_save make_pgd; + + #if CONFIG_PGTABLE_LEVELS >= 3 + #ifdef CONFIG_X86_PAE +@@ -276,14 +292,15 @@ struct pv_mmu_ops { + + void (*set_pud)(pud_t *pudp, pud_t pudval); + +- struct paravirt_callee_save pmd_val; +- struct paravirt_callee_save make_pmd; ++ union paravirt_callee_save pmd_val; ++ union paravirt_callee_save make_pmd; + + #if CONFIG_PGTABLE_LEVELS == 4 +- struct paravirt_callee_save pud_val; +- struct paravirt_callee_save make_pud; ++ union paravirt_callee_save pud_val; ++ union paravirt_callee_save make_pud; + + void (*set_pgd)(pgd_t *pudp, pgd_t pgdval); ++ void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval); + #endif /* CONFIG_PGTABLE_LEVELS == 4 */ + #endif /* CONFIG_PGTABLE_LEVELS >= 3 */ + +@@ -295,7 +312,13 @@ struct pv_mmu_ops { + an mfn. We can tell which is which from the index. */ + void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx, + phys_addr_t phys, pgprot_t flags); +-}; ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ unsigned long (*pax_open_kernel)(void); ++ unsigned long (*pax_close_kernel)(void); ++#endif ++ ++} __rap_hash __no_randomize_layout; + + struct arch_spinlock; + #ifdef CONFIG_SMP +@@ -306,15 +329,18 @@ struct qspinlock; + + struct pv_lock_ops { + void (*queued_spin_lock_slowpath)(struct qspinlock *lock, u32 val); +- struct paravirt_callee_save queued_spin_unlock; ++ union paravirt_callee_save queued_spin_unlock; + + void (*wait)(u8 *ptr, u8 val); + void (*kick)(int cpu); +-}; ++} __rap_hash __no_randomize_layout; + + /* This contains all the paravirt structures: we get a convenient + * number for each function using the offset which we use to indicate +- * what to patch. */ ++ * what to patch. ++ * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c ++ */ ++ + struct paravirt_patch_template { + struct pv_init_ops pv_init_ops; + struct pv_time_ops pv_time_ops; +@@ -322,7 +348,7 @@ struct paravirt_patch_template { + struct pv_irq_ops pv_irq_ops; + struct pv_mmu_ops pv_mmu_ops; + struct pv_lock_ops pv_lock_ops; +-}; ++} __no_randomize_layout; + + extern struct pv_info pv_info; + extern struct pv_init_ops pv_init_ops; +@@ -391,7 +417,7 @@ int paravirt_disable_iospace(void); + * offset into the paravirt_patch_template structure, and can therefore be + * freely converted back into a structure offset. + */ +-#define PARAVIRT_CALL "call *%c[paravirt_opptr];" ++#define PARAVIRT_CALL(op) PAX_INDIRECT_CALL("*%c[paravirt_opptr]", #op) ";" + + /* + * These macros are intended to wrap calls through one of the paravirt +@@ -518,7 +544,7 @@ int paravirt_disable_iospace(void); + /* since this condition will never hold */ \ + if (sizeof(rettype) > sizeof(unsigned long)) { \ + asm volatile(pre \ +- paravirt_alt(PARAVIRT_CALL) \ ++ paravirt_alt(PARAVIRT_CALL(op)) \ + post \ + : call_clbr, "+r" (__sp) \ + : paravirt_type(op), \ +@@ -528,7 +554,7 @@ int paravirt_disable_iospace(void); + __ret = (rettype)((((u64)__edx) << 32) | __eax); \ + } else { \ + asm volatile(pre \ +- paravirt_alt(PARAVIRT_CALL) \ ++ paravirt_alt(PARAVIRT_CALL(op)) \ + post \ + : call_clbr, "+r" (__sp) \ + : paravirt_type(op), \ +@@ -544,8 +570,8 @@ int paravirt_disable_iospace(void); + ____PVOP_CALL(rettype, op, CLBR_ANY, PVOP_CALL_CLOBBERS, \ + EXTRA_CLOBBERS, pre, post, ##__VA_ARGS__) + +-#define __PVOP_CALLEESAVE(rettype, op, pre, post, ...) \ +- ____PVOP_CALL(rettype, op.func, CLBR_RET_REG, \ ++#define __PVOP_CALLEESAVE(rettype, op, func, pre, post, ...) \ ++ ____PVOP_CALL(rettype, op.func.func, CLBR_RET_REG, \ + PVOP_CALLEE_CLOBBERS, , \ + pre, post, ##__VA_ARGS__) + +@@ -555,7 +581,7 @@ int paravirt_disable_iospace(void); + PVOP_VCALL_ARGS; \ + PVOP_TEST_NULL(op); \ + asm volatile(pre \ +- paravirt_alt(PARAVIRT_CALL) \ ++ paravirt_alt(PARAVIRT_CALL(op)) \ + post \ + : call_clbr, "+r" (__sp) \ + : paravirt_type(op), \ +@@ -569,8 +595,8 @@ int paravirt_disable_iospace(void); + VEXTRA_CLOBBERS, \ + pre, post, ##__VA_ARGS__) + +-#define __PVOP_VCALLEESAVE(op, pre, post, ...) \ +- ____PVOP_VCALL(op.func, CLBR_RET_REG, \ ++#define __PVOP_VCALLEESAVE(op, func, pre, post, ...) \ ++ ____PVOP_VCALL(op.func.func, CLBR_RET_REG, \ + PVOP_VCALLEE_CLOBBERS, , \ + pre, post, ##__VA_ARGS__) + +@@ -581,10 +607,10 @@ int paravirt_disable_iospace(void); + #define PVOP_VCALL0(op) \ + __PVOP_VCALL(op, "", "") + +-#define PVOP_CALLEE0(rettype, op) \ +- __PVOP_CALLEESAVE(rettype, op, "", "") +-#define PVOP_VCALLEE0(op) \ +- __PVOP_VCALLEESAVE(op, "", "") ++#define PVOP_CALLEE0(rettype, op, func) \ ++ __PVOP_CALLEESAVE(rettype, op, func, "", "") ++#define PVOP_VCALLEE0(op, func) \ ++ __PVOP_VCALLEESAVE(op, func, "", "") + + + #define PVOP_CALL1(rettype, op, arg1) \ +@@ -592,10 +618,10 @@ int paravirt_disable_iospace(void); + #define PVOP_VCALL1(op, arg1) \ + __PVOP_VCALL(op, "", "", PVOP_CALL_ARG1(arg1)) + +-#define PVOP_CALLEE1(rettype, op, arg1) \ +- __PVOP_CALLEESAVE(rettype, op, "", "", PVOP_CALL_ARG1(arg1)) +-#define PVOP_VCALLEE1(op, arg1) \ +- __PVOP_VCALLEESAVE(op, "", "", PVOP_CALL_ARG1(arg1)) ++#define PVOP_CALLEE1(rettype, op, func, arg1) \ ++ __PVOP_CALLEESAVE(rettype, op, func, "", "", PVOP_CALL_ARG1(arg1)) ++#define PVOP_VCALLEE1(op, func, arg1) \ ++ __PVOP_VCALLEESAVE(op, func, "", "", PVOP_CALL_ARG1(arg1)) + + + #define PVOP_CALL2(rettype, op, arg1, arg2) \ +@@ -605,11 +631,11 @@ int paravirt_disable_iospace(void); + __PVOP_VCALL(op, "", "", PVOP_CALL_ARG1(arg1), \ + PVOP_CALL_ARG2(arg2)) + +-#define PVOP_CALLEE2(rettype, op, arg1, arg2) \ +- __PVOP_CALLEESAVE(rettype, op, "", "", PVOP_CALL_ARG1(arg1), \ ++#define PVOP_CALLEE2(rettype, op, func, arg1, arg2) \ ++ __PVOP_CALLEESAVE(rettype, op, func, "", "", PVOP_CALL_ARG1(arg1),\ + PVOP_CALL_ARG2(arg2)) +-#define PVOP_VCALLEE2(op, arg1, arg2) \ +- __PVOP_VCALLEESAVE(op, "", "", PVOP_CALL_ARG1(arg1), \ ++#define PVOP_VCALLEE2(op, func, arg1, arg2) \ ++ __PVOP_VCALLEESAVE(op, func, "", "", PVOP_CALL_ARG1(arg1), \ + PVOP_CALL_ARG2(arg2)) + + +diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h +index 84f58de08c2b..610576ff7974 100644 +--- a/arch/x86/include/asm/percpu.h ++++ b/arch/x86/include/asm/percpu.h +@@ -493,7 +493,7 @@ do { \ + bool __ret; \ + typeof(pcp1) __o1 = (o1), __n1 = (n1); \ + typeof(pcp2) __o2 = (o2), __n2 = (n2); \ +- alternative_io("leaq %P1,%%rsi\n\tcall this_cpu_cmpxchg16b_emu\n\t", \ ++ alternative_io("leaq %P1,%%rsi\n\t" PAX_DIRECT_CALL("this_cpu_cmpxchg16b_emu")"\n\t", \ + "cmpxchg16b " __percpu_arg(1) "\n\tsetz %0\n\t", \ + X86_FEATURE_CX16, \ + ASM_OUTPUT2("=a" (__ret), "+m" (pcp1), \ +@@ -501,6 +501,7 @@ do { \ + "b" (__n1), "c" (__n2), "a" (__o1) : "rsi"); \ + __ret; \ + }) ++bool this_cpu_cmpxchg16b_emu(void *, void*, long, long, long, long) __rap_hash; + + #define raw_cpu_cmpxchg_double_8 percpu_cmpxchg16b_double + #define this_cpu_cmpxchg_double_8 percpu_cmpxchg16b_double +diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h +index b6d425999f99..da6324e9f6cb 100644 +--- a/arch/x86/include/asm/pgalloc.h ++++ b/arch/x86/include/asm/pgalloc.h +@@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm, + pmd_t *pmd, pte_t *pte) + { + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT); ++ set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE)); ++} ++ ++static inline void pmd_populate_user(struct mm_struct *mm, ++ pmd_t *pmd, pte_t *pte) ++{ ++ paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT); + set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE)); + } + +@@ -112,12 +119,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd, + + #ifdef CONFIG_X86_PAE + extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd); ++static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd) ++{ ++ pud_populate(mm, pudp, pmd); ++} + #else /* !CONFIG_X86_PAE */ + static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) + { + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT); + set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd))); + } ++ ++static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) ++{ ++ paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT); ++ set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd))); ++} + #endif /* CONFIG_X86_PAE */ + + #if CONFIG_PGTABLE_LEVELS > 3 +@@ -127,6 +144,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud) + set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud))); + } + ++static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud) ++{ ++ paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT); ++ set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud))); ++} ++ + static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr) + { + gfp_t gfp = GFP_KERNEL_ACCOUNT; +diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h +index fd74a11959de..35fd5afe9dba 100644 +--- a/arch/x86/include/asm/pgtable-2level.h ++++ b/arch/x86/include/asm/pgtable-2level.h +@@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte) + + static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) + { ++ pax_open_kernel(); + *pmdp = pmd; ++ pax_close_kernel(); + } + + static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte) +diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h +index cdaa58c9b39e..ae30f0d676ef 100644 +--- a/arch/x86/include/asm/pgtable-3level.h ++++ b/arch/x86/include/asm/pgtable-3level.h +@@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte) + + static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) + { ++ pax_open_kernel(); + set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd)); ++ pax_close_kernel(); + } + + static inline void native_set_pud(pud_t *pudp, pud_t pud) + { ++ pax_open_kernel(); + set_64bit((unsigned long long *)(pudp), native_pud_val(pud)); ++ pax_close_kernel(); + } + + /* +@@ -116,9 +120,12 @@ static inline void native_pte_clear(struct mm_struct *mm, unsigned long addr, + static inline void native_pmd_clear(pmd_t *pmd) + { + u32 *tmp = (u32 *)pmd; ++ ++ pax_open_kernel(); + *tmp = 0; + smp_wmb(); + *(tmp + 1) = 0; ++ pax_close_kernel(); + } + + static inline void pud_clear(pud_t *pudp) +diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h +index 437feb436efa..a4b25705d6d9 100644 +--- a/arch/x86/include/asm/pgtable.h ++++ b/arch/x86/include/asm/pgtable.h +@@ -54,6 +54,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page); + + #ifndef __PAGETABLE_PUD_FOLDED + #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd) ++#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd) + #define pgd_clear(pgd) native_pgd_clear(pgd) + #endif + +@@ -88,12 +89,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page); + + #define arch_end_context_switch(prev) do {} while(0) + ++#define pax_open_kernel() native_pax_open_kernel() ++#define pax_close_kernel() native_pax_close_kernel() + #endif /* CONFIG_PARAVIRT */ + ++#define __HAVE_ARCH_PAX_OPEN_KERNEL ++#define __HAVE_ARCH_PAX_CLOSE_KERNEL ++ ++#ifdef CONFIG_PAX_KERNEXEC ++static inline unsigned long native_pax_open_kernel(void) ++{ ++ unsigned long cr0; ++ ++ preempt_disable(); ++ barrier(); ++ cr0 = read_cr0() ^ X86_CR0_WP; ++ BUG_ON(cr0 & X86_CR0_WP); ++ write_cr0(cr0); ++ barrier(); ++ return cr0 ^ X86_CR0_WP; ++} ++ ++static inline unsigned long native_pax_close_kernel(void) ++{ ++ unsigned long cr0; ++ ++ barrier(); ++ cr0 = read_cr0() ^ X86_CR0_WP; ++ BUG_ON(!(cr0 & X86_CR0_WP)); ++ write_cr0(cr0); ++ barrier(); ++ preempt_enable_no_resched(); ++ return cr0 ^ X86_CR0_WP; ++} ++#else ++static inline unsigned long native_pax_open_kernel(void) { return 0; } ++static inline unsigned long native_pax_close_kernel(void) { return 0; } ++#endif ++ + /* + * The following only work if pte_present() is true. + * Undefined behaviour if not.. + */ ++static inline int pte_user(pte_t pte) ++{ ++ return pte_val(pte) & _PAGE_USER; ++} ++ + static inline int pte_dirty(pte_t pte) + { + return pte_flags(pte) & _PAGE_DIRTY; +@@ -168,6 +210,11 @@ static inline unsigned long pud_pfn(pud_t pud) + return (pud_val(pud) & pud_pfn_mask(pud)) >> PAGE_SHIFT; + } + ++static inline unsigned long pgd_pfn(pgd_t pgd) ++{ ++ return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT; ++} ++ + #define pte_page(pte) pfn_to_page(pte_pfn(pte)) + + static inline int pmd_large(pmd_t pte) +@@ -224,9 +271,29 @@ static inline pte_t pte_wrprotect(pte_t pte) + return pte_clear_flags(pte, _PAGE_RW); + } + ++static inline pte_t pte_mkread(pte_t pte) ++{ ++ return __pte(pte_val(pte) | _PAGE_USER); ++} ++ + static inline pte_t pte_mkexec(pte_t pte) + { +- return pte_clear_flags(pte, _PAGE_NX); ++#ifdef CONFIG_X86_PAE ++ if (__supported_pte_mask & _PAGE_NX) ++ return pte_clear_flags(pte, _PAGE_NX); ++ else ++#endif ++ return pte_set_flags(pte, _PAGE_USER); ++} ++ ++static inline pte_t pte_exprotect(pte_t pte) ++{ ++#ifdef CONFIG_X86_PAE ++ if (__supported_pte_mask & _PAGE_NX) ++ return pte_set_flags(pte, _PAGE_NX); ++ else ++#endif ++ return pte_clear_flags(pte, _PAGE_USER); + } + + static inline pte_t pte_mkdirty(pte_t pte) +@@ -431,7 +498,7 @@ static inline pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot) + + #define canon_pgprot(p) __pgprot(massage_pgprot(p)) + +-static inline int is_new_memtype_allowed(u64 paddr, unsigned long size, ++static inline int is_new_memtype_allowed(u64 paddr, u64 size, + enum page_cache_mode pcm, + enum page_cache_mode new_pcm) + { +@@ -474,6 +541,16 @@ pte_t *populate_extra_pte(unsigned long vaddr); + #endif + + #ifndef __ASSEMBLY__ ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD]; ++enum cpu_pgd_type {kernel = 0, user = 1}; ++static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type) ++{ ++ return cpu_pgd[cpu][type]; ++} ++#endif ++ + #include <linux/mm_types.h> + #include <linux/mmdebug.h> + #include <linux/log2.h> +@@ -675,7 +752,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd) + * Currently stuck as a macro due to indirect forward reference to + * linux/mmzone.h's __section_mem_map_addr() definition: + */ +-#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT) ++#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT) + + /* to find an entry in a page-table-directory. */ + static inline unsigned long pud_index(unsigned long address) +@@ -690,7 +767,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address) + + static inline int pgd_bad(pgd_t pgd) + { +- return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE; ++ return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE; + } + + static inline int pgd_none(pgd_t pgd) +@@ -719,7 +796,12 @@ static inline int pgd_none(pgd_t pgd) + * pgd_offset() returns a (pgd_t *) + * pgd_index() is used get the offset into the pgd page's array of pgd_t's; + */ +-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address))) ++#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address)) ++#endif ++ + /* + * a shortcut which implies the use of the kernel's pgd, instead + * of a process's +@@ -730,6 +812,25 @@ static inline int pgd_none(pgd_t pgd) + #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET) + #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY) + ++#ifdef CONFIG_X86_32 ++#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY ++#else ++#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT ++#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT)) ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++#ifdef __ASSEMBLY__ ++#define pax_user_shadow_base pax_user_shadow_base(%rip) ++#else ++extern unsigned long pax_user_shadow_base; ++extern pgdval_t clone_pgd_mask; ++#endif ++#else ++#define pax_user_shadow_base (0UL) ++#endif ++ ++#endif ++ + #ifndef __ASSEMBLY__ + + extern int direct_gbpages; +@@ -901,11 +1002,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm, + * dst and src can be on the same page, but the range must not overlap, + * and must not cross a page boundary. + */ +-static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count) ++static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count) + { +- memcpy(dst, src, count * sizeof(pgd_t)); ++ pax_open_kernel(); ++ while (count--) ++ *dst++ = *src++; ++ pax_close_kernel(); + } + ++#ifdef CONFIG_PAX_PER_CPU_PGD ++extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src); ++#endif ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src); ++#else ++static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {} ++#endif ++ + #define PTE_SHIFT ilog2(PTRS_PER_PTE) + static inline int page_level_shift(enum pg_level level) + { +diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h +index b6c0b404898a..3535d47518e6 100644 +--- a/arch/x86/include/asm/pgtable_32.h ++++ b/arch/x86/include/asm/pgtable_32.h +@@ -25,9 +25,6 @@ + struct mm_struct; + struct vm_area_struct; + +-extern pgd_t swapper_pg_dir[1024]; +-extern pgd_t initial_page_table[1024]; +- + static inline void pgtable_cache_init(void) { } + static inline void check_pgt_cache(void) { } + void paging_init(void); +@@ -45,6 +42,12 @@ void paging_init(void); + # include <asm/pgtable-2level.h> + #endif + ++extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; ++extern pgd_t initial_page_table[PTRS_PER_PGD]; ++#ifdef CONFIG_X86_PAE ++extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD]; ++#endif ++ + #if defined(CONFIG_HIGHPTE) + #define pte_offset_map(dir, address) \ + ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \ +@@ -59,12 +62,17 @@ void paging_init(void); + /* Clear a kernel PTE and flush it from the TLB */ + #define kpte_clear_flush(ptep, vaddr) \ + do { \ ++ pax_open_kernel(); \ + pte_clear(&init_mm, (vaddr), (ptep)); \ ++ pax_close_kernel(); \ + __flush_tlb_one((vaddr)); \ + } while (0) + + #endif /* !__ASSEMBLY__ */ + ++#define HAVE_ARCH_UNMAPPED_AREA ++#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN ++ + /* + * kern_addr_valid() is (1) for FLATMEM and (0) for + * SPARSEMEM and DISCONTIGMEM +diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h +index 9fb2f2bc8245..8e18c70e2886 100644 +--- a/arch/x86/include/asm/pgtable_32_types.h ++++ b/arch/x86/include/asm/pgtable_32_types.h +@@ -8,7 +8,7 @@ + */ + #ifdef CONFIG_X86_PAE + # include <asm/pgtable-3level_types.h> +-# define PMD_SIZE (1UL << PMD_SHIFT) ++# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT) + # define PMD_MASK (~(PMD_SIZE - 1)) + #else + # include <asm/pgtable-2level_types.h> +@@ -46,6 +46,28 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */ + # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE) + #endif + ++#ifdef CONFIG_PAX_KERNEXEC ++#ifndef __ASSEMBLY__ ++extern unsigned char MODULES_EXEC_VADDR[]; ++extern unsigned char MODULES_EXEC_END[]; ++ ++extern unsigned char __LOAD_PHYSICAL_ADDR[]; ++#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR) ++static inline unsigned long __intentional_overflow(-1) ktla_ktva(unsigned long addr) ++{ ++ return addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET; ++ ++} ++static inline unsigned long __intentional_overflow(-1) ktva_ktla(unsigned long addr) ++{ ++ return addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET; ++} ++#endif ++#else ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++#endif ++ + #define MODULES_VADDR VMALLOC_START + #define MODULES_END VMALLOC_END + #define MODULES_LEN (MODULES_VADDR - MODULES_END) +diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h +index 1cc82ece9ac1..ba29fd88bb4e 100644 +--- a/arch/x86/include/asm/pgtable_64.h ++++ b/arch/x86/include/asm/pgtable_64.h +@@ -16,11 +16,17 @@ + + extern pud_t level3_kernel_pgt[512]; + extern pud_t level3_ident_pgt[512]; ++extern pud_t level3_vmalloc_start_pgt[4][512]; ++extern pud_t level3_vmalloc_end_pgt[512]; ++extern pud_t level3_vmemmap_pgt[512]; ++extern pud_t level2_vmemmap_pgt[512]; + extern pmd_t level2_kernel_pgt[512]; + extern pmd_t level2_fixmap_pgt[512]; +-extern pmd_t level2_ident_pgt[512]; +-extern pte_t level1_fixmap_pgt[512]; +-extern pgd_t init_level4_pgt[]; ++extern pmd_t level2_ident_pgt[2][512]; ++extern pte_t level1_modules_pgt[4][512]; ++extern pte_t level1_fixmap_pgt[3][512]; ++extern pte_t level1_vsyscall_pgt[512]; ++extern pgd_t init_level4_pgt[512]; + + #define swapper_pg_dir init_level4_pgt + +@@ -62,7 +68,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte) + + static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) + { ++ pax_open_kernel(); + *pmdp = pmd; ++ pax_close_kernel(); + } + + static inline void native_pmd_clear(pmd_t *pmd) +@@ -98,7 +106,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp) + + static inline void native_set_pud(pud_t *pudp, pud_t pud) + { ++ pax_open_kernel(); + *pudp = pud; ++ pax_close_kernel(); + } + + static inline void native_pud_clear(pud_t *pud) +@@ -108,6 +118,13 @@ static inline void native_pud_clear(pud_t *pud) + + static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd) + { ++ pax_open_kernel(); ++ *pgdp = pgd; ++ pax_close_kernel(); ++} ++ ++static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd) ++{ + *pgdp = pgd; + } + +diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h +index 3a264200c62f..ad31bde0a3fe 100644 +--- a/arch/x86/include/asm/pgtable_64_types.h ++++ b/arch/x86/include/asm/pgtable_64_types.h +@@ -69,11 +69,16 @@ typedef struct { pteval_t pte; } pte_t; + #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE) + #define MODULES_END _AC(0xffffffffff000000, UL) + #define MODULES_LEN (MODULES_END - MODULES_VADDR) ++#define MODULES_EXEC_VADDR MODULES_VADDR ++#define MODULES_EXEC_END MODULES_END + #define ESPFIX_PGD_ENTRY _AC(-2, UL) + #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT) + #define EFI_VA_START ( -4 * (_AC(1, UL) << 30)) + #define EFI_VA_END (-68 * (_AC(1, UL) << 30)) + ++#define ktla_ktva(addr) (addr) ++#define ktva_ktla(addr) (addr) ++ + #define EARLY_DYNAMIC_PAGE_TABLES 64 + + #endif /* _ASM_X86_PGTABLE_64_DEFS_H */ +diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h +index 8b4de22d6429..eaf50b890d2b 100644 +--- a/arch/x86/include/asm/pgtable_types.h ++++ b/arch/x86/include/asm/pgtable_types.h +@@ -112,10 +112,14 @@ + + #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) + #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX) ++#ifdef CONFIG_PAX_SEGMEXEC ++#define _PAGE_DEVMAP (_AT(pteval_t, 0)) ++#else + #define _PAGE_DEVMAP (_AT(u64, 1) << _PAGE_BIT_DEVMAP) + #define __HAVE_ARCH_PTE_DEVMAP ++#endif + #else +-#define _PAGE_NX (_AT(pteval_t, 0)) ++#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_SOFTW2) + #define _PAGE_DEVMAP (_AT(pteval_t, 0)) + #endif + +@@ -176,6 +180,9 @@ enum page_cache_mode { + #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \ + _PAGE_ACCESSED) + ++#define PAGE_READONLY_NOEXEC PAGE_READONLY ++#define PAGE_SHARED_NOEXEC PAGE_SHARED ++ + #define __PAGE_KERNEL_EXEC \ + (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL) + #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX) +@@ -183,7 +190,7 @@ enum page_cache_mode { + #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW) + #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW) + #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE) +-#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER) ++#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER) + #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER) + #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE) + #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE) +@@ -229,7 +236,7 @@ enum page_cache_mode { + #ifdef CONFIG_X86_64 + #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC + #else +-#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */ ++#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */ + #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */ + #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */ + #endif +@@ -271,7 +278,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd) + { + return native_pgd_val(pgd) & PTE_FLAGS_MASK; + } ++#endif ++ ++#if CONFIG_PGTABLE_LEVELS == 3 ++#include <asm-generic/pgtable-nopud.h> ++#endif + ++#if CONFIG_PGTABLE_LEVELS == 2 ++#include <asm-generic/pgtable-nopmd.h> ++#endif ++ ++#ifndef __ASSEMBLY__ + #if CONFIG_PGTABLE_LEVELS > 3 + typedef struct { pudval_t pud; } pud_t; + +@@ -285,8 +302,6 @@ static inline pudval_t native_pud_val(pud_t pud) + return pud.pud; + } + #else +-#include <asm-generic/pgtable-nopud.h> +- + static inline pudval_t native_pud_val(pud_t pud) + { + return native_pgd_val(pud.pgd); +@@ -306,8 +321,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd) + return pmd.pmd; + } + #else +-#include <asm-generic/pgtable-nopmd.h> +- + static inline pmdval_t native_pmd_val(pmd_t pmd) + { + return native_pgd_val(pmd.pud.pgd); +@@ -424,7 +437,6 @@ typedef struct page *pgtable_t; + + extern pteval_t __supported_pte_mask; + extern void set_nx(void); +-extern int nx_enabled; + + #define pgprot_writecombine pgprot_writecombine + extern pgprot_t pgprot_writecombine(pgprot_t prot); +diff --git a/arch/x86/include/asm/pmem.h b/arch/x86/include/asm/pmem.h +index e2904373010d..57af05d72092 100644 +--- a/arch/x86/include/asm/pmem.h ++++ b/arch/x86/include/asm/pmem.h +@@ -38,7 +38,7 @@ static inline void arch_memcpy_to_pmem(void *dst, const void *src, size_t n) + * fault) we would have already reported a general protection fault + * before the WARN+BUG. + */ +- rem = __copy_from_user_inatomic_nocache(dst, (void __user *) src, n); ++ rem = __copy_from_user_inatomic_nocache(dst, (void __force_user *) src, n); + if (WARN(rem, "%s: fault copying %p <- %p unwritten: %d\n", + __func__, dst, src, rem)) + BUG(); +diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h +index 17f218645701..f39430785fc7 100644 +--- a/arch/x86/include/asm/preempt.h ++++ b/arch/x86/include/asm/preempt.h +@@ -81,7 +81,7 @@ static __always_inline void __preempt_count_sub(int val) + */ + static __always_inline bool __preempt_count_dec_and_test(void) + { +- GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), e); ++ GEN_UNARY_RMWcc("decl", __preempt_count, -4, __percpu_arg(0), e); + } + + /* +diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h +index 83db0eae9979..0ad5d22ee0d5 100644 +--- a/arch/x86/include/asm/processor.h ++++ b/arch/x86/include/asm/processor.h +@@ -136,7 +136,7 @@ struct cpuinfo_x86 { + /* Index into per_cpu list: */ + u16 cpu_index; + u32 microcode; +-}; ++} __randomize_layout; + + #define X86_VENDOR_INTEL 0 + #define X86_VENDOR_CYRIX 1 +@@ -160,7 +160,7 @@ extern __u32 cpu_caps_cleared[NCAPINTS]; + extern __u32 cpu_caps_set[NCAPINTS]; + + #ifdef CONFIG_SMP +-DECLARE_PER_CPU_READ_MOSTLY(struct cpuinfo_x86, cpu_info); ++DECLARE_PER_CPU_READ_ONLY(struct cpuinfo_x86, cpu_info); + #define cpu_data(cpu) per_cpu(cpu_info, cpu) + #else + #define cpu_info boot_cpu_data +@@ -206,9 +206,13 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx, + : "memory"); + } + ++#define PCID_KERNEL 0UL ++#define PCID_USER 1UL ++#define PCID_NOFLUSH (1UL << 63) ++ + static inline void load_cr3(pgd_t *pgdir) + { +- write_cr3(__pa(pgdir)); ++ write_cr3(__pa(pgdir) | PCID_KERNEL); + } + + #ifdef CONFIG_X86_32 +@@ -308,11 +312,9 @@ struct tss_struct { + + } ____cacheline_aligned; + +-DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss); ++extern struct tss_struct cpu_tss[NR_CPUS]; + +-#ifdef CONFIG_X86_32 + DECLARE_PER_CPU(unsigned long, cpu_current_top_of_stack); +-#endif + + /* + * Save the original ist values for checking stack pointers during debugging +@@ -341,6 +343,7 @@ DECLARE_PER_CPU_FIRST(union irq_stack_union, irq_stack_union) __visible; + DECLARE_INIT_PER_CPU(irq_stack_union); + + DECLARE_PER_CPU(char *, irq_stack_ptr); ++DECLARE_PER_CPU(char *, irq_stack_ptr_lowmem); + DECLARE_PER_CPU(unsigned int, irq_count); + extern asmlinkage void ignore_sysret(void); + #else /* X86_64 */ +@@ -389,6 +392,7 @@ struct thread_struct { + unsigned short ds; + unsigned short fsindex; + unsigned short gsindex; ++ unsigned short ss; + #endif + + u32 status; /* thread synchronous flags */ +@@ -405,6 +409,9 @@ struct thread_struct { + unsigned long gs; + #endif + ++ /* Floating point and extended processor state */ ++ struct fpu fpu; ++ + /* Save middle states of ptrace breakpoints */ + struct perf_event *ptrace_bps[HBP_NUM]; + /* Debug status used for traps, single steps, etc... */ +@@ -426,17 +433,11 @@ struct thread_struct { + unsigned io_bitmap_max; + + mm_segment_t addr_limit; ++ unsigned long lowest_stack; + + unsigned int sig_on_uaccess_err:1; + unsigned int uaccess_err:1; /* uaccess failed */ +- +- /* Floating point and extended processor state */ +- struct fpu fpu; +- /* +- * WARNING: 'fpu' is dynamically-sized. It *MUST* be at +- * the end. +- */ +-}; ++} __randomize_layout; + + /* + * Thread-synchronous status. +@@ -488,12 +489,8 @@ static inline void native_swapgs(void) + + static inline unsigned long current_top_of_stack(void) + { +-#ifdef CONFIG_X86_64 +- return this_cpu_read_stable(cpu_tss.x86_tss.sp0); +-#else + /* sp0 on x86_32 is special in and around vm86 mode. */ + return this_cpu_read_stable(cpu_current_top_of_stack); +-#endif + } + + #ifdef CONFIG_PARAVIRT +@@ -718,20 +715,30 @@ static inline void spin_lock_prefetch(const void *x) + #define TOP_OF_INIT_STACK ((unsigned long)&init_stack + sizeof(init_stack) - \ + TOP_OF_KERNEL_STACK_PADDING) + ++extern union fpregs_state init_fpregs_state; ++ + #ifdef CONFIG_X86_32 + /* + * User space process size: 3GB (default). + */ + #define TASK_SIZE PAGE_OFFSET + #define TASK_SIZE_MAX TASK_SIZE ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2) ++#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE) ++#else + #define STACK_TOP TASK_SIZE +-#define STACK_TOP_MAX STACK_TOP ++#endif ++ ++#define STACK_TOP_MAX TASK_SIZE + + #define INIT_THREAD { \ + .sp0 = TOP_OF_INIT_STACK, \ + .sysenter_cs = __KERNEL_CS, \ + .io_bitmap_ptr = NULL, \ + .addr_limit = KERNEL_DS, \ ++ .fpu.state = &init_fpregs_state, \ + } + + /* +@@ -744,12 +751,7 @@ static inline void spin_lock_prefetch(const void *x) + * "struct pt_regs" is possible, but they may contain the + * completely wrong values. + */ +-#define task_pt_regs(task) \ +-({ \ +- unsigned long __ptr = (unsigned long)task_stack_page(task); \ +- __ptr += THREAD_SIZE - TOP_OF_KERNEL_STACK_PADDING; \ +- ((struct pt_regs *)__ptr) - 1; \ +-}) ++#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1) + + #define KSTK_ESP(task) (task_pt_regs(task)->sp) + +@@ -763,13 +765,13 @@ static inline void spin_lock_prefetch(const void *x) + * particular problem by preventing anything from being mapped + * at the maximum canonical address. + */ +-#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE) ++#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE) + + /* This decides where the kernel will search for a free chunk of vm + * space during mmap's. + */ + #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \ +- 0xc0000000 : 0xFFFFe000) ++ 0xc0000000 : 0xFFFFf000) + + #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \ + IA32_PAGE_OFFSET : TASK_SIZE_MAX) +@@ -782,6 +784,7 @@ static inline void spin_lock_prefetch(const void *x) + #define INIT_THREAD { \ + .sp0 = TOP_OF_INIT_STACK, \ + .addr_limit = KERNEL_DS, \ ++ .fpu.state = &init_fpregs_state, \ + } + + #define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1) +@@ -800,6 +803,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip, + */ + #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3)) + ++#ifdef CONFIG_PAX_SEGMEXEC ++#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3)) ++#endif ++ + #define KSTK_EIP(task) (task_pt_regs(task)->ip) + + /* Get/set a process' ability to use the timestamp counter instruction */ +@@ -845,7 +852,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves) + return 0; + } + +-extern unsigned long arch_align_stack(unsigned long sp); ++#define arch_align_stack(x) ((x) & ~0xfUL) + extern void free_init_pages(char *what, unsigned long begin, unsigned long end); + + void default_idle(void); +@@ -855,6 +862,6 @@ bool xen_set_default_idle(void); + #define xen_set_default_idle 0 + #endif + +-void stop_this_cpu(void *dummy); ++void stop_this_cpu(void *dummy) __noreturn; + void df_debug(struct pt_regs *regs, long error_code); + #endif /* _ASM_X86_PROCESSOR_H */ +diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h +index 2b5d686ea9f3..8693ed0ddacf 100644 +--- a/arch/x86/include/asm/ptrace.h ++++ b/arch/x86/include/asm/ptrace.h +@@ -118,15 +118,16 @@ static inline int v8086_mode(struct pt_regs *regs) + #ifdef CONFIG_X86_64 + static inline bool user_64bit_mode(struct pt_regs *regs) + { ++ unsigned long cs = regs->cs & 0xffff; + #ifndef CONFIG_PARAVIRT + /* + * On non-paravirt systems, this is the only long mode CPL 3 + * selector. We do not allow long mode selectors in the LDT. + */ +- return regs->cs == __USER_CS; ++ return cs == __USER_CS; + #else + /* Headers are too twisted for this to go in paravirt.h. */ +- return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs; ++ return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs; + #endif + } + +@@ -173,9 +174,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs, + * Traps from the kernel do not save sp and ss. + * Use the helper function to retrieve sp. + */ +- if (offset == offsetof(struct pt_regs, sp) && +- regs->cs == __KERNEL_CS) +- return kernel_stack_pointer(regs); ++ if (offset == offsetof(struct pt_regs, sp)) { ++ unsigned long cs = regs->cs & 0xffff; ++ if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) ++ return kernel_stack_pointer(regs); ++ } + #endif + return *(unsigned long *)((unsigned long)regs + offset); + } +diff --git a/arch/x86/include/asm/qspinlock_paravirt.h b/arch/x86/include/asm/qspinlock_paravirt.h +index 9d55f9b6e167..84e9a58285d0 100644 +--- a/arch/x86/include/asm/qspinlock_paravirt.h ++++ b/arch/x86/include/asm/qspinlock_paravirt.h +@@ -48,15 +48,15 @@ asm (".pushsection .text;" + "jne .slowpath;" + "pop %rdx;" + FRAME_END +- "ret;" ++ PAX_RET(PV_UNLOCK)";" + ".slowpath: " + "push %rsi;" + "movzbl %al,%esi;" +- "call " PV_UNLOCK_SLOWPATH ";" ++ PAX_DIRECT_CALL(PV_UNLOCK_SLOWPATH)";" + "pop %rsi;" + "pop %rdx;" + FRAME_END +- "ret;" ++ PAX_RET(PV_UNLOCK)";" + ".size " PV_UNLOCK ", .-" PV_UNLOCK ";" + ".popsection"); + +diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h +index 230e1903acf0..400b14c547a2 100644 +--- a/arch/x86/include/asm/realmode.h ++++ b/arch/x86/include/asm/realmode.h +@@ -22,16 +22,14 @@ struct real_mode_header { + #endif + /* APM/BIOS reboot */ + u32 machine_real_restart_asm; +-#ifdef CONFIG_X86_64 + u32 machine_real_restart_seg; +-#endif + }; + + /* This must match data at trampoline_32/64.S */ + struct trampoline_header { + #ifdef CONFIG_X86_32 + u32 start; +- u16 gdt_pad; ++ u16 boot_cs; + u16 gdt_limit; + u32 gdt_base; + #else +diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h +index 2cb1cc253d51..787d52465457 100644 +--- a/arch/x86/include/asm/reboot.h ++++ b/arch/x86/include/asm/reboot.h +@@ -6,13 +6,13 @@ + struct pt_regs; + + struct machine_ops { +- void (*restart)(char *cmd); +- void (*halt)(void); +- void (*power_off)(void); ++ void (* __noreturn restart)(char *cmd); ++ void (* __noreturn halt)(void); ++ void (* __noreturn power_off)(void); + void (*shutdown)(void); + void (*crash_shutdown)(struct pt_regs *); +- void (*emergency_restart)(void); +-}; ++ void (* __noreturn emergency_restart)(void); ++} __no_const; + + extern struct machine_ops machine_ops; + +diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h +index 661dd305694a..e804f848dea4 100644 +--- a/arch/x86/include/asm/rmwcc.h ++++ b/arch/x86/include/asm/rmwcc.h +@@ -5,7 +5,19 @@ + + /* Use asm goto */ + +-#define __GEN_RMWcc(fullop, var, cc, ...) \ ++#define __GEN_RMWcc(fullop, var, size, cc, ...) \ ++do { \ ++ asm_volatile_goto (fullop \ ++ "\n\t"__PAX_REFCOUNT(size) \ ++ ";j" #cc " %l[cc_label]" \ ++ : : [counter] "m" (var), ## __VA_ARGS__ \ ++ : "memory", "cc", "cx" : cc_label); \ ++ return 0; \ ++cc_label: \ ++ return 1; \ ++} while (0) ++ ++#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \ + do { \ + asm_volatile_goto (fullop "; j" #cc " %l[cc_label]" \ + : : "m" (var), ## __VA_ARGS__ \ +@@ -15,17 +27,34 @@ cc_label: \ + return 1; \ + } while (0) + +-#define GEN_UNARY_RMWcc(op, var, arg0, cc) \ +- __GEN_RMWcc(op " " arg0, var, cc) ++#define GEN_UNARY_RMWcc(op, var, size, arg0, cc) \ ++ __GEN_RMWcc(op " " arg0, var, size, cc) ++ ++#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \ ++ __GEN_RMWcc_unchecked(op " " arg0, var, cc) + +-#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \ +- __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val)) ++#define GEN_BINARY_RMWcc(op, var, size, vcon, val, arg0, cc) \ ++ __GEN_RMWcc(op " %1, " arg0, var, size, cc, vcon (val)) ++ ++#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \ ++ __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val)) + + #else /* defined(__GCC_ASM_FLAG_OUTPUTS__) || !defined(CC_HAVE_ASM_GOTO) */ + + /* Use flags output or a set instruction */ + +-#define __GEN_RMWcc(fullop, var, cc, ...) \ ++#define __GEN_RMWcc(fullop, var, size, cc, ...) \ ++do { \ ++ bool c; \ ++ asm volatile (fullop \ ++ "\n\t"__PAX_REFCOUNT(size) \ ++ ";" CC_SET(cc) \ ++ : [counter] "+m" (var), CC_OUT(cc) (c) \ ++ : __VA_ARGS__ : "memory", "cc", "cx"); \ ++ return c != 0; \ ++} while (0) ++ ++#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \ + do { \ + bool c; \ + asm volatile (fullop ";" CC_SET(cc) \ +@@ -34,11 +63,17 @@ do { \ + return c; \ + } while (0) + +-#define GEN_UNARY_RMWcc(op, var, arg0, cc) \ +- __GEN_RMWcc(op " " arg0, var, cc) ++#define GEN_UNARY_RMWcc(op, var, size, arg0, cc) \ ++ __GEN_RMWcc(op " " arg0, var, size, cc) ++ ++#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \ ++ __GEN_RMWcc_unchecked(op " " arg0, var, cc) ++ ++#define GEN_BINARY_RMWcc(op, var, size, vcon, val, arg0, cc) \ ++ __GEN_RMWcc(op " %2, " arg0, var, size, cc, vcon (val)) + +-#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \ +- __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val)) ++#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \ ++ __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val)) + + #endif /* defined(__GCC_ASM_FLAG_OUTPUTS__) || !defined(CC_HAVE_ASM_GOTO) */ + +diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h +index a34e0d4b957d..5708ff739e78 100644 +--- a/arch/x86/include/asm/rwsem.h ++++ b/arch/x86/include/asm/rwsem.h +@@ -64,14 +64,15 @@ static inline void __down_read(struct rw_semaphore *sem) + { + asm volatile("# beginning down_read\n\t" + LOCK_PREFIX _ASM_INC "(%1)\n\t" ++ PAX_REFCOUNT_OVERFLOW(BITS_PER_LONG/8) + /* adds 0x00000001 */ + " jns 1f\n" + " call call_rwsem_down_read_failed\n" + "1:\n\t" + "# ending down_read\n\t" +- : "+m" (sem->count) ++ : [counter] "+m" (sem->count) + : "a" (sem) +- : "memory", "cc"); ++ : "memory", "cc", "cx"); + } + + /* +@@ -85,14 +86,15 @@ static inline bool __down_read_trylock(struct rw_semaphore *sem) + "1:\n\t" + " mov %1,%2\n\t" + " add %3,%2\n\t" ++ PAX_REFCOUNT_OVERFLOW(BITS_PER_LONG/8) + " jle 2f\n\t" + LOCK_PREFIX " cmpxchg %2,%0\n\t" + " jnz 1b\n\t" + "2:\n\t" + "# ending __down_read_trylock\n\t" +- : "+m" (sem->count), "=&a" (result), "=&r" (tmp) ++ : [counter] "+m" (sem->count), "=&a" (result), "=&r" (tmp) + : "i" (RWSEM_ACTIVE_READ_BIAS) +- : "memory", "cc"); ++ : "memory", "cc", "cx"); + return result >= 0; + } + +@@ -107,16 +109,17 @@ static inline bool __down_read_trylock(struct rw_semaphore *sem) + \ + asm volatile("# beginning down_write\n\t" \ + LOCK_PREFIX " xadd %1,(%4)\n\t" \ ++ PAX_REFCOUNT_OVERFLOW(BITS_PER_LONG/8)\ + /* adds 0xffff0001, returns the old value */ \ + " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t" \ + /* was the active mask 0 before? */\ + " jz 1f\n" \ +- " call " slow_path "\n" \ ++ PAX_DIRECT_CALL(slow_path)"\n" \ + "1:\n" \ + "# ending down_write" \ +- : "+m" (sem->count), "=d" (tmp), "=a" (ret), "+r" (__sp) \ ++ : [counter] "+m" (sem->count), "=d" (tmp), "=a" (ret), "+r" (__sp) \ + : "a" (sem), "1" (RWSEM_ACTIVE_WRITE_BIAS) \ +- : "memory", "cc"); \ ++ : "memory", "cc", "cx"); \ + ret; \ + }) + +@@ -148,15 +151,16 @@ static inline bool __down_write_trylock(struct rw_semaphore *sem) + " jnz 2f\n\t" + " mov %1,%2\n\t" + " add %4,%2\n\t" ++ PAX_REFCOUNT_OVERFLOW(BITS_PER_LONG/8) + LOCK_PREFIX " cmpxchg %2,%0\n\t" + " jnz 1b\n\t" + "2:\n\t" + CC_SET(e) + "# ending __down_write_trylock\n\t" +- : "+m" (sem->count), "=&a" (tmp0), "=&r" (tmp1), ++ : [counter] "+m" (sem->count), "=&a" (tmp0), "=&r" (tmp1), + CC_OUT(e) (result) + : "er" (RWSEM_ACTIVE_WRITE_BIAS) +- : "memory"); ++ : "memory", "cx"); + return result; + } + +@@ -168,14 +172,15 @@ static inline void __up_read(struct rw_semaphore *sem) + long tmp; + asm volatile("# beginning __up_read\n\t" + LOCK_PREFIX " xadd %1,(%2)\n\t" ++ PAX_REFCOUNT_UNDERFLOW(BITS_PER_LONG/8) + /* subtracts 1, returns the old value */ + " jns 1f\n\t" + " call call_rwsem_wake\n" /* expects old value in %edx */ + "1:\n" + "# ending __up_read\n" +- : "+m" (sem->count), "=d" (tmp) ++ : [counter] "+m" (sem->count), "=d" (tmp) + : "a" (sem), "1" (-RWSEM_ACTIVE_READ_BIAS) +- : "memory", "cc"); ++ : "memory", "cc", "cx"); + } + + /* +@@ -186,14 +191,15 @@ static inline void __up_write(struct rw_semaphore *sem) + long tmp; + asm volatile("# beginning __up_write\n\t" + LOCK_PREFIX " xadd %1,(%2)\n\t" ++ PAX_REFCOUNT_UNDERFLOW(BITS_PER_LONG/8) + /* subtracts 0xffff0001, returns the old value */ + " jns 1f\n\t" + " call call_rwsem_wake\n" /* expects old value in %edx */ + "1:\n\t" + "# ending __up_write\n" +- : "+m" (sem->count), "=d" (tmp) ++ : [counter] "+m" (sem->count), "=d" (tmp) + : "a" (sem), "1" (-RWSEM_ACTIVE_WRITE_BIAS) +- : "memory", "cc"); ++ : "memory", "cc", "cx"); + } + + /* +@@ -203,6 +209,7 @@ static inline void __downgrade_write(struct rw_semaphore *sem) + { + asm volatile("# beginning __downgrade_write\n\t" + LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t" ++ PAX_REFCOUNT_OVERFLOW(BITS_PER_LONG/8) + /* + * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386) + * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64) +@@ -211,9 +218,9 @@ static inline void __downgrade_write(struct rw_semaphore *sem) + " call call_rwsem_downgrade_wake\n" + "1:\n\t" + "# ending __downgrade_write\n" +- : "+m" (sem->count) ++ : [counter] "+m" (sem->count) + : "a" (sem), "er" (-RWSEM_WAITING_BIAS) +- : "memory", "cc"); ++ : "memory", "cc", "cx"); + } + + #endif /* __KERNEL__ */ +diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h +index 1549caa098f0..aa9ebe12f75c 100644 +--- a/arch/x86/include/asm/segment.h ++++ b/arch/x86/include/asm/segment.h +@@ -83,14 +83,20 @@ + * 26 - ESPFIX small SS + * 27 - per-cpu [ offset to per-cpu data area ] + * 28 - stack_canary-20 [ for stack protector ] <=== cacheline #8 +- * 29 - unused +- * 30 - unused ++ * 29 - PCI BIOS CS ++ * 30 - PCI BIOS DS + * 31 - TSS for double fault handler + */ ++#define GDT_ENTRY_KERNEXEC_EFI_CS (1) ++#define GDT_ENTRY_KERNEXEC_EFI_DS (2) ++#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8) ++#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8) ++ + #define GDT_ENTRY_TLS_MIN 6 + #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1) + + #define GDT_ENTRY_KERNEL_CS 12 ++#define GDT_ENTRY_KERNEXEC_KERNEL_CS 4 + #define GDT_ENTRY_KERNEL_DS 13 + #define GDT_ENTRY_DEFAULT_USER_CS 14 + #define GDT_ENTRY_DEFAULT_USER_DS 15 +@@ -107,6 +113,12 @@ + #define GDT_ENTRY_PERCPU 27 + #define GDT_ENTRY_STACK_CANARY 28 + ++#define GDT_ENTRY_PCIBIOS_CS 29 ++#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8) ++ ++#define GDT_ENTRY_PCIBIOS_DS 30 ++#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8) ++ + #define GDT_ENTRY_DOUBLEFAULT_TSS 31 + + /* +@@ -119,6 +131,7 @@ + */ + + #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8) ++#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8) + #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8) + #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3) + #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8 + 3) +@@ -130,7 +143,7 @@ + #define PNP_CS16 (GDT_ENTRY_PNPBIOS_CS16*8) + + /* "Is this PNP code selector (PNP_CS32 or PNP_CS16)?" */ +-#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == PNP_CS32) ++#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16) + + /* data segment for BIOS: */ + #define PNP_DS (GDT_ENTRY_PNPBIOS_DS*8) +@@ -177,6 +190,8 @@ + #define GDT_ENTRY_DEFAULT_USER_DS 5 + #define GDT_ENTRY_DEFAULT_USER_CS 6 + ++#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7 ++ + /* Needs two entries */ + #define GDT_ENTRY_TSS 8 + /* Needs two entries */ +@@ -188,10 +203,12 @@ + /* Abused to load per CPU data from limit */ + #define GDT_ENTRY_PER_CPU 15 + ++#define GDT_ENTRY_UDEREF_KERNEL_DS 16 ++ + /* + * Number of entries in the GDT table: + */ +-#define GDT_ENTRIES 16 ++#define GDT_ENTRIES 17 + + /* + * Segment selector values corresponding to the above entries: +@@ -201,7 +218,9 @@ + */ + #define __KERNEL32_CS (GDT_ENTRY_KERNEL32_CS*8) + #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8) ++#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8) + #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8) ++#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8) + #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8 + 3) + #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3) + #define __USER32_DS __USER_DS +diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h +index ac1d5da14734..6c4be50cacc0 100644 +--- a/arch/x86/include/asm/setup.h ++++ b/arch/x86/include/asm/setup.h +@@ -61,6 +61,7 @@ static inline void x86_ce4100_early_setup(void) { } + #ifndef _SETUP + + #include <asm/espfix.h> ++#include <asm/uaccess.h> + #include <linux/kernel.h> + + /* +@@ -76,7 +77,7 @@ static inline bool kaslr_enabled(void) + + static inline unsigned long kaslr_offset(void) + { +- return (unsigned long)&_text - __START_KERNEL; ++ return ktla_ktva((unsigned long)&_text) - __START_KERNEL; + } + + /* +diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h +index db333300bd4b..9356a63175b0 100644 +--- a/arch/x86/include/asm/smap.h ++++ b/arch/x86/include/asm/smap.h +@@ -25,6 +25,18 @@ + + #include <asm/alternative-asm.h> + ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++#define ASM_PAX_OPEN_USERLAND \ ++ ALTERNATIVE "", "pax_direct_call __pax_open_userland", X86_FEATURE_STRONGUDEREF ++ ++#define ASM_PAX_CLOSE_USERLAND \ ++ ALTERNATIVE "", "pax_direct_call __pax_close_userland", X86_FEATURE_STRONGUDEREF ++ ++#else ++#define ASM_PAX_OPEN_USERLAND ++#define ASM_PAX_CLOSE_USERLAND ++#endif ++ + #ifdef CONFIG_X86_SMAP + + #define ASM_CLAC \ +@@ -40,10 +52,44 @@ + + #endif /* CONFIG_X86_SMAP */ + ++#define ASM_USER_ACCESS_BEGIN ASM_PAX_OPEN_USERLAND; ASM_STAC ++#define ASM_USER_ACCESS_END ASM_CLAC; ASM_PAX_CLOSE_USERLAND ++ + #else /* __ASSEMBLY__ */ + + #include <asm/alternative.h> + ++#define __HAVE_ARCH_PAX_OPEN_USERLAND ++#define __HAVE_ARCH_PAX_CLOSE_USERLAND ++ ++extern void __pax_open_userland(void); ++static __always_inline unsigned long pax_open_userland(void) ++{ ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ asm volatile(ALTERNATIVE("", PAX_DIRECT_CALL("%P[open]"), X86_FEATURE_STRONGUDEREF) ++ : ++ : [open] "i" (__pax_open_userland) ++ : "memory", "rax"); ++#endif ++ ++ return 0; ++} ++ ++extern void __pax_close_userland(void); ++static __always_inline unsigned long pax_close_userland(void) ++{ ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ asm volatile(ALTERNATIVE("", PAX_DIRECT_CALL("%P[close]"), X86_FEATURE_STRONGUDEREF) ++ : ++ : [close] "i" (__pax_close_userland) ++ : "memory", "rax"); ++#endif ++ ++ return 0; ++} ++ + #ifdef CONFIG_X86_SMAP + + static __always_inline void clac(void) +diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h +index 026ea82ecc60..31a5b193f728 100644 +--- a/arch/x86/include/asm/smp.h ++++ b/arch/x86/include/asm/smp.h +@@ -25,7 +25,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map); + /* cpus sharing the last level cache: */ + DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map); + DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id); +-DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number); ++DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number); + + static inline struct cpumask *cpu_llc_shared_mask(int cpu) + { +@@ -57,7 +57,7 @@ struct smp_ops { + + void (*send_call_func_ipi)(const struct cpumask *mask); + void (*send_call_func_single_ipi)(int cpu); +-}; ++} __no_const; + + /* Globals due to paravirt */ + extern void set_cpu_sibling_map(int cpu); +diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h +index 58505f01962f..bff3b5b64636 100644 +--- a/arch/x86/include/asm/stackprotector.h ++++ b/arch/x86/include/asm/stackprotector.h +@@ -49,7 +49,7 @@ + * head_32 for boot CPU and setup_per_cpu_areas() for others. + */ + #define GDT_STACK_CANARY_INIT \ +- [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18), ++ [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17), + + /* + * Initialize the stackprotector canary value. +@@ -114,7 +114,7 @@ static inline void setup_stack_canary_segment(int cpu) + + static inline void load_stack_canary_segment(void) + { +-#ifdef CONFIG_X86_32 ++#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF) + asm volatile ("mov %0, %%gs" : : "r" (0)); + #endif + } +diff --git a/arch/x86/include/asm/string_32.h b/arch/x86/include/asm/string_32.h +index 3d3e8353ee5c..50b64b198ce4 100644 +--- a/arch/x86/include/asm/string_32.h ++++ b/arch/x86/include/asm/string_32.h +@@ -6,28 +6,28 @@ + /* Let gcc decide whether to inline or use the out of line functions */ + + #define __HAVE_ARCH_STRCPY +-extern char *strcpy(char *dest, const char *src); ++extern char *strcpy(char *dest, const char *src) __nocapture(2); + + #define __HAVE_ARCH_STRNCPY +-extern char *strncpy(char *dest, const char *src, size_t count); ++extern char *strncpy(char *dest, const char *src, size_t count) __nocapture(2); + + #define __HAVE_ARCH_STRCAT +-extern char *strcat(char *dest, const char *src); ++extern char *strcat(char *dest, const char *src) __nocapture(2); + + #define __HAVE_ARCH_STRNCAT +-extern char *strncat(char *dest, const char *src, size_t count); ++extern char *strncat(char *dest, const char *src, size_t count) __nocapture(2); + + #define __HAVE_ARCH_STRCMP +-extern int strcmp(const char *cs, const char *ct); ++extern int strcmp(const char *cs, const char *ct) __nocapture(); + + #define __HAVE_ARCH_STRNCMP +-extern int strncmp(const char *cs, const char *ct, size_t count); ++extern int strncmp(const char *cs, const char *ct, size_t count) __nocapture(1, 2); + + #define __HAVE_ARCH_STRCHR +-extern char *strchr(const char *s, int c); ++extern char *strchr(const char *s, int c) __nocapture(-1); + + #define __HAVE_ARCH_STRLEN +-extern size_t strlen(const char *s); ++extern size_t strlen(const char *s) __nocapture(1); + + static __always_inline void *__memcpy(void *to, const void *from, size_t n) + { +@@ -197,12 +197,12 @@ static inline void *__memcpy3d(void *to, const void *from, size_t len) + #endif + + #define __HAVE_ARCH_MEMMOVE +-void *memmove(void *dest, const void *src, size_t n); ++void *memmove(void *dest, const void *src, size_t n) __nocapture(2); + + #define memcmp __builtin_memcmp + + #define __HAVE_ARCH_MEMCHR +-extern void *memchr(const void *cs, int c, size_t count); ++extern void *memchr(const void *cs, int c, size_t count) __nocapture(-1); + + static inline void *__memset_generic(void *s, char c, size_t count) + { +@@ -243,11 +243,11 @@ void *__constant_c_memset(void *s, unsigned long c, size_t count) + + /* Added by Gertjan van Wingerde to make minix and sysv module work */ + #define __HAVE_ARCH_STRNLEN +-extern size_t strnlen(const char *s, size_t count); ++extern size_t strnlen(const char *s, size_t count) __nocapture(1); + /* end of additional stuff */ + + #define __HAVE_ARCH_STRSTR +-extern char *strstr(const char *cs, const char *ct); ++extern char *strstr(const char *cs, const char *ct) __nocapture(-1, 2); + + /* + * This looks horribly ugly, but the compiler can optimize it totally, +diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h +index a164862d77e3..a90256820b5a 100644 +--- a/arch/x86/include/asm/string_64.h ++++ b/arch/x86/include/asm/string_64.h +@@ -28,8 +28,8 @@ static __always_inline void *__inline_memcpy(void *to, const void *from, size_t + function. */ + + #define __HAVE_ARCH_MEMCPY 1 +-extern void *memcpy(void *to, const void *from, size_t len); +-extern void *__memcpy(void *to, const void *from, size_t len); ++extern void *memcpy(void *to, const void *from, size_t len) __nocapture(2); ++extern void *__memcpy(void *to, const void *from, size_t len) __nocapture(2); + + #ifndef CONFIG_KMEMCHECK + #if (__GNUC__ == 4 && __GNUC_MINOR__ < 3) || __GNUC__ < 4 +@@ -57,14 +57,14 @@ void *memset(void *s, int c, size_t n); + void *__memset(void *s, int c, size_t n); + + #define __HAVE_ARCH_MEMMOVE +-void *memmove(void *dest, const void *src, size_t count); +-void *__memmove(void *dest, const void *src, size_t count); ++void *memmove(void *dest, const void *src, size_t count) __nocapture(2); ++void *__memmove(void *dest, const void *src, size_t count) __nocapture(2); + +-int memcmp(const void *cs, const void *ct, size_t count); +-size_t strlen(const char *s); +-char *strcpy(char *dest, const char *src); +-char *strcat(char *dest, const char *src); +-int strcmp(const char *cs, const char *ct); ++int memcmp(const void *cs, const void *ct, size_t count) __nocapture(1, 2); ++size_t strlen(const char *s) __nocapture(1); ++char *strcpy(char *dest, const char *src) __nocapture(2); ++char *strcat(char *dest, const char *src) __nocapture(2); ++int strcmp(const char *cs, const char *ct) __nocapture(1, 2); + + #if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__) + +@@ -96,7 +96,7 @@ DECLARE_STATIC_KEY_FALSE(mcsafe_key); + * + * Return 0 for success, -EFAULT for fail + */ +-static __always_inline __must_check int ++static __always_inline __must_check __nocapture(2) int + memcpy_mcsafe(void *dst, const void *src, size_t cnt) + { + #ifdef CONFIG_X86_MCE +diff --git a/arch/x86/include/asm/suspend_64.h b/arch/x86/include/asm/suspend_64.h +index 6136a18152af..585dcbd5f5a7 100644 +--- a/arch/x86/include/asm/suspend_64.h ++++ b/arch/x86/include/asm/suspend_64.h +@@ -44,6 +44,6 @@ struct saved_context { + /* routines for saving/restoring kernel state */ + extern int acpi_save_state_mem(void); + extern char core_restore_code; +-extern char restore_registers; ++extern int restore_registers(void); + + #endif /* _ASM_X86_SUSPEND_64_H */ +diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h +index 5cb436acd463..aba17e16384c 100644 +--- a/arch/x86/include/asm/switch_to.h ++++ b/arch/x86/include/asm/switch_to.h +@@ -42,7 +42,9 @@ struct inactive_task_frame { + unsigned long r15; + unsigned long r14; + unsigned long r13; ++#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR + unsigned long r12; ++#endif + #else + unsigned long si; + unsigned long di; +diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h +index 82c34ee25a65..940fa40cf060 100644 +--- a/arch/x86/include/asm/sys_ia32.h ++++ b/arch/x86/include/asm/sys_ia32.h +@@ -20,8 +20,8 @@ + #include <asm/ia32.h> + + /* ia32/sys_ia32.c */ +-asmlinkage long sys32_truncate64(const char __user *, unsigned long, unsigned long); +-asmlinkage long sys32_ftruncate64(unsigned int, unsigned long, unsigned long); ++asmlinkage long sys32_truncate64(const char __user *, unsigned int, unsigned int); ++asmlinkage long sys32_ftruncate64(unsigned int, unsigned int, unsigned int); + + asmlinkage long sys32_stat64(const char __user *, struct stat64 __user *); + asmlinkage long sys32_lstat64(const char __user *, struct stat64 __user *); +@@ -42,7 +42,7 @@ long sys32_vm86_warning(void); + asmlinkage ssize_t sys32_readahead(int, unsigned, unsigned, size_t); + asmlinkage long sys32_sync_file_range(int, unsigned, unsigned, + unsigned, unsigned, int); +-asmlinkage long sys32_fadvise64(int, unsigned, unsigned, size_t, int); ++asmlinkage long sys32_fadvise64(int, unsigned, unsigned, int, int); + asmlinkage long sys32_fallocate(int, int, unsigned, + unsigned, unsigned, unsigned); + +diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h +index 91dfcafe27a6..8fda9d0b4e9a 100644 +--- a/arch/x86/include/asm/syscalls.h ++++ b/arch/x86/include/asm/syscalls.h +@@ -21,7 +21,7 @@ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); + asmlinkage long sys_iopl(unsigned int); + + /* kernel/ldt.c */ +-asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); ++asmlinkage long sys_modify_ldt(int, void __user *, unsigned long); + + /* kernel/signal.c */ + asmlinkage long sys_rt_sigreturn(void); +@@ -34,7 +34,7 @@ asmlinkage long sys_get_thread_area(struct user_desc __user *); + #ifdef CONFIG_X86_32 + + /* kernel/signal.c */ +-asmlinkage unsigned long sys_sigreturn(void); ++asmlinkage long sys_sigreturn(void); + + /* kernel/vm86_32.c */ + struct vm86_struct; +diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h +index ad6f5eb07a95..1b4909d8e4b0 100644 +--- a/arch/x86/include/asm/thread_info.h ++++ b/arch/x86/include/asm/thread_info.h +@@ -39,7 +39,7 @@ + # define TOP_OF_KERNEL_STACK_PADDING 8 + # endif + #else +-# define TOP_OF_KERNEL_STACK_PADDING 0 ++# define TOP_OF_KERNEL_STACK_PADDING 16 + #endif + + /* +@@ -99,6 +99,7 @@ struct thread_info { + #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */ + #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */ + #define TIF_X32 30 /* 32-bit native x86-64 binary */ ++#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */ + + #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) + #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) +@@ -121,6 +122,7 @@ struct thread_info { + #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT) + #define _TIF_ADDR32 (1 << TIF_ADDR32) + #define _TIF_X32 (1 << TIF_X32) ++#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID) + + /* + * work to do in syscall_trace_enter(). Also includes TIF_NOHZ for +@@ -129,12 +131,12 @@ struct thread_info { + #define _TIF_WORK_SYSCALL_ENTRY \ + (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \ + _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \ +- _TIF_NOHZ) ++ _TIF_NOHZ | _TIF_GRSEC_SETXID) + + /* work to do on any return to user space */ + #define _TIF_ALLWORK_MASK \ + ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \ +- _TIF_NOHZ) ++ _TIF_NOHZ | _TIF_GRSEC_SETXID) + + /* flags to check in __switch_to() */ + #define _TIF_WORK_CTXSW \ +@@ -168,21 +170,21 @@ static inline unsigned long current_stack_pointer(void) + * entirely contained by a single stack frame. + * + * Returns: +- * 1 if within a frame +- * -1 if placed across a frame boundary (or outside stack) +- * 0 unable to determine (no frame pointers, etc) ++ * GOOD_FRAME if within a frame ++ * BAD_STACK if placed across a frame boundary (or outside stack) ++ * GOOD_STACK unable to determine (no frame pointers, etc) + */ +-static inline int arch_within_stack_frames(const void * const stack, +- const void * const stackend, +- const void *obj, unsigned long len) ++static __always_inline int arch_within_stack_frames(unsigned long stack, ++ unsigned long stackend, ++ unsigned long obj, unsigned long len) + { + #if defined(CONFIG_FRAME_POINTER) +- const void *frame = NULL; +- const void *oldframe; ++ unsigned long frame = 0; ++ unsigned long oldframe; + +- oldframe = __builtin_frame_address(1); ++ oldframe = (unsigned long)__builtin_frame_address(1); + if (oldframe) +- frame = __builtin_frame_address(2); ++ frame = (unsigned long)__builtin_frame_address(2); + /* + * low ----------------------------------------------> high + * [saved bp][saved ip][args][local vars][saved bp][saved ip] +@@ -197,22 +199,16 @@ static inline int arch_within_stack_frames(const void * const stack, + * the copy as invalid. + */ + if (obj + len <= frame) +- return obj >= oldframe + 2 * sizeof(void *) ? 1 : -1; ++ return obj >= oldframe + 2 * sizeof(unsigned long) ? GOOD_FRAME : BAD_STACK; + oldframe = frame; +- frame = *(const void * const *)frame; ++ frame = *(unsigned long *)frame; + } +- return -1; ++ return BAD_STACK; + #else +- return 0; ++ return GOOD_STACK; + #endif + } + +-#else /* !__ASSEMBLY__ */ +- +-#ifdef CONFIG_X86_64 +-# define cpu_current_top_of_stack (cpu_tss + TSS_sp0) +-#endif +- + #endif + + #ifdef CONFIG_COMPAT +diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h +index fc5abff9b7fd..58c5feb4fab7 100644 +--- a/arch/x86/include/asm/tlbflush.h ++++ b/arch/x86/include/asm/tlbflush.h +@@ -89,7 +89,9 @@ static inline void cr4_set_bits(unsigned long mask) + { + unsigned long cr4; + ++// BUG_ON(!arch_irqs_disabled()); + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + if ((cr4 | mask) != cr4) { + cr4 |= mask; + this_cpu_write(cpu_tlbstate.cr4, cr4); +@@ -102,7 +104,9 @@ static inline void cr4_clear_bits(unsigned long mask) + { + unsigned long cr4; + ++// BUG_ON(!arch_irqs_disabled()); + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + if ((cr4 & ~mask) != cr4) { + cr4 &= ~mask; + this_cpu_write(cpu_tlbstate.cr4, cr4); +@@ -113,6 +117,7 @@ static inline void cr4_clear_bits(unsigned long mask) + /* Read the CR4 shadow. */ + static inline unsigned long cr4_read_shadow(void) + { ++// BUG_ON(!arch_irqs_disabled()); + return this_cpu_read(cpu_tlbstate.cr4); + } + +@@ -135,6 +140,22 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask) + + static inline void __native_flush_tlb(void) + { ++ if (static_cpu_has(X86_FEATURE_INVPCID)) { ++ invpcid_flush_all_nonglobals(); ++ return; ++ } ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) { ++ unsigned int cpu = raw_get_cpu(); ++ ++ native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER); ++ native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL); ++ raw_put_cpu_no_resched(); ++ return; ++ } ++#endif ++ + /* + * If current->mm == NULL then we borrow a mm which may change during a + * task switch and therefore we must not be preempted while we write CR3 +@@ -150,6 +171,7 @@ static inline void __native_flush_tlb_global_irq_disabled(void) + unsigned long cr4; + + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + /* clear PGE */ + native_write_cr4(cr4 & ~X86_CR4_PGE); + /* write old PGE again and flush TLBs */ +@@ -183,6 +205,40 @@ static inline void __native_flush_tlb_global(void) + + static inline void __native_flush_tlb_single(unsigned long addr) + { ++ if (static_cpu_has(X86_FEATURE_INVPCID)) { ++ unsigned long pcid = PCID_KERNEL; ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) { ++ if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) { ++ if (addr < TASK_SIZE_MAX) ++ invpcid_flush_one(pcid, addr + pax_user_shadow_base); ++ else ++ invpcid_flush_one(pcid, addr); ++ } ++ ++ pcid = PCID_USER; ++ } ++#endif ++ ++ invpcid_flush_one(pcid, addr); ++ return; ++ } ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) { ++ unsigned int cpu = raw_get_cpu(); ++ ++ native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH); ++ asm volatile("invlpg (%0)" ::"r" (addr) : "memory"); ++ native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH); ++ raw_put_cpu_no_resched(); ++ ++ if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX) ++ addr += pax_user_shadow_base; ++ } ++#endif ++ + asm volatile("invlpg (%0)" ::"r" (addr) : "memory"); + } + +diff --git a/arch/x86/include/asm/trace/fpu.h b/arch/x86/include/asm/trace/fpu.h +index 9217ab1f5bf6..90c91bfcde15 100644 +--- a/arch/x86/include/asm/trace/fpu.h ++++ b/arch/x86/include/asm/trace/fpu.h +@@ -25,8 +25,8 @@ DECLARE_EVENT_CLASS(x86_fpu, + __entry->fpstate_active = fpu->fpstate_active; + __entry->counter = fpu->counter; + if (boot_cpu_has(X86_FEATURE_OSXSAVE)) { +- __entry->xfeatures = fpu->state.xsave.header.xfeatures; +- __entry->xcomp_bv = fpu->state.xsave.header.xcomp_bv; ++ __entry->xfeatures = fpu->state->xsave.header.xfeatures; ++ __entry->xcomp_bv = fpu->state->xsave.header.xcomp_bv; + } + ), + TP_printk("x86/fpu: %p fpregs_active: %d fpstate_active: %d counter: %d xfeatures: %llx xcomp_bv: %llx", +diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h +index 01fd0a7f48cd..0ad067b4531d 100644 +--- a/arch/x86/include/asm/traps.h ++++ b/arch/x86/include/asm/traps.h +@@ -10,7 +10,7 @@ + #define dotraplinkage __visible + + asmlinkage void divide_error(void); +-asmlinkage void debug(void); ++asmlinkage void int1(void); + asmlinkage void nmi(void); + asmlinkage void int3(void); + asmlinkage void xen_debug(void); +@@ -38,6 +38,15 @@ asmlinkage void machine_check(void); + #endif /* CONFIG_X86_MCE */ + asmlinkage void simd_coprocessor_error(void); + ++#ifdef CONFIG_PAX_REFCOUNT ++asmlinkage void refcount_error(void); ++#endif ++ ++#ifdef CONFIG_PAX_RAP ++asmlinkage void rap_call_error(void); ++asmlinkage void rap_ret_error(void); ++#endif ++ + #ifdef CONFIG_TRACING + asmlinkage void trace_page_fault(void); + #define trace_stack_segment stack_segment +@@ -54,6 +63,9 @@ asmlinkage void trace_page_fault(void); + #define trace_alignment_check alignment_check + #define trace_simd_coprocessor_error simd_coprocessor_error + #define trace_async_page_fault async_page_fault ++#define trace_refcount_error refcount_error ++#define trace_rap_call_error rap_call_error ++#define trace_rap_ret_error rap_ret_error + #endif + + dotraplinkage void do_divide_error(struct pt_regs *, long); +@@ -107,7 +119,7 @@ extern int panic_on_unrecovered_nmi; + + void math_emulate(struct math_emu_info *); + #ifndef CONFIG_X86_32 +-asmlinkage void smp_thermal_interrupt(void); ++asmlinkage void smp_thermal_interrupt(struct pt_regs *regs); + asmlinkage void smp_threshold_interrupt(void); + asmlinkage void smp_deferred_error_interrupt(void); + #endif +@@ -117,7 +129,7 @@ extern void ist_exit(struct pt_regs *regs); + extern void ist_begin_non_atomic(struct pt_regs *regs); + extern void ist_end_non_atomic(void); + +-#ifdef CONFIG_VMAP_STACK ++#if defined(CONFIG_VMAP_STACK) || defined(CONFIG_GRKERNSEC_KSTACKOVERFLOW) + void __noreturn handle_stack_overflow(const char *message, + struct pt_regs *regs, + unsigned long fault_address); +@@ -145,6 +157,9 @@ enum { + X86_TRAP_AC, /* 17, Alignment Check */ + X86_TRAP_MC, /* 18, Machine Check */ + X86_TRAP_XF, /* 19, SIMD Floating-Point Exception */ ++ X86_TRAP_VE, /* 20, Virtualization Exception */ ++ X86_TRAP_CP, /* 21, Control Protection Exception */ ++ X86_TRAP_SX = 30, /* 30, Security Exception */ + X86_TRAP_IRET = 32, /* 32, IRET Exception */ + }; + +diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h +index a300aa10ebc5..28739cf6e533 100644 +--- a/arch/x86/include/asm/uaccess.h ++++ b/arch/x86/include/asm/uaccess.h +@@ -8,6 +8,8 @@ + #include <linux/kasan-checks.h> + #include <linux/thread_info.h> + #include <linux/string.h> ++#include <linux/spinlock.h> ++#include <linux/sched.h> + #include <asm/asm.h> + #include <asm/page.h> + #include <asm/smap.h> +@@ -31,7 +33,12 @@ + + #define get_ds() (KERNEL_DS) + #define get_fs() (current->thread.addr_limit) ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++void __set_fs(mm_segment_t x); ++void set_fs(mm_segment_t x); ++#else + #define set_fs(x) (current->thread.addr_limit = (x)) ++#endif + + #define segment_eq(a, b) ((a).seg == (b).seg) + +@@ -88,8 +95,10 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un + * checks that the pointer is in the user space range - after calling + * this function, memory access functions may still return -EFAULT. + */ ++#define access_ok_noprefault(type, addr, size) \ ++ likely(!__range_not_ok((addr), (size), user_addr_max())) + #define access_ok(type, addr, size) \ +- likely(!__range_not_ok(addr, size, user_addr_max())) ++ __access_ok(type, (unsigned long)(addr), (size_t)(size)) + + /* + * These are the main single-value transfer routines. They automatically +@@ -112,15 +121,27 @@ extern int __get_user_4(void); + extern int __get_user_8(void); + extern int __get_user_bad(void); + +-#define __uaccess_begin() stac() +-#define __uaccess_end() clac() ++#define __uaccess_begin() pax_open_userland(); stac() ++#define __uaccess_end() clac(); pax_close_userland() ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++#define __copyuser_seg "gs;" ++#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n" ++#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n" ++#else ++#define __copyuser_seg ++#define __COPYUSER_SET_ES ++#define __COPYUSER_RESTORE_ES ++#endif + + /* +- * This is a type: either unsigned long, if the argument fits into +- * that type, or otherwise unsigned long long. ++ * This is a type: either (un)signed int, if the argument fits into ++ * that type, or otherwise (un)signed long long. + */ + #define __inttype(x) \ +-__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL)) ++__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \ ++ __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\ ++ __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0))) + + /** + * get_user: - Get a simple variable from user space. +@@ -171,14 +192,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL)) + asm volatile("call __put_user_" #size : "=a" (__ret_pu) \ + : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx") + +- +- + #ifdef CONFIG_X86_32 + #define __put_user_asm_u64(x, addr, err, errret) \ + asm volatile("\n" \ +- "1: movl %%eax,0(%2)\n" \ +- "2: movl %%edx,4(%2)\n" \ +- "3:" \ ++ "1: "__copyuser_seg"movl %%eax,0(%2)\n" \ ++ "2: "__copyuser_seg"movl %%edx,4(%2)\n" \ ++ "3:\n" \ + ".section .fixup,\"ax\"\n" \ + "4: movl %3,%0\n" \ + " jmp 3b\n" \ +@@ -190,9 +209,9 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL)) + + #define __put_user_asm_ex_u64(x, addr) \ + asm volatile("\n" \ +- "1: movl %%eax,0(%1)\n" \ +- "2: movl %%edx,4(%1)\n" \ +- "3:" \ ++ "1: "__copyuser_seg"movl %%eax,0(%1)\n" \ ++ "2: "__copyuser_seg"movl %%edx,4(%1)\n" \ ++ "3:\n" \ + _ASM_EXTABLE_EX(1b, 2b) \ + _ASM_EXTABLE_EX(2b, 3b) \ + : : "A" (x), "r" (addr)) +@@ -239,10 +258,10 @@ extern void __put_user_8(void); + #define put_user(x, ptr) \ + ({ \ + int __ret_pu; \ +- __typeof__(*(ptr)) __pu_val; \ ++ __inttype(*(ptr)) __pu_val; \ + __chk_user_ptr(ptr); \ + might_fault(); \ +- __pu_val = x; \ ++ __pu_val = (__inttype(*(ptr)))(x); \ + switch (sizeof(*(ptr))) { \ + case 1: \ + __put_user_x(1, __pu_val, ptr, __ret_pu); \ +@@ -346,10 +365,10 @@ do { \ + __chk_user_ptr(ptr); \ + switch (size) { \ + case 1: \ +- __get_user_asm(x, ptr, retval, "b", "b", "=q", errret); \ ++ __get_user_asm(x, ptr, retval, "zbl", "k", "=r", errret);\ + break; \ + case 2: \ +- __get_user_asm(x, ptr, retval, "w", "w", "=r", errret); \ ++ __get_user_asm(x, ptr, retval, "zwl", "k", "=r", errret);\ + break; \ + case 4: \ + __get_user_asm(x, ptr, retval, "l", "k", "=r", errret); \ +@@ -363,17 +382,19 @@ do { \ + } while (0) + + #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \ ++do { \ + asm volatile("\n" \ +- "1: mov"itype" %2,%"rtype"1\n" \ ++ "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + "3: mov %3,%0\n" \ +- " xor"itype" %"rtype"1,%"rtype"1\n" \ ++ " xorl %k1,%k1\n" \ + " jmp 2b\n" \ + ".previous\n" \ + _ASM_EXTABLE(1b, 3b) \ +- : "=r" (err), ltype(x) \ +- : "m" (__m(addr)), "i" (errret), "0" (err)) ++ : "=r" (err), ltype (x) \ ++ : "m" (__m(addr)), "i" (errret), "0" (err)); \ ++} while (0) + + /* + * This doesn't do __uaccess_begin/end - the exception handling +@@ -384,10 +405,10 @@ do { \ + __chk_user_ptr(ptr); \ + switch (size) { \ + case 1: \ +- __get_user_asm_ex(x, ptr, "b", "b", "=q"); \ ++ __get_user_asm_ex(x, ptr, "zbl", "k", "=r"); \ + break; \ + case 2: \ +- __get_user_asm_ex(x, ptr, "w", "w", "=r"); \ ++ __get_user_asm_ex(x, ptr, "zwl", "k", "=r"); \ + break; \ + case 4: \ + __get_user_asm_ex(x, ptr, "l", "k", "=r"); \ +@@ -401,10 +422,10 @@ do { \ + } while (0) + + #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \ +- asm volatile("1: mov"itype" %1,%"rtype"0\n" \ ++ asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ +- "3:xor"itype" %"rtype"0,%"rtype"0\n" \ ++ "3:xorl %k0,%k0\n" \ + " jmp 2b\n" \ + ".previous\n" \ + _ASM_EXTABLE_EX(1b, 3b) \ +@@ -426,13 +447,24 @@ do { \ + __uaccess_begin(); \ + __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \ + __uaccess_end(); \ +- (x) = (__force __typeof__(*(ptr)))__gu_val; \ ++ (x) = (__typeof__(*(ptr)))__gu_val; \ + __builtin_expect(__gu_err, 0); \ + }) + + /* FIXME: this hack is definitely wrong -AK */ + struct __large_struct { unsigned long buf[100]; }; +-#define __m(x) (*(struct __large_struct __user *)(x)) ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++#define ____m(x) \ ++({ \ ++ unsigned long ____x = (unsigned long)(x); \ ++ if (____x < pax_user_shadow_base) \ ++ ____x += pax_user_shadow_base; \ ++ (typeof(x))____x; \ ++}) ++#else ++#define ____m(x) (x) ++#endif ++#define __m(x) (*(struct __large_struct __user *)____m(x)) + + /* + * Tell gcc we read from memory instead of writing: this is because +@@ -440,8 +472,9 @@ struct __large_struct { unsigned long buf[100]; }; + * aliasing issues. + */ + #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \ ++do { \ + asm volatile("\n" \ +- "1: mov"itype" %"rtype"1,%2\n" \ ++ "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + "3: mov %3,%0\n" \ +@@ -449,10 +482,11 @@ struct __large_struct { unsigned long buf[100]; }; + ".previous\n" \ + _ASM_EXTABLE(1b, 3b) \ + : "=r"(err) \ +- : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err)) ++ : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\ ++} while (0) + + #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \ +- asm volatile("1: mov"itype" %"rtype"0,%1\n" \ ++ asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\ + "2:\n" \ + _ASM_EXTABLE_EX(1b, 2b) \ + : : ltype(x), "m" (__m(addr))) +@@ -492,8 +526,12 @@ struct __large_struct { unsigned long buf[100]; }; + * On error, the variable @x is set to zero. + */ + ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++#define __get_user(x, ptr) get_user((x), (ptr)) ++#else + #define __get_user(x, ptr) \ + __get_user_nocheck((x), (ptr), sizeof(*(ptr))) ++#endif + + /** + * __put_user: - Write a simple value into user space, with less checking. +@@ -516,8 +554,12 @@ struct __large_struct { unsigned long buf[100]; }; + * Returns zero on success, or -EFAULT on error. + */ + ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++#define __put_user(x, ptr) put_user((x), (ptr)) ++#else + #define __put_user(x, ptr) \ + __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr))) ++#endif + + #define __get_user_unaligned __get_user + #define __put_user_unaligned __put_user +@@ -535,7 +577,7 @@ struct __large_struct { unsigned long buf[100]; }; + #define get_user_ex(x, ptr) do { \ + unsigned long __gue_val; \ + __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \ +- (x) = (__force __typeof__(*(ptr)))__gue_val; \ ++ (x) = (__typeof__(*(ptr)))__gue_val; \ + } while (0) + + #define put_user_try uaccess_try +@@ -553,7 +595,7 @@ extern __must_check long strlen_user(const char __user *str); + extern __must_check long strnlen_user(const char __user *str, long n); + + unsigned long __must_check clear_user(void __user *mem, unsigned long len); +-unsigned long __must_check __clear_user(void __user *mem, unsigned long len); ++unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2); + + extern void __cmpxchg_wrong_size(void) + __compiletime_error("Bad argument size for cmpxchg"); +@@ -561,22 +603,22 @@ extern void __cmpxchg_wrong_size(void) + #define __user_atomic_cmpxchg_inatomic(uval, ptr, old, new, size) \ + ({ \ + int __ret = 0; \ +- __typeof__(ptr) __uval = (uval); \ +- __typeof__(*(ptr)) __old = (old); \ +- __typeof__(*(ptr)) __new = (new); \ ++ __typeof__(uval) __uval = (uval); \ ++ __typeof__(*(uval)) __old = (old); \ ++ __typeof__(*(uval)) __new = (new); \ + __uaccess_begin(); \ + switch (size) { \ + case 1: \ + { \ + asm volatile("\n" \ +- "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \ ++ "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\ + "2:\n" \ + "\t.section .fixup, \"ax\"\n" \ + "3:\tmov %3, %0\n" \ + "\tjmp 2b\n" \ + "\t.previous\n" \ + _ASM_EXTABLE(1b, 3b) \ +- : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \ ++ : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\ + : "i" (-EFAULT), "q" (__new), "1" (__old) \ + : "memory" \ + ); \ +@@ -585,14 +627,14 @@ extern void __cmpxchg_wrong_size(void) + case 2: \ + { \ + asm volatile("\n" \ +- "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \ ++ "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\ + "2:\n" \ + "\t.section .fixup, \"ax\"\n" \ + "3:\tmov %3, %0\n" \ + "\tjmp 2b\n" \ + "\t.previous\n" \ + _ASM_EXTABLE(1b, 3b) \ +- : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \ ++ : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\ + : "i" (-EFAULT), "r" (__new), "1" (__old) \ + : "memory" \ + ); \ +@@ -601,14 +643,14 @@ extern void __cmpxchg_wrong_size(void) + case 4: \ + { \ + asm volatile("\n" \ +- "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \ ++ "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\ + "2:\n" \ + "\t.section .fixup, \"ax\"\n" \ + "3:\tmov %3, %0\n" \ + "\tjmp 2b\n" \ + "\t.previous\n" \ + _ASM_EXTABLE(1b, 3b) \ +- : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \ ++ : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\ + : "i" (-EFAULT), "r" (__new), "1" (__old) \ + : "memory" \ + ); \ +@@ -620,14 +662,14 @@ extern void __cmpxchg_wrong_size(void) + __cmpxchg_wrong_size(); \ + \ + asm volatile("\n" \ +- "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \ ++ "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\ + "2:\n" \ + "\t.section .fixup, \"ax\"\n" \ + "3:\tmov %3, %0\n" \ + "\tjmp 2b\n" \ + "\t.previous\n" \ + _ASM_EXTABLE(1b, 3b) \ +- : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \ ++ : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\ + : "i" (-EFAULT), "r" (__new), "1" (__old) \ + : "memory" \ + ); \ +@@ -660,17 +702,6 @@ extern struct movsl_mask { + + #define ARCH_HAS_NOCACHE_UACCESS 1 + +-#ifdef CONFIG_X86_32 +-# include <asm/uaccess_32.h> +-#else +-# include <asm/uaccess_64.h> +-#endif +- +-unsigned long __must_check _copy_from_user(void *to, const void __user *from, +- unsigned n); +-unsigned long __must_check _copy_to_user(void __user *to, const void *from, +- unsigned n); +- + extern void __compiletime_error("usercopy buffer size is too small") + __bad_copy_user(void); + +@@ -679,22 +710,30 @@ static inline void copy_user_overflow(int size, unsigned long count) + WARN(1, "Buffer overflow detected (%d < %lu)!\n", size, count); + } + ++#ifdef CONFIG_X86_32 ++# include <asm/uaccess_32.h> ++#else ++# include <asm/uaccess_64.h> ++#endif ++ + static __always_inline unsigned long __must_check + copy_from_user(void *to, const void __user *from, unsigned long n) + { +- int sz = __compiletime_object_size(to); ++ size_t sz = __compiletime_object_size(to); + + might_fault(); + + kasan_check_write(to, n); + +- if (likely(sz < 0 || sz >= n)) { +- check_object_size(to, n, false); +- n = _copy_from_user(to, from, n); +- } else if (!__builtin_constant_p(n)) +- copy_user_overflow(sz, n); +- else +- __bad_copy_user(); ++ if (unlikely(sz != (size_t)-1 && sz < n)) { ++ if (!__builtin_constant_p(n)) ++ copy_user_overflow(sz, n); ++ else ++ __bad_copy_user(); ++ } else if (access_ok(VERIFY_READ, from, n)) ++ n = __copy_from_user(to, from, n); ++ else if ((long)n > 0) ++ memset(to, 0, n); + + return n; + } +@@ -702,19 +741,19 @@ copy_from_user(void *to, const void __user *from, unsigned long n) + static __always_inline unsigned long __must_check + copy_to_user(void __user *to, const void *from, unsigned long n) + { +- int sz = __compiletime_object_size(from); ++ size_t sz = __compiletime_object_size(from); + + kasan_check_read(from, n); + + might_fault(); + +- if (likely(sz < 0 || sz >= n)) { +- check_object_size(from, n, true); +- n = _copy_to_user(to, from, n); +- } else if (!__builtin_constant_p(n)) +- copy_user_overflow(sz, n); +- else +- __bad_copy_user(); ++ if (unlikely(sz != (size_t)-1 && sz < n)) { ++ if (!__builtin_constant_p(n)) ++ copy_user_overflow(sz, n); ++ else ++ __bad_copy_user(); ++ } else if (access_ok(VERIFY_WRITE, to, n)) ++ n = __copy_to_user(to, from, n); + + return n; + } +diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h +index 7d3bdd1ed697..67d81f67508e 100644 +--- a/arch/x86/include/asm/uaccess_32.h ++++ b/arch/x86/include/asm/uaccess_32.h +@@ -34,9 +34,12 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero + * The caller should also make sure he pins the user space address + * so that we don't result in page fault and sleep. + */ +-static __always_inline unsigned long __must_check ++static __always_inline __size_overflow(3) unsigned long __must_check + __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ + check_object_size(from, n, true); + return __copy_to_user_ll(to, from, n); + } +@@ -60,12 +63,17 @@ static __always_inline unsigned long __must_check + __copy_to_user(void __user *to, const void *from, unsigned long n) + { + might_fault(); ++ + return __copy_to_user_inatomic(to, from, n); + } + +-static __always_inline unsigned long ++static __always_inline __size_overflow(3) unsigned long + __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n) + { ++ if ((long)n < 0) ++ return n; ++ ++ check_object_size(to, n, false); + return __copy_from_user_ll_nozero(to, from, n); + } + +@@ -96,6 +104,10 @@ static __always_inline unsigned long + __copy_from_user(void *to, const void __user *from, unsigned long n) + { + might_fault(); ++ ++ if ((long)n < 0) ++ return n; ++ + check_object_size(to, n, false); + if (__builtin_constant_p(n)) { + unsigned long ret; +@@ -125,6 +137,11 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to, + const void __user *from, unsigned long n) + { + might_fault(); ++ ++ if ((long)n < 0) ++ return n; ++ ++ check_object_size(to, n, false); + if (__builtin_constant_p(n)) { + unsigned long ret; + +@@ -153,7 +170,11 @@ static __always_inline unsigned long + __copy_from_user_inatomic_nocache(void *to, const void __user *from, + unsigned long n) + { +- return __copy_from_user_ll_nocache_nozero(to, from, n); ++ if ((long)n < 0) ++ return n; ++ ++ check_object_size(to, n, false); ++ return __copy_from_user_ll_nocache_nozero(to, from, n); + } + + #endif /* _ASM_X86_UACCESS_32_H */ +diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h +index 673059a109fe..0ec831089d64 100644 +--- a/arch/x86/include/asm/uaccess_64.h ++++ b/arch/x86/include/asm/uaccess_64.h +@@ -11,6 +11,7 @@ + #include <asm/alternative.h> + #include <asm/cpufeatures.h> + #include <asm/page.h> ++#include <asm/pgtable.h> + + /* + * Copy To/From Userspace +@@ -18,14 +19,14 @@ + + /* Handles exceptions in both to and from, but doesn't do access_ok */ + __must_check unsigned long +-copy_user_enhanced_fast_string(void *to, const void *from, unsigned len); ++copy_user_enhanced_fast_string(void *to, const void *from, unsigned long len); + __must_check unsigned long +-copy_user_generic_string(void *to, const void *from, unsigned len); ++copy_user_generic_string(void *to, const void *from, unsigned long len); + __must_check unsigned long +-copy_user_generic_unrolled(void *to, const void *from, unsigned len); ++copy_user_generic_unrolled(void *to, const void *from, unsigned long len); + +-static __always_inline __must_check unsigned long +-copy_user_generic(void *to, const void *from, unsigned len) ++static __always_inline __must_check __size_overflow(3) unsigned long ++copy_user_generic(void *to, const void *from, unsigned long len) + { + unsigned ret; + +@@ -47,68 +48,86 @@ copy_user_generic(void *to, const void *from, unsigned len) + } + + __must_check unsigned long +-copy_in_user(void __user *to, const void __user *from, unsigned len); ++copy_in_user(void __user *to, const void __user *from, unsigned long len); + + static __always_inline __must_check +-int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size) ++unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size) + { +- int ret = 0; ++ size_t sz = __compiletime_object_size(dst); ++ unsigned ret = 0; ++ ++ if (size > INT_MAX) ++ return size; + + check_object_size(dst, size, false); ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (!access_ok_noprefault(VERIFY_READ, src, size)) ++ return size; ++#endif ++ ++ if (unlikely(sz != (size_t)-1 && sz < size)) { ++ if(__builtin_constant_p(size)) ++ __bad_copy_user(); ++ else ++ copy_user_overflow(sz, size); ++ return size; ++ } ++ + if (!__builtin_constant_p(size)) +- return copy_user_generic(dst, (__force void *)src, size); ++ return copy_user_generic(dst, (__force_kernel const void *)____m(src), size); + switch (size) { + case 1: + __uaccess_begin(); +- __get_user_asm(*(u8 *)dst, (u8 __user *)src, ++ __get_user_asm(*(u8 *)dst, (const u8 __user *)src, + ret, "b", "b", "=q", 1); + __uaccess_end(); + return ret; + case 2: + __uaccess_begin(); +- __get_user_asm(*(u16 *)dst, (u16 __user *)src, ++ __get_user_asm(*(u16 *)dst, (const u16 __user *)src, + ret, "w", "w", "=r", 2); + __uaccess_end(); + return ret; + case 4: + __uaccess_begin(); +- __get_user_asm(*(u32 *)dst, (u32 __user *)src, ++ __get_user_asm(*(u32 *)dst, (const u32 __user *)src, + ret, "l", "k", "=r", 4); + __uaccess_end(); + return ret; + case 8: + __uaccess_begin(); +- __get_user_asm(*(u64 *)dst, (u64 __user *)src, ++ __get_user_asm(*(u64 *)dst, (const u64 __user *)src, + ret, "q", "", "=r", 8); + __uaccess_end(); + return ret; + case 10: + __uaccess_begin(); +- __get_user_asm(*(u64 *)dst, (u64 __user *)src, ++ __get_user_asm(*(u64 *)dst, (const u64 __user *)src, + ret, "q", "", "=r", 10); + if (likely(!ret)) + __get_user_asm(*(u16 *)(8 + (char *)dst), +- (u16 __user *)(8 + (char __user *)src), ++ (const u16 __user *)(8 + (const char __user *)src), + ret, "w", "w", "=r", 2); + __uaccess_end(); + return ret; + case 16: + __uaccess_begin(); +- __get_user_asm(*(u64 *)dst, (u64 __user *)src, ++ __get_user_asm(*(u64 *)dst, (const u64 __user *)src, + ret, "q", "", "=r", 16); + if (likely(!ret)) + __get_user_asm(*(u64 *)(8 + (char *)dst), +- (u64 __user *)(8 + (char __user *)src), ++ (const u64 __user *)(8 + (const char __user *)src), + ret, "q", "", "=r", 8); + __uaccess_end(); + return ret; + default: +- return copy_user_generic(dst, (__force void *)src, size); ++ return copy_user_generic(dst, (__force_kernel const void *)____m(src), size); + } + } + + static __always_inline __must_check +-int __copy_from_user(void *dst, const void __user *src, unsigned size) ++unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size) + { + might_fault(); + kasan_check_write(dst, size); +@@ -116,67 +135,85 @@ int __copy_from_user(void *dst, const void __user *src, unsigned size) + } + + static __always_inline __must_check +-int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size) ++unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size) + { +- int ret = 0; ++ size_t sz = __compiletime_object_size(src); ++ unsigned ret = 0; ++ ++ if (size > INT_MAX) ++ return size; + + check_object_size(src, size, true); ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (!access_ok_noprefault(VERIFY_WRITE, dst, size)) ++ return size; ++#endif ++ ++ if (unlikely(sz != (size_t)-1 && sz < size)) { ++ if(__builtin_constant_p(size)) ++ __bad_copy_user(); ++ else ++ copy_user_overflow(sz, size); ++ return size; ++ } ++ + if (!__builtin_constant_p(size)) +- return copy_user_generic((__force void *)dst, src, size); ++ return copy_user_generic((__force_kernel void *)____m(dst), src, size); + switch (size) { + case 1: + __uaccess_begin(); +- __put_user_asm(*(u8 *)src, (u8 __user *)dst, ++ __put_user_asm(*(const u8 *)src, (u8 __user *)dst, + ret, "b", "b", "iq", 1); + __uaccess_end(); + return ret; + case 2: + __uaccess_begin(); +- __put_user_asm(*(u16 *)src, (u16 __user *)dst, ++ __put_user_asm(*(const u16 *)src, (u16 __user *)dst, + ret, "w", "w", "ir", 2); + __uaccess_end(); + return ret; + case 4: + __uaccess_begin(); +- __put_user_asm(*(u32 *)src, (u32 __user *)dst, ++ __put_user_asm(*(const u32 *)src, (u32 __user *)dst, + ret, "l", "k", "ir", 4); + __uaccess_end(); + return ret; + case 8: + __uaccess_begin(); +- __put_user_asm(*(u64 *)src, (u64 __user *)dst, ++ __put_user_asm(*(const u64 *)src, (u64 __user *)dst, + ret, "q", "", "er", 8); + __uaccess_end(); + return ret; + case 10: + __uaccess_begin(); +- __put_user_asm(*(u64 *)src, (u64 __user *)dst, ++ __put_user_asm(*(const u64 *)src, (u64 __user *)dst, + ret, "q", "", "er", 10); + if (likely(!ret)) { + asm("":::"memory"); +- __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst, ++ __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst, + ret, "w", "w", "ir", 2); + } + __uaccess_end(); + return ret; + case 16: + __uaccess_begin(); +- __put_user_asm(*(u64 *)src, (u64 __user *)dst, ++ __put_user_asm(*(const u64 *)src, (u64 __user *)dst, + ret, "q", "", "er", 16); + if (likely(!ret)) { + asm("":::"memory"); +- __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst, ++ __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst, + ret, "q", "", "er", 8); + } + __uaccess_end(); + return ret; + default: +- return copy_user_generic((__force void *)dst, src, size); ++ return copy_user_generic((__force_kernel void *)____m(dst), src, size); + } + } + + static __always_inline __must_check +-int __copy_to_user(void __user *dst, const void *src, unsigned size) ++unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size) + { + might_fault(); + kasan_check_read(src, size); +@@ -184,19 +221,30 @@ int __copy_to_user(void __user *dst, const void *src, unsigned size) + } + + static __always_inline __must_check +-int __copy_in_user(void __user *dst, const void __user *src, unsigned size) ++unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size) + { +- int ret = 0; ++ unsigned ret = 0; + + might_fault(); ++ ++ if (size > INT_MAX) ++ return size; ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (!access_ok_noprefault(VERIFY_READ, src, size)) ++ return size; ++ if (!access_ok_noprefault(VERIFY_WRITE, dst, size)) ++ return size; ++#endif ++ + if (!__builtin_constant_p(size)) +- return copy_user_generic((__force void *)dst, +- (__force void *)src, size); ++ return copy_user_generic((__force_kernel void *)____m(dst), ++ (__force_kernel const void *)____m(src), size); + switch (size) { + case 1: { + u8 tmp; + __uaccess_begin(); +- __get_user_asm(tmp, (u8 __user *)src, ++ __get_user_asm(tmp, (const u8 __user *)src, + ret, "b", "b", "=q", 1); + if (likely(!ret)) + __put_user_asm(tmp, (u8 __user *)dst, +@@ -207,7 +255,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size) + case 2: { + u16 tmp; + __uaccess_begin(); +- __get_user_asm(tmp, (u16 __user *)src, ++ __get_user_asm(tmp, (const u16 __user *)src, + ret, "w", "w", "=r", 2); + if (likely(!ret)) + __put_user_asm(tmp, (u16 __user *)dst, +@@ -219,7 +267,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size) + case 4: { + u32 tmp; + __uaccess_begin(); +- __get_user_asm(tmp, (u32 __user *)src, ++ __get_user_asm(tmp, (const u32 __user *)src, + ret, "l", "k", "=r", 4); + if (likely(!ret)) + __put_user_asm(tmp, (u32 __user *)dst, +@@ -230,7 +278,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size) + case 8: { + u64 tmp; + __uaccess_begin(); +- __get_user_asm(tmp, (u64 __user *)src, ++ __get_user_asm(tmp, (const u64 __user *)src, + ret, "q", "", "=r", 8); + if (likely(!ret)) + __put_user_asm(tmp, (u64 __user *)dst, +@@ -239,45 +287,67 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size) + return ret; + } + default: +- return copy_user_generic((__force void *)dst, +- (__force void *)src, size); ++ return copy_user_generic((__force_kernel void *)____m(dst), ++ (__force_kernel const void *)____m(src), size); + } + } + +-static __must_check __always_inline int +-__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size) ++static __must_check __always_inline unsigned long ++__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size) + { + kasan_check_write(dst, size); + return __copy_from_user_nocheck(dst, src, size); + } + +-static __must_check __always_inline int +-__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size) ++static __must_check __always_inline unsigned long ++__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size) + { + kasan_check_read(src, size); + return __copy_to_user_nocheck(dst, src, size); + } + +-extern long __copy_user_nocache(void *dst, const void __user *src, +- unsigned size, int zerorest); ++extern unsigned long __copy_user_nocache(void *dst, const void __user *src, ++ unsigned long size, int zerorest) __size_overflow(3); + +-static inline int +-__copy_from_user_nocache(void *dst, const void __user *src, unsigned size) ++static inline unsigned long ++__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size) + { + might_fault(); + kasan_check_write(dst, size); ++ ++ if (size > INT_MAX) ++ return size; ++ ++ check_object_size(dst, size, false); ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (!access_ok_noprefault(VERIFY_READ, src, size)) ++ return size; ++#endif ++ + return __copy_user_nocache(dst, src, size, 1); + } + +-static inline int ++static inline unsigned long + __copy_from_user_inatomic_nocache(void *dst, const void __user *src, +- unsigned size) ++ unsigned long size) + { + kasan_check_write(dst, size); ++ ++ if (size > INT_MAX) ++ return size; ++ ++ check_object_size(dst, size, false); ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (!access_ok_noprefault(VERIFY_READ, src, size)) ++ return size; ++#endif ++ + return __copy_user_nocache(dst, src, size, 0); + } + + unsigned long +-copy_user_handle_tail(char *to, char *from, unsigned len); ++copy_user_handle_tail(void __user *to, const void __user *from, unsigned long len) __size_overflow(3); + + #endif /* _ASM_X86_UACCESS_64_H */ +diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h +index 5b238981542a..77fdd78ba467 100644 +--- a/arch/x86/include/asm/word-at-a-time.h ++++ b/arch/x86/include/asm/word-at-a-time.h +@@ -11,7 +11,7 @@ + * and shift, for example. + */ + struct word_at_a_time { +- const unsigned long one_bits, high_bits; ++ unsigned long one_bits, high_bits; + }; + + #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) } +diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h +index 6ba793178441..dc843cd7d29a 100644 +--- a/arch/x86/include/asm/x86_init.h ++++ b/arch/x86/include/asm/x86_init.h +@@ -126,7 +126,7 @@ struct x86_init_ops { + struct x86_init_timers timers; + struct x86_init_iommu iommu; + struct x86_init_pci pci; +-}; ++} __no_const; + + /** + * struct x86_cpuinit_ops - platform specific cpu hotplug setups +@@ -137,7 +137,7 @@ struct x86_cpuinit_ops { + void (*setup_percpu_clockev)(void); + void (*early_percpu_clock_init)(void); + void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node); +-}; ++} __no_const; + + struct timespec; + +@@ -225,12 +225,12 @@ struct x86_msi_ops { + void (*teardown_msi_irq)(unsigned int irq); + void (*teardown_msi_irqs)(struct pci_dev *dev); + void (*restore_msi_irqs)(struct pci_dev *dev); +-}; ++} __no_const; + + struct x86_io_apic_ops { + unsigned int (*read) (unsigned int apic, unsigned int reg); + void (*disable)(void); +-}; ++} __no_const; + + extern struct x86_init_ops x86_init; + extern struct x86_cpuinit_ops x86_cpuinit; +diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h +index f5fb840b43e8..e45184eb3b75 100644 +--- a/arch/x86/include/asm/xen/page.h ++++ b/arch/x86/include/asm/xen/page.h +@@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val) + * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special + * cases needing an extended handling. + */ +-static inline unsigned long __pfn_to_mfn(unsigned long pfn) ++static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn) + { + unsigned long mfn; + +diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h +index 9dafe59cf6e2..0293c1d70777 100644 +--- a/arch/x86/include/uapi/asm/e820.h ++++ b/arch/x86/include/uapi/asm/e820.h +@@ -69,7 +69,7 @@ struct e820map { + #define ISA_START_ADDRESS 0xa0000 + #define ISA_END_ADDRESS 0x100000 + +-#define BIOS_BEGIN 0x000a0000 ++#define BIOS_BEGIN 0x000c0000 + #define BIOS_END 0x00100000 + + #define BIOS_ROM_BASE 0xffe00000 +diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile +index 79076d75bdbf..76acc7071176 100644 +--- a/arch/x86/kernel/Makefile ++++ b/arch/x86/kernel/Makefile +@@ -46,6 +46,7 @@ obj-$(CONFIG_MODIFY_LDT_SYSCALL) += ldt.o + obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o + obj-$(CONFIG_IRQ_WORK) += irq_work.o + obj-y += probe_roms.o ++obj-$(CONFIG_X86_32) += sys_i386_32.o + obj-$(CONFIG_X86_64) += sys_x86_64.o mcount_64.o + obj-$(CONFIG_X86_ESPFIX64) += espfix_64.o + obj-$(CONFIG_SYSFS) += ksysfs.o +diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c +index 931ced8ca345..6268c626954d 100644 +--- a/arch/x86/kernel/acpi/boot.c ++++ b/arch/x86/kernel/acpi/boot.c +@@ -1345,7 +1345,7 @@ static void __init acpi_reduced_hw_init(void) + * If your system is blacklisted here, but you find that acpi=force + * works for you, please contact linux-acpi@vger.kernel.org + */ +-static struct dmi_system_id __initdata acpi_dmi_table[] = { ++static const struct dmi_system_id __initconst acpi_dmi_table[] = { + /* + * Boxes that need ACPI disabled + */ +@@ -1420,7 +1420,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = { + }; + + /* second table for DMI checks that should run after early-quirks */ +-static struct dmi_system_id __initdata acpi_dmi_table_late[] = { ++static const struct dmi_system_id __initconst acpi_dmi_table_late[] = { + /* + * HP laptops which use a DSDT reporting as HP/SB400/10000, + * which includes some code which overrides all temperature +diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c +index 48587335ede8..3353d988d6a3 100644 +--- a/arch/x86/kernel/acpi/sleep.c ++++ b/arch/x86/kernel/acpi/sleep.c +@@ -100,8 +100,12 @@ int x86_acpi_suspend_lowlevel(void) + #else /* CONFIG_64BIT */ + #ifdef CONFIG_SMP + initial_stack = (unsigned long)temp_stack + sizeof(temp_stack); ++ ++ pax_open_kernel(); + early_gdt_descr.address = + (unsigned long)get_cpu_gdt_table(smp_processor_id()); ++ pax_close_kernel(); ++ + initial_gs = per_cpu_offset(smp_processor_id()); + #endif + initial_code = (unsigned long)wakeup_long64; +diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S +index 0c26b1b44e51..dfa105a123f5 100644 +--- a/arch/x86/kernel/acpi/wakeup_32.S ++++ b/arch/x86/kernel/acpi/wakeup_32.S +@@ -2,6 +2,7 @@ + #include <linux/linkage.h> + #include <asm/segment.h> + #include <asm/page_types.h> ++#include <asm/smap.h> + + # Copyright 2003, 2008 Pavel Machek <pavel@suse.cz>, distribute under GPLv2 + +@@ -14,8 +15,6 @@ wakeup_pmode_return: + movw %ax, %ss + movw %ax, %fs + movw %ax, %gs +- +- movw $__USER_DS, %ax + movw %ax, %ds + movw %ax, %es + +@@ -31,13 +30,11 @@ wakeup_pmode_return: + # and restore the stack ... but you need gdt for this to work + movl saved_context_esp, %esp + +- movl %cs:saved_magic, %eax +- cmpl $0x12345678, %eax ++ cmpl $0x12345678, saved_magic + jne bogus_magic + + # jump to place where we left off +- movl saved_eip, %eax +- jmp *%eax ++ jmp *(saved_eip) + + bogus_magic: + jmp bogus_magic +@@ -59,7 +56,7 @@ save_registers: + popl saved_context_eflags + + movl $ret_point, saved_eip +- ret ++ pax_ret save_registers + + + restore_registers: +@@ -69,13 +66,14 @@ restore_registers: + movl saved_context_edi, %edi + pushl saved_context_eflags + popfl +- ret ++ ASM_CLAC ++ pax_ret restore_registers + + ENTRY(do_suspend_lowlevel) +- call save_processor_state +- call save_registers ++ pax_direct_call save_processor_state ++ pax_direct_call save_registers + pushl $3 +- call x86_acpi_enter_sleep_state ++ pax_direct_call x86_acpi_enter_sleep_state + addl $4, %esp + + # In case of S3 failure, we'll emerge here. Jump +@@ -83,9 +81,9 @@ ENTRY(do_suspend_lowlevel) + jmp ret_point + .p2align 4,,7 + ret_point: +- call restore_registers +- call restore_processor_state +- ret ++ pax_direct_call restore_registers ++ pax_direct_call restore_processor_state ++ pax_ret do_suspend_lowlevel + + .data + ALIGN +diff --git a/arch/x86/kernel/acpi/wakeup_64.S b/arch/x86/kernel/acpi/wakeup_64.S +index 169963f471bb..55a72f5c278c 100644 +--- a/arch/x86/kernel/acpi/wakeup_64.S ++++ b/arch/x86/kernel/acpi/wakeup_64.S +@@ -6,6 +6,7 @@ + #include <asm/msr.h> + #include <asm/asm-offsets.h> + #include <asm/frame.h> ++#include <asm/smap.h> + + # Copyright 2003 Pavel Machek <pavel@suse.cz>, distribute under GPLv2 + +@@ -43,7 +44,7 @@ ENTRY(do_suspend_lowlevel) + FRAME_BEGIN + subq $8, %rsp + xorl %eax, %eax +- call save_processor_state ++ pax_direct_call save_processor_state + + movq $saved_context, %rax + movq %rsp, pt_regs_sp(%rax) +@@ -75,7 +76,7 @@ ENTRY(do_suspend_lowlevel) + addq $8, %rsp + movl $3, %edi + xorl %eax, %eax +- call x86_acpi_enter_sleep_state ++ pax_direct_call x86_acpi_enter_sleep_state + /* in case something went wrong, restore the machine status and go on */ + jmp .Lresume_point + +@@ -93,6 +94,7 @@ ENTRY(do_suspend_lowlevel) + movq %rbx, %cr0 + pushq pt_regs_flags(%rax) + popfq ++ ASM_CLAC + movq pt_regs_sp(%rax), %rsp + movq pt_regs_bp(%rax), %rbp + movq pt_regs_si(%rax), %rsi +diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c +index 5cb272a7a5a3..5b3aa2017595 100644 +--- a/arch/x86/kernel/alternative.c ++++ b/arch/x86/kernel/alternative.c +@@ -21,6 +21,7 @@ + #include <asm/tlbflush.h> + #include <asm/io.h> + #include <asm/fixmap.h> ++#include <asm/boot.h> + + int __read_mostly alternatives_patched; + +@@ -262,7 +263,9 @@ static void __init_or_module add_nops(void *insns, unsigned int len) + unsigned int noplen = len; + if (noplen > ASM_NOP_MAX) + noplen = ASM_NOP_MAX; ++ pax_open_kernel(); + memcpy(insns, ideal_nops[noplen], noplen); ++ pax_close_kernel(); + insns += noplen; + len -= noplen; + } +@@ -290,6 +293,13 @@ recompute_jump(struct alt_instr *a, u8 *orig_insn, u8 *repl_insn, u8 *insnbuf) + if (a->replacementlen != 5) + return; + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (orig_insn < (u8 *)_text || (u8 *)_einittext <= orig_insn) ++ orig_insn = (u8 *)ktva_ktla((unsigned long)orig_insn); ++ else ++ orig_insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR; ++#endif ++ + o_dspl = *(s32 *)(insnbuf + 1); + + /* next_rip of the replacement JMP */ +@@ -365,6 +375,7 @@ void __init_or_module apply_alternatives(struct alt_instr *start, + { + struct alt_instr *a; + u8 *instr, *replacement; ++ u8 *vinstr, *vreplacement; + u8 insnbuf[MAX_PATCH_LEN]; + + DPRINTK("alt table %p -> %p", start, end); +@@ -380,46 +391,81 @@ void __init_or_module apply_alternatives(struct alt_instr *start, + for (a = start; a < end; a++) { + int insnbuf_sz = 0; + +- instr = (u8 *)&a->instr_offset + a->instr_offset; +- replacement = (u8 *)&a->repl_offset + a->repl_offset; ++ vinstr = instr = (u8 *)&a->instr_offset + a->instr_offset; ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if ((u8 *)_text - (____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR) <= instr && ++ instr < (u8 *)_einittext - (____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR)) { ++ instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR; ++ vinstr = (u8 *)ktla_ktva((unsigned long)instr); ++ } else if ((u8 *)_text <= instr && instr < (u8 *)_einittext) { ++ vinstr = (u8 *)ktla_ktva((unsigned long)instr); ++ } else { ++ instr = (u8 *)ktva_ktla((unsigned long)instr); ++ } ++#endif ++ ++ vreplacement = replacement = (u8 *)&a->repl_offset + a->repl_offset; ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if ((u8 *)_text - (____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR) <= replacement && ++ replacement < (u8 *)_einittext - (____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR)) { ++ replacement += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR; ++ vreplacement = (u8 *)ktla_ktva((unsigned long)replacement); ++ } else if ((u8 *)_text <= replacement && replacement < (u8 *)_einittext) { ++ vreplacement = (u8 *)ktla_ktva((unsigned long)replacement); ++ } else ++ replacement = (u8 *)ktva_ktla((unsigned long)replacement); ++#endif ++ + BUG_ON(a->instrlen > sizeof(insnbuf)); + BUG_ON(a->cpuid >= (NCAPINTS + NBUGINTS) * 32); + if (!boot_cpu_has(a->cpuid)) { + if (a->padlen > 1) +- optimize_nops(a, instr); ++ optimize_nops(a, vinstr); + + continue; + } + +- DPRINTK("feat: %d*32+%d, old: (%p, len: %d), repl: (%p, len: %d), pad: %d", ++ DPRINTK("feat: %d*32+%d, old: (%p/%p, len: %d), repl: (%p, len: %d), pad: %d", + a->cpuid >> 5, + a->cpuid & 0x1f, +- instr, a->instrlen, +- replacement, a->replacementlen, a->padlen); ++ instr, vinstr, a->instrlen, ++ vreplacement, a->replacementlen, a->padlen); + +- DUMP_BYTES(instr, a->instrlen, "%p: old_insn: ", instr); +- DUMP_BYTES(replacement, a->replacementlen, "%p: rpl_insn: ", replacement); ++ DUMP_BYTES(vinstr, a->instrlen, "%p: old_insn: ", vinstr); ++ DUMP_BYTES(vreplacement, a->replacementlen, "%p: rpl_insn: ", vreplacement); + +- memcpy(insnbuf, replacement, a->replacementlen); ++ memcpy(insnbuf, vreplacement, a->replacementlen); + insnbuf_sz = a->replacementlen; + +- /* 0xe8 is a relative jump; fix the offset. */ ++ /* 0xe8 is a call; fix the relative offset. */ + if (*insnbuf == 0xe8 && a->replacementlen == 5) { +- *(s32 *)(insnbuf + 1) += replacement - instr; ++ *(s32 *)(insnbuf + 1) += vreplacement - instr; + DPRINTK("Fix CALL offset: 0x%x, CALL 0x%lx", + *(s32 *)(insnbuf + 1), +- (unsigned long)instr + *(s32 *)(insnbuf + 1) + 5); ++ (unsigned long)vinstr + *(s32 *)(insnbuf + 1) + 5); + } + +- if (a->replacementlen && is_jmp(replacement[0])) +- recompute_jump(a, instr, replacement, insnbuf); ++#ifdef CONFIG_PAX_RAP ++ /* 0xeb ... 0xe8 is a rap_call; fix the relative offset. */ ++ if (*insnbuf == 0xeb && a->replacementlen == 5 + 3 + 8 + 2 && insnbuf[a->replacementlen - 5] == 0xe8) { ++ *(s32 *)(insnbuf + a->replacementlen - 4) += vreplacement - instr; ++ DPRINTK("Fix CALL offset: 0x%x, CALL 0x%lx", ++ *(s32 *)(insnbuf + a->replacementlen - 4), ++ (unsigned long)vinstr + *(s32 *)(insnbuf + a->replacementlen - 4) + 5); ++ } ++#endif ++ ++ if (a->replacementlen && is_jmp(vreplacement[0])) ++ recompute_jump(a, instr, vreplacement, insnbuf); + + if (a->instrlen > a->replacementlen) { + add_nops(insnbuf + a->replacementlen, + a->instrlen - a->replacementlen); + insnbuf_sz += a->instrlen - a->replacementlen; + } +- DUMP_BYTES(insnbuf, insnbuf_sz, "%p: final_insn: ", instr); ++ DUMP_BYTES(insnbuf, insnbuf_sz, "%p: final_insn: ", vinstr); + + text_poke_early(instr, insnbuf, insnbuf_sz); + } +@@ -435,10 +481,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end, + for (poff = start; poff < end; poff++) { + u8 *ptr = (u8 *)poff + *poff; + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR; ++ if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr) ++ ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR; ++#endif ++ + if (!*poff || ptr < text || ptr >= text_end) + continue; + /* turn DS segment override prefix into lock prefix */ +- if (*ptr == 0x3e) ++ if (*(u8 *)ktla_ktva((unsigned long)ptr) == 0x3e) + text_poke(ptr, ((unsigned char []){0xf0}), 1); + } + mutex_unlock(&text_mutex); +@@ -453,10 +505,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end, + for (poff = start; poff < end; poff++) { + u8 *ptr = (u8 *)poff + *poff; + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR; ++ if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr) ++ ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR; ++#endif ++ + if (!*poff || ptr < text || ptr >= text_end) + continue; + /* turn lock prefix into DS segment override prefix */ +- if (*ptr == 0xf0) ++ if (*(u8 *)ktla_ktva((unsigned long)ptr) == 0xf0) + text_poke(ptr, ((unsigned char []){0x3E}), 1); + } + mutex_unlock(&text_mutex); +@@ -545,7 +603,9 @@ void alternatives_enable_smp(void) + if (uniproc_patched) { + pr_info("switching to SMP code\n"); + BUG_ON(num_online_cpus() != 1); ++ pax_open_kernel(); + clear_cpu_cap(&boot_cpu_data, X86_FEATURE_UP); ++ pax_close_kernel(); + clear_cpu_cap(&cpu_data(0), X86_FEATURE_UP); + list_for_each_entry(mod, &smp_alt_modules, next) + alternatives_smp_lock(mod->locks, mod->locks_end, +@@ -593,7 +653,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start, + + BUG_ON(p->len > MAX_PATCH_LEN); + /* prep the buffer with the original instructions */ +- memcpy(insnbuf, p->instr, p->len); ++ memcpy(insnbuf, (const void *)ktla_ktva((unsigned long)p->instr), p->len); + used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf, + (unsigned long)p->instr, p->len); + +@@ -640,7 +700,7 @@ void __init alternative_instructions(void) + if (!uniproc_patched || num_possible_cpus() == 1) + free_init_pages("SMP alternatives", + (unsigned long)__smp_locks, +- (unsigned long)__smp_locks_end); ++ PAGE_ALIGN((unsigned long)__smp_locks_end)); + #endif + + apply_paravirt(__parainstructions, __parainstructions_end); +@@ -661,13 +721,17 @@ void __init alternative_instructions(void) + * instructions. And on the local CPU you need to be protected again NMI or MCE + * handlers seeing an inconsistent instruction while you patch. + */ +-void *__init_or_module text_poke_early(void *addr, const void *opcode, ++void *__kprobes text_poke_early(void *addr, const void *opcode, + size_t len) + { + unsigned long flags; + local_irq_save(flags); +- memcpy(addr, opcode, len); ++ ++ pax_open_kernel(); ++ memcpy((void *)ktla_ktva((unsigned long)addr), opcode, len); + sync_core(); ++ pax_close_kernel(); ++ + local_irq_restore(flags); + /* Could also do a CLFLUSH here to speed up CPU recovery; but + that causes hangs on some VIA CPUs. */ +@@ -689,20 +753,29 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode, + */ + void *text_poke(void *addr, const void *opcode, size_t len) + { +- unsigned long flags; +- char *vaddr; ++ unsigned char *vaddr = (void *)ktla_ktva((unsigned long)addr); + struct page *pages[2]; +- int i; ++ size_t i; ++ ++#ifndef CONFIG_PAX_KERNEXEC ++ unsigned long flags; ++#endif + + if (!core_kernel_text((unsigned long)addr)) { +- pages[0] = vmalloc_to_page(addr); +- pages[1] = vmalloc_to_page(addr + PAGE_SIZE); ++ pages[0] = vmalloc_to_page(vaddr); ++ pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE); + } else { +- pages[0] = virt_to_page(addr); ++ pages[0] = virt_to_page(vaddr); + WARN_ON(!PageReserved(pages[0])); +- pages[1] = virt_to_page(addr + PAGE_SIZE); ++ pages[1] = virt_to_page(vaddr + PAGE_SIZE); + } + BUG_ON(!pages[0]); ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ text_poke_early(addr, opcode, len); ++ for (i = 0; i < len; i++) ++ BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]); ++#else + local_irq_save(flags); + set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0])); + if (pages[1]) +@@ -719,6 +792,7 @@ void *text_poke(void *addr, const void *opcode, size_t len) + for (i = 0; i < len; i++) + BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]); + local_irq_restore(flags); ++#endif + return addr; + } + +@@ -772,7 +846,7 @@ int poke_int3_handler(struct pt_regs *regs) + */ + void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler) + { +- unsigned char int3 = 0xcc; ++ const unsigned char int3 = 0xcc; + + bp_int3_handler = handler; + bp_int3_addr = (u8 *)addr + sizeof(int3); +diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c +index f2234918e494..90833448b254 100644 +--- a/arch/x86/kernel/apic/apic.c ++++ b/arch/x86/kernel/apic/apic.c +@@ -181,7 +181,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR; + /* + * Debug level, exported for io_apic.c + */ +-unsigned int apic_verbosity; ++int apic_verbosity; + + int pic_mode; + +@@ -1904,7 +1904,7 @@ static void __smp_error_interrupt(struct pt_regs *regs) + apic_write(APIC_ESR, 0); + v = apic_read(APIC_ESR); + ack_APIC_irq(); +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + + apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x", + smp_processor_id(), v); +diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c +index 7249f1500bcb..8e941bde3b56 100644 +--- a/arch/x86/kernel/apic/io_apic.c ++++ b/arch/x86/kernel/apic/io_apic.c +@@ -1683,7 +1683,7 @@ static unsigned int startup_ioapic_irq(struct irq_data *data) + return was_pending; + } + +-atomic_t irq_mis_count; ++atomic_unchecked_t irq_mis_count; + + #ifdef CONFIG_GENERIC_PENDING_IRQ + static bool io_apic_level_ack_pending(struct mp_chip_data *data) +@@ -1822,7 +1822,7 @@ static void ioapic_ack_level(struct irq_data *irq_data) + * at the cpu. + */ + if (!(v & (1 << (i & 0x1f)))) { +- atomic_inc(&irq_mis_count); ++ atomic_inc_unchecked(&irq_mis_count); + eoi_ioapic_pin(cfg->vector, irq_data->chip_data); + } + +@@ -1868,7 +1868,7 @@ static int ioapic_set_affinity(struct irq_data *irq_data, + return ret; + } + +-static struct irq_chip ioapic_chip __read_mostly = { ++static struct irq_chip ioapic_chip = { + .name = "IO-APIC", + .irq_startup = startup_ioapic_irq, + .irq_mask = mask_ioapic_irq, +@@ -1880,7 +1880,7 @@ static struct irq_chip ioapic_chip __read_mostly = { + .flags = IRQCHIP_SKIP_SET_WAKE, + }; + +-static struct irq_chip ioapic_ir_chip __read_mostly = { ++static struct irq_chip ioapic_ir_chip = { + .name = "IR-IO-APIC", + .irq_startup = startup_ioapic_irq, + .irq_mask = mask_ioapic_irq, +@@ -1939,7 +1939,7 @@ static void ack_lapic_irq(struct irq_data *data) + ack_APIC_irq(); + } + +-static struct irq_chip lapic_chip __read_mostly = { ++static struct irq_chip lapic_chip = { + .name = "local-APIC", + .irq_mask = mask_lapic_irq, + .irq_unmask = unmask_lapic_irq, +diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c +index 015bbf30e3e3..77db80464e6e 100644 +--- a/arch/x86/kernel/apic/msi.c ++++ b/arch/x86/kernel/apic/msi.c +@@ -269,7 +269,7 @@ static void hpet_msi_write_msg(struct irq_data *data, struct msi_msg *msg) + hpet_msi_write(irq_data_get_irq_handler_data(data), msg); + } + +-static struct irq_chip hpet_msi_controller __ro_after_init = { ++static irq_chip_no_const hpet_msi_controller __ro_after_init = { + .name = "HPET-MSI", + .irq_unmask = hpet_msi_unmask, + .irq_mask = hpet_msi_mask, +@@ -315,7 +315,7 @@ static struct msi_domain_info hpet_msi_domain_info = { + .chip = &hpet_msi_controller, + }; + +-struct irq_domain *hpet_create_irq_domain(int hpet_id) ++__init struct irq_domain *hpet_create_irq_domain(int hpet_id) + { + struct irq_domain *parent; + struct irq_alloc_info info; +diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c +index 5d30c5e42bb1..3c83cc467aa2 100644 +--- a/arch/x86/kernel/apic/vector.c ++++ b/arch/x86/kernel/apic/vector.c +@@ -37,6 +37,7 @@ static struct irq_chip lapic_controller; + static struct apic_chip_data *legacy_irq_data[NR_IRQS_LEGACY]; + #endif + ++void lock_vector_lock(void) __acquires(&vector_lock); + void lock_vector_lock(void) + { + /* Used to the online set of cpus does not change +@@ -45,6 +46,7 @@ void lock_vector_lock(void) + raw_spin_lock(&vector_lock); + } + ++void unlock_vector_lock(void) __releases(&vector_lock); + void unlock_vector_lock(void) + { + raw_spin_unlock(&vector_lock); +diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c +index 51287cd90bf6..24489b3109e3 100644 +--- a/arch/x86/kernel/apm_32.c ++++ b/arch/x86/kernel/apm_32.c +@@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex); + * This is for buggy BIOS's that refer to (real mode) segment 0x40 + * even though they are called in protected mode. + */ +-static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092, ++static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093, + (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1); + + static const char driver_version[] = "1.16ac"; /* no spaces */ +@@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call) + BUG_ON(cpu != 0); + gdt = get_cpu_gdt_table(cpu); + save_desc_40 = gdt[0x40 / 8]; ++ ++ pax_open_kernel(); + gdt[0x40 / 8] = bad_bios_desc; ++ pax_close_kernel(); + + apm_irq_save(flags); + APM_DO_SAVE_SEGS; +@@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call) + &call->esi); + APM_DO_RESTORE_SEGS; + apm_irq_restore(flags); ++ ++ pax_open_kernel(); + gdt[0x40 / 8] = save_desc_40; ++ pax_close_kernel(); ++ + put_cpu(); + + return call->eax & 0xff; +@@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call) + BUG_ON(cpu != 0); + gdt = get_cpu_gdt_table(cpu); + save_desc_40 = gdt[0x40 / 8]; ++ ++ pax_open_kernel(); + gdt[0x40 / 8] = bad_bios_desc; ++ pax_close_kernel(); + + apm_irq_save(flags); + APM_DO_SAVE_SEGS; +@@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call) + &call->eax); + APM_DO_RESTORE_SEGS; + apm_irq_restore(flags); ++ ++ pax_open_kernel(); + gdt[0x40 / 8] = save_desc_40; ++ pax_close_kernel(); ++ + put_cpu(); + return error; + } +@@ -2042,7 +2056,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d) + return 0; + } + +-static struct dmi_system_id __initdata apm_dmi_table[] = { ++static const struct dmi_system_id __initconst apm_dmi_table[] = { + { + print_if_true, + KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.", +@@ -2352,12 +2366,15 @@ static int __init apm_init(void) + * code to that CPU. + */ + gdt = get_cpu_gdt_table(0); ++ ++ pax_open_kernel(); + set_desc_base(&gdt[APM_CS >> 3], + (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4)); + set_desc_base(&gdt[APM_CS_16 >> 3], + (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4)); + set_desc_base(&gdt[APM_DS >> 3], + (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4)); ++ pax_close_kernel(); + + proc_create("apm", 0, NULL, &apm_file_ops); + +diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c +index c62e015b126c..2abc97cf34d6 100644 +--- a/arch/x86/kernel/asm-offsets.c ++++ b/arch/x86/kernel/asm-offsets.c +@@ -30,6 +30,9 @@ + void common(void) { + BLANK(); + OFFSET(TASK_threadsp, task_struct, thread.sp); ++#ifdef CONFIG_PAX_RAP ++ OFFSET(TASK_stack, task_struct, stack); ++#endif + #ifdef CONFIG_CC_STACKPROTECTOR + OFFSET(TASK_stack_canary, task_struct, stack_canary); + #endif +@@ -37,6 +40,8 @@ void common(void) { + BLANK(); + OFFSET(TASK_TI_flags, task_struct, thread_info.flags); + OFFSET(TASK_addr_limit, task_struct, thread.addr_limit); ++ OFFSET(TASK_lowest_stack, task_struct, thread.lowest_stack); ++ OFFSET(TASK_thread_sp0, task_struct, thread.sp0); + + BLANK(); + OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx); +@@ -71,8 +76,26 @@ void common(void) { + OFFSET(PV_CPU_iret, pv_cpu_ops, iret); + OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0); + OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2); ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0); ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3); ++ OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3); ++#ifdef CONFIG_X86_64 ++ OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched); ++#endif + #endif + ++#endif ++ ++ BLANK(); ++ DEFINE(PAGE_SIZE_asm, PAGE_SIZE); ++ DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT); ++ DEFINE(THREAD_SIZE_asm, THREAD_SIZE); ++ + #ifdef CONFIG_XEN + BLANK(); + OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask); +@@ -91,4 +114,5 @@ void common(void) { + + BLANK(); + DEFINE(PTREGS_SIZE, sizeof(struct pt_regs)); ++ DEFINE(TSS_size, sizeof(struct tss_struct)); + } +diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile +index 4a8697f7d4ef..8a134285107d 100644 +--- a/arch/x86/kernel/cpu/Makefile ++++ b/arch/x86/kernel/cpu/Makefile +@@ -12,10 +12,6 @@ endif + KCOV_INSTRUMENT_common.o := n + KCOV_INSTRUMENT_perf_event.o := n + +-# Make sure load_percpu_segment has no stackprotector +-nostackp := $(call cc-option, -fno-stack-protector) +-CFLAGS_common.o := $(nostackp) +- + obj-y := intel_cacheinfo.o scattered.o topology.o + obj-y += common.o + obj-y += rdrand.o +diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c +index 2b4cf04239b6..c73b25e4ffea 100644 +--- a/arch/x86/kernel/cpu/amd.c ++++ b/arch/x86/kernel/cpu/amd.c +@@ -808,7 +808,7 @@ static void init_amd(struct cpuinfo_x86 *c) + static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size) + { + /* AMD errata T13 (order #21922) */ +- if ((c->x86 == 6)) { ++ if (c->x86 == 6) { + /* Duron Rev A0 */ + if (c->x86_model == 3 && c->x86_mask == 0) + size = 64; +diff --git a/arch/x86/kernel/cpu/bugs_64.c b/arch/x86/kernel/cpu/bugs_64.c +index a972ac4c7e7d..938c16341c82 100644 +--- a/arch/x86/kernel/cpu/bugs_64.c ++++ b/arch/x86/kernel/cpu/bugs_64.c +@@ -10,6 +10,7 @@ + #include <asm/processor.h> + #include <asm/mtrr.h> + #include <asm/cacheflush.h> ++#include <asm/sections.h> + + void __init check_bugs(void) + { +@@ -18,6 +19,7 @@ void __init check_bugs(void) + pr_info("CPU: "); + print_cpu_info(&boot_cpu_data); + #endif ++ set_memory_nx((unsigned long)_sinitdata, (__START_KERNEL_map + KERNEL_IMAGE_SIZE - (unsigned long)_sinitdata) >> PAGE_SHIFT); + alternative_instructions(); + + /* +diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c +index 4eece91ada37..9eeb03bc4194 100644 +--- a/arch/x86/kernel/cpu/common.c ++++ b/arch/x86/kernel/cpu/common.c +@@ -93,60 +93,6 @@ static const struct cpu_dev default_cpu = { + + static const struct cpu_dev *this_cpu = &default_cpu; + +-DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = { +-#ifdef CONFIG_X86_64 +- /* +- * We need valid kernel segments for data and code in long mode too +- * IRET will check the segment types kkeil 2000/10/28 +- * Also sysret mandates a special GDT layout +- * +- * TLS descriptors are currently at a different place compared to i386. +- * Hopefully nobody expects them at a fixed place (Wine?) +- */ +- [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff), +- [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff), +- [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff), +-#else +- [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff), +- [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff), +- [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff), +- /* +- * Segments used for calling PnP BIOS have byte granularity. +- * They code segments and data segments have fixed 64k limits, +- * the transfer segment sizes are set at run time. +- */ +- /* 32-bit code */ +- [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff), +- /* 16-bit code */ +- [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff), +- /* 16-bit data */ +- [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff), +- /* 16-bit data */ +- [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0), +- /* 16-bit data */ +- [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0), +- /* +- * The APM segments have byte granularity and their bases +- * are set at run time. All have 64k limits. +- */ +- /* 32-bit code */ +- [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff), +- /* 16-bit code */ +- [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff), +- /* data */ +- [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff), +- +- [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff), +- [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff), +- GDT_STACK_CANARY_INIT +-#endif +-} }; +-EXPORT_PER_CPU_SYMBOL_GPL(gdt_page); +- + static int __init x86_mpx_setup(char *s) + { + /* require an exact match without trailing characters */ +@@ -281,6 +227,10 @@ static __always_inline void setup_smep(struct cpuinfo_x86 *c) + { + if (cpu_has(c, X86_FEATURE_SMEP)) + cr4_set_bits(X86_CR4_SMEP); ++#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_NONE ++ else ++ panic("PAX: this KERNEXEC configuration requires SMEP support\n"); ++#endif + } + + static __init int setup_disable_smap(char *arg) +@@ -306,6 +256,109 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c) + } + } + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++#ifdef CONFIG_X86_64 ++static bool uderef_enabled __read_only = true; ++unsigned long pax_user_shadow_base __read_only; ++EXPORT_SYMBOL(pax_user_shadow_base); ++extern char patch_pax_enter_kernel_user[]; ++extern char patch_pax_exit_kernel_user[]; ++ ++static int __init setup_pax_weakuderef(char *str) ++{ ++ if (uderef_enabled) ++ pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT; ++ return 1; ++} ++__setup("pax_weakuderef", setup_pax_weakuderef); ++#endif ++ ++static int __init setup_pax_nouderef(char *str) ++{ ++#ifdef CONFIG_X86_32 ++ unsigned int cpu; ++ struct desc_struct *gdt; ++ ++ for (cpu = 0; cpu < nr_cpu_ids; cpu++) { ++ gdt = get_cpu_gdt_table(cpu); ++ gdt[GDT_ENTRY_KERNEL_DS].type = 3; ++ gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf; ++ gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf; ++ gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf; ++ } ++ loadsegment(ds, __KERNEL_DS); ++ loadsegment(es, __KERNEL_DS); ++ loadsegment(ss, __KERNEL_DS); ++#else ++ memcpy(patch_pax_enter_kernel_user, (unsigned char []){0xc3}, 1); ++ memcpy(patch_pax_exit_kernel_user, (unsigned char []){0xc3}, 1); ++ clone_pgd_mask = ~(pgdval_t)0UL; ++ pax_user_shadow_base = 0UL; ++ setup_clear_cpu_cap(X86_FEATURE_PCIDUDEREF); ++ uderef_enabled = false; ++#endif ++ ++ return 0; ++} ++early_param("pax_nouderef", setup_pax_nouderef); ++#endif ++ ++#ifdef CONFIG_X86_64 ++static __init int setup_disable_pcid(char *arg) ++{ ++ setup_clear_cpu_cap(X86_FEATURE_PCID); ++ setup_clear_cpu_cap(X86_FEATURE_INVPCID); ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (uderef_enabled) ++ pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT; ++#endif ++ ++ return 1; ++} ++__setup("nopcid", setup_disable_pcid); ++ ++static void setup_pcid(struct cpuinfo_x86 *c) ++{ ++ if (cpu_has(c, X86_FEATURE_PCID)) { ++ printk("PAX: PCID detected\n"); ++ cr4_set_bits(X86_CR4_PCIDE); ++ } else ++ clear_cpu_cap(c, X86_FEATURE_INVPCID); ++ ++ if (cpu_has(c, X86_FEATURE_INVPCID)) ++ printk("PAX: INVPCID detected\n"); ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ if (!uderef_enabled) { ++ printk("PAX: UDEREF disabled\n"); ++ return; ++ } ++ ++ if (!cpu_has(c, X86_FEATURE_PCID)) { ++ pax_open_kernel(); ++ pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT; ++ pax_close_kernel(); ++ printk("PAX: slow and weak UDEREF enabled\n"); ++ return; ++ } ++ ++ set_cpu_cap(c, X86_FEATURE_PCIDUDEREF); ++ ++ pax_open_kernel(); ++ clone_pgd_mask = ~(pgdval_t)0UL; ++ pax_close_kernel(); ++ if (pax_user_shadow_base) ++ printk("PAX: weak UDEREF enabled\n"); ++ else { ++ set_cpu_cap(c, X86_FEATURE_STRONGUDEREF); ++ printk("PAX: strong UDEREF enabled\n"); ++ } ++#endif ++ ++} ++#endif ++ + /* + * Protection Keys are not available in 32-bit mode. + */ +@@ -451,7 +504,7 @@ void switch_to_new_gdt(int cpu) + { + struct desc_ptr gdt_descr; + +- gdt_descr.address = (long)get_cpu_gdt_table(cpu); ++ gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu); + gdt_descr.size = GDT_SIZE - 1; + load_gdt(&gdt_descr); + /* Reload the per-cpu base */ +@@ -973,9 +1026,11 @@ static void x86_init_cache_qos(struct cpuinfo_x86 *c) + * in case CQM bits really aren't there in this CPU. + */ + if (c != &boot_cpu_data) { ++ pax_open_kernel(); + boot_cpu_data.x86_cache_max_rmid = + min(boot_cpu_data.x86_cache_max_rmid, + c->x86_cache_max_rmid); ++ pax_close_kernel(); + } + } + +@@ -1064,6 +1119,20 @@ static void identify_cpu(struct cpuinfo_x86 *c) + setup_smep(c); + setup_smap(c); + ++#ifdef CONFIG_X86_32 ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(__supported_pte_mask & _PAGE_NX)) ++ clear_cpu_cap(c, X86_FEATURE_PSE); ++#endif ++#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ clear_cpu_cap(c, X86_FEATURE_SEP); ++#endif ++#endif ++ ++#ifdef CONFIG_X86_64 ++ setup_pcid(c); ++#endif ++ + /* + * The vendor-specific functions might have changed features. + * Now we do "generic changes." +@@ -1109,10 +1178,14 @@ static void identify_cpu(struct cpuinfo_x86 *c) + * executed, c == &boot_cpu_data. + */ + if (c != &boot_cpu_data) { ++ pax_open_kernel(); ++ + /* AND the already accumulated flags with these */ + for (i = 0; i < NCAPINTS; i++) + boot_cpu_data.x86_capability[i] &= c->x86_capability[i]; + ++ pax_close_kernel(); ++ + /* OR, i.e. replicate the bug flags */ + for (i = NCAPINTS; i < NCAPINTS + NBUGINTS; i++) + c->x86_capability[i] |= boot_cpu_data.x86_capability[i]; +@@ -1142,7 +1215,7 @@ void enable_sep_cpu(void) + return; + + cpu = get_cpu(); +- tss = &per_cpu(cpu_tss, cpu); ++ tss = cpu_tss + cpu; + + /* + * We cache MSR_IA32_SYSENTER_CS's value in the TSS's ss1 field -- +@@ -1308,6 +1381,8 @@ EXPORT_PER_CPU_SYMBOL(current_task); + + DEFINE_PER_CPU(char *, irq_stack_ptr) = + init_per_cpu_var(irq_stack_union.irq_stack) + IRQ_STACK_SIZE; ++DEFINE_PER_CPU(char *, irq_stack_ptr_lowmem) = ++ init_per_cpu_var(irq_stack_union.irq_stack) + IRQ_STACK_SIZE; + + DEFINE_PER_CPU(unsigned int, irq_count) __visible = -1; + +@@ -1400,21 +1475,21 @@ EXPORT_PER_CPU_SYMBOL(current_task); + DEFINE_PER_CPU(int, __preempt_count) = INIT_PREEMPT_COUNT; + EXPORT_PER_CPU_SYMBOL(__preempt_count); + ++#ifdef CONFIG_CC_STACKPROTECTOR ++DEFINE_PER_CPU_ALIGNED(struct stack_canary, stack_canary); ++#endif ++ ++#endif /* CONFIG_X86_64 */ ++ + /* + * On x86_32, vm86 modifies tss.sp0, so sp0 isn't a reliable way to find + * the top of the kernel stack. Use an extra percpu variable to track the + * top of the kernel stack directly. + */ + DEFINE_PER_CPU(unsigned long, cpu_current_top_of_stack) = +- (unsigned long)&init_thread_union + THREAD_SIZE; ++ (unsigned long)&init_thread_union - 16 + THREAD_SIZE; + EXPORT_PER_CPU_SYMBOL(cpu_current_top_of_stack); + +-#ifdef CONFIG_CC_STACKPROTECTOR +-DEFINE_PER_CPU_ALIGNED(struct stack_canary, stack_canary); +-#endif +- +-#endif /* CONFIG_X86_64 */ +- + /* + * Clear all 6 debug registers: + */ +@@ -1490,7 +1565,7 @@ void cpu_init(void) + */ + load_ucode_ap(); + +- t = &per_cpu(cpu_tss, cpu); ++ t = cpu_tss + cpu; + oist = &per_cpu(orig_ist, cpu); + + #ifdef CONFIG_NUMA +@@ -1522,7 +1597,6 @@ void cpu_init(void) + wrmsrl(MSR_KERNEL_GS_BASE, 0); + barrier(); + +- x86_configure_nx(); + x2apic_setup(); + + /* +@@ -1574,7 +1648,7 @@ void cpu_init(void) + { + int cpu = smp_processor_id(); + struct task_struct *curr = current; +- struct tss_struct *t = &per_cpu(cpu_tss, cpu); ++ struct tss_struct *t = cpu_tss + cpu; + struct thread_struct *thread = &curr->thread; + + wait_for_master_cpu(cpu); +diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c +index fcd484d2bb03..8a466c149d62 100644 +--- a/arch/x86/kernel/cpu/intel.c ++++ b/arch/x86/kernel/cpu/intel.c +@@ -56,7 +56,9 @@ void check_mpx_erratum(struct cpuinfo_x86 *c) + * is no such hardware known at the moment. + */ + if (cpu_has(c, X86_FEATURE_MPX) && !cpu_has(c, X86_FEATURE_SMEP)) { ++ pax_open_kernel(); + setup_clear_cpu_cap(X86_FEATURE_MPX); ++ pax_close_kernel(); + pr_warn("x86/mpx: Disabling MPX since SMEP not present\n"); + } + } +@@ -177,8 +179,10 @@ static void early_init_intel(struct cpuinfo_x86 *c) + rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable); + if (!(misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING)) { + pr_info("Disabled fast string operations\n"); ++ pax_open_kernel(); + setup_clear_cpu_cap(X86_FEATURE_REP_GOOD); + setup_clear_cpu_cap(X86_FEATURE_ERMS); ++ pax_close_kernel(); + } + } + +@@ -194,7 +198,9 @@ static void early_init_intel(struct cpuinfo_x86 *c) + */ + if (c->x86 == 5 && c->x86_model == 9) { + pr_info("Disabling PGE capability bit\n"); ++ pax_open_kernel(); + setup_clear_cpu_cap(X86_FEATURE_PGE); ++ pax_close_kernel(); + } + + if (c->cpuid_level >= 0x00000001) { +diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c +index de6626c18e42..c84e8c15740a 100644 +--- a/arch/x86/kernel/cpu/intel_cacheinfo.c ++++ b/arch/x86/kernel/cpu/intel_cacheinfo.c +@@ -519,25 +519,23 @@ cache_private_attrs_is_visible(struct kobject *kobj, + return 0; + } + ++static struct attribute *amd_l3_attrs[4]; ++ + static struct attribute_group cache_private_group = { + .is_visible = cache_private_attrs_is_visible, ++ .attrs = amd_l3_attrs, + }; + + static void init_amd_l3_attrs(void) + { + int n = 1; +- static struct attribute **amd_l3_attrs; +- +- if (amd_l3_attrs) /* already initialized */ +- return; + + if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) + n += 2; + if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING)) + n += 1; + +- amd_l3_attrs = kcalloc(n, sizeof(*amd_l3_attrs), GFP_KERNEL); +- if (!amd_l3_attrs) ++ if (n > 1 && amd_l3_attrs[0]) /* already initialized */ + return; + + n = 0; +@@ -547,8 +545,6 @@ static void init_amd_l3_attrs(void) + } + if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING)) + amd_l3_attrs[n++] = &dev_attr_subcaches.attr; +- +- cache_private_group.attrs = amd_l3_attrs; + } + + const struct attribute_group * +@@ -559,7 +555,7 @@ cache_get_priv_group(struct cacheinfo *this_leaf) + if (this_leaf->level < 3 || !nb) + return NULL; + +- if (nb && nb->l3_cache.indices) ++ if (nb->l3_cache.indices) + init_amd_l3_attrs(); + + return &cache_private_group; +diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c +index 8ca5f8ad008e..7cf650beb0c0 100644 +--- a/arch/x86/kernel/cpu/mcheck/mce.c ++++ b/arch/x86/kernel/cpu/mcheck/mce.c +@@ -48,6 +48,7 @@ + #include <asm/tlbflush.h> + #include <asm/mce.h> + #include <asm/msr.h> ++#include <asm/local.h> + + #include "mce-internal.h" + +@@ -210,8 +211,7 @@ static struct notifier_block mce_srao_nb; + void mce_register_decode_chain(struct notifier_block *nb) + { + /* Ensure SRAO notifier has the highest priority in the decode chain. */ +- if (nb != &mce_srao_nb && nb->priority == INT_MAX) +- nb->priority -= 1; ++ BUG_ON(nb != &mce_srao_nb && nb->priority == INT_MAX); + + blocking_notifier_chain_register(&x86_mce_decoder_chain, nb); + } +@@ -263,7 +263,7 @@ static inline u32 smca_misc_reg(int bank) + return MSR_AMD64_SMCA_MCx_MISC(bank); + } + +-struct mca_msr_regs msr_ops = { ++struct mca_msr_regs msr_ops __read_only = { + .ctl = ctl_reg, + .status = status_reg, + .addr = addr_reg, +@@ -280,7 +280,7 @@ static void print_mce(struct mce *m) + !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "", + m->cs, m->ip); + +- if (m->cs == __KERNEL_CS) ++ if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS) + print_symbol("{%s}", m->ip); + pr_cont("\n"); + } +@@ -312,10 +312,10 @@ static void print_mce(struct mce *m) + + #define PANIC_TIMEOUT 5 /* 5 seconds */ + +-static atomic_t mce_panicked; ++static atomic_unchecked_t mce_panicked; + + static int fake_panic; +-static atomic_t mce_fake_panicked; ++static atomic_unchecked_t mce_fake_panicked; + + /* Panic in progress. Enable interrupts and wait for final IPI */ + static void wait_for_panic(void) +@@ -341,7 +341,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp) + /* + * Make sure only one CPU runs in machine check panic + */ +- if (atomic_inc_return(&mce_panicked) > 1) ++ if (atomic_inc_return_unchecked(&mce_panicked) > 1) + wait_for_panic(); + barrier(); + +@@ -349,7 +349,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp) + console_verbose(); + } else { + /* Don't log too much for fake panic */ +- if (atomic_inc_return(&mce_fake_panicked) > 1) ++ if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1) + return; + } + pending = mce_gen_pool_prepare_records(); +@@ -385,7 +385,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp) + if (!fake_panic) { + if (panic_timeout == 0) + panic_timeout = mca_cfg.panic_timeout; +- panic(msg); ++ panic("%s", msg); + } else + pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg); + } +@@ -776,7 +776,7 @@ static int mce_timed_out(u64 *t, const char *msg) + * might have been modified by someone else. + */ + rmb(); +- if (atomic_read(&mce_panicked)) ++ if (atomic_read_unchecked(&mce_panicked)) + wait_for_panic(); + if (!mca_cfg.monarch_timeout) + goto out; +@@ -1695,10 +1695,12 @@ static void __mcheck_cpu_init_vendor(struct cpuinfo_x86 *c) + * Install proper ops for Scalable MCA enabled processors + */ + if (mce_flags.smca) { ++ pax_open_kernel(); + msr_ops.ctl = smca_ctl_reg; + msr_ops.status = smca_status_reg; + msr_ops.addr = smca_addr_reg; + msr_ops.misc = smca_misc_reg; ++ pax_close_kernel(); + } + mce_amd_feature_init(c); + +@@ -1751,7 +1753,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code) + } + + /* Call the installed machine check handler for this CPU setup. */ +-void (*machine_check_vector)(struct pt_regs *, long error_code) = ++void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only = + unexpected_machine_check; + + /* +@@ -1780,7 +1782,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c) + return; + } + ++ pax_open_kernel(); + machine_check_vector = do_machine_check; ++ pax_close_kernel(); + + __mcheck_cpu_init_generic(); + __mcheck_cpu_init_vendor(c); +@@ -1812,7 +1816,7 @@ void mcheck_cpu_clear(struct cpuinfo_x86 *c) + */ + + static DEFINE_SPINLOCK(mce_chrdev_state_lock); +-static int mce_chrdev_open_count; /* #times opened */ ++static local_t mce_chrdev_open_count; /* #times opened */ + static int mce_chrdev_open_exclu; /* already open exclusive? */ + + static int mce_chrdev_open(struct inode *inode, struct file *file) +@@ -1820,7 +1824,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file) + spin_lock(&mce_chrdev_state_lock); + + if (mce_chrdev_open_exclu || +- (mce_chrdev_open_count && (file->f_flags & O_EXCL))) { ++ (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) { + spin_unlock(&mce_chrdev_state_lock); + + return -EBUSY; +@@ -1828,7 +1832,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file) + + if (file->f_flags & O_EXCL) + mce_chrdev_open_exclu = 1; +- mce_chrdev_open_count++; ++ local_inc(&mce_chrdev_open_count); + + spin_unlock(&mce_chrdev_state_lock); + +@@ -1839,7 +1843,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file) + { + spin_lock(&mce_chrdev_state_lock); + +- mce_chrdev_open_count--; ++ local_dec(&mce_chrdev_open_count); + mce_chrdev_open_exclu = 0; + + spin_unlock(&mce_chrdev_state_lock); +@@ -2534,7 +2538,7 @@ static __init void mce_init_banks(void) + + for (i = 0; i < mca_cfg.banks; i++) { + struct mce_bank *b = &mce_banks[i]; +- struct device_attribute *a = &b->attr; ++ device_attribute_no_const *a = &b->attr; + + sysfs_attr_init(&a->attr); + a->attr.name = b->attrname; +@@ -2641,7 +2645,7 @@ struct dentry *mce_get_debugfs_dir(void) + static void mce_reset(void) + { + cpu_missing = 0; +- atomic_set(&mce_fake_panicked, 0); ++ atomic_set_unchecked(&mce_fake_panicked, 0); + atomic_set(&mce_executing, 0); + atomic_set(&mce_callin, 0); + atomic_set(&global_nwo, 0); +diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c +index 2a0717bf8033..7fbc6417d8f9 100644 +--- a/arch/x86/kernel/cpu/mcheck/p5.c ++++ b/arch/x86/kernel/cpu/mcheck/p5.c +@@ -12,6 +12,7 @@ + #include <asm/tlbflush.h> + #include <asm/mce.h> + #include <asm/msr.h> ++#include <asm/pgtable.h> + + /* By default disabled */ + int mce_p5_enabled __read_mostly; +@@ -52,7 +53,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c) + if (!cpu_has(c, X86_FEATURE_MCE)) + return; + ++ pax_open_kernel(); + machine_check_vector = pentium_machine_check; ++ pax_close_kernel(); + /* Make sure the vector pointer is visible before we enable MCEs: */ + wmb(); + +diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c +index c6a722e1d011..40161401f9ab 100644 +--- a/arch/x86/kernel/cpu/mcheck/winchip.c ++++ b/arch/x86/kernel/cpu/mcheck/winchip.c +@@ -11,6 +11,7 @@ + #include <asm/tlbflush.h> + #include <asm/mce.h> + #include <asm/msr.h> ++#include <asm/pgtable.h> + + /* Machine check handler for WinChip C6: */ + static void winchip_machine_check(struct pt_regs *regs, long error_code) +@@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c) + { + u32 lo, hi; + ++ pax_open_kernel(); + machine_check_vector = winchip_machine_check; ++ pax_close_kernel(); + /* Make sure the vector pointer is visible before we enable MCEs: */ + wmb(); + +diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c +index cdc0deab00c9..ada8a20be1bc 100644 +--- a/arch/x86/kernel/cpu/microcode/intel.c ++++ b/arch/x86/kernel/cpu/microcode/intel.c +@@ -1072,13 +1072,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device, + + static int get_ucode_user(void *to, const void *from, size_t n) + { +- return copy_from_user(to, from, n); ++ return copy_from_user(to, (const void __force_user *)from, n); + } + + static enum ucode_state + request_microcode_user(int cpu, const void __user *buf, size_t size) + { +- return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user); ++ return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user); + } + + static void microcode_fini_cpu(int cpu) +diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c +index f228f74051b6..8f3df2aa71e2 100644 +--- a/arch/x86/kernel/cpu/mshyperv.c ++++ b/arch/x86/kernel/cpu/mshyperv.c +@@ -230,7 +230,7 @@ static void __init ms_hyperv_init_platform(void) + x86_platform.get_nmi_reason = hv_get_nmi_reason; + } + +-const __refconst struct hypervisor_x86 x86_hyper_ms_hyperv = { ++const struct hypervisor_x86 x86_hyper_ms_hyperv = { + .name = "Microsoft HyperV", + .detect = ms_hyperv_platform, + .init_platform = ms_hyperv_init_platform, +diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c +index fdc55215d44d..d31149c08c0c 100644 +--- a/arch/x86/kernel/cpu/mtrr/generic.c ++++ b/arch/x86/kernel/cpu/mtrr/generic.c +@@ -726,7 +726,8 @@ static DEFINE_RAW_SPINLOCK(set_atomicity_lock); + * The caller must ensure that local interrupts are disabled and + * are reenabled after post_set() has been called. + */ +-static void prepare_set(void) __acquires(set_atomicity_lock) ++static void prepare_set(void) __acquires(&set_atomicity_lock); ++static void prepare_set(void) + { + unsigned long cr0; + +@@ -762,7 +763,8 @@ static void prepare_set(void) __acquires(set_atomicity_lock) + wbinvd(); + } + +-static void post_set(void) __releases(set_atomicity_lock) ++static void post_set(void) __releases(&set_atomicity_lock); ++static void post_set(void) + { + /* Flush TLBs (no need to flush caches - they are disabled) */ + count_vm_tlb_event(NR_TLB_LOCAL_FLUSH_ALL); +diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h +index ad8bd763efa5..e51b46f31a2b 100644 +--- a/arch/x86/kernel/cpu/mtrr/mtrr.h ++++ b/arch/x86/kernel/cpu/mtrr/mtrr.h +@@ -25,7 +25,7 @@ struct mtrr_ops { + int (*validate_add_page)(unsigned long base, unsigned long size, + unsigned int type); + int (*have_wrcomb)(void); +-}; ++} __do_const; + + extern int generic_get_free_region(unsigned long base, unsigned long size, + int replace_reg); +diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c +index 5130985b758b..6067a9fd9575 100644 +--- a/arch/x86/kernel/cpu/vmware.c ++++ b/arch/x86/kernel/cpu/vmware.c +@@ -150,7 +150,7 @@ static bool __init vmware_legacy_x2apic_available(void) + (eax & (1 << VMWARE_PORT_CMD_LEGACY_X2APIC)) != 0; + } + +-const __refconst struct hypervisor_x86 x86_hyper_vmware = { ++const struct hypervisor_x86 x86_hyper_vmware = { + .name = "VMware", + .detect = vmware_platform, + .set_cpu_features = vmware_set_cpu_features, +diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c +index afa64adb75ee..dce67dd30b14 100644 +--- a/arch/x86/kernel/crash_dump_64.c ++++ b/arch/x86/kernel/crash_dump_64.c +@@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf, + return -ENOMEM; + + if (userbuf) { +- if (copy_to_user(buf, vaddr + offset, csize)) { ++ if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) { + iounmap(vaddr); + return -EFAULT; + } +diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c +index f6dfd9334b67..892ade462acf 100644 +--- a/arch/x86/kernel/doublefault.c ++++ b/arch/x86/kernel/doublefault.c +@@ -12,7 +12,7 @@ + + #define DOUBLEFAULT_STACKSIZE (1024) + static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE]; +-#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE) ++#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2) + + #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM) + +@@ -22,7 +22,7 @@ static void doublefault_fn(void) + unsigned long gdt, tss; + + native_store_gdt(&gdt_desc); +- gdt = gdt_desc.address; ++ gdt = (unsigned long)gdt_desc.address; + + printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size); + +@@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = { + /* 0x2 bit is always set */ + .flags = X86_EFLAGS_SF | 0x2, + .sp = STACK_START, +- .es = __USER_DS, ++ .es = __KERNEL_DS, + .cs = __KERNEL_CS, + .ss = __KERNEL_DS, +- .ds = __USER_DS, ++ .ds = __KERNEL_DS, + .fs = __KERNEL_PERCPU, + + .__cr3 = __pa_nodebug(swapper_pg_dir), +diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c +index 85f854b98a9d..78ddb7ecdaf5 100644 +--- a/arch/x86/kernel/dumpstack.c ++++ b/arch/x86/kernel/dumpstack.c +@@ -2,6 +2,9 @@ + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs + */ ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++#define __INCLUDED_BY_HIDESYM 1 ++#endif + #include <linux/kallsyms.h> + #include <linux/kprobes.h> + #include <linux/uaccess.h> +@@ -53,7 +56,7 @@ static void printk_stack_address(unsigned long address, int reliable, + + void printk_address(unsigned long address) + { +- pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address); ++ pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address); + } + + void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, +@@ -202,6 +205,7 @@ EXPORT_SYMBOL_GPL(oops_begin); + NOKPROBE_SYMBOL(oops_begin); + + void __noreturn rewind_stack_do_exit(int signr); ++extern void gr_handle_kernel_exploit(void); + + void oops_end(unsigned long flags, struct pt_regs *regs, int signr) + { +@@ -225,6 +229,8 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr) + if (panic_on_oops) + panic("Fatal exception"); + ++ gr_handle_kernel_exploit(); ++ + /* + * We're not going to return, but we might be on an IST stack or + * have very little stack space left. Rewind the stack and kill +diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c +index 06eb322b5f9f..ca545b8e21c2 100644 +--- a/arch/x86/kernel/dumpstack_32.c ++++ b/arch/x86/kernel/dumpstack_32.c +@@ -15,6 +15,7 @@ + #include <linux/nmi.h> + + #include <asm/stacktrace.h> ++#include <asm/desc.h> + + void stack_type_str(enum stack_type type, const char **begin, const char **end) + { +@@ -167,16 +168,17 @@ void show_regs(struct pt_regs *regs) + unsigned int code_len = code_bytes; + unsigned char c; + u8 *ip; ++ unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]); + + pr_emerg("Stack:\n"); + show_stack_log_lvl(current, regs, NULL, KERN_EMERG); + + pr_emerg("Code:"); + +- ip = (u8 *)regs->ip - code_prologue; ++ ip = (u8 *)regs->ip - code_prologue + cs_base; + if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) { + /* try starting at IP */ +- ip = (u8 *)regs->ip; ++ ip = (u8 *)regs->ip + cs_base; + code_len = code_len - code_prologue + 1; + } + for (i = 0; i < code_len; i++, ip++) { +@@ -185,7 +187,7 @@ void show_regs(struct pt_regs *regs) + pr_cont(" Bad EIP value."); + break; + } +- if (ip == (u8 *)regs->ip) ++ if (ip == (u8 *)regs->ip + cs_base) + pr_cont(" <%02x>", c); + else + pr_cont(" %02x", c); +@@ -198,6 +200,7 @@ int is_valid_bugaddr(unsigned long ip) + { + unsigned short ud2; + ++ ip = ktla_ktva(ip); + if (ip < PAGE_OFFSET) + return 0; + if (probe_kernel_address((unsigned short *)ip, ud2)) +@@ -205,3 +208,15 @@ int is_valid_bugaddr(unsigned long ip) + + return ud2 == 0x0b0f; + } ++ ++#ifdef CONFIG_PAX_MEMORY_STACKLEAK ++void __used pax_check_alloca(unsigned long size) ++{ ++ unsigned long sp = (unsigned long)&sp, stack_left; ++ ++ /* all kernel stacks are of the same size */ ++ stack_left = sp & (THREAD_SIZE - 1); ++ BUG_ON(stack_left < 256 || size >= stack_left - 256); ++} ++EXPORT_SYMBOL(pax_check_alloca); ++#endif +diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c +index 36cf1a498227..f3362b038769 100644 +--- a/arch/x86/kernel/dumpstack_64.c ++++ b/arch/x86/kernel/dumpstack_64.c +@@ -237,8 +237,41 @@ int is_valid_bugaddr(unsigned long ip) + { + unsigned short ud2; + +- if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2))) ++ if (probe_kernel_address((unsigned short *)ip, ud2)) + return 0; + + return ud2 == 0x0b0f; + } ++ ++#ifdef CONFIG_PAX_MEMORY_STACKLEAK ++void __used pax_check_alloca(unsigned long size) ++{ ++ struct stack_info stack_info = {0}; ++ unsigned long visit_mask = 0; ++ unsigned long sp = (unsigned long)&sp; ++ unsigned long stack_left; ++ ++ BUG_ON(get_stack_info(&sp, current, &stack_info, &visit_mask)); ++ ++ switch (stack_info.type) { ++ case STACK_TYPE_TASK: ++ stack_left = sp & (THREAD_SIZE - 1); ++ break; ++ ++ case STACK_TYPE_IRQ: ++ stack_left = sp & (IRQ_STACK_SIZE - 1); ++ break; ++ ++ case STACK_TYPE_EXCEPTION ... STACK_TYPE_EXCEPTION_LAST: ++ stack_left = sp & (EXCEPTION_STKSZ - 1); ++ break; ++ ++ case STACK_TYPE_SOFTIRQ: ++ default: ++ BUG(); ++ } ++ ++ BUG_ON(stack_left < 256 || size >= stack_left - 256); ++} ++EXPORT_SYMBOL(pax_check_alloca); ++#endif +diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c +index 90e8dde3ec26..50b64a0ae08a 100644 +--- a/arch/x86/kernel/e820.c ++++ b/arch/x86/kernel/e820.c +@@ -829,8 +829,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void) + + static void __init early_panic(char *msg) + { +- early_printk(msg); +- panic(msg); ++ early_printk("%s", msg); ++ panic("%s", msg); + } + + static int userdef __initdata; +diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c +index 8a121991e5ba..e63bebfd77f1 100644 +--- a/arch/x86/kernel/early_printk.c ++++ b/arch/x86/kernel/early_printk.c +@@ -7,6 +7,7 @@ + #include <linux/pci_regs.h> + #include <linux/pci_ids.h> + #include <linux/errno.h> ++#include <linux/sched.h> + #include <asm/io.h> + #include <asm/processor.h> + #include <asm/fcntl.h> +diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c +index 04f89caef9c4..43ad7de00994 100644 +--- a/arch/x86/kernel/espfix_64.c ++++ b/arch/x86/kernel/espfix_64.c +@@ -41,6 +41,7 @@ + #include <asm/pgalloc.h> + #include <asm/setup.h> + #include <asm/espfix.h> ++#include <asm/bug.h> + + /* + * Note: we only need 6*8 = 48 bytes for the espfix stack, but round +@@ -70,8 +71,10 @@ static DEFINE_MUTEX(espfix_init_mutex); + #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE) + static void *espfix_pages[ESPFIX_MAX_PAGES]; + +-static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD] +- __aligned(PAGE_SIZE); ++static __page_aligned_rodata pud_t espfix_pud_page[PTRS_PER_PUD]; ++static __page_aligned_rodata pmd_t espfix_pmd_page[PTRS_PER_PMD]; ++static __page_aligned_rodata pte_t espfix_pte_page[PTRS_PER_PTE]; ++static __page_aligned_rodata char espfix_stack_page[ESPFIX_MAX_PAGES][PAGE_SIZE]; + + static unsigned int page_random, slot_random; + +@@ -122,10 +125,19 @@ static void init_espfix_random(void) + void __init init_espfix_bsp(void) + { + pgd_t *pgd_p; ++ pud_t *pud_p; ++ unsigned long index = pgd_index(ESPFIX_BASE_ADDR); + + /* Install the espfix pud into the kernel page directory */ +- pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)]; +- pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page); ++ pgd_p = &init_level4_pgt[index]; ++ pud_p = espfix_pud_page; ++ paravirt_alloc_pud(&init_mm, __pa(pud_p) >> PAGE_SHIFT); ++ set_pgd(pgd_p, __pgd(PGTABLE_PROT | __pa(pud_p))); ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1); ++ clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1); ++#endif + + /* Randomize the locations */ + init_espfix_random(); +@@ -170,35 +182,39 @@ void init_espfix_ap(int cpu) + pud_p = &espfix_pud_page[pud_index(addr)]; + pud = *pud_p; + if (!pud_present(pud)) { +- struct page *page = alloc_pages_node(node, PGALLOC_GFP, 0); +- +- pmd_p = (pmd_t *)page_address(page); ++ if (cpu) ++ pmd_p = page_address(alloc_pages_node(node, PGALLOC_GFP, 0)); ++ else ++ pmd_p = espfix_pmd_page; + pud = __pud(__pa(pmd_p) | (PGTABLE_PROT & ptemask)); + paravirt_alloc_pmd(&init_mm, __pa(pmd_p) >> PAGE_SHIFT); + for (n = 0; n < ESPFIX_PUD_CLONES; n++) + set_pud(&pud_p[n], pud); +- } ++ } else ++ BUG_ON(!cpu); + + pmd_p = pmd_offset(&pud, addr); + pmd = *pmd_p; + if (!pmd_present(pmd)) { +- struct page *page = alloc_pages_node(node, PGALLOC_GFP, 0); +- +- pte_p = (pte_t *)page_address(page); ++ if (cpu) ++ pte_p = page_address(alloc_pages_node(node, PGALLOC_GFP, 0)); ++ else ++ pte_p = espfix_pte_page; + pmd = __pmd(__pa(pte_p) | (PGTABLE_PROT & ptemask)); + paravirt_alloc_pte(&init_mm, __pa(pte_p) >> PAGE_SHIFT); + for (n = 0; n < ESPFIX_PMD_CLONES; n++) + set_pmd(&pmd_p[n], pmd); +- } ++ } else ++ BUG_ON(!cpu); + + pte_p = pte_offset_kernel(&pmd, addr); +- stack_page = page_address(alloc_pages_node(node, GFP_KERNEL, 0)); ++ stack_page = espfix_stack_page[page]; + pte = __pte(__pa(stack_page) | (__PAGE_KERNEL_RO & ptemask)); + for (n = 0; n < ESPFIX_PTE_CLONES; n++) + set_pte(&pte_p[n*PTE_STRIDE], pte); + + /* Job is done for this CPU and any CPU which shares this page */ +- ACCESS_ONCE(espfix_pages[page]) = stack_page; ++ ACCESS_ONCE_RW(espfix_pages[page]) = stack_page; + + unlock_done: + mutex_unlock(&espfix_init_mutex); +diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c +index 96d80dfac383..1932b44e94fc 100644 +--- a/arch/x86/kernel/fpu/core.c ++++ b/arch/x86/kernel/fpu/core.c +@@ -136,7 +136,7 @@ void __kernel_fpu_end(void) + struct fpu *fpu = ¤t->thread.fpu; + + if (fpu->fpregs_active) +- copy_kernel_to_fpregs(&fpu->state); ++ copy_kernel_to_fpregs(fpu->state); + else + __fpregs_deactivate_hw(); + +@@ -201,7 +201,7 @@ void fpu__save(struct fpu *fpu) + if (fpu->fpregs_active) { + if (!copy_fpregs_to_fpstate(fpu)) { + if (use_eager_fpu()) +- copy_kernel_to_fpregs(&fpu->state); ++ copy_kernel_to_fpregs(fpu->state); + else + fpregs_deactivate(fpu); + } +@@ -262,7 +262,7 @@ int fpu__copy(struct fpu *dst_fpu, struct fpu *src_fpu) + * leak into the child task: + */ + if (use_eager_fpu()) +- memset(&dst_fpu->state.xsave, 0, fpu_kernel_xstate_size); ++ memset(&dst_fpu->state->xsave, 0, fpu_kernel_xstate_size); + + /* + * Save current FPU registers directly into the child +@@ -281,11 +281,10 @@ int fpu__copy(struct fpu *dst_fpu, struct fpu *src_fpu) + */ + preempt_disable(); + if (!copy_fpregs_to_fpstate(dst_fpu)) { +- memcpy(&src_fpu->state, &dst_fpu->state, +- fpu_kernel_xstate_size); ++ memcpy(src_fpu->state, dst_fpu->state, fpu_kernel_xstate_size); + + if (use_eager_fpu()) +- copy_kernel_to_fpregs(&src_fpu->state); ++ copy_kernel_to_fpregs(src_fpu->state); + else + fpregs_deactivate(src_fpu); + } +@@ -306,7 +305,7 @@ void fpu__activate_curr(struct fpu *fpu) + WARN_ON_FPU(fpu != ¤t->thread.fpu); + + if (!fpu->fpstate_active) { +- fpstate_init(&fpu->state); ++ fpstate_init(fpu->state); + trace_x86_fpu_init_state(fpu); + + trace_x86_fpu_activate_state(fpu); +@@ -334,7 +333,7 @@ void fpu__activate_fpstate_read(struct fpu *fpu) + fpu__save(fpu); + } else { + if (!fpu->fpstate_active) { +- fpstate_init(&fpu->state); ++ fpstate_init(fpu->state); + trace_x86_fpu_init_state(fpu); + + trace_x86_fpu_activate_state(fpu); +@@ -369,7 +368,7 @@ void fpu__activate_fpstate_write(struct fpu *fpu) + /* Invalidate any lazy state: */ + fpu->last_cpu = -1; + } else { +- fpstate_init(&fpu->state); ++ fpstate_init(fpu->state); + trace_x86_fpu_init_state(fpu); + + trace_x86_fpu_activate_state(fpu); +@@ -432,7 +431,7 @@ void fpu__current_fpstate_write_end(void) + * an XRSTOR if they are active. + */ + if (fpregs_active()) +- copy_kernel_to_fpregs(&fpu->state); ++ copy_kernel_to_fpregs(fpu->state); + + /* + * Our update is done and the fpregs/fpstate are in sync +@@ -459,7 +458,7 @@ void fpu__restore(struct fpu *fpu) + kernel_fpu_disable(); + trace_x86_fpu_before_restore(fpu); + fpregs_activate(fpu); +- copy_kernel_to_fpregs(&fpu->state); ++ copy_kernel_to_fpregs(fpu->state); + fpu->counter++; + trace_x86_fpu_after_restore(fpu); + kernel_fpu_enable(); +@@ -555,11 +554,11 @@ int fpu__exception_code(struct fpu *fpu, int trap_nr) + * fully reproduce the context of the exception. + */ + if (boot_cpu_has(X86_FEATURE_FXSR)) { +- cwd = fpu->state.fxsave.cwd; +- swd = fpu->state.fxsave.swd; ++ cwd = fpu->state->fxsave.cwd; ++ swd = fpu->state->fxsave.swd; + } else { +- cwd = (unsigned short)fpu->state.fsave.cwd; +- swd = (unsigned short)fpu->state.fsave.swd; ++ cwd = (unsigned short)fpu->state->fsave.cwd; ++ swd = (unsigned short)fpu->state->fsave.swd; + } + + err = swd & ~cwd; +@@ -573,7 +572,7 @@ int fpu__exception_code(struct fpu *fpu, int trap_nr) + unsigned short mxcsr = MXCSR_DEFAULT; + + if (boot_cpu_has(X86_FEATURE_XMM)) +- mxcsr = fpu->state.fxsave.mxcsr; ++ mxcsr = fpu->state->fxsave.mxcsr; + + err = ~(mxcsr >> 7) & mxcsr; + } +diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c +index 6f0ab305dd5e..ccef8356ee48 100644 +--- a/arch/x86/kernel/fpu/init.c ++++ b/arch/x86/kernel/fpu/init.c +@@ -45,7 +45,7 @@ static void fpu__init_cpu_generic(void) + /* Flush out any pending x87 state: */ + #ifdef CONFIG_MATH_EMULATION + if (!boot_cpu_has(X86_FEATURE_FPU)) +- fpstate_init_soft(¤t->thread.fpu.state.soft); ++ fpstate_init_soft(¤t->thread.fpu.state->soft); + else + #endif + asm volatile ("fninit"); +@@ -149,51 +149,7 @@ static void __init fpu__init_system_generic(void) + unsigned int fpu_kernel_xstate_size; + EXPORT_SYMBOL_GPL(fpu_kernel_xstate_size); + +-/* Get alignment of the TYPE. */ +-#define TYPE_ALIGN(TYPE) offsetof(struct { char x; TYPE test; }, test) +- +-/* +- * Enforce that 'MEMBER' is the last field of 'TYPE'. +- * +- * Align the computed size with alignment of the TYPE, +- * because that's how C aligns structs. +- */ +-#define CHECK_MEMBER_AT_END_OF(TYPE, MEMBER) \ +- BUILD_BUG_ON(sizeof(TYPE) != ALIGN(offsetofend(TYPE, MEMBER), \ +- TYPE_ALIGN(TYPE))) +- +-/* +- * We append the 'struct fpu' to the task_struct: +- */ +-static void __init fpu__init_task_struct_size(void) +-{ +- int task_size = sizeof(struct task_struct); +- +- /* +- * Subtract off the static size of the register state. +- * It potentially has a bunch of padding. +- */ +- task_size -= sizeof(((struct task_struct *)0)->thread.fpu.state); +- +- /* +- * Add back the dynamically-calculated register state +- * size. +- */ +- task_size += fpu_kernel_xstate_size; +- +- /* +- * We dynamically size 'struct fpu', so we require that +- * it be at the end of 'thread_struct' and that +- * 'thread_struct' be at the end of 'task_struct'. If +- * you hit a compile error here, check the structure to +- * see if something got added to the end. +- */ +- CHECK_MEMBER_AT_END_OF(struct fpu, state); +- CHECK_MEMBER_AT_END_OF(struct thread_struct, fpu); +- CHECK_MEMBER_AT_END_OF(struct task_struct, thread); +- +- arch_task_struct_size = task_size; +-} ++union fpregs_state init_fpregs_state; + + /* + * Set up the user and kernel xstate sizes based on the legacy FPU context size. +@@ -387,7 +343,6 @@ void __init fpu__init_system(struct cpuinfo_x86 *c) + fpu__init_system_generic(); + fpu__init_system_xstate_size_legacy(); + fpu__init_system_xstate(); +- fpu__init_task_struct_size(); + + fpu__init_system_ctx_switch(); + } +diff --git a/arch/x86/kernel/fpu/regset.c b/arch/x86/kernel/fpu/regset.c +index c114b132d121..0b0d959437e1 100644 +--- a/arch/x86/kernel/fpu/regset.c ++++ b/arch/x86/kernel/fpu/regset.c +@@ -41,7 +41,7 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset, + fpstate_sanitize_xstate(fpu); + + return user_regset_copyout(&pos, &count, &kbuf, &ubuf, +- &fpu->state.fxsave, 0, -1); ++ &fpu->state->fxsave, 0, -1); + } + + int xfpregs_set(struct task_struct *target, const struct user_regset *regset, +@@ -58,19 +58,19 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset, + fpstate_sanitize_xstate(fpu); + + ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, +- &fpu->state.fxsave, 0, -1); ++ &fpu->state->fxsave, 0, -1); + + /* + * mxcsr reserved bits must be masked to zero for security reasons. + */ +- fpu->state.fxsave.mxcsr &= mxcsr_feature_mask; ++ fpu->state->fxsave.mxcsr &= mxcsr_feature_mask; + + /* + * update the header bits in the xsave header, indicating the + * presence of FP and SSE state. + */ + if (boot_cpu_has(X86_FEATURE_XSAVE)) +- fpu->state.xsave.header.xfeatures |= XFEATURE_MASK_FPSSE; ++ fpu->state->xsave.header.xfeatures |= XFEATURE_MASK_FPSSE; + + return ret; + } +@@ -86,7 +86,7 @@ int xstateregs_get(struct task_struct *target, const struct user_regset *regset, + if (!boot_cpu_has(X86_FEATURE_XSAVE)) + return -ENODEV; + +- xsave = &fpu->state.xsave; ++ xsave = &fpu->state->xsave; + + fpu__activate_fpstate_read(fpu); + +@@ -126,7 +126,7 @@ int xstateregs_set(struct task_struct *target, const struct user_regset *regset, + if ((pos != 0) || (count < fpu_user_xstate_size)) + return -EFAULT; + +- xsave = &fpu->state.xsave; ++ xsave = &fpu->state->xsave; + + fpu__activate_fpstate_write(fpu); + +@@ -139,7 +139,7 @@ int xstateregs_set(struct task_struct *target, const struct user_regset *regset, + * In case of failure, mark all states as init: + */ + if (ret) +- fpstate_init(&fpu->state); ++ fpstate_init(fpu->state); + + /* + * mxcsr reserved bits must be masked to zero for security reasons. +@@ -229,7 +229,7 @@ static inline u32 twd_fxsr_to_i387(struct fxregs_state *fxsave) + void + convert_from_fxsr(struct user_i387_ia32_struct *env, struct task_struct *tsk) + { +- struct fxregs_state *fxsave = &tsk->thread.fpu.state.fxsave; ++ struct fxregs_state *fxsave = &tsk->thread.fpu.state->fxsave; + struct _fpreg *to = (struct _fpreg *) &env->st_space[0]; + struct _fpxreg *from = (struct _fpxreg *) &fxsave->st_space[0]; + int i; +@@ -267,7 +267,7 @@ void convert_to_fxsr(struct task_struct *tsk, + const struct user_i387_ia32_struct *env) + + { +- struct fxregs_state *fxsave = &tsk->thread.fpu.state.fxsave; ++ struct fxregs_state *fxsave = &tsk->thread.fpu.state->fxsave; + struct _fpreg *from = (struct _fpreg *) &env->st_space[0]; + struct _fpxreg *to = (struct _fpxreg *) &fxsave->st_space[0]; + int i; +@@ -305,7 +305,7 @@ int fpregs_get(struct task_struct *target, const struct user_regset *regset, + + if (!boot_cpu_has(X86_FEATURE_FXSR)) + return user_regset_copyout(&pos, &count, &kbuf, &ubuf, +- &fpu->state.fsave, 0, ++ &fpu->state->fsave, 0, + -1); + + fpstate_sanitize_xstate(fpu); +@@ -336,7 +336,7 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset, + + if (!boot_cpu_has(X86_FEATURE_FXSR)) + return user_regset_copyin(&pos, &count, &kbuf, &ubuf, +- &fpu->state.fsave, 0, ++ &fpu->state->fsave, 0, + -1); + + if (pos > 0 || count < sizeof(env)) +@@ -351,7 +351,7 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset, + * presence of FP. + */ + if (boot_cpu_has(X86_FEATURE_XSAVE)) +- fpu->state.xsave.header.xfeatures |= XFEATURE_MASK_FP; ++ fpu->state->xsave.header.xfeatures |= XFEATURE_MASK_FP; + return ret; + } + +diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c +index a184c210efba..a1731b7ec62c 100644 +--- a/arch/x86/kernel/fpu/signal.c ++++ b/arch/x86/kernel/fpu/signal.c +@@ -56,7 +56,7 @@ static inline int check_for_xstate(struct fxregs_state __user *buf, + static inline int save_fsave_header(struct task_struct *tsk, void __user *buf) + { + if (use_fxsr()) { +- struct xregs_state *xsave = &tsk->thread.fpu.state.xsave; ++ struct xregs_state *xsave = &tsk->thread.fpu.state->xsave; + struct user_i387_ia32_struct env; + struct _fpstate_32 __user *fp = buf; + +@@ -85,19 +85,19 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame) + + /* Setup the bytes not touched by the [f]xsave and reserved for SW. */ + sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved; +- err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes)); ++ err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes)); + + if (!use_xsave()) + return err; + + err |= __put_user(FP_XSTATE_MAGIC2, +- (__u32 *)(buf + fpu_user_xstate_size)); ++ (__u32 __user *)(buf + fpu_user_xstate_size)); + + /* + * Read the xfeatures which we copied (directly from the cpu or + * from the state in task struct) to the user buffers. + */ +- err |= __get_user(xfeatures, (__u32 *)&x->header.xfeatures); ++ err |= __get_user(xfeatures, (__u32 __user *)&x->header.xfeatures); + + /* + * For legacy compatible, we always set FP/SSE bits in the bit +@@ -112,7 +112,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame) + */ + xfeatures |= XFEATURE_MASK_FPSSE; + +- err |= __put_user(xfeatures, (__u32 *)&x->header.xfeatures); ++ err |= __put_user(xfeatures, (__u32 __user *)&x->header.xfeatures); + + return err; + } +@@ -121,6 +121,7 @@ static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf) + { + int err; + ++ buf = (struct xregs_state __user *)____m(buf); + if (use_xsave()) + err = copy_xregs_to_user(buf); + else if (use_fxsr()) +@@ -155,7 +156,7 @@ static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf) + */ + int copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size) + { +- struct xregs_state *xsave = ¤t->thread.fpu.state.xsave; ++ struct xregs_state *xsave = ¤t->thread.fpu.state->xsave; + struct task_struct *tsk = current; + int ia32_fxstate = (buf != buf_fx); + +@@ -209,7 +210,7 @@ sanitize_restored_xstate(struct task_struct *tsk, + struct user_i387_ia32_struct *ia32_env, + u64 xfeatures, int fx_only) + { +- struct xregs_state *xsave = &tsk->thread.fpu.state.xsave; ++ struct xregs_state *xsave = &tsk->thread.fpu.state->xsave; + struct xstate_header *header = &xsave->header; + + if (use_xsave()) { +@@ -242,6 +243,7 @@ sanitize_restored_xstate(struct task_struct *tsk, + */ + static inline int copy_user_to_fpregs_zeroing(void __user *buf, u64 xbv, int fx_only) + { ++ buf = (void __user *)____m(buf); + if (use_xsave()) { + if ((unsigned long)buf % 64 || fx_only) { + u64 init_bv = xfeatures_mask & ~XFEATURE_MASK_FPSSE; +@@ -325,14 +327,14 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) + + if (using_compacted_format()) { + err = copyin_to_xsaves(NULL, buf_fx, +- &fpu->state.xsave); ++ &fpu->state->xsave); + } else { +- err = __copy_from_user(&fpu->state.xsave, ++ err = __copy_from_user(&fpu->state->xsave, + buf_fx, state_size); + } + + if (err || __copy_from_user(&env, buf, sizeof(env))) { +- fpstate_init(&fpu->state); ++ fpstate_init(fpu->state); + trace_x86_fpu_init_state(fpu); + err = -1; + } else { +diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c +index 095ef7ddd6ae..f6c3ca649ffd 100644 +--- a/arch/x86/kernel/fpu/xstate.c ++++ b/arch/x86/kernel/fpu/xstate.c +@@ -154,14 +154,14 @@ static int xfeature_is_user(int xfeature_nr) + */ + void fpstate_sanitize_xstate(struct fpu *fpu) + { +- struct fxregs_state *fx = &fpu->state.fxsave; ++ struct fxregs_state *fx = &fpu->state->fxsave; + int feature_bit; + u64 xfeatures; + + if (!use_xsaveopt()) + return; + +- xfeatures = fpu->state.xsave.header.xfeatures; ++ xfeatures = fpu->state->xsave.header.xfeatures; + + /* + * None of the feature bits are in init state. So nothing else +@@ -866,7 +866,7 @@ const void *get_xsave_field_ptr(int xsave_state) + */ + fpu__save(fpu); + +- return get_xsave_addr(&fpu->state.xsave, xsave_state); ++ return get_xsave_addr(&fpu->state->xsave, xsave_state); + } + + #ifdef CONFIG_ARCH_HAS_PKEYS +diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c +index 6bf09f5594b2..6b6fe252c61c 100644 +--- a/arch/x86/kernel/ftrace.c ++++ b/arch/x86/kernel/ftrace.c +@@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip) + * kernel identity mapping to modify code. + */ + if (within(ip, (unsigned long)_text, (unsigned long)_etext)) +- ip = (unsigned long)__va(__pa_symbol(ip)); ++ ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip))); + + return ip; + } +@@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code, + { + unsigned char replaced[MCOUNT_INSN_SIZE]; + ++ ip = ktla_ktva(ip); ++ + ftrace_expected = old_code; + + /* +@@ -233,7 +235,7 @@ static int update_ftrace_func(unsigned long ip, void *new) + unsigned char old[MCOUNT_INSN_SIZE]; + int ret; + +- memcpy(old, (void *)ip, MCOUNT_INSN_SIZE); ++ memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE); + + ftrace_update_func = ip; + /* Make sure the breakpoints see the ftrace_update_func update */ +@@ -314,7 +316,7 @@ static int add_break(unsigned long ip, const char *old) + unsigned char replaced[MCOUNT_INSN_SIZE]; + unsigned char brk = BREAKPOINT_INSTRUCTION; + +- if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE)) ++ if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE)) + return -EFAULT; + + ftrace_expected = old; +@@ -681,11 +683,11 @@ static unsigned char *ftrace_jmp_replace(unsigned long ip, unsigned long addr) + /* Module allocation simplifies allocating memory for code */ + static inline void *alloc_tramp(unsigned long size) + { +- return module_alloc(size); ++ return module_alloc_exec(size); + } + static inline void tramp_free(void *tramp) + { +- module_memfree(tramp); ++ module_memfree_exec(tramp); + } + #else + /* Trampolines can only be created if modules are supported */ +@@ -763,7 +765,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size) + *tramp_size = size + MCOUNT_INSN_SIZE + sizeof(void *); + + /* Copy ftrace_caller onto the trampoline memory */ ++ pax_open_kernel(); + ret = probe_kernel_read(trampoline, (void *)start_offset, size); ++ pax_close_kernel(); + if (WARN_ON(ret < 0)) { + tramp_free(trampoline); + return 0; +@@ -773,6 +777,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size) + + /* The trampoline ends with a jmp to ftrace_epilogue */ + jmp = ftrace_jmp_replace(ip, (unsigned long)ftrace_epilogue); ++ pax_open_kernel(); + memcpy(trampoline + size, jmp, MCOUNT_INSN_SIZE); + + /* +@@ -785,6 +790,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size) + + ptr = (unsigned long *)(trampoline + size + MCOUNT_INSN_SIZE); + *ptr = (unsigned long)ops; ++ pax_close_kernel(); + + op_offset -= start_offset; + memcpy(&op_ptr, trampoline + op_offset, OP_REF_SIZE); +@@ -802,7 +808,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size) + op_ptr.offset = offset; + + /* put in the new offset to the ftrace_ops */ ++ pax_open_kernel(); + memcpy(trampoline + op_offset, &op_ptr, OP_REF_SIZE); ++ pax_close_kernel(); + + /* ALLOC_TRAMP flags lets us know we created it */ + ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP; +diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c +index b5785c197e53..c60cbcff3a0d 100644 +--- a/arch/x86/kernel/head64.c ++++ b/arch/x86/kernel/head64.c +@@ -63,12 +63,12 @@ int __init early_make_pgtable(unsigned long address) + pgd = *pgd_p; + + /* +- * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is +- * critical -- __PAGE_OFFSET would point us back into the dynamic ++ * The use of __early_va rather than __va here is critical: ++ * __va would point us back into the dynamic + * range and we might end up looping forever... + */ + if (pgd) +- pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base); ++ pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK)); + else { + if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) { + reset_early_page_tables(); +@@ -77,13 +77,13 @@ int __init early_make_pgtable(unsigned long address) + + pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++]; + memset(pud_p, 0, sizeof(*pud_p) * PTRS_PER_PUD); +- *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE; ++ *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE; + } + pud_p += pud_index(address); + pud = *pud_p; + + if (pud) +- pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base); ++ pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK)); + else { + if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) { + reset_early_page_tables(); +@@ -92,7 +92,7 @@ int __init early_make_pgtable(unsigned long address) + + pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++]; + memset(pmd_p, 0, sizeof(*pmd_p) * PTRS_PER_PMD); +- *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE; ++ *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE; + } + pmd = (physaddr & PMD_MASK) + early_pmd_flags; + pmd_p[pmd_index(address)] = pmd; +@@ -156,8 +156,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data) + + clear_bss(); + +- clear_page(init_level4_pgt); +- + kasan_early_init(); + + for (i = 0; i < NUM_EXCEPTION_VECTORS; i++) +diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S +index 2dabea46f039..e97ebe8ca4af 100644 +--- a/arch/x86/kernel/head_32.S ++++ b/arch/x86/kernel/head_32.S +@@ -24,10 +24,17 @@ + #include <asm/nops.h> + #include <asm/bootparam.h> + #include <asm/export.h> ++#include <asm/alternative-asm.h> + + /* Physical address */ + #define pa(X) ((X) - __PAGE_OFFSET) + ++#ifdef CONFIG_PAX_KERNEXEC ++#define ta(X) (X) ++#else ++#define ta(X) ((X) - __PAGE_OFFSET) ++#endif ++ + /* + * References to members of the new_cpu_data structure. + */ +@@ -57,11 +64,7 @@ + * and small than max_low_pfn, otherwise will waste some page table entries + */ + +-#if PTRS_PER_PMD > 1 +-#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD) +-#else +-#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD) +-#endif ++#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE) + + /* + * Number of possible pages in the lowmem region. +@@ -87,6 +90,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE + RESERVE_BRK(pagetables, INIT_MAP_SIZE) + + /* ++ * Real beginning of normal "text" segment ++ */ ++ENTRY(stext) ++ENTRY(_stext) ++ ++/* + * 32-bit kernel entrypoint; only used by the boot CPU. On entry, + * %esi points to the real-mode code as a 32-bit pointer. + * CS and DS must be 4 GB flat segments, but we don't depend on +@@ -94,6 +103,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE) + * can. + */ + __HEAD ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ jmp startup_32 ++/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */ ++.fill PAGE_SIZE-5,1,0xcc ++#endif ++ + ENTRY(startup_32) + movl pa(initial_stack),%ecx + +@@ -115,6 +131,66 @@ ENTRY(startup_32) + 2: + leal -__PAGE_OFFSET(%ecx),%esp + ++#ifdef CONFIG_SMP ++ movl $pa(cpu_gdt_table),%edi ++ movl $__per_cpu_load,%eax ++ movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi) ++ rorl $16,%eax ++ movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi) ++ movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi) ++ movl $__per_cpu_end - 1,%eax ++ subl $__per_cpu_start,%eax ++ cmpl $0x100000,%eax ++ jb 1f ++ shrl $PAGE_SHIFT,%eax ++ orb $0x80,GDT_ENTRY_PERCPU * 8 + 6(%edi) ++1: ++ movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi) ++ shrl $16,%eax ++ orb %al,GDT_ENTRY_PERCPU * 8 + 6(%edi) ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ movl $NR_CPUS,%ecx ++ movl $pa(cpu_gdt_table),%edi ++1: ++ movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi) ++ movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi) ++ movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi) ++ addl $PAGE_SIZE_asm,%edi ++ loop 1b ++#endif ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ movl $pa(boot_gdt),%edi ++ movl $__LOAD_PHYSICAL_ADDR,%eax ++ movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi) ++ rorl $16,%eax ++ movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi) ++ movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi) ++ rorl $16,%eax ++ ++ ljmp $(__BOOT_CS),$1f ++1: ++ ++ movl $NR_CPUS,%ecx ++ movl $pa(cpu_gdt_table),%edi ++ addl $__PAGE_OFFSET,%eax ++1: ++ movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi) ++ movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi) ++ movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi) ++ movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi) ++ rorl $16,%eax ++ movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi) ++ movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi) ++ movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi) ++ movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi) ++ rorl $16,%eax ++ addl $PAGE_SIZE_asm,%edi ++ loop 1b ++#endif ++ + /* + * Clear BSS first so that there are no surprises... + */ +@@ -155,7 +231,7 @@ ENTRY(startup_32) + + #ifdef CONFIG_MICROCODE + /* Early load ucode on BSP. */ +- call load_ucode_bsp ++ pax_direct_call load_ucode_bsp + #endif + + /* +@@ -210,8 +286,11 @@ ENTRY(startup_32) + movl %eax, pa(max_pfn_mapped) + + /* Do early initialization of the fixmap area */ +- movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax +- movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8) ++#ifdef CONFIG_COMPAT_VDSO ++ movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8) ++#else ++ movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8) ++#endif + #else /* Not PAE */ + + page_pde_offset = (__PAGE_OFFSET >> 20); +@@ -241,8 +320,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20); + movl %eax, pa(max_pfn_mapped) + + /* Do early initialization of the fixmap area */ +- movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax +- movl %eax,pa(initial_page_table+0xffc) ++#ifdef CONFIG_COMPAT_VDSO ++ movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc) ++#else ++ movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc) ++#endif + #endif + + #ifdef CONFIG_PARAVIRT +@@ -256,9 +338,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20); + cmpl $num_subarch_entries, %eax + jae bad_subarch + +- movl pa(subarch_entries)(,%eax,4), %eax +- subl $__PAGE_OFFSET, %eax +- jmp *%eax ++ jmp *pa(subarch_entries)(,%eax,4) + + bad_subarch: + WEAK(lguest_entry) +@@ -270,10 +350,10 @@ WEAK(xen_entry) + __INITDATA + + subarch_entries: +- .long default_entry /* normal x86/PC */ +- .long lguest_entry /* lguest hypervisor */ +- .long xen_entry /* Xen hypervisor */ +- .long default_entry /* Moorestown MID */ ++ .long ta(default_entry) /* normal x86/PC */ ++ .long ta(lguest_entry) /* lguest hypervisor */ ++ .long ta(xen_entry) /* Xen hypervisor */ ++ .long ta(default_entry) /* Moorestown MID */ + num_subarch_entries = (. - subarch_entries) / 4 + .previous + #else +@@ -314,7 +394,7 @@ ENTRY(startup_32_smp) + + #ifdef CONFIG_MICROCODE + /* Early load ucode on AP. */ +- call load_ucode_ap ++ pax_direct_call load_ucode_ap + #endif + + default_entry: +@@ -362,6 +442,7 @@ default_entry: + movl pa(mmu_cr4_features),%eax + movl %eax,%cr4 + ++#ifdef CONFIG_X86_PAE + testb $X86_CR4_PAE, %al # check if PAE is enabled + jz enable_paging + +@@ -390,6 +471,9 @@ default_entry: + /* Make changes effective */ + wrmsr + ++ btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4) ++#endif ++ + enable_paging: + + /* +@@ -457,14 +541,20 @@ is486: + 1: movl $(__KERNEL_DS),%eax # reload all the segment registers + movl %eax,%ss # after changing gdt. + +- movl $(__USER_DS),%eax # DS/ES contains default USER segment ++# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment + movl %eax,%ds + movl %eax,%es + + movl $(__KERNEL_PERCPU), %eax + movl %eax,%fs # set this cpu's percpu + ++#ifdef CONFIG_CC_STACKPROTECTOR + movl $(__KERNEL_STACK_CANARY),%eax ++#elif defined(CONFIG_PAX_MEMORY_UDEREF) ++ movl $(__USER_DS),%eax ++#else ++ xorl %eax,%eax ++#endif + movl %eax,%gs + + xorl %eax,%eax # Clear LDT +@@ -521,8 +611,11 @@ setup_once: + * relocation. Manually set base address in stack canary + * segment descriptor. + */ +- movl $gdt_page,%eax ++ movl $cpu_gdt_table,%eax + movl $stack_canary,%ecx ++#ifdef CONFIG_SMP ++ addl $__per_cpu_load,%ecx ++#endif + movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax) + shrl $16, %ecx + movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax) +@@ -588,7 +681,7 @@ early_idt_handler_common: + movw $0, PT_GS+2(%esp) + + movl %esp, %eax /* args are pt_regs (EAX), trapnr (EDX) */ +- call early_fixup_exception ++ pax_direct_call early_fixup_exception + + popl %ebx /* pt_regs->bx */ + popl %ecx /* pt_regs->cx */ +@@ -609,8 +702,11 @@ ENDPROC(early_idt_handler_common) + /* This is the default interrupt "handler" :-) */ + ALIGN + ignore_int: +- cld + #ifdef CONFIG_PRINTK ++ cmpl $2,%ss:early_recursion_flag ++ je hlt_loop ++ incl %ss:early_recursion_flag ++ cld + pushl %eax + pushl %ecx + pushl %edx +@@ -619,17 +715,14 @@ ignore_int: + movl $(__KERNEL_DS),%eax + movl %eax,%ds + movl %eax,%es +- cmpl $2,early_recursion_flag +- je hlt_loop +- incl early_recursion_flag + pushl 16(%esp) + pushl 24(%esp) + pushl 32(%esp) + pushl 40(%esp) + pushl $int_msg +- call printk ++ pax_direct_call printk + +- call dump_stack ++ pax_direct_call dump_stack + + addl $(5*4),%esp + popl %ds +@@ -656,11 +749,8 @@ ENTRY(initial_code) + ENTRY(setup_once_ref) + .long setup_once + +-/* +- * BSS section +- */ +-__PAGE_ALIGNED_BSS +- .align PAGE_SIZE ++__READ_ONLY ++ .balign PAGE_SIZE + #ifdef CONFIG_X86_PAE + initial_pg_pmd: + .fill 1024*KPMDS,4,0 +@@ -676,16 +766,19 @@ empty_zero_page: + .fill 4096,1,0 + .globl swapper_pg_dir + swapper_pg_dir: +- .fill 1024,4,0 ++#ifdef CONFIG_X86_PAE ++ .fill PTRS_PER_PGD,8,0 ++#else ++ .fill PTRS_PER_PGD,4,0 ++#endif + EXPORT_SYMBOL(empty_zero_page) + + /* + * This starts the data section. + */ + #ifdef CONFIG_X86_PAE +-__PAGE_ALIGNED_DATA +- /* Page-aligned for the benefit of paravirt? */ +- .align PAGE_SIZE ++__READ_ONLY ++ .balign PAGE_SIZE + ENTRY(initial_page_table) + .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */ + # if KPMDS == 3 +@@ -703,13 +796,22 @@ ENTRY(initial_page_table) + # else + # error "Kernel PMDs should be 1, 2 or 3" + # endif +- .align PAGE_SIZE /* needs to be page-sized too */ ++ .balign PAGE_SIZE /* needs to be page-sized too */ ++ ++# ifdef CONFIG_PAX_PER_CPU_PGD ++ENTRY(cpu_pgd) ++ .rept 2*NR_CPUS ++ .fill PTRS_PER_PGD,8,0 ++ .endr ++EXPORT_SYMBOL(cpu_pgd) ++# endif ++ + #endif + + .data + .balign 4 + ENTRY(initial_stack) +- .long init_thread_union+THREAD_SIZE ++ .long init_thread_union+THREAD_SIZE-8 + + __INITRODATA + int_msg: +@@ -724,7 +826,7 @@ int_msg: + * segment size, and 32-bit linear address value: + */ + +- .data ++__READ_ONLY + .globl boot_gdt_descr + .globl idt_descr + +@@ -733,7 +835,7 @@ int_msg: + .word 0 # 32 bit align gdt_desc.address + boot_gdt_descr: + .word __BOOT_DS+7 +- .long boot_gdt - __PAGE_OFFSET ++ .long pa(boot_gdt) + + .word 0 # 32-bit align idt_desc.address + idt_descr: +@@ -744,7 +846,7 @@ idt_descr: + .word 0 # 32 bit align gdt_desc.address + ENTRY(early_gdt_descr) + .word GDT_ENTRIES*8-1 +- .long gdt_page /* Overwritten for secondary CPUs */ ++ .long cpu_gdt_table /* Overwritten for secondary CPUs */ + + /* + * The boot_gdt must mirror the equivalent in setup.S and is +@@ -753,5 +855,67 @@ ENTRY(early_gdt_descr) + .align L1_CACHE_BYTES + ENTRY(boot_gdt) + .fill GDT_ENTRY_BOOT_CS,8,0 +- .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */ +- .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */ ++ .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */ ++ .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */ ++ ++ .align PAGE_SIZE_asm ++ENTRY(cpu_gdt_table) ++ .rept NR_CPUS ++ .quad 0x0000000000000000 /* NULL descriptor */ ++ .quad 0x0000000000000000 /* 0x0b reserved */ ++ .quad 0x0000000000000000 /* 0x13 reserved */ ++ .quad 0x0000000000000000 /* 0x1b reserved */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */ ++#else ++ .quad 0x0000000000000000 /* 0x20 unused */ ++#endif ++ ++ .quad 0x0000000000000000 /* 0x28 unused */ ++ .quad 0x0000000000000000 /* 0x33 TLS entry 1 */ ++ .quad 0x0000000000000000 /* 0x3b TLS entry 2 */ ++ .quad 0x0000000000000000 /* 0x43 TLS entry 3 */ ++ .quad 0x0000000000000000 /* 0x4b reserved */ ++ .quad 0x0000000000000000 /* 0x53 reserved */ ++ .quad 0x0000000000000000 /* 0x5b reserved */ ++ ++ .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */ ++ .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */ ++ .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */ ++ .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */ ++ ++ .quad 0x0000000000000000 /* 0x80 TSS descriptor */ ++ .quad 0x0000000000000000 /* 0x88 LDT descriptor */ ++ ++ /* ++ * Segments used for calling PnP BIOS have byte granularity. ++ * The code segments and data segments have fixed 64k limits, ++ * the transfer segment sizes are set at run time. ++ */ ++ .quad 0x00409b000000ffff /* 0x90 32-bit code */ ++ .quad 0x00009b000000ffff /* 0x98 16-bit code */ ++ .quad 0x000093000000ffff /* 0xa0 16-bit data */ ++ .quad 0x0000930000000000 /* 0xa8 16-bit data */ ++ .quad 0x0000930000000000 /* 0xb0 16-bit data */ ++ ++ /* ++ * The APM segments have byte granularity and their bases ++ * are set at run time. All have 64k limits. ++ */ ++ .quad 0x00409b000000ffff /* 0xb8 APM CS code */ ++ .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */ ++ .quad 0x004093000000ffff /* 0xc8 APM DS data */ ++ ++ .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */ ++ .quad 0x0040930000000000 /* 0xd8 - PERCPU */ ++ .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */ ++ .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */ ++ .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */ ++ .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */ ++ ++ /* Be sure this is zeroed to avoid false validations in Xen */ ++ .fill PAGE_SIZE_asm - GDT_SIZE,1,0 ++ .endr ++ ++EXPORT_SYMBOL_GPL(cpu_gdt_table) +diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S +index b4421cc191b0..8326c694570b 100644 +--- a/arch/x86/kernel/head_64.S ++++ b/arch/x86/kernel/head_64.S +@@ -20,6 +20,8 @@ + #include <asm/processor-flags.h> + #include <asm/percpu.h> + #include <asm/nops.h> ++#include <asm/cpufeatures.h> ++#include <asm/alternative-asm.h> + #include "../entry/calling.h" + #include <asm/export.h> + +@@ -42,6 +44,12 @@ + L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET_BASE) + L4_START_KERNEL = pgd_index(__START_KERNEL_map) + L3_START_KERNEL = pud_index(__START_KERNEL_map) ++L4_VMALLOC_START = pgd_index(VMALLOC_START) ++L3_VMALLOC_START = pud_index(VMALLOC_START) ++L4_VMALLOC_END = pgd_index(VMALLOC_END) ++L3_VMALLOC_END = pud_index(VMALLOC_END) ++L4_VMEMMAP_START = pgd_index(VMEMMAP_START) ++L3_VMEMMAP_START = pud_index(VMEMMAP_START) + + .text + __HEAD +@@ -99,11 +107,36 @@ startup_64: + * Fixup the physical addresses in the page table + */ + addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip) ++ addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip) ++ addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip) ++ addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8) + 8(%rip) ++ addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8) + 16(%rip) ++ addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8) + 24(%rip) ++ addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip) ++ addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip) ++ addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip) ++ ++ addq %rbp, level3_ident_pgt + (0*8)(%rip) ++#ifndef CONFIG_XEN ++ addq %rbp, level3_ident_pgt + (1*8)(%rip) ++#endif ++ ++ addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip) ++ ++ addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip) ++ addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip) ++ ++ addq %rbp, level2_ident_pgt + (0*8)(%rip) + +- addq %rbp, level3_kernel_pgt + (510*8)(%rip) +- addq %rbp, level3_kernel_pgt + (511*8)(%rip) ++ addq %rbp, level2_fixmap_pgt + (0*8)(%rip) ++ addq %rbp, level2_fixmap_pgt + (1*8)(%rip) ++ addq %rbp, level2_fixmap_pgt + (2*8)(%rip) ++ addq %rbp, level2_fixmap_pgt + (3*8)(%rip) + ++ addq %rbp, level2_fixmap_pgt + (504*8)(%rip) ++ addq %rbp, level2_fixmap_pgt + (505*8)(%rip) + addq %rbp, level2_fixmap_pgt + (506*8)(%rip) ++ addq %rbp, level2_fixmap_pgt + (507*8)(%rip) + + /* + * Set up the identity mapping for the switchover. These +@@ -187,11 +220,12 @@ ENTRY(secondary_startup_64) + /* Sanitize CPU configuration */ + call verify_cpu + ++ orq $-1, %rbp + movq $(init_level4_pgt - __START_KERNEL_map), %rax + 1: + +- /* Enable PAE mode and PGE */ +- movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx ++ /* Enable PAE mode and PSE/PGE */ ++ movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx + movq %rcx, %cr4 + + /* Setup early boot stage 4 level pagetables. */ +@@ -212,10 +246,24 @@ ENTRY(secondary_startup_64) + movl $MSR_EFER, %ecx + rdmsr + btsl $_EFER_SCE, %eax /* Enable System Call */ +- btl $20,%edi /* No Execute supported? */ ++ btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */ + jnc 1f + btsl $_EFER_NX, %eax ++ cmpq $-1, %rbp ++ je 1f + btsq $_PAGE_BIT_NX,early_pmd_flags(%rip) ++ btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip) ++ btsq $_PAGE_BIT_NX, init_level4_pgt + (8*L4_VMALLOC_START)(%rip) ++ btsq $_PAGE_BIT_NX, init_level4_pgt + (8*L4_VMALLOC_START) + 8(%rip) ++ btsq $_PAGE_BIT_NX, init_level4_pgt + (8*L4_VMALLOC_START) + 16(%rip) ++ btsq $_PAGE_BIT_NX, init_level4_pgt + (8*L4_VMALLOC_START) + 24(%rip) ++ btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip) ++ btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip) ++ btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip) ++ btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip) ++ btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip) ++ btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip) ++ btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip) + 1: wrmsr /* Make changes effective */ + + /* Setup cr0 */ +@@ -295,10 +343,10 @@ ENTRY(secondary_startup_64) + * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect, + * address given in m16:64. + */ +- movq initial_code(%rip),%rax ++ pax_set_fptr_mask + pushq $0 # fake return address to stop unwinder + pushq $__KERNEL_CS # set correct cs +- pushq %rax # target address in negative space ++ pushq initial_code(%rip) # target address in negative space + lretq + ENDPROC(secondary_startup_64) + +@@ -312,10 +360,9 @@ ENDPROC(secondary_startup_64) + */ + ENTRY(start_cpu0) + movq initial_stack(%rip),%rsp +- movq initial_code(%rip),%rax + pushq $0 # fake return address to stop unwinder + pushq $__KERNEL_CS # set correct cs +- pushq %rax # target address in negative space ++ pushq initial_code(%rip) # target address in negative space + lretq + ENDPROC(start_cpu0) + #endif +@@ -328,7 +375,7 @@ ENDPROC(start_cpu0) + GLOBAL(initial_gs) + .quad INIT_PER_CPU_VAR(irq_stack_union) + GLOBAL(initial_stack) +- .quad init_thread_union+THREAD_SIZE-8 ++ .quad init_thread_union+THREAD_SIZE-16 + __FINITDATA + + bad_address: +@@ -382,13 +429,13 @@ early_idt_handler_common: + cmpq $14,%rsi /* Page fault? */ + jnz 10f + GET_CR2_INTO(%rdi) /* Can clobber any volatile register if pv */ +- call early_make_pgtable ++ pax_direct_call early_make_pgtable + andl %eax,%eax + jz 20f /* All good */ + + 10: + movq %rsp,%rdi /* RDI = pt_regs; RSI is already trapnr */ +- call early_fixup_exception ++ pax_direct_call early_fixup_exception + + 20: + decl early_recursion_flag(%rip) +@@ -416,40 +463,71 @@ GLOBAL(name) + __INITDATA + NEXT_PAGE(early_level4_pgt) + .fill 511,8,0 +- .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE ++ .quad level3_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE + + NEXT_PAGE(early_dynamic_pgts) + .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0 + +- .data ++ __READ_ONLY + +-#ifndef CONFIG_XEN + NEXT_PAGE(init_level4_pgt) +- .fill 512,8,0 +-#else +-NEXT_PAGE(init_level4_pgt) +- .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE + .org init_level4_pgt + L4_PAGE_OFFSET*8, 0 + .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE ++ .org init_level4_pgt + L4_VMALLOC_START*8, 0 ++ .quad level3_vmalloc_start_pgt - __START_KERNEL_map + PAGE_SIZE*0 + _KERNPG_TABLE ++ .quad level3_vmalloc_start_pgt - __START_KERNEL_map + PAGE_SIZE*1 + _KERNPG_TABLE ++ .quad level3_vmalloc_start_pgt - __START_KERNEL_map + PAGE_SIZE*2 + _KERNPG_TABLE ++ .quad level3_vmalloc_start_pgt - __START_KERNEL_map + PAGE_SIZE*3 + _KERNPG_TABLE ++ .org init_level4_pgt + L4_VMALLOC_END*8, 0 ++ .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE ++ .org init_level4_pgt + L4_VMEMMAP_START*8, 0 ++ .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE + .org init_level4_pgt + L4_START_KERNEL*8, 0 + /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */ +- .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE ++ .quad level3_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++NEXT_PAGE(cpu_pgd) ++ .rept 2*NR_CPUS ++ .fill 512,8,0 ++ .endr ++EXPORT_SYMBOL(cpu_pgd) ++#endif + + NEXT_PAGE(level3_ident_pgt) + .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE ++#ifdef CONFIG_XEN + .fill 511, 8, 0 ++#else ++ .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE ++ .fill 510,8,0 ++#endif ++ ++NEXT_PAGE(level3_vmalloc_start_pgt) ++ .fill 4*512,8,0 ++ ++NEXT_PAGE(level3_vmalloc_end_pgt) ++ .fill 512,8,0 ++ ++NEXT_PAGE(level3_vmemmap_pgt) ++ .fill L3_VMEMMAP_START,8,0 ++ .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE ++ + NEXT_PAGE(level2_ident_pgt) +- /* Since I easily can, map the first 1G. ++ .quad level1_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE ++ /* Since I easily can, map the first 2G. + * Don't set NX because code runs from these pages. + */ +- PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD) +-#endif ++ PMDS(PMD_SIZE, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD - 1) + + NEXT_PAGE(level3_kernel_pgt) + .fill L3_START_KERNEL,8,0 + /* (2^48-(2*1024*1024*1024)-((2^39)*511))/(2^30) = 510 */ + .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE +- .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE ++ .quad level2_fixmap_pgt - __START_KERNEL_map + _KERNPG_TABLE ++ ++NEXT_PAGE(level2_vmemmap_pgt) ++ .fill 512,8,0 + + NEXT_PAGE(level2_kernel_pgt) + /* +@@ -466,23 +544,73 @@ NEXT_PAGE(level2_kernel_pgt) + KERNEL_IMAGE_SIZE/PMD_SIZE) + + NEXT_PAGE(level2_fixmap_pgt) +- .fill 506,8,0 +- .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE +- /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */ +- .fill 5,8,0 ++ .quad level1_modules_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _KERNPG_TABLE ++ .quad level1_modules_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _KERNPG_TABLE ++ .quad level1_modules_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _KERNPG_TABLE ++ .quad level1_modules_pgt - __START_KERNEL_map + 3 * PAGE_SIZE + _KERNPG_TABLE ++ .fill 500,8,0 ++ .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _KERNPG_TABLE ++ .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _KERNPG_TABLE ++ .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _KERNPG_TABLE ++ .quad level1_vsyscall_pgt - __START_KERNEL_map + _KERNPG_TABLE ++ /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */ ++ .fill 4,8,0 ++ ++NEXT_PAGE(level1_ident_pgt) ++ .fill 512,8,0 ++ ++NEXT_PAGE(level1_modules_pgt) ++ .fill 4*512,8,0 + + NEXT_PAGE(level1_fixmap_pgt) ++ .fill 3*512,8,0 ++ ++NEXT_PAGE(level1_vsyscall_pgt) + .fill 512,8,0 + + #undef PMDS + +- .data ++ .align PAGE_SIZE ++ENTRY(cpu_gdt_table) ++ .rept NR_CPUS ++ .quad 0x0000000000000000 /* NULL descriptor */ ++ .quad 0x00cf9b000000ffff /* __KERNEL32_CS */ ++ .quad 0x00af9b000000ffff /* __KERNEL_CS */ ++ .quad 0x00cf93000000ffff /* __KERNEL_DS */ ++ .quad 0x00cffb000000ffff /* __USER32_CS */ ++ .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */ ++ .quad 0x00affb000000ffff /* __USER_CS */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */ ++#else ++ .quad 0x0 /* unused */ ++#endif ++ ++ .quad 0,0 /* TSS */ ++ .quad 0,0 /* LDT */ ++ .quad 0,0,0 /* three TLS descriptors */ ++ .quad 0x0000f40000000000 /* node/CPU stored in limit */ ++ /* asm/segment.h:GDT_ENTRIES must match this */ ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */ ++#else ++ .quad 0x0 /* unused */ ++#endif ++ ++ /* zero the remaining page */ ++ .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0 ++ .endr ++ ++EXPORT_SYMBOL_GPL(cpu_gdt_table) ++ + .align 16 + .globl early_gdt_descr + early_gdt_descr: + .word GDT_ENTRIES*8-1 + early_gdt_descr_base: +- .quad INIT_PER_CPU_VAR(gdt_page) ++ .quad cpu_gdt_table + + ENTRY(phys_base) + /* This must match the first entry in level2_kernel_pgt */ +@@ -490,8 +618,8 @@ ENTRY(phys_base) + EXPORT_SYMBOL(phys_base) + + #include "../../x86/xen/xen-head.S" +- +- __PAGE_ALIGNED_BSS ++ ++ .section .rodata,"a",@progbits + NEXT_PAGE(empty_zero_page) + .skip PAGE_SIZE + EXPORT_SYMBOL(empty_zero_page) +diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c +index 932348fbb6ea..57fc0d495a5b 100644 +--- a/arch/x86/kernel/hpet.c ++++ b/arch/x86/kernel/hpet.c +@@ -136,7 +136,7 @@ int is_hpet_enabled(void) + } + EXPORT_SYMBOL_GPL(is_hpet_enabled); + +-static void _hpet_print_config(const char *function, int line) ++static void __nocapture(1) _hpet_print_config(const char *function, int line) + { + u32 i, timers, l, h; + printk(KERN_INFO "hpet: %s(%d):\n", function, line); +@@ -593,7 +593,7 @@ static void init_one_hpet_msi_clockevent(struct hpet_dev *hdev, int cpu) + #define RESERVE_TIMERS 0 + #endif + +-static void hpet_msi_capability_lookup(unsigned int start_timer) ++static __init void hpet_msi_capability_lookup(unsigned int start_timer) + { + unsigned int id; + unsigned int num_timers; +diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c +index be22f5a2192e..a04fa14063e3 100644 +--- a/arch/x86/kernel/i8259.c ++++ b/arch/x86/kernel/i8259.c +@@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq) + static void make_8259A_irq(unsigned int irq) + { + disable_irq_nosync(irq); +- io_apic_irqs &= ~(1<<irq); ++ io_apic_irqs &= ~(1UL<<irq); + irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq); + enable_irq(irq); + } +@@ -208,7 +208,7 @@ static void mask_and_ack_8259A(struct irq_data *data) + "spurious 8259A interrupt: IRQ%d.\n", irq); + spurious_irq_mask |= irqmask; + } +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + /* + * Theoretically we do not have to handle this IRQ, + * but in Linux this does not cause problems and is +@@ -356,14 +356,16 @@ static void init_8259A(int auto_eoi) + /* (slave's support for AEOI in flat mode is to be investigated) */ + outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); + ++ pax_open_kernel(); + if (auto_eoi) + /* + * In AEOI mode we just have to mask the interrupt + * when acking. + */ +- i8259A_chip.irq_mask_ack = disable_8259A_irq; ++ const_cast(i8259A_chip.irq_mask_ack) = disable_8259A_irq; + else +- i8259A_chip.irq_mask_ack = mask_and_ack_8259A; ++ const_cast(i8259A_chip.irq_mask_ack) = mask_and_ack_8259A; ++ pax_close_kernel(); + + udelay(100); /* wait for 8259A to initialize */ + +diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c +index 50c89e8a95f2..e148d28a3d68 100644 +--- a/arch/x86/kernel/io_delay.c ++++ b/arch/x86/kernel/io_delay.c +@@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id) + * Quirk table for systems that misbehave (lock up, etc.) if port + * 0x80 is used: + */ +-static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = { ++static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = { + { + .callback = dmi_io_delay_0xed_port, + .ident = "Compaq Presario V6000", +diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c +index 589b3193f102..367e6ce63f9f 100644 +--- a/arch/x86/kernel/ioport.c ++++ b/arch/x86/kernel/ioport.c +@@ -6,6 +6,7 @@ + #include <linux/sched.h> + #include <linux/kernel.h> + #include <linux/capability.h> ++#include <linux/security.h> + #include <linux/errno.h> + #include <linux/types.h> + #include <linux/ioport.h> +@@ -20,7 +21,7 @@ + /* + * this changes the io permissions bitmap in the current task. + */ +-asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on) ++SYSCALL_DEFINE3(ioperm, unsigned long, from, unsigned long, num, int, turn_on) + { + struct thread_struct *t = ¤t->thread; + struct tss_struct *tss; +@@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on) + return -EINVAL; + if (turn_on && !capable(CAP_SYS_RAWIO)) + return -EPERM; ++#ifdef CONFIG_GRKERNSEC_IO ++ if (turn_on && grsec_disable_privio) { ++ gr_handle_ioperm(); ++ return -ENODEV; ++ } ++#endif + + /* + * If it's the first ioperm() call in this thread's lifetime, set the +@@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on) + * because the ->io_bitmap_max value must match the bitmap + * contents: + */ +- tss = &per_cpu(cpu_tss, get_cpu()); ++ tss = cpu_tss + get_cpu(); + + if (turn_on) + bitmap_clear(t->io_bitmap_ptr, from, num); +@@ -110,6 +117,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level) + if (level > old) { + if (!capable(CAP_SYS_RAWIO)) + return -EPERM; ++#ifdef CONFIG_GRKERNSEC_IO ++ if (grsec_disable_privio) { ++ gr_handle_iopl(); ++ return -ENODEV; ++ } ++#endif + } + regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | + (level << X86_EFLAGS_IOPL_BIT); +diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c +index 9f669fdd2010..00354af573ef 100644 +--- a/arch/x86/kernel/irq.c ++++ b/arch/x86/kernel/irq.c +@@ -28,7 +28,7 @@ EXPORT_PER_CPU_SYMBOL(irq_stat); + DEFINE_PER_CPU(struct pt_regs *, irq_regs); + EXPORT_PER_CPU_SYMBOL(irq_regs); + +-atomic_t irq_err_count; ++atomic_unchecked_t irq_err_count; + + /* Function pointer for generic interrupt vector handling */ + void (*x86_platform_ipi_callback)(void) = NULL; +@@ -146,9 +146,9 @@ int arch_show_interrupts(struct seq_file *p, int prec) + seq_puts(p, " Hypervisor callback interrupts\n"); + } + #endif +- seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count)); ++ seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count)); + #if defined(CONFIG_X86_IO_APIC) +- seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count)); ++ seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count)); + #endif + #ifdef CONFIG_HAVE_KVM + seq_printf(p, "%*s: ", prec, "PIN"); +@@ -200,7 +200,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu) + + u64 arch_irq_stat(void) + { +- u64 sum = atomic_read(&irq_err_count); ++ u64 sum = atomic_read_unchecked(&irq_err_count); + return sum; + } + +diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c +index 1f38d9a4d9de..65b5e986fe7b 100644 +--- a/arch/x86/kernel/irq_32.c ++++ b/arch/x86/kernel/irq_32.c +@@ -22,6 +22,8 @@ + + #ifdef CONFIG_DEBUG_STACKOVERFLOW + ++extern void gr_handle_kernel_exploit(void); ++ + int sysctl_panic_on_stackoverflow __read_mostly; + + /* Debugging check for stack overflow: is there less than 1KB free? */ +@@ -32,29 +34,30 @@ static int check_stack_overflow(void) + __asm__ __volatile__("andl %%esp,%0" : + "=r" (sp) : "0" (THREAD_SIZE - 1)); + +- return sp < (sizeof(struct thread_info) + STACK_WARN); ++ return sp < STACK_WARN; + } + +-static void print_stack_overflow(void) ++static asmlinkage void print_stack_overflow(void) + { + printk(KERN_WARNING "low stack detected by irq handler\n"); + dump_stack(); ++ gr_handle_kernel_exploit(); + if (sysctl_panic_on_stackoverflow) + panic("low stack detected by irq handler - check messages\n"); + } + + #else + static inline int check_stack_overflow(void) { return 0; } +-static inline void print_stack_overflow(void) { } ++static asmlinkage void print_stack_overflow(void) { } + #endif + + DEFINE_PER_CPU(struct irq_stack *, hardirq_stack); + DEFINE_PER_CPU(struct irq_stack *, softirq_stack); + +-static void call_on_stack(void *func, void *stack) ++static void call_on_stack(void (asmlinkage *func)(void), void *stack) + { + asm volatile("xchgl %%ebx,%%esp \n" +- "call *%%edi \n" ++ PAX_INDIRECT_CALL("*%%edi", "__do_softirq") "\n" + "movl %%ebx,%%esp \n" + : "=b" (stack) + : "0" (stack), +@@ -69,10 +72,9 @@ static inline void *current_stack(void) + + static inline int execute_on_irq_stack(int overflow, struct irq_desc *desc) + { +- struct irq_stack *curstk, *irqstk; ++ struct irq_stack *irqstk; + u32 *isp, *prev_esp, arg1; + +- curstk = (struct irq_stack *) current_stack(); + irqstk = __this_cpu_read(hardirq_stack); + + /* +@@ -81,25 +83,34 @@ static inline int execute_on_irq_stack(int overflow, struct irq_desc *desc) + * handler) we can't do that and just have to keep using the + * current stack (which is the irq stack already after all) + */ +- if (unlikely(curstk == irqstk)) ++ if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE)) + return 0; + +- isp = (u32 *) ((char *)irqstk + sizeof(*irqstk)); ++ isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8); + + /* Save the next esp at the bottom of the stack */ + prev_esp = (u32 *)irqstk; + *prev_esp = current_stack_pointer(); + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ __set_fs(MAKE_MM_SEG(0)); ++#endif ++ + if (unlikely(overflow)) + call_on_stack(print_stack_overflow, isp); + + asm volatile("xchgl %%ebx,%%esp \n" +- "call *%%edi \n" ++ PAX_INDIRECT_CALL("*%%edi", "handle_bad_irq") "\n" + "movl %%ebx,%%esp \n" + : "=a" (arg1), "=b" (isp) + : "0" (desc), "1" (isp), + "D" (desc->handle_irq) + : "memory", "cc", "ecx"); ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ __set_fs(current->thread.addr_limit); ++#endif ++ + return 1; + } + +@@ -108,23 +119,11 @@ static inline int execute_on_irq_stack(int overflow, struct irq_desc *desc) + */ + void irq_ctx_init(int cpu) + { +- struct irq_stack *irqstk; +- + if (per_cpu(hardirq_stack, cpu)) + return; + +- irqstk = page_address(alloc_pages_node(cpu_to_node(cpu), +- THREADINFO_GFP, +- THREAD_SIZE_ORDER)); +- per_cpu(hardirq_stack, cpu) = irqstk; +- +- irqstk = page_address(alloc_pages_node(cpu_to_node(cpu), +- THREADINFO_GFP, +- THREAD_SIZE_ORDER)); +- per_cpu(softirq_stack, cpu) = irqstk; +- +- printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n", +- cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu)); ++ per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER)); ++ per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER)); + } + + void do_softirq_own_stack(void) +@@ -141,7 +140,16 @@ void do_softirq_own_stack(void) + prev_esp = (u32 *)irqstk; + *prev_esp = current_stack_pointer(); + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ __set_fs(MAKE_MM_SEG(0)); ++#endif ++ + call_on_stack(__do_softirq, isp); ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ __set_fs(current->thread.addr_limit); ++#endif ++ + } + + bool handle_irq(struct irq_desc *desc, struct pt_regs *regs) +diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c +index 9ebd0b0e73d9..685de4ae632c 100644 +--- a/arch/x86/kernel/irq_64.c ++++ b/arch/x86/kernel/irq_64.c +@@ -19,6 +19,8 @@ + #include <asm/idle.h> + #include <asm/apic.h> + ++extern void gr_handle_kernel_exploit(void); ++ + int sysctl_panic_on_stackoverflow; + + /* +@@ -44,9 +46,8 @@ static inline void stack_overflow_check(struct pt_regs *regs) + regs->sp <= curbase + THREAD_SIZE) + return; + +- irq_stack_top = (u64)this_cpu_ptr(irq_stack_union.irq_stack) + +- STACK_TOP_MARGIN; + irq_stack_bottom = (u64)__this_cpu_read(irq_stack_ptr); ++ irq_stack_top = irq_stack_bottom - IRQ_STACK_SIZE + STACK_TOP_MARGIN; + if (regs->sp >= irq_stack_top && regs->sp <= irq_stack_bottom) + return; + +@@ -61,6 +62,8 @@ static inline void stack_overflow_check(struct pt_regs *regs) + irq_stack_top, irq_stack_bottom, + estack_top, estack_bottom); + ++ gr_handle_kernel_exploit(); ++ + if (sysctl_panic_on_stackoverflow) + panic("low stack detected by irq handler - check messages\n"); + #endif +diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c +index fc25f698d792..d31d60cc373a 100644 +--- a/arch/x86/kernel/jump_label.c ++++ b/arch/x86/kernel/jump_label.c +@@ -32,6 +32,8 @@ static void bug_at(unsigned char *ip, int line) + * Something went wrong. Crash the box, as something could be + * corrupting the kernel. + */ ++ ip = (unsigned char *)ktla_ktva((unsigned long)ip); ++ pr_warning("Unexpected op at %pS [%p] %s:%d\n", ip, ip, __FILE__, line); + pr_warning("Unexpected op at %pS [%p] (%02x %02x %02x %02x %02x) %s:%d\n", + ip, ip, ip[0], ip[1], ip[2], ip[3], ip[4], __FILE__, line); + BUG(); +@@ -52,7 +54,7 @@ static void __jump_label_transform(struct jump_entry *entry, + * Jump label is enabled for the first time. + * So we expect a default_nop... + */ +- if (unlikely(memcmp((void *)entry->code, default_nop, 5) ++ if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) + != 0)) + bug_at((void *)entry->code, __LINE__); + } else { +@@ -60,7 +62,7 @@ static void __jump_label_transform(struct jump_entry *entry, + * ...otherwise expect an ideal_nop. Otherwise + * something went horribly wrong. + */ +- if (unlikely(memcmp((void *)entry->code, ideal_nop, 5) ++ if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5) + != 0)) + bug_at((void *)entry->code, __LINE__); + } +@@ -76,13 +78,13 @@ static void __jump_label_transform(struct jump_entry *entry, + * are converting the default nop to the ideal nop. + */ + if (init) { +- if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0)) ++ if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0)) + bug_at((void *)entry->code, __LINE__); + } else { + code.jump = 0xe9; + code.offset = entry->target - + (entry->code + JUMP_LABEL_NOP_SIZE); +- if (unlikely(memcmp((void *)entry->code, &code, 5) != 0)) ++ if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0)) + bug_at((void *)entry->code, __LINE__); + } + memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE); +diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c +index 8e36f249646e..dd9064b757c4 100644 +--- a/arch/x86/kernel/kgdb.c ++++ b/arch/x86/kernel/kgdb.c +@@ -229,7 +229,10 @@ static void kgdb_correct_hw_break(void) + bp->attr.bp_addr = breakinfo[breakno].addr; + bp->attr.bp_len = breakinfo[breakno].len; + bp->attr.bp_type = breakinfo[breakno].type; +- info->address = breakinfo[breakno].addr; ++ if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE) ++ info->address = ktla_ktva(breakinfo[breakno].addr); ++ else ++ info->address = breakinfo[breakno].addr; + info->len = breakinfo[breakno].len; + info->type = breakinfo[breakno].type; + val = arch_install_hw_breakpoint(bp); +@@ -476,12 +479,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code, + case 'k': + /* clear the trace bit */ + linux_regs->flags &= ~X86_EFLAGS_TF; +- atomic_set(&kgdb_cpu_doing_single_step, -1); ++ atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1); + + /* set the trace bit if we're stepping */ + if (remcomInBuffer[0] == 's') { + linux_regs->flags |= X86_EFLAGS_TF; +- atomic_set(&kgdb_cpu_doing_single_step, ++ atomic_set_unchecked(&kgdb_cpu_doing_single_step, + raw_smp_processor_id()); + } + +@@ -551,7 +554,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd) + + switch (cmd) { + case DIE_DEBUG: +- if (atomic_read(&kgdb_cpu_doing_single_step) != -1) { ++ if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) { + if (user_mode(regs)) + return single_step_cont(regs, args); + break; +@@ -754,11 +757,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt) + char opc[BREAK_INSTR_SIZE]; + + bpt->type = BP_BREAKPOINT; +- err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr, ++ err = probe_kernel_read(bpt->saved_instr, (const void *)ktla_ktva(bpt->bpt_addr), + BREAK_INSTR_SIZE); + if (err) + return err; +- err = probe_kernel_write((char *)bpt->bpt_addr, ++ err = probe_kernel_write((void *)ktla_ktva(bpt->bpt_addr), + arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE); + if (!err) + return err; +@@ -770,7 +773,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt) + return -EBUSY; + text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr, + BREAK_INSTR_SIZE); +- err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE); ++ err = probe_kernel_read(opc, (const void *)ktla_ktva(bpt->bpt_addr), BREAK_INSTR_SIZE); + if (err) + return err; + if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE)) +@@ -794,13 +797,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt) + if (mutex_is_locked(&text_mutex)) + goto knl_write; + text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE); +- err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE); ++ err = probe_kernel_read(opc, (const void *)ktla_ktva(bpt->bpt_addr), BREAK_INSTR_SIZE); + if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE)) + goto knl_write; + return err; + + knl_write: +- return probe_kernel_write((char *)bpt->bpt_addr, ++ return probe_kernel_write((void *)ktla_ktva(bpt->bpt_addr), + (char *)bpt->saved_instr, BREAK_INSTR_SIZE); + } + +diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c +index b55d07b9d530..0195e48e4666 100644 +--- a/arch/x86/kernel/kprobes/core.c ++++ b/arch/x86/kernel/kprobes/core.c +@@ -123,9 +123,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op) + s32 raddr; + } __packed *insn; + +- insn = (struct __arch_relative_insn *)from; ++ insn = (struct __arch_relative_insn *)ktla_ktva((unsigned long)from); ++ ++ pax_open_kernel(); + insn->raddr = (s32)((long)(to) - ((long)(from) + 5)); + insn->op = op; ++ pax_close_kernel(); + } + + /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/ +@@ -171,7 +174,7 @@ int can_boost(kprobe_opcode_t *opcodes, void *addr) + kprobe_opcode_t opcode; + kprobe_opcode_t *orig_opcodes = opcodes; + +- if (search_exception_tables((unsigned long)addr)) ++ if (search_exception_tables(ktva_ktla((unsigned long)addr))) + return 0; /* Page fault may occur on this address. */ + + retry: +@@ -263,12 +266,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr) + * Fortunately, we know that the original code is the ideal 5-byte + * long NOP. + */ +- memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); ++ memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); + if (faddr) + memcpy(buf, ideal_nops[NOP_ATOMIC5], 5); + else + buf[0] = kp->opcode; +- return (unsigned long)buf; ++ return ktva_ktla((unsigned long)buf); + } + + /* +@@ -370,7 +373,9 @@ int __copy_instruction(u8 *dest, u8 *src) + /* Another subsystem puts a breakpoint, failed to recover */ + if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION) + return 0; ++ pax_open_kernel(); + memcpy(dest, insn.kaddr, length); ++ pax_close_kernel(); + + #ifdef CONFIG_X86_64 + if (insn_rip_relative(&insn)) { +@@ -397,7 +402,9 @@ int __copy_instruction(u8 *dest, u8 *src) + return 0; + } + disp = (u8 *) dest + insn_offset_displacement(&insn); ++ pax_open_kernel(); + *(s32 *) disp = (s32) newdisp; ++ pax_close_kernel(); + } + #endif + return length; +@@ -512,6 +519,7 @@ static nokprobe_inline void restore_btf(void) + } + } + ++#ifdef CONFIG_KRETPROBES + void arch_prepare_kretprobe(struct kretprobe_instance *ri, struct pt_regs *regs) + { + unsigned long *sara = stack_addr(regs); +@@ -522,6 +530,7 @@ void arch_prepare_kretprobe(struct kretprobe_instance *ri, struct pt_regs *regs) + *sara = (unsigned long) &kretprobe_trampoline; + } + NOKPROBE_SYMBOL(arch_prepare_kretprobe); ++#endif + + static void setup_singlestep(struct kprobe *p, struct pt_regs *regs, + struct kprobe_ctlblk *kcb, int reenter) +@@ -539,7 +548,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs, + * nor set current_kprobe, because it doesn't use single + * stepping. + */ +- regs->ip = (unsigned long)p->ainsn.insn; ++ regs->ip = ktva_ktla((unsigned long)p->ainsn.insn); + preempt_enable_no_resched(); + return; + } +@@ -556,9 +565,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs, + regs->flags &= ~X86_EFLAGS_IF; + /* single step inline if the instruction is an int3 */ + if (p->opcode == BREAKPOINT_INSTRUCTION) +- regs->ip = (unsigned long)p->addr; ++ regs->ip = ktla_ktva((unsigned long)p->addr); + else +- regs->ip = (unsigned long)p->ainsn.insn; ++ regs->ip = ktva_ktla((unsigned long)p->ainsn.insn); + } + NOKPROBE_SYMBOL(setup_singlestep); + +@@ -643,7 +652,7 @@ int kprobe_int3_handler(struct pt_regs *regs) + setup_singlestep(p, regs, kcb, 0); + return 1; + } +- } else if (*addr != BREAKPOINT_INSTRUCTION) { ++ } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) { + /* + * The breakpoint instruction was removed right + * after we hit it. Another cpu has removed +@@ -677,6 +686,9 @@ NOKPROBE_SYMBOL(kprobe_int3_handler); + asm( + ".global kretprobe_trampoline\n" + ".type kretprobe_trampoline, @function\n" ++#ifdef CONFIG_PAX_RAP ++ ".quad __rap_hash_ret_kretprobe_trampoline\n" ++#endif + "kretprobe_trampoline:\n" + #ifdef CONFIG_X86_64 + /* We don't bother saving the ss register */ +@@ -684,16 +696,19 @@ asm( + " pushfq\n" + SAVE_REGS_STRING + " movq %rsp, %rdi\n" +- " call trampoline_handler\n" ++ " "PAX_DIRECT_CALL("trampoline_handler") "\n" + /* Replace saved sp with true return address. */ + " movq %rax, 152(%rsp)\n" + RESTORE_REGS_STRING + " popfq\n" ++#ifdef KERNEXEC_PLUGIN ++ " btsq $63,(%rsp)\n" ++#endif + #else + " pushf\n" + SAVE_REGS_STRING + " movl %esp, %eax\n" +- " call trampoline_handler\n" ++ " "PAX_DIRECT_CALL("trampoline_handler") "\n" + /* Move flags to cs */ + " movl 56(%esp), %edx\n" + " movl %edx, 52(%esp)\n" +@@ -830,7 +845,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs, + struct kprobe_ctlblk *kcb) + { + unsigned long *tos = stack_addr(regs); +- unsigned long copy_ip = (unsigned long)p->ainsn.insn; ++ unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn); + unsigned long orig_ip = (unsigned long)p->addr; + kprobe_opcode_t *insn = p->ainsn.insn; + +@@ -1144,7 +1159,9 @@ int __init arch_init_kprobes(void) + return 0; + } + ++#ifdef CONFIG_KRETPROBES + int arch_trampoline_kprobe(struct kprobe *p) + { + return 0; + } ++#endif +diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c +index 4d74f7386a61..5c7f35281816 100644 +--- a/arch/x86/kernel/kprobes/opt.c ++++ b/arch/x86/kernel/kprobes/opt.c +@@ -80,6 +80,7 @@ unsigned long __recover_optprobed_insn(kprobe_opcode_t *buf, unsigned long addr) + /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */ + static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val) + { ++ pax_open_kernel(); + #ifdef CONFIG_X86_64 + *addr++ = 0x48; + *addr++ = 0xbf; +@@ -87,6 +88,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val) + *addr++ = 0xb8; + #endif + *(unsigned long *)addr = val; ++ pax_close_kernel(); + } + + asm ( +@@ -343,7 +345,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, + * Verify if the address gap is in 2GB range, because this uses + * a relative jump. + */ +- rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE; ++ rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE; + if (abs(rel) > 0x7fffffff) { + __arch_remove_optimized_kprobe(op, 0); + return -ERANGE; +@@ -360,16 +362,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, + op->optinsn.size = ret; + + /* Copy arch-dep-instance from template */ +- memcpy(buf, &optprobe_template_entry, TMPL_END_IDX); ++ pax_open_kernel(); ++ memcpy(buf, (u8 *)ktla_ktva((unsigned long)&optprobe_template_entry), TMPL_END_IDX); ++ pax_close_kernel(); + + /* Set probe information */ + synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op); + + /* Set probe function call */ +- synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback); ++ synthesize_relcall((u8 *)ktva_ktla((unsigned long)buf) + TMPL_CALL_IDX, optimized_callback); + + /* Set returning jmp instruction at the tail of out-of-line buffer */ +- synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size, ++ synthesize_reljump((u8 *)ktva_ktla((unsigned long)buf) + TMPL_END_IDX + op->optinsn.size, + (u8 *)op->kp.addr + op->optinsn.size); + + flush_icache_range((unsigned long) buf, +@@ -394,7 +398,7 @@ void arch_optimize_kprobes(struct list_head *oplist) + WARN_ON(kprobe_disabled(&op->kp)); + + /* Backup instructions which will be replaced by jump address */ +- memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE, ++ memcpy(op->optinsn.copied_insn, (u8 *)ktla_ktva((unsigned long)op->kp.addr) + INT3_SIZE, + RELATIVE_ADDR_SIZE); + + insn_buf[0] = RELATIVEJUMP_OPCODE; +@@ -442,7 +446,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter) + /* This kprobe is really able to run optimized path. */ + op = container_of(p, struct optimized_kprobe, kp); + /* Detour through copied instructions */ +- regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX; ++ regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX; + if (!reenter) + reset_current_kprobe(); + preempt_enable_no_resched(); +diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c +index 4afc67f5facc..f00d132fc522 100644 +--- a/arch/x86/kernel/ksysfs.c ++++ b/arch/x86/kernel/ksysfs.c +@@ -184,7 +184,7 @@ static ssize_t setup_data_data_read(struct file *fp, + + static struct kobj_attribute type_attr = __ATTR_RO(type); + +-static struct bin_attribute data_attr __ro_after_init = { ++static bin_attribute_no_const data_attr __ro_after_init = { + .attr = { + .name = "data", + .mode = S_IRUGO, +diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c +index 9cf697ceedbf..8b84dcf883c1 100644 +--- a/arch/x86/kernel/kvm.c ++++ b/arch/x86/kernel/kvm.c +@@ -533,7 +533,7 @@ static uint32_t __init kvm_detect(void) + return kvm_cpuid_base(); + } + +-const struct hypervisor_x86 x86_hyper_kvm __refconst = { ++const struct hypervisor_x86 x86_hyper_kvm = { + .name = "KVM", + .detect = kvm_detect, + .x2apic_available = kvm_para_available, +@@ -604,10 +604,12 @@ void __init kvm_spinlock_init(void) + return; + + __pv_init_lock_hash(); ++ pax_open_kernel(); + pv_lock_ops.queued_spin_lock_slowpath = __pv_queued_spin_lock_slowpath; +- pv_lock_ops.queued_spin_unlock = PV_CALLEE_SAVE(__pv_queued_spin_unlock); ++ pv_lock_ops.queued_spin_unlock = PV_CALLEE_SAVE(queued_spin_unlock, __pv_queued_spin_unlock); + pv_lock_ops.wait = kvm_wait; + pv_lock_ops.kick = kvm_kick_cpu; ++ pax_close_kernel(); + } + + static __init int kvm_spinlock_init_jump(void) +diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c +index 60b9949f1e65..5b52343fe1d0 100644 +--- a/arch/x86/kernel/kvmclock.c ++++ b/arch/x86/kernel/kvmclock.c +@@ -42,7 +42,7 @@ static int parse_no_kvmclock(char *arg) + early_param("no-kvmclock", parse_no_kvmclock); + + /* The hypervisor will put information about time periodically here */ +-static struct pvclock_vsyscall_time_info *hv_clock; ++static struct pvclock_vsyscall_time_info hv_clock[NR_CPUS] __page_aligned_bss; + static struct pvclock_wall_clock wall_clock; + + struct pvclock_vsyscall_time_info *pvclock_pvti_cpu0_va(void) +@@ -161,7 +161,7 @@ bool kvm_check_and_clear_guest_paused(void) + struct pvclock_vcpu_time_info *src; + int cpu = smp_processor_id(); + +- if (!hv_clock) ++ if (!kvmclock) + return ret; + + src = &hv_clock[cpu].pvti; +@@ -188,7 +188,7 @@ int kvm_register_clock(char *txt) + int low, high, ret; + struct pvclock_vcpu_time_info *src; + +- if (!hv_clock) ++ if (!kvmclock) + return 0; + + src = &hv_clock[cpu].pvti; +@@ -248,7 +248,6 @@ static void kvm_shutdown(void) + void __init kvmclock_init(void) + { + struct pvclock_vcpu_time_info *vcpu_time; +- unsigned long mem; + int size, cpu; + u8 flags; + +@@ -266,15 +265,8 @@ void __init kvmclock_init(void) + printk(KERN_INFO "kvm-clock: Using msrs %x and %x", + msr_kvm_system_time, msr_kvm_wall_clock); + +- mem = memblock_alloc(size, PAGE_SIZE); +- if (!mem) +- return; +- hv_clock = __va(mem); +- memset(hv_clock, 0, size); +- + if (kvm_register_clock("primary cpu clock")) { +- hv_clock = NULL; +- memblock_free(mem, size); ++ kvmclock = 0; + return; + } + +@@ -315,7 +307,7 @@ int __init kvm_setup_vsyscall_timeinfo(void) + struct pvclock_vcpu_time_info *vcpu_time; + unsigned int size; + +- if (!hv_clock) ++ if (!kvmclock) + return 0; + + size = PAGE_ALIGN(sizeof(struct pvclock_vsyscall_time_info)*NR_CPUS); +diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c +index 6707039b9032..cf6479123f6f 100644 +--- a/arch/x86/kernel/ldt.c ++++ b/arch/x86/kernel/ldt.c +@@ -11,16 +11,26 @@ + #include <linux/sched.h> + #include <linux/string.h> + #include <linux/mm.h> ++#include <linux/ratelimit.h> + #include <linux/smp.h> + #include <linux/slab.h> + #include <linux/vmalloc.h> + #include <linux/uaccess.h> ++#include <linux/syscalls.h> + + #include <asm/ldt.h> + #include <asm/desc.h> + #include <asm/mmu_context.h> + #include <asm/syscalls.h> + ++#ifdef CONFIG_GRKERNSEC ++int sysctl_modify_ldt __read_only = 0; ++#elif defined(CONFIG_DEFAULT_MODIFY_LDT_SYSCALL) ++int sysctl_modify_ldt __read_only = 1; ++#else ++int sysctl_modify_ldt __read_only = 0; ++#endif ++ + /* context.lock is held for us, so we don't need any locking. */ + static void flush_ldt(void *current_mm) + { +@@ -109,6 +119,23 @@ int init_new_context_ldt(struct task_struct *tsk, struct mm_struct *mm) + struct mm_struct *old_mm; + int retval = 0; + ++ if (tsk == current) { ++ mm->context.vdso = 0; ++ ++#ifdef CONFIG_X86_32 ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ mm->context.user_cs_base = 0UL; ++ mm->context.user_cs_limit = ~0UL; ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP) ++ cpumask_clear(&mm->context.cpu_user_cs_mask); ++#endif ++ ++#endif ++#endif ++ ++ } ++ + mutex_init(&mm->context.lock); + old_mm = current->mm; + if (!old_mm) { +@@ -235,6 +262,14 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode) + /* The user wants to clear the entry. */ + memset(&ldt, 0, sizeof(ldt)); + } else { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) { ++ error = -EINVAL; ++ goto out; ++ } ++#endif ++ + if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) { + error = -EINVAL; + goto out; +@@ -271,11 +306,19 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode) + return error; + } + +-asmlinkage int sys_modify_ldt(int func, void __user *ptr, +- unsigned long bytecount) ++SYSCALL_DEFINE3(modify_ldt, int, func, void __user *, ptr, unsigned long, bytecount) + { + int ret = -ENOSYS; + ++ if (!sysctl_modify_ldt) { ++ printk_ratelimited(KERN_INFO ++ "Denied a call to modify_ldt() from %s[%d] (uid: %d)." ++ " Adjust sysctl if this was not an exploit attempt.\n", ++ current->comm, task_pid_nr(current), ++ from_kuid_munged(current_user_ns(), current_uid())); ++ return ret; ++ } ++ + switch (func) { + case 0: + ret = read_ldt(ptr, bytecount); +diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c +index 469b23d6acc2..5449cfed1083 100644 +--- a/arch/x86/kernel/machine_kexec_32.c ++++ b/arch/x86/kernel/machine_kexec_32.c +@@ -26,7 +26,7 @@ + #include <asm/cacheflush.h> + #include <asm/debugreg.h> + +-static void set_idt(void *newidt, __u16 limit) ++static void set_idt(struct desc_struct *newidt, __u16 limit) + { + struct desc_ptr curidt; + +@@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit) + } + + +-static void set_gdt(void *newgdt, __u16 limit) ++static void set_gdt(struct desc_struct *newgdt, __u16 limit) + { + struct desc_ptr curgdt; + +@@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image) + } + + control_page = page_address(image->control_code_page); +- memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE); ++ memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE); + + relocate_kernel_ptr = control_page; + page_list[PA_CONTROL_PAGE] = __pa(control_page); +diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S +index 7b0d3da52fb4..e4ff6df8059c 100644 +--- a/arch/x86/kernel/mcount_64.S ++++ b/arch/x86/kernel/mcount_64.S +@@ -8,7 +8,7 @@ + #include <asm/ptrace.h> + #include <asm/ftrace.h> + #include <asm/export.h> +- ++#include <asm/alternative-asm.h> + + .code64 + .section .entry.text, "ax" +@@ -151,8 +151,8 @@ EXPORT_SYMBOL(mcount) + #ifdef CONFIG_DYNAMIC_FTRACE + + ENTRY(function_hook) +- retq +-END(function_hook) ++ pax_ret mcount ++ENDPROC(function_hook) + + ENTRY(ftrace_caller) + /* save_mcount_regs fills in first two parameters */ +@@ -165,8 +165,7 @@ GLOBAL(ftrace_caller_op_ptr) + /* regs go into 4th parameter (but make it NULL) */ + movq $0, %rcx + +-GLOBAL(ftrace_call) +- call ftrace_stub ++ pax_direct_call_global ftrace_stub ftrace_call + + restore_mcount_regs + +@@ -182,13 +181,13 @@ GLOBAL(ftrace_epilogue) + + #ifdef CONFIG_FUNCTION_GRAPH_TRACER + GLOBAL(ftrace_graph_call) +- jmp ftrace_stub + #endif ++ jmp ftrace_stub + + /* This is weak to keep gas from relaxing the jumps */ +-WEAK(ftrace_stub) +- retq +-END(ftrace_caller) ++RAP_WEAK(ftrace_stub) ++ pax_ret ftrace_stub ++ENDPROC(ftrace_caller) + + ENTRY(ftrace_regs_caller) + /* Save the current flags before any operations that can change them */ +@@ -225,8 +224,7 @@ GLOBAL(ftrace_regs_caller_op_ptr) + /* regs go into 4th parameter */ + leaq (%rsp), %rcx + +-GLOBAL(ftrace_regs_call) +- call ftrace_stub ++ pax_direct_call_global ftrace_stub ftrace_regs_call + + /* Copy flags back to SS, to restore them */ + movq EFLAGS(%rsp), %rax +@@ -259,7 +257,7 @@ GLOBAL(ftrace_regs_caller_end) + + jmp ftrace_epilogue + +-END(ftrace_regs_caller) ++ENDPROC(ftrace_regs_caller) + + + #else /* ! CONFIG_DYNAMIC_FTRACE */ +@@ -278,7 +276,7 @@ fgraph_trace: + #endif + + GLOBAL(ftrace_stub) +- retq ++ pax_ret ftrace_stub + + trace: + /* save_mcount_regs fills in first two parameters */ +@@ -290,12 +288,13 @@ trace: + * ip and parent ip are used and the list function is called when + * function tracing is enabled. + */ +- call *ftrace_trace_function ++ pax_force_fptr ftrace_trace_function ++ pax_indirect_call "ftrace_trace_function", ftrace_stub + + restore_mcount_regs + + jmp fgraph_trace +-END(function_hook) ++ENDPROC(function_hook) + #endif /* CONFIG_DYNAMIC_FTRACE */ + #endif /* CONFIG_FUNCTION_TRACER */ + +@@ -313,13 +312,14 @@ ENTRY(ftrace_graph_caller) + /* ftrace does sanity checks against frame pointers */ + movq (%rdx), %rdx + #endif +- call prepare_ftrace_return ++ pax_direct_call prepare_ftrace_return + + restore_mcount_regs + +- retq +-END(ftrace_graph_caller) ++ pax_ret ftrace_graph_caller ++ENDPROC(ftrace_graph_caller) + ++ pax_retloc return_to_handler + GLOBAL(return_to_handler) + subq $24, %rsp + +@@ -328,11 +328,13 @@ GLOBAL(return_to_handler) + movq %rdx, 8(%rsp) + movq %rbp, %rdi + +- call ftrace_return_to_handler ++ pax_direct_call ftrace_return_to_handler + + movq %rax, %rdi + movq 8(%rsp), %rdx + movq (%rsp), %rax + addq $24, %rsp ++ pax_force_fptr %rdi + jmp *%rdi ++ENDPROC(return_to_handler) + #endif +diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c +index 477ae806c2fa..a280c6743c21 100644 +--- a/arch/x86/kernel/module.c ++++ b/arch/x86/kernel/module.c +@@ -76,17 +76,17 @@ static unsigned long int get_module_load_offset(void) + } + #endif + +-void *module_alloc(unsigned long size) ++static inline void *__module_alloc(unsigned long size, pgprot_t prot) + { + void *p; + +- if (PAGE_ALIGN(size) > MODULES_LEN) ++ if (!size || PAGE_ALIGN(size) > MODULES_LEN) + return NULL; + + p = __vmalloc_node_range(size, MODULE_ALIGN, + MODULES_VADDR + get_module_load_offset(), +- MODULES_END, GFP_KERNEL | __GFP_HIGHMEM, +- PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE, ++ MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, ++ prot, 0, NUMA_NO_NODE, + __builtin_return_address(0)); + if (p && (kasan_module_alloc(p, size) < 0)) { + vfree(p); +@@ -96,6 +96,51 @@ void *module_alloc(unsigned long size) + return p; + } + ++void *module_alloc(unsigned long size) ++{ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ return __module_alloc(size, PAGE_KERNEL); ++#else ++ return __module_alloc(size, PAGE_KERNEL_EXEC); ++#endif ++ ++} ++ ++#ifdef CONFIG_PAX_KERNEXEC ++#ifdef CONFIG_X86_32 ++void *module_alloc_exec(unsigned long size) ++{ ++ struct vm_struct *area; ++ ++ if (size == 0) ++ return NULL; ++ ++ area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END); ++ return area ? area->addr : NULL; ++} ++EXPORT_SYMBOL(module_alloc_exec); ++ ++void module_memfree_exec(void *module_region) ++{ ++ vunmap(module_region); ++} ++EXPORT_SYMBOL(module_memfree_exec); ++#else ++void module_memfree_exec(void *module_region) ++{ ++ module_memfree(module_region); ++} ++EXPORT_SYMBOL(module_memfree_exec); ++ ++void *module_alloc_exec(unsigned long size) ++{ ++ return __module_alloc(size, PAGE_KERNEL_RX); ++} ++EXPORT_SYMBOL(module_alloc_exec); ++#endif ++#endif ++ + #ifdef CONFIG_X86_32 + int apply_relocate(Elf32_Shdr *sechdrs, + const char *strtab, +@@ -106,14 +151,16 @@ int apply_relocate(Elf32_Shdr *sechdrs, + unsigned int i; + Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr; + Elf32_Sym *sym; +- uint32_t *location; ++ uint32_t *plocation, location; + + DEBUGP("Applying relocate section %u to %u\n", + relsec, sechdrs[relsec].sh_info); + for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) { + /* This is where to make the change */ +- location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr +- + rel[i].r_offset; ++ plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset; ++ location = (uint32_t)plocation; ++ if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR) ++ plocation = (uint32_t *)ktla_ktva((unsigned long)plocation); + /* This is the symbol it is referring to. Note that all + undefined symbols have been resolved. */ + sym = (Elf32_Sym *)sechdrs[symindex].sh_addr +@@ -122,11 +169,15 @@ int apply_relocate(Elf32_Shdr *sechdrs, + switch (ELF32_R_TYPE(rel[i].r_info)) { + case R_386_32: + /* We add the value into the location given */ +- *location += sym->st_value; ++ pax_open_kernel(); ++ *plocation += sym->st_value; ++ pax_close_kernel(); + break; + case R_386_PC32: + /* Add the value, subtract its position */ +- *location += sym->st_value - (uint32_t)location; ++ pax_open_kernel(); ++ *plocation += sym->st_value - location; ++ pax_close_kernel(); + break; + default: + pr_err("%s: Unknown relocation: %u\n", +@@ -171,21 +222,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, + case R_X86_64_NONE: + break; + case R_X86_64_64: ++ pax_open_kernel(); + *(u64 *)loc = val; ++ pax_close_kernel(); + break; + case R_X86_64_32: ++ pax_open_kernel(); + *(u32 *)loc = val; ++ pax_close_kernel(); + if (val != *(u32 *)loc) + goto overflow; + break; + case R_X86_64_32S: ++ pax_open_kernel(); + *(s32 *)loc = val; ++ pax_close_kernel(); + if ((s64)val != *(s32 *)loc) + goto overflow; + break; + case R_X86_64_PC32: + val -= (u64)loc; ++ pax_open_kernel(); + *(u32 *)loc = val; ++ pax_close_kernel(); ++ + #if 0 + if ((s64)val != *(s32 *)loc) + goto overflow; +diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c +index 7f3550acde1b..e53578342ccf 100644 +--- a/arch/x86/kernel/msr.c ++++ b/arch/x86/kernel/msr.c +@@ -39,6 +39,7 @@ + #include <linux/notifier.h> + #include <linux/uaccess.h> + #include <linux/gfp.h> ++#include <linux/grsecurity.h> + + #include <asm/cpufeature.h> + #include <asm/msr.h> +@@ -83,6 +84,13 @@ static ssize_t msr_write(struct file *file, const char __user *buf, + int err = 0; + ssize_t bytes = 0; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ if (reg != MSR_IA32_ENERGY_PERF_BIAS) { ++ gr_handle_msr_write(); ++ return -EPERM; ++ } ++#endif ++ + if (count % 8) + return -EINVAL; /* Invalid chunk size */ + +@@ -130,6 +138,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg) + err = -EBADF; + break; + } ++#ifdef CONFIG_GRKERNSEC_KMEM ++ gr_handle_msr_write(); ++ return -EPERM; ++#endif + if (copy_from_user(®s, uregs, sizeof regs)) { + err = -EFAULT; + break; +@@ -213,7 +225,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb, + return notifier_from_errno(err); + } + +-static struct notifier_block __refdata msr_class_cpu_notifier = { ++static struct notifier_block msr_class_cpu_notifier = { + .notifier_call = msr_class_cpu_callback, + }; + +diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c +index bfe4d6c96fbd..1c3f03ca668f 100644 +--- a/arch/x86/kernel/nmi.c ++++ b/arch/x86/kernel/nmi.c +@@ -101,16 +101,16 @@ fs_initcall(nmi_warning_debugfs); + + static void nmi_max_handler(struct irq_work *w) + { +- struct nmiaction *a = container_of(w, struct nmiaction, irq_work); ++ struct nmiwork *n = container_of(w, struct nmiwork, irq_work); + int remainder_ns, decimal_msecs; +- u64 whole_msecs = ACCESS_ONCE(a->max_duration); ++ u64 whole_msecs = ACCESS_ONCE(n->max_duration); + + remainder_ns = do_div(whole_msecs, (1000 * 1000)); + decimal_msecs = remainder_ns / 1000; + + printk_ratelimited(KERN_INFO + "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n", +- a->handler, whole_msecs, decimal_msecs); ++ n->action->handler, whole_msecs, decimal_msecs); + } + + static int nmi_handle(unsigned int type, struct pt_regs *regs) +@@ -137,11 +137,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs) + delta = sched_clock() - delta; + trace_nmi_handler(a->handler, (int)delta, thishandled); + +- if (delta < nmi_longest_ns || delta < a->max_duration) ++ if (delta < nmi_longest_ns || delta < a->work->max_duration) + continue; + +- a->max_duration = delta; +- irq_work_queue(&a->irq_work); ++ a->work->max_duration = delta; ++ irq_work_queue(&a->work->irq_work); + } + + rcu_read_unlock(); +@@ -151,7 +151,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs) + } + NOKPROBE_SYMBOL(nmi_handle); + +-int __register_nmi_handler(unsigned int type, struct nmiaction *action) ++int __register_nmi_handler(unsigned int type, const struct nmiaction *action) + { + struct nmi_desc *desc = nmi_to_desc(type); + unsigned long flags; +@@ -159,7 +159,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) + if (!action->handler) + return -EINVAL; + +- init_irq_work(&action->irq_work, nmi_max_handler); ++ action->work->action = action; ++ init_irq_work(&action->work->irq_work, nmi_max_handler); + + spin_lock_irqsave(&desc->lock, flags); + +@@ -177,9 +178,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) + * event confuses some handlers (kdump uses this flag) + */ + if (action->flags & NMI_FLAG_FIRST) +- list_add_rcu(&action->list, &desc->head); ++ pax_list_add_rcu((struct list_head *)&action->list, &desc->head); + else +- list_add_tail_rcu(&action->list, &desc->head); ++ pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head); + + spin_unlock_irqrestore(&desc->lock, flags); + return 0; +@@ -202,7 +203,7 @@ void unregister_nmi_handler(unsigned int type, const char *name) + if (!strcmp(n->name, name)) { + WARN(in_nmi(), + "Trying to free NMI (%s) from NMI context!\n", n->name); +- list_del_rcu(&n->list); ++ pax_list_del_rcu((struct list_head *)&n->list); + break; + } + } +@@ -503,6 +504,17 @@ static DEFINE_PER_CPU(int, update_debug_stack); + dotraplinkage notrace void + do_nmi(struct pt_regs *regs, long error_code) + { ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (!user_mode(regs)) { ++ unsigned long cs = regs->cs & 0xFFFF; ++ unsigned long ip = ktva_ktla(regs->ip); ++ ++ if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext) ++ regs->ip = ip; ++ } ++#endif ++ + if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) { + this_cpu_write(nmi_state, NMI_LATCHED); + return; +diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c +index 6d9582ec0324..f7462879202a 100644 +--- a/arch/x86/kernel/nmi_selftest.c ++++ b/arch/x86/kernel/nmi_selftest.c +@@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void) + { + /* trap all the unknown NMIs we may generate */ + register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk", +- __initdata); ++ __initconst); + } + + static void __init cleanup_nmi_testsuite(void) +@@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask) + unsigned long timeout; + + if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback, +- NMI_FLAG_FIRST, "nmi_selftest", __initdata)) { ++ NMI_FLAG_FIRST, "nmi_selftest", __initconst)) { + nmi_fail = FAILURE; + return; + } +diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c +index 2c55a003b793..1528b2557e69 100644 +--- a/arch/x86/kernel/paravirt-spinlocks.c ++++ b/arch/x86/kernel/paravirt-spinlocks.c +@@ -17,16 +17,26 @@ PV_CALLEE_SAVE_REGS_THUNK(__native_queued_spin_unlock); + + bool pv_is_native_spin_unlock(void) + { +- return pv_lock_ops.queued_spin_unlock.func == ++ return pv_lock_ops.queued_spin_unlock.queued_spin_unlock == + __raw_callee_save___native_queued_spin_unlock; + } + +-struct pv_lock_ops pv_lock_ops = { ++#ifdef CONFIG_SMP ++static void native_wait(u8 *ptr, u8 val) ++{ ++} ++ ++static void native_kick(int cpu) ++{ ++} ++#endif /* SMP */ ++ ++struct pv_lock_ops pv_lock_ops __read_only = { + #ifdef CONFIG_SMP + .queued_spin_lock_slowpath = native_queued_spin_lock_slowpath, +- .queued_spin_unlock = PV_CALLEE_SAVE(__native_queued_spin_unlock), +- .wait = paravirt_nop, +- .kick = paravirt_nop, ++ .queued_spin_unlock = PV_CALLEE_SAVE(queued_spin_unlock, __native_queued_spin_unlock), ++ .wait = native_wait, ++ .kick = native_kick, + #endif /* SMP */ + }; + EXPORT_SYMBOL(pv_lock_ops); +diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c +index bbf3d5933eaa..904b637370d1 100644 +--- a/arch/x86/kernel/paravirt.c ++++ b/arch/x86/kernel/paravirt.c +@@ -65,6 +65,9 @@ u64 notrace _paravirt_ident_64(u64 x) + { + return x; + } ++#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE) ++PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64); ++#endif + + void __init default_banner(void) + { +@@ -75,17 +78,25 @@ void __init default_banner(void) + /* Undefined instruction for dealing with missing ops pointers. */ + static const unsigned char ud2a[] = { 0x0f, 0x0b }; + +-struct branch { ++struct longbranch { + unsigned char opcode; + u32 delta; + } __attribute__((packed)); + ++struct shortbranch { ++ unsigned char opcode; ++ signed char delta; ++}; ++ + unsigned paravirt_patch_call(void *insnbuf, + const void *target, u16 tgt_clobbers, + unsigned long addr, u16 site_clobbers, + unsigned len) + { +- struct branch *b = insnbuf; ++ struct longbranch *b = insnbuf; ++#ifdef CONFIG_PAX_RAP ++ struct shortbranch *hashb = insnbuf; ++#endif + unsigned long delta = (unsigned long)target - (addr+5); + + if (tgt_clobbers & ~site_clobbers) +@@ -93,17 +104,29 @@ unsigned paravirt_patch_call(void *insnbuf, + if (len < 5) + return len; /* call too long for patch site */ + ++#ifdef CONFIG_PAX_RAP ++ if (hashb->opcode != 0xeb) ++ return len; ++ hashb->delta = len - sizeof(*b) - sizeof(*hashb); ++ b = insnbuf + len - sizeof(*b); ++ delta = (unsigned long)target - (addr + len); ++#endif ++ + b->opcode = 0xe8; /* call */ + b->delta = delta; + BUILD_BUG_ON(sizeof(*b) != 5); + ++#ifdef CONFIG_PAX_RAP ++ return len; ++#else + return 5; ++#endif + } + + unsigned paravirt_patch_jmp(void *insnbuf, const void *target, + unsigned long addr, unsigned len) + { +- struct branch *b = insnbuf; ++ struct longbranch *b = insnbuf; + unsigned long delta = (unsigned long)target - (addr+5); + + if (len < 5) +@@ -132,6 +155,38 @@ static void *get_call_destination(u8 type) + return *((void **)&tmpl + type); + } + ++#if (defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)) || defined(CONFIG_PAX_RAP) ++#if CONFIG_PGTABLE_LEVELS >= 3 ++PV_CALLEE_SAVE_REGS_THUNK(native_pmd_val); ++PV_CALLEE_SAVE_REGS_THUNK(native_make_pmd); ++#if CONFIG_PGTABLE_LEVELS == 4 ++PV_CALLEE_SAVE_REGS_THUNK(native_pud_val); ++PV_CALLEE_SAVE_REGS_THUNK(native_make_pud); ++#endif ++#endif ++PV_CALLEE_SAVE_REGS_THUNK(native_pte_val); ++PV_CALLEE_SAVE_REGS_THUNK(native_pgd_val); ++PV_CALLEE_SAVE_REGS_THUNK(native_make_pte); ++PV_CALLEE_SAVE_REGS_THUNK(native_make_pgd); ++ ++const struct pv_mmu_ops rap_pv_mmu_ops __initconst = { ++#if CONFIG_PGTABLE_LEVELS >= 3 ++ .pmd_val = (union paravirt_callee_save) { .pmd_val = native_pmd_val }, ++ .make_pmd = (union paravirt_callee_save) { .make_pmd = native_make_pmd }, ++ ++#if CONFIG_PGTABLE_LEVELS == 4 ++ .pud_val = (union paravirt_callee_save) { .pud_val = native_pud_val }, ++ .make_pud = (union paravirt_callee_save) { .make_pud = native_make_pud }, ++#endif ++#endif /* CONFIG_PGTABLE_LEVELS >= 3 */ ++ .pte_val = (union paravirt_callee_save) { .pte_val = native_pte_val }, ++ .pgd_val = (union paravirt_callee_save) { .pgd_val = native_pgd_val }, ++ ++ .make_pte = (union paravirt_callee_save) { .make_pte = native_make_pte }, ++ .make_pgd = (union paravirt_callee_save) { .make_pgd = native_make_pgd }, ++}; ++#endif ++ + unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf, + unsigned long addr, unsigned len) + { +@@ -140,15 +195,49 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf, + + if (opfunc == NULL) + /* If there's no function, patch it with a ud2a (BUG) */ +- ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a)); +- else if (opfunc == _paravirt_nop) ++ ret = paravirt_patch_insns(insnbuf, len, (const char *)ktva_ktla((unsigned long)ud2a), ud2a+sizeof(ud2a)); ++ else if (opfunc == (void *)_paravirt_nop) + ret = 0; + + /* identity functions just return their single argument */ +- else if (opfunc == _paravirt_ident_32) ++#ifdef CONFIG_PAX_RAP ++ else if ( ++#if CONFIG_PGTABLE_LEVELS >= 3 ++ opfunc == (void *)__raw_callee_save_native_pmd_val || ++ opfunc == (void *)__raw_callee_save_native_make_pmd || ++#if CONFIG_PGTABLE_LEVELS == 4 ++ opfunc == (void *)__raw_callee_save_native_pud_val || ++ opfunc == (void *)__raw_callee_save_native_make_pud || ++#endif ++#endif ++ opfunc == (void *)__raw_callee_save_native_pte_val || ++ opfunc == (void *)__raw_callee_save_native_pgd_val || ++ opfunc == (void *)__raw_callee_save_native_make_pte || ++ opfunc == (void *)__raw_callee_save_native_make_pgd) ++#else ++ else if ( ++#if CONFIG_PGTABLE_LEVELS >= 3 ++ opfunc == (void *)native_pmd_val || ++ opfunc == (void *)native_make_pmd || ++#if CONFIG_PGTABLE_LEVELS == 4 ++ opfunc == (void *)native_pud_val || ++ opfunc == (void *)native_make_pud || ++#endif ++#endif ++ opfunc == (void *)native_pte_val || ++ opfunc == (void *)native_pgd_val || ++ opfunc == (void *)native_make_pte || ++ opfunc == (void *)native_make_pgd) ++#endif ++#ifdef CONFIG_X86_32 ++#ifdef CONFIG_X86_PAE ++ ret = paravirt_patch_ident_64(insnbuf, len); ++#else + ret = paravirt_patch_ident_32(insnbuf, len); +- else if (opfunc == _paravirt_ident_64) ++#endif ++#else + ret = paravirt_patch_ident_64(insnbuf, len); ++#endif + + else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) || + type == PARAVIRT_PATCH(pv_cpu_ops.usergs_sysret64)) +@@ -171,7 +260,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len, + if (insn_len > len || start == NULL) + insn_len = len; + else +- memcpy(insnbuf, start, insn_len); ++ memcpy(insnbuf, (const char *)ktla_ktva((unsigned long)start), insn_len); + + return insn_len; + } +@@ -293,7 +382,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void) + return this_cpu_read(paravirt_lazy_mode); + } + +-struct pv_info pv_info = { ++struct pv_info pv_info __read_only = { + .name = "bare hardware", + .kernel_rpl = 0, + .shared_kernel_pmd = 1, /* Only used when CONFIG_X86_PAE is set */ +@@ -303,20 +392,35 @@ struct pv_info pv_info = { + #endif + }; + +-struct pv_init_ops pv_init_ops = { ++struct pv_init_ops pv_init_ops __read_only = { + .patch = native_patch, + }; + +-struct pv_time_ops pv_time_ops = { ++struct pv_time_ops pv_time_ops __read_only = { + .sched_clock = native_sched_clock, + .steal_clock = native_steal_clock, + }; + +-__visible struct pv_irq_ops pv_irq_ops = { +- .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl), +- .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl), +- .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable), +- .irq_enable = __PV_IS_CALLEE_SAVE(native_irq_enable), ++ ++#ifdef CONFIG_PAX_RAP ++PV_CALLEE_SAVE_REGS_THUNK(native_save_fl); ++PV_CALLEE_SAVE_REGS_THUNK(native_restore_fl); ++PV_CALLEE_SAVE_REGS_THUNK(native_irq_disable); ++PV_CALLEE_SAVE_REGS_THUNK(native_irq_enable); ++ ++const struct pv_irq_ops rap_pv_irq_ops __initconst = { ++ .save_fl = (union paravirt_callee_save) { .save_fl = native_save_fl }, ++ .restore_fl = (union paravirt_callee_save) { .restore_fl = native_restore_fl }, ++ .irq_disable = (union paravirt_callee_save) { .irq_disable = native_irq_disable }, ++ .irq_enable = (union paravirt_callee_save) { .irq_enable = native_irq_enable }, ++}; ++#endif ++ ++__visible struct pv_irq_ops pv_irq_ops __read_only = { ++ .save_fl = __PV_IS_CALLEE_SAVE(save_fl, native_save_fl), ++ .restore_fl = __PV_IS_CALLEE_SAVE(restore_fl, native_restore_fl), ++ .irq_disable = __PV_IS_CALLEE_SAVE(irq_disable, native_irq_disable), ++ .irq_enable = __PV_IS_CALLEE_SAVE(irq_enable, native_irq_enable), + .safe_halt = native_safe_halt, + .halt = native_halt, + #ifdef CONFIG_X86_64 +@@ -324,7 +428,23 @@ __visible struct pv_irq_ops pv_irq_ops = { + #endif + }; + +-__visible struct pv_cpu_ops pv_cpu_ops = { ++static void native_alloc_ldt(struct desc_struct *ldt, unsigned entries) ++{ ++} ++ ++static void native_free_ldt(struct desc_struct *ldt, unsigned entries) ++{ ++} ++ ++static void native_start_context_switch(struct task_struct *prev) ++{ ++} ++ ++static void native_end_context_switch(struct task_struct *next) ++{ ++} ++ ++__visible struct pv_cpu_ops pv_cpu_ops __read_only = { + .cpuid = native_cpuid, + .get_debugreg = native_get_debugreg, + .set_debugreg = native_set_debugreg, +@@ -357,8 +477,8 @@ __visible struct pv_cpu_ops pv_cpu_ops = { + .write_gdt_entry = native_write_gdt_entry, + .write_idt_entry = native_write_idt_entry, + +- .alloc_ldt = paravirt_nop, +- .free_ldt = paravirt_nop, ++ .alloc_ldt = native_alloc_ldt, ++ .free_ldt = native_free_ldt, + + .load_sp0 = native_load_sp0, + +@@ -371,8 +491,8 @@ __visible struct pv_cpu_ops pv_cpu_ops = { + .set_iopl_mask = native_set_iopl_mask, + .io_delay = native_io_delay, + +- .start_context_switch = paravirt_nop, +- .end_context_switch = paravirt_nop, ++ .start_context_switch = native_start_context_switch, ++ .end_context_switch = native_end_context_switch, + }; + + /* At this point, native_get/set_debugreg has real function entries */ +@@ -380,14 +500,63 @@ NOKPROBE_SYMBOL(native_get_debugreg); + NOKPROBE_SYMBOL(native_set_debugreg); + NOKPROBE_SYMBOL(native_load_idt); + +-#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE) ++#ifdef CONFIG_X86_32 ++#ifdef CONFIG_X86_PAE ++/* 64-bit pagetable entries */ ++#define PTE_IDENT(field, op) PV_CALLEE_SAVE(field, op) ++#else + /* 32-bit pagetable entries */ +-#define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32) ++#define PTE_IDENT(field, op) __PV_IS_CALLEE_SAVE(field, op) ++#endif + #else + /* 64-bit pagetable entries */ +-#define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64) ++#define PTE_IDENT(field, op) __PV_IS_CALLEE_SAVE(field, op) + #endif + ++static void native_pgd_free(struct mm_struct *mm, pgd_t *pgd) ++{ ++} ++ ++static void native_alloc_pte(struct mm_struct *mm, unsigned long pfn) ++{ ++} ++ ++static void native_alloc_pmd(struct mm_struct *mm, unsigned long pfn) ++{ ++} ++ ++static void native_alloc_pud(struct mm_struct *mm, unsigned long pfn) ++{ ++} ++ ++static void native_release_pte(unsigned long pfn) ++{ ++} ++ ++static void native_release_pmd(unsigned long pfn) ++{ ++} ++ ++static void native_release_pud(unsigned long pfn) ++{ ++} ++ ++static void native_pte_update(struct mm_struct *mm, unsigned long addr, pte_t *ptep) ++{ ++} ++ ++static void native_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm) ++{ ++} ++ ++static void native_exit_mmap(struct mm_struct *mm) ++{ ++} ++ ++static void native_activate_mm(struct mm_struct *prev, struct mm_struct *next) ++{ ++} ++ + struct pv_mmu_ops pv_mmu_ops __ro_after_init = { + + .read_cr2 = native_read_cr2, +@@ -401,20 +570,20 @@ struct pv_mmu_ops pv_mmu_ops __ro_after_init = { + .flush_tlb_others = native_flush_tlb_others, + + .pgd_alloc = __paravirt_pgd_alloc, +- .pgd_free = paravirt_nop, ++ .pgd_free = native_pgd_free, + +- .alloc_pte = paravirt_nop, +- .alloc_pmd = paravirt_nop, +- .alloc_pud = paravirt_nop, +- .release_pte = paravirt_nop, +- .release_pmd = paravirt_nop, +- .release_pud = paravirt_nop, ++ .alloc_pte = native_alloc_pte, ++ .alloc_pmd = native_alloc_pmd, ++ .alloc_pud = native_alloc_pud, ++ .release_pte = native_release_pte, ++ .release_pmd = native_release_pmd, ++ .release_pud = native_release_pud, + + .set_pte = native_set_pte, + .set_pte_at = native_set_pte_at, + .set_pmd = native_set_pmd, + .set_pmd_at = native_set_pmd_at, +- .pte_update = paravirt_nop, ++ .pte_update = native_pte_update, + + .ptep_modify_prot_start = __ptep_modify_prot_start, + .ptep_modify_prot_commit = __ptep_modify_prot_commit, +@@ -427,26 +596,27 @@ struct pv_mmu_ops pv_mmu_ops __ro_after_init = { + #endif + .set_pud = native_set_pud, + +- .pmd_val = PTE_IDENT, +- .make_pmd = PTE_IDENT, ++ .pmd_val = PTE_IDENT(pmd_val, native_pmd_val), ++ .make_pmd = PTE_IDENT(make_pmd, native_make_pmd), + + #if CONFIG_PGTABLE_LEVELS == 4 +- .pud_val = PTE_IDENT, +- .make_pud = PTE_IDENT, ++ .pud_val = PTE_IDENT(pud_val, native_pud_val), ++ .make_pud = PTE_IDENT(make_pud, native_make_pud), + + .set_pgd = native_set_pgd, ++ .set_pgd_batched = native_set_pgd_batched, + #endif + #endif /* CONFIG_PGTABLE_LEVELS >= 3 */ + +- .pte_val = PTE_IDENT, +- .pgd_val = PTE_IDENT, ++ .pte_val = PTE_IDENT(pte_val, native_pte_val), ++ .pgd_val = PTE_IDENT(pgd_val, native_pgd_val), + +- .make_pte = PTE_IDENT, +- .make_pgd = PTE_IDENT, ++ .make_pte = PTE_IDENT(make_pte, native_make_pte), ++ .make_pgd = PTE_IDENT(make_pgd, native_make_pgd), + +- .dup_mmap = paravirt_nop, +- .exit_mmap = paravirt_nop, +- .activate_mm = paravirt_nop, ++ .dup_mmap = native_dup_mmap, ++ .exit_mmap = native_exit_mmap, ++ .activate_mm = native_activate_mm, + + .lazy_mode = { + .enter = paravirt_nop, +@@ -455,6 +625,12 @@ struct pv_mmu_ops pv_mmu_ops __ro_after_init = { + }, + + .set_fixmap = native_set_fixmap, ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ .pax_open_kernel = native_pax_open_kernel, ++ .pax_close_kernel = native_pax_close_kernel, ++#endif ++ + }; + + EXPORT_SYMBOL_GPL(pv_time_ops); +diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c +index bb3840cedb4f..2fe40f3d9158 100644 +--- a/arch/x86/kernel/paravirt_patch_64.c ++++ b/arch/x86/kernel/paravirt_patch_64.c +@@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax"); + DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax"); + DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax"); + DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3"); ++ ++#ifndef CONFIG_PAX_MEMORY_UDEREF + DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)"); ++#endif ++ + DEF_NATIVE(pv_cpu_ops, clts, "clts"); + DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd"); + +@@ -59,7 +63,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf, + PATCH_SITE(pv_mmu_ops, read_cr3); + PATCH_SITE(pv_mmu_ops, write_cr3); + PATCH_SITE(pv_cpu_ops, clts); ++ ++#ifndef CONFIG_PAX_MEMORY_UDEREF + PATCH_SITE(pv_mmu_ops, flush_tlb_single); ++#endif ++ + PATCH_SITE(pv_cpu_ops, wbinvd); + #if defined(CONFIG_PARAVIRT_SPINLOCKS) + case PARAVIRT_PATCH(pv_lock_ops.queued_spin_unlock): +diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c +index d47517941bbc..de33fb30e7ad 100644 +--- a/arch/x86/kernel/pci-calgary_64.c ++++ b/arch/x86/kernel/pci-calgary_64.c +@@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void) + tce_space = be64_to_cpu(readq(target)); + tce_space = tce_space & TAR_SW_BITS; + +- tce_space = tce_space & (~specified_table_size); ++ tce_space = tce_space & (~(unsigned long)specified_table_size); + info->tce_space = (u64 *)__va(tce_space); + } + } +diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c +index f712dfdf1357..0172a75cf6e0 100644 +--- a/arch/x86/kernel/pci-iommu_table.c ++++ b/arch/x86/kernel/pci-iommu_table.c +@@ -2,7 +2,7 @@ + #include <asm/iommu_table.h> + #include <linux/string.h> + #include <linux/kallsyms.h> +- ++#include <linux/sched.h> + + #define DEBUG 1 + +diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c +index 8e10e72bf6ee..fdd36da1fe31 100644 +--- a/arch/x86/kernel/process.c ++++ b/arch/x86/kernel/process.c +@@ -16,6 +16,7 @@ + #include <linux/dmi.h> + #include <linux/utsname.h> + #include <linux/stackprotector.h> ++#include <linux/kthread.h> + #include <linux/tick.h> + #include <linux/cpuidle.h> + #include <trace/events/power.h> +@@ -41,7 +42,8 @@ + * section. Since TSS's are completely CPU-local, we want them + * on exact cacheline boundaries, to eliminate cacheline ping-pong. + */ +-__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = { ++struct tss_struct cpu_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { ++ [0 ... NR_CPUS-1] = { + .x86_tss = { + .sp0 = TOP_OF_INIT_STACK, + #ifdef CONFIG_X86_32 +@@ -62,8 +64,9 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = { + #ifdef CONFIG_X86_32 + .SYSENTER_stack_canary = STACK_END_MAGIC, + #endif ++} + }; +-EXPORT_PER_CPU_SYMBOL(cpu_tss); ++EXPORT_SYMBOL(cpu_tss); + + #ifdef CONFIG_X86_64 + static DEFINE_PER_CPU(unsigned char, is_idle); +@@ -82,13 +85,26 @@ void idle_notifier_unregister(struct notifier_block *n) + EXPORT_SYMBOL_GPL(idle_notifier_unregister); + #endif + ++struct kmem_cache *fpregs_state_cachep; ++EXPORT_SYMBOL(fpregs_state_cachep); ++ ++void __init arch_task_cache_init(void) ++{ ++ /* create a slab on which task_structs can be allocated */ ++ fpregs_state_cachep = ++ kmem_cache_create_usercopy("fpregs_state", fpu_kernel_xstate_size, ++ ARCH_MIN_TASKALIGN, SLAB_PANIC | SLAB_NOTRACK, 0, fpu_kernel_xstate_size, NULL); ++} ++ + /* + * this gets called so that we can store lazy state into memory and copy the + * current task into the new thread. + */ + int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) + { +- memcpy(dst, src, arch_task_struct_size); ++ *dst = *src; ++ dst->thread.fpu.state = kmem_cache_alloc_node(fpregs_state_cachep, GFP_KERNEL, tsk_fork_get_node(src)); ++ memcpy(dst->thread.fpu.state, src->thread.fpu.state, fpu_kernel_xstate_size); + #ifdef CONFIG_VM86 + dst->thread.vm86 = NULL; + #endif +@@ -96,6 +112,12 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) + return fpu__copy(&dst->thread.fpu, &src->thread.fpu); + } + ++void arch_release_task_struct(struct task_struct *tsk) ++{ ++ kmem_cache_free(fpregs_state_cachep, tsk->thread.fpu.state); ++ tsk->thread.fpu.state = NULL; ++} ++ + /* + * Free current thread data structures etc.. + */ +@@ -106,7 +128,7 @@ void exit_thread(struct task_struct *tsk) + struct fpu *fpu = &t->fpu; + + if (bp) { +- struct tss_struct *tss = &per_cpu(cpu_tss, get_cpu()); ++ struct tss_struct *tss = cpu_tss + get_cpu(); + + t->io_bitmap_ptr = NULL; + clear_thread_flag(TIF_IO_BITMAP); +@@ -128,6 +150,9 @@ void flush_thread(void) + { + struct task_struct *tsk = current; + ++#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF) ++ loadsegment(gs, 0); ++#endif + flush_ptrace_hw_breakpoint(tsk); + memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array)); + +@@ -269,7 +294,7 @@ static void __exit_idle(void) + void exit_idle(void) + { + /* idle loop has pid 0 */ +- if (current->pid) ++ if (task_pid_nr(current)) + return; + __exit_idle(); + } +@@ -322,7 +347,7 @@ bool xen_set_default_idle(void) + return ret; + } + #endif +-void stop_this_cpu(void *dummy) ++__noreturn void stop_this_cpu(void *dummy) + { + local_irq_disable(); + /* +@@ -499,13 +524,6 @@ static int __init idle_setup(char *str) + } + early_param("idle", idle_setup); + +-unsigned long arch_align_stack(unsigned long sp) +-{ +- if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) +- sp -= get_random_int() % 8192; +- return sp & ~0xf; +-} +- + unsigned long arch_randomize_brk(struct mm_struct *mm) + { + return randomize_page(mm->brk, 0x02000000); +@@ -583,3 +601,35 @@ unsigned long get_wchan(struct task_struct *p) + put_task_stack(p); + return ret; + } ++ ++#ifdef CONFIG_PAX_RANDKSTACK ++void pax_randomize_kstack(struct pt_regs *regs) ++{ ++ struct thread_struct *thread = ¤t->thread; ++ unsigned long time; ++ ++ if (!randomize_va_space) ++ return; ++ ++ if (v8086_mode(regs)) ++ return; ++ ++ time = rdtsc(); ++ ++ /* P4 seems to return a 0 LSB, ignore it */ ++#ifdef CONFIG_MPENTIUM4 ++ time &= 0x3EUL; ++ time <<= 2; ++#elif defined(CONFIG_X86_64) ++ time &= 0xFUL; ++ time <<= 4; ++#else ++ time &= 0x1FUL; ++ time <<= 3; ++#endif ++ ++ thread->sp0 ^= time; ++ load_sp0(cpu_tss + smp_processor_id(), thread); ++ this_cpu_write(cpu_current_top_of_stack, thread->sp0); ++} ++#endif +diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c +index bd7be8efdc4c..631798b1a849 100644 +--- a/arch/x86/kernel/process_32.c ++++ b/arch/x86/kernel/process_32.c +@@ -65,16 +65,15 @@ void __show_regs(struct pt_regs *regs, int all) + if (user_mode(regs)) { + sp = regs->sp; + ss = regs->ss & 0xffff; +- gs = get_user_gs(regs); + } else { + sp = kernel_stack_pointer(regs); + savesegment(ss, ss); +- savesegment(gs, gs); + } ++ gs = get_user_gs(regs); + + printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n", + (u16)regs->cs, regs->ip, regs->flags, +- smp_processor_id()); ++ raw_smp_processor_id()); + print_symbol("EIP is at %s\n", regs->ip); + + printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n", +@@ -121,7 +120,7 @@ void release_thread(struct task_struct *dead_task) + int copy_thread_tls(unsigned long clone_flags, unsigned long sp, + unsigned long arg, struct task_struct *p, unsigned long tls) + { +- struct pt_regs *childregs = task_pt_regs(p); ++ struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8; + struct fork_frame *fork_frame = container_of(childregs, struct fork_frame, regs); + struct inactive_task_frame *frame = &fork_frame->frame; + struct task_struct *tsk; +@@ -131,6 +130,7 @@ int copy_thread_tls(unsigned long clone_flags, unsigned long sp, + frame->ret_addr = (unsigned long) ret_from_fork; + p->thread.sp = (unsigned long) fork_frame; + p->thread.sp0 = (unsigned long) (childregs+1); ++ p->thread.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long); + memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps)); + + if (unlikely(p->flags & PF_KTHREAD)) { +@@ -231,7 +231,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) + struct fpu *prev_fpu = &prev->fpu; + struct fpu *next_fpu = &next->fpu; + int cpu = smp_processor_id(); +- struct tss_struct *tss = &per_cpu(cpu_tss, cpu); ++ struct tss_struct *tss = cpu_tss + cpu; + fpu_switch_t fpu_switch; + + /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */ +@@ -250,6 +250,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) + */ + lazy_save_gs(prev->gs); + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ __set_fs(next_p->thread.addr_limit); ++#endif ++ + /* + * Load the per-thread Thread-Local Storage descriptor. + */ +@@ -285,9 +289,8 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) + * current_thread_info(). + */ + load_sp0(tss, next); +- this_cpu_write(cpu_current_top_of_stack, +- (unsigned long)task_stack_page(next_p) + +- THREAD_SIZE); ++ this_cpu_write(current_task, next_p); ++ this_cpu_write(cpu_current_top_of_stack, next->sp0); + + /* + * Restore %gs if needed (which is common) +@@ -297,7 +300,5 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) + + switch_fpu_finish(next_fpu, fpu_switch); + +- this_cpu_write(current_task, next_p); +- + return prev_p; + } +diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c +index b3760b3c1ca0..cb95ed8c6aa7 100644 +--- a/arch/x86/kernel/process_64.c ++++ b/arch/x86/kernel/process_64.c +@@ -35,6 +35,7 @@ + #include <linux/uaccess.h> + #include <linux/io.h> + #include <linux/ftrace.h> ++#include <linux/syscalls.h> + + #include <asm/pgtable.h> + #include <asm/processor.h> +@@ -145,13 +146,14 @@ int copy_thread_tls(unsigned long clone_flags, unsigned long sp, + struct inactive_task_frame *frame; + struct task_struct *me = current; + +- p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE; ++ p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16; + childregs = task_pt_regs(p); + fork_frame = container_of(childregs, struct fork_frame, regs); + frame = &fork_frame->frame; + frame->bp = 0; + frame->ret_addr = (unsigned long) ret_from_fork; + p->thread.sp = (unsigned long) fork_frame; ++ p->thread.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long); + p->thread.io_bitmap_ptr = NULL; + + savesegment(gs, p->thread.gsindex); +@@ -160,13 +162,15 @@ int copy_thread_tls(unsigned long clone_flags, unsigned long sp, + p->thread.fsbase = p->thread.fsindex ? 0 : me->thread.fsbase; + savesegment(es, p->thread.es); + savesegment(ds, p->thread.ds); ++ savesegment(ss, p->thread.ss); ++ BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS); + memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps)); + + if (unlikely(p->flags & PF_KTHREAD)) { + /* kernel thread */ + memset(childregs, 0, sizeof(struct pt_regs)); + frame->bx = sp; /* function */ +- frame->r12 = arg; ++ frame->r13 = arg; + return 0; + } + frame->bx = 0; +@@ -263,7 +267,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) + struct fpu *prev_fpu = &prev->fpu; + struct fpu *next_fpu = &next->fpu; + int cpu = smp_processor_id(); +- struct tss_struct *tss = &per_cpu(cpu_tss, cpu); ++ struct tss_struct *tss = cpu_tss + cpu; + unsigned prev_fsindex, prev_gsindex; + fpu_switch_t fpu_switch; + +@@ -314,6 +318,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) + if (unlikely(next->ds | prev->ds)) + loadsegment(ds, next->ds); + ++ savesegment(ss, prev->ss); ++ if (unlikely(next->ss != prev->ss)) ++ loadsegment(ss, next->ss); ++ + /* + * Switch FS and GS. + * +@@ -427,6 +435,8 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) + /* Reload esp0 and ss1. This changes current_thread_info(). */ + load_sp0(tss, next); + ++ this_cpu_write(cpu_current_top_of_stack, next->sp0); ++ + /* + * Now maybe reload the debug registers and handle I/O bitmaps + */ +@@ -612,7 +622,7 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr) + return ret; + } + +-long sys_arch_prctl(int code, unsigned long addr) ++SYSCALL_DEFINE2(arch_prctl, int, code, unsigned long, addr) + { + return do_arch_prctl(current, code, addr); + } +diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c +index 0e63c0267f99..9ee59fb1cab7 100644 +--- a/arch/x86/kernel/ptrace.c ++++ b/arch/x86/kernel/ptrace.c +@@ -169,7 +169,7 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs) + unsigned long sp = (unsigned long)®s->sp; + u32 *prev_esp; + +- if (context == (sp & ~(THREAD_SIZE - 1))) ++ if (context == ((sp + 8) & ~(THREAD_SIZE - 1))) + return sp; + + prev_esp = (u32 *)(context); +@@ -411,6 +411,20 @@ static int putreg(struct task_struct *child, + if (child->thread.gsbase != value) + return do_arch_prctl(child, ARCH_SET_GS, value); + return 0; ++ ++ case offsetof(struct user_regs_struct,ip): ++ /* ++ * Protect against any attempt to set ip to an ++ * impossible address. There are dragons lurking if the ++ * address is noncanonical. (This explicitly allows ++ * setting ip to TASK_SIZE_MAX, because user code can do ++ * that all by itself by running off the end of its ++ * address space. ++ */ ++ if (value > TASK_SIZE_MAX) ++ return -EIO; ++ break; ++ + #endif + } + +@@ -533,7 +547,7 @@ static void ptrace_triggered(struct perf_event *bp, + static unsigned long ptrace_get_dr7(struct perf_event *bp[]) + { + int i; +- int dr7 = 0; ++ unsigned long dr7 = 0; + struct arch_hw_breakpoint *info; + + for (i = 0; i < HBP_NUM; i++) { +@@ -767,7 +781,7 @@ long arch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data) + { + int ret; +- unsigned long __user *datap = (unsigned long __user *)data; ++ unsigned long __user *datap = (__force unsigned long __user *)data; + + switch (request) { + /* read the word at location addr in the USER area. */ +@@ -852,14 +866,14 @@ long arch_ptrace(struct task_struct *child, long request, + if ((int) addr < 0) + return -EIO; + ret = do_get_thread_area(child, addr, +- (struct user_desc __user *)data); ++ (__force struct user_desc __user *) data); + break; + + case PTRACE_SET_THREAD_AREA: + if ((int) addr < 0) + return -EIO; + ret = do_set_thread_area(child, addr, +- (struct user_desc __user *)data, 0); ++ (__force struct user_desc __user *) data, 0); + break; + #endif + +@@ -1250,7 +1264,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, + + #ifdef CONFIG_X86_64 + +-static struct user_regset x86_64_regsets[] __ro_after_init = { ++static user_regset_no_const x86_64_regsets[] __ro_after_init = { + [REGSET_GENERAL] = { + .core_note_type = NT_PRSTATUS, + .n = sizeof(struct user_regs_struct) / sizeof(long), +@@ -1291,7 +1305,7 @@ static const struct user_regset_view user_x86_64_view = { + #endif /* CONFIG_X86_64 */ + + #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION +-static struct user_regset x86_32_regsets[] __ro_after_init = { ++static user_regset_no_const x86_32_regsets[] __ro_after_init = { + [REGSET_GENERAL] = { + .core_note_type = NT_PRSTATUS, + .n = sizeof(struct user_regs_struct32) / sizeof(u32), +@@ -1379,7 +1393,7 @@ static void fill_sigtrap_info(struct task_struct *tsk, + memset(info, 0, sizeof(*info)); + info->si_signo = SIGTRAP; + info->si_code = si_code; +- info->si_addr = user_mode(regs) ? (void __user *)regs->ip : NULL; ++ info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL; + } + + void user_single_step_siginfo(struct task_struct *tsk, +diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c +index 5b2cc889ce34..bdbf72f23821 100644 +--- a/arch/x86/kernel/pvclock.c ++++ b/arch/x86/kernel/pvclock.c +@@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void) + reset_hung_task_detector(); + } + +-static atomic64_t last_value = ATOMIC64_INIT(0); ++static atomic64_unchecked_t last_value = ATOMIC64_INIT(0); + + void pvclock_resume(void) + { +- atomic64_set(&last_value, 0); ++ atomic64_set_unchecked(&last_value, 0); + } + + u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src) +@@ -107,11 +107,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src) + * updating at the same time, and one of them could be slightly behind, + * making the assumption that last_value always go forward fail to hold. + */ +- last = atomic64_read(&last_value); ++ last = atomic64_read_unchecked(&last_value); + do { + if (ret < last) + return last; +- last = atomic64_cmpxchg(&last_value, last, ret); ++ last = atomic64_cmpxchg_unchecked(&last_value, last, ret); + } while (unlikely(last != ret)); + + return ret; +diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c +index 067f9813fd2c..5486a61eecce 100644 +--- a/arch/x86/kernel/reboot.c ++++ b/arch/x86/kernel/reboot.c +@@ -83,6 +83,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d) + + void __noreturn machine_real_restart(unsigned int type) + { ++ ++#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)) ++ struct desc_struct *gdt; ++#endif ++ + local_irq_disable(); + + /* +@@ -110,7 +115,29 @@ void __noreturn machine_real_restart(unsigned int type) + + /* Jump to the identity-mapped low memory code */ + #ifdef CONFIG_X86_32 +- asm volatile("jmpl *%0" : : ++ ++#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF) ++ gdt = get_cpu_gdt_table(smp_processor_id()); ++ pax_open_kernel(); ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ gdt[GDT_ENTRY_KERNEL_DS].type = 3; ++ gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf; ++ loadsegment(ds, __KERNEL_DS); ++ loadsegment(es, __KERNEL_DS); ++ loadsegment(ss, __KERNEL_DS); ++#endif ++#ifdef CONFIG_PAX_KERNEXEC ++ gdt[GDT_ENTRY_KERNEL_CS].base0 = 0; ++ gdt[GDT_ENTRY_KERNEL_CS].base1 = 0; ++ gdt[GDT_ENTRY_KERNEL_CS].base2 = 0; ++ gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff; ++ gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf; ++ gdt[GDT_ENTRY_KERNEL_CS].g = 1; ++#endif ++ pax_close_kernel(); ++#endif ++ ++ asm volatile("ljmpl *%0" : : + "rm" (real_mode_header->machine_real_restart_asm), + "a" (type)); + #else +@@ -150,7 +177,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d) + /* + * This is a single dmi_table handling all reboot quirks. + */ +-static struct dmi_system_id __initdata reboot_dmi_table[] = { ++static const struct dmi_system_id __initconst reboot_dmi_table[] = { + + /* Acer */ + { /* Handle reboot issue on Acer Aspire one */ +@@ -556,7 +583,7 @@ void __attribute__((weak)) mach_reboot_fixups(void) + * This means that this function can never return, it can misbehave + * by not rebooting properly and hanging. + */ +-static void native_machine_emergency_restart(void) ++static void __noreturn native_machine_emergency_restart(void) + { + int i; + int attempt = 0; +@@ -685,13 +712,13 @@ void native_machine_shutdown(void) + #endif + } + +-static void __machine_emergency_restart(int emergency) ++static void __noreturn __machine_emergency_restart(int emergency) + { + reboot_emergency = emergency; + machine_ops.emergency_restart(); + } + +-static void native_machine_restart(char *__unused) ++static void __noreturn native_machine_restart(char *__unused) + { + pr_notice("machine restart\n"); + +@@ -700,7 +727,7 @@ static void native_machine_restart(char *__unused) + __machine_emergency_restart(0); + } + +-static void native_machine_halt(void) ++static void __noreturn native_machine_halt(void) + { + /* Stop other cpus and apics */ + machine_shutdown(); +@@ -710,7 +737,7 @@ static void native_machine_halt(void) + stop_this_cpu(NULL); + } + +-static void native_machine_power_off(void) ++static void __noreturn native_machine_power_off(void) + { + if (pm_power_off) { + if (!reboot_force) +@@ -719,6 +746,7 @@ static void native_machine_power_off(void) + } + /* A fallback in case there is no PM info available */ + tboot_shutdown(TB_SHUTDOWN_HALT); ++ unreachable(); + } + + struct machine_ops machine_ops __ro_after_init = { +diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c +index c8e41e90f59c..64049ef37342 100644 +--- a/arch/x86/kernel/reboot_fixups_32.c ++++ b/arch/x86/kernel/reboot_fixups_32.c +@@ -57,7 +57,7 @@ struct device_fixup { + unsigned int vendor; + unsigned int device; + void (*reboot_fixup)(struct pci_dev *); +-}; ++} __do_const; + + /* + * PCI ids solely used for fixups_table go here +diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S +index 98111b38ebfd..73ca12504925 100644 +--- a/arch/x86/kernel/relocate_kernel_64.S ++++ b/arch/x86/kernel/relocate_kernel_64.S +@@ -96,8 +96,7 @@ relocate_kernel: + + /* jump to identity mapped page */ + addq $(identity_mapped - relocate_kernel), %r8 +- pushq %r8 +- ret ++ jmp *%r8 + + identity_mapped: + /* set return address to 0 if not preserving context */ +diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c +index 9c337b0e8ba7..16b315ad7af4 100644 +--- a/arch/x86/kernel/setup.c ++++ b/arch/x86/kernel/setup.c +@@ -114,6 +114,7 @@ + #include <asm/microcode.h> + #include <asm/mmu_context.h> + #include <asm/kaslr.h> ++#include <asm/boot.h> + + /* + * max_low_pfn_mapped: highest direct mapped pfn under 4GB +@@ -178,7 +179,7 @@ struct cpuinfo_x86 new_cpu_data = { + .wp_works_ok = -1, + }; + /* common cpu data for all cpus */ +-struct cpuinfo_x86 boot_cpu_data __read_mostly = { ++struct cpuinfo_x86 boot_cpu_data __read_only = { + .wp_works_ok = -1, + }; + EXPORT_SYMBOL(boot_cpu_data); +@@ -202,17 +203,19 @@ struct ist_info ist_info; + #endif + + #else +-struct cpuinfo_x86 boot_cpu_data __read_mostly = { ++struct cpuinfo_x86 boot_cpu_data __read_only = { + .x86_phys_bits = MAX_PHYSMEM_BITS, + }; + EXPORT_SYMBOL(boot_cpu_data); + #endif + + +-#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64) +-__visible unsigned long mmu_cr4_features __ro_after_init; +-#else ++#ifdef CONFIG_X86_64 ++__visible unsigned long mmu_cr4_features __ro_after_init = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE; ++#elif defined(CONFIG_X86_PAE) + __visible unsigned long mmu_cr4_features __ro_after_init = X86_CR4_PAE; ++#else ++__visible unsigned long mmu_cr4_features __ro_after_init; + #endif + + /* Boot loader ID and version as integers, for the benefit of proc_dointvec */ +@@ -761,7 +764,7 @@ static void __init trim_bios_range(void) + * area (640->1Mb) as ram even though it is not. + * take them out. + */ +- e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1); ++ e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1); + + sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map), &e820->nr_map); + } +@@ -769,7 +772,7 @@ static void __init trim_bios_range(void) + /* called before trim_bios_range() to spare extra sanitize */ + static void __init e820_add_kernel_range(void) + { +- u64 start = __pa_symbol(_text); ++ u64 start = __pa_symbol(ktla_ktva((unsigned long)_text)); + u64 size = __pa_symbol(_end) - start; + + /* +@@ -850,8 +853,8 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p) + + void __init setup_arch(char **cmdline_p) + { +- memblock_reserve(__pa_symbol(_text), +- (unsigned long)__bss_stop - (unsigned long)_text); ++ memblock_reserve(__pa_symbol(ktla_ktva((unsigned long)_text)), ++ (unsigned long)__bss_stop - ktla_ktva((unsigned long)_text)); + + early_reserve_initrd(); + +@@ -944,16 +947,16 @@ void __init setup_arch(char **cmdline_p) + + if (!boot_params.hdr.root_flags) + root_mountflags &= ~MS_RDONLY; +- init_mm.start_code = (unsigned long) _text; +- init_mm.end_code = (unsigned long) _etext; +- init_mm.end_data = (unsigned long) _edata; ++ init_mm.start_code = ktla_ktva((unsigned long)_text); ++ init_mm.end_code = ktla_ktva((unsigned long)_etext); ++ init_mm.end_data = (unsigned long)_edata; + init_mm.brk = _brk_end; + + mpx_mm_init(&init_mm); + +- code_resource.start = __pa_symbol(_text); +- code_resource.end = __pa_symbol(_etext)-1; +- data_resource.start = __pa_symbol(_etext); ++ code_resource.start = __pa_symbol(ktla_ktva((unsigned long)_text)); ++ code_resource.end = __pa_symbol(ktla_ktva((unsigned long)_etext))-1; ++ data_resource.start = __pa_symbol(_sdata); + data_resource.end = __pa_symbol(_edata)-1; + bss_resource.start = __pa_symbol(__bss_start); + bss_resource.end = __pa_symbol(__bss_stop)-1; +diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c +index 2bbd27f89802..99987a3239c2 100644 +--- a/arch/x86/kernel/setup_percpu.c ++++ b/arch/x86/kernel/setup_percpu.c +@@ -21,14 +21,12 @@ + #include <asm/cpu.h> + #include <asm/stackprotector.h> + +-DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number); ++#ifdef CONFIG_SMP ++DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number); + EXPORT_PER_CPU_SYMBOL(cpu_number); ++#endif + +-#ifdef CONFIG_X86_64 + #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load) +-#else +-#define BOOT_PERCPU_OFFSET 0 +-#endif + + DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET; + EXPORT_PER_CPU_SYMBOL(this_cpu_off); +@@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void) + { + #ifdef CONFIG_NEED_MULTIPLE_NODES + pg_data_t *last = NULL; +- unsigned int cpu; ++ int cpu; + + for_each_possible_cpu(cpu) { + int node = early_cpu_to_node(cpu); +@@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu) + { + #ifdef CONFIG_X86_32 + struct desc_struct gdt; ++ unsigned long base = per_cpu_offset(cpu); + +- pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF, +- 0x2 | DESCTYPE_S, 0x8); +- gdt.s = 1; ++ pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT, ++ 0x83 | DESCTYPE_S, 0xC); + write_gdt_entry(get_cpu_gdt_table(cpu), + GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S); + #endif +@@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void) + /* alrighty, percpu areas up and running */ + delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start; + for_each_possible_cpu(cpu) { ++#ifdef CONFIG_CC_STACKPROTECTOR ++#ifdef CONFIG_X86_32 ++ unsigned long canary = per_cpu(stack_canary.canary, cpu); ++#endif ++#endif + per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu]; + per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu); + per_cpu(cpu_number, cpu) = cpu; +@@ -244,7 +247,7 @@ void __init setup_per_cpu_areas(void) + early_per_cpu_map(x86_cpu_to_logical_apicid, cpu); + #endif + #ifdef CONFIG_X86_64 +- per_cpu(irq_stack_ptr, cpu) = ++ per_cpu(irq_stack_ptr, cpu) = per_cpu(irq_stack_ptr_lowmem, cpu) = + per_cpu(irq_stack_union.irq_stack, cpu) + + IRQ_STACK_SIZE; + #endif +@@ -261,6 +264,12 @@ void __init setup_per_cpu_areas(void) + */ + set_cpu_numa_node(cpu, early_cpu_to_node(cpu)); + #endif ++#ifdef CONFIG_CC_STACKPROTECTOR ++#ifdef CONFIG_X86_32 ++ if (!cpu) ++ per_cpu(stack_canary.canary, cpu) = canary; ++#endif ++#endif + /* + * Up to this point, the boot CPU has been using .init.data + * area. Reload any changed state for the boot CPU. +diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c +index 763af1d0de64..178b2d690d83 100644 +--- a/arch/x86/kernel/signal.c ++++ b/arch/x86/kernel/signal.c +@@ -23,6 +23,7 @@ + #include <linux/user-return-notifier.h> + #include <linux/uprobes.h> + #include <linux/context_tracking.h> ++#include <linux/syscalls.h> + + #include <asm/processor.h> + #include <asm/ucontext.h> +@@ -227,7 +228,7 @@ static unsigned long align_sigframe(unsigned long sp) + * Align the stack pointer according to the i386 ABI, + * i.e. so that on function entry ((sp + 4) & 15) == 0. + */ +- sp = ((sp + 4) & -16ul) - 4; ++ sp = ((sp - 12) & -16ul) - 4; + #else /* !CONFIG_X86_32 */ + sp = round_down(sp, 16) - 8; + #endif +@@ -335,10 +336,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set, + } + + if (current->mm->context.vdso) +- restorer = current->mm->context.vdso + +- vdso_image_32.sym___kernel_sigreturn; ++ restorer = (void __force_user *)(current->mm->context.vdso + vdso_image_32.sym___kernel_sigreturn); + else +- restorer = &frame->retcode; ++ restorer = frame->retcode; + if (ksig->ka.sa.sa_flags & SA_RESTORER) + restorer = ksig->ka.sa.sa_restorer; + +@@ -352,7 +352,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set, + * reasons and because gdb uses it as a signature to notice + * signal handler stack frames. + */ +- err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode); ++ err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode); + + if (err) + return -EFAULT; +@@ -399,8 +399,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig, + save_altstack_ex(&frame->uc.uc_stack, regs->sp); + + /* Set up to return from userspace. */ +- restorer = current->mm->context.vdso + +- vdso_image_32.sym___kernel_rt_sigreturn; ++ if (current->mm->context.vdso) ++ restorer = (void __force_user *)(current->mm->context.vdso + vdso_image_32.sym___kernel_rt_sigreturn); ++ else ++ restorer = (void __user *)&frame->retcode; + if (ksig->ka.sa.sa_flags & SA_RESTORER) + restorer = ksig->ka.sa.sa_restorer; + put_user_ex(restorer, &frame->pretcode); +@@ -412,7 +414,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig, + * reasons and because gdb uses it as a signature to notice + * signal handler stack frames. + */ +- put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode); ++ put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode); + } put_user_catch(err); + + err |= copy_siginfo_to_user(&frame->info, &ksig->info); +@@ -599,7 +601,7 @@ static int x32_setup_rt_frame(struct ksignal *ksig, + * Do a signal return; undo the signal stack. + */ + #ifdef CONFIG_X86_32 +-asmlinkage unsigned long sys_sigreturn(void) ++SYSCALL_DEFINE0(sigreturn) + { + struct pt_regs *regs = current_pt_regs(); + struct sigframe __user *frame; +@@ -631,7 +633,7 @@ asmlinkage unsigned long sys_sigreturn(void) + } + #endif /* CONFIG_X86_32 */ + +-asmlinkage long sys_rt_sigreturn(void) ++SYSCALL_DEFINE0(rt_sigreturn) + { + struct pt_regs *regs = current_pt_regs(); + struct rt_sigframe __user *frame; +@@ -853,7 +855,7 @@ void signal_fault(struct pt_regs *regs, void __user *frame, char *where) + } + + #ifdef CONFIG_X86_X32_ABI +-asmlinkage long sys32_x32_rt_sigreturn(void) ++SYS32_SYSCALL_DEFINE0(x32_rt_sigreturn) + { + struct pt_regs *regs = current_pt_regs(); + struct rt_sigframe_x32 __user *frame; +diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c +index c00cb64bc0a1..73f6b30f9a6e 100644 +--- a/arch/x86/kernel/smp.c ++++ b/arch/x86/kernel/smp.c +@@ -340,7 +340,7 @@ static int __init nonmi_ipi_setup(char *str) + + __setup("nonmi_ipi", nonmi_ipi_setup); + +-struct smp_ops smp_ops = { ++struct smp_ops smp_ops __read_only = { + .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu, + .smp_prepare_cpus = native_smp_prepare_cpus, + .smp_cpus_done = native_smp_cpus_done, +diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c +index 36171bcd91f8..e32a454dc91d 100644 +--- a/arch/x86/kernel/smpboot.c ++++ b/arch/x86/kernel/smpboot.c +@@ -94,7 +94,7 @@ EXPORT_PER_CPU_SYMBOL(cpu_core_map); + DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map); + + /* Per CPU bogomips and other parameters */ +-DEFINE_PER_CPU_READ_MOSTLY(struct cpuinfo_x86, cpu_info); ++DEFINE_PER_CPU_READ_ONLY(struct cpuinfo_x86, cpu_info); + EXPORT_PER_CPU_SYMBOL(cpu_info); + + /* Logical package management. We might want to allocate that dynamically */ +@@ -224,14 +224,17 @@ static void notrace start_secondary(void *unused) + + enable_start_cpu0 = 0; + +-#ifdef CONFIG_X86_32 ++ /* otherwise gcc will move up smp_processor_id before the cpu_init */ ++ barrier(); ++ + /* switch away from the initial page table */ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ load_cr3(get_cpu_pgd(smp_processor_id(), kernel)); ++#else + load_cr3(swapper_pg_dir); +- __flush_tlb_all(); + #endif ++ __flush_tlb_all(); + +- /* otherwise gcc will move up smp_processor_id before the cpu_init */ +- barrier(); + /* + * Check TSC synchronization with the BP: + */ +@@ -931,13 +934,11 @@ void common_cpu_up(unsigned int cpu, struct task_struct *idle) + per_cpu(current_task, cpu) = idle; + + #ifdef CONFIG_X86_32 +- /* Stack for startup_32 can be just as for start_secondary onwards */ + irq_ctx_init(cpu); +- per_cpu(cpu_current_top_of_stack, cpu) = +- (unsigned long)task_stack_page(idle) + THREAD_SIZE; + #else + initial_gs = per_cpu_offset(cpu); + #endif ++ per_cpu(cpu_current_top_of_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE; + } + + /* +@@ -958,9 +959,11 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle) + unsigned long timeout; + + idle->thread.sp = (unsigned long) (((struct pt_regs *) +- (THREAD_SIZE + task_stack_page(idle))) - 1); ++ (THREAD_SIZE - 16 + task_stack_page(idle))) - 1); + ++ pax_open_kernel(); + early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu); ++ pax_close_kernel(); + initial_code = (unsigned long)start_secondary; + initial_stack = idle->thread.sp; + +@@ -1108,6 +1111,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle) + + common_cpu_up(cpu, tidle); + ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY, ++ swapper_pg_dir + KERNEL_PGD_BOUNDARY, ++ KERNEL_PGD_PTRS); ++ clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY, ++ swapper_pg_dir + KERNEL_PGD_BOUNDARY, ++ KERNEL_PGD_PTRS); ++#endif ++ + err = do_boot_cpu(apicid, cpu, tidle); + if (err) { + pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu); +diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c +index a23ce84a3f6c..88541d527aca 100644 +--- a/arch/x86/kernel/step.c ++++ b/arch/x86/kernel/step.c +@@ -45,7 +45,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re + addr += base; + } + mutex_unlock(&child->mm->context.lock); +- } ++ } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS) ++ addr = ktla_ktva(addr); + #endif + + return addr; +@@ -57,6 +58,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs) + unsigned char opcode[15]; + unsigned long addr = convert_ip_to_linear(child, regs); + ++ if (addr == -1L) ++ return 0; ++ + copied = access_process_vm(child, addr, opcode, sizeof(opcode), + FOLL_FORCE); + for (i = 0; i < copied; i++) { +diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c +new file mode 100644 +index 000000000000..920e41328135 +--- /dev/null ++++ b/arch/x86/kernel/sys_i386_32.c +@@ -0,0 +1,189 @@ ++/* ++ * This file contains various random system calls that ++ * have a non-standard calling sequence on the Linux/i386 ++ * platform. ++ */ ++ ++#include <linux/errno.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/fs.h> ++#include <linux/smp.h> ++#include <linux/sem.h> ++#include <linux/msg.h> ++#include <linux/shm.h> ++#include <linux/stat.h> ++#include <linux/syscalls.h> ++#include <linux/mman.h> ++#include <linux/file.h> ++#include <linux/utsname.h> ++#include <linux/ipc.h> ++#include <linux/elf.h> ++ ++#include <linux/uaccess.h> ++#include <linux/unistd.h> ++ ++#include <asm/syscalls.h> ++ ++int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags) ++{ ++ unsigned long pax_task_size = TASK_SIZE; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ if (flags & MAP_FIXED) ++ if (len > pax_task_size || addr > pax_task_size - len) ++ return -EINVAL; ++ ++ return 0; ++} ++ ++/* ++ * Align a virtual address to avoid aliasing in the I$ on AMD F15h. ++ */ ++static unsigned long get_align_mask(void) ++{ ++ if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32)) ++ return 0; ++ ++ if (!(current->flags & PF_RANDOMIZE)) ++ return 0; ++ ++ return va_align.mask; ++} ++ ++unsigned long ++arch_get_unmapped_area(struct file *filp, unsigned long addr, ++ unsigned long len, unsigned long pgoff, unsigned long flags) ++{ ++ struct mm_struct *mm = current->mm; ++ struct vm_area_struct *vma; ++ unsigned long pax_task_size = TASK_SIZE; ++ struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ pax_task_size -= PAGE_SIZE; ++ ++ if (len > pax_task_size) ++ return -ENOMEM; ++ ++ if (flags & MAP_FIXED) ++ return addr; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ ++ if (addr) { ++ addr = PAGE_ALIGN(addr); ++ if (pax_task_size - len >= addr) { ++ vma = find_vma(mm, addr); ++ if (check_heap_stack_gap(vma, addr, len, offset)) ++ return addr; ++ } ++ } ++ ++ info.flags = 0; ++ info.length = len; ++ info.align_mask = filp ? get_align_mask() : 0; ++ info.align_offset = pgoff << PAGE_SHIFT; ++ info.threadstack_offset = offset; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) { ++ info.low_limit = 0x00110000UL; ++ info.high_limit = mm->start_code; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ info.low_limit += mm->delta_mmap & 0x03FFF000UL; ++#endif ++ ++ if (info.low_limit < info.high_limit) { ++ addr = vm_unmapped_area(&info); ++ if (!IS_ERR_VALUE(addr)) ++ return addr; ++ } ++ } else ++#endif ++ ++ info.low_limit = mm->mmap_base; ++ info.high_limit = pax_task_size; ++ ++ return vm_unmapped_area(&info); ++} ++ ++unsigned long ++arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr0, ++ unsigned long len, unsigned long pgoff, ++ unsigned long flags) ++{ ++ struct vm_area_struct *vma; ++ struct mm_struct *mm = current->mm; ++ unsigned long addr = addr0, pax_task_size = TASK_SIZE; ++ struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ pax_task_size -= PAGE_SIZE; ++ ++ /* requested length too big for entire address space */ ++ if (len > pax_task_size) ++ return -ENOMEM; ++ ++ if (flags & MAP_FIXED) ++ return addr; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) ++ goto bottomup; ++#endif ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ ++ /* requesting a specific address */ ++ if (addr) { ++ addr = PAGE_ALIGN(addr); ++ if (pax_task_size - len >= addr) { ++ vma = find_vma(mm, addr); ++ if (check_heap_stack_gap(vma, addr, len, offset)) ++ return addr; ++ } ++ } ++ ++ info.flags = VM_UNMAPPED_AREA_TOPDOWN; ++ info.length = len; ++ info.low_limit = PAGE_SIZE; ++ info.high_limit = mm->mmap_base; ++ info.align_mask = filp ? get_align_mask() : 0; ++ info.align_offset = pgoff << PAGE_SHIFT; ++ info.threadstack_offset = offset; ++ ++ addr = vm_unmapped_area(&info); ++ if (!(addr & ~PAGE_MASK)) ++ return addr; ++ VM_BUG_ON(addr != -ENOMEM); ++ ++bottomup: ++ /* ++ * A failed mmap() very likely causes application failure, ++ * so fall back to the bottom-up function here. This scenario ++ * can happen with large stack limits and large mmap() ++ * allocations. ++ */ ++ return arch_get_unmapped_area(filp, addr0, len, pgoff, flags); ++} +diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c +index 1119414ab419..665be0a8f5d9 100644 +--- a/arch/x86/kernel/sys_x86_64.c ++++ b/arch/x86/kernel/sys_x86_64.c +@@ -97,8 +97,8 @@ SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len, + return error; + } + +-static void find_start_end(unsigned long flags, unsigned long *begin, +- unsigned long *end) ++static void find_start_end(struct mm_struct *mm, unsigned long flags, ++ unsigned long *begin, unsigned long *end) + { + if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) { + /* This is usually used needed to map code in small +@@ -114,7 +114,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin, + *begin = randomize_page(*begin, 0x02000000); + } + } else { +- *begin = current->mm->mmap_legacy_base; ++ *begin = mm->mmap_legacy_base; + *end = TASK_SIZE; + } + } +@@ -127,20 +127,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + struct vm_area_struct *vma; + struct vm_unmapped_area_info info; + unsigned long begin, end; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + + if (flags & MAP_FIXED) + return addr; + +- find_start_end(flags, &begin, &end); ++ find_start_end(mm, flags, &begin, &end); + + if (len > end) + return -ENOMEM; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + addr = PAGE_ALIGN(addr); + vma = find_vma(mm, addr); +- if (end - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + +@@ -154,18 +158,20 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + info.align_mask = get_align_mask(); + info.align_offset += get_align_bits(); + } ++ info.threadstack_offset = offset; + return vm_unmapped_area(&info); + } + + unsigned long +-arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, +- const unsigned long len, const unsigned long pgoff, +- const unsigned long flags) ++arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr0, ++ unsigned long len, unsigned long pgoff, ++ unsigned long flags) + { + struct vm_area_struct *vma; + struct mm_struct *mm = current->mm; + unsigned long addr = addr0; + struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + + /* requested length too big for entire address space */ + if (len > TASK_SIZE) +@@ -178,12 +184,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) + goto bottomup; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + /* requesting a specific address */ + if (addr) { + addr = PAGE_ALIGN(addr); + vma = find_vma(mm, addr); +- if (TASK_SIZE - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + +@@ -197,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + info.align_mask = get_align_mask(); + info.align_offset += get_align_bits(); + } ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + if (!(addr & ~PAGE_MASK)) + return addr; +diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c +index 8402907825b0..b0e4a72447a3 100644 +--- a/arch/x86/kernel/tboot.c ++++ b/arch/x86/kernel/tboot.c +@@ -44,6 +44,7 @@ + #include <asm/setup.h> + #include <asm/e820.h> + #include <asm/io.h> ++#include <asm/tlbflush.h> + + #include "../realmode/rm/wakeup.h" + +@@ -145,6 +146,10 @@ static int map_tboot_pages(unsigned long vaddr, unsigned long start_pfn, + if (!tboot_pg_dir) + return -1; + ++ clone_pgd_range(tboot_pg_dir + KERNEL_PGD_BOUNDARY, ++ swapper_pg_dir + KERNEL_PGD_BOUNDARY, ++ KERNEL_PGD_PTRS); ++ + for (; nr > 0; nr--, vaddr += PAGE_SIZE, start_pfn++) { + if (map_tboot_page(vaddr, start_pfn, PAGE_KERNEL_EXEC)) + return -1; +@@ -215,8 +220,6 @@ static int tboot_setup_sleep(void) + + void tboot_shutdown(u32 shutdown_type) + { +- void (*shutdown)(void); +- + if (!tboot_enabled()) + return; + +@@ -236,9 +239,12 @@ void tboot_shutdown(u32 shutdown_type) + tboot->shutdown_type = shutdown_type; + + switch_to_tboot_pt(); ++ __write_cr4(__read_cr4() & ~X86_CR4_PCIDE); + +- shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry; +- shutdown(); ++ /* ++ * PaX: can't be a C indirect function call due to KERNEXEC ++ */ ++ asm volatile("jmp *%0" : : "r"((unsigned long)tboot->shutdown_entry)); + + /* should not reach here */ + while (1) +@@ -304,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b) + return -ENODEV; + } + +-static atomic_t ap_wfs_count; ++static atomic_unchecked_t ap_wfs_count; + + static int tboot_wait_for_aps(int num_aps) + { +@@ -325,9 +331,9 @@ static int tboot_wait_for_aps(int num_aps) + + static int tboot_dying_cpu(unsigned int cpu) + { +- atomic_inc(&ap_wfs_count); ++ atomic_inc_unchecked(&ap_wfs_count); + if (num_online_cpus() == 1) { +- if (tboot_wait_for_aps(atomic_read(&ap_wfs_count))) ++ if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count))) + return -EBUSY; + } + return 0; +@@ -407,7 +413,7 @@ static __init int tboot_late_init(void) + + tboot_create_trampoline(); + +- atomic_set(&ap_wfs_count, 0); ++ atomic_set_unchecked(&ap_wfs_count, 0); + cpuhp_setup_state(CPUHP_AP_X86_TBOOT_DYING, "AP_X86_TBOOT_DYING", NULL, + tboot_dying_cpu); + #ifdef CONFIG_DEBUG_FS +diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c +index d39c09119db6..1df434906d03 100644 +--- a/arch/x86/kernel/time.c ++++ b/arch/x86/kernel/time.c +@@ -32,7 +32,7 @@ unsigned long profile_pc(struct pt_regs *regs) + + if (!user_mode(regs) && in_lock_functions(pc)) { + #ifdef CONFIG_FRAME_POINTER +- return *(unsigned long *)(regs->bp + sizeof(long)); ++ return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long))); + #else + unsigned long *sp = + (unsigned long *)kernel_stack_pointer(regs); +@@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs) + * or above a saved flags. Eflags has bits 22-31 zero, + * kernel addresses don't. + */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ return ktla_ktva(sp[0]); ++#else + if (sp[0] >> 22) + return sp[0]; + if (sp[1] >> 22) + return sp[1]; + #endif ++ ++#endif + } + return pc; + } +diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c +index 9692a5e9fdab..aea9fa5f8795 100644 +--- a/arch/x86/kernel/tls.c ++++ b/arch/x86/kernel/tls.c +@@ -140,6 +140,11 @@ int do_set_thread_area(struct task_struct *p, int idx, + if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX) + return -EINVAL; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE)) ++ return -EINVAL; ++#endif ++ + set_tls_desc(p, idx, &info, 1); + + /* +@@ -298,7 +303,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset, + + if (kbuf) + info = kbuf; +- else if (__copy_from_user(infobuf, ubuf, count)) ++ else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count)) + return -EFAULT; + else + info = infobuf; +diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c +index 1c113db9ed57..287b42e465ca 100644 +--- a/arch/x86/kernel/tracepoint.c ++++ b/arch/x86/kernel/tracepoint.c +@@ -9,11 +9,11 @@ + #include <linux/atomic.h> + + atomic_t trace_idt_ctr = ATOMIC_INIT(0); +-struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1, ++const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1, + (unsigned long) trace_idt_table }; + + /* No need to be aligned, but done to keep all IDTs defined the same way. */ +-gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss; ++gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata; + + static int trace_irq_vector_refcount; + static DEFINE_MUTEX(irq_vector_mutex); +diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c +index bd4e3d4d3625..4cff0f14720b 100644 +--- a/arch/x86/kernel/traps.c ++++ b/arch/x86/kernel/traps.c +@@ -71,7 +71,7 @@ + #include <asm/proto.h> + + /* No need to be aligned, but done to keep all IDTs defined the same way. */ +-gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss; ++gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata; + #else + #include <asm/processor-flags.h> + #include <asm/setup.h> +@@ -79,7 +79,7 @@ gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss; + #endif + + /* Must be page-aligned because the real IDT is used in a fixmap. */ +-gate_desc idt_table[NR_VECTORS] __page_aligned_bss; ++gate_desc idt_table[NR_VECTORS] __page_aligned_rodata; + + DECLARE_BITMAP(used_vectors, NR_VECTORS); + EXPORT_SYMBOL_GPL(used_vectors); +@@ -169,7 +169,7 @@ void ist_end_non_atomic(void) + } + + static nokprobe_inline int +-do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str, ++do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str, + struct pt_regs *regs, long error_code) + { + if (v8086_mode(regs)) { +@@ -189,8 +189,30 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str, + if (!fixup_exception(regs, trapnr)) { + tsk->thread.error_code = error_code; + tsk->thread.trap_nr = trapnr; ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)) ++ str = "PAX: suspicious stack segment fault"; ++#endif ++ ++#ifdef CONFIG_PAX_RAP ++ if (trapnr == X86_RAP_CALL_VECTOR) { ++ str = "PAX: overwritten function pointer detected"; ++ regs->ip -= 2; // sizeof int $xx ++ } else if (trapnr == X86_RAP_RET_VECTOR) { ++ str = "PAX: overwritten return address detected"; ++ regs->ip -= 2; // sizeof int $xx ++ } ++#endif ++ + die(str, regs, error_code); + } ++ ++#ifdef CONFIG_PAX_REFCOUNT ++ if (trapnr == X86_REFCOUNT_VECTOR) ++ pax_report_refcount_error(regs, str); ++#endif ++ + return 0; + } + +@@ -229,7 +251,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr, + } + + static void +-do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, ++do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs, + long error_code, siginfo_t *info) + { + struct task_struct *tsk = current; +@@ -252,7 +274,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, + if (show_unhandled_signals && unhandled_signal(tsk, signr) && + printk_ratelimit()) { + pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx", +- tsk->comm, tsk->pid, str, ++ tsk->comm, task_pid_nr(tsk), str, + regs->ip, regs->sp, error_code); + print_vma_addr(" in ", regs->ip); + pr_cont("\n"); +@@ -262,7 +284,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, + } + NOKPROBE_SYMBOL(do_trap); + +-static void do_error_trap(struct pt_regs *regs, long error_code, char *str, ++static void do_error_trap(struct pt_regs *regs, long error_code, const char *str, + unsigned long trapnr, int signr) + { + siginfo_t info; +@@ -292,7 +314,7 @@ DO_ERROR(X86_TRAP_NP, SIGBUS, "segment not present", segment_not_present) + DO_ERROR(X86_TRAP_SS, SIGBUS, "stack segment", stack_segment) + DO_ERROR(X86_TRAP_AC, SIGBUS, "alignment check", alignment_check) + +-#ifdef CONFIG_VMAP_STACK ++#if defined(CONFIG_VMAP_STACK) || defined(CONFIG_GRKERNSEC_KSTACKOVERFLOW) + __visible void __noreturn handle_stack_overflow(const char *message, + struct pt_regs *regs, + unsigned long fault_address) +@@ -307,13 +329,49 @@ __visible void __noreturn handle_stack_overflow(const char *message, + } + #endif + ++#ifdef CONFIG_PAX_REFCOUNT ++extern char __refcount_overflow_start[], __refcount_overflow_end[]; ++extern char __refcount64_overflow_start[], __refcount64_overflow_end[]; ++extern char __refcount_underflow_start[], __refcount_underflow_end[]; ++extern char __refcount64_underflow_start[], __refcount64_underflow_end[]; ++ ++dotraplinkage void do_refcount_error(struct pt_regs *regs, long error_code) ++{ ++ const char *str = NULL; ++ ++ BUG_ON(!(regs->flags & X86_EFLAGS_OF)); ++ ++#define range_check(size, direction, type, value) \ ++ if ((unsigned long)__##size##_##direction##_start <= regs->ip && \ ++ regs->ip < (unsigned long)__##size##_##direction##_end) { \ ++ *(type *)regs->cx = value; \ ++ str = #size " " #direction; \ ++ } ++ ++ range_check(refcount, overflow, int, INT_MAX) ++ range_check(refcount64, overflow, long long, LLONG_MAX) ++ range_check(refcount, underflow, int, INT_MIN) ++ range_check(refcount64, underflow, long long, LLONG_MIN) ++ ++#undef range_check ++ ++ BUG_ON(!str); ++ do_error_trap(regs, error_code, str, X86_REFCOUNT_VECTOR, SIGILL); ++} ++#endif ++ ++#ifdef CONFIG_PAX_RAP ++DO_ERROR(X86_RAP_CALL_VECTOR, SIGILL, "RAP call violation", rap_call_error) ++DO_ERROR(X86_RAP_RET_VECTOR, SIGILL, "RAP return violation", rap_ret_error) ++#endif ++ + #ifdef CONFIG_X86_64 + /* Runs on IST stack */ + dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code) + { + static const char str[] = "double fault"; + struct task_struct *tsk = current; +-#ifdef CONFIG_VMAP_STACK ++#if defined(CONFIG_VMAP_STACK) || defined(CONFIG_GRKERNSEC_KSTACKOVERFLOW) + unsigned long cr2; + #endif + +@@ -350,7 +408,7 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code) + tsk->thread.error_code = error_code; + tsk->thread.trap_nr = X86_TRAP_DF; + +-#ifdef CONFIG_VMAP_STACK ++#if defined(CONFIG_VMAP_STACK) || defined(CONFIG_GRKERNSEC_KSTACKOVERFLOW) + /* + * If we overflow the stack into a guard page, the CPU will fail + * to deliver #PF and will send #DF instead. Similarly, if we +@@ -390,8 +448,12 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code) + */ + cr2 = read_cr2(); + if ((unsigned long)task_stack_page(tsk) - 1 - cr2 < PAGE_SIZE) ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ handle_stack_overflow("grsec: kernel stack overflow detected", regs, cr2); ++#else + handle_stack_overflow("kernel stack overflow (double-fault)", regs, cr2); + #endif ++#endif + + #ifdef CONFIG_DOUBLEFAULT + df_debug(regs, error_code); +@@ -505,11 +567,35 @@ do_general_protection(struct pt_regs *regs, long error_code) + tsk->thread.error_code = error_code; + tsk->thread.trap_nr = X86_TRAP_GP; + if (notify_die(DIE_GPF, "general protection fault", regs, error_code, +- X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) ++ X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) { ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS) ++ die("PAX: suspicious general protection fault", regs, error_code); ++ else ++#endif ++ + die("general protection fault", regs, error_code); ++ } + return; + } + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) ++ if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) { ++ struct mm_struct *mm = tsk->mm; ++ unsigned long limit; ++ ++ down_write(&mm->mmap_sem); ++ limit = mm->context.user_cs_limit; ++ if (limit < TASK_SIZE) { ++ track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC); ++ up_write(&mm->mmap_sem); ++ return; ++ } ++ up_write(&mm->mmap_sem); ++ } ++#endif ++ + tsk->thread.error_code = error_code; + tsk->thread.trap_nr = X86_TRAP_GP; + +@@ -607,6 +693,9 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s) + container_of(task_pt_regs(current), + struct bad_iret_stack, regs); + ++ if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE) ++ new_stack = s; ++ + /* Copy the IRET target to the new stack. */ + memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8); + +@@ -778,7 +867,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code) + * This is the most likely code path that involves non-trivial use + * of the SYSENTER stack. Check that we haven't overrun it. + */ +- WARN(this_cpu_read(cpu_tss.SYSENTER_stack_canary) != STACK_END_MAGIC, ++ WARN(cpu_tss[raw_smp_processor_id()].SYSENTER_stack_canary != STACK_END_MAGIC, + "Overran or corrupted SYSENTER stack\n"); + #endif + ist_exit(regs); +@@ -908,7 +997,7 @@ void __init early_trap_init(void) + * since we don't have trace_debug and it will be reset to + * 'debug' in trap_init() by set_intr_gate_ist(). + */ +- set_intr_gate_notrace(X86_TRAP_DB, debug); ++ set_intr_gate_notrace(X86_TRAP_DB, int1); + /* int3 can be called from all */ + set_system_intr_gate(X86_TRAP_BP, &int3); + #ifdef CONFIG_X86_32 +@@ -975,6 +1064,19 @@ void __init trap_init(void) + set_bit(IA32_SYSCALL_VECTOR, used_vectors); + #endif + ++#ifdef CONFIG_PAX_REFCOUNT ++ set_intr_gate(X86_REFCOUNT_VECTOR, refcount_error); ++ set_bit(X86_REFCOUNT_VECTOR, used_vectors); ++#endif ++ ++#ifdef CONFIG_PAX_RAP ++ set_intr_gate(X86_RAP_CALL_VECTOR, rap_call_error); ++ set_bit(X86_RAP_CALL_VECTOR, used_vectors); ++ ++ set_intr_gate(X86_RAP_RET_VECTOR, rap_ret_error); ++ set_bit(X86_RAP_RET_VECTOR, used_vectors); ++#endif ++ + /* + * Set the IDT descriptor to a fixed read-only location, so that the + * "sidt" instruction will not leak the location of the kernel, and +@@ -993,7 +1095,7 @@ void __init trap_init(void) + * in early_trap_init(). However, ITS works only after + * cpu_init() loads TSS. See comments in early_trap_init(). + */ +- set_intr_gate_ist(X86_TRAP_DB, &debug, DEBUG_STACK); ++ set_intr_gate_ist(X86_TRAP_DB, &int1, DEBUG_STACK); + /* int3 can be called from all */ + set_system_intr_gate_ist(X86_TRAP_BP, &int3, DEBUG_STACK); + +@@ -1001,7 +1103,7 @@ void __init trap_init(void) + + #ifdef CONFIG_X86_64 + memcpy(&debug_idt_table, &idt_table, IDT_ENTRIES * 16); +- set_nmi_gate(X86_TRAP_DB, &debug); ++ set_nmi_gate(X86_TRAP_DB, &int1); + set_nmi_gate(X86_TRAP_BP, &int3); + #endif + } +diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c +index 6e57edf33d75..db9fa47a751e 100644 +--- a/arch/x86/kernel/tsc.c ++++ b/arch/x86/kernel/tsc.c +@@ -24,6 +24,7 @@ + #include <asm/geode.h> + #include <asm/apic.h> + #include <asm/intel-family.h> ++#include <asm/pgtable.h> + + unsigned int __read_mostly cpu_khz; /* TSC clocks / usec, not used here */ + EXPORT_SYMBOL(cpu_khz); +@@ -158,7 +159,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data) + */ + smp_wmb(); + +- ACCESS_ONCE(c2n->head) = data; ++ ACCESS_ONCE_RW(c2n->head) = data; + } + + /* +@@ -289,7 +290,7 @@ static void set_cyc2ns_scale(unsigned long khz, int cpu) + /* + * Scheduler clock - returns current time in nanosec units. + */ +-u64 native_sched_clock(void) ++unsigned long long native_sched_clock(void) + { + if (static_branch_likely(&__use_tsc)) { + u64 tsc_now = rdtsc(); +@@ -999,7 +1000,9 @@ static int time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, + } + if ((val == CPUFREQ_PRECHANGE && freq->old < freq->new) || + (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) { ++ pax_open_kernel(); + *lpj = cpufreq_scale(loops_per_jiffy_ref, ref_freq, freq->new); ++ pax_close_kernel(); + + tsc_khz = cpufreq_scale(tsc_khz_ref, ref_freq, freq->new); + if (!(freq->flags & CPUFREQ_CONST_LOOPS)) +diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c +index 495c776de4b4..c0427ef8f154 100644 +--- a/arch/x86/kernel/uprobes.c ++++ b/arch/x86/kernel/uprobes.c +@@ -287,7 +287,7 @@ static int uprobe_init_insn(struct arch_uprobe *auprobe, struct insn *insn, bool + { + u32 volatile *good_insns; + +- insn_init(insn, auprobe->insn, sizeof(auprobe->insn), x86_64); ++ insn_init(insn, (void *)ktva_ktla((unsigned long)auprobe->insn), sizeof(auprobe->insn), x86_64); + /* has the side-effect of processing the entire instruction */ + insn_get_length(insn); + if (WARN_ON_ONCE(!insn_complete(insn))) +@@ -978,7 +978,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs + + if (nleft != rasize) { + pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, " +- "%%ip=%#lx\n", current->pid, regs->sp, regs->ip); ++ "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip); + + force_sig_info(SIGSEGV, SEND_SIG_FORCED, current); + } +diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S +index 014ea59aa153..03cfe40e46e7 100644 +--- a/arch/x86/kernel/verify_cpu.S ++++ b/arch/x86/kernel/verify_cpu.S +@@ -20,6 +20,7 @@ + * arch/x86/boot/compressed/head_64.S: Boot cpu verification + * arch/x86/kernel/trampoline_64.S: secondary processor verification + * arch/x86/kernel/head_32.S: processor startup ++ * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume + * + * verify_cpu, returns the status of longmode and SSE in register %eax. + * 0: Success 1: Failure +diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c +index 01f30e56f99e..a304a4c76b11 100644 +--- a/arch/x86/kernel/vm86_32.c ++++ b/arch/x86/kernel/vm86_32.c +@@ -144,7 +144,7 @@ void save_v86_state(struct kernel_vm86_regs *regs, int retval) + do_exit(SIGSEGV); + } + +- tss = &per_cpu(cpu_tss, get_cpu()); ++ tss = cpu_tss + get_cpu(); + tsk->thread.sp0 = vm86->saved_sp0; + tsk->thread.sysenter_cs = __KERNEL_CS; + load_sp0(tss, &tsk->thread); +@@ -176,10 +176,8 @@ static void mark_screen_rdonly(struct mm_struct *mm) + goto out; + pmd = pmd_offset(pud, 0xA0000); + +- if (pmd_trans_huge(*pmd)) { +- struct vm_area_struct *vma = find_vma(mm, 0xA0000); +- split_huge_pmd(vma, pmd, 0xA0000); +- } ++ if (pmd_trans_huge(*pmd)) ++ split_huge_pmd(find_vma(mm, 0xA0000), pmd, 0xA0000); + if (pmd_none_or_clear_bad(pmd)) + goto out; + pte = pte_offset_map_lock(mm, pmd, 0xA0000, &ptl); +@@ -263,6 +261,13 @@ static long do_sys_vm86(struct vm86plus_struct __user *user_vm86, bool plus) + return -EPERM; + } + ++#ifdef CONFIG_GRKERNSEC_VM86 ++ if (!capable(CAP_SYS_RAWIO)) { ++ gr_handle_vm86(); ++ return -EPERM; ++ } ++#endif ++ + if (!vm86) { + if (!(vm86 = kzalloc(sizeof(*vm86), GFP_KERNEL))) + return -ENOMEM; +@@ -358,7 +363,7 @@ static long do_sys_vm86(struct vm86plus_struct __user *user_vm86, bool plus) + vm86->saved_sp0 = tsk->thread.sp0; + lazy_save_gs(vm86->regs32.gs); + +- tss = &per_cpu(cpu_tss, get_cpu()); ++ tss = cpu_tss + get_cpu(); + /* make room for real-mode segments */ + tsk->thread.sp0 += 16; + +@@ -538,7 +543,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i, + goto cannot_handle; + if (i == 0x21 && is_revectored(AH(regs), &vm86->int21_revectored)) + goto cannot_handle; +- intr_ptr = (unsigned long __user *) (i << 2); ++ intr_ptr = (unsigned long __force_user *) (i << 2); + if (get_user(segoffs, intr_ptr)) + goto cannot_handle; + if ((segoffs >> 16) == BIOSSEG) +@@ -831,6 +836,14 @@ static inline int get_and_reset_irq(int irqnumber) + static int do_vm86_irq_handling(int subfunction, int irqnumber) + { + int ret; ++ ++#ifdef CONFIG_GRKERNSEC_VM86 ++ if (!capable(CAP_SYS_RAWIO)) { ++ gr_handle_vm86(); ++ return -EPERM; ++ } ++#endif ++ + switch (subfunction) { + case VM86_GET_AND_RESET_IRQ: { + return get_and_reset_irq(irqnumber); +diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S +index dbf67f64d5ec..2836431982a3 100644 +--- a/arch/x86/kernel/vmlinux.lds.S ++++ b/arch/x86/kernel/vmlinux.lds.S +@@ -26,6 +26,13 @@ + #include <asm/page_types.h> + #include <asm/cache.h> + #include <asm/boot.h> ++#include <asm/segment.h> ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR) ++#else ++#define __KERNEL_TEXT_OFFSET 0 ++#endif + + #undef i386 /* in case the preprocessor is a 32bit one */ + +@@ -68,30 +75,44 @@ jiffies_64 = jiffies; + + PHDRS { + text PT_LOAD FLAGS(5); /* R_E */ ++#ifdef CONFIG_X86_32 ++ module PT_LOAD FLAGS(5); /* R_E */ ++#endif ++#ifdef CONFIG_XEN ++ rodata PT_LOAD FLAGS(5); /* R_E */ ++#else ++ rodata PT_LOAD FLAGS(4); /* R__ */ ++#endif + data PT_LOAD FLAGS(6); /* RW_ */ +-#ifdef CONFIG_X86_64 ++ init.begin PT_LOAD FLAGS(6); /* RW_ */ + #ifdef CONFIG_SMP + percpu PT_LOAD FLAGS(6); /* RW_ */ + #endif +- init PT_LOAD FLAGS(7); /* RWE */ +-#endif ++ text.init PT_LOAD FLAGS(5); /* R_E */ ++ text.exit PT_LOAD FLAGS(5); /* R_E */ ++ init PT_LOAD FLAGS(6); /* RW_ */ + note PT_NOTE FLAGS(0); /* ___ */ + } + + SECTIONS + { + #ifdef CONFIG_X86_32 +- . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR; +- phys_startup_32 = ABSOLUTE(startup_32 - LOAD_OFFSET); ++ . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR; + #else + . = __START_KERNEL; +- phys_startup_64 = ABSOLUTE(startup_64 - LOAD_OFFSET); + #endif + + /* Text and read-only data */ +- .text : AT(ADDR(.text) - LOAD_OFFSET) { +- _text = .; ++ .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) { + /* bootstrapping code */ ++#ifdef CONFIG_X86_32 ++ phys_startup_32 = ABSOLUTE(startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET); ++ __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET; ++#else ++ phys_startup_64 = ABSOLUTE(startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET); ++ __LOAD_PHYSICAL_ADDR = ABSOLUTE(. - LOAD_OFFSET + __KERNEL_TEXT_OFFSET); ++#endif ++ _text = .; + HEAD_TEXT + . = ALIGN(8); + _stext = .; +@@ -105,13 +126,35 @@ SECTIONS + SOFTIRQENTRY_TEXT + *(.fixup) + *(.gnu.warning) +- /* End of text section */ +- _etext = .; + } :text = 0x9090 + +- NOTES :text :note ++ . += __KERNEL_TEXT_OFFSET; + +- EXCEPTION_TABLE(16) :text = 0x9090 ++#ifdef CONFIG_X86_32 ++ . = ALIGN(PAGE_SIZE); ++ .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) { ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ MODULES_EXEC_VADDR = .; ++ BYTE(0) ++ . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024); ++ . = ALIGN(HPAGE_SIZE) - 1; ++ MODULES_EXEC_END = .; ++#endif ++ ++ } :module ++#endif ++ ++ .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) { ++ /* End of text section */ ++ BYTE(0) ++ _etext = . - __KERNEL_TEXT_OFFSET; ++ } ++ ++ . = ALIGN(PAGE_SIZE); ++ NOTES :rodata :note ++ ++ EXCEPTION_TABLE(16) :rodata + + /* .text should occupy whole number of pages */ + . = ALIGN(PAGE_SIZE); +@@ -121,16 +164,20 @@ SECTIONS + + /* Data */ + .data : AT(ADDR(.data) - LOAD_OFFSET) { ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ . = ALIGN(HPAGE_SIZE); ++#else ++ . = ALIGN(PAGE_SIZE); ++#endif ++ + /* Start of data section */ + _sdata = .; + + /* init_task */ + INIT_TASK_DATA(THREAD_SIZE) + +-#ifdef CONFIG_X86_32 +- /* 32 bit has nosave before _edata */ + NOSAVE_DATA +-#endif + + PAGE_ALIGNED_DATA(PAGE_SIZE) + +@@ -173,12 +220,19 @@ SECTIONS + . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE); + + /* Init code and data - will be freed after init */ +- . = ALIGN(PAGE_SIZE); + .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) { ++ BYTE(0) ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ . = ALIGN(HPAGE_SIZE); ++#else ++ . = ALIGN(PAGE_SIZE); ++#endif ++ + __init_begin = .; /* paired with __init_end */ +- } ++ } :init.begin + +-#if defined(CONFIG_X86_64) && defined(CONFIG_SMP) ++#ifdef CONFIG_SMP + /* + * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the + * output PHDR, so the next output section - .init.text - should +@@ -189,10 +243,13 @@ SECTIONS + "per-CPU data too large - increase CONFIG_PHYSICAL_START") + #endif + +- INIT_TEXT_SECTION(PAGE_SIZE) +-#ifdef CONFIG_X86_64 +- :init +-#endif ++ . = ALIGN(PAGE_SIZE); ++ init_begin = .; ++ .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) { ++ VMLINUX_SYMBOL(_sinittext) = .; ++ INIT_TEXT ++ . = ALIGN(PAGE_SIZE); ++ } :text.init + + /* + * Section for code used exclusively before alternatives are run. All +@@ -201,11 +258,29 @@ SECTIONS + * + * See static_cpu_has() for an example. + */ +- .altinstr_aux : AT(ADDR(.altinstr_aux) - LOAD_OFFSET) { ++ .altinstr_aux : AT(ADDR(.altinstr_aux) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) { + *(.altinstr_aux) + } + +- INIT_DATA_SECTION(16) ++ /* ++ * .exit.text is discard at runtime, not link time, to deal with ++ * references from .altinstructions and .eh_frame ++ */ ++ .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) { ++ EXIT_TEXT ++ VMLINUX_SYMBOL(_einittext) = .; ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ . = ALIGN(HPAGE_SIZE); ++#else ++ . = ALIGN(16); ++#endif ++ ++ } :text.exit ++ . = init_begin + SIZEOF(.init.text) + SIZEOF(.altinstr_aux) + SIZEOF(.exit.text); ++ ++ . = ALIGN(PAGE_SIZE); ++ INIT_DATA_SECTION(16) :init + + .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) { + __x86_cpu_dev_start = .; +@@ -276,19 +351,12 @@ SECTIONS + } + + . = ALIGN(8); +- /* +- * .exit.text is discard at runtime, not link time, to deal with +- * references from .altinstructions and .eh_frame +- */ +- .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { +- EXIT_TEXT +- } + + .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { + EXIT_DATA + } + +-#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP) ++#ifndef CONFIG_SMP + PERCPU_SECTION(INTERNODE_CACHE_BYTES) + #endif + +@@ -307,16 +375,10 @@ SECTIONS + .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) { + __smp_locks = .; + *(.smp_locks) +- . = ALIGN(PAGE_SIZE); + __smp_locks_end = .; ++ . = ALIGN(PAGE_SIZE); + } + +-#ifdef CONFIG_X86_64 +- .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { +- NOSAVE_DATA +- } +-#endif +- + /* BSS */ + . = ALIGN(PAGE_SIZE); + .bss : AT(ADDR(.bss) - LOAD_OFFSET) { +@@ -332,6 +394,7 @@ SECTIONS + __brk_base = .; + . += 64 * 1024; /* 64k alignment slop space */ + *(.brk_reservation) /* areas brk users have reserved */ ++ . = ALIGN(HPAGE_SIZE); + __brk_limit = .; + } + +@@ -362,13 +425,12 @@ SECTIONS + * for the boot processor. + */ + #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load +-INIT_PER_CPU(gdt_page); + INIT_PER_CPU(irq_stack_union); + + /* + * Build-time check on the image size: + */ +-. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE), ++. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE), + "kernel image bigger than KERNEL_IMAGE_SIZE"); + + #ifdef CONFIG_SMP +diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c +index b034b1b14b9c..61b3eefcee98 100644 +--- a/arch/x86/kernel/vsmp_64.c ++++ b/arch/x86/kernel/vsmp_64.c +@@ -117,11 +117,13 @@ static void __init set_vsmp_pv_ops(void) + + if (cap & ctl & (1 << 4)) { + /* Setup irq ops and turn on vSMP IRQ fastpath handling */ +- pv_irq_ops.irq_disable = PV_CALLEE_SAVE(vsmp_irq_disable); +- pv_irq_ops.irq_enable = PV_CALLEE_SAVE(vsmp_irq_enable); +- pv_irq_ops.save_fl = PV_CALLEE_SAVE(vsmp_save_fl); +- pv_irq_ops.restore_fl = PV_CALLEE_SAVE(vsmp_restore_fl); ++ pax_open_kernel(); ++ pv_irq_ops.irq_disable = PV_CALLEE_SAVE(irq_disable, vsmp_irq_disable); ++ pv_irq_ops.irq_enable = PV_CALLEE_SAVE(irq_enable, vsmp_irq_enable); ++ pv_irq_ops.save_fl = PV_CALLEE_SAVE(save_fl, vsmp_save_fl); ++ pv_irq_ops.restore_fl = PV_CALLEE_SAVE(restore_fl, vsmp_restore_fl); + pv_init_ops.patch = vsmp_patch; ++ pax_close_kernel(); + ctl &= ~(1 << 4); + } + writel(ctl, address + 4); +diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c +index de36660751b5..7e7b6e6c225e 100644 +--- a/arch/x86/kvm/emulate.c ++++ b/arch/x86/kvm/emulate.c +@@ -25,6 +25,7 @@ + #include <asm/kvm_emulate.h> + #include <linux/stringify.h> + #include <asm/debugreg.h> ++#include <linux/linkage.h> + + #include "x86.h" + #include "tss.h" +@@ -220,7 +221,7 @@ struct opcode { + void (*fastop)(struct fastop *fake); + } u; + int (*check_perm)(struct x86_emulate_ctxt *ctxt); +-}; ++} __rap_hash; + + struct group_dual { + struct opcode mod012[8]; +@@ -425,25 +426,6 @@ static int fastop(struct x86_emulate_ctxt *ctxt, void (*fop)(struct fastop *)); + asm(".global kvm_fastop_exception \n" + "kvm_fastop_exception: xor %esi, %esi; ret"); + +-FOP_START(setcc) +-FOP_SETCC(seto) +-FOP_SETCC(setno) +-FOP_SETCC(setc) +-FOP_SETCC(setnc) +-FOP_SETCC(setz) +-FOP_SETCC(setnz) +-FOP_SETCC(setbe) +-FOP_SETCC(setnbe) +-FOP_SETCC(sets) +-FOP_SETCC(setns) +-FOP_SETCC(setp) +-FOP_SETCC(setnp) +-FOP_SETCC(setl) +-FOP_SETCC(setnl) +-FOP_SETCC(setle) +-FOP_SETCC(setnle) +-FOP_END; +- + FOP_START(salc) "pushf; sbb %al, %al; popf \n\t" FOP_RET + FOP_END; + +@@ -1006,14 +988,82 @@ static int em_bsr_c(struct x86_emulate_ctxt *ctxt) + return fastop(ctxt, em_bsr); + } + +-static __always_inline u8 test_cc(unsigned int condition, unsigned long flags) ++static unsigned int test_cc(unsigned int condition, unsigned int flags) + { +- u8 rc; +- void (*fop)(void) = (void *)em_setcc + 4 * (condition & 0xf); ++ unsigned int rc; ++ ++ switch (condition & 0xf) { ++ case 0: ++ rc = flags & X86_EFLAGS_OF; ++ break; ++ ++ case 1: ++ rc = ~flags & X86_EFLAGS_OF; ++ break; ++ ++ case 2: ++ rc = flags & X86_EFLAGS_CF; ++ break; ++ ++ case 3: ++ rc = ~flags & X86_EFLAGS_CF; ++ break; ++ ++ case 4: ++ rc = flags & X86_EFLAGS_ZF; ++ break; ++ ++ case 5: ++ rc = ~flags & X86_EFLAGS_ZF; ++ break; ++ ++ case 6: ++ rc = flags & (X86_EFLAGS_CF | X86_EFLAGS_ZF); ++ break; ++ ++ case 7: ++ rc = (flags & (X86_EFLAGS_CF | X86_EFLAGS_ZF)) ? 0 : 1; ++ break; ++ ++ case 8: ++ rc = flags & X86_EFLAGS_SF; ++ break; ++ ++ case 9: ++ rc = ~flags & X86_EFLAGS_SF; ++ break; ++ ++ case 10: ++ rc = flags & X86_EFLAGS_PF; ++ break; ++ ++ case 11: ++ rc = ~flags & X86_EFLAGS_PF; ++ break; ++ ++ case 12: ++ rc = flags & X86_EFLAGS_SF; ++ rc ^= (flags & X86_EFLAGS_OF) >> (X86_EFLAGS_OF_BIT - X86_EFLAGS_SF_BIT); ++ break; ++ ++ case 13: ++ rc = ~flags & X86_EFLAGS_SF; ++ rc ^= (flags & X86_EFLAGS_OF) >> (X86_EFLAGS_OF_BIT - X86_EFLAGS_SF_BIT); ++ break; ++ ++ case 14: ++ rc = flags & X86_EFLAGS_SF; ++ rc ^= (flags & X86_EFLAGS_OF) >> (X86_EFLAGS_OF_BIT - X86_EFLAGS_SF_BIT); ++ rc |= flags & X86_EFLAGS_ZF; ++ break; ++ ++ case 15: ++ rc = ~flags & X86_EFLAGS_SF; ++ rc ^= (flags & X86_EFLAGS_OF) >> (X86_EFLAGS_OF_BIT - X86_EFLAGS_SF_BIT); ++ rc &= (~flags & X86_EFLAGS_ZF) << (X86_EFLAGS_SF_BIT - X86_EFLAGS_ZF_BIT); ++ break; ++ } + +- flags = (flags & EFLAGS_MASK) | X86_EFLAGS_IF; +- asm("push %[flags]; popf; call *%[fastop]" +- : "=a"(rc) : [fastop]"r"(fop), [flags]"r"(flags)); + return rc; + } + +@@ -1959,7 +2009,7 @@ static int em_push_sreg(struct x86_emulate_ctxt *ctxt) + static int em_pop_sreg(struct x86_emulate_ctxt *ctxt) + { + int seg = ctxt->src2.val; +- unsigned long selector; ++ u16 selector; + int rc; + + rc = emulate_pop(ctxt, &selector, 2); +@@ -1971,7 +2021,7 @@ static int em_pop_sreg(struct x86_emulate_ctxt *ctxt) + if (ctxt->op_bytes > 2) + rsp_increment(ctxt, ctxt->op_bytes - 2); + +- rc = load_segment_descriptor(ctxt, (u16)selector, seg); ++ rc = load_segment_descriptor(ctxt, selector, seg); + return rc; + } + +@@ -4059,7 +4109,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt) + int cr = ctxt->modrm_reg; + u64 efer = 0; + +- static u64 cr_reserved_bits[] = { ++ static const u64 cr_reserved_bits[] = { + 0xffffffff00000000ULL, + 0, 0, 0, /* CR3 checked later */ + CR4_RESERVED_BITS, +@@ -5147,7 +5197,10 @@ int x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len) + if (ctxt->d == 0) + return EMULATION_FAILED; + +- ctxt->execute = opcode.u.execute; ++ if (ctxt->d & Fastop) ++ ctxt->u.fastop = opcode.u.fastop; ++ else ++ ctxt->u.execute = opcode.u.execute; + + if (unlikely(ctxt->ud) && likely(!(ctxt->d & EmulateOnUD))) + return EMULATION_FAILED; +@@ -5286,7 +5339,7 @@ static int fastop(struct x86_emulate_ctxt *ctxt, void (*fop)(struct fastop *)) + if (!(ctxt->d & ByteOp)) + fop += __ffs(ctxt->dst.bytes) * FASTOP_SIZE; + +- asm("push %[flags]; popf; call *%[fastop]; pushf; pop %[flags]\n" ++ asm("push %[flags]; popf;" PAX_INDIRECT_CALL("*%[fastop]", "opcode.u.fastop") "; pushf; pop %[flags]\n" + : "+a"(ctxt->dst.val), "+d"(ctxt->src.val), [flags]"+D"(flags), + [fastop]"+S"(fop), "+r"(__sp) + : "c"(ctxt->src2.val)); +@@ -5456,15 +5509,14 @@ int x86_emulate_insn(struct x86_emulate_ctxt *ctxt) + else + ctxt->eflags &= ~X86_EFLAGS_RF; + +- if (ctxt->execute) { ++ if (ctxt->u.execute) { + if (ctxt->d & Fastop) { +- void (*fop)(struct fastop *) = (void *)ctxt->execute; +- rc = fastop(ctxt, fop); ++ rc = fastop(ctxt, ctxt->u.fastop); + if (rc != X86EMUL_CONTINUE) + goto done; + goto writeback; + } +- rc = ctxt->execute(ctxt); ++ rc = ctxt->u.execute(ctxt); + if (rc != X86EMUL_CONTINUE) + goto done; + goto writeback; +diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c +index 7cc2360f1848..6ae1236474d9 100644 +--- a/arch/x86/kvm/i8259.c ++++ b/arch/x86/kvm/i8259.c +@@ -39,14 +39,14 @@ + + static void pic_irq_request(struct kvm *kvm, int level); + ++static void pic_lock(struct kvm_pic *s) __acquires(&s->lock); + static void pic_lock(struct kvm_pic *s) +- __acquires(&s->lock) + { + spin_lock(&s->lock); + } + ++static void pic_unlock(struct kvm_pic *s) __releases(&s->lock); + static void pic_unlock(struct kvm_pic *s) +- __releases(&s->lock) + { + bool wakeup = s->wakeup_needed; + struct kvm_vcpu *vcpu, *found = NULL; +@@ -72,6 +72,7 @@ static void pic_unlock(struct kvm_pic *s) + } + } + ++static void pic_clear_isr(struct kvm_kpic_state *s, int irq) __must_hold(s->pics_state); + static void pic_clear_isr(struct kvm_kpic_state *s, int irq) + { + s->isr &= ~(1 << irq); +@@ -219,6 +220,7 @@ void kvm_pic_clear_all(struct kvm_pic *s, int irq_source_id) + /* + * acknowledge interrupt 'irq' + */ ++static inline void pic_intack(struct kvm_kpic_state *s, int irq) __must_hold(s); + static inline void pic_intack(struct kvm_kpic_state *s, int irq) + { + s->isr |= 1 << irq; +@@ -273,6 +275,7 @@ int kvm_pic_read_irq(struct kvm *kvm) + return intno; + } + ++void kvm_pic_reset(struct kvm_kpic_state *s) __must_hold(s); + void kvm_pic_reset(struct kvm_kpic_state *s) + { + int irq, i; +@@ -307,6 +310,7 @@ void kvm_pic_reset(struct kvm_kpic_state *s) + pic_clear_isr(s, irq); + } + ++static void pic_ioport_write(void *opaque, u32 addr, u32 val) __must_hold(opaque); + static void pic_ioport_write(void *opaque, u32 addr, u32 val) + { + struct kvm_kpic_state *s = opaque; +@@ -400,6 +404,7 @@ static void pic_ioport_write(void *opaque, u32 addr, u32 val) + } + } + ++static u32 pic_poll_read(struct kvm_kpic_state *s, u32 addr1) __must_hold(s); + static u32 pic_poll_read(struct kvm_kpic_state *s, u32 addr1) + { + int ret; +@@ -422,6 +427,7 @@ static u32 pic_poll_read(struct kvm_kpic_state *s, u32 addr1) + return ret; + } + ++static u32 pic_ioport_read(void *opaque, u32 addr1) __must_hold(opaque); + static u32 pic_ioport_read(void *opaque, u32 addr1) + { + struct kvm_kpic_state *s = opaque; +diff --git a/arch/x86/kvm/ioapic.c b/arch/x86/kvm/ioapic.c +index 6e219e5c07d2..ccaf11560a66 100644 +--- a/arch/x86/kvm/ioapic.c ++++ b/arch/x86/kvm/ioapic.c +@@ -415,6 +415,8 @@ static void kvm_ioapic_eoi_inject_work(struct work_struct *work) + #define IOAPIC_SUCCESSIVE_IRQ_MAX_COUNT 10000 + + static void __kvm_ioapic_update_eoi(struct kvm_vcpu *vcpu, ++ struct kvm_ioapic *ioapic, int vector, int trigger_mode) __must_hold(&ioapic->lock); ++static void __kvm_ioapic_update_eoi(struct kvm_vcpu *vcpu, + struct kvm_ioapic *ioapic, int vector, int trigger_mode) + { + struct dest_map *dest_map = &ioapic->rtc_status.dest_map; +diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c +index 3f05c044720b..b79e6eaba20f 100644 +--- a/arch/x86/kvm/lapic.c ++++ b/arch/x86/kvm/lapic.c +@@ -57,7 +57,7 @@ + #define APIC_BUS_CYCLE_NS 1 + + /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */ +-#define apic_debug(fmt, arg...) ++#define apic_debug(fmt, arg...) do {} while (0) + + /* 14 is the version for Xeon and Pentium 8.4.8*/ + #define APIC_VERSION (0x14UL | ((KVM_APIC_LVT_NUM - 1) << 16)) +diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h +index a01105485315..da14b4785b7f 100644 +--- a/arch/x86/kvm/paging_tmpl.h ++++ b/arch/x86/kvm/paging_tmpl.h +@@ -355,7 +355,7 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker, + if (unlikely(kvm_is_error_hva(host_addr))) + goto error; + +- ptep_user = (pt_element_t __user *)((void *)host_addr + offset); ++ ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset); + if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte)))) + goto error; + walker->ptep_user[walker->level - 1] = ptep_user; +diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c +index 8ca1eca5038d..fff3699bb738 100644 +--- a/arch/x86/kvm/svm.c ++++ b/arch/x86/kvm/svm.c +@@ -4253,7 +4253,11 @@ static void reload_tss(struct kvm_vcpu *vcpu) + int cpu = raw_smp_processor_id(); + + struct svm_cpu_data *sd = per_cpu(svm_data, cpu); ++ ++ pax_open_kernel(); + sd->tss_desc->type = 9; /* available 32/64-bit TSS */ ++ pax_close_kernel(); ++ + load_TR_desc(); + } + +@@ -4895,6 +4899,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu) + #endif + #endif + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ __set_fs(current->thread.addr_limit); ++#endif ++ + reload_tss(vcpu); + + local_irq_disable(); +diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c +index 04e6bbbd8736..f93f3e5191b0 100644 +--- a/arch/x86/kvm/vmx.c ++++ b/arch/x86/kvm/vmx.c +@@ -1675,14 +1675,14 @@ static __always_inline void vmcs_writel(unsigned long field, unsigned long value + __vmcs_writel(field, value); + } + +-static __always_inline void vmcs_clear_bits(unsigned long field, u32 mask) ++static __always_inline void vmcs_clear_bits(unsigned long field, unsigned long mask) + { + BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6000) == 0x2000, + "vmcs_clear_bits does not support 64-bit fields"); + __vmcs_writel(field, __vmcs_readl(field) & ~mask); + } + +-static __always_inline void vmcs_set_bits(unsigned long field, u32 mask) ++static __always_inline void vmcs_set_bits(unsigned long field, unsigned long mask) + { + BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6000) == 0x2000, + "vmcs_set_bits does not support 64-bit fields"); +@@ -1961,7 +1961,11 @@ static void reload_tss(void) + struct desc_struct *descs; + + descs = (void *)gdt->address; ++ ++ pax_open_kernel(); + descs[GDT_ENTRY_TSS].type = 9; /* available TSS */ ++ pax_close_kernel(); ++ + load_TR_desc(); + } + +@@ -2265,6 +2269,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu) + vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */ + vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */ + ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */ ++#endif ++ + rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp); + vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */ + +@@ -2596,7 +2604,7 @@ static void setup_msrs(struct vcpu_vmx *vmx) + * guest_tsc = (host_tsc * tsc multiplier) >> 48 + tsc_offset + * -- Intel TSC Scaling for Virtualization White Paper, sec 1.3 + */ +-static u64 guest_read_tsc(struct kvm_vcpu *vcpu) ++static u64 __intentional_overflow(-1) guest_read_tsc(struct kvm_vcpu *vcpu) + { + u64 host_tsc, tsc_offset; + +@@ -4848,7 +4856,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx) + unsigned long cr4; + + vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */ ++ ++#ifndef CONFIG_PAX_PER_CPU_PGD + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */ ++#endif + + /* Save the most likely value for this task's CR4 in the VMCS. */ + cr4 = cr4_read_shadow(); +@@ -4875,7 +4886,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx) + vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */ + vmx->host_idt_base = dt.address; + +- vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */ ++ vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */ + + rdmsr(MSR_IA32_SYSENTER_CS, low32, high32); + vmcs_write32(HOST_IA32_SYSENTER_CS, low32); +@@ -6447,11 +6458,17 @@ static __init int hardware_setup(void) + * page upon invalidation. No need to do anything if not + * using the APIC_ACCESS_ADDR VMCS field. + */ +- if (!flexpriority_enabled) ++ if (!flexpriority_enabled) { ++ pax_open_kernel(); + kvm_x86_ops->set_apic_access_page_addr = NULL; ++ pax_close_kernel(); ++ } + +- if (!cpu_has_vmx_tpr_shadow()) ++ if (!cpu_has_vmx_tpr_shadow()) { ++ pax_open_kernel(); + kvm_x86_ops->update_cr8_intercept = NULL; ++ pax_close_kernel(); ++ } + + if (enable_ept && !cpu_has_vmx_ept_2m_page()) + kvm_disable_largepages(); +@@ -6532,10 +6549,12 @@ static __init int hardware_setup(void) + enable_pml = 0; + + if (!enable_pml) { ++ pax_open_kernel(); + kvm_x86_ops->slot_enable_log_dirty = NULL; + kvm_x86_ops->slot_disable_log_dirty = NULL; + kvm_x86_ops->flush_log_dirty = NULL; + kvm_x86_ops->enable_log_dirty_pt_masked = NULL; ++ pax_close_kernel(); + } + + if (cpu_has_vmx_preemption_timer() && enable_preemption_timer) { +@@ -8935,6 +8954,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu) + "jmp 2f \n\t" + "1: " __ex(ASM_VMX_VMRESUME) "\n\t" + "2: " ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ "ljmp %[cs],$3f\n\t" ++ "3: " ++#endif ++ + /* Save guest registers, load host registers, keep flags */ + "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t" + "pop %0 \n\t" +@@ -8987,6 +9012,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu) + #endif + [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)), + [wordsize]"i"(sizeof(ulong)) ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ ,[cs]"i"(__KERNEL_CS) ++#endif ++ + : "cc", "memory" + #ifdef CONFIG_X86_64 + , "rax", "rbx", "rdi", "rsi" +@@ -9000,7 +9030,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu) + if (debugctlmsr) + update_debugctlmsr(debugctlmsr); + +-#ifndef CONFIG_X86_64 ++#ifdef CONFIG_X86_32 + /* + * The sysexit path does not restore ds/es, so we must set them to + * a reasonable value ourselves. +@@ -9009,8 +9039,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu) + * may be executed in interrupt context, which saves and restore segments + * around it, nullifying its effect. + */ +- loadsegment(ds, __USER_DS); +- loadsegment(es, __USER_DS); ++ loadsegment(ds, __KERNEL_DS); ++ loadsegment(es, __KERNEL_DS); ++ loadsegment(ss, __KERNEL_DS); ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ loadsegment(fs, __KERNEL_PERCPU); ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ __set_fs(current->thread.addr_limit); ++#endif ++ + #endif + + vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP) +diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c +index 3dbcb09c19cf..7aa98369dc3d 100644 +--- a/arch/x86/kvm/x86.c ++++ b/arch/x86/kvm/x86.c +@@ -2013,8 +2013,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data) + { + struct kvm *kvm = vcpu->kvm; + int lm = is_long_mode(vcpu); +- u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64 +- : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32; ++ u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64 ++ : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32; + u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64 + : kvm->arch.xen_hvm_config.blob_size_32; + u32 page_num = data & ~PAGE_MASK; +@@ -2724,6 +2724,8 @@ long kvm_arch_dev_ioctl(struct file *filp, + if (n < msr_list.nmsrs) + goto out; + r = -EFAULT; ++ if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save)) ++ goto out; + if (copy_to_user(user_msr_list->indices, &msrs_to_save, + num_msrs_to_save * sizeof(u32))) + goto out; +@@ -3151,7 +3153,7 @@ static int kvm_vcpu_ioctl_x86_set_debugregs(struct kvm_vcpu *vcpu, + + static void fill_xsave(u8 *dest, struct kvm_vcpu *vcpu) + { +- struct xregs_state *xsave = &vcpu->arch.guest_fpu.state.xsave; ++ struct xregs_state *xsave = &vcpu->arch.guest_fpu.state->xsave; + u64 xstate_bv = xsave->header.xfeatures; + u64 valid; + +@@ -3188,7 +3190,7 @@ static void fill_xsave(u8 *dest, struct kvm_vcpu *vcpu) + + static void load_xsave(struct kvm_vcpu *vcpu, u8 *src) + { +- struct xregs_state *xsave = &vcpu->arch.guest_fpu.state.xsave; ++ struct xregs_state *xsave = &vcpu->arch.guest_fpu.state->xsave; + u64 xstate_bv = *(u64 *)(src + XSAVE_HDR_OFFSET); + u64 valid; + +@@ -3232,7 +3234,7 @@ static void kvm_vcpu_ioctl_x86_get_xsave(struct kvm_vcpu *vcpu, + fill_xsave((u8 *) guest_xsave->region, vcpu); + } else { + memcpy(guest_xsave->region, +- &vcpu->arch.guest_fpu.state.fxsave, ++ &vcpu->arch.guest_fpu.state->fxsave, + sizeof(struct fxregs_state)); + *(u64 *)&guest_xsave->region[XSAVE_HDR_OFFSET / sizeof(u32)] = + XFEATURE_MASK_FPSSE; +@@ -3262,7 +3264,7 @@ static int kvm_vcpu_ioctl_x86_set_xsave(struct kvm_vcpu *vcpu, + if (xstate_bv & ~XFEATURE_MASK_FPSSE || + mxcsr & ~mxcsr_feature_mask) + return -EINVAL; +- memcpy(&vcpu->arch.guest_fpu.state.fxsave, ++ memcpy(&vcpu->arch.guest_fpu.state->fxsave, + guest_xsave->region, sizeof(struct fxregs_state)); + } + return 0; +@@ -5843,7 +5845,7 @@ static unsigned long kvm_get_guest_ip(void) + unsigned long ip = 0; + + if (__this_cpu_read(current_vcpu)) +- ip = kvm_rip_read(__this_cpu_read(current_vcpu)); ++ ip = kvm_get_linear_rip(__this_cpu_read(current_vcpu)); + + return ip; + } +@@ -6568,6 +6570,7 @@ void kvm_arch_mmu_notifier_invalidate_page(struct kvm *kvm, + * exiting to the userspace. Otherwise, the value will be returned to the + * userspace. + */ ++static int vcpu_enter_guest(struct kvm_vcpu *vcpu) __must_hold(&vcpu->kvm->srcu); + static int vcpu_enter_guest(struct kvm_vcpu *vcpu) + { + int r; +@@ -6842,6 +6845,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu) + return r; + } + ++static inline int vcpu_block(struct kvm *kvm, struct kvm_vcpu *vcpu) __must_hold(&kvm->srcu); + static inline int vcpu_block(struct kvm *kvm, struct kvm_vcpu *vcpu) + { + if (!kvm_arch_vcpu_runnable(vcpu) && +@@ -7395,7 +7399,7 @@ int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu, + int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) + { + struct fxregs_state *fxsave = +- &vcpu->arch.guest_fpu.state.fxsave; ++ &vcpu->arch.guest_fpu.state->fxsave; + + memcpy(fpu->fpr, fxsave->st_space, 128); + fpu->fcw = fxsave->cwd; +@@ -7412,7 +7416,7 @@ int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) + int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) + { + struct fxregs_state *fxsave = +- &vcpu->arch.guest_fpu.state.fxsave; ++ &vcpu->arch.guest_fpu.state->fxsave; + + memcpy(fxsave->st_space, fpu->fpr, 128); + fxsave->cwd = fpu->fcw; +@@ -7428,9 +7432,9 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) + + static void fx_init(struct kvm_vcpu *vcpu) + { +- fpstate_init(&vcpu->arch.guest_fpu.state); ++ fpstate_init(vcpu->arch.guest_fpu.state); + if (boot_cpu_has(X86_FEATURE_XSAVES)) +- vcpu->arch.guest_fpu.state.xsave.header.xcomp_bv = ++ vcpu->arch.guest_fpu.state->xsave.header.xcomp_bv = + host_xcr0 | XSTATE_COMPACTION_ENABLED; + + /* +@@ -7453,7 +7457,7 @@ void kvm_load_guest_fpu(struct kvm_vcpu *vcpu) + */ + vcpu->guest_fpu_loaded = 1; + __kernel_fpu_begin(); +- __copy_kernel_to_fpregs(&vcpu->arch.guest_fpu.state); ++ __copy_kernel_to_fpregs(vcpu->arch.guest_fpu.state); + trace_kvm_fpu(1); + } + +@@ -7753,6 +7757,8 @@ bool kvm_vcpu_is_bsp(struct kvm_vcpu *vcpu) + struct static_key kvm_no_apic_vcpu __read_mostly; + EXPORT_SYMBOL_GPL(kvm_no_apic_vcpu); + ++extern struct kmem_cache *fpregs_state_cachep; ++ + int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) + { + struct page *page; +@@ -7770,11 +7776,14 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) + else + vcpu->arch.mp_state = KVM_MP_STATE_UNINITIALIZED; + +- page = alloc_page(GFP_KERNEL | __GFP_ZERO); +- if (!page) { +- r = -ENOMEM; ++ r = -ENOMEM; ++ vcpu->arch.guest_fpu.state = kmem_cache_alloc(fpregs_state_cachep, GFP_KERNEL); ++ if (!vcpu->arch.guest_fpu.state) + goto fail; +- } ++ ++ page = alloc_page(GFP_KERNEL | __GFP_ZERO); ++ if (!page) ++ goto fail_free_fpregs; + vcpu->arch.pio_data = page_address(page); + + kvm_set_tsc_khz(vcpu, max_tsc_khz); +@@ -7832,6 +7841,9 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) + kvm_mmu_destroy(vcpu); + fail_free_pio_data: + free_page((unsigned long)vcpu->arch.pio_data); ++fail_free_fpregs: ++ kmem_cache_free(fpregs_state_cachep, vcpu->arch.guest_fpu.state); ++ vcpu->arch.guest_fpu.state = NULL; + fail: + return r; + } +@@ -7850,6 +7862,8 @@ void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) + free_page((unsigned long)vcpu->arch.pio_data); + if (!lapic_in_kernel(vcpu)) + static_key_slow_dec(&kvm_no_apic_vcpu); ++ kmem_cache_free(fpregs_state_cachep, vcpu->arch.guest_fpu.state); ++ vcpu->arch.guest_fpu.state = NULL; + } + + void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) +diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c +index 25da5bc8d83d..235cb8819611 100644 +--- a/arch/x86/lguest/boot.c ++++ b/arch/x86/lguest/boot.c +@@ -262,7 +262,7 @@ PV_CALLEE_SAVE_REGS_THUNK(lguest_irq_disable); + /*:*/ + + /* These are in head_32.S */ +-extern void lg_irq_enable(void); ++extern asmlinkage void lg_irq_enable(void); + extern void lg_restore_fl(unsigned long flags); + + /*M:003 +@@ -1329,9 +1329,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count) + * Rebooting also tells the Host we're finished, but the RESTART flag tells the + * Launcher to reboot us. + */ +-static void lguest_restart(char *reason) ++static __noreturn void lguest_restart(char *reason) + { + hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0); ++ BUG(); + } + + /*G:050 +@@ -1392,6 +1393,11 @@ static unsigned lguest_patch(u8 type, u16 clobber, void *ibuf, + return insn_len; + } + ++#ifdef CONFIG_PAX_RAP ++PV_CALLEE_SAVE_REGS_THUNK(lg_restore_fl); ++PV_CALLEE_SAVE_REGS_THUNK(lg_irq_enable); ++#endif ++ + /*G:029 + * Once we get to lguest_init(), we know we're a Guest. The various + * pv_ops structures in the kernel provide points for (almost) every routine we +@@ -1412,10 +1418,10 @@ __init void lguest_init(void) + */ + + /* Interrupt-related operations */ +- pv_irq_ops.save_fl = PV_CALLEE_SAVE(lguest_save_fl); +- pv_irq_ops.restore_fl = __PV_IS_CALLEE_SAVE(lg_restore_fl); +- pv_irq_ops.irq_disable = PV_CALLEE_SAVE(lguest_irq_disable); +- pv_irq_ops.irq_enable = __PV_IS_CALLEE_SAVE(lg_irq_enable); ++ pv_irq_ops.save_fl = PV_CALLEE_SAVE(save_fl, lguest_save_fl); ++ pv_irq_ops.restore_fl = __PV_IS_CALLEE_SAVE(restore_fl, lg_restore_fl); ++ pv_irq_ops.irq_disable = PV_CALLEE_SAVE(irq_disable, lguest_irq_disable); ++ pv_irq_ops.irq_enable = __PV_IS_CALLEE_SAVE(irq_enable, lg_irq_enable); + pv_irq_ops.safe_halt = lguest_safe_halt; + + /* Setup operations */ +diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile +index 34a74131a12c..375b9b1f37a8 100644 +--- a/arch/x86/lib/Makefile ++++ b/arch/x86/lib/Makefile +@@ -29,6 +29,10 @@ lib-$(CONFIG_RANDOMIZE_BASE) += kaslr.o + obj-y += msr.o msr-reg.o msr-reg-export.o hweight.o + + ifeq ($(CONFIG_X86_32),y) ++ GCC_PLUGINS_CFLAGS_strstr_32.o += $(INITIFY_DISABLE_VERIFY_NOCAPTURE_FUNCTIONS) ++ GCC_PLUGINS_CFLAGS_string_32.o += $(INITIFY_DISABLE_VERIFY_NOCAPTURE_FUNCTIONS) ++ GCC_PLUGINS_CFLAGS_memcpy_32.o += $(INITIFY_DISABLE_VERIFY_NOCAPTURE_FUNCTIONS) ++ + obj-y += atomic64_32.o + lib-y += atomic64_cx8_32.o + lib-y += checksum_32.o +diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S +index 9b0ca8fe80fc..390af89f71a7 100644 +--- a/arch/x86/lib/atomic64_386_32.S ++++ b/arch/x86/lib/atomic64_386_32.S +@@ -10,6 +10,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/irq_vectors.h> + #include <asm/alternative-asm.h> + + /* if you want SMP support, implement these with real spinlocks */ +@@ -32,26 +33,34 @@ ENTRY(atomic64_##op##_386); \ + + #define ENDP endp + +-#define RET \ ++#define RET(op) \ + UNLOCK v; \ +- ret ++ pax_ret atomic64_##op##_386 + +-#define RET_ENDP \ +- RET; \ ++#define RET_ENDP(op) \ ++ RET(op); \ + ENDP + + #define v %ecx + BEGIN(read) + movl (v), %eax + movl 4(v), %edx +-RET_ENDP ++RET_ENDP(read) ++BEGIN(read_unchecked) ++ movl (v), %eax ++ movl 4(v), %edx ++RET_ENDP(read_unchecked) + #undef v + + #define v %esi + BEGIN(set) + movl %ebx, (v) + movl %ecx, 4(v) +-RET_ENDP ++RET_ENDP(set) ++BEGIN(set_unchecked) ++ movl %ebx, (v) ++ movl %ecx, 4(v) ++RET_ENDP(set_unchecked) + #undef v + + #define v %esi +@@ -60,30 +69,51 @@ BEGIN(xchg) + movl 4(v), %edx + movl %ebx, (v) + movl %ecx, 4(v) +-RET_ENDP ++RET_ENDP(xchg) + #undef v + + #define v %ecx + BEGIN(add) + addl %eax, (v) + adcl %edx, 4(v) +-RET_ENDP ++ ++ PAX_REFCOUNT64_OVERFLOW (v) ++RET_ENDP(add) ++BEGIN(add_unchecked) ++ addl %eax, (v) ++ adcl %edx, 4(v) ++RET_ENDP(add_unchecked) + #undef v + + #define v %ecx + BEGIN(add_return) + addl (v), %eax + adcl 4(v), %edx ++ + movl %eax, (v) + movl %edx, 4(v) +-RET_ENDP ++ ++ PAX_REFCOUNT64_OVERFLOW (v) ++RET_ENDP(add_return) ++BEGIN(add_return_unchecked) ++ addl (v), %eax ++ adcl 4(v), %edx ++ movl %eax, (v) ++ movl %edx, 4(v) ++RET_ENDP(add_return_unchecked) + #undef v + + #define v %ecx + BEGIN(sub) + subl %eax, (v) + sbbl %edx, 4(v) +-RET_ENDP ++ ++ PAX_REFCOUNT64_UNDERFLOW (v) ++RET_ENDP(sub) ++BEGIN(sub_unchecked) ++ subl %eax, (v) ++ sbbl %edx, 4(v) ++RET_ENDP(sub_unchecked) + #undef v + + #define v %ecx +@@ -93,16 +123,34 @@ BEGIN(sub_return) + sbbl $0, %edx + addl (v), %eax + adcl 4(v), %edx ++ + movl %eax, (v) + movl %edx, 4(v) +-RET_ENDP ++ ++ PAX_REFCOUNT64_UNDERFLOW (v) ++RET_ENDP(sub_return) ++BEGIN(sub_return_unchecked) ++ negl %edx ++ negl %eax ++ sbbl $0, %edx ++ addl (v), %eax ++ adcl 4(v), %edx ++ movl %eax, (v) ++ movl %edx, 4(v) ++RET_ENDP(sub_return_unchecked) + #undef v + + #define v %esi + BEGIN(inc) + addl $1, (v) + adcl $0, 4(v) +-RET_ENDP ++ ++ PAX_REFCOUNT64_OVERFLOW (v) ++RET_ENDP(inc) ++BEGIN(inc_unchecked) ++ addl $1, (v) ++ adcl $0, 4(v) ++RET_ENDP(inc_unchecked) + #undef v + + #define v %esi +@@ -111,16 +159,33 @@ BEGIN(inc_return) + movl 4(v), %edx + addl $1, %eax + adcl $0, %edx ++ + movl %eax, (v) + movl %edx, 4(v) +-RET_ENDP ++ ++ PAX_REFCOUNT64_OVERFLOW (v) ++RET_ENDP(inc_return) ++BEGIN(inc_return_unchecked) ++ movl (v), %eax ++ movl 4(v), %edx ++ addl $1, %eax ++ adcl $0, %edx ++ movl %eax, (v) ++ movl %edx, 4(v) ++RET_ENDP(inc_return_unchecked) + #undef v + + #define v %esi + BEGIN(dec) + subl $1, (v) + sbbl $0, 4(v) +-RET_ENDP ++ ++ PAX_REFCOUNT64_UNDERFLOW (v) ++RET_ENDP(dec) ++BEGIN(dec_unchecked) ++ subl $1, (v) ++ sbbl $0, 4(v) ++RET_ENDP(dec_unchecked) + #undef v + + #define v %esi +@@ -129,9 +194,20 @@ BEGIN(dec_return) + movl 4(v), %edx + subl $1, %eax + sbbl $0, %edx ++ ++ movl %eax, (v) ++ movl %edx, 4(v) ++ ++ PAX_REFCOUNT64_UNDERFLOW (v) ++RET_ENDP(dec_return) ++BEGIN(dec_return_unchecked) ++ movl (v), %eax ++ movl 4(v), %edx ++ subl $1, %eax ++ sbbl $0, %edx + movl %eax, (v) + movl %edx, 4(v) +-RET_ENDP ++RET_ENDP(dec_return_unchecked) + #undef v + + #define v %esi +@@ -140,6 +216,9 @@ BEGIN(add_unless) + adcl %edx, %edi + addl (v), %eax + adcl 4(v), %edx ++ ++ PAX_REFCOUNT64_OVERFLOW (v) ++ + cmpl %eax, %ecx + je 3f + 1: +@@ -147,7 +226,7 @@ BEGIN(add_unless) + movl %edx, 4(v) + movl $1, %eax + 2: +- RET ++ RET(add_unless) + 3: + cmpl %edx, %edi + jne 1b +@@ -165,11 +244,14 @@ BEGIN(inc_not_zero) + 1: + addl $1, %eax + adcl $0, %edx ++ ++ PAX_REFCOUNT64_OVERFLOW (v) ++ + movl %eax, (v) + movl %edx, 4(v) + movl $1, %eax + 2: +- RET ++ RET(inc_not_zero) + 3: + testl %edx, %edx + jne 1b +@@ -183,9 +265,12 @@ BEGIN(dec_if_positive) + movl 4(v), %edx + subl $1, %eax + sbbl $0, %edx ++ ++ PAX_REFCOUNT64_UNDERFLOW (v) ++ + js 1f + movl %eax, (v) + movl %edx, 4(v) + 1: +-RET_ENDP ++RET_ENDP(dec_if_positive) + #undef v +diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S +index db3ae85440ff..5e266efa33d2 100644 +--- a/arch/x86/lib/atomic64_cx8_32.S ++++ b/arch/x86/lib/atomic64_cx8_32.S +@@ -10,6 +10,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/irq_vectors.h> + #include <asm/alternative-asm.h> + + .macro read64 reg +@@ -22,9 +23,14 @@ + + ENTRY(atomic64_read_cx8) + read64 %ecx +- ret ++ pax_ret atomic64_read + ENDPROC(atomic64_read_cx8) + ++ENTRY(atomic64_read_unchecked_cx8) ++ read64 %ecx ++ pax_ret atomic64_read_unchecked ++ENDPROC(atomic64_read_unchecked_cx8) ++ + ENTRY(atomic64_set_cx8) + 1: + /* we don't need LOCK_PREFIX since aligned 64-bit writes +@@ -32,20 +38,30 @@ ENTRY(atomic64_set_cx8) + cmpxchg8b (%esi) + jne 1b + +- ret ++ pax_ret atomic64_set + ENDPROC(atomic64_set_cx8) + ++ENTRY(atomic64_set_unchecked_cx8) ++1: ++/* we don't need LOCK_PREFIX since aligned 64-bit writes ++ * are atomic on 586 and newer */ ++ cmpxchg8b (%esi) ++ jne 1b ++ ++ pax_ret atomic64_set_unchecked ++ENDPROC(atomic64_set_unchecked_cx8) ++ + ENTRY(atomic64_xchg_cx8) + 1: + LOCK_PREFIX + cmpxchg8b (%esi) + jne 1b + +- ret ++ pax_ret atomic64_xchg + ENDPROC(atomic64_xchg_cx8) + +-.macro addsub_return func ins insc +-ENTRY(atomic64_\func\()_return_cx8) ++.macro addsub_return func ins insc unchecked="" ++ENTRY(atomic64_\func\()_return\unchecked\()_cx8) + pushl %ebp + pushl %ebx + pushl %esi +@@ -61,26 +77,36 @@ ENTRY(atomic64_\func\()_return_cx8) + movl %edx, %ecx + \ins\()l %esi, %ebx + \insc\()l %edi, %ecx ++ ++.ifb \unchecked ++.if \func == add ++ PAX_REFCOUNT64_OVERFLOW (%ebp) ++.else ++ PAX_REFCOUNT64_UNDERFLOW (%ebp) ++.endif ++.endif ++ + LOCK_PREFIX + cmpxchg8b (%ebp) + jne 1b +- +-10: + movl %ebx, %eax + movl %ecx, %edx ++ + popl %edi + popl %esi + popl %ebx + popl %ebp +- ret +-ENDPROC(atomic64_\func\()_return_cx8) ++ pax_ret atomic64_\func\()_return\unchecked ++ENDPROC(atomic64_\func\()_return\unchecked\()_cx8) + .endm + + addsub_return add add adc + addsub_return sub sub sbb ++addsub_return add add adc _unchecked ++addsub_return sub sub sbb _unchecked + +-.macro incdec_return func ins insc +-ENTRY(atomic64_\func\()_return_cx8) ++.macro incdec_return func ins insc unchecked="" ++ENTRY(atomic64_\func\()_return\unchecked\()_cx8) + pushl %ebx + + read64 %esi +@@ -89,20 +115,30 @@ ENTRY(atomic64_\func\()_return_cx8) + movl %edx, %ecx + \ins\()l $1, %ebx + \insc\()l $0, %ecx ++ ++.ifb \unchecked ++.if \func == inc ++ PAX_REFCOUNT64_OVERFLOW (%esi) ++.else ++ PAX_REFCOUNT64_UNDERFLOW (%esi) ++.endif ++.endif ++ + LOCK_PREFIX + cmpxchg8b (%esi) + jne 1b +- +-10: + movl %ebx, %eax + movl %ecx, %edx ++ + popl %ebx +- ret +-ENDPROC(atomic64_\func\()_return_cx8) ++ pax_ret atomic64_\func\()_return\unchecked ++ENDPROC(atomic64_\func\()_return\unchecked\()_cx8) + .endm + + incdec_return inc add adc + incdec_return dec sub sbb ++incdec_return inc add adc _unchecked ++incdec_return dec sub sbb _unchecked + + ENTRY(atomic64_dec_if_positive_cx8) + pushl %ebx +@@ -113,6 +149,9 @@ ENTRY(atomic64_dec_if_positive_cx8) + movl %edx, %ecx + subl $1, %ebx + sbb $0, %ecx ++ ++ PAX_REFCOUNT64_UNDERFLOW (%esi) ++ + js 2f + LOCK_PREFIX + cmpxchg8b (%esi) +@@ -122,7 +161,7 @@ ENTRY(atomic64_dec_if_positive_cx8) + movl %ebx, %eax + movl %ecx, %edx + popl %ebx +- ret ++ pax_ret atomic64_dec_if_positive + ENDPROC(atomic64_dec_if_positive_cx8) + + ENTRY(atomic64_add_unless_cx8) +@@ -144,6 +183,9 @@ ENTRY(atomic64_add_unless_cx8) + movl %edx, %ecx + addl %ebp, %ebx + adcl %edi, %ecx ++ ++ PAX_REFCOUNT64_OVERFLOW (%esi) ++ + LOCK_PREFIX + cmpxchg8b (%esi) + jne 1b +@@ -153,7 +195,7 @@ ENTRY(atomic64_add_unless_cx8) + addl $8, %esp + popl %ebx + popl %ebp +- ret ++ pax_ret atomic64_add_unless + 4: + cmpl %edx, 4(%esp) + jne 2b +@@ -173,6 +215,9 @@ ENTRY(atomic64_inc_not_zero_cx8) + xorl %ecx, %ecx + addl $1, %ebx + adcl %edx, %ecx ++ ++ PAX_REFCOUNT64_OVERFLOW (%esi) ++ + LOCK_PREFIX + cmpxchg8b (%esi) + jne 1b +@@ -180,5 +225,5 @@ ENTRY(atomic64_inc_not_zero_cx8) + movl $1, %eax + 3: + popl %ebx +- ret ++ pax_ret atomic64_inc_not_zero + ENDPROC(atomic64_inc_not_zero_cx8) +diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S +index 4d34bb548b41..bccd7fc1f5b7 100644 +--- a/arch/x86/lib/checksum_32.S ++++ b/arch/x86/lib/checksum_32.S +@@ -29,7 +29,9 @@ + #include <asm/errno.h> + #include <asm/asm.h> + #include <asm/export.h> +- ++#include <asm/segment.h> ++#include <asm/alternative-asm.h> ++ + /* + * computes a partial checksum, e.g. for TCP/UDP fragments + */ +@@ -130,7 +132,7 @@ ENTRY(csum_partial) + 8: + popl %ebx + popl %esi +- ret ++ pax_ret csum_partial + ENDPROC(csum_partial) + + #else +@@ -248,7 +250,7 @@ ENTRY(csum_partial) + 90: + popl %ebx + popl %esi +- ret ++ pax_ret csum_partial + ENDPROC(csum_partial) + + #endif +@@ -282,7 +284,22 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst, + + #define ARGBASE 16 + #define FP 12 +- ++ ++ENTRY(csum_partial_copy_generic_to_user) ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pushl %gs ++ popl %es ++ jmp csum_partial_copy_generic ++#endif ++ ++ENTRY(csum_partial_copy_generic_from_user) ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pushl %gs ++ popl %ds ++#endif ++ + ENTRY(csum_partial_copy_generic) + subl $4,%esp + pushl %edi +@@ -301,7 +318,7 @@ ENTRY(csum_partial_copy_generic) + jmp 4f + SRC(1: movw (%esi), %bx ) + addl $2, %esi +-DST( movw %bx, (%edi) ) ++DST( movw %bx, %es:(%edi) ) + addl $2, %edi + addw %bx, %ax + adcl $0, %eax +@@ -313,30 +330,30 @@ DST( movw %bx, (%edi) ) + SRC(1: movl (%esi), %ebx ) + SRC( movl 4(%esi), %edx ) + adcl %ebx, %eax +-DST( movl %ebx, (%edi) ) ++DST( movl %ebx, %es:(%edi) ) + adcl %edx, %eax +-DST( movl %edx, 4(%edi) ) ++DST( movl %edx, %es:4(%edi) ) + + SRC( movl 8(%esi), %ebx ) + SRC( movl 12(%esi), %edx ) + adcl %ebx, %eax +-DST( movl %ebx, 8(%edi) ) ++DST( movl %ebx, %es:8(%edi) ) + adcl %edx, %eax +-DST( movl %edx, 12(%edi) ) ++DST( movl %edx, %es:12(%edi) ) + + SRC( movl 16(%esi), %ebx ) + SRC( movl 20(%esi), %edx ) + adcl %ebx, %eax +-DST( movl %ebx, 16(%edi) ) ++DST( movl %ebx, %es:16(%edi) ) + adcl %edx, %eax +-DST( movl %edx, 20(%edi) ) ++DST( movl %edx, %es:20(%edi) ) + + SRC( movl 24(%esi), %ebx ) + SRC( movl 28(%esi), %edx ) + adcl %ebx, %eax +-DST( movl %ebx, 24(%edi) ) ++DST( movl %ebx, %es:24(%edi) ) + adcl %edx, %eax +-DST( movl %edx, 28(%edi) ) ++DST( movl %edx, %es:28(%edi) ) + + lea 32(%esi), %esi + lea 32(%edi), %edi +@@ -350,7 +367,7 @@ DST( movl %edx, 28(%edi) ) + shrl $2, %edx # This clears CF + SRC(3: movl (%esi), %ebx ) + adcl %ebx, %eax +-DST( movl %ebx, (%edi) ) ++DST( movl %ebx, %es:(%edi) ) + lea 4(%esi), %esi + lea 4(%edi), %edi + dec %edx +@@ -362,12 +379,12 @@ DST( movl %ebx, (%edi) ) + jb 5f + SRC( movw (%esi), %cx ) + leal 2(%esi), %esi +-DST( movw %cx, (%edi) ) ++DST( movw %cx, %es:(%edi) ) + leal 2(%edi), %edi + je 6f + shll $16,%ecx + SRC(5: movb (%esi), %cl ) +-DST( movb %cl, (%edi) ) ++DST( movb %cl, %es:(%edi) ) + 6: addl %ecx, %eax + adcl $0, %eax + 7: +@@ -378,7 +395,7 @@ DST( movb %cl, (%edi) ) + + 6001: + movl ARGBASE+20(%esp), %ebx # src_err_ptr +- movl $-EFAULT, (%ebx) ++ movl $-EFAULT, %ss:(%ebx) + + # zero the complete destination - computing the rest + # is too much work +@@ -391,34 +408,58 @@ DST( movb %cl, (%edi) ) + + 6002: + movl ARGBASE+24(%esp), %ebx # dst_err_ptr +- movl $-EFAULT,(%ebx) ++ movl $-EFAULT,%ss:(%ebx) + jmp 5000b + + .previous + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pushl %ss ++ popl %ds ++ pushl %ss ++ popl %es ++#endif ++ + popl %ebx + popl %esi + popl %edi + popl %ecx # equivalent to addl $4,%esp +- ret +-ENDPROC(csum_partial_copy_generic) ++ pax_ret csum_partial_copy_generic_to_user ++ENDPROC(csum_partial_copy_generic_to_user) + + #else + + /* Version for PentiumII/PPro */ + + #define ROUND1(x) \ ++ nop; nop; nop; \ + SRC(movl x(%esi), %ebx ) ; \ + addl %ebx, %eax ; \ +- DST(movl %ebx, x(%edi) ) ; ++ DST(movl %ebx, %es:x(%edi)) ; + + #define ROUND(x) \ ++ nop; nop; nop; \ + SRC(movl x(%esi), %ebx ) ; \ + adcl %ebx, %eax ; \ +- DST(movl %ebx, x(%edi) ) ; ++ DST(movl %ebx, %es:x(%edi)) ; + + #define ARGBASE 12 +- ++ ++ENTRY(csum_partial_copy_generic_to_user) ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pushl %gs ++ popl %es ++ jmp csum_partial_copy_generic ++#endif ++ ++ENTRY(csum_partial_copy_generic_from_user) ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pushl %gs ++ popl %ds ++#endif ++ + ENTRY(csum_partial_copy_generic) + pushl %ebx + pushl %edi +@@ -437,7 +478,7 @@ ENTRY(csum_partial_copy_generic) + subl %ebx, %edi + lea -1(%esi),%edx + andl $-32,%edx +- lea 3f(%ebx,%ebx), %ebx ++ lea 3f(%ebx,%ebx,2), %ebx + testl %esi, %esi + jmp *%ebx + 1: addl $64,%esi +@@ -458,19 +499,19 @@ ENTRY(csum_partial_copy_generic) + jb 5f + SRC( movw (%esi), %dx ) + leal 2(%esi), %esi +-DST( movw %dx, (%edi) ) ++DST( movw %dx, %es:(%edi) ) + leal 2(%edi), %edi + je 6f + shll $16,%edx + 5: + SRC( movb (%esi), %dl ) +-DST( movb %dl, (%edi) ) ++DST( movb %dl, %es:(%edi) ) + 6: addl %edx, %eax + adcl $0, %eax + 7: + .section .fixup, "ax" + 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr +- movl $-EFAULT, (%ebx) ++ movl $-EFAULT, %ss:(%ebx) + # zero the complete destination (computing the rest is too much work) + movl ARGBASE+8(%esp),%edi # dst + movl ARGBASE+12(%esp),%ecx # len +@@ -478,18 +519,27 @@ DST( movb %dl, (%edi) ) + rep; stosb + jmp 7b + 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr +- movl $-EFAULT, (%ebx) ++ movl $-EFAULT, %ss:(%ebx) + jmp 7b + .previous + ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ pushl %ss ++ popl %ds ++ pushl %ss ++ popl %es ++#endif ++ + popl %esi + popl %edi + popl %ebx +- ret +-ENDPROC(csum_partial_copy_generic) ++ pax_ret csum_partial_copy_generic_to_user ++ENDPROC(csum_partial_copy_generic_to_user) + + #undef ROUND + #undef ROUND1 + + #endif + EXPORT_SYMBOL(csum_partial_copy_generic) ++EXPORT_SYMBOL(csum_partial_copy_generic_to_user) ++EXPORT_SYMBOL(csum_partial_copy_generic_from_user) +diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S +index 5e2af3a88cf5..5fb2fdb3da73 100644 +--- a/arch/x86/lib/clear_page_64.S ++++ b/arch/x86/lib/clear_page_64.S +@@ -22,7 +22,7 @@ ENTRY(clear_page) + movl $4096/8,%ecx + xorl %eax,%eax + rep stosq +- ret ++ pax_ret clear_page + ENDPROC(clear_page) + EXPORT_SYMBOL(clear_page) + +@@ -45,12 +45,12 @@ ENTRY(clear_page_orig) + leaq 64(%rdi),%rdi + jnz .Lloop + nop +- ret ++ pax_ret clear_page + ENDPROC(clear_page_orig) + + ENTRY(clear_page_c_e) + movl $4096,%ecx + xorl %eax,%eax + rep stosb +- ret ++ pax_ret clear_page + ENDPROC(clear_page_c_e) +diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S +index 9b330242e740..cdbc7251b88e 100644 +--- a/arch/x86/lib/cmpxchg16b_emu.S ++++ b/arch/x86/lib/cmpxchg16b_emu.S +@@ -7,6 +7,7 @@ + */ + #include <linux/linkage.h> + #include <asm/percpu.h> ++#include <asm/alternative-asm.h> + + .text + +@@ -43,11 +44,11 @@ ENTRY(this_cpu_cmpxchg16b_emu) + + popfq + mov $1, %al +- ret ++ pax_ret this_cpu_cmpxchg16b_emu + + .Lnot_same: + popfq + xor %al,%al +- ret ++ pax_ret this_cpu_cmpxchg16b_emu + + ENDPROC(this_cpu_cmpxchg16b_emu) +diff --git a/arch/x86/lib/cmpxchg8b_emu.S b/arch/x86/lib/cmpxchg8b_emu.S +index 03a186fc06ea..6793bf2992d7 100644 +--- a/arch/x86/lib/cmpxchg8b_emu.S ++++ b/arch/x86/lib/cmpxchg8b_emu.S +@@ -8,6 +8,7 @@ + + #include <linux/linkage.h> + #include <asm/export.h> ++#include <asm/alternative-asm.h> + + .text + +@@ -38,7 +39,7 @@ ENTRY(cmpxchg8b_emu) + movl %ecx, 4(%esi) + + popfl +- ret ++ pax_ret cmpxchg8b_emu + + .Lnot_same: + movl (%esi), %eax +@@ -46,7 +47,7 @@ ENTRY(cmpxchg8b_emu) + movl 4(%esi), %edx + + popfl +- ret ++ pax_ret cmpxchg8b_emu + + ENDPROC(cmpxchg8b_emu) + EXPORT_SYMBOL(cmpxchg8b_emu) +diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S +index e8508156c99d..65619e558561 100644 +--- a/arch/x86/lib/copy_page_64.S ++++ b/arch/x86/lib/copy_page_64.S +@@ -16,14 +16,14 @@ ENTRY(copy_page) + ALTERNATIVE "jmp copy_page_regs", "", X86_FEATURE_REP_GOOD + movl $4096/8, %ecx + rep movsq +- ret ++ pax_ret copy_page + ENDPROC(copy_page) + EXPORT_SYMBOL(copy_page) + + ENTRY(copy_page_regs) + subq $2*8, %rsp + movq %rbx, (%rsp) +- movq %r12, 1*8(%rsp) ++ movq %r13, 1*8(%rsp) + + movl $(4096/64)-5, %ecx + .p2align 4 +@@ -36,7 +36,7 @@ ENTRY(copy_page_regs) + movq 0x8*4(%rsi), %r9 + movq 0x8*5(%rsi), %r10 + movq 0x8*6(%rsi), %r11 +- movq 0x8*7(%rsi), %r12 ++ movq 0x8*7(%rsi), %r13 + + prefetcht0 5*64(%rsi) + +@@ -47,7 +47,7 @@ ENTRY(copy_page_regs) + movq %r9, 0x8*4(%rdi) + movq %r10, 0x8*5(%rdi) + movq %r11, 0x8*6(%rdi) +- movq %r12, 0x8*7(%rdi) ++ movq %r13, 0x8*7(%rdi) + + leaq 64 (%rsi), %rsi + leaq 64 (%rdi), %rdi +@@ -66,7 +66,7 @@ ENTRY(copy_page_regs) + movq 0x8*4(%rsi), %r9 + movq 0x8*5(%rsi), %r10 + movq 0x8*6(%rsi), %r11 +- movq 0x8*7(%rsi), %r12 ++ movq 0x8*7(%rsi), %r13 + + movq %rax, 0x8*0(%rdi) + movq %rbx, 0x8*1(%rdi) +@@ -75,14 +75,14 @@ ENTRY(copy_page_regs) + movq %r9, 0x8*4(%rdi) + movq %r10, 0x8*5(%rdi) + movq %r11, 0x8*6(%rdi) +- movq %r12, 0x8*7(%rdi) ++ movq %r13, 0x8*7(%rdi) + + leaq 64(%rdi), %rdi + leaq 64(%rsi), %rsi + jnz .Loop2 + + movq (%rsp), %rbx +- movq 1*8(%rsp), %r12 ++ movq 1*8(%rsp), %r13 + addq $2*8, %rsp +- ret ++ pax_ret copy_page + ENDPROC(copy_page_regs) +diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S +index 04c067bafe24..2ac78cd58824 100644 +--- a/arch/x86/lib/copy_user_64.S ++++ b/arch/x86/lib/copy_user_64.S +@@ -15,54 +15,35 @@ + #include <asm/asm.h> + #include <asm/smap.h> + #include <asm/export.h> ++#include <asm/pgtable.h> ++#include <asm/frame.h> + +-/* Standard copy_to_user with segment limit checking */ +-ENTRY(_copy_to_user) +- mov PER_CPU_VAR(current_task), %rax +- movq %rdi,%rcx +- addq %rdx,%rcx +- jc bad_to_user +- cmpq TASK_addr_limit(%rax),%rcx +- ja bad_to_user +- ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \ +- "jmp copy_user_generic_string", \ +- X86_FEATURE_REP_GOOD, \ +- "jmp copy_user_enhanced_fast_string", \ +- X86_FEATURE_ERMS +-ENDPROC(_copy_to_user) +-EXPORT_SYMBOL(_copy_to_user) +- +-/* Standard copy_from_user with segment limit checking */ +-ENTRY(_copy_from_user) +- mov PER_CPU_VAR(current_task), %rax +- movq %rsi,%rcx +- addq %rdx,%rcx +- jc bad_from_user +- cmpq TASK_addr_limit(%rax),%rcx +- ja bad_from_user +- ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \ +- "jmp copy_user_generic_string", \ +- X86_FEATURE_REP_GOOD, \ +- "jmp copy_user_enhanced_fast_string", \ +- X86_FEATURE_ERMS +-ENDPROC(_copy_from_user) +-EXPORT_SYMBOL(_copy_from_user) +- ++.macro ALIGN_DESTINATION ++ /* check for bad alignment of destination */ ++ movl %edi,%ecx ++ andl $7,%ecx ++ jz 102f /* already aligned */ ++ subl $8,%ecx ++ negl %ecx ++ subl %ecx,%edx ++100: movb (%rsi),%al ++101: movb %al,(%rdi) ++ incq %rsi ++ incq %rdi ++ decl %ecx ++ jnz 100b ++102: + + .section .fixup,"ax" +- /* must zero dest */ +-ENTRY(bad_from_user) +-bad_from_user: +- movl %edx,%ecx +- xorl %eax,%eax +- rep +- stosb +-bad_to_user: +- movl %edx,%eax +- ret +-ENDPROC(bad_from_user) ++103: addl %ecx,%edx /* ecx is zerorest also */ ++ FRAME_END ++ jmp copy_user_handle_tail + .previous + ++ _ASM_EXTABLE(100b,103b) ++ _ASM_EXTABLE(101b,103b) ++.endm ++ + /* + * copy_user_generic_unrolled - memory copy with exception handling. + * This version is for CPUs like P4 that don't have efficient micro +@@ -77,7 +58,8 @@ ENDPROC(bad_from_user) + * eax uncopied bytes or 0 if successful. + */ + ENTRY(copy_user_generic_unrolled) +- ASM_STAC ++ FRAME_BEGIN ++ ASM_USER_ACCESS_BEGIN + cmpl $8,%edx + jb 20f /* less then 8 bytes, go to byte copy loop */ + ALIGN_DESTINATION +@@ -126,8 +108,9 @@ ENTRY(copy_user_generic_unrolled) + decl %ecx + jnz 21b + 23: xor %eax,%eax +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret copy_user_generic_unrolled + + .section .fixup,"ax" + 30: shll $6,%ecx +@@ -136,7 +119,8 @@ ENTRY(copy_user_generic_unrolled) + 40: leal (%rdx,%rcx,8),%edx + jmp 60f + 50: movl %ecx,%edx +-60: jmp copy_user_handle_tail /* ecx is zerorest also */ ++60: FRAME_END ++ jmp copy_user_handle_tail /* ecx is zerorest also */ + .previous + + _ASM_EXTABLE(1b,30b) +@@ -181,7 +165,8 @@ EXPORT_SYMBOL(copy_user_generic_unrolled) + * eax uncopied bytes or 0 if successful. + */ + ENTRY(copy_user_generic_string) +- ASM_STAC ++ FRAME_BEGIN ++ ASM_USER_ACCESS_BEGIN + cmpl $8,%edx + jb 2f /* less than 8 bytes, go to byte copy loop */ + ALIGN_DESTINATION +@@ -194,12 +179,14 @@ ENTRY(copy_user_generic_string) + 3: rep + movsb + xorl %eax,%eax +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret copy_user_generic_string + + .section .fixup,"ax" + 11: leal (%rdx,%rcx,8),%ecx + 12: movl %ecx,%edx /* ecx is zerorest also */ ++ FRAME_END + jmp copy_user_handle_tail + .previous + +@@ -221,18 +208,20 @@ EXPORT_SYMBOL(copy_user_generic_string) + * eax uncopied bytes or 0 if successful. + */ + ENTRY(copy_user_enhanced_fast_string) +- ASM_STAC +- cmpl $64,%edx +- jb .L_copy_short_string /* less then 64 bytes, avoid the costly 'rep' */ ++ FRAME_BEGIN ++ ASM_USER_ACCESS_BEGIN ++ /* FIXME: copy upstream to avoid 'rep' if less than 64 bytes */ + movl %edx,%ecx + 1: rep + movsb + xorl %eax,%eax +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret copy_user_enhanced_fast_string + + .section .fixup,"ax" + 12: movl %ecx,%edx /* ecx is zerorest also */ ++ FRAME_END + jmp copy_user_handle_tail + .previous + +@@ -250,7 +239,17 @@ EXPORT_SYMBOL(copy_user_enhanced_fast_string) + * - Require 4-byte alignment when size is 4 bytes. + */ + ENTRY(__copy_user_nocache) +- ASM_STAC ++ FRAME_BEGIN ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ mov pax_user_shadow_base,%rcx ++ cmp %rcx,%rsi ++ jae 1f ++ add %rcx,%rsi ++1: ++#endif ++ ++ ASM_USER_ACCESS_BEGIN + + /* If size is less than 8 bytes, go to 4-byte copy */ + cmpl $8,%edx +@@ -344,9 +343,10 @@ ENTRY(__copy_user_nocache) + /* Finished copying; fence the prior stores */ + .L_finish_copy: + xorl %eax,%eax +- ASM_CLAC ++ ASM_USER_ACCESS_END + sfence +- ret ++ FRAME_END ++ pax_ret __copy_user_nocache + + .section .fixup,"ax" + .L_fixup_4x8b_copy: +@@ -363,6 +363,7 @@ ENTRY(__copy_user_nocache) + movl %ecx,%edx + .L_fixup_handle_tail: + sfence ++ FRAME_END + jmp copy_user_handle_tail + .previous + +diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S +index 7e48807b2fa1..627b0036e9ad 100644 +--- a/arch/x86/lib/csum-copy_64.S ++++ b/arch/x86/lib/csum-copy_64.S +@@ -8,6 +8,7 @@ + #include <linux/linkage.h> + #include <asm/errno.h> + #include <asm/asm.h> ++#include <asm/alternative-asm.h> + + /* + * Checksum copy with exception handling. +@@ -52,7 +53,7 @@ ENTRY(csum_partial_copy_generic) + .Lignore: + subq $7*8, %rsp + movq %rbx, 2*8(%rsp) +- movq %r12, 3*8(%rsp) ++ movq %r15, 3*8(%rsp) + movq %r14, 4*8(%rsp) + movq %r13, 5*8(%rsp) + movq %rbp, 6*8(%rsp) +@@ -64,16 +65,16 @@ ENTRY(csum_partial_copy_generic) + movl %edx, %ecx + + xorl %r9d, %r9d +- movq %rcx, %r12 ++ movq %rcx, %r15 + +- shrq $6, %r12 ++ shrq $6, %r15 + jz .Lhandle_tail /* < 64 */ + + clc + + /* main loop. clear in 64 byte blocks */ + /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */ +- /* r11: temp3, rdx: temp4, r12 loopcnt */ ++ /* r11: temp3, rdx: temp4, r15 loopcnt */ + /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */ + .p2align 4 + .Lloop: +@@ -107,7 +108,7 @@ ENTRY(csum_partial_copy_generic) + adcq %r14, %rax + adcq %r13, %rax + +- decl %r12d ++ decl %r15d + + dest + movq %rbx, (%rsi) +@@ -200,12 +201,12 @@ ENTRY(csum_partial_copy_generic) + + .Lende: + movq 2*8(%rsp), %rbx +- movq 3*8(%rsp), %r12 ++ movq 3*8(%rsp), %r15 + movq 4*8(%rsp), %r14 + movq 5*8(%rsp), %r13 + movq 6*8(%rsp), %rbp + addq $7*8, %rsp +- ret ++ pax_ret csum_partial_copy_generic + + /* Exception handlers. Very simple, zeroing is done in the wrappers */ + .Lbad_source: +diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c +index 8bd53589ecfb..a6c9102fd382 100644 +--- a/arch/x86/lib/csum-wrappers_64.c ++++ b/arch/x86/lib/csum-wrappers_64.c +@@ -53,10 +53,10 @@ csum_partial_copy_from_user(const void __user *src, void *dst, + len -= 2; + } + } +- stac(); +- isum = csum_partial_copy_generic((__force const void *)src, ++ user_access_begin(); ++ isum = csum_partial_copy_generic((const void __force_kernel *)____m(src), + dst, len, isum, errp, NULL); +- clac(); ++ user_access_end(); + if (unlikely(*errp)) + goto out_err; + +@@ -110,10 +110,10 @@ csum_partial_copy_to_user(const void *src, void __user *dst, + } + + *errp = 0; +- stac(); +- ret = csum_partial_copy_generic(src, (void __force *)dst, ++ user_access_begin(); ++ ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst), + len, isum, NULL, errp); +- clac(); ++ user_access_end(); + return ret; + } + EXPORT_SYMBOL(csum_partial_copy_to_user); +diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S +index 37b62d412148..07a73dc4bd42 100644 +--- a/arch/x86/lib/getuser.S ++++ b/arch/x86/lib/getuser.S +@@ -33,72 +33,140 @@ + #include <asm/asm.h> + #include <asm/smap.h> + #include <asm/export.h> ++#include <asm/segment.h> ++#include <asm/pgtable.h> ++#include <asm/frame.h> ++#include <asm/alternative-asm.h> ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++#define __copyuser_seg gs; ++#else ++#define __copyuser_seg ++#endif + + .text + ENTRY(__get_user_1) ++ FRAME_BEGIN ++ ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF) + mov PER_CPU_VAR(current_task), %_ASM_DX + cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX + jae bad_get_user +- ASM_STAC +-1: movzbl (%_ASM_AX),%edx ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov pax_user_shadow_base,%_ASM_DX ++ cmp %_ASM_DX,%_ASM_AX ++ jae 1234f ++ add %_ASM_DX,%_ASM_AX ++1234: ++#endif ++ ++#endif ++ ++ ASM_USER_ACCESS_BEGIN ++1: __copyuser_seg movzbl (%_ASM_AX),%edx + xor %eax,%eax +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret __get_user_1 + ENDPROC(__get_user_1) + EXPORT_SYMBOL(__get_user_1) + + ENTRY(__get_user_2) ++ FRAME_BEGIN + add $1,%_ASM_AX ++ ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF) + jc bad_get_user + mov PER_CPU_VAR(current_task), %_ASM_DX + cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX + jae bad_get_user +- ASM_STAC +-2: movzwl -1(%_ASM_AX),%edx ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov pax_user_shadow_base,%_ASM_DX ++ cmp %_ASM_DX,%_ASM_AX ++ jae 1234f ++ add %_ASM_DX,%_ASM_AX ++1234: ++#endif ++ ++#endif ++ ++ ASM_USER_ACCESS_BEGIN ++2: __copyuser_seg movzwl -1(%_ASM_AX),%edx + xor %eax,%eax +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret __get_user_2 + ENDPROC(__get_user_2) + EXPORT_SYMBOL(__get_user_2) + + ENTRY(__get_user_4) ++ FRAME_BEGIN + add $3,%_ASM_AX ++ ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF) + jc bad_get_user + mov PER_CPU_VAR(current_task), %_ASM_DX + cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX + jae bad_get_user +- ASM_STAC +-3: movl -3(%_ASM_AX),%edx ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov pax_user_shadow_base,%_ASM_DX ++ cmp %_ASM_DX,%_ASM_AX ++ jae 1234f ++ add %_ASM_DX,%_ASM_AX ++1234: ++#endif ++ ++#endif ++ ++ ASM_USER_ACCESS_BEGIN ++3: __copyuser_seg movl -3(%_ASM_AX),%edx + xor %eax,%eax +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret __get_user_4 + ENDPROC(__get_user_4) + EXPORT_SYMBOL(__get_user_4) + + ENTRY(__get_user_8) ++ FRAME_BEGIN ++ + #ifdef CONFIG_X86_64 + add $7,%_ASM_AX + jc bad_get_user + mov PER_CPU_VAR(current_task), %_ASM_DX + cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX + jae bad_get_user +- ASM_STAC ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++ mov pax_user_shadow_base,%_ASM_DX ++ cmp %_ASM_DX,%_ASM_AX ++ jae 1234f ++ add %_ASM_DX,%_ASM_AX ++1234: ++#endif ++ ++ ASM_USER_ACCESS_BEGIN + 4: movq -7(%_ASM_AX),%rdx + xor %eax,%eax +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret __get_user_8 + #else + add $7,%_ASM_AX + jc bad_get_user_8 + mov PER_CPU_VAR(current_task), %_ASM_DX + cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX + jae bad_get_user_8 +- ASM_STAC +-4: movl -7(%_ASM_AX),%edx +-5: movl -3(%_ASM_AX),%ecx ++ ASM_USER_ACCESS_BEGIN ++4: __copyuser_seg movl -7(%_ASM_AX),%edx ++5: __copyuser_seg movl -3(%_ASM_AX),%ecx + xor %eax,%eax +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret __get_user_8 + #endif + ENDPROC(__get_user_8) + EXPORT_SYMBOL(__get_user_8) +@@ -107,8 +175,9 @@ EXPORT_SYMBOL(__get_user_8) + bad_get_user: + xor %edx,%edx + mov $(-EFAULT),%_ASM_AX +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret __get_user_bad + END(bad_get_user) + + #ifdef CONFIG_X86_32 +@@ -116,8 +185,9 @@ bad_get_user_8: + xor %edx,%edx + xor %ecx,%ecx + mov $(-EFAULT),%_ASM_AX +- ASM_CLAC +- ret ++ ASM_USER_ACCESS_END ++ FRAME_END ++ pax_ret __get_user_bad + END(bad_get_user_8) + #endif + +diff --git a/arch/x86/lib/hweight.S b/arch/x86/lib/hweight.S +index 23d893cbc200..688a0aac4a1d 100644 +--- a/arch/x86/lib/hweight.S ++++ b/arch/x86/lib/hweight.S +@@ -1,7 +1,7 @@ + #include <linux/linkage.h> + #include <asm/export.h> + +-#include <asm/asm.h> ++#include <asm/alternative-asm.h> + + /* + * unsigned int __sw_hweight32(unsigned int w) +@@ -31,7 +31,7 @@ ENTRY(__sw_hweight32) + imull $0x01010101, %eax, %eax # w_tmp *= 0x01010101 + shrl $24, %eax # w = w_tmp >> 24 + __ASM_SIZE(pop,) %__ASM_REG(dx) +- ret ++ pax_ret __sw_hweight32 + ENDPROC(__sw_hweight32) + EXPORT_SYMBOL(__sw_hweight32) + +@@ -64,19 +64,19 @@ ENTRY(__sw_hweight64) + + popq %rdx + popq %rdi +- ret ++ pax_ret __sw_hweight64 + #else /* CONFIG_X86_32 */ + /* We're getting an u64 arg in (%eax,%edx): unsigned long hweight64(__u64 w) */ + pushl %ecx + +- call __sw_hweight32 ++ pax_direct_call __sw_hweight32 + movl %eax, %ecx # stash away result + movl %edx, %eax # second part of input +- call __sw_hweight32 ++ pax_direct_call __sw_hweight32 + addl %ecx, %eax # result + + popl %ecx +- ret ++ pax_ret __sw_hweight64 + #endif + ENDPROC(__sw_hweight64) + EXPORT_SYMBOL(__sw_hweight64) +diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c +index 1088eb8f3a5f..fac84689c11e 100644 +--- a/arch/x86/lib/insn.c ++++ b/arch/x86/lib/insn.c +@@ -20,8 +20,10 @@ + + #ifdef __KERNEL__ + #include <linux/string.h> ++#include <asm/pgtable_types.h> + #else + #include <string.h> ++#define ktla_ktva(addr) addr + #endif + #include <asm/inat.h> + #include <asm/insn.h> +@@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64) + buf_len = MAX_INSN_SIZE; + + memset(insn, 0, sizeof(*insn)); +- insn->kaddr = kaddr; +- insn->end_kaddr = kaddr + buf_len; +- insn->next_byte = kaddr; ++ insn->kaddr = (void *)ktla_ktva((unsigned long)kaddr); ++ insn->end_kaddr = insn->kaddr + buf_len; ++ insn->next_byte = insn->kaddr; + insn->x86_64 = x86_64 ? 1 : 0; + insn->opnd_bytes = 4; + if (x86_64) +diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S +index 33147fef3452..fb022d0809ea 100644 +--- a/arch/x86/lib/iomap_copy_64.S ++++ b/arch/x86/lib/iomap_copy_64.S +@@ -16,6 +16,7 @@ + */ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + /* + * override generic version in lib/iomap_copy.c +@@ -23,5 +24,5 @@ + ENTRY(__iowrite32_copy) + movl %edx,%ecx + rep movsd +- ret ++ pax_ret __iowrite32_copy + ENDPROC(__iowrite32_copy) +diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S +index 9a53a06e5a3e..275443ca3b61 100644 +--- a/arch/x86/lib/memcpy_64.S ++++ b/arch/x86/lib/memcpy_64.S +@@ -38,7 +38,7 @@ ENTRY(memcpy) + rep movsq + movl %edx, %ecx + rep movsb +- ret ++ pax_ret memcpy + ENDPROC(memcpy) + ENDPROC(__memcpy) + EXPORT_SYMBOL(memcpy) +@@ -52,7 +52,7 @@ ENTRY(memcpy_erms) + movq %rdi, %rax + movq %rdx, %rcx + rep movsb +- ret ++ pax_ret memcpy + ENDPROC(memcpy_erms) + + ENTRY(memcpy_orig) +@@ -136,7 +136,7 @@ ENTRY(memcpy_orig) + movq %r9, 1*8(%rdi) + movq %r10, -2*8(%rdi, %rdx) + movq %r11, -1*8(%rdi, %rdx) +- retq ++ pax_ret memcpy + .p2align 4 + .Lless_16bytes: + cmpl $8, %edx +@@ -148,7 +148,7 @@ ENTRY(memcpy_orig) + movq -1*8(%rsi, %rdx), %r9 + movq %r8, 0*8(%rdi) + movq %r9, -1*8(%rdi, %rdx) +- retq ++ pax_ret memcpy + .p2align 4 + .Lless_8bytes: + cmpl $4, %edx +@@ -161,7 +161,7 @@ ENTRY(memcpy_orig) + movl -4(%rsi, %rdx), %r8d + movl %ecx, (%rdi) + movl %r8d, -4(%rdi, %rdx) +- retq ++ pax_ret memcpy + .p2align 4 + .Lless_3bytes: + subl $1, %edx +@@ -179,7 +179,7 @@ ENTRY(memcpy_orig) + movb %cl, (%rdi) + + .Lend: +- retq ++ pax_ret memcpy + ENDPROC(memcpy_orig) + + #ifndef CONFIG_UML +@@ -275,7 +275,7 @@ ENTRY(memcpy_mcsafe_unrolled) + /* Copy successful. Return zero */ + .L_done_memcpy_trap: + xorq %rax, %rax +- ret ++ pax_ret memcpy + ENDPROC(memcpy_mcsafe_unrolled) + EXPORT_SYMBOL_GPL(memcpy_mcsafe_unrolled) + +@@ -283,7 +283,7 @@ EXPORT_SYMBOL_GPL(memcpy_mcsafe_unrolled) + /* Return -EFAULT for any failure */ + .L_memcpy_mcsafe_fail: + mov $-EFAULT, %rax +- ret ++ pax_ret memcpy + + .previous + +diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S +index 15de86cd15b0..cf8817617f83 100644 +--- a/arch/x86/lib/memmove_64.S ++++ b/arch/x86/lib/memmove_64.S +@@ -42,7 +42,7 @@ ENTRY(__memmove) + jg 2f + + .Lmemmove_begin_forward: +- ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; retq", X86_FEATURE_ERMS ++ ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; pax_ret memmove", X86_FEATURE_ERMS + + /* + * movsq instruction have many startup latency +@@ -205,7 +205,7 @@ ENTRY(__memmove) + movb (%rsi), %r11b + movb %r11b, (%rdi) + 13: +- retq ++ pax_ret memmove + ENDPROC(__memmove) + ENDPROC(memmove) + EXPORT_SYMBOL(__memmove) +diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S +index 55b95db30a61..7b106268df62 100644 +--- a/arch/x86/lib/memset_64.S ++++ b/arch/x86/lib/memset_64.S +@@ -41,7 +41,7 @@ ENTRY(__memset) + movl %edx,%ecx + rep stosb + movq %r9,%rax +- ret ++ pax_ret memset + ENDPROC(memset) + ENDPROC(__memset) + EXPORT_SYMBOL(memset) +@@ -64,7 +64,7 @@ ENTRY(memset_erms) + movq %rdx,%rcx + rep stosb + movq %r9,%rax +- ret ++ pax_ret memset + ENDPROC(memset_erms) + + ENTRY(memset_orig) +@@ -126,7 +126,7 @@ ENTRY(memset_orig) + + .Lende: + movq %r10,%rax +- ret ++ pax_ret memset + + .Lbad_alignment: + cmpq $7,%rdx +diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c +index c2311a678332..3b01ad91bd8b 100644 +--- a/arch/x86/lib/mmx_32.c ++++ b/arch/x86/lib/mmx_32.c +@@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len) + { + void *p; + int i; ++ unsigned long cr0; + + if (unlikely(in_interrupt())) + return __memcpy(to, from, len); +@@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len) + kernel_fpu_begin(); + + __asm__ __volatile__ ( +- "1: prefetch (%0)\n" /* This set is 28 bytes */ +- " prefetch 64(%0)\n" +- " prefetch 128(%0)\n" +- " prefetch 192(%0)\n" +- " prefetch 256(%0)\n" ++ "1: prefetch (%1)\n" /* This set is 28 bytes */ ++ " prefetch 64(%1)\n" ++ " prefetch 128(%1)\n" ++ " prefetch 192(%1)\n" ++ " prefetch 256(%1)\n" + "2: \n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ "3: \n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" + _ASM_EXTABLE(1b, 3b) +- : : "r" (from)); ++ : "=&r" (cr0) : "r" (from) : "ax"); + + for ( ; i > 5; i--) { + __asm__ __volatile__ ( +- "1: prefetch 320(%0)\n" +- "2: movq (%0), %%mm0\n" +- " movq 8(%0), %%mm1\n" +- " movq 16(%0), %%mm2\n" +- " movq 24(%0), %%mm3\n" +- " movq %%mm0, (%1)\n" +- " movq %%mm1, 8(%1)\n" +- " movq %%mm2, 16(%1)\n" +- " movq %%mm3, 24(%1)\n" +- " movq 32(%0), %%mm0\n" +- " movq 40(%0), %%mm1\n" +- " movq 48(%0), %%mm2\n" +- " movq 56(%0), %%mm3\n" +- " movq %%mm0, 32(%1)\n" +- " movq %%mm1, 40(%1)\n" +- " movq %%mm2, 48(%1)\n" +- " movq %%mm3, 56(%1)\n" ++ "1: prefetch 320(%1)\n" ++ "2: movq (%1), %%mm0\n" ++ " movq 8(%1), %%mm1\n" ++ " movq 16(%1), %%mm2\n" ++ " movq 24(%1), %%mm3\n" ++ " movq %%mm0, (%2)\n" ++ " movq %%mm1, 8(%2)\n" ++ " movq %%mm2, 16(%2)\n" ++ " movq %%mm3, 24(%2)\n" ++ " movq 32(%1), %%mm0\n" ++ " movq 40(%1), %%mm1\n" ++ " movq 48(%1), %%mm2\n" ++ " movq 56(%1), %%mm3\n" ++ " movq %%mm0, 32(%2)\n" ++ " movq %%mm1, 40(%2)\n" ++ " movq %%mm2, 48(%2)\n" ++ " movq %%mm3, 56(%2)\n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ "3:\n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" + _ASM_EXTABLE(1b, 3b) +- : : "r" (from), "r" (to) : "memory"); ++ : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax"); + + from += 64; + to += 64; +@@ -158,6 +187,7 @@ static void fast_clear_page(void *page) + static void fast_copy_page(void *to, void *from) + { + int i; ++ unsigned long cr0; + + kernel_fpu_begin(); + +@@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from) + * but that is for later. -AV + */ + __asm__ __volatile__( +- "1: prefetch (%0)\n" +- " prefetch 64(%0)\n" +- " prefetch 128(%0)\n" +- " prefetch 192(%0)\n" +- " prefetch 256(%0)\n" ++ "1: prefetch (%1)\n" ++ " prefetch 64(%1)\n" ++ " prefetch 128(%1)\n" ++ " prefetch 192(%1)\n" ++ " prefetch 256(%1)\n" + "2: \n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ "3: \n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" +- _ASM_EXTABLE(1b, 3b) : : "r" (from)); ++ _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax"); + + for (i = 0; i < (4096-320)/64; i++) { + __asm__ __volatile__ ( +- "1: prefetch 320(%0)\n" +- "2: movq (%0), %%mm0\n" +- " movntq %%mm0, (%1)\n" +- " movq 8(%0), %%mm1\n" +- " movntq %%mm1, 8(%1)\n" +- " movq 16(%0), %%mm2\n" +- " movntq %%mm2, 16(%1)\n" +- " movq 24(%0), %%mm3\n" +- " movntq %%mm3, 24(%1)\n" +- " movq 32(%0), %%mm4\n" +- " movntq %%mm4, 32(%1)\n" +- " movq 40(%0), %%mm5\n" +- " movntq %%mm5, 40(%1)\n" +- " movq 48(%0), %%mm6\n" +- " movntq %%mm6, 48(%1)\n" +- " movq 56(%0), %%mm7\n" +- " movntq %%mm7, 56(%1)\n" ++ "1: prefetch 320(%1)\n" ++ "2: movq (%1), %%mm0\n" ++ " movntq %%mm0, (%2)\n" ++ " movq 8(%1), %%mm1\n" ++ " movntq %%mm1, 8(%2)\n" ++ " movq 16(%1), %%mm2\n" ++ " movntq %%mm2, 16(%2)\n" ++ " movq 24(%1), %%mm3\n" ++ " movntq %%mm3, 24(%2)\n" ++ " movq 32(%1), %%mm4\n" ++ " movntq %%mm4, 32(%2)\n" ++ " movq 40(%1), %%mm5\n" ++ " movntq %%mm5, 40(%2)\n" ++ " movq 48(%1), %%mm6\n" ++ " movntq %%mm6, 48(%2)\n" ++ " movq 56(%1), %%mm7\n" ++ " movntq %%mm7, 56(%2)\n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ "3:\n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" +- _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory"); ++ _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax"); + + from += 64; + to += 64; +@@ -280,47 +338,76 @@ static void fast_clear_page(void *page) + static void fast_copy_page(void *to, void *from) + { + int i; ++ unsigned long cr0; + + kernel_fpu_begin(); + + __asm__ __volatile__ ( +- "1: prefetch (%0)\n" +- " prefetch 64(%0)\n" +- " prefetch 128(%0)\n" +- " prefetch 192(%0)\n" +- " prefetch 256(%0)\n" ++ "1: prefetch (%1)\n" ++ " prefetch 64(%1)\n" ++ " prefetch 128(%1)\n" ++ " prefetch 192(%1)\n" ++ " prefetch 256(%1)\n" + "2: \n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ "3: \n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" +- _ASM_EXTABLE(1b, 3b) : : "r" (from)); ++ _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax"); + + for (i = 0; i < 4096/64; i++) { + __asm__ __volatile__ ( +- "1: prefetch 320(%0)\n" +- "2: movq (%0), %%mm0\n" +- " movq 8(%0), %%mm1\n" +- " movq 16(%0), %%mm2\n" +- " movq 24(%0), %%mm3\n" +- " movq %%mm0, (%1)\n" +- " movq %%mm1, 8(%1)\n" +- " movq %%mm2, 16(%1)\n" +- " movq %%mm3, 24(%1)\n" +- " movq 32(%0), %%mm0\n" +- " movq 40(%0), %%mm1\n" +- " movq 48(%0), %%mm2\n" +- " movq 56(%0), %%mm3\n" +- " movq %%mm0, 32(%1)\n" +- " movq %%mm1, 40(%1)\n" +- " movq %%mm2, 48(%1)\n" +- " movq %%mm3, 56(%1)\n" ++ "1: prefetch 320(%1)\n" ++ "2: movq (%1), %%mm0\n" ++ " movq 8(%1), %%mm1\n" ++ " movq 16(%1), %%mm2\n" ++ " movq 24(%1), %%mm3\n" ++ " movq %%mm0, (%2)\n" ++ " movq %%mm1, 8(%2)\n" ++ " movq %%mm2, 16(%2)\n" ++ " movq %%mm3, 24(%2)\n" ++ " movq 32(%1), %%mm0\n" ++ " movq 40(%1), %%mm1\n" ++ " movq 48(%1), %%mm2\n" ++ " movq 56(%1), %%mm3\n" ++ " movq %%mm0, 32(%2)\n" ++ " movq %%mm1, 40(%2)\n" ++ " movq %%mm2, 48(%2)\n" ++ " movq %%mm3, 56(%2)\n" + ".section .fixup, \"ax\"\n" +- "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ "3:\n" ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %%cr0, %0\n" ++ " movl %0, %%eax\n" ++ " andl $0xFFFEFFFF, %%eax\n" ++ " movl %%eax, %%cr0\n" ++#endif ++ ++ " movw $0x05EB, 1b\n" /* jmp on 5 bytes */ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ " movl %0, %%cr0\n" ++#endif ++ + " jmp 2b\n" + ".previous\n" + _ASM_EXTABLE(1b, 3b) +- : : "r" (from), "r" (to) : "memory"); ++ : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax"); + + from += 64; + to += 64; +diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S +index c81556409bbb..345ff9120b85 100644 +--- a/arch/x86/lib/msr-reg.S ++++ b/arch/x86/lib/msr-reg.S +@@ -2,6 +2,7 @@ + #include <linux/errno.h> + #include <asm/asm.h> + #include <asm/msr.h> ++#include <asm/alternative-asm.h> + + #ifdef CONFIG_X86_64 + /* +@@ -34,7 +35,7 @@ ENTRY(\op\()_safe_regs) + movl %edi, 28(%r10) + popq %rbp + popq %rbx +- ret ++ pax_ret \op\()_safe_regs + 3: + movl $-EIO, %r11d + jmp 2b +@@ -76,7 +77,7 @@ ENTRY(\op\()_safe_regs) + popl %esi + popl %ebp + popl %ebx +- ret ++ pax_ret \op\()_safe_regs + 3: + movl $-EIO, 4(%esp) + jmp 2b +diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S +index cd5d716d2897..146f98162e78 100644 +--- a/arch/x86/lib/putuser.S ++++ b/arch/x86/lib/putuser.S +@@ -16,7 +16,10 @@ + #include <asm/asm.h> + #include <asm/smap.h> + #include <asm/export.h> +- ++#include <asm/segment.h> ++#include <asm/pgtable.h> ++#include <asm/frame.h> ++#include <asm/alternative-asm.h> + + /* + * __put_user_X +@@ -30,17 +33,44 @@ + * as they get called from within inline assembly. + */ + +-#define ENTER mov PER_CPU_VAR(current_task), %_ASM_BX +-#define EXIT ASM_CLAC ; \ +- ret ++#define ENTER FRAME_BEGIN ++#define EXIT ASM_USER_ACCESS_END ; \ ++ FRAME_END ; \ ++ pax_ret __put_user_1 ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++#define _DEST %_ASM_CX,%_ASM_BX ++#else ++#define _DEST %_ASM_CX ++#endif ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF) ++#define __copyuser_seg gs; ++#else ++#define __copyuser_seg ++#endif + + .text + ENTRY(__put_user_1) + ENTER ++ ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov PER_CPU_VAR(current_task), %_ASM_BX + cmp TASK_addr_limit(%_ASM_BX),%_ASM_CX + jae bad_put_user +- ASM_STAC +-1: movb %al,(%_ASM_CX) ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov pax_user_shadow_base,%_ASM_BX ++ cmp %_ASM_BX,%_ASM_CX ++ jb 1234f ++ xor %ebx,%ebx ++1234: ++#endif ++ ++#endif ++ ++ ASM_USER_ACCESS_BEGIN ++1: __copyuser_seg movb %al,(_DEST) + xor %eax,%eax + EXIT + ENDPROC(__put_user_1) +@@ -48,12 +78,26 @@ EXPORT_SYMBOL(__put_user_1) + + ENTRY(__put_user_2) + ENTER ++ ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov PER_CPU_VAR(current_task), %_ASM_BX + mov TASK_addr_limit(%_ASM_BX),%_ASM_BX + sub $1,%_ASM_BX + cmp %_ASM_BX,%_ASM_CX + jae bad_put_user +- ASM_STAC +-2: movw %ax,(%_ASM_CX) ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov pax_user_shadow_base,%_ASM_BX ++ cmp %_ASM_BX,%_ASM_CX ++ jb 1234f ++ xor %ebx,%ebx ++1234: ++#endif ++ ++#endif ++ ++ ASM_USER_ACCESS_BEGIN ++2: __copyuser_seg movw %ax,(_DEST) + xor %eax,%eax + EXIT + ENDPROC(__put_user_2) +@@ -61,12 +105,26 @@ EXPORT_SYMBOL(__put_user_2) + + ENTRY(__put_user_4) + ENTER ++ ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov PER_CPU_VAR(current_task), %_ASM_BX + mov TASK_addr_limit(%_ASM_BX),%_ASM_BX + sub $3,%_ASM_BX + cmp %_ASM_BX,%_ASM_CX + jae bad_put_user +- ASM_STAC +-3: movl %eax,(%_ASM_CX) ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov pax_user_shadow_base,%_ASM_BX ++ cmp %_ASM_BX,%_ASM_CX ++ jb 1234f ++ xor %ebx,%ebx ++1234: ++#endif ++ ++#endif ++ ++ ASM_USER_ACCESS_BEGIN ++3: __copyuser_seg movl %eax,(_DEST) + xor %eax,%eax + EXIT + ENDPROC(__put_user_4) +@@ -74,14 +132,28 @@ EXPORT_SYMBOL(__put_user_4) + + ENTRY(__put_user_8) + ENTER ++ ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov PER_CPU_VAR(current_task), %_ASM_BX + mov TASK_addr_limit(%_ASM_BX),%_ASM_BX + sub $7,%_ASM_BX + cmp %_ASM_BX,%_ASM_CX + jae bad_put_user +- ASM_STAC +-4: mov %_ASM_AX,(%_ASM_CX) ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ mov pax_user_shadow_base,%_ASM_BX ++ cmp %_ASM_BX,%_ASM_CX ++ jb 1234f ++ xor %ebx,%ebx ++1234: ++#endif ++ ++#endif ++ ++ ASM_USER_ACCESS_BEGIN ++4: __copyuser_seg mov %_ASM_AX,(_DEST) + #ifdef CONFIG_X86_32 +-5: movl %edx,4(%_ASM_CX) ++5: __copyuser_seg movl %edx,4(_DEST) + #endif + xor %eax,%eax + EXIT +diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S +index bf2c6074efd2..3ca297db882f 100644 +--- a/arch/x86/lib/rwsem.S ++++ b/arch/x86/lib/rwsem.S +@@ -91,31 +91,31 @@ ENTRY(call_rwsem_down_read_failed) + save_common_regs + __ASM_SIZE(push,) %__ASM_REG(dx) + movq %rax,%rdi +- call rwsem_down_read_failed ++ pax_direct_call rwsem_down_read_failed + __ASM_SIZE(pop,) %__ASM_REG(dx) + restore_common_regs + FRAME_END +- ret ++ pax_ret rwsem_down_read_failed + ENDPROC(call_rwsem_down_read_failed) + + ENTRY(call_rwsem_down_write_failed) + FRAME_BEGIN + save_common_regs + movq %rax,%rdi +- call rwsem_down_write_failed ++ pax_direct_call rwsem_down_write_failed + restore_common_regs + FRAME_END +- ret ++ pax_ret rwsem_down_write_failed + ENDPROC(call_rwsem_down_write_failed) + + ENTRY(call_rwsem_down_write_failed_killable) + FRAME_BEGIN + save_common_regs + movq %rax,%rdi +- call rwsem_down_write_failed_killable ++ pax_direct_call rwsem_down_write_failed_killable + restore_common_regs + FRAME_END +- ret ++ pax_ret rwsem_down_write_failed_killable + ENDPROC(call_rwsem_down_write_failed_killable) + + ENTRY(call_rwsem_wake) +@@ -125,10 +125,10 @@ ENTRY(call_rwsem_wake) + jnz 1f + save_common_regs + movq %rax,%rdi +- call rwsem_wake ++ pax_direct_call rwsem_wake + restore_common_regs + 1: FRAME_END +- ret ++ pax_ret rwsem_wake + ENDPROC(call_rwsem_wake) + + ENTRY(call_rwsem_downgrade_wake) +@@ -136,9 +136,9 @@ ENTRY(call_rwsem_downgrade_wake) + save_common_regs + __ASM_SIZE(push,) %__ASM_REG(dx) + movq %rax,%rdi +- call rwsem_downgrade_wake ++ pax_direct_call rwsem_downgrade_wake + __ASM_SIZE(pop,) %__ASM_REG(dx) + restore_common_regs + FRAME_END +- ret ++ pax_ret rwsem_downgrade_wake + ENDPROC(call_rwsem_downgrade_wake) +diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c +index 3bc7baf2a711..aa7d985e8bdf 100644 +--- a/arch/x86/lib/usercopy_32.c ++++ b/arch/x86/lib/usercopy_32.c +@@ -42,11 +42,13 @@ do { \ + int __d0; \ + might_fault(); \ + __asm__ __volatile__( \ ++ __COPYUSER_SET_ES \ + ASM_STAC "\n" \ + "0: rep; stosl\n" \ + " movl %2,%0\n" \ + "1: rep; stosb\n" \ + "2: " ASM_CLAC "\n" \ ++ __COPYUSER_RESTORE_ES \ + ".section .fixup,\"ax\"\n" \ + "3: lea 0(%2,%0,4),%0\n" \ + " jmp 2b\n" \ +@@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user); + + #ifdef CONFIG_X86_INTEL_USERCOPY + static unsigned long +-__copy_user_intel(void __user *to, const void *from, unsigned long size) ++__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size) + { + int d0, d1; + __asm__ __volatile__( +@@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size) + " .align 2,0x90\n" + "3: movl 0(%4), %%eax\n" + "4: movl 4(%4), %%edx\n" +- "5: movl %%eax, 0(%3)\n" +- "6: movl %%edx, 4(%3)\n" ++ "5: "__copyuser_seg" movl %%eax, 0(%3)\n" ++ "6: "__copyuser_seg" movl %%edx, 4(%3)\n" + "7: movl 8(%4), %%eax\n" + "8: movl 12(%4),%%edx\n" +- "9: movl %%eax, 8(%3)\n" +- "10: movl %%edx, 12(%3)\n" ++ "9: "__copyuser_seg" movl %%eax, 8(%3)\n" ++ "10: "__copyuser_seg" movl %%edx, 12(%3)\n" + "11: movl 16(%4), %%eax\n" + "12: movl 20(%4), %%edx\n" +- "13: movl %%eax, 16(%3)\n" +- "14: movl %%edx, 20(%3)\n" ++ "13: "__copyuser_seg" movl %%eax, 16(%3)\n" ++ "14: "__copyuser_seg" movl %%edx, 20(%3)\n" + "15: movl 24(%4), %%eax\n" + "16: movl 28(%4), %%edx\n" +- "17: movl %%eax, 24(%3)\n" +- "18: movl %%edx, 28(%3)\n" ++ "17: "__copyuser_seg" movl %%eax, 24(%3)\n" ++ "18: "__copyuser_seg" movl %%edx, 28(%3)\n" + "19: movl 32(%4), %%eax\n" + "20: movl 36(%4), %%edx\n" +- "21: movl %%eax, 32(%3)\n" +- "22: movl %%edx, 36(%3)\n" ++ "21: "__copyuser_seg" movl %%eax, 32(%3)\n" ++ "22: "__copyuser_seg" movl %%edx, 36(%3)\n" + "23: movl 40(%4), %%eax\n" + "24: movl 44(%4), %%edx\n" +- "25: movl %%eax, 40(%3)\n" +- "26: movl %%edx, 44(%3)\n" ++ "25: "__copyuser_seg" movl %%eax, 40(%3)\n" ++ "26: "__copyuser_seg" movl %%edx, 44(%3)\n" + "27: movl 48(%4), %%eax\n" + "28: movl 52(%4), %%edx\n" +- "29: movl %%eax, 48(%3)\n" +- "30: movl %%edx, 52(%3)\n" ++ "29: "__copyuser_seg" movl %%eax, 48(%3)\n" ++ "30: "__copyuser_seg" movl %%edx, 52(%3)\n" + "31: movl 56(%4), %%eax\n" + "32: movl 60(%4), %%edx\n" +- "33: movl %%eax, 56(%3)\n" +- "34: movl %%edx, 60(%3)\n" ++ "33: "__copyuser_seg" movl %%eax, 56(%3)\n" ++ "34: "__copyuser_seg" movl %%edx, 60(%3)\n" + " addl $-64, %0\n" + " addl $64, %4\n" + " addl $64, %3\n" +@@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size) + " shrl $2, %0\n" + " andl $3, %%eax\n" + " cld\n" ++ __COPYUSER_SET_ES + "99: rep; movsl\n" + "36: movl %%eax, %0\n" + "37: rep; movsb\n" + "100:\n" ++ __COPYUSER_RESTORE_ES ++ ".section .fixup,\"ax\"\n" ++ "101: lea 0(%%eax,%0,4),%0\n" ++ " jmp 100b\n" ++ ".previous\n" ++ _ASM_EXTABLE(1b,100b) ++ _ASM_EXTABLE(2b,100b) ++ _ASM_EXTABLE(3b,100b) ++ _ASM_EXTABLE(4b,100b) ++ _ASM_EXTABLE(5b,100b) ++ _ASM_EXTABLE(6b,100b) ++ _ASM_EXTABLE(7b,100b) ++ _ASM_EXTABLE(8b,100b) ++ _ASM_EXTABLE(9b,100b) ++ _ASM_EXTABLE(10b,100b) ++ _ASM_EXTABLE(11b,100b) ++ _ASM_EXTABLE(12b,100b) ++ _ASM_EXTABLE(13b,100b) ++ _ASM_EXTABLE(14b,100b) ++ _ASM_EXTABLE(15b,100b) ++ _ASM_EXTABLE(16b,100b) ++ _ASM_EXTABLE(17b,100b) ++ _ASM_EXTABLE(18b,100b) ++ _ASM_EXTABLE(19b,100b) ++ _ASM_EXTABLE(20b,100b) ++ _ASM_EXTABLE(21b,100b) ++ _ASM_EXTABLE(22b,100b) ++ _ASM_EXTABLE(23b,100b) ++ _ASM_EXTABLE(24b,100b) ++ _ASM_EXTABLE(25b,100b) ++ _ASM_EXTABLE(26b,100b) ++ _ASM_EXTABLE(27b,100b) ++ _ASM_EXTABLE(28b,100b) ++ _ASM_EXTABLE(29b,100b) ++ _ASM_EXTABLE(30b,100b) ++ _ASM_EXTABLE(31b,100b) ++ _ASM_EXTABLE(32b,100b) ++ _ASM_EXTABLE(33b,100b) ++ _ASM_EXTABLE(34b,100b) ++ _ASM_EXTABLE(35b,100b) ++ _ASM_EXTABLE(36b,100b) ++ _ASM_EXTABLE(37b,100b) ++ _ASM_EXTABLE(99b,101b) ++ : "=&c"(size), "=&D" (d0), "=&S" (d1) ++ : "1"(to), "2"(from), "0"(size) ++ : "eax", "edx", "memory"); ++ return size; ++} ++ ++static unsigned long ++__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size) ++{ ++ int d0, d1; ++ __asm__ __volatile__( ++ " .align 2,0x90\n" ++ "1: "__copyuser_seg" movl 32(%4), %%eax\n" ++ " cmpl $67, %0\n" ++ " jbe 3f\n" ++ "2: "__copyuser_seg" movl 64(%4), %%eax\n" ++ " .align 2,0x90\n" ++ "3: "__copyuser_seg" movl 0(%4), %%eax\n" ++ "4: "__copyuser_seg" movl 4(%4), %%edx\n" ++ "5: movl %%eax, 0(%3)\n" ++ "6: movl %%edx, 4(%3)\n" ++ "7: "__copyuser_seg" movl 8(%4), %%eax\n" ++ "8: "__copyuser_seg" movl 12(%4),%%edx\n" ++ "9: movl %%eax, 8(%3)\n" ++ "10: movl %%edx, 12(%3)\n" ++ "11: "__copyuser_seg" movl 16(%4), %%eax\n" ++ "12: "__copyuser_seg" movl 20(%4), %%edx\n" ++ "13: movl %%eax, 16(%3)\n" ++ "14: movl %%edx, 20(%3)\n" ++ "15: "__copyuser_seg" movl 24(%4), %%eax\n" ++ "16: "__copyuser_seg" movl 28(%4), %%edx\n" ++ "17: movl %%eax, 24(%3)\n" ++ "18: movl %%edx, 28(%3)\n" ++ "19: "__copyuser_seg" movl 32(%4), %%eax\n" ++ "20: "__copyuser_seg" movl 36(%4), %%edx\n" ++ "21: movl %%eax, 32(%3)\n" ++ "22: movl %%edx, 36(%3)\n" ++ "23: "__copyuser_seg" movl 40(%4), %%eax\n" ++ "24: "__copyuser_seg" movl 44(%4), %%edx\n" ++ "25: movl %%eax, 40(%3)\n" ++ "26: movl %%edx, 44(%3)\n" ++ "27: "__copyuser_seg" movl 48(%4), %%eax\n" ++ "28: "__copyuser_seg" movl 52(%4), %%edx\n" ++ "29: movl %%eax, 48(%3)\n" ++ "30: movl %%edx, 52(%3)\n" ++ "31: "__copyuser_seg" movl 56(%4), %%eax\n" ++ "32: "__copyuser_seg" movl 60(%4), %%edx\n" ++ "33: movl %%eax, 56(%3)\n" ++ "34: movl %%edx, 60(%3)\n" ++ " addl $-64, %0\n" ++ " addl $64, %4\n" ++ " addl $64, %3\n" ++ " cmpl $63, %0\n" ++ " ja 1b\n" ++ "35: movl %0, %%eax\n" ++ " shrl $2, %0\n" ++ " andl $3, %%eax\n" ++ " cld\n" ++ "99: rep; "__copyuser_seg" movsl\n" ++ "36: movl %%eax, %0\n" ++ "37: rep; "__copyuser_seg" movsb\n" ++ "100:\n" + ".section .fixup,\"ax\"\n" + "101: lea 0(%%eax,%0,4),%0\n" + " jmp 100b\n" +@@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size) + int d0, d1; + __asm__ __volatile__( + " .align 2,0x90\n" +- "0: movl 32(%4), %%eax\n" ++ "0: "__copyuser_seg" movl 32(%4), %%eax\n" + " cmpl $67, %0\n" + " jbe 2f\n" +- "1: movl 64(%4), %%eax\n" ++ "1: "__copyuser_seg" movl 64(%4), %%eax\n" + " .align 2,0x90\n" +- "2: movl 0(%4), %%eax\n" +- "21: movl 4(%4), %%edx\n" ++ "2: "__copyuser_seg" movl 0(%4), %%eax\n" ++ "21: "__copyuser_seg" movl 4(%4), %%edx\n" + " movl %%eax, 0(%3)\n" + " movl %%edx, 4(%3)\n" +- "3: movl 8(%4), %%eax\n" +- "31: movl 12(%4),%%edx\n" ++ "3: "__copyuser_seg" movl 8(%4), %%eax\n" ++ "31: "__copyuser_seg" movl 12(%4),%%edx\n" + " movl %%eax, 8(%3)\n" + " movl %%edx, 12(%3)\n" +- "4: movl 16(%4), %%eax\n" +- "41: movl 20(%4), %%edx\n" ++ "4: "__copyuser_seg" movl 16(%4), %%eax\n" ++ "41: "__copyuser_seg" movl 20(%4), %%edx\n" + " movl %%eax, 16(%3)\n" + " movl %%edx, 20(%3)\n" +- "10: movl 24(%4), %%eax\n" +- "51: movl 28(%4), %%edx\n" ++ "10: "__copyuser_seg" movl 24(%4), %%eax\n" ++ "51: "__copyuser_seg" movl 28(%4), %%edx\n" + " movl %%eax, 24(%3)\n" + " movl %%edx, 28(%3)\n" +- "11: movl 32(%4), %%eax\n" +- "61: movl 36(%4), %%edx\n" ++ "11: "__copyuser_seg" movl 32(%4), %%eax\n" ++ "61: "__copyuser_seg" movl 36(%4), %%edx\n" + " movl %%eax, 32(%3)\n" + " movl %%edx, 36(%3)\n" +- "12: movl 40(%4), %%eax\n" +- "71: movl 44(%4), %%edx\n" ++ "12: "__copyuser_seg" movl 40(%4), %%eax\n" ++ "71: "__copyuser_seg" movl 44(%4), %%edx\n" + " movl %%eax, 40(%3)\n" + " movl %%edx, 44(%3)\n" +- "13: movl 48(%4), %%eax\n" +- "81: movl 52(%4), %%edx\n" ++ "13: "__copyuser_seg" movl 48(%4), %%eax\n" ++ "81: "__copyuser_seg" movl 52(%4), %%edx\n" + " movl %%eax, 48(%3)\n" + " movl %%edx, 52(%3)\n" +- "14: movl 56(%4), %%eax\n" +- "91: movl 60(%4), %%edx\n" ++ "14: "__copyuser_seg" movl 56(%4), %%eax\n" ++ "91: "__copyuser_seg" movl 60(%4), %%edx\n" + " movl %%eax, 56(%3)\n" + " movl %%edx, 60(%3)\n" + " addl $-64, %0\n" +@@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size) + " shrl $2, %0\n" + " andl $3, %%eax\n" + " cld\n" +- "6: rep; movsl\n" ++ "6: rep; "__copyuser_seg" movsl\n" + " movl %%eax,%0\n" +- "7: rep; movsb\n" ++ "7: rep; "__copyuser_seg" movsb\n" + "8:\n" + ".section .fixup,\"ax\"\n" + "9: lea 0(%%eax,%0,4),%0\n" +@@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to, + + __asm__ __volatile__( + " .align 2,0x90\n" +- "0: movl 32(%4), %%eax\n" ++ "0: "__copyuser_seg" movl 32(%4), %%eax\n" + " cmpl $67, %0\n" + " jbe 2f\n" +- "1: movl 64(%4), %%eax\n" ++ "1: "__copyuser_seg" movl 64(%4), %%eax\n" + " .align 2,0x90\n" +- "2: movl 0(%4), %%eax\n" +- "21: movl 4(%4), %%edx\n" ++ "2: "__copyuser_seg" movl 0(%4), %%eax\n" ++ "21: "__copyuser_seg" movl 4(%4), %%edx\n" + " movnti %%eax, 0(%3)\n" + " movnti %%edx, 4(%3)\n" +- "3: movl 8(%4), %%eax\n" +- "31: movl 12(%4),%%edx\n" ++ "3: "__copyuser_seg" movl 8(%4), %%eax\n" ++ "31: "__copyuser_seg" movl 12(%4),%%edx\n" + " movnti %%eax, 8(%3)\n" + " movnti %%edx, 12(%3)\n" +- "4: movl 16(%4), %%eax\n" +- "41: movl 20(%4), %%edx\n" ++ "4: "__copyuser_seg" movl 16(%4), %%eax\n" ++ "41: "__copyuser_seg" movl 20(%4), %%edx\n" + " movnti %%eax, 16(%3)\n" + " movnti %%edx, 20(%3)\n" +- "10: movl 24(%4), %%eax\n" +- "51: movl 28(%4), %%edx\n" ++ "10: "__copyuser_seg" movl 24(%4), %%eax\n" ++ "51: "__copyuser_seg" movl 28(%4), %%edx\n" + " movnti %%eax, 24(%3)\n" + " movnti %%edx, 28(%3)\n" +- "11: movl 32(%4), %%eax\n" +- "61: movl 36(%4), %%edx\n" ++ "11: "__copyuser_seg" movl 32(%4), %%eax\n" ++ "61: "__copyuser_seg" movl 36(%4), %%edx\n" + " movnti %%eax, 32(%3)\n" + " movnti %%edx, 36(%3)\n" +- "12: movl 40(%4), %%eax\n" +- "71: movl 44(%4), %%edx\n" ++ "12: "__copyuser_seg" movl 40(%4), %%eax\n" ++ "71: "__copyuser_seg" movl 44(%4), %%edx\n" + " movnti %%eax, 40(%3)\n" + " movnti %%edx, 44(%3)\n" +- "13: movl 48(%4), %%eax\n" +- "81: movl 52(%4), %%edx\n" ++ "13: "__copyuser_seg" movl 48(%4), %%eax\n" ++ "81: "__copyuser_seg" movl 52(%4), %%edx\n" + " movnti %%eax, 48(%3)\n" + " movnti %%edx, 52(%3)\n" +- "14: movl 56(%4), %%eax\n" +- "91: movl 60(%4), %%edx\n" ++ "14: "__copyuser_seg" movl 56(%4), %%eax\n" ++ "91: "__copyuser_seg" movl 60(%4), %%edx\n" + " movnti %%eax, 56(%3)\n" + " movnti %%edx, 60(%3)\n" + " addl $-64, %0\n" +@@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to, + " shrl $2, %0\n" + " andl $3, %%eax\n" + " cld\n" +- "6: rep; movsl\n" ++ "6: rep; "__copyuser_seg" movsl\n" + " movl %%eax,%0\n" +- "7: rep; movsb\n" ++ "7: rep; "__copyuser_seg" movsb\n" + "8:\n" + ".section .fixup,\"ax\"\n" + "9: lea 0(%%eax,%0,4),%0\n" +@@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to, + + __asm__ __volatile__( + " .align 2,0x90\n" +- "0: movl 32(%4), %%eax\n" ++ "0: "__copyuser_seg" movl 32(%4), %%eax\n" + " cmpl $67, %0\n" + " jbe 2f\n" +- "1: movl 64(%4), %%eax\n" ++ "1: "__copyuser_seg" movl 64(%4), %%eax\n" + " .align 2,0x90\n" +- "2: movl 0(%4), %%eax\n" +- "21: movl 4(%4), %%edx\n" ++ "2: "__copyuser_seg" movl 0(%4), %%eax\n" ++ "21: "__copyuser_seg" movl 4(%4), %%edx\n" + " movnti %%eax, 0(%3)\n" + " movnti %%edx, 4(%3)\n" +- "3: movl 8(%4), %%eax\n" +- "31: movl 12(%4),%%edx\n" ++ "3: "__copyuser_seg" movl 8(%4), %%eax\n" ++ "31: "__copyuser_seg" movl 12(%4),%%edx\n" + " movnti %%eax, 8(%3)\n" + " movnti %%edx, 12(%3)\n" +- "4: movl 16(%4), %%eax\n" +- "41: movl 20(%4), %%edx\n" ++ "4: "__copyuser_seg" movl 16(%4), %%eax\n" ++ "41: "__copyuser_seg" movl 20(%4), %%edx\n" + " movnti %%eax, 16(%3)\n" + " movnti %%edx, 20(%3)\n" +- "10: movl 24(%4), %%eax\n" +- "51: movl 28(%4), %%edx\n" ++ "10: "__copyuser_seg" movl 24(%4), %%eax\n" ++ "51: "__copyuser_seg" movl 28(%4), %%edx\n" + " movnti %%eax, 24(%3)\n" + " movnti %%edx, 28(%3)\n" +- "11: movl 32(%4), %%eax\n" +- "61: movl 36(%4), %%edx\n" ++ "11: "__copyuser_seg" movl 32(%4), %%eax\n" ++ "61: "__copyuser_seg" movl 36(%4), %%edx\n" + " movnti %%eax, 32(%3)\n" + " movnti %%edx, 36(%3)\n" +- "12: movl 40(%4), %%eax\n" +- "71: movl 44(%4), %%edx\n" ++ "12: "__copyuser_seg" movl 40(%4), %%eax\n" ++ "71: "__copyuser_seg" movl 44(%4), %%edx\n" + " movnti %%eax, 40(%3)\n" + " movnti %%edx, 44(%3)\n" +- "13: movl 48(%4), %%eax\n" +- "81: movl 52(%4), %%edx\n" ++ "13: "__copyuser_seg" movl 48(%4), %%eax\n" ++ "81: "__copyuser_seg" movl 52(%4), %%edx\n" + " movnti %%eax, 48(%3)\n" + " movnti %%edx, 52(%3)\n" +- "14: movl 56(%4), %%eax\n" +- "91: movl 60(%4), %%edx\n" ++ "14: "__copyuser_seg" movl 56(%4), %%eax\n" ++ "91: "__copyuser_seg" movl 60(%4), %%edx\n" + " movnti %%eax, 56(%3)\n" + " movnti %%edx, 60(%3)\n" + " addl $-64, %0\n" +@@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to, + " shrl $2, %0\n" + " andl $3, %%eax\n" + " cld\n" +- "6: rep; movsl\n" ++ "6: rep; "__copyuser_seg" movsl\n" + " movl %%eax,%0\n" +- "7: rep; movsb\n" ++ "7: rep; "__copyuser_seg" movsb\n" + "8:\n" + ".section .fixup,\"ax\"\n" + "9: lea 0(%%eax,%0,4),%0\n" +@@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to, + */ + unsigned long __copy_user_zeroing_intel(void *to, const void __user *from, + unsigned long size); +-unsigned long __copy_user_intel(void __user *to, const void *from, ++unsigned long __generic_copy_to_user_intel(void __user *to, const void *from, ++ unsigned long size); ++unsigned long __generic_copy_from_user_intel(void *to, const void __user *from, + unsigned long size); + unsigned long __copy_user_zeroing_intel_nocache(void *to, + const void __user *from, unsigned long size); + #endif /* CONFIG_X86_INTEL_USERCOPY */ + + /* Generic arbitrary sized copy. */ +-#define __copy_user(to, from, size) \ ++#define __copy_user(to, from, size, prefix, set, restore) \ + do { \ + int __d0, __d1, __d2; \ + __asm__ __volatile__( \ ++ set \ + " cmp $7,%0\n" \ + " jbe 1f\n" \ + " movl %1,%0\n" \ + " negl %0\n" \ + " andl $7,%0\n" \ + " subl %0,%3\n" \ +- "4: rep; movsb\n" \ ++ "4: rep; "prefix"movsb\n" \ + " movl %3,%0\n" \ + " shrl $2,%0\n" \ + " andl $3,%3\n" \ + " .align 2,0x90\n" \ +- "0: rep; movsl\n" \ ++ "0: rep; "prefix"movsl\n" \ + " movl %3,%0\n" \ +- "1: rep; movsb\n" \ ++ "1: rep; "prefix"movsb\n" \ + "2:\n" \ ++ restore \ + ".section .fixup,\"ax\"\n" \ + "5: addl %3,%0\n" \ + " jmp 2b\n" \ +@@ -538,14 +650,14 @@ do { \ + " negl %0\n" \ + " andl $7,%0\n" \ + " subl %0,%3\n" \ +- "4: rep; movsb\n" \ ++ "4: rep; "__copyuser_seg"movsb\n" \ + " movl %3,%0\n" \ + " shrl $2,%0\n" \ + " andl $3,%3\n" \ + " .align 2,0x90\n" \ +- "0: rep; movsl\n" \ ++ "0: rep; "__copyuser_seg"movsl\n" \ + " movl %3,%0\n" \ +- "1: rep; movsb\n" \ ++ "1: rep; "__copyuser_seg"movsb\n" \ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + "5: addl %3,%0\n" \ +@@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from, + { + stac(); + if (movsl_is_ok(to, from, n)) +- __copy_user(to, from, n); ++ __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES); + else +- n = __copy_user_intel(to, from, n); ++ n = __generic_copy_to_user_intel(to, from, n); + clac(); + return n; + } +@@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from, + { + stac(); + if (movsl_is_ok(to, from, n)) +- __copy_user(to, from, n); ++ __copy_user(to, from, n, __copyuser_seg, "", ""); + else +- n = __copy_user_intel((void __user *)to, +- (const void *)from, n); ++ n = __generic_copy_from_user_intel(to, from, n); + clac(); + return n; + } +@@ -632,60 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr + if (n > 64 && static_cpu_has(X86_FEATURE_XMM2)) + n = __copy_user_intel_nocache(to, from, n); + else +- __copy_user(to, from, n); ++ __copy_user(to, from, n, __copyuser_seg, "", ""); + #else +- __copy_user(to, from, n); ++ __copy_user(to, from, n, __copyuser_seg, "", ""); + #endif + clac(); + return n; + } + EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero); + +-/** +- * copy_to_user: - Copy a block of data into user space. +- * @to: Destination address, in user space. +- * @from: Source address, in kernel space. +- * @n: Number of bytes to copy. +- * +- * Context: User context only. This function may sleep if pagefaults are +- * enabled. +- * +- * Copy data from kernel space to user space. +- * +- * Returns number of bytes that could not be copied. +- * On success, this will be zero. +- */ +-unsigned long _copy_to_user(void __user *to, const void *from, unsigned n) ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++void __set_fs(mm_segment_t x) + { +- if (access_ok(VERIFY_WRITE, to, n)) +- n = __copy_to_user(to, from, n); +- return n; ++ switch (x.seg) { ++ case 0: ++ loadsegment(gs, 0); ++ break; ++ case TASK_SIZE_MAX: ++ loadsegment(gs, __USER_DS); ++ break; ++ case -1UL: ++ loadsegment(gs, __KERNEL_DS); ++ break; ++ default: ++ BUG(); ++ } + } +-EXPORT_SYMBOL(_copy_to_user); ++EXPORT_SYMBOL(__set_fs); + +-/** +- * copy_from_user: - Copy a block of data from user space. +- * @to: Destination address, in kernel space. +- * @from: Source address, in user space. +- * @n: Number of bytes to copy. +- * +- * Context: User context only. This function may sleep if pagefaults are +- * enabled. +- * +- * Copy data from user space to kernel space. +- * +- * Returns number of bytes that could not be copied. +- * On success, this will be zero. +- * +- * If some data could not be copied, this function will pad the copied +- * data to the requested size using zero bytes. +- */ +-unsigned long _copy_from_user(void *to, const void __user *from, unsigned n) ++void set_fs(mm_segment_t x) + { +- if (access_ok(VERIFY_READ, from, n)) +- n = __copy_from_user(to, from, n); +- else +- memset(to, 0, n); +- return n; ++ current->thread.addr_limit = x; ++ __set_fs(x); + } +-EXPORT_SYMBOL(_copy_from_user); ++EXPORT_SYMBOL(set_fs); ++#endif +diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c +index 69873589c0ba..14d4769156fc 100644 +--- a/arch/x86/lib/usercopy_64.c ++++ b/arch/x86/lib/usercopy_64.c +@@ -18,7 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size) + might_fault(); + /* no memory constraint because it doesn't change any memory gcc knows + about */ +- stac(); ++ user_access_begin(); + asm volatile( + " testq %[size8],%[size8]\n" + " jz 4f\n" +@@ -39,9 +39,9 @@ unsigned long __clear_user(void __user *addr, unsigned long size) + _ASM_EXTABLE(0b,3b) + _ASM_EXTABLE(1b,2b) + : [size8] "=&c"(size), [dst] "=&D" (__d0) +- : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr), ++ : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)), + [zero] "r" (0UL), [eight] "r" (8UL)); +- clac(); ++ user_access_end(); + return size; + } + EXPORT_SYMBOL(__clear_user); +@@ -54,12 +54,11 @@ unsigned long clear_user(void __user *to, unsigned long n) + } + EXPORT_SYMBOL(clear_user); + +-unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len) ++unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len) + { +- if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) { +- return copy_user_generic((__force void *)to, (__force void *)from, len); +- } +- return len; ++ if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) ++ return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len); ++ return len; + } + EXPORT_SYMBOL(copy_in_user); + +@@ -69,20 +68,20 @@ EXPORT_SYMBOL(copy_in_user); + * it is not necessary to optimize tail handling. + */ + __visible unsigned long +-copy_user_handle_tail(char *to, char *from, unsigned len) ++copy_user_handle_tail(void __user *to, const void __user *from, unsigned long len) + { ++ user_access_end(); + for (; len; --len, to++) { + char c; + +- if (__get_user_nocheck(c, from++, sizeof(char))) ++ if (__get_user_nocheck(c, (const char *)from++, sizeof(char))) + break; +- if (__put_user_nocheck(c, to, sizeof(char))) ++ if (__put_user_nocheck(c, (char *)to, sizeof(char))) + break; + } +- clac(); + + /* If the destination is a kernel buffer, we always clear the end */ +- if (!__addr_ok(to)) +- memset(to, 0, len); ++ if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base) ++ memset((void __force_kernel *)to, 0, len); + return len; + } +diff --git a/arch/x86/math-emu/div_Xsig.S b/arch/x86/math-emu/div_Xsig.S +index f77ba3058b31..8ba0e95ef99c 100644 +--- a/arch/x86/math-emu/div_Xsig.S ++++ b/arch/x86/math-emu/div_Xsig.S +@@ -340,26 +340,26 @@ L_exit: + popl %esi + + leave +- ret ++ pax_ret div_Xsig + + + #ifdef PARANOID + /* The logic is wrong if we got here */ + L_bugged: + pushl EX_INTERNAL|0x240 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_exit + + L_bugged_1: + pushl EX_INTERNAL|0x241 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_exit + + L_bugged_2: + pushl EX_INTERNAL|0x242 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_exit + #endif /* PARANOID */ +diff --git a/arch/x86/math-emu/div_small.S b/arch/x86/math-emu/div_small.S +index 47099628fa4c..f9f329aa1849 100644 +--- a/arch/x86/math-emu/div_small.S ++++ b/arch/x86/math-emu/div_small.S +@@ -43,5 +43,5 @@ ENTRY(FPU_div_small) + popl %esi + + leave +- ret ++ pax_ret FPU_div_small + +diff --git a/arch/x86/math-emu/fpu_asm.h b/arch/x86/math-emu/fpu_asm.h +index 955b932735a4..32dc22330781 100644 +--- a/arch/x86/math-emu/fpu_asm.h ++++ b/arch/x86/math-emu/fpu_asm.h +@@ -11,6 +11,7 @@ + #define _FPU_ASM_H_ + + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + + #define EXCEPTION FPU_exception + +diff --git a/arch/x86/math-emu/fpu_aux.c b/arch/x86/math-emu/fpu_aux.c +index 024f6e971174..308f1b093976 100644 +--- a/arch/x86/math-emu/fpu_aux.c ++++ b/arch/x86/math-emu/fpu_aux.c +@@ -52,7 +52,7 @@ void fpstate_init_soft(struct swregs_state *soft) + + void finit(void) + { +- fpstate_init_soft(¤t->thread.fpu.state.soft); ++ fpstate_init_soft(¤t->thread.fpu.state->soft); + } + + /* +diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c +index e945fedf1de2..bffe686ab169 100644 +--- a/arch/x86/math-emu/fpu_entry.c ++++ b/arch/x86/math-emu/fpu_entry.c +@@ -643,7 +643,7 @@ int fpregs_soft_set(struct task_struct *target, + unsigned int pos, unsigned int count, + const void *kbuf, const void __user *ubuf) + { +- struct swregs_state *s387 = &target->thread.fpu.state.soft; ++ struct swregs_state *s387 = &target->thread.fpu.state->soft; + void *space = s387->st_space; + int ret; + int offset, other, i, tags, regnr, tag, newtop; +@@ -695,7 +695,7 @@ int fpregs_soft_get(struct task_struct *target, + unsigned int pos, unsigned int count, + void *kbuf, void __user *ubuf) + { +- struct swregs_state *s387 = &target->thread.fpu.state.soft; ++ struct swregs_state *s387 = &target->thread.fpu.state->soft; + const void *space = s387->st_space; + int ret; + int offset = (S387->ftop & 7) * 10, other = 80 - offset; +diff --git a/arch/x86/math-emu/fpu_etc.c b/arch/x86/math-emu/fpu_etc.c +index 233e5af566f5..dd82ff07ab28 100644 +--- a/arch/x86/math-emu/fpu_etc.c ++++ b/arch/x86/math-emu/fpu_etc.c +@@ -119,9 +119,14 @@ static void fxam(FPU_REG *st0_ptr, u_char st0tag) + setcc(c); + } + ++static void FPU_ST0_illegal(FPU_REG *st0_ptr, u_char st0_tag) ++{ ++ FPU_illegal(); ++} ++ + static FUNC_ST0 const fp_etc_table[] = { +- fchs, fabs, (FUNC_ST0) FPU_illegal, (FUNC_ST0) FPU_illegal, +- ftst_, fxam, (FUNC_ST0) FPU_illegal, (FUNC_ST0) FPU_illegal ++ fchs, fabs, FPU_ST0_illegal, FPU_ST0_illegal, ++ ftst_, fxam, FPU_ST0_illegal, FPU_ST0_illegal + }; + + void FPU_etc(void) +diff --git a/arch/x86/math-emu/fpu_system.h b/arch/x86/math-emu/fpu_system.h +index 5e044d506b7a..d342fce49447 100644 +--- a/arch/x86/math-emu/fpu_system.h ++++ b/arch/x86/math-emu/fpu_system.h +@@ -46,7 +46,7 @@ static inline struct desc_struct FPU_get_ldt_descriptor(unsigned seg) + #define SEG_EXPAND_DOWN(s) (((s).b & ((1 << 11) | (1 << 10))) \ + == (1 << 10)) + +-#define I387 (¤t->thread.fpu.state) ++#define I387 (current->thread.fpu.state) + #define FPU_info (I387->soft.info) + + #define FPU_CS (*(unsigned short *) &(FPU_info->regs->cs)) +diff --git a/arch/x86/math-emu/fpu_trig.c b/arch/x86/math-emu/fpu_trig.c +index ecd06680581c..4b4c6646a1d8 100644 +--- a/arch/x86/math-emu/fpu_trig.c ++++ b/arch/x86/math-emu/fpu_trig.c +@@ -432,13 +432,13 @@ static void fxtract(FPU_REG *st0_ptr, u_char st0_tag) + #endif /* PARANOID */ + } + +-static void fdecstp(void) ++static void fdecstp(FPU_REG *st0_ptr, u_char st0_tag) + { + clear_C1(); + top--; + } + +-static void fincstp(void) ++static void fincstp(FPU_REG *st0_ptr, u_char st0_tag) + { + clear_C1(); + top++; +@@ -607,6 +607,11 @@ static int fsin(FPU_REG *st0_ptr, u_char tag) + } + } + ++static void _fsin(FPU_REG *st0_ptr, u_char tag) ++{ ++ fsin(st0_ptr, tag); ++} ++ + static int f_cos(FPU_REG *st0_ptr, u_char tag) + { + u_char st0_sign; +@@ -1625,7 +1630,7 @@ static void fscale(FPU_REG *st0_ptr, u_char st0_tag) + + static FUNC_ST0 const trig_table_a[] = { + f2xm1, fyl2x, fptan, fpatan, +- fxtract, fprem1, (FUNC_ST0) fdecstp, (FUNC_ST0) fincstp ++ fxtract, fprem1, fdecstp, fincstp + }; + + void FPU_triga(void) +@@ -1634,7 +1639,7 @@ void FPU_triga(void) + } + + static FUNC_ST0 const trig_table_b[] = { +- fprem, fyl2xp1, fsqrt_, fsincos, frndint_, fscale, (FUNC_ST0) fsin, fcos ++ fprem, fyl2xp1, fsqrt_, fsincos, frndint_, fscale, _fsin, fcos + }; + + void FPU_trigb(void) +diff --git a/arch/x86/math-emu/mul_Xsig.S b/arch/x86/math-emu/mul_Xsig.S +index 717785a53eb4..36e00653dcf0 100644 +--- a/arch/x86/math-emu/mul_Xsig.S ++++ b/arch/x86/math-emu/mul_Xsig.S +@@ -61,7 +61,7 @@ ENTRY(mul32_Xsig) + + popl %esi + leave +- ret ++ pax_ret mul32_Xsig + + + ENTRY(mul64_Xsig) +@@ -113,7 +113,7 @@ ENTRY(mul64_Xsig) + + popl %esi + leave +- ret ++ pax_ret mul64_Xsig + + + +@@ -172,5 +172,5 @@ ENTRY(mul_Xsig_Xsig) + + popl %esi + leave +- ret ++ pax_ret mul_Xsig_Xsig + +diff --git a/arch/x86/math-emu/polynom_Xsig.S b/arch/x86/math-emu/polynom_Xsig.S +index 17315c89ff3d..b132abb06de0 100644 +--- a/arch/x86/math-emu/polynom_Xsig.S ++++ b/arch/x86/math-emu/polynom_Xsig.S +@@ -132,4 +132,4 @@ L_accum_done: + popl %edi + popl %esi + leave +- ret ++ pax_ret polynomial_Xsig +diff --git a/arch/x86/math-emu/reg_constant.c b/arch/x86/math-emu/reg_constant.c +index 00548354912f..a3bd67152a80 100644 +--- a/arch/x86/math-emu/reg_constant.c ++++ b/arch/x86/math-emu/reg_constant.c +@@ -107,8 +107,13 @@ static void fldz(int rc) + + typedef void (*FUNC_RC) (int); + ++static void FPU_RC_illegal(int rc) ++{ ++ FPU_illegal(); ++} ++ + static FUNC_RC constants_table[] = { +- fld1, fldl2t, fldl2e, fldpi, fldlg2, fldln2, fldz, (FUNC_RC) FPU_illegal ++ fld1, fldl2t, fldl2e, fldpi, fldlg2, fldln2, fldz, FPU_RC_illegal + }; + + void fconst(void) +diff --git a/arch/x86/math-emu/reg_norm.S b/arch/x86/math-emu/reg_norm.S +index 8b6352efceef..484e7742f582 100644 +--- a/arch/x86/math-emu/reg_norm.S ++++ b/arch/x86/math-emu/reg_norm.S +@@ -71,7 +71,7 @@ L_exit_valid: + L_exit: + popl %ebx + leave +- ret ++ pax_ret FPU_normalize + + + L_zero: +@@ -83,7 +83,7 @@ L_underflow: + /* Convert the exponent to 80x87 form. */ + addw EXTENDED_Ebias,EXP(%ebx) + push %ebx +- call arith_underflow ++ pax_direct_call arith_underflow + pop %ebx + jmp L_exit + +@@ -91,7 +91,7 @@ L_overflow: + /* Convert the exponent to 80x87 form. */ + addw EXTENDED_Ebias,EXP(%ebx) + push %ebx +- call arith_overflow ++ pax_direct_call arith_overflow + pop %ebx + jmp L_exit + +@@ -136,7 +136,7 @@ L_exit_nuo_valid: + + popl %ebx + leave +- ret ++ pax_ret FPU_normalize_nuo + + L_exit_nuo_zero: + movl TAG_Zero,%eax +@@ -144,4 +144,4 @@ L_exit_nuo_zero: + + popl %ebx + leave +- ret ++ pax_ret FPU_normalize_nuo +diff --git a/arch/x86/math-emu/reg_round.S b/arch/x86/math-emu/reg_round.S +index d1d4e48b4f67..003208e62a07 100644 +--- a/arch/x86/math-emu/reg_round.S ++++ b/arch/x86/math-emu/reg_round.S +@@ -436,7 +436,7 @@ fpu_Arith_exit: + popl %edi + popl %esi + leave +- ret ++ pax_ret FPU_round + + + /* +@@ -446,7 +446,7 @@ fpu_Arith_exit: + L_precision_lost_up: + push %edx + push %eax +- call set_precision_flag_up ++ pax_direct_call set_precision_flag_up + popl %eax + popl %edx + jmp L_no_precision_loss +@@ -458,7 +458,7 @@ L_precision_lost_up: + L_precision_lost_down: + push %edx + push %eax +- call set_precision_flag_down ++ pax_direct_call set_precision_flag_down + popl %eax + popl %edx + jmp L_no_precision_loss +@@ -603,7 +603,7 @@ LPseudoDenormal: + /* There must be a masked underflow */ + push %eax + pushl EX_Underflow +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %eax + popl %eax + movl TAG_Special,%edx +@@ -616,12 +616,12 @@ LPseudoDenormal: + */ + L_underflow_to_zero: + push %eax +- call set_precision_flag_down ++ pax_direct_call set_precision_flag_down + popl %eax + + push %eax + pushl EX_Underflow +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %eax + popl %eax + +@@ -635,7 +635,7 @@ L_underflow_to_zero: + L_overflow: + addw EXTENDED_Ebias,EXP(%edi) /* Set for unmasked response. */ + push %edi +- call arith_overflow ++ pax_direct_call arith_overflow + pop %edi + jmp fpu_reg_round_signed_special_exit + +@@ -653,7 +653,7 @@ Do_unmasked_underflow: + addw $(3*(1<<13)),EXP(%edi) + push %eax + pushl EX_Underflow +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %eax + popl %eax + jmp L_Normalised +@@ -663,44 +663,44 @@ Do_unmasked_underflow: + #ifdef PECULIAR_486 + L_bugged_denorm_486: + pushl EX_INTERNAL|0x236 +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %ebx + jmp L_exception_exit + #else + L_bugged_denorm: + pushl EX_INTERNAL|0x230 +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %ebx + jmp L_exception_exit + #endif /* PECULIAR_486 */ + + L_bugged_round24: + pushl EX_INTERNAL|0x231 +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %ebx + jmp L_exception_exit + + L_bugged_round53: + pushl EX_INTERNAL|0x232 +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %ebx + jmp L_exception_exit + + L_bugged_round64: + pushl EX_INTERNAL|0x233 +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %ebx + jmp L_exception_exit + + L_norm_bugged: + pushl EX_INTERNAL|0x234 +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %ebx + jmp L_exception_exit + + L_entry_bugged: + pushl EX_INTERNAL|0x235 +- call EXCEPTION ++ pax_direct_call EXCEPTION + popl %ebx + L_exception_exit: + mov $-1,%eax +diff --git a/arch/x86/math-emu/reg_u_add.S b/arch/x86/math-emu/reg_u_add.S +index 47c4c2434d85..2349fceda7ff 100644 +--- a/arch/x86/math-emu/reg_u_add.S ++++ b/arch/x86/math-emu/reg_u_add.S +@@ -153,7 +153,7 @@ L_round_the_result: + /* If we ever get here then we have problems! */ + L_bugged: + pushl EX_INTERNAL|0x201 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + movl $-1,%eax + jmp L_exit +@@ -163,5 +163,5 @@ L_exit: + popl %edi + popl %esi + leave +- ret ++ pax_ret FPU_u_add + #endif /* PARANOID */ +diff --git a/arch/x86/math-emu/reg_u_div.S b/arch/x86/math-emu/reg_u_div.S +index cc00654b6f9a..f628ba9d6ddd 100644 +--- a/arch/x86/math-emu/reg_u_div.S ++++ b/arch/x86/math-emu/reg_u_div.S +@@ -444,19 +444,19 @@ LRound_precision: + /* The logic is wrong if we got here */ + L_bugged: + pushl EX_INTERNAL|0x202 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_exit + + L_bugged_1: + pushl EX_INTERNAL|0x203 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_exit + + L_bugged_2: + pushl EX_INTERNAL|0x204 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_exit + +@@ -467,5 +467,5 @@ L_exit: + popl %esi + + leave +- ret ++ pax_ret FPU_u_div + #endif /* PARANOID */ +diff --git a/arch/x86/math-emu/reg_u_mul.S b/arch/x86/math-emu/reg_u_mul.S +index 973f12af97df..34675c5ca139 100644 +--- a/arch/x86/math-emu/reg_u_mul.S ++++ b/arch/x86/math-emu/reg_u_mul.S +@@ -134,7 +134,7 @@ L_extent_zero: + #ifdef PARANOID + L_bugged: + pushl EX_INTERNAL|0x205 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_exit + +@@ -143,6 +143,6 @@ L_exit: + popl %edi + popl %esi + leave +- ret ++ pax_ret FPU_u_mul + #endif /* PARANOID */ + +diff --git a/arch/x86/math-emu/reg_u_sub.S b/arch/x86/math-emu/reg_u_sub.S +index 1b6c24801d22..5359e936f92f 100644 +--- a/arch/x86/math-emu/reg_u_sub.S ++++ b/arch/x86/math-emu/reg_u_sub.S +@@ -231,31 +231,31 @@ L_round: + #ifdef PARANOID + L_bugged_1: + pushl EX_INTERNAL|0x206 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_error_exit + + L_bugged_2: + pushl EX_INTERNAL|0x209 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_error_exit + + L_bugged_3: + pushl EX_INTERNAL|0x210 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_error_exit + + L_bugged_4: + pushl EX_INTERNAL|0x211 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_error_exit + + L_bugged: + pushl EX_INTERNAL|0x212 +- call EXCEPTION ++ pax_direct_call EXCEPTION + pop %ebx + jmp L_error_exit + +@@ -269,4 +269,4 @@ L_exit: + popl %edi + popl %esi + leave +- ret ++ pax_ret FPU_u_sub +diff --git a/arch/x86/math-emu/round_Xsig.S b/arch/x86/math-emu/round_Xsig.S +index bbe0e87718e4..e8328172b167 100644 +--- a/arch/x86/math-emu/round_Xsig.S ++++ b/arch/x86/math-emu/round_Xsig.S +@@ -77,7 +77,7 @@ L_exit: + popl %esi + popl %ebx + leave +- ret ++ pax_ret round_Xsig + + + +@@ -137,5 +137,5 @@ L_n_exit: + popl %esi + popl %ebx + leave +- ret ++ pax_ret norm_Xsig + +diff --git a/arch/x86/math-emu/shr_Xsig.S b/arch/x86/math-emu/shr_Xsig.S +index 31cdd118e918..61a03ecadca2 100644 +--- a/arch/x86/math-emu/shr_Xsig.S ++++ b/arch/x86/math-emu/shr_Xsig.S +@@ -44,7 +44,7 @@ ENTRY(shr_Xsig) + popl %ebx + popl %esi + leave +- ret ++ pax_ret shr_Xsig + + L_more_than_31: + cmpl $64,%ecx +@@ -60,7 +60,7 @@ L_more_than_31: + movl $0,8(%esi) + popl %esi + leave +- ret ++ pax_ret shr_Xsig + + L_more_than_63: + cmpl $96,%ecx +@@ -75,7 +75,7 @@ L_more_than_63: + movl %edx,8(%esi) + popl %esi + leave +- ret ++ pax_ret shr_Xsig + + L_more_than_95: + xorl %eax,%eax +@@ -84,4 +84,4 @@ L_more_than_95: + movl %eax,8(%esi) + popl %esi + leave +- ret ++ pax_ret shr_Xsig +diff --git a/arch/x86/math-emu/wm_shrx.S b/arch/x86/math-emu/wm_shrx.S +index 518428317985..6267001fdb1e 100644 +--- a/arch/x86/math-emu/wm_shrx.S ++++ b/arch/x86/math-emu/wm_shrx.S +@@ -54,7 +54,7 @@ ENTRY(FPU_shrx) + popl %ebx + popl %esi + leave +- ret ++ pax_ret FPU_shrx + + L_more_than_31: + cmpl $64,%ecx +@@ -69,7 +69,7 @@ L_more_than_31: + movl $0,4(%esi) + popl %esi + leave +- ret ++ pax_ret FPU_shrx + + L_more_than_63: + cmpl $96,%ecx +@@ -83,7 +83,7 @@ L_more_than_63: + movl %edx,4(%esi) + popl %esi + leave +- ret ++ pax_ret FPU_shrx + + L_more_than_95: + xorl %eax,%eax +@@ -91,7 +91,7 @@ L_more_than_95: + movl %eax,4(%esi) + popl %esi + leave +- ret ++ pax_ret FPU_shrx + + + /*---------------------------------------------------------------------------+ +@@ -144,7 +144,7 @@ ENTRY(FPU_shrxs) + popl %ebx + popl %esi + leave +- ret ++ pax_ret FPU_shrxs + + /* Shift by [0..31] bits */ + Ls_less_than_32: +@@ -161,7 +161,7 @@ Ls_less_than_32: + popl %ebx + popl %esi + leave +- ret ++ pax_ret FPU_shrxs + + /* Shift by [64..95] bits */ + Ls_more_than_63: +@@ -187,7 +187,7 @@ Ls_more_than_63: + popl %ebx + popl %esi + leave +- ret ++ pax_ret FPU_shrxs + + Ls_more_than_95: + /* Shift by [96..inf) bits */ +@@ -201,4 +201,4 @@ Ls_more_than_95: + popl %ebx + popl %esi + leave +- ret ++ pax_ret FPU_shrxs +diff --git a/arch/x86/math-emu/wm_sqrt.S b/arch/x86/math-emu/wm_sqrt.S +index d258f59564e1..c5255d6d98b4 100644 +--- a/arch/x86/math-emu/wm_sqrt.S ++++ b/arch/x86/math-emu/wm_sqrt.S +@@ -223,7 +223,7 @@ sqrt_stage_2_finish: + #ifdef PARANOID + sqrt_stage_2_error: + pushl EX_INTERNAL|0x213 +- call EXCEPTION ++ pax_direct_call EXCEPTION + #endif /* PARANOID */ + + sqrt_stage_2_done: +@@ -276,7 +276,7 @@ sqrt_stage_2_done: + + sqrt_stage_3_error: + pushl EX_INTERNAL|0x207 +- call EXCEPTION ++ pax_direct_call EXCEPTION + + sqrt_stage_3_no_error: + #endif /* PARANOID */ +@@ -382,7 +382,7 @@ sqrt_near_exact: + ja sqrt_near_exact_ok + + pushl EX_INTERNAL|0x214 +- call EXCEPTION ++ pax_direct_call EXCEPTION + + sqrt_near_exact_ok: + #endif /* PARANOID */ +@@ -442,7 +442,7 @@ sqrt_get_more_precision: + ja sqrt_more_prec_ok + + pushl EX_INTERNAL|0x215 +- call EXCEPTION ++ pax_direct_call EXCEPTION + + sqrt_more_prec_ok: + #endif /* PARANOID */ +diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile +index 96d2b847e09e..b3db3803f9f1 100644 +--- a/arch/x86/mm/Makefile ++++ b/arch/x86/mm/Makefile +@@ -39,3 +39,7 @@ obj-$(CONFIG_X86_INTEL_MPX) += mpx.o + obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS) += pkeys.o + obj-$(CONFIG_RANDOMIZE_MEMORY) += kaslr.o + ++quote:=" ++obj-$(CONFIG_X86_64) += uderef_64.o ++CFLAGS_uderef_64.o := -fcall-saved-rax -fcall-saved-rdi -fcall-saved-rsi -fcall-saved-rdx -fcall-saved-rcx -fcall-saved-r8 -fcall-saved-r9 -fcall-saved-r10 -fcall-saved-r11 ++ +diff --git a/arch/x86/mm/dump_pagetables.c b/arch/x86/mm/dump_pagetables.c +index 8aa6bea1cd6c..1181e441a8d7 100644 +--- a/arch/x86/mm/dump_pagetables.c ++++ b/arch/x86/mm/dump_pagetables.c +@@ -28,6 +28,7 @@ + struct pg_state { + int level; + pgprot_t current_prot; ++ pgprot_t current_prots[5]; + unsigned long start_address; + unsigned long current_address; + const struct addr_marker *marker; +@@ -185,6 +186,23 @@ static unsigned long normalize_addr(unsigned long u) + #endif + } + ++static pgprot_t merge_prot(pgprot_t old_prot, pgprot_t new_prot) ++{ ++ if (!(pgprot_val(new_prot) & _PAGE_PRESENT)) ++ return new_prot; ++ ++ if (!(pgprot_val(old_prot) & _PAGE_PRESENT)) ++ return new_prot; ++ ++ if (pgprot_val(old_prot) & _PAGE_NX) ++ pgprot_val(new_prot) |= _PAGE_NX; ++ ++ if (!(pgprot_val(old_prot) & _PAGE_RW)) ++ pgprot_val(new_prot) &= ~_PAGE_RW; ++ ++ return new_prot; ++} ++ + /* + * This function gets called on a break in a continuous series + * of PTE entries; the next one is different so we need to +@@ -201,11 +219,13 @@ static void note_page(struct seq_file *m, struct pg_state *st, + * we have now. "break" is either changing perms, levels or + * address space marker. + */ ++ new_prot = merge_prot(st->current_prots[level - 1], new_prot); + prot = pgprot_val(new_prot); + cur = pgprot_val(st->current_prot); + + if (!st->level) { + /* First entry */ ++ st->current_prots[0] = __pgprot(_PAGE_RW); + st->current_prot = new_prot; + st->level = level; + st->marker = address_markers; +@@ -217,9 +237,8 @@ static void note_page(struct seq_file *m, struct pg_state *st, + const char *unit = units; + unsigned long delta; + int width = sizeof(unsigned long) * 2; +- pgprotval_t pr = pgprot_val(st->current_prot); + +- if (st->check_wx && (pr & _PAGE_RW) && !(pr & _PAGE_NX)) { ++ if (st->check_wx && (cur & _PAGE_RW) && !(cur & _PAGE_NX)) { + WARN_ONCE(1, + "x86/mm: Found insecure W+X mapping at address %p/%pS\n", + (void *)st->start_address, +@@ -305,9 +324,10 @@ static void walk_pmd_level(struct seq_file *m, struct pg_state *st, pud_t addr, + start = (pmd_t *) pud_page_vaddr(addr); + for (i = 0; i < PTRS_PER_PMD; i++) { + st->current_address = normalize_addr(P + i * PMD_LEVEL_MULT); ++ prot = pmd_flags(*start); ++ st->current_prots[3] = merge_prot(st->current_prots[2], __pgprot(prot)); + if (!pmd_none(*start)) { + if (pmd_large(*start) || !pmd_present(*start)) { +- prot = pmd_flags(*start); + note_page(m, st, __pgprot(prot), 3); + } else { + walk_pte_level(m, st, *start, +@@ -338,9 +358,10 @@ static void walk_pud_level(struct seq_file *m, struct pg_state *st, pgd_t addr, + + for (i = 0; i < PTRS_PER_PUD; i++) { + st->current_address = normalize_addr(P + i * PUD_LEVEL_MULT); ++ prot = pud_flags(*start); ++ st->current_prots[2] = merge_prot(st->current_prots[1], __pgprot(start->pud)); + if (!pud_none(*start)) { + if (pud_large(*start) || !pud_present(*start)) { +- prot = pud_flags(*start); + note_page(m, st, __pgprot(prot), 2); + } else { + walk_pmd_level(m, st, *start, +@@ -396,9 +417,10 @@ static void ptdump_walk_pgd_level_core(struct seq_file *m, pgd_t *pgd, + + for (i = 0; i < PTRS_PER_PGD; i++) { + st.current_address = normalize_addr(i * PGD_LEVEL_MULT); ++ prot = pgd_flags(*start); ++ st.current_prots[1] = __pgprot(prot); + if (!pgd_none(*start) && !is_hypervisor_range(i)) { + if (pgd_large(*start) || !pgd_present(*start)) { +- prot = pgd_flags(*start); + note_page(m, &st, __pgprot(prot), 1); + } else { + walk_pud_level(m, &st, *start, +diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c +index fcd06f7526de..b5d8f5bed17f 100644 +--- a/arch/x86/mm/extable.c ++++ b/arch/x86/mm/extable.c +@@ -102,7 +102,7 @@ int fixup_exception(struct pt_regs *regs, int trapnr) + ex_handler_t handler; + + #ifdef CONFIG_PNPBIOS +- if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) { ++ if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) { + extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp; + extern u32 pnp_bios_is_utter_crap; + pnp_bios_is_utter_crap = 1; +diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c +index 9f72ca3b2669..a076e4a2c4b3 100644 +--- a/arch/x86/mm/fault.c ++++ b/arch/x86/mm/fault.c +@@ -14,6 +14,8 @@ + #include <linux/prefetch.h> /* prefetchw */ + #include <linux/context_tracking.h> /* exception_enter(), ... */ + #include <linux/uaccess.h> /* faulthandler_disabled() */ ++#include <linux/unistd.h> ++#include <linux/compiler.h> + + #include <asm/cpufeature.h> /* boot_cpu_has, ... */ + #include <asm/traps.h> /* dotraplinkage, ... */ +@@ -23,6 +25,11 @@ + #include <asm/vsyscall.h> /* emulate_vsyscall */ + #include <asm/vm86.h> /* struct vm86 */ + #include <asm/mmu_context.h> /* vma_pkey() */ ++#include <asm/tlbflush.h> ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++#include <asm/stacktrace.h> ++#endif + + #define CREATE_TRACE_POINTS + #include <asm/trace/exceptions.h> +@@ -126,7 +133,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr, + return !instr_lo || (instr_lo>>1) == 1; + case 0x00: + /* Prefetch instruction is 0x0F0D or 0x0F18 */ +- if (probe_kernel_address(instr, opcode)) ++ if (user_mode(regs)) { ++ if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1)) ++ return 0; ++ } else if (probe_kernel_address(instr, opcode)) + return 0; + + *prefetch = (instr_lo == 0xF) && +@@ -151,7 +161,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr) + if (error_code & PF_INSTR) + return 0; + +- instr = (void *)convert_ip_to_linear(current, regs); ++ addr = convert_ip_to_linear(current, regs); ++ if (addr == -1L) ++ return 0; ++ instr = (void *)addr; + max_instr = instr + 15; + + if (user_mode(regs) && instr >= (unsigned char *)TASK_SIZE_MAX) +@@ -160,7 +173,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr) + while (instr < max_instr) { + unsigned char opcode; + +- if (probe_kernel_address(instr, opcode)) ++ if (user_mode(regs)) { ++ if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1)) ++ break; ++ } else if (probe_kernel_address(instr, opcode)) + break; + + instr++; +@@ -244,6 +260,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address, + force_sig_info(si_signo, &info, tsk); + } + ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address); ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++static int pax_handle_fetch_fault(struct pt_regs *regs); ++#endif ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address) ++{ ++ pgd_t *pgd; ++ pud_t *pud; ++ pmd_t *pmd; ++ ++ pgd = pgd_offset(mm, address); ++ if (!pgd_present(*pgd)) ++ return NULL; ++ pud = pud_offset(pgd, address); ++ if (!pud_present(*pud)) ++ return NULL; ++ pmd = pmd_offset(pud, address); ++ if (!pmd_present(*pmd)) ++ return NULL; ++ return pmd; ++} ++#endif ++ + DEFINE_SPINLOCK(pgd_lock); + LIST_HEAD(pgd_list); + +@@ -294,10 +338,27 @@ void vmalloc_sync_all(void) + for (address = VMALLOC_START & PMD_MASK; + address >= TASK_SIZE_MAX && address < FIXADDR_TOP; + address += PMD_SIZE) { ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ unsigned long cpu; ++#else + struct page *page; ++#endif + + spin_lock(&pgd_lock); ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ for (cpu = 0; cpu < nr_cpu_ids; ++cpu) { ++ pgd_t *pgd = get_cpu_pgd(cpu, user); ++ pmd_t *ret; ++ ++ ret = vmalloc_sync_one(pgd, address); ++ if (!ret) ++ break; ++ pgd = get_cpu_pgd(cpu, kernel); ++#else + list_for_each_entry(page, &pgd_list, lru) { ++ pgd_t *pgd; + spinlock_t *pgt_lock; + pmd_t *ret; + +@@ -305,8 +366,14 @@ void vmalloc_sync_all(void) + pgt_lock = &pgd_page_get_mm(page)->page_table_lock; + + spin_lock(pgt_lock); +- ret = vmalloc_sync_one(page_address(page), address); ++ pgd = page_address(page); ++#endif ++ ++ ret = vmalloc_sync_one(pgd, address); ++ ++#ifndef CONFIG_PAX_PER_CPU_PGD + spin_unlock(pgt_lock); ++#endif + + if (!ret) + break; +@@ -340,6 +407,12 @@ static noinline int vmalloc_fault(unsigned long address) + * an interrupt in the middle of a task switch.. + */ + pgd_paddr = read_cr3(); ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK)); ++ vmalloc_sync_one(__va(pgd_paddr + PTRS_PER_PGD * sizeof(pgd_t)), address); ++#endif ++ + pmd_k = vmalloc_sync_one(__va(pgd_paddr), address); + if (!pmd_k) + return -1; +@@ -439,11 +512,24 @@ static noinline int vmalloc_fault(unsigned long address) + * happen within a race in page table update. In the later + * case just flush: + */ +- pgd = (pgd_t *)__va(read_cr3()) + pgd_index(address); + pgd_ref = pgd_offset_k(address); + if (pgd_none(*pgd_ref)) + return -1; + ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK)); ++ pgd = pgd_offset_cpu(smp_processor_id(), user, address); ++ if (pgd_none(*pgd)) { ++ set_pgd(pgd, *pgd_ref); ++ arch_flush_lazy_mmu_mode(); ++ } else { ++ BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref)); ++ } ++ pgd = pgd_offset_cpu(smp_processor_id(), kernel, address); ++#else ++ pgd = (pgd_t *)__va(read_cr3()) + pgd_index(address); ++#endif ++ + if (pgd_none(*pgd)) { + set_pgd(pgd, *pgd_ref); + arch_flush_lazy_mmu_mode(); +@@ -616,7 +702,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address) + static int is_errata100(struct pt_regs *regs, unsigned long address) + { + #ifdef CONFIG_X86_64 +- if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32)) ++ if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32)) + return 1; + #endif + return 0; +@@ -643,9 +729,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address) + } + + static const char nx_warning[] = KERN_CRIT +-"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n"; ++"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n"; + static const char smep_warning[] = KERN_CRIT +-"unable to execute userspace code (SMEP?) (uid: %d)\n"; ++"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n"; + + static void + show_fault_oops(struct pt_regs *regs, unsigned long error_code, +@@ -654,7 +740,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code, + if (!oops_may_print()) + return; + +- if (error_code & PF_INSTR) { ++ if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) { + unsigned int level; + pgd_t *pgd; + pte_t *pte; +@@ -665,12 +751,24 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code, + pte = lookup_address_in_pgd(pgd, address, &level); + + if (pte && pte_present(*pte) && !pte_exec(*pte)) +- printk(nx_warning, from_kuid(&init_user_ns, current_uid())); ++ printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current)); + if (pte && pte_present(*pte) && pte_exec(*pte) && + (pgd_flags(*pgd) & _PAGE_USER) && + (__read_cr4() & X86_CR4_SMEP)) +- printk(smep_warning, from_kuid(&init_user_ns, current_uid())); ++ printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current)); ++ } ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ if (init_mm.start_code <= address && address < init_mm.end_code) { ++ if (current->signal->curr_ip) ++ printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", ++ ¤t->signal->curr_ip, current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid())); ++ else ++ printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid())); + } ++#endif + + printk(KERN_ALERT "BUG: unable to handle kernel "); + if (address < PAGE_SIZE) +@@ -775,12 +873,9 @@ no_context(struct pt_regs *regs, unsigned long error_code, + * break the console driver and lose most of the stack dump. + */ + asm volatile ("movq %[stack], %%rsp\n\t" +- "call handle_stack_overflow\n\t" +- "1: jmp 1b" + : "+r" (__sp) +- : "D" ("kernel stack overflow (page fault)"), +- "S" (regs), "d" (address), +- [stack] "rm" (stack)); ++ : [stack] "rm" (stack)); ++ handle_stack_overflow("kernel stack overflow (page fault)", regs, address); + unreachable(); + } + #endif +@@ -887,6 +982,21 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code, + } + #endif + ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ if (pax_is_fetch_fault(regs, error_code, address)) { ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ switch (pax_handle_fetch_fault(regs)) { ++ case 2: ++ return; ++ } ++#endif ++ ++ pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp); ++ do_group_exit(SIGKILL); ++ } ++#endif ++ + /* + * To avoid leaking information about the kernel page table + * layout, pretend that user-mode accesses to kernel addresses +@@ -998,7 +1108,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address, + if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) { + printk(KERN_ERR + "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n", +- tsk->comm, tsk->pid, address); ++ tsk->comm, task_pid_nr(tsk), address); + code = BUS_MCEERR_AR; + } + #endif +@@ -1057,6 +1167,109 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte) + return 1; + } + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) ++static inline unsigned long get_limit(unsigned long segment) ++{ ++ unsigned long __limit; ++ ++ asm("lsll %1,%0" : "=r" (__limit) : "r" (segment)); ++ return __limit + 1; ++} ++ ++static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code) ++{ ++ pte_t *pte; ++ pmd_t *pmd; ++ spinlock_t *ptl; ++ unsigned char pte_mask; ++ ++ if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) || ++ !(mm->pax_flags & MF_PAX_PAGEEXEC)) ++ return 0; ++ ++ /* PaX: it's our fault, let's handle it if we can */ ++ ++ /* PaX: take a look at read faults before acquiring any locks */ ++ if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) { ++ /* instruction fetch attempt from a protected page in user mode */ ++ up_read(&mm->mmap_sem); ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ switch (pax_handle_fetch_fault(regs)) { ++ case 2: ++ return 1; ++ } ++#endif ++ ++ pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp); ++ do_group_exit(SIGKILL); ++ } ++ ++ pmd = pax_get_pmd(mm, address); ++ if (unlikely(!pmd)) ++ return 0; ++ ++ pte = pte_offset_map_lock(mm, pmd, address, &ptl); ++ if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) { ++ pte_unmap_unlock(pte, ptl); ++ return 0; ++ } ++ ++ if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) { ++ /* write attempt to a protected page in user mode */ ++ pte_unmap_unlock(pte, ptl); ++ return 0; ++ } ++ ++#ifdef CONFIG_SMP ++ if (likely(address > get_limit(regs->cs) && cpumask_test_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask))) ++#else ++ if (likely(address > get_limit(regs->cs))) ++#endif ++ { ++ set_pte(pte, pte_mkread(*pte)); ++ __flush_tlb_one(address); ++ pte_unmap_unlock(pte, ptl); ++ up_read(&mm->mmap_sem); ++ return 1; ++ } ++ ++ pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1)); ++ ++ /* ++ * PaX: fill DTLB with user rights and retry ++ */ ++ __asm__ __volatile__ ( ++ "orb %2,(%1)\n" ++#if defined(CONFIG_M586) || defined(CONFIG_M586TSC) ++/* ++ * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's ++ * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any* ++ * page fault when examined during a TLB load attempt. this is true not only ++ * for PTEs holding a non-present entry but also present entries that will ++ * raise a page fault (such as those set up by PaX, or the copy-on-write ++ * mechanism). in effect it means that we do *not* need to flush the TLBs ++ * for our target pages since their PTEs are simply not in the TLBs at all. ++ ++ * the best thing in omitting it is that we gain around 15-20% speed in the ++ * fast path of the page fault handler and can get rid of tracing since we ++ * can no longer flush unintended entries. ++ */ ++ "invlpg (%0)\n" ++#endif ++ ASM_STAC "\n" ++ __copyuser_seg"testb $0,(%0)\n" ++ ASM_CLAC "\n" ++ "xorb %3,(%1)\n" ++ : ++ : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER) ++ : "memory", "cc"); ++ pte_unmap_unlock(pte, ptl); ++ up_read(&mm->mmap_sem); ++ return 1; ++} ++#endif ++ + /* + * Handle a spurious fault caused by a stale TLB entry. + * +@@ -1145,6 +1358,9 @@ access_error(unsigned long error_code, struct vm_area_struct *vma) + /* This is only called for the current mm, so: */ + bool foreign = false; + ++ if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC)) ++ return 1; ++ + /* + * Read or write was blocked by protection keys. This is + * always an unconditional error and can never result in +@@ -1224,6 +1440,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code, + tsk = current; + mm = tsk->mm; + ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ if (!user_mode(regs) && address < 2 * pax_user_shadow_base) { ++ if (!search_exception_tables(regs->ip)) { ++ printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n"); ++ bad_area_nosemaphore(regs, error_code, address, NULL); ++ return; ++ } ++ if (address < pax_user_shadow_base) { ++ printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n"); ++ printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip); ++ show_trace_log_lvl(current, regs, (void *)regs->sp, KERN_EMERG); ++ } else ++ address -= pax_user_shadow_base; ++ } ++#endif ++ + /* + * Detect and handle instructions that would cause a page fault for + * both a tracked kernel page and a userspace page. +@@ -1350,6 +1582,11 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code, + might_sleep(); + } + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) ++ if (pax_handle_pageexec_fault(regs, mm, address, error_code)) ++ return; ++#endif ++ + vma = find_vma(mm, address); + if (unlikely(!vma)) { + bad_area(regs, error_code, address); +@@ -1361,18 +1598,24 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code, + bad_area(regs, error_code, address); + return; + } +- if (error_code & PF_USER) { +- /* +- * Accessing the stack below %sp is always a bug. +- * The large cushion allows instructions like enter +- * and pusha to work. ("enter $65535, $31" pushes +- * 32 pointers and then decrements %sp by 65535.) +- */ +- if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) { +- bad_area(regs, error_code, address); +- return; +- } ++ /* ++ * Accessing the stack below %sp is always a bug. ++ * The large cushion allows instructions like enter ++ * and pusha to work. ("enter $65535, $31" pushes ++ * 32 pointers and then decrements %sp by 65535.) ++ */ ++ if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) { ++ bad_area(regs, error_code, address); ++ return; + } ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) { ++ bad_area(regs, error_code, address); ++ return; ++ } ++#endif ++ + if (unlikely(expand_stack(vma, address))) { + bad_area(regs, error_code, address); + return; +@@ -1492,3 +1735,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code) + } + NOKPROBE_SYMBOL(trace_do_page_fault); + #endif /* CONFIG_TRACING */ ++ ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address) ++{ ++ struct mm_struct *mm = current->mm; ++ unsigned long ip = regs->ip; ++ ++ if (v8086_mode(regs)) ++ ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff); ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (mm->pax_flags & MF_PAX_PAGEEXEC) { ++ if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) ++ return true; ++ if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address) ++ return true; ++ return false; ++ } ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) { ++ if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address)) ++ return true; ++ return false; ++ } ++#endif ++ ++ return false; ++} ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++static int pax_handle_fetch_fault_32(struct pt_regs *regs) ++{ ++ int err; ++ ++ do { /* PaX: libffi trampoline emulation */ ++ unsigned char mov, jmp; ++ unsigned int addr1, addr2; ++ ++#ifdef CONFIG_X86_64 ++ if ((regs->ip + 9) >> 32) ++ break; ++#endif ++ ++ err = get_user(mov, (unsigned char __user *)regs->ip); ++ err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1)); ++ err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5)); ++ err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6)); ++ ++ if (err) ++ break; ++ ++ if (mov == 0xB8 && jmp == 0xE9) { ++ regs->ax = addr1; ++ regs->ip = (unsigned int)(regs->ip + addr2 + 10); ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: gcc trampoline emulation #1 */ ++ unsigned char mov1, mov2; ++ unsigned short jmp; ++ unsigned int addr1, addr2; ++ ++#ifdef CONFIG_X86_64 ++ if ((regs->ip + 11) >> 32) ++ break; ++#endif ++ ++ err = get_user(mov1, (unsigned char __user *)regs->ip); ++ err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1)); ++ err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5)); ++ err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6)); ++ err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10)); ++ ++ if (err) ++ break; ++ ++ if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) { ++ regs->cx = addr1; ++ regs->ax = addr2; ++ regs->ip = addr2; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: gcc trampoline emulation #2 */ ++ unsigned char mov, jmp; ++ unsigned int addr1, addr2; ++ ++#ifdef CONFIG_X86_64 ++ if ((regs->ip + 9) >> 32) ++ break; ++#endif ++ ++ err = get_user(mov, (unsigned char __user *)regs->ip); ++ err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1)); ++ err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5)); ++ err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6)); ++ ++ if (err) ++ break; ++ ++ if (mov == 0xB9 && jmp == 0xE9) { ++ regs->cx = addr1; ++ regs->ip = (unsigned int)(regs->ip + addr2 + 10); ++ return 2; ++ } ++ } while (0); ++ ++ return 1; /* PaX in action */ ++} ++ ++#ifdef CONFIG_X86_64 ++static int pax_handle_fetch_fault_64(struct pt_regs *regs) ++{ ++ int err; ++ ++ do { /* PaX: libffi trampoline emulation */ ++ unsigned short mov1, mov2, jmp1; ++ unsigned char stcclc, jmp2; ++ unsigned long addr1, addr2; ++ ++ err = get_user(mov1, (unsigned short __user *)regs->ip); ++ err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2)); ++ err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10)); ++ err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12)); ++ err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20)); ++ err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21)); ++ err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23)); ++ ++ if (err) ++ break; ++ ++ if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) { ++ regs->r11 = addr1; ++ regs->r10 = addr2; ++ if (stcclc == 0xF8) ++ regs->flags &= ~X86_EFLAGS_CF; ++ else ++ regs->flags |= X86_EFLAGS_CF; ++ regs->ip = addr1; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: gcc trampoline emulation #1 */ ++ unsigned short mov1, mov2, jmp1; ++ unsigned char jmp2; ++ unsigned int addr1; ++ unsigned long addr2; ++ ++ err = get_user(mov1, (unsigned short __user *)regs->ip); ++ err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2)); ++ err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6)); ++ err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8)); ++ err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16)); ++ err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18)); ++ ++ if (err) ++ break; ++ ++ if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) { ++ regs->r11 = addr1; ++ regs->r10 = addr2; ++ regs->ip = addr1; ++ return 2; ++ } ++ } while (0); ++ ++ do { /* PaX: gcc trampoline emulation #2 */ ++ unsigned short mov1, mov2, jmp1; ++ unsigned char jmp2; ++ unsigned long addr1, addr2; ++ ++ err = get_user(mov1, (unsigned short __user *)regs->ip); ++ err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2)); ++ err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10)); ++ err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12)); ++ err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20)); ++ err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22)); ++ ++ if (err) ++ break; ++ ++ if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) { ++ regs->r11 = addr1; ++ regs->r10 = addr2; ++ regs->ip = addr1; ++ return 2; ++ } ++ } while (0); ++ ++ return 1; /* PaX in action */ ++} ++#endif ++ ++/* ++ * PaX: decide what to do with offenders (regs->ip = fault address) ++ * ++ * returns 1 when task should be killed ++ * 2 when gcc trampoline was detected ++ */ ++static int pax_handle_fetch_fault(struct pt_regs *regs) ++{ ++ if (v8086_mode(regs)) ++ return 1; ++ ++ if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP)) ++ return 1; ++ ++#ifdef CONFIG_X86_32 ++ return pax_handle_fetch_fault_32(regs); ++#else ++ if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) ++ return pax_handle_fetch_fault_32(regs); ++ else ++ return pax_handle_fetch_fault_64(regs); ++#endif ++} ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++void pax_report_insns(struct pt_regs *regs, void *pc, void *sp) ++{ ++ long i; ++ ++ printk(KERN_ERR "PAX: bytes at PC: "); ++ for (i = 0; i < 20; i++) { ++ unsigned char c; ++ if (get_user(c, (unsigned char __force_user *)pc+i)) ++ printk(KERN_CONT "?? "); ++ else ++ printk(KERN_CONT "%02x ", c); ++ } ++ printk("\n"); ++ ++ printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long)); ++ for (i = -1; i < 80 / (long)sizeof(long); i++) { ++ unsigned long c; ++ if (get_user(c, (unsigned long __force_user *)sp+i)) { ++#ifdef CONFIG_X86_32 ++ printk(KERN_CONT "???????? "); ++#else ++ if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) ++ printk(KERN_CONT "???????? ???????? "); ++ else ++ printk(KERN_CONT "???????????????? "); ++#endif ++ } else { ++#ifdef CONFIG_X86_64 ++ if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) { ++ printk(KERN_CONT "%08x ", (unsigned int)c); ++ printk(KERN_CONT "%08x ", (unsigned int)(c >> 32)); ++ } else ++#endif ++ printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c); ++ } ++ } ++ printk("\n"); ++} ++#endif ++ ++/** ++ * probe_kernel_write(): safely attempt to write to a location ++ * @dst: address to write to ++ * @src: pointer to the data that shall be written ++ * @size: size of the data chunk ++ * ++ * Safely write to address @dst from the buffer at @src. If a kernel fault ++ * happens, handle that and return -EFAULT. ++ */ ++long notrace probe_kernel_write(void *dst, const void *src, size_t size) ++{ ++ long ret; ++ mm_segment_t old_fs = get_fs(); ++ ++ set_fs(KERNEL_DS); ++ pagefault_disable(); ++ pax_open_kernel(); ++ ret = __copy_to_user_inatomic((void __force_user *)dst, src, size); ++ pax_close_kernel(); ++ pagefault_enable(); ++ set_fs(old_fs); ++ ++ return ret ? -EFAULT : 0; ++} +diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c +index 1680768d392c..7b7d95806634 100644 +--- a/arch/x86/mm/gup.c ++++ b/arch/x86/mm/gup.c +@@ -317,7 +317,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, + addr = start; + len = (unsigned long) nr_pages << PAGE_SHIFT; + end = start + len; +- if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ, ++ if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ, + (void __user *)start, len))) + return 0; + +@@ -393,6 +393,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, + goto slow_irqon; + #endif + ++ if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ, ++ (void __user *)start, len))) ++ return 0; ++ + /* + * XXX: batch / limit 'nr', to avoid large irq off latency + * needs some instrumenting to determine the common sizes used by +diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c +index 6d18b70ed5a9..9dc249e04678 100644 +--- a/arch/x86/mm/highmem_32.c ++++ b/arch/x86/mm/highmem_32.c +@@ -35,6 +35,8 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot) + unsigned long vaddr; + int idx, type; + ++ BUG_ON(pgprot_val(prot) & _PAGE_USER); ++ + preempt_disable(); + pagefault_disable(); + +@@ -45,7 +47,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot) + idx = type + KM_TYPE_NR*smp_processor_id(); + vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); + BUG_ON(!pte_none(*(kmap_pte-idx))); ++ ++ pax_open_kernel(); + set_pte(kmap_pte-idx, mk_pte(page, prot)); ++ pax_close_kernel(); ++ + arch_flush_lazy_mmu_mode(); + + return (void *)vaddr; +diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c +index fe342e8ed529..e8f8f2948e01 100644 +--- a/arch/x86/mm/hugetlbpage.c ++++ b/arch/x86/mm/hugetlbpage.c +@@ -74,23 +74,24 @@ int pud_huge(pud_t pud) + #ifdef CONFIG_HUGETLB_PAGE + static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file, + unsigned long addr, unsigned long len, +- unsigned long pgoff, unsigned long flags) ++ unsigned long pgoff, unsigned long flags, unsigned long offset) + { + struct hstate *h = hstate_file(file); + struct vm_unmapped_area_info info; +- ++ + info.flags = 0; + info.length = len; + info.low_limit = current->mm->mmap_legacy_base; + info.high_limit = TASK_SIZE; + info.align_mask = PAGE_MASK & ~huge_page_mask(h); + info.align_offset = 0; ++ info.threadstack_offset = offset; + return vm_unmapped_area(&info); + } + + static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file, + unsigned long addr0, unsigned long len, +- unsigned long pgoff, unsigned long flags) ++ unsigned long pgoff, unsigned long flags, unsigned long offset) + { + struct hstate *h = hstate_file(file); + struct vm_unmapped_area_info info; +@@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file, + info.high_limit = current->mm->mmap_base; + info.align_mask = PAGE_MASK & ~huge_page_mask(h); + info.align_offset = 0; ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + + /* +@@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file, + VM_BUG_ON(addr != -ENOMEM); + info.flags = 0; + info.low_limit = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (current->mm->pax_flags & MF_PAX_RANDMMAP) ++ info.low_limit += current->mm->delta_mmap; ++#endif ++ + info.high_limit = TASK_SIZE; + addr = vm_unmapped_area(&info); + } +@@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr, + struct hstate *h = hstate_file(file); + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma; ++ unsigned long pax_task_size = TASK_SIZE; ++ unsigned long offset = gr_rand_threadstack_offset(mm, file, flags); + + if (len & ~huge_page_mask(h)) + return -EINVAL; +- if (len > TASK_SIZE) ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ pax_task_size -= PAGE_SIZE; ++ ++ if (len > pax_task_size) + return -ENOMEM; + + if (flags & MAP_FIXED) { +@@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr, + return addr; + } + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + addr = ALIGN(addr, huge_page_size(h)); + vma = find_vma(mm, addr); +- if (TASK_SIZE - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + if (mm->get_unmapped_area == arch_get_unmapped_area) + return hugetlb_get_unmapped_area_bottomup(file, addr, len, +- pgoff, flags); ++ pgoff, flags, offset); + else + return hugetlb_get_unmapped_area_topdown(file, addr, len, +- pgoff, flags); ++ pgoff, flags, offset); + } + #endif /* CONFIG_HUGETLB_PAGE */ + +diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c +index 889e7619a091..0e558668c487 100644 +--- a/arch/x86/mm/init.c ++++ b/arch/x86/mm/init.c +@@ -4,6 +4,7 @@ + #include <linux/swap.h> + #include <linux/memblock.h> + #include <linux/bootmem.h> /* for max_low_pfn */ ++#include <linux/tboot.h> + + #include <asm/cacheflush.h> + #include <asm/e820.h> +@@ -18,6 +19,7 @@ + #include <asm/dma.h> /* for MAX_DMA_PFN */ + #include <asm/microcode.h> + #include <asm/kaslr.h> ++#include <asm/bios_ebda.h> + + /* + * We need to define the tracepoints somewhere, and tlb.c +@@ -633,7 +635,18 @@ void __init init_mem_mapping(void) + early_ioremap_page_table_range_init(); + #endif + ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY, ++ swapper_pg_dir + KERNEL_PGD_BOUNDARY, ++ KERNEL_PGD_PTRS); ++ clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY, ++ swapper_pg_dir + KERNEL_PGD_BOUNDARY, ++ KERNEL_PGD_PTRS); ++ load_cr3(get_cpu_pgd(0, kernel)); ++#else + load_cr3(swapper_pg_dir); ++#endif ++ + __flush_tlb_all(); + + early_memtest(0, max_pfn_mapped << PAGE_SHIFT); +@@ -651,8 +664,40 @@ void __init init_mem_mapping(void) + * Access has to be given to non-kernel-ram areas as well, these contain the + * PCI mmio resources as well as potential bios/acpi data regions. + */ ++ ++#ifdef CONFIG_GRKERNSEC_KMEM ++static unsigned int ebda_start __read_only; ++static unsigned int ebda_end __read_only; ++#endif ++ + int devmem_is_allowed(unsigned long pagenr) + { ++#ifdef CONFIG_GRKERNSEC_KMEM ++ /* allow BDA */ ++ if (!pagenr) ++ return 1; ++ /* allow EBDA */ ++ if (pagenr >= ebda_start && pagenr < ebda_end) ++ return 1; ++ /* if tboot is in use, allow access to its hardcoded serial log range */ ++ if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT))) ++ return 1; ++ if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT)) ++ return 1; ++ /* throw out everything else below 1MB */ ++ if (pagenr <= 256) ++ return 0; ++#else ++ if (!pagenr) ++ return 1; ++#ifdef CONFIG_VM86 ++ if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT)) ++ return 1; ++#endif ++ if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT)) ++ return 1; ++#endif ++ + if (page_is_ram(pagenr)) { + /* + * For disallowed memory regions in the low 1MB range, +@@ -718,8 +763,33 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end) + } + } + ++#ifdef CONFIG_GRKERNSEC_KMEM ++static inline void gr_init_ebda(void) ++{ ++ unsigned int ebda_addr; ++ unsigned int ebda_size = 0; ++ ++ ebda_addr = get_bios_ebda(); ++ if (ebda_addr) { ++ ebda_size = *(unsigned char *)phys_to_virt(ebda_addr); ++ ebda_size <<= 10; ++ } ++ if (ebda_addr && ebda_size) { ++ ebda_start = ebda_addr >> PAGE_SHIFT; ++ ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT; ++ } else { ++ ebda_start = 0x9f000 >> PAGE_SHIFT; ++ ebda_end = 0xa0000 >> PAGE_SHIFT; ++ } ++} ++#else ++static inline void gr_init_ebda(void) { } ++#endif ++ + void __ref free_initmem(void) + { ++ gr_init_ebda(); ++ + e820_reallocate_tables(); + + free_init_pages("unused kernel", +diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c +index cf8059016ec8..de6997132326 100644 +--- a/arch/x86/mm/init_32.c ++++ b/arch/x86/mm/init_32.c +@@ -51,6 +51,7 @@ + #include <asm/cacheflush.h> + #include <asm/page_types.h> + #include <asm/init.h> ++#include <asm/desc.h> + + #include "mm_internal.h" + +@@ -61,33 +62,6 @@ static noinline int do_test_wp_bit(void); + bool __read_mostly __vmalloc_start_set = false; + + /* +- * Creates a middle page table and puts a pointer to it in the +- * given global directory entry. This only returns the gd entry +- * in non-PAE compilation mode, since the middle layer is folded. +- */ +-static pmd_t * __init one_md_table_init(pgd_t *pgd) +-{ +- pud_t *pud; +- pmd_t *pmd_table; +- +-#ifdef CONFIG_X86_PAE +- if (!(pgd_val(*pgd) & _PAGE_PRESENT)) { +- pmd_table = (pmd_t *)alloc_low_page(); +- paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT); +- set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT)); +- pud = pud_offset(pgd, 0); +- BUG_ON(pmd_table != pmd_offset(pud, 0)); +- +- return pmd_table; +- } +-#endif +- pud = pud_offset(pgd, 0); +- pmd_table = pmd_offset(pud, 0); +- +- return pmd_table; +-} +- +-/* + * Create a page table and place a pointer to it in a middle page + * directory entry: + */ +@@ -97,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd) + pte_t *page_table = (pte_t *)alloc_low_page(); + + paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT); ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE)); ++#else + set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE)); ++#endif + BUG_ON(page_table != pte_offset_kernel(pmd, 0)); + } + + return pte_offset_kernel(pmd, 0); + } + ++static pmd_t * __init one_md_table_init(pgd_t *pgd) ++{ ++ pud_t *pud; ++ pmd_t *pmd_table; ++ ++ pud = pud_offset(pgd, 0); ++ pmd_table = pmd_offset(pud, 0); ++ ++ return pmd_table; ++} ++ + pmd_t * __init populate_extra_pmd(unsigned long vaddr) + { + int pgd_idx = pgd_index(vaddr); +@@ -208,6 +197,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base) + int pgd_idx, pmd_idx; + unsigned long vaddr; + pgd_t *pgd; ++ pud_t *pud; + pmd_t *pmd; + pte_t *pte = NULL; + unsigned long count = page_table_range_init_count(start, end); +@@ -222,8 +212,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base) + pgd = pgd_base + pgd_idx; + + for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) { +- pmd = one_md_table_init(pgd); +- pmd = pmd + pmd_index(vaddr); ++ pud = pud_offset(pgd, vaddr); ++ pmd = pmd_offset(pud, vaddr); ++ ++#ifdef CONFIG_X86_PAE ++ paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT); ++#endif ++ + for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end); + pmd++, pmd_idx++) { + pte = page_table_kmap_check(one_page_table_init(pmd), +@@ -235,11 +230,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base) + } + } + +-static inline int is_kernel_text(unsigned long addr) ++static inline int is_kernel_text(unsigned long start, unsigned long end) + { +- if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end) +- return 1; +- return 0; ++ if ((start >= ktla_ktva((unsigned long)_etext) || ++ end <= ktla_ktva((unsigned long)_stext)) && ++ (start >= ktla_ktva((unsigned long)_einittext) || ++ end <= ktla_ktva((unsigned long)_sinittext)) && ++ ++#ifdef CONFIG_ACPI_SLEEP ++ (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) && ++#endif ++ ++ (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000))) ++ return 0; ++ return 1; + } + + /* +@@ -256,9 +260,10 @@ kernel_physical_mapping_init(unsigned long start, + unsigned long last_map_addr = end; + unsigned long start_pfn, end_pfn; + pgd_t *pgd_base = swapper_pg_dir; +- int pgd_idx, pmd_idx, pte_ofs; ++ unsigned int pgd_idx, pmd_idx, pte_ofs; + unsigned long pfn; + pgd_t *pgd; ++ pud_t *pud; + pmd_t *pmd; + pte_t *pte; + unsigned pages_2m, pages_4k; +@@ -291,8 +296,13 @@ kernel_physical_mapping_init(unsigned long start, + pfn = start_pfn; + pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); + pgd = pgd_base + pgd_idx; +- for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) { +- pmd = one_md_table_init(pgd); ++ for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) { ++ pud = pud_offset(pgd, 0); ++ pmd = pmd_offset(pud, 0); ++ ++#ifdef CONFIG_X86_PAE ++ paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT); ++#endif + + if (pfn >= end_pfn) + continue; +@@ -304,14 +314,13 @@ kernel_physical_mapping_init(unsigned long start, + #endif + for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn; + pmd++, pmd_idx++) { +- unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET; ++ unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET; + + /* + * Map with big pages if possible, otherwise + * create normal page tables: + */ + if (use_pse) { +- unsigned int addr2; + pgprot_t prot = PAGE_KERNEL_LARGE; + /* + * first pass will use the same initial +@@ -322,11 +331,7 @@ kernel_physical_mapping_init(unsigned long start, + _PAGE_PSE); + + pfn &= PMD_MASK >> PAGE_SHIFT; +- addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE + +- PAGE_OFFSET + PAGE_SIZE-1; +- +- if (is_kernel_text(addr) || +- is_kernel_text(addr2)) ++ if (is_kernel_text(address, address + PMD_SIZE)) + prot = PAGE_KERNEL_LARGE_EXEC; + + pages_2m++; +@@ -343,7 +348,7 @@ kernel_physical_mapping_init(unsigned long start, + pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); + pte += pte_ofs; + for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn; +- pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) { ++ pte++, pfn++, pte_ofs++, address += PAGE_SIZE) { + pgprot_t prot = PAGE_KERNEL; + /* + * first pass will use the same initial +@@ -351,7 +356,7 @@ kernel_physical_mapping_init(unsigned long start, + */ + pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR); + +- if (is_kernel_text(addr)) ++ if (is_kernel_text(address, address + PAGE_SIZE)) + prot = PAGE_KERNEL_EXEC; + + pages_4k++; +@@ -471,7 +476,7 @@ void __init native_pagetable_init(void) + + pud = pud_offset(pgd, va); + pmd = pmd_offset(pud, va); +- if (!pmd_present(*pmd)) ++ if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd)) + break; + + /* should not be large page here */ +@@ -529,12 +534,10 @@ void __init early_ioremap_page_table_range_init(void) + + static void __init pagetable_init(void) + { +- pgd_t *pgd_base = swapper_pg_dir; +- +- permanent_kmaps_init(pgd_base); ++ permanent_kmaps_init(swapper_pg_dir); + } + +-pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL); ++pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL); + EXPORT_SYMBOL_GPL(__supported_pte_mask); + + /* user-defined highmem size */ +@@ -784,10 +787,10 @@ void __init mem_init(void) + ((unsigned long)&__init_end - + (unsigned long)&__init_begin) >> 10, + +- (unsigned long)&_etext, (unsigned long)&_edata, +- ((unsigned long)&_edata - (unsigned long)&_etext) >> 10, ++ (unsigned long)&_sdata, (unsigned long)&_edata, ++ ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10, + +- (unsigned long)&_text, (unsigned long)&_etext, ++ ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext), + ((unsigned long)&_etext - (unsigned long)&_text) >> 10); + + /* +@@ -867,7 +870,7 @@ static noinline int do_test_wp_bit(void) + const int rodata_test_data = 0xC3; + EXPORT_SYMBOL_GPL(rodata_test_data); + +-int kernel_set_to_readonly __read_mostly; ++int kernel_set_to_readonly __read_only; + + void set_kernel_text_rw(void) + { +@@ -877,6 +880,7 @@ void set_kernel_text_rw(void) + if (!kernel_set_to_readonly) + return; + ++ start = ktla_ktva(start); + pr_debug("Set kernel text: %lx - %lx for read write\n", + start, start+size); + +@@ -891,6 +895,7 @@ void set_kernel_text_ro(void) + if (!kernel_set_to_readonly) + return; + ++ start = ktla_ktva(start); + pr_debug("Set kernel text: %lx - %lx for read only\n", + start, start+size); + +@@ -903,7 +908,7 @@ static void mark_nxdata_nx(void) + * When this called, init has already been executed and released, + * so everything past _etext should be NX. + */ +- unsigned long start = PFN_ALIGN(_etext); ++ unsigned long start = ktla_ktva(PFN_ALIGN(_etext)); + /* + * This comes from is_kernel_text upper limit. Also HPAGE where used: + */ +@@ -919,26 +924,52 @@ void mark_rodata_ro(void) + unsigned long start = PFN_ALIGN(_text); + unsigned long size = PFN_ALIGN(_etext) - start; + +- set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT); +- printk(KERN_INFO "Write protecting the kernel text: %luk\n", +- size >> 10); ++#ifdef CONFIG_PAX_KERNEXEC ++ /* PaX: limit KERNEL_CS to actual size */ ++ unsigned long limit; ++ struct desc_struct d; ++ int cpu; ++ ++ limit = get_kernel_rpl() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext; ++ limit = (limit - 1UL) >> PAGE_SHIFT; ++ ++ memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE); ++ for (cpu = 0; cpu < nr_cpu_ids; cpu++) { ++ pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC); ++ write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S); ++ write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S); ++ } ++ ++#ifdef CONFIG_MODULES ++ set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT); ++#endif ++#endif + ++ start = ktla_ktva(start); ++#ifdef CONFIG_PAX_KERNEXEC ++ /* PaX: make KERNEL_CS read-only */ ++ if (!get_kernel_rpl()) { ++#endif + kernel_set_to_readonly = 1; + ++ set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT); ++ printk(KERN_INFO "Write protecting the kernel text: %luk\n", size >> 10); ++ + #ifdef CONFIG_CPA_DEBUG +- printk(KERN_INFO "Testing CPA: Reverting %lx-%lx\n", +- start, start+size); ++ printk(KERN_INFO "Testing CPA: Reverting %lx-%lx\n", start, start+size); + set_pages_rw(virt_to_page(start), size>>PAGE_SHIFT); + + printk(KERN_INFO "Testing CPA: write protecting again\n"); + set_pages_ro(virt_to_page(start), size>>PAGE_SHIFT); + #endif ++#ifdef CONFIG_PAX_KERNEXEC ++ } ++#endif + + start += size; +- size = (unsigned long)__end_rodata - start; ++ size = PFN_ALIGN(_sdata) - start; + set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT); +- printk(KERN_INFO "Write protecting the kernel read-only data: %luk\n", +- size >> 10); ++ printk(KERN_INFO "Write protecting the kernel read-only data: %luk\n", size >> 10); + rodata_test(); + + #ifdef CONFIG_CPA_DEBUG +@@ -952,3 +983,7 @@ void mark_rodata_ro(void) + if (__supported_pte_mask & _PAGE_NX) + debug_checkwx(); + } ++ ++#ifdef CONFIG_PAX_KERNEXEC ++EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR); ++#endif +diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c +index 9a324fc8bed8..7976b33dafbd 100644 +--- a/arch/x86/mm/init_64.c ++++ b/arch/x86/mm/init_64.c +@@ -65,7 +65,7 @@ + * around without checking the pgd every time. + */ + +-pteval_t __supported_pte_mask __read_mostly = ~0; ++pteval_t __supported_pte_mask __read_only = ~_PAGE_NX; + EXPORT_SYMBOL_GPL(__supported_pte_mask); + + int force_personality32; +@@ -98,7 +98,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed) + + for (addr = start; addr <= end; addr = ALIGN(addr + 1, PGDIR_SIZE)) { + const pgd_t *pgd_ref = pgd_offset_k(addr); ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ unsigned long cpu; ++#else + struct page *page; ++#endif + + /* + * When it is called after memory hot remove, pgd_none() +@@ -109,6 +114,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed) + continue; + + spin_lock(&pgd_lock); ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ for (cpu = 0; cpu < nr_cpu_ids; ++cpu) { ++ pgd_t *pgd = pgd_offset_cpu(cpu, user, address); ++ ++ if (!pgd_none(*pgd_ref) && !pgd_none(*pgd)) ++ BUG_ON(pgd_page_vaddr(*pgd) ++ != pgd_page_vaddr(*pgd_ref)); ++ ++ if (removed) { ++ if (pgd_none(*pgd_ref) && !pgd_none(*pgd)) ++ pgd_clear(pgd); ++ } else { ++ if (pgd_none(*pgd)) ++ set_pgd(pgd, *pgd_ref); ++ } ++ ++ pgd = pgd_offset_cpu(cpu, kernel, address); ++#else + list_for_each_entry(page, &pgd_list, lru) { + pgd_t *pgd; + spinlock_t *pgt_lock; +@@ -117,6 +141,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed) + /* the pgt_lock only for Xen */ + pgt_lock = &pgd_page_get_mm(page)->page_table_lock; + spin_lock(pgt_lock); ++#endif + + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd)) + BUG_ON(pgd_page_vaddr(*pgd) +@@ -130,7 +155,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed) + set_pgd(pgd, *pgd_ref); + } + ++#ifndef CONFIG_PAX_PER_CPU_PGD + spin_unlock(pgt_lock); ++#endif ++ + } + spin_unlock(&pgd_lock); + } +@@ -163,7 +191,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr) + { + if (pgd_none(*pgd)) { + pud_t *pud = (pud_t *)spp_getpage(); +- pgd_populate(&init_mm, pgd, pud); ++ pgd_populate_kernel(&init_mm, pgd, pud); + if (pud != pud_offset(pgd, 0)) + printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n", + pud, pud_offset(pgd, 0)); +@@ -175,7 +203,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr) + { + if (pud_none(*pud)) { + pmd_t *pmd = (pmd_t *) spp_getpage(); +- pud_populate(&init_mm, pud, pmd); ++ pud_populate_kernel(&init_mm, pud, pmd); + if (pmd != pmd_offset(pud, 0)) + printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n", + pmd, pmd_offset(pud, 0)); +@@ -204,7 +232,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte) + pmd = fill_pmd(pud, vaddr); + pte = fill_pte(pmd, vaddr); + ++ pax_open_kernel(); + set_pte(pte, new_pte); ++ pax_close_kernel(); + + /* + * It's enough to flush this one mapping. +@@ -266,14 +296,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size, + pgd = pgd_offset_k((unsigned long)__va(phys)); + if (pgd_none(*pgd)) { + pud = (pud_t *) spp_getpage(); +- set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE | +- _PAGE_USER)); ++ set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE)); + } + pud = pud_offset(pgd, (unsigned long)__va(phys)); + if (pud_none(*pud)) { + pmd = (pmd_t *) spp_getpage(); +- set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE | +- _PAGE_USER)); ++ set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE)); + } + pmd = pmd_offset(pud, phys); + BUG_ON(!pmd_none(*pmd)); +@@ -543,7 +571,7 @@ phys_pud_init(pud_t *pud_page, unsigned long paddr, unsigned long paddr_end, + page_size_mask, prot); + + spin_lock(&init_mm.page_table_lock); +- pud_populate(&init_mm, pud, pmd); ++ pud_populate_kernel(&init_mm, pud, pmd); + spin_unlock(&init_mm.page_table_lock); + } + __flush_tlb_all(); +@@ -590,7 +618,7 @@ kernel_physical_mapping_init(unsigned long paddr_start, + page_size_mask); + + spin_lock(&init_mm.page_table_lock); +- pgd_populate(&init_mm, pgd, pud); ++ pgd_populate_kernel(&init_mm, pgd, pud); + spin_unlock(&init_mm.page_table_lock); + pgd_changed = true; + } +@@ -1013,7 +1041,7 @@ void __init mem_init(void) + const int rodata_test_data = 0xC3; + EXPORT_SYMBOL_GPL(rodata_test_data); + +-int kernel_set_to_readonly; ++int kernel_set_to_readonly __read_only; + + void set_kernel_text_rw(void) + { +@@ -1042,8 +1070,7 @@ void set_kernel_text_ro(void) + if (!kernel_set_to_readonly) + return; + +- pr_debug("Set kernel text: %lx - %lx for read only\n", +- start, end); ++ pr_debug("Set kernel text: %lx - %lx for read only\n", start, end); + + /* + * Set the kernel identity mapping for text RO. +@@ -1054,18 +1081,23 @@ void set_kernel_text_ro(void) + void mark_rodata_ro(void) + { + unsigned long start = PFN_ALIGN(_text); ++#ifdef CONFIG_PAX_KERNEXEC ++ unsigned long addr; ++ unsigned long end = PFN_ALIGN(_sdata); ++ unsigned long text_end = end; ++#else + unsigned long rodata_start = PFN_ALIGN(__start_rodata); + unsigned long end = (unsigned long) &__end_rodata_hpage_align; + unsigned long text_end = PFN_ALIGN(&__stop___ex_table); + unsigned long rodata_end = PFN_ALIGN(&__end_rodata); ++#endif + unsigned long all_end; + +- printk(KERN_INFO "Write protecting the kernel read-only data: %luk\n", +- (end - start) >> 10); +- set_memory_ro(start, (end - start) >> PAGE_SHIFT); +- + kernel_set_to_readonly = 1; + ++ printk(KERN_INFO "Write protecting the kernel read-only data: %luk\n", (end - start) >> 10); ++ set_memory_ro(start, (end - start) >> PAGE_SHIFT); ++ + /* + * The rodata/data/bss/brk section (but not the kernel text!) + * should also be not-executable. +@@ -1091,12 +1123,54 @@ void mark_rodata_ro(void) + set_memory_ro(start, (end-start) >> PAGE_SHIFT); + #endif + ++#ifdef CONFIG_PAX_KERNEXEC ++ /* PaX: ensure that kernel code/rodata is read-only, the rest is non-executable */ ++ for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) { ++ pgd_t *pgd; ++ pud_t *pud; ++ pmd_t *pmd; ++ ++ pgd = pgd_offset_k(addr); ++ pud = pud_offset(pgd, addr); ++ pmd = pmd_offset(pud, addr); ++ if (!pmd_present(*pmd)) ++ continue; ++ if (addr >= (unsigned long)_text) ++ BUG_ON(!pmd_large(*pmd)); ++ if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata) ++ BUG_ON(pmd_write(*pmd)); ++// set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW)); ++ else ++ BUG_ON(!(pmd_flags(*pmd) & _PAGE_NX)); ++// set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask))); ++ } ++ ++ addr = (unsigned long)__va(__pa(__START_KERNEL_map)); ++ end = addr + KERNEL_IMAGE_SIZE; ++ for (; addr < end; addr += PMD_SIZE) { ++ pgd_t *pgd; ++ pud_t *pud; ++ pmd_t *pmd; ++ ++ pgd = pgd_offset_k(addr); ++ pud = pud_offset(pgd, addr); ++ pmd = pmd_offset(pud, addr); ++ if (!pmd_present(*pmd)) ++ continue; ++ if (addr >= (unsigned long)_text) ++ BUG_ON(!pmd_large(*pmd)); ++ if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata))) ++ BUG_ON(pmd_write(*pmd)); ++// set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW)); ++ } ++#else + free_init_pages("unused kernel", + (unsigned long) __va(__pa_symbol(text_end)), + (unsigned long) __va(__pa_symbol(rodata_start))); + free_init_pages("unused kernel", + (unsigned long) __va(__pa_symbol(rodata_end)), + (unsigned long) __va(__pa_symbol(_sdata))); ++#endif + + debug_checkwx(); + } +diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c +index ada98b39b8ad..c812b622867b 100644 +--- a/arch/x86/mm/iomap_32.c ++++ b/arch/x86/mm/iomap_32.c +@@ -65,7 +65,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot) + type = kmap_atomic_idx_push(); + idx = type + KM_TYPE_NR * smp_processor_id(); + vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); ++ ++ pax_open_kernel(); + set_pte(kmap_pte - idx, pfn_pte(pfn, prot)); ++ pax_close_kernel(); ++ + arch_flush_lazy_mmu_mode(); + + return (void *)vaddr; +diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c +index 7aaa2635862d..e77438feb0bc 100644 +--- a/arch/x86/mm/ioremap.c ++++ b/arch/x86/mm/ioremap.c +@@ -58,8 +58,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages, + unsigned long i; + + for (i = 0; i < nr_pages; ++i) +- if (pfn_valid(start_pfn + i) && +- !PageReserved(pfn_to_page(start_pfn + i))) ++ if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 || ++ !PageReserved(pfn_to_page(start_pfn + i)))) + return 1; + + return 0; +@@ -80,7 +80,7 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages, + * caller shouldn't need to know that small detail. + */ + static void __iomem *__ioremap_caller(resource_size_t phys_addr, +- unsigned long size, enum page_cache_mode pcm, void *caller) ++ resource_size_t size, enum page_cache_mode pcm, void *caller) + { + unsigned long offset, vaddr; + resource_size_t pfn, last_pfn, last_addr; +@@ -331,7 +331,7 @@ EXPORT_SYMBOL(ioremap_prot); + * + * Caller must ensure there is only one unmapping for the same pointer. + */ +-void iounmap(volatile void __iomem *addr) ++void iounmap(const volatile void __iomem *addr) + { + struct vm_struct *p, *o; + +@@ -394,31 +394,37 @@ int __init arch_ioremap_pmd_supported(void) + */ + void *xlate_dev_mem_ptr(phys_addr_t phys) + { +- unsigned long start = phys & PAGE_MASK; +- unsigned long offset = phys & ~PAGE_MASK; +- void *vaddr; ++ phys_addr_t pfn = phys >> PAGE_SHIFT; + +- /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */ +- if (page_is_ram(start >> PAGE_SHIFT)) +- return __va(phys); +- +- vaddr = ioremap_cache(start, PAGE_SIZE); +- /* Only add the offset on success and return NULL if the ioremap() failed: */ +- if (vaddr) +- vaddr += offset; ++ if (page_is_ram(pfn)) { ++#ifdef CONFIG_HIGHMEM ++ if (pfn >= max_low_pfn) ++ return kmap_high(pfn_to_page(pfn)); ++ else ++#endif ++ return __va(phys); ++ } + +- return vaddr; ++ return (void __force *)ioremap_cache(phys, 1); + } + + void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr) + { +- if (page_is_ram(phys >> PAGE_SHIFT)) ++ phys_addr_t pfn = phys >> PAGE_SHIFT; ++ ++ if (page_is_ram(pfn)) { ++#ifdef CONFIG_HIGHMEM ++ if (pfn >= max_low_pfn) ++ kunmap_high(pfn_to_page(pfn)); ++#endif + return; ++ } + +- iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK)); ++ iounmap((void __iomem __force *)addr); + } + +-static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss; ++static pte_t __bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_rodata; ++static pte_t *bm_pte __read_only = __bm_pte; + + static inline pmd_t * __init early_ioremap_pmd(unsigned long addr) + { +@@ -454,8 +460,14 @@ void __init early_ioremap_init(void) + early_ioremap_setup(); + + pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN)); +- memset(bm_pte, 0, sizeof(bm_pte)); +- pmd_populate_kernel(&init_mm, pmd, bm_pte); ++ if (pmd_none(*pmd)) ++#ifdef CONFIG_COMPAT_VDSO ++ pmd_populate_user(&init_mm, pmd, __bm_pte); ++#else ++ pmd_populate_kernel(&init_mm, pmd, __bm_pte); ++#endif ++ else ++ bm_pte = (pte_t *)pmd_page_vaddr(*pmd); + + /* + * The boot-ioremap range spans multiple pmds, for which +diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c +index 4515bae36bbe..e16276443f9c 100644 +--- a/arch/x86/mm/kmemcheck/kmemcheck.c ++++ b/arch/x86/mm/kmemcheck/kmemcheck.c +@@ -627,9 +627,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address, + * memory (e.g. tracked pages)? For now, we need this to avoid + * invoking kmemcheck for PnP BIOS calls. + */ +- if (regs->flags & X86_VM_MASK) ++ if (v8086_mode(regs)) + return false; +- if (regs->cs != __KERNEL_CS) ++ if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS) + return false; + + pte = kmemcheck_pte_lookup(address); +diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c +index d2dc0438d654..41dfc2bf295e 100644 +--- a/arch/x86/mm/mmap.c ++++ b/arch/x86/mm/mmap.c +@@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void) + * Leave an at least ~128 MB hole with possible stack randomization. + */ + #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size()) +-#define MAX_GAP (TASK_SIZE/6*5) ++#define MAX_GAP (pax_task_size/6*5) + + static int mmap_is_legacy(void) + { +@@ -81,16 +81,31 @@ unsigned long arch_mmap_rnd(void) + return rnd << PAGE_SHIFT; + } + +-static unsigned long mmap_base(unsigned long rnd) ++static unsigned long mmap_base(struct mm_struct *mm, unsigned long rnd) + { + unsigned long gap = rlimit(RLIMIT_STACK); ++ unsigned long pax_task_size = TASK_SIZE; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif + + if (gap < MIN_GAP) + gap = MIN_GAP; + else if (gap > MAX_GAP) + gap = MAX_GAP; + +- return PAGE_ALIGN(TASK_SIZE - gap - rnd); ++ return PAGE_ALIGN(pax_task_size - gap - rnd); ++} ++ ++static unsigned long mmap_legacy_base(struct mm_struct *mm, unsigned long rnd) ++{ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mmap_is_ia32() && (mm->pax_flags & MF_PAX_SEGMEXEC)) ++ return SEGMEXEC_TASK_UNMAPPED_BASE + rnd; ++#endif ++ return TASK_UNMAPPED_BASE + rnd; + } + + /* +@@ -101,18 +116,29 @@ void arch_pick_mmap_layout(struct mm_struct *mm) + { + unsigned long random_factor = 0UL; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif + if (current->flags & PF_RANDOMIZE) + random_factor = arch_mmap_rnd(); + +- mm->mmap_legacy_base = TASK_UNMAPPED_BASE + random_factor; ++ mm->mmap_legacy_base = mmap_legacy_base(mm, random_factor); + + if (mmap_is_legacy()) { + mm->mmap_base = mm->mmap_legacy_base; + mm->get_unmapped_area = arch_get_unmapped_area; + } else { +- mm->mmap_base = mmap_base(random_factor); ++ mm->mmap_base = mmap_base(mm, random_factor); + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + } ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) { ++ mm->mmap_legacy_base += mm->delta_mmap; ++ mm->mmap_base -= mm->delta_mmap + mm->delta_stack; ++ } ++#endif ++ + } + + const char *arch_vma_name(struct vm_area_struct *vma) +diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c +index bef36622e408..c5b252326f58 100644 +--- a/arch/x86/mm/mmio-mod.c ++++ b/arch/x86/mm/mmio-mod.c +@@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs, + break; + default: + { +- unsigned char *ip = (unsigned char *)instptr; ++ unsigned char *ip = (unsigned char *)ktla_ktva(instptr); + my_trace->opcode = MMIO_UNKNOWN_OP; + my_trace->width = 0; + my_trace->value = (*ip) << 16 | *(ip + 1) << 8 | +@@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition, + static void ioremap_trace_core(resource_size_t offset, unsigned long size, + void __iomem *addr) + { +- static atomic_t next_id; ++ static atomic_unchecked_t next_id; + struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL); + /* These are page-unaligned. */ + struct mmiotrace_map map = { +@@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size, + .private = trace + }, + .phys = offset, +- .id = atomic_inc_return(&next_id) ++ .id = atomic_inc_return_unchecked(&next_id) + }; + map.map_id = trace->id; + +@@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size, + ioremap_trace_core(offset, size, addr); + } + +-static void iounmap_trace_core(volatile void __iomem *addr) ++static void iounmap_trace_core(const volatile void __iomem *addr) + { + struct mmiotrace_map map = { + .phys = 0, +@@ -328,7 +328,7 @@ static void iounmap_trace_core(volatile void __iomem *addr) + } + } + +-void mmiotrace_iounmap(volatile void __iomem *addr) ++void mmiotrace_iounmap(const volatile void __iomem *addr) + { + might_sleep(); + if (is_enabled()) /* recheck and proper locking in *_core() */ +diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c +index a75103e7f963..df551d2dcb70 100644 +--- a/arch/x86/mm/mpx.c ++++ b/arch/x86/mm/mpx.c +@@ -193,7 +193,7 @@ static int mpx_insn_decode(struct insn *insn, + */ + if (!nr_copied) + return -EFAULT; +- insn_init(insn, buf, nr_copied, x86_64); ++ insn_init(insn, (void *)ktva_ktla((unsigned long)buf), nr_copied, x86_64); + insn_get_length(insn); + /* + * copy_from_user() tries to get as many bytes as we could see in +@@ -297,7 +297,7 @@ siginfo_t *mpx_generate_siginfo(struct pt_regs *regs) + err = -EINVAL; + goto err_out; + } +- trace_mpx_bounds_register_exception(info->si_addr, bndreg); ++ trace_mpx_bounds_register_exception((void __force_kernel *)info->si_addr, bndreg); + return info; + err_out: + /* info might be NULL, but kfree() handles that */ +diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c +index 3f35b48d1d9d..a825b33c5aa3 100644 +--- a/arch/x86/mm/numa.c ++++ b/arch/x86/mm/numa.c +@@ -528,7 +528,7 @@ static void __init numa_clear_kernel_node_hotplug(void) + } + } + +-static int __init numa_register_memblks(struct numa_meminfo *mi) ++static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi) + { + unsigned long uninitialized_var(pfn_align); + int i, nid; +diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c +index e3353c97d086..2a8fbe5bd404 100644 +--- a/arch/x86/mm/pageattr.c ++++ b/arch/x86/mm/pageattr.c +@@ -265,7 +265,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address, + */ + #ifdef CONFIG_PCI_BIOS + if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT)) +- pgprot_val(forbidden) |= _PAGE_NX; ++ pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask; + #endif + + /* +@@ -273,14 +273,14 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address, + * Does not cover __inittext since that is gone later on. On + * 64bit we do not enforce !NX on the low mapping + */ +- if (within(address, (unsigned long)_text, (unsigned long)_etext)) +- pgprot_val(forbidden) |= _PAGE_NX; ++ if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext))) ++ pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask; + + /* + * The .rodata section needs to be read-only. Using the pfn + * catches all aliases. + */ +- if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT, ++ if (kernel_set_to_readonly && within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT, + __pa_symbol(__end_rodata) >> PAGE_SHIFT)) + pgprot_val(forbidden) |= _PAGE_RW; + +@@ -321,6 +321,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address, + } + #endif + ++#ifdef CONFIG_PAX_KERNEXEC ++ if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)) >> PAGE_SHIFT, __pa((unsigned long)&_sdata) >> PAGE_SHIFT)) { ++ pgprot_val(forbidden) |= _PAGE_RW; ++ pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask; ++ } ++#endif ++ + prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden)); + + return prot; +@@ -457,23 +464,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys); + static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte) + { + /* change init_mm */ ++ pax_open_kernel(); + set_pte_atomic(kpte, pte); ++ + #ifdef CONFIG_X86_32 + if (!SHARED_KERNEL_PMD) { ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ unsigned long cpu; ++#else + struct page *page; ++#endif + ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ for (cpu = 0; cpu < nr_cpu_ids; ++cpu) { ++ pgd_t *pgd = get_cpu_pgd(cpu, kernel); ++#else + list_for_each_entry(page, &pgd_list, lru) { +- pgd_t *pgd; ++ pgd_t *pgd = (pgd_t *)page_address(page); ++#endif ++ + pud_t *pud; + pmd_t *pmd; + +- pgd = (pgd_t *)page_address(page) + pgd_index(address); ++ pgd += pgd_index(address); + pud = pud_offset(pgd, address); + pmd = pmd_offset(pud, address); + set_pte_atomic((pte_t *)pmd, pte); + } + } + #endif ++ pax_close_kernel(); + } + + static int +@@ -711,6 +732,8 @@ __split_large_page(struct cpa_data *cpa, pte_t *kpte, unsigned long address, + } + + static int split_large_page(struct cpa_data *cpa, pte_t *kpte, ++ unsigned long address) __must_hold(&cpa_lock); ++static int split_large_page(struct cpa_data *cpa, pte_t *kpte, + unsigned long address) + { + struct page *base; +@@ -1153,6 +1176,7 @@ static int __cpa_process_fault(struct cpa_data *cpa, unsigned long vaddr, + } + } + ++static int __change_page_attr(struct cpa_data *cpa, int primary) __must_hold(&cpa_lock); + static int __change_page_attr(struct cpa_data *cpa, int primary) + { + unsigned long address; +@@ -1211,7 +1235,9 @@ static int __change_page_attr(struct cpa_data *cpa, int primary) + * Do we really change anything ? + */ + if (pte_val(old_pte) != pte_val(new_pte)) { ++ pax_open_kernel(); + set_pte_atomic(kpte, new_pte); ++ pax_close_kernel(); + cpa->flags |= CPA_FLUSHTLB; + } + cpa->numpages = 1; +diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c +index 83e701f160a9..a70d92e223fe 100644 +--- a/arch/x86/mm/pat.c ++++ b/arch/x86/mm/pat.c +@@ -632,7 +632,7 @@ int free_memtype(u64 start, u64 end) + + if (IS_ERR(entry)) { + pr_info("x86/PAT: %s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n", +- current->comm, current->pid, start, end - 1); ++ current->comm, task_pid_nr(current), start, end - 1); + return -EINVAL; + } + +@@ -818,7 +818,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size, + + if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) { + pr_info("x86/PAT: %s:%d ioremap_change_attr failed %s for [mem %#010Lx-%#010Lx]\n", +- current->comm, current->pid, ++ current->comm, task_pid_nr(current), + cattr_name(pcm), + base, (unsigned long long)(base + size-1)); + return -EINVAL; +@@ -853,7 +853,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot, + pcm = lookup_memtype(paddr); + if (want_pcm != pcm) { + pr_warn("x86/PAT: %s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n", +- current->comm, current->pid, ++ current->comm, task_pid_nr(current), + cattr_name(want_pcm), + (unsigned long long)paddr, + (unsigned long long)(paddr + size - 1), +@@ -874,7 +874,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot, + !is_new_memtype_allowed(paddr, size, want_pcm, pcm)) { + free_memtype(paddr, paddr + size); + pr_err("x86/PAT: %s:%d map pfn expected mapping type %s for [mem %#010Lx-%#010Lx], got %s\n", +- current->comm, current->pid, ++ current->comm, task_pid_nr(current), + cattr_name(want_pcm), + (unsigned long long)paddr, + (unsigned long long)(paddr + size - 1), +diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c +index 159b52ccd600..2b68583d82c4 100644 +--- a/arch/x86/mm/pat_rbtree.c ++++ b/arch/x86/mm/pat_rbtree.c +@@ -170,7 +170,7 @@ static int memtype_rb_check_conflict(struct rb_root *root, + + failure: + pr_info("x86/PAT: %s:%d conflicting memory types %Lx-%Lx %s<->%s\n", +- current->comm, current->pid, start, end, ++ current->comm, task_pid_nr(current), start, end, + cattr_name(found_type), cattr_name(match->type)); + return -EBUSY; + } +diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c +index a235869532bc..3aa7bdda9d57 100644 +--- a/arch/x86/mm/pf_in.c ++++ b/arch/x86/mm/pf_in.c +@@ -147,7 +147,7 @@ enum reason_type get_ins_type(unsigned long ins_addr) + int i; + enum reason_type rv = OTHERS; + +- p = (unsigned char *)ins_addr; ++ p = (unsigned char *)ktla_ktva(ins_addr); + p += skip_prefix(p, &prf); + p += get_opcode(p, &opcode); + +@@ -167,7 +167,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr) + struct prefix_bits prf; + int i; + +- p = (unsigned char *)ins_addr; ++ p = (unsigned char *)ktla_ktva(ins_addr); + p += skip_prefix(p, &prf); + p += get_opcode(p, &opcode); + +@@ -190,7 +190,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr) + struct prefix_bits prf; + int i; + +- p = (unsigned char *)ins_addr; ++ p = (unsigned char *)ktla_ktva(ins_addr); + p += skip_prefix(p, &prf); + p += get_opcode(p, &opcode); + +@@ -414,7 +414,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs) + struct prefix_bits prf; + int i; + +- p = (unsigned char *)ins_addr; ++ p = (unsigned char *)ktla_ktva(ins_addr); + p += skip_prefix(p, &prf); + p += get_opcode(p, &opcode); + for (i = 0; i < ARRAY_SIZE(reg_rop); i++) +@@ -469,7 +469,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr) + struct prefix_bits prf; + int i; + +- p = (unsigned char *)ins_addr; ++ p = (unsigned char *)ktla_ktva(ins_addr); + p += skip_prefix(p, &prf); + p += get_opcode(p, &opcode); + for (i = 0; i < ARRAY_SIZE(imm_wop); i++) +diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c +index 3feec5af4e67..0f77f72b2af2 100644 +--- a/arch/x86/mm/pgtable.c ++++ b/arch/x86/mm/pgtable.c +@@ -98,10 +98,75 @@ static inline void pgd_list_del(pgd_t *pgd) + list_del(&page->lru); + } + +-#define UNSHARED_PTRS_PER_PGD \ +- (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD) ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT; + ++void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) ++{ ++ unsigned int count = USER_PGD_PTRS; ++ ++ if (!pax_user_shadow_base) ++ return; ++ ++ while (count--) ++ *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER); ++} ++#endif ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++void __clone_user_pgds(pgd_t *dst, const pgd_t *src) ++{ ++ unsigned int count = USER_PGD_PTRS; ++ ++ while (count--) { ++ pgd_t pgd; ++ ++#ifdef CONFIG_X86_64 ++ pgd = __pgd(pgd_val(*src++) | _PAGE_USER); ++#else ++ pgd = *src++; ++#endif + ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ pgd = __pgd(pgd_val(pgd) & clone_pgd_mask); ++#endif ++ ++ *dst++ = pgd; ++ } ++ ++} ++#endif ++ ++#ifdef CONFIG_X86_64 ++#define pxd_t pud_t ++#define pyd_t pgd_t ++#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn) ++#define pgtable_pxd_page_ctor(page) true ++#define pgtable_pxd_page_dtor(page) do {} while (0) ++#define pxd_free(mm, pud) pud_free((mm), (pud)) ++#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud)) ++#define pyd_offset(mm, address) pgd_offset((mm), (address)) ++#define PYD_SIZE PGDIR_SIZE ++#define mm_inc_nr_pxds(mm) do {} while (0) ++#define mm_dec_nr_pxds(mm) do {} while (0) ++#else ++#define pxd_t pmd_t ++#define pyd_t pud_t ++#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn) ++#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page) ++#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page) ++#define pxd_free(mm, pud) pmd_free((mm), (pud)) ++#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud)) ++#define pyd_offset(mm, address) pud_offset((mm), (address)) ++#define PYD_SIZE PUD_SIZE ++#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm) ++#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm) ++#endif ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {} ++static inline void pgd_dtor(pgd_t *pgd) {} ++#else + static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm) + { + BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm)); +@@ -142,6 +207,7 @@ static void pgd_dtor(pgd_t *pgd) + pgd_list_del(pgd); + spin_unlock(&pgd_lock); + } ++#endif + + /* + * List of all pgd's needed for non-PAE so it can invalidate entries +@@ -154,7 +220,7 @@ static void pgd_dtor(pgd_t *pgd) + * -- nyc + */ + +-#ifdef CONFIG_X86_PAE ++#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE) + /* + * In PAE mode, we need to do a cr3 reload (=tlb flush) when + * updating the top-level pagetable entries to guarantee the +@@ -166,7 +232,7 @@ static void pgd_dtor(pgd_t *pgd) + * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate + * and initialize the kernel pmds here. + */ +-#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD ++#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD) + + void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd) + { +@@ -184,26 +250,28 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd) + */ + flush_tlb_mm(mm); + } ++#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD) ++#define PREALLOCATED_PXDS USER_PGD_PTRS + #else /* !CONFIG_X86_PAE */ + + /* No need to prepopulate any pagetable entries in non-PAE modes. */ +-#define PREALLOCATED_PMDS 0 ++#define PREALLOCATED_PXDS 0 + + #endif /* CONFIG_X86_PAE */ + +-static void free_pmds(struct mm_struct *mm, pmd_t *pmds[]) ++static void free_pxds(struct mm_struct *mm, pxd_t *pxds[]) + { + int i; + +- for(i = 0; i < PREALLOCATED_PMDS; i++) +- if (pmds[i]) { +- pgtable_pmd_page_dtor(virt_to_page(pmds[i])); +- free_page((unsigned long)pmds[i]); +- mm_dec_nr_pmds(mm); ++ for(i = 0; i < PREALLOCATED_PXDS; i++) ++ if (pxds[i]) { ++ pgtable_pxd_page_dtor(virt_to_page(pxds[i])); ++ free_page((unsigned long)pxds[i]); ++ mm_dec_nr_pxds(mm); + } + } + +-static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[]) ++static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[]) + { + int i; + bool failed = false; +@@ -212,22 +280,22 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[]) + if (mm == &init_mm) + gfp &= ~__GFP_ACCOUNT; + +- for(i = 0; i < PREALLOCATED_PMDS; i++) { +- pmd_t *pmd = (pmd_t *)__get_free_page(gfp); +- if (!pmd) ++ for(i = 0; i < PREALLOCATED_PXDS; i++) { ++ pxd_t *pxd = (pxd_t *)__get_free_page(gfp); ++ if (!pxd) + failed = true; +- if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) { +- free_page((unsigned long)pmd); +- pmd = NULL; ++ if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) { ++ free_page((unsigned long)pxd); ++ pxd = NULL; + failed = true; + } +- if (pmd) +- mm_inc_nr_pmds(mm); +- pmds[i] = pmd; ++ if (pxd) ++ mm_inc_nr_pxds(mm); ++ pxds[i] = pxd; + } + + if (failed) { +- free_pmds(mm, pmds); ++ free_pxds(mm, pxds); + return -ENOMEM; + } + +@@ -240,43 +308,47 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[]) + * preallocate which never got a corresponding vma will need to be + * freed manually. + */ +-static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp) ++static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp) + { + int i; + +- for(i = 0; i < PREALLOCATED_PMDS; i++) { ++ for(i = 0; i < PREALLOCATED_PXDS; i++) { + pgd_t pgd = pgdp[i]; + + if (pgd_val(pgd) != 0) { +- pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd); ++ pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd); + +- pgdp[i] = native_make_pgd(0); ++ set_pgd(pgdp + i, native_make_pgd(0)); + +- paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT); +- pmd_free(mm, pmd); +- mm_dec_nr_pmds(mm); ++ paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT); ++ pxd_free(mm, pxd); ++ mm_dec_nr_pxds(mm); + } + } + } + +-static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[]) ++static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[]) + { +- pud_t *pud; ++ pyd_t *pyd; + int i; + +- if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */ ++ if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */ + return; + +- pud = pud_offset(pgd, 0); ++#ifdef CONFIG_X86_64 ++ pyd = pyd_offset(mm, 0L); ++#else ++ pyd = pyd_offset(pgd, 0L); ++#endif + +- for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) { +- pmd_t *pmd = pmds[i]; ++ for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) { ++ pxd_t *pxd = pxds[i]; + + if (i >= KERNEL_PGD_BOUNDARY) +- memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]), +- sizeof(pmd_t) * PTRS_PER_PMD); ++ memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]), ++ sizeof(pxd_t) * PTRS_PER_PMD); + +- pud_populate(mm, pud, pmd); ++ pyd_populate(mm, pyd, pxd); + } + } + +@@ -358,7 +430,7 @@ static inline void _pgd_free(pgd_t *pgd) + pgd_t *pgd_alloc(struct mm_struct *mm) + { + pgd_t *pgd; +- pmd_t *pmds[PREALLOCATED_PMDS]; ++ pxd_t *pxds[PREALLOCATED_PXDS]; + + pgd = _pgd_alloc(); + +@@ -367,11 +439,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm) + + mm->pgd = pgd; + +- if (preallocate_pmds(mm, pmds) != 0) ++ if (preallocate_pxds(mm, pxds) != 0) + goto out_free_pgd; + + if (paravirt_pgd_alloc(mm) != 0) +- goto out_free_pmds; ++ goto out_free_pxds; + + /* + * Make sure that pre-populating the pmds is atomic with +@@ -381,14 +453,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm) + spin_lock(&pgd_lock); + + pgd_ctor(mm, pgd); +- pgd_prepopulate_pmd(mm, pgd, pmds); ++ pgd_prepopulate_pxd(mm, pgd, pxds); + + spin_unlock(&pgd_lock); + + return pgd; + +-out_free_pmds: +- free_pmds(mm, pmds); ++out_free_pxds: ++ free_pxds(mm, pxds); + out_free_pgd: + _pgd_free(pgd); + out: +@@ -397,7 +469,7 @@ pgd_t *pgd_alloc(struct mm_struct *mm) + + void pgd_free(struct mm_struct *mm, pgd_t *pgd) + { +- pgd_mop_up_pmds(mm, pgd); ++ pgd_mop_up_pxds(mm, pgd); + pgd_dtor(pgd); + paravirt_pgd_free(mm, pgd); + _pgd_free(pgd); +@@ -530,6 +602,50 @@ void __init reserve_top_address(unsigned long reserve) + + int fixmaps_set; + ++static void fix_user_fixmap(enum fixed_addresses idx, unsigned long address) ++{ ++#ifdef CONFIG_X86_64 ++ pgd_t *pgd; ++ pud_t *pud; ++ pmd_t *pmd; ++ ++ switch (idx) { ++ default: ++ return; ++ ++#ifdef CONFIG_X86_VSYSCALL_EMULATION ++ case VSYSCALL_PAGE: ++ break; ++#endif ++ } ++ ++ pgd = pgd_offset_k(address); ++ if (!(pgd_val(*pgd) & _PAGE_USER)) { ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ unsigned int cpu; ++ pgd_t *pgd_cpu; ++ ++ for_each_possible_cpu(cpu) { ++ pgd_cpu = pgd_offset_cpu(cpu, kernel, address); ++ set_pgd(pgd_cpu, __pgd(pgd_val(*pgd_cpu) | _PAGE_USER)); ++ ++ pgd_cpu = pgd_offset_cpu(cpu, user, address); ++ set_pgd(pgd_cpu, __pgd(pgd_val(*pgd_cpu) | _PAGE_USER)); ++ } ++#endif ++ set_pgd(pgd, __pgd(pgd_val(*pgd) | _PAGE_USER)); ++ } ++ ++ pud = pud_offset(pgd, address); ++ if (!(pud_val(*pud) & _PAGE_USER)) ++ set_pud(pud, __pud(pud_val(*pud) | _PAGE_USER)); ++ ++ pmd = pmd_offset(pud, address); ++ if (!(pmd_val(*pmd) & _PAGE_USER)) ++ set_pmd(pmd, __pmd(pmd_val(*pmd) | _PAGE_USER)); ++#endif ++} ++ + void __native_set_fixmap(enum fixed_addresses idx, pte_t pte) + { + unsigned long address = __fix_to_virt(idx); +@@ -540,9 +656,10 @@ void __native_set_fixmap(enum fixed_addresses idx, pte_t pte) + } + set_pte_vaddr(address, pte); + fixmaps_set++; ++ fix_user_fixmap(idx, address); + } + +-void native_set_fixmap(enum fixed_addresses idx, phys_addr_t phys, ++void native_set_fixmap(unsigned int idx, phys_addr_t phys, + pgprot_t flags) + { + __native_set_fixmap(idx, pfn_pte(phys >> PAGE_SHIFT, flags)); +@@ -606,9 +723,11 @@ int pmd_set_huge(pmd_t *pmd, phys_addr_t addr, pgprot_t prot) + + prot = pgprot_4k_2_large(prot); + ++ pax_open_kernel(); + set_pte((pte_t *)pmd, pfn_pte( + (u64)addr >> PAGE_SHIFT, + __pgprot(pgprot_val(prot) | _PAGE_PSE))); ++ pax_close_kernel(); + + return 1; + } +diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c +index 9adce776852b..b698e8be093d 100644 +--- a/arch/x86/mm/pgtable_32.c ++++ b/arch/x86/mm/pgtable_32.c +@@ -46,10 +46,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval) + return; + } + pte = pte_offset_kernel(pmd, vaddr); ++ ++ pax_open_kernel(); + if (!pte_none(pteval)) + set_pte_at(&init_mm, vaddr, pte, pteval); + else + pte_clear(&init_mm, vaddr, pte); ++ pax_close_kernel(); + + /* + * It's enough to flush this one mapping. +diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c +index f65a33f505b6..f408a9959be3 100644 +--- a/arch/x86/mm/setup_nx.c ++++ b/arch/x86/mm/setup_nx.c +@@ -6,8 +6,10 @@ + #include <asm/proto.h> + #include <asm/cpufeature.h> + ++#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) + static int disable_nx; + ++#ifndef CONFIG_PAX_PAGEEXEC + /* + * noexec = on|off + * +@@ -29,12 +31,17 @@ static int __init noexec_setup(char *str) + return 0; + } + early_param("noexec", noexec_setup); ++#endif ++ ++#endif + + void x86_configure_nx(void) + { ++#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) + if (boot_cpu_has(X86_FEATURE_NX) && !disable_nx) + __supported_pte_mask |= _PAGE_NX; + else ++#endif + __supported_pte_mask &= ~_PAGE_NX; + } + +diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c +index 75fb01109f94..2c9470927347 100644 +--- a/arch/x86/mm/tlb.c ++++ b/arch/x86/mm/tlb.c +@@ -47,7 +47,11 @@ void leave_mm(int cpu) + BUG(); + if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) { + cpumask_clear_cpu(cpu, mm_cpumask(active_mm)); ++ ++#ifndef CONFIG_PAX_PER_CPU_PGD + load_cr3(swapper_pg_dir); ++#endif ++ + /* + * This gets called in the idle path where RCU + * functions differently. Tracing normally +@@ -61,6 +65,47 @@ EXPORT_SYMBOL_GPL(leave_mm); + + #endif /* CONFIG_SMP */ + ++static void pax_switch_mm(struct mm_struct *next, unsigned int cpu) ++{ ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ pax_open_kernel(); ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) ++ __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd); ++ else ++#endif ++ ++ __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd); ++ ++ __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd); ++ ++ pax_close_kernel(); ++ ++ BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK)); ++ ++#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF) ++ if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) { ++ if (static_cpu_has(X86_FEATURE_INVPCID)) { ++ invpcid_flush_single_context(PCID_USER); ++ if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) ++ invpcid_flush_single_context(PCID_KERNEL); ++ } else { ++ write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER); ++ if (static_cpu_has(X86_FEATURE_STRONGUDEREF)) ++ write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH); ++ else ++ write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL); ++ } ++ } else ++#endif ++ ++ load_cr3(get_cpu_pgd(cpu, kernel)); ++#endif ++ ++} ++ + void switch_mm(struct mm_struct *prev, struct mm_struct *next, + struct task_struct *tsk) + { +@@ -75,6 +120,9 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next, + struct task_struct *tsk) + { + unsigned cpu = smp_processor_id(); ++#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)) ++ int tlbstate = TLBSTATE_OK; ++#endif + + if (likely(prev != next)) { + if (IS_ENABLED(CONFIG_VMAP_STACK)) { +@@ -89,9 +137,14 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next, + + if (unlikely(pgd_none(*pgd))) + set_pgd(pgd, init_mm.pgd[stack_pgd_index]); ++ else ++ BUG_ON(pgd->pgd != init_mm.pgd[stack_pgd_index].pgd); + } + + #ifdef CONFIG_SMP ++#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)) ++ tlbstate = this_cpu_read(cpu_tlbstate.state); ++#endif + this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK); + this_cpu_write(cpu_tlbstate.active_mm, next); + #endif +@@ -111,7 +164,7 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next, + * We need to prevent an outcome in which CPU 1 observes + * the new PTE value and CPU 0 observes bit 1 clear in + * mm_cpumask. (If that occurs, then the IPI will never +- * be sent, and CPU 0's TLB will contain a stale entry.) ++ * be sent, and CPU 1's TLB will contain a stale entry.) + * + * The bad outcome can occur if either CPU's load is + * reordered before that CPU's store, so both CPUs must +@@ -126,7 +179,11 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next, + * ordering guarantee we need. + * + */ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ pax_switch_mm(next, cpu); ++#else + load_cr3(next->pgd); ++#endif + + trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL); + +@@ -152,9 +209,31 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next, + if (unlikely(prev->context.ldt != next->context.ldt)) + load_mm_ldt(next); + #endif ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP) ++ if (!(__supported_pte_mask & _PAGE_NX)) { ++ smp_mb__before_atomic(); ++ cpumask_clear_cpu(cpu, &prev->context.cpu_user_cs_mask); ++ smp_mb__after_atomic(); ++ cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask); ++ } ++#endif ++ ++#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)) ++ if (unlikely(prev->context.user_cs_base != next->context.user_cs_base || ++ prev->context.user_cs_limit != next->context.user_cs_limit)) ++ set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu); ++#ifdef CONFIG_SMP ++ else if (unlikely(tlbstate != TLBSTATE_OK)) ++ set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu); ++#endif ++#endif ++ + } ++ else { ++ pax_switch_mm(next, cpu); ++ + #ifdef CONFIG_SMP +- else { + this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK); + BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next); + +@@ -175,13 +254,30 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next, + * As above, load_cr3() is serializing and orders TLB + * fills with respect to the mm_cpumask write. + */ ++ ++#ifndef CONFIG_PAX_PER_CPU_PGD + load_cr3(next->pgd); + trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL); ++#endif ++ + load_mm_cr4(next); + load_mm_ldt(next); ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) ++ if (!(__supported_pte_mask & _PAGE_NX)) ++ cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask); ++#endif ++ ++#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)) ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX))) ++#endif ++ set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu); ++#endif ++ + } +- } + #endif ++ } + } + + #ifdef CONFIG_SMP +diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c +new file mode 100644 +index 000000000000..cc849dd828bf +--- /dev/null ++++ b/arch/x86/mm/uderef_64.c +@@ -0,0 +1,38 @@ ++#include <linux/mm.h> ++#include <linux/sched.h> ++#include <asm/pgtable.h> ++#include <asm/uaccess.h> ++ ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++/* PaX: due to the special call convention these functions must ++ * - remain leaf functions under all configurations, ++ * - never be called directly, only dereferenced from the wrappers. ++ */ ++void __used __pax_open_userland(void) ++{ ++ unsigned int cpu; ++ ++ if (unlikely(!segment_eq(get_fs(), USER_DS))) ++ return; ++ ++ cpu = raw_get_cpu(); ++ BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL); ++ write_cr3(__pa_nodebug(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH); ++ raw_put_cpu_no_resched(); ++} ++EXPORT_SYMBOL(__pax_open_userland); ++ ++void __used __pax_close_userland(void) ++{ ++ unsigned int cpu; ++ ++ if (unlikely(!segment_eq(get_fs(), USER_DS))) ++ return; ++ ++ cpu = raw_get_cpu(); ++ BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER); ++ write_cr3(__pa_nodebug(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH); ++ raw_put_cpu_no_resched(); ++} ++EXPORT_SYMBOL(__pax_close_userland); ++#endif +diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S +index f2a7faf4706e..4cedb9875893 100644 +--- a/arch/x86/net/bpf_jit.S ++++ b/arch/x86/net/bpf_jit.S +@@ -9,6 +9,7 @@ + */ + #include <linux/linkage.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + + /* + * Calling convention : +@@ -39,7 +40,7 @@ FUNC(sk_load_word_positive_offset) + jle bpf_slow_path_word + mov (SKBDATA,%rsi),%eax + bswap %eax /* ntohl() */ +- ret ++ pax_ret __bpf_call_base + + FUNC(sk_load_half) + test %esi,%esi +@@ -52,7 +53,7 @@ FUNC(sk_load_half_positive_offset) + jle bpf_slow_path_half + movzwl (SKBDATA,%rsi),%eax + rol $8,%ax # ntohs() +- ret ++ pax_ret __bpf_call_base + + FUNC(sk_load_byte) + test %esi,%esi +@@ -62,7 +63,7 @@ FUNC(sk_load_byte_positive_offset) + cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */ + jle bpf_slow_path_byte + movzbl (SKBDATA,%rsi),%eax +- ret ++ pax_ret __bpf_call_base + + /* rsi contains offset and can be scratched */ + #define bpf_slow_path_common(LEN) \ +@@ -73,7 +74,7 @@ FUNC(sk_load_byte_positive_offset) + push SKBDATA; \ + /* rsi already has offset */ \ + mov $LEN,%ecx; /* len */ \ +- call skb_copy_bits; \ ++ pax_direct_call skb_copy_bits; \ + test %eax,%eax; \ + pop SKBDATA; \ + pop %r9; \ +@@ -85,7 +86,7 @@ bpf_slow_path_word: + js bpf_error + mov - MAX_BPF_STACK + 32(%rbp),%eax + bswap %eax +- ret ++ pax_ret __bpf_call_base + + bpf_slow_path_half: + bpf_slow_path_common(2) +@@ -93,13 +94,13 @@ bpf_slow_path_half: + mov - MAX_BPF_STACK + 32(%rbp),%ax + rol $8,%ax + movzwl %ax,%eax +- ret ++ pax_ret __bpf_call_base + + bpf_slow_path_byte: + bpf_slow_path_common(1) + js bpf_error + movzbl - MAX_BPF_STACK + 32(%rbp),%eax +- ret ++ pax_ret __bpf_call_base + + #define sk_negative_common(SIZE) \ + FRAME_BEGIN; \ +@@ -108,7 +109,7 @@ bpf_slow_path_byte: + push SKBDATA; \ + /* rsi already has offset */ \ + mov $SIZE,%edx; /* size */ \ +- call bpf_internal_load_pointer_neg_helper; \ ++ pax_direct_call bpf_internal_load_pointer_neg_helper; \ + test %rax,%rax; \ + pop SKBDATA; \ + pop %r9; \ +@@ -123,7 +124,7 @@ FUNC(sk_load_word_negative_offset) + sk_negative_common(4) + mov (%rax), %eax + bswap %eax +- ret ++ pax_ret __bpf_call_base + + bpf_slow_path_half_neg: + cmp SKF_MAX_NEG_OFF, %esi +@@ -134,7 +135,7 @@ FUNC(sk_load_half_negative_offset) + mov (%rax),%ax + rol $8,%ax + movzwl %ax,%eax +- ret ++ pax_ret __bpf_call_base + + bpf_slow_path_byte_neg: + cmp SKF_MAX_NEG_OFF, %esi +@@ -143,7 +144,7 @@ bpf_slow_path_byte_neg: + FUNC(sk_load_byte_negative_offset) + sk_negative_common(1) + movzbl (%rax), %eax +- ret ++ pax_ret __bpf_call_base + + bpf_error: + # force a return 0 from jit handler +@@ -153,4 +154,4 @@ bpf_error: + mov - MAX_BPF_STACK + 16(%rbp),%r14 + mov - MAX_BPF_STACK + 24(%rbp),%r15 + leaveq +- ret ++ pax_ret __bpf_call_base +diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c +index 15f743615923..f13aeac7ee81 100644 +--- a/arch/x86/net/bpf_jit_comp.c ++++ b/arch/x86/net/bpf_jit_comp.c +@@ -14,7 +14,11 @@ + #include <asm/cacheflush.h> + #include <linux/bpf.h> + ++#ifdef CONFIG_GRKERNSEC_BPF_HARDEN ++int bpf_jit_enable __read_only; ++#else + int bpf_jit_enable __read_mostly; ++#endif + + /* + * assembly code in arch/x86/net/bpf_jit.S +@@ -183,7 +187,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg) + static void jit_fill_hole(void *area, unsigned int size) + { + /* fill whole space with int3 instructions */ ++ pax_open_kernel(); + memset(area, 0xcc, size); ++ pax_close_kernel(); + } + + struct jit_context { +@@ -1076,7 +1082,9 @@ xadd: if (is_imm8(insn->off)) + pr_err("bpf_jit_compile fatal error\n"); + return -EFAULT; + } ++ pax_open_kernel(); + memcpy(image + proglen, temp, ilen); ++ pax_close_kernel(); + } + proglen += ilen; + addrs[i] = proglen; +@@ -1169,7 +1177,6 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) + + if (image) { + bpf_flush_icache(header, image + proglen); +- set_memory_ro((unsigned long)header, header->pages); + prog->bpf_func = (void *)image; + prog->jited = 1; + } else { +@@ -1190,12 +1197,8 @@ void bpf_jit_free(struct bpf_prog *fp) + unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK; + struct bpf_binary_header *header = (void *)addr; + +- if (!fp->jited) +- goto free_filter; ++ if (fp->jited) ++ bpf_jit_binary_free(header); + +- set_memory_rw(addr, header->pages); +- bpf_jit_binary_free(header); +- +-free_filter: + bpf_prog_unlock_free(fp); + } +diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c +index a2488b6e27d6..4c2dd840eb99 100644 +--- a/arch/x86/oprofile/backtrace.c ++++ b/arch/x86/oprofile/backtrace.c +@@ -27,11 +27,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head) + struct stack_frame_ia32 *fp; + unsigned long bytes; + +- bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead)); ++ bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead)); + if (bytes != 0) + return NULL; + +- fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame); ++ fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame); + + oprofile_add_trace(bufhead[0].return_address); + +@@ -73,7 +73,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head) + struct stack_frame bufhead[2]; + unsigned long bytes; + +- bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead)); ++ bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead)); + if (bytes != 0) + return NULL; + +diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c +index 28c04123b6dd..568d0a476890 100644 +--- a/arch/x86/oprofile/nmi_int.c ++++ b/arch/x86/oprofile/nmi_int.c +@@ -23,6 +23,7 @@ + #include <asm/nmi.h> + #include <asm/msr.h> + #include <asm/apic.h> ++#include <asm/pgtable.h> + + #include "op_counter.h" + #include "op_x86_model.h" +@@ -615,7 +616,7 @@ enum __force_cpu_type { + + static int force_cpu_type; + +-static int set_cpu_type(const char *str, struct kernel_param *kp) ++static int set_cpu_type(const char *str, const struct kernel_param *kp) + { + if (!strcmp(str, "timer")) { + force_cpu_type = timer; +@@ -786,8 +787,11 @@ int __init op_nmi_init(struct oprofile_operations *ops) + if (ret) + return ret; + +- if (!model->num_virt_counters) +- model->num_virt_counters = model->num_counters; ++ if (!model->num_virt_counters) { ++ pax_open_kernel(); ++ const_cast(model->num_virt_counters) = model->num_counters; ++ pax_close_kernel(); ++ } + + mux_init(ops); + +diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c +index 660a83c8287b..6ff762bb2750 100644 +--- a/arch/x86/oprofile/op_model_amd.c ++++ b/arch/x86/oprofile/op_model_amd.c +@@ -518,9 +518,11 @@ static int op_amd_init(struct oprofile_operations *ops) + num_counters = AMD64_NUM_COUNTERS; + } + +- op_amd_spec.num_counters = num_counters; +- op_amd_spec.num_controls = num_counters; +- op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS); ++ pax_open_kernel(); ++ const_cast(op_amd_spec.num_counters) = num_counters; ++ const_cast(op_amd_spec.num_controls) = num_counters; ++ const_cast(op_amd_spec.num_virt_counters) = max(num_counters, NUM_VIRT_COUNTERS); ++ pax_close_kernel(); + + return 0; + } +diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c +index 350f7096baac..77882e0a084e 100644 +--- a/arch/x86/oprofile/op_model_ppro.c ++++ b/arch/x86/oprofile/op_model_ppro.c +@@ -19,6 +19,7 @@ + #include <asm/msr.h> + #include <asm/apic.h> + #include <asm/nmi.h> ++#include <asm/pgtable.h> + + #include "op_x86_model.h" + #include "op_counter.h" +@@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void) + + num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER); + +- op_arch_perfmon_spec.num_counters = num_counters; +- op_arch_perfmon_spec.num_controls = num_counters; ++ pax_open_kernel(); ++ const_cast(op_arch_perfmon_spec.num_counters) = num_counters; ++ const_cast(op_arch_perfmon_spec.num_controls) = num_counters; ++ pax_close_kernel(); + } + + static int arch_perfmon_init(struct oprofile_operations *ignore) +diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h +index 71e8a67337e2..6a313bb0bd1f 100644 +--- a/arch/x86/oprofile/op_x86_model.h ++++ b/arch/x86/oprofile/op_x86_model.h +@@ -52,7 +52,7 @@ struct op_x86_model_spec { + void (*switch_ctrl)(struct op_x86_model_spec const *model, + struct op_msrs const * const msrs); + #endif +-}; ++} __do_const; + + struct op_counter_config; + +diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c +index 5a18aedcb341..22eac20fbcb2 100644 +--- a/arch/x86/pci/intel_mid_pci.c ++++ b/arch/x86/pci/intel_mid_pci.c +@@ -288,7 +288,7 @@ int __init intel_mid_pci_init(void) + pci_mmcfg_late_init(); + pcibios_enable_irq = intel_mid_pci_irq_enable; + pcibios_disable_irq = intel_mid_pci_irq_disable; +- pci_root_ops = intel_mid_pci_ops; ++ memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops); + pci_soc_mode = 1; + /* Continue with standard init */ + return 1; +diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c +index 9bd115484745..e9d4656ff227 100644 +--- a/arch/x86/pci/irq.c ++++ b/arch/x86/pci/irq.c +@@ -51,7 +51,7 @@ struct irq_router { + struct irq_router_handler { + u16 vendor; + int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device); +-}; ++} __do_const; + + int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq; + void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq; +@@ -792,7 +792,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router + return 0; + } + +-static __initdata struct irq_router_handler pirq_routers[] = { ++static __initconst const struct irq_router_handler pirq_routers[] = { + { PCI_VENDOR_ID_INTEL, intel_router_probe }, + { PCI_VENDOR_ID_AL, ali_router_probe }, + { PCI_VENDOR_ID_ITE, ite_router_probe }, +@@ -819,7 +819,7 @@ static struct pci_dev *pirq_router_dev; + static void __init pirq_find_router(struct irq_router *r) + { + struct irq_routing_table *rt = pirq_table; +- struct irq_router_handler *h; ++ const struct irq_router_handler *h; + + #ifdef CONFIG_PCI_BIOS + if (!rt->signature) { +@@ -1092,7 +1092,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d) + return 0; + } + +-static struct dmi_system_id __initdata pciirq_dmi_table[] = { ++static const struct dmi_system_id __initconst pciirq_dmi_table[] = { + { + .callback = fix_broken_hp_bios_irq9, + .ident = "HP Pavilion N5400 Series Laptop", +diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c +index 1d97cea3b3a4..f34bbf28eea3 100644 +--- a/arch/x86/pci/pcbios.c ++++ b/arch/x86/pci/pcbios.c +@@ -79,7 +79,7 @@ union bios32 { + static struct { + unsigned long address; + unsigned short segment; +-} bios32_indirect __initdata = { 0, __KERNEL_CS }; ++} bios32_indirect __initdata = { 0, __PCIBIOS_CS }; + + /* + * Returns the entry point for the given service, NULL on error +@@ -92,28 +92,71 @@ static unsigned long __init bios32_service(unsigned long service) + unsigned long length; /* %ecx */ + unsigned long entry; /* %edx */ + unsigned long flags; ++ struct desc_struct d, *gdt; + + local_irq_save(flags); +- __asm__("lcall *(%%edi); cld" ++ ++ gdt = get_cpu_gdt_table(smp_processor_id()); ++ ++ pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC); ++ write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S); ++ pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC); ++ write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S); ++ ++ __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld" + : "=a" (return_code), + "=b" (address), + "=c" (length), + "=d" (entry) + : "0" (service), + "1" (0), +- "D" (&bios32_indirect)); ++ "D" (&bios32_indirect), ++ "r"(__PCIBIOS_DS) ++ : "memory"); ++ ++ pax_open_kernel(); ++ gdt[GDT_ENTRY_PCIBIOS_CS].a = 0; ++ gdt[GDT_ENTRY_PCIBIOS_CS].b = 0; ++ gdt[GDT_ENTRY_PCIBIOS_DS].a = 0; ++ gdt[GDT_ENTRY_PCIBIOS_DS].b = 0; ++ pax_close_kernel(); ++ + local_irq_restore(flags); + + switch (return_code) { +- case 0: +- return address + entry; +- case 0x80: /* Not present */ +- printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service); +- return 0; +- default: /* Shouldn't happen */ +- printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n", +- service, return_code); ++ case 0: { ++ int cpu; ++ unsigned char flags; ++ ++ printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry); ++ if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) { ++ printk(KERN_WARNING "bios32_service: not valid\n"); + return 0; ++ } ++ address = address + PAGE_OFFSET; ++ length += 16UL; /* some BIOSs underreport this... */ ++ flags = 4; ++ if (length >= 64*1024*1024) { ++ length >>= PAGE_SHIFT; ++ flags |= 8; ++ } ++ ++ for (cpu = 0; cpu < nr_cpu_ids; cpu++) { ++ gdt = get_cpu_gdt_table(cpu); ++ pack_descriptor(&d, address, length, 0x9b, flags); ++ write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S); ++ pack_descriptor(&d, address, length, 0x93, flags); ++ write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S); ++ } ++ return entry; ++ } ++ case 0x80: /* Not present */ ++ printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service); ++ return 0; ++ default: /* Shouldn't happen */ ++ printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n", ++ service, return_code); ++ return 0; + } + } + +@@ -122,7 +165,7 @@ static struct { + unsigned short segment; + } pci_indirect __ro_after_init = { + .address = 0, +- .segment = __KERNEL_CS, ++ .segment = __PCIBIOS_CS, + }; + + static int pci_bios_present __ro_after_init; +@@ -134,11 +177,13 @@ static int __init check_pcibios(void) + unsigned long flags, pcibios_entry; + + if ((pcibios_entry = bios32_service(PCI_SERVICE))) { +- pci_indirect.address = pcibios_entry + PAGE_OFFSET; ++ pci_indirect.address = pcibios_entry; + + local_irq_save(flags); +- __asm__( +- "lcall *(%%edi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%edi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -147,7 +192,8 @@ static int __init check_pcibios(void) + "=b" (ebx), + "=c" (ecx) + : "1" (PCIBIOS_PCI_BIOS_PRESENT), +- "D" (&pci_indirect) ++ "D" (&pci_indirect), ++ "r" (__PCIBIOS_DS) + : "memory"); + local_irq_restore(flags); + +@@ -205,7 +251,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus, + break; + } + +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -214,7 +263,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus, + : "1" (number), + "b" (bx), + "D" ((long)reg), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + /* + * Zero-extend the result beyond 8 or 16 bits, do not trust the + * BIOS having done it: +@@ -253,7 +303,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus, + break; + } + +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w6, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n\t" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -262,7 +315,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus, + "c" (value), + "b" (bx), + "D" ((long)reg), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + + raw_spin_unlock_irqrestore(&pci_config_lock, flags); + +@@ -365,10 +419,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void) + + DBG("PCI: Fetching IRQ routing table... "); + __asm__("push %%es\n\t" ++ "movw %w8, %%ds\n\t" + "push %%ds\n\t" + "pop %%es\n\t" +- "lcall *(%%esi); cld\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" + "pop %%es\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -379,7 +436,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void) + "1" (0), + "D" ((long) &opt), + "S" (&pci_indirect), +- "m" (opt) ++ "m" (opt), ++ "r" (__PCIBIOS_DS) + : "memory"); + DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map); + if (ret & 0xff00) +@@ -403,7 +461,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq) + { + int ret; + +- __asm__("lcall *(%%esi); cld\n\t" ++ __asm__("movw %w5, %%ds\n\t" ++ "lcall *%%ss:(%%esi); cld\n\t" ++ "push %%ss\n\t" ++ "pop %%ds\n" + "jc 1f\n\t" + "xor %%ah, %%ah\n" + "1:" +@@ -411,7 +472,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq) + : "0" (PCIBIOS_SET_PCI_HW_INT), + "b" ((dev->bus->number << 8) | dev->devfn), + "c" ((irq << 8) | (pin + 10)), +- "S" (&pci_indirect)); ++ "S" (&pci_indirect), ++ "r" (__PCIBIOS_DS)); + return !(ret & 0xff00); + } + EXPORT_SYMBOL(pcibios_set_irq_routing); +diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c +index cef39b097649..0e5aebe25ebf 100644 +--- a/arch/x86/platform/efi/efi_32.c ++++ b/arch/x86/platform/efi/efi_32.c +@@ -63,11 +63,27 @@ pgd_t * __init efi_call_phys_prolog(void) + struct desc_ptr gdt_descr; + pgd_t *save_pgd; + ++#ifdef CONFIG_PAX_KERNEXEC ++ struct desc_struct d; ++#endif ++ + /* Current pgd is swapper_pg_dir, we'll restore it later: */ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ save_pgd = get_cpu_pgd(smp_processor_id(), kernel); ++#else + save_pgd = swapper_pg_dir; ++#endif ++ + load_cr3(initial_page_table); + __flush_tlb_all(); + ++#ifdef CONFIG_PAX_KERNEXEC ++ pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC); ++ write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S); ++ pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC); ++ write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S); ++#endif ++ + gdt_descr.address = __pa(get_cpu_gdt_table(0)); + gdt_descr.size = GDT_SIZE - 1; + load_gdt(&gdt_descr); +@@ -79,6 +95,14 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd) + { + struct desc_ptr gdt_descr; + ++#ifdef CONFIG_PAX_KERNEXEC ++ struct desc_struct d; ++ ++ memset(&d, 0, sizeof d); ++ write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S); ++ write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S); ++#endif ++ + gdt_descr.address = (unsigned long)get_cpu_gdt_table(0); + gdt_descr.size = GDT_SIZE - 1; + load_gdt(&gdt_descr); +diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c +index 2f25a363068c..3caf89367e7d 100644 +--- a/arch/x86/platform/efi/efi_64.c ++++ b/arch/x86/platform/efi/efi_64.c +@@ -93,6 +93,11 @@ pgd_t * __init efi_call_phys_prolog(void) + vaddress = (unsigned long)__va(pgd * PGDIR_SIZE); + set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress)); + } ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ load_cr3(swapper_pg_dir); ++#endif ++ + out: + __flush_tlb_all(); + +@@ -120,6 +125,10 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd) + + kfree(save_pgd); + ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ load_cr3(get_cpu_pgd(smp_processor_id(), kernel)); ++#endif ++ + __flush_tlb_all(); + early_code_mapping_set_exec(0); + } +@@ -248,8 +257,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages) + unsigned npages; + pgd_t *pgd; + +- if (efi_enabled(EFI_OLD_MEMMAP)) ++ if (efi_enabled(EFI_OLD_MEMMAP)) { ++ /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be ++ * able to execute the EFI services. ++ */ ++ if (__supported_pte_mask & _PAGE_NX) { ++ unsigned long addr = (unsigned long) __va(0); ++ pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX); ++ ++ pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n"); ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ set_pgd(pgd_offset_cpu(0, kernel, addr), pe); ++#endif ++ set_pgd(pgd_offset_k(addr), pe); ++ } ++ + return 0; ++ } + + efi_scratch.efi_pgt = (pgd_t *)__pa(efi_pgd); + pgd = efi_pgd; +diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S +index 040192b50d02..7d3300f766a1 100644 +--- a/arch/x86/platform/efi/efi_stub_32.S ++++ b/arch/x86/platform/efi/efi_stub_32.S +@@ -6,7 +6,9 @@ + */ + + #include <linux/linkage.h> ++#include <linux/init.h> + #include <asm/page_types.h> ++#include <asm/segment.h> + + /* + * efi_call_phys(void *, ...) is a function with variable parameters. +@@ -20,7 +22,7 @@ + * service functions will comply with gcc calling convention, too. + */ + +-.text ++__INIT + ENTRY(efi_call_phys) + /* + * 0. The function can only be called in Linux kernel. So CS has been +@@ -36,10 +38,24 @@ ENTRY(efi_call_phys) + * The mapping of lower virtual memory has been created in prolog and + * epilog. + */ +- movl $1f, %edx +- subl $__PAGE_OFFSET, %edx +- jmp *%edx ++#ifdef CONFIG_PAX_KERNEXEC ++ movl $(__KERNEXEC_EFI_DS), %edx ++ mov %edx, %ds ++ mov %edx, %es ++ mov %edx, %ss ++ addl $2f,(1f) ++ ljmp *(1f) ++ ++__INITDATA ++1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS ++.previous ++ ++2: ++ subl $2b,(1b) ++#else ++ jmp 1f-__PAGE_OFFSET + 1: ++#endif + + /* + * 2. Now on the top of stack is the return +@@ -47,14 +63,8 @@ ENTRY(efi_call_phys) + * parameter 2, ..., param n. To make things easy, we save the return + * address of efi_call_phys in a global variable. + */ +- popl %edx +- movl %edx, saved_return_addr +- /* get the function pointer into ECX*/ +- popl %ecx +- movl %ecx, efi_rt_function_ptr +- movl $2f, %edx +- subl $__PAGE_OFFSET, %edx +- pushl %edx ++ popl (saved_return_addr) ++ popl (efi_rt_function_ptr) + + /* + * 3. Clear PG bit in %CR0. +@@ -73,9 +83,8 @@ ENTRY(efi_call_phys) + /* + * 5. Call the physical function. + */ +- jmp *%ecx ++ call *(efi_rt_function_ptr-__PAGE_OFFSET) + +-2: + /* + * 6. After EFI runtime service returns, control will return to + * following instruction. We'd better readjust stack pointer first. +@@ -88,35 +97,36 @@ ENTRY(efi_call_phys) + movl %cr0, %edx + orl $0x80000000, %edx + movl %edx, %cr0 +- jmp 1f +-1: ++ + /* + * 8. Now restore the virtual mode from flat mode by + * adding EIP with PAGE_OFFSET. + */ +- movl $1f, %edx +- jmp *%edx ++#ifdef CONFIG_PAX_KERNEXEC ++ movl $(__KERNEL_DS), %edx ++ mov %edx, %ds ++ mov %edx, %es ++ mov %edx, %ss ++ ljmp $(__KERNEL_CS),$1f ++#else ++ jmp 1f+__PAGE_OFFSET ++#endif + 1: + + /* + * 9. Balance the stack. And because EAX contain the return value, + * we'd better not clobber it. + */ +- leal efi_rt_function_ptr, %edx +- movl (%edx), %ecx +- pushl %ecx ++ pushl (efi_rt_function_ptr) + + /* +- * 10. Push the saved return address onto the stack and return. ++ * 10. Return to the saved return address. + */ +- leal saved_return_addr, %edx +- movl (%edx), %ecx +- pushl %ecx +- ret ++ jmpl *(saved_return_addr) + ENDPROC(efi_call_phys) + .previous + +-.data ++__INITDATA + saved_return_addr: + .long 0 + efi_rt_function_ptr: +diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S +index cd95075944ab..7771479fd0a8 100644 +--- a/arch/x86/platform/efi/efi_stub_64.S ++++ b/arch/x86/platform/efi/efi_stub_64.S +@@ -11,6 +11,7 @@ + #include <asm/msr.h> + #include <asm/processor-flags.h> + #include <asm/page_types.h> ++#include <asm/alternative-asm.h> + + #define SAVE_XMM \ + mov %rsp, %rax; \ +@@ -53,5 +54,9 @@ ENTRY(efi_call) + addq $48, %rsp + RESTORE_XMM + popq %rbp ++#ifdef efi_call + ret ++#else ++ pax_ret efi_call ++#endif + ENDPROC(efi_call) +diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c +index 7850128f0026..bcf03ab7795b 100644 +--- a/arch/x86/platform/intel-mid/intel-mid.c ++++ b/arch/x86/platform/intel-mid/intel-mid.c +@@ -62,9 +62,9 @@ + enum intel_mid_timer_options intel_mid_timer_options; + + /* intel_mid_ops to store sub arch ops */ +-static struct intel_mid_ops *intel_mid_ops; ++static const struct intel_mid_ops *intel_mid_ops; + /* getter function for sub arch ops*/ +-static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT; ++static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT; + enum intel_mid_cpu_type __intel_mid_cpu_chip; + EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip); + +@@ -77,9 +77,10 @@ static void intel_mid_power_off(void) + intel_scu_ipc_simple_command(IPCMSG_COLD_OFF, 1); + }; + +-static void intel_mid_reboot(void) ++static void __noreturn intel_mid_reboot(void) + { + intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0); ++ BUG(); + } + + static unsigned long __init intel_mid_calibrate_tsc(void) +diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h +index 3c1c3866d82b..59a68ed4cabc 100644 +--- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h ++++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h +@@ -13,6 +13,6 @@ + /* For every CPU addition a new get_<cpuname>_ops interface needs + * to be added. + */ +-extern void *get_penwell_ops(void); +-extern void *get_cloverview_ops(void); +-extern void *get_tangier_ops(void); ++extern const void *get_penwell_ops(void); ++extern const void *get_cloverview_ops(void); ++extern const void *get_tangier_ops(void); +diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c +index 1eb47b6298c2..dadfb57d93c3 100644 +--- a/arch/x86/platform/intel-mid/mfld.c ++++ b/arch/x86/platform/intel-mid/mfld.c +@@ -61,12 +61,12 @@ static void __init penwell_arch_setup(void) + pm_power_off = mfld_power_off; + } + +-void *get_penwell_ops(void) ++const void *get_penwell_ops(void) + { + return &penwell_ops; + } + +-void *get_cloverview_ops(void) ++const void *get_cloverview_ops(void) + { + return &penwell_ops; + } +diff --git a/arch/x86/platform/intel-mid/mrfld.c b/arch/x86/platform/intel-mid/mrfld.c +index 59253db41bbc..81bb5346238d 100644 +--- a/arch/x86/platform/intel-mid/mrfld.c ++++ b/arch/x86/platform/intel-mid/mrfld.c +@@ -94,7 +94,7 @@ static struct intel_mid_ops tangier_ops = { + .arch_setup = tangier_arch_setup, + }; + +-void *get_tangier_ops(void) ++const void *get_tangier_ops(void) + { + return &tangier_ops; + } +diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c +index f5bad40936ac..da1428a9a5e1 100644 +--- a/arch/x86/platform/intel-quark/imr_selftest.c ++++ b/arch/x86/platform/intel-quark/imr_selftest.c +@@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...) + */ + static void __init imr_self_test(void) + { +- phys_addr_t base = virt_to_phys(&_text); ++ phys_addr_t base = virt_to_phys((void *)ktla_ktva((unsigned long)_text)); + size_t size = virt_to_phys(&__end_rodata) - base; + const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n"; + int ret; +diff --git a/arch/x86/platform/mellanox/mlx-platform.c b/arch/x86/platform/mellanox/mlx-platform.c +index c0355d789fce..dea97c86bd04 100644 +--- a/arch/x86/platform/mellanox/mlx-platform.c ++++ b/arch/x86/platform/mellanox/mlx-platform.c +@@ -149,7 +149,7 @@ static int __init mlxplat_dmi_msn21xx_matched(const struct dmi_system_id *dmi) + return 1; + }; + +-static struct dmi_system_id mlxplat_dmi_table[] __initdata = { ++static const struct dmi_system_id mlxplat_dmi_table[] __initconst = { + { + .callback = mlxplat_dmi_default_matched, + .matches = { +diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c +index d6ee92986920..045432762da6 100644 +--- a/arch/x86/platform/olpc/olpc_dt.c ++++ b/arch/x86/platform/olpc/olpc_dt.c +@@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size) + return res; + } + +-static struct of_pdt_ops prom_olpc_ops __initdata = { ++static const struct of_pdt_ops prom_olpc_ops __initconst = { + .nextprop = olpc_dt_nextprop, + .getproplen = olpc_dt_getproplen, + .getproperty = olpc_dt_getproperty, +diff --git a/arch/x86/platform/olpc/xo1-wakeup.S b/arch/x86/platform/olpc/xo1-wakeup.S +index 948deb289753..16a434a3091a 100644 +--- a/arch/x86/platform/olpc/xo1-wakeup.S ++++ b/arch/x86/platform/olpc/xo1-wakeup.S +@@ -1,8 +1,10 @@ + .text + #include <linux/linkage.h> ++#include <asm/alternative-asm.h> + #include <asm/segment.h> + #include <asm/page.h> + #include <asm/pgtable_32.h> ++#include <asm/alternative-asm.h> + + .macro writepost,value + movb $0x34, %al +@@ -76,7 +78,7 @@ save_registers: + pushfl + popl saved_context_eflags + +- ret ++ pax_ret save_registers + + restore_registers: + movl saved_context_ebp, %ebp +@@ -87,17 +89,17 @@ restore_registers: + pushl saved_context_eflags + popfl + +- ret ++ pax_ret restore_registers + + ENTRY(do_olpc_suspend_lowlevel) +- call save_processor_state +- call save_registers ++ pax_direct_call save_processor_state ++ pax_direct_call save_registers + + # This is the stack context we want to remember + movl %esp, saved_context_esp + + pushl $3 +- call xo1_do_sleep ++ pax_direct_call xo1_do_sleep + + jmp wakeup_start + .p2align 4,,7 +@@ -106,9 +108,9 @@ ret_point: + + writepost 0x32 + +- call restore_registers +- call restore_processor_state +- ret ++ pax_direct_call restore_registers ++ pax_direct_call restore_processor_state ++ pax_ret do_olpc_suspend_lowlevel + + .data + saved_gdt: .long 0,0 +diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c +index 9e42842e924a..fad7e1d64294 100644 +--- a/arch/x86/platform/uv/tlb_uv.c ++++ b/arch/x86/platform/uv/tlb_uv.c +@@ -24,7 +24,7 @@ + #include <asm/irq_vectors.h> + #include <asm/timer.h> + +-static struct bau_operations ops; ++static struct bau_operations *ops __read_only; + + static struct bau_operations uv123_bau_ops = { + .bau_gpa_to_offset = uv_gpa_to_offset, +@@ -239,7 +239,7 @@ static void reply_to_message(struct msg_desc *mdp, struct bau_control *bcp, + msg = mdp->msg; + if (!msg->canceled && do_acknowledge) { + dw = (msg->swack_vec << UV_SW_ACK_NPENDING) | msg->swack_vec; +- ops.write_l_sw_ack(dw); ++ ops->write_l_sw_ack(dw); + } + msg->replied_to = 1; + msg->swack_vec = 0; +@@ -275,7 +275,7 @@ static void bau_process_retry_msg(struct msg_desc *mdp, + msg->swack_vec) == 0) && + (msg2->sending_cpu == msg->sending_cpu) && + (msg2->msg_type != MSG_NOOP)) { +- mmr = ops.read_l_sw_ack(); ++ mmr = ops->read_l_sw_ack(); + msg_res = msg2->swack_vec; + /* + * This is a message retry; clear the resources held +@@ -293,7 +293,7 @@ static void bau_process_retry_msg(struct msg_desc *mdp, + stat->d_canceled++; + cancel_count++; + mr = (msg_res << UV_SW_ACK_NPENDING) | msg_res; +- ops.write_l_sw_ack(mr); ++ ops->write_l_sw_ack(mr); + } + } + } +@@ -426,12 +426,12 @@ static void do_reset(void *ptr) + /* + * only reset the resource if it is still pending + */ +- mmr = ops.read_l_sw_ack(); ++ mmr = ops->read_l_sw_ack(); + msg_res = msg->swack_vec; + mr = (msg_res << UV_SW_ACK_NPENDING) | msg_res; + if (mmr & msg_res) { + stat->d_rcanceled++; +- ops.write_l_sw_ack(mr); ++ ops->write_l_sw_ack(mr); + } + } + } +@@ -1221,7 +1221,7 @@ void process_uv2_message(struct msg_desc *mdp, struct bau_control *bcp) + struct bau_pq_entry *msg = mdp->msg; + struct bau_pq_entry *other_msg; + +- mmr_image = ops.read_l_sw_ack(); ++ mmr_image = ops->read_l_sw_ack(); + swack_vec = msg->swack_vec; + + if ((swack_vec & mmr_image) == 0) { +@@ -1450,7 +1450,7 @@ static int ptc_seq_show(struct seq_file *file, void *data) + /* destination side statistics */ + seq_printf(file, + "%lx %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld\n", +- ops.read_g_sw_ack(uv_cpu_to_pnode(cpu)), ++ ops->read_g_sw_ack(uv_cpu_to_pnode(cpu)), + stat->d_requestee, cycles_2_us(stat->d_time), + stat->d_alltlb, stat->d_onetlb, stat->d_multmsg, + stat->d_nomsg, stat->d_retries, stat->d_canceled, +@@ -1744,7 +1744,7 @@ static void activation_descriptor_init(int node, int pnode, int base_pnode) + + gpa = uv_gpa(bau_desc); + n = uv_gpa_to_gnode(gpa); +- m = ops.bau_gpa_to_offset(gpa); ++ m = ops->bau_gpa_to_offset(gpa); + if (is_uv1_hub()) + uv1 = 1; + +@@ -1831,8 +1831,8 @@ static void pq_init(int node, int pnode) + bcp->queue_last = pqp + (DEST_Q_SIZE - 1); + } + +- first = ops.bau_gpa_to_offset(uv_gpa(pqp)); +- last = ops.bau_gpa_to_offset(uv_gpa(pqp + (DEST_Q_SIZE - 1))); ++ first = ops->bau_gpa_to_offset(uv_gpa(pqp)); ++ last = ops->bau_gpa_to_offset(uv_gpa(pqp + (DEST_Q_SIZE - 1))); + + /* + * Pre UV4, the gnode is required to locate the payload queue +@@ -1846,9 +1846,9 @@ static void pq_init(int node, int pnode) + write_mmr_payload_tail(pnode, tail); + } + +- ops.write_payload_first(pnode, first); +- ops.write_payload_last(pnode, last); +- ops.write_g_sw_ack(pnode, 0xffffUL); ++ ops->write_payload_first(pnode, first); ++ ops->write_payload_last(pnode, last); ++ ops->write_g_sw_ack(pnode, 0xffffUL); + + /* in effect, all msg_type's are set to MSG_NOOP */ + memset(pqp, 0, sizeof(struct bau_pq_entry) * DEST_Q_SIZE); +@@ -2166,13 +2166,13 @@ static int __init uv_bau_init(void) + return 0; + + if (is_uv4_hub()) +- ops = uv4_bau_ops; ++ ops = &uv4_bau_ops; + else if (is_uv3_hub()) +- ops = uv123_bau_ops; ++ ops = &uv123_bau_ops; + else if (is_uv2_hub()) +- ops = uv123_bau_ops; ++ ops = &uv123_bau_ops; + else if (is_uv1_hub()) +- ops = uv123_bau_ops; ++ ops = &uv123_bau_ops; + + for_each_possible_cpu(cur_cpu) { + mask = &per_cpu(uv_flush_tlb_mask, cur_cpu); +diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c +index 53cace2ec0e2..ef55ccaae513 100644 +--- a/arch/x86/power/cpu.c ++++ b/arch/x86/power/cpu.c +@@ -160,11 +160,8 @@ static void do_fpu_end(void) + static void fix_processor_context(void) + { + int cpu = smp_processor_id(); +- struct tss_struct *t = &per_cpu(cpu_tss, cpu); +-#ifdef CONFIG_X86_64 +- struct desc_struct *desc = get_cpu_gdt_table(cpu); +- tss_desc tss; +-#endif ++ struct tss_struct *t = cpu_tss + cpu; ++ + set_tss_desc(cpu, t); /* + * This just modifies memory; should not be + * necessary. But... This is necessary, because +@@ -173,10 +170,6 @@ static void fix_processor_context(void) + */ + + #ifdef CONFIG_X86_64 +- memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc)); +- tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */ +- write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS); +- + syscall_init(); /* This sets MSR_*STAR and related */ + #endif + load_TR_desc(); /* This does ltr */ +@@ -289,9 +282,13 @@ int hibernate_resume_nonboot_cpu_disable(void) + * any more at that point (the page tables used by it previously may + * have been overwritten by hibernate image data). + */ ++ pax_open_kernel(); + smp_ops.play_dead = resume_play_dead; ++ pax_close_kernel(); + ret = disable_nonboot_cpus(); ++ pax_open_kernel(); + smp_ops.play_dead = play_dead; ++ pax_close_kernel(); + return ret; + } + #endif +diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c +index 9634557a5444..c280eda03082 100644 +--- a/arch/x86/power/hibernate_64.c ++++ b/arch/x86/power/hibernate_64.c +@@ -130,15 +130,14 @@ static int relocate_restore_code(void) + + /* Make the page containing the relocated code executable */ + pgd = (pgd_t *)__va(read_cr3()) + pgd_index(relocated_restore_code); ++ set_pgd(pgd, __pgd(pgd_val(*pgd) & ~_PAGE_NX)); + pud = pud_offset(pgd, relocated_restore_code); +- if (pud_large(*pud)) { +- set_pud(pud, __pud(pud_val(*pud) & ~_PAGE_NX)); +- } else { ++ set_pud(pud, __pud(pud_val(*pud) & ~_PAGE_NX)); ++ if (!pud_large(*pud)) { + pmd_t *pmd = pmd_offset(pud, relocated_restore_code); + +- if (pmd_large(*pmd)) { +- set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_NX)); +- } else { ++ set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_NX)); ++ if (!pmd_large(*pmd)) { + pte_t *pte = pte_offset_kernel(pmd, relocated_restore_code); + + set_pte(pte, __pte(pte_val(*pte) & ~_PAGE_NX)); +@@ -198,7 +197,7 @@ int arch_hibernation_header_save(void *addr, unsigned int max_size) + if (max_size < sizeof(struct restore_data_record)) + return -EOVERFLOW; + rdr->jump_address = (unsigned long)&restore_registers; +- rdr->jump_address_phys = __pa_symbol(&restore_registers); ++ rdr->jump_address_phys = __pa_symbol(rdr->jump_address); + rdr->cr3 = restore_cr3; + rdr->magic = RESTORE_MAGIC; + return 0; +diff --git a/arch/x86/power/hibernate_asm_32.S b/arch/x86/power/hibernate_asm_32.S +index 1d0fa0e24070..f18e4981232e 100644 +--- a/arch/x86/power/hibernate_asm_32.S ++++ b/arch/x86/power/hibernate_asm_32.S +@@ -11,6 +11,7 @@ + #include <asm/page_types.h> + #include <asm/asm-offsets.h> + #include <asm/processor-flags.h> ++#include <asm/smap.h> + + .text + +@@ -23,8 +24,8 @@ ENTRY(swsusp_arch_suspend) + pushfl + popl saved_context_eflags + +- call swsusp_save +- ret ++ pax_direct_call swsusp_save ++ pax_ret swsusp_arch_suspend + + ENTRY(restore_image) + movl mmu_cr4_features, %ecx +@@ -74,6 +75,7 @@ done: + + pushl saved_context_eflags + popfl ++ ASM_CLAC + + /* Saved in save_processor_state. */ + movl $saved_context, %eax +@@ -81,4 +83,4 @@ done: + + xorl %eax, %eax + +- ret ++ pax_ret restore_image +diff --git a/arch/x86/power/hibernate_asm_64.S b/arch/x86/power/hibernate_asm_64.S +index ce8da3a0412c..2f20c83200d8 100644 +--- a/arch/x86/power/hibernate_asm_64.S ++++ b/arch/x86/power/hibernate_asm_64.S +@@ -22,6 +22,7 @@ + #include <asm/asm-offsets.h> + #include <asm/processor-flags.h> + #include <asm/frame.h> ++#include <asm/smap.h> + + ENTRY(swsusp_arch_suspend) + movq $saved_context, %rax +@@ -48,9 +49,9 @@ ENTRY(swsusp_arch_suspend) + movq %rax, restore_cr3(%rip) + + FRAME_BEGIN +- call swsusp_save ++ pax_direct_call swsusp_save + FRAME_END +- ret ++ pax_ret swsusp_arch_suspend + ENDPROC(swsusp_arch_suspend) + + ENTRY(restore_image) +@@ -133,6 +134,7 @@ ENTRY(restore_registers) + movq pt_regs_r15(%rax), %r15 + pushq pt_regs_flags(%rax) + popfq ++ ASM_CLAC + + /* Saved in save_processor_state. */ + lgdt saved_context_gdt_desc(%rax) +@@ -142,5 +144,5 @@ ENTRY(restore_registers) + /* tell the hibernation core that we've just restored the memory */ + movq %rax, in_suspend(%rip) + +- ret ++ pax_ret restore_registers + ENDPROC(restore_registers) +diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile +index 555b9fa0ad43..3ae31c35b41e 100644 +--- a/arch/x86/purgatory/Makefile ++++ b/arch/x86/purgatory/Makefile +@@ -10,6 +10,8 @@ targets += purgatory.ro + + KCOV_INSTRUMENT := n + ++GCC_PLUGINS := n ++ + # Default KBUILD_CFLAGS can have -pg option set when FTRACE is enabled. That + # in turn leaves some undefined symbols like __fentry__ in purgatory and not + # sure how to relocate those. Like kexec-tools, use custom flags. +diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c +index 5db706f14111..267f9070c2ef 100644 +--- a/arch/x86/realmode/init.c ++++ b/arch/x86/realmode/init.c +@@ -85,7 +85,13 @@ static void __init setup_real_mode(void) + __va(real_mode_header->trampoline_header); + + #ifdef CONFIG_X86_32 +- trampoline_header->start = __pa_symbol(startup_32_smp); ++ trampoline_header->start = __pa_symbol(ktla_ktva((unsigned long)startup_32_smp)); ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ trampoline_header->start -= LOAD_PHYSICAL_ADDR; ++#endif ++ ++ trampoline_header->boot_cs = __BOOT_CS; + trampoline_header->gdt_limit = __BOOT_DS + 7; + trampoline_header->gdt_base = __pa_symbol(boot_gdt); + #else +@@ -101,7 +107,7 @@ static void __init setup_real_mode(void) + *trampoline_cr4_features = mmu_cr4_features; + + trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd); +- trampoline_pgd[0] = trampoline_pgd_entry.pgd; ++ trampoline_pgd[0] = trampoline_pgd_entry.pgd & ~_PAGE_NX; + trampoline_pgd[511] = init_level4_pgt[511].pgd; + #endif + } +diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile +index 25012abc3409..424eb9a36b5c 100644 +--- a/arch/x86/realmode/rm/Makefile ++++ b/arch/x86/realmode/rm/Makefile +@@ -8,6 +8,7 @@ + # + KASAN_SANITIZE := n + OBJECT_FILES_NON_STANDARD := y ++GCC_PLUGINS := n + + # Prevents link failures: __sanitizer_cov_trace_pc() is not linked in. + KCOV_INSTRUMENT := n +diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S +index a28221d94e69..93c40f1b8fdc 100644 +--- a/arch/x86/realmode/rm/header.S ++++ b/arch/x86/realmode/rm/header.S +@@ -30,7 +30,9 @@ GLOBAL(real_mode_header) + #endif + /* APM/BIOS reboot */ + .long pa_machine_real_restart_asm +-#ifdef CONFIG_X86_64 ++#ifdef CONFIG_X86_32 ++ .long __KERNEL_CS ++#else + .long __KERNEL32_CS + #endif + END(real_mode_header) +diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S +index d66c607bdc58..3def84565b28 100644 +--- a/arch/x86/realmode/rm/reboot.S ++++ b/arch/x86/realmode/rm/reboot.S +@@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm) + lgdtl pa_tr_gdt + + /* Disable paging to drop us out of long mode */ ++ movl %cr4, %eax ++ andl $~X86_CR4_PCIDE, %eax ++ movl %eax, %cr4 ++ + movl %cr0, %eax + andl $~X86_CR0_PG, %eax + movl %eax, %cr0 +diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S +index 48ddd76bc4c3..c26749f66f4c 100644 +--- a/arch/x86/realmode/rm/trampoline_32.S ++++ b/arch/x86/realmode/rm/trampoline_32.S +@@ -24,6 +24,12 @@ + #include <asm/page_types.h> + #include "realmode.h" + ++#ifdef CONFIG_PAX_KERNEXEC ++#define ta(X) (X) ++#else ++#define ta(X) (pa_ ## X) ++#endif ++ + .text + .code16 + +@@ -38,8 +44,6 @@ ENTRY(trampoline_start) + + cli # We should be safe anyway + +- movl tr_start, %eax # where we need to go +- + movl $0xA5A5A5A5, trampoline_status + # write marker for master knows we're running + +@@ -55,7 +59,7 @@ ENTRY(trampoline_start) + movw $1, %dx # protected mode (PE) bit + lmsw %dx # into protected mode + +- ljmpl $__BOOT_CS, $pa_startup_32 ++ ljmpl *(trampoline_header) + + .section ".text32","ax" + .code32 +@@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S + .balign 8 + GLOBAL(trampoline_header) + tr_start: .space 4 +- tr_gdt_pad: .space 2 ++ tr_boot_cs: .space 2 + tr_gdt: .space 6 + END(trampoline_header) + +diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S +index dac7b20d2f9d..72dbaca0d0da 100644 +--- a/arch/x86/realmode/rm/trampoline_64.S ++++ b/arch/x86/realmode/rm/trampoline_64.S +@@ -93,6 +93,7 @@ ENTRY(startup_32) + movl %edx, %gs + + movl pa_tr_cr4, %eax ++ andl $~X86_CR4_PCIDE, %eax + movl %eax, %cr4 # Enable PAE mode + + # Setup trampoline 4 level pagetables +@@ -106,7 +107,7 @@ ENTRY(startup_32) + wrmsr + + # Enable paging and in turn activate Long Mode +- movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax ++ movl $(X86_CR0_PG | X86_CR0_PE), %eax + movl %eax, %cr0 + + /* +diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S +index 9e7e14797a72..25a4158e3ae3 100644 +--- a/arch/x86/realmode/rm/wakeup_asm.S ++++ b/arch/x86/realmode/rm/wakeup_asm.S +@@ -126,11 +126,10 @@ ENTRY(wakeup_start) + lgdtl pmode_gdt + + /* This really couldn't... */ +- movl pmode_entry, %eax + movl pmode_cr0, %ecx + movl %ecx, %cr0 +- ljmpl $__KERNEL_CS, $pa_startup_32 +- /* -> jmp *%eax in trampoline_32.S */ ++ ++ ljmpl *pmode_entry + #else + jmp trampoline_start + #endif +diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile +index 604a37efd4d5..e49702a20f24 100644 +--- a/arch/x86/tools/Makefile ++++ b/arch/x86/tools/Makefile +@@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in + + $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c + +-HOST_EXTRACFLAGS += -I$(srctree)/tools/include ++HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb + hostprogs-y += relocs + relocs-objs := relocs_32.o relocs_64.o relocs_common.o + PHONY += relocs +diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c +index 73eb7fd4aec4..9977c79e4dbe 100644 +--- a/arch/x86/tools/relocs.c ++++ b/arch/x86/tools/relocs.c +@@ -1,5 +1,7 @@ + /* This is included from relocs_32/64.c */ + ++#include "../../../include/generated/autoconf.h" ++ + #define ElfW(type) _ElfW(ELF_BITS, type) + #define _ElfW(bits, type) __ElfW(bits, type) + #define __ElfW(bits, type) Elf##bits##_##type +@@ -11,6 +13,7 @@ + #define Elf_Sym ElfW(Sym) + + static Elf_Ehdr ehdr; ++static Elf_Phdr *phdr; + + struct relocs { + uint32_t *offset; +@@ -45,6 +48,7 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = { + "^(xen_irq_disable_direct_reloc$|" + "xen_save_fl_direct_reloc$|" + "VDSO|" ++ "__rap_hash_|" + "__crc_)", + + /* +@@ -386,9 +390,39 @@ static void read_ehdr(FILE *fp) + } + } + ++static void read_phdrs(FILE *fp) ++{ ++ unsigned int i; ++ ++ phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr)); ++ if (!phdr) { ++ die("Unable to allocate %d program headers\n", ++ ehdr.e_phnum); ++ } ++ if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) { ++ die("Seek to %d failed: %s\n", ++ ehdr.e_phoff, strerror(errno)); ++ } ++ if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) { ++ die("Cannot read ELF program headers: %s\n", ++ strerror(errno)); ++ } ++ for(i = 0; i < ehdr.e_phnum; i++) { ++ phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type); ++ phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset); ++ phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr); ++ phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr); ++ phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz); ++ phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz); ++ phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags); ++ phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align); ++ } ++ ++} ++ + static void read_shdrs(FILE *fp) + { +- int i; ++ unsigned int i; + Elf_Shdr shdr; + + secs = calloc(ehdr.e_shnum, sizeof(struct section)); +@@ -423,7 +457,7 @@ static void read_shdrs(FILE *fp) + + static void read_strtabs(FILE *fp) + { +- int i; ++ unsigned int i; + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + if (sec->shdr.sh_type != SHT_STRTAB) { +@@ -448,7 +482,7 @@ static void read_strtabs(FILE *fp) + + static void read_symtabs(FILE *fp) + { +- int i,j; ++ unsigned int i,j; + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + if (sec->shdr.sh_type != SHT_SYMTAB) { +@@ -479,9 +513,11 @@ static void read_symtabs(FILE *fp) + } + + +-static void read_relocs(FILE *fp) ++static void read_relocs(FILE *fp, int use_real_mode) + { +- int i,j; ++ unsigned int i,j; ++ uint32_t base; ++ + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + if (sec->shdr.sh_type != SHT_REL_TYPE) { +@@ -501,9 +537,22 @@ static void read_relocs(FILE *fp) + die("Cannot read symbol table: %s\n", + strerror(errno)); + } ++ base = 0; ++ ++#ifdef CONFIG_X86_32 ++ for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) { ++ if (phdr[j].p_type != PT_LOAD ) ++ continue; ++ if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz) ++ continue; ++ base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr; ++ break; ++ } ++#endif ++ + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) { + Elf_Rel *rel = &sec->reltab[j]; +- rel->r_offset = elf_addr_to_cpu(rel->r_offset); ++ rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base; + rel->r_info = elf_xword_to_cpu(rel->r_info); + #if (SHT_REL_TYPE == SHT_RELA) + rel->r_addend = elf_xword_to_cpu(rel->r_addend); +@@ -515,7 +564,7 @@ static void read_relocs(FILE *fp) + + static void print_absolute_symbols(void) + { +- int i; ++ unsigned int i; + const char *format; + + if (ELF_BITS == 64) +@@ -528,7 +577,7 @@ static void print_absolute_symbols(void) + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + char *sym_strtab; +- int j; ++ unsigned int j; + + if (sec->shdr.sh_type != SHT_SYMTAB) { + continue; +@@ -555,7 +604,7 @@ static void print_absolute_symbols(void) + + static void print_absolute_relocs(void) + { +- int i, printed = 0; ++ unsigned int i, printed = 0; + const char *format; + + if (ELF_BITS == 64) +@@ -568,7 +617,7 @@ static void print_absolute_relocs(void) + struct section *sec_applies, *sec_symtab; + char *sym_strtab; + Elf_Sym *sh_symtab; +- int j; ++ unsigned int j; + if (sec->shdr.sh_type != SHT_REL_TYPE) { + continue; + } +@@ -645,13 +694,13 @@ static void add_reloc(struct relocs *r, uint32_t offset) + static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel, + Elf_Sym *sym, const char *symname)) + { +- int i; ++ unsigned int i; + /* Walk through the relocations */ + for (i = 0; i < ehdr.e_shnum; i++) { + char *sym_strtab; + Elf_Sym *sh_symtab; + struct section *sec_applies, *sec_symtab; +- int j; ++ unsigned int j; + struct section *sec = &secs[i]; + + if (sec->shdr.sh_type != SHT_REL_TYPE) { +@@ -697,7 +746,7 @@ static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel, + * kernel data and does not require special treatment. + * + */ +-static int per_cpu_shndx = -1; ++static unsigned int per_cpu_shndx = ~0; + static Elf_Addr per_cpu_load_addr; + + static void percpu_init(void) +@@ -830,6 +879,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, + { + unsigned r_type = ELF32_R_TYPE(rel->r_info); + int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname); ++ char *sym_strtab = sec->link->link->strtab; ++ ++ /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */ ++ if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load")) ++ return 0; ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */ ++ if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext")) ++ return 0; ++ if (!strcmp(sec_name(sym->st_shndx), ".init.text")) ++ return 0; ++ if (!strcmp(sec_name(sym->st_shndx), ".exit.text")) ++ return 0; ++ if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR")) ++ return 0; ++#endif + + switch (r_type) { + case R_386_NONE: +@@ -968,7 +1034,7 @@ static int write32_as_text(uint32_t v, FILE *f) + + static void emit_relocs(int as_text, int use_real_mode) + { +- int i; ++ unsigned int i; + int (*write_reloc)(uint32_t, FILE *) = write32; + int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, + const char *symname); +@@ -1079,10 +1145,11 @@ void process(FILE *fp, int use_real_mode, int as_text, + { + regex_init(use_real_mode); + read_ehdr(fp); ++ read_phdrs(fp); + read_shdrs(fp); + read_strtabs(fp); + read_symtabs(fp); +- read_relocs(fp); ++ read_relocs(fp, use_real_mode); + if (ELF_BITS == 64) + percpu_init(); + if (show_absolute_syms) { +diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c +index 744afdc18cf3..a0b8a0dd0299 100644 +--- a/arch/x86/um/mem_32.c ++++ b/arch/x86/um/mem_32.c +@@ -20,7 +20,7 @@ static int __init gate_vma_init(void) + gate_vma.vm_start = FIXADDR_USER_START; + gate_vma.vm_end = FIXADDR_USER_END; + gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC; +- gate_vma.vm_page_prot = __P101; ++ gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags); + + return 0; + } +diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c +index 48e38584d5c1..ab4458c19ea6 100644 +--- a/arch/x86/um/tls_32.c ++++ b/arch/x86/um/tls_32.c +@@ -261,7 +261,7 @@ static int get_tls_entry(struct task_struct *task, struct user_desc *info, + if (unlikely(task == current && + !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) { + printk(KERN_ERR "get_tls_entry: task with pid %d got here " +- "without flushed TLS.", current->pid); ++ "without flushed TLS.", task_pid_nr(current)); + } + + return 0; +diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig +index c7b15f3e2cf3..cc09a659ca78 100644 +--- a/arch/x86/xen/Kconfig ++++ b/arch/x86/xen/Kconfig +@@ -10,6 +10,7 @@ config XEN + select XEN_HAVE_VPMU + depends on X86_64 || (X86_32 && X86_PAE) + depends on X86_LOCAL_APIC && X86_TSC ++ depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN + help + This is the Linux Xen port. Enabling this will allow the + kernel to boot in a paravirtualized environment under the +diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c +index 8f1f7efa848c..8e6f731b64af 100644 +--- a/arch/x86/xen/enlighten.c ++++ b/arch/x86/xen/enlighten.c +@@ -134,8 +134,6 @@ EXPORT_SYMBOL_GPL(xen_start_info); + + struct shared_info xen_dummy_shared_info; + +-void *xen_initial_gdt; +- + RESERVE_BRK(shared_info_page_brk, PAGE_SIZE); + __read_mostly int xen_have_vector_callback; + EXPORT_SYMBOL_GPL(xen_have_vector_callback); +@@ -598,8 +596,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr) + { + unsigned long va = dtr->address; + unsigned int size = dtr->size + 1; +- unsigned pages = DIV_ROUND_UP(size, PAGE_SIZE); +- unsigned long frames[pages]; ++ unsigned long frames[65536 / PAGE_SIZE]; + int f; + + /* +@@ -647,8 +644,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr) + { + unsigned long va = dtr->address; + unsigned int size = dtr->size + 1; +- unsigned pages = DIV_ROUND_UP(size, PAGE_SIZE); +- unsigned long frames[pages]; ++ unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE]; + int f; + + /* +@@ -656,7 +652,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr) + * 8-byte entries, or 16 4k pages.. + */ + +- BUG_ON(size > 65536); ++ BUG_ON(size > GDT_SIZE); + BUG_ON(va & ~PAGE_MASK); + + for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) { +@@ -785,7 +781,7 @@ static int cvt_gate_to_trap(int vector, const gate_desc *val, + * so we should never see them. Warn if + * there's an unexpected IST-using fault handler. + */ +- if (addr == (unsigned long)debug) ++ if (addr == (unsigned long)int1) + addr = (unsigned long)xen_debug; + else if (addr == (unsigned long)int3) + addr = (unsigned long)xen_int3; +@@ -1140,6 +1136,13 @@ void xen_setup_shared_info(void) + xen_setup_mfn_list_list(); + } + ++#ifdef CONFIG_PAX_RAP ++PV_CALLEE_SAVE_REGS_THUNK(xen_save_fl_direct); ++PV_CALLEE_SAVE_REGS_THUNK(xen_restore_fl_direct); ++PV_CALLEE_SAVE_REGS_THUNK(xen_irq_disable_direct); ++PV_CALLEE_SAVE_REGS_THUNK(xen_irq_enable_direct); ++#endif ++ + /* This is called once we have the cpu_possible_mask */ + void xen_setup_vcpu_info_placement(void) + { +@@ -1155,10 +1158,10 @@ void xen_setup_vcpu_info_placement(void) + * percpu area for all cpus, so make use of it. Note that for + * PVH we want to use native IRQ mechanism. */ + if (have_vcpu_info_placement && !xen_pvh_domain()) { +- pv_irq_ops.save_fl = __PV_IS_CALLEE_SAVE(xen_save_fl_direct); +- pv_irq_ops.restore_fl = __PV_IS_CALLEE_SAVE(xen_restore_fl_direct); +- pv_irq_ops.irq_disable = __PV_IS_CALLEE_SAVE(xen_irq_disable_direct); +- pv_irq_ops.irq_enable = __PV_IS_CALLEE_SAVE(xen_irq_enable_direct); ++ pv_irq_ops.save_fl = __PV_IS_CALLEE_SAVE(save_fl, xen_save_fl_direct); ++ pv_irq_ops.restore_fl = __PV_IS_CALLEE_SAVE(restore_fl, xen_restore_fl_direct); ++ pv_irq_ops.irq_disable = __PV_IS_CALLEE_SAVE(irq_disable, xen_irq_disable_direct); ++ pv_irq_ops.irq_enable = __PV_IS_CALLEE_SAVE(irq_enable, xen_irq_enable_direct); + pv_mmu_ops.read_cr2 = xen_read_cr2_direct; + } + } +@@ -1293,7 +1296,7 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { + .end_context_switch = xen_end_context_switch, + }; + +-static void xen_reboot(int reason) ++static __noreturn void xen_reboot(int reason) + { + struct sched_shutdown r = { .reason = reason }; + int cpu; +@@ -1301,26 +1304,26 @@ static void xen_reboot(int reason) + for_each_online_cpu(cpu) + xen_pmu_finish(cpu); + +- if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r)) +- BUG(); ++ HYPERVISOR_sched_op(SCHEDOP_shutdown, &r); ++ BUG(); + } + +-static void xen_restart(char *msg) ++static __noreturn void xen_restart(char *msg) + { + xen_reboot(SHUTDOWN_reboot); + } + +-static void xen_emergency_restart(void) ++static __noreturn void xen_emergency_restart(void) + { + xen_reboot(SHUTDOWN_reboot); + } + +-static void xen_machine_halt(void) ++static __noreturn void xen_machine_halt(void) + { + xen_reboot(SHUTDOWN_poweroff); + } + +-static void xen_machine_power_off(void) ++static __noreturn void xen_machine_power_off(void) + { + if (pm_power_off) + pm_power_off(); +@@ -1474,8 +1477,11 @@ static void __ref xen_setup_gdt(int cpu) + pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot; + pv_cpu_ops.load_gdt = xen_load_gdt_boot; + +- setup_stack_canary_segment(0); +- switch_to_new_gdt(0); ++ setup_stack_canary_segment(cpu); ++#ifdef CONFIG_X86_64 ++ load_percpu_segment(cpu); ++#endif ++ switch_to_new_gdt(cpu); + + pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry; + pv_cpu_ops.load_gdt = xen_load_gdt; +@@ -1611,9 +1617,6 @@ asmlinkage __visible void __init xen_start_kernel(void) + */ + __userpte_alloc_gfp &= ~__GFP_HIGHMEM; + +- /* Work out if we support NX */ +- x86_configure_nx(); +- + /* Get mfn list */ + xen_build_dynamic_phys_to_machine(); + +@@ -1623,6 +1626,19 @@ asmlinkage __visible void __init xen_start_kernel(void) + */ + xen_setup_gdt(0); + ++ /* Work out if we support NX */ ++#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) ++ if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 && ++ (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) { ++ unsigned l, h; ++ ++ __supported_pte_mask |= _PAGE_NX; ++ rdmsr(MSR_EFER, l, h); ++ l |= EFER_NX; ++ wrmsr(MSR_EFER, l, h); ++ } ++#endif ++ + xen_init_irq_ops(); + xen_init_cpuid_mask(); + +@@ -1640,13 +1656,6 @@ asmlinkage __visible void __init xen_start_kernel(void) + + machine_ops = xen_machine_ops; + +- /* +- * The only reliable way to retain the initial address of the +- * percpu gdt_page is to remember it here, so we can go and +- * mark it RW later, when the initial percpu area is freed. +- */ +- xen_initial_gdt = &per_cpu(gdt_page, 0); +- + xen_smp_init(); + + #ifdef CONFIG_ACPI_NUMA +diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c +index 33e92955e09d..7af61babea9d 100644 +--- a/arch/x86/xen/irq.c ++++ b/arch/x86/xen/irq.c +@@ -116,10 +116,10 @@ static void xen_halt(void) + } + + static const struct pv_irq_ops xen_irq_ops __initconst = { +- .save_fl = PV_CALLEE_SAVE(xen_save_fl), +- .restore_fl = PV_CALLEE_SAVE(xen_restore_fl), +- .irq_disable = PV_CALLEE_SAVE(xen_irq_disable), +- .irq_enable = PV_CALLEE_SAVE(xen_irq_enable), ++ .save_fl = PV_CALLEE_SAVE(save_fl, xen_save_fl), ++ .restore_fl = PV_CALLEE_SAVE(restore_fl, xen_restore_fl), ++ .irq_disable = PV_CALLEE_SAVE(irq_disable, xen_irq_disable), ++ .irq_enable = PV_CALLEE_SAVE(irq_enable, xen_irq_enable), + + .safe_halt = xen_safe_halt, + .halt = xen_halt, +diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c +index 418f1b8576cf..dbb233593712 100644 +--- a/arch/x86/xen/mmu.c ++++ b/arch/x86/xen/mmu.c +@@ -64,6 +64,7 @@ + #include <asm/init.h> + #include <asm/pat.h> + #include <asm/smp.h> ++#include <asm/alternative-asm.h> + + #include <asm/xen/hypercall.h> + #include <asm/xen/hypervisor.h> +@@ -1940,7 +1941,14 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn) + * L3_k[511] -> level2_fixmap_pgt */ + convert_pfn_mfn(level3_kernel_pgt); + ++ convert_pfn_mfn(level3_vmalloc_start_pgt[0]); ++ convert_pfn_mfn(level3_vmalloc_start_pgt[1]); ++ convert_pfn_mfn(level3_vmalloc_start_pgt[2]); ++ convert_pfn_mfn(level3_vmalloc_start_pgt[3]); ++ convert_pfn_mfn(level3_vmalloc_end_pgt); ++ convert_pfn_mfn(level3_vmemmap_pgt); + /* L3_k[511][506] -> level1_fixmap_pgt */ ++ /* L3_k[511][507] -> level1_vsyscall_pgt */ + convert_pfn_mfn(level2_fixmap_pgt); + } + /* We get [511][511] and have Xen's version of level2_kernel_pgt */ +@@ -1970,11 +1978,25 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn) + set_page_prot(init_level4_pgt, PAGE_KERNEL_RO); + set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO); + set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO); ++ set_page_prot(level3_vmalloc_start_pgt[0], PAGE_KERNEL_RO); ++ set_page_prot(level3_vmalloc_start_pgt[1], PAGE_KERNEL_RO); ++ set_page_prot(level3_vmalloc_start_pgt[2], PAGE_KERNEL_RO); ++ set_page_prot(level3_vmalloc_start_pgt[3], PAGE_KERNEL_RO); ++ set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO); ++ set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO); + set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO); + set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO); ++ set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO); + set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO); + set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO); +- set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO); ++ set_page_prot(level1_modules_pgt[0], PAGE_KERNEL_RO); ++ set_page_prot(level1_modules_pgt[1], PAGE_KERNEL_RO); ++ set_page_prot(level1_modules_pgt[2], PAGE_KERNEL_RO); ++ set_page_prot(level1_modules_pgt[3], PAGE_KERNEL_RO); ++ set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO); ++ set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO); ++ set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO); ++ set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO); + + /* Pin down new L4 */ + pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE, +@@ -2386,6 +2408,7 @@ static void __init xen_post_allocator_init(void) + pv_mmu_ops.set_pud = xen_set_pud; + #if CONFIG_PGTABLE_LEVELS == 4 + pv_mmu_ops.set_pgd = xen_set_pgd; ++ pv_mmu_ops.set_pgd_batched = xen_set_pgd; + #endif + + /* This will work as long as patching hasn't happened yet +@@ -2398,7 +2421,7 @@ static void __init xen_post_allocator_init(void) + pv_mmu_ops.alloc_pud = xen_alloc_pud; + pv_mmu_ops.release_pud = xen_release_pud; + #endif +- pv_mmu_ops.make_pte = PV_CALLEE_SAVE(xen_make_pte); ++ pv_mmu_ops.make_pte = PV_CALLEE_SAVE(make_pte, xen_make_pte); + + #ifdef CONFIG_X86_64 + pv_mmu_ops.write_cr3 = &xen_write_cr3; +@@ -2415,6 +2438,10 @@ static void xen_leave_lazy_mmu(void) + preempt_enable(); + } + ++static void xen_pte_update(struct mm_struct *mm, unsigned long addr, pte_t *ptep) ++{ ++} ++ + static const struct pv_mmu_ops xen_mmu_ops __initconst = { + .read_cr2 = xen_read_cr2, + .write_cr2 = xen_write_cr2, +@@ -2427,7 +2454,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = { + .flush_tlb_single = xen_flush_tlb_single, + .flush_tlb_others = xen_flush_tlb_others, + +- .pte_update = paravirt_nop, ++ .pte_update = xen_pte_update, + + .pgd_alloc = xen_pgd_alloc, + .pgd_free = xen_pgd_free, +@@ -2444,11 +2471,11 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = { + .ptep_modify_prot_start = __ptep_modify_prot_start, + .ptep_modify_prot_commit = __ptep_modify_prot_commit, + +- .pte_val = PV_CALLEE_SAVE(xen_pte_val), +- .pgd_val = PV_CALLEE_SAVE(xen_pgd_val), ++ .pte_val = PV_CALLEE_SAVE(pte_val, xen_pte_val), ++ .pgd_val = PV_CALLEE_SAVE(pgd_val, xen_pgd_val), + +- .make_pte = PV_CALLEE_SAVE(xen_make_pte_init), +- .make_pgd = PV_CALLEE_SAVE(xen_make_pgd), ++ .make_pte = PV_CALLEE_SAVE(make_pte, xen_make_pte_init), ++ .make_pgd = PV_CALLEE_SAVE(make_pgd, xen_make_pgd), + + #ifdef CONFIG_X86_PAE + .set_pte_atomic = xen_set_pte_atomic, +@@ -2457,13 +2484,14 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = { + #endif /* CONFIG_X86_PAE */ + .set_pud = xen_set_pud_hyper, + +- .make_pmd = PV_CALLEE_SAVE(xen_make_pmd), +- .pmd_val = PV_CALLEE_SAVE(xen_pmd_val), ++ .make_pmd = PV_CALLEE_SAVE(make_pmd, xen_make_pmd), ++ .pmd_val = PV_CALLEE_SAVE(pmd_val, xen_pmd_val), + + #if CONFIG_PGTABLE_LEVELS == 4 +- .pud_val = PV_CALLEE_SAVE(xen_pud_val), +- .make_pud = PV_CALLEE_SAVE(xen_make_pud), ++ .pud_val = PV_CALLEE_SAVE(pud_val, xen_pud_val), ++ .make_pud = PV_CALLEE_SAVE(make_pud, xen_make_pud), + .set_pgd = xen_set_pgd_hyper, ++ .set_pgd_batched = xen_set_pgd_hyper, + + .alloc_pud = xen_alloc_pmd_init, + .release_pud = xen_release_pmd_init, +diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c +index b9fc52556bcc..1368a4d6cb1c 100644 +--- a/arch/x86/xen/pmu.c ++++ b/arch/x86/xen/pmu.c +@@ -444,6 +444,7 @@ static unsigned long xen_get_guest_ip(void) + return 0; + } + ++ // TODO: adjust with the segment base + return xenpmu_data->pmu.r.regs.ip; + } + +diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c +index 137afbbd0590..a2e2c56444d0 100644 +--- a/arch/x86/xen/smp.c ++++ b/arch/x86/xen/smp.c +@@ -306,17 +306,13 @@ static void __init xen_smp_prepare_boot_cpu(void) + + if (xen_pv_domain()) { + if (!xen_feature(XENFEAT_writable_page_tables)) +- /* We've switched to the "real" per-cpu gdt, so make +- * sure the old memory can be recycled. */ +- make_lowmem_page_readwrite(xen_initial_gdt); +- + #ifdef CONFIG_X86_32 + /* + * Xen starts us with XEN_FLAT_RING1_DS, but linux code + * expects __USER_DS + */ +- loadsegment(ds, __USER_DS); +- loadsegment(es, __USER_DS); ++ loadsegment(ds, __KERNEL_DS); ++ loadsegment(es, __KERNEL_DS); + #endif + + xen_filter_cpu_maps(); +@@ -406,7 +402,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle) + #ifdef CONFIG_X86_32 + /* Note: PVH is not yet supported on x86_32. */ + ctxt->user_regs.fs = __KERNEL_PERCPU; +- ctxt->user_regs.gs = __KERNEL_STACK_CANARY; ++ savesegment(gs, ctxt->user_regs.gs); + #endif + memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt)); + +@@ -414,8 +410,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle) + ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle; + ctxt->flags = VGCF_IN_KERNEL; + ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */ +- ctxt->user_regs.ds = __USER_DS; +- ctxt->user_regs.es = __USER_DS; ++ ctxt->user_regs.ds = __KERNEL_DS; ++ ctxt->user_regs.es = __KERNEL_DS; + ctxt->user_regs.ss = __KERNEL_DS; + + xen_copy_trap_info(ctxt->trap_ctxt); +@@ -751,7 +747,7 @@ static const struct smp_ops xen_smp_ops __initconst = { + + void __init xen_smp_init(void) + { +- smp_ops = xen_smp_ops; ++ memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops); + xen_fill_possible_map(); + } + +diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c +index 3d6e0064cbfc..021e1bde1625 100644 +--- a/arch/x86/xen/spinlock.c ++++ b/arch/x86/xen/spinlock.c +@@ -134,7 +134,7 @@ void __init xen_init_spinlocks(void) + + __pv_init_lock_hash(); + pv_lock_ops.queued_spin_lock_slowpath = __pv_queued_spin_lock_slowpath; +- pv_lock_ops.queued_spin_unlock = PV_CALLEE_SAVE(__pv_queued_spin_unlock); ++ pv_lock_ops.queued_spin_unlock = PV_CALLEE_SAVE(queued_spin_unlock, __pv_queued_spin_unlock); + pv_lock_ops.wait = xen_qlock_wait; + pv_lock_ops.kick = xen_qlock_kick; + } +diff --git a/arch/x86/xen/xen-asm.S b/arch/x86/xen/xen-asm.S +index eff224df813f..ab792d24c651 100644 +--- a/arch/x86/xen/xen-asm.S ++++ b/arch/x86/xen/xen-asm.S +@@ -15,6 +15,7 @@ + #include <asm/percpu.h> + #include <asm/processor-flags.h> + #include <asm/frame.h> ++#include <asm/alternative-asm.h> + + #include "xen-asm.h" + +@@ -23,7 +24,7 @@ + * event status with one and operation. If there are pending events, + * then enter the hypervisor to get them handled. + */ +-ENTRY(xen_irq_enable_direct) ++RAP_ENTRY(xen_irq_enable_direct) + FRAME_BEGIN + /* Unmask events */ + movb $0, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask +@@ -42,7 +43,7 @@ ENTRY(xen_irq_enable_direct) + 1: + ENDPATCH(xen_irq_enable_direct) + FRAME_END +- ret ++ pax_ret xen_irq_enable_direct + ENDPROC(xen_irq_enable_direct) + RELOC(xen_irq_enable_direct, 2b+1) + +@@ -51,10 +52,10 @@ ENDPATCH(xen_irq_enable_direct) + * Disabling events is simply a matter of making the event mask + * non-zero. + */ +-ENTRY(xen_irq_disable_direct) ++RAP_ENTRY(xen_irq_disable_direct) + movb $1, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask + ENDPATCH(xen_irq_disable_direct) +- ret ++ pax_ret xen_irq_disable_direct + ENDPROC(xen_irq_disable_direct) + RELOC(xen_irq_disable_direct, 0) + +@@ -67,12 +68,12 @@ ENDPATCH(xen_irq_disable_direct) + * undefined. We need to toggle the state of the bit, because Xen and + * x86 use opposite senses (mask vs enable). + */ +-ENTRY(xen_save_fl_direct) ++RAP_ENTRY(xen_save_fl_direct) + testb $0xff, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask + setz %ah + addb %ah, %ah + ENDPATCH(xen_save_fl_direct) +- ret ++ pax_ret xen_save_fl_direct + ENDPROC(xen_save_fl_direct) + RELOC(xen_save_fl_direct, 0) + +@@ -84,7 +85,7 @@ ENDPATCH(xen_save_fl_direct) + * interrupt mask state, it checks for unmasked pending events and + * enters the hypervisor to get them delivered if so. + */ +-ENTRY(xen_restore_fl_direct) ++RAP_ENTRY(xen_restore_fl_direct) + FRAME_BEGIN + #ifdef CONFIG_X86_64 + testw $X86_EFLAGS_IF, %di +@@ -105,7 +106,7 @@ ENTRY(xen_restore_fl_direct) + 1: + ENDPATCH(xen_restore_fl_direct) + FRAME_END +- ret ++ pax_ret xen_restore_fl_direct + ENDPROC(xen_restore_fl_direct) + RELOC(xen_restore_fl_direct, 2b+1) + +@@ -120,7 +121,7 @@ ENTRY(check_events) + push %eax + push %ecx + push %edx +- call xen_force_evtchn_callback ++ pax_direct_call xen_force_evtchn_callback + pop %edx + pop %ecx + pop %eax +@@ -134,7 +135,7 @@ ENTRY(check_events) + push %r9 + push %r10 + push %r11 +- call xen_force_evtchn_callback ++ pax_direct_call xen_force_evtchn_callback + pop %r11 + pop %r10 + pop %r9 +@@ -146,5 +147,5 @@ ENTRY(check_events) + pop %rax + #endif + FRAME_END +- ret ++ pax_ret check_events + ENDPROC(check_events) +diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S +index feb6d40a0860..4292c1918a16 100644 +--- a/arch/x86/xen/xen-asm_32.S ++++ b/arch/x86/xen/xen-asm_32.S +@@ -15,6 +15,7 @@ + #include <asm/processor-flags.h> + #include <asm/segment.h> + #include <asm/asm.h> ++#include <asm/alternative-asm.h> + + #include <xen/interface/xen.h> + +@@ -28,7 +29,7 @@ check_events: + push %eax + push %ecx + push %edx +- call xen_force_evtchn_callback ++ pax_direct_call xen_force_evtchn_callback + pop %edx + pop %ecx + pop %eax +@@ -85,7 +86,7 @@ ENTRY(xen_iret) + pushw %fs + movl $(__KERNEL_PERCPU), %eax + movl %eax, %fs +- movl %fs:xen_vcpu, %eax ++ mov PER_CPU_VAR(xen_vcpu), %eax + POP_FS + #else + movl %ss:xen_vcpu, %eax +diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S +index 7f8d8abf4c1a..3032b77c1ed5 100644 +--- a/arch/x86/xen/xen-head.S ++++ b/arch/x86/xen/xen-head.S +@@ -8,6 +8,7 @@ + + #include <asm/boot.h> + #include <asm/asm.h> ++#include <asm/alternative-asm.h> + #include <asm/page_types.h> + + #include <xen/interface/elfnote.h> +@@ -50,6 +51,18 @@ ENTRY(startup_xen) + mov %_ASM_SI, xen_start_info + mov $init_thread_union+THREAD_SIZE, %_ASM_SP + ++#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) ++ movl $cpu_gdt_table,%edi ++ movl $__per_cpu_load,%eax ++ movw %ax,__KERNEL_PERCPU + 2(%edi) ++ rorl $16,%eax ++ movb %al,__KERNEL_PERCPU + 4(%edi) ++ movb %ah,__KERNEL_PERCPU + 7(%edi) ++ movl $__per_cpu_end - 1,%eax ++ subl $__per_cpu_start,%eax ++ movw %ax,__KERNEL_PERCPU + 0(%edi) ++#endif ++ + jmp xen_start_kernel + + __FINIT +@@ -85,7 +98,7 @@ ENTRY(xen_pvh_early_cpu_init) + cmp $0, %r11b + jne cpu_bringup_and_idle + #endif +- ret ++ pax_ret xen_pvh_early_cpu_init + + #endif /* CONFIG_XEN_PVH */ + +diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h +index 3cbce3b085e7..c58120be835d 100644 +--- a/arch/x86/xen/xen-ops.h ++++ b/arch/x86/xen/xen-ops.h +@@ -16,8 +16,6 @@ void xen_syscall_target(void); + void xen_syscall32_target(void); + #endif + +-extern void *xen_initial_gdt; +- + struct trap_info; + void xen_copy_trap_info(struct trap_info *traps); + +@@ -133,9 +131,9 @@ static inline void __init xen_efi_init(void) + extern char name##_end[] __visible; \ + extern char name##_reloc[] __visible + +-DECL_ASM(void, xen_irq_enable_direct, void); +-DECL_ASM(void, xen_irq_disable_direct, void); +-DECL_ASM(unsigned long, xen_save_fl_direct, void); ++DECL_ASM(asmlinkage void, xen_irq_enable_direct, void); ++DECL_ASM(asmlinkage void, xen_irq_disable_direct, void); ++DECL_ASM(asmlinkage unsigned long, xen_save_fl_direct, void); + DECL_ASM(void, xen_restore_fl_direct, unsigned long); + + /* These are not functions, and cannot be called normally */ +diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h +index 525bd3d90154..ef888b1c4572 100644 +--- a/arch/xtensa/variants/dc232b/include/variant/core.h ++++ b/arch/xtensa/variants/dc232b/include/variant/core.h +@@ -119,9 +119,9 @@ + ----------------------------------------------------------------------*/ + + #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */ +-#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */ + #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */ + #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */ ++#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */ + + #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */ + #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */ +diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h +index 2f337605c744..835e50a881f9 100644 +--- a/arch/xtensa/variants/fsf/include/variant/core.h ++++ b/arch/xtensa/variants/fsf/include/variant/core.h +@@ -11,6 +11,7 @@ + #ifndef _XTENSA_CORE_H + #define _XTENSA_CORE_H + ++#include <linux/const.h> + + /**************************************************************************** + Parameters Useful for Any Code, USER or PRIVILEGED +@@ -112,9 +113,9 @@ + ----------------------------------------------------------------------*/ + + #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */ +-#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */ + #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */ + #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */ ++#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */ + + #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */ + #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */ +diff --git a/block/bio.c b/block/bio.c +index 655c9016052a..09ce39ce617f 100644 +--- a/block/bio.c ++++ b/block/bio.c +@@ -1151,7 +1151,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q, + /* + * Overflow, abort + */ +- if (end < start) ++ if (end < start || end - start > INT_MAX - nr_pages) + return ERR_PTR(-EINVAL); + + nr_pages += end - start; +@@ -1276,7 +1276,7 @@ struct bio *bio_map_user_iov(struct request_queue *q, + /* + * Overflow, abort + */ +- if (end < start) ++ if (end < start || end - start > INT_MAX - nr_pages) + return ERR_PTR(-EINVAL); + + nr_pages += end - start; +@@ -1784,7 +1784,7 @@ EXPORT_SYMBOL(bio_endio); + * to @bio's bi_io_vec; it is the caller's responsibility to ensure that + * @bio is not freed before the split. + */ +-struct bio *bio_split(struct bio *bio, int sectors, ++struct bio *bio_split(struct bio *bio, unsigned int sectors, + gfp_t gfp, struct bio_set *bs) + { + struct bio *split = NULL; +diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c +index b08ccbb9393a..87fe4924f201 100644 +--- a/block/blk-cgroup.c ++++ b/block/blk-cgroup.c +@@ -561,10 +561,10 @@ u64 __blkg_prfill_rwstat(struct seq_file *sf, struct blkg_policy_data *pd, + + for (i = 0; i < BLKG_RWSTAT_NR; i++) + seq_printf(sf, "%s %s %llu\n", dname, rwstr[i], +- (unsigned long long)atomic64_read(&rwstat->aux_cnt[i])); ++ (unsigned long long)atomic64_read_unchecked(&rwstat->aux_cnt[i])); + +- v = atomic64_read(&rwstat->aux_cnt[BLKG_RWSTAT_READ]) + +- atomic64_read(&rwstat->aux_cnt[BLKG_RWSTAT_WRITE]); ++ v = atomic64_read_unchecked(&rwstat->aux_cnt[BLKG_RWSTAT_READ]) + ++ atomic64_read_unchecked(&rwstat->aux_cnt[BLKG_RWSTAT_WRITE]); + seq_printf(sf, "%s Total %llu\n", dname, (unsigned long long)v); + return v; + } +@@ -716,7 +716,7 @@ u64 blkg_stat_recursive_sum(struct blkcg_gq *blkg, + else + stat = (void *)blkg + off; + +- sum += blkg_stat_read(stat) + atomic64_read(&stat->aux_cnt); ++ sum += blkg_stat_read(stat) + atomic64_read_unchecked(&stat->aux_cnt); + } + rcu_read_unlock(); + +@@ -760,7 +760,7 @@ struct blkg_rwstat blkg_rwstat_recursive_sum(struct blkcg_gq *blkg, + rwstat = (void *)pos_blkg + off; + + for (i = 0; i < BLKG_RWSTAT_NR; i++) +- atomic64_add(atomic64_read(&rwstat->aux_cnt[i]) + ++ atomic64_add_unchecked(atomic64_read_unchecked(&rwstat->aux_cnt[i]) + + percpu_counter_sum_positive(&rwstat->cpu_cnt[i]), + &sum.aux_cnt[i]); + } +@@ -886,13 +886,13 @@ static int blkcg_print_stat(struct seq_file *sf, void *v) + + rwstat = blkg_rwstat_recursive_sum(blkg, NULL, + offsetof(struct blkcg_gq, stat_bytes)); +- rbytes = atomic64_read(&rwstat.aux_cnt[BLKG_RWSTAT_READ]); +- wbytes = atomic64_read(&rwstat.aux_cnt[BLKG_RWSTAT_WRITE]); ++ rbytes = atomic64_read_unchecked(&rwstat.aux_cnt[BLKG_RWSTAT_READ]); ++ wbytes = atomic64_read_unchecked(&rwstat.aux_cnt[BLKG_RWSTAT_WRITE]); + + rwstat = blkg_rwstat_recursive_sum(blkg, NULL, + offsetof(struct blkcg_gq, stat_ios)); +- rios = atomic64_read(&rwstat.aux_cnt[BLKG_RWSTAT_READ]); +- wios = atomic64_read(&rwstat.aux_cnt[BLKG_RWSTAT_WRITE]); ++ rios = atomic64_read_unchecked(&rwstat.aux_cnt[BLKG_RWSTAT_READ]); ++ wios = atomic64_read_unchecked(&rwstat.aux_cnt[BLKG_RWSTAT_WRITE]); + + spin_unlock_irq(blkg->q->queue_lock); + +diff --git a/block/blk-core.c b/block/blk-core.c +index d1f2801ce836..41bbb9a554f1 100644 +--- a/block/blk-core.c ++++ b/block/blk-core.c +@@ -3562,8 +3562,11 @@ int __init blk_dev_init(void) + if (!kblockd_workqueue) + panic("Failed to create kblockd\n"); + +- request_cachep = kmem_cache_create("blkdev_requests", +- sizeof(struct request), 0, SLAB_PANIC, NULL); ++ request_cachep = kmem_cache_create_usercopy("blkdev_requests", ++ sizeof(struct request), 0, SLAB_PANIC, ++ offsetof(struct request, __cmd), ++ sizeof(((struct request *)0)->__cmd), ++ NULL); + + blk_requestq_cachep = kmem_cache_create("request_queue", + sizeof(struct request_queue), 0, SLAB_PANIC, NULL); +diff --git a/block/blk-map.c b/block/blk-map.c +index 27fd8d92892d..c03179e2102b 100644 +--- a/block/blk-map.c ++++ b/block/blk-map.c +@@ -223,7 +223,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf, + if (!len || !kbuf) + return -EINVAL; + +- do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf); ++ do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf); + if (do_copy) + bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading); + else +diff --git a/block/blk-softirq.c b/block/blk-softirq.c +index 06cf9807f49a..3eb814a6dbb9 100644 +--- a/block/blk-softirq.c ++++ b/block/blk-softirq.c +@@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done); + * Softirq action handler - move entries to local list and loop over them + * while passing them to the queue registered handler. + */ +-static __latent_entropy void blk_done_softirq(struct softirq_action *h) ++static __latent_entropy void blk_done_softirq(void) + { + struct list_head *cpu_list, local_list; + +diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c +index c7c3d4e6bc27..3f81cb944f6a 100644 +--- a/block/cfq-iosched.c ++++ b/block/cfq-iosched.c +@@ -1978,8 +1978,8 @@ static u64 cfqg_prfill_sectors_recursive(struct seq_file *sf, + { + struct blkg_rwstat tmp = blkg_rwstat_recursive_sum(pd->blkg, NULL, + offsetof(struct blkcg_gq, stat_bytes)); +- u64 sum = atomic64_read(&tmp.aux_cnt[BLKG_RWSTAT_READ]) + +- atomic64_read(&tmp.aux_cnt[BLKG_RWSTAT_WRITE]); ++ u64 sum = atomic64_read_unchecked(&tmp.aux_cnt[BLKG_RWSTAT_READ]) + ++ atomic64_read_unchecked(&tmp.aux_cnt[BLKG_RWSTAT_WRITE]); + + return __blkg_prfill_u64(sf, pd, sum >> 9); + } +diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c +index 556826ac7cb4..4e7c5fd7f75e 100644 +--- a/block/compat_ioctl.c ++++ b/block/compat_ioctl.c +@@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode, + cgc = compat_alloc_user_space(sizeof(*cgc)); + cgc32 = compat_ptr(arg); + +- if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) || ++ if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) || + get_user(data, &cgc32->buffer) || + put_user(compat_ptr(data), &cgc->buffer) || + copy_in_user(&cgc->buflen, &cgc32->buflen, +@@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode, + err |= __get_user(f->spec1, &uf->spec1); + err |= __get_user(f->fmt_gap, &uf->fmt_gap); + err |= __get_user(name, &uf->name); +- f->name = compat_ptr(name); ++ f->name = (void __force_kernel *)compat_ptr(name); + if (err) { + err = -EFAULT; + goto out; +diff --git a/block/genhd.c b/block/genhd.c +index fcd6d4fae657..96e433b40e52 100644 +--- a/block/genhd.c ++++ b/block/genhd.c +@@ -471,21 +471,24 @@ static char *bdevt_str(dev_t devt, char *buf) + + /* + * Register device numbers dev..(dev+range-1) +- * range must be nonzero ++ * Noop if @range is zero. + * The hash chain is sorted on range, so that subranges can override. + */ + void blk_register_region(dev_t devt, unsigned long range, struct module *module, + struct kobject *(*probe)(dev_t, int *, void *), + int (*lock)(dev_t, void *), void *data) + { +- kobj_map(bdev_map, devt, range, module, probe, lock, data); ++ if (range) ++ kobj_map(bdev_map, devt, range, module, probe, lock, data); + } + + EXPORT_SYMBOL(blk_register_region); + ++/* undo blk_register_region(), noop if @range is zero */ + void blk_unregister_region(dev_t devt, unsigned long range) + { +- kobj_unmap(bdev_map, devt, range); ++ if (range) ++ kobj_unmap(bdev_map, devt, range); + } + + EXPORT_SYMBOL(blk_unregister_region); +diff --git a/block/partitions/efi.c b/block/partitions/efi.c +index bcd86e5cd546..fe457ef430af 100644 +--- a/block/partitions/efi.c ++++ b/block/partitions/efi.c +@@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state, + if (!gpt) + return NULL; + +- count = le32_to_cpu(gpt->num_partition_entries) * +- le32_to_cpu(gpt->sizeof_partition_entry); +- if (!count) ++ if (!le32_to_cpu(gpt->num_partition_entries)) + return NULL; +- pte = kmalloc(count, GFP_KERNEL); ++ pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL); + if (!pte) + return NULL; + ++ count = le32_to_cpu(gpt->num_partition_entries) * ++ le32_to_cpu(gpt->sizeof_partition_entry); + if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba), + (u8 *) pte, count) < count) { + kfree(pte); +diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c +index c6fee7437be4..49c7f8f47c04 100644 +--- a/block/scsi_ioctl.c ++++ b/block/scsi_ioctl.c +@@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p) + return put_user(0, p); + } + +-static int sg_get_timeout(struct request_queue *q) ++static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q) + { + return jiffies_to_clock_t(q->sg_timeout); + } +diff --git a/crypto/cast6_generic.c b/crypto/cast6_generic.c +index 058c8d755d03..55229ddb057e 100644 +--- a/crypto/cast6_generic.c ++++ b/crypto/cast6_generic.c +@@ -181,8 +181,9 @@ static inline void QBAR(u32 *block, u8 *Kr, u32 *Km) + block[2] ^= F1(block[3], Kr[0], Km[0]); + } + +-void __cast6_encrypt(struct cast6_ctx *c, u8 *outbuf, const u8 *inbuf) ++void __cast6_encrypt(void *_c, u8 *outbuf, const u8 *inbuf) + { ++ struct cast6_ctx *c = _c; + const __be32 *src = (const __be32 *)inbuf; + __be32 *dst = (__be32 *)outbuf; + u32 block[4]; +@@ -219,8 +220,9 @@ static void cast6_encrypt(struct crypto_tfm *tfm, u8 *outbuf, const u8 *inbuf) + __cast6_encrypt(crypto_tfm_ctx(tfm), outbuf, inbuf); + } + +-void __cast6_decrypt(struct cast6_ctx *c, u8 *outbuf, const u8 *inbuf) ++void __cast6_decrypt(void *_c, u8 *outbuf, const u8 *inbuf) + { ++ struct cast6_ctx *c = _c; + const __be32 *src = (const __be32 *)inbuf; + __be32 *dst = (__be32 *)outbuf; + u32 block[4]; +diff --git a/crypto/cryptd.c b/crypto/cryptd.c +index 0c654e59f215..cf01e3e8f26e 100644 +--- a/crypto/cryptd.c ++++ b/crypto/cryptd.c +@@ -65,7 +65,7 @@ struct cryptd_blkcipher_ctx { + + struct cryptd_blkcipher_request_ctx { + crypto_completion_t complete; +-}; ++} __no_const; + + struct cryptd_hash_ctx { + atomic_t refcnt; +@@ -84,7 +84,7 @@ struct cryptd_aead_ctx { + + struct cryptd_aead_request_ctx { + crypto_completion_t complete; +-}; ++} __no_const; + + static void cryptd_queue_worker(struct work_struct *work); + +diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c +index 1c5705481c69..e0299350cf4f 100644 +--- a/crypto/crypto_user.c ++++ b/crypto/crypto_user.c +@@ -490,7 +490,7 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) + dump_alloc += CRYPTO_REPORT_MAXSIZE; + + { +- struct netlink_dump_control c = { ++ netlink_dump_control_no_const c = { + .dump = link->dump, + .done = link->done, + .min_dump_alloc = dump_alloc, +diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c +index ee9cfb99fe25..30b36ed137a0 100644 +--- a/crypto/pcrypt.c ++++ b/crypto/pcrypt.c +@@ -392,7 +392,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name) + int ret; + + pinst->kobj.kset = pcrypt_kset; +- ret = kobject_add(&pinst->kobj, NULL, name); ++ ret = kobject_add(&pinst->kobj, NULL, "%s", name); + if (!ret) + kobject_uevent(&pinst->kobj, KOBJ_ADD); + +diff --git a/crypto/salsa20_generic.c b/crypto/salsa20_generic.c +index f550b5d94630..8488bebe87a6 100644 +--- a/crypto/salsa20_generic.c ++++ b/crypto/salsa20_generic.c +@@ -104,7 +104,7 @@ static void salsa20_wordtobyte(u8 output[64], const u32 input[16]) + static const char sigma[16] = "expand 32-byte k"; + static const char tau[16] = "expand 16-byte k"; + +-static void salsa20_keysetup(struct salsa20_ctx *ctx, const u8 *k, u32 kbytes) ++static void __salsa20_keysetup(struct salsa20_ctx *ctx, const u8 *k, u32 kbytes) + { + const char *constants; + +@@ -128,7 +128,7 @@ static void salsa20_keysetup(struct salsa20_ctx *ctx, const u8 *k, u32 kbytes) + ctx->input[15] = U8TO32_LITTLE(constants + 12); + } + +-static void salsa20_ivsetup(struct salsa20_ctx *ctx, const u8 *iv) ++static void __salsa20_ivsetup(struct salsa20_ctx *ctx, const u8 *iv) + { + ctx->input[6] = U8TO32_LITTLE(iv + 0); + ctx->input[7] = U8TO32_LITTLE(iv + 4); +@@ -136,7 +136,7 @@ static void salsa20_ivsetup(struct salsa20_ctx *ctx, const u8 *iv) + ctx->input[9] = 0; + } + +-static void salsa20_encrypt_bytes(struct salsa20_ctx *ctx, u8 *dst, ++static void __salsa20_encrypt_bytes(struct salsa20_ctx *ctx, u8 *dst, + const u8 *src, unsigned int bytes) + { + u8 buf[64]; +@@ -170,7 +170,7 @@ static int setkey(struct crypto_tfm *tfm, const u8 *key, + unsigned int keysize) + { + struct salsa20_ctx *ctx = crypto_tfm_ctx(tfm); +- salsa20_keysetup(ctx, key, keysize); ++ __salsa20_keysetup(ctx, key, keysize); + return 0; + } + +@@ -186,24 +186,24 @@ static int encrypt(struct blkcipher_desc *desc, + blkcipher_walk_init(&walk, dst, src, nbytes); + err = blkcipher_walk_virt_block(desc, &walk, 64); + +- salsa20_ivsetup(ctx, walk.iv); ++ __salsa20_ivsetup(ctx, walk.iv); + + if (likely(walk.nbytes == nbytes)) + { +- salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, ++ __salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, + walk.src.virt.addr, nbytes); + return blkcipher_walk_done(desc, &walk, 0); + } + + while (walk.nbytes >= 64) { +- salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, ++ __salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, + walk.src.virt.addr, + walk.nbytes - (walk.nbytes % 64)); + err = blkcipher_walk_done(desc, &walk, walk.nbytes % 64); + } + + if (walk.nbytes) { +- salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, ++ __salsa20_encrypt_bytes(ctx, walk.dst.virt.addr, + walk.src.virt.addr, walk.nbytes); + err = blkcipher_walk_done(desc, &walk, 0); + } +diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c +index c16c94f88733..8ab5bf8ba00f 100644 +--- a/crypto/scatterwalk.c ++++ b/crypto/scatterwalk.c +@@ -62,14 +62,20 @@ void scatterwalk_map_and_copy(void *buf, struct scatterlist *sg, + { + struct scatter_walk walk; + struct scatterlist tmp[2]; ++ void *realbuf = buf; + + if (!nbytes) + return; + + sg = scatterwalk_ffwd(tmp, sg, start); + ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ if (object_starts_on_stack(buf)) ++ realbuf = buf - current->stack + current->lowmem_stack; ++#endif ++ + scatterwalk_start(&walk, sg); +- scatterwalk_copychunks(buf, &walk, nbytes, out); ++ scatterwalk_copychunks(realbuf, &walk, nbytes, out); + scatterwalk_done(&walk, out, 0); + } + EXPORT_SYMBOL_GPL(scatterwalk_map_and_copy); +diff --git a/crypto/serpent_generic.c b/crypto/serpent_generic.c +index 94970a794975..f0c8d267023b 100644 +--- a/crypto/serpent_generic.c ++++ b/crypto/serpent_generic.c +@@ -442,8 +442,9 @@ int serpent_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) + } + EXPORT_SYMBOL_GPL(serpent_setkey); + +-void __serpent_encrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src) ++void __serpent_encrypt(void *_ctx, u8 *dst, const u8 *src) + { ++ struct serpent_ctx *ctx = _ctx; + const u32 *k = ctx->expkey; + const __le32 *s = (const __le32 *)src; + __le32 *d = (__le32 *)dst; +@@ -507,8 +508,9 @@ static void serpent_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) + __serpent_encrypt(ctx, dst, src); + } + +-void __serpent_decrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src) ++void __serpent_decrypt(void *_ctx, u8 *dst, const u8 *src) + { ++ struct serpent_ctx *ctx = _ctx; + const u32 *k = ctx->expkey; + const __le32 *s = (const __le32 *)src; + __le32 *d = (__le32 *)dst; +diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c +index f71b756b05c4..b96847cdf682 100644 +--- a/drivers/acpi/ac.c ++++ b/drivers/acpi/ac.c +@@ -70,7 +70,7 @@ static SIMPLE_DEV_PM_OPS(acpi_ac_pm, NULL, acpi_ac_resume); + + #ifdef CONFIG_ACPI_PROCFS_POWER + extern struct proc_dir_entry *acpi_lock_ac_dir(void); +-extern void *acpi_unlock_ac_dir(struct proc_dir_entry *acpi_ac_dir); ++extern void acpi_unlock_ac_dir(struct proc_dir_entry *acpi_ac_dir); + static int acpi_ac_open_fs(struct inode *inode, struct file *file); + #endif + +diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c +index c5557d070954..8ece62499c23 100644 +--- a/drivers/acpi/acpi_video.c ++++ b/drivers/acpi/acpi_video.c +@@ -406,7 +406,7 @@ static int video_set_report_key_events(const struct dmi_system_id *id) + return 0; + } + +-static struct dmi_system_id video_dmi_table[] = { ++static const struct dmi_system_id video_dmi_table[] = { + /* + * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121 + */ +diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h +index 0a1b53c9ee0e..2349b23e86c5 100644 +--- a/drivers/acpi/acpica/acutils.h ++++ b/drivers/acpi/acpica/acutils.h +@@ -289,7 +289,7 @@ void acpi_ut_init_stack_ptr_trace(void); + + void acpi_ut_track_stack_ptr(void); + +-void ++__nocapture(2) void + acpi_ut_trace(u32 line_number, + const char *function_name, + const char *module_name, u32 component_id); +diff --git a/drivers/acpi/acpica/dbhistry.c b/drivers/acpi/acpica/dbhistry.c +index 46bd65d38df9..ec9da4830f6a 100644 +--- a/drivers/acpi/acpica/dbhistry.c ++++ b/drivers/acpi/acpica/dbhistry.c +@@ -155,7 +155,7 @@ void acpi_db_display_history(void) + + for (i = 0; i < acpi_gbl_num_history; i++) { + if (acpi_gbl_history_buffer[history_index].command) { +- acpi_os_printf("%3ld %s\n", ++ acpi_os_printf("%3u %s\n", + acpi_gbl_history_buffer[history_index]. + cmd_num, + acpi_gbl_history_buffer[history_index]. +diff --git a/drivers/acpi/acpica/dbinput.c b/drivers/acpi/acpica/dbinput.c +index 068214f9cc9d..43be06bdb790 100644 +--- a/drivers/acpi/acpica/dbinput.c ++++ b/drivers/acpi/acpica/dbinput.c +@@ -608,7 +608,7 @@ static u32 acpi_db_get_line(char *input_buffer) + (acpi_gbl_db_parsed_buf, sizeof(acpi_gbl_db_parsed_buf), + input_buffer)) { + acpi_os_printf +- ("Buffer overflow while parsing input line (max %u characters)\n", ++ ("Buffer overflow while parsing input line (max %lu characters)\n", + sizeof(acpi_gbl_db_parsed_buf)); + return (0); + } +@@ -864,24 +864,24 @@ acpi_db_command_dispatch(char *input_buffer, + + if (param_count == 0) { + acpi_os_printf +- ("Current debug level for file output is: %8.8lX\n", ++ ("Current debug level for file output is: %8.8X\n", + acpi_gbl_db_debug_level); + acpi_os_printf +- ("Current debug level for console output is: %8.8lX\n", ++ ("Current debug level for console output is: %8.8X\n", + acpi_gbl_db_console_debug_level); + } else if (param_count == 2) { + temp = acpi_gbl_db_console_debug_level; + acpi_gbl_db_console_debug_level = + strtoul(acpi_gbl_db_args[1], NULL, 16); + acpi_os_printf +- ("Debug Level for console output was %8.8lX, now %8.8lX\n", ++ ("Debug Level for console output was %8.8X, now %8.8X\n", + temp, acpi_gbl_db_console_debug_level); + } else { + temp = acpi_gbl_db_debug_level; + acpi_gbl_db_debug_level = + strtoul(acpi_gbl_db_args[1], NULL, 16); + acpi_os_printf +- ("Debug Level for file output was %8.8lX, now %8.8lX\n", ++ ("Debug Level for file output was %8.8X, now %8.8X\n", + temp, acpi_gbl_db_debug_level); + } + break; +diff --git a/drivers/acpi/acpica/dbstats.c b/drivers/acpi/acpica/dbstats.c +index a414e1fa6f9d..de7023024b12 100644 +--- a/drivers/acpi/acpica/dbstats.c ++++ b/drivers/acpi/acpica/dbstats.c +@@ -377,17 +377,17 @@ acpi_status acpi_db_display_statistics(char *type_arg) + "ACPI_TYPE", "NODES", "OBJECTS"); + + for (i = 0; i < ACPI_TYPE_NS_NODE_MAX; i++) { +- acpi_os_printf("%16.16s % 10ld% 10ld\n", ++ acpi_os_printf("%16.16s % 10d% 10d\n", + acpi_ut_get_type_name(i), + acpi_gbl_node_type_count[i], + acpi_gbl_obj_type_count[i]); + } + +- acpi_os_printf("%16.16s % 10ld% 10ld\n", "Misc/Unknown", ++ acpi_os_printf("%16.16s % 10d% 10d\n", "Misc/Unknown", + acpi_gbl_node_type_count_misc, + acpi_gbl_obj_type_count_misc); + +- acpi_os_printf("%16.16s % 10ld% 10ld\n", "TOTALS:", ++ acpi_os_printf("%16.16s % 10d% 10d\n", "TOTALS:", + acpi_gbl_num_nodes, acpi_gbl_num_objects); + break; + +@@ -415,16 +415,16 @@ acpi_status acpi_db_display_statistics(char *type_arg) + case CMD_STAT_MISC: + + acpi_os_printf("\nMiscellaneous Statistics:\n\n"); +- acpi_os_printf("Calls to AcpiPsFind:.. ........% 7ld\n", ++ acpi_os_printf("Calls to AcpiPsFind:.. ........% 7u\n", + acpi_gbl_ps_find_count); +- acpi_os_printf("Calls to AcpiNsLookup:..........% 7ld\n", ++ acpi_os_printf("Calls to AcpiNsLookup:..........% 7u\n", + acpi_gbl_ns_lookup_count); + + acpi_os_printf("\n"); + + acpi_os_printf("Mutex usage:\n\n"); + for (i = 0; i < ACPI_NUM_MUTEX; i++) { +- acpi_os_printf("%-28s: % 7ld\n", ++ acpi_os_printf("%-28s: % 7u\n", + acpi_ut_get_mutex_name(i), + acpi_gbl_mutex_info[i].use_count); + } +@@ -434,87 +434,87 @@ acpi_status acpi_db_display_statistics(char *type_arg) + + acpi_os_printf("\nInternal object sizes:\n\n"); + +- acpi_os_printf("Common %3d\n", ++ acpi_os_printf("Common %3lu\n", + sizeof(struct acpi_object_common)); +- acpi_os_printf("Number %3d\n", ++ acpi_os_printf("Number %3lu\n", + sizeof(struct acpi_object_integer)); +- acpi_os_printf("String %3d\n", ++ acpi_os_printf("String %3lu\n", + sizeof(struct acpi_object_string)); +- acpi_os_printf("Buffer %3d\n", ++ acpi_os_printf("Buffer %3lu\n", + sizeof(struct acpi_object_buffer)); +- acpi_os_printf("Package %3d\n", ++ acpi_os_printf("Package %3lu\n", + sizeof(struct acpi_object_package)); +- acpi_os_printf("BufferField %3d\n", ++ acpi_os_printf("BufferField %3lu\n", + sizeof(struct acpi_object_buffer_field)); +- acpi_os_printf("Device %3d\n", ++ acpi_os_printf("Device %3lu\n", + sizeof(struct acpi_object_device)); +- acpi_os_printf("Event %3d\n", ++ acpi_os_printf("Event %3lu\n", + sizeof(struct acpi_object_event)); +- acpi_os_printf("Method %3d\n", ++ acpi_os_printf("Method %3lu\n", + sizeof(struct acpi_object_method)); +- acpi_os_printf("Mutex %3d\n", ++ acpi_os_printf("Mutex %3lu\n", + sizeof(struct acpi_object_mutex)); +- acpi_os_printf("Region %3d\n", ++ acpi_os_printf("Region %3lu\n", + sizeof(struct acpi_object_region)); +- acpi_os_printf("PowerResource %3d\n", ++ acpi_os_printf("PowerResource %3lu\n", + sizeof(struct acpi_object_power_resource)); +- acpi_os_printf("Processor %3d\n", ++ acpi_os_printf("Processor %3lu\n", + sizeof(struct acpi_object_processor)); +- acpi_os_printf("ThermalZone %3d\n", ++ acpi_os_printf("ThermalZone %3lu\n", + sizeof(struct acpi_object_thermal_zone)); +- acpi_os_printf("RegionField %3d\n", ++ acpi_os_printf("RegionField %3lu\n", + sizeof(struct acpi_object_region_field)); +- acpi_os_printf("BankField %3d\n", ++ acpi_os_printf("BankField %3lu\n", + sizeof(struct acpi_object_bank_field)); +- acpi_os_printf("IndexField %3d\n", ++ acpi_os_printf("IndexField %3lu\n", + sizeof(struct acpi_object_index_field)); +- acpi_os_printf("Reference %3d\n", ++ acpi_os_printf("Reference %3lu\n", + sizeof(struct acpi_object_reference)); +- acpi_os_printf("Notify %3d\n", ++ acpi_os_printf("Notify %3lu\n", + sizeof(struct acpi_object_notify_handler)); +- acpi_os_printf("AddressSpace %3d\n", ++ acpi_os_printf("AddressSpace %3lu\n", + sizeof(struct acpi_object_addr_handler)); +- acpi_os_printf("Extra %3d\n", ++ acpi_os_printf("Extra %3lu\n", + sizeof(struct acpi_object_extra)); +- acpi_os_printf("Data %3d\n", ++ acpi_os_printf("Data %3lu\n", + sizeof(struct acpi_object_data)); + + acpi_os_printf("\n"); + +- acpi_os_printf("ParseObject %3d\n", ++ acpi_os_printf("ParseObject %3lu\n", + sizeof(struct acpi_parse_obj_common)); +- acpi_os_printf("ParseObjectNamed %3d\n", ++ acpi_os_printf("ParseObjectNamed %3lu\n", + sizeof(struct acpi_parse_obj_named)); +- acpi_os_printf("ParseObjectAsl %3d\n", ++ acpi_os_printf("ParseObjectAsl %3lu\n", + sizeof(struct acpi_parse_obj_asl)); +- acpi_os_printf("OperandObject %3d\n", ++ acpi_os_printf("OperandObject %3lu\n", + sizeof(union acpi_operand_object)); +- acpi_os_printf("NamespaceNode %3d\n", ++ acpi_os_printf("NamespaceNode %3lu\n", + sizeof(struct acpi_namespace_node)); +- acpi_os_printf("AcpiObject %3d\n", ++ acpi_os_printf("AcpiObject %3lu\n", + sizeof(union acpi_object)); + + acpi_os_printf("\n"); + +- acpi_os_printf("Generic State %3d\n", ++ acpi_os_printf("Generic State %3lu\n", + sizeof(union acpi_generic_state)); +- acpi_os_printf("Common State %3d\n", ++ acpi_os_printf("Common State %3lu\n", + sizeof(struct acpi_common_state)); +- acpi_os_printf("Control State %3d\n", ++ acpi_os_printf("Control State %3lu\n", + sizeof(struct acpi_control_state)); +- acpi_os_printf("Update State %3d\n", ++ acpi_os_printf("Update State %3lu\n", + sizeof(struct acpi_update_state)); +- acpi_os_printf("Scope State %3d\n", ++ acpi_os_printf("Scope State %3lu\n", + sizeof(struct acpi_scope_state)); +- acpi_os_printf("Parse Scope %3d\n", ++ acpi_os_printf("Parse Scope %3lu\n", + sizeof(struct acpi_pscope_state)); +- acpi_os_printf("Package State %3d\n", ++ acpi_os_printf("Package State %3lu\n", + sizeof(struct acpi_pkg_state)); +- acpi_os_printf("Thread State %3d\n", ++ acpi_os_printf("Thread State %3lu\n", + sizeof(struct acpi_thread_state)); +- acpi_os_printf("Result Values %3d\n", ++ acpi_os_printf("Result Values %3lu\n", + sizeof(struct acpi_result_values)); +- acpi_os_printf("Notify Info %3d\n", ++ acpi_os_printf("Notify Info %3lu\n", + sizeof(struct acpi_notify_info)); + break; + +diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c +index f76e0eab32b8..4b83315dd356 100644 +--- a/drivers/acpi/acpica/hwxfsleep.c ++++ b/drivers/acpi/acpica/hwxfsleep.c +@@ -70,11 +70,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id); + /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */ + + static struct acpi_sleep_functions acpi_sleep_dispatch[] = { +- {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep), +- acpi_hw_extended_sleep}, +- {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep), +- acpi_hw_extended_wake_prep}, +- {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake} ++ {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep), ++ .extended_function = acpi_hw_extended_sleep}, ++ {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep), ++ .extended_function = acpi_hw_extended_wake_prep}, ++ {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), ++ .extended_function = acpi_hw_extended_wake} + }; + + /* +diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c +index 044df9b0356e..b4cdb9c14a87 100644 +--- a/drivers/acpi/acpica/utdebug.c ++++ b/drivers/acpi/acpica/utdebug.c +@@ -189,7 +189,7 @@ acpi_debug_print(u32 requested_debug_level, + * Display the module name, current line number, thread ID (if requested), + * current procedure nesting level, and the current procedure name + */ +- acpi_os_printf("%9s-%04ld ", module_name, line_number); ++ acpi_os_printf("%9s-%04u ", module_name, line_number); + + #ifdef ACPI_APPLICATION + /* +diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h +index 6e9f14c0a71b..7f9a99db3d7e 100644 +--- a/drivers/acpi/apei/apei-internal.h ++++ b/drivers/acpi/apei/apei-internal.h +@@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx, + struct apei_exec_ins_type { + u32 flags; + apei_exec_ins_func_t run; +-}; ++} __do_const; + + struct apei_exec_context { + u32 ip; +diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c +index e53bef6cf53c..46534c4539f6 100644 +--- a/drivers/acpi/apei/ghes.c ++++ b/drivers/acpi/apei/ghes.c +@@ -483,7 +483,7 @@ static void __ghes_print_estatus(const char *pfx, + const struct acpi_hest_generic *generic, + const struct acpi_hest_generic_status *estatus) + { +- static atomic_t seqno; ++ static atomic_unchecked_t seqno; + unsigned int curr_seqno; + char pfx_seq[64]; + +@@ -494,7 +494,7 @@ static void __ghes_print_estatus(const char *pfx, + else + pfx = KERN_ERR; + } +- curr_seqno = atomic_inc_return(&seqno); ++ curr_seqno = atomic_inc_return_unchecked(&seqno); + snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno); + printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n", + pfx_seq, generic->header.source_id); +@@ -544,7 +544,7 @@ static int ghes_estatus_cached(struct acpi_hest_generic_status *estatus) + cache_estatus = GHES_ESTATUS_FROM_CACHE(cache); + if (memcmp(estatus, cache_estatus, len)) + continue; +- atomic_inc(&cache->count); ++ atomic_inc_unchecked(&cache->count); + now = sched_clock(); + if (now - cache->time_in < GHES_ESTATUS_IN_CACHE_MAX_NSEC) + cached = 1; +@@ -578,7 +578,7 @@ static struct ghes_estatus_cache *ghes_estatus_cache_alloc( + cache_estatus = GHES_ESTATUS_FROM_CACHE(cache); + memcpy(cache_estatus, estatus, len); + cache->estatus_len = len; +- atomic_set(&cache->count, 0); ++ atomic_set_unchecked(&cache->count, 0); + cache->generic = generic; + cache->time_in = sched_clock(); + return cache; +@@ -628,7 +628,7 @@ static void ghes_estatus_cache_add( + slot_cache = cache; + break; + } +- count = atomic_read(&cache->count); ++ count = atomic_read_unchecked(&cache->count); + period = duration; + do_div(period, (count + 1)); + if (period > max_period) { +diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c +index 93ecae55fe6a..a845fce81c2e 100644 +--- a/drivers/acpi/battery.c ++++ b/drivers/acpi/battery.c +@@ -75,7 +75,7 @@ MODULE_PARM_DESC(cache_time, "cache time in milliseconds"); + + #ifdef CONFIG_ACPI_PROCFS_POWER + extern struct proc_dir_entry *acpi_lock_battery_dir(void); +-extern void *acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir); ++extern void acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir); + + enum acpi_battery_files { + info_tag = 0, +diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c +index 75f128e766a9..0fbae68c8057 100644 +--- a/drivers/acpi/bgrt.c ++++ b/drivers/acpi/bgrt.c +@@ -17,40 +17,40 @@ + + static struct kobject *bgrt_kobj; + +-static ssize_t show_version(struct device *dev, +- struct device_attribute *attr, char *buf) ++static ssize_t show_version(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) + { + return snprintf(buf, PAGE_SIZE, "%d\n", bgrt_tab->version); + } +-static DEVICE_ATTR(version, S_IRUGO, show_version, NULL); ++static KOBJECT_ATTR(version, S_IRUGO, show_version, NULL); + +-static ssize_t show_status(struct device *dev, +- struct device_attribute *attr, char *buf) ++static ssize_t show_status(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) + { + return snprintf(buf, PAGE_SIZE, "%d\n", bgrt_tab->status); + } +-static DEVICE_ATTR(status, S_IRUGO, show_status, NULL); ++static KOBJECT_ATTR(status, S_IRUGO, show_status, NULL); + +-static ssize_t show_type(struct device *dev, +- struct device_attribute *attr, char *buf) ++static ssize_t show_type(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) + { + return snprintf(buf, PAGE_SIZE, "%d\n", bgrt_tab->image_type); + } +-static DEVICE_ATTR(type, S_IRUGO, show_type, NULL); ++static KOBJECT_ATTR(type, S_IRUGO, show_type, NULL); + +-static ssize_t show_xoffset(struct device *dev, +- struct device_attribute *attr, char *buf) ++static ssize_t show_xoffset(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) + { + return snprintf(buf, PAGE_SIZE, "%d\n", bgrt_tab->image_offset_x); + } +-static DEVICE_ATTR(xoffset, S_IRUGO, show_xoffset, NULL); ++static KOBJECT_ATTR(xoffset, S_IRUGO, show_xoffset, NULL); + +-static ssize_t show_yoffset(struct device *dev, +- struct device_attribute *attr, char *buf) ++static ssize_t show_yoffset(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) + { + return snprintf(buf, PAGE_SIZE, "%d\n", bgrt_tab->image_offset_y); + } +-static DEVICE_ATTR(yoffset, S_IRUGO, show_yoffset, NULL); ++static KOBJECT_ATTR(yoffset, S_IRUGO, show_yoffset, NULL); + + static ssize_t image_read(struct file *file, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t off, size_t count) +@@ -87,8 +87,10 @@ static int __init bgrt_init(void) + if (!bgrt_image) + return -ENODEV; + +- bin_attr_image.private = bgrt_image; +- bin_attr_image.size = bgrt_image_size; ++ pax_open_kernel(); ++ const_cast(bin_attr_image.private) = bgrt_image; ++ const_cast(bin_attr_image.size) = bgrt_image_size; ++ pax_close_kernel(); + + bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj); + if (!bgrt_kobj) +diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c +index 4421f7c9981c..aa32b8149f8a 100644 +--- a/drivers/acpi/blacklist.c ++++ b/drivers/acpi/blacklist.c +@@ -47,13 +47,13 @@ struct acpi_blacklist_item { + u32 is_critical_error; + }; + +-static struct dmi_system_id acpi_rev_dmi_table[] __initdata; ++static const struct dmi_system_id acpi_rev_dmi_table[] __initconst; + + /* + * POLICY: If *anything* doesn't work, put it on the blacklist. + * If they are critical errors, mark it critical, and abort driver load. + */ +-static struct acpi_blacklist_item acpi_blacklist[] __initdata = { ++static const struct acpi_blacklist_item acpi_blacklist[] __initconst = { + /* Compaq Presario 1700 */ + {"PTLTD ", " DSDT ", 0x06040000, ACPI_SIG_DSDT, less_than_or_equal, + "Multiple problems", 1}, +@@ -144,7 +144,7 @@ static int __init dmi_enable_rev_override(const struct dmi_system_id *d) + } + #endif + +-static struct dmi_system_id acpi_rev_dmi_table[] __initdata = { ++static const struct dmi_system_id acpi_rev_dmi_table[] __initconst = { + #ifdef CONFIG_ACPI_REV_OVERRIDE_POSSIBLE + /* + * DELL XPS 13 (2015) switches sound between HDA and I2S +diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c +index 56190d00fd87..406f04cb476b 100644 +--- a/drivers/acpi/bus.c ++++ b/drivers/acpi/bus.c +@@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id) + } + #endif + +-static struct dmi_system_id dsdt_dmi_table[] __initdata = { ++static const struct dmi_system_id dsdt_dmi_table[] __initconst = { + /* + * Invoke DSDT corruption work-around on all Toshiba Satellite. + * https://bugzilla.kernel.org/show_bug.cgi?id=14679 +@@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = { + {} + }; + #else +-static struct dmi_system_id dsdt_dmi_table[] __initdata = { ++static const struct dmi_system_id dsdt_dmi_table[] __initconst = { + {} + }; + #endif +diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c +index e19f530f1083..cc2d29659017 100644 +--- a/drivers/acpi/button.c ++++ b/drivers/acpi/button.c +@@ -556,7 +556,7 @@ static int acpi_button_remove(struct acpi_device *device) + return 0; + } + +-static int param_set_lid_init_state(const char *val, struct kernel_param *kp) ++static int param_set_lid_init_state(const char *val, const struct kernel_param *kp) + { + int result = 0; + +@@ -574,7 +574,7 @@ static int param_set_lid_init_state(const char *val, struct kernel_param *kp) + return result; + } + +-static int param_get_lid_init_state(char *buffer, struct kernel_param *kp) ++static int param_get_lid_init_state(char *buffer, const struct kernel_param *kp) + { + switch (lid_init_state) { + case ACPI_BUTTON_LID_INIT_OPEN: +diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c +index c68e72414a67..e86300825f41 100644 +--- a/drivers/acpi/custom_method.c ++++ b/drivers/acpi/custom_method.c +@@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf, + struct acpi_table_header table; + acpi_status status; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ return -EPERM; ++#endif ++ + if (!(*ppos)) { + /* parse the table header to get the table length */ + if (count <= sizeof(struct acpi_table_header)) +diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c +index 993fd31394c8..cc15d14878d4 100644 +--- a/drivers/acpi/device_pm.c ++++ b/drivers/acpi/device_pm.c +@@ -1026,6 +1026,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze); + + #endif /* CONFIG_PM_SLEEP */ + ++static void acpi_dev_pm_detach(struct device *dev, bool power_off); ++ + static struct dev_pm_domain acpi_general_pm_domain = { + .ops = { + .runtime_suspend = acpi_subsys_runtime_suspend, +@@ -1042,6 +1044,7 @@ static struct dev_pm_domain acpi_general_pm_domain = { + .restore_early = acpi_subsys_resume_early, + #endif + }, ++ .detach = acpi_dev_pm_detach + }; + + /** +@@ -1119,7 +1122,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on) + acpi_device_wakeup(adev, ACPI_STATE_S0, false); + } + +- dev->pm_domain->detach = acpi_dev_pm_detach; + return 0; + } + EXPORT_SYMBOL_GPL(acpi_dev_pm_attach); +diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c +index 22ca89242518..3bcf39103e04 100644 +--- a/drivers/acpi/ec.c ++++ b/drivers/acpi/ec.c +@@ -1803,7 +1803,7 @@ static int ec_correct_ecdt(const struct dmi_system_id *id) + return 0; + } + +-static struct dmi_system_id ec_dmi_table[] __initdata = { ++static const struct dmi_system_id ec_dmi_table[] __initconst = { + { + ec_correct_ecdt, "MSI MS-171F", { + DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star"), +@@ -1908,7 +1908,7 @@ static const struct dev_pm_ops acpi_ec_pm = { + SET_SYSTEM_SLEEP_PM_OPS(acpi_ec_suspend, acpi_ec_resume) + }; + +-static int param_set_event_clearing(const char *val, struct kernel_param *kp) ++static int param_set_event_clearing(const char *val, const struct kernel_param *kp) + { + int result = 0; + +@@ -1926,7 +1926,7 @@ static int param_set_event_clearing(const char *val, struct kernel_param *kp) + return result; + } + +-static int param_get_event_clearing(char *buffer, struct kernel_param *kp) ++static int param_get_event_clearing(char *buffer, const struct kernel_param *kp) + { + switch (ec_event_clearing) { + case ACPI_EC_EVT_TIMING_STATUS: +diff --git a/drivers/acpi/osi.c b/drivers/acpi/osi.c +index 849f9d2245ca..c97dd816776e 100644 +--- a/drivers/acpi/osi.c ++++ b/drivers/acpi/osi.c +@@ -318,7 +318,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d) + * Note that _OSI("Linux")/_OSI("Darwin") determined here can be overridden + * by acpi_osi=!Linux/acpi_osi=!Darwin command line options. + */ +-static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { ++static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = { + { + .callback = dmi_disable_osi_vista, + .ident = "Fujitsu Siemens", +diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c +index f62c68e24317..e90b61f7d2db 100644 +--- a/drivers/acpi/pci_slot.c ++++ b/drivers/acpi/pci_slot.c +@@ -174,7 +174,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d) + return 0; + } + +-static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = { ++static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = { + /* + * Fujitsu Primequest machines will return 1023 to indicate an + * error if the _SUN method is evaluated on SxFy objects that +diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c +index 2237d3f24f0e..af0be90b4a2b 100644 +--- a/drivers/acpi/processor_idle.c ++++ b/drivers/acpi/processor_idle.c +@@ -842,7 +842,7 @@ static int acpi_processor_setup_cstates(struct acpi_processor *pr) + { + int i, count = CPUIDLE_DRIVER_STATE_START; + struct acpi_processor_cx *cx; +- struct cpuidle_state *state; ++ cpuidle_state_no_const *state; + struct cpuidle_driver *drv = &acpi_idle_driver; + + if (max_cstate == 0) +@@ -1251,7 +1251,7 @@ static int acpi_processor_setup_lpi_states(struct acpi_processor *pr) + { + int i; + struct acpi_lpi_state *lpi; +- struct cpuidle_state *state; ++ cpuidle_state_no_const *state; + struct cpuidle_driver *drv = &acpi_idle_driver; + + if (!pr->flags.has_lpi) +diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c +index 7cfbda4d7c51..74f738cb6073 100644 +--- a/drivers/acpi/processor_pdc.c ++++ b/drivers/acpi/processor_pdc.c +@@ -173,7 +173,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id) + return 0; + } + +-static struct dmi_system_id processor_idle_dmi_table[] __initdata = { ++static const struct dmi_system_id processor_idle_dmi_table[] __initconst = { + { + set_no_mwait, "Extensa 5220", { + DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"), +diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c +index a4327af676fe..d0ebae16f724 100644 +--- a/drivers/acpi/sleep.c ++++ b/drivers/acpi/sleep.c +@@ -160,7 +160,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d) + return 0; + } + +-static struct dmi_system_id acpisleep_dmi_table[] __initdata = { ++static const struct dmi_system_id acpisleep_dmi_table[] __initconst = { + { + .callback = init_old_suspend_ordering, + .ident = "Abit KN9 (nForce4 variant)", +diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c +index cf05ae973381..8a581b452999 100644 +--- a/drivers/acpi/sysfs.c ++++ b/drivers/acpi/sysfs.c +@@ -227,7 +227,7 @@ module_param_cb(trace_method_name, ¶m_ops_trace_method, &trace_method_name, + module_param_cb(trace_debug_layer, ¶m_ops_trace_attrib, &acpi_gbl_trace_dbg_layer, 0644); + module_param_cb(trace_debug_level, ¶m_ops_trace_attrib, &acpi_gbl_trace_dbg_level, 0644); + +-static int param_set_trace_state(const char *val, struct kernel_param *kp) ++static int param_set_trace_state(const char *val, const struct kernel_param *kp) + { + acpi_status status; + const char *method = trace_method_name; +@@ -263,7 +263,7 @@ static int param_set_trace_state(const char *val, struct kernel_param *kp) + return 0; + } + +-static int param_get_trace_state(char *buffer, struct kernel_param *kp) ++static int param_get_trace_state(char *buffer, const struct kernel_param *kp) + { + if (!(acpi_gbl_trace_flags & ACPI_TRACE_ENABLED)) + return sprintf(buffer, "disable"); +@@ -292,7 +292,7 @@ MODULE_PARM_DESC(aml_debug_output, + "To enable/disable the ACPI Debug Object output."); + + /* /sys/module/acpi/parameters/acpica_version */ +-static int param_get_acpica_version(char *buffer, struct kernel_param *kp) ++static int param_get_acpica_version(char *buffer, const struct kernel_param *kp) + { + int result; + +@@ -490,11 +490,11 @@ static u32 num_counters; + static struct attribute **all_attrs; + static u32 acpi_gpe_count; + +-static struct attribute_group interrupt_stats_attr_group = { ++static attribute_group_no_const interrupt_stats_attr_group = { + .name = "interrupts", + }; + +-static struct kobj_attribute *counter_attrs; ++static kobj_attribute_no_const *counter_attrs; + + static void delete_gpe_attr_array(void) + { +@@ -853,13 +853,13 @@ static void __exit interrupt_stats_exit(void) + } + + static ssize_t +-acpi_show_profile(struct device *dev, struct device_attribute *attr, ++acpi_show_profile(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) + { + return sprintf(buf, "%d\n", acpi_gbl_FADT.preferred_profile); + } + +-static const struct device_attribute pm_profile_attr = ++static const struct kobj_attribute pm_profile_attr = + __ATTR(pm_profile, S_IRUGO, acpi_show_profile, NULL); + + static ssize_t hotplug_enabled_show(struct kobject *kobj, +diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c +index 35e8fbca10ad..5f0c4120cf15 100644 +--- a/drivers/acpi/thermal.c ++++ b/drivers/acpi/thermal.c +@@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) { + return 0; + } + +-static struct dmi_system_id thermal_dmi_table[] __initdata = { ++static const struct dmi_system_id thermal_dmi_table[] __initconst = { + /* + * Award BIOS on this AOpen makes thermal control almost worthless. + * http://bugzilla.kernel.org/show_bug.cgi?id=8842 +diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c +index 02ded25c82e4..ff23e2d8968a 100644 +--- a/drivers/acpi/video_detect.c ++++ b/drivers/acpi/video_detect.c +@@ -41,7 +41,6 @@ ACPI_MODULE_NAME("video"); + void acpi_video_unregister_backlight(void); + + static bool backlight_notifier_registered; +-static struct notifier_block backlight_nb; + static struct work_struct backlight_notify_work; + + static enum acpi_backlight_type acpi_backlight_cmdline = acpi_backlight_undef; +@@ -339,6 +338,10 @@ static int acpi_video_backlight_notify(struct notifier_block *nb, + return NOTIFY_OK; + } + ++static struct notifier_block backlight_nb = { ++ .notifier_call = acpi_video_backlight_notify, ++}; ++ + /* + * Determine which type of backlight interface to use on this system, + * First check cmdline, then dmi quirks, then do autodetect. +@@ -369,8 +372,6 @@ enum acpi_backlight_type acpi_video_get_backlight_type(void) + &video_caps, NULL); + INIT_WORK(&backlight_notify_work, + acpi_video_backlight_notify_work); +- backlight_nb.notifier_call = acpi_video_backlight_notify; +- backlight_nb.priority = 0; + if (backlight_register_notifier(&backlight_nb) == 0) + backlight_notifier_registered = true; + init_done = true; +diff --git a/drivers/android/binder.c b/drivers/android/binder.c +index 3c71b982bf2a..03bc39b96aa7 100644 +--- a/drivers/android/binder.c ++++ b/drivers/android/binder.c +@@ -119,7 +119,7 @@ static DECLARE_WAIT_QUEUE_HEAD(binder_user_error_wait); + static int binder_stop_on_user_error; + + static int binder_set_stop_on_user_error(const char *val, +- struct kernel_param *kp) ++ const struct kernel_param *kp) + { + int ret; + +diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c +index 33e363dcc63b..1694417d4aaf 100644 +--- a/drivers/ata/libata-core.c ++++ b/drivers/ata/libata-core.c +@@ -105,7 +105,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev); + static void ata_dev_xfermask(struct ata_device *dev); + static unsigned long ata_dev_blacklisted(const struct ata_device *dev); + +-atomic_t ata_print_id = ATOMIC_INIT(0); ++atomic_unchecked_t ata_print_id = ATOMIC_INIT(0); + + struct ata_force_param { + const char *name; +@@ -4990,7 +4990,7 @@ void ata_qc_free(struct ata_queued_cmd *qc) + struct ata_port *ap; + unsigned int tag; + +- WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ ++ BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ + ap = qc->ap; + + qc->flags = 0; +@@ -5007,7 +5007,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc) + struct ata_port *ap; + struct ata_link *link; + +- WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ ++ BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ + WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE)); + ap = qc->ap; + link = qc->dev->link; +@@ -6119,6 +6119,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops) + return; + + spin_lock(&lock); ++ pax_open_kernel(); + + for (cur = ops->inherits; cur; cur = cur->inherits) { + void **inherit = (void **)cur; +@@ -6132,8 +6133,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops) + if (IS_ERR(*pp)) + *pp = NULL; + +- ops->inherits = NULL; ++ const_cast(ops->inherits) = NULL; + ++ pax_close_kernel(); + spin_unlock(&lock); + } + +@@ -6329,7 +6331,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht) + + /* give ports names and add SCSI hosts */ + for (i = 0; i < host->n_ports; i++) { +- host->ports[i]->print_id = atomic_inc_return(&ata_print_id); ++ host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id); + host->ports[i]->local_port_no = i + 1; + } + +diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c +index 8e575fbdf31d..104fcff55526 100644 +--- a/drivers/ata/libata-scsi.c ++++ b/drivers/ata/libata-scsi.c +@@ -4908,7 +4908,7 @@ int ata_sas_port_init(struct ata_port *ap) + + if (rc) + return rc; +- ap->print_id = atomic_inc_return(&ata_print_id); ++ ap->print_id = atomic_inc_return_unchecked(&ata_print_id); + return 0; + } + EXPORT_SYMBOL_GPL(ata_sas_port_init); +diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h +index 3b301a48007c..ff1567665d79 100644 +--- a/drivers/ata/libata.h ++++ b/drivers/ata/libata.h +@@ -53,7 +53,7 @@ enum { + ATA_DNXFER_QUIET = (1 << 31), + }; + +-extern atomic_t ata_print_id; ++extern atomic_unchecked_t ata_print_id; + extern int atapi_passthru16; + extern int libata_fua; + extern int libata_noacpi; +diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c +index b4d54771c9fe..9ec8e0bb7b85 100644 +--- a/drivers/ata/pata_arasan_cf.c ++++ b/drivers/ata/pata_arasan_cf.c +@@ -864,7 +864,9 @@ static int arasan_cf_probe(struct platform_device *pdev) + /* Handle platform specific quirks */ + if (quirk) { + if (quirk & CF_BROKEN_PIO) { +- ap->ops->set_piomode = NULL; ++ pax_open_kernel(); ++ const_cast(ap->ops->set_piomode) = NULL; ++ pax_close_kernel(); + ap->pio_mask = 0; + } + if (quirk & CF_BROKEN_MWDMA) +diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c +index f9b983ae6877..887b9d89f2d0 100644 +--- a/drivers/atm/adummy.c ++++ b/drivers/atm/adummy.c +@@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb) + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + + return 0; + } +diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c +index f1a9198dfe5a..f466a4a9b579 100644 +--- a/drivers/atm/ambassador.c ++++ b/drivers/atm/ambassador.c +@@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) { + PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx); + + // VC layer stats +- atomic_inc(&ATM_SKB(skb)->vcc->stats->tx); ++ atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx); + + // free the descriptor + kfree (tx_descr); +@@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) { + dump_skb ("<<<", vc, skb); + + // VC layer stats +- atomic_inc(&atm_vcc->stats->rx); ++ atomic_inc_unchecked(&atm_vcc->stats->rx); + __net_timestamp(skb); + // end of our responsibility + atm_vcc->push (atm_vcc, skb); +@@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) { + } else { + PRINTK (KERN_INFO, "dropped over-size frame"); + // should we count this? +- atomic_inc(&atm_vcc->stats->rx_drop); ++ atomic_inc_unchecked(&atm_vcc->stats->rx_drop); + } + + } else { +@@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) { + } + + if (check_area (skb->data, skb->len)) { +- atomic_inc(&atm_vcc->stats->tx_err); ++ atomic_inc_unchecked(&atm_vcc->stats->tx_err); + return -ENOMEM; // ? + } + +diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c +index 480fa6ffbc09..947067c9d6ea 100644 +--- a/drivers/atm/atmtcp.c ++++ b/drivers/atm/atmtcp.c +@@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb) + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb(skb); + if (dev_data) return 0; +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -ENOLINK; + } + size = skb->len+sizeof(struct atmtcp_hdr); +@@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb) + if (!new_skb) { + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -ENOBUFS; + } + hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr)); +@@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb) + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb(skb); + out_vcc->push(out_vcc,new_skb); +- atomic_inc(&vcc->stats->tx); +- atomic_inc(&out_vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->tx); ++ atomic_inc_unchecked(&out_vcc->stats->rx); + return 0; + } + +@@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb) + read_unlock(&vcc_sklist_lock); + if (!out_vcc) { + result = -EUNATCH; +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + goto done; + } + skb_pull(skb,sizeof(struct atmtcp_hdr)); +@@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb) + __net_timestamp(new_skb); + skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len); + out_vcc->push(out_vcc,new_skb); +- atomic_inc(&vcc->stats->tx); +- atomic_inc(&out_vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->tx); ++ atomic_inc_unchecked(&out_vcc->stats->rx); + done: + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb(skb); +diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c +index 40c2d561417b..58e2b4e6dfe2 100644 +--- a/drivers/atm/eni.c ++++ b/drivers/atm/eni.c +@@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc) + DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n", + vcc->dev->number); + length = 0; +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + } + else { + length = ATM_CELL_SIZE-1; /* no HEC */ +@@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc) + size); + } + eff = length = 0; +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + } + else { + size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2); +@@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc) + "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n", + vcc->dev->number,vcc->vci,length,size << 2,descr); + length = eff = 0; +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + } + } + skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL; +@@ -770,7 +770,7 @@ rx_dequeued++; + vcc->push(vcc,skb); + pushed++; + } +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + wake_up(&eni_dev->rx_wait); + } +@@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev) + DMA_TO_DEVICE); + if (vcc->pop) vcc->pop(vcc,skb); + else dev_kfree_skb_irq(skb); +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + wake_up(&eni_dev->tx_wait); + dma_complete++; + } +diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c +index 85aaf2222587..8730d15f1c62 100644 +--- a/drivers/atm/firestream.c ++++ b/drivers/atm/firestream.c +@@ -753,7 +753,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q) + } + } + +- atomic_inc(&ATM_SKB(skb)->vcc->stats->tx); ++ atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx); + + fs_dprintk (FS_DEBUG_TXMEM, "i"); + fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb); +@@ -820,7 +820,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q) + #endif + skb_put (skb, qe->p1 & 0xffff); + ATM_SKB(skb)->vcc = atm_vcc; +- atomic_inc(&atm_vcc->stats->rx); ++ atomic_inc_unchecked(&atm_vcc->stats->rx); + __net_timestamp(skb); + fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb); + atm_vcc->push (atm_vcc, skb); +@@ -841,12 +841,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q) + kfree (pe); + } + if (atm_vcc) +- atomic_inc(&atm_vcc->stats->rx_drop); ++ atomic_inc_unchecked(&atm_vcc->stats->rx_drop); + break; + case 0x1f: /* Reassembly abort: no buffers. */ + /* Silently increment error counter. */ + if (atm_vcc) +- atomic_inc(&atm_vcc->stats->rx_drop); ++ atomic_inc_unchecked(&atm_vcc->stats->rx_drop); + break; + default: /* Hmm. Haven't written the code to handle the others yet... -- REW */ + printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n", +diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c +index 81aaa505862c..84b214ba7297 100644 +--- a/drivers/atm/fore200e.c ++++ b/drivers/atm/fore200e.c +@@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e) + #endif + /* check error condition */ + if (*entry->status & STATUS_ERROR) +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + else +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + } + } + +@@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp + if (skb == NULL) { + DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len); + +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + return -ENOMEM; + } + +@@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp + + dev_kfree_skb_any(skb); + +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + return -ENOMEM; + } + + ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0); + + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0); + +@@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e) + DPRINTK(2, "damaged PDU on %d.%d.%d\n", + fore200e->atm_dev->number, + entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + } + } + +@@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb) + goto retry_here; + } + +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + + fore200e->tx_sat++; + DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n", +diff --git a/drivers/atm/he.c b/drivers/atm/he.c +index 31b513a23ae0..940ef04a5f69 100644 +--- a/drivers/atm/he.c ++++ b/drivers/atm/he.c +@@ -1691,7 +1691,7 @@ he_service_rbrq(struct he_dev *he_dev, int group) + + if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) { + hprintk("HBUF_ERR! (cid 0x%x)\n", cid); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + goto return_host_buffers; + } + +@@ -1718,7 +1718,7 @@ he_service_rbrq(struct he_dev *he_dev, int group) + RBRQ_LEN_ERR(he_dev->rbrq_head) + ? "LEN_ERR" : "", + vcc->vpi, vcc->vci); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto return_host_buffers; + } + +@@ -1770,7 +1770,7 @@ he_service_rbrq(struct he_dev *he_dev, int group) + vcc->push(vcc, skb); + spin_lock(&he_dev->global_lock); + +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + return_host_buffers: + ++pdus_assembled; +@@ -2096,7 +2096,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid) + tpd->vcc->pop(tpd->vcc, tpd->skb); + else + dev_kfree_skb_any(tpd->skb); +- atomic_inc(&tpd->vcc->stats->tx_err); ++ atomic_inc_unchecked(&tpd->vcc->stats->tx_err); + } + dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status)); + return; +@@ -2508,7 +2508,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb) + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -EINVAL; + } + +@@ -2519,7 +2519,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb) + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -EINVAL; + } + #endif +@@ -2531,7 +2531,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb) + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + spin_unlock_irqrestore(&he_dev->global_lock, flags); + return -ENOMEM; + } +@@ -2573,7 +2573,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb) + vcc->pop(vcc, skb); + else + dev_kfree_skb_any(skb); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + spin_unlock_irqrestore(&he_dev->global_lock, flags); + return -ENOMEM; + } +@@ -2604,7 +2604,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb) + __enqueue_tpd(he_dev, tpd, cid); + spin_unlock_irqrestore(&he_dev->global_lock, flags); + +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + + return 0; + } +diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c +index 5fc81e240c24..42907aed25d1 100644 +--- a/drivers/atm/horizon.c ++++ b/drivers/atm/horizon.c +@@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) { + { + struct atm_vcc * vcc = ATM_SKB(skb)->vcc; + // VC layer stats +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + __net_timestamp(skb); + // end of our responsibility + vcc->push (vcc, skb); +@@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) { + dev->tx_iovec = NULL; + + // VC layer stats +- atomic_inc(&ATM_SKB(skb)->vcc->stats->tx); ++ atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx); + + // free the skb + hrz_kfree_skb (skb); +diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c +index 074616b39f4d..d6b3d5f74581 100644 +--- a/drivers/atm/idt77252.c ++++ b/drivers/atm/idt77252.c +@@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc) + else + dev_kfree_skb(skb); + +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + } + + atomic_dec(&scq->used); +@@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe) + if ((sb = dev_alloc_skb(64)) == NULL) { + printk("%s: Can't allocate buffers for aal0.\n", + card->name); +- atomic_add(i, &vcc->stats->rx_drop); ++ atomic_add_unchecked(i, &vcc->stats->rx_drop); + break; + } + if (!atm_charge(vcc, sb->truesize)) { + RXPRINTK("%s: atm_charge() dropped aal0 packets.\n", + card->name); +- atomic_add(i - 1, &vcc->stats->rx_drop); ++ atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); + dev_kfree_skb(sb); + break; + } +@@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe) + ATM_SKB(sb)->vcc = vcc; + __net_timestamp(sb); + vcc->push(vcc, sb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + cell += ATM_CELL_PAYLOAD; + } +@@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe) + "(CDC: %08x)\n", + card->name, len, rpp->len, readl(SAR_REG_CDC)); + recycle_rx_pool_skb(card, rpp); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + return; + } + if (stat & SAR_RSQE_CRC) { + RXPRINTK("%s: AAL5 CRC error.\n", card->name); + recycle_rx_pool_skb(card, rpp); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + return; + } + if (skb_queue_len(&rpp->queue) > 1) { +@@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe) + RXPRINTK("%s: Can't alloc RX skb.\n", + card->name); + recycle_rx_pool_skb(card, rpp); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + return; + } + if (!atm_charge(vcc, skb->truesize)) { +@@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe) + __net_timestamp(skb); + + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + return; + } +@@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe) + __net_timestamp(skb); + + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + if (skb->truesize > SAR_FB_SIZE_3) + add_rx_skb(card, 3, SAR_FB_SIZE_3, 1); +@@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card) + if (vcc->qos.aal != ATM_AAL0) { + RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n", + card->name, vpi, vci); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + goto drop; + } + + if ((sb = dev_alloc_skb(64)) == NULL) { + printk("%s: Can't allocate buffers for AAL0.\n", + card->name); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto drop; + } + +@@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card) + ATM_SKB(sb)->vcc = vcc; + __net_timestamp(sb); + vcc->push(vcc, sb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + + drop: + skb_pull(queue, 64); +@@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam) + + if (vc == NULL) { + printk("%s: NULL connection in send().\n", card->name); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return -EINVAL; + } + if (!test_bit(VCF_TX, &vc->flags)) { + printk("%s: Trying to transmit on a non-tx VC.\n", card->name); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return -EINVAL; + } +@@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam) + break; + default: + printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return -EINVAL; + } + + if (skb_shinfo(skb)->nr_frags != 0) { + printk("%s: No scatter-gather yet.\n", card->name); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return -EINVAL; + } +@@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam) + + err = queue_skb(card, vc, skb, oam); + if (err) { +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb(skb); + return err; + } +@@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags) + skb = dev_alloc_skb(64); + if (!skb) { + printk("%s: Out of memory in send_oam().\n", card->name); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + return -ENOMEM; + } + atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc); +diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c +index b2756765950e..948649d23d03 100644 +--- a/drivers/atm/iphase.c ++++ b/drivers/atm/iphase.c +@@ -1146,7 +1146,7 @@ static int rx_pkt(struct atm_dev *dev) + status = (u_short) (buf_desc_ptr->desc_mode); + if (status & (RX_CER | RX_PTE | RX_OFL)) + { +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + IF_ERR(printk("IA: bad packet, dropping it");) + if (status & RX_CER) { + IF_ERR(printk(" cause: packet CRC error\n");) +@@ -1169,7 +1169,7 @@ static int rx_pkt(struct atm_dev *dev) + len = dma_addr - buf_addr; + if (len > iadev->rx_buf_sz) { + printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto out_free_desc; + } + +@@ -1319,7 +1319,7 @@ static void rx_dle_intr(struct atm_dev *dev) + ia_vcc = INPH_IA_VCC(vcc); + if (ia_vcc == NULL) + { +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + atm_return(vcc, skb->truesize); + dev_kfree_skb_any(skb); + goto INCR_DLE; +@@ -1331,7 +1331,7 @@ static void rx_dle_intr(struct atm_dev *dev) + if ((length > iadev->rx_buf_sz) || (length > + (skb->len - sizeof(struct cpcs_trailer)))) + { +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)", + length, skb->len);) + atm_return(vcc, skb->truesize); +@@ -1347,7 +1347,7 @@ static void rx_dle_intr(struct atm_dev *dev) + + IF_RX(printk("rx_dle_intr: skb push");) + vcc->push(vcc,skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + iadev->rx_pkt_cnt++; + } + INCR_DLE: +@@ -2834,15 +2834,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg) + { + struct k_sonet_stats *stats; + stats = &PRIV(_ia_dev[board])->sonet_stats; +- printk("section_bip: %d\n", atomic_read(&stats->section_bip)); +- printk("line_bip : %d\n", atomic_read(&stats->line_bip)); +- printk("path_bip : %d\n", atomic_read(&stats->path_bip)); +- printk("line_febe : %d\n", atomic_read(&stats->line_febe)); +- printk("path_febe : %d\n", atomic_read(&stats->path_febe)); +- printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs)); +- printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs)); +- printk("tx_cells : %d\n", atomic_read(&stats->tx_cells)); +- printk("rx_cells : %d\n", atomic_read(&stats->rx_cells)); ++ printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip)); ++ printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip)); ++ printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip)); ++ printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe)); ++ printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe)); ++ printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs)); ++ printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs)); ++ printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells)); ++ printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells)); + } + ia_cmds.status = 0; + break; +@@ -2947,7 +2947,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) { + if ((desc == 0) || (desc > iadev->num_tx_desc)) + { + IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);) +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + if (vcc->pop) + vcc->pop(vcc, skb); + else +@@ -3052,14 +3052,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) { + ATM_DESC(skb) = vcc->vci; + skb_queue_tail(&iadev->tx_dma_q, skb); + +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + iadev->tx_pkt_cnt++; + /* Increment transaction counter */ + writel(2, iadev->dma+IPHASE5575_TX_COUNTER); + + #if 0 + /* add flow control logic */ +- if (atomic_read(&vcc->stats->tx) % 20 == 0) { ++ if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) { + if (iavcc->vc_desc_cnt > 10) { + vcc->tx_quota = vcc->tx_quota * 3 / 4; + printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota ); +diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c +index 445505d9ea07..10a1bd79f854 100644 +--- a/drivers/atm/lanai.c ++++ b/drivers/atm/lanai.c +@@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai, + vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0); + lanai_endtx(lanai, lvcc); + lanai_free_skb(lvcc->tx.atmvcc, skb); +- atomic_inc(&lvcc->tx.atmvcc->stats->tx); ++ atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx); + } + + /* Try to fill the buffer - don't call unless there is backlog */ +@@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr) + ATM_SKB(skb)->vcc = lvcc->rx.atmvcc; + __net_timestamp(skb); + lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb); +- atomic_inc(&lvcc->rx.atmvcc->stats->rx); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx); + out: + lvcc->rx.buf.ptr = end; + cardvcc_write(lvcc, endptr, vcc_rxreadptr); +@@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s) + DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 " + "vcc %d\n", lanai->number, (unsigned int) s, vci); + lanai->stats.service_rxnotaal5++; +- atomic_inc(&lvcc->rx.atmvcc->stats->rx_err); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err); + return 0; + } + if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) { +@@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s) + int bytes; + read_unlock(&vcc_sklist_lock); + DPRINTK("got trashed rx pdu on vci %d\n", vci); +- atomic_inc(&lvcc->rx.atmvcc->stats->rx_err); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err); + lvcc->stats.x.aal5.service_trash++; + bytes = (SERVICE_GET_END(s) * 16) - + (((unsigned long) lvcc->rx.buf.ptr) - +@@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s) + } + if (s & SERVICE_STREAM) { + read_unlock(&vcc_sklist_lock); +- atomic_inc(&lvcc->rx.atmvcc->stats->rx_err); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err); + lvcc->stats.x.aal5.service_stream++; + printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream " + "PDU on VCI %d!\n", lanai->number, vci); +@@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s) + return 0; + } + DPRINTK("got rx crc error on vci %d\n", vci); +- atomic_inc(&lvcc->rx.atmvcc->stats->rx_err); ++ atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err); + lvcc->stats.x.aal5.service_rxcrc++; + lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4]; + cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr); +diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c +index c7296b583787..7db29bfd47ea 100644 +--- a/drivers/atm/nicstar.c ++++ b/drivers/atm/nicstar.c +@@ -1635,7 +1635,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb) + if ((vc = (vc_map *) vcc->dev_data) == NULL) { + printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n", + card->index); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EINVAL; + } +@@ -1643,7 +1643,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb) + if (!vc->tx) { + printk("nicstar%d: Trying to transmit on a non-tx VC.\n", + card->index); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EINVAL; + } +@@ -1651,14 +1651,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb) + if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) { + printk("nicstar%d: Only AAL0 and AAL5 are supported.\n", + card->index); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EINVAL; + } + + if (skb_shinfo(skb)->nr_frags != 0) { + printk("nicstar%d: No scatter-gather yet.\n", card->index); +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EINVAL; + } +@@ -1706,11 +1706,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb) + } + + if (push_scqe(card, vc, scq, &scqe, skb) != 0) { +- atomic_inc(&vcc->stats->tx_err); ++ atomic_inc_unchecked(&vcc->stats->tx_err); + dev_kfree_skb_any(skb); + return -EIO; + } +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + + return 0; + } +@@ -2028,14 +2028,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + printk + ("nicstar%d: Can't allocate buffers for aal0.\n", + card->index); +- atomic_add(i, &vcc->stats->rx_drop); ++ atomic_add_unchecked(i, &vcc->stats->rx_drop); + break; + } + if (!atm_charge(vcc, sb->truesize)) { + RXPRINTK + ("nicstar%d: atm_charge() dropped aal0 packets.\n", + card->index); +- atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */ ++ atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */ + dev_kfree_skb_any(sb); + break; + } +@@ -2050,7 +2050,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + ATM_SKB(sb)->vcc = vcc; + __net_timestamp(sb); + vcc->push(vcc, sb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + cell += ATM_CELL_PAYLOAD; + } + +@@ -2067,7 +2067,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + if (iovb == NULL) { + printk("nicstar%d: Out of iovec buffers.\n", + card->index); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + recycle_rx_buf(card, skb); + return; + } +@@ -2091,7 +2091,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + small or large buffer itself. */ + } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) { + printk("nicstar%d: received too big AAL5 SDU.\n", card->index); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, + NS_MAX_IOVECS); + NS_PRV_IOVCNT(iovb) = 0; +@@ -2111,7 +2111,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + ("nicstar%d: Expected a small buffer, and this is not one.\n", + card->index); + which_list(card, skb); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + recycle_rx_buf(card, skb); + vc->rx_iov = NULL; + recycle_iov_buf(card, iovb); +@@ -2124,7 +2124,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + ("nicstar%d: Expected a large buffer, and this is not one.\n", + card->index); + which_list(card, skb); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, + NS_PRV_IOVCNT(iovb)); + vc->rx_iov = NULL; +@@ -2147,7 +2147,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + printk(" - PDU size mismatch.\n"); + else + printk(".\n"); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, + NS_PRV_IOVCNT(iovb)); + vc->rx_iov = NULL; +@@ -2161,14 +2161,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + /* skb points to a small buffer */ + if (!atm_charge(vcc, skb->truesize)) { + push_rxbufs(card, skb); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + } else { + skb_put(skb, len); + dequeue_sm_buf(card, skb); + ATM_SKB(skb)->vcc = vcc; + __net_timestamp(skb); + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */ + struct sk_buff *sb; +@@ -2179,14 +2179,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + if (len <= NS_SMBUFSIZE) { + if (!atm_charge(vcc, sb->truesize)) { + push_rxbufs(card, sb); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + } else { + skb_put(sb, len); + dequeue_sm_buf(card, sb); + ATM_SKB(sb)->vcc = vcc; + __net_timestamp(sb); + vcc->push(vcc, sb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + + push_rxbufs(card, skb); +@@ -2195,7 +2195,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + + if (!atm_charge(vcc, skb->truesize)) { + push_rxbufs(card, skb); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + } else { + dequeue_lg_buf(card, skb); + skb_push(skb, NS_SMBUFSIZE); +@@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + ATM_SKB(skb)->vcc = vcc; + __net_timestamp(skb); + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + + push_rxbufs(card, sb); +@@ -2226,7 +2226,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + printk + ("nicstar%d: Out of huge buffers.\n", + card->index); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + recycle_iovec_rx_bufs(card, + (struct iovec *) + iovb->data, +@@ -2277,7 +2277,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + card->hbpool.count++; + } else + dev_kfree_skb_any(hb); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + } else { + /* Copy the small buffer to the huge buffer */ + sb = (struct sk_buff *)iov->iov_base; +@@ -2311,7 +2311,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe) + ATM_SKB(hb)->vcc = vcc; + __net_timestamp(hb); + vcc->push(vcc, hb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + } + +diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c +index 6ac2b2b1e8de..6373ebdc8315 100644 +--- a/drivers/atm/solos-pci.c ++++ b/drivers/atm/solos-pci.c +@@ -849,7 +849,7 @@ static void solos_bh(unsigned long card_arg) + } + atm_charge(vcc, skb->truesize); + vcc->push(vcc, skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + break; + + case PKT_STATUS: +@@ -1130,7 +1130,7 @@ static uint32_t fpga_tx(struct solos_card *card) + vcc = SKB_CB(oldskb)->vcc; + + if (vcc) { +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + solos_pop(vcc, oldskb); + } else { + dev_kfree_skb_irq(oldskb); +diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c +index 02159345566c..ce9f5b153445 100644 +--- a/drivers/atm/suni.c ++++ b/drivers/atm/suni.c +@@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock); + + + #define ADD_LIMITED(s,v) \ +- atomic_add((v),&stats->s); \ +- if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX); ++ atomic_add_unchecked((v),&stats->s); \ ++ if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX); + + + static void suni_hz(unsigned long from_timer) +diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c +index 5120a96b3a89..e2572bdba19c 100644 +--- a/drivers/atm/uPD98402.c ++++ b/drivers/atm/uPD98402.c +@@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze + struct sonet_stats tmp; + int error = 0; + +- atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs); ++ atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs); + sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp); + if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp)); + if (zero && !error) { +@@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg) + + + #define ADD_LIMITED(s,v) \ +- { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \ +- if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \ +- atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); } ++ { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \ ++ if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \ ++ atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); } + + + static void stat_event(struct atm_dev *dev) +@@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev) + if (reason & uPD98402_INT_PFM) stat_event(dev); + if (reason & uPD98402_INT_PCO) { + (void) GET(PCOCR); /* clear interrupt cause */ +- atomic_add(GET(HECCT), ++ atomic_add_unchecked(GET(HECCT), + &PRIV(dev)->sonet_stats.uncorr_hcs); + } + if ((reason & uPD98402_INT_RFO) && +@@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev) + PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO | + uPD98402_INT_LOS),PIMR); /* enable them */ + (void) fetch_stats(dev,NULL,1); /* clear kernel counters */ +- atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1); +- atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1); +- atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1); ++ atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1); ++ atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1); ++ atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1); + return 0; + } + +diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c +index d3dc95484161..d71820abf117 100644 +--- a/drivers/atm/zatm.c ++++ b/drivers/atm/zatm.c +@@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]); + } + if (!size) { + dev_kfree_skb_irq(skb); +- if (vcc) atomic_inc(&vcc->stats->rx_err); ++ if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err); + continue; + } + if (!atm_charge(vcc,skb->truesize)) { +@@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]); + skb->len = size; + ATM_SKB(skb)->vcc = vcc; + vcc->push(vcc,skb); +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + } + zout(pos & 0xffff,MTA(mbx)); + #if 0 /* probably a stupid idea */ +@@ -734,7 +734,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP | + skb_queue_head(&zatm_vcc->backlog,skb); + break; + } +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + wake_up(&zatm_vcc->tx_wait); + } + +diff --git a/drivers/base/bus.c b/drivers/base/bus.c +index 6470eb8088f4..3a7d92b18b8f 100644 +--- a/drivers/base/bus.c ++++ b/drivers/base/bus.c +@@ -1136,7 +1136,7 @@ int subsys_interface_register(struct subsys_interface *sif) + return -EINVAL; + + mutex_lock(&subsys->p->mutex); +- list_add_tail(&sif->node, &subsys->p->interfaces); ++ pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces); + if (sif->add_dev) { + subsys_dev_iter_init(&iter, subsys, NULL, NULL); + while ((dev = subsys_dev_iter_next(&iter))) +@@ -1161,7 +1161,7 @@ void subsys_interface_unregister(struct subsys_interface *sif) + subsys = sif->subsys; + + mutex_lock(&subsys->p->mutex); +- list_del_init(&sif->node); ++ pax_list_del_init((struct list_head *)&sif->node); + if (sif->remove_dev) { + subsys_dev_iter_init(&iter, subsys, NULL, NULL); + while ((dev = subsys_dev_iter_next(&iter))) +diff --git a/drivers/base/devres.c b/drivers/base/devres.c +index 8fc654f0807b..36e28e9e309b 100644 +--- a/drivers/base/devres.c ++++ b/drivers/base/devres.c +@@ -476,7 +476,9 @@ static int remove_nodes(struct device *dev, + + static int release_nodes(struct device *dev, struct list_head *first, + struct list_head *end, unsigned long flags) +- __releases(&dev->devres_lock) ++ __releases(&dev->devres_lock); ++static int release_nodes(struct device *dev, struct list_head *first, ++ struct list_head *end, unsigned long flags) + { + LIST_HEAD(todo); + int cnt; +diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c +index 44a74cf1372c..a5dd826f82ad 100644 +--- a/drivers/base/devtmpfs.c ++++ b/drivers/base/devtmpfs.c +@@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir) + if (!thread) + return 0; + +- err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL); ++ err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL); + if (err) + printk(KERN_INFO "devtmpfs: error mounting %i\n", err); + else +@@ -380,11 +380,11 @@ static int devtmpfsd(void *p) + *err = sys_unshare(CLONE_NEWNS); + if (*err) + goto out; +- *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options); ++ *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options); + if (*err) + goto out; +- sys_chdir("/.."); /* will traverse into overmounted root */ +- sys_chroot("."); ++ sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */ ++ sys_chroot((char __force_user *)"."); + complete(&setup_done); + while (1) { + spin_lock(&req_lock); +diff --git a/drivers/base/node.c b/drivers/base/node.c +index 5548f9686016..3cbdfc183a2c 100644 +--- a/drivers/base/node.c ++++ b/drivers/base/node.c +@@ -638,7 +638,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf) + struct node_attr { + struct device_attribute attr; + enum node_states state; +-}; ++} __do_const; + + static ssize_t show_node_state(struct device *dev, + struct device_attribute *attr, char *buf) +diff --git a/drivers/base/platform-msi.c b/drivers/base/platform-msi.c +index be6a599bc0c1..d9985c26841d 100644 +--- a/drivers/base/platform-msi.c ++++ b/drivers/base/platform-msi.c +@@ -24,6 +24,8 @@ + #include <linux/msi.h> + #include <linux/slab.h> + ++#include <asm/pgtable.h> ++ + #define DEV_ID_SHIFT 21 + #define MAX_DEV_MSIS (1 << (32 - DEV_ID_SHIFT)) + +@@ -81,10 +83,12 @@ static void platform_msi_update_dom_ops(struct msi_domain_info *info) + + BUG_ON(!ops); + ++ pax_open_kernel(); + if (ops->msi_init == NULL) +- ops->msi_init = platform_msi_init; ++ const_cast(ops->msi_init) = platform_msi_init; + if (ops->set_desc == NULL) +- ops->set_desc = platform_msi_set_desc; ++ const_cast(ops->set_desc) = platform_msi_set_desc; ++ pax_close_kernel(); + } + + static void platform_msi_write_msg(struct irq_data *data, struct msi_msg *msg) +@@ -102,16 +106,18 @@ static void platform_msi_update_chip_ops(struct msi_domain_info *info) + struct irq_chip *chip = info->chip; + + BUG_ON(!chip); ++ pax_open_kernel(); + if (!chip->irq_mask) +- chip->irq_mask = irq_chip_mask_parent; ++ const_cast(chip->irq_mask) = irq_chip_mask_parent; + if (!chip->irq_unmask) +- chip->irq_unmask = irq_chip_unmask_parent; ++ const_cast(chip->irq_unmask) = irq_chip_unmask_parent; + if (!chip->irq_eoi) +- chip->irq_eoi = irq_chip_eoi_parent; ++ const_cast(chip->irq_eoi) = irq_chip_eoi_parent; + if (!chip->irq_set_affinity) +- chip->irq_set_affinity = msi_domain_set_affinity; ++ const_cast(chip->irq_set_affinity) = msi_domain_set_affinity; + if (!chip->irq_write_msi_msg) +- chip->irq_write_msi_msg = platform_msi_write_msg; ++ const_cast(chip->irq_write_msi_msg) = platform_msi_write_msg; ++ pax_close_kernel(); + } + + static void platform_msi_free_descs(struct device *dev, int base, int nvec) +diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c +index e023066e4215..a28458ac0f53 100644 +--- a/drivers/base/power/domain.c ++++ b/drivers/base/power/domain.c +@@ -1895,8 +1895,10 @@ int genpd_dev_pm_attach(struct device *dev) + goto out; + } + +- dev->pm_domain->detach = genpd_dev_pm_detach; +- dev->pm_domain->sync = genpd_dev_pm_sync; ++ pax_open_kernel(); ++ const_cast(dev->pm_domain->detach) = genpd_dev_pm_detach; ++ const_cast(dev->pm_domain->sync) = genpd_dev_pm_sync; ++ pax_close_kernel(); + + mutex_lock(&pd->lock); + ret = genpd_poweron(pd, 0); +diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c +index 147d2e3678aa..bf379255f741 100644 +--- a/drivers/base/power/runtime.c ++++ b/drivers/base/power/runtime.c +@@ -16,35 +16,32 @@ + + typedef int (*pm_callback_t)(struct device *); + +-static pm_callback_t __rpm_get_callback(struct device *dev, size_t cb_offset) +-{ +- pm_callback_t cb; +- const struct dev_pm_ops *ops; +- +- if (dev->pm_domain) +- ops = &dev->pm_domain->ops; +- else if (dev->type && dev->type->pm) +- ops = dev->type->pm; +- else if (dev->class && dev->class->pm) +- ops = dev->class->pm; +- else if (dev->bus && dev->bus->pm) +- ops = dev->bus->pm; +- else +- ops = NULL; +- +- if (ops) +- cb = *(pm_callback_t *)((void *)ops + cb_offset); +- else +- cb = NULL; +- +- if (!cb && dev->driver && dev->driver->pm) +- cb = *(pm_callback_t *)((void *)dev->driver->pm + cb_offset); +- +- return cb; +-} +- +-#define RPM_GET_CALLBACK(dev, callback) \ +- __rpm_get_callback(dev, offsetof(struct dev_pm_ops, callback)) ++#define RPM_GET_CALLBACK(dev, callback) \ ++({ \ ++ pm_callback_t cb; \ ++ const struct dev_pm_ops *ops; \ ++ \ ++ if (dev->pm_domain) \ ++ ops = &dev->pm_domain->ops; \ ++ else if (dev->type && dev->type->pm) \ ++ ops = dev->type->pm; \ ++ else if (dev->class && dev->class->pm) \ ++ ops = dev->class->pm; \ ++ else if (dev->bus && dev->bus->pm) \ ++ ops = dev->bus->pm; \ ++ else \ ++ ops = NULL; \ ++ \ ++ if (ops) \ ++ cb = ops->callback; \ ++ else \ ++ cb = NULL; \ ++ \ ++ if (!cb && dev->driver && dev->driver->pm) \ ++ cb = dev->driver->pm->callback; \ ++ \ ++ cb; \ ++}) + + static int rpm_resume(struct device *dev, int rpmflags); + static int rpm_suspend(struct device *dev, int rpmflags); +@@ -263,8 +260,8 @@ static int rpm_check_suspend_allowed(struct device *dev) + * @cb: Runtime PM callback to run. + * @dev: Device to run the callback for. + */ ++static int __rpm_callback(int (*cb)(struct device *), struct device *dev) __must_hold(&dev->power.lock); + static int __rpm_callback(int (*cb)(struct device *), struct device *dev) +- __releases(&dev->power.lock) __acquires(&dev->power.lock) + { + int retval; + +@@ -412,8 +409,8 @@ static int rpm_callback(int (*cb)(struct device *), struct device *dev) + * + * This function must be called under dev->power.lock with interrupts disabled. + */ ++static int rpm_suspend(struct device *dev, int rpmflags) __must_hold(&dev->power.lock); + static int rpm_suspend(struct device *dev, int rpmflags) +- __releases(&dev->power.lock) __acquires(&dev->power.lock) + { + int (*callback)(struct device *); + struct device *parent = NULL; +@@ -594,8 +591,8 @@ static int rpm_suspend(struct device *dev, int rpmflags) + * + * This function must be called under dev->power.lock with interrupts disabled. + */ ++static int rpm_resume(struct device *dev, int rpmflags) __must_hold(&dev->power.lock); + static int rpm_resume(struct device *dev, int rpmflags) +- __releases(&dev->power.lock) __acquires(&dev->power.lock) + { + int (*callback)(struct device *); + struct device *parent = NULL; +diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c +index a7b46798c81d..d302490447f4 100644 +--- a/drivers/base/power/sysfs.c ++++ b/drivers/base/power/sysfs.c +@@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev, + return -EIO; + } + } +- return sprintf(buf, p); ++ return sprintf(buf, "%s", p); + } + + static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL); +diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c +index 62e4de2aa8d1..38961cd633a3 100644 +--- a/drivers/base/power/wakeup.c ++++ b/drivers/base/power/wakeup.c +@@ -36,14 +36,14 @@ static bool pm_abort_suspend __read_mostly; + * They need to be modified together atomically, so it's better to use one + * atomic variable to hold them both. + */ +-static atomic_t combined_event_count = ATOMIC_INIT(0); ++static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0); + + #define IN_PROGRESS_BITS (sizeof(int) * 4) + #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1) + + static void split_counters(unsigned int *cnt, unsigned int *inpr) + { +- unsigned int comb = atomic_read(&combined_event_count); ++ unsigned int comb = atomic_read_unchecked(&combined_event_count); + + *cnt = (comb >> IN_PROGRESS_BITS); + *inpr = comb & MAX_IN_PROGRESS; +@@ -538,7 +538,7 @@ static void wakeup_source_activate(struct wakeup_source *ws) + ws->start_prevent_time = ws->last_time; + + /* Increment the counter of events in progress. */ +- cec = atomic_inc_return(&combined_event_count); ++ cec = atomic_inc_return_unchecked(&combined_event_count); + + trace_wakeup_source_activate(ws->name, cec); + } +@@ -664,7 +664,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws) + * Increment the counter of registered wakeup events and decrement the + * couter of wakeup events in progress simultaneously. + */ +- cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count); ++ cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count); + trace_wakeup_source_deactivate(ws->name, cec); + + split_counters(&cnt, &inpr); +diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c +index 36ce3511c733..bfb18b968b06 100644 +--- a/drivers/base/regmap/regmap-debugfs.c ++++ b/drivers/base/regmap/regmap-debugfs.c +@@ -410,7 +410,7 @@ static const struct file_operations regmap_reg_ranges_fops = { + static int regmap_access_show(struct seq_file *s, void *ignored) + { + struct regmap *map = s->private; +- int i, reg_len; ++ unsigned int i, reg_len; + + reg_len = regmap_calc_reg_len(map->max_register); + +diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c +index ae63bb0875ea..64815791c432 100644 +--- a/drivers/base/regmap/regmap.c ++++ b/drivers/base/regmap/regmap.c +@@ -425,8 +425,8 @@ static void regmap_unlock_mutex(void *__map) + mutex_unlock(&map->mutex); + } + ++static void regmap_lock_spinlock(void *__map) __acquires(&map->spinlock); + static void regmap_lock_spinlock(void *__map) +-__acquires(&map->spinlock) + { + struct regmap *map = __map; + unsigned long flags; +@@ -435,8 +435,8 @@ __acquires(&map->spinlock) + map->spinlock_flags = flags; + } + ++static void regmap_unlock_spinlock(void *__map) __releases(&map->spinlock); + static void regmap_unlock_spinlock(void *__map) +-__releases(&map->spinlock) + { + struct regmap *map = __map; + spin_unlock_irqrestore(&map->spinlock, map->spinlock_flags); +diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c +index 8d98a329f6ea..61d31652400e 100644 +--- a/drivers/base/syscore.c ++++ b/drivers/base/syscore.c +@@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock); + void register_syscore_ops(struct syscore_ops *ops) + { + mutex_lock(&syscore_ops_lock); +- list_add_tail(&ops->node, &syscore_ops_list); ++ pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list); + mutex_unlock(&syscore_ops_lock); + } + EXPORT_SYMBOL_GPL(register_syscore_ops); +@@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops); + void unregister_syscore_ops(struct syscore_ops *ops) + { + mutex_lock(&syscore_ops_lock); +- list_del(&ops->node); ++ pax_list_del((struct list_head *)&ops->node); + mutex_unlock(&syscore_ops_lock); + } + EXPORT_SYMBOL_GPL(unregister_syscore_ops); +diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c +index db9d6bb6352d..9c5dc788dba7 100644 +--- a/drivers/block/cciss.c ++++ b/drivers/block/cciss.c +@@ -3017,7 +3017,7 @@ static void start_io(ctlr_info_t *h) + while (!list_empty(&h->reqQ)) { + c = list_entry(h->reqQ.next, CommandList_struct, list); + /* can't do anything if fifo is full */ +- if ((h->access.fifo_full(h))) { ++ if ((h->access->fifo_full(h))) { + dev_warn(&h->pdev->dev, "fifo full\n"); + break; + } +@@ -3027,7 +3027,7 @@ static void start_io(ctlr_info_t *h) + h->Qdepth--; + + /* Tell the controller execute command */ +- h->access.submit_command(h, c); ++ h->access->submit_command(h, c); + + /* Put job onto the completed Q */ + addQ(&h->cmpQ, c); +@@ -3453,17 +3453,17 @@ static void do_cciss_request(struct request_queue *q) + + static inline unsigned long get_next_completion(ctlr_info_t *h) + { +- return h->access.command_completed(h); ++ return h->access->command_completed(h); + } + + static inline int interrupt_pending(ctlr_info_t *h) + { +- return h->access.intr_pending(h); ++ return h->access->intr_pending(h); + } + + static inline long interrupt_not_for_us(ctlr_info_t *h) + { +- return ((h->access.intr_pending(h) == 0) || ++ return ((h->access->intr_pending(h) == 0) || + (h->interrupts_enabled == 0)); + } + +@@ -3496,7 +3496,7 @@ static inline u32 next_command(ctlr_info_t *h) + u32 a; + + if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant))) +- return h->access.command_completed(h); ++ return h->access->command_completed(h); + + if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) { + a = *(h->reply_pool_head); /* Next cmd in ring buffer */ +@@ -4053,7 +4053,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h) + trans_support & CFGTBL_Trans_use_short_tags); + + /* Change the access methods to the performant access methods */ +- h->access = SA5_performant_access; ++ h->access = &SA5_performant_access; + h->transMethod = CFGTBL_Trans_Performant; + + return; +@@ -4327,7 +4327,7 @@ static int cciss_pci_init(ctlr_info_t *h) + if (prod_index < 0) + return -ENODEV; + h->product_name = products[prod_index].product_name; +- h->access = *(products[prod_index].access); ++ h->access = products[prod_index].access; + + if (cciss_board_disabled(h)) { + dev_warn(&h->pdev->dev, "controller appears to be disabled\n"); +@@ -5058,7 +5058,7 @@ static int cciss_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + } + + /* make sure the board interrupts are off */ +- h->access.set_intr_mask(h, CCISS_INTR_OFF); ++ h->access->set_intr_mask(h, CCISS_INTR_OFF); + rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx); + if (rc) + goto clean2; +@@ -5108,7 +5108,7 @@ static int cciss_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + * fake ones to scoop up any residual completions. + */ + spin_lock_irqsave(&h->lock, flags); +- h->access.set_intr_mask(h, CCISS_INTR_OFF); ++ h->access->set_intr_mask(h, CCISS_INTR_OFF); + spin_unlock_irqrestore(&h->lock, flags); + free_irq(h->intr[h->intr_mode], h); + rc = cciss_request_irq(h, cciss_msix_discard_completions, +@@ -5128,9 +5128,9 @@ static int cciss_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + dev_info(&h->pdev->dev, "Board READY.\n"); + dev_info(&h->pdev->dev, + "Waiting for stale completions to drain.\n"); +- h->access.set_intr_mask(h, CCISS_INTR_ON); ++ h->access->set_intr_mask(h, CCISS_INTR_ON); + msleep(10000); +- h->access.set_intr_mask(h, CCISS_INTR_OFF); ++ h->access->set_intr_mask(h, CCISS_INTR_OFF); + + rc = controller_reset_failed(h->cfgtable); + if (rc) +@@ -5153,7 +5153,7 @@ static int cciss_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + cciss_scsi_setup(h); + + /* Turn the interrupts on so we can service requests */ +- h->access.set_intr_mask(h, CCISS_INTR_ON); ++ h->access->set_intr_mask(h, CCISS_INTR_ON); + + /* Get the firmware version */ + inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL); +@@ -5225,7 +5225,7 @@ static void cciss_shutdown(struct pci_dev *pdev) + kfree(flush_buf); + if (return_code != IO_OK) + dev_warn(&h->pdev->dev, "Error flushing cache\n"); +- h->access.set_intr_mask(h, CCISS_INTR_OFF); ++ h->access->set_intr_mask(h, CCISS_INTR_OFF); + free_irq(h->intr[h->intr_mode], h); + } + +diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h +index 7fda30e4a241..2f279464f75d 100644 +--- a/drivers/block/cciss.h ++++ b/drivers/block/cciss.h +@@ -101,7 +101,7 @@ struct ctlr_info + /* information about each logical volume */ + drive_info_struct *drv[CISS_MAX_LUN]; + +- struct access_method access; ++ struct access_method *access; + + /* queue and queue Info */ + struct list_head reqQ; +@@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h) + } + + static struct access_method SA5_access = { +- SA5_submit_command, +- SA5_intr_mask, +- SA5_fifo_full, +- SA5_intr_pending, +- SA5_completed, ++ .submit_command = SA5_submit_command, ++ .set_intr_mask = SA5_intr_mask, ++ .fifo_full = SA5_fifo_full, ++ .intr_pending = SA5_intr_pending, ++ .command_completed = SA5_completed, + }; + + static struct access_method SA5B_access = { +- SA5_submit_command, +- SA5B_intr_mask, +- SA5_fifo_full, +- SA5B_intr_pending, +- SA5_completed, ++ .submit_command = SA5_submit_command, ++ .set_intr_mask = SA5B_intr_mask, ++ .fifo_full = SA5_fifo_full, ++ .intr_pending = SA5B_intr_pending, ++ .command_completed = SA5_completed, + }; + + static struct access_method SA5_performant_access = { +- SA5_submit_command, +- SA5_performant_intr_mask, +- SA5_fifo_full, +- SA5_performant_intr_pending, +- SA5_performant_completed, ++ .submit_command = SA5_submit_command, ++ .set_intr_mask = SA5_performant_intr_mask, ++ .fifo_full = SA5_fifo_full, ++ .intr_pending = SA5_performant_intr_pending, ++ .command_completed = SA5_performant_completed, + }; + + struct board_type { +diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c +index ab62b81c2ca7..8f384508646d 100644 +--- a/drivers/block/drbd/drbd_bitmap.c ++++ b/drivers/block/drbd/drbd_bitmap.c +@@ -1034,7 +1034,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho + submit_bio(bio); + /* this should not count as user activity and cause the + * resync to throttle -- see drbd_rs_should_slow_down(). */ +- atomic_add(len >> 9, &device->rs_sect_ev); ++ atomic_add_unchecked(len >> 9, &device->rs_sect_ev); + } + } + +diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h +index 4cb8f21ff4ef..d056229d77d1 100644 +--- a/drivers/block/drbd/drbd_int.h ++++ b/drivers/block/drbd/drbd_int.h +@@ -383,7 +383,7 @@ struct drbd_epoch { + struct drbd_connection *connection; + struct list_head list; + unsigned int barrier_nr; +- atomic_t epoch_size; /* increased on every request added. */ ++ atomic_unchecked_t epoch_size; /* increased on every request added. */ + atomic_t active; /* increased on every req. added, and dec on every finished. */ + unsigned long flags; + }; +@@ -595,8 +595,8 @@ struct drbd_md { + u32 flags; + u32 md_size_sect; + +- s32 al_offset; /* signed relative sector offset to activity log */ +- s32 bm_offset; /* signed relative sector offset to bitmap */ ++ s32 al_offset __intentional_overflow(0); /* signed relative sector offset to activity log */ ++ s32 bm_offset __intentional_overflow(0); /* signed relative sector offset to bitmap */ + + /* cached value of bdev->disk_conf->meta_dev_idx (see below) */ + s32 meta_dev_idx; +@@ -960,7 +960,7 @@ struct drbd_device { + unsigned int al_tr_number; + int al_tr_cycle; + wait_queue_head_t seq_wait; +- atomic_t packet_seq; ++ atomic_unchecked_t packet_seq; + unsigned int peer_seq; + spinlock_t peer_seq_lock; + unsigned long comm_bm_set; /* communicated number of set bits. */ +@@ -969,8 +969,8 @@ struct drbd_device { + struct mutex own_state_mutex; + struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */ + char congestion_reason; /* Why we where congested... */ +- atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */ +- atomic_t rs_sect_ev; /* for submitted resync data rate, both */ ++ atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */ ++ atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */ + int rs_last_sect_ev; /* counter to compare with */ + int rs_last_events; /* counter of read or write "events" (unit sectors) + * on the lower level device when we last looked. */ +@@ -1129,7 +1129,7 @@ extern int drbd_send_drequest_csum(struct drbd_peer_device *, sector_t sector, + enum drbd_packet cmd); + extern int drbd_send_ov_request(struct drbd_peer_device *, sector_t sector, int size); + +-extern int drbd_send_bitmap(struct drbd_device *device); ++extern int drbd_send_bitmap(struct drbd_device *device) __intentional_overflow(-1); + extern void drbd_send_sr_reply(struct drbd_peer_device *, enum drbd_state_rv retcode); + extern void conn_send_sr_reply(struct drbd_connection *connection, enum drbd_state_rv retcode); + extern int drbd_send_rs_deallocated(struct drbd_peer_device *, struct drbd_peer_request *); +diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c +index 83482721bc01..f2ddf22ffd5e 100644 +--- a/drivers/block/drbd/drbd_main.c ++++ b/drivers/block/drbd/drbd_main.c +@@ -1363,7 +1363,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet + p->sector = sector; + p->block_id = block_id; + p->blksize = blksize; +- p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq)); ++ p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq)); + return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0); + } + +@@ -1695,7 +1695,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request * + return -EIO; + p->sector = cpu_to_be64(req->i.sector); + p->block_id = (unsigned long)req; +- p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq)); ++ p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq)); + dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio); + if (device->state.conn >= C_SYNC_SOURCE && + device->state.conn <= C_PAUSED_SYNC_T) +@@ -1984,8 +1984,8 @@ void drbd_init_set_defaults(struct drbd_device *device) + atomic_set(&device->unacked_cnt, 0); + atomic_set(&device->local_cnt, 0); + atomic_set(&device->pp_in_use_by_net, 0); +- atomic_set(&device->rs_sect_in, 0); +- atomic_set(&device->rs_sect_ev, 0); ++ atomic_set_unchecked(&device->rs_sect_in, 0); ++ atomic_set_unchecked(&device->rs_sect_ev, 0); + atomic_set(&device->ap_in_flight, 0); + atomic_set(&device->md_io.in_use, 0); + +@@ -2752,8 +2752,8 @@ void drbd_destroy_connection(struct kref *kref) + struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref); + struct drbd_resource *resource = connection->resource; + +- if (atomic_read(&connection->current_epoch->epoch_size) != 0) +- drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size)); ++ if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0) ++ drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size)); + kfree(connection->current_epoch); + + idr_destroy(&connection->peer_devices); +diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c +index f35db29cac76..ac6c47248e78 100644 +--- a/drivers/block/drbd/drbd_nl.c ++++ b/drivers/block/drbd/drbd_nl.c +@@ -89,8 +89,8 @@ int drbd_adm_get_initial_state(struct sk_buff *skb, struct netlink_callback *cb) + #include "drbd_nla.h" + #include <linux/genl_magic_func.h> + +-static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */ +-static atomic_t notify_genl_seq = ATOMIC_INIT(2); /* two. */ ++static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */ ++static atomic_unchecked_t notify_genl_seq = ATOMIC_INIT(2); /* two. */ + + DEFINE_MUTEX(notification_mutex); + +@@ -4549,7 +4549,7 @@ void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib) + unsigned seq; + int err = -ENOMEM; + +- seq = atomic_inc_return(&drbd_genl_seq); ++ seq = atomic_inc_return_unchecked(&drbd_genl_seq); + msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO); + if (!msg) + goto failed; +@@ -4601,7 +4601,7 @@ void notify_resource_state(struct sk_buff *skb, + int err; + + if (!skb) { +- seq = atomic_inc_return(¬ify_genl_seq); ++ seq = atomic_inc_return_unchecked(¬ify_genl_seq); + skb = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO); + err = -ENOMEM; + if (!skb) +@@ -4652,7 +4652,7 @@ void notify_device_state(struct sk_buff *skb, + int err; + + if (!skb) { +- seq = atomic_inc_return(¬ify_genl_seq); ++ seq = atomic_inc_return_unchecked(¬ify_genl_seq); + skb = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO); + err = -ENOMEM; + if (!skb) +@@ -4701,7 +4701,7 @@ void notify_connection_state(struct sk_buff *skb, + int err; + + if (!skb) { +- seq = atomic_inc_return(¬ify_genl_seq); ++ seq = atomic_inc_return_unchecked(¬ify_genl_seq); + skb = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO); + err = -ENOMEM; + if (!skb) +@@ -4751,7 +4751,7 @@ void notify_peer_device_state(struct sk_buff *skb, + int err; + + if (!skb) { +- seq = atomic_inc_return(¬ify_genl_seq); ++ seq = atomic_inc_return_unchecked(¬ify_genl_seq); + skb = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO); + err = -ENOMEM; + if (!skb) +@@ -4794,7 +4794,7 @@ void notify_helper(enum drbd_notification_type type, + { + struct drbd_resource *resource = device ? device->resource : connection->resource; + struct drbd_helper_info helper_info; +- unsigned int seq = atomic_inc_return(¬ify_genl_seq); ++ unsigned int seq = atomic_inc_return_unchecked(¬ify_genl_seq); + struct sk_buff *skb = NULL; + struct drbd_genlmsghdr *dh; + int err; +diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c +index 942384f34e22..2a20af47eda7 100644 +--- a/drivers/block/drbd/drbd_receiver.c ++++ b/drivers/block/drbd/drbd_receiver.c +@@ -898,7 +898,7 @@ int drbd_connected(struct drbd_peer_device *peer_device) + struct drbd_device *device = peer_device->device; + int err; + +- atomic_set(&device->packet_seq, 0); ++ atomic_set_unchecked(&device->packet_seq, 0); + device->peer_seq = 0; + + device->state_mutex = peer_device->connection->agreed_pro_version < 100 ? +@@ -1333,7 +1333,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio + do { + next_epoch = NULL; + +- epoch_size = atomic_read(&epoch->epoch_size); ++ epoch_size = atomic_read_unchecked(&epoch->epoch_size); + + switch (ev & ~EV_CLEANUP) { + case EV_PUT: +@@ -1373,7 +1373,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio + rv = FE_DESTROYED; + } else { + epoch->flags = 0; +- atomic_set(&epoch->epoch_size, 0); ++ atomic_set_unchecked(&epoch->epoch_size, 0); + /* atomic_set(&epoch->active, 0); is already zero */ + if (rv == FE_STILL_LIVE) + rv = FE_RECYCLED; +@@ -1759,7 +1759,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf + conn_wait_active_ee_empty(connection); + drbd_flush(connection); + +- if (atomic_read(&connection->current_epoch->epoch_size)) { ++ if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) { + epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO); + if (epoch) + break; +@@ -1773,11 +1773,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf + } + + epoch->flags = 0; +- atomic_set(&epoch->epoch_size, 0); ++ atomic_set_unchecked(&epoch->epoch_size, 0); + atomic_set(&epoch->active, 0); + + spin_lock(&connection->epoch_lock); +- if (atomic_read(&connection->current_epoch->epoch_size)) { ++ if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) { + list_add(&epoch->list, &connection->current_epoch->list); + connection->current_epoch = epoch; + connection->epochs++; +@@ -2030,7 +2030,9 @@ static int e_end_resync_block(struct drbd_work *w, int unused) + } + + static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t sector, +- struct packet_info *pi) __releases(local) ++ struct packet_info *pi) __releases(local); ++static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t sector, ++ struct packet_info *pi) + { + struct drbd_device *device = peer_device->device; + struct drbd_peer_request *peer_req; +@@ -2052,7 +2054,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto + list_add_tail(&peer_req->w.list, &device->sync_ee); + spin_unlock_irq(&device->resource->req_lock); + +- atomic_add(pi->size >> 9, &device->rs_sect_ev); ++ atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev); + if (drbd_submit_peer_request(device, peer_req, REQ_OP_WRITE, 0, + DRBD_FAULT_RS_WR) == 0) + return 0; +@@ -2151,7 +2153,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet + drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size); + } + +- atomic_add(pi->size >> 9, &device->rs_sect_in); ++ atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in); + + return err; + } +@@ -2548,7 +2550,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info * + + err = wait_for_and_update_peer_seq(peer_device, peer_seq); + drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size); +- atomic_inc(&connection->current_epoch->epoch_size); ++ atomic_inc_unchecked(&connection->current_epoch->epoch_size); + err2 = drbd_drain_block(peer_device, pi->size); + if (!err) + err = err2; +@@ -2589,7 +2591,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info * + + spin_lock(&connection->epoch_lock); + peer_req->epoch = connection->current_epoch; +- atomic_inc(&peer_req->epoch->epoch_size); ++ atomic_inc_unchecked(&peer_req->epoch->epoch_size); + atomic_inc(&peer_req->epoch->active); + spin_unlock(&connection->epoch_lock); + +@@ -2735,7 +2737,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device) + + curr_events = (int)part_stat_read(&disk->part0, sectors[0]) + + (int)part_stat_read(&disk->part0, sectors[1]) - +- atomic_read(&device->rs_sect_ev); ++ atomic_read_unchecked(&device->rs_sect_ev); + + if (atomic_read(&device->ap_actlog_cnt) + || curr_events - device->rs_last_events > 64) { +@@ -2881,7 +2883,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet + device->use_csums = true; + } else if (pi->cmd == P_OV_REPLY) { + /* track progress, we may need to throttle */ +- atomic_add(size >> 9, &device->rs_sect_in); ++ atomic_add_unchecked(size >> 9, &device->rs_sect_in); + peer_req->w.cb = w_e_end_ov_reply; + dec_rs_pending(device); + /* drbd_rs_begin_io done when we sent this request, +@@ -2954,7 +2956,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet + goto out_free_e; + + submit_for_resync: +- atomic_add(size >> 9, &device->rs_sect_ev); ++ atomic_add_unchecked(size >> 9, &device->rs_sect_ev); + + submit: + update_receiver_timing_details(connection, drbd_submit_peer_request); +@@ -4907,7 +4909,7 @@ static int receive_rs_deallocated(struct drbd_connection *connection, struct pac + list_add_tail(&peer_req->w.list, &device->sync_ee); + spin_unlock_irq(&device->resource->req_lock); + +- atomic_add(pi->size >> 9, &device->rs_sect_ev); ++ atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev); + err = drbd_submit_peer_request(device, peer_req, op, 0, DRBD_FAULT_RS_WR); + + if (err) { +@@ -4931,7 +4933,7 @@ static int receive_rs_deallocated(struct drbd_connection *connection, struct pac + drbd_send_ack_ex(peer_device, P_NEG_ACK, sector, size, ID_SYNCER); + } + +- atomic_add(size >> 9, &device->rs_sect_in); ++ atomic_add_unchecked(size >> 9, &device->rs_sect_in); + + return err; + } +@@ -4940,7 +4942,7 @@ struct data_cmd { + int expect_payload; + unsigned int pkt_size; + int (*fn)(struct drbd_connection *, struct packet_info *); +-}; ++} __do_const; + + static struct data_cmd drbd_cmd_handler[] = { + [P_DATA] = { 1, sizeof(struct p_data), receive_Data }, +@@ -5068,7 +5070,7 @@ static void conn_disconnect(struct drbd_connection *connection) + if (!list_empty(&connection->current_epoch->list)) + drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n"); + /* ok, no more ee's on the fly, it is safe to reset the epoch_size */ +- atomic_set(&connection->current_epoch->epoch_size, 0); ++ atomic_set_unchecked(&connection->current_epoch->epoch_size, 0); + connection->send.seen_any_write_yet = false; + + drbd_info(connection, "Connection closed\n"); +@@ -5574,7 +5576,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info * + put_ldev(device); + } + dec_rs_pending(device); +- atomic_add(blksize >> 9, &device->rs_sect_in); ++ atomic_add_unchecked(blksize >> 9, &device->rs_sect_in); + + return 0; + } +@@ -5825,7 +5827,7 @@ static int got_skip(struct drbd_connection *connection, struct packet_info *pi) + struct meta_sock_cmd { + size_t pkt_size; + int (*fn)(struct drbd_connection *connection, struct packet_info *); +-}; ++} __do_const; + + static void set_rcvtimeo(struct drbd_connection *connection, bool ping_timeout) + { +diff --git a/drivers/block/drbd/drbd_state.c b/drivers/block/drbd/drbd_state.c +index eea0c4aec978..4eba9a882903 100644 +--- a/drivers/block/drbd/drbd_state.c ++++ b/drivers/block/drbd/drbd_state.c +@@ -1507,9 +1507,10 @@ int drbd_bitmap_io_from_worker(struct drbd_device *device, + + void notify_resource_state_change(struct sk_buff *skb, + unsigned int seq, +- struct drbd_resource_state_change *resource_state_change, ++ void *_resource_state_change, + enum drbd_notification_type type) + { ++ struct drbd_resource_state_change *resource_state_change = _resource_state_change; + struct drbd_resource *resource = resource_state_change->resource; + struct resource_info resource_info = { + .res_role = resource_state_change->role[NEW], +@@ -1523,9 +1524,10 @@ void notify_resource_state_change(struct sk_buff *skb, + + void notify_connection_state_change(struct sk_buff *skb, + unsigned int seq, +- struct drbd_connection_state_change *connection_state_change, ++ void *_connection_state_change, + enum drbd_notification_type type) + { ++ struct drbd_connection_state_change *connection_state_change = _connection_state_change; + struct drbd_connection *connection = connection_state_change->connection; + struct connection_info connection_info = { + .conn_connection_state = connection_state_change->cstate[NEW], +@@ -1537,9 +1539,10 @@ void notify_connection_state_change(struct sk_buff *skb, + + void notify_device_state_change(struct sk_buff *skb, + unsigned int seq, +- struct drbd_device_state_change *device_state_change, ++ void *_device_state_change, + enum drbd_notification_type type) + { ++ struct drbd_device_state_change *device_state_change = _device_state_change; + struct drbd_device *device = device_state_change->device; + struct device_info device_info = { + .dev_disk_state = device_state_change->disk_state[NEW], +@@ -1550,9 +1553,10 @@ void notify_device_state_change(struct sk_buff *skb, + + void notify_peer_device_state_change(struct sk_buff *skb, + unsigned int seq, +- struct drbd_peer_device_state_change *p, ++ void *_p, + enum drbd_notification_type type) + { ++ struct drbd_peer_device_state_change *p = _p; + struct drbd_peer_device *peer_device = p->peer_device; + struct peer_device_info peer_device_info = { + .peer_repl_state = p->repl_state[NEW], +diff --git a/drivers/block/drbd/drbd_state.h b/drivers/block/drbd/drbd_state.h +index 6c9d5d4a8a75..110f64d9e91c 100644 +--- a/drivers/block/drbd/drbd_state.h ++++ b/drivers/block/drbd/drbd_state.h +@@ -126,7 +126,7 @@ extern enum drbd_state_rv _drbd_set_state(struct drbd_device *, union drbd_state + enum chg_state_flags, + struct completion *done); + extern void print_st_err(struct drbd_device *, union drbd_state, +- union drbd_state, int); ++ union drbd_state, enum drbd_state_rv); + + enum drbd_state_rv + _conn_request_state(struct drbd_connection *connection, union drbd_state mask, union drbd_state val, +diff --git a/drivers/block/drbd/drbd_state_change.h b/drivers/block/drbd/drbd_state_change.h +index 9e503a1a0bfb..ac602623040b 100644 +--- a/drivers/block/drbd/drbd_state_change.h ++++ b/drivers/block/drbd/drbd_state_change.h +@@ -45,19 +45,19 @@ extern void forget_state_change(struct drbd_state_change *); + + extern void notify_resource_state_change(struct sk_buff *, + unsigned int, +- struct drbd_resource_state_change *, ++ void *, + enum drbd_notification_type type); + extern void notify_connection_state_change(struct sk_buff *, + unsigned int, +- struct drbd_connection_state_change *, ++ void *, + enum drbd_notification_type type); + extern void notify_device_state_change(struct sk_buff *, + unsigned int, +- struct drbd_device_state_change *, ++ void *, + enum drbd_notification_type type); + extern void notify_peer_device_state_change(struct sk_buff *, + unsigned int, +- struct drbd_peer_device_state_change *, ++ void *, + enum drbd_notification_type type); + + #endif /* DRBD_STATE_CHANGE_H */ +diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c +index c6755c9a0aea..25862930417f 100644 +--- a/drivers/block/drbd/drbd_worker.c ++++ b/drivers/block/drbd/drbd_worker.c +@@ -87,7 +87,8 @@ void drbd_md_endio(struct bio *bio) + /* reads on behalf of the partner, + * "submitted" by the receiver + */ +-static void drbd_endio_read_sec_final(struct drbd_peer_request *peer_req) __releases(local) ++static void drbd_endio_read_sec_final(struct drbd_peer_request *peer_req) __releases(local); ++static void drbd_endio_read_sec_final(struct drbd_peer_request *peer_req) + { + unsigned long flags = 0; + struct drbd_peer_device *peer_device = peer_req->peer_device; +@@ -108,7 +109,8 @@ static void drbd_endio_read_sec_final(struct drbd_peer_request *peer_req) __rele + + /* writes on behalf of the partner, or resync writes, + * "submitted" by the receiver, final stage. */ +-void drbd_endio_write_sec_final(struct drbd_peer_request *peer_req) __releases(local) ++void drbd_endio_write_sec_final(struct drbd_peer_request *peer_req) __releases(local); ++void drbd_endio_write_sec_final(struct drbd_peer_request *peer_req) + { + unsigned long flags = 0; + struct drbd_peer_device *peer_device = peer_req->peer_device; +@@ -408,7 +410,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector, + list_add_tail(&peer_req->w.list, &device->read_ee); + spin_unlock_irq(&device->resource->req_lock); + +- atomic_add(size >> 9, &device->rs_sect_ev); ++ atomic_add_unchecked(size >> 9, &device->rs_sect_ev); + if (drbd_submit_peer_request(device, peer_req, REQ_OP_READ, 0, + DRBD_FAULT_RS_RD) == 0) + return 0; +@@ -554,7 +556,7 @@ static int drbd_rs_number_requests(struct drbd_device *device) + unsigned int sect_in; /* Number of sectors that came in since the last turn */ + int number, mxb; + +- sect_in = atomic_xchg(&device->rs_sect_in, 0); ++ sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0); + device->rs_in_flight -= sect_in; + + rcu_read_lock(); +@@ -1662,8 +1664,8 @@ void drbd_rs_controller_reset(struct drbd_device *device) + struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk; + struct fifo_buffer *plan; + +- atomic_set(&device->rs_sect_in, 0); +- atomic_set(&device->rs_sect_ev, 0); ++ atomic_set_unchecked(&device->rs_sect_in, 0); ++ atomic_set_unchecked(&device->rs_sect_ev, 0); + device->rs_in_flight = 0; + device->rs_last_events = + (int)part_stat_read(&disk->part0, sectors[0]) + +diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c +index e3d8e4ced4a2..4198ed887a9b 100644 +--- a/drivers/block/floppy.c ++++ b/drivers/block/floppy.c +@@ -961,6 +961,10 @@ static void empty(void) + { + } + ++static void empty2(int i) ++{ ++} ++ + static void (*floppy_work_fn)(void); + + static void floppy_work_workfn(struct work_struct *work) +@@ -1953,14 +1957,14 @@ static const struct cont_t wakeup_cont = { + .interrupt = empty, + .redo = do_wakeup, + .error = empty, +- .done = (done_f)empty ++ .done = empty2 + }; + + static const struct cont_t intr_cont = { + .interrupt = empty, + .redo = process_fd_request, + .error = empty, +- .done = (done_f)empty ++ .done = empty2 + }; + + static int wait_til_done(void (*handler)(void), bool interruptible) +diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c +index 90fa4ac149db..8328db67e6b3 100644 +--- a/drivers/block/pktcdvd.c ++++ b/drivers/block/pktcdvd.c +@@ -109,7 +109,7 @@ static int pkt_seq_show(struct seq_file *m, void *p); + + static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd) + { +- return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1); ++ return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL); + } + + /* +@@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd) + return -EROFS; + } + pd->settings.fp = ti.fp; +- pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1); ++ pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL); + + if (ti.nwa_v) { + pd->nwa = be32_to_cpu(ti.next_writable); +diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c +index 7b274ff4632c..b7e6d2408056 100644 +--- a/drivers/block/rbd.c ++++ b/drivers/block/rbd.c +@@ -65,7 +65,7 @@ + * If the counter is already at its maximum value returns + * -EINVAL without updating it. + */ +-static int atomic_inc_return_safe(atomic_t *v) ++static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v) + { + unsigned int counter; + +diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h +index e5565fbaeb30..71be10b4492f 100644 +--- a/drivers/block/smart1,2.h ++++ b/drivers/block/smart1,2.h +@@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h) + } + + static struct access_method smart4_access = { +- smart4_submit_command, +- smart4_intr_mask, +- smart4_fifo_full, +- smart4_intr_pending, +- smart4_completed, ++ .submit_command = smart4_submit_command, ++ .set_intr_mask = smart4_intr_mask, ++ .fifo_full = smart4_fifo_full, ++ .intr_pending = smart4_intr_pending, ++ .command_completed = smart4_completed, + }; + + /* +@@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h) + } + + static struct access_method smart2_access = { +- smart2_submit_command, +- smart2_intr_mask, +- smart2_fifo_full, +- smart2_intr_pending, +- smart2_completed, ++ .submit_command = smart2_submit_command, ++ .set_intr_mask = smart2_intr_mask, ++ .fifo_full = smart2_fifo_full, ++ .intr_pending = smart2_intr_pending, ++ .command_completed = smart2_completed, + }; + + /* +@@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h) + } + + static struct access_method smart2e_access = { +- smart2e_submit_command, +- smart2e_intr_mask, +- smart2e_fifo_full, +- smart2e_intr_pending, +- smart2e_completed, ++ .submit_command = smart2e_submit_command, ++ .set_intr_mask = smart2e_intr_mask, ++ .fifo_full = smart2e_fifo_full, ++ .intr_pending = smart2e_intr_pending, ++ .command_completed = smart2e_completed, + }; + + /* +@@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h) + } + + static struct access_method smart1_access = { +- smart1_submit_command, +- smart1_intr_mask, +- smart1_fifo_full, +- smart1_intr_pending, +- smart1_completed, ++ .submit_command = smart1_submit_command, ++ .set_intr_mask = smart1_intr_mask, ++ .fifo_full = smart1_fifo_full, ++ .intr_pending = smart1_intr_pending, ++ .command_completed = smart1_completed, + }; +diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c +index b6bb58c41df5..7d471514e23b 100644 +--- a/drivers/bluetooth/btwilink.c ++++ b/drivers/bluetooth/btwilink.c +@@ -277,7 +277,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb) + + static int bt_ti_probe(struct platform_device *pdev) + { +- static struct ti_st *hst; ++ struct ti_st *hst; + struct hci_dev *hdev; + int err; + +diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c +index 890082315054..f694867e1504 100644 +--- a/drivers/bus/arm-cci.c ++++ b/drivers/bus/arm-cci.c +@@ -1472,8 +1472,10 @@ static int cci_pmu_init(struct cci_pmu *cci_pmu, struct platform_device *pdev) + char *name = model->name; + u32 num_cntrs; + +- pmu_event_attr_group.attrs = model->event_attrs; +- pmu_format_attr_group.attrs = model->format_attrs; ++ pax_open_kernel(); ++ const_cast(pmu_event_attr_group.attrs) = model->event_attrs; ++ const_cast(pmu_format_attr_group.attrs) = model->format_attrs; ++ pax_close_kernel(); + + cci_pmu->pmu = (struct pmu) { + .name = cci_pmu->model->name, +diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c +index 5d475b3a0b2e..e9076c0290ab 100644 +--- a/drivers/cdrom/cdrom.c ++++ b/drivers/cdrom/cdrom.c +@@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi) + ENSURE(reset, CDC_RESET); + ENSURE(generic_packet, CDC_GENERIC_PACKET); + cdi->mc_flags = 0; +- cdo->n_minors = 0; + cdi->options = CDO_USE_FFLAGS; + + if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY)) +@@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi) + else + cdi->cdda_method = CDDA_OLD; + +- if (!cdo->generic_packet) +- cdo->generic_packet = cdrom_dummy_generic_packet; ++ if (!cdo->generic_packet) { ++ pax_open_kernel(); ++ const_cast(cdo->generic_packet) = cdrom_dummy_generic_packet; ++ pax_close_kernel(); ++ } + + cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name); + mutex_lock(&cdrom_mutex); +@@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi) + if (cdi->exit) + cdi->exit(cdi); + +- cdi->ops->n_minors--; + cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name); + } + +@@ -2137,7 +2138,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf, + */ + nr = nframes; + do { +- cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL); ++ cgc.buffer = kcalloc(nr, CD_FRAMESIZE_RAW, GFP_KERNEL); + if (cgc.buffer) + break; + +@@ -3441,7 +3442,7 @@ static int cdrom_print_info(const char *header, int val, char *info, + struct cdrom_device_info *cdi; + int ret; + +- ret = scnprintf(info + *pos, max_size - *pos, header); ++ ret = scnprintf(info + *pos, max_size - *pos, "%s", header); + if (!ret) + return 1; + +diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c +index 584bc3126403..e64a12cb4251 100644 +--- a/drivers/cdrom/gdrom.c ++++ b/drivers/cdrom/gdrom.c +@@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = { + .audio_ioctl = gdrom_audio_ioctl, + .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED | + CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R, +- .n_minors = 1, + }; + + static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode) +diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig +index 8453a49471d7..aaea2ac0b82a 100644 +--- a/drivers/char/Kconfig ++++ b/drivers/char/Kconfig +@@ -17,7 +17,8 @@ config DEVMEM + + config DEVKMEM + bool "/dev/kmem virtual device support" +- default y ++ default n ++ depends on !GRKERNSEC_KMEM + help + Say Y here if you want to support the /dev/kmem device. The + /dev/kmem device is rarely used, but can be used for certain +@@ -573,6 +574,7 @@ config TELCLOCK + config DEVPORT + bool "/dev/port character device" + depends on ISA || PCI ++ depends on !GRKERNSEC_KMEM + default y + help + Say Y here if you want to support the /dev/port device. The /dev/port +diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c +index a48e05b31593..6bac831733c8 100644 +--- a/drivers/char/agp/compat_ioctl.c ++++ b/drivers/char/agp/compat_ioctl.c +@@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user + return -ENOMEM; + } + +- if (copy_from_user(usegment, (void __user *) ureserve.seg_list, ++ if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list, + sizeof(*usegment) * ureserve.seg_count)) { + kfree(usegment); + kfree(ksegment); +diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c +index 0f64d149c98d..4cf4d6b94905 100644 +--- a/drivers/char/agp/frontend.c ++++ b/drivers/char/agp/frontend.c +@@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg) + if (copy_from_user(&reserve, arg, sizeof(struct agp_region))) + return -EFAULT; + +- if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment)) ++ if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv)) + return -EFAULT; + + client = agp_find_client_by_pid(reserve.pid); +@@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg) + if (segment == NULL) + return -ENOMEM; + +- if (copy_from_user(segment, (void __user *) reserve.seg_list, ++ if (copy_from_user(segment, (void __force_user *) reserve.seg_list, + sizeof(struct agp_segment) * reserve.seg_count)) { + kfree(segment); + return -EFAULT; +diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c +index 0f7d28a98b9a..d8576c688be9 100644 +--- a/drivers/char/agp/intel-gtt.c ++++ b/drivers/char/agp/intel-gtt.c +@@ -1420,8 +1420,8 @@ int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, + } + EXPORT_SYMBOL(intel_gmch_probe); + +-void intel_gtt_get(u64 *gtt_total, size_t *stolen_size, +- phys_addr_t *mappable_base, u64 *mappable_end) ++void intel_gtt_get(u64 *gtt_total, u64 *stolen_size, ++ u64 *mappable_base, u64 *mappable_end) + { + *gtt_total = intel_private.gtt_total_entries << PAGE_SHIFT; + *stolen_size = intel_private.stolen_size; +diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c +index be54e5331a45..50272fe81f26 100644 +--- a/drivers/char/hpet.c ++++ b/drivers/char/hpet.c +@@ -574,7 +574,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets, + } + + static int +-hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg, ++hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg, + struct hpet_info *info) + { + struct hpet_timer __iomem *timer; +diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c +index fcdd886819f5..c7f0762e077d 100644 +--- a/drivers/char/ipmi/ipmi_msghandler.c ++++ b/drivers/char/ipmi/ipmi_msghandler.c +@@ -436,7 +436,7 @@ struct ipmi_smi { + struct proc_dir_entry *proc_dir; + char proc_dir_name[10]; + +- atomic_t stats[IPMI_NUM_STATS]; ++ atomic_unchecked_t stats[IPMI_NUM_STATS]; + + /* + * run_to_completion duplicate of smb_info, smi_info +@@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers); + static DEFINE_MUTEX(smi_watchers_mutex); + + #define ipmi_inc_stat(intf, stat) \ +- atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat]) ++ atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]) + #define ipmi_get_stat(intf, stat) \ +- ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat])) ++ ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])) + + static const char * const addr_src_to_str[] = { + "invalid", "hotmod", "hardcoded", "SPMI", "ACPI", "SMBIOS", "PCI", +@@ -2835,7 +2835,7 @@ int ipmi_register_smi(const struct ipmi_smi_handlers *handlers, + INIT_LIST_HEAD(&intf->cmd_rcvrs); + init_waitqueue_head(&intf->waitq); + for (i = 0; i < IPMI_NUM_STATS; i++) +- atomic_set(&intf->stats[i], 0); ++ atomic_set_unchecked(&intf->stats[i], 0); + + intf->proc_dir = NULL; + +diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c +index 9f2e3be2c5b8..676c910e990f 100644 +--- a/drivers/char/ipmi/ipmi_poweroff.c ++++ b/drivers/char/ipmi/ipmi_poweroff.c +@@ -66,7 +66,7 @@ static void (*specific_poweroff_func)(ipmi_user_t user); + /* Holds the old poweroff function so we can restore it on removal. */ + static void (*old_poweroff_func)(void); + +-static int set_param_ifnum(const char *val, struct kernel_param *kp) ++static int set_param_ifnum(const char *val, const struct kernel_param *kp) + { + int rv = param_set_int(val, kp); + if (rv) +diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c +index a112c0146012..5bd9d252e409 100644 +--- a/drivers/char/ipmi/ipmi_si_intf.c ++++ b/drivers/char/ipmi/ipmi_si_intf.c +@@ -302,7 +302,7 @@ struct smi_info { + unsigned char slave_addr; + + /* Counters and things for the proc filesystem. */ +- atomic_t stats[SI_NUM_STATS]; ++ atomic_unchecked_t stats[SI_NUM_STATS]; + + struct task_struct *thread; + +@@ -311,9 +311,9 @@ struct smi_info { + }; + + #define smi_inc_stat(smi, stat) \ +- atomic_inc(&(smi)->stats[SI_STAT_ ## stat]) ++ atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat]) + #define smi_get_stat(smi, stat) \ +- ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat])) ++ ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat])) + + #define SI_MAX_PARMS 4 + +@@ -1344,7 +1344,7 @@ static unsigned int num_slave_addrs; + #define IPMI_MEM_ADDR_SPACE 1 + static const char * const addr_space_to_str[] = { "i/o", "mem" }; + +-static int hotmod_handler(const char *val, struct kernel_param *kp); ++static int hotmod_handler(const char *val, const struct kernel_param *kp); + + module_param_call(hotmod, hotmod_handler, NULL, NULL, 0200); + MODULE_PARM_DESC(hotmod, "Add and remove interfaces. See" +@@ -1814,7 +1814,7 @@ static struct smi_info *smi_info_alloc(void) + return info; + } + +-static int hotmod_handler(const char *val, struct kernel_param *kp) ++static int hotmod_handler(const char *val, const struct kernel_param *kp) + { + char *str = kstrdup(val, GFP_KERNEL); + int rv; +@@ -3578,7 +3578,7 @@ static int try_smi_init(struct smi_info *new_smi) + atomic_set(&new_smi->req_events, 0); + new_smi->run_to_completion = false; + for (i = 0; i < SI_NUM_STATS; i++) +- atomic_set(&new_smi->stats[i], 0); ++ atomic_set_unchecked(&new_smi->stats[i], 0); + + new_smi->interrupt_disabled = true; + atomic_set(&new_smi->need_watch, 0); +diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c +index 6958b5ce9145..8c403c69d442 100644 +--- a/drivers/char/ipmi/ipmi_ssif.c ++++ b/drivers/char/ipmi/ipmi_ssif.c +@@ -284,17 +284,17 @@ struct ssif_info { + unsigned int multi_len; + unsigned int multi_pos; + +- atomic_t stats[SSIF_NUM_STATS]; ++ atomic_unchecked_t stats[SSIF_NUM_STATS]; + }; + + #define ssif_inc_stat(ssif, stat) \ +- atomic_inc(&(ssif)->stats[SSIF_STAT_ ## stat]) ++ atomic_inc_unchecked(&(ssif)->stats[SSIF_STAT_ ## stat]) + #define ssif_get_stat(ssif, stat) \ +- ((unsigned int) atomic_read(&(ssif)->stats[SSIF_STAT_ ## stat])) ++ ((unsigned int) atomic_read_unchecked(&(ssif)->stats[SSIF_STAT_ ## stat])) + + static bool initialized; + +-static atomic_t next_intf = ATOMIC_INIT(0); ++static atomic_unchecked_t next_intf = ATOMIC_INIT(0); + + static void return_hosed_msg(struct ssif_info *ssif_info, + struct ipmi_smi_msg *msg); +@@ -1610,7 +1610,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id) + } + + found: +- ssif_info->intf_num = atomic_inc_return(&next_intf); ++ ssif_info->intf_num = atomic_inc_return_unchecked(&next_intf); + + if (ssif_dbg_probe) { + pr_info("ssif_probe: i2c_probe found device at i2c address %x\n", +@@ -1624,7 +1624,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id) + ssif_info->retry_timer.function = retry_timeout; + + for (i = 0; i < SSIF_NUM_STATS; i++) +- atomic_set(&ssif_info->stats[i], 0); ++ atomic_set_unchecked(&ssif_info->stats[i], 0); + + if (ssif_info->supports_pec) + ssif_info->client->flags |= I2C_CLIENT_PEC; +diff --git a/drivers/char/mem.c b/drivers/char/mem.c +index 593a8818aca9..5c41c1c12c7d 100644 +--- a/drivers/char/mem.c ++++ b/drivers/char/mem.c +@@ -18,6 +18,7 @@ + #include <linux/raw.h> + #include <linux/tty.h> + #include <linux/capability.h> ++#include <linux/security.h> + #include <linux/ptrace.h> + #include <linux/device.h> + #include <linux/highmem.h> +@@ -37,6 +38,10 @@ + + #define DEVPORT_MINOR 4 + ++#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC) ++extern const struct file_operations grsec_fops; ++#endif ++ + static inline unsigned long size_inside_page(unsigned long start, + unsigned long size) + { +@@ -71,13 +76,26 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size) + u64 cursor = from; + + while (cursor < to) { +- if (!devmem_is_allowed(pfn)) ++ if (!devmem_is_allowed(pfn)) { ++#ifdef CONFIG_GRKERNSEC_KMEM ++ gr_handle_mem_readwrite(from, to); ++#endif + return 0; ++ } + cursor += PAGE_SIZE; + pfn++; + } + return 1; + } ++#elif defined(CONFIG_GRKERNSEC_KMEM) ++static inline int page_is_allowed(unsigned long pfn) ++{ ++ return 0; ++} ++static inline int range_is_allowed(unsigned long pfn, unsigned long size) ++{ ++ return 0; ++} + #else + static inline int page_is_allowed(unsigned long pfn) + { +@@ -106,6 +124,7 @@ static ssize_t read_mem(struct file *file, char __user *buf, + phys_addr_t p = *ppos; + ssize_t read, sz; + void *ptr; ++ char *temp; + + if (p != *ppos) + return 0; +@@ -128,6 +147,10 @@ static ssize_t read_mem(struct file *file, char __user *buf, + } + #endif + ++ temp = kmalloc(PAGE_SIZE, GFP_KERNEL|GFP_USERCOPY); ++ if (!temp) ++ return -ENOMEM; ++ + while (count > 0) { + unsigned long remaining; + int allowed; +@@ -135,8 +158,10 @@ static ssize_t read_mem(struct file *file, char __user *buf, + sz = size_inside_page(p, count); + + allowed = page_is_allowed(p >> PAGE_SHIFT); +- if (!allowed) ++ if (!allowed) { ++ kfree(temp); + return -EPERM; ++ } + if (allowed == 2) { + /* Show zeros for restricted memory. */ + remaining = clear_user(buf, sz); +@@ -147,16 +172,21 @@ static ssize_t read_mem(struct file *file, char __user *buf, + * by the kernel or data corruption may occur. + */ + ptr = xlate_dev_mem_ptr(p); +- if (!ptr) ++ if (!ptr || probe_kernel_read(temp, ptr, sz)) { ++ if (ptr) ++ unxlate_dev_mem_ptr(p, ptr); ++ kfree(temp); + return -EFAULT; ++ } + +- remaining = copy_to_user(buf, ptr, sz); +- ++ remaining = copy_to_user(buf, temp, sz); + unxlate_dev_mem_ptr(p, ptr); + } + +- if (remaining) ++ if (remaining) { ++ kfree(temp); + return -EFAULT; ++ } + + buf += sz; + p += sz; +@@ -164,6 +194,8 @@ static ssize_t read_mem(struct file *file, char __user *buf, + read += sz; + } + ++ kfree(temp); ++ + *ppos += read; + return read; + } +@@ -410,6 +442,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf, + + read = 0; + if (p < (unsigned long) high_memory) { ++ char *temp; ++ + low_count = count; + if (count > (unsigned long)high_memory - p) + low_count = (unsigned long)high_memory - p; +@@ -427,6 +461,11 @@ static ssize_t read_kmem(struct file *file, char __user *buf, + count -= sz; + } + #endif ++ ++ temp = kmalloc(PAGE_SIZE, GFP_KERNEL|GFP_USERCOPY); ++ if (!temp) ++ return -ENOMEM; ++ + while (low_count > 0) { + sz = size_inside_page(p, low_count); + +@@ -439,14 +478,18 @@ static ssize_t read_kmem(struct file *file, char __user *buf, + if (!virt_addr_valid(kbuf)) + return -ENXIO; + +- if (copy_to_user(buf, kbuf, sz)) ++ if (probe_kernel_read(temp, kbuf, sz) || copy_to_user(buf, temp, sz)) { ++ kfree(temp); + return -EFAULT; ++ } + buf += sz; + p += sz; + read += sz; + low_count -= sz; + count -= sz; + } ++ ++ kfree(temp); + } + + if (count > 0) { +@@ -853,6 +896,9 @@ static const struct memdev { + #ifdef CONFIG_PRINTK + [11] = { "kmsg", 0644, &kmsg_fops, 0 }, + #endif ++#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC) ++ [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 }, ++#endif + }; + + static int memory_open(struct inode *inode, struct file *filp) +@@ -914,7 +960,7 @@ static int __init chr_dev_init(void) + continue; + + device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor), +- NULL, devlist[minor].name); ++ NULL, "%s", devlist[minor].name); + } + + return tty_init(); +diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c +index 678fa97e41fb..5598cef80eb2 100644 +--- a/drivers/char/nvram.c ++++ b/drivers/char/nvram.c +@@ -235,7 +235,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf, + + spin_unlock_irq(&rtc_lock); + +- if (copy_to_user(buf, contents, tmp - contents)) ++ if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents)) + return -EFAULT; + + *ppos = i; +diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c +index d28922df01d7..3c343d6ec440 100644 +--- a/drivers/char/pcmcia/synclink_cs.c ++++ b/drivers/char/pcmcia/synclink_cs.c +@@ -2333,7 +2333,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp) + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):mgslpc_close(%s) entry, count=%d\n", +- __FILE__, __LINE__, info->device_name, port->count); ++ __FILE__, __LINE__, info->device_name, atomic_read(&port->count)); + + if (tty_port_close_start(port, tty, filp) == 0) + goto cleanup; +@@ -2351,7 +2351,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp) + cleanup: + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__, +- tty->driver->name, port->count); ++ tty->driver->name, atomic_read(&port->count)); + } + + /* Wait until the transmitter is empty. +@@ -2493,7 +2493,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp) + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):mgslpc_open(%s), old ref count = %d\n", +- __FILE__, __LINE__, tty->driver->name, port->count); ++ __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count)); + + port->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0; + +@@ -2504,11 +2504,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp) + goto cleanup; + } + spin_lock(&port->lock); +- port->count++; ++ atomic_inc(&port->count); + spin_unlock(&port->lock); + spin_unlock_irqrestore(&info->netlock, flags); + +- if (port->count == 1) { ++ if (atomic_read(&port->count) == 1) { + /* 1st open on this device, init hardware */ + retval = startup(info, tty); + if (retval < 0) +@@ -3897,7 +3897,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding, + unsigned short new_crctype; + + /* return error if TTY interface open */ +- if (info->port.count) ++ if (atomic_read(&info->port.count)) + return -EBUSY; + + switch (encoding) +@@ -4001,7 +4001,7 @@ static int hdlcdev_open(struct net_device *dev) + + /* arbitrate between network and tty opens */ + spin_lock_irqsave(&info->netlock, flags); +- if (info->port.count != 0 || info->netcount != 0) { ++ if (atomic_read(&info->port.count) != 0 || info->netcount != 0) { + printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name); + spin_unlock_irqrestore(&info->netlock, flags); + return -EBUSY; +@@ -4091,7 +4091,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) + printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name); + + /* return error if TTY interface open */ +- if (info->port.count) ++ if (atomic_read(&info->port.count)) + return -EBUSY; + + if (cmd != SIOCWANDEV) +diff --git a/drivers/char/random.c b/drivers/char/random.c +index 08d1dd58c0d2..0b23b0664848 100644 +--- a/drivers/char/random.c ++++ b/drivers/char/random.c +@@ -292,9 +292,6 @@ + /* + * To allow fractional bits to be tracked, the entropy_count field is + * denominated in units of 1/8th bits. +- * +- * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in +- * credit_entropy_bits() needs to be 64 bits wide. + */ + #define ENTROPY_SHIFT 3 + #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT) +@@ -680,7 +677,7 @@ static void credit_entropy_bits(struct entropy_store *r, int nbits) + /* The +2 corresponds to the /4 in the denominator */ + + do { +- unsigned int anfrac = min(pnfrac, pool_size/2); ++ u64 anfrac = min(pnfrac, pool_size/2); + unsigned int add = + ((pool_size - entropy_count)*anfrac*3) >> s; + +@@ -1476,7 +1473,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf, + + extract_buf(r, tmp); + i = min_t(int, nbytes, EXTRACT_SIZE); +- if (copy_to_user(buf, tmp, i)) { ++ if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) { + ret = -EFAULT; + break; + } +@@ -1926,7 +1923,7 @@ static char sysctl_bootid[16]; + static int proc_do_uuid(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table fake_table; ++ ctl_table_no_const fake_table; + unsigned char buf[64], tmp_uuid[16], *uuid; + + uuid = table->data; +@@ -1956,7 +1953,7 @@ static int proc_do_uuid(struct ctl_table *table, int write, + static int proc_do_entropy(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table fake_table; ++ ctl_table_no_const fake_table; + int entropy_count; + + entropy_count = *(int *)table->data >> ENTROPY_SHIFT; +diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c +index 719c5b4eed39..06ef8523a48c 100644 +--- a/drivers/char/sonypi.c ++++ b/drivers/char/sonypi.c +@@ -54,6 +54,7 @@ + + #include <asm/uaccess.h> + #include <asm/io.h> ++#include <asm/local.h> + + #include <linux/sonypi.h> + +@@ -490,7 +491,7 @@ static struct sonypi_device { + spinlock_t fifo_lock; + wait_queue_head_t fifo_proc_list; + struct fasync_struct *fifo_async; +- int open_count; ++ local_t open_count; + int model; + struct input_dev *input_jog_dev; + struct input_dev *input_key_dev; +@@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on) + static int sonypi_misc_release(struct inode *inode, struct file *file) + { + mutex_lock(&sonypi_device.lock); +- sonypi_device.open_count--; ++ local_dec(&sonypi_device.open_count); + mutex_unlock(&sonypi_device.lock); + return 0; + } +@@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file) + { + mutex_lock(&sonypi_device.lock); + /* Flush input queue on first open */ +- if (!sonypi_device.open_count) ++ if (!local_read(&sonypi_device.open_count)) + kfifo_reset(&sonypi_device.fifo); +- sonypi_device.open_count++; ++ local_inc(&sonypi_device.open_count); + mutex_unlock(&sonypi_device.lock); + + return 0; +@@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = { + + static struct platform_device *sonypi_platform_device; + +-static struct dmi_system_id __initdata sonypi_dmi_table[] = { ++static const struct dmi_system_id __initconst sonypi_dmi_table[] = { + { + .ident = "Sony Vaio", + .matches = { +diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c +index a017ccd8cc3b..718ce0c5dd06 100644 +--- a/drivers/char/tpm/tpm-chip.c ++++ b/drivers/char/tpm/tpm-chip.c +@@ -196,6 +196,11 @@ struct tpm_chip *tpm_chip_alloc(struct device *pdev, + } + EXPORT_SYMBOL_GPL(tpm_chip_alloc); + ++static void tpm_put_device(void *dev) ++{ ++ put_device(dev); ++} ++ + /** + * tpmm_chip_alloc() - allocate a new struct tpm_chip instance + * @pdev: parent device to which the chip is associated +@@ -213,9 +218,7 @@ struct tpm_chip *tpmm_chip_alloc(struct device *pdev, + if (IS_ERR(chip)) + return chip; + +- rc = devm_add_action_or_reset(pdev, +- (void (*)(void *)) put_device, +- &chip->dev); ++ rc = devm_add_action_or_reset(pdev, tpm_put_device, &chip->dev); + if (rc) + return ERR_PTR(rc); + +diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c +index 565a9478cb94..dcdc06e5cbf4 100644 +--- a/drivers/char/tpm/tpm_acpi.c ++++ b/drivers/char/tpm/tpm_acpi.c +@@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log) + virt = acpi_os_map_iomem(start, len); + if (!virt) { + kfree(log->bios_event_log); ++ log->bios_event_log = NULL; + printk("%s: ERROR - Unable to map memory\n", __func__); + return -EIO; + } + +- memcpy_fromio(log->bios_event_log, virt, len); ++ memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len); + + acpi_os_unmap_iomem(virt, len); + return 0; +diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c +index e7228863290e..78a48b99222c 100644 +--- a/drivers/char/tpm/tpm_eventlog.c ++++ b/drivers/char/tpm/tpm_eventlog.c +@@ -108,8 +108,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos) + converted_event_type = do_endian_conversion(event->event_type); + + if (((converted_event_type == 0) && (converted_event_size == 0)) +- || ((addr + sizeof(struct tcpa_event) + converted_event_size) +- >= limit)) ++ || (converted_event_size >= limit - addr - sizeof(struct tcpa_event))) + return NULL; + + return addr; +@@ -138,7 +137,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v, + converted_event_type = do_endian_conversion(event->event_type); + + if (((converted_event_type == 0) && (converted_event_size == 0)) || +- ((v + sizeof(struct tcpa_event) + converted_event_size) >= limit)) ++ (converted_event_size >= limit - v - sizeof(struct tcpa_event))) + return NULL; + + (*pos)++; +diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c +index 8f890c1aca57..cfe03e4dc87a 100644 +--- a/drivers/char/virtio_console.c ++++ b/drivers/char/virtio_console.c +@@ -691,11 +691,11 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf, + if (to_user) { + ssize_t ret; + +- ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count); ++ ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count); + if (ret) + return -EFAULT; + } else { +- memcpy((__force char *)out_buf, buf->buf + buf->offset, ++ memcpy((__force_kernel char *)out_buf, buf->buf + buf->offset, + out_count); + } + +@@ -1178,7 +1178,7 @@ static int get_chars(u32 vtermno, char *buf, int count) + /* If we don't have an input queue yet, we can't get input. */ + BUG_ON(!port->in_vq); + +- return fill_readbuf(port, (__force char __user *)buf, count, false); ++ return fill_readbuf(port, (char __force_user *)buf, count, false); + } + + static void resize_console(struct port *port) +diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c +index 2acaa77ad482..1d0128e8f018 100644 +--- a/drivers/clk/bcm/clk-bcm2835.c ++++ b/drivers/clk/bcm/clk-bcm2835.c +@@ -1147,8 +1147,9 @@ static const struct clk_ops bcm2835_vpu_clock_clk_ops = { + }; + + static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman, +- const struct bcm2835_pll_data *data) ++ const void *_data) + { ++ const struct bcm2835_pll_data *data = _data; + struct bcm2835_pll *pll; + struct clk_init_data init; + int ret; +@@ -1178,8 +1179,9 @@ static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman, + + static struct clk_hw * + bcm2835_register_pll_divider(struct bcm2835_cprman *cprman, +- const struct bcm2835_pll_divider_data *data) ++ const void *_data) + { ++ const struct bcm2835_pll_divider_data *data = _data; + struct bcm2835_pll_divider *divider; + struct clk_init_data init; + const char *divider_name; +@@ -1237,8 +1239,9 @@ bcm2835_register_pll_divider(struct bcm2835_cprman *cprman, + } + + static struct clk_hw *bcm2835_register_clock(struct bcm2835_cprman *cprman, +- const struct bcm2835_clock_data *data) ++ const void *_data) + { ++ const struct bcm2835_clock_data *data = _data; + struct bcm2835_clock *clock; + struct clk_init_data init; + const char *parents[1 << CM_SRC_BITS]; +@@ -1289,13 +1292,17 @@ static struct clk_hw *bcm2835_register_clock(struct bcm2835_cprman *cprman, + return &clock->hw; + } + +-static struct clk *bcm2835_register_gate(struct bcm2835_cprman *cprman, +- const struct bcm2835_gate_data *data) ++static struct clk_hw *bcm2835_register_gate(struct bcm2835_cprman *cprman, ++ const void *_data) + { +- return clk_register_gate(cprman->dev, data->name, data->parent, ++ const struct bcm2835_gate_data *data = _data; ++ struct clk *clk; ++ ++ clk = clk_register_gate(cprman->dev, data->name, data->parent, + CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE, + cprman->regs + data->ctl_reg, + CM_GATE_BIT, 0, &cprman->regs_lock); ++ return __clk_get_hw(clk); + } + + typedef struct clk_hw *(*bcm2835_clk_register)(struct bcm2835_cprman *cprman, +@@ -1306,8 +1313,7 @@ struct bcm2835_clk_desc { + }; + + /* assignment helper macros for different clock types */ +-#define _REGISTER(f, ...) { .clk_register = (bcm2835_clk_register)f, \ +- .data = __VA_ARGS__ } ++#define _REGISTER(f, ...) { .clk_register = f, .data = __VA_ARGS__ } + #define REGISTER_PLL(...) _REGISTER(&bcm2835_register_pll, \ + &(struct bcm2835_pll_data) \ + {__VA_ARGS__}) +diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c +index 00269de2f390..3e17e606afef 100644 +--- a/drivers/clk/clk-composite.c ++++ b/drivers/clk/clk-composite.c +@@ -221,7 +221,7 @@ struct clk_hw *clk_hw_register_composite(struct device *dev, const char *name, + struct clk_hw *hw; + struct clk_init_data init; + struct clk_composite *composite; +- struct clk_ops *clk_composite_ops; ++ clk_ops_no_const *clk_composite_ops; + int ret; + + composite = kzalloc(sizeof(*composite), GFP_KERNEL); +diff --git a/drivers/clk/socfpga/clk-gate-a10.c b/drivers/clk/socfpga/clk-gate-a10.c +index c2d572748167..1a305dbab309 100644 +--- a/drivers/clk/socfpga/clk-gate-a10.c ++++ b/drivers/clk/socfpga/clk-gate-a10.c +@@ -19,6 +19,7 @@ + #include <linux/mfd/syscon.h> + #include <linux/of.h> + #include <linux/regmap.h> ++#include <asm/pgtable.h> + + #include "clk.h" + +@@ -97,7 +98,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk) + return 0; + } + +-static struct clk_ops gateclk_ops = { ++static clk_ops_no_const gateclk_ops __read_only = { + .prepare = socfpga_clk_prepare, + .recalc_rate = socfpga_gate_clk_recalc_rate, + }; +@@ -128,8 +129,10 @@ static void __init __socfpga_gate_init(struct device_node *node, + socfpga_clk->hw.reg = clk_mgr_a10_base_addr + clk_gate[0]; + socfpga_clk->hw.bit_idx = clk_gate[1]; + +- gateclk_ops.enable = clk_gate_ops.enable; +- gateclk_ops.disable = clk_gate_ops.disable; ++ pax_open_kernel(); ++ const_cast(gateclk_ops.enable) = clk_gate_ops.enable; ++ const_cast(gateclk_ops.disable) = clk_gate_ops.disable; ++ pax_close_kernel(); + } + + rc = of_property_read_u32(node, "fixed-divider", &fixed_div); +diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c +index aa7a6e6a15b6..1e9b426ed932 100644 +--- a/drivers/clk/socfpga/clk-gate.c ++++ b/drivers/clk/socfpga/clk-gate.c +@@ -21,6 +21,7 @@ + #include <linux/mfd/syscon.h> + #include <linux/of.h> + #include <linux/regmap.h> ++#include <asm/pgtable.h> + + #include "clk.h" + +@@ -169,7 +170,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk) + return 0; + } + +-static struct clk_ops gateclk_ops = { ++static clk_ops_no_const gateclk_ops __read_only = { + .prepare = socfpga_clk_prepare, + .recalc_rate = socfpga_clk_recalc_rate, + .get_parent = socfpga_clk_get_parent, +@@ -202,8 +203,10 @@ static void __init __socfpga_gate_init(struct device_node *node, + socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0]; + socfpga_clk->hw.bit_idx = clk_gate[1]; + +- gateclk_ops.enable = clk_gate_ops.enable; +- gateclk_ops.disable = clk_gate_ops.disable; ++ pax_open_kernel(); ++ const_cast(gateclk_ops.enable) = clk_gate_ops.enable; ++ const_cast(gateclk_ops.disable) = clk_gate_ops.disable; ++ pax_close_kernel(); + } + + rc = of_property_read_u32(node, "fixed-divider", &fixed_div); +diff --git a/drivers/clk/socfpga/clk-pll-a10.c b/drivers/clk/socfpga/clk-pll-a10.c +index 35fabe1a32c3..d847c5363809 100644 +--- a/drivers/clk/socfpga/clk-pll-a10.c ++++ b/drivers/clk/socfpga/clk-pll-a10.c +@@ -18,6 +18,7 @@ + #include <linux/io.h> + #include <linux/of.h> + #include <linux/of_address.h> ++#include <asm/pgtable.h> + + #include "clk.h" + +@@ -69,7 +70,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk) + CLK_MGR_PLL_CLK_SRC_MASK; + } + +-static struct clk_ops clk_pll_ops = { ++static clk_ops_no_const clk_pll_ops __read_only = { + .recalc_rate = clk_pll_recalc_rate, + .get_parent = clk_pll_get_parent, + }; +@@ -112,8 +113,10 @@ static struct clk * __init __socfpga_pll_init(struct device_node *node, + pll_clk->hw.hw.init = &init; + + pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA; +- clk_pll_ops.enable = clk_gate_ops.enable; +- clk_pll_ops.disable = clk_gate_ops.disable; ++ pax_open_kernel(); ++ const_cast(clk_pll_ops.enable) = clk_gate_ops.enable; ++ const_cast(clk_pll_ops.disable) = clk_gate_ops.disable; ++ pax_close_kernel(); + + clk = clk_register(NULL, &pll_clk->hw.hw); + if (WARN_ON(IS_ERR(clk))) { +diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c +index c7f463172e4b..8d1b7d0ba789 100644 +--- a/drivers/clk/socfpga/clk-pll.c ++++ b/drivers/clk/socfpga/clk-pll.c +@@ -20,6 +20,7 @@ + #include <linux/io.h> + #include <linux/of.h> + #include <linux/of_address.h> ++#include <asm/pgtable.h> + + #include "clk.h" + +@@ -75,7 +76,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk) + CLK_MGR_PLL_CLK_SRC_MASK; + } + +-static struct clk_ops clk_pll_ops = { ++static clk_ops_no_const clk_pll_ops __read_only = { + .recalc_rate = clk_pll_recalc_rate, + .get_parent = clk_pll_get_parent, + }; +@@ -114,8 +115,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node, + pll_clk->hw.hw.init = &init; + + pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA; +- clk_pll_ops.enable = clk_gate_ops.enable; +- clk_pll_ops.disable = clk_gate_ops.disable; ++ pax_open_kernel(); ++ const_cast(clk_pll_ops.enable) = clk_gate_ops.enable; ++ const_cast(clk_pll_ops.disable) = clk_gate_ops.disable; ++ pax_close_kernel(); + + clk = clk_register(NULL, &pll_clk->hw.hw); + if (WARN_ON(IS_ERR(clk))) { +diff --git a/drivers/clk/ti/adpll.c b/drivers/clk/ti/adpll.c +index 255cafb18336..7b41c3b4295d 100644 +--- a/drivers/clk/ti/adpll.c ++++ b/drivers/clk/ti/adpll.c +@@ -589,7 +589,7 @@ static int ti_adpll_init_clkout(struct ti_adpll_data *d, + { + struct ti_adpll_clkout_data *co; + struct clk_init_data init; +- struct clk_ops *ops; ++ clk_ops_no_const *ops; + const char *parent_names[2]; + const char *child_name; + struct clk *clock; +diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c +index 5fcf247759ac..446780a7e15b 100644 +--- a/drivers/clk/ti/clk.c ++++ b/drivers/clk/ti/clk.c +@@ -25,6 +25,8 @@ + #include <linux/regmap.h> + #include <linux/bootmem.h> + ++#include <asm/pgtable.h> ++ + #include "clock.h" + + #undef pr_fmt +@@ -84,8 +86,10 @@ int ti_clk_setup_ll_ops(struct ti_clk_ll_ops *ops) + } + + ti_clk_ll_ops = ops; +- ops->clk_readl = clk_memmap_readl; +- ops->clk_writel = clk_memmap_writel; ++ pax_open_kernel(); ++ const_cast(ops->clk_readl) = clk_memmap_readl; ++ const_cast(ops->clk_writel) = clk_memmap_writel; ++ pax_close_kernel(); + + return 0; + } +diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c +index 297e9128fe9f..d5661fbba84a 100644 +--- a/drivers/cpufreq/acpi-cpufreq.c ++++ b/drivers/cpufreq/acpi-cpufreq.c +@@ -694,8 +694,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy) + data->acpi_perf_cpu = cpu; + policy->driver_data = data; + +- if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) +- acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS; ++ if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) { ++ pax_open_kernel(); ++ const_cast(acpi_cpufreq_driver.flags) |= CPUFREQ_CONST_LOOPS; ++ pax_close_kernel(); ++ } + + result = acpi_processor_register_performance(perf, cpu); + if (result) +@@ -833,7 +836,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy) + policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu); + break; + case ACPI_ADR_SPACE_FIXED_HARDWARE: +- acpi_cpufreq_driver.get = get_cur_freq_on_cpu; ++ pax_open_kernel(); ++ const_cast(acpi_cpufreq_driver.get) = get_cur_freq_on_cpu; ++ pax_close_kernel(); + break; + default: + break; +@@ -930,8 +935,10 @@ static void __init acpi_cpufreq_boost_init(void) + if (!msrs) + return; + +- acpi_cpufreq_driver.set_boost = set_boost; +- acpi_cpufreq_driver.boost_enabled = boost_state(0); ++ pax_open_kernel(); ++ const_cast(acpi_cpufreq_driver.set_boost) = set_boost; ++ const_cast(acpi_cpufreq_driver.boost_enabled) = boost_state(0); ++ pax_close_kernel(); + + cpu_notifier_register_begin(); + +diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c +index 4d3ec92cbabf..cf501fc10a0d 100644 +--- a/drivers/cpufreq/cpufreq-dt.c ++++ b/drivers/cpufreq/cpufreq-dt.c +@@ -373,8 +373,11 @@ static int dt_cpufreq_probe(struct platform_device *pdev) + if (ret) + return ret; + +- if (data && data->have_governor_per_policy) +- dt_cpufreq_driver.flags |= CPUFREQ_HAVE_GOVERNOR_PER_POLICY; ++ if (data && data->have_governor_per_policy) { ++ pax_open_kernel(); ++ const_cast(dt_cpufreq_driver.flags) |= CPUFREQ_HAVE_GOVERNOR_PER_POLICY; ++ pax_close_kernel(); ++ } + + ret = cpufreq_register_driver(&dt_cpufreq_driver); + if (ret) +diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c +index 286d4d61bd0b..55983845833a 100644 +--- a/drivers/cpufreq/cpufreq.c ++++ b/drivers/cpufreq/cpufreq.c +@@ -528,12 +528,12 @@ EXPORT_SYMBOL_GPL(cpufreq_driver_resolve_freq); + * SYSFS INTERFACE * + *********************************************************************/ + static ssize_t show_boost(struct kobject *kobj, +- struct attribute *attr, char *buf) ++ struct kobj_attribute *attr, char *buf) + { + return sprintf(buf, "%d\n", cpufreq_driver->boost_enabled); + } + +-static ssize_t store_boost(struct kobject *kobj, struct attribute *attr, ++static ssize_t store_boost(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, size_t count) + { + int ret, enable; +@@ -2119,7 +2119,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor) + read_unlock_irqrestore(&cpufreq_driver_lock, flags); + + mutex_lock(&cpufreq_governor_mutex); +- list_del(&governor->governor_list); ++ pax_list_del(&governor->governor_list); + mutex_unlock(&cpufreq_governor_mutex); + return; + } +@@ -2339,13 +2339,17 @@ int cpufreq_boost_trigger_state(int state) + return 0; + + write_lock_irqsave(&cpufreq_driver_lock, flags); +- cpufreq_driver->boost_enabled = state; ++ pax_open_kernel(); ++ const_cast(cpufreq_driver->boost_enabled) = state; ++ pax_close_kernel(); + write_unlock_irqrestore(&cpufreq_driver_lock, flags); + + ret = cpufreq_driver->set_boost(state); + if (ret) { + write_lock_irqsave(&cpufreq_driver_lock, flags); +- cpufreq_driver->boost_enabled = !state; ++ pax_open_kernel(); ++ const_cast(cpufreq_driver->boost_enabled) = !state; ++ pax_close_kernel(); + write_unlock_irqrestore(&cpufreq_driver_lock, flags); + + pr_err("%s: Cannot %s BOOST\n", +@@ -2386,7 +2390,9 @@ int cpufreq_enable_boost_support(void) + if (cpufreq_boost_supported()) + return 0; + +- cpufreq_driver->set_boost = cpufreq_boost_set_sw; ++ pax_open_kernel(); ++ const_cast(cpufreq_driver->set_boost) = cpufreq_boost_set_sw; ++ pax_close_kernel(); + + /* This will get removed on driver unregister */ + return create_boost_sysfs_file(); +@@ -2458,8 +2464,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data) + cpufreq_driver = driver_data; + write_unlock_irqrestore(&cpufreq_driver_lock, flags); + +- if (driver_data->setpolicy) +- driver_data->flags |= CPUFREQ_CONST_LOOPS; ++ if (driver_data->setpolicy) { ++ pax_open_kernel(); ++ const_cast(driver_data->flags) |= CPUFREQ_CONST_LOOPS; ++ pax_close_kernel(); ++ } + + if (cpufreq_boost_supported()) { + ret = create_boost_sysfs_file(); +diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h +index ef1037e9c92b..c832d36ba8b7 100644 +--- a/drivers/cpufreq/cpufreq_governor.h ++++ b/drivers/cpufreq/cpufreq_governor.h +@@ -171,7 +171,7 @@ void cpufreq_dbs_governor_limits(struct cpufreq_policy *policy); + struct od_ops { + unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy, + unsigned int freq_next, unsigned int relation); +-}; ++} __no_const; + + unsigned int dbs_update(struct cpufreq_policy *policy); + void od_register_powersave_bias_handler(unsigned int (*f) +diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c +index 3a1f49f5f4c6..42a478e4cec5 100644 +--- a/drivers/cpufreq/cpufreq_ondemand.c ++++ b/drivers/cpufreq/cpufreq_ondemand.c +@@ -408,7 +408,7 @@ static void od_start(struct cpufreq_policy *policy) + ondemand_powersave_bias_init(policy); + } + +-static struct od_ops od_ops = { ++static struct od_ops od_ops __read_only = { + .powersave_bias_target = generic_powersave_bias_target, + }; + +@@ -464,14 +464,18 @@ void od_register_powersave_bias_handler(unsigned int (*f) + (struct cpufreq_policy *, unsigned int, unsigned int), + unsigned int powersave_bias) + { +- od_ops.powersave_bias_target = f; ++ pax_open_kernel(); ++ const_cast(od_ops.powersave_bias_target) = f; ++ pax_close_kernel(); + od_set_powersave_bias(powersave_bias); + } + EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler); + + void od_unregister_powersave_bias_handler(void) + { +- od_ops.powersave_bias_target = generic_powersave_bias_target; ++ pax_open_kernel(); ++ const_cast(od_ops.powersave_bias_target) = generic_powersave_bias_target; ++ pax_close_kernel(); + od_set_powersave_bias(0); + } + EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler); +diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c +index 80fa656da5ab..fe055932706a 100644 +--- a/drivers/cpufreq/intel_pstate.c ++++ b/drivers/cpufreq/intel_pstate.c +@@ -283,13 +283,13 @@ struct pstate_funcs { + struct cpu_defaults { + struct pstate_adjust_policy pid_policy; + struct pstate_funcs funcs; +-}; ++} __do_const; + + static inline int32_t get_target_pstate_use_performance(struct cpudata *cpu); + static inline int32_t get_target_pstate_use_cpu_load(struct cpudata *cpu); + + static struct pstate_adjust_policy pid_params __read_mostly; +-static struct pstate_funcs pstate_funcs __read_mostly; ++static struct pstate_funcs *pstate_funcs __read_mostly; + static int hwp_active __read_mostly; + + #ifdef CONFIG_ACPI +@@ -658,13 +658,13 @@ static void __init intel_pstate_debug_expose_params(void) + /************************** sysfs begin ************************/ + #define show_one(file_name, object) \ + static ssize_t show_##file_name \ +- (struct kobject *kobj, struct attribute *attr, char *buf) \ ++ (struct kobject *kobj, struct kobj_attribute *attr, char *buf) \ + { \ + return sprintf(buf, "%u\n", limits->object); \ + } + + static ssize_t show_turbo_pct(struct kobject *kobj, +- struct attribute *attr, char *buf) ++ struct kobj_attribute *attr, char *buf) + { + struct cpudata *cpu; + int total, no_turbo, turbo_pct; +@@ -680,7 +680,7 @@ static ssize_t show_turbo_pct(struct kobject *kobj, + } + + static ssize_t show_num_pstates(struct kobject *kobj, +- struct attribute *attr, char *buf) ++ struct kobj_attribute *attr, char *buf) + { + struct cpudata *cpu; + int total; +@@ -691,7 +691,7 @@ static ssize_t show_num_pstates(struct kobject *kobj, + } + + static ssize_t show_no_turbo(struct kobject *kobj, +- struct attribute *attr, char *buf) ++ struct kobj_attribute *attr, char *buf) + { + ssize_t ret; + +@@ -704,7 +704,7 @@ static ssize_t show_no_turbo(struct kobject *kobj, + return ret; + } + +-static ssize_t store_no_turbo(struct kobject *a, struct attribute *b, ++static ssize_t store_no_turbo(struct kobject *a, struct kobj_attribute *b, + const char *buf, size_t count) + { + unsigned int input; +@@ -728,7 +728,7 @@ static ssize_t store_no_turbo(struct kobject *a, struct attribute *b, + return count; + } + +-static ssize_t store_max_perf_pct(struct kobject *a, struct attribute *b, ++static ssize_t store_max_perf_pct(struct kobject *a, struct kobj_attribute *b, + const char *buf, size_t count) + { + unsigned int input; +@@ -752,7 +752,7 @@ static ssize_t store_max_perf_pct(struct kobject *a, struct attribute *b, + return count; + } + +-static ssize_t store_min_perf_pct(struct kobject *a, struct attribute *b, ++static ssize_t store_min_perf_pct(struct kobject *a, struct kobj_attribute *b, + const char *buf, size_t count) + { + unsigned int input; +@@ -1173,7 +1173,7 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate) + * right CPU. + */ + wrmsrl_on_cpu(cpu->cpu, MSR_IA32_PERF_CTL, +- pstate_funcs.get_val(cpu, pstate)); ++ pstate_funcs->get_val(cpu, pstate)); + } + + static void intel_pstate_set_min_pstate(struct cpudata *cpu) +@@ -1192,14 +1192,14 @@ static void intel_pstate_max_within_limits(struct cpudata *cpu) + + static void intel_pstate_get_cpu_pstates(struct cpudata *cpu) + { +- cpu->pstate.min_pstate = pstate_funcs.get_min(); +- cpu->pstate.max_pstate = pstate_funcs.get_max(); +- cpu->pstate.max_pstate_physical = pstate_funcs.get_max_physical(); +- cpu->pstate.turbo_pstate = pstate_funcs.get_turbo(); +- cpu->pstate.scaling = pstate_funcs.get_scaling(); ++ cpu->pstate.min_pstate = pstate_funcs->get_min(); ++ cpu->pstate.max_pstate = pstate_funcs->get_max(); ++ cpu->pstate.max_pstate_physical = pstate_funcs->get_max_physical(); ++ cpu->pstate.turbo_pstate = pstate_funcs->get_turbo(); ++ cpu->pstate.scaling = pstate_funcs->get_scaling(); + +- if (pstate_funcs.get_vid) +- pstate_funcs.get_vid(cpu); ++ if (pstate_funcs->get_vid) ++ pstate_funcs->get_vid(cpu); + + intel_pstate_set_min_pstate(cpu); + } +@@ -1348,7 +1348,7 @@ static inline void intel_pstate_update_pstate(struct cpudata *cpu, int pstate) + return; + + cpu->pstate.current_pstate = pstate; +- wrmsrl(MSR_IA32_PERF_CTL, pstate_funcs.get_val(cpu, pstate)); ++ wrmsrl(MSR_IA32_PERF_CTL, pstate_funcs->get_val(cpu, pstate)); + } + + static inline void intel_pstate_adjust_busy_pstate(struct cpudata *cpu) +@@ -1359,7 +1359,7 @@ static inline void intel_pstate_adjust_busy_pstate(struct cpudata *cpu) + from = cpu->pstate.current_pstate; + + target_pstate = cpu->policy == CPUFREQ_POLICY_PERFORMANCE ? +- cpu->pstate.turbo_pstate : pstate_funcs.get_target_pstate(cpu); ++ cpu->pstate.turbo_pstate : pstate_funcs->get_target_pstate(cpu); + + intel_pstate_update_pstate(cpu, target_pstate); + +@@ -1683,15 +1683,15 @@ static unsigned int force_load __initdata; + + static int __init intel_pstate_msrs_not_valid(void) + { +- if (!pstate_funcs.get_max() || +- !pstate_funcs.get_min() || +- !pstate_funcs.get_turbo()) ++ if (!pstate_funcs->get_max() || ++ !pstate_funcs->get_min() || ++ !pstate_funcs->get_turbo()) + return -ENODEV; + + return 0; + } + +-static void __init copy_pid_params(struct pstate_adjust_policy *policy) ++static void __init copy_pid_params(const struct pstate_adjust_policy *policy) + { + pid_params.sample_rate_ms = policy->sample_rate_ms; + pid_params.sample_rate_ns = pid_params.sample_rate_ms * NSEC_PER_MSEC; +@@ -1704,15 +1704,7 @@ static void __init copy_pid_params(struct pstate_adjust_policy *policy) + + static void __init copy_cpu_funcs(struct pstate_funcs *funcs) + { +- pstate_funcs.get_max = funcs->get_max; +- pstate_funcs.get_max_physical = funcs->get_max_physical; +- pstate_funcs.get_min = funcs->get_min; +- pstate_funcs.get_turbo = funcs->get_turbo; +- pstate_funcs.get_scaling = funcs->get_scaling; +- pstate_funcs.get_val = funcs->get_val; +- pstate_funcs.get_vid = funcs->get_vid; +- pstate_funcs.get_target_pstate = funcs->get_target_pstate; +- ++ pstate_funcs = funcs; + } + + #ifdef CONFIG_ACPI +diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c +index fd77812313f3..97e3efece3a8 100644 +--- a/drivers/cpufreq/p4-clockmod.c ++++ b/drivers/cpufreq/p4-clockmod.c +@@ -130,10 +130,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c) + case 0x0F: /* Core Duo */ + case 0x16: /* Celeron Core */ + case 0x1C: /* Atom */ +- p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS; ++ pax_open_kernel(); ++ const_cast(p4clockmod_driver.flags) |= CPUFREQ_CONST_LOOPS; ++ pax_close_kernel(); + return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE); + case 0x0D: /* Pentium M (Dothan) */ +- p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS; ++ pax_open_kernel(); ++ const_cast(p4clockmod_driver.flags) |= CPUFREQ_CONST_LOOPS; ++ pax_close_kernel(); + /* fall through */ + case 0x09: /* Pentium M (Banias) */ + return speedstep_get_frequency(SPEEDSTEP_CPU_PM); +@@ -145,7 +149,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c) + + /* on P-4s, the TSC runs with constant frequency independent whether + * throttling is active or not. */ +- p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS; ++ pax_open_kernel(); ++ const_cast(p4clockmod_driver.flags) |= CPUFREQ_CONST_LOOPS; ++ pax_close_kernel(); + + if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) { + pr_warn("Warning: Pentium 4-M detected. The speedstep-ich or acpi cpufreq modules offer voltage scaling in addition of frequency scaling. You should use either one instead of p4-clockmod, if possible.\n"); +diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c +index 9bb42ba50efa..b01b4a2ddf62 100644 +--- a/drivers/cpufreq/sparc-us3-cpufreq.c ++++ b/drivers/cpufreq/sparc-us3-cpufreq.c +@@ -18,14 +18,12 @@ + #include <asm/head.h> + #include <asm/timer.h> + +-static struct cpufreq_driver *cpufreq_us3_driver; +- + struct us3_freq_percpu_info { + struct cpufreq_frequency_table table[4]; + }; + + /* Indexed by cpu number. */ +-static struct us3_freq_percpu_info *us3_freq_table; ++static struct us3_freq_percpu_info us3_freq_table[NR_CPUS]; + + /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled + * in the Safari config register. +@@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy) + + static int us3_freq_cpu_exit(struct cpufreq_policy *policy) + { +- if (cpufreq_us3_driver) +- us3_freq_target(policy, 0); ++ us3_freq_target(policy, 0); + + return 0; + } + ++static int __init us3_freq_init(void); ++static void __exit us3_freq_exit(void); ++ ++static struct cpufreq_driver cpufreq_us3_driver = { ++ .init = us3_freq_cpu_init, ++ .verify = cpufreq_generic_frequency_table_verify, ++ .target_index = us3_freq_target, ++ .get = us3_freq_get, ++ .exit = us3_freq_cpu_exit, ++ .name = "UltraSPARC-III", ++ ++}; ++ + static int __init us3_freq_init(void) + { + unsigned long manuf, impl, ver; +- int ret; + + if (tlb_type != cheetah && tlb_type != cheetah_plus) + return -ENODEV; +@@ -178,55 +187,15 @@ static int __init us3_freq_init(void) + (impl == CHEETAH_IMPL || + impl == CHEETAH_PLUS_IMPL || + impl == JAGUAR_IMPL || +- impl == PANTHER_IMPL)) { +- struct cpufreq_driver *driver; +- +- ret = -ENOMEM; +- driver = kzalloc(sizeof(*driver), GFP_KERNEL); +- if (!driver) +- goto err_out; +- +- us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)), +- GFP_KERNEL); +- if (!us3_freq_table) +- goto err_out; +- +- driver->init = us3_freq_cpu_init; +- driver->verify = cpufreq_generic_frequency_table_verify; +- driver->target_index = us3_freq_target; +- driver->get = us3_freq_get; +- driver->exit = us3_freq_cpu_exit; +- strcpy(driver->name, "UltraSPARC-III"); +- +- cpufreq_us3_driver = driver; +- ret = cpufreq_register_driver(driver); +- if (ret) +- goto err_out; +- +- return 0; +- +-err_out: +- if (driver) { +- kfree(driver); +- cpufreq_us3_driver = NULL; +- } +- kfree(us3_freq_table); +- us3_freq_table = NULL; +- return ret; +- } ++ impl == PANTHER_IMPL)) ++ return cpufreq_register_driver(&cpufreq_us3_driver); + + return -ENODEV; + } + + static void __exit us3_freq_exit(void) + { +- if (cpufreq_us3_driver) { +- cpufreq_unregister_driver(cpufreq_us3_driver); +- kfree(cpufreq_us3_driver); +- cpufreq_us3_driver = NULL; +- kfree(us3_freq_table); +- us3_freq_table = NULL; +- } ++ cpufreq_unregister_driver(&cpufreq_us3_driver); + } + + MODULE_AUTHOR("David S. Miller <davem@redhat.com>"); +diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c +index 41bc5397f4bb..e46a74d1e4c9 100644 +--- a/drivers/cpufreq/speedstep-centrino.c ++++ b/drivers/cpufreq/speedstep-centrino.c +@@ -352,8 +352,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy) + !cpu_has(cpu, X86_FEATURE_EST)) + return -ENODEV; + +- if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) +- centrino_driver.flags |= CPUFREQ_CONST_LOOPS; ++ if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) { ++ pax_open_kernel(); ++ const_cast(centrino_driver.flags) |= CPUFREQ_CONST_LOOPS; ++ pax_close_kernel(); ++ } + + if (policy->cpu != 0) + return -ENODEV; +diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c +index ab264d393233..6a13e87bb7a2 100644 +--- a/drivers/cpuidle/driver.c ++++ b/drivers/cpuidle/driver.c +@@ -194,7 +194,7 @@ static int __cpuidle poll_idle(struct cpuidle_device *dev, + + static void poll_idle_init(struct cpuidle_driver *drv) + { +- struct cpuidle_state *state = &drv->states[0]; ++ cpuidle_state_no_const *state = &drv->states[0]; + + snprintf(state->name, CPUIDLE_NAME_LEN, "POLL"); + snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE"); +diff --git a/drivers/cpuidle/dt_idle_states.c b/drivers/cpuidle/dt_idle_states.c +index a5c111b67f37..11130028f4fe 100644 +--- a/drivers/cpuidle/dt_idle_states.c ++++ b/drivers/cpuidle/dt_idle_states.c +@@ -21,7 +21,7 @@ + + #include "dt_idle_states.h" + +-static int init_state_node(struct cpuidle_state *idle_state, ++static int init_state_node(cpuidle_state_no_const *idle_state, + const struct of_device_id *matches, + struct device_node *state_node) + { +diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c +index fb9f511cca23..213e6cc1badd 100644 +--- a/drivers/cpuidle/governor.c ++++ b/drivers/cpuidle/governor.c +@@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov) + mutex_lock(&cpuidle_lock); + if (__cpuidle_find_governor(gov->name) == NULL) { + ret = 0; +- list_add_tail(&gov->governor_list, &cpuidle_governors); ++ pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors); + if (!cpuidle_curr_governor || + cpuidle_curr_governor->rating < gov->rating) + cpuidle_switch_governor(gov); +diff --git a/drivers/cpuidle/governors/ladder.c b/drivers/cpuidle/governors/ladder.c +index 63bd5a403e22..eea2dff9a0de 100644 +--- a/drivers/cpuidle/governors/ladder.c ++++ b/drivers/cpuidle/governors/ladder.c +@@ -173,6 +173,15 @@ static void ladder_reflect(struct cpuidle_device *dev, int index) + + static struct cpuidle_governor ladder_governor = { + .name = "ladder", ++ .rating = 25, ++ .enable = ladder_enable_device, ++ .select = ladder_select_state, ++ .reflect = ladder_reflect, ++ .owner = THIS_MODULE, ++}; ++ ++static struct cpuidle_governor ladder_governor_nohz = { ++ .name = "ladder", + .rating = 10, + .enable = ladder_enable_device, + .select = ladder_select_state, +@@ -190,10 +199,8 @@ static int __init init_ladder(void) + * governor is better so give it a higher rating than the menu + * governor. + */ +- if (!tick_nohz_enabled) +- ladder_governor.rating = 25; + +- return cpuidle_register_governor(&ladder_governor); ++ return cpuidle_register_governor(tick_nohz_enabled ? &ladder_governor_nohz : &ladder_governor); + } + + postcore_initcall(init_ladder); +diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c +index 832a2c3f01ff..1794080dfc87 100644 +--- a/drivers/cpuidle/sysfs.c ++++ b/drivers/cpuidle/sysfs.c +@@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = { + NULL + }; + +-static struct attribute_group cpuidle_attr_group = { ++static attribute_group_no_const cpuidle_attr_group = { + .attrs = cpuidle_default_attrs, + .name = "cpuidle", + }; +diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c +index e09d4055b19e..f86cbacf08d6 100644 +--- a/drivers/crypto/hifn_795x.c ++++ b/drivers/crypto/hifn_795x.c +@@ -37,7 +37,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444); + MODULE_PARM_DESC(hifn_pll_ref, + "PLL reference clock (pci[freq] or ext[freq], default ext)"); + +-static atomic_t hifn_dev_number; ++static atomic_unchecked_t hifn_dev_number; + + #define ACRYPTO_OP_DECRYPT 0 + #define ACRYPTO_OP_ENCRYPT 1 +@@ -2475,7 +2475,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id) + goto err_out_disable_pci_device; + + snprintf(name, sizeof(name), "hifn%d", +- atomic_inc_return(&hifn_dev_number) - 1); ++ atomic_inc_return_unchecked(&hifn_dev_number) - 1); + + err = pci_request_regions(pdev, name); + if (err) +diff --git a/drivers/crypto/qat/qat_common/adf_aer.c b/drivers/crypto/qat/qat_common/adf_aer.c +index 2839fccdd84b..b40595a4303f 100644 +--- a/drivers/crypto/qat/qat_common/adf_aer.c ++++ b/drivers/crypto/qat/qat_common/adf_aer.c +@@ -56,7 +56,7 @@ + static struct workqueue_struct *device_reset_wq; + + static pci_ers_result_t adf_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct adf_accel_dev *accel_dev = adf_devmgr_pci_to_accel_dev(pdev); + +diff --git a/drivers/crypto/qat/qat_common/adf_sriov.c b/drivers/crypto/qat/qat_common/adf_sriov.c +index 9320ae1d005b..4bf8e7e563ce 100644 +--- a/drivers/crypto/qat/qat_common/adf_sriov.c ++++ b/drivers/crypto/qat/qat_common/adf_sriov.c +@@ -93,7 +93,7 @@ static void adf_iov_send_resp(struct work_struct *work) + kfree(pf2vf_resp); + } + +-static void adf_vf2pf_bh_handler(void *data) ++static void adf_vf2pf_bh_handler(unsigned long data) + { + struct adf_accel_vf_info *vf_info = (struct adf_accel_vf_info *)data; + struct adf_pf2vf_resp *pf2vf_resp; +@@ -126,7 +126,7 @@ static int adf_enable_sriov(struct adf_accel_dev *accel_dev) + vf_info->vf_nr = i; + + tasklet_init(&vf_info->vf2pf_bh_tasklet, +- (void *)adf_vf2pf_bh_handler, ++ adf_vf2pf_bh_handler, + (unsigned long)vf_info); + mutex_init(&vf_info->pf2vf_lock); + ratelimit_state_init(&vf_info->vf2pf_ratelimit, +diff --git a/drivers/crypto/qat/qat_common/adf_vf_isr.c b/drivers/crypto/qat/qat_common/adf_vf_isr.c +index bf99e11a3403..a44361cb3330 100644 +--- a/drivers/crypto/qat/qat_common/adf_vf_isr.c ++++ b/drivers/crypto/qat/qat_common/adf_vf_isr.c +@@ -112,9 +112,9 @@ static void adf_dev_stop_async(struct work_struct *work) + kfree(stop_data); + } + +-static void adf_pf2vf_bh_handler(void *data) ++static void adf_pf2vf_bh_handler(unsigned long data) + { +- struct adf_accel_dev *accel_dev = data; ++ struct adf_accel_dev *accel_dev = (struct adf_accel_dev *)data; + struct adf_hw_device_data *hw_data = accel_dev->hw_device; + struct adf_bar *pmisc = + &GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)]; +@@ -183,7 +183,7 @@ static void adf_pf2vf_bh_handler(void *data) + static int adf_setup_pf2vf_bh(struct adf_accel_dev *accel_dev) + { + tasklet_init(&accel_dev->vf.pf2vf_bh_tasklet, +- (void *)adf_pf2vf_bh_handler, (unsigned long)accel_dev); ++ adf_pf2vf_bh_handler, (unsigned long)accel_dev); + + mutex_init(&accel_dev->vf.vf2pf_lock); + return 0; +diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c +index 7309c0824887..857ee48e7535 100644 +--- a/drivers/devfreq/devfreq.c ++++ b/drivers/devfreq/devfreq.c +@@ -814,7 +814,7 @@ int devfreq_add_governor(struct devfreq_governor *governor) + goto err_out; + } + +- list_add(&governor->node, &devfreq_governor_list); ++ pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list); + + list_for_each_entry(devfreq, &devfreq_list, node) { + int ret = 0; +@@ -902,7 +902,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor) + } + } + +- list_del(&governor->node); ++ pax_list_del((struct list_head *)&governor->node); + err_out: + mutex_unlock(&devfreq_list_lock); + +diff --git a/drivers/devfreq/governor_passive.c b/drivers/devfreq/governor_passive.c +index 5be96b2249e7..c5f2db5326e5 100644 +--- a/drivers/devfreq/governor_passive.c ++++ b/drivers/devfreq/governor_passive.c +@@ -156,7 +156,7 @@ static int devfreq_passive_event_handler(struct devfreq *devfreq, + struct devfreq_passive_data *p_data + = (struct devfreq_passive_data *)devfreq->data; + struct devfreq *parent = (struct devfreq *)p_data->parent; +- struct notifier_block *nb = &p_data->nb; ++ notifier_block_no_const *nb = &p_data->nb; + int ret = 0; + + if (!parent) +diff --git a/drivers/dma/qcom/hidma.c b/drivers/dma/qcom/hidma.c +index e244e10a94b5..b7799ec3821a 100644 +--- a/drivers/dma/qcom/hidma.c ++++ b/drivers/dma/qcom/hidma.c +@@ -570,7 +570,7 @@ static ssize_t hidma_show_values(struct device *dev, + static int hidma_create_sysfs_entry(struct hidma_dev *dev, char *name, + int mode) + { +- struct device_attribute *attrs; ++ device_attribute_no_const *attrs; + char *name_copy; + + attrs = devm_kmalloc(dev->ddev.dev, sizeof(struct device_attribute), +diff --git a/drivers/dma/qcom/hidma_mgmt_sys.c b/drivers/dma/qcom/hidma_mgmt_sys.c +index d61f1068a34b..a23baa35e6d7 100644 +--- a/drivers/dma/qcom/hidma_mgmt_sys.c ++++ b/drivers/dma/qcom/hidma_mgmt_sys.c +@@ -194,7 +194,7 @@ static ssize_t set_values_channel(struct kobject *kobj, + + static int create_sysfs_entry(struct hidma_mgmt_dev *dev, char *name, int mode) + { +- struct device_attribute *attrs; ++ device_attribute_no_const *attrs; + char *name_copy; + + attrs = devm_kmalloc(&dev->pdev->dev, +diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c +index 12fa48e380cf..19d6a7c8026a 100644 +--- a/drivers/dma/sh/shdma-base.c ++++ b/drivers/dma/sh/shdma-base.c +@@ -227,8 +227,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan) + schan->slave_id = -EINVAL; + } + +- schan->desc = kcalloc(NR_DESCS_PER_CHANNEL, +- sdev->desc_size, GFP_KERNEL); ++ schan->desc = kcalloc(sdev->desc_size, ++ NR_DESCS_PER_CHANNEL, GFP_KERNEL); + if (!schan->desc) { + ret = -ENOMEM; + goto edescalloc; +diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c +index c94ffab0d25c..82c11f058744 100644 +--- a/drivers/dma/sh/shdmac.c ++++ b/drivers/dma/sh/shdmac.c +@@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self, + return ret; + } + +-static struct notifier_block sh_dmae_nmi_notifier __read_mostly = { ++static struct notifier_block sh_dmae_nmi_notifier = { + .notifier_call = sh_dmae_nmi_handler, + + /* Run before NMI debug handler and KGDB */ +diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c +index a97900333e2d..773b7f0f453f 100644 +--- a/drivers/edac/edac_device.c ++++ b/drivers/edac/edac_device.c +@@ -468,9 +468,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev, + */ + int edac_device_alloc_index(void) + { +- static atomic_t device_indexes = ATOMIC_INIT(0); ++ static atomic_unchecked_t device_indexes = ATOMIC_INIT(0); + +- return atomic_inc_return(&device_indexes) - 1; ++ return atomic_inc_return_unchecked(&device_indexes) - 1; + } + EXPORT_SYMBOL_GPL(edac_device_alloc_index); + +diff --git a/drivers/edac/edac_device_sysfs.c b/drivers/edac/edac_device_sysfs.c +index 93da1a45c716..5e2c149e3daa 100644 +--- a/drivers/edac/edac_device_sysfs.c ++++ b/drivers/edac/edac_device_sysfs.c +@@ -749,7 +749,7 @@ static int edac_device_add_main_sysfs_attributes( + */ + while (sysfs_attrib->attr.name != NULL) { + err = sysfs_create_file(&edac_dev->kobj, +- (struct attribute*) sysfs_attrib); ++ &sysfs_attrib->attr); + if (err) + goto err_out; + +diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c +index 4e0f8e720ad9..0eb949927853 100644 +--- a/drivers/edac/edac_mc_sysfs.c ++++ b/drivers/edac/edac_mc_sysfs.c +@@ -50,7 +50,7 @@ int edac_mc_get_poll_msec(void) + return edac_mc_poll_msec; + } + +-static int edac_set_poll_msec(const char *val, struct kernel_param *kp) ++static int edac_set_poll_msec(const char *val, const struct kernel_param *kp) + { + unsigned long l; + int ret; +@@ -154,7 +154,7 @@ static const char * const edac_caps[] = { + struct dev_ch_attribute { + struct device_attribute attr; + int channel; +-}; ++} __do_const; + + #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \ + static struct dev_ch_attribute dev_attr_legacy_##_name = \ +diff --git a/drivers/edac/edac_module.c b/drivers/edac/edac_module.c +index 5f8543be995a..46aa017a3631 100644 +--- a/drivers/edac/edac_module.c ++++ b/drivers/edac/edac_module.c +@@ -19,7 +19,7 @@ + + #ifdef CONFIG_EDAC_DEBUG + +-static int edac_set_debug_level(const char *buf, struct kernel_param *kp) ++static int edac_set_debug_level(const char *buf, const struct kernel_param *kp) + { + unsigned long val; + int ret; +diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c +index 8f2f2899a7a2..cbb0d7cb2eac 100644 +--- a/drivers/edac/edac_pci.c ++++ b/drivers/edac/edac_pci.c +@@ -29,7 +29,7 @@ + + static DEFINE_MUTEX(edac_pci_ctls_mutex); + static LIST_HEAD(edac_pci_list); +-static atomic_t pci_indexes = ATOMIC_INIT(0); ++static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0); + + /* + * edac_pci_alloc_ctl_info +@@ -224,7 +224,7 @@ static void edac_pci_workq_function(struct work_struct *work_req) + */ + int edac_pci_alloc_index(void) + { +- return atomic_inc_return(&pci_indexes) - 1; ++ return atomic_inc_return_unchecked(&pci_indexes) - 1; + } + EXPORT_SYMBOL_GPL(edac_pci_alloc_index); + +diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c +index 6e3428ba400f..9bdb207579da 100644 +--- a/drivers/edac/edac_pci_sysfs.c ++++ b/drivers/edac/edac_pci_sysfs.c +@@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */ + static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */ + static int edac_pci_poll_msec = 1000; /* one second workq period */ + +-static atomic_t pci_parity_count = ATOMIC_INIT(0); +-static atomic_t pci_nonparity_count = ATOMIC_INIT(0); ++static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0); ++static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0); + + static struct kobject *edac_pci_top_main_kobj; + static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0); +@@ -232,7 +232,7 @@ struct edac_pci_dev_attribute { + void *value; + ssize_t(*show) (void *, char *); + ssize_t(*store) (void *, const char *, size_t); +-}; ++} __do_const; + + /* Set of show/store abstract level functions for PCI Parity object */ + static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr, +@@ -564,7 +564,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev) + edac_printk(KERN_CRIT, EDAC_PCI, + "Signaled System Error on %s\n", + pci_name(dev)); +- atomic_inc(&pci_nonparity_count); ++ atomic_inc_unchecked(&pci_nonparity_count); + } + + if (status & (PCI_STATUS_PARITY)) { +@@ -572,7 +572,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev) + "Master Data Parity Error on %s\n", + pci_name(dev)); + +- atomic_inc(&pci_parity_count); ++ atomic_inc_unchecked(&pci_parity_count); + } + + if (status & (PCI_STATUS_DETECTED_PARITY)) { +@@ -580,7 +580,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev) + "Detected Parity Error on %s\n", + pci_name(dev)); + +- atomic_inc(&pci_parity_count); ++ atomic_inc_unchecked(&pci_parity_count); + } + } + +@@ -603,7 +603,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev) + edac_printk(KERN_CRIT, EDAC_PCI, "Bridge " + "Signaled System Error on %s\n", + pci_name(dev)); +- atomic_inc(&pci_nonparity_count); ++ atomic_inc_unchecked(&pci_nonparity_count); + } + + if (status & (PCI_STATUS_PARITY)) { +@@ -611,7 +611,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev) + "Master Data Parity Error on " + "%s\n", pci_name(dev)); + +- atomic_inc(&pci_parity_count); ++ atomic_inc_unchecked(&pci_parity_count); + } + + if (status & (PCI_STATUS_DETECTED_PARITY)) { +@@ -619,7 +619,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev) + "Detected Parity Error on %s\n", + pci_name(dev)); + +- atomic_inc(&pci_parity_count); ++ atomic_inc_unchecked(&pci_parity_count); + } + } + } +@@ -657,7 +657,7 @@ void edac_pci_do_parity_check(void) + if (!check_pci_errors) + return; + +- before_count = atomic_read(&pci_parity_count); ++ before_count = atomic_read_unchecked(&pci_parity_count); + + /* scan all PCI devices looking for a Parity Error on devices and + * bridges. +@@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void) + /* Only if operator has selected panic on PCI Error */ + if (edac_pci_get_panic_on_pe()) { + /* If the count is different 'after' from 'before' */ +- if (before_count != atomic_read(&pci_parity_count)) ++ if (before_count != atomic_read_unchecked(&pci_parity_count)) + panic("EDAC: PCI Parity Error"); + } + } +diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h +index c2359a1ea6b3..8bd119dd2f6e 100644 +--- a/drivers/edac/mce_amd.h ++++ b/drivers/edac/mce_amd.h +@@ -74,7 +74,7 @@ struct amd_decoder_ops { + bool (*mc0_mce)(u16, u8); + bool (*mc1_mce)(u16, u8); + bool (*mc2_mce)(u16, u8); +-}; ++} __no_const; + + void amd_report_gart_errors(bool); + void amd_register_ecc_decoder(void (*f)(int, struct mce *)); +diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c +index 57ea7f464178..af06b76341a8 100644 +--- a/drivers/firewire/core-card.c ++++ b/drivers/firewire/core-card.c +@@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card, + const struct fw_card_driver *driver, + struct device *device) + { +- static atomic_t index = ATOMIC_INIT(-1); ++ static atomic_unchecked_t index = ATOMIC_INIT(-1); + +- card->index = atomic_inc_return(&index); ++ card->index = atomic_inc_return_unchecked(&index); + card->driver = driver; + card->device = device; + card->current_tlabel = 0; +@@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release); + + void fw_core_remove_card(struct fw_card *card) + { +- struct fw_card_driver dummy_driver = dummy_driver_template; ++ fw_card_driver_no_const dummy_driver = dummy_driver_template; + + card->driver->update_phy_reg(card, 4, + PHY_LINK_ACTIVE | PHY_CONTENDER, 0); +diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c +index aee149bdf4c0..2a189600ece8 100644 +--- a/drivers/firewire/core-cdev.c ++++ b/drivers/firewire/core-cdev.c +@@ -970,7 +970,7 @@ static int ioctl_create_iso_context(struct client *client, union ioctl_arg *arg) + { + struct fw_cdev_create_iso_context *a = &arg->create_iso_context; + struct fw_iso_context *context; +- fw_iso_callback_t cb; ++ void *cb; + int ret; + + BUILD_BUG_ON(FW_CDEV_ISO_CONTEXT_TRANSMIT != FW_ISO_CONTEXT_TRANSMIT || +@@ -995,7 +995,7 @@ static int ioctl_create_iso_context(struct client *client, union ioctl_arg *arg) + break; + + case FW_ISO_CONTEXT_RECEIVE_MULTICHANNEL: +- cb = (fw_iso_callback_t)iso_mc_callback; ++ cb = iso_mc_callback; + break; + + default: +diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c +index f9e3aee6a211..269dbdb05e0f 100644 +--- a/drivers/firewire/core-device.c ++++ b/drivers/firewire/core-device.c +@@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma); + struct config_rom_attribute { + struct device_attribute attr; + u32 key; +-}; ++} __do_const; + + static ssize_t show_immediate(struct device *dev, + struct device_attribute *dattr, char *buf) +diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c +index 38c0aa60b2cb..95466e41ea40 100644 +--- a/drivers/firewire/core-iso.c ++++ b/drivers/firewire/core-iso.c +@@ -162,7 +162,7 @@ size_t fw_iso_buffer_lookup(struct fw_iso_buffer *buffer, dma_addr_t completed) + + struct fw_iso_context *fw_iso_context_create(struct fw_card *card, + int type, int channel, int speed, size_t header_size, +- fw_iso_callback_t callback, void *callback_data) ++ void *callback, void *callback_data) + { + struct fw_iso_context *ctx; + +diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c +index d6a09b9cd8cc..18e90ddc1c49 100644 +--- a/drivers/firewire/core-transaction.c ++++ b/drivers/firewire/core-transaction.c +@@ -38,6 +38,7 @@ + #include <linux/timer.h> + #include <linux/types.h> + #include <linux/workqueue.h> ++#include <linux/sched.h> + + #include <asm/byteorder.h> + +diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h +index e1480ff683d2..1a429bdcd112 100644 +--- a/drivers/firewire/core.h ++++ b/drivers/firewire/core.h +@@ -111,6 +111,7 @@ struct fw_card_driver { + + int (*stop_iso)(struct fw_iso_context *ctx); + }; ++typedef struct fw_card_driver __no_const fw_card_driver_no_const; + + void fw_card_initialize(struct fw_card *card, + const struct fw_card_driver *driver, struct device *device); +diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c +index 8bf89267dc25..55a4930ebf66 100644 +--- a/drivers/firewire/ohci.c ++++ b/drivers/firewire/ohci.c +@@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work) + be32_to_cpu(ohci->next_header)); + } + ++#ifndef CONFIG_GRKERNSEC + if (param_remote_dma) { + reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0); + reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0); + } ++#endif + + spin_unlock_irq(&ohci->lock); + +@@ -2585,8 +2587,10 @@ static int ohci_enable_phys_dma(struct fw_card *card, + unsigned long flags; + int n, ret = 0; + ++#ifndef CONFIG_GRKERNSEC + if (param_remote_dma) + return 0; ++#endif + + /* + * FIXME: Make sure this bitmask is cleared when we clear the busReset +diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c +index 44c01390d035..5252697dc49b 100644 +--- a/drivers/firmware/dmi-id.c ++++ b/drivers/firmware/dmi-id.c +@@ -16,7 +16,7 @@ + struct dmi_device_attribute{ + struct device_attribute dev_attr; + int field; +-}; ++} __do_const; + #define to_dmi_dev_attr(_dev_attr) \ + container_of(_dev_attr, struct dmi_device_attribute, dev_attr) + +@@ -159,9 +159,14 @@ static int dmi_dev_uevent(struct device *dev, struct kobj_uevent_env *env) + return 0; + } + ++static void dmi_dev_release(struct device *dev) ++{ ++ kfree(dev); ++} ++ + static struct class dmi_class = { + .name = "dmi", +- .dev_release = (void(*)(struct device *)) kfree, ++ .dev_release = dmi_dev_release, + .dev_uevent = dmi_dev_uevent, + }; + +diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c +index 88bebe1968b7..e599fad803cc 100644 +--- a/drivers/firmware/dmi_scan.c ++++ b/drivers/firmware/dmi_scan.c +@@ -712,14 +712,18 @@ static int __init dmi_init(void) + if (!dmi_table) + goto err_tables; + +- bin_attr_smbios_entry_point.size = smbios_entry_point_size; +- bin_attr_smbios_entry_point.private = smbios_entry_point; ++ pax_open_kernel(); ++ const_cast(bin_attr_smbios_entry_point.size) = smbios_entry_point_size; ++ const_cast(bin_attr_smbios_entry_point.private) = smbios_entry_point; ++ pax_close_kernel(); + ret = sysfs_create_bin_file(tables_kobj, &bin_attr_smbios_entry_point); + if (ret) + goto err_unmap; + +- bin_attr_DMI.size = dmi_len; +- bin_attr_DMI.private = dmi_table; ++ pax_open_kernel(); ++ const_cast(bin_attr_DMI.size) = dmi_len; ++ const_cast(bin_attr_DMI.private) = dmi_table; ++ pax_close_kernel(); + ret = sysfs_create_bin_file(tables_kobj, &bin_attr_DMI); + if (!ret) + return 0; +diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c +index d42537425438..1da1716b93e1 100644 +--- a/drivers/firmware/efi/cper.c ++++ b/drivers/firmware/efi/cper.c +@@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN]; + */ + u64 cper_next_record_id(void) + { +- static atomic64_t seq; ++ static atomic64_unchecked_t seq; + +- if (!atomic64_read(&seq)) +- atomic64_set(&seq, ((u64)get_seconds()) << 32); ++ if (!atomic64_read_unchecked(&seq)) ++ atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32); + +- return atomic64_inc_return(&seq); ++ return atomic64_inc_return_unchecked(&seq); + } + EXPORT_SYMBOL_GPL(cper_next_record_id); + +diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c +index a4944e22f294..a5e9cad3826a 100644 +--- a/drivers/firmware/efi/efi.c ++++ b/drivers/firmware/efi/efi.c +@@ -181,15 +181,17 @@ static struct attribute_group efi_subsys_attr_group = { + }; + + static struct efivars generic_efivars; +-static struct efivar_operations generic_ops; ++static efivar_operations_no_const generic_ops __read_only; + + static int generic_ops_register(void) + { +- generic_ops.get_variable = efi.get_variable; +- generic_ops.set_variable = efi.set_variable; +- generic_ops.set_variable_nonblocking = efi.set_variable_nonblocking; +- generic_ops.get_next_variable = efi.get_next_variable; +- generic_ops.query_variable_store = efi_query_variable_store; ++ pax_open_kernel(); ++ const_cast(generic_ops.get_variable) = efi.get_variable; ++ const_cast(generic_ops.set_variable) = efi.set_variable; ++ const_cast(generic_ops.set_variable_nonblocking) = efi.set_variable_nonblocking; ++ const_cast(generic_ops.get_next_variable) = efi.get_next_variable; ++ const_cast(generic_ops.query_variable_store) = efi_query_variable_store; ++ pax_close_kernel(); + + return efivars_register(&generic_efivars, &generic_ops, efi_kobj); + } +diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c +index 3e626fd9bd4e..1ccae431d7eb 100644 +--- a/drivers/firmware/efi/efivars.c ++++ b/drivers/firmware/efi/efivars.c +@@ -587,7 +587,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var) + static int + create_efivars_bin_attributes(void) + { +- struct bin_attribute *attr; ++ bin_attribute_no_const *attr; + int error; + + /* new_var */ +diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile +index 5e23e2d305e7..419407a17798 100644 +--- a/drivers/firmware/efi/libstub/Makefile ++++ b/drivers/firmware/efi/libstub/Makefile +@@ -28,6 +28,8 @@ OBJECT_FILES_NON_STANDARD := y + # Prevents link failures: __sanitizer_cov_trace_pc() is not linked in. + KCOV_INSTRUMENT := n + ++GCC_PLUGINS := n ++ + lib-y := efi-stub-helper.o gop.o + + # include the stub's generic dependencies from lib/ when building for ARM/arm64 +diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c +index 8e64b77aeac9..bc1695a28f76 100644 +--- a/drivers/firmware/efi/runtime-map.c ++++ b/drivers/firmware/efi/runtime-map.c +@@ -93,7 +93,7 @@ static void map_release(struct kobject *kobj) + kfree(entry); + } + +-static struct kobj_type __refdata map_ktype = { ++static const struct kobj_type __refconst map_ktype = { + .sysfs_ops = &map_attr_ops, + .default_attrs = def_attrs, + .release = map_release, +diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c +index c46387160976..c8f169bf2e27 100644 +--- a/drivers/firmware/google/gsmi.c ++++ b/drivers/firmware/google/gsmi.c +@@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8]) + return local_hash_64(input, 32); + } + +-static struct dmi_system_id gsmi_dmi_table[] __initdata = { ++static const struct dmi_system_id gsmi_dmi_table[] __initconst = { + { + .ident = "Google Board", + .matches = { +diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c +index 2f569aaed4c7..3af549743e8e 100644 +--- a/drivers/firmware/google/memconsole.c ++++ b/drivers/firmware/google/memconsole.c +@@ -136,7 +136,7 @@ static bool __init found_memconsole(void) + return false; + } + +-static struct dmi_system_id memconsole_dmi_table[] __initdata = { ++static const struct dmi_system_id memconsole_dmi_table[] __initconst = { + { + .ident = "Google Board", + .matches = { +@@ -155,7 +155,10 @@ static int __init memconsole_init(void) + if (!found_memconsole()) + return -ENODEV; + +- memconsole_bin_attr.size = memconsole_length; ++ pax_open_kernel(); ++ const_cast(memconsole_bin_attr.size) = memconsole_length; ++ pax_close_kernel(); ++ + return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr); + } + +diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c +index 5de3ed29282c..d839c56af67d 100644 +--- a/drivers/firmware/memmap.c ++++ b/drivers/firmware/memmap.c +@@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj) + kfree(entry); + } + +-static struct kobj_type __refdata memmap_ktype = { ++static const struct kobj_type __refconst memmap_ktype = { + .release = release_firmware_map_entry, + .sysfs_ops = &memmap_attr_ops, + .default_attrs = def_attrs, +diff --git a/drivers/firmware/psci.c b/drivers/firmware/psci.c +index 8263429e21b8..d0ef61f7f261 100644 +--- a/drivers/firmware/psci.c ++++ b/drivers/firmware/psci.c +@@ -59,7 +59,7 @@ bool psci_tos_resident_on(int cpu) + return cpu == resident_cpu; + } + +-struct psci_operations psci_ops; ++struct psci_operations psci_ops __read_only; + + typedef unsigned long (psci_fn)(unsigned long, unsigned long, + unsigned long, unsigned long); +diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c +index dd262f00295d..2834a849f42a 100644 +--- a/drivers/gpio/gpio-davinci.c ++++ b/drivers/gpio/gpio-davinci.c +@@ -440,9 +440,9 @@ static struct irq_chip *davinci_gpio_get_irq_chip(unsigned int irq) + return &gpio_unbanked.chip; + }; + +-static struct irq_chip *keystone_gpio_get_irq_chip(unsigned int irq) ++static irq_chip_no_const *keystone_gpio_get_irq_chip(unsigned int irq) + { +- static struct irq_chip gpio_unbanked; ++ static irq_chip_no_const gpio_unbanked; + + gpio_unbanked = *irq_get_chip(irq); + return &gpio_unbanked; +@@ -472,7 +472,7 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev) + struct davinci_gpio_regs __iomem *g; + struct irq_domain *irq_domain = NULL; + const struct of_device_id *match; +- struct irq_chip *irq_chip; ++ irq_chip_no_const *irq_chip; + gpio_get_irq_chip_cb_t gpio_get_irq_chip; + + /* +diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c +index 8d32ccc980d9..2d2ca61474f6 100644 +--- a/drivers/gpio/gpio-em.c ++++ b/drivers/gpio/gpio-em.c +@@ -274,7 +274,7 @@ static int em_gio_probe(struct platform_device *pdev) + struct em_gio_priv *p; + struct resource *io[2], *irq[2]; + struct gpio_chip *gpio_chip; +- struct irq_chip *irq_chip; ++ irq_chip_no_const *irq_chip; + const char *name = dev_name(&pdev->dev); + unsigned int ngpios; + int ret; +diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c +index 4f6d643516b7..eb4655ccbdb1 100644 +--- a/drivers/gpio/gpio-ich.c ++++ b/drivers/gpio/gpio-ich.c +@@ -95,7 +95,7 @@ struct ichx_desc { + * this option allows driver caching written output values + */ + bool use_outlvl_cache; +-}; ++} __do_const; + + static struct { + spinlock_t lock; +diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c +index 793518a30afe..59c5a05bc7f1 100644 +--- a/drivers/gpio/gpio-mpc8xxx.c ++++ b/drivers/gpio/gpio-mpc8xxx.c +@@ -21,6 +21,7 @@ + #include <linux/slab.h> + #include <linux/irq.h> + #include <linux/gpio/driver.h> ++#include <asm/pgtable.h> + + #define MPC8XXX_GPIO_PINS 32 + +@@ -226,7 +227,7 @@ static int mpc512x_irq_set_type(struct irq_data *d, unsigned int flow_type) + return 0; + } + +-static struct irq_chip mpc8xxx_irq_chip = { ++static irq_chip_no_const mpc8xxx_irq_chip __read_only = { + .name = "mpc8xxx-gpio", + .irq_unmask = mpc8xxx_irq_unmask, + .irq_mask = mpc8xxx_irq_mask, +@@ -337,7 +338,9 @@ static int mpc8xxx_probe(struct platform_device *pdev) + * It's assumed that only a single type of gpio controller is available + * on the current machine, so overwriting global data is fine. + */ +- mpc8xxx_irq_chip.irq_set_type = devtype->irq_set_type; ++ pax_open_kernel(); ++ const_cast(mpc8xxx_irq_chip.irq_set_type) = devtype->irq_set_type; ++ pax_close_kernel(); + + if (devtype->gpio_dir_out) + gc->direction_output = devtype->gpio_dir_out; +diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c +index 6f9c9ac6ee70..0b2655de0578 100644 +--- a/drivers/gpio/gpio-omap.c ++++ b/drivers/gpio/gpio-omap.c +@@ -1040,7 +1040,7 @@ static void omap_gpio_mod_init(struct gpio_bank *bank) + writel_relaxed(0, base + bank->regs->ctrl); + } + +-static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc) ++static int omap_gpio_chip_init(struct gpio_bank *bank, irq_chip_no_const *irqc) + { + static int gpio; + int irq_base = 0; +@@ -1130,7 +1130,7 @@ static int omap_gpio_probe(struct platform_device *pdev) + const struct omap_gpio_platform_data *pdata; + struct resource *res; + struct gpio_bank *bank; +- struct irq_chip *irqc; ++ irq_chip_no_const *irqc; + int ret; + + match = of_match_device(of_match_ptr(omap_gpio_match), dev); +diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c +index 2be48f5eba36..594e8fbba9c9 100644 +--- a/drivers/gpio/gpio-rcar.c ++++ b/drivers/gpio/gpio-rcar.c +@@ -395,7 +395,7 @@ static int gpio_rcar_probe(struct platform_device *pdev) + struct gpio_rcar_priv *p; + struct resource *io, *irq; + struct gpio_chip *gpio_chip; +- struct irq_chip *irq_chip; ++ irq_chip_no_const *irq_chip; + struct device *dev = &pdev->dev; + const char *name = dev_name(dev); + unsigned int npins; +diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c +index ac8deb01f6f6..f3caa10c77cf 100644 +--- a/drivers/gpio/gpio-vr41xx.c ++++ b/drivers/gpio/gpio-vr41xx.c +@@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq) + printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n", + maskl, pendl, maskh, pendh); + +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + + return -EINVAL; + } +diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c +index f2bb5122d2c2..e798672e11e5 100644 +--- a/drivers/gpio/gpiolib.c ++++ b/drivers/gpio/gpiolib.c +@@ -1676,8 +1676,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip) + } + + if (gpiochip->irqchip) { +- gpiochip->irqchip->irq_request_resources = NULL; +- gpiochip->irqchip->irq_release_resources = NULL; ++ pax_open_kernel(); ++ const_cast(gpiochip->irqchip->irq_request_resources) = NULL; ++ const_cast(gpiochip->irqchip->irq_release_resources) = NULL; ++ pax_close_kernel(); + gpiochip->irqchip = NULL; + } + +@@ -1771,8 +1773,10 @@ int _gpiochip_irqchip_add(struct gpio_chip *gpiochip, + */ + if (!irqchip->irq_request_resources && + !irqchip->irq_release_resources) { +- irqchip->irq_request_resources = gpiochip_irq_reqres; +- irqchip->irq_release_resources = gpiochip_irq_relres; ++ pax_open_kernel(); ++ const_cast(irqchip->irq_request_resources) = gpiochip_irq_reqres; ++ const_cast(irqchip->irq_release_resources) = gpiochip_irq_relres; ++ pax_close_kernel(); + } + + /* +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h +index 05c2850c04b0..1e71fbc7cd16 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h +@@ -1790,7 +1790,7 @@ int amdgpu_debugfs_firmware_init(struct amdgpu_device *adev); + * amdgpu smumgr functions + */ + struct amdgpu_smumgr_funcs { +- int (*check_fw_load_finish)(struct amdgpu_device *adev, uint32_t fwtype); ++ int (*check_fw_load_finish)(struct amdgpu_device *adev, enum AMDGPU_UCODE_ID fwtype); + int (*request_smu_load_fw)(struct amdgpu_device *adev); + int (*request_smu_specific_fw)(struct amdgpu_device *adev, uint32_t fwtype); + }; +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c +index 6c343a933182..540aba5fab7a 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c +@@ -533,7 +533,7 @@ static int amdgpu_atpx_init(void) + * look up whether we are the integrated or discrete GPU (all asics). + * Returns the client id. + */ +-static int amdgpu_atpx_get_client_id(struct pci_dev *pdev) ++static enum vga_switcheroo_client_id amdgpu_atpx_get_client_id(struct pci_dev *pdev) + { + if (amdgpu_atpx_priv.dhandle == ACPI_HANDLE(&pdev->dev)) + return VGA_SWITCHEROO_IGD; +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +index 662976292535..f14b4fde9aca 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +@@ -1175,50 +1175,50 @@ static int amdgpu_cgs_call_acpi_method(struct cgs_device *cgs_device, + } + + static const struct cgs_ops amdgpu_cgs_ops = { +- amdgpu_cgs_gpu_mem_info, +- amdgpu_cgs_gmap_kmem, +- amdgpu_cgs_gunmap_kmem, +- amdgpu_cgs_alloc_gpu_mem, +- amdgpu_cgs_free_gpu_mem, +- amdgpu_cgs_gmap_gpu_mem, +- amdgpu_cgs_gunmap_gpu_mem, +- amdgpu_cgs_kmap_gpu_mem, +- amdgpu_cgs_kunmap_gpu_mem, +- amdgpu_cgs_read_register, +- amdgpu_cgs_write_register, +- amdgpu_cgs_read_ind_register, +- amdgpu_cgs_write_ind_register, +- amdgpu_cgs_read_pci_config_byte, +- amdgpu_cgs_read_pci_config_word, +- amdgpu_cgs_read_pci_config_dword, +- amdgpu_cgs_write_pci_config_byte, +- amdgpu_cgs_write_pci_config_word, +- amdgpu_cgs_write_pci_config_dword, +- amdgpu_cgs_get_pci_resource, +- amdgpu_cgs_atom_get_data_table, +- amdgpu_cgs_atom_get_cmd_table_revs, +- amdgpu_cgs_atom_exec_cmd_table, +- amdgpu_cgs_create_pm_request, +- amdgpu_cgs_destroy_pm_request, +- amdgpu_cgs_set_pm_request, +- amdgpu_cgs_pm_request_clock, +- amdgpu_cgs_pm_request_engine, +- amdgpu_cgs_pm_query_clock_limits, +- amdgpu_cgs_set_camera_voltages, +- amdgpu_cgs_get_firmware_info, +- amdgpu_cgs_rel_firmware, +- amdgpu_cgs_set_powergating_state, +- amdgpu_cgs_set_clockgating_state, +- amdgpu_cgs_get_active_displays_info, +- amdgpu_cgs_notify_dpm_enabled, +- amdgpu_cgs_call_acpi_method, +- amdgpu_cgs_query_system_info, ++ .gpu_mem_info = amdgpu_cgs_gpu_mem_info, ++ .gmap_kmem = amdgpu_cgs_gmap_kmem, ++ .gunmap_kmem = amdgpu_cgs_gunmap_kmem, ++ .alloc_gpu_mem = amdgpu_cgs_alloc_gpu_mem, ++ .free_gpu_mem = amdgpu_cgs_free_gpu_mem, ++ .gmap_gpu_mem = amdgpu_cgs_gmap_gpu_mem, ++ .gunmap_gpu_mem = amdgpu_cgs_gunmap_gpu_mem, ++ .kmap_gpu_mem = amdgpu_cgs_kmap_gpu_mem, ++ .kunmap_gpu_mem = amdgpu_cgs_kunmap_gpu_mem, ++ .read_register = amdgpu_cgs_read_register, ++ .write_register = amdgpu_cgs_write_register, ++ .read_ind_register = amdgpu_cgs_read_ind_register, ++ .write_ind_register = amdgpu_cgs_write_ind_register, ++ .read_pci_config_byte = amdgpu_cgs_read_pci_config_byte, ++ .read_pci_config_word = amdgpu_cgs_read_pci_config_word, ++ .read_pci_config_dword = amdgpu_cgs_read_pci_config_dword, ++ .write_pci_config_byte = amdgpu_cgs_write_pci_config_byte, ++ .write_pci_config_word = amdgpu_cgs_write_pci_config_word, ++ .write_pci_config_dword = amdgpu_cgs_write_pci_config_dword, ++ .get_pci_resource = amdgpu_cgs_get_pci_resource, ++ .atom_get_data_table = amdgpu_cgs_atom_get_data_table, ++ .atom_get_cmd_table_revs = amdgpu_cgs_atom_get_cmd_table_revs, ++ .atom_exec_cmd_table = amdgpu_cgs_atom_exec_cmd_table, ++ .create_pm_request = amdgpu_cgs_create_pm_request, ++ .destroy_pm_request = amdgpu_cgs_destroy_pm_request, ++ .set_pm_request = amdgpu_cgs_set_pm_request, ++ .pm_request_clock = amdgpu_cgs_pm_request_clock, ++ .pm_request_engine = amdgpu_cgs_pm_request_engine, ++ .pm_query_clock_limits = amdgpu_cgs_pm_query_clock_limits, ++ .set_camera_voltages = amdgpu_cgs_set_camera_voltages, ++ .get_firmware_info = amdgpu_cgs_get_firmware_info, ++ .rel_firmware = amdgpu_cgs_rel_firmware, ++ .set_powergating_state = amdgpu_cgs_set_powergating_state, ++ .set_clockgating_state = amdgpu_cgs_set_clockgating_state, ++ .get_active_displays_info = amdgpu_cgs_get_active_displays_info, ++ .notify_dpm_enabled = amdgpu_cgs_notify_dpm_enabled, ++ .call_acpi_method = amdgpu_cgs_call_acpi_method, ++ .query_system_info = amdgpu_cgs_query_system_info + }; + + static const struct cgs_os_ops amdgpu_cgs_os_ops = { +- amdgpu_cgs_add_irq_source, +- amdgpu_cgs_irq_get, +- amdgpu_cgs_irq_put ++ .add_irq_source = amdgpu_cgs_add_irq_source, ++ .irq_get = amdgpu_cgs_irq_get, ++ .irq_put = amdgpu_cgs_irq_put + }; + + struct cgs_device *amdgpu_cgs_create_device(struct amdgpu_device *adev) +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c +index 086aa5c9c634..b347e0298d4d 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c +@@ -701,7 +701,7 @@ static int amdgpu_connector_lvds_get_modes(struct drm_connector *connector) + return ret; + } + +-static int amdgpu_connector_lvds_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status amdgpu_connector_lvds_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_encoder *encoder = amdgpu_connector_best_single_encoder(connector); +@@ -847,7 +847,7 @@ static int amdgpu_connector_vga_get_modes(struct drm_connector *connector) + return ret; + } + +-static int amdgpu_connector_vga_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status amdgpu_connector_vga_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_device *dev = connector->dev; +@@ -1168,7 +1168,7 @@ static void amdgpu_connector_dvi_force(struct drm_connector *connector) + amdgpu_connector->use_digital = true; + } + +-static int amdgpu_connector_dvi_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status amdgpu_connector_dvi_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_device *dev = connector->dev; +@@ -1438,7 +1438,7 @@ amdgpu_connector_dp_detect(struct drm_connector *connector, bool force) + return ret; + } + +-static int amdgpu_connector_dp_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status amdgpu_connector_dp_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); +@@ -1552,7 +1552,7 @@ static int amdgpu_connector_virtual_get_modes(struct drm_connector *connector) + return 0; + } + +-static int amdgpu_connector_virtual_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status amdgpu_connector_virtual_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + return MODE_OK; +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +index e41d4baebf86..68c48ceb97cb 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +@@ -1096,7 +1096,7 @@ static bool amdgpu_switcheroo_can_switch(struct pci_dev *pdev) + * locking inversion with the driver load path. And the access here is + * completely racy anyway. So don't bother with locking for now. + */ +- return dev->open_count == 0; ++ return local_read(&dev->open_count) == 0; + } + + static const struct vga_switcheroo_client_ops amdgpu_switcheroo_ops = { +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +index e0890deccb2f..bfa29326ce10 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +@@ -722,9 +722,6 @@ static struct drm_driver kms_driver = { + .patchlevel = KMS_DRIVER_PATCHLEVEL, + }; + +-static struct drm_driver *driver; +-static struct pci_driver *pdriver; +- + static struct pci_driver amdgpu_kms_pci_driver = { + .name = DRIVER_NAME, + .id_table = pciidlist, +@@ -757,12 +754,14 @@ static int __init amdgpu_init(void) + return -EINVAL; + } + DRM_INFO("amdgpu kernel modesetting enabled.\n"); +- driver = &kms_driver; +- pdriver = &amdgpu_kms_pci_driver; +- driver->num_ioctls = amdgpu_max_kms_ioctl; ++ ++ pax_open_kernel(); ++ const_cast(kms_driver.num_ioctls) = amdgpu_max_kms_ioctl; ++ pax_close_kernel(); ++ + amdgpu_register_atpx_handler(); + /* let modprobe override vga console setting */ +- return drm_pci_init(driver, pdriver); ++ return drm_pci_init(&kms_driver, &amdgpu_kms_pci_driver); + + error_sched: + amdgpu_fence_slab_fini(); +@@ -777,7 +776,7 @@ static int __init amdgpu_init(void) + static void __exit amdgpu_exit(void) + { + amdgpu_amdkfd_fini(); +- drm_pci_exit(driver, pdriver); ++ drm_pci_exit(&kms_driver, &amdgpu_kms_pci_driver); + amdgpu_unregister_atpx_handler(); + amdgpu_sync_fini(); + amd_sched_fence_slab_fini(); +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +index 51321e154c09..3c80c0b230ee 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +@@ -27,6 +27,6 @@ + int amdgpu_gfx_scratch_get(struct amdgpu_device *adev, uint32_t *reg); + void amdgpu_gfx_scratch_free(struct amdgpu_device *adev, uint32_t reg); + +-unsigned amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, unsigned max_sh); ++void amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, unsigned max_sh); + + #endif +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c +index f86c84427778..7fe4fde9e788 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c +@@ -231,9 +231,9 @@ static void amdgpu_gtt_mgr_debug(struct ttm_mem_type_manager *man, + } + + const struct ttm_mem_type_manager_func amdgpu_gtt_mgr_func = { +- amdgpu_gtt_mgr_init, +- amdgpu_gtt_mgr_fini, +- amdgpu_gtt_mgr_new, +- amdgpu_gtt_mgr_del, +- amdgpu_gtt_mgr_debug ++ .init = amdgpu_gtt_mgr_init, ++ .takedown = amdgpu_gtt_mgr_fini, ++ .get_node = amdgpu_gtt_mgr_new, ++ .put_node = amdgpu_gtt_mgr_del, ++ .debug = amdgpu_gtt_mgr_debug + }; +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +index 8255034d73eb..43965e86da7d 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +@@ -31,7 +31,7 @@ + #include <drm/amdgpu_drm.h> + #include "amdgpu.h" + +-#define AMDGPU_BO_INVALID_OFFSET LONG_MAX ++#define AMDGPU_BO_INVALID_OFFSET (LONG_MAX >> PAGE_SHIFT) + + /** + * amdgpu_mem_type_to_domain - return domain corresponding to mem_type +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +index 968c4260d7a7..aceb28c8598a 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +@@ -205,7 +205,7 @@ int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring, + unsigned i; + int r = 0; + +- fences = kmalloc_array(sizeof(void *), adev->vm_manager.num_ids, ++ fences = kmalloc_array(adev->vm_manager.num_ids, sizeof(void *), + GFP_KERNEL); + if (!fences) + return -ENOMEM; +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +index ee3e04e10dae..65f7436710ed 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +@@ -418,7 +418,7 @@ static int kfd_ioctl_set_memory_policy(struct file *filep, + (args->alternate_policy == KFD_IOC_CACHE_POLICY_COHERENT) + ? cache_policy_coherent : cache_policy_noncoherent; + +- if (!dev->dqm->ops.set_cache_memory_policy(dev->dqm, ++ if (!dev->dqm->ops->set_cache_memory_policy(dev->dqm, + &pdd->qpd, + default_policy, + alternate_policy, +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c +index 3f95f7cb4019..0a62dad34d22 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c +@@ -298,7 +298,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, + goto device_queue_manager_error; + } + +- if (kfd->dqm->ops.start(kfd->dqm) != 0) { ++ if (kfd->dqm->ops->start(kfd->dqm) != 0) { + dev_err(kfd_device, + "Error starting queuen manager for device (%x:%x)\n", + kfd->pdev->vendor, kfd->pdev->device); +@@ -354,7 +354,7 @@ void kgd2kfd_suspend(struct kfd_dev *kfd) + BUG_ON(kfd == NULL); + + if (kfd->init_complete) { +- kfd->dqm->ops.stop(kfd->dqm); ++ kfd->dqm->ops->stop(kfd->dqm); + amd_iommu_set_invalidate_ctx_cb(kfd->pdev, NULL); + amd_iommu_set_invalid_ppr_cb(kfd->pdev, NULL); + amd_iommu_free_device(kfd->pdev); +@@ -377,7 +377,7 @@ int kgd2kfd_resume(struct kfd_dev *kfd) + amd_iommu_set_invalidate_ctx_cb(kfd->pdev, + iommu_pasid_shutdown_callback); + amd_iommu_set_invalid_ppr_cb(kfd->pdev, iommu_invalid_ppr_cb); +- kfd->dqm->ops.start(kfd->dqm); ++ kfd->dqm->ops->start(kfd->dqm); + } + + return 0; +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +index f49c551195b3..ad74c7ef3c4d 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +@@ -242,7 +242,7 @@ static int create_compute_queue_nocpsch(struct device_queue_manager *dqm, + + BUG_ON(!dqm || !q || !qpd); + +- mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE); ++ mqd = dqm->ops->get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE); + if (mqd == NULL) + return -ENOMEM; + +@@ -288,14 +288,14 @@ static int destroy_queue_nocpsch(struct device_queue_manager *dqm, + mutex_lock(&dqm->lock); + + if (q->properties.type == KFD_QUEUE_TYPE_COMPUTE) { +- mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE); ++ mqd = dqm->ops->get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE); + if (mqd == NULL) { + retval = -ENOMEM; + goto out; + } + deallocate_hqd(dqm, q); + } else if (q->properties.type == KFD_QUEUE_TYPE_SDMA) { +- mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_SDMA); ++ mqd = dqm->ops->get_mqd_manager(dqm, KFD_MQD_TYPE_SDMA); + if (mqd == NULL) { + retval = -ENOMEM; + goto out; +@@ -347,7 +347,7 @@ static int update_queue(struct device_queue_manager *dqm, struct queue *q) + BUG_ON(!dqm || !q || !q->mqd); + + mutex_lock(&dqm->lock); +- mqd = dqm->ops.get_mqd_manager(dqm, ++ mqd = dqm->ops->get_mqd_manager(dqm, + get_mqd_type_from_queue_type(q->properties.type)); + if (mqd == NULL) { + mutex_unlock(&dqm->lock); +@@ -414,7 +414,7 @@ static int register_process_nocpsch(struct device_queue_manager *dqm, + mutex_lock(&dqm->lock); + list_add(&n->list, &dqm->queues); + +- retval = dqm->ops_asic_specific.register_process(dqm, qpd); ++ retval = dqm->ops_asic_specific->register_process(dqm, qpd); + + dqm->processes_count++; + +@@ -502,7 +502,7 @@ int init_pipelines(struct device_queue_manager *dqm, + + memset(hpdptr, 0, CIK_HPD_EOP_BYTES * pipes_num); + +- mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE); ++ mqd = dqm->ops->get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE); + if (mqd == NULL) { + kfd_gtt_sa_free(dqm->dev, dqm->pipeline_mem); + return -ENOMEM; +@@ -635,7 +635,7 @@ static int create_sdma_queue_nocpsch(struct device_queue_manager *dqm, + struct mqd_manager *mqd; + int retval; + +- mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_SDMA); ++ mqd = dqm->ops->get_mqd_manager(dqm, KFD_MQD_TYPE_SDMA); + if (!mqd) + return -ENOMEM; + +@@ -650,7 +650,7 @@ static int create_sdma_queue_nocpsch(struct device_queue_manager *dqm, + pr_debug(" sdma queue id: %d\n", q->properties.sdma_queue_id); + pr_debug(" sdma engine id: %d\n", q->properties.sdma_engine_id); + +- dqm->ops_asic_specific.init_sdma_vm(dqm, q, qpd); ++ dqm->ops_asic_specific->init_sdma_vm(dqm, q, qpd); + retval = mqd->init_mqd(mqd, &q->mqd, &q->mqd_mem_obj, + &q->gart_mqd_addr, &q->properties); + if (retval != 0) { +@@ -712,7 +712,7 @@ static int initialize_cpsch(struct device_queue_manager *dqm) + dqm->queue_count = dqm->processes_count = 0; + dqm->sdma_queue_count = 0; + dqm->active_runlist = false; +- retval = dqm->ops_asic_specific.initialize(dqm); ++ retval = dqm->ops_asic_specific->initialize(dqm); + if (retval != 0) + goto fail_init_pipelines; + +@@ -879,7 +879,7 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q, + if (q->properties.type == KFD_QUEUE_TYPE_SDMA) + select_sdma_engine_id(q); + +- mqd = dqm->ops.get_mqd_manager(dqm, ++ mqd = dqm->ops->get_mqd_manager(dqm, + get_mqd_type_from_queue_type(q->properties.type)); + + if (mqd == NULL) { +@@ -887,7 +887,7 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q, + return -ENOMEM; + } + +- dqm->ops_asic_specific.init_sdma_vm(dqm, q, qpd); ++ dqm->ops_asic_specific->init_sdma_vm(dqm, q, qpd); + retval = mqd->init_mqd(mqd, &q->mqd, &q->mqd_mem_obj, + &q->gart_mqd_addr, &q->properties); + if (retval != 0) +@@ -1060,7 +1060,7 @@ static int destroy_queue_cpsch(struct device_queue_manager *dqm, + + } + +- mqd = dqm->ops.get_mqd_manager(dqm, ++ mqd = dqm->ops->get_mqd_manager(dqm, + get_mqd_type_from_queue_type(q->properties.type)); + if (!mqd) { + retval = -ENOMEM; +@@ -1149,7 +1149,7 @@ static bool set_cache_memory_policy(struct device_queue_manager *dqm, + qpd->sh_mem_ape1_limit = limit >> 16; + } + +- retval = dqm->ops_asic_specific.set_cache_memory_policy( ++ retval = dqm->ops_asic_specific->set_cache_memory_policy( + dqm, + qpd, + default_policy, +@@ -1172,6 +1172,36 @@ static bool set_cache_memory_policy(struct device_queue_manager *dqm, + return false; + } + ++static const struct device_queue_manager_ops cp_dqm_ops = { ++ .create_queue = create_queue_cpsch, ++ .initialize = initialize_cpsch, ++ .start = start_cpsch, ++ .stop = stop_cpsch, ++ .destroy_queue = destroy_queue_cpsch, ++ .update_queue = update_queue, ++ .get_mqd_manager = get_mqd_manager_nocpsch, ++ .register_process = register_process_nocpsch, ++ .unregister_process = unregister_process_nocpsch, ++ .uninitialize = uninitialize_nocpsch, ++ .create_kernel_queue = create_kernel_queue_cpsch, ++ .destroy_kernel_queue = destroy_kernel_queue_cpsch, ++ .set_cache_memory_policy = set_cache_memory_policy, ++}; ++ ++static const struct device_queue_manager_ops no_cp_dqm_ops = { ++ .start = start_nocpsch, ++ .stop = stop_nocpsch, ++ .create_queue = create_queue_nocpsch, ++ .destroy_queue = destroy_queue_nocpsch, ++ .update_queue = update_queue, ++ .get_mqd_manager = get_mqd_manager_nocpsch, ++ .register_process = register_process_nocpsch, ++ .unregister_process = unregister_process_nocpsch, ++ .initialize = initialize_nocpsch, ++ .uninitialize = uninitialize_nocpsch, ++ .set_cache_memory_policy = set_cache_memory_policy, ++}; ++ + struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev) + { + struct device_queue_manager *dqm; +@@ -1189,33 +1219,11 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev) + case KFD_SCHED_POLICY_HWS: + case KFD_SCHED_POLICY_HWS_NO_OVERSUBSCRIPTION: + /* initialize dqm for cp scheduling */ +- dqm->ops.create_queue = create_queue_cpsch; +- dqm->ops.initialize = initialize_cpsch; +- dqm->ops.start = start_cpsch; +- dqm->ops.stop = stop_cpsch; +- dqm->ops.destroy_queue = destroy_queue_cpsch; +- dqm->ops.update_queue = update_queue; +- dqm->ops.get_mqd_manager = get_mqd_manager_nocpsch; +- dqm->ops.register_process = register_process_nocpsch; +- dqm->ops.unregister_process = unregister_process_nocpsch; +- dqm->ops.uninitialize = uninitialize_nocpsch; +- dqm->ops.create_kernel_queue = create_kernel_queue_cpsch; +- dqm->ops.destroy_kernel_queue = destroy_kernel_queue_cpsch; +- dqm->ops.set_cache_memory_policy = set_cache_memory_policy; ++ dqm->ops = &cp_dqm_ops; + break; + case KFD_SCHED_POLICY_NO_HWS: + /* initialize dqm for no cp scheduling */ +- dqm->ops.start = start_nocpsch; +- dqm->ops.stop = stop_nocpsch; +- dqm->ops.create_queue = create_queue_nocpsch; +- dqm->ops.destroy_queue = destroy_queue_nocpsch; +- dqm->ops.update_queue = update_queue; +- dqm->ops.get_mqd_manager = get_mqd_manager_nocpsch; +- dqm->ops.register_process = register_process_nocpsch; +- dqm->ops.unregister_process = unregister_process_nocpsch; +- dqm->ops.initialize = initialize_nocpsch; +- dqm->ops.uninitialize = uninitialize_nocpsch; +- dqm->ops.set_cache_memory_policy = set_cache_memory_policy; ++ dqm->ops = &no_cp_dqm_ops; + break; + default: + BUG(); +@@ -1224,15 +1232,15 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev) + + switch (dev->device_info->asic_family) { + case CHIP_CARRIZO: +- device_queue_manager_init_vi(&dqm->ops_asic_specific); ++ device_queue_manager_init_vi(dqm); + break; + + case CHIP_KAVERI: +- device_queue_manager_init_cik(&dqm->ops_asic_specific); ++ device_queue_manager_init_cik(dqm); + break; + } + +- if (dqm->ops.initialize(dqm) != 0) { ++ if (dqm->ops->initialize(dqm) != 0) { + kfree(dqm); + return NULL; + } +@@ -1244,6 +1252,6 @@ void device_queue_manager_uninit(struct device_queue_manager *dqm) + { + BUG_ON(!dqm); + +- dqm->ops.uninitialize(dqm); ++ dqm->ops->uninitialize(dqm); + kfree(dqm); + } +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h +index a625b9137da2..411e7d18ba23 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h +@@ -154,8 +154,8 @@ struct device_queue_manager_asic_ops { + */ + + struct device_queue_manager { +- struct device_queue_manager_ops ops; +- struct device_queue_manager_asic_ops ops_asic_specific; ++ const struct device_queue_manager_ops *ops; ++ const struct device_queue_manager_asic_ops *ops_asic_specific; + + struct mqd_manager *mqds[KFD_MQD_TYPE_MAX]; + struct packet_manager packets; +@@ -178,8 +178,8 @@ struct device_queue_manager { + bool active_runlist; + }; + +-void device_queue_manager_init_cik(struct device_queue_manager_asic_ops *ops); +-void device_queue_manager_init_vi(struct device_queue_manager_asic_ops *ops); ++void device_queue_manager_init_cik(struct device_queue_manager *dqm); ++void device_queue_manager_init_vi(struct device_queue_manager *dqm); + void program_sh_mem_settings(struct device_queue_manager *dqm, + struct qcm_process_device *qpd); + int init_pipelines(struct device_queue_manager *dqm, +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c +index c6f435aa803f..34fb247748bf 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c +@@ -37,12 +37,16 @@ static int initialize_cpsch_cik(struct device_queue_manager *dqm); + static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q, + struct qcm_process_device *qpd); + +-void device_queue_manager_init_cik(struct device_queue_manager_asic_ops *ops) ++static const struct device_queue_manager_asic_ops cik_dqm_asic_ops = { ++ .set_cache_memory_policy = set_cache_memory_policy_cik, ++ .register_process = register_process_cik, ++ .initialize = initialize_cpsch_cik, ++ .init_sdma_vm = init_sdma_vm, ++}; ++ ++void device_queue_manager_init_cik(struct device_queue_manager *dqm) + { +- ops->set_cache_memory_policy = set_cache_memory_policy_cik; +- ops->register_process = register_process_cik; +- ops->initialize = initialize_cpsch_cik; +- ops->init_sdma_vm = init_sdma_vm; ++ dqm->ops_asic_specific = &cik_dqm_asic_ops; + } + + static uint32_t compute_sh_mem_bases_64bit(unsigned int top_address_nybble) +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c +index 7e9cae9d349b..fbe7ba5f7b10 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c +@@ -39,12 +39,16 @@ static int initialize_cpsch_vi(struct device_queue_manager *dqm); + static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q, + struct qcm_process_device *qpd); + +-void device_queue_manager_init_vi(struct device_queue_manager_asic_ops *ops) ++static const struct device_queue_manager_asic_ops vi_dqm_asic_ops = { ++ .set_cache_memory_policy = set_cache_memory_policy_vi, ++ .register_process = register_process_vi, ++ .initialize = initialize_cpsch_vi, ++ .init_sdma_vm = init_sdma_vm, ++}; ++ ++void device_queue_manager_init_vi(struct device_queue_manager *dqm) + { +- ops->set_cache_memory_policy = set_cache_memory_policy_vi; +- ops->register_process = register_process_vi; +- ops->initialize = initialize_cpsch_vi; +- ops->init_sdma_vm = init_sdma_vm; ++ dqm->ops_asic_specific = &vi_dqm_asic_ops; + } + + static uint32_t compute_sh_mem_bases_64bit(unsigned int top_address_nybble) +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c +index 7f134aa9bfd3..cd34d4a0ddb0 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c +@@ -50,8 +50,8 @@ static void interrupt_wq(struct work_struct *); + + int kfd_interrupt_init(struct kfd_dev *kfd) + { +- void *interrupt_ring = kmalloc_array(KFD_INTERRUPT_RING_SIZE, +- kfd->device_info->ih_ring_entry_size, ++ void *interrupt_ring = kmalloc_array(kfd->device_info->ih_ring_entry_size, ++ KFD_INTERRUPT_RING_SIZE, + GFP_KERNEL); + if (!interrupt_ring) + return -ENOMEM; +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c +index d135cd002a95..1a75f84651fa 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c +@@ -59,7 +59,7 @@ static bool initialize(struct kernel_queue *kq, struct kfd_dev *dev, + switch (type) { + case KFD_QUEUE_TYPE_DIQ: + case KFD_QUEUE_TYPE_HIQ: +- kq->mqd = dev->dqm->ops.get_mqd_manager(dev->dqm, ++ kq->mqd = dev->dqm->ops->get_mqd_manager(dev->dqm, + KFD_MQD_TYPE_HIQ); + break; + default: +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h +index 594053136ee4..a75b0e591a11 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h +@@ -62,7 +62,7 @@ struct kernel_queue_ops { + + void (*submit_packet)(struct kernel_queue *kq); + void (*rollback_packet)(struct kernel_queue *kq); +-}; ++} __no_const; + + struct kernel_queue { + struct kernel_queue_ops ops; +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c +index e1fb40b84c72..44ce88335569 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c +@@ -194,7 +194,7 @@ int pqm_create_queue(struct process_queue_manager *pqm, + + if (list_empty(&pqm->queues)) { + pdd->qpd.pqm = pqm; +- dev->dqm->ops.register_process(dev->dqm, &pdd->qpd); ++ dev->dqm->ops->register_process(dev->dqm, &pdd->qpd); + } + + pqn = kzalloc(sizeof(struct process_queue_node), GFP_KERNEL); +@@ -220,7 +220,7 @@ int pqm_create_queue(struct process_queue_manager *pqm, + goto err_create_queue; + pqn->q = q; + pqn->kq = NULL; +- retval = dev->dqm->ops.create_queue(dev->dqm, q, &pdd->qpd, ++ retval = dev->dqm->ops->create_queue(dev->dqm, q, &pdd->qpd, + &q->properties.vmid); + pr_debug("DQM returned %d for create_queue\n", retval); + print_queue(q); +@@ -234,7 +234,7 @@ int pqm_create_queue(struct process_queue_manager *pqm, + kq->queue->properties.queue_id = *qid; + pqn->kq = kq; + pqn->q = NULL; +- retval = dev->dqm->ops.create_kernel_queue(dev->dqm, ++ retval = dev->dqm->ops->create_kernel_queue(dev->dqm, + kq, &pdd->qpd); + break; + default: +@@ -265,7 +265,7 @@ int pqm_create_queue(struct process_queue_manager *pqm, + /* check if queues list is empty unregister process from device */ + clear_bit(*qid, pqm->queue_slot_bitmap); + if (list_empty(&pqm->queues)) +- dev->dqm->ops.unregister_process(dev->dqm, &pdd->qpd); ++ dev->dqm->ops->unregister_process(dev->dqm, &pdd->qpd); + return retval; + } + +@@ -306,13 +306,13 @@ int pqm_destroy_queue(struct process_queue_manager *pqm, unsigned int qid) + if (pqn->kq) { + /* destroy kernel queue (DIQ) */ + dqm = pqn->kq->dev->dqm; +- dqm->ops.destroy_kernel_queue(dqm, pqn->kq, &pdd->qpd); ++ dqm->ops->destroy_kernel_queue(dqm, pqn->kq, &pdd->qpd); + kernel_queue_uninit(pqn->kq); + } + + if (pqn->q) { + dqm = pqn->q->device->dqm; +- retval = dqm->ops.destroy_queue(dqm, &pdd->qpd, pqn->q); ++ retval = dqm->ops->destroy_queue(dqm, &pdd->qpd, pqn->q); + if (retval != 0) + return retval; + +@@ -324,7 +324,7 @@ int pqm_destroy_queue(struct process_queue_manager *pqm, unsigned int qid) + clear_bit(qid, pqm->queue_slot_bitmap); + + if (list_empty(&pqm->queues)) +- dqm->ops.unregister_process(dqm, &pdd->qpd); ++ dqm->ops->unregister_process(dqm, &pdd->qpd); + + return retval; + } +@@ -349,7 +349,7 @@ int pqm_update_queue(struct process_queue_manager *pqm, unsigned int qid, + pqn->q->properties.queue_percent = p->queue_percent; + pqn->q->properties.priority = p->priority; + +- retval = pqn->q->device->dqm->ops.update_queue(pqn->q->device->dqm, ++ retval = pqn->q->device->dqm->ops->update_queue(pqn->q->device->dqm, + pqn->q); + if (retval != 0) + return retval; +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c +index 5b261c1dcc9f..464d1d9965f6 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c +@@ -240,10 +240,16 @@ int cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate) + + static const struct phm_master_table_item cz_enable_clock_power_gatings_list[] = { + /*we don't need an exit table here, because there is only D3 cold on Kv*/ +- { phm_cf_want_uvd_power_gating, cz_tf_uvd_power_gating_initialize }, +- { phm_cf_want_vce_power_gating, cz_tf_vce_power_gating_initialize }, ++ { ++ .isFunctionNeededInRuntimeTable = phm_cf_want_uvd_power_gating, ++ .tableFunction = cz_tf_uvd_power_gating_initialize ++ }, ++ { ++ .isFunctionNeededInRuntimeTable = phm_cf_want_vce_power_gating, ++ .tableFunction = cz_tf_vce_power_gating_initialize ++ }, + /* to do { NULL, cz_tf_xdma_power_gating_enable }, */ +- { NULL, NULL } ++ { } + }; + + const struct phm_master_table_header cz_phm_enable_clock_power_gatings_master = { +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c +index 189ec94c6ff9..4fd696a9a66c 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c +@@ -888,13 +888,13 @@ static int cz_tf_update_low_mem_pstate(struct pp_hwmgr *hwmgr, + } + + static const struct phm_master_table_item cz_set_power_state_list[] = { +- {NULL, cz_tf_update_sclk_limit}, +- {NULL, cz_tf_set_deep_sleep_sclk_threshold}, +- {NULL, cz_tf_set_watermark_threshold}, +- {NULL, cz_tf_set_enabled_levels}, +- {NULL, cz_tf_enable_nb_dpm}, +- {NULL, cz_tf_update_low_mem_pstate}, +- {NULL, NULL} ++ { .tableFunction = cz_tf_update_sclk_limit }, ++ { .tableFunction = cz_tf_set_deep_sleep_sclk_threshold }, ++ { .tableFunction = cz_tf_set_watermark_threshold }, ++ { .tableFunction = cz_tf_set_enabled_levels }, ++ { .tableFunction = cz_tf_enable_nb_dpm }, ++ { .tableFunction = cz_tf_update_low_mem_pstate }, ++ { } + }; + + static const struct phm_master_table_header cz_set_power_state_master = { +@@ -904,15 +904,15 @@ static const struct phm_master_table_header cz_set_power_state_master = { + }; + + static const struct phm_master_table_item cz_setup_asic_list[] = { +- {NULL, cz_tf_reset_active_process_mask}, +- {NULL, cz_tf_upload_pptable_to_smu}, +- {NULL, cz_tf_init_sclk_limit}, +- {NULL, cz_tf_init_uvd_limit}, +- {NULL, cz_tf_init_vce_limit}, +- {NULL, cz_tf_init_acp_limit}, +- {NULL, cz_tf_init_power_gate_state}, +- {NULL, cz_tf_init_sclk_threshold}, +- {NULL, NULL} ++ { .tableFunction = cz_tf_reset_active_process_mask }, ++ { .tableFunction = cz_tf_upload_pptable_to_smu }, ++ { .tableFunction = cz_tf_init_sclk_limit }, ++ { .tableFunction = cz_tf_init_uvd_limit }, ++ { .tableFunction = cz_tf_init_vce_limit }, ++ { .tableFunction = cz_tf_init_acp_limit }, ++ { .tableFunction = cz_tf_init_power_gate_state }, ++ { .tableFunction = cz_tf_init_sclk_threshold }, ++ { } + }; + + static const struct phm_master_table_header cz_setup_asic_master = { +@@ -957,10 +957,10 @@ static int cz_tf_reset_cc6_data(struct pp_hwmgr *hwmgr, + } + + static const struct phm_master_table_item cz_power_down_asic_list[] = { +- {NULL, cz_tf_power_up_display_clock_sys_pll}, +- {NULL, cz_tf_clear_nb_dpm_flag}, +- {NULL, cz_tf_reset_cc6_data}, +- {NULL, NULL} ++ { .tableFunction = cz_tf_power_up_display_clock_sys_pll }, ++ { .tableFunction = cz_tf_clear_nb_dpm_flag }, ++ { .tableFunction = cz_tf_reset_cc6_data }, ++ { } + }; + + static const struct phm_master_table_header cz_power_down_asic_master = { +@@ -1068,8 +1068,8 @@ static int cz_tf_check_for_dpm_enabled(struct pp_hwmgr *hwmgr, + } + + static const struct phm_master_table_item cz_disable_dpm_list[] = { +- { NULL, cz_tf_check_for_dpm_enabled}, +- {NULL, NULL}, ++ { .tableFunction = cz_tf_check_for_dpm_enabled }, ++ { }, + }; + + +@@ -1080,13 +1080,13 @@ static const struct phm_master_table_header cz_disable_dpm_master = { + }; + + static const struct phm_master_table_item cz_enable_dpm_list[] = { +- { NULL, cz_tf_check_for_dpm_disabled }, +- { NULL, cz_tf_program_voting_clients }, +- { NULL, cz_tf_start_dpm}, +- { NULL, cz_tf_program_bootup_state}, +- { NULL, cz_tf_enable_didt }, +- { NULL, cz_tf_reset_acp_boot_level }, +- {NULL, NULL}, ++ { .tableFunction = cz_tf_check_for_dpm_disabled }, ++ { .tableFunction = cz_tf_program_voting_clients }, ++ { .tableFunction = cz_tf_start_dpm }, ++ { .tableFunction = cz_tf_program_bootup_state }, ++ { .tableFunction = cz_tf_enable_didt }, ++ { .tableFunction = cz_tf_reset_acp_boot_level }, ++ { }, + }; + + static const struct phm_master_table_header cz_enable_dpm_master = { +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c +index 29d0319b22e6..ac1e41d23b42 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c +@@ -506,18 +506,18 @@ static int tf_smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr, + + static const struct phm_master_table_item + phm_thermal_start_thermal_controller_master_list[] = { +- {NULL, tf_smu7_thermal_initialize}, +- {NULL, tf_smu7_thermal_set_temperature_range}, +- {NULL, tf_smu7_thermal_enable_alert}, +- {NULL, smum_thermal_avfs_enable}, ++ { .tableFunction = tf_smu7_thermal_initialize}, ++ { .tableFunction = tf_smu7_thermal_set_temperature_range}, ++ { .tableFunction = tf_smu7_thermal_enable_alert}, ++ { .tableFunction = smum_thermal_avfs_enable}, + /* We should restrict performance levels to low before we halt the SMC. + * On the other hand we are still in boot state when we do this + * so it would be pointless. + * If this assumption changes we have to revisit this table. + */ +- {NULL, smum_thermal_setup_fan_table}, +- {NULL, tf_smu7_thermal_start_smc_fan_control}, +- {NULL, NULL} ++ { .tableFunction = smum_thermal_setup_fan_table}, ++ { .tableFunction = tf_smu7_thermal_start_smc_fan_control}, ++ { } + }; + + static const struct phm_master_table_header +@@ -529,10 +529,10 @@ phm_thermal_start_thermal_controller_master = { + + static const struct phm_master_table_item + phm_thermal_set_temperature_range_master_list[] = { +- {NULL, tf_smu7_thermal_disable_alert}, +- {NULL, tf_smu7_thermal_set_temperature_range}, +- {NULL, tf_smu7_thermal_enable_alert}, +- {NULL, NULL} ++ { .tableFunction = tf_smu7_thermal_disable_alert}, ++ { .tableFunction = tf_smu7_thermal_set_temperature_range}, ++ { .tableFunction = tf_smu7_thermal_enable_alert}, ++ { } + }; + + static const struct phm_master_table_header +diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c +index ffe1f85ce300..7017bfce489c 100644 +--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c ++++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c +@@ -137,7 +137,7 @@ int amd_sched_entity_init(struct amd_gpu_scheduler *sched, + if (r) + return r; + +- atomic_set(&entity->fence_seq, 0); ++ atomic_set_unchecked(&entity->fence_seq, 0); + entity->fence_context = fence_context_alloc(2); + + return 0; +diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h +index 51068e6c3d9a..35b4c71fce76 100644 +--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h ++++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h +@@ -44,7 +44,7 @@ struct amd_sched_entity { + spinlock_t queue_lock; + struct kfifo job_queue; + +- atomic_t fence_seq; ++ atomic_unchecked_t fence_seq; + uint64_t fence_context; + + struct fence *dependency; +diff --git a/drivers/gpu/drm/amd/scheduler/sched_fence.c b/drivers/gpu/drm/amd/scheduler/sched_fence.c +index 88fc2d662579..22aa584daf8f 100644 +--- a/drivers/gpu/drm/amd/scheduler/sched_fence.c ++++ b/drivers/gpu/drm/amd/scheduler/sched_fence.c +@@ -60,7 +60,7 @@ struct amd_sched_fence *amd_sched_fence_create(struct amd_sched_entity *entity, + fence->sched = entity->sched; + spin_lock_init(&fence->lock); + +- seq = atomic_inc_return(&entity->fence_seq); ++ seq = atomic_inc_return_unchecked(&entity->fence_seq); + fence_init(&fence->scheduled, &amd_sched_fence_ops_scheduled, + &fence->lock, entity->fence_context, seq); + fence_init(&fence->finished, &amd_sched_fence_ops_finished, +diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c +index 1e0e68f608e4..04bb82a30a87 100644 +--- a/drivers/gpu/drm/armada/armada_drv.c ++++ b/drivers/gpu/drm/armada/armada_drv.c +@@ -213,6 +213,7 @@ static struct drm_driver armada_drm_driver = { + .driver_features = DRIVER_GEM | DRIVER_MODESET | + DRIVER_PRIME, + .ioctls = armada_ioctls, ++ .num_ioctls = ARRAY_SIZE(armada_ioctls), + .fops = &armada_drm_fops, + }; + +@@ -333,8 +334,6 @@ static int __init armada_drm_init(void) + { + int ret; + +- armada_drm_driver.num_ioctls = ARRAY_SIZE(armada_ioctls); +- + ret = platform_driver_register(&armada_lcd_platform_driver); + if (ret) + return ret; +diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c +index 5957c3e659fe..970039e940fc 100644 +--- a/drivers/gpu/drm/ast/ast_mode.c ++++ b/drivers/gpu/drm/ast/ast_mode.c +@@ -775,7 +775,7 @@ static int ast_get_modes(struct drm_connector *connector) + return 0; + } + +-static int ast_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status ast_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct ast_private *ast = connector->dev->dev_private; +diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c +index 0b4e5d117043..7594423726c7 100644 +--- a/drivers/gpu/drm/bochs/bochs_kms.c ++++ b/drivers/gpu/drm/bochs/bochs_kms.c +@@ -187,7 +187,7 @@ static int bochs_connector_get_modes(struct drm_connector *connector) + return count; + } + +-static int bochs_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status bochs_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct bochs_device *bochs = +diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c +index 44d476ea6d2e..3dd649ff1147 100644 +--- a/drivers/gpu/drm/bridge/tc358767.c ++++ b/drivers/gpu/drm/bridge/tc358767.c +@@ -1102,7 +1102,7 @@ static bool tc_bridge_mode_fixup(struct drm_bridge *bridge, + return true; + } + +-static int tc_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status tc_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + /* Accept any mode */ +diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c +index 362b8cd68a24..c0bb978b5f19 100644 +--- a/drivers/gpu/drm/drm_drv.c ++++ b/drivers/gpu/drm/drm_drv.c +@@ -390,7 +390,7 @@ void drm_unplug_dev(struct drm_device *dev) + + drm_device_set_unplugged(dev); + +- if (dev->open_count == 0) { ++ if (local_read(&dev->open_count) == 0) { + drm_put_dev(dev); + } + mutex_unlock(&drm_global_mutex); +diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c +index 1fd6eac1400c..e4206c9d6ebc 100644 +--- a/drivers/gpu/drm/drm_fb_cma_helper.c ++++ b/drivers/gpu/drm/drm_fb_cma_helper.c +@@ -335,7 +335,7 @@ static int drm_fbdev_cma_defio_init(struct fb_info *fbi, + struct drm_gem_cma_object *cma_obj) + { + struct fb_deferred_io *fbdefio; +- struct fb_ops *fbops; ++ fb_ops_no_const *fbops; + + /* + * Per device structures are needed because: +@@ -362,7 +362,7 @@ static int drm_fbdev_cma_defio_init(struct fb_info *fbi, + fbdefio->deferred_io = drm_fb_helper_deferred_io; + fbi->fbdefio = fbdefio; + fb_deferred_io_init(fbi); +- fbi->fbops->fb_mmap = drm_fbdev_cma_deferred_io_mmap; ++ fbops->fb_mmap = drm_fbdev_cma_deferred_io_mmap; + + return 0; + } +diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c +index f5815e1a4390..106f6e187c8e 100644 +--- a/drivers/gpu/drm/drm_fops.c ++++ b/drivers/gpu/drm/drm_fops.c +@@ -132,7 +132,7 @@ int drm_open(struct inode *inode, struct file *filp) + return PTR_ERR(minor); + + dev = minor->dev; +- if (!dev->open_count++) ++ if (local_inc_return(&dev->open_count) == 1) + need_setup = 1; + + /* share address_space across all char-devs of a single device */ +@@ -149,7 +149,7 @@ int drm_open(struct inode *inode, struct file *filp) + return 0; + + err_undo: +- dev->open_count--; ++ local_dec(&dev->open_count); + drm_minor_release(minor); + return retcode; + } +@@ -370,7 +370,7 @@ int drm_release(struct inode *inode, struct file *filp) + + mutex_lock(&drm_global_mutex); + +- DRM_DEBUG("open_count = %d\n", dev->open_count); ++ DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count)); + + mutex_lock(&dev->filelist_mutex); + list_del(&file_priv->lhead); +@@ -383,10 +383,10 @@ int drm_release(struct inode *inode, struct file *filp) + * Begin inline drm_release + */ + +- DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n", ++ DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n", + task_pid_nr(current), + (long)old_encode_dev(file_priv->minor->kdev->devt), +- dev->open_count); ++ local_read(&dev->open_count)); + + if (drm_core_check_feature(dev, DRIVER_LEGACY)) + drm_legacy_lock_release(dev, filp); +@@ -424,7 +424,7 @@ int drm_release(struct inode *inode, struct file *filp) + * End inline drm_release + */ + +- if (!--dev->open_count) { ++ if (local_dec_and_test(&dev->open_count)) { + drm_lastclose(dev); + if (drm_device_is_unplugged(dev)) + drm_put_dev(dev); +@@ -563,6 +563,11 @@ unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait) + } + EXPORT_SYMBOL(drm_poll); + ++static void drm_pending_event_destroy(struct drm_pending_event *event) ++{ ++ kfree(event); ++} ++ + /** + * drm_event_reserve_init_locked - init a DRM event and reserve space for it + * @dev: DRM device +diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c +index b404287abb97..9acd63c49367 100644 +--- a/drivers/gpu/drm/drm_global.c ++++ b/drivers/gpu/drm/drm_global.c +@@ -36,7 +36,7 @@ + struct drm_global_item { + struct mutex mutex; + void *object; +- int refcount; ++ atomic_t refcount; + }; + + static struct drm_global_item glob[DRM_GLOBAL_NUM]; +@@ -49,7 +49,7 @@ void drm_global_init(void) + struct drm_global_item *item = &glob[i]; + mutex_init(&item->mutex); + item->object = NULL; +- item->refcount = 0; ++ atomic_set(&item->refcount, 0); + } + } + +@@ -59,7 +59,7 @@ void drm_global_release(void) + for (i = 0; i < DRM_GLOBAL_NUM; ++i) { + struct drm_global_item *item = &glob[i]; + BUG_ON(item->object != NULL); +- BUG_ON(item->refcount != 0); ++ BUG_ON(atomic_read(&item->refcount) != 0); + } + } + +@@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref) + struct drm_global_item *item = &glob[ref->global_type]; + + mutex_lock(&item->mutex); +- if (item->refcount == 0) { ++ if (atomic_read(&item->refcount) == 0) { + ref->object = kzalloc(ref->size, GFP_KERNEL); + if (unlikely(ref->object == NULL)) { + ret = -ENOMEM; +@@ -84,7 +84,7 @@ int drm_global_item_ref(struct drm_global_reference *ref) + ref->object = item->object; + } + +- ++item->refcount; ++ atomic_inc(&item->refcount); + mutex_unlock(&item->mutex); + return 0; + +@@ -102,9 +102,9 @@ void drm_global_item_unref(struct drm_global_reference *ref) + struct drm_global_item *item = &glob[ref->global_type]; + + mutex_lock(&item->mutex); +- BUG_ON(item->refcount == 0); ++ BUG_ON(atomic_read(&item->refcount) == 0); + BUG_ON(ref->object != item->object); +- if (--item->refcount == 0) { ++ if (atomic_dec_and_test(&item->refcount)) { + ref->release(ref); + item->object = NULL; + } +diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c +index 867ab8c1582b..54cf5c26e45a 100644 +--- a/drivers/gpu/drm/drm_ioc32.c ++++ b/drivers/gpu/drm/drm_ioc32.c +@@ -458,7 +458,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd, + request = compat_alloc_user_space(nbytes); + if (!request) + return -EFAULT; +- list = (struct drm_buf_desc *) (request + 1); ++ list = (struct drm_buf_desc __user *) (request + 1); + + if (__put_user(count, &request->count) + || __put_user(list, &request->list)) +@@ -519,7 +519,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd, + request = compat_alloc_user_space(nbytes); + if (!request) + return -EFAULT; +- list = (struct drm_buf_pub *) (request + 1); ++ list = (struct drm_buf_pub __user *) (request + 1); + + if (__put_user(count, &request->count) + || __put_user(list, &request->list)) +@@ -1074,7 +1074,7 @@ static int compat_drm_mode_addfb2(struct file *file, unsigned int cmd, + } + #endif + +-static drm_ioctl_compat_t *drm_compat_ioctls[] = { ++static drm_ioctl_compat_t drm_compat_ioctls[] = { + [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version, + [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique, + [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap, +@@ -1123,7 +1123,6 @@ static drm_ioctl_compat_t *drm_compat_ioctls[] = { + long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) + { + unsigned int nr = DRM_IOCTL_NR(cmd); +- drm_ioctl_compat_t *fn; + int ret; + + /* Assume that ioctls without an explicit compat routine will just +@@ -1133,10 +1132,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) + if (nr >= ARRAY_SIZE(drm_compat_ioctls)) + return drm_ioctl(filp, cmd, arg); + +- fn = drm_compat_ioctls[nr]; +- +- if (fn != NULL) +- ret = (*fn) (filp, cmd, arg); ++ if (drm_compat_ioctls[nr] != NULL) ++ ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg); + else + ret = drm_ioctl(filp, cmd, arg); + +diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c +index 71c3473476c7..12e69dd8f633 100644 +--- a/drivers/gpu/drm/drm_ioctl.c ++++ b/drivers/gpu/drm/drm_ioctl.c +@@ -651,7 +651,7 @@ long drm_ioctl(struct file *filp, + struct drm_file *file_priv = filp->private_data; + struct drm_device *dev; + const struct drm_ioctl_desc *ioctl = NULL; +- drm_ioctl_t *func; ++ drm_ioctl_no_const_t func; + unsigned int nr = DRM_IOCTL_NR(cmd); + int retcode = -EINVAL; + char stack_kdata[128]; +diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c +index 3ceea9cb9d3e..9fe18a5425a5 100644 +--- a/drivers/gpu/drm/drm_pci.c ++++ b/drivers/gpu/drm/drm_pci.c +@@ -264,7 +264,7 @@ int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent, + /* No locking needed since shadow-attach is single-threaded since it may + * only be called from the per-driver module init hook. */ + if (drm_core_check_feature(dev, DRIVER_LEGACY)) +- list_add_tail(&dev->legacy_dev_list, &driver->legacy_dev_list); ++ pax_list_add_tail(&dev->legacy_dev_list, (struct list_head *)&driver->legacy_dev_list); + + return 0; + +@@ -303,7 +303,10 @@ int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver) + return pci_register_driver(pdriver); + + /* If not using KMS, fall back to stealth mode manual scanning. */ +- INIT_LIST_HEAD(&driver->legacy_dev_list); ++ pax_open_kernel(); ++ INIT_LIST_HEAD((struct list_head *)&driver->legacy_dev_list); ++ pax_close_kernel(); ++ + for (i = 0; pdriver->id_table[i].vendor != 0; i++) { + pid = &pdriver->id_table[i]; + +@@ -426,7 +429,7 @@ void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver) + } else { + list_for_each_entry_safe(dev, tmp, &driver->legacy_dev_list, + legacy_dev_list) { +- list_del(&dev->legacy_dev_list); ++ pax_list_del(&dev->legacy_dev_list); + drm_put_dev(dev); + } + } +diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c +index a4d81cf4ffa0..3384497a0367 100644 +--- a/drivers/gpu/drm/drm_property.c ++++ b/drivers/gpu/drm/drm_property.c +@@ -493,7 +493,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev, + goto done; + } + +- if (copy_to_user(&enum_ptr[copied].name, ++ if (copy_to_user(enum_ptr[copied].name, + &prop_enum->name, DRM_PROP_NAME_LEN)) { + ret = -EFAULT; + goto done; +diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c +index f86e7c846678..97444a3d3f4f 100644 +--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c ++++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c +@@ -526,6 +526,11 @@ static int compare_dev(struct device *dev, void *data) + return dev == (struct device *)data; + } + ++static int platform_bus_type_match(struct device *dev, void *data) ++{ ++ return platform_bus_type.match(dev, data); ++} ++ + static struct component_match *exynos_drm_match_add(struct device *dev) + { + struct component_match *match = NULL; +@@ -540,7 +545,7 @@ static struct component_match *exynos_drm_match_add(struct device *dev) + + while ((d = bus_find_device(&platform_bus_type, p, + &info->driver->driver, +- (void *)platform_bus_type.match))) { ++ platform_bus_type_match))) { + put_device(p); + component_match_add(dev, &match, compare_dev, d); + p = d; +@@ -571,7 +576,6 @@ static int exynos_drm_platform_probe(struct platform_device *pdev) + struct component_match *match; + + pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); +- exynos_drm_driver.num_ioctls = ARRAY_SIZE(exynos_ioctls); + + match = exynos_drm_match_add(&pdev->dev); + if (IS_ERR(match)) +@@ -609,7 +613,7 @@ static struct device *exynos_drm_get_dma_device(void) + + while ((dev = bus_find_device(&platform_bus_type, NULL, + &info->driver->driver, +- (void *)platform_bus_type.match))) { ++ platform_bus_type_match))) { + put_device(dev); + return dev; + } +@@ -630,7 +634,7 @@ static void exynos_drm_unregister_devices(void) + + while ((dev = bus_find_device(&platform_bus_type, NULL, + &info->driver->driver, +- (void *)platform_bus_type.match))) { ++ platform_bus_type_match))) { + put_device(dev); + platform_device_unregister(to_platform_device(dev)); + } +diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c +index fbd13fabdf2d..03834dcc613c 100644 +--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c ++++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c +@@ -1163,6 +1163,11 @@ int exynos_g2d_get_ver_ioctl(struct drm_device *drm_dev, void *data, + return 0; + } + ++static void exynos_g2d_dmabuf_destroy(struct drm_pending_event *event) ++{ ++ kfree(event); ++} ++ + int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data, + struct drm_file *file) + { +diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c +index 38eaa63afb31..3e42c7c975cd 100644 +--- a/drivers/gpu/drm/exynos/exynos_hdmi.c ++++ b/drivers/gpu/drm/exynos/exynos_hdmi.c +@@ -919,7 +919,7 @@ static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock) + return -EINVAL; + } + +-static int hdmi_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status hdmi_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct hdmi_context *hdata = connector_to_hdmi(connector); +diff --git a/drivers/gpu/drm/gma500/cdv_intel_crt.c b/drivers/gpu/drm/gma500/cdv_intel_crt.c +index b837e7a92196..cb5a14b7ec7f 100644 +--- a/drivers/gpu/drm/gma500/cdv_intel_crt.c ++++ b/drivers/gpu/drm/gma500/cdv_intel_crt.c +@@ -64,7 +64,7 @@ static void cdv_intel_crt_dpms(struct drm_encoder *encoder, int mode) + REG_WRITE(reg, temp); + } + +-static int cdv_intel_crt_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status cdv_intel_crt_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + if (mode->flags & DRM_MODE_FLAG_DBLSCAN) +diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c +index c52f9adf5e04..486d20365ace 100644 +--- a/drivers/gpu/drm/gma500/cdv_intel_dp.c ++++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c +@@ -505,7 +505,7 @@ static void cdv_intel_edp_backlight_off (struct gma_encoder *intel_encoder) + msleep(intel_dp->backlight_off_delay); + } + +-static int ++static enum drm_mode_status + cdv_intel_dp_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { +diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c +index 563f193fcfac..f0878998526a 100644 +--- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c ++++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c +@@ -223,7 +223,7 @@ static int cdv_hdmi_get_modes(struct drm_connector *connector) + return ret; + } + +-static int cdv_hdmi_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status cdv_hdmi_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + if (mode->clock > 165000) +diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c +index ea733ab5b1e0..57f604552abe 100644 +--- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c ++++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c +@@ -244,7 +244,7 @@ static void cdv_intel_lvds_restore(struct drm_connector *connector) + { + } + +-static int cdv_intel_lvds_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status cdv_intel_lvds_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_device *dev = connector->dev; +diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c +index a05c020602bd..01bfdad77f87 100644 +--- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c ++++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c +@@ -120,9 +120,14 @@ static void dsi_set_pipe_plane_enable_state(struct drm_device *dev, + u32 pipeconf_reg = PIPEACONF; + u32 dspcntr_reg = DSPACNTR; + +- u32 dspcntr = dev_priv->dspcntr[pipe]; ++ u32 dspcntr; + u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX; + ++ if (pipe == -1) ++ return; ++ ++ dspcntr = dev_priv->dspcntr[pipe]; ++ + if (pipe) { + pipeconf_reg = PIPECCONF; + dspcntr_reg = DSPCCNTR; +@@ -645,6 +650,9 @@ static void mdfld_dsi_dpi_set_power(struct drm_encoder *encoder, bool on) + if (!gma_power_begin(dev, true)) + return; + ++ if (pipe == -1) ++ return; ++ + if (on) { + if (mdfld_get_panel_type(dev, pipe) == TMD_VID) + mdfld_dsi_dpi_turn_on(dpi_output, pipe); +diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_output.c b/drivers/gpu/drm/gma500/mdfld_dsi_output.c +index acb3848ef1c9..fe020926ea4f 100644 +--- a/drivers/gpu/drm/gma500/mdfld_dsi_output.c ++++ b/drivers/gpu/drm/gma500/mdfld_dsi_output.c +@@ -346,7 +346,7 @@ static int mdfld_dsi_connector_get_modes(struct drm_connector *connector) + return 0; + } + +-static int mdfld_dsi_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status mdfld_dsi_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct mdfld_dsi_connector *dsi_connector = +diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c +index 8b2eb32ee988..78566a80ad25 100644 +--- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c ++++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c +@@ -509,7 +509,7 @@ static void oaktrail_hdmi_dpms(struct drm_encoder *encoder, int mode) + HDMI_WRITE(HDMI_VIDEO_REG, temp); + } + +-static int oaktrail_hdmi_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status oaktrail_hdmi_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + if (mode->clock > 165000) +diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c +index 8f3ca526bd1b..b341aa8a42fa 100644 +--- a/drivers/gpu/drm/gma500/psb_drv.c ++++ b/drivers/gpu/drm/gma500/psb_drv.c +@@ -373,7 +373,6 @@ static int psb_driver_load(struct drm_device *dev, unsigned long flags) + drm_irq_install(dev, dev->pdev->irq); + + dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */ +- dev->driver->get_vblank_counter = psb_get_vblank_counter; + + psb_modeset_init(dev); + psb_fbdev_init(dev); +diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h +index 2a3b7c684db2..fbd3fa340c4f 100644 +--- a/drivers/gpu/drm/gma500/psb_intel_drv.h ++++ b/drivers/gpu/drm/gma500/psb_intel_drv.h +@@ -255,7 +255,7 @@ extern int intelfb_remove(struct drm_device *dev, + extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); +-extern int psb_intel_lvds_mode_valid(struct drm_connector *connector, ++extern enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode); + extern int psb_intel_lvds_set_property(struct drm_connector *connector, + struct drm_property *property, +diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c +index 79e9d3690667..e2c6ba3eded4 100644 +--- a/drivers/gpu/drm/gma500/psb_intel_lvds.c ++++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c +@@ -343,7 +343,7 @@ static void psb_intel_lvds_restore(struct drm_connector *connector) + } + } + +-int psb_intel_lvds_mode_valid(struct drm_connector *connector, ++enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_psb_private *dev_priv = connector->dev->dev_private; +diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c +index e787d376ba67..91622fd35bc4 100644 +--- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c ++++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c +@@ -1158,7 +1158,7 @@ static void psb_intel_sdvo_dpms(struct drm_encoder *encoder, int mode) + return; + } + +-static int psb_intel_sdvo_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status psb_intel_sdvo_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector); +diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c +index 9798d400d817..2d491357b6ae 100644 +--- a/drivers/gpu/drm/i2c/tda998x_drv.c ++++ b/drivers/gpu/drm/i2c/tda998x_drv.c +@@ -873,7 +873,7 @@ static void tda998x_encoder_dpms(struct drm_encoder *encoder, int mode) + priv->dpms = mode; + } + +-static int tda998x_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status tda998x_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + /* TDA19988 dotclock can go up to 165MHz */ +diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c +index d91856779beb..6cfd904c4af2 100644 +--- a/drivers/gpu/drm/i810/i810_dma.c ++++ b/drivers/gpu/drm/i810/i810_dma.c +@@ -1250,7 +1250,7 @@ const struct drm_ioctl_desc i810_ioctls[] = { + DRM_IOCTL_DEF_DRV(I810_FLIP, i810_flip_bufs, DRM_AUTH|DRM_UNLOCKED), + }; + +-int i810_max_ioctl = ARRAY_SIZE(i810_ioctls); ++const int i810_max_ioctl = ARRAY_SIZE(i810_ioctls); + + /** + * Determine if the device really is AGP or not. +diff --git a/drivers/gpu/drm/i810/i810_drv.c b/drivers/gpu/drm/i810/i810_drv.c +index 0be55dc1ef4b..3f3482c2b174 100644 +--- a/drivers/gpu/drm/i810/i810_drv.c ++++ b/drivers/gpu/drm/i810/i810_drv.c +@@ -85,7 +85,11 @@ static int __init i810_init(void) + pr_err("drm/i810 does not support SMP\n"); + return -EINVAL; + } +- driver.num_ioctls = i810_max_ioctl; ++ ++ pax_open_kernel(); ++ const_cast(driver.num_ioctls) = i810_max_ioctl; ++ pax_close_kernel(); ++ + return drm_pci_init(&driver, &i810_pci_driver); + } + +diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h +index 93ec5dc4e7d3..204ec9264da9 100644 +--- a/drivers/gpu/drm/i810/i810_drv.h ++++ b/drivers/gpu/drm/i810/i810_drv.h +@@ -110,8 +110,8 @@ typedef struct drm_i810_private { + int page_flipping; + + wait_queue_head_t irq_queue; +- atomic_t irq_received; +- atomic_t irq_emitted; ++ atomic_unchecked_t irq_received; ++ atomic_unchecked_t irq_emitted; + + int front_offset; + } drm_i810_private_t; +@@ -128,7 +128,7 @@ extern int i810_driver_device_is_agp(struct drm_device *dev); + + extern long i810_ioctl(struct file *file, unsigned int cmd, unsigned long arg); + extern const struct drm_ioctl_desc i810_ioctls[]; +-extern int i810_max_ioctl; ++extern const int i810_max_ioctl; + + #define I810_BASE(reg) ((unsigned long) \ + dev_priv->mmio_map->handle) +diff --git a/drivers/gpu/drm/i915/dvo.h b/drivers/gpu/drm/i915/dvo.h +index 5e6a3013da49..b6e143ebc6d6 100644 +--- a/drivers/gpu/drm/i915/dvo.h ++++ b/drivers/gpu/drm/i915/dvo.h +@@ -74,7 +74,7 @@ struct intel_dvo_dev_ops { + * + * \return MODE_OK if the mode is valid, or another MODE_* otherwise. + */ +- int (*mode_valid)(struct intel_dvo_device *dvo, ++ enum drm_mode_status (*mode_valid)(struct intel_dvo_device *dvo, + struct drm_display_mode *mode); + + /* +diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c +index 7513e7678263..d9aabab0419c 100644 +--- a/drivers/gpu/drm/i915/i915_drv.c ++++ b/drivers/gpu/drm/i915/i915_drv.c +@@ -50,7 +50,7 @@ + #include "i915_vgpu.h" + #include "intel_drv.h" + +-static struct drm_driver driver; ++static drm_driver_no_const driver; + + static unsigned int i915_load_fail_count; + +@@ -519,7 +519,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev) + * locking inversion with the driver load path. And the access here is + * completely racy anyway. So don't bother with locking for now. + */ +- return dev->open_count == 0; ++ return local_read(&dev->open_count) == 0; + } + + static const struct vga_switcheroo_client_ops i915_switcheroo_ops = { +@@ -1177,8 +1177,11 @@ int i915_driver_load(struct pci_dev *pdev, const struct pci_device_id *ent) + struct drm_i915_private *dev_priv; + int ret; + +- if (i915.nuclear_pageflip) ++ if (i915.nuclear_pageflip) { ++ pax_open_kernel(); + driver.driver_features |= DRIVER_ATOMIC; ++ pax_close_kernel(); ++ } + + ret = -ENOMEM; + dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL); +@@ -2568,7 +2571,7 @@ static const struct drm_ioctl_desc i915_ioctls[] = { + DRM_IOCTL_DEF_DRV(I915_GEM_CONTEXT_SETPARAM, i915_gem_context_setparam_ioctl, DRM_RENDER_ALLOW), + }; + +-static struct drm_driver driver = { ++static drm_driver_no_const driver __read_only = { + /* Don't use MTRRs here; the Xserver or userspace app should + * deal with them for Intel hardware. + */ +diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c +index 2117f172d7a2..3fbd6d08414e 100644 +--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c ++++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c +@@ -1187,12 +1187,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec) + static int + validate_exec_list(struct drm_device *dev, + struct drm_i915_gem_exec_object2 *exec, +- int count) ++ unsigned int count) + { + unsigned relocs_total = 0; + unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry); + unsigned invalid_flags; +- int i; ++ unsigned int i; + + /* INTERNAL flags must not overlap with external ones */ + BUILD_BUG_ON(__EXEC_OBJECT_INTERNAL_FLAGS & ~__EXEC_OBJECT_UNKNOWN_FLAGS); +diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c +index 0bb4232f66bc..d1dfde01e7e4 100644 +--- a/drivers/gpu/drm/i915/i915_gem_gtt.c ++++ b/drivers/gpu/drm/i915/i915_gem_gtt.c +@@ -3166,8 +3166,8 @@ int i915_ggtt_probe_hw(struct drm_i915_private *dev_priv) + /* GMADR is the PCI mmio aperture into the global GTT. */ + DRM_INFO("Memory usable by graphics device = %lluM\n", + ggtt->base.total >> 20); +- DRM_DEBUG_DRIVER("GMADR size = %lldM\n", ggtt->mappable_end >> 20); +- DRM_DEBUG_DRIVER("GTT stolen size = %zdM\n", ggtt->stolen_size >> 20); ++ DRM_DEBUG_DRIVER("GMADR size = %lluM\n", ggtt->mappable_end >> 20); ++ DRM_DEBUG_DRIVER("GTT stolen size = %lluM\n", ggtt->stolen_size >> 20); + #ifdef CONFIG_INTEL_IOMMU + if (intel_iommu_gfx_mapped) + DRM_INFO("VT-d active for gfx access\n"); +diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h +index ec78be2f8c77..fc20a5628a3b 100644 +--- a/drivers/gpu/drm/i915/i915_gem_gtt.h ++++ b/drivers/gpu/drm/i915/i915_gem_gtt.h +@@ -437,12 +437,12 @@ struct i915_ggtt { + struct i915_address_space base; + struct io_mapping mappable; /* Mapping to our CPU mappable region */ + +- size_t stolen_size; /* Total size of stolen memory */ ++ u64 stolen_size; /* Total size of stolen memory */ + size_t stolen_usable_size; /* Total size minus BIOS reserved */ + size_t stolen_reserved_base; + size_t stolen_reserved_size; + u64 mappable_end; /* End offset that we can CPU map */ +- phys_addr_t mappable_base; /* PA of our GMADR */ ++ u64 mappable_base; /* PA of our GMADR */ + + /** "Graphics Stolen Memory" holds the global PTEs */ + void __iomem *gsm; +diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c +index 97f3a5640289..32c712efa69b 100644 +--- a/drivers/gpu/drm/i915/i915_ioc32.c ++++ b/drivers/gpu/drm/i915/i915_ioc32.c +@@ -65,7 +65,7 @@ static int compat_i915_getparam(struct file *file, unsigned int cmd, + (unsigned long)request); + } + +-static drm_ioctl_compat_t *i915_compat_ioctls[] = { ++static drm_ioctl_compat_t i915_compat_ioctls[] = { + [DRM_I915_GETPARAM] = compat_i915_getparam, + }; + +@@ -81,17 +81,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = { + long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) + { + unsigned int nr = DRM_IOCTL_NR(cmd); +- drm_ioctl_compat_t *fn = NULL; + int ret; + + if (nr < DRM_COMMAND_BASE || nr >= DRM_COMMAND_END) + return drm_compat_ioctl(filp, cmd, arg); + +- if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls)) +- fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE]; +- +- if (fn != NULL) +- ret = (*fn) (filp, cmd, arg); ++ if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE]) ++ ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg); + else + ret = drm_ioctl(filp, cmd, arg); + +diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c +index 02908e37c228..8c9262d58ecb 100644 +--- a/drivers/gpu/drm/i915/i915_irq.c ++++ b/drivers/gpu/drm/i915/i915_irq.c +@@ -4494,15 +4494,16 @@ void intel_irq_init(struct drm_i915_private *dev_priv) + INIT_DELAYED_WORK(&dev_priv->gpu_error.hangcheck_work, + i915_hangcheck_elapsed); + ++ pax_open_kernel(); + if (IS_GEN2(dev_priv)) { + /* Gen2 doesn't have a hardware frame counter */ + dev->max_vblank_count = 0; +- dev->driver->get_vblank_counter = drm_vblank_no_hw_counter; ++ const_cast(dev->driver->get_vblank_counter) = drm_vblank_no_hw_counter; + } else if (IS_G4X(dev_priv) || INTEL_INFO(dev_priv)->gen >= 5) { + dev->max_vblank_count = 0xffffffff; /* full 32 bit counter */ +- dev->driver->get_vblank_counter = g4x_get_vblank_counter; ++ const_cast(dev->driver->get_vblank_counter) = g4x_get_vblank_counter; + } else { +- dev->driver->get_vblank_counter = i915_get_vblank_counter; ++ const_cast(dev->driver->get_vblank_counter) = i915_get_vblank_counter; + dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */ + } + +@@ -4524,32 +4525,32 @@ void intel_irq_init(struct drm_i915_private *dev_priv) + if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) + dev_priv->display_irqs_enabled = false; + +- dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp; +- dev->driver->get_scanout_position = i915_get_crtc_scanoutpos; ++ const_cast(dev->driver->get_vblank_timestamp) = i915_get_vblank_timestamp; ++ const_cast(dev->driver->get_scanout_position) = i915_get_crtc_scanoutpos; + + if (IS_CHERRYVIEW(dev_priv)) { +- dev->driver->irq_handler = cherryview_irq_handler; +- dev->driver->irq_preinstall = cherryview_irq_preinstall; +- dev->driver->irq_postinstall = cherryview_irq_postinstall; +- dev->driver->irq_uninstall = cherryview_irq_uninstall; +- dev->driver->enable_vblank = valleyview_enable_vblank; +- dev->driver->disable_vblank = valleyview_disable_vblank; ++ const_cast(dev->driver->irq_handler) = cherryview_irq_handler; ++ const_cast(dev->driver->irq_preinstall) = cherryview_irq_preinstall; ++ const_cast(dev->driver->irq_postinstall) = cherryview_irq_postinstall; ++ const_cast(dev->driver->irq_uninstall) = cherryview_irq_uninstall; ++ const_cast(dev->driver->enable_vblank) = valleyview_enable_vblank; ++ const_cast(dev->driver->disable_vblank) = valleyview_disable_vblank; + dev_priv->display.hpd_irq_setup = i915_hpd_irq_setup; + } else if (IS_VALLEYVIEW(dev_priv)) { +- dev->driver->irq_handler = valleyview_irq_handler; +- dev->driver->irq_preinstall = valleyview_irq_preinstall; +- dev->driver->irq_postinstall = valleyview_irq_postinstall; +- dev->driver->irq_uninstall = valleyview_irq_uninstall; +- dev->driver->enable_vblank = valleyview_enable_vblank; +- dev->driver->disable_vblank = valleyview_disable_vblank; ++ const_cast(dev->driver->irq_handler) = valleyview_irq_handler; ++ const_cast(dev->driver->irq_preinstall) = valleyview_irq_preinstall; ++ const_cast(dev->driver->irq_postinstall) = valleyview_irq_postinstall; ++ const_cast(dev->driver->irq_uninstall) = valleyview_irq_uninstall; ++ const_cast(dev->driver->enable_vblank) = valleyview_enable_vblank; ++ const_cast(dev->driver->disable_vblank) = valleyview_disable_vblank; + dev_priv->display.hpd_irq_setup = i915_hpd_irq_setup; + } else if (INTEL_INFO(dev_priv)->gen >= 8) { +- dev->driver->irq_handler = gen8_irq_handler; +- dev->driver->irq_preinstall = gen8_irq_reset; +- dev->driver->irq_postinstall = gen8_irq_postinstall; +- dev->driver->irq_uninstall = gen8_irq_uninstall; +- dev->driver->enable_vblank = gen8_enable_vblank; +- dev->driver->disable_vblank = gen8_disable_vblank; ++ const_cast(dev->driver->irq_handler) = gen8_irq_handler; ++ const_cast(dev->driver->irq_preinstall) = gen8_irq_reset; ++ const_cast(dev->driver->irq_postinstall) = gen8_irq_postinstall; ++ const_cast(dev->driver->irq_uninstall) = gen8_irq_uninstall; ++ const_cast(dev->driver->enable_vblank) = gen8_enable_vblank; ++ const_cast(dev->driver->disable_vblank) = gen8_disable_vblank; + if (IS_BROXTON(dev)) + dev_priv->display.hpd_irq_setup = bxt_hpd_irq_setup; + else if (HAS_PCH_SPT(dev) || HAS_PCH_KBP(dev)) +@@ -4557,35 +4558,36 @@ void intel_irq_init(struct drm_i915_private *dev_priv) + else + dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup; + } else if (HAS_PCH_SPLIT(dev)) { +- dev->driver->irq_handler = ironlake_irq_handler; +- dev->driver->irq_preinstall = ironlake_irq_reset; +- dev->driver->irq_postinstall = ironlake_irq_postinstall; +- dev->driver->irq_uninstall = ironlake_irq_uninstall; +- dev->driver->enable_vblank = ironlake_enable_vblank; +- dev->driver->disable_vblank = ironlake_disable_vblank; ++ const_cast(dev->driver->irq_handler) = ironlake_irq_handler; ++ const_cast(dev->driver->irq_preinstall) = ironlake_irq_reset; ++ const_cast(dev->driver->irq_postinstall) = ironlake_irq_postinstall; ++ const_cast(dev->driver->irq_uninstall) = ironlake_irq_uninstall; ++ const_cast(dev->driver->enable_vblank) = ironlake_enable_vblank; ++ const_cast(dev->driver->disable_vblank) = ironlake_disable_vblank; + dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup; + } else { + if (IS_GEN2(dev_priv)) { +- dev->driver->irq_preinstall = i8xx_irq_preinstall; +- dev->driver->irq_postinstall = i8xx_irq_postinstall; +- dev->driver->irq_handler = i8xx_irq_handler; +- dev->driver->irq_uninstall = i8xx_irq_uninstall; ++ const_cast(dev->driver->irq_preinstall) = i8xx_irq_preinstall; ++ const_cast(dev->driver->irq_postinstall) = i8xx_irq_postinstall; ++ const_cast(dev->driver->irq_handler) = i8xx_irq_handler; ++ const_cast(dev->driver->irq_uninstall) = i8xx_irq_uninstall; + } else if (IS_GEN3(dev_priv)) { +- dev->driver->irq_preinstall = i915_irq_preinstall; +- dev->driver->irq_postinstall = i915_irq_postinstall; +- dev->driver->irq_uninstall = i915_irq_uninstall; +- dev->driver->irq_handler = i915_irq_handler; ++ const_cast(dev->driver->irq_preinstall) = i915_irq_preinstall; ++ const_cast(dev->driver->irq_postinstall) = i915_irq_postinstall; ++ const_cast(dev->driver->irq_uninstall) = i915_irq_uninstall; ++ const_cast(dev->driver->irq_handler) = i915_irq_handler; + } else { +- dev->driver->irq_preinstall = i965_irq_preinstall; +- dev->driver->irq_postinstall = i965_irq_postinstall; +- dev->driver->irq_uninstall = i965_irq_uninstall; +- dev->driver->irq_handler = i965_irq_handler; ++ const_cast(dev->driver->irq_preinstall) = i965_irq_preinstall; ++ const_cast(dev->driver->irq_postinstall) = i965_irq_postinstall; ++ const_cast(dev->driver->irq_uninstall) = i965_irq_uninstall; ++ const_cast(dev->driver->irq_handler) = i965_irq_handler; + } + if (I915_HAS_HOTPLUG(dev_priv)) + dev_priv->display.hpd_irq_setup = i915_hpd_irq_setup; +- dev->driver->enable_vblank = i915_enable_vblank; +- dev->driver->disable_vblank = i915_disable_vblank; ++ const_cast(dev->driver->enable_vblank) = i915_enable_vblank; ++ const_cast(dev->driver->disable_vblank) = i915_disable_vblank; + } ++ pax_close_kernel(); + } + + /** +diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c +index f8efd20e4a90..605f55adc025 100644 +--- a/drivers/gpu/drm/i915/intel_display.c ++++ b/drivers/gpu/drm/i915/intel_display.c +@@ -16135,13 +16135,13 @@ struct intel_quirk { + int subsystem_vendor; + int subsystem_device; + void (*hook)(struct drm_device *dev); +-}; ++} __do_const; + + /* For systems that don't have a meaningful PCI subdevice/subvendor ID */ + struct intel_dmi_quirk { + void (*hook)(struct drm_device *dev); +- const struct dmi_system_id (*dmi_id_list)[]; +-}; ++ const struct dmi_system_id *dmi_id_list; ++} __do_const; + + static int intel_dmi_reverse_brightness(const struct dmi_system_id *id) + { +@@ -16149,18 +16149,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id) + return 1; + } + +-static const struct intel_dmi_quirk intel_dmi_quirks[] = { ++static const struct dmi_system_id intel_dmi_quirks_table[] = { + { +- .dmi_id_list = &(const struct dmi_system_id[]) { +- { +- .callback = intel_dmi_reverse_brightness, +- .ident = "NCR Corporation", +- .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"), +- DMI_MATCH(DMI_PRODUCT_NAME, ""), +- }, +- }, +- { } /* terminating entry */ ++ .callback = intel_dmi_reverse_brightness, ++ .ident = "NCR Corporation", ++ .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"), ++ DMI_MATCH(DMI_PRODUCT_NAME, ""), + }, ++ }, ++ { } /* terminating entry */ ++}; ++ ++static const struct intel_dmi_quirk intel_dmi_quirks[] = { ++ { ++ .dmi_id_list = intel_dmi_quirks_table, + .hook = quirk_invert_brightness, + }, + }; +@@ -16243,7 +16245,7 @@ static void intel_init_quirks(struct drm_device *dev) + q->hook(dev); + } + for (i = 0; i < ARRAY_SIZE(intel_dmi_quirks); i++) { +- if (dmi_check_system(*intel_dmi_quirks[i].dmi_id_list) != 0) ++ if (dmi_check_system(intel_dmi_quirks[i].dmi_id_list) != 0) + intel_dmi_quirks[i].hook(dev); + } + } +diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c +index 9672b579f950..d25a507c06e1 100644 +--- a/drivers/gpu/drm/imx/imx-drm-core.c ++++ b/drivers/gpu/drm/imx/imx-drm-core.c +@@ -226,7 +226,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc, + if (imxdrm->pipes >= MAX_CRTC) + return -EINVAL; + +- if (imxdrm->drm->open_count) ++ if (local_read(&imxdrm->drm->open_count)) + return -EBUSY; + + imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL); +diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c +index 89cf0090feac..1d14e385725f 100644 +--- a/drivers/gpu/drm/imx/imx-tve.c ++++ b/drivers/gpu/drm/imx/imx-tve.c +@@ -254,7 +254,7 @@ static int imx_tve_connector_get_modes(struct drm_connector *connector) + return ret; + } + +-static int imx_tve_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status imx_tve_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct imx_tve *tve = con_to_tve(connector); +diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c +index e097780752f6..59fb2183273f 100644 +--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c ++++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c +@@ -1226,7 +1226,7 @@ static int mtk_hdmi_conn_get_modes(struct drm_connector *conn) + return ret; + } + +-static int mtk_hdmi_conn_mode_valid(struct drm_connector *conn, ++static enum drm_mode_status mtk_hdmi_conn_mode_valid(struct drm_connector *conn, + struct drm_display_mode *mode) + { + struct mtk_hdmi *hdmi = hdmi_ctx_from_conn(conn); +diff --git a/drivers/gpu/drm/mga/mga_drv.c b/drivers/gpu/drm/mga/mga_drv.c +index 63ba0699d107..35e349f61fd0 100644 +--- a/drivers/gpu/drm/mga/mga_drv.c ++++ b/drivers/gpu/drm/mga/mga_drv.c +@@ -89,7 +89,10 @@ static struct pci_driver mga_pci_driver = { + + static int __init mga_init(void) + { +- driver.num_ioctls = mga_max_ioctl; ++ pax_open_kernel(); ++ const_cast(driver.num_ioctls) = mga_max_ioctl; ++ pax_close_kernel(); ++ + return drm_pci_init(&driver, &mga_pci_driver); + } + +diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h +index bb312339e0b0..75b39f0fb7df 100644 +--- a/drivers/gpu/drm/mga/mga_drv.h ++++ b/drivers/gpu/drm/mga/mga_drv.h +@@ -122,9 +122,9 @@ typedef struct drm_mga_private { + u32 clear_cmd; + u32 maccess; + +- atomic_t vbl_received; /**< Number of vblanks received. */ ++ atomic_unchecked_t vbl_received; /**< Number of vblanks received. */ + wait_queue_head_t fence_queue; +- atomic_t last_fence_retired; ++ atomic_unchecked_t last_fence_retired; + u32 next_fence_to_post; + + unsigned int fb_cpp; +@@ -152,7 +152,7 @@ typedef struct drm_mga_private { + } drm_mga_private_t; + + extern const struct drm_ioctl_desc mga_ioctls[]; +-extern int mga_max_ioctl; ++extern const int mga_max_ioctl; + + /* mga_dma.c */ + extern int mga_dma_bootstrap(struct drm_device *dev, void *data, +diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c +index 729bfd56b55f..14bae782b39d 100644 +--- a/drivers/gpu/drm/mga/mga_ioc32.c ++++ b/drivers/gpu/drm/mga/mga_ioc32.c +@@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd, + return 0; + } + +-drm_ioctl_compat_t *mga_compat_ioctls[] = { ++drm_ioctl_compat_t mga_compat_ioctls[] = { + [DRM_MGA_INIT] = compat_mga_init, + [DRM_MGA_GETPARAM] = compat_mga_getparam, + [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap, +@@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = { + long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) + { + unsigned int nr = DRM_IOCTL_NR(cmd); +- drm_ioctl_compat_t *fn = NULL; + int ret; + + if (nr < DRM_COMMAND_BASE) + return drm_compat_ioctl(filp, cmd, arg); + +- if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls)) +- fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE]; +- +- if (fn != NULL) +- ret = (*fn) (filp, cmd, arg); ++ if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE]) ++ ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg); + else + ret = drm_ioctl(filp, cmd, arg); + +diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c +index 693ba708cfed..465bcfc50bf0 100644 +--- a/drivers/gpu/drm/mga/mga_irq.c ++++ b/drivers/gpu/drm/mga/mga_irq.c +@@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, unsigned int pipe) + if (pipe != 0) + return 0; + +- return atomic_read(&dev_priv->vbl_received); ++ return atomic_read_unchecked(&dev_priv->vbl_received); + } + + +@@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg) + /* VBLANK interrupt */ + if (status & MGA_VLINEPEN) { + MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR); +- atomic_inc(&dev_priv->vbl_received); ++ atomic_inc_unchecked(&dev_priv->vbl_received); + drm_handle_vblank(dev, 0); + handled = 1; + } +@@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg) + if ((prim_start & ~0x03) != (prim_end & ~0x03)) + MGA_WRITE(MGA_PRIMEND, prim_end); + +- atomic_inc(&dev_priv->last_fence_retired); ++ atomic_inc_unchecked(&dev_priv->last_fence_retired); + wake_up(&dev_priv->fence_queue); + handled = 1; + } +@@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence) + * using fences. + */ + DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ, +- (((cur_fence = atomic_read(&dev_priv->last_fence_retired)) ++ (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired)) + - *sequence) <= (1 << 23))); + + *sequence = cur_fence; +diff --git a/drivers/gpu/drm/mga/mga_state.c b/drivers/gpu/drm/mga/mga_state.c +index 792f924496fc..aeb1334d32dd 100644 +--- a/drivers/gpu/drm/mga/mga_state.c ++++ b/drivers/gpu/drm/mga/mga_state.c +@@ -1099,4 +1099,4 @@ const struct drm_ioctl_desc mga_ioctls[] = { + DRM_IOCTL_DEF_DRV(MGA_DMA_BOOTSTRAP, mga_dma_bootstrap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + }; + +-int mga_max_ioctl = ARRAY_SIZE(mga_ioctls); ++const int mga_max_ioctl = ARRAY_SIZE(mga_ioctls); +diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c +index 6b21cb27e1cc..90c28760e48e 100644 +--- a/drivers/gpu/drm/mgag200/mgag200_mode.c ++++ b/drivers/gpu/drm/mgag200/mgag200_mode.c +@@ -1574,7 +1574,7 @@ static uint32_t mga_vga_calculate_mode_bandwidth(struct drm_display_mode *mode, + + #define MODE_BANDWIDTH MODE_BAD + +-static int mga_vga_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status mga_vga_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_device *dev = connector->dev; +diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c +index c8d1f19c9a6d..10d49d43c17e 100644 +--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c ++++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c +@@ -306,7 +306,7 @@ static int dsi_mgr_connector_get_modes(struct drm_connector *connector) + return num; + } + +-static int dsi_mgr_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status dsi_mgr_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + int id = dsi_mgr_connector_get_id(connector); +diff --git a/drivers/gpu/drm/msm/edp/edp_connector.c b/drivers/gpu/drm/msm/edp/edp_connector.c +index 5960628ceb93..fe2e4de80407 100644 +--- a/drivers/gpu/drm/msm/edp/edp_connector.c ++++ b/drivers/gpu/drm/msm/edp/edp_connector.c +@@ -63,7 +63,7 @@ static int edp_connector_get_modes(struct drm_connector *connector) + return ret; + } + +-static int edp_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status edp_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct edp_connector *edp_connector = to_edp_connector(connector); +diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c +index a2515b466ce5..cec0906da183 100644 +--- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c ++++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c +@@ -377,7 +377,7 @@ static int msm_hdmi_connector_get_modes(struct drm_connector *connector) + return ret; + } + +-static int msm_hdmi_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status msm_hdmi_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); +diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c +index ed7143d35b25..527b26ab1f6b 100644 +--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c ++++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c +@@ -647,9 +647,12 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev) + dev->mode_config.max_width = config->hw->lm.max_width; + dev->mode_config.max_height = config->hw->lm.max_height; + +- dev->driver->get_vblank_timestamp = mdp5_get_vblank_timestamp; +- dev->driver->get_scanout_position = mdp5_get_scanoutpos; +- dev->driver->get_vblank_counter = mdp5_get_vblank_counter; ++ pax_open_kernel(); ++ const_cast(dev->driver->get_vblank_timestamp) = mdp5_get_vblank_timestamp; ++ const_cast(dev->driver->get_scanout_position) = mdp5_get_scanoutpos; ++ const_cast(dev->driver->get_vblank_counter) = mdp5_get_vblank_counter; ++ pax_close_kernel(); ++ + dev->max_vblank_count = 0xffffffff; + dev->vblank_disable_immediate = true; + +diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c +index 193573d191e5..3f62e5398772 100644 +--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c ++++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c +@@ -194,7 +194,7 @@ static int nouveau_dsm_power_state(enum vga_switcheroo_client_id id, + return nouveau_dsm_set_discrete_state(nouveau_dsm_priv.dhandle, state); + } + +-static int nouveau_dsm_get_client_id(struct pci_dev *pdev) ++static enum vga_switcheroo_client_id nouveau_dsm_get_client_id(struct pci_dev *pdev) + { + /* easy option one - intel vendor ID means Integrated */ + if (pdev->vendor == PCI_VENDOR_ID_INTEL) +diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c +index 23ffe8571a99..f87a82de0ff0 100644 +--- a/drivers/gpu/drm/nouveau/nouveau_bios.c ++++ b/drivers/gpu/drm/nouveau/nouveau_bios.c +@@ -967,7 +967,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios, + struct bit_table { + const char id; + int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *); +-}; ++} __no_const; + + #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry }) + +diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c +index c1084088f9e4..575750a96aae 100644 +--- a/drivers/gpu/drm/nouveau/nouveau_connector.c ++++ b/drivers/gpu/drm/nouveau/nouveau_connector.c +@@ -862,7 +862,7 @@ get_tmds_link_bandwidth(struct drm_connector *connector, bool hdmi) + return 112000; + } + +-static int ++static enum drm_mode_status + nouveau_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { +diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c +index 42829a942e33..ccb3322e1bbc 100644 +--- a/drivers/gpu/drm/nouveau/nouveau_drm.c ++++ b/drivers/gpu/drm/nouveau/nouveau_drm.c +@@ -80,9 +80,8 @@ MODULE_PARM_DESC(runpm, "disable (0), force enable (1), optimus only default (-1 + int nouveau_runtime_pm = -1; + module_param_named(runpm, nouveau_runtime_pm, int, 0400); + +-static struct drm_driver driver_stub; + static struct drm_driver driver_pci; +-static struct drm_driver driver_platform; ++static drm_driver_no_const driver_platform __read_only; + + static u64 + nouveau_pci_name(struct pci_dev *pdev) +@@ -945,7 +944,7 @@ nouveau_driver_fops = { + }; + + static struct drm_driver +-driver_stub = { ++driver_pci = { + .driver_features = + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER | + DRIVER_KMS_LEGACY_CONTEXT, +@@ -957,6 +956,8 @@ driver_stub = { + .postclose = nouveau_drm_postclose, + .lastclose = nouveau_vga_lastclose, + ++ .set_busid = drm_pci_set_busid, ++ + #if defined(CONFIG_DEBUG_FS) + .debugfs_init = nouveau_drm_debugfs_init, + .debugfs_cleanup = nouveau_drm_debugfs_cleanup, +@@ -1089,9 +1090,10 @@ nouveau_platform_device_create(const struct nvkm_device_tegra_func *func, + static int __init + nouveau_drm_init(void) + { +- driver_pci = driver_stub; +- driver_pci.set_busid = drm_pci_set_busid; +- driver_platform = driver_stub; ++ pax_open_kernel(); ++ driver_platform = driver_pci; ++ driver_platform.set_busid = NULL; ++ pax_close_kernel(); + + nouveau_display_options(); + +diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h +index 1e7f1e326b3c..de7e11f0dade 100644 +--- a/drivers/gpu/drm/nouveau/nouveau_drv.h ++++ b/drivers/gpu/drm/nouveau/nouveau_drv.h +@@ -126,7 +126,6 @@ struct nouveau_drm { + struct drm_global_reference mem_global_ref; + struct ttm_bo_global_ref bo_global_ref; + struct ttm_bo_device bdev; +- atomic_t validate_sequence; + int (*move)(struct nouveau_channel *, + struct ttm_buffer_object *, + struct ttm_mem_reg *, struct ttm_mem_reg *); +diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c +index 462679a8fec5..88e32a794279 100644 +--- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c ++++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c +@@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd, + unsigned long arg) + { + unsigned int nr = DRM_IOCTL_NR(cmd); +- drm_ioctl_compat_t *fn = NULL; ++ drm_ioctl_compat_t fn = NULL; + int ret; + + if (nr < DRM_COMMAND_BASE) +diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c +index a6dbe8258040..ec4668a41e01 100644 +--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c ++++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c +@@ -107,10 +107,10 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man, + } + + const struct ttm_mem_type_manager_func nouveau_vram_manager = { +- nouveau_vram_manager_init, +- nouveau_vram_manager_fini, +- nouveau_vram_manager_new, +- nouveau_vram_manager_del, ++ .init = nouveau_vram_manager_init, ++ .takedown = nouveau_vram_manager_fini, ++ .get_node = nouveau_vram_manager_new, ++ .put_node = nouveau_vram_manager_del, + }; + + static int +@@ -184,11 +184,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix) + } + + const struct ttm_mem_type_manager_func nouveau_gart_manager = { +- nouveau_gart_manager_init, +- nouveau_gart_manager_fini, +- nouveau_gart_manager_new, +- nouveau_gart_manager_del, +- nouveau_gart_manager_debug ++ .init = nouveau_gart_manager_init, ++ .takedown = nouveau_gart_manager_fini, ++ .get_node = nouveau_gart_manager_new, ++ .put_node = nouveau_gart_manager_del, ++ .debug = nouveau_gart_manager_debug + }; + + /*XXX*/ +@@ -257,11 +257,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix) + } + + const struct ttm_mem_type_manager_func nv04_gart_manager = { +- nv04_gart_manager_init, +- nv04_gart_manager_fini, +- nv04_gart_manager_new, +- nv04_gart_manager_del, +- nv04_gart_manager_debug ++ .init = nv04_gart_manager_init, ++ .takedown = nv04_gart_manager_fini, ++ .get_node = nv04_gart_manager_new, ++ .put_node = nv04_gart_manager_del, ++ .debug = nv04_gart_manager_debug + }; + + int +diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c +index c6a180a0c284..c5c7855d5601 100644 +--- a/drivers/gpu/drm/nouveau/nouveau_vga.c ++++ b/drivers/gpu/drm/nouveau/nouveau_vga.c +@@ -73,7 +73,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev) + * locking inversion with the driver load path. And the access here is + * completely racy anyway. So don't bother with locking for now. + */ +- return dev->open_count == 0; ++ return local_read(&dev->open_count) == 0; + } + + static const struct vga_switcheroo_client_ops +diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c +index 7deb81b6dbac..bb22bc27a9be 100644 +--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c ++++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c +@@ -154,11 +154,16 @@ shadow_fw_init(struct nvkm_bios *bios, const char *name) + return (void *)fw; + } + ++static void shadow_fw_fini(void *fw) ++{ ++ release_firmware(fw); ++} ++ + static const struct nvbios_source + shadow_fw = { + .name = "firmware", + .init = shadow_fw_init, +- .fini = (void(*)(void *))release_firmware, ++ .fini = shadow_fw_fini, + .read = shadow_fw_read, + .rw = false, + }; +diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c +index 9b91da09dc5f..b3fa90d37fd1 100644 +--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c ++++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c +@@ -111,11 +111,16 @@ platform_init(struct nvkm_bios *bios, const char *name) + return ERR_PTR(ret); + } + ++static void platform_fini(void *data) ++{ ++ kfree(data); ++} ++ + const struct nvbios_source + nvbios_platform = { + .name = "PLATFORM", + .init = platform_init, +- .fini = (void(*)(void *))kfree, ++ .fini = platform_fini, + .read = pcirom_read, + .rw = true, + }; +diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/priv.h +index a9a8a0e1017e..2ad6d622e7e5 100644 +--- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/priv.h ++++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/priv.h +@@ -226,8 +226,8 @@ struct gm200_secboot_func { + + int gm200_secboot_init(struct nvkm_secboot *); + void *gm200_secboot_dtor(struct nvkm_secboot *); +-int gm200_secboot_reset(struct nvkm_secboot *, u32); +-int gm200_secboot_start(struct nvkm_secboot *, u32); ++int gm200_secboot_reset(struct nvkm_secboot *, enum nvkm_secboot_falcon); ++int gm200_secboot_start(struct nvkm_secboot *, enum nvkm_secboot_falcon); + + int gm20x_secboot_prepare_blobs(struct gm200_secboot *); + +diff --git a/drivers/gpu/drm/omapdrm/dss/display.c b/drivers/gpu/drm/omapdrm/dss/display.c +index 8dcdd7cf9937..0e37527d13ec 100644 +--- a/drivers/gpu/drm/omapdrm/dss/display.c ++++ b/drivers/gpu/drm/omapdrm/dss/display.c +@@ -112,12 +112,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev) + if (dssdev->name == NULL) + dssdev->name = dssdev->alias; + ++ pax_open_kernel(); + if (drv && drv->get_resolution == NULL) +- drv->get_resolution = omapdss_default_get_resolution; ++ const_cast(drv->get_resolution) = omapdss_default_get_resolution; + if (drv && drv->get_recommended_bpp == NULL) +- drv->get_recommended_bpp = omapdss_default_get_recommended_bpp; ++ const_cast(drv->get_recommended_bpp) = omapdss_default_get_recommended_bpp; + if (drv && drv->get_timings == NULL) +- drv->get_timings = omapdss_default_get_timings; ++ const_cast(drv->get_timings) = omapdss_default_get_timings; ++ pax_close_kernel(); + + mutex_lock(&panel_list_mutex); + list_add_tail(&dssdev->panel_list, &panel_list); +diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c +index 137fe690a0da..bbfc18cf2c47 100644 +--- a/drivers/gpu/drm/omapdrm/omap_connector.c ++++ b/drivers/gpu/drm/omapdrm/omap_connector.c +@@ -201,7 +201,7 @@ static int omap_connector_get_modes(struct drm_connector *connector) + return n; + } + +-static int omap_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status omap_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct omap_connector *omap_connector = to_omap_connector(connector); +diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c +index 04270f5d110c..7688e90a6a60 100644 +--- a/drivers/gpu/drm/qxl/qxl_cmd.c ++++ b/drivers/gpu/drm/qxl/qxl_cmd.c +@@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port, + int ret; + + mutex_lock(&qdev->async_io_mutex); +- irq_num = atomic_read(&qdev->irq_received_io_cmd); ++ irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd); + if (qdev->last_sent_io_cmd > irq_num) { + if (intr) + ret = wait_event_interruptible_timeout(qdev->io_cmd_event, +- atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); ++ atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); + else + ret = wait_event_timeout(qdev->io_cmd_event, +- atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); ++ atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); + /* 0 is timeout, just bail the "hw" has gone away */ + if (ret <= 0) + goto out; +- irq_num = atomic_read(&qdev->irq_received_io_cmd); ++ irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd); + } + outb(val, addr); + qdev->last_sent_io_cmd = irq_num + 1; + if (intr) + ret = wait_event_interruptible_timeout(qdev->io_cmd_event, +- atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); ++ atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); + else + ret = wait_event_timeout(qdev->io_cmd_event, +- atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); ++ atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); + out: + if (ret > 0) + ret = 0; +diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c +index 6911b8c44492..89d6867078d6 100644 +--- a/drivers/gpu/drm/qxl/qxl_debugfs.c ++++ b/drivers/gpu/drm/qxl/qxl_debugfs.c +@@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data) + struct drm_info_node *node = (struct drm_info_node *) m->private; + struct qxl_device *qdev = node->minor->dev->dev_private; + +- seq_printf(m, "%d\n", atomic_read(&qdev->irq_received)); +- seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display)); +- seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor)); +- seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd)); ++ seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received)); ++ seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display)); ++ seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor)); ++ seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd)); + seq_printf(m, "%d\n", qdev->irq_received_error); + return 0; + } +diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c +index a61c0d460ec2..fab7be1cc406 100644 +--- a/drivers/gpu/drm/qxl/qxl_display.c ++++ b/drivers/gpu/drm/qxl/qxl_display.c +@@ -880,7 +880,7 @@ static int qxl_conn_get_modes(struct drm_connector *connector) + return ret; + } + +-static int qxl_conn_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status qxl_conn_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_device *ddev = connector->dev; +diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c +index 460bbceae297..abeb896bc35a 100644 +--- a/drivers/gpu/drm/qxl/qxl_drv.c ++++ b/drivers/gpu/drm/qxl/qxl_drv.c +@@ -37,7 +37,7 @@ + #include "qxl_drv.h" + #include "qxl_object.h" + +-extern int qxl_max_ioctls; ++extern const int qxl_max_ioctls; + static const struct pci_device_id pciidlist[] = { + { 0x1b36, 0x100, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, + 0xffff00, 0 }, +@@ -277,7 +277,11 @@ static int __init qxl_init(void) + + if (qxl_modeset == 0) + return -EINVAL; +- qxl_driver.num_ioctls = qxl_max_ioctls; ++ ++ pax_open_kernel(); ++ const_cast(qxl_driver.num_ioctls) = qxl_max_ioctls; ++ pax_close_kernel(); ++ + return drm_pci_init(&qxl_driver, &qxl_pci_driver); + } + +diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h +index 5f3e5ad99de7..a9e5887fccc3 100644 +--- a/drivers/gpu/drm/qxl/qxl_drv.h ++++ b/drivers/gpu/drm/qxl/qxl_drv.h +@@ -293,10 +293,10 @@ struct qxl_device { + unsigned int last_sent_io_cmd; + + /* interrupt handling */ +- atomic_t irq_received; +- atomic_t irq_received_display; +- atomic_t irq_received_cursor; +- atomic_t irq_received_io_cmd; ++ atomic_unchecked_t irq_received; ++ atomic_unchecked_t irq_received_display; ++ atomic_unchecked_t irq_received_cursor; ++ atomic_unchecked_t irq_received_io_cmd; + unsigned irq_received_error; + wait_queue_head_t display_event; + wait_queue_head_t cursor_event; +diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c +index 5a4c8c492683..faf4c73b3416 100644 +--- a/drivers/gpu/drm/qxl/qxl_ioctl.c ++++ b/drivers/gpu/drm/qxl/qxl_ioctl.c +@@ -183,7 +183,7 @@ static int qxl_process_single_command(struct qxl_device *qdev, + + /* TODO copy slow path code from i915 */ + fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE)); +- unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size); ++ unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size); + + { + struct qxl_drawable *draw = fb_cmd; +@@ -203,7 +203,7 @@ static int qxl_process_single_command(struct qxl_device *qdev, + struct drm_qxl_reloc reloc; + + if (copy_from_user(&reloc, +- &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i], ++ &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i], + sizeof(reloc))) { + ret = -EFAULT; + goto out_free_bos; +@@ -282,10 +282,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data, + + for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) { + +- struct drm_qxl_command *commands = +- (struct drm_qxl_command *)(uintptr_t)execbuffer->commands; ++ struct drm_qxl_command __user *commands = ++ (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands; + +- if (copy_from_user(&user_cmd, &commands[cmd_num], ++ if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num], + sizeof(user_cmd))) + return -EFAULT; + +@@ -439,4 +439,4 @@ const struct drm_ioctl_desc qxl_ioctls[] = { + DRM_AUTH), + }; + +-int qxl_max_ioctls = ARRAY_SIZE(qxl_ioctls); ++const int qxl_max_ioctls = ARRAY_SIZE(qxl_ioctls); +diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c +index 0bf1e20c6e44..42a73107a57b 100644 +--- a/drivers/gpu/drm/qxl/qxl_irq.c ++++ b/drivers/gpu/drm/qxl/qxl_irq.c +@@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg) + if (!pending) + return IRQ_NONE; + +- atomic_inc(&qdev->irq_received); ++ atomic_inc_unchecked(&qdev->irq_received); + + if (pending & QXL_INTERRUPT_DISPLAY) { +- atomic_inc(&qdev->irq_received_display); ++ atomic_inc_unchecked(&qdev->irq_received_display); + wake_up_all(&qdev->display_event); + qxl_queue_garbage_collect(qdev, false); + } + if (pending & QXL_INTERRUPT_CURSOR) { +- atomic_inc(&qdev->irq_received_cursor); ++ atomic_inc_unchecked(&qdev->irq_received_cursor); + wake_up_all(&qdev->cursor_event); + } + if (pending & QXL_INTERRUPT_IO_CMD) { +- atomic_inc(&qdev->irq_received_io_cmd); ++ atomic_inc_unchecked(&qdev->irq_received_io_cmd); + wake_up_all(&qdev->io_cmd_event); + } + if (pending & QXL_INTERRUPT_ERROR) { +@@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev) + init_waitqueue_head(&qdev->io_cmd_event); + INIT_WORK(&qdev->client_monitors_config_work, + qxl_client_monitors_config_work_func); +- atomic_set(&qdev->irq_received, 0); +- atomic_set(&qdev->irq_received_display, 0); +- atomic_set(&qdev->irq_received_cursor, 0); +- atomic_set(&qdev->irq_received_io_cmd, 0); ++ atomic_set_unchecked(&qdev->irq_received, 0); ++ atomic_set_unchecked(&qdev->irq_received_display, 0); ++ atomic_set_unchecked(&qdev->irq_received_cursor, 0); ++ atomic_set_unchecked(&qdev->irq_received_io_cmd, 0); + qdev->irq_received_error = 0; + ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq); + qdev->ram_header->int_mask = QXL_INTERRUPT_MASK; +diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c +index e26c82db948b..7151aced9cdf 100644 +--- a/drivers/gpu/drm/qxl/qxl_ttm.c ++++ b/drivers/gpu/drm/qxl/qxl_ttm.c +@@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev) + } + } + +-static struct vm_operations_struct qxl_ttm_vm_ops; ++static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only; + static const struct vm_operations_struct *ttm_vm_ops; + + static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) +@@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma) + return r; + if (unlikely(ttm_vm_ops == NULL)) { + ttm_vm_ops = vma->vm_ops; ++ pax_open_kernel(); + qxl_ttm_vm_ops = *ttm_vm_ops; + qxl_ttm_vm_ops.fault = &qxl_ttm_fault; ++ pax_close_kernel(); + } + vma->vm_ops = &qxl_ttm_vm_ops; + return 0; +@@ -475,25 +477,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data) + static int qxl_ttm_debugfs_init(struct qxl_device *qdev) + { + #if defined(CONFIG_DEBUG_FS) +- static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES]; +- static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32]; +- unsigned i; +- +- for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) { +- if (i == 0) +- sprintf(qxl_mem_types_names[i], "qxl_mem_mm"); +- else +- sprintf(qxl_mem_types_names[i], "qxl_surf_mm"); +- qxl_mem_types_list[i].name = qxl_mem_types_names[i]; +- qxl_mem_types_list[i].show = &qxl_mm_dump_table; +- qxl_mem_types_list[i].driver_features = 0; +- if (i == 0) +- qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv; +- else +- qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV].priv; ++ static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = { ++ { ++ .name = "qxl_mem_mm", ++ .show = &qxl_mm_dump_table, ++ }, ++ { ++ .name = "qxl_surf_mm", ++ .show = &qxl_mm_dump_table, ++ } ++ }; + +- } +- return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i); ++ pax_open_kernel(); ++ const_cast(qxl_mem_types_list[0].data) = qdev->mman.bdev.man[TTM_PL_VRAM].priv; ++ const_cast(qxl_mem_types_list[1].data) = qdev->mman.bdev.man[TTM_PL_PRIV].priv; ++ pax_close_kernel(); ++ ++ return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES); + #else + return 0; + #endif +diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c +index 14fd83b5f497..b2acbd199b50 100644 +--- a/drivers/gpu/drm/r128/r128_cce.c ++++ b/drivers/gpu/drm/r128/r128_cce.c +@@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init) + + /* GH: Simple idle check. + */ +- atomic_set(&dev_priv->idle_count, 0); ++ atomic_set_unchecked(&dev_priv->idle_count, 0); + + /* We don't support anything other than bus-mastering ring mode, + * but the ring can be in either AGP or PCI space for the ring +diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c +index a982be57d1ef..a6f2cf8c8362 100644 +--- a/drivers/gpu/drm/r128/r128_drv.c ++++ b/drivers/gpu/drm/r128/r128_drv.c +@@ -94,7 +94,9 @@ static struct pci_driver r128_pci_driver = { + + static int __init r128_init(void) + { +- driver.num_ioctls = r128_max_ioctl; ++ pax_open_kernel(); ++ const_cast(driver.num_ioctls) = r128_max_ioctl; ++ pax_close_kernel(); + + return drm_pci_init(&driver, &r128_pci_driver); + } +diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h +index 09143b840482..86c8394cd238 100644 +--- a/drivers/gpu/drm/r128/r128_drv.h ++++ b/drivers/gpu/drm/r128/r128_drv.h +@@ -93,14 +93,14 @@ typedef struct drm_r128_private { + int is_pci; + unsigned long cce_buffers_offset; + +- atomic_t idle_count; ++ atomic_unchecked_t idle_count; + + int page_flipping; + int current_page; + u32 crtc_offset; + u32 crtc_offset_cntl; + +- atomic_t vbl_received; ++ atomic_unchecked_t vbl_received; + + u32 color_fmt; + unsigned int front_offset; +@@ -135,7 +135,7 @@ typedef struct drm_r128_buf_priv { + } drm_r128_buf_priv_t; + + extern const struct drm_ioctl_desc r128_ioctls[]; +-extern int r128_max_ioctl; ++extern const int r128_max_ioctl; + + /* r128_cce.c */ + extern int r128_cce_init(struct drm_device *dev, void *data, struct drm_file *file_priv); +diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c +index 663f38c63ba6..ec159a123430 100644 +--- a/drivers/gpu/drm/r128/r128_ioc32.c ++++ b/drivers/gpu/drm/r128/r128_ioc32.c +@@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd, + return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam); + } + +-drm_ioctl_compat_t *r128_compat_ioctls[] = { ++drm_ioctl_compat_t r128_compat_ioctls[] = { + [DRM_R128_INIT] = compat_r128_init, + [DRM_R128_DEPTH] = compat_r128_depth, + [DRM_R128_STIPPLE] = compat_r128_stipple, +@@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = { + long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) + { + unsigned int nr = DRM_IOCTL_NR(cmd); +- drm_ioctl_compat_t *fn = NULL; + int ret; + + if (nr < DRM_COMMAND_BASE) + return drm_compat_ioctl(filp, cmd, arg); + +- if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls)) +- fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE]; +- +- if (fn != NULL) +- ret = (*fn) (filp, cmd, arg); ++ if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE]) ++ ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg); + else + ret = drm_ioctl(filp, cmd, arg); + +diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c +index 9730f4918944..920e9bfe60c8 100644 +--- a/drivers/gpu/drm/r128/r128_irq.c ++++ b/drivers/gpu/drm/r128/r128_irq.c +@@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, unsigned int pipe) + if (pipe != 0) + return 0; + +- return atomic_read(&dev_priv->vbl_received); ++ return atomic_read_unchecked(&dev_priv->vbl_received); + } + + irqreturn_t r128_driver_irq_handler(int irq, void *arg) +@@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg) + /* VBLANK interrupt */ + if (status & R128_CRTC_VBLANK_INT) { + R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK); +- atomic_inc(&dev_priv->vbl_received); ++ atomic_inc_unchecked(&dev_priv->vbl_received); + drm_handle_vblank(dev, 0); + return IRQ_HANDLED; + } +diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c +index 8fd2d9f58f77..4e991662b520 100644 +--- a/drivers/gpu/drm/r128/r128_state.c ++++ b/drivers/gpu/drm/r128/r128_state.c +@@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv, + + static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv) + { +- if (atomic_read(&dev_priv->idle_count) == 0) ++ if (atomic_read_unchecked(&dev_priv->idle_count) == 0) + r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0); + else +- atomic_set(&dev_priv->idle_count, 0); ++ atomic_set_unchecked(&dev_priv->idle_count, 0); + } + + #endif +@@ -1641,4 +1641,4 @@ const struct drm_ioctl_desc r128_ioctls[] = { + DRM_IOCTL_DEF_DRV(R128_GETPARAM, r128_getparam, DRM_AUTH), + }; + +-int r128_max_ioctl = ARRAY_SIZE(r128_ioctls); ++const int r128_max_ioctl = ARRAY_SIZE(r128_ioctls); +diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c +index b928c17bdeed..e5d9400163c0 100644 +--- a/drivers/gpu/drm/radeon/mkregtable.c ++++ b/drivers/gpu/drm/radeon/mkregtable.c +@@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename) + regex_t mask_rex; + regmatch_t match[4]; + char buf[1024]; +- size_t end; ++ long end; + int len; + int done = 0; + int r; + unsigned o; + struct offset *offset; + char last_reg_s[10]; +- int last_reg; ++ unsigned long last_reg; + + if (regcomp + (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) { +diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c +index 0ae13cd2adda..7b4245ab0b90 100644 +--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c ++++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c +@@ -526,7 +526,7 @@ static int radeon_atpx_init(void) + * look up whether we are the integrated or discrete GPU (all asics). + * Returns the client id. + */ +-static int radeon_atpx_get_client_id(struct pci_dev *pdev) ++static enum vga_switcheroo_client_id radeon_atpx_get_client_id(struct pci_dev *pdev) + { + if (radeon_atpx_priv.dhandle == ACPI_HANDLE(&pdev->dev)) + return VGA_SWITCHEROO_IGD; +diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c +index 27affbde058c..3f59f8397e4b 100644 +--- a/drivers/gpu/drm/radeon/radeon_connectors.c ++++ b/drivers/gpu/drm/radeon/radeon_connectors.c +@@ -857,7 +857,7 @@ static int radeon_lvds_get_modes(struct drm_connector *connector) + return ret; + } + +-static int radeon_lvds_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status radeon_lvds_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_encoder *encoder = radeon_best_single_encoder(connector); +@@ -1011,7 +1011,7 @@ static int radeon_vga_get_modes(struct drm_connector *connector) + return ret; + } + +-static int radeon_vga_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status radeon_vga_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_device *dev = connector->dev; +@@ -1151,7 +1151,7 @@ static int radeon_tv_get_modes(struct drm_connector *connector) + return 1; + } + +-static int radeon_tv_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status radeon_tv_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + if ((mode->hdisplay > 1024) || (mode->vdisplay > 768)) +@@ -1483,7 +1483,7 @@ static void radeon_dvi_force(struct drm_connector *connector) + radeon_connector->use_digital = true; + } + +-static int radeon_dvi_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status radeon_dvi_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_device *dev = connector->dev; +@@ -1781,7 +1781,7 @@ radeon_dp_detect(struct drm_connector *connector, bool force) + return ret; + } + +-static int radeon_dp_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status radeon_dp_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct drm_device *dev = connector->dev; +diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c +index 3b21ca5a6c81..d68234b6c896 100644 +--- a/drivers/gpu/drm/radeon/radeon_device.c ++++ b/drivers/gpu/drm/radeon/radeon_device.c +@@ -1293,7 +1293,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev) + * locking inversion with the driver load path. And the access here is + * completely racy anyway. So don't bother with locking for now. + */ +- return dev->open_count == 0; ++ return local_read(&dev->open_count) == 0; + } + + static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = { +diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c +index 30bd4a6a9d46..99acb8e7993d 100644 +--- a/drivers/gpu/drm/radeon/radeon_drv.c ++++ b/drivers/gpu/drm/radeon/radeon_drv.c +@@ -138,7 +138,7 @@ extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int crtc, + const struct drm_display_mode *mode); + extern bool radeon_is_px(struct drm_device *dev); + extern const struct drm_ioctl_desc radeon_ioctls_kms[]; +-extern int radeon_max_kms_ioctl; ++extern const int radeon_max_kms_ioctl; + int radeon_mmap(struct file *filp, struct vm_area_struct *vma); + int radeon_mode_dumb_mmap(struct drm_file *filp, + struct drm_device *dev, +@@ -535,7 +535,7 @@ static struct drm_driver kms_driver = { + .driver_features = + DRIVER_USE_AGP | + DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | +- DRIVER_PRIME | DRIVER_RENDER, ++ DRIVER_PRIME | DRIVER_RENDER | DRIVER_MODESET, + .load = radeon_driver_load_kms, + .open = radeon_driver_open_kms, + .preclose = radeon_driver_preclose_kms, +@@ -607,8 +607,11 @@ static int __init radeon_init(void) + DRM_INFO("radeon kernel modesetting enabled.\n"); + driver = &kms_driver; + pdriver = &radeon_kms_pci_driver; +- driver->driver_features |= DRIVER_MODESET; +- driver->num_ioctls = radeon_max_kms_ioctl; ++ ++ pax_open_kernel(); ++ const_cast(driver->num_ioctls) = radeon_max_kms_ioctl; ++ pax_close_kernel(); ++ + radeon_register_atpx_handler(); + + } else { +diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c +index 0b98ea134579..a3c770fd8e1b 100644 +--- a/drivers/gpu/drm/radeon/radeon_ioc32.c ++++ b/drivers/gpu/drm/radeon/radeon_ioc32.c +@@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd, + request = compat_alloc_user_space(sizeof(*request)); + if (!access_ok(VERIFY_WRITE, request, sizeof(*request)) + || __put_user(req32.param, &request->param) +- || __put_user((void __user *)(unsigned long)req32.value, ++ || __put_user((unsigned long)req32.value, + &request->value)) + return -EFAULT; + +@@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd, + #define compat_radeon_cp_setparam NULL + #endif /* X86_64 || IA64 */ + +-static drm_ioctl_compat_t *radeon_compat_ioctls[] = { ++static drm_ioctl_compat_t radeon_compat_ioctls[] = { + [DRM_RADEON_CP_INIT] = compat_radeon_cp_init, + [DRM_RADEON_CLEAR] = compat_radeon_cp_clear, + [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple, +@@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = { + long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) + { + unsigned int nr = DRM_IOCTL_NR(cmd); +- drm_ioctl_compat_t *fn = NULL; + int ret; + + if (nr < DRM_COMMAND_BASE) + return drm_compat_ioctl(filp, cmd, arg); + +- if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls)) +- fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE]; +- +- if (fn != NULL) +- ret = (*fn) (filp, cmd, arg); ++ if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) ++ ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg); + else + ret = drm_ioctl(filp, cmd, arg); + +diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c +index 4388ddeec8d2..07a718c70d40 100644 +--- a/drivers/gpu/drm/radeon/radeon_kms.c ++++ b/drivers/gpu/drm/radeon/radeon_kms.c +@@ -830,7 +830,7 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe) + * Enable the interrupt on the requested crtc (all asics). + * Returns 0 on success, -EINVAL on failure. + */ +-int radeon_enable_vblank_kms(struct drm_device *dev, int crtc) ++int radeon_enable_vblank_kms(struct drm_device *dev, unsigned int crtc) + { + struct radeon_device *rdev = dev->dev_private; + unsigned long irqflags; +@@ -856,7 +856,7 @@ int radeon_enable_vblank_kms(struct drm_device *dev, int crtc) + * + * Disable the interrupt on the requested crtc (all asics). + */ +-void radeon_disable_vblank_kms(struct drm_device *dev, int crtc) ++void radeon_disable_vblank_kms(struct drm_device *dev, unsigned int crtc) + { + struct radeon_device *rdev = dev->dev_private; + unsigned long irqflags; +@@ -885,7 +885,7 @@ void radeon_disable_vblank_kms(struct drm_device *dev, int crtc) + * scanout position. (all asics). + * Returns postive status flags on success, negative error on failure. + */ +-int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc, ++int radeon_get_vblank_timestamp_kms(struct drm_device *dev, unsigned int crtc, + int *max_error, + struct timeval *vblank_time, + unsigned flags) +@@ -954,4 +954,4 @@ const struct drm_ioctl_desc radeon_ioctls_kms[] = { + DRM_IOCTL_DEF_DRV(RADEON_GEM_OP, radeon_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_USERPTR, radeon_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + }; +-int radeon_max_kms_ioctl = ARRAY_SIZE(radeon_ioctls_kms); ++const int radeon_max_kms_ioctl = ARRAY_SIZE(radeon_ioctls_kms); +diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c +index 4ce04e06d9ac..db716347dc4a 100644 +--- a/drivers/gpu/drm/radeon/radeon_ttm.c ++++ b/drivers/gpu/drm/radeon/radeon_ttm.c +@@ -975,7 +975,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size) + man->size = size >> PAGE_SHIFT; + } + +-static struct vm_operations_struct radeon_ttm_vm_ops; ++static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only; + static const struct vm_operations_struct *ttm_vm_ops = NULL; + + static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) +@@ -1016,8 +1016,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma) + } + if (unlikely(ttm_vm_ops == NULL)) { + ttm_vm_ops = vma->vm_ops; ++ pax_open_kernel(); + radeon_ttm_vm_ops = *ttm_vm_ops; + radeon_ttm_vm_ops.fault = &radeon_ttm_fault; ++ pax_close_kernel(); + } + vma->vm_ops = &radeon_ttm_vm_ops; + return 0; +diff --git a/drivers/gpu/drm/savage/savage_bci.c b/drivers/gpu/drm/savage/savage_bci.c +index d47dff95fe52..0752202f84d0 100644 +--- a/drivers/gpu/drm/savage/savage_bci.c ++++ b/drivers/gpu/drm/savage/savage_bci.c +@@ -1080,4 +1080,4 @@ const struct drm_ioctl_desc savage_ioctls[] = { + DRM_IOCTL_DEF_DRV(SAVAGE_BCI_EVENT_WAIT, savage_bci_event_wait, DRM_AUTH), + }; + +-int savage_max_ioctl = ARRAY_SIZE(savage_ioctls); ++const int savage_max_ioctl = ARRAY_SIZE(savage_ioctls); +diff --git a/drivers/gpu/drm/savage/savage_drv.c b/drivers/gpu/drm/savage/savage_drv.c +index 3b807135a5cd..472b2cdedeee 100644 +--- a/drivers/gpu/drm/savage/savage_drv.c ++++ b/drivers/gpu/drm/savage/savage_drv.c +@@ -76,7 +76,10 @@ static struct pci_driver savage_pci_driver = { + + static int __init savage_init(void) + { +- driver.num_ioctls = savage_max_ioctl; ++ pax_open_kernel(); ++ const_cast(driver.num_ioctls) = savage_max_ioctl; ++ pax_close_kernel(); ++ + return drm_pci_init(&driver, &savage_pci_driver); + } + +diff --git a/drivers/gpu/drm/savage/savage_drv.h b/drivers/gpu/drm/savage/savage_drv.h +index 37b699571ad0..9b31aafc5342 100644 +--- a/drivers/gpu/drm/savage/savage_drv.h ++++ b/drivers/gpu/drm/savage/savage_drv.h +@@ -107,7 +107,7 @@ enum savage_family { + }; + + extern const struct drm_ioctl_desc savage_ioctls[]; +-extern int savage_max_ioctl; ++extern const int savage_max_ioctl; + + #define S3_SAVAGE3D_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX)) + +diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c +index ae9839886c4d..78e57e84ab78 100644 +--- a/drivers/gpu/drm/sis/sis_drv.c ++++ b/drivers/gpu/drm/sis/sis_drv.c +@@ -128,7 +128,10 @@ static struct pci_driver sis_pci_driver = { + + static int __init sis_init(void) + { +- driver.num_ioctls = sis_max_ioctl; ++ pax_open_kernel(); ++ const_cast(driver.num_ioctls) = sis_max_ioctl; ++ pax_close_kernel(); ++ + return drm_pci_init(&driver, &sis_pci_driver); + } + +diff --git a/drivers/gpu/drm/sis/sis_drv.h b/drivers/gpu/drm/sis/sis_drv.h +index 328f8a750976..0cfcf5556340 100644 +--- a/drivers/gpu/drm/sis/sis_drv.h ++++ b/drivers/gpu/drm/sis/sis_drv.h +@@ -77,6 +77,6 @@ extern void sis_reclaim_buffers_locked(struct drm_device *dev, + extern void sis_lastclose(struct drm_device *dev); + + extern const struct drm_ioctl_desc sis_ioctls[]; +-extern int sis_max_ioctl; ++extern const int sis_max_ioctl; + + #endif +diff --git a/drivers/gpu/drm/sis/sis_mm.c b/drivers/gpu/drm/sis/sis_mm.c +index 03defda77766..6f56b6851986 100644 +--- a/drivers/gpu/drm/sis/sis_mm.c ++++ b/drivers/gpu/drm/sis/sis_mm.c +@@ -359,4 +359,4 @@ const struct drm_ioctl_desc sis_ioctls[] = { + DRM_IOCTL_DEF_DRV(SIS_FB_INIT, sis_fb_init, DRM_AUTH | DRM_MASTER | DRM_ROOT_ONLY), + }; + +-int sis_max_ioctl = ARRAY_SIZE(sis_ioctls); ++const int sis_max_ioctl = ARRAY_SIZE(sis_ioctls); +diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c +index cca75bddb9ad..a1a64def6694 100644 +--- a/drivers/gpu/drm/sti/sti_cursor.c ++++ b/drivers/gpu/drm/sti/sti_cursor.c +@@ -126,7 +126,7 @@ static int cursor_dbg_show(struct seq_file *s, void *data) + return 0; + } + +-static struct drm_info_list cursor_debugfs_files[] = { ++static drm_info_list_no_const cursor_debugfs_files[] __read_only = { + { "cursor", cursor_dbg_show, 0, NULL }, + }; + +@@ -135,8 +135,10 @@ static int cursor_debugfs_init(struct sti_cursor *cursor, + { + unsigned int i; + ++ pax_open_kernel(); + for (i = 0; i < ARRAY_SIZE(cursor_debugfs_files); i++) + cursor_debugfs_files[i].data = cursor; ++ pax_close_kernel(); + + return drm_debugfs_create_files(cursor_debugfs_files, + ARRAY_SIZE(cursor_debugfs_files), +diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c +index e8c1ed08a9f7..b034392a1688 100644 +--- a/drivers/gpu/drm/sti/sti_dvo.c ++++ b/drivers/gpu/drm/sti/sti_dvo.c +@@ -191,7 +191,7 @@ static int dvo_dbg_show(struct seq_file *s, void *data) + return 0; + } + +-static struct drm_info_list dvo_debugfs_files[] = { ++static drm_info_list_no_const dvo_debugfs_files[] __read_only = { + { "dvo", dvo_dbg_show, 0, NULL }, + }; + +@@ -206,8 +206,10 @@ static int dvo_debugfs_init(struct sti_dvo *dvo, struct drm_minor *minor) + { + unsigned int i; + ++ pax_open_kernel(); + for (i = 0; i < ARRAY_SIZE(dvo_debugfs_files); i++) + dvo_debugfs_files[i].data = dvo; ++ pax_close_kernel(); + + return drm_debugfs_create_files(dvo_debugfs_files, + ARRAY_SIZE(dvo_debugfs_files), +diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c +index 7fd496f99385..4bc7fdd9d35c 100644 +--- a/drivers/gpu/drm/sti/sti_gdp.c ++++ b/drivers/gpu/drm/sti/sti_gdp.c +@@ -286,22 +286,22 @@ static int gdp_node_dbg_show(struct seq_file *s, void *arg) + return 0; + } + +-static struct drm_info_list gdp0_debugfs_files[] = { ++static drm_info_list_no_const gdp0_debugfs_files[] __read_only = { + { "gdp0", gdp_dbg_show, 0, NULL }, + { "gdp0_node", gdp_node_dbg_show, 0, NULL }, + }; + +-static struct drm_info_list gdp1_debugfs_files[] = { ++static drm_info_list_no_const gdp1_debugfs_files[] __read_only = { + { "gdp1", gdp_dbg_show, 0, NULL }, + { "gdp1_node", gdp_node_dbg_show, 0, NULL }, + }; + +-static struct drm_info_list gdp2_debugfs_files[] = { ++static drm_info_list_no_const gdp2_debugfs_files[] __read_only = { + { "gdp2", gdp_dbg_show, 0, NULL }, + { "gdp2_node", gdp_node_dbg_show, 0, NULL }, + }; + +-static struct drm_info_list gdp3_debugfs_files[] = { ++static drm_info_list_no_const gdp3_debugfs_files[] __read_only = { + { "gdp3", gdp_dbg_show, 0, NULL }, + { "gdp3_node", gdp_node_dbg_show, 0, NULL }, + }; +@@ -309,7 +309,7 @@ static struct drm_info_list gdp3_debugfs_files[] = { + static int gdp_debugfs_init(struct sti_gdp *gdp, struct drm_minor *minor) + { + unsigned int i; +- struct drm_info_list *gdp_debugfs_files; ++ drm_info_list_no_const *gdp_debugfs_files; + int nb_files; + + switch (gdp->plane.desc) { +@@ -333,8 +333,10 @@ static int gdp_debugfs_init(struct sti_gdp *gdp, struct drm_minor *minor) + return -EINVAL; + } + ++ pax_open_kernel(); + for (i = 0; i < nb_files; i++) + gdp_debugfs_files[i].data = gdp; ++ pax_close_kernel(); + + return drm_debugfs_create_files(gdp_debugfs_files, + nb_files, +diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c +index e7c243f70870..7cc96133542b 100644 +--- a/drivers/gpu/drm/sti/sti_hda.c ++++ b/drivers/gpu/drm/sti/sti_hda.c +@@ -361,7 +361,7 @@ static int hda_dbg_show(struct seq_file *s, void *data) + return 0; + } + +-static struct drm_info_list hda_debugfs_files[] = { ++static drm_info_list_no_const hda_debugfs_files[] __read_only = { + { "hda", hda_dbg_show, 0, NULL }, + }; + +@@ -376,8 +376,10 @@ static int hda_debugfs_init(struct sti_hda *hda, struct drm_minor *minor) + { + unsigned int i; + ++ pax_open_kernel(); + for (i = 0; i < ARRAY_SIZE(hda_debugfs_files); i++) + hda_debugfs_files[i].data = hda; ++ pax_close_kernel(); + + return drm_debugfs_create_files(hda_debugfs_files, + ARRAY_SIZE(hda_debugfs_files), +diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c +index 376b0763c874..9a2cca50246c 100644 +--- a/drivers/gpu/drm/sti/sti_hdmi.c ++++ b/drivers/gpu/drm/sti/sti_hdmi.c +@@ -727,7 +727,7 @@ static int hdmi_dbg_show(struct seq_file *s, void *data) + return 0; + } + +-static struct drm_info_list hdmi_debugfs_files[] = { ++static drm_info_list_no_const hdmi_debugfs_files[] __read_only = { + { "hdmi", hdmi_dbg_show, 0, NULL }, + }; + +@@ -742,8 +742,10 @@ static int hdmi_debugfs_init(struct sti_hdmi *hdmi, struct drm_minor *minor) + { + unsigned int i; + ++ pax_open_kernel(); + for (i = 0; i < ARRAY_SIZE(hdmi_debugfs_files); i++) + hdmi_debugfs_files[i].data = hdmi; ++ pax_close_kernel(); + + return drm_debugfs_create_files(hdmi_debugfs_files, + ARRAY_SIZE(hdmi_debugfs_files), +diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c +index f88130f2eb48..a2be8a4167ce 100644 +--- a/drivers/gpu/drm/sti/sti_hqvdp.c ++++ b/drivers/gpu/drm/sti/sti_hqvdp.c +@@ -628,7 +628,7 @@ static int hqvdp_dbg_show(struct seq_file *s, void *data) + return 0; + } + +-static struct drm_info_list hqvdp_debugfs_files[] = { ++static drm_info_list_no_const hqvdp_debugfs_files[] __read_only = { + { "hqvdp", hqvdp_dbg_show, 0, NULL }, + }; + +@@ -636,8 +636,10 @@ static int hqvdp_debugfs_init(struct sti_hqvdp *hqvdp, struct drm_minor *minor) + { + unsigned int i; + ++ pax_open_kernel(); + for (i = 0; i < ARRAY_SIZE(hqvdp_debugfs_files); i++) + hqvdp_debugfs_files[i].data = hqvdp; ++ pax_close_kernel(); + + return drm_debugfs_create_files(hqvdp_debugfs_files, + ARRAY_SIZE(hqvdp_debugfs_files), +diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c +index 4ddc58f7fe2e..5c93f1a81ad5 100644 +--- a/drivers/gpu/drm/sti/sti_mixer.c ++++ b/drivers/gpu/drm/sti/sti_mixer.c +@@ -167,18 +167,18 @@ static int mixer_dbg_show(struct seq_file *s, void *arg) + return 0; + } + +-static struct drm_info_list mixer0_debugfs_files[] = { ++static drm_info_list_no_const mixer0_debugfs_files[] __read_only = { + { "mixer_main", mixer_dbg_show, 0, NULL }, + }; + +-static struct drm_info_list mixer1_debugfs_files[] = { ++static drm_info_list_no_const mixer1_debugfs_files[] __read_only = { + { "mixer_aux", mixer_dbg_show, 0, NULL }, + }; + + int sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor) + { + unsigned int i; +- struct drm_info_list *mixer_debugfs_files; ++ drm_info_list_no_const *mixer_debugfs_files; + int nb_files; + + switch (mixer->id) { +@@ -194,8 +194,10 @@ int sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor) + return -EINVAL; + } + ++ pax_open_kernel(); + for (i = 0; i < nb_files; i++) + mixer_debugfs_files[i].data = mixer; ++ pax_close_kernel(); + + return drm_debugfs_create_files(mixer_debugfs_files, + nb_files, +diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c +index ad46d3558d91..488be646e504 100644 +--- a/drivers/gpu/drm/sti/sti_tvout.c ++++ b/drivers/gpu/drm/sti/sti_tvout.c +@@ -563,7 +563,7 @@ static int tvout_dbg_show(struct seq_file *s, void *data) + return 0; + } + +-static struct drm_info_list tvout_debugfs_files[] = { ++static drm_info_list_no_const tvout_debugfs_files[] __read_only = { + { "tvout", tvout_dbg_show, 0, NULL }, + }; + +@@ -578,8 +578,10 @@ static int tvout_debugfs_init(struct sti_tvout *tvout, struct drm_minor *minor) + { + unsigned int i; + ++ pax_open_kernel(); + for (i = 0; i < ARRAY_SIZE(tvout_debugfs_files); i++) + tvout_debugfs_files[i].data = tvout; ++ pax_close_kernel(); + + return drm_debugfs_create_files(tvout_debugfs_files, + ARRAY_SIZE(tvout_debugfs_files), +diff --git a/drivers/gpu/drm/sti/sti_vid.c b/drivers/gpu/drm/sti/sti_vid.c +index 2ad59892b57e..d0707b3bb78c 100644 +--- a/drivers/gpu/drm/sti/sti_vid.c ++++ b/drivers/gpu/drm/sti/sti_vid.c +@@ -119,7 +119,7 @@ static int vid_dbg_show(struct seq_file *s, void *arg) + return 0; + } + +-static struct drm_info_list vid_debugfs_files[] = { ++static drm_info_list_no_const vid_debugfs_files[] __read_only = { + { "vid", vid_dbg_show, 0, NULL }, + }; + +@@ -127,8 +127,10 @@ int vid_debugfs_init(struct sti_vid *vid, struct drm_minor *minor) + { + unsigned int i; + ++ pax_open_kernel(); + for (i = 0; i < ARRAY_SIZE(vid_debugfs_files); i++) + vid_debugfs_files[i].data = vid; ++ pax_close_kernel(); + + return drm_debugfs_create_files(vid_debugfs_files, + ARRAY_SIZE(vid_debugfs_files), +diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c +index 4010d69cbd08..d1f7e6e121f1 100644 +--- a/drivers/gpu/drm/tegra/dc.c ++++ b/drivers/gpu/drm/tegra/dc.c +@@ -1675,7 +1675,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor) + } + + for (i = 0; i < ARRAY_SIZE(debugfs_files); i++) +- dc->debugfs_files[i].data = dc; ++ const_cast(dc->debugfs_files[i].data) = dc; + + err = drm_debugfs_create_files(dc->debugfs_files, + ARRAY_SIZE(debugfs_files), +diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c +index 3dea1216bafd..c2b888ebc6f6 100644 +--- a/drivers/gpu/drm/tegra/dsi.c ++++ b/drivers/gpu/drm/tegra/dsi.c +@@ -63,7 +63,7 @@ struct tegra_dsi { + struct clk *clk_lp; + struct clk *clk; + +- struct drm_info_list *debugfs_files; ++ drm_info_list_no_const *debugfs_files; + struct drm_minor *minor; + struct dentry *debugfs; + +diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c +index cda0491ed6bf..869916ed49ad 100644 +--- a/drivers/gpu/drm/tegra/hdmi.c ++++ b/drivers/gpu/drm/tegra/hdmi.c +@@ -74,7 +74,7 @@ struct tegra_hdmi { + bool stereo; + bool dvi; + +- struct drm_info_list *debugfs_files; ++ drm_info_list_no_const *debugfs_files; + struct drm_minor *minor; + struct dentry *debugfs; + }; +diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c +index 74d0540b8d4c..f5277db747e1 100644 +--- a/drivers/gpu/drm/tegra/sor.c ++++ b/drivers/gpu/drm/tegra/sor.c +@@ -1263,8 +1263,11 @@ static int tegra_sor_debugfs_init(struct tegra_sor *sor, + goto remove; + } + +- for (i = 0; i < ARRAY_SIZE(debugfs_files); i++) +- sor->debugfs_files[i].data = sor; ++ for (i = 0; i < ARRAY_SIZE(debugfs_files); i++) { ++ pax_open_kernel(); ++ const_cast(sor->debugfs_files[i].data) = sor; ++ pax_close_kernel(); ++ } + + err = drm_debugfs_create_files(sor->debugfs_files, + ARRAY_SIZE(debugfs_files), +diff --git a/drivers/gpu/drm/tilcdc/Makefile b/drivers/gpu/drm/tilcdc/Makefile +index 6f675175a9e5..3f0907347ebd 100644 +--- a/drivers/gpu/drm/tilcdc/Makefile ++++ b/drivers/gpu/drm/tilcdc/Makefile +@@ -1,7 +1,7 @@ + ccflags-y := -Iinclude/drm +-ifeq (, $(findstring -W,$(EXTRA_CFLAGS))) +- ccflags-y += -Werror +-endif ++#ifeq (, $(findstring -W,$(EXTRA_CFLAGS))) ++# ccflags-y += -Werror ++#endif + + obj-$(CONFIG_DRM_TILCDC_SLAVE_COMPAT) += tilcdc_slave_compat.o \ + tilcdc_slave_compat.dtb.o +diff --git a/drivers/gpu/drm/tilcdc/tilcdc_external.c b/drivers/gpu/drm/tilcdc/tilcdc_external.c +index 68e895021005..7149c5a0325c 100644 +--- a/drivers/gpu/drm/tilcdc/tilcdc_external.c ++++ b/drivers/gpu/drm/tilcdc/tilcdc_external.c +@@ -27,7 +27,7 @@ static const struct tilcdc_panel_info panel_info_tda998x = { + .raster_order = 0, + }; + +-static int tilcdc_external_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status tilcdc_external_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct tilcdc_drm_private *priv = connector->dev->dev_private; +@@ -56,7 +56,7 @@ static int tilcdc_add_external_encoder(struct drm_device *dev, + struct drm_connector *connector) + { + struct tilcdc_drm_private *priv = dev->dev_private; +- struct drm_connector_helper_funcs *connector_funcs; ++ drm_connector_helper_funcs_no_const *connector_funcs; + + priv->connectors[priv->num_connectors] = connector; + priv->encoders[priv->num_encoders++] = connector->encoder; +diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c +index 2134bb20fbe9..2cd7c97d97c0 100644 +--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c ++++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c +@@ -179,7 +179,7 @@ static int panel_connector_get_modes(struct drm_connector *connector) + return i; + } + +-static int panel_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status panel_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct tilcdc_drm_private *priv = connector->dev->dev_private; +diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c +index 458043a53995..e3bace6b209c 100644 +--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c ++++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c +@@ -185,7 +185,7 @@ static int tfp410_connector_get_modes(struct drm_connector *connector) + return ret; + } + +-static int tfp410_connector_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status tfp410_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct tilcdc_drm_private *priv = connector->dev->dev_private; +diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c +index aa0bd054d3e9..aea6a01500e1 100644 +--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c ++++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c +@@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man, + } + + const struct ttm_mem_type_manager_func ttm_bo_manager_func = { +- ttm_bo_man_init, +- ttm_bo_man_takedown, +- ttm_bo_man_get_node, +- ttm_bo_man_put_node, +- ttm_bo_man_debug ++ .init = ttm_bo_man_init, ++ .takedown = ttm_bo_man_takedown, ++ .get_node = ttm_bo_man_get_node, ++ .put_node = ttm_bo_man_put_node, ++ .debug = ttm_bo_man_debug + }; + EXPORT_SYMBOL(ttm_bo_manager_func); +diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c +index 29855be96be0..b039e241bcb3 100644 +--- a/drivers/gpu/drm/ttm/ttm_memory.c ++++ b/drivers/gpu/drm/ttm/ttm_memory.c +@@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob, + zone->glob = glob; + glob->zone_kernel = zone; + ret = kobject_init_and_add( +- &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name); ++ &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name); + if (unlikely(ret != 0)) { + kobject_put(&zone->kobj); + return ret; +@@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob, + zone->glob = glob; + glob->zone_dma32 = zone; + ret = kobject_init_and_add( +- &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name); ++ &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name); + if (unlikely(ret != 0)) { + kobject_put(&zone->kobj); + return ret; +diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c +index a37de5db5731..4a0db00c4ac4 100644 +--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c ++++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c +@@ -54,7 +54,7 @@ + + #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *)) + #define SMALL_ALLOCATION 16 +-#define FREE_ALL_PAGES (~0U) ++#define FREE_ALL_PAGES (~0UL) + /* times are in msecs */ + #define PAGE_FREE_INTERVAL 1000 + +@@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool, + * @free_all: If set to true will free all pages in pool + * @use_static: Safe to use static buffer + **/ +-static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free, ++static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free, + bool use_static) + { + static struct page *static_buf[NUM_PAGES_TO_ALLOC]; + unsigned long irq_flags; + struct page *p; + struct page **pages_to_free; +- unsigned freed_pages = 0, +- npages_to_free = nr_free; ++ unsigned long freed_pages = 0, npages_to_free = nr_free; + + if (NUM_PAGES_TO_ALLOC < nr_free) + npages_to_free = NUM_PAGES_TO_ALLOC; +@@ -371,7 +370,8 @@ static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free, + __list_del(&p->lru, &pool->list); + + ttm_pool_update_free_locked(pool, freed_pages); +- nr_free -= freed_pages; ++ if (likely(nr_free != FREE_ALL_PAGES)) ++ nr_free -= freed_pages; + } + + spin_unlock_irqrestore(&pool->lock, irq_flags); +@@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc) + unsigned i; + unsigned pool_offset; + struct ttm_page_pool *pool; +- int shrink_pages = sc->nr_to_scan; ++ unsigned long shrink_pages = sc->nr_to_scan; + unsigned long freed = 0; + + if (!mutex_trylock(&lock)) +@@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc) + pool_offset = ++start_pool % NUM_POOLS; + /* select start pool in round robin fashion */ + for (i = 0; i < NUM_POOLS; ++i) { +- unsigned nr_free = shrink_pages; ++ unsigned long nr_free = shrink_pages; + if (shrink_pages == 0) + break; + pool = &_manager->pools[(i + pool_offset)%NUM_POOLS]; +@@ -673,7 +673,7 @@ static unsigned ttm_page_pool_get_pages(struct ttm_page_pool *pool, + } + + /* Put all pages in pages list to correct pool to wait for reuse */ +-static void ttm_put_pages(struct page **pages, unsigned npages, int flags, ++static void ttm_put_pages(struct page **pages, unsigned long npages, int flags, + enum ttm_caching_state cstate) + { + unsigned long irq_flags; +@@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags, + struct list_head plist; + struct page *p = NULL; + gfp_t gfp_flags = GFP_USER; +- unsigned count; ++ unsigned long count; + int r; + + /* set zero flag for page allocation if required */ +diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c +index cec4b4baa179..71726dd41b13 100644 +--- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c ++++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c +@@ -56,7 +56,7 @@ + + #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *)) + #define SMALL_ALLOCATION 4 +-#define FREE_ALL_PAGES (~0U) ++#define FREE_ALL_PAGES (~0UL) + /* times are in msecs */ + #define IS_UNDEFINED (0) + #define IS_WC (1<<1) +@@ -416,7 +416,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page) + * @nr_free: If set to true will free all pages in pool + * @use_static: Safe to use static buffer + **/ +-static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free, ++static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free, + bool use_static) + { + static struct page *static_buf[NUM_PAGES_TO_ALLOC]; +@@ -424,8 +424,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free, + struct dma_page *dma_p, *tmp; + struct page **pages_to_free; + struct list_head d_pages; +- unsigned freed_pages = 0, +- npages_to_free = nr_free; ++ unsigned long freed_pages = 0, npages_to_free = nr_free; + + if (NUM_PAGES_TO_ALLOC < nr_free) + npages_to_free = NUM_PAGES_TO_ALLOC; +@@ -502,7 +501,8 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free, + /* remove range of pages from the pool */ + if (freed_pages) { + ttm_pool_update_free_locked(pool, freed_pages); +- nr_free -= freed_pages; ++ if (likely(nr_free != FREE_ALL_PAGES)) ++ nr_free -= freed_pages; + } + + spin_unlock_irqrestore(&pool->lock, irq_flags); +@@ -938,7 +938,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev) + struct dma_page *d_page, *next; + enum pool_type type; + bool is_cached = false; +- unsigned count = 0, i, npages = 0; ++ unsigned long count = 0, i, npages = 0; + unsigned long irq_flags; + + type = ttm_to_type(ttm->page_flags, ttm->caching_state); +@@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc) + static unsigned start_pool; + unsigned idx = 0; + unsigned pool_offset; +- unsigned shrink_pages = sc->nr_to_scan; ++ unsigned long shrink_pages = sc->nr_to_scan; + struct device_pools *p; + unsigned long freed = 0; + +@@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc) + goto out; + pool_offset = ++start_pool % _manager->npools; + list_for_each_entry(p, &_manager->pools, pools) { +- unsigned nr_free; ++ unsigned long nr_free; + + if (!p->dev) + continue; +@@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc) + shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true); + freed += nr_free - shrink_pages; + +- pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n", ++ pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n", + p->pool->dev_name, p->pool->name, current->pid, + nr_free, shrink_pages); + } +diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c +index d2f57c52f7db..06d2af764128 100644 +--- a/drivers/gpu/drm/udl/udl_connector.c ++++ b/drivers/gpu/drm/udl/udl_connector.c +@@ -80,7 +80,7 @@ static int udl_get_modes(struct drm_connector *connector) + return ret; + } + +-static int udl_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status udl_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct udl_device *udl = connector->dev->dev_private; +diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c +index 611b6b9bb3cb..e0faec11ddb1 100644 +--- a/drivers/gpu/drm/udl/udl_fb.c ++++ b/drivers/gpu/drm/udl/udl_fb.c +@@ -242,7 +242,6 @@ static int udl_fb_release(struct fb_info *info, int user) + fb_deferred_io_cleanup(info); + kfree(info->fbdefio); + info->fbdefio = NULL; +- info->fbops->fb_mmap = udl_fb_mmap; + } + #endif + +diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c +index 246d1aea87bc..aa305a2974c4 100644 +--- a/drivers/gpu/drm/vc4/vc4_drv.c ++++ b/drivers/gpu/drm/vc4/vc4_drv.c +@@ -183,6 +183,11 @@ static int compare_dev(struct device *dev, void *data) + return dev == data; + } + ++static int vc4_match(struct device *dev, void *drv) ++{ ++ return platform_bus_type.match(dev, drv); ++} ++ + static void vc4_match_add_drivers(struct device *dev, + struct component_match **match, + struct platform_driver *const *drivers, +@@ -194,8 +199,7 @@ static void vc4_match_add_drivers(struct device *dev, + struct device_driver *drv = &drivers[i]->driver; + struct device *p = NULL, *d; + +- while ((d = bus_find_device(&platform_bus_type, p, drv, +- (void *)platform_bus_type.match))) { ++ while ((d = bus_find_device(&platform_bus_type, p, drv, vc4_match))) { + put_device(p); + component_match_add(dev, match, compare_dev, d); + p = d; +diff --git a/drivers/gpu/drm/via/via_dma.c b/drivers/gpu/drm/via/via_dma.c +index d17d8f245c1a..67e8e48b3c37 100644 +--- a/drivers/gpu/drm/via/via_dma.c ++++ b/drivers/gpu/drm/via/via_dma.c +@@ -737,4 +737,4 @@ const struct drm_ioctl_desc via_ioctls[] = { + DRM_IOCTL_DEF_DRV(VIA_BLIT_SYNC, via_dma_blit_sync, DRM_AUTH) + }; + +-int via_max_ioctl = ARRAY_SIZE(via_ioctls); ++const int via_max_ioctl = ARRAY_SIZE(via_ioctls); +diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c +index e5582bab7e3c..67c921bd49b7 100644 +--- a/drivers/gpu/drm/via/via_drv.c ++++ b/drivers/gpu/drm/via/via_drv.c +@@ -107,7 +107,10 @@ static struct pci_driver via_pci_driver = { + + static int __init via_init(void) + { +- driver.num_ioctls = via_max_ioctl; ++ pax_open_kernel(); ++ const_cast(driver.num_ioctls) = via_max_ioctl; ++ pax_close_kernel(); ++ + via_init_command_verifier(); + return drm_pci_init(&driver, &via_pci_driver); + } +diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h +index 286a785fab4f..c01826167985 100644 +--- a/drivers/gpu/drm/via/via_drv.h ++++ b/drivers/gpu/drm/via/via_drv.h +@@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer { + typedef uint32_t maskarray_t[5]; + + typedef struct drm_via_irq { +- atomic_t irq_received; ++ atomic_unchecked_t irq_received; + uint32_t pending_mask; + uint32_t enable_mask; + wait_queue_head_t irq_queue; +@@ -77,7 +77,7 @@ typedef struct drm_via_private { + struct timeval last_vblank; + int last_vblank_valid; + unsigned usec_per_vblank; +- atomic_t vbl_received; ++ atomic_unchecked_t vbl_received; + drm_via_state_t hc_state; + char pci_buf[VIA_PCI_BUF_SIZE]; + const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE]; +@@ -121,7 +121,7 @@ enum via_family { + #define VIA_WRITE8(reg, val) DRM_WRITE8(VIA_BASE, reg, val) + + extern const struct drm_ioctl_desc via_ioctls[]; +-extern int via_max_ioctl; ++extern const int via_max_ioctl; + + extern int via_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv); + extern int via_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv); +diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c +index ea8172c747a2..6ceff63be65e 100644 +--- a/drivers/gpu/drm/via/via_irq.c ++++ b/drivers/gpu/drm/via/via_irq.c +@@ -102,7 +102,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, unsigned int pipe) + if (pipe != 0) + return 0; + +- return atomic_read(&dev_priv->vbl_received); ++ return atomic_read_unchecked(&dev_priv->vbl_received); + } + + irqreturn_t via_driver_irq_handler(int irq, void *arg) +@@ -117,8 +117,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg) + + status = VIA_READ(VIA_REG_INTERRUPT); + if (status & VIA_IRQ_VBLANK_PENDING) { +- atomic_inc(&dev_priv->vbl_received); +- if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) { ++ atomic_inc_unchecked(&dev_priv->vbl_received); ++ if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) { + do_gettimeofday(&cur_vblank); + if (dev_priv->last_vblank_valid) { + dev_priv->usec_per_vblank = +@@ -128,7 +128,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg) + dev_priv->last_vblank = cur_vblank; + dev_priv->last_vblank_valid = 1; + } +- if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) { ++ if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) { + DRM_DEBUG("US per vblank is: %u\n", + dev_priv->usec_per_vblank); + } +@@ -138,7 +138,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg) + + for (i = 0; i < dev_priv->num_irqs; ++i) { + if (status & cur_irq->pending_mask) { +- atomic_inc(&cur_irq->irq_received); ++ atomic_inc_unchecked(&cur_irq->irq_received); + wake_up(&cur_irq->irq_queue); + handled = 1; + if (dev_priv->irq_map[drm_via_irq_dma0_td] == i) +@@ -243,11 +243,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence + DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ, + ((VIA_READ(masks[irq][2]) & masks[irq][3]) == + masks[irq][4])); +- cur_irq_sequence = atomic_read(&cur_irq->irq_received); ++ cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received); + } else { + DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ, + (((cur_irq_sequence = +- atomic_read(&cur_irq->irq_received)) - ++ atomic_read_unchecked(&cur_irq->irq_received)) - + *sequence) <= (1 << 23))); + } + *sequence = cur_irq_sequence; +@@ -285,7 +285,7 @@ void via_driver_irq_preinstall(struct drm_device *dev) + } + + for (i = 0; i < dev_priv->num_irqs; ++i) { +- atomic_set(&cur_irq->irq_received, 0); ++ atomic_set_unchecked(&cur_irq->irq_received, 0); + cur_irq->enable_mask = dev_priv->irq_masks[i][0]; + cur_irq->pending_mask = dev_priv->irq_masks[i][1]; + init_waitqueue_head(&cur_irq->irq_queue); +@@ -367,7 +367,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv) + switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) { + case VIA_IRQ_RELATIVE: + irqwait->request.sequence += +- atomic_read(&cur_irq->irq_received); ++ atomic_read_unchecked(&cur_irq->irq_received); + irqwait->request.type &= ~_DRM_VBLANK_RELATIVE; + case VIA_IRQ_ABSOLUTE: + break; +diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c +index 58048709c34e..67f126b5cc38 100644 +--- a/drivers/gpu/drm/virtio/virtgpu_display.c ++++ b/drivers/gpu/drm/virtio/virtgpu_display.c +@@ -192,7 +192,7 @@ static int virtio_gpu_conn_get_modes(struct drm_connector *connector) + return count; + } + +-static int virtio_gpu_conn_mode_valid(struct drm_connector *connector, ++static enum drm_mode_status virtio_gpu_conn_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) + { + struct virtio_gpu_output *output = +diff --git a/drivers/gpu/drm/virtio/virtgpu_ttm.c b/drivers/gpu/drm/virtio/virtgpu_ttm.c +index 80482ac5f95d..bf693e517f9d 100644 +--- a/drivers/gpu/drm/virtio/virtgpu_ttm.c ++++ b/drivers/gpu/drm/virtio/virtgpu_ttm.c +@@ -198,11 +198,11 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man, + } + + static const struct ttm_mem_type_manager_func virtio_gpu_bo_manager_func = { +- ttm_bo_man_init, +- ttm_bo_man_takedown, +- ttm_bo_man_get_node, +- ttm_bo_man_put_node, +- ttm_bo_man_debug ++ .init = &ttm_bo_man_init, ++ .takedown = &ttm_bo_man_takedown, ++ .get_node = &ttm_bo_man_get_node, ++ .put_node = &ttm_bo_man_put_node, ++ .debug = &ttm_bo_man_debug + }; + + static int virtio_gpu_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, +diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +index 59ff4197173a..34b8477db59f 100644 +--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h ++++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +@@ -439,7 +439,7 @@ struct vmw_private { + * Fencing and IRQs. + */ + +- atomic_t marker_seq; ++ atomic_unchecked_t marker_seq; + wait_queue_head_t fence_queue; + wait_queue_head_t fifo_queue; + spinlock_t waiter_lock; +diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c +index a1c68e6a689e..9b88e24e81ad 100644 +--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c ++++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c +@@ -156,7 +156,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo) + (unsigned int) min, + (unsigned int) fifo->capabilities); + +- atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno); ++ atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno); + vmw_mmio_write(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE); + vmw_marker_queue_init(&fifo->marker_queue); + +@@ -355,7 +355,7 @@ static void *vmw_local_fifo_reserve(struct vmw_private *dev_priv, + if (reserveable) + vmw_mmio_write(bytes, fifo_mem + + SVGA_FIFO_RESERVED); +- return (void __force *) (fifo_mem + ++ return (void __force_kernel *) (fifo_mem + + (next_cmd >> 2)); + } else { + need_bounce = true; +@@ -546,7 +546,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno) + + fm = vmw_fifo_reserve(dev_priv, bytes); + if (unlikely(fm == NULL)) { +- *seqno = atomic_read(&dev_priv->marker_seq); ++ *seqno = atomic_read_unchecked(&dev_priv->marker_seq); + ret = -ENOMEM; + (void)vmw_fallback_wait(dev_priv, false, true, *seqno, + false, 3*HZ); +@@ -554,7 +554,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno) + } + + do { +- *seqno = atomic_add_return(1, &dev_priv->marker_seq); ++ *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq); + } while (*seqno == 0); + + if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) { +diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c +index 170b61be1e4e..fec7348cea2c 100644 +--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c ++++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c +@@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man, + } + + const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = { +- vmw_gmrid_man_init, +- vmw_gmrid_man_takedown, +- vmw_gmrid_man_get_node, +- vmw_gmrid_man_put_node, +- vmw_gmrid_man_debug ++ .init = vmw_gmrid_man_init, ++ .takedown = vmw_gmrid_man_takedown, ++ .get_node = vmw_gmrid_man_get_node, ++ .put_node = vmw_gmrid_man_put_node, ++ .debug = vmw_gmrid_man_debug + }; +diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c +index 0c7e1723292c..ead94fc91ead 100644 +--- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c ++++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c +@@ -103,7 +103,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv, + * emitted. Then the fence is stale and signaled. + */ + +- ret = ((atomic_read(&dev_priv->marker_seq) - seqno) ++ ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno) + > VMW_FENCE_WRAP); + + return ret; +@@ -142,7 +142,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv, + } + } + +- signal_seq = atomic_read(&dev_priv->marker_seq); ++ signal_seq = atomic_read_unchecked(&dev_priv->marker_seq); + ret = 0; + + for (;;) { +diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c +index efd1ffd68185..0ae13ca2d36e 100644 +--- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c ++++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c +@@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv, + while (!vmw_lag_lt(queue, us)) { + spin_lock(&queue->lock); + if (list_empty(&queue->head)) +- seqno = atomic_read(&dev_priv->marker_seq); ++ seqno = atomic_read_unchecked(&dev_priv->marker_seq); + else { + marker = list_first_entry(&queue->head, + struct vmw_marker, head); +diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c +index 5f962bfcb43c..b095fc5d1971 100644 +--- a/drivers/gpu/vga/vga_switcheroo.c ++++ b/drivers/gpu/vga/vga_switcheroo.c +@@ -1054,7 +1054,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev) + * where the power switch is separate to the device being powered down. + */ + int vga_switcheroo_init_domain_pm_ops(struct device *dev, +- struct dev_pm_domain *domain) ++ dev_pm_domain_no_const *domain) + { + /* copy over all the bus versions */ + if (dev->bus && dev->bus->pm) { +@@ -1125,7 +1125,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev) + */ + int + vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, +- struct dev_pm_domain *domain) ++ dev_pm_domain_no_const *domain) + { + /* copy over all the bus versions */ + if (dev->bus && dev->bus->pm) { +diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c +index a5dd7e63ada3..de73abd1c553 100644 +--- a/drivers/hid/hid-core.c ++++ b/drivers/hid/hid-core.c +@@ -2643,7 +2643,7 @@ EXPORT_SYMBOL_GPL(hid_ignore); + + int hid_add_device(struct hid_device *hdev) + { +- static atomic_t id = ATOMIC_INIT(0); ++ static atomic_unchecked_t id = ATOMIC_INIT(0); + int ret; + + if (WARN_ON(hdev->status & HID_STAT_ADDED)) +@@ -2687,7 +2687,7 @@ int hid_add_device(struct hid_device *hdev) + /* XXX hack, any other cleaner solution after the driver core + * is converted to allow more than 20 bytes as the device name? */ + dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus, +- hdev->vendor, hdev->product, atomic_inc_return(&id)); ++ hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id)); + + hid_debug_register(hdev, dev_name(&hdev->dev)); + ret = device_add(&hdev->dev); +diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c +index 20b40ad26325..7eb563202669 100644 +--- a/drivers/hid/hid-magicmouse.c ++++ b/drivers/hid/hid-magicmouse.c +@@ -34,7 +34,7 @@ module_param(emulate_scroll_wheel, bool, 0644); + MODULE_PARM_DESC(emulate_scroll_wheel, "Emulate a scroll wheel"); + + static unsigned int scroll_speed = 32; +-static int param_set_scroll_speed(const char *val, struct kernel_param *kp) { ++static int param_set_scroll_speed(const char *val, const struct kernel_param *kp) { + unsigned long speed; + if (!val || kstrtoul(val, 0, &speed) || speed > 63) + return -EINVAL; +diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c +index 3a84aaf1418b..915780c07e58 100644 +--- a/drivers/hid/hid-sensor-custom.c ++++ b/drivers/hid/hid-sensor-custom.c +@@ -590,7 +590,7 @@ static int hid_sensor_custom_add_attributes(struct hid_sensor_custom + j = 0; + while (j < HID_CUSTOM_TOTAL_ATTRS && + hid_custom_attrs[j].name) { +- struct device_attribute *device_attr; ++ device_attribute_no_const *device_attr; + + device_attr = &sensor_inst->fields[i].sd_attrs[j]; + +diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c +index c13fb5bd79e8..55a380241f05 100644 +--- a/drivers/hid/hid-wiimote-debug.c ++++ b/drivers/hid/hid-wiimote-debug.c +@@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s, + else if (size == 0) + return -EIO; + +- if (copy_to_user(u, buf, size)) ++ if (size > sizeof(buf) || copy_to_user(u, buf, size)) + return -EFAULT; + + *off += size; +diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c +index 1606e7f08f4b..b207d4b0bf00 100644 +--- a/drivers/hv/channel.c ++++ b/drivers/hv/channel.c +@@ -404,7 +404,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer, + int ret = 0; + + next_gpadl_handle = +- (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1); ++ (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1); + + ret = create_gpadl_header(kbuffer, size, &msginfo); + if (ret) +@@ -737,9 +737,7 @@ int vmbus_sendpacket_pagebuffer_ctl(struct vmbus_channel *channel, + * Adjust the size down since vmbus_channel_packet_page_buffer is the + * largest size we support + */ +- descsize = sizeof(struct vmbus_channel_packet_page_buffer) - +- ((MAX_PAGE_BUFFER_COUNT - pagecount) * +- sizeof(struct hv_page_buffer)); ++ descsize = offsetof(struct vmbus_channel_packet_page_buffer, range[pagecount]); + packetlen = descsize + bufferlen; + packetlen_aligned = ALIGN(packetlen, sizeof(u64)); + +diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c +index e0a8216ecf2b..e4b9aa2b59df 100644 +--- a/drivers/hv/hv.c ++++ b/drivers/hv/hv.c +@@ -183,6 +183,7 @@ static struct clocksource hyperv_cs_tsc = { + }; + #endif + ++static char hv_hypercall_page[PAGE_SIZE] __aligned(PAGE_SIZE) __used __section(".text"); + + /* + * hv_init - Main initialization routine. +@@ -193,7 +194,6 @@ int hv_init(void) + { + int max_leaf; + union hv_x64_msr_hypercall_contents hypercall_msr; +- void *virtaddr = NULL; + + memset(hv_context.synic_event_page, 0, sizeof(void *) * NR_CPUS); + memset(hv_context.synic_message_page, 0, +@@ -220,14 +220,9 @@ int hv_init(void) + /* See if the hypercall page is already set */ + rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); + +- virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX); +- +- if (!virtaddr) +- goto cleanup; +- + hypercall_msr.enable = 1; + +- hypercall_msr.guest_physical_address = vmalloc_to_pfn(virtaddr); ++ hypercall_msr.guest_physical_address = __phys_to_pfn(slow_virt_to_phys((void *)(ktla_ktva((unsigned long)hv_hypercall_page)))); + wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); + + /* Confirm that hypercall page did get setup. */ +@@ -237,7 +232,7 @@ int hv_init(void) + if (!hypercall_msr.enable) + goto cleanup; + +- hv_context.hypercall_page = virtaddr; ++ hv_context.hypercall_page = hv_hypercall_page; + + #ifdef CONFIG_X86_64 + if (ms_hyperv.features & HV_X64_MSR_REFERENCE_TSC_AVAILABLE) { +@@ -261,13 +256,9 @@ int hv_init(void) + return 0; + + cleanup: +- if (virtaddr) { +- if (hypercall_msr.enable) { +- hypercall_msr.as_uint64 = 0; +- wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); +- } +- +- vfree(virtaddr); ++ if (hypercall_msr.enable) { ++ hypercall_msr.as_uint64 = 0; ++ wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); + } + + return -ENOTSUPP; +@@ -288,8 +279,6 @@ void hv_cleanup(bool crash) + if (hv_context.hypercall_page) { + hypercall_msr.as_uint64 = 0; + wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); +- if (!crash) +- vfree(hv_context.hypercall_page); + hv_context.hypercall_page = NULL; + } + +diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c +index fdf8da929cbe..d3fefc532856 100644 +--- a/drivers/hv/hv_balloon.c ++++ b/drivers/hv/hv_balloon.c +@@ -482,7 +482,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add"); + + module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR)); + MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure"); +-static atomic_t trans_id = ATOMIC_INIT(0); ++static atomic_unchecked_t trans_id = ATOMIC_INIT(0); + + static int dm_ring_size = (5 * PAGE_SIZE); + +@@ -1010,7 +1010,7 @@ static void hot_add_req(struct work_struct *dummy) + pr_info("Memory hot add failed\n"); + + dm->state = DM_INITIALIZED; +- resp.hdr.trans_id = atomic_inc_return(&trans_id); ++ resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id); + vmbus_sendpacket(dm->dev->channel, &resp, + sizeof(struct dm_hot_add_response), + (unsigned long)NULL, +@@ -1089,7 +1089,7 @@ static void post_status(struct hv_dynmem_device *dm) + memset(&status, 0, sizeof(struct dm_status)); + status.hdr.type = DM_STATUS_REPORT; + status.hdr.size = sizeof(struct dm_status); +- status.hdr.trans_id = atomic_inc_return(&trans_id); ++ status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id); + + /* + * The host expects the guest to report free and committed memory. +@@ -1113,7 +1113,7 @@ static void post_status(struct hv_dynmem_device *dm) + * send the status. This can happen if we were interrupted + * after we picked our transaction ID. + */ +- if (status.hdr.trans_id != atomic_read(&trans_id)) ++ if (status.hdr.trans_id != atomic_read_unchecked(&trans_id)) + return; + + /* +@@ -1257,7 +1257,7 @@ static void balloon_up(struct work_struct *dummy) + */ + + do { +- bl_resp->hdr.trans_id = atomic_inc_return(&trans_id); ++ bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id); + ret = vmbus_sendpacket(dm_device.dev->channel, + bl_resp, + bl_resp->hdr.size, +@@ -1303,7 +1303,7 @@ static void balloon_down(struct hv_dynmem_device *dm, + + memset(&resp, 0, sizeof(struct dm_unballoon_response)); + resp.hdr.type = DM_UNBALLOON_RESPONSE; +- resp.hdr.trans_id = atomic_inc_return(&trans_id); ++ resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id); + resp.hdr.size = sizeof(struct dm_unballoon_response); + + vmbus_sendpacket(dm_device.dev->channel, &resp, +@@ -1363,7 +1363,7 @@ static void version_resp(struct hv_dynmem_device *dm, + memset(&version_req, 0, sizeof(struct dm_version_request)); + version_req.hdr.type = DM_VERSION_REQUEST; + version_req.hdr.size = sizeof(struct dm_version_request); +- version_req.hdr.trans_id = atomic_inc_return(&trans_id); ++ version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id); + version_req.version.version = dm->next_version; + + /* +@@ -1550,7 +1550,7 @@ static int balloon_probe(struct hv_device *dev, + memset(&version_req, 0, sizeof(struct dm_version_request)); + version_req.hdr.type = DM_VERSION_REQUEST; + version_req.hdr.size = sizeof(struct dm_version_request); +- version_req.hdr.trans_id = atomic_inc_return(&trans_id); ++ version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id); + version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN10; + version_req.is_last_attempt = 0; + +@@ -1581,7 +1581,7 @@ static int balloon_probe(struct hv_device *dev, + memset(&cap_msg, 0, sizeof(struct dm_capabilities)); + cap_msg.hdr.type = DM_CAPABILITIES_REPORT; + cap_msg.hdr.size = sizeof(struct dm_capabilities); +- cap_msg.hdr.trans_id = atomic_inc_return(&trans_id); ++ cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id); + + cap_msg.caps.cap_bits.balloon = 1; + cap_msg.caps.cap_bits.hot_add = 1; +diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h +index 8d7f865c1133..86be1c8f92b6 100644 +--- a/drivers/hv/hyperv_vmbus.h ++++ b/drivers/hv/hyperv_vmbus.h +@@ -567,7 +567,7 @@ enum vmbus_connect_state { + struct vmbus_connection { + enum vmbus_connect_state conn_state; + +- atomic_t next_gpadl_handle; ++ atomic_unchecked_t next_gpadl_handle; + + struct completion unload_event; + /* +diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c +index 579bdf93be43..0dac21d529d7 100644 +--- a/drivers/hwmon/acpi_power_meter.c ++++ b/drivers/hwmon/acpi_power_meter.c +@@ -116,7 +116,7 @@ struct sensor_template { + struct device_attribute *devattr, + const char *buf, size_t count); + int index; +-}; ++} __do_const; + + /* Averaging interval */ + static int update_avg_interval(struct acpi_power_meter_resource *resource) +@@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource, + struct sensor_template *attrs) + { + struct device *dev = &resource->acpi_dev->dev; +- struct sensor_device_attribute *sensors = ++ sensor_device_attribute_no_const *sensors = + &resource->sensors[resource->num_sensors]; + int res = 0; + +@@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d) + return 0; + } + +-static struct dmi_system_id __initdata pm_dmi_table[] = { ++static const struct dmi_system_id __initconst pm_dmi_table[] = { + { + enable_cap_knobs, "IBM Active Energy Manager", + { +diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c +index 0af7fd311979..1fc50d4743ef 100644 +--- a/drivers/hwmon/applesmc.c ++++ b/drivers/hwmon/applesmc.c +@@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num) + { + struct applesmc_node_group *grp; + struct applesmc_dev_attr *node; +- struct attribute *attr; ++ attribute_no_const *attr; + int ret, i; + + for (grp = groups; grp->format; grp++) { +@@ -1242,7 +1242,7 @@ static int applesmc_dmi_match(const struct dmi_system_id *id) + * Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". + * So we need to put "Apple MacBook Pro" before "Apple MacBook". + */ +-static __initdata struct dmi_system_id applesmc_whitelist[] = { ++static const __initconst struct dmi_system_id applesmc_whitelist[] = { + { applesmc_dmi_match, "Apple MacBook Air", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir") }, +diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c +index cccef87963e0..06ce8ec4d699 100644 +--- a/drivers/hwmon/asus_atk0110.c ++++ b/drivers/hwmon/asus_atk0110.c +@@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids); + struct atk_sensor_data { + struct list_head list; + struct atk_data *data; +- struct device_attribute label_attr; +- struct device_attribute input_attr; +- struct device_attribute limit1_attr; +- struct device_attribute limit2_attr; ++ device_attribute_no_const label_attr; ++ device_attribute_no_const input_attr; ++ device_attribute_no_const limit1_attr; ++ device_attribute_no_const limit2_attr; + char label_attr_name[ATTR_NAME_SIZE]; + char input_attr_name[ATTR_NAME_SIZE]; + char limit1_attr_name[ATTR_NAME_SIZE]; +@@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev, + static struct device_attribute atk_name_attr = + __ATTR(name, 0444, atk_name_show, NULL); + +-static void atk_init_attribute(struct device_attribute *attr, char *name, ++static void atk_init_attribute(device_attribute_no_const *attr, char *name, + sysfs_show_func show) + { + sysfs_attr_init(&attr->attr); +diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c +index 6a27eb2fed17..349ed23edc3a 100644 +--- a/drivers/hwmon/coretemp.c ++++ b/drivers/hwmon/coretemp.c +@@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb, + return NOTIFY_OK; + } + +-static struct notifier_block coretemp_cpu_notifier __refdata = { ++static struct notifier_block coretemp_cpu_notifier = { + .notifier_call = coretemp_cpu_callback, + }; + +diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c +index 34704b0451b4..eddfc67cdf6e 100644 +--- a/drivers/hwmon/dell-smm-hwmon.c ++++ b/drivers/hwmon/dell-smm-hwmon.c +@@ -890,7 +890,7 @@ static const struct i8k_config_data i8k_config_data[] = { + }, + }; + +-static struct dmi_system_id i8k_dmi_table[] __initdata = { ++static const struct dmi_system_id i8k_dmi_table[] __initconst = { + { + .ident = "Dell Inspiron", + .matches = { +@@ -1006,7 +1006,7 @@ MODULE_DEVICE_TABLE(dmi, i8k_dmi_table); + * of affected Dell machines for which we disallow I8K_SMM_GET_FAN_TYPE call. + * See bug: https://bugzilla.kernel.org/show_bug.cgi?id=100121 + */ +-static struct dmi_system_id i8k_blacklist_fan_type_dmi_table[] __initdata = { ++static const struct dmi_system_id i8k_blacklist_fan_type_dmi_table[] __initconst = { + { + .ident = "Dell Studio XPS 8000", + .matches = { +diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c +index a74c075a30ec..a6eb87f541dd 100644 +--- a/drivers/hwmon/hwmon.c ++++ b/drivers/hwmon/hwmon.c +@@ -214,8 +214,8 @@ static struct attribute *hwmon_genattr(struct device *dev, + const struct hwmon_ops *ops) + { + struct hwmon_device_attribute *hattr; +- struct device_attribute *dattr; +- struct attribute *a; ++ device_attribute_no_const *dattr; ++ attribute_no_const *a; + umode_t mode; + char *name; + +diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c +index 1f643782ce04..2b6e6150decb 100644 +--- a/drivers/hwmon/ibmaem.c ++++ b/drivers/hwmon/ibmaem.c +@@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data, + const struct aem_rw_sensor_template *rw) + { + struct device *dev = &data->pdev->dev; +- struct sensor_device_attribute *sensors = data->sensors; ++ sensor_device_attribute_no_const *sensors = data->sensors; + int err; + + /* Set up read-only sensors */ +diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c +index f6a76679c650..281a9deca904 100644 +--- a/drivers/hwmon/iio_hwmon.c ++++ b/drivers/hwmon/iio_hwmon.c +@@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev) + { + struct device *dev = &pdev->dev; + struct iio_hwmon_state *st; +- struct sensor_device_attribute *a; ++ sensor_device_attribute_no_const *a; + int ret, i; + int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1; + enum iio_chan_type type; +diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c +index 559c596b24f9..3de1a96303ae 100644 +--- a/drivers/hwmon/nct6683.c ++++ b/drivers/hwmon/nct6683.c +@@ -404,11 +404,11 @@ nct6683_create_attr_group(struct device *dev, + const struct sensor_template_group *tg, + int repeat) + { +- struct sensor_device_attribute_2 *a2; +- struct sensor_device_attribute *a; ++ sensor_device_attribute_2_no_const *a2; ++ sensor_device_attribute_no_const *a; + struct sensor_device_template **t; + struct sensor_device_attr_u *su; +- struct attribute_group *group; ++ attribute_group_no_const *group; + struct attribute **attrs; + int i, j, count; + +diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c +index ce75dd4db7eb..0e68b2a5db14 100644 +--- a/drivers/hwmon/nct6775.c ++++ b/drivers/hwmon/nct6775.c +@@ -1051,10 +1051,10 @@ nct6775_create_attr_group(struct device *dev, + const struct sensor_template_group *tg, + int repeat) + { +- struct attribute_group *group; ++ attribute_group_no_const *group; + struct sensor_device_attr_u *su; +- struct sensor_device_attribute *a; +- struct sensor_device_attribute_2 *a2; ++ sensor_device_attribute_no_const *a; ++ sensor_device_attribute_2_no_const *a2; + struct attribute **attrs; + struct sensor_device_template **t; + int i, count; +diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c +index ba59eaef2e07..dbf694c63675 100644 +--- a/drivers/hwmon/pmbus/pmbus_core.c ++++ b/drivers/hwmon/pmbus/pmbus_core.c +@@ -824,7 +824,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr) + return 0; + } + +-static void pmbus_dev_attr_init(struct device_attribute *dev_attr, ++static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr, + const char *name, + umode_t mode, + ssize_t (*show)(struct device *dev, +@@ -841,7 +841,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr, + dev_attr->store = store; + } + +-static void pmbus_attr_init(struct sensor_device_attribute *a, ++static void pmbus_attr_init(sensor_device_attribute_no_const *a, + const char *name, + umode_t mode, + ssize_t (*show)(struct device *dev, +@@ -863,7 +863,7 @@ static int pmbus_add_boolean(struct pmbus_data *data, + u16 reg, u8 mask) + { + struct pmbus_boolean *boolean; +- struct sensor_device_attribute *a; ++ sensor_device_attribute_no_const *a; + + boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL); + if (!boolean) +@@ -888,7 +888,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data, + bool update, bool readonly) + { + struct pmbus_sensor *sensor; +- struct device_attribute *a; ++ device_attribute_no_const *a; + + sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL); + if (!sensor) +@@ -919,7 +919,7 @@ static int pmbus_add_label(struct pmbus_data *data, + const char *lstring, int index) + { + struct pmbus_label *label; +- struct device_attribute *a; ++ device_attribute_no_const *a; + + label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL); + if (!label) +diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c +index a2fdbb7d20ed..e749a3cf3202 100644 +--- a/drivers/hwmon/sht15.c ++++ b/drivers/hwmon/sht15.c +@@ -170,7 +170,7 @@ struct sht15_data { + int supply_uv; + bool supply_uv_valid; + struct work_struct update_supply_work; +- atomic_t interrupt_handled; ++ atomic_unchecked_t interrupt_handled; + }; + + /** +@@ -530,13 +530,13 @@ static int sht15_measurement(struct sht15_data *data, + ret = gpio_direction_input(data->pdata->gpio_data); + if (ret) + return ret; +- atomic_set(&data->interrupt_handled, 0); ++ atomic_set_unchecked(&data->interrupt_handled, 0); + + enable_irq(gpio_to_irq(data->pdata->gpio_data)); + if (gpio_get_value(data->pdata->gpio_data) == 0) { + disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data)); + /* Only relevant if the interrupt hasn't occurred. */ +- if (!atomic_read(&data->interrupt_handled)) ++ if (!atomic_read_unchecked(&data->interrupt_handled)) + schedule_work(&data->read_work); + } + ret = wait_event_timeout(data->wait_queue, +@@ -808,7 +808,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d) + + /* First disable the interrupt */ + disable_irq_nosync(irq); +- atomic_inc(&data->interrupt_handled); ++ atomic_inc_unchecked(&data->interrupt_handled); + /* Then schedule a reading work struct */ + if (data->state != SHT15_READING_NOTHING) + schedule_work(&data->read_work); +@@ -830,11 +830,11 @@ static void sht15_bh_read_data(struct work_struct *work_s) + * If not, then start the interrupt again - care here as could + * have gone low in meantime so verify it hasn't! + */ +- atomic_set(&data->interrupt_handled, 0); ++ atomic_set_unchecked(&data->interrupt_handled, 0); + enable_irq(gpio_to_irq(data->pdata->gpio_data)); + /* If still not occurred or another handler was scheduled */ + if (gpio_get_value(data->pdata->gpio_data) +- || atomic_read(&data->interrupt_handled)) ++ || atomic_read_unchecked(&data->interrupt_handled)) + return; + } + +diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c +index ac91c07e3f90..8e6966306eb3 100644 +--- a/drivers/hwmon/via-cputemp.c ++++ b/drivers/hwmon/via-cputemp.c +@@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb, + return NOTIFY_OK; + } + +-static struct notifier_block via_cputemp_cpu_notifier __refdata = { ++static struct notifier_block via_cputemp_cpu_notifier = { + .notifier_call = via_cputemp_cpu_callback, + }; + +diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c +index 65e324054970..e6c511d8acf9 100644 +--- a/drivers/i2c/busses/i2c-amd756-s4882.c ++++ b/drivers/i2c/busses/i2c-amd756-s4882.c +@@ -39,7 +39,7 @@ + extern struct i2c_adapter amd756_smbus; + + static struct i2c_adapter *s4882_adapter; +-static struct i2c_algorithm *s4882_algo; ++static i2c_algorithm_no_const *s4882_algo; + + /* Wrapper access functions for multiplexed SMBus */ + static DEFINE_MUTEX(amd756_lock); +diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c +index 96f8230cd2d3..73d7616b3ae0 100644 +--- a/drivers/i2c/busses/i2c-designware-pcidrv.c ++++ b/drivers/i2c/busses/i2c-designware-pcidrv.c +@@ -57,7 +57,7 @@ struct dw_scl_sda_cfg { + }; + + struct dw_pci_controller { +- u32 bus_num; ++ int bus_num; + u32 bus_cfg; + u32 tx_fifo_depth; + u32 rx_fifo_depth; +diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c +index 88eda09e73c0..cf40434e4789 100644 +--- a/drivers/i2c/busses/i2c-nforce2-s4985.c ++++ b/drivers/i2c/busses/i2c-nforce2-s4985.c +@@ -37,7 +37,7 @@ + extern struct i2c_adapter *nforce2_smbus; + + static struct i2c_adapter *s4985_adapter; +-static struct i2c_algorithm *s4985_algo; ++static i2c_algorithm_no_const *s4985_algo; + + /* Wrapper access functions for multiplexed SMBus */ + static DEFINE_MUTEX(nforce2_lock); +diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c +index 6f638bbc922d..c56f34960b0d 100644 +--- a/drivers/i2c/i2c-dev.c ++++ b/drivers/i2c/i2c-dev.c +@@ -274,7 +274,7 @@ static noinline int i2cdev_ioctl_rdwr(struct i2c_client *client, + break; + } + +- data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf; ++ data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf; + rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len); + if (IS_ERR(rdwr_pa[i].buf)) { + res = PTR_ERR(rdwr_pa[i].buf); +diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c +index bf9a2ad296ed..a54b1c4d4527 100644 +--- a/drivers/ide/ide-cd.c ++++ b/drivers/ide/ide-cd.c +@@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq) + alignment = queue_dma_alignment(q) | q->dma_pad_mask; + if ((unsigned long)buf & alignment + || blk_rq_bytes(rq) & q->dma_pad_mask +- || object_is_on_stack(buf)) ++ || object_starts_on_stack(buf)) + drive->dma = 0; + } + } +diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c +index 83679da0c3f0..6e67e4ff3c93 100644 +--- a/drivers/ide/ide-disk.c ++++ b/drivers/ide/ide-disk.c +@@ -178,7 +178,7 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq, + * 1073741822 == 549756 MB or 48bit addressing fake drive + */ + +-static ide_startstop_t ide_do_rw_disk(ide_drive_t *drive, struct request *rq, ++static ide_startstop_t __intentional_overflow(-1) ide_do_rw_disk(ide_drive_t *drive, struct request *rq, + sector_t block) + { + ide_hwif_t *hwif = drive->hwif; +diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c +index d127ace6aa57..6ee866fcc5dd 100644 +--- a/drivers/ide/ide.c ++++ b/drivers/ide/ide.c +@@ -244,7 +244,7 @@ struct chs_geom { + static unsigned int ide_disks; + static struct chs_geom ide_disks_chs[MAX_HWIFS * MAX_DRIVES]; + +-static int ide_set_disk_chs(const char *str, struct kernel_param *kp) ++static int ide_set_disk_chs(const char *str, const struct kernel_param *kp) + { + unsigned int a, b, c = 0, h = 0, s = 0, i, j = 1; + +@@ -328,7 +328,7 @@ static void ide_dev_apply_params(ide_drive_t *drive, u8 unit) + + static unsigned int ide_ignore_cable; + +-static int ide_set_ignore_cable(const char *s, struct kernel_param *kp) ++static int ide_set_ignore_cable(const char *s, const struct kernel_param *kp) + { + int i, j = 1; + +diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c +index 5ded9b22b015..841037878656 100644 +--- a/drivers/idle/intel_idle.c ++++ b/drivers/idle/intel_idle.c +@@ -1257,36 +1257,46 @@ static void bxt_idle_state_table_update(void) + rdmsrl(MSR_PKGC6_IRTL, msr); + usec = irtl_2_usec(msr); + if (usec) { +- bxt_cstates[2].exit_latency = usec; +- bxt_cstates[2].target_residency = usec; ++ pax_open_kernel(); ++ const_cast(bxt_cstates[2].exit_latency) = usec; ++ const_cast(bxt_cstates[2].target_residency) = usec; ++ pax_close_kernel(); + } + + rdmsrl(MSR_PKGC7_IRTL, msr); + usec = irtl_2_usec(msr); + if (usec) { +- bxt_cstates[3].exit_latency = usec; +- bxt_cstates[3].target_residency = usec; ++ pax_open_kernel(); ++ const_cast(bxt_cstates[3].exit_latency) = usec; ++ const_cast(bxt_cstates[3].target_residency) = usec; ++ pax_close_kernel(); + } + + rdmsrl(MSR_PKGC8_IRTL, msr); + usec = irtl_2_usec(msr); + if (usec) { +- bxt_cstates[4].exit_latency = usec; +- bxt_cstates[4].target_residency = usec; ++ pax_open_kernel(); ++ const_cast(bxt_cstates[4].exit_latency) = usec; ++ const_cast(bxt_cstates[4].target_residency) = usec; ++ pax_close_kernel(); + } + + rdmsrl(MSR_PKGC9_IRTL, msr); + usec = irtl_2_usec(msr); + if (usec) { +- bxt_cstates[5].exit_latency = usec; +- bxt_cstates[5].target_residency = usec; ++ pax_open_kernel(); ++ const_cast(bxt_cstates[5].exit_latency) = usec; ++ const_cast(bxt_cstates[5].target_residency) = usec; ++ pax_close_kernel(); + } + + rdmsrl(MSR_PKGC10_IRTL, msr); + usec = irtl_2_usec(msr); + if (usec) { +- bxt_cstates[6].exit_latency = usec; +- bxt_cstates[6].target_residency = usec; ++ pax_open_kernel(); ++ const_cast(bxt_cstates[6].exit_latency) = usec; ++ const_cast(bxt_cstates[6].target_residency) = usec; ++ pax_close_kernel(); + } + + } +@@ -1329,8 +1339,10 @@ static void sklh_idle_state_table_update(void) + return; + } + +- skl_cstates[5].disabled = 1; /* C8-SKL */ +- skl_cstates[6].disabled = 1; /* C9-SKL */ ++ pax_open_kernel(); ++ const_cast(skl_cstates[5].disabled) = 1; /* C8-SKL */ ++ const_cast(skl_cstates[6].disabled) = 1; /* C9-SKL */ ++ pax_close_kernel(); + } + /* + * intel_idle_state_table_update() +diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c +index fc340ed3dca1..840e5ee76641 100644 +--- a/drivers/iio/industrialio-core.c ++++ b/drivers/iio/industrialio-core.c +@@ -769,7 +769,7 @@ static ssize_t iio_write_channel_info(struct device *dev, + } + + static +-int __iio_device_attr_init(struct device_attribute *dev_attr, ++int __iio_device_attr_init(device_attribute_no_const *dev_attr, + const char *postfix, + struct iio_chan_spec const *chan, + ssize_t (*readfunc)(struct device *dev, +diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c +index 71c7c4c328ef..f91d896f8d45 100644 +--- a/drivers/infiniband/core/cm.c ++++ b/drivers/infiniband/core/cm.c +@@ -117,7 +117,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS] + + struct cm_counter_group { + struct kobject obj; +- atomic_long_t counter[CM_ATTR_COUNT]; ++ atomic_long_unchecked_t counter[CM_ATTR_COUNT]; + }; + + struct cm_counter_attribute { +@@ -1495,7 +1495,7 @@ static void cm_format_mra(struct cm_mra_msg *mra_msg, + static void cm_format_rej(struct cm_rej_msg *rej_msg, + struct cm_id_private *cm_id_priv, + enum ib_cm_rej_reason reason, +- void *ari, ++ const void *ari, + u8 ari_length, + const void *private_data, + u8 private_data_len) +@@ -1539,7 +1539,7 @@ static void cm_dup_req_handler(struct cm_work *work, + struct ib_mad_send_buf *msg = NULL; + int ret; + +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_REQ_COUNTER]); + + /* Quick state check to discard duplicate REQs. */ +@@ -1949,7 +1949,7 @@ static void cm_dup_rep_handler(struct cm_work *work) + if (!cm_id_priv) + return; + +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_REP_COUNTER]); + ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg); + if (ret) +@@ -2116,7 +2116,7 @@ static int cm_rtu_handler(struct cm_work *work) + if (cm_id_priv->id.state != IB_CM_REP_SENT && + cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) { + spin_unlock_irq(&cm_id_priv->lock); +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_RTU_COUNTER]); + goto out; + } +@@ -2299,7 +2299,7 @@ static int cm_dreq_handler(struct cm_work *work) + cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id, + dreq_msg->local_comm_id); + if (!cm_id_priv) { +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_DREQ_COUNTER]); + cm_issue_drep(work->port, work->mad_recv_wc); + return -EINVAL; +@@ -2324,7 +2324,7 @@ static int cm_dreq_handler(struct cm_work *work) + case IB_CM_MRA_REP_RCVD: + break; + case IB_CM_TIMEWAIT: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_DREQ_COUNTER]); + if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg)) + goto unlock; +@@ -2338,7 +2338,7 @@ static int cm_dreq_handler(struct cm_work *work) + cm_free_msg(msg); + goto deref; + case IB_CM_DREQ_RCVD: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_DREQ_COUNTER]); + goto unlock; + default: +@@ -2401,12 +2401,13 @@ static int cm_drep_handler(struct cm_work *work) + } + + int ib_send_cm_rej(struct ib_cm_id *cm_id, +- enum ib_cm_rej_reason reason, +- void *ari, ++ int _reason, ++ const void *ari, + u8 ari_length, + const void *private_data, + u8 private_data_len) + { ++ enum ib_cm_rej_reason reason = _reason; + struct cm_id_private *cm_id_priv; + struct ib_mad_send_buf *msg; + unsigned long flags; +@@ -2705,7 +2706,7 @@ static int cm_mra_handler(struct cm_work *work) + ib_modify_mad(cm_id_priv->av.port->mad_agent, + cm_id_priv->msg, timeout)) { + if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD) +- atomic_long_inc(&work->port-> ++ atomic_long_inc_unchecked(&work->port-> + counter_group[CM_RECV_DUPLICATES]. + counter[CM_MRA_COUNTER]); + goto out; +@@ -2714,7 +2715,7 @@ static int cm_mra_handler(struct cm_work *work) + break; + case IB_CM_MRA_REQ_RCVD: + case IB_CM_MRA_REP_RCVD: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_MRA_COUNTER]); + /* fall through */ + default: +@@ -2877,7 +2878,7 @@ static int cm_lap_handler(struct cm_work *work) + case IB_CM_LAP_IDLE: + break; + case IB_CM_MRA_LAP_SENT: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_LAP_COUNTER]); + if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg)) + goto unlock; +@@ -2893,7 +2894,7 @@ static int cm_lap_handler(struct cm_work *work) + cm_free_msg(msg); + goto deref; + case IB_CM_LAP_RCVD: +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_LAP_COUNTER]); + goto unlock; + default: +@@ -2926,7 +2927,7 @@ deref: cm_deref_id(cm_id_priv); + static void cm_format_apr(struct cm_apr_msg *apr_msg, + struct cm_id_private *cm_id_priv, + enum ib_cm_apr_status status, +- void *info, ++ const void *info, + u8 info_length, + const void *private_data, + u8 private_data_len) +@@ -2946,12 +2947,13 @@ static void cm_format_apr(struct cm_apr_msg *apr_msg, + } + + int ib_send_cm_apr(struct ib_cm_id *cm_id, +- enum ib_cm_apr_status status, +- void *info, ++ int _status, ++ const void *info, + u8 info_length, + const void *private_data, + u8 private_data_len) + { ++ enum ib_cm_apr_status status = _status; + struct cm_id_private *cm_id_priv; + struct ib_mad_send_buf *msg; + unsigned long flags; +@@ -3180,7 +3182,7 @@ static int cm_sidr_req_handler(struct cm_work *work) + cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv); + if (cur_cm_id_priv) { + spin_unlock_irq(&cm.lock); +- atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES]. ++ atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES]. + counter[CM_SIDR_REQ_COUNTER]); + goto out; /* Duplicate message. */ + } +@@ -3394,10 +3396,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent, + if (!msg->context[0] && (attr_index != CM_REJ_COUNTER)) + msg->retries = 1; + +- atomic_long_add(1 + msg->retries, ++ atomic_long_add_unchecked(1 + msg->retries, + &port->counter_group[CM_XMIT].counter[attr_index]); + if (msg->retries) +- atomic_long_add(msg->retries, ++ atomic_long_add_unchecked(msg->retries, + &port->counter_group[CM_XMIT_RETRIES]. + counter[attr_index]); + +@@ -3633,7 +3635,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent, + } + + attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id); +- atomic_long_inc(&port->counter_group[CM_RECV]. ++ atomic_long_inc_unchecked(&port->counter_group[CM_RECV]. + counter[attr_id - CM_ATTR_ID_OFFSET]); + + work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths, +@@ -3840,7 +3842,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr, + cm_attr = container_of(attr, struct cm_counter_attribute, attr); + + return sprintf(buf, "%ld\n", +- atomic_long_read(&group->counter[cm_attr->index])); ++ atomic_long_read_unchecked(&group->counter[cm_attr->index])); + } + + static const struct sysfs_ops cm_counter_ops = { +diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c +index cdbb1f1a6d97..7ed4277c73f6 100644 +--- a/drivers/infiniband/core/fmr_pool.c ++++ b/drivers/infiniband/core/fmr_pool.c +@@ -98,8 +98,8 @@ struct ib_fmr_pool { + + struct task_struct *thread; + +- atomic_t req_ser; +- atomic_t flush_ser; ++ atomic_unchecked_t req_ser; ++ atomic_unchecked_t flush_ser; + + wait_queue_head_t force_wait; + }; +@@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr) + struct ib_fmr_pool *pool = pool_ptr; + + do { +- if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) { ++ if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) { + ib_fmr_batch_release(pool); + +- atomic_inc(&pool->flush_ser); ++ atomic_inc_unchecked(&pool->flush_ser); + wake_up_interruptible(&pool->force_wait); + + if (pool->flush_function) +@@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr) + } + + set_current_state(TASK_INTERRUPTIBLE); +- if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 && ++ if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 && + !kthread_should_stop()) + schedule(); + __set_current_state(TASK_RUNNING); +@@ -262,8 +262,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd, + pool->dirty_watermark = params->dirty_watermark; + pool->dirty_len = 0; + spin_lock_init(&pool->pool_lock); +- atomic_set(&pool->req_ser, 0); +- atomic_set(&pool->flush_ser, 0); ++ atomic_set_unchecked(&pool->req_ser, 0); ++ atomic_set_unchecked(&pool->flush_ser, 0); + init_waitqueue_head(&pool->force_wait); + + pool->thread = kthread_run(ib_fmr_cleanup_thread, +@@ -388,11 +388,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool) + } + spin_unlock_irq(&pool->pool_lock); + +- serial = atomic_inc_return(&pool->req_ser); ++ serial = atomic_inc_return_unchecked(&pool->req_ser); + wake_up_process(pool->thread); + + if (wait_event_interruptible(pool->force_wait, +- atomic_read(&pool->flush_ser) - serial >= 0)) ++ atomic_read_unchecked(&pool->flush_ser) - serial >= 0)) + return -EINTR; + + return 0; +@@ -502,7 +502,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr) + } else { + list_add_tail(&fmr->list, &pool->dirty_list); + if (++pool->dirty_len >= pool->dirty_watermark) { +- atomic_inc(&pool->req_ser); ++ atomic_inc_unchecked(&pool->req_ser); + wake_up_process(pool->thread); + } + } +diff --git a/drivers/infiniband/core/netlink.c b/drivers/infiniband/core/netlink.c +index 10469b0088b5..e8b45f36eda3 100644 +--- a/drivers/infiniband/core/netlink.c ++++ b/drivers/infiniband/core/netlink.c +@@ -176,11 +176,10 @@ static int ibnl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) + } + + { +- struct netlink_dump_control c = { ++ netlink_dump_control_no_const c = { + .dump = client->cb_table[op].dump, +- .module = client->cb_table[op].module, + }; +- return netlink_dump_start(nls, skb, nlh, &c); ++ return __netlink_dump_start(nls, skb, nlh, &c, NULL, client->cb_table[op].module); + } + } + } +diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c +index 42de5f22da93..21bf1b64bbc7 100644 +--- a/drivers/infiniband/core/sysfs.c ++++ b/drivers/infiniband/core/sysfs.c +@@ -894,7 +894,7 @@ static struct attribute *alloc_hsa_lifespan(char *name, u8 port_num) + static void setup_hw_stats(struct ib_device *device, struct ib_port *port, + u8 port_num) + { +- struct attribute_group *hsag; ++ attribute_group_no_const *hsag; + struct rdma_hw_stats *stats; + int i, ret; + +diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c +index 7713ef089c3c..0bb2981b9a62 100644 +--- a/drivers/infiniband/core/ucm.c ++++ b/drivers/infiniband/core/ucm.c +@@ -920,14 +920,14 @@ static ssize_t ib_ucm_send_rej(struct ib_ucm_file *file, + const char __user *inbuf, + int in_len, int out_len) + { +- return ib_ucm_send_info(file, inbuf, in_len, (void *)ib_send_cm_rej); ++ return ib_ucm_send_info(file, inbuf, in_len, ib_send_cm_rej); + } + + static ssize_t ib_ucm_send_apr(struct ib_ucm_file *file, + const char __user *inbuf, + int in_len, int out_len) + { +- return ib_ucm_send_info(file, inbuf, in_len, (void *)ib_send_cm_apr); ++ return ib_ucm_send_info(file, inbuf, in_len, ib_send_cm_apr); + } + + static ssize_t ib_ucm_send_mra(struct ib_ucm_file *file, +diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c +index 01e3a37b0aef..a7b9199a09d8 100644 +--- a/drivers/infiniband/core/uverbs_cmd.c ++++ b/drivers/infiniband/core/uverbs_cmd.c +@@ -974,6 +974,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file, + if (copy_from_user(&cmd, buf, sizeof cmd)) + return -EFAULT; + ++ if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length)) ++ return -EFAULT; ++ + INIT_UDATA(&udata, buf + sizeof cmd, + (unsigned long) cmd.response + sizeof resp, + in_len - sizeof cmd, out_len - sizeof resp); +diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c +index b85a1a983e07..a0dcc5976dff 100644 +--- a/drivers/infiniband/hw/cxgb4/device.c ++++ b/drivers/infiniband/hw/cxgb4/device.c +@@ -111,7 +111,7 @@ void c4iw_log_wr_stats(struct t4_wq *wq, struct t4_cqe *cqe) + if (!wq->rdev->wr_log) + return; + +- idx = (atomic_inc_return(&wq->rdev->wr_log_idx) - 1) & ++ idx = (atomic_inc_return_unchecked(&wq->rdev->wr_log_idx) - 1) & + (wq->rdev->wr_log_size - 1); + le.poll_sge_ts = cxgb4_read_sge_timestamp(wq->rdev->lldi.ports[0]); + getnstimeofday(&le.poll_host_ts); +@@ -143,7 +143,7 @@ static int wr_log_show(struct seq_file *seq, void *v) + + #define ts2ns(ts) div64_u64((ts) * dev->rdev.lldi.cclk_ps, 1000) + +- idx = atomic_read(&dev->rdev.wr_log_idx) & ++ idx = atomic_read_unchecked(&dev->rdev.wr_log_idx) & + (dev->rdev.wr_log_size - 1); + end = idx - 1; + if (end < 0) +@@ -842,7 +842,7 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev) + sizeof(*rdev->wr_log), GFP_KERNEL); + if (rdev->wr_log) { + rdev->wr_log_size = 1 << c4iw_wr_log_size_order; +- atomic_set(&rdev->wr_log_idx, 0); ++ atomic_set_unchecked(&rdev->wr_log_idx, 0); + } else { + pr_err(MOD "error allocating wr_log. Logging disabled\n"); + } +diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +index 7d540667dad2..4b8a84cae986 100644 +--- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h ++++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +@@ -182,7 +182,7 @@ struct c4iw_rdev { + struct c4iw_stats stats; + struct c4iw_hw_queue hw_queue; + struct t4_dev_status_page *status_page; +- atomic_t wr_log_idx; ++ atomic_unchecked_t wr_log_idx; + struct wr_log_entry *wr_log; + int wr_log_size; + struct workqueue_struct *free_workq; +diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c +index 410408f886c1..9702659f2c18 100644 +--- a/drivers/infiniband/hw/cxgb4/mem.c ++++ b/drivers/infiniband/hw/cxgb4/mem.c +@@ -266,7 +266,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry, + int err; + struct fw_ri_tpte tpt; + u32 stag_idx; +- static atomic_t key; ++ static atomic_unchecked_t key; + + if (c4iw_fatal_error(rdev)) + return -EIO; +@@ -287,7 +287,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry, + if (rdev->stats.stag.cur > rdev->stats.stag.max) + rdev->stats.stag.max = rdev->stats.stag.cur; + mutex_unlock(&rdev->stats.lock); +- *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff); ++ *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff); + } + PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n", + __func__, stag_state, type, pdid, stag_idx); +diff --git a/drivers/infiniband/hw/hfi1/pcie.c b/drivers/infiniband/hw/hfi1/pcie.c +index 4ac8f330c5cb..63991d8c6d30 100644 +--- a/drivers/infiniband/hw/hfi1/pcie.c ++++ b/drivers/infiniband/hw/hfi1/pcie.c +@@ -536,7 +536,7 @@ static void tune_pcie_caps(struct hfi1_devdata *dd) + * PCI error infrastructure, registered via pci + */ + static pci_ers_result_t +-pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++pci_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + struct hfi1_devdata *dd = pci_get_drvdata(pdev); + pci_ers_result_t ret = PCI_ERS_RESULT_RECOVERED; +diff --git a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c +index 2c4b4d072d6a..b45e806b3726 100644 +--- a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c ++++ b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c +@@ -4604,46 +4604,46 @@ static void i40iw_hw_stat_refresh_all(struct i40iw_dev_pestat *devstat) + } + + static struct i40iw_cqp_ops iw_cqp_ops = { +- i40iw_sc_cqp_init, +- i40iw_sc_cqp_create, +- i40iw_sc_cqp_post_sq, +- i40iw_sc_cqp_get_next_send_wqe, +- i40iw_sc_cqp_destroy, +- i40iw_sc_poll_for_cqp_op_done ++ .cqp_init = i40iw_sc_cqp_init, ++ .cqp_create = i40iw_sc_cqp_create, ++ .cqp_post_sq = i40iw_sc_cqp_post_sq, ++ .cqp_get_next_send_wqe = i40iw_sc_cqp_get_next_send_wqe, ++ .cqp_destroy = i40iw_sc_cqp_destroy, ++ .poll_for_cqp_op_done = i40iw_sc_poll_for_cqp_op_done + }; + + static struct i40iw_ccq_ops iw_ccq_ops = { +- i40iw_sc_ccq_init, +- i40iw_sc_ccq_create, +- i40iw_sc_ccq_destroy, +- i40iw_sc_ccq_create_done, +- i40iw_sc_ccq_get_cqe_info, +- i40iw_sc_ccq_arm ++ .ccq_init = i40iw_sc_ccq_init, ++ .ccq_create = i40iw_sc_ccq_create, ++ .ccq_destroy = i40iw_sc_ccq_destroy, ++ .ccq_create_done = i40iw_sc_ccq_create_done, ++ .ccq_get_cqe_info = i40iw_sc_ccq_get_cqe_info, ++ .ccq_arm = i40iw_sc_ccq_arm + }; + + static struct i40iw_ceq_ops iw_ceq_ops = { +- i40iw_sc_ceq_init, +- i40iw_sc_ceq_create, +- i40iw_sc_cceq_create_done, +- i40iw_sc_cceq_destroy_done, +- i40iw_sc_cceq_create, +- i40iw_sc_ceq_destroy, +- i40iw_sc_process_ceq ++ .ceq_init = i40iw_sc_ceq_init, ++ .ceq_create = i40iw_sc_ceq_create, ++ .cceq_create_done = i40iw_sc_cceq_create_done, ++ .cceq_destroy_done = i40iw_sc_cceq_destroy_done, ++ .cceq_create = i40iw_sc_cceq_create, ++ .ceq_destroy = i40iw_sc_ceq_destroy, ++ .process_ceq = i40iw_sc_process_ceq + }; + + static struct i40iw_aeq_ops iw_aeq_ops = { +- i40iw_sc_aeq_init, +- i40iw_sc_aeq_create, +- i40iw_sc_aeq_destroy, +- i40iw_sc_get_next_aeqe, +- i40iw_sc_repost_aeq_entries, +- i40iw_sc_aeq_create_done, +- i40iw_sc_aeq_destroy_done ++ .aeq_init = i40iw_sc_aeq_init, ++ .aeq_create = i40iw_sc_aeq_create, ++ .aeq_destroy = i40iw_sc_aeq_destroy, ++ .get_next_aeqe = i40iw_sc_get_next_aeqe, ++ .repost_aeq_entries = i40iw_sc_repost_aeq_entries, ++ .aeq_create_done = i40iw_sc_aeq_create_done, ++ .aeq_destroy_done = i40iw_sc_aeq_destroy_done + }; + + /* iwarp pd ops */ + static struct i40iw_pd_ops iw_pd_ops = { +- i40iw_sc_pd_init, ++ .pd_init = i40iw_sc_pd_init, + }; + + static struct i40iw_priv_qp_ops iw_priv_qp_ops = { +@@ -4662,61 +4662,59 @@ static struct i40iw_priv_qp_ops iw_priv_qp_ops = { + }; + + static struct i40iw_priv_cq_ops iw_priv_cq_ops = { +- i40iw_sc_cq_init, +- i40iw_sc_cq_create, +- i40iw_sc_cq_destroy, +- i40iw_sc_cq_modify, ++ .cq_init = i40iw_sc_cq_init, ++ .cq_create = i40iw_sc_cq_create, ++ .cq_destroy = i40iw_sc_cq_destroy, ++ .cq_modify = i40iw_sc_cq_modify, + }; + + static struct i40iw_mr_ops iw_mr_ops = { +- i40iw_sc_alloc_stag, +- i40iw_sc_mr_reg_non_shared, +- i40iw_sc_mr_reg_shared, +- i40iw_sc_dealloc_stag, +- i40iw_sc_query_stag, +- i40iw_sc_mw_alloc ++ .alloc_stag = i40iw_sc_alloc_stag, ++ .mr_reg_non_shared = i40iw_sc_mr_reg_non_shared, ++ .mr_reg_shared = i40iw_sc_mr_reg_shared, ++ .dealloc_stag = i40iw_sc_dealloc_stag, ++ .query_stag = i40iw_sc_query_stag, ++ .mw_alloc = i40iw_sc_mw_alloc + }; + + static struct i40iw_cqp_misc_ops iw_cqp_misc_ops = { +- i40iw_sc_manage_push_page, +- i40iw_sc_manage_hmc_pm_func_table, +- i40iw_sc_set_hmc_resource_profile, +- i40iw_sc_commit_fpm_values, +- i40iw_sc_query_fpm_values, +- i40iw_sc_static_hmc_pages_allocated, +- i40iw_sc_add_arp_cache_entry, +- i40iw_sc_del_arp_cache_entry, +- i40iw_sc_query_arp_cache_entry, +- i40iw_sc_manage_apbvt_entry, +- i40iw_sc_manage_qhash_table_entry, +- i40iw_sc_alloc_local_mac_ipaddr_entry, +- i40iw_sc_add_local_mac_ipaddr_entry, +- i40iw_sc_del_local_mac_ipaddr_entry, +- i40iw_sc_cqp_nop, +- i40iw_sc_commit_fpm_values_done, +- i40iw_sc_query_fpm_values_done, +- i40iw_sc_manage_hmc_pm_func_table_done, +- i40iw_sc_suspend_qp, +- i40iw_sc_resume_qp ++ .manage_push_page = i40iw_sc_manage_push_page, ++ .manage_hmc_pm_func_table = i40iw_sc_manage_hmc_pm_func_table, ++ .set_hmc_resource_profile = i40iw_sc_set_hmc_resource_profile, ++ .commit_fpm_values = i40iw_sc_commit_fpm_values, ++ .query_fpm_values = i40iw_sc_query_fpm_values, ++ .static_hmc_pages_allocated = i40iw_sc_static_hmc_pages_allocated, ++ .add_arp_cache_entry = i40iw_sc_add_arp_cache_entry, ++ .del_arp_cache_entry = i40iw_sc_del_arp_cache_entry, ++ .query_arp_cache_entry = i40iw_sc_query_arp_cache_entry, ++ .manage_apbvt_entry = i40iw_sc_manage_apbvt_entry, ++ .manage_qhash_table_entry = i40iw_sc_manage_qhash_table_entry, ++ .alloc_local_mac_ipaddr_table_entry = i40iw_sc_alloc_local_mac_ipaddr_entry, ++ .add_local_mac_ipaddr_entry = i40iw_sc_add_local_mac_ipaddr_entry, ++ .del_local_mac_ipaddr_entry = i40iw_sc_del_local_mac_ipaddr_entry, ++ .cqp_nop = i40iw_sc_cqp_nop, ++ .commit_fpm_values_done = i40iw_sc_commit_fpm_values_done, ++ .query_fpm_values_done = i40iw_sc_query_fpm_values_done, ++ .manage_hmc_pm_func_table_done = i40iw_sc_manage_hmc_pm_func_table_done, ++ .update_suspend_qp = i40iw_sc_suspend_qp, ++ .update_resume_qp = i40iw_sc_resume_qp + }; + + static struct i40iw_hmc_ops iw_hmc_ops = { +- i40iw_sc_init_iw_hmc, +- i40iw_sc_parse_fpm_query_buf, +- i40iw_sc_configure_iw_fpm, +- i40iw_sc_parse_fpm_commit_buf, +- i40iw_sc_create_hmc_obj, +- i40iw_sc_del_hmc_obj, +- NULL, +- NULL ++ .init_iw_hmc = i40iw_sc_init_iw_hmc, ++ .parse_fpm_query_buf = i40iw_sc_parse_fpm_query_buf, ++ .configure_iw_fpm = i40iw_sc_configure_iw_fpm, ++ .parse_fpm_commit_buf = i40iw_sc_parse_fpm_commit_buf, ++ .create_hmc_object = i40iw_sc_create_hmc_obj, ++ .del_hmc_object = i40iw_sc_del_hmc_obj + }; + + static const struct i40iw_device_pestat_ops iw_device_pestat_ops = { +- i40iw_hw_stat_init, +- i40iw_hw_stat_read_32, +- i40iw_hw_stat_read_64, +- i40iw_hw_stat_read_all, +- i40iw_hw_stat_refresh_all ++ .iw_hw_stat_init = i40iw_hw_stat_init, ++ .iw_hw_stat_read_32 = i40iw_hw_stat_read_32, ++ .iw_hw_stat_read_64 = i40iw_hw_stat_read_64, ++ .iw_hw_stat_read_all = i40iw_hw_stat_read_all, ++ .iw_hw_stat_refresh_all = i40iw_hw_stat_refresh_all + }; + + /** +diff --git a/drivers/infiniband/hw/i40iw/i40iw_uk.c b/drivers/infiniband/hw/i40iw/i40iw_uk.c +index 4d28c3cb03cc..ec6b0b77f586 100644 +--- a/drivers/infiniband/hw/i40iw/i40iw_uk.c ++++ b/drivers/infiniband/hw/i40iw/i40iw_uk.c +@@ -919,29 +919,29 @@ enum i40iw_status_code i40iw_get_wqe_shift(u32 wqdepth, u32 sge, u32 inline_data + } + + static struct i40iw_qp_uk_ops iw_qp_uk_ops = { +- i40iw_qp_post_wr, +- i40iw_qp_ring_push_db, +- i40iw_rdma_write, +- i40iw_rdma_read, +- i40iw_send, +- i40iw_inline_rdma_write, +- i40iw_inline_send, +- i40iw_stag_local_invalidate, +- i40iw_mw_bind, +- i40iw_post_receive, +- i40iw_nop ++ .iw_qp_post_wr = i40iw_qp_post_wr, ++ .iw_qp_ring_push_db = i40iw_qp_ring_push_db, ++ .iw_rdma_write = i40iw_rdma_write, ++ .iw_rdma_read = i40iw_rdma_read, ++ .iw_send = i40iw_send, ++ .iw_inline_rdma_write = i40iw_inline_rdma_write, ++ .iw_inline_send = i40iw_inline_send, ++ .iw_stag_local_invalidate = i40iw_stag_local_invalidate, ++ .iw_mw_bind = i40iw_mw_bind, ++ .iw_post_receive = i40iw_post_receive, ++ .iw_post_nop = i40iw_nop + }; + + static struct i40iw_cq_ops iw_cq_ops = { +- i40iw_cq_request_notification, +- i40iw_cq_poll_completion, +- i40iw_cq_post_entries, +- i40iw_clean_cq ++ .iw_cq_request_notification = i40iw_cq_request_notification, ++ .iw_cq_poll_completion = i40iw_cq_poll_completion, ++ .iw_cq_post_entries = i40iw_cq_post_entries, ++ .iw_cq_clean = i40iw_clean_cq + }; + + static struct i40iw_device_uk_ops iw_device_uk_ops = { +- i40iw_cq_uk_init, +- i40iw_qp_uk_init, ++ .iwarp_cq_uk_init = i40iw_cq_uk_init, ++ .iwarp_qp_uk_init = i40iw_qp_uk_init, + }; + + /** +diff --git a/drivers/infiniband/hw/i40iw/i40iw_user.h b/drivers/infiniband/hw/i40iw/i40iw_user.h +index 276bcefffd7e..b2e368422978 100644 +--- a/drivers/infiniband/hw/i40iw/i40iw_user.h ++++ b/drivers/infiniband/hw/i40iw/i40iw_user.h +@@ -343,7 +343,7 @@ struct i40iw_device_uk_ops { + + struct i40iw_dev_uk { + struct i40iw_device_uk_ops ops_uk; +-}; ++} __no_const; + + struct i40iw_sq_uk_wr_trk_info { + u64 wrid; +diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c +index 18d309e40f1b..41ef80dd94ba 100644 +--- a/drivers/infiniband/hw/mlx4/mad.c ++++ b/drivers/infiniband/hw/mlx4/mad.c +@@ -99,7 +99,7 @@ __be64 mlx4_ib_gen_node_guid(void) + + __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx) + { +- return cpu_to_be64(atomic_inc_return(&ctx->tid)) | ++ return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) | + cpu_to_be64(0xff00000000000000LL); + } + +diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c +index e6ea81c9644a..59daedb7cc44 100644 +--- a/drivers/infiniband/hw/mlx4/mcg.c ++++ b/drivers/infiniband/hw/mlx4/mcg.c +@@ -1043,7 +1043,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx) + { + char name[20]; + +- atomic_set(&ctx->tid, 0); ++ atomic_set_unchecked(&ctx->tid, 0); + sprintf(name, "mlx4_ib_mcg%d", ctx->port); + ctx->mcg_wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM); + if (!ctx->mcg_wq) +diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h +index 35141f451e5c..652e92eabe5c 100644 +--- a/drivers/infiniband/hw/mlx4/mlx4_ib.h ++++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h +@@ -457,7 +457,7 @@ struct mlx4_ib_demux_ctx { + struct list_head mcg_mgid0_list; + struct workqueue_struct *mcg_wq; + struct mlx4_ib_demux_pv_ctx **tun; +- atomic_t tid; ++ atomic_unchecked_t tid; + int flushing; /* flushing the work queue */ + }; + +diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c +index c7f49bbb0c72..6a021bb8046b 100644 +--- a/drivers/infiniband/hw/mthca/mthca_cmd.c ++++ b/drivers/infiniband/hw/mthca/mthca_cmd.c +@@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base) + mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n"); + } + +-int mthca_QUERY_FW(struct mthca_dev *dev) ++int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev) + { + struct mthca_mailbox *mailbox; + u32 *outbox; +@@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox, + CMD_TIME_CLASS_B); + } + +-int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox, ++int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox, + int num_mtt) + { + return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT, +@@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap, + 0, CMD_MAP_EQ, CMD_TIME_CLASS_B); + } + +-int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, ++int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, + int eq_num) + { + return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ, +@@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn) + CMD_TIME_CLASS_B); + } + +-int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey, ++int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey, + int port, const struct ib_wc *in_wc, const struct ib_grh *in_grh, + const void *in_mad, void *response_mad) + { +diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c +index ded76c101dde..0cf0a08c4c89 100644 +--- a/drivers/infiniband/hw/mthca/mthca_main.c ++++ b/drivers/infiniband/hw/mthca/mthca_main.c +@@ -692,7 +692,7 @@ static int mthca_init_hca(struct mthca_dev *mdev) + return err; + } + +-static int mthca_setup_hca(struct mthca_dev *dev) ++static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev) + { + int err; + +diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c +index ed9a989e501b..6aa5dc2c6790 100644 +--- a/drivers/infiniband/hw/mthca/mthca_mr.c ++++ b/drivers/infiniband/hw/mthca/mthca_mr.c +@@ -81,7 +81,7 @@ struct mthca_mpt_entry { + * through the bitmaps) + */ + +-static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order) ++static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order) + { + int o; + int m; +@@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key) + return key; + } + +-int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift, ++int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift, + u64 iova, u64 total_size, u32 access, struct mthca_mr *mr) + { + struct mthca_mailbox *mailbox; +@@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd, + return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr); + } + +-int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd, ++int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd, + u64 *buffer_list, int buffer_size_shift, + int list_len, u64 iova, u64 total_size, + u32 access, struct mthca_mr *mr) +diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c +index 358930a41e36..abd0b775fc57 100644 +--- a/drivers/infiniband/hw/mthca/mthca_provider.c ++++ b/drivers/infiniband/hw/mthca/mthca_provider.c +@@ -773,7 +773,7 @@ static int mthca_alloc_resize_buf(struct mthca_dev *dev, struct mthca_cq *cq, + return 0; + } + +-static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata) ++static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata) + { + struct mthca_dev *dev = to_mdev(ibcq->device); + struct mthca_cq *cq = to_mcq(ibcq); +diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c +index 35cbb17bec12..d336a68340e9 100644 +--- a/drivers/infiniband/hw/nes/nes.c ++++ b/drivers/infiniband/hw/nes/nes.c +@@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes"); + LIST_HEAD(nes_adapter_list); + static LIST_HEAD(nes_dev_list); + +-atomic_t qps_destroyed; ++atomic_unchecked_t qps_destroyed; + + static unsigned int ee_flsh_adapter; + static unsigned int sysfs_nonidx_addr; +@@ -268,7 +268,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r + struct nes_qp *nesqp = cqp_request->cqp_callback_pointer; + struct nes_adapter *nesadapter = nesdev->nesadapter; + +- atomic_inc(&qps_destroyed); ++ atomic_inc_unchecked(&qps_destroyed); + + /* Free the control structures */ + +diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h +index e7430c9254d3..e8250c31bd4d 100644 +--- a/drivers/infiniband/hw/nes/nes.h ++++ b/drivers/infiniband/hw/nes/nes.h +@@ -180,17 +180,17 @@ extern unsigned int nes_debug_level; + extern unsigned int wqm_quanta; + extern struct list_head nes_adapter_list; + +-extern atomic_t cm_connects; +-extern atomic_t cm_accepts; +-extern atomic_t cm_disconnects; +-extern atomic_t cm_closes; +-extern atomic_t cm_connecteds; +-extern atomic_t cm_connect_reqs; +-extern atomic_t cm_rejects; +-extern atomic_t mod_qp_timouts; +-extern atomic_t qps_created; +-extern atomic_t qps_destroyed; +-extern atomic_t sw_qps_destroyed; ++extern atomic_unchecked_t cm_connects; ++extern atomic_unchecked_t cm_accepts; ++extern atomic_unchecked_t cm_disconnects; ++extern atomic_unchecked_t cm_closes; ++extern atomic_unchecked_t cm_connecteds; ++extern atomic_unchecked_t cm_connect_reqs; ++extern atomic_unchecked_t cm_rejects; ++extern atomic_unchecked_t mod_qp_timouts; ++extern atomic_unchecked_t qps_created; ++extern atomic_unchecked_t qps_destroyed; ++extern atomic_unchecked_t sw_qps_destroyed; + extern u32 mh_detected; + extern u32 mh_pauses_sent; + extern u32 cm_packets_sent; +@@ -199,16 +199,16 @@ extern u32 cm_packets_created; + extern u32 cm_packets_received; + extern u32 cm_packets_dropped; + extern u32 cm_packets_retrans; +-extern atomic_t cm_listens_created; +-extern atomic_t cm_listens_destroyed; ++extern atomic_unchecked_t cm_listens_created; ++extern atomic_unchecked_t cm_listens_destroyed; + extern u32 cm_backlog_drops; +-extern atomic_t cm_loopbacks; +-extern atomic_t cm_nodes_created; +-extern atomic_t cm_nodes_destroyed; +-extern atomic_t cm_accel_dropped_pkts; +-extern atomic_t cm_resets_recvd; +-extern atomic_t pau_qps_created; +-extern atomic_t pau_qps_destroyed; ++extern atomic_unchecked_t cm_loopbacks; ++extern atomic_unchecked_t cm_nodes_created; ++extern atomic_unchecked_t cm_nodes_destroyed; ++extern atomic_unchecked_t cm_accel_dropped_pkts; ++extern atomic_unchecked_t cm_resets_recvd; ++extern atomic_unchecked_t pau_qps_created; ++extern atomic_unchecked_t pau_qps_destroyed; + + extern u32 int_mod_timer_init; + extern u32 int_mod_cq_depth_256; +diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c +index 57db9b332f44..adfe4b10a589 100644 +--- a/drivers/infiniband/hw/nes/nes_cm.c ++++ b/drivers/infiniband/hw/nes/nes_cm.c +@@ -69,14 +69,14 @@ u32 cm_packets_dropped; + u32 cm_packets_retrans; + u32 cm_packets_created; + u32 cm_packets_received; +-atomic_t cm_listens_created; +-atomic_t cm_listens_destroyed; ++atomic_unchecked_t cm_listens_created; ++atomic_unchecked_t cm_listens_destroyed; + u32 cm_backlog_drops; +-atomic_t cm_loopbacks; +-atomic_t cm_nodes_created; +-atomic_t cm_nodes_destroyed; +-atomic_t cm_accel_dropped_pkts; +-atomic_t cm_resets_recvd; ++atomic_unchecked_t cm_loopbacks; ++atomic_unchecked_t cm_nodes_created; ++atomic_unchecked_t cm_nodes_destroyed; ++atomic_unchecked_t cm_accel_dropped_pkts; ++atomic_unchecked_t cm_resets_recvd; + + static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *); + static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *); +@@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16); + /* instance of function pointers for client API */ + /* set address of this instance to cm_core->cm_ops at cm_core alloc */ + static const struct nes_cm_ops nes_cm_api = { +- mini_cm_accelerated, +- mini_cm_listen, +- mini_cm_del_listen, +- mini_cm_connect, +- mini_cm_close, +- mini_cm_accept, +- mini_cm_reject, +- mini_cm_recv_pkt, +- mini_cm_dealloc_core, +- mini_cm_get, +- mini_cm_set ++ .accelerated = mini_cm_accelerated, ++ .listen = mini_cm_listen, ++ .stop_listener = mini_cm_del_listen, ++ .connect = mini_cm_connect, ++ .close = mini_cm_close, ++ .accept = mini_cm_accept, ++ .reject = mini_cm_reject, ++ .recv_pkt = mini_cm_recv_pkt, ++ .destroy_cm_core = mini_cm_dealloc_core, ++ .get = mini_cm_get, ++ .set = mini_cm_set + }; + + static struct nes_cm_core *g_cm_core; + +-atomic_t cm_connects; +-atomic_t cm_accepts; +-atomic_t cm_disconnects; +-atomic_t cm_closes; +-atomic_t cm_connecteds; +-atomic_t cm_connect_reqs; +-atomic_t cm_rejects; ++atomic_unchecked_t cm_connects; ++atomic_unchecked_t cm_accepts; ++atomic_unchecked_t cm_disconnects; ++atomic_unchecked_t cm_closes; ++atomic_unchecked_t cm_connecteds; ++atomic_unchecked_t cm_connect_reqs; ++atomic_unchecked_t cm_rejects; + + int nes_add_ref_cm_node(struct nes_cm_node *cm_node) + { +@@ -1333,7 +1333,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core, + kfree(listener); + listener = NULL; + ret = 0; +- atomic_inc(&cm_listens_destroyed); ++ atomic_inc_unchecked(&cm_listens_destroyed); + } else { + spin_unlock_irqrestore(&cm_core->listen_list_lock, flags); + } +@@ -1537,7 +1537,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core, + cm_node->rem_mac); + + add_hte_node(cm_core, cm_node); +- atomic_inc(&cm_nodes_created); ++ atomic_inc_unchecked(&cm_nodes_created); + + return cm_node; + } +@@ -1596,7 +1596,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core, + } + + atomic_dec(&cm_core->node_cnt); +- atomic_inc(&cm_nodes_destroyed); ++ atomic_inc_unchecked(&cm_nodes_destroyed); + nesqp = cm_node->nesqp; + if (nesqp) { + nesqp->cm_node = NULL; +@@ -1660,7 +1660,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc, + + static void drop_packet(struct sk_buff *skb) + { +- atomic_inc(&cm_accel_dropped_pkts); ++ atomic_inc_unchecked(&cm_accel_dropped_pkts); + dev_kfree_skb_any(skb); + } + +@@ -1723,7 +1723,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb, + { + + int reset = 0; /* whether to send reset in case of err.. */ +- atomic_inc(&cm_resets_recvd); ++ atomic_inc_unchecked(&cm_resets_recvd); + nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u." + " refcnt=%d\n", cm_node, cm_node->state, + atomic_read(&cm_node->ref_count)); +@@ -2369,7 +2369,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core, + rem_ref_cm_node(cm_node->cm_core, cm_node); + return NULL; + } +- atomic_inc(&cm_loopbacks); ++ atomic_inc_unchecked(&cm_loopbacks); + loopbackremotenode->loopbackpartner = cm_node; + loopbackremotenode->tcp_cntxt.rcv_wscale = + NES_CM_DEFAULT_RCV_WND_SCALE; +@@ -2644,7 +2644,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core, + nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp); + else { + rem_ref_cm_node(cm_core, cm_node); +- atomic_inc(&cm_accel_dropped_pkts); ++ atomic_inc_unchecked(&cm_accel_dropped_pkts); + dev_kfree_skb_any(skb); + } + break; +@@ -2965,7 +2965,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp) + + if ((cm_id) && (cm_id->event_handler)) { + if (issue_disconn) { +- atomic_inc(&cm_disconnects); ++ atomic_inc_unchecked(&cm_disconnects); + cm_event.event = IW_CM_EVENT_DISCONNECT; + cm_event.status = disconn_status; + cm_event.local_addr = cm_id->m_local_addr; +@@ -2987,7 +2987,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp) + } + + if (issue_close) { +- atomic_inc(&cm_closes); ++ atomic_inc_unchecked(&cm_closes); + nes_disconnect(nesqp, 1); + + cm_id->provider_data = nesqp; +@@ -3124,7 +3124,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) + + nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n", + nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener); +- atomic_inc(&cm_accepts); ++ atomic_inc_unchecked(&cm_accepts); + + nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n", + netdev_refcnt_read(nesvnic->netdev)); +@@ -3320,7 +3320,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len) + struct nes_cm_core *cm_core; + u8 *start_buff; + +- atomic_inc(&cm_rejects); ++ atomic_inc_unchecked(&cm_rejects); + cm_node = (struct nes_cm_node *)cm_id->provider_data; + loopback = cm_node->loopbackpartner; + cm_core = cm_node->cm_core; +@@ -3382,7 +3382,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) + ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr), + ntohs(laddr->sin_port)); + +- atomic_inc(&cm_connects); ++ atomic_inc_unchecked(&cm_connects); + nesqp->active_conn = 1; + + /* cache the cm_id in the qp */ +@@ -3496,7 +3496,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog) + g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node); + return err; + } +- atomic_inc(&cm_listens_created); ++ atomic_inc_unchecked(&cm_listens_created); + } + + cm_id->add_ref(cm_id); +@@ -3603,7 +3603,7 @@ static void cm_event_connected(struct nes_cm_event *event) + + if (nesqp->destroyed) + return; +- atomic_inc(&cm_connecteds); ++ atomic_inc_unchecked(&cm_connecteds); + nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on" + " local port 0x%04X. jiffies = %lu.\n", + nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr), +@@ -3788,7 +3788,7 @@ static void cm_event_reset(struct nes_cm_event *event) + + cm_id->add_ref(cm_id); + ret = cm_id->event_handler(cm_id, &cm_event); +- atomic_inc(&cm_closes); ++ atomic_inc_unchecked(&cm_closes); + cm_event.event = IW_CM_EVENT_CLOSE; + cm_event.status = 0; + cm_event.provider_data = cm_id->provider_data; +@@ -3828,7 +3828,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event) + return; + cm_id = cm_node->cm_id; + +- atomic_inc(&cm_connect_reqs); ++ atomic_inc_unchecked(&cm_connect_reqs); + nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n", + cm_node, cm_id, jiffies); + +@@ -3877,7 +3877,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event) + return; + cm_id = cm_node->cm_id; + +- atomic_inc(&cm_connect_reqs); ++ atomic_inc_unchecked(&cm_connect_reqs); + nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n", + cm_node, cm_id, jiffies); + +diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c +index 416645259b0f..fc952c3519c7 100644 +--- a/drivers/infiniband/hw/nes/nes_mgt.c ++++ b/drivers/infiniband/hw/nes/nes_mgt.c +@@ -40,8 +40,8 @@ + #include "nes.h" + #include "nes_mgt.h" + +-atomic_t pau_qps_created; +-atomic_t pau_qps_destroyed; ++atomic_unchecked_t pau_qps_created; ++atomic_unchecked_t pau_qps_destroyed; + + static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic) + { +@@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp) + { + struct sk_buff *skb; + unsigned long flags; +- atomic_inc(&pau_qps_destroyed); ++ atomic_inc_unchecked(&pau_qps_destroyed); + + /* Free packets that have not yet been forwarded */ + /* Lock is acquired by skb_dequeue when removing the skb */ +@@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq * + cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]); + skb_queue_head_init(&nesqp->pau_list); + spin_lock_init(&nesqp->pau_lock); +- atomic_inc(&pau_qps_created); ++ atomic_inc_unchecked(&pau_qps_created); + nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp); + } + +diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c +index 2b27d1351cf7..8f9d46c32990 100644 +--- a/drivers/infiniband/hw/nes/nes_nic.c ++++ b/drivers/infiniband/hw/nes/nes_nic.c +@@ -461,7 +461,7 @@ static bool nes_nic_send(struct sk_buff *skb, struct net_device *netdev) + /** + * nes_netdev_start_xmit + */ +-static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev) + { + struct nes_vnic *nesvnic = netdev_priv(netdev); + struct nes_device *nesdev = nesvnic->nesdev; +@@ -1264,36 +1264,36 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev, + target_stat_values[++index] = mh_detected; + target_stat_values[++index] = mh_pauses_sent; + target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits; +- target_stat_values[++index] = atomic_read(&cm_connects); +- target_stat_values[++index] = atomic_read(&cm_accepts); +- target_stat_values[++index] = atomic_read(&cm_disconnects); +- target_stat_values[++index] = atomic_read(&cm_connecteds); +- target_stat_values[++index] = atomic_read(&cm_connect_reqs); +- target_stat_values[++index] = atomic_read(&cm_rejects); +- target_stat_values[++index] = atomic_read(&mod_qp_timouts); +- target_stat_values[++index] = atomic_read(&qps_created); +- target_stat_values[++index] = atomic_read(&sw_qps_destroyed); +- target_stat_values[++index] = atomic_read(&qps_destroyed); +- target_stat_values[++index] = atomic_read(&cm_closes); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_connects); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_accepts); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_rejects); ++ target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts); ++ target_stat_values[++index] = atomic_read_unchecked(&qps_created); ++ target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed); ++ target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_closes); + target_stat_values[++index] = cm_packets_sent; + target_stat_values[++index] = cm_packets_bounced; + target_stat_values[++index] = cm_packets_created; + target_stat_values[++index] = cm_packets_received; + target_stat_values[++index] = cm_packets_dropped; + target_stat_values[++index] = cm_packets_retrans; +- target_stat_values[++index] = atomic_read(&cm_listens_created); +- target_stat_values[++index] = atomic_read(&cm_listens_destroyed); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed); + target_stat_values[++index] = cm_backlog_drops; +- target_stat_values[++index] = atomic_read(&cm_loopbacks); +- target_stat_values[++index] = atomic_read(&cm_nodes_created); +- target_stat_values[++index] = atomic_read(&cm_nodes_destroyed); +- target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts); +- target_stat_values[++index] = atomic_read(&cm_resets_recvd); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts); ++ target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd); + target_stat_values[++index] = nesadapter->free_4kpbl; + target_stat_values[++index] = nesadapter->free_256pbl; + target_stat_values[++index] = int_mod_timer_init; +- target_stat_values[++index] = atomic_read(&pau_qps_created); +- target_stat_values[++index] = atomic_read(&pau_qps_destroyed); ++ target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created); ++ target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed); + } + + /** +diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c +index bd69125731c1..10e85d54be84 100644 +--- a/drivers/infiniband/hw/nes/nes_verbs.c ++++ b/drivers/infiniband/hw/nes/nes_verbs.c +@@ -46,9 +46,9 @@ + + #include <rdma/ib_umem.h> + +-atomic_t mod_qp_timouts; +-atomic_t qps_created; +-atomic_t sw_qps_destroyed; ++atomic_unchecked_t mod_qp_timouts; ++atomic_unchecked_t qps_created; ++atomic_unchecked_t sw_qps_destroyed; + + static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev); + static int nes_dereg_mr(struct ib_mr *ib_mr); +@@ -1040,7 +1040,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd, + if (init_attr->create_flags) + return ERR_PTR(-EINVAL); + +- atomic_inc(&qps_created); ++ atomic_inc_unchecked(&qps_created); + switch (init_attr->qp_type) { + case IB_QPT_RC: + if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) { +@@ -1376,7 +1376,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp) + struct iw_cm_event cm_event; + int ret = 0; + +- atomic_inc(&sw_qps_destroyed); ++ atomic_inc_unchecked(&sw_qps_destroyed); + nesqp->destroyed = 1; + + /* Blow away the connection if it exists. */ +diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c +index ded27172320e..a99c0fe0ec6e 100644 +--- a/drivers/infiniband/hw/qib/qib_iba7322.c ++++ b/drivers/infiniband/hw/qib/qib_iba7322.c +@@ -150,7 +150,7 @@ static struct kparam_string kp_txselect = { + .string = txselect_list, + .maxlen = MAX_ATTEN_LEN + }; +-static int setup_txselect(const char *, struct kernel_param *); ++static int setup_txselect(const char *, const struct kernel_param *); + module_param_call(txselect, setup_txselect, param_get_string, + &kp_txselect, S_IWUSR | S_IRUGO); + MODULE_PARM_DESC(txselect, +@@ -6177,7 +6177,7 @@ static void set_no_qsfp_atten(struct qib_devdata *dd, int change) + } + + /* handle the txselect parameter changing */ +-static int setup_txselect(const char *str, struct kernel_param *kp) ++static int setup_txselect(const char *str, const struct kernel_param *kp) + { + struct qib_devdata *dd; + unsigned long val; +diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c +index 6abe1c621aa4..f866a31595a6 100644 +--- a/drivers/infiniband/hw/qib/qib_pcie.c ++++ b/drivers/infiniband/hw/qib/qib_pcie.c +@@ -622,7 +622,7 @@ static void qib_tune_pcie_caps(struct qib_devdata *dd) + * PCI error infrastructure, registered via pci + */ + static pci_ers_result_t +-qib_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++qib_pci_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + struct qib_devdata *dd = pci_get_drvdata(pdev); + pci_ers_result_t ret = PCI_ERS_RESULT_RECOVERED; +diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c +index 44b2108253bd..88be22a0d1eb 100644 +--- a/drivers/infiniband/sw/rxe/rxe_qp.c ++++ b/drivers/infiniband/sw/rxe/rxe_qp.c +@@ -219,7 +219,7 @@ static void rxe_qp_init_misc(struct rxe_dev *rxe, struct rxe_qp *qp, + spin_lock_init(&qp->grp_lock); + spin_lock_init(&qp->state_lock); + +- atomic_set(&qp->ssn, 0); ++ atomic_set_unchecked(&qp->ssn, 0); + atomic_set(&qp->skb_out, 0); + } + +@@ -526,7 +526,7 @@ static void rxe_qp_reset(struct rxe_qp *qp) + } + + /* cleanup attributes */ +- atomic_set(&qp->ssn, 0); ++ atomic_set_unchecked(&qp->ssn, 0); + qp->req.opcode = -1; + qp->req.need_retry = 0; + qp->req.noack_pkts = 0; +diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c +index 19841c863daf..f843af75096e 100644 +--- a/drivers/infiniband/sw/rxe/rxe_verbs.c ++++ b/drivers/infiniband/sw/rxe/rxe_verbs.c +@@ -757,7 +757,7 @@ static int init_send_wqe(struct rxe_qp *qp, struct ib_send_wr *ibwr, + wqe->dma.cur_sge = 0; + wqe->dma.sge_offset = 0; + wqe->state = wqe_state_posted; +- wqe->ssn = atomic_add_return(1, &qp->ssn); ++ wqe->ssn = atomic_add_return_unchecked(1, &qp->ssn); + + return 0; + } +diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.h b/drivers/infiniband/sw/rxe/rxe_verbs.h +index cac1d52a08f0..29bb90377e83 100644 +--- a/drivers/infiniband/sw/rxe/rxe_verbs.h ++++ b/drivers/infiniband/sw/rxe/rxe_verbs.h +@@ -262,7 +262,7 @@ struct rxe_qp { + struct rxe_comp_info comp; + struct rxe_resp_info resp; + +- atomic_t ssn; ++ atomic_unchecked_t ssn; + atomic_t skb_out; + int need_req_skb; + +diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c +index 08c4b0287304..7a4c82db4c20 100644 +--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c ++++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c +@@ -1061,7 +1061,7 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev, + spin_unlock_irqrestore(&priv->lock, flags); + } + +-static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct ipoib_dev_priv *priv = netdev_priv(dev); + struct ipoib_neigh *neigh; +diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c +index cdc7df4fdb8a..a2fdfdbc1b53 100644 +--- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c ++++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c +@@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev) + nla_total_size(2); /* IFLA_IPOIB_UMCAST */ + } + +-static struct rtnl_link_ops ipoib_link_ops __read_mostly = { ++static struct rtnl_link_ops ipoib_link_ops = { + .kind = "ipoib", + .maxtype = IFLA_IPOIB_MAX, + .policy = ipoib_policy, +diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c +index 0b1f69ed2e92..0814f50c07bf 100644 +--- a/drivers/infiniband/ulp/srpt/ib_srpt.c ++++ b/drivers/infiniband/ulp/srpt/ib_srpt.c +@@ -80,7 +80,7 @@ module_param(srpt_srq_size, int, 0444); + MODULE_PARM_DESC(srpt_srq_size, + "Shared receive queue (SRQ) size."); + +-static int srpt_get_u64_x(char *buffer, struct kernel_param *kp) ++static int srpt_get_u64_x(char *buffer, const struct kernel_param *kp) + { + return sprintf(buffer, "0x%016llx", *(u64 *)kp->arg); + } +@@ -196,8 +196,9 @@ static const char *get_ch_state_name(enum rdma_ch_state s) + /** + * srpt_qp_event() - QP event callback function. + */ +-static void srpt_qp_event(struct ib_event *event, struct srpt_rdma_ch *ch) ++static void srpt_qp_event(struct ib_event *event, void *_ch) + { ++ struct srpt_rdma_ch *ch = _ch; + pr_debug("QP event %d on cm_id=%p sess_name=%s state=%d\n", + event->event, ch->cm_id, ch->sess_name, ch->state); + +@@ -1628,8 +1629,7 @@ static int srpt_create_ch_ib(struct srpt_rdma_ch *ch) + } + + qp_init->qp_context = (void *)ch; +- qp_init->event_handler +- = (void(*)(struct ib_event *, void*))srpt_qp_event; ++ qp_init->event_handler = srpt_qp_event; + qp_init->send_cq = ch->cq; + qp_init->recv_cq = ch->cq; + qp_init->srq = sdev->srq; +diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c +index e9ae3d500a55..96e494006d3d 100644 +--- a/drivers/input/evdev.c ++++ b/drivers/input/evdev.c +@@ -997,7 +997,7 @@ static int evdev_set_mask(struct evdev_client *client, + if (!cnt) + return 0; + +- mask = kcalloc(sizeof(unsigned long), BITS_TO_LONGS(cnt), GFP_KERNEL); ++ mask = kcalloc(BITS_TO_LONGS(cnt), sizeof(unsigned long), GFP_KERNEL); + if (!mask) + return -ENOMEM; + +diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c +index 4a2a9e370be7..b9261a79e8b8 100644 +--- a/drivers/input/gameport/gameport.c ++++ b/drivers/input/gameport/gameport.c +@@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys); + */ + static void gameport_init_port(struct gameport *gameport) + { +- static atomic_t gameport_no = ATOMIC_INIT(-1); ++ static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1); + + __module_get(THIS_MODULE); + + mutex_init(&gameport->drv_mutex); + device_initialize(&gameport->dev); + dev_set_name(&gameport->dev, "gameport%lu", +- (unsigned long)atomic_inc_return(&gameport_no)); ++ (unsigned long)atomic_inc_return_unchecked(&gameport_no)); + gameport->dev.bus = &gameport_bus; + gameport->dev.release = gameport_release_port; + if (gameport->parent) +diff --git a/drivers/input/input.c b/drivers/input/input.c +index d95c34ee5dc1..2a6da5f1f324 100644 +--- a/drivers/input/input.c ++++ b/drivers/input/input.c +@@ -1780,7 +1780,7 @@ EXPORT_SYMBOL_GPL(input_class); + */ + struct input_dev *input_allocate_device(void) + { +- static atomic_t input_no = ATOMIC_INIT(-1); ++ static atomic_unchecked_t input_no = ATOMIC_INIT(-1); + struct input_dev *dev; + + dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL); +@@ -1795,7 +1795,7 @@ struct input_dev *input_allocate_device(void) + INIT_LIST_HEAD(&dev->node); + + dev_set_name(&dev->dev, "input%lu", +- (unsigned long)atomic_inc_return(&input_no)); ++ (unsigned long)atomic_inc_return_unchecked(&input_no)); + + __module_get(THIS_MODULE); + } +diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c +index 4a95b224169f..874c182af587 100644 +--- a/drivers/input/joystick/sidewinder.c ++++ b/drivers/input/joystick/sidewinder.c +@@ -30,6 +30,7 @@ + #include <linux/kernel.h> + #include <linux/module.h> + #include <linux/slab.h> ++#include <linux/sched.h> + #include <linux/input.h> + #include <linux/gameport.h> + #include <linux/jiffies.h> +diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c +index f4e8fbec6a94..0efd9d6153f4 100644 +--- a/drivers/input/misc/ims-pcu.c ++++ b/drivers/input/misc/ims-pcu.c +@@ -1859,7 +1859,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id) + + static int ims_pcu_init_application_mode(struct ims_pcu *pcu) + { +- static atomic_t device_no = ATOMIC_INIT(-1); ++ static atomic_unchecked_t device_no = ATOMIC_INIT(-1); + + const struct ims_pcu_device_info *info; + int error; +@@ -1890,7 +1890,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu) + } + + /* Device appears to be operable, complete initialization */ +- pcu->device_no = atomic_inc_return(&device_no); ++ pcu->device_no = atomic_inc_return_unchecked(&device_no); + + /* + * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor +diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h +index e0ca6cda3d16..b5a26815ef6e 100644 +--- a/drivers/input/mouse/psmouse.h ++++ b/drivers/input/mouse/psmouse.h +@@ -126,7 +126,7 @@ struct psmouse_attribute { + ssize_t (*set)(struct psmouse *psmouse, void *data, + const char *buf, size_t count); + bool protect; +-}; ++} __do_const; + #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr) + + ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr, +diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c +index b604564dec5c..3f14ae4f52ff 100644 +--- a/drivers/input/mousedev.c ++++ b/drivers/input/mousedev.c +@@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer, + + spin_unlock_irq(&client->packet_lock); + +- if (copy_to_user(buffer, data, count)) ++ if (count > sizeof(data) || copy_to_user(buffer, data, count)) + return -EFAULT; + + return count; +diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c +index 1ca7f551e2da..25626076f174 100644 +--- a/drivers/input/serio/serio.c ++++ b/drivers/input/serio/serio.c +@@ -512,7 +512,7 @@ static void serio_release_port(struct device *dev) + */ + static void serio_init_port(struct serio *serio) + { +- static atomic_t serio_no = ATOMIC_INIT(-1); ++ static atomic_unchecked_t serio_no = ATOMIC_INIT(-1); + + __module_get(THIS_MODULE); + +@@ -523,7 +523,7 @@ static void serio_init_port(struct serio *serio) + mutex_init(&serio->drv_mutex); + device_initialize(&serio->dev); + dev_set_name(&serio->dev, "serio%lu", +- (unsigned long)atomic_inc_return(&serio_no)); ++ (unsigned long)atomic_inc_return_unchecked(&serio_no)); + serio->dev.bus = &serio_bus; + serio->dev.release = serio_release_port; + serio->dev.groups = serio_device_attr_groups; +diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c +index 71ef5d65a0c6..93380a96a5a0 100644 +--- a/drivers/input/serio/serio_raw.c ++++ b/drivers/input/serio/serio_raw.c +@@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data, + + static int serio_raw_connect(struct serio *serio, struct serio_driver *drv) + { +- static atomic_t serio_raw_no = ATOMIC_INIT(-1); ++ static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1); + struct serio_raw *serio_raw; + int err; + +@@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv) + } + + snprintf(serio_raw->name, sizeof(serio_raw->name), +- "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no)); ++ "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no)); + kref_init(&serio_raw->kref); + INIT_LIST_HEAD(&serio_raw->client_list); + init_waitqueue_head(&serio_raw->wait); +diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c +index 92e2243fb77d..8fd909285877 100644 +--- a/drivers/input/touchscreen/htcpen.c ++++ b/drivers/input/touchscreen/htcpen.c +@@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = { + } + }; + +-static struct dmi_system_id htcshift_dmi_table[] __initdata = { ++static const struct dmi_system_id htcshift_dmi_table[] __initconst = { + { + .ident = "Shift", + .matches = { +diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c +index 41800b6d492e..3693f485666b 100644 +--- a/drivers/iommu/amd_iommu.c ++++ b/drivers/iommu/amd_iommu.c +@@ -859,11 +859,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu, + + static void build_completion_wait(struct iommu_cmd *cmd, u64 address) + { ++ phys_addr_t physaddr; + WARN_ON(address & 0x7ULL); + + memset(cmd, 0, sizeof(*cmd)); +- cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK; +- cmd->data[1] = upper_32_bits(__pa(address)); ++ ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ if (object_starts_on_stack((void *)address)) { ++ void *adjbuf = (void *)address - current->stack + current->lowmem_stack; ++ physaddr = __pa((u64)adjbuf); ++ } else ++#endif ++ physaddr = __pa(address); ++ ++ cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK; ++ cmd->data[1] = upper_32_bits(physaddr); + cmd->data[2] = 1; + CMD_SET_TYPE(cmd, CMD_COMPL_WAIT); + } +diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c +index e6f9b2d745ca..89c505431f37 100644 +--- a/drivers/iommu/arm-smmu-v3.c ++++ b/drivers/iommu/arm-smmu-v3.c +@@ -633,7 +633,7 @@ struct arm_smmu_domain { + struct arm_smmu_device *smmu; + struct mutex init_mutex; /* Protects smmu pointer */ + +- struct io_pgtable_ops *pgtbl_ops; ++ struct io_pgtable *pgtbl; + spinlock_t pgtbl_lock; + + enum arm_smmu_domain_stage stage; +@@ -1430,7 +1430,7 @@ static void arm_smmu_domain_free(struct iommu_domain *domain) + struct arm_smmu_device *smmu = smmu_domain->smmu; + + iommu_put_dma_cookie(domain); +- free_io_pgtable_ops(smmu_domain->pgtbl_ops); ++ free_io_pgtable(smmu_domain->pgtbl); + + /* Free the CD and ASID, if we allocated them */ + if (smmu_domain->stage == ARM_SMMU_DOMAIN_S1) { +@@ -1508,7 +1508,7 @@ static int arm_smmu_domain_finalise(struct iommu_domain *domain) + unsigned long ias, oas; + enum io_pgtable_fmt fmt; + struct io_pgtable_cfg pgtbl_cfg; +- struct io_pgtable_ops *pgtbl_ops; ++ struct io_pgtable *iop; + int (*finalise_stage_fn)(struct arm_smmu_domain *, + struct io_pgtable_cfg *); + struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); +@@ -1546,18 +1546,18 @@ static int arm_smmu_domain_finalise(struct iommu_domain *domain) + .iommu_dev = smmu->dev, + }; + +- pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain); +- if (!pgtbl_ops) ++ iop = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain); ++ if (!iop) + return -ENOMEM; + + domain->pgsize_bitmap = pgtbl_cfg.pgsize_bitmap; + domain->geometry.aperture_end = (1UL << ias) - 1; + domain->geometry.force_aperture = true; +- smmu_domain->pgtbl_ops = pgtbl_ops; ++ smmu_domain->pgtbl = iop; + + ret = finalise_stage_fn(smmu_domain, &pgtbl_cfg); + if (ret < 0) +- free_io_pgtable_ops(pgtbl_ops); ++ free_io_pgtable(iop); + + return ret; + } +@@ -1673,13 +1673,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova, + int ret; + unsigned long flags; + struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); +- struct io_pgtable_ops *ops = smmu_domain->pgtbl_ops; ++ struct io_pgtable *iop = smmu_domain->pgtbl; + +- if (!ops) ++ if (!iop) + return -ENODEV; + + spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags); +- ret = ops->map(ops, iova, paddr, size, prot); ++ ret = iop->ops->map(iop, iova, paddr, size, prot); + spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags); + return ret; + } +@@ -1690,13 +1690,13 @@ arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova, size_t size) + size_t ret; + unsigned long flags; + struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); +- struct io_pgtable_ops *ops = smmu_domain->pgtbl_ops; ++ struct io_pgtable *iop = smmu_domain->pgtbl; + +- if (!ops) ++ if (!iop) + return 0; + + spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags); +- ret = ops->unmap(ops, iova, size); ++ ret = iop->ops->unmap(iop, iova, size); + spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags); + return ret; + } +@@ -1707,13 +1707,13 @@ arm_smmu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova) + phys_addr_t ret; + unsigned long flags; + struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); +- struct io_pgtable_ops *ops = smmu_domain->pgtbl_ops; ++ struct io_pgtable *iop = smmu_domain->pgtbl; + +- if (!ops) ++ if (!iop) + return 0; + + spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags); +- ret = ops->iova_to_phys(ops, iova); ++ ret = iop->ops->iova_to_phys(iop, iova); + spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags); + + return ret; +diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c +index 8f7281444551..02ff8940e643 100644 +--- a/drivers/iommu/arm-smmu.c ++++ b/drivers/iommu/arm-smmu.c +@@ -405,7 +405,7 @@ enum arm_smmu_domain_stage { + + struct arm_smmu_domain { + struct arm_smmu_device *smmu; +- struct io_pgtable_ops *pgtbl_ops; ++ struct io_pgtable *pgtbl; + spinlock_t pgtbl_lock; + struct arm_smmu_cfg cfg; + enum arm_smmu_domain_stage stage; +@@ -811,7 +811,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain, + { + int irq, start, ret = 0; + unsigned long ias, oas; +- struct io_pgtable_ops *pgtbl_ops; ++ struct io_pgtable *pgtbl; + struct io_pgtable_cfg pgtbl_cfg; + enum io_pgtable_fmt fmt; + struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); +@@ -933,8 +933,8 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain, + }; + + smmu_domain->smmu = smmu; +- pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain); +- if (!pgtbl_ops) { ++ pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain); ++ if (!pgtbl) { + ret = -ENOMEM; + goto out_clear_smmu; + } +@@ -963,7 +963,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain, + mutex_unlock(&smmu_domain->init_mutex); + + /* Publish page table ops for map/unmap */ +- smmu_domain->pgtbl_ops = pgtbl_ops; ++ smmu_domain->pgtbl = pgtbl; + return 0; + + out_clear_smmu: +@@ -996,7 +996,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain) + devm_free_irq(smmu->dev, irq, domain); + } + +- free_io_pgtable_ops(smmu_domain->pgtbl_ops); ++ free_io_pgtable(smmu_domain->pgtbl); + __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx); + } + +@@ -1267,13 +1267,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova, + int ret; + unsigned long flags; + struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); +- struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops; ++ struct io_pgtable *iop = smmu_domain->pgtbl; + +- if (!ops) ++ if (!iop) + return -ENODEV; + + spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags); +- ret = ops->map(ops, iova, paddr, size, prot); ++ ret = iop->ops->map(iop, iova, paddr, size, prot); + spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags); + return ret; + } +@@ -1284,13 +1284,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova, + size_t ret; + unsigned long flags; + struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); +- struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops; ++ struct io_pgtable *iop = smmu_domain->pgtbl; + +- if (!ops) ++ if (!iop) + return 0; + + spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags); +- ret = ops->unmap(ops, iova, size); ++ ret = iop->ops->unmap(iop, iova, size); + spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags); + return ret; + } +@@ -1301,7 +1301,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain, + struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); + struct arm_smmu_device *smmu = smmu_domain->smmu; + struct arm_smmu_cfg *cfg = &smmu_domain->cfg; +- struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops; ++ struct io_pgtable *iop = smmu_domain->pgtbl; + struct device *dev = smmu->dev; + void __iomem *cb_base; + u32 tmp; +@@ -1322,7 +1322,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain, + dev_err(dev, + "iova to phys timed out on %pad. Falling back to software table walk.\n", + &iova); +- return ops->iova_to_phys(ops, iova); ++ return iop->ops->iova_to_phys(iop, iova); + } + + phys = readq_relaxed(cb_base + ARM_SMMU_CB_PAR); +@@ -1341,9 +1341,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain, + phys_addr_t ret; + unsigned long flags; + struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); +- struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops; ++ struct io_pgtable *iop = smmu_domain->pgtbl; + +- if (!ops) ++ if (!iop) + return 0; + + spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags); +@@ -1351,7 +1351,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain, + smmu_domain->stage == ARM_SMMU_DOMAIN_S1) { + ret = arm_smmu_iova_to_phys_hard(domain, iova); + } else { +- ret = ops->iova_to_phys(ops, iova); ++ ret = iop->ops->iova_to_phys(iop, iova); + } + + spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags); +@@ -1862,10 +1862,12 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu) + if (smmu->features & ARM_SMMU_FEAT_FMT_AARCH64_64K) + smmu->pgsize_bitmap |= SZ_64K | SZ_512M; + ++ pax_open_kernel(); + if (arm_smmu_ops.pgsize_bitmap == -1UL) +- arm_smmu_ops.pgsize_bitmap = smmu->pgsize_bitmap; ++ const_cast(arm_smmu_ops.pgsize_bitmap) = smmu->pgsize_bitmap; + else +- arm_smmu_ops.pgsize_bitmap |= smmu->pgsize_bitmap; ++ const_cast(arm_smmu_ops.pgsize_bitmap) |= smmu->pgsize_bitmap; ++ pax_close_kernel(); + dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", + smmu->pgsize_bitmap); + +diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c +index f50e51c1a9c8..02c024776617 100644 +--- a/drivers/iommu/io-pgtable-arm-v7s.c ++++ b/drivers/iommu/io-pgtable-arm-v7s.c +@@ -49,9 +49,6 @@ + #define io_pgtable_to_data(x) \ + container_of((x), struct arm_v7s_io_pgtable, iop) + +-#define io_pgtable_ops_to_data(x) \ +- io_pgtable_to_data(io_pgtable_ops_to_pgtable(x)) +- + /* + * We have 32 bits total; 12 bits resolved at level 1, 8 bits at level 2, + * and 12 bits in a page. With some carefully-chosen coefficients we can +@@ -426,11 +423,10 @@ static int __arm_v7s_map(struct arm_v7s_io_pgtable *data, unsigned long iova, + return __arm_v7s_map(data, iova, paddr, size, prot, lvl + 1, cptep); + } + +-static int arm_v7s_map(struct io_pgtable_ops *ops, unsigned long iova, ++static int arm_v7s_map(struct io_pgtable *iop, unsigned long iova, + phys_addr_t paddr, size_t size, int prot) + { +- struct arm_v7s_io_pgtable *data = io_pgtable_ops_to_data(ops); +- struct io_pgtable *iop = &data->iop; ++ struct arm_v7s_io_pgtable *data = io_pgtable_to_data(iop); + int ret; + + /* If no access, then nothing to do */ +@@ -593,10 +589,10 @@ static int __arm_v7s_unmap(struct arm_v7s_io_pgtable *data, + return __arm_v7s_unmap(data, iova, size, lvl + 1, ptep); + } + +-static int arm_v7s_unmap(struct io_pgtable_ops *ops, unsigned long iova, ++static int arm_v7s_unmap(struct io_pgtable *iop, unsigned long iova, + size_t size) + { +- struct arm_v7s_io_pgtable *data = io_pgtable_ops_to_data(ops); ++ struct arm_v7s_io_pgtable *data = io_pgtable_to_data(iop); + size_t unmapped; + + unmapped = __arm_v7s_unmap(data, iova, size, 1, data->pgd); +@@ -606,10 +602,10 @@ static int arm_v7s_unmap(struct io_pgtable_ops *ops, unsigned long iova, + return unmapped; + } + +-static phys_addr_t arm_v7s_iova_to_phys(struct io_pgtable_ops *ops, ++static phys_addr_t arm_v7s_iova_to_phys(struct io_pgtable *iop, + unsigned long iova) + { +- struct arm_v7s_io_pgtable *data = io_pgtable_ops_to_data(ops); ++ struct arm_v7s_io_pgtable *data = io_pgtable_to_data(iop); + arm_v7s_iopte *ptep = data->pgd, pte; + int lvl = 0; + u32 mask; +@@ -628,6 +624,12 @@ static phys_addr_t arm_v7s_iova_to_phys(struct io_pgtable_ops *ops, + return (pte & mask) | (iova & ~mask); + } + ++static struct io_pgtable_ops arm_v7s_io_pgtable_ops = { ++ .map = arm_v7s_map, ++ .unmap = arm_v7s_unmap, ++ .iova_to_phys = arm_v7s_iova_to_phys, ++}; ++ + static struct io_pgtable *arm_v7s_alloc_pgtable(struct io_pgtable_cfg *cfg, + void *cookie) + { +@@ -662,11 +664,7 @@ static struct io_pgtable *arm_v7s_alloc_pgtable(struct io_pgtable_cfg *cfg, + if (!data->l2_tables) + goto out_free_data; + +- data->iop.ops = (struct io_pgtable_ops) { +- .map = arm_v7s_map, +- .unmap = arm_v7s_unmap, +- .iova_to_phys = arm_v7s_iova_to_phys, +- }; ++ data->iop.ops = &arm_v7s_io_pgtable_ops; + + /* We have to do this early for __arm_v7s_alloc_table to work... */ + data->iop.cfg = *cfg; +@@ -755,7 +753,7 @@ static struct iommu_gather_ops dummy_tlb_ops = { + + static int __init arm_v7s_do_selftests(void) + { +- struct io_pgtable_ops *ops; ++ struct io_pgtable *pgtbl; + struct io_pgtable_cfg cfg = { + .tlb = &dummy_tlb_ops, + .oas = 32, +@@ -770,8 +768,8 @@ static int __init arm_v7s_do_selftests(void) + + cfg_cookie = &cfg; + +- ops = alloc_io_pgtable_ops(ARM_V7S, &cfg, &cfg); +- if (!ops) { ++ pgtbl = alloc_io_pgtable(ARM_V7S, &cfg, &cfg); ++ if (!pgtbl) { + pr_err("selftest: failed to allocate io pgtable ops\n"); + return -EINVAL; + } +@@ -780,13 +778,13 @@ static int __init arm_v7s_do_selftests(void) + * Initial sanity checks. + * Empty page tables shouldn't provide any translations. + */ +- if (ops->iova_to_phys(ops, 42)) ++ if (pgtbl->ops->iova_to_phys(pgtbl, 42)) + return __FAIL(ops); + +- if (ops->iova_to_phys(ops, SZ_1G + 42)) ++ if (pgtbl->ops->iova_to_phys(pgtbl, SZ_1G + 42)) + return __FAIL(ops); + +- if (ops->iova_to_phys(ops, SZ_2G + 42)) ++ if (pgtbl->ops->iova_to_phys(pgtbl, SZ_2G + 42)) + return __FAIL(ops); + + /* +@@ -796,18 +794,18 @@ static int __init arm_v7s_do_selftests(void) + i = find_first_bit(&cfg.pgsize_bitmap, BITS_PER_LONG); + while (i != BITS_PER_LONG) { + size = 1UL << i; +- if (ops->map(ops, iova, iova, size, IOMMU_READ | ++ if (pgtbl->ops->map(pgtbl, iova, iova, size, IOMMU_READ | + IOMMU_WRITE | + IOMMU_NOEXEC | + IOMMU_CACHE)) + return __FAIL(ops); + + /* Overlapping mappings */ +- if (!ops->map(ops, iova, iova + size, size, ++ if (!pgtbl->ops->map(pgtbl, iova, iova + size, size, + IOMMU_READ | IOMMU_NOEXEC)) + return __FAIL(ops); + +- if (ops->iova_to_phys(ops, iova + 42) != (iova + 42)) ++ if (pgtbl->ops->iova_to_phys(pgtbl, iova + 42) != (iova + 42)) + return __FAIL(ops); + + iova += SZ_16M; +@@ -821,14 +819,14 @@ static int __init arm_v7s_do_selftests(void) + size = 1UL << __ffs(cfg.pgsize_bitmap); + while (i < loopnr) { + iova_start = i * SZ_16M; +- if (ops->unmap(ops, iova_start + size, size) != size) ++ if (pgtbl->ops->unmap(pgtbl, iova_start + size, size) != size) + return __FAIL(ops); + + /* Remap of partial unmap */ +- if (ops->map(ops, iova_start + size, size, size, IOMMU_READ)) ++ if (pgtbl->ops->map(pgtbl, iova_start + size, size, size, IOMMU_READ)) + return __FAIL(ops); + +- if (ops->iova_to_phys(ops, iova_start + size + 42) ++ if (pgtbl->ops->iova_to_phys(pgtbl, iova_start + size + 42) + != (size + 42)) + return __FAIL(ops); + i++; +@@ -840,17 +838,17 @@ static int __init arm_v7s_do_selftests(void) + while (i != BITS_PER_LONG) { + size = 1UL << i; + +- if (ops->unmap(ops, iova, size) != size) ++ if (pgtbl->ops->unmap(pgtbl, iova, size) != size) + return __FAIL(ops); + +- if (ops->iova_to_phys(ops, iova + 42)) ++ if (pgtbl->ops->iova_to_phys(pgtbl, iova + 42)) + return __FAIL(ops); + + /* Remap full block */ +- if (ops->map(ops, iova, iova, size, IOMMU_WRITE)) ++ if (pgtbl->ops->map(pgtbl, iova, iova, size, IOMMU_WRITE)) + return __FAIL(ops); + +- if (ops->iova_to_phys(ops, iova + 42) != (iova + 42)) ++ if (pgtbl->ops->iova_to_phys(pgtbl, iova + 42) != (iova + 42)) + return __FAIL(ops); + + iova += SZ_16M; +@@ -858,7 +856,7 @@ static int __init arm_v7s_do_selftests(void) + i = find_next_bit(&cfg.pgsize_bitmap, BITS_PER_LONG, i); + } + +- free_io_pgtable_ops(ops); ++ free_io_pgtable(pgtbl); + + selftest_running = false; + +diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c +index f5c90e1366ce..90a737c4a7f9 100644 +--- a/drivers/iommu/io-pgtable-arm.c ++++ b/drivers/iommu/io-pgtable-arm.c +@@ -39,9 +39,6 @@ + #define io_pgtable_to_data(x) \ + container_of((x), struct arm_lpae_io_pgtable, iop) + +-#define io_pgtable_ops_to_data(x) \ +- io_pgtable_to_data(io_pgtable_ops_to_pgtable(x)) +- + /* + * For consistency with the architecture, we always consider + * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0 +@@ -381,10 +378,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data, + return pte; + } + +-static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova, ++static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova, + phys_addr_t paddr, size_t size, int iommu_prot) + { +- struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops); ++ struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop); + arm_lpae_iopte *ptep = data->pgd; + int ret, lvl = ARM_LPAE_START_LVL(data); + arm_lpae_iopte prot; +@@ -530,11 +527,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data, + return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep); + } + +-static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova, ++static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova, + size_t size) + { + size_t unmapped; +- struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops); ++ struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop); + arm_lpae_iopte *ptep = data->pgd; + int lvl = ARM_LPAE_START_LVL(data); + +@@ -545,10 +542,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova, + return unmapped; + } + +-static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops, ++static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop, + unsigned long iova) + { +- struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops); ++ struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop); + arm_lpae_iopte pte, *ptep = data->pgd; + int lvl = ARM_LPAE_START_LVL(data); + +@@ -615,6 +612,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg) + } + } + ++static struct io_pgtable_ops arm_lpae_io_pgtable_ops = { ++ .map = arm_lpae_map, ++ .unmap = arm_lpae_unmap, ++ .iova_to_phys = arm_lpae_iova_to_phys, ++}; ++ + static struct arm_lpae_io_pgtable * + arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg) + { +@@ -651,11 +654,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg) + pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1)); + data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte))); + +- data->iop.ops = (struct io_pgtable_ops) { +- .map = arm_lpae_map, +- .unmap = arm_lpae_unmap, +- .iova_to_phys = arm_lpae_iova_to_phys, +- }; ++ data->iop.ops = &arm_lpae_io_pgtable_ops; + + return data; + } +@@ -916,15 +915,15 @@ static void dummy_tlb_sync(void *cookie) + WARN_ON(cookie != cfg_cookie); + } + +-static struct iommu_gather_ops dummy_tlb_ops __initdata = { ++static const struct iommu_gather_ops dummy_tlb_ops __initconst = { + .tlb_flush_all = dummy_tlb_flush_all, + .tlb_add_flush = dummy_tlb_add_flush, + .tlb_sync = dummy_tlb_sync, + }; + +-static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops) ++static void __init arm_lpae_dump_ops(struct io_pgtable *iop) + { +- struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops); ++ struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop); + struct io_pgtable_cfg *cfg = &data->iop.cfg; + + pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n", +@@ -934,9 +933,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops) + data->bits_per_level, data->pgd); + } + +-#define __FAIL(ops, i) ({ \ ++#define __FAIL(iop, i) ({ \ + WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \ +- arm_lpae_dump_ops(ops); \ ++ arm_lpae_dump_ops(iop); \ + selftest_running = false; \ + -EFAULT; \ + }) +@@ -951,30 +950,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg) + int i, j; + unsigned long iova; + size_t size; +- struct io_pgtable_ops *ops; ++ struct io_pgtable *iop; ++ const struct io_pgtable_ops *ops; + + selftest_running = true; + + for (i = 0; i < ARRAY_SIZE(fmts); ++i) { + cfg_cookie = cfg; +- ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg); +- if (!ops) { ++ iop = alloc_io_pgtable(fmts[i], cfg, cfg); ++ if (!iop) { + pr_err("selftest: failed to allocate io pgtable ops\n"); + return -ENOMEM; + } ++ ops = iop->ops; + + /* + * Initial sanity checks. + * Empty page tables shouldn't provide any translations. + */ +- if (ops->iova_to_phys(ops, 42)) +- return __FAIL(ops, i); ++ if (ops->iova_to_phys(iop, 42)) ++ return __FAIL(iop, i); + +- if (ops->iova_to_phys(ops, SZ_1G + 42)) +- return __FAIL(ops, i); ++ if (ops->iova_to_phys(iop, SZ_1G + 42)) ++ return __FAIL(iop, i); + +- if (ops->iova_to_phys(ops, SZ_2G + 42)) +- return __FAIL(ops, i); ++ if (ops->iova_to_phys(iop, SZ_2G + 42)) ++ return __FAIL(iop, i); + + /* + * Distinct mappings of different granule sizes. +@@ -984,19 +985,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg) + while (j != BITS_PER_LONG) { + size = 1UL << j; + +- if (ops->map(ops, iova, iova, size, IOMMU_READ | ++ if (ops->map(iop, iova, iova, size, IOMMU_READ | + IOMMU_WRITE | + IOMMU_NOEXEC | + IOMMU_CACHE)) +- return __FAIL(ops, i); ++ return __FAIL(iop, i); + + /* Overlapping mappings */ +- if (!ops->map(ops, iova, iova + size, size, ++ if (!ops->map(iop, iova, iova + size, size, + IOMMU_READ | IOMMU_NOEXEC)) +- return __FAIL(ops, i); ++ return __FAIL(iop, i); + +- if (ops->iova_to_phys(ops, iova + 42) != (iova + 42)) +- return __FAIL(ops, i); ++ if (ops->iova_to_phys(iop, iova + 42) != (iova + 42)) ++ return __FAIL(iop, i); + + iova += SZ_1G; + j++; +@@ -1005,15 +1006,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg) + + /* Partial unmap */ + size = 1UL << __ffs(cfg->pgsize_bitmap); +- if (ops->unmap(ops, SZ_1G + size, size) != size) +- return __FAIL(ops, i); ++ if (ops->unmap(iop, SZ_1G + size, size) != size) ++ return __FAIL(iop, i); + + /* Remap of partial unmap */ +- if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ)) +- return __FAIL(ops, i); ++ if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ)) ++ return __FAIL(iop, i); + +- if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42)) +- return __FAIL(ops, i); ++ if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42)) ++ return __FAIL(iop, i); + + /* Full unmap */ + iova = 0; +@@ -1021,25 +1022,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg) + while (j != BITS_PER_LONG) { + size = 1UL << j; + +- if (ops->unmap(ops, iova, size) != size) +- return __FAIL(ops, i); ++ if (ops->unmap(iop, iova, size) != size) ++ return __FAIL(iop, i); + +- if (ops->iova_to_phys(ops, iova + 42)) +- return __FAIL(ops, i); ++ if (ops->iova_to_phys(iop, iova + 42)) ++ return __FAIL(iop, i); + + /* Remap full block */ +- if (ops->map(ops, iova, iova, size, IOMMU_WRITE)) +- return __FAIL(ops, i); ++ if (ops->map(iop, iova, iova, size, IOMMU_WRITE)) ++ return __FAIL(iop, i); + +- if (ops->iova_to_phys(ops, iova + 42) != (iova + 42)) +- return __FAIL(ops, i); ++ if (ops->iova_to_phys(iop, iova + 42) != (iova + 42)) ++ return __FAIL(iop, i); + + iova += SZ_1G; + j++; + j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j); + } + +- free_io_pgtable_ops(ops); ++ free_io_pgtable(iop); + } + + selftest_running = false; +diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c +index 127558d83667..bc60b81dfa17 100644 +--- a/drivers/iommu/io-pgtable.c ++++ b/drivers/iommu/io-pgtable.c +@@ -37,7 +37,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] = { + #endif + }; + +-struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt, ++struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt, + struct io_pgtable_cfg *cfg, + void *cookie) + { +@@ -59,21 +59,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt, + iop->cookie = cookie; + iop->cfg = *cfg; + +- return &iop->ops; ++ return iop; + } + + /* + * It is the IOMMU driver's responsibility to ensure that the page table + * is no longer accessible to the walker by this point. + */ +-void free_io_pgtable_ops(struct io_pgtable_ops *ops) ++void free_io_pgtable(struct io_pgtable *iop) + { +- struct io_pgtable *iop; +- +- if (!ops) ++ if (!iop) + return; + +- iop = container_of(ops, struct io_pgtable, ops); + io_pgtable_tlb_flush_all(iop); + io_pgtable_init_table[iop->fmt]->free(iop); + } +diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h +index 969d82cc92ca..1ba9b6ee033c 100644 +--- a/drivers/iommu/io-pgtable.h ++++ b/drivers/iommu/io-pgtable.h +@@ -109,17 +109,18 @@ struct io_pgtable_cfg { + * These functions map directly onto the iommu_ops member functions with + * the same names. + */ ++struct io_pgtable; + struct io_pgtable_ops { +- int (*map)(struct io_pgtable_ops *ops, unsigned long iova, ++ int (*map)(struct io_pgtable *iop, unsigned long iova, + phys_addr_t paddr, size_t size, int prot); +- int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova, ++ int (*unmap)(struct io_pgtable *iop, unsigned long iova, + size_t size); +- phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops, ++ phys_addr_t (*iova_to_phys)(struct io_pgtable *iop, + unsigned long iova); + }; + + /** +- * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU. ++ * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU. + * + * @fmt: The page table format. + * @cfg: The page table configuration. This will be modified to represent +@@ -128,9 +129,9 @@ struct io_pgtable_ops { + * @cookie: An opaque token provided by the IOMMU driver and passed back to + * the callback routines in cfg->tlb. + */ +-struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt, +- struct io_pgtable_cfg *cfg, +- void *cookie); ++struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt, ++ struct io_pgtable_cfg *cfg, ++ void *cookie); + + /** + * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller +@@ -139,7 +140,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt, + * + * @ops: The ops returned from alloc_io_pgtable_ops. + */ +-void free_io_pgtable_ops(struct io_pgtable_ops *ops); ++void free_io_pgtable(struct io_pgtable *iop); + + + /* +@@ -161,11 +162,9 @@ struct io_pgtable { + void *cookie; + bool tlb_sync_pending; + struct io_pgtable_cfg cfg; +- struct io_pgtable_ops ops; ++ const struct io_pgtable_ops *ops; + }; + +-#define io_pgtable_ops_to_pgtable(x) container_of((x), struct io_pgtable, ops) +- + static inline void io_pgtable_tlb_flush_all(struct io_pgtable *iop) + { + iop->cfg.tlb->tlb_flush_all(iop->cookie); +diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c +index 87d3060f8609..222cae1e25bc 100644 +--- a/drivers/iommu/iommu.c ++++ b/drivers/iommu/iommu.c +@@ -956,7 +956,7 @@ static int iommu_bus_notifier(struct notifier_block *nb, + static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops) + { + int err; +- struct notifier_block *nb; ++ notifier_block_no_const *nb; + struct iommu_callback_data cb = { + .ops = ops, + }; +diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c +index ace331da6459..c32653039fda 100644 +--- a/drivers/iommu/ipmmu-vmsa.c ++++ b/drivers/iommu/ipmmu-vmsa.c +@@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain { + struct iommu_domain io_domain; + + struct io_pgtable_cfg cfg; +- struct io_pgtable_ops *iop; ++ struct io_pgtable *iop; + + unsigned int context_id; + spinlock_t lock; /* Protects mappings */ +@@ -319,8 +319,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain) + */ + domain->cfg.iommu_dev = domain->mmu->dev; + +- domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg, +- domain); ++ domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain); + if (!domain->iop) + return -EINVAL; + +@@ -478,7 +477,7 @@ static void ipmmu_domain_free(struct iommu_domain *io_domain) + * been detached. + */ + ipmmu_domain_destroy_context(domain); +- free_io_pgtable_ops(domain->iop); ++ free_io_pgtable(domain->iop); + kfree(domain); + } + +@@ -547,7 +546,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova, + if (!domain) + return -ENODEV; + +- return domain->iop->map(domain->iop, iova, paddr, size, prot); ++ return domain->iop->ops->map(domain->iop, iova, paddr, size, prot); + } + + static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova, +@@ -555,7 +554,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova, + { + struct ipmmu_vmsa_domain *domain = to_vmsa_domain(io_domain); + +- return domain->iop->unmap(domain->iop, iova, size); ++ return domain->iop->ops->unmap(domain->iop, iova, size); + } + + static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain, +@@ -565,7 +564,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain, + + /* TODO: Is locking needed ? */ + +- return domain->iop->iova_to_phys(domain->iop, iova); ++ return domain->iop->ops->iova_to_phys(domain->iop, iova); + } + + static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev, +diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c +index 49721b4e1975..62874d3f22ed 100644 +--- a/drivers/iommu/irq_remapping.c ++++ b/drivers/iommu/irq_remapping.c +@@ -153,7 +153,7 @@ int __init irq_remap_enable_fault_handling(void) + void panic_if_irq_remap(const char *msg) + { + if (irq_remapping_enabled) +- panic(msg); ++ panic("%s", msg); + } + + void ir_ack_apic_edge(struct irq_data *data) +diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c +index b09692bb5b0a..aa64d5972f85 100644 +--- a/drivers/iommu/msm_iommu.c ++++ b/drivers/iommu/msm_iommu.c +@@ -53,7 +53,7 @@ struct msm_priv { + struct list_head list_attached; + struct iommu_domain domain; + struct io_pgtable_cfg cfg; +- struct io_pgtable_ops *iop; ++ struct io_pgtable *iop; + struct device *dev; + spinlock_t pgtlock; /* pagetable lock */ + }; +@@ -360,13 +360,15 @@ static int msm_iommu_domain_config(struct msm_priv *priv) + .iommu_dev = priv->dev, + }; + +- priv->iop = alloc_io_pgtable_ops(ARM_V7S, &priv->cfg, priv); ++ priv->iop = alloc_io_pgtable(ARM_V7S, &priv->cfg, priv); + if (!priv->iop) { + dev_err(priv->dev, "Failed to allocate pgtable\n"); + return -EINVAL; + } + +- msm_iommu_ops.pgsize_bitmap = priv->cfg.pgsize_bitmap; ++ pax_open_kernel(); ++ const_cast(msm_iommu_ops.pgsize_bitmap) = priv->cfg.pgsize_bitmap; ++ pax_close_kernel(); + + return 0; + } +@@ -429,7 +431,7 @@ static void msm_iommu_detach_dev(struct iommu_domain *domain, + struct msm_iommu_ctx_dev *master; + int ret; + +- free_io_pgtable_ops(priv->iop); ++ free_io_pgtable(priv->iop); + + spin_lock_irqsave(&msm_iommu_lock, flags); + list_for_each_entry(iommu, &priv->list_attached, dom_node) { +@@ -455,7 +457,7 @@ static int msm_iommu_map(struct iommu_domain *domain, unsigned long iova, + int ret; + + spin_lock_irqsave(&priv->pgtlock, flags); +- ret = priv->iop->map(priv->iop, iova, pa, len, prot); ++ ret = priv->iop->ops->map(priv->iop, iova, pa, len, prot); + spin_unlock_irqrestore(&priv->pgtlock, flags); + + return ret; +@@ -468,7 +470,7 @@ static size_t msm_iommu_unmap(struct iommu_domain *domain, unsigned long iova, + unsigned long flags; + + spin_lock_irqsave(&priv->pgtlock, flags); +- len = priv->iop->unmap(priv->iop, iova, len); ++ len = priv->iop->ops->unmap(priv->iop, iova, len); + spin_unlock_irqrestore(&priv->pgtlock, flags); + + return len; +diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c +index b12c12d74c33..27bf74559223 100644 +--- a/drivers/iommu/mtk_iommu.c ++++ b/drivers/iommu/mtk_iommu.c +@@ -97,7 +97,7 @@ struct mtk_iommu_domain { + spinlock_t pgtlock; /* lock for page table */ + + struct io_pgtable_cfg cfg; +- struct io_pgtable_ops *iop; ++ struct io_pgtable *iop; + + struct iommu_domain domain; + }; +@@ -235,7 +235,7 @@ static int mtk_iommu_domain_finalise(struct mtk_iommu_data *data) + if (data->enable_4GB) + dom->cfg.quirks |= IO_PGTABLE_QUIRK_ARM_MTK_4GB; + +- dom->iop = alloc_io_pgtable_ops(ARM_V7S, &dom->cfg, data); ++ dom->iop = alloc_io_pgtable(ARM_V7S, &dom->cfg, data); + if (!dom->iop) { + dev_err(data->dev, "Failed to alloc io pgtable\n"); + return -EINVAL; +@@ -328,7 +328,7 @@ static int mtk_iommu_map(struct iommu_domain *domain, unsigned long iova, + int ret; + + spin_lock_irqsave(&dom->pgtlock, flags); +- ret = dom->iop->map(dom->iop, iova, paddr, size, prot); ++ ret = dom->iop->ops->map(dom->iop, iova, paddr, size, prot); + spin_unlock_irqrestore(&dom->pgtlock, flags); + + return ret; +@@ -342,7 +342,7 @@ static size_t mtk_iommu_unmap(struct iommu_domain *domain, + size_t unmapsz; + + spin_lock_irqsave(&dom->pgtlock, flags); +- unmapsz = dom->iop->unmap(dom->iop, iova, size); ++ unmapsz = dom->iop->ops->unmap(dom->iop, iova, size); + spin_unlock_irqrestore(&dom->pgtlock, flags); + + return unmapsz; +@@ -356,7 +356,7 @@ static phys_addr_t mtk_iommu_iova_to_phys(struct iommu_domain *domain, + phys_addr_t pa; + + spin_lock_irqsave(&dom->pgtlock, flags); +- pa = dom->iop->iova_to_phys(dom->iop, iova); ++ pa = dom->iop->ops->iova_to_phys(dom->iop, iova); + spin_unlock_irqrestore(&dom->pgtlock, flags); + + return pa; +@@ -615,7 +615,7 @@ static int mtk_iommu_remove(struct platform_device *pdev) + if (iommu_present(&platform_bus_type)) + bus_set_iommu(&platform_bus_type, NULL); + +- free_io_pgtable_ops(data->m4u_dom->iop); ++ free_io_pgtable(data->m4u_dom->iop); + clk_disable_unprepare(data->bclk); + devm_free_irq(&pdev->dev, data->irq, data); + component_master_del(&pdev->dev, &mtk_iommu_com_ops); +diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c +index d6c404b3584d..ea4d330968d1 100644 +--- a/drivers/irqchip/irq-gic.c ++++ b/drivers/irqchip/irq-gic.c +@@ -410,7 +410,7 @@ static void gic_handle_cascade_irq(struct irq_desc *desc) + chained_irq_exit(chip, desc); + } + +-static struct irq_chip gic_chip = { ++static irq_chip_no_const gic_chip __read_only = { + .irq_mask = gic_mask_irq, + .irq_unmask = gic_unmask_irq, + .irq_eoi = gic_eoi_irq, +diff --git a/drivers/irqchip/irq-i8259.c b/drivers/irqchip/irq-i8259.c +index 1aec12c6d9ac..7c7186310928 100644 +--- a/drivers/irqchip/irq-i8259.c ++++ b/drivers/irqchip/irq-i8259.c +@@ -192,7 +192,7 @@ static void mask_and_ack_8259A(struct irq_data *d) + printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq); + spurious_irq_mask |= irqmask; + } +- atomic_inc(&irq_err_count); ++ atomic_inc_unchecked(&irq_err_count); + /* + * Theoretically we do not have to handle this IRQ, + * but in Linux this does not cause problems and is +diff --git a/drivers/irqchip/irq-jcore-aic.c b/drivers/irqchip/irq-jcore-aic.c +index 033bccb41455..7c93666acb9f 100644 +--- a/drivers/irqchip/irq-jcore-aic.c ++++ b/drivers/irqchip/irq-jcore-aic.c +@@ -23,7 +23,23 @@ + + #define JCORE_AIC1_INTPRI_REG 8 + +-static struct irq_chip jcore_aic; ++static void noop(struct irq_data *data) ++{ ++} ++ ++static struct irq_chip jcore_aic = { ++ /* ++ * The irq chip framework requires either mask/unmask or enable/disable ++ * function pointers to be provided, but the hardware does not have any ++ * such mechanism; the only interrupt masking is at the cpu level and ++ * it affects all interrupts. We provide dummy mask/unmask. The hardware ++ * handles all interrupt control and clears pending status when the cpu ++ * accepts the interrupt. ++ */ ++ .irq_mask = noop, ++ .irq_unmask = noop, ++ .name = "AIC", ++}; + + /* + * The J-Core AIC1 and AIC2 are cpu-local interrupt controllers and do +@@ -58,10 +74,6 @@ static const struct irq_domain_ops jcore_aic_irqdomain_ops = { + .xlate = irq_domain_xlate_onecell, + }; + +-static void noop(struct irq_data *data) +-{ +-} +- + static int __init aic_irq_of_init(struct device_node *node, + struct device_node *parent) + { +@@ -88,18 +100,6 @@ static int __init aic_irq_of_init(struct device_node *node, + min_irq = JCORE_AIC1_MIN_HWIRQ; + } + +- /* +- * The irq chip framework requires either mask/unmask or enable/disable +- * function pointers to be provided, but the hardware does not have any +- * such mechanism; the only interrupt masking is at the cpu level and +- * it affects all interrupts. We provide dummy mask/unmask. The hardware +- * handles all interrupt control and clears pending status when the cpu +- * accepts the interrupt. +- */ +- jcore_aic.irq_mask = noop; +- jcore_aic.irq_unmask = noop; +- jcore_aic.name = "AIC"; +- + domain = irq_domain_add_linear(node, dom_sz, &jcore_aic_irqdomain_ops, + &jcore_aic); + if (!domain) +diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c +index 013fc9659a84..36a9a97b4ee9 100644 +--- a/drivers/irqchip/irq-mmp.c ++++ b/drivers/irqchip/irq-mmp.c +@@ -122,7 +122,7 @@ static void icu_unmask_irq(struct irq_data *d) + } + } + +-struct irq_chip icu_irq_chip = { ++irq_chip_no_const icu_irq_chip __read_only = { + .name = "icu_irq", + .irq_mask = icu_mask_irq, + .irq_mask_ack = icu_mask_ack_irq, +diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c +index 713177d97c7a..3849ddd24996 100644 +--- a/drivers/irqchip/irq-renesas-intc-irqpin.c ++++ b/drivers/irqchip/irq-renesas-intc-irqpin.c +@@ -396,7 +396,7 @@ static int intc_irqpin_probe(struct platform_device *pdev) + struct intc_irqpin_iomem *i; + struct resource *io[INTC_IRQPIN_REG_NR]; + struct resource *irq; +- struct irq_chip *irq_chip; ++ irq_chip_no_const *irq_chip; + void (*enable_fn)(struct irq_data *d); + void (*disable_fn)(struct irq_data *d); + const char *name = dev_name(dev); +diff --git a/drivers/irqchip/irq-ts4800.c b/drivers/irqchip/irq-ts4800.c +index 2325fb3c482b..fca7529748a3 100644 +--- a/drivers/irqchip/irq-ts4800.c ++++ b/drivers/irqchip/irq-ts4800.c +@@ -93,7 +93,7 @@ static int ts4800_ic_probe(struct platform_device *pdev) + { + struct device_node *node = pdev->dev.of_node; + struct ts4800_irq_data *data; +- struct irq_chip *irq_chip; ++ irq_chip_no_const *irq_chip; + struct resource *res; + int parent_irq; + +diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c +index 6a2df3297e77..dc962f1db79c 100644 +--- a/drivers/isdn/capi/capi.c ++++ b/drivers/isdn/capi/capi.c +@@ -81,8 +81,8 @@ struct capiminor { + + struct capi20_appl *ap; + u32 ncci; +- atomic_t datahandle; +- atomic_t msgid; ++ atomic_unchecked_t datahandle; ++ atomic_unchecked_t msgid; + + struct tty_port port; + int ttyinstop; +@@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb) + capimsg_setu16(s, 2, mp->ap->applid); + capimsg_setu8 (s, 4, CAPI_DATA_B3); + capimsg_setu8 (s, 5, CAPI_RESP); +- capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid)); ++ capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid)); + capimsg_setu32(s, 8, mp->ncci); + capimsg_setu16(s, 12, datahandle); + } +@@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp) + mp->outbytes -= len; + spin_unlock_bh(&mp->outlock); + +- datahandle = atomic_inc_return(&mp->datahandle); ++ datahandle = atomic_inc_return_unchecked(&mp->datahandle); + skb_push(skb, CAPI_DATA_B3_REQ_LEN); + memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN); + capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN); + capimsg_setu16(skb->data, 2, mp->ap->applid); + capimsg_setu8 (skb->data, 4, CAPI_DATA_B3); + capimsg_setu8 (skb->data, 5, CAPI_REQ); +- capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid)); ++ capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid)); + capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */ + capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */ + capimsg_setu16(skb->data, 16, len); /* Data length */ +diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c +index 7f1c625b08ec..2da3ff650e1d 100644 +--- a/drivers/isdn/gigaset/bas-gigaset.c ++++ b/drivers/isdn/gigaset/bas-gigaset.c +@@ -2568,22 +2568,22 @@ static int gigaset_post_reset(struct usb_interface *intf) + + + static const struct gigaset_ops gigops = { +- gigaset_write_cmd, +- gigaset_write_room, +- gigaset_chars_in_buffer, +- gigaset_brkchars, +- gigaset_init_bchannel, +- gigaset_close_bchannel, +- gigaset_initbcshw, +- gigaset_freebcshw, +- gigaset_reinitbcshw, +- gigaset_initcshw, +- gigaset_freecshw, +- gigaset_set_modem_ctrl, +- gigaset_baud_rate, +- gigaset_set_line_ctrl, +- gigaset_isoc_send_skb, +- gigaset_isoc_input, ++ .write_cmd = gigaset_write_cmd, ++ .write_room = gigaset_write_room, ++ .chars_in_buffer = gigaset_chars_in_buffer, ++ .brkchars = gigaset_brkchars, ++ .init_bchannel = gigaset_init_bchannel, ++ .close_bchannel = gigaset_close_bchannel, ++ .initbcshw = gigaset_initbcshw, ++ .freebcshw = gigaset_freebcshw, ++ .reinitbcshw = gigaset_reinitbcshw, ++ .initcshw = gigaset_initcshw, ++ .freecshw = gigaset_freecshw, ++ .set_modem_ctrl = gigaset_set_modem_ctrl, ++ .baud_rate = gigaset_baud_rate, ++ .set_line_ctrl = gigaset_set_line_ctrl, ++ .send_skb = gigaset_isoc_send_skb, ++ .handle_input = gigaset_isoc_input, + }; + + /* bas_gigaset_init +diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c +index 600c79b030cd..3752bab3a55b 100644 +--- a/drivers/isdn/gigaset/interface.c ++++ b/drivers/isdn/gigaset/interface.c +@@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp) + } + tty->driver_data = cs; + +- ++cs->port.count; ++ atomic_inc(&cs->port.count); + +- if (cs->port.count == 1) { ++ if (atomic_read(&cs->port.count) == 1) { + tty_port_tty_set(&cs->port, tty); + cs->port.low_latency = 1; + } +@@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp) + + if (!cs->connected) + gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */ +- else if (!cs->port.count) ++ else if (!atomic_read(&cs->port.count)) + dev_warn(cs->dev, "%s: device not opened\n", __func__); +- else if (!--cs->port.count) ++ else if (!atomic_dec_return(&cs->port.count)) + tty_port_tty_set(&cs->port, NULL); + + mutex_unlock(&cs->mutex); +diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c +index b90776ef56ec..ab0b63a4d045 100644 +--- a/drivers/isdn/gigaset/ser-gigaset.c ++++ b/drivers/isdn/gigaset/ser-gigaset.c +@@ -445,22 +445,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag) + } + + static const struct gigaset_ops ops = { +- gigaset_write_cmd, +- gigaset_write_room, +- gigaset_chars_in_buffer, +- gigaset_brkchars, +- gigaset_init_bchannel, +- gigaset_close_bchannel, +- gigaset_initbcshw, +- gigaset_freebcshw, +- gigaset_reinitbcshw, +- gigaset_initcshw, +- gigaset_freecshw, +- gigaset_set_modem_ctrl, +- gigaset_baud_rate, +- gigaset_set_line_ctrl, +- gigaset_m10x_send_skb, /* asyncdata.c */ +- gigaset_m10x_input, /* asyncdata.c */ ++ .write_cmd = gigaset_write_cmd, ++ .write_room = gigaset_write_room, ++ .chars_in_buffer = gigaset_chars_in_buffer, ++ .brkchars = gigaset_brkchars, ++ .init_bchannel = gigaset_init_bchannel, ++ .close_bchannel = gigaset_close_bchannel, ++ .initbcshw = gigaset_initbcshw, ++ .freebcshw = gigaset_freebcshw, ++ .reinitbcshw = gigaset_reinitbcshw, ++ .initcshw = gigaset_initcshw, ++ .freecshw = gigaset_freecshw, ++ .set_modem_ctrl = gigaset_set_modem_ctrl, ++ .baud_rate = gigaset_baud_rate, ++ .set_line_ctrl = gigaset_set_line_ctrl, ++ .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */ ++ .handle_input = gigaset_m10x_input, /* asyncdata.c */ + }; + + +diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c +index 5f306e2eece5..ff14829c2e6c 100644 +--- a/drivers/isdn/gigaset/usb-gigaset.c ++++ b/drivers/isdn/gigaset/usb-gigaset.c +@@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6]) + gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf); + memcpy(cs->hw.usb->bchars, buf, 6); + return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41, +- 0, 0, &buf, 6, 2000); ++ 0, 0, cs->hw.usb->bchars, 6, 2000); + } + + static void gigaset_freebcshw(struct bc_state *bcs) +@@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf) + } + + static const struct gigaset_ops ops = { +- gigaset_write_cmd, +- gigaset_write_room, +- gigaset_chars_in_buffer, +- gigaset_brkchars, +- gigaset_init_bchannel, +- gigaset_close_bchannel, +- gigaset_initbcshw, +- gigaset_freebcshw, +- gigaset_reinitbcshw, +- gigaset_initcshw, +- gigaset_freecshw, +- gigaset_set_modem_ctrl, +- gigaset_baud_rate, +- gigaset_set_line_ctrl, +- gigaset_m10x_send_skb, +- gigaset_m10x_input, ++ .write_cmd = gigaset_write_cmd, ++ .write_room = gigaset_write_room, ++ .chars_in_buffer = gigaset_chars_in_buffer, ++ .brkchars = gigaset_brkchars, ++ .init_bchannel = gigaset_init_bchannel, ++ .close_bchannel = gigaset_close_bchannel, ++ .initbcshw = gigaset_initbcshw, ++ .freebcshw = gigaset_freebcshw, ++ .reinitbcshw = gigaset_reinitbcshw, ++ .initcshw = gigaset_initcshw, ++ .freecshw = gigaset_freecshw, ++ .set_modem_ctrl = gigaset_set_modem_ctrl, ++ .baud_rate = gigaset_baud_rate, ++ .set_line_ctrl = gigaset_set_line_ctrl, ++ .send_skb = gigaset_m10x_send_skb, ++ .handle_input = gigaset_m10x_input, + }; + + /* +diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c +index 4d9b195547c5..455075c603bf 100644 +--- a/drivers/isdn/hardware/avm/b1.c ++++ b/drivers/isdn/hardware/avm/b1.c +@@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file) + } + if (left) { + if (t4file->user) { +- if (copy_from_user(buf, dp, left)) ++ if (left > sizeof buf || copy_from_user(buf, dp, left)) + return -EFAULT; + } else { + memcpy(buf, dp, left); +@@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config) + } + if (left) { + if (config->user) { +- if (copy_from_user(buf, dp, left)) ++ if (left > sizeof buf || copy_from_user(buf, dp, left)) + return -EFAULT; + } else { + memcpy(buf, dp, left); +diff --git a/drivers/isdn/hardware/eicon/capifunc.c b/drivers/isdn/hardware/eicon/capifunc.c +index 7a0bdbdd87ea..0a7b7db24325 100644 +--- a/drivers/isdn/hardware/eicon/capifunc.c ++++ b/drivers/isdn/hardware/eicon/capifunc.c +@@ -57,7 +57,7 @@ static u16 diva_send_message(struct capi_ctr *, + diva_os_message_buffer_s *); + extern void diva_os_set_controller_struct(struct capi_ctr *); + +-extern void DIVA_DIDD_Read(DESCRIPTOR *, int); ++extern void DIVA_DIDD_Read(void *, int); + + /* + * debug +@@ -1032,7 +1032,6 @@ static void didd_callback(void *context, DESCRIPTOR *adapter, int removal) + stop_dbg(); + } else { + memcpy(&MAdapter, adapter, sizeof(MAdapter)); +- dprintf = (DIVA_DI_PRINTF) MAdapter.request; + DbgRegister("CAPI20", DRIVERRELEASE_CAPI, DBG_DEFAULT); + } + } else if ((adapter->type > 0) && (adapter->type < 16)) { /* IDI Adapter */ +@@ -1060,7 +1059,6 @@ static int divacapi_connect_didd(void) + for (x = 0; x < MAX_DESCRIPTORS; x++) { + if (DIDD_Table[x].type == IDI_DIMAINT) { /* MAINT found */ + memcpy(&MAdapter, &DIDD_Table[x], sizeof(DAdapter)); +- dprintf = (DIVA_DI_PRINTF) MAdapter.request; + DbgRegister("CAPI20", DRIVERRELEASE_CAPI, DBG_DEFAULT); + break; + } +@@ -1072,7 +1070,7 @@ static int divacapi_connect_didd(void) + req.didd_notify.e.Req = 0; + req.didd_notify.e.Rc = + IDI_SYNC_REQ_DIDD_REGISTER_ADAPTER_NOTIFY; +- req.didd_notify.info.callback = (void *)didd_callback; ++ req.didd_notify.info.callback = didd_callback; + req.didd_notify.info.context = NULL; + DAdapter.request((ENTITY *)&req); + if (req.didd_notify.e.Rc != 0xff) { +diff --git a/drivers/isdn/hardware/eicon/dadapter.c b/drivers/isdn/hardware/eicon/dadapter.c +index 51420999418d..642b7dea42f1 100644 +--- a/drivers/isdn/hardware/eicon/dadapter.c ++++ b/drivers/isdn/hardware/eicon/dadapter.c +@@ -63,10 +63,14 @@ static void no_printf(unsigned char *format, ...) + ------------------------------------------------------------------------- */ + #include "debuglib.c" + ++static void IDI_CALL_LINK_T no_request(ENTITY IDI_CALL_ENTITY_T *i) ++{ ++} ++ + static DESCRIPTOR MAdapter = {IDI_DIMAINT, /* Adapter Type */ + 0x00, /* Channels */ + 0x0000, /* Features */ +- (IDI_CALL)no_printf}; ++ no_request}; + /* -------------------------------------------------------------------------- + DAdapter. Only IDI clients with buffer, that is huge enough to + get all descriptors will receive information about DAdapter +@@ -100,6 +104,11 @@ void diva_didd_load_time_init(void) { + void diva_didd_load_time_finit(void) { + diva_os_destroy_spin_lock(&didd_spin, "didd"); + } ++ ++static void diva_didd_no_request(ENTITY *e) ++{ ++} ++ + /* -------------------------------------------------------------------------- + Called in order to register new adapter in adapter array + return adapter handle (> 0) on success +@@ -111,13 +120,12 @@ static int diva_didd_add_descriptor(DESCRIPTOR *d) { + if (d->type == IDI_DIMAINT) { + if (d->request) { + MAdapter.request = d->request; +- dprintf = (DIVA_DI_PRINTF)d->request; + diva_notify_adapter_change(&MAdapter, 0); /* Inserted */ + DBG_TRC(("DIMAINT registered, dprintf=%08x", d->request)) + } else { + DBG_TRC(("DIMAINT removed")) + diva_notify_adapter_change(&MAdapter, 1); /* About to remove */ +- MAdapter.request = (IDI_CALL)no_printf; ++ MAdapter.request = diva_didd_no_request; + dprintf = no_printf; + } + return (NEW_MAX_DESCRIPTORS); +@@ -149,7 +157,7 @@ static int diva_didd_remove_descriptor(IDI_CALL request) { + DBG_TRC(("DIMAINT removed")) + dprintf = no_printf; + diva_notify_adapter_change(&MAdapter, 1); /* About to remove */ +- MAdapter.request = (IDI_CALL)no_printf; ++ MAdapter.request = diva_didd_no_request; + return (0); + } + for (i = 0; (Adapters && (i < NEW_MAX_DESCRIPTORS)); i++) { +@@ -222,7 +230,7 @@ static void IDI_CALL_LINK_T diva_dadapter_request( \ + case IDI_SYNC_REQ_DIDD_REGISTER_ADAPTER_NOTIFY: { + diva_didd_adapter_notify_t *pinfo = &syncReq->didd_notify.info; + pinfo->handle = diva_register_adapter_callback( \ +- (didd_adapter_change_callback_t)pinfo->callback, ++ pinfo->callback, + (void IDI_CALL_ENTITY_T *)pinfo->context); + e->Rc = 0xff; + } break; +diff --git a/drivers/isdn/hardware/eicon/diddfunc.c b/drivers/isdn/hardware/eicon/diddfunc.c +index b0b23ed8b374..e3d4e18b9f85 100644 +--- a/drivers/isdn/hardware/eicon/diddfunc.c ++++ b/drivers/isdn/hardware/eicon/diddfunc.c +@@ -28,12 +28,12 @@ static DESCRIPTOR _DAdapter; + /* + * didd callback function + */ +-static void *didd_callback(void *context, DESCRIPTOR *adapter, ++static void didd_callback(void *context, DESCRIPTOR *adapter, + int removal) + { + if (adapter->type == IDI_DADAPTER) { + DBG_ERR(("Notification about IDI_DADAPTER change ! Oops.")) +- return (NULL); ++ return; + } else if (adapter->type == IDI_DIMAINT) { + if (removal) { + DbgDeregister(); +@@ -41,7 +41,6 @@ static void *didd_callback(void *context, DESCRIPTOR *adapter, + DbgRegister("DIDD", DRIVERRELEASE_DIDD, DBG_DEFAULT); + } + } +- return (NULL); + } + + /* +@@ -63,7 +62,7 @@ static int __init connect_didd(void) + req.didd_notify.e.Req = 0; + req.didd_notify.e.Rc = + IDI_SYNC_REQ_DIDD_REGISTER_ADAPTER_NOTIFY; +- req.didd_notify.info.callback = (void *)didd_callback; ++ req.didd_notify.info.callback = didd_callback; + req.didd_notify.info.context = NULL; + _DAdapter.request((ENTITY *)&req); + if (req.didd_notify.e.Rc != 0xff) +diff --git a/drivers/isdn/hardware/eicon/divasfunc.c b/drivers/isdn/hardware/eicon/divasfunc.c +index 4be5f8814777..1dbd479a7f5e 100644 +--- a/drivers/isdn/hardware/eicon/divasfunc.c ++++ b/drivers/isdn/hardware/eicon/divasfunc.c +@@ -130,12 +130,12 @@ static void stop_dbg(void) + /* + * didd callback function + */ +-static void *didd_callback(void *context, DESCRIPTOR *adapter, ++static void didd_callback(void *context, DESCRIPTOR *adapter, + int removal) + { + if (adapter->type == IDI_DADAPTER) { + DBG_ERR(("Notification about IDI_DADAPTER change ! Oops.")); +- return (NULL); ++ return; + } + + if (adapter->type == IDI_DIMAINT) { +@@ -143,11 +143,9 @@ static void *didd_callback(void *context, DESCRIPTOR *adapter, + stop_dbg(); + } else { + memcpy(&MAdapter, adapter, sizeof(MAdapter)); +- dprintf = (DIVA_DI_PRINTF) MAdapter.request; + start_dbg(); + } + } +- return (NULL); + } + + /* +@@ -169,7 +167,7 @@ static int __init connect_didd(void) + req.didd_notify.e.Req = 0; + req.didd_notify.e.Rc = + IDI_SYNC_REQ_DIDD_REGISTER_ADAPTER_NOTIFY; +- req.didd_notify.info.callback = (void *)didd_callback; ++ req.didd_notify.info.callback = didd_callback; + req.didd_notify.info.context = NULL; + DAdapter.request((ENTITY *)&req); + if (req.didd_notify.e.Rc != 0xff) { +@@ -179,7 +177,6 @@ static int __init connect_didd(void) + notify_handle = req.didd_notify.info.handle; + } else if (DIDD_Table[x].type == IDI_DIMAINT) { /* MAINT found */ + memcpy(&MAdapter, &DIDD_Table[x], sizeof(DAdapter)); +- dprintf = (DIVA_DI_PRINTF) MAdapter.request; + start_dbg(); + } + } +diff --git a/drivers/isdn/hardware/eicon/divasync.h b/drivers/isdn/hardware/eicon/divasync.h +index dd6b53a2c2c8..42661f6ab5fe 100644 +--- a/drivers/isdn/hardware/eicon/divasync.h ++++ b/drivers/isdn/hardware/eicon/divasync.h +@@ -138,7 +138,7 @@ typedef struct _diva_xdi_dma_descriptor_operation { + #define IDI_SYNC_REQ_DIDD_GET_CFG_LIB_IFC 0x10 + typedef struct _diva_didd_adapter_notify { + dword handle; /* Notification handle */ +- void *callback; ++ didd_adapter_change_callback_t callback; + void *context; + } diva_didd_adapter_notify_t; + typedef struct _diva_didd_add_adapter { +diff --git a/drivers/isdn/hardware/eicon/idifunc.c b/drivers/isdn/hardware/eicon/idifunc.c +index fef6586fe5ac..22353ff8743a 100644 +--- a/drivers/isdn/hardware/eicon/idifunc.c ++++ b/drivers/isdn/hardware/eicon/idifunc.c +@@ -154,18 +154,17 @@ static void __exit remove_all_idi_proc(void) + /* + * DIDD notify callback + */ +-static void *didd_callback(void *context, DESCRIPTOR *adapter, ++static void didd_callback(void *context, DESCRIPTOR *adapter, + int removal) + { + if (adapter->type == IDI_DADAPTER) { + DBG_ERR(("Notification about IDI_DADAPTER change ! Oops.")); +- return (NULL); ++ return; + } else if (adapter->type == IDI_DIMAINT) { + if (removal) { + stop_dbg(); + } else { + memcpy(&MAdapter, adapter, sizeof(MAdapter)); +- dprintf = (DIVA_DI_PRINTF) MAdapter.request; + DbgRegister("User IDI", DRIVERRELEASE_IDI, DBG_DEFAULT); + } + } else if ((adapter->type > 0) && (adapter->type < 16)) { /* IDI Adapter */ +@@ -175,7 +174,6 @@ static void *didd_callback(void *context, DESCRIPTOR *adapter, + um_new_card(adapter); + } + } +- return (NULL); + } + + /* +@@ -197,7 +195,7 @@ static int __init connect_didd(void) + req.didd_notify.e.Req = 0; + req.didd_notify.e.Rc = + IDI_SYNC_REQ_DIDD_REGISTER_ADAPTER_NOTIFY; +- req.didd_notify.info.callback = (void *)didd_callback; ++ req.didd_notify.info.callback = didd_callback; + req.didd_notify.info.context = NULL; + DAdapter.request((ENTITY *)&req); + if (req.didd_notify.e.Rc != 0xff) { +@@ -207,7 +205,6 @@ static int __init connect_didd(void) + notify_handle = req.didd_notify.info.handle; + } else if (DIDD_Table[x].type == IDI_DIMAINT) { /* MAINT found */ + memcpy(&MAdapter, &DIDD_Table[x], sizeof(DAdapter)); +- dprintf = (DIVA_DI_PRINTF) MAdapter.request; + DbgRegister("User IDI", DRIVERRELEASE_IDI, DBG_DEFAULT); + } else if ((DIDD_Table[x].type > 0) + && (DIDD_Table[x].type < 16)) { /* IDI Adapter found */ +diff --git a/drivers/isdn/hardware/eicon/mntfunc.c b/drivers/isdn/hardware/eicon/mntfunc.c +index 1cd9affb6058..3775d52d9ce7 100644 +--- a/drivers/isdn/hardware/eicon/mntfunc.c ++++ b/drivers/isdn/hardware/eicon/mntfunc.c +@@ -26,8 +26,13 @@ extern void DIVA_DIDD_Read(void *, int); + static dword notify_handle; + static DESCRIPTOR DAdapter; + static DESCRIPTOR MAdapter; ++ ++static void didd_nothing(ENTITY IDI_CALL_ENTITY_T *e) ++{ ++ diva_maint_prtComp((char *)e); ++} + static DESCRIPTOR MaintDescriptor = +-{ IDI_DIMAINT, 0, 0, (IDI_CALL) diva_maint_prtComp }; ++{ IDI_DIMAINT, 0, 0, didd_nothing }; + + extern int diva_os_copy_to_user(void *os_handle, void __user *dst, + const void *src, int length); +@@ -44,7 +49,7 @@ static void no_printf(unsigned char *x, ...) + /* + * DIDD callback function + */ +-static void *didd_callback(void *context, DESCRIPTOR *adapter, ++static void didd_callback(void *context, DESCRIPTOR *adapter, + int removal) + { + if (adapter->type == IDI_DADAPTER) { +@@ -56,7 +61,6 @@ static void *didd_callback(void *context, DESCRIPTOR *adapter, + dprintf = no_printf; + } else { + memcpy(&MAdapter, adapter, sizeof(MAdapter)); +- dprintf = (DIVA_DI_PRINTF) MAdapter.request; + DbgRegister("MAINT", DRIVERRELEASE_MNT, DBG_DEFAULT); + } + } else if ((adapter->type > 0) && (adapter->type < 16)) { +@@ -66,7 +70,6 @@ static void *didd_callback(void *context, DESCRIPTOR *adapter, + diva_mnt_add_xdi_adapter(adapter); + } + } +- return (NULL); + } + + /* +@@ -88,7 +91,7 @@ static int __init connect_didd(void) + req.didd_notify.e.Req = 0; + req.didd_notify.e.Rc = + IDI_SYNC_REQ_DIDD_REGISTER_ADAPTER_NOTIFY; +- req.didd_notify.info.callback = (void *)didd_callback; ++ req.didd_notify.info.callback = didd_callback; + req.didd_notify.info.context = NULL; + DAdapter.request((ENTITY *)&req); + if (req.didd_notify.e.Rc != 0xff) +diff --git a/drivers/isdn/hardware/mISDN/avmfritz.c b/drivers/isdn/hardware/mISDN/avmfritz.c +index e3fa1cd64470..a57b04f749fe 100644 +--- a/drivers/isdn/hardware/mISDN/avmfritz.c ++++ b/drivers/isdn/hardware/mISDN/avmfritz.c +@@ -156,7 +156,7 @@ _set_debug(struct fritzcard *card) + } + + static int +-set_debug(const char *val, struct kernel_param *kp) ++set_debug(const char *val, const struct kernel_param *kp) + { + int ret; + struct fritzcard *card; +diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c +index 480c2d7794eb..89f2219848a4 100644 +--- a/drivers/isdn/hardware/mISDN/hfcmulti.c ++++ b/drivers/isdn/hardware/mISDN/hfcmulti.c +@@ -2856,8 +2856,9 @@ hfcmulti_interrupt(int intno, void *dev_id) + */ + + static void +-hfcmulti_dbusy_timer(struct hfc_multi *hc) ++hfcmulti_dbusy_timer(unsigned long _hc) + { ++ //struct hfc_multi *hc = (struct hfc_multi *)_hc; + } + + +@@ -3878,7 +3879,7 @@ hfcmulti_initmode(struct dchannel *dch) + if (hc->dnum[pt]) { + mode_hfcmulti(hc, dch->slot, dch->dev.D.protocol, + -1, 0, -1, 0); +- dch->timer.function = (void *) hfcmulti_dbusy_timer; ++ dch->timer.function = hfcmulti_dbusy_timer; + dch->timer.data = (long) dch; + init_timer(&dch->timer); + } +@@ -3986,7 +3987,7 @@ hfcmulti_initmode(struct dchannel *dch) + hc->chan[i].slot_rx = -1; + hc->chan[i].conf = -1; + mode_hfcmulti(hc, i, dch->dev.D.protocol, -1, 0, -1, 0); +- dch->timer.function = (void *) hfcmulti_dbusy_timer; ++ dch->timer.function = hfcmulti_dbusy_timer; + dch->timer.data = (long) dch; + init_timer(&dch->timer); + hc->chan[i - 2].slot_tx = -1; +diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c +index ff48da61c94c..497fb7b73a3c 100644 +--- a/drivers/isdn/hardware/mISDN/hfcpci.c ++++ b/drivers/isdn/hardware/mISDN/hfcpci.c +@@ -301,8 +301,9 @@ reset_hfcpci(struct hfc_pci *hc) + * Timer function called when kernel timer expires + */ + static void +-hfcpci_Timer(struct hfc_pci *hc) ++hfcpci_Timer(unsigned long _hc) + { ++ struct hfc_pci *hc = (struct hfc_pci *)_hc; + hc->hw.timer.expires = jiffies + 75; + /* WD RESET */ + /* +@@ -1241,8 +1242,9 @@ hfcpci_int(int intno, void *dev_id) + * timer callback for D-chan busy resolution. Currently no function + */ + static void +-hfcpci_dbusy_timer(struct hfc_pci *hc) ++hfcpci_dbusy_timer(unsigned long _hc) + { ++// struct hfc_pci *hc = (struct hfc_pci *)_hc; + } + + /* +@@ -1717,7 +1719,7 @@ static void + inithfcpci(struct hfc_pci *hc) + { + printk(KERN_DEBUG "inithfcpci: entered\n"); +- hc->dch.timer.function = (void *) hfcpci_dbusy_timer; ++ hc->dch.timer.function = hfcpci_dbusy_timer; + hc->dch.timer.data = (long) &hc->dch; + init_timer(&hc->dch.timer); + hc->chanlimit = 2; +@@ -2044,7 +2046,7 @@ setup_hw(struct hfc_pci *hc) + Write_hfc(hc, HFCPCI_INT_M1, hc->hw.int_m1); + /* At this point the needed PCI config is done */ + /* fifos are still not enabled */ +- hc->hw.timer.function = (void *) hfcpci_Timer; ++ hc->hw.timer.function = hfcpci_Timer; + hc->hw.timer.data = (long) hc; + init_timer(&hc->hw.timer); + /* default PCM master */ +@@ -2293,9 +2295,9 @@ _hfcpci_softirq(struct device *dev, void *arg) + } + + static void +-hfcpci_softirq(void *arg) ++hfcpci_softirq(unsigned long arg) + { +- WARN_ON_ONCE(driver_for_each_device(&hfc_driver.driver, NULL, arg, ++ WARN_ON_ONCE(driver_for_each_device(&hfc_driver.driver, NULL, (void *)arg, + _hfcpci_softirq) != 0); + + /* if next event would be in the past ... */ +@@ -2330,7 +2332,7 @@ HFC_init(void) + if (poll != HFCPCI_BTRANS_THRESHOLD) { + printk(KERN_INFO "%s: Using alternative poll value of %d\n", + __func__, poll); +- hfc_tl.function = (void *)hfcpci_softirq; ++ hfc_tl.function = hfcpci_softirq; + hfc_tl.data = 0; + init_timer(&hfc_tl); + hfc_tl.expires = jiffies + tics; +diff --git a/drivers/isdn/hardware/mISDN/mISDNinfineon.c b/drivers/isdn/hardware/mISDN/mISDNinfineon.c +index d5bdbaf93a1a..a7cdc61eaa11 100644 +--- a/drivers/isdn/hardware/mISDN/mISDNinfineon.c ++++ b/drivers/isdn/hardware/mISDN/mISDNinfineon.c +@@ -244,7 +244,7 @@ _set_debug(struct inf_hw *card) + } + + static int +-set_debug(const char *val, struct kernel_param *kp) ++set_debug(const char *val, const struct kernel_param *kp) + { + int ret; + struct inf_hw *card; +@@ -586,9 +586,10 @@ reset_inf(struct inf_hw *hw) + } + + static int +-inf_ctrl(struct inf_hw *hw, u32 cmd, u_long arg) ++inf_ctrl(struct ipac_hw *_hw, u32 cmd, u_long arg) + { + int ret = 0; ++ struct inf_hw *hw = container_of(_hw, struct inf_hw, ipac); + + switch (cmd) { + case HW_RESET_REQ: +@@ -915,7 +916,7 @@ setup_instance(struct inf_hw *card) + spin_lock_init(&card->lock); + card->ipac.isac.hwlock = &card->lock; + card->ipac.hwlock = &card->lock; +- card->ipac.ctrl = (void *)&inf_ctrl; ++ card->ipac.ctrl = &inf_ctrl; + + err = setup_io(card); + if (err) +diff --git a/drivers/isdn/hardware/mISDN/mISDNipac.c b/drivers/isdn/hardware/mISDN/mISDNipac.c +index 8d338ba366d0..f0cb4af2d0ab 100644 +--- a/drivers/isdn/hardware/mISDN/mISDNipac.c ++++ b/drivers/isdn/hardware/mISDN/mISDNipac.c +@@ -727,8 +727,9 @@ isac_release(struct isac_hw *isac) + } + + static void +-dbusy_timer_handler(struct isac_hw *isac) ++dbusy_timer_handler(unsigned long _isac) + { ++ struct isac_hw *isac = (struct isac_hw *)_isac; + int rbch, star; + u_long flags; + +@@ -796,7 +797,7 @@ isac_init(struct isac_hw *isac) + } + isac->mon_tx = NULL; + isac->mon_rx = NULL; +- isac->dch.timer.function = (void *) dbusy_timer_handler; ++ isac->dch.timer.function = dbusy_timer_handler; + isac->dch.timer.data = (long)isac; + init_timer(&isac->dch.timer); + isac->mocr = 0xaa; +diff --git a/drivers/isdn/hardware/mISDN/netjet.c b/drivers/isdn/hardware/mISDN/netjet.c +index afde4edef9ae..e9fcae4569af 100644 +--- a/drivers/isdn/hardware/mISDN/netjet.c ++++ b/drivers/isdn/hardware/mISDN/netjet.c +@@ -111,7 +111,7 @@ _set_debug(struct tiger_hw *card) + } + + static int +-set_debug(const char *val, struct kernel_param *kp) ++set_debug(const char *val, const struct kernel_param *kp) + { + int ret; + struct tiger_hw *card; +diff --git a/drivers/isdn/hardware/mISDN/speedfax.c b/drivers/isdn/hardware/mISDN/speedfax.c +index 9815bb4eec9c..3d6181e301f3 100644 +--- a/drivers/isdn/hardware/mISDN/speedfax.c ++++ b/drivers/isdn/hardware/mISDN/speedfax.c +@@ -94,7 +94,7 @@ _set_debug(struct sfax_hw *card) + } + + static int +-set_debug(const char *val, struct kernel_param *kp) ++set_debug(const char *val, const struct kernel_param *kp) + { + int ret; + struct sfax_hw *card; +@@ -186,9 +186,10 @@ reset_speedfax(struct sfax_hw *sf) + } + + static int +-sfax_ctrl(struct sfax_hw *sf, u32 cmd, u_long arg) ++sfax_ctrl(void *_sf, u32 cmd, u_long arg) + { + int ret = 0; ++ struct sfax_hw *sf = (struct sfax_hw *)_sf; + + switch (cmd) { + case HW_RESET_REQ: +@@ -386,7 +387,7 @@ setup_instance(struct sfax_hw *card) + spin_lock_init(&card->lock); + card->isac.hwlock = &card->lock; + card->isar.hwlock = &card->lock; +- card->isar.ctrl = (void *)&sfax_ctrl; ++ card->isar.ctrl = &sfax_ctrl; + card->isac.name = card->name; + card->isar.name = card->name; + card->isar.owner = THIS_MODULE; +diff --git a/drivers/isdn/hardware/mISDN/w6692.c b/drivers/isdn/hardware/mISDN/w6692.c +index 3b067ea656bd..5806dd37e733 100644 +--- a/drivers/isdn/hardware/mISDN/w6692.c ++++ b/drivers/isdn/hardware/mISDN/w6692.c +@@ -101,7 +101,7 @@ _set_debug(struct w6692_hw *card) + } + + static int +-set_debug(const char *val, struct kernel_param *kp) ++set_debug(const char *val, const struct kernel_param *kp) + { + int ret; + struct w6692_hw *card; +@@ -819,8 +819,9 @@ w6692_irq(int intno, void *dev_id) + } + + static void +-dbusy_timer_handler(struct dchannel *dch) ++dbusy_timer_handler(unsigned long _dch) + { ++ struct dchannel *dch = (struct dchannel *)_dch; + struct w6692_hw *card = dch->hw; + int rbch, star; + u_long flags; +@@ -852,7 +853,7 @@ static void initW6692(struct w6692_hw *card) + { + u8 val; + +- card->dch.timer.function = (void *)dbusy_timer_handler; ++ card->dch.timer.function = dbusy_timer_handler; + card->dch.timer.data = (u_long)&card->dch; + init_timer(&card->dch.timer); + w6692_mode(&card->bc[0], ISDN_P_NONE); +diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c +index 36817e0a0b94..b02bb988a170 100644 +--- a/drivers/isdn/hisax/amd7930_fn.c ++++ b/drivers/isdn/hisax/amd7930_fn.c +@@ -685,8 +685,9 @@ DC_Close_Amd7930(struct IsdnCardState *cs) { + + + static void +-dbusy_timer_handler(struct IsdnCardState *cs) ++dbusy_timer_handler(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + u_long flags; + struct PStack *stptr; + WORD dtcr, der; +@@ -789,7 +790,7 @@ void Amd7930_init(struct IsdnCardState *cs) + void setup_Amd7930(struct IsdnCardState *cs) + { + INIT_WORK(&cs->tqueue, Amd7930_bh); +- cs->dbusytimer.function = (void *) dbusy_timer_handler; ++ cs->dbusytimer.function = dbusy_timer_handler; + cs->dbusytimer.data = (long) cs; + init_timer(&cs->dbusytimer); + } +diff --git a/drivers/isdn/hisax/arcofi.c b/drivers/isdn/hisax/arcofi.c +index 29ec2dfbd155..9c7123c18f6c 100644 +--- a/drivers/isdn/hisax/arcofi.c ++++ b/drivers/isdn/hisax/arcofi.c +@@ -112,7 +112,8 @@ arcofi_fsm(struct IsdnCardState *cs, int event, void *data) { + } + + static void +-arcofi_timer(struct IsdnCardState *cs) { ++arcofi_timer(unsigned long _cs) { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + arcofi_fsm(cs, ARCOFI_TIMEOUT, NULL); + } + +@@ -125,7 +126,7 @@ clear_arcofi(struct IsdnCardState *cs) { + + void + init_arcofi(struct IsdnCardState *cs) { +- cs->dc.isac.arcofitimer.function = (void *) arcofi_timer; ++ cs->dc.isac.arcofitimer.function = arcofi_timer; + cs->dc.isac.arcofitimer.data = (long) cs; + init_timer(&cs->dc.isac.arcofitimer); + init_waitqueue_head(&cs->dc.isac.arcofi_wait); +diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c +index bf04d2a3cf4a..a7d53c9c58a0 100644 +--- a/drivers/isdn/hisax/config.c ++++ b/drivers/isdn/hisax/config.c +@@ -659,7 +659,7 @@ int jiftime(char *s, long mark) + + static u_char tmpbuf[HISAX_STATUS_BUFSIZE]; + +-void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ++void VHiSax_putstatus(struct IsdnCardState *cs, char *head, const char *fmt, + va_list args) + { + /* if head == NULL the fmt contains the full info */ +@@ -729,7 +729,7 @@ void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, + } + } + +-void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...) ++void HiSax_putstatus(struct IsdnCardState *cs, char *head, const char *fmt, ...) + { + va_list args; + +diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c +index 4fc90de68d18..fda68cdf8754 100644 +--- a/drivers/isdn/hisax/diva.c ++++ b/drivers/isdn/hisax/diva.c +@@ -796,8 +796,9 @@ reset_diva(struct IsdnCardState *cs) + #define DIVA_ASSIGN 1 + + static void +-diva_led_handler(struct IsdnCardState *cs) ++diva_led_handler(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + int blink = 0; + + if ((cs->subtyp == DIVA_IPAC_ISA) || +@@ -898,7 +899,7 @@ Diva_card_msg(struct IsdnCardState *cs, int mt, void *arg) + (cs->subtyp != DIVA_IPAC_PCI) && + (cs->subtyp != DIVA_IPACX_PCI)) { + spin_lock_irqsave(&cs->lock, flags); +- diva_led_handler(cs); ++ diva_led_handler((unsigned long)cs); + spin_unlock_irqrestore(&cs->lock, flags); + } + return (0); +@@ -976,7 +977,7 @@ static int setup_diva_common(struct IsdnCardState *cs) + printk(KERN_INFO "Diva: IPACX Design Id: %x\n", + MemReadISAC_IPACX(cs, IPACX_ID) & 0x3F); + } else { /* DIVA 2.0 */ +- cs->hw.diva.tl.function = (void *) diva_led_handler; ++ cs->hw.diva.tl.function = diva_led_handler; + cs->hw.diva.tl.data = (long) cs; + init_timer(&cs->hw.diva.tl); + cs->readisac = &ReadISAC; +diff --git a/drivers/isdn/hisax/elsa.c b/drivers/isdn/hisax/elsa.c +index d8ef64da26f1..9c502677efef 100644 +--- a/drivers/isdn/hisax/elsa.c ++++ b/drivers/isdn/hisax/elsa.c +@@ -606,8 +606,9 @@ check_arcofi(struct IsdnCardState *cs) + #endif /* ARCOFI_USE */ + + static void +-elsa_led_handler(struct IsdnCardState *cs) ++elsa_led_handler(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + int blink = 0; + + if (cs->subtyp == ELSA_PCMCIA || cs->subtyp == ELSA_PCMCIA_IPAC) +@@ -715,7 +716,7 @@ Elsa_card_msg(struct IsdnCardState *cs, int mt, void *arg) + init_modem(cs); + } + #endif +- elsa_led_handler(cs); ++ elsa_led_handler((unsigned long)cs); + return (ret); + case (MDL_REMOVE | REQUEST): + cs->hw.elsa.status &= 0; +@@ -767,7 +768,7 @@ Elsa_card_msg(struct IsdnCardState *cs, int mt, void *arg) + else + cs->hw.elsa.status &= ~ELSA_BAD_PWR; + } +- elsa_led_handler(cs); ++ elsa_led_handler((unsigned long)cs); + return (ret); + } + +@@ -1147,7 +1148,7 @@ static int setup_elsa_common(struct IsdnCard *card) + init_arcofi(cs); + #endif + setup_isac(cs); +- cs->hw.elsa.tl.function = (void *) elsa_led_handler; ++ cs->hw.elsa.tl.function = elsa_led_handler; + cs->hw.elsa.tl.data = (long) cs; + init_timer(&cs->hw.elsa.tl); + /* Teste Timer */ +diff --git a/drivers/isdn/hisax/fsm.c b/drivers/isdn/hisax/fsm.c +index c7a94713e9ec..5409bd35cdcb 100644 +--- a/drivers/isdn/hisax/fsm.c ++++ b/drivers/isdn/hisax/fsm.c +@@ -85,8 +85,9 @@ FsmChangeState(struct FsmInst *fi, int newstate) + } + + static void +-FsmExpireTimer(struct FsmTimer *ft) ++FsmExpireTimer(unsigned long _ft) + { ++ struct FsmTimer *ft = (struct FsmTimer *)_ft; + #if FSM_TIMER_DEBUG + if (ft->fi->debug) + ft->fi->printdebug(ft->fi, "FsmExpireTimer %lx", (long) ft); +@@ -98,7 +99,7 @@ void + FsmInitTimer(struct FsmInst *fi, struct FsmTimer *ft) + { + ft->fi = fi; +- ft->tl.function = (void *) FsmExpireTimer; ++ ft->tl.function = FsmExpireTimer; + ft->tl.data = (long) ft; + #if FSM_TIMER_DEBUG + if (ft->fi->debug) +diff --git a/drivers/isdn/hisax/hfc4s8s_l1.c b/drivers/isdn/hisax/hfc4s8s_l1.c +index e034ed847ff3..52056d1fbfd9 100644 +--- a/drivers/isdn/hisax/hfc4s8s_l1.c ++++ b/drivers/isdn/hisax/hfc4s8s_l1.c +@@ -299,8 +299,9 @@ Read_hfc16_stable(hfc4s8s_hw *hw, int reg) + /* D-channel call from HiSax */ + /*****************************/ + static void +-dch_l2l1(struct hisax_d_if *iface, int pr, void *arg) ++dch_l2l1(struct hisax_if *_iface, int pr, void *arg) + { ++ struct hisax_d_if *iface = container_of(_iface, struct hisax_d_if, ifc); + struct hfc4s8s_l1 *l1 = iface->ifc.priv; + struct sk_buff *skb = (struct sk_buff *) arg; + u_long flags; +@@ -591,8 +592,9 @@ bch_l2l1(struct hisax_if *ifc, int pr, void *arg) + /* layer 1 timer function */ + /**************************/ + static void +-hfc_l1_timer(struct hfc4s8s_l1 *l1) ++hfc_l1_timer(unsigned long _l1) + { ++ struct hfc4s8s_l1 *l1 = (struct hfc4s8s_l1 *)_l1; + u_long flags; + + if (!l1->enabled) +@@ -1396,16 +1398,16 @@ setup_instance(hfc4s8s_hw *hw) + l1p = hw->l1 + i; + spin_lock_init(&l1p->lock); + l1p->hw = hw; +- l1p->l1_timer.function = (void *) hfc_l1_timer; ++ l1p->l1_timer.function = hfc_l1_timer; + l1p->l1_timer.data = (long) (l1p); + init_timer(&l1p->l1_timer); + l1p->st_num = i; + skb_queue_head_init(&l1p->d_tx_queue); + l1p->d_if.ifc.priv = hw->l1 + i; +- l1p->d_if.ifc.l2l1 = (void *) dch_l2l1; ++ l1p->d_if.ifc.l2l1 = dch_l2l1; + + spin_lock_init(&l1p->b_ch[0].lock); +- l1p->b_ch[0].b_if.ifc.l2l1 = (void *) bch_l2l1; ++ l1p->b_ch[0].b_if.ifc.l2l1 = bch_l2l1; + l1p->b_ch[0].b_if.ifc.priv = (void *) &l1p->b_ch[0]; + l1p->b_ch[0].l1p = hw->l1 + i; + l1p->b_ch[0].bchan = 1; +@@ -1413,7 +1415,7 @@ setup_instance(hfc4s8s_hw *hw) + skb_queue_head_init(&l1p->b_ch[0].tx_queue); + + spin_lock_init(&l1p->b_ch[1].lock); +- l1p->b_ch[1].b_if.ifc.l2l1 = (void *) bch_l2l1; ++ l1p->b_ch[1].b_if.ifc.l2l1 = bch_l2l1; + l1p->b_ch[1].b_if.ifc.priv = (void *) &l1p->b_ch[1]; + l1p->b_ch[1].l1p = hw->l1 + i; + l1p->b_ch[1].bchan = 2; +diff --git a/drivers/isdn/hisax/hfc_2bds0.c b/drivers/isdn/hisax/hfc_2bds0.c +index a756e5cb6871..e4789baea9bc 100644 +--- a/drivers/isdn/hisax/hfc_2bds0.c ++++ b/drivers/isdn/hisax/hfc_2bds0.c +@@ -1014,7 +1014,7 @@ setstack_hfcd(struct PStack *st, struct IsdnCardState *cs) + } + + static void +-hfc_dbusy_timer(struct IsdnCardState *cs) ++hfc_dbusy_timer(unsigned long _cs) + { + } + +@@ -1073,7 +1073,7 @@ set_cs_func(struct IsdnCardState *cs) + cs->writeisacfifo = &dummyf; + cs->BC_Read_Reg = &ReadReg; + cs->BC_Write_Reg = &WriteReg; +- cs->dbusytimer.function = (void *) hfc_dbusy_timer; ++ cs->dbusytimer.function = hfc_dbusy_timer; + cs->dbusytimer.data = (long) cs; + init_timer(&cs->dbusytimer); + INIT_WORK(&cs->tqueue, hfcd_bh); +diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c +index 90449e1e91e5..9a5394c09ead 100644 +--- a/drivers/isdn/hisax/hfc_pci.c ++++ b/drivers/isdn/hisax/hfc_pci.c +@@ -165,8 +165,9 @@ reset_hfcpci(struct IsdnCardState *cs) + /* Timer function called when kernel timer expires */ + /***************************************************/ + static void +-hfcpci_Timer(struct IsdnCardState *cs) ++hfcpci_Timer(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + cs->hw.hfcpci.timer.expires = jiffies + 75; + /* WD RESET */ + /* WriteReg(cs, HFCD_DATA, HFCD_CTMT, cs->hw.hfcpci.ctmt | 0x80); +@@ -1095,8 +1096,9 @@ hfcpci_interrupt(int intno, void *dev_id) + /* timer callback for D-chan busy resolution. Currently no function */ + /********************************************************************/ + static void +-hfcpci_dbusy_timer(struct IsdnCardState *cs) ++hfcpci_dbusy_timer(unsigned long _cs) + { ++ //struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + } + + /*************************************/ +@@ -1582,7 +1584,7 @@ inithfcpci(struct IsdnCardState *cs) + cs->bcs[1].BC_SetStack = setstack_2b; + cs->bcs[0].BC_Close = close_hfcpci; + cs->bcs[1].BC_Close = close_hfcpci; +- cs->dbusytimer.function = (void *) hfcpci_dbusy_timer; ++ cs->dbusytimer.function = hfcpci_dbusy_timer; + cs->dbusytimer.data = (long) cs; + init_timer(&cs->dbusytimer); + mode_hfcpci(cs->bcs, 0, 0); +@@ -1746,7 +1748,7 @@ setup_hfcpci(struct IsdnCard *card) + cs->BC_Write_Reg = NULL; + cs->irq_func = &hfcpci_interrupt; + cs->irq_flags |= IRQF_SHARED; +- cs->hw.hfcpci.timer.function = (void *) hfcpci_Timer; ++ cs->hw.hfcpci.timer.function = hfcpci_Timer; + cs->hw.hfcpci.timer.data = (long) cs; + init_timer(&cs->hw.hfcpci.timer); + cs->cardmsg = &hfcpci_card_msg; +diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c +index 13b2151c10f5..d3e0732aa196 100644 +--- a/drivers/isdn/hisax/hfc_sx.c ++++ b/drivers/isdn/hisax/hfc_sx.c +@@ -418,8 +418,9 @@ reset_hfcsx(struct IsdnCardState *cs) + /* Timer function called when kernel timer expires */ + /***************************************************/ + static void +-hfcsx_Timer(struct IsdnCardState *cs) ++hfcsx_Timer(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + cs->hw.hfcsx.timer.expires = jiffies + 75; + /* WD RESET */ + /* WriteReg(cs, HFCD_DATA, HFCD_CTMT, cs->hw.hfcsx.ctmt | 0x80); +@@ -860,8 +861,9 @@ hfcsx_interrupt(int intno, void *dev_id) + /* timer callback for D-chan busy resolution. Currently no function */ + /********************************************************************/ + static void +-hfcsx_dbusy_timer(struct IsdnCardState *cs) ++hfcsx_dbusy_timer(unsigned long _cs) + { ++ //struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + } + + /*************************************/ +@@ -1495,7 +1497,7 @@ int setup_hfcsx(struct IsdnCard *card) + } else + return (0); /* no valid card type */ + +- cs->dbusytimer.function = (void *) hfcsx_dbusy_timer; ++ cs->dbusytimer.function = hfcsx_dbusy_timer; + cs->dbusytimer.data = (long) cs; + init_timer(&cs->dbusytimer); + INIT_WORK(&cs->tqueue, hfcsx_bh); +@@ -1507,7 +1509,7 @@ int setup_hfcsx(struct IsdnCard *card) + cs->BC_Write_Reg = NULL; + cs->irq_func = &hfcsx_interrupt; + +- cs->hw.hfcsx.timer.function = (void *) hfcsx_Timer; ++ cs->hw.hfcsx.timer.function = hfcsx_Timer; + cs->hw.hfcsx.timer.data = (long) cs; + cs->hw.hfcsx.b_fifo_size = 0; /* fifo size still unknown */ + cs->hw.hfcsx.cirm = ccd_sp_irqtab[cs->irq & 0xF]; /* RAM not evaluated */ +diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c +index 678bd5224bc3..1c4f12ad74d4 100644 +--- a/drivers/isdn/hisax/hfc_usb.c ++++ b/drivers/isdn/hisax/hfc_usb.c +@@ -343,8 +343,10 @@ handle_led(hfcusb_data *hfc, int event) + + /* ISDN l1 timer T3 expires */ + static void +-l1_timer_expire_t3(hfcusb_data *hfc) ++l1_timer_expire_t3(unsigned long _hfc) + { ++ hfcusb_data *hfc = (hfcusb_data *)_hfc; ++ + hfc->d_if.ifc.l1l2(&hfc->d_if.ifc, PH_DEACTIVATE | INDICATION, + NULL); + +@@ -360,8 +362,10 @@ l1_timer_expire_t3(hfcusb_data *hfc) + + /* ISDN l1 timer T4 expires */ + static void +-l1_timer_expire_t4(hfcusb_data *hfc) ++l1_timer_expire_t4(unsigned long _hfc) + { ++ hfcusb_data *hfc = (hfcusb_data *)_hfc; ++ + hfc->d_if.ifc.l1l2(&hfc->d_if.ifc, PH_DEACTIVATE | INDICATION, + NULL); + +@@ -1167,12 +1171,12 @@ hfc_usb_init(hfcusb_data *hfc) + /* init the t3 timer */ + init_timer(&hfc->t3_timer); + hfc->t3_timer.data = (long) hfc; +- hfc->t3_timer.function = (void *) l1_timer_expire_t3; ++ hfc->t3_timer.function = l1_timer_expire_t3; + + /* init the t4 timer */ + init_timer(&hfc->t4_timer); + hfc->t4_timer.data = (long) hfc; +- hfc->t4_timer.function = (void *) l1_timer_expire_t4; ++ hfc->t4_timer.function = l1_timer_expire_t4; + + /* init the background machinery for control requests */ + hfc->ctrl_read.bRequestType = 0xc0; +diff --git a/drivers/isdn/hisax/hfcscard.c b/drivers/isdn/hisax/hfcscard.c +index 394da646e97b..85f5f631365c 100644 +--- a/drivers/isdn/hisax/hfcscard.c ++++ b/drivers/isdn/hisax/hfcscard.c +@@ -41,8 +41,10 @@ hfcs_interrupt(int intno, void *dev_id) + } + + static void +-hfcs_Timer(struct IsdnCardState *cs) ++hfcs_Timer(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; ++ + cs->hw.hfcD.timer.expires = jiffies + 75; + /* WD RESET */ + /* WriteReg(cs, HFCD_DATA, HFCD_CTMT, cs->hw.hfcD.ctmt | 0x80); +@@ -253,7 +255,7 @@ int setup_hfcs(struct IsdnCard *card) + outb(0x57, cs->hw.hfcD.addr | 1); + } + set_cs_func(cs); +- cs->hw.hfcD.timer.function = (void *) hfcs_Timer; ++ cs->hw.hfcD.timer.function = hfcs_Timer; + cs->hw.hfcD.timer.data = (long) cs; + init_timer(&cs->hw.hfcD.timer); + cs->cardmsg = &hfcs_card_msg; +diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h +index 6ead6314e6d2..338d0408b377 100644 +--- a/drivers/isdn/hisax/hisax.h ++++ b/drivers/isdn/hisax/hisax.h +@@ -1288,9 +1288,9 @@ int jiftime(char *s, long mark); + int HiSax_command(isdn_ctrl *ic); + int HiSax_writebuf_skb(int id, int chan, int ack, struct sk_buff *skb); + __printf(3, 4) +-void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...); ++void HiSax_putstatus(struct IsdnCardState *cs, char *head, const char *fmt, ...); + __printf(3, 0) +-void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, va_list args); ++void VHiSax_putstatus(struct IsdnCardState *cs, char *head, const char *fmt, va_list args); + void HiSax_reportcard(int cardnr, int sel); + int QuickHex(char *txt, u_char *p, int cnt); + void LogFrame(struct IsdnCardState *cs, u_char *p, int size); +diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c +index 96d1df05044f..77a05ee6c12a 100644 +--- a/drivers/isdn/hisax/icc.c ++++ b/drivers/isdn/hisax/icc.c +@@ -580,8 +580,9 @@ DC_Close_icc(struct IsdnCardState *cs) { + } + + static void +-dbusy_timer_handler(struct IsdnCardState *cs) ++dbusy_timer_handler(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + struct PStack *stptr; + int rbch, star; + +@@ -676,7 +677,7 @@ clear_pending_icc_ints(struct IsdnCardState *cs) + void setup_icc(struct IsdnCardState *cs) + { + INIT_WORK(&cs->tqueue, icc_bh); +- cs->dbusytimer.function = (void *) dbusy_timer_handler; ++ cs->dbusytimer.function = dbusy_timer_handler; + cs->dbusytimer.data = (long) cs; + init_timer(&cs->dbusytimer); + } +diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c +index 9cc26b40a437..d7fa04459182 100644 +--- a/drivers/isdn/hisax/ipacx.c ++++ b/drivers/isdn/hisax/ipacx.c +@@ -35,7 +35,7 @@ + static void ph_command(struct IsdnCardState *cs, unsigned int command); + static inline void cic_int(struct IsdnCardState *cs); + static void dch_l2l1(struct PStack *st, int pr, void *arg); +-static void dbusy_timer_handler(struct IsdnCardState *cs); ++static void dbusy_timer_handler(unsigned long _cs); + static void dch_empty_fifo(struct IsdnCardState *cs, int count); + static void dch_fill_fifo(struct IsdnCardState *cs); + static inline void dch_int(struct IsdnCardState *cs); +@@ -198,8 +198,9 @@ dch_l2l1(struct PStack *st, int pr, void *arg) + //---------------------------------------------------------- + //---------------------------------------------------------- + static void +-dbusy_timer_handler(struct IsdnCardState *cs) ++dbusy_timer_handler(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + struct PStack *st; + int rbchd, stard; + +@@ -424,7 +425,7 @@ dch_init(struct IsdnCardState *cs) + + cs->setstack_d = dch_setstack; + +- cs->dbusytimer.function = (void *) dbusy_timer_handler; ++ cs->dbusytimer.function = dbusy_timer_handler; + cs->dbusytimer.data = (long) cs; + init_timer(&cs->dbusytimer); + +diff --git a/drivers/isdn/hisax/isac.c b/drivers/isdn/hisax/isac.c +index df7e05ca8f9c..0f7dca1b8ead 100644 +--- a/drivers/isdn/hisax/isac.c ++++ b/drivers/isdn/hisax/isac.c +@@ -584,8 +584,9 @@ DC_Close_isac(struct IsdnCardState *cs) + } + + static void +-dbusy_timer_handler(struct IsdnCardState *cs) ++dbusy_timer_handler(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + struct PStack *stptr; + int rbch, star; + +@@ -677,7 +678,7 @@ void clear_pending_isac_ints(struct IsdnCardState *cs) + void setup_isac(struct IsdnCardState *cs) + { + INIT_WORK(&cs->tqueue, isac_bh); +- cs->dbusytimer.function = (void *) dbusy_timer_handler; ++ cs->dbusytimer.function = dbusy_timer_handler; + cs->dbusytimer.data = (long) cs; + init_timer(&cs->dbusytimer); + } +diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c +index f4956c73aa11..122d24947403 100644 +--- a/drivers/isdn/hisax/isar.c ++++ b/drivers/isdn/hisax/isar.c +@@ -1267,7 +1267,8 @@ isar_int_main(struct IsdnCardState *cs) + } + + static void +-ftimer_handler(struct BCState *bcs) { ++ftimer_handler(unsigned long _bcs) { ++ struct BCState *bcs = (struct BCState *)_bcs; + if (bcs->cs->debug) + debugl1(bcs->cs, "ftimer flags %04lx", + bcs->Flag); +@@ -1902,7 +1903,7 @@ void initisar(struct IsdnCardState *cs) + cs->bcs[1].BC_SetStack = setstack_isar; + cs->bcs[0].BC_Close = close_isarstate; + cs->bcs[1].BC_Close = close_isarstate; +- cs->bcs[0].hw.isar.ftimer.function = (void *) ftimer_handler; ++ cs->bcs[0].hw.isar.ftimer.function = ftimer_handler; + cs->bcs[0].hw.isar.ftimer.data = (long) &cs->bcs[0]; + init_timer(&cs->bcs[0].hw.isar.ftimer); + cs->bcs[1].hw.isar.ftimer.function = (void *) ftimer_handler; +diff --git a/drivers/isdn/hisax/isdnl3.c b/drivers/isdn/hisax/isdnl3.c +index c754706f83cd..8b1ffd5d6cec 100644 +--- a/drivers/isdn/hisax/isdnl3.c ++++ b/drivers/isdn/hisax/isdnl3.c +@@ -160,8 +160,9 @@ newl3state(struct l3_process *pc, int state) + } + + static void +-L3ExpireTimer(struct L3Timer *t) ++L3ExpireTimer(unsigned long _t) + { ++ struct L3Timer *t = (struct L3Timer *)_t; + t->pc->st->lli.l4l3(t->pc->st, t->event, t->pc); + } + +@@ -169,7 +170,7 @@ void + L3InitTimer(struct l3_process *pc, struct L3Timer *t) + { + t->pc = pc; +- t->tl.function = (void *) L3ExpireTimer; ++ t->tl.function = L3ExpireTimer; + t->tl.data = (long) t; + init_timer(&t->tl); + } +diff --git a/drivers/isdn/hisax/saphir.c b/drivers/isdn/hisax/saphir.c +index 6b2d0eccdd56..4bf5a9e50221 100644 +--- a/drivers/isdn/hisax/saphir.c ++++ b/drivers/isdn/hisax/saphir.c +@@ -159,8 +159,9 @@ saphir_interrupt(int intno, void *dev_id) + } + + static void +-SaphirWatchDog(struct IsdnCardState *cs) ++SaphirWatchDog(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + u_long flags; + + spin_lock_irqsave(&cs->lock, flags); +@@ -268,7 +269,7 @@ int setup_saphir(struct IsdnCard *card) + cs->irq, cs->hw.saphir.cfg_reg); + + setup_isac(cs); +- cs->hw.saphir.timer.function = (void *) SaphirWatchDog; ++ cs->hw.saphir.timer.function = SaphirWatchDog; + cs->hw.saphir.timer.data = (long) cs; + init_timer(&cs->hw.saphir.timer); + cs->hw.saphir.timer.expires = jiffies + 4 * HZ; +diff --git a/drivers/isdn/hisax/teleint.c b/drivers/isdn/hisax/teleint.c +index bf647545c70c..e2a370924bf0 100644 +--- a/drivers/isdn/hisax/teleint.c ++++ b/drivers/isdn/hisax/teleint.c +@@ -179,8 +179,9 @@ TeleInt_interrupt(int intno, void *dev_id) + } + + static void +-TeleInt_Timer(struct IsdnCardState *cs) ++TeleInt_Timer(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + int stat = 0; + u_long flags; + +@@ -278,7 +279,7 @@ int setup_TeleInt(struct IsdnCard *card) + cs->bcs[0].hw.hfc.send = NULL; + cs->bcs[1].hw.hfc.send = NULL; + cs->hw.hfc.fifosize = 7 * 1024 + 512; +- cs->hw.hfc.timer.function = (void *) TeleInt_Timer; ++ cs->hw.hfc.timer.function = TeleInt_Timer; + cs->hw.hfc.timer.data = (long) cs; + init_timer(&cs->hw.hfc.timer); + if (!request_region(cs->hw.hfc.addr, 2, "TeleInt isdn")) { +diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c +index a85895585d90..908285bb0801 100644 +--- a/drivers/isdn/hisax/w6692.c ++++ b/drivers/isdn/hisax/w6692.c +@@ -681,8 +681,9 @@ DC_Close_W6692(struct IsdnCardState *cs) + } + + static void +-dbusy_timer_handler(struct IsdnCardState *cs) ++dbusy_timer_handler(unsigned long _cs) + { ++ struct IsdnCardState *cs = (struct IsdnCardState *)_cs; + struct PStack *stptr; + int rbch, star; + u_long flags; +@@ -901,7 +902,7 @@ static void initW6692(struct IsdnCardState *cs, int part) + if (part & 1) { + cs->setstack_d = setstack_W6692; + cs->DC_Close = DC_Close_W6692; +- cs->dbusytimer.function = (void *) dbusy_timer_handler; ++ cs->dbusytimer.function = dbusy_timer_handler; + cs->dbusytimer.data = (long) cs; + init_timer(&cs->dbusytimer); + resetW6692(cs); +diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c +index 9b856e1890d1..fa03c92e80fd 100644 +--- a/drivers/isdn/i4l/isdn_common.c ++++ b/drivers/isdn/i4l/isdn_common.c +@@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg) + } else + return -EINVAL; + case IIOCDBGVAR: ++ if (!capable(CAP_SYS_RAWIO)) ++ return -EPERM; + if (arg) { + if (copy_to_user(argp, &dev, sizeof(ulong))) + return -EFAULT; +diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c +index 91d57304d4d3..336523ec077c 100644 +--- a/drivers/isdn/i4l/isdn_concap.c ++++ b/drivers/isdn/i4l/isdn_concap.c +@@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap) + } + + struct concap_device_ops isdn_concap_reliable_dl_dops = { +- &isdn_concap_dl_data_req, +- &isdn_concap_dl_connect_req, +- &isdn_concap_dl_disconn_req ++ .data_req = &isdn_concap_dl_data_req, ++ .connect_req = &isdn_concap_dl_connect_req, ++ .disconn_req = &isdn_concap_dl_disconn_req + }; + + /* The following should better go into a dedicated source file such that +diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c +index 63eaa0a9f8a1..00a663cca3a6 100644 +--- a/drivers/isdn/i4l/isdn_tty.c ++++ b/drivers/isdn/i4l/isdn_tty.c +@@ -1499,9 +1499,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp) + + #ifdef ISDN_DEBUG_MODEM_OPEN + printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name, +- port->count); ++ atomic_read(&port->count)); + #endif +- port->count++; ++ atomic_inc(&port->count); + port->tty = tty; + /* + * Start up serial port +@@ -1545,7 +1545,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp) + #endif + return; + } +- if ((tty->count == 1) && (port->count != 1)) { ++ if ((tty->count == 1) && (atomic_read(&port->count) != 1)) { + /* + * Uh, oh. tty->count is 1, which means that the tty + * structure will be freed. Info->count should always +@@ -1554,15 +1554,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp) + * serial port won't be shutdown. + */ + printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, " +- "info->count is %d\n", port->count); +- port->count = 1; ++ "info->count is %d\n", atomic_read(&port->count)); ++ atomic_set(&port->count, 1); + } +- if (--port->count < 0) { ++ if (atomic_dec_return(&port->count) < 0) { + printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n", +- info->line, port->count); +- port->count = 0; ++ info->line, atomic_read(&port->count)); ++ atomic_set(&port->count, 0); + } +- if (port->count) { ++ if (atomic_read(&port->count)) { + #ifdef ISDN_DEBUG_MODEM_OPEN + printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n"); + #endif +@@ -1617,7 +1617,7 @@ isdn_tty_hangup(struct tty_struct *tty) + if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup")) + return; + isdn_tty_shutdown(info); +- port->count = 0; ++ atomic_set(&port->count, 0); + tty_port_set_active(port, 0); + port->tty = NULL; + wake_up_interruptible(&port->open_wait); +@@ -1962,7 +1962,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup) + for (i = 0; i < ISDN_MAX_CHANNELS; i++) { + modem_info *info = &dev->mdm.info[i]; + +- if (info->port.count == 0) ++ if (atomic_read(&info->port.count) == 0) + continue; + if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */ + (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */ +diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c +index 0c5d8de41b23..ba60076e0b95 100644 +--- a/drivers/isdn/i4l/isdn_x25iface.c ++++ b/drivers/isdn/i4l/isdn_x25iface.c +@@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *); + + + static struct concap_proto_ops ix25_pops = { +- &isdn_x25iface_proto_new, +- &isdn_x25iface_proto_del, +- &isdn_x25iface_proto_restart, +- &isdn_x25iface_proto_close, +- &isdn_x25iface_xmit, +- &isdn_x25iface_receive, +- &isdn_x25iface_connect_ind, +- &isdn_x25iface_disconn_ind ++ .proto_new = &isdn_x25iface_proto_new, ++ .proto_del = &isdn_x25iface_proto_del, ++ .restart = &isdn_x25iface_proto_restart, ++ .close = &isdn_x25iface_proto_close, ++ .encap_and_xmit = &isdn_x25iface_xmit, ++ .data_ind = &isdn_x25iface_receive, ++ .connect_ind = &isdn_x25iface_connect_ind, ++ .disconn_ind = &isdn_x25iface_disconn_ind + }; + + /* error message helper function */ +diff --git a/drivers/isdn/mISDN/dsp.h b/drivers/isdn/mISDN/dsp.h +index fc1733a08845..27bf261617a8 100644 +--- a/drivers/isdn/mISDN/dsp.h ++++ b/drivers/isdn/mISDN/dsp.h +@@ -247,7 +247,7 @@ extern void dsp_cmx_hardware(struct dsp_conf *conf, struct dsp *dsp); + extern int dsp_cmx_conf(struct dsp *dsp, u32 conf_id); + extern void dsp_cmx_receive(struct dsp *dsp, struct sk_buff *skb); + extern void dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb); +-extern void dsp_cmx_send(void *arg); ++extern void dsp_cmx_send(unsigned long arg); + extern void dsp_cmx_transmit(struct dsp *dsp, struct sk_buff *skb); + extern int dsp_cmx_del_conf_member(struct dsp *dsp); + extern int dsp_cmx_del_conf(struct dsp_conf *conf); +@@ -259,7 +259,7 @@ extern u8 *dsp_dtmf_goertzel_decode(struct dsp *dsp, u8 *data, int len, + + extern int dsp_tone(struct dsp *dsp, int tone); + extern void dsp_tone_copy(struct dsp *dsp, u8 *data, int len); +-extern void dsp_tone_timeout(void *arg); ++extern void dsp_tone_timeout(unsigned long arg); + + extern void dsp_bf_encrypt(struct dsp *dsp, u8 *data, int len); + extern void dsp_bf_decrypt(struct dsp *dsp, u8 *data, int len); +diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c +index 8e3aa002767b..723faf82be3e 100644 +--- a/drivers/isdn/mISDN/dsp_cmx.c ++++ b/drivers/isdn/mISDN/dsp_cmx.c +@@ -1625,8 +1625,8 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */ + static u16 dsp_count; /* last sample count */ + static int dsp_count_valid; /* if we have last sample count */ + +-void +-dsp_cmx_send(void *arg) ++void __intentional_overflow(-1) ++dsp_cmx_send(unsigned long arg) + { + struct dsp_conf *conf; + struct dsp_conf_member *member; +diff --git a/drivers/isdn/mISDN/dsp_core.c b/drivers/isdn/mISDN/dsp_core.c +index 0222b1a35a2d..67fb76a93299 100644 +--- a/drivers/isdn/mISDN/dsp_core.c ++++ b/drivers/isdn/mISDN/dsp_core.c +@@ -1092,7 +1092,7 @@ dspcreate(struct channel_req *crq) + ndsp->pcm_bank_tx = -1; + ndsp->hfc_conf = -1; /* current conference number */ + /* set tone timer */ +- ndsp->tone.tl.function = (void *)dsp_tone_timeout; ++ ndsp->tone.tl.function = dsp_tone_timeout; + ndsp->tone.tl.data = (long) ndsp; + init_timer(&ndsp->tone.tl); + +@@ -1204,7 +1204,7 @@ static int __init dsp_init(void) + } + + /* set sample timer */ +- dsp_spl_tl.function = (void *)dsp_cmx_send; ++ dsp_spl_tl.function = dsp_cmx_send; + dsp_spl_tl.data = 0; + init_timer(&dsp_spl_tl); + dsp_spl_tl.expires = jiffies + dsp_tics; +diff --git a/drivers/isdn/mISDN/dsp_tones.c b/drivers/isdn/mISDN/dsp_tones.c +index 057e0d6a369b..ed229b58f1e0 100644 +--- a/drivers/isdn/mISDN/dsp_tones.c ++++ b/drivers/isdn/mISDN/dsp_tones.c +@@ -457,9 +457,9 @@ dsp_tone_hw_message(struct dsp *dsp, u8 *sample, int len) + * timer expires * + *****************/ + void +-dsp_tone_timeout(void *arg) ++dsp_tone_timeout(unsigned long arg) + { +- struct dsp *dsp = arg; ++ struct dsp *dsp = (struct dsp *)arg; + struct dsp_tone *tone = &dsp->tone; + struct pattern *pat = (struct pattern *)tone->pattern; + int index = tone->index; +diff --git a/drivers/isdn/mISDN/fsm.c b/drivers/isdn/mISDN/fsm.c +index 26477d48bbda..4fa38762ce29 100644 +--- a/drivers/isdn/mISDN/fsm.c ++++ b/drivers/isdn/mISDN/fsm.c +@@ -97,8 +97,9 @@ mISDN_FsmChangeState(struct FsmInst *fi, int newstate) + EXPORT_SYMBOL(mISDN_FsmChangeState); + + static void +-FsmExpireTimer(struct FsmTimer *ft) ++FsmExpireTimer(unsigned long _ft) + { ++ struct FsmTimer *ft = (struct FsmTimer *)_ft; + #if FSM_TIMER_DEBUG + if (ft->fi->debug) + ft->fi->printdebug(ft->fi, "FsmExpireTimer %lx", (long) ft); +@@ -110,7 +111,7 @@ void + mISDN_FsmInitTimer(struct FsmInst *fi, struct FsmTimer *ft) + { + ft->fi = fi; +- ft->tl.function = (void *) FsmExpireTimer; ++ ft->tl.function = FsmExpireTimer; + ft->tl.data = (long) ft; + #if FSM_TIMER_DEBUG + if (ft->fi->debug) +diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c +index 67c21876c35f..fc71e33bac6c 100644 +--- a/drivers/isdn/mISDN/l1oip_core.c ++++ b/drivers/isdn/mISDN/l1oip_core.c +@@ -840,7 +840,7 @@ l1oip_send_bh(struct work_struct *work) + * timer stuff + */ + static void +-l1oip_keepalive(void *data) ++l1oip_keepalive(unsigned long data) + { + struct l1oip *hc = (struct l1oip *)data; + +@@ -848,7 +848,7 @@ l1oip_keepalive(void *data) + } + + static void +-l1oip_timeout(void *data) ++l1oip_timeout(unsigned long data) + { + struct l1oip *hc = (struct l1oip *)data; + struct dchannel *dch = hc->chan[hc->d_idx].dch; +@@ -1435,13 +1435,13 @@ init_card(struct l1oip *hc, int pri, int bundle) + if (ret) + return ret; + +- hc->keep_tl.function = (void *)l1oip_keepalive; ++ hc->keep_tl.function = l1oip_keepalive; + hc->keep_tl.data = (ulong)hc; + init_timer(&hc->keep_tl); + hc->keep_tl.expires = jiffies + 2 * HZ; /* two seconds first time */ + add_timer(&hc->keep_tl); + +- hc->timeout_tl.function = (void *)l1oip_timeout; ++ hc->timeout_tl.function = l1oip_timeout; + hc->timeout_tl.data = (ulong)hc; + init_timer(&hc->timeout_tl); + hc->timeout_on = 0; /* state that we have timer off */ +diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c +index 0f9ed1ea0e89..492789f56896 100644 +--- a/drivers/leds/leds-clevo-mail.c ++++ b/drivers/leds/leds-clevo-mail.c +@@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id) + * detected as working, but in reality it is not) as low as + * possible. + */ +-static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = { ++static const struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = { + { + .callback = clevo_mail_led_dmi_callback, + .ident = "Clevo D410J", +diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c +index 732eb86bc1a5..a9db8674cd02 100644 +--- a/drivers/leds/leds-ss4200.c ++++ b/drivers/leds/leds-ss4200.c +@@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection"); + * detected as working, but in reality it is not) as low as + * possible. + */ +-static struct dmi_system_id nas_led_whitelist[] __initdata = { ++static const struct dmi_system_id nas_led_whitelist[] __initconst = { + { + .callback = ss4200_led_dmi_callback, + .ident = "Intel SS4200-E", +diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c +index 9e385b38debf..70778823b96d 100644 +--- a/drivers/lguest/core.c ++++ b/drivers/lguest/core.c +@@ -87,7 +87,7 @@ static __init int map_switcher(void) + * Copy in the compiled-in Switcher code (from x86/switcher_32.S). + * It goes in the first page, which we map in momentarily. + */ +- memcpy(kmap(lg_switcher_pages[0]), start_switcher_text, ++ memcpy(kmap(lg_switcher_pages[0]), (void *)ktla_ktva((unsigned long)start_switcher_text), + end_switcher_text - start_switcher_text); + kunmap(lg_switcher_pages[0]); + +@@ -106,9 +106,16 @@ static __init int map_switcher(void) + * We want the switcher text to be read-only and executable, and + * the stacks to be read-write and non-executable. + */ ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ switcher_text_vma = __get_vm_area(PAGE_SIZE, VM_ALLOC|VM_NO_GUARD|VM_KERNEXEC, ++ switcher_addr, ++ switcher_addr + PAGE_SIZE); ++#else + switcher_text_vma = __get_vm_area(PAGE_SIZE, VM_ALLOC|VM_NO_GUARD, + switcher_addr, + switcher_addr + PAGE_SIZE); ++#endif + + if (!switcher_text_vma) { + err = -ENOMEM; +diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c +index e3abebc912c0..6a353284ac16 100644 +--- a/drivers/lguest/page_tables.c ++++ b/drivers/lguest/page_tables.c +@@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr) + /*:*/ + + #ifdef CONFIG_X86_PAE +-static void release_pmd(pmd_t *spmd) ++static void __intentional_overflow(-1) release_pmd(pmd_t *spmd) + { + /* If the entry's not present, there's nothing to release. */ + if (pmd_flags(*spmd) & _PAGE_PRESENT) { +diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c +index 6e9042e3d2a9..befd030e3eb8 100644 +--- a/drivers/lguest/x86/core.c ++++ b/drivers/lguest/x86/core.c +@@ -60,7 +60,7 @@ static struct { + /* Offset from where switcher.S was compiled to where we've copied it */ + static unsigned long switcher_offset(void) + { +- return switcher_addr - (unsigned long)start_switcher_text; ++ return switcher_addr - ktla_ktva((unsigned long)start_switcher_text); + } + + /* This cpu's struct lguest_pages (after the Switcher text page) */ +@@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages) + * These copies are pretty cheap, so we do them unconditionally: */ + /* Save the current Host top-level page directory. + */ ++ ++#ifdef CONFIG_PAX_PER_CPU_PGD ++ pages->state.host_cr3 = read_cr3(); ++#else + pages->state.host_cr3 = __pa(current->mm->pgd); ++#endif ++ + /* + * Set up the Guest's page tables to see this CPU's pages (and no + * other CPU's pages). +@@ -498,7 +504,7 @@ void __init lguest_arch_host_init(void) + * compiled-in switcher code and the high-mapped copy we just made. + */ + for (i = 0; i < IDT_ENTRIES; i++) +- default_idt_entries[i] += switcher_offset(); ++ default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset(); + + /* + * Set up the Switcher's per-cpu areas. +@@ -581,7 +587,7 @@ void __init lguest_arch_host_init(void) + * it will be undisturbed when we switch. To change %cs and jump we + * need this structure to feed to Intel's "lcall" instruction. + */ +- lguest_entry.offset = (long)switch_to_guest + switcher_offset(); ++ lguest_entry.offset = ktla_ktva((unsigned long)switch_to_guest) + switcher_offset(); + lguest_entry.segment = LGUEST_CS; + + /* +diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S +index 40634b0db9f7..4f5855e7c077 100644 +--- a/drivers/lguest/x86/switcher_32.S ++++ b/drivers/lguest/x86/switcher_32.S +@@ -87,6 +87,7 @@ + #include <asm/page.h> + #include <asm/segment.h> + #include <asm/lguest.h> ++#include <asm/processor-flags.h> + + // We mark the start of the code to copy + // It's placed in .text tho it's never run here +@@ -149,6 +150,13 @@ ENTRY(switch_to_guest) + // Changes type when we load it: damn Intel! + // For after we switch over our page tables + // That entry will be read-only: we'd crash. ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ mov %cr0, %edx ++ xor $X86_CR0_WP, %edx ++ mov %edx, %cr0 ++#endif ++ + movl $(GDT_ENTRY_TSS*8), %edx + ltr %dx + +@@ -157,9 +165,15 @@ ENTRY(switch_to_guest) + // Let's clear it again for our return. + // The GDT descriptor of the Host + // Points to the table after two "size" bytes +- movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx ++ movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax + // Clear "used" from type field (byte 5, bit 2) +- andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx) ++ andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax) ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ mov %cr0, %eax ++ xor $X86_CR0_WP, %eax ++ mov %eax, %cr0 ++#endif + + // Once our page table's switched, the Guest is live! + // The Host fades as we run this final step. +@@ -295,13 +309,12 @@ deliver_to_host: + // I consulted gcc, and it gave + // These instructions, which I gladly credit: + leal (%edx,%ebx,8), %eax +- movzwl (%eax),%edx +- movl 4(%eax), %eax +- xorw %ax, %ax +- orl %eax, %edx ++ movl 4(%eax), %edx ++ movw (%eax), %dx + // Now the address of the handler's in %edx + // We call it now: its "iret" drops us home. +- jmp *%edx ++ ljmp $__KERNEL_CS, $1f ++1: jmp *%edx + + // Every interrupt can come to us here + // But we must truly tell each apart. +diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c +index 37fcaadbf80c..e2be8ad3c36c 100644 +--- a/drivers/lightnvm/rrpc.c ++++ b/drivers/lightnvm/rrpc.c +@@ -231,7 +231,7 @@ static void rrpc_put_blks(struct rrpc *rrpc) + + static struct rrpc_lun *get_next_lun(struct rrpc *rrpc) + { +- int next = atomic_inc_return(&rrpc->next_lun); ++ int next = atomic_inc_return_unchecked(&rrpc->next_lun); + + return &rrpc->luns[next % rrpc->nr_luns]; + } +@@ -1389,7 +1389,7 @@ static void *rrpc_init(struct nvm_dev *dev, struct gendisk *tdisk, + rrpc->nr_sects = (unsigned long long)dev->sec_per_lun * rrpc->nr_luns; + + /* simple round-robin strategy */ +- atomic_set(&rrpc->next_lun, -1); ++ atomic_set_unchecked(&rrpc->next_lun, -1); + + ret = rrpc_area_init(rrpc, &soffset); + if (ret < 0) { +diff --git a/drivers/lightnvm/rrpc.h b/drivers/lightnvm/rrpc.h +index 5e87d52cb983..26660404e790 100644 +--- a/drivers/lightnvm/rrpc.h ++++ b/drivers/lightnvm/rrpc.h +@@ -104,7 +104,7 @@ struct rrpc { + /* Write strategy variables. Move these into each for structure for each + * strategy + */ +- atomic_t next_lun; /* Whenever a page is written, this is updated ++ atomic_unchecked_t next_lun; /* Whenever a page is written, this is updated + * to point to the next write lun + */ + +diff --git a/drivers/md/bcache/Kconfig b/drivers/md/bcache/Kconfig +index 4d200883c505..de60cb294e6d 100644 +--- a/drivers/md/bcache/Kconfig ++++ b/drivers/md/bcache/Kconfig +@@ -20,6 +20,7 @@ config BCACHE_CLOSURES_DEBUG + bool "Debug closures" + depends on BCACHE + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + ---help--- + Keeps all active closures in a linked list and provides a debugfs + interface to list them, which makes it possible to see asynchronous +diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c +index ca4abe1ccd8d..0b029ef6f5c2 100644 +--- a/drivers/md/bcache/alloc.c ++++ b/drivers/md/bcache/alloc.c +@@ -631,7 +631,7 @@ bool bch_alloc_sectors(struct cache_set *c, struct bkey *k, unsigned sectors, + for (i = 0; i < KEY_PTRS(&b->key); i++) { + SET_PTR_OFFSET(&b->key, i, PTR_OFFSET(&b->key, i) + sectors); + +- atomic_long_add(sectors, ++ atomic_long_add_unchecked(sectors, + &PTR_CACHE(c, &b->key, i)->sectors_written); + } + +diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h +index c3ea03c9a1a8..7412315966b3 100644 +--- a/drivers/md/bcache/bcache.h ++++ b/drivers/md/bcache/bcache.h +@@ -433,12 +433,12 @@ struct cache { + + /* The rest of this all shows up in sysfs */ + #define IO_ERROR_SHIFT 20 +- atomic_t io_errors; +- atomic_t io_count; ++ atomic_unchecked_t io_errors; ++ atomic_unchecked_t io_count; + +- atomic_long_t meta_sectors_written; +- atomic_long_t btree_sectors_written; +- atomic_long_t sectors_written; ++ atomic_long_unchecked_t meta_sectors_written; ++ atomic_long_unchecked_t btree_sectors_written; ++ atomic_long_unchecked_t sectors_written; + }; + + struct gc_stat { +diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c +index 2efdce07247c..e30d873c380e 100644 +--- a/drivers/md/bcache/btree.c ++++ b/drivers/md/bcache/btree.c +@@ -336,15 +336,17 @@ static void btree_complete_write(struct btree *b, struct btree_write *w) + w->journal = NULL; + } + +-static void btree_node_write_unlock(struct closure *cl) ++static void btree_node_write_unlock(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct btree *b = container_of(cl, struct btree, io); + + up(&b->io_mutex); + } + +-static void __btree_node_write_done(struct closure *cl) ++static void __btree_node_write_done(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct btree *b = container_of(cl, struct btree, io); + struct btree_write *w = btree_prev_write(b); + +@@ -358,12 +360,13 @@ static void __btree_node_write_done(struct closure *cl) + closure_return_with_destructor(cl, btree_node_write_unlock); + } + +-static void btree_node_write_done(struct closure *cl) ++static void btree_node_write_done(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct btree *b = container_of(cl, struct btree, io); + + bio_free_pages(b->bio); +- __btree_node_write_done(cl); ++ __btree_node_write_done(&cl->work); + } + + static void btree_node_write_endio(struct bio *bio) +@@ -463,7 +466,7 @@ void __bch_btree_node_write(struct btree *b, struct closure *parent) + + do_btree_node_write(b); + +- atomic_long_add(set_blocks(i, block_bytes(b->c)) * b->c->sb.block_size, ++ atomic_long_add_unchecked(set_blocks(i, block_bytes(b->c)) * b->c->sb.block_size, + &PTR_CACHE(b->c, &b->key, 0)->btree_sectors_written); + + b->written += set_blocks(i, block_bytes(b->c)); +diff --git a/drivers/md/bcache/closure.c b/drivers/md/bcache/closure.c +index 864e673aec39..9c022d1975e4 100644 +--- a/drivers/md/bcache/closure.c ++++ b/drivers/md/bcache/closure.c +@@ -29,12 +29,12 @@ static inline void closure_put_after_sub(struct closure *cl, int flags) + closure_queue(cl); + } else { + struct closure *parent = cl->parent; +- closure_fn *destructor = cl->fn; ++ work_func_t destructor = cl->fn; + + closure_debug_destroy(cl); + + if (destructor) +- destructor(cl); ++ destructor(&cl->work); + + if (parent) + closure_put(parent); +diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h +index 9b2fe2d3e3a9..be17fd24028c 100644 +--- a/drivers/md/bcache/closure.h ++++ b/drivers/md/bcache/closure.h +@@ -152,7 +152,7 @@ struct closure { + struct workqueue_struct *wq; + struct task_struct *task; + struct llist_node list; +- closure_fn *fn; ++ work_func_t fn; + }; + struct work_struct work; + }; +@@ -236,10 +236,10 @@ static inline void closure_set_stopped(struct closure *cl) + atomic_sub(CLOSURE_RUNNING, &cl->remaining); + } + +-static inline void set_closure_fn(struct closure *cl, closure_fn *fn, ++static inline void set_closure_fn(struct closure *cl, work_func_t fn, + struct workqueue_struct *wq) + { +- BUG_ON(object_is_on_stack(cl)); ++ BUG_ON(object_starts_on_stack(cl)); + closure_set_ip(cl); + cl->fn = fn; + cl->wq = wq; +@@ -254,7 +254,7 @@ static inline void closure_queue(struct closure *cl) + INIT_WORK(&cl->work, cl->work.func); + BUG_ON(!queue_work(wq, &cl->work)); + } else +- cl->fn(cl); ++ cl->fn(&cl->work); + } + + /** +@@ -373,7 +373,7 @@ do { \ + * asynchronously out of a new closure - @parent will then wait for @cl to + * finish. + */ +-static inline void closure_call(struct closure *cl, closure_fn fn, ++static inline void closure_call(struct closure *cl, work_func_t fn, + struct workqueue_struct *wq, + struct closure *parent) + { +diff --git a/drivers/md/bcache/io.c b/drivers/md/bcache/io.c +index e97b0acf7b8d..5aff0fa37c9d 100644 +--- a/drivers/md/bcache/io.c ++++ b/drivers/md/bcache/io.c +@@ -60,7 +60,7 @@ void bch_count_io_errors(struct cache *ca, int error, const char *m) + */ + + if (ca->set->error_decay) { +- unsigned count = atomic_inc_return(&ca->io_count); ++ unsigned count = atomic_inc_return_unchecked(&ca->io_count); + + while (count > ca->set->error_decay) { + unsigned errors; +@@ -72,16 +72,16 @@ void bch_count_io_errors(struct cache *ca, int error, const char *m) + * succesfully do so, we rescale the errors once: + */ + +- count = atomic_cmpxchg(&ca->io_count, old, new); ++ count = atomic_cmpxchg_unchecked(&ca->io_count, old, new); + + if (count == old) { + count = new; + +- errors = atomic_read(&ca->io_errors); ++ errors = atomic_read_unchecked(&ca->io_errors); + do { + old = errors; + new = ((uint64_t) errors * 127) / 128; +- errors = atomic_cmpxchg(&ca->io_errors, ++ errors = atomic_cmpxchg_unchecked(&ca->io_errors, + old, new); + } while (old != errors); + } +@@ -90,7 +90,7 @@ void bch_count_io_errors(struct cache *ca, int error, const char *m) + + if (error) { + char buf[BDEVNAME_SIZE]; +- unsigned errors = atomic_add_return(1 << IO_ERROR_SHIFT, ++ unsigned errors = atomic_add_return_unchecked(1 << IO_ERROR_SHIFT, + &ca->io_errors); + errors >>= IO_ERROR_SHIFT; + +diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c +index 6925023e12d4..bff91f00cf64 100644 +--- a/drivers/md/bcache/journal.c ++++ b/drivers/md/bcache/journal.c +@@ -555,10 +555,11 @@ static void journal_write_endio(struct bio *bio) + closure_put(&w->c->journal.io); + } + +-static void journal_write(struct closure *); ++static void journal_write(struct work_struct *); + +-static void journal_write_done(struct closure *cl) ++static void journal_write_done(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct journal *j = container_of(cl, struct journal, io); + struct journal_write *w = (j->cur == j->w) + ? &j->w[1] +@@ -568,17 +569,19 @@ static void journal_write_done(struct closure *cl) + continue_at_nobarrier(cl, journal_write, system_wq); + } + +-static void journal_write_unlock(struct closure *cl) ++static void journal_write_unlock(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cache_set *c = container_of(cl, struct cache_set, journal.io); + + c->journal.io_in_flight = 0; + spin_unlock(&c->journal.lock); + } + +-static void journal_write_unlocked(struct closure *cl) ++static void journal_write_unlocked(struct work_struct *work) + __releases(c->journal.lock) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cache_set *c = container_of(cl, struct cache_set, journal.io); + struct cache *ca; + struct journal_write *w = c->journal.cur; +@@ -621,7 +624,7 @@ static void journal_write_unlocked(struct closure *cl) + ca = PTR_CACHE(c, k, i); + bio = &ca->journal.bio; + +- atomic_long_add(sectors, &ca->meta_sectors_written); ++ atomic_long_add_unchecked(sectors, &ca->meta_sectors_written); + + bio_reset(bio); + bio->bi_iter.bi_sector = PTR_OFFSET(k, i); +@@ -654,12 +657,13 @@ static void journal_write_unlocked(struct closure *cl) + continue_at(cl, journal_write_done, NULL); + } + +-static void journal_write(struct closure *cl) ++static void journal_write(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cache_set *c = container_of(cl, struct cache_set, journal.io); + + spin_lock(&c->journal.lock); +- journal_write_unlocked(cl); ++ journal_write_unlocked(&cl->work); + } + + static void journal_try_write(struct cache_set *c) +diff --git a/drivers/md/bcache/movinggc.c b/drivers/md/bcache/movinggc.c +index 5c4bddecfaf0..99659feff262 100644 +--- a/drivers/md/bcache/movinggc.c ++++ b/drivers/md/bcache/movinggc.c +@@ -34,14 +34,16 @@ static bool moving_pred(struct keybuf *buf, struct bkey *k) + + /* Moving GC - IO loop */ + +-static void moving_io_destructor(struct closure *cl) ++static void moving_io_destructor(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct moving_io *io = container_of(cl, struct moving_io, cl); + kfree(io); + } + +-static void write_moving_finish(struct closure *cl) ++static void write_moving_finish(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct moving_io *io = container_of(cl, struct moving_io, cl); + struct bio *bio = &io->bio.bio; + +@@ -89,8 +91,9 @@ static void moving_init(struct moving_io *io) + bch_bio_map(bio, NULL); + } + +-static void write_moving(struct closure *cl) ++static void write_moving(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct moving_io *io = container_of(cl, struct moving_io, cl); + struct data_insert_op *op = &io->op; + +@@ -113,8 +116,9 @@ static void write_moving(struct closure *cl) + continue_at(cl, write_moving_finish, op->wq); + } + +-static void read_moving_submit(struct closure *cl) ++static void read_moving_submit(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct moving_io *io = container_of(cl, struct moving_io, cl); + struct bio *bio = &io->bio.bio; + +diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c +index a37c1776f2e3..a4dfbfc8f912 100644 +--- a/drivers/md/bcache/request.c ++++ b/drivers/md/bcache/request.c +@@ -24,7 +24,7 @@ + + struct kmem_cache *bch_search_cache; + +-static void bch_data_insert_start(struct closure *); ++static void bch_data_insert_start(struct work_struct *); + + static unsigned cache_mode(struct cached_dev *dc, struct bio *bio) + { +@@ -53,8 +53,9 @@ static void bio_csum(struct bio *bio, struct bkey *k) + + /* Insert data into cache */ + +-static void bch_data_insert_keys(struct closure *cl) ++static void bch_data_insert_keys(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct data_insert_op *op = container_of(cl, struct data_insert_op, cl); + atomic_t *journal_ref = NULL; + struct bkey *replace_key = op->replace ? &op->replace_key : NULL; +@@ -143,8 +144,9 @@ static void bch_data_invalidate(struct closure *cl) + continue_at(cl, bch_data_insert_keys, op->wq); + } + +-static void bch_data_insert_error(struct closure *cl) ++static void bch_data_insert_error(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct data_insert_op *op = container_of(cl, struct data_insert_op, cl); + + /* +@@ -170,7 +172,7 @@ static void bch_data_insert_error(struct closure *cl) + + op->insert_keys.top = dst; + +- bch_data_insert_keys(cl); ++ bch_data_insert_keys(&cl->work); + } + + static void bch_data_insert_endio(struct bio *bio) +@@ -191,8 +193,9 @@ static void bch_data_insert_endio(struct bio *bio) + bch_bbio_endio(op->c, bio, bio->bi_error, "writing data to cache"); + } + +-static void bch_data_insert_start(struct closure *cl) ++static void bch_data_insert_start(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct data_insert_op *op = container_of(cl, struct data_insert_op, cl); + struct bio *bio = op->bio, *n; + +@@ -311,8 +314,9 @@ static void bch_data_insert_start(struct closure *cl) + * If s->bypass is true, instead of inserting the data it invalidates the + * region of the cache represented by s->cache_bio and op->inode. + */ +-void bch_data_insert(struct closure *cl) ++void bch_data_insert(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct data_insert_op *op = container_of(cl, struct data_insert_op, cl); + + trace_bcache_write(op->c, op->inode, op->bio, +@@ -320,7 +324,7 @@ void bch_data_insert(struct closure *cl) + + bch_keylist_init(&op->insert_keys); + bio_get(op->bio); +- bch_data_insert_start(cl); ++ bch_data_insert_start(&cl->work); + } + + /* Congested? */ +@@ -568,8 +572,9 @@ static int cache_lookup_fn(struct btree_op *op, struct btree *b, struct bkey *k) + return n == bio ? MAP_DONE : MAP_CONTINUE; + } + +-static void cache_lookup(struct closure *cl) ++static void cache_lookup(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, iop.cl); + struct bio *bio = &s->bio.bio; + int ret; +@@ -629,8 +634,9 @@ static void do_bio_hook(struct search *s, struct bio *orig_bio) + bio_cnt_set(bio, 3); + } + +-static void search_free(struct closure *cl) ++static void search_free(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, cl); + bio_complete(s); + +@@ -674,19 +680,21 @@ static inline struct search *search_alloc(struct bio *bio, + + /* Cached devices */ + +-static void cached_dev_bio_complete(struct closure *cl) ++static void cached_dev_bio_complete(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, cl); + struct cached_dev *dc = container_of(s->d, struct cached_dev, disk); + +- search_free(cl); ++ search_free(&cl->work); + cached_dev_put(dc); + } + + /* Process reads */ + +-static void cached_dev_cache_miss_done(struct closure *cl) ++static void cached_dev_cache_miss_done(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, cl); + + if (s->iop.replace_collision) +@@ -695,11 +703,12 @@ static void cached_dev_cache_miss_done(struct closure *cl) + if (s->iop.bio) + bio_free_pages(s->iop.bio); + +- cached_dev_bio_complete(cl); ++ cached_dev_bio_complete(&cl->work); + } + +-static void cached_dev_read_error(struct closure *cl) ++static void cached_dev_read_error(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, cl); + struct bio *bio = &s->bio.bio; + +@@ -718,8 +727,9 @@ static void cached_dev_read_error(struct closure *cl) + continue_at(cl, cached_dev_cache_miss_done, NULL); + } + +-static void cached_dev_read_done(struct closure *cl) ++static void cached_dev_read_done(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, cl); + struct cached_dev *dc = container_of(s->d, struct cached_dev, disk); + +@@ -758,8 +768,9 @@ static void cached_dev_read_done(struct closure *cl) + continue_at(cl, cached_dev_cache_miss_done, NULL); + } + +-static void cached_dev_read_done_bh(struct closure *cl) ++static void cached_dev_read_done_bh(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, cl); + struct cached_dev *dc = container_of(s->d, struct cached_dev, disk); + +@@ -857,13 +868,14 @@ static void cached_dev_read(struct cached_dev *dc, struct search *s) + + /* Process writes */ + +-static void cached_dev_write_complete(struct closure *cl) ++static void cached_dev_write_complete(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, cl); + struct cached_dev *dc = container_of(s->d, struct cached_dev, disk); + + up_read_non_owner(&dc->writeback_lock); +- cached_dev_bio_complete(cl); ++ cached_dev_bio_complete(&cl->work); + } + + static void cached_dev_write(struct cached_dev *dc, struct search *s) +@@ -935,8 +947,9 @@ static void cached_dev_write(struct cached_dev *dc, struct search *s) + continue_at(cl, cached_dev_write_complete, NULL); + } + +-static void cached_dev_nodata(struct closure *cl) ++static void cached_dev_nodata(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, cl); + struct bio *bio = &s->bio.bio; + +@@ -1056,8 +1069,9 @@ static int flash_dev_cache_miss(struct btree *b, struct search *s, + return MAP_CONTINUE; + } + +-static void flash_dev_nodata(struct closure *cl) ++static void flash_dev_nodata(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct search *s = container_of(cl, struct search, cl); + + if (s->iop.flush_journal) +diff --git a/drivers/md/bcache/request.h b/drivers/md/bcache/request.h +index 1ff36875c2b3..b8f4a05aa938 100644 +--- a/drivers/md/bcache/request.h ++++ b/drivers/md/bcache/request.h +@@ -33,7 +33,7 @@ struct data_insert_op { + }; + + unsigned bch_get_congested(struct cache_set *); +-void bch_data_insert(struct closure *cl); ++void bch_data_insert(struct work_struct *work); + + void bch_cached_dev_request_init(struct cached_dev *dc); + void bch_flash_dev_request_init(struct bcache_device *d); +diff --git a/drivers/md/bcache/stats.c b/drivers/md/bcache/stats.c +index 0ca072c20d0d..5e6e5c36cbfe 100644 +--- a/drivers/md/bcache/stats.c ++++ b/drivers/md/bcache/stats.c +@@ -120,7 +120,7 @@ void bch_cache_accounting_destroy(struct cache_accounting *acc) + kobject_put(&acc->hour.kobj); + kobject_put(&acc->day.kobj); + +- atomic_set(&acc->closing, 1); ++ atomic_set_unchecked(&acc->closing, 1); + if (del_timer_sync(&acc->timer)) + closure_return(&acc->cl); + } +@@ -151,7 +151,7 @@ static void scale_accounting(unsigned long data) + struct cache_accounting *acc = (struct cache_accounting *) data; + + #define move_stat(name) do { \ +- unsigned t = atomic_xchg(&acc->collector.name, 0); \ ++ unsigned t = atomic_xchg_unchecked(&acc->collector.name, 0); \ + t <<= 16; \ + acc->five_minute.name += t; \ + acc->hour.name += t; \ +@@ -174,7 +174,7 @@ static void scale_accounting(unsigned long data) + + acc->timer.expires += accounting_delay; + +- if (!atomic_read(&acc->closing)) ++ if (!atomic_read_unchecked(&acc->closing)) + add_timer(&acc->timer); + else + closure_return(&acc->cl); +@@ -185,14 +185,14 @@ static void mark_cache_stats(struct cache_stat_collector *stats, + { + if (!bypass) + if (hit) +- atomic_inc(&stats->cache_hits); ++ atomic_inc_unchecked(&stats->cache_hits); + else +- atomic_inc(&stats->cache_misses); ++ atomic_inc_unchecked(&stats->cache_misses); + else + if (hit) +- atomic_inc(&stats->cache_bypass_hits); ++ atomic_inc_unchecked(&stats->cache_bypass_hits); + else +- atomic_inc(&stats->cache_bypass_misses); ++ atomic_inc_unchecked(&stats->cache_bypass_misses); + } + + void bch_mark_cache_accounting(struct cache_set *c, struct bcache_device *d, +@@ -206,22 +206,22 @@ void bch_mark_cache_accounting(struct cache_set *c, struct bcache_device *d, + void bch_mark_cache_readahead(struct cache_set *c, struct bcache_device *d) + { + struct cached_dev *dc = container_of(d, struct cached_dev, disk); +- atomic_inc(&dc->accounting.collector.cache_readaheads); +- atomic_inc(&c->accounting.collector.cache_readaheads); ++ atomic_inc_unchecked(&dc->accounting.collector.cache_readaheads); ++ atomic_inc_unchecked(&c->accounting.collector.cache_readaheads); + } + + void bch_mark_cache_miss_collision(struct cache_set *c, struct bcache_device *d) + { + struct cached_dev *dc = container_of(d, struct cached_dev, disk); +- atomic_inc(&dc->accounting.collector.cache_miss_collisions); +- atomic_inc(&c->accounting.collector.cache_miss_collisions); ++ atomic_inc_unchecked(&dc->accounting.collector.cache_miss_collisions); ++ atomic_inc_unchecked(&c->accounting.collector.cache_miss_collisions); + } + + void bch_mark_sectors_bypassed(struct cache_set *c, struct cached_dev *dc, + int sectors) + { +- atomic_add(sectors, &dc->accounting.collector.sectors_bypassed); +- atomic_add(sectors, &c->accounting.collector.sectors_bypassed); ++ atomic_add_unchecked(sectors, &dc->accounting.collector.sectors_bypassed); ++ atomic_add_unchecked(sectors, &c->accounting.collector.sectors_bypassed); + } + + void bch_cache_accounting_init(struct cache_accounting *acc, +diff --git a/drivers/md/bcache/stats.h b/drivers/md/bcache/stats.h +index adbff141c887..018c2d2e3acc 100644 +--- a/drivers/md/bcache/stats.h ++++ b/drivers/md/bcache/stats.h +@@ -2,13 +2,13 @@ + #define _BCACHE_STATS_H_ + + struct cache_stat_collector { +- atomic_t cache_hits; +- atomic_t cache_misses; +- atomic_t cache_bypass_hits; +- atomic_t cache_bypass_misses; +- atomic_t cache_readaheads; +- atomic_t cache_miss_collisions; +- atomic_t sectors_bypassed; ++ atomic_unchecked_t cache_hits; ++ atomic_unchecked_t cache_misses; ++ atomic_unchecked_t cache_bypass_hits; ++ atomic_unchecked_t cache_bypass_misses; ++ atomic_unchecked_t cache_readaheads; ++ atomic_unchecked_t cache_miss_collisions; ++ atomic_unchecked_t sectors_bypassed; + }; + + struct cache_stats { +@@ -28,7 +28,7 @@ struct cache_stats { + struct cache_accounting { + struct closure cl; + struct timer_list timer; +- atomic_t closing; ++ atomic_unchecked_t closing; + + struct cache_stat_collector collector; + +diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c +index 66669c8f4161..3296d7e260ec 100644 +--- a/drivers/md/bcache/super.c ++++ b/drivers/md/bcache/super.c +@@ -240,8 +240,9 @@ static void __write_super(struct cache_sb *sb, struct bio *bio) + submit_bio(bio); + } + +-static void bch_write_bdev_super_unlock(struct closure *cl) ++static void bch_write_bdev_super_unlock(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cached_dev *dc = container_of(cl, struct cached_dev, sb_write); + + up(&dc->sb_write_mutex); +@@ -274,8 +275,9 @@ static void write_super_endio(struct bio *bio) + closure_put(&ca->set->sb_write); + } + +-static void bcache_write_super_unlock(struct closure *cl) ++static void bcache_write_super_unlock(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cache_set *c = container_of(cl, struct cache_set, sb_write); + + up(&c->sb_write_mutex); +@@ -325,8 +327,9 @@ static void uuid_endio(struct bio *bio) + closure_put(cl); + } + +-static void uuid_io_unlock(struct closure *cl) ++static void uuid_io_unlock(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cache_set *c = container_of(cl, struct cache_set, uuid_write); + + up(&c->uuid_write_mutex); +@@ -531,7 +534,7 @@ void bch_prio_write(struct cache *ca) + + ca->disk_buckets->seq++; + +- atomic_long_add(ca->sb.bucket_size * prio_buckets(ca), ++ atomic_long_add_unchecked(ca->sb.bucket_size * prio_buckets(ca), + &ca->meta_sectors_written); + + //pr_debug("free %zu, free_inc %zu, unused %zu", fifo_used(&ca->free), +@@ -1051,8 +1054,9 @@ void bch_cached_dev_release(struct kobject *kobj) + module_put(THIS_MODULE); + } + +-static void cached_dev_free(struct closure *cl) ++static void cached_dev_free(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cached_dev *dc = container_of(cl, struct cached_dev, disk.cl); + + cancel_delayed_work_sync(&dc->writeback_rate_update); +@@ -1076,8 +1080,9 @@ static void cached_dev_free(struct closure *cl) + kobject_put(&dc->disk.kobj); + } + +-static void cached_dev_flush(struct closure *cl) ++static void cached_dev_flush(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cached_dev *dc = container_of(cl, struct cached_dev, disk.cl); + struct bcache_device *d = &dc->disk; + +@@ -1193,8 +1198,9 @@ void bch_flash_dev_release(struct kobject *kobj) + kfree(d); + } + +-static void flash_dev_free(struct closure *cl) ++static void flash_dev_free(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct bcache_device *d = container_of(cl, struct bcache_device, cl); + mutex_lock(&bch_register_lock); + bcache_device_free(d); +@@ -1202,8 +1208,9 @@ static void flash_dev_free(struct closure *cl) + kobject_put(&d->kobj); + } + +-static void flash_dev_flush(struct closure *cl) ++static void flash_dev_flush(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct bcache_device *d = container_of(cl, struct bcache_device, cl); + + mutex_lock(&bch_register_lock); +@@ -1322,8 +1329,9 @@ void bch_cache_set_release(struct kobject *kobj) + module_put(THIS_MODULE); + } + +-static void cache_set_free(struct closure *cl) ++static void cache_set_free(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cache_set *c = container_of(cl, struct cache_set, cl); + struct cache *ca; + unsigned i; +@@ -1368,8 +1376,9 @@ static void cache_set_free(struct closure *cl) + kobject_put(&c->kobj); + } + +-static void cache_set_flush(struct closure *cl) ++static void cache_set_flush(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cache_set *c = container_of(cl, struct cache_set, caching); + struct cache *ca; + struct btree *b; +@@ -1410,8 +1419,9 @@ static void cache_set_flush(struct closure *cl) + closure_return(cl); + } + +-static void __cache_set_unregister(struct closure *cl) ++static void __cache_set_unregister(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct cache_set *c = container_of(cl, struct cache_set, caching); + struct cached_dev *dc; + size_t i; +diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c +index b3ff57d61dde..b2e30fb99068 100644 +--- a/drivers/md/bcache/sysfs.c ++++ b/drivers/md/bcache/sysfs.c +@@ -739,15 +739,15 @@ SHOW(__bch_cache) + sysfs_hprint(block_size, block_bytes(ca)); + sysfs_print(nbuckets, ca->sb.nbuckets); + sysfs_print(discard, ca->discard); +- sysfs_hprint(written, atomic_long_read(&ca->sectors_written) << 9); ++ sysfs_hprint(written, atomic_long_read_unchecked(&ca->sectors_written) << 9); + sysfs_hprint(btree_written, +- atomic_long_read(&ca->btree_sectors_written) << 9); ++ atomic_long_read_unchecked(&ca->btree_sectors_written) << 9); + sysfs_hprint(metadata_written, +- (atomic_long_read(&ca->meta_sectors_written) + +- atomic_long_read(&ca->btree_sectors_written)) << 9); ++ (atomic_long_read_unchecked(&ca->meta_sectors_written) + ++ atomic_long_read_unchecked(&ca->btree_sectors_written)) << 9); + + sysfs_print(io_errors, +- atomic_read(&ca->io_errors) >> IO_ERROR_SHIFT); ++ atomic_read_unchecked(&ca->io_errors) >> IO_ERROR_SHIFT); + + if (attr == &sysfs_cache_replacement_policy) + return bch_snprint_string_list(buf, PAGE_SIZE, +@@ -870,11 +870,11 @@ STORE(__bch_cache) + } + + if (attr == &sysfs_clear_stats) { +- atomic_long_set(&ca->sectors_written, 0); +- atomic_long_set(&ca->btree_sectors_written, 0); +- atomic_long_set(&ca->meta_sectors_written, 0); +- atomic_set(&ca->io_count, 0); +- atomic_set(&ca->io_errors, 0); ++ atomic_long_set_unchecked(&ca->sectors_written, 0); ++ atomic_long_set_unchecked(&ca->btree_sectors_written, 0); ++ atomic_long_set_unchecked(&ca->meta_sectors_written, 0); ++ atomic_set_unchecked(&ca->io_count, 0); ++ atomic_set_unchecked(&ca->io_errors, 0); + } + + return size; +diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c +index e51644e503a5..5cc3c15a41ab 100644 +--- a/drivers/md/bcache/writeback.c ++++ b/drivers/md/bcache/writeback.c +@@ -117,14 +117,16 @@ static void dirty_init(struct keybuf_key *w) + bch_bio_map(bio, NULL); + } + +-static void dirty_io_destructor(struct closure *cl) ++static void dirty_io_destructor(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct dirty_io *io = container_of(cl, struct dirty_io, cl); + kfree(io); + } + +-static void write_dirty_finish(struct closure *cl) ++static void write_dirty_finish(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct dirty_io *io = container_of(cl, struct dirty_io, cl); + struct keybuf_key *w = io->bio.bi_private; + struct cached_dev *dc = io->dc; +@@ -173,8 +175,9 @@ static void dirty_endio(struct bio *bio) + closure_put(&io->cl); + } + +-static void write_dirty(struct closure *cl) ++static void write_dirty(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct dirty_io *io = container_of(cl, struct dirty_io, cl); + struct keybuf_key *w = io->bio.bi_private; + +@@ -200,8 +203,9 @@ static void read_dirty_endio(struct bio *bio) + dirty_endio(bio); + } + +-static void read_dirty_submit(struct closure *cl) ++static void read_dirty_submit(struct work_struct *work) + { ++ struct closure *cl = container_of(work, struct closure, work); + struct dirty_io *io = container_of(cl, struct dirty_io, cl); + + closure_bio_submit(&io->bio, cl); +diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c +index 2d826927a3bf..3507386ac880 100644 +--- a/drivers/md/bitmap.c ++++ b/drivers/md/bitmap.c +@@ -1963,7 +1963,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap) + chunk_kb ? "KB" : "B"); + if (bitmap->storage.file) { + seq_printf(seq, ", file: "); +- seq_file_path(seq, bitmap->storage.file, " \t\n"); ++ seq_file_path(seq, bitmap->storage.file, " \t\n\\"); + } + + seq_printf(seq, "\n"); +diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c +index c817627d09ca..ec8c021108b6 100644 +--- a/drivers/md/dm-cache-target.c ++++ b/drivers/md/dm-cache-target.c +@@ -118,7 +118,7 @@ static void iot_io_end(struct io_tracker *iot, sector_t len) + */ + struct dm_hook_info { + bio_end_io_t *bi_end_io; +-}; ++} __no_const; + + static void dm_hook_bio(struct dm_hook_info *h, struct bio *bio, + bio_end_io_t *bi_end_io, void *bi_private) +@@ -182,16 +182,16 @@ struct cache_features { + }; + + struct cache_stats { +- atomic_t read_hit; +- atomic_t read_miss; +- atomic_t write_hit; +- atomic_t write_miss; +- atomic_t demotion; +- atomic_t promotion; +- atomic_t copies_avoided; +- atomic_t cache_cell_clash; +- atomic_t commit_count; +- atomic_t discard_count; ++ atomic_unchecked_t read_hit; ++ atomic_unchecked_t read_miss; ++ atomic_unchecked_t write_hit; ++ atomic_unchecked_t write_miss; ++ atomic_unchecked_t demotion; ++ atomic_unchecked_t promotion; ++ atomic_unchecked_t copies_avoided; ++ atomic_unchecked_t cache_cell_clash; ++ atomic_unchecked_t commit_count; ++ atomic_unchecked_t discard_count; + }; + + /* +@@ -270,8 +270,8 @@ struct cache { + atomic_t nr_io_migrations; + + wait_queue_head_t quiescing_wait; +- atomic_t quiescing; +- atomic_t quiescing_ack; ++ atomic_unchecked_t quiescing; ++ atomic_unchecked_t quiescing_ack; + + /* + * cache_size entries, dirty if set +@@ -395,8 +395,10 @@ static struct dm_bio_prison_cell *alloc_prison_cell(struct cache *cache) + return dm_bio_prison_alloc_cell(cache->prison, GFP_NOWAIT); + } + +-static void free_prison_cell(struct cache *cache, struct dm_bio_prison_cell *cell) ++static void free_prison_cell(void *_cache, struct dm_bio_prison_cell *cell) + { ++ struct cache *cache = _cache; ++ + dm_bio_prison_free_cell(cache->prison, cell); + } + +@@ -493,8 +495,10 @@ static struct dm_bio_prison_cell *prealloc_get_cell(struct prealloc *p) + * You can't have more than two cells in a prealloc struct. BUG() will be + * called if you try and overfill. + */ +-static void prealloc_put_cell(struct prealloc *p, struct dm_bio_prison_cell *cell) ++static void prealloc_put_cell(void *_p, struct dm_bio_prison_cell *cell) + { ++ struct prealloc *p = _p; ++ + if (!p->cell2) + p->cell2 = cell; + +@@ -637,7 +641,7 @@ static void set_discard(struct cache *cache, dm_dblock_t b) + unsigned long flags; + + BUG_ON(from_dblock(b) >= from_dblock(cache->discard_nr_blocks)); +- atomic_inc(&cache->stats.discard_count); ++ atomic_inc_unchecked(&cache->stats.discard_count); + + spin_lock_irqsave(&cache->lock, flags); + set_bit(from_dblock(b), cache->discard_bitset); +@@ -685,10 +689,10 @@ static void load_stats(struct cache *cache) + struct dm_cache_statistics stats; + + dm_cache_metadata_get_stats(cache->cmd, &stats); +- atomic_set(&cache->stats.read_hit, stats.read_hits); +- atomic_set(&cache->stats.read_miss, stats.read_misses); +- atomic_set(&cache->stats.write_hit, stats.write_hits); +- atomic_set(&cache->stats.write_miss, stats.write_misses); ++ atomic_set_unchecked(&cache->stats.read_hit, stats.read_hits); ++ atomic_set_unchecked(&cache->stats.read_miss, stats.read_misses); ++ atomic_set_unchecked(&cache->stats.write_hit, stats.write_hits); ++ atomic_set_unchecked(&cache->stats.write_miss, stats.write_misses); + } + + static void save_stats(struct cache *cache) +@@ -698,10 +702,10 @@ static void save_stats(struct cache *cache) + if (get_cache_mode(cache) >= CM_READ_ONLY) + return; + +- stats.read_hits = atomic_read(&cache->stats.read_hit); +- stats.read_misses = atomic_read(&cache->stats.read_miss); +- stats.write_hits = atomic_read(&cache->stats.write_hit); +- stats.write_misses = atomic_read(&cache->stats.write_miss); ++ stats.read_hits = atomic_read_unchecked(&cache->stats.read_hit); ++ stats.read_misses = atomic_read_unchecked(&cache->stats.read_miss); ++ stats.write_hits = atomic_read_unchecked(&cache->stats.write_hit); ++ stats.write_misses = atomic_read_unchecked(&cache->stats.write_miss); + + dm_cache_metadata_set_stats(cache->cmd, &stats); + } +@@ -1326,7 +1330,7 @@ static bool bio_writes_complete_block(struct cache *cache, struct bio *bio) + + static void avoid_copy(struct dm_cache_migration *mg) + { +- atomic_inc(&mg->cache->stats.copies_avoided); ++ atomic_inc_unchecked(&mg->cache->stats.copies_avoided); + migration_success_pre_commit(mg); + } + +@@ -1636,7 +1640,7 @@ static void process_discard_bio(struct cache *cache, struct prealloc *structs, + + cell_prealloc = prealloc_get_cell(structs); + r = bio_detain_range(cache, dblock_to_oblock(cache, b), dblock_to_oblock(cache, e), bio, cell_prealloc, +- (cell_free_fn) prealloc_put_cell, ++ prealloc_put_cell, + structs, &new_ocell); + if (r > 0) + return; +@@ -1653,13 +1657,13 @@ static bool spare_migration_bandwidth(struct cache *cache) + + static void inc_hit_counter(struct cache *cache, struct bio *bio) + { +- atomic_inc(bio_data_dir(bio) == READ ? ++ atomic_inc_unchecked(bio_data_dir(bio) == READ ? + &cache->stats.read_hit : &cache->stats.write_hit); + } + + static void inc_miss_counter(struct cache *cache, struct bio *bio) + { +- atomic_inc(bio_data_dir(bio) == READ ? ++ atomic_inc_unchecked(bio_data_dir(bio) == READ ? + &cache->stats.read_miss : &cache->stats.write_miss); + } + +@@ -1790,7 +1794,7 @@ static int cell_locker(struct policy_locker *locker, dm_oblock_t b) + struct dm_bio_prison_cell *cell_prealloc = prealloc_get_cell(l->structs); + + return bio_detain(l->cache, b, NULL, cell_prealloc, +- (cell_free_fn) prealloc_put_cell, ++ prealloc_put_cell, + l->structs, &l->cell); + } + +@@ -1832,7 +1836,7 @@ static void process_cell(struct cache *cache, struct prealloc *structs, + */ + + if (bio_data_dir(bio) == WRITE) { +- atomic_inc(&cache->stats.demotion); ++ atomic_inc_unchecked(&cache->stats.demotion); + invalidate(cache, structs, block, lookup_result.cblock, new_ocell); + release_cell = false; + +@@ -1865,14 +1869,14 @@ static void process_cell(struct cache *cache, struct prealloc *structs, + break; + + case POLICY_NEW: +- atomic_inc(&cache->stats.promotion); ++ atomic_inc_unchecked(&cache->stats.promotion); + promote(cache, structs, block, lookup_result.cblock, new_ocell); + release_cell = false; + break; + + case POLICY_REPLACE: +- atomic_inc(&cache->stats.demotion); +- atomic_inc(&cache->stats.promotion); ++ atomic_inc_unchecked(&cache->stats.demotion); ++ atomic_inc_unchecked(&cache->stats.promotion); + demote_then_promote(cache, structs, lookup_result.old_oblock, + block, lookup_result.cblock, + ool.cell, new_ocell); +@@ -1902,7 +1906,7 @@ static void process_bio(struct cache *cache, struct prealloc *structs, + */ + cell_prealloc = prealloc_get_cell(structs); + r = bio_detain(cache, block, bio, cell_prealloc, +- (cell_free_fn) prealloc_put_cell, ++ prealloc_put_cell, + structs, &new_ocell); + if (r > 0) + return; +@@ -1926,7 +1930,7 @@ static int commit(struct cache *cache, bool clean_shutdown) + if (get_cache_mode(cache) >= CM_READ_ONLY) + return -EINVAL; + +- atomic_inc(&cache->stats.commit_count); ++ atomic_inc_unchecked(&cache->stats.commit_count); + r = dm_cache_commit(cache->cmd, clean_shutdown); + if (r) + metadata_operation_failed(cache, "dm_cache_commit", r); +@@ -2157,32 +2161,32 @@ static void process_invalidation_requests(struct cache *cache) + *--------------------------------------------------------------*/ + static bool is_quiescing(struct cache *cache) + { +- return atomic_read(&cache->quiescing); ++ return atomic_read_unchecked(&cache->quiescing); + } + + static void ack_quiescing(struct cache *cache) + { + if (is_quiescing(cache)) { +- atomic_inc(&cache->quiescing_ack); ++ atomic_inc_unchecked(&cache->quiescing_ack); + wake_up(&cache->quiescing_wait); + } + } + + static void wait_for_quiescing_ack(struct cache *cache) + { +- wait_event(cache->quiescing_wait, atomic_read(&cache->quiescing_ack)); ++ wait_event(cache->quiescing_wait, atomic_read_unchecked(&cache->quiescing_ack)); + } + + static void start_quiescing(struct cache *cache) + { +- atomic_inc(&cache->quiescing); ++ atomic_inc_unchecked(&cache->quiescing); + wait_for_quiescing_ack(cache); + } + + static void stop_quiescing(struct cache *cache) + { +- atomic_set(&cache->quiescing, 0); +- atomic_set(&cache->quiescing_ack, 0); ++ atomic_set_unchecked(&cache->quiescing, 0); ++ atomic_set_unchecked(&cache->quiescing_ack, 0); + } + + static void wait_for_migrations(struct cache *cache) +@@ -2869,8 +2873,8 @@ static int cache_create(struct cache_args *ca, struct cache **result) + init_waitqueue_head(&cache->migration_wait); + + init_waitqueue_head(&cache->quiescing_wait); +- atomic_set(&cache->quiescing, 0); +- atomic_set(&cache->quiescing_ack, 0); ++ atomic_set_unchecked(&cache->quiescing, 0); ++ atomic_set_unchecked(&cache->quiescing_ack, 0); + + r = -ENOMEM; + atomic_set(&cache->nr_dirty, 0); +@@ -2937,12 +2941,12 @@ static int cache_create(struct cache_args *ca, struct cache **result) + + load_stats(cache); + +- atomic_set(&cache->stats.demotion, 0); +- atomic_set(&cache->stats.promotion, 0); +- atomic_set(&cache->stats.copies_avoided, 0); +- atomic_set(&cache->stats.cache_cell_clash, 0); +- atomic_set(&cache->stats.commit_count, 0); +- atomic_set(&cache->stats.discard_count, 0); ++ atomic_set_unchecked(&cache->stats.demotion, 0); ++ atomic_set_unchecked(&cache->stats.promotion, 0); ++ atomic_set_unchecked(&cache->stats.copies_avoided, 0); ++ atomic_set_unchecked(&cache->stats.cache_cell_clash, 0); ++ atomic_set_unchecked(&cache->stats.commit_count, 0); ++ atomic_set_unchecked(&cache->stats.discard_count, 0); + + spin_lock_init(&cache->invalidation_lock); + INIT_LIST_HEAD(&cache->invalidation_requests); +@@ -3059,7 +3063,7 @@ static int cache_map(struct dm_target *ti, struct bio *bio) + } + + r = bio_detain(cache, block, bio, cell, +- (cell_free_fn) free_prison_cell, ++ free_prison_cell, + cache, &cell); + if (r) { + if (r < 0) +@@ -3553,12 +3557,12 @@ static void cache_status(struct dm_target *ti, status_type_t type, + (unsigned long long)cache->sectors_per_block, + (unsigned long long) from_cblock(residency), + (unsigned long long) from_cblock(cache->cache_size), +- (unsigned) atomic_read(&cache->stats.read_hit), +- (unsigned) atomic_read(&cache->stats.read_miss), +- (unsigned) atomic_read(&cache->stats.write_hit), +- (unsigned) atomic_read(&cache->stats.write_miss), +- (unsigned) atomic_read(&cache->stats.demotion), +- (unsigned) atomic_read(&cache->stats.promotion), ++ (unsigned) atomic_read_unchecked(&cache->stats.read_hit), ++ (unsigned) atomic_read_unchecked(&cache->stats.read_miss), ++ (unsigned) atomic_read_unchecked(&cache->stats.write_hit), ++ (unsigned) atomic_read_unchecked(&cache->stats.write_miss), ++ (unsigned) atomic_read_unchecked(&cache->stats.demotion), ++ (unsigned) atomic_read_unchecked(&cache->stats.promotion), + (unsigned long) atomic_read(&cache->nr_dirty)); + + if (writethrough_mode(&cache->features)) +diff --git a/drivers/md/dm-core.h b/drivers/md/dm-core.h +index 40ceba1fe8be..4141e1eb19c8 100644 +--- a/drivers/md/dm-core.h ++++ b/drivers/md/dm-core.h +@@ -75,8 +75,8 @@ struct mapped_device { + * Event handling. + */ + wait_queue_head_t eventq; +- atomic_t event_nr; +- atomic_t uevent_seq; ++ atomic_unchecked_t event_nr; ++ atomic_unchecked_t uevent_seq; + struct list_head uevent_list; + spinlock_t uevent_lock; /* Protect access to uevent_list */ + +diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c +index a68c650aad11..a1ebab8eed74 100644 +--- a/drivers/md/dm-ioctl.c ++++ b/drivers/md/dm-ioctl.c +@@ -1777,7 +1777,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param) + cmd == DM_LIST_VERSIONS_CMD) + return 0; + +- if ((cmd == DM_DEV_CREATE_CMD)) { ++ if (cmd == DM_DEV_CREATE_CMD) { + if (!*param->name) { + DMWARN("name not supplied when creating device"); + return -EINVAL; +diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c +index ac8235bda61b..bcc86bb39a03 100644 +--- a/drivers/md/dm-mpath.c ++++ b/drivers/md/dm-mpath.c +@@ -88,7 +88,7 @@ struct multipath { + + atomic_t nr_valid_paths; /* Total number of usable paths */ + atomic_t pg_init_in_progress; /* Only one pg_init allowed at once */ +- atomic_t pg_init_count; /* Number of times pg_init called */ ++ atomic_unchecked_t pg_init_count;/* Number of times pg_init called */ + + unsigned queue_mode; + +@@ -204,7 +204,7 @@ static struct multipath *alloc_multipath(struct dm_target *ti) + set_bit(MPATHF_QUEUE_IO, &m->flags); + atomic_set(&m->nr_valid_paths, 0); + atomic_set(&m->pg_init_in_progress, 0); +- atomic_set(&m->pg_init_count, 0); ++ atomic_set_unchecked(&m->pg_init_count, 0); + m->pg_init_delay_msecs = DM_PG_INIT_DELAY_DEFAULT; + INIT_WORK(&m->trigger_event, trigger_event); + init_waitqueue_head(&m->pg_init_wait); +@@ -352,7 +352,7 @@ static int __pg_init_all_paths(struct multipath *m) + if (atomic_read(&m->pg_init_in_progress) || test_bit(MPATHF_PG_INIT_DISABLED, &m->flags)) + return 0; + +- atomic_inc(&m->pg_init_count); ++ atomic_inc_unchecked(&m->pg_init_count); + clear_bit(MPATHF_PG_INIT_REQUIRED, &m->flags); + + /* Check here to reset pg_init_required */ +@@ -398,7 +398,7 @@ static void __switch_pg(struct multipath *m, struct priority_group *pg) + clear_bit(MPATHF_QUEUE_IO, &m->flags); + } + +- atomic_set(&m->pg_init_count, 0); ++ atomic_set_unchecked(&m->pg_init_count, 0); + } + + static struct pgpath *choose_path_in_pg(struct multipath *m, +@@ -1419,7 +1419,7 @@ static bool pg_init_limit_reached(struct multipath *m, struct pgpath *pgpath) + + spin_lock_irqsave(&m->lock, flags); + +- if (atomic_read(&m->pg_init_count) <= m->pg_init_retries && ++ if (atomic_read_unchecked(&m->pg_init_count) <= m->pg_init_retries && + !test_bit(MPATHF_PG_INIT_DISABLED, &m->flags)) + set_bit(MPATHF_PG_INIT_REQUIRED, &m->flags); + else +@@ -1743,7 +1743,7 @@ static void multipath_status(struct dm_target *ti, status_type_t type, + /* Features */ + if (type == STATUSTYPE_INFO) + DMEMIT("2 %u %u ", test_bit(MPATHF_QUEUE_IO, &m->flags), +- atomic_read(&m->pg_init_count)); ++ atomic_read_unchecked(&m->pg_init_count)); + else { + DMEMIT("%u ", test_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags) + + (m->pg_init_retries > 0) * 2 + +diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c +index ee75e3510be6..7e87ea2a7aa4 100644 +--- a/drivers/md/dm-raid.c ++++ b/drivers/md/dm-raid.c +@@ -3196,7 +3196,7 @@ static void raid_status(struct dm_target *ti, status_type_t type, + mddev->resync_max_sectors : mddev->dev_sectors; + progress = rs_get_progress(rs, resync_max_sectors, &array_in_sync); + resync_mismatches = (mddev->last_sync_action && !strcasecmp(mddev->last_sync_action, "check")) ? +- atomic64_read(&mddev->resync_mismatches) : 0; ++ atomic64_read_unchecked(&mddev->resync_mismatches) : 0; + sync_action = decipher_sync_action(&rs->md); + + /* HM FIXME: do we want another state char for raid0? It shows 'D' or 'A' now */ +diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c +index 9a8b71067c6e..ae1bf13e7239 100644 +--- a/drivers/md/dm-raid1.c ++++ b/drivers/md/dm-raid1.c +@@ -42,7 +42,7 @@ enum dm_raid1_error { + + struct mirror { + struct mirror_set *ms; +- atomic_t error_count; ++ atomic_unchecked_t error_count; + unsigned long error_type; + struct dm_dev *dev; + sector_t offset; +@@ -187,7 +187,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms) + struct mirror *m; + + for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++) +- if (!atomic_read(&m->error_count)) ++ if (!atomic_read_unchecked(&m->error_count)) + return m; + + return NULL; +@@ -219,7 +219,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type) + * simple way to tell if a device has encountered + * errors. + */ +- atomic_inc(&m->error_count); ++ atomic_inc_unchecked(&m->error_count); + + if (test_and_set_bit(error_type, &m->error_type)) + return; +@@ -378,7 +378,7 @@ static void reset_ms_flags(struct mirror_set *ms) + + ms->leg_failure = 0; + for (m = 0; m < ms->nr_mirrors; m++) { +- atomic_set(&(ms->mirror[m].error_count), 0); ++ atomic_set_unchecked(&(ms->mirror[m].error_count), 0); + ms->mirror[m].error_type = 0; + } + } +@@ -423,7 +423,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector) + struct mirror *m = get_default_mirror(ms); + + do { +- if (likely(!atomic_read(&m->error_count))) ++ if (likely(!atomic_read_unchecked(&m->error_count))) + return m; + + if (m-- == ms->mirror) +@@ -437,7 +437,7 @@ static int default_ok(struct mirror *m) + { + struct mirror *default_mirror = get_default_mirror(m->ms); + +- return !atomic_read(&default_mirror->error_count); ++ return !atomic_read_unchecked(&default_mirror->error_count); + } + + static int mirror_available(struct mirror_set *ms, struct bio *bio) +@@ -577,7 +577,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads) + */ + if (likely(region_in_sync(ms, region, 1))) + m = choose_mirror(ms, bio->bi_iter.bi_sector); +- else if (m && atomic_read(&m->error_count)) ++ else if (m && atomic_read_unchecked(&m->error_count)) + m = NULL; + + if (likely(m)) +@@ -962,7 +962,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti, + } + + ms->mirror[mirror].ms = ms; +- atomic_set(&(ms->mirror[mirror].error_count), 0); ++ atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0); + ms->mirror[mirror].error_type = 0; + ms->mirror[mirror].offset = offset; + +@@ -1372,7 +1372,7 @@ static void mirror_resume(struct dm_target *ti) + */ + static char device_status_char(struct mirror *m) + { +- if (!atomic_read(&(m->error_count))) ++ if (!atomic_read_unchecked(&(m->error_count))) + return 'A'; + + return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' : +diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c +index 0250e7e521ab..ac077624f289 100644 +--- a/drivers/md/dm-stats.c ++++ b/drivers/md/dm-stats.c +@@ -436,7 +436,7 @@ static int dm_stats_delete(struct dm_stats *stats, int id) + synchronize_rcu_expedited(); + dm_stat_free(&s->rcu_head); + } else { +- ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1; ++ ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1; + call_rcu(&s->rcu_head, dm_stat_free); + } + return 0; +@@ -648,8 +648,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw, + ((bi_rw == WRITE) == + (ACCESS_ONCE(last->last_rw) == WRITE)) + )); +- ACCESS_ONCE(last->last_sector) = end_sector; +- ACCESS_ONCE(last->last_rw) = bi_rw; ++ ACCESS_ONCE_RW(last->last_sector) = end_sector; ++ ACCESS_ONCE_RW(last->last_rw) = bi_rw; + } + + rcu_read_lock(); +diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c +index 28193a57bf47..0543cc938c81 100644 +--- a/drivers/md/dm-stripe.c ++++ b/drivers/md/dm-stripe.c +@@ -21,7 +21,7 @@ struct stripe { + struct dm_dev *dev; + sector_t physical_start; + +- atomic_t error_count; ++ atomic_unchecked_t error_count; + }; + + struct stripe_c { +@@ -190,7 +190,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv) + kfree(sc); + return r; + } +- atomic_set(&(sc->stripe[i].error_count), 0); ++ atomic_set_unchecked(&(sc->stripe[i].error_count), 0); + } + + ti->private = sc; +@@ -357,7 +357,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type, + DMEMIT("%d ", sc->stripes); + for (i = 0; i < sc->stripes; i++) { + DMEMIT("%s ", sc->stripe[i].dev->name); +- buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ? ++ buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ? + 'D' : 'A'; + } + buffer[i] = '\0'; +@@ -402,8 +402,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error) + */ + for (i = 0; i < sc->stripes; i++) + if (!strcmp(sc->stripe[i].dev->name, major_minor)) { +- atomic_inc(&(sc->stripe[i].error_count)); +- if (atomic_read(&(sc->stripe[i].error_count)) < ++ atomic_inc_unchecked(&(sc->stripe[i].error_count)); ++ if (atomic_read_unchecked(&(sc->stripe[i].error_count)) < + DM_IO_ERROR_THRESHOLD) + schedule_work(&sc->trigger_event); + } +diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c +index 5ac239d0f787..d91268c601c7 100644 +--- a/drivers/md/dm-table.c ++++ b/drivers/md/dm-table.c +@@ -308,7 +308,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev, + if (!dev_size) + return 0; + +- if ((start >= dev_size) || (start + len > dev_size)) { ++ if ((start >= dev_size) || (len > dev_size - start)) { + DMWARN("%s: %s too small for target: " + "start=%llu, len=%llu, dev_size=%llu", + dm_device_name(ti->table->md), bdevname(bdev, b), +diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c +index 4477bf930cf4..fe6d19ffcc9d 100644 +--- a/drivers/md/dm-thin-metadata.c ++++ b/drivers/md/dm-thin-metadata.c +@@ -405,7 +405,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd) + { + pmd->info.tm = pmd->tm; + pmd->info.levels = 2; +- pmd->info.value_type.context = pmd->data_sm; ++ pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm; + pmd->info.value_type.size = sizeof(__le64); + pmd->info.value_type.inc = data_block_inc; + pmd->info.value_type.dec = data_block_dec; +@@ -424,7 +424,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd) + + pmd->bl_info.tm = pmd->tm; + pmd->bl_info.levels = 1; +- pmd->bl_info.value_type.context = pmd->data_sm; ++ pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm; + pmd->bl_info.value_type.size = sizeof(__le64); + pmd->bl_info.value_type.inc = data_block_inc; + pmd->bl_info.value_type.dec = data_block_dec; +diff --git a/drivers/md/dm.c b/drivers/md/dm.c +index e66f4040d84b..b4ad37770b64 100644 +--- a/drivers/md/dm.c ++++ b/drivers/md/dm.c +@@ -569,14 +569,16 @@ static void queue_io(struct mapped_device *md, struct bio *bio) + * function to access the md->map field, and make sure they call + * dm_put_live_table() when finished. + */ +-struct dm_table *dm_get_live_table(struct mapped_device *md, int *srcu_idx) __acquires(md->io_barrier) ++struct dm_table *dm_get_live_table(struct mapped_device *md, int *srcu_idx) __acquires(&md->io_barrier); ++struct dm_table *dm_get_live_table(struct mapped_device *md, int *srcu_idx) + { + *srcu_idx = srcu_read_lock(&md->io_barrier); + + return srcu_dereference(md->map, &md->io_barrier); + } + +-void dm_put_live_table(struct mapped_device *md, int srcu_idx) __releases(md->io_barrier) ++void dm_put_live_table(struct mapped_device *md, int srcu_idx) __releases(&md->io_barrier); ++void dm_put_live_table(struct mapped_device *md, int srcu_idx) + { + srcu_read_unlock(&md->io_barrier, srcu_idx); + } +@@ -591,13 +593,15 @@ void dm_sync_table(struct mapped_device *md) + * A fast alternative to dm_get_live_table/dm_put_live_table. + * The caller must not block between these two functions. + */ +-static struct dm_table *dm_get_live_table_fast(struct mapped_device *md) __acquires(RCU) ++static struct dm_table *dm_get_live_table_fast(struct mapped_device *md) __acquires(RCU); ++static struct dm_table *dm_get_live_table_fast(struct mapped_device *md) + { + rcu_read_lock(); + return rcu_dereference(md->map); + } + +-static void dm_put_live_table_fast(struct mapped_device *md) __releases(RCU) ++static void dm_put_live_table_fast(struct mapped_device *md) __releases(RCU); ++static void dm_put_live_table_fast(struct mapped_device *md) + { + rcu_read_unlock(); + } +@@ -1542,8 +1546,8 @@ static struct mapped_device *alloc_dev(int minor) + spin_lock_init(&md->deferred_lock); + atomic_set(&md->holders, 1); + atomic_set(&md->open_count, 0); +- atomic_set(&md->event_nr, 0); +- atomic_set(&md->uevent_seq, 0); ++ atomic_set_unchecked(&md->event_nr, 0); ++ atomic_set_unchecked(&md->uevent_seq, 0); + INIT_LIST_HEAD(&md->uevent_list); + INIT_LIST_HEAD(&md->table_devices); + spin_lock_init(&md->uevent_lock); +@@ -1682,7 +1686,7 @@ static void event_callback(void *context) + + dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj); + +- atomic_inc(&md->event_nr); ++ atomic_inc_unchecked(&md->event_nr); + wake_up(&md->eventq); + } + +@@ -2470,18 +2474,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action, + + uint32_t dm_next_uevent_seq(struct mapped_device *md) + { +- return atomic_add_return(1, &md->uevent_seq); ++ return atomic_add_return_unchecked(1, &md->uevent_seq); + } + + uint32_t dm_get_event_nr(struct mapped_device *md) + { +- return atomic_read(&md->event_nr); ++ return atomic_read_unchecked(&md->event_nr); + } + + int dm_wait_event(struct mapped_device *md, int event_nr) + { + return wait_event_interruptible(md->eventq, +- (event_nr != atomic_read(&md->event_nr))); ++ (event_nr != atomic_read_unchecked(&md->event_nr))); + } + + void dm_uevent_add(struct mapped_device *md, struct list_head *elist) +diff --git a/drivers/md/md.c b/drivers/md/md.c +index eddd360624a1..9b9a94e6e67b 100644 +--- a/drivers/md/md.c ++++ b/drivers/md/md.c +@@ -198,10 +198,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev); + * start build, activate spare + */ + static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters); +-static atomic_t md_event_count; ++static atomic_unchecked_t md_event_count; + void md_new_event(struct mddev *mddev) + { +- atomic_inc(&md_event_count); ++ atomic_inc_unchecked(&md_event_count); + wake_up(&md_event_waiters); + } + EXPORT_SYMBOL_GPL(md_new_event); +@@ -1434,7 +1434,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_ + if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) && + (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET)) + rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset); +- atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read)); ++ atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read)); + + rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256; + bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1; +@@ -1700,7 +1700,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev) + else + sb->resync_offset = cpu_to_le64(0); + +- sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors)); ++ sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors)); + + sb->raid_disks = cpu_to_le32(mddev->raid_disks); + sb->size = cpu_to_le64(mddev->dev_sectors); +@@ -2719,7 +2719,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store); + static ssize_t + errors_show(struct md_rdev *rdev, char *page) + { +- return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors)); ++ return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors)); + } + + static ssize_t +@@ -2731,7 +2731,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len) + rv = kstrtouint(buf, 10, &n); + if (rv < 0) + return rv; +- atomic_set(&rdev->corrected_errors, n); ++ atomic_set_unchecked(&rdev->corrected_errors, n); + return len; + } + static struct rdev_sysfs_entry rdev_errors = +@@ -3180,8 +3180,8 @@ int md_rdev_init(struct md_rdev *rdev) + rdev->sb_loaded = 0; + rdev->bb_page = NULL; + atomic_set(&rdev->nr_pending, 0); +- atomic_set(&rdev->read_errors, 0); +- atomic_set(&rdev->corrected_errors, 0); ++ atomic_set_unchecked(&rdev->read_errors, 0); ++ atomic_set_unchecked(&rdev->corrected_errors, 0); + + INIT_LIST_HEAD(&rdev->same_set); + init_waitqueue_head(&rdev->blocked_wait); +@@ -4403,7 +4403,7 @@ mismatch_cnt_show(struct mddev *mddev, char *page) + { + return sprintf(page, "%llu\n", + (unsigned long long) +- atomic64_read(&mddev->resync_mismatches)); ++ atomic64_read_unchecked(&mddev->resync_mismatches)); + } + + static struct md_sysfs_entry md_mismatches = __ATTR_RO(mismatch_cnt); +@@ -5095,7 +5095,7 @@ static struct kobject *md_probe(dev_t dev, int *part, void *data) + return NULL; + } + +-static int add_named_array(const char *val, struct kernel_param *kp) ++static int add_named_array(const char *val, const struct kernel_param *kp) + { + /* val must be "md_*" where * is not all digits. + * We allocate an array with a large free minor number, and +@@ -5460,7 +5460,7 @@ static void md_clean(struct mddev *mddev) + mddev->new_layout = 0; + mddev->new_chunk_sectors = 0; + mddev->curr_resync = 0; +- atomic64_set(&mddev->resync_mismatches, 0); ++ atomic64_set_unchecked(&mddev->resync_mismatches, 0); + mddev->suspend_lo = mddev->suspend_hi = 0; + mddev->sync_speed_min = mddev->sync_speed_max = 0; + mddev->recovery = 0; +@@ -5877,9 +5877,10 @@ static int get_array_info(struct mddev *mddev, void __user *arg) + info.patch_version = MD_PATCHLEVEL_VERSION; + info.ctime = clamp_t(time64_t, mddev->ctime, 0, U32_MAX); + info.level = mddev->level; +- info.size = mddev->dev_sectors / 2; +- if (info.size != mddev->dev_sectors / 2) /* overflow */ ++ if (2 * (sector_t)INT_MAX < mddev->dev_sectors) /* overflow */ + info.size = -1; ++ else ++ info.size = mddev->dev_sectors / 2; + info.nr_disks = nr; + info.raid_disks = mddev->raid_disks; + info.md_minor = mddev->md_minor; +@@ -7463,7 +7464,7 @@ static int md_seq_show(struct seq_file *seq, void *v) + + spin_unlock(&pers_lock); + seq_printf(seq, "\n"); +- seq->poll_event = atomic_read(&md_event_count); ++ seq->poll_event = atomic_read_unchecked(&md_event_count); + return 0; + } + if (v == (void*)2) { +@@ -7563,7 +7564,7 @@ static int md_seq_open(struct inode *inode, struct file *file) + return error; + + seq = file->private_data; +- seq->poll_event = atomic_read(&md_event_count); ++ seq->poll_event = atomic_read_unchecked(&md_event_count); + return error; + } + +@@ -7580,7 +7581,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait) + /* always allow read */ + mask = POLLIN | POLLRDNORM; + +- if (seq->poll_event != atomic_read(&md_event_count)) ++ if (seq->poll_event != atomic_read_unchecked(&md_event_count)) + mask |= POLLERR | POLLPRI; + return mask; + } +@@ -7676,7 +7677,7 @@ static int is_mddev_idle(struct mddev *mddev, int init) + struct gendisk *disk = rdev->bdev->bd_contains->bd_disk; + curr_events = (int)part_stat_read(&disk->part0, sectors[0]) + + (int)part_stat_read(&disk->part0, sectors[1]) - +- atomic_read(&disk->sync_io); ++ atomic_read_unchecked(&disk->sync_io); + /* sync IO will cause sync_io to increase before the disk_stats + * as sync_io is counted when a request starts, and + * disk_stats is counted when it completes. +@@ -7946,7 +7947,7 @@ void md_do_sync(struct md_thread *thread) + * which defaults to physical size, but can be virtual size + */ + max_sectors = mddev->resync_max_sectors; +- atomic64_set(&mddev->resync_mismatches, 0); ++ atomic64_set_unchecked(&mddev->resync_mismatches, 0); + /* we don't use the checkpoint if there's a bitmap */ + if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) + j = mddev->resync_min; +@@ -8965,11 +8966,11 @@ static __exit void md_exit(void) + subsys_initcall(md_init); + module_exit(md_exit) + +-static int get_ro(char *buffer, struct kernel_param *kp) ++static int get_ro(char *buffer, const struct kernel_param *kp) + { + return sprintf(buffer, "%d", start_readonly); + } +-static int set_ro(const char *val, struct kernel_param *kp) ++static int set_ro(const char *val, const struct kernel_param *kp) + { + return kstrtouint(val, 10, (unsigned int *)&start_readonly); + } +diff --git a/drivers/md/md.h b/drivers/md/md.h +index 2b2041773e79..5369974adf1f 100644 +--- a/drivers/md/md.h ++++ b/drivers/md/md.h +@@ -96,13 +96,13 @@ struct md_rdev { + * only maintained for arrays that + * support hot removal + */ +- atomic_t read_errors; /* number of consecutive read errors that ++ atomic_unchecked_t read_errors; /* number of consecutive read errors that + * we have tried to ignore. + */ + time64_t last_read_error; /* monotonic time since our + * last read error + */ +- atomic_t corrected_errors; /* number of corrected read errors, ++ atomic_unchecked_t corrected_errors; /* number of corrected read errors, + * for reporting to userspace and storing + * in superblock. + */ +@@ -289,7 +289,7 @@ struct mddev { + + sector_t resync_max_sectors; /* may be set by personality */ + +- atomic64_t resync_mismatches; /* count of sectors where ++ atomic64_unchecked_t resync_mismatches; /* count of sectors where + * parity/replica mismatch found + */ + +@@ -468,7 +468,7 @@ extern void mddev_unlock(struct mddev *mddev); + + static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors) + { +- atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io); ++ atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io); + } + + struct md_personality +diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c +index 20557e2c60c6..c5fa1ef739a5 100644 +--- a/drivers/md/persistent-data/dm-space-map-metadata.c ++++ b/drivers/md/persistent-data/dm-space-map-metadata.c +@@ -700,7 +700,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks) + * Flick into a mode where all blocks get allocated in the new area. + */ + smm->begin = old_len; +- memcpy(sm, &bootstrap_ops, sizeof(*sm)); ++ memcpy((void *)sm, &bootstrap_ops, sizeof(*sm)); + + /* + * Extend. +@@ -738,7 +738,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks) + /* + * Switch back to normal behaviour. + */ +- memcpy(sm, &ops, sizeof(*sm)); ++ memcpy((void *)sm, &ops, sizeof(*sm)); + return r; + } + +diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h +index 3e6d1153b7c4..ffecdeb19ee7 100644 +--- a/drivers/md/persistent-data/dm-space-map.h ++++ b/drivers/md/persistent-data/dm-space-map.h +@@ -71,6 +71,7 @@ struct dm_space_map { + dm_sm_threshold_fn fn, + void *context); + }; ++typedef struct dm_space_map __no_const dm_space_map_no_const; + + /*----------------------------------------------------------------*/ + +diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c +index 29e2df5cd77b..c367325523f8 100644 +--- a/drivers/md/raid1.c ++++ b/drivers/md/raid1.c +@@ -1049,7 +1049,7 @@ static void raid1_make_request(struct mddev *mddev, struct bio * bio) + struct blk_plug_cb *cb; + struct raid1_plug_cb *plug = NULL; + int first_clone; +- int sectors_handled; ++ sector_t sectors_handled; + int max_sectors; + sector_t start_next_window; + +@@ -1879,7 +1879,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio) + if (r1_sync_page_io(rdev, sect, s, + bio->bi_io_vec[idx].bv_page, + READ) != 0) +- atomic_add(s, &rdev->corrected_errors); ++ atomic_add_unchecked(s, &rdev->corrected_errors); + } + sectors -= s; + sect += s; +@@ -1970,7 +1970,7 @@ static void process_checks(struct r1bio *r1_bio) + } else + j = 0; + if (j >= 0) +- atomic64_add(r1_bio->sectors, &mddev->resync_mismatches); ++ atomic64_add_unchecked(r1_bio->sectors, &mddev->resync_mismatches); + if (j < 0 || (test_bit(MD_RECOVERY_CHECK, &mddev->recovery) + && !error)) { + /* No need to write to this device. */ +@@ -2121,7 +2121,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk, + rcu_read_unlock(); + if (r1_sync_page_io(rdev, sect, s, + conf->tmppage, READ)) { +- atomic_add(s, &rdev->corrected_errors); ++ atomic_add_unchecked(s, &rdev->corrected_errors); + printk(KERN_INFO + "md/raid1:%s: read error corrected " + "(%d sectors at %llu on %s)\n", +diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c +index 4c4aab02e311..a552681af3f6 100644 +--- a/drivers/md/raid10.c ++++ b/drivers/md/raid10.c +@@ -1064,7 +1064,7 @@ static void __make_request(struct mddev *mddev, struct bio *bio) + struct md_rdev *blocked_rdev; + struct blk_plug_cb *cb; + struct raid10_plug_cb *plug = NULL; +- int sectors_handled; ++ sector_t sectors_handled; + int max_sectors; + int sectors; + +@@ -1442,7 +1442,7 @@ static void raid10_make_request(struct mddev *mddev, struct bio *bio) + { + struct r10conf *conf = mddev->private; + sector_t chunk_mask = (conf->geo.chunk_mask & conf->prev.chunk_mask); +- int chunk_sects = chunk_mask + 1; ++ sector_t chunk_sects = chunk_mask + 1; + + struct bio *split; + +@@ -1848,7 +1848,7 @@ static void end_sync_read(struct bio *bio) + /* The write handler will notice the lack of + * R10BIO_Uptodate and record any errors etc + */ +- atomic_add(r10_bio->sectors, ++ atomic_add_unchecked(r10_bio->sectors, + &conf->mirrors[d].rdev->corrected_errors); + + /* for reconstruct, we always reschedule after a read. +@@ -1997,7 +1997,7 @@ static void sync_request_write(struct mddev *mddev, struct r10bio *r10_bio) + } + if (j == vcnt) + continue; +- atomic64_add(r10_bio->sectors, &mddev->resync_mismatches); ++ atomic64_add_unchecked(r10_bio->sectors, &mddev->resync_mismatches); + if (test_bit(MD_RECOVERY_CHECK, &mddev->recovery)) + /* Don't fix anything. */ + continue; +@@ -2196,7 +2196,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev) + { + long cur_time_mon; + unsigned long hours_since_last; +- unsigned int read_errors = atomic_read(&rdev->read_errors); ++ unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors); + + cur_time_mon = ktime_get_seconds(); + +@@ -2217,9 +2217,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev) + * overflowing the shift of read_errors by hours_since_last. + */ + if (hours_since_last >= 8 * sizeof(read_errors)) +- atomic_set(&rdev->read_errors, 0); ++ atomic_set_unchecked(&rdev->read_errors, 0); + else +- atomic_set(&rdev->read_errors, read_errors >> hours_since_last); ++ atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last); + } + + static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector, +@@ -2273,8 +2273,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10 + return; + + check_decay_read_errors(mddev, rdev); +- atomic_inc(&rdev->read_errors); +- if (atomic_read(&rdev->read_errors) > max_read_errors) { ++ atomic_inc_unchecked(&rdev->read_errors); ++ if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) { + char b[BDEVNAME_SIZE]; + bdevname(rdev->bdev, b); + +@@ -2282,7 +2282,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10 + "md/raid10:%s: %s: Raid device exceeded " + "read_error threshold [cur %d:max %d]\n", + mdname(mddev), b, +- atomic_read(&rdev->read_errors), max_read_errors); ++ atomic_read_unchecked(&rdev->read_errors), max_read_errors); + printk(KERN_NOTICE + "md/raid10:%s: %s: Failing raid device\n", + mdname(mddev), b); +@@ -2439,7 +2439,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10 + sect + + choose_data_offset(r10_bio, rdev)), + bdevname(rdev->bdev, b)); +- atomic_add(s, &rdev->corrected_errors); ++ atomic_add_unchecked(s, &rdev->corrected_errors); + } + + rdev_dec_pending(rdev, mddev); +@@ -3210,6 +3210,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, + } else { + /* resync. Schedule a read for every block at this virt offset */ + int count = 0; ++ sector_t sectors; + + bitmap_cond_end_sync(mddev->bitmap, sector_nr, 0); + +@@ -3235,7 +3236,8 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, + r10_bio->sector = sector_nr; + set_bit(R10BIO_IsSync, &r10_bio->state); + raid10_find_phys(conf, r10_bio); +- r10_bio->sectors = (sector_nr | chunk_mask) - sector_nr + 1; ++ sectors = (sector_nr | chunk_mask) - sector_nr + 1; ++ r10_bio->sectors = sectors; + + for (i = 0; i < conf->copies; i++) { + int d = r10_bio->devs[i].devnum; +diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c +index f34ad2be66a1..8f3437a9fa05 100644 +--- a/drivers/md/raid5.c ++++ b/drivers/md/raid5.c +@@ -1120,23 +1120,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page, + struct bio_vec bvl; + struct bvec_iter iter; + struct page *bio_page; +- int page_offset; ++ s64 page_offset; + struct async_submit_ctl submit; + enum async_tx_flags flags = 0; + + if (bio->bi_iter.bi_sector >= sector) +- page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512; ++ page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512; + else +- page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512; ++ page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512; + + if (frombio) + flags |= ASYNC_TX_FENCE; + init_async_submit(&submit, flags, tx, NULL, NULL, NULL); + + bio_for_each_segment(bvl, bio, iter) { +- int len = bvl.bv_len; +- int clen; +- int b_offset = 0; ++ s64 len = bvl.bv_len; ++ s64 clen; ++ s64 b_offset = 0; + + if (page_offset < 0) { + b_offset = -page_offset; +@@ -2040,6 +2040,10 @@ static int grow_one_stripe(struct r5conf *conf, gfp_t gfp) + return 1; + } + ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0); ++#endif ++ + static int grow_stripes(struct r5conf *conf, int num) + { + struct kmem_cache *sc; +@@ -2050,7 +2054,11 @@ static int grow_stripes(struct r5conf *conf, int num) + "raid%d-%s", conf->level, mdname(conf->mddev)); + else + sprintf(conf->cache_name[0], ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id)); ++#else + "raid%d-%p", conf->level, conf->mddev); ++#endif + sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]); + + conf->active_name = 0; +@@ -2356,21 +2364,21 @@ static void raid5_end_read_request(struct bio * bi) + mdname(conf->mddev), STRIPE_SECTORS, + (unsigned long long)s, + bdevname(rdev->bdev, b)); +- atomic_add(STRIPE_SECTORS, &rdev->corrected_errors); ++ atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors); + clear_bit(R5_ReadError, &sh->dev[i].flags); + clear_bit(R5_ReWrite, &sh->dev[i].flags); + } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags)) + clear_bit(R5_ReadNoMerge, &sh->dev[i].flags); + +- if (atomic_read(&rdev->read_errors)) +- atomic_set(&rdev->read_errors, 0); ++ if (atomic_read_unchecked(&rdev->read_errors)) ++ atomic_set_unchecked(&rdev->read_errors, 0); + } else { + const char *bdn = bdevname(rdev->bdev, b); + int retry = 0; + int set_bad = 0; + + clear_bit(R5_UPTODATE, &sh->dev[i].flags); +- atomic_inc(&rdev->read_errors); ++ atomic_inc_unchecked(&rdev->read_errors); + if (test_bit(R5_ReadRepl, &sh->dev[i].flags)) + printk_ratelimited( + KERN_WARNING +@@ -2398,7 +2406,7 @@ static void raid5_end_read_request(struct bio * bi) + mdname(conf->mddev), + (unsigned long long)s, + bdn); +- } else if (atomic_read(&rdev->read_errors) ++ } else if (atomic_read_unchecked(&rdev->read_errors) + > conf->max_nr_stripes) + printk(KERN_WARNING + "md/raid:%s: Too many read errors, failing device %s.\n", +@@ -3765,7 +3773,7 @@ static void handle_parity_checks5(struct r5conf *conf, struct stripe_head *sh, + */ + set_bit(STRIPE_INSYNC, &sh->state); + else { +- atomic64_add(STRIPE_SECTORS, &conf->mddev->resync_mismatches); ++ atomic64_add_unchecked(STRIPE_SECTORS, &conf->mddev->resync_mismatches); + if (test_bit(MD_RECOVERY_CHECK, &conf->mddev->recovery)) + /* don't try to repair!! */ + set_bit(STRIPE_INSYNC, &sh->state); +@@ -3917,7 +3925,7 @@ static void handle_parity_checks6(struct r5conf *conf, struct stripe_head *sh, + */ + } + } else { +- atomic64_add(STRIPE_SECTORS, &conf->mddev->resync_mismatches); ++ atomic64_add_unchecked(STRIPE_SECTORS, &conf->mddev->resync_mismatches); + if (test_bit(MD_RECOVERY_CHECK, &conf->mddev->recovery)) + /* don't try to repair!! */ + set_bit(STRIPE_INSYNC, &sh->state); +diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c +index 9914f69a4a02..177e48b7b56b 100644 +--- a/drivers/media/dvb-core/dvb_net.c ++++ b/drivers/media/dvb-core/dvb_net.c +@@ -882,7 +882,7 @@ static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len, + return 0; + } + +-static int dvb_net_tx(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t dvb_net_tx(struct sk_buff *skb, struct net_device *dev) + { + dev_kfree_skb(skb); + return NETDEV_TX_OK; +diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c +index 75a3f4b57fd4..06b70a3360a2 100644 +--- a/drivers/media/dvb-core/dvbdev.c ++++ b/drivers/media/dvb-core/dvbdev.c +@@ -428,7 +428,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev, + int demux_sink_pads) + { + struct dvb_device *dvbdev; +- struct file_operations *dvbdevfops; ++ file_operations_no_const *dvbdevfops; + struct device *clsdev; + int minor; + int id, ret; +diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h +index 5b83e4f96297..e93b22382cd2 100644 +--- a/drivers/media/dvb-frontends/af9033.h ++++ b/drivers/media/dvb-frontends/af9033.h +@@ -94,6 +94,6 @@ struct af9033_ops { + int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff); + int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid, + int onoff); +-}; ++} __no_const; + + #endif /* AF9033_H */ +diff --git a/drivers/media/dvb-frontends/cx24116.c b/drivers/media/dvb-frontends/cx24116.c +index 8814f36d53fb..2adf845a6c8d 100644 +--- a/drivers/media/dvb-frontends/cx24116.c ++++ b/drivers/media/dvb-frontends/cx24116.c +@@ -1462,7 +1462,7 @@ static int cx24116_tune(struct dvb_frontend *fe, bool re_tune, + return cx24116_read_status(fe, status); + } + +-static int cx24116_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24116_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff --git a/drivers/media/dvb-frontends/cx24117.c b/drivers/media/dvb-frontends/cx24117.c +index a3f7eb4e609d..6103a23ed6c3 100644 +--- a/drivers/media/dvb-frontends/cx24117.c ++++ b/drivers/media/dvb-frontends/cx24117.c +@@ -1555,7 +1555,7 @@ static int cx24117_tune(struct dvb_frontend *fe, bool re_tune, + return cx24117_read_status(fe, status); + } + +-static int cx24117_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24117_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff --git a/drivers/media/dvb-frontends/cx24120.c b/drivers/media/dvb-frontends/cx24120.c +index 066ee387bf25..193d7077a75d 100644 +--- a/drivers/media/dvb-frontends/cx24120.c ++++ b/drivers/media/dvb-frontends/cx24120.c +@@ -1492,7 +1492,7 @@ static int cx24120_tune(struct dvb_frontend *fe, bool re_tune, + return cx24120_read_status(fe, status); + } + +-static int cx24120_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24120_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff --git a/drivers/media/dvb-frontends/cx24123.c b/drivers/media/dvb-frontends/cx24123.c +index 113b0949408a..c9424e6c2a79 100644 +--- a/drivers/media/dvb-frontends/cx24123.c ++++ b/drivers/media/dvb-frontends/cx24123.c +@@ -1009,7 +1009,7 @@ static int cx24123_tune(struct dvb_frontend *fe, + return retval; + } + +-static int cx24123_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24123_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c +index f6ebbb47b9b2..3e0d8cbd76da 100644 +--- a/drivers/media/dvb-frontends/cxd2820r_core.c ++++ b/drivers/media/dvb-frontends/cxd2820r_core.c +@@ -403,7 +403,7 @@ static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe) + return DVBFE_ALGO_SEARCH_ERROR; + } + +-static int cxd2820r_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cxd2820r_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_CUSTOM; + } +diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h +index d5dfafb4ef13..b7ed9d9fbac5 100644 +--- a/drivers/media/dvb-frontends/dib3000.h ++++ b/drivers/media/dvb-frontends/dib3000.h +@@ -39,7 +39,7 @@ struct dib_fe_xfer_ops + int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff); + int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff); + int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl); +-}; ++} __no_const; + + #if IS_REACHABLE(CONFIG_DVB_DIB3000MB) + extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config, +diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h +index 205fbbff632b..73562a9fb99a 100644 +--- a/drivers/media/dvb-frontends/dib7000p.h ++++ b/drivers/media/dvb-frontends/dib7000p.h +@@ -62,7 +62,7 @@ struct dib7000p_ops { + int (*get_adc_power)(struct dvb_frontend *fe); + int (*slave_reset)(struct dvb_frontend *fe); + struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg); +-}; ++} __no_const; + + #if IS_REACHABLE(CONFIG_DVB_DIB7000P) + void *dib7000p_attach(struct dib7000p_ops *ops); +diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h +index 2b8b4b1656a2..8cef451b3448 100644 +--- a/drivers/media/dvb-frontends/dib8000.h ++++ b/drivers/media/dvb-frontends/dib8000.h +@@ -61,7 +61,7 @@ struct dib8000_ops { + int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff); + int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff); + struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg); +-}; ++} __no_const; + + #if IS_REACHABLE(CONFIG_DVB_DIB8000) + void *dib8000_attach(struct dib8000_ops *ops); +diff --git a/drivers/media/dvb-frontends/hd29l2.c b/drivers/media/dvb-frontends/hd29l2.c +index 1c7eb477e2cd..c1cd6b869570 100644 +--- a/drivers/media/dvb-frontends/hd29l2.c ++++ b/drivers/media/dvb-frontends/hd29l2.c +@@ -555,7 +555,7 @@ static enum dvbfe_search hd29l2_search(struct dvb_frontend *fe) + return DVBFE_ALGO_SEARCH_ERROR; + } + +-static int hd29l2_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo hd29l2_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_CUSTOM; + } +diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c +index 0ca4e810e9d8..fa7261112fa9 100644 +--- a/drivers/media/dvb-frontends/lgdt3306a.c ++++ b/drivers/media/dvb-frontends/lgdt3306a.c +@@ -1734,7 +1734,7 @@ static int lgdt3306a_get_tune_settings(struct dvb_frontend *fe, + return 0; + } + +-static int lgdt3306a_search(struct dvb_frontend *fe) ++static enum dvbfe_search lgdt3306a_search(struct dvb_frontend *fe) + { + enum fe_status status = 0; + int ret; +diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c +index fe79358b035e..6b9c49979ea5 100644 +--- a/drivers/media/dvb-frontends/mb86a20s.c ++++ b/drivers/media/dvb-frontends/mb86a20s.c +@@ -2054,7 +2054,7 @@ static void mb86a20s_release(struct dvb_frontend *fe) + kfree(state); + } + +-static int mb86a20s_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo mb86a20s_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c +index fc08429c99b7..c81669749045 100644 +--- a/drivers/media/dvb-frontends/mt312.c ++++ b/drivers/media/dvb-frontends/mt312.c +@@ -381,7 +381,7 @@ static int mt312_send_master_cmd(struct dvb_frontend *fe, + } + + static int mt312_send_burst(struct dvb_frontend *fe, +- const enum fe_sec_mini_cmd c) ++ enum fe_sec_mini_cmd c) + { + struct mt312_state *state = fe->demodulator_priv; + const u8 mini_tab[2] = { 0x02, 0x03 }; +@@ -405,7 +405,7 @@ static int mt312_send_burst(struct dvb_frontend *fe, + } + + static int mt312_set_tone(struct dvb_frontend *fe, +- const enum fe_sec_tone_mode t) ++ enum fe_sec_tone_mode t) + { + struct mt312_state *state = fe->demodulator_priv; + const u8 tone_tab[2] = { 0x01, 0x00 }; +@@ -429,7 +429,7 @@ static int mt312_set_tone(struct dvb_frontend *fe, + } + + static int mt312_set_voltage(struct dvb_frontend *fe, +- const enum fe_sec_voltage v) ++ enum fe_sec_voltage v) + { + struct mt312_state *state = fe->demodulator_priv; + const u8 volt_tab[3] = { 0x00, 0x40, 0x00 }; +diff --git a/drivers/media/dvb-frontends/s921.c b/drivers/media/dvb-frontends/s921.c +index b5e3d90eba5e..bd00dc60e474 100644 +--- a/drivers/media/dvb-frontends/s921.c ++++ b/drivers/media/dvb-frontends/s921.c +@@ -464,7 +464,7 @@ static int s921_tune(struct dvb_frontend *fe, + return rc; + } + +-static int s921_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo s921_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c +index 4462d8c69d57..11b1da82e083 100644 +--- a/drivers/media/media-device.c ++++ b/drivers/media/media-device.c +@@ -58,9 +58,10 @@ static int media_device_close(struct file *filp) + return 0; + } + +-static int media_device_get_info(struct media_device *dev, +- struct media_device_info *info) ++static long media_device_get_info(struct media_device *dev, ++ void *_info) + { ++ struct media_device_info *info = _info; + memset(info, 0, sizeof(*info)); + + if (dev->driver_name[0]) +@@ -98,8 +99,9 @@ static struct media_entity *find_entity(struct media_device *mdev, u32 id) + } + + static long media_device_enum_entities(struct media_device *mdev, +- struct media_entity_desc *entd) ++ void *_entd) + { ++ struct media_entity_desc *entd = _entd; + struct media_entity *ent; + + ent = find_entity(mdev, entd->id); +@@ -151,8 +153,9 @@ static void media_device_kpad_to_upad(const struct media_pad *kpad, + } + + static long media_device_enum_links(struct media_device *mdev, +- struct media_links_enum *links) ++ void *_links) + { ++ struct media_links_enum *links = _links; + struct media_entity *entity; + + entity = find_entity(mdev, links->entity); +@@ -199,8 +202,9 @@ static long media_device_enum_links(struct media_device *mdev, + } + + static long media_device_setup_link(struct media_device *mdev, +- struct media_link_desc *linkd) ++ void *_linkd) + { ++ struct media_link_desc *linkd = _linkd; + struct media_link *link = NULL; + struct media_entity *source; + struct media_entity *sink; +@@ -227,8 +231,9 @@ static long media_device_setup_link(struct media_device *mdev, + } + + static long media_device_get_topology(struct media_device *mdev, +- struct media_v2_topology *topo) ++ void *_topo) + { ++ struct media_v2_topology *topo = _topo; + struct media_entity *entity; + struct media_interface *intf; + struct media_pad *pad; +@@ -387,7 +392,7 @@ static long copy_arg_to_user(void __user *uarg, void *karg, unsigned int cmd) + #define MEDIA_IOC_ARG(__cmd, func, fl, from_user, to_user) \ + [_IOC_NR(MEDIA_IOC_##__cmd)] = { \ + .cmd = MEDIA_IOC_##__cmd, \ +- .fn = (long (*)(struct media_device *, void *))func, \ ++ .fn = func, \ + .flags = fl, \ + .arg_from_user = from_user, \ + .arg_to_user = to_user, \ +diff --git a/drivers/media/pci/bt8xx/dst.c b/drivers/media/pci/bt8xx/dst.c +index 35bc9b2287b4..d5072b11b391 100644 +--- a/drivers/media/pci/bt8xx/dst.c ++++ b/drivers/media/pci/bt8xx/dst.c +@@ -1683,7 +1683,7 @@ static int dst_tune_frontend(struct dvb_frontend* fe, + return 0; + } + +-static int dst_get_tuning_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo dst_get_tuning_algo(struct dvb_frontend *fe) + { + return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW; + } +diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c +index d83eb3b10f54..68382bf897a5 100644 +--- a/drivers/media/pci/cx88/cx88-video.c ++++ b/drivers/media/pci/cx88/cx88-video.c +@@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION); + + /* ------------------------------------------------------------------ */ + +-static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; +-static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; +-static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; ++static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; ++static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; ++static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; + + module_param_array(video_nr, int, NULL, 0444); + module_param_array(vbi_nr, int, NULL, 0444); +diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c +index ee48c3e09de4..58a626918c2d 100644 +--- a/drivers/media/pci/ivtv/ivtv-driver.c ++++ b/drivers/media/pci/ivtv/ivtv-driver.c +@@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = { + MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl); + + /* ivtv instance counter */ +-static atomic_t ivtv_instance = ATOMIC_INIT(0); ++static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0); + + /* Parameter declarations */ + static int cardtype[IVTV_MAX_CARDS]; +diff --git a/drivers/media/pci/pt1/va1j5jf8007s.c b/drivers/media/pci/pt1/va1j5jf8007s.c +index d0e70dc0e16f..e4fee684696a 100644 +--- a/drivers/media/pci/pt1/va1j5jf8007s.c ++++ b/drivers/media/pci/pt1/va1j5jf8007s.c +@@ -102,7 +102,7 @@ static int va1j5jf8007s_read_snr(struct dvb_frontend *fe, u16 *snr) + return 0; + } + +-static int va1j5jf8007s_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo va1j5jf8007s_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff --git a/drivers/media/pci/pt1/va1j5jf8007t.c b/drivers/media/pci/pt1/va1j5jf8007t.c +index 0268f20b8097..de9dff74a3bc 100644 +--- a/drivers/media/pci/pt1/va1j5jf8007t.c ++++ b/drivers/media/pci/pt1/va1j5jf8007t.c +@@ -92,7 +92,7 @@ static int va1j5jf8007t_read_snr(struct dvb_frontend *fe, u16 *snr) + return 0; + } + +-static int va1j5jf8007t_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo va1j5jf8007t_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c +index f50d07229236..0214f25e1477 100644 +--- a/drivers/media/pci/solo6x10/solo6x10-core.c ++++ b/drivers/media/pci/solo6x10/solo6x10-core.c +@@ -411,7 +411,7 @@ static void solo_device_release(struct device *dev) + + static int solo_sysfs_init(struct solo_dev *solo_dev) + { +- struct bin_attribute *sdram_attr = &solo_dev->sdram_attr; ++ bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr; + struct device *dev = &solo_dev->dev; + const char *driver; + int i; +diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c +index 6a35107aca25..36e93540bb49 100644 +--- a/drivers/media/pci/solo6x10/solo6x10-g723.c ++++ b/drivers/media/pci/solo6x10/solo6x10-g723.c +@@ -350,7 +350,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev) + + int solo_g723_init(struct solo_dev *solo_dev) + { +- static struct snd_device_ops ops = { NULL }; ++ static struct snd_device_ops ops = { }; + struct snd_card *card; + struct snd_kcontrol_new kctl; + char name[32]; +diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c +index 8c8484674d2f..27b4f83d50ff 100644 +--- a/drivers/media/pci/solo6x10/solo6x10-p2m.c ++++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c +@@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev, + + /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */ + if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) { +- p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M; ++ p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M; + if (p2m_id < 0) + p2m_id = -p2m_id; + } +diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h +index 3f8da5e8c430..b1de8beaef7a 100644 +--- a/drivers/media/pci/solo6x10/solo6x10.h ++++ b/drivers/media/pci/solo6x10/solo6x10.h +@@ -216,7 +216,7 @@ struct solo_dev { + + /* P2M DMA Engine */ + struct solo_p2m_dev p2m_dev[SOLO_NR_P2M]; +- atomic_t p2m_count; ++ atomic_unchecked_t p2m_count; + int p2m_jiffies; + unsigned int p2m_timeouts; + +diff --git a/drivers/media/pci/sta2x11/sta2x11_vip.c b/drivers/media/pci/sta2x11/sta2x11_vip.c +index aeb2b4e2db35..53420d11e741 100644 +--- a/drivers/media/pci/sta2x11/sta2x11_vip.c ++++ b/drivers/media/pci/sta2x11/sta2x11_vip.c +@@ -775,8 +775,9 @@ static struct video_device video_dev_template = { + * + * IRQ_HANDLED, interrupt done. + */ +-static irqreturn_t vip_irq(int irq, struct sta2x11_vip *vip) ++static irqreturn_t vip_irq(int irq, void *_vip) + { ++ struct sta2x11_vip *vip = _vip; + unsigned int status; + + status = reg_read(vip, DVP_ITS); +@@ -1058,7 +1059,7 @@ static int sta2x11_vip_init_one(struct pci_dev *pdev, + spin_lock_init(&vip->slock); + + ret = request_irq(pdev->irq, +- (irq_handler_t) vip_irq, ++ vip_irq, + IRQF_SHARED, KBUILD_MODNAME, vip); + if (ret) { + dev_err(&pdev->dev, "request_irq failed\n"); +diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c +index 8474528be91e..6c4e44242866 100644 +--- a/drivers/media/pci/tw68/tw68-core.c ++++ b/drivers/media/pci/tw68/tw68-core.c +@@ -61,7 +61,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET }; + module_param_array(card, int, NULL, 0444); + MODULE_PARM_DESC(card, "card type"); + +-static atomic_t tw68_instance = ATOMIC_INIT(0); ++static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0); + + /* ------------------------------------------------------------------ */ + +diff --git a/drivers/media/pci/tw686x/tw686x-core.c b/drivers/media/pci/tw686x/tw686x-core.c +index 71a0453b1af1..279d4478c2a1 100644 +--- a/drivers/media/pci/tw686x/tw686x-core.c ++++ b/drivers/media/pci/tw686x/tw686x-core.c +@@ -72,12 +72,12 @@ static const char *dma_mode_name(unsigned int mode) + } + } + +-static int tw686x_dma_mode_get(char *buffer, struct kernel_param *kp) ++static int tw686x_dma_mode_get(char *buffer, const struct kernel_param *kp) + { + return sprintf(buffer, dma_mode_name(dma_mode)); + } + +-static int tw686x_dma_mode_set(const char *val, struct kernel_param *kp) ++static int tw686x_dma_mode_set(const char *val, const struct kernel_param *kp) + { + if (!strcasecmp(val, dma_mode_name(TW686X_DMA_MODE_MEMCPY))) + dma_mode = TW686X_DMA_MODE_MEMCPY; +diff --git a/drivers/media/pci/zoran/zoran.h b/drivers/media/pci/zoran/zoran.h +index 4e7db8939c2b..bd7ef95aaf63 100644 +--- a/drivers/media/pci/zoran/zoran.h ++++ b/drivers/media/pci/zoran/zoran.h +@@ -178,7 +178,6 @@ struct zoran_fh; + + struct zoran_mapping { + struct zoran_fh *fh; +- atomic_t count; + }; + + struct zoran_buffer { +diff --git a/drivers/media/pci/zoran/zoran_card.c b/drivers/media/pci/zoran/zoran_card.c +index 9d2697f5b455..65fb18f61d3e 100644 +--- a/drivers/media/pci/zoran/zoran_card.c ++++ b/drivers/media/pci/zoran/zoran_card.c +@@ -1356,7 +1356,7 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent) + if (zr->card.video_codec) { + codec_name = codecid_to_modulename(zr->card.video_codec); + if (codec_name) { +- result = request_module(codec_name); ++ result = request_module("%s", codec_name); + if (result) { + dprintk(1, + KERN_ERR +@@ -1368,7 +1368,7 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent) + if (zr->card.video_vfe) { + vfe_name = codecid_to_modulename(zr->card.video_vfe); + if (vfe_name) { +- result = request_module(vfe_name); ++ result = request_module("%s", vfe_name); + if (result < 0) { + dprintk(1, + KERN_ERR +diff --git a/drivers/media/pci/zoran/zoran_driver.c b/drivers/media/pci/zoran/zoran_driver.c +index d6b631add216..5479ecac83bb 100644 +--- a/drivers/media/pci/zoran/zoran_driver.c ++++ b/drivers/media/pci/zoran/zoran_driver.c +@@ -2593,8 +2593,6 @@ zoran_poll (struct file *file, + static void + zoran_vm_open (struct vm_area_struct *vma) + { +- struct zoran_mapping *map = vma->vm_private_data; +- atomic_inc(&map->count); + } + + static void +@@ -2722,7 +2720,6 @@ zoran_mmap (struct file *file, + return res; + } + map->fh = fh; +- atomic_set(&map->count, 1); + + vma->vm_ops = &zoran_vm_ops; + vma->vm_flags |= VM_DONTEXPAND; +diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c +index b76c80bdf30b..4eb3be37ba14 100644 +--- a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c ++++ b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c +@@ -665,10 +665,10 @@ static int h264_enc_deinit(unsigned long handle) + } + + static const struct venc_common_if venc_h264_if = { +- h264_enc_init, +- h264_enc_encode, +- h264_enc_set_param, +- h264_enc_deinit, ++ .init = h264_enc_init, ++ .encode = h264_enc_encode, ++ .set_param = h264_enc_set_param, ++ .deinit = h264_enc_deinit, + }; + + const struct venc_common_if *get_h264_enc_comm_if(void); +diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c +index 544f57186243..a6fa145f2c54 100644 +--- a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c ++++ b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c +@@ -470,10 +470,10 @@ static int vp8_enc_deinit(unsigned long handle) + } + + static const struct venc_common_if venc_vp8_if = { +- vp8_enc_init, +- vp8_enc_encode, +- vp8_enc_set_param, +- vp8_enc_deinit, ++ .init = vp8_enc_init, ++ .encode = vp8_enc_encode, ++ .set_param = vp8_enc_set_param, ++ .deinit = vp8_enc_deinit, + }; + + const struct venc_common_if *get_vp8_enc_comm_if(void); +diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c +index a31b95cb3b09..485cc47c9903 100644 +--- a/drivers/media/platform/omap/omap_vout.c ++++ b/drivers/media/platform/omap/omap_vout.c +@@ -63,7 +63,6 @@ enum omap_vout_channels { + OMAP_VIDEO2, + }; + +-static struct videobuf_queue_ops video_vbq_ops; + /* Variables configurable through module params*/ + static u32 video1_numbuffers = 3; + static u32 video2_numbuffers = 3; +@@ -1001,6 +1000,12 @@ static int omap_vout_open(struct file *file) + { + struct videobuf_queue *q; + struct omap_vout_device *vout = NULL; ++ static struct videobuf_queue_ops video_vbq_ops = { ++ .buf_setup = omap_vout_buffer_setup, ++ .buf_prepare = omap_vout_buffer_prepare, ++ .buf_release = omap_vout_buffer_release, ++ .buf_queue = omap_vout_buffer_queue, ++ }; + + vout = video_drvdata(file); + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__); +@@ -1018,10 +1023,6 @@ static int omap_vout_open(struct file *file) + vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; + + q = &vout->vbq; +- video_vbq_ops.buf_setup = omap_vout_buffer_setup; +- video_vbq_ops.buf_prepare = omap_vout_buffer_prepare; +- video_vbq_ops.buf_release = omap_vout_buffer_release; +- video_vbq_ops.buf_queue = omap_vout_buffer_queue; + spin_lock_init(&vout->vbq_lock); + + videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev, +diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c +index edd1c1de4e33..fbec29e8f679 100644 +--- a/drivers/media/platform/soc_camera/soc_camera.c ++++ b/drivers/media/platform/soc_camera/soc_camera.c +@@ -1723,7 +1723,7 @@ static int soc_camera_probe(struct soc_camera_host *ici, + goto eadd; + + if (shd->module_name) +- ret = request_module(shd->module_name); ++ ret = request_module("%s", shd->module_name); + + ret = shd->add_device(icd); + if (ret < 0) +diff --git a/drivers/media/platform/sti/c8sectpfe/Kconfig b/drivers/media/platform/sti/c8sectpfe/Kconfig +index 7420a50572d3..e6f31a0972ad 100644 +--- a/drivers/media/platform/sti/c8sectpfe/Kconfig ++++ b/drivers/media/platform/sti/c8sectpfe/Kconfig +@@ -4,6 +4,7 @@ config DVB_C8SECTPFE + depends on ARCH_STI || ARCH_MULTIPLATFORM || COMPILE_TEST + select FW_LOADER + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + select DVB_LNBP21 if MEDIA_SUBDRV_AUTOSELECT + select DVB_STV090x if MEDIA_SUBDRV_AUTOSELECT + select DVB_STB6100 if MEDIA_SUBDRV_AUTOSELECT +diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c +index 82affaedf067..42833ec0020f 100644 +--- a/drivers/media/radio/radio-cadet.c ++++ b/drivers/media/radio/radio-cadet.c +@@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo + unsigned char readbuf[RDS_BUFFER]; + int i = 0; + ++ if (count > RDS_BUFFER) ++ return -EFAULT; + mutex_lock(&dev->lock); + if (dev->rdsstat == 0) + cadet_start_rds(dev); +@@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo + readbuf[i++] = dev->rdsbuf[dev->rdsout++]; + mutex_unlock(&dev->lock); + +- if (i && copy_to_user(data, readbuf, i)) +- return -EFAULT; ++ if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i))) ++ i = -EFAULT; ++ + return i; + } + +diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c +index 8253f79d5d75..ca5f5792fcb7 100644 +--- a/drivers/media/radio/radio-maxiradio.c ++++ b/drivers/media/radio/radio-maxiradio.c +@@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number"); + /* TEA5757 pin mappings */ + static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16; + +-static atomic_t maxiradio_instance = ATOMIC_INIT(0); ++static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0); + + #define PCI_VENDOR_ID_GUILLEMOT 0x5046 + #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001 +diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c +index 85667a95f003..ec4dc0a3a12e 100644 +--- a/drivers/media/radio/radio-shark.c ++++ b/drivers/media/radio/radio-shark.c +@@ -79,7 +79,7 @@ struct shark_device { + u32 last_val; + }; + +-static atomic_t shark_instance = ATOMIC_INIT(0); ++static atomic_unchecked_t shark_instance = ATOMIC_INIT(0); + + static void shark_write_val(struct snd_tea575x *tea, u32 val) + { +diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c +index 0e65a85d52c6..3fa6f5c5797c 100644 +--- a/drivers/media/radio/radio-shark2.c ++++ b/drivers/media/radio/radio-shark2.c +@@ -74,7 +74,7 @@ struct shark_device { + u8 *transfer_buffer; + }; + +-static atomic_t shark_instance = ATOMIC_INIT(0); ++static atomic_unchecked_t shark_instance = ATOMIC_INIT(0); + + static int shark_write_reg(struct radio_tea5777 *tea, u64 reg) + { +diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c +index 271f725b17e8..35e8c8f810ed 100644 +--- a/drivers/media/radio/radio-si476x.c ++++ b/drivers/media/radio/radio-si476x.c +@@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev) + struct si476x_radio *radio; + struct v4l2_ctrl *ctrl; + +- static atomic_t instance = ATOMIC_INIT(0); ++ static atomic_unchecked_t instance = ATOMIC_INIT(0); + + radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL); + if (!radio) +diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c +index 642b89c66bcb..5e92dc348423 100644 +--- a/drivers/media/radio/wl128x/fmdrv_common.c ++++ b/drivers/media/radio/wl128x/fmdrv_common.c +@@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444); + MODULE_PARM_DESC(default_rds_buf, "RDS buffer entries"); + + /* Radio Nr */ +-static u32 radio_nr = -1; ++static int radio_nr = -1; + module_param(radio_nr, int, 0444); + MODULE_PARM_DESC(radio_nr, "Radio Nr"); + +diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c +index 4706628a3ed5..14d602fbcc9c 100644 +--- a/drivers/media/usb/dvb-usb/technisat-usb2.c ++++ b/drivers/media/usb/dvb-usb/technisat-usb2.c +@@ -143,8 +143,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev, + /* handle tuner-i2c-nak */ + if (!(b[0] == I2C_STATUS_NAK && + device_addr == 0x60 +- /* && device_is_technisat_usb2 */)) ++ /* && device_is_technisat_usb2 */)) { ++ ret = -ENODEV; + goto err; ++ } + } + + deb_i2c("status: %d, ", b[0]); +diff --git a/drivers/media/usb/pvrusb2/pvrusb2-context.c b/drivers/media/usb/pvrusb2/pvrusb2-context.c +index c45f30715dcd..7d7926180290 100644 +--- a/drivers/media/usb/pvrusb2/pvrusb2-context.c ++++ b/drivers/media/usb/pvrusb2/pvrusb2-context.c +@@ -103,8 +103,10 @@ static void pvr2_context_destroy(struct pvr2_context *mp) + } + + +-static void pvr2_context_notify(struct pvr2_context *mp) ++static void pvr2_context_notify(void *_mp) + { ++ struct pvr2_context *mp = _mp; ++ + pvr2_context_set_notify(mp,!0); + } + +@@ -119,9 +121,7 @@ static void pvr2_context_check(struct pvr2_context *mp) + pvr2_trace(PVR2_TRACE_CTXT, + "pvr2_context %p (initialize)", mp); + /* Finish hardware initialization */ +- if (pvr2_hdw_initialize(mp->hdw, +- (void (*)(void *))pvr2_context_notify, +- mp)) { ++ if (pvr2_hdw_initialize(mp->hdw, pvr2_context_notify, mp)) { + mp->video_stream.stream = + pvr2_hdw_get_video_stream(mp->hdw); + /* Trigger interface initialization. By doing this +diff --git a/drivers/media/usb/pvrusb2/pvrusb2-dvb.c b/drivers/media/usb/pvrusb2/pvrusb2-dvb.c +index 8c95793433e7..2309b9e061b9 100644 +--- a/drivers/media/usb/pvrusb2/pvrusb2-dvb.c ++++ b/drivers/media/usb/pvrusb2/pvrusb2-dvb.c +@@ -101,8 +101,10 @@ static int pvr2_dvb_feed_thread(void *data) + return stat; + } + +-static void pvr2_dvb_notify(struct pvr2_dvb_adapter *adap) ++static void pvr2_dvb_notify(void *_adap) + { ++ struct pvr2_dvb_adapter *adap = _adap; ++ + wake_up(&adap->buffer_wait_data); + } + +@@ -161,8 +163,7 @@ static int pvr2_dvb_stream_do_start(struct pvr2_dvb_adapter *adap) + if (!(adap->buffer_storage[idx])) return -ENOMEM; + } + +- pvr2_stream_set_callback(pvr->video_stream.stream, +- (pvr2_stream_callback) pvr2_dvb_notify, adap); ++ pvr2_stream_set_callback(pvr->video_stream.stream, pvr2_dvb_notify, adap); + + ret = pvr2_stream_set_buffer_count(stream, PVR2_DVB_BUFFER_COUNT); + if (ret < 0) return ret; +diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c +index 1eb4f7ba2967..db5fef7f4b6e 100644 +--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c ++++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c +@@ -2097,7 +2097,7 @@ static void pvr2_hdw_load_modules(struct pvr2_hdw *hdw) + + cm = &hdw->hdw_desc->client_modules; + for (idx = 0; idx < cm->cnt; idx++) { +- request_module(cm->lst[idx]); ++ request_module("%s", cm->lst[idx]); + } + + ct = &hdw->hdw_desc->client_table; +diff --git a/drivers/media/usb/pvrusb2/pvrusb2-std.c b/drivers/media/usb/pvrusb2/pvrusb2-std.c +index 9a596a3a4c27..38de071f81df 100644 +--- a/drivers/media/usb/pvrusb2/pvrusb2-std.c ++++ b/drivers/media/usb/pvrusb2/pvrusb2-std.c +@@ -216,7 +216,7 @@ unsigned int pvr2_std_id_to_str(char *bufPtr, unsigned int bufSize, + bufSize -= c2; + bufPtr += c2; + c2 = scnprintf(bufPtr,bufSize, +- ip->name); ++ "%s", ip->name); + c1 += c2; + bufSize -= c2; + bufPtr += c2; +diff --git a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c +index 2cc4d2b6f810..3a559c85bf0e 100644 +--- a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c ++++ b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c +@@ -1090,8 +1090,10 @@ static int pvr2_v4l2_open(struct file *file) + } + + +-static void pvr2_v4l2_notify(struct pvr2_v4l2_fh *fhp) ++static void pvr2_v4l2_notify(void *_fhp) + { ++ struct pvr2_v4l2_fh *fhp = _fhp; ++ + wake_up(&fhp->wait_data); + } + +@@ -1124,7 +1126,7 @@ static int pvr2_v4l2_iosetup(struct pvr2_v4l2_fh *fh) + + hdw = fh->channel.mc_head->hdw; + sp = fh->pdi->stream->stream; +- pvr2_stream_set_callback(sp,(pvr2_stream_callback)pvr2_v4l2_notify,fh); ++ pvr2_stream_set_callback(sp,pvr2_v4l2_notify,fh); + pvr2_hdw_set_stream_type(hdw,fh->pdi->config); + if ((ret = pvr2_hdw_set_streaming(hdw,!0)) < 0) return ret; + return pvr2_ioread_set_enabled(fh->rhp,!0); +diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c +index cde43b63c3da..8412dfc02b58 100644 +--- a/drivers/media/usb/uvc/uvc_driver.c ++++ b/drivers/media/usb/uvc/uvc_driver.c +@@ -2184,7 +2184,7 @@ static int uvc_reset_resume(struct usb_interface *intf) + * Module parameters + */ + +-static int uvc_clock_param_get(char *buffer, struct kernel_param *kp) ++static int uvc_clock_param_get(char *buffer, const struct kernel_param *kp) + { + if (uvc_clock_param == CLOCK_MONOTONIC) + return sprintf(buffer, "CLOCK_MONOTONIC"); +@@ -2192,7 +2192,7 @@ static int uvc_clock_param_get(char *buffer, struct kernel_param *kp) + return sprintf(buffer, "CLOCK_REALTIME"); + } + +-static int uvc_clock_param_set(const char *val, struct kernel_param *kp) ++static int uvc_clock_param_set(const char *val, const struct kernel_param *kp) + { + if (strncasecmp(val, "clock_", strlen("clock_")) == 0) + val += strlen("clock_"); +diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c +index 57cfe26a393f..b7ec2982e5b3 100644 +--- a/drivers/media/v4l2-core/v4l2-common.c ++++ b/drivers/media/v4l2-core/v4l2-common.c +@@ -268,7 +268,7 @@ struct v4l2_subdev *v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev, + BUG_ON(!v4l2_dev); + + if (info->modalias[0]) +- request_module(info->modalias); ++ request_module("%s", info->modalias); + + spi = spi_new_device(master, info); + +diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +index bacecbd68a6d..277d1f866acf 100644 +--- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c ++++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +@@ -449,7 +449,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user + * by passing a very big num_planes value */ + uplane = compat_alloc_user_space(num_planes * + sizeof(struct v4l2_plane)); +- kp->m.planes = (__force struct v4l2_plane *)uplane; ++ kp->m.planes = (__force_kernel struct v4l2_plane *)uplane; + + while (--num_planes >= 0) { + ret = get_v4l2_plane32(uplane, uplane32, kp->memory); +@@ -519,7 +519,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user + if (num_planes == 0) + return 0; + +- uplane = (__force struct v4l2_plane __user *)kp->m.planes; ++ uplane = (struct v4l2_plane __force_user *)kp->m.planes; + if (get_user(p, &up->m.planes)) + return -EFAULT; + uplane32 = compat_ptr(p); +@@ -581,7 +581,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame + get_user(kp->flags, &up->flags) || + copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt))) + return -EFAULT; +- kp->base = (__force void *)compat_ptr(tmp); ++ kp->base = (__force_kernel void *)compat_ptr(tmp); + return 0; + } + +@@ -687,7 +687,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext + n * sizeof(struct v4l2_ext_control32))) + return -EFAULT; + kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control)); +- kp->controls = (__force struct v4l2_ext_control *)kcontrols; ++ kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols; + while (--n >= 0) { + u32 id; + +@@ -714,7 +714,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext + { + struct v4l2_ext_control32 __user *ucontrols; + struct v4l2_ext_control __user *kcontrols = +- (__force struct v4l2_ext_control __user *)kp->controls; ++ (struct v4l2_ext_control __force_user *)kp->controls; + int n = kp->count; + compat_caddr_t p; + +@@ -799,7 +799,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up) + get_user(tmp, &up->edid) || + copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved))) + return -EFAULT; +- kp->edid = (__force u8 *)compat_ptr(tmp); ++ kp->edid = (__force_kernel u8 *)compat_ptr(tmp); + return 0; + } + +diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c +index 62bbed76dbbc..8bb0ce5f8805 100644 +--- a/drivers/media/v4l2-core/v4l2-device.c ++++ b/drivers/media/v4l2-core/v4l2-device.c +@@ -74,9 +74,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev) + EXPORT_SYMBOL_GPL(v4l2_device_put); + + int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename, +- atomic_t *instance) ++ atomic_unchecked_t *instance) + { +- int num = atomic_inc_return(instance) - 1; ++ int num = atomic_inc_return_unchecked(instance) - 1; + int len = strlen(basename); + + if (basename[len - 1] >= '0' && basename[len - 1] <= '9') +diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c +index c52d94c018bb..5edc58fbf831 100644 +--- a/drivers/media/v4l2-core/v4l2-ioctl.c ++++ b/drivers/media/v4l2-core/v4l2-ioctl.c +@@ -2451,49 +2451,216 @@ static int v4l_enum_freq_bands(const struct v4l2_ioctl_ops *ops, + return -ENOTTY; + } + ++static int v4l_vidioc_g_fbuf(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_fbuf(file, fh, arg); ++} ++ ++static int v4l_vidioc_s_fbuf(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_s_fbuf(file, fh, arg); ++} ++ ++static int v4l_vidioc_expbuf(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_expbuf(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_std(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_std(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_audio(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_audio(file, fh, arg); ++} ++ ++static int v4l_vidioc_s_audio(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_s_audio(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_input(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_input(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_edid(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_edid(file, fh, arg); ++} ++ ++static int v4l_vidioc_s_edid(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_s_edid(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_output(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_output(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_audout(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_audout(file, fh, arg); ++} ++ ++static int v4l_vidioc_s_audout(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_s_audout(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_selection(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_selection(file, fh, arg); ++} ++ ++static int v4l_vidioc_s_selection(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_s_selection(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_jpegcomp(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_jpegcomp(file, fh, arg); ++} ++ ++static int v4l_vidioc_s_jpegcomp(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_s_jpegcomp(file, fh, arg); ++} ++ ++static int v4l_vidioc_enumaudio(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_enumaudio(file, fh, arg); ++} ++ ++static int v4l_vidioc_enumaudout(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_enumaudout(file, fh, arg); ++} ++ ++static int v4l_vidioc_enum_framesizes(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_enum_framesizes(file, fh, arg); ++} ++ ++static int v4l_vidioc_enum_frameintervals(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_enum_frameintervals(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_enc_index(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_enc_index(file, fh, arg); ++} ++ ++static int v4l_vidioc_encoder_cmd(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_encoder_cmd(file, fh, arg); ++} ++ ++static int v4l_vidioc_try_encoder_cmd(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_try_encoder_cmd(file, fh, arg); ++} ++ ++static int v4l_vidioc_decoder_cmd(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_decoder_cmd(file, fh, arg); ++} ++ ++static int v4l_vidioc_try_decoder_cmd(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_try_decoder_cmd(file, fh, arg); ++} ++ ++static int v4l_vidioc_s_dv_timings(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_s_dv_timings(file, fh, arg); ++} ++ ++static int v4l_vidioc_g_dv_timings(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_g_dv_timings(file, fh, arg); ++} ++ ++static int v4l_vidioc_enum_dv_timings(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_enum_dv_timings(file, fh, arg); ++} ++ ++static int v4l_vidioc_query_dv_timings(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_query_dv_timings(file, fh, arg); ++} ++ ++static int v4l_vidioc_dv_timings_cap(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *arg) ++{ ++ return ops->vidioc_dv_timings_cap(file, fh, arg); ++} ++ + struct v4l2_ioctl_info { + unsigned int ioctl; + u32 flags; + const char * const name; +- union { +- u32 offset; +- int (*func)(const struct v4l2_ioctl_ops *ops, +- struct file *file, void *fh, void *p); +- } u; ++ int (*func)(const struct v4l2_ioctl_ops *ops, ++ struct file *file, void *fh, void *p); + void (*debug)(const void *arg, bool write_only); +-}; ++} __do_const; ++typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const; + + /* This control needs a priority check */ + #define INFO_FL_PRIO (1 << 0) + /* This control can be valid if the filehandle passes a control handler. */ + #define INFO_FL_CTRL (1 << 1) +-/* This is a standard ioctl, no need for special code */ +-#define INFO_FL_STD (1 << 2) + /* This is ioctl has its own function */ +-#define INFO_FL_FUNC (1 << 3) ++#define INFO_FL_FUNC (1 << 2) + /* Queuing ioctl */ +-#define INFO_FL_QUEUE (1 << 4) ++#define INFO_FL_QUEUE (1 << 3) + /* Zero struct from after the field to the end */ + #define INFO_FL_CLEAR(v4l2_struct, field) \ + ((offsetof(struct v4l2_struct, field) + \ + sizeof(((struct v4l2_struct *)0)->field)) << 16) + #define INFO_FL_CLEAR_MASK (_IOC_SIZEMASK << 16) + +-#define IOCTL_INFO_STD(_ioctl, _vidioc, _debug, _flags) \ +- [_IOC_NR(_ioctl)] = { \ +- .ioctl = _ioctl, \ +- .flags = _flags | INFO_FL_STD, \ +- .name = #_ioctl, \ +- .u.offset = offsetof(struct v4l2_ioctl_ops, _vidioc), \ +- .debug = _debug, \ +- } +- + #define IOCTL_INFO_FNC(_ioctl, _func, _debug, _flags) \ + [_IOC_NR(_ioctl)] = { \ + .ioctl = _ioctl, \ + .flags = _flags | INFO_FL_FUNC, \ + .name = #_ioctl, \ +- .u.func = _func, \ ++ .func = _func, \ + .debug = _debug, \ + } + +@@ -2504,17 +2671,17 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = { + IOCTL_INFO_FNC(VIDIOC_S_FMT, v4l_s_fmt, v4l_print_format, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_REQBUFS, v4l_reqbufs, v4l_print_requestbuffers, INFO_FL_PRIO | INFO_FL_QUEUE), + IOCTL_INFO_FNC(VIDIOC_QUERYBUF, v4l_querybuf, v4l_print_buffer, INFO_FL_QUEUE | INFO_FL_CLEAR(v4l2_buffer, length)), +- IOCTL_INFO_STD(VIDIOC_G_FBUF, vidioc_g_fbuf, v4l_print_framebuffer, 0), +- IOCTL_INFO_STD(VIDIOC_S_FBUF, vidioc_s_fbuf, v4l_print_framebuffer, INFO_FL_PRIO), ++ IOCTL_INFO_FNC(VIDIOC_G_FBUF, v4l_vidioc_g_fbuf, v4l_print_framebuffer, 0), ++ IOCTL_INFO_FNC(VIDIOC_S_FBUF, v4l_vidioc_s_fbuf, v4l_print_framebuffer, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_OVERLAY, v4l_overlay, v4l_print_u32, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_QBUF, v4l_qbuf, v4l_print_buffer, INFO_FL_QUEUE), +- IOCTL_INFO_STD(VIDIOC_EXPBUF, vidioc_expbuf, v4l_print_exportbuffer, INFO_FL_QUEUE | INFO_FL_CLEAR(v4l2_exportbuffer, flags)), ++ IOCTL_INFO_FNC(VIDIOC_EXPBUF, v4l_vidioc_expbuf, v4l_print_exportbuffer, INFO_FL_QUEUE | INFO_FL_CLEAR(v4l2_exportbuffer, flags)), + IOCTL_INFO_FNC(VIDIOC_DQBUF, v4l_dqbuf, v4l_print_buffer, INFO_FL_QUEUE), + IOCTL_INFO_FNC(VIDIOC_STREAMON, v4l_streamon, v4l_print_buftype, INFO_FL_PRIO | INFO_FL_QUEUE), + IOCTL_INFO_FNC(VIDIOC_STREAMOFF, v4l_streamoff, v4l_print_buftype, INFO_FL_PRIO | INFO_FL_QUEUE), + IOCTL_INFO_FNC(VIDIOC_G_PARM, v4l_g_parm, v4l_print_streamparm, INFO_FL_CLEAR(v4l2_streamparm, type)), + IOCTL_INFO_FNC(VIDIOC_S_PARM, v4l_s_parm, v4l_print_streamparm, INFO_FL_PRIO), +- IOCTL_INFO_STD(VIDIOC_G_STD, vidioc_g_std, v4l_print_std, 0), ++ IOCTL_INFO_FNC(VIDIOC_G_STD, v4l_vidioc_g_std, v4l_print_std, 0), + IOCTL_INFO_FNC(VIDIOC_S_STD, v4l_s_std, v4l_print_std, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_ENUMSTD, v4l_enumstd, v4l_print_standard, INFO_FL_CLEAR(v4l2_standard, index)), + IOCTL_INFO_FNC(VIDIOC_ENUMINPUT, v4l_enuminput, v4l_print_enuminput, INFO_FL_CLEAR(v4l2_input, index)), +@@ -2522,19 +2689,19 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = { + IOCTL_INFO_FNC(VIDIOC_S_CTRL, v4l_s_ctrl, v4l_print_control, INFO_FL_PRIO | INFO_FL_CTRL), + IOCTL_INFO_FNC(VIDIOC_G_TUNER, v4l_g_tuner, v4l_print_tuner, INFO_FL_CLEAR(v4l2_tuner, index)), + IOCTL_INFO_FNC(VIDIOC_S_TUNER, v4l_s_tuner, v4l_print_tuner, INFO_FL_PRIO), +- IOCTL_INFO_STD(VIDIOC_G_AUDIO, vidioc_g_audio, v4l_print_audio, 0), +- IOCTL_INFO_STD(VIDIOC_S_AUDIO, vidioc_s_audio, v4l_print_audio, INFO_FL_PRIO), ++ IOCTL_INFO_FNC(VIDIOC_G_AUDIO, v4l_vidioc_g_audio, v4l_print_audio, 0), ++ IOCTL_INFO_FNC(VIDIOC_S_AUDIO, v4l_vidioc_s_audio, v4l_print_audio, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_QUERYCTRL, v4l_queryctrl, v4l_print_queryctrl, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_queryctrl, id)), + IOCTL_INFO_FNC(VIDIOC_QUERYMENU, v4l_querymenu, v4l_print_querymenu, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_querymenu, index)), +- IOCTL_INFO_STD(VIDIOC_G_INPUT, vidioc_g_input, v4l_print_u32, 0), ++ IOCTL_INFO_FNC(VIDIOC_G_INPUT, v4l_vidioc_g_input, v4l_print_u32, 0), + IOCTL_INFO_FNC(VIDIOC_S_INPUT, v4l_s_input, v4l_print_u32, INFO_FL_PRIO), +- IOCTL_INFO_STD(VIDIOC_G_EDID, vidioc_g_edid, v4l_print_edid, 0), +- IOCTL_INFO_STD(VIDIOC_S_EDID, vidioc_s_edid, v4l_print_edid, INFO_FL_PRIO), +- IOCTL_INFO_STD(VIDIOC_G_OUTPUT, vidioc_g_output, v4l_print_u32, 0), ++ IOCTL_INFO_FNC(VIDIOC_G_EDID, v4l_vidioc_g_edid, v4l_print_edid, 0), ++ IOCTL_INFO_FNC(VIDIOC_S_EDID, v4l_vidioc_s_edid, v4l_print_edid, INFO_FL_PRIO), ++ IOCTL_INFO_FNC(VIDIOC_G_OUTPUT, v4l_vidioc_g_output, v4l_print_u32, 0), + IOCTL_INFO_FNC(VIDIOC_S_OUTPUT, v4l_s_output, v4l_print_u32, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_ENUMOUTPUT, v4l_enumoutput, v4l_print_enumoutput, INFO_FL_CLEAR(v4l2_output, index)), +- IOCTL_INFO_STD(VIDIOC_G_AUDOUT, vidioc_g_audout, v4l_print_audioout, 0), +- IOCTL_INFO_STD(VIDIOC_S_AUDOUT, vidioc_s_audout, v4l_print_audioout, INFO_FL_PRIO), ++ IOCTL_INFO_FNC(VIDIOC_G_AUDOUT, v4l_vidioc_g_audout, v4l_print_audioout, 0), ++ IOCTL_INFO_FNC(VIDIOC_S_AUDOUT, v4l_vidioc_s_audout, v4l_print_audioout, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_G_MODULATOR, v4l_g_modulator, v4l_print_modulator, INFO_FL_CLEAR(v4l2_modulator, index)), + IOCTL_INFO_FNC(VIDIOC_S_MODULATOR, v4l_s_modulator, v4l_print_modulator, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_G_FREQUENCY, v4l_g_frequency, v4l_print_frequency, INFO_FL_CLEAR(v4l2_frequency, tuner)), +@@ -2542,14 +2709,14 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = { + IOCTL_INFO_FNC(VIDIOC_CROPCAP, v4l_cropcap, v4l_print_cropcap, INFO_FL_CLEAR(v4l2_cropcap, type)), + IOCTL_INFO_FNC(VIDIOC_G_CROP, v4l_g_crop, v4l_print_crop, INFO_FL_CLEAR(v4l2_crop, type)), + IOCTL_INFO_FNC(VIDIOC_S_CROP, v4l_s_crop, v4l_print_crop, INFO_FL_PRIO), +- IOCTL_INFO_STD(VIDIOC_G_SELECTION, vidioc_g_selection, v4l_print_selection, INFO_FL_CLEAR(v4l2_selection, r)), +- IOCTL_INFO_STD(VIDIOC_S_SELECTION, vidioc_s_selection, v4l_print_selection, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_selection, r)), +- IOCTL_INFO_STD(VIDIOC_G_JPEGCOMP, vidioc_g_jpegcomp, v4l_print_jpegcompression, 0), +- IOCTL_INFO_STD(VIDIOC_S_JPEGCOMP, vidioc_s_jpegcomp, v4l_print_jpegcompression, INFO_FL_PRIO), ++ IOCTL_INFO_FNC(VIDIOC_G_SELECTION, v4l_vidioc_g_selection, v4l_print_selection, INFO_FL_CLEAR(v4l2_selection, r)), ++ IOCTL_INFO_FNC(VIDIOC_S_SELECTION, v4l_vidioc_s_selection, v4l_print_selection, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_selection, r)), ++ IOCTL_INFO_FNC(VIDIOC_G_JPEGCOMP, v4l_vidioc_g_jpegcomp, v4l_print_jpegcompression, 0), ++ IOCTL_INFO_FNC(VIDIOC_S_JPEGCOMP, v4l_vidioc_s_jpegcomp, v4l_print_jpegcompression, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_QUERYSTD, v4l_querystd, v4l_print_std, 0), + IOCTL_INFO_FNC(VIDIOC_TRY_FMT, v4l_try_fmt, v4l_print_format, 0), +- IOCTL_INFO_STD(VIDIOC_ENUMAUDIO, vidioc_enumaudio, v4l_print_audio, INFO_FL_CLEAR(v4l2_audio, index)), +- IOCTL_INFO_STD(VIDIOC_ENUMAUDOUT, vidioc_enumaudout, v4l_print_audioout, INFO_FL_CLEAR(v4l2_audioout, index)), ++ IOCTL_INFO_FNC(VIDIOC_ENUMAUDIO, v4l_vidioc_enumaudio, v4l_print_audio, INFO_FL_CLEAR(v4l2_audio, index)), ++ IOCTL_INFO_FNC(VIDIOC_ENUMAUDOUT, v4l_vidioc_enumaudout, v4l_print_audioout, INFO_FL_CLEAR(v4l2_audioout, index)), + IOCTL_INFO_FNC(VIDIOC_G_PRIORITY, v4l_g_priority, v4l_print_u32, 0), + IOCTL_INFO_FNC(VIDIOC_S_PRIORITY, v4l_s_priority, v4l_print_u32, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_G_SLICED_VBI_CAP, v4l_g_sliced_vbi_cap, v4l_print_sliced_vbi_cap, INFO_FL_CLEAR(v4l2_sliced_vbi_cap, type)), +@@ -2557,26 +2724,26 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = { + IOCTL_INFO_FNC(VIDIOC_G_EXT_CTRLS, v4l_g_ext_ctrls, v4l_print_ext_controls, INFO_FL_CTRL), + IOCTL_INFO_FNC(VIDIOC_S_EXT_CTRLS, v4l_s_ext_ctrls, v4l_print_ext_controls, INFO_FL_PRIO | INFO_FL_CTRL), + IOCTL_INFO_FNC(VIDIOC_TRY_EXT_CTRLS, v4l_try_ext_ctrls, v4l_print_ext_controls, INFO_FL_CTRL), +- IOCTL_INFO_STD(VIDIOC_ENUM_FRAMESIZES, vidioc_enum_framesizes, v4l_print_frmsizeenum, INFO_FL_CLEAR(v4l2_frmsizeenum, pixel_format)), +- IOCTL_INFO_STD(VIDIOC_ENUM_FRAMEINTERVALS, vidioc_enum_frameintervals, v4l_print_frmivalenum, INFO_FL_CLEAR(v4l2_frmivalenum, height)), +- IOCTL_INFO_STD(VIDIOC_G_ENC_INDEX, vidioc_g_enc_index, v4l_print_enc_idx, 0), +- IOCTL_INFO_STD(VIDIOC_ENCODER_CMD, vidioc_encoder_cmd, v4l_print_encoder_cmd, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_encoder_cmd, flags)), +- IOCTL_INFO_STD(VIDIOC_TRY_ENCODER_CMD, vidioc_try_encoder_cmd, v4l_print_encoder_cmd, INFO_FL_CLEAR(v4l2_encoder_cmd, flags)), +- IOCTL_INFO_STD(VIDIOC_DECODER_CMD, vidioc_decoder_cmd, v4l_print_decoder_cmd, INFO_FL_PRIO), +- IOCTL_INFO_STD(VIDIOC_TRY_DECODER_CMD, vidioc_try_decoder_cmd, v4l_print_decoder_cmd, 0), ++ IOCTL_INFO_FNC(VIDIOC_ENUM_FRAMESIZES, v4l_vidioc_enum_framesizes, v4l_print_frmsizeenum, INFO_FL_CLEAR(v4l2_frmsizeenum, pixel_format)), ++ IOCTL_INFO_FNC(VIDIOC_ENUM_FRAMEINTERVALS, v4l_vidioc_enum_frameintervals, v4l_print_frmivalenum, INFO_FL_CLEAR(v4l2_frmivalenum, height)), ++ IOCTL_INFO_FNC(VIDIOC_G_ENC_INDEX, v4l_vidioc_g_enc_index, v4l_print_enc_idx, 0), ++ IOCTL_INFO_FNC(VIDIOC_ENCODER_CMD, v4l_vidioc_encoder_cmd, v4l_print_encoder_cmd, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_encoder_cmd, flags)), ++ IOCTL_INFO_FNC(VIDIOC_TRY_ENCODER_CMD, v4l_vidioc_try_encoder_cmd, v4l_print_encoder_cmd, INFO_FL_CLEAR(v4l2_encoder_cmd, flags)), ++ IOCTL_INFO_FNC(VIDIOC_DECODER_CMD, v4l_vidioc_decoder_cmd, v4l_print_decoder_cmd, INFO_FL_PRIO), ++ IOCTL_INFO_FNC(VIDIOC_TRY_DECODER_CMD, v4l_vidioc_try_decoder_cmd, v4l_print_decoder_cmd, 0), + IOCTL_INFO_FNC(VIDIOC_DBG_S_REGISTER, v4l_dbg_s_register, v4l_print_dbg_register, 0), + IOCTL_INFO_FNC(VIDIOC_DBG_G_REGISTER, v4l_dbg_g_register, v4l_print_dbg_register, 0), + IOCTL_INFO_FNC(VIDIOC_S_HW_FREQ_SEEK, v4l_s_hw_freq_seek, v4l_print_hw_freq_seek, INFO_FL_PRIO), +- IOCTL_INFO_STD(VIDIOC_S_DV_TIMINGS, vidioc_s_dv_timings, v4l_print_dv_timings, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_dv_timings, bt.flags)), +- IOCTL_INFO_STD(VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings, v4l_print_dv_timings, 0), ++ IOCTL_INFO_FNC(VIDIOC_S_DV_TIMINGS, v4l_vidioc_s_dv_timings, v4l_print_dv_timings, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_dv_timings, bt.flags)), ++ IOCTL_INFO_FNC(VIDIOC_G_DV_TIMINGS, v4l_vidioc_g_dv_timings, v4l_print_dv_timings, 0), + IOCTL_INFO_FNC(VIDIOC_DQEVENT, v4l_dqevent, v4l_print_event, 0), + IOCTL_INFO_FNC(VIDIOC_SUBSCRIBE_EVENT, v4l_subscribe_event, v4l_print_event_subscription, 0), + IOCTL_INFO_FNC(VIDIOC_UNSUBSCRIBE_EVENT, v4l_unsubscribe_event, v4l_print_event_subscription, 0), + IOCTL_INFO_FNC(VIDIOC_CREATE_BUFS, v4l_create_bufs, v4l_print_create_buffers, INFO_FL_PRIO | INFO_FL_QUEUE), + IOCTL_INFO_FNC(VIDIOC_PREPARE_BUF, v4l_prepare_buf, v4l_print_buffer, INFO_FL_QUEUE), +- IOCTL_INFO_STD(VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings, v4l_print_enum_dv_timings, INFO_FL_CLEAR(v4l2_enum_dv_timings, pad)), +- IOCTL_INFO_STD(VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings, v4l_print_dv_timings, 0), +- IOCTL_INFO_STD(VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap, v4l_print_dv_timings_cap, INFO_FL_CLEAR(v4l2_dv_timings_cap, type)), ++ IOCTL_INFO_FNC(VIDIOC_ENUM_DV_TIMINGS, v4l_vidioc_enum_dv_timings, v4l_print_enum_dv_timings, INFO_FL_CLEAR(v4l2_enum_dv_timings, pad)), ++ IOCTL_INFO_FNC(VIDIOC_QUERY_DV_TIMINGS, v4l_vidioc_query_dv_timings, v4l_print_dv_timings, 0), ++ IOCTL_INFO_FNC(VIDIOC_DV_TIMINGS_CAP, v4l_vidioc_dv_timings_cap, v4l_print_dv_timings_cap, INFO_FL_CLEAR(v4l2_dv_timings_cap, type)), + IOCTL_INFO_FNC(VIDIOC_ENUM_FREQ_BANDS, v4l_enum_freq_bands, v4l_print_freq_band, 0), + IOCTL_INFO_FNC(VIDIOC_DBG_G_CHIP_INFO, v4l_dbg_g_chip_info, v4l_print_dbg_chip_info, INFO_FL_CLEAR(v4l2_dbg_chip_info, match)), + IOCTL_INFO_FNC(VIDIOC_QUERY_EXT_CTRL, v4l_query_ext_ctrl, v4l_print_query_ext_ctrl, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_query_ext_ctrl, id)), +@@ -2645,7 +2812,7 @@ static long __video_do_ioctl(struct file *file, + struct video_device *vfd = video_devdata(file); + const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops; + bool write_only = false; +- struct v4l2_ioctl_info default_info; ++ v4l2_ioctl_info_no_const default_info; + const struct v4l2_ioctl_info *info; + void *fh = file->private_data; + struct v4l2_fh *vfh = NULL; +@@ -2681,14 +2848,8 @@ static long __video_do_ioctl(struct file *file, + } + + write_only = _IOC_DIR(cmd) == _IOC_WRITE; +- if (info->flags & INFO_FL_STD) { +- typedef int (*vidioc_op)(struct file *file, void *fh, void *p); +- const void *p = vfd->ioctl_ops; +- const vidioc_op *vidioc = p + info->u.offset; +- +- ret = (*vidioc)(file, fh, arg); +- } else if (info->flags & INFO_FL_FUNC) { +- ret = info->u.func(ops, file, fh, arg); ++ if (info->flags & INFO_FL_FUNC) { ++ ret = info->func(ops, file, fh, arg); + } else if (!ops->vidioc_default) { + ret = -ENOTTY; + } else { +@@ -2736,7 +2897,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size, + ret = -EINVAL; + break; + } +- *user_ptr = (void __user *)buf->m.planes; ++ *user_ptr = (void __force_user *)buf->m.planes; + *kernel_ptr = (void **)&buf->m.planes; + *array_size = sizeof(struct v4l2_plane) * buf->length; + ret = 1; +@@ -2753,7 +2914,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size, + ret = -EINVAL; + break; + } +- *user_ptr = (void __user *)edid->edid; ++ *user_ptr = (void __force_user *)edid->edid; + *kernel_ptr = (void **)&edid->edid; + *array_size = edid->blocks * 128; + ret = 1; +@@ -2771,7 +2932,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size, + ret = -EINVAL; + break; + } +- *user_ptr = (void __user *)ctrls->controls; ++ *user_ptr = (void __force_user *)ctrls->controls; + *kernel_ptr = (void **)&ctrls->controls; + *array_size = sizeof(struct v4l2_ext_control) + * ctrls->count; +@@ -2872,7 +3033,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg, + } + + if (has_array_args) { +- *kernel_ptr = (void __force *)user_ptr; ++ *kernel_ptr = (void __force_kernel *)user_ptr; + if (copy_to_user(user_ptr, mbuf, array_size)) + err = -EFAULT; + goto out_array_args; +diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c +index 5457c361ad58..478c9991138f 100644 +--- a/drivers/memory/omap-gpmc.c ++++ b/drivers/memory/omap-gpmc.c +@@ -233,7 +233,7 @@ struct omap3_gpmc_regs { + struct gpmc_device { + struct device *dev; + int irq; +- struct irq_chip irq_chip; ++ struct irq_chip *irq_chip; + struct gpio_chip gpio_chip; + int nirqs; + }; +@@ -1254,10 +1254,10 @@ static int gpmc_irq_map(struct irq_domain *d, unsigned int virq, + irq_set_chip_data(virq, gpmc); + if (hw < GPMC_NR_NAND_IRQS) { + irq_modify_status(virq, IRQ_NOREQUEST, IRQ_NOAUTOEN); +- irq_set_chip_and_handler(virq, &gpmc->irq_chip, ++ irq_set_chip_and_handler(virq, gpmc->irq_chip, + handle_simple_irq); + } else { +- irq_set_chip_and_handler(virq, &gpmc->irq_chip, ++ irq_set_chip_and_handler(virq, gpmc->irq_chip, + handle_edge_irq); + } + +@@ -1303,6 +1303,16 @@ static irqreturn_t gpmc_handle_irq(int irq, void *data) + return IRQ_HANDLED; + } + ++static struct irq_chip gpmc_irq_chip = { ++ .name = "gpmc", ++ .irq_enable = gpmc_irq_enable, ++ .irq_disable = gpmc_irq_disable, ++ .irq_ack = gpmc_irq_ack, ++ .irq_mask = gpmc_irq_mask, ++ .irq_unmask = gpmc_irq_unmask, ++ .irq_set_type = gpmc_irq_set_type, ++}; ++ + static int gpmc_setup_irq(struct gpmc_device *gpmc) + { + u32 regval; +@@ -1315,13 +1325,7 @@ static int gpmc_setup_irq(struct gpmc_device *gpmc) + regval = gpmc_read_reg(GPMC_IRQSTATUS); + gpmc_write_reg(GPMC_IRQSTATUS, regval); + +- gpmc->irq_chip.name = "gpmc"; +- gpmc->irq_chip.irq_enable = gpmc_irq_enable; +- gpmc->irq_chip.irq_disable = gpmc_irq_disable; +- gpmc->irq_chip.irq_ack = gpmc_irq_ack; +- gpmc->irq_chip.irq_mask = gpmc_irq_mask; +- gpmc->irq_chip.irq_unmask = gpmc_irq_unmask; +- gpmc->irq_chip.irq_set_type = gpmc_irq_set_type; ++ gpmc->irq_chip = &gpmc_irq_chip; + + gpmc_irq_domain = irq_domain_add_linear(gpmc->dev->of_node, + gpmc->nirqs, +diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c +index 89c7ed16b4df..f2ca71f56d5d 100644 +--- a/drivers/message/fusion/mptbase.c ++++ b/drivers/message/fusion/mptbase.c +@@ -99,7 +99,7 @@ module_param(mpt_channel_mapping, int, 0); + MODULE_PARM_DESC(mpt_channel_mapping, " Mapping id's to channels (default=0)"); + + static int mpt_debug_level; +-static int mpt_set_debug_level(const char *val, struct kernel_param *kp); ++static int mpt_set_debug_level(const char *val, const struct kernel_param *kp); + module_param_call(mpt_debug_level, mpt_set_debug_level, param_get_int, + &mpt_debug_level, 0600); + MODULE_PARM_DESC(mpt_debug_level, +@@ -242,7 +242,7 @@ pci_enable_io_access(struct pci_dev *pdev) + pci_write_config_word(pdev, PCI_COMMAND, command_reg); + } + +-static int mpt_set_debug_level(const char *val, struct kernel_param *kp) ++static int mpt_set_debug_level(const char *val, const struct kernel_param *kp) + { + int ret = param_set_int(val, kp); + MPT_ADAPTER *ioc; +@@ -6749,8 +6749,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v) + seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth); + seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize); + ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL); ++#else + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", + (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma); ++#endif ++ + /* + * Rounding UP to nearest 4-kB boundary here... + */ +@@ -6763,7 +6768,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v) + ioc->facts.GlobalCredits); + + seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n", ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ NULL, NULL); ++#else + (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma); ++#endif + sz = (ioc->reply_sz * ioc->reply_depth) + 128; + seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n", + ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz); +diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c +index 6955c9e22d57..03bc46612a57 100644 +--- a/drivers/message/fusion/mptlan.c ++++ b/drivers/message/fusion/mptlan.c +@@ -680,7 +680,7 @@ mpt_lan_send_reply(struct net_device *dev, LANSendReply_t *pSendRep) + } + + /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ +-static int ++static netdev_tx_t + mpt_lan_sdu_send (struct sk_buff *skb, struct net_device *dev) + { + struct mpt_lan_priv *priv = netdev_priv(dev); +diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c +index 7ee1667acde4..c36740da9e25 100644 +--- a/drivers/message/fusion/mptsas.c ++++ b/drivers/message/fusion/mptsas.c +@@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached) + return 0; + } + ++static inline void ++mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy) ++{ ++ if (phy_info->port_details) { ++ phy_info->port_details->rphy = rphy; ++ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n", ++ ioc->name, rphy)); ++ } ++ ++ if (rphy) { ++ dsaswideprintk(ioc, dev_printk(KERN_DEBUG, ++ &rphy->dev, MYIOC_s_FMT "add:", ioc->name)); ++ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n", ++ ioc->name, rphy, rphy->dev.release)); ++ } ++} ++ + /* no mutex */ + static void + mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details) +@@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info) + return NULL; + } + +-static inline void +-mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy) +-{ +- if (phy_info->port_details) { +- phy_info->port_details->rphy = rphy; +- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n", +- ioc->name, rphy)); +- } +- +- if (rphy) { +- dsaswideprintk(ioc, dev_printk(KERN_DEBUG, +- &rphy->dev, MYIOC_s_FMT "add:", ioc->name)); +- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n", +- ioc->name, rphy, rphy->dev.release)); +- } +-} +- + static inline struct sas_port * + mptsas_get_port(struct mptsas_phyinfo *phy_info) + { +diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c +index acf6c00b14b9..481c929755ee 100644 +--- a/drivers/mfd/ab8500-debugfs.c ++++ b/drivers/mfd/ab8500-debugfs.c +@@ -100,7 +100,7 @@ static int irq_last; + static u32 *irq_count; + static int num_irqs; + +-static struct device_attribute **dev_attr; ++static device_attribute_no_const **dev_attr; + static char **event_name; + + static u8 avg_sample = SAMPLE_16; +diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c +index da5722d7c540..d4050306f12c 100644 +--- a/drivers/mfd/kempld-core.c ++++ b/drivers/mfd/kempld-core.c +@@ -494,7 +494,7 @@ static struct platform_driver kempld_driver = { + .remove = kempld_remove, + }; + +-static struct dmi_system_id kempld_dmi_table[] __initdata = { ++static const struct dmi_system_id kempld_dmi_table[] __initconst = { + { + .ident = "BBL6", + .matches = { +diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c +index 5c80aea3211f..10063236132c 100644 +--- a/drivers/mfd/max8925-i2c.c ++++ b/drivers/mfd/max8925-i2c.c +@@ -151,7 +151,7 @@ static int max8925_probe(struct i2c_client *client, + const struct i2c_device_id *id) + { + struct max8925_platform_data *pdata = dev_get_platdata(&client->dev); +- static struct max8925_chip *chip; ++ struct max8925_chip *chip; + struct device_node *node = client->dev.of_node; + + if (node && !pdata) { +diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c +index ee94080e1cbb..e2a4a3d829fd 100644 +--- a/drivers/mfd/rn5t618.c ++++ b/drivers/mfd/rn5t618.c +@@ -52,7 +52,6 @@ static const struct regmap_config rn5t618_regmap_config = { + }; + + static struct rn5t618 *rn5t618_pm_power_off; +-static struct notifier_block rn5t618_restart_handler; + + static void rn5t618_trigger_poweroff_sequence(bool repower) + { +@@ -84,6 +83,12 @@ static int rn5t618_restart(struct notifier_block *this, + return NOTIFY_DONE; + } + ++static struct notifier_block rn5t618_restart_handler = { ++ .notifier_call = rn5t618_restart, ++ .priority = 192, ++ ++}; ++ + static const struct of_device_id rn5t618_of_match[] = { + { .compatible = "ricoh,rn5t567", .data = (void *)RN5T567 }, + { .compatible = "ricoh,rn5t618", .data = (void *)RN5T618 }, +@@ -133,9 +138,6 @@ static int rn5t618_i2c_probe(struct i2c_client *i2c, + dev_warn(&i2c->dev, "Poweroff callback already assigned\n"); + } + +- rn5t618_restart_handler.notifier_call = rn5t618_restart; +- rn5t618_restart_handler.priority = 192; +- + ret = register_restart_handler(&rn5t618_restart_handler); + if (ret) { + dev_err(&i2c->dev, "cannot register restart handler, %d\n", ret); +diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c +index 11cab1582f2f..d144bd9ad4f4 100644 +--- a/drivers/mfd/tps65910.c ++++ b/drivers/mfd/tps65910.c +@@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq, + struct tps65910_platform_data *pdata) + { + int ret = 0; +- static struct regmap_irq_chip *tps6591x_irqs_chip; ++ struct regmap_irq_chip *tps6591x_irqs_chip; + + if (!irq) { + dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n"); +diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c +index b46c0cfc27d9..89e322b43d51 100644 +--- a/drivers/mfd/twl4030-irq.c ++++ b/drivers/mfd/twl4030-irq.c +@@ -34,6 +34,7 @@ + #include <linux/of.h> + #include <linux/irqdomain.h> + #include <linux/i2c/twl.h> ++#include <asm/pgtable.h> + + #include "twl-core.h" + +@@ -720,10 +721,12 @@ int twl4030_init_irq(struct device *dev, int irq_num) + * Install an irq handler for each of the SIH modules; + * clone dummy irq_chip since PIH can't *do* anything + */ +- twl4030_irq_chip = dummy_irq_chip; +- twl4030_irq_chip.name = "twl4030"; ++ pax_open_kernel(); ++ memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip); ++ const_cast(twl4030_irq_chip.name) = "twl4030"; + +- twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack; ++ const_cast(twl4030_sih_irq_chip.irq_ack) = dummy_irq_chip.irq_ack; ++ pax_close_kernel(); + + for (i = irq_base; i < irq_end; i++) { + irq_set_chip_and_handler(i, &twl4030_irq_chip, +diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c +index 1922cb8f6b88..e14fb42cfcfa 100644 +--- a/drivers/misc/c2port/core.c ++++ b/drivers/misc/c2port/core.c +@@ -918,7 +918,9 @@ struct c2port_device *c2port_device_register(char *name, + goto error_idr_alloc; + c2dev->id = ret; + +- bin_attr_flash_data.size = ops->blocks_num * ops->block_size; ++ pax_open_kernel(); ++ const_cast(bin_attr_flash_data.size) = ops->blocks_num * ops->block_size; ++ pax_close_kernel(); + + c2dev->dev = device_create(c2port_class, NULL, 0, c2dev, + "c2port%d", c2dev->id); +diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c +index 99635dd9dbac..9718bf1c4784 100644 +--- a/drivers/misc/kgdbts.c ++++ b/drivers/misc/kgdbts.c +@@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early) + char before[BREAK_INSTR_SIZE]; + char after[BREAK_INSTR_SIZE]; + +- probe_kernel_read(before, (char *)kgdbts_break_test, ++ probe_kernel_read(before, (void *)ktla_ktva((unsigned long)kgdbts_break_test), + BREAK_INSTR_SIZE); + init_simple_test(); + ts.tst = plant_and_detach_test; +@@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early) + /* Activate test with initial breakpoint */ + if (!is_early) + kgdb_breakpoint(); +- probe_kernel_read(after, (char *)kgdbts_break_test, ++ probe_kernel_read(after, (void *)ktla_ktva((unsigned long)kgdbts_break_test), + BREAK_INSTR_SIZE); + if (memcmp(before, after, BREAK_INSTR_SIZE)) { + printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n"); +@@ -1130,7 +1130,7 @@ static void kgdbts_put_char(u8 chr) + ts.run_test(0, chr); + } + +-static int param_set_kgdbts_var(const char *kmessage, struct kernel_param *kp) ++static int param_set_kgdbts_var(const char *kmessage, const struct kernel_param *kp) + { + int len = strlen(kmessage); + +@@ -1173,7 +1173,7 @@ static void kgdbts_post_exp_handler(void) + module_put(THIS_MODULE); + } + +-static struct kgdb_io kgdbts_io_ops = { ++static struct kgdb_io kgdbts_io_ops __read_only = { + .name = "kgdbts", + .read_char = kgdbts_get_char, + .write_char = kgdbts_put_char, +diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c +index fb8705fc3aca..dc2f679d006c 100644 +--- a/drivers/misc/lis3lv02d/lis3lv02d.c ++++ b/drivers/misc/lis3lv02d/lis3lv02d.c +@@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data) + * the lid is closed. This leads to interrupts as soon as a little move + * is done. + */ +- atomic_inc(&lis3->count); ++ atomic_inc_unchecked(&lis3->count); + + wake_up_interruptible(&lis3->misc_wait); + kill_fasync(&lis3->async_queue, SIGIO, POLL_IN); +@@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file) + if (lis3->pm_dev) + pm_runtime_get_sync(lis3->pm_dev); + +- atomic_set(&lis3->count, 0); ++ atomic_set_unchecked(&lis3->count, 0); + return 0; + } + +@@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf, + add_wait_queue(&lis3->misc_wait, &wait); + while (true) { + set_current_state(TASK_INTERRUPTIBLE); +- data = atomic_xchg(&lis3->count, 0); ++ data = atomic_xchg_unchecked(&lis3->count, 0); + if (data) + break; + +@@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait) + struct lis3lv02d, miscdev); + + poll_wait(file, &lis3->misc_wait, wait); +- if (atomic_read(&lis3->count)) ++ if (atomic_read_unchecked(&lis3->count)) + return POLLIN | POLLRDNORM; + return 0; + } +diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h +index c439c827eea8..1f20f5713883 100644 +--- a/drivers/misc/lis3lv02d/lis3lv02d.h ++++ b/drivers/misc/lis3lv02d/lis3lv02d.h +@@ -297,7 +297,7 @@ struct lis3lv02d { + struct input_polled_dev *idev; /* input device */ + struct platform_device *pdev; /* platform device */ + struct regulator_bulk_data regulators[2]; +- atomic_t count; /* interrupt count after last read */ ++ atomic_unchecked_t count; /* interrupt count after last read */ + union axis_conversion ac; /* hw -> logical axis */ + int mapped_btns[3]; + +diff --git a/drivers/misc/lkdtm_core.c b/drivers/misc/lkdtm_core.c +index f9154b8d67f6..bb13e3e9c4ae 100644 +--- a/drivers/misc/lkdtm_core.c ++++ b/drivers/misc/lkdtm_core.c +@@ -78,7 +78,7 @@ static irqreturn_t jp_handle_irq_event(unsigned int irq, + return 0; + } + +-static void jp_tasklet_action(struct softirq_action *a) ++static void jp_tasklet_action(void) + { + lkdtm_handler(); + jprobe_return(); +diff --git a/drivers/misc/mic/scif/scif_api.c b/drivers/misc/mic/scif/scif_api.c +index ddc9e4b08b5c..9e27f4100533 100644 +--- a/drivers/misc/mic/scif/scif_api.c ++++ b/drivers/misc/mic/scif/scif_api.c +@@ -1486,10 +1486,12 @@ int scif_client_register(struct scif_client *client) + { + struct subsys_interface *si = &client->si; + +- si->name = client->name; +- si->subsys = &scif_peer_bus; +- si->add_dev = scif_add_client_dev; +- si->remove_dev = scif_remove_client_dev; ++ pax_open_kernel(); ++ const_cast(si->name) = client->name; ++ const_cast(si->subsys) = &scif_peer_bus; ++ const_cast(si->add_dev) = scif_add_client_dev; ++ const_cast(si->remove_dev) = scif_remove_client_dev; ++ pax_close_kernel(); + + return subsys_interface_register(&client->si); + } +diff --git a/drivers/misc/mic/scif/scif_rb.c b/drivers/misc/mic/scif/scif_rb.c +index 637cc4686742..4fb1267a4af5 100644 +--- a/drivers/misc/mic/scif/scif_rb.c ++++ b/drivers/misc/mic/scif/scif_rb.c +@@ -138,7 +138,7 @@ void scif_rb_commit(struct scif_rb *rb) + * the read barrier in scif_rb_count(..) + */ + wmb(); +- ACCESS_ONCE(*rb->write_ptr) = rb->current_write_offset; ++ ACCESS_ONCE_RW(*rb->write_ptr) = rb->current_write_offset; + #ifdef CONFIG_INTEL_MIC_CARD + /* + * X100 Si bug: For the case where a Core is performing an EXT_WR +@@ -147,7 +147,7 @@ void scif_rb_commit(struct scif_rb *rb) + * This way, if ordering is violated for the Interrupt Message, it will + * fall just behind the first Posted associated with the first EXT_WR. + */ +- ACCESS_ONCE(*rb->write_ptr) = rb->current_write_offset; ++ ACCESS_ONCE_RW(*rb->write_ptr) = rb->current_write_offset; + #endif + } + +@@ -210,7 +210,7 @@ void scif_rb_update_read_ptr(struct scif_rb *rb) + * scif_rb_space(..) + */ + mb(); +- ACCESS_ONCE(*rb->read_ptr) = new_offset; ++ ACCESS_ONCE_RW(*rb->read_ptr) = new_offset; + #ifdef CONFIG_INTEL_MIC_CARD + /* + * X100 Si Bug: For the case where a Core is performing an EXT_WR +@@ -219,7 +219,7 @@ void scif_rb_update_read_ptr(struct scif_rb *rb) + * This way, if ordering is violated for the Interrupt Message, it will + * fall just behind the first Posted associated with the first EXT_WR. + */ +- ACCESS_ONCE(*rb->read_ptr) = new_offset; ++ ACCESS_ONCE_RW(*rb->read_ptr) = new_offset; + #endif + } + +diff --git a/drivers/misc/panel.c b/drivers/misc/panel.c +index 6030ac5b8c63..e498727e9df1 100644 +--- a/drivers/misc/panel.c ++++ b/drivers/misc/panel.c +@@ -1983,7 +1983,7 @@ static void panel_process_inputs(void) + } + } + +-static void panel_scan_timer(void) ++static void panel_scan_timer(unsigned long data) + { + if (keypad.enabled && keypad_initialized) { + if (spin_trylock_irq(&pprt_lock)) { +@@ -2019,7 +2019,7 @@ static void init_scan_timer(void) + if (scan_timer.function) + return; /* already started */ + +- setup_timer(&scan_timer, (void *)&panel_scan_timer, 0); ++ setup_timer(&scan_timer, &panel_scan_timer, 0); + scan_timer.expires = jiffies + INPUT_POLL_TIME; + add_timer(&scan_timer); + } +diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c +index 1ee8e82ba710..785f5280ba8e 100644 +--- a/drivers/misc/sgi-gru/gruhandles.c ++++ b/drivers/misc/sgi-gru/gruhandles.c +@@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks) + unsigned long nsec; + + nsec = CLKS2NSEC(clks); +- atomic_long_inc(&mcs_op_statistics[op].count); +- atomic_long_add(nsec, &mcs_op_statistics[op].total); ++ atomic_long_inc_unchecked(&mcs_op_statistics[op].count); ++ atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total); + if (mcs_op_statistics[op].max < nsec) + mcs_op_statistics[op].max = nsec; + } +diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c +index 4f7635922394..cdfcb2e35598 100644 +--- a/drivers/misc/sgi-gru/gruprocfs.c ++++ b/drivers/misc/sgi-gru/gruprocfs.c +@@ -32,9 +32,9 @@ + + #define printstat(s, f) printstat_val(s, &gru_stats.f, #f) + +-static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id) ++static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id) + { +- unsigned long val = atomic_long_read(v); ++ unsigned long val = atomic_long_read_unchecked(v); + + seq_printf(s, "%16lu %s\n", val, id); + } +@@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p) + + seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks"); + for (op = 0; op < mcsop_last; op++) { +- count = atomic_long_read(&mcs_op_statistics[op].count); +- total = atomic_long_read(&mcs_op_statistics[op].total); ++ count = atomic_long_read_unchecked(&mcs_op_statistics[op].count); ++ total = atomic_long_read_unchecked(&mcs_op_statistics[op].total); + max = mcs_op_statistics[op].max; + seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count, + count ? total / count : 0, max); +diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h +index 5c3ce2459675..4915ccbbe6db 100644 +--- a/drivers/misc/sgi-gru/grutables.h ++++ b/drivers/misc/sgi-gru/grutables.h +@@ -167,82 +167,82 @@ extern unsigned int gru_max_gids; + * GRU statistics. + */ + struct gru_stats_s { +- atomic_long_t vdata_alloc; +- atomic_long_t vdata_free; +- atomic_long_t gts_alloc; +- atomic_long_t gts_free; +- atomic_long_t gms_alloc; +- atomic_long_t gms_free; +- atomic_long_t gts_double_allocate; +- atomic_long_t assign_context; +- atomic_long_t assign_context_failed; +- atomic_long_t free_context; +- atomic_long_t load_user_context; +- atomic_long_t load_kernel_context; +- atomic_long_t lock_kernel_context; +- atomic_long_t unlock_kernel_context; +- atomic_long_t steal_user_context; +- atomic_long_t steal_kernel_context; +- atomic_long_t steal_context_failed; +- atomic_long_t nopfn; +- atomic_long_t asid_new; +- atomic_long_t asid_next; +- atomic_long_t asid_wrap; +- atomic_long_t asid_reuse; +- atomic_long_t intr; +- atomic_long_t intr_cbr; +- atomic_long_t intr_tfh; +- atomic_long_t intr_spurious; +- atomic_long_t intr_mm_lock_failed; +- atomic_long_t call_os; +- atomic_long_t call_os_wait_queue; +- atomic_long_t user_flush_tlb; +- atomic_long_t user_unload_context; +- atomic_long_t user_exception; +- atomic_long_t set_context_option; +- atomic_long_t check_context_retarget_intr; +- atomic_long_t check_context_unload; +- atomic_long_t tlb_dropin; +- atomic_long_t tlb_preload_page; +- atomic_long_t tlb_dropin_fail_no_asid; +- atomic_long_t tlb_dropin_fail_upm; +- atomic_long_t tlb_dropin_fail_invalid; +- atomic_long_t tlb_dropin_fail_range_active; +- atomic_long_t tlb_dropin_fail_idle; +- atomic_long_t tlb_dropin_fail_fmm; +- atomic_long_t tlb_dropin_fail_no_exception; +- atomic_long_t tfh_stale_on_fault; +- atomic_long_t mmu_invalidate_range; +- atomic_long_t mmu_invalidate_page; +- atomic_long_t flush_tlb; +- atomic_long_t flush_tlb_gru; +- atomic_long_t flush_tlb_gru_tgh; +- atomic_long_t flush_tlb_gru_zero_asid; +- +- atomic_long_t copy_gpa; +- atomic_long_t read_gpa; +- +- atomic_long_t mesq_receive; +- atomic_long_t mesq_receive_none; +- atomic_long_t mesq_send; +- atomic_long_t mesq_send_failed; +- atomic_long_t mesq_noop; +- atomic_long_t mesq_send_unexpected_error; +- atomic_long_t mesq_send_lb_overflow; +- atomic_long_t mesq_send_qlimit_reached; +- atomic_long_t mesq_send_amo_nacked; +- atomic_long_t mesq_send_put_nacked; +- atomic_long_t mesq_page_overflow; +- atomic_long_t mesq_qf_locked; +- atomic_long_t mesq_qf_noop_not_full; +- atomic_long_t mesq_qf_switch_head_failed; +- atomic_long_t mesq_qf_unexpected_error; +- atomic_long_t mesq_noop_unexpected_error; +- atomic_long_t mesq_noop_lb_overflow; +- atomic_long_t mesq_noop_qlimit_reached; +- atomic_long_t mesq_noop_amo_nacked; +- atomic_long_t mesq_noop_put_nacked; +- atomic_long_t mesq_noop_page_overflow; ++ atomic_long_unchecked_t vdata_alloc; ++ atomic_long_unchecked_t vdata_free; ++ atomic_long_unchecked_t gts_alloc; ++ atomic_long_unchecked_t gts_free; ++ atomic_long_unchecked_t gms_alloc; ++ atomic_long_unchecked_t gms_free; ++ atomic_long_unchecked_t gts_double_allocate; ++ atomic_long_unchecked_t assign_context; ++ atomic_long_unchecked_t assign_context_failed; ++ atomic_long_unchecked_t free_context; ++ atomic_long_unchecked_t load_user_context; ++ atomic_long_unchecked_t load_kernel_context; ++ atomic_long_unchecked_t lock_kernel_context; ++ atomic_long_unchecked_t unlock_kernel_context; ++ atomic_long_unchecked_t steal_user_context; ++ atomic_long_unchecked_t steal_kernel_context; ++ atomic_long_unchecked_t steal_context_failed; ++ atomic_long_unchecked_t nopfn; ++ atomic_long_unchecked_t asid_new; ++ atomic_long_unchecked_t asid_next; ++ atomic_long_unchecked_t asid_wrap; ++ atomic_long_unchecked_t asid_reuse; ++ atomic_long_unchecked_t intr; ++ atomic_long_unchecked_t intr_cbr; ++ atomic_long_unchecked_t intr_tfh; ++ atomic_long_unchecked_t intr_spurious; ++ atomic_long_unchecked_t intr_mm_lock_failed; ++ atomic_long_unchecked_t call_os; ++ atomic_long_unchecked_t call_os_wait_queue; ++ atomic_long_unchecked_t user_flush_tlb; ++ atomic_long_unchecked_t user_unload_context; ++ atomic_long_unchecked_t user_exception; ++ atomic_long_unchecked_t set_context_option; ++ atomic_long_unchecked_t check_context_retarget_intr; ++ atomic_long_unchecked_t check_context_unload; ++ atomic_long_unchecked_t tlb_dropin; ++ atomic_long_unchecked_t tlb_preload_page; ++ atomic_long_unchecked_t tlb_dropin_fail_no_asid; ++ atomic_long_unchecked_t tlb_dropin_fail_upm; ++ atomic_long_unchecked_t tlb_dropin_fail_invalid; ++ atomic_long_unchecked_t tlb_dropin_fail_range_active; ++ atomic_long_unchecked_t tlb_dropin_fail_idle; ++ atomic_long_unchecked_t tlb_dropin_fail_fmm; ++ atomic_long_unchecked_t tlb_dropin_fail_no_exception; ++ atomic_long_unchecked_t tfh_stale_on_fault; ++ atomic_long_unchecked_t mmu_invalidate_range; ++ atomic_long_unchecked_t mmu_invalidate_page; ++ atomic_long_unchecked_t flush_tlb; ++ atomic_long_unchecked_t flush_tlb_gru; ++ atomic_long_unchecked_t flush_tlb_gru_tgh; ++ atomic_long_unchecked_t flush_tlb_gru_zero_asid; ++ ++ atomic_long_unchecked_t copy_gpa; ++ atomic_long_unchecked_t read_gpa; ++ ++ atomic_long_unchecked_t mesq_receive; ++ atomic_long_unchecked_t mesq_receive_none; ++ atomic_long_unchecked_t mesq_send; ++ atomic_long_unchecked_t mesq_send_failed; ++ atomic_long_unchecked_t mesq_noop; ++ atomic_long_unchecked_t mesq_send_unexpected_error; ++ atomic_long_unchecked_t mesq_send_lb_overflow; ++ atomic_long_unchecked_t mesq_send_qlimit_reached; ++ atomic_long_unchecked_t mesq_send_amo_nacked; ++ atomic_long_unchecked_t mesq_send_put_nacked; ++ atomic_long_unchecked_t mesq_page_overflow; ++ atomic_long_unchecked_t mesq_qf_locked; ++ atomic_long_unchecked_t mesq_qf_noop_not_full; ++ atomic_long_unchecked_t mesq_qf_switch_head_failed; ++ atomic_long_unchecked_t mesq_qf_unexpected_error; ++ atomic_long_unchecked_t mesq_noop_unexpected_error; ++ atomic_long_unchecked_t mesq_noop_lb_overflow; ++ atomic_long_unchecked_t mesq_noop_qlimit_reached; ++ atomic_long_unchecked_t mesq_noop_amo_nacked; ++ atomic_long_unchecked_t mesq_noop_put_nacked; ++ atomic_long_unchecked_t mesq_noop_page_overflow; + + }; + +@@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync, + tghop_invalidate, mcsop_last}; + + struct mcs_op_statistic { +- atomic_long_t count; +- atomic_long_t total; ++ atomic_long_unchecked_t count; ++ atomic_long_unchecked_t total; + unsigned long max; + }; + +@@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last]; + + #define STAT(id) do { \ + if (gru_options & OPT_STATS) \ +- atomic_long_inc(&gru_stats.id); \ ++ atomic_long_inc_unchecked(&gru_stats.id); \ + } while (0) + + #ifdef CONFIG_SGI_GRU_DEBUG +diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h +index c862cd4583cc..0d176fed867d 100644 +--- a/drivers/misc/sgi-xp/xp.h ++++ b/drivers/misc/sgi-xp/xp.h +@@ -288,7 +288,7 @@ struct xpc_interface { + xpc_notify_func, void *); + void (*received) (short, int, void *); + enum xp_retval (*partid_to_nasids) (short, void *); +-}; ++} __no_const; + + extern struct xpc_interface xpc_interface; + +diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c +index 01be66d02ca8..4a305b4dedc6 100644 +--- a/drivers/misc/sgi-xp/xp_main.c ++++ b/drivers/misc/sgi-xp/xp_main.c +@@ -71,20 +71,42 @@ EXPORT_SYMBOL_GPL(xpc_registrations); + /* + * Initialize the XPC interface to indicate that XPC isn't loaded. + */ +-static enum xp_retval +-xpc_notloaded(void) ++static void xpc_notloaded_connect(int ch_number) ++{ ++} ++ ++static void xpc_notloaded_disconnect(int ch_number) ++{ ++} ++ ++static enum xp_retval xpc_notloaded_send(short partid, int ch_number, u32 flags, void *payload, ++ u16 payload_size) ++{ ++ return xpNotLoaded; ++} ++ ++static enum xp_retval xpc_notloaded_send_notify(short partid, int ch_number, u32 flags, void *payload, ++ u16 payload_size, xpc_notify_func func, void *key) ++{ ++ return xpNotLoaded; ++} ++ ++static void xpc_notloaded_received(short partid, int ch_number, void *payload) ++{ ++} ++ ++static enum xp_retval xpc_notloaded_partid_to_nasids(short partid, void *nasid_mask) + { + return xpNotLoaded; + } + + struct xpc_interface xpc_interface = { +- (void (*)(int))xpc_notloaded, +- (void (*)(int))xpc_notloaded, +- (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded, +- (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func, +- void *))xpc_notloaded, +- (void (*)(short, int, void *))xpc_notloaded, +- (enum xp_retval(*)(short, void *))xpc_notloaded ++ .connect = xpc_notloaded_connect, ++ .disconnect = xpc_notloaded_disconnect, ++ .send = xpc_notloaded_send, ++ .send_notify = xpc_notloaded_send_notify, ++ .received = xpc_notloaded_received, ++ .partid_to_nasids = xpc_notloaded_partid_to_nasids + }; + EXPORT_SYMBOL_GPL(xpc_interface); + +@@ -115,17 +137,12 @@ EXPORT_SYMBOL_GPL(xpc_set_interface); + void + xpc_clear_interface(void) + { +- xpc_interface.connect = (void (*)(int))xpc_notloaded; +- xpc_interface.disconnect = (void (*)(int))xpc_notloaded; +- xpc_interface.send = (enum xp_retval(*)(short, int, u32, void *, u16)) +- xpc_notloaded; +- xpc_interface.send_notify = (enum xp_retval(*)(short, int, u32, void *, +- u16, xpc_notify_func, +- void *))xpc_notloaded; +- xpc_interface.received = (void (*)(short, int, void *)) +- xpc_notloaded; +- xpc_interface.partid_to_nasids = (enum xp_retval(*)(short, void *)) +- xpc_notloaded; ++ xpc_interface.connect = xpc_notloaded_connect; ++ xpc_interface.disconnect = xpc_notloaded_disconnect; ++ xpc_interface.send = xpc_notloaded_send; ++ xpc_interface.send_notify = xpc_notloaded_send_notify; ++ xpc_interface.received = xpc_notloaded_received; ++ xpc_interface.partid_to_nasids = xpc_notloaded_partid_to_nasids; + } + EXPORT_SYMBOL_GPL(xpc_clear_interface); + +diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h +index b94d5f767703..7f494c516af0 100644 +--- a/drivers/misc/sgi-xp/xpc.h ++++ b/drivers/misc/sgi-xp/xpc.h +@@ -835,6 +835,7 @@ struct xpc_arch_operations { + void (*received_payload) (struct xpc_channel *, void *); + void (*notify_senders_of_disconnect) (struct xpc_channel *); + }; ++typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const; + + /* struct xpc_partition act_state values (for XPC HB) */ + +@@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[]; + /* found in xpc_main.c */ + extern struct device *xpc_part; + extern struct device *xpc_chan; +-extern struct xpc_arch_operations xpc_arch_ops; ++extern xpc_arch_operations_no_const xpc_arch_ops; + extern int xpc_disengage_timelimit; + extern int xpc_disengage_timedout; + extern int xpc_activate_IRQ_rcvd; +diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c +index 7f327121e6d7..8539ab27e945 100644 +--- a/drivers/misc/sgi-xp/xpc_main.c ++++ b/drivers/misc/sgi-xp/xpc_main.c +@@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = { + .notifier_call = xpc_system_die, + }; + +-struct xpc_arch_operations xpc_arch_ops; ++xpc_arch_operations_no_const xpc_arch_ops; + + /* + * Timer function to enforce the timelimit on the partition disengage. +diff --git a/drivers/misc/sgi-xp/xpnet.c b/drivers/misc/sgi-xp/xpnet.c +index 557f9782c53c..c8ce9fb1160d 100644 +--- a/drivers/misc/sgi-xp/xpnet.c ++++ b/drivers/misc/sgi-xp/xpnet.c +@@ -421,7 +421,7 @@ xpnet_send(struct sk_buff *skb, struct xpnet_pending_msg *queued_msg, + * destination partid. If the destination partid octets are 0xffff, + * this packet is to be broadcast to all connected partitions. + */ +-static int ++static netdev_tx_t + xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct xpnet_pending_msg *queued_msg; +diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c +index bf0d7708beac..9b331b0da15b 100644 +--- a/drivers/misc/ti-st/st_kim.c ++++ b/drivers/misc/ti-st/st_kim.c +@@ -581,9 +581,10 @@ static int show_list(struct seq_file *s, void *unused) + return 0; + } + +-static ssize_t show_install(struct device *dev, +- struct device_attribute *attr, char *buf) ++static ssize_t show_install(struct kobject *_dev, ++ struct kobj_attribute *attr, char *buf) + { ++ struct device *dev = (struct device *)_dev; + struct kim_data_s *kim_data = dev_get_drvdata(dev); + return sprintf(buf, "%d\n", kim_data->ldisc_install); + } +@@ -610,47 +611,50 @@ static ssize_t store_baud_rate(struct device *dev, + } + #endif /* if DEBUG */ + +-static ssize_t show_dev_name(struct device *dev, +- struct device_attribute *attr, char *buf) ++static ssize_t show_dev_name(struct kobject *_dev, ++ struct kobj_attribute *attr, char *buf) + { ++ struct device *dev = (struct device *)_dev; + struct kim_data_s *kim_data = dev_get_drvdata(dev); + return sprintf(buf, "%s\n", kim_data->dev_name); + } + +-static ssize_t show_baud_rate(struct device *dev, +- struct device_attribute *attr, char *buf) ++static ssize_t show_baud_rate(struct kobject *_dev, ++ struct kobj_attribute *attr, char *buf) + { ++ struct device *dev = (struct device *)_dev; + struct kim_data_s *kim_data = dev_get_drvdata(dev); + return sprintf(buf, "%d\n", kim_data->baud_rate); + } + +-static ssize_t show_flow_cntrl(struct device *dev, +- struct device_attribute *attr, char *buf) ++static ssize_t show_flow_cntrl(struct kobject *_dev, ++ struct kobj_attribute *attr, char *buf) + { ++ struct device *dev = (struct device *)_dev; + struct kim_data_s *kim_data = dev_get_drvdata(dev); + return sprintf(buf, "%d\n", kim_data->flow_cntrl); + } + + /* structures specific for sysfs entries */ + static struct kobj_attribute ldisc_install = +-__ATTR(install, 0444, (void *)show_install, NULL); ++__ATTR(install, 0444, show_install, NULL); + + static struct kobj_attribute uart_dev_name = + #ifdef DEBUG /* TODO: move this to debug-fs if possible */ +-__ATTR(dev_name, 0644, (void *)show_dev_name, (void *)store_dev_name); ++__ATTR(dev_name, 0644, show_dev_name, store_dev_name); + #else +-__ATTR(dev_name, 0444, (void *)show_dev_name, NULL); ++__ATTR(dev_name, 0444, show_dev_name, NULL); + #endif + + static struct kobj_attribute uart_baud_rate = + #ifdef DEBUG /* TODO: move to debugfs */ +-__ATTR(baud_rate, 0644, (void *)show_baud_rate, (void *)store_baud_rate); ++__ATTR(baud_rate, 0644, show_baud_rate, store_baud_rate); + #else +-__ATTR(baud_rate, 0444, (void *)show_baud_rate, NULL); ++__ATTR(baud_rate, 0444, show_baud_rate, NULL); + #endif + + static struct kobj_attribute uart_flow_cntrl = +-__ATTR(flow_cntrl, 0444, (void *)show_flow_cntrl, NULL); ++__ATTR(flow_cntrl, 0444, show_flow_cntrl, NULL); + + static struct attribute *uim_attrs[] = { + &ldisc_install.attr, +diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c +index df382be62634..a16bfb7a0029 100644 +--- a/drivers/mmc/card/mmc_test.c ++++ b/drivers/mmc/card/mmc_test.c +@@ -2103,8 +2103,8 @@ static int mmc_test_rw_multiple_size(struct mmc_test_card *test, + { + int ret = 0; + int i; +- void *pre_req = test->card->host->ops->pre_req; +- void *post_req = test->card->host->ops->post_req; ++ void (*pre_req)(struct mmc_host *, struct mmc_request *, bool) = test->card->host->ops->pre_req; ++ void (*post_req)(struct mmc_host *, struct mmc_request *, int) = test->card->host->ops->post_req; + + if (rw->do_nonblock_req && + ((!pre_req && post_req) || (pre_req && !post_req))) { +diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h +index e8cd2dec3263..c1640f654ac6 100644 +--- a/drivers/mmc/host/dw_mmc.h ++++ b/drivers/mmc/host/dw_mmc.h +@@ -298,5 +298,5 @@ struct dw_mci_drv_data { + struct mmc_ios *ios); + int (*switch_voltage)(struct mmc_host *mmc, + struct mmc_ios *ios); +-}; ++} __do_const; + #endif /* _DW_MMC_H_ */ +diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c +index df990bb8c873..e647253e9bc0 100644 +--- a/drivers/mmc/host/mmci.c ++++ b/drivers/mmc/host/mmci.c +@@ -1613,7 +1613,9 @@ static int mmci_probe(struct amba_device *dev, + mmc->caps |= MMC_CAP_CMD23; + + if (variant->busy_detect) { +- mmci_ops.card_busy = mmci_card_busy; ++ pax_open_kernel(); ++ const_cast(mmci_ops.card_busy) = mmci_card_busy; ++ pax_close_kernel(); + mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE); + mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY; + mmc->max_busy_timeout = 0; +diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c +index 5f2f24a7360d..e80f6f3589a7 100644 +--- a/drivers/mmc/host/omap_hsmmc.c ++++ b/drivers/mmc/host/omap_hsmmc.c +@@ -2076,7 +2076,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev) + + if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) { + dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n"); +- omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk; ++ pax_open_kernel(); ++ const_cast(omap_hsmmc_ops.multi_io_quirk) = omap_hsmmc_multi_io_quirk; ++ pax_close_kernel(); + } + + device_init_wakeup(&pdev->dev, true); +diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c +index 445fc47dc3e7..306cc3099573 100644 +--- a/drivers/mmc/host/sdhci-esdhc-imx.c ++++ b/drivers/mmc/host/sdhci-esdhc-imx.c +@@ -1256,9 +1256,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev) + writel(0x0, host->ioaddr + ESDHC_TUNE_CTRL_STATUS); + } + +- if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) +- sdhci_esdhc_ops.platform_execute_tuning = ++ if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) { ++ pax_open_kernel(); ++ const_cast(sdhci_esdhc_ops.platform_execute_tuning) = + esdhc_executing_tuning; ++ pax_close_kernel(); ++ } + + if (imx_data->socdata->flags & ESDHC_FLAG_ERR004536) + host->quirks |= SDHCI_QUIRK_BROKEN_ADMA; +diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c +index 784c5a848fb4..356732858a4c 100644 +--- a/drivers/mmc/host/sdhci-s3c.c ++++ b/drivers/mmc/host/sdhci-s3c.c +@@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev) + * we can use overriding functions instead of default. + */ + if (sc->no_divider) { +- sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock; +- sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock; +- sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock; ++ pax_open_kernel(); ++ const_cast(sdhci_s3c_ops.set_clock) = sdhci_cmu_set_clock; ++ const_cast(sdhci_s3c_ops.get_min_clock) = sdhci_cmu_get_min_clock; ++ const_cast(sdhci_s3c_ops.get_max_clock) = sdhci_cmu_get_max_clock; ++ pax_close_kernel(); + } + + /* It supports additional host capabilities if needed */ +diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c +index 700567603107..f431ee396934 100644 +--- a/drivers/mmc/host/tmio_mmc_pio.c ++++ b/drivers/mmc/host/tmio_mmc_pio.c +@@ -1069,8 +1069,10 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host, + goto host_free; + } + +- tmio_mmc_ops.card_busy = _host->card_busy; +- tmio_mmc_ops.start_signal_voltage_switch = _host->start_signal_voltage_switch; ++ pax_open_kernel(); ++ const_cast(tmio_mmc_ops.card_busy) = _host->card_busy; ++ const_cast(tmio_mmc_ops.start_signal_voltage_switch) = _host->start_signal_voltage_switch; ++ pax_close_kernel(); + mmc->ops = &tmio_mmc_ops; + + mmc->caps |= MMC_CAP_4_BIT_DATA | pdata->capabilities; +diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c +index 94d3eb42c4d5..7d342965f392 100644 +--- a/drivers/mtd/chips/cfi_cmdset_0020.c ++++ b/drivers/mtd/chips/cfi_cmdset_0020.c +@@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs, + size_t totlen = 0, thislen; + int ret = 0; + size_t buflen = 0; +- static char *buffer; ++ char *buffer; + + if (!ECCBUF_SIZE) { + /* We should fall back to a general writev implementation. +diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c +index 7c887f111a7d..62fd6905c648 100644 +--- a/drivers/mtd/devices/block2mtd.c ++++ b/drivers/mtd/devices/block2mtd.c +@@ -431,7 +431,7 @@ static int block2mtd_setup2(const char *val) + } + + +-static int block2mtd_setup(const char *val, struct kernel_param *kp) ++static int block2mtd_setup(const char *val, const struct kernel_param *kp) + { + #ifdef MODULE + return block2mtd_setup2(val); +diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c +index 8b66e52ca3cc..7287696a21f9 100644 +--- a/drivers/mtd/devices/phram.c ++++ b/drivers/mtd/devices/phram.c +@@ -266,7 +266,7 @@ static int phram_setup(const char *val) + return ret; + } + +-static int phram_param_call(const char *val, struct kernel_param *kp) ++static int phram_param_call(const char *val, const struct kernel_param *kp) + { + #ifdef MODULE + return phram_setup(val); +diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c +index 385305e66fd1..8051e876d63e 100644 +--- a/drivers/mtd/maps/gpio-addr-flash.c ++++ b/drivers/mtd/maps/gpio-addr-flash.c +@@ -128,7 +128,7 @@ static void gf_copy_from(struct map_info *map, void *to, unsigned long from, ssi + * @map: MTD map state + * @ofs: desired offset to write + */ +-static void gf_write(struct map_info *map, map_word d1, unsigned long ofs) ++static void gf_write(struct map_info *map, const map_word d1, unsigned long ofs) + { + struct async_state *state = gf_map_info_to_state(map); + uint16_t d; +diff --git a/drivers/mtd/maps/latch-addr-flash.c b/drivers/mtd/maps/latch-addr-flash.c +index 6dc97aa667dc..c251b90edeb8 100644 +--- a/drivers/mtd/maps/latch-addr-flash.c ++++ b/drivers/mtd/maps/latch-addr-flash.c +@@ -52,7 +52,7 @@ static map_word lf_read(struct map_info *map, unsigned long ofs) + return datum; + } + +-static void lf_write(struct map_info *map, map_word datum, unsigned long ofs) ++static void lf_write(struct map_info *map, const map_word datum, unsigned long ofs) + { + struct latch_addr_flash_info *info; + +diff --git a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c +index eb0242e0b2d9..1a4c5b9dda82 100644 +--- a/drivers/mtd/maps/pci.c ++++ b/drivers/mtd/maps/pci.c +@@ -59,13 +59,13 @@ static void mtd_pci_copyfrom(struct map_info *_map, void *to, unsigned long from + memcpy_fromio(to, map->base + map->translate(map, from), len); + } + +-static void mtd_pci_write8(struct map_info *_map, map_word val, unsigned long ofs) ++static void mtd_pci_write8(struct map_info *_map, const map_word val, unsigned long ofs) + { + struct map_pci_info *map = (struct map_pci_info *)_map; + writeb(val.x[0], map->base + map->translate(map, ofs)); + } + +-static void mtd_pci_write32(struct map_info *_map, map_word val, unsigned long ofs) ++static void mtd_pci_write32(struct map_info *_map, const map_word val, unsigned long ofs) + { + struct map_pci_info *map = (struct map_pci_info *)_map; + writel(val.x[0], map->base + map->translate(map, ofs)); +diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c +index 70bb403f69f7..3ae94c685471 100644 +--- a/drivers/mtd/maps/pcmciamtd.c ++++ b/drivers/mtd/maps/pcmciamtd.c +@@ -161,7 +161,7 @@ static void pcmcia_copy_from_remap(struct map_info *map, void *to, unsigned long + } + + +-static void pcmcia_write8_remap(struct map_info *map, map_word d, unsigned long adr) ++static void pcmcia_write8_remap(struct map_info *map, const map_word d, unsigned long adr) + { + void __iomem *addr = remap_window(map, adr); + +@@ -173,7 +173,7 @@ static void pcmcia_write8_remap(struct map_info *map, map_word d, unsigned long + } + + +-static void pcmcia_write16_remap(struct map_info *map, map_word d, unsigned long adr) ++static void pcmcia_write16_remap(struct map_info *map, const map_word d, unsigned long adr) + { + void __iomem *addr = remap_window(map, adr); + if(!addr) +@@ -256,7 +256,7 @@ static void pcmcia_copy_from(struct map_info *map, void *to, unsigned long from, + } + + +-static void pcmcia_write8(struct map_info *map, map_word d, unsigned long adr) ++static void pcmcia_write8(struct map_info *map, const map_word d, unsigned long adr) + { + void __iomem *win_base = (void __iomem *)map->map_priv_2; + +@@ -269,7 +269,7 @@ static void pcmcia_write8(struct map_info *map, map_word d, unsigned long adr) + } + + +-static void pcmcia_write16(struct map_info *map, map_word d, unsigned long adr) ++static void pcmcia_write16(struct map_info *map, const map_word d, unsigned long adr) + { + void __iomem *win_base = (void __iomem *)map->map_priv_2; + +diff --git a/drivers/mtd/maps/sbc_gxx.c b/drivers/mtd/maps/sbc_gxx.c +index 556a2dfe94c5..e77132943b7c 100644 +--- a/drivers/mtd/maps/sbc_gxx.c ++++ b/drivers/mtd/maps/sbc_gxx.c +@@ -138,7 +138,7 @@ static void sbc_gxx_copy_from(struct map_info *map, void *to, unsigned long from + } + } + +-static void sbc_gxx_write8(struct map_info *map, map_word d, unsigned long adr) ++static void sbc_gxx_write8(struct map_info *map, const map_word d, unsigned long adr) + { + spin_lock(&sbc_gxx_spin); + sbc_gxx_page(map, adr); +diff --git a/drivers/mtd/nand/brcmnand/bcm63138_nand.c b/drivers/mtd/nand/brcmnand/bcm63138_nand.c +index 59444b3a697d..b8fd6d529b70 100644 +--- a/drivers/mtd/nand/brcmnand/bcm63138_nand.c ++++ b/drivers/mtd/nand/brcmnand/bcm63138_nand.c +@@ -81,8 +81,10 @@ static int bcm63138_nand_probe(struct platform_device *pdev) + if (IS_ERR(priv->base)) + return PTR_ERR(priv->base); + ++ pax_open_kernel(); + soc->ctlrdy_ack = bcm63138_nand_intc_ack; + soc->ctlrdy_set_enabled = bcm63138_nand_intc_set; ++ pax_close_kernel(); + + return brcmnand_probe(pdev, soc); + } +diff --git a/drivers/mtd/nand/brcmnand/brcmnand.h b/drivers/mtd/nand/brcmnand/brcmnand.h +index 5c44cd4aba87..4b4ba7d3cecb 100644 +--- a/drivers/mtd/nand/brcmnand/brcmnand.h ++++ b/drivers/mtd/nand/brcmnand/brcmnand.h +@@ -25,7 +25,7 @@ struct brcmnand_soc { + void (*ctlrdy_set_enabled)(struct brcmnand_soc *soc, bool en); + void (*prepare_data_bus)(struct brcmnand_soc *soc, bool prepare, + bool is_param); +-}; ++} __no_const; + + static inline void brcmnand_soc_data_bus_prepare(struct brcmnand_soc *soc, + bool is_param) +diff --git a/drivers/mtd/nand/brcmnand/iproc_nand.c b/drivers/mtd/nand/brcmnand/iproc_nand.c +index 4c6ae113664d..6a09e5302321 100644 +--- a/drivers/mtd/nand/brcmnand/iproc_nand.c ++++ b/drivers/mtd/nand/brcmnand/iproc_nand.c +@@ -130,9 +130,11 @@ static int iproc_nand_probe(struct platform_device *pdev) + if (IS_ERR(priv->ext_base)) + return PTR_ERR(priv->ext_base); + ++ pax_open_kernel(); + soc->ctlrdy_ack = iproc_nand_intc_ack; + soc->ctlrdy_set_enabled = iproc_nand_intc_set; + soc->prepare_data_bus = iproc_nand_apb_access; ++ pax_close_kernel(); + + return brcmnand_probe(pdev, soc); + } +diff --git a/drivers/mtd/nand/cafe_nand.c b/drivers/mtd/nand/cafe_nand.c +index 0b0c93702abb..e3a9cca4b49b 100644 +--- a/drivers/mtd/nand/cafe_nand.c ++++ b/drivers/mtd/nand/cafe_nand.c +@@ -345,7 +345,17 @@ static irqreturn_t cafe_nand_interrupt(int irq, void *id) + return IRQ_HANDLED; + } + +-static void cafe_nand_bug(struct mtd_info *mtd) ++static void cafe_nand_bug_hwctl(struct mtd_info *mtd, int mode) ++{ ++ BUG(); ++} ++ ++static int cafe_nand_bug_calculate(struct mtd_info *mtd, const uint8_t *dat, uint8_t *ecc_code) ++{ ++ BUG(); ++} ++ ++static int cafe_nand_bug_correct(struct mtd_info *mtd, uint8_t *dat, uint8_t *read_ecc, uint8_t *calc_ecc) + { + BUG(); + } +@@ -780,9 +790,9 @@ static int cafe_nand_probe(struct pci_dev *pdev, + cafe->nand.ecc.size = mtd->writesize; + cafe->nand.ecc.bytes = 14; + cafe->nand.ecc.strength = 4; +- cafe->nand.ecc.hwctl = (void *)cafe_nand_bug; +- cafe->nand.ecc.calculate = (void *)cafe_nand_bug; +- cafe->nand.ecc.correct = (void *)cafe_nand_bug; ++ cafe->nand.ecc.hwctl = cafe_nand_bug_hwctl; ++ cafe->nand.ecc.calculate = cafe_nand_bug_calculate; ++ cafe->nand.ecc.correct = cafe_nand_bug_correct; + cafe->nand.ecc.write_page = cafe_nand_write_page_lowlevel; + cafe->nand.ecc.write_oob = cafe_nand_write_oob; + cafe->nand.ecc.read_page = cafe_nand_read_page; +diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c +index 0476ae8776d9..8d320ef65c90 100644 +--- a/drivers/mtd/nand/denali.c ++++ b/drivers/mtd/nand/denali.c +@@ -24,6 +24,7 @@ + #include <linux/slab.h> + #include <linux/mtd/mtd.h> + #include <linux/module.h> ++#include <linux/slab.h> + + #include "denali.h" + +diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +index 6c062b8251d2..828bdc036da6 100644 +--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c ++++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +@@ -415,7 +415,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr) + + /* first try to map the upper buffer directly */ + if (virt_addr_valid(this->upper_buf) && +- !object_is_on_stack(this->upper_buf)) { ++ !object_starts_on_stack(this->upper_buf)) { + sg_init_one(sgl, this->upper_buf, this->upper_len); + ret = dma_map_sg(this->dev, sgl, 1, dr); + if (ret == 0) +diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c +index a5dfbfbebfca..8042ab463d59 100644 +--- a/drivers/mtd/nftlmount.c ++++ b/drivers/mtd/nftlmount.c +@@ -24,6 +24,7 @@ + #include <asm/errno.h> + #include <linux/delay.h> + #include <linux/slab.h> ++#include <linux/sched.h> + #include <linux/mtd/mtd.h> + #include <linux/mtd/nand.h> + #include <linux/mtd/nftl.h> +diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c +index 3692dd547879..b731a9b44d9a 100644 +--- a/drivers/mtd/sm_ftl.c ++++ b/drivers/mtd/sm_ftl.c +@@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr, + #define SM_CIS_VENDOR_OFFSET 0x59 + static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl) + { +- struct attribute_group *attr_group; ++ attribute_group_no_const *attr_group; + struct attribute **attributes; + struct sm_sysfs_attribute *vendor_attribute; + char *vendor; +diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c +index 85d54f37e28f..e1da78f40731 100644 +--- a/drivers/mtd/ubi/build.c ++++ b/drivers/mtd/ubi/build.c +@@ -1389,7 +1389,7 @@ static int __init bytes_str_to_int(const char *str) + * This function returns zero in case of success and a negative error code in + * case of error. + */ +-static int __init ubi_mtd_param_parse(const char *val, struct kernel_param *kp) ++static int __init ubi_mtd_param_parse(const char *val, const struct kernel_param *kp) + { + int i, len; + struct mtd_dev_param *p; +diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c +index b8df0f5e8c25..0d64b6e69d37 100644 +--- a/drivers/net/bonding/bond_netlink.c ++++ b/drivers/net/bonding/bond_netlink.c +@@ -666,7 +666,7 @@ static int bond_fill_info(struct sk_buff *skb, + return -EMSGSIZE; + } + +-struct rtnl_link_ops bond_link_ops __read_mostly = { ++struct rtnl_link_ops bond_link_ops = { + .kind = "bond", + .priv_size = sizeof(struct bonding), + .setup = bond_setup, +diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c +index ddabce759456..6583c2948711 100644 +--- a/drivers/net/caif/caif_hsi.c ++++ b/drivers/net/caif/caif_hsi.c +@@ -1011,7 +1011,7 @@ static void cfhsi_aggregation_tout(unsigned long arg) + cfhsi_start_tx(cfhsi); + } + +-static int cfhsi_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t cfhsi_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct cfhsi *cfhsi = NULL; + int start_xfer = 0; +@@ -1441,7 +1441,7 @@ static int caif_hsi_newlink(struct net *src_net, struct net_device *dev, + return -ENODEV; + } + +-static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = { ++static struct rtnl_link_ops caif_hsi_link_ops = { + .kind = "cfhsi", + .priv_size = sizeof(struct cfhsi), + .setup = cfhsi_setup, +diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c +index c2dea4916e5d..4bf83b56c6cc 100644 +--- a/drivers/net/caif/caif_serial.c ++++ b/drivers/net/caif/caif_serial.c +@@ -277,7 +277,7 @@ static int handle_tx(struct ser_device *ser) + return tty_wr; + } + +-static int caif_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t caif_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct ser_device *ser; + +diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c +index 3a529fbe539f..c55ad5e1063a 100644 +--- a/drivers/net/caif/caif_spi.c ++++ b/drivers/net/caif/caif_spi.c +@@ -486,7 +486,7 @@ static void cfspi_xfer_done_cb(struct cfspi_ifc *ifc) + complete(&cfspi->comp); + } + +-static int cfspi_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t cfspi_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct cfspi *cfspi = NULL; + unsigned long flags; +diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c +index b306210b02b7..c5345de1146c 100644 +--- a/drivers/net/caif/caif_virtio.c ++++ b/drivers/net/caif/caif_virtio.c +@@ -519,7 +519,7 @@ static struct buf_info *cfv_alloc_and_copy_to_shm(struct cfv_info *cfv, + } + + /* Put the CAIF packet on the virtio ring and kick the receiver */ +-static int cfv_netdev_tx(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t cfv_netdev_tx(struct sk_buff *skb, struct net_device *netdev) + { + struct cfv_info *cfv = netdev_priv(netdev); + struct buf_info *buf_info; +diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig +index 22570ea3a8d2..c462375726b8 100644 +--- a/drivers/net/can/Kconfig ++++ b/drivers/net/can/Kconfig +@@ -81,7 +81,7 @@ config CAN_BFIN + + config CAN_FLEXCAN + tristate "Support for Freescale FLEXCAN based chips" +- depends on ARM || PPC ++ depends on (ARM && CPU_LITTLE_ENDIAN) || PPC + ---help--- + Say Y here if you want to support for Freescale FlexCAN. + +diff --git a/drivers/net/can/bfin_can.c b/drivers/net/can/bfin_can.c +index 1deb8ff90a89..4e2b0c1535f2 100644 +--- a/drivers/net/can/bfin_can.c ++++ b/drivers/net/can/bfin_can.c +@@ -338,7 +338,7 @@ static int bfin_can_get_berr_counter(const struct net_device *dev, + return 0; + } + +-static int bfin_can_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t bfin_can_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct bfin_can_priv *priv = netdev_priv(dev); + struct bfin_can_regs __iomem *reg = priv->membase; +diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c +index 8d6208c0b400..7731e3c09e81 100644 +--- a/drivers/net/can/dev.c ++++ b/drivers/net/can/dev.c +@@ -1053,7 +1053,7 @@ static void can_dellink(struct net_device *dev, struct list_head *head) + return; + } + +-static struct rtnl_link_ops can_link_ops __read_mostly = { ++static struct rtnl_link_ops can_link_ops = { + .kind = "can", + .maxtype = IFLA_CAN_MAX, + .policy = can_policy, +diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c +index 16f7cadda5c3..e643cf45ee6d 100644 +--- a/drivers/net/can/flexcan.c ++++ b/drivers/net/can/flexcan.c +@@ -465,7 +465,7 @@ static int flexcan_get_berr_counter(const struct net_device *dev, + return err; + } + +-static int flexcan_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t flexcan_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + const struct flexcan_priv *priv = netdev_priv(dev); + struct flexcan_regs __iomem *regs = priv->regs; +diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c +index f13bb8d9bb84..26e4a4406a7f 100644 +--- a/drivers/net/can/janz-ican3.c ++++ b/drivers/net/can/janz-ican3.c +@@ -1684,7 +1684,7 @@ static int ican3_stop(struct net_device *ndev) + return 0; + } + +-static int ican3_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t ican3_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct ican3_dev *mod = netdev_priv(ndev); + struct can_frame *cf = (struct can_frame *)skb->data; +diff --git a/drivers/net/can/led.c b/drivers/net/can/led.c +index c1b667675fa1..50a8a51f92f1 100644 +--- a/drivers/net/can/led.c ++++ b/drivers/net/can/led.c +@@ -128,7 +128,7 @@ static int can_led_notifier(struct notifier_block *nb, unsigned long msg, + } + + /* notifier block for netdevice event */ +-static struct notifier_block can_netdev_notifier __read_mostly = { ++static struct notifier_block can_netdev_notifier = { + .notifier_call = can_led_notifier, + }; + +diff --git a/drivers/net/can/sun4i_can.c b/drivers/net/can/sun4i_can.c +index 68ef0a4cd821..9e4938b30f88 100644 +--- a/drivers/net/can/sun4i_can.c ++++ b/drivers/net/can/sun4i_can.c +@@ -409,7 +409,7 @@ static int sun4ican_set_mode(struct net_device *dev, enum can_mode mode) + * xx xx xx xx ff ll 00 11 22 33 44 55 66 77 + * [ can_id ] [flags] [len] [can data (up to 8 bytes] + */ +-static int sun4ican_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t sun4ican_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct sun4ican_priv *priv = netdev_priv(dev); + struct can_frame *cf = (struct can_frame *)skb->data; +diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c +index 674f367087c5..ec3a31f4366b 100644 +--- a/drivers/net/can/vcan.c ++++ b/drivers/net/can/vcan.c +@@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev) + dev->destructor = free_netdev; + } + +-static struct rtnl_link_ops vcan_link_ops __read_mostly = { ++static struct rtnl_link_ops vcan_link_ops = { + .kind = "vcan", + .setup = vcan_setup, + }; +diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c +index c71a03593595..08768cec4cd2 100644 +--- a/drivers/net/can/xilinx_can.c ++++ b/drivers/net/can/xilinx_can.c +@@ -386,7 +386,7 @@ static int xcan_do_set_mode(struct net_device *ndev, enum can_mode mode) + * + * Return: 0 on success and failure value on error + */ +-static int xcan_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t xcan_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct xcan_priv *priv = netdev_priv(ndev); + struct net_device_stats *stats = &ndev->stats; +diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c +index 69fc8409a973..77a32fc0fa5c 100644 +--- a/drivers/net/dummy.c ++++ b/drivers/net/dummy.c +@@ -167,7 +167,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[]) + return 0; + } + +-static struct rtnl_link_ops dummy_link_ops __read_mostly = { ++static struct rtnl_link_ops dummy_link_ops = { + .kind = DRV_NAME, + .setup = dummy_setup, + .validate = dummy_validate, +diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c +index 39ca9350d1b2..bd14a10c8e59 100644 +--- a/drivers/net/ethernet/8390/ax88796.c ++++ b/drivers/net/ethernet/8390/ax88796.c +@@ -808,7 +808,7 @@ static int ax_probe(struct platform_device *pdev) + struct ei_device *ei_local; + struct ax_device *ax; + struct resource *irq, *mem, *mem2; +- unsigned long mem_size, mem2_size = 0; ++ resource_size_t mem_size, mem2_size = 0; + int ret = 0; + + dev = ax__alloc_ei_netdev(sizeof(struct ax_device)); +@@ -852,9 +852,11 @@ static int ax_probe(struct platform_device *pdev) + if (ax->plat->reg_offsets) + ei_local->reg_offset = ax->plat->reg_offsets; + else { ++ resource_size_t _mem_size = mem_size; ++ _mem_size /= 0x18; + ei_local->reg_offset = ax->reg_offsets; + for (ret = 0; ret < 0x18; ret++) +- ax->reg_offsets[ret] = (mem_size / 0x18) * ret; ++ ax->reg_offsets[ret] = _mem_size * ret; + } + + if (!request_mem_region(mem->start, mem_size, pdev->name)) { +diff --git a/drivers/net/ethernet/8390/axnet_cs.c b/drivers/net/ethernet/8390/axnet_cs.c +index 4ea717d68c95..549ae6911a6b 100644 +--- a/drivers/net/ethernet/8390/axnet_cs.c ++++ b/drivers/net/ethernet/8390/axnet_cs.c +@@ -96,7 +96,7 @@ static void get_8390_hdr(struct net_device *, + static void block_input(struct net_device *dev, int count, + struct sk_buff *skb, int ring_offset); + static void block_output(struct net_device *dev, int count, +- const u_char *buf, const int start_page); ++ const u_char *buf, int start_page); + + static void axnet_detach(struct pcmcia_device *p_dev); + +@@ -667,7 +667,7 @@ static void block_input(struct net_device *dev, int count, + /*====================================================================*/ + + static void block_output(struct net_device *dev, int count, +- const u_char *buf, const int start_page) ++ const u_char *buf, int start_page) + { + unsigned int nic_base = dev->base_addr; + +diff --git a/drivers/net/ethernet/8390/ne2k-pci.c b/drivers/net/ethernet/8390/ne2k-pci.c +index 57e97910c728..c93b6a03adfb 100644 +--- a/drivers/net/ethernet/8390/ne2k-pci.c ++++ b/drivers/net/ethernet/8390/ne2k-pci.c +@@ -172,8 +172,8 @@ static void ne2k_pci_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr * + int ring_page); + static void ne2k_pci_block_input(struct net_device *dev, int count, + struct sk_buff *skb, int ring_offset); +-static void ne2k_pci_block_output(struct net_device *dev, const int count, +- const unsigned char *buf, const int start_page); ++static void ne2k_pci_block_output(struct net_device *dev, int count, ++ const unsigned char *buf, int start_page); + static const struct ethtool_ops ne2k_pci_ethtool_ops; + + +@@ -563,7 +563,7 @@ static void ne2k_pci_block_input(struct net_device *dev, int count, + } + + static void ne2k_pci_block_output(struct net_device *dev, int count, +- const unsigned char *buf, const int start_page) ++ const unsigned char *buf, int start_page) + { + long nic_base = NE_BASE; + unsigned long dma_start; +diff --git a/drivers/net/ethernet/8390/pcnet_cs.c b/drivers/net/ethernet/8390/pcnet_cs.c +index 2f79d29f17f2..ed5a64e05cc9 100644 +--- a/drivers/net/ethernet/8390/pcnet_cs.c ++++ b/drivers/net/ethernet/8390/pcnet_cs.c +@@ -1208,7 +1208,7 @@ static void dma_block_input(struct net_device *dev, int count, + /*====================================================================*/ + + static void dma_block_output(struct net_device *dev, int count, +- const u_char *buf, const int start_page) ++ const u_char *buf, int start_page) + { + unsigned int nic_base = dev->base_addr; + struct pcnet_dev *info = PRIV(dev); +@@ -1387,7 +1387,7 @@ static void shmem_block_input(struct net_device *dev, int count, + /*====================================================================*/ + + static void shmem_block_output(struct net_device *dev, int count, +- const u_char *buf, const int start_page) ++ const u_char *buf, int start_page) + { + void __iomem *shmem = ei_status.mem + (start_page << 8); + shmem -= ei_status.tx_start_page << 8; +diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c +index 00f9ee3fc3e5..dfc62eade923 100644 +--- a/drivers/net/ethernet/adi/bfin_mac.c ++++ b/drivers/net/ethernet/adi/bfin_mac.c +@@ -1097,7 +1097,7 @@ static void tx_reclaim_skb_timeout(unsigned long lp) + tx_reclaim_skb((struct bfin_mac_local *)lp); + } + +-static int bfin_mac_hard_start_xmit(struct sk_buff *skb, ++static netdev_tx_t bfin_mac_hard_start_xmit(struct sk_buff *skb, + struct net_device *dev) + { + struct bfin_mac_local *lp = netdev_priv(dev); +diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c +index 6ffdff68bfc4..8b96f60a4624 100644 +--- a/drivers/net/ethernet/allwinner/sun4i-emac.c ++++ b/drivers/net/ethernet/allwinner/sun4i-emac.c +@@ -412,7 +412,7 @@ static void emac_timeout(struct net_device *dev) + /* Hardware start transmission. + * Send a packet to media from the upper layer. + */ +-static int emac_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t emac_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct emac_board_info *db = netdev_priv(dev); + unsigned long channel; +diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c +index a0eee7218695..9af876bbfa16 100644 +--- a/drivers/net/ethernet/altera/altera_tse_main.c ++++ b/drivers/net/ethernet/altera/altera_tse_main.c +@@ -543,7 +543,7 @@ static irqreturn_t altera_isr(int irq, void *dev_id) + * physically contiguous fragment starting at + * skb->data, for length of skb_headlen(skb). + */ +-static int tse_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t tse_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct altera_tse_private *priv = netdev_priv(dev); + unsigned int txsize = priv->tx_ring_size; +@@ -1233,7 +1233,7 @@ static int tse_shutdown(struct net_device *dev) + return 0; + } + +-static struct net_device_ops altera_tse_netdev_ops = { ++static net_device_ops_no_const altera_tse_netdev_ops __read_only = { + .ndo_open = tse_open, + .ndo_stop = tse_shutdown, + .ndo_start_xmit = tse_start_xmit, +@@ -1470,11 +1470,13 @@ static int altera_tse_probe(struct platform_device *pdev) + ndev->netdev_ops = &altera_tse_netdev_ops; + altera_tse_set_ethtool_ops(ndev); + ++ pax_open_kernel(); + altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode; + + if (priv->hash_filter) + altera_tse_netdev_ops.ndo_set_rx_mode = + tse_set_rx_mode_hashfilter; ++ pax_close_kernel(); + + /* Scatter/gather IO is not supported, + * so it is turned off +diff --git a/drivers/net/ethernet/amd/7990.c b/drivers/net/ethernet/amd/7990.c +index dc57f2759f44..4f8eae5e5445 100644 +--- a/drivers/net/ethernet/amd/7990.c ++++ b/drivers/net/ethernet/amd/7990.c +@@ -535,7 +535,7 @@ void lance_tx_timeout(struct net_device *dev) + } + EXPORT_SYMBOL_GPL(lance_tx_timeout); + +-int lance_start_xmit(struct sk_buff *skb, struct net_device *dev) ++netdev_tx_t lance_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct lance_private *lp = netdev_priv(dev); + volatile struct lance_init_block *ib = lp->init_block; +diff --git a/drivers/net/ethernet/amd/7990.h b/drivers/net/ethernet/amd/7990.h +index e9e0be313804..1b8e3af93fbf 100644 +--- a/drivers/net/ethernet/amd/7990.h ++++ b/drivers/net/ethernet/amd/7990.h +@@ -240,7 +240,7 @@ struct lance_private { + /* Now the prototypes we export */ + int lance_open(struct net_device *dev); + int lance_close(struct net_device *dev); +-int lance_start_xmit(struct sk_buff *skb, struct net_device *dev); ++netdev_tx_t lance_start_xmit(struct sk_buff *skb, struct net_device *dev); + void lance_set_multicast(struct net_device *dev); + void lance_tx_timeout(struct net_device *dev); + #ifdef CONFIG_NET_POLL_CONTROLLER +diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c +index f92cc97151ec..e357b9b20190 100644 +--- a/drivers/net/ethernet/amd/amd8111e.c ++++ b/drivers/net/ethernet/amd/amd8111e.c +@@ -1690,8 +1690,9 @@ static int amd8111e_resume(struct pci_dev *pci_dev) + return 0; + } + +-static void amd8111e_config_ipg(struct net_device *dev) ++static void amd8111e_config_ipg(unsigned long _dev) + { ++ struct net_device *dev = (struct net_device *)_dev; + struct amd8111e_priv *lp = netdev_priv(dev); + struct ipg_info *ipg_data = &lp->ipg_data; + void __iomem *mmio = lp->mmio; +@@ -1904,7 +1905,7 @@ static int amd8111e_probe_one(struct pci_dev *pdev, + if(lp->options & OPTION_DYN_IPG_ENABLE){ + init_timer(&lp->ipg_data.ipg_timer); + lp->ipg_data.ipg_timer.data = (unsigned long) dev; +- lp->ipg_data.ipg_timer.function = (void *)&amd8111e_config_ipg; ++ lp->ipg_data.ipg_timer.function = &amd8111e_config_ipg; + lp->ipg_data.ipg_timer.expires = jiffies + + IPG_CONVERGE_JIFFIES; + lp->ipg_data.ipg = DEFAULT_IPG; +diff --git a/drivers/net/ethernet/amd/atarilance.c b/drivers/net/ethernet/amd/atarilance.c +index d2bc8e5dcd23..2285a75d4c9f 100644 +--- a/drivers/net/ethernet/amd/atarilance.c ++++ b/drivers/net/ethernet/amd/atarilance.c +@@ -339,7 +339,7 @@ static unsigned long lance_probe1( struct net_device *dev, struct lance_addr + *init_rec ); + static int lance_open( struct net_device *dev ); + static void lance_init_ring( struct net_device *dev ); +-static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ); ++static netdev_tx_t lance_start_xmit( struct sk_buff *skb, struct net_device *dev ); + static irqreturn_t lance_interrupt( int irq, void *dev_id ); + static int lance_rx( struct net_device *dev ); + static int lance_close( struct net_device *dev ); +@@ -770,7 +770,7 @@ static void lance_tx_timeout (struct net_device *dev) + + /* XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */ + +-static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ) ++static netdev_tx_t lance_start_xmit( struct sk_buff *skb, struct net_device *dev ) + { + struct lance_private *lp = netdev_priv(dev); + struct lance_ioreg *IO = lp->iobase; +diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c +index b799c7ac899b..58bd5b38bb75 100644 +--- a/drivers/net/ethernet/amd/declance.c ++++ b/drivers/net/ethernet/amd/declance.c +@@ -893,7 +893,7 @@ static void lance_tx_timeout(struct net_device *dev) + netif_wake_queue(dev); + } + +-static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t lance_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct lance_private *lp = netdev_priv(dev); + volatile struct lance_regs *ll = lp->ll; +diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c +index c22bf52d3320..a83f5f63c427 100644 +--- a/drivers/net/ethernet/amd/pcnet32.c ++++ b/drivers/net/ethernet/amd/pcnet32.c +@@ -318,7 +318,7 @@ static struct net_device_stats *pcnet32_get_stats(struct net_device *); + static void pcnet32_load_multicast(struct net_device *dev); + static void pcnet32_set_multicast_list(struct net_device *); + static int pcnet32_ioctl(struct net_device *, struct ifreq *, int); +-static void pcnet32_watchdog(struct net_device *); ++static void pcnet32_watchdog(unsigned long); + static int mdio_read(struct net_device *dev, int phy_id, int reg_num); + static void mdio_write(struct net_device *dev, int phy_id, int reg_num, + int val); +@@ -1915,7 +1915,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev) + + init_timer(&lp->watchdog_timer); + lp->watchdog_timer.data = (unsigned long)dev; +- lp->watchdog_timer.function = (void *)&pcnet32_watchdog; ++ lp->watchdog_timer.function = &pcnet32_watchdog; + + /* The PCNET32-specific entries in the device structure. */ + dev->netdev_ops = &pcnet32_netdev_ops; +@@ -2837,8 +2837,9 @@ static void pcnet32_check_media(struct net_device *dev, int verbose) + * Could possibly be changed to use mii_check_media instead. + */ + +-static void pcnet32_watchdog(struct net_device *dev) ++static void pcnet32_watchdog(unsigned long _dev) + { ++ struct net_device *dev = (struct net_device *)_dev; + struct pcnet32_private *lp = netdev_priv(dev); + unsigned long flags; + +diff --git a/drivers/net/ethernet/amd/sun3lance.c b/drivers/net/ethernet/amd/sun3lance.c +index 3d8c6b2cdea4..35160ad4e0a0 100644 +--- a/drivers/net/ethernet/amd/sun3lance.c ++++ b/drivers/net/ethernet/amd/sun3lance.c +@@ -235,7 +235,7 @@ struct lance_private { + static int lance_probe( struct net_device *dev); + static int lance_open( struct net_device *dev ); + static void lance_init_ring( struct net_device *dev ); +-static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ); ++static netdev_tx_t lance_start_xmit( struct sk_buff *skb, struct net_device *dev ); + static irqreturn_t lance_interrupt( int irq, void *dev_id); + static int lance_rx( struct net_device *dev ); + static int lance_close( struct net_device *dev ); +@@ -511,7 +511,7 @@ static void lance_init_ring( struct net_device *dev ) + } + + +-static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ) ++static netdev_tx_t lance_start_xmit( struct sk_buff *skb, struct net_device *dev ) + { + struct lance_private *lp = netdev_priv(dev); + int entry, len; +diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c +index 9b56b40259dc..f183a4d4de97 100644 +--- a/drivers/net/ethernet/amd/sunlance.c ++++ b/drivers/net/ethernet/amd/sunlance.c +@@ -1106,7 +1106,7 @@ static void lance_tx_timeout(struct net_device *dev) + netif_wake_queue(dev); + } + +-static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t lance_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct lance_private *lp = netdev_priv(dev); + int entry, skblen, len; +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h +index 1592e1cc77ce..26df6c565a57 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h +@@ -1285,14 +1285,14 @@ do { \ + * operations, everything works on mask values. + */ + #define XMDIO_READ(_pdata, _mmd, _reg) \ +- ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \ ++ ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \ + MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff))) + + #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \ + (XMDIO_READ((_pdata), _mmd, _reg) & _mask) + + #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \ +- ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \ ++ ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \ + MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val))) + + #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \ +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c +index 895d35639129..b1c866e60143 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c +@@ -202,7 +202,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev, + pdata->num_tcs = max_tc + 1; + memcpy(pdata->ets, ets, sizeof(*pdata->ets)); + +- pdata->hw_if.config_dcb_tc(pdata); ++ pdata->hw_if->config_dcb_tc(pdata); + + return 0; + } +@@ -249,7 +249,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev, + + memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc)); + +- pdata->hw_if.config_dcb_pfc(pdata); ++ pdata->hw_if->config_dcb_pfc(pdata); + + return 0; + } +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c +index b3bc87fe3764..5bdfdd34a6f4 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c +@@ -353,7 +353,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata, + + static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata) + { +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + struct xgbe_channel *channel; + struct xgbe_ring *ring; + struct xgbe_ring_data *rdata; +@@ -394,7 +394,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata) + + static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata) + { +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + struct xgbe_channel *channel; + struct xgbe_ring *ring; + struct xgbe_ring_desc *rdesc; +@@ -628,17 +628,12 @@ static int xgbe_map_tx_skb(struct xgbe_channel *channel, struct sk_buff *skb) + return 0; + } + +-void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if) +-{ +- DBGPR("-->xgbe_init_function_ptrs_desc\n"); +- +- desc_if->alloc_ring_resources = xgbe_alloc_ring_resources; +- desc_if->free_ring_resources = xgbe_free_ring_resources; +- desc_if->map_tx_skb = xgbe_map_tx_skb; +- desc_if->map_rx_buffer = xgbe_map_rx_buffer; +- desc_if->unmap_rdata = xgbe_unmap_rdata; +- desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init; +- desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init; +- +- DBGPR("<--xgbe_init_function_ptrs_desc\n"); +-} ++const struct xgbe_desc_if default_xgbe_desc_if = { ++ .alloc_ring_resources = xgbe_alloc_ring_resources, ++ .free_ring_resources = xgbe_free_ring_resources, ++ .map_tx_skb = xgbe_map_tx_skb, ++ .map_rx_buffer = xgbe_map_rx_buffer, ++ .unmap_rdata = xgbe_unmap_rdata, ++ .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init, ++ .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init, ++}; +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +index 3424435a39dd..f9d58097c206 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +@@ -2818,7 +2818,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata) + + static int xgbe_init(struct xgbe_prv_data *pdata) + { +- struct xgbe_desc_if *desc_if = &pdata->desc_if; ++ struct xgbe_desc_if *desc_if = pdata->desc_if; + int ret; + + DBGPR("-->xgbe_init\n"); +@@ -2886,107 +2886,102 @@ static int xgbe_init(struct xgbe_prv_data *pdata) + return 0; + } + +-void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if) +-{ +- DBGPR("-->xgbe_init_function_ptrs\n"); +- +- hw_if->tx_complete = xgbe_tx_complete; ++const struct xgbe_hw_if default_xgbe_hw_if = { ++ .tx_complete = xgbe_tx_complete, + +- hw_if->set_mac_address = xgbe_set_mac_address; +- hw_if->config_rx_mode = xgbe_config_rx_mode; ++ .set_mac_address = xgbe_set_mac_address, ++ .config_rx_mode = xgbe_config_rx_mode, + +- hw_if->enable_rx_csum = xgbe_enable_rx_csum; +- hw_if->disable_rx_csum = xgbe_disable_rx_csum; ++ .enable_rx_csum = xgbe_enable_rx_csum, ++ .disable_rx_csum = xgbe_disable_rx_csum, + +- hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping; +- hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping; +- hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering; +- hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering; +- hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table; ++ .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping, ++ .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping, ++ .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering, ++ .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering, ++ .update_vlan_hash_table = xgbe_update_vlan_hash_table, + +- hw_if->read_mmd_regs = xgbe_read_mmd_regs; +- hw_if->write_mmd_regs = xgbe_write_mmd_regs; ++ .read_mmd_regs = xgbe_read_mmd_regs, ++ .write_mmd_regs = xgbe_write_mmd_regs, + +- hw_if->set_gmii_speed = xgbe_set_gmii_speed; +- hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed; +- hw_if->set_xgmii_speed = xgbe_set_xgmii_speed; ++ .set_gmii_speed = xgbe_set_gmii_speed, ++ .set_gmii_2500_speed = xgbe_set_gmii_2500_speed, ++ .set_xgmii_speed = xgbe_set_xgmii_speed, + +- hw_if->enable_tx = xgbe_enable_tx; +- hw_if->disable_tx = xgbe_disable_tx; +- hw_if->enable_rx = xgbe_enable_rx; +- hw_if->disable_rx = xgbe_disable_rx; ++ .enable_tx = xgbe_enable_tx, ++ .disable_tx = xgbe_disable_tx, ++ .enable_rx = xgbe_enable_rx, ++ .disable_rx = xgbe_disable_rx, + +- hw_if->powerup_tx = xgbe_powerup_tx; +- hw_if->powerdown_tx = xgbe_powerdown_tx; +- hw_if->powerup_rx = xgbe_powerup_rx; +- hw_if->powerdown_rx = xgbe_powerdown_rx; ++ .powerup_tx = xgbe_powerup_tx, ++ .powerdown_tx = xgbe_powerdown_tx, ++ .powerup_rx = xgbe_powerup_rx, ++ .powerdown_rx = xgbe_powerdown_rx, + +- hw_if->dev_xmit = xgbe_dev_xmit; +- hw_if->dev_read = xgbe_dev_read; +- hw_if->enable_int = xgbe_enable_int; +- hw_if->disable_int = xgbe_disable_int; +- hw_if->init = xgbe_init; +- hw_if->exit = xgbe_exit; ++ .dev_xmit = xgbe_dev_xmit, ++ .dev_read = xgbe_dev_read, ++ .enable_int = xgbe_enable_int, ++ .disable_int = xgbe_disable_int, ++ .init = xgbe_init, ++ .exit = xgbe_exit, + + /* Descriptor related Sequences have to be initialized here */ +- hw_if->tx_desc_init = xgbe_tx_desc_init; +- hw_if->rx_desc_init = xgbe_rx_desc_init; +- hw_if->tx_desc_reset = xgbe_tx_desc_reset; +- hw_if->rx_desc_reset = xgbe_rx_desc_reset; +- hw_if->is_last_desc = xgbe_is_last_desc; +- hw_if->is_context_desc = xgbe_is_context_desc; +- hw_if->tx_start_xmit = xgbe_tx_start_xmit; ++ .tx_desc_init = xgbe_tx_desc_init, ++ .rx_desc_init = xgbe_rx_desc_init, ++ .tx_desc_reset = xgbe_tx_desc_reset, ++ .rx_desc_reset = xgbe_rx_desc_reset, ++ .is_last_desc = xgbe_is_last_desc, ++ .is_context_desc = xgbe_is_context_desc, ++ .tx_start_xmit = xgbe_tx_start_xmit, + + /* For FLOW ctrl */ +- hw_if->config_tx_flow_control = xgbe_config_tx_flow_control; +- hw_if->config_rx_flow_control = xgbe_config_rx_flow_control; ++ .config_tx_flow_control = xgbe_config_tx_flow_control, ++ .config_rx_flow_control = xgbe_config_rx_flow_control, + + /* For RX coalescing */ +- hw_if->config_rx_coalesce = xgbe_config_rx_coalesce; +- hw_if->config_tx_coalesce = xgbe_config_tx_coalesce; +- hw_if->usec_to_riwt = xgbe_usec_to_riwt; +- hw_if->riwt_to_usec = xgbe_riwt_to_usec; ++ .config_rx_coalesce = xgbe_config_rx_coalesce, ++ .config_tx_coalesce = xgbe_config_tx_coalesce, ++ .usec_to_riwt = xgbe_usec_to_riwt, ++ .riwt_to_usec = xgbe_riwt_to_usec, + + /* For RX and TX threshold config */ +- hw_if->config_rx_threshold = xgbe_config_rx_threshold; +- hw_if->config_tx_threshold = xgbe_config_tx_threshold; ++ .config_rx_threshold = xgbe_config_rx_threshold, ++ .config_tx_threshold = xgbe_config_tx_threshold, + + /* For RX and TX Store and Forward Mode config */ +- hw_if->config_rsf_mode = xgbe_config_rsf_mode; +- hw_if->config_tsf_mode = xgbe_config_tsf_mode; ++ .config_rsf_mode = xgbe_config_rsf_mode, ++ .config_tsf_mode = xgbe_config_tsf_mode, + + /* For TX DMA Operating on Second Frame config */ +- hw_if->config_osp_mode = xgbe_config_osp_mode; ++ .config_osp_mode = xgbe_config_osp_mode, + + /* For RX and TX PBL config */ +- hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val; +- hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val; +- hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val; +- hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val; +- hw_if->config_pblx8 = xgbe_config_pblx8; ++ .config_rx_pbl_val = xgbe_config_rx_pbl_val, ++ .get_rx_pbl_val = xgbe_get_rx_pbl_val, ++ .config_tx_pbl_val = xgbe_config_tx_pbl_val, ++ .get_tx_pbl_val = xgbe_get_tx_pbl_val, ++ .config_pblx8 = xgbe_config_pblx8, + + /* For MMC statistics support */ +- hw_if->tx_mmc_int = xgbe_tx_mmc_int; +- hw_if->rx_mmc_int = xgbe_rx_mmc_int; +- hw_if->read_mmc_stats = xgbe_read_mmc_stats; ++ .tx_mmc_int = xgbe_tx_mmc_int, ++ .rx_mmc_int = xgbe_rx_mmc_int, ++ .read_mmc_stats = xgbe_read_mmc_stats, + + /* For PTP config */ +- hw_if->config_tstamp = xgbe_config_tstamp; +- hw_if->update_tstamp_addend = xgbe_update_tstamp_addend; +- hw_if->set_tstamp_time = xgbe_set_tstamp_time; +- hw_if->get_tstamp_time = xgbe_get_tstamp_time; +- hw_if->get_tx_tstamp = xgbe_get_tx_tstamp; ++ .config_tstamp = xgbe_config_tstamp, ++ .update_tstamp_addend = xgbe_update_tstamp_addend, ++ .set_tstamp_time = xgbe_set_tstamp_time, ++ .get_tstamp_time = xgbe_get_tstamp_time, ++ .get_tx_tstamp = xgbe_get_tx_tstamp, + + /* For Data Center Bridging config */ +- hw_if->config_tc = xgbe_config_tc; +- hw_if->config_dcb_tc = xgbe_config_dcb_tc; +- hw_if->config_dcb_pfc = xgbe_config_dcb_pfc; ++ .config_tc = xgbe_config_tc, ++ .config_dcb_tc = xgbe_config_dcb_tc, ++ .config_dcb_pfc = xgbe_config_dcb_pfc, + + /* For Receive Side Scaling */ +- hw_if->enable_rss = xgbe_enable_rss; +- hw_if->disable_rss = xgbe_disable_rss; +- hw_if->set_rss_hash_key = xgbe_set_rss_hash_key; +- hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table; +- +- DBGPR("<--xgbe_init_function_ptrs\n"); +-} ++ .enable_rss = xgbe_enable_rss, ++ .disable_rss = xgbe_disable_rss, ++ .set_rss_hash_key = xgbe_set_rss_hash_key, ++ .set_rss_lookup_table = xgbe_set_rss_lookup_table, ++}; +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +index 1e4e8b245cd5..5f55b44b8b4c 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +@@ -245,7 +245,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel, + * support, tell it now + */ + if (ring->tx.xmit_more) +- pdata->hw_if.tx_start_xmit(channel, ring); ++ pdata->hw_if->tx_start_xmit(channel, ring); + + return NETDEV_TX_BUSY; + } +@@ -273,7 +273,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu) + + static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata) + { +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + struct xgbe_channel *channel; + enum xgbe_int int_id; + unsigned int i; +@@ -295,7 +295,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata) + + static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata) + { +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + struct xgbe_channel *channel; + enum xgbe_int int_id; + unsigned int i; +@@ -318,7 +318,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata) + static irqreturn_t xgbe_isr(int irq, void *data) + { + struct xgbe_prv_data *pdata = data; +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + struct xgbe_channel *channel; + unsigned int dma_isr, dma_ch_isr; + unsigned int mac_isr, mac_tssr; +@@ -447,7 +447,7 @@ static void xgbe_service(struct work_struct *work) + struct xgbe_prv_data, + service_work); + +- pdata->phy_if.phy_status(pdata); ++ pdata->phy_if->phy_status(pdata); + } + + static void xgbe_service_timer(unsigned long data) +@@ -706,7 +706,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata) + + void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata) + { +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + + DBGPR("-->xgbe_init_tx_coalesce\n"); + +@@ -720,7 +720,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata) + + void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata) + { +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + + DBGPR("-->xgbe_init_rx_coalesce\n"); + +@@ -735,7 +735,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata) + + static void xgbe_free_tx_data(struct xgbe_prv_data *pdata) + { +- struct xgbe_desc_if *desc_if = &pdata->desc_if; ++ struct xgbe_desc_if *desc_if = pdata->desc_if; + struct xgbe_channel *channel; + struct xgbe_ring *ring; + struct xgbe_ring_data *rdata; +@@ -760,7 +760,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata) + + static void xgbe_free_rx_data(struct xgbe_prv_data *pdata) + { +- struct xgbe_desc_if *desc_if = &pdata->desc_if; ++ struct xgbe_desc_if *desc_if = pdata->desc_if; + struct xgbe_channel *channel; + struct xgbe_ring *ring; + struct xgbe_ring_data *rdata; +@@ -788,13 +788,13 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata) + pdata->phy_link = -1; + pdata->phy_speed = SPEED_UNKNOWN; + +- return pdata->phy_if.phy_reset(pdata); ++ return pdata->phy_if->phy_reset(pdata); + } + + int xgbe_powerdown(struct net_device *netdev, unsigned int caller) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + unsigned long flags; + + DBGPR("-->xgbe_powerdown\n"); +@@ -833,7 +833,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller) + int xgbe_powerup(struct net_device *netdev, unsigned int caller) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + unsigned long flags; + + DBGPR("-->xgbe_powerup\n"); +@@ -870,8 +870,8 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller) + + static int xgbe_start(struct xgbe_prv_data *pdata) + { +- struct xgbe_hw_if *hw_if = &pdata->hw_if; +- struct xgbe_phy_if *phy_if = &pdata->phy_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; ++ struct xgbe_phy_if *phy_if = pdata->phy_if; + struct net_device *netdev = pdata->netdev; + int ret; + +@@ -916,8 +916,8 @@ static int xgbe_start(struct xgbe_prv_data *pdata) + + static void xgbe_stop(struct xgbe_prv_data *pdata) + { +- struct xgbe_hw_if *hw_if = &pdata->hw_if; +- struct xgbe_phy_if *phy_if = &pdata->phy_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; ++ struct xgbe_phy_if *phy_if = pdata->phy_if; + struct xgbe_channel *channel; + struct net_device *netdev = pdata->netdev; + struct netdev_queue *txq; +@@ -1145,7 +1145,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata, + return -ERANGE; + } + +- pdata->hw_if.config_tstamp(pdata, mac_tscr); ++ pdata->hw_if->config_tstamp(pdata, mac_tscr); + + memcpy(&pdata->tstamp_config, &config, sizeof(config)); + +@@ -1294,7 +1294,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata, + static int xgbe_open(struct net_device *netdev) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_desc_if *desc_if = &pdata->desc_if; ++ struct xgbe_desc_if *desc_if = pdata->desc_if; + int ret; + + DBGPR("-->xgbe_open\n"); +@@ -1366,7 +1366,7 @@ static int xgbe_open(struct net_device *netdev) + static int xgbe_close(struct net_device *netdev) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_desc_if *desc_if = &pdata->desc_if; ++ struct xgbe_desc_if *desc_if = pdata->desc_if; + + DBGPR("-->xgbe_close\n"); + +@@ -1390,11 +1390,11 @@ static int xgbe_close(struct net_device *netdev) + return 0; + } + +-static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t xgbe_xmit(struct sk_buff *skb, struct net_device *netdev) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; +- struct xgbe_desc_if *desc_if = &pdata->desc_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; ++ struct xgbe_desc_if *desc_if = pdata->desc_if; + struct xgbe_channel *channel; + struct xgbe_ring *ring; + struct xgbe_packet_data *packet; +@@ -1463,7 +1463,7 @@ static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev) + static void xgbe_set_rx_mode(struct net_device *netdev) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + + DBGPR("-->xgbe_set_rx_mode\n"); + +@@ -1475,7 +1475,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev) + static int xgbe_set_mac_address(struct net_device *netdev, void *addr) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + struct sockaddr *saddr = addr; + + DBGPR("-->xgbe_set_mac_address\n"); +@@ -1550,7 +1550,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev, + + DBGPR("-->%s\n", __func__); + +- pdata->hw_if.read_mmc_stats(pdata); ++ pdata->hw_if->read_mmc_stats(pdata); + + s->rx_packets = pstats->rxframecount_gb; + s->rx_bytes = pstats->rxoctetcount_gb; +@@ -1577,7 +1577,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto, + u16 vid) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + + DBGPR("-->%s\n", __func__); + +@@ -1593,7 +1593,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto, + u16 vid) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + + DBGPR("-->%s\n", __func__); + +@@ -1643,7 +1643,7 @@ static int xgbe_setup_tc(struct net_device *netdev, u32 handle, __be16 proto, + return -EINVAL; + + pdata->num_tcs = tc; +- pdata->hw_if.config_tc(pdata); ++ pdata->hw_if->config_tc(pdata); + + return 0; + } +@@ -1652,7 +1652,7 @@ static int xgbe_set_features(struct net_device *netdev, + netdev_features_t features) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter; + int ret = 0; + +@@ -1718,8 +1718,8 @@ const struct net_device_ops *xgbe_get_netdev_ops(void) + static void xgbe_rx_refresh(struct xgbe_channel *channel) + { + struct xgbe_prv_data *pdata = channel->pdata; +- struct xgbe_hw_if *hw_if = &pdata->hw_if; +- struct xgbe_desc_if *desc_if = &pdata->desc_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; ++ struct xgbe_desc_if *desc_if = pdata->desc_if; + struct xgbe_ring *ring = channel->rx_ring; + struct xgbe_ring_data *rdata; + +@@ -1814,8 +1814,8 @@ static unsigned int xgbe_rx_buf2_len(struct xgbe_ring_data *rdata, + static int xgbe_tx_poll(struct xgbe_channel *channel) + { + struct xgbe_prv_data *pdata = channel->pdata; +- struct xgbe_hw_if *hw_if = &pdata->hw_if; +- struct xgbe_desc_if *desc_if = &pdata->desc_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; ++ struct xgbe_desc_if *desc_if = pdata->desc_if; + struct xgbe_ring *ring = channel->tx_ring; + struct xgbe_ring_data *rdata; + struct xgbe_ring_desc *rdesc; +@@ -1885,7 +1885,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel) + static int xgbe_rx_poll(struct xgbe_channel *channel, int budget) + { + struct xgbe_prv_data *pdata = channel->pdata; +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + struct xgbe_ring *ring = channel->rx_ring; + struct xgbe_ring_data *rdata; + struct xgbe_packet_data *packet; +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c +index 4007b429c80c..57861614ebb6 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c +@@ -206,7 +206,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev, + u8 *stat; + int i; + +- pdata->hw_if.read_mmc_stats(pdata); ++ pdata->hw_if->read_mmc_stats(pdata); + for (i = 0; i < XGBE_STATS_COUNT; i++) { + stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset; + *data++ = *(u64 *)stat; +@@ -267,7 +267,7 @@ static int xgbe_set_pauseparam(struct net_device *netdev, + pdata->phy.advertising ^= ADVERTISED_Asym_Pause; + + if (netif_running(netdev)) +- ret = pdata->phy_if.phy_config_aneg(pdata); ++ ret = pdata->phy_if->phy_config_aneg(pdata); + + return ret; + } +@@ -368,7 +368,7 @@ static int xgbe_set_settings(struct net_device *netdev, + pdata->phy.advertising &= ~ADVERTISED_Autoneg; + + if (netif_running(netdev)) +- ret = pdata->phy_if.phy_config_aneg(pdata); ++ ret = pdata->phy_if->phy_config_aneg(pdata); + + return ret; + } +@@ -422,7 +422,7 @@ static int xgbe_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + unsigned int rx_frames, rx_riwt, rx_usecs; + unsigned int tx_frames; + +@@ -545,7 +545,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir, + const u8 *key, const u8 hfunc) + { + struct xgbe_prv_data *pdata = netdev_priv(netdev); +- struct xgbe_hw_if *hw_if = &pdata->hw_if; ++ struct xgbe_hw_if *hw_if = pdata->hw_if; + unsigned int ret; + + if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) { +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c +index 4f7635178200..96d3fb14c321 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c +@@ -202,13 +202,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata) + DBGPR("<--xgbe_default_config\n"); + } + +-static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata) +-{ +- xgbe_init_function_ptrs_dev(&pdata->hw_if); +- xgbe_init_function_ptrs_phy(&pdata->phy_if); +- xgbe_init_function_ptrs_desc(&pdata->desc_if); +-} +- + #ifdef CONFIG_ACPI + static int xgbe_acpi_support(struct xgbe_prv_data *pdata) + { +@@ -647,10 +640,12 @@ static int xgbe_probe(struct platform_device *pdev) + memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len); + + /* Set all the function pointers */ +- xgbe_init_all_fptrs(pdata); ++ pdata->hw_if = &default_xgbe_hw_if; ++ pdata->phy_if = &default_xgbe_phy_if; ++ pdata->desc_if = &default_xgbe_desc_if; + + /* Issue software reset to device */ +- pdata->hw_if.exit(pdata); ++ pdata->hw_if->exit(pdata); + + /* Populate the hardware features */ + xgbe_get_all_hw_features(pdata); +@@ -704,7 +699,7 @@ static int xgbe_probe(struct platform_device *pdev) + XGMAC_SET_BITS(pdata->rss_options, MAC_RSSCR, UDP4TE, 1); + + /* Call MDIO/PHY initialization routine */ +- pdata->phy_if.phy_init(pdata); ++ pdata->phy_if->phy_init(pdata); + + /* Set device operations */ + netdev->netdev_ops = xgbe_get_netdev_ops(); +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +index 84c5d296d13e..697b4f2ff917 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +@@ -202,7 +202,7 @@ static void xgbe_xgmii_mode(struct xgbe_prv_data *pdata) + xgbe_an_enable_kr_training(pdata); + + /* Set MAC to 10G speed */ +- pdata->hw_if.set_xgmii_speed(pdata); ++ pdata->hw_if->set_xgmii_speed(pdata); + + /* Set PCS to KR/10G speed */ + reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_CTRL2); +@@ -250,7 +250,7 @@ static void xgbe_gmii_2500_mode(struct xgbe_prv_data *pdata) + xgbe_an_disable_kr_training(pdata); + + /* Set MAC to 2.5G speed */ +- pdata->hw_if.set_gmii_2500_speed(pdata); ++ pdata->hw_if->set_gmii_2500_speed(pdata); + + /* Set PCS to KX/1G speed */ + reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_CTRL2); +@@ -298,7 +298,7 @@ static void xgbe_gmii_mode(struct xgbe_prv_data *pdata) + xgbe_an_disable_kr_training(pdata); + + /* Set MAC to 1G speed */ +- pdata->hw_if.set_gmii_speed(pdata); ++ pdata->hw_if->set_gmii_speed(pdata); + + /* Set PCS to KX/1G speed */ + reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_CTRL2); +@@ -877,13 +877,13 @@ static void xgbe_phy_adjust_link(struct xgbe_prv_data *pdata) + + if (pdata->tx_pause != pdata->phy.tx_pause) { + new_state = 1; +- pdata->hw_if.config_tx_flow_control(pdata); ++ pdata->hw_if->config_tx_flow_control(pdata); + pdata->tx_pause = pdata->phy.tx_pause; + } + + if (pdata->rx_pause != pdata->phy.rx_pause) { + new_state = 1; +- pdata->hw_if.config_rx_flow_control(pdata); ++ pdata->hw_if->config_rx_flow_control(pdata); + pdata->rx_pause = pdata->phy.rx_pause; + } + +@@ -1348,14 +1348,13 @@ static void xgbe_phy_init(struct xgbe_prv_data *pdata) + xgbe_dump_phy_registers(pdata); + } + +-void xgbe_init_function_ptrs_phy(struct xgbe_phy_if *phy_if) +-{ +- phy_if->phy_init = xgbe_phy_init; ++const struct xgbe_phy_if default_xgbe_phy_if = { ++ .phy_init = xgbe_phy_init, + +- phy_if->phy_reset = xgbe_phy_reset; +- phy_if->phy_start = xgbe_phy_start; +- phy_if->phy_stop = xgbe_phy_stop; ++ .phy_reset = xgbe_phy_reset, ++ .phy_start = xgbe_phy_start, ++ .phy_stop = xgbe_phy_stop, + +- phy_if->phy_status = xgbe_phy_status; +- phy_if->phy_config_aneg = xgbe_phy_config_aneg; +-} ++ .phy_status = xgbe_phy_status, ++ .phy_config_aneg = xgbe_phy_config_aneg, ++}; +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c +index b03e4f58d02e..78e4cc4e6506 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c +@@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc) + tstamp_cc); + u64 nsec; + +- nsec = pdata->hw_if.get_tstamp_time(pdata); ++ nsec = pdata->hw_if->get_tstamp_time(pdata); + + return nsec; + } +@@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta) + + spin_lock_irqsave(&pdata->tstamp_lock, flags); + +- pdata->hw_if.update_tstamp_addend(pdata, addend); ++ pdata->hw_if->update_tstamp_addend(pdata, addend); + + spin_unlock_irqrestore(&pdata->tstamp_lock, flags); + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h +index 5dd17dcea2f8..962ff6a2f042 100644 +--- a/drivers/net/ethernet/amd/xgbe/xgbe.h ++++ b/drivers/net/ethernet/amd/xgbe/xgbe.h +@@ -786,9 +786,9 @@ struct xgbe_prv_data { + int dev_irq; + unsigned int per_channel_irq; + +- struct xgbe_hw_if hw_if; +- struct xgbe_phy_if phy_if; +- struct xgbe_desc_if desc_if; ++ const struct xgbe_hw_if *hw_if; ++ const struct xgbe_phy_if *phy_if; ++ const struct xgbe_desc_if *desc_if; + + /* AXI DMA settings */ + unsigned int coherent; +@@ -951,6 +951,10 @@ struct xgbe_prv_data { + #endif + }; + ++extern const struct xgbe_hw_if default_xgbe_hw_if; ++extern const struct xgbe_phy_if default_xgbe_phy_if; ++extern const struct xgbe_desc_if default_xgbe_desc_if; ++ + /* Function prototypes*/ + + void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *); +diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +index 8158d4698734..f22bcfcb4441 100644 +--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c ++++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +@@ -122,7 +122,7 @@ static void xgene_enet_delete_bufpool(struct xgene_enet_desc_ring *buf_pool) + } + } + +-static irqreturn_t xgene_enet_rx_irq(const int irq, void *data) ++static irqreturn_t xgene_enet_rx_irq(int irq, void *data) + { + struct xgene_enet_desc_ring *rx_ring = data; + +@@ -642,7 +642,7 @@ static int xgene_enet_process_ring(struct xgene_enet_desc_ring *ring, + return processed; + } + +-static int xgene_enet_napi(struct napi_struct *napi, const int budget) ++static int xgene_enet_napi(struct napi_struct *napi, int budget) + { + struct xgene_enet_desc_ring *ring; + int processed; +diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c +index be865b4dada2..75a631223d9e 100644 +--- a/drivers/net/ethernet/arc/emac_main.c ++++ b/drivers/net/ethernet/arc/emac_main.c +@@ -611,7 +611,7 @@ static struct net_device_stats *arc_emac_stats(struct net_device *ndev) + * + * This function is invoked from upper layers to initiate transmission. + */ +-static int arc_emac_tx(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t arc_emac_tx(struct sk_buff *skb, struct net_device *ndev) + { + struct arc_emac_priv *priv = netdev_priv(ndev); + unsigned int len, *txbd_curr = &priv->txbd_curr; +diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c +index c0f84b73574d..85e14335c241 100644 +--- a/drivers/net/ethernet/atheros/alx/main.c ++++ b/drivers/net/ethernet/atheros/alx/main.c +@@ -1710,7 +1710,7 @@ static SIMPLE_DEV_PM_OPS(alx_pm_ops, alx_suspend, alx_resume); + + + static pci_ers_result_t alx_pci_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct alx_priv *alx = pci_get_drvdata(pdev); + struct net_device *netdev = alx->dev; +diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +index a3200ea6d765..d02b523a9f47 100644 +--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c ++++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +@@ -2704,7 +2704,7 @@ static void atl1c_remove(struct pci_dev *pdev) + * this device has been detected. + */ + static pci_ers_result_t atl1c_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct atl1c_adapter *adapter = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +index 974713b19ab6..5e0112bafee1 100644 +--- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c ++++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +@@ -2475,7 +2475,7 @@ static void atl1e_remove(struct pci_dev *pdev) + * this device has been detected. + */ + static pci_ers_result_t +-atl1e_io_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++atl1e_io_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct atl1e_adapter *adapter = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/aurora/nb8800.c b/drivers/net/ethernet/aurora/nb8800.c +index e078d8da978c..f588e89ea420 100644 +--- a/drivers/net/ethernet/aurora/nb8800.c ++++ b/drivers/net/ethernet/aurora/nb8800.c +@@ -396,7 +396,7 @@ static void nb8800_tx_dma_start_irq(struct net_device *dev) + spin_unlock(&priv->tx_lock); + } + +-static int nb8800_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t nb8800_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct nb8800_priv *priv = netdev_priv(dev); + struct nb8800_tx_desc *txd; +diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c +index 08d91efceed0..8d8540201d98 100644 +--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c ++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c +@@ -571,7 +571,7 @@ static irqreturn_t bcm_enet_isr_dma(int irq, void *dev_id) + /* + * tx request callback + */ +-static int bcm_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t bcm_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct bcm_enet_priv *priv; + struct bcm_enet_desc *desc; +diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c +index 1f7034d739b0..a5f3bb716e9a 100644 +--- a/drivers/net/ethernet/broadcom/bnx2.c ++++ b/drivers/net/ethernet/broadcom/bnx2.c +@@ -8732,7 +8732,7 @@ static SIMPLE_DEV_PM_OPS(bnx2_pm_ops, bnx2_suspend, bnx2_resume); + * this device has been detected. + */ + static pci_ers_result_t bnx2_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *dev = pci_get_drvdata(pdev); + struct bnx2 *bp = netdev_priv(dev); +diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +index 243cb9748d35..d213a5f60695 100644 +--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h ++++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +@@ -1125,7 +1125,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp) + static inline void bnx2x_init_bp_objs(struct bnx2x *bp) + { + /* RX_MODE controlling object */ +- bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj); ++ bnx2x_init_rx_mode_obj(bp); + + /* multicast configuration controlling object */ + bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid, +diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +index 1fb80100e5e7..0a8dc20502fa 100644 +--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c ++++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +@@ -5621,7 +5621,7 @@ static int bnx2x_get_link_speed_duplex(struct bnx2x_phy *phy, + return 0; + } + +-static int bnx2x_link_settings_status(struct bnx2x_phy *phy, ++static u8 bnx2x_link_settings_status(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -5695,7 +5695,7 @@ static int bnx2x_link_settings_status(struct bnx2x_phy *phy, + return rc; + } + +-static int bnx2x_warpcore_read_status(struct bnx2x_phy *phy, ++static u8 bnx2x_warpcore_read_status(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -7436,7 +7436,7 @@ static void bnx2x_8073_specific_func(struct bnx2x_phy *phy, + } + } + +-static int bnx2x_8073_config_init(struct bnx2x_phy *phy, ++static void bnx2x_8073_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -7499,7 +7499,7 @@ static int bnx2x_8073_config_init(struct bnx2x_phy *phy, + if (params->loopback_mode == LOOPBACK_EXT) { + bnx2x_807x_force_10G(bp, phy); + DP(NETIF_MSG_LINK, "Forced speed 10G on 807X\n"); +- return 0; ++ return; + } else { + bnx2x_cl45_write(bp, phy, + MDIO_PMA_DEVAD, MDIO_PMA_REG_BCM_CTRL, 0x0002); +@@ -7581,7 +7581,6 @@ static int bnx2x_8073_config_init(struct bnx2x_phy *phy, + bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x1200); + DP(NETIF_MSG_LINK, "807x Autoneg Restart: Advertise 1G=%x, 10G=%x\n", + ((val & (1<<5)) > 0), ((val & (1<<7)) > 0)); +- return 0; + } + + static u8 bnx2x_8073_read_status(struct bnx2x_phy *phy, +@@ -7748,7 +7747,7 @@ static void bnx2x_8073_link_reset(struct bnx2x_phy *phy, + /******************************************************************/ + /* BCM8705 PHY SECTION */ + /******************************************************************/ +-static int bnx2x_8705_config_init(struct bnx2x_phy *phy, ++static void bnx2x_8705_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -7772,7 +7771,6 @@ static int bnx2x_8705_config_init(struct bnx2x_phy *phy, + MDIO_WIS_DEVAD, MDIO_WIS_REG_LASI_CNTL, 0x1); + /* BCM8705 doesn't have microcode, hence the 0 */ + bnx2x_save_spirom_version(bp, params->port, params->shmem_base, 0); +- return 0; + } + + static u8 bnx2x_8705_read_status(struct bnx2x_phy *phy, +@@ -8959,7 +8957,7 @@ static u8 bnx2x_8706_8726_read_status(struct bnx2x_phy *phy, + /******************************************************************/ + /* BCM8706 PHY SECTION */ + /******************************************************************/ +-static u8 bnx2x_8706_config_init(struct bnx2x_phy *phy, ++static void bnx2x_8706_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -9061,11 +9059,9 @@ static u8 bnx2x_8706_config_init(struct bnx2x_phy *phy, + bnx2x_cl45_write(bp, phy, + MDIO_PMA_DEVAD, MDIO_PMA_REG_DIGITAL_CTRL, tmp1); + } +- +- return 0; + } + +-static int bnx2x_8706_read_status(struct bnx2x_phy *phy, ++static u8 bnx2x_8706_read_status(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -9142,7 +9138,7 @@ static u8 bnx2x_8726_read_status(struct bnx2x_phy *phy, + } + + +-static int bnx2x_8726_config_init(struct bnx2x_phy *phy, ++static void bnx2x_8726_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -9223,8 +9219,6 @@ static int bnx2x_8726_config_init(struct bnx2x_phy *phy, + phy->tx_preemphasis[1]); + } + +- return 0; +- + } + + static void bnx2x_8726_link_reset(struct bnx2x_phy *phy, +@@ -9360,7 +9354,7 @@ static void bnx2x_8727_config_speed(struct bnx2x_phy *phy, + } + } + +-static int bnx2x_8727_config_init(struct bnx2x_phy *phy, ++static void bnx2x_8727_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -9442,8 +9436,6 @@ static int bnx2x_8727_config_init(struct bnx2x_phy *phy, + MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, + (tmp2 & 0x7fff)); + } +- +- return 0; + } + + static void bnx2x_8727_handle_mod_abs(struct bnx2x_phy *phy, +@@ -10018,7 +10010,7 @@ static int bnx2x_848xx_cmn_config_init(struct bnx2x_phy *phy, + return 0; + } + +-static int bnx2x_8481_config_init(struct bnx2x_phy *phy, ++static void bnx2x_8481_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -10032,7 +10024,7 @@ static int bnx2x_8481_config_init(struct bnx2x_phy *phy, + bnx2x_wait_reset_complete(bp, phy, params); + + bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15); +- return bnx2x_848xx_cmn_config_init(phy, params, vars); ++ bnx2x_848xx_cmn_config_init(phy, params, vars); + } + + #define PHY848xx_CMDHDLR_WAIT 300 +@@ -10282,7 +10274,7 @@ static u8 bnx2x_84833_get_reset_gpios(struct bnx2x *bp, + return reset_gpios; + } + +-static int bnx2x_84833_hw_reset_phy(struct bnx2x_phy *phy, ++static void bnx2x_84833_hw_reset_phy(struct bnx2x_phy *phy, + struct link_params *params) + { + struct bnx2x *bp = params->bp; +@@ -10311,8 +10303,6 @@ static int bnx2x_84833_hw_reset_phy(struct bnx2x_phy *phy, + udelay(10); + DP(NETIF_MSG_LINK, "84833 hw reset on pin values 0x%x\n", + reset_gpios); +- +- return 0; + } + + static int bnx2x_8483x_disable_eee(struct bnx2x_phy *phy, +@@ -10355,7 +10345,7 @@ static int bnx2x_8483x_enable_eee(struct bnx2x_phy *phy, + } + + #define PHY84833_CONSTANT_LATENCY 1193 +-static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, ++static void bnx2x_848x3_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -10502,7 +10492,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, + if (rc) { + DP(NETIF_MSG_LINK, "Failed to configure EEE timers\n"); + bnx2x_8483x_disable_eee(phy, params, vars); +- return rc; ++ return; + } + + if ((phy->req_duplex == DUPLEX_FULL) && +@@ -10514,7 +10504,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, + rc = bnx2x_8483x_disable_eee(phy, params, vars); + if (rc) { + DP(NETIF_MSG_LINK, "Failed to set EEE advertisement\n"); +- return rc; ++ return; + } + } else { + vars->eee_status &= ~SHMEM_EEE_SUPPORTED_MASK; +@@ -10553,7 +10543,6 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, + MDIO_84833_TOP_CFG_XGPHY_STRAP1, + (u16)~MDIO_84833_SUPER_ISOLATE); + } +- return rc; + } + + static u8 bnx2x_848xx_read_status(struct bnx2x_phy *phy, +@@ -11113,7 +11102,7 @@ static void bnx2x_54618se_specific_func(struct bnx2x_phy *phy, + } + } + +-static int bnx2x_54618se_config_init(struct bnx2x_phy *phy, ++static void bnx2x_54618se_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -11315,8 +11304,6 @@ static int bnx2x_54618se_config_init(struct bnx2x_phy *phy, + + bnx2x_cl22_write(bp, phy, + MDIO_PMA_REG_CTRL, autoneg_val); +- +- return 0; + } + + +@@ -11540,7 +11527,7 @@ static void bnx2x_7101_config_loopback(struct bnx2x_phy *phy, + MDIO_XS_DEVAD, MDIO_XS_SFX7101_XGXS_TEST1, 0x100); + } + +-static int bnx2x_7101_config_init(struct bnx2x_phy *phy, ++static void bnx2x_7101_config_init(struct bnx2x_phy *phy, + struct link_params *params, + struct link_vars *vars) + { +@@ -11577,7 +11564,6 @@ static int bnx2x_7101_config_init(struct bnx2x_phy *phy, + MDIO_PMA_DEVAD, MDIO_PMA_REG_7101_VER2, &fw_ver2); + bnx2x_save_spirom_version(bp, params->port, + (u32)(fw_ver1<<16 | fw_ver2), phy->ver_addr); +- return 0; + } + + static u8 bnx2x_7101_read_status(struct bnx2x_phy *phy, +@@ -11746,9 +11732,9 @@ static const struct bnx2x_phy phy_serdes = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_xgxs_config_init, +- .read_status = (read_status_t)bnx2x_link_settings_status, +- .link_reset = (link_reset_t)bnx2x_int_link_reset, ++ .config_init = bnx2x_xgxs_config_init, ++ .read_status = bnx2x_link_settings_status, ++ .link_reset = bnx2x_int_link_reset, + .config_loopback = (config_loopback_t)NULL, + .format_fw_ver = (format_fw_ver_t)NULL, + .hw_reset = (hw_reset_t)NULL, +@@ -11782,14 +11768,14 @@ static const struct bnx2x_phy phy_xgxs = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_xgxs_config_init, +- .read_status = (read_status_t)bnx2x_link_settings_status, +- .link_reset = (link_reset_t)bnx2x_int_link_reset, +- .config_loopback = (config_loopback_t)bnx2x_set_xgxs_loopback, ++ .config_init = bnx2x_xgxs_config_init, ++ .read_status = bnx2x_link_settings_status, ++ .link_reset = bnx2x_int_link_reset, ++ .config_loopback = bnx2x_set_xgxs_loopback, + .format_fw_ver = (format_fw_ver_t)NULL, + .hw_reset = (hw_reset_t)NULL, + .set_link_led = (set_link_led_t)NULL, +- .phy_specific_func = (phy_specific_func_t)bnx2x_xgxs_specific_func ++ .phy_specific_func = bnx2x_xgxs_specific_func + }; + static const struct bnx2x_phy phy_warpcore = { + .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT, +@@ -11820,12 +11806,12 @@ static const struct bnx2x_phy phy_warpcore = { + .speed_cap_mask = 0, + /* req_duplex = */0, + /* rsrv = */0, +- .config_init = (config_init_t)bnx2x_warpcore_config_init, +- .read_status = (read_status_t)bnx2x_warpcore_read_status, +- .link_reset = (link_reset_t)bnx2x_warpcore_link_reset, +- .config_loopback = (config_loopback_t)bnx2x_set_warpcore_loopback, ++ .config_init = bnx2x_warpcore_config_init, ++ .read_status = bnx2x_warpcore_read_status, ++ .link_reset = bnx2x_warpcore_link_reset, ++ .config_loopback = bnx2x_set_warpcore_loopback, + .format_fw_ver = (format_fw_ver_t)NULL, +- .hw_reset = (hw_reset_t)bnx2x_warpcore_hw_reset, ++ .hw_reset = bnx2x_warpcore_hw_reset, + .set_link_led = (set_link_led_t)NULL, + .phy_specific_func = (phy_specific_func_t)NULL + }; +@@ -11851,13 +11837,13 @@ static const struct bnx2x_phy phy_7101 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_7101_config_init, +- .read_status = (read_status_t)bnx2x_7101_read_status, +- .link_reset = (link_reset_t)bnx2x_common_ext_link_reset, +- .config_loopback = (config_loopback_t)bnx2x_7101_config_loopback, +- .format_fw_ver = (format_fw_ver_t)bnx2x_7101_format_ver, +- .hw_reset = (hw_reset_t)bnx2x_7101_hw_reset, +- .set_link_led = (set_link_led_t)bnx2x_7101_set_link_led, ++ .config_init = bnx2x_7101_config_init, ++ .read_status = bnx2x_7101_read_status, ++ .link_reset = bnx2x_common_ext_link_reset, ++ .config_loopback = bnx2x_7101_config_loopback, ++ .format_fw_ver = bnx2x_7101_format_ver, ++ .hw_reset = bnx2x_7101_hw_reset, ++ .set_link_led = bnx2x_7101_set_link_led, + .phy_specific_func = (phy_specific_func_t)NULL + }; + static const struct bnx2x_phy phy_8073 = { +@@ -11882,14 +11868,14 @@ static const struct bnx2x_phy phy_8073 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_8073_config_init, +- .read_status = (read_status_t)bnx2x_8073_read_status, +- .link_reset = (link_reset_t)bnx2x_8073_link_reset, ++ .config_init = bnx2x_8073_config_init, ++ .read_status = bnx2x_8073_read_status, ++ .link_reset = bnx2x_8073_link_reset, + .config_loopback = (config_loopback_t)NULL, +- .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver, ++ .format_fw_ver = bnx2x_format_ver, + .hw_reset = (hw_reset_t)NULL, + .set_link_led = (set_link_led_t)NULL, +- .phy_specific_func = (phy_specific_func_t)bnx2x_8073_specific_func ++ .phy_specific_func = bnx2x_8073_specific_func + }; + static const struct bnx2x_phy phy_8705 = { + .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705, +@@ -11910,11 +11896,11 @@ static const struct bnx2x_phy phy_8705 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_8705_config_init, +- .read_status = (read_status_t)bnx2x_8705_read_status, +- .link_reset = (link_reset_t)bnx2x_common_ext_link_reset, ++ .config_init = bnx2x_8705_config_init, ++ .read_status = bnx2x_8705_read_status, ++ .link_reset = bnx2x_common_ext_link_reset, + .config_loopback = (config_loopback_t)NULL, +- .format_fw_ver = (format_fw_ver_t)bnx2x_null_format_ver, ++ .format_fw_ver = bnx2x_null_format_ver, + .hw_reset = (hw_reset_t)NULL, + .set_link_led = (set_link_led_t)NULL, + .phy_specific_func = (phy_specific_func_t)NULL +@@ -11939,11 +11925,11 @@ static const struct bnx2x_phy phy_8706 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_8706_config_init, +- .read_status = (read_status_t)bnx2x_8706_read_status, +- .link_reset = (link_reset_t)bnx2x_common_ext_link_reset, ++ .config_init = bnx2x_8706_config_init, ++ .read_status = bnx2x_8706_read_status, ++ .link_reset = bnx2x_common_ext_link_reset, + .config_loopback = (config_loopback_t)NULL, +- .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver, ++ .format_fw_ver = bnx2x_format_ver, + .hw_reset = (hw_reset_t)NULL, + .set_link_led = (set_link_led_t)NULL, + .phy_specific_func = (phy_specific_func_t)NULL +@@ -11971,11 +11957,11 @@ static const struct bnx2x_phy phy_8726 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_8726_config_init, +- .read_status = (read_status_t)bnx2x_8726_read_status, +- .link_reset = (link_reset_t)bnx2x_8726_link_reset, +- .config_loopback = (config_loopback_t)bnx2x_8726_config_loopback, +- .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver, ++ .config_init = bnx2x_8726_config_init, ++ .read_status = bnx2x_8726_read_status, ++ .link_reset = bnx2x_8726_link_reset, ++ .config_loopback = bnx2x_8726_config_loopback, ++ .format_fw_ver = bnx2x_format_ver, + .hw_reset = (hw_reset_t)NULL, + .set_link_led = (set_link_led_t)NULL, + .phy_specific_func = (phy_specific_func_t)NULL +@@ -12002,14 +11988,14 @@ static const struct bnx2x_phy phy_8727 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_8727_config_init, +- .read_status = (read_status_t)bnx2x_8727_read_status, +- .link_reset = (link_reset_t)bnx2x_8727_link_reset, ++ .config_init = bnx2x_8727_config_init, ++ .read_status = bnx2x_8727_read_status, ++ .link_reset = bnx2x_8727_link_reset, + .config_loopback = (config_loopback_t)NULL, +- .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver, +- .hw_reset = (hw_reset_t)bnx2x_8727_hw_reset, +- .set_link_led = (set_link_led_t)bnx2x_8727_set_link_led, +- .phy_specific_func = (phy_specific_func_t)bnx2x_8727_specific_func ++ .format_fw_ver = bnx2x_format_ver, ++ .hw_reset = bnx2x_8727_hw_reset, ++ .set_link_led = bnx2x_8727_set_link_led, ++ .phy_specific_func = bnx2x_8727_specific_func + }; + static const struct bnx2x_phy phy_8481 = { + .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481, +@@ -12037,13 +12023,13 @@ static const struct bnx2x_phy phy_8481 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_8481_config_init, +- .read_status = (read_status_t)bnx2x_848xx_read_status, +- .link_reset = (link_reset_t)bnx2x_8481_link_reset, ++ .config_init = bnx2x_8481_config_init, ++ .read_status = bnx2x_848xx_read_status, ++ .link_reset = bnx2x_8481_link_reset, + .config_loopback = (config_loopback_t)NULL, +- .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver, +- .hw_reset = (hw_reset_t)bnx2x_8481_hw_reset, +- .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, ++ .format_fw_ver = bnx2x_848xx_format_ver, ++ .hw_reset = bnx2x_8481_hw_reset, ++ .set_link_led = bnx2x_848xx_set_link_led, + .phy_specific_func = (phy_specific_func_t)NULL + }; + +@@ -12074,14 +12060,14 @@ static const struct bnx2x_phy phy_84823 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_848x3_config_init, +- .read_status = (read_status_t)bnx2x_848xx_read_status, +- .link_reset = (link_reset_t)bnx2x_848x3_link_reset, ++ .config_init = bnx2x_848x3_config_init, ++ .read_status = bnx2x_848xx_read_status, ++ .link_reset = bnx2x_848x3_link_reset, + .config_loopback = (config_loopback_t)NULL, +- .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver, ++ .format_fw_ver = bnx2x_848xx_format_ver, + .hw_reset = (hw_reset_t)NULL, +- .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, +- .phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func ++ .set_link_led = bnx2x_848xx_set_link_led, ++ .phy_specific_func = bnx2x_848xx_specific_func + }; + + static const struct bnx2x_phy phy_84833 = { +@@ -12109,14 +12095,14 @@ static const struct bnx2x_phy phy_84833 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_848x3_config_init, +- .read_status = (read_status_t)bnx2x_848xx_read_status, +- .link_reset = (link_reset_t)bnx2x_848x3_link_reset, ++ .config_init = bnx2x_848x3_config_init, ++ .read_status = bnx2x_848xx_read_status, ++ .link_reset = bnx2x_848x3_link_reset, + .config_loopback = (config_loopback_t)NULL, +- .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver, +- .hw_reset = (hw_reset_t)bnx2x_84833_hw_reset_phy, +- .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, +- .phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func ++ .format_fw_ver = bnx2x_848xx_format_ver, ++ .hw_reset = bnx2x_84833_hw_reset_phy, ++ .set_link_led = bnx2x_848xx_set_link_led, ++ .phy_specific_func = bnx2x_848xx_specific_func + }; + + static const struct bnx2x_phy phy_84834 = { +@@ -12143,14 +12129,14 @@ static const struct bnx2x_phy phy_84834 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_848x3_config_init, +- .read_status = (read_status_t)bnx2x_848xx_read_status, +- .link_reset = (link_reset_t)bnx2x_848x3_link_reset, ++ .config_init = bnx2x_848x3_config_init, ++ .read_status = bnx2x_848xx_read_status, ++ .link_reset = bnx2x_848x3_link_reset, + .config_loopback = (config_loopback_t)NULL, +- .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver, +- .hw_reset = (hw_reset_t)bnx2x_84833_hw_reset_phy, +- .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, +- .phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func ++ .format_fw_ver = bnx2x_848xx_format_ver, ++ .hw_reset = bnx2x_84833_hw_reset_phy, ++ .set_link_led = bnx2x_848xx_set_link_led, ++ .phy_specific_func = bnx2x_848xx_specific_func + }; + + static const struct bnx2x_phy phy_84858 = { +@@ -12177,14 +12163,14 @@ static const struct bnx2x_phy phy_84858 = { + .speed_cap_mask = 0, + .req_duplex = 0, + .rsrv = 0, +- .config_init = (config_init_t)bnx2x_848x3_config_init, +- .read_status = (read_status_t)bnx2x_848xx_read_status, +- .link_reset = (link_reset_t)bnx2x_848x3_link_reset, ++ .config_init = bnx2x_848x3_config_init, ++ .read_status = bnx2x_848xx_read_status, ++ .link_reset = bnx2x_848x3_link_reset, + .config_loopback = (config_loopback_t)NULL, +- .format_fw_ver = (format_fw_ver_t)bnx2x_8485x_format_ver, +- .hw_reset = (hw_reset_t)bnx2x_84833_hw_reset_phy, +- .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led, +- .phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func ++ .format_fw_ver = bnx2x_8485x_format_ver, ++ .hw_reset = bnx2x_84833_hw_reset_phy, ++ .set_link_led = bnx2x_848xx_set_link_led, ++ .phy_specific_func = bnx2x_848xx_specific_func + }; + + static const struct bnx2x_phy phy_54618se = { +@@ -12211,14 +12197,14 @@ static const struct bnx2x_phy phy_54618se = { + .speed_cap_mask = 0, + /* req_duplex = */0, + /* rsrv = */0, +- .config_init = (config_init_t)bnx2x_54618se_config_init, +- .read_status = (read_status_t)bnx2x_54618se_read_status, +- .link_reset = (link_reset_t)bnx2x_54618se_link_reset, +- .config_loopback = (config_loopback_t)bnx2x_54618se_config_loopback, ++ .config_init = bnx2x_54618se_config_init, ++ .read_status = bnx2x_54618se_read_status, ++ .link_reset = bnx2x_54618se_link_reset, ++ .config_loopback = bnx2x_54618se_config_loopback, + .format_fw_ver = (format_fw_ver_t)NULL, + .hw_reset = (hw_reset_t)NULL, +- .set_link_led = (set_link_led_t)bnx2x_5461x_set_link_led, +- .phy_specific_func = (phy_specific_func_t)bnx2x_54618se_specific_func ++ .set_link_led = bnx2x_5461x_set_link_led, ++ .phy_specific_func = bnx2x_54618se_specific_func + }; + /*****************************************************************/ + /* */ +diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h +index b7d251108c19..a625bae0fc85 100644 +--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h ++++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h +@@ -126,7 +126,7 @@ struct link_vars; + struct link_params; + struct bnx2x_phy; + +-typedef u8 (*config_init_t)(struct bnx2x_phy *phy, struct link_params *params, ++typedef void (*config_init_t)(struct bnx2x_phy *phy, struct link_params *params, + struct link_vars *vars); + typedef u8 (*read_status_t)(struct bnx2x_phy *phy, struct link_params *params, + struct link_vars *vars); +@@ -134,7 +134,7 @@ typedef void (*link_reset_t)(struct bnx2x_phy *phy, + struct link_params *params); + typedef void (*config_loopback_t)(struct bnx2x_phy *phy, + struct link_params *params); +-typedef u8 (*format_fw_ver_t)(u32 raw, u8 *str, u16 *len); ++typedef int (*format_fw_ver_t)(u32 raw, u8 *str, u16 *len); + typedef void (*hw_reset_t)(struct bnx2x_phy *phy, struct link_params *params); + typedef void (*set_link_led_t)(struct bnx2x_phy *phy, + struct link_params *params, u8 mode); +diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +index 4febe60eadc2..629a7d7b5842 100644 +--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c ++++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +@@ -14227,7 +14227,7 @@ static int bnx2x_eeh_nic_unload(struct bnx2x *bp) + * this device has been detected. + */ + static pci_ers_result_t bnx2x_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *dev = pci_get_drvdata(pdev); + struct bnx2x *bp = netdev_priv(dev); +diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c +index cea6bdcde33f..c9fbf14fb4e6 100644 +--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c ++++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c +@@ -2576,15 +2576,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp, + return rc; + } + +-void bnx2x_init_rx_mode_obj(struct bnx2x *bp, +- struct bnx2x_rx_mode_obj *o) ++void bnx2x_init_rx_mode_obj(struct bnx2x *bp) + { + if (CHIP_IS_E1x(bp)) { +- o->wait_comp = bnx2x_empty_rx_mode_wait; +- o->config_rx_mode = bnx2x_set_rx_mode_e1x; ++ bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait; ++ bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x; + } else { +- o->wait_comp = bnx2x_wait_rx_mode_comp_e2; +- o->config_rx_mode = bnx2x_set_rx_mode_e2; ++ bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2; ++ bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2; + } + } + +diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h +index 0bf2fd470819..e28af4307d2a 100644 +--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h ++++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h +@@ -1446,8 +1446,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp, + + /********************* RX MODE ****************/ + +-void bnx2x_init_rx_mode_obj(struct bnx2x *bp, +- struct bnx2x_rx_mode_obj *o); ++void bnx2x_init_rx_mode_obj(struct bnx2x *bp); + + /** + * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters. +diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c +index 20e569bd978a..e27416846d55 100644 +--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c ++++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c +@@ -7008,7 +7008,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + * this device has been detected. + */ + static pci_ers_result_t bnxt_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct bnxt *bp = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c +index a927a730da10..2237481e86e7 100644 +--- a/drivers/net/ethernet/broadcom/tg3.c ++++ b/drivers/net/ethernet/broadcom/tg3.c +@@ -18124,7 +18124,7 @@ static void tg3_shutdown(struct pci_dev *pdev) + * this device has been detected. + */ + static pci_ers_result_t tg3_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct tg3 *tp = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h +index 3b5e98ecba00..52b391656e27 100644 +--- a/drivers/net/ethernet/broadcom/tg3.h ++++ b/drivers/net/ethernet/broadcom/tg3.h +@@ -150,6 +150,7 @@ + #define CHIPREV_ID_5750_A0 0x4000 + #define CHIPREV_ID_5750_A1 0x4001 + #define CHIPREV_ID_5750_A3 0x4003 ++#define CHIPREV_ID_5750_C1 0x4201 + #define CHIPREV_ID_5750_C2 0x4202 + #define CHIPREV_ID_5752_A0_HW 0x5000 + #define CHIPREV_ID_5752_A0 0x6000 +diff --git a/drivers/net/ethernet/brocade/bna/bfa_cs.h b/drivers/net/ethernet/brocade/bna/bfa_cs.h +index 1d11d666d408..8f7a3cb9c4de 100644 +--- a/drivers/net/ethernet/brocade/bna/bfa_cs.h ++++ b/drivers/net/ethernet/brocade/bna/bfa_cs.h +@@ -34,10 +34,19 @@ struct bfa_sm_table { + int state; /*!< state machine encoding */ + char *name; /*!< state name for display */ + }; +-#define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ++#define BFA_SM(_sm) (_sm) ++ ++#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (_state)) ++#define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (_state)) + + /* State machine with entry actions. */ +-typedef void (*bfa_fsm_t)(void *fsm, int event); ++struct bfa_ioc; ++enum ioc_event; ++struct bfa_iocpf; ++enum iocpf_event; ++ ++typedef void (*bfa_fsm_ioc_t)(struct bfa_ioc *fsm, enum ioc_event event); ++typedef void (*bfa_fsm_iocpf_t)(struct bfa_iocpf *fsm, enum iocpf_event event); + + /* oc - object class eg. bfa_ioc + * st - state, eg. reset +@@ -49,16 +58,37 @@ typedef void (*bfa_fsm_t)(void *fsm, int event); + static void oc ## _sm_ ## st ## _entry(otype * fsm) + + #define bfa_fsm_set_state(_fsm, _state) do { \ +- (_fsm)->fsm = (bfa_fsm_t)(_state); \ ++ (_fsm)->fsm = (_state); \ + _state ## _entry(_fsm); \ + } while (0) + + #define bfa_fsm_send_event(_fsm, _event) ((_fsm)->fsm((_fsm), (_event))) +-#define bfa_fsm_cmp_state(_fsm, _state) \ +- ((_fsm)->fsm == (bfa_fsm_t)(_state)) ++#define bfa_fsm_cmp_state(_fsm, _state) ((_fsm)->fsm == (_state)) ++ ++/* For converting from state machine function to state encoding. */ ++struct iocpf_sm_table { ++ bfa_fsm_iocpf_t sm; /*!< state machine function */ ++ int state; /*!< state machine encoding */ ++ char *name; /*!< state name for display */ ++}; ++struct ioc_sm_table { ++ bfa_fsm_ioc_t sm; /*!< state machine function */ ++ int state; /*!< state machine encoding */ ++ char *name; /*!< state name for display */ ++}; ++ ++static inline int ++iocpf_sm_to_state(const struct iocpf_sm_table *smt, bfa_fsm_iocpf_t sm) ++{ ++ int i = 0; ++ ++ while (smt[i].sm && smt[i].sm != sm) ++ i++; ++ return smt[i].state; ++} + + static inline int +-bfa_sm_to_state(const struct bfa_sm_table *smt, bfa_sm_t sm) ++ioc_sm_to_state(const struct ioc_sm_table *smt, bfa_fsm_ioc_t sm) + { + int i = 0; + +diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c +index 9e59663a6ead..3564807e845f 100644 +--- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c ++++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c +@@ -122,7 +122,7 @@ bfa_fsm_state_decl(bfa_ioc, disabling, struct bfa_ioc, enum ioc_event); + bfa_fsm_state_decl(bfa_ioc, disabled, struct bfa_ioc, enum ioc_event); + bfa_fsm_state_decl(bfa_ioc, hwfail, struct bfa_ioc, enum ioc_event); + +-static struct bfa_sm_table ioc_sm_table[] = { ++static struct ioc_sm_table ioc_sm_table[] = { + {BFA_SM(bfa_ioc_sm_uninit), BFA_IOC_UNINIT}, + {BFA_SM(bfa_ioc_sm_reset), BFA_IOC_RESET}, + {BFA_SM(bfa_ioc_sm_enabling), BFA_IOC_ENABLING}, +@@ -191,7 +191,7 @@ bfa_fsm_state_decl(bfa_iocpf, disabling_sync, struct bfa_iocpf, + enum iocpf_event); + bfa_fsm_state_decl(bfa_iocpf, disabled, struct bfa_iocpf, enum iocpf_event); + +-static struct bfa_sm_table iocpf_sm_table[] = { ++static struct iocpf_sm_table iocpf_sm_table[] = { + {BFA_SM(bfa_iocpf_sm_reset), BFA_IOCPF_RESET}, + {BFA_SM(bfa_iocpf_sm_fwcheck), BFA_IOCPF_FWMISMATCH}, + {BFA_SM(bfa_iocpf_sm_mismatch), BFA_IOCPF_FWMISMATCH}, +@@ -2862,12 +2862,12 @@ static enum bfa_ioc_state + bfa_ioc_get_state(struct bfa_ioc *ioc) + { + enum bfa_iocpf_state iocpf_st; +- enum bfa_ioc_state ioc_st = bfa_sm_to_state(ioc_sm_table, ioc->fsm); ++ enum bfa_ioc_state ioc_st = ioc_sm_to_state(ioc_sm_table, ioc->fsm); + + if (ioc_st == BFA_IOC_ENABLING || + ioc_st == BFA_IOC_FAIL || ioc_st == BFA_IOC_INITFAIL) { + +- iocpf_st = bfa_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm); ++ iocpf_st = iocpf_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm); + + switch (iocpf_st) { + case BFA_IOCPF_SEMWAIT: +@@ -2985,7 +2985,7 @@ bfa_nw_iocpf_timeout(struct bfa_ioc *ioc) + { + enum bfa_iocpf_state iocpf_st; + +- iocpf_st = bfa_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm); ++ iocpf_st = iocpf_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm); + + if (iocpf_st == BFA_IOCPF_HWINIT) + bfa_ioc_poll_fwinit(ioc); +diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.h b/drivers/net/ethernet/brocade/bna/bfa_ioc.h +index 2c0b4c076355..97873eb3c942 100644 +--- a/drivers/net/ethernet/brocade/bna/bfa_ioc.h ++++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.h +@@ -156,7 +156,7 @@ struct bfa_ioc_notify { + } while (0) + + struct bfa_iocpf { +- bfa_fsm_t fsm; ++ bfa_fsm_iocpf_t fsm; + struct bfa_ioc *ioc; + bool fw_mismatch_notified; + bool auto_recover; +@@ -164,7 +164,7 @@ struct bfa_iocpf { + }; + + struct bfa_ioc { +- bfa_fsm_t fsm; ++ bfa_fsm_ioc_t fsm; + struct bfa *bfa; + struct bfa_pcidev pcidev; + struct timer_list ioc_timer; +diff --git a/drivers/net/ethernet/brocade/bna/bfa_msgq.h b/drivers/net/ethernet/brocade/bna/bfa_msgq.h +index 66bc8b5acd57..bf64466764ce 100644 +--- a/drivers/net/ethernet/brocade/bna/bfa_msgq.h ++++ b/drivers/net/ethernet/brocade/bna/bfa_msgq.h +@@ -63,8 +63,10 @@ enum bfa_msgq_cmdq_flags { + BFA_MSGQ_CMDQ_F_DB_UPDATE = 1, + }; + ++enum cmdq_event; ++ + struct bfa_msgq_cmdq { +- bfa_fsm_t fsm; ++ void (*fsm)(struct bfa_msgq_cmdq *, enum cmdq_event); + enum bfa_msgq_cmdq_flags flags; + + u16 producer_index; +@@ -89,8 +91,10 @@ enum bfa_msgq_rspq_flags { + + typedef void (*bfa_msgq_mcfunc_t)(void *cbarg, struct bfi_msgq_mhdr *mhdr); + ++enum rspq_event; ++ + struct bfa_msgq_rspq { +- bfa_fsm_t fsm; ++ void (*fsm)(struct bfa_msgq_rspq *, enum rspq_event); + enum bfa_msgq_rspq_flags flags; + + u16 producer_index; +diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c +index 4e5c3874a50f..0791dab5bd20 100644 +--- a/drivers/net/ethernet/brocade/bna/bna_enet.c ++++ b/drivers/net/ethernet/brocade/bna/bna_enet.c +@@ -1265,7 +1265,7 @@ bna_enet_mtu_get(struct bna_enet *enet) + void + bna_enet_enable(struct bna_enet *enet) + { +- if (enet->fsm != (bfa_sm_t)bna_enet_sm_stopped) ++ if (enet->fsm != bna_enet_sm_stopped) + return; + + enet->flags |= BNA_ENET_F_ENABLED; +@@ -1676,10 +1676,10 @@ bna_cb_ioceth_reset(void *arg) + } + + static struct bfa_ioc_cbfn bna_ioceth_cbfn = { +- bna_cb_ioceth_enable, +- bna_cb_ioceth_disable, +- bna_cb_ioceth_hbfail, +- bna_cb_ioceth_reset ++ .enable_cbfn = bna_cb_ioceth_enable, ++ .disable_cbfn = bna_cb_ioceth_disable, ++ .hbfail_cbfn = bna_cb_ioceth_hbfail, ++ .reset_cbfn = bna_cb_ioceth_reset + }; + + static void bna_attr_init(struct bna_ioceth *ioceth) +@@ -1759,12 +1759,12 @@ bna_ioceth_uninit(struct bna_ioceth *ioceth) + void + bna_ioceth_enable(struct bna_ioceth *ioceth) + { +- if (ioceth->fsm == (bfa_fsm_t)bna_ioceth_sm_ready) { ++ if (ioceth->fsm == bna_ioceth_sm_ready) { + bnad_cb_ioceth_ready(ioceth->bna->bnad); + return; + } + +- if (ioceth->fsm == (bfa_fsm_t)bna_ioceth_sm_stopped) ++ if (ioceth->fsm == bna_ioceth_sm_stopped) + bfa_fsm_send_event(ioceth, IOCETH_E_ENABLE); + } + +diff --git a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c +index 95bc470ae441..c12be9f9730c 100644 +--- a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c ++++ b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c +@@ -1964,7 +1964,7 @@ static void + bna_rx_stop(struct bna_rx *rx) + { + rx->rx_flags &= ~BNA_RX_F_ENET_STARTED; +- if (rx->fsm == (bfa_fsm_t) bna_rx_sm_stopped) ++ if (rx->fsm == bna_rx_sm_stopped) + bna_rx_mod_cb_rx_stopped(&rx->bna->rx_mod, rx); + else { + rx->stop_cbfn = bna_rx_mod_cb_rx_stopped; +@@ -2543,7 +2543,7 @@ bna_rx_destroy(struct bna_rx *rx) + void + bna_rx_enable(struct bna_rx *rx) + { +- if (rx->fsm != (bfa_sm_t)bna_rx_sm_stopped) ++ if (rx->fsm != bna_rx_sm_stopped) + return; + + rx->rx_flags |= BNA_RX_F_ENABLED; +@@ -3531,7 +3531,7 @@ bna_tx_destroy(struct bna_tx *tx) + void + bna_tx_enable(struct bna_tx *tx) + { +- if (tx->fsm != (bfa_sm_t)bna_tx_sm_stopped) ++ if (tx->fsm != bna_tx_sm_stopped) + return; + + tx->flags |= BNA_TX_F_ENABLED; +diff --git a/drivers/net/ethernet/brocade/bna/bna_types.h b/drivers/net/ethernet/brocade/bna/bna_types.h +index c438d032e8bf..4653f43e8771 100644 +--- a/drivers/net/ethernet/brocade/bna/bna_types.h ++++ b/drivers/net/ethernet/brocade/bna/bna_types.h +@@ -320,8 +320,10 @@ struct bna_attr { + + /* IOCEth */ + ++enum bna_ioceth_event; ++ + struct bna_ioceth { +- bfa_fsm_t fsm; ++ void (*fsm)(struct bna_ioceth *, enum bna_ioceth_event); + struct bfa_ioc ioc; + + struct bna_attr attr; +@@ -342,8 +344,10 @@ struct bna_pause_config { + enum bna_status rx_pause; + }; + ++enum bna_enet_event; ++ + struct bna_enet { +- bfa_fsm_t fsm; ++ void (*fsm)(struct bna_enet *, enum bna_enet_event); + enum bna_enet_flags flags; + + enum bna_enet_type type; +@@ -368,8 +372,10 @@ struct bna_enet { + + /* Ethport */ + ++enum bna_ethport_event; ++ + struct bna_ethport { +- bfa_fsm_t fsm; ++ void (*fsm)(struct bna_ethport *, enum bna_ethport_event); + enum bna_ethport_flags flags; + + enum bna_link_status link_status; +@@ -462,13 +468,15 @@ struct bna_txq { + }; + + /* Tx object */ ++enum bna_tx_event; ++ + struct bna_tx { + /* This should be the first one */ + struct list_head qe; + int rid; + int hw_id; + +- bfa_fsm_t fsm; ++ void (*fsm)(struct bna_tx *, enum bna_tx_event); + enum bna_tx_flags flags; + + enum bna_tx_type type; +@@ -706,8 +714,10 @@ struct bna_rxp { + }; + + /* RxF structure (hardware Rx Function) */ ++enum bna_rxf_event; ++ + struct bna_rxf { +- bfa_fsm_t fsm; ++ void (*fsm)(struct bna_rxf *, enum bna_rxf_event); + + struct bfa_msgq_cmd_entry msgq_cmd; + union { +@@ -777,13 +787,15 @@ struct bna_rxf { + }; + + /* Rx object */ ++enum bna_rx_event; ++ + struct bna_rx { + /* This should be the first one */ + struct list_head qe; + int rid; + int hw_id; + +- bfa_fsm_t fsm; ++ void (*fsm)(struct bna_rx *, enum bna_rx_event); + + enum bna_rx_type type; + +diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c +index f42f672b0e7e..daed6bd518db 100644 +--- a/drivers/net/ethernet/brocade/bna/bnad.c ++++ b/drivers/net/ethernet/brocade/bna/bnad.c +@@ -1100,8 +1100,9 @@ bnad_cb_tx_resume(struct bnad *bnad, struct bna_tx *tx) + * Free all TxQs buffers and then notify TX_E_CLEANUP_DONE to Tx fsm. + */ + static void +-bnad_tx_cleanup(struct delayed_work *work) ++bnad_tx_cleanup(struct work_struct *_work) + { ++ struct delayed_work *work = (struct delayed_work *)_work; + struct bnad_tx_info *tx_info = + container_of(work, struct bnad_tx_info, tx_cleanup_work); + struct bnad *bnad = NULL; +@@ -1179,7 +1180,7 @@ bnad_cb_rx_stall(struct bnad *bnad, struct bna_rx *rx) + * Free all RxQs buffers and then notify RX_E_CLEANUP_DONE to Rx fsm. + */ + static void +-bnad_rx_cleanup(void *work) ++bnad_rx_cleanup(struct work_struct *work) + { + struct bnad_rx_info *rx_info = + container_of(work, struct bnad_rx_info, rx_cleanup_work); +@@ -2003,8 +2004,7 @@ bnad_setup_tx(struct bnad *bnad, u32 tx_id) + } + tx_info->tx = tx; + +- INIT_DELAYED_WORK(&tx_info->tx_cleanup_work, +- (work_func_t)bnad_tx_cleanup); ++ INIT_DELAYED_WORK(&tx_info->tx_cleanup_work, bnad_tx_cleanup); + + /* Register ISR for the Tx object */ + if (intr_info->intr_type == BNA_INTR_T_MSIX) { +@@ -2260,8 +2260,7 @@ bnad_setup_rx(struct bnad *bnad, u32 rx_id) + rx_info->rx = rx; + spin_unlock_irqrestore(&bnad->bna_lock, flags); + +- INIT_WORK(&rx_info->rx_cleanup_work, +- (work_func_t)(bnad_rx_cleanup)); ++ INIT_WORK(&rx_info->rx_cleanup_work, bnad_rx_cleanup); + + /* + * Init NAPI, so that state is set to NAPI_STATE_SCHED, +diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c +index ec09fcece711..b6ab1fddf18a 100644 +--- a/drivers/net/ethernet/cadence/macb.c ++++ b/drivers/net/ethernet/cadence/macb.c +@@ -1359,7 +1359,7 @@ static inline int macb_clear_csum(struct sk_buff *skb) + return 0; + } + +-static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t macb_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + u16 queue_index = skb_get_queue_mapping(skb); + struct macb *bp = netdev_priv(dev); +@@ -2661,7 +2661,7 @@ static int at91ether_close(struct net_device *dev) + } + + /* Transmit packet */ +-static int at91ether_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t at91ether_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct macb *lp = netdev_priv(dev); + +diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c +index afc6f9dc8119..da49fa182c85 100644 +--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c ++++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c +@@ -396,7 +396,7 @@ static void stop_pci_io(struct octeon_device *oct) + * this device has been detected. + */ + static pci_ers_result_t liquidio_pcie_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct octeon_device *oct = pci_get_drvdata(pdev); + +@@ -3081,7 +3081,7 @@ static inline int send_nic_timestamp_pkt(struct octeon_device *oct, + * @returns whether the packet was transmitted to the device okay or not + * (NETDEV_TX_OK or NETDEV_TX_BUSY) + */ +-static int liquidio_xmit(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t liquidio_xmit(struct sk_buff *skb, struct net_device *netdev) + { + struct lio *lio; + struct octnet_buf_free_info *finfo; +@@ -3567,7 +3567,7 @@ static void liquidio_del_vxlan_port(struct net_device *netdev, + OCTNET_CMD_VXLAN_PORT_DEL); + } + +-static struct net_device_ops lionetdevops = { ++static net_device_ops_no_const lionetdevops __read_only = { + .ndo_open = liquidio_open, + .ndo_stop = liquidio_stop, + .ndo_start_xmit = liquidio_xmit, +@@ -3816,8 +3816,11 @@ static int setup_nic_devices(struct octeon_device *octeon_dev) + + SET_NETDEV_DEV(netdev, &octeon_dev->pci_dev->dev); + +- if (num_iqueues > 1) ++ if (num_iqueues > 1) { ++ pax_open_kernel(); + lionetdevops.ndo_select_queue = select_q; ++ pax_close_kernel(); ++ } + + /* Associate the routines that will handle different + * netdev tasks. +diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +index 43da891fab97..8fbfb54a4d2d 100644 +--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c ++++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +@@ -2997,7 +2997,7 @@ void t3_fatal_err(struct adapter *adapter) + * this device has been detected. + */ + static pci_ers_result_t t3_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct adapter *adapter = pci_get_drvdata(pdev); + +diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h +index 8cffcdfd5678..aadf0431eceb 100644 +--- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h ++++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h +@@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev, + */ + struct l2t_skb_cb { + arp_failure_handler_func arp_failure_handler; +-}; ++} __no_const; + + #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb) + +diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +index 0c2a32a305bc..5f50f0b138bd 100644 +--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c ++++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +@@ -3867,7 +3867,7 @@ static int adap_init0(struct adapter *adap) + /* EEH callbacks */ + + static pci_ers_result_t eeh_err_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + int i; + struct adapter *adap = pci_get_drvdata(pdev); +diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/adapter.h b/drivers/net/ethernet/chelsio/cxgb4vf/adapter.h +index 109bc630408b..646ff4d8beeb 100644 +--- a/drivers/net/ethernet/chelsio/cxgb4vf/adapter.h ++++ b/drivers/net/ethernet/chelsio/cxgb4vf/adapter.h +@@ -558,7 +558,7 @@ int t4vf_sge_alloc_eth_txq(struct adapter *, struct sge_eth_txq *, + unsigned int); + void t4vf_free_sge_resources(struct adapter *); + +-int t4vf_eth_xmit(struct sk_buff *, struct net_device *); ++netdev_tx_t t4vf_eth_xmit(struct sk_buff *, struct net_device *); + int t4vf_ethrx_handler(struct sge_rspq *, const __be64 *, + const struct pkt_gl *); + +diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c +index f3ed9ce99e5e..9b80a26ee84d 100644 +--- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c ++++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c +@@ -1159,7 +1159,7 @@ static inline void txq_advance(struct sge_txq *tq, unsigned int n) + * + * Add a packet to an SGE Ethernet TX queue. Runs with softirqs disabled. + */ +-int t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev) ++netdev_tx_t t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev) + { + u32 wr_mid; + u64 cntrl, *end; +diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c +index f45385f5c6e5..24f6c11ee79d 100644 +--- a/drivers/net/ethernet/davicom/dm9000.c ++++ b/drivers/net/ethernet/davicom/dm9000.c +@@ -1021,7 +1021,7 @@ static void dm9000_send_packet(struct net_device *dev, + * Hardware start transmission. + * Send a packet to media from the upper layer. + */ +-static int ++static netdev_tx_t + dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + unsigned long flags; +diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c +index 6620fc861c47..24405bc054dd 100644 +--- a/drivers/net/ethernet/dec/tulip/de4x5.c ++++ b/drivers/net/ethernet/dec/tulip/de4x5.c +@@ -912,7 +912,7 @@ static int de4x5_init(struct net_device *dev); + static int de4x5_sw_reset(struct net_device *dev); + static int de4x5_rx(struct net_device *dev); + static int de4x5_tx(struct net_device *dev); +-static void de4x5_ast(struct net_device *dev); ++static void de4x5_ast(unsigned long _dev); + static int de4x5_txur(struct net_device *dev); + static int de4x5_rx_ovfc(struct net_device *dev); + +@@ -1149,7 +1149,7 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) + lp->gendev = gendev; + spin_lock_init(&lp->lock); + init_timer(&lp->timer); +- lp->timer.function = (void (*)(unsigned long))de4x5_ast; ++ lp->timer.function = de4x5_ast; + lp->timer.data = (unsigned long)dev; + de4x5_parse_params(dev); + +@@ -1743,8 +1743,9 @@ de4x5_tx(struct net_device *dev) + } + + static void +-de4x5_ast(struct net_device *dev) ++de4x5_ast(unsigned long _dev) + { ++ struct net_device *dev = (struct net_device *)_dev; + struct de4x5_private *lp = netdev_priv(dev); + int next_tick = DE4X5_AUTOSENSE_MS; + int dt; +@@ -2371,7 +2372,7 @@ autoconf_media(struct net_device *dev) + lp->media = INIT; + lp->tcount = 0; + +- de4x5_ast(dev); ++ de4x5_ast((unsigned long)dev); + + return lp->media; + } +@@ -5376,7 +5377,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) + for (i=0; i<ETH_ALEN; i++) { + tmp.addr[i] = dev->dev_addr[i]; + } +- if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT; ++ if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT; + break; + + case DE4X5_SET_HWADDR: /* Set the hardware address */ +@@ -5416,7 +5417,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) + spin_lock_irqsave(&lp->lock, flags); + memcpy(&statbuf, &lp->pktStats, ioc->len); + spin_unlock_irqrestore(&lp->lock, flags); +- if (copy_to_user(ioc->data, &statbuf, ioc->len)) ++ if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len)) + return -EFAULT; + break; + } +diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c +index b3c9cbef766e..61d7d291da58 100644 +--- a/drivers/net/ethernet/emulex/benet/be_main.c ++++ b/drivers/net/ethernet/emulex/benet/be_main.c +@@ -604,7 +604,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val) + + if (wrapped) + newacc += 65536; +- ACCESS_ONCE(*acc) = newacc; ++ ACCESS_ONCE_RW(*acc) = newacc; + } + + static void populate_erx_stats(struct be_adapter *adapter, +@@ -6031,7 +6031,7 @@ static void be_shutdown(struct pci_dev *pdev) + } + + static pci_ers_result_t be_eeh_err_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct be_adapter *adapter = pci_get_drvdata(pdev); + +diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c +index 262587240c86..9f3ad72257aa 100644 +--- a/drivers/net/ethernet/faraday/ftgmac100.c ++++ b/drivers/net/ethernet/faraday/ftgmac100.c +@@ -26,6 +26,7 @@ + #include <linux/ethtool.h> + #include <linux/interrupt.h> + #include <linux/io.h> ++#include <linux/irqreturn.h> + #include <linux/module.h> + #include <linux/netdevice.h> + #include <linux/phy.h> +@@ -1200,7 +1201,7 @@ static int ftgmac100_stop(struct net_device *netdev) + return 0; + } + +-static int ftgmac100_hard_start_xmit(struct sk_buff *skb, ++static netdev_tx_t ftgmac100_hard_start_xmit(struct sk_buff *skb, + struct net_device *netdev) + { + struct ftgmac100 *priv = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c +index dce5f7b7f772..222e70996fab 100644 +--- a/drivers/net/ethernet/faraday/ftmac100.c ++++ b/drivers/net/ethernet/faraday/ftmac100.c +@@ -31,6 +31,8 @@ + #include <linux/module.h> + #include <linux/netdevice.h> + #include <linux/platform_device.h> ++#include <linux/interrupt.h> ++#include <linux/irqreturn.h> + + #include "ftmac100.h" + +@@ -1009,7 +1011,7 @@ static int ftmac100_stop(struct net_device *netdev) + return 0; + } + +-static int ftmac100_hard_start_xmit(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t ftmac100_hard_start_xmit(struct sk_buff *skb, struct net_device *netdev) + { + struct ftmac100 *priv = netdev_priv(netdev); + dma_addr_t map; +diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx.c b/drivers/net/ethernet/freescale/fec_mpc52xx.c +index 446ae9d60c71..79d1d754a13b 100644 +--- a/drivers/net/ethernet/freescale/fec_mpc52xx.c ++++ b/drivers/net/ethernet/freescale/fec_mpc52xx.c +@@ -305,7 +305,7 @@ static int mpc52xx_fec_close(struct net_device *dev) + * invariant will hold if you make sure that the netif_*_queue() + * calls are done at the proper times. + */ +-static int mpc52xx_fec_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t mpc52xx_fec_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct mpc52xx_fec_priv *priv = netdev_priv(dev); + struct bcom_fec_bd *bd; +diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c +index 4b86260584a0..2a5ecb380f52 100644 +--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c ++++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c +@@ -481,7 +481,7 @@ static struct sk_buff *tx_skb_align_workaround(struct net_device *dev, + } + #endif + +-static int fs_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t fs_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct fs_enet_private *fep = netdev_priv(dev); + cbd_t __iomem *bdp; +diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c +index 3f4e71148808..5a0e72a1cd69 100644 +--- a/drivers/net/ethernet/freescale/gianfar.c ++++ b/drivers/net/ethernet/freescale/gianfar.c +@@ -112,7 +112,7 @@ + const char gfar_driver_version[] = "2.0"; + + static int gfar_enet_open(struct net_device *dev); +-static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev); ++static netdev_tx_t gfar_start_xmit(struct sk_buff *skb, struct net_device *dev); + static void gfar_reset_task(struct work_struct *work); + static void gfar_timeout(struct net_device *dev); + static int gfar_close(struct net_device *dev); +@@ -2324,7 +2324,7 @@ static inline bool gfar_csum_errata_76(struct gfar_private *priv, + /* This is called by the kernel when a frame is ready for transmission. + * It is pointed to by the dev->hard_start_xmit function pointer + */ +-static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t gfar_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct gfar_private *priv = netdev_priv(dev); + struct gfar_priv_tx_q *tx_queue = NULL; +diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c +index f76d33279454..8b96df876748 100644 +--- a/drivers/net/ethernet/freescale/ucc_geth.c ++++ b/drivers/net/ethernet/freescale/ucc_geth.c +@@ -3085,7 +3085,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) + + /* This is called by the kernel when a frame is ready for transmission. */ + /* It is pointed to by the dev->hard_start_xmit function pointer */ +-static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct ucc_geth_private *ugeth = netdev_priv(dev); + #ifdef CONFIG_UGETH_TX_ON_DEMAND +diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c +index 39778892b3b3..e496763e0f8f 100644 +--- a/drivers/net/ethernet/hisilicon/hip04_eth.c ++++ b/drivers/net/ethernet/hisilicon/hip04_eth.c +@@ -422,7 +422,7 @@ static void hip04_start_tx_timer(struct hip04_priv *priv) + ns, HRTIMER_MODE_REL); + } + +-static int hip04_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t hip04_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct hip04_priv *priv = netdev_priv(ndev); + struct net_device_stats *stats = &ndev->stats; +diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +index e69a6bed31a9..231423a7b721 100644 +--- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c ++++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +@@ -600,7 +600,7 @@ static irqreturn_t hix5hd2_interrupt(int irq, void *dev_id) + return IRQ_HANDLED; + } + +-static int hix5hd2_net_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t hix5hd2_net_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct hix5hd2_priv *priv = netdev_priv(dev); + struct hix5hd2_desc *desc; +diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +index 2d0cb609adc3..9dd45c9c3062 100644 +--- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c ++++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +@@ -845,16 +845,18 @@ int hns_dsaf_ae_init(struct dsaf_device *dsaf_dev) + struct hnae_ae_dev *ae_dev = &dsaf_dev->ae_dev; + static atomic_t id = ATOMIC_INIT(-1); + ++ pax_open_kernel(); + switch (dsaf_dev->dsaf_ver) { + case AE_VERSION_1: +- hns_dsaf_ops.toggle_ring_irq = hns_ae_toggle_ring_irq; ++ const_cast(hns_dsaf_ops.toggle_ring_irq) = hns_ae_toggle_ring_irq; + break; + case AE_VERSION_2: +- hns_dsaf_ops.toggle_ring_irq = hns_aev2_toggle_ring_irq; ++ const_cast(hns_dsaf_ops.toggle_ring_irq) = hns_aev2_toggle_ring_irq; + break; + default: + break; + } ++ pax_close_kernel(); + + snprintf(ae_dev->name, AE_NAME_SIZE, "%s%d", DSAF_DEVICE_NAME, + (int)atomic_inc_return(&id)); +diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h +index c494fc52be74..ad40d2f88f75 100644 +--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h ++++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h +@@ -347,7 +347,7 @@ struct dsaf_device { + struct ppe_common_cb *ppe_common[DSAF_COMM_DEV_NUM]; + struct rcb_common_cb *rcb_common[DSAF_COMM_DEV_NUM]; + struct hns_mac_cb *mac_cb[DSAF_MAX_PORT_NUM]; +- struct dsaf_misc_op *misc_op; ++ const struct dsaf_misc_op *misc_op; + + struct dsaf_hw_stats hw_stats[DSAF_NODE_NUM]; + struct dsaf_int_stat int_stat; +diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c +index 67accce1d33d..c7c747cbfb03 100644 +--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c ++++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c +@@ -582,56 +582,54 @@ hns_mac_config_sds_loopback_acpi(struct hns_mac_cb *mac_cb, bool en) + return 0; + } + +-struct dsaf_misc_op *hns_misc_op_get(struct dsaf_device *dsaf_dev) ++const struct dsaf_misc_op *hns_misc_op_get(struct dsaf_device *dsaf_dev) + { +- struct dsaf_misc_op *misc_op; +- +- misc_op = devm_kzalloc(dsaf_dev->dev, sizeof(*misc_op), GFP_KERNEL); +- if (!misc_op) +- return NULL; +- +- if (dev_of_node(dsaf_dev->dev)) { +- misc_op->cpld_set_led = hns_cpld_set_led; +- misc_op->cpld_reset_led = cpld_led_reset; +- misc_op->cpld_set_led_id = cpld_set_led_id; +- +- misc_op->dsaf_reset = hns_dsaf_rst; +- misc_op->xge_srst = hns_dsaf_xge_srst_by_port; +- misc_op->xge_core_srst = hns_dsaf_xge_core_srst_by_port; +- misc_op->ge_srst = hns_dsaf_ge_srst_by_port; +- misc_op->ppe_srst = hns_ppe_srst_by_port; +- misc_op->ppe_comm_srst = hns_ppe_com_srst; +- misc_op->hns_dsaf_srst_chns = hns_dsaf_srst_chns; +- misc_op->hns_dsaf_roce_srst = hns_dsaf_roce_srst; +- +- misc_op->get_phy_if = hns_mac_get_phy_if; +- misc_op->get_sfp_prsnt = hns_mac_get_sfp_prsnt; +- +- misc_op->cfg_serdes_loopback = hns_mac_config_sds_loopback; +- } else if (is_acpi_node(dsaf_dev->dev->fwnode)) { +- misc_op->cpld_set_led = hns_cpld_set_led; +- misc_op->cpld_reset_led = cpld_led_reset; +- misc_op->cpld_set_led_id = cpld_set_led_id; +- +- misc_op->dsaf_reset = hns_dsaf_rst_acpi; +- misc_op->xge_srst = hns_dsaf_xge_srst_by_port_acpi; +- misc_op->xge_core_srst = hns_dsaf_xge_core_srst_by_port_acpi; +- misc_op->ge_srst = hns_dsaf_ge_srst_by_port_acpi; +- misc_op->ppe_srst = hns_ppe_srst_by_port_acpi; +- misc_op->ppe_comm_srst = hns_ppe_com_srst; +- misc_op->hns_dsaf_srst_chns = hns_dsaf_srst_chns_acpi; +- misc_op->hns_dsaf_roce_srst = hns_dsaf_roce_srst_acpi; +- +- misc_op->get_phy_if = hns_mac_get_phy_if_acpi; +- misc_op->get_sfp_prsnt = hns_mac_get_sfp_prsnt; +- +- misc_op->cfg_serdes_loopback = hns_mac_config_sds_loopback_acpi; +- } else { +- devm_kfree(dsaf_dev->dev, (void *)misc_op); +- misc_op = NULL; +- } ++ static const struct dsaf_misc_op dsaf_misc_ops = { ++ .cpld_set_led = hns_cpld_set_led, ++ .cpld_reset_led = cpld_led_reset, ++ .cpld_set_led_id = cpld_set_led_id, ++ ++ .dsaf_reset = hns_dsaf_rst, ++ .xge_srst = hns_dsaf_xge_srst_by_port, ++ .xge_core_srst = hns_dsaf_xge_core_srst_by_port, ++ .ge_srst = hns_dsaf_ge_srst_by_port, ++ .ppe_srst = hns_ppe_srst_by_port, ++ .ppe_comm_srst = hns_ppe_com_srst, ++ .hns_dsaf_srst_chns = hns_dsaf_srst_chns, ++ .hns_dsaf_roce_srst = hns_dsaf_roce_srst, ++ ++ .get_phy_if = hns_mac_get_phy_if, ++ .get_sfp_prsnt = hns_mac_get_sfp_prsnt, ++ ++ .cfg_serdes_loopback = hns_mac_config_sds_loopback, ++ }; ++ ++ static const struct dsaf_misc_op dsaf_misc_ops_acpi = { ++ .cpld_set_led = hns_cpld_set_led, ++ .cpld_reset_led = cpld_led_reset, ++ .cpld_set_led_id = cpld_set_led_id, ++ ++ .dsaf_reset = hns_dsaf_rst_acpi, ++ .xge_srst = hns_dsaf_xge_srst_by_port_acpi, ++ .xge_core_srst = hns_dsaf_xge_core_srst_by_port_acpi, ++ .ge_srst = hns_dsaf_ge_srst_by_port_acpi, ++ .ppe_srst = hns_ppe_srst_by_port_acpi, ++ .ppe_comm_srst = hns_ppe_com_srst, ++ .hns_dsaf_srst_chns = hns_dsaf_srst_chns_acpi, ++ .hns_dsaf_roce_srst = hns_dsaf_roce_srst_acpi, ++ ++ .get_phy_if = hns_mac_get_phy_if_acpi, ++ .get_sfp_prsnt = hns_mac_get_sfp_prsnt, ++ ++ .cfg_serdes_loopback = hns_mac_config_sds_loopback_acpi, ++ }; ++ ++ if (dev_of_node(dsaf_dev->dev)) ++ return &dsaf_misc_ops; ++ else if (is_acpi_node(dsaf_dev->dev->fwnode)) ++ return &dsaf_misc_ops_acpi; + +- return (void *)misc_op; ++ return NULL; + } + + static int hns_dsaf_dev_match(struct device *dev, void *fwnode) +diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h +index 310e80261366..5e0cca857a52 100644 +--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h ++++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h +@@ -33,7 +33,7 @@ + #define DSAF_LED_DATA_B 4 + #define DSAF_LED_ANCHOR_B 5 + +-struct dsaf_misc_op *hns_misc_op_get(struct dsaf_device *dsaf_dev); ++const struct dsaf_misc_op *hns_misc_op_get(struct dsaf_device *dsaf_dev); + struct + platform_device *hns_dsaf_find_platform_device(struct fwnode_handle *fwnode); + #endif +diff --git a/drivers/net/ethernet/i825xx/lib82596.c b/drivers/net/ethernet/i825xx/lib82596.c +index 3dbc53c21baa..fa08fb88e1b7 100644 +--- a/drivers/net/ethernet/i825xx/lib82596.c ++++ b/drivers/net/ethernet/i825xx/lib82596.c +@@ -347,7 +347,7 @@ static const char init_setup[] = + 0x7f /* *multi IA */ }; + + static int i596_open(struct net_device *dev); +-static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev); ++static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev); + static irqreturn_t i596_interrupt(int irq, void *dev_id); + static int i596_close(struct net_device *dev); + static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd); +@@ -965,7 +965,7 @@ static void i596_tx_timeout (struct net_device *dev) + } + + +-static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct i596_private *lp = netdev_priv(dev); + struct tx_cmd *tx_cmd; +diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c +index bd719e25dd76..3c8d84a9482a 100644 +--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c ++++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c +@@ -2047,7 +2047,7 @@ static void ehea_xmit3(struct sk_buff *skb, struct net_device *dev, + dev_consume_skb_any(skb); + } + +-static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t ehea_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct ehea_port *port = netdev_priv(dev); + struct ehea_swqe *swqe; +diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c +index 8f139197f1aa..d346cedafd23 100644 +--- a/drivers/net/ethernet/ibm/emac/core.c ++++ b/drivers/net/ethernet/ibm/emac/core.c +@@ -1415,7 +1415,7 @@ static inline int emac_xmit_finish(struct emac_instance *dev, int len) + } + + /* Tx lock BH */ +-static int emac_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t emac_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct emac_instance *dev = netdev_priv(ndev); + unsigned int len = skb->len; +@@ -1473,7 +1473,7 @@ static inline int emac_xmit_split(struct emac_instance *dev, int slot, + } + + /* Tx lock BH disabled (SG version for TAH equipped EMACs) */ +-static int emac_start_xmit_sg(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t emac_start_xmit_sg(struct sk_buff *skb, struct net_device *ndev) + { + struct emac_instance *dev = netdev_priv(ndev); + int nr_frags = skb_shinfo(skb)->nr_frags; +diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c +index 068789e694c9..f4928f0a7621 100644 +--- a/drivers/net/ethernet/intel/e100.c ++++ b/drivers/net/ethernet/intel/e100.c +@@ -3106,7 +3106,7 @@ static void e100_shutdown(struct pci_dev *pdev) + * @pdev: Pointer to PCI device + * @state: The current pci connection state + */ +-static pci_ers_result_t e100_io_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++static pci_ers_result_t e100_io_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct nic *nic = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c +index f42129d09e2c..d2e3932b2611 100644 +--- a/drivers/net/ethernet/intel/e1000/e1000_main.c ++++ b/drivers/net/ethernet/intel/e1000/e1000_main.c +@@ -5272,7 +5272,7 @@ static void e1000_netpoll(struct net_device *netdev) + * this device has been detected. + */ + static pci_ers_result_t e1000_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct e1000_adapter *adapter = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c +index 7017281ba2dc..6bbf47ec49ff 100644 +--- a/drivers/net/ethernet/intel/e1000e/netdev.c ++++ b/drivers/net/ethernet/intel/e1000e/netdev.c +@@ -6784,7 +6784,7 @@ static void e1000_netpoll(struct net_device *netdev) + * this device has been detected. + */ + static pci_ers_result_t e1000_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct e1000_adapter *adapter = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +index b1a2f8437d59..d64732814156 100644 +--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c ++++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +@@ -2261,7 +2261,7 @@ static int fm10k_suspend(struct pci_dev *pdev, + * this device has been detected. + */ + static pci_ers_result_t fm10k_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct fm10k_intfc *interface = pci_get_drvdata(pdev); + struct net_device *netdev = interface->netdev; +diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c +index f1feceab758a..3f54fcb697d4 100644 +--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c ++++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c +@@ -417,7 +417,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf) + wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32); + + /* Update the base adjustement value. */ +- ACCESS_ONCE(pf->ptp_base_adj) = incval; ++ ACCESS_ONCE_RW(pf->ptp_base_adj) = incval; + smp_mb(); /* Force the above update. */ + } + +diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c +index 9affd7c198bd..2248c78dc4d7 100644 +--- a/drivers/net/ethernet/intel/igb/igb_main.c ++++ b/drivers/net/ethernet/intel/igb/igb_main.c +@@ -7837,7 +7837,7 @@ static void igb_netpoll(struct net_device *netdev) + * this device has been detected. + **/ + static pci_ers_result_t igb_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct igb_adapter *adapter = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c +index 7dff7f6239cd..fc020eb1dad5 100644 +--- a/drivers/net/ethernet/intel/igbvf/netdev.c ++++ b/drivers/net/ethernet/intel/igbvf/netdev.c +@@ -2515,7 +2515,7 @@ static void igbvf_netpoll(struct net_device *netdev) + * this device has been detected. + */ + static pci_ers_result_t igbvf_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct igbvf_adapter *adapter = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +index fee1f2918ead..57fce92cb897 100644 +--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c ++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +@@ -9912,7 +9912,7 @@ static void ixgbe_remove(struct pci_dev *pdev) + * this device has been detected. + */ + static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct ixgbe_adapter *adapter = pci_get_drvdata(pdev); + struct net_device *netdev = adapter->netdev; +diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +index a92277683a64..bd7a80042771 100644 +--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c ++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +@@ -1122,7 +1122,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter) + } + + /* update the base incval used to calculate frequency adjustment */ +- ACCESS_ONCE(adapter->base_incval) = incval; ++ ACCESS_ONCE_RW(adapter->base_incval) = incval; + smp_mb(); + + /* need lock to prevent incorrect read while modifying cyclecounter */ +diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +index cbf70fe4028a..c75e433e8fe5 100644 +--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c ++++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +@@ -3629,7 +3629,7 @@ static int ixgbevf_maybe_stop_tx(struct ixgbevf_ring *tx_ring, int size) + return __ixgbevf_maybe_stop_tx(tx_ring, size); + } + +-static int ixgbevf_xmit_frame(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t ixgbevf_xmit_frame(struct sk_buff *skb, struct net_device *netdev) + { + struct ixgbevf_adapter *adapter = netdev_priv(netdev); + struct ixgbevf_tx_buffer *first; +@@ -4221,7 +4221,7 @@ static void ixgbevf_remove(struct pci_dev *pdev) + * this device has been detected. + **/ + static pci_ers_result_t ixgbevf_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct ixgbevf_adapter *adapter = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c +index 707bc4680b9b..14bf9a56fd64 100644 +--- a/drivers/net/ethernet/marvell/mvneta.c ++++ b/drivers/net/ethernet/marvell/mvneta.c +@@ -2292,7 +2292,7 @@ static int mvneta_tx_frag_process(struct mvneta_port *pp, struct sk_buff *skb, + } + + /* Main tx processing */ +-static int mvneta_tx(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t mvneta_tx(struct sk_buff *skb, struct net_device *dev) + { + struct mvneta_port *pp = netdev_priv(dev); + u16 txq_id = skb_get_queue_mapping(skb); +diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c +index 0a4e81a253fb..fb7eb36b40da 100644 +--- a/drivers/net/ethernet/marvell/mvpp2.c ++++ b/drivers/net/ethernet/marvell/mvpp2.c +@@ -5237,7 +5237,7 @@ static int mvpp2_tx_frag_process(struct mvpp2_port *port, struct sk_buff *skb, + } + + /* Main tx processing */ +-static int mvpp2_tx(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t mvpp2_tx(struct sk_buff *skb, struct net_device *dev) + { + struct mvpp2_port *port = netdev_priv(dev); + struct mvpp2_tx_queue *txq, *aggr_txq; +diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c +index 5d5000c8edf1..7437949ff855 100644 +--- a/drivers/net/ethernet/marvell/pxa168_eth.c ++++ b/drivers/net/ethernet/marvell/pxa168_eth.c +@@ -1271,7 +1271,7 @@ static int pxa168_rx_poll(struct napi_struct *napi, int budget) + return work_done; + } + +-static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct pxa168_eth_private *pep = netdev_priv(dev); + struct net_device_stats *stats = &dev->stats; +diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c +index e2509bba3e7c..8357fefcc5b7 100644 +--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c ++++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c +@@ -495,8 +495,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev, + wmb(); + + /* we want to dirty this cache line once */ +- ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb; +- ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped; ++ ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb; ++ ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped; + + if (ring->free_tx_desc == mlx4_en_recycle_tx_desc) + return done < budget; +diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c +index b2ca8a635b2e..4f1c28e0b800 100644 +--- a/drivers/net/ethernet/mellanox/mlx4/main.c ++++ b/drivers/net/ethernet/mellanox/mlx4/main.c +@@ -4071,7 +4071,7 @@ static const struct pci_device_id mlx4_pci_table[] = { + MODULE_DEVICE_TABLE(pci, mlx4_pci_table); + + static pci_ers_result_t mlx4_pci_err_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct mlx4_dev_persistent *persist = pci_get_drvdata(pdev); + +diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c +index 5bea0bf2b484..98406f543ad4 100644 +--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c ++++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c +@@ -1322,7 +1322,7 @@ static void remove_one(struct pci_dev *pdev) + } + + static pci_ers_result_t mlx5_pci_err_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct mlx5_core_dev *dev = pci_get_drvdata(pdev); + struct mlx5_priv *priv = &dev->priv; +diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +index f902c4d3de99..de8ce4ec3984 100644 +--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c ++++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +@@ -4640,16 +4640,16 @@ static int mlxsw_sp_netdevice_event(struct notifier_block *unused, + return notifier_from_errno(err); + } + +-static struct notifier_block mlxsw_sp_netdevice_nb __read_mostly = { ++static struct notifier_block mlxsw_sp_netdevice_nb = { + .notifier_call = mlxsw_sp_netdevice_event, + }; + +-static struct notifier_block mlxsw_sp_inetaddr_nb __read_mostly = { ++static struct notifier_block mlxsw_sp_inetaddr_nb = { + .notifier_call = mlxsw_sp_inetaddr_event, + .priority = 10, /* Must be called before FIB notifier block */ + }; + +-static struct notifier_block mlxsw_sp_router_netevent_nb __read_mostly = { ++static struct notifier_block mlxsw_sp_router_netevent_nb = { + .notifier_call = mlxsw_sp_router_netevent_event, + }; + +diff --git a/drivers/net/ethernet/micrel/ks8695net.c b/drivers/net/ethernet/micrel/ks8695net.c +index 20cb85bc0c5f..6135d90f368f 100644 +--- a/drivers/net/ethernet/micrel/ks8695net.c ++++ b/drivers/net/ethernet/micrel/ks8695net.c +@@ -1156,7 +1156,7 @@ ks8695_timeout(struct net_device *ndev) + * sk_buff and adds it to the TX ring. It then kicks the TX DMA + * engine to ensure transmission begins. + */ +-static int ++static netdev_tx_t + ks8695_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct ks8695_priv *ksp = netdev_priv(ndev); +diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c +index 2fc5cd56c0a8..6c6108a40bd4 100644 +--- a/drivers/net/ethernet/micrel/ks8851_mll.c ++++ b/drivers/net/ethernet/micrel/ks8851_mll.c +@@ -1020,7 +1020,7 @@ static void ks_write_qmu(struct ks_net *ks, u8 *pdata, u16 len) + * spin_lock_irqsave is required because tx and rx should be mutual exclusive. + * So while tx is in-progress, prevent IRQ interrupt from happenning. + */ +-static int ks_start_xmit(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t ks_start_xmit(struct sk_buff *skb, struct net_device *netdev) + { + int retv = NETDEV_TX_OK; + struct ks_net *ks = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/moxa/moxart_ether.c b/drivers/net/ethernet/moxa/moxart_ether.c +index 4367dd6879a2..c32f151b821a 100644 +--- a/drivers/net/ethernet/moxa/moxart_ether.c ++++ b/drivers/net/ethernet/moxa/moxart_ether.c +@@ -319,7 +319,7 @@ static irqreturn_t moxart_mac_interrupt(int irq, void *dev_id) + return IRQ_HANDLED; + } + +-static int moxart_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t moxart_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct moxart_mac_priv_t *priv = netdev_priv(ndev); + void *desc; +diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c +index eaa37c079a7c..8295b08c21c2 100644 +--- a/drivers/net/ethernet/neterion/s2io.c ++++ b/drivers/net/ethernet/neterion/s2io.c +@@ -8556,7 +8556,7 @@ static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro, + * this device has been detected. + */ + static pci_ers_result_t s2io_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct s2io_nic *sp = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c +index 6223930a8155..975033d7d4ea 100644 +--- a/drivers/net/ethernet/neterion/vxge/vxge-config.c ++++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c +@@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp, + struct __vxge_hw_fifo *fifo; + struct vxge_hw_fifo_config *config; + u32 txdl_size, txdl_per_memblock; +- struct vxge_hw_mempool_cbs fifo_mp_callback; ++ static struct vxge_hw_mempool_cbs fifo_mp_callback = { ++ .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc, ++ }; ++ + struct __vxge_hw_virtualpath *vpath; + + if ((vp == NULL) || (attr == NULL)) { +@@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp, + goto exit; + } + +- fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc; +- + fifo->mempool = + __vxge_hw_mempool_create(vpath->hldev, + fifo->config->memblock_size, +diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c +index e0993eba5df3..d8d7f501f392 100644 +--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c ++++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c +@@ -4043,7 +4043,7 @@ static int vxge_pm_resume(struct pci_dev *pdev) + * this device has been detected. + */ + static pci_ers_result_t vxge_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct __vxge_hw_device *hldev = pci_get_drvdata(pdev); + struct net_device *netdev = hldev->ndev; +diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +index aee3fd2b6538..af5b0db94162 100644 +--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c ++++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +@@ -752,7 +752,7 @@ static void nfp_net_tx_csum(struct nfp_net *nn, struct nfp_net_r_vector *r_vec, + * + * Return: NETDEV_TX_OK on success. + */ +-static int nfp_net_tx(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t nfp_net_tx(struct sk_buff *skb, struct net_device *netdev) + { + struct nfp_net *nn = netdev_priv(netdev); + const struct skb_frag_struct *frag; +diff --git a/drivers/net/ethernet/netx-eth.c b/drivers/net/ethernet/netx-eth.c +index adbc47f2d132..d0726122af57 100644 +--- a/drivers/net/ethernet/netx-eth.c ++++ b/drivers/net/ethernet/netx-eth.c +@@ -107,7 +107,7 @@ static void netx_eth_set_multicast_list(struct net_device *ndev) + /* implement me */ + } + +-static int ++static netdev_tx_t + netx_eth_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct netx_eth_priv *priv = netdev_priv(ndev); +diff --git a/drivers/net/ethernet/nuvoton/w90p910_ether.c b/drivers/net/ethernet/nuvoton/w90p910_ether.c +index 712d8bcb7d8c..52b4cde301a4 100644 +--- a/drivers/net/ethernet/nuvoton/w90p910_ether.c ++++ b/drivers/net/ethernet/nuvoton/w90p910_ether.c +@@ -633,7 +633,7 @@ static int w90p910_send_frame(struct net_device *dev, + return 0; + } + +-static int w90p910_ether_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t w90p910_ether_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct w90p910_ether *ether = netdev_priv(dev); + +diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c +index 9b0d7f463ff3..c29155fc0ecd 100644 +--- a/drivers/net/ethernet/nvidia/forcedeth.c ++++ b/drivers/net/ethernet/nvidia/forcedeth.c +@@ -357,8 +357,8 @@ struct ring_desc { + }; + + struct ring_desc_ex { +- __le32 bufhigh; +- __le32 buflow; ++ __le32 bufhigh __intentional_overflow(0); ++ __le32 buflow __intentional_overflow(0); + __le32 txvlan; + __le32 flaglen; + }; +diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c +index 8e13ec84c538..b654ea067733 100644 +--- a/drivers/net/ethernet/nxp/lpc_eth.c ++++ b/drivers/net/ethernet/nxp/lpc_eth.c +@@ -1053,7 +1053,7 @@ static int lpc_eth_close(struct net_device *ndev) + return 0; + } + +-static int lpc_eth_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t lpc_eth_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct netdata_local *pldat = netdev_priv(ndev); + u32 len, txidx; +diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +index 3cd87a41ac92..3eb33e7d2496 100644 +--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c ++++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +@@ -2130,7 +2130,7 @@ static int pch_gbe_stop(struct net_device *netdev) + * - NETDEV_TX_OK: Normal end + * - NETDEV_TX_BUSY: Error end + */ +-static int pch_gbe_xmit_frame(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t pch_gbe_xmit_frame(struct sk_buff *skb, struct net_device *netdev) + { + struct pch_gbe_adapter *adapter = netdev_priv(netdev); + struct pch_gbe_tx_ring *tx_ring = adapter->tx_ring; +@@ -2439,7 +2439,7 @@ static const struct net_device_ops pch_gbe_netdev_ops = { + }; + + static pci_ers_result_t pch_gbe_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct net_device *netdev = pci_get_drvdata(pdev); + struct pch_gbe_adapter *adapter = netdev_priv(netdev); +diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +index 7a0281a36c28..ff4253518c6e 100644 +--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c ++++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +@@ -1757,7 +1757,7 @@ static int netxen_nic_attach_func(struct pci_dev *pdev) + } + + static pci_ers_result_t netxen_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct netxen_adapter *adapter = pci_get_drvdata(pdev); + +diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +index a496390b8632..eaa03ae97273 100644 +--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c ++++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +@@ -2320,7 +2320,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter) + max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS; + } else if (ret == QLC_83XX_DEFAULT_OPMODE) { + ahw->nic_mode = QLCNIC_DEFAULT_MODE; +- adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver; ++ pax_open_kernel(); ++ const_cast(adapter->nic_ops->init_driver) = qlcnic_83xx_init_default_driver; ++ pax_close_kernel(); + ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; + max_sds_rings = QLCNIC_MAX_SDS_RINGS; + max_tx_rings = QLCNIC_MAX_TX_RINGS; +diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c +index 34906750b7e7..cf148ea45fdf 100644 +--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c ++++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c +@@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter) + case QLCNIC_NON_PRIV_FUNC: + ahw->op_mode = QLCNIC_NON_PRIV_FUNC; + ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; +- nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic; ++ pax_open_kernel(); ++ const_cast(nic_ops->init_driver) = qlcnic_83xx_init_non_privileged_vnic; ++ pax_close_kernel(); + break; + case QLCNIC_PRIV_FUNC: + ahw->op_mode = QLCNIC_PRIV_FUNC; + ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry; +- nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic; ++ pax_open_kernel(); ++ const_cast(nic_ops->init_driver) = qlcnic_83xx_init_privileged_vnic; ++ pax_close_kernel(); + break; + case QLCNIC_MGMT_FUNC: + ahw->op_mode = QLCNIC_MGMT_FUNC; + ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; +- nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic; ++ pax_open_kernel(); ++ const_cast(nic_ops->init_driver) = qlcnic_83xx_init_mgmt_vnic; ++ pax_close_kernel(); + break; + default: + dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n"); +diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +index 3ae3968b0edf..64e0e7da4569 100644 +--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c ++++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +@@ -3975,7 +3975,7 @@ static void qlcnic_82xx_io_resume(struct pci_dev *pdev) + } + + static pci_ers_result_t qlcnic_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct qlcnic_adapter *adapter = pci_get_drvdata(pdev); + struct qlcnic_hardware_ops *hw_ops = adapter->ahw->hw_ops; +diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c +index 0844b7c75767..afa10a163da1 100644 +--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c ++++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c +@@ -1285,7 +1285,7 @@ int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter) + int qlcnic_dump_fw(struct qlcnic_adapter *adapter) + { + struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump; +- static const struct qlcnic_dump_operations *fw_dump_ops; ++ const struct qlcnic_dump_operations *fw_dump_ops; + struct qlcnic_83xx_dump_template_hdr *hdr_83xx; + u32 entry_offset, dump, no_entries, buf_offset = 0; + int i, k, ops_cnt, ops_index, dump_size = 0; +diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c +index 0b4deb31e742..61fbc9e025c3 100644 +--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c ++++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c +@@ -1493,7 +1493,7 @@ static void emac_tx_fill_tpd(struct emac_adapter *adpt, + } + + /* Transmit the packet using specified transmit queue */ +-int emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q, ++netdev_tx_t emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q, + struct sk_buff *skb) + { + struct emac_tpd tpd; +diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.h b/drivers/net/ethernet/qualcomm/emac/emac-mac.h +index f3aa24dc4a29..cb6b701c1e07 100644 +--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.h ++++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.h +@@ -235,7 +235,7 @@ void emac_mac_stop(struct emac_adapter *adpt); + void emac_mac_mode_config(struct emac_adapter *adpt); + void emac_mac_rx_process(struct emac_adapter *adpt, struct emac_rx_queue *rx_q, + int *num_pkts, int max_pkts); +-int emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q, ++netdev_tx_t emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q, + struct sk_buff *skb); + void emac_mac_tx_process(struct emac_adapter *adpt, struct emac_tx_queue *tx_q); + void emac_mac_rx_tx_ring_init_all(struct platform_device *pdev, +diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c +index 57b35aeac51a..fe76b1f084f3 100644 +--- a/drivers/net/ethernet/qualcomm/emac/emac.c ++++ b/drivers/net/ethernet/qualcomm/emac/emac.c +@@ -139,7 +139,7 @@ static int emac_napi_rtx(struct napi_struct *napi, int budget) + } + + /* Transmit the packet */ +-static int emac_start_xmit(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t emac_start_xmit(struct sk_buff *skb, struct net_device *netdev) + { + struct emac_adapter *adpt = netdev_priv(netdev); + +diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c +index bf000d819a21..487948651741 100644 +--- a/drivers/net/ethernet/realtek/r8169.c ++++ b/drivers/net/ethernet/realtek/r8169.c +@@ -798,22 +798,22 @@ struct rtl8169_private { + struct mdio_ops { + void (*write)(struct rtl8169_private *, int, int); + int (*read)(struct rtl8169_private *, int); +- } mdio_ops; ++ } __no_const mdio_ops; + + struct pll_power_ops { + void (*down)(struct rtl8169_private *); + void (*up)(struct rtl8169_private *); +- } pll_power_ops; ++ } __no_const pll_power_ops; + + struct jumbo_ops { + void (*enable)(struct rtl8169_private *); + void (*disable)(struct rtl8169_private *); +- } jumbo_ops; ++ } __no_const jumbo_ops; + + struct csi_ops { + void (*write)(struct rtl8169_private *, int, int); + u32 (*read)(struct rtl8169_private *, int); +- } csi_ops; ++ } __no_const csi_ops; + + int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv); + int (*get_settings)(struct net_device *, struct ethtool_cmd *); +diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c +index a2d218b28c0e..844e069d7abb 100644 +--- a/drivers/net/ethernet/renesas/sh_eth.c ++++ b/drivers/net/ethernet/renesas/sh_eth.c +@@ -2309,7 +2309,7 @@ static void sh_eth_tx_timeout(struct net_device *ndev) + } + + /* Packet transmit function */ +-static int sh_eth_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t sh_eth_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct sh_eth_private *mdp = netdev_priv(ndev); + struct sh_eth_txdesc *txdesc; +diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c +index 24b746406bc7..1a1cbdff34a5 100644 +--- a/drivers/net/ethernet/rocker/rocker_main.c ++++ b/drivers/net/ethernet/rocker/rocker_main.c +@@ -2890,7 +2890,7 @@ static int rocker_netdevice_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block rocker_netdevice_nb __read_mostly = { ++static struct notifier_block rocker_netdevice_nb = { + .notifier_call = rocker_netdevice_event, + }; + +@@ -2924,7 +2924,7 @@ static int rocker_netevent_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block rocker_netevent_nb __read_mostly = { ++static struct notifier_block rocker_netevent_nb = { + .notifier_call = rocker_netevent_event, + }; + +diff --git a/drivers/net/ethernet/seeq/sgiseeq.c b/drivers/net/ethernet/seeq/sgiseeq.c +index c2bd5378ffda..540a981bdba6 100644 +--- a/drivers/net/ethernet/seeq/sgiseeq.c ++++ b/drivers/net/ethernet/seeq/sgiseeq.c +@@ -578,7 +578,7 @@ static inline int sgiseeq_reset(struct net_device *dev) + return 0; + } + +-static int sgiseeq_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t sgiseeq_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct sgiseeq_private *sp = netdev_priv(dev); + struct hpc3_ethregs *hregs = sp->hregs; +diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c +index 77a5364f7a10..4a8d1f8249d1 100644 +--- a/drivers/net/ethernet/sfc/ptp.c ++++ b/drivers/net/ethernet/sfc/ptp.c +@@ -832,7 +832,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings) + ptp->start.dma_addr); + + /* Clear flag that signals MC ready */ +- ACCESS_ONCE(*start) = 0; ++ ACCESS_ONCE_RW(*start) = 0; + rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf, + MC_CMD_PTP_IN_SYNCHRONIZE_LEN); + EFX_BUG_ON_PARANOID(rc); +diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c +index cd38b44ae23a..bfcf4b9b0a16 100644 +--- a/drivers/net/ethernet/sfc/selftest.c ++++ b/drivers/net/ethernet/sfc/selftest.c +@@ -82,8 +82,8 @@ struct efx_loopback_state { + int packet_count; + struct sk_buff **skbs; + bool offload_csum; +- atomic_t rx_good; +- atomic_t rx_bad; ++ atomic_unchecked_t rx_good; ++ atomic_unchecked_t rx_bad; + struct efx_loopback_payload payload; + }; + +@@ -357,12 +357,12 @@ void efx_loopback_rx_packet(struct efx_nic *efx, + netif_vdbg(efx, drv, efx->net_dev, + "got loopback RX in %s loopback test\n", LOOPBACK_MODE(efx)); + +- atomic_inc(&state->rx_good); ++ atomic_inc_unchecked(&state->rx_good); + return; + + err: + #ifdef DEBUG +- if (atomic_read(&state->rx_bad) == 0) { ++ if (atomic_read_unchecked(&state->rx_bad) == 0) { + netif_err(efx, drv, efx->net_dev, "received packet:\n"); + print_hex_dump(KERN_ERR, "", DUMP_PREFIX_OFFSET, 0x10, 1, + buf_ptr, pkt_len, 0); +@@ -371,7 +371,7 @@ void efx_loopback_rx_packet(struct efx_nic *efx, + &state->payload, sizeof(state->payload), 0); + } + #endif +- atomic_inc(&state->rx_bad); ++ atomic_inc_unchecked(&state->rx_bad); + } + + /* Initialise an efx_selftest_state for a new iteration */ +@@ -405,8 +405,8 @@ static void efx_iterate_state(struct efx_nic *efx) + memcpy(&payload->msg, payload_msg, sizeof(payload_msg)); + + /* Fill out remaining state members */ +- atomic_set(&state->rx_good, 0); +- atomic_set(&state->rx_bad, 0); ++ atomic_set_unchecked(&state->rx_good, 0); ++ atomic_set_unchecked(&state->rx_bad, 0); + smp_wmb(); + } + +@@ -464,7 +464,7 @@ static int efx_poll_loopback(struct efx_nic *efx) + { + struct efx_loopback_state *state = efx->loopback_selftest; + +- return atomic_read(&state->rx_good) == state->packet_count; ++ return atomic_read_unchecked(&state->rx_good) == state->packet_count; + } + + static int efx_end_loopback(struct efx_tx_queue *tx_queue, +@@ -490,8 +490,8 @@ static int efx_end_loopback(struct efx_tx_queue *tx_queue, + netif_tx_unlock_bh(efx->net_dev); + + /* Check TX completion and received packet counts */ +- rx_good = atomic_read(&state->rx_good); +- rx_bad = atomic_read(&state->rx_bad); ++ rx_good = atomic_read_unchecked(&state->rx_good); ++ rx_bad = atomic_read_unchecked(&state->rx_bad); + if (tx_done != state->packet_count) { + /* Don't free the skbs; they will be picked up on TX + * overflow or channel teardown. +diff --git a/drivers/net/ethernet/sgi/ioc3-eth.c b/drivers/net/ethernet/sgi/ioc3-eth.c +index 7a254da85dd7..0693a2b4c336 100644 +--- a/drivers/net/ethernet/sgi/ioc3-eth.c ++++ b/drivers/net/ethernet/sgi/ioc3-eth.c +@@ -103,7 +103,7 @@ static inline struct net_device *priv_netdev(struct ioc3_private *dev) + + static int ioc3_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); + static void ioc3_set_multicast_list(struct net_device *dev); +-static int ioc3_start_xmit(struct sk_buff *skb, struct net_device *dev); ++static netdev_tx_t ioc3_start_xmit(struct sk_buff *skb, struct net_device *dev); + static void ioc3_timeout(struct net_device *dev); + static inline unsigned int ioc3_hash(const unsigned char *addr); + static inline void ioc3_stop(struct ioc3_private *ip); +@@ -1397,7 +1397,7 @@ static struct pci_driver ioc3_driver = { + .remove = ioc3_remove_one, + }; + +-static int ioc3_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t ioc3_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + unsigned long data; + struct ioc3_private *ip = netdev_priv(dev); +diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c +index cb49c9654f0a..c1498cc788aa 100644 +--- a/drivers/net/ethernet/smsc/smc911x.c ++++ b/drivers/net/ethernet/smsc/smc911x.c +@@ -514,7 +514,7 @@ static void smc911x_hardware_send_pkt(struct net_device *dev) + * now, or set the card to generates an interrupt when ready + * for the packet. + */ +-static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct smc911x_local *lp = netdev_priv(dev); + unsigned int free; +diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c +index 73212590d04a..ac4007538af4 100644 +--- a/drivers/net/ethernet/smsc/smc91x.c ++++ b/drivers/net/ethernet/smsc/smc91x.c +@@ -637,7 +637,7 @@ done: if (!THROTTLE_TX_PKTS) + * now, or set the card to generates an interrupt when ready + * for the packet. + */ +-static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct smc_local *lp = netdev_priv(dev); + void __iomem *ioaddr = lp->base; +diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c +index 8b0016a785c0..443f4c1af338 100644 +--- a/drivers/net/ethernet/smsc/smsc911x.c ++++ b/drivers/net/ethernet/smsc/smsc911x.c +@@ -1776,7 +1776,7 @@ static int smsc911x_stop(struct net_device *dev) + } + + /* Entry point for transmitting a packet */ +-static int smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct smsc911x_data *pdata = netdev_priv(dev); + unsigned int freespace; +diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c +index ce9aa792857b..ad1831f419ba 100644 +--- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c ++++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c +@@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *mmcaddr, unsigned int mode) + + writel(value, mmcaddr + MMC_CNTRL); + +- pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n", +- MMC_CNTRL, value); ++// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n", ++// MMC_CNTRL, value); + } + + /* To mask all all interrupts.*/ +diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +index ef6bff820cf6..06b002fa80d1 100644 +--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c ++++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +@@ -1177,8 +1177,8 @@ static int alloc_dma_desc_resources(struct stmmac_priv *priv) + if (!priv->rx_skbuff) + goto err_rx_skbuff; + +- priv->tx_skbuff_dma = kmalloc_array(DMA_TX_SIZE, +- sizeof(*priv->tx_skbuff_dma), ++ priv->tx_skbuff_dma = kmalloc_array(sizeof(*priv->tx_skbuff_dma), ++ DMA_TX_SIZE, + GFP_KERNEL); + if (!priv->tx_skbuff_dma) + goto err_tx_skbuff_dma; +diff --git a/drivers/net/ethernet/sun/sunbmac.c b/drivers/net/ethernet/sun/sunbmac.c +index 02f452730d52..7f02f30b6df0 100644 +--- a/drivers/net/ethernet/sun/sunbmac.c ++++ b/drivers/net/ethernet/sun/sunbmac.c +@@ -951,7 +951,7 @@ static void bigmac_tx_timeout(struct net_device *dev) + } + + /* Put a packet on the wire. */ +-static int bigmac_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t bigmac_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct bigmac *bp = netdev_priv(dev); + int len, entry; +diff --git a/drivers/net/ethernet/sun/sunqe.c b/drivers/net/ethernet/sun/sunqe.c +index 9582948145c1..7f70dc81fb8c 100644 +--- a/drivers/net/ethernet/sun/sunqe.c ++++ b/drivers/net/ethernet/sun/sunqe.c +@@ -569,7 +569,7 @@ static void qe_tx_timeout(struct net_device *dev) + } + + /* Get a packet queued to go onto the wire. */ +-static int qe_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t qe_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct sunqe *qep = netdev_priv(dev); + struct sunqe_buffers *qbufs = qep->buffers; +diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c +index a2f9b47de187..05a91478555c 100644 +--- a/drivers/net/ethernet/sun/sunvnet.c ++++ b/drivers/net/ethernet/sun/sunvnet.c +@@ -131,7 +131,7 @@ static u16 vnet_select_queue(struct net_device *dev, struct sk_buff *skb, + } + + /* Wrappers to common functions */ +-static int vnet_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t vnet_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + return sunvnet_start_xmit_common(skb, dev, vnet_tx_port_find); + } +diff --git a/drivers/net/ethernet/sun/sunvnet_common.c b/drivers/net/ethernet/sun/sunvnet_common.c +index 904a5a12a85d..6ef5cff9e2e4 100644 +--- a/drivers/net/ethernet/sun/sunvnet_common.c ++++ b/drivers/net/ethernet/sun/sunvnet_common.c +@@ -1126,7 +1126,7 @@ static inline struct sk_buff *vnet_skb_shape(struct sk_buff *skb, int ncookies) + return skb; + } + +-static int vnet_handle_offloads(struct vnet_port *port, struct sk_buff *skb, ++static netdev_tx_t vnet_handle_offloads(struct vnet_port *port, struct sk_buff *skb, + struct vnet_port *(*vnet_tx_port) + (struct sk_buff *, struct net_device *)) + { +@@ -1134,7 +1134,7 @@ static int vnet_handle_offloads(struct vnet_port *port, struct sk_buff *skb, + struct vio_dring_state *dr = &port->vio.drings[VIO_DRIVER_TX_RING]; + struct sk_buff *segs; + int maclen, datalen; +- int status; ++ netdev_tx_t status; + int gso_size, gso_type, gso_segs; + int hlen = skb_transport_header(skb) - skb_mac_header(skb); + int proto = IPPROTO_IP; +@@ -1190,7 +1190,7 @@ static int vnet_handle_offloads(struct vnet_port *port, struct sk_buff *skb, + skb_push(skb, maclen); + skb_reset_mac_header(skb); + +- status = 0; ++ status = NETDEV_TX_OK; + while (segs) { + struct sk_buff *curr = segs; + +diff --git a/drivers/net/ethernet/synopsys/dwc_eth_qos.c b/drivers/net/ethernet/synopsys/dwc_eth_qos.c +index 97d64bfed465..630f69b61a58 100644 +--- a/drivers/net/ethernet/synopsys/dwc_eth_qos.c ++++ b/drivers/net/ethernet/synopsys/dwc_eth_qos.c +@@ -2176,7 +2176,7 @@ static void dwceqos_tx_rollback(struct net_local *lp, struct dwceqos_tx *tx) + lp->gso_size = tx->prev_gso_size; + } + +-static int dwceqos_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t dwceqos_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct net_local *lp = netdev_priv(ndev); + struct dwceqos_tx trans; +diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c +index 5127b7e48fcb..d8f33a67ce1d 100644 +--- a/drivers/net/ethernet/ti/cpmac.c ++++ b/drivers/net/ethernet/ti/cpmac.c +@@ -544,7 +544,7 @@ static int cpmac_poll(struct napi_struct *napi, int budget) + + } + +-static int cpmac_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t cpmac_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + int queue; + unsigned int len; +diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c +index 481c7bf0395b..2a6ed4c56f6d 100644 +--- a/drivers/net/ethernet/ti/davinci_emac.c ++++ b/drivers/net/ethernet/ti/davinci_emac.c +@@ -943,7 +943,7 @@ static void emac_tx_handler(void *token, int len, int status) + * + * Returns success(NETDEV_TX_OK) or error code (typically out of desc's) + */ +-static int emac_dev_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t emac_dev_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct device *emac_dev = &ndev->dev; + int ret_code; +diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c +index 32516661f180..6eb86ae91885 100644 +--- a/drivers/net/ethernet/ti/netcp_core.c ++++ b/drivers/net/ethernet/ti/netcp_core.c +@@ -1237,7 +1237,7 @@ static int netcp_tx_submit_skb(struct netcp_intf *netcp, + } + + /* Submit the packet */ +-static int netcp_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t netcp_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct netcp_intf *netcp = netdev_priv(ndev); + int subqueue = skb_get_queue_mapping(skb); +diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c +index 9d14731cdcb1..7d6ad9182950 100644 +--- a/drivers/net/ethernet/via/via-rhine.c ++++ b/drivers/net/ethernet/via/via-rhine.c +@@ -2600,7 +2600,7 @@ static struct platform_driver rhine_driver_platform = { + } + }; + +-static struct dmi_system_id rhine_dmi_table[] __initdata = { ++static const struct dmi_system_id rhine_dmi_table[] __initconst = { + { + .ident = "EPIA-M", + .matches = { +diff --git a/drivers/net/ethernet/wiznet/w5100.c b/drivers/net/ethernet/wiznet/w5100.c +index d2349a1bc6ba..04c86482abcf 100644 +--- a/drivers/net/ethernet/wiznet/w5100.c ++++ b/drivers/net/ethernet/wiznet/w5100.c +@@ -835,7 +835,7 @@ static void w5100_tx_work(struct work_struct *work) + w5100_tx_skb(priv->ndev, skb); + } + +-static int w5100_start_tx(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t w5100_start_tx(struct sk_buff *skb, struct net_device *ndev) + { + struct w5100_priv *priv = netdev_priv(ndev); + +diff --git a/drivers/net/ethernet/wiznet/w5300.c b/drivers/net/ethernet/wiznet/w5300.c +index ca31a57dbc86..c61514b2d5ce 100644 +--- a/drivers/net/ethernet/wiznet/w5300.c ++++ b/drivers/net/ethernet/wiznet/w5300.c +@@ -365,7 +365,7 @@ static void w5300_tx_timeout(struct net_device *ndev) + netif_wake_queue(ndev); + } + +-static int w5300_start_tx(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t w5300_start_tx(struct sk_buff *skb, struct net_device *ndev) + { + struct w5300_priv *priv = netdev_priv(ndev); + +diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c +index a9bd665fd122..2fc2924257f0 100644 +--- a/drivers/net/ethernet/xilinx/ll_temac_main.c ++++ b/drivers/net/ethernet/xilinx/ll_temac_main.c +@@ -673,7 +673,7 @@ static inline int temac_check_tx_bd_space(struct temac_local *lp, int num_frag) + return 0; + } + +-static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t temac_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct temac_local *lp = netdev_priv(ndev); + struct cdmac_bd *cur_p; +diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +index c688d68c39aa..b7b42ac4a280 100644 +--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c ++++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +@@ -651,7 +651,7 @@ static inline int axienet_check_tx_bd_space(struct axienet_local *lp, + * start the transmission. Additionally if checksum offloading is supported, + * it populates AXI Stream Control fields with appropriate values. + */ +-static int axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + u32 ii; + u32 num_frag; +diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c +index aa02a03a6d8d..8f61fef3b376 100644 +--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c ++++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c +@@ -1007,7 +1007,7 @@ static int xemaclite_close(struct net_device *dev) + * + * Return: 0, always. + */ +-static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev) ++static netdev_tx_t xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev) + { + struct net_local *lp = netdev_priv(dev); + struct sk_buff *new_skb; +diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c +index 3c1f89ab0110..9b9e82dcea37 100644 +--- a/drivers/net/geneve.c ++++ b/drivers/net/geneve.c +@@ -1473,7 +1473,7 @@ static int geneve_fill_info(struct sk_buff *skb, const struct net_device *dev) + return -EMSGSIZE; + } + +-static struct rtnl_link_ops geneve_link_ops __read_mostly = { ++static struct rtnl_link_ops geneve_link_ops = { + .kind = "geneve", + .maxtype = IFLA_GENEVE_MAX, + .policy = geneve_policy, +@@ -1539,7 +1539,7 @@ static int geneve_netdevice_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block geneve_notifier_block __read_mostly = { ++static struct notifier_block geneve_notifier_block = { + .notifier_call = geneve_netdevice_event, + }; + +diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c +index cebde074d196..6ca0e3e06b86 100644 +--- a/drivers/net/gtp.c ++++ b/drivers/net/gtp.c +@@ -58,7 +58,7 @@ struct pdp_ctx { + struct in_addr ms_addr_ip4; + struct in_addr sgsn_addr_ip4; + +- atomic_t tx_seq; ++ atomic_unchecked_t tx_seq; + struct rcu_head rcu_head; + }; + +@@ -407,7 +407,7 @@ static inline void gtp0_push_header(struct sk_buff *skb, struct pdp_ctx *pctx) + gtp0->flags = 0x1e; /* v0, GTP-non-prime. */ + gtp0->type = GTP_TPDU; + gtp0->length = htons(payload_len); +- gtp0->seq = htons((atomic_inc_return(&pctx->tx_seq) - 1) % 0xffff); ++ gtp0->seq = htons((atomic_inc_return_unchecked(&pctx->tx_seq) - 1) % 0xffff); + gtp0->flow = htons(pctx->u.v0.flow); + gtp0->number = 0xff; + gtp0->spare[0] = gtp0->spare[1] = gtp0->spare[2] = 0xff; +@@ -751,7 +751,7 @@ static int gtp_fill_info(struct sk_buff *skb, const struct net_device *dev) + return -EMSGSIZE; + } + +-static struct rtnl_link_ops gtp_link_ops __read_mostly = { ++static struct rtnl_link_ops gtp_link_ops = { + .kind = "gtp", + .maxtype = IFLA_GTP_MAX, + .policy = gtp_policy, +@@ -959,7 +959,7 @@ static int ipv4_pdp_add(struct net_device *dev, struct genl_info *info) + return -ENOMEM; + + ipv4_pdp_fill(pctx, info); +- atomic_set(&pctx->tx_seq, 0); ++ atomic_set_unchecked(&pctx->tx_seq, 0); + + switch (pctx->gtp_version) { + case GTP_V0: +diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c +index 78dbc44540f6..b7831d0fd084 100644 +--- a/drivers/net/hamradio/baycom_epp.c ++++ b/drivers/net/hamradio/baycom_epp.c +@@ -768,7 +768,7 @@ static void epp_bh(struct work_struct *work) + * ===================== network driver interface ========================= + */ + +-static int baycom_send_packet(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t baycom_send_packet(struct sk_buff *skb, struct net_device *dev) + { + struct baycom_state *bc = netdev_priv(dev); + +diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h +index f4fbcb5aa24a..8830bbbbf007 100644 +--- a/drivers/net/hyperv/hyperv_net.h ++++ b/drivers/net/hyperv/hyperv_net.h +@@ -160,7 +160,7 @@ struct rndis_device { + + enum rndis_device_state state; + bool link_state; +- atomic_t new_req_id; ++ atomic_unchecked_t new_req_id; + + spinlock_t request_lock; + struct list_head req_list; +diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c +index ff038e507fd6..740da409f1db 100644 +--- a/drivers/net/hyperv/netvsc_drv.c ++++ b/drivers/net/hyperv/netvsc_drv.c +@@ -352,7 +352,7 @@ static u32 get_net_transport_info(struct sk_buff *skb, u32 *trans_off) + return ret_val; + } + +-static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) ++static netdev_tx_t netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) + { + struct net_device_context *net_device_ctx = netdev_priv(net); + struct hv_netvsc_packet *packet = NULL; +diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c +index 9195d5da8485..1d570d15654f 100644 +--- a/drivers/net/hyperv/rndis_filter.c ++++ b/drivers/net/hyperv/rndis_filter.c +@@ -101,7 +101,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev, + * template + */ + set = &rndis_msg->msg.set_req; +- set->req_id = atomic_inc_return(&dev->new_req_id); ++ set->req_id = atomic_inc_return_unchecked(&dev->new_req_id); + + /* Add to the request list */ + spin_lock_irqsave(&dev->request_lock, flags); +@@ -881,7 +881,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev) + + /* Setup the rndis set */ + halt = &request->request_msg.msg.halt_req; +- halt->req_id = atomic_inc_return(&dev->new_req_id); ++ halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id); + + /* Ignore return since this msg is optional. */ + rndis_filter_send_request(dev, request); +@@ -1099,8 +1099,7 @@ int rndis_filter_device_add(struct hv_device *dev, + if (net_device->num_chn == 1) + goto out; + +- net_device->sub_cb_buf = vzalloc((net_device->num_chn - 1) * +- NETVSC_PACKET_SIZE); ++ net_device->sub_cb_buf = vzalloc(net_device->num_sc_offered * NETVSC_PACKET_SIZE); + if (!net_device->sub_cb_buf) { + net_device->num_chn = 1; + dev_info(&dev->device, "No memory for subchannels.\n"); +diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c +index 66c0eeafcb5d..27486de4a620 100644 +--- a/drivers/net/ifb.c ++++ b/drivers/net/ifb.c +@@ -290,7 +290,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[]) + return 0; + } + +-static struct rtnl_link_ops ifb_link_ops __read_mostly = { ++static struct rtnl_link_ops ifb_link_ops = { + .kind = "ifb", + .priv_size = sizeof(struct ifb_dev_private), + .setup = ifb_setup, +diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c +index b4e990743e1d..20efd78497d9 100644 +--- a/drivers/net/ipvlan/ipvlan_core.c ++++ b/drivers/net/ipvlan/ipvlan_core.c +@@ -484,7 +484,7 @@ static void ipvlan_multicast_enqueue(struct ipvl_port *port, + schedule_work(&port->wq); + } else { + spin_unlock(&port->backlog.lock); +- atomic_long_inc(&skb->dev->rx_dropped); ++ atomic_long_inc_unchecked(&skb->dev->rx_dropped); + kfree_skb(skb); + } + } +diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c +index dfbc4ef6d507..47e795de223b 100644 +--- a/drivers/net/ipvlan/ipvlan_main.c ++++ b/drivers/net/ipvlan/ipvlan_main.c +@@ -26,7 +26,7 @@ static struct nf_hook_ops ipvl_nfops[] __read_mostly = { + }, + }; + +-static struct l3mdev_ops ipvl_l3mdev_ops __read_mostly = { ++static struct l3mdev_ops ipvl_l3mdev_ops = { + .l3mdev_l3_rcv = ipvlan_l3_rcv, + }; + +@@ -816,15 +816,15 @@ static int ipvlan_addr4_event(struct notifier_block *unused, + return NOTIFY_OK; + } + +-static struct notifier_block ipvlan_addr4_notifier_block __read_mostly = { ++static struct notifier_block ipvlan_addr4_notifier_block = { + .notifier_call = ipvlan_addr4_event, + }; + +-static struct notifier_block ipvlan_notifier_block __read_mostly = { ++static struct notifier_block ipvlan_notifier_block = { + .notifier_call = ipvlan_device_event, + }; + +-static struct notifier_block ipvlan_addr6_notifier_block __read_mostly = { ++static struct notifier_block ipvlan_addr6_notifier_block = { + .notifier_call = ipvlan_addr6_event, + }; + +diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c +index a0849f49bbec..147a4a618111 100644 +--- a/drivers/net/irda/vlsi_ir.c ++++ b/drivers/net/irda/vlsi_ir.c +@@ -142,7 +142,7 @@ static void vlsi_ring_debug(struct vlsi_ring *r) + printk(KERN_DEBUG "%s - ring %p / size %u / mask 0x%04x / len %u / dir %d / hw %p\n", + __func__, r, r->size, r->mask, r->len, r->dir, r->rd[0].hw); + printk(KERN_DEBUG "%s - head = %d / tail = %d\n", __func__, +- atomic_read(&r->head) & r->mask, atomic_read(&r->tail) & r->mask); ++ atomic_read_unchecked(&r->head) & r->mask, atomic_read_unchecked(&r->tail) & r->mask); + for (i = 0; i < r->size; i++) { + rd = &r->rd[i]; + printk(KERN_DEBUG "%s - ring descr %u: ", __func__, i); +@@ -301,8 +301,8 @@ static void vlsi_proc_ring(struct seq_file *seq, struct vlsi_ring *r) + + seq_printf(seq, "size %u / mask 0x%04x / len %u / dir %d / hw %p\n", + r->size, r->mask, r->len, r->dir, r->rd[0].hw); +- h = atomic_read(&r->head) & r->mask; +- t = atomic_read(&r->tail) & r->mask; ++ h = atomic_read_unchecked(&r->head) & r->mask; ++ t = atomic_read_unchecked(&r->tail) & r->mask; + seq_printf(seq, "head = %d / tail = %d ", h, t); + if (h == t) + seq_printf(seq, "(empty)\n"); +@@ -410,8 +410,8 @@ static struct vlsi_ring *vlsi_alloc_ring(struct pci_dev *pdev, struct ring_descr + r->rd = (struct ring_descr *)(r+1); + r->mask = size - 1; + r->size = size; +- atomic_set(&r->head, 0); +- atomic_set(&r->tail, 0); ++ atomic_set_unchecked(&r->head, 0); ++ atomic_set_unchecked(&r->tail, 0); + + for (i = 0; i < size; i++) { + rd = r->rd + i; +@@ -1268,10 +1268,10 @@ static int vlsi_init_chip(struct pci_dev *pdev) + iobase+VLSI_PIO_RINGSIZE); + + ptr = inw(iobase+VLSI_PIO_RINGPTR); +- atomic_set(&idev->rx_ring->head, RINGPTR_GET_RX(ptr)); +- atomic_set(&idev->rx_ring->tail, RINGPTR_GET_RX(ptr)); +- atomic_set(&idev->tx_ring->head, RINGPTR_GET_TX(ptr)); +- atomic_set(&idev->tx_ring->tail, RINGPTR_GET_TX(ptr)); ++ atomic_set_unchecked(&idev->rx_ring->head, RINGPTR_GET_RX(ptr)); ++ atomic_set_unchecked(&idev->rx_ring->tail, RINGPTR_GET_RX(ptr)); ++ atomic_set_unchecked(&idev->tx_ring->head, RINGPTR_GET_TX(ptr)); ++ atomic_set_unchecked(&idev->tx_ring->tail, RINGPTR_GET_TX(ptr)); + + vlsi_set_baud(idev, iobase); /* idev->new_baud used as provided by caller */ + +diff --git a/drivers/net/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h +index f9db2ce4c5c6..6cd460c4db49 100644 +--- a/drivers/net/irda/vlsi_ir.h ++++ b/drivers/net/irda/vlsi_ir.h +@@ -671,7 +671,7 @@ struct vlsi_ring { + unsigned len; + unsigned size; + unsigned mask; +- atomic_t head, tail; ++ atomic_unchecked_t head, tail; + struct ring_descr *rd; + }; + +@@ -681,13 +681,13 @@ static inline struct ring_descr *ring_last(struct vlsi_ring *r) + { + int t; + +- t = atomic_read(&r->tail) & r->mask; +- return (((t+1) & r->mask) == (atomic_read(&r->head) & r->mask)) ? NULL : &r->rd[t]; ++ t = atomic_read_unchecked(&r->tail) & r->mask; ++ return (((t+1) & r->mask) == (atomic_read_unchecked(&r->head) & r->mask)) ? NULL : &r->rd[t]; + } + + static inline struct ring_descr *ring_put(struct vlsi_ring *r) + { +- atomic_inc(&r->tail); ++ atomic_inc_unchecked(&r->tail); + return ring_last(r); + } + +@@ -695,13 +695,13 @@ static inline struct ring_descr *ring_first(struct vlsi_ring *r) + { + int h; + +- h = atomic_read(&r->head) & r->mask; +- return (h == (atomic_read(&r->tail) & r->mask)) ? NULL : &r->rd[h]; ++ h = atomic_read_unchecked(&r->head) & r->mask; ++ return (h == (atomic_read_unchecked(&r->tail) & r->mask)) ? NULL : &r->rd[h]; + } + + static inline struct ring_descr *ring_get(struct vlsi_ring *r) + { +- atomic_inc(&r->head); ++ atomic_inc_unchecked(&r->head); + return ring_first(r); + } + +diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c +index 1b65f0f975cf..55b35dca8c6e 100644 +--- a/drivers/net/loopback.c ++++ b/drivers/net/loopback.c +@@ -217,6 +217,6 @@ static __net_init int loopback_net_init(struct net *net) + } + + /* Registered in net/core/dev.c */ +-struct pernet_operations __net_initdata loopback_net_ops = { ++struct pernet_operations __net_initconst loopback_net_ops = { + .init = loopback_net_init, + }; +diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c +index a5d66e205bb2..98716b119305 100644 +--- a/drivers/net/macsec.c ++++ b/drivers/net/macsec.c +@@ -3404,7 +3404,7 @@ static int macsec_fill_info(struct sk_buff *skb, + return -EMSGSIZE; + } + +-static struct rtnl_link_ops macsec_link_ops __read_mostly = { ++static struct rtnl_link_ops macsec_link_ops = { + .kind = "macsec", + .priv_size = sizeof(struct macsec_dev), + .maxtype = IFLA_MACSEC_MAX, +diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c +index dc8ccac0a01d..e4417a67e9e9 100644 +--- a/drivers/net/macvlan.c ++++ b/drivers/net/macvlan.c +@@ -343,7 +343,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port, + free_nskb: + kfree_skb(nskb); + err: +- atomic_long_inc(&skb->dev->rx_dropped); ++ atomic_long_inc_unchecked(&skb->dev->rx_dropped); + } + + static void macvlan_flush_sources(struct macvlan_port *port, +@@ -1531,13 +1531,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = { + int macvlan_link_register(struct rtnl_link_ops *ops) + { + /* common fields */ +- ops->priv_size = sizeof(struct macvlan_dev); +- ops->validate = macvlan_validate; +- ops->maxtype = IFLA_MACVLAN_MAX; +- ops->policy = macvlan_policy; +- ops->changelink = macvlan_changelink; +- ops->get_size = macvlan_get_size; +- ops->fill_info = macvlan_fill_info; ++ pax_open_kernel(); ++ const_cast(ops->priv_size) = sizeof(struct macvlan_dev); ++ const_cast(ops->validate) = macvlan_validate; ++ const_cast(ops->maxtype) = IFLA_MACVLAN_MAX; ++ const_cast(ops->policy) = macvlan_policy; ++ const_cast(ops->changelink) = macvlan_changelink; ++ const_cast(ops->get_size) = macvlan_get_size; ++ const_cast(ops->fill_info) = macvlan_fill_info; ++ pax_close_kernel(); + + return rtnl_link_register(ops); + }; +@@ -1625,7 +1627,7 @@ static int macvlan_device_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block macvlan_notifier_block __read_mostly = { ++static struct notifier_block macvlan_notifier_block = { + .notifier_call = macvlan_device_event, + }; + +diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c +index adea6f5a4d71..599176547d02 100644 +--- a/drivers/net/macvtap.c ++++ b/drivers/net/macvtap.c +@@ -514,7 +514,7 @@ static void macvtap_setup(struct net_device *dev) + dev->tx_queue_len = TUN_READQ_SIZE; + } + +-static struct rtnl_link_ops macvtap_link_ops __read_mostly = { ++static struct rtnl_link_ops macvtap_link_ops = { + .kind = "macvtap", + .setup = macvtap_setup, + .newlink = macvtap_newlink, +@@ -1054,7 +1054,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd, + + ret = 0; + u = q->flags; +- if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) || ++ if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) || + put_user(u, &ifr->ifr_flags)) + ret = -EFAULT; + macvtap_put_vlan(vlan); +@@ -1137,8 +1137,8 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd, + } + ret = 0; + u = vlan->dev->type; +- if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) || +- copy_to_user(&ifr->ifr_hwaddr.sa_data, vlan->dev->dev_addr, ETH_ALEN) || ++ if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) || ++ copy_to_user(ifr->ifr_hwaddr.sa_data, vlan->dev->dev_addr, ETH_ALEN) || + put_user(u, &ifr->ifr_hwaddr.sa_family)) + ret = -EFAULT; + macvtap_put_vlan(vlan); +@@ -1316,7 +1316,7 @@ static int macvtap_device_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block macvtap_notifier_block __read_mostly = { ++static struct notifier_block macvtap_notifier_block = { + .notifier_call = macvtap_device_event, + }; + +diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c +index 7b7c70e2341e..a92dc83937ca 100644 +--- a/drivers/net/nlmon.c ++++ b/drivers/net/nlmon.c +@@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[]) + return 0; + } + +-static struct rtnl_link_ops nlmon_link_ops __read_mostly = { ++static struct rtnl_link_ops nlmon_link_ops = { + .kind = "nlmon", + .priv_size = sizeof(struct nlmon), + .setup = nlmon_setup, +diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c +index 32b555a72e13..52610e02f250 100644 +--- a/drivers/net/phy/phy_device.c ++++ b/drivers/net/phy/phy_device.c +@@ -411,7 +411,7 @@ static int get_phy_c45_devs_in_pkg(struct mii_bus *bus, int addr, int dev_addr, + * zero on success. + * + */ +-static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id, ++static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id, + struct phy_c45_device_ids *c45_ids) { + int phy_reg; + int i, reg_addr; +@@ -482,7 +482,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id, + * its return value is in turn returned. + * + */ +-static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id, ++static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id, + bool is_c45, struct phy_c45_device_ids *c45_ids) + { + int phy_reg; +@@ -520,7 +520,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id, + struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45) + { + struct phy_c45_device_ids c45_ids = {0}; +- u32 phy_id = 0; ++ int phy_id = 0; + int r; + + r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids); +diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c +index 9c4b41a4df7d..03da80ba2775 100644 +--- a/drivers/net/plip/plip.c ++++ b/drivers/net/plip/plip.c +@@ -950,7 +950,7 @@ plip_interrupt(void *dev_id) + spin_unlock_irqrestore(&nl->lock, flags); + } + +-static int ++static netdev_tx_t + plip_tx_packet(struct sk_buff *skb, struct net_device *dev) + { + struct net_local *nl = netdev_priv(dev); +diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c +index 5489c0ec1d9a..50a54df70231 100644 +--- a/drivers/net/ppp/ppp_generic.c ++++ b/drivers/net/ppp/ppp_generic.c +@@ -1144,7 +1144,7 @@ static struct net *ppp_nl_get_link_net(const struct net_device *dev) + return ppp->ppp_net; + } + +-static struct rtnl_link_ops ppp_link_ops __read_mostly = { ++static struct rtnl_link_ops ppp_link_ops = { + .kind = "ppp", + .maxtype = IFLA_PPP_MAX, + .policy = ppp_nl_policy, +@@ -1262,7 +1262,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) + void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data; + struct ppp_stats stats; + struct ppp_comp_stats cstats; +- char *vers; + + switch (cmd) { + case SIOCGPPPSTATS: +@@ -1284,8 +1283,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) + break; + + case SIOCGPPPVER: +- vers = PPP_VERSION; +- if (copy_to_user(addr, vers, strlen(vers) + 1)) ++ if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION))) + break; + err = 0; + break; +diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c +index 1951b1085cb8..b02adc9b194a 100644 +--- a/drivers/net/ppp/pptp.c ++++ b/drivers/net/ppp/pptp.c +@@ -332,7 +332,7 @@ static int pptp_rcv_core(struct sock *sk, struct sk_buff *skb) + } + + skb->ip_summed = CHECKSUM_NONE; +- skb_set_network_header(skb, skb->head-skb->data); ++ skb->network_header = 0; + ppp_input(&po->chan, skb); + + return NET_RX_SUCCESS; +diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c +index a31f4610b493..949a77af07e5 100644 +--- a/drivers/net/rionet.c ++++ b/drivers/net/rionet.c +@@ -170,7 +170,7 @@ static int rionet_queue_tx_msg(struct sk_buff *skb, struct net_device *ndev, + return 0; + } + +-static int rionet_start_xmit(struct sk_buff *skb, struct net_device *ndev) ++static netdev_tx_t rionet_start_xmit(struct sk_buff *skb, struct net_device *ndev) + { + int i; + struct rionet_private *rnet = netdev_priv(ndev); +diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c +index 27ed25252aac..80cffdeac319 100644 +--- a/drivers/net/slip/slhc.c ++++ b/drivers/net/slip/slhc.c +@@ -491,7 +491,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize) + register struct tcphdr *thp; + register struct iphdr *ip; + register struct cstate *cs; +- int len, hdrlen; ++ long len, hdrlen; + unsigned char *cp = icp; + + /* We've got a compressed packet; read the change byte */ +diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c +index a380649bf6b5..fd8fe79cf2f8 100644 +--- a/drivers/net/team/team.c ++++ b/drivers/net/team/team.c +@@ -2135,7 +2135,7 @@ static unsigned int team_get_num_rx_queues(void) + return TEAM_DEFAULT_NUM_RX_QUEUES; + } + +-static struct rtnl_link_ops team_link_ops __read_mostly = { ++static struct rtnl_link_ops team_link_ops = { + .kind = DRV_NAME, + .priv_size = sizeof(struct team), + .setup = team_setup, +@@ -2930,7 +2930,7 @@ static int team_device_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block team_notifier_block __read_mostly = { ++static struct notifier_block team_notifier_block = { + .notifier_call = team_device_event, + }; + +diff --git a/drivers/net/tun.c b/drivers/net/tun.c +index a931b73393c8..a07f1cb14fb7 100644 +--- a/drivers/net/tun.c ++++ b/drivers/net/tun.c +@@ -977,7 +977,7 @@ static void tun_set_headroom(struct net_device *dev, int new_hr) + { + struct tun_struct *tun = netdev_priv(dev); + +- if (new_hr < NET_SKB_PAD) ++ if (new_hr < 0 || new_hr < NET_SKB_PAD) + new_hr = NET_SKB_PAD; + + tun->align = new_hr; +@@ -1562,7 +1562,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[]) + return -EINVAL; + } + +-static struct rtnl_link_ops tun_link_ops __read_mostly = { ++static struct rtnl_link_ops tun_link_ops = { + .kind = DRV_NAME, + .priv_size = sizeof(struct tun_struct), + .setup = tun_setup, +@@ -1991,7 +1991,7 @@ static int tun_set_queue(struct file *file, struct ifreq *ifr) + } + + static long __tun_chr_ioctl(struct file *file, unsigned int cmd, +- unsigned long arg, int ifreq_len) ++ unsigned long arg, size_t ifreq_len) + { + struct tun_file *tfile = file->private_data; + struct tun_struct *tun; +@@ -2005,6 +2005,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd, + int le; + int ret; + ++ if (ifreq_len > sizeof ifr) ++ return -EFAULT; ++ + if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) { + if (copy_from_user(&ifr, argp, ifreq_len)) + return -EFAULT; +@@ -2520,7 +2523,7 @@ static int tun_device_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block tun_notifier_block __read_mostly = { ++static struct notifier_block tun_notifier_block = { + .notifier_call = tun_device_event, + }; + +diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c +index e7b516342678..0d30ed856077 100644 +--- a/drivers/net/usb/hso.c ++++ b/drivers/net/usb/hso.c +@@ -72,7 +72,7 @@ + #include <asm/byteorder.h> + #include <linux/serial_core.h> + #include <linux/serial.h> +- ++#include <asm/local.h> + + #define MOD_AUTHOR "Option Wireless" + #define MOD_DESCRIPTION "USB High Speed Option driver" +@@ -1175,7 +1175,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial) + struct urb *urb; + + urb = serial->rx_urb[0]; +- if (serial->port.count > 0) { ++ if (atomic_read(&serial->port.count) > 0) { + count = put_rxbuf_data(urb, serial); + if (count == -1) + return; +@@ -1213,7 +1213,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb) + DUMP1(urb->transfer_buffer, urb->actual_length); + + /* Anyone listening? */ +- if (serial->port.count == 0) ++ if (atomic_read(&serial->port.count) == 0) + return; + + if (serial->parent->port_spec & HSO_INFO_CRC_BUG) +@@ -1229,8 +1229,9 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb) + * This needs to be a tasklet otherwise we will + * end up recursively calling this function. + */ +-static void hso_unthrottle_tasklet(struct hso_serial *serial) ++static void hso_unthrottle_tasklet(unsigned long _serial) + { ++ struct hso_serial *serial = (struct hso_serial *)_serial; + unsigned long flags; + + spin_lock_irqsave(&serial->serial_lock, flags); +@@ -1274,18 +1275,17 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp) + tty_port_tty_set(&serial->port, tty); + + /* check for port already opened, if not set the termios */ +- serial->port.count++; +- if (serial->port.count == 1) { ++ if (atomic_inc_return(&serial->port.count) == 1) { + serial->rx_state = RX_IDLE; + /* Force default termio settings */ + _hso_serial_set_termios(tty, NULL); + tasklet_init(&serial->unthrottle_tasklet, +- (void (*)(unsigned long))hso_unthrottle_tasklet, ++ hso_unthrottle_tasklet, + (unsigned long)serial); + result = hso_start_serial_device(serial->parent, GFP_KERNEL); + if (result) { + hso_stop_serial_device(serial->parent); +- serial->port.count--; ++ atomic_dec(&serial->port.count); + } else { + kref_get(&serial->parent->ref); + } +@@ -1323,10 +1323,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp) + + /* reset the rts and dtr */ + /* do the actual close */ +- serial->port.count--; ++ atomic_dec(&serial->port.count); + +- if (serial->port.count <= 0) { +- serial->port.count = 0; ++ if (atomic_read(&serial->port.count) <= 0) { ++ atomic_set(&serial->port.count, 0); + tty_port_tty_set(&serial->port, NULL); + if (!usb_gone) + hso_stop_serial_device(serial->parent); +@@ -1409,7 +1409,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old) + + /* the actual setup */ + spin_lock_irqsave(&serial->serial_lock, flags); +- if (serial->port.count) ++ if (atomic_read(&serial->port.count)) + _hso_serial_set_termios(tty, old); + else + tty->termios = *old; +@@ -1884,7 +1884,7 @@ static void intr_callback(struct urb *urb) + i); + spin_lock(&serial->serial_lock); + if (serial->rx_state == RX_IDLE && +- serial->port.count > 0) { ++ atomic_read(&serial->port.count) > 0) { + /* Setup and send a ctrl req read on + * port i */ + if (!serial->rx_urb_filled[0]) { +@@ -3041,7 +3041,7 @@ static int hso_resume(struct usb_interface *iface) + /* Start all serial ports */ + for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) { + if (serial_table[i] && (serial_table[i]->interface == iface)) { +- if (dev2ser(serial_table[i])->port.count) { ++ if (atomic_read(&dev2ser(serial_table[i])->port.count)) { + result = + hso_start_serial_device(serial_table[i], GFP_NOIO); + hso_kick_transmit(dev2ser(serial_table[i])); +diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c +index 76465b117b72..2d72355fbe2b 100644 +--- a/drivers/net/usb/ipheth.c ++++ b/drivers/net/usb/ipheth.c +@@ -400,7 +400,7 @@ static int ipheth_close(struct net_device *net) + return 0; + } + +-static int ipheth_tx(struct sk_buff *skb, struct net_device *net) ++static netdev_tx_t ipheth_tx(struct sk_buff *skb, struct net_device *net) + { + struct ipheth_device *dev = netdev_priv(net); + struct usb_device *udev = dev->udev; +diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c +index afb953a258cd..7d1ee98eac60 100644 +--- a/drivers/net/usb/r8152.c ++++ b/drivers/net/usb/r8152.c +@@ -632,7 +632,7 @@ struct r8152 { + bool (*in_nway)(struct r8152 *); + void (*hw_phy_cfg)(struct r8152 *); + void (*autosuspend_en)(struct r8152 *tp, bool enable); +- } rtl_ops; ++ } __no_const rtl_ops; + + int intr_interval; + u32 saved_wolopts; +diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c +index 0b5a84c9022c..0d3805b950c6 100644 +--- a/drivers/net/usb/sierra_net.c ++++ b/drivers/net/usb/sierra_net.c +@@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net"; + /* atomic counter partially included in MAC address to make sure 2 devices + * do not end up with the same MAC - concept breaks in case of > 255 ifaces + */ +-static atomic_t iface_counter = ATOMIC_INIT(0); ++static atomic_unchecked_t iface_counter = ATOMIC_INIT(0); + + /* + * SYNC Timer Delay definition used to set the expiry time +@@ -728,7 +728,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf) + dev->net->netdev_ops = &sierra_net_device_ops; + + /* change MAC addr to include, ifacenum, and to be unique */ +- dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter); ++ dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter); + dev->net->dev_addr[ETH_ALEN-1] = ifacenum; + + /* prepare shutdown message template */ +diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c +index 642df9391193..9f49639327ea 100644 +--- a/drivers/net/vrf.c ++++ b/drivers/net/vrf.c +@@ -1306,7 +1306,7 @@ static const struct nla_policy vrf_nl_policy[IFLA_VRF_MAX + 1] = { + [IFLA_VRF_TABLE] = { .type = NLA_U32 }, + }; + +-static struct rtnl_link_ops vrf_link_ops __read_mostly = { ++static struct rtnl_link_ops vrf_link_ops = { + .kind = DRV_NAME, + .priv_size = sizeof(struct net_vrf), + +@@ -1343,7 +1343,7 @@ static int vrf_device_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block vrf_notifier_block __read_mostly = { ++static struct notifier_block vrf_notifier_block = { + .notifier_call = vrf_device_event, + }; + +diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c +index 963e5339a4d7..9cb6aec8e5aa 100644 +--- a/drivers/net/vxlan.c ++++ b/drivers/net/vxlan.c +@@ -3217,7 +3217,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev) + return vxlan->net; + } + +-static struct rtnl_link_ops vxlan_link_ops __read_mostly = { ++static struct rtnl_link_ops vxlan_link_ops = { + .kind = "vxlan", + .maxtype = IFLA_VXLAN_MAX, + .policy = vxlan_policy, +@@ -3301,7 +3301,7 @@ static int vxlan_netdevice_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block vxlan_notifier_block __read_mostly = { ++static struct notifier_block vxlan_notifier_block = { + .notifier_call = vxlan_netdevice_event, + }; + +diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c +index 5920c996fcdf..ff2e4a5654c7 100644 +--- a/drivers/net/wan/lmc/lmc_media.c ++++ b/drivers/net/wan/lmc/lmc_media.c +@@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int); + static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32); + + lmc_media_t lmc_ds3_media = { +- lmc_ds3_init, /* special media init stuff */ +- lmc_ds3_default, /* reset to default state */ +- lmc_ds3_set_status, /* reset status to state provided */ +- lmc_dummy_set_1, /* set clock source */ +- lmc_dummy_set2_1, /* set line speed */ +- lmc_ds3_set_100ft, /* set cable length */ +- lmc_ds3_set_scram, /* set scrambler */ +- lmc_ds3_get_link_status, /* get link status */ +- lmc_dummy_set_1, /* set link status */ +- lmc_ds3_set_crc_length, /* set CRC length */ +- lmc_dummy_set_1, /* set T1 or E1 circuit type */ +- lmc_ds3_watchdog ++ .init = lmc_ds3_init, /* special media init stuff */ ++ .defaults = lmc_ds3_default, /* reset to default state */ ++ .set_status = lmc_ds3_set_status, /* reset status to state provided */ ++ .set_clock_source = lmc_dummy_set_1, /* set clock source */ ++ .set_speed = lmc_dummy_set2_1, /* set line speed */ ++ .set_cable_length = lmc_ds3_set_100ft, /* set cable length */ ++ .set_scrambler = lmc_ds3_set_scram, /* set scrambler */ ++ .get_link_status = lmc_ds3_get_link_status, /* get link status */ ++ .set_link_status = lmc_dummy_set_1, /* set link status */ ++ .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */ ++ .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */ ++ .watchdog = lmc_ds3_watchdog + }; + + lmc_media_t lmc_hssi_media = { +- lmc_hssi_init, /* special media init stuff */ +- lmc_hssi_default, /* reset to default state */ +- lmc_hssi_set_status, /* reset status to state provided */ +- lmc_hssi_set_clock, /* set clock source */ +- lmc_dummy_set2_1, /* set line speed */ +- lmc_dummy_set_1, /* set cable length */ +- lmc_dummy_set_1, /* set scrambler */ +- lmc_hssi_get_link_status, /* get link status */ +- lmc_hssi_set_link_status, /* set link status */ +- lmc_hssi_set_crc_length, /* set CRC length */ +- lmc_dummy_set_1, /* set T1 or E1 circuit type */ +- lmc_hssi_watchdog ++ .init = lmc_hssi_init, /* special media init stuff */ ++ .defaults = lmc_hssi_default, /* reset to default state */ ++ .set_status = lmc_hssi_set_status, /* reset status to state provided */ ++ .set_clock_source = lmc_hssi_set_clock, /* set clock source */ ++ .set_speed = lmc_dummy_set2_1, /* set line speed */ ++ .set_cable_length = lmc_dummy_set_1, /* set cable length */ ++ .set_scrambler = lmc_dummy_set_1, /* set scrambler */ ++ .get_link_status = lmc_hssi_get_link_status, /* get link status */ ++ .set_link_status = lmc_hssi_set_link_status, /* set link status */ ++ .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */ ++ .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */ ++ .watchdog = lmc_hssi_watchdog + }; + +-lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */ +- lmc_ssi_default, /* reset to default state */ +- lmc_ssi_set_status, /* reset status to state provided */ +- lmc_ssi_set_clock, /* set clock source */ +- lmc_ssi_set_speed, /* set line speed */ +- lmc_dummy_set_1, /* set cable length */ +- lmc_dummy_set_1, /* set scrambler */ +- lmc_ssi_get_link_status, /* get link status */ +- lmc_ssi_set_link_status, /* set link status */ +- lmc_ssi_set_crc_length, /* set CRC length */ +- lmc_dummy_set_1, /* set T1 or E1 circuit type */ +- lmc_ssi_watchdog ++lmc_media_t lmc_ssi_media = { ++ .init = lmc_ssi_init, /* special media init stuff */ ++ .defaults = lmc_ssi_default, /* reset to default state */ ++ .set_status = lmc_ssi_set_status, /* reset status to state provided */ ++ .set_clock_source = lmc_ssi_set_clock, /* set clock source */ ++ .set_speed = lmc_ssi_set_speed, /* set line speed */ ++ .set_cable_length = lmc_dummy_set_1, /* set cable length */ ++ .set_scrambler = lmc_dummy_set_1, /* set scrambler */ ++ .get_link_status = lmc_ssi_get_link_status, /* get link status */ ++ .set_link_status = lmc_ssi_set_link_status, /* set link status */ ++ .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */ ++ .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */ ++ .watchdog = lmc_ssi_watchdog + }; + + lmc_media_t lmc_t1_media = { +- lmc_t1_init, /* special media init stuff */ +- lmc_t1_default, /* reset to default state */ +- lmc_t1_set_status, /* reset status to state provided */ +- lmc_t1_set_clock, /* set clock source */ +- lmc_dummy_set2_1, /* set line speed */ +- lmc_dummy_set_1, /* set cable length */ +- lmc_dummy_set_1, /* set scrambler */ +- lmc_t1_get_link_status, /* get link status */ +- lmc_dummy_set_1, /* set link status */ +- lmc_t1_set_crc_length, /* set CRC length */ +- lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */ +- lmc_t1_watchdog ++ .init = lmc_t1_init, /* special media init stuff */ ++ .defaults = lmc_t1_default, /* reset to default state */ ++ .set_status = lmc_t1_set_status, /* reset status to state provided */ ++ .set_clock_source = lmc_t1_set_clock, /* set clock source */ ++ .set_speed = lmc_dummy_set2_1, /* set line speed */ ++ .set_cable_length = lmc_dummy_set_1, /* set cable length */ ++ .set_scrambler = lmc_dummy_set_1, /* set scrambler */ ++ .get_link_status = lmc_t1_get_link_status, /* get link status */ ++ .set_link_status = lmc_dummy_set_1, /* set link status */ ++ .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */ ++ .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */ ++ .watchdog = lmc_t1_watchdog + }; + + static void +diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c +index 2f0bd6955f33..e46ed7bba641 100644 +--- a/drivers/net/wan/z85230.c ++++ b/drivers/net/wan/z85230.c +@@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan) + + struct z8530_irqhandler z8530_sync = + { +- z8530_rx, +- z8530_tx, +- z8530_status ++ .rx = z8530_rx, ++ .tx = z8530_tx, ++ .status = z8530_status + }; + + EXPORT_SYMBOL(z8530_sync); +@@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan) + } + + static struct z8530_irqhandler z8530_dma_sync = { +- z8530_dma_rx, +- z8530_dma_tx, +- z8530_dma_status ++ .rx = z8530_dma_rx, ++ .tx = z8530_dma_tx, ++ .status = z8530_dma_status + }; + + static struct z8530_irqhandler z8530_txdma_sync = { +- z8530_rx, +- z8530_dma_tx, +- z8530_dma_status ++ .rx = z8530_rx, ++ .tx = z8530_dma_tx, ++ .status = z8530_dma_status + }; + + /** +@@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan) + + struct z8530_irqhandler z8530_nop= + { +- z8530_rx_clear, +- z8530_tx_clear, +- z8530_status_clear ++ .rx = z8530_rx_clear, ++ .tx = z8530_tx_clear, ++ .status = z8530_status_clear + }; + + +diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c +index 0b602951ff6b..b8bfa5b2b854 100644 +--- a/drivers/net/wimax/i2400m/rx.c ++++ b/drivers/net/wimax/i2400m/rx.c +@@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m) + if (i2400m->rx_roq == NULL) + goto error_roq_alloc; + +- rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log), ++ rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1, + GFP_KERNEL); + if (rd == NULL) { + result = -ENOMEM; +diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c +index 0b4d79659884..28ef2242ec6f 100644 +--- a/drivers/net/wireless/ath/ath10k/ce.c ++++ b/drivers/net/wireless/ath/ath10k/ce.c +@@ -887,12 +887,12 @@ static int ath10k_ce_init_dest_ring(struct ath10k *ar, + return 0; + } + +-static struct ath10k_ce_ring * ++static struct ath10k_ce_ring * __intentional_overflow(-1) + ath10k_ce_alloc_src_ring(struct ath10k *ar, unsigned int ce_id, + const struct ce_attr *attr) + { + struct ath10k_ce_ring *src_ring; +- u32 nentries = attr->src_nentries; ++ unsigned long nentries = attr->src_nentries; + dma_addr_t base_addr; + + nentries = roundup_pow_of_two(nentries); +@@ -938,7 +938,7 @@ ath10k_ce_alloc_dest_ring(struct ath10k *ar, unsigned int ce_id, + const struct ce_attr *attr) + { + struct ath10k_ce_ring *dest_ring; +- u32 nentries; ++ unsigned long nentries; + dma_addr_t base_addr; + + nentries = roundup_pow_of_two(attr->dest_nentries); +diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h +index 0c55cd92a951..7fc013b37072 100644 +--- a/drivers/net/wireless/ath/ath10k/htc.h ++++ b/drivers/net/wireless/ath/ath10k/htc.h +@@ -269,13 +269,13 @@ enum ath10k_htc_ep_id { + + struct ath10k_htc_ops { + void (*target_send_suspend_complete)(struct ath10k *ar); +-}; ++} __no_const; + + struct ath10k_htc_ep_ops { + void (*ep_tx_complete)(struct ath10k *, struct sk_buff *); + void (*ep_rx_complete)(struct ath10k *, struct sk_buff *); + void (*ep_tx_credits)(struct ath10k *); +-}; ++} __no_const; + + /* service connection information */ + struct ath10k_htc_svc_conn_req { +diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c +index f2e85eb22afe..5e10c3e60d56 100644 +--- a/drivers/net/wireless/ath/ath10k/mac.c ++++ b/drivers/net/wireless/ath/ath10k/mac.c +@@ -8006,8 +8006,11 @@ int ath10k_mac_register(struct ath10k *ar) + * supports the pull-push mechanism. + */ + if (!test_bit(ATH10K_FW_FEATURE_PEER_FLOW_CONTROL, +- ar->running_fw->fw_file.fw_features)) +- ar->ops->wake_tx_queue = NULL; ++ ar->running_fw->fw_file.fw_features)) { ++ pax_open_kernel(); ++ const_cast(ar->ops->wake_tx_queue) = NULL; ++ pax_close_kernel(); ++ } + + ret = ath_regd_init(&ar->ath_common.regulatory, ar->hw->wiphy, + ath10k_reg_notifier); +diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h +index ac25f1781b42..2cb440b6ad13 100644 +--- a/drivers/net/wireless/ath/ath6kl/core.h ++++ b/drivers/net/wireless/ath/ath6kl/core.h +@@ -915,7 +915,7 @@ void ath6kl_tx_data_cleanup(struct ath6kl *ar); + + struct ath6kl_cookie *ath6kl_alloc_cookie(struct ath6kl *ar); + void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie); +-int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev); ++netdev_tx_t ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev); + + struct aggr_info *aggr_init(struct ath6kl_vif *vif); + void aggr_conn_init(struct ath6kl_vif *vif, struct aggr_info *aggr_info, +diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c +index 9df41d5e3249..fb12f17f1a9b 100644 +--- a/drivers/net/wireless/ath/ath6kl/txrx.c ++++ b/drivers/net/wireless/ath/ath6kl/txrx.c +@@ -353,7 +353,7 @@ int ath6kl_control_tx(void *devt, struct sk_buff *skb, + return status; + } + +-int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev) ++netdev_tx_t ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev) + { + struct ath6kl *ar = ath6kl_priv(dev); + struct ath6kl_cookie *cookie = NULL; +diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig +index 8f231c67dd51..48902b842258 100644 +--- a/drivers/net/wireless/ath/ath9k/Kconfig ++++ b/drivers/net/wireless/ath/ath9k/Kconfig +@@ -3,7 +3,6 @@ config ATH9K_HW + config ATH9K_COMMON + tristate + select ATH_COMMON +- select DEBUG_FS + select RELAY + config ATH9K_DFS_DEBUGFS + def_bool y +diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c +index f816909d9474..e56cd8b02681 100644 +--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c ++++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c +@@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) + ads->ds_txstatus6 = ads->ds_txstatus7 = 0; + ads->ds_txstatus8 = ads->ds_txstatus9 = 0; + +- ACCESS_ONCE(ads->ds_link) = i->link; +- ACCESS_ONCE(ads->ds_data) = i->buf_addr[0]; ++ ACCESS_ONCE_RW(ads->ds_link) = i->link; ++ ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0]; + + ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore); + ctl6 = SM(i->keytype, AR_EncrType); +@@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) + + if ((i->is_first || i->is_last) && + i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) { +- ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0) ++ ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0) + | set11nTries(i->rates, 1) + | set11nTries(i->rates, 2) + | set11nTries(i->rates, 3) + | (i->dur_update ? AR_DurUpdateEna : 0) + | SM(0, AR_BurstDur); + +- ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0) ++ ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0) + | set11nRate(i->rates, 1) + | set11nRate(i->rates, 2) + | set11nRate(i->rates, 3); + } else { +- ACCESS_ONCE(ads->ds_ctl2) = 0; +- ACCESS_ONCE(ads->ds_ctl3) = 0; ++ ACCESS_ONCE_RW(ads->ds_ctl2) = 0; ++ ACCESS_ONCE_RW(ads->ds_ctl3) = 0; + } + + if (!i->is_first) { +- ACCESS_ONCE(ads->ds_ctl0) = 0; +- ACCESS_ONCE(ads->ds_ctl1) = ctl1; +- ACCESS_ONCE(ads->ds_ctl6) = ctl6; ++ ACCESS_ONCE_RW(ads->ds_ctl0) = 0; ++ ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1; ++ ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6; + return; + } + +@@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) + break; + } + +- ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen) ++ ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen) + | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0) + | SM(i->txpower[0], AR_XmitPower0) + | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0) +@@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) + | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable : + (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0)); + +- ACCESS_ONCE(ads->ds_ctl1) = ctl1; +- ACCESS_ONCE(ads->ds_ctl6) = ctl6; ++ ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1; ++ ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6; + + if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST) + return; + +- ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0) ++ ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0) + | set11nPktDurRTSCTS(i->rates, 1); + +- ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2) ++ ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2) + | set11nPktDurRTSCTS(i->rates, 3); + +- ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0) ++ ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0) + | set11nRateFlags(i->rates, 1) + | set11nRateFlags(i->rates, 2) + | set11nRateFlags(i->rates, 3) + | SM(i->rtscts_rate, AR_RTSCTSRate); + +- ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1); +- ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2); +- ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3); ++ ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1); ++ ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2); ++ ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3); + } + + static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds, +diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c +index da84b705cbcd..83e49782158e 100644 +--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c ++++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c +@@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) + (i->qcu << AR_TxQcuNum_S) | desc_len; + + checksum += val; +- ACCESS_ONCE(ads->info) = val; ++ ACCESS_ONCE_RW(ads->info) = val; + + checksum += i->link; +- ACCESS_ONCE(ads->link) = i->link; ++ ACCESS_ONCE_RW(ads->link) = i->link; + + checksum += i->buf_addr[0]; +- ACCESS_ONCE(ads->data0) = i->buf_addr[0]; ++ ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0]; + checksum += i->buf_addr[1]; +- ACCESS_ONCE(ads->data1) = i->buf_addr[1]; ++ ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1]; + checksum += i->buf_addr[2]; +- ACCESS_ONCE(ads->data2) = i->buf_addr[2]; ++ ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2]; + checksum += i->buf_addr[3]; +- ACCESS_ONCE(ads->data3) = i->buf_addr[3]; ++ ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3]; + + checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen); +- ACCESS_ONCE(ads->ctl3) = val; ++ ACCESS_ONCE_RW(ads->ctl3) = val; + checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen); +- ACCESS_ONCE(ads->ctl5) = val; ++ ACCESS_ONCE_RW(ads->ctl5) = val; + checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen); +- ACCESS_ONCE(ads->ctl7) = val; ++ ACCESS_ONCE_RW(ads->ctl7) = val; + checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen); +- ACCESS_ONCE(ads->ctl9) = val; ++ ACCESS_ONCE_RW(ads->ctl9) = val; + + checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff); +- ACCESS_ONCE(ads->ctl10) = checksum; ++ ACCESS_ONCE_RW(ads->ctl10) = checksum; + + if (i->is_first || i->is_last) { +- ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0) ++ ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0) + | set11nTries(i->rates, 1) + | set11nTries(i->rates, 2) + | set11nTries(i->rates, 3) + | (i->dur_update ? AR_DurUpdateEna : 0) + | SM(0, AR_BurstDur); + +- ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0) ++ ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0) + | set11nRate(i->rates, 1) + | set11nRate(i->rates, 2) + | set11nRate(i->rates, 3); + } else { +- ACCESS_ONCE(ads->ctl13) = 0; +- ACCESS_ONCE(ads->ctl14) = 0; ++ ACCESS_ONCE_RW(ads->ctl13) = 0; ++ ACCESS_ONCE_RW(ads->ctl14) = 0; + } + + ads->ctl20 = 0; +@@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) + + ctl17 = SM(i->keytype, AR_EncrType); + if (!i->is_first) { +- ACCESS_ONCE(ads->ctl11) = 0; +- ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore; +- ACCESS_ONCE(ads->ctl15) = 0; +- ACCESS_ONCE(ads->ctl16) = 0; +- ACCESS_ONCE(ads->ctl17) = ctl17; +- ACCESS_ONCE(ads->ctl18) = 0; +- ACCESS_ONCE(ads->ctl19) = 0; ++ ACCESS_ONCE_RW(ads->ctl11) = 0; ++ ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore; ++ ACCESS_ONCE_RW(ads->ctl15) = 0; ++ ACCESS_ONCE_RW(ads->ctl16) = 0; ++ ACCESS_ONCE_RW(ads->ctl17) = ctl17; ++ ACCESS_ONCE_RW(ads->ctl18) = 0; ++ ACCESS_ONCE_RW(ads->ctl19) = 0; + return; + } + +- ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen) ++ ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen) + | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0) + | SM(i->txpower[0], AR_XmitPower0) + | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0) +@@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) + val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S; + ctl12 |= SM(val, AR_PAPRDChainMask); + +- ACCESS_ONCE(ads->ctl12) = ctl12; +- ACCESS_ONCE(ads->ctl17) = ctl17; ++ ACCESS_ONCE_RW(ads->ctl12) = ctl12; ++ ACCESS_ONCE_RW(ads->ctl17) = ctl17; + +- ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0) ++ ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0) + | set11nPktDurRTSCTS(i->rates, 1); + +- ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2) ++ ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2) + | set11nPktDurRTSCTS(i->rates, 3); + +- ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0) ++ ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0) + | set11nRateFlags(i->rates, 1) + | set11nRateFlags(i->rates, 2) + | set11nRateFlags(i->rates, 3) + | SM(i->rtscts_rate, AR_RTSCTSRate); + +- ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding; ++ ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding; + +- ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1); +- ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2); +- ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3); ++ ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1); ++ ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2); ++ ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3); + } + + static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads) +diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h +index 9cbca1229bac..eae7c79615b2 100644 +--- a/drivers/net/wireless/ath/ath9k/hw.h ++++ b/drivers/net/wireless/ath/ath9k/hw.h +@@ -672,7 +672,7 @@ struct ath_hw_private_ops { + #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT + bool (*is_aic_enabled)(struct ath_hw *ah); + #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ +-}; ++} __no_const; + + /** + * struct ath_spec_scan - parameters for Atheros spectral scan +@@ -748,7 +748,7 @@ struct ath_hw_ops { + #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT + void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable); + #endif +-}; ++} __no_const; + + struct ath_nf_limits { + s16 max; +diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c +index b868f02ced89..95db87b957e6 100644 +--- a/drivers/net/wireless/ath/ath9k/main.c ++++ b/drivers/net/wireless/ath/ath9k/main.c +@@ -2617,16 +2617,18 @@ void ath9k_fill_chanctx_ops(void) + if (!ath9k_is_chanctx_enabled()) + return; + +- ath9k_ops.hw_scan = ath9k_hw_scan; +- ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan; +- ath9k_ops.remain_on_channel = ath9k_remain_on_channel; +- ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel; +- ath9k_ops.add_chanctx = ath9k_add_chanctx; +- ath9k_ops.remove_chanctx = ath9k_remove_chanctx; +- ath9k_ops.change_chanctx = ath9k_change_chanctx; +- ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx; +- ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx; +- ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx; ++ pax_open_kernel(); ++ const_cast(ath9k_ops.hw_scan) = ath9k_hw_scan; ++ const_cast(ath9k_ops.cancel_hw_scan) = ath9k_cancel_hw_scan; ++ const_cast(ath9k_ops.remain_on_channel) = ath9k_remain_on_channel; ++ const_cast(ath9k_ops.cancel_remain_on_channel) = ath9k_cancel_remain_on_channel; ++ const_cast(ath9k_ops.add_chanctx) = ath9k_add_chanctx; ++ const_cast(ath9k_ops.remove_chanctx) = ath9k_remove_chanctx; ++ const_cast(ath9k_ops.change_chanctx) = ath9k_change_chanctx; ++ const_cast(ath9k_ops.assign_vif_chanctx) = ath9k_assign_vif_chanctx; ++ const_cast(ath9k_ops.unassign_vif_chanctx) = ath9k_unassign_vif_chanctx; ++ const_cast(ath9k_ops.mgd_prepare_tx) = ath9k_mgd_prepare_tx; ++ pax_close_kernel(); + } + + #endif +diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h +index 237d0cda1bcb..6c094fd17ecc 100644 +--- a/drivers/net/wireless/ath/carl9170/carl9170.h ++++ b/drivers/net/wireless/ath/carl9170/carl9170.h +@@ -297,7 +297,7 @@ struct ar9170 { + unsigned long max_queue_stop_timeout[__AR9170_NUM_TXQ]; + bool needs_full_reset; + bool force_usb_reset; +- atomic_t pending_restarts; ++ atomic_unchecked_t pending_restarts; + + /* interface mode settings */ + struct list_head vif_list; +@@ -400,7 +400,7 @@ struct ar9170 { + struct carl9170_sta_tid __rcu *tx_ampdu_iter; + struct list_head tx_ampdu_list; + atomic_t tx_ampdu_upload; +- atomic_t tx_ampdu_scheduler; ++ atomic_unchecked_t tx_ampdu_scheduler; + atomic_t tx_total_pending; + atomic_t tx_total_queued; + unsigned int tx_ampdu_list_len; +@@ -412,7 +412,7 @@ struct ar9170 { + spinlock_t mem_lock; + unsigned long *mem_bitmap; + atomic_t mem_free_blocks; +- atomic_t mem_allocs; ++ atomic_unchecked_t mem_allocs; + + /* rxstream mpdu merge */ + struct ar9170_rx_head rx_plcp; +diff --git a/drivers/net/wireless/ath/carl9170/debug.c b/drivers/net/wireless/ath/carl9170/debug.c +index ec3a64e5d2bb..4d4a4e2b2485 100644 +--- a/drivers/net/wireless/ath/carl9170/debug.c ++++ b/drivers/net/wireless/ath/carl9170/debug.c +@@ -223,7 +223,7 @@ static char *carl9170_debugfs_mem_usage_read(struct ar9170 *ar, char *buf, + + ADD(buf, *len, bufsize, "cookies: used:%3d / total:%3d, allocs:%d\n", + bitmap_weight(ar->mem_bitmap, ar->fw.mem_blocks), +- ar->fw.mem_blocks, atomic_read(&ar->mem_allocs)); ++ ar->fw.mem_blocks, atomic_read_unchecked(&ar->mem_allocs)); + + ADD(buf, *len, bufsize, "memory: free:%3d (%3d KiB) / total:%3d KiB)\n", + atomic_read(&ar->mem_free_blocks), +@@ -674,7 +674,7 @@ static char *carl9170_debugfs_bug_read(struct ar9170 *ar, char *buf, + ADD(buf, *ret, bufsize, "reported firmware BUGs:%d\n", + ar->fw.bug_counter); + ADD(buf, *ret, bufsize, "pending restart requests:%d\n", +- atomic_read(&ar->pending_restarts)); ++ atomic_read_unchecked(&ar->pending_restarts)); + return buf; + } + __DEBUGFS_DECLARE_RW_FILE(bug, 400, CARL9170_STOPPED); +@@ -781,7 +781,7 @@ DEBUGFS_READONLY_FILE(usb_rx_pool_urbs, 20, "%d", + DEBUGFS_READONLY_FILE(tx_total_queued, 20, "%d", + atomic_read(&ar->tx_total_queued)); + DEBUGFS_READONLY_FILE(tx_ampdu_scheduler, 20, "%d", +- atomic_read(&ar->tx_ampdu_scheduler)); ++ atomic_read_unchecked(&ar->tx_ampdu_scheduler)); + + DEBUGFS_READONLY_FILE(tx_total_pending, 20, "%d", + atomic_read(&ar->tx_total_pending)); +diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c +index ffb22a04beeb..231c7bcaf731 100644 +--- a/drivers/net/wireless/ath/carl9170/main.c ++++ b/drivers/net/wireless/ath/carl9170/main.c +@@ -320,7 +320,7 @@ static void carl9170_zap_queues(struct ar9170 *ar) + rcu_read_unlock(); + + atomic_set(&ar->tx_ampdu_upload, 0); +- atomic_set(&ar->tx_ampdu_scheduler, 0); ++ atomic_set_unchecked(&ar->tx_ampdu_scheduler, 0); + atomic_set(&ar->tx_total_pending, 0); + atomic_set(&ar->tx_total_queued, 0); + atomic_set(&ar->mem_free_blocks, ar->fw.mem_blocks); +@@ -370,7 +370,7 @@ static int carl9170_op_start(struct ieee80211_hw *hw) + ar->max_queue_stop_timeout[i] = 0; + } + +- atomic_set(&ar->mem_allocs, 0); ++ atomic_set_unchecked(&ar->mem_allocs, 0); + + err = carl9170_usb_open(ar); + if (err) +@@ -490,7 +490,7 @@ static void carl9170_restart_work(struct work_struct *work) + + if (!err && !ar->force_usb_reset) { + ar->restart_counter++; +- atomic_set(&ar->pending_restarts, 0); ++ atomic_set_unchecked(&ar->pending_restarts, 0); + + ieee80211_restart_hw(ar->hw); + } else { +@@ -513,7 +513,7 @@ void carl9170_restart(struct ar9170 *ar, const enum carl9170_restart_reasons r) + * By ignoring these *surplus* reset events, the device won't be + * killed again, right after it has recovered. + */ +- if (atomic_inc_return(&ar->pending_restarts) > 1) { ++ if (atomic_inc_return_unchecked(&ar->pending_restarts) > 1) { + dev_dbg(&ar->udev->dev, "ignoring restart (%d)\n", r); + return; + } +@@ -1820,7 +1820,7 @@ void *carl9170_alloc(size_t priv_size) + spin_lock_init(&ar->tx_ampdu_list_lock); + spin_lock_init(&ar->mem_lock); + spin_lock_init(&ar->state_lock); +- atomic_set(&ar->pending_restarts, 0); ++ atomic_set_unchecked(&ar->pending_restarts, 0); + ar->vifs = 0; + for (i = 0; i < ar->hw->queues; i++) { + skb_queue_head_init(&ar->tx_status[i]); +diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c +index 2bf04c9edc98..ae059574fe30 100644 +--- a/drivers/net/wireless/ath/carl9170/tx.c ++++ b/drivers/net/wireless/ath/carl9170/tx.c +@@ -193,7 +193,7 @@ static int carl9170_alloc_dev_space(struct ar9170 *ar, struct sk_buff *skb) + unsigned int chunks; + int cookie = -1; + +- atomic_inc(&ar->mem_allocs); ++ atomic_inc_unchecked(&ar->mem_allocs); + + chunks = DIV_ROUND_UP(skb->len, ar->fw.mem_block_size); + if (unlikely(atomic_sub_return(chunks, &ar->mem_free_blocks) < 0)) { +@@ -1130,7 +1130,7 @@ static void carl9170_tx_ampdu(struct ar9170 *ar) + unsigned int i = 0, done_ampdus = 0; + u16 seq, queue, tmpssn; + +- atomic_inc(&ar->tx_ampdu_scheduler); ++ atomic_inc_unchecked(&ar->tx_ampdu_scheduler); + ar->tx_ampdu_schedule = false; + + if (atomic_read(&ar->tx_ampdu_upload)) +diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c +index 44746ca0d2e6..6e17b3b2cea3 100644 +--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c ++++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c +@@ -164,7 +164,7 @@ static int wil_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id) + struct wil6210_priv *wil; + struct device *dev = &pdev->dev; + int rc; +- const struct wil_platform_rops rops = { ++ static const struct wil_platform_rops rops = { + .ramdump = wil_platform_rop_ramdump, + .fw_recovery = wil_platform_rop_fw_recovery, + }; +diff --git a/drivers/net/wireless/ath/wil6210/wil_platform.h b/drivers/net/wireless/ath/wil6210/wil_platform.h +index f8c41172a3f4..72c917e0d59b 100644 +--- a/drivers/net/wireless/ath/wil6210/wil_platform.h ++++ b/drivers/net/wireless/ath/wil6210/wil_platform.h +@@ -37,7 +37,7 @@ struct wil_platform_ops { + int (*resume)(void *handle); + void (*uninit)(void *handle); + int (*notify)(void *handle, enum wil_platform_event evt); +-}; ++} __no_const; + + /** + * struct wil_platform_rops - wil platform module callbacks from +diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c +index 0e180677c7fc..1f7f9a2d3911 100644 +--- a/drivers/net/wireless/atmel/at76c50x-usb.c ++++ b/drivers/net/wireless/atmel/at76c50x-usb.c +@@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state) + } + + /* Convert timeout from the DFU status to jiffies */ +-static inline unsigned long at76_get_timeout(struct dfu_status *s) ++static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s) + { + return msecs_to_jiffies((s->poll_timeout[2] << 16) + | (s->poll_timeout[1] << 8) +diff --git a/drivers/net/wireless/atmel/atmel.c b/drivers/net/wireless/atmel/atmel.c +index bf2e9a083c0c..b55366e08b0a 100644 +--- a/drivers/net/wireless/atmel/atmel.c ++++ b/drivers/net/wireless/atmel/atmel.c +@@ -1663,9 +1663,10 @@ EXPORT_SYMBOL(stop_atmel_card); + + static int atmel_set_essid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->essid; + struct atmel_private *priv = netdev_priv(dev); + + /* Check if we asked for `any' */ +@@ -1691,9 +1692,10 @@ static int atmel_set_essid(struct net_device *dev, + + static int atmel_get_essid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->essid; + struct atmel_private *priv = netdev_priv(dev); + + /* Get the current SSID */ +@@ -1712,9 +1714,10 @@ static int atmel_get_essid(struct net_device *dev, + + static int atmel_get_wap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *awrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct sockaddr *awrq = &wrqu->ap_addr; + struct atmel_private *priv = netdev_priv(dev); + memcpy(awrq->sa_data, priv->CurrentBSSID, ETH_ALEN); + awrq->sa_family = ARPHRD_ETHER; +@@ -1724,9 +1727,10 @@ static int atmel_get_wap(struct net_device *dev, + + static int atmel_set_encode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->encoding; + struct atmel_private *priv = netdev_priv(dev); + + /* Basic checking: do we have a key to set ? +@@ -1813,9 +1817,10 @@ static int atmel_set_encode(struct net_device *dev, + + static int atmel_get_encode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->encoding; + struct atmel_private *priv = netdev_priv(dev); + int index = (dwrq->flags & IW_ENCODE_INDEX) - 1; + +@@ -2023,18 +2028,20 @@ static int atmel_get_auth(struct net_device *dev, + + static int atmel_get_name(struct net_device *dev, + struct iw_request_info *info, +- char *cwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ char *cwrq = wrqu->name; + strcpy(cwrq, "IEEE 802.11-DS"); + return 0; + } + + static int atmel_set_rate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->bitrate; + struct atmel_private *priv = netdev_priv(dev); + + if (vwrq->fixed == 0) { +@@ -2073,9 +2080,10 @@ static int atmel_set_rate(struct net_device *dev, + + static int atmel_set_mode(struct net_device *dev, + struct iw_request_info *info, +- __u32 *uwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ __u32 *uwrq = &wrqu->mode; + struct atmel_private *priv = netdev_priv(dev); + + if (*uwrq != IW_MODE_ADHOC && *uwrq != IW_MODE_INFRA) +@@ -2087,9 +2095,10 @@ static int atmel_set_mode(struct net_device *dev, + + static int atmel_get_mode(struct net_device *dev, + struct iw_request_info *info, +- __u32 *uwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ __u32 *uwrq = &wrqu->mode; + struct atmel_private *priv = netdev_priv(dev); + + *uwrq = priv->operating_mode; +@@ -2098,9 +2107,10 @@ static int atmel_get_mode(struct net_device *dev, + + static int atmel_get_rate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->bitrate; + struct atmel_private *priv = netdev_priv(dev); + + if (priv->auto_tx_rate) { +@@ -2128,9 +2138,10 @@ static int atmel_get_rate(struct net_device *dev, + + static int atmel_set_power(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->power; + struct atmel_private *priv = netdev_priv(dev); + priv->power_mode = vwrq->disabled ? 0 : 1; + return -EINPROGRESS; +@@ -2138,9 +2149,10 @@ static int atmel_set_power(struct net_device *dev, + + static int atmel_get_power(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->power; + struct atmel_private *priv = netdev_priv(dev); + vwrq->disabled = priv->power_mode ? 0 : 1; + vwrq->flags = IW_POWER_ON; +@@ -2149,9 +2161,10 @@ static int atmel_get_power(struct net_device *dev, + + static int atmel_set_retry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->retry; + struct atmel_private *priv = netdev_priv(dev); + + if (!vwrq->disabled && (vwrq->flags & IW_RETRY_LIMIT)) { +@@ -2172,9 +2185,10 @@ static int atmel_set_retry(struct net_device *dev, + + static int atmel_get_retry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->retry; + struct atmel_private *priv = netdev_priv(dev); + + vwrq->disabled = 0; /* Can't be disabled */ +@@ -2195,9 +2209,10 @@ static int atmel_get_retry(struct net_device *dev, + + static int atmel_set_rts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->rts; + struct atmel_private *priv = netdev_priv(dev); + int rthr = vwrq->value; + +@@ -2213,9 +2228,10 @@ static int atmel_set_rts(struct net_device *dev, + + static int atmel_get_rts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->rts; + struct atmel_private *priv = netdev_priv(dev); + + vwrq->value = priv->rts_threshold; +@@ -2227,9 +2243,10 @@ static int atmel_get_rts(struct net_device *dev, + + static int atmel_set_frag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->frag; + struct atmel_private *priv = netdev_priv(dev); + int fthr = vwrq->value; + +@@ -2246,9 +2263,10 @@ static int atmel_set_frag(struct net_device *dev, + + static int atmel_get_frag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->frag; + struct atmel_private *priv = netdev_priv(dev); + + vwrq->value = priv->frag_threshold; +@@ -2260,9 +2278,10 @@ static int atmel_get_frag(struct net_device *dev, + + static int atmel_set_freq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *fwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_freq *fwrq = &wrqu->freq; + struct atmel_private *priv = netdev_priv(dev); + int rc = -EINPROGRESS; /* Call commit handler */ + +@@ -2290,9 +2309,10 @@ static int atmel_set_freq(struct net_device *dev, + + static int atmel_get_freq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *fwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_freq *fwrq = &wrqu->freq; + struct atmel_private *priv = netdev_priv(dev); + + fwrq->m = priv->channel; +@@ -2302,7 +2322,7 @@ static int atmel_get_freq(struct net_device *dev, + + static int atmel_set_scan(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *dwrq, + char *extra) + { + struct atmel_private *priv = netdev_priv(dev); +@@ -2340,9 +2360,10 @@ static int atmel_set_scan(struct net_device *dev, + + static int atmel_get_scan(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + struct atmel_private *priv = netdev_priv(dev); + int i; + char *current_ev = extra; +@@ -2411,9 +2432,10 @@ static int atmel_get_scan(struct net_device *dev, + + static int atmel_get_range(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + struct atmel_private *priv = netdev_priv(dev); + struct iw_range *range = (struct iw_range *) extra; + int k, i, j; +@@ -2485,9 +2507,10 @@ static int atmel_get_range(struct net_device *dev, + + static int atmel_set_wap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *awrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct sockaddr *awrq = &wrqu->ap_addr; + struct atmel_private *priv = netdev_priv(dev); + int i; + static const u8 any[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; +@@ -2527,7 +2550,7 @@ static int atmel_set_wap(struct net_device *dev, + + static int atmel_config_commit(struct net_device *dev, + struct iw_request_info *info, /* NULL */ +- void *zwrq, /* NULL */ ++ union iwreq_data *zwrq, /* NULL */ + char *extra) /* NULL */ + { + return atmel_open(dev); +@@ -2535,61 +2558,61 @@ static int atmel_config_commit(struct net_device *dev, + + static const iw_handler atmel_handler[] = + { +- (iw_handler) atmel_config_commit, /* SIOCSIWCOMMIT */ +- (iw_handler) atmel_get_name, /* SIOCGIWNAME */ +- (iw_handler) NULL, /* SIOCSIWNWID */ +- (iw_handler) NULL, /* SIOCGIWNWID */ +- (iw_handler) atmel_set_freq, /* SIOCSIWFREQ */ +- (iw_handler) atmel_get_freq, /* SIOCGIWFREQ */ +- (iw_handler) atmel_set_mode, /* SIOCSIWMODE */ +- (iw_handler) atmel_get_mode, /* SIOCGIWMODE */ +- (iw_handler) NULL, /* SIOCSIWSENS */ +- (iw_handler) NULL, /* SIOCGIWSENS */ +- (iw_handler) NULL, /* SIOCSIWRANGE */ +- (iw_handler) atmel_get_range, /* SIOCGIWRANGE */ +- (iw_handler) NULL, /* SIOCSIWPRIV */ +- (iw_handler) NULL, /* SIOCGIWPRIV */ +- (iw_handler) NULL, /* SIOCSIWSTATS */ +- (iw_handler) NULL, /* SIOCGIWSTATS */ +- (iw_handler) NULL, /* SIOCSIWSPY */ +- (iw_handler) NULL, /* SIOCGIWSPY */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) atmel_set_wap, /* SIOCSIWAP */ +- (iw_handler) atmel_get_wap, /* SIOCGIWAP */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* SIOCGIWAPLIST */ +- (iw_handler) atmel_set_scan, /* SIOCSIWSCAN */ +- (iw_handler) atmel_get_scan, /* SIOCGIWSCAN */ +- (iw_handler) atmel_set_essid, /* SIOCSIWESSID */ +- (iw_handler) atmel_get_essid, /* SIOCGIWESSID */ +- (iw_handler) NULL, /* SIOCSIWNICKN */ +- (iw_handler) NULL, /* SIOCGIWNICKN */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) atmel_set_rate, /* SIOCSIWRATE */ +- (iw_handler) atmel_get_rate, /* SIOCGIWRATE */ +- (iw_handler) atmel_set_rts, /* SIOCSIWRTS */ +- (iw_handler) atmel_get_rts, /* SIOCGIWRTS */ +- (iw_handler) atmel_set_frag, /* SIOCSIWFRAG */ +- (iw_handler) atmel_get_frag, /* SIOCGIWFRAG */ +- (iw_handler) NULL, /* SIOCSIWTXPOW */ +- (iw_handler) NULL, /* SIOCGIWTXPOW */ +- (iw_handler) atmel_set_retry, /* SIOCSIWRETRY */ +- (iw_handler) atmel_get_retry, /* SIOCGIWRETRY */ +- (iw_handler) atmel_set_encode, /* SIOCSIWENCODE */ +- (iw_handler) atmel_get_encode, /* SIOCGIWENCODE */ +- (iw_handler) atmel_set_power, /* SIOCSIWPOWER */ +- (iw_handler) atmel_get_power, /* SIOCGIWPOWER */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* SIOCSIWGENIE */ +- (iw_handler) NULL, /* SIOCGIWGENIE */ +- (iw_handler) atmel_set_auth, /* SIOCSIWAUTH */ +- (iw_handler) atmel_get_auth, /* SIOCGIWAUTH */ +- (iw_handler) atmel_set_encodeext, /* SIOCSIWENCODEEXT */ +- (iw_handler) atmel_get_encodeext, /* SIOCGIWENCODEEXT */ +- (iw_handler) NULL, /* SIOCSIWPMKSA */ ++ atmel_config_commit, /* SIOCSIWCOMMIT */ ++ atmel_get_name, /* SIOCGIWNAME */ ++ NULL, /* SIOCSIWNWID */ ++ NULL, /* SIOCGIWNWID */ ++ atmel_set_freq, /* SIOCSIWFREQ */ ++ atmel_get_freq, /* SIOCGIWFREQ */ ++ atmel_set_mode, /* SIOCSIWMODE */ ++ atmel_get_mode, /* SIOCGIWMODE */ ++ NULL, /* SIOCSIWSENS */ ++ NULL, /* SIOCGIWSENS */ ++ NULL, /* SIOCSIWRANGE */ ++ atmel_get_range, /* SIOCGIWRANGE */ ++ NULL, /* SIOCSIWPRIV */ ++ NULL, /* SIOCGIWPRIV */ ++ NULL, /* SIOCSIWSTATS */ ++ NULL, /* SIOCGIWSTATS */ ++ NULL, /* SIOCSIWSPY */ ++ NULL, /* SIOCGIWSPY */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ atmel_set_wap, /* SIOCSIWAP */ ++ atmel_get_wap, /* SIOCGIWAP */ ++ NULL, /* -- hole -- */ ++ NULL, /* SIOCGIWAPLIST */ ++ atmel_set_scan, /* SIOCSIWSCAN */ ++ atmel_get_scan, /* SIOCGIWSCAN */ ++ atmel_set_essid, /* SIOCSIWESSID */ ++ atmel_get_essid, /* SIOCGIWESSID */ ++ NULL, /* SIOCSIWNICKN */ ++ NULL, /* SIOCGIWNICKN */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ atmel_set_rate, /* SIOCSIWRATE */ ++ atmel_get_rate, /* SIOCGIWRATE */ ++ atmel_set_rts, /* SIOCSIWRTS */ ++ atmel_get_rts, /* SIOCGIWRTS */ ++ atmel_set_frag, /* SIOCSIWFRAG */ ++ atmel_get_frag, /* SIOCGIWFRAG */ ++ NULL, /* SIOCSIWTXPOW */ ++ NULL, /* SIOCGIWTXPOW */ ++ atmel_set_retry, /* SIOCSIWRETRY */ ++ atmel_get_retry, /* SIOCGIWRETRY */ ++ atmel_set_encode, /* SIOCSIWENCODE */ ++ atmel_get_encode, /* SIOCGIWENCODE */ ++ atmel_set_power, /* SIOCSIWPOWER */ ++ atmel_get_power, /* SIOCGIWPOWER */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ NULL, /* SIOCSIWGENIE */ ++ NULL, /* SIOCGIWGENIE */ ++ atmel_set_auth, /* SIOCSIWAUTH */ ++ atmel_get_auth, /* SIOCGIWAUTH */ ++ atmel_set_encodeext, /* SIOCSIWENCODEEXT */ ++ atmel_get_encodeext, /* SIOCGIWENCODEEXT */ ++ NULL, /* SIOCSIWPMKSA */ + }; + + static const iw_handler atmel_private_handler[] = +diff --git a/drivers/net/wireless/broadcom/b43/phy_lp.c b/drivers/net/wireless/broadcom/b43/phy_lp.c +index 6922cbb99a04..c45026c0d3c3 100644 +--- a/drivers/net/wireless/broadcom/b43/phy_lp.c ++++ b/drivers/net/wireless/broadcom/b43/phy_lp.c +@@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev, + { + struct ssb_bus *bus = dev->dev->sdev->bus; + +- static const struct b206x_channel *chandata = NULL; ++ const struct b206x_channel *chandata = NULL; + u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000; + u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count; + u16 old_comm15, scale; +diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c +index 83770d2ea057..3ec8a407b629 100644 +--- a/drivers/net/wireless/broadcom/b43legacy/main.c ++++ b/drivers/net/wireless/broadcom/b43legacy/main.c +@@ -1304,8 +1304,9 @@ static void handle_irq_ucode_debug(struct b43legacy_wldev *dev) + } + + /* Interrupt handler bottom-half */ +-static void b43legacy_interrupt_tasklet(struct b43legacy_wldev *dev) ++static void b43legacy_interrupt_tasklet(unsigned long _dev) + { ++ struct b43legacy_wldev *dev = (struct b43legacy_wldev *)_dev; + u32 reason; + u32 dma_reason[ARRAY_SIZE(dev->dma_reason)]; + u32 merged_dma_reason = 0; +@@ -3775,7 +3776,7 @@ static int b43legacy_one_core_attach(struct ssb_device *dev, + b43legacy_set_status(wldev, B43legacy_STAT_UNINIT); + wldev->bad_frames_preempt = modparam_bad_frames_preempt; + tasklet_init(&wldev->isr_tasklet, +- (void (*)(unsigned long))b43legacy_interrupt_tasklet, ++ b43legacy_interrupt_tasklet, + (unsigned long)wldev); + if (modparam_pio) + wldev->__using_pio = true; +diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +index 0f5dde1f2248..31f36863040d 100644 +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +@@ -5229,6 +5229,50 @@ static struct cfg80211_ops brcmf_cfg80211_ops = { + .tdls_oper = brcmf_cfg80211_tdls_oper, + }; + ++static struct cfg80211_ops brcmf_cfg80211_ops2 = { ++ .add_virtual_intf = brcmf_cfg80211_add_iface, ++ .del_virtual_intf = brcmf_cfg80211_del_iface, ++ .change_virtual_intf = brcmf_cfg80211_change_iface, ++ .scan = brcmf_cfg80211_scan, ++ .set_wiphy_params = brcmf_cfg80211_set_wiphy_params, ++ .join_ibss = brcmf_cfg80211_join_ibss, ++ .leave_ibss = brcmf_cfg80211_leave_ibss, ++ .get_station = brcmf_cfg80211_get_station, ++ .dump_station = brcmf_cfg80211_dump_station, ++ .set_tx_power = brcmf_cfg80211_set_tx_power, ++ .get_tx_power = brcmf_cfg80211_get_tx_power, ++ .add_key = brcmf_cfg80211_add_key, ++ .del_key = brcmf_cfg80211_del_key, ++ .get_key = brcmf_cfg80211_get_key, ++ .set_default_key = brcmf_cfg80211_config_default_key, ++ .set_default_mgmt_key = brcmf_cfg80211_config_default_mgmt_key, ++ .set_power_mgmt = brcmf_cfg80211_set_power_mgmt, ++ .connect = brcmf_cfg80211_connect, ++ .disconnect = brcmf_cfg80211_disconnect, ++ .suspend = brcmf_cfg80211_suspend, ++ .resume = brcmf_cfg80211_resume, ++ .set_pmksa = brcmf_cfg80211_set_pmksa, ++ .del_pmksa = brcmf_cfg80211_del_pmksa, ++ .flush_pmksa = brcmf_cfg80211_flush_pmksa, ++ .start_ap = brcmf_cfg80211_start_ap, ++ .stop_ap = brcmf_cfg80211_stop_ap, ++ .change_beacon = brcmf_cfg80211_change_beacon, ++ .del_station = brcmf_cfg80211_del_station, ++ .change_station = brcmf_cfg80211_change_station, ++ .sched_scan_start = brcmf_cfg80211_sched_scan_start, ++ .sched_scan_stop = brcmf_cfg80211_sched_scan_stop, ++ .mgmt_frame_register = brcmf_cfg80211_mgmt_frame_register, ++ .mgmt_tx = brcmf_cfg80211_mgmt_tx, ++ .remain_on_channel = brcmf_p2p_remain_on_channel, ++ .cancel_remain_on_channel = brcmf_cfg80211_cancel_remain_on_channel, ++ .start_p2p_device = brcmf_p2p_start_device, ++ .stop_p2p_device = brcmf_p2p_stop_device, ++ .crit_proto_start = brcmf_cfg80211_crit_proto_start, ++ .crit_proto_stop = brcmf_cfg80211_crit_proto_stop, ++ .tdls_oper = brcmf_cfg80211_tdls_oper, ++ .set_rekey_data = brcmf_cfg80211_set_rekey_data, ++}; ++ + struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg, + enum nl80211_iftype type) + { +@@ -6847,7 +6891,7 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, + struct net_device *ndev = brcmf_get_ifp(drvr, 0)->ndev; + struct brcmf_cfg80211_info *cfg; + struct wiphy *wiphy; +- struct cfg80211_ops *ops; ++ struct cfg80211_ops *ops = &brcmf_cfg80211_ops; + struct brcmf_cfg80211_vif *vif; + struct brcmf_if *ifp; + s32 err = 0; +@@ -6859,14 +6903,10 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, + return NULL; + } + +- ops = kmemdup(&brcmf_cfg80211_ops, sizeof(*ops), GFP_KERNEL); +- if (!ops) +- return NULL; +- + ifp = netdev_priv(ndev); + #ifdef CONFIG_PM + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL_GTK)) +- ops->set_rekey_data = brcmf_cfg80211_set_rekey_data; ++ ops = &brcmf_cfg80211_ops2; + #endif + wiphy = wiphy_new(ops, sizeof(struct brcmf_cfg80211_info)); + if (!wiphy) { +@@ -7005,7 +7045,6 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, + ifp->vif = NULL; + wiphy_out: + brcmf_free_wiphy(wiphy); +- kfree(ops); + return NULL; + } + +@@ -7016,7 +7055,6 @@ void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg) + + brcmf_btcoex_detach(cfg); + wiphy_unregister(cfg->wiphy); +- kfree(cfg->ops); + wl_deinit_priv(cfg); + brcmf_free_wiphy(cfg->wiphy); + } +diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c +index 1c4e9dd57960..a6388e7af594 100644 +--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c +@@ -394,8 +394,9 @@ struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp) + return sh; + } + +-static void wlc_phy_timercb_phycal(struct brcms_phy *pi) ++static void wlc_phy_timercb_phycal(void *_pi) + { ++ struct brcms_phy *pi = _pi; + uint delay = 5; + + if (PHY_PERICAL_MPHASE_PENDING(pi)) { +diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c +index a0de5db0cd64..b72381791536 100644 +--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c +@@ -57,12 +57,11 @@ void wlc_phy_shim_detach(struct phy_shim_info *physhim) + } + + struct wlapi_timer *wlapi_init_timer(struct phy_shim_info *physhim, +- void (*fn)(struct brcms_phy *pi), ++ void (*fn)(void *pi), + void *arg, const char *name) + { + return (struct wlapi_timer *) +- brcms_init_timer(physhim->wl, (void (*)(void *))fn, +- arg, name); ++ brcms_init_timer(physhim->wl, fn, arg, name); + } + + void wlapi_free_timer(struct wlapi_timer *t) +diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h +index dd8774717ade..27d0934e600e 100644 +--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h +@@ -131,7 +131,7 @@ void wlc_phy_shim_detach(struct phy_shim_info *physhim); + + /* PHY to WL utility functions */ + struct wlapi_timer *wlapi_init_timer(struct phy_shim_info *physhim, +- void (*fn)(struct brcms_phy *pi), ++ void (*fn)(void *pi), + void *arg, const char *name); + void wlapi_free_timer(struct wlapi_timer *t); + void wlapi_add_timer(struct wlapi_timer *t, uint ms, int periodic); +diff --git a/drivers/net/wireless/cisco/airo.c b/drivers/net/wireless/cisco/airo.c +index 69b826d229c5..669a1e0e0639 100644 +--- a/drivers/net/wireless/cisco/airo.c ++++ b/drivers/net/wireless/cisco/airo.c +@@ -4779,7 +4779,7 @@ static int get_dec_u16( char *buffer, int *start, int limit ) { + } + + static int airo_config_commit(struct net_device *dev, +- struct iw_request_info *info, void *zwrq, ++ struct iw_request_info *info, union iwreq_data *zwrq, + char *extra); + + static inline int sniffing_mode(struct airo_info *ai) +@@ -5766,9 +5766,11 @@ static int airo_get_quality (StatusRid *status_rid, CapabilityRid *cap_rid) + */ + static int airo_get_name(struct net_device *dev, + struct iw_request_info *info, +- char *cwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ char *cwrq = wrqu->name; ++ + strcpy(cwrq, "IEEE 802.11-DS"); + return 0; + } +@@ -5779,9 +5781,10 @@ static int airo_get_name(struct net_device *dev, + */ + static int airo_set_freq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *fwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_freq *fwrq = &wrqu->freq; + struct airo_info *local = dev->ml_priv; + int rc = -EINPROGRESS; /* Call commit handler */ + +@@ -5820,9 +5823,10 @@ static int airo_set_freq(struct net_device *dev, + */ + static int airo_get_freq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *fwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_freq *fwrq = &wrqu->freq; + struct airo_info *local = dev->ml_priv; + StatusRid status_rid; /* Card status info */ + int ch; +@@ -5852,9 +5856,10 @@ static int airo_get_freq(struct net_device *dev, + */ + static int airo_set_essid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->essid; + struct airo_info *local = dev->ml_priv; + SsidRid SSID_rid; /* SSIDs */ + +@@ -5897,9 +5902,10 @@ static int airo_set_essid(struct net_device *dev, + */ + static int airo_get_essid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->essid; + struct airo_info *local = dev->ml_priv; + StatusRid status_rid; /* Card status info */ + +@@ -5925,9 +5931,10 @@ static int airo_get_essid(struct net_device *dev, + */ + static int airo_set_wap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *awrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct sockaddr *awrq = &wrqu->ap_addr; + struct airo_info *local = dev->ml_priv; + Cmd cmd; + Resp rsp; +@@ -5960,9 +5967,10 @@ static int airo_set_wap(struct net_device *dev, + */ + static int airo_get_wap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *awrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct sockaddr *awrq = &wrqu->ap_addr; + struct airo_info *local = dev->ml_priv; + StatusRid status_rid; /* Card status info */ + +@@ -5981,9 +5989,10 @@ static int airo_get_wap(struct net_device *dev, + */ + static int airo_set_nick(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + struct airo_info *local = dev->ml_priv; + + /* Check the size of the string */ +@@ -6004,9 +6013,10 @@ static int airo_set_nick(struct net_device *dev, + */ + static int airo_get_nick(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + struct airo_info *local = dev->ml_priv; + + readConfigRid(local, 1); +@@ -6023,9 +6033,10 @@ static int airo_get_nick(struct net_device *dev, + */ + static int airo_set_rate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->bitrate; + struct airo_info *local = dev->ml_priv; + CapabilityRid cap_rid; /* Card capability info */ + u8 brate = 0; +@@ -6093,9 +6104,10 @@ static int airo_set_rate(struct net_device *dev, + */ + static int airo_get_rate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->bitrate; + struct airo_info *local = dev->ml_priv; + StatusRid status_rid; /* Card status info */ + +@@ -6115,9 +6127,10 @@ static int airo_get_rate(struct net_device *dev, + */ + static int airo_set_rts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->rts; + struct airo_info *local = dev->ml_priv; + int rthr = vwrq->value; + +@@ -6139,9 +6152,10 @@ static int airo_set_rts(struct net_device *dev, + */ + static int airo_get_rts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->rts; + struct airo_info *local = dev->ml_priv; + + readConfigRid(local, 1); +@@ -6158,9 +6172,10 @@ static int airo_get_rts(struct net_device *dev, + */ + static int airo_set_frag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->frag; + struct airo_info *local = dev->ml_priv; + int fthr = vwrq->value; + +@@ -6183,9 +6198,10 @@ static int airo_set_frag(struct net_device *dev, + */ + static int airo_get_frag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->frag; + struct airo_info *local = dev->ml_priv; + + readConfigRid(local, 1); +@@ -6202,9 +6218,10 @@ static int airo_get_frag(struct net_device *dev, + */ + static int airo_set_mode(struct net_device *dev, + struct iw_request_info *info, +- __u32 *uwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ __u32 *uwrq = &wrqu->mode; + struct airo_info *local = dev->ml_priv; + int reset = 0; + +@@ -6265,9 +6282,10 @@ static int airo_set_mode(struct net_device *dev, + */ + static int airo_get_mode(struct net_device *dev, + struct iw_request_info *info, +- __u32 *uwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ __u32 *uwrq = &wrqu->mode; + struct airo_info *local = dev->ml_priv; + + readConfigRid(local, 1); +@@ -6300,9 +6318,10 @@ static inline int valid_index(struct airo_info *ai, int index) + */ + static int airo_set_encode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->encoding; + struct airo_info *local = dev->ml_priv; + int perm = (dwrq->flags & IW_ENCODE_TEMP ? 0 : 1); + __le16 currentAuthType = local->config.authType; +@@ -6399,9 +6418,10 @@ static int airo_set_encode(struct net_device *dev, + */ + static int airo_get_encode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->encoding; + struct airo_info *local = dev->ml_priv; + int index = (dwrq->flags & IW_ENCODE_INDEX) - 1; + int wep_key_len; +@@ -6746,9 +6766,10 @@ static int airo_get_auth(struct net_device *dev, + */ + static int airo_set_txpow(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->txpower; + struct airo_info *local = dev->ml_priv; + CapabilityRid cap_rid; /* Card capability info */ + int i; +@@ -6783,9 +6804,10 @@ static int airo_set_txpow(struct net_device *dev, + */ + static int airo_get_txpow(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->txpower; + struct airo_info *local = dev->ml_priv; + + readConfigRid(local, 1); +@@ -6803,9 +6825,10 @@ static int airo_get_txpow(struct net_device *dev, + */ + static int airo_set_retry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->retry; + struct airo_info *local = dev->ml_priv; + int rc = -EINVAL; + +@@ -6841,9 +6864,10 @@ static int airo_set_retry(struct net_device *dev, + */ + static int airo_get_retry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->retry; + struct airo_info *local = dev->ml_priv; + + vwrq->disabled = 0; /* Can't be disabled */ +@@ -6872,9 +6896,10 @@ static int airo_get_retry(struct net_device *dev, + */ + static int airo_get_range(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + struct airo_info *local = dev->ml_priv; + struct iw_range *range = (struct iw_range *) extra; + CapabilityRid cap_rid; /* Card capability info */ +@@ -6998,9 +7023,10 @@ static int airo_get_range(struct net_device *dev, + */ + static int airo_set_power(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->power; + struct airo_info *local = dev->ml_priv; + + readConfigRid(local, 1); +@@ -7055,9 +7081,10 @@ static int airo_set_power(struct net_device *dev, + */ + static int airo_get_power(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->power; + struct airo_info *local = dev->ml_priv; + __le16 mode; + +@@ -7086,9 +7113,10 @@ static int airo_get_power(struct net_device *dev, + */ + static int airo_set_sens(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->sens; + struct airo_info *local = dev->ml_priv; + + readConfigRid(local, 1); +@@ -7105,9 +7133,10 @@ static int airo_set_sens(struct net_device *dev, + */ + static int airo_get_sens(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *vwrq = &wrqu->sens; + struct airo_info *local = dev->ml_priv; + + readConfigRid(local, 1); +@@ -7125,9 +7154,10 @@ static int airo_get_sens(struct net_device *dev, + */ + static int airo_get_aplist(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + struct airo_info *local = dev->ml_priv; + struct sockaddr *address = (struct sockaddr *) extra; + struct iw_quality *qual; +@@ -7203,7 +7233,7 @@ static int airo_get_aplist(struct net_device *dev, + */ + static int airo_set_scan(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *dwrq, + char *extra) + { + struct airo_info *ai = dev->ml_priv; +@@ -7434,9 +7464,10 @@ static inline char *airo_translate_scan(struct net_device *dev, + */ + static int airo_get_scan(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + struct airo_info *ai = dev->ml_priv; + BSSListElement *net; + int err = 0; +@@ -7478,7 +7509,7 @@ static int airo_get_scan(struct net_device *dev, + */ + static int airo_config_commit(struct net_device *dev, + struct iw_request_info *info, /* NULL */ +- void *zwrq, /* NULL */ ++ union iwreq_data *zwrq, /* NULL */ + char *extra) /* NULL */ + { + struct airo_info *local = dev->ml_priv; +@@ -7528,61 +7559,61 @@ static const struct iw_priv_args airo_private_args[] = { + + static const iw_handler airo_handler[] = + { +- (iw_handler) airo_config_commit, /* SIOCSIWCOMMIT */ +- (iw_handler) airo_get_name, /* SIOCGIWNAME */ +- (iw_handler) NULL, /* SIOCSIWNWID */ +- (iw_handler) NULL, /* SIOCGIWNWID */ +- (iw_handler) airo_set_freq, /* SIOCSIWFREQ */ +- (iw_handler) airo_get_freq, /* SIOCGIWFREQ */ +- (iw_handler) airo_set_mode, /* SIOCSIWMODE */ +- (iw_handler) airo_get_mode, /* SIOCGIWMODE */ +- (iw_handler) airo_set_sens, /* SIOCSIWSENS */ +- (iw_handler) airo_get_sens, /* SIOCGIWSENS */ +- (iw_handler) NULL, /* SIOCSIWRANGE */ +- (iw_handler) airo_get_range, /* SIOCGIWRANGE */ +- (iw_handler) NULL, /* SIOCSIWPRIV */ +- (iw_handler) NULL, /* SIOCGIWPRIV */ +- (iw_handler) NULL, /* SIOCSIWSTATS */ +- (iw_handler) NULL, /* SIOCGIWSTATS */ ++ airo_config_commit, /* SIOCSIWCOMMIT */ ++ airo_get_name, /* SIOCGIWNAME */ ++ NULL, /* SIOCSIWNWID */ ++ NULL, /* SIOCGIWNWID */ ++ airo_set_freq, /* SIOCSIWFREQ */ ++ airo_get_freq, /* SIOCGIWFREQ */ ++ airo_set_mode, /* SIOCSIWMODE */ ++ airo_get_mode, /* SIOCGIWMODE */ ++ airo_set_sens, /* SIOCSIWSENS */ ++ airo_get_sens, /* SIOCGIWSENS */ ++ NULL, /* SIOCSIWRANGE */ ++ airo_get_range, /* SIOCGIWRANGE */ ++ NULL, /* SIOCSIWPRIV */ ++ NULL, /* SIOCGIWPRIV */ ++ NULL, /* SIOCSIWSTATS */ ++ NULL, /* SIOCGIWSTATS */ + iw_handler_set_spy, /* SIOCSIWSPY */ + iw_handler_get_spy, /* SIOCGIWSPY */ + iw_handler_set_thrspy, /* SIOCSIWTHRSPY */ + iw_handler_get_thrspy, /* SIOCGIWTHRSPY */ +- (iw_handler) airo_set_wap, /* SIOCSIWAP */ +- (iw_handler) airo_get_wap, /* SIOCGIWAP */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) airo_get_aplist, /* SIOCGIWAPLIST */ +- (iw_handler) airo_set_scan, /* SIOCSIWSCAN */ +- (iw_handler) airo_get_scan, /* SIOCGIWSCAN */ +- (iw_handler) airo_set_essid, /* SIOCSIWESSID */ +- (iw_handler) airo_get_essid, /* SIOCGIWESSID */ +- (iw_handler) airo_set_nick, /* SIOCSIWNICKN */ +- (iw_handler) airo_get_nick, /* SIOCGIWNICKN */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) airo_set_rate, /* SIOCSIWRATE */ +- (iw_handler) airo_get_rate, /* SIOCGIWRATE */ +- (iw_handler) airo_set_rts, /* SIOCSIWRTS */ +- (iw_handler) airo_get_rts, /* SIOCGIWRTS */ +- (iw_handler) airo_set_frag, /* SIOCSIWFRAG */ +- (iw_handler) airo_get_frag, /* SIOCGIWFRAG */ +- (iw_handler) airo_set_txpow, /* SIOCSIWTXPOW */ +- (iw_handler) airo_get_txpow, /* SIOCGIWTXPOW */ +- (iw_handler) airo_set_retry, /* SIOCSIWRETRY */ +- (iw_handler) airo_get_retry, /* SIOCGIWRETRY */ +- (iw_handler) airo_set_encode, /* SIOCSIWENCODE */ +- (iw_handler) airo_get_encode, /* SIOCGIWENCODE */ +- (iw_handler) airo_set_power, /* SIOCSIWPOWER */ +- (iw_handler) airo_get_power, /* SIOCGIWPOWER */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* SIOCSIWGENIE */ +- (iw_handler) NULL, /* SIOCGIWGENIE */ +- (iw_handler) airo_set_auth, /* SIOCSIWAUTH */ +- (iw_handler) airo_get_auth, /* SIOCGIWAUTH */ +- (iw_handler) airo_set_encodeext, /* SIOCSIWENCODEEXT */ +- (iw_handler) airo_get_encodeext, /* SIOCGIWENCODEEXT */ +- (iw_handler) NULL, /* SIOCSIWPMKSA */ ++ airo_set_wap, /* SIOCSIWAP */ ++ airo_get_wap, /* SIOCGIWAP */ ++ NULL, /* -- hole -- */ ++ airo_get_aplist, /* SIOCGIWAPLIST */ ++ airo_set_scan, /* SIOCSIWSCAN */ ++ airo_get_scan, /* SIOCGIWSCAN */ ++ airo_set_essid, /* SIOCSIWESSID */ ++ airo_get_essid, /* SIOCGIWESSID */ ++ airo_set_nick, /* SIOCSIWNICKN */ ++ airo_get_nick, /* SIOCGIWNICKN */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ airo_set_rate, /* SIOCSIWRATE */ ++ airo_get_rate, /* SIOCGIWRATE */ ++ airo_set_rts, /* SIOCSIWRTS */ ++ airo_get_rts, /* SIOCGIWRTS */ ++ airo_set_frag, /* SIOCSIWFRAG */ ++ airo_get_frag, /* SIOCGIWFRAG */ ++ airo_set_txpow, /* SIOCSIWTXPOW */ ++ airo_get_txpow, /* SIOCGIWTXPOW */ ++ airo_set_retry, /* SIOCSIWRETRY */ ++ airo_get_retry, /* SIOCGIWRETRY */ ++ airo_set_encode, /* SIOCSIWENCODE */ ++ airo_get_encode, /* SIOCGIWENCODE */ ++ airo_set_power, /* SIOCSIWPOWER */ ++ airo_get_power, /* SIOCGIWPOWER */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ NULL, /* SIOCSIWGENIE */ ++ NULL, /* SIOCGIWGENIE */ ++ airo_set_auth, /* SIOCSIWAUTH */ ++ airo_get_auth, /* SIOCGIWAUTH */ ++ airo_set_encodeext, /* SIOCSIWENCODEEXT */ ++ airo_get_encodeext, /* SIOCGIWENCODEEXT */ ++ NULL, /* SIOCSIWPMKSA */ + }; + + /* Note : don't describe AIROIDIFC and AIROOLDIDIFC in here. +@@ -7845,7 +7876,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) { + struct airo_info *ai = dev->ml_priv; + int ridcode; + int enabled; +- static int (* writer)(struct airo_info *, u16 rid, const void *, int, int); ++ int (* writer)(struct airo_info *, u16 rid, const void *, int, int); + unsigned char *iobuf; + + /* Only super-user can write RIDs */ +diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c +index bfa542c8d6f1..c2488f7cef79 100644 +--- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c ++++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c +@@ -3220,8 +3220,9 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) + } + } + +-static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) ++static void ipw2100_irq_tasklet(unsigned long _priv) + { ++ struct ipw2100_priv *priv = (struct ipw2100_priv *)_priv; + struct net_device *dev = priv->net_dev; + unsigned long flags; + u32 inta, tmp; +@@ -6029,7 +6030,7 @@ static void ipw2100_rf_kill(struct work_struct *work) + spin_unlock_irqrestore(&priv->low_lock, flags); + } + +-static void ipw2100_irq_tasklet(struct ipw2100_priv *priv); ++static void ipw2100_irq_tasklet(unsigned long _priv); + + static const struct net_device_ops ipw2100_netdev_ops = { + .ndo_open = ipw2100_open, +@@ -6158,8 +6159,7 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, + INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill); + INIT_DELAYED_WORK(&priv->scan_event, ipw2100_scan_event); + +- tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) +- ipw2100_irq_tasklet, (unsigned long)priv); ++ tasklet_init(&priv->irq_tasklet, ipw2100_irq_tasklet, (unsigned long)priv); + + /* NOTE: We do not start the deferred work for status checks yet */ + priv->stop_rf_kill = 1; +diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c +index bfd68612a535..d09fb0988f40 100644 +--- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c ++++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c +@@ -1968,8 +1968,9 @@ static void notify_wx_assoc_event(struct ipw_priv *priv) + wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL); + } + +-static void ipw_irq_tasklet(struct ipw_priv *priv) ++static void ipw_irq_tasklet(unsigned long _priv) + { ++ struct ipw_priv *priv = (struct ipw_priv *)_priv; + u32 inta, inta_mask, handled = 0; + unsigned long flags; + int rc = 0; +@@ -10705,8 +10706,7 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv) + INIT_WORK(&priv->qos_activate, ipw_bg_qos_activate); + #endif /* CONFIG_IPW2200_QOS */ + +- tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) +- ipw_irq_tasklet, (unsigned long)priv); ++ tasklet_init(&priv->irq_tasklet, ipw_irq_tasklet, (unsigned long)priv); + + return ret; + } +diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c +index 466912eb2d87..a59ae61af5e8 100644 +--- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c ++++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c +@@ -1399,8 +1399,9 @@ il3945_dump_nic_error_log(struct il_priv *il) + } + + static void +-il3945_irq_tasklet(struct il_priv *il) ++il3945_irq_tasklet(unsigned long _il) + { ++ struct il_priv *il = (struct il_priv *)_il; + u32 inta, handled = 0; + u32 inta_fh; + unsigned long flags; +@@ -3432,7 +3433,7 @@ il3945_setup_deferred_work(struct il_priv *il) + setup_timer(&il->watchdog, il_bg_watchdog, (unsigned long)il); + + tasklet_init(&il->irq_tasklet, +- (void (*)(unsigned long))il3945_irq_tasklet, ++ il3945_irq_tasklet, + (unsigned long)il); + } + +@@ -3469,7 +3470,7 @@ static struct attribute_group il3945_attribute_group = { + .attrs = il3945_sysfs_entries, + }; + +-static struct ieee80211_ops il3945_mac_ops __read_mostly = { ++static struct ieee80211_ops il3945_mac_ops = { + .tx = il3945_mac_tx, + .start = il3945_mac_start, + .stop = il3945_mac_stop, +@@ -3633,7 +3634,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) + */ + if (il3945_mod_params.disable_hw_scan) { + D_INFO("Disabling hw_scan\n"); +- il3945_mac_ops.hw_scan = NULL; ++ pax_open_kernel(); ++ const_cast(il3945_mac_ops.hw_scan) = NULL; ++ pax_close_kernel(); + } + + D_INFO("*** LOAD DRIVER ***\n"); +diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c +index a91d170a614b..4b3876a3036c 100644 +--- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c ++++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c +@@ -4361,8 +4361,9 @@ il4965_synchronize_irq(struct il_priv *il) + } + + static void +-il4965_irq_tasklet(struct il_priv *il) ++il4965_irq_tasklet(unsigned long _il) + { ++ struct il_priv *il = (struct il_priv *)_il; + u32 inta, handled = 0; + u32 inta_fh; + unsigned long flags; +@@ -6259,9 +6260,7 @@ il4965_setup_deferred_work(struct il_priv *il) + + setup_timer(&il->watchdog, il_bg_watchdog, (unsigned long)il); + +- tasklet_init(&il->irq_tasklet, +- (void (*)(unsigned long))il4965_irq_tasklet, +- (unsigned long)il); ++ tasklet_init(&il->irq_tasklet, il4965_irq_tasklet, (unsigned long)il); + } + + static void +diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c +index affe760c8c22..9f6cbdd57502 100644 +--- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c ++++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c +@@ -190,7 +190,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file, + { + struct iwl_priv *priv = file->private_data; + char buf[64]; +- int buf_size; ++ size_t buf_size; + u32 offset, len; + + memset(buf, 0, sizeof(buf)); +@@ -456,7 +456,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file, + struct iwl_priv *priv = file->private_data; + + char buf[8]; +- int buf_size; ++ size_t buf_size; + u32 reset_flag; + + memset(buf, 0, sizeof(buf)); +@@ -537,7 +537,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file, + { + struct iwl_priv *priv = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + int ht40; + + memset(buf, 0, sizeof(buf)); +@@ -589,7 +589,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file, + { + struct iwl_priv *priv = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + int value; + + memset(buf, 0, sizeof(buf)); +@@ -681,10 +681,10 @@ DEBUGFS_READ_FILE_OPS(temperature); + DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override); + DEBUGFS_READ_FILE_OPS(current_sleep_command); + +-static const char *fmt_value = " %-30s %10u\n"; +-static const char *fmt_hex = " %-30s 0x%02X\n"; +-static const char *fmt_table = " %-30s %10u %10u %10u %10u\n"; +-static const char *fmt_header = ++static const char fmt_value[] = " %-30s %10u\n"; ++static const char fmt_hex[] = " %-30s 0x%02X\n"; ++static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n"; ++static const char fmt_header[] = + "%-32s current cumulative delta max\n"; + + static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz) +@@ -1854,7 +1854,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file, + { + struct iwl_priv *priv = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + int clear; + + memset(buf, 0, sizeof(buf)); +@@ -1899,7 +1899,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file, + { + struct iwl_priv *priv = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + int trace; + + memset(buf, 0, sizeof(buf)); +@@ -1970,7 +1970,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file, + { + struct iwl_priv *priv = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + int missed; + + memset(buf, 0, sizeof(buf)); +@@ -2011,7 +2011,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file, + + struct iwl_priv *priv = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + int plcp; + + memset(buf, 0, sizeof(buf)); +@@ -2071,7 +2071,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file, + + struct iwl_priv *priv = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + int flush; + + memset(buf, 0, sizeof(buf)); +@@ -2161,7 +2161,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file, + + struct iwl_priv *priv = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + int rts; + + if (!priv->cfg->ht_params) +@@ -2202,7 +2202,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file, + { + struct iwl_priv *priv = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + + memset(buf, 0, sizeof(buf)); + buf_size = min(count, sizeof(buf) - 1); +@@ -2236,7 +2236,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file, + struct iwl_priv *priv = file->private_data; + u32 event_log_flag; + char buf[8]; +- int buf_size; ++ size_t buf_size; + + /* check that the interface is up */ + if (!iwl_is_ready(priv)) +@@ -2290,7 +2290,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file, + struct iwl_priv *priv = file->private_data; + char buf[8]; + u32 calib_disabled; +- int buf_size; ++ size_t buf_size; + + memset(buf, 0, sizeof(buf)); + buf_size = min(count, sizeof(buf) - 1); +diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/lib.c b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c +index 6c2d6da7eec6..4660f39261fa 100644 +--- a/drivers/net/wireless/intel/iwlwifi/dvm/lib.c ++++ b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c +@@ -933,7 +933,7 @@ static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw, + + rx_p1ks = data->tkip->rx_uni; + +- pn64 = atomic64_read(&key->tx_pn); ++ pn64 = atomic64_read_unchecked(&key->tx_pn); + tkip_tx_sc->iv16 = cpu_to_le16(TKIP_PN_TO_IV16(pn64)); + tkip_tx_sc->iv32 = cpu_to_le32(TKIP_PN_TO_IV32(pn64)); + +@@ -986,7 +986,7 @@ static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw, + aes_sc = data->rsc_tsc->all_tsc_rsc.aes.unicast_rsc; + aes_tx_sc = &data->rsc_tsc->all_tsc_rsc.aes.tsc; + +- pn64 = atomic64_read(&key->tx_pn); ++ pn64 = atomic64_read_unchecked(&key->tx_pn); + aes_tx_sc->pn = cpu_to_le64(pn64); + } else + aes_sc = data->rsc_tsc->all_tsc_rsc.aes.multicast_rsc; +diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +index 207d8ae1e116..81fff4d0b0a4 100644 +--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c ++++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +@@ -258,7 +258,7 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw, + + rx_p1ks = data->tkip->rx_uni; + +- pn64 = atomic64_read(&key->tx_pn); ++ pn64 = atomic64_read_unchecked(&key->tx_pn); + tkip_tx_sc->iv16 = cpu_to_le16(TKIP_PN_TO_IV16(pn64)); + tkip_tx_sc->iv32 = cpu_to_le32(TKIP_PN_TO_IV32(pn64)); + +@@ -313,7 +313,7 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw, + aes_sc = data->rsc_tsc->all_tsc_rsc.aes.unicast_rsc; + aes_tx_sc = &data->rsc_tsc->all_tsc_rsc.aes.tsc; + +- pn64 = atomic64_read(&key->tx_pn); ++ pn64 = atomic64_read_unchecked(&key->tx_pn); + aes_tx_sc->pn = cpu_to_le64(pn64); + } else { + aes_sc = data->rsc_tsc->all_tsc_rsc.aes.multicast_rsc; +@@ -1625,12 +1625,12 @@ static void iwl_mvm_d3_update_keys(struct ieee80211_hw *hw, + case WLAN_CIPHER_SUITE_CCMP: + iwl_mvm_set_aes_rx_seq(data->mvm, sc->aes.unicast_rsc, + sta, key); +- atomic64_set(&key->tx_pn, le64_to_cpu(sc->aes.tsc.pn)); ++ atomic64_set_unchecked(&key->tx_pn, le64_to_cpu(sc->aes.tsc.pn)); + break; + case WLAN_CIPHER_SUITE_TKIP: + iwl_mvm_tkip_sc_to_seq(&sc->tkip.tsc, &seq); + iwl_mvm_set_tkip_rx_seq(sc->tkip.unicast_rsc, key); +- atomic64_set(&key->tx_pn, ++ atomic64_set_unchecked(&key->tx_pn, + (u64)seq.tkip.iv16 | + ((u64)seq.tkip.iv32 << 16)); + break; +diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +index 0556d139b719..8f4228cda022 100644 +--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c ++++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +@@ -383,7 +383,7 @@ static inline void iwl_mvm_set_tx_cmd_pn(struct ieee80211_tx_info *info, + struct ieee80211_key_conf *keyconf = info->control.hw_key; + u64 pn; + +- pn = atomic64_inc_return(&keyconf->tx_pn); ++ pn = atomic64_inc_return_unchecked(&keyconf->tx_pn); + crypto_hdr[0] = pn; + crypto_hdr[2] = 0; + crypto_hdr[3] = 0x20 | (keyconf->keyidx << 6); +@@ -416,7 +416,7 @@ static void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm, + + case WLAN_CIPHER_SUITE_TKIP: + tx_cmd->sec_ctl = TX_CMD_SEC_TKIP; +- pn = atomic64_inc_return(&keyconf->tx_pn); ++ pn = atomic64_inc_return_unchecked(&keyconf->tx_pn); + ieee80211_tkip_add_iv(crypto_hdr, keyconf, pn); + ieee80211_get_tkip_p2k(keyconf, skb_frag, tx_cmd->key); + break; +diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +index 10ef44e8ecd5..a3bd52d5eadd 100644 +--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c ++++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +@@ -2416,7 +2416,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file, + struct isr_statistics *isr_stats = &trans_pcie->isr_stats; + + char buf[8]; +- int buf_size; ++ size_t buf_size; + u32 reset_flag; + + memset(buf, 0, sizeof(buf)); +@@ -2437,7 +2437,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file, + { + struct iwl_trans *trans = file->private_data; + char buf[8]; +- int buf_size; ++ size_t buf_size; + int csr; + + memset(buf, 0, sizeof(buf)); +diff --git a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c +index a5656bc0e6aa..7401f47d04a2 100644 +--- a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c ++++ b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c +@@ -101,8 +101,9 @@ static int prism2_get_datarates(struct net_device *dev, u8 *rates) + + static int prism2_get_name(struct net_device *dev, + struct iw_request_info *info, +- char *name, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ char *name = wrqu->name; + u8 rates[10]; + int len, i, over2 = 0; + +@@ -123,8 +124,9 @@ static int prism2_get_name(struct net_device *dev, + + static int prism2_ioctl_siwencode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, char *keybuf) ++ union iwreq_data *wrqu, char *keybuf) + { ++ struct iw_point *erq = &wrqu->encoding; + struct hostap_interface *iface; + local_info_t *local; + int i; +@@ -225,8 +227,9 @@ static int prism2_ioctl_siwencode(struct net_device *dev, + + static int prism2_ioctl_giwencode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, char *key) ++ union iwreq_data *wrqu, char *key) + { ++ struct iw_point *erq = &wrqu->encoding; + struct hostap_interface *iface; + local_info_t *local; + int i, len; +@@ -331,8 +334,9 @@ static int hostap_set_rate(struct net_device *dev) + + static int prism2_ioctl_siwrate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->bitrate; + struct hostap_interface *iface; + local_info_t *local; + +@@ -391,8 +395,9 @@ static int prism2_ioctl_siwrate(struct net_device *dev, + + static int prism2_ioctl_giwrate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->bitrate; + u16 val; + struct hostap_interface *iface; + local_info_t *local; +@@ -450,8 +455,9 @@ static int prism2_ioctl_giwrate(struct net_device *dev, + + static int prism2_ioctl_siwsens(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *sens, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *sens = &wrqu->sens; + struct hostap_interface *iface; + local_info_t *local; + +@@ -471,8 +477,9 @@ static int prism2_ioctl_siwsens(struct net_device *dev, + + static int prism2_ioctl_giwsens(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *sens, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *sens = &wrqu->sens; + struct hostap_interface *iface; + local_info_t *local; + __le16 val; +@@ -495,8 +502,9 @@ static int prism2_ioctl_giwsens(struct net_device *dev, + /* Deprecated in new wireless extension API */ + static int prism2_ioctl_giwaplist(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + struct hostap_interface *iface; + local_info_t *local; + struct sockaddr *addr; +@@ -536,8 +544,9 @@ static int prism2_ioctl_giwaplist(struct net_device *dev, + + static int prism2_ioctl_siwrts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rts, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rts = &wrqu->rts; + struct hostap_interface *iface; + local_info_t *local; + __le16 val; +@@ -563,8 +572,9 @@ static int prism2_ioctl_siwrts(struct net_device *dev, + + static int prism2_ioctl_giwrts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rts, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rts = &wrqu->rts; + struct hostap_interface *iface; + local_info_t *local; + __le16 val; +@@ -586,8 +596,9 @@ static int prism2_ioctl_giwrts(struct net_device *dev, + + static int prism2_ioctl_siwfrag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rts, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rts = &wrqu->rts; + struct hostap_interface *iface; + local_info_t *local; + __le16 val; +@@ -613,8 +624,9 @@ static int prism2_ioctl_siwfrag(struct net_device *dev, + + static int prism2_ioctl_giwfrag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rts, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rts = &wrqu->rts; + struct hostap_interface *iface; + local_info_t *local; + __le16 val; +@@ -679,11 +691,12 @@ static int hostap_join_ap(struct net_device *dev) + + static int prism2_ioctl_siwap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *ap_addr, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + #ifdef PRISM2_NO_STATION_MODES + return -EOPNOTSUPP; + #else /* PRISM2_NO_STATION_MODES */ ++ struct sockaddr *ap_addr = &wrqu->ap_addr; + struct hostap_interface *iface; + local_info_t *local; + +@@ -719,8 +732,9 @@ static int prism2_ioctl_siwap(struct net_device *dev, + + static int prism2_ioctl_giwap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *ap_addr, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct sockaddr *ap_addr = &wrqu->ap_addr; + struct hostap_interface *iface; + local_info_t *local; + +@@ -755,8 +769,9 @@ static int prism2_ioctl_giwap(struct net_device *dev, + + static int prism2_ioctl_siwnickn(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *nickname) ++ union iwreq_data *wrqu, char *nickname) + { ++ struct iw_point *data = &wrqu->data; + struct hostap_interface *iface; + local_info_t *local; + +@@ -776,8 +791,9 @@ static int prism2_ioctl_siwnickn(struct net_device *dev, + + static int prism2_ioctl_giwnickn(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *nickname) ++ union iwreq_data *wrqu, char *nickname) + { ++ struct iw_point *data = &wrqu->data; + struct hostap_interface *iface; + local_info_t *local; + int len; +@@ -803,8 +819,9 @@ static int prism2_ioctl_giwnickn(struct net_device *dev, + + static int prism2_ioctl_siwfreq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *freq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_freq *freq = &wrqu->freq; + struct hostap_interface *iface; + local_info_t *local; + +@@ -840,8 +857,9 @@ static int prism2_ioctl_siwfreq(struct net_device *dev, + + static int prism2_ioctl_giwfreq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *freq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_freq *freq = &wrqu->freq; + struct hostap_interface *iface; + local_info_t *local; + u16 val; +@@ -884,8 +902,9 @@ static void hostap_monitor_set_type(local_info_t *local) + + static int prism2_ioctl_siwessid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *ssid) ++ union iwreq_data *wrqu, char *ssid) + { ++ struct iw_point *data = &wrqu->data; + struct hostap_interface *iface; + local_info_t *local; + +@@ -920,8 +939,9 @@ static int prism2_ioctl_siwessid(struct net_device *dev, + + static int prism2_ioctl_giwessid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *essid) ++ union iwreq_data *wrqu, char *essid) + { ++ struct iw_point *data = &wrqu->data; + struct hostap_interface *iface; + local_info_t *local; + u16 val; +@@ -956,8 +976,9 @@ static int prism2_ioctl_giwessid(struct net_device *dev, + + static int prism2_ioctl_giwrange(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + struct hostap_interface *iface; + local_info_t *local; + struct iw_range *range = (struct iw_range *) extra; +@@ -1131,8 +1152,9 @@ static int hostap_monitor_mode_disable(local_info_t *local) + + static int prism2_ioctl_siwmode(struct net_device *dev, + struct iw_request_info *info, +- __u32 *mode, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 *mode = &wrqu->mode; + struct hostap_interface *iface; + local_info_t *local; + int double_reset = 0; +@@ -1207,8 +1229,9 @@ static int prism2_ioctl_siwmode(struct net_device *dev, + + static int prism2_ioctl_giwmode(struct net_device *dev, + struct iw_request_info *info, +- __u32 *mode, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 *mode = &wrqu->mode; + struct hostap_interface *iface; + local_info_t *local; + +@@ -1232,11 +1255,12 @@ static int prism2_ioctl_giwmode(struct net_device *dev, + + static int prism2_ioctl_siwpower(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *wrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + #ifdef PRISM2_NO_STATION_MODES + return -EOPNOTSUPP; + #else /* PRISM2_NO_STATION_MODES */ ++ struct iw_param *wrq = &wrqu->power; + int ret = 0; + + if (wrq->disabled) +@@ -1291,11 +1315,12 @@ static int prism2_ioctl_siwpower(struct net_device *dev, + + static int prism2_ioctl_giwpower(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + #ifdef PRISM2_NO_STATION_MODES + return -EOPNOTSUPP; + #else /* PRISM2_NO_STATION_MODES */ ++ struct iw_param *rrq = &wrqu->power; + struct hostap_interface *iface; + local_info_t *local; + __le16 enable, mcast; +@@ -1349,8 +1374,9 @@ static int prism2_ioctl_giwpower(struct net_device *dev, + + static int prism2_ioctl_siwretry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->bitrate; + struct hostap_interface *iface; + local_info_t *local; + +@@ -1410,8 +1436,9 @@ static int prism2_ioctl_siwretry(struct net_device *dev, + + static int prism2_ioctl_giwretry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->bitrate; + struct hostap_interface *iface; + local_info_t *local; + __le16 shortretry, longretry, lifetime, altretry; +@@ -1504,8 +1531,9 @@ static u16 prism2_txpower_dBm_to_hfa386x(int val) + + static int prism2_ioctl_siwtxpow(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->bitrate; + struct hostap_interface *iface; + local_info_t *local; + #ifdef RAW_TXPOWER_SETTING +@@ -1585,9 +1613,10 @@ static int prism2_ioctl_siwtxpow(struct net_device *dev, + + static int prism2_ioctl_giwtxpow(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + #ifdef RAW_TXPOWER_SETTING ++ struct iw_param *rrq = &wrqu->bitrate; + struct hostap_interface *iface; + local_info_t *local; + u16 resp0; +@@ -1720,8 +1749,9 @@ static inline int prism2_request_scan(struct net_device *dev) + + static int prism2_ioctl_siwscan(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + struct hostap_interface *iface; + local_info_t *local; + int ret; +@@ -2068,8 +2098,9 @@ static inline int prism2_ioctl_giwscan_sta(struct net_device *dev, + + static int prism2_ioctl_giwscan(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + struct hostap_interface *iface; + local_info_t *local; + int res; +@@ -2314,7 +2345,7 @@ static int prism2_ioctl_priv_inquire(struct net_device *dev, int *i) + + static int prism2_ioctl_priv_prism2_param(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + struct hostap_interface *iface; + local_info_t *local; +@@ -2665,7 +2696,7 @@ static int prism2_ioctl_priv_prism2_param(struct net_device *dev, + + static int prism2_ioctl_priv_get_prism2_param(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + struct hostap_interface *iface; + local_info_t *local; +@@ -2852,7 +2883,7 @@ static int prism2_ioctl_priv_get_prism2_param(struct net_device *dev, + + static int prism2_ioctl_priv_readmif(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + struct hostap_interface *iface; + local_info_t *local; +@@ -2873,7 +2904,7 @@ static int prism2_ioctl_priv_readmif(struct net_device *dev, + + static int prism2_ioctl_priv_writemif(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + struct hostap_interface *iface; + local_info_t *local; +@@ -2911,7 +2942,7 @@ static int prism2_ioctl_priv_monitor(struct net_device *dev, int *i) + /* Disable monitor mode - old mode was not saved, so go to + * Master mode */ + mode = IW_MODE_MASTER; +- ret = prism2_ioctl_siwmode(dev, NULL, &mode, NULL); ++ ret = prism2_ioctl_siwmode(dev, NULL, (union iwreq_data *)&mode, NULL); + } else if (*i == 1) { + /* netlink socket mode is not supported anymore since it did + * not separate different devices from each other and was not +@@ -2928,7 +2959,7 @@ static int prism2_ioctl_priv_monitor(struct net_device *dev, int *i) + break; + } + mode = IW_MODE_MONITOR; +- ret = prism2_ioctl_siwmode(dev, NULL, &mode, NULL); ++ ret = prism2_ioctl_siwmode(dev, NULL, (union iwreq_data *)&mode, NULL); + hostap_monitor_mode_enable(local); + } else + ret = -EINVAL; +@@ -3090,8 +3121,9 @@ static int prism2_set_genericelement(struct net_device *dev, u8 *elem, + + static int prism2_ioctl_siwauth(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *data = &wrqu->param; + struct hostap_interface *iface = netdev_priv(dev); + local_info_t *local = iface->local; + +@@ -3156,8 +3188,9 @@ static int prism2_ioctl_siwauth(struct net_device *dev, + + static int prism2_ioctl_giwauth(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *data = &wrqu->param; + struct hostap_interface *iface = netdev_priv(dev); + local_info_t *local = iface->local; + +@@ -3195,8 +3228,9 @@ static int prism2_ioctl_giwauth(struct net_device *dev, + + static int prism2_ioctl_siwencodeext(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *erq = &wrqu->encoding; + struct hostap_interface *iface = netdev_priv(dev); + local_info_t *local = iface->local; + struct iw_encode_ext *ext = (struct iw_encode_ext *) extra; +@@ -3369,8 +3403,9 @@ static int prism2_ioctl_siwencodeext(struct net_device *dev, + + static int prism2_ioctl_giwencodeext(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *erq = &wrqu->encoding; + struct hostap_interface *iface = netdev_priv(dev); + local_info_t *local = iface->local; + struct lib80211_crypt_data **crypt; +@@ -3677,16 +3712,19 @@ static int prism2_ioctl_set_assoc_ap_addr(local_info_t *local, + + static int prism2_ioctl_siwgenie(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; ++ + return prism2_set_genericelement(dev, extra, data->length); + } + + + static int prism2_ioctl_giwgenie(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + struct hostap_interface *iface = netdev_priv(dev); + local_info_t *local = iface->local; + int len = local->generic_elem_len - 2; +@@ -3724,7 +3762,7 @@ static int prism2_ioctl_set_generic_element(local_info_t *local, + + static int prism2_ioctl_siwmlme(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *data, char *extra) + { + struct hostap_interface *iface = netdev_priv(dev); + local_info_t *local = iface->local; +@@ -3875,70 +3913,70 @@ const struct ethtool_ops prism2_ethtool_ops = { + + static const iw_handler prism2_handler[] = + { +- (iw_handler) NULL, /* SIOCSIWCOMMIT */ +- (iw_handler) prism2_get_name, /* SIOCGIWNAME */ +- (iw_handler) NULL, /* SIOCSIWNWID */ +- (iw_handler) NULL, /* SIOCGIWNWID */ +- (iw_handler) prism2_ioctl_siwfreq, /* SIOCSIWFREQ */ +- (iw_handler) prism2_ioctl_giwfreq, /* SIOCGIWFREQ */ +- (iw_handler) prism2_ioctl_siwmode, /* SIOCSIWMODE */ +- (iw_handler) prism2_ioctl_giwmode, /* SIOCGIWMODE */ +- (iw_handler) prism2_ioctl_siwsens, /* SIOCSIWSENS */ +- (iw_handler) prism2_ioctl_giwsens, /* SIOCGIWSENS */ +- (iw_handler) NULL /* not used */, /* SIOCSIWRANGE */ +- (iw_handler) prism2_ioctl_giwrange, /* SIOCGIWRANGE */ +- (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */ +- (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */ +- (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */ +- (iw_handler) NULL /* kernel code */, /* SIOCGIWSTATS */ +- iw_handler_set_spy, /* SIOCSIWSPY */ +- iw_handler_get_spy, /* SIOCGIWSPY */ +- iw_handler_set_thrspy, /* SIOCSIWTHRSPY */ +- iw_handler_get_thrspy, /* SIOCGIWTHRSPY */ +- (iw_handler) prism2_ioctl_siwap, /* SIOCSIWAP */ +- (iw_handler) prism2_ioctl_giwap, /* SIOCGIWAP */ +- (iw_handler) prism2_ioctl_siwmlme, /* SIOCSIWMLME */ +- (iw_handler) prism2_ioctl_giwaplist, /* SIOCGIWAPLIST */ +- (iw_handler) prism2_ioctl_siwscan, /* SIOCSIWSCAN */ +- (iw_handler) prism2_ioctl_giwscan, /* SIOCGIWSCAN */ +- (iw_handler) prism2_ioctl_siwessid, /* SIOCSIWESSID */ +- (iw_handler) prism2_ioctl_giwessid, /* SIOCGIWESSID */ +- (iw_handler) prism2_ioctl_siwnickn, /* SIOCSIWNICKN */ +- (iw_handler) prism2_ioctl_giwnickn, /* SIOCGIWNICKN */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) prism2_ioctl_siwrate, /* SIOCSIWRATE */ +- (iw_handler) prism2_ioctl_giwrate, /* SIOCGIWRATE */ +- (iw_handler) prism2_ioctl_siwrts, /* SIOCSIWRTS */ +- (iw_handler) prism2_ioctl_giwrts, /* SIOCGIWRTS */ +- (iw_handler) prism2_ioctl_siwfrag, /* SIOCSIWFRAG */ +- (iw_handler) prism2_ioctl_giwfrag, /* SIOCGIWFRAG */ +- (iw_handler) prism2_ioctl_siwtxpow, /* SIOCSIWTXPOW */ +- (iw_handler) prism2_ioctl_giwtxpow, /* SIOCGIWTXPOW */ +- (iw_handler) prism2_ioctl_siwretry, /* SIOCSIWRETRY */ +- (iw_handler) prism2_ioctl_giwretry, /* SIOCGIWRETRY */ +- (iw_handler) prism2_ioctl_siwencode, /* SIOCSIWENCODE */ +- (iw_handler) prism2_ioctl_giwencode, /* SIOCGIWENCODE */ +- (iw_handler) prism2_ioctl_siwpower, /* SIOCSIWPOWER */ +- (iw_handler) prism2_ioctl_giwpower, /* SIOCGIWPOWER */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) prism2_ioctl_siwgenie, /* SIOCSIWGENIE */ +- (iw_handler) prism2_ioctl_giwgenie, /* SIOCGIWGENIE */ +- (iw_handler) prism2_ioctl_siwauth, /* SIOCSIWAUTH */ +- (iw_handler) prism2_ioctl_giwauth, /* SIOCGIWAUTH */ +- (iw_handler) prism2_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */ +- (iw_handler) prism2_ioctl_giwencodeext, /* SIOCGIWENCODEEXT */ +- (iw_handler) NULL, /* SIOCSIWPMKSA */ +- (iw_handler) NULL, /* -- hole -- */ ++ NULL, /* SIOCSIWCOMMIT */ ++ prism2_get_name, /* SIOCGIWNAME */ ++ NULL, /* SIOCSIWNWID */ ++ NULL, /* SIOCGIWNWID */ ++ prism2_ioctl_siwfreq, /* SIOCSIWFREQ */ ++ prism2_ioctl_giwfreq, /* SIOCGIWFREQ */ ++ prism2_ioctl_siwmode, /* SIOCSIWMODE */ ++ prism2_ioctl_giwmode, /* SIOCGIWMODE */ ++ prism2_ioctl_siwsens, /* SIOCSIWSENS */ ++ prism2_ioctl_giwsens, /* SIOCGIWSENS */ ++ NULL /* not used */, /* SIOCSIWRANGE */ ++ prism2_ioctl_giwrange, /* SIOCGIWRANGE */ ++ NULL /* not used */, /* SIOCSIWPRIV */ ++ NULL /* kernel code */, /* SIOCGIWPRIV */ ++ NULL /* not used */, /* SIOCSIWSTATS */ ++ NULL /* kernel code */, /* SIOCGIWSTATS */ ++ iw_handler_set_spy, /* SIOCSIWSPY */ ++ iw_handler_get_spy, /* SIOCGIWSPY */ ++ iw_handler_set_thrspy, /* SIOCSIWTHRSPY */ ++ iw_handler_get_thrspy, /* SIOCGIWTHRSPY */ ++ prism2_ioctl_siwap, /* SIOCSIWAP */ ++ prism2_ioctl_giwap, /* SIOCGIWAP */ ++ prism2_ioctl_siwmlme, /* SIOCSIWMLME */ ++ prism2_ioctl_giwaplist, /* SIOCGIWAPLIST */ ++ prism2_ioctl_siwscan, /* SIOCSIWSCAN */ ++ prism2_ioctl_giwscan, /* SIOCGIWSCAN */ ++ prism2_ioctl_siwessid, /* SIOCSIWESSID */ ++ prism2_ioctl_giwessid, /* SIOCGIWESSID */ ++ prism2_ioctl_siwnickn, /* SIOCSIWNICKN */ ++ prism2_ioctl_giwnickn, /* SIOCGIWNICKN */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ prism2_ioctl_siwrate, /* SIOCSIWRATE */ ++ prism2_ioctl_giwrate, /* SIOCGIWRATE */ ++ prism2_ioctl_siwrts, /* SIOCSIWRTS */ ++ prism2_ioctl_giwrts, /* SIOCGIWRTS */ ++ prism2_ioctl_siwfrag, /* SIOCSIWFRAG */ ++ prism2_ioctl_giwfrag, /* SIOCGIWFRAG */ ++ prism2_ioctl_siwtxpow, /* SIOCSIWTXPOW */ ++ prism2_ioctl_giwtxpow, /* SIOCGIWTXPOW */ ++ prism2_ioctl_siwretry, /* SIOCSIWRETRY */ ++ prism2_ioctl_giwretry, /* SIOCGIWRETRY */ ++ prism2_ioctl_siwencode, /* SIOCSIWENCODE */ ++ prism2_ioctl_giwencode, /* SIOCGIWENCODE */ ++ prism2_ioctl_siwpower, /* SIOCSIWPOWER */ ++ prism2_ioctl_giwpower, /* SIOCGIWPOWER */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ prism2_ioctl_siwgenie, /* SIOCSIWGENIE */ ++ prism2_ioctl_giwgenie, /* SIOCGIWGENIE */ ++ prism2_ioctl_siwauth, /* SIOCSIWAUTH */ ++ prism2_ioctl_giwauth, /* SIOCGIWAUTH */ ++ prism2_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */ ++ prism2_ioctl_giwencodeext, /* SIOCGIWENCODEEXT */ ++ NULL, /* SIOCSIWPMKSA */ ++ NULL, /* -- hole -- */ + }; + + static const iw_handler prism2_private_handler[] = + { /* SIOCIWFIRSTPRIV + */ +- (iw_handler) prism2_ioctl_priv_prism2_param, /* 0 */ +- (iw_handler) prism2_ioctl_priv_get_prism2_param, /* 1 */ +- (iw_handler) prism2_ioctl_priv_writemif, /* 2 */ +- (iw_handler) prism2_ioctl_priv_readmif, /* 3 */ ++ prism2_ioctl_priv_prism2_param, /* 0 */ ++ prism2_ioctl_priv_get_prism2_param, /* 1 */ ++ prism2_ioctl_priv_writemif, /* 2 */ ++ prism2_ioctl_priv_readmif, /* 3 */ + }; + + const struct iw_handler_def hostap_iw_handler_def = +@@ -3946,8 +3984,8 @@ const struct iw_handler_def hostap_iw_handler_def = + .num_standard = ARRAY_SIZE(prism2_handler), + .num_private = ARRAY_SIZE(prism2_private_handler), + .num_private_args = ARRAY_SIZE(prism2_priv), +- .standard = (iw_handler *) prism2_handler, +- .private = (iw_handler *) prism2_private_handler, ++ .standard = prism2_handler, ++ .private = prism2_private_handler, + .private_args = (struct iw_priv_args *) prism2_priv, + .get_wireless_stats = hostap_get_wireless_stats, + }; +diff --git a/drivers/net/wireless/intersil/orinoco/wext.c b/drivers/net/wireless/intersil/orinoco/wext.c +index 1d4dae422106..0508fc1629d0 100644 +--- a/drivers/net/wireless/intersil/orinoco/wext.c ++++ b/drivers/net/wireless/intersil/orinoco/wext.c +@@ -154,9 +154,10 @@ static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev) + + static int orinoco_ioctl_setwap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *ap_addr, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct sockaddr *ap_addr = &wrqu->ap_addr; + struct orinoco_private *priv = ndev_priv(dev); + int err = -EINPROGRESS; /* Call commit handler */ + unsigned long flags; +@@ -213,9 +214,10 @@ static int orinoco_ioctl_setwap(struct net_device *dev, + + static int orinoco_ioctl_getwap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *ap_addr, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct sockaddr *ap_addr = &wrqu->ap_addr; + struct orinoco_private *priv = ndev_priv(dev); + + int err = 0; +@@ -234,9 +236,10 @@ static int orinoco_ioctl_getwap(struct net_device *dev, + + static int orinoco_ioctl_setiwencode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, ++ union iwreq_data *wrqu, + char *keybuf) + { ++ struct iw_point *erq = &wrqu->encoding; + struct orinoco_private *priv = ndev_priv(dev); + int index = (erq->flags & IW_ENCODE_INDEX) - 1; + int setindex = priv->tx_key; +@@ -325,9 +328,10 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, + + static int orinoco_ioctl_getiwencode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, ++ union iwreq_data *wrqu, + char *keybuf) + { ++ struct iw_point *erq = &wrqu->encoding; + struct orinoco_private *priv = ndev_priv(dev); + int index = (erq->flags & IW_ENCODE_INDEX) - 1; + unsigned long flags; +@@ -361,9 +365,10 @@ static int orinoco_ioctl_getiwencode(struct net_device *dev, + + static int orinoco_ioctl_setessid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, ++ union iwreq_data *wrqu, + char *essidbuf) + { ++ struct iw_point *erq = &wrqu->essid; + struct orinoco_private *priv = ndev_priv(dev); + unsigned long flags; + +@@ -392,9 +397,10 @@ static int orinoco_ioctl_setessid(struct net_device *dev, + + static int orinoco_ioctl_getessid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, ++ union iwreq_data *wrqu, + char *essidbuf) + { ++ struct iw_point *erq = &wrqu->essid; + struct orinoco_private *priv = ndev_priv(dev); + int active; + int err = 0; +@@ -420,9 +426,10 @@ static int orinoco_ioctl_getessid(struct net_device *dev, + + static int orinoco_ioctl_setfreq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *frq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_freq *frq = &wrqu->freq; + struct orinoco_private *priv = ndev_priv(dev); + int chan = -1; + unsigned long flags; +@@ -469,9 +476,10 @@ static int orinoco_ioctl_setfreq(struct net_device *dev, + + static int orinoco_ioctl_getfreq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *frq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_freq *frq = &wrqu->freq; + struct orinoco_private *priv = ndev_priv(dev); + int tmp; + +@@ -488,9 +496,10 @@ static int orinoco_ioctl_getfreq(struct net_device *dev, + + static int orinoco_ioctl_getsens(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *srq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *srq = &wrqu->sens; + struct orinoco_private *priv = ndev_priv(dev); + struct hermes *hw = &priv->hw; + u16 val; +@@ -517,9 +526,10 @@ static int orinoco_ioctl_getsens(struct net_device *dev, + + static int orinoco_ioctl_setsens(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *srq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *srq = &wrqu->sens; + struct orinoco_private *priv = ndev_priv(dev); + int val = srq->value; + unsigned long flags; +@@ -540,9 +550,10 @@ static int orinoco_ioctl_setsens(struct net_device *dev, + + static int orinoco_ioctl_setrate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *rrq = &wrqu->bitrate; + struct orinoco_private *priv = ndev_priv(dev); + int ratemode; + int bitrate; /* 100s of kilobits */ +@@ -574,9 +585,10 @@ static int orinoco_ioctl_setrate(struct net_device *dev, + + static int orinoco_ioctl_getrate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rrq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *rrq = &wrqu->bitrate; + struct orinoco_private *priv = ndev_priv(dev); + int err = 0; + int bitrate, automatic; +@@ -610,9 +622,10 @@ static int orinoco_ioctl_getrate(struct net_device *dev, + + static int orinoco_ioctl_setpower(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *prq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *prq = &wrqu->power; + struct orinoco_private *priv = ndev_priv(dev); + int err = -EINPROGRESS; /* Call commit handler */ + unsigned long flags; +@@ -664,9 +677,10 @@ static int orinoco_ioctl_setpower(struct net_device *dev, + + static int orinoco_ioctl_getpower(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *prq, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_param *prq = &wrqu->power; + struct orinoco_private *priv = ndev_priv(dev); + struct hermes *hw = &priv->hw; + int err = 0; +@@ -1097,7 +1111,7 @@ static int orinoco_ioctl_set_mlme(struct net_device *dev, + + static int orinoco_ioctl_reset(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, ++ union iwreq_data *wrqu, + char *extra) + { + struct orinoco_private *priv = ndev_priv(dev); +@@ -1121,7 +1135,7 @@ static int orinoco_ioctl_reset(struct net_device *dev, + + static int orinoco_ioctl_setibssport(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, ++ union iwreq_data *wrqu, + char *extra) + + { +@@ -1143,7 +1157,7 @@ static int orinoco_ioctl_setibssport(struct net_device *dev, + + static int orinoco_ioctl_getibssport(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, ++ union iwreq_data *wrqu, + char *extra) + { + struct orinoco_private *priv = ndev_priv(dev); +@@ -1155,7 +1169,7 @@ static int orinoco_ioctl_getibssport(struct net_device *dev, + + static int orinoco_ioctl_setport3(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, ++ union iwreq_data *wrqu, + char *extra) + { + struct orinoco_private *priv = ndev_priv(dev); +@@ -1201,7 +1215,7 @@ static int orinoco_ioctl_setport3(struct net_device *dev, + + static int orinoco_ioctl_getport3(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, ++ union iwreq_data *wrqu, + char *extra) + { + struct orinoco_private *priv = ndev_priv(dev); +@@ -1213,7 +1227,7 @@ static int orinoco_ioctl_getport3(struct net_device *dev, + + static int orinoco_ioctl_setpreamble(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, ++ union iwreq_data *wrqu, + char *extra) + { + struct orinoco_private *priv = ndev_priv(dev); +@@ -1245,7 +1259,7 @@ static int orinoco_ioctl_setpreamble(struct net_device *dev, + + static int orinoco_ioctl_getpreamble(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, ++ union iwreq_data *wrqu, + char *extra) + { + struct orinoco_private *priv = ndev_priv(dev); +@@ -1265,9 +1279,10 @@ static int orinoco_ioctl_getpreamble(struct net_device *dev, + * For Wireless Tools 25 and 26 append "dummy" are the end. */ + static int orinoco_ioctl_getrid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, ++ union iwreq_data *wrqu, + char *extra) + { ++ struct iw_point *data = &wrqu->data; + struct orinoco_private *priv = ndev_priv(dev); + struct hermes *hw = &priv->hw; + int rid = data->flags; +@@ -1303,7 +1318,7 @@ static int orinoco_ioctl_getrid(struct net_device *dev, + /* Commit handler, called after set operations */ + static int orinoco_ioctl_commit(struct net_device *dev, + struct iw_request_info *info, +- void *wrqu, ++ union iwreq_data *wrqu, + char *extra) + { + struct orinoco_private *priv = ndev_priv(dev); +@@ -1347,36 +1362,36 @@ static const struct iw_priv_args orinoco_privtab[] = { + */ + + static const iw_handler orinoco_handler[] = { +- IW_HANDLER(SIOCSIWCOMMIT, (iw_handler)orinoco_ioctl_commit), +- IW_HANDLER(SIOCGIWNAME, (iw_handler)cfg80211_wext_giwname), +- IW_HANDLER(SIOCSIWFREQ, (iw_handler)orinoco_ioctl_setfreq), +- IW_HANDLER(SIOCGIWFREQ, (iw_handler)orinoco_ioctl_getfreq), +- IW_HANDLER(SIOCSIWMODE, (iw_handler)cfg80211_wext_siwmode), +- IW_HANDLER(SIOCGIWMODE, (iw_handler)cfg80211_wext_giwmode), +- IW_HANDLER(SIOCSIWSENS, (iw_handler)orinoco_ioctl_setsens), +- IW_HANDLER(SIOCGIWSENS, (iw_handler)orinoco_ioctl_getsens), +- IW_HANDLER(SIOCGIWRANGE, (iw_handler)cfg80211_wext_giwrange), ++ IW_HANDLER(SIOCSIWCOMMIT, orinoco_ioctl_commit), ++ IW_HANDLER(SIOCGIWNAME, cfg80211_wext_giwname), ++ IW_HANDLER(SIOCSIWFREQ, orinoco_ioctl_setfreq), ++ IW_HANDLER(SIOCGIWFREQ, orinoco_ioctl_getfreq), ++ IW_HANDLER(SIOCSIWMODE, cfg80211_wext_siwmode), ++ IW_HANDLER(SIOCGIWMODE, cfg80211_wext_giwmode), ++ IW_HANDLER(SIOCSIWSENS, orinoco_ioctl_setsens), ++ IW_HANDLER(SIOCGIWSENS, orinoco_ioctl_getsens), ++ IW_HANDLER(SIOCGIWRANGE, cfg80211_wext_giwrange), + IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy), + IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy), + IW_HANDLER(SIOCSIWTHRSPY, iw_handler_set_thrspy), + IW_HANDLER(SIOCGIWTHRSPY, iw_handler_get_thrspy), +- IW_HANDLER(SIOCSIWAP, (iw_handler)orinoco_ioctl_setwap), +- IW_HANDLER(SIOCGIWAP, (iw_handler)orinoco_ioctl_getwap), +- IW_HANDLER(SIOCSIWSCAN, (iw_handler)cfg80211_wext_siwscan), +- IW_HANDLER(SIOCGIWSCAN, (iw_handler)cfg80211_wext_giwscan), +- IW_HANDLER(SIOCSIWESSID, (iw_handler)orinoco_ioctl_setessid), +- IW_HANDLER(SIOCGIWESSID, (iw_handler)orinoco_ioctl_getessid), +- IW_HANDLER(SIOCSIWRATE, (iw_handler)orinoco_ioctl_setrate), +- IW_HANDLER(SIOCGIWRATE, (iw_handler)orinoco_ioctl_getrate), +- IW_HANDLER(SIOCSIWRTS, (iw_handler)cfg80211_wext_siwrts), +- IW_HANDLER(SIOCGIWRTS, (iw_handler)cfg80211_wext_giwrts), +- IW_HANDLER(SIOCSIWFRAG, (iw_handler)cfg80211_wext_siwfrag), +- IW_HANDLER(SIOCGIWFRAG, (iw_handler)cfg80211_wext_giwfrag), +- IW_HANDLER(SIOCGIWRETRY, (iw_handler)cfg80211_wext_giwretry), +- IW_HANDLER(SIOCSIWENCODE, (iw_handler)orinoco_ioctl_setiwencode), +- IW_HANDLER(SIOCGIWENCODE, (iw_handler)orinoco_ioctl_getiwencode), +- IW_HANDLER(SIOCSIWPOWER, (iw_handler)orinoco_ioctl_setpower), +- IW_HANDLER(SIOCGIWPOWER, (iw_handler)orinoco_ioctl_getpower), ++ IW_HANDLER(SIOCSIWAP, orinoco_ioctl_setwap), ++ IW_HANDLER(SIOCGIWAP, orinoco_ioctl_getwap), ++ IW_HANDLER(SIOCSIWSCAN, cfg80211_wext_siwscan), ++ IW_HANDLER(SIOCGIWSCAN, cfg80211_wext_giwscan), ++ IW_HANDLER(SIOCSIWESSID, orinoco_ioctl_setessid), ++ IW_HANDLER(SIOCGIWESSID, orinoco_ioctl_getessid), ++ IW_HANDLER(SIOCSIWRATE, orinoco_ioctl_setrate), ++ IW_HANDLER(SIOCGIWRATE, orinoco_ioctl_getrate), ++ IW_HANDLER(SIOCSIWRTS, cfg80211_wext_siwrts), ++ IW_HANDLER(SIOCGIWRTS, cfg80211_wext_giwrts), ++ IW_HANDLER(SIOCSIWFRAG, cfg80211_wext_siwfrag), ++ IW_HANDLER(SIOCGIWFRAG, cfg80211_wext_giwfrag), ++ IW_HANDLER(SIOCGIWRETRY, cfg80211_wext_giwretry), ++ IW_HANDLER(SIOCSIWENCODE, orinoco_ioctl_setiwencode), ++ IW_HANDLER(SIOCGIWENCODE, orinoco_ioctl_getiwencode), ++ IW_HANDLER(SIOCSIWPOWER, orinoco_ioctl_setpower), ++ IW_HANDLER(SIOCGIWPOWER, orinoco_ioctl_getpower), + IW_HANDLER(SIOCSIWGENIE, orinoco_ioctl_set_genie), + IW_HANDLER(SIOCGIWGENIE, orinoco_ioctl_get_genie), + IW_HANDLER(SIOCSIWMLME, orinoco_ioctl_set_mlme), +@@ -1391,15 +1406,15 @@ static const iw_handler orinoco_handler[] = { + Added typecasting since we no longer use iwreq_data -- Moustafa + */ + static const iw_handler orinoco_private_handler[] = { +- [0] = (iw_handler)orinoco_ioctl_reset, +- [1] = (iw_handler)orinoco_ioctl_reset, +- [2] = (iw_handler)orinoco_ioctl_setport3, +- [3] = (iw_handler)orinoco_ioctl_getport3, +- [4] = (iw_handler)orinoco_ioctl_setpreamble, +- [5] = (iw_handler)orinoco_ioctl_getpreamble, +- [6] = (iw_handler)orinoco_ioctl_setibssport, +- [7] = (iw_handler)orinoco_ioctl_getibssport, +- [9] = (iw_handler)orinoco_ioctl_getrid, ++ [0] = orinoco_ioctl_reset, ++ [1] = orinoco_ioctl_reset, ++ [2] = orinoco_ioctl_setport3, ++ [3] = orinoco_ioctl_getport3, ++ [4] = orinoco_ioctl_setpreamble, ++ [5] = orinoco_ioctl_getpreamble, ++ [6] = orinoco_ioctl_setibssport, ++ [7] = orinoco_ioctl_getibssport, ++ [9] = orinoco_ioctl_getrid, + }; + + const struct iw_handler_def orinoco_handler_def = { +diff --git a/drivers/net/wireless/intersil/prism54/isl_ioctl.c b/drivers/net/wireless/intersil/prism54/isl_ioctl.c +index 48e8a978a832..3499ec8103ad 100644 +--- a/drivers/net/wireless/intersil/prism54/isl_ioctl.c ++++ b/drivers/net/wireless/intersil/prism54/isl_ioctl.c +@@ -45,7 +45,7 @@ static void prism54_wpa_bss_ie_add(islpci_private *priv, u8 *bssid, + u8 *wpa_ie, size_t wpa_ie_len); + static size_t prism54_wpa_bss_ie_get(islpci_private *priv, u8 *bssid, u8 *wpa_ie); + static int prism54_set_wpa(struct net_device *, struct iw_request_info *, +- __u32 *, char *); ++ union iwreq_data *, char *); + + /* In 500 kbps */ + static const unsigned char scan_rate_list[] = { 2, 4, 11, 22, +@@ -240,7 +240,7 @@ prism54_get_wireless_stats(struct net_device *ndev) + + static int + prism54_commit(struct net_device *ndev, struct iw_request_info *info, +- char *cwrq, char *extra) ++ union iwreq_data *cwrq, char *extra) + { + islpci_private *priv = netdev_priv(ndev); + +@@ -256,8 +256,9 @@ prism54_commit(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_name(struct net_device *ndev, struct iw_request_info *info, +- char *cwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ char *cwrq = wrqu->name; + islpci_private *priv = netdev_priv(ndev); + char *capabilities; + union oid_res_t r; +@@ -287,8 +288,9 @@ prism54_get_name(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_freq(struct net_device *ndev, struct iw_request_info *info, +- struct iw_freq *fwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_freq *fwrq = &wrqu->freq; + islpci_private *priv = netdev_priv(ndev); + int rvalue; + u32 c; +@@ -307,8 +309,9 @@ prism54_set_freq(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_freq(struct net_device *ndev, struct iw_request_info *info, +- struct iw_freq *fwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_freq *fwrq = &wrqu->freq; + islpci_private *priv = netdev_priv(ndev); + union oid_res_t r; + int rvalue; +@@ -324,8 +327,9 @@ prism54_get_freq(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_mode(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 *uwrq = &wrqu->mode; + islpci_private *priv = netdev_priv(ndev); + u32 mlmeautolevel = CARD_DEFAULT_MLME_MODE; + +@@ -368,8 +372,9 @@ prism54_set_mode(struct net_device *ndev, struct iw_request_info *info, + /* Use mib cache */ + static int + prism54_get_mode(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 *uwrq = &wrqu->mode; + islpci_private *priv = netdev_priv(ndev); + + BUG_ON((priv->iw_mode < IW_MODE_AUTO) || (priv->iw_mode > +@@ -386,8 +391,9 @@ prism54_get_mode(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_sens(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->sens; + islpci_private *priv = netdev_priv(ndev); + u32 sens; + +@@ -399,8 +405,9 @@ prism54_set_sens(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_sens(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->sens; + islpci_private *priv = netdev_priv(ndev); + union oid_res_t r; + int rvalue; +@@ -416,8 +423,9 @@ prism54_get_sens(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_range(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + struct iw_range *range = (struct iw_range *) extra; + islpci_private *priv = netdev_priv(ndev); + u8 *data; +@@ -521,8 +529,9 @@ prism54_get_range(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_wap(struct net_device *ndev, struct iw_request_info *info, +- struct sockaddr *awrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct sockaddr *awrq = &wrqu->ap_addr; + islpci_private *priv = netdev_priv(ndev); + char bssid[6]; + int rvalue; +@@ -543,8 +552,9 @@ prism54_set_wap(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_wap(struct net_device *ndev, struct iw_request_info *info, +- struct sockaddr *awrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct sockaddr *awrq = &wrqu->ap_addr; + islpci_private *priv = netdev_priv(ndev); + union oid_res_t r; + int rvalue; +@@ -559,7 +569,7 @@ prism54_get_wap(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_scan(struct net_device *dev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *vwrq, char *extra) + { + /* hehe the device does this automagicaly */ + return 0; +@@ -679,8 +689,9 @@ prism54_translate_bss(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_scan(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + int i, rvalue; + struct obj_bsslist *bsslist; +@@ -733,8 +744,9 @@ prism54_get_scan(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_essid(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + struct obj_ssid essid; + +@@ -760,8 +772,9 @@ prism54_set_essid(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_essid(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + struct obj_ssid *essid; + union oid_res_t r; +@@ -790,8 +803,9 @@ prism54_get_essid(struct net_device *ndev, struct iw_request_info *info, + */ + static int + prism54_set_nick(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + + if (dwrq->length > IW_ESSID_MAX_SIZE) +@@ -807,8 +821,9 @@ prism54_set_nick(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_nick(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + + dwrq->length = 0; +@@ -826,9 +841,9 @@ prism54_get_nick(struct net_device *ndev, struct iw_request_info *info, + static int + prism54_set_rate(struct net_device *ndev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { +- ++ struct iw_param *vwrq = &wrqu->bitrate; + islpci_private *priv = netdev_priv(ndev); + u32 rate, profile; + char *data; +@@ -899,8 +914,9 @@ prism54_set_rate(struct net_device *ndev, + static int + prism54_get_rate(struct net_device *ndev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->bitrate; + islpci_private *priv = netdev_priv(ndev); + int rvalue; + char *data; +@@ -926,8 +942,9 @@ prism54_get_rate(struct net_device *ndev, + + static int + prism54_set_rts(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->rts; + islpci_private *priv = netdev_priv(ndev); + + return mgt_set_request(priv, DOT11_OID_RTSTHRESH, 0, &vwrq->value); +@@ -935,8 +952,9 @@ prism54_set_rts(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_rts(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->rts; + islpci_private *priv = netdev_priv(ndev); + union oid_res_t r; + int rvalue; +@@ -950,8 +968,9 @@ prism54_get_rts(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_frag(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->frag; + islpci_private *priv = netdev_priv(ndev); + + return mgt_set_request(priv, DOT11_OID_FRAGTHRESH, 0, &vwrq->value); +@@ -959,8 +978,9 @@ prism54_set_frag(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_frag(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->frag; + islpci_private *priv = netdev_priv(ndev); + union oid_res_t r; + int rvalue; +@@ -980,8 +1000,9 @@ prism54_get_frag(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_retry(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->retry; + islpci_private *priv = netdev_priv(ndev); + u32 slimit = 0, llimit = 0; /* short and long limit */ + u32 lifetime = 0; +@@ -1022,8 +1043,9 @@ prism54_set_retry(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_retry(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->retry; + islpci_private *priv = netdev_priv(ndev); + union oid_res_t r; + int rvalue = 0; +@@ -1054,8 +1076,9 @@ prism54_get_retry(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_encode(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + int rvalue = 0, force = 0; + int authen = DOT11_AUTH_OS, invoke = 0, exunencrypt = 0; +@@ -1155,8 +1178,9 @@ prism54_set_encode(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_encode(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + struct obj_key *key; + u32 devindex, index = (dwrq->flags & IW_ENCODE_INDEX) - 1; +@@ -1203,8 +1227,9 @@ prism54_get_encode(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_txpower(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->txpower; + islpci_private *priv = netdev_priv(ndev); + union oid_res_t r; + int rvalue; +@@ -1223,8 +1248,9 @@ prism54_get_txpower(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_txpower(struct net_device *ndev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->txpower; + islpci_private *priv = netdev_priv(ndev); + s32 u = vwrq->value; + +@@ -1249,8 +1275,9 @@ prism54_set_txpower(struct net_device *ndev, struct iw_request_info *info, + + static int prism54_set_genie(struct net_device *ndev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + int alen, ret = 0; + struct obj_attachment *attach; +@@ -1298,8 +1325,9 @@ static int prism54_set_genie(struct net_device *ndev, + + static int prism54_get_genie(struct net_device *ndev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + int len = priv->wpa_ie_len; + +@@ -1739,7 +1767,7 @@ static int prism54_get_encodeext(struct net_device *ndev, + + static int + prism54_reset(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data * uwrq, char *extra) + { + islpci_reset(netdev_priv(ndev), 0); + +@@ -1748,8 +1776,9 @@ prism54_reset(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_oid(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + union oid_res_t r; + int rvalue; + enum oid_num_t n = dwrq->flags; +@@ -1763,8 +1792,9 @@ prism54_get_oid(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_u32(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 * uwrq = &wrqu->mode; + u32 oid = uwrq[0], u = uwrq[1]; + + return mgt_set_request(netdev_priv(ndev), oid, 0, &u); +@@ -1772,8 +1802,9 @@ prism54_set_u32(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_raw(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + u32 oid = dwrq->flags; + + return mgt_set_request(netdev_priv(ndev), oid, 0, extra); +@@ -1819,7 +1850,7 @@ prism54_acl_clean(struct islpci_acl *acl) + + static int + prism54_add_mac(struct net_device *ndev, struct iw_request_info *info, +- struct sockaddr *awrq, char *extra) ++ union iwreq_data *awrq, char *extra) + { + islpci_private *priv = netdev_priv(ndev); + struct islpci_acl *acl = &priv->acl; +@@ -1848,7 +1879,7 @@ prism54_add_mac(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_del_mac(struct net_device *ndev, struct iw_request_info *info, +- struct sockaddr *awrq, char *extra) ++ union iwreq_data *awrq, char *extra) + { + islpci_private *priv = netdev_priv(ndev); + struct islpci_acl *acl = &priv->acl; +@@ -1875,8 +1906,9 @@ prism54_del_mac(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_mac(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *dwrq = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + struct islpci_acl *acl = &priv->acl; + struct mac_entry *entry; +@@ -1903,8 +1935,9 @@ prism54_get_mac(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_policy(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 * uwrq = &wrqu->mode; + islpci_private *priv = netdev_priv(ndev); + struct islpci_acl *acl = &priv->acl; + u32 mlmeautolevel; +@@ -1939,8 +1972,9 @@ prism54_set_policy(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_policy(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 * uwrq = &wrqu->mode; + islpci_private *priv = netdev_priv(ndev); + struct islpci_acl *acl = &priv->acl; + +@@ -1979,7 +2013,7 @@ prism54_mac_accept(struct islpci_acl *acl, char *mac) + + static int + prism54_kick_all(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *dwrq, char *extra) + { + struct obj_mlme *mlme; + int rvalue; +@@ -1999,7 +2033,7 @@ prism54_kick_all(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_kick_mac(struct net_device *ndev, struct iw_request_info *info, +- struct sockaddr *awrq, char *extra) ++ union iwreq_data *awrq, char *extra) + { + struct obj_mlme *mlme; + struct sockaddr *addr = (struct sockaddr *) extra; +@@ -2085,8 +2119,7 @@ link_changed(struct net_device *ndev, u32 bitrate) + netif_carrier_on(ndev); + if (priv->iw_mode == IW_MODE_INFRA) { + union iwreq_data uwrq; +- prism54_get_wap(ndev, NULL, (struct sockaddr *) &uwrq, +- NULL); ++ prism54_get_wap(ndev, NULL, &uwrq, NULL); + wireless_send_event(ndev, SIOCGIWAP, &uwrq, NULL); + } else + send_simple_event(netdev_priv(ndev), +@@ -2498,8 +2531,9 @@ prism54_set_mac_address(struct net_device *ndev, void *addr) + + static int + prism54_set_wpa(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 * uwrq = &wrqu->mode; + islpci_private *priv = netdev_priv(ndev); + u32 mlme, authen, dot1x, filter, wep; + +@@ -2542,8 +2576,9 @@ prism54_set_wpa(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_wpa(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 * uwrq = &wrqu->mode; + islpci_private *priv = netdev_priv(ndev); + *uwrq = priv->wpa; + return 0; +@@ -2551,8 +2586,9 @@ prism54_get_wpa(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_set_prismhdr(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 * uwrq = &wrqu->mode; + islpci_private *priv = netdev_priv(ndev); + priv->monitor_type = + (*uwrq ? ARPHRD_IEEE80211_PRISM : ARPHRD_IEEE80211); +@@ -2564,8 +2600,9 @@ prism54_set_prismhdr(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_get_prismhdr(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 * uwrq = &wrqu->mode; + islpci_private *priv = netdev_priv(ndev); + *uwrq = (priv->monitor_type == ARPHRD_IEEE80211_PRISM); + return 0; +@@ -2573,8 +2610,9 @@ prism54_get_prismhdr(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_debug_oid(struct net_device *ndev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ __u32 * uwrq = &wrqu->mode; + islpci_private *priv = netdev_priv(ndev); + + priv->priv_oid = *uwrq; +@@ -2585,8 +2623,9 @@ prism54_debug_oid(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_debug_get_oid(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + struct islpci_mgmtframe *response; + int ret = -EIO; +@@ -2621,8 +2660,9 @@ prism54_debug_get_oid(struct net_device *ndev, struct iw_request_info *info, + + static int + prism54_debug_set_oid(struct net_device *ndev, struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + islpci_private *priv = netdev_priv(ndev); + struct islpci_mgmtframe *response; + int ret = 0, response_op = PIMFOR_OP_ERROR; +@@ -2682,60 +2722,60 @@ prism54_set_spy(struct net_device *ndev, + } + + static const iw_handler prism54_handler[] = { +- (iw_handler) prism54_commit, /* SIOCSIWCOMMIT */ +- (iw_handler) prism54_get_name, /* SIOCGIWNAME */ +- (iw_handler) NULL, /* SIOCSIWNWID */ +- (iw_handler) NULL, /* SIOCGIWNWID */ +- (iw_handler) prism54_set_freq, /* SIOCSIWFREQ */ +- (iw_handler) prism54_get_freq, /* SIOCGIWFREQ */ +- (iw_handler) prism54_set_mode, /* SIOCSIWMODE */ +- (iw_handler) prism54_get_mode, /* SIOCGIWMODE */ +- (iw_handler) prism54_set_sens, /* SIOCSIWSENS */ +- (iw_handler) prism54_get_sens, /* SIOCGIWSENS */ +- (iw_handler) NULL, /* SIOCSIWRANGE */ +- (iw_handler) prism54_get_range, /* SIOCGIWRANGE */ +- (iw_handler) NULL, /* SIOCSIWPRIV */ +- (iw_handler) NULL, /* SIOCGIWPRIV */ +- (iw_handler) NULL, /* SIOCSIWSTATS */ +- (iw_handler) NULL, /* SIOCGIWSTATS */ ++ prism54_commit, /* SIOCSIWCOMMIT */ ++ prism54_get_name, /* SIOCGIWNAME */ ++ NULL, /* SIOCSIWNWID */ ++ NULL, /* SIOCGIWNWID */ ++ prism54_set_freq, /* SIOCSIWFREQ */ ++ prism54_get_freq, /* SIOCGIWFREQ */ ++ prism54_set_mode, /* SIOCSIWMODE */ ++ prism54_get_mode, /* SIOCGIWMODE */ ++ prism54_set_sens, /* SIOCSIWSENS */ ++ prism54_get_sens, /* SIOCGIWSENS */ ++ NULL, /* SIOCSIWRANGE */ ++ prism54_get_range, /* SIOCGIWRANGE */ ++ NULL, /* SIOCSIWPRIV */ ++ NULL, /* SIOCGIWPRIV */ ++ NULL, /* SIOCSIWSTATS */ ++ NULL, /* SIOCGIWSTATS */ + prism54_set_spy, /* SIOCSIWSPY */ + iw_handler_get_spy, /* SIOCGIWSPY */ + iw_handler_set_thrspy, /* SIOCSIWTHRSPY */ + iw_handler_get_thrspy, /* SIOCGIWTHRSPY */ +- (iw_handler) prism54_set_wap, /* SIOCSIWAP */ +- (iw_handler) prism54_get_wap, /* SIOCGIWAP */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* SIOCGIWAPLIST deprecated */ +- (iw_handler) prism54_set_scan, /* SIOCSIWSCAN */ +- (iw_handler) prism54_get_scan, /* SIOCGIWSCAN */ +- (iw_handler) prism54_set_essid, /* SIOCSIWESSID */ +- (iw_handler) prism54_get_essid, /* SIOCGIWESSID */ +- (iw_handler) prism54_set_nick, /* SIOCSIWNICKN */ +- (iw_handler) prism54_get_nick, /* SIOCGIWNICKN */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) prism54_set_rate, /* SIOCSIWRATE */ +- (iw_handler) prism54_get_rate, /* SIOCGIWRATE */ +- (iw_handler) prism54_set_rts, /* SIOCSIWRTS */ +- (iw_handler) prism54_get_rts, /* SIOCGIWRTS */ +- (iw_handler) prism54_set_frag, /* SIOCSIWFRAG */ +- (iw_handler) prism54_get_frag, /* SIOCGIWFRAG */ +- (iw_handler) prism54_set_txpower, /* SIOCSIWTXPOW */ +- (iw_handler) prism54_get_txpower, /* SIOCGIWTXPOW */ +- (iw_handler) prism54_set_retry, /* SIOCSIWRETRY */ +- (iw_handler) prism54_get_retry, /* SIOCGIWRETRY */ +- (iw_handler) prism54_set_encode, /* SIOCSIWENCODE */ +- (iw_handler) prism54_get_encode, /* SIOCGIWENCODE */ +- (iw_handler) NULL, /* SIOCSIWPOWER */ +- (iw_handler) NULL, /* SIOCGIWPOWER */ ++ prism54_set_wap, /* SIOCSIWAP */ ++ prism54_get_wap, /* SIOCGIWAP */ ++ NULL, /* -- hole -- */ ++ NULL, /* SIOCGIWAPLIST deprecated */ ++ prism54_set_scan, /* SIOCSIWSCAN */ ++ prism54_get_scan, /* SIOCGIWSCAN */ ++ prism54_set_essid, /* SIOCSIWESSID */ ++ prism54_get_essid, /* SIOCGIWESSID */ ++ prism54_set_nick, /* SIOCSIWNICKN */ ++ prism54_get_nick, /* SIOCGIWNICKN */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ prism54_set_rate, /* SIOCSIWRATE */ ++ prism54_get_rate, /* SIOCGIWRATE */ ++ prism54_set_rts, /* SIOCSIWRTS */ ++ prism54_get_rts, /* SIOCGIWRTS */ ++ prism54_set_frag, /* SIOCSIWFRAG */ ++ prism54_get_frag, /* SIOCGIWFRAG */ ++ prism54_set_txpower, /* SIOCSIWTXPOW */ ++ prism54_get_txpower, /* SIOCGIWTXPOW */ ++ prism54_set_retry, /* SIOCSIWRETRY */ ++ prism54_get_retry, /* SIOCGIWRETRY */ ++ prism54_set_encode, /* SIOCSIWENCODE */ ++ prism54_get_encode, /* SIOCGIWENCODE */ ++ NULL, /* SIOCSIWPOWER */ ++ NULL, /* SIOCGIWPOWER */ + NULL, /* -- hole -- */ + NULL, /* -- hole -- */ +- (iw_handler) prism54_set_genie, /* SIOCSIWGENIE */ +- (iw_handler) prism54_get_genie, /* SIOCGIWGENIE */ +- (iw_handler) prism54_set_auth, /* SIOCSIWAUTH */ +- (iw_handler) prism54_get_auth, /* SIOCGIWAUTH */ +- (iw_handler) prism54_set_encodeext, /* SIOCSIWENCODEEXT */ +- (iw_handler) prism54_get_encodeext, /* SIOCGIWENCODEEXT */ ++ prism54_set_genie, /* SIOCSIWGENIE */ ++ prism54_get_genie, /* SIOCGIWGENIE */ ++ prism54_set_auth, /* SIOCSIWAUTH */ ++ prism54_get_auth, /* SIOCGIWAUTH */ ++ prism54_set_encodeext, /* SIOCSIWENCODEEXT */ ++ prism54_get_encodeext, /* SIOCGIWENCODEEXT */ + NULL, /* SIOCSIWPMKSA */ + }; + +@@ -2872,31 +2912,31 @@ static const struct iw_priv_args prism54_private_args[] = { + }; + + static const iw_handler prism54_private_handler[] = { +- (iw_handler) prism54_reset, +- (iw_handler) prism54_get_policy, +- (iw_handler) prism54_set_policy, +- (iw_handler) prism54_get_mac, +- (iw_handler) prism54_add_mac, +- (iw_handler) NULL, +- (iw_handler) prism54_del_mac, +- (iw_handler) NULL, +- (iw_handler) prism54_kick_mac, +- (iw_handler) NULL, +- (iw_handler) prism54_kick_all, +- (iw_handler) prism54_get_wpa, +- (iw_handler) prism54_set_wpa, +- (iw_handler) NULL, +- (iw_handler) prism54_debug_oid, +- (iw_handler) prism54_debug_get_oid, +- (iw_handler) prism54_debug_set_oid, +- (iw_handler) prism54_get_oid, +- (iw_handler) prism54_set_u32, +- (iw_handler) NULL, +- (iw_handler) prism54_set_raw, +- (iw_handler) NULL, +- (iw_handler) prism54_set_raw, +- (iw_handler) prism54_get_prismhdr, +- (iw_handler) prism54_set_prismhdr, ++ prism54_reset, ++ prism54_get_policy, ++ prism54_set_policy, ++ prism54_get_mac, ++ prism54_add_mac, ++ NULL, ++ prism54_del_mac, ++ NULL, ++ prism54_kick_mac, ++ NULL, ++ prism54_kick_all, ++ prism54_get_wpa, ++ prism54_set_wpa, ++ NULL, ++ prism54_debug_oid, ++ prism54_debug_get_oid, ++ prism54_debug_set_oid, ++ prism54_get_oid, ++ prism54_set_u32, ++ NULL, ++ prism54_set_raw, ++ NULL, ++ prism54_set_raw, ++ prism54_get_prismhdr, ++ prism54_set_prismhdr, + }; + + const struct iw_handler_def prism54_handler_def = { +diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c +index 0fd7d7ed07ce..5c5c61a1f85d 100644 +--- a/drivers/net/wireless/mac80211_hwsim.c ++++ b/drivers/net/wireless/mac80211_hwsim.c +@@ -3360,20 +3360,20 @@ static int __init init_mac80211_hwsim(void) + if (channels < 1) + return -EINVAL; + +- mac80211_hwsim_mchan_ops = mac80211_hwsim_ops; +- mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan; +- mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan; +- mac80211_hwsim_mchan_ops.sw_scan_start = NULL; +- mac80211_hwsim_mchan_ops.sw_scan_complete = NULL; +- mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc; +- mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc; +- mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx; +- mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx; +- mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx; +- mac80211_hwsim_mchan_ops.assign_vif_chanctx = +- mac80211_hwsim_assign_vif_chanctx; +- mac80211_hwsim_mchan_ops.unassign_vif_chanctx = +- mac80211_hwsim_unassign_vif_chanctx; ++ pax_open_kernel(); ++ memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops); ++ const_cast(mac80211_hwsim_mchan_ops.hw_scan) = mac80211_hwsim_hw_scan; ++ const_cast(mac80211_hwsim_mchan_ops.cancel_hw_scan) = mac80211_hwsim_cancel_hw_scan; ++ const_cast(mac80211_hwsim_mchan_ops.sw_scan_start) = NULL; ++ const_cast(mac80211_hwsim_mchan_ops.sw_scan_complete) = NULL; ++ const_cast(mac80211_hwsim_mchan_ops.remain_on_channel) = mac80211_hwsim_roc; ++ const_cast(mac80211_hwsim_mchan_ops.cancel_remain_on_channel) = mac80211_hwsim_croc; ++ const_cast(mac80211_hwsim_mchan_ops.add_chanctx) = mac80211_hwsim_add_chanctx; ++ const_cast(mac80211_hwsim_mchan_ops.remove_chanctx) = mac80211_hwsim_remove_chanctx; ++ const_cast(mac80211_hwsim_mchan_ops.change_chanctx) = mac80211_hwsim_change_chanctx; ++ const_cast(mac80211_hwsim_mchan_ops.assign_vif_chanctx) = mac80211_hwsim_assign_vif_chanctx; ++ const_cast(mac80211_hwsim_mchan_ops.unassign_vif_chanctx) = mac80211_hwsim_unassign_vif_chanctx; ++ pax_close_kernel(); + + spin_lock_init(&hwsim_radio_lock); + +diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c +index 2478ccd6f2d9..1194b50aa275 100644 +--- a/drivers/net/wireless/marvell/mwifiex/main.c ++++ b/drivers/net/wireless/marvell/mwifiex/main.c +@@ -853,7 +853,7 @@ mwifiex_clone_skb_for_tx_status(struct mwifiex_private *priv, + /* + * CFG802.11 network device handler for data transmission. + */ +-static int ++static netdev_tx_t + mwifiex_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); +@@ -1539,14 +1539,10 @@ mwifiex_reinit_sw(struct mwifiex_adapter *adapter, struct semaphore *sem, + */ + void mwifiex_do_flr(struct mwifiex_adapter *adapter, bool prepare) + { +- struct mwifiex_if_ops if_ops; +- + if (!prepare) { +- mwifiex_reinit_sw(adapter, adapter->card_sem, &if_ops, ++ mwifiex_reinit_sw(adapter, adapter->card_sem, NULL, + adapter->iface_type); + } else { +- memcpy(&if_ops, &adapter->if_ops, +- sizeof(struct mwifiex_if_ops)); + mwifiex_shutdown_sw(adapter, adapter->card_sem); + } + } +diff --git a/drivers/net/wireless/marvell/mwifiex/util.c b/drivers/net/wireless/marvell/mwifiex/util.c +index 18fbb96a46e9..db73632c214b 100644 +--- a/drivers/net/wireless/marvell/mwifiex/util.c ++++ b/drivers/net/wireless/marvell/mwifiex/util.c +@@ -751,7 +751,7 @@ void mwifiex_hist_data_reset(struct mwifiex_private *priv) + void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags) + { + struct sk_buff *skb; +- int buf_len, pad; ++ long buf_len, pad; + + buf_len = rx_len + MWIFIEX_RX_HEADROOM + MWIFIEX_DMA_ALIGN_SZ; + +diff --git a/drivers/net/wireless/ralink/rt2x00/rt2400pci.c b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c +index 155f343981fe..5db43e7ae37f 100644 +--- a/drivers/net/wireless/ralink/rt2x00/rt2400pci.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c +@@ -54,7 +54,7 @@ + rt2x00mmio_regbusy_read((__dev), RFCSR, RFCSR_BUSY, (__reg)) + + static void rt2400pci_bbp_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u8 value) ++ const unsigned int word, u8 value) + { + u32 reg; + +@@ -109,7 +109,7 @@ static void rt2400pci_bbp_read(struct rt2x00_dev *rt2x00dev, + } + + static void rt2400pci_rf_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u32 value) ++ const unsigned int word, u32 value) + { + u32 reg; + +diff --git a/drivers/net/wireless/ralink/rt2x00/rt2500pci.c b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c +index 2553cdd74066..6a60ef96f791 100644 +--- a/drivers/net/wireless/ralink/rt2x00/rt2500pci.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c +@@ -54,7 +54,7 @@ + rt2x00mmio_regbusy_read((__dev), RFCSR, RFCSR_BUSY, (__reg)) + + static void rt2500pci_bbp_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u8 value) ++ const unsigned int word, u8 value) + { + u32 reg; + +@@ -109,7 +109,7 @@ static void rt2500pci_bbp_read(struct rt2x00_dev *rt2x00dev, + } + + static void rt2500pci_rf_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u32 value) ++ const unsigned int word, u32 value) + { + u32 reg; + +diff --git a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c +index 2d64611de300..66754f4e08f6 100644 +--- a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c +@@ -142,7 +142,7 @@ static int rt2500usb_regbusy_read(struct rt2x00_dev *rt2x00dev, + rt2500usb_regbusy_read((__dev), PHY_CSR10, PHY_CSR10_RF_BUSY, (__reg)) + + static void rt2500usb_bbp_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u8 value) ++ const unsigned int word, u8 value) + { + u16 reg; + +@@ -196,7 +196,7 @@ static void rt2500usb_bbp_read(struct rt2x00_dev *rt2x00dev, + } + + static void rt2500usb_rf_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u32 value) ++ const unsigned int word, u32 value) + { + u16 reg; + +diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +index bf3f0a39908c..9d2a6d000731 100644 +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -83,7 +83,7 @@ static inline bool rt2800_is_305x_soc(struct rt2x00_dev *rt2x00dev) + } + + static void rt2800_bbp_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u8 value) ++ const unsigned int word, u8 value) + { + u32 reg; + +@@ -140,7 +140,7 @@ static void rt2800_bbp_read(struct rt2x00_dev *rt2x00dev, + } + + static void rt2800_rfcsr_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u8 value) ++ const unsigned int word, u8 value) + { + u32 reg; + +@@ -195,7 +195,7 @@ static void rt2800_rfcsr_read(struct rt2x00_dev *rt2x00dev, + } + + static void rt2800_rf_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u32 value) ++ const unsigned int word, u32 value) + { + u32 reg; + +diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h +index f68d492129c6..38ba52d16333 100644 +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h +@@ -378,7 +378,7 @@ struct rt2x00_intf { + * for hardware which doesn't support hardware + * sequence counting. + */ +- atomic_t seqno; ++ atomic_unchecked_t seqno; + }; + + static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif) +diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c +index 68b620b2462f..92ecd9ef7a30 100644 +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c +@@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev, + * sequence counter given by mac80211. + */ + if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)) +- seqno = atomic_add_return(0x10, &intf->seqno); ++ seqno = atomic_add_return_unchecked(0x10, &intf->seqno); + else +- seqno = atomic_read(&intf->seqno); ++ seqno = atomic_read_unchecked(&intf->seqno); + + hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); + hdr->seq_ctrl |= cpu_to_le16(seqno); +diff --git a/drivers/net/wireless/ralink/rt2x00/rt61pci.c b/drivers/net/wireless/ralink/rt2x00/rt61pci.c +index 03013eb2f642..ade70271e541 100644 +--- a/drivers/net/wireless/ralink/rt2x00/rt61pci.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.c +@@ -63,7 +63,7 @@ MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); + H2M_MAILBOX_CSR_OWNER, (__reg)) + + static void rt61pci_bbp_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u8 value) ++ const unsigned int word, u8 value) + { + u32 reg; + +@@ -118,7 +118,7 @@ static void rt61pci_bbp_read(struct rt2x00_dev *rt2x00dev, + } + + static void rt61pci_rf_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u32 value) ++ const unsigned int word, u32 value) + { + u32 reg; + +diff --git a/drivers/net/wireless/ralink/rt2x00/rt73usb.c b/drivers/net/wireless/ralink/rt2x00/rt73usb.c +index c1397a6d3cee..82c223df243f 100644 +--- a/drivers/net/wireless/ralink/rt2x00/rt73usb.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt73usb.c +@@ -61,7 +61,7 @@ MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); + rt2x00usb_regbusy_read((__dev), PHY_CSR4, PHY_CSR4_BUSY, (__reg)) + + static void rt73usb_bbp_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u8 value) ++ const unsigned int word, u8 value) + { + u32 reg; + +@@ -116,7 +116,7 @@ static void rt73usb_bbp_read(struct rt2x00_dev *rt2x00dev, + } + + static void rt73usb_rf_write(struct rt2x00_dev *rt2x00dev, +- const unsigned int word, const u32 value) ++ const unsigned int word, u32 value) + { + u32 reg; + +diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c +index 4ac928bf1f8e..9832ba83bea7 100644 +--- a/drivers/net/wireless/realtek/rtlwifi/base.c ++++ b/drivers/net/wireless/realtek/rtlwifi/base.c +@@ -467,15 +467,15 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw) + rtlpriv->works.hw = hw; + rtlpriv->works.rtl_wq = alloc_workqueue("%s", 0, 0, rtlpriv->cfg->name); + INIT_DELAYED_WORK(&rtlpriv->works.watchdog_wq, +- (void *)rtl_watchdog_wq_callback); ++ rtl_watchdog_wq_callback); + INIT_DELAYED_WORK(&rtlpriv->works.ips_nic_off_wq, +- (void *)rtl_ips_nic_off_wq_callback); ++ rtl_ips_nic_off_wq_callback); + INIT_DELAYED_WORK(&rtlpriv->works.ps_work, +- (void *)rtl_swlps_wq_callback); ++ rtl_swlps_wq_callback); + INIT_DELAYED_WORK(&rtlpriv->works.ps_rfon_wq, +- (void *)rtl_swlps_rfon_wq_callback); ++ rtl_swlps_rfon_wq_callback); + INIT_DELAYED_WORK(&rtlpriv->works.fwevt_wq, +- (void *)rtl_fwevt_wq_callback); ++ rtl_fwevt_wq_callback); + + } + +@@ -1559,7 +1559,7 @@ void rtl_beacon_statistic(struct ieee80211_hw *hw, struct sk_buff *skb) + } + EXPORT_SYMBOL_GPL(rtl_beacon_statistic); + +-void rtl_watchdog_wq_callback(void *data) ++void rtl_watchdog_wq_callback(struct work_struct *data) + { + struct rtl_works *rtlworks = container_of_dwork_rtl(data, + struct rtl_works, +@@ -1722,7 +1722,7 @@ void rtl_watch_dog_timer_callback(unsigned long data) + mod_timer(&rtlpriv->works.watchdog_timer, + jiffies + MSECS(RTL_WATCH_DOG_TIME)); + } +-void rtl_fwevt_wq_callback(void *data) ++void rtl_fwevt_wq_callback(struct work_struct *data) + { + struct rtl_works *rtlworks = + container_of_dwork_rtl(data, struct rtl_works, fwevt_wq); +diff --git a/drivers/net/wireless/realtek/rtlwifi/base.h b/drivers/net/wireless/realtek/rtlwifi/base.h +index 74233d601a90..482e495569d2 100644 +--- a/drivers/net/wireless/realtek/rtlwifi/base.h ++++ b/drivers/net/wireless/realtek/rtlwifi/base.h +@@ -134,8 +134,8 @@ int rtl_rx_agg_start(struct ieee80211_hw *hw, + struct ieee80211_sta *sta, u16 tid); + int rtl_rx_agg_stop(struct ieee80211_hw *hw, + struct ieee80211_sta *sta, u16 tid); +-void rtl_watchdog_wq_callback(void *data); +-void rtl_fwevt_wq_callback(void *data); ++void rtl_watchdog_wq_callback(struct work_struct *data); ++void rtl_fwevt_wq_callback(struct work_struct *data); + + void rtl_get_tcb_desc(struct ieee80211_hw *hw, + struct ieee80211_tx_info *info, +diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c +index 5be4fc96002d..05d33701ceba 100644 +--- a/drivers/net/wireless/realtek/rtlwifi/pci.c ++++ b/drivers/net/wireless/realtek/rtlwifi/pci.c +@@ -1095,13 +1095,16 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id) + return ret; + } + +-static void _rtl_pci_irq_tasklet(struct ieee80211_hw *hw) ++static void _rtl_pci_irq_tasklet(unsigned long _hw) + { ++ struct ieee80211_hw *hw = (struct ieee80211_hw *)_hw; ++ + _rtl_pci_tx_chk_waitq(hw); + } + +-static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw) ++static void _rtl_pci_prepare_bcn_tasklet(unsigned long _hw) + { ++ struct ieee80211_hw *hw = (struct ieee80211_hw *)_hw; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); +@@ -1222,12 +1225,8 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw, + rtlpci->acm_method = EACMWAY2_SW; + + /*task */ +- tasklet_init(&rtlpriv->works.irq_tasklet, +- (void (*)(unsigned long))_rtl_pci_irq_tasklet, +- (unsigned long)hw); +- tasklet_init(&rtlpriv->works.irq_prepare_bcn_tasklet, +- (void (*)(unsigned long))_rtl_pci_prepare_bcn_tasklet, +- (unsigned long)hw); ++ tasklet_init(&rtlpriv->works.irq_tasklet, _rtl_pci_irq_tasklet, (unsigned long)hw); ++ tasklet_init(&rtlpriv->works.irq_prepare_bcn_tasklet, _rtl_pci_prepare_bcn_tasklet, (unsigned long)hw); + INIT_WORK(&rtlpriv->works.lps_change_work, + rtl_lps_change_work_callback); + } +diff --git a/drivers/net/wireless/realtek/rtlwifi/ps.c b/drivers/net/wireless/realtek/rtlwifi/ps.c +index d0ffc4d508cf..5f197b42c53a 100644 +--- a/drivers/net/wireless/realtek/rtlwifi/ps.c ++++ b/drivers/net/wireless/realtek/rtlwifi/ps.c +@@ -198,7 +198,7 @@ static void _rtl_ps_inactive_ps(struct ieee80211_hw *hw) + ppsc->swrf_processing = false; + } + +-void rtl_ips_nic_off_wq_callback(void *data) ++void rtl_ips_nic_off_wq_callback(struct work_struct *data) + { + struct rtl_works *rtlworks = + container_of_dwork_rtl(data, struct rtl_works, ips_nic_off_wq); +@@ -582,7 +582,7 @@ void rtl_swlps_rf_awake(struct ieee80211_hw *hw) + spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag); + } + +-void rtl_swlps_rfon_wq_callback(void *data) ++void rtl_swlps_rfon_wq_callback(struct work_struct *data) + { + struct rtl_works *rtlworks = + container_of_dwork_rtl(data, struct rtl_works, ps_rfon_wq); +@@ -696,7 +696,7 @@ void rtl_lps_leave(struct ieee80211_hw *hw) + } + EXPORT_SYMBOL_GPL(rtl_lps_leave); + +-void rtl_swlps_wq_callback(void *data) ++void rtl_swlps_wq_callback(struct work_struct *data) + { + struct rtl_works *rtlworks = container_of_dwork_rtl(data, + struct rtl_works, +diff --git a/drivers/net/wireless/realtek/rtlwifi/ps.h b/drivers/net/wireless/realtek/rtlwifi/ps.h +index 0df2b5203030..0607d337a09d 100644 +--- a/drivers/net/wireless/realtek/rtlwifi/ps.h ++++ b/drivers/net/wireless/realtek/rtlwifi/ps.h +@@ -32,15 +32,15 @@ bool rtl_ps_enable_nic(struct ieee80211_hw *hw); + bool rtl_ps_disable_nic(struct ieee80211_hw *hw); + void rtl_ips_nic_off(struct ieee80211_hw *hw); + void rtl_ips_nic_on(struct ieee80211_hw *hw); +-void rtl_ips_nic_off_wq_callback(void *data); ++void rtl_ips_nic_off_wq_callback(struct work_struct *data); + void rtl_lps_enter(struct ieee80211_hw *hw); + void rtl_lps_leave(struct ieee80211_hw *hw); + + void rtl_lps_set_psmode(struct ieee80211_hw *hw, u8 rt_psmode); + + void rtl_swlps_beacon(struct ieee80211_hw *hw, void *data, unsigned int len); +-void rtl_swlps_wq_callback(void *data); +-void rtl_swlps_rfon_wq_callback(void *data); ++void rtl_swlps_wq_callback(struct work_struct *data); ++void rtl_swlps_rfon_wq_callback(struct work_struct *data); + void rtl_swlps_rf_awake(struct ieee80211_hw *hw); + void rtl_swlps_rf_sleep(struct ieee80211_hw *hw); + void rtl_p2p_ps_cmd(struct ieee80211_hw *hw , u8 p2p_ps_state); +diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c +index b661f896e9fe..ebea675a3baf 100644 +--- a/drivers/net/wireless/ti/wl1251/sdio.c ++++ b/drivers/net/wireless/ti/wl1251/sdio.c +@@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func, + + irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING); + +- wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq; +- wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq; ++ pax_open_kernel(); ++ const_cast(wl1251_sdio_ops.enable_irq) = wl1251_enable_line_irq; ++ const_cast(wl1251_sdio_ops.disable_irq) = wl1251_disable_line_irq; ++ pax_close_kernel(); + + wl1251_info("using dedicated interrupt line"); + } else { +- wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq; +- wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq; ++ pax_open_kernel(); ++ const_cast(wl1251_sdio_ops.enable_irq) = wl1251_sdio_enable_irq; ++ const_cast(wl1251_sdio_ops.disable_irq) = wl1251_sdio_disable_irq; ++ pax_close_kernel(); + + wl1251_info("using SDIO interrupt"); + } +diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c +index 22009e14a8fc..2e5e0c111610 100644 +--- a/drivers/net/wireless/ti/wl12xx/main.c ++++ b/drivers/net/wireless/ti/wl12xx/main.c +@@ -656,7 +656,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl) + sizeof(wl->conf.mem)); + + /* read data preparation is only needed by wl127x */ +- wl->ops->prepare_read = wl127x_prepare_read; ++ pax_open_kernel(); ++ const_cast(wl->ops->prepare_read) = wl127x_prepare_read; ++ pax_close_kernel(); + + wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER, + WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER, +@@ -681,7 +683,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl) + sizeof(wl->conf.mem)); + + /* read data preparation is only needed by wl127x */ +- wl->ops->prepare_read = wl127x_prepare_read; ++ pax_open_kernel(); ++ const_cast(wl->ops->prepare_read) = wl127x_prepare_read; ++ pax_close_kernel(); + + wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER, + WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER, +diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c +index 5bdf7a03e3dd..2d235158cf8d 100644 +--- a/drivers/net/wireless/ti/wl18xx/main.c ++++ b/drivers/net/wireless/ti/wl18xx/main.c +@@ -2034,8 +2034,10 @@ static int wl18xx_setup(struct wl1271 *wl) + } + + if (!checksum_param) { +- wl18xx_ops.set_rx_csum = NULL; +- wl18xx_ops.init_vif = NULL; ++ pax_open_kernel(); ++ const_cast(wl18xx_ops.set_rx_csum) = NULL; ++ const_cast(wl18xx_ops.init_vif) = NULL; ++ pax_close_kernel(); + } + + /* Enable 11a Band only if we have 5G antennas */ +diff --git a/drivers/net/wireless/zydas/zd1201.c b/drivers/net/wireless/zydas/zd1201.c +index dea049b2556f..ef3bcddd1733 100644 +--- a/drivers/net/wireless/zydas/zd1201.c ++++ b/drivers/net/wireless/zydas/zd1201.c +@@ -891,7 +891,7 @@ static void zd1201_set_multicast(struct net_device *dev) + } + + static int zd1201_config_commit(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *data, char *essid) ++ struct iw_request_info *info, union iwreq_data *data, char *essid) + { + struct zd1201 *zd = netdev_priv(dev); + +@@ -899,15 +899,18 @@ static int zd1201_config_commit(struct net_device *dev, + } + + static int zd1201_get_name(struct net_device *dev, +- struct iw_request_info *info, char *name, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ char *name = wrqu->name; ++ + strcpy(name, "IEEE 802.11b"); + return 0; + } + + static int zd1201_set_freq(struct net_device *dev, +- struct iw_request_info *info, struct iw_freq *freq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_freq *freq = &wrqu->freq; + struct zd1201 *zd = netdev_priv(dev); + short channel = 0; + int err; +@@ -927,8 +930,9 @@ static int zd1201_set_freq(struct net_device *dev, + } + + static int zd1201_get_freq(struct net_device *dev, +- struct iw_request_info *info, struct iw_freq *freq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_freq *freq = &wrqu->freq; + struct zd1201 *zd = netdev_priv(dev); + short channel; + int err; +@@ -943,8 +947,9 @@ static int zd1201_get_freq(struct net_device *dev, + } + + static int zd1201_set_mode(struct net_device *dev, +- struct iw_request_info *info, __u32 *mode, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ __u32 *mode = &wrqu->mode; + struct zd1201 *zd = netdev_priv(dev); + short porttype, monitor = 0; + unsigned char buffer[IW_ESSID_MAX_SIZE+2]; +@@ -1005,8 +1010,9 @@ static int zd1201_set_mode(struct net_device *dev, + } + + static int zd1201_get_mode(struct net_device *dev, +- struct iw_request_info *info, __u32 *mode, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ __u32 *mode = &wrqu->mode; + struct zd1201 *zd = netdev_priv(dev); + short porttype; + int err; +@@ -1042,8 +1048,9 @@ static int zd1201_get_mode(struct net_device *dev, + } + + static int zd1201_get_range(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *wrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *wrq = &wrqu->data; + struct iw_range *range = (struct iw_range *)extra; + + wrq->length = sizeof(struct iw_range); +@@ -1081,8 +1088,9 @@ static int zd1201_get_range(struct net_device *dev, + * the stats after asking the bssid. + */ + static int zd1201_get_wap(struct net_device *dev, +- struct iw_request_info *info, struct sockaddr *ap_addr, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct sockaddr *ap_addr = &wrqu->ap_addr; + struct zd1201 *zd = netdev_priv(dev); + unsigned char buffer[6]; + +@@ -1102,15 +1110,16 @@ static int zd1201_get_wap(struct net_device *dev, + } + + static int zd1201_set_scan(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *srq, char *extra) ++ struct iw_request_info *info, union iwreq_data *srq, char *extra) + { + /* We do everything in get_scan */ + return 0; + } + + static int zd1201_get_scan(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *srq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *srq = &wrqu->data; + struct zd1201 *zd = netdev_priv(dev); + int err, i, j, enabled_save; + struct iw_event iwe; +@@ -1201,8 +1210,9 @@ static int zd1201_get_scan(struct net_device *dev, + } + + static int zd1201_set_essid(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *data, char *essid) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *essid) + { ++ struct iw_point *data = &wrqu->essid; + struct zd1201 *zd = netdev_priv(dev); + + if (data->length > IW_ESSID_MAX_SIZE) +@@ -1216,8 +1226,9 @@ static int zd1201_set_essid(struct net_device *dev, + } + + static int zd1201_get_essid(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *data, char *essid) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *essid) + { ++ struct iw_point *data = &wrqu->essid; + struct zd1201 *zd = netdev_priv(dev); + + memcpy(essid, zd->essid, zd->essidlen); +@@ -1228,8 +1239,10 @@ static int zd1201_get_essid(struct net_device *dev, + } + + static int zd1201_get_nick(struct net_device *dev, struct iw_request_info *info, +- struct iw_point *data, char *nick) ++ union iwreq_data *wrqu, char *nick) + { ++ struct iw_point *data = &wrqu->data; ++ + strcpy(nick, "zd1201"); + data->flags = 1; + data->length = strlen(nick); +@@ -1237,8 +1250,9 @@ static int zd1201_get_nick(struct net_device *dev, struct iw_request_info *info, + } + + static int zd1201_set_rate(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *rrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->bitrate; + struct zd1201 *zd = netdev_priv(dev); + short rate; + int err; +@@ -1270,8 +1284,9 @@ static int zd1201_set_rate(struct net_device *dev, + } + + static int zd1201_get_rate(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *rrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->bitrate; + struct zd1201 *zd = netdev_priv(dev); + short rate; + int err; +@@ -1303,8 +1318,9 @@ static int zd1201_get_rate(struct net_device *dev, + } + + static int zd1201_set_rts(struct net_device *dev, struct iw_request_info *info, +- struct iw_param *rts, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rts = &wrqu->rts; + struct zd1201 *zd = netdev_priv(dev); + int err; + short val = rts->value; +@@ -1323,8 +1339,9 @@ static int zd1201_set_rts(struct net_device *dev, struct iw_request_info *info, + } + + static int zd1201_get_rts(struct net_device *dev, struct iw_request_info *info, +- struct iw_param *rts, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rts = &wrqu->rts; + struct zd1201 *zd = netdev_priv(dev); + short rtst; + int err; +@@ -1340,8 +1357,9 @@ static int zd1201_get_rts(struct net_device *dev, struct iw_request_info *info, + } + + static int zd1201_set_frag(struct net_device *dev, struct iw_request_info *info, +- struct iw_param *frag, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *frag = &wrqu->frag; + struct zd1201 *zd = netdev_priv(dev); + int err; + short val = frag->value; +@@ -1361,8 +1379,9 @@ static int zd1201_set_frag(struct net_device *dev, struct iw_request_info *info, + } + + static int zd1201_get_frag(struct net_device *dev, struct iw_request_info *info, +- struct iw_param *frag, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *frag = &wrqu->frag; + struct zd1201 *zd = netdev_priv(dev); + short fragt; + int err; +@@ -1378,20 +1397,21 @@ static int zd1201_get_frag(struct net_device *dev, struct iw_request_info *info, + } + + static int zd1201_set_retry(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *rrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *rrq, char *extra) + { + return 0; + } + + static int zd1201_get_retry(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *rrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *rrq, char *extra) + { + return 0; + } + + static int zd1201_set_encode(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *erq, char *key) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *key) + { ++ struct iw_point *erq = &wrqu->encoding; + struct zd1201 *zd = netdev_priv(dev); + short i; + int err, rid; +@@ -1447,8 +1467,9 @@ static int zd1201_set_encode(struct net_device *dev, + } + + static int zd1201_get_encode(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *erq, char *key) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *key) + { ++ struct iw_point *erq = &wrqu->encoding; + struct zd1201 *zd = netdev_priv(dev); + short i; + int err; +@@ -1480,8 +1501,9 @@ static int zd1201_get_encode(struct net_device *dev, + } + + static int zd1201_set_power(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *vwrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->power; + struct zd1201 *zd = netdev_priv(dev); + short enabled, duration, level; + int err; +@@ -1519,8 +1541,9 @@ static int zd1201_set_power(struct net_device *dev, + } + + static int zd1201_get_power(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *vwrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *vwrq = &wrqu->power; + struct zd1201 *zd = netdev_priv(dev); + short enabled, level, duration; + int err; +@@ -1557,57 +1580,58 @@ static int zd1201_get_power(struct net_device *dev, + + static const iw_handler zd1201_iw_handler[] = + { +- (iw_handler) zd1201_config_commit, /* SIOCSIWCOMMIT */ +- (iw_handler) zd1201_get_name, /* SIOCGIWNAME */ +- (iw_handler) NULL, /* SIOCSIWNWID */ +- (iw_handler) NULL, /* SIOCGIWNWID */ +- (iw_handler) zd1201_set_freq, /* SIOCSIWFREQ */ +- (iw_handler) zd1201_get_freq, /* SIOCGIWFREQ */ +- (iw_handler) zd1201_set_mode, /* SIOCSIWMODE */ +- (iw_handler) zd1201_get_mode, /* SIOCGIWMODE */ +- (iw_handler) NULL, /* SIOCSIWSENS */ +- (iw_handler) NULL, /* SIOCGIWSENS */ +- (iw_handler) NULL, /* SIOCSIWRANGE */ +- (iw_handler) zd1201_get_range, /* SIOCGIWRANGE */ +- (iw_handler) NULL, /* SIOCSIWPRIV */ +- (iw_handler) NULL, /* SIOCGIWPRIV */ +- (iw_handler) NULL, /* SIOCSIWSTATS */ +- (iw_handler) NULL, /* SIOCGIWSTATS */ +- (iw_handler) NULL, /* SIOCSIWSPY */ +- (iw_handler) NULL, /* SIOCGIWSPY */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL/*zd1201_set_wap*/, /* SIOCSIWAP */ +- (iw_handler) zd1201_get_wap, /* SIOCGIWAP */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* SIOCGIWAPLIST */ +- (iw_handler) zd1201_set_scan, /* SIOCSIWSCAN */ +- (iw_handler) zd1201_get_scan, /* SIOCGIWSCAN */ +- (iw_handler) zd1201_set_essid, /* SIOCSIWESSID */ +- (iw_handler) zd1201_get_essid, /* SIOCGIWESSID */ +- (iw_handler) NULL, /* SIOCSIWNICKN */ +- (iw_handler) zd1201_get_nick, /* SIOCGIWNICKN */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) zd1201_set_rate, /* SIOCSIWRATE */ +- (iw_handler) zd1201_get_rate, /* SIOCGIWRATE */ +- (iw_handler) zd1201_set_rts, /* SIOCSIWRTS */ +- (iw_handler) zd1201_get_rts, /* SIOCGIWRTS */ +- (iw_handler) zd1201_set_frag, /* SIOCSIWFRAG */ +- (iw_handler) zd1201_get_frag, /* SIOCGIWFRAG */ +- (iw_handler) NULL, /* SIOCSIWTXPOW */ +- (iw_handler) NULL, /* SIOCGIWTXPOW */ +- (iw_handler) zd1201_set_retry, /* SIOCSIWRETRY */ +- (iw_handler) zd1201_get_retry, /* SIOCGIWRETRY */ +- (iw_handler) zd1201_set_encode, /* SIOCSIWENCODE */ +- (iw_handler) zd1201_get_encode, /* SIOCGIWENCODE */ +- (iw_handler) zd1201_set_power, /* SIOCSIWPOWER */ +- (iw_handler) zd1201_get_power, /* SIOCGIWPOWER */ ++ zd1201_config_commit, /* SIOCSIWCOMMIT */ ++ zd1201_get_name, /* SIOCGIWNAME */ ++ NULL, /* SIOCSIWNWID */ ++ NULL, /* SIOCGIWNWID */ ++ zd1201_set_freq, /* SIOCSIWFREQ */ ++ zd1201_get_freq, /* SIOCGIWFREQ */ ++ zd1201_set_mode, /* SIOCSIWMODE */ ++ zd1201_get_mode, /* SIOCGIWMODE */ ++ NULL, /* SIOCSIWSENS */ ++ NULL, /* SIOCGIWSENS */ ++ NULL, /* SIOCSIWRANGE */ ++ zd1201_get_range, /* SIOCGIWRANGE */ ++ NULL, /* SIOCSIWPRIV */ ++ NULL, /* SIOCGIWPRIV */ ++ NULL, /* SIOCSIWSTATS */ ++ NULL, /* SIOCGIWSTATS */ ++ NULL, /* SIOCSIWSPY */ ++ NULL, /* SIOCGIWSPY */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ NULL/*zd1201_set_wap*/, /* SIOCSIWAP */ ++ zd1201_get_wap, /* SIOCGIWAP */ ++ NULL, /* -- hole -- */ ++ NULL, /* SIOCGIWAPLIST */ ++ zd1201_set_scan, /* SIOCSIWSCAN */ ++ zd1201_get_scan, /* SIOCGIWSCAN */ ++ zd1201_set_essid, /* SIOCSIWESSID */ ++ zd1201_get_essid, /* SIOCGIWESSID */ ++ NULL, /* SIOCSIWNICKN */ ++ zd1201_get_nick, /* SIOCGIWNICKN */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ zd1201_set_rate, /* SIOCSIWRATE */ ++ zd1201_get_rate, /* SIOCGIWRATE */ ++ zd1201_set_rts, /* SIOCSIWRTS */ ++ zd1201_get_rts, /* SIOCGIWRTS */ ++ zd1201_set_frag, /* SIOCSIWFRAG */ ++ zd1201_get_frag, /* SIOCGIWFRAG */ ++ NULL, /* SIOCSIWTXPOW */ ++ NULL, /* SIOCGIWTXPOW */ ++ zd1201_set_retry, /* SIOCSIWRETRY */ ++ zd1201_get_retry, /* SIOCGIWRETRY */ ++ zd1201_set_encode, /* SIOCSIWENCODE */ ++ zd1201_get_encode, /* SIOCGIWENCODE */ ++ zd1201_set_power, /* SIOCSIWPOWER */ ++ zd1201_get_power, /* SIOCGIWPOWER */ + }; + + static int zd1201_set_hostauth(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *rrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->param; + struct zd1201 *zd = netdev_priv(dev); + + if (!zd->ap) +@@ -1617,8 +1641,9 @@ static int zd1201_set_hostauth(struct net_device *dev, + } + + static int zd1201_get_hostauth(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *rrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->param; + struct zd1201 *zd = netdev_priv(dev); + short hostauth; + int err; +@@ -1636,8 +1661,9 @@ static int zd1201_get_hostauth(struct net_device *dev, + } + + static int zd1201_auth_sta(struct net_device *dev, +- struct iw_request_info *info, struct sockaddr *sta, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct sockaddr *sta = &wrqu->addr; + struct zd1201 *zd = netdev_priv(dev); + unsigned char buffer[10]; + +@@ -1652,8 +1678,9 @@ static int zd1201_auth_sta(struct net_device *dev, + } + + static int zd1201_set_maxassoc(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *rrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->param; + struct zd1201 *zd = netdev_priv(dev); + int err; + +@@ -1667,8 +1694,9 @@ static int zd1201_set_maxassoc(struct net_device *dev, + } + + static int zd1201_get_maxassoc(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *rrq, char *extra) ++ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rrq = &wrqu->param; + struct zd1201 *zd = netdev_priv(dev); + short maxassoc; + int err; +@@ -1686,12 +1714,12 @@ static int zd1201_get_maxassoc(struct net_device *dev, + } + + static const iw_handler zd1201_private_handler[] = { +- (iw_handler) zd1201_set_hostauth, /* ZD1201SIWHOSTAUTH */ +- (iw_handler) zd1201_get_hostauth, /* ZD1201GIWHOSTAUTH */ +- (iw_handler) zd1201_auth_sta, /* ZD1201SIWAUTHSTA */ +- (iw_handler) NULL, /* nothing to get */ +- (iw_handler) zd1201_set_maxassoc, /* ZD1201SIMAXASSOC */ +- (iw_handler) zd1201_get_maxassoc, /* ZD1201GIMAXASSOC */ ++ zd1201_set_hostauth, /* ZD1201SIWHOSTAUTH */ ++ zd1201_get_hostauth, /* ZD1201GIWHOSTAUTH */ ++ zd1201_auth_sta, /* ZD1201SIWAUTHSTA */ ++ NULL, /* nothing to get */ ++ zd1201_set_maxassoc, /* ZD1201SIMAXASSOC */ ++ zd1201_get_maxassoc, /* ZD1201GIMAXASSOC */ + }; + + static const struct iw_priv_args zd1201_private_args[] = { +diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c +index c5effd6c6be9..0466667eb152 100644 +--- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c ++++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c +@@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb) + { + struct zd_usb *usb = urb->context; + struct zd_usb_interrupt *intr = &usb->intr; +- int len; ++ unsigned int len; + u16 int_num; + + ZD_ASSERT(in_interrupt()); +diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c +index b009d7966b46..9122a40a0a1d 100644 +--- a/drivers/net/xen-netback/interface.c ++++ b/drivers/net/xen-netback/interface.c +@@ -160,7 +160,7 @@ static u16 xenvif_select_queue(struct net_device *dev, struct sk_buff *skb, + return vif->hash.mapping[skb_get_hash_raw(skb) % size]; + } + +-static int xenvif_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t xenvif_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct xenvif *vif = netdev_priv(dev); + struct xenvif_queue *queue = NULL; +diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c +index 599cf5090030..f316e3796fbd 100644 +--- a/drivers/net/xen-netfront.c ++++ b/drivers/net/xen-netfront.c +@@ -550,7 +550,7 @@ static u16 xennet_select_queue(struct net_device *dev, struct sk_buff *skb, + + #define MAX_XEN_SKB_FRAGS (65536 / XEN_PAGE_SIZE + 1) + +-static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t xennet_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct netfront_info *np = netdev_priv(dev); + struct netfront_stats *tx_stats = this_cpu_ptr(np->tx_stats); +diff --git a/drivers/ntb/test/ntb_pingpong.c b/drivers/ntb/test/ntb_pingpong.c +index 435861189d97..e0cbb1a836d4 100644 +--- a/drivers/ntb/test/ntb_pingpong.c ++++ b/drivers/ntb/test/ntb_pingpong.c +@@ -99,7 +99,7 @@ struct pp_ctx { + unsigned long db_delay; + struct dentry *debugfs_node_dir; + struct dentry *debugfs_count; +- atomic_t count; ++ atomic_unchecked_t count; + }; + + static struct dentry *pp_debugfs_dir; +@@ -177,7 +177,7 @@ static void pp_db_event(void *ctx, int vec) + dev_dbg(&pp->ntb->dev, + "Pong vec %d bits %#llx\n", + vec, db_bits); +- atomic_inc(&pp->count); ++ atomic_inc_unchecked(&pp->count); + } + spin_unlock_irqrestore(&pp->db_lock, irqflags); + } +@@ -194,7 +194,7 @@ static int pp_debugfs_setup(struct pp_ctx *pp) + if (!pp->debugfs_node_dir) + return -ENODEV; + +- pp->debugfs_count = debugfs_create_atomic_t("count", S_IRUSR | S_IWUSR, ++ pp->debugfs_count = debugfs_create_atomic_unchecked_t("count", S_IRUSR | S_IWUSR, + pp->debugfs_node_dir, + &pp->count); + if (!pp->debugfs_count) +@@ -238,7 +238,7 @@ static int pp_probe(struct ntb_client *client, + + pp->ntb = ntb; + pp->db_bits = 0; +- atomic_set(&pp->count, 0); ++ atomic_set_unchecked(&pp->count, 0); + spin_lock_init(&pp->db_lock); + setup_timer(&pp->db_timer, pp_ping, (unsigned long)pp); + pp->db_delay = msecs_to_jiffies(delay_ms); +diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c +index 14eac73e8dbc..e9b7b4cfe57c 100644 +--- a/drivers/nvme/host/pci.c ++++ b/drivers/nvme/host/pci.c +@@ -2045,7 +2045,7 @@ static int nvme_resume(struct device *dev) + static SIMPLE_DEV_PM_OPS(nvme_dev_pm_ops, nvme_suspend, nvme_resume); + + static pci_ers_result_t nvme_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct nvme_dev *dev = pci_get_drvdata(pdev); + +diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c +index 502f5547a1f2..d8d5dfd19d90 100644 +--- a/drivers/of/fdt.c ++++ b/drivers/of/fdt.c +@@ -1301,7 +1301,9 @@ static int __init of_fdt_raw_init(void) + pr_warn("not creating '/sys/firmware/fdt': CRC check failed\n"); + return 0; + } +- of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params); ++ pax_open_kernel(); ++ const_cast(of_fdt_raw_attr.size) = fdt_totalsize(initial_boot_params); ++ pax_close_kernel(); + return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr); + } + late_initcall(of_fdt_raw_init); +diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c +index 82f7000a285d..d6d044744d19 100644 +--- a/drivers/oprofile/buffer_sync.c ++++ b/drivers/oprofile/buffer_sync.c +@@ -345,7 +345,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm) + if (cookie == NO_COOKIE) + offset = pc; + if (cookie == INVALID_COOKIE) { +- atomic_inc(&oprofile_stats.sample_lost_no_mapping); ++ atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping); + offset = pc; + } + if (cookie != last_cookie) { +@@ -389,14 +389,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel) + /* add userspace sample */ + + if (!mm) { +- atomic_inc(&oprofile_stats.sample_lost_no_mm); ++ atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm); + return 0; + } + + cookie = lookup_dcookie(mm, s->eip, &offset); + + if (cookie == INVALID_COOKIE) { +- atomic_inc(&oprofile_stats.sample_lost_no_mapping); ++ atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping); + return 0; + } + +@@ -554,7 +554,7 @@ void sync_buffer(int cpu) + /* ignore backtraces if failed to add a sample */ + if (state == sb_bt_start) { + state = sb_bt_ignore; +- atomic_inc(&oprofile_stats.bt_lost_no_mapping); ++ atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping); + } + } + release_mm(mm); +diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c +index c0cc4e7ff023..44d4e5485e95 100644 +--- a/drivers/oprofile/event_buffer.c ++++ b/drivers/oprofile/event_buffer.c +@@ -53,7 +53,7 @@ void add_event_entry(unsigned long value) + } + + if (buffer_pos == buffer_size) { +- atomic_inc(&oprofile_stats.event_lost_overflow); ++ atomic_inc_unchecked(&oprofile_stats.event_lost_overflow); + return; + } + +diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c +index ed2c3ec07024..deda85a09de2 100644 +--- a/drivers/oprofile/oprof.c ++++ b/drivers/oprofile/oprof.c +@@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work) + if (oprofile_ops.switch_events()) + return; + +- atomic_inc(&oprofile_stats.multiplex_counter); ++ atomic_inc_unchecked(&oprofile_stats.multiplex_counter); + start_switch_worker(); + } + +diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c +index 59659cea4582..6c860a009878 100644 +--- a/drivers/oprofile/oprofile_stats.c ++++ b/drivers/oprofile/oprofile_stats.c +@@ -30,11 +30,11 @@ void oprofile_reset_stats(void) + cpu_buf->sample_invalid_eip = 0; + } + +- atomic_set(&oprofile_stats.sample_lost_no_mm, 0); +- atomic_set(&oprofile_stats.sample_lost_no_mapping, 0); +- atomic_set(&oprofile_stats.event_lost_overflow, 0); +- atomic_set(&oprofile_stats.bt_lost_no_mapping, 0); +- atomic_set(&oprofile_stats.multiplex_counter, 0); ++ atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0); ++ atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0); ++ atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0); ++ atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0); ++ atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0); + } + + +diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h +index 1fc622bd1834..8c48fc31cca2 100644 +--- a/drivers/oprofile/oprofile_stats.h ++++ b/drivers/oprofile/oprofile_stats.h +@@ -13,11 +13,11 @@ + #include <linux/atomic.h> + + struct oprofile_stat_struct { +- atomic_t sample_lost_no_mm; +- atomic_t sample_lost_no_mapping; +- atomic_t bt_lost_no_mapping; +- atomic_t event_lost_overflow; +- atomic_t multiplex_counter; ++ atomic_unchecked_t sample_lost_no_mm; ++ atomic_unchecked_t sample_lost_no_mapping; ++ atomic_unchecked_t bt_lost_no_mapping; ++ atomic_unchecked_t event_lost_overflow; ++ atomic_unchecked_t multiplex_counter; + }; + + extern struct oprofile_stat_struct oprofile_stats; +diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c +index 134398e0231b..266e72485391 100644 +--- a/drivers/oprofile/oprofilefs.c ++++ b/drivers/oprofile/oprofilefs.c +@@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root, + + static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset) + { +- atomic_t *val = file->private_data; +- return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset); ++ atomic_unchecked_t *val = file->private_data; ++ return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset); + } + + +@@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = { + + + int oprofilefs_create_ro_atomic(struct dentry *root, +- char const *name, atomic_t *val) ++ char const *name, atomic_unchecked_t *val) + { + return __oprofilefs_create_file(root, name, + &atomic_ro_fops, 0444, val); +diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c +index 74ed3e459a3e..3e74a1c40152 100644 +--- a/drivers/parport/procfs.c ++++ b/drivers/parport/procfs.c +@@ -65,7 +65,7 @@ static int do_active_device(struct ctl_table *table, int write, + + *ppos += len; + +- return copy_to_user(result, buffer, len) ? -EFAULT : 0; ++ return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0; + } + + #ifdef CONFIG_PARPORT_1284 +@@ -107,7 +107,7 @@ static int do_autoprobe(struct ctl_table *table, int write, + + *ppos += len; + +- return copy_to_user (result, buffer, len) ? -EFAULT : 0; ++ return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0; + } + #endif /* IEEE1284.3 support. */ + +diff --git a/drivers/pci/host/vmd.c b/drivers/pci/host/vmd.c +index 37e29b580be3..616d5208f9fa 100644 +--- a/drivers/pci/host/vmd.c ++++ b/drivers/pci/host/vmd.c +@@ -396,7 +396,7 @@ static void vmd_teardown_dma_ops(struct vmd_dev *vmd) + #define ASSIGN_VMD_DMA_OPS(source, dest, fn) \ + do { \ + if (source->fn) \ +- dest->fn = vmd_##fn; \ ++ const_cast(dest->fn) = vmd_##fn;\ + } while (0) + + static void vmd_setup_dma_ops(struct vmd_dev *vmd) +@@ -410,6 +410,8 @@ static void vmd_setup_dma_ops(struct vmd_dev *vmd) + + if (!source) + return; ++ ++ pax_open_kernel(); + ASSIGN_VMD_DMA_OPS(source, dest, alloc); + ASSIGN_VMD_DMA_OPS(source, dest, free); + ASSIGN_VMD_DMA_OPS(source, dest, mmap); +@@ -427,6 +429,8 @@ static void vmd_setup_dma_ops(struct vmd_dev *vmd) + #ifdef ARCH_HAS_DMA_GET_REQUIRED_MASK + ASSIGN_VMD_DMA_OPS(source, dest, get_required_mask); + #endif ++ pax_close_kernel(); ++ + add_dma_domain(domain); + } + #undef ASSIGN_VMD_DMA_OPS +diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c +index f6221d739f59..80121aed592f 100644 +--- a/drivers/pci/hotplug/acpiphp_ibm.c ++++ b/drivers/pci/hotplug/acpiphp_ibm.c +@@ -465,7 +465,9 @@ static int __init ibm_acpiphp_init(void) + goto init_cleanup; + } + +- ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL); ++ pax_open_kernel(); ++ const_cast(ibm_apci_table_attr.size) = ibm_get_table_from_acpi(NULL); ++ pax_close_kernel(); + retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr); + + return retval; +diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c +index 88a44a707b96..de358ce27217 100644 +--- a/drivers/pci/hotplug/cpcihp_generic.c ++++ b/drivers/pci/hotplug/cpcihp_generic.c +@@ -73,7 +73,6 @@ static u16 port; + static unsigned int enum_bit; + static u8 enum_mask; + +-static struct cpci_hp_controller_ops generic_hpc_ops; + static struct cpci_hp_controller generic_hpc; + + static int __init validate_parameters(void) +@@ -139,6 +138,10 @@ static int query_enum(void) + return ((value & enum_mask) == enum_mask); + } + ++static struct cpci_hp_controller_ops generic_hpc_ops = { ++ .query_enum = query_enum, ++}; ++ + static int __init cpcihp_generic_init(void) + { + int status; +@@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void) + pci_dev_put(dev); + + memset(&generic_hpc, 0, sizeof(struct cpci_hp_controller)); +- generic_hpc_ops.query_enum = query_enum; + generic_hpc.ops = &generic_hpc_ops; + + status = cpci_hp_register_controller(&generic_hpc); +diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c +index 5f49c3fd736a..18c4d1024b47 100644 +--- a/drivers/pci/hotplug/cpcihp_zt5550.c ++++ b/drivers/pci/hotplug/cpcihp_zt5550.c +@@ -59,7 +59,6 @@ + /* local variables */ + static bool debug; + static bool poll; +-static struct cpci_hp_controller_ops zt5550_hpc_ops; + static struct cpci_hp_controller zt5550_hpc; + + /* Primary cPCI bus bridge device */ +@@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void) + return 0; + } + ++static struct cpci_hp_controller_ops zt5550_hpc_ops = { ++ .query_enum = zt5550_hc_query_enum, ++}; ++ + static int zt5550_hc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + { + int status; +@@ -215,16 +218,17 @@ static int zt5550_hc_init_one(struct pci_dev *pdev, const struct pci_device_id * + dbg("returned from zt5550_hc_config"); + + memset(&zt5550_hpc, 0, sizeof(struct cpci_hp_controller)); +- zt5550_hpc_ops.query_enum = zt5550_hc_query_enum; + zt5550_hpc.ops = &zt5550_hpc_ops; + if (!poll) { + zt5550_hpc.irq = hc_dev->irq; + zt5550_hpc.irq_flags = IRQF_SHARED; + zt5550_hpc.dev_id = hc_dev; + +- zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq; +- zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq; +- zt5550_hpc_ops.check_irq = zt5550_hc_check_irq; ++ pax_open_kernel(); ++ const_cast(zt5550_hpc_ops.enable_irq) = zt5550_hc_enable_irq; ++ const_cast(zt5550_hpc_ops.disable_irq) = zt5550_hc_disable_irq; ++ const_cast(zt5550_hpc_ops.check_irq) = zt5550_hc_check_irq; ++ pax_close_kernel(); + } else { + info("using ENUM# polling mode"); + } +diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c +index c25fc9061059..b05477470f50 100644 +--- a/drivers/pci/hotplug/cpqphp_nvram.c ++++ b/drivers/pci/hotplug/cpqphp_nvram.c +@@ -425,8 +425,10 @@ static u32 store_HRT(void __iomem *rom_start) + + void compaq_nvram_init(void __iomem *rom_start) + { ++#ifndef CONFIG_PAX_KERNEXEC + if (rom_start) + compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR); ++#endif + + dbg("int15 entry = %p\n", compaq_int15_entry_point); + +diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c +index fea0b8b33589..0d3e89006a55 100644 +--- a/drivers/pci/hotplug/pci_hotplug_core.c ++++ b/drivers/pci/hotplug/pci_hotplug_core.c +@@ -434,8 +434,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus, + return -EINVAL; + } + +- slot->ops->owner = owner; +- slot->ops->mod_name = mod_name; ++ pax_open_kernel(); ++ const_cast(slot->ops->owner) = owner; ++ const_cast(slot->ops->mod_name) = mod_name; ++ pax_close_kernel(); + + mutex_lock(&pci_hp_mutex); + /* +diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c +index 7d32fa33dcef..62d9b1d20063 100644 +--- a/drivers/pci/hotplug/pciehp_core.c ++++ b/drivers/pci/hotplug/pciehp_core.c +@@ -86,7 +86,7 @@ static int init_slot(struct controller *ctrl) + struct slot *slot = ctrl->slot; + struct hotplug_slot *hotplug = NULL; + struct hotplug_slot_info *info = NULL; +- struct hotplug_slot_ops *ops = NULL; ++ hotplug_slot_ops_no_const *ops = NULL; + char name[SLOT_NAME_SIZE]; + int retval = -ENOMEM; + +diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c +index 3455f752d5e4..889b244311d2 100644 +--- a/drivers/pci/msi.c ++++ b/drivers/pci/msi.c +@@ -477,8 +477,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev) + { + struct attribute **msi_attrs; + struct attribute *msi_attr; +- struct device_attribute *msi_dev_attr; +- struct attribute_group *msi_irq_group; ++ device_attribute_no_const *msi_dev_attr; ++ attribute_group_no_const *msi_irq_group; + const struct attribute_group **msi_irq_groups; + struct msi_desc *entry; + int ret = -ENOMEM; +@@ -540,7 +540,7 @@ static int populate_msi_sysfs(struct pci_dev *pdev) + count = 0; + msi_attr = msi_attrs[count]; + while (msi_attr) { +- msi_dev_attr = container_of(msi_attr, struct device_attribute, attr); ++ msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr); + kfree(msi_attr->name); + kfree(msi_dev_attr); + ++count; +@@ -1418,12 +1418,14 @@ static void pci_msi_domain_update_dom_ops(struct msi_domain_info *info) + if (ops == NULL) { + info->ops = &pci_msi_domain_ops_default; + } else { ++ pax_open_kernel(); + if (ops->set_desc == NULL) +- ops->set_desc = pci_msi_domain_set_desc; ++ const_cast(ops->set_desc) = pci_msi_domain_set_desc; + if (ops->msi_check == NULL) +- ops->msi_check = pci_msi_domain_check_cap; ++ const_cast(ops->msi_check) = pci_msi_domain_check_cap; + if (ops->handle_error == NULL) +- ops->handle_error = pci_msi_domain_handle_error; ++ const_cast(ops->handle_error) = pci_msi_domain_handle_error; ++ pax_close_kernel(); + } + } + +@@ -1432,12 +1434,14 @@ static void pci_msi_domain_update_chip_ops(struct msi_domain_info *info) + struct irq_chip *chip = info->chip; + + BUG_ON(!chip); ++ pax_open_kernel(); + if (!chip->irq_write_msi_msg) +- chip->irq_write_msi_msg = pci_msi_domain_write_msg; ++ const_cast(chip->irq_write_msi_msg) = pci_msi_domain_write_msg; + if (!chip->irq_mask) +- chip->irq_mask = pci_msi_mask_irq; ++ const_cast(chip->irq_mask) = pci_msi_mask_irq; + if (!chip->irq_unmask) +- chip->irq_unmask = pci_msi_unmask_irq; ++ const_cast(chip->irq_unmask) = pci_msi_unmask_irq; ++ pax_close_kernel(); + } + + /** +diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c +index 1b0786555394..a9c1f424d3b2 100644 +--- a/drivers/pci/pci-sysfs.c ++++ b/drivers/pci/pci-sysfs.c +@@ -1145,7 +1145,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine) + { + /* allocate attribute structure, piggyback attribute name */ + int name_len = write_combine ? 13 : 10; +- struct bin_attribute *res_attr; ++ bin_attribute_no_const *res_attr; + char *res_attr_name; + int retval; + +@@ -1325,7 +1325,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor + static int pci_create_capabilities_sysfs(struct pci_dev *dev) + { + int retval; +- struct bin_attribute *attr; ++ bin_attribute_no_const *attr; + + /* If the device has VPD, try to expose it in sysfs. */ + if (dev->vpd) { +@@ -1372,7 +1372,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev) + { + int retval; + int rom_size; +- struct bin_attribute *attr; ++ bin_attribute_no_const *attr; + + if (!sysfs_initialized) + return -EACCES; +diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h +index a5d37f6a9fb5..8c7494b78f34 100644 +--- a/drivers/pci/pci.h ++++ b/drivers/pci/pci.h +@@ -116,7 +116,7 @@ struct pci_vpd_ops { + + struct pci_vpd { + const struct pci_vpd_ops *ops; +- struct bin_attribute *attr; /* descriptor for sysfs VPD entry */ ++ bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */ + struct mutex lock; + unsigned int len; + u16 flag; +@@ -312,7 +312,7 @@ static inline int pci_iov_bus_range(struct pci_bus *bus) + + #endif /* CONFIG_PCI_IOV */ + +-unsigned long pci_cardbus_resource_alignment(struct resource *); ++unsigned long pci_cardbus_resource_alignment(const struct resource *); + + static inline resource_size_t pci_resource_alignment(struct pci_dev *dev, + struct resource *res) +diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c +index b0916b126923..5ba622426cb0 100644 +--- a/drivers/pci/pcie/aspm.c ++++ b/drivers/pci/pcie/aspm.c +@@ -27,9 +27,9 @@ + #define MODULE_PARAM_PREFIX "pcie_aspm." + + /* Note: those are not register definitions */ +-#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */ +-#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */ +-#define ASPM_STATE_L1 (4) /* L1 state */ ++#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */ ++#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */ ++#define ASPM_STATE_L1 (4U) /* L1 state */ + #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW) + #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1) + +@@ -782,7 +782,7 @@ void pci_disable_link_state(struct pci_dev *pdev, int state) + } + EXPORT_SYMBOL(pci_disable_link_state); + +-static int pcie_aspm_set_policy(const char *val, struct kernel_param *kp) ++static int pcie_aspm_set_policy(const char *val, const struct kernel_param *kp) + { + int i; + struct pcie_link_state *link; +@@ -809,7 +809,7 @@ static int pcie_aspm_set_policy(const char *val, struct kernel_param *kp) + return 0; + } + +-static int pcie_aspm_get_policy(char *buffer, struct kernel_param *kp) ++static int pcie_aspm_get_policy(char *buffer, const struct kernel_param *kp) + { + int i, cnt = 0; + for (i = 0; i < ARRAY_SIZE(policy_str); i++) +diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c +index 79327cc14e7d..28fde3f60e21 100644 +--- a/drivers/pci/pcie/portdrv_pci.c ++++ b/drivers/pci/pcie/portdrv_pci.c +@@ -360,7 +360,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d) + return 0; + } + +-static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = { ++static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = { + /* + * Boxes that should not use MSI for PCIe PME signaling. + */ +diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c +index d266d800f246..ada48953af65 100644 +--- a/drivers/pci/probe.c ++++ b/drivers/pci/probe.c +@@ -180,7 +180,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, + u16 orig_cmd; + struct pci_bus_region region, inverted_region; + +- mask = type ? PCI_ROM_ADDRESS_MASK : ~0; ++ mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0; + + /* No printks while decoding is disabled! */ + if (!dev->mmio_always_on) { +diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c +index 66c886365fbc..5333feca02cf 100644 +--- a/drivers/pci/proc.c ++++ b/drivers/pci/proc.c +@@ -446,7 +446,16 @@ static const struct file_operations proc_bus_pci_dev_operations = { + static int __init pci_proc_init(void) + { + struct pci_dev *dev = NULL; ++ ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL); ++#endif ++#else + proc_bus_pci_dir = proc_mkdir("bus/pci", NULL); ++#endif + proc_create("devices", 0, proc_bus_pci_dir, + &proc_bus_pci_dev_operations); + proc_initialized = 1; +diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c +index f30ca75b5b6c..4bae5cb8f7fe 100644 +--- a/drivers/pci/setup-bus.c ++++ b/drivers/pci/setup-bus.c +@@ -406,8 +406,12 @@ static void __assign_resources_sorted(struct list_head *head, + + /* Update res in head list with add_size in realloc_head list */ + list_for_each_entry_safe(dev_res, tmp_res, head, list) { +- dev_res->res->end += get_res_add_size(realloc_head, +- dev_res->res); ++ resource_size_t add_size = get_res_add_size(realloc_head, dev_res->res); ++ ++ if (dev_res->res->start == 0 && dev_res->res->end == RESOURCE_SIZE_MAX) ++ dev_res->res->end = add_size - 1; ++ else ++ dev_res->res->end += get_res_add_size(realloc_head, dev_res->res); + + /* + * There are two kinds of additional resources in the list: +@@ -1120,7 +1124,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, + return 0; + } + +-unsigned long pci_cardbus_resource_alignment(struct resource *res) ++unsigned long pci_cardbus_resource_alignment(const struct resource *res) + { + if (res->flags & IORESOURCE_IO) + return pci_cardbus_io_size; +diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c +index d318ca055489..40fba0143eb5 100644 +--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c ++++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c +@@ -1097,7 +1097,7 @@ static int nmk_gpio_probe(struct platform_device *dev) + struct device_node *np = dev->dev.of_node; + struct nmk_gpio_chip *nmk_chip; + struct gpio_chip *chip; +- struct irq_chip *irqchip; ++ irq_chip_no_const *irqchip; + int latent_irq; + bool supports_sleepmode; + int irq; +diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c +index 9f0904185909..5713a0ec78e7 100644 +--- a/drivers/pinctrl/pinctrl-at91.c ++++ b/drivers/pinctrl/pinctrl-at91.c +@@ -23,6 +23,7 @@ + #include <linux/pinctrl/pinmux.h> + /* Since we request GPIOs from ourself */ + #include <linux/pinctrl/consumer.h> ++#include <asm/pgtable.h> + + #include "pinctrl-at91.h" + #include "core.h" +@@ -1600,7 +1601,9 @@ static int at91_gpio_of_irq_setup(struct platform_device *pdev, + at91_gpio->pioc_hwirq = irqd_to_hwirq(d); + + /* Setup proper .irq_set_type function */ +- gpio_irqchip.irq_set_type = at91_gpio->ops->irq_type; ++ pax_open_kernel(); ++ const_cast(gpio_irqchip.irq_set_type) = at91_gpio->ops->irq_type; ++ pax_close_kernel(); + + /* Disable irqs of this PIO controller */ + writel_relaxed(~0, at91_gpio->regbase + PIO_IDR); +diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c +index e8a44a9bc916..d8599736a41a 100644 +--- a/drivers/platform/chrome/chromeos_laptop.c ++++ b/drivers/platform/chrome/chromeos_laptop.c +@@ -518,7 +518,7 @@ static struct chromeos_laptop cr48 = { + .callback = chromeos_laptop_dmi_matched, \ + .driver_data = (void *)&board_ + +-static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = { ++static const struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = { + { + .ident = "Samsung Series 5 550", + .matches = { +diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c +index 308a853ac4f1..b0693fdec8c6 100644 +--- a/drivers/platform/chrome/chromeos_pstore.c ++++ b/drivers/platform/chrome/chromeos_pstore.c +@@ -14,7 +14,7 @@ + #include <linux/platform_device.h> + #include <linux/pstore_ram.h> + +-static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = { ++static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = { + { + /* + * Today all Chromebooks/boxes ship with Google_* as version and +diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c +index f9a245465fd0..275966484305 100644 +--- a/drivers/platform/chrome/cros_ec_lpc.c ++++ b/drivers/platform/chrome/cros_ec_lpc.c +@@ -300,7 +300,7 @@ static int cros_ec_lpc_remove(struct platform_device *pdev) + return 0; + } + +-static struct dmi_system_id cros_ec_lpc_dmi_table[] __initdata = { ++static const struct dmi_system_id cros_ec_lpc_dmi_table[] __initconst = { + { + /* + * Today all Chromebooks/boxes ship with Google_* as version and +diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c +index 005629447b0c..8f8c2d5e8d00 100644 +--- a/drivers/platform/x86/alienware-wmi.c ++++ b/drivers/platform/x86/alienware-wmi.c +@@ -209,7 +209,7 @@ struct wmax_led_args { + } __packed; + + static struct platform_device *platform_device; +-static struct device_attribute *zone_dev_attrs; ++static device_attribute_no_const *zone_dev_attrs; + static struct attribute **zone_attrs; + static struct platform_zone *zone_data; + +@@ -219,7 +219,7 @@ static struct platform_driver platform_driver = { + } + }; + +-static struct attribute_group zone_attribute_group = { ++static attribute_group_no_const zone_attribute_group = { + .name = "rgb_zones", + }; + +diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c +index a66be137324c..124be136df0a 100644 +--- a/drivers/platform/x86/apple-gmux.c ++++ b/drivers/platform/x86/apple-gmux.c +@@ -482,7 +482,7 @@ static int gmux_set_power_state(enum vga_switcheroo_client_id id, + return gmux_set_discrete_state(apple_gmux_data, state); + } + +-static int gmux_get_client_id(struct pci_dev *pdev) ++static enum vga_switcheroo_client_id gmux_get_client_id(struct pci_dev *pdev) + { + /* + * Early Macbook Pros with switchable graphics use nvidia +diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c +index 8499d3ae4257..5e2f9e4afbf5 100644 +--- a/drivers/platform/x86/asus-wmi.c ++++ b/drivers/platform/x86/asus-wmi.c +@@ -1900,6 +1900,10 @@ static int show_dsts(struct seq_file *m, void *data) + int err; + u32 retval = -1; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ return -EPERM; ++#endif ++ + err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval); + + if (err < 0) +@@ -1916,6 +1920,10 @@ static int show_devs(struct seq_file *m, void *data) + int err; + u32 retval = -1; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ return -EPERM; ++#endif ++ + err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param, + &retval); + +@@ -1940,6 +1948,10 @@ static int show_call(struct seq_file *m, void *data) + union acpi_object *obj; + acpi_status status; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ return -EPERM; ++#endif ++ + status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID, + 1, asus->debug.method_id, + &input, &output); +diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c +index e1c2b6d4b24a..8f25439edea0 100644 +--- a/drivers/platform/x86/compal-laptop.c ++++ b/drivers/platform/x86/compal-laptop.c +@@ -805,7 +805,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id) + return 1; + } + +-static struct dmi_system_id __initdata compal_dmi_table[] = { ++static const struct dmi_system_id __initconst compal_dmi_table[] = { + { + .ident = "FL90/IFL90", + .matches = { +diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c +index 458e6c948c11..089aee7333cb 100644 +--- a/drivers/platform/x86/hdaps.c ++++ b/drivers/platform/x86/hdaps.c +@@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id) + "ThinkPad T42p", so the order of the entries matters. + If your ThinkPad is not recognized, please update to latest + BIOS. This is especially the case for some R52 ThinkPads. */ +-static struct dmi_system_id __initdata hdaps_whitelist[] = { ++static const struct dmi_system_id __initconst hdaps_whitelist[] = { + HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES), + HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"), + HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"), +diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c +index c62e5e11ca4b..854b4188dd12 100644 +--- a/drivers/platform/x86/ibm_rtl.c ++++ b/drivers/platform/x86/ibm_rtl.c +@@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) { + } + + +-static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = { ++static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = { + { \ + .matches = { \ + DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \ +diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c +index 6aa33c4a809f..cfb54257efd8 100644 +--- a/drivers/platform/x86/intel_oaktrail.c ++++ b/drivers/platform/x86/intel_oaktrail.c +@@ -299,7 +299,7 @@ static int dmi_check_cb(const struct dmi_system_id *id) + return 0; + } + +-static struct dmi_system_id __initdata oaktrail_dmi_table[] = { ++static const struct dmi_system_id __initconst oaktrail_dmi_table[] = { + { + .ident = "OakTrail platform", + .matches = { +diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c +index 42317704629d..cbf93a6fcc0f 100644 +--- a/drivers/platform/x86/msi-laptop.c ++++ b/drivers/platform/x86/msi-laptop.c +@@ -605,7 +605,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi) + return 1; + } + +-static struct dmi_system_id __initdata msi_dmi_table[] = { ++static const struct dmi_system_id __initconst msi_dmi_table[] = { + { + .ident = "MSI S270", + .matches = { +@@ -1000,12 +1000,14 @@ static int __init load_scm_model_init(struct platform_device *sdev) + + if (!quirks->ec_read_only) { + /* allow userland write sysfs file */ +- dev_attr_bluetooth.store = store_bluetooth; +- dev_attr_wlan.store = store_wlan; +- dev_attr_threeg.store = store_threeg; +- dev_attr_bluetooth.attr.mode |= S_IWUSR; +- dev_attr_wlan.attr.mode |= S_IWUSR; +- dev_attr_threeg.attr.mode |= S_IWUSR; ++ pax_open_kernel(); ++ const_cast(dev_attr_bluetooth.store) = store_bluetooth; ++ const_cast(dev_attr_wlan.store) = store_wlan; ++ const_cast(dev_attr_threeg.store) = store_threeg; ++ const_cast(dev_attr_bluetooth.attr.mode) |= S_IWUSR; ++ const_cast(dev_attr_wlan.attr.mode) |= S_IWUSR; ++ const_cast(dev_attr_threeg.attr.mode) |= S_IWUSR; ++ pax_close_kernel(); + } + + /* disable hardware control by fn key */ +diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c +index 978e6d640572..1f0b37decfd8 100644 +--- a/drivers/platform/x86/msi-wmi.c ++++ b/drivers/platform/x86/msi-wmi.c +@@ -184,7 +184,7 @@ static const struct backlight_ops msi_backlight_ops = { + static void msi_wmi_notify(u32 value, void *context) + { + struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL }; +- static struct key_entry *key; ++ struct key_entry *key; + union acpi_object *obj; + acpi_status status; + +diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c +index 8c146e2b6727..356c62ea65a2 100644 +--- a/drivers/platform/x86/samsung-laptop.c ++++ b/drivers/platform/x86/samsung-laptop.c +@@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d) + return 0; + } + +-static struct dmi_system_id __initdata samsung_dmi_table[] = { ++static const struct dmi_system_id __initconst samsung_dmi_table[] = { + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, +diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c +index e6aac725a0af..e11ff24fc9a8 100644 +--- a/drivers/platform/x86/samsung-q10.c ++++ b/drivers/platform/x86/samsung-q10.c +@@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id) + return 1; + } + +-static struct dmi_system_id __initdata samsungq10_dmi_table[] = { ++static const struct dmi_system_id __initconst samsungq10_dmi_table[] = { + { + .ident = "Samsung Q10", + .matches = { +diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c +index c890a49587e4..9545052cf89f 100644 +--- a/drivers/platform/x86/sony-laptop.c ++++ b/drivers/platform/x86/sony-laptop.c +@@ -2556,7 +2556,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd) + } + + /* High speed charging function */ +-static struct device_attribute *hsc_handle; ++static device_attribute_no_const *hsc_handle; + + static ssize_t sony_nc_highspeed_charging_store(struct device *dev, + struct device_attribute *attr, +@@ -2630,7 +2630,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd) + } + + /* low battery function */ +-static struct device_attribute *lowbatt_handle; ++static device_attribute_no_const *lowbatt_handle; + + static ssize_t sony_nc_lowbatt_store(struct device *dev, + struct device_attribute *attr, +@@ -2696,7 +2696,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd) + } + + /* fan speed function */ +-static struct device_attribute *fan_handle, *hsf_handle; ++static device_attribute_no_const *fan_handle, *hsf_handle; + + static ssize_t sony_nc_hsfan_store(struct device *dev, + struct device_attribute *attr, +@@ -2803,7 +2803,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd) + } + + /* USB charge function */ +-static struct device_attribute *uc_handle; ++static device_attribute_no_const *uc_handle; + + static ssize_t sony_nc_usb_charge_store(struct device *dev, + struct device_attribute *attr, +@@ -2877,7 +2877,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd) + } + + /* Panel ID function */ +-static struct device_attribute *panel_handle; ++static device_attribute_no_const *panel_handle; + + static ssize_t sony_nc_panelid_show(struct device *dev, + struct device_attribute *attr, char *buffer) +@@ -2924,7 +2924,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd) + } + + /* smart connect function */ +-static struct device_attribute *sc_handle; ++static device_attribute_no_const *sc_handle; + + static ssize_t sony_nc_smart_conn_store(struct device *dev, + struct device_attribute *attr, +@@ -4880,7 +4880,7 @@ static struct acpi_driver sony_pic_driver = { + .drv.pm = &sony_pic_pm, + }; + +-static struct dmi_system_id __initdata sonypi_dmi_table[] = { ++static const struct dmi_system_id __initconst sonypi_dmi_table[] = { + { + .ident = "Sony Vaio", + .matches = { +diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c +index b65ce7519411..d92001eea71c 100644 +--- a/drivers/platform/x86/thinkpad_acpi.c ++++ b/drivers/platform/x86/thinkpad_acpi.c +@@ -2462,10 +2462,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn, + && !tp_features.bright_unkfw) + TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME); + } ++} + + #undef TPACPI_COMPARE_KEY + #undef TPACPI_MAY_SEND_KEY +-} + + /* + * Polling driver +@@ -4203,7 +4203,7 @@ static int bluetooth_get_status(void) + TPACPI_RFK_RADIO_ON : TPACPI_RFK_RADIO_OFF; + } + +-static int bluetooth_set_status(enum tpacpi_rfkill_state state) ++static int bluetooth_set_status(const enum tpacpi_rfkill_state state) + { + int status; + +@@ -4391,7 +4391,7 @@ static int wan_get_status(void) + TPACPI_RFK_RADIO_ON : TPACPI_RFK_RADIO_OFF; + } + +-static int wan_set_status(enum tpacpi_rfkill_state state) ++static int wan_set_status(const enum tpacpi_rfkill_state state) + { + int status; + +@@ -4577,7 +4577,7 @@ static int uwb_get_status(void) + TPACPI_RFK_RADIO_ON : TPACPI_RFK_RADIO_OFF; + } + +-static int uwb_set_status(enum tpacpi_rfkill_state state) ++static int uwb_set_status(const enum tpacpi_rfkill_state state) + { + int status; + +@@ -9526,7 +9526,7 @@ static struct ibm_init_struct ibms_init[] __initdata = { + }, + }; + +-static int __init set_ibm_param(const char *val, struct kernel_param *kp) ++static int __init set_ibm_param(const char *val, const struct kernel_param *kp) + { + unsigned int i; + struct ibm_struct *ibm; +diff --git a/drivers/platform/x86/toshiba-wmi.c b/drivers/platform/x86/toshiba-wmi.c +index 2df07ee8f3c3..92dca69e55e4 100644 +--- a/drivers/platform/x86/toshiba-wmi.c ++++ b/drivers/platform/x86/toshiba-wmi.c +@@ -64,7 +64,7 @@ static void toshiba_wmi_notify(u32 value, void *context) + kfree(response.pointer); + } + +-static struct dmi_system_id toshiba_wmi_dmi_table[] __initdata = { ++static const struct dmi_system_id toshiba_wmi_dmi_table[] __initconst = { + { + .ident = "Toshiba laptop", + .matches = { +diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h +index 3151fd164614..12c5b207d629 100644 +--- a/drivers/pnp/base.h ++++ b/drivers/pnp/base.h +@@ -163,7 +163,7 @@ struct pnp_resource *pnp_add_resource(struct pnp_dev *dev, + struct resource *res); + struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq, + int flags); +-struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma, ++struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, resource_size_t dma, + int flags); + struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev, + resource_size_t start, +diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c +index 438d4c72c7b3..ca8a2fba110d 100644 +--- a/drivers/pnp/pnpbios/bioscalls.c ++++ b/drivers/pnp/pnpbios/bioscalls.c +@@ -59,7 +59,7 @@ do { \ + set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \ + } while(0) + +-static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092, ++static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093, + (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1); + + /* +@@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3, + + cpu = get_cpu(); + save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8]; ++ ++ pax_open_kernel(); + get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc; ++ pax_close_kernel(); + + /* On some boxes IRQ's during PnP BIOS calls are deadly. */ + spin_lock_irqsave(&pnp_bios_lock, flags); +@@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3, + :"memory"); + spin_unlock_irqrestore(&pnp_bios_lock, flags); + ++ pax_open_kernel(); + get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40; ++ pax_close_kernel(); ++ + put_cpu(); + + /* If we get here and this is set then the PnP BIOS faulted on us. */ +@@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base) + return status; + } + +-void pnpbios_calls_init(union pnp_bios_install_struct *header) ++void __init pnpbios_calls_init(union pnp_bios_install_struct *header) + { + int i; + +@@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header) + pnp_bios_callpoint.offset = header->fields.pm16offset; + pnp_bios_callpoint.segment = PNP_CS16; + ++ pax_open_kernel(); ++ + for_each_possible_cpu(i) { + struct desc_struct *gdt = get_cpu_gdt_table(i); + if (!gdt) +@@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header) + set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS], + (unsigned long)__va(header->fields.pm16dseg)); + } ++ ++ pax_close_kernel(); + } +diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c +index c38a5b9733c8..6b3284cff0e4 100644 +--- a/drivers/pnp/pnpbios/core.c ++++ b/drivers/pnp/pnpbios/core.c +@@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d) + return 0; + } + +-static struct dmi_system_id pnpbios_dmi_table[] __initdata = { ++static const struct dmi_system_id pnpbios_dmi_table[] __initconst = { + { /* PnPBIOS GPF on boot */ + .callback = exploding_pnp_bios, + .ident = "Higraded P14H", +diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c +index f980ff7166e9..77121c4a873a 100644 +--- a/drivers/pnp/resource.c ++++ b/drivers/pnp/resource.c +@@ -543,7 +543,7 @@ struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq, + return pnp_res; + } + +-struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma, ++struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, resource_size_t dma, + int flags) + { + struct pnp_resource *pnp_res; +@@ -551,7 +551,7 @@ struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma, + + pnp_res = pnp_new_resource(dev); + if (!pnp_res) { +- dev_err(&dev->dev, "can't add resource for DMA %d\n", dma); ++ dev_err(&dev->dev, "can't add resource for DMA %lld\n", dma); + return NULL; + } + +diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c +index 1b5d450586d1..b6042f8bc8ab 100644 +--- a/drivers/power/reset/at91-reset.c ++++ b/drivers/power/reset/at91-reset.c +@@ -17,6 +17,7 @@ + #include <linux/of_address.h> + #include <linux/platform_device.h> + #include <linux/reboot.h> ++#include <asm/pgtable.h> + + #include <soc/at91/at91sam9_ddrsdr.h> + #include <soc/at91/at91sam9_sdramc.h> +@@ -206,7 +207,9 @@ static int __init at91_reset_probe(struct platform_device *pdev) + } + + match = of_match_node(at91_reset_of_match, pdev->dev.of_node); +- at91_restart_nb.notifier_call = match->data; ++ pax_open_kernel(); ++ const_cast(at91_restart_nb.notifier_call) = match->data; ++ pax_close_kernel(); + + sclk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(sclk)) +diff --git a/drivers/power/supply/pda_power.c b/drivers/power/supply/pda_power.c +index dfe1ee89f7c7..70ba235082a0 100644 +--- a/drivers/power/supply/pda_power.c ++++ b/drivers/power/supply/pda_power.c +@@ -38,7 +38,11 @@ static struct power_supply *pda_psy_ac, *pda_psy_usb; + + #if IS_ENABLED(CONFIG_USB_PHY) + static struct usb_phy *transceiver; +-static struct notifier_block otg_nb; ++static int otg_handle_notification(struct notifier_block *nb, ++ unsigned long event, void *unused); ++static struct notifier_block otg_nb = { ++ .notifier_call = otg_handle_notification, ++}; + #endif + + static struct regulator *ac_draw; +@@ -373,7 +377,6 @@ static int pda_power_probe(struct platform_device *pdev) + + #if IS_ENABLED(CONFIG_USB_PHY) + if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) { +- otg_nb.notifier_call = otg_handle_notification; + ret = usb_register_notifier(transceiver, &otg_nb); + if (ret) { + dev_err(dev, "failure to register otg notifier\n"); +diff --git a/drivers/power/supply/power_supply.h b/drivers/power/supply/power_supply.h +index cc439fd89d8d..8fa30df6beff 100644 +--- a/drivers/power/supply/power_supply.h ++++ b/drivers/power/supply/power_supply.h +@@ -16,12 +16,12 @@ struct power_supply; + + #ifdef CONFIG_SYSFS + +-extern void power_supply_init_attrs(struct device_type *dev_type); ++extern void power_supply_init_attrs(void); + extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env); + + #else + +-static inline void power_supply_init_attrs(struct device_type *dev_type) {} ++static inline void power_supply_init_attrs(void) {} + #define power_supply_uevent NULL + + #endif /* CONFIG_SYSFS */ +diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c +index a74d8ca383a1..c98d74524e2e 100644 +--- a/drivers/power/supply/power_supply_core.c ++++ b/drivers/power/supply/power_supply_core.c +@@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class); + ATOMIC_NOTIFIER_HEAD(power_supply_notifier); + EXPORT_SYMBOL_GPL(power_supply_notifier); + +-static struct device_type power_supply_dev_type; ++extern const struct attribute_group *power_supply_attr_groups[]; ++static struct device_type power_supply_dev_type = { ++ .groups = power_supply_attr_groups, ++}; + + #define POWER_SUPPLY_DEFERRED_REGISTER_TIME msecs_to_jiffies(10) + +@@ -969,7 +972,7 @@ static int __init power_supply_class_init(void) + return PTR_ERR(power_supply_class); + + power_supply_class->dev_uevent = power_supply_uevent; +- power_supply_init_attrs(&power_supply_dev_type); ++ power_supply_init_attrs(); + + return 0; + } +diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c +index bcde8d13476a..0406331d7620 100644 +--- a/drivers/power/supply/power_supply_sysfs.c ++++ b/drivers/power/supply/power_supply_sysfs.c +@@ -239,17 +239,15 @@ static struct attribute_group power_supply_attr_group = { + .is_visible = power_supply_attr_is_visible, + }; + +-static const struct attribute_group *power_supply_attr_groups[] = { ++const struct attribute_group *power_supply_attr_groups[] = { + &power_supply_attr_group, + NULL, + }; + +-void power_supply_init_attrs(struct device_type *dev_type) ++void power_supply_init_attrs(void) + { + int i; + +- dev_type->groups = power_supply_attr_groups; +- + for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++) + __power_supply_attrs[i] = &power_supply_attrs[i].attr; + } +diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c +index 14bde0db8c24..9391277e5fcf 100644 +--- a/drivers/powercap/powercap_sys.c ++++ b/drivers/powercap/powercap_sys.c +@@ -154,8 +154,77 @@ struct powercap_constraint_attr { + struct device_attribute name_attr; + }; + ++static ssize_t show_constraint_name(struct device *dev, ++ struct device_attribute *dev_attr, ++ char *buf); ++ + static struct powercap_constraint_attr +- constraint_attrs[MAX_CONSTRAINTS_PER_ZONE]; ++ constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = { ++ [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = { ++ .power_limit_attr = { ++ .attr = { ++ .name = NULL, ++ .mode = S_IWUSR | S_IRUGO ++ }, ++ .show = show_constraint_power_limit_uw, ++ .store = store_constraint_power_limit_uw ++ }, ++ ++ .time_window_attr = { ++ .attr = { ++ .name = NULL, ++ .mode = S_IWUSR | S_IRUGO ++ }, ++ .show = show_constraint_time_window_us, ++ .store = store_constraint_time_window_us ++ }, ++ ++ .max_power_attr = { ++ .attr = { ++ .name = NULL, ++ .mode = S_IRUGO ++ }, ++ .show = show_constraint_max_power_uw, ++ .store = NULL ++ }, ++ ++ .min_power_attr = { ++ .attr = { ++ .name = NULL, ++ .mode = S_IRUGO ++ }, ++ .show = show_constraint_min_power_uw, ++ .store = NULL ++ }, ++ ++ .max_time_window_attr = { ++ .attr = { ++ .name = NULL, ++ .mode = S_IRUGO ++ }, ++ .show = show_constraint_max_time_window_us, ++ .store = NULL ++ }, ++ ++ .min_time_window_attr = { ++ .attr = { ++ .name = NULL, ++ .mode = S_IRUGO ++ }, ++ .show = show_constraint_min_time_window_us, ++ .store = NULL ++ }, ++ ++ .name_attr = { ++ .attr = { ++ .name = NULL, ++ .mode = S_IRUGO ++ }, ++ .show = show_constraint_name, ++ .store = NULL ++ } ++ } ++}; + + /* A list of powercap control_types */ + static LIST_HEAD(powercap_cntrl_list); +@@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev, + } + + static int create_constraint_attribute(int id, const char *name, +- int mode, +- struct device_attribute *dev_attr, +- ssize_t (*show)(struct device *, +- struct device_attribute *, char *), +- ssize_t (*store)(struct device *, +- struct device_attribute *, +- const char *, size_t) +- ) ++ struct device_attribute *dev_attr) + { ++ name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name); + +- dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s", +- id, name); +- if (!dev_attr->attr.name) ++ if (!name) + return -ENOMEM; +- dev_attr->attr.mode = mode; +- dev_attr->show = show; +- dev_attr->store = store; ++ ++ pax_open_kernel(); ++ const_cast(dev_attr->attr.name) = name; ++ pax_close_kernel(); + + return 0; + } +@@ -236,49 +298,31 @@ static int seed_constraint_attributes(void) + + for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) { + ret = create_constraint_attribute(i, "power_limit_uw", +- S_IWUSR | S_IRUGO, +- &constraint_attrs[i].power_limit_attr, +- show_constraint_power_limit_uw, +- store_constraint_power_limit_uw); ++ &constraint_attrs[i].power_limit_attr); + if (ret) + goto err_alloc; + ret = create_constraint_attribute(i, "time_window_us", +- S_IWUSR | S_IRUGO, +- &constraint_attrs[i].time_window_attr, +- show_constraint_time_window_us, +- store_constraint_time_window_us); ++ &constraint_attrs[i].time_window_attr); + if (ret) + goto err_alloc; +- ret = create_constraint_attribute(i, "name", S_IRUGO, +- &constraint_attrs[i].name_attr, +- show_constraint_name, +- NULL); ++ ret = create_constraint_attribute(i, "name", ++ &constraint_attrs[i].name_attr); + if (ret) + goto err_alloc; +- ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO, +- &constraint_attrs[i].max_power_attr, +- show_constraint_max_power_uw, +- NULL); ++ ret = create_constraint_attribute(i, "max_power_uw", ++ &constraint_attrs[i].max_power_attr); + if (ret) + goto err_alloc; +- ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO, +- &constraint_attrs[i].min_power_attr, +- show_constraint_min_power_uw, +- NULL); ++ ret = create_constraint_attribute(i, "min_power_uw", ++ &constraint_attrs[i].min_power_attr); + if (ret) + goto err_alloc; + ret = create_constraint_attribute(i, "max_time_window_us", +- S_IRUGO, +- &constraint_attrs[i].max_time_window_attr, +- show_constraint_max_time_window_us, +- NULL); ++ &constraint_attrs[i].max_time_window_attr); + if (ret) + goto err_alloc; + ret = create_constraint_attribute(i, "min_time_window_us", +- S_IRUGO, +- &constraint_attrs[i].min_time_window_attr, +- show_constraint_min_time_window_us, +- NULL); ++ &constraint_attrs[i].min_time_window_attr); + if (ret) + goto err_alloc; + +@@ -378,10 +422,12 @@ static void create_power_zone_common_attributes( + power_zone->zone_dev_attrs[count++] = + &dev_attr_max_energy_range_uj.attr; + if (power_zone->ops->get_energy_uj) { ++ pax_open_kernel(); + if (power_zone->ops->reset_energy_uj) +- dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO; ++ const_cast(dev_attr_energy_uj.attr.mode) = S_IWUSR | S_IRUGO; + else +- dev_attr_energy_uj.attr.mode = S_IRUGO; ++ const_cast(dev_attr_energy_uj.attr.mode) = S_IRUGO; ++ pax_close_kernel(); + power_zone->zone_dev_attrs[count++] = + &dev_attr_energy_uj.attr; + } +diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h +index 9c5d41421b65..c7900ce54900 100644 +--- a/drivers/ptp/ptp_private.h ++++ b/drivers/ptp/ptp_private.h +@@ -51,7 +51,7 @@ struct ptp_clock { + struct mutex pincfg_mux; /* protect concurrent info->pin_config access */ + wait_queue_head_t tsev_wq; + int defunct; /* tells readers to go away when clock is being removed */ +- struct device_attribute *pin_dev_attr; ++ device_attribute_no_const *pin_dev_attr; + struct attribute **pin_attr; + struct attribute_group pin_attr_group; + }; +diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c +index 302e626fe6b0..12579afe50ac 100644 +--- a/drivers/ptp/ptp_sysfs.c ++++ b/drivers/ptp/ptp_sysfs.c +@@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp) + goto no_pin_attr; + + for (i = 0; i < n_pins; i++) { +- struct device_attribute *da = &ptp->pin_dev_attr[i]; ++ device_attribute_no_const *da = &ptp->pin_dev_attr[i]; + sysfs_attr_init(&da->attr); + da->attr.name = info->pin_config[i].name; + da->attr.mode = 0644; +diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c +index 9faccfceb53c..8e0e4afa3de8 100644 +--- a/drivers/regulator/core.c ++++ b/drivers/regulator/core.c +@@ -3916,7 +3916,7 @@ regulator_register(const struct regulator_desc *regulator_desc, + const struct regulation_constraints *constraints = NULL; + const struct regulator_init_data *init_data; + struct regulator_config *config = NULL; +- static atomic_t regulator_no = ATOMIC_INIT(-1); ++ static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1); + struct regulator_dev *rdev; + struct device *dev; + int ret, i; +@@ -4009,7 +4009,7 @@ regulator_register(const struct regulator_desc *regulator_desc, + rdev->dev.class = ®ulator_class; + rdev->dev.parent = dev; + dev_set_name(&rdev->dev, "regulator.%lu", +- (unsigned long) atomic_inc_return(®ulator_no)); ++ (unsigned long) atomic_inc_return_unchecked(®ulator_no)); + + /* set regulator constraints */ + if (init_data) +diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c +index b87f62dd484e..34f1cdf4a61a 100644 +--- a/drivers/regulator/max8660.c ++++ b/drivers/regulator/max8660.c +@@ -423,8 +423,10 @@ static int max8660_probe(struct i2c_client *client, + max8660->shadow_regs[MAX8660_OVER1] = 5; + } else { + /* Otherwise devices can be toggled via software */ +- max8660_dcdc_ops.enable = max8660_dcdc_enable; +- max8660_dcdc_ops.disable = max8660_dcdc_disable; ++ pax_open_kernel(); ++ const_cast(max8660_dcdc_ops.enable) = max8660_dcdc_enable; ++ const_cast(max8660_dcdc_ops.disable) = max8660_dcdc_disable; ++ pax_close_kernel(); + } + + /* +diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c +index e0c747aa9f85..c6eb788c2a6f 100644 +--- a/drivers/regulator/max8973-regulator.c ++++ b/drivers/regulator/max8973-regulator.c +@@ -751,9 +751,11 @@ static int max8973_probe(struct i2c_client *client, + if (!pdata->enable_ext_control) { + max->desc.enable_reg = MAX8973_VOUT; + max->desc.enable_mask = MAX8973_VOUT_ENABLE; +- max->ops.enable = regulator_enable_regmap; +- max->ops.disable = regulator_disable_regmap; +- max->ops.is_enabled = regulator_is_enabled_regmap; ++ pax_open_kernel(); ++ const_cast(max->ops.enable) = regulator_enable_regmap; ++ const_cast(max->ops.disable) = regulator_disable_regmap; ++ const_cast(max->ops.is_enabled) = regulator_is_enabled_regmap; ++ pax_close_kernel(); + break; + } + +@@ -781,9 +783,11 @@ static int max8973_probe(struct i2c_client *client, + + max->desc.enable_reg = MAX8973_VOUT; + max->desc.enable_mask = MAX8973_VOUT_ENABLE; +- max->ops.enable = regulator_enable_regmap; +- max->ops.disable = regulator_disable_regmap; +- max->ops.is_enabled = regulator_is_enabled_regmap; ++ pax_open_kernel(); ++ const_cast(max->ops.enable) = regulator_enable_regmap; ++ const_cast(max->ops.disable) = regulator_disable_regmap; ++ const_cast(max->ops.is_enabled) = regulator_is_enabled_regmap; ++ pax_close_kernel(); + max->ops.set_current_limit = max8973_set_current_limit; + max->ops.get_current_limit = max8973_get_current_limit; + break; +diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c +index 0d17c9206816..ce5897e2f0cf 100644 +--- a/drivers/regulator/mc13892-regulator.c ++++ b/drivers/regulator/mc13892-regulator.c +@@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev) + mc13xxx_unlock(mc13892); + + /* update mc13892_vcam ops */ +- memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops, ++ pax_open_kernel(); ++ memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops, + sizeof(struct regulator_ops)); +- mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode, +- mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode, ++ const_cast(mc13892_vcam_ops.set_mode) = mc13892_vcam_set_mode, ++ const_cast(mc13892_vcam_ops.get_mode) = mc13892_vcam_get_mode, ++ pax_close_kernel(); + mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops; + + mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators, +diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c +index c6bfb3496684..89b08e17a0f2 100644 +--- a/drivers/remoteproc/remoteproc_core.c ++++ b/drivers/remoteproc/remoteproc_core.c +@@ -323,9 +323,10 @@ void rproc_free_vring(struct rproc_vring *rvring) + * + * Returns 0 on success, or an appropriate error code otherwise + */ +-static int rproc_handle_vdev(struct rproc *rproc, struct fw_rsc_vdev *rsc, ++static int rproc_handle_vdev(struct rproc *rproc, void *_rsc, + int offset, int avail) + { ++ struct fw_rsc_vdev *rsc = _rsc; + struct device *dev = &rproc->dev; + struct rproc_vdev *rvdev; + int i, ret; +@@ -400,9 +401,10 @@ static int rproc_handle_vdev(struct rproc *rproc, struct fw_rsc_vdev *rsc, + * + * Returns 0 on success, or an appropriate error code otherwise + */ +-static int rproc_handle_trace(struct rproc *rproc, struct fw_rsc_trace *rsc, ++static int rproc_handle_trace(struct rproc *rproc, void *_rsc, + int offset, int avail) + { ++ struct fw_rsc_trace *rsc = _rsc; + struct rproc_mem_entry *trace; + struct device *dev = &rproc->dev; + void *ptr; +@@ -480,9 +482,10 @@ static int rproc_handle_trace(struct rproc *rproc, struct fw_rsc_trace *rsc, + * and not allow firmwares to request access to physical addresses that + * are outside those ranges. + */ +-static int rproc_handle_devmem(struct rproc *rproc, struct fw_rsc_devmem *rsc, ++static int rproc_handle_devmem(struct rproc *rproc, void *_rsc, + int offset, int avail) + { ++ struct fw_rsc_devmem *rsc = _rsc; + struct rproc_mem_entry *mapping; + struct device *dev = &rproc->dev; + int ret; +@@ -552,9 +555,10 @@ static int rproc_handle_devmem(struct rproc *rproc, struct fw_rsc_devmem *rsc, + * pressure is important; it may have a substantial impact on performance. + */ + static int rproc_handle_carveout(struct rproc *rproc, +- struct fw_rsc_carveout *rsc, ++ void *_rsc, + int offset, int avail) + { ++ struct fw_rsc_carveout *rsc = _rsc; + struct rproc_mem_entry *carveout, *mapping; + struct device *dev = &rproc->dev; + dma_addr_t dma; +@@ -673,9 +677,11 @@ static int rproc_handle_carveout(struct rproc *rproc, + return ret; + } + +-static int rproc_count_vrings(struct rproc *rproc, struct fw_rsc_vdev *rsc, ++static int rproc_count_vrings(struct rproc *rproc, void *_rsc, + int offset, int avail) + { ++ struct fw_rsc_vdev *rsc = _rsc; ++ + /* Summarize the number of notification IDs */ + rproc->max_notifyid += rsc->num_of_vrings; + +@@ -687,14 +693,14 @@ static int rproc_count_vrings(struct rproc *rproc, struct fw_rsc_vdev *rsc, + * enum fw_resource_type. + */ + static rproc_handle_resource_t rproc_loading_handlers[RSC_LAST] = { +- [RSC_CARVEOUT] = (rproc_handle_resource_t)rproc_handle_carveout, +- [RSC_DEVMEM] = (rproc_handle_resource_t)rproc_handle_devmem, +- [RSC_TRACE] = (rproc_handle_resource_t)rproc_handle_trace, +- [RSC_VDEV] = (rproc_handle_resource_t)rproc_count_vrings, ++ [RSC_CARVEOUT] = rproc_handle_carveout, ++ [RSC_DEVMEM] = rproc_handle_devmem, ++ [RSC_TRACE] = rproc_handle_trace, ++ [RSC_VDEV] = rproc_count_vrings, + }; + + static rproc_handle_resource_t rproc_vdev_handler[RSC_LAST] = { +- [RSC_VDEV] = (rproc_handle_resource_t)rproc_handle_vdev, ++ [RSC_VDEV] = rproc_handle_vdev, + }; + + /* handle firmware resource entries before booting the remote processor */ +diff --git a/drivers/rtc/rtc-armada38x.c b/drivers/rtc/rtc-armada38x.c +index 9a3f2a6f512e..c19b00a13799 100644 +--- a/drivers/rtc/rtc-armada38x.c ++++ b/drivers/rtc/rtc-armada38x.c +@@ -18,6 +18,7 @@ + #include <linux/of.h> + #include <linux/platform_device.h> + #include <linux/rtc.h> ++#include <asm/pgtable.h> + + #define RTC_STATUS 0x0 + #define RTC_STATUS_ALARM1 BIT(0) +@@ -246,8 +247,10 @@ static __init int armada38x_rtc_probe(struct platform_device *pdev) + * If there is no interrupt available then we can't + * use the alarm + */ +- armada38x_rtc_ops.set_alarm = NULL; +- armada38x_rtc_ops.alarm_irq_enable = NULL; ++ pax_open_kernel(); ++ const_cast(armada38x_rtc_ops.set_alarm) = NULL; ++ const_cast(armada38x_rtc_ops.alarm_irq_enable) = NULL; ++ pax_close_kernel(); + } + platform_set_drvdata(pdev, rtc); + if (rtc->irq != -1) +diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c +index 7030d7cd3861..eafd7ef3739b 100644 +--- a/drivers/rtc/rtc-cmos.c ++++ b/drivers/rtc/rtc-cmos.c +@@ -736,7 +736,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq) + } + + /* export at least the first block of NVRAM */ +- nvram.size = address_space - NVRAM_OFFSET; ++ pax_open_kernel(); ++ const_cast(nvram.size) = address_space - NVRAM_OFFSET; ++ pax_close_kernel(); + retval = sysfs_create_bin_file(&dev->kobj, &nvram); + if (retval < 0) { + dev_dbg(dev, "can't create nvram file? %d\n", retval); +diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c +index a6d9434addf6..dc26b717be46 100644 +--- a/drivers/rtc/rtc-dev.c ++++ b/drivers/rtc/rtc-dev.c +@@ -16,6 +16,7 @@ + #include <linux/module.h> + #include <linux/rtc.h> + #include <linux/sched.h> ++#include <linux/grsecurity.h> + #include "rtc-core.h" + + static dev_t rtc_devt; +@@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file, + if (copy_from_user(&tm, uarg, sizeof(tm))) + return -EFAULT; + ++ gr_log_timechange(); ++ + return rtc_set_time(rtc, &tm); + + case RTC_PIE_ON: +diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c +index 4e31036ee259..4cfe2afca77b 100644 +--- a/drivers/rtc/rtc-ds1307.c ++++ b/drivers/rtc/rtc-ds1307.c +@@ -111,7 +111,7 @@ struct ds1307 { + u8 offset; /* register's offset */ + u8 regs[11]; + u16 nvram_offset; +- struct bin_attribute *nvram; ++ bin_attribute_no_const *nvram; + enum ds_type type; + unsigned long flags; + #define HAS_NVRAM 0 /* bit 0 == sysfs file active */ +diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c +index 58698d21c2c3..8560ebf9eb4e 100644 +--- a/drivers/rtc/rtc-m41t80.c ++++ b/drivers/rtc/rtc-m41t80.c +@@ -798,9 +798,11 @@ static int m41t80_probe(struct i2c_client *client, + dev_warn(&client->dev, "unable to request IRQ, alarms disabled\n"); + client->irq = 0; + } else { +- m41t80_rtc_ops.read_alarm = m41t80_read_alarm; +- m41t80_rtc_ops.set_alarm = m41t80_set_alarm; +- m41t80_rtc_ops.alarm_irq_enable = m41t80_alarm_irq_enable; ++ pax_open_kernel(); ++ const_cast(m41t80_rtc_ops.read_alarm) = m41t80_read_alarm; ++ const_cast(m41t80_rtc_ops.set_alarm) = m41t80_set_alarm; ++ const_cast(m41t80_rtc_ops.alarm_irq_enable) = m41t80_alarm_irq_enable; ++ pax_close_kernel(); + /* Enable the wakealarm */ + device_init_wakeup(&client->dev, true); + } +diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c +index d99a705bec07..99654e7784a7 100644 +--- a/drivers/rtc/rtc-m48t59.c ++++ b/drivers/rtc/rtc-m48t59.c +@@ -485,7 +485,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev) + if (IS_ERR(m48t59->rtc)) + return PTR_ERR(m48t59->rtc); + +- m48t59_nvram_attr.size = pdata->offset; ++ pax_open_kernel(); ++ const_cast(m48t59_nvram_attr.size) = pdata->offset; ++ pax_close_kernel(); + + ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr); + if (ret) +diff --git a/drivers/rtc/rtc-rv3029c2.c b/drivers/rtc/rtc-rv3029c2.c +index 1f9f7b4bf3fb..6f8788371fe2 100644 +--- a/drivers/rtc/rtc-rv3029c2.c ++++ b/drivers/rtc/rtc-rv3029c2.c +@@ -832,9 +832,11 @@ static int rv3029_probe(struct device *dev, struct regmap *regmap, int irq, + dev_warn(dev, "unable to request IRQ, alarms disabled\n"); + rv3029->irq = 0; + } else { +- rv3029_rtc_ops.read_alarm = rv3029_read_alarm; +- rv3029_rtc_ops.set_alarm = rv3029_set_alarm; +- rv3029_rtc_ops.alarm_irq_enable = rv3029_alarm_irq_enable; ++ pax_open_kernel(); ++ const_cast(rv3029_rtc_ops.read_alarm) = rv3029_read_alarm; ++ const_cast(rv3029_rtc_ops.set_alarm) = rv3029_set_alarm; ++ const_cast(rv3029_rtc_ops.alarm_irq_enable) = rv3029_alarm_irq_enable; ++ pax_close_kernel(); + } + } + +diff --git a/drivers/rtc/rtc-rv8803.c b/drivers/rtc/rtc-rv8803.c +index f9277e536f7e..a1296a314ab9 100644 +--- a/drivers/rtc/rtc-rv8803.c ++++ b/drivers/rtc/rtc-rv8803.c +@@ -536,6 +536,15 @@ static int rx8900_trickle_charger_init(struct rv8803_data *rv8803) + flags); + } + ++static struct rtc_class_ops rv8803_rtc_alarm_ops = { ++ .read_time = rv8803_get_time, ++ .set_time = rv8803_set_time, ++ .ioctl = rv8803_ioctl, ++ .read_alarm = rv8803_get_alarm, ++ .set_alarm = rv8803_set_alarm, ++ .alarm_irq_enable = rv8803_alarm_irq_enable, ++}; ++ + static int rv8803_probe(struct i2c_client *client, + const struct i2c_device_id *id) + { +@@ -580,15 +589,11 @@ static int rv8803_probe(struct i2c_client *client, + if (err) { + dev_warn(&client->dev, "unable to request IRQ, alarms disabled\n"); + client->irq = 0; +- } else { +- rv8803_rtc_ops.read_alarm = rv8803_get_alarm; +- rv8803_rtc_ops.set_alarm = rv8803_set_alarm; +- rv8803_rtc_ops.alarm_irq_enable = rv8803_alarm_irq_enable; + } + } + + rv8803->rtc = devm_rtc_device_register(&client->dev, client->name, +- &rv8803_rtc_ops, THIS_MODULE); ++ client->irq > 0 ? &rv8803_rtc_alarm_ops : &rv8803_rtc_ops, THIS_MODULE); + if (IS_ERR(rv8803->rtc)) { + dev_err(&client->dev, "unable to register the class device\n"); + return PTR_ERR(rv8803->rtc); +diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c +index 7163b91bb773..d7a2c31134e2 100644 +--- a/drivers/rtc/rtc-rx8010.c ++++ b/drivers/rtc/rtc-rx8010.c +@@ -483,9 +483,11 @@ static int rx8010_probe(struct i2c_client *client, + dev_err(&client->dev, "unable to request IRQ\n"); + client->irq = 0; + } else { +- rx8010_rtc_ops.read_alarm = rx8010_read_alarm; +- rx8010_rtc_ops.set_alarm = rx8010_set_alarm; +- rx8010_rtc_ops.alarm_irq_enable = rx8010_alarm_irq_enable; ++ pax_open_kernel(); ++ const_cast(rx8010_rtc_ops.read_alarm) = rx8010_read_alarm; ++ const_cast(rx8010_rtc_ops.set_alarm) = rx8010_set_alarm; ++ const_cast(rx8010_rtc_ops.alarm_irq_enable) = rx8010_alarm_irq_enable; ++ pax_close_kernel(); + } + } + +diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c +index 3a2da4c892d6..1d1d4b1125b5 100644 +--- a/drivers/rtc/rtc-test.c ++++ b/drivers/rtc/rtc-test.c +@@ -112,8 +112,10 @@ static int test_probe(struct platform_device *plat_dev) + struct rtc_device *rtc; + + if (test_mmss64) { +- test_rtc_ops.set_mmss64 = test_rtc_set_mmss64; +- test_rtc_ops.set_mmss = NULL; ++ pax_open_kernel(); ++ const_cast(test_rtc_ops.set_mmss64) = test_rtc_set_mmss64; ++ const_cast(test_rtc_ops.set_mmss) = NULL; ++ pax_close_kernel(); + } + + rtc = devm_rtc_device_register(&plat_dev->dev, "test", +diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c +index 272cb6cd1b2a..43eaab995ebc 100644 +--- a/drivers/s390/char/tty3270.c ++++ b/drivers/s390/char/tty3270.c +@@ -1035,7 +1035,7 @@ tty3270_open(struct tty_struct *tty, struct file *filp) + struct tty3270 *tp = tty->driver_data; + struct tty_port *port = &tp->port; + +- port->count++; ++ atomic_inc(&port->count); + tty_port_tty_set(port, tty); + return 0; + } +diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c +index 6678d1fd897b..0293b70d9fdf 100644 +--- a/drivers/scsi/aacraid/aachba.c ++++ b/drivers/scsi/aacraid/aachba.c +@@ -770,6 +770,11 @@ static int aac_probe_container_callback1(struct scsi_cmnd * scsicmd) + return 0; + } + ++static void aac_probe_container_scsi_done(struct scsi_cmnd * scsicmd) ++{ ++ scsicmd->device = NULL; ++} ++ + int aac_probe_container(struct aac_dev *dev, int cid) + { + struct scsi_cmnd *scsicmd = kmalloc(sizeof(*scsicmd), GFP_KERNEL); +@@ -782,7 +787,7 @@ int aac_probe_container(struct aac_dev *dev, int cid) + return -ENOMEM; + } + scsicmd->list.next = NULL; +- scsicmd->scsi_done = (void (*)(struct scsi_cmnd*))aac_probe_container_callback1; ++ scsicmd->scsi_done = aac_probe_container_scsi_done; + + scsicmd->device = scsidev; + scsidev->sdev_state = 0; +diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h +index d47b527b25dd..f2c4a8933136 100644 +--- a/drivers/scsi/aic7xxx/aic79xx.h ++++ b/drivers/scsi/aic7xxx/aic79xx.h +@@ -1046,7 +1046,7 @@ typedef enum { + + typedef uint8_t ahd_mode_state; + +-typedef void ahd_callback_t (void *); ++typedef void ahd_linux_callback_t (u_long); + + struct ahd_completion + { +diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c +index 109e2c99e6c1..7d3c9b542c8d 100644 +--- a/drivers/scsi/aic7xxx/aic79xx_core.c ++++ b/drivers/scsi/aic7xxx/aic79xx_core.c +@@ -207,7 +207,7 @@ static void ahd_add_scb_to_free_list(struct ahd_softc *ahd, + static u_int ahd_rem_wscb(struct ahd_softc *ahd, u_int scbid, + u_int prev, u_int next, u_int tid); + static void ahd_reset_current_bus(struct ahd_softc *ahd); +-static ahd_callback_t ahd_stat_timer; ++static ahd_linux_callback_t ahd_stat_timer; + #ifdef AHD_DUMP_SEQ + static void ahd_dumpseq(struct ahd_softc *ahd); + #endif +@@ -7041,10 +7041,9 @@ static const char *termstat_strings[] = { + /***************************** Timer Facilities *******************************/ + #define ahd_timer_init init_timer + #define ahd_timer_stop del_timer_sync +-typedef void ahd_linux_callback_t (u_long); + + static void +-ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg) ++ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_linux_callback_t *func, void *arg) + { + struct ahd_softc *ahd; + +@@ -7052,7 +7051,7 @@ ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg) + del_timer(timer); + timer->data = (u_long)arg; + timer->expires = jiffies + (usec * HZ)/1000000; +- timer->function = (ahd_linux_callback_t*)func; ++ timer->function = func; + add_timer(timer); + } + +@@ -8878,9 +8877,9 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset) + + /**************************** Statistics Processing ***************************/ + static void +-ahd_stat_timer(void *arg) ++ahd_stat_timer(unsigned long arg) + { +- struct ahd_softc *ahd = arg; ++ struct ahd_softc *ahd = (struct ahd_softc *)arg; + u_long s; + int enint_coal; + +diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c +index d9239c2d49b1..dc556c3e28d3 100644 +--- a/drivers/scsi/be2iscsi/be_main.c ++++ b/drivers/scsi/be2iscsi/be_main.c +@@ -5547,7 +5547,7 @@ static void beiscsi_recover_port(struct work_struct *work) + } + + static pci_ers_result_t beiscsi_eeh_err_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct beiscsi_hba *phba = NULL; + +diff --git a/drivers/scsi/bfa/bfa.h b/drivers/scsi/bfa/bfa.h +index 0e119d838e1b..1bf8a4946d1e 100644 +--- a/drivers/scsi/bfa/bfa.h ++++ b/drivers/scsi/bfa/bfa.h +@@ -225,8 +225,10 @@ struct bfa_faa_args_s { + bfa_boolean_t busy; + }; + ++enum iocfc_event; ++ + struct bfa_iocfc_s { +- bfa_fsm_t fsm; ++ void (*fsm)(struct bfa_iocfc_s *, enum iocfc_event); + struct bfa_s *bfa; + struct bfa_iocfc_cfg_s cfg; + u32 req_cq_pi[BFI_IOC_MAX_CQS]; +diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c +index 7209afad82f7..2450c1255e24 100644 +--- a/drivers/scsi/bfa/bfa_core.c ++++ b/drivers/scsi/bfa/bfa_core.c +@@ -1919,15 +1919,13 @@ bfa_comp_process(struct bfa_s *bfa, struct list_head *comp_q) + struct list_head *qe; + struct list_head *qen; + struct bfa_cb_qe_s *hcb_qe; +- bfa_cb_cbfn_status_t cbfn; + + list_for_each_safe(qe, qen, comp_q) { + hcb_qe = (struct bfa_cb_qe_s *) qe; + if (hcb_qe->pre_rmv) { + /* qe is invalid after return, dequeue before cbfn() */ + list_del(qe); +- cbfn = (bfa_cb_cbfn_status_t)(hcb_qe->cbfn); +- cbfn(hcb_qe->cbarg, hcb_qe->fw_status); ++ hcb_qe->cbfn(hcb_qe->cbarg, hcb_qe->fw_status); + } else + hcb_qe->cbfn(hcb_qe->cbarg, BFA_TRUE); + } +diff --git a/drivers/scsi/bfa/bfa_cs.h b/drivers/scsi/bfa/bfa_cs.h +index df6760ca0911..3b22f4da7641 100644 +--- a/drivers/scsi/bfa/bfa_cs.h ++++ b/drivers/scsi/bfa/bfa_cs.h +@@ -184,8 +184,6 @@ bfa_q_is_on_q_func(struct list_head *q, struct list_head *qe) + * @ BFA state machine interfaces + */ + +-typedef void (*bfa_sm_t)(void *sm, int event); +- + /* + * oc - object class eg. bfa_ioc + * st - state, eg. reset +@@ -195,20 +193,75 @@ typedef void (*bfa_sm_t)(void *sm, int event); + #define bfa_sm_state_decl(oc, st, otype, etype) \ + static void oc ## _sm_ ## st(otype * fsm, etype event) + +-#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ++#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (_state)) + #define bfa_sm_send_event(_sm, _event) ((_sm)->sm((_sm), (_event))) + #define bfa_sm_get_state(_sm) ((_sm)->sm) +-#define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (bfa_sm_t)(_state)) ++#define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (_state)) + + /* + * For converting from state machine function to state encoding. + */ +-struct bfa_sm_table_s { +- bfa_sm_t sm; /* state machine function */ ++struct bfa_iocpf_s; ++enum iocpf_event; ++typedef void (*bfa_fsm_iocpf_t)(struct bfa_iocpf_s *, enum iocpf_event); ++ ++struct iocpf_sm_table_s { ++ bfa_fsm_iocpf_t sm; /* state machine function */ ++ int state; /* state machine encoding */ ++ char *name; /* state name for display */ ++}; ++ ++struct bfa_ioc_s; ++enum ioc_event; ++typedef void (*bfa_fsm_ioc_t)(struct bfa_ioc_s *, enum ioc_event); ++ ++struct ioc_sm_table_s { ++ bfa_fsm_ioc_t sm; /* state machine function */ + int state; /* state machine encoding */ + char *name; /* state name for display */ + }; +-#define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ++ ++struct bfa_fcs_rport_s; ++enum rport_event; ++typedef void(*bfa_fcs_rport_t)(struct bfa_fcs_rport_s *, enum rport_event); ++ ++struct rport_sm_table_s { ++ bfa_fcs_rport_t sm; /* state machine function */ ++ int state; /* state machine encoding */ ++ char *name; /* state name for display */ ++}; ++ ++struct bfa_fcs_vport_s; ++enum bfa_fcs_vport_event; ++typedef void(*bfa_fcs_vport_t)(struct bfa_fcs_vport_s *, enum bfa_fcs_vport_event); ++ ++struct vport_sm_table_s { ++ bfa_fcs_vport_t sm; /* state machine function */ ++ int state; /* state machine encoding */ ++ char *name; /* state name for display */ ++}; ++ ++struct bfa_fcs_itnim_s; ++enum bfa_fcs_itnim_event; ++typedef void(*bfa_fcs_itnim_t)(struct bfa_fcs_itnim_s *, enum bfa_fcs_itnim_event); ++ ++struct itnim_sm_table_s { ++ bfa_fcs_itnim_t sm; /* state machine function */ ++ int state; /* state machine encoding */ ++ char *name; /* state name for display */ ++}; ++ ++struct bfa_fcport_s; ++enum bfa_fcport_sm_event; ++typedef void(*bfa_fcport_t)(struct bfa_fcport_s *, enum bfa_fcport_sm_event); ++ ++struct fcport_sm_table_s { ++ bfa_fcport_t sm; /* state machine function */ ++ int state; /* state machine encoding */ ++ char *name; /* state name for display */ ++}; ++ ++#define BFA_SM(_sm) (_sm) + + /* + * State machine with entry actions. +@@ -226,17 +279,66 @@ typedef void (*bfa_fsm_t)(void *fsm, int event); + static void oc ## _sm_ ## st ## _entry(otype * fsm) + + #define bfa_fsm_set_state(_fsm, _state) do { \ +- (_fsm)->fsm = (bfa_fsm_t)(_state); \ ++ (_fsm)->fsm = (_state); \ + _state ## _entry(_fsm); \ + } while (0) + + #define bfa_fsm_send_event(_fsm, _event) ((_fsm)->fsm((_fsm), (_event))) + #define bfa_fsm_get_state(_fsm) ((_fsm)->fsm) +-#define bfa_fsm_cmp_state(_fsm, _state) \ +- ((_fsm)->fsm == (bfa_fsm_t)(_state)) ++#define bfa_fsm_cmp_state(_fsm, _state) ((_fsm)->fsm == (_state)) ++ ++static inline int ++iocpf_sm_to_state(struct iocpf_sm_table_s *smt, bfa_fsm_iocpf_t sm) ++{ ++ int i = 0; ++ ++ while (smt[i].sm && smt[i].sm != sm) ++ i++; ++ return smt[i].state; ++} ++ ++static inline int ++ioc_sm_to_state(struct ioc_sm_table_s *smt, bfa_fsm_ioc_t sm) ++{ ++ int i = 0; ++ ++ while (smt[i].sm && smt[i].sm != sm) ++ i++; ++ return smt[i].state; ++} ++ ++static inline int ++rport_sm_to_state(struct rport_sm_table_s *smt, bfa_fcs_rport_t sm) ++{ ++ int i = 0; ++ ++ while (smt[i].sm && smt[i].sm != sm) ++ i++; ++ return smt[i].state; ++} ++ ++static inline int ++vport_sm_to_state(struct vport_sm_table_s *smt, bfa_fcs_vport_t sm) ++{ ++ int i = 0; ++ ++ while (smt[i].sm && smt[i].sm != sm) ++ i++; ++ return smt[i].state; ++} ++ ++static inline int ++itnim_sm_to_state(struct itnim_sm_table_s *smt, bfa_fcs_itnim_t sm) ++{ ++ int i = 0; ++ ++ while (smt[i].sm && smt[i].sm != sm) ++ i++; ++ return smt[i].state; ++} + + static inline int +-bfa_sm_to_state(struct bfa_sm_table_s *smt, bfa_sm_t sm) ++fcport_sm_to_state(struct fcport_sm_table_s *smt, bfa_fcport_t sm) + { + int i = 0; + +diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h +index e93921dec347..ee6b4c0fb3b6 100644 +--- a/drivers/scsi/bfa/bfa_fcpim.h ++++ b/drivers/scsi/bfa/bfa_fcpim.h +@@ -37,7 +37,7 @@ struct bfa_iotag_s { + + struct bfa_itn_s { + bfa_isr_func_t isr; +-}; ++} __no_const; + + void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport, + void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m)); +@@ -165,9 +165,11 @@ struct bfa_fcp_mod_s { + /* + * BFA IO (initiator mode) + */ ++enum bfa_ioim_event; ++ + struct bfa_ioim_s { + struct list_head qe; /* queue elememt */ +- bfa_sm_t sm; /* BFA ioim state machine */ ++ void (*sm)(struct bfa_ioim_s *, enum bfa_ioim_event);/* BFA ioim state machine */ + struct bfa_s *bfa; /* BFA module */ + struct bfa_fcpim_s *fcpim; /* parent fcpim module */ + struct bfa_itnim_s *itnim; /* i-t-n nexus for this IO */ +@@ -197,9 +199,11 @@ struct bfa_ioim_sp_s { + /* + * BFA Task management command (initiator mode) + */ ++enum bfa_tskim_event; ++ + struct bfa_tskim_s { + struct list_head qe; +- bfa_sm_t sm; ++ void (*sm)(struct bfa_tskim_s *, enum bfa_tskim_event); + struct bfa_s *bfa; /* BFA module */ + struct bfa_fcpim_s *fcpim; /* parent fcpim module */ + struct bfa_itnim_s *itnim; /* i-t-n nexus for this IO */ +@@ -219,9 +223,11 @@ struct bfa_tskim_s { + /* + * BFA i-t-n (initiator mode) + */ ++enum bfa_itnim_event; ++ + struct bfa_itnim_s { + struct list_head qe; /* queue element */ +- bfa_sm_t sm; /* i-t-n im BFA state machine */ ++ void (*sm)(struct bfa_itnim_s *, enum bfa_itnim_event);/* i-t-n im BFA state machine */ + struct bfa_s *bfa; /* bfa instance */ + struct bfa_rport_s *rport; /* bfa rport */ + void *ditn; /* driver i-t-n structure */ +diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c +index 1e7e139d71ea..c2031dd6ab67 100644 +--- a/drivers/scsi/bfa/bfa_fcs.c ++++ b/drivers/scsi/bfa/bfa_fcs.c +@@ -39,10 +39,21 @@ struct bfa_fcs_mod_s { + #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit } + + static struct bfa_fcs_mod_s fcs_modules[] = { +- { bfa_fcs_port_attach, NULL, NULL }, +- { bfa_fcs_uf_attach, NULL, NULL }, +- { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit, +- bfa_fcs_fabric_modexit }, ++ { ++ .attach = bfa_fcs_port_attach, ++ .modinit = NULL, ++ .modexit = NULL ++ }, ++ { ++ .attach = bfa_fcs_uf_attach, ++ .modinit = NULL, ++ .modexit = NULL ++ }, ++ { ++ .attach = bfa_fcs_fabric_attach, ++ .modinit = bfa_fcs_fabric_modinit, ++ .modexit = bfa_fcs_fabric_modexit ++ }, + }; + + /* +diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h +index 0f797a55d504..73b170a3ce58 100644 +--- a/drivers/scsi/bfa/bfa_fcs.h ++++ b/drivers/scsi/bfa/bfa_fcs.h +@@ -67,8 +67,10 @@ struct bfa_fcs_s; + #define BFA_FCS_PID_IS_WKA(pid) ((bfa_ntoh3b(pid) > 0xFFF000) ? 1 : 0) + #define BFA_FCS_MAX_RPORT_LOGINS 1024 + ++enum vport_ns_event; ++ + struct bfa_fcs_lport_ns_s { +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_lport_ns_s *, enum vport_ns_event);/* state machine */ + struct bfa_timer_s timer; + struct bfa_fcs_lport_s *port; /* parent port */ + struct bfa_fcxp_s *fcxp; +@@ -77,18 +79,20 @@ struct bfa_fcs_lport_ns_s { + u8 num_rsnn_nn_retries; + }; + ++enum port_scn_event; + + struct bfa_fcs_lport_scn_s { +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_lport_scn_s *, enum port_scn_event);/* state machine */ + struct bfa_timer_s timer; + struct bfa_fcs_lport_s *port; /* parent port */ + struct bfa_fcxp_s *fcxp; + struct bfa_fcxp_wqe_s fcxp_wqe; + }; + ++enum port_fdmi_event; + + struct bfa_fcs_lport_fdmi_s { +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_lport_fdmi_s *, enum port_fdmi_event);/* state machine */ + struct bfa_timer_s timer; + struct bfa_fcs_lport_ms_s *ms; /* parent ms */ + struct bfa_fcxp_s *fcxp; +@@ -97,9 +101,10 @@ struct bfa_fcs_lport_fdmi_s { + u8 rsvd[3]; + }; + ++enum port_ms_event; + + struct bfa_fcs_lport_ms_s { +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_lport_ms_s *, enum port_ms_event);/* state machine */ + struct bfa_timer_s timer; + struct bfa_fcs_lport_s *port; /* parent port */ + struct bfa_fcxp_s *fcxp; +@@ -139,10 +144,11 @@ union bfa_fcs_lport_topo_u { + struct bfa_fcs_lport_n2n_s pn2n; + }; + ++enum bfa_fcs_lport_event; + + struct bfa_fcs_lport_s { + struct list_head qe; /* used by port/vport */ +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_lport_s *, enum bfa_fcs_lport_event); /* state machine */ + struct bfa_fcs_fabric_s *fabric; /* parent fabric */ + struct bfa_lport_cfg_s port_cfg; /* port configuration */ + struct bfa_timer_s link_timer; /* timer for link offline */ +@@ -179,10 +185,11 @@ enum bfa_fcs_fabric_type { + BFA_FCS_FABRIC_LOOP = 3, + }; + ++enum bfa_fcs_fabric_event; + + struct bfa_fcs_fabric_s { + struct list_head qe; /* queue element */ +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_fabric_s *, enum bfa_fcs_fabric_event); /* state machine */ + struct bfa_fcs_s *fcs; /* FCS instance */ + struct bfa_fcs_lport_s bport; /* base logical port */ + enum bfa_fcs_fabric_type fab_type; /* fabric type */ +@@ -355,9 +362,11 @@ void bfa_fcs_lport_scn_process_rscn(struct bfa_fcs_lport_s *port, + struct fchs_s *rx_frame, u32 len); + void bfa_fcs_lport_lip_scn_online(bfa_fcs_lport_t *port); + ++enum bfa_fcs_vport_event; ++ + struct bfa_fcs_vport_s { + struct list_head qe; /* queue elem */ +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_vport_s *, enum bfa_fcs_vport_event);/* state machine */ + bfa_fcs_lport_t lport; /* logical port */ + struct bfa_timer_s timer; + struct bfad_vport_s *vport_drv; /* Driver private */ +@@ -409,8 +418,10 @@ struct bfa_fcs_tin_s; + struct bfa_fcs_iprp_s; + + /* Rport Features (RPF) */ ++enum rpf_event; ++ + struct bfa_fcs_rpf_s { +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_rpf_s *, enum rpf_event); /* state machine */ + struct bfa_fcs_rport_s *rport; /* parent rport */ + struct bfa_timer_s timer; /* general purpose timer */ + struct bfa_fcxp_s *fcxp; /* FCXP needed for discarding */ +@@ -425,6 +436,8 @@ struct bfa_fcs_rpf_s { + */ + }; + ++enum rport_event; ++ + struct bfa_fcs_rport_s { + struct list_head qe; /* used by port/vport */ + struct bfa_fcs_lport_s *port; /* parent FCS port */ +@@ -441,7 +454,7 @@ struct bfa_fcs_rport_s { + wwn_t pwwn; /* port wwn of rport */ + wwn_t nwwn; /* node wwn of rport */ + struct bfa_rport_symname_s psym_name; /* port symbolic name */ +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_rport_s *, enum rport_event); /* state machine */ + struct bfa_timer_s timer; /* general purpose timer */ + struct bfa_fcs_itnim_s *itnim; /* ITN initiator mode role */ + struct bfa_fcs_tin_s *tin; /* ITN initiator mode role */ +@@ -502,9 +515,10 @@ void bfa_fcs_rpf_rport_offline(struct bfa_fcs_rport_s *rport); + * forward declarations + */ + struct bfad_itnim_s; ++enum bfa_fcs_itnim_event; + + struct bfa_fcs_itnim_s { +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_fcs_itnim_s *, enum bfa_fcs_itnim_event);/* state machine */ + struct bfa_fcs_rport_s *rport; /* parent remote rport */ + struct bfad_itnim_s *itnim_drv; /* driver peer instance */ + struct bfa_fcs_s *fcs; /* fcs instance */ +diff --git a/drivers/scsi/bfa/bfa_fcs_fcpim.c b/drivers/scsi/bfa/bfa_fcs_fcpim.c +index 2e3b19e7e079..7a9b7299dda0 100644 +--- a/drivers/scsi/bfa/bfa_fcs_fcpim.c ++++ b/drivers/scsi/bfa/bfa_fcs_fcpim.c +@@ -60,7 +60,7 @@ static void bfa_fcs_itnim_sm_hcb_offline(struct bfa_fcs_itnim_s *itnim, + static void bfa_fcs_itnim_sm_initiator(struct bfa_fcs_itnim_s *itnim, + enum bfa_fcs_itnim_event event); + +-static struct bfa_sm_table_s itnim_sm_table[] = { ++static struct itnim_sm_table_s itnim_sm_table[] = { + {BFA_SM(bfa_fcs_itnim_sm_offline), BFA_ITNIM_OFFLINE}, + {BFA_SM(bfa_fcs_itnim_sm_prli_send), BFA_ITNIM_PRLI_SEND}, + {BFA_SM(bfa_fcs_itnim_sm_prli), BFA_ITNIM_PRLI_SENT}, +@@ -673,7 +673,7 @@ bfa_status_t + bfa_fcs_itnim_get_online_state(struct bfa_fcs_itnim_s *itnim) + { + bfa_trc(itnim->fcs, itnim->rport->pid); +- switch (bfa_sm_to_state(itnim_sm_table, itnim->sm)) { ++ switch (itnim_sm_to_state(itnim_sm_table, itnim->sm)) { + case BFA_ITNIM_ONLINE: + case BFA_ITNIM_INITIATIOR: + return BFA_STATUS_OK; +@@ -773,7 +773,7 @@ bfa_fcs_itnim_attr_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn, + if (itnim == NULL) + return BFA_STATUS_NO_FCPIM_NEXUS; + +- attr->state = bfa_sm_to_state(itnim_sm_table, itnim->sm); ++ attr->state = itnim_sm_to_state(itnim_sm_table, itnim->sm); + attr->retry = itnim->seq_rec; + attr->rec_support = itnim->rec_support; + attr->conf_comp = itnim->conf_comp; +diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c +index 4ddda72f60e6..ccf40a3c7a56 100644 +--- a/drivers/scsi/bfa/bfa_fcs_lport.c ++++ b/drivers/scsi/bfa/bfa_fcs_lport.c +@@ -90,15 +90,26 @@ static struct { + void (*offline) (struct bfa_fcs_lport_s *port); + } __port_action[] = { + { +- bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online, +- bfa_fcs_lport_unknown_offline}, { +- bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online, +- bfa_fcs_lport_fab_offline}, { +- bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online, +- bfa_fcs_lport_n2n_offline}, { +- bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online, +- bfa_fcs_lport_loop_offline}, +- }; ++ .init = bfa_fcs_lport_unknown_init, ++ .online = bfa_fcs_lport_unknown_online, ++ .offline = bfa_fcs_lport_unknown_offline ++ }, ++ { ++ .init = bfa_fcs_lport_fab_init, ++ .online = bfa_fcs_lport_fab_online, ++ .offline = bfa_fcs_lport_fab_offline ++ }, ++ { ++ .init = bfa_fcs_lport_n2n_init, ++ .online = bfa_fcs_lport_n2n_online, ++ .offline = bfa_fcs_lport_n2n_offline ++ }, ++ { ++ .init = bfa_fcs_lport_loop_init, ++ .online = bfa_fcs_lport_loop_online, ++ .offline = bfa_fcs_lport_loop_offline ++ }, ++}; + + /* + * fcs_port_sm FCS logical port state machine +@@ -6040,7 +6051,7 @@ static void bfa_fcs_vport_sm_stopping(struct bfa_fcs_vport_s *vport, + static void bfa_fcs_vport_sm_logo_for_stop(struct bfa_fcs_vport_s *vport, + enum bfa_fcs_vport_event event); + +-static struct bfa_sm_table_s vport_sm_table[] = { ++static struct vport_sm_table_s vport_sm_table[] = { + {BFA_SM(bfa_fcs_vport_sm_uninit), BFA_FCS_VPORT_UNINIT}, + {BFA_SM(bfa_fcs_vport_sm_created), BFA_FCS_VPORT_CREATED}, + {BFA_SM(bfa_fcs_vport_sm_offline), BFA_FCS_VPORT_OFFLINE}, +@@ -6871,7 +6882,7 @@ bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport, + memset(attr, 0, sizeof(struct bfa_vport_attr_s)); + + bfa_fcs_lport_get_attr(&vport->lport, &attr->port_attr); +- attr->vport_state = bfa_sm_to_state(vport_sm_table, vport->sm); ++ attr->vport_state = vport_sm_to_state(vport_sm_table, vport->sm); + } + + +diff --git a/drivers/scsi/bfa/bfa_fcs_rport.c b/drivers/scsi/bfa/bfa_fcs_rport.c +index de50349a39ce..6d676bea3b7a 100644 +--- a/drivers/scsi/bfa/bfa_fcs_rport.c ++++ b/drivers/scsi/bfa/bfa_fcs_rport.c +@@ -144,7 +144,7 @@ static void bfa_fcs_rport_sm_fc4_off_delete(struct bfa_fcs_rport_s *rport, + static void bfa_fcs_rport_sm_delete_pending(struct bfa_fcs_rport_s *rport, + enum rport_event event); + +-static struct bfa_sm_table_s rport_sm_table[] = { ++static struct rport_sm_table_s rport_sm_table[] = { + {BFA_SM(bfa_fcs_rport_sm_uninit), BFA_RPORT_UNINIT}, + {BFA_SM(bfa_fcs_rport_sm_plogi_sending), BFA_RPORT_PLOGI}, + {BFA_SM(bfa_fcs_rport_sm_plogiacc_sending), BFA_RPORT_ONLINE}, +@@ -2980,7 +2980,7 @@ bfa_fcs_rport_send_ls_rjt(struct bfa_fcs_rport_s *rport, struct fchs_s *rx_fchs, + int + bfa_fcs_rport_get_state(struct bfa_fcs_rport_s *rport) + { +- return bfa_sm_to_state(rport_sm_table, rport->sm); ++ return rport_sm_to_state(rport_sm_table, rport->sm); + } + + +diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c +index a1ada4a31c97..6ed9ba271448 100644 +--- a/drivers/scsi/bfa/bfa_ioc.c ++++ b/drivers/scsi/bfa/bfa_ioc.c +@@ -148,7 +148,7 @@ bfa_fsm_state_decl(bfa_ioc, disabling, struct bfa_ioc_s, enum ioc_event); + bfa_fsm_state_decl(bfa_ioc, disabled, struct bfa_ioc_s, enum ioc_event); + bfa_fsm_state_decl(bfa_ioc, hwfail, struct bfa_ioc_s, enum ioc_event); + +-static struct bfa_sm_table_s ioc_sm_table[] = { ++static struct ioc_sm_table_s ioc_sm_table[] = { + {BFA_SM(bfa_ioc_sm_uninit), BFA_IOC_UNINIT}, + {BFA_SM(bfa_ioc_sm_reset), BFA_IOC_RESET}, + {BFA_SM(bfa_ioc_sm_enabling), BFA_IOC_ENABLING}, +@@ -236,7 +236,7 @@ bfa_fsm_state_decl(bfa_iocpf, disabling_sync, struct bfa_iocpf_s, + enum iocpf_event); + bfa_fsm_state_decl(bfa_iocpf, disabled, struct bfa_iocpf_s, enum iocpf_event); + +-static struct bfa_sm_table_s iocpf_sm_table[] = { ++static struct iocpf_sm_table_s iocpf_sm_table[] = { + {BFA_SM(bfa_iocpf_sm_reset), BFA_IOCPF_RESET}, + {BFA_SM(bfa_iocpf_sm_fwcheck), BFA_IOCPF_FWMISMATCH}, + {BFA_SM(bfa_iocpf_sm_mismatch), BFA_IOCPF_FWMISMATCH}, +@@ -2830,12 +2830,12 @@ enum bfa_ioc_state + bfa_ioc_get_state(struct bfa_ioc_s *ioc) + { + enum bfa_iocpf_state iocpf_st; +- enum bfa_ioc_state ioc_st = bfa_sm_to_state(ioc_sm_table, ioc->fsm); ++ enum bfa_ioc_state ioc_st = ioc_sm_to_state(ioc_sm_table, ioc->fsm); + + if (ioc_st == BFA_IOC_ENABLING || + ioc_st == BFA_IOC_FAIL || ioc_st == BFA_IOC_INITFAIL) { + +- iocpf_st = bfa_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm); ++ iocpf_st = iocpf_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm); + + switch (iocpf_st) { + case BFA_IOCPF_SEMWAIT: +diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h +index 713745da44c6..78b9671ebc9a 100644 +--- a/drivers/scsi/bfa/bfa_ioc.h ++++ b/drivers/scsi/bfa/bfa_ioc.h +@@ -259,7 +259,7 @@ struct bfa_ioc_cbfn_s { + bfa_ioc_disable_cbfn_t disable_cbfn; + bfa_ioc_hbfail_cbfn_t hbfail_cbfn; + bfa_ioc_reset_cbfn_t reset_cbfn; +-}; ++} __no_const; + + /* + * IOC event notification mechanism. +@@ -286,16 +286,20 @@ struct bfa_ioc_notify_s { + (__notify)->cbarg = (__cbarg); \ + } while (0) + ++enum iocpf_event; ++ + struct bfa_iocpf_s { +- bfa_fsm_t fsm; ++ void (*fsm)(struct bfa_iocpf_s *, enum iocpf_event); + struct bfa_ioc_s *ioc; + bfa_boolean_t fw_mismatch_notified; + bfa_boolean_t auto_recover; + u32 poll_time; + }; + ++enum ioc_event; ++ + struct bfa_ioc_s { +- bfa_fsm_t fsm; ++ void (*fsm)(struct bfa_ioc_s *, enum ioc_event); + struct bfa_s *bfa; + struct bfa_pcidev_s pcidev; + struct bfa_timer_mod_s *timer_mod; +@@ -353,7 +357,7 @@ struct bfa_ioc_hwif_s { + void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc, + enum bfi_ioc_state fwstate); + enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc); +-}; ++} __no_const; + + /* + * Queue element to wait for room in request queue. FIFO order is +@@ -779,8 +783,10 @@ struct bfa_dconf_s { + }; + #pragma pack() + ++enum bfa_dconf_event; ++ + struct bfa_dconf_mod_s { +- bfa_sm_t sm; ++ void (*sm)(struct bfa_dconf_mod_s *, enum bfa_dconf_event); + u8 instance; + bfa_boolean_t read_data_valid; + bfa_boolean_t min_cfg; +diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h +index 53135f21fa0e..640621b4c3da 100644 +--- a/drivers/scsi/bfa/bfa_modules.h ++++ b/drivers/scsi/bfa/bfa_modules.h +@@ -79,12 +79,12 @@ enum { + \ + extern struct bfa_module_s hal_mod_ ## __mod; \ + struct bfa_module_s hal_mod_ ## __mod = { \ +- bfa_ ## __mod ## _meminfo, \ +- bfa_ ## __mod ## _attach, \ +- bfa_ ## __mod ## _detach, \ +- bfa_ ## __mod ## _start, \ +- bfa_ ## __mod ## _stop, \ +- bfa_ ## __mod ## _iocdisable, \ ++ .meminfo = bfa_ ## __mod ## _meminfo, \ ++ .attach = bfa_ ## __mod ## _attach, \ ++ .detach = bfa_ ## __mod ## _detach, \ ++ .start = bfa_ ## __mod ## _start, \ ++ .stop = bfa_ ## __mod ## _stop, \ ++ .iocdisable = bfa_ ## __mod ## _iocdisable, \ + } + + #define BFA_CACHELINE_SZ (256) +diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c +index 12de292175ef..ec9f0ab6b733 100644 +--- a/drivers/scsi/bfa/bfa_svc.c ++++ b/drivers/scsi/bfa/bfa_svc.c +@@ -225,7 +225,7 @@ static void bfa_fcport_ln_sm_up_dn_nf(struct bfa_fcport_ln_s *ln, + static void bfa_fcport_ln_sm_up_dn_up_nf(struct bfa_fcport_ln_s *ln, + enum bfa_fcport_ln_sm_event event); + +-static struct bfa_sm_table_s hal_port_sm_table[] = { ++static struct fcport_sm_table_s hal_port_sm_table[] = { + {BFA_SM(bfa_fcport_sm_uninit), BFA_PORT_ST_UNINIT}, + {BFA_SM(bfa_fcport_sm_enabling_qwait), BFA_PORT_ST_ENABLING_QWAIT}, + {BFA_SM(bfa_fcport_sm_enabling), BFA_PORT_ST_ENABLING}, +@@ -3642,7 +3642,7 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg) + fcport->event_arg.i2hmsg = i2hmsg; + + bfa_trc(bfa, msg->mhdr.msg_id); +- bfa_trc(bfa, bfa_sm_to_state(hal_port_sm_table, fcport->sm)); ++ bfa_trc(bfa, fcport_sm_to_state(hal_port_sm_table, fcport->sm)); + + switch (msg->mhdr.msg_id) { + case BFI_FCPORT_I2H_ENABLE_RSP: +@@ -4077,7 +4077,7 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_port_attr_s *attr) + + attr->pport_cfg.path_tov = bfa_fcpim_path_tov_get(bfa); + attr->pport_cfg.q_depth = bfa_fcpim_qdepth_get(bfa); +- attr->port_state = bfa_sm_to_state(hal_port_sm_table, fcport->sm); ++ attr->port_state = fcport_sm_to_state(hal_port_sm_table, fcport->sm); + + attr->fec_state = fcport->fec_state; + +@@ -4159,7 +4159,7 @@ bfa_fcport_is_disabled(struct bfa_s *bfa) + { + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); + +- return bfa_sm_to_state(hal_port_sm_table, fcport->sm) == ++ return fcport_sm_to_state(hal_port_sm_table, fcport->sm) == + BFA_PORT_ST_DISABLED; + + } +@@ -4169,7 +4169,7 @@ bfa_fcport_is_dport(struct bfa_s *bfa) + { + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); + +- return (bfa_sm_to_state(hal_port_sm_table, fcport->sm) == ++ return (fcport_sm_to_state(hal_port_sm_table, fcport->sm) == + BFA_PORT_ST_DPORT); + } + +@@ -4178,7 +4178,7 @@ bfa_fcport_is_ddport(struct bfa_s *bfa) + { + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); + +- return (bfa_sm_to_state(hal_port_sm_table, fcport->sm) == ++ return (fcport_sm_to_state(hal_port_sm_table, fcport->sm) == + BFA_PORT_ST_DDPORT); + } + +diff --git a/drivers/scsi/bfa/bfa_svc.h b/drivers/scsi/bfa/bfa_svc.h +index ea2278bc78a8..6f51a7300602 100644 +--- a/drivers/scsi/bfa/bfa_svc.h ++++ b/drivers/scsi/bfa/bfa_svc.h +@@ -160,6 +160,8 @@ struct bfa_fcxp_rsp_info_s { + u32 rsp_maxlen; /* max response length expected */ + }; + ++typedef void (*bfa_sm_t)(void *sm, int event); ++ + struct bfa_fcxp_s { + struct list_head qe; /* fcxp queue element */ + bfa_sm_t sm; /* state machine */ +@@ -295,9 +297,11 @@ struct bfa_rport_info_s { + /* + * BFA rport data structure + */ ++enum bfa_rport_event; ++ + struct bfa_rport_s { + struct list_head qe; /* queue element */ +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfa_rport_s *, enum bfa_rport_event);/* state machine */ + struct bfa_s *bfa; /* backpointer to BFA */ + void *rport_drv; /* fcs/driver rport object */ + u16 fw_handle; /* firmware rport handle */ +@@ -388,10 +392,12 @@ void bfa_uf_res_recfg(struct bfa_s *bfa, u16 num_uf_fw); + /* + * LPS - bfa lport login/logout service interface + */ ++enum bfa_lps_event; ++ + struct bfa_lps_s { + struct list_head qe; /* queue element */ + struct bfa_s *bfa; /* parent bfa instance */ +- bfa_sm_t sm; /* finite state machine */ ++ void (*sm)(struct bfa_lps_s *, enum bfa_lps_event);/* finite state machine */ + u8 bfa_tag; /* lport tag */ + u8 fw_tag; /* lport fw tag */ + u8 reqq; /* lport request queue */ +@@ -450,9 +456,11 @@ void bfa_lps_isr(struct bfa_s *bfa, struct bfi_msg_s *msg); + /* + * Link notification data structure + */ ++enum bfa_fcport_ln_sm_event; ++ + struct bfa_fcport_ln_s { + struct bfa_fcport_s *fcport; +- bfa_sm_t sm; ++ void (*sm)(struct bfa_fcport_ln_s *, enum bfa_fcport_ln_sm_event); + struct bfa_cb_qe_s ln_qe; /* BFA callback queue elem for ln */ + enum bfa_port_linkstate ln_event; /* ln event for callback */ + }; +@@ -466,7 +474,7 @@ struct bfa_fcport_trunk_s { + */ + struct bfa_fcport_s { + struct bfa_s *bfa; /* parent BFA instance */ +- bfa_sm_t sm; /* port state machine */ ++ void (*sm)(struct bfa_fcport_s *, enum bfa_fcport_sm_event); /* port state machine */ + wwn_t nwwn; /* node wwn of physical port */ + wwn_t pwwn; /* port wwn of physical oprt */ + enum bfa_port_speed speed_sup; +@@ -714,9 +722,11 @@ struct bfa_fcdiag_lb_s { + u32 status; + }; + ++enum bfa_dport_sm_event; ++ + struct bfa_dport_s { + struct bfa_s *bfa; /* Back pointer to BFA */ +- bfa_sm_t sm; /* finite state machine */ ++ void (*sm)(struct bfa_dport_s *, enum bfa_dport_sm_event);/* finite state machine */ + struct bfa_reqq_wait_s reqq_wait; + bfa_cb_diag_t cbfn; + void *cbarg; +diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c +index 9d253cb83ee7..bb533ead091b 100644 +--- a/drivers/scsi/bfa/bfad.c ++++ b/drivers/scsi/bfa/bfad.c +@@ -408,6 +408,16 @@ bfad_hcb_comp(void *arg, bfa_status_t status) + complete(&fcomp->comp); + } + ++void ++bfad_stats_comp(void *arg, bfa_boolean_t _status) ++{ ++ struct bfad_hal_comp *fcomp = (struct bfad_hal_comp *)arg; ++ bfa_status_t status = (bfa_status_t)_status; ++ ++ fcomp->status = status; ++ complete(&fcomp->comp); ++} ++ + /* + * bfa_init callback + */ +@@ -1442,7 +1452,7 @@ bfad_pci_remove(struct pci_dev *pdev) + * PCI Error Recovery entry, error detected. + */ + static pci_ers_result_t +-bfad_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++bfad_pci_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + struct bfad_s *bfad = pci_get_drvdata(pdev); + unsigned long flags; +diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c +index d1ad0208dfe7..661c0f95a91a 100644 +--- a/drivers/scsi/bfa/bfad_bsg.c ++++ b/drivers/scsi/bfa/bfad_bsg.c +@@ -2145,7 +2145,7 @@ bfad_iocmd_fcport_get_stats(struct bfad_s *bfad, void *cmd) + struct bfa_cb_pending_q_s cb_qe; + + init_completion(&fcomp.comp); +- bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, ++ bfa_pending_q_init(&cb_qe, bfad_stats_comp, + &fcomp, &iocmd->stats); + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_fcport_get_stats(&bfad->bfa, &cb_qe); +@@ -2169,7 +2169,7 @@ bfad_iocmd_fcport_reset_stats(struct bfad_s *bfad, void *cmd) + struct bfa_cb_pending_q_s cb_qe; + + init_completion(&fcomp.comp); +- bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, &fcomp, NULL); ++ bfa_pending_q_init(&cb_qe, bfad_stats_comp, &fcomp, NULL); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_fcport_clear_stats(&bfad->bfa, &cb_qe); +@@ -2453,7 +2453,7 @@ bfad_iocmd_qos_get_stats(struct bfad_s *bfad, void *cmd) + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + + init_completion(&fcomp.comp); +- bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, ++ bfa_pending_q_init(&cb_qe, bfad_stats_comp, + &fcomp, &iocmd->stats); + + spin_lock_irqsave(&bfad->bfad_lock, flags); +@@ -2484,7 +2484,7 @@ bfad_iocmd_qos_reset_stats(struct bfad_s *bfad, void *cmd) + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + + init_completion(&fcomp.comp); +- bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, ++ bfa_pending_q_init(&cb_qe, bfad_stats_comp, + &fcomp, NULL); + + spin_lock_irqsave(&bfad->bfad_lock, flags); +diff --git a/drivers/scsi/bfa/bfad_drv.h b/drivers/scsi/bfa/bfad_drv.h +index f9e862093a25..807a9830ff37 100644 +--- a/drivers/scsi/bfa/bfad_drv.h ++++ b/drivers/scsi/bfa/bfad_drv.h +@@ -187,8 +187,10 @@ union bfad_tmp_buf { + /* + * BFAD (PCI function) data structure + */ ++enum bfad_sm_event; ++ + struct bfad_s { +- bfa_sm_t sm; /* state machine */ ++ void (*sm)(struct bfad_s *, enum bfad_sm_event); /* state machine */ + struct list_head list_entry; + struct bfa_s bfa; + struct bfa_fcs_s bfa_fcs; +@@ -309,6 +311,7 @@ void bfad_fcs_stop(struct bfad_s *bfad); + void bfad_remove_intr(struct bfad_s *bfad); + void bfad_hal_mem_release(struct bfad_s *bfad); + void bfad_hcb_comp(void *arg, bfa_status_t status); ++void bfad_stats_comp(void *arg, bfa_boolean_t _status); + + int bfad_setup_intr(struct bfad_s *bfad); + void bfad_remove_intr(struct bfad_s *bfad); +diff --git a/drivers/scsi/csiostor/csio_defs.h b/drivers/scsi/csiostor/csio_defs.h +index c38017b4af98..3268e62fdfaf 100644 +--- a/drivers/scsi/csiostor/csio_defs.h ++++ b/drivers/scsi/csiostor/csio_defs.h +@@ -73,7 +73,8 @@ csio_list_deleted(struct list_head *list) + #define csio_list_prev(elem) (((struct list_head *)(elem))->prev) + + /* State machine */ +-typedef void (*csio_sm_state_t)(void *, uint32_t); ++struct csio_sm; ++typedef void (*csio_sm_state_t)(struct csio_sm *, uint32_t); + + struct csio_sm { + struct list_head sm_list; +@@ -81,9 +82,9 @@ struct csio_sm { + }; + + static inline void +-csio_set_state(void *smp, void *state) ++csio_set_state(struct csio_sm *smp, csio_sm_state_t state) + { +- ((struct csio_sm *)smp)->sm_state = (csio_sm_state_t)state; ++ smp->sm_state = state; + } + + static inline void +@@ -93,21 +94,21 @@ csio_init_state(struct csio_sm *smp, void *state) + } + + static inline void +-csio_post_event(void *smp, uint32_t evt) ++csio_post_event(struct csio_sm *smp, uint32_t evt) + { +- ((struct csio_sm *)smp)->sm_state(smp, evt); ++ smp->sm_state(smp, evt); + } + + static inline csio_sm_state_t +-csio_get_state(void *smp) ++csio_get_state(struct csio_sm *smp) + { +- return ((struct csio_sm *)smp)->sm_state; ++ return smp->sm_state; + } + + static inline bool +-csio_match_state(void *smp, void *state) ++csio_match_state(struct csio_sm *smp, csio_sm_state_t state) + { +- return (csio_get_state(smp) == (csio_sm_state_t)state); ++ return (csio_get_state(smp) == state); + } + + #define CSIO_ASSERT(cond) BUG_ON(!(cond)) +diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c +index 622bdabc8894..1a31d410c079 100644 +--- a/drivers/scsi/csiostor/csio_hw.c ++++ b/drivers/scsi/csiostor/csio_hw.c +@@ -89,15 +89,15 @@ static void csio_mgmtm_cleanup(struct csio_mgmtm *); + static void csio_hw_mbm_cleanup(struct csio_hw *); + + /* State machine forward declarations */ +-static void csio_hws_uninit(struct csio_hw *, enum csio_hw_ev); +-static void csio_hws_configuring(struct csio_hw *, enum csio_hw_ev); +-static void csio_hws_initializing(struct csio_hw *, enum csio_hw_ev); +-static void csio_hws_ready(struct csio_hw *, enum csio_hw_ev); +-static void csio_hws_quiescing(struct csio_hw *, enum csio_hw_ev); +-static void csio_hws_quiesced(struct csio_hw *, enum csio_hw_ev); +-static void csio_hws_resetting(struct csio_hw *, enum csio_hw_ev); +-static void csio_hws_removing(struct csio_hw *, enum csio_hw_ev); +-static void csio_hws_pcierr(struct csio_hw *, enum csio_hw_ev); ++static void csio_hws_uninit(struct csio_sm *, uint32_t); ++static void csio_hws_configuring(struct csio_sm *, uint32_t); ++static void csio_hws_initializing(struct csio_sm *, uint32_t); ++static void csio_hws_ready(struct csio_sm *, uint32_t); ++static void csio_hws_quiescing(struct csio_sm *, uint32_t); ++static void csio_hws_quiesced(struct csio_sm *, uint32_t); ++static void csio_hws_resetting(struct csio_sm *, uint32_t); ++static void csio_hws_removing(struct csio_sm *, uint32_t); ++static void csio_hws_pcierr(struct csio_sm *, uint32_t); + + static void csio_hw_initialize(struct csio_hw *hw); + static void csio_evtq_stop(struct csio_hw *hw); +@@ -105,12 +105,12 @@ static void csio_evtq_start(struct csio_hw *hw); + + int csio_is_hw_ready(struct csio_hw *hw) + { +- return csio_match_state(hw, csio_hws_ready); ++ return csio_match_state(&hw->sm, csio_hws_ready); + } + + int csio_is_hw_removing(struct csio_hw *hw) + { +- return csio_match_state(hw, csio_hws_removing); ++ return csio_match_state(&hw->sm, csio_hws_removing); + } + + +@@ -2326,8 +2326,11 @@ csio_hw_fatal_err(struct csio_hw *hw) + * + */ + static void +-csio_hws_uninit(struct csio_hw *hw, enum csio_hw_ev evt) ++csio_hws_uninit(struct csio_sm *_hw, uint32_t _evt) + { ++ struct csio_hw *hw = container_of(_hw, struct csio_hw, sm); ++ enum csio_hw_ev evt = _evt; ++ + hw->prev_evt = hw->cur_evt; + hw->cur_evt = evt; + CSIO_INC_STATS(hw, n_evt_sm[evt]); +@@ -2351,8 +2354,11 @@ csio_hws_uninit(struct csio_hw *hw, enum csio_hw_ev evt) + * + */ + static void +-csio_hws_configuring(struct csio_hw *hw, enum csio_hw_ev evt) ++csio_hws_configuring(struct csio_sm *_hw, uint32_t _evt) + { ++ struct csio_hw *hw = container_of(_hw, struct csio_hw, sm); ++ enum csio_hw_ev evt = _evt; ++ + hw->prev_evt = hw->cur_evt; + hw->cur_evt = evt; + CSIO_INC_STATS(hw, n_evt_sm[evt]); +@@ -2389,8 +2395,11 @@ csio_hws_configuring(struct csio_hw *hw, enum csio_hw_ev evt) + * + */ + static void +-csio_hws_initializing(struct csio_hw *hw, enum csio_hw_ev evt) ++csio_hws_initializing(struct csio_sm *_hw, uint32_t _evt) + { ++ struct csio_hw *hw = container_of(_hw, struct csio_hw, sm); ++ enum csio_hw_ev evt = _evt; ++ + hw->prev_evt = hw->cur_evt; + hw->cur_evt = evt; + CSIO_INC_STATS(hw, n_evt_sm[evt]); +@@ -2427,8 +2436,11 @@ csio_hws_initializing(struct csio_hw *hw, enum csio_hw_ev evt) + * + */ + static void +-csio_hws_ready(struct csio_hw *hw, enum csio_hw_ev evt) ++csio_hws_ready(struct csio_sm *_hw, uint32_t _evt) + { ++ struct csio_hw *hw = container_of(_hw, struct csio_hw, sm); ++ enum csio_hw_ev evt = _evt; ++ + /* Remember the event */ + hw->evtflag = evt; + +@@ -2476,8 +2488,11 @@ csio_hws_ready(struct csio_hw *hw, enum csio_hw_ev evt) + * + */ + static void +-csio_hws_quiescing(struct csio_hw *hw, enum csio_hw_ev evt) ++csio_hws_quiescing(struct csio_sm *_hw, uint32_t _evt) + { ++ struct csio_hw *hw = container_of(_hw, struct csio_hw, sm); ++ enum csio_hw_ev evt = _evt; ++ + hw->prev_evt = hw->cur_evt; + hw->cur_evt = evt; + CSIO_INC_STATS(hw, n_evt_sm[evt]); +@@ -2536,8 +2551,11 @@ csio_hws_quiescing(struct csio_hw *hw, enum csio_hw_ev evt) + * + */ + static void +-csio_hws_quiesced(struct csio_hw *hw, enum csio_hw_ev evt) ++csio_hws_quiesced(struct csio_sm *_hw, uint32_t _evt) + { ++ struct csio_hw *hw = container_of(_hw, struct csio_hw, sm); ++ enum csio_hw_ev evt = _evt; ++ + hw->prev_evt = hw->cur_evt; + hw->cur_evt = evt; + CSIO_INC_STATS(hw, n_evt_sm[evt]); +@@ -2561,8 +2579,11 @@ csio_hws_quiesced(struct csio_hw *hw, enum csio_hw_ev evt) + * + */ + static void +-csio_hws_resetting(struct csio_hw *hw, enum csio_hw_ev evt) ++csio_hws_resetting(struct csio_sm *_hw, uint32_t _evt) + { ++ struct csio_hw *hw = container_of(_hw, struct csio_hw, sm); ++ enum csio_hw_ev evt = _evt; ++ + hw->prev_evt = hw->cur_evt; + hw->cur_evt = evt; + CSIO_INC_STATS(hw, n_evt_sm[evt]); +@@ -2587,8 +2608,11 @@ csio_hws_resetting(struct csio_hw *hw, enum csio_hw_ev evt) + * + */ + static void +-csio_hws_removing(struct csio_hw *hw, enum csio_hw_ev evt) ++csio_hws_removing(struct csio_sm *_hw, uint32_t _evt) + { ++ struct csio_hw *hw = container_of(_hw, struct csio_hw, sm); ++ enum csio_hw_ev evt = _evt; ++ + hw->prev_evt = hw->cur_evt; + hw->cur_evt = evt; + CSIO_INC_STATS(hw, n_evt_sm[evt]); +@@ -2622,8 +2646,11 @@ csio_hws_removing(struct csio_hw *hw, enum csio_hw_ev evt) + * + */ + static void +-csio_hws_pcierr(struct csio_hw *hw, enum csio_hw_ev evt) ++csio_hws_pcierr(struct csio_sm *_hw, uint32_t _evt) + { ++ struct csio_hw *hw = container_of(_hw, struct csio_hw, sm); ++ enum csio_hw_ev evt = _evt; ++ + hw->prev_evt = hw->cur_evt; + hw->cur_evt = evt; + CSIO_INC_STATS(hw, n_evt_sm[evt]); +diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c +index dbe416ff46c2..25a9a5bfe34e 100644 +--- a/drivers/scsi/csiostor/csio_init.c ++++ b/drivers/scsi/csiostor/csio_init.c +@@ -1053,7 +1053,7 @@ static void csio_remove_one(struct pci_dev *pdev) + * + */ + static pci_ers_result_t +-csio_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++csio_pci_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + struct csio_hw *hw = pci_get_drvdata(pdev); + +diff --git a/drivers/scsi/csiostor/csio_lnode.c b/drivers/scsi/csiostor/csio_lnode.c +index c00b2ff72b55..da72dbc43032 100644 +--- a/drivers/scsi/csiostor/csio_lnode.c ++++ b/drivers/scsi/csiostor/csio_lnode.c +@@ -55,10 +55,10 @@ int csio_fdmi_enable = 1; + #define PORT_ID_PTR(_x) ((uint8_t *)(&_x) + 1) + + /* Lnode SM declarations */ +-static void csio_lns_uninit(struct csio_lnode *, enum csio_ln_ev); +-static void csio_lns_online(struct csio_lnode *, enum csio_ln_ev); +-static void csio_lns_ready(struct csio_lnode *, enum csio_ln_ev); +-static void csio_lns_offline(struct csio_lnode *, enum csio_ln_ev); ++static void csio_lns_uninit(struct csio_sm *, uint32_t); ++static void csio_lns_online(struct csio_sm *, uint32_t); ++static void csio_lns_ready(struct csio_sm *, uint32_t); ++static void csio_lns_offline(struct csio_sm *, uint32_t); + + static int csio_ln_mgmt_submit_req(struct csio_ioreq *, + void (*io_cbfn) (struct csio_hw *, struct csio_ioreq *), +@@ -1077,7 +1077,7 @@ csio_handle_link_down(struct csio_hw *hw, uint8_t portid, uint32_t fcfi, + int + csio_is_lnode_ready(struct csio_lnode *ln) + { +- return (csio_get_state(ln) == ((csio_sm_state_t)csio_lns_ready)); ++ return (csio_get_state(&ln->sm) == csio_lns_ready); + } + + /*****************************************************************************/ +@@ -1093,8 +1093,10 @@ csio_is_lnode_ready(struct csio_lnode *ln) + * Return - none. + */ + static void +-csio_lns_uninit(struct csio_lnode *ln, enum csio_ln_ev evt) ++csio_lns_uninit(struct csio_sm *_ln, uint32_t _evt) + { ++ struct csio_lnode *ln = container_of(_ln, struct csio_lnode, sm); ++ enum csio_ln_ev evt = _evt; + struct csio_hw *hw = csio_lnode_to_hw(ln); + struct csio_lnode *rln = hw->rln; + int rv; +@@ -1146,8 +1148,10 @@ csio_lns_uninit(struct csio_lnode *ln, enum csio_ln_ev evt) + * Return - none. + */ + static void +-csio_lns_online(struct csio_lnode *ln, enum csio_ln_ev evt) ++csio_lns_online(struct csio_sm *_ln, uint32_t _evt) + { ++ struct csio_lnode *ln = container_of(_ln, struct csio_lnode, sm); ++ enum csio_ln_ev evt = _evt; + struct csio_hw *hw = csio_lnode_to_hw(ln); + + CSIO_INC_STATS(ln, n_evt_sm[evt]); +@@ -1198,8 +1202,10 @@ csio_lns_online(struct csio_lnode *ln, enum csio_ln_ev evt) + * Return - none. + */ + static void +-csio_lns_ready(struct csio_lnode *ln, enum csio_ln_ev evt) ++csio_lns_ready(struct csio_sm *_ln, uint32_t _evt) + { ++ struct csio_lnode *ln = container_of(_ln, struct csio_lnode, sm); ++ enum csio_ln_ev evt = _evt; + struct csio_hw *hw = csio_lnode_to_hw(ln); + + CSIO_INC_STATS(ln, n_evt_sm[evt]); +@@ -1272,8 +1278,10 @@ csio_lns_ready(struct csio_lnode *ln, enum csio_ln_ev evt) + * Return - none. + */ + static void +-csio_lns_offline(struct csio_lnode *ln, enum csio_ln_ev evt) ++csio_lns_offline(struct csio_sm *_ln, uint32_t _evt) + { ++ struct csio_lnode *ln = container_of(_ln, struct csio_lnode, sm); ++ enum csio_ln_ev evt = _evt; + struct csio_hw *hw = csio_lnode_to_hw(ln); + struct csio_lnode *rln = hw->rln; + int rv; +@@ -1349,15 +1357,15 @@ csio_free_fcfinfo(struct kref *kref) + void + csio_lnode_state_to_str(struct csio_lnode *ln, int8_t *str) + { +- if (csio_get_state(ln) == ((csio_sm_state_t)csio_lns_uninit)) { ++ if (csio_get_state(&ln->sm) == csio_lns_uninit) { + strcpy(str, "UNINIT"); + return; + } +- if (csio_get_state(ln) == ((csio_sm_state_t)csio_lns_ready)) { ++ if (csio_get_state(&ln->sm) == csio_lns_ready) { + strcpy(str, "READY"); + return; + } +- if (csio_get_state(ln) == ((csio_sm_state_t)csio_lns_offline)) { ++ if (csio_get_state(&ln->sm) == csio_lns_offline) { + strcpy(str, "OFFLINE"); + return; + } +diff --git a/drivers/scsi/csiostor/csio_rnode.c b/drivers/scsi/csiostor/csio_rnode.c +index e9c3b045f587..4ba3a598df2f 100644 +--- a/drivers/scsi/csiostor/csio_rnode.c ++++ b/drivers/scsi/csiostor/csio_rnode.c +@@ -46,10 +46,10 @@ static int csio_rnode_init(struct csio_rnode *, struct csio_lnode *); + static void csio_rnode_exit(struct csio_rnode *); + + /* Static machine forward declarations */ +-static void csio_rns_uninit(struct csio_rnode *, enum csio_rn_ev); +-static void csio_rns_ready(struct csio_rnode *, enum csio_rn_ev); +-static void csio_rns_offline(struct csio_rnode *, enum csio_rn_ev); +-static void csio_rns_disappeared(struct csio_rnode *, enum csio_rn_ev); ++static void csio_rns_uninit(struct csio_sm *, uint32_t); ++static void csio_rns_ready(struct csio_sm *, uint32_t); ++static void csio_rns_offline(struct csio_sm *, uint32_t); ++static void csio_rns_disappeared(struct csio_sm *, uint32_t); + + /* RNF event mapping */ + static enum csio_rn_ev fwevt_to_rnevt[] = { +@@ -88,13 +88,13 @@ static enum csio_rn_ev fwevt_to_rnevt[] = { + int + csio_is_rnode_ready(struct csio_rnode *rn) + { +- return csio_match_state(rn, csio_rns_ready); ++ return csio_match_state(&rn->sm, csio_rns_ready); + } + + static int + csio_is_rnode_uninit(struct csio_rnode *rn) + { +- return csio_match_state(rn, csio_rns_uninit); ++ return csio_match_state(&rn->sm, csio_rns_uninit); + } + + static int +@@ -601,8 +601,10 @@ __csio_unreg_rnode(struct csio_rnode *rn) + * + */ + static void +-csio_rns_uninit(struct csio_rnode *rn, enum csio_rn_ev evt) ++csio_rns_uninit(struct csio_sm *_rn, uint32_t _evt) + { ++ struct csio_rnode *rn = container_of(_rn, struct csio_rnode, sm); ++ enum csio_rn_ev evt = _evt; + struct csio_lnode *ln = csio_rnode_to_lnode(rn); + int ret = 0; + +@@ -641,8 +643,10 @@ csio_rns_uninit(struct csio_rnode *rn, enum csio_rn_ev evt) + * + */ + static void +-csio_rns_ready(struct csio_rnode *rn, enum csio_rn_ev evt) ++csio_rns_ready(struct csio_sm *_rn, uint32_t _evt) + { ++ struct csio_rnode *rn = container_of(_rn, struct csio_rnode, sm); ++ enum csio_rn_ev evt = _evt; + struct csio_lnode *ln = csio_rnode_to_lnode(rn); + int ret = 0; + +@@ -726,8 +730,10 @@ csio_rns_ready(struct csio_rnode *rn, enum csio_rn_ev evt) + * + */ + static void +-csio_rns_offline(struct csio_rnode *rn, enum csio_rn_ev evt) ++csio_rns_offline(struct csio_sm *_rn, uint32_t _evt) + { ++ struct csio_rnode *rn = container_of(_rn, struct csio_rnode, sm); ++ enum csio_rn_ev evt = _evt; + struct csio_lnode *ln = csio_rnode_to_lnode(rn); + int ret = 0; + +@@ -785,8 +791,10 @@ csio_rns_offline(struct csio_rnode *rn, enum csio_rn_ev evt) + * + */ + static void +-csio_rns_disappeared(struct csio_rnode *rn, enum csio_rn_ev evt) ++csio_rns_disappeared(struct csio_sm *_rn, uint32_t _evt) + { ++ struct csio_rnode *rn = container_of(_rn, struct csio_rnode, sm); ++ enum csio_rn_ev evt = _evt; + struct csio_lnode *ln = csio_rnode_to_lnode(rn); + int ret = 0; + +diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c +index 89a52b941ea8..0262e39fb87e 100644 +--- a/drivers/scsi/csiostor/csio_scsi.c ++++ b/drivers/scsi/csiostor/csio_scsi.c +@@ -65,12 +65,12 @@ static int csio_ddp_descs = 128; + static int csio_do_abrt_cls(struct csio_hw *, + struct csio_ioreq *, bool); + +-static void csio_scsis_uninit(struct csio_ioreq *, enum csio_scsi_ev); +-static void csio_scsis_io_active(struct csio_ioreq *, enum csio_scsi_ev); +-static void csio_scsis_tm_active(struct csio_ioreq *, enum csio_scsi_ev); +-static void csio_scsis_aborting(struct csio_ioreq *, enum csio_scsi_ev); +-static void csio_scsis_closing(struct csio_ioreq *, enum csio_scsi_ev); +-static void csio_scsis_shost_cmpl_await(struct csio_ioreq *, enum csio_scsi_ev); ++static void csio_scsis_uninit(struct csio_sm *, uint32_t); ++static void csio_scsis_io_active(struct csio_sm *, uint32_t); ++static void csio_scsis_tm_active(struct csio_sm *, uint32_t); ++static void csio_scsis_aborting(struct csio_sm *, uint32_t); ++static void csio_scsis_closing(struct csio_sm *, uint32_t); ++static void csio_scsis_shost_cmpl_await(struct csio_sm *, uint32_t); + + /* + * csio_scsi_match_io - Match an ioreq with the given SCSI level data. +@@ -700,8 +700,10 @@ csio_scsi_abrt_cls(struct csio_ioreq *req, bool abort) + /* START: SCSI SM */ + /*****************************************************************************/ + static void +-csio_scsis_uninit(struct csio_ioreq *req, enum csio_scsi_ev evt) ++csio_scsis_uninit(struct csio_sm *_req, uint32_t _evt) + { ++ struct csio_ioreq *req = container_of(_req, struct csio_ioreq, sm); ++ enum csio_scsi_ev evt = _evt; + struct csio_hw *hw = req->lnode->hwp; + struct csio_scsim *scsim = csio_hw_to_scsim(hw); + +@@ -770,8 +772,10 @@ csio_scsis_uninit(struct csio_ioreq *req, enum csio_scsi_ev evt) + } + + static void +-csio_scsis_io_active(struct csio_ioreq *req, enum csio_scsi_ev evt) ++csio_scsis_io_active(struct csio_sm *_req, uint32_t _evt) + { ++ struct csio_ioreq *req = container_of(_req, struct csio_ioreq, sm); ++ enum csio_scsi_ev evt = _evt; + struct csio_hw *hw = req->lnode->hwp; + struct csio_scsim *scm = csio_hw_to_scsim(hw); + struct csio_rnode *rn; +@@ -842,8 +846,10 @@ csio_scsis_io_active(struct csio_ioreq *req, enum csio_scsi_ev evt) + } + + static void +-csio_scsis_tm_active(struct csio_ioreq *req, enum csio_scsi_ev evt) ++csio_scsis_tm_active(struct csio_sm *_req, uint32_t _evt) + { ++ struct csio_ioreq *req = container_of(_req, struct csio_ioreq, sm); ++ enum csio_scsi_ev evt = _evt; + struct csio_hw *hw = req->lnode->hwp; + struct csio_scsim *scm = csio_hw_to_scsim(hw); + +@@ -885,8 +891,10 @@ csio_scsis_tm_active(struct csio_ioreq *req, enum csio_scsi_ev evt) + } + + static void +-csio_scsis_aborting(struct csio_ioreq *req, enum csio_scsi_ev evt) ++csio_scsis_aborting(struct csio_sm *_req, uint32_t _evt) + { ++ struct csio_ioreq *req = container_of(_req, struct csio_ioreq, sm); ++ enum csio_scsi_ev evt = _evt; + struct csio_hw *hw = req->lnode->hwp; + struct csio_scsim *scm = csio_hw_to_scsim(hw); + +@@ -982,8 +990,10 @@ csio_scsis_aborting(struct csio_ioreq *req, enum csio_scsi_ev evt) + } + + static void +-csio_scsis_closing(struct csio_ioreq *req, enum csio_scsi_ev evt) ++csio_scsis_closing(struct csio_sm *_req, uint32_t _evt) + { ++ struct csio_ioreq *req = container_of(_req, struct csio_ioreq, sm); ++ enum csio_scsi_ev evt = _evt; + struct csio_hw *hw = req->lnode->hwp; + struct csio_scsim *scm = csio_hw_to_scsim(hw); + +@@ -1046,8 +1056,11 @@ csio_scsis_closing(struct csio_ioreq *req, enum csio_scsi_ev evt) + } + + static void +-csio_scsis_shost_cmpl_await(struct csio_ioreq *req, enum csio_scsi_ev evt) ++csio_scsis_shost_cmpl_await(struct csio_sm *_req, uint32_t _evt) + { ++ struct csio_ioreq *req = container_of(_req, struct csio_ioreq, sm); ++ enum csio_scsi_ev evt = _evt; ++ + switch (evt) { + case CSIO_SCSIE_ABORT: + case CSIO_SCSIE_CLOSE: +diff --git a/drivers/scsi/esas2r/esas2r_init.c b/drivers/scsi/esas2r/esas2r_init.c +index d6e53aee2295..6432a50b26d8 100644 +--- a/drivers/scsi/esas2r/esas2r_init.c ++++ b/drivers/scsi/esas2r/esas2r_init.c +@@ -237,7 +237,7 @@ static void esas2r_claim_interrupts(struct esas2r_adapter *a) + flags |= IRQF_SHARED; + + esas2r_log(ESAS2R_LOG_INFO, +- "esas2r_claim_interrupts irq=%d (%p, %s, %x)", ++ "esas2r_claim_interrupts irq=%d (%p, %s, %lx)", + a->pcid->irq, a, a->name, flags); + + if (request_irq(a->pcid->irq, +diff --git a/drivers/scsi/esas2r/esas2r_ioctl.c b/drivers/scsi/esas2r/esas2r_ioctl.c +index 3e8483410f61..34976f9a1a10 100644 +--- a/drivers/scsi/esas2r/esas2r_ioctl.c ++++ b/drivers/scsi/esas2r/esas2r_ioctl.c +@@ -1301,7 +1301,7 @@ int esas2r_ioctl_handler(void *hostdata, int cmd, void __user *arg) + ioctl = kzalloc(sizeof(struct atto_express_ioctl), GFP_KERNEL); + if (ioctl == NULL) { + esas2r_log(ESAS2R_LOG_WARN, +- "ioctl_handler kzalloc failed for %d bytes", ++ "ioctl_handler kzalloc failed for %lu bytes", + sizeof(struct atto_express_ioctl)); + return -ENOMEM; + } +diff --git a/drivers/scsi/esas2r/esas2r_log.h b/drivers/scsi/esas2r/esas2r_log.h +index 7b6397bb5b94..75b9d23cd736 100644 +--- a/drivers/scsi/esas2r/esas2r_log.h ++++ b/drivers/scsi/esas2r/esas2r_log.h +@@ -61,8 +61,8 @@ enum { + #endif + }; + +-int esas2r_log(const long level, const char *format, ...); +-int esas2r_log_dev(const long level, ++__printf(2, 3) int esas2r_log(const long level, const char *format, ...); ++__printf(3, 4) int esas2r_log_dev(const long level, + const struct device *dev, + const char *format, + ...); +diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c +index 5092c821d088..072d07b45043 100644 +--- a/drivers/scsi/esas2r/esas2r_main.c ++++ b/drivers/scsi/esas2r/esas2r_main.c +@@ -198,7 +198,7 @@ static ssize_t write_hw(struct file *file, struct kobject *kobj, + GFP_KERNEL); + if (a->local_atto_ioctl == NULL) { + esas2r_log(ESAS2R_LOG_WARN, +- "write_hw kzalloc failed for %d bytes", ++ "write_hw kzalloc failed for %lu bytes", + sizeof(struct atto_ioctl)); + return -ENOMEM; + } +@@ -1186,7 +1186,7 @@ static int esas2r_dev_targ_reset(struct scsi_cmnd *cmd, bool target_reset) + } else { + esas2r_log(ESAS2R_LOG_CRIT, + "unable to allocate a request for a " +- "device reset (%d:%d)!", ++ "device reset (%d:%llu)!", + cmd->device->id, + cmd->device->lun); + } +diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c +index 0675fd128734..bbebe908dfb7 100644 +--- a/drivers/scsi/fcoe/fcoe_sysfs.c ++++ b/drivers/scsi/fcoe/fcoe_sysfs.c +@@ -33,8 +33,8 @@ + */ + #include "libfcoe.h" + +-static atomic_t ctlr_num; +-static atomic_t fcf_num; ++static atomic_unchecked_t ctlr_num; ++static atomic_unchecked_t fcf_num; + + /* + * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs +@@ -724,7 +724,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent, + if (!ctlr) + goto out; + +- ctlr->id = atomic_inc_return(&ctlr_num) - 1; ++ ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1; + ctlr->f = f; + ctlr->mode = FIP_CONN_TYPE_FABRIC; + INIT_LIST_HEAD(&ctlr->fcfs); +@@ -941,7 +941,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr, + fcf->dev.parent = &ctlr->dev; + fcf->dev.bus = &fcoe_bus_type; + fcf->dev.type = &fcoe_fcf_device_type; +- fcf->id = atomic_inc_return(&fcf_num) - 1; ++ fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1; + fcf->state = FCOE_FCF_STATE_UNKNOWN; + + fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo; +@@ -977,8 +977,8 @@ int __init fcoe_sysfs_setup(void) + { + int error; + +- atomic_set(&ctlr_num, 0); +- atomic_set(&fcf_num, 0); ++ atomic_set_unchecked(&ctlr_num, 0); ++ atomic_set_unchecked(&fcf_num, 0); + + error = bus_register(&fcoe_bus_type); + if (error) +diff --git a/drivers/scsi/fcoe/fcoe_transport.c b/drivers/scsi/fcoe/fcoe_transport.c +index 375c536cbc68..618843b2efef 100644 +--- a/drivers/scsi/fcoe/fcoe_transport.c ++++ b/drivers/scsi/fcoe/fcoe_transport.c +@@ -32,13 +32,13 @@ MODULE_AUTHOR("Open-FCoE.org"); + MODULE_DESCRIPTION("FIP discovery protocol and FCoE transport for FCoE HBAs"); + MODULE_LICENSE("GPL v2"); + +-static int fcoe_transport_create(const char *, struct kernel_param *); +-static int fcoe_transport_destroy(const char *, struct kernel_param *); ++static int fcoe_transport_create(const char *, const struct kernel_param *); ++static int fcoe_transport_destroy(const char *, const struct kernel_param *); + static int fcoe_transport_show(char *buffer, const struct kernel_param *kp); + static struct fcoe_transport *fcoe_transport_lookup(struct net_device *device); + static struct fcoe_transport *fcoe_netdev_map_lookup(struct net_device *device); +-static int fcoe_transport_enable(const char *, struct kernel_param *); +-static int fcoe_transport_disable(const char *, struct kernel_param *); ++static int fcoe_transport_enable(const char *, const struct kernel_param *); ++static int fcoe_transport_disable(const char *, const struct kernel_param *); + static int libfcoe_device_notification(struct notifier_block *notifier, + ulong event, void *ptr); + +@@ -865,7 +865,7 @@ EXPORT_SYMBOL(fcoe_ctlr_destroy_store); + * + * Returns: 0 for success + */ +-static int fcoe_transport_create(const char *buffer, struct kernel_param *kp) ++static int fcoe_transport_create(const char *buffer, const struct kernel_param *kp) + { + int rc = -ENODEV; + struct net_device *netdev = NULL; +@@ -930,7 +930,7 @@ static int fcoe_transport_create(const char *buffer, struct kernel_param *kp) + * + * Returns: 0 for success + */ +-static int fcoe_transport_destroy(const char *buffer, struct kernel_param *kp) ++static int fcoe_transport_destroy(const char *buffer, const struct kernel_param *kp) + { + int rc = -ENODEV; + struct net_device *netdev = NULL; +@@ -974,7 +974,7 @@ static int fcoe_transport_destroy(const char *buffer, struct kernel_param *kp) + * + * Returns: 0 for success + */ +-static int fcoe_transport_disable(const char *buffer, struct kernel_param *kp) ++static int fcoe_transport_disable(const char *buffer, const struct kernel_param *kp) + { + int rc = -ENODEV; + struct net_device *netdev = NULL; +@@ -1008,7 +1008,7 @@ static int fcoe_transport_disable(const char *buffer, struct kernel_param *kp) + * + * Returns: 0 for success + */ +-static int fcoe_transport_enable(const char *buffer, struct kernel_param *kp) ++static int fcoe_transport_enable(const char *buffer, const struct kernel_param *kp) + { + int rc = -ENODEV; + struct net_device *netdev = NULL; +diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c +index a1d6ab76a514..42c2b5ed148e 100644 +--- a/drivers/scsi/hpsa.c ++++ b/drivers/scsi/hpsa.c +@@ -944,10 +944,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q) + struct reply_queue_buffer *rq = &h->reply_queue[q]; + + if (h->transMethod & CFGTBL_Trans_io_accel1) +- return h->access.command_completed(h, q); ++ return h->access->command_completed(h, q); + + if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant))) +- return h->access.command_completed(h, q); ++ return h->access->command_completed(h, q); + + if ((rq->head[rq->current_entry] & 1) == rq->wraparound) { + a = rq->head[rq->current_entry]; +@@ -1129,7 +1129,7 @@ static void __enqueue_cmd_and_start_io(struct ctlr_info *h, + break; + default: + set_performant_mode(h, c, reply_queue); +- h->access.submit_command(h, c); ++ h->access->submit_command(h, c); + } + } + +@@ -7111,17 +7111,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size) + + static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q) + { +- return h->access.command_completed(h, q); ++ return h->access->command_completed(h, q); + } + + static inline bool interrupt_pending(struct ctlr_info *h) + { +- return h->access.intr_pending(h); ++ return h->access->intr_pending(h); + } + + static inline long interrupt_not_for_us(struct ctlr_info *h) + { +- return (h->access.intr_pending(h) == 0) || ++ return (h->access->intr_pending(h) == 0) || + (h->interrupts_enabled == 0); + } + +@@ -8049,7 +8049,7 @@ static int hpsa_pci_init(struct ctlr_info *h) + if (prod_index < 0) + return prod_index; + h->product_name = products[prod_index].product_name; +- h->access = *(products[prod_index].access); ++ h->access = products[prod_index].access; + + h->needs_abort_tags_swizzled = + ctlr_needs_abort_tags_swizzled(h->board_id); +@@ -8448,7 +8448,7 @@ static void controller_lockup_detected(struct ctlr_info *h) + unsigned long flags; + u32 lockup_detected; + +- h->access.set_intr_mask(h, HPSA_INTR_OFF); ++ h->access->set_intr_mask(h, HPSA_INTR_OFF); + spin_lock_irqsave(&h->lock, flags); + lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET); + if (!lockup_detected) { +@@ -8786,7 +8786,7 @@ static int hpsa_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + } + + /* make sure the board interrupts are off */ +- h->access.set_intr_mask(h, HPSA_INTR_OFF); ++ h->access->set_intr_mask(h, HPSA_INTR_OFF); + + rc = hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx); + if (rc) +@@ -8839,7 +8839,7 @@ static int hpsa_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + * fake ones to scoop up any residual completions. + */ + spin_lock_irqsave(&h->lock, flags); +- h->access.set_intr_mask(h, HPSA_INTR_OFF); ++ h->access->set_intr_mask(h, HPSA_INTR_OFF); + spin_unlock_irqrestore(&h->lock, flags); + hpsa_free_irqs(h); + rc = hpsa_request_irqs(h, hpsa_msix_discard_completions, +@@ -8869,9 +8869,9 @@ static int hpsa_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + dev_info(&h->pdev->dev, "Board READY.\n"); + dev_info(&h->pdev->dev, + "Waiting for stale completions to drain.\n"); +- h->access.set_intr_mask(h, HPSA_INTR_ON); ++ h->access->set_intr_mask(h, HPSA_INTR_ON); + msleep(10000); +- h->access.set_intr_mask(h, HPSA_INTR_OFF); ++ h->access->set_intr_mask(h, HPSA_INTR_OFF); + + rc = controller_reset_failed(h->cfgtable); + if (rc) +@@ -8898,7 +8898,7 @@ static int hpsa_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + + + /* Turn the interrupts on so we can service requests */ +- h->access.set_intr_mask(h, HPSA_INTR_ON); ++ h->access->set_intr_mask(h, HPSA_INTR_ON); + + hpsa_hba_inquiry(h); + +@@ -8924,7 +8924,7 @@ static int hpsa_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + + clean7: /* perf, sg, cmd, irq, shost, pci, lu, aer/h */ + hpsa_free_performant_mode(h); +- h->access.set_intr_mask(h, HPSA_INTR_OFF); ++ h->access->set_intr_mask(h, HPSA_INTR_OFF); + clean6: /* sg, cmd, irq, pci, lockup, wq/aer/h */ + hpsa_free_sg_chain_blocks(h); + clean5: /* cmd, irq, shost, pci, lu, aer/h */ +@@ -9059,7 +9059,7 @@ static void hpsa_shutdown(struct pci_dev *pdev) + * To write all data in the battery backed cache to disks + */ + hpsa_flush_cache(h); +- h->access.set_intr_mask(h, HPSA_INTR_OFF); ++ h->access->set_intr_mask(h, HPSA_INTR_OFF); + hpsa_free_irqs(h); /* init_one 4 */ + hpsa_disable_interrupt_mode(h); /* pci_init 2 */ + } +@@ -9201,7 +9201,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support) + CFGTBL_Trans_enable_directed_msix | + (trans_support & (CFGTBL_Trans_io_accel1 | + CFGTBL_Trans_io_accel2)); +- struct access_method access = SA5_performant_access; ++ struct access_method *access = &SA5_performant_access; + + /* This is a bit complicated. There are 8 registers on + * the controller which we write to to tell it 8 different +@@ -9243,7 +9243,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support) + * perform the superfluous readl() after each command submission. + */ + if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2)) +- access = SA5_performant_access_no_read; ++ access = &SA5_performant_access_no_read; + + /* Controller spec: zero out this buffer. */ + for (i = 0; i < h->nreply_queues; i++) +@@ -9273,12 +9273,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support) + * enable outbound interrupt coalescing in accelerator mode; + */ + if (trans_support & CFGTBL_Trans_io_accel1) { +- access = SA5_ioaccel_mode1_access; ++ access = &SA5_ioaccel_mode1_access; + writel(10, &h->cfgtable->HostWrite.CoalIntDelay); + writel(4, &h->cfgtable->HostWrite.CoalIntCount); + } else { + if (trans_support & CFGTBL_Trans_io_accel2) { +- access = SA5_ioaccel_mode2_access; ++ access = &SA5_ioaccel_mode2_access; + writel(10, &h->cfgtable->HostWrite.CoalIntDelay); + writel(4, &h->cfgtable->HostWrite.CoalIntCount); + } +diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h +index 9ea162de80dc..40c2e1bda7f1 100644 +--- a/drivers/scsi/hpsa.h ++++ b/drivers/scsi/hpsa.h +@@ -180,7 +180,7 @@ struct ctlr_info { + unsigned int msix_vector; + unsigned int msi_vector; + int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */ +- struct access_method access; ++ struct access_method *access; + + /* queue and queue Info */ + unsigned int Qdepth; +@@ -580,38 +580,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q) + } + + static struct access_method SA5_access = { +- SA5_submit_command, +- SA5_intr_mask, +- SA5_intr_pending, +- SA5_completed, ++ .submit_command = SA5_submit_command, ++ .set_intr_mask = SA5_intr_mask, ++ .intr_pending = SA5_intr_pending, ++ .command_completed = SA5_completed, + }; + + static struct access_method SA5_ioaccel_mode1_access = { +- SA5_submit_command, +- SA5_performant_intr_mask, +- SA5_ioaccel_mode1_intr_pending, +- SA5_ioaccel_mode1_completed, ++ .submit_command = SA5_submit_command, ++ .set_intr_mask = SA5_performant_intr_mask, ++ .intr_pending = SA5_ioaccel_mode1_intr_pending, ++ .command_completed = SA5_ioaccel_mode1_completed, + }; + + static struct access_method SA5_ioaccel_mode2_access = { +- SA5_submit_command_ioaccel2, +- SA5_performant_intr_mask, +- SA5_performant_intr_pending, +- SA5_performant_completed, ++ .submit_command = SA5_submit_command_ioaccel2, ++ .set_intr_mask = SA5_performant_intr_mask, ++ .intr_pending = SA5_performant_intr_pending, ++ .command_completed = SA5_performant_completed, + }; + + static struct access_method SA5_performant_access = { +- SA5_submit_command, +- SA5_performant_intr_mask, +- SA5_performant_intr_pending, +- SA5_performant_completed, ++ .submit_command = SA5_submit_command, ++ .set_intr_mask = SA5_performant_intr_mask, ++ .intr_pending = SA5_performant_intr_pending, ++ .command_completed = SA5_performant_completed, + }; + + static struct access_method SA5_performant_access_no_read = { +- SA5_submit_command_no_read, +- SA5_performant_intr_mask, +- SA5_performant_intr_pending, +- SA5_performant_completed, ++ .submit_command = SA5_submit_command_no_read, ++ .set_intr_mask = SA5_performant_intr_mask, ++ .intr_pending = SA5_performant_intr_pending, ++ .command_completed = SA5_performant_completed, + }; + + struct board_type { +diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c +index a83f705ed8a5..b40c5e665ae3 100644 +--- a/drivers/scsi/hptiop.c ++++ b/drivers/scsi/hptiop.c +@@ -1082,7 +1082,6 @@ static const char *hptiop_info(struct Scsi_Host *host) + static int hptiop_reset_hba(struct hptiop_hba *hba) + { + if (atomic_xchg(&hba->resetting, 1) == 0) { +- atomic_inc(&hba->reset_count); + hba->ops->post_msg(hba, IOPMU_INBOUND_MSG0_RESET); + } + +@@ -1340,7 +1339,6 @@ static int hptiop_probe(struct pci_dev *pcidev, const struct pci_device_id *id) + hba->iopintf_v2 = 0; + + atomic_set(&hba->resetting, 0); +- atomic_set(&hba->reset_count, 0); + + init_waitqueue_head(&hba->reset_wq); + init_waitqueue_head(&hba->ioctl_wq); +diff --git a/drivers/scsi/hptiop.h b/drivers/scsi/hptiop.h +index 4d1c51153b70..d5744cb20825 100644 +--- a/drivers/scsi/hptiop.h ++++ b/drivers/scsi/hptiop.h +@@ -330,7 +330,6 @@ struct hptiop_hba { + void *dma_coherent[HPTIOP_MAX_REQUESTS]; + dma_addr_t dma_coherent_handle[HPTIOP_MAX_REQUESTS]; + +- atomic_t reset_count; + atomic_t resetting; + + wait_queue_head_t reset_wq; +diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c +index 532474109624..0d62bad7f256 100644 +--- a/drivers/scsi/ipr.c ++++ b/drivers/scsi/ipr.c +@@ -948,7 +948,7 @@ static void ipr_send_command(struct ipr_cmnd *ipr_cmd) + **/ + static void ipr_do_req(struct ipr_cmnd *ipr_cmd, + void (*done) (struct ipr_cmnd *), +- void (*timeout_func) (struct ipr_cmnd *), u32 timeout) ++ void (*timeout_func) (unsigned long), u32 timeout) + { + list_add_tail(&ipr_cmd->queue, &ipr_cmd->hrrq->hrrq_pending_q); + +@@ -956,7 +956,7 @@ static void ipr_do_req(struct ipr_cmnd *ipr_cmd, + + ipr_cmd->timer.data = (unsigned long) ipr_cmd; + ipr_cmd->timer.expires = jiffies + timeout; +- ipr_cmd->timer.function = (void (*)(unsigned long))timeout_func; ++ ipr_cmd->timer.function = timeout_func; + + add_timer(&ipr_cmd->timer); + +@@ -1038,7 +1038,7 @@ static void ipr_init_ioadl(struct ipr_cmnd *ipr_cmd, dma_addr_t dma_addr, + * none + **/ + static void ipr_send_blocking_cmd(struct ipr_cmnd *ipr_cmd, +- void (*timeout_func) (struct ipr_cmnd *ipr_cmd), ++ void (*timeout_func) (unsigned long ipr_cmd), + u32 timeout) + { + struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; +@@ -1058,7 +1058,7 @@ static int ipr_get_hrrq_index(struct ipr_ioa_cfg *ioa_cfg) + if (ioa_cfg->hrrq_num == 1) + hrrq = 0; + else { +- hrrq = atomic_add_return(1, &ioa_cfg->hrrq_index); ++ hrrq = atomic_add_return_unchecked(1, &ioa_cfg->hrrq_index); + hrrq = (hrrq % (ioa_cfg->hrrq_num - 1)) + 1; + } + return hrrq; +@@ -2622,8 +2622,9 @@ static void ipr_process_error(struct ipr_cmnd *ipr_cmd) + * Return value: + * none + **/ +-static void ipr_timeout(struct ipr_cmnd *ipr_cmd) ++static void ipr_timeout(unsigned long _ipr_cmd) + { ++ struct ipr_cmnd *ipr_cmd = (struct ipr_cmnd *)_ipr_cmd; + unsigned long lock_flags = 0; + struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; + +@@ -2654,8 +2655,9 @@ static void ipr_timeout(struct ipr_cmnd *ipr_cmd) + * Return value: + * none + **/ +-static void ipr_oper_timeout(struct ipr_cmnd *ipr_cmd) ++static void ipr_oper_timeout(unsigned long _ipr_cmd) + { ++ struct ipr_cmnd *ipr_cmd = (struct ipr_cmnd *)_ipr_cmd; + unsigned long lock_flags = 0; + struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; + +@@ -5348,8 +5350,9 @@ static void ipr_bus_reset_done(struct ipr_cmnd *ipr_cmd) + * Return value: + * none + **/ +-static void ipr_abort_timeout(struct ipr_cmnd *ipr_cmd) ++static void ipr_abort_timeout(unsigned long _ipr_cmd) + { ++ struct ipr_cmnd *ipr_cmd = (struct ipr_cmnd *)_ipr_cmd; + struct ipr_cmnd *reset_cmd; + struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; + struct ipr_cmd_pkt *cmd_pkt; +@@ -8125,8 +8128,9 @@ static int ipr_ioafp_identify_hrrq(struct ipr_cmnd *ipr_cmd) + * Return value: + * none + **/ +-static void ipr_reset_timer_done(struct ipr_cmnd *ipr_cmd) ++static void ipr_reset_timer_done(unsigned long _ipr_cmd) + { ++ struct ipr_cmnd *ipr_cmd = (struct ipr_cmnd *)_ipr_cmd; + struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg; + unsigned long lock_flags = 0; + +@@ -8164,7 +8168,7 @@ static void ipr_reset_start_timer(struct ipr_cmnd *ipr_cmd, + + ipr_cmd->timer.data = (unsigned long) ipr_cmd; + ipr_cmd->timer.expires = jiffies + timeout; +- ipr_cmd->timer.function = (void (*)(unsigned long))ipr_reset_timer_done; ++ ipr_cmd->timer.function = ipr_reset_timer_done; + add_timer(&ipr_cmd->timer); + } + +@@ -8194,9 +8198,9 @@ static void ipr_init_ioa_mem(struct ipr_ioa_cfg *ioa_cfg) + + ioa_cfg->identify_hrrq_index = 0; + if (ioa_cfg->hrrq_num == 1) +- atomic_set(&ioa_cfg->hrrq_index, 0); ++ atomic_set_unchecked(&ioa_cfg->hrrq_index, 0); + else +- atomic_set(&ioa_cfg->hrrq_index, 1); ++ atomic_set_unchecked(&ioa_cfg->hrrq_index, 1); + + /* Zero out config table */ + memset(ioa_cfg->u.cfg_table, 0, ioa_cfg->cfg_table_size); +@@ -8250,7 +8254,7 @@ static int ipr_reset_next_stage(struct ipr_cmnd *ipr_cmd) + + ipr_cmd->timer.data = (unsigned long) ipr_cmd; + ipr_cmd->timer.expires = jiffies + stage_time * HZ; +- ipr_cmd->timer.function = (void (*)(unsigned long))ipr_oper_timeout; ++ ipr_cmd->timer.function = ipr_oper_timeout; + ipr_cmd->done = ipr_reset_ioa_job; + add_timer(&ipr_cmd->timer); + +@@ -8322,7 +8326,7 @@ static int ipr_reset_enable_ioa(struct ipr_cmnd *ipr_cmd) + + ipr_cmd->timer.data = (unsigned long) ipr_cmd; + ipr_cmd->timer.expires = jiffies + (ioa_cfg->transop_timeout * HZ); +- ipr_cmd->timer.function = (void (*)(unsigned long))ipr_oper_timeout; ++ ipr_cmd->timer.function = ipr_oper_timeout; + ipr_cmd->done = ipr_reset_ioa_job; + add_timer(&ipr_cmd->timer); + list_add_tail(&ipr_cmd->queue, &ipr_cmd->hrrq->hrrq_pending_q); +@@ -9310,7 +9314,7 @@ static void ipr_pci_perm_failure(struct pci_dev *pdev) + * PCI_ERS_RESULT_NEED_RESET or PCI_ERS_RESULT_DISCONNECT + */ + static pci_ers_result_t ipr_pci_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + switch (state) { + case pci_channel_io_frozen: +diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h +index 8995053d01b3..454107df668a 100644 +--- a/drivers/scsi/ipr.h ++++ b/drivers/scsi/ipr.h +@@ -1543,7 +1543,7 @@ struct ipr_ioa_cfg { + + struct ipr_hrr_queue hrrq[IPR_MAX_HRRQ_NUM]; + u32 hrrq_num; +- atomic_t hrrq_index; ++ atomic_unchecked_t hrrq_index; + u16 identify_hrrq_index; + + struct ipr_bus_attributes bus_attr[IPR_MAX_NUM_BUSES]; +diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c +index 16ca31ad5ec0..f5adf48f4023 100644 +--- a/drivers/scsi/libfc/fc_exch.c ++++ b/drivers/scsi/libfc/fc_exch.c +@@ -101,12 +101,12 @@ struct fc_exch_mgr { + u16 pool_max_index; + + struct { +- atomic_t no_free_exch; +- atomic_t no_free_exch_xid; +- atomic_t xid_not_found; +- atomic_t xid_busy; +- atomic_t seq_not_found; +- atomic_t non_bls_resp; ++ atomic_unchecked_t no_free_exch; ++ atomic_unchecked_t no_free_exch_xid; ++ atomic_unchecked_t xid_not_found; ++ atomic_unchecked_t xid_busy; ++ atomic_unchecked_t seq_not_found; ++ atomic_unchecked_t non_bls_resp; + } stats; + }; + +@@ -809,7 +809,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport, + /* allocate memory for exchange */ + ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC); + if (!ep) { +- atomic_inc(&mp->stats.no_free_exch); ++ atomic_inc_unchecked(&mp->stats.no_free_exch); + goto out; + } + memset(ep, 0, sizeof(*ep)); +@@ -872,7 +872,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport, + return ep; + err: + spin_unlock_bh(&pool->lock); +- atomic_inc(&mp->stats.no_free_exch_xid); ++ atomic_inc_unchecked(&mp->stats.no_free_exch_xid); + mempool_free(ep, mp->ep_pool); + return NULL; + } +@@ -1029,7 +1029,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport, + xid = ntohs(fh->fh_ox_id); /* we originated exch */ + ep = fc_exch_find(mp, xid); + if (!ep) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + reject = FC_RJT_OX_ID; + goto out; + } +@@ -1059,7 +1059,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport, + ep = fc_exch_find(mp, xid); + if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) { + if (ep) { +- atomic_inc(&mp->stats.xid_busy); ++ atomic_inc_unchecked(&mp->stats.xid_busy); + reject = FC_RJT_RX_ID; + goto rel; + } +@@ -1070,7 +1070,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport, + } + xid = ep->xid; /* get our XID */ + } else if (!ep) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + reject = FC_RJT_RX_ID; /* XID not found */ + goto out; + } +@@ -1088,7 +1088,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport, + } else { + sp = &ep->seq; + if (sp->id != fh->fh_seq_id) { +- atomic_inc(&mp->stats.seq_not_found); ++ atomic_inc_unchecked(&mp->stats.seq_not_found); + if (f_ctl & FC_FC_END_SEQ) { + /* + * Update sequence_id based on incoming last +@@ -1539,22 +1539,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp) + + ep = fc_exch_find(mp, ntohs(fh->fh_ox_id)); + if (!ep) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + goto out; + } + if (ep->esb_stat & ESB_ST_COMPLETE) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + goto rel; + } + if (ep->rxid == FC_XID_UNKNOWN) + ep->rxid = ntohs(fh->fh_rx_id); + if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + goto rel; + } + if (ep->did != ntoh24(fh->fh_s_id) && + ep->did != FC_FID_FLOGI) { +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + goto rel; + } + sof = fr_sof(fp); +@@ -1563,7 +1563,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp) + sp->ssb_stat |= SSB_ST_RESP; + sp->id = fh->fh_seq_id; + } else if (sp->id != fh->fh_seq_id) { +- atomic_inc(&mp->stats.seq_not_found); ++ atomic_inc_unchecked(&mp->stats.seq_not_found); + goto rel; + } + +@@ -1626,9 +1626,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp) + sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */ + + if (!sp) +- atomic_inc(&mp->stats.xid_not_found); ++ atomic_inc_unchecked(&mp->stats.xid_not_found); + else +- atomic_inc(&mp->stats.non_bls_resp); ++ atomic_inc_unchecked(&mp->stats.non_bls_resp); + + fc_frame_free(fp); + } +@@ -2268,13 +2268,13 @@ void fc_exch_update_stats(struct fc_lport *lport) + + list_for_each_entry(ema, &lport->ema_list, ema_list) { + mp = ema->mp; +- st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch); ++ st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch); + st->fc_no_free_exch_xid += +- atomic_read(&mp->stats.no_free_exch_xid); +- st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found); +- st->fc_xid_busy += atomic_read(&mp->stats.xid_busy); +- st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found); +- st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp); ++ atomic_read_unchecked(&mp->stats.no_free_exch_xid); ++ st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found); ++ st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy); ++ st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found); ++ st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp); + } + } + EXPORT_SYMBOL(fc_exch_update_stats); +diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c +index 87f5e694dbed..934a15105549 100644 +--- a/drivers/scsi/libsas/sas_ata.c ++++ b/drivers/scsi/libsas/sas_ata.c +@@ -532,7 +532,7 @@ static struct ata_port_operations sas_sata_ops = { + .postreset = ata_std_postreset, + .error_handler = ata_std_error_handler, + .post_internal_cmd = sas_ata_post_internal, +- .qc_defer = ata_std_qc_defer, ++ .qc_defer = ata_std_qc_defer, + .qc_prep = ata_noop_qc_prep, + .qc_issue = sas_ata_qc_issue, + .qc_fill_rtf = sas_ata_qc_fill_rtf, +diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h +index b484859464f6..1ea4db4bb0cf 100644 +--- a/drivers/scsi/lpfc/lpfc.h ++++ b/drivers/scsi/lpfc/lpfc.h +@@ -430,7 +430,7 @@ struct lpfc_vport { + struct dentry *debug_nodelist; + struct dentry *vport_debugfs_root; + struct lpfc_debugfs_trc *disc_trc; +- atomic_t disc_trc_cnt; ++ atomic_unchecked_t disc_trc_cnt; + #endif + uint8_t stat_data_enabled; + uint8_t stat_data_blocked; +@@ -898,8 +898,8 @@ struct lpfc_hba { + struct timer_list fabric_block_timer; + unsigned long bit_flags; + #define FABRIC_COMANDS_BLOCKED 0 +- atomic_t num_rsrc_err; +- atomic_t num_cmd_success; ++ atomic_unchecked_t num_rsrc_err; ++ atomic_unchecked_t num_cmd_success; + unsigned long last_rsrc_error_time; + unsigned long last_ramp_down_time; + #ifdef CONFIG_SCSI_LPFC_DEBUG_FS +@@ -934,7 +934,7 @@ struct lpfc_hba { + + struct dentry *debug_slow_ring_trc; + struct lpfc_debugfs_trc *slow_ring_trc; +- atomic_t slow_ring_trc_cnt; ++ atomic_unchecked_t slow_ring_trc_cnt; + /* iDiag debugfs sub-directory */ + struct dentry *idiag_root; + struct dentry *idiag_pci_cfg; +diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c +index a63542bac153..80692eedf942 100644 +--- a/drivers/scsi/lpfc/lpfc_debugfs.c ++++ b/drivers/scsi/lpfc/lpfc_debugfs.c +@@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc, + + #include <linux/debugfs.h> + +-static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0); ++static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0); + static unsigned long lpfc_debugfs_start_time = 0L; + + /* iDiag */ +@@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size) + lpfc_debugfs_enable = 0; + + len = 0; +- index = (atomic_read(&vport->disc_trc_cnt) + 1) & ++ index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) & + (lpfc_debugfs_max_disc_trc - 1); + for (i = index; i < lpfc_debugfs_max_disc_trc; i++) { + dtp = vport->disc_trc + i; +@@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size) + lpfc_debugfs_enable = 0; + + len = 0; +- index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) & ++ index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) & + (lpfc_debugfs_max_slow_ring_trc - 1); + for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) { + dtp = phba->slow_ring_trc + i; +@@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt, + !vport || !vport->disc_trc) + return; + +- index = atomic_inc_return(&vport->disc_trc_cnt) & ++ index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) & + (lpfc_debugfs_max_disc_trc - 1); + dtp = vport->disc_trc + index; + dtp->fmt = fmt; + dtp->data1 = data1; + dtp->data2 = data2; + dtp->data3 = data3; +- dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt); ++ dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt); + dtp->jif = jiffies; + #endif + return; +@@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt, + !phba || !phba->slow_ring_trc) + return; + +- index = atomic_inc_return(&phba->slow_ring_trc_cnt) & ++ index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) & + (lpfc_debugfs_max_slow_ring_trc - 1); + dtp = phba->slow_ring_trc + index; + dtp->fmt = fmt; + dtp->data1 = data1; + dtp->data2 = data2; + dtp->data3 = data3; +- dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt); ++ dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt); + dtp->jif = jiffies; + #endif + return; +@@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) + "slow_ring buffer\n"); + goto debug_failed; + } +- atomic_set(&phba->slow_ring_trc_cnt, 0); ++ atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0); + memset(phba->slow_ring_trc, 0, + (sizeof(struct lpfc_debugfs_trc) * + lpfc_debugfs_max_slow_ring_trc)); +@@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) + "buffer\n"); + goto debug_failed; + } +- atomic_set(&vport->disc_trc_cnt, 0); ++ atomic_set_unchecked(&vport->disc_trc_cnt, 0); + + snprintf(name, sizeof(name), "discovery_trace"); + vport->debug_disc_trc = +diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c +index f7e3f27bb5c5..e77bed0eafd2 100644 +--- a/drivers/scsi/lpfc/lpfc_init.c ++++ b/drivers/scsi/lpfc/lpfc_init.c +@@ -11127,7 +11127,7 @@ lpfc_pci_resume_one(struct pci_dev *pdev) + * PCI_ERS_RESULT_DISCONNECT - device could not be recovered + **/ + static pci_ers_result_t +-lpfc_io_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++lpfc_io_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + struct Scsi_Host *shost = pci_get_drvdata(pdev); + struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba; +@@ -11435,8 +11435,10 @@ lpfc_init(void) + printk(KERN_ERR "Could not register lpfcmgmt device, " + "misc_register returned with status %d", error); + +- lpfc_transport_functions.vport_create = lpfc_vport_create; +- lpfc_transport_functions.vport_delete = lpfc_vport_delete; ++ pax_open_kernel(); ++ const_cast(lpfc_transport_functions.vport_create) = lpfc_vport_create; ++ const_cast(lpfc_transport_functions.vport_delete) = lpfc_vport_delete; ++ pax_close_kernel(); + lpfc_transport_template = + fc_attach_transport(&lpfc_transport_functions); + if (lpfc_transport_template == NULL) +diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c +index d197aa176dee..c1178a68414f 100644 +--- a/drivers/scsi/lpfc/lpfc_scsi.c ++++ b/drivers/scsi/lpfc/lpfc_scsi.c +@@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba) + unsigned long expires; + + spin_lock_irqsave(&phba->hbalock, flags); +- atomic_inc(&phba->num_rsrc_err); ++ atomic_inc_unchecked(&phba->num_rsrc_err); + phba->last_rsrc_error_time = jiffies; + + expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL; +@@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba) + unsigned long num_rsrc_err, num_cmd_success; + int i; + +- num_rsrc_err = atomic_read(&phba->num_rsrc_err); +- num_cmd_success = atomic_read(&phba->num_cmd_success); ++ num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err); ++ num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success); + + /* + * The error and success command counters are global per +@@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba) + } + } + lpfc_destroy_vport_work_array(phba, vports); +- atomic_set(&phba->num_rsrc_err, 0); +- atomic_set(&phba->num_cmd_success, 0); ++ atomic_set_unchecked(&phba->num_rsrc_err, 0); ++ atomic_set_unchecked(&phba->num_cmd_success, 0); + } + + /** +diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h +index 3aaea713bf37..6cd098b0eca1 100644 +--- a/drivers/scsi/megaraid/megaraid_sas.h ++++ b/drivers/scsi/megaraid/megaraid_sas.h +@@ -2048,7 +2048,7 @@ struct megasas_instance { + s8 init_id; + + u16 max_num_sge; +- u16 max_fw_cmds; ++ u16 max_fw_cmds __intentional_overflow(-1); + u16 max_mfi_cmds; + u16 max_scsi_cmds; + u16 ldio_threshold; +diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c +index a1a5ceb42ce6..8e83e346e0b3 100644 +--- a/drivers/scsi/mpt3sas/mpt3sas_base.c ++++ b/drivers/scsi/mpt3sas/mpt3sas_base.c +@@ -105,7 +105,7 @@ _base_get_ioc_facts(struct MPT3SAS_ADAPTER *ioc); + * + */ + static int +-_scsih_set_fwfault_debug(const char *val, struct kernel_param *kp) ++_scsih_set_fwfault_debug(const char *val, const struct kernel_param *kp) + { + int ret = param_set_int(val, kp); + struct MPT3SAS_ADAPTER *ioc; +diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c +index 289374cbcb47..0eec58229385 100644 +--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c ++++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c +@@ -281,7 +281,7 @@ struct _scsi_io_transfer { + * Note: The logging levels are defined in mpt3sas_debug.h. + */ + static int +-_scsih_set_debug_level(const char *val, struct kernel_param *kp) ++_scsih_set_debug_level(const char *val, const struct kernel_param *kp) + { + int ret = param_set_int(val, kp); + struct MPT3SAS_ADAPTER *ioc; +@@ -8970,7 +8970,7 @@ scsih_resume(struct pci_dev *pdev) + * PCI_ERS_RESULT_NEED_RESET or PCI_ERS_RESULT_DISCONNECT + */ + static pci_ers_result_t +-scsih_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++scsih_pci_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + struct Scsi_Host *shost = pci_get_drvdata(pdev); + struct MPT3SAS_ADAPTER *ioc = shost_priv(shost); +diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c +index 68a5c347fae9..c88d66b60c70 100644 +--- a/drivers/scsi/pmcraid.c ++++ b/drivers/scsi/pmcraid.c +@@ -201,8 +201,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev) + res->scsi_dev = scsi_dev; + scsi_dev->hostdata = res; + res->change_detected = 0; +- atomic_set(&res->read_failures, 0); +- atomic_set(&res->write_failures, 0); ++ atomic_set_unchecked(&res->read_failures, 0); ++ atomic_set_unchecked(&res->write_failures, 0); + rc = 0; + } + spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags); +@@ -557,8 +557,9 @@ static void pmcraid_reset_type(struct pmcraid_instance *pinstance) + + static void pmcraid_ioa_reset(struct pmcraid_cmd *); + +-static void pmcraid_bist_done(struct pmcraid_cmd *cmd) ++static void pmcraid_bist_done(unsigned long _cmd) + { ++ struct pmcraid_cmd *cmd = (struct pmcraid_cmd *)_cmd; + struct pmcraid_instance *pinstance = cmd->drv_inst; + unsigned long lock_flags; + int rc; +@@ -573,8 +574,7 @@ static void pmcraid_bist_done(struct pmcraid_cmd *cmd) + cmd->timer.expires = jiffies + cmd->time_left; + cmd->time_left = 0; + cmd->timer.data = (unsigned long)cmd; +- cmd->timer.function = +- (void (*)(unsigned long))pmcraid_bist_done; ++ cmd->timer.function = pmcraid_bist_done; + add_timer(&cmd->timer); + } else { + cmd->time_left = 0; +@@ -607,7 +607,7 @@ static void pmcraid_start_bist(struct pmcraid_cmd *cmd) + cmd->time_left = msecs_to_jiffies(PMCRAID_BIST_TIMEOUT); + cmd->timer.data = (unsigned long)cmd; + cmd->timer.expires = jiffies + msecs_to_jiffies(PMCRAID_BIST_TIMEOUT); +- cmd->timer.function = (void (*)(unsigned long))pmcraid_bist_done; ++ cmd->timer.function = pmcraid_bist_done; + add_timer(&cmd->timer); + } + +@@ -617,8 +617,9 @@ static void pmcraid_start_bist(struct pmcraid_cmd *cmd) + * Return value + * None + */ +-static void pmcraid_reset_alert_done(struct pmcraid_cmd *cmd) ++static void pmcraid_reset_alert_done(unsigned long _cmd) + { ++ struct pmcraid_cmd *cmd = (struct pmcraid_cmd *)_cmd; + struct pmcraid_instance *pinstance = cmd->drv_inst; + u32 status = ioread32(pinstance->ioa_status); + unsigned long lock_flags; +@@ -639,8 +640,7 @@ static void pmcraid_reset_alert_done(struct pmcraid_cmd *cmd) + cmd->time_left -= PMCRAID_CHECK_FOR_RESET_TIMEOUT; + cmd->timer.data = (unsigned long)cmd; + cmd->timer.expires = jiffies + PMCRAID_CHECK_FOR_RESET_TIMEOUT; +- cmd->timer.function = +- (void (*)(unsigned long))pmcraid_reset_alert_done; ++ cmd->timer.function = pmcraid_reset_alert_done; + add_timer(&cmd->timer); + } + } +@@ -678,8 +678,7 @@ static void pmcraid_reset_alert(struct pmcraid_cmd *cmd) + cmd->time_left = PMCRAID_RESET_TIMEOUT; + cmd->timer.data = (unsigned long)cmd; + cmd->timer.expires = jiffies + PMCRAID_CHECK_FOR_RESET_TIMEOUT; +- cmd->timer.function = +- (void (*)(unsigned long))pmcraid_reset_alert_done; ++ cmd->timer.function = pmcraid_reset_alert_done; + add_timer(&cmd->timer); + + iowrite32(DOORBELL_IOA_RESET_ALERT, +@@ -704,8 +703,9 @@ static void pmcraid_reset_alert(struct pmcraid_cmd *cmd) + * Return value: + * None + */ +-static void pmcraid_timeout_handler(struct pmcraid_cmd *cmd) ++static void pmcraid_timeout_handler(unsigned long _cmd) + { ++ struct pmcraid_cmd *cmd = (struct pmcraid_cmd *)_cmd; + struct pmcraid_instance *pinstance = cmd->drv_inst; + unsigned long lock_flags; + +@@ -920,7 +920,7 @@ static void pmcraid_send_cmd( + struct pmcraid_cmd *cmd, + void (*cmd_done) (struct pmcraid_cmd *), + unsigned long timeout, +- void (*timeout_func) (struct pmcraid_cmd *) ++ void (*timeout_func) (unsigned long) + ) + { + /* initialize done function */ +@@ -930,7 +930,7 @@ static void pmcraid_send_cmd( + /* setup timeout handler */ + cmd->timer.data = (unsigned long)cmd; + cmd->timer.expires = jiffies + timeout; +- cmd->timer.function = (void (*)(unsigned long))timeout_func; ++ cmd->timer.function = timeout_func; + add_timer(&cmd->timer); + } + +@@ -1968,7 +1968,7 @@ static void pmcraid_soft_reset(struct pmcraid_cmd *cmd) + cmd->timer.data = (unsigned long)cmd; + cmd->timer.expires = jiffies + + msecs_to_jiffies(PMCRAID_TRANSOP_TIMEOUT); +- cmd->timer.function = (void (*)(unsigned long))pmcraid_timeout_handler; ++ cmd->timer.function = pmcraid_timeout_handler; + + if (!timer_pending(&cmd->timer)) + add_timer(&cmd->timer); +@@ -2641,9 +2641,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd) + + /* If this was a SCSI read/write command keep count of errors */ + if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD) +- atomic_inc(&res->read_failures); ++ atomic_inc_unchecked(&res->read_failures); + else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD) +- atomic_inc(&res->write_failures); ++ atomic_inc_unchecked(&res->write_failures); + + if (!RES_IS_GSCSI(res->cfg_entry) && + masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) { +@@ -3469,7 +3469,7 @@ static int pmcraid_queuecommand_lck( + * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses + * hrrq_id assigned here in queuecommand + */ +- ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) % ++ ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) % + pinstance->num_hrrq; + cmd->cmd_done = pmcraid_io_done; + +@@ -3783,7 +3783,7 @@ static long pmcraid_ioctl_passthrough( + * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses + * hrrq_id assigned here in queuecommand + */ +- ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) % ++ ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) % + pinstance->num_hrrq; + + if (request_size) { +@@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp) + + pinstance = container_of(workp, struct pmcraid_instance, worker_q); + /* add resources only after host is added into system */ +- if (!atomic_read(&pinstance->expose_resources)) ++ if (!atomic_read_unchecked(&pinstance->expose_resources)) + return; + + fw_version = be16_to_cpu(pinstance->inq_data->fw_version); +@@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host, + init_waitqueue_head(&pinstance->reset_wait_q); + + atomic_set(&pinstance->outstanding_cmds, 0); +- atomic_set(&pinstance->last_message_id, 0); +- atomic_set(&pinstance->expose_resources, 0); ++ atomic_set_unchecked(&pinstance->last_message_id, 0); ++ atomic_set_unchecked(&pinstance->expose_resources, 0); + + INIT_LIST_HEAD(&pinstance->free_res_q); + INIT_LIST_HEAD(&pinstance->used_res_q); +@@ -5949,7 +5949,7 @@ static int pmcraid_probe(struct pci_dev *pdev, + /* Schedule worker thread to handle CCN and take care of adding and + * removing devices to OS + */ +- atomic_set(&pinstance->expose_resources, 1); ++ atomic_set_unchecked(&pinstance->expose_resources, 1); + schedule_work(&pinstance->worker_q); + return rc; + +diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h +index e1d150f3fd4d..6c6df444a63a 100644 +--- a/drivers/scsi/pmcraid.h ++++ b/drivers/scsi/pmcraid.h +@@ -748,7 +748,7 @@ struct pmcraid_instance { + struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS]; + + /* Message id as filled in last fired IOARCB, used to identify HRRQ */ +- atomic_t last_message_id; ++ atomic_unchecked_t last_message_id; + + /* configuration table */ + struct pmcraid_config_table *cfg_table; +@@ -777,7 +777,7 @@ struct pmcraid_instance { + atomic_t outstanding_cmds; + + /* should add/delete resources to mid-layer now ?*/ +- atomic_t expose_resources; ++ atomic_unchecked_t expose_resources; + + + +@@ -813,8 +813,8 @@ struct pmcraid_resource_entry { + struct pmcraid_config_table_entry_ext cfg_entry_ext; + }; + struct scsi_device *scsi_dev; /* Link scsi_device structure */ +- atomic_t read_failures; /* count of failed READ commands */ +- atomic_t write_failures; /* count of failed WRITE commands */ ++ atomic_unchecked_t read_failures; /* count of failed READ commands */ ++ atomic_unchecked_t write_failures; /* count of failed WRITE commands */ + + /* To indicate add/delete/modify during CCN */ + u8 change_detected; +diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c +index ad33238cef17..61286a2655d4 100644 +--- a/drivers/scsi/qla2xxx/qla_attr.c ++++ b/drivers/scsi/qla2xxx/qla_attr.c +@@ -2184,7 +2184,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable) + return 0; + } + +-struct fc_function_template qla2xxx_transport_functions = { ++fc_function_template_no_const qla2xxx_transport_functions = { + + .show_host_node_name = 1, + .show_host_port_name = 1, +@@ -2232,7 +2232,7 @@ struct fc_function_template qla2xxx_transport_functions = { + .bsg_timeout = qla24xx_bsg_timeout, + }; + +-struct fc_function_template qla2xxx_transport_vport_functions = { ++fc_function_template_no_const qla2xxx_transport_vport_functions = { + + .show_host_node_name = 1, + .show_host_port_name = 1, +diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h +index 6ca00813c71f..fbb9efd403d0 100644 +--- a/drivers/scsi/qla2xxx/qla_gbl.h ++++ b/drivers/scsi/qla2xxx/qla_gbl.h +@@ -178,8 +178,8 @@ extern void qla2x00_disable_board_on_pci_error(struct work_struct *); + */ + extern struct scsi_host_template qla2xxx_driver_template; + extern struct scsi_transport_template *qla2xxx_transport_vport_template; +-extern void qla2x00_timer(scsi_qla_host_t *); +-extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); ++extern void qla2x00_timer(unsigned long); ++extern void qla2x00_start_timer(scsi_qla_host_t *, void (*)(unsigned long), unsigned long); + extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); + extern int qla24xx_disable_vp (scsi_qla_host_t *); + extern int qla24xx_enable_vp (scsi_qla_host_t *); +@@ -583,8 +583,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t); + struct device_attribute; + extern struct device_attribute *qla2x00_host_attrs[]; + struct fc_function_template; +-extern struct fc_function_template qla2xxx_transport_functions; +-extern struct fc_function_template qla2xxx_transport_vport_functions; ++extern fc_function_template_no_const qla2xxx_transport_functions; ++extern fc_function_template_no_const qla2xxx_transport_vport_functions; + extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); + extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool); + extern void qla2x00_init_host_attr(scsi_qla_host_t *); +diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c +index 94630d4738e6..5bc38dd00716 100644 +--- a/drivers/scsi/qla2xxx/qla_os.c ++++ b/drivers/scsi/qla2xxx/qla_os.c +@@ -301,12 +301,12 @@ struct scsi_transport_template *qla2xxx_transport_vport_template = NULL; + */ + + __inline__ void +-qla2x00_start_timer(scsi_qla_host_t *vha, void *func, unsigned long interval) ++qla2x00_start_timer(scsi_qla_host_t *vha, void (*func)(unsigned long), unsigned long interval) + { + init_timer(&vha->timer); + vha->timer.expires = jiffies + interval * HZ; + vha->timer.data = (unsigned long)vha; +- vha->timer.function = (void (*)(unsigned long))func; ++ vha->timer.function = func; + add_timer(&vha->timer); + vha->timer_active = 1; + } +@@ -1535,8 +1535,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha) + !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) { + /* Ok, a 64bit DMA mask is applicable. */ + ha->flags.enable_64bit_addressing = 1; +- ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64; +- ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64; ++ pax_open_kernel(); ++ const_cast(ha->isp_ops->calc_req_entries) = qla2x00_calc_iocbs_64; ++ const_cast(ha->isp_ops->build_iocbs) = qla2x00_build_scsi_iocbs_64; ++ pax_close_kernel(); + return; + } + } +@@ -5417,8 +5419,9 @@ qla2x00_rst_aen(scsi_qla_host_t *vha) + * Context: Interrupt + ***************************************************************************/ + void +-qla2x00_timer(scsi_qla_host_t *vha) ++qla2x00_timer(unsigned long _vha) + { ++ scsi_qla_host_t *vha = (scsi_qla_host_t *)_vha; + unsigned long cpu_flags = 0; + int start_dpc = 0; + int index; +@@ -5680,7 +5683,7 @@ qla2x00_release_firmware(void) + } + + static pci_ers_result_t +-qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++qla2xxx_pci_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + scsi_qla_host_t *vha = pci_get_drvdata(pdev); + struct qla_hw_data *ha = vha->hw; +diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c +index 91f5f55a8a9b..97d017fe5f15 100644 +--- a/drivers/scsi/qla2xxx/qla_target.c ++++ b/drivers/scsi/qla2xxx/qla_target.c +@@ -678,7 +678,7 @@ static int qlt_reset(struct scsi_qla_host *vha, void *iocb, int mcmd) + loop_id = le16_to_cpu(n->u.isp24.nport_handle); + if (loop_id == 0xFFFF) { + /* Global event */ +- atomic_inc(&vha->vha_tgt.qla_tgt->tgt_global_resets_count); ++ atomic_inc_unchecked(&vha->vha_tgt.qla_tgt->tgt_global_resets_count); + spin_lock_irqsave(&ha->tgt.sess_lock, flags); + qlt_clear_tgt_db(vha->vha_tgt.qla_tgt); + spin_unlock_irqrestore(&ha->tgt.sess_lock, flags); +@@ -845,8 +845,9 @@ static void qlt_undelete_sess(struct qla_tgt_sess *sess) + sess->deleted = 0; + } + +-static void qlt_del_sess_work_fn(struct delayed_work *work) ++static void qlt_del_sess_work_fn(struct work_struct *_work) + { ++ struct delayed_work *work = container_of(_work, struct delayed_work, work); + struct qla_tgt *tgt = container_of(work, struct qla_tgt, + sess_del_work); + struct scsi_qla_host *vha = tgt->vha; +@@ -5831,7 +5832,7 @@ static struct qla_tgt_sess *qlt_make_local_sess(struct scsi_qla_host *vha, + + retry: + global_resets = +- atomic_read(&vha->vha_tgt.qla_tgt->tgt_global_resets_count); ++ atomic_read_unchecked(&vha->vha_tgt.qla_tgt->tgt_global_resets_count); + + rc = qla24xx_get_loop_id(vha, s_id, &loop_id); + if (rc != 0) { +@@ -5870,12 +5871,12 @@ static struct qla_tgt_sess *qlt_make_local_sess(struct scsi_qla_host *vha, + } + + if (global_resets != +- atomic_read(&vha->vha_tgt.qla_tgt->tgt_global_resets_count)) { ++ atomic_read_unchecked(&vha->vha_tgt.qla_tgt->tgt_global_resets_count)) { + ql_dbg(ql_dbg_tgt_mgt, vha, 0xf043, + "qla_target(%d): global reset during session discovery " + "(counter was %d, new %d), retrying", vha->vp_idx, + global_resets, +- atomic_read(&vha->vha_tgt. ++ atomic_read_unchecked(&vha->vha_tgt. + qla_tgt->tgt_global_resets_count)); + goto retry; + } +@@ -6086,8 +6087,7 @@ int qlt_add_target(struct qla_hw_data *ha, struct scsi_qla_host *base_vha) + init_waitqueue_head(&tgt->waitQ); + INIT_LIST_HEAD(&tgt->sess_list); + INIT_LIST_HEAD(&tgt->del_sess_list); +- INIT_DELAYED_WORK(&tgt->sess_del_work, +- (void (*)(struct work_struct *))qlt_del_sess_work_fn); ++ INIT_DELAYED_WORK(&tgt->sess_del_work, qlt_del_sess_work_fn); + spin_lock_init(&tgt->sess_work_lock); + INIT_WORK(&tgt->sess_work, qlt_sess_work_fn); + INIT_LIST_HEAD(&tgt->sess_works_list); +@@ -6095,7 +6095,7 @@ int qlt_add_target(struct qla_hw_data *ha, struct scsi_qla_host *base_vha) + INIT_LIST_HEAD(&tgt->srr_ctio_list); + INIT_LIST_HEAD(&tgt->srr_imm_list); + INIT_WORK(&tgt->srr_work, qlt_handle_srr_work); +- atomic_set(&tgt->tgt_global_resets_count, 0); ++ atomic_set_unchecked(&tgt->tgt_global_resets_count, 0); + + base_vha->vha_tgt.qla_tgt = tgt; + +diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h +index 0824a8164a24..c7eed5822ebe 100644 +--- a/drivers/scsi/qla2xxx/qla_target.h ++++ b/drivers/scsi/qla2xxx/qla_target.h +@@ -896,7 +896,7 @@ struct qla_tgt { + struct list_head srr_imm_list; + struct work_struct srr_work; + +- atomic_t tgt_global_resets_count; ++ atomic_unchecked_t tgt_global_resets_count; + + struct list_head tgt_list_entry; + }; +diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h +index a7cfc270bd08..151f483fc319 100644 +--- a/drivers/scsi/qla4xxx/ql4_def.h ++++ b/drivers/scsi/qla4xxx/ql4_def.h +@@ -306,7 +306,7 @@ struct ddb_entry { + * (4000 only) */ + atomic_t relogin_timer; /* Max Time to wait for + * relogin to complete */ +- atomic_t relogin_retry_count; /* Num of times relogin has been ++ atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been + * retried */ + uint32_t default_time2wait; /* Default Min time between + * relogins (+aens) */ +diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c +index 01c3610a60cf..f287da9312f1 100644 +--- a/drivers/scsi/qla4xxx/ql4_os.c ++++ b/drivers/scsi/qla4xxx/ql4_os.c +@@ -3956,7 +3956,7 @@ void qla4xxx_update_session_conn_param(struct scsi_qla_host *ha, + * Timer routines + */ + +-static void qla4xxx_start_timer(struct scsi_qla_host *ha, void *func, ++static void qla4xxx_start_timer(struct scsi_qla_host *ha, void (*func)(unsigned long), + unsigned long interval) + { + DEBUG(printk("scsi: %s: Starting timer thread for adapter %d\n", +@@ -3964,7 +3964,7 @@ static void qla4xxx_start_timer(struct scsi_qla_host *ha, void *func, + init_timer(&ha->timer); + ha->timer.expires = jiffies + interval * HZ; + ha->timer.data = (unsigned long)ha; +- ha->timer.function = (void (*)(unsigned long))func; ++ ha->timer.function = func; + add_timer(&ha->timer); + ha->timer_active = 1; + } +@@ -4490,12 +4490,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess) + */ + if (!iscsi_is_session_online(cls_sess)) { + /* Reset retry relogin timer */ +- atomic_inc(&ddb_entry->relogin_retry_count); ++ atomic_inc_unchecked(&ddb_entry->relogin_retry_count); + DEBUG2(ql4_printk(KERN_INFO, ha, + "%s: index[%d] relogin timed out-retrying" + " relogin (%d), retry (%d)\n", __func__, + ddb_entry->fw_ddb_index, +- atomic_read(&ddb_entry->relogin_retry_count), ++ atomic_read_unchecked(&ddb_entry->relogin_retry_count), + ddb_entry->default_time2wait + 4)); + set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags); + atomic_set(&ddb_entry->retry_relogin_timer, +@@ -4508,8 +4508,9 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess) + * qla4xxx_timer - checks every second for work to do. + * @ha: Pointer to host adapter structure. + **/ +-static void qla4xxx_timer(struct scsi_qla_host *ha) ++static void qla4xxx_timer(unsigned long _ha) + { ++ struct scsi_qla_host *ha = (struct scsi_qla_host *)_ha; + int start_dpc = 0; + uint16_t w; + +@@ -6603,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha, + + atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY); + atomic_set(&ddb_entry->relogin_timer, 0); +- atomic_set(&ddb_entry->relogin_retry_count, 0); ++ atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0); + def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout); + ddb_entry->default_relogin_timeout = + (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ? +@@ -9557,7 +9558,7 @@ static int qla4xxx_host_reset(struct Scsi_Host *shost, int reset_type) + * RECOVERED - driver's pci_resume() + */ + static pci_ers_result_t +-qla4xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ++qla4xxx_pci_error_detected(struct pci_dev *pdev, enum pci_channel_state state) + { + struct scsi_qla_host *ha = pci_get_drvdata(pdev); + +diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c +index 1deb6adc411f..3057db539260 100644 +--- a/drivers/scsi/scsi.c ++++ b/drivers/scsi/scsi.c +@@ -591,7 +591,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd) + + good_bytes = scsi_bufflen(cmd); + if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) { +- int old_good_bytes = good_bytes; ++ unsigned int old_good_bytes = good_bytes; + drv = scsi_cmd_to_driver(cmd); + if (drv->done) + good_bytes = drv->done(cmd); +diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c +index cf04a364fd8b..54dd630bdedf 100644 +--- a/drivers/scsi/scsi_debug.c ++++ b/drivers/scsi/scsi_debug.c +@@ -290,10 +290,10 @@ struct sdebug_queue { + atomic_t blocked; /* to temporarily stop more being queued */ + }; + +-static atomic_t sdebug_cmnd_count; /* number of incoming commands */ +-static atomic_t sdebug_completions; /* count of deferred completions */ +-static atomic_t sdebug_miss_cpus; /* submission + completion cpus differ */ +-static atomic_t sdebug_a_tsf; /* 'almost task set full' counter */ ++static atomic_unchecked_t sdebug_cmnd_count; /* number of incoming commands */ ++static atomic_unchecked_t sdebug_completions; /* count of deferred completions */ ++static atomic_unchecked_t sdebug_miss_cpus; /* submission + completion cpus differ */ ++static atomic_unchecked_t sdebug_a_tsf; /* 'almost task set full' counter */ + + struct opcode_info_t { + u8 num_attached; /* 0 if this is it (i.e. a leaf); use 0xff */ +@@ -3493,9 +3493,9 @@ static void sdebug_q_cmd_complete(struct sdebug_defer *sd_dp) + qc_idx = sd_dp->qc_idx; + sqp = sdebug_q_arr + sd_dp->sqa_idx; + if (sdebug_statistics) { +- atomic_inc(&sdebug_completions); ++ atomic_inc_unchecked(&sdebug_completions); + if (raw_smp_processor_id() != sd_dp->issuing_cpu) +- atomic_inc(&sdebug_miss_cpus); ++ atomic_inc_unchecked(&sdebug_miss_cpus); + } + if (unlikely((qc_idx < 0) || (qc_idx >= SDEBUG_CANQUEUE))) { + pr_err("wild qc_idx=%d\n", qc_idx); +@@ -3967,23 +3967,23 @@ static void tweak_cmnd_count(void) + if (modulo < 2) + return; + block_unblock_all_queues(true); +- count = atomic_read(&sdebug_cmnd_count); +- atomic_set(&sdebug_cmnd_count, (count / modulo) * modulo); ++ count = atomic_read_unchecked(&sdebug_cmnd_count); ++ atomic_set_unchecked(&sdebug_cmnd_count, (count / modulo) * modulo); + block_unblock_all_queues(false); + } + + static void clear_queue_stats(void) + { +- atomic_set(&sdebug_cmnd_count, 0); +- atomic_set(&sdebug_completions, 0); +- atomic_set(&sdebug_miss_cpus, 0); +- atomic_set(&sdebug_a_tsf, 0); ++ atomic_set_unchecked(&sdebug_cmnd_count, 0); ++ atomic_set_unchecked(&sdebug_completions, 0); ++ atomic_set_unchecked(&sdebug_miss_cpus, 0); ++ atomic_set_unchecked(&sdebug_a_tsf, 0); + } + + static void setup_inject(struct sdebug_queue *sqp, + struct sdebug_queued_cmd *sqcp) + { +- if ((atomic_read(&sdebug_cmnd_count) % abs(sdebug_every_nth)) > 0) ++ if ((atomic_read_unchecked(&sdebug_cmnd_count) % abs(sdebug_every_nth)) > 0) + return; + sqcp->inj_recovered = !!(SDEBUG_OPT_RECOVERED_ERR & sdebug_opts); + sqcp->inj_transport = !!(SDEBUG_OPT_TRANSPORT_ERR & sdebug_opts); +@@ -4040,9 +4040,9 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct sdebug_dev_info *devip, + (SDEBUG_OPT_RARE_TSF & sdebug_opts) && + (scsi_result == 0))) { + if ((num_in_q == (qdepth - 1)) && +- (atomic_inc_return(&sdebug_a_tsf) >= ++ (atomic_inc_return_unchecked(&sdebug_a_tsf) >= + abs(sdebug_every_nth))) { +- atomic_set(&sdebug_a_tsf, 0); ++ atomic_set_unchecked(&sdebug_a_tsf, 0); + inject = 1; + scsi_result = device_qfull_result; + } +@@ -4297,10 +4297,10 @@ static int scsi_debug_show_info(struct seq_file *m, struct Scsi_Host *host) + TICK_NSEC / 1000, "statistics", sdebug_statistics, + sdebug_mq_active); + seq_printf(m, "cmnd_count=%d, completions=%d, %s=%d, a_tsf=%d\n", +- atomic_read(&sdebug_cmnd_count), +- atomic_read(&sdebug_completions), +- "miss_cpus", atomic_read(&sdebug_miss_cpus), +- atomic_read(&sdebug_a_tsf)); ++ atomic_read_unchecked(&sdebug_cmnd_count), ++ atomic_read_unchecked(&sdebug_completions), ++ "miss_cpus", atomic_read_unchecked(&sdebug_miss_cpus), ++ atomic_read_unchecked(&sdebug_a_tsf)); + + seq_printf(m, "submit_queues=%d\n", submit_queues); + for (j = 0, sqp = sdebug_q_arr; j < submit_queues; ++j, ++sqp) { +@@ -5253,7 +5253,7 @@ static int sdebug_change_qdepth(struct scsi_device *sdev, int qdepth) + + static bool fake_timeout(struct scsi_cmnd *scp) + { +- if (0 == (atomic_read(&sdebug_cmnd_count) % abs(sdebug_every_nth))) { ++ if (0 == (atomic_read_unchecked(&sdebug_cmnd_count) % abs(sdebug_every_nth))) { + if (sdebug_every_nth < -1) + sdebug_every_nth = -1; + if (SDEBUG_OPT_TIMEOUT & sdebug_opts) +@@ -5284,7 +5284,7 @@ static int scsi_debug_queuecommand(struct Scsi_Host *shost, + + scsi_set_resid(scp, 0); + if (sdebug_statistics) +- atomic_inc(&sdebug_cmnd_count); ++ atomic_inc_unchecked(&sdebug_cmnd_count); + if (unlikely(sdebug_verbose && + !(SDEBUG_OPT_NO_CDB_NOISE & sdebug_opts))) { + char b[120]; +diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c +index d8099c7cab00..1c6eb29ef358 100644 +--- a/drivers/scsi/scsi_lib.c ++++ b/drivers/scsi/scsi_lib.c +@@ -1514,7 +1514,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q) + shost = sdev->host; + scsi_init_cmd_errh(cmd); + cmd->result = DID_NO_CONNECT << 16; +- atomic_inc(&cmd->device->iorequest_cnt); ++ atomic_inc_unchecked(&cmd->device->iorequest_cnt); + + /* + * SCSI request completion path will do scsi_device_unbusy(), +@@ -1537,9 +1537,9 @@ static void scsi_softirq_done(struct request *rq) + + INIT_LIST_HEAD(&cmd->eh_entry); + +- atomic_inc(&cmd->device->iodone_cnt); ++ atomic_inc_unchecked(&cmd->device->iodone_cnt); + if (cmd->result) +- atomic_inc(&cmd->device->ioerr_cnt); ++ atomic_inc_unchecked(&cmd->device->ioerr_cnt); + + disposition = scsi_decide_disposition(cmd); + if (disposition != SUCCESS && +@@ -1580,7 +1580,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd) + struct Scsi_Host *host = cmd->device->host; + int rtn = 0; + +- atomic_inc(&cmd->device->iorequest_cnt); ++ atomic_inc_unchecked(&cmd->device->iorequest_cnt); + + /* check if the device is still usable */ + if (unlikely(cmd->device->sdev_state == SDEV_DEL)) { +diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c +index 82dfe07b1d47..2b3eeaec6a92 100644 +--- a/drivers/scsi/scsi_sysfs.c ++++ b/drivers/scsi/scsi_sysfs.c +@@ -848,7 +848,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \ + char *buf) \ + { \ + struct scsi_device *sdev = to_scsi_device(dev); \ +- unsigned long long count = atomic_read(&sdev->field); \ ++ unsigned long long count = atomic_read_unchecked(&sdev->field); \ + return snprintf(buf, 20, "0x%llx\n", count); \ + } \ + static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL) +diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c +index 0f3a3869524b..1616cee481ac 100644 +--- a/drivers/scsi/scsi_transport_fc.c ++++ b/drivers/scsi/scsi_transport_fc.c +@@ -502,7 +502,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class, + * Netlink Infrastructure + */ + +-static atomic_t fc_event_seq; ++static atomic_unchecked_t fc_event_seq; + + /** + * fc_get_event_number - Obtain the next sequential FC event number +@@ -515,7 +515,7 @@ static atomic_t fc_event_seq; + u32 + fc_get_event_number(void) + { +- return atomic_add_return(1, &fc_event_seq); ++ return atomic_add_return_unchecked(1, &fc_event_seq); + } + EXPORT_SYMBOL(fc_get_event_number); + +@@ -659,7 +659,7 @@ static __init int fc_transport_init(void) + { + int error; + +- atomic_set(&fc_event_seq, 0); ++ atomic_set_unchecked(&fc_event_seq, 0); + + error = transport_class_register(&fc_host_class); + if (error) +@@ -849,7 +849,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val) + char *cp; + + *val = simple_strtoul(buf, &cp, 0); +- if ((*cp && (*cp != '\n')) || (*val < 0)) ++ if (*cp && (*cp != '\n')) + return -EINVAL; + /* + * Check for overflow; dev_loss_tmo is u32 +diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c +index 42bca619f854..ceceb5d22bbc 100644 +--- a/drivers/scsi/scsi_transport_iscsi.c ++++ b/drivers/scsi/scsi_transport_iscsi.c +@@ -79,7 +79,7 @@ struct iscsi_internal { + struct transport_container session_cont; + }; + +-static atomic_t iscsi_session_nr; /* sysfs session id for next new session */ ++static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */ + static struct workqueue_struct *iscsi_eh_timer_workq; + + static DEFINE_IDA(iscsi_sess_ida); +@@ -2073,7 +2073,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id) + int id = 0; + int err; + +- session->sid = atomic_add_return(1, &iscsi_session_nr); ++ session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr); + + if (target_id == ISCSI_MAX_TARGET) { + id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL); +@@ -4523,7 +4523,7 @@ static __init int iscsi_transport_init(void) + printk(KERN_INFO "Loading iSCSI transport class v%s.\n", + ISCSI_TRANSPORT_VERSION); + +- atomic_set(&iscsi_session_nr, 0); ++ atomic_set_unchecked(&iscsi_session_nr, 0); + + err = class_register(&iscsi_transport_class); + if (err) +diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c +index 319868f3f674..a00cda54cd2f 100644 +--- a/drivers/scsi/scsi_transport_spi.c ++++ b/drivers/scsi/scsi_transport_spi.c +@@ -758,7 +758,7 @@ spi_dv_device_compare_inquiry(struct scsi_device *sdev, u8 *buffer, + static enum spi_compare_returns + spi_dv_retrain(struct scsi_device *sdev, u8 *buffer, u8 *ptr, + enum spi_compare_returns +- (*compare_fn)(struct scsi_device *, u8 *, u8 *, int)) ++ (*compare_fn)(struct scsi_device *, u8 *, u8 *, const int)) + { + struct spi_internal *i = to_spi_internal(sdev->host->transportt); + struct scsi_target *starget = sdev->sdev_target; +diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c +index e3cd3ece4412..97ab64368169 100644 +--- a/drivers/scsi/scsi_transport_srp.c ++++ b/drivers/scsi/scsi_transport_srp.c +@@ -35,7 +35,7 @@ + #include "scsi_priv.h" + + struct srp_host_attrs { +- atomic_t next_port_id; ++ atomic_unchecked_t next_port_id; + }; + #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data) + +@@ -105,7 +105,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev, + struct Scsi_Host *shost = dev_to_shost(dev); + struct srp_host_attrs *srp_host = to_srp_host_attrs(shost); + +- atomic_set(&srp_host->next_port_id, 0); ++ atomic_set_unchecked(&srp_host->next_port_id, 0); + return 0; + } + +@@ -226,7 +226,7 @@ static ssize_t show_reconnect_delay(struct device *dev, + + static ssize_t store_reconnect_delay(struct device *dev, + struct device_attribute *attr, +- const char *buf, const size_t count) ++ const char *buf, size_t count) + { + struct srp_rport *rport = transport_class_to_srp_rport(dev); + int res, delay; +@@ -752,7 +752,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost, + rport_fast_io_fail_timedout); + INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout); + +- id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id); ++ id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id); + dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id); + + transport_setup_device(&rport->dev); +diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c +index 13ac7e57a35d..80a52d3f8ce9 100644 +--- a/drivers/scsi/sd.c ++++ b/drivers/scsi/sd.c +@@ -113,7 +113,7 @@ static int sd_resume(struct device *); + static void sd_rescan(struct device *); + static int sd_init_command(struct scsi_cmnd *SCpnt); + static void sd_uninit_command(struct scsi_cmnd *SCpnt); +-static int sd_done(struct scsi_cmnd *); ++static unsigned int sd_done(struct scsi_cmnd *); + static int sd_eh_action(struct scsi_cmnd *, int); + static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer); + static void scsi_disk_release(struct device *cdev); +@@ -1768,7 +1768,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd) + * + * Note: potentially run from within an ISR. Must not block. + **/ +-static int sd_done(struct scsi_cmnd *SCpnt) ++static unsigned int sd_done(struct scsi_cmnd *SCpnt) + { + int result = SCpnt->result; + unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt); +@@ -3099,7 +3099,7 @@ static int sd_probe(struct device *dev) + sdkp->disk = gd; + sdkp->index = index; + atomic_set(&sdkp->openers, 0); +- atomic_set(&sdkp->device->ioerr_cnt, 0); ++ atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0); + + if (!sdp->request_queue->rq_timeout) { + if (sdp->type != TYPE_MOD) +diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c +index f753df25ba34..2377b5307a07 100644 +--- a/drivers/scsi/sg.c ++++ b/drivers/scsi/sg.c +@@ -1085,7 +1085,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg) + sdp->disk->disk_name, + MKDEV(SCSI_GENERIC_MAJOR, sdp->index), + NULL, +- (char *)arg); ++ (char __user *)arg); + case BLKTRACESTART: + return blk_trace_startstop(sdp->device->request_queue, 1); + case BLKTRACESTOP: +diff --git a/drivers/scsi/smartpqi/smartpqi.h b/drivers/scsi/smartpqi/smartpqi.h +index 07b6444d3e0a..b4d84e18d6a2 100644 +--- a/drivers/scsi/smartpqi/smartpqi.h ++++ b/drivers/scsi/smartpqi/smartpqi.h +@@ -956,7 +956,7 @@ struct pqi_ctrl_info { + struct pqi_event pending_events[PQI_NUM_SUPPORTED_EVENTS]; + struct work_struct event_work; + +- atomic_t num_interrupts; ++ atomic_unchecked_t num_interrupts; + int previous_num_interrupts; + unsigned int num_heartbeats_requested; + struct timer_list heartbeat_timer; +diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c +index 96a343ec8313..2dd5997abfbe 100644 +--- a/drivers/scsi/smartpqi/smartpqi_init.c ++++ b/drivers/scsi/smartpqi/smartpqi_init.c +@@ -2725,7 +2725,7 @@ static void pqi_heartbeat_timer_handler(unsigned long data) + int num_interrupts; + struct pqi_ctrl_info *ctrl_info = (struct pqi_ctrl_info *)data; + +- num_interrupts = atomic_read(&ctrl_info->num_interrupts); ++ num_interrupts = atomic_read_unchecked(&ctrl_info->num_interrupts); + + if (num_interrupts == ctrl_info->previous_num_interrupts) { + ctrl_info->num_heartbeats_requested++; +@@ -2748,7 +2748,7 @@ static void pqi_heartbeat_timer_handler(unsigned long data) + static void pqi_start_heartbeat_timer(struct pqi_ctrl_info *ctrl_info) + { + ctrl_info->previous_num_interrupts = +- atomic_read(&ctrl_info->num_interrupts); ++ atomic_read_unchecked(&ctrl_info->num_interrupts); + + init_timer(&ctrl_info->heartbeat_timer); + ctrl_info->heartbeat_timer.expires = +@@ -2875,7 +2875,7 @@ static irqreturn_t pqi_irq_handler(int irq, void *data) + num_responses_handled += pqi_process_event_intr(ctrl_info); + + if (num_responses_handled) +- atomic_inc(&ctrl_info->num_interrupts); ++ atomic_inc_unchecked(&ctrl_info->num_interrupts); + + pqi_start_io(ctrl_info, queue_group, RAID_PATH, NULL); + pqi_start_io(ctrl_info, queue_group, AIO_PATH, NULL); +@@ -5533,7 +5533,7 @@ static struct pqi_ctrl_info *pqi_alloc_ctrl_info(int numa_node) + spin_lock_init(&ctrl_info->scsi_device_list_lock); + + INIT_WORK(&ctrl_info->event_work, pqi_event_worker); +- atomic_set(&ctrl_info->num_interrupts, 0); ++ atomic_set_unchecked(&ctrl_info->num_interrupts, 0); + + INIT_DELAYED_WORK(&ctrl_info->rescan_work, pqi_rescan_worker); + INIT_DELAYED_WORK(&ctrl_info->update_time_work, pqi_update_time_worker); +diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c +index e63597342c96..93f218e454e0 100644 +--- a/drivers/scsi/sr.c ++++ b/drivers/scsi/sr.c +@@ -80,7 +80,7 @@ static DEFINE_MUTEX(sr_mutex); + static int sr_probe(struct device *); + static int sr_remove(struct device *); + static int sr_init_command(struct scsi_cmnd *SCpnt); +-static int sr_done(struct scsi_cmnd *); ++static unsigned int sr_done(struct scsi_cmnd *); + static int sr_runtime_suspend(struct device *dev); + + static const struct dev_pm_ops sr_pm_ops = { +@@ -315,13 +315,13 @@ static unsigned int sr_check_events(struct cdrom_device_info *cdi, + * It will be notified on the end of a SCSI read / write, and will take one + * of several actions based on success or failure. + */ +-static int sr_done(struct scsi_cmnd *SCpnt) ++static unsigned int sr_done(struct scsi_cmnd *SCpnt) + { + int result = SCpnt->result; +- int this_count = scsi_bufflen(SCpnt); +- int good_bytes = (result == 0 ? this_count : 0); +- int block_sectors = 0; +- long error_sector; ++ unsigned int this_count = scsi_bufflen(SCpnt); ++ unsigned int good_bytes = (result == 0 ? this_count : 0); ++ unsigned int block_sectors = 0; ++ sector_t error_sector; + struct scsi_cd *cd = scsi_cd(SCpnt->request->rq_disk); + + #ifdef DEBUG +@@ -354,9 +354,12 @@ static int sr_done(struct scsi_cmnd *SCpnt) + if (cd->device->sector_size == 2048) + error_sector <<= 2; + error_sector &= ~(block_sectors - 1); +- good_bytes = (error_sector - +- blk_rq_pos(SCpnt->request)) << 9; +- if (good_bytes < 0 || good_bytes >= this_count) ++ if (error_sector >= blk_rq_pos(SCpnt->request)) { ++ good_bytes = (error_sector - ++ blk_rq_pos(SCpnt->request)) << 9; ++ if (good_bytes >= this_count) ++ good_bytes = 0; ++ } else + good_bytes = 0; + /* + * The SCSI specification allows for the value +diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c +index de2c1bfe28b5..60b856356073 100644 +--- a/drivers/soc/tegra/fuse/fuse-tegra.c ++++ b/drivers/soc/tegra/fuse/fuse-tegra.c +@@ -72,7 +72,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj, + return i; + } + +-static struct bin_attribute fuse_bin_attr = { ++static bin_attribute_no_const fuse_bin_attr = { + .attr = { .name = "fuse", .mode = S_IRUGO, }, + .read = fuse_read, + }; +diff --git a/drivers/spi/spi-bcm-qspi.h b/drivers/spi/spi-bcm-qspi.h +index 7abfc75a3860..1a20bae5e1e6 100644 +--- a/drivers/spi/spi-bcm-qspi.h ++++ b/drivers/spi/spi-bcm-qspi.h +@@ -67,7 +67,7 @@ struct bcm_qspi_soc_intc { + void (*bcm_qspi_int_set)(struct bcm_qspi_soc_intc *soc_intc, int type, + bool en); + u32 (*bcm_qspi_get_int_status)(struct bcm_qspi_soc_intc *soc_intc); +-}; ++} __no_const; + + /* Read controller register*/ + static inline u32 bcm_qspi_readl(bool be, void __iomem *addr) +diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c +index 6db80635ace8..3c2e468cbd49 100644 +--- a/drivers/spi/spi.c ++++ b/drivers/spi/spi.c +@@ -2999,7 +2999,7 @@ int spi_bus_unlock(struct spi_master *master) + EXPORT_SYMBOL_GPL(spi_bus_unlock); + + /* portable code must never pass more than 32 bytes */ +-#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES) ++#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES) + + static u8 *buf; + +diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c +index 587f68aa466c..1491e4fbe96f 100644 +--- a/drivers/staging/fbtft/fbtft-core.c ++++ b/drivers/staging/fbtft/fbtft-core.c +@@ -649,7 +649,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display, + { + struct fb_info *info; + struct fbtft_par *par; +- struct fb_ops *fbops = NULL; ++ fb_ops_no_const *fbops = NULL; + struct fb_deferred_io *fbdefio = NULL; + u8 *vmem = NULL; + void *txbuf = NULL; +diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h +index 89c4b5b76ce6..521d7e095a80 100644 +--- a/drivers/staging/fbtft/fbtft.h ++++ b/drivers/staging/fbtft/fbtft.h +@@ -93,7 +93,7 @@ struct fbtft_ops { + + int (*set_var)(struct fbtft_par *par); + int (*set_gamma)(struct fbtft_par *par, unsigned long *curves); +-}; ++} __no_const; + + /** + * struct fbtft_display - Describes the display properties +diff --git a/drivers/staging/gdm724x/gdm_lte.c b/drivers/staging/gdm724x/gdm_lte.c +index e72dfa9699f3..15c1dd14c0e7 100644 +--- a/drivers/staging/gdm724x/gdm_lte.c ++++ b/drivers/staging/gdm724x/gdm_lte.c +@@ -410,7 +410,7 @@ static s32 gdm_lte_tx_nic_type(struct net_device *dev, struct sk_buff *skb) + return nic_type; + } + +-static int gdm_lte_tx(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t gdm_lte_tx(struct sk_buff *skb, struct net_device *dev) + { + struct nic *nic = netdev_priv(dev); + u32 nic_type; +diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c +index ae396638f897..a2882736edc3 100644 +--- a/drivers/staging/gdm724x/gdm_tty.c ++++ b/drivers/staging/gdm724x/gdm_tty.c +@@ -44,7 +44,7 @@ + #define gdm_tty_send_control(n, r, v, d, l) (\ + n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l)) + +-#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count) ++#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count)) + + static struct tty_driver *gdm_driver[TTY_MAX_COUNT]; + static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR]; +diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c +index 557075147f2d..7985bc2deede 100644 +--- a/drivers/staging/greybus/connection.c ++++ b/drivers/staging/greybus/connection.c +@@ -187,7 +187,7 @@ _gb_connection_create(struct gb_host_device *hd, int hd_cport_id, + connection->flags |= GB_CONNECTION_FLAG_NO_FLOWCTRL; + connection->state = GB_CONNECTION_STATE_DISABLED; + +- atomic_set(&connection->op_cycle, 0); ++ atomic_set_unchecked(&connection->op_cycle, 0); + mutex_init(&connection->mutex); + spin_lock_init(&connection->lock); + INIT_LIST_HEAD(&connection->operations); +diff --git a/drivers/staging/greybus/connection.h b/drivers/staging/greybus/connection.h +index 4d9f4c64176c..0f7a9a0836c5 100644 +--- a/drivers/staging/greybus/connection.h ++++ b/drivers/staging/greybus/connection.h +@@ -55,7 +55,7 @@ struct gb_connection { + char name[16]; + struct workqueue_struct *wq; + +- atomic_t op_cycle; ++ atomic_unchecked_t op_cycle; + + void *private; + +diff --git a/drivers/staging/greybus/gpio.c b/drivers/staging/greybus/gpio.c +index 250caa00de5e..8d321a8f7901 100644 +--- a/drivers/staging/greybus/gpio.c ++++ b/drivers/staging/greybus/gpio.c +@@ -638,7 +638,7 @@ static int gb_gpio_probe(struct gbphy_device *gbphy_dev, + struct gb_connection *connection; + struct gb_gpio_controller *ggc; + struct gpio_chip *gpio; +- struct irq_chip *irqc; ++ irq_chip_no_const *irqc; + int ret; + + ggc = kzalloc(sizeof(*ggc), GFP_KERNEL); +diff --git a/drivers/staging/greybus/light.c b/drivers/staging/greybus/light.c +index 8dffd8a7e762..ef96a29197cf 100644 +--- a/drivers/staging/greybus/light.c ++++ b/drivers/staging/greybus/light.c +@@ -30,7 +30,7 @@ struct gb_channel { + u32 mode; + char *mode_name; + struct attribute **attrs; +- struct attribute_group *attr_group; ++ attribute_group_no_const *attr_group; + const struct attribute_group **attr_groups; + struct led_classdev *led; + #if IS_REACHABLE(CONFIG_LEDS_CLASS_FLASH) +diff --git a/drivers/staging/greybus/operation.c b/drivers/staging/greybus/operation.c +index 0123109a1070..51846d3d7942 100644 +--- a/drivers/staging/greybus/operation.c ++++ b/drivers/staging/greybus/operation.c +@@ -720,7 +720,7 @@ int gb_operation_request_send(struct gb_operation *operation, + if (gb_operation_is_unidirectional(operation)) { + operation->id = 0; + } else { +- cycle = (unsigned int)atomic_inc_return(&connection->op_cycle); ++ cycle = (unsigned int)atomic_inc_return_unchecked(&connection->op_cycle); + operation->id = (u16)(cycle % U16_MAX + 1); + } + +diff --git a/drivers/staging/i4l/icn/icn.c b/drivers/staging/i4l/icn/icn.c +index 514bfc2c5b53..76e653f710ef 100644 +--- a/drivers/staging/i4l/icn/icn.c ++++ b/drivers/staging/i4l/icn/icn.c +@@ -1039,7 +1039,7 @@ icn_writecmd(const u_char __user *ubuf, const u_char *kbuf, int len, + if (count > len) + count = len; + if (user) { +- if (copy_from_user(msg, ubuf, count)) ++ if (count > sizeof msg || copy_from_user(msg, ubuf, count)) + return -EFAULT; + } else + memcpy(msg, kbuf, count); +diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c +index b460dda7eb65..d68d5384449a 100644 +--- a/drivers/staging/iio/adc/ad7280a.c ++++ b/drivers/staging/iio/adc/ad7280a.c +@@ -547,8 +547,8 @@ static int ad7280_attr_init(struct ad7280_state *st) + { + int dev, ch, cnt; + +- st->iio_attr = kcalloc(2, sizeof(*st->iio_attr) * +- (st->slave_num + 1) * AD7280A_CELLS_PER_DEV, ++ st->iio_attr = kcalloc(sizeof(*st->iio_attr) * ++ (st->slave_num + 1) * AD7280A_CELLS_PER_DEV, 2, + GFP_KERNEL); + if (!st->iio_attr) + return -ENOMEM; +diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c +index b2b4fa4c3834..3120edc0842b 100644 +--- a/drivers/staging/ks7010/ks_wlan_net.c ++++ b/drivers/staging/ks7010/ks_wlan_net.c +@@ -176,9 +176,10 @@ int ks_wlan_setup_parameter(struct ks_wlan_private *priv, + /*------------------------------------------------------------------*/ + /* Wireless Handler : get protocol name */ + static int ks_wlan_get_name(struct net_device *dev, +- struct iw_request_info *info, char *cwrq, ++ struct iw_request_info *info, union iwreq_data *_cwrq, + char *extra) + { ++ char *cwrq = _cwrq->name; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -202,9 +203,10 @@ static int ks_wlan_get_name(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : set frequency */ + static int ks_wlan_set_freq(struct net_device *dev, +- struct iw_request_info *info, struct iw_freq *fwrq, ++ struct iw_request_info *info, union iwreq_data *_fwrq, + char *extra) + { ++ struct iw_freq *fwrq = &_fwrq->freq; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + int rc = -EINPROGRESS; /* Call commit handler */ +@@ -250,9 +252,10 @@ static int ks_wlan_set_freq(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : get frequency */ + static int ks_wlan_get_freq(struct net_device *dev, +- struct iw_request_info *info, struct iw_freq *fwrq, ++ struct iw_request_info *info, union iwreq_data *_fwrq, + char *extra) + { ++ struct iw_freq *fwrq = &_fwrq->freq; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + int f; +@@ -275,8 +278,9 @@ static int ks_wlan_get_freq(struct net_device *dev, + /* Wireless Handler : set ESSID */ + static int ks_wlan_set_essid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->essid; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + size_t len; +@@ -335,8 +339,9 @@ static int ks_wlan_set_essid(struct net_device *dev, + /* Wireless Handler : get ESSID */ + static int ks_wlan_get_essid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->essid; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -378,8 +383,9 @@ static int ks_wlan_get_essid(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : set AP address */ + static int ks_wlan_set_wap(struct net_device *dev, struct iw_request_info *info, +- struct sockaddr *ap_addr, char *extra) ++ union iwreq_data *_ap_addr, char *extra) + { ++ struct sockaddr *ap_addr = &_ap_addr->ap_addr; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -416,8 +422,9 @@ static int ks_wlan_set_wap(struct net_device *dev, struct iw_request_info *info, + /*------------------------------------------------------------------*/ + /* Wireless Handler : get AP address */ + static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info, +- struct sockaddr *awrq, char *extra) ++ union iwreq_data *_awrq, char *extra) + { ++ struct sockaddr *awrq = &_awrq->ap_addr; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -439,9 +446,10 @@ static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info, + /*------------------------------------------------------------------*/ + /* Wireless Handler : set Nickname */ + static int ks_wlan_set_nick(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *dwrq, ++ struct iw_request_info *info, union iwreq_data *_dwrq, + char *extra) + { ++ struct iw_point *dwrq = &_dwrq->data; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -463,9 +471,10 @@ static int ks_wlan_set_nick(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : get Nickname */ + static int ks_wlan_get_nick(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *dwrq, ++ struct iw_request_info *info, union iwreq_data *_dwrq, + char *extra) + { ++ struct iw_point *dwrq = &_dwrq->data; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -483,9 +492,10 @@ static int ks_wlan_get_nick(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : set Bit-Rate */ + static int ks_wlan_set_rate(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *vwrq, ++ struct iw_request_info *info, union iwreq_data *_vwrq, + char *extra) + { ++ struct iw_param *vwrq = &_vwrq->bitrate; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + int i = 0; +@@ -718,9 +728,10 @@ static int ks_wlan_set_rate(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : get Bit-Rate */ + static int ks_wlan_get_rate(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *vwrq, ++ struct iw_request_info *info, union iwreq_data *_vwrq, + char *extra) + { ++ struct iw_param *vwrq = &_vwrq->bitrate; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -746,8 +757,9 @@ static int ks_wlan_get_rate(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : set RTS threshold */ + static int ks_wlan_set_rts(struct net_device *dev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *_vwrq, char *extra) + { ++ struct iw_param *vwrq = &_vwrq->rts; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + int rthr = vwrq->value; +@@ -770,8 +782,9 @@ static int ks_wlan_set_rts(struct net_device *dev, struct iw_request_info *info, + /*------------------------------------------------------------------*/ + /* Wireless Handler : get RTS threshold */ + static int ks_wlan_get_rts(struct net_device *dev, struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *_vwrq, char *extra) + { ++ struct iw_param *vwrq = &_vwrq->rts; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -789,9 +802,10 @@ static int ks_wlan_get_rts(struct net_device *dev, struct iw_request_info *info, + /*------------------------------------------------------------------*/ + /* Wireless Handler : set Fragmentation threshold */ + static int ks_wlan_set_frag(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *vwrq, ++ struct iw_request_info *info, union iwreq_data *_vwrq, + char *extra) + { ++ struct iw_param *vwrq =&_vwrq->frag; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + int fthr = vwrq->value; +@@ -815,9 +829,10 @@ static int ks_wlan_set_frag(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : get Fragmentation threshold */ + static int ks_wlan_get_frag(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *vwrq, ++ struct iw_request_info *info, union iwreq_data *_vwrq, + char *extra) + { ++ struct iw_param *vwrq =&_vwrq->frag; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -835,9 +850,10 @@ static int ks_wlan_get_frag(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : set Mode of Operation */ + static int ks_wlan_set_mode(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -871,9 +887,10 @@ static int ks_wlan_set_mode(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : get Mode of Operation */ + static int ks_wlan_get_mode(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -901,8 +918,9 @@ static int ks_wlan_get_mode(struct net_device *dev, + /* Wireless Handler : set Encryption Key */ + static int ks_wlan_set_encode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->encoding; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -1019,8 +1037,9 @@ static int ks_wlan_set_encode(struct net_device *dev, + /* Wireless Handler : get Encryption Key */ + static int ks_wlan_get_encode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->encoding; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + char zeros[16]; +@@ -1075,7 +1094,7 @@ static int ks_wlan_get_encode(struct net_device *dev, + /* Wireless Handler : set Tx-Power */ + static int ks_wlan_set_txpow(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *vwrq, char *extra) + { + return -EOPNOTSUPP; /* Not Support */ + } +@@ -1084,8 +1103,10 @@ static int ks_wlan_set_txpow(struct net_device *dev, + /* Wireless Handler : get Tx-Power */ + static int ks_wlan_get_txpow(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *_vwrq, char *extra) + { ++ struct iw_param *vwrq = &_vwrq->txpower; ++ + if (priv->sleep_mode == SLP_SLEEP) { + return -EPERM; + } +@@ -1102,7 +1123,7 @@ static int ks_wlan_get_txpow(struct net_device *dev, + /* Wireless Handler : set Retry limits */ + static int ks_wlan_set_retry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *vwrq, char *extra) + { + return -EOPNOTSUPP; /* Not Support */ + } +@@ -1111,8 +1132,10 @@ static int ks_wlan_set_retry(struct net_device *dev, + /* Wireless Handler : get Retry limits */ + static int ks_wlan_get_retry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *_vwrq, char *extra) + { ++ struct iw_param *vwrq =&_vwrq->retry; ++ + if (priv->sleep_mode == SLP_SLEEP) { + return -EPERM; + } +@@ -1130,8 +1153,9 @@ static int ks_wlan_get_retry(struct net_device *dev, + /* Wireless Handler : get range info */ + static int ks_wlan_get_range(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->data; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + struct iw_range *range = (struct iw_range *)extra; +@@ -1261,8 +1285,9 @@ static int ks_wlan_get_range(struct net_device *dev, + /* Wireless Handler : set Power Management */ + static int ks_wlan_set_power(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *_vwrq, char *extra) + { ++ struct iw_param *vwrq =&_vwrq->power; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + short enabled; +@@ -1296,8 +1321,9 @@ static int ks_wlan_set_power(struct net_device *dev, + /* Wireless Handler : get Power Management */ + static int ks_wlan_get_power(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *_vwrq, char *extra) + { ++ struct iw_param *vwrq =&_vwrq->power; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -1317,8 +1343,9 @@ static int ks_wlan_get_power(struct net_device *dev, + /* Wireless Handler : get wirless statistics */ + static int ks_wlan_get_iwstats(struct net_device *dev, + struct iw_request_info *info, +- struct iw_quality *vwrq, char *extra) ++ union iwreq_data *_vwrq, char *extra) + { ++ struct iw_quality *vwrq = &_vwrq->qual; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -1338,7 +1365,7 @@ static int ks_wlan_get_iwstats(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : set Sensitivity */ + static int ks_wlan_set_sens(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *vwrq, ++ struct iw_request_info *info, union iwreq_data *vwrq, + char *extra) + { + return -EOPNOTSUPP; /* Not Support */ +@@ -1347,9 +1374,11 @@ static int ks_wlan_set_sens(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : get Sensitivity */ + static int ks_wlan_get_sens(struct net_device *dev, +- struct iw_request_info *info, struct iw_param *vwrq, ++ struct iw_request_info *info, union iwreq_data *_vwrq, + char *extra) + { ++ struct iw_param *vwrq = &_vwrq->sens; ++ + /* Not Support */ + vwrq->value = 0; + vwrq->disabled = (vwrq->value == 0); +@@ -1363,8 +1392,9 @@ static int ks_wlan_get_sens(struct net_device *dev, + /* Note : this is deprecated in favor of IWSCAN */ + static int ks_wlan_get_aplist(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->data; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + struct sockaddr *address = (struct sockaddr *)extra; +@@ -1591,9 +1621,10 @@ static inline char *ks_wlan_translate_scan(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Wireless Handler : Read Scan Results */ + static int ks_wlan_get_scan(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *dwrq, ++ struct iw_request_info *info, union iwreq_data *_dwrq, + char *extra) + { ++ struct iw_point *dwrq = &_dwrq->data; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + int i; +@@ -1650,7 +1681,7 @@ static int ks_wlan_get_scan(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Commit handler : called after a bunch of SET operations */ + static int ks_wlan_config_commit(struct net_device *dev, +- struct iw_request_info *info, void *zwrq, ++ struct iw_request_info *info, union iwreq_data *zwrq, + char *extra) + { + struct ks_wlan_private *priv = +@@ -1668,8 +1699,9 @@ static int ks_wlan_config_commit(struct net_device *dev, + /* Wireless handler : set association ie params */ + static int ks_wlan_set_genie(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq =&_dwrq->data; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -1687,8 +1719,9 @@ static int ks_wlan_set_genie(struct net_device *dev, + /* Wireless handler : set authentication mode params */ + static int ks_wlan_set_auth_mode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *_vwrq, char *extra) + { ++ struct iw_param *vwrq = &_vwrq->param; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + int index = (vwrq->flags & IW_AUTH_INDEX); +@@ -1827,8 +1860,9 @@ static int ks_wlan_set_auth_mode(struct net_device *dev, + /* Wireless handler : get authentication mode params */ + static int ks_wlan_get_auth_mode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *vwrq, char *extra) ++ union iwreq_data *_vwrq, char *extra) + { ++ struct iw_param *vwrq = &_vwrq->param; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + int index = (vwrq->flags & IW_AUTH_INDEX); +@@ -1873,8 +1907,9 @@ static int ks_wlan_get_auth_mode(struct net_device *dev, + /* Wireless Handler : set encoding token & mode (WPA)*/ + static int ks_wlan_set_encode_ext(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->encoding; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + struct iw_encode_ext *enc; +@@ -1981,8 +2016,9 @@ static int ks_wlan_set_encode_ext(struct net_device *dev, + /* Wireless Handler : get encoding token & mode (WPA)*/ + static int ks_wlan_get_encode_ext(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->encoding; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2004,8 +2040,9 @@ static int ks_wlan_get_encode_ext(struct net_device *dev, + /* Wireless Handler : PMKSA cache operation (WPA2) */ + static int ks_wlan_set_pmksa(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->data; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + struct iw_pmksa *pmksa; +@@ -2163,9 +2200,10 @@ static int ks_wlan_set_stop_request(struct net_device *dev, + /* Wireless Handler : set MLME */ + #include <linux/ieee80211.h> + static int ks_wlan_set_mlme(struct net_device *dev, +- struct iw_request_info *info, struct iw_point *dwrq, ++ struct iw_request_info *info, union iwreq_data *_dwrq, + char *extra) + { ++ struct iw_point *dwrq = &_dwrq->data; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + struct iw_mlme *mlme = (struct iw_mlme *)extra; +@@ -2194,8 +2232,9 @@ static int ks_wlan_set_mlme(struct net_device *dev, + /* Private handler : get firemware version */ + static int ks_wlan_get_firmware_version(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->data; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + strcpy(extra, &(priv->firmware_version[0])); +@@ -2265,9 +2304,10 @@ static int ks_wlan_get_connect(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : set preamble */ + static int ks_wlan_set_preamble(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2290,9 +2330,10 @@ static int ks_wlan_set_preamble(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get preamble */ + static int ks_wlan_get_preamble(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2307,9 +2348,10 @@ static int ks_wlan_get_preamble(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : set power save mode */ + static int ks_wlan_set_powermgt(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2340,9 +2382,10 @@ static int ks_wlan_set_powermgt(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get power save made */ + static int ks_wlan_get_powermgt(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2357,9 +2400,10 @@ static int ks_wlan_get_powermgt(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : set scan type */ + static int ks_wlan_set_scan_type(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2380,9 +2424,10 @@ static int ks_wlan_set_scan_type(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get scan type */ + static int ks_wlan_get_scan_type(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2531,9 +2576,10 @@ static int ks_wlan_get_wep_ascii(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : set beacon lost count */ + static int ks_wlan_set_beacon_lost(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2556,9 +2602,10 @@ static int ks_wlan_set_beacon_lost(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get beacon lost count */ + static int ks_wlan_get_beacon_lost(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2573,9 +2620,10 @@ static int ks_wlan_get_beacon_lost(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : set phy type */ + static int ks_wlan_set_phy_type(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2599,9 +2647,10 @@ static int ks_wlan_set_phy_type(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get phy type */ + static int ks_wlan_get_phy_type(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2616,9 +2665,10 @@ static int ks_wlan_get_phy_type(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : set cts mode */ + static int ks_wlan_set_cts_mode(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2644,9 +2694,10 @@ static int ks_wlan_set_cts_mode(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get cts mode */ + static int ks_wlan_get_cts_mode(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2662,8 +2713,9 @@ static int ks_wlan_get_cts_mode(struct net_device *dev, + /* Private handler : set sleep mode */ + static int ks_wlan_set_sleep_mode(struct net_device *dev, + struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *_uwrq, char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2692,8 +2744,9 @@ static int ks_wlan_set_sleep_mode(struct net_device *dev, + /* Private handler : get sleep mode */ + static int ks_wlan_get_sleep_mode(struct net_device *dev, + struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *_uwrq, char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2747,9 +2800,10 @@ static int ks_wlan_get_phy_information_timer(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : set WPS enable */ + static int ks_wlan_set_wps_enable(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + DPRINTK(2, "\n"); +@@ -2771,9 +2825,10 @@ static int ks_wlan_set_wps_enable(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get WPS enable */ + static int ks_wlan_get_wps_enable(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + DPRINTK(2, "\n"); +@@ -2792,8 +2847,9 @@ static int ks_wlan_get_wps_enable(struct net_device *dev, + /* Private handler : set WPS probe req */ + static int ks_wlan_set_wps_probe_req(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *dwrq, char *extra) ++ union iwreq_data *_dwrq, char *extra) + { ++ struct iw_point *dwrq = &_dwrq->data; + uint8_t *p = extra; + unsigned char len; + struct ks_wlan_private *priv = +@@ -2850,9 +2906,10 @@ static int ks_wlan_get_wps_probe_req(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : set tx gain control value */ + static int ks_wlan_set_tx_gain(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2877,9 +2934,10 @@ static int ks_wlan_set_tx_gain(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get tx gain control value */ + static int ks_wlan_get_tx_gain(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2895,9 +2953,10 @@ static int ks_wlan_get_tx_gain(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : set rx gain control value */ + static int ks_wlan_set_rx_gain(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2922,9 +2981,10 @@ static int ks_wlan_set_rx_gain(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get rx gain control value */ + static int ks_wlan_get_rx_gain(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -2963,9 +3023,10 @@ static int ks_wlan_set_region(struct net_device *dev, + /*------------------------------------------------------------------*/ + /* Private handler : get eeprom checksum result */ + static int ks_wlan_get_eeprom_cksum(struct net_device *dev, +- struct iw_request_info *info, __u32 * uwrq, ++ struct iw_request_info *info, union iwreq_data *_uwrq, + char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); + +@@ -3090,8 +3151,9 @@ static void print_hif_event(struct net_device *dev, int event) + /*------------------------------------------------------------------*/ + /* Private handler : get host command history */ + static int ks_wlan_hostt(struct net_device *dev, struct iw_request_info *info, +- __u32 * uwrq, char *extra) ++ union iwreq_data *_uwrq, char *extra) + { ++ __u32 *uwrq = &_uwrq->mode; + int i, event; + struct ks_wlan_private *priv = + (struct ks_wlan_private *)netdev_priv(dev); +@@ -3162,119 +3224,119 @@ static const struct iw_priv_args ks_wlan_private_args[] = { + }; + + static const iw_handler ks_wlan_handler[] = { +- (iw_handler) ks_wlan_config_commit, /* SIOCSIWCOMMIT */ +- (iw_handler) ks_wlan_get_name, /* SIOCGIWNAME */ +- (iw_handler) NULL, /* SIOCSIWNWID */ +- (iw_handler) NULL, /* SIOCGIWNWID */ +- (iw_handler) ks_wlan_set_freq, /* SIOCSIWFREQ */ +- (iw_handler) ks_wlan_get_freq, /* SIOCGIWFREQ */ +- (iw_handler) ks_wlan_set_mode, /* SIOCSIWMODE */ +- (iw_handler) ks_wlan_get_mode, /* SIOCGIWMODE */ ++ ks_wlan_config_commit, /* SIOCSIWCOMMIT */ ++ ks_wlan_get_name, /* SIOCGIWNAME */ ++ NULL, /* SIOCSIWNWID */ ++ NULL, /* SIOCGIWNWID */ ++ ks_wlan_set_freq, /* SIOCSIWFREQ */ ++ ks_wlan_get_freq, /* SIOCGIWFREQ */ ++ ks_wlan_set_mode, /* SIOCSIWMODE */ ++ ks_wlan_get_mode, /* SIOCGIWMODE */ + #ifndef KSC_OPNOTSUPP +- (iw_handler) ks_wlan_set_sens, /* SIOCSIWSENS */ +- (iw_handler) ks_wlan_get_sens, /* SIOCGIWSENS */ ++ ks_wlan_set_sens, /* SIOCSIWSENS */ ++ ks_wlan_get_sens, /* SIOCGIWSENS */ + #else /* KSC_OPNOTSUPP */ +- (iw_handler) NULL, /* SIOCSIWSENS */ +- (iw_handler) NULL, /* SIOCGIWSENS */ ++ NULL, /* SIOCSIWSENS */ ++ NULL, /* SIOCGIWSENS */ + #endif /* KSC_OPNOTSUPP */ +- (iw_handler) NULL, /* SIOCSIWRANGE */ +- (iw_handler) ks_wlan_get_range, /* SIOCGIWRANGE */ +- (iw_handler) NULL, /* SIOCSIWPRIV */ +- (iw_handler) NULL, /* SIOCGIWPRIV */ +- (iw_handler) NULL, /* SIOCSIWSTATS */ +- (iw_handler) ks_wlan_get_iwstats, /* SIOCGIWSTATS */ +- (iw_handler) NULL, /* SIOCSIWSPY */ +- (iw_handler) NULL, /* SIOCGIWSPY */ +- (iw_handler) NULL, /* SIOCSIWTHRSPY */ +- (iw_handler) NULL, /* SIOCGIWTHRSPY */ +- (iw_handler) ks_wlan_set_wap, /* SIOCSIWAP */ +- (iw_handler) ks_wlan_get_wap, /* SIOCGIWAP */ +-// (iw_handler) NULL, /* SIOCSIWMLME */ +- (iw_handler) ks_wlan_set_mlme, /* SIOCSIWMLME */ +- (iw_handler) ks_wlan_get_aplist, /* SIOCGIWAPLIST */ +- (iw_handler) ks_wlan_set_scan, /* SIOCSIWSCAN */ +- (iw_handler) ks_wlan_get_scan, /* SIOCGIWSCAN */ +- (iw_handler) ks_wlan_set_essid, /* SIOCSIWESSID */ +- (iw_handler) ks_wlan_get_essid, /* SIOCGIWESSID */ +- (iw_handler) ks_wlan_set_nick, /* SIOCSIWNICKN */ +- (iw_handler) ks_wlan_get_nick, /* SIOCGIWNICKN */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) ks_wlan_set_rate, /* SIOCSIWRATE */ +- (iw_handler) ks_wlan_get_rate, /* SIOCGIWRATE */ +- (iw_handler) ks_wlan_set_rts, /* SIOCSIWRTS */ +- (iw_handler) ks_wlan_get_rts, /* SIOCGIWRTS */ +- (iw_handler) ks_wlan_set_frag, /* SIOCSIWFRAG */ +- (iw_handler) ks_wlan_get_frag, /* SIOCGIWFRAG */ ++ NULL, /* SIOCSIWRANGE */ ++ ks_wlan_get_range, /* SIOCGIWRANGE */ ++ NULL, /* SIOCSIWPRIV */ ++ NULL, /* SIOCGIWPRIV */ ++ NULL, /* SIOCSIWSTATS */ ++ ks_wlan_get_iwstats, /* SIOCGIWSTATS */ ++ NULL, /* SIOCSIWSPY */ ++ NULL, /* SIOCGIWSPY */ ++ NULL, /* SIOCSIWTHRSPY */ ++ NULL, /* SIOCGIWTHRSPY */ ++ ks_wlan_set_wap, /* SIOCSIWAP */ ++ ks_wlan_get_wap, /* SIOCGIWAP */ ++// NULL, /* SIOCSIWMLME */ ++ ks_wlan_set_mlme, /* SIOCSIWMLME */ ++ ks_wlan_get_aplist, /* SIOCGIWAPLIST */ ++ ks_wlan_set_scan, /* SIOCSIWSCAN */ ++ ks_wlan_get_scan, /* SIOCGIWSCAN */ ++ ks_wlan_set_essid, /* SIOCSIWESSID */ ++ ks_wlan_get_essid, /* SIOCGIWESSID */ ++ ks_wlan_set_nick, /* SIOCSIWNICKN */ ++ ks_wlan_get_nick, /* SIOCGIWNICKN */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++ ks_wlan_set_rate, /* SIOCSIWRATE */ ++ ks_wlan_get_rate, /* SIOCGIWRATE */ ++ ks_wlan_set_rts, /* SIOCSIWRTS */ ++ ks_wlan_get_rts, /* SIOCGIWRTS */ ++ ks_wlan_set_frag, /* SIOCSIWFRAG */ ++ ks_wlan_get_frag, /* SIOCGIWFRAG */ + #ifndef KSC_OPNOTSUPP +- (iw_handler) ks_wlan_set_txpow, /* SIOCSIWTXPOW */ +- (iw_handler) ks_wlan_get_txpow, /* SIOCGIWTXPOW */ +- (iw_handler) ks_wlan_set_retry, /* SIOCSIWRETRY */ +- (iw_handler) ks_wlan_get_retry, /* SIOCGIWRETRY */ ++ ks_wlan_set_txpow, /* SIOCSIWTXPOW */ ++ ks_wlan_get_txpow, /* SIOCGIWTXPOW */ ++ ks_wlan_set_retry, /* SIOCSIWRETRY */ ++ ks_wlan_get_retry, /* SIOCGIWRETRY */ + #else /* KSC_OPNOTSUPP */ +- (iw_handler) NULL, /* SIOCSIWTXPOW */ +- (iw_handler) NULL, /* SIOCGIWTXPOW */ +- (iw_handler) NULL, /* SIOCSIWRETRY */ +- (iw_handler) NULL, /* SIOCGIWRETRY */ ++ NULL, /* SIOCSIWTXPOW */ ++ NULL, /* SIOCGIWTXPOW */ ++ NULL, /* SIOCSIWRETRY */ ++ NULL, /* SIOCGIWRETRY */ + #endif /* KSC_OPNOTSUPP */ +- (iw_handler) ks_wlan_set_encode, /* SIOCSIWENCODE */ +- (iw_handler) ks_wlan_get_encode, /* SIOCGIWENCODE */ +- (iw_handler) ks_wlan_set_power, /* SIOCSIWPOWER */ +- (iw_handler) ks_wlan_get_power, /* SIOCGIWPOWER */ +- (iw_handler) NULL, /* -- hole -- */ +- (iw_handler) NULL, /* -- hole -- */ +-// (iw_handler) NULL, /* SIOCSIWGENIE */ +- (iw_handler) ks_wlan_set_genie, /* SIOCSIWGENIE */ +- (iw_handler) NULL, /* SIOCGIWGENIE */ +- (iw_handler) ks_wlan_set_auth_mode, /* SIOCSIWAUTH */ +- (iw_handler) ks_wlan_get_auth_mode, /* SIOCGIWAUTH */ +- (iw_handler) ks_wlan_set_encode_ext, /* SIOCSIWENCODEEXT */ +- (iw_handler) ks_wlan_get_encode_ext, /* SIOCGIWENCODEEXT */ +- (iw_handler) ks_wlan_set_pmksa, /* SIOCSIWPMKSA */ +- (iw_handler) NULL, /* -- hole -- */ ++ ks_wlan_set_encode, /* SIOCSIWENCODE */ ++ ks_wlan_get_encode, /* SIOCGIWENCODE */ ++ ks_wlan_set_power, /* SIOCSIWPOWER */ ++ ks_wlan_get_power, /* SIOCGIWPOWER */ ++ NULL, /* -- hole -- */ ++ NULL, /* -- hole -- */ ++// NULL, /* SIOCSIWGENIE */ ++ ks_wlan_set_genie, /* SIOCSIWGENIE */ ++ NULL, /* SIOCGIWGENIE */ ++ ks_wlan_set_auth_mode, /* SIOCSIWAUTH */ ++ ks_wlan_get_auth_mode, /* SIOCGIWAUTH */ ++ ks_wlan_set_encode_ext, /* SIOCSIWENCODEEXT */ ++ ks_wlan_get_encode_ext, /* SIOCGIWENCODEEXT */ ++ ks_wlan_set_pmksa, /* SIOCSIWPMKSA */ ++ NULL, /* -- hole -- */ + }; + + /* private_handler */ + static const iw_handler ks_wlan_private_handler[] = { +- (iw_handler) NULL, /* 0 */ +- (iw_handler) NULL, /* 1, used to be: KS_WLAN_GET_DRIVER_VERSION */ +- (iw_handler) NULL, /* 2 */ +- (iw_handler) ks_wlan_get_firmware_version, /* 3 KS_WLAN_GET_FIRM_VERSION */ ++ NULL, /* 0 */ ++ NULL, /* 1, used to be: KS_WLAN_GET_DRIVER_VERSION */ ++ NULL, /* 2 */ ++ ks_wlan_get_firmware_version, /* 3 KS_WLAN_GET_FIRM_VERSION */ + #ifdef WPS +- (iw_handler) ks_wlan_set_wps_enable, /* 4 KS_WLAN_SET_WPS_ENABLE */ +- (iw_handler) ks_wlan_get_wps_enable, /* 5 KS_WLAN_GET_WPS_ENABLE */ +- (iw_handler) ks_wlan_set_wps_probe_req, /* 6 KS_WLAN_SET_WPS_PROBE_REQ */ ++ ks_wlan_set_wps_enable, /* 4 KS_WLAN_SET_WPS_ENABLE */ ++ ks_wlan_get_wps_enable, /* 5 KS_WLAN_GET_WPS_ENABLE */ ++ ks_wlan_set_wps_probe_req, /* 6 KS_WLAN_SET_WPS_PROBE_REQ */ + #else +- (iw_handler) NULL, /* 4 */ +- (iw_handler) NULL, /* 5 */ +- (iw_handler) NULL, /* 6 */ ++ NULL, /* 4 */ ++ NULL, /* 5 */ ++ NULL, /* 6 */ + #endif /* WPS */ + +- (iw_handler) ks_wlan_get_eeprom_cksum, /* 7 KS_WLAN_GET_CONNECT */ +- (iw_handler) ks_wlan_set_preamble, /* 8 KS_WLAN_SET_PREAMBLE */ +- (iw_handler) ks_wlan_get_preamble, /* 9 KS_WLAN_GET_PREAMBLE */ +- (iw_handler) ks_wlan_set_powermgt, /* 10 KS_WLAN_SET_POWER_SAVE */ +- (iw_handler) ks_wlan_get_powermgt, /* 11 KS_WLAN_GET_POWER_SAVE */ +- (iw_handler) ks_wlan_set_scan_type, /* 12 KS_WLAN_SET_SCAN_TYPE */ +- (iw_handler) ks_wlan_get_scan_type, /* 13 KS_WLAN_GET_SCAN_TYPE */ +- (iw_handler) ks_wlan_set_rx_gain, /* 14 KS_WLAN_SET_RX_GAIN */ +- (iw_handler) ks_wlan_get_rx_gain, /* 15 KS_WLAN_GET_RX_GAIN */ +- (iw_handler) ks_wlan_hostt, /* 16 KS_WLAN_HOSTT */ +- (iw_handler) NULL, /* 17 */ +- (iw_handler) ks_wlan_set_beacon_lost, /* 18 KS_WLAN_SET_BECAN_LOST */ +- (iw_handler) ks_wlan_get_beacon_lost, /* 19 KS_WLAN_GET_BECAN_LOST */ +- (iw_handler) ks_wlan_set_tx_gain, /* 20 KS_WLAN_SET_TX_GAIN */ +- (iw_handler) ks_wlan_get_tx_gain, /* 21 KS_WLAN_GET_TX_GAIN */ +- (iw_handler) ks_wlan_set_phy_type, /* 22 KS_WLAN_SET_PHY_TYPE */ +- (iw_handler) ks_wlan_get_phy_type, /* 23 KS_WLAN_GET_PHY_TYPE */ +- (iw_handler) ks_wlan_set_cts_mode, /* 24 KS_WLAN_SET_CTS_MODE */ +- (iw_handler) ks_wlan_get_cts_mode, /* 25 KS_WLAN_GET_CTS_MODE */ +- (iw_handler) NULL, /* 26 */ +- (iw_handler) NULL, /* 27 */ +- (iw_handler) ks_wlan_set_sleep_mode, /* 28 KS_WLAN_SET_SLEEP_MODE */ +- (iw_handler) ks_wlan_get_sleep_mode, /* 29 KS_WLAN_GET_SLEEP_MODE */ +- (iw_handler) NULL, /* 30 */ +- (iw_handler) NULL, /* 31 */ ++ ks_wlan_get_eeprom_cksum, /* 7 KS_WLAN_GET_CONNECT */ ++ ks_wlan_set_preamble, /* 8 KS_WLAN_SET_PREAMBLE */ ++ ks_wlan_get_preamble, /* 9 KS_WLAN_GET_PREAMBLE */ ++ ks_wlan_set_powermgt, /* 10 KS_WLAN_SET_POWER_SAVE */ ++ ks_wlan_get_powermgt, /* 11 KS_WLAN_GET_POWER_SAVE */ ++ ks_wlan_set_scan_type, /* 12 KS_WLAN_SET_SCAN_TYPE */ ++ ks_wlan_get_scan_type, /* 13 KS_WLAN_GET_SCAN_TYPE */ ++ ks_wlan_set_rx_gain, /* 14 KS_WLAN_SET_RX_GAIN */ ++ ks_wlan_get_rx_gain, /* 15 KS_WLAN_GET_RX_GAIN */ ++ ks_wlan_hostt, /* 16 KS_WLAN_HOSTT */ ++ NULL, /* 17 */ ++ ks_wlan_set_beacon_lost, /* 18 KS_WLAN_SET_BECAN_LOST */ ++ ks_wlan_get_beacon_lost, /* 19 KS_WLAN_GET_BECAN_LOST */ ++ ks_wlan_set_tx_gain, /* 20 KS_WLAN_SET_TX_GAIN */ ++ ks_wlan_get_tx_gain, /* 21 KS_WLAN_GET_TX_GAIN */ ++ ks_wlan_set_phy_type, /* 22 KS_WLAN_SET_PHY_TYPE */ ++ ks_wlan_get_phy_type, /* 23 KS_WLAN_GET_PHY_TYPE */ ++ ks_wlan_set_cts_mode, /* 24 KS_WLAN_SET_CTS_MODE */ ++ ks_wlan_get_cts_mode, /* 25 KS_WLAN_GET_CTS_MODE */ ++ NULL, /* 26 */ ++ NULL, /* 27 */ ++ ks_wlan_set_sleep_mode, /* 28 KS_WLAN_SET_SLEEP_MODE */ ++ ks_wlan_get_sleep_mode, /* 29 KS_WLAN_GET_SLEEP_MODE */ ++ NULL, /* 30 */ ++ NULL, /* 31 */ + }; + + static const struct iw_handler_def ks_wlan_handler_def = { +@@ -3282,8 +3344,8 @@ static const struct iw_handler_def ks_wlan_handler_def = { + .num_private = sizeof(ks_wlan_private_handler) / sizeof(iw_handler), + .num_private_args = + sizeof(ks_wlan_private_args) / sizeof(struct iw_priv_args), +- .standard = (iw_handler *) ks_wlan_handler, +- .private = (iw_handler *) ks_wlan_private_handler, ++ .standard = ks_wlan_handler, ++ .private = ks_wlan_private_handler, + .private_args = (struct iw_priv_args *)ks_wlan_private_args, + .get_wireless_stats = ks_get_wireless_stats, + }; +@@ -3352,7 +3414,7 @@ void ks_wlan_tx_timeout(struct net_device *dev) + } + + static +-int ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev) ++netdev_tx_t ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct ks_wlan_private *priv = netdev_priv(dev); + int rc = 0; +diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h +index e6ca0cf52691..93cadeb95db6 100644 +--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h ++++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h +@@ -303,10 +303,8 @@ struct ksock_conn { + struct ksock_route *ksnc_route; /* owning route */ + struct list_head ksnc_list; /* stash on peer's conn list */ + struct socket *ksnc_sock; /* actual socket */ +- void *ksnc_saved_data_ready; /* socket's original +- * data_ready() callback */ +- void *ksnc_saved_write_space; /* socket's original +- * write_space() callback */ ++ void (*ksnc_saved_data_ready)(struct sock *sk); /* socket's original data_ready() callback */ ++ void (*ksnc_saved_write_space)(struct sock *sk); /* socket's original write_space() callback */ + atomic_t ksnc_conn_refcount;/* conn refcount */ + atomic_t ksnc_sock_refcount;/* sock refcount */ + struct ksock_sched *ksnc_scheduler; /* who schedules this connection +diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c +index b20c5d394e3b..a22fa96b9e1a 100644 +--- a/drivers/staging/lustre/lnet/selftest/brw_test.c ++++ b/drivers/staging/lustre/lnet/selftest/brw_test.c +@@ -324,7 +324,7 @@ brw_client_done_rpc(struct sfw_test_unit *tsu, struct srpc_client_rpc *rpc) + CERROR("BRW RPC to %s failed with %d\n", + libcfs_id2str(rpc->crpc_dest), rpc->crpc_status); + if (!tsi->tsi_stopping) /* rpc could have been aborted */ +- atomic_inc(&sn->sn_brw_errors); ++ atomic_inc_unchecked(&sn->sn_brw_errors); + return; + } + +@@ -338,7 +338,7 @@ brw_client_done_rpc(struct sfw_test_unit *tsu, struct srpc_client_rpc *rpc) + libcfs_id2str(rpc->crpc_dest), reply->brw_status); + + if (reply->brw_status) { +- atomic_inc(&sn->sn_brw_errors); ++ atomic_inc_unchecked(&sn->sn_brw_errors); + rpc->crpc_status = -(int)reply->brw_status; + return; + } +@@ -349,7 +349,7 @@ brw_client_done_rpc(struct sfw_test_unit *tsu, struct srpc_client_rpc *rpc) + if (brw_check_bulk(&rpc->crpc_bulk, reqst->brw_flags, magic)) { + CERROR("Bulk data from %s is corrupted!\n", + libcfs_id2str(rpc->crpc_dest)); +- atomic_inc(&sn->sn_brw_errors); ++ atomic_inc_unchecked(&sn->sn_brw_errors); + rpc->crpc_status = -EBADMSG; + } + } +@@ -484,14 +484,11 @@ brw_server_handle(struct srpc_server_rpc *rpc) + return 0; + } + +-struct sfw_test_client_ops brw_test_client; +- +-void brw_init_test_client(void) +-{ +- brw_test_client.tso_init = brw_client_init; +- brw_test_client.tso_fini = brw_client_fini; +- brw_test_client.tso_prep_rpc = brw_client_prep_rpc; +- brw_test_client.tso_done_rpc = brw_client_done_rpc; ++struct sfw_test_client_ops brw_test_client = { ++ .tso_init = brw_client_init, ++ .tso_fini = brw_client_fini, ++ .tso_prep_rpc = brw_client_prep_rpc, ++ .tso_done_rpc = brw_client_done_rpc, + }; + + struct srpc_service brw_test_service; +diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c +index abbd6287b4bd..cfdf11238c46 100644 +--- a/drivers/staging/lustre/lnet/selftest/framework.c ++++ b/drivers/staging/lustre/lnet/selftest/framework.c +@@ -262,8 +262,8 @@ sfw_init_session(struct sfw_session *sn, lst_sid_t sid, + INIT_LIST_HEAD(&sn->sn_list); + INIT_LIST_HEAD(&sn->sn_batches); + atomic_set(&sn->sn_refcount, 1); /* +1 for caller */ +- atomic_set(&sn->sn_brw_errors, 0); +- atomic_set(&sn->sn_ping_errors, 0); ++ atomic_set_unchecked(&sn->sn_brw_errors, 0); ++ atomic_set_unchecked(&sn->sn_ping_errors, 0); + strlcpy(&sn->sn_name[0], name, sizeof(sn->sn_name)); + + sn->sn_timer_active = 0; +@@ -383,8 +383,8 @@ sfw_get_stats(struct srpc_stat_reqst *request, struct srpc_stat_reply *reply) + * with 32 bits to send, this is ~49 days + */ + cnt->running_ms = jiffies_to_msecs(jiffies - sn->sn_started); +- cnt->brw_errors = atomic_read(&sn->sn_brw_errors); +- cnt->ping_errors = atomic_read(&sn->sn_ping_errors); ++ cnt->brw_errors = atomic_read_unchecked(&sn->sn_brw_errors); ++ cnt->ping_errors = atomic_read_unchecked(&sn->sn_ping_errors); + cnt->zombie_sessions = atomic_read(&sfw_data.fw_nzombies); + + cnt->active_batches = 0; +@@ -1655,12 +1655,10 @@ sfw_startup(void) + INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs); + INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions); + +- brw_init_test_client(); + brw_init_test_service(); + rc = sfw_register_test(&brw_test_service, &brw_test_client); + LASSERT(!rc); + +- ping_init_test_client(); + ping_init_test_service(); + rc = sfw_register_test(&ping_test_service, &ping_test_client); + LASSERT(!rc); +diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c +index 9331ca4e3606..23511dbe4810 100644 +--- a/drivers/staging/lustre/lnet/selftest/ping_test.c ++++ b/drivers/staging/lustre/lnet/selftest/ping_test.c +@@ -74,7 +74,7 @@ ping_client_fini(struct sfw_test_instance *tsi) + LASSERT(sn); + LASSERT(tsi->tsi_is_client); + +- errors = atomic_read(&sn->sn_ping_errors); ++ errors = atomic_read_unchecked(&sn->sn_ping_errors); + if (errors) + CWARN("%d pings have failed.\n", errors); + else +@@ -126,7 +126,7 @@ ping_client_done_rpc(struct sfw_test_unit *tsu, struct srpc_client_rpc *rpc) + + if (rpc->crpc_status) { + if (!tsi->tsi_stopping) /* rpc could have been aborted */ +- atomic_inc(&sn->sn_ping_errors); ++ atomic_inc_unchecked(&sn->sn_ping_errors); + CERROR("Unable to ping %s (%d): %d\n", + libcfs_id2str(rpc->crpc_dest), + reqst->pnr_seq, rpc->crpc_status); +@@ -141,7 +141,7 @@ ping_client_done_rpc(struct sfw_test_unit *tsu, struct srpc_client_rpc *rpc) + + if (reply->pnr_magic != LST_PING_TEST_MAGIC) { + rpc->crpc_status = -EBADMSG; +- atomic_inc(&sn->sn_ping_errors); ++ atomic_inc_unchecked(&sn->sn_ping_errors); + CERROR("Bad magic %u from %s, %u expected.\n", + reply->pnr_magic, libcfs_id2str(rpc->crpc_dest), + LST_PING_TEST_MAGIC); +@@ -150,7 +150,7 @@ ping_client_done_rpc(struct sfw_test_unit *tsu, struct srpc_client_rpc *rpc) + + if (reply->pnr_seq != reqst->pnr_seq) { + rpc->crpc_status = -EBADMSG; +- atomic_inc(&sn->sn_ping_errors); ++ atomic_inc_unchecked(&sn->sn_ping_errors); + CERROR("Bad seq %u from %s, %u expected.\n", + reply->pnr_seq, libcfs_id2str(rpc->crpc_dest), + reqst->pnr_seq); +@@ -206,15 +206,12 @@ ping_server_handle(struct srpc_server_rpc *rpc) + return 0; + } + +-struct sfw_test_client_ops ping_test_client; +- +-void ping_init_test_client(void) +-{ +- ping_test_client.tso_init = ping_client_init; +- ping_test_client.tso_fini = ping_client_fini; +- ping_test_client.tso_prep_rpc = ping_client_prep_rpc; +- ping_test_client.tso_done_rpc = ping_client_done_rpc; +-} ++struct sfw_test_client_ops ping_test_client = { ++ .tso_init = ping_client_init, ++ .tso_fini = ping_client_fini, ++ .tso_prep_rpc = ping_client_prep_rpc, ++ .tso_done_rpc = ping_client_done_rpc, ++}; + + struct srpc_service ping_test_service; + +diff --git a/drivers/staging/lustre/lnet/selftest/selftest.h b/drivers/staging/lustre/lnet/selftest/selftest.h +index d033ac03d953..528a1028954a 100644 +--- a/drivers/staging/lustre/lnet/selftest/selftest.h ++++ b/drivers/staging/lustre/lnet/selftest/selftest.h +@@ -328,8 +328,8 @@ struct sfw_session { + struct list_head sn_batches; /* list of batches */ + char sn_name[LST_NAME_SIZE]; + atomic_t sn_refcount; +- atomic_t sn_brw_errors; +- atomic_t sn_ping_errors; ++ atomic_unchecked_t sn_brw_errors; ++ atomic_unchecked_t sn_ping_errors; + unsigned long sn_started; + }; + +@@ -607,13 +607,11 @@ srpc_wait_service_shutdown(struct srpc_service *sv) + } + + extern struct sfw_test_client_ops brw_test_client; +-void brw_init_test_client(void); + + extern struct srpc_service brw_test_service; + void brw_init_test_service(void); + + extern struct sfw_test_client_ops ping_test_client; +-void ping_init_test_client(void); + + extern struct srpc_service ping_test_service; + void ping_init_test_service(void); +diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h +index 72eaee95c6b8..914396cd70bc 100644 +--- a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h ++++ b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h +@@ -785,7 +785,7 @@ static inline ino_t lu_igif_ino(const struct lu_fid *fid) + return fid_seq(fid); + } + +-void lustre_swab_ost_id(struct ost_id *oid); ++void lustre_swab_ost_id(void *oid); + + /** + * Get inode generation from a igif. +@@ -847,8 +847,8 @@ static inline bool fid_is_sane(const struct lu_fid *fid) + fid_seq_is_rsvd(fid_seq(fid))); + } + +-void lustre_swab_lu_fid(struct lu_fid *fid); +-void lustre_swab_lu_seq_range(struct lu_seq_range *range); ++void lustre_swab_lu_fid(void *fid); ++void lustre_swab_lu_seq_range(void *range); + + static inline bool lu_fid_eq(const struct lu_fid *f0, const struct lu_fid *f1) + { +@@ -1144,7 +1144,7 @@ struct ptlrpc_body_v2 { + __u64 pb_padding[4]; + }; + +-void lustre_swab_ptlrpc_body(struct ptlrpc_body *pb); ++void lustre_swab_ptlrpc_body(void *pb); + + /* message body offset for lustre_msg_v2 */ + /* ptlrpc body offset in all request/reply messages */ +@@ -1380,7 +1380,7 @@ struct obd_connect_data { + * reserve the flag for future use. + */ + +-void lustre_swab_connect(struct obd_connect_data *ocd); ++void lustre_swab_connect(void *ocd); + + /* + * Supported checksum algorithms. Up to 32 checksum types are supported. +@@ -1742,10 +1742,10 @@ struct hsm_state_set { + __u64 hss_clearmask; + }; + +-void lustre_swab_hsm_user_state(struct hsm_user_state *hus); +-void lustre_swab_hsm_state_set(struct hsm_state_set *hss); ++void lustre_swab_hsm_user_state(void *hus); ++void lustre_swab_hsm_state_set(void *hss); + +-void lustre_swab_obd_statfs(struct obd_statfs *os); ++void lustre_swab_obd_statfs(void *os); + + /* ost_body.data values for OST_BRW */ + +@@ -1792,7 +1792,7 @@ struct obd_ioobj { + #define ioobj_max_brw_set(ioo, num) \ + do { (ioo)->ioo_max_brw = ((num) - 1) << IOOBJ_MAX_BRW_BITS; } while (0) + +-void lustre_swab_obd_ioobj(struct obd_ioobj *ioo); ++void lustre_swab_obd_ioobj(void *ioo); + + /* multiple of 8 bytes => can array */ + struct niobuf_remote { +@@ -1801,7 +1801,7 @@ struct niobuf_remote { + __u32 rnb_flags; + }; + +-void lustre_swab_niobuf_remote(struct niobuf_remote *nbr); ++void lustre_swab_niobuf_remote(void *nbr); + + /* lock value block communicated between the filter and llite */ + +@@ -1866,7 +1866,7 @@ struct obd_quotactl { + struct obd_dqblk qc_dqblk; + }; + +-void lustre_swab_obd_quotactl(struct obd_quotactl *q); ++void lustre_swab_obd_quotactl(void *q); + + #define Q_COPY(out, in, member) (out)->member = (in)->member + +@@ -1972,7 +1972,7 @@ enum mdt_reint_cmd { + REINT_MAX + }; + +-void lustre_swab_generic_32s(__u32 *val); ++void lustre_swab_generic_32s(void *val); + + /* the disposition of the intent outlines what was executed */ + #define DISP_IT_EXECD 0x00000001 +@@ -2132,7 +2132,7 @@ struct mdt_body { + __u64 mbo_padding_10; + }; /* 216 */ + +-void lustre_swab_mdt_body(struct mdt_body *b); ++void lustre_swab_mdt_body(void *b); + + struct mdt_ioepoch { + struct lustre_handle handle; +@@ -2141,7 +2141,7 @@ struct mdt_ioepoch { + __u32 padding; + }; + +-void lustre_swab_mdt_ioepoch(struct mdt_ioepoch *b); ++void lustre_swab_mdt_ioepoch(void *b); + + /* permissions for md_perm.mp_perm */ + enum { +@@ -2456,7 +2456,7 @@ struct mdt_rec_reint { + __u32 rr_padding_4; /* also fix lustre_swab_mdt_rec_reint */ + }; + +-void lustre_swab_mdt_rec_reint(struct mdt_rec_reint *rr); ++void lustre_swab_mdt_rec_reint(void *rr); + + /* lmv structures */ + struct lmv_desc { +@@ -2759,13 +2759,13 @@ union ldlm_gl_desc { + struct ldlm_gl_lquota_desc lquota_desc; + }; + +-void lustre_swab_gl_desc(union ldlm_gl_desc *); ++void lustre_swab_gl_desc(void *); + + struct ldlm_intent { + __u64 opc; + }; + +-void lustre_swab_ldlm_intent(struct ldlm_intent *i); ++void lustre_swab_ldlm_intent(void *i); + + struct ldlm_resource_desc { + enum ldlm_type lr_type; +@@ -2790,7 +2790,7 @@ struct ldlm_request { + struct lustre_handle lock_handle[LDLM_LOCKREQ_HANDLES]; + }; + +-void lustre_swab_ldlm_request(struct ldlm_request *rq); ++void lustre_swab_ldlm_request(void *rq); + + /* If LDLM_ENQUEUE, 1 slot is already occupied, 1 is available. + * Otherwise, 2 are available. +@@ -2813,7 +2813,7 @@ struct ldlm_reply { + __u64 lock_policy_res2; + }; + +-void lustre_swab_ldlm_reply(struct ldlm_reply *r); ++void lustre_swab_ldlm_reply(void *r); + + #define ldlm_flags_to_wire(flags) ((__u32)(flags)) + #define ldlm_flags_from_wire(flags) ((__u64)(flags)) +@@ -2858,7 +2858,7 @@ struct mgs_target_info { + char mti_params[MTI_PARAM_MAXLEN]; + }; + +-void lustre_swab_mgs_target_info(struct mgs_target_info *oinfo); ++void lustre_swab_mgs_target_info(void *oinfo); + + struct mgs_nidtbl_entry { + __u64 mne_version; /* table version of this entry */ +@@ -2885,14 +2885,14 @@ struct mgs_config_body { + __u32 mcb_units; /* # of units for bulk transfer */ + }; + +-void lustre_swab_mgs_config_body(struct mgs_config_body *body); ++void lustre_swab_mgs_config_body(void *body); + + struct mgs_config_res { + __u64 mcr_offset; /* index of last config log */ + __u64 mcr_size; /* size of the log */ + }; + +-void lustre_swab_mgs_config_res(struct mgs_config_res *body); ++void lustre_swab_mgs_config_res(void *body); + + /* Config marker flags (in config log) */ + #define CM_START 0x01 +@@ -3338,9 +3338,9 @@ struct ll_fiemap_info_key { + struct ll_user_fiemap fiemap; + }; + +-void lustre_swab_ost_body(struct ost_body *b); +-void lustre_swab_ost_last_id(__u64 *id); +-void lustre_swab_fiemap(struct ll_user_fiemap *fiemap); ++void lustre_swab_ost_body(void *b); ++void lustre_swab_ost_last_id(void *id); ++void lustre_swab_fiemap(void *fiemap); + + void lustre_swab_lov_user_md_v1(struct lov_user_md_v1 *lum); + void lustre_swab_lov_user_md_v3(struct lov_user_md_v3 *lum); +@@ -3349,19 +3349,19 @@ void lustre_swab_lov_user_md_objects(struct lov_user_ost_data *lod, + void lustre_swab_lov_mds_md(struct lov_mds_md *lmm); + + /* llog_swab.c */ +-void lustre_swab_llogd_body(struct llogd_body *d); +-void lustre_swab_llog_hdr(struct llog_log_hdr *h); +-void lustre_swab_llogd_conn_body(struct llogd_conn_body *d); ++void lustre_swab_llogd_body(void *d); ++void lustre_swab_llog_hdr(void *h); ++void lustre_swab_llogd_conn_body(void *d); + void lustre_swab_llog_rec(struct llog_rec_hdr *rec); + + struct lustre_cfg; + void lustre_swab_lustre_cfg(struct lustre_cfg *lcfg); + + /* Functions for dumping PTLRPC fields */ +-void dump_rniobuf(struct niobuf_remote *rnb); +-void dump_ioo(struct obd_ioobj *nb); +-void dump_ost_body(struct ost_body *ob); +-void dump_rcs(__u32 *rc); ++void dump_rniobuf(void *rnb); ++void dump_ioo(void *nb); ++void dump_ost_body(void *ob); ++void dump_rcs(void *rc); + + /* security opcodes */ + enum sec_cmd { +@@ -3394,7 +3394,7 @@ struct lustre_capa { + __u8 lc_hmac[CAPA_HMAC_MAX_LEN]; /** HMAC */ + } __packed; + +-void lustre_swab_lustre_capa(struct lustre_capa *c); ++void lustre_swab_lustre_capa(void *c); + + /** lustre_capa::lc_opc */ + enum { +@@ -3486,7 +3486,7 @@ struct layout_intent { + __u64 li_end; + }; + +-void lustre_swab_layout_intent(struct layout_intent *li); ++void lustre_swab_layout_intent(void *li); + + /** + * On the wire version of hsm_progress structure. +@@ -3506,12 +3506,10 @@ struct hsm_progress_kernel { + __u64 hpk_padding2; + } __packed; + +-void lustre_swab_hsm_user_state(struct hsm_user_state *hus); +-void lustre_swab_hsm_current_action(struct hsm_current_action *action); +-void lustre_swab_hsm_progress_kernel(struct hsm_progress_kernel *hpk); +-void lustre_swab_hsm_user_state(struct hsm_user_state *hus); +-void lustre_swab_hsm_user_item(struct hsm_user_item *hui); +-void lustre_swab_hsm_request(struct hsm_request *hr); ++void lustre_swab_hsm_current_action(void *action); ++void lustre_swab_hsm_progress_kernel(void *hpk); ++void lustre_swab_hsm_user_item(void *hui); ++void lustre_swab_hsm_request(void *hr); + + /** layout swap request structure + * fid1 and fid2 are in mdt_body +@@ -3520,7 +3518,7 @@ struct mdc_swap_layouts { + __u64 msl_flags; + } __packed; + +-void lustre_swab_swap_layouts(struct mdc_swap_layouts *msl); ++void lustre_swab_swap_layouts(void *msl); + + struct close_data { + struct lustre_handle cd_handle; +@@ -3529,7 +3527,7 @@ struct close_data { + __u64 cd_reserved[8]; + }; + +-void lustre_swab_close_data(struct close_data *data); ++void lustre_swab_close_data(void *data); + + #endif + /** @} lustreidl */ +diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h +index d03534432624..b81bfb644b33 100644 +--- a/drivers/staging/lustre/lustre/include/lustre_dlm.h ++++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h +@@ -969,9 +969,9 @@ struct ldlm_ast_work { + struct ldlm_enqueue_info { + __u32 ei_type; /** Type of the lock being enqueued. */ + __u32 ei_mode; /** Mode of the lock being enqueued. */ +- void *ei_cb_bl; /** blocking lock callback */ +- void *ei_cb_cp; /** lock completion callback */ +- void *ei_cb_gl; /** lock glimpse callback */ ++ ldlm_blocking_callback ei_cb_bl; /** blocking lock callback */ ++ ldlm_completion_callback ei_cb_cp; /** lock completion callback */ ++ ldlm_glimpse_callback ei_cb_gl; /** lock glimpse callback */ + void *ei_cbdata; /** Data to be passed into callbacks. */ + unsigned int ei_enq_slave:1; /* whether enqueue slave stripes */ + }; +@@ -1066,7 +1066,7 @@ struct ldlm_callback_suite { + ldlm_completion_callback lcs_completion; + ldlm_blocking_callback lcs_blocking; + ldlm_glimpse_callback lcs_glimpse; +-}; ++} __no_const; + + /* ldlm_lockd.c */ + int ldlm_get_ref(void); +diff --git a/drivers/staging/lustre/lustre/include/lustre_net.h b/drivers/staging/lustre/lustre/include/lustre_net.h +index e9aba99ee52a..53cd7eff6220 100644 +--- a/drivers/staging/lustre/lustre/include/lustre_net.h ++++ b/drivers/staging/lustre/lustre/include/lustre_net.h +@@ -2639,7 +2639,7 @@ void *lustre_msg_buf_v2(struct lustre_msg_v2 *m, u32 n, u32 min_size); + void *lustre_msg_buf(struct lustre_msg *m, u32 n, u32 minlen); + u32 lustre_msg_buflen(struct lustre_msg *m, u32 n); + u32 lustre_msg_bufcount(struct lustre_msg *m); +-char *lustre_msg_string(struct lustre_msg *m, u32 n, u32 max_len); ++void *lustre_msg_string(struct lustre_msg *m, u32 n, u32 max_len); + __u32 lustre_msghdr_get_flags(struct lustre_msg *msg); + void lustre_msghdr_set_flags(struct lustre_msg *msg, __u32 flags); + __u32 lustre_msg_get_flags(struct lustre_msg *msg); +diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h +index f6fc4dd05bd6..afdee7ed2339 100644 +--- a/drivers/staging/lustre/lustre/include/obd.h ++++ b/drivers/staging/lustre/lustre/include/obd.h +@@ -1076,7 +1076,7 @@ struct md_ops { + * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a + * wrapper function in include/linux/obd_class.h. + */ +-}; ++} __no_const; + + struct lsm_operations { + void (*lsm_free)(struct lov_stripe_md *); +diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c +index 861f36f039b5..69d22b9c6197 100644 +--- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c ++++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c +@@ -143,7 +143,7 @@ static int ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, + int added = (mode == LCK_NL); + int overlaps = 0; + int splitted = 0; +- const struct ldlm_callback_suite null_cbs = { NULL }; ++ const struct ldlm_callback_suite null_cbs = { }; + + CDEBUG(D_DLMTRACE, + "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n", +diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c +index 35ba6f14d95f..75c9cdd89885 100644 +--- a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c ++++ b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c +@@ -1850,8 +1850,9 @@ static int ldlm_chain_lock_for_replay(struct ldlm_lock *lock, void *closure) + + static int replay_lock_interpret(const struct lu_env *env, + struct ptlrpc_request *req, +- struct ldlm_async_args *aa, int rc) ++ void *_aa, int rc) + { ++ struct ldlm_async_args *aa = _aa; + struct ldlm_lock *lock; + struct ldlm_reply *reply; + struct obd_export *exp; +@@ -1978,7 +1979,7 @@ static int replay_one_lock(struct obd_import *imp, struct ldlm_lock *lock) + CLASSERT(sizeof(*aa) <= sizeof(req->rq_async_args)); + aa = ptlrpc_req_async_args(req); + aa->lock_handle = body->lock_handle[0]; +- req->rq_interpret_reply = (ptlrpc_interpterer_t)replay_lock_interpret; ++ req->rq_interpret_reply = replay_lock_interpret; + ptlrpcd_add_req(req); + + return 0; +diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c +index 7f32a539d260..234abb7485bb 100644 +--- a/drivers/staging/lustre/lustre/llite/dir.c ++++ b/drivers/staging/lustre/lustre/llite/dir.c +@@ -136,11 +136,12 @@ + struct page *ll_get_dir_page(struct inode *dir, struct md_op_data *op_data, + __u64 offset) + { +- struct md_callback cb_op; ++ static struct md_callback cb_op = { ++ .md_blocking_ast = ll_md_blocking_ast, ++ }; + struct page *page; + int rc; + +- cb_op.md_blocking_ast = ll_md_blocking_ast; + rc = md_read_page(ll_i2mdexp(dir), op_data, &cb_op, offset, &page); + if (rc) + return ERR_PTR(rc); +diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h +index 4bc551279aa4..08ff257d45d0 100644 +--- a/drivers/staging/lustre/lustre/llite/llite_internal.h ++++ b/drivers/staging/lustre/lustre/llite/llite_internal.h +@@ -504,16 +504,16 @@ struct ll_sb_info { + + /* metadata stat-ahead */ + unsigned int ll_sa_max; /* max statahead RPCs */ +- atomic_t ll_sa_total; /* statahead thread started ++ atomic_unchecked_t ll_sa_total; /* statahead thread started + * count + */ +- atomic_t ll_sa_wrong; /* statahead thread stopped for ++ atomic_unchecked_t ll_sa_wrong; /* statahead thread stopped for + * low hit ratio + */ + atomic_t ll_sa_running; /* running statahead thread + * count + */ +- atomic_t ll_agl_total; /* AGL thread started count */ ++ atomic_unchecked_t ll_agl_total; /* AGL thread started count */ + + dev_t ll_sdev_orig; /* save s_dev before assign for + * clustered nfs +diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c +index e5c62f4ce3d8..9f82038dad26 100644 +--- a/drivers/staging/lustre/lustre/llite/llite_lib.c ++++ b/drivers/staging/lustre/lustre/llite/llite_lib.c +@@ -113,10 +113,10 @@ static struct ll_sb_info *ll_init_sbi(struct super_block *sb) + + /* metadata statahead is enabled by default */ + sbi->ll_sa_max = LL_SA_RPC_DEF; +- atomic_set(&sbi->ll_sa_total, 0); +- atomic_set(&sbi->ll_sa_wrong, 0); ++ atomic_set_unchecked(&sbi->ll_sa_total, 0); ++ atomic_set_unchecked(&sbi->ll_sa_wrong, 0); + atomic_set(&sbi->ll_sa_running, 0); +- atomic_set(&sbi->ll_agl_total, 0); ++ atomic_set_unchecked(&sbi->ll_agl_total, 0); + sbi->ll_flags |= LL_SBI_AGL_ENABLED; + + /* root squash */ +diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c b/drivers/staging/lustre/lustre/llite/lproc_llite.c +index 13ec24d44b04..f7a6d1c6438d 100644 +--- a/drivers/staging/lustre/lustre/llite/lproc_llite.c ++++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c +@@ -686,9 +686,9 @@ static int ll_statahead_stats_seq_show(struct seq_file *m, void *v) + "statahead total: %u\n" + "statahead wrong: %u\n" + "agl total: %u\n", +- atomic_read(&sbi->ll_sa_total), +- atomic_read(&sbi->ll_sa_wrong), +- atomic_read(&sbi->ll_agl_total)); ++ atomic_read_unchecked(&sbi->ll_sa_total), ++ atomic_read_unchecked(&sbi->ll_sa_wrong), ++ atomic_read_unchecked(&sbi->ll_agl_total)); + return 0; + } + +diff --git a/drivers/staging/lustre/lustre/llite/statahead.c b/drivers/staging/lustre/lustre/llite/statahead.c +index 0677513476ec..4c7ea034647f 100644 +--- a/drivers/staging/lustre/lustre/llite/statahead.c ++++ b/drivers/staging/lustre/lustre/llite/statahead.c +@@ -893,7 +893,7 @@ static int ll_agl_thread(void *arg) + CDEBUG(D_READA, "agl thread started: sai %p, parent %pd\n", + sai, parent); + +- atomic_inc(&sbi->ll_agl_total); ++ atomic_inc_unchecked(&sbi->ll_agl_total); + spin_lock(&plli->lli_agl_lock); + sai->sai_agl_valid = 1; + if (thread_is_init(thread)) +@@ -1010,7 +1010,7 @@ static int ll_statahead_thread(void *arg) + if (sbi->ll_flags & LL_SBI_AGL_ENABLED) + ll_start_agl(parent, sai); + +- atomic_inc(&sbi->ll_sa_total); ++ atomic_inc_unchecked(&sbi->ll_sa_total); + spin_lock(&lli->lli_sa_lock); + if (thread_is_init(sa_thread)) + /* If someone else has changed the thread state +@@ -1123,7 +1123,7 @@ static int ll_statahead_thread(void *arg) + + if (sa_low_hit(sai)) { + rc = -EFAULT; +- atomic_inc(&sbi->ll_sa_wrong); ++ atomic_inc_unchecked(&sbi->ll_sa_wrong); + CDEBUG(D_READA, "Statahead for dir "DFID" hit ratio too low: hit/miss %llu/%llu, sent/replied %llu/%llu, stopping statahead thread: pid %d\n", + PFID(&lli->lli_fid), sai->sai_hit, + sai->sai_miss, sai->sai_sent, +diff --git a/drivers/staging/lustre/lustre/lov/lov_internal.h b/drivers/staging/lustre/lustre/lov/lov_internal.h +index 07e5ede3e952..62827443633f 100644 +--- a/drivers/staging/lustre/lustre/lov/lov_internal.h ++++ b/drivers/staging/lustre/lustre/lov/lov_internal.h +@@ -107,9 +107,9 @@ struct lov_request_set { + */ + struct obd_device *set_obd; + int set_count; +- atomic_t set_completes; +- atomic_t set_success; +- atomic_t set_finish_checked; ++ atomic_unchecked_t set_completes; ++ atomic_unchecked_t set_success; ++ atomic_unchecked_t set_finish_checked; + struct llog_cookie *set_cookies; + int set_cookie_sent; + struct list_head set_list; +diff --git a/drivers/staging/lustre/lustre/lov/lov_io.c b/drivers/staging/lustre/lustre/lov/lov_io.c +index d10157985ed9..def85ec03f6e 100644 +--- a/drivers/staging/lustre/lustre/lov/lov_io.c ++++ b/drivers/staging/lustre/lustre/lov/lov_io.c +@@ -821,12 +821,32 @@ static void lov_empty_io_fini(const struct lu_env *env, + } + + static void lov_empty_impossible(const struct lu_env *env, +- struct cl_io_slice *ios) ++ const struct cl_io_slice *ios) + { + LBUG(); + } + +-#define LOV_EMPTY_IMPOSSIBLE ((void *)lov_empty_impossible) ++static int lov_empty_impossible2(const struct lu_env *env, ++ const struct cl_io_slice *ios) ++{ ++ LBUG(); ++} ++ ++static int lov_empty_impossible3(const struct lu_env *env, ++ const struct cl_io_slice *slice, ++ enum cl_req_type crt, ++ struct cl_2queue *queue) ++{ ++ LBUG(); ++} ++ ++static int lov_empty_impossible4(const struct lu_env *env, ++ const struct cl_io_slice *slice, ++ struct cl_page_list *queue, int from, int to, ++ cl_commit_cbt cb) ++{ ++ LBUG(); ++} + + /** + * An io operation vector for files without stripes. +@@ -836,32 +856,32 @@ static const struct cl_io_operations lov_empty_io_ops = { + [CIT_READ] = { + .cio_fini = lov_empty_io_fini, + #if 0 +- .cio_iter_init = LOV_EMPTY_IMPOSSIBLE, +- .cio_lock = LOV_EMPTY_IMPOSSIBLE, +- .cio_start = LOV_EMPTY_IMPOSSIBLE, +- .cio_end = LOV_EMPTY_IMPOSSIBLE ++ .cio_iter_init = lov_empty_impossible2, ++ .cio_lock = lov_empty_impossible2, ++ .cio_start = lov_empty_impossible2, ++ .cio_end = lov_empty_impossible + #endif + }, + [CIT_WRITE] = { + .cio_fini = lov_empty_io_fini, +- .cio_iter_init = LOV_EMPTY_IMPOSSIBLE, +- .cio_lock = LOV_EMPTY_IMPOSSIBLE, +- .cio_start = LOV_EMPTY_IMPOSSIBLE, +- .cio_end = LOV_EMPTY_IMPOSSIBLE ++ .cio_iter_init = lov_empty_impossible2, ++ .cio_lock = lov_empty_impossible2, ++ .cio_start = lov_empty_impossible2, ++ .cio_end = lov_empty_impossible + }, + [CIT_SETATTR] = { + .cio_fini = lov_empty_io_fini, +- .cio_iter_init = LOV_EMPTY_IMPOSSIBLE, +- .cio_lock = LOV_EMPTY_IMPOSSIBLE, +- .cio_start = LOV_EMPTY_IMPOSSIBLE, +- .cio_end = LOV_EMPTY_IMPOSSIBLE ++ .cio_iter_init = lov_empty_impossible2, ++ .cio_lock = lov_empty_impossible2, ++ .cio_start = lov_empty_impossible2, ++ .cio_end = lov_empty_impossible + }, + [CIT_FAULT] = { + .cio_fini = lov_empty_io_fini, +- .cio_iter_init = LOV_EMPTY_IMPOSSIBLE, +- .cio_lock = LOV_EMPTY_IMPOSSIBLE, +- .cio_start = LOV_EMPTY_IMPOSSIBLE, +- .cio_end = LOV_EMPTY_IMPOSSIBLE ++ .cio_iter_init = lov_empty_impossible2, ++ .cio_lock = lov_empty_impossible2, ++ .cio_start = lov_empty_impossible2, ++ .cio_end = lov_empty_impossible + }, + [CIT_FSYNC] = { + .cio_fini = lov_empty_io_fini +@@ -870,8 +890,8 @@ static const struct cl_io_operations lov_empty_io_ops = { + .cio_fini = lov_empty_io_fini + } + }, +- .cio_submit = LOV_EMPTY_IMPOSSIBLE, +- .cio_commit_async = LOV_EMPTY_IMPOSSIBLE ++ .cio_submit = lov_empty_impossible3, ++ .cio_commit_async = lov_empty_impossible4 + }; + + int lov_io_init_raid0(const struct lu_env *env, struct cl_object *obj, +diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c b/drivers/staging/lustre/lustre/lov/lov_obd.c +index b23016f7ec26..e808e5216888 100644 +--- a/drivers/staging/lustre/lustre/lov/lov_obd.c ++++ b/drivers/staging/lustre/lustre/lov/lov_obd.c +@@ -988,7 +988,7 @@ static int lov_getattr_interpret(struct ptlrpc_request_set *rqset, + + /* don't do attribute merge if this async op failed */ + if (rc) +- atomic_set(&lovset->set_completes, 0); ++ atomic_set_unchecked(&lovset->set_completes, 0); + err = lov_fini_getattr_set(lovset); + return rc ? rc : err; + } +@@ -1043,7 +1043,7 @@ static int lov_getattr_async(struct obd_export *exp, struct obd_info *oinfo, + } + out: + if (rc) +- atomic_set(&lovset->set_completes, 0); ++ atomic_set_unchecked(&lovset->set_completes, 0); + err = lov_fini_getattr_set(lovset); + return rc ? rc : err; + } +@@ -1055,7 +1055,7 @@ static int lov_setattr_interpret(struct ptlrpc_request_set *rqset, + int err; + + if (rc) +- atomic_set(&lovset->set_completes, 0); ++ atomic_set_unchecked(&lovset->set_completes, 0); + err = lov_fini_setattr_set(lovset); + return rc ? rc : err; + } +@@ -1117,7 +1117,7 @@ static int lov_setattr_async(struct obd_export *exp, struct obd_info *oinfo, + int err; + + if (rc) +- atomic_set(&set->set_completes, 0); ++ atomic_set_unchecked(&set->set_completes, 0); + err = lov_fini_setattr_set(set); + return rc ? rc : err; + } +@@ -1135,7 +1135,7 @@ int lov_statfs_interpret(struct ptlrpc_request_set *rqset, void *data, int rc) + int err; + + if (rc) +- atomic_set(&lovset->set_completes, 0); ++ atomic_set_unchecked(&lovset->set_completes, 0); + + err = lov_fini_statfs_set(lovset); + return rc ? rc : err; +@@ -1168,7 +1168,7 @@ static int lov_statfs_async(struct obd_export *exp, struct obd_info *oinfo, + int err; + + if (rc) +- atomic_set(&set->set_completes, 0); ++ atomic_set_unchecked(&set->set_completes, 0); + err = lov_fini_statfs_set(set); + return rc ? rc : err; + } +diff --git a/drivers/staging/lustre/lustre/lov/lov_request.c b/drivers/staging/lustre/lustre/lov/lov_request.c +index 09dcaf484c89..8d02a468b1c7 100644 +--- a/drivers/staging/lustre/lustre/lov/lov_request.c ++++ b/drivers/staging/lustre/lustre/lov/lov_request.c +@@ -41,9 +41,9 @@ + static void lov_init_set(struct lov_request_set *set) + { + set->set_count = 0; +- atomic_set(&set->set_completes, 0); +- atomic_set(&set->set_success, 0); +- atomic_set(&set->set_finish_checked, 0); ++ atomic_set_unchecked(&set->set_completes, 0); ++ atomic_set_unchecked(&set->set_success, 0); ++ atomic_set_unchecked(&set->set_finish_checked, 0); + set->set_cookies = NULL; + INIT_LIST_HEAD(&set->set_list); + atomic_set(&set->set_refcount, 1); +@@ -71,14 +71,14 @@ void lov_finish_set(struct lov_request_set *set) + + static int lov_set_finished(struct lov_request_set *set, int idempotent) + { +- int completes = atomic_read(&set->set_completes); ++ int completes = atomic_read_unchecked(&set->set_completes); + + CDEBUG(D_INFO, "check set %d/%d\n", completes, set->set_count); + + if (completes == set->set_count) { + if (idempotent) + return 1; +- if (atomic_inc_return(&set->set_finish_checked) == 1) ++ if (atomic_inc_return_unchecked(&set->set_finish_checked) == 1) + return 1; + } + return 0; +@@ -90,9 +90,9 @@ static void lov_update_set(struct lov_request_set *set, + req->rq_complete = 1; + req->rq_rc = rc; + +- atomic_inc(&set->set_completes); ++ atomic_inc_unchecked(&set->set_completes); + if (rc == 0) +- atomic_inc(&set->set_success); ++ atomic_inc_unchecked(&set->set_success); + + wake_up(&set->set_waitq); + } +@@ -192,7 +192,7 @@ static int common_attr_done(struct lov_request_set *set) + if (!set->set_oi->oi_oa) + return 0; + +- if (!atomic_read(&set->set_success)) ++ if (!atomic_read_unchecked(&set->set_success)) + return -EIO; + + tmp_oa = kmem_cache_zalloc(obdo_cachep, GFP_NOFS); +@@ -239,7 +239,7 @@ int lov_fini_getattr_set(struct lov_request_set *set) + if (!set) + return 0; + LASSERT(set->set_exp); +- if (atomic_read(&set->set_completes)) ++ if (atomic_read_unchecked(&set->set_completes)) + rc = common_attr_done(set); + + lov_put_reqset(set); +@@ -332,7 +332,7 @@ int lov_fini_setattr_set(struct lov_request_set *set) + if (!set) + return 0; + LASSERT(set->set_exp); +- if (atomic_read(&set->set_completes)) { ++ if (atomic_read_unchecked(&set->set_completes)) { + rc = common_attr_done(set); + /* FIXME update qos data here */ + } +@@ -493,9 +493,9 @@ int lov_fini_statfs_set(struct lov_request_set *set) + if (!set) + return 0; + +- if (atomic_read(&set->set_completes)) { ++ if (atomic_read_unchecked(&set->set_completes)) { + rc = lov_fini_statfs(set->set_obd, set->set_oi->oi_osfs, +- atomic_read(&set->set_success)); ++ atomic_read_unchecked(&set->set_success)); + } + lov_put_reqset(set); + return rc; +@@ -576,7 +576,7 @@ static int cb_statfs_update(void *cookie, int rc) + lov = &lovobd->u.lov; + osfs = set->set_oi->oi_osfs; + lov_sfs = oinfo->oi_osfs; +- success = atomic_read(&set->set_success); ++ success = atomic_read_unchecked(&set->set_success); + /* XXX: the same is done in lov_update_common_set, however + * lovset->set_exp is not initialized. + */ +@@ -604,7 +604,7 @@ static int cb_statfs_update(void *cookie, int rc) + if (set->set_oi->oi_flags & OBD_STATFS_PTLRPCD && + lov_set_finished(set, 0)) { + lov_statfs_interpret(NULL, set, set->set_count != +- atomic_read(&set->set_success)); ++ atomic_read_unchecked(&set->set_success)); + } + + return 0; +diff --git a/drivers/staging/lustre/lustre/mdc/mdc_request.c b/drivers/staging/lustre/lustre/mdc/mdc_request.c +index f56ea643f9bf..6a146f45bedb 100644 +--- a/drivers/staging/lustre/lustre/mdc/mdc_request.c ++++ b/drivers/staging/lustre/lustre/mdc/mdc_request.c +@@ -1219,9 +1219,9 @@ struct readpage_param { + * in PAGE_SIZE (if PAGE_SIZE greater than LU_PAGE_SIZE), and the + * lu_dirpage for this integrated page will be adjusted. + **/ +-static int mdc_read_page_remote(void *data, struct page *page0) ++static int mdc_read_page_remote(struct file *data, struct page *page0) + { +- struct readpage_param *rp = data; ++ struct readpage_param *rp = (struct readpage_param *)data; + struct page **page_pool; + struct page *page; + struct lu_dirpage *dp; +diff --git a/drivers/staging/lustre/lustre/obdclass/llog_swab.c b/drivers/staging/lustre/lustre/obdclass/llog_swab.c +index 8c4c1b3f1b45..630be4679db0 100644 +--- a/drivers/staging/lustre/lustre/obdclass/llog_swab.c ++++ b/drivers/staging/lustre/lustre/obdclass/llog_swab.c +@@ -54,16 +54,20 @@ static void print_llogd_body(struct llogd_body *d) + CDEBUG(D_OTHER, "\tlgd_cur_offset: %#llx\n", d->lgd_cur_offset); + } + +-void lustre_swab_lu_fid(struct lu_fid *fid) ++void lustre_swab_lu_fid(void *_fid) + { ++ struct lu_fid *fid = _fid; ++ + __swab64s(&fid->f_seq); + __swab32s(&fid->f_oid); + __swab32s(&fid->f_ver); + } + EXPORT_SYMBOL(lustre_swab_lu_fid); + +-void lustre_swab_ost_id(struct ost_id *oid) ++void lustre_swab_ost_id(void *_oid) + { ++ struct ost_id *oid = _oid; ++ + if (fid_seq_is_mdt0(oid->oi.oi_seq)) { + __swab64s(&oid->oi.oi_id); + __swab64s(&oid->oi.oi_seq); +@@ -80,8 +84,10 @@ static void lustre_swab_llog_id(struct llog_logid *log_id) + __swab32s(&log_id->lgl_ogen); + } + +-void lustre_swab_llogd_body(struct llogd_body *d) ++void lustre_swab_llogd_body(void *_d) + { ++ struct llogd_body *d = _d; ++ + print_llogd_body(d); + lustre_swab_llog_id(&d->lgd_logid); + __swab32s(&d->lgd_ctxt_idx); +@@ -94,8 +100,10 @@ void lustre_swab_llogd_body(struct llogd_body *d) + } + EXPORT_SYMBOL(lustre_swab_llogd_body); + +-void lustre_swab_llogd_conn_body(struct llogd_conn_body *d) ++void lustre_swab_llogd_conn_body(void *_d) + { ++ struct llogd_conn_body *d = _d; ++ + __swab64s(&d->lgdc_gen.mnt_cnt); + __swab64s(&d->lgdc_gen.conn_cnt); + lustre_swab_llog_id(&d->lgdc_logid); +@@ -110,8 +118,10 @@ static void lustre_swab_ll_fid(struct ll_fid *fid) + __swab32s(&fid->f_type); + } + +-void lustre_swab_lu_seq_range(struct lu_seq_range *range) ++void lustre_swab_lu_seq_range(void *_range) + { ++ struct lu_seq_range *range = _range; ++ + __swab64s(&range->lsr_start); + __swab64s(&range->lsr_end); + __swab32s(&range->lsr_index); +@@ -294,8 +304,10 @@ static void print_llog_hdr(struct llog_log_hdr *h) + CDEBUG(D_OTHER, "\tllh_tail.lrt_len: %#x\n", h->llh_tail.lrt_len); + } + +-void lustre_swab_llog_hdr(struct llog_log_hdr *h) ++void lustre_swab_llog_hdr(void *_h) + { ++ struct llog_log_hdr *h = _h; ++ + print_llog_hdr(h); + + lustre_swab_llog_rec(&h->llh_hdr); +diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c +index 749781f022e2..29b770576ba3 100644 +--- a/drivers/staging/lustre/lustre/osc/osc_request.c ++++ b/drivers/staging/lustre/lustre/osc/osc_request.c +@@ -179,8 +179,9 @@ static inline void osc_pack_req_body(struct ptlrpc_request *req, + + static int osc_getattr_interpret(const struct lu_env *env, + struct ptlrpc_request *req, +- struct osc_async_args *aa, int rc) ++ void *_aa, int rc) + { ++ struct osc_async_args *aa = _aa; + struct ost_body *body; + + if (rc != 0) +@@ -225,7 +226,7 @@ static int osc_getattr_async(struct obd_export *exp, struct obd_info *oinfo, + osc_pack_req_body(req, oinfo); + + ptlrpc_request_set_replen(req); +- req->rq_interpret_reply = (ptlrpc_interpterer_t)osc_getattr_interpret; ++ req->rq_interpret_reply = osc_getattr_interpret; + + CLASSERT(sizeof(*aa) <= sizeof(req->rq_async_args)); + aa = ptlrpc_req_async_args(req); +@@ -321,8 +322,9 @@ static int osc_setattr(const struct lu_env *env, struct obd_export *exp, + + static int osc_setattr_interpret(const struct lu_env *env, + struct ptlrpc_request *req, +- struct osc_setattr_args *sa, int rc) ++ void *_sa, int rc) + { ++ struct osc_setattr_args *sa = _sa; + struct ost_body *body; + + if (rc != 0) +@@ -372,8 +374,7 @@ int osc_setattr_async_base(struct obd_export *exp, struct obd_info *oinfo, + /* Do not wait for response. */ + ptlrpcd_add_req(req); + } else { +- req->rq_interpret_reply = +- (ptlrpc_interpterer_t)osc_setattr_interpret; ++ req->rq_interpret_reply = osc_setattr_interpret; + + CLASSERT(sizeof(*sa) <= sizeof(req->rq_async_args)); + sa = ptlrpc_req_async_args(req); +@@ -495,7 +496,7 @@ int osc_punch_base(struct obd_export *exp, struct obd_info *oinfo, + + ptlrpc_request_set_replen(req); + +- req->rq_interpret_reply = (ptlrpc_interpterer_t)osc_setattr_interpret; ++ req->rq_interpret_reply = osc_setattr_interpret; + CLASSERT(sizeof(*sa) <= sizeof(req->rq_async_args)); + sa = ptlrpc_req_async_args(req); + sa->sa_oa = oinfo->oi_oa; +@@ -2091,8 +2092,9 @@ static int osc_enqueue_fini(struct ptlrpc_request *req, + + static int osc_enqueue_interpret(const struct lu_env *env, + struct ptlrpc_request *req, +- struct osc_enqueue_args *aa, int rc) ++ void *_aa, int rc) + { ++ struct osc_enqueue_args *aa = _aa; + struct ldlm_lock *lock; + struct lustre_handle *lockh = &aa->oa_lockh; + enum ldlm_mode mode = aa->oa_mode; +@@ -2283,8 +2285,7 @@ int osc_enqueue_base(struct obd_export *exp, struct ldlm_res_id *res_id, + aa->oa_flags = NULL; + } + +- req->rq_interpret_reply = +- (ptlrpc_interpterer_t)osc_enqueue_interpret; ++ req->rq_interpret_reply = osc_enqueue_interpret; + if (rqset == PTLRPCD_SET) + ptlrpcd_add_req(req); + else +@@ -2360,8 +2361,9 @@ int osc_cancel_base(struct lustre_handle *lockh, __u32 mode) + + static int osc_statfs_interpret(const struct lu_env *env, + struct ptlrpc_request *req, +- struct osc_async_args *aa, int rc) ++ void *_aa, int rc) + { ++ struct osc_async_args *aa = _aa; + struct obd_statfs *msfs; + + if (rc == -EBADR) +@@ -2429,7 +2431,7 @@ static int osc_statfs_async(struct obd_export *exp, + req->rq_no_delay = 1; + } + +- req->rq_interpret_reply = (ptlrpc_interpterer_t)osc_statfs_interpret; ++ req->rq_interpret_reply = osc_statfs_interpret; + CLASSERT(sizeof(*aa) <= sizeof(req->rq_async_args)); + aa = ptlrpc_req_async_args(req); + aa->aa_oi = oinfo; +diff --git a/drivers/staging/lustre/lustre/ptlrpc/layout.c b/drivers/staging/lustre/lustre/ptlrpc/layout.c +index 839ef3e80c1a..8912e22f2adb 100644 +--- a/drivers/staging/lustre/lustre/ptlrpc/layout.c ++++ b/drivers/staging/lustre/lustre/ptlrpc/layout.c +@@ -778,8 +778,8 @@ struct req_capsule; + .rmf_name = (name), \ + .rmf_flags = (flags), \ + .rmf_size = (size), \ +- .rmf_swabber = (void (*)(void *))(swabber), \ +- .rmf_dumper = (void (*)(void *))(dumper) \ ++ .rmf_swabber = (swabber), \ ++ .rmf_dumper = (dumper) \ + } + + struct req_msg_field RMF_GENERIC_DATA = +@@ -1871,8 +1871,7 @@ static void *__req_capsule_get(struct req_capsule *pill, + msg = __req_msg(pill, loc); + LASSERT(msg); + +- getter = (field->rmf_flags & RMF_F_STRING) ? +- (typeof(getter))lustre_msg_string : lustre_msg_buf; ++ getter = (field->rmf_flags & RMF_F_STRING) ? lustre_msg_string : lustre_msg_buf; + + if (field->rmf_flags & RMF_F_STRUCT_ARRAY) { + /* +diff --git a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c +index 871768511e8c..8f066edfbc20 100644 +--- a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c ++++ b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c +@@ -676,7 +676,7 @@ u32 lustre_msg_bufcount(struct lustre_msg *m) + } + } + +-char *lustre_msg_string(struct lustre_msg *m, u32 index, u32 max_len) ++void *lustre_msg_string(struct lustre_msg *m, u32 index, u32 max_len) + { + /* max_len == 0 means the string should fill the buffer */ + char *str; +@@ -1435,8 +1435,10 @@ EXPORT_SYMBOL(do_set_info_async); + /* byte flipping routines for all wire types declared in + * lustre_idl.h implemented here. + */ +-void lustre_swab_ptlrpc_body(struct ptlrpc_body *b) ++void lustre_swab_ptlrpc_body(void *_b) + { ++ struct ptlrpc_body *b = _b; ++ + __swab32s(&b->pb_type); + __swab32s(&b->pb_version); + __swab32s(&b->pb_opc); +@@ -1466,8 +1468,10 @@ void lustre_swab_ptlrpc_body(struct ptlrpc_body *b) + CLASSERT(offsetof(typeof(*b), pb_jobid) != 0); + } + +-void lustre_swab_connect(struct obd_connect_data *ocd) ++void lustre_swab_connect(void *_ocd) + { ++ struct obd_connect_data *ocd = _ocd; ++ + __swab64s(&ocd->ocd_connect_flags); + __swab32s(&ocd->ocd_version); + __swab32s(&ocd->ocd_grant); +@@ -1541,8 +1545,10 @@ static void lustre_swab_obdo(struct obdo *o) + CLASSERT(offsetof(typeof(*o), o_padding_6) != 0); + } + +-void lustre_swab_obd_statfs(struct obd_statfs *os) ++void lustre_swab_obd_statfs(void *_os) + { ++ struct obd_statfs *os = _os; ++ + __swab64s(&os->os_type); + __swab64s(&os->os_blocks); + __swab64s(&os->os_bfree); +@@ -1565,37 +1571,49 @@ void lustre_swab_obd_statfs(struct obd_statfs *os) + CLASSERT(offsetof(typeof(*os), os_spare9) != 0); + } + +-void lustre_swab_obd_ioobj(struct obd_ioobj *ioo) ++void lustre_swab_obd_ioobj(void *_ioo) + { ++ struct obd_ioobj *ioo = _ioo; ++ + lustre_swab_ost_id(&ioo->ioo_oid); + __swab32s(&ioo->ioo_max_brw); + __swab32s(&ioo->ioo_bufcnt); + } + +-void lustre_swab_niobuf_remote(struct niobuf_remote *nbr) ++void lustre_swab_niobuf_remote(void *_nbr) + { ++ struct niobuf_remote *nbr = _nbr; ++ + __swab64s(&nbr->rnb_offset); + __swab32s(&nbr->rnb_len); + __swab32s(&nbr->rnb_flags); + } + +-void lustre_swab_ost_body(struct ost_body *b) ++void lustre_swab_ost_body(void *_b) + { ++ struct ost_body *b = _b; ++ + lustre_swab_obdo(&b->oa); + } + +-void lustre_swab_ost_last_id(u64 *id) ++void lustre_swab_ost_last_id(void *_id) + { ++ u64 *id = _id; ++ + __swab64s(id); + } + +-void lustre_swab_generic_32s(__u32 *val) ++void lustre_swab_generic_32s(void *_val) + { ++ __u32 *val = _val; ++ + __swab32s(val); + } + +-void lustre_swab_gl_desc(union ldlm_gl_desc *desc) ++void lustre_swab_gl_desc(void *_desc) + { ++ union ldlm_gl_desc *desc = _desc; ++ + lustre_swab_lu_fid(&desc->lquota_desc.gl_id.qid_fid); + __swab64s(&desc->lquota_desc.gl_flags); + __swab64s(&desc->lquota_desc.gl_ver); +@@ -1639,8 +1657,10 @@ void lustre_swab_lquota_lvb(struct lquota_lvb *lvb) + } + EXPORT_SYMBOL(lustre_swab_lquota_lvb); + +-void lustre_swab_mdt_body(struct mdt_body *b) ++void lustre_swab_mdt_body(void *_b) + { ++ struct mdt_body *b = _b; ++ + lustre_swab_lu_fid(&b->mbo_fid1); + lustre_swab_lu_fid(&b->mbo_fid2); + /* handle is opaque */ +@@ -1672,16 +1692,19 @@ void lustre_swab_mdt_body(struct mdt_body *b) + CLASSERT(offsetof(typeof(*b), mbo_padding_5) != 0); + } + +-void lustre_swab_mdt_ioepoch(struct mdt_ioepoch *b) ++void lustre_swab_mdt_ioepoch(void *_b) + { ++ struct mdt_ioepoch *b = _b; ++ + /* handle is opaque */ + __swab64s(&b->ioepoch); + __swab32s(&b->flags); + CLASSERT(offsetof(typeof(*b), padding) != 0); + } + +-void lustre_swab_mgs_target_info(struct mgs_target_info *mti) ++void lustre_swab_mgs_target_info(void *_mti) + { ++ struct mgs_target_info *mti = _mti; + int i; + + __swab32s(&mti->mti_lustre_ver); +@@ -1718,15 +1741,19 @@ void lustre_swab_mgs_nidtbl_entry(struct mgs_nidtbl_entry *entry) + } + EXPORT_SYMBOL(lustre_swab_mgs_nidtbl_entry); + +-void lustre_swab_mgs_config_body(struct mgs_config_body *body) ++void lustre_swab_mgs_config_body(void *_body) + { ++ struct mgs_config_body *body = _body; ++ + __swab64s(&body->mcb_offset); + __swab32s(&body->mcb_units); + __swab16s(&body->mcb_type); + } + +-void lustre_swab_mgs_config_res(struct mgs_config_res *body) ++void lustre_swab_mgs_config_res(void *_body) + { ++ struct mgs_config_res *body = _body; ++ + __swab64s(&body->mcr_offset); + __swab64s(&body->mcr_size); + } +@@ -1753,8 +1780,10 @@ static void lustre_swab_obd_dqblk(struct obd_dqblk *b) + CLASSERT(offsetof(typeof(*b), dqb_padding) != 0); + } + +-void lustre_swab_obd_quotactl(struct obd_quotactl *q) ++void lustre_swab_obd_quotactl(void *_q) + { ++ struct obd_quotactl *q = _q; ++ + __swab32s(&q->qc_cmd); + __swab32s(&q->qc_type); + __swab32s(&q->qc_id); +@@ -1781,8 +1810,9 @@ static void lustre_swab_fiemap_extent(struct ll_fiemap_extent *fm_extent) + __swab32s(&fm_extent->fe_device); + } + +-void lustre_swab_fiemap(struct ll_user_fiemap *fiemap) ++void lustre_swab_fiemap(void *_fiemap) + { ++ struct ll_user_fiemap *fiemap = _fiemap; + __u32 i; + + __swab64s(&fiemap->fm_start); +@@ -1796,8 +1826,10 @@ void lustre_swab_fiemap(struct ll_user_fiemap *fiemap) + lustre_swab_fiemap_extent(&fiemap->fm_extents[i]); + } + +-void lustre_swab_mdt_rec_reint (struct mdt_rec_reint *rr) ++void lustre_swab_mdt_rec_reint (void *_rr) + { ++ struct mdt_rec_reint *rr = _rr; ++ + __swab32s(&rr->rr_opcode); + __swab32s(&rr->rr_cap); + __swab32s(&rr->rr_fsuid); +@@ -1951,8 +1983,10 @@ static void lustre_swab_ldlm_policy_data(ldlm_wire_policy_data_t *d) + __swab32s(&d->l_flock.lfw_pid); + } + +-void lustre_swab_ldlm_intent(struct ldlm_intent *i) ++void lustre_swab_ldlm_intent(void *_i) + { ++ struct ldlm_intent *i = _i; ++ + __swab64s(&i->opc); + } + +@@ -1971,16 +2005,20 @@ static void lustre_swab_ldlm_lock_desc(struct ldlm_lock_desc *l) + lustre_swab_ldlm_policy_data(&l->l_policy_data); + } + +-void lustre_swab_ldlm_request(struct ldlm_request *rq) ++void lustre_swab_ldlm_request(void *_rq) + { ++ struct ldlm_request *rq = _rq; ++ + __swab32s(&rq->lock_flags); + lustre_swab_ldlm_lock_desc(&rq->lock_desc); + __swab32s(&rq->lock_count); + /* lock_handle[] opaque */ + } + +-void lustre_swab_ldlm_reply(struct ldlm_reply *r) ++void lustre_swab_ldlm_reply(void *_r) + { ++ struct ldlm_reply *r = _r; ++ + __swab32s(&r->lock_flags); + CLASSERT(offsetof(typeof(*r), lock_padding) != 0); + lustre_swab_ldlm_lock_desc(&r->lock_desc); +@@ -1990,16 +2028,20 @@ void lustre_swab_ldlm_reply(struct ldlm_reply *r) + } + + /* Dump functions */ +-void dump_ioo(struct obd_ioobj *ioo) ++void dump_ioo(void *_ioo) + { ++ struct obd_ioobj *ioo = _ioo; ++ + CDEBUG(D_RPCTRACE, + "obd_ioobj: ioo_oid=" DOSTID ", ioo_max_brw=%#x, ioo_bufct=%d\n", + POSTID(&ioo->ioo_oid), ioo->ioo_max_brw, + ioo->ioo_bufcnt); + } + +-void dump_rniobuf(struct niobuf_remote *nb) ++void dump_rniobuf(void *_nb) + { ++ struct niobuf_remote *nb = _nb; ++ + CDEBUG(D_RPCTRACE, "niobuf_remote: offset=%llu, len=%d, flags=%x\n", + nb->rnb_offset, nb->rnb_len, nb->rnb_flags); + } +@@ -2066,13 +2108,17 @@ static void dump_obdo(struct obdo *oa) + CDEBUG(D_RPCTRACE, "obdo: o_lcookie = (llog_cookie dumping not yet implemented)\n"); + } + +-void dump_ost_body(struct ost_body *ob) ++void dump_ost_body(void *_ob) + { ++ struct ost_body *ob = _ob; ++ + dump_obdo(&ob->oa); + } + +-void dump_rcs(__u32 *rc) ++void dump_rcs(void *_rc) + { ++ __u32 *rc = _rc; ++ + CDEBUG(D_RPCTRACE, "rmf_rcs: %d\n", *rc); + } + +@@ -2148,8 +2194,10 @@ void _debug_req(struct ptlrpc_request *req, + } + EXPORT_SYMBOL(_debug_req); + +-void lustre_swab_lustre_capa(struct lustre_capa *c) ++void lustre_swab_lustre_capa(void *_c) + { ++ struct lustre_capa *c = _c; ++ + lustre_swab_lu_fid(&c->lc_fid); + __swab64s(&c->lc_opc); + __swab64s(&c->lc_uid); +@@ -2160,14 +2208,18 @@ void lustre_swab_lustre_capa(struct lustre_capa *c) + __swab32s(&c->lc_expiry); + } + +-void lustre_swab_hsm_user_state(struct hsm_user_state *state) ++void lustre_swab_hsm_user_state(void *_state) + { ++ struct hsm_user_state *state = _state; ++ + __swab32s(&state->hus_states); + __swab32s(&state->hus_archive_id); + } + +-void lustre_swab_hsm_state_set(struct hsm_state_set *hss) ++void lustre_swab_hsm_state_set(void *_hss) + { ++ struct hsm_state_set *hss = _hss; ++ + __swab32s(&hss->hss_valid); + __swab64s(&hss->hss_setmask); + __swab64s(&hss->hss_clearmask); +@@ -2181,29 +2233,37 @@ static void lustre_swab_hsm_extent(struct hsm_extent *extent) + __swab64s(&extent->length); + } + +-void lustre_swab_hsm_current_action(struct hsm_current_action *action) ++void lustre_swab_hsm_current_action(void *_action) + { ++ struct hsm_current_action *action = _action; ++ + __swab32s(&action->hca_state); + __swab32s(&action->hca_action); + lustre_swab_hsm_extent(&action->hca_location); + } + +-void lustre_swab_hsm_user_item(struct hsm_user_item *hui) ++void lustre_swab_hsm_user_item(void *_hui) + { ++ struct hsm_user_item *hui = _hui; ++ + lustre_swab_lu_fid(&hui->hui_fid); + lustre_swab_hsm_extent(&hui->hui_extent); + } + +-void lustre_swab_layout_intent(struct layout_intent *li) ++void lustre_swab_layout_intent(void *_li) + { ++ struct layout_intent *li = _li; ++ + __swab32s(&li->li_opc); + __swab32s(&li->li_flags); + __swab64s(&li->li_start); + __swab64s(&li->li_end); + } + +-void lustre_swab_hsm_progress_kernel(struct hsm_progress_kernel *hpk) ++void lustre_swab_hsm_progress_kernel(void *_hpk) + { ++ struct hsm_progress_kernel *hpk = _hpk; ++ + lustre_swab_lu_fid(&hpk->hpk_fid); + __swab64s(&hpk->hpk_cookie); + __swab64s(&hpk->hpk_extent.offset); +@@ -2212,8 +2272,10 @@ void lustre_swab_hsm_progress_kernel(struct hsm_progress_kernel *hpk) + __swab16s(&hpk->hpk_errval); + } + +-void lustre_swab_hsm_request(struct hsm_request *hr) ++void lustre_swab_hsm_request(void *_hr) + { ++ struct hsm_request *hr = _hr; ++ + __swab32s(&hr->hr_action); + __swab32s(&hr->hr_archive_id); + __swab64s(&hr->hr_flags); +@@ -2221,14 +2283,18 @@ void lustre_swab_hsm_request(struct hsm_request *hr) + __swab32s(&hr->hr_data_len); + } + +-void lustre_swab_swap_layouts(struct mdc_swap_layouts *msl) ++void lustre_swab_swap_layouts(void *_msl) + { ++ struct mdc_swap_layouts *msl = _msl; ++ + __swab64s(&msl->msl_flags); + } + EXPORT_SYMBOL(lustre_swab_swap_layouts); + +-void lustre_swab_close_data(struct close_data *cd) ++void lustre_swab_close_data(void *_cd) + { ++ struct close_data *cd = _cd; ++ + lustre_swab_lu_fid(&cd->cd_fid); + __swab64s(&cd->cd_data_version); + } +diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c +index fb13df586441..20345631cc0e 100644 +--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c ++++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c +@@ -3923,7 +3923,7 @@ static void init_mlme_ext_priv_value(struct adapter *padapter) + _12M_RATE_, _24M_RATE_, 0xff, + }; + +- atomic_set(&pmlmeext->event_seq, 0); ++ atomic_set_unchecked(&pmlmeext->event_seq, 0); + pmlmeext->mgnt_seq = 0;/* reset to zero when disconnect at client mode */ + + pmlmeext->cur_channel = padapter->registrypriv.channel; +@@ -4116,7 +4116,7 @@ void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext) + + static void _mgt_dispatcher(struct adapter *padapter, struct mlme_handler *ptable, struct recv_frame *precv_frame) + { +- u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; ++ static const u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + u8 *pframe = precv_frame->rx_data; + + if (ptable->func) { +@@ -4135,7 +4135,7 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame) + #ifdef CONFIG_88EU_AP_MODE + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + #endif /* CONFIG_88EU_AP_MODE */ +- u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; ++ static const u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + u8 *pframe = precv_frame->rx_data; + struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe)); + +@@ -4160,7 +4160,7 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame) + + index = GetFrameSubType(pframe) >> 4; + +- if (index > 13) { ++ if (index > ARRAY_SIZE(mlme_sta_tbl)) { + RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Currently we do not support reserved sub-fr-type=%d\n", index)); + return; + } +@@ -4250,7 +4250,7 @@ void report_survey_event(struct adapter *padapter, + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct survey_event); + pc2h_evt_hdr->ID = _Survey_EVT_; +- pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); ++ pc2h_evt_hdr->seq = atomic_inc_return_unchecked(&pmlmeext->event_seq); + + psurvey_evt = (struct survey_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + +@@ -4300,7 +4300,7 @@ void report_surveydone_event(struct adapter *padapter) + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct surveydone_event); + pc2h_evt_hdr->ID = _SurveyDone_EVT_; +- pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); ++ pc2h_evt_hdr->seq = atomic_inc_return_unchecked(&pmlmeext->event_seq); + + psurveydone_evt = (struct surveydone_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + psurveydone_evt->bss_cnt = pmlmeext->sitesurvey_res.bss_cnt; +@@ -4344,7 +4344,7 @@ void report_join_res(struct adapter *padapter, int res) + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct joinbss_event); + pc2h_evt_hdr->ID = _JoinBss_EVT_; +- pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); ++ pc2h_evt_hdr->seq = atomic_inc_return_unchecked(&pmlmeext->event_seq); + + pjoinbss_evt = (struct joinbss_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + memcpy((unsigned char *)(&(pjoinbss_evt->network.network)), &(pmlmeinfo->network), sizeof(struct wlan_bssid_ex)); +@@ -4395,7 +4395,7 @@ void report_del_sta_event(struct adapter *padapter, unsigned char *MacAddr, unsi + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct stadel_event); + pc2h_evt_hdr->ID = _DelSTA_EVT_; +- pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); ++ pc2h_evt_hdr->seq = atomic_inc_return_unchecked(&pmlmeext->event_seq); + + pdel_sta_evt = (struct stadel_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + ether_addr_copy((unsigned char *)(&(pdel_sta_evt->macaddr)), MacAddr); +@@ -4448,7 +4448,7 @@ void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr, int + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct stassoc_event); + pc2h_evt_hdr->ID = _AddSTA_EVT_; +- pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); ++ pc2h_evt_hdr->seq = atomic_inc_return_unchecked(&pmlmeext->event_seq); + + padd_sta_evt = (struct stassoc_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + ether_addr_copy((unsigned char *)(&(padd_sta_evt->macaddr)), MacAddr); +diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c +index d0495a16ff79..bac1045ea71a 100644 +--- a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c ++++ b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c +@@ -31,7 +31,7 @@ int rtw_hal_init_recv_priv(struct adapter *padapter) + struct recv_buf *precvbuf; + + tasklet_init(&precvpriv->recv_tasklet, +- (void(*)(unsigned long))rtl8188eu_recv_tasklet, ++ rtl8188eu_recv_tasklet, + (unsigned long)padapter); + + /* init recv_buf */ +diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c b/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c +index 85650b2663ec..d4511d14ef25 100644 +--- a/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c ++++ b/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c +@@ -26,7 +26,7 @@ s32 rtw_hal_init_xmit_priv(struct adapter *adapt) + struct xmit_priv *pxmitpriv = &adapt->xmitpriv; + + tasklet_init(&pxmitpriv->xmit_tasklet, +- (void(*)(unsigned long))rtl8188eu_xmit_tasklet, ++ rtl8188eu_xmit_tasklet, + (unsigned long)adapt); + return _SUCCESS; + } +diff --git a/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h b/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h +index 0976a761b280..b155d7fb9351 100644 +--- a/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h ++++ b/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h +@@ -182,17 +182,9 @@ void PHY_GetTxPowerLevel8188E(struct adapter *adapter, u32 *powerlevel); + + void PHY_ScanOperationBackup8188E(struct adapter *Adapter, u8 Operation); + +-/* Call after initialization */ +-void ChkFwCmdIoDone(struct adapter *adapter); +- + /* BB/MAC/RF other monitor API */ + void PHY_SetRFPathSwitch_8188E(struct adapter *adapter, bool main); + +-void PHY_SwitchEphyParameter(struct adapter *adapter); +- +-void PHY_EnableHostClkReq(struct adapter *adapter); +- +-bool SetAntennaConfig92C(struct adapter *adapter, u8 defaultant); + + /*--------------------------Exported Function prototype---------------------*/ + +diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h +index fa032b0c12ff..e4adaa60e019 100644 +--- a/drivers/staging/rtl8188eu/include/hal_intf.h ++++ b/drivers/staging/rtl8188eu/include/hal_intf.h +@@ -173,7 +173,6 @@ void rtw_hal_sw_led_deinit(struct adapter *padapter); + u32 rtw_hal_power_on(struct adapter *padapter); + uint rtw_hal_init(struct adapter *padapter); + uint rtw_hal_deinit(struct adapter *padapter); +-void rtw_hal_stop(struct adapter *padapter); + void rtw_hal_set_hwreg(struct adapter *padapter, u8 variable, u8 *val); + void rtw_hal_get_hwreg(struct adapter *padapter, u8 variable, u8 *val); + +@@ -202,8 +201,6 @@ void rtw_hal_free_recv_priv(struct adapter *padapter); + + void rtw_hal_update_ra_mask(struct adapter *padapter, u32 mac_id, u8 level); + void rtw_hal_add_ra_tid(struct adapter *adapt, u32 bitmap, u8 arg, u8 level); +-void rtw_hal_clone_data(struct adapter *dst_adapt, +- struct adapter *src_adapt); + + void rtw_hal_bcn_related_reg_setting(struct adapter *padapter); + +diff --git a/drivers/staging/rtl8188eu/include/odm_precomp.h b/drivers/staging/rtl8188eu/include/odm_precomp.h +index 9e5fe1777e6c..bdb77bb57714 100644 +--- a/drivers/staging/rtl8188eu/include/odm_precomp.h ++++ b/drivers/staging/rtl8188eu/include/odm_precomp.h +@@ -70,7 +70,7 @@ void odm_RSSIMonitorCheckCE(struct odm_dm_struct *pDM_Odm); + void odm_TXPowerTrackingThermalMeterInit(struct odm_dm_struct *pDM_Odm); + void odm_EdcaTurboCheckCE(struct odm_dm_struct *pDM_Odm); + void odm_TXPowerTrackingCheckCE(struct odm_dm_struct *pDM_Odm); +-void odm_SwAntDivChkAntSwitchCallback(void *FunctionContext); ++void odm_SwAntDivChkAntSwitchCallback(unsigned long FunctionContext); + void odm_InitHybridAntDiv(struct odm_dm_struct *pDM_Odm); + void odm_HwAntDiv(struct odm_dm_struct *pDM_Odm); + +diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_recv.h b/drivers/staging/rtl8188eu/include/rtl8188e_recv.h +index 80832a5f0732..6468b0c46472 100644 +--- a/drivers/staging/rtl8188eu/include/rtl8188e_recv.h ++++ b/drivers/staging/rtl8188eu/include/rtl8188e_recv.h +@@ -52,7 +52,7 @@ enum rx_packet_type { + + #define INTERRUPT_MSG_FORMAT_LEN 60 + void rtl8188eu_recv_hdl(struct adapter *padapter, struct recv_buf *precvbuf); +-void rtl8188eu_recv_tasklet(void *priv); ++void rtl8188eu_recv_tasklet(unsigned long _priv); + void rtl8188e_query_rx_phy_status(struct recv_frame *fr, struct phy_stat *phy); + void rtl8188e_process_phy_info(struct adapter *padapter, + struct recv_frame *prframe); +diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h b/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h +index 66205b782721..c8f7fa0d86b8 100644 +--- a/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h ++++ b/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h +@@ -156,7 +156,7 @@ void rtl8188e_fill_fake_txdesc(struct adapter *padapter, u8 *pDesc, + s32 rtl8188eu_init_xmit_priv(struct adapter *padapter); + s32 rtl8188eu_xmit_buf_handler(struct adapter *padapter); + #define hal_xmit_handler rtl8188eu_xmit_buf_handler +-void rtl8188eu_xmit_tasklet(void *priv); ++void rtl8188eu_xmit_tasklet(unsigned long _priv); + s32 rtl8188eu_xmitframe_complete(struct adapter *padapter, + struct xmit_priv *pxmitpriv); + +diff --git a/drivers/staging/rtl8188eu/include/rtw_cmd.h b/drivers/staging/rtl8188eu/include/rtw_cmd.h +index 18a6530c9dde..545d2c2213a5 100644 +--- a/drivers/staging/rtl8188eu/include/rtw_cmd.h ++++ b/drivers/staging/rtl8188eu/include/rtw_cmd.h +@@ -338,7 +338,6 @@ void rtw_readtssi_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); + + void rtw_setstaKey_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); + void rtw_setassocsta_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cm); +-void rtw_getrttbl_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); + + struct _cmd_callback { + u32 cmd_code; +diff --git a/drivers/staging/rtl8188eu/include/rtw_eeprom.h b/drivers/staging/rtl8188eu/include/rtw_eeprom.h +index 5dd73841dd9e..337cc49f43f2 100644 +--- a/drivers/staging/rtl8188eu/include/rtw_eeprom.h ++++ b/drivers/staging/rtl8188eu/include/rtw_eeprom.h +@@ -116,10 +116,4 @@ struct eeprom_priv { + u8 efuse_eeprom_data[HWSET_MAX_SIZE_512]; + }; + +-void eeprom_write16(struct adapter *padapter, u16 reg, u16 data); +-u16 eeprom_read16(struct adapter *padapter, u16 reg); +-void read_eeprom_content(struct adapter *padapter); +-void eeprom_read_sz(struct adapter *adapt, u16 reg, u8 *data, u32 sz); +-void read_eeprom_content_by_attrib(struct adapter *padapter); +- + #endif /* __RTL871X_EEPROM_H__ */ +diff --git a/drivers/staging/rtl8188eu/include/rtw_ioctl.h b/drivers/staging/rtl8188eu/include/rtw_ioctl.h +index a6b1c854a061..340229788025 100644 +--- a/drivers/staging/rtl8188eu/include/rtw_ioctl.h ++++ b/drivers/staging/rtl8188eu/include/rtw_ioctl.h +@@ -88,13 +88,4 @@ static int oid_null_function(struct oid_par_priv *poid_par_priv) { + + extern struct iw_handler_def rtw_handlers_def; + +-int drv_query_info(struct net_device *miniportadaptercontext, NDIS_OID oid, +- void *informationbuffer, u32 informationbufferlength, +- u32 *byteswritten, u32 *bytesneeded); +- +-int drv_set_info(struct net_device *MiniportAdapterContext, +- NDIS_OID oid, void *informationbuffer, +- u32 informationbufferlength, u32 *bytesread, +- u32 *bytesneeded); +- + #endif /* #ifndef __INC_CEINFO_ */ +diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h +index 1b1caaf583c9..fc3809415ad8 100644 +--- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h ++++ b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h +@@ -404,7 +404,7 @@ struct p2p_oper_class_map { + struct mlme_ext_priv { + struct adapter *padapter; + u8 mlmeext_init; +- atomic_t event_seq; ++ atomic_unchecked_t event_seq; + u16 mgnt_seq; + + unsigned char cur_channel; +@@ -550,8 +550,6 @@ void report_add_sta_event(struct adapter *padapter, unsigned char *addr, + + void beacon_timing_control(struct adapter *padapter); + u8 set_tx_beacon_cmd(struct adapter *padapter); +-unsigned int setup_beacon_frame(struct adapter *padapter, +- unsigned char *beacon_frame); + void update_mgnt_tx_rate(struct adapter *padapter, u8 rate); + void update_mgntframe_attrib(struct adapter *padapter, + struct pkt_attrib *pattrib); +@@ -597,12 +595,6 @@ struct cmd_hdl { + u8 (*h2cfuns)(struct adapter *padapter, u8 *pbuf); + }; + +-u8 read_macreg_hdl(struct adapter *padapter, u8 *pbuf); +-u8 write_macreg_hdl(struct adapter *padapter, u8 *pbuf); +-u8 read_bbreg_hdl(struct adapter *padapter, u8 *pbuf); +-u8 write_bbreg_hdl(struct adapter *padapter, u8 *pbuf); +-u8 read_rfreg_hdl(struct adapter *padapter, u8 *pbuf); +-u8 write_rfreg_hdl(struct adapter *padapter, u8 *pbuf); + u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf); + u8 disconnect_hdl(struct adapter *padapter, u8 *pbuf); + u8 createbss_hdl(struct adapter *padapter, u8 *pbuf); +@@ -611,8 +603,6 @@ u8 sitesurvey_cmd_hdl(struct adapter *padapter, u8 *pbuf); + u8 setauth_hdl(struct adapter *padapter, u8 *pbuf); + u8 setkey_hdl(struct adapter *padapter, u8 *pbuf); + u8 set_stakey_hdl(struct adapter *padapter, u8 *pbuf); +-u8 set_assocsta_hdl(struct adapter *padapter, u8 *pbuf); +-u8 del_assocsta_hdl(struct adapter *padapter, u8 *pbuf); + u8 add_ba_hdl(struct adapter *padapter, unsigned char *pbuf); + + u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf); +diff --git a/drivers/staging/rtl8188eu/include/xmit_osdep.h b/drivers/staging/rtl8188eu/include/xmit_osdep.h +index f96ca6af934d..104d496f9ea5 100644 +--- a/drivers/staging/rtl8188eu/include/xmit_osdep.h ++++ b/drivers/staging/rtl8188eu/include/xmit_osdep.h +@@ -35,7 +35,7 @@ struct sta_xmit_priv; + struct xmit_frame; + struct xmit_buf; + +-int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev); ++netdev_tx_t rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev); + + void rtw_os_xmit_schedule(struct adapter *padapter); + +diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c +index d0d591501b73..53e64222f2ed 100644 +--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c ++++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c +@@ -807,10 +807,10 @@ void usb_write_port_cancel(struct adapter *padapter) + } + } + +-void rtl8188eu_recv_tasklet(void *priv) ++void rtl8188eu_recv_tasklet(unsigned long priv) + { + struct sk_buff *pskb; +- struct adapter *adapt = priv; ++ struct adapter *adapt = (struct adapter *)priv; + struct recv_priv *precvpriv = &adapt->recvpriv; + + while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) { +@@ -826,10 +826,10 @@ void rtl8188eu_recv_tasklet(void *priv) + } + } + +-void rtl8188eu_xmit_tasklet(void *priv) ++void rtl8188eu_xmit_tasklet(unsigned long priv) + { + int ret = false; +- struct adapter *adapt = priv; ++ struct adapter *adapt = (struct adapter *)priv; + struct xmit_priv *pxmitpriv = &adapt->xmitpriv; + + if (check_fwstate(&adapt->mlmepriv, _FW_UNDER_SURVEY)) +diff --git a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c b/drivers/staging/rtl8188eu/os_dep/xmit_linux.c +index 4b1b04e00715..c5049c231ce2 100644 +--- a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c ++++ b/drivers/staging/rtl8188eu/os_dep/xmit_linux.c +@@ -208,7 +208,7 @@ static int rtw_mlcst2unicst(struct adapter *padapter, struct sk_buff *skb) + } + + +-int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev) ++netdev_tx_t rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev) + { + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; +diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +index 4c30eea45f89..b6681facadcc 100644 +--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c ++++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +@@ -84,7 +84,7 @@ static struct pci_driver rtl8192_pci_driver = { + }; + + static short _rtl92e_is_tx_queue_empty(struct net_device *dev); +-static void _rtl92e_watchdog_wq_cb(void *data); ++static void _rtl92e_watchdog_wq_cb(struct work_struct *data); + static void _rtl92e_watchdog_timer_cb(unsigned long data); + static void _rtl92e_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, + int rate); +@@ -92,13 +92,13 @@ static int _rtl92e_hard_start_xmit(struct sk_buff *skb, struct net_device *dev); + static void _rtl92e_tx_cmd(struct net_device *dev, struct sk_buff *skb); + static short _rtl92e_tx(struct net_device *dev, struct sk_buff *skb); + static short _rtl92e_pci_initdescring(struct net_device *dev); +-static void _rtl92e_irq_tx_tasklet(struct r8192_priv *priv); +-static void _rtl92e_irq_rx_tasklet(struct r8192_priv *priv); ++static void _rtl92e_irq_tx_tasklet(unsigned long priv); ++static void _rtl92e_irq_rx_tasklet(unsigned long priv); + static void _rtl92e_cancel_deferred_work(struct r8192_priv *priv); + static int _rtl92e_up(struct net_device *dev, bool is_silent_reset); + static int _rtl92e_try_up(struct net_device *dev); + static int _rtl92e_down(struct net_device *dev, bool shutdownrf); +-static void _rtl92e_restart(void *data); ++static void _rtl92e_restart(struct work_struct *data); + + /**************************************************************************** + -----------------------------IO STUFF------------------------- +@@ -375,7 +375,7 @@ static struct rtllib_qos_parameters def_qos_parameters = { + {0, 0, 0, 0} + }; + +-static void _rtl92e_update_beacon(void *data) ++static void _rtl92e_update_beacon(struct work_struct *data) + { + struct r8192_priv *priv = container_of_work_rsl(data, struct r8192_priv, + update_beacon_wq.work); +@@ -391,7 +391,7 @@ static void _rtl92e_update_beacon(void *data) + _rtl92e_update_cap(dev, net->capability); + } + +-static void _rtl92e_qos_activate(void *data) ++static void _rtl92e_qos_activate(struct work_struct *data) + { + struct r8192_priv *priv = container_of_work_rsl(data, struct r8192_priv, + qos_activate); +@@ -527,8 +527,9 @@ static int _rtl92e_handle_assoc_response(struct net_device *dev, + return 0; + } + +-static void _rtl92e_prepare_beacon(struct r8192_priv *priv) ++static void _rtl92e_prepare_beacon(unsigned long _priv) + { ++ struct r8192_priv *priv = (struct r8192_priv *)_priv; + struct net_device *dev = priv->rtllib->dev; + struct sk_buff *pskb = NULL, *pnewskb = NULL; + struct cb_desc *tcb_desc = NULL; +@@ -1002,30 +1003,30 @@ static void _rtl92e_init_priv_task(struct net_device *dev) + { + struct r8192_priv *priv = rtllib_priv(dev); + +- INIT_WORK_RSL(&priv->reset_wq, (void *)_rtl92e_restart, dev); +- INIT_WORK_RSL(&priv->rtllib->ips_leave_wq, (void *)rtl92e_ips_leave_wq, ++ INIT_WORK_RSL(&priv->reset_wq, _rtl92e_restart, dev); ++ INIT_WORK_RSL(&priv->rtllib->ips_leave_wq, rtl92e_ips_leave_wq, + dev); + INIT_DELAYED_WORK_RSL(&priv->watch_dog_wq, +- (void *)_rtl92e_watchdog_wq_cb, dev); ++ _rtl92e_watchdog_wq_cb, dev); + INIT_DELAYED_WORK_RSL(&priv->txpower_tracking_wq, +- (void *)rtl92e_dm_txpower_tracking_wq, dev); ++ rtl92e_dm_txpower_tracking_wq, dev); + INIT_DELAYED_WORK_RSL(&priv->rfpath_check_wq, +- (void *)rtl92e_dm_rf_pathcheck_wq, dev); ++ rtl92e_dm_rf_pathcheck_wq, dev); + INIT_DELAYED_WORK_RSL(&priv->update_beacon_wq, +- (void *)_rtl92e_update_beacon, dev); +- INIT_WORK_RSL(&priv->qos_activate, (void *)_rtl92e_qos_activate, dev); ++ _rtl92e_update_beacon, dev); ++ INIT_WORK_RSL(&priv->qos_activate, _rtl92e_qos_activate, dev); + INIT_DELAYED_WORK_RSL(&priv->rtllib->hw_wakeup_wq, +- (void *) rtl92e_hw_wakeup_wq, dev); ++ rtl92e_hw_wakeup_wq, dev); + INIT_DELAYED_WORK_RSL(&priv->rtllib->hw_sleep_wq, +- (void *) rtl92e_hw_sleep_wq, dev); ++ rtl92e_hw_sleep_wq, dev); + tasklet_init(&priv->irq_rx_tasklet, +- (void(*)(unsigned long))_rtl92e_irq_rx_tasklet, ++ _rtl92e_irq_rx_tasklet, + (unsigned long)priv); + tasklet_init(&priv->irq_tx_tasklet, +- (void(*)(unsigned long))_rtl92e_irq_tx_tasklet, ++ _rtl92e_irq_tx_tasklet, + (unsigned long)priv); + tasklet_init(&priv->irq_prepare_beacon_tasklet, +- (void(*)(unsigned long))_rtl92e_prepare_beacon, ++ _rtl92e_prepare_beacon, + (unsigned long)priv); + } + +@@ -1377,7 +1378,7 @@ static void _rtl92e_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum, + } + } + +-static void _rtl92e_watchdog_wq_cb(void *data) ++static void _rtl92e_watchdog_wq_cb(struct work_struct *data) + { + struct r8192_priv *priv = container_of_dwork_rsl(data, + struct r8192_priv, watch_dog_wq); +@@ -2142,13 +2143,15 @@ static void _rtl92e_tx_resume(struct net_device *dev) + } + } + +-static void _rtl92e_irq_tx_tasklet(struct r8192_priv *priv) ++static void _rtl92e_irq_tx_tasklet(unsigned long _priv) + { ++ struct r8192_priv *priv = (struct r8192_priv *)_priv; + _rtl92e_tx_resume(priv->rtllib->dev); + } + +-static void _rtl92e_irq_rx_tasklet(struct r8192_priv *priv) ++static void _rtl92e_irq_rx_tasklet(unsigned long _priv) + { ++ struct r8192_priv *priv= (struct r8192_priv *)_priv; + _rtl92e_rx_normal(priv->rtllib->dev); + + rtl92e_writel(priv->rtllib->dev, INTA_MASK, +@@ -2236,7 +2239,7 @@ void rtl92e_commit(struct net_device *dev) + _rtl92e_up(dev, false); + } + +-static void _rtl92e_restart(void *data) ++static void _rtl92e_restart(struct work_struct *data) + { + struct r8192_priv *priv = container_of_work_rsl(data, struct r8192_priv, + reset_wq); +diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h +index babc0b3bce95..2680a8b0c70b 100644 +--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h ++++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h +@@ -586,12 +586,12 @@ void force_pci_posting(struct net_device *dev); + void rtl92e_rx_enable(struct net_device *); + void rtl92e_tx_enable(struct net_device *); + +-void rtl92e_hw_sleep_wq(void *data); ++void rtl92e_hw_sleep_wq(struct work_struct *data); + void rtl92e_commit(struct net_device *dev); + + void rtl92e_check_rfctrl_gpio_timer(unsigned long data); + +-void rtl92e_hw_wakeup_wq(void *data); ++void rtl92e_hw_wakeup_wq(struct work_struct *data); + + void rtl92e_reset_desc_ring(struct net_device *dev); + void rtl92e_set_wireless_mode(struct net_device *dev, u8 wireless_mode); +diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c +index 9bc284812c30..17ccbf7dc634 100644 +--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c ++++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c +@@ -195,7 +195,7 @@ static void _rtl92e_dm_deinit_fsync(struct net_device *dev); + static void _rtl92e_dm_check_txrateandretrycount(struct net_device *dev); + static void _rtl92e_dm_check_ac_dc_power(struct net_device *dev); + static void _rtl92e_dm_check_fsync(struct net_device *dev); +-static void _rtl92e_dm_check_rf_ctrl_gpio(void *data); ++static void _rtl92e_dm_check_rf_ctrl_gpio(struct work_struct *data); + static void _rtl92e_dm_fsync_timer_callback(unsigned long data); + + /*---------------------Define local function prototype-----------------------*/ +@@ -229,7 +229,7 @@ void rtl92e_dm_init(struct net_device *dev) + _rtl92e_dm_init_wa_broadcom_iot(dev); + + INIT_DELAYED_WORK_RSL(&priv->gpio_change_rf_wq, +- (void *)_rtl92e_dm_check_rf_ctrl_gpio, dev); ++ _rtl92e_dm_check_rf_ctrl_gpio, dev); + } + + void rtl92e_dm_deinit(struct net_device *dev) +@@ -932,7 +932,7 @@ static void _rtl92e_dm_tx_power_tracking_cb_thermal(struct net_device *dev) + priv->txpower_count = 0; + } + +-void rtl92e_dm_txpower_tracking_wq(void *data) ++void rtl92e_dm_txpower_tracking_wq(struct work_struct *data) + { + struct r8192_priv *priv = container_of_dwork_rsl(data, + struct r8192_priv, txpower_tracking_wq); +@@ -1814,7 +1814,7 @@ static void _rtl92e_dm_init_wa_broadcom_iot(struct net_device *dev) + pHTInfo->WAIotTH = WAIotTHVal; + } + +-static void _rtl92e_dm_check_rf_ctrl_gpio(void *data) ++static void _rtl92e_dm_check_rf_ctrl_gpio(struct work_struct *data) + { + struct r8192_priv *priv = container_of_dwork_rsl(data, + struct r8192_priv, gpio_change_rf_wq); +@@ -1868,7 +1868,7 @@ static void _rtl92e_dm_check_rf_ctrl_gpio(void *data) + } + } + +-void rtl92e_dm_rf_pathcheck_wq(void *data) ++void rtl92e_dm_rf_pathcheck_wq(struct work_struct *data) + { + struct r8192_priv *priv = container_of_dwork_rsl(data, + struct r8192_priv, +diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h +index 756a0dd00d56..d2de5e8ec528 100644 +--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h ++++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.h +@@ -191,13 +191,13 @@ void rtl92e_dm_watchdog(struct net_device *dev); + + + void rtl92e_init_adaptive_rate(struct net_device *dev); +-void rtl92e_dm_txpower_tracking_wq(void *data); ++void rtl92e_dm_txpower_tracking_wq(struct work_struct *data); + + void rtl92e_dm_cck_txpower_adjust(struct net_device *dev, bool binch14); + + void rtl92e_dm_restore_state(struct net_device *dev); + void rtl92e_dm_backup_state(struct net_device *dev); + void rtl92e_dm_init_edca_turbo(struct net_device *dev); +-void rtl92e_dm_rf_pathcheck_wq(void *data); ++void rtl92e_dm_rf_pathcheck_wq(struct work_struct *data); + void rtl92e_dm_init_txpower_tracking(struct net_device *dev); + #endif /*__R8192UDM_H__ */ +diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_ps.c b/drivers/staging/rtl8192e/rtl8192e/rtl_ps.c +index aa4b015c3cc7..d38df38187a0 100644 +--- a/drivers/staging/rtl8192e/rtl8192e/rtl_ps.c ++++ b/drivers/staging/rtl8192e/rtl8192e/rtl_ps.c +@@ -44,7 +44,7 @@ static void _rtl92e_hw_sleep(struct net_device *dev) + rtl92e_set_rf_state(dev, eRfSleep, RF_CHANGE_BY_PS); + } + +-void rtl92e_hw_sleep_wq(void *data) ++void rtl92e_hw_sleep_wq(struct work_struct *data) + { + struct rtllib_device *ieee = container_of_dwork_rsl(data, + struct rtllib_device, hw_sleep_wq); +@@ -72,7 +72,7 @@ void rtl92e_hw_wakeup(struct net_device *dev) + rtl92e_set_rf_state(dev, eRfOn, RF_CHANGE_BY_PS); + } + +-void rtl92e_hw_wakeup_wq(void *data) ++void rtl92e_hw_wakeup_wq(struct work_struct *data) + { + struct rtllib_device *ieee = container_of_dwork_rsl(data, + struct rtllib_device, hw_wakeup_wq); +@@ -172,7 +172,7 @@ void rtl92e_ips_leave(struct net_device *dev) + } + } + +-void rtl92e_ips_leave_wq(void *data) ++void rtl92e_ips_leave_wq(struct work_struct *data) + { + struct rtllib_device *ieee = container_of_work_rsl(data, + struct rtllib_device, ips_leave_wq); +diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_ps.h b/drivers/staging/rtl8192e/rtl8192e/rtl_ps.h +index a46f4cffca23..8f46fdacaf03 100644 +--- a/drivers/staging/rtl8192e/rtl8192e/rtl_ps.h ++++ b/drivers/staging/rtl8192e/rtl8192e/rtl_ps.h +@@ -24,6 +24,7 @@ + #include <linux/types.h> + + struct net_device; ++struct work_struct; + + #define RT_CHECK_FOR_HANG_PERIOD 2 + +@@ -31,7 +32,7 @@ void rtl92e_hw_wakeup(struct net_device *dev); + void rtl92e_enter_sleep(struct net_device *dev, u64 time); + void rtl92e_rtllib_ips_leave_wq(struct net_device *dev); + void rtl92e_rtllib_ips_leave(struct net_device *dev); +-void rtl92e_ips_leave_wq(void *data); ++void rtl92e_ips_leave_wq(struct work_struct *data); + + void rtl92e_ips_enter(struct net_device *dev); + void rtl92e_ips_leave(struct net_device *dev); +diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c +index 7413a100ca19..93d1ec70e106 100644 +--- a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c ++++ b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c +@@ -1187,30 +1187,30 @@ static const struct iw_priv_args r8192_private_args[] = { + }; + + static iw_handler r8192_private_handler[] = { +- (iw_handler)_rtl92e_wx_set_debug, /*SIOCIWSECONDPRIV*/ +- (iw_handler)_rtl92e_wx_set_scan_type, +- (iw_handler)_rtl92e_wx_set_rawtx, +- (iw_handler)_rtl92e_wx_force_reset, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)_rtl92e_wx_adapter_power_status, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)_rtl92e_wx_set_lps_awake_interval, +- (iw_handler)_rtl92e_wx_set_force_lps, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)NULL, +- (iw_handler)_rtl92e_wx_set_promisc_mode, +- (iw_handler)_rtl92e_wx_get_promisc_mode, ++ _rtl92e_wx_set_debug, /*SIOCIWSECONDPRIV*/ ++ _rtl92e_wx_set_scan_type, ++ _rtl92e_wx_set_rawtx, ++ _rtl92e_wx_force_reset, ++ NULL, ++ NULL, ++ _rtl92e_wx_adapter_power_status, ++ NULL, ++ NULL, ++ NULL, ++ _rtl92e_wx_set_lps_awake_interval, ++ _rtl92e_wx_set_force_lps, ++ NULL, ++ NULL, ++ NULL, ++ NULL, ++ NULL, ++ NULL, ++ NULL, ++ NULL, ++ NULL, ++ NULL, ++ _rtl92e_wx_set_promisc_mode, ++ _rtl92e_wx_get_promisc_mode, + }; + + static struct iw_statistics *_rtl92e_get_wireless_stats(struct net_device *dev) +diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h +index b895a537d3e4..f4ff6063fb12 100644 +--- a/drivers/staging/rtl8192e/rtllib.h ++++ b/drivers/staging/rtl8192e/rtllib.h +@@ -1993,7 +1993,7 @@ int rtllib_encrypt_fragment( + struct sk_buff *frag, + int hdr_len); + +-int rtllib_xmit(struct sk_buff *skb, struct net_device *dev); ++netdev_tx_t rtllib_xmit(struct sk_buff *skb, struct net_device *dev); + void rtllib_txb_free(struct rtllib_txb *); + + /* rtllib_rx.c */ +@@ -2107,7 +2107,7 @@ int rtllib_wx_set_freq(struct rtllib_device *ieee, struct iw_request_info *a, + + int rtllib_wx_get_freq(struct rtllib_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); +-void rtllib_wx_sync_scan_wq(void *data); ++void rtllib_wx_sync_scan_wq(struct work_struct *data); + + int rtllib_wx_set_rawtx(struct rtllib_device *ieee, + struct iw_request_info *info, +diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c +index da74dc49b95e..0c26265622f2 100644 +--- a/drivers/staging/rtl8192e/rtllib_softmac.c ++++ b/drivers/staging/rtl8192e/rtllib_softmac.c +@@ -575,7 +575,7 @@ static void rtllib_softmac_scan_syncro(struct rtllib_device *ieee, u8 is_mesh) + wireless_send_event(ieee->dev, SIOCGIWSCAN, &wrqu, NULL); + } + +-static void rtllib_softmac_scan_wq(void *data) ++static void rtllib_softmac_scan_wq(struct work_struct *data) + { + struct rtllib_device *ieee = container_of_dwork_rsl(data, + struct rtllib_device, softmac_scan_wq); +@@ -1517,7 +1517,7 @@ static void rtllib_associate_step2(struct rtllib_device *ieee) + } + } + +-static void rtllib_associate_complete_wq(void *data) ++static void rtllib_associate_complete_wq(struct work_struct *data) + { + struct rtllib_device *ieee = (struct rtllib_device *) + container_of_work_rsl(data, +@@ -1586,7 +1586,7 @@ static void rtllib_associate_complete(struct rtllib_device *ieee) + schedule_work(&ieee->associate_complete_wq); + } + +-static void rtllib_associate_procedure_wq(void *data) ++static void rtllib_associate_procedure_wq(struct work_struct *data) + { + struct rtllib_device *ieee = container_of_dwork_rsl(data, + struct rtllib_device, +@@ -2058,8 +2058,9 @@ static short rtllib_sta_ps_sleep(struct rtllib_device *ieee, u64 *time) + + } + +-static inline void rtllib_sta_ps(struct rtllib_device *ieee) ++static inline void rtllib_sta_ps(unsigned long _ieee) + { ++ struct rtllib_device *ieee = (struct rtllib_device *)_ieee; + u64 time; + short sleep; + unsigned long flags, flags2; +@@ -2583,7 +2584,7 @@ static void rtllib_start_monitor_mode(struct rtllib_device *ieee) + } + } + +-static void rtllib_start_ibss_wq(void *data) ++static void rtllib_start_ibss_wq(struct work_struct *data) + { + struct rtllib_device *ieee = container_of_dwork_rsl(data, + struct rtllib_device, start_ibss_wq); +@@ -2748,7 +2749,7 @@ static void rtllib_start_bss(struct rtllib_device *ieee) + spin_unlock_irqrestore(&ieee->lock, flags); + } + +-static void rtllib_link_change_wq(void *data) ++static void rtllib_link_change_wq(struct work_struct *data) + { + struct rtllib_device *ieee = container_of_dwork_rsl(data, + struct rtllib_device, link_change_wq); +@@ -2774,7 +2775,7 @@ void rtllib_disassociate(struct rtllib_device *ieee) + notify_wx_assoc_event(ieee); + } + +-static void rtllib_associate_retry_wq(void *data) ++static void rtllib_associate_retry_wq(struct work_struct *data) + { + struct rtllib_device *ieee = container_of_dwork_rsl(data, + struct rtllib_device, associate_retry_wq); +@@ -3027,19 +3028,18 @@ void rtllib_softmac_init(struct rtllib_device *ieee) + (unsigned long) ieee); + + INIT_DELAYED_WORK_RSL(&ieee->link_change_wq, +- (void *)rtllib_link_change_wq, ieee); ++ rtllib_link_change_wq, ieee); + INIT_DELAYED_WORK_RSL(&ieee->start_ibss_wq, +- (void *)rtllib_start_ibss_wq, ieee); ++ rtllib_start_ibss_wq, ieee); + INIT_WORK_RSL(&ieee->associate_complete_wq, +- (void *)rtllib_associate_complete_wq, ieee); ++ rtllib_associate_complete_wq, ieee); + INIT_DELAYED_WORK_RSL(&ieee->associate_procedure_wq, +- (void *)rtllib_associate_procedure_wq, ieee); ++ rtllib_associate_procedure_wq, ieee); + INIT_DELAYED_WORK_RSL(&ieee->softmac_scan_wq, +- (void *)rtllib_softmac_scan_wq, ieee); ++ rtllib_softmac_scan_wq, ieee); + INIT_DELAYED_WORK_RSL(&ieee->associate_retry_wq, +- (void *)rtllib_associate_retry_wq, ieee); +- INIT_WORK_RSL(&ieee->wx_sync_scan_wq, (void *)rtllib_wx_sync_scan_wq, +- ieee); ++ rtllib_associate_retry_wq, ieee); ++ INIT_WORK_RSL(&ieee->wx_sync_scan_wq, rtllib_wx_sync_scan_wq, ieee); + + mutex_init(&ieee->wx_mutex); + mutex_init(&ieee->scan_mutex); +@@ -3049,7 +3049,7 @@ void rtllib_softmac_init(struct rtllib_device *ieee) + spin_lock_init(&ieee->beacon_lock); + + tasklet_init(&ieee->ps_task, +- (void(*)(unsigned long)) rtllib_sta_ps, ++ rtllib_sta_ps, + (unsigned long)ieee); + + } +diff --git a/drivers/staging/rtl8192e/rtllib_softmac_wx.c b/drivers/staging/rtl8192e/rtllib_softmac_wx.c +index 5f1412fc410d..70d1cebd3bed 100644 +--- a/drivers/staging/rtl8192e/rtllib_softmac_wx.c ++++ b/drivers/staging/rtl8192e/rtllib_softmac_wx.c +@@ -327,7 +327,7 @@ int rtllib_wx_set_mode(struct rtllib_device *ieee, struct iw_request_info *a, + } + EXPORT_SYMBOL(rtllib_wx_set_mode); + +-void rtllib_wx_sync_scan_wq(void *data) ++void rtllib_wx_sync_scan_wq(struct work_struct *data) + { + struct rtllib_device *ieee = container_of_work_rsl(data, + struct rtllib_device, wx_sync_scan_wq); +diff --git a/drivers/staging/rtl8192e/rtllib_tx.c b/drivers/staging/rtl8192e/rtllib_tx.c +index 78a3ad5b231f..3b1b31a2b2e8 100644 +--- a/drivers/staging/rtl8192e/rtllib_tx.c ++++ b/drivers/staging/rtl8192e/rtllib_tx.c +@@ -984,7 +984,7 @@ static int rtllib_xmit_inter(struct sk_buff *skb, struct net_device *dev) + + } + +-int rtllib_xmit(struct sk_buff *skb, struct net_device *dev) ++netdev_tx_t rtllib_xmit(struct sk_buff *skb, struct net_device *dev) + { + memset(skb->cb, 0, sizeof(skb->cb)); + return rtllib_xmit_inter(skb, dev); +diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h b/drivers/staging/rtl8192u/ieee80211/ieee80211.h +index 077ea13eb1e7..abc53a0aaecc 100644 +--- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h ++++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h +@@ -2174,7 +2174,7 @@ int ieee80211_set_encryption(struct ieee80211_device *ieee); + int ieee80211_encrypt_fragment(struct ieee80211_device *ieee, + struct sk_buff *frag, int hdr_len); + +-int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev); ++netdev_tx_t ieee80211_xmit(struct sk_buff *skb, struct net_device *dev); + void ieee80211_txb_free(struct ieee80211_txb *); + + +diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +index d7d85b3f19c4..20140ab91540 100644 +--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c ++++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +@@ -1769,9 +1769,9 @@ static short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, + + } + +-static inline void ieee80211_sta_ps(struct ieee80211_device *ieee) ++static inline void ieee80211_sta_ps(unsigned long _ieee) + { +- ++ struct ieee80211_device *ieee = (struct ieee80211_device *)_ieee; + u32 th, tl; + short sleep; + +@@ -2739,7 +2739,7 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee) + spin_lock_init(&ieee->beacon_lock); + + tasklet_init(&ieee->ps_task, +- (void(*)(unsigned long)) ieee80211_sta_ps, ++ ieee80211_sta_ps, + (unsigned long)ieee); + + } +diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c +index 1ab0aead298b..41de55c8fc59 100644 +--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c ++++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c +@@ -594,7 +594,7 @@ static void ieee80211_query_seqnum(struct ieee80211_device *ieee, + } + } + +-int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) ++netdev_tx_t ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct ieee80211_device *ieee = netdev_priv(dev); + struct ieee80211_txb *txb = NULL; +diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c +index 457eeb5f5239..d6dd4ea7d505 100644 +--- a/drivers/staging/rtl8192u/r8192U_core.c ++++ b/drivers/staging/rtl8192u/r8192U_core.c +@@ -2330,7 +2330,7 @@ static void rtl8192_init_priv_lock(struct r8192_priv *priv) + + static void rtl819x_watchdog_wqcallback(struct work_struct *work); + +-static void rtl8192_irq_rx_tasklet(struct r8192_priv *priv); ++static void rtl8192_irq_rx_tasklet(unsigned long priv); + /* init tasklet and wait_queue here. only 2.6 above kernel is considered */ + #define DRV_NAME "wlan0" + static void rtl8192_init_priv_task(struct net_device *dev) +@@ -2353,7 +2353,7 @@ static void rtl8192_init_priv_task(struct net_device *dev) + INIT_WORK(&priv->qos_activate, rtl8192_qos_activate); + + tasklet_init(&priv->irq_rx_tasklet, +- (void(*)(unsigned long))rtl8192_irq_rx_tasklet, ++ rtl8192_irq_rx_tasklet, + (unsigned long)priv); + } + +@@ -4890,8 +4890,9 @@ static void rtl8192_rx_cmd(struct sk_buff *skb) + } + } + +-static void rtl8192_irq_rx_tasklet(struct r8192_priv *priv) ++static void rtl8192_irq_rx_tasklet(unsigned long _priv) + { ++ struct r8192_priv *priv = (struct r8192_priv *)_priv; + struct sk_buff *skb; + struct rtl8192_rx_info *info; + +diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c +index 66f0e0a35167..395de9c75226 100644 +--- a/drivers/staging/rtl8712/rtl8712_recv.c ++++ b/drivers/staging/rtl8712/rtl8712_recv.c +@@ -45,7 +45,7 @@ static u8 bridge_tunnel_header[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8}; + /* Ethernet-II snap header (RFC1042 for most EtherTypes) */ + static u8 rfc1042_header[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00}; + +-static void recv_tasklet(void *priv); ++static void recv_tasklet(unsigned long _priv); + + int r8712_init_recv_priv(struct recv_priv *precvpriv, struct _adapter *padapter) + { +@@ -79,7 +79,7 @@ int r8712_init_recv_priv(struct recv_priv *precvpriv, struct _adapter *padapter) + } + precvpriv->free_recv_buf_queue_cnt = NR_RECVBUFF; + tasklet_init(&precvpriv->recv_tasklet, +- (void(*)(unsigned long))recv_tasklet, ++ recv_tasklet, + (unsigned long)padapter); + skb_queue_head_init(&precvpriv->rx_skb_queue); + +@@ -1121,7 +1121,7 @@ static int recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb) + return _SUCCESS; + } + +-static void recv_tasklet(void *priv) ++static void recv_tasklet(unsigned long priv) + { + struct sk_buff *pskb; + struct _adapter *padapter = (struct _adapter *)priv; +diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h +index 26dd24cddd38..2eb37c969e4c 100644 +--- a/drivers/staging/rtl8712/rtl871x_io.h ++++ b/drivers/staging/rtl8712/rtl871x_io.h +@@ -108,7 +108,7 @@ struct _io_ops { + u8 *pmem); + u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, + u8 *pmem); +-}; ++} __no_const; + + struct io_req { + struct list_head list; +diff --git a/drivers/staging/rtl8712/rtl871x_ioctl.h b/drivers/staging/rtl8712/rtl871x_ioctl.h +index 08bcb3b41bbd..24c20e0ffacc 100644 +--- a/drivers/staging/rtl8712/rtl871x_ioctl.h ++++ b/drivers/staging/rtl8712/rtl871x_ioctl.h +@@ -77,18 +77,4 @@ uint oid_null_function(struct oid_par_priv *poid_par_priv); + + extern struct iw_handler_def r871x_handlers_def; + +-uint drv_query_info(struct net_device *MiniportAdapterContext, +- uint Oid, +- void *InformationBuffer, +- u32 InformationBufferLength, +- u32 *BytesWritten, +- u32 *BytesNeeded); +- +-uint drv_set_info(struct net_device *MiniportAdapterContext, +- uint Oid, +- void *InformationBuffer, +- u32 InformationBufferLength, +- u32 *BytesRead, +- u32 *BytesNeeded); +- + #endif +diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c +index be38364c8a7c..87b461b2a592 100644 +--- a/drivers/staging/rtl8712/rtl871x_xmit.c ++++ b/drivers/staging/rtl8712/rtl871x_xmit.c +@@ -152,7 +152,7 @@ sint _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, + alloc_hwxmits(padapter); + init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); + tasklet_init(&pxmitpriv->xmit_tasklet, +- (void(*)(unsigned long))r8712_xmit_bh, ++ r8712_xmit_bh, + (unsigned long)padapter); + return _SUCCESS; + } +diff --git a/drivers/staging/rtl8712/rtl871x_xmit.h b/drivers/staging/rtl8712/rtl871x_xmit.h +index d899d0c6d3a6..f27928e2e69a 100644 +--- a/drivers/staging/rtl8712/rtl871x_xmit.h ++++ b/drivers/staging/rtl8712/rtl871x_xmit.h +@@ -295,7 +295,7 @@ int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe); + int r8712_xmit_enqueue(struct _adapter *padapter, + struct xmit_frame *pxmitframe); + int r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe); +-void r8712_xmit_bh(void *priv); ++void r8712_xmit_bh(unsigned long priv); + + void xmitframe_xmitbuf_attach(struct xmit_frame *pxmitframe, + struct xmit_buf *pxmitbuf); +diff --git a/drivers/staging/rtl8712/usb_ops_linux.c b/drivers/staging/rtl8712/usb_ops_linux.c +index fc6bb0be2a28..3b073c67f6fa 100644 +--- a/drivers/staging/rtl8712/usb_ops_linux.c ++++ b/drivers/staging/rtl8712/usb_ops_linux.c +@@ -319,10 +319,10 @@ void r8712_usb_read_port_cancel(struct _adapter *padapter) + } + } + +-void r8712_xmit_bh(void *priv) ++void r8712_xmit_bh(unsigned long priv) + { + int ret = false; +- struct _adapter *padapter = priv; ++ struct _adapter *padapter = (struct _adapter *)priv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + if (padapter->bDriverStopped || +diff --git a/drivers/staging/rtl8712/xmit_linux.c b/drivers/staging/rtl8712/xmit_linux.c +index 4ee4136b5c28..0b001b5bebea 100644 +--- a/drivers/staging/rtl8712/xmit_linux.c ++++ b/drivers/staging/rtl8712/xmit_linux.c +@@ -159,7 +159,7 @@ void r8712_xmit_complete(struct _adapter *padapter, struct xmit_frame *pxframe) + pxframe->pkt = NULL; + } + +-int r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev) ++netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev) + { + struct xmit_frame *pxmitframe = NULL; + struct _adapter *padapter = netdev_priv(pnetdev); +diff --git a/drivers/staging/rtl8712/xmit_osdep.h b/drivers/staging/rtl8712/xmit_osdep.h +index 8eba7ca0ddef..6c4ce81ab9d1 100644 +--- a/drivers/staging/rtl8712/xmit_osdep.h ++++ b/drivers/staging/rtl8712/xmit_osdep.h +@@ -46,7 +46,7 @@ struct sta_xmit_priv; + struct xmit_frame; + struct xmit_buf; + +-int r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev); ++netdev_tx_t r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev); + void r8712_SetFilter(struct work_struct *work); + int r8712_xmit_resource_alloc(struct _adapter *padapter, + struct xmit_buf *pxmitbuf); +diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c +index 7d90e250142c..07804243df83 100644 +--- a/drivers/staging/sm750fb/sm750.c ++++ b/drivers/staging/sm750fb/sm750.c +@@ -725,6 +725,7 @@ static struct fb_ops lynxfb_ops = { + .fb_set_par = lynxfb_ops_set_par, + .fb_setcolreg = lynxfb_ops_setcolreg, + .fb_blank = lynxfb_ops_blank, ++ .fb_pan_display = lynxfb_ops_pan_display, + .fb_fillrect = cfb_fillrect, + .fb_imageblit = cfb_imageblit, + .fb_copyarea = cfb_copyarea, +@@ -770,7 +771,6 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index) + par->index = index; + output->channel = &crtc->channel; + sm750fb_set_drv(par); +- lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display; + + /* + * set current cursor variable and proc pointer, +@@ -787,16 +787,20 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index) + + memset_io(crtc->cursor.vstart, 0, crtc->cursor.size); + if (!g_hwcursor) { +- lynxfb_ops.fb_cursor = NULL; ++ pax_open_kernel(); ++ const_cast(lynxfb_ops.fb_cursor) = NULL; ++ pax_close_kernel(); + hw_cursor_disable(&crtc->cursor); + } + + /* set info->fbops, must be set before fb_find_mode */ + if (!sm750_dev->accel_off) { + /* use 2d acceleration */ +- lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect; +- lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea; +- lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit; ++ pax_open_kernel(); ++ const_cast(lynxfb_ops.fb_fillrect) = lynxfb_ops_fillrect; ++ const_cast(lynxfb_ops.fb_copyarea) = lynxfb_ops_copyarea; ++ const_cast(lynxfb_ops.fb_imageblit) = lynxfb_ops_imageblit; ++ pax_close_kernel(); + } + info->fbops = &lynxfb_ops; + +diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c +index 59871495ea85..15c44ea9c7a1 100644 +--- a/drivers/staging/unisys/visorbus/visorchipset.c ++++ b/drivers/staging/unisys/visorbus/visorchipset.c +@@ -2234,7 +2234,7 @@ static __init uint32_t visorutil_spar_detect(void) + } + } + +-static int init_unisys(void) ++static __init int init_unisys(void) + { + int result; + +@@ -2249,7 +2249,7 @@ static int init_unisys(void) + return 0; + }; + +-static void exit_unisys(void) ++static __exit void exit_unisys(void) + { + acpi_bus_unregister_driver(&unisys_acpi_driver); + } +diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c +index 136700756485..d7a35307b506 100644 +--- a/drivers/staging/unisys/visornic/visornic_main.c ++++ b/drivers/staging/unisys/visornic/visornic_main.c +@@ -758,7 +758,7 @@ static inline bool vnic_hit_low_watermark(struct visornic_devdata *devdata, + * can be called again. + * Returns NETDEV_TX_OK. + */ +-static int ++static netdev_tx_t + visornic_xmit(struct sk_buff *skb, struct net_device *netdev) + { + struct visornic_devdata *devdata; +diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c +index 7e69bc99d60f..d5376b29829e 100644 +--- a/drivers/staging/vt6655/rxtx.c ++++ b/drivers/staging/vt6655/rxtx.c +@@ -1250,7 +1250,7 @@ static void vnt_fill_txkey(struct ieee80211_hdr *hdr, u8 *key_buffer, + mic_hdr->payload_len = cpu_to_be16(payload_len); + ether_addr_copy(mic_hdr->mic_addr2, hdr->addr2); + +- pn64 = atomic64_read(&tx_key->tx_pn); ++ pn64 = atomic64_read_unchecked(&tx_key->tx_pn); + mic_hdr->ccmp_pn[5] = pn64; + mic_hdr->ccmp_pn[4] = pn64 >> 8; + mic_hdr->ccmp_pn[3] = pn64 >> 16; +diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c +index aa59e7f14ab3..094dd59cdad5 100644 +--- a/drivers/staging/vt6656/rxtx.c ++++ b/drivers/staging/vt6656/rxtx.c +@@ -749,7 +749,7 @@ static void vnt_fill_txkey(struct vnt_usb_send_context *tx_context, + mic_hdr->payload_len = cpu_to_be16(payload_len); + ether_addr_copy(mic_hdr->mic_addr2, hdr->addr2); + +- pn64 = atomic64_read(&tx_key->tx_pn); ++ pn64 = atomic64_read_unchecked(&tx_key->tx_pn); + mic_hdr->ccmp_pn[5] = pn64; + mic_hdr->ccmp_pn[4] = pn64 >> 8; + mic_hdr->ccmp_pn[3] = pn64 >> 16; +diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h +index ddfea29df2a7..5305b3846064 100644 +--- a/drivers/staging/wilc1000/host_interface.h ++++ b/drivers/staging/wilc1000/host_interface.h +@@ -1,6 +1,7 @@ + #ifndef HOST_INT_H + #define HOST_INT_H + ++#include <linux/netdevice.h> + #include "coreconfigurator.h" + + #define IP_ALEN 4 +diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c +index 6370a5efe343..4115fdd4ac99 100644 +--- a/drivers/staging/wilc1000/linux_wlan.c ++++ b/drivers/staging/wilc1000/linux_wlan.c +@@ -982,7 +982,7 @@ static void linux_wlan_tx_complete(void *priv, int status) + kfree(pv_data); + } + +-int wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev) ++netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev) + { + struct wilc_vif *vif; + struct tx_complete_data *tx_data = NULL; +diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c +index f08cf6d9e1af..9ccd7a46e703 100644 +--- a/drivers/staging/wilc1000/wilc_spi.c ++++ b/drivers/staging/wilc1000/wilc_spi.c +@@ -19,6 +19,7 @@ + #include <linux/of_gpio.h> + + #include <linux/string.h> ++#include <linux/netdevice.h> + #include "wilc_wlan_if.h" + #include "wilc_wlan.h" + #include "wilc_wfi_netdevice.h" +diff --git a/drivers/staging/wilc1000/wilc_wlan.h b/drivers/staging/wilc1000/wilc_wlan.h +index de6c4ddbf45a..ec133319bc65 100644 +--- a/drivers/staging/wilc1000/wilc_wlan.h ++++ b/drivers/staging/wilc1000/wilc_wlan.h +@@ -295,7 +295,7 @@ void wilc_chip_sleep_manually(struct wilc *wilc); + + void wilc_enable_tcp_ack_filter(bool value); + int wilc_wlan_get_num_conn_ifcs(struct wilc *); +-int wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev); ++netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev); + + int wilc_mac_open(struct net_device *ndev); + int wilc_mac_close(struct net_device *ndev); +diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c +index 2e075a60f876..64ca7cd4ba7c 100644 +--- a/drivers/staging/wlan-ng/p80211netdev.c ++++ b/drivers/staging/wlan-ng/p80211netdev.c +@@ -94,7 +94,7 @@ + static int p80211knetdev_init(struct net_device *netdev); + static int p80211knetdev_open(struct net_device *netdev); + static int p80211knetdev_stop(struct net_device *netdev); +-static int p80211knetdev_hard_start_xmit(struct sk_buff *skb, ++static netdev_tx_t p80211knetdev_hard_start_xmit(struct sk_buff *skb, + struct net_device *netdev); + static void p80211knetdev_set_multicast_list(struct net_device *dev); + static int p80211knetdev_do_ioctl(struct net_device *dev, struct ifreq *ifr, +@@ -317,7 +317,7 @@ static void p80211netdev_rx_bh(unsigned long arg) + * Returns: + * zero on success, non-zero on failure. + ----------------------------------------------------------------*/ +-static int p80211knetdev_hard_start_xmit(struct sk_buff *skb, ++static netdev_tx_t p80211knetdev_hard_start_xmit(struct sk_buff *skb, + struct net_device *netdev) + { + int result = 0; +diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c +index 6ca388eca33b..5ef4426d9470 100644 +--- a/drivers/target/sbp/sbp_target.c ++++ b/drivers/target/sbp/sbp_target.c +@@ -56,7 +56,7 @@ static const u32 sbp_unit_directory_template[] = { + + #define SESSION_MAINTENANCE_INTERVAL HZ + +-static atomic_t login_id = ATOMIC_INIT(0); ++static atomic_unchecked_t login_id = ATOMIC_INIT(0); + + static void session_maintenance_work(struct work_struct *); + static int sbp_run_transaction(struct fw_card *, int, int, int, int, +@@ -422,7 +422,7 @@ static void sbp_management_request_login( + login->login_lun = unpacked_lun; + login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo); + login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc)); +- login->login_id = atomic_inc_return(&login_id); ++ login->login_id = atomic_inc_return_unchecked(&login_id); + + login->tgt_agt = sbp_target_agent_register(login); + if (IS_ERR(login->tgt_agt)) { +diff --git a/drivers/thermal/devfreq_cooling.c b/drivers/thermal/devfreq_cooling.c +index 81631b110e17..b10aa5eb1c6a 100644 +--- a/drivers/thermal/devfreq_cooling.c ++++ b/drivers/thermal/devfreq_cooling.c +@@ -363,6 +363,15 @@ static struct thermal_cooling_device_ops devfreq_cooling_ops = { + .set_cur_state = devfreq_cooling_set_cur_state, + }; + ++static struct thermal_cooling_device_ops devfreq_cooling_power_ops = { ++ .get_max_state = devfreq_cooling_get_max_state, ++ .get_cur_state = devfreq_cooling_get_cur_state, ++ .set_cur_state = devfreq_cooling_set_cur_state, ++ .get_requested_power = devfreq_cooling_get_requested_power, ++ .state2power = devfreq_cooling_state2power, ++ .power2state = devfreq_cooling_power2state, ++}; ++ + /** + * devfreq_cooling_gen_tables() - Generate power and freq tables. + * @dfc: Pointer to devfreq cooling device. +@@ -482,15 +491,9 @@ of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, + + dfc->devfreq = df; + +- if (dfc_power) { ++ if (dfc_power) + dfc->power_ops = dfc_power; + +- devfreq_cooling_ops.get_requested_power = +- devfreq_cooling_get_requested_power; +- devfreq_cooling_ops.state2power = devfreq_cooling_state2power; +- devfreq_cooling_ops.power2state = devfreq_cooling_power2state; +- } +- + err = devfreq_cooling_gen_tables(dfc); + if (err) + goto free_dfc; +@@ -502,7 +505,7 @@ of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, + snprintf(dev_name, sizeof(dev_name), "thermal-devfreq-%d", dfc->id); + + cdev = thermal_of_cooling_device_register(np, dev_name, dfc, +- &devfreq_cooling_ops); ++ dfc_power ? &devfreq_cooling_power_ops : &devfreq_cooling_ops); + if (IS_ERR(cdev)) { + err = PTR_ERR(cdev); + dev_err(df->dev.parent, +diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c +index 5836e5554433..708bbd6557f0 100644 +--- a/drivers/thermal/int340x_thermal/int3400_thermal.c ++++ b/drivers/thermal/int340x_thermal/int3400_thermal.c +@@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev) + platform_set_drvdata(pdev, priv); + + if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) { +- int3400_thermal_ops.get_mode = int3400_thermal_get_mode; +- int3400_thermal_ops.set_mode = int3400_thermal_set_mode; ++ pax_open_kernel(); ++ const_cast(int3400_thermal_ops.get_mode) = int3400_thermal_get_mode; ++ const_cast(int3400_thermal_ops.set_mode) = int3400_thermal_set_mode; ++ pax_close_kernel(); + } + priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0, + priv, &int3400_thermal_ops, +diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c +index d04ec3b9e5ff..3fef6c19e601 100644 +--- a/drivers/thermal/of-thermal.c ++++ b/drivers/thermal/of-thermal.c +@@ -31,6 +31,7 @@ + #include <linux/export.h> + #include <linux/string.h> + #include <linux/thermal.h> ++#include <linux/mm.h> + + #include "thermal_core.h" + +@@ -419,18 +420,20 @@ thermal_zone_of_add_sensor(struct device_node *zone, + tz->ops = ops; + tz->sensor_data = data; + +- tzd->ops->get_temp = of_thermal_get_temp; +- tzd->ops->get_trend = of_thermal_get_trend; ++ pax_open_kernel(); ++ const_cast(tzd->ops->get_temp) = of_thermal_get_temp; ++ const_cast(tzd->ops->get_trend) = of_thermal_get_trend; + + /* + * The thermal zone core will calculate the window if they have set the + * optional set_trips pointer. + */ + if (ops->set_trips) +- tzd->ops->set_trips = of_thermal_set_trips; ++ const_cast(tzd->ops->set_trips) = of_thermal_set_trips; + + if (ops->set_emul_temp) +- tzd->ops->set_emul_temp = of_thermal_set_emul_temp; ++ const_cast(tzd->ops->set_emul_temp) = of_thermal_set_emul_temp; ++ pax_close_kernel(); + + mutex_unlock(&tzd->lock); + +@@ -557,9 +560,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev, + return; + + mutex_lock(&tzd->lock); +- tzd->ops->get_temp = NULL; +- tzd->ops->get_trend = NULL; +- tzd->ops->set_emul_temp = NULL; ++ pax_open_kernel(); ++ const_cast(tzd->ops->get_temp) = NULL; ++ const_cast(tzd->ops->get_trend) = NULL; ++ const_cast(tzd->ops->set_emul_temp) = NULL; ++ pax_close_kernel(); + + tz->ops = NULL; + tz->sensor_data = NULL; +diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c +index 95f4c1bcdb4c..98efc0d669d3 100644 +--- a/drivers/thermal/x86_pkg_temp_thermal.c ++++ b/drivers/thermal/x86_pkg_temp_thermal.c +@@ -568,7 +568,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb, + return NOTIFY_OK; + } + +-static struct notifier_block pkg_temp_thermal_notifier __refdata = { ++static struct notifier_block pkg_temp_thermal_notifier = { + .notifier_call = pkg_temp_thermal_cpu_callback, + }; + +diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c +index 208f573495dc..32c03b707ea7 100644 +--- a/drivers/tty/amiserial.c ++++ b/drivers/tty/amiserial.c +@@ -1489,7 +1489,7 @@ static void rs_hangup(struct tty_struct *tty) + + rs_flush_buffer(tty); + shutdown(tty, info); +- info->tport.count = 0; ++ atomic_set(&info->tport.count, 0); + tty_port_set_active(&info->tport, 0); + info->tport.tty = NULL; + wake_up_interruptible(&info->tport.open_wait); +@@ -1507,7 +1507,7 @@ static int rs_open(struct tty_struct *tty, struct file * filp) + struct tty_port *port = &info->tport; + int retval; + +- port->count++; ++ atomic_inc(&port->count); + port->tty = tty; + tty->driver_data = info; + tty->port = port; +diff --git a/drivers/tty/bfin_jtag_comm.c b/drivers/tty/bfin_jtag_comm.c +index ce24182f8514..a68ebf3d73de 100644 +--- a/drivers/tty/bfin_jtag_comm.c ++++ b/drivers/tty/bfin_jtag_comm.c +@@ -143,7 +143,7 @@ bfin_jc_open(struct tty_struct *tty, struct file *filp) + unsigned long flags; + + spin_lock_irqsave(&port.lock, flags); +- port.count++; ++ atomic_inc(&port.count); + spin_unlock_irqrestore(&port.lock, flags); + tty_port_tty_set(&port, tty); + wake_up_process(bfin_jc_kthread); +@@ -157,7 +157,7 @@ bfin_jc_close(struct tty_struct *tty, struct file *filp) + bool last; + + spin_lock_irqsave(&port.lock, flags); +- last = --port.count == 0; ++ last = atomic_dec_and_test(&port.count); + spin_unlock_irqrestore(&port.lock, flags); + if (last) + tty_port_tty_set(&port, NULL); +diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c +index 5e4fa9206861..4a5b883f324b 100644 +--- a/drivers/tty/cyclades.c ++++ b/drivers/tty/cyclades.c +@@ -1566,12 +1566,12 @@ static int cy_open(struct tty_struct *tty, struct file *filp) + + #ifdef CY_DEBUG_OPEN + printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line, +- info->port.count); ++ atomic_read(&info->port.count)); + #endif +- info->port.count++; ++ atomic_inc(&info->port.count); + #ifdef CY_DEBUG_COUNT + printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n", +- current->pid, info->port.count); ++ current->pid, atomic_read(&info->port.count)); + #endif + + /* +@@ -3947,7 +3947,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v) + for (j = 0; j < cy_card[i].nports; j++) { + info = &cy_card[i].ports[j]; + +- if (info->port.count) { ++ if (atomic_read(&info->port.count)) { + /* XXX is the ldisc num worth this? */ + struct tty_struct *tty; + struct tty_ldisc *ld; +diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c +index ce864875330e..c64337636687 100644 +--- a/drivers/tty/hvc/hvc_console.c ++++ b/drivers/tty/hvc/hvc_console.c +@@ -143,7 +143,9 @@ static uint32_t vtermnos[MAX_NR_HVC_CONSOLES] = + static void hvc_console_print(struct console *co, const char *b, + unsigned count) + { +- char c[N_OUTBUF] __ALIGNED__; ++ char c_stack[N_OUTBUF] __ALIGNED__; ++ char *c_alloc = NULL; ++ char *c; + unsigned i = 0, n = 0; + int r, donecr = 0, index = co->index; + +@@ -155,8 +157,13 @@ static void hvc_console_print(struct console *co, const char *b, + if (vtermnos[index] == -1) + return; + ++ if (slab_is_available()) ++ c = c_alloc = kmalloc(N_OUTBUF, GFP_ATOMIC); ++ else ++ c = c_stack; ++ + while (count > 0 || i > 0) { +- if (count > 0 && i < sizeof(c)) { ++ if (count > 0 && i < sizeof(c_stack)) { + if (b[n] == '\n' && !donecr) { + c[i++] = '\r'; + donecr = 1; +@@ -179,6 +186,8 @@ static void hvc_console_print(struct console *co, const char *b, + } + } + } ++ ++ kfree(c_alloc); + } + + static struct tty_driver *hvc_console_device(struct console *c, int *index) +@@ -343,7 +352,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp) + + spin_lock_irqsave(&hp->port.lock, flags); + /* Check and then increment for fast path open. */ +- if (hp->port.count++ > 0) { ++ if (atomic_inc_return(&hp->port.count) > 1) { + spin_unlock_irqrestore(&hp->port.lock, flags); + hvc_kick(); + return 0; +@@ -398,7 +407,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp) + + spin_lock_irqsave(&hp->port.lock, flags); + +- if (--hp->port.count == 0) { ++ if (atomic_dec_return(&hp->port.count) == 0) { + spin_unlock_irqrestore(&hp->port.lock, flags); + /* We are done with the tty pointer now. */ + tty_port_tty_set(&hp->port, NULL); +@@ -420,9 +429,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp) + */ + tty_wait_until_sent(tty, HVC_CLOSE_WAIT); + } else { +- if (hp->port.count < 0) ++ if (atomic_read(&hp->port.count) < 0) + printk(KERN_ERR "hvc_close %X: oops, count is %d\n", +- hp->vtermno, hp->port.count); ++ hp->vtermno, atomic_read(&hp->port.count)); + spin_unlock_irqrestore(&hp->port.lock, flags); + } + } +@@ -452,12 +461,12 @@ static void hvc_hangup(struct tty_struct *tty) + * open->hangup case this can be called after the final close so prevent + * that from happening for now. + */ +- if (hp->port.count <= 0) { ++ if (atomic_read(&hp->port.count) <= 0) { + spin_unlock_irqrestore(&hp->port.lock, flags); + return; + } + +- hp->port.count = 0; ++ atomic_set(&hp->port.count, 0); + spin_unlock_irqrestore(&hp->port.lock, flags); + tty_port_tty_set(&hp->port, NULL); + +@@ -505,7 +514,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count + return -EPIPE; + + /* FIXME what's this (unprotected) check for? */ +- if (hp->port.count <= 0) ++ if (atomic_read(&hp->port.count) <= 0) + return -EIO; + + spin_lock_irqsave(&hp->lock, flags); +diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c +index 3c4d7c2b4ade..3410b8699dbc 100644 +--- a/drivers/tty/hvc/hvcs.c ++++ b/drivers/tty/hvc/hvcs.c +@@ -83,6 +83,7 @@ + #include <asm/hvcserver.h> + #include <asm/uaccess.h> + #include <asm/vio.h> ++#include <asm/local.h> + + /* + * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00). +@@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut + + spin_lock_irqsave(&hvcsd->lock, flags); + +- if (hvcsd->port.count > 0) { ++ if (atomic_read(&hvcsd->port.count) > 0) { + spin_unlock_irqrestore(&hvcsd->lock, flags); + printk(KERN_INFO "HVCS: vterm state unchanged. " + "The hvcs device node is still in use.\n"); +@@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty) + } + } + +- hvcsd->port.count = 0; ++ atomic_set(&hvcsd->port.count, 0); + hvcsd->port.tty = tty; + tty->driver_data = hvcsd; + +@@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp) + unsigned long flags; + + spin_lock_irqsave(&hvcsd->lock, flags); +- hvcsd->port.count++; ++ atomic_inc(&hvcsd->port.count); + hvcsd->todo_mask |= HVCS_SCHED_READ; + spin_unlock_irqrestore(&hvcsd->lock, flags); + +@@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp) + hvcsd = tty->driver_data; + + spin_lock_irqsave(&hvcsd->lock, flags); +- if (--hvcsd->port.count == 0) { ++ if (atomic_dec_and_test(&hvcsd->port.count)) { + + vio_disable_interrupts(hvcsd->vdev); + +@@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp) + + free_irq(irq, hvcsd); + return; +- } else if (hvcsd->port.count < 0) { ++ } else if (atomic_read(&hvcsd->port.count) < 0) { + printk(KERN_ERR "HVCS: vty-server@%X open_count: %d" + " is missmanaged.\n", +- hvcsd->vdev->unit_address, hvcsd->port.count); ++ hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count)); + } + + spin_unlock_irqrestore(&hvcsd->lock, flags); +@@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty) + + spin_lock_irqsave(&hvcsd->lock, flags); + /* Preserve this so that we know how many kref refs to put */ +- temp_open_count = hvcsd->port.count; ++ temp_open_count = atomic_read(&hvcsd->port.count); + + /* + * Don't kref put inside the spinlock because the destruction +@@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty) + tty->driver_data = NULL; + hvcsd->port.tty = NULL; + +- hvcsd->port.count = 0; ++ atomic_set(&hvcsd->port.count, 0); + + /* This will drop any buffered data on the floor which is OK in a hangup + * scenario. */ +@@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty, + * the middle of a write operation? This is a crummy place to do this + * but we want to keep it all in the spinlock. + */ +- if (hvcsd->port.count <= 0) { ++ if (atomic_read(&hvcsd->port.count) <= 0) { + spin_unlock_irqrestore(&hvcsd->lock, flags); + return -ENODEV; + } +@@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty) + { + struct hvcs_struct *hvcsd = tty->driver_data; + +- if (!hvcsd || hvcsd->port.count <= 0) ++ if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0) + return 0; + + return HVCS_BUFF_LEN - hvcsd->chars_in_buffer; +diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c +index 96ce6bd1cc6f..208f20acb863 100644 +--- a/drivers/tty/hvc/hvsi.c ++++ b/drivers/tty/hvc/hvsi.c +@@ -85,7 +85,7 @@ struct hvsi_struct { + int n_outbuf; + uint32_t vtermno; + uint32_t virq; +- atomic_t seqno; /* HVSI packet sequence number */ ++ atomic_unchecked_t seqno; /* HVSI packet sequence number */ + uint16_t mctrl; + uint8_t state; /* HVSI protocol state */ + uint8_t flags; +@@ -297,7 +297,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno) + + packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER; + packet.hdr.len = sizeof(struct hvsi_query_response); +- packet.hdr.seqno = cpu_to_be16(atomic_inc_return(&hp->seqno)); ++ packet.hdr.seqno = cpu_to_be16(atomic_inc_return_unchecked(&hp->seqno)); + packet.verb = cpu_to_be16(VSV_SEND_VERSION_NUMBER); + packet.u.version = HVSI_VERSION; + packet.query_seqno = cpu_to_be16(query_seqno+1); +@@ -557,7 +557,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb) + + packet.hdr.type = VS_QUERY_PACKET_HEADER; + packet.hdr.len = sizeof(struct hvsi_query); +- packet.hdr.seqno = cpu_to_be16(atomic_inc_return(&hp->seqno)); ++ packet.hdr.seqno = cpu_to_be16(atomic_inc_return_unchecked(&hp->seqno)); + packet.verb = cpu_to_be16(verb); + + pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len); +@@ -599,7 +599,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl) + int wrote; + + packet.hdr.type = VS_CONTROL_PACKET_HEADER; +- packet.hdr.seqno = cpu_to_be16(atomic_inc_return(&hp->seqno)); ++ packet.hdr.seqno = cpu_to_be16(atomic_inc_return_unchecked(&hp->seqno)); + packet.hdr.len = sizeof(struct hvsi_control); + packet.verb = cpu_to_be16(VSV_SET_MODEM_CTL); + packet.mask = cpu_to_be32(HVSI_TSDTR); +@@ -682,7 +682,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count) + BUG_ON(count > HVSI_MAX_OUTGOING_DATA); + + packet.hdr.type = VS_DATA_PACKET_HEADER; +- packet.hdr.seqno = cpu_to_be16(atomic_inc_return(&hp->seqno)); ++ packet.hdr.seqno = cpu_to_be16(atomic_inc_return_unchecked(&hp->seqno)); + packet.hdr.len = count + sizeof(struct hvsi_header); + memcpy(&packet.data, buf, count); + +@@ -699,7 +699,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp) + struct hvsi_control packet __ALIGNED__; + + packet.hdr.type = VS_CONTROL_PACKET_HEADER; +- packet.hdr.seqno = cpu_to_be16(atomic_inc_return(&hp->seqno)); ++ packet.hdr.seqno = cpu_to_be16(atomic_inc_return_unchecked(&hp->seqno)); + packet.hdr.len = 6; + packet.verb = cpu_to_be16(VSV_CLOSE_PROTOCOL); + +@@ -727,7 +727,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp) + + tty_port_tty_set(&hp->port, tty); + spin_lock_irqsave(&hp->lock, flags); +- hp->port.count++; ++ atomic_inc(&hp->port.count); + atomic_set(&hp->seqno, 0); + h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE); + spin_unlock_irqrestore(&hp->lock, flags); +@@ -784,7 +784,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp) + + spin_lock_irqsave(&hp->lock, flags); + +- if (--hp->port.count == 0) { ++ if (atomic_dec_return(&hp->port.count) == 0) { + tty_port_tty_set(&hp->port, NULL); + hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */ + +@@ -817,9 +817,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp) + + spin_lock_irqsave(&hp->lock, flags); + } +- } else if (hp->port.count < 0) ++ } else if (atomic_read(&hp->port.count) < 0) + printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n", +- hp - hvsi_ports, hp->port.count); ++ hp - hvsi_ports, atomic_read(&hp->port.count)); + + spin_unlock_irqrestore(&hp->lock, flags); + } +@@ -834,7 +834,7 @@ static void hvsi_hangup(struct tty_struct *tty) + tty_port_tty_set(&hp->port, NULL); + + spin_lock_irqsave(&hp->lock, flags); +- hp->port.count = 0; ++ atomic_set(&hp->port.count, 0); + hp->n_outbuf = 0; + spin_unlock_irqrestore(&hp->lock, flags); + } +diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c +index a270f04588d7..7c77b5d1e018 100644 +--- a/drivers/tty/hvc/hvsi_lib.c ++++ b/drivers/tty/hvc/hvsi_lib.c +@@ -8,7 +8,7 @@ + + static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet) + { +- packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno)); ++ packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno)); + + /* Assumes that always succeeds, works in practice */ + return pv->put_chars(pv->termno, (char *)packet, packet->len); +@@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv) + + /* Reset state */ + pv->established = 0; +- atomic_set(&pv->seqno, 0); ++ atomic_set_unchecked(&pv->seqno, 0); + + pr_devel("HVSI@%x: Handshaking started\n", pv->termno); + +diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c +index 2685d59d2724..a63936a0a6b7 100644 +--- a/drivers/tty/ipwireless/tty.c ++++ b/drivers/tty/ipwireless/tty.c +@@ -28,6 +28,7 @@ + #include <linux/tty_driver.h> + #include <linux/tty_flip.h> + #include <linux/uaccess.h> ++#include <asm/local.h> + + #include "tty.h" + #include "network.h" +@@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp) + return -ENODEV; + + mutex_lock(&tty->ipw_tty_mutex); +- if (tty->port.count == 0) ++ if (atomic_read(&tty->port.count) == 0) + tty->tx_bytes_queued = 0; + +- tty->port.count++; ++ atomic_inc(&tty->port.count); + + tty->port.tty = linux_tty; + linux_tty->driver_data = tty; +@@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp) + + static void do_ipw_close(struct ipw_tty *tty) + { +- tty->port.count--; +- +- if (tty->port.count == 0) { ++ if (atomic_dec_return(&tty->port.count) == 0) { + struct tty_struct *linux_tty = tty->port.tty; + + if (linux_tty != NULL) { +@@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty) + return; + + mutex_lock(&tty->ipw_tty_mutex); +- if (tty->port.count == 0) { ++ if (atomic_read(&tty->port.count) == 0) { + mutex_unlock(&tty->ipw_tty_mutex); + return; + } +@@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data, + + mutex_lock(&tty->ipw_tty_mutex); + +- if (!tty->port.count) { ++ if (!atomic_read(&tty->port.count)) { + mutex_unlock(&tty->ipw_tty_mutex); + return; + } +@@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty, + return -ENODEV; + + mutex_lock(&tty->ipw_tty_mutex); +- if (!tty->port.count) { ++ if (!atomic_read(&tty->port.count)) { + mutex_unlock(&tty->ipw_tty_mutex); + return -EINVAL; + } +@@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty) + if (!tty) + return -ENODEV; + +- if (!tty->port.count) ++ if (!atomic_read(&tty->port.count)) + return -EINVAL; + + room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued; +@@ -270,7 +269,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty) + if (!tty) + return 0; + +- if (!tty->port.count) ++ if (!atomic_read(&tty->port.count)) + return 0; + + return tty->tx_bytes_queued; +@@ -351,7 +350,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty) + if (!tty) + return -ENODEV; + +- if (!tty->port.count) ++ if (!atomic_read(&tty->port.count)) + return -EINVAL; + + return get_control_lines(tty); +@@ -367,7 +366,7 @@ ipw_tiocmset(struct tty_struct *linux_tty, + if (!tty) + return -ENODEV; + +- if (!tty->port.count) ++ if (!atomic_read(&tty->port.count)) + return -EINVAL; + + return set_control_lines(tty, set, clear); +@@ -381,7 +380,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty, + if (!tty) + return -ENODEV; + +- if (!tty->port.count) ++ if (!atomic_read(&tty->port.count)) + return -EINVAL; + + /* FIXME: Exactly how is the tty object locked here .. */ +@@ -537,7 +536,7 @@ void ipwireless_tty_free(struct ipw_tty *tty) + * are gone */ + mutex_lock(&ttyj->ipw_tty_mutex); + } +- while (ttyj->port.count) ++ while (atomic_read(&ttyj->port.count)) + do_ipw_close(ttyj); + ipwireless_disassociate_network_ttys(network, + ttyj->channel_idx); +diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c +index 234123b0c642..2e2b1f7ec035 100644 +--- a/drivers/tty/mips_ejtag_fdc.c ++++ b/drivers/tty/mips_ejtag_fdc.c +@@ -1258,7 +1258,7 @@ static void kgdbfdc_write_char(u8 chr) + kgdbfdc_push_one(); + } + +-static struct kgdb_io kgdbfdc_io_ops = { ++static struct kgdb_io kgdbfdc_io_ops __read_only = { + .name = "kgdbfdc", + .read_char = kgdbfdc_read_char, + .write_char = kgdbfdc_write_char, +diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c +index 60d37b225589..3d222caacf07 100644 +--- a/drivers/tty/moxa.c ++++ b/drivers/tty/moxa.c +@@ -1188,7 +1188,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp) + } + + ch = &brd->ports[port % MAX_PORTS_PER_BOARD]; +- ch->port.count++; ++ atomic_inc(&ch->port.count); + tty->driver_data = ch; + tty_port_tty_set(&ch->port, tty); + mutex_lock(&ch->port.mutex); +diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c +index 54cab59e20ed..3c05ac4ca756 100644 +--- a/drivers/tty/n_gsm.c ++++ b/drivers/tty/n_gsm.c +@@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr) + spin_lock_init(&dlci->lock); + mutex_init(&dlci->mutex); + dlci->fifo = &dlci->_fifo; +- if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) { ++ if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) { + kfree(dlci); + return NULL; + } +@@ -2652,7 +2652,7 @@ static inline void muxnet_put(struct gsm_mux_net *mux_net) + kref_put(&mux_net->ref, net_free); + } + +-static int gsm_mux_net_start_xmit(struct sk_buff *skb, ++static netdev_tx_t gsm_mux_net_start_xmit(struct sk_buff *skb, + struct net_device *net) + { + struct gsm_mux_net *mux_net = netdev_priv(net); +@@ -2943,7 +2943,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp) + struct gsm_dlci *dlci = tty->driver_data; + struct tty_port *port = &dlci->port; + +- port->count++; ++ atomic_inc(&port->count); + tty_port_tty_set(port, tty); + + dlci->modem_rx = 0; +diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c +index bdf0e6e89991..ea92f7e59ed8 100644 +--- a/drivers/tty/n_tty.c ++++ b/drivers/tty/n_tty.c +@@ -1478,7 +1478,7 @@ n_tty_receive_char_lnext(struct tty_struct *tty, unsigned char c, char flag) + + static void + n_tty_receive_buf_real_raw(struct tty_struct *tty, const unsigned char *cp, +- char *fp, int count) ++ char *fp, size_t count) + { + struct n_tty_data *ldata = tty->disc_data; + size_t n, head; +@@ -1498,7 +1498,7 @@ n_tty_receive_buf_real_raw(struct tty_struct *tty, const unsigned char *cp, + + static void + n_tty_receive_buf_raw(struct tty_struct *tty, const unsigned char *cp, +- char *fp, int count) ++ char *fp, size_t count) + { + struct n_tty_data *ldata = tty->disc_data; + char flag = TTY_NORMAL; +@@ -1515,7 +1515,7 @@ n_tty_receive_buf_raw(struct tty_struct *tty, const unsigned char *cp, + + static void + n_tty_receive_buf_closing(struct tty_struct *tty, const unsigned char *cp, +- char *fp, int count) ++ char *fp, size_t count) + { + char flag = TTY_NORMAL; + +@@ -1529,7 +1529,7 @@ n_tty_receive_buf_closing(struct tty_struct *tty, const unsigned char *cp, + + static void + n_tty_receive_buf_standard(struct tty_struct *tty, const unsigned char *cp, +- char *fp, int count) ++ char *fp, size_t count) + { + struct n_tty_data *ldata = tty->disc_data; + char flag = TTY_NORMAL; +@@ -1563,7 +1563,7 @@ n_tty_receive_buf_standard(struct tty_struct *tty, const unsigned char *cp, + + static void + n_tty_receive_buf_fast(struct tty_struct *tty, const unsigned char *cp, +- char *fp, int count) ++ char *fp, size_t count) + { + struct n_tty_data *ldata = tty->disc_data; + char flag = TTY_NORMAL; +@@ -1588,7 +1588,7 @@ n_tty_receive_buf_fast(struct tty_struct *tty, const unsigned char *cp, + } + + static void __receive_buf(struct tty_struct *tty, const unsigned char *cp, +- char *fp, int count) ++ char *fp, size_t count) + { + struct n_tty_data *ldata = tty->disc_data; + bool preops = I_ISTRIP(tty) || (I_IUCLC(tty) && L_IEXTEN(tty)); +@@ -1666,10 +1666,10 @@ static void __receive_buf(struct tty_struct *tty, const unsigned char *cp, + */ + static int + n_tty_receive_buf_common(struct tty_struct *tty, const unsigned char *cp, +- char *fp, int count, int flow) ++ char *fp, size_t count, int flow) + { + struct n_tty_data *ldata = tty->disc_data; +- int room, n, rcvd = 0, overflow; ++ size_t room, n, rcvd = 0, overflow; + + down_read(&tty->termios_rwsem); + +@@ -1692,15 +1692,16 @@ n_tty_receive_buf_common(struct tty_struct *tty, const unsigned char *cp, + room = N_TTY_BUF_SIZE - (ldata->read_head - tail); + if (I_PARMRK(tty)) + room = (room + 2) / 3; +- room--; +- if (room <= 0) { ++ if (room <= 1) { + overflow = ldata->icanon && ldata->canon_head == tail; +- if (overflow && room < 0) ++ if (overflow && room == 0) + ldata->read_head--; + room = overflow; + ldata->no_room = flow && !room; +- } else ++ } else { ++ room--; + overflow = 0; ++ } + + n = min(count, room); + if (!n) +@@ -2465,7 +2466,8 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops) + { + *ops = n_tty_ops; + ops->owner = NULL; +- ops->refcount = ops->flags = 0; ++ atomic_set(&ops->refcount, 0); ++ ops->flags = 0; + } + EXPORT_SYMBOL_GPL(n_tty_inherit_ops); + +diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c +index 2b907385b4a8..b8e5375150fa 100644 +--- a/drivers/tty/pty.c ++++ b/drivers/tty/pty.c +@@ -795,7 +795,7 @@ static int ptmx_open(struct inode *inode, struct file *filp) + return retval; + } + +-static struct file_operations ptmx_fops __ro_after_init; ++static file_operations_no_const ptmx_fops __read_only; + + static void __init unix98_pty_init(void) + { +@@ -851,8 +851,10 @@ static void __init unix98_pty_init(void) + panic("Couldn't register Unix98 pts driver"); + + /* Now create the /dev/ptmx special device */ ++ pax_open_kernel(); + tty_default_fops(&ptmx_fops); +- ptmx_fops.open = ptmx_open; ++ const_cast(ptmx_fops.open) = ptmx_open; ++ pax_close_kernel(); + + cdev_init(&ptmx_cdev, &ptmx_fops); + if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) || +diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c +index b0cc47c77b40..daeb1832dbb8 100644 +--- a/drivers/tty/rocket.c ++++ b/drivers/tty/rocket.c +@@ -906,7 +906,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp) + tty->driver_data = info; + tty_port_tty_set(port, tty); + +- if (port->count++ == 0) { ++ if (atomic_inc_return(&port->count) == 1) { + atomic_inc(&rp_num_ports_open); + + #ifdef ROCKET_DEBUG_OPEN +@@ -915,7 +915,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp) + #endif + } + #ifdef ROCKET_DEBUG_OPEN +- printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count); ++ printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic_read(&info->port.count)); + #endif + + /* +@@ -992,7 +992,7 @@ static void rp_close(struct tty_struct *tty, struct file *filp) + return; + + #ifdef ROCKET_DEBUG_OPEN +- printk(KERN_INFO "rp_close ttyR%d, count = %d\n", info->line, info->port.count); ++ printk(KERN_INFO "rp_close ttyR%d, count = %d\n", info->line, atomic_read(&info->port.count)); + #endif + + if (tty_port_close_start(port, tty, filp) == 0) +@@ -1500,7 +1500,7 @@ static void rp_hangup(struct tty_struct *tty) + #endif + rp_flush_buffer(tty); + spin_lock_irqsave(&info->port.lock, flags); +- if (info->port.count) ++ if (atomic_read(&info->port.count)) + atomic_dec(&rp_num_ports_open); + clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]); + spin_unlock_irqrestore(&info->port.lock, flags); +diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c +index e8819aa20415..33d2176cac47 100644 +--- a/drivers/tty/serial/8250/8250_core.c ++++ b/drivers/tty/serial/8250/8250_core.c +@@ -488,9 +488,9 @@ static void univ8250_release_port(struct uart_port *port) + + static void univ8250_rsa_support(struct uart_ops *ops) + { +- ops->config_port = univ8250_config_port; +- ops->request_port = univ8250_request_port; +- ops->release_port = univ8250_release_port; ++ const_cast(ops->config_port) = univ8250_config_port; ++ const_cast(ops->request_port) = univ8250_request_port; ++ const_cast(ops->release_port) = univ8250_release_port; + } + + #else +@@ -533,8 +533,10 @@ static void __init serial8250_isa_init_ports(void) + } + + /* chain base port ops to support Remote Supervisor Adapter */ +- univ8250_port_ops = *base_ops; ++ pax_open_kernel(); ++ memcpy((void *)&univ8250_port_ops, base_ops, sizeof univ8250_port_ops); + univ8250_rsa_support(&univ8250_port_ops); ++ pax_close_kernel(); + + if (share_irqs) + irqflag = IRQF_SHARED; +diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c +index 22d32d295c5b..ce00ebf768b1 100644 +--- a/drivers/tty/serial/8250/8250_pci.c ++++ b/drivers/tty/serial/8250/8250_pci.c +@@ -5588,7 +5588,7 @@ static struct pci_device_id serial_pci_tbl[] = { + }; + + static pci_ers_result_t serial8250_io_error_detected(struct pci_dev *dev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct serial_private *priv = pci_get_drvdata(dev); + +diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c +index 315c84979b18..7a3188474757 100644 +--- a/drivers/tty/serial/crisv10.c ++++ b/drivers/tty/serial/crisv10.c +@@ -3255,7 +3255,7 @@ set_serial_info(struct e100_serial *info, + goto check_and_exit; + } + +- if (info->port.count > 1) ++ if (atomic_read(&info->port.count) > 1) + return -EBUSY; + + /* +@@ -3588,7 +3588,7 @@ rs_close(struct tty_struct *tty, struct file * filp) + printk("[%d] rs_close ttyS%d, count = %d\n", current->pid, + info->line, info->count); + #endif +- if ((tty->count == 1) && (info->port.count != 1)) { ++ if ((tty->count == 1) && (atomic_read(&info->port.count) != 1)) { + /* + * Uh, oh. tty->count is 1, which means that the tty + * structure will be freed. Info->count should always +@@ -3598,15 +3598,15 @@ rs_close(struct tty_struct *tty, struct file * filp) + */ + printk(KERN_ERR + "rs_close: bad serial port count; tty->count is 1, " +- "info->count is %d\n", info->port.count); +- info->port.count = 1; ++ "info->count is %d\n", atomic_read(&info->port.count)); ++ atomic_set(&info->port.count, 1); + } +- if (--info->port.count < 0) { ++ if (atomic_dec_return(&info->port.count) < 0) { + printk(KERN_ERR "rs_close: bad serial port count for ttyS%d: %d\n", +- info->line, info->port.count); +- info->port.count = 0; ++ info->line, atomic_read(&info->port.count)); ++ atomic_set(&info->port.count, 0); + } +- if (info->port.count) { ++ if (atomic_read(&info->port.count)) { + local_irq_restore(flags); + return; + } +@@ -3731,7 +3731,7 @@ rs_hangup(struct tty_struct *tty) + rs_flush_buffer(tty); + shutdown(info); + info->event = 0; +- info->port.count = 0; ++ atomic_set(&info->port.count, 0); + tty_port_set_active(&info->port, 0); + info->port.tty = NULL; + wake_up_interruptible(&info->port.open_wait); +@@ -3774,10 +3774,10 @@ block_til_ready(struct tty_struct *tty, struct file * filp, + add_wait_queue(&info->port.open_wait, &wait); + #ifdef SERIAL_DEBUG_OPEN + printk("block_til_ready before block: ttyS%d, count = %d\n", +- info->line, info->port.count); ++ info->line, atomic_read(&info->port.count)); + #endif + local_irq_save(flags); +- info->port.count--; ++ atomic_dec(&info->port.count); + local_irq_restore(flags); + info->port.blocked_open++; + while (1) { +@@ -3807,7 +3807,7 @@ block_til_ready(struct tty_struct *tty, struct file * filp, + } + #ifdef SERIAL_DEBUG_OPEN + printk("block_til_ready blocking: ttyS%d, count = %d\n", +- info->line, info->port.count); ++ info->line, atomic_read(&info->port.count)); + #endif + tty_unlock(tty); + schedule(); +@@ -3816,11 +3816,11 @@ block_til_ready(struct tty_struct *tty, struct file * filp, + set_current_state(TASK_RUNNING); + remove_wait_queue(&info->port.open_wait, &wait); + if (!tty_hung_up_p(filp)) +- info->port.count++; ++ atomic_inc(&info->port.count); + info->port.blocked_open--; + #ifdef SERIAL_DEBUG_OPEN + printk("block_til_ready after blocking: ttyS%d, count = %d\n", +- info->line, info->port.count); ++ info->line, atomic_read(&info->port.count)); + #endif + if (retval) + return retval; +@@ -3858,10 +3858,10 @@ rs_open(struct tty_struct *tty, struct file * filp) + + #ifdef SERIAL_DEBUG_OPEN + printk("[%d] rs_open %s, count = %d\n", current->pid, tty->name, +- info->port.count); ++ atomic_read(&info->port.count)); + #endif + +- info->port.count++; ++ atomic_inc(&info->port.count); + tty->driver_data = info; + info->port.tty = tty; + +@@ -3870,7 +3870,7 @@ rs_open(struct tty_struct *tty, struct file * filp) + /* + * If DMA is enabled try to allocate the irq's. + */ +- if (info->port.count == 1) { ++ if (atomic_read(&info->port.count) == 1) { + allocated_resources = 1; + if (info->dma_in_enabled) { + if (request_irq(info->dma_in_irq_nbr, +diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c +index e5c42fef69d2..f091b02bacae 100644 +--- a/drivers/tty/serial/ioc4_serial.c ++++ b/drivers/tty/serial/ioc4_serial.c +@@ -437,7 +437,7 @@ struct ioc4_soft { + } is_intr_info[MAX_IOC4_INTR_ENTS]; + + /* Number of entries active in the above array */ +- atomic_t is_num_intrs; ++ atomic_unchecked_t is_num_intrs; + } is_intr_type[IOC4_NUM_INTR_TYPES]; + + /* is_ir_lock must be held while +@@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type, + BUG_ON(!((type == IOC4_SIO_INTR_TYPE) + || (type == IOC4_OTHER_INTR_TYPE))); + +- i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1; ++ i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1; + BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0))); + + /* Save off the lower level interrupt handler */ +@@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg) + + soft = arg; + for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) { +- num_intrs = (int)atomic_read( ++ num_intrs = (int)atomic_read_unchecked( + &soft->is_intr_type[intr_type].is_num_intrs); + + this_mir = this_ir = pending_intrs(soft, intr_type); +diff --git a/drivers/tty/serial/jsm/jsm_driver.c b/drivers/tty/serial/jsm/jsm_driver.c +index a119f11bf2f4..120444e0af9d 100644 +--- a/drivers/tty/serial/jsm/jsm_driver.c ++++ b/drivers/tty/serial/jsm/jsm_driver.c +@@ -336,7 +336,7 @@ static struct pci_driver jsm_driver = { + }; + + static pci_ers_result_t jsm_io_error_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct jsm_board *brd = pci_get_drvdata(pdev); + +diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c +index 117df151627d..8f7486f5a26e 100644 +--- a/drivers/tty/serial/kgdb_nmi.c ++++ b/drivers/tty/serial/kgdb_nmi.c +@@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options) + * I/O utilities that messages sent to the console will automatically + * be displayed on the dbg_io. + */ +- dbg_io_ops->is_console = true; ++ pax_open_kernel(); ++ const_cast(dbg_io_ops->is_console) = true; ++ pax_close_kernel(); + + return 0; + } +diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c +index a260cde743e2..c3951659d40b 100644 +--- a/drivers/tty/serial/kgdboc.c ++++ b/drivers/tty/serial/kgdboc.c +@@ -24,8 +24,9 @@ + #define MAX_CONFIG_LEN 40 + + static struct kgdb_io kgdboc_io_ops; ++static struct kgdb_io kgdboc_io_ops_console; + +-/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */ ++/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */ + static int configured = -1; + + static char config[MAX_CONFIG_LEN]; +@@ -151,6 +152,8 @@ static void cleanup_kgdboc(void) + kgdboc_unregister_kbd(); + if (configured == 1) + kgdb_unregister_io_module(&kgdboc_io_ops); ++ else if (configured == 2) ++ kgdb_unregister_io_module(&kgdboc_io_ops_console); + } + + static int configure_kgdboc(void) +@@ -160,13 +163,13 @@ static int configure_kgdboc(void) + int err; + char *cptr = config; + struct console *cons; ++ int is_console = 0; + + err = kgdboc_option_setup(config); + if (err || !strlen(config) || isspace(config[0])) + goto noconfig; + + err = -ENODEV; +- kgdboc_io_ops.is_console = 0; + kgdb_tty_driver = NULL; + + kgdboc_use_kms = 0; +@@ -187,7 +190,7 @@ static int configure_kgdboc(void) + int idx; + if (cons->device && cons->device(cons, &idx) == p && + idx == tty_line) { +- kgdboc_io_ops.is_console = 1; ++ is_console = 1; + break; + } + cons = cons->next; +@@ -197,7 +200,13 @@ static int configure_kgdboc(void) + kgdb_tty_line = tty_line; + + do_register: +- err = kgdb_register_io_module(&kgdboc_io_ops); ++ if (is_console) { ++ err = kgdb_register_io_module(&kgdboc_io_ops_console); ++ configured = 2; ++ } else { ++ err = kgdb_register_io_module(&kgdboc_io_ops); ++ configured = 1; ++ } + if (err) + goto noconfig; + +@@ -205,8 +214,6 @@ static int configure_kgdboc(void) + if (err) + goto nmi_con_failed; + +- configured = 1; +- + return 0; + + nmi_con_failed: +@@ -223,7 +230,7 @@ static int configure_kgdboc(void) + static int __init init_kgdboc(void) + { + /* Already configured? */ +- if (configured == 1) ++ if (configured >= 1) + return 0; + + return configure_kgdboc(); +@@ -245,7 +252,7 @@ static void kgdboc_put_char(u8 chr) + kgdb_tty_line, chr); + } + +-static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp) ++static int param_set_kgdboc_var(const char *kmessage, const struct kernel_param *kp) + { + int len = strlen(kmessage); + +@@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp) + if (config[len - 1] == '\n') + config[len - 1] = '\0'; + +- if (configured == 1) ++ if (configured >= 1) + cleanup_kgdboc(); + + /* Go and configure with the new params. */ +@@ -304,12 +311,21 @@ static void kgdboc_post_exp_handler(void) + kgdboc_restore_input(); + } + +-static struct kgdb_io kgdboc_io_ops = { ++static struct kgdb_io kgdboc_io_ops __read_only = { ++ .name = "kgdboc", ++ .read_char = kgdboc_get_char, ++ .write_char = kgdboc_put_char, ++ .pre_exception = kgdboc_pre_exp_handler, ++ .post_exception = kgdboc_post_exp_handler, ++}; ++ ++static struct kgdb_io kgdboc_io_ops_console __read_only = { + .name = "kgdboc", + .read_char = kgdboc_get_char, + .write_char = kgdboc_put_char, + .pre_exception = kgdboc_pre_exp_handler, + .post_exception = kgdboc_post_exp_handler, ++ .is_console = 1 + }; + + #ifdef CONFIG_KGDB_SERIAL_CONSOLE +diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c +index 6788e7532dff..16f20c5af100 100644 +--- a/drivers/tty/serial/msm_serial.c ++++ b/drivers/tty/serial/msm_serial.c +@@ -1726,7 +1726,7 @@ static struct uart_driver msm_uart_driver = { + .cons = MSM_CONSOLE, + }; + +-static atomic_t msm_uart_next_id = ATOMIC_INIT(0); ++static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0); + + static const struct of_device_id msm_uartdm_table[] = { + { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 }, +@@ -1750,7 +1750,7 @@ static int msm_serial_probe(struct platform_device *pdev) + line = pdev->id; + + if (line < 0) +- line = atomic_inc_return(&msm_uart_next_id) - 1; ++ line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1; + + if (unlikely(line < 0 || line >= UART_NR)) + return -ENXIO; +diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c +index d65f92bcd0f1..6d2cfa5e053e 100644 +--- a/drivers/tty/serial/samsung.c ++++ b/drivers/tty/serial/samsung.c +@@ -975,11 +975,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port) + ourport->tx_in_progress = 0; + } + ++static int s3c64xx_serial_startup(struct uart_port *port); + static int s3c24xx_serial_startup(struct uart_port *port) + { + struct s3c24xx_uart_port *ourport = to_ourport(port); + int ret; + ++ /* Startup sequence is different for s3c64xx and higher SoC's */ ++ if (s3c24xx_serial_has_interrupt_mask(port)) ++ return s3c64xx_serial_startup(port); ++ + dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n", + port, (unsigned long long)port->mapbase, port->membase); + +@@ -1688,10 +1693,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport, + /* setup info for port */ + port->dev = &platdev->dev; + +- /* Startup sequence is different for s3c64xx and higher SoC's */ +- if (s3c24xx_serial_has_interrupt_mask(port)) +- s3c24xx_serial_ops.startup = s3c64xx_serial_startup; +- + port->uartclk = 1; + + if (cfg->uart_flags & UPF_CONS_FLOW) { +diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c +index f2303f390345..e67c47747560 100644 +--- a/drivers/tty/serial/serial_core.c ++++ b/drivers/tty/serial/serial_core.c +@@ -1468,7 +1468,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) + state = drv->state + tty->index; + port = &state->port; + spin_lock_irq(&port->lock); +- --port->count; ++ atomic_dec(&port->count); + spin_unlock_irq(&port->lock); + return; + } +@@ -1589,7 +1589,7 @@ static void uart_hangup(struct tty_struct *tty) + uart_flush_buffer(tty); + uart_shutdown(tty, state); + spin_lock_irqsave(&port->lock, flags); +- port->count = 0; ++ atomic_set(&port->count, 0); + spin_unlock_irqrestore(&port->lock, flags); + tty_port_set_active(port, 0); + tty_port_tty_set(port, NULL); +diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c +index c13e27ecb0b7..335a5129e26e 100644 +--- a/drivers/tty/synclink.c ++++ b/drivers/tty/synclink.c +@@ -3075,7 +3075,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp) + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):mgsl_close(%s) entry, count=%d\n", +- __FILE__,__LINE__, info->device_name, info->port.count); ++ __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count)); + + if (tty_port_close_start(&info->port, tty, filp) == 0) + goto cleanup; +@@ -3093,7 +3093,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp) + cleanup: + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__, +- tty->driver->name, info->port.count); ++ tty->driver->name, atomic_read(&info->port.count)); + + } /* end of mgsl_close() */ + +@@ -3192,8 +3192,8 @@ static void mgsl_hangup(struct tty_struct *tty) + + mgsl_flush_buffer(tty); + shutdown(info); +- +- info->port.count = 0; ++ ++ atomic_set(&info->port.count, 0); + tty_port_set_active(&info->port, 0); + info->port.tty = NULL; + +@@ -3281,10 +3281,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp, + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):block_til_ready before block on %s count=%d\n", +- __FILE__,__LINE__, tty->driver->name, port->count ); ++ __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count)); + + spin_lock_irqsave(&info->irq_spinlock, flags); +- port->count--; ++ atomic_dec(&port->count); + spin_unlock_irqrestore(&info->irq_spinlock, flags); + port->blocked_open++; + +@@ -3311,7 +3311,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp, + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):block_til_ready blocking on %s count=%d\n", +- __FILE__,__LINE__, tty->driver->name, port->count ); ++ __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count)); + + tty_unlock(tty); + schedule(); +@@ -3323,12 +3323,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp, + + /* FIXME: Racy on hangup during close wait */ + if (!tty_hung_up_p(filp)) +- port->count++; ++ atomic_inc(&port->count); + port->blocked_open--; + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):block_til_ready after blocking on %s count=%d\n", +- __FILE__,__LINE__, tty->driver->name, port->count ); ++ __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count)); + + if (!retval) + tty_port_set_active(port, 1); +@@ -3380,7 +3380,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp) + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):mgsl_open(%s), old ref count = %d\n", +- __FILE__,__LINE__,tty->driver->name, info->port.count); ++ __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count)); + + info->port.low_latency = (info->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0; + +@@ -3390,10 +3390,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp) + spin_unlock_irqrestore(&info->netlock, flags); + goto cleanup; + } +- info->port.count++; ++ atomic_inc(&info->port.count); + spin_unlock_irqrestore(&info->netlock, flags); + +- if (info->port.count == 1) { ++ if (atomic_read(&info->port.count) == 1) { + /* 1st open on this device, init hardware */ + retval = startup(info); + if (retval < 0) +@@ -3417,8 +3417,8 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp) + if (retval) { + if (tty->count == 1) + info->port.tty = NULL; /* tty layer will release tty struct */ +- if(info->port.count) +- info->port.count--; ++ if (atomic_read(&info->port.count)) ++ atomic_dec(&info->port.count); + } + + return retval; +@@ -7637,7 +7637,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding, + unsigned short new_crctype; + + /* return error if TTY interface open */ +- if (info->port.count) ++ if (atomic_read(&info->port.count)) + return -EBUSY; + + switch (encoding) +@@ -7733,7 +7733,7 @@ static int hdlcdev_open(struct net_device *dev) + + /* arbitrate between network and tty opens */ + spin_lock_irqsave(&info->netlock, flags); +- if (info->port.count != 0 || info->netcount != 0) { ++ if (atomic_read(&info->port.count) != 0 || info->netcount != 0) { + printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name); + spin_unlock_irqrestore(&info->netlock, flags); + return -EBUSY; +@@ -7819,7 +7819,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) + printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name); + + /* return error if TTY interface open */ +- if (info->port.count) ++ if (atomic_read(&info->port.count)) + return -EBUSY; + + if (cmd != SIOCWANDEV) +diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c +index 7aca2d4670e4..45a71214eaaf 100644 +--- a/drivers/tty/synclink_gt.c ++++ b/drivers/tty/synclink_gt.c +@@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp) + tty->driver_data = info; + info->port.tty = tty; + +- DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count)); ++ DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count))); + + mutex_lock(&info->port.mutex); + info->port.low_latency = (info->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0; +@@ -682,10 +682,10 @@ static int open(struct tty_struct *tty, struct file *filp) + mutex_unlock(&info->port.mutex); + goto cleanup; + } +- info->port.count++; ++ atomic_inc(&info->port.count); + spin_unlock_irqrestore(&info->netlock, flags); + +- if (info->port.count == 1) { ++ if (atomic_read(&info->port.count) == 1) { + /* 1st open on this device, init hardware */ + retval = startup(info); + if (retval < 0) { +@@ -706,8 +706,8 @@ static int open(struct tty_struct *tty, struct file *filp) + if (retval) { + if (tty->count == 1) + info->port.tty = NULL; /* tty layer will release tty struct */ +- if(info->port.count) +- info->port.count--; ++ if(atomic_read(&info->port.count)) ++ atomic_dec(&info->port.count); + } + + DBGINFO(("%s open rc=%d\n", info->device_name, retval)); +@@ -720,7 +720,7 @@ static void close(struct tty_struct *tty, struct file *filp) + + if (sanity_check(info, tty->name, "close")) + return; +- DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count)); ++ DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count))); + + if (tty_port_close_start(&info->port, tty, filp) == 0) + goto cleanup; +@@ -737,7 +737,7 @@ static void close(struct tty_struct *tty, struct file *filp) + tty_port_close_end(&info->port, tty); + info->port.tty = NULL; + cleanup: +- DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count)); ++ DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count))); + } + + static void hangup(struct tty_struct *tty) +@@ -755,7 +755,7 @@ static void hangup(struct tty_struct *tty) + shutdown(info); + + spin_lock_irqsave(&info->port.lock, flags); +- info->port.count = 0; ++ atomic_set(&info->port.count, 0); + info->port.tty = NULL; + spin_unlock_irqrestore(&info->port.lock, flags); + tty_port_set_active(&info->port, 0); +@@ -1435,7 +1435,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding, + unsigned short new_crctype; + + /* return error if TTY interface open */ +- if (info->port.count) ++ if (atomic_read(&info->port.count)) + return -EBUSY; + + DBGINFO(("%s hdlcdev_attach\n", info->device_name)); +@@ -1531,7 +1531,7 @@ static int hdlcdev_open(struct net_device *dev) + + /* arbitrate between network and tty opens */ + spin_lock_irqsave(&info->netlock, flags); +- if (info->port.count != 0 || info->netcount != 0) { ++ if (atomic_read(&info->port.count) != 0 || info->netcount != 0) { + DBGINFO(("%s hdlc_open busy\n", dev->name)); + spin_unlock_irqrestore(&info->netlock, flags); + return -EBUSY; +@@ -1616,7 +1616,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) + DBGINFO(("%s hdlcdev_ioctl\n", dev->name)); + + /* return error if TTY interface open */ +- if (info->port.count) ++ if (atomic_read(&info->port.count)) + return -EBUSY; + + if (cmd != SIOCWANDEV) +@@ -2403,7 +2403,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id) + if (port == NULL) + continue; + spin_lock(&port->lock); +- if ((port->port.count || port->netcount) && ++ if ((atomic_read(&port->port.count) || port->netcount) && + port->pending_bh && !port->bh_running && + !port->bh_requested) { + DBGISR(("%s bh queued\n", port->device_name)); +@@ -3282,7 +3282,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp, + add_wait_queue(&port->open_wait, &wait); + + spin_lock_irqsave(&info->lock, flags); +- port->count--; ++ atomic_dec(&port->count); + spin_unlock_irqrestore(&info->lock, flags); + port->blocked_open++; + +@@ -3317,7 +3317,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp, + remove_wait_queue(&port->open_wait, &wait); + + if (!tty_hung_up_p(filp)) +- port->count++; ++ atomic_inc(&port->count); + port->blocked_open--; + + if (!retval) +diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c +index dec156586de1..bbf9fcc7144d 100644 +--- a/drivers/tty/synclinkmp.c ++++ b/drivers/tty/synclinkmp.c +@@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp) + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):%s open(), old ref count = %d\n", +- __FILE__,__LINE__,tty->driver->name, info->port.count); ++ __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count)); + + info->port.low_latency = (info->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0; + +@@ -760,10 +760,10 @@ static int open(struct tty_struct *tty, struct file *filp) + spin_unlock_irqrestore(&info->netlock, flags); + goto cleanup; + } +- info->port.count++; ++ atomic_inc(&info->port.count); + spin_unlock_irqrestore(&info->netlock, flags); + +- if (info->port.count == 1) { ++ if (atomic_read(&info->port.count) == 1) { + /* 1st open on this device, init hardware */ + retval = startup(info); + if (retval < 0) +@@ -787,8 +787,8 @@ static int open(struct tty_struct *tty, struct file *filp) + if (retval) { + if (tty->count == 1) + info->port.tty = NULL; /* tty layer will release tty struct */ +- if(info->port.count) +- info->port.count--; ++ if(atomic_read(&info->port.count)) ++ atomic_dec(&info->port.count); + } + + return retval; +@@ -806,7 +806,7 @@ static void close(struct tty_struct *tty, struct file *filp) + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):%s close() entry, count=%d\n", +- __FILE__,__LINE__, info->device_name, info->port.count); ++ __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count)); + + if (tty_port_close_start(&info->port, tty, filp) == 0) + goto cleanup; +@@ -825,7 +825,7 @@ static void close(struct tty_struct *tty, struct file *filp) + cleanup: + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__, +- tty->driver->name, info->port.count); ++ tty->driver->name, atomic_read(&info->port.count)); + } + + /* Called by tty_hangup() when a hangup is signaled. +@@ -848,7 +848,7 @@ static void hangup(struct tty_struct *tty) + shutdown(info); + + spin_lock_irqsave(&info->port.lock, flags); +- info->port.count = 0; ++ atomic_set(&info->port.count, 0); + info->port.tty = NULL; + spin_unlock_irqrestore(&info->port.lock, flags); + tty_port_set_active(&info->port, 1); +@@ -1551,7 +1551,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding, + unsigned short new_crctype; + + /* return error if TTY interface open */ +- if (info->port.count) ++ if (atomic_read(&info->port.count)) + return -EBUSY; + + switch (encoding) +@@ -1647,7 +1647,7 @@ static int hdlcdev_open(struct net_device *dev) + + /* arbitrate between network and tty opens */ + spin_lock_irqsave(&info->netlock, flags); +- if (info->port.count != 0 || info->netcount != 0) { ++ if (atomic_read(&info->port.count) != 0 || info->netcount != 0) { + printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name); + spin_unlock_irqrestore(&info->netlock, flags); + return -EBUSY; +@@ -1733,7 +1733,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) + printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name); + + /* return error if TTY interface open */ +- if (info->port.count) ++ if (atomic_read(&info->port.count)) + return -EBUSY; + + if (cmd != SIOCWANDEV) +@@ -2610,7 +2610,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id) + * do not request bottom half processing if the + * device is not open in a normal mode. + */ +- if ( port && (port->port.count || port->netcount) && ++ if ( port && (atomic_read(&port->port.count) || port->netcount) && + port->pending_bh && !port->bh_running && + !port->bh_requested ) { + if ( debug_level >= DEBUG_LEVEL_ISR ) +@@ -3300,10 +3300,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp, + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):%s block_til_ready() before block, count=%d\n", +- __FILE__,__LINE__, tty->driver->name, port->count ); ++ __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count)); + + spin_lock_irqsave(&info->lock, flags); +- port->count--; ++ atomic_dec(&port->count); + spin_unlock_irqrestore(&info->lock, flags); + port->blocked_open++; + +@@ -3330,7 +3330,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp, + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):%s block_til_ready() count=%d\n", +- __FILE__,__LINE__, tty->driver->name, port->count ); ++ __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count)); + + tty_unlock(tty); + schedule(); +@@ -3340,12 +3340,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp, + set_current_state(TASK_RUNNING); + remove_wait_queue(&port->open_wait, &wait); + if (!tty_hung_up_p(filp)) +- port->count++; ++ atomic_inc(&port->count); + port->blocked_open--; + + if (debug_level >= DEBUG_LEVEL_INFO) + printk("%s(%d):%s block_til_ready() after, count=%d\n", +- __FILE__,__LINE__, tty->driver->name, port->count ); ++ __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count)); + + if (!retval) + tty_port_set_active(port, 1); +diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c +index 701c085bb19b..de038f58acd0 100644 +--- a/drivers/tty/sysrq.c ++++ b/drivers/tty/sysrq.c +@@ -1090,7 +1090,7 @@ EXPORT_SYMBOL(unregister_sysrq_key); + static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf, + size_t count, loff_t *ppos) + { +- if (count) { ++ if (count && capable(CAP_SYS_ADMIN)) { + char c; + + if (get_user(c, buf)) +diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c +index 734a635e7363..0518bb71e846 100644 +--- a/drivers/tty/tty_io.c ++++ b/drivers/tty/tty_io.c +@@ -105,6 +105,8 @@ + #include <linux/kmod.h> + #include <linux/nsproxy.h> + ++#include <linux/grsecurity.h> ++ + #undef TTY_DEBUG_HANGUP + #ifdef TTY_DEBUG_HANGUP + # define tty_debug_hangup(tty, f, args...) tty_debug(tty, f, ##args) +@@ -2286,6 +2288,8 @@ static int tiocsti(struct tty_struct *tty, char __user *p) + char ch, mbz = 0; + struct tty_ldisc *ld; + ++ if (gr_handle_tiocsti(tty)) ++ return -EPERM; + if ((current->signal->tty != tty) && !capable(CAP_SYS_ADMIN)) + return -EPERM; + if (get_user(ch, p)) +@@ -3560,7 +3564,7 @@ EXPORT_SYMBOL(tty_devnum); + + void tty_default_fops(struct file_operations *fops) + { +- *fops = tty_fops; ++ memcpy((void *)fops, &tty_fops, sizeof(tty_fops)); + } + + /* +diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c +index 68947f6de5ad..1f85fef28baa 100644 +--- a/drivers/tty/tty_ldisc.c ++++ b/drivers/tty/tty_ldisc.c +@@ -68,7 +68,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc) + raw_spin_lock_irqsave(&tty_ldiscs_lock, flags); + tty_ldiscs[disc] = new_ldisc; + new_ldisc->num = disc; +- new_ldisc->refcount = 0; ++ atomic_set(&new_ldisc->refcount, 0); + raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags); + + return ret; +@@ -96,7 +96,7 @@ int tty_unregister_ldisc(int disc) + return -EINVAL; + + raw_spin_lock_irqsave(&tty_ldiscs_lock, flags); +- if (tty_ldiscs[disc]->refcount) ++ if (atomic_read(&tty_ldiscs[disc]->refcount)) + ret = -EBUSY; + else + tty_ldiscs[disc] = NULL; +@@ -117,7 +117,7 @@ static struct tty_ldisc_ops *get_ldops(int disc) + if (ldops) { + ret = ERR_PTR(-EAGAIN); + if (try_module_get(ldops->owner)) { +- ldops->refcount++; ++ atomic_inc(&ldops->refcount); + ret = ldops; + } + } +@@ -130,7 +130,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops) + unsigned long flags; + + raw_spin_lock_irqsave(&tty_ldiscs_lock, flags); +- ldops->refcount--; ++ atomic_dec(&ldops->refcount); + module_put(ldops->owner); + raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags); + } +diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c +index c3f9d93ba227..f81070c99e36 100644 +--- a/drivers/tty/tty_port.c ++++ b/drivers/tty/tty_port.c +@@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port) + unsigned long flags; + + spin_lock_irqsave(&port->lock, flags); +- port->count = 0; ++ atomic_set(&port->count, 0); + tty = port->tty; + if (tty) + set_bit(TTY_IO_ERROR, &tty->flags); +@@ -388,7 +388,7 @@ int tty_port_block_til_ready(struct tty_port *port, + + /* The port lock protects the port counts */ + spin_lock_irqsave(&port->lock, flags); +- port->count--; ++ atomic_dec(&port->count); + port->blocked_open++; + spin_unlock_irqrestore(&port->lock, flags); + +@@ -429,7 +429,7 @@ int tty_port_block_til_ready(struct tty_port *port, + we must not mess that up further */ + spin_lock_irqsave(&port->lock, flags); + if (!tty_hung_up_p(filp)) +- port->count++; ++ atomic_inc(&port->count); + port->blocked_open--; + spin_unlock_irqrestore(&port->lock, flags); + if (retval == 0) +@@ -462,18 +462,18 @@ int tty_port_close_start(struct tty_port *port, + return 0; + + spin_lock_irqsave(&port->lock, flags); +- if (tty->count == 1 && port->count != 1) { ++ if (tty->count == 1 && atomic_read(&port->count) != 1) { + tty_warn(tty, "%s: tty->count = 1 port count = %d\n", __func__, +- port->count); +- port->count = 1; ++ atomic_read(&port->count)); ++ atomic_set(&port->count, 1); + } +- if (--port->count < 0) { ++ if (atomic_dec_return(&port->count) < 0) { + tty_warn(tty, "%s: bad port count (%d)\n", __func__, +- port->count); +- port->count = 0; ++ atomic_read(&port->count)); ++ atomic_set(&port->count, 0); + } + +- if (port->count) { ++ if (atomic_read(&port->count)) { + spin_unlock_irqrestore(&port->lock, flags); + return 0; + } +@@ -567,7 +567,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty, + struct file *filp) + { + spin_lock_irq(&port->lock); +- ++port->count; ++ atomic_inc(&port->count); + spin_unlock_irq(&port->lock); + tty_port_tty_set(port, tty); + +diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c +index ece10e6b731b..1621e805b9bd 100644 +--- a/drivers/tty/vt/keyboard.c ++++ b/drivers/tty/vt/keyboard.c +@@ -630,6 +630,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag) + kbd->kbdmode == VC_OFF) && + value != KVAL(K_SAK)) + return; /* SAK is allowed even in raw mode */ ++ ++#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP) ++ { ++ void *func = fn_handler[value]; ++ if (func == fn_show_state || func == fn_show_ptregs || ++ func == fn_show_mem) ++ return; ++ } ++#endif ++ + fn_handler[value](vc); + } + +@@ -1858,9 +1868,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, + if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry))) + return -EFAULT; + +- if (!capable(CAP_SYS_TTY_CONFIG)) +- perm = 0; +- + switch (cmd) { + case KDGKBENT: + /* Ensure another thread doesn't free it under us */ +@@ -1875,6 +1882,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, + spin_unlock_irqrestore(&kbd_event_lock, flags); + return put_user(val, &user_kbe->kb_value); + case KDSKBENT: ++ if (!capable(CAP_SYS_TTY_CONFIG)) ++ perm = 0; ++ + if (!perm) + return -EPERM; + if (!i && v == K_NOSUCHMAP) { +@@ -1965,9 +1975,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm) + int i, j, k; + int ret; + +- if (!capable(CAP_SYS_TTY_CONFIG)) +- perm = 0; +- + kbs = kmalloc(sizeof(*kbs), GFP_KERNEL); + if (!kbs) { + ret = -ENOMEM; +@@ -2001,6 +2008,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm) + kfree(kbs); + return ((p && *p) ? -EOVERFLOW : 0); + case KDSKBSENT: ++ if (!capable(CAP_SYS_TTY_CONFIG)) ++ perm = 0; ++ + if (!perm) { + ret = -EPERM; + goto reterr; +diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c +index fba021f5736a..977a54ec050c 100644 +--- a/drivers/uio/uio.c ++++ b/drivers/uio/uio.c +@@ -25,6 +25,7 @@ + #include <linux/kobject.h> + #include <linux/cdev.h> + #include <linux/uio_driver.h> ++#include <asm/local.h> + + #define UIO_MAX_DEVICES (1U << MINORBITS) + +@@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev, + struct device_attribute *attr, char *buf) + { + struct uio_device *idev = dev_get_drvdata(dev); +- return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event)); ++ return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event)); + } + static DEVICE_ATTR_RO(event); + +@@ -401,7 +402,7 @@ void uio_event_notify(struct uio_info *info) + { + struct uio_device *idev = info->uio_dev; + +- atomic_inc(&idev->event); ++ atomic_inc_unchecked(&idev->event); + wake_up_interruptible(&idev->wait); + kill_fasync(&idev->async_queue, SIGIO, POLL_IN); + } +@@ -454,7 +455,7 @@ static int uio_open(struct inode *inode, struct file *filep) + } + + listener->dev = idev; +- listener->event_count = atomic_read(&idev->event); ++ listener->event_count = atomic_read_unchecked(&idev->event); + filep->private_data = listener; + + if (idev->info->open) { +@@ -505,7 +506,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait) + return -EIO; + + poll_wait(filep, &idev->wait, wait); +- if (listener->event_count != atomic_read(&idev->event)) ++ if (listener->event_count != atomic_read_unchecked(&idev->event)) + return POLLIN | POLLRDNORM; + return 0; + } +@@ -530,7 +531,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf, + do { + set_current_state(TASK_INTERRUPTIBLE); + +- event_count = atomic_read(&idev->event); ++ event_count = atomic_read_unchecked(&idev->event); + if (event_count != listener->event_count) { + __set_current_state(TASK_RUNNING); + if (copy_to_user(buf, &event_count, count)) +@@ -588,9 +589,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf, + static int uio_find_mem_index(struct vm_area_struct *vma) + { + struct uio_device *idev = vma->vm_private_data; ++ unsigned long size; + + if (vma->vm_pgoff < MAX_UIO_MAPS) { +- if (idev->info->mem[vma->vm_pgoff].size == 0) ++ size = idev->info->mem[vma->vm_pgoff].size; ++ if (size == 0) ++ return -1; ++ if (vma->vm_end - vma->vm_start > size) + return -1; + return (int)vma->vm_pgoff; + } +@@ -822,7 +827,7 @@ int __uio_register_device(struct module *owner, + idev->owner = owner; + idev->info = info; + init_waitqueue_head(&idev->wait); +- atomic_set(&idev->event, 0); ++ atomic_set_unchecked(&idev->event, 0); + + ret = uio_get_minor(idev); + if (ret) +diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c +index f9fe86b6f7b5..d65a64c29b85 100644 +--- a/drivers/usb/atm/cxacru.c ++++ b/drivers/usb/atm/cxacru.c +@@ -474,7 +474,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev, + ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp); + if (ret < 2) + return -EINVAL; +- if (index < 0 || index > 0x7f) ++ if (index > 0x7f) + return -EINVAL; + if (tmp < 0 || tmp > len - pos) + return -EINVAL; +diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c +index 4dec9df8764b..36e0606a27a6 100644 +--- a/drivers/usb/atm/usbatm.c ++++ b/drivers/usb/atm/usbatm.c +@@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char + if (printk_ratelimit()) + atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n", + __func__, vpi, vci); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + return; + } + +@@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char + if (length > ATM_MAX_AAL5_PDU) { + atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n", + __func__, length, vcc); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto out; + } + +@@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char + if (sarb->len < pdu_length) { + atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n", + __func__, pdu_length, sarb->len, vcc); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto out; + } + + if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) { + atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n", + __func__, vcc); +- atomic_inc(&vcc->stats->rx_err); ++ atomic_inc_unchecked(&vcc->stats->rx_err); + goto out; + } + +@@ -387,7 +387,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char + if (printk_ratelimit()) + atm_err(instance, "%s: no memory for skb (length: %u)!\n", + __func__, length); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + goto out; + } + +@@ -415,7 +415,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char + + vcc->push(vcc, skb); + +- atomic_inc(&vcc->stats->rx); ++ atomic_inc_unchecked(&vcc->stats->rx); + out: + skb_trim(sarb, 0); + } +@@ -613,7 +613,7 @@ static void usbatm_tx_process(unsigned long data) + struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc; + + usbatm_pop(vcc, skb); +- atomic_inc(&vcc->stats->tx); ++ atomic_inc_unchecked(&vcc->stats->tx); + + skb = skb_dequeue(&instance->sndqueue); + } +@@ -757,11 +757,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page + if (!left--) + return sprintf(page, + "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n", +- atomic_read(&atm_dev->stats.aal5.tx), +- atomic_read(&atm_dev->stats.aal5.tx_err), +- atomic_read(&atm_dev->stats.aal5.rx), +- atomic_read(&atm_dev->stats.aal5.rx_err), +- atomic_read(&atm_dev->stats.aal5.rx_drop)); ++ atomic_read_unchecked(&atm_dev->stats.aal5.tx), ++ atomic_read_unchecked(&atm_dev->stats.aal5.tx_err), ++ atomic_read_unchecked(&atm_dev->stats.aal5.rx), ++ atomic_read_unchecked(&atm_dev->stats.aal5.rx_err), ++ atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop)); + + if (!left--) { + if (instance->disconnected) +diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c +index ef04b50e6bbb..7582d9925d84 100644 +--- a/drivers/usb/core/devices.c ++++ b/drivers/usb/core/devices.c +@@ -119,7 +119,7 @@ static const char format_endpt[] = + * time it gets called. + */ + static struct device_connect_event { +- atomic_t count; ++ atomic_unchecked_t count; + wait_queue_head_t wait; + } device_event = { + .count = ATOMIC_INIT(1), +@@ -157,7 +157,7 @@ static const struct class_info clas_info[] = { + + void usbfs_conn_disc_event(void) + { +- atomic_add(2, &device_event.count); ++ atomic_add_unchecked(2, &device_event.count); + wake_up(&device_event.wait); + } + +@@ -648,7 +648,7 @@ static unsigned int usb_device_poll(struct file *file, + + poll_wait(file, &device_event.wait, wait); + +- event_count = atomic_read(&device_event.count); ++ event_count = atomic_read_unchecked(&device_event.count); + if (file->f_version != event_count) { + file->f_version = event_count; + return POLLIN | POLLRDNORM; +diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c +index 840930b014f6..1488a576a5fc 100644 +--- a/drivers/usb/core/devio.c ++++ b/drivers/usb/core/devio.c +@@ -290,7 +290,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes, + struct usb_dev_state *ps = file->private_data; + struct usb_device *dev = ps->dev; + ssize_t ret = 0; +- unsigned len; ++ size_t len; + loff_t pos; + int i; + +@@ -332,22 +332,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes, + for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) { + struct usb_config_descriptor *config = + (struct usb_config_descriptor *)dev->rawdescriptors[i]; +- unsigned int length = le16_to_cpu(config->wTotalLength); ++ size_t length = le16_to_cpu(config->wTotalLength); + + if (*ppos < pos + length) { + + /* The descriptor may claim to be longer than it + * really is. Here is the actual allocated length. */ +- unsigned alloclen = ++ size_t alloclen = + le16_to_cpu(dev->config[i].desc.wTotalLength); + +- len = length - (*ppos - pos); ++ len = length + pos - *ppos; + if (len > nbytes) + len = nbytes; + + /* Simply don't write (skip over) unallocated parts */ + if (alloclen > (*ppos - pos)) { +- alloclen -= (*ppos - pos); ++ alloclen = alloclen + pos - *ppos; + if (copy_to_user(buf, + dev->rawdescriptors[i] + (*ppos - pos), + min(len, alloclen))) { +@@ -1682,7 +1682,7 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb + } + } + as->urb->dev = ps->dev; +- as->urb->pipe = (uurb->type << 30) | ++ as->urb->pipe = ((unsigned int)uurb->type << 30) | + __create_pipe(ps->dev, uurb->endpoint & 0xf) | + (uurb->endpoint & USB_DIR_IN); + +diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c +index 8a7c6bbaed7e..ff29b823e089 100644 +--- a/drivers/usb/core/hcd.c ++++ b/drivers/usb/core/hcd.c +@@ -1634,7 +1634,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags) + */ + usb_get_urb(urb); + atomic_inc(&urb->use_count); +- atomic_inc(&urb->dev->urbnum); ++ atomic_inc_unchecked(&urb->dev->urbnum); + usbmon_urb_submit(&hcd->self, urb); + + /* NOTE requirements on root-hub callers (usbfs and the hub +@@ -1661,7 +1661,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags) + urb->hcpriv = NULL; + INIT_LIST_HEAD(&urb->urb_list); + atomic_dec(&urb->use_count); +- atomic_dec(&urb->dev->urbnum); ++ atomic_dec_unchecked(&urb->dev->urbnum); + if (atomic_read(&urb->reject)) + wake_up(&usb_kill_urb_queue); + usb_put_urb(urb); +diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c +index f953d6d647f2..0680d8f07c4d 100644 +--- a/drivers/usb/core/hub.c ++++ b/drivers/usb/core/hub.c +@@ -26,6 +26,7 @@ + #include <linux/mutex.h> + #include <linux/random.h> + #include <linux/pm_qos.h> ++#include <linux/grsecurity.h> + + #include <asm/uaccess.h> + #include <asm/byteorder.h> +@@ -4784,6 +4785,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus, + goto done; + return; + } ++ ++ if (gr_handle_new_usb()) ++ goto done; ++ + if (hub_is_superspeed(hub->hdev)) + unit_load = 150; + else +diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c +index 3a4707746157..5cf8b9c0b25c 100644 +--- a/drivers/usb/core/message.c ++++ b/drivers/usb/core/message.c +@@ -982,7 +982,7 @@ EXPORT_SYMBOL_GPL(usb_get_status); + * Return: Zero on success, or else the status code returned by the + * underlying usb_control_msg() call. + */ +-int usb_clear_halt(struct usb_device *dev, int pipe) ++int usb_clear_halt(struct usb_device *dev, unsigned int pipe) + { + int result; + int endp = usb_pipeendpoint(pipe); +diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c +index c953a0f1c695..54c64f446ea0 100644 +--- a/drivers/usb/core/sysfs.c ++++ b/drivers/usb/core/sysfs.c +@@ -259,7 +259,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr, + struct usb_device *udev; + + udev = to_usb_device(dev); +- return sprintf(buf, "%d\n", atomic_read(&udev->urbnum)); ++ return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum)); + } + static DEVICE_ATTR_RO(urbnum); + +diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c +index eaf1c3b06f02..47c2271ae8ad 100644 +--- a/drivers/usb/core/usb.c ++++ b/drivers/usb/core/usb.c +@@ -457,7 +457,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent, + set_dev_node(&dev->dev, dev_to_node(bus->controller)); + dev->state = USB_STATE_ATTACHED; + dev->lpm_disable_count = 1; +- atomic_set(&dev->urbnum, 0); ++ atomic_set_unchecked(&dev->urbnum, 0); + + INIT_LIST_HEAD(&dev->ep0.urb_list); + dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE; +diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c +index ea73afb026d8..aecbc26634e3 100644 +--- a/drivers/usb/early/ehci-dbgp.c ++++ b/drivers/usb/early/ehci-dbgp.c +@@ -97,7 +97,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len) + + #ifdef CONFIG_KGDB + static struct kgdb_io kgdbdbgp_io_ops; +-#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops) ++static struct kgdb_io kgdbdbgp_io_ops_console; ++#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console) + #else + #define dbgp_kgdb_mode (0) + #endif +@@ -1036,12 +1037,19 @@ static void kgdbdbgp_write_char(u8 chr) + early_dbgp_write(NULL, &chr, 1); + } + +-static struct kgdb_io kgdbdbgp_io_ops = { ++static struct kgdb_io kgdbdbgp_io_ops __read_only = { + .name = "kgdbdbgp", + .read_char = kgdbdbgp_read_char, + .write_char = kgdbdbgp_write_char, + }; + ++static struct kgdb_io kgdbdbgp_io_ops_console __read_only = { ++ .name = "kgdbdbgp", ++ .read_char = kgdbdbgp_read_char, ++ .write_char = kgdbdbgp_write_char, ++ .is_console = 1 ++}; ++ + static int kgdbdbgp_wait_time; + + static int __init kgdbdbgp_parse_config(char *str) +@@ -1057,8 +1065,10 @@ static int __init kgdbdbgp_parse_config(char *str) + ptr++; + kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10); + } +- kgdb_register_io_module(&kgdbdbgp_io_ops); +- kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1; ++ if (early_dbgp_console.index != -1) ++ kgdb_register_io_module(&kgdbdbgp_io_ops_console); ++ else ++ kgdb_register_io_module(&kgdbdbgp_io_ops); + + return 0; + } +diff --git a/drivers/usb/gadget/function/f_phonet.c b/drivers/usb/gadget/function/f_phonet.c +index 0473d619d5bf..5e9caa5aaec7 100644 +--- a/drivers/usb/gadget/function/f_phonet.c ++++ b/drivers/usb/gadget/function/f_phonet.c +@@ -223,7 +223,7 @@ static void pn_tx_complete(struct usb_ep *ep, struct usb_request *req) + netif_wake_queue(dev); + } + +-static int pn_net_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t pn_net_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct phonet_port *port = netdev_priv(dev); + struct f_phonet *fp; +diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c +index f2ac0cbc29a4..40382623c0bb 100644 +--- a/drivers/usb/gadget/function/f_uac1.c ++++ b/drivers/usb/gadget/function/f_uac1.c +@@ -14,6 +14,7 @@ + #include <linux/module.h> + #include <linux/device.h> + #include <linux/atomic.h> ++#include <linux/module.h> + + #include "u_uac1.h" + +diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c +index e0cd1e4c8892..0a41c5533948 100644 +--- a/drivers/usb/gadget/function/u_serial.c ++++ b/drivers/usb/gadget/function/u_serial.c +@@ -752,9 +752,9 @@ static int gs_open(struct tty_struct *tty, struct file *file) + spin_lock_irq(&port->port_lock); + + /* already open? Great. */ +- if (port->port.count) { ++ if (atomic_read(&port->port.count)) { + status = 0; +- port->port.count++; ++ atomic_inc(&port->port.count); + + /* currently opening/closing? wait ... */ + } else if (port->openclose) { +@@ -813,7 +813,7 @@ static int gs_open(struct tty_struct *tty, struct file *file) + tty->driver_data = port; + port->port.tty = tty; + +- port->port.count = 1; ++ atomic_set(&port->port.count, 1); + port->openclose = false; + + /* if connected, start the I/O stream */ +@@ -855,11 +855,11 @@ static void gs_close(struct tty_struct *tty, struct file *file) + + spin_lock_irq(&port->port_lock); + +- if (port->port.count != 1) { +- if (port->port.count == 0) ++ if (atomic_read(&port->port.count) != 1) { ++ if (atomic_read(&port->port.count) == 0) + WARN_ON(1); + else +- --port->port.count; ++ atomic_dec(&port->port.count); + goto exit; + } + +@@ -869,7 +869,7 @@ static void gs_close(struct tty_struct *tty, struct file *file) + * and sleep if necessary + */ + port->openclose = true; +- port->port.count = 0; ++ atomic_set(&port->port.count, 0); + + gser = port->port_usb; + if (gser && gser->disconnect) +@@ -1324,7 +1324,7 @@ static int gs_closed(struct gs_port *port) + int cond; + + spin_lock_irq(&port->port_lock); +- cond = (port->port.count == 0) && !port->openclose; ++ cond = (atomic_read(&port->port.count) == 0) && !port->openclose; + spin_unlock_irq(&port->port_lock); + return cond; + } +@@ -1469,7 +1469,7 @@ int gserial_connect(struct gserial *gser, u8 port_num) + /* if it's already open, start I/O ... and notify the serial + * protocol about open/close status (connect/disconnect). + */ +- if (port->port.count) { ++ if (atomic_read(&port->port.count)) { + pr_debug("gserial_connect: start ttyGS%d\n", port->port_num); + gs_start_io(port); + if (gser->connect) +@@ -1516,7 +1516,7 @@ void gserial_disconnect(struct gserial *gser) + + port->port_usb = NULL; + gser->ioport = NULL; +- if (port->port.count > 0 || port->openclose) { ++ if (atomic_read(&port->port.count) > 0 || port->openclose) { + wake_up_interruptible(&port->drain_wait); + if (port->port.tty) + tty_hangup(port->port.tty); +@@ -1529,7 +1529,7 @@ void gserial_disconnect(struct gserial *gser) + + /* finally, free any unused/unusable I/O buffers */ + spin_lock_irqsave(&port->port_lock, flags); +- if (port->port.count == 0 && !port->openclose) ++ if (atomic_read(&port->port.count) == 0 && !port->openclose) + gs_buf_free(&port->port_write_buf); + gs_free_requests(gser->out, &port->read_pool, NULL); + gs_free_requests(gser->out, &port->read_queue, NULL); +diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c +index c78c84138a28..48fd281c0be0 100644 +--- a/drivers/usb/gadget/function/u_uac1.c ++++ b/drivers/usb/gadget/function/u_uac1.c +@@ -17,6 +17,7 @@ + #include <linux/ctype.h> + #include <linux/random.h> + #include <linux/syscalls.h> ++#include <linux/module.h> + + #include "u_uac1.h" + +diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c +index 94c8a9f6cbf1..f47ee0c5c6be 100644 +--- a/drivers/usb/gadget/udc/dummy_hcd.c ++++ b/drivers/usb/gadget/udc/dummy_hcd.c +@@ -2455,7 +2455,7 @@ static int dummy_setup(struct usb_hcd *hcd) + struct dummy *dum; + + dum = *((void **)dev_get_platdata(hcd->self.controller)); +- hcd->self.sg_tablesize = ~0; ++ hcd->self.sg_tablesize = SG_ALL; + if (usb_hcd_is_primary_hcd(hcd)) { + dum->hs_hcd = hcd_to_dummy_hcd(hcd); + dum->hs_hcd->dum = dum; +diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c +index 063064801ceb..a35d964cf13d 100644 +--- a/drivers/usb/host/ehci-hcd.c ++++ b/drivers/usb/host/ehci-hcd.c +@@ -573,7 +573,7 @@ static int ehci_init(struct usb_hcd *hcd) + + /* Accept arbitrarily long scatter-gather lists */ + if (!(hcd->driver->flags & HCD_LOCAL_MEM)) +- hcd->self.sg_tablesize = ~0; ++ hcd->self.sg_tablesize = SG_ALL; + + /* Prepare for unlinking active QHs */ + ehci->old_current = ~0; +diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c +index 74f62d68f013..459983a4ae84 100644 +--- a/drivers/usb/host/ehci-hub.c ++++ b/drivers/usb/host/ehci-hub.c +@@ -777,7 +777,7 @@ static struct urb *request_single_step_set_feature_urb( + urb->transfer_flags = URB_DIR_IN; + usb_get_urb(urb); + atomic_inc(&urb->use_count); +- atomic_inc(&urb->dev->urbnum); ++ atomic_inc_unchecked(&urb->dev->urbnum); + urb->setup_dma = dma_map_single( + hcd->self.controller, + urb->setup_packet, +@@ -844,7 +844,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port) + urb->status = -EINPROGRESS; + usb_get_urb(urb); + atomic_inc(&urb->use_count); +- atomic_inc(&urb->dev->urbnum); ++ atomic_inc_unchecked(&urb->dev->urbnum); + retval = submit_single_step_set_feature(hcd, urb, 0); + if (!retval && !wait_for_completion_timeout(&done, + msecs_to_jiffies(2000))) { +diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c +index eca3710d8fc4..eca7127f6b94 100644 +--- a/drivers/usb/host/ehci-q.c ++++ b/drivers/usb/host/ehci-q.c +@@ -44,9 +44,9 @@ + + static int + qtd_fill(struct ehci_hcd *ehci, struct ehci_qtd *qtd, dma_addr_t buf, +- size_t len, int token, int maxpacket) ++ size_t len, u32 token, int maxpacket) + { +- int i, count; ++ u32 i, count; + u64 addr = buf; + + /* one buffer entry per 4K ... first might be short or unaligned */ +diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c +index 66efa9a67687..50b719d3cd23 100644 +--- a/drivers/usb/host/fotg210-hcd.c ++++ b/drivers/usb/host/fotg210-hcd.c +@@ -5025,7 +5025,7 @@ static int hcd_fotg210_init(struct usb_hcd *hcd) + + /* Accept arbitrarily long scatter-gather lists */ + if (!(hcd->driver->flags & HCD_LOCAL_MEM)) +- hcd->self.sg_tablesize = ~0; ++ hcd->self.sg_tablesize = SG_ALL; + return 0; + } + +diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c +index 1db0626c8bf4..2e9f5ea5b217 100644 +--- a/drivers/usb/host/hwa-hc.c ++++ b/drivers/usb/host/hwa-hc.c +@@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index, + struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc); + struct wahc *wa = &hwahc->wa; + struct device *dev = &wa->usb_iface->dev; +- u8 mas_le[UWB_NUM_MAS/8]; ++ u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL); ++ ++ if (mas_le == NULL) ++ return -ENOMEM; + + /* Set the stream index */ + result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0), +@@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index, + WUSB_REQ_SET_WUSB_MAS, + USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, + 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber, +- mas_le, 32, USB_CTRL_SET_TIMEOUT); ++ mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT); + if (result < 0) + dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result); + out: ++ kfree(mas_le); ++ + return result; + } + +@@ -812,7 +817,7 @@ static int hwahc_probe(struct usb_interface *usb_iface, + goto error_alloc; + } + usb_hcd->wireless = 1; +- usb_hcd->self.sg_tablesize = ~0; ++ usb_hcd->self.sg_tablesize = SG_ALL; + wusbhc = usb_hcd_to_wusbhc(usb_hcd); + hwahc = container_of(wusbhc, struct hwahc, wusbhc); + hwahc_init(hwahc); +diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c +index f6c7a2744e5c..4429069d0828 100644 +--- a/drivers/usb/host/ohci-hcd.c ++++ b/drivers/usb/host/ohci-hcd.c +@@ -445,7 +445,7 @@ static int ohci_init (struct ohci_hcd *ohci) + struct usb_hcd *hcd = ohci_to_hcd(ohci); + + /* Accept arbitrarily long scatter-gather lists */ +- hcd->self.sg_tablesize = ~0; ++ hcd->self.sg_tablesize = SG_ALL; + + if (distrust_firmware) + ohci->flags |= OHCI_QUIRK_HUB_POWER; +diff --git a/drivers/usb/host/r8a66597.h b/drivers/usb/host/r8a66597.h +index 672cea307abb..31a730dbed64 100644 +--- a/drivers/usb/host/r8a66597.h ++++ b/drivers/usb/host/r8a66597.h +@@ -125,7 +125,7 @@ struct r8a66597 { + unsigned short interval_map; + unsigned char pipe_cnt[R8A66597_MAX_NUM_PIPE]; + unsigned char dma_map; +- unsigned int max_root_hub; ++ unsigned char max_root_hub; + + struct list_head child_device; + unsigned long child_connect_map[4]; +diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c +index 5d3d914ab4fb..5534498f86d2 100644 +--- a/drivers/usb/host/uhci-hcd.c ++++ b/drivers/usb/host/uhci-hcd.c +@@ -570,7 +570,7 @@ static int uhci_start(struct usb_hcd *hcd) + hcd->uses_new_polling = 1; + /* Accept arbitrarily long scatter-gather lists */ + if (!(hcd->driver->flags & HCD_LOCAL_MEM)) +- hcd->self.sg_tablesize = ~0; ++ hcd->self.sg_tablesize = SG_ALL; + + spin_lock_init(&uhci->lock); + setup_timer(&uhci->fsbr_timer, uhci_fsbr_timeout, +diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c +index 672751ed2ba1..bde7e6e2abea 100644 +--- a/drivers/usb/host/xhci-pci.c ++++ b/drivers/usb/host/xhci-pci.c +@@ -32,7 +32,7 @@ + #define SSIC_PORT_CFG2 0x880c + #define SSIC_PORT_CFG2_OFFSET 0x30 + #define PROG_DONE (1 << 30) +-#define SSIC_PORT_UNUSED (1 << 31) ++#define SSIC_PORT_UNUSED (1U << 31) + + /* Device for a quirk */ + #define PCI_VENDOR_ID_FRESCO_LOGIC 0x1b73 +diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c +index 521c1816a26a..1f06bca14bc5 100644 +--- a/drivers/usb/host/xhci-ring.c ++++ b/drivers/usb/host/xhci-ring.c +@@ -1911,9 +1911,9 @@ static int finish_td(struct xhci_hcd *xhci, struct xhci_td *td, + * unsigned). Play it safe and say we didn't transfer anything. + */ + if (urb->actual_length > urb->transfer_buffer_length) { +- xhci_warn(xhci, "URB transfer length is wrong, xHC issue? req. len = %u, act. len = %u\n", ++ xhci_warn(xhci, "URB transfer length is wrong, xHC issue? req. len = %u, trans. len = %u\n", + urb->transfer_buffer_length, +- urb->actual_length); ++ EVENT_TRB_LEN(le32_to_cpu(event->transfer_len))); + urb->actual_length = 0; + if (td->urb->transfer_flags & URB_SHORT_NOT_OK) + *status = -EREMOTEIO; +@@ -1992,10 +1992,15 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td, + return finish_td(xhci, td, event_trb, event, ep, status, false); + case COMP_STOP: + /* Did we stop at data stage? */ +- if (event_trb != ep_ring->dequeue && event_trb != td->last_trb) +- td->urb->actual_length = +- td->urb->transfer_buffer_length - +- EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); ++ if (event_trb != ep_ring->dequeue && event_trb != td->last_trb) { ++ if (td->urb->transfer_buffer_length >= EVENT_TRB_LEN(le32_to_cpu(event->transfer_len))) ++ td->urb->actual_length = ++ td->urb->transfer_buffer_length - ++ EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); ++ else ++ td->urb->actual_length = ++ td->urb->transfer_buffer_length + 1; ++ } + /* fall through */ + case COMP_STOP_INVAL: + return finish_td(xhci, td, event_trb, event, ep, status, false); +@@ -2009,12 +2014,15 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td, + /* else fall through */ + case COMP_STALL: + /* Did we transfer part of the data (middle) phase? */ +- if (event_trb != ep_ring->dequeue && +- event_trb != td->last_trb) +- td->urb->actual_length = +- td->urb->transfer_buffer_length - +- EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); +- else if (!td->urb_length_set) ++ if (event_trb != ep_ring->dequeue && event_trb != td->last_trb) { ++ if (td->urb->transfer_buffer_length >= EVENT_TRB_LEN(le32_to_cpu(event->transfer_len))) ++ td->urb->actual_length = ++ td->urb->transfer_buffer_length - ++ EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); ++ else ++ td->urb->actual_length = ++ td->urb->transfer_buffer_length + 1; ++ } else if (!td->urb_length_set) + td->urb->actual_length = 0; + + return finish_td(xhci, td, event_trb, event, ep, status, false); +@@ -2047,9 +2055,12 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td, + * the last TRB. + */ + td->urb_length_set = true; +- td->urb->actual_length = +- td->urb->transfer_buffer_length - +- EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); ++ if (td->urb->transfer_buffer_length >= EVENT_TRB_LEN(le32_to_cpu(event->transfer_len))) ++ td->urb->actual_length = ++ td->urb->transfer_buffer_length - ++ EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); ++ else ++ BUG(); + xhci_dbg(xhci, "Waiting for status " + "stage event\n"); + return 0; +@@ -2244,11 +2255,7 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td, + /* Fast path - was this the last TRB in the TD for this URB? */ + } else if (event_trb == td->last_trb) { + if (EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)) != 0) { +- td->urb->actual_length = +- td->urb->transfer_buffer_length - +- EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); +- if (td->urb->transfer_buffer_length < +- td->urb->actual_length) { ++ if (td->urb->transfer_buffer_length < EVENT_TRB_LEN(le32_to_cpu(event->transfer_len))) { + xhci_warn(xhci, "HC gave bad length " + "of %d bytes left\n", + EVENT_TRB_LEN(le32_to_cpu(event->transfer_len))); +@@ -2257,7 +2264,10 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td, + *status = -EREMOTEIO; + else + *status = 0; +- } ++ } else ++ td->urb->actual_length = ++ td->urb->transfer_buffer_length - ++ EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); + /* Don't overwrite a previously set error code */ + if (*status == -EINPROGRESS) { + if (td->urb->transfer_flags & URB_SHORT_NOT_OK) +diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c +index 34e23c7d7797..28ac19479f5e 100644 +--- a/drivers/usb/host/xhci.c ++++ b/drivers/usb/host/xhci.c +@@ -4825,7 +4825,7 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks) + int retval; + + /* Accept arbitrarily long scatter-gather lists */ +- hcd->self.sg_tablesize = ~0; ++ hcd->self.sg_tablesize = SG_ALL; + + /* support to build packet from discontinuous buffers */ + hcd->self.no_sg_constraint = 1; +diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c +index da5ff401a354..e0f8d8823fec 100644 +--- a/drivers/usb/misc/appledisplay.c ++++ b/drivers/usb/misc/appledisplay.c +@@ -84,7 +84,7 @@ struct appledisplay { + struct mutex sysfslock; /* concurrent read and write */ + }; + +-static atomic_t count_displays = ATOMIC_INIT(0); ++static atomic_unchecked_t count_displays = ATOMIC_INIT(0); + + static void appledisplay_complete(struct urb *urb) + { +@@ -283,7 +283,7 @@ static int appledisplay_probe(struct usb_interface *iface, + + /* Register backlight device */ + snprintf(bl_name, sizeof(bl_name), "appledisplay%d", +- atomic_inc_return(&count_displays) - 1); ++ atomic_inc_return_unchecked(&count_displays) - 1); + memset(&props, 0, sizeof(struct backlight_properties)); + props.type = BACKLIGHT_RAW; + props.max_brightness = 0xff; +diff --git a/drivers/usb/misc/sisusbvga/sisusb_con.c b/drivers/usb/misc/sisusbvga/sisusb_con.c +index 460cebf322e3..eb16bb4cfe24 100644 +--- a/drivers/usb/misc/sisusbvga/sisusb_con.c ++++ b/drivers/usb/misc/sisusbvga/sisusb_con.c +@@ -1368,29 +1368,77 @@ static void sisusbdummycon_init(struct vc_data *vc, int init) + vc_resize(vc, 80, 25); + } + +-static int sisusbdummycon_dummy(void) ++static void sisusb_con_deinit(struct vc_data *a) + { +- return 0; + } + +-#define SISUSBCONDUMMY (void *)sisusbdummycon_dummy ++static void sisusb_con_clear(struct vc_data *a, int b, int c, int d, int e) ++{ ++} ++ ++static void sisusb_con_putc(struct vc_data *a, int b, int c, int d) ++{ ++} ++ ++static void sisusb_con_putcs(struct vc_data *a, const unsigned short *b, int c, int d, int e) ++{ ++} ++ ++static void sisusb_con_cursor(struct vc_data *a, int b) ++{ ++} ++ ++static int sisusb_con_scroll(struct vc_data *a, int b, int c, int d, int e) ++{ ++ return 0; ++} ++ ++static int sisusb_con_switch(struct vc_data *a) ++{ ++ return 0; ++} ++ ++static int sisusb_con_blank(struct vc_data *a, int b, int c) ++{ ++ return 0; ++} ++ ++static int sisusb_con_font_set(struct vc_data *a, struct console_font *b, unsigned c) ++{ ++ return 0; ++} ++ ++static int sisusb_con_font_get(struct vc_data *a, struct console_font *b) ++{ ++ return 0; ++} ++ ++static int sisusb_con_font_default(struct vc_data *a, struct console_font *b, char *c) ++{ ++ return 0; ++} ++ ++static int sisusb_con_font_copy(struct vc_data *a, int b) ++{ ++ return 0; ++} + + static const struct consw sisusb_dummy_con = { + .owner = THIS_MODULE, + .con_startup = sisusbdummycon_startup, + .con_init = sisusbdummycon_init, +- .con_deinit = SISUSBCONDUMMY, +- .con_clear = SISUSBCONDUMMY, +- .con_putc = SISUSBCONDUMMY, +- .con_putcs = SISUSBCONDUMMY, +- .con_cursor = SISUSBCONDUMMY, +- .con_scroll = SISUSBCONDUMMY, +- .con_switch = SISUSBCONDUMMY, +- .con_blank = SISUSBCONDUMMY, +- .con_font_set = SISUSBCONDUMMY, +- .con_font_get = SISUSBCONDUMMY, +- .con_font_default = SISUSBCONDUMMY, +- .con_font_copy = SISUSBCONDUMMY, ++ .con_deinit = sisusb_con_deinit, ++ .con_clear = sisusb_con_clear, ++ .con_putc = sisusb_con_putc, ++ .con_putcs = sisusb_con_putcs, ++ .con_cursor = sisusb_con_cursor, ++ .con_scroll = sisusb_con_scroll, ++ .con_switch = sisusb_con_switch, ++ .con_blank = sisusb_con_blank, ++ .con_font_set = sisusb_con_font_set, ++ .con_font_get = sisusb_con_font_get, ++ .con_font_default = sisusb_con_font_default, ++ .con_font_copy = sisusb_con_font_copy, + }; + + int +diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c +index b6f1adefb758..fb83f15feb05 100644 +--- a/drivers/usb/serial/console.c ++++ b/drivers/usb/serial/console.c +@@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options) + + info->port = port; + +- ++port->port.count; ++ atomic_inc(&port->port.count); + if (!tty_port_initialized(&port->port)) { + if (serial->type->set_termios) { + /* +@@ -173,7 +173,7 @@ static int usb_console_setup(struct console *co, char *options) + } + /* Now that any required fake tty operations are completed restore + * the tty port count */ +- --port->port.count; ++ atomic_dec(&port->port.count); + /* The console is special in terms of closing the device so + * indicate this port is now acting as a system console. */ + port->port.console = 1; +@@ -185,7 +185,7 @@ static int usb_console_setup(struct console *co, char *options) + tty_port_tty_set(&port->port, NULL); + tty_kref_put(tty); + reset_open_count: +- port->port.count = 0; ++ atomic_set(&port->port.count, 0); + usb_autopm_put_interface(serial->interface); + error_get_interface: + usb_serial_put(serial); +@@ -196,7 +196,7 @@ static int usb_console_setup(struct console *co, char *options) + static void usb_console_write(struct console *co, + const char *buf, unsigned count) + { +- static struct usbcons_info *info = &usbcons_info; ++ struct usbcons_info *info = &usbcons_info; + struct usb_serial_port *port = info->port; + struct usb_serial *serial; + int retval = -ENODEV; +diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c +index 1a59f335b063..35f4c565f85f 100644 +--- a/drivers/usb/storage/transport.c ++++ b/drivers/usb/storage/transport.c +@@ -709,7 +709,7 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us) + if (need_auto_sense) { + int temp_result; + struct scsi_eh_save ses; +- int sense_size = US_SENSE_SIZE; ++ unsigned int sense_size = US_SENSE_SIZE; + struct scsi_sense_hdr sshdr; + const u8 *scdd; + u8 fm_ili; +diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c +index 2cba13a532cd..e6bee5d9d7c6 100644 +--- a/drivers/usb/storage/usb.c ++++ b/drivers/usb/storage/usb.c +@@ -944,7 +944,7 @@ static void usb_stor_scan_dwork(struct work_struct *work) + clear_bit(US_FLIDX_SCAN_PENDING, &us->dflags); + } + +-static unsigned int usb_stor_sg_tablesize(struct usb_interface *intf) ++static unsigned short usb_stor_sg_tablesize(struct usb_interface *intf) + { + struct usb_device *usb_dev = interface_to_usbdev(intf); + +diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h +index 8fae28b40bb4..8b4bfecf078e 100644 +--- a/drivers/usb/storage/usb.h ++++ b/drivers/usb/storage/usb.h +@@ -64,7 +64,7 @@ struct us_unusual_dev { + __u8 useProtocol; + __u8 useTransport; + int (*initFunction)(struct us_data *); +-}; ++} __do_const; + + + /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */ +diff --git a/drivers/usb/usbip/stub_rx.c b/drivers/usb/usbip/stub_rx.c +index 191b176ffedf..960b4ae6181e 100644 +--- a/drivers/usb/usbip/stub_rx.c ++++ b/drivers/usb/usbip/stub_rx.c +@@ -80,7 +80,7 @@ static int tweak_clear_halt_cmd(struct urb *urb) + struct usb_ctrlrequest *req; + int target_endp; + int target_dir; +- int target_pipe; ++ unsigned int target_pipe; + int ret; + + req = (struct usb_ctrlrequest *) urb->setup_packet; +@@ -336,7 +336,7 @@ static struct stub_priv *stub_priv_alloc(struct stub_device *sdev, + return priv; + } + +-static int get_pipe(struct stub_device *sdev, int epnum, int dir) ++static unsigned int get_pipe(struct stub_device *sdev, int epnum, int dir) + { + struct usb_device *udev = sdev->udev; + struct usb_host_endpoint *ep; +@@ -447,7 +447,7 @@ static void stub_recv_cmd_submit(struct stub_device *sdev, + struct stub_priv *priv; + struct usbip_device *ud = &sdev->ud; + struct usb_device *udev = sdev->udev; +- int pipe = get_pipe(sdev, pdu->base.ep, pdu->base.direction); ++ unsigned int pipe = get_pipe(sdev, pdu->base.ep, pdu->base.direction); + + priv = stub_priv_alloc(sdev, pdu); + if (!priv) +diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h +index 88b71c4e068f..31cc1ca6d83d 100644 +--- a/drivers/usb/usbip/vhci.h ++++ b/drivers/usb/usbip/vhci.h +@@ -96,7 +96,7 @@ struct vhci_hcd { + unsigned resuming:1; + unsigned long re_timeout; + +- atomic_t seqnum; ++ atomic_unchecked_t seqnum; + + /* + * NOTE: +@@ -108,7 +108,7 @@ struct vhci_hcd { + + extern int vhci_num_controllers; + extern struct platform_device **vhci_pdevs; +-extern struct attribute_group vhci_attr_group; ++extern attribute_group_no_const vhci_attr_group; + + /* vhci_hcd.c */ + void rh_port_connect(struct vhci_device *vdev, enum usb_device_speed speed); +diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c +index d6dc165e924b..960b081ae619 100644 +--- a/drivers/usb/usbip/vhci_hcd.c ++++ b/drivers/usb/usbip/vhci_hcd.c +@@ -481,7 +481,7 @@ static void vhci_tx_urb(struct urb *urb) + + spin_lock_irqsave(&vdev->priv_lock, flags); + +- priv->seqnum = atomic_inc_return(&vhci->seqnum); ++ priv->seqnum = atomic_inc_return_unchecked(&vhci->seqnum); + if (priv->seqnum == 0xffff) + dev_info(&urb->dev->dev, "seqnum max\n"); + +@@ -735,7 +735,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) + return -ENOMEM; + } + +- unlink->seqnum = atomic_inc_return(&vhci->seqnum); ++ unlink->seqnum = atomic_inc_return_unchecked(&vhci->seqnum); + if (unlink->seqnum == 0xffff) + pr_info("seqnum max\n"); + +@@ -961,7 +961,7 @@ static int vhci_start(struct usb_hcd *hcd) + vdev->rhport = rhport; + } + +- atomic_set(&vhci->seqnum, 0); ++ atomic_set_unchecked(&vhci->seqnum, 0); + spin_lock_init(&vhci->lock); + + hcd->power_budget = 0; /* no limit */ +diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c +index fc2d319e2360..1886be34c423 100644 +--- a/drivers/usb/usbip/vhci_rx.c ++++ b/drivers/usb/usbip/vhci_rx.c +@@ -82,7 +82,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev, + if (!urb) { + pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum); + pr_info("max seqnum %d\n", +- atomic_read(&vhci->seqnum)); ++ atomic_read_unchecked(&vhci->seqnum)); + usbip_event_add(ud, VDEV_EVENT_ERROR_TCP); + return; + } +diff --git a/drivers/usb/usbip/vhci_sysfs.c b/drivers/usb/usbip/vhci_sysfs.c +index c404017c1b5a..7a4f9d4fdb07 100644 +--- a/drivers/usb/usbip/vhci_sysfs.c ++++ b/drivers/usb/usbip/vhci_sysfs.c +@@ -68,7 +68,7 @@ static ssize_t status_show_vhci(int pdev_nr, char *out) + if (vdev->ud.status == VDEV_ST_USED) { + out += sprintf(out, "%03u %08x ", + vdev->speed, vdev->devid); +- out += sprintf(out, "%16p %s", ++ out += sprintf(out, "%16pK %s", + vdev->ud.tcp_socket, + dev_name(&vdev->udev->dev)); + +@@ -383,7 +383,7 @@ static void finish_status_attrs(void) + kfree(status_attrs); + } + +-struct attribute_group vhci_attr_group = { ++attribute_group_no_const vhci_attr_group = { + .attrs = NULL, + }; + +diff --git a/drivers/usb/usbip/vudc_rx.c b/drivers/usb/usbip/vudc_rx.c +index e429b59f6f8a..e0840c648d3b 100644 +--- a/drivers/usb/usbip/vudc_rx.c ++++ b/drivers/usb/usbip/vudc_rx.c +@@ -142,7 +142,7 @@ static int v_recv_cmd_submit(struct vudc *udc, + urb_p->urb->status = -EINPROGRESS; + + /* FIXME: more pipe setup to please usbip_common */ +- urb_p->urb->pipe &= ~(3 << 30); ++ urb_p->urb->pipe &= ~(3U << 30); + switch (urb_p->ep->type) { + case USB_ENDPOINT_XFER_BULK: + urb_p->urb->pipe |= (PIPE_BULK << 30); +diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h +index edc7267157f3..9f65ce299cca 100644 +--- a/drivers/usb/wusbcore/wa-hc.h ++++ b/drivers/usb/wusbcore/wa-hc.h +@@ -240,7 +240,7 @@ struct wahc { + spinlock_t xfer_list_lock; + struct work_struct xfer_enqueue_work; + struct work_struct xfer_error_work; +- atomic_t xfer_id_count; ++ atomic_unchecked_t xfer_id_count; + + kernel_ulong_t quirks; + }; +@@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa) + INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run); + INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run); + wa->dto_in_use = 0; +- atomic_set(&wa->xfer_id_count, 1); ++ atomic_set_unchecked(&wa->xfer_id_count, 1); + /* init the buf in URBs */ + for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index) + usb_init_urb(&(wa->buf_in_urbs[index])); +diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c +index 167fcc71f5f6..7685175c6f44 100644 +--- a/drivers/usb/wusbcore/wa-xfer.c ++++ b/drivers/usb/wusbcore/wa-xfer.c +@@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer) + */ + static void wa_xfer_id_init(struct wa_xfer *xfer) + { +- xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count); ++ xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count); + } + + /* Return the xfer's ID. */ +diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c +index 031bc08d000d..1bac856f8a1a 100644 +--- a/drivers/vfio/pci/vfio_pci.c ++++ b/drivers/vfio/pci/vfio_pci.c +@@ -1292,7 +1292,7 @@ static void vfio_pci_remove(struct pci_dev *pdev) + } + + static pci_ers_result_t vfio_pci_aer_err_detected(struct pci_dev *pdev, +- pci_channel_state_t state) ++ enum pci_channel_state state) + { + struct vfio_pci_device *vdev; + struct vfio_device *device; +diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c +index 3bb02c60a2f5..a01ff3878334 100644 +--- a/drivers/vhost/vringh.c ++++ b/drivers/vhost/vringh.c +@@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh, + static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p) + { + __virtio16 v = 0; +- int rc = get_user(v, (__force __virtio16 __user *)p); ++ int rc = get_user(v, (__force_user __virtio16 *)p); + *val = vringh16_to_cpu(vrh, v); + return rc; + } +@@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio + static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val) + { + __virtio16 v = cpu_to_vringh16(vrh, val); +- return put_user(v, (__force __virtio16 __user *)p); ++ return put_user(v, (__force_user __virtio16 *)p); + } + + static inline int copydesc_user(void *dst, const void *src, size_t len) + { +- return copy_from_user(dst, (__force void __user *)src, len) ? ++ return copy_from_user(dst, (void __force_user *)src, len) ? + -EFAULT : 0; + } + +@@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst, + const struct vring_used_elem *src, + unsigned int num) + { +- return copy_to_user((__force void __user *)dst, src, ++ return copy_to_user((void __force_user *)dst, src, + sizeof(*dst) * num) ? -EFAULT : 0; + } + + static inline int xfer_from_user(void *src, void *dst, size_t len) + { +- return copy_from_user(dst, (__force void __user *)src, len) ? ++ return copy_from_user(dst, (void __force_user *)src, len) ? + -EFAULT : 0; + } + + static inline int xfer_to_user(void *dst, void *src, size_t len) + { +- return copy_to_user((__force void __user *)dst, src, len) ? ++ return copy_to_user((void __force_user *)dst, src, len) ? + -EFAULT : 0; + } + +@@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features, + vrh->last_used_idx = 0; + vrh->vring.num = num; + /* vring expects kernel addresses, but only used via accessors. */ +- vrh->vring.desc = (__force struct vring_desc *)desc; +- vrh->vring.avail = (__force struct vring_avail *)avail; +- vrh->vring.used = (__force struct vring_used *)used; ++ vrh->vring.desc = (__force_kernel struct vring_desc *)desc; ++ vrh->vring.avail = (__force_kernel struct vring_avail *)avail; ++ vrh->vring.used = (__force_kernel struct vring_used *)used; + return 0; + } + EXPORT_SYMBOL(vringh_init_user); +@@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh, + + static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val) + { +- ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val); ++ ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val); + return 0; + } + +diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c +index 84a110a719cb..96312c3afc07 100644 +--- a/drivers/video/backlight/kb3886_bl.c ++++ b/drivers/video/backlight/kb3886_bl.c +@@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo; + static unsigned long kb3886bl_flags; + #define KB3886BL_SUSPENDED 0x01 + +-static struct dmi_system_id kb3886bl_device_table[] __initdata = { ++static const struct dmi_system_id kb3886bl_device_table[] __initconst = { + { + .ident = "Sahara Touch-iT", + .matches = { +diff --git a/drivers/video/console/dummycon.c b/drivers/video/console/dummycon.c +index 9269d5685239..78d2a060e3e0 100644 +--- a/drivers/video/console/dummycon.c ++++ b/drivers/video/console/dummycon.c +@@ -41,12 +41,60 @@ static void dummycon_init(struct vc_data *vc, int init) + vc_resize(vc, DUMMY_COLUMNS, DUMMY_ROWS); + } + +-static int dummycon_dummy(void) ++static void dummycon_deinit(struct vc_data *a) ++{ ++} ++ ++static void dummycon_clear(struct vc_data *a, int b, int c, int d, int e) ++{ ++} ++ ++static void dummycon_putc(struct vc_data *a, int b, int c, int d) ++{ ++} ++ ++static void dummycon_putcs(struct vc_data *a, const unsigned short *b, int c, int d, int e) ++{ ++} ++ ++static void dummycon_cursor(struct vc_data *a, int b) ++{ ++} ++ ++static int dummycon_scroll(struct vc_data *a, int b, int c, int d, int e) ++{ ++ return 0; ++} ++ ++static int dummycon_switch(struct vc_data *a) + { + return 0; + } + +-#define DUMMY (void *)dummycon_dummy ++static int dummycon_blank(struct vc_data *a, int b, int c) ++{ ++ return 0; ++} ++ ++static int dummycon_font_set(struct vc_data *a, struct console_font *b, unsigned c) ++{ ++ return 0; ++} ++ ++static int dummycon_font_get(struct vc_data *a, struct console_font *b) ++{ ++ return 0; ++} ++ ++static int dummycon_font_default(struct vc_data *a, struct console_font *b , char *c) ++{ ++ return 0; ++} ++ ++static int dummycon_font_copy(struct vc_data *a, int b) ++{ ++ return 0; ++} + + /* + * The console `switch' structure for the dummy console +@@ -58,17 +106,17 @@ const struct consw dummy_con = { + .owner = THIS_MODULE, + .con_startup = dummycon_startup, + .con_init = dummycon_init, +- .con_deinit = DUMMY, +- .con_clear = DUMMY, +- .con_putc = DUMMY, +- .con_putcs = DUMMY, +- .con_cursor = DUMMY, +- .con_scroll = DUMMY, +- .con_switch = DUMMY, +- .con_blank = DUMMY, +- .con_font_set = DUMMY, +- .con_font_get = DUMMY, +- .con_font_default = DUMMY, +- .con_font_copy = DUMMY, ++ .con_deinit = dummycon_deinit, ++ .con_clear = dummycon_clear, ++ .con_putc = dummycon_putc, ++ .con_putcs = dummycon_putcs, ++ .con_cursor = dummycon_cursor, ++ .con_scroll = dummycon_scroll, ++ .con_switch = dummycon_switch, ++ .con_blank = dummycon_blank, ++ .con_font_set = dummycon_font_set, ++ .con_font_get = dummycon_font_get, ++ .con_font_default = dummycon_font_default, ++ .con_font_copy = dummycon_font_copy, + }; + EXPORT_SYMBOL_GPL(dummy_con); +diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c +index 4db10d7990c9..582743d196ba 100644 +--- a/drivers/video/console/fbcon.c ++++ b/drivers/video/console/fbcon.c +@@ -106,7 +106,7 @@ static int fbcon_softback_size = 32768; + static unsigned long softback_buf, softback_curr; + static unsigned long softback_in; + static unsigned long softback_top, softback_end; +-static int softback_lines; ++static long softback_lines; + /* console mappings */ + static int first_fb_vc; + static int last_fb_vc = MAX_NR_CONSOLES - 1; +diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c +index 11576611a974..453a37381867 100644 +--- a/drivers/video/console/vgacon.c ++++ b/drivers/video/console/vgacon.c +@@ -1404,21 +1404,26 @@ static int vgacon_scroll(struct vc_data *c, int t, int b, int dir, + * The console `switch' structure for the VGA based console + */ + +-static int vgacon_dummy(struct vc_data *c) ++static void vgacon_clear(struct vc_data *vc, int a, int b, int c, int d) ++{ ++} ++ ++static void vgacon_putc(struct vc_data *vc, int a, int b, int c) + { +- return 0; + } + +-#define DUMMY (void *) vgacon_dummy ++static void vgacon_putcs(struct vc_data *vc, const unsigned short *a, int b, int c, int d) ++{ ++} + + const struct consw vga_con = { + .owner = THIS_MODULE, + .con_startup = vgacon_startup, + .con_init = vgacon_init, + .con_deinit = vgacon_deinit, +- .con_clear = DUMMY, +- .con_putc = DUMMY, +- .con_putcs = DUMMY, ++ .con_clear = vgacon_clear, ++ .con_putc = vgacon_putc, ++ .con_putcs = vgacon_putcs, + .con_cursor = vgacon_cursor, + .con_scroll = vgacon_scroll, + .con_switch = vgacon_switch, +diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c +index 1928cb2b5386..76330ec24da2 100644 +--- a/drivers/video/fbdev/arcfb.c ++++ b/drivers/video/fbdev/arcfb.c +@@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf, + return -ENOSPC; + + err = 0; +- if ((count + p) > fbmemlength) { ++ if (count > (fbmemlength - p)) { + count = fbmemlength - p; + err = -ENOSPC; + } +diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c +index fa07242a78d2..23708c5883f3 100644 +--- a/drivers/video/fbdev/aty/aty128fb.c ++++ b/drivers/video/fbdev/aty/aty128fb.c +@@ -144,7 +144,7 @@ enum { + }; + + /* Must match above enum */ +-static char * const r128_family[] = { ++static const char * const r128_family[] = { + "AGP", + "PCI", + "PRO AGP", +diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c +index 11026e726b68..2b7e1bb3564d 100644 +--- a/drivers/video/fbdev/aty/atyfb_base.c ++++ b/drivers/video/fbdev/aty/atyfb_base.c +@@ -1335,10 +1335,14 @@ static int atyfb_set_par(struct fb_info *info) + par->accel_flags = var->accel_flags; /* hack */ + + if (var->accel_flags) { +- info->fbops->fb_sync = atyfb_sync; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_sync) = atyfb_sync; ++ pax_close_kernel(); + info->flags &= ~FBINFO_HWACCEL_DISABLED; + } else { +- info->fbops->fb_sync = NULL; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_sync) = NULL; ++ pax_close_kernel(); + info->flags |= FBINFO_HWACCEL_DISABLED; + } + +diff --git a/drivers/video/fbdev/aty/mach64_ct.c b/drivers/video/fbdev/aty/mach64_ct.c +index 51f29d627ceb..2c1533910f6c 100644 +--- a/drivers/video/fbdev/aty/mach64_ct.c ++++ b/drivers/video/fbdev/aty/mach64_ct.c +@@ -630,13 +630,14 @@ static void aty_resume_pll_ct(const struct fb_info *info, + aty_st_pll_ct(EXT_VPLL_CNTL, pll->ct.ext_vpll_cntl, par); + } + +-static int dummy(void) ++static int aty_set_dac(const struct fb_info * info, ++ const union aty_pll * pll, u32 bpp, u32 accel) + { + return 0; + } + + const struct aty_dac_ops aty_dac_ct = { +- .set_dac = (void *) dummy, ++ .set_dac = aty_set_dac + }; + + const struct aty_pll_ops aty_pll_ct = { +diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c +index 2fa0317ab3c7..d687dab4e196 100644 +--- a/drivers/video/fbdev/aty/mach64_cursor.c ++++ b/drivers/video/fbdev/aty/mach64_cursor.c +@@ -8,6 +8,7 @@ + #include "../core/fb_draw.h" + + #include <asm/io.h> ++#include <asm/pgtable.h> + + #ifdef __sparc__ + #include <asm/fbio.h> +@@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info) + info->sprite.buf_align = 16; /* and 64 lines tall. */ + info->sprite.flags = FB_PIXMAP_IO; + +- info->fbops->fb_cursor = atyfb_cursor; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_cursor) = atyfb_cursor; ++ pax_close_kernel(); + + return 0; + } +diff --git a/drivers/video/fbdev/aty/mach64_gx.c b/drivers/video/fbdev/aty/mach64_gx.c +index 10c988aef58e..f7d9299cf473 100644 +--- a/drivers/video/fbdev/aty/mach64_gx.c ++++ b/drivers/video/fbdev/aty/mach64_gx.c +@@ -894,17 +894,26 @@ static int aty_set_dac_unsupported(const struct fb_info *info, + return 0; + } + +-static int dummy(void) ++static int aty_var_to_pll(const struct fb_info * info, u32 vclk_per, u32 bpp, union aty_pll * pll) + { + return 0; + } + ++static u32 aty_pll_to_var(const struct fb_info * info, const union aty_pll * pll) ++{ ++ return 0; ++} ++ ++static void aty_set_pll(const struct fb_info * info, const union aty_pll * pll) ++{ ++} ++ + const struct aty_dac_ops aty_dac_unsupported = { + .set_dac = aty_set_dac_unsupported, + }; + + const struct aty_pll_ops aty_pll_unsupported = { +- .var_to_pll = (void *) dummy, +- .pll_to_var = (void *) dummy, +- .set_pll = (void *) dummy, ++ .var_to_pll = aty_var_to_pll, ++ .pll_to_var = aty_pll_to_var, ++ .set_pll = aty_set_pll, + }; +diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c +index 74b5bcac8bf2..5bddbeaaab5c 100644 +--- a/drivers/video/fbdev/core/fb_defio.c ++++ b/drivers/video/fbdev/core/fb_defio.c +@@ -208,7 +208,9 @@ void fb_deferred_io_init(struct fb_info *info) + + BUG_ON(!fbdefio); + mutex_init(&fbdefio->lock); +- info->fbops->fb_mmap = fb_deferred_io_mmap; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_mmap) = fb_deferred_io_mmap; ++ pax_close_kernel(); + INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work); + INIT_LIST_HEAD(&fbdefio->pagelist); + if (fbdefio->delay == 0) /* set a default of 1 s */ +@@ -239,7 +241,9 @@ void fb_deferred_io_cleanup(struct fb_info *info) + page->mapping = NULL; + } + +- info->fbops->fb_mmap = NULL; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_mmap) = NULL; ++ pax_close_kernel(); + mutex_destroy(&fbdefio->lock); + } + EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup); +diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c +index 76c1ad96fb37..6ec5e94881a7 100644 +--- a/drivers/video/fbdev/core/fbmem.c ++++ b/drivers/video/fbdev/core/fbmem.c +@@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix, + __u32 data; + int err; + +- err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id)); ++ err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id)); + + data = (__u32) (unsigned long) fix->smem_start; + err |= put_user(data, &fix32->smem_start); +@@ -1435,10 +1435,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma) + return vm_iomap_memory(vma, start, len); + } + +-static int +-fb_open(struct inode *inode, struct file *file) +-__acquires(&info->lock) +-__releases(&info->lock) ++static int fb_open(struct inode *inode, struct file *file) + { + int fbidx = iminor(inode); + struct fb_info *info; +@@ -1476,10 +1473,7 @@ __releases(&info->lock) + return res; + } + +-static int +-fb_release(struct inode *inode, struct file *file) +-__acquires(&info->lock) +-__releases(&info->lock) ++static int fb_release(struct inode *inode, struct file *file) + { + struct fb_info * const info = file->private_data; + +diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c +index 2fd49b2358f8..67e3d8613f0c 100644 +--- a/drivers/video/fbdev/hyperv_fb.c ++++ b/drivers/video/fbdev/hyperv_fb.c +@@ -240,7 +240,7 @@ static uint screen_fb_size; + static inline int synthvid_send(struct hv_device *hdev, + struct synthvid_msg *msg) + { +- static atomic64_t request_id = ATOMIC64_INIT(0); ++ static atomic64_unchecked_t request_id = ATOMIC64_INIT(0); + int ret; + + msg->pipe_hdr.type = PIPE_MSG_DATA; +@@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev, + + ret = vmbus_sendpacket(hdev->channel, msg, + msg->vid_hdr.size + sizeof(struct pipe_msg_hdr), +- atomic64_inc_return(&request_id), ++ atomic64_inc_return_unchecked(&request_id), + VM_PKT_DATA_INBAND, 0); + + if (ret) +diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c +index 7672d2ea9b35..b56437f7b210 100644 +--- a/drivers/video/fbdev/i810/i810_accel.c ++++ b/drivers/video/fbdev/i810/i810_accel.c +@@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space) + } + } + printk("ringbuffer lockup!!!\n"); ++ printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space); + i810_report_error(mmio); + par->dev_flags |= LOCKUP; + info->pixmap.scan_align = 1; +diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c +index a01147fdf270..5d896f879ff9 100644 +--- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c ++++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c +@@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo) + + #ifdef CONFIG_FB_MATROX_MYSTIQUE + struct matrox_switch matrox_mystique = { +- MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore, ++ .preinit = MGA1064_preinit, ++ .reset = MGA1064_reset, ++ .init = MGA1064_init, ++ .restore = MGA1064_restore, + }; + EXPORT_SYMBOL(matrox_mystique); + #endif + + #ifdef CONFIG_FB_MATROX_G + struct matrox_switch matrox_G100 = { +- MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore, ++ .preinit = MGAG100_preinit, ++ .reset = MGAG100_reset, ++ .init = MGAG100_init, ++ .restore = MGAG100_restore, + }; + EXPORT_SYMBOL(matrox_G100); + #endif +diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c +index 68fa037d8cbc..0273351b2342 100644 +--- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c ++++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c +@@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo) + } + + struct matrox_switch matrox_millennium = { +- Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore ++ .preinit = Ti3026_preinit, ++ .reset = Ti3026_reset, ++ .init = Ti3026_init, ++ .restore = Ti3026_restore + }; + EXPORT_SYMBOL(matrox_millennium); + #endif +diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c +index 11eb094396ae..622ee31bf012 100644 +--- a/drivers/video/fbdev/matrox/matroxfb_base.c ++++ b/drivers/video/fbdev/matrox/matroxfb_base.c +@@ -2176,7 +2176,7 @@ static struct pci_driver matroxfb_driver = { + #define RS1056x480 14 /* 132 x 60 text */ + #define RSNoxNo 15 + /* 10-FF */ +-static struct { int xres, yres, left, right, upper, lower, hslen, vslen, vfreq; } timmings[] __initdata = { ++static struct { unsigned int xres, yres, left, right, upper, lower, hslen, vslen, vfreq; } timmings[] __initdata = { + { 640, 400, 48, 16, 39, 8, 96, 2, 70 }, + { 640, 480, 48, 16, 33, 10, 96, 2, 60 }, + { 800, 600, 144, 24, 28, 8, 112, 6, 60 }, +diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c +index fe92eed6da70..239e386adefe 100644 +--- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c ++++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c +@@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres) + struct mb862xxfb_par *par = info->par; + + if (info->var.bits_per_pixel == 32) { +- info->fbops->fb_fillrect = cfb_fillrect; +- info->fbops->fb_copyarea = cfb_copyarea; +- info->fbops->fb_imageblit = cfb_imageblit; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_fillrect) = cfb_fillrect; ++ const_cast(info->fbops->fb_copyarea) = cfb_copyarea; ++ const_cast(info->fbops->fb_imageblit) = cfb_imageblit; ++ pax_close_kernel(); + } else { + outreg(disp, GC_L0EM, 3); +- info->fbops->fb_fillrect = mb86290fb_fillrect; +- info->fbops->fb_copyarea = mb86290fb_copyarea; +- info->fbops->fb_imageblit = mb86290fb_imageblit; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_fillrect) = mb86290fb_fillrect; ++ const_cast(info->fbops->fb_copyarea) = mb86290fb_copyarea; ++ const_cast(info->fbops->fb_imageblit) = mb86290fb_imageblit; ++ pax_close_kernel(); + } + outreg(draw, GDC_REG_DRAW_BASE, 0); + outreg(draw, GDC_REG_MODE_MISC, 0x8000); +diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c +index ce7dab7299fe..89d65219caa1 100644 +--- a/drivers/video/fbdev/nvidia/nvidia.c ++++ b/drivers/video/fbdev/nvidia/nvidia.c +@@ -660,19 +660,23 @@ static int nvidiafb_set_par(struct fb_info *info) + info->fix.line_length = (info->var.xres_virtual * + info->var.bits_per_pixel) >> 3; + if (info->var.accel_flags) { +- info->fbops->fb_imageblit = nvidiafb_imageblit; +- info->fbops->fb_fillrect = nvidiafb_fillrect; +- info->fbops->fb_copyarea = nvidiafb_copyarea; +- info->fbops->fb_sync = nvidiafb_sync; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_imageblit) = nvidiafb_imageblit; ++ const_cast(info->fbops->fb_fillrect) = nvidiafb_fillrect; ++ const_cast(info->fbops->fb_copyarea) = nvidiafb_copyarea; ++ const_cast(info->fbops->fb_sync) = nvidiafb_sync; ++ pax_close_kernel(); + info->pixmap.scan_align = 4; + info->flags &= ~FBINFO_HWACCEL_DISABLED; + info->flags |= FBINFO_READS_FAST; + NVResetGraphics(info); + } else { +- info->fbops->fb_imageblit = cfb_imageblit; +- info->fbops->fb_fillrect = cfb_fillrect; +- info->fbops->fb_copyarea = cfb_copyarea; +- info->fbops->fb_sync = NULL; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_imageblit) = cfb_imageblit; ++ const_cast(info->fbops->fb_fillrect) = cfb_fillrect; ++ const_cast(info->fbops->fb_copyarea) = cfb_copyarea; ++ const_cast(info->fbops->fb_sync) = NULL; ++ pax_close_kernel(); + info->pixmap.scan_align = 1; + info->flags |= FBINFO_HWACCEL_DISABLED; + info->flags &= ~FBINFO_READS_FAST; +@@ -1164,8 +1168,11 @@ static int nvidia_set_fbinfo(struct fb_info *info) + info->pixmap.size = 8 * 1024; + info->pixmap.flags = FB_PIXMAP_SYSTEM; + +- if (!hwcur) +- info->fbops->fb_cursor = NULL; ++ if (!hwcur) { ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_cursor) = NULL; ++ pax_close_kernel(); ++ } + + info->var.accel_flags = (!noaccel); + +diff --git a/drivers/video/fbdev/omap2/omapfb/dss/display.c b/drivers/video/fbdev/omap2/omapfb/dss/display.c +index dd5468695c43..6ef7ef6bbdbc 100644 +--- a/drivers/video/fbdev/omap2/omapfb/dss/display.c ++++ b/drivers/video/fbdev/omap2/omapfb/dss/display.c +@@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev) + if (dssdev->name == NULL) + dssdev->name = dssdev->alias; + ++ pax_open_kernel(); + if (drv && drv->get_resolution == NULL) +- drv->get_resolution = omapdss_default_get_resolution; ++ const_cast(drv->get_resolution) = omapdss_default_get_resolution; + if (drv && drv->get_recommended_bpp == NULL) +- drv->get_recommended_bpp = omapdss_default_get_recommended_bpp; ++ const_cast(drv->get_recommended_bpp) = omapdss_default_get_recommended_bpp; + if (drv && drv->get_timings == NULL) +- drv->get_timings = omapdss_default_get_timings; ++ const_cast(drv->get_timings) = omapdss_default_get_timings; ++ pax_close_kernel(); + + mutex_lock(&panel_list_mutex); + list_add_tail(&dssdev->panel_list, &panel_list); +diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c +index 5d6179ef0298..f80a0f5d26ae 100644 +--- a/drivers/video/fbdev/s1d13xxxfb.c ++++ b/drivers/video/fbdev/s1d13xxxfb.c +@@ -880,8 +880,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev) + + switch(prod_id) { + case S1D13506_PROD_ID: /* activate acceleration */ +- s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill; +- s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea; ++ pax_open_kernel(); ++ const_cast(s1d13xxxfb_fbops.fb_fillrect) = s1d13xxxfb_bitblt_solidfill; ++ const_cast(s1d13xxxfb_fbops.fb_copyarea) = s1d13xxxfb_bitblt_copyarea; ++ pax_close_kernel(); + info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN | + FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA; + break; +diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c +index 82c0a8caa9b8..42499a1afa07 100644 +--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c ++++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c +@@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle) + } + + static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = { +- lcdc_sys_write_index, +- lcdc_sys_write_data, +- lcdc_sys_read_data, ++ .write_index = lcdc_sys_write_index, ++ .write_data = lcdc_sys_write_data, ++ .read_data = lcdc_sys_read_data, + }; + + static int sh_mobile_lcdc_sginit(struct fb_info *info, +diff --git a/drivers/video/fbdev/sis/sis_main.h b/drivers/video/fbdev/sis/sis_main.h +index 32e23c209430..7b73082f90a7 100644 +--- a/drivers/video/fbdev/sis/sis_main.h ++++ b/drivers/video/fbdev/sis/sis_main.h +@@ -763,7 +763,7 @@ extern void SiS_SetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg, unsig + extern unsigned short SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg); + extern void SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val); + extern void SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg, +- unsigned char myor, unsigned char myand); ++ unsigned char myor, unsigned short myand); + extern void SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime); + extern void SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo); + extern unsigned short SiS_HandleDDC(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine, +diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c +index ec2e7e353685..0c7dc23f2472 100644 +--- a/drivers/video/fbdev/smscufx.c ++++ b/drivers/video/fbdev/smscufx.c +@@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user) + fb_deferred_io_cleanup(info); + kfree(info->fbdefio); + info->fbdefio = NULL; +- info->fbops->fb_mmap = ufx_ops_mmap; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_mmap) = ufx_ops_mmap; ++ pax_close_kernel(); + } + + pr_debug("released /dev/fb%d user=%d count=%d", +diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c +index e9c2f7ba3c8e..87506f40fe35 100644 +--- a/drivers/video/fbdev/udlfb.c ++++ b/drivers/video/fbdev/udlfb.c +@@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y, + dlfb_urb_completion(urb); + + error: +- atomic_add(bytes_sent, &dev->bytes_sent); +- atomic_add(bytes_identical, &dev->bytes_identical); +- atomic_add(width*height*2, &dev->bytes_rendered); ++ atomic_add_unchecked(bytes_sent, &dev->bytes_sent); ++ atomic_add_unchecked(bytes_identical, &dev->bytes_identical); ++ atomic_add_unchecked(width*height*2, &dev->bytes_rendered); + end_cycles = get_cycles(); +- atomic_add(((unsigned int) ((end_cycles - start_cycles) ++ atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles) + >> 10)), /* Kcycles */ + &dev->cpu_kcycles_used); + +@@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info, + dlfb_urb_completion(urb); + + error: +- atomic_add(bytes_sent, &dev->bytes_sent); +- atomic_add(bytes_identical, &dev->bytes_identical); +- atomic_add(bytes_rendered, &dev->bytes_rendered); ++ atomic_add_unchecked(bytes_sent, &dev->bytes_sent); ++ atomic_add_unchecked(bytes_identical, &dev->bytes_identical); ++ atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered); + end_cycles = get_cycles(); +- atomic_add(((unsigned int) ((end_cycles - start_cycles) ++ atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles) + >> 10)), /* Kcycles */ + &dev->cpu_kcycles_used); + } +@@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user) + fb_deferred_io_cleanup(info); + kfree(info->fbdefio); + info->fbdefio = NULL; +- info->fbops->fb_mmap = dlfb_ops_mmap; ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_mmap) = dlfb_ops_mmap; ++ pax_close_kernel(); + } + + pr_warn("released /dev/fb%d user=%d count=%d\n", +@@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev, + struct fb_info *fb_info = dev_get_drvdata(fbdev); + struct dlfb_data *dev = fb_info->par; + return snprintf(buf, PAGE_SIZE, "%u\n", +- atomic_read(&dev->bytes_rendered)); ++ atomic_read_unchecked(&dev->bytes_rendered)); + } + + static ssize_t metrics_bytes_identical_show(struct device *fbdev, +@@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev, + struct fb_info *fb_info = dev_get_drvdata(fbdev); + struct dlfb_data *dev = fb_info->par; + return snprintf(buf, PAGE_SIZE, "%u\n", +- atomic_read(&dev->bytes_identical)); ++ atomic_read_unchecked(&dev->bytes_identical)); + } + + static ssize_t metrics_bytes_sent_show(struct device *fbdev, +@@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev, + struct fb_info *fb_info = dev_get_drvdata(fbdev); + struct dlfb_data *dev = fb_info->par; + return snprintf(buf, PAGE_SIZE, "%u\n", +- atomic_read(&dev->bytes_sent)); ++ atomic_read_unchecked(&dev->bytes_sent)); + } + + static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev, +@@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev, + struct fb_info *fb_info = dev_get_drvdata(fbdev); + struct dlfb_data *dev = fb_info->par; + return snprintf(buf, PAGE_SIZE, "%u\n", +- atomic_read(&dev->cpu_kcycles_used)); ++ atomic_read_unchecked(&dev->cpu_kcycles_used)); + } + + static ssize_t edid_show( +@@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev, + struct fb_info *fb_info = dev_get_drvdata(fbdev); + struct dlfb_data *dev = fb_info->par; + +- atomic_set(&dev->bytes_rendered, 0); +- atomic_set(&dev->bytes_identical, 0); +- atomic_set(&dev->bytes_sent, 0); +- atomic_set(&dev->cpu_kcycles_used, 0); ++ atomic_set_unchecked(&dev->bytes_rendered, 0); ++ atomic_set_unchecked(&dev->bytes_identical, 0); ++ atomic_set_unchecked(&dev->bytes_sent, 0); ++ atomic_set_unchecked(&dev->cpu_kcycles_used, 0); + + return count; + } +diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c +index 98af9e02959b..10894160be2a 100644 +--- a/drivers/video/fbdev/uvesafb.c ++++ b/drivers/video/fbdev/uvesafb.c +@@ -19,6 +19,7 @@ + #include <linux/io.h> + #include <linux/mutex.h> + #include <linux/slab.h> ++#include <linux/moduleloader.h> + #include <video/edid.h> + #include <video/uvesafb.h> + #ifdef CONFIG_X86 +@@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task, + if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) { + par->pmi_setpal = par->ypan = 0; + } else { ++ ++#ifdef CONFIG_PAX_KERNEXEC ++#ifdef CONFIG_MODULES ++ par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx); ++#endif ++ if (!par->pmi_code) { ++ par->pmi_setpal = par->ypan = 0; ++ return 0; ++ } ++#endif ++ + par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4) + + task->t.regs.edi); ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ pax_open_kernel(); ++ memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx); ++ pax_close_kernel(); ++ ++ par->pmi_start = (void *)ktva_ktla((unsigned long)(par->pmi_code + par->pmi_base[1])); ++ par->pmi_pal = (void *)ktva_ktla((unsigned long)(par->pmi_code + par->pmi_base[2])); ++#else + par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1]; + par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2]; ++#endif ++ + printk(KERN_INFO "uvesafb: protected mode interface info at " + "%04x:%04x\n", + (u16)task->t.regs.es, (u16)task->t.regs.edi); +@@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info) + par->ypan = ypan; + + if (par->pmi_setpal || par->ypan) { ++#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC) + if (__supported_pte_mask & _PAGE_NX) { + par->pmi_setpal = par->ypan = 0; + printk(KERN_WARNING "uvesafb: NX protection is active, " + "better not use the PMI.\n"); +- } else { ++ } else ++#endif + uvesafb_vbe_getpmi(task, par); +- } + } + #else + /* The protected mode interface is not available on non-x86. */ +@@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode) + info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0; + + /* Disable blanking if the user requested so. */ +- if (!blank) +- info->fbops->fb_blank = NULL; ++ if (!blank) { ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_blank) = NULL; ++ pax_close_kernel(); ++ } + + /* + * Find out how much IO memory is required for the mode with +@@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode) + info->flags = FBINFO_FLAG_DEFAULT | + (par->ypan ? FBINFO_HWACCEL_YPAN : 0); + +- if (!par->ypan) +- info->fbops->fb_pan_display = NULL; ++ if (!par->ypan) { ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_pan_display) = NULL; ++ pax_close_kernel(); ++ } + } + + static void uvesafb_init_mtrr(struct fb_info *info) +@@ -1786,6 +1816,11 @@ static int uvesafb_probe(struct platform_device *dev) + out: + kfree(par->vbe_modes); + ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ if (par->pmi_code) ++ module_memfree_exec(par->pmi_code); ++#endif ++ + framebuffer_release(info); + return err; + } +@@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev) + kfree(par->vbe_state_orig); + kfree(par->vbe_state_saved); + ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ if (par->pmi_code) ++ module_memfree_exec(par->pmi_code); ++#endif ++ + framebuffer_release(info); + } + return 0; +diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c +index 528fe917dd49..475d9e609a4e 100644 +--- a/drivers/video/fbdev/vesafb.c ++++ b/drivers/video/fbdev/vesafb.c +@@ -9,6 +9,7 @@ + */ + + #include <linux/module.h> ++#include <linux/moduleloader.h> + #include <linux/kernel.h> + #include <linux/errno.h> + #include <linux/string.h> +@@ -56,8 +57,8 @@ static int vram_remap; /* Set amount of memory to be used */ + static int vram_total; /* Set total amount of memory */ + static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */ + static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */ +-static void (*pmi_start)(void) __read_mostly; +-static void (*pmi_pal) (void) __read_mostly; ++static void (*pmi_start)(void) __read_only; ++static void (*pmi_pal) (void) __read_only; + static int depth __read_mostly; + static int vga_compat __read_mostly; + /* --------------------------------------------------------------------- */ +@@ -241,6 +242,7 @@ static int vesafb_probe(struct platform_device *dev) + unsigned int size_remap; + unsigned int size_total; + char *option = NULL; ++ void *pmi_code = NULL; + + /* ignore error return of fb_get_options */ + fb_get_options("vesafb", &option); +@@ -287,10 +289,6 @@ static int vesafb_probe(struct platform_device *dev) + size_remap = size_total; + vesafb_fix.smem_len = size_remap; + +-#ifndef __i386__ +- screen_info.vesapm_seg = 0; +-#endif +- + if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) { + printk(KERN_WARNING + "vesafb: cannot reserve video memory at 0x%lx\n", +@@ -320,9 +318,21 @@ static int vesafb_probe(struct platform_device *dev) + printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n", + vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages); + ++#ifdef __i386__ ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ pmi_code = module_alloc_exec(screen_info.vesapm_size); ++ if (!pmi_code) ++#elif !defined(CONFIG_PAX_KERNEXEC) ++ if (0) ++#endif ++ ++#endif ++ screen_info.vesapm_seg = 0; ++ + if (screen_info.vesapm_seg) { +- printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n", +- screen_info.vesapm_seg,screen_info.vesapm_off); ++ printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n", ++ screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size); + } + + if (screen_info.vesapm_seg < 0xc000) +@@ -330,9 +340,25 @@ static int vesafb_probe(struct platform_device *dev) + + if (ypan || pmi_setpal) { + unsigned short *pmi_base; ++ + pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off); +- pmi_start = (void*)((char*)pmi_base + pmi_base[1]); +- pmi_pal = (void*)((char*)pmi_base + pmi_base[2]); ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ pax_open_kernel(); ++ memcpy(pmi_code, pmi_base, screen_info.vesapm_size); ++#else ++ pmi_code = pmi_base; ++#endif ++ ++ pmi_start = (void*)((char*)pmi_code + pmi_base[1]); ++ pmi_pal = (void*)((char*)pmi_code + pmi_base[2]); ++ ++#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ pmi_start = (void *)ktva_ktla((unsigned long)pmi_start); ++ pmi_pal = (void *)ktva_ktla((unsigned long)pmi_pal); ++ pax_close_kernel(); ++#endif ++ + printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal); + if (pmi_base[3]) { + printk(KERN_INFO "vesafb: pmi: ports = "); +@@ -452,8 +478,11 @@ static int vesafb_probe(struct platform_device *dev) + info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE | + (ypan ? FBINFO_HWACCEL_YPAN : 0); + +- if (!ypan) +- info->fbops->fb_pan_display = NULL; ++ if (!ypan) { ++ pax_open_kernel(); ++ const_cast(info->fbops->fb_pan_display) = NULL; ++ pax_close_kernel(); ++ } + + if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { + err = -ENOMEM; +@@ -467,6 +496,11 @@ static int vesafb_probe(struct platform_device *dev) + fb_info(info, "%s frame buffer device\n", info->fix.id); + return 0; + err: ++ ++#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC) ++ module_memfree_exec(pmi_code); ++#endif ++ + arch_phys_wc_del(par->wc_cookie); + if (info->screen_base) + iounmap(info->screen_base); +diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h +index 88714ae0d157..16c2e11132fd 100644 +--- a/drivers/video/fbdev/via/via_clock.h ++++ b/drivers/video/fbdev/via/via_clock.h +@@ -56,7 +56,7 @@ struct via_clock { + + void (*set_engine_pll_state)(u8 state); + void (*set_engine_pll)(struct via_pll_config config); +-}; ++} __no_const; + + + static inline u32 get_pll_internal_frequency(u32 ref_freq, +diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c +index d5dbdb9d24d8..8159bdd7f513 100644 +--- a/drivers/xen/events/events_base.c ++++ b/drivers/xen/events/events_base.c +@@ -1588,7 +1588,7 @@ void xen_irq_resume(void) + restore_pirqs(); + } + +-static struct irq_chip xen_dynamic_chip __read_mostly = { ++static struct irq_chip xen_dynamic_chip = { + .name = "xen-dyn", + + .irq_disable = disable_dynirq, +@@ -1602,7 +1602,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = { + .irq_retrigger = retrigger_dynirq, + }; + +-static struct irq_chip xen_pirq_chip __read_mostly = { ++static struct irq_chip xen_pirq_chip = { + .name = "xen-pirq", + + .irq_startup = startup_pirq, +@@ -1622,7 +1622,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = { + .irq_retrigger = retrigger_dynirq, + }; + +-static struct irq_chip xen_percpu_chip __read_mostly = { ++static struct irq_chip xen_percpu_chip = { + .name = "xen-percpu", + + .irq_disable = disable_dynirq, +diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c +index 6331a95691a4..f4570584081e 100644 +--- a/drivers/xen/xen-pciback/pci_stub.c ++++ b/drivers/xen/xen-pciback/pci_stub.c +@@ -883,7 +883,7 @@ static pci_ers_result_t xen_pcibk_mmio_enabled(struct pci_dev *dev) + */ + + static pci_ers_result_t xen_pcibk_error_detected(struct pci_dev *dev, +- pci_channel_state_t error) ++ enum pci_channel_state error) + { + struct pcistub_device *psdev; + pci_ers_result_t result; +diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c +index fef20dbc6a5c..d28b1aba63bb 100644 +--- a/drivers/xen/xenfs/xenstored.c ++++ b/drivers/xen/xenfs/xenstored.c +@@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file) + static int xsd_kva_open(struct inode *inode, struct file *file) + { + file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p", ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ NULL); ++#else + xen_store_interface); ++#endif ++ + if (!file->private_data) + return -ENOMEM; + return 0; +diff --git a/firmware/Makefile b/firmware/Makefile +index e297e1b52636..aeb0982c5013 100644 +--- a/firmware/Makefile ++++ b/firmware/Makefile +@@ -35,9 +35,11 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \ + bnx2x/bnx2x-e1h-6.2.9.0.fw \ + bnx2x/bnx2x-e2-6.2.9.0.fw + fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \ ++ bnx2/bnx2-mips-09-6.2.1b.fw \ + bnx2/bnx2-rv2p-09-6.0.17.fw \ + bnx2/bnx2-rv2p-09ax-6.0.17.fw \ + bnx2/bnx2-mips-06-6.2.1.fw \ ++ bnx2/bnx2-mips-06-6.2.3.fw \ + bnx2/bnx2-rv2p-06-6.0.15.fw + fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin + fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \ +diff --git a/firmware/WHENCE b/firmware/WHENCE +index de6f22e008f1..51fbae7f0509 100644 +--- a/firmware/WHENCE ++++ b/firmware/WHENCE +@@ -653,21 +653,23 @@ Found in hex form in kernel source. + Driver: BNX2 - Broadcom NetXtremeII + + File: bnx2/bnx2-mips-06-6.2.1.fw ++File: bnx2/bnx2-mips-06-6.2.3.fw + File: bnx2/bnx2-rv2p-06-6.0.15.fw + File: bnx2/bnx2-mips-09-6.2.1a.fw ++File: bnx2/bnx2-mips-09-6.2.1b.fw + File: bnx2/bnx2-rv2p-09-6.0.17.fw + File: bnx2/bnx2-rv2p-09ax-6.0.17.fw + + Licence: +- +- This file contains firmware data derived from proprietary unpublished +- source code, Copyright (c) 2004 - 2010 Broadcom Corporation. +- +- Permission is hereby granted for the distribution of this firmware data +- in hexadecimal or equivalent format, provided this copyright notice is +- accompanying it. +- +-Found in hex form in kernel source. ++ ++ This file contains firmware data derived from proprietary unpublished ++ source code, Copyright (c) 2004 - 2010 Broadcom Corporation. ++ ++ Permission is hereby granted for the distribution of this firmware data ++ in hexadecimal or equivalent format, provided this copyright notice is ++ accompanying it. ++ ++Found in hex form in kernel source. + + -------------------------------------------------------------------------- + +diff --git a/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex +new file mode 100644 +index 000000000000..da72bf197bad +--- /dev/null ++++ b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex +@@ -0,0 +1,5804 @@ ++:10000000080001180800000000004A68000000C84D ++:1000100000000000000000000000000008004A6826 ++:100020000000001400004B30080000A00800000091 ++:100030000000569400004B44080058200000008443 ++:100040000000A1D808005694000001580000A25CEE ++:100050000800321008000000000072F00000A3B495 ++:10006000000000000000000000000000080072F026 ++:1000700000000024000116A40800049008000400F9 ++:10008000000017D4000116C80000000000000000A6 ++:100090000000000000000000000000000000000060 ++:1000A000080000A80800000000003BFC00012E9C96 ++:1000B0000000000000000000000000000000000040 ++:1000C00000000000000000000A00004600000000E0 ++:1000D000000000000000000D636F6D362E322E33DD ++:1000E0000000000006020302000000000000000300 ++:1000F000000000C800000032000000030000000003 ++:1001000000000000000000000000000000000000EF ++:1001100000000010000001360000EA600000000549 ++:1001200000000000000000000000000000000008C7 ++:1001300000000000000000000000000000000000BF ++:1001400000000000000000000000000000000000AF ++:10015000000000000000000000000000000000009F ++:10016000000000020000000000000000000000008D ++:10017000000000000000000000000000000000007F ++:10018000000000000000000000000010000000005F ++:10019000000000000000000000000000000000005F ++:1001A000000000000000000000000000000000004F ++:1001B000000000000000000000000000000000003F ++:1001C000000000000000000000000000000000002F ++:1001D000000000000000000000000000000000001F ++:1001E0000000000010000003000000000000000DEF ++:1001F0000000000D3C02080024424AA03C03080015 ++:1002000024634B9CAC4000000043202B1480FFFD76 ++:10021000244200043C1D080037BD7FFC03A0F021F0 ++:100220003C100800261001183C1C0800279C4AA01E 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++:1084B0003C010800AC243FB414800006000000001A ++:1084C0003C0208008C423FD4344B00403C01080081 ++:1084D000AC2B3FD4124000438F8E00448E2D0010F1 ++:1084E0008F920044AE4D00208E2C0018AE4C00241C ++:1084F0003C04080094843FC80E0006FA0000000007 ++:108500008F9F00548E6700103C010800AC3F3FDC99 ++:1085100000E0F809000000003C1908008F393FB462 ++:108520001720FF798F870054979300583C11800ED5 ++:10853000321601000E000729A633002C16C0004594 ++:10854000320300105460004C8EE5000432080040F5 ++:108550005500001D8EF000088EE4000C0080F80924 ++:10856000000000008FBF00388FB700348FB6003096 ++:108570008FB5002C8FB400288FB300248FB2002059 ++:108580008FB1001C8FB0001803E0000827BD004029 ++:108590008F86003C36110E0000072E0000A6202515 ++:1085A000AE0400808E4300208E500024AFA3001044 ++:1085B000AE2300148FB20010AE320010AE30001C9B ++:1085C0000A000A75AE3000180200F8090000000029 ++:1085D0008EE4000C0080F809000000000A000B2E59 ++:1085E0008FBF003824180001240F0001A5C000200F ++:1085F000A5D800220A000B10ADCF00243C010800D2 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++:1087500030C400030004102314C000143049000387 ++:108760000000302100A9782101E6702100EE682B7D ++:1087700011A0FFE03C0401002D3800010006C82BC9 ++:10878000010548210319382414E0FFDA2524FFFCF1 ++:108790002402FFFC00A218240068202103E0000846 ++:1087A000008010210A000B9E240900303C0C800040 ++:1087B0003586098090CB007C316A00041540FFE9C2 ++:1087C000240600040A000BAD000030213C03080021 ++:1087D0008C63005C8F82001827BDFFE0AFBF0018DC ++:1087E000AFB1001410620005AFB00010000329C043 ++:1087F00024A40280AF840014AF8300183C108000D2 ++:1088000036020A0094450032361101000E000B7F3B ++:1088100030A43FFF8E240000241FFF803C11008005 ++:108820000082C021031F60243309007F000CC9406F ++:1088300003294025330E0078362F00033C0D10002D ++:10884000010D502501CF5825AE0C002836080980AF ++:10885000AE0C080CAE0B082CAE0A08309103006970 ++:108860003C06800C0126382110600006AF870034DA ++:108870008D09003C8D03006C0123382318E0008231 ++:10888000000000003C0B8008356A00803C1080002E ++:10889000A1400069360609808CC200383C06800081 ++:1088A00034C50A0090A8003C310C00201180001A49 ++:1088B000AF820030240D00013C0E800035D10A004B ++:1088C000A38D001CAF8000248E2400248F850024FB ++:1088D000240D0008AF800020AF8000283C01080074 ++:1088E000A42D3FC63C010800A4203FDA0E000B83F4 ++:1088F000000030219228003C8FBF00188FB1001477 ++:108900008FB0001000086142AF82002C27BD00200C ++:1089100003E000083182000190B80032240E00010B ++:10892000330F00FF000F2182108E00412419000236 ++:108930001099006434C40AC03C03800034640A0007 ++:108940008C8F002415E0001E34660900909F0030D3 ++:108950002418000533F9003F1338004E24030001AA ++:108960008F860020A383001CAF860028AF860024DA ++:108970003C0E800035D10A008E2400248F8500240F ++:10898000240D00083C010800A42D3FC63C0108004E ++:10899000A4203FDA0E000B83000000009228003C68 ++:1089A0008FBF00188FB100148FB000100008614213 ++:1089B000AF82002C27BD002003E0000831820001B7 ++:1089C0008C8A00088C8B00248CD000643C0E8000C4 ++:1089D00035D10A00014B2823AF900024A380001C4E ++:1089E000AF8500288E2400248F8600208F850024E8 ++:1089F000240D00083C010800A42D3FC63C010800DE ++:108A0000A4203FDA0E000B83000000009228003CF7 ++:108A10008FBF00188FB100148FB0001000086142A2 ++:108A2000AF82002C27BD002003E000083182000146 ++:108A300090A200303051003F5224002834C50AC0B3 ++:108A40008CB000241600002234CB09008CA600480C ++:108A50003C0A7FFF3545FFFF00C510243C0E800017 ++:108A6000AF82002035C509008F8800208CAD0060E2 ++:108A7000010D602B15800002010020218CA40060F4 ++:108A80000A000C22AF8400208D02006C0A000BFC4F ++:108A90003C0680008C8200488F8600203C097FFFC6 ++:108AA0003527FFFF004788243C0480082403000189 ++:108AB000AF910028AC80006CA383001C0A000C302E ++:108AC000AF8600248C9F00140A000C22AF9F002068 ++:108AD0008D6200680A000C6C3C0E800034C4098072 ++:108AE0008C8900708CA300140123382B10E0000443 ++:108AF000000000008C8200700A000C6C3C0E8000AC ++:108B00008CA200140A000C6C3C0E80008F8500249F ++:108B100027BDFFE0AFBF0018AFB1001414A00008DC ++:108B2000AFB000103C04800034870A0090E60030AB ++:108B30002402000530C3003F106200B934840900EC ++:108B40008F91002000A080213C048000348E0A0018 ++:108B50008DCD00043C0608008CC63FB831A73FFF0E ++:108B600000E6602B5580000100E03021938F001C4F ++:108B700011E0007800D0282B349F098093F9007C05 ++:108B800033380002130000792403003400C3102B93 ++:108B9000144000D90000000000C3302300D0282B6F ++:108BA0003C010800A4233FC414A0006E0200182159 ++:108BB0003C0408008C843FB40064402B5500000145 ++:108BC000006020213C05800034A90A00912A003C65 ++:108BD0003C010800AC243FBC31430020146000037A ++:108BE0000000482134AB0E008D6900188F88002CDE ++:108BF0000128202B1080005F000000003C050800C9 ++:108C00008CA53FBC00A96821010D602B1180005C80 ++:108C100000B0702B0109382300E028213C01080036 ++:108C2000AC273FBC12000003240AFFFC10B0008DEB ++:108C30003224000300AA18243C010800A4203FDAD3 ++:108C40003C010800AC233FBC006028218F84002435 ++:108C5000120400063C0B80088D6C006C0200202181 ++:108C6000AF91002025900001AD70006C8F8D002821 ++:108C700000858823AF91002401A52023AF8400281C ++:108C80001220000224070018240700103C18800856 ++:108C90003706008090CF00683C010800A0273FD82D ++:108CA0002407000131EE00FF11C70047000000005B ++:108CB00014800018000028213C06800034D109806F ++:108CC00034CD010091A600098E2C001824C40001A7 ++:108CD000000C86023205007F308B007F1165007F1B ++:108CE0002407FF803C19800837290080A124004C0C ++:108CF0003C0808008D083FD4241800023C010800FD ++:108D0000A0384019350F00083C010800AC2F3FD4B3 ++:108D1000240500103C02800034440A009083003C8B ++:108D2000307F002013E0000500A02021240A00016C ++:108D30003C010800AC2A3FBC34A400018FBF0018DE ++:108D40008FB100148FB000100080102103E00008E4 ++:108D500027BD00203C010800A4203FC410A0FF94C0 ++:108D6000020018210A000CC000C018210A000CB72C ++:108D7000240300303C0508008CA53FBC00B0702BDC ++:108D800011C0FFA8000000003C19080097393FC43B ++:108D90000325C0210307782B11E000072CAA00044B ++:108DA0003C0360008C625404305F003F17E0FFE337 ++:108DB000240400422CAA00041140FF9A240400421B ++:108DC0000A000D248FBF00181528FFB9000000000D ++:108DD0008CCA00183C1F800024020002015F182585 ++:108DE000ACC3001837F90A00A0C200689329003C00 ++:108DF0002404000400A01021312800203C010800B8 ++:108E0000A0244019110000022405001024020001D2 ++:108E10003C010800AC223FB40A000D1A3C0280005D ++:108E20008F8800288C8900600109282B14A000027B ++:108E3000010088218C9100603C048000348B0E007E ++:108E40008D640018240A000102202821022030210C ++:108E5000A38A001C0E000B83022080210A000CA6AE ++:108E6000AF82002C00045823122000073164000355 ++:108E70003C0E800035C7098090ED007C31AC0004C9 ++:108E800015800019248F00043C010800A4243FDA57 ++:108E90003C1F080097FF3FDA03E5C82100D9C02B2B ++:108EA0001300FF6B8F8400242CA6000514C0FFA3C1 ++:108EB0002404004230A200031440000200A2182340 ++:108EC00024A3FFFC3C010800AC233FBC3C0108008C ++:108ED000A4203FDA0A000CE70060282100C77024B4 ++:108EE0000A000D0D01C720263C010800A42F3FDA1F ++:108EF0000A000D78000000003C010800AC203FBCD7 ++:108F00000A000D23240400428F8300283C058000C2 ++:108F100034AA0A00146000060000102191470030B6 ++:108F20002406000530E400FF108600030000000066 ++:108F300003E0000800000000914B0048316900FF89 ++:108F4000000941C21500FFFA3C0680083C040800F5 ++:108F500094843FC43C0308008C633FDC3C19080048 ++:108F60008F393FBC3C0F080095EF3FDA0064C02109 ++:108F70008CCD00040319702101CF602134AB0E00A9 ++:108F8000018D282318A0001D00000000914F004C07 ++:108F90008F8C0034956D001031EE00FF8D89000438 ++:108FA00001AE30238D8A000030CEFFFF000E290075 ++:108FB0000125C82100003821014720210325182B55 ++:108FC0000083C021AD990004AD980000918F000A84 ++:108FD00001CF6821A18D000A956500128F8A0034A7 ++:108FE000A5450008954B003825690001A5490038C2 ++:108FF0009148000D35070008A147000D03E0000867 ++:109000000000000027BDFFD8AFB000189388001CF7 ++:109010008FB000143C0A80003C197FFF8F8700242A ++:109020003738FFFFAFBF0020AFB1001C355F0A002B ++:109030000218182493EB003C00087FC03C02BFFFDD ++:10904000006F60252CF000013449FFFF3C1F080031 ++:109050008FFF3FDC8F9900303C18080097183FD2F3 ++:1090600001897824001047803C07EFFF3C05F0FFA2 ++:1090700001E818253C1180003169002034E2FFFF2F ++:1090800034ADFFFF362E098027A50010240600020C ++:1090900003F96023270B0002354A0E0000621824F2 ++:1090A0000080802115200002000040218D48001C16 ++:1090B000A7AB0012058000392407000030E800FF4C ++:1090C00000083F00006758253C028008AFAB001441 ++:1090D000344F008091EA00683C08080091083FD9AD ++:1090E0003C09DFFF352CFFFF000AF82B3C0208008B ++:1090F00094423FCCA3A80011016CC024001FCF40B4 ++:10910000031918258FA70010AFA300143C0C08000A ++:10911000918C3FDBA7A200168FAB001400ED482412 ++:109120003C0F01003C0A0FFF012FC82531980003B6 ++:10913000355FFFFF016D40243C027000033F38247F ++:1091400000181E0000E2482501037825AFAF001487 ++:10915000AFA9001091CC007C0E000092A3AC0015CA ++:10916000362D0A0091A6003C30C400201080000675 ++:10917000260200083C11080096313FC8262EFFFF4A ++:109180003C010800A42E3FC88FBF00208FB1001CF7 ++:109190008FB0001803E0000827BD00288F8B002C3B ++:1091A000010B502B5540FFC5240700010A000E0497 ++:1091B00030E800FF9383001C3C02800027BDFFD8ED ++:1091C00034480A0000805021AFBF002034460AC056 ++:1091D000010028211060000E3444098091070030FE ++:1091E000240B00058F89002030EC003F118B000B11 ++:1091F00000003821AFA900103C0B80088D69006C7D ++:10920000AFAA00180E00015AAFA90014A380001CD9 ++:109210008FBF002003E0000827BD00288D1F0048F5 ++:109220003C1808008F183FBC8F9900283C027FFF34 ++:109230008D0800443443FFFFAFA900103C0B8008A9 ++:109240008D69006C03E370240319782101CF682332 ++:1092500001A83821AFAA00180E00015AAFA90014C6 ++:109260000A000E58A380001C3C05800034A60A00AA ++:1092700090C7003C3C06080094C63FDA3C02080058 ++:109280008C423FD430E30020000624001060001E12 ++:10929000004438253C0880083505008090A300680C ++:1092A00000004821240800010000282124040001B6 ++:1092B0003C0680008CCD017805A0FFFE34CF014034 ++:1092C000ADE800083C0208008C423FDCA5E5000444 ++:1092D000A5E40006ADE2000C3C04080090843FD9F0 ++:1092E0003C03800834790080A1E40012ADE700144B ++:1092F000A5E900189338004C3C0E1000A1F8002D91 ++:1093000003E00008ACCE017834A90E008D28001CC3 ++:109310003C0C08008D8C3FBC952B0016952A001440 ++:10932000018648213164FFFF0A000E803145FFFFAE ++:109330003C04800034830A009065003C30A2002089 ++:109340001040001934870E00000040210000382131 ++:10935000000020213C0680008CC901780520FFFE1A ++:1093600034CA014034CF010091EB0009AD48000838 ++:109370003C0E08008DCE3FDC240DFF91240C0040F4 ++:109380003C081000A5440004A5470006AD4E000CA3 ++:10939000A14D0012AD4C0014A5400018A14B002DAA ++:1093A00003E00008ACC801788CE8001894E60012CD ++:1093B00094E4001030C7FFFF0A000EA93084FFFFBD ++:1093C0003C04800034830A009065003C30A20020F9 ++:1093D0001040002727BDFFF82409000100003821B4 ++:1093E000240800013C0680008CCA01780540FFFE7D ++:1093F0003C0280FF34C40100908D00093C0C080041 ++:10940000918C4019A3AD00038FAB00003185007F24 ++:109410003459FFFF01665025AFAA00009083000A6F ++:10942000A3A0000200057E00A3A300018FB80000E6 ++:1094300034CB0140240C30000319702401CF68257F ++:10944000AD6D000C27BD0008AD6C0014A5600018C0 ++:10945000AD690008A56700042409FF80A56800061F ++:109460003C081000A169001203E00008ACC80178B4 ++:1094700034870E008CE9001894E6001294E4001082 ++:1094800030C8FFFF0A000ECD3087FFFF27BDFFE089 ++:10949000AFB100143C118000AFB00010AFBF001896 ++:1094A00036380A00970F0032363001000E000B7F6D ++:1094B00031E43FFF8E0E0000240DFF803C042000AD ++:1094C00001C25821016D6024000C4940316A007FBF ++:1094D000012A4025010438253C048008AE270830C5 ++:1094E0003486008090C500682403000230A200FF8B ++:1094F000104300048F9F00208F990024AC9F0068C8 ++:10950000AC9900648FBF00188FB100148FB00010A9 ++:1095100003E0000827BD00203C0A0800254A3A80E5 ++:109520003C09080025293B103C08080025082F1C91 ++:109530003C07080024E73BDC3C06080024C639044D ++:109540003C05080024A536583C0408002484325CFD ++:109550003C030800246339B83C0208002442375415 ++:109560003C010800AC2A3F983C010800AC293F941C ++:109570003C010800AC283F903C010800AC273F9C10 ++:109580003C010800AC263FAC3C010800AC253FA4E0 ++:109590003C010800AC243FA03C010800AC233FB0D4 ++:1095A0003C010800AC223FA803E0000800000000D6 ++:1095B00080000940800009008008010080080080C8 ++:1095C00080080000800E00008008008080080000F5 ++:1095D00080000A8080000A00800009808000090065 ++:00000001FF +diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c +index 6181ad79e1a5..86db0223c023 100644 +--- a/fs/9p/vfs_addr.c ++++ b/fs/9p/vfs_addr.c +@@ -121,7 +121,7 @@ static int v9fs_vfs_readpages(struct file *filp, struct address_space *mapping, + if (ret == 0) + return ret; + +- ret = read_cache_pages(mapping, pages, (void *)v9fs_vfs_readpage, filp); ++ ret = read_cache_pages(mapping, pages, v9fs_vfs_readpage, filp); + p9_debug(P9_DEBUG_VFS, " = %d\n", ret); + return ret; + } +diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c +index afaa4b6de801..03b17605868f 100644 +--- a/fs/9p/vfs_inode_dotl.c ++++ b/fs/9p/vfs_inode_dotl.c +@@ -179,7 +179,7 @@ static int v9fs_mapped_dotl_flags(int flags) + { + int i; + int rflags = 0; +- struct dotl_openflag_map dotl_oflag_map[] = { ++ static const struct dotl_openflag_map dotl_oflag_map[] = { + { O_CREAT, P9_DOTL_CREATE }, + { O_EXCL, P9_DOTL_EXCL }, + { O_NOCTTY, P9_DOTL_NOCTTY }, +@@ -524,7 +524,7 @@ static int v9fs_mapped_iattr_valid(int iattr_valid) + { + int i; + int p9_iattr_valid = 0; +- struct dotl_iattr_map dotl_iattr_map[] = { ++ static const struct dotl_iattr_map dotl_iattr_map[] = { + { ATTR_MODE, P9_ATTR_MODE }, + { ATTR_UID, P9_ATTR_UID }, + { ATTR_GID, P9_ATTR_GID }, +diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt +index 4c09d93d9569..b051e3df3c04 100644 +--- a/fs/Kconfig.binfmt ++++ b/fs/Kconfig.binfmt +@@ -112,7 +112,7 @@ config HAVE_AOUT + + config BINFMT_AOUT + tristate "Kernel support for a.out and ECOFF binaries" +- depends on HAVE_AOUT ++ depends on HAVE_AOUT && BROKEN + ---help--- + A.out (Assembler.OUTput) is a set of formats for libraries and + executables used in the earliest versions of UNIX. Linux used +diff --git a/fs/afs/file.c b/fs/afs/file.c +index 6344aee4ac4b..217c57926fe4 100644 +--- a/fs/afs/file.c ++++ b/fs/afs/file.c +@@ -122,11 +122,11 @@ static void afs_file_readpage_read_complete(struct page *page, + /* + * read page from file, directory or symlink, given a key to use + */ +-int afs_page_filler(void *data, struct page *page) ++int afs_page_filler(struct file *data, struct page *page) + { + struct inode *inode = page->mapping->host; + struct afs_vnode *vnode = AFS_FS_I(inode); +- struct key *key = data; ++ struct key *key = (struct key *)data; + size_t len; + off_t offset; + int ret; +@@ -220,14 +220,14 @@ static int afs_readpage(struct file *file, struct page *page) + if (file) { + key = file->private_data; + ASSERT(key != NULL); +- ret = afs_page_filler(key, page); ++ ret = afs_page_filler((struct file *)key, page); + } else { + struct inode *inode = page->mapping->host; + key = afs_request_key(AFS_FS_S(inode->i_sb)->volume->cell); + if (IS_ERR(key)) { + ret = PTR_ERR(key); + } else { +- ret = afs_page_filler(key, page); ++ ret = afs_page_filler((struct file *)key, page); + key_put(key); + } + } +diff --git a/fs/afs/inode.c b/fs/afs/inode.c +index 86cc7264c21c..b9b7f73e7916 100644 +--- a/fs/afs/inode.c ++++ b/fs/afs/inode.c +@@ -142,7 +142,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name, + struct afs_vnode *vnode; + struct super_block *sb; + struct inode *inode; +- static atomic_t afs_autocell_ino; ++ static atomic_unchecked_t afs_autocell_ino; + + _enter("{%x:%u},%*.*s,", + AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode, +@@ -155,7 +155,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name, + data.fid.unique = 0; + data.fid.vnode = 0; + +- inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino), ++ inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino), + afs_iget5_autocell_test, afs_iget5_set, + &data); + if (!inode) { +diff --git a/fs/afs/internal.h b/fs/afs/internal.h +index 535a38d2c1d0..c62717dd6c05 100644 +--- a/fs/afs/internal.h ++++ b/fs/afs/internal.h +@@ -14,7 +14,7 @@ + #include <linux/fs.h> + #include <linux/pagemap.h> + #include <linux/rxrpc.h> +-#include <linux/key.h> ++#include <linux/key-type.h> + #include <linux/workqueue.h> + #include <linux/sched.h> + #include <linux/fscache.h> +@@ -493,7 +493,7 @@ extern const struct file_operations afs_file_operations; + + extern int afs_open(struct inode *, struct file *); + extern int afs_release(struct inode *, struct file *); +-extern int afs_page_filler(void *, struct page *); ++extern int afs_page_filler(struct file *, struct page *); + + /* + * flock.c +diff --git a/fs/aio.c b/fs/aio.c +index 0fcb49ad67d4..82c2708d4889 100644 +--- a/fs/aio.c ++++ b/fs/aio.c +@@ -458,7 +458,7 @@ static int aio_setup_ring(struct kioctx *ctx) + size += sizeof(struct io_event) * nr_events; + + nr_pages = PFN_UP(size); +- if (nr_pages < 0) ++ if (nr_pages <= 0) + return -EINVAL; + + file = aio_private_file(ctx, nr_pages); +diff --git a/fs/attr.c b/fs/attr.c +index c902b3d53508..d3cd5569a038 100644 +--- a/fs/attr.c ++++ b/fs/attr.c +@@ -115,6 +115,10 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset) + unsigned long limit; + + limit = rlimit(RLIMIT_FSIZE); ++ if (offset > ULONG_MAX) ++ gr_learn_resource(current, RLIMIT_FSIZE, ULONG_MAX, 1); ++ else if (offset > 0) ++ gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1); + if (limit != RLIM_INFINITY && offset > limit) + goto out_sig; + if (offset > inode->i_sb->s_maxbytes) +diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c +index 5db6c8d745ea..6e7193a1506a 100644 +--- a/fs/autofs4/waitq.c ++++ b/fs/autofs4/waitq.c +@@ -56,7 +56,7 @@ static int autofs4_write(struct autofs_sb_info *sbi, + { + unsigned long sigpipe, flags; + mm_segment_t fs; +- const char *data = (const char *)addr; ++ const char __user *data = (const char __force_user *)addr; + ssize_t wr = 0; + + sigpipe = sigismember(¤t->pending.signal, SIGPIPE); +@@ -344,6 +344,10 @@ static int validate_request(struct autofs_wait_queue **wait, + return 1; + } + ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0); ++#endif ++ + int autofs4_wait(struct autofs_sb_info *sbi, + struct dentry *dentry, enum autofs_notify notify) + { +@@ -389,7 +393,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, + + /* If this is a direct mount request create a dummy name */ + if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type)) ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ /* this name does get written to userland via autofs4_write() */ ++ qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id)); ++#else + qstr.len = sprintf(name, "%p", dentry); ++#endif + else { + qstr.len = autofs4_getpath(sbi, dentry, &name); + if (!qstr.len) { +diff --git a/fs/befs/endian.h b/fs/befs/endian.h +index 27223878ba9f..56059b57661d 100644 +--- a/fs/befs/endian.h ++++ b/fs/befs/endian.h +@@ -11,7 +11,7 @@ + + #include <asm/byteorder.h> + +-static inline u64 ++static inline u64 __intentional_overflow(-1) + fs64_to_cpu(const struct super_block *sb, fs64 n) + { + if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) +@@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n) + return (__force fs64)cpu_to_be64(n); + } + +-static inline u32 ++static inline u32 __intentional_overflow(-1) + fs32_to_cpu(const struct super_block *sb, fs32 n) + { + if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) +@@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n) + return (__force fs32)cpu_to_be32(n); + } + +-static inline u16 ++static inline u16 __intentional_overflow(-1) + fs16_to_cpu(const struct super_block *sb, fs16 n) + { + if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) +diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c +index 647a276eba56..86575b9317fb 100644 +--- a/fs/befs/linuxvfs.c ++++ b/fs/befs/linuxvfs.c +@@ -430,10 +430,12 @@ static struct inode *befs_iget(struct super_block *sb, unsigned long ino) + static int __init + befs_init_inodecache(void) + { +- befs_inode_cachep = kmem_cache_create("befs_inode_cache", ++ befs_inode_cachep = kmem_cache_create_usercopy("befs_inode_cache", + sizeof (struct befs_inode_info), + 0, (SLAB_RECLAIM_ACCOUNT| + SLAB_MEM_SPREAD|SLAB_ACCOUNT), ++ offsetof(struct befs_inode_info, i_data.symlink), ++ sizeof(((struct befs_inode_info *)0)->i_data.symlink), + init_once); + if (befs_inode_cachep == NULL) + return -ENOMEM; +diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c +index ae1b5404fced..15cfacf11ef5 100644 +--- a/fs/binfmt_aout.c ++++ b/fs/binfmt_aout.c +@@ -16,6 +16,7 @@ + #include <linux/string.h> + #include <linux/fs.h> + #include <linux/file.h> ++#include <linux/security.h> + #include <linux/stat.h> + #include <linux/fcntl.h> + #include <linux/ptrace.h> +@@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm) + #endif + # define START_STACK(u) ((void __user *)u.start_stack) + ++ memset(&dump, 0, sizeof(dump)); ++ + fs = get_fs(); + set_fs(KERNEL_DS); + has_dumped = 1; +@@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm) + + /* If the size of the dump file exceeds the rlimit, then see what would happen + if we wrote the stack, but not the data area. */ ++ gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1); + if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit) + dump.u_dsize = 0; + + /* Make sure we have enough room to write the stack and data areas. */ ++ gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1); + if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit) + dump.u_ssize = 0; + +@@ -228,6 +233,8 @@ static int load_aout_binary(struct linux_binprm * bprm) + rlim = rlimit(RLIMIT_DATA); + if (rlim >= RLIM_INFINITY) + rlim = ~0; ++ ++ gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1); + if (ex.a_data + ex.a_bss > rlim) + return -ENOMEM; + +@@ -257,6 +264,27 @@ static int load_aout_binary(struct linux_binprm * bprm) + + install_exec_creds(bprm); + ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++ current->mm->pax_flags = 0UL; ++#endif ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) { ++ current->mm->pax_flags |= MF_PAX_PAGEEXEC; ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if (N_FLAGS(ex) & F_PAX_EMUTRAMP) ++ current->mm->pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (!(N_FLAGS(ex) & F_PAX_MPROTECT)) ++ current->mm->pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++ } ++#endif ++ + if (N_MAGIC(ex) == OMAGIC) { + unsigned long text_addr, map_size; + loff_t pos; +@@ -311,7 +339,7 @@ static int load_aout_binary(struct linux_binprm * bprm) + return error; + + error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data, +- PROT_READ | PROT_WRITE | PROT_EXEC, ++ PROT_READ | PROT_WRITE, + MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE, + fd_offset + ex.a_text); + if (error != N_DATADDR(ex)) +diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c +index cfd724f98332..74b8aaadc5f2 100644 +--- a/fs/binfmt_elf.c ++++ b/fs/binfmt_elf.c +@@ -36,6 +36,7 @@ + #include <linux/coredump.h> + #include <linux/sched.h> + #include <linux/dax.h> ++#include <linux/xattr.h> + #include <asm/uaccess.h> + #include <asm/param.h> + #include <asm/page.h> +@@ -67,6 +68,14 @@ static int elf_core_dump(struct coredump_params *cprm); + #define elf_core_dump NULL + #endif + ++#ifdef CONFIG_PAX_MPROTECT ++static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags); ++#endif ++ ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++static void elf_handle_mmap(struct file *file); ++#endif ++ + #if ELF_EXEC_PAGESIZE > PAGE_SIZE + #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE + #else +@@ -86,6 +95,15 @@ static struct linux_binfmt elf_format = { + .load_binary = load_elf_binary, + .load_shlib = load_elf_library, + .core_dump = elf_core_dump, ++ ++#ifdef CONFIG_PAX_MPROTECT ++ .handle_mprotect= elf_handle_mprotect, ++#endif ++ ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++ .handle_mmap = elf_handle_mmap, ++#endif ++ + .min_coredump = ELF_EXEC_PAGESIZE, + }; + +@@ -93,6 +111,8 @@ static struct linux_binfmt elf_format = { + + static int set_brk(unsigned long start, unsigned long end) + { ++ unsigned long e = end; ++ + start = ELF_PAGEALIGN(start); + end = ELF_PAGEALIGN(end); + if (end > start) { +@@ -100,7 +120,7 @@ static int set_brk(unsigned long start, unsigned long end) + if (error) + return error; + } +- current->mm->start_brk = current->mm->brk = end; ++ current->mm->start_brk = current->mm->brk = e; + return 0; + } + +@@ -161,7 +181,7 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec, + elf_addr_t __user *u_rand_bytes; + const char *k_platform = ELF_PLATFORM; + const char *k_base_platform = ELF_BASE_PLATFORM; +- unsigned char k_rand_bytes[16]; ++ u32 k_rand_bytes[4]; + int items; + elf_addr_t *elf_info; + int ei_index = 0; +@@ -208,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec, + * Generate 16 random bytes for userspace PRNG seeding. + */ + get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes)); +- u_rand_bytes = (elf_addr_t __user *) +- STACK_ALLOC(p, sizeof(k_rand_bytes)); ++ prandom_seed(k_rand_bytes[0] ^ prandom_u32()); ++ prandom_seed(k_rand_bytes[1] ^ prandom_u32()); ++ prandom_seed(k_rand_bytes[2] ^ prandom_u32()); ++ prandom_seed(k_rand_bytes[3] ^ prandom_u32()); ++ p = STACK_ROUND(p, sizeof(k_rand_bytes)); ++ u_rand_bytes = (elf_addr_t __user *) p; + if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes))) + return -EFAULT; + +@@ -517,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp, + an ELF header */ + + static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex, +- struct file *interpreter, unsigned long *interp_map_addr, ++ struct file *interpreter, + unsigned long no_base, struct elf_phdr *interp_elf_phdata) + { + struct elf_phdr *eppnt; +- unsigned long load_addr = 0; ++ unsigned long load_addr = 0, pax_task_size = TASK_SIZE; + int load_addr_set = 0; + unsigned long last_bss = 0, elf_bss = 0; +- unsigned long error = ~0UL; ++ unsigned long error = -EINVAL; + unsigned long total_size; + int i; + +@@ -544,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex, + goto out; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ + eppnt = interp_elf_phdata; + for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) { + if (eppnt->p_type == PT_LOAD) { +@@ -567,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex, + map_addr = elf_map(interpreter, load_addr + vaddr, + eppnt, elf_prot, elf_type, total_size); + total_size = 0; +- if (!*interp_map_addr) +- *interp_map_addr = map_addr; + error = map_addr; + if (BAD_ADDR(map_addr)) + goto out; +@@ -587,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex, + k = load_addr + eppnt->p_vaddr; + if (BAD_ADDR(k) || + eppnt->p_filesz > eppnt->p_memsz || +- eppnt->p_memsz > TASK_SIZE || +- TASK_SIZE - eppnt->p_memsz < k) { ++ eppnt->p_memsz > pax_task_size || ++ pax_task_size - eppnt->p_memsz < k) { + error = -ENOMEM; + goto out; + } +@@ -639,6 +666,336 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex, + return error; + } + ++#ifdef CONFIG_PAX_PT_PAX_FLAGS ++#ifdef CONFIG_PAX_SOFTMODE ++static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata) ++{ ++ unsigned long pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (elf_phdata->p_flags & PF_PAGEEXEC) ++ pax_flags |= MF_PAX_PAGEEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (elf_phdata->p_flags & PF_SEGMEXEC) ++ pax_flags |= MF_PAX_SEGMEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))) ++ pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (elf_phdata->p_flags & PF_MPROTECT) ++ pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK) ++ if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP)) ++ pax_flags |= MF_PAX_RANDMMAP; ++#endif ++ ++ return pax_flags; ++} ++#endif ++ ++static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata) ++{ ++ unsigned long pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(elf_phdata->p_flags & PF_NOPAGEEXEC)) ++ pax_flags |= MF_PAX_PAGEEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!(elf_phdata->p_flags & PF_NOSEGMEXEC)) ++ pax_flags |= MF_PAX_SEGMEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if (!(elf_phdata->p_flags & PF_NOEMUTRAMP)) ++ pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (!(elf_phdata->p_flags & PF_NOMPROTECT)) ++ pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK) ++ if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP)) ++ pax_flags |= MF_PAX_RANDMMAP; ++#endif ++ ++ return pax_flags; ++} ++#endif ++ ++#ifdef CONFIG_PAX_XATTR_PAX_FLAGS ++#ifdef CONFIG_PAX_SOFTMODE ++static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode) ++{ ++ unsigned long pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (pax_flags_softmode & MF_PAX_PAGEEXEC) ++ pax_flags |= MF_PAX_PAGEEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_flags_softmode & MF_PAX_SEGMEXEC) ++ pax_flags |= MF_PAX_SEGMEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))) ++ pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (pax_flags_softmode & MF_PAX_MPROTECT) ++ pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK) ++ if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP)) ++ pax_flags |= MF_PAX_RANDMMAP; ++#endif ++ ++ return pax_flags; ++} ++#endif ++ ++static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode) ++{ ++ unsigned long pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC)) ++ pax_flags |= MF_PAX_PAGEEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC)) ++ pax_flags |= MF_PAX_SEGMEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP)) ++ pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (!(pax_flags_hardmode & MF_PAX_MPROTECT)) ++ pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK) ++ if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP)) ++ pax_flags |= MF_PAX_RANDMMAP; ++#endif ++ ++ return pax_flags; ++} ++#endif ++ ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++static unsigned long pax_parse_defaults(void) ++{ ++ unsigned long pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_SOFTMODE ++ if (pax_softmode) ++ return pax_flags; ++#endif ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ pax_flags |= MF_PAX_PAGEEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_flags |= MF_PAX_SEGMEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (randomize_va_space) ++ pax_flags |= MF_PAX_RANDMMAP; ++#endif ++ ++ return pax_flags; ++} ++ ++static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex) ++{ ++ unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK; ++ ++#ifdef CONFIG_PAX_EI_PAX ++ ++#ifdef CONFIG_PAX_SOFTMODE ++ if (pax_softmode) ++ return pax_flags; ++#endif ++ ++ pax_flags = 0UL; ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC)) ++ pax_flags |= MF_PAX_PAGEEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC)) ++ pax_flags |= MF_PAX_SEGMEXEC; ++#endif ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP)) ++ pax_flags |= MF_PAX_EMUTRAMP; ++#endif ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT)) ++ pax_flags |= MF_PAX_MPROTECT; ++#endif ++ ++#ifdef CONFIG_PAX_ASLR ++ if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP)) ++ pax_flags |= MF_PAX_RANDMMAP; ++#endif ++ ++#endif ++ ++ return pax_flags; ++ ++} ++ ++static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata) ++{ ++ ++#ifdef CONFIG_PAX_PT_PAX_FLAGS ++ unsigned long i; ++ ++ for (i = 0UL; i < elf_ex->e_phnum; i++) ++ if (elf_phdata[i].p_type == PT_PAX_FLAGS) { ++ if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) || ++ ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) || ++ ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) || ++ ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) || ++ ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP))) ++ return PAX_PARSE_FLAGS_FALLBACK; ++ ++#ifdef CONFIG_PAX_SOFTMODE ++ if (pax_softmode) ++ return pax_parse_pt_pax_softmode(&elf_phdata[i]); ++ else ++#endif ++ ++ return pax_parse_pt_pax_hardmode(&elf_phdata[i]); ++ break; ++ } ++#endif ++ ++ return PAX_PARSE_FLAGS_FALLBACK; ++} ++ ++static unsigned long pax_parse_xattr_pax(struct file * const file) ++{ ++ ++#ifdef CONFIG_PAX_XATTR_PAX_FLAGS ++ ssize_t xattr_size, i; ++ unsigned char xattr_value[sizeof("pemrs") - 1]; ++ unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL; ++ ++ xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value); ++ if (xattr_size < 0 || xattr_size > sizeof xattr_value) ++ return PAX_PARSE_FLAGS_FALLBACK; ++ ++ for (i = 0; i < xattr_size; i++) ++ switch (xattr_value[i]) { ++ default: ++ return PAX_PARSE_FLAGS_FALLBACK; ++ ++#define parse_flag(option1, option2, flag) \ ++ case option1: \ ++ if (pax_flags_hardmode & MF_PAX_##flag) \ ++ return PAX_PARSE_FLAGS_FALLBACK;\ ++ pax_flags_hardmode |= MF_PAX_##flag; \ ++ break; \ ++ case option2: \ ++ if (pax_flags_softmode & MF_PAX_##flag) \ ++ return PAX_PARSE_FLAGS_FALLBACK;\ ++ pax_flags_softmode |= MF_PAX_##flag; \ ++ break; ++ ++ parse_flag('p', 'P', PAGEEXEC); ++ parse_flag('e', 'E', EMUTRAMP); ++ parse_flag('m', 'M', MPROTECT); ++ parse_flag('r', 'R', RANDMMAP); ++ parse_flag('s', 'S', SEGMEXEC); ++ ++#undef parse_flag ++ } ++ ++ if (pax_flags_hardmode & pax_flags_softmode) ++ return PAX_PARSE_FLAGS_FALLBACK; ++ ++#ifdef CONFIG_PAX_SOFTMODE ++ if (pax_softmode) ++ return pax_parse_xattr_pax_softmode(pax_flags_softmode); ++ else ++#endif ++ ++ return pax_parse_xattr_pax_hardmode(pax_flags_hardmode); ++#else ++ return PAX_PARSE_FLAGS_FALLBACK; ++#endif ++ ++} ++ ++static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file) ++{ ++ unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags; ++ ++ pax_flags = pax_parse_defaults(); ++ ei_pax_flags = pax_parse_ei_pax(elf_ex); ++ pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata); ++ xattr_pax_flags = pax_parse_xattr_pax(file); ++ ++ if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK && ++ xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK && ++ pt_pax_flags != xattr_pax_flags) ++ return -EINVAL; ++ if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK) ++ pax_flags = xattr_pax_flags; ++ else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK) ++ pax_flags = pt_pax_flags; ++ else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK) ++ pax_flags = ei_pax_flags; ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC) ++ if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ if ((__supported_pte_mask & _PAGE_NX)) ++ pax_flags &= ~MF_PAX_SEGMEXEC; ++ else ++ pax_flags &= ~MF_PAX_PAGEEXEC; ++ } ++#endif ++ ++ if (0 > pax_check_flags(&pax_flags)) ++ return -EINVAL; ++ ++ current->mm->pax_flags = pax_flags; ++ return 0; ++} ++#endif ++ + /* + * These are the functions used to load ELF style executables and shared + * libraries. There is no binary dependent code anywhere else. +@@ -652,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top) + { + unsigned long random_variable = 0; + ++#ifdef CONFIG_PAX_RANDUSTACK ++ if (current->mm->pax_flags & MF_PAX_RANDMMAP) ++ return stack_top - current->mm->delta_stack; ++#endif ++ + if ((current->flags & PF_RANDOMIZE) && + !(current->personality & ADDR_NO_RANDOMIZE)) { + random_variable = get_random_long(); +@@ -671,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm) + unsigned long load_addr = 0, load_bias = 0; + int load_addr_set = 0; + char * elf_interpreter = NULL; +- unsigned long error; ++ unsigned long error = 0; + struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL; + unsigned long elf_bss, elf_brk; + int retval, i; +@@ -686,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm) + struct elfhdr interp_elf_ex; + } *loc; + struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE; ++ unsigned long pax_task_size; + + loc = kmalloc(sizeof(*loc), GFP_KERNEL); + if (!loc) { +@@ -846,6 +1209,77 @@ static int load_elf_binary(struct linux_binprm *bprm) + /* Do this immediately, since STACK_TOP as used in setup_arg_pages + may depend on the personality. */ + SET_PERSONALITY2(loc->elf_ex, &arch_state); ++ ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++ current->mm->pax_flags = 0UL; ++#endif ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ current->mm->call_dl_resolve = 0UL; ++#endif ++ ++#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT) ++ current->mm->call_syscall = 0UL; ++#endif ++ ++#ifdef CONFIG_PAX_ASLR ++ current->mm->delta_mmap = 0UL; ++ current->mm->delta_stack = 0UL; ++#endif ++ ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++ if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) { ++ retval = -EINVAL; ++ goto out_free_dentry; ++ } ++#endif ++ ++#ifdef CONFIG_PAX_HAVE_ACL_FLAGS ++ pax_set_initial_flags(bprm); ++#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS) ++ if (pax_set_initial_flags_func) ++ (pax_set_initial_flags_func)(bprm); ++#endif ++ ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++ if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) { ++ current->mm->context.user_cs_limit = PAGE_SIZE; ++ current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE; ++ } ++#endif ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) { ++ current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE; ++ current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE; ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++ current->mm->def_flags |= VM_NOHUGEPAGE; ++ } else ++#endif ++ ++ pax_task_size = TASK_SIZE; ++ ++#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC) ++ if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu()); ++ put_cpu(); ++ } ++#endif ++ ++#ifdef CONFIG_PAX_ASLR ++ if (current->mm->pax_flags & MF_PAX_RANDMMAP) { ++ current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT; ++ current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT; ++ } ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ executable_stack = EXSTACK_DISABLE_X; ++ current->personality &= ~READ_IMPLIES_EXEC; ++ } else ++#endif ++ + if (elf_read_implies_exec(loc->elf_ex, executable_stack)) + current->personality |= READ_IMPLIES_EXEC; + +@@ -922,8 +1356,21 @@ static int load_elf_binary(struct linux_binprm *bprm) + if (current->flags & PF_RANDOMIZE) + load_bias += arch_mmap_rnd(); + load_bias = ELF_PAGESTART(load_bias); +- total_size = total_mapping_size(elf_phdata, +- loc->elf_ex.e_phnum); ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ /* PaX: randomize base address at the default exe base if requested */ ++ if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) { ++#ifdef CONFIG_SPARC64 ++ load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1); ++#else ++ load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT; ++#endif ++ load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias); ++ elf_flags |= MAP_FIXED; ++ } ++#endif ++ ++ total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum); + if (!total_size) { + retval = -EINVAL; + goto out_free_dentry; +@@ -959,9 +1406,9 @@ static int load_elf_binary(struct linux_binprm *bprm) + * allowed task size. Note that p_filesz must always be + * <= p_memsz so it is only necessary to check p_memsz. + */ +- if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz || +- elf_ppnt->p_memsz > TASK_SIZE || +- TASK_SIZE - elf_ppnt->p_memsz < k) { ++ if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz || ++ elf_ppnt->p_memsz > pax_task_size || ++ pax_task_size - elf_ppnt->p_memsz < k) { + /* set_brk can never work. Avoid overflows. */ + retval = -EINVAL; + goto out_free_dentry; +@@ -997,16 +1444,43 @@ static int load_elf_binary(struct linux_binprm *bprm) + if (retval) + goto out_free_dentry; + if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) { +- retval = -EFAULT; /* Nobody gets to see this, but.. */ +- goto out_free_dentry; ++ /* ++ * This bss-zeroing can fail if the ELF ++ * file specifies odd protections. So ++ * we don't check the return value ++ */ + } + +- if (elf_interpreter) { +- unsigned long interp_map_addr = 0; ++#ifdef CONFIG_PAX_RANDMMAP ++ if (current->mm->pax_flags & MF_PAX_RANDMMAP) { ++ unsigned long start, size, flags; ++ vm_flags_t vm_flags; + ++ start = ELF_PAGEALIGN(elf_brk); ++ size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4); ++ flags = MAP_FIXED | MAP_PRIVATE; ++ vm_flags = VM_DONTEXPAND | VM_DONTDUMP; ++ ++ down_write(¤t->mm->mmap_sem); ++ start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags); ++ retval = -ENOMEM; ++ if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) { ++// if (current->personality & ADDR_NO_RANDOMIZE) ++// vm_flags |= VM_READ | VM_MAYREAD; ++ start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0); ++ retval = IS_ERR_VALUE(start) ? start : 0; ++ } ++ up_write(¤t->mm->mmap_sem); ++ if (retval == 0) ++ retval = set_brk(start + size, start + size + PAGE_SIZE); ++ if (retval < 0) ++ goto out_free_dentry; ++ } ++#endif ++ ++ if (elf_interpreter) { + elf_entry = load_elf_interp(&loc->interp_elf_ex, + interpreter, +- &interp_map_addr, + load_bias, interp_elf_phdata); + if (!IS_ERR((void *)elf_entry)) { + /* +@@ -1056,6 +1530,7 @@ static int load_elf_binary(struct linux_binprm *bprm) + current->mm->end_data = end_data; + current->mm->start_stack = bprm->p; + ++#ifndef CONFIG_PAX_RANDMMAP + if ((current->flags & PF_RANDOMIZE) && (randomize_va_space > 1)) { + current->mm->brk = current->mm->start_brk = + arch_randomize_brk(current->mm); +@@ -1063,6 +1538,7 @@ static int load_elf_binary(struct linux_binprm *bprm) + current->brk_randomized = 1; + #endif + } ++#endif + + if (current->personality & MMAP_PAGE_ZERO) { + /* Why this, you ask??? Well SVr4 maps page 0 as read-only, +@@ -1234,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma) + * Decide what to dump of a segment, part, all or none. + */ + static unsigned long vma_dump_size(struct vm_area_struct *vma, +- unsigned long mm_flags) ++ unsigned long mm_flags, long signr) + { + #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type)) + +@@ -1281,7 +1757,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma, + if (vma->vm_file == NULL) + return 0; + +- if (FILTER(MAPPED_PRIVATE)) ++ if (signr == SIGKILL || FILTER(MAPPED_PRIVATE)) + goto whole; + + /* +@@ -1381,7 +1857,7 @@ static void fill_elf_header(struct elfhdr *elf, int segs, + return; + } + +-static void fill_elf_note_phdr(struct elf_phdr *phdr, int sz, loff_t offset) ++static void fill_elf_note_phdr(struct elf_phdr *phdr, size_t sz, loff_t offset) + { + phdr->p_type = PT_NOTE; + phdr->p_offset = offset; +@@ -1488,9 +1964,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm) + { + elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv; + int i = 0; +- do ++ do { + i += 2; +- while (auxv[i - 2] != AT_NULL); ++ } while (auxv[i - 2] != AT_NULL); + fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv); + } + +@@ -1499,7 +1975,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata, + { + mm_segment_t old_fs = get_fs(); + set_fs(KERNEL_DS); +- copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo); ++ copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo); + set_fs(old_fs); + fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata); + } +@@ -2212,7 +2688,7 @@ static int elf_core_dump(struct coredump_params *cprm) + vma = next_vma(vma, gate_vma)) { + unsigned long dump_size; + +- dump_size = vma_dump_size(vma, cprm->mm_flags); ++ dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo); + vma_filesz[i++] = dump_size; + vma_data_size += dump_size; + } +@@ -2321,6 +2797,167 @@ static int elf_core_dump(struct coredump_params *cprm) + + #endif /* CONFIG_ELF_CORE */ + ++#ifdef CONFIG_PAX_MPROTECT ++/* PaX: non-PIC ELF libraries need relocations on their executable segments ++ * therefore we'll grant them VM_MAYWRITE once during their life. Similarly ++ * we'll remove VM_MAYWRITE for good on RELRO segments. ++ * ++ * The checks favour ld-linux.so behaviour which operates on a per ELF segment ++ * basis because we want to allow the common case and not the special ones. ++ */ ++static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags) ++{ ++ struct elfhdr elf_h; ++ struct elf_phdr elf_p; ++ unsigned long i; ++ unsigned long oldflags; ++ bool is_textrel_rw, is_textrel_rx, is_relro; ++ ++ if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file) ++ return; ++ ++ oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ); ++ newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ; ++ ++#ifdef CONFIG_PAX_ELFRELOCS ++ /* possible TEXTREL */ ++ is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ); ++ is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ); ++#else ++ is_textrel_rw = false; ++ is_textrel_rx = false; ++#endif ++ ++ /* possible RELRO */ ++ is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ); ++ ++ if (!is_textrel_rw && !is_textrel_rx && !is_relro) ++ return; ++ ++ if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) || ++ memcmp(elf_h.e_ident, ELFMAG, SELFMAG) || ++ ++#ifdef CONFIG_PAX_ETEXECRELOCS ++ ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) || ++#else ++ ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) || ++#endif ++ ++ (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) || ++ !elf_check_arch(&elf_h) || ++ elf_h.e_phentsize != sizeof(struct elf_phdr) || ++ elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr)) ++ return; ++ ++ for (i = 0UL; i < elf_h.e_phnum; i++) { ++ if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p))) ++ return; ++ switch (elf_p.p_type) { ++ case PT_DYNAMIC: ++ if (!is_textrel_rw && !is_textrel_rx) ++ continue; ++ i = 0UL; ++ while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) { ++ elf_dyn dyn; ++ ++ if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn))) ++ break; ++ if (dyn.d_tag == DT_NULL) ++ break; ++ if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) { ++ gr_log_textrel(vma, is_textrel_rw); ++ if (is_textrel_rw) ++ vma->vm_flags |= VM_MAYWRITE; ++ else ++ /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */ ++ vma->vm_flags &= ~VM_MAYWRITE; ++ break; ++ } ++ i++; ++ } ++ is_textrel_rw = false; ++ is_textrel_rx = false; ++ continue; ++ ++ case PT_GNU_RELRO: ++ if (!is_relro) ++ continue; ++ if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start) ++ vma->vm_flags &= ~VM_MAYWRITE; ++ is_relro = false; ++ continue; ++ ++#ifdef CONFIG_PAX_PT_PAX_FLAGS ++ case PT_PAX_FLAGS: { ++ const char *msg_mprotect = "", *msg_emutramp = ""; ++ char *buffer_lib, *buffer_exe; ++ ++ if (elf_p.p_flags & PF_NOMPROTECT) ++ msg_mprotect = "MPROTECT disabled"; ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP)) ++ msg_emutramp = "EMUTRAMP enabled"; ++#endif ++ ++ if (!msg_mprotect[0] && !msg_emutramp[0]) ++ continue; ++ ++ if (!printk_ratelimit()) ++ continue; ++ ++ buffer_lib = (char *)__get_free_page(GFP_KERNEL); ++ buffer_exe = (char *)__get_free_page(GFP_KERNEL); ++ if (buffer_lib && buffer_exe) { ++ char *path_lib, *path_exe; ++ ++ path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE); ++ path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE); ++ ++ pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect, ++ (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe); ++ ++ } ++ free_page((unsigned long)buffer_exe); ++ free_page((unsigned long)buffer_lib); ++ continue; ++ } ++#endif ++ ++ } ++ } ++} ++#endif ++ ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++ ++extern int grsec_enable_log_rwxmaps; ++ ++static void elf_handle_mmap(struct file *file) ++{ ++ struct elfhdr elf_h; ++ struct elf_phdr elf_p; ++ unsigned long i; ++ ++ if (!grsec_enable_log_rwxmaps) ++ return; ++ ++ if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) || ++ memcmp(elf_h.e_ident, ELFMAG, SELFMAG) || ++ (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) || ++ elf_h.e_phentsize != sizeof(struct elf_phdr) || ++ elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr)) ++ return; ++ ++ for (i = 0UL; i < elf_h.e_phnum; i++) { ++ if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p))) ++ return; ++ if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X)) ++ gr_log_ptgnustack(file); ++ } ++} ++#endif ++ + static int __init init_elf_binfmt(void) + { + register_binfmt(&elf_format); +diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c +index 464a972e88c1..c889ed67b2c9 100644 +--- a/fs/binfmt_elf_fdpic.c ++++ b/fs/binfmt_elf_fdpic.c +@@ -1302,7 +1302,7 @@ static inline void fill_elf_fdpic_header(struct elfhdr *elf, int segs) + return; + } + +-static inline void fill_elf_note_phdr(struct elf_phdr *phdr, int sz, loff_t offset) ++static inline void fill_elf_note_phdr(struct elf_phdr *phdr, size_t sz, loff_t offset) + { + phdr->p_type = PT_NOTE; + phdr->p_offset = offset; +@@ -1673,7 +1673,7 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm) + + /* Write notes phdr entry */ + { +- int sz = 0; ++ size_t sz = 0; + + for (i = 0; i < numnote; i++) + sz += notesize(notes + i); +diff --git a/fs/block_dev.c b/fs/block_dev.c +index 07e46b786500..541c522c1fea 100644 +--- a/fs/block_dev.c ++++ b/fs/block_dev.c +@@ -834,7 +834,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole, + else if (whole == bdev) + return true; /* is a whole device which isn't held */ + +- else if (whole->bd_holder == bd_may_claim) ++ else if (whole->bd_holder == (void *)bd_may_claim) + return true; /* is a partition of a device that is being partitioned */ + else if (whole->bd_holder != NULL) + return false; /* is a partition of a held device */ +diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c +index f6ba165d3f81..fcbe25191944 100644 +--- a/fs/btrfs/ctree.c ++++ b/fs/btrfs/ctree.c +@@ -356,7 +356,7 @@ static inline void tree_mod_log_write_unlock(struct btrfs_fs_info *fs_info) + */ + static inline u64 btrfs_inc_tree_mod_seq(struct btrfs_fs_info *fs_info) + { +- return atomic64_inc_return(&fs_info->tree_mod_seq); ++ return atomic64_inc_return_unchecked(&fs_info->tree_mod_seq); + } + + /* +diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h +index 86245b884fce..25516fa10a11 100644 +--- a/fs/btrfs/ctree.h ++++ b/fs/btrfs/ctree.h +@@ -346,8 +346,8 @@ struct btrfs_dev_replace { + u64 replace_state; /* see #define above */ + u64 time_started; /* seconds since 1-Jan-1970 */ + u64 time_stopped; /* seconds since 1-Jan-1970 */ +- atomic64_t num_write_errors; +- atomic64_t num_uncorrectable_read_errors; ++ atomic64_unchecked_t num_write_errors; ++ atomic64_unchecked_t num_uncorrectable_read_errors; + + u64 cursor_left; + u64 committed_cursor_left; +@@ -853,7 +853,7 @@ struct btrfs_fs_info { + + /* this protects tree_mod_seq_list */ + spinlock_t tree_mod_seq_lock; +- atomic64_t tree_mod_seq; ++ atomic64_unchecked_t tree_mod_seq; + struct list_head tree_mod_seq_list; + + /* this protects tree_mod_log */ +@@ -1148,7 +1148,7 @@ struct btrfs_root { + struct list_head log_ctxs[2]; + atomic_t log_writers; + atomic_t log_commit[2]; +- atomic_t log_batch; ++ atomic_unchecked_t log_batch; + int log_transid; + /* No matter the commit succeeds or not*/ + int log_transid_committed; +diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c +index 4d8f8a8c9c90..616aecbb329b 100644 +--- a/fs/btrfs/delayed-inode.c ++++ b/fs/btrfs/delayed-inode.c +@@ -453,7 +453,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node, + + static void finish_one_item(struct btrfs_delayed_root *delayed_root) + { +- int seq = atomic_inc_return(&delayed_root->items_seq); ++ int seq = atomic_inc_return_unchecked(&delayed_root->items_seq); + + /* + * atomic_dec_return implies a barrier for waitqueue_active +@@ -1396,7 +1396,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root) + + static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq) + { +- int val = atomic_read(&delayed_root->items_seq); ++ int val = atomic_read_unchecked(&delayed_root->items_seq); + + if (val < seq || val >= seq + BTRFS_DELAYED_BATCH) + return 1; +@@ -1421,7 +1421,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root) + int seq; + int ret; + +- seq = atomic_read(&delayed_root->items_seq); ++ seq = atomic_read_unchecked(&delayed_root->items_seq); + + ret = btrfs_wq_run_delayed_node(delayed_root, fs_info, 0); + if (ret) +diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h +index 2495b3d4075f..8bdbb07daeb1 100644 +--- a/fs/btrfs/delayed-inode.h ++++ b/fs/btrfs/delayed-inode.h +@@ -43,7 +43,7 @@ struct btrfs_delayed_root { + */ + struct list_head prepare_list; + atomic_t items; /* for delayed items */ +- atomic_t items_seq; /* for delayed items */ ++ atomic_unchecked_t items_seq; /* for delayed items */ + int nodes; /* for delayed nodes */ + wait_queue_head_t wait; + }; +@@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root( + struct btrfs_delayed_root *delayed_root) + { + atomic_set(&delayed_root->items, 0); +- atomic_set(&delayed_root->items_seq, 0); ++ atomic_set_unchecked(&delayed_root->items_seq, 0); + delayed_root->nodes = 0; + spin_lock_init(&delayed_root->lock); + init_waitqueue_head(&delayed_root->wait); +diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c +index 8d93854a4b4f..48ba2453e019 100644 +--- a/fs/btrfs/delayed-ref.c ++++ b/fs/btrfs/delayed-ref.c +@@ -659,7 +659,7 @@ add_delayed_tree_ref(struct btrfs_fs_info *fs_info, + action = BTRFS_ADD_DELAYED_REF; + + if (is_fstree(ref_root)) +- seq = atomic64_read(&fs_info->tree_mod_seq); ++ seq = atomic64_read_unchecked(&fs_info->tree_mod_seq); + delayed_refs = &trans->transaction->delayed_refs; + + /* first set the basic ref node struct up */ +@@ -715,7 +715,7 @@ add_delayed_data_ref(struct btrfs_fs_info *fs_info, + delayed_refs = &trans->transaction->delayed_refs; + + if (is_fstree(ref_root)) +- seq = atomic64_read(&fs_info->tree_mod_seq); ++ seq = atomic64_read_unchecked(&fs_info->tree_mod_seq); + + /* first set the basic ref node struct up */ + atomic_set(&ref->refs, 1); +diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c +index 05169ef30596..184173a49cce 100644 +--- a/fs/btrfs/dev-replace.c ++++ b/fs/btrfs/dev-replace.c +@@ -82,8 +82,8 @@ int btrfs_init_dev_replace(struct btrfs_fs_info *fs_info) + dev_replace->replace_state = 0; + dev_replace->time_started = 0; + dev_replace->time_stopped = 0; +- atomic64_set(&dev_replace->num_write_errors, 0); +- atomic64_set(&dev_replace->num_uncorrectable_read_errors, 0); ++ atomic64_set_unchecked(&dev_replace->num_write_errors, 0); ++ atomic64_set_unchecked(&dev_replace->num_uncorrectable_read_errors, 0); + dev_replace->cursor_left = 0; + dev_replace->committed_cursor_left = 0; + dev_replace->cursor_left_last_write_of_item = 0; +@@ -112,9 +112,9 @@ int btrfs_init_dev_replace(struct btrfs_fs_info *fs_info) + dev_replace->time_started = btrfs_dev_replace_time_started(eb, ptr); + dev_replace->time_stopped = + btrfs_dev_replace_time_stopped(eb, ptr); +- atomic64_set(&dev_replace->num_write_errors, ++ atomic64_set_unchecked(&dev_replace->num_write_errors, + btrfs_dev_replace_num_write_errors(eb, ptr)); +- atomic64_set(&dev_replace->num_uncorrectable_read_errors, ++ atomic64_set_unchecked(&dev_replace->num_uncorrectable_read_errors, + btrfs_dev_replace_num_uncorrectable_read_errors(eb, ptr)); + dev_replace->cursor_left = btrfs_dev_replace_cursor_left(eb, ptr); + dev_replace->committed_cursor_left = dev_replace->cursor_left; +@@ -276,9 +276,9 @@ int btrfs_run_dev_replace(struct btrfs_trans_handle *trans, + btrfs_set_dev_replace_time_started(eb, ptr, dev_replace->time_started); + btrfs_set_dev_replace_time_stopped(eb, ptr, dev_replace->time_stopped); + btrfs_set_dev_replace_num_write_errors(eb, ptr, +- atomic64_read(&dev_replace->num_write_errors)); ++ atomic64_read_unchecked(&dev_replace->num_write_errors)); + btrfs_set_dev_replace_num_uncorrectable_read_errors(eb, ptr, +- atomic64_read(&dev_replace->num_uncorrectable_read_errors)); ++ atomic64_read_unchecked(&dev_replace->num_uncorrectable_read_errors)); + dev_replace->cursor_left_last_write_of_item = + dev_replace->cursor_left; + btrfs_set_dev_replace_cursor_left(eb, ptr, +@@ -379,8 +379,8 @@ int btrfs_dev_replace_start(struct btrfs_root *root, char *tgtdev_name, + dev_replace->cursor_right = 0; + dev_replace->is_valid = 1; + dev_replace->item_needs_writeback = 1; +- atomic64_set(&dev_replace->num_write_errors, 0); +- atomic64_set(&dev_replace->num_uncorrectable_read_errors, 0); ++ atomic64_set_unchecked(&dev_replace->num_write_errors, 0); ++ atomic64_set_unchecked(&dev_replace->num_uncorrectable_read_errors, 0); + btrfs_dev_replace_unlock(dev_replace, 1); + + ret = btrfs_sysfs_add_device_link(tgt_device->fs_devices, tgt_device); +@@ -650,9 +650,9 @@ void btrfs_dev_replace_status(struct btrfs_fs_info *fs_info, + args->status.time_started = dev_replace->time_started; + args->status.time_stopped = dev_replace->time_stopped; + args->status.num_write_errors = +- atomic64_read(&dev_replace->num_write_errors); ++ atomic64_read_unchecked(&dev_replace->num_write_errors); + args->status.num_uncorrectable_read_errors = +- atomic64_read(&dev_replace->num_uncorrectable_read_errors); ++ atomic64_read_unchecked(&dev_replace->num_uncorrectable_read_errors); + switch (dev_replace->replace_state) { + case BTRFS_IOCTL_DEV_REPLACE_STATE_NEVER_STARTED: + case BTRFS_IOCTL_DEV_REPLACE_STATE_CANCELED: +diff --git a/fs/btrfs/dev-replace.h b/fs/btrfs/dev-replace.h +index e922b42d91df..2a5a145c21fe 100644 +--- a/fs/btrfs/dev-replace.h ++++ b/fs/btrfs/dev-replace.h +@@ -42,8 +42,8 @@ void btrfs_dev_replace_set_lock_blocking(struct btrfs_dev_replace *dev_replace); + void btrfs_dev_replace_clear_lock_blocking( + struct btrfs_dev_replace *dev_replace); + +-static inline void btrfs_dev_replace_stats_inc(atomic64_t *stat_value) ++static inline void btrfs_dev_replace_stats_inc(atomic64_unchecked_t *stat_value) + { +- atomic64_inc(stat_value); ++ atomic64_inc_unchecked(stat_value); + } + #endif +diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c +index 1cd325765aaa..abefb0249cc4 100644 +--- a/fs/btrfs/disk-io.c ++++ b/fs/btrfs/disk-io.c +@@ -1349,7 +1349,7 @@ static void __setup_root(u32 nodesize, u32 sectorsize, u32 stripesize, + atomic_set(&root->log_commit[0], 0); + atomic_set(&root->log_commit[1], 0); + atomic_set(&root->log_writers, 0); +- atomic_set(&root->log_batch, 0); ++ atomic_set_unchecked(&root->log_batch, 0); + atomic_set(&root->orphan_inodes, 0); + atomic_set(&root->refs, 1); + atomic_set(&root->will_be_snapshoted, 0); +@@ -2697,7 +2697,7 @@ int open_ctree(struct super_block *sb, + atomic_set(&fs_info->defrag_running, 0); + atomic_set(&fs_info->qgroup_op_seq, 0); + atomic_set(&fs_info->reada_works_cnt, 0); +- atomic64_set(&fs_info->tree_mod_seq, 0); ++ atomic64_set_unchecked(&fs_info->tree_mod_seq, 0); + fs_info->fs_frozen = 0; + fs_info->sb = sb; + fs_info->max_inline = BTRFS_DEFAULT_MAX_INLINE; +diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c +index 26f9ac719d20..bc78edc4f7ab 100644 +--- a/fs/btrfs/extent_map.c ++++ b/fs/btrfs/extent_map.c +@@ -235,7 +235,9 @@ static void try_merge_map(struct extent_map_tree *tree, struct extent_map *em) + em->start = merge->start; + em->orig_start = merge->orig_start; + em->len += merge->len; +- em->block_len += merge->block_len; ++ if (em->block_start != EXTENT_MAP_HOLE && ++ em->block_start != EXTENT_MAP_INLINE) ++ em->block_len += merge->block_len; + em->block_start = merge->block_start; + em->mod_len = (em->mod_len + em->mod_start) - merge->mod_start; + em->mod_start = merge->mod_start; +@@ -252,7 +254,9 @@ static void try_merge_map(struct extent_map_tree *tree, struct extent_map *em) + merge = rb_entry(rb, struct extent_map, rb_node); + if (rb && mergable_maps(em, merge)) { + em->len += merge->len; +- em->block_len += merge->block_len; ++ if (em->block_start != EXTENT_MAP_HOLE && ++ em->block_start != EXTENT_MAP_INLINE) ++ em->block_len += merge->block_len; + rb_erase(&merge->rb_node, &tree->map); + RB_CLEAR_NODE(&merge->rb_node); + em->mod_len = (merge->mod_start + merge->mod_len) - em->mod_start; +diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c +index 3286a6e47ff0..b1e1b9087e06 100644 +--- a/fs/btrfs/file.c ++++ b/fs/btrfs/file.c +@@ -1960,7 +1960,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) + return ret; + + inode_lock(inode); +- atomic_inc(&root->log_batch); ++ atomic_inc_unchecked(&root->log_batch); + full_sync = test_bit(BTRFS_INODE_NEEDS_FULL_SYNC, + &BTRFS_I(inode)->runtime_flags); + /* +@@ -2014,7 +2014,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) + inode_unlock(inode); + goto out; + } +- atomic_inc(&root->log_batch); ++ atomic_inc_unchecked(&root->log_batch); + + /* + * If the last transaction that changed this file was before the current +diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h +index 363fdd955e5d..887dbe276878 100644 +--- a/fs/btrfs/free-space-cache.h ++++ b/fs/btrfs/free-space-cache.h +@@ -48,6 +48,7 @@ struct btrfs_free_space_op { + bool (*use_bitmap)(struct btrfs_free_space_ctl *ctl, + struct btrfs_free_space *info); + }; ++typedef struct btrfs_free_space_op __no_const btrfs_free_space_op_no_const; + + struct btrfs_io_ctl; + +diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c +index d016d4a79864..0c6d6ab2cbf1 100644 +--- a/fs/btrfs/raid56.c ++++ b/fs/btrfs/raid56.c +@@ -153,7 +153,7 @@ struct btrfs_raid_bio { + + atomic_t stripes_pending; + +- atomic_t error; ++ atomic_unchecked_t error; + /* + * these are two arrays of pointers. We allocate the + * rbio big enough to hold them both and setup their +@@ -916,7 +916,7 @@ static void raid_write_end_io(struct bio *bio) + /* OK, we have read all the stripes we need to. */ + max_errors = (rbio->operation == BTRFS_RBIO_PARITY_SCRUB) ? + 0 : rbio->bbio->max_errors; +- if (atomic_read(&rbio->error) > max_errors) ++ if (atomic_read_unchecked(&rbio->error) > max_errors) + err = -EIO; + + rbio_orig_end_io(rbio, err); +@@ -999,7 +999,7 @@ static struct btrfs_raid_bio *alloc_rbio(struct btrfs_root *root, + rbio->faila = -1; + rbio->failb = -1; + atomic_set(&rbio->refs, 1); +- atomic_set(&rbio->error, 0); ++ atomic_set_unchecked(&rbio->error, 0); + atomic_set(&rbio->stripes_pending, 0); + + /* +@@ -1208,7 +1208,7 @@ static noinline void finish_rmw(struct btrfs_raid_bio *rbio) + set_bit(RBIO_RMW_LOCKED_BIT, &rbio->flags); + spin_unlock_irq(&rbio->bio_list_lock); + +- atomic_set(&rbio->error, 0); ++ atomic_set_unchecked(&rbio->error, 0); + + /* + * now that we've set rmw_locked, run through the +@@ -1398,11 +1398,11 @@ static int fail_rbio_index(struct btrfs_raid_bio *rbio, int failed) + if (rbio->faila == -1) { + /* first failure on this rbio */ + rbio->faila = failed; +- atomic_inc(&rbio->error); ++ atomic_inc_unchecked(&rbio->error); + } else if (rbio->failb == -1) { + /* second failure on this rbio */ + rbio->failb = failed; +- atomic_inc(&rbio->error); ++ atomic_inc_unchecked(&rbio->error); + } else { + ret = -EIO; + } +@@ -1464,7 +1464,7 @@ static void raid_rmw_end_io(struct bio *bio) + if (!atomic_dec_and_test(&rbio->stripes_pending)) + return; + +- if (atomic_read(&rbio->error) > rbio->bbio->max_errors) ++ if (atomic_read_unchecked(&rbio->error) > rbio->bbio->max_errors) + goto cleanup; + + /* +@@ -1519,7 +1519,7 @@ static int raid56_rmw_stripe(struct btrfs_raid_bio *rbio) + + index_rbio_pages(rbio); + +- atomic_set(&rbio->error, 0); ++ atomic_set_unchecked(&rbio->error, 0); + /* + * build a list of bios to read all the missing parts of this + * stripe +@@ -2012,7 +2012,7 @@ static void raid_recover_end_io(struct bio *bio) + if (!atomic_dec_and_test(&rbio->stripes_pending)) + return; + +- if (atomic_read(&rbio->error) > rbio->bbio->max_errors) ++ if (atomic_read_unchecked(&rbio->error) > rbio->bbio->max_errors) + rbio_orig_end_io(rbio, -EIO); + else + __raid_recover_end_io(rbio); +@@ -2041,7 +2041,7 @@ static int __raid56_parity_recover(struct btrfs_raid_bio *rbio) + if (ret) + goto cleanup; + +- atomic_set(&rbio->error, 0); ++ atomic_set_unchecked(&rbio->error, 0); + + /* + * read everything that hasn't failed. Thanks to the +@@ -2050,7 +2050,7 @@ static int __raid56_parity_recover(struct btrfs_raid_bio *rbio) + */ + for (stripe = 0; stripe < rbio->real_stripes; stripe++) { + if (rbio->faila == stripe || rbio->failb == stripe) { +- atomic_inc(&rbio->error); ++ atomic_inc_unchecked(&rbio->error); + continue; + } + +@@ -2080,7 +2080,7 @@ static int __raid56_parity_recover(struct btrfs_raid_bio *rbio) + * were up to date, or we might have no bios to read because + * the devices were gone. + */ +- if (atomic_read(&rbio->error) <= rbio->bbio->max_errors) { ++ if (atomic_read_unchecked(&rbio->error) <= rbio->bbio->max_errors) { + __raid_recover_end_io(rbio); + goto out; + } else { +@@ -2345,7 +2345,7 @@ static noinline void finish_parity_scrub(struct btrfs_raid_bio *rbio, + SetPageUptodate(q_page); + } + +- atomic_set(&rbio->error, 0); ++ atomic_set_unchecked(&rbio->error, 0); + + for_each_set_bit(pagenr, rbio->dbitmap, rbio->stripe_npages) { + struct page *p; +@@ -2466,7 +2466,7 @@ static inline int is_data_stripe(struct btrfs_raid_bio *rbio, int stripe) + */ + static void validate_rbio_for_parity_scrub(struct btrfs_raid_bio *rbio) + { +- if (atomic_read(&rbio->error) > rbio->bbio->max_errors) ++ if (atomic_read_unchecked(&rbio->error) > rbio->bbio->max_errors) + goto cleanup; + + if (rbio->faila >= 0 || rbio->failb >= 0) { +@@ -2563,7 +2563,7 @@ static void raid56_parity_scrub_stripe(struct btrfs_raid_bio *rbio) + + bio_list_init(&bio_list); + +- atomic_set(&rbio->error, 0); ++ atomic_set_unchecked(&rbio->error, 0); + /* + * build a list of bios to read all the missing parts of this + * stripe +diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c +index fffb9ab8526e..d7dd73f000eb 100644 +--- a/fs/btrfs/scrub.c ++++ b/fs/btrfs/scrub.c +@@ -3721,7 +3721,7 @@ int scrub_enumerate_chunks(struct scrub_ctx *sctx, + if (ret) + break; + if (is_dev_replace && +- atomic64_read(&dev_replace->num_write_errors) > 0) { ++ atomic64_read_unchecked(&dev_replace->num_write_errors) > 0) { + ret = -EIO; + break; + } +diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c +index 74ed5aae6cea..3b10019a234b 100644 +--- a/fs/btrfs/super.c ++++ b/fs/btrfs/super.c +@@ -267,7 +267,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans, + function, line, errstr); + return; + } +- ACCESS_ONCE(trans->transaction->aborted) = errno; ++ ACCESS_ONCE_RW(trans->transaction->aborted) = errno; + /* Wake up anybody who may be waiting on this transaction */ + wake_up(&fs_info->transaction_wait); + wake_up(&fs_info->transaction_blocked_wait); +diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c +index 1f157fba8940..747486fc5b5b 100644 +--- a/fs/btrfs/sysfs.c ++++ b/fs/btrfs/sysfs.c +@@ -499,7 +499,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add) + for (set = 0; set < FEAT_MAX; set++) { + int i; + struct attribute *attrs[2]; +- struct attribute_group agroup = { ++ attribute_group_no_const agroup = { + .name = "features", + .attrs = attrs, + }; +diff --git a/fs/btrfs/tests/btrfs-tests.c b/fs/btrfs/tests/btrfs-tests.c +index bf62ad919a95..9bb3ee87a60e 100644 +--- a/fs/btrfs/tests/btrfs-tests.c ++++ b/fs/btrfs/tests/btrfs-tests.c +@@ -119,7 +119,7 @@ struct btrfs_fs_info *btrfs_alloc_dummy_fs_info(void) + fs_info->running_transaction = NULL; + fs_info->qgroup_tree = RB_ROOT; + fs_info->qgroup_ulist = NULL; +- atomic64_set(&fs_info->tree_mod_seq, 0); ++ atomic64_set_unchecked(&fs_info->tree_mod_seq, 0); + INIT_LIST_HEAD(&fs_info->dirty_qgroups); + INIT_LIST_HEAD(&fs_info->dead_roots); + INIT_LIST_HEAD(&fs_info->tree_mod_seq_list); +diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c +index 3221c8dee272..8fe6170e2b88 100644 +--- a/fs/btrfs/tests/free-space-tests.c ++++ b/fs/btrfs/tests/free-space-tests.c +@@ -409,7 +409,7 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache, + int ret; + u64 offset; + u64 max_extent_size; +- const struct btrfs_free_space_op test_free_space_ops = { ++ const btrfs_free_space_op_no_const test_free_space_ops = { + .recalc_thresholds = cache->free_space_ctl->op->recalc_thresholds, + .use_bitmap = test_use_bitmap, + }; +diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c +index 9517de0e668c..9e78b1f493c9 100644 +--- a/fs/btrfs/transaction.c ++++ b/fs/btrfs/transaction.c +@@ -277,7 +277,7 @@ static noinline int join_transaction(struct btrfs_root *root, unsigned int type) + WARN(1, KERN_ERR "BTRFS: tree_mod_seq_list not empty when creating a fresh transaction\n"); + if (!RB_EMPTY_ROOT(&fs_info->tree_mod_log)) + WARN(1, KERN_ERR "BTRFS: tree_mod_log rb tree not empty when creating a fresh transaction\n"); +- atomic64_set(&fs_info->tree_mod_seq, 0); ++ atomic64_set_unchecked(&fs_info->tree_mod_seq, 0); + + spin_lock_init(&cur_trans->delayed_refs.lock); + +diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c +index b89004513c09..ebd25f82a21e 100644 +--- a/fs/btrfs/tree-log.c ++++ b/fs/btrfs/tree-log.c +@@ -174,7 +174,7 @@ static int start_log_trans(struct btrfs_trans_handle *trans, + root->log_start_pid = current->pid; + } + +- atomic_inc(&root->log_batch); ++ atomic_inc_unchecked(&root->log_batch); + atomic_inc(&root->log_writers); + if (ctx) { + int index = root->log_transid % 2; +@@ -2768,7 +2768,7 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans, + wait_log_commit(root, log_transid - 1); + + while (1) { +- int batch = atomic_read(&root->log_batch); ++ int batch = atomic_read_unchecked(&root->log_batch); + /* when we're on an ssd, just kick the log commit out */ + if (!btrfs_test_opt(root->fs_info, SSD) && + test_bit(BTRFS_ROOT_MULTI_LOG_TASKS, &root->state)) { +@@ -2777,7 +2777,7 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans, + mutex_lock(&root->log_mutex); + } + wait_for_writer(root); +- if (batch == atomic_read(&root->log_batch)) ++ if (batch == atomic_read_unchecked(&root->log_batch)) + break; + } + +@@ -2823,7 +2823,7 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans, + btrfs_init_log_ctx(&root_log_ctx, NULL); + + mutex_lock(&log_root_tree->log_mutex); +- atomic_inc(&log_root_tree->log_batch); ++ atomic_inc_unchecked(&log_root_tree->log_batch); + atomic_inc(&log_root_tree->log_writers); + + index2 = log_root_tree->log_transid % 2; +diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h +index ab858e31ccbc..96fd5a1b4dc0 100644 +--- a/fs/btrfs/tree-log.h ++++ b/fs/btrfs/tree-log.h +@@ -48,7 +48,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx, + static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info, + struct btrfs_trans_handle *trans) + { +- ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid; ++ ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid; + } + + static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info, +diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c +index 71a60cc01451..b6e91052be84 100644 +--- a/fs/btrfs/volumes.c ++++ b/fs/btrfs/volumes.c +@@ -246,7 +246,7 @@ static struct btrfs_device *__alloc_device(void) + + spin_lock_init(&dev->reada_lock); + atomic_set(&dev->reada_in_flight, 0); +- atomic_set(&dev->dev_stats_ccnt, 0); ++ atomic_set_unchecked(&dev->dev_stats_ccnt, 0); + btrfs_device_data_ordered_init(dev); + INIT_RADIX_TREE(&dev->reada_zones, GFP_NOFS & ~__GFP_DIRECT_RECLAIM); + INIT_RADIX_TREE(&dev->reada_extents, GFP_NOFS & ~__GFP_DIRECT_RECLAIM); +@@ -5309,7 +5309,7 @@ static struct btrfs_bio *alloc_btrfs_bio(int total_stripes, int real_stripes) + sizeof(u64) * (total_stripes), + GFP_NOFS|__GFP_NOFAIL); + +- atomic_set(&bbio->error, 0); ++ atomic_set_unchecked(&bbio->error, 0); + atomic_set(&bbio->refs, 1); + + return bbio; +@@ -6008,7 +6008,7 @@ static void btrfs_end_bio(struct bio *bio) + int is_orig_bio = 0; + + if (bio->bi_error) { +- atomic_inc(&bbio->error); ++ atomic_inc_unchecked(&bbio->error); + if (bio->bi_error == -EIO || bio->bi_error == -EREMOTEIO) { + unsigned int stripe_index = + btrfs_io_bio(bio)->stripe_index; +@@ -6046,7 +6046,7 @@ static void btrfs_end_bio(struct bio *bio) + /* only send an error to the higher layers if it is + * beyond the tolerance of the btrfs bio + */ +- if (atomic_read(&bbio->error) > bbio->max_errors) { ++ if (atomic_read_unchecked(&bbio->error) > bbio->max_errors) { + bio->bi_error = -EIO; + } else { + /* +@@ -6158,7 +6158,7 @@ static void submit_stripe_bio(struct btrfs_root *root, struct btrfs_bio *bbio, + + static void bbio_error(struct btrfs_bio *bbio, struct bio *bio, u64 logical) + { +- atomic_inc(&bbio->error); ++ atomic_inc_unchecked(&bbio->error); + if (atomic_dec_and_test(&bbio->stripes_pending)) { + /* Should be the original bio. */ + WARN_ON(bio != bbio->orig_bio); +@@ -7038,10 +7038,10 @@ int btrfs_run_dev_stats(struct btrfs_trans_handle *trans, + if (!device->dev_stats_valid || !btrfs_dev_stats_dirty(device)) + continue; + +- stats_cnt = atomic_read(&device->dev_stats_ccnt); ++ stats_cnt = atomic_read_unchecked(&device->dev_stats_ccnt); + ret = update_dev_stat_item(trans, dev_root, device); + if (!ret) +- atomic_sub(stats_cnt, &device->dev_stats_ccnt); ++ atomic_sub_unchecked(stats_cnt, &device->dev_stats_ccnt); + } + mutex_unlock(&fs_devices->device_list_mutex); + +diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h +index 09ed29c67848..ef67721ad7fd 100644 +--- a/fs/btrfs/volumes.h ++++ b/fs/btrfs/volumes.h +@@ -148,8 +148,8 @@ struct btrfs_device { + int dev_stats_valid; + + /* Counter to record the change of device stats */ +- atomic_t dev_stats_ccnt; +- atomic_t dev_stat_values[BTRFS_DEV_STAT_VALUES_MAX]; ++ atomic_unchecked_t dev_stats_ccnt; ++ atomic_unchecked_t dev_stat_values[BTRFS_DEV_STAT_VALUES_MAX]; + }; + + /* +@@ -307,7 +307,7 @@ struct btrfs_bio { + struct bio *orig_bio; + unsigned long flags; + void *private; +- atomic_t error; ++ atomic_unchecked_t error; + int max_errors; + int num_stripes; + int mirror_num; +@@ -466,21 +466,21 @@ int btrfs_remove_chunk(struct btrfs_trans_handle *trans, + + static inline int btrfs_dev_stats_dirty(struct btrfs_device *dev) + { +- return atomic_read(&dev->dev_stats_ccnt); ++ return atomic_read_unchecked(&dev->dev_stats_ccnt); + } + + static inline void btrfs_dev_stat_inc(struct btrfs_device *dev, + int index) + { +- atomic_inc(dev->dev_stat_values + index); ++ atomic_inc_unchecked(dev->dev_stat_values + index); + smp_mb__before_atomic(); +- atomic_inc(&dev->dev_stats_ccnt); ++ atomic_inc_unchecked(&dev->dev_stats_ccnt); + } + + static inline int btrfs_dev_stat_read(struct btrfs_device *dev, + int index) + { +- return atomic_read(dev->dev_stat_values + index); ++ return atomic_read_unchecked(dev->dev_stat_values + index); + } + + static inline int btrfs_dev_stat_read_and_reset(struct btrfs_device *dev, +@@ -488,18 +488,18 @@ static inline int btrfs_dev_stat_read_and_reset(struct btrfs_device *dev, + { + int ret; + +- ret = atomic_xchg(dev->dev_stat_values + index, 0); ++ ret = atomic_xchg_unchecked(dev->dev_stat_values + index, 0); + smp_mb__before_atomic(); +- atomic_inc(&dev->dev_stats_ccnt); ++ atomic_inc_unchecked(&dev->dev_stats_ccnt); + return ret; + } + + static inline void btrfs_dev_stat_set(struct btrfs_device *dev, + int index, unsigned long val) + { +- atomic_set(dev->dev_stat_values + index, val); ++ atomic_set_unchecked(dev->dev_stat_values + index, val); + smp_mb__before_atomic(); +- atomic_inc(&dev->dev_stats_ccnt); ++ atomic_inc_unchecked(&dev->dev_stats_ccnt); + } + + static inline void btrfs_dev_stat_reset(struct btrfs_device *dev, +diff --git a/fs/buffer.c b/fs/buffer.c +index 5d8f496d624e..226f43201030 100644 +--- a/fs/buffer.c ++++ b/fs/buffer.c +@@ -3475,7 +3475,7 @@ void __init buffer_init(void) + bh_cachep = kmem_cache_create("buffer_head", + sizeof(struct buffer_head), 0, + (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC| +- SLAB_MEM_SPREAD), ++ SLAB_MEM_SPREAD|SLAB_NO_SANITIZE), + NULL); + + /* +diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c +index 3ff867f87d73..2f8c1069a124 100644 +--- a/fs/cachefiles/bind.c ++++ b/fs/cachefiles/bind.c +@@ -40,13 +40,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args) + args); + + /* start by checking things over */ +- ASSERT(cache->fstop_percent >= 0 && +- cache->fstop_percent < cache->fcull_percent && ++ ASSERT(cache->fstop_percent < cache->fcull_percent && + cache->fcull_percent < cache->frun_percent && + cache->frun_percent < 100); + +- ASSERT(cache->bstop_percent >= 0 && +- cache->bstop_percent < cache->bcull_percent && ++ ASSERT(cache->bstop_percent < cache->bcull_percent && + cache->bcull_percent < cache->brun_percent && + cache->brun_percent < 100); + +diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c +index 1ee54ffd3a24..ba897480fc14 100644 +--- a/fs/cachefiles/daemon.c ++++ b/fs/cachefiles/daemon.c +@@ -176,8 +176,8 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer, + cachefiles_has_space(cache, 0, 0); + + /* summarise */ +- f_released = atomic_xchg(&cache->f_released, 0); +- b_released = atomic_long_xchg(&cache->b_released, 0); ++ f_released = atomic_xchg_unchecked(&cache->f_released, 0); ++ b_released = atomic_long_xchg_unchecked(&cache->b_released, 0); + clear_bit(CACHEFILES_STATE_CHANGED, &cache->flags); + + n = snprintf(buffer, sizeof(buffer), +@@ -203,7 +203,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer, + if (n > buflen) + return -EMSGSIZE; + +- if (copy_to_user(_buffer, buffer, n) != 0) ++ if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0) + return -EFAULT; + + return n; +@@ -229,7 +229,7 @@ static ssize_t cachefiles_daemon_write(struct file *file, + if (test_bit(CACHEFILES_DEAD, &cache->flags)) + return -EIO; + +- if (datalen < 0 || datalen > PAGE_SIZE - 1) ++ if (datalen > PAGE_SIZE - 1) + return -EOPNOTSUPP; + + /* drag the command string into the kernel so we can parse it */ +@@ -386,7 +386,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args) + if (args[0] != '%' || args[1] != '\0') + return -EINVAL; + +- if (fstop < 0 || fstop >= cache->fcull_percent) ++ if (fstop >= cache->fcull_percent) + return cachefiles_daemon_range_error(cache, args); + + cache->fstop_percent = fstop; +@@ -458,7 +458,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args) + if (args[0] != '%' || args[1] != '\0') + return -EINVAL; + +- if (bstop < 0 || bstop >= cache->bcull_percent) ++ if (bstop >= cache->bcull_percent) + return cachefiles_daemon_range_error(cache, args); + + cache->bstop_percent = bstop; +diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h +index cd1effee8a49..73f876799b12 100644 +--- a/fs/cachefiles/internal.h ++++ b/fs/cachefiles/internal.h +@@ -65,9 +65,9 @@ struct cachefiles_cache { + wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */ + struct rb_root active_nodes; /* active nodes (can't be culled) */ + rwlock_t active_lock; /* lock for active_nodes */ +- atomic_t gravecounter; /* graveyard uniquifier */ +- atomic_t f_released; /* number of objects released lately */ +- atomic_long_t b_released; /* number of blocks released lately */ ++ atomic_unchecked_t gravecounter; /* graveyard uniquifier */ ++ atomic_unchecked_t f_released; /* number of objects released lately */ ++ atomic_long_unchecked_t b_released; /* number of blocks released lately */ + unsigned frun_percent; /* when to stop culling (% files) */ + unsigned fcull_percent; /* when to start culling (% files) */ + unsigned fstop_percent; /* when to stop allocating (% files) */ +@@ -182,19 +182,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache, + * proc.c + */ + #ifdef CONFIG_CACHEFILES_HISTOGRAM +-extern atomic_t cachefiles_lookup_histogram[HZ]; +-extern atomic_t cachefiles_mkdir_histogram[HZ]; +-extern atomic_t cachefiles_create_histogram[HZ]; ++extern atomic_unchecked_t cachefiles_lookup_histogram[HZ]; ++extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ]; ++extern atomic_unchecked_t cachefiles_create_histogram[HZ]; + + extern int __init cachefiles_proc_init(void); + extern void cachefiles_proc_cleanup(void); + static inline +-void cachefiles_hist(atomic_t histogram[], unsigned long start_jif) ++void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif) + { + unsigned long jif = jiffies - start_jif; + if (jif >= HZ) + jif = HZ - 1; +- atomic_inc(&histogram[jif]); ++ atomic_inc_unchecked(&histogram[jif]); + } + + #else +diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c +index 41df8a27d7eb..828d3f9dec0b 100644 +--- a/fs/cachefiles/namei.c ++++ b/fs/cachefiles/namei.c +@@ -275,8 +275,8 @@ void cachefiles_mark_object_inactive(struct cachefiles_cache *cache, + /* This object can now be culled, so we need to let the daemon know + * that there is something it can remove if it needs to. + */ +- atomic_long_add(i_blocks, &cache->b_released); +- if (atomic_inc_return(&cache->f_released)) ++ atomic_long_add_unchecked(i_blocks, &cache->b_released); ++ if (atomic_inc_return_unchecked(&cache->f_released)) + cachefiles_state_changed(cache); + } + +@@ -335,7 +335,7 @@ static int cachefiles_bury_object(struct cachefiles_cache *cache, + /* first step is to make up a grave dentry in the graveyard */ + sprintf(nbuffer, "%08x%08x", + (uint32_t) get_seconds(), +- (uint32_t) atomic_inc_return(&cache->gravecounter)); ++ (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter)); + + /* do the multiway lock magic */ + trap = lock_rename(cache->graveyard, dir); +diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c +index 125b90f6c796..8c7bed556806 100644 +--- a/fs/cachefiles/proc.c ++++ b/fs/cachefiles/proc.c +@@ -14,9 +14,9 @@ + #include <linux/seq_file.h> + #include "internal.h" + +-atomic_t cachefiles_lookup_histogram[HZ]; +-atomic_t cachefiles_mkdir_histogram[HZ]; +-atomic_t cachefiles_create_histogram[HZ]; ++atomic_unchecked_t cachefiles_lookup_histogram[HZ]; ++atomic_unchecked_t cachefiles_mkdir_histogram[HZ]; ++atomic_unchecked_t cachefiles_create_histogram[HZ]; + + /* + * display the latency histogram +@@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v) + return 0; + default: + index = (unsigned long) v - 3; +- x = atomic_read(&cachefiles_lookup_histogram[index]); +- y = atomic_read(&cachefiles_mkdir_histogram[index]); +- z = atomic_read(&cachefiles_create_histogram[index]); ++ x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]); ++ y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]); ++ z = atomic_read_unchecked(&cachefiles_create_histogram[index]); + if (x == 0 && y == 0 && z == 0) + return 0; + +diff --git a/fs/ceph/super.c b/fs/ceph/super.c +index b382e5910eea..e12e43f59cc9 100644 +--- a/fs/ceph/super.c ++++ b/fs/ceph/super.c +@@ -926,7 +926,7 @@ static int ceph_compare_super(struct super_block *sb, void *data) + /* + * construct our own bdi so we can control readahead, etc. + */ +-static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0); ++static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0); + + static int ceph_register_bdi(struct super_block *sb, + struct ceph_fs_client *fsc) +@@ -943,7 +943,7 @@ static int ceph_register_bdi(struct super_block *sb, + VM_MAX_READAHEAD * 1024 / PAGE_SIZE; + + err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld", +- atomic_long_inc_return(&bdi_seq)); ++ atomic_long_inc_return_unchecked(&bdi_seq)); + if (!err) + sb->s_bdi = &fsc->backing_dev_info; + return err; +diff --git a/fs/char_dev.c b/fs/char_dev.c +index 44a240c4bb65..3bc97002c86f 100644 +--- a/fs/char_dev.c ++++ b/fs/char_dev.c +@@ -70,7 +70,7 @@ void chrdev_show(struct seq_file *f, off_t offset) + * + * Returns a -ve errno on failure. + */ +-static struct char_device_struct * ++static __nocapture(4) struct char_device_struct * + __register_chrdev_region(unsigned int major, unsigned int baseminor, + int minorct, const char *name) + { +diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c +index 3d03e48a9213..0f2246384a35 100644 +--- a/fs/cifs/cifs_debug.c ++++ b/fs/cifs/cifs_debug.c +@@ -265,8 +265,8 @@ static ssize_t cifs_stats_proc_write(struct file *file, + rc = kstrtobool_from_user(buffer, count, &bv); + if (rc == 0) { + #ifdef CONFIG_CIFS_STATS2 +- atomic_set(&totBufAllocCount, 0); +- atomic_set(&totSmBufAllocCount, 0); ++ atomic_set_unchecked(&totBufAllocCount, 0); ++ atomic_set_unchecked(&totSmBufAllocCount, 0); + #endif /* CONFIG_CIFS_STATS2 */ + spin_lock(&cifs_tcp_ses_lock); + list_for_each(tmp1, &cifs_tcp_ses_list) { +@@ -279,7 +279,7 @@ static ssize_t cifs_stats_proc_write(struct file *file, + tcon = list_entry(tmp3, + struct cifs_tcon, + tcon_list); +- atomic_set(&tcon->num_smbs_sent, 0); ++ atomic_set_unchecked(&tcon->num_smbs_sent, 0); + if (server->ops->clear_stats) + server->ops->clear_stats(tcon); + } +@@ -313,8 +313,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v) + smBufAllocCount.counter, cifs_min_small); + #ifdef CONFIG_CIFS_STATS2 + seq_printf(m, "Total Large %d Small %d Allocations\n", +- atomic_read(&totBufAllocCount), +- atomic_read(&totSmBufAllocCount)); ++ atomic_read_unchecked(&totBufAllocCount), ++ atomic_read_unchecked(&totSmBufAllocCount)); + #endif /* CONFIG_CIFS_STATS2 */ + + seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount)); +@@ -343,7 +343,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v) + if (tcon->need_reconnect) + seq_puts(m, "\tDISCONNECTED "); + seq_printf(m, "\nSMBs: %d", +- atomic_read(&tcon->num_smbs_sent)); ++ atomic_read_unchecked(&tcon->num_smbs_sent)); + if (server->ops->print_stats) + server->ops->print_stats(m, tcon); + } +diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c +index c0c253005b76..96167ba72d28 100644 +--- a/fs/cifs/cifsfs.c ++++ b/fs/cifs/cifsfs.c +@@ -1142,9 +1142,10 @@ cifs_init_request_bufs(void) + cifs_dbg(VFS, "CIFSMaxBufSize %d 0x%x\n", + CIFSMaxBufSize, CIFSMaxBufSize); + */ +- cifs_req_cachep = kmem_cache_create("cifs_request", ++ cifs_req_cachep = kmem_cache_create_usercopy("cifs_request", + CIFSMaxBufSize + max_hdr_size, 0, +- SLAB_HWCACHE_ALIGN, NULL); ++ SLAB_HWCACHE_ALIGN, 0, ++ CIFSMaxBufSize + max_hdr_size, NULL); + if (cifs_req_cachep == NULL) + return -ENOMEM; + +@@ -1170,9 +1171,9 @@ cifs_init_request_bufs(void) + more SMBs to use small buffer alloc and is still much more + efficient to alloc 1 per page off the slab compared to 17K (5page) + alloc of large cifs buffers even when page debugging is on */ +- cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq", ++ cifs_sm_req_cachep = kmem_cache_create_usercopy("cifs_small_rq", + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN, +- NULL); ++ 0, MAX_CIFS_SMALL_BUFFER_SIZE, NULL); + if (cifs_sm_req_cachep == NULL) { + mempool_destroy(cifs_req_poolp); + kmem_cache_destroy(cifs_req_cachep); +@@ -1256,8 +1257,8 @@ init_cifs(void) + atomic_set(&bufAllocCount, 0); + atomic_set(&smBufAllocCount, 0); + #ifdef CONFIG_CIFS_STATS2 +- atomic_set(&totBufAllocCount, 0); +- atomic_set(&totSmBufAllocCount, 0); ++ atomic_set_unchecked(&totBufAllocCount, 0); ++ atomic_set_unchecked(&totSmBufAllocCount, 0); + #endif /* CONFIG_CIFS_STATS2 */ + + atomic_set(&midCount, 0); +diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h +index 48ef401c3c61..d36ea30c12de 100644 +--- a/fs/cifs/cifsglob.h ++++ b/fs/cifs/cifsglob.h +@@ -863,35 +863,35 @@ struct cifs_tcon { + __u16 Flags; /* optional support bits */ + enum statusEnum tidStatus; + #ifdef CONFIG_CIFS_STATS +- atomic_t num_smbs_sent; ++ atomic_unchecked_t num_smbs_sent; + union { + struct { +- atomic_t num_writes; +- atomic_t num_reads; +- atomic_t num_flushes; +- atomic_t num_oplock_brks; +- atomic_t num_opens; +- atomic_t num_closes; +- atomic_t num_deletes; +- atomic_t num_mkdirs; +- atomic_t num_posixopens; +- atomic_t num_posixmkdirs; +- atomic_t num_rmdirs; +- atomic_t num_renames; +- atomic_t num_t2renames; +- atomic_t num_ffirst; +- atomic_t num_fnext; +- atomic_t num_fclose; +- atomic_t num_hardlinks; +- atomic_t num_symlinks; +- atomic_t num_locks; +- atomic_t num_acl_get; +- atomic_t num_acl_set; ++ atomic_unchecked_t num_writes; ++ atomic_unchecked_t num_reads; ++ atomic_unchecked_t num_flushes; ++ atomic_unchecked_t num_oplock_brks; ++ atomic_unchecked_t num_opens; ++ atomic_unchecked_t num_closes; ++ atomic_unchecked_t num_deletes; ++ atomic_unchecked_t num_mkdirs; ++ atomic_unchecked_t num_posixopens; ++ atomic_unchecked_t num_posixmkdirs; ++ atomic_unchecked_t num_rmdirs; ++ atomic_unchecked_t num_renames; ++ atomic_unchecked_t num_t2renames; ++ atomic_unchecked_t num_ffirst; ++ atomic_unchecked_t num_fnext; ++ atomic_unchecked_t num_fclose; ++ atomic_unchecked_t num_hardlinks; ++ atomic_unchecked_t num_symlinks; ++ atomic_unchecked_t num_locks; ++ atomic_unchecked_t num_acl_get; ++ atomic_unchecked_t num_acl_set; + } cifs_stats; + #ifdef CONFIG_CIFS_SMB2 + struct { +- atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS]; +- atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS]; ++ atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS]; ++ atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS]; + } smb2_stats; + #endif /* CONFIG_CIFS_SMB2 */ + } stats; +@@ -1245,7 +1245,7 @@ convert_delimiter(char *path, char delim) + } + + #ifdef CONFIG_CIFS_STATS +-#define cifs_stats_inc atomic_inc ++#define cifs_stats_inc atomic_inc_unchecked + + static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon, + unsigned int bytes) +@@ -1618,8 +1618,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount; + /* Various Debug counters */ + GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */ + #ifdef CONFIG_CIFS_STATS2 +-GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */ +-GLOBAL_EXTERN atomic_t totSmBufAllocCount; ++GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */ ++GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount; + #endif + GLOBAL_EXTERN atomic_t smBufAllocCount; + GLOBAL_EXTERN atomic_t midCount; +diff --git a/fs/cifs/file.c b/fs/cifs/file.c +index 3925758f6dde..f2e78faab536 100644 +--- a/fs/cifs/file.c ++++ b/fs/cifs/file.c +@@ -1431,7 +1431,7 @@ cifs_free_llist(struct list_head *llist) + + int + cifs_unlock_range(struct cifsFileInfo *cfile, struct file_lock *flock, +- unsigned int xid) ++ const unsigned int xid) + { + int rc = 0, stored_rc; + int types[] = {LOCKING_ANDX_LARGE_FILES, +@@ -2117,10 +2117,14 @@ static int cifs_writepages(struct address_space *mapping, + index = mapping->writeback_index; /* Start from prev offset */ + end = -1; + } else { +- index = wbc->range_start >> PAGE_SHIFT; +- end = wbc->range_end >> PAGE_SHIFT; +- if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) ++ if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) { + range_whole = true; ++ index = 0; ++ end = ULONG_MAX; ++ } else { ++ index = wbc->range_start >> PAGE_SHIFT; ++ end = wbc->range_end >> PAGE_SHIFT; ++ } + scanned = true; + } + server = cifs_sb_master_tcon(cifs_sb)->ses->server; +@@ -2593,7 +2597,7 @@ cifs_write_from_iter(loff_t offset, size_t len, struct iov_iter *from, + wdata->pid = pid; + wdata->bytes = cur_len; + wdata->pagesz = PAGE_SIZE; +- wdata->tailsz = cur_len - ((nr_pages - 1) * PAGE_SIZE); ++ wdata->tailsz = cur_len - nr_pages * PAGE_SIZE + PAGE_SIZE; + wdata->credits = credits; + + if (!wdata->cfile->invalidHandle || +diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c +index 5419afea0a36..fd2c7a3c7b3f 100644 +--- a/fs/cifs/misc.c ++++ b/fs/cifs/misc.c +@@ -171,7 +171,7 @@ cifs_buf_get(void) + memset(ret_buf, 0, buf_size + 3); + atomic_inc(&bufAllocCount); + #ifdef CONFIG_CIFS_STATS2 +- atomic_inc(&totBufAllocCount); ++ atomic_inc_unchecked(&totBufAllocCount); + #endif /* CONFIG_CIFS_STATS2 */ + } + +@@ -206,7 +206,7 @@ cifs_small_buf_get(void) + /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/ + atomic_inc(&smBufAllocCount); + #ifdef CONFIG_CIFS_STATS2 +- atomic_inc(&totSmBufAllocCount); ++ atomic_inc_unchecked(&totSmBufAllocCount); + #endif /* CONFIG_CIFS_STATS2 */ + + } +diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c +index efd72e1fae74..be78f3c54f4a 100644 +--- a/fs/cifs/smb1ops.c ++++ b/fs/cifs/smb1ops.c +@@ -622,27 +622,27 @@ static void + cifs_clear_stats(struct cifs_tcon *tcon) + { + #ifdef CONFIG_CIFS_STATS +- atomic_set(&tcon->stats.cifs_stats.num_writes, 0); +- atomic_set(&tcon->stats.cifs_stats.num_reads, 0); +- atomic_set(&tcon->stats.cifs_stats.num_flushes, 0); +- atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0); +- atomic_set(&tcon->stats.cifs_stats.num_opens, 0); +- atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0); +- atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0); +- atomic_set(&tcon->stats.cifs_stats.num_closes, 0); +- atomic_set(&tcon->stats.cifs_stats.num_deletes, 0); +- atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0); +- atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0); +- atomic_set(&tcon->stats.cifs_stats.num_renames, 0); +- atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0); +- atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0); +- atomic_set(&tcon->stats.cifs_stats.num_fnext, 0); +- atomic_set(&tcon->stats.cifs_stats.num_fclose, 0); +- atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0); +- atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0); +- atomic_set(&tcon->stats.cifs_stats.num_locks, 0); +- atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0); +- atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0); ++ atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0); + #endif + } + +@@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon) + { + #ifdef CONFIG_CIFS_STATS + seq_printf(m, " Oplocks breaks: %d", +- atomic_read(&tcon->stats.cifs_stats.num_oplock_brks)); ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks)); + seq_printf(m, "\nReads: %d Bytes: %llu", +- atomic_read(&tcon->stats.cifs_stats.num_reads), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads), + (long long)(tcon->bytes_read)); + seq_printf(m, "\nWrites: %d Bytes: %llu", +- atomic_read(&tcon->stats.cifs_stats.num_writes), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes), + (long long)(tcon->bytes_written)); + seq_printf(m, "\nFlushes: %d", +- atomic_read(&tcon->stats.cifs_stats.num_flushes)); ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes)); + seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d", +- atomic_read(&tcon->stats.cifs_stats.num_locks), +- atomic_read(&tcon->stats.cifs_stats.num_hardlinks), +- atomic_read(&tcon->stats.cifs_stats.num_symlinks)); ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks)); + seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d", +- atomic_read(&tcon->stats.cifs_stats.num_opens), +- atomic_read(&tcon->stats.cifs_stats.num_closes), +- atomic_read(&tcon->stats.cifs_stats.num_deletes)); ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes)); + seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d", +- atomic_read(&tcon->stats.cifs_stats.num_posixopens), +- atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs)); ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs)); + seq_printf(m, "\nMkdirs: %d Rmdirs: %d", +- atomic_read(&tcon->stats.cifs_stats.num_mkdirs), +- atomic_read(&tcon->stats.cifs_stats.num_rmdirs)); ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs)); + seq_printf(m, "\nRenames: %d T2 Renames %d", +- atomic_read(&tcon->stats.cifs_stats.num_renames), +- atomic_read(&tcon->stats.cifs_stats.num_t2renames)); ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames)); + seq_printf(m, "\nFindFirst: %d FNext %d FClose %d", +- atomic_read(&tcon->stats.cifs_stats.num_ffirst), +- atomic_read(&tcon->stats.cifs_stats.num_fnext), +- atomic_read(&tcon->stats.cifs_stats.num_fclose)); ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext), ++ atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose)); + #endif + } + +diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c +index b6968241c26f..5db4b4e99a90 100644 +--- a/fs/cifs/smb2ops.c ++++ b/fs/cifs/smb2ops.c +@@ -432,8 +432,8 @@ smb2_clear_stats(struct cifs_tcon *tcon) + #ifdef CONFIG_CIFS_STATS + int i; + for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) { +- atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0); +- atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0); ++ atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0); ++ atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0); + } + #endif + } +@@ -473,65 +473,65 @@ static void + smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon) + { + #ifdef CONFIG_CIFS_STATS +- atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent; +- atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed; ++ atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent; ++ atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed; + seq_printf(m, "\nNegotiates: %d sent %d failed", +- atomic_read(&sent[SMB2_NEGOTIATE_HE]), +- atomic_read(&failed[SMB2_NEGOTIATE_HE])); ++ atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]), ++ atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE])); + seq_printf(m, "\nSessionSetups: %d sent %d failed", +- atomic_read(&sent[SMB2_SESSION_SETUP_HE]), +- atomic_read(&failed[SMB2_SESSION_SETUP_HE])); ++ atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]), ++ atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE])); + seq_printf(m, "\nLogoffs: %d sent %d failed", +- atomic_read(&sent[SMB2_LOGOFF_HE]), +- atomic_read(&failed[SMB2_LOGOFF_HE])); ++ atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]), ++ atomic_read_unchecked(&failed[SMB2_LOGOFF_HE])); + seq_printf(m, "\nTreeConnects: %d sent %d failed", +- atomic_read(&sent[SMB2_TREE_CONNECT_HE]), +- atomic_read(&failed[SMB2_TREE_CONNECT_HE])); ++ atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]), ++ atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE])); + seq_printf(m, "\nTreeDisconnects: %d sent %d failed", +- atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]), +- atomic_read(&failed[SMB2_TREE_DISCONNECT_HE])); ++ atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]), ++ atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE])); + seq_printf(m, "\nCreates: %d sent %d failed", +- atomic_read(&sent[SMB2_CREATE_HE]), +- atomic_read(&failed[SMB2_CREATE_HE])); ++ atomic_read_unchecked(&sent[SMB2_CREATE_HE]), ++ atomic_read_unchecked(&failed[SMB2_CREATE_HE])); + seq_printf(m, "\nCloses: %d sent %d failed", +- atomic_read(&sent[SMB2_CLOSE_HE]), +- atomic_read(&failed[SMB2_CLOSE_HE])); ++ atomic_read_unchecked(&sent[SMB2_CLOSE_HE]), ++ atomic_read_unchecked(&failed[SMB2_CLOSE_HE])); + seq_printf(m, "\nFlushes: %d sent %d failed", +- atomic_read(&sent[SMB2_FLUSH_HE]), +- atomic_read(&failed[SMB2_FLUSH_HE])); ++ atomic_read_unchecked(&sent[SMB2_FLUSH_HE]), ++ atomic_read_unchecked(&failed[SMB2_FLUSH_HE])); + seq_printf(m, "\nReads: %d sent %d failed", +- atomic_read(&sent[SMB2_READ_HE]), +- atomic_read(&failed[SMB2_READ_HE])); ++ atomic_read_unchecked(&sent[SMB2_READ_HE]), ++ atomic_read_unchecked(&failed[SMB2_READ_HE])); + seq_printf(m, "\nWrites: %d sent %d failed", +- atomic_read(&sent[SMB2_WRITE_HE]), +- atomic_read(&failed[SMB2_WRITE_HE])); ++ atomic_read_unchecked(&sent[SMB2_WRITE_HE]), ++ atomic_read_unchecked(&failed[SMB2_WRITE_HE])); + seq_printf(m, "\nLocks: %d sent %d failed", +- atomic_read(&sent[SMB2_LOCK_HE]), +- atomic_read(&failed[SMB2_LOCK_HE])); ++ atomic_read_unchecked(&sent[SMB2_LOCK_HE]), ++ atomic_read_unchecked(&failed[SMB2_LOCK_HE])); + seq_printf(m, "\nIOCTLs: %d sent %d failed", +- atomic_read(&sent[SMB2_IOCTL_HE]), +- atomic_read(&failed[SMB2_IOCTL_HE])); ++ atomic_read_unchecked(&sent[SMB2_IOCTL_HE]), ++ atomic_read_unchecked(&failed[SMB2_IOCTL_HE])); + seq_printf(m, "\nCancels: %d sent %d failed", +- atomic_read(&sent[SMB2_CANCEL_HE]), +- atomic_read(&failed[SMB2_CANCEL_HE])); ++ atomic_read_unchecked(&sent[SMB2_CANCEL_HE]), ++ atomic_read_unchecked(&failed[SMB2_CANCEL_HE])); + seq_printf(m, "\nEchos: %d sent %d failed", +- atomic_read(&sent[SMB2_ECHO_HE]), +- atomic_read(&failed[SMB2_ECHO_HE])); ++ atomic_read_unchecked(&sent[SMB2_ECHO_HE]), ++ atomic_read_unchecked(&failed[SMB2_ECHO_HE])); + seq_printf(m, "\nQueryDirectories: %d sent %d failed", +- atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]), +- atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE])); ++ atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]), ++ atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE])); + seq_printf(m, "\nChangeNotifies: %d sent %d failed", +- atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]), +- atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE])); ++ atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]), ++ atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE])); + seq_printf(m, "\nQueryInfos: %d sent %d failed", +- atomic_read(&sent[SMB2_QUERY_INFO_HE]), +- atomic_read(&failed[SMB2_QUERY_INFO_HE])); ++ atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]), ++ atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE])); + seq_printf(m, "\nSetInfos: %d sent %d failed", +- atomic_read(&sent[SMB2_SET_INFO_HE]), +- atomic_read(&failed[SMB2_SET_INFO_HE])); ++ atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]), ++ atomic_read_unchecked(&failed[SMB2_SET_INFO_HE])); + seq_printf(m, "\nOplockBreaks: %d sent %d failed", +- atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]), +- atomic_read(&failed[SMB2_OPLOCK_BREAK_HE])); ++ atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]), ++ atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE])); + #endif + } + +diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c +index 7c1c6c39d582..d09a197a6a1b 100644 +--- a/fs/cifs/smb2pdu.c ++++ b/fs/cifs/smb2pdu.c +@@ -2628,8 +2628,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon, + default: + cifs_dbg(VFS, "info level %u isn't supported\n", + srch_inf->info_level); +- rc = -EINVAL; +- goto qdir_exit; ++ return -EINVAL; + } + + req->FileIndex = cpu_to_le32(index); +diff --git a/fs/coda/cache.c b/fs/coda/cache.c +index 5bb630a769e0..043dc7026afa 100644 +--- a/fs/coda/cache.c ++++ b/fs/coda/cache.c +@@ -24,7 +24,7 @@ + #include "coda_linux.h" + #include "coda_cache.h" + +-static atomic_t permission_epoch = ATOMIC_INIT(0); ++static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0); + + /* replace or extend an acl cache hit */ + void coda_cache_enter(struct inode *inode, int mask) +@@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask) + struct coda_inode_info *cii = ITOC(inode); + + spin_lock(&cii->c_lock); +- cii->c_cached_epoch = atomic_read(&permission_epoch); ++ cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch); + if (!uid_eq(cii->c_uid, current_fsuid())) { + cii->c_uid = current_fsuid(); + cii->c_cached_perm = mask; +@@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode) + { + struct coda_inode_info *cii = ITOC(inode); + spin_lock(&cii->c_lock); +- cii->c_cached_epoch = atomic_read(&permission_epoch) - 1; ++ cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1; + spin_unlock(&cii->c_lock); + } + + /* remove all acl caches */ + void coda_cache_clear_all(struct super_block *sb) + { +- atomic_inc(&permission_epoch); ++ atomic_inc_unchecked(&permission_epoch); + } + + +@@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask) + spin_lock(&cii->c_lock); + hit = (mask & cii->c_cached_perm) == mask && + uid_eq(cii->c_uid, current_fsuid()) && +- cii->c_cached_epoch == atomic_read(&permission_epoch); ++ cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch); + spin_unlock(&cii->c_lock); + + return hit; +diff --git a/fs/coda/dir.c b/fs/coda/dir.c +index c0474ac6cbf2..2c8be82848a8 100644 +--- a/fs/coda/dir.c ++++ b/fs/coda/dir.c +@@ -29,11 +29,10 @@ + #include "coda_int.h" + + /* same as fs/bad_inode.c */ +-static int coda_return_EIO(void) ++static int coda_mknod(struct inode *inode, struct dentry *dentry, umode_t mode, dev_t dev) + { + return -EIO; + } +-#define CODA_EIO_ERROR ((void *) (coda_return_EIO)) + + /* inode operations for directories */ + /* access routines: lookup, readlink, permission */ +@@ -572,7 +571,7 @@ const struct inode_operations coda_dir_inode_operations = { + .symlink = coda_symlink, + .mkdir = coda_mkdir, + .rmdir = coda_rmdir, +- .mknod = CODA_EIO_ERROR, ++ .mknod = coda_mknod, + .rename = coda_rename, + .permission = coda_permission, + .getattr = coda_getattr, +diff --git a/fs/compat.c b/fs/compat.c +index bd064a2c3550..8280c0f87c3a 100644 +--- a/fs/compat.c ++++ b/fs/compat.c +@@ -498,7 +498,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p) + + set_fs(KERNEL_DS); + /* The __user pointer cast is valid because of the set_fs() */ +- ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64); ++ ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64); + set_fs(oldfs); + /* truncating is ok because it's a user address */ + if (!ret) +@@ -829,6 +829,7 @@ struct compat_old_linux_dirent { + struct compat_readdir_callback { + struct dir_context ctx; + struct compat_old_linux_dirent __user *dirent; ++ struct file * file; + int result; + }; + +@@ -848,6 +849,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name, + buf->result = -EOVERFLOW; + return -EOVERFLOW; + } ++ ++ if (!gr_acl_handle_filldir(buf->file, name, namlen, ino)) ++ return 0; ++ + buf->result++; + dirent = buf->dirent; + if (!access_ok(VERIFY_WRITE, dirent, +@@ -879,6 +884,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd, + if (!f.file) + return -EBADF; + ++ buf.file = f.file; + error = iterate_dir(f.file, &buf.ctx); + if (buf.result) + error = buf.result; +@@ -898,6 +904,7 @@ struct compat_getdents_callback { + struct dir_context ctx; + struct compat_linux_dirent __user *current_dir; + struct compat_linux_dirent __user *previous; ++ struct file * file; + int count; + int error; + }; +@@ -920,6 +927,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen, + buf->error = -EOVERFLOW; + return -EOVERFLOW; + } ++ ++ if (!gr_acl_handle_filldir(buf->file, name, namlen, ino)) ++ return 0; ++ + dirent = buf->previous; + if (dirent) { + if (signal_pending(current)) +@@ -967,6 +978,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd, + if (!f.file) + return -EBADF; + ++ buf.file = f.file; + error = iterate_dir(f.file, &buf.ctx); + if (error >= 0) + error = buf.error; +@@ -987,6 +999,7 @@ struct compat_getdents_callback64 { + struct dir_context ctx; + struct linux_dirent64 __user *current_dir; + struct linux_dirent64 __user *previous; ++ struct file * file; + int count; + int error; + }; +@@ -1005,6 +1018,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name, + buf->error = -EINVAL; /* only used if we fail.. */ + if (reclen > buf->count) + return -EINVAL; ++ ++ if (!gr_acl_handle_filldir(buf->file, name, namlen, ino)) ++ return 0; ++ + dirent = buf->previous; + + if (dirent) { +@@ -1056,13 +1073,13 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd, + if (!f.file) + return -EBADF; + ++ buf.file = f.file; + error = iterate_dir(f.file, &buf.ctx); + if (error >= 0) + error = buf.error; + lastdirent = buf.previous; + if (lastdirent) { +- typeof(lastdirent->d_off) d_off = buf.ctx.pos; +- if (__put_user_unaligned(d_off, &lastdirent->d_off)) ++ if (__put_user_unaligned(buf.ctx.pos, &lastdirent->d_off)) + error = -EFAULT; + else + error = count - buf.count; +@@ -1317,7 +1334,7 @@ COMPAT_SYSCALL_DEFINE5(select, int, n, compat_ulong_t __user *, inp, + } + + struct compat_sel_arg_struct { +- compat_ulong_t n; ++ compat_long_t n; + compat_uptr_t inp; + compat_uptr_t outp; + compat_uptr_t exp; +diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c +index 4d24d17bcfc1..4f8c09e00383 100644 +--- a/fs/compat_binfmt_elf.c ++++ b/fs/compat_binfmt_elf.c +@@ -30,11 +30,13 @@ + #undef elf_phdr + #undef elf_shdr + #undef elf_note ++#undef elf_dyn + #undef elf_addr_t + #define elfhdr elf32_hdr + #define elf_phdr elf32_phdr + #define elf_shdr elf32_shdr + #define elf_note elf32_note ++#define elf_dyn Elf32_Dyn + #define elf_addr_t Elf32_Addr + + /* +diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c +index f2d7402abe02..99ab1552c754 100644 +--- a/fs/compat_ioctl.c ++++ b/fs/compat_ioctl.c +@@ -646,7 +646,7 @@ static int serial_struct_ioctl(struct file *file, + if (copy_in_user(ss, ss32, offsetof(SS32, iomem_base)) || + get_user(udata, &ss32->iomem_base)) + return -EFAULT; +- iomem_base = compat_ptr(udata); ++ iomem_base = (unsigned char __force_kernel *)compat_ptr(udata); + if (put_user(iomem_base, &ss->iomem_base) || + convert_in_user(&ss32->iomem_reg_shift, + &ss->iomem_reg_shift) || +@@ -728,8 +728,8 @@ static int do_i2c_rdwr_ioctl(struct file *file, + for (i = 0; i < nmsgs; i++) { + if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16))) + return -EFAULT; +- if (get_user(datap, &umsgs[i].buf) || +- put_user(compat_ptr(datap), &tmsgs[i].buf)) ++ if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) || ++ put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf)) + return -EFAULT; + } + return do_ioctl(file, cmd, (unsigned long)tdata); +@@ -820,7 +820,7 @@ static int compat_ioctl_preallocate(struct file *file, + copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) || + copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) || + copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) || +- copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32))) ++ copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32))) + return -EFAULT; + + return ioctl_preallocate(file, p); +@@ -1631,8 +1631,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, + static int __init init_sys32_ioctl_cmp(const void *p, const void *q) + { + unsigned int a, b; +- a = *(unsigned int *)p; +- b = *(unsigned int *)q; ++ a = *(const unsigned int *)p; ++ b = *(const unsigned int *)q; + if (a > b) + return 1; + if (a < b) +diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c +index 56fb26127fef..8c808f18e933 100644 +--- a/fs/configfs/dir.c ++++ b/fs/configfs/dir.c +@@ -1638,7 +1638,7 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx) + list_move(q, &parent_sd->s_children); + for (p = q->next; p != &parent_sd->s_children; p = p->next) { + struct configfs_dirent *next; +- const char *name; ++ const unsigned char * name; + int len; + struct inode *inode = NULL; + +diff --git a/fs/coredump.c b/fs/coredump.c +index 4407e27beca9..0bb923276c28 100644 +--- a/fs/coredump.c ++++ b/fs/coredump.c +@@ -486,8 +486,8 @@ static void wait_for_dump_helpers(struct file *file) + struct pipe_inode_info *pipe = file->private_data; + + pipe_lock(pipe); +- pipe->readers++; +- pipe->writers--; ++ atomic_inc(&pipe->readers); ++ atomic_dec(&pipe->writers); + wake_up_interruptible_sync(&pipe->wait); + kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN); + pipe_unlock(pipe); +@@ -496,11 +496,11 @@ static void wait_for_dump_helpers(struct file *file) + * We actually want wait_event_freezable() but then we need + * to clear TIF_SIGPENDING and improve dump_interrupted(). + */ +- wait_event_interruptible(pipe->wait, pipe->readers == 1); ++ wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1); + + pipe_lock(pipe); +- pipe->readers--; +- pipe->writers++; ++ atomic_dec(&pipe->readers); ++ atomic_inc(&pipe->writers); + pipe_unlock(pipe); + } + +@@ -547,7 +547,9 @@ void do_coredump(const siginfo_t *siginfo) + /* require nonrelative corefile path and be extra careful */ + bool need_suid_safe = false; + bool core_dumped = false; +- static atomic_t core_dump_count = ATOMIC_INIT(0); ++ static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0); ++ long signr = siginfo->si_signo; ++ int dumpable; + struct coredump_params cprm = { + .siginfo = siginfo, + .regs = signal_pt_regs(), +@@ -560,12 +562,14 @@ void do_coredump(const siginfo_t *siginfo) + .mm_flags = mm->flags, + }; + +- audit_core_dumps(siginfo->si_signo); ++ audit_core_dumps(signr); ++ ++ dumpable = __get_dumpable(cprm.mm_flags); + + binfmt = mm->binfmt; + if (!binfmt || !binfmt->core_dump) + goto fail; +- if (!__get_dumpable(cprm.mm_flags)) ++ if (!dumpable) + goto fail; + + cred = prepare_creds(); +@@ -583,7 +587,7 @@ void do_coredump(const siginfo_t *siginfo) + need_suid_safe = true; + } + +- retval = coredump_wait(siginfo->si_signo, &core_state); ++ retval = coredump_wait(signr, &core_state); + if (retval < 0) + goto fail_creds; + +@@ -626,7 +630,7 @@ void do_coredump(const siginfo_t *siginfo) + } + cprm.limit = RLIM_INFINITY; + +- dump_count = atomic_inc_return(&core_dump_count); ++ dump_count = atomic_inc_return_unchecked(&core_dump_count); + if (core_pipe_limit && (core_pipe_limit < dump_count)) { + printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n", + task_tgid_vnr(current), current->comm); +@@ -660,6 +664,8 @@ void do_coredump(const siginfo_t *siginfo) + int open_flags = O_CREAT | O_RDWR | O_NOFOLLOW | + O_LARGEFILE | O_EXCL; + ++ gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1); ++ + if (cprm.limit < binfmt->min_coredump) + goto fail_unlock; + +@@ -685,7 +691,7 @@ void do_coredump(const siginfo_t *siginfo) + * If it doesn't exist, that's fine. If there's some + * other problem, we'll catch it at the filp_open(). + */ +- (void) sys_unlink((const char __user *)cn.corename); ++ (void) sys_unlink((const char __force_user *)cn.corename); + set_fs(old_fs); + } + +@@ -766,7 +772,7 @@ void do_coredump(const siginfo_t *siginfo) + filp_close(cprm.file, NULL); + fail_dropcount: + if (ispipe) +- atomic_dec(&core_dump_count); ++ atomic_dec_unchecked(&core_dump_count); + fail_unlock: + kfree(cn.corename); + coredump_finish(mm, core_dumped); +@@ -774,6 +780,9 @@ void do_coredump(const siginfo_t *siginfo) + fail_creds: + put_cred(cred); + fail: ++ if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL) ++ gr_handle_brute_attach(dumpable); ++ + return; + } + +@@ -787,6 +796,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr) + struct file *file = cprm->file; + loff_t pos = file->f_pos; + ssize_t n; ++ ++ gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1); + if (cprm->written + nr > cprm->limit) + return 0; + while (nr) { +diff --git a/fs/dcache.c b/fs/dcache.c +index 4485a48f4091..2cdeaf6a1719 100644 +--- a/fs/dcache.c ++++ b/fs/dcache.c +@@ -321,8 +321,9 @@ static void dentry_free(struct dentry *dentry) + * d_iput() operation if defined. + */ + static void dentry_unlink_inode(struct dentry * dentry) +- __releases(dentry->d_lock) +- __releases(dentry->d_inode->i_lock) ++ __releases(&dentry->d_lock) ++ __releases(&dentry->d_inode->i_lock); ++static void dentry_unlink_inode(struct dentry * dentry) + { + struct inode *inode = dentry->d_inode; + bool hashed = !d_unhashed(dentry); +@@ -559,7 +560,8 @@ static void __dentry_kill(struct dentry *dentry) + * Returns dentry requiring refcount drop, or NULL if we're done. + */ + static struct dentry *dentry_kill(struct dentry *dentry) +- __releases(dentry->d_lock) ++ __releases(&dentry->d_lock); ++static struct dentry *dentry_kill(struct dentry *dentry) + { + struct inode *inode = dentry->d_inode; + struct dentry *parent = NULL; +@@ -589,7 +591,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry) + struct dentry *parent = dentry->d_parent; + if (IS_ROOT(dentry)) + return NULL; +- if (unlikely(dentry->d_lockref.count < 0)) ++ if (unlikely(__lockref_read(&dentry->d_lockref) < 0)) + return NULL; + if (likely(spin_trylock(&parent->d_lock))) + return parent; +@@ -651,8 +653,8 @@ static inline bool fast_dput(struct dentry *dentry) + */ + if (unlikely(ret < 0)) { + spin_lock(&dentry->d_lock); +- if (dentry->d_lockref.count > 1) { +- dentry->d_lockref.count--; ++ if (__lockref_read(&dentry->d_lockref) > 1) { ++ __lockref_dec(&dentry->d_lockref); + spin_unlock(&dentry->d_lock); + return 1; + } +@@ -707,7 +709,7 @@ static inline bool fast_dput(struct dentry *dentry) + * else could have killed it and marked it dead. Either way, we + * don't need to do anything else. + */ +- if (dentry->d_lockref.count) { ++ if (__lockref_read(&dentry->d_lockref)) { + spin_unlock(&dentry->d_lock); + return 1; + } +@@ -717,7 +719,7 @@ static inline bool fast_dput(struct dentry *dentry) + * lock, and we just tested that it was zero, so we can just + * set it to 1. + */ +- dentry->d_lockref.count = 1; ++ __lockref_set(&dentry->d_lockref, 1); + return 0; + } + +@@ -754,8 +756,6 @@ void dput(struct dentry *dentry) + return; + + repeat: +- might_sleep(); +- + rcu_read_lock(); + if (likely(fast_dput(dentry))) { + rcu_read_unlock(); +@@ -783,7 +783,7 @@ void dput(struct dentry *dentry) + dentry->d_flags |= DCACHE_REFERENCED; + dentry_lru_add(dentry); + +- dentry->d_lockref.count--; ++ __lockref_dec(&dentry->d_lockref); + spin_unlock(&dentry->d_lock); + return; + +@@ -800,7 +800,7 @@ EXPORT_SYMBOL(dput); + /* This must be called with d_lock held */ + static inline void __dget_dlock(struct dentry *dentry) + { +- dentry->d_lockref.count++; ++ __lockref_inc(&dentry->d_lockref); + } + + static inline void __dget(struct dentry *dentry) +@@ -841,8 +841,8 @@ struct dentry *dget_parent(struct dentry *dentry) + goto repeat; + } + rcu_read_unlock(); +- BUG_ON(!ret->d_lockref.count); +- ret->d_lockref.count++; ++ BUG_ON(!__lockref_read(&ret->d_lockref)); ++ __lockref_inc(&ret->d_lockref); + spin_unlock(&ret->d_lock); + return ret; + } +@@ -920,9 +920,9 @@ void d_prune_aliases(struct inode *inode) + spin_lock(&inode->i_lock); + hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) { + spin_lock(&dentry->d_lock); +- if (!dentry->d_lockref.count) { ++ if (!__lockref_read(&dentry->d_lockref)) { + struct dentry *parent = lock_parent(dentry); +- if (likely(!dentry->d_lockref.count)) { ++ if (likely(!__lockref_read(&dentry->d_lockref))) { + __dentry_kill(dentry); + dput(parent); + goto restart; +@@ -957,7 +957,7 @@ static void shrink_dentry_list(struct list_head *list) + * We found an inuse dentry which was not removed from + * the LRU because of laziness during lookup. Do not free it. + */ +- if (dentry->d_lockref.count > 0) { ++ if (__lockref_read(&dentry->d_lockref) > 0) { + spin_unlock(&dentry->d_lock); + if (parent) + spin_unlock(&parent->d_lock); +@@ -995,8 +995,8 @@ static void shrink_dentry_list(struct list_head *list) + dentry = parent; + while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) { + parent = lock_parent(dentry); +- if (dentry->d_lockref.count != 1) { +- dentry->d_lockref.count--; ++ if (__lockref_read(&dentry->d_lockref) != 1) { ++ __lockref_inc(&dentry->d_lockref); + spin_unlock(&dentry->d_lock); + if (parent) + spin_unlock(&parent->d_lock); +@@ -1036,7 +1036,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item, + * counts, just remove them from the LRU. Otherwise give them + * another pass through the LRU. + */ +- if (dentry->d_lockref.count) { ++ if (__lockref_read(&dentry->d_lockref)) { + d_lru_isolate(lru, dentry); + spin_unlock(&dentry->d_lock); + return LRU_REMOVED; +@@ -1376,7 +1376,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry) + } else { + if (dentry->d_flags & DCACHE_LRU_LIST) + d_lru_del(dentry); +- if (!dentry->d_lockref.count) { ++ if (!__lockref_read(&dentry->d_lockref)) { + d_shrink_add(dentry, &data->dispose); + data->found++; + } +@@ -1424,7 +1424,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry) + return D_WALK_CONTINUE; + + /* root with refcount 1 is fine */ +- if (dentry == _data && dentry->d_lockref.count == 1) ++ if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1) + return D_WALK_CONTINUE; + + printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} " +@@ -1433,7 +1433,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry) + dentry->d_inode ? + dentry->d_inode->i_ino : 0UL, + dentry, +- dentry->d_lockref.count, ++ __lockref_read(&dentry->d_lockref), + dentry->d_sb->s_type->name, + dentry->d_sb->s_id); + WARN_ON(1); +@@ -1579,7 +1579,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name) + dname = dentry->d_iname; + } else if (name->len > DNAME_INLINE_LEN-1) { + size_t size = offsetof(struct external_name, name[1]); +- struct external_name *p = kmalloc(size + name->len, ++ struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), + GFP_KERNEL_ACCOUNT); + if (!p) { + kmem_cache_free(dentry_cache, dentry); +@@ -1603,7 +1603,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name) + smp_wmb(); + dentry->d_name.name = dname; + +- dentry->d_lockref.count = 1; ++ __lockref_set(&dentry->d_lockref, 1); + dentry->d_flags = 0; + spin_lock_init(&dentry->d_lock); + seqcount_init(&dentry->d_seq); +@@ -1612,6 +1612,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name) + dentry->d_sb = sb; + dentry->d_op = NULL; + dentry->d_fsdata = NULL; ++#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME ++ atomic_set(&dentry->chroot_refcnt, 0); ++#endif + INIT_HLIST_BL_NODE(&dentry->d_hash); + INIT_LIST_HEAD(&dentry->d_lru); + INIT_LIST_HEAD(&dentry->d_subdirs); +@@ -2253,7 +2256,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name) + if (!d_same_name(dentry, parent, name)) + goto next; + +- dentry->d_lockref.count++; ++ __lockref_inc(&dentry->d_lockref); + found = dentry; + spin_unlock(&dentry->d_lock); + break; +@@ -2321,7 +2324,7 @@ void d_delete(struct dentry * dentry) + spin_lock(&dentry->d_lock); + inode = dentry->d_inode; + isdir = S_ISDIR(inode->i_mode); +- if (dentry->d_lockref.count == 1) { ++ if (__lockref_read(&dentry->d_lockref) == 1) { + if (!spin_trylock(&inode->i_lock)) { + spin_unlock(&dentry->d_lock); + cpu_relax(); +@@ -3503,7 +3506,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry) + + if (!(dentry->d_flags & DCACHE_GENOCIDE)) { + dentry->d_flags |= DCACHE_GENOCIDE; +- dentry->d_lockref.count--; ++ __lockref_dec(&dentry->d_lockref); + } + } + return D_WALK_CONTINUE; +@@ -3574,8 +3577,8 @@ static void __init dcache_init(void) + * but it is probably not worth it because of the cache nature + * of the dcache. + */ +- dentry_cache = KMEM_CACHE(dentry, +- SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|SLAB_MEM_SPREAD|SLAB_ACCOUNT); ++ dentry_cache = KMEM_CACHE_USERCOPY(dentry, ++ SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|SLAB_MEM_SPREAD|SLAB_ACCOUNT, d_iname); + + /* Hash may have been set up in dcache_init_early */ + if (!hashdist) +@@ -3610,8 +3613,9 @@ void __init vfs_caches_init_early(void) + + void __init vfs_caches_init(void) + { +- names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0, +- SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL); ++ names_cachep = kmem_cache_create_usercopy("names_cache", PATH_MAX, 0, ++ SLAB_HWCACHE_ALIGN|SLAB_PANIC| SLAB_NO_SANITIZE, ++ 0, PATH_MAX, NULL); + + dcache_init(); + inode_init(); +diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c +index 354e2ab62031..cd4ee7b42e6b 100644 +--- a/fs/debugfs/file.c ++++ b/fs/debugfs/file.c +@@ -209,7 +209,7 @@ static int full_proxy_release(struct inode *inode, struct file *filp) + return r; + } + +-static void __full_proxy_fops_init(struct file_operations *proxy_fops, ++static void __full_proxy_fops_init(file_operations_no_const *proxy_fops, + const struct file_operations *real_fops) + { + proxy_fops->release = full_proxy_release; +@@ -229,7 +229,7 @@ static int full_proxy_open(struct inode *inode, struct file *filp) + { + const struct dentry *dentry = F_DENTRY(filp); + const struct file_operations *real_fops = NULL; +- struct file_operations *proxy_fops = NULL; ++ file_operations_no_const *proxy_fops = NULL; + int srcu_idx, r; + + r = debugfs_use_file_start(dentry, &srcu_idx); +@@ -734,6 +734,43 @@ struct dentry *debugfs_create_atomic_t(const char *name, umode_t mode, + } + EXPORT_SYMBOL_GPL(debugfs_create_atomic_t); + ++static int debugfs_atomic_unchecked_t_set(void *data, u64 val) ++{ ++ atomic_set_unchecked((atomic_unchecked_t *)data, val); ++ return 0; ++} ++static int debugfs_atomic_unchecked_t_get(void *data, u64 *val) ++{ ++ *val = atomic_read_unchecked((atomic_unchecked_t *)data); ++ return 0; ++} ++DEFINE_DEBUGFS_ATTRIBUTE(fops_atomic_unchecked_t, debugfs_atomic_unchecked_t_get, ++ debugfs_atomic_unchecked_t_set, "%lld\n"); ++DEFINE_DEBUGFS_ATTRIBUTE(fops_atomic_unchecked_t_ro, debugfs_atomic_unchecked_t_get, NULL, ++ "%lld\n"); ++DEFINE_DEBUGFS_ATTRIBUTE(fops_atomic_unchecked_t_wo, NULL, debugfs_atomic_unchecked_t_set, ++ "%lld\n"); ++ ++/** ++ * debugfs_create_atomic_unchecked_t - create a debugfs file that is used to read and ++ * write an atomic_unchecked_t value ++ * @name: a pointer to a string containing the name of the file to create. ++ * @mode: the permission that the file should have ++ * @parent: a pointer to the parent dentry for this file. This should be a ++ * directory dentry if set. If this parameter is %NULL, then the ++ * file will be created in the root of the debugfs filesystem. ++ * @value: a pointer to the variable that the file should read to and write ++ * from. ++ */ ++struct dentry *debugfs_create_atomic_unchecked_t(const char *name, umode_t mode, ++ struct dentry *parent, atomic_unchecked_t *value) ++{ ++ return debugfs_create_mode_unsafe(name, mode, parent, value, ++ &fops_atomic_unchecked_t, &fops_atomic_unchecked_t_ro, ++ &fops_atomic_unchecked_t_wo); ++} ++EXPORT_SYMBOL_GPL(debugfs_create_atomic_unchecked_t); ++ + ssize_t debugfs_read_file_bool(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) + { +diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c +index 1e30f74a9527..8925fad38561 100644 +--- a/fs/debugfs/inode.c ++++ b/fs/debugfs/inode.c +@@ -253,6 +253,10 @@ static struct dentry *start_creating(const char *name, struct dentry *parent) + struct dentry *dentry; + int error; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ return ERR_PTR(-ENODEV); ++#endif ++ + pr_debug("debugfs: creating file '%s'\n",name); + + if (IS_ERR(parent)) +@@ -466,6 +470,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size); + * If debugfs is not enabled in the kernel, the value -%ENODEV will be + * returned. + */ ++#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT ++extern int grsec_enable_sysfs_restrict; ++#endif ++ + struct dentry *debugfs_create_dir(const char *name, struct dentry *parent) + { + struct dentry *dentry = start_creating(name, parent); +@@ -478,7 +486,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent) + if (unlikely(!inode)) + return failed_creating(dentry); + +- inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO; ++#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT ++ if (grsec_enable_sysfs_restrict) ++ inode->i_mode = S_IFDIR | S_IRWXU; ++ else ++#endif ++ inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO; + inode->i_op = &simple_dir_inode_operations; + inode->i_fop = &simple_dir_operations; + +@@ -782,6 +795,10 @@ static int __init debugfs_init(void) + { + int retval; + ++#ifdef CONFIG_GRKERNSEC_KMEM ++ return -ENOSYS; ++#endif ++ + retval = sysfs_create_mount_point(kernel_kobj, "debug"); + if (retval) + return retval; +diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c +index cf390dceddd2..5ff8c07e1d61 100644 +--- a/fs/ecryptfs/inode.c ++++ b/fs/ecryptfs/inode.c +@@ -643,7 +643,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz) + old_fs = get_fs(); + set_fs(get_ds()); + rc = d_inode(lower_dentry)->i_op->readlink(lower_dentry, +- (char __user *)lower_buf, ++ (char __force_user *)lower_buf, + PATH_MAX); + set_fs(old_fs); + if (rc < 0) +diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c +index e4141f257495..d8263e837ada 100644 +--- a/fs/ecryptfs/miscdev.c ++++ b/fs/ecryptfs/miscdev.c +@@ -304,7 +304,7 @@ ecryptfs_miscdev_read(struct file *file, char __user *buf, size_t count, + goto out_unlock_msg_ctx; + i = PKT_TYPE_SIZE + PKT_CTR_SIZE; + if (msg_ctx->msg) { +- if (copy_to_user(&buf[i], packet_length, packet_length_size)) ++ if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size)) + goto out_unlock_msg_ctx; + i += packet_length_size; + if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size)) +diff --git a/fs/exec.c b/fs/exec.c +index 91441402d706..bfb125101681 100644 +--- a/fs/exec.c ++++ b/fs/exec.c +@@ -57,8 +57,20 @@ + #include <linux/oom.h> + #include <linux/compat.h> + #include <linux/vmalloc.h> ++#include <linux/random.h> ++#include <linux/seq_file.h> ++#include <linux/coredump.h> ++#include <linux/mman.h> ++ ++#ifdef CONFIG_PAX_REFCOUNT ++#include <linux/kallsyms.h> ++#include <linux/kdebug.h> ++#endif ++ ++#include <trace/events/fs.h> + + #include <asm/uaccess.h> ++#include <asm/sections.h> + #include <asm/mmu_context.h> + #include <asm/tlb.h> + +@@ -67,19 +79,34 @@ + + #include <trace/events/sched.h> + ++#ifdef CONFIG_PAX_HAVE_ACL_FLAGS ++void __weak pax_set_initial_flags(struct linux_binprm *bprm) ++{ ++ pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n"); ++} ++#endif ++ ++#ifdef CONFIG_PAX_HOOK_ACL_FLAGS ++void (*pax_set_initial_flags_func)(struct linux_binprm *bprm); ++EXPORT_SYMBOL(pax_set_initial_flags_func); ++#endif ++ + int suid_dumpable = 0; + + static LIST_HEAD(formats); + static DEFINE_RWLOCK(binfmt_lock); + ++extern int gr_process_kernel_exec_ban(void); ++extern int gr_process_sugid_exec_ban(const struct linux_binprm *bprm); ++ + void __register_binfmt(struct linux_binfmt * fmt, int insert) + { + BUG_ON(!fmt); + if (WARN_ON(!fmt->load_binary)) + return; + write_lock(&binfmt_lock); +- insert ? list_add(&fmt->lh, &formats) : +- list_add_tail(&fmt->lh, &formats); ++ insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) : ++ pax_list_add_tail((struct list_head *)&fmt->lh, &formats); + write_unlock(&binfmt_lock); + } + +@@ -88,7 +115,7 @@ EXPORT_SYMBOL(__register_binfmt); + void unregister_binfmt(struct linux_binfmt * fmt) + { + write_lock(&binfmt_lock); +- list_del(&fmt->lh); ++ pax_list_del((struct list_head *)&fmt->lh); + write_unlock(&binfmt_lock); + } + +@@ -190,16 +217,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos, + int write) + { + struct page *page; +- int ret; + unsigned int gup_flags = FOLL_FORCE; + +-#ifdef CONFIG_STACK_GROWSUP +- if (write) { +- ret = expand_downwards(bprm->vma, pos); +- if (ret < 0) +- return NULL; +- } +-#endif ++ if (0 > expand_downwards(bprm->vma, pos)) ++ return NULL; + + if (write) + gup_flags |= FOLL_WRITE; +@@ -208,9 +229,8 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos, + * We are doing an exec(). 'current' is the process + * doing the exec and bprm->mm is the new process's mm. + */ +- ret = get_user_pages_remote(current, bprm->mm, pos, 1, gup_flags, +- &page, NULL); +- if (ret <= 0) ++ if (0 >= get_user_pages_remote(current, bprm->mm, pos, 1, gup_flags, ++ &page, NULL)) + return NULL; + + if (write) { +@@ -244,6 +264,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos, + if (size <= ARG_MAX) + return page; + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ // only allow 512KB for argv+env on suid/sgid binaries ++ // to prevent easy ASLR exhaustion ++ if (((!uid_eq(bprm->cred->euid, current_euid())) || ++ (!gid_eq(bprm->cred->egid, current_egid()))) && ++ (size > (512 * 1024))) { ++ put_page(page); ++ return NULL; ++ } ++#endif ++ + /* + * Limit to 1/4-th the stack size for the argv+env strings. + * This ensures that: +@@ -304,6 +335,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm) + vma->vm_end = STACK_TOP_MAX; + vma->vm_start = vma->vm_end - PAGE_SIZE; + vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC); ++#endif ++ + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); + INIT_LIST_HEAD(&vma->anon_vma_chain); + +@@ -315,6 +351,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm) + arch_bprm_mm_init(mm, vma); + up_write(&mm->mmap_sem); + bprm->p = vma->vm_end - sizeof(void *); ++ ++#ifdef CONFIG_PAX_RANDUSTACK ++ if (randomize_va_space) ++ bprm->p ^= prandom_u32() & ~PAGE_MASK; ++#endif ++ + return 0; + err: + up_write(&mm->mmap_sem); +@@ -432,7 +474,7 @@ struct user_arg_ptr { + } ptr; + }; + +-static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr) ++const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr) + { + const char __user *native; + +@@ -441,14 +483,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr) + compat_uptr_t compat; + + if (get_user(compat, argv.ptr.compat + nr)) +- return ERR_PTR(-EFAULT); ++ return (const char __force_user *)ERR_PTR(-EFAULT); + + return compat_ptr(compat); + } + #endif + + if (get_user(native, argv.ptr.native + nr)) +- return ERR_PTR(-EFAULT); ++ return (const char __force_user *)ERR_PTR(-EFAULT); + + return native; + } +@@ -467,7 +509,7 @@ static int count(struct user_arg_ptr argv, int max) + if (!p) + break; + +- if (IS_ERR(p)) ++ if (IS_ERR((const char __force_kernel *)p)) + return -EFAULT; + + if (i >= max) +@@ -502,7 +544,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv, + + ret = -EFAULT; + str = get_user_arg_ptr(argv, argc); +- if (IS_ERR(str)) ++ if (IS_ERR((const char __force_kernel *)str)) + goto out; + + len = strnlen_user(str, MAX_ARG_STRLEN); +@@ -584,7 +626,7 @@ int copy_strings_kernel(int argc, const char *const *__argv, + int r; + mm_segment_t oldfs = get_fs(); + struct user_arg_ptr argv = { +- .ptr.native = (const char __user *const __user *)__argv, ++ .ptr.native = (const char __user * const __force_user *)__argv, + }; + + set_fs(KERNEL_DS); +@@ -619,7 +661,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift) + unsigned long new_end = old_end - shift; + struct mmu_gather tlb; + +- BUG_ON(new_start > new_end); ++ if (new_start >= new_end || new_start < mmap_min_addr) ++ return -ENOMEM; + + /* + * ensure there are no vmas between where we want to go +@@ -628,6 +671,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift) + if (vma != find_vma(mm, new_start)) + return -EFAULT; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ BUG_ON(pax_find_mirror_vma(vma)); ++#endif ++ + /* + * cover the whole range: [new_start, old_end) + */ +@@ -705,20 +752,16 @@ int setup_arg_pages(struct linux_binprm *bprm, + stack_base = PAGE_ALIGN(stack_top - stack_base); + + stack_shift = vma->vm_start - stack_base; +- mm->arg_start = bprm->p - stack_shift; ++ mm->arg_end = mm->arg_start = bprm->p - stack_shift; + bprm->p = vma->vm_end - stack_shift; + #else + stack_top = arch_align_stack(stack_top); + stack_top = PAGE_ALIGN(stack_top); + +- if (unlikely(stack_top < mmap_min_addr) || +- unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr)) +- return -ENOMEM; +- + stack_shift = vma->vm_end - stack_top; + + bprm->p -= stack_shift; +- mm->arg_start = bprm->p; ++ mm->arg_end = mm->arg_start = bprm->p; + #endif + + if (bprm->loader) +@@ -728,8 +771,27 @@ int setup_arg_pages(struct linux_binprm *bprm, + if (down_write_killable(&mm->mmap_sem)) + return -EINTR; + ++ /* Move stack pages down in memory. */ ++ if (stack_shift) { ++ ret = shift_arg_pages(vma, stack_shift); ++ if (ret) ++ goto out_unlock; ++ } ++ + vm_flags = VM_STACK_FLAGS; + ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ vm_flags &= ~VM_EXEC; ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->pax_flags & MF_PAX_MPROTECT) ++ vm_flags &= ~VM_MAYEXEC; ++#endif ++ ++ } ++#endif ++ + /* + * Adjust stack execute permissions; explicitly enable for + * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone +@@ -748,13 +810,6 @@ int setup_arg_pages(struct linux_binprm *bprm, + goto out_unlock; + BUG_ON(prev != vma); + +- /* Move stack pages down in memory. */ +- if (stack_shift) { +- ret = shift_arg_pages(vma, stack_shift); +- if (ret) +- goto out_unlock; +- } +- + /* mprotect_fixup is overkill to remove the temporary stack flags */ + vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP; + +@@ -778,6 +833,27 @@ int setup_arg_pages(struct linux_binprm *bprm, + #endif + current->mm->start_stack = bprm->p; + ret = expand_stack(vma, stack_base); ++ ++#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP) ++ if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) { ++ unsigned long size; ++ vm_flags_t vm_flags; ++ ++ size = STACK_TOP - vma->vm_end; ++ vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP; ++ ++ ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0); ++ ++#ifdef CONFIG_X86 ++ if (!ret) { ++ size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT)); ++ ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0); ++ } ++#endif ++ ++ } ++#endif ++ + if (ret) + ret = -EFAULT; + +@@ -826,6 +902,7 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags) + { + struct file *file; + int err; ++ int unsafe_flags = 0; + struct open_flags open_exec_flags = { + .open_flag = O_LARGEFILE | O_RDONLY | __FMODE_EXEC, + .acc_mode = MAY_EXEC, +@@ -851,12 +928,22 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags) + if (path_noexec(&file->f_path)) + goto exit; + ++ if (current->ptrace && !ptracer_capable(current, current_user_ns())) ++ unsafe_flags = LSM_UNSAFE_PTRACE; ++ ++ if (gr_ptrace_readexec(file, unsafe_flags)) { ++ err = -EPERM; ++ goto exit; ++ } ++ + err = deny_write_access(file); + if (err) + goto exit; + +- if (name->name[0] != '\0') ++ if (name->name[0] != '\0') { + fsnotify_open(file); ++ trace_open_exec(name->name); ++ } + + out: + return file; +@@ -886,10 +973,13 @@ int kernel_read(struct file *file, loff_t offset, + loff_t pos = offset; + int result; + ++ if (count > INT_MAX) ++ return -EINVAL; ++ + old_fs = get_fs(); + set_fs(get_ds()); + /* The cast to a user pointer is valid due to the set_fs() */ +- result = vfs_read(file, (void __user *)addr, count, &pos); ++ result = vfs_read(file, (void __force_user *)addr, count, &pos); + set_fs(old_fs); + return result; + } +@@ -1468,7 +1558,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm) + } + rcu_read_unlock(); + +- if (p->fs->users > n_fs) ++ if (atomic_read(&p->fs->users) > n_fs) + bprm->unsafe |= LSM_UNSAFE_SHARE; + else + p->fs->in_exec = 1; +@@ -1671,6 +1761,31 @@ static int exec_binprm(struct linux_binprm *bprm) + return ret; + } + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++static DEFINE_PER_CPU(u64, exec_counter); ++static int __init init_exec_counters(void) ++{ ++ unsigned int cpu; ++ ++ for_each_possible_cpu(cpu) { ++ per_cpu(exec_counter, cpu) = (u64)cpu; ++ } ++ ++ return 0; ++} ++early_initcall(init_exec_counters); ++static inline void increment_exec_counter(void) ++{ ++ BUILD_BUG_ON(NR_CPUS > (1 << 16)); ++ current->exec_id = this_cpu_add_return(exec_counter, 1 << 16); ++} ++#else ++static inline void increment_exec_counter(void) {} ++#endif ++ ++extern void gr_handle_exec_args(struct linux_binprm *bprm, ++ struct user_arg_ptr argv); ++ + /* + * sys_execve() executes a new program. + */ +@@ -1679,6 +1794,11 @@ static int do_execveat_common(int fd, struct filename *filename, + struct user_arg_ptr envp, + int flags) + { ++#ifdef CONFIG_GRKERNSEC ++ struct file *old_exec_file; ++ struct acl_subject_label *old_acl; ++ struct rlimit old_rlim[RLIM_NLIMITS]; ++#endif + char *pathbuf = NULL; + struct linux_binprm *bprm; + struct file *file; +@@ -1688,6 +1808,8 @@ static int do_execveat_common(int fd, struct filename *filename, + if (IS_ERR(filename)) + return PTR_ERR(filename); + ++ gr_learn_resource(current, RLIMIT_NPROC, atomic_read(¤t_user()->processes), 1); ++ + /* + * We move the actual failure in case of RLIMIT_NPROC excess from + * set*uid() to execve() because too many poorly written programs +@@ -1751,6 +1873,11 @@ static int do_execveat_common(int fd, struct filename *filename, + } + bprm->interp = bprm->filename; + ++ if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) { ++ retval = -EACCES; ++ goto out_unmark; ++ } ++ + retval = bprm_mm_init(bprm); + if (retval) + goto out_unmark; +@@ -1767,26 +1894,72 @@ static int do_execveat_common(int fd, struct filename *filename, + if (retval < 0) + goto out; + ++#ifdef CONFIG_GRKERNSEC ++ old_acl = current->acl; ++ memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim)); ++ old_exec_file = current->exec_file; ++ get_file(file); ++ current->exec_file = file; ++#endif ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ /* limit suid stack to 8MB ++ * we saved the old limits above and will restore them if this exec fails ++ */ ++ if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) && ++ (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024))) ++ current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024; ++#endif ++ ++ if (gr_process_kernel_exec_ban() || gr_process_sugid_exec_ban(bprm)) { ++ retval = -EPERM; ++ goto out_fail; ++ } ++ ++ if (!gr_tpe_allow(file)) { ++ retval = -EACCES; ++ goto out_fail; ++ } ++ ++ if (gr_check_crash_exec(file)) { ++ retval = -EACCES; ++ goto out_fail; ++ } ++ ++ retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt, ++ bprm->unsafe); ++ if (retval < 0) ++ goto out_fail; ++ + retval = copy_strings_kernel(1, &bprm->filename, bprm); + if (retval < 0) +- goto out; ++ goto out_fail; + + bprm->exec = bprm->p; + retval = copy_strings(bprm->envc, envp, bprm); + if (retval < 0) +- goto out; ++ goto out_fail; + + retval = copy_strings(bprm->argc, argv, bprm); + if (retval < 0) +- goto out; ++ goto out_fail; ++ ++ gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt); ++ ++ gr_handle_exec_args(bprm, argv); + + would_dump(bprm, bprm->file); + + retval = exec_binprm(bprm); + if (retval < 0) +- goto out; ++ goto out_fail; ++#ifdef CONFIG_GRKERNSEC ++ if (old_exec_file) ++ fput(old_exec_file); ++#endif + + /* execve succeeded */ ++ ++ increment_exec_counter(); + current->fs->in_exec = 0; + current->in_execve = 0; + acct_update_integrals(current); +@@ -1798,6 +1971,14 @@ static int do_execveat_common(int fd, struct filename *filename, + put_files_struct(displaced); + return retval; + ++out_fail: ++#ifdef CONFIG_GRKERNSEC ++ current->acl = old_acl; ++ memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim)); ++ fput(current->exec_file); ++ current->exec_file = old_exec_file; ++#endif ++ + out: + if (bprm->mm) { + acct_arg_size(bprm, 0); +@@ -1944,3 +2125,194 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd, + argv, envp, flags); + } + #endif ++ ++int pax_check_flags(unsigned long *flags) ++{ ++ int retval = 0; ++ ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC) ++ if (*flags & MF_PAX_SEGMEXEC) ++ { ++ *flags &= ~MF_PAX_SEGMEXEC; ++ retval = -EINVAL; ++ } ++#endif ++ ++ if ((*flags & MF_PAX_PAGEEXEC) ++ ++#ifdef CONFIG_PAX_PAGEEXEC ++ && (*flags & MF_PAX_SEGMEXEC) ++#endif ++ ++ ) ++ { ++ *flags &= ~MF_PAX_PAGEEXEC; ++ retval = -EINVAL; ++ } ++ ++ if ((*flags & MF_PAX_MPROTECT) ++ ++#ifdef CONFIG_PAX_MPROTECT ++ && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) ++#endif ++ ++ ) ++ { ++ *flags &= ~MF_PAX_MPROTECT; ++ retval = -EINVAL; ++ } ++ ++ if ((*flags & MF_PAX_EMUTRAMP) ++ ++#ifdef CONFIG_PAX_EMUTRAMP ++ && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) ++#endif ++ ++ ) ++ { ++ *flags &= ~MF_PAX_EMUTRAMP; ++ retval = -EINVAL; ++ } ++ ++ return retval; ++} ++ ++EXPORT_SYMBOL(pax_check_flags); ++ ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++char *pax_get_path(const struct path *path, char *buf, int buflen) ++{ ++ char *pathname = d_path(path, buf, buflen); ++ ++ if (IS_ERR(pathname)) ++ goto toolong; ++ ++ pathname = mangle_path(buf, pathname, "\t\n\\"); ++ if (!pathname) ++ goto toolong; ++ ++ *pathname = 0; ++ return buf; ++ ++toolong: ++ return "<path too long>"; ++} ++EXPORT_SYMBOL(pax_get_path); ++ ++void pax_report_fault(struct pt_regs *regs, void *pc, void *sp) ++{ ++ struct task_struct *tsk = current; ++ struct mm_struct *mm = current->mm; ++ char *buffer_exec = (char *)__get_free_page(GFP_KERNEL); ++ char *buffer_fault = (char *)__get_free_page(GFP_KERNEL); ++ char *path_exec = NULL; ++ char *path_fault = NULL; ++ unsigned long start = 0UL, end = 0UL, offset = 0UL; ++ siginfo_t info = { }; ++ ++ if (buffer_exec && buffer_fault) { ++ struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL; ++ ++ down_read(&mm->mmap_sem); ++ vma = mm->mmap; ++ while (vma && (!vma_exec || !vma_fault)) { ++ if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC)) ++ vma_exec = vma; ++ if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end) ++ vma_fault = vma; ++ vma = vma->vm_next; ++ } ++ if (vma_exec) ++ path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE); ++ if (vma_fault) { ++ start = vma_fault->vm_start; ++ end = vma_fault->vm_end; ++ offset = vma_fault->vm_pgoff << PAGE_SHIFT; ++ if (vma_fault->vm_file) ++ path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE); ++ else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk) ++ path_fault = "<heap>"; ++ else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ++ path_fault = "<stack>"; ++ else ++ path_fault = "<anonymous mapping>"; ++ } ++ up_read(&mm->mmap_sem); ++ } ++ if (tsk->signal->curr_ip) ++ printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset); ++ else ++ printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset); ++ printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk), ++ from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp); ++ free_page((unsigned long)buffer_exec); ++ free_page((unsigned long)buffer_fault); ++ pax_report_insns(regs, pc, sp); ++ info.si_signo = SIGKILL; ++ info.si_errno = 0; ++ info.si_code = SI_KERNEL; ++ info.si_pid = 0; ++ info.si_uid = 0; ++ do_coredump(&info); ++} ++#endif ++ ++#ifdef CONFIG_PAX_REFCOUNT ++static DEFINE_RATELIMIT_STATE(refcount_ratelimit, 15 * HZ, 3); ++ ++void pax_report_refcount_error(struct pt_regs *regs, const char *kind) ++{ ++ do_send_sig_info(SIGKILL, SEND_SIG_FORCED, current, true); ++ ++ if (!__ratelimit(&refcount_ratelimit)) ++ return; ++ ++ if (current->signal->curr_ip) ++ pr_emerg("PAX: From %pI4: %s detected in: %s:%d, uid/euid: %u/%u\n", ++ ¤t->signal->curr_ip, ++ kind ? kind : "refcount error", ++ current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), ++ from_kuid_munged(&init_user_ns, current_euid())); ++ else ++ pr_emerg("PAX: %s detected in: %s:%d, uid/euid: %u/%u\n", ++ kind ? kind : "refcount error", ++ current->comm, task_pid_nr(current), ++ from_kuid_munged(&init_user_ns, current_uid()), ++ from_kuid_munged(&init_user_ns, current_euid())); ++ print_symbol(KERN_EMERG "PAX: refcount error occured at: %s\n", instruction_pointer(regs)); ++ preempt_disable(); ++ show_regs(regs); ++ preempt_enable(); ++} ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_STACKLEAK ++void __used pax_track_stack(void) ++{ ++ unsigned long sp = (unsigned long)&sp; ++ if (sp < current->thread.lowest_stack && ++ sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long)) ++ current->thread.lowest_stack = sp; ++ if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16))) ++ BUG(); ++} ++EXPORT_SYMBOL(pax_track_stack); ++#endif ++ ++#ifdef CONFIG_PAX_SIZE_OVERFLOW ++static DEFINE_RATELIMIT_STATE(size_overflow_ratelimit, 15 * HZ, 3); ++extern bool pax_size_overflow_report_only; ++ ++void __nocapture(1, 3, 4) __used report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name) ++{ ++ if (!pax_size_overflow_report_only || __ratelimit(&size_overflow_ratelimit)) { ++ pr_emerg("PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name); ++ dump_stack(); ++ } ++ ++ if (!pax_size_overflow_report_only) ++ do_group_exit(SIGKILL); ++} ++EXPORT_SYMBOL(report_size_overflow); ++#endif +diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c +index d8072bc074a4..02a05c67b92a 100644 +--- a/fs/exofs/inode.c ++++ b/fs/exofs/inode.c +@@ -470,6 +470,11 @@ static int readpage_strip(void *data, struct page *page) + return ret; + } + ++static int readpage_filler(struct file *data, struct page *page) ++{ ++ return readpage_strip(data, page); ++} ++ + static int exofs_readpages(struct file *file, struct address_space *mapping, + struct list_head *pages, unsigned nr_pages) + { +@@ -478,7 +483,7 @@ static int exofs_readpages(struct file *file, struct address_space *mapping, + + _pcol_init(&pcol, nr_pages, mapping->host); + +- ret = read_cache_pages(mapping, pages, readpage_strip, &pcol); ++ ret = read_cache_pages(mapping, pages, readpage_filler, &pcol); + if (ret) { + EXOFS_ERR("read_cache_pages => %d\n", ret); + return ret; +diff --git a/fs/exofs/super.c b/fs/exofs/super.c +index 1076a4233b39..40b753683af2 100644 +--- a/fs/exofs/super.c ++++ b/fs/exofs/super.c +@@ -192,10 +192,12 @@ static void exofs_init_once(void *foo) + */ + static int init_inodecache(void) + { +- exofs_inode_cachep = kmem_cache_create("exofs_inode_cache", ++ exofs_inode_cachep = kmem_cache_create_usercopy("exofs_inode_cache", + sizeof(struct exofs_i_info), 0, +- SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD | +- SLAB_ACCOUNT, exofs_init_once); ++ SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD | SLAB_ACCOUNT, ++ offsetof(struct exofs_i_info, i_data), ++ sizeof(((struct exofs_i_info *)0)->i_data), ++ exofs_init_once); + if (exofs_inode_cachep == NULL) + return -ENOMEM; + return 0; +diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c +index 4c40c0786e16..734564074bb7 100644 +--- a/fs/ext2/balloc.c ++++ b/fs/ext2/balloc.c +@@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi) + + free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter); + root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count); +- if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) && ++ if (free_blocks < root_blocks + 1 && + !uid_eq(sbi->s_resuid, current_fsuid()) && + (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) || +- !in_group_p (sbi->s_resgid))) { ++ !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) { + return 0; + } + return 1; +diff --git a/fs/ext2/super.c b/fs/ext2/super.c +index 6cb042b53b5b..394e9af5f0be 100644 +--- a/fs/ext2/super.c ++++ b/fs/ext2/super.c +@@ -203,10 +203,12 @@ static void init_once(void *foo) + + static int __init init_inodecache(void) + { +- ext2_inode_cachep = kmem_cache_create("ext2_inode_cache", ++ ext2_inode_cachep = kmem_cache_create_usercopy("ext2_inode_cache", + sizeof(struct ext2_inode_info), + 0, (SLAB_RECLAIM_ACCOUNT| + SLAB_MEM_SPREAD|SLAB_ACCOUNT), ++ offsetof(struct ext2_inode_info, i_data), ++ sizeof(((struct ext2_inode_info *)0)->i_data), + init_once); + if (ext2_inode_cachep == NULL) + return -ENOMEM; +@@ -273,10 +275,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root) + #ifdef CONFIG_EXT2_FS_XATTR + if (test_opt(sb, XATTR_USER)) + seq_puts(seq, ",user_xattr"); +- if (!test_opt(sb, XATTR_USER) && +- (def_mount_opts & EXT2_DEFM_XATTR_USER)) { ++ if (!test_opt(sb, XATTR_USER)) + seq_puts(seq, ",nouser_xattr"); +- } + #endif + + #ifdef CONFIG_EXT2_FS_POSIX_ACL +@@ -864,8 +864,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent) + if (def_mount_opts & EXT2_DEFM_UID16) + set_opt(sbi->s_mount_opt, NO_UID32); + #ifdef CONFIG_EXT2_FS_XATTR +- if (def_mount_opts & EXT2_DEFM_XATTR_USER) +- set_opt(sbi->s_mount_opt, XATTR_USER); ++ /* always enable user xattrs */ ++ set_opt(sbi->s_mount_opt, XATTR_USER); + #endif + #ifdef CONFIG_EXT2_FS_POSIX_ACL + if (def_mount_opts & EXT2_DEFM_ACL) +diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c +index fbdb8f171893..e4342ec6ec28 100644 +--- a/fs/ext2/xattr.c ++++ b/fs/ext2/xattr.c +@@ -244,7 +244,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) + struct buffer_head *bh = NULL; + struct ext2_xattr_entry *entry; + char *end; +- size_t rest = buffer_size; ++ size_t rest = buffer_size, total_size = 0; + int error; + struct mb_cache *ext2_mb_cache = EXT2_SB(inode->i_sb)->s_mb_cache; + +@@ -307,9 +307,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list", + *buffer++ = 0; + } + rest -= size; ++ total_size += size; + } + } +- error = buffer_size - rest; /* total size */ ++ error = total_size; + + cleanup: + brelse(bh); +diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c +index e04ec868e37e..953c3e6fbc47 100644 +--- a/fs/ext4/balloc.c ++++ b/fs/ext4/balloc.c +@@ -566,8 +566,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi, + /* Hm, nope. Are (enough) root reserved clusters available? */ + if (uid_eq(sbi->s_resuid, current_fsuid()) || + (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) || +- capable(CAP_SYS_RESOURCE) || +- (flags & EXT4_MB_USE_ROOT_BLOCKS)) { ++ (flags & EXT4_MB_USE_ROOT_BLOCKS) || ++ capable_nolog(CAP_SYS_RESOURCE)) { + + if (free_clusters >= (nclusters + dirty_clusters + + resv_clusters)) +diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h +index a8a750f59621..cd13d3f17747 100644 +--- a/fs/ext4/ext4.h ++++ b/fs/ext4/ext4.h +@@ -1449,19 +1449,19 @@ struct ext4_sb_info { + unsigned long s_mb_last_start; + + /* stats for buddy allocator */ +- atomic_t s_bal_reqs; /* number of reqs with len > 1 */ +- atomic_t s_bal_success; /* we found long enough chunks */ +- atomic_t s_bal_allocated; /* in blocks */ +- atomic_t s_bal_ex_scanned; /* total extents scanned */ +- atomic_t s_bal_goals; /* goal hits */ +- atomic_t s_bal_breaks; /* too long searches */ +- atomic_t s_bal_2orders; /* 2^order hits */ ++ atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */ ++ atomic_unchecked_t s_bal_success; /* we found long enough chunks */ ++ atomic_unchecked_t s_bal_allocated; /* in blocks */ ++ atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */ ++ atomic_unchecked_t s_bal_goals; /* goal hits */ ++ atomic_unchecked_t s_bal_breaks; /* too long searches */ ++ atomic_unchecked_t s_bal_2orders; /* 2^order hits */ + spinlock_t s_bal_lock; + unsigned long s_mb_buddies_generated; + unsigned long long s_mb_generation_time; +- atomic_t s_mb_lost_chunks; +- atomic_t s_mb_preallocated; +- atomic_t s_mb_discarded; ++ atomic_unchecked_t s_mb_lost_chunks; ++ atomic_unchecked_t s_mb_preallocated; ++ atomic_unchecked_t s_mb_discarded; + atomic_t s_lock_busy; + + /* locality groups */ +diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c +index a3e0b3b7441d..fc8de42af979 100644 +--- a/fs/ext4/extents.c ++++ b/fs/ext4/extents.c +@@ -876,7 +876,7 @@ ext4_find_extent(struct inode *inode, ext4_lblk_t block, + struct ext4_extent_header *eh; + struct buffer_head *bh; + struct ext4_ext_path *path = orig_path ? *orig_path : NULL; +- short int depth, i, ppos = 0; ++ int depth, i, ppos = 0; + int ret; + + eh = ext_inode_hdr(inode); +diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c +index 846b57ff58de..09b167708508 100644 +--- a/fs/ext4/mballoc.c ++++ b/fs/ext4/mballoc.c +@@ -1921,7 +1921,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac, + BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len); + + if (EXT4_SB(sb)->s_mb_stats) +- atomic_inc(&EXT4_SB(sb)->s_bal_2orders); ++ atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders); + + break; + } +@@ -2244,7 +2244,7 @@ ext4_mb_regular_allocator(struct ext4_allocation_context *ac) + ac->ac_status = AC_STATUS_CONTINUE; + ac->ac_flags |= EXT4_MB_HINT_FIRST; + cr = 3; +- atomic_inc(&sbi->s_mb_lost_chunks); ++ atomic_inc_unchecked(&sbi->s_mb_lost_chunks); + goto repeat; + } + } +@@ -2743,25 +2743,25 @@ int ext4_mb_release(struct super_block *sb) + if (sbi->s_mb_stats) { + ext4_msg(sb, KERN_INFO, + "mballoc: %u blocks %u reqs (%u success)", +- atomic_read(&sbi->s_bal_allocated), +- atomic_read(&sbi->s_bal_reqs), +- atomic_read(&sbi->s_bal_success)); ++ atomic_read_unchecked(&sbi->s_bal_allocated), ++ atomic_read_unchecked(&sbi->s_bal_reqs), ++ atomic_read_unchecked(&sbi->s_bal_success)); + ext4_msg(sb, KERN_INFO, + "mballoc: %u extents scanned, %u goal hits, " + "%u 2^N hits, %u breaks, %u lost", +- atomic_read(&sbi->s_bal_ex_scanned), +- atomic_read(&sbi->s_bal_goals), +- atomic_read(&sbi->s_bal_2orders), +- atomic_read(&sbi->s_bal_breaks), +- atomic_read(&sbi->s_mb_lost_chunks)); ++ atomic_read_unchecked(&sbi->s_bal_ex_scanned), ++ atomic_read_unchecked(&sbi->s_bal_goals), ++ atomic_read_unchecked(&sbi->s_bal_2orders), ++ atomic_read_unchecked(&sbi->s_bal_breaks), ++ atomic_read_unchecked(&sbi->s_mb_lost_chunks)); + ext4_msg(sb, KERN_INFO, + "mballoc: %lu generated and it took %Lu", + sbi->s_mb_buddies_generated, + sbi->s_mb_generation_time); + ext4_msg(sb, KERN_INFO, + "mballoc: %u preallocated, %u discarded", +- atomic_read(&sbi->s_mb_preallocated), +- atomic_read(&sbi->s_mb_discarded)); ++ atomic_read_unchecked(&sbi->s_mb_preallocated), ++ atomic_read_unchecked(&sbi->s_mb_discarded)); + } + + free_percpu(sbi->s_locality_groups); +@@ -3229,16 +3229,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac) + struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb); + + if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) { +- atomic_inc(&sbi->s_bal_reqs); +- atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated); ++ atomic_inc_unchecked(&sbi->s_bal_reqs); ++ atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated); + if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len) +- atomic_inc(&sbi->s_bal_success); +- atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned); ++ atomic_inc_unchecked(&sbi->s_bal_success); ++ atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned); + if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start && + ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group) +- atomic_inc(&sbi->s_bal_goals); ++ atomic_inc_unchecked(&sbi->s_bal_goals); + if (ac->ac_found > sbi->s_mb_max_to_scan) +- atomic_inc(&sbi->s_bal_breaks); ++ atomic_inc_unchecked(&sbi->s_bal_breaks); + } + + if (ac->ac_op == EXT4_MB_HISTORY_ALLOC) +@@ -3665,7 +3665,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac) + trace_ext4_mb_new_inode_pa(ac, pa); + + ext4_mb_use_inode_pa(ac, pa); +- atomic_add(pa->pa_free, &sbi->s_mb_preallocated); ++ atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated); + + ei = EXT4_I(ac->ac_inode); + grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group); +@@ -3725,7 +3725,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac) + trace_ext4_mb_new_group_pa(ac, pa); + + ext4_mb_use_group_pa(ac, pa); +- atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated); ++ atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated); + + grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group); + lg = ac->ac_lg; +@@ -3814,7 +3814,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh, + * from the bitmap and continue. + */ + } +- atomic_add(free, &sbi->s_mb_discarded); ++ atomic_add_unchecked(free, &sbi->s_mb_discarded); + + return err; + } +@@ -3832,7 +3832,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b, + ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit); + BUG_ON(group != e4b->bd_group && pa->pa_len != 0); + mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len); +- atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded); ++ atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded); + trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len); + + return 0; +diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c +index cf681004b196..f96c5c05fb6b 100644 +--- a/fs/ext4/resize.c ++++ b/fs/ext4/resize.c +@@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle, + + ext4_debug("mark blocks [%llu/%u] used\n", block, count); + for (count2 = count; count > 0; count -= count2, block += count2) { +- ext4_fsblk_t start; ++ ext4_fsblk_t start, diff; + struct buffer_head *bh; + ext4_group_t group; + int err; +@@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle, + start = ext4_group_first_block_no(sb, group); + group -= flex_gd->groups[0].group; + +- count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start); +- if (count2 > count) +- count2 = count; +- + if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) { + BUG_ON(flex_gd->count > 1); + continue; +@@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle, + err = ext4_journal_get_write_access(handle, bh); + if (err) + return err; ++ ++ diff = block - start; ++ count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff; ++ if (count2 > count) ++ count2 = count; ++ + ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block, +- block - start, count2); +- ext4_set_bits(bh->b_data, block - start, count2); ++ diff, count2); ++ ext4_set_bits(bh->b_data, diff, count2); + + err = ext4_handle_dirty_metadata(handle, NULL, bh); + if (unlikely(err)) +diff --git a/fs/ext4/super.c b/fs/ext4/super.c +index 5fa9ba1de429..f4d45516ea3e 100644 +--- a/fs/ext4/super.c ++++ b/fs/ext4/super.c +@@ -994,10 +994,12 @@ static void init_once(void *foo) + + static int __init init_inodecache(void) + { +- ext4_inode_cachep = kmem_cache_create("ext4_inode_cache", ++ ext4_inode_cachep = kmem_cache_create_usercopy("ext4_inode_cache", + sizeof(struct ext4_inode_info), + 0, (SLAB_RECLAIM_ACCOUNT| + SLAB_MEM_SPREAD|SLAB_ACCOUNT), ++ offsetof(struct ext4_inode_info, i_data), ++ sizeof(((struct ext4_inode_info *)0)->i_data), + init_once); + if (ext4_inode_cachep == NULL) + return -ENOMEM; +@@ -1393,7 +1395,7 @@ static ext4_fsblk_t get_sb_block(void **data) + } + + #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3)) +-static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n" ++static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n" + "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n"; + + #ifdef CONFIG_QUOTA +diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c +index 42145be5c6b4..1f1db9029720 100644 +--- a/fs/ext4/sysfs.c ++++ b/fs/ext4/sysfs.c +@@ -45,7 +45,7 @@ struct ext4_attr { + int offset; + void *explicit_ptr; + } u; +-}; ++} __do_const; + + static ssize_t session_write_kbytes_show(struct ext4_attr *a, + struct ext4_sb_info *sbi, char *buf) +diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c +index 3eeed8f0aa06..d68ad9532c53 100644 +--- a/fs/ext4/xattr.c ++++ b/fs/ext4/xattr.c +@@ -409,7 +409,7 @@ static int + ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry, + char *buffer, size_t buffer_size) + { +- size_t rest = buffer_size; ++ size_t rest = buffer_size, total_size = 0; + + for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) { + const struct xattr_handler *handler = +@@ -430,9 +430,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry, + *buffer++ = 0; + } + rest -= size; ++ total_size += size; + } + } +- return buffer_size - rest; /* total size */ ++ return total_size; + } + + static int +diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h +index 88e111ab068b..6cfc3f64924c 100644 +--- a/fs/f2fs/f2fs.h ++++ b/fs/f2fs/f2fs.h +@@ -52,7 +52,7 @@ enum { + }; + + struct f2fs_fault_info { +- atomic_t inject_ops; ++ atomic_unchecked_t inject_ops; + unsigned int inject_rate; + unsigned int inject_type; + }; +@@ -895,9 +895,9 @@ static inline bool time_to_inject(struct f2fs_sb_info *sbi, int type) + if (!IS_FAULT_SET(ffi, type)) + return false; + +- atomic_inc(&ffi->inject_ops); +- if (atomic_read(&ffi->inject_ops) >= ffi->inject_rate) { +- atomic_set(&ffi->inject_ops, 0); ++ atomic_inc_unchecked(&ffi->inject_ops); ++ if (atomic_read_unchecked(&ffi->inject_ops) >= ffi->inject_rate) { ++ atomic_set_unchecked(&ffi->inject_ops, 0); + printk("%sF2FS-fs : inject %s in %pF\n", + KERN_INFO, + fault_name[type], +diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c +index 7e0c002c12e9..f15089f8f133 100644 +--- a/fs/f2fs/super.c ++++ b/fs/f2fs/super.c +@@ -59,7 +59,7 @@ static void f2fs_build_fault_attr(struct f2fs_sb_info *sbi, + struct f2fs_fault_info *ffi = &sbi->fault_info; + + if (rate) { +- atomic_set(&ffi->inject_ops, 0); ++ atomic_set_unchecked(&ffi->inject_ops, 0); + ffi->inject_rate = rate; + ffi->inject_type = (1 << FAULT_MAX) - 1; + } else { +diff --git a/fs/fcntl.c b/fs/fcntl.c +index 1493ceb0477d..9d51909137ec 100644 +--- a/fs/fcntl.c ++++ b/fs/fcntl.c +@@ -103,6 +103,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type, + int force) + { + security_file_set_fowner(filp); ++ if (gr_handle_chroot_fowner(pid, type)) ++ return; ++ if (gr_check_protected_task_fowner(pid, type)) ++ return; + f_modown(filp, pid, type, force); + } + EXPORT_SYMBOL(__f_setown); +diff --git a/fs/fhandle.c b/fs/fhandle.c +index ca3c3dd01789..0c5456e09641 100644 +--- a/fs/fhandle.c ++++ b/fs/fhandle.c +@@ -8,6 +8,7 @@ + #include <linux/fs_struct.h> + #include <linux/fsnotify.h> + #include <linux/personality.h> ++#include <linux/grsecurity.h> + #include <asm/uaccess.h> + #include "internal.h" + #include "mount.h" +@@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path, + } else + retval = 0; + /* copy the mount id */ +- if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id, +- sizeof(*mnt_id)) || ++ if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) || + copy_to_user(ufh, handle, + sizeof(struct file_handle) + handle_bytes)) + retval = -EFAULT; +@@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh, + * the directory. Ideally we would like CAP_DAC_SEARCH. + * But we don't have that + */ +- if (!capable(CAP_DAC_READ_SEARCH)) { ++ if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) { + retval = -EPERM; + goto out_err; + } +@@ -197,7 +197,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh, + /* copy the full handle */ + *handle = f_handle; + if (copy_from_user(&handle->f_handle, +- &ufh->f_handle, ++ ufh->f_handle, + f_handle.handle_bytes)) { + retval = -EFAULT; + goto out_handle; +diff --git a/fs/file.c b/fs/file.c +index 69d6990e3021..1898dd8d2e4d 100644 +--- a/fs/file.c ++++ b/fs/file.c +@@ -16,6 +16,7 @@ + #include <linux/slab.h> + #include <linux/vmalloc.h> + #include <linux/file.h> ++#include <linux/security.h> + #include <linux/fdtable.h> + #include <linux/bitops.h> + #include <linux/interrupt.h> +@@ -165,7 +166,8 @@ static struct fdtable * alloc_fdtable(unsigned int nr) + */ + static int expand_fdtable(struct files_struct *files, unsigned int nr) + __releases(files->file_lock) +- __acquires(files->file_lock) ++ __acquires(files->file_lock); ++static int expand_fdtable(struct files_struct *files, unsigned int nr) + { + struct fdtable *new_fdt, *cur_fdt; + +@@ -210,7 +212,8 @@ static int expand_fdtable(struct files_struct *files, unsigned int nr) + */ + static int expand_files(struct files_struct *files, unsigned int nr) + __releases(files->file_lock) +- __acquires(files->file_lock) ++ __acquires(files->file_lock); ++static int expand_files(struct files_struct *files, unsigned int nr) + { + struct fdtable *fdt; + int expanded = 0; +@@ -822,7 +825,9 @@ bool get_close_on_exec(unsigned int fd) + + static int do_dup2(struct files_struct *files, + struct file *file, unsigned fd, unsigned flags) +-__releases(&files->file_lock) ++__releases(&files->file_lock); ++static int do_dup2(struct files_struct *files, ++ struct file *file, unsigned fd, unsigned flags) + { + struct file *tofree; + struct fdtable *fdt; +@@ -872,6 +877,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags) + if (!file) + return __close_fd(files, fd); + ++ gr_learn_resource(current, RLIMIT_NOFILE, fd, 0); + if (fd >= rlimit(RLIMIT_NOFILE)) + return -EBADF; + +@@ -898,6 +904,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags) + if (unlikely(oldfd == newfd)) + return -EINVAL; + ++ gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0); + if (newfd >= rlimit(RLIMIT_NOFILE)) + return -EBADF; + +@@ -953,6 +960,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes) + int f_dupfd(unsigned int from, struct file *file, unsigned flags) + { + int err; ++ gr_learn_resource(current, RLIMIT_NOFILE, from, 0); + if (from >= rlimit(RLIMIT_NOFILE)) + return -EINVAL; + err = alloc_fd(from, flags); +diff --git a/fs/filesystems.c b/fs/filesystems.c +index c5618db110be..50c38f47c02a 100644 +--- a/fs/filesystems.c ++++ b/fs/filesystems.c +@@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name) + int len = dot ? dot - name : strlen(name); + + fs = __get_fs_type(name, len); ++#ifdef CONFIG_GRKERNSEC_MODHARDEN ++ if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0)) ++#else + if (!fs && (request_module("fs-%.*s", len, name) == 0)) ++#endif + fs = __get_fs_type(name, len); + + if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) { +diff --git a/fs/freevxfs/vxfs_super.c b/fs/freevxfs/vxfs_super.c +index 455ce5b77e9b..ec65e7ed4b79 100644 +--- a/fs/freevxfs/vxfs_super.c ++++ b/fs/freevxfs/vxfs_super.c +@@ -332,9 +332,11 @@ vxfs_init(void) + { + int rv; + +- vxfs_inode_cachep = kmem_cache_create("vxfs_inode", ++ vxfs_inode_cachep = kmem_cache_create_usercopy("vxfs_inode", + sizeof(struct vxfs_inode_info), 0, +- SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, NULL); ++ SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, ++ offsetof(struct vxfs_inode_info, vii_immed.vi_immed), ++ sizeof(((struct vxfs_inode_info *)0)->vii_immed.vi_immed), NULL); + if (!vxfs_inode_cachep) + return -ENOMEM; + rv = register_filesystem(&vxfs_fs_type); +diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c +index 05713a5da083..6cfd433aab89 100644 +--- a/fs/fs-writeback.c ++++ b/fs/fs-writeback.c +@@ -880,9 +880,9 @@ fs_initcall(cgroup_writeback_init); + #else /* CONFIG_CGROUP_WRITEBACK */ + + static struct bdi_writeback * ++locked_inode_to_wb_and_lock_list(struct inode *inode) __releases(&inode->i_lock) __acquires(&wb->list_lock); ++static struct bdi_writeback * + locked_inode_to_wb_and_lock_list(struct inode *inode) +- __releases(&inode->i_lock) +- __acquires(&wb->list_lock) + { + struct bdi_writeback *wb = inode_to_wb(inode); + +@@ -891,8 +891,8 @@ locked_inode_to_wb_and_lock_list(struct inode *inode) + return wb; + } + ++static struct bdi_writeback *inode_to_wb_and_lock_list(struct inode *inode) __acquires(&wb->list_lock); + static struct bdi_writeback *inode_to_wb_and_lock_list(struct inode *inode) +- __acquires(&wb->list_lock) + { + struct bdi_writeback *wb = inode_to_wb(inode); + +@@ -1173,9 +1173,8 @@ static int write_inode(struct inode *inode, struct writeback_control *wbc) + * Wait for writeback on an inode to complete. Called with i_lock held. + * Caller must make sure inode cannot go away when we drop i_lock. + */ ++static void __inode_wait_for_writeback(struct inode *inode) __must_hold(&inode->i_lock); + static void __inode_wait_for_writeback(struct inode *inode) +- __releases(inode->i_lock) +- __acquires(inode->i_lock) + { + DEFINE_WAIT_BIT(wq, &inode->i_state, __I_SYNC); + wait_queue_head_t *wqh; +@@ -1204,8 +1203,8 @@ void inode_wait_for_writeback(struct inode *inode) + * held and drops it. It is aimed for callers not holding any inode reference + * so once i_lock is dropped, inode can go away. + */ ++static void inode_sleep_on_writeback(struct inode *inode) __releases(&inode->i_lock); + static void inode_sleep_on_writeback(struct inode *inode) +- __releases(inode->i_lock) + { + DEFINE_WAIT(wait); + wait_queue_head_t *wqh = bit_waitqueue(&inode->i_state, __I_SYNC); +diff --git a/fs/fs_struct.c b/fs/fs_struct.c +index 7dca743b2ce1..1ff87ae13961 100644 +--- a/fs/fs_struct.c ++++ b/fs/fs_struct.c +@@ -4,6 +4,7 @@ + #include <linux/path.h> + #include <linux/slab.h> + #include <linux/fs_struct.h> ++#include <linux/grsecurity.h> + #include "internal.h" + + /* +@@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path) + struct path old_root; + + path_get(path); ++ gr_inc_chroot_refcnts(path->dentry, path->mnt); + spin_lock(&fs->lock); + write_seqcount_begin(&fs->seq); + old_root = fs->root; + fs->root = *path; ++ gr_set_chroot_entries(current, path); + write_seqcount_end(&fs->seq); + spin_unlock(&fs->lock); +- if (old_root.dentry) ++ if (old_root.dentry) { ++ gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt); + path_put(&old_root); ++ } + } + + /* +@@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root) + int hits = 0; + spin_lock(&fs->lock); + write_seqcount_begin(&fs->seq); ++ /* this root replacement is only done by pivot_root, ++ leave grsec's chroot tagging alone for this task ++ so that a pivoted root isn't treated as a chroot ++ */ + hits += replace_path(&fs->root, old_root, new_root); + hits += replace_path(&fs->pwd, old_root, new_root); + write_seqcount_end(&fs->seq); +@@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root) + + void free_fs_struct(struct fs_struct *fs) + { ++ gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt); + path_put(&fs->root); + path_put(&fs->pwd); + kmem_cache_free(fs_cachep, fs); +@@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk) + task_lock(tsk); + spin_lock(&fs->lock); + tsk->fs = NULL; +- kill = !--fs->users; ++ gr_clear_chroot_entries(tsk); ++ kill = !atomic_dec_return(&fs->users); + spin_unlock(&fs->lock); + task_unlock(tsk); + if (kill) +@@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old) + struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL); + /* We don't need to lock fs - think why ;-) */ + if (fs) { +- fs->users = 1; ++ atomic_set(&fs->users, 1); + fs->in_exec = 0; + spin_lock_init(&fs->lock); + seqcount_init(&fs->seq); +@@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old) + spin_lock(&old->lock); + fs->root = old->root; + path_get(&fs->root); ++ /* instead of calling gr_set_chroot_entries here, ++ we call it from every caller of this function ++ */ + fs->pwd = old->pwd; + path_get(&fs->pwd); + spin_unlock(&old->lock); ++ gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt); + } + return fs; + } +@@ -139,8 +154,9 @@ int unshare_fs_struct(void) + + task_lock(current); + spin_lock(&fs->lock); +- kill = !--fs->users; ++ kill = !atomic_dec_return(&fs->users); + current->fs = new_fs; ++ gr_set_chroot_entries(current, &new_fs->root); + spin_unlock(&fs->lock); + task_unlock(current); + +@@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct); + + int current_umask(void) + { +- return current->fs->umask; ++ return current->fs->umask | gr_acl_umask(); + } + EXPORT_SYMBOL(current_umask); + + /* to be mentioned only in INIT_TASK */ + struct fs_struct init_fs = { +- .users = 1, ++ .users = ATOMIC_INIT(1), + .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock), + .seq = SEQCNT_ZERO(init_fs.seq), + .umask = 0022, +diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c +index 40d61077bead..90934dab5de0 100644 +--- a/fs/fscache/cookie.c ++++ b/fs/fscache/cookie.c +@@ -19,7 +19,7 @@ + + struct kmem_cache *fscache_cookie_jar; + +-static atomic_t fscache_object_debug_id = ATOMIC_INIT(0); ++static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0); + + static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie); + static int fscache_alloc_object(struct fscache_cache *cache, +@@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie( + parent ? (char *) parent->def->name : "<no-parent>", + def->name, netfs_data, enable); + +- fscache_stat(&fscache_n_acquires); ++ fscache_stat_unchecked(&fscache_n_acquires); + + /* if there's no parent cookie, then we don't create one here either */ + if (!parent) { +- fscache_stat(&fscache_n_acquires_null); ++ fscache_stat_unchecked(&fscache_n_acquires_null); + _leave(" [no parent]"); + return NULL; + } +@@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie( + /* allocate and initialise a cookie */ + cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL); + if (!cookie) { +- fscache_stat(&fscache_n_acquires_oom); ++ fscache_stat_unchecked(&fscache_n_acquires_oom); + _leave(" [ENOMEM]"); + return NULL; + } +@@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie( + + switch (cookie->def->type) { + case FSCACHE_COOKIE_TYPE_INDEX: +- fscache_stat(&fscache_n_cookie_index); ++ fscache_stat_unchecked(&fscache_n_cookie_index); + break; + case FSCACHE_COOKIE_TYPE_DATAFILE: +- fscache_stat(&fscache_n_cookie_data); ++ fscache_stat_unchecked(&fscache_n_cookie_data); + break; + default: +- fscache_stat(&fscache_n_cookie_special); ++ fscache_stat_unchecked(&fscache_n_cookie_special); + break; + } + +@@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie( + } else { + atomic_dec(&parent->n_children); + __fscache_cookie_put(cookie); +- fscache_stat(&fscache_n_acquires_nobufs); ++ fscache_stat_unchecked(&fscache_n_acquires_nobufs); + _leave(" = NULL"); + return NULL; + } +@@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie( + } + } + +- fscache_stat(&fscache_n_acquires_ok); ++ fscache_stat_unchecked(&fscache_n_acquires_ok); + _leave(" = %p", cookie); + return cookie; + } +@@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie) + cache = fscache_select_cache_for_object(cookie->parent); + if (!cache) { + up_read(&fscache_addremove_sem); +- fscache_stat(&fscache_n_acquires_no_cache); ++ fscache_stat_unchecked(&fscache_n_acquires_no_cache); + _leave(" = -ENOMEDIUM [no cache]"); + return -ENOMEDIUM; + } +@@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache, + object = cache->ops->alloc_object(cache, cookie); + fscache_stat_d(&fscache_n_cop_alloc_object); + if (IS_ERR(object)) { +- fscache_stat(&fscache_n_object_no_alloc); ++ fscache_stat_unchecked(&fscache_n_object_no_alloc); + ret = PTR_ERR(object); + goto error; + } + +- fscache_stat(&fscache_n_object_alloc); ++ fscache_stat_unchecked(&fscache_n_object_alloc); + +- object->debug_id = atomic_inc_return(&fscache_object_debug_id); ++ object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id); + + _debug("ALLOC OBJ%x: %s {%lx}", + object->debug_id, cookie->def->name, object->events); +@@ -419,7 +419,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie) + + _enter("{%s}", cookie->def->name); + +- fscache_stat(&fscache_n_invalidates); ++ fscache_stat_unchecked(&fscache_n_invalidates); + + /* Only permit invalidation of data files. Invalidating an index will + * require the caller to release all its attachments to the tree rooted +@@ -477,10 +477,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie) + { + struct fscache_object *object; + +- fscache_stat(&fscache_n_updates); ++ fscache_stat_unchecked(&fscache_n_updates); + + if (!cookie) { +- fscache_stat(&fscache_n_updates_null); ++ fscache_stat_unchecked(&fscache_n_updates_null); + _leave(" [no cookie]"); + return; + } +@@ -586,12 +586,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie); + */ + void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire) + { +- fscache_stat(&fscache_n_relinquishes); ++ fscache_stat_unchecked(&fscache_n_relinquishes); + if (retire) +- fscache_stat(&fscache_n_relinquishes_retire); ++ fscache_stat_unchecked(&fscache_n_relinquishes_retire); + + if (!cookie) { +- fscache_stat(&fscache_n_relinquishes_null); ++ fscache_stat_unchecked(&fscache_n_relinquishes_null); + _leave(" [no cookie]"); + return; + } +@@ -692,7 +692,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie) + if (test_bit(FSCACHE_IOERROR, &object->cache->flags)) + goto inconsistent; + +- op->debug_id = atomic_inc_return(&fscache_op_debug_id); ++ op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id); + + __fscache_use_cookie(cookie); + if (fscache_submit_op(object, op) < 0) +diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h +index 97ec45110957..f722cee5508d 100644 +--- a/fs/fscache/internal.h ++++ b/fs/fscache/internal.h +@@ -136,8 +136,8 @@ extern void fscache_operation_gc(struct work_struct *); + extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *); + extern int fscache_wait_for_operation_activation(struct fscache_object *, + struct fscache_operation *, +- atomic_t *, +- atomic_t *); ++ atomic_unchecked_t *, ++ atomic_unchecked_t *); + extern void fscache_invalidate_writes(struct fscache_cookie *); + + /* +@@ -155,102 +155,102 @@ extern void fscache_proc_cleanup(void); + * stats.c + */ + #ifdef CONFIG_FSCACHE_STATS +-extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS]; +-extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS]; +- +-extern atomic_t fscache_n_op_pend; +-extern atomic_t fscache_n_op_run; +-extern atomic_t fscache_n_op_enqueue; +-extern atomic_t fscache_n_op_deferred_release; +-extern atomic_t fscache_n_op_initialised; +-extern atomic_t fscache_n_op_release; +-extern atomic_t fscache_n_op_gc; +-extern atomic_t fscache_n_op_cancelled; +-extern atomic_t fscache_n_op_rejected; +- +-extern atomic_t fscache_n_attr_changed; +-extern atomic_t fscache_n_attr_changed_ok; +-extern atomic_t fscache_n_attr_changed_nobufs; +-extern atomic_t fscache_n_attr_changed_nomem; +-extern atomic_t fscache_n_attr_changed_calls; +- +-extern atomic_t fscache_n_allocs; +-extern atomic_t fscache_n_allocs_ok; +-extern atomic_t fscache_n_allocs_wait; +-extern atomic_t fscache_n_allocs_nobufs; +-extern atomic_t fscache_n_allocs_intr; +-extern atomic_t fscache_n_allocs_object_dead; +-extern atomic_t fscache_n_alloc_ops; +-extern atomic_t fscache_n_alloc_op_waits; +- +-extern atomic_t fscache_n_retrievals; +-extern atomic_t fscache_n_retrievals_ok; +-extern atomic_t fscache_n_retrievals_wait; +-extern atomic_t fscache_n_retrievals_nodata; +-extern atomic_t fscache_n_retrievals_nobufs; +-extern atomic_t fscache_n_retrievals_intr; +-extern atomic_t fscache_n_retrievals_nomem; +-extern atomic_t fscache_n_retrievals_object_dead; +-extern atomic_t fscache_n_retrieval_ops; +-extern atomic_t fscache_n_retrieval_op_waits; +- +-extern atomic_t fscache_n_stores; +-extern atomic_t fscache_n_stores_ok; +-extern atomic_t fscache_n_stores_again; +-extern atomic_t fscache_n_stores_nobufs; +-extern atomic_t fscache_n_stores_oom; +-extern atomic_t fscache_n_store_ops; +-extern atomic_t fscache_n_store_calls; +-extern atomic_t fscache_n_store_pages; +-extern atomic_t fscache_n_store_radix_deletes; +-extern atomic_t fscache_n_store_pages_over_limit; +- +-extern atomic_t fscache_n_store_vmscan_not_storing; +-extern atomic_t fscache_n_store_vmscan_gone; +-extern atomic_t fscache_n_store_vmscan_busy; +-extern atomic_t fscache_n_store_vmscan_cancelled; +-extern atomic_t fscache_n_store_vmscan_wait; +- +-extern atomic_t fscache_n_marks; +-extern atomic_t fscache_n_uncaches; +- +-extern atomic_t fscache_n_acquires; +-extern atomic_t fscache_n_acquires_null; +-extern atomic_t fscache_n_acquires_no_cache; +-extern atomic_t fscache_n_acquires_ok; +-extern atomic_t fscache_n_acquires_nobufs; +-extern atomic_t fscache_n_acquires_oom; +- +-extern atomic_t fscache_n_invalidates; +-extern atomic_t fscache_n_invalidates_run; +- +-extern atomic_t fscache_n_updates; +-extern atomic_t fscache_n_updates_null; +-extern atomic_t fscache_n_updates_run; +- +-extern atomic_t fscache_n_relinquishes; +-extern atomic_t fscache_n_relinquishes_null; +-extern atomic_t fscache_n_relinquishes_waitcrt; +-extern atomic_t fscache_n_relinquishes_retire; +- +-extern atomic_t fscache_n_cookie_index; +-extern atomic_t fscache_n_cookie_data; +-extern atomic_t fscache_n_cookie_special; +- +-extern atomic_t fscache_n_object_alloc; +-extern atomic_t fscache_n_object_no_alloc; +-extern atomic_t fscache_n_object_lookups; +-extern atomic_t fscache_n_object_lookups_negative; +-extern atomic_t fscache_n_object_lookups_positive; +-extern atomic_t fscache_n_object_lookups_timed_out; +-extern atomic_t fscache_n_object_created; +-extern atomic_t fscache_n_object_avail; +-extern atomic_t fscache_n_object_dead; +- +-extern atomic_t fscache_n_checkaux_none; +-extern atomic_t fscache_n_checkaux_okay; +-extern atomic_t fscache_n_checkaux_update; +-extern atomic_t fscache_n_checkaux_obsolete; ++extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS]; ++extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS]; ++ ++extern atomic_unchecked_t fscache_n_op_pend; ++extern atomic_unchecked_t fscache_n_op_run; ++extern atomic_unchecked_t fscache_n_op_enqueue; ++extern atomic_unchecked_t fscache_n_op_deferred_release; ++extern atomic_unchecked_t fscache_n_op_initialised; ++extern atomic_unchecked_t fscache_n_op_release; ++extern atomic_unchecked_t fscache_n_op_gc; ++extern atomic_unchecked_t fscache_n_op_cancelled; ++extern atomic_unchecked_t fscache_n_op_rejected; ++ ++extern atomic_unchecked_t fscache_n_attr_changed; ++extern atomic_unchecked_t fscache_n_attr_changed_ok; ++extern atomic_unchecked_t fscache_n_attr_changed_nobufs; ++extern atomic_unchecked_t fscache_n_attr_changed_nomem; ++extern atomic_unchecked_t fscache_n_attr_changed_calls; ++ ++extern atomic_unchecked_t fscache_n_allocs; ++extern atomic_unchecked_t fscache_n_allocs_ok; ++extern atomic_unchecked_t fscache_n_allocs_wait; ++extern atomic_unchecked_t fscache_n_allocs_nobufs; ++extern atomic_unchecked_t fscache_n_allocs_intr; ++extern atomic_unchecked_t fscache_n_allocs_object_dead; ++extern atomic_unchecked_t fscache_n_alloc_ops; ++extern atomic_unchecked_t fscache_n_alloc_op_waits; ++ ++extern atomic_unchecked_t fscache_n_retrievals; ++extern atomic_unchecked_t fscache_n_retrievals_ok; ++extern atomic_unchecked_t fscache_n_retrievals_wait; ++extern atomic_unchecked_t fscache_n_retrievals_nodata; ++extern atomic_unchecked_t fscache_n_retrievals_nobufs; ++extern atomic_unchecked_t fscache_n_retrievals_intr; ++extern atomic_unchecked_t fscache_n_retrievals_nomem; ++extern atomic_unchecked_t fscache_n_retrievals_object_dead; ++extern atomic_unchecked_t fscache_n_retrieval_ops; ++extern atomic_unchecked_t fscache_n_retrieval_op_waits; ++ ++extern atomic_unchecked_t fscache_n_stores; ++extern atomic_unchecked_t fscache_n_stores_ok; ++extern atomic_unchecked_t fscache_n_stores_again; ++extern atomic_unchecked_t fscache_n_stores_nobufs; ++extern atomic_unchecked_t fscache_n_stores_oom; ++extern atomic_unchecked_t fscache_n_store_ops; ++extern atomic_unchecked_t fscache_n_store_calls; ++extern atomic_unchecked_t fscache_n_store_pages; ++extern atomic_unchecked_t fscache_n_store_radix_deletes; ++extern atomic_unchecked_t fscache_n_store_pages_over_limit; ++ ++extern atomic_unchecked_t fscache_n_store_vmscan_not_storing; ++extern atomic_unchecked_t fscache_n_store_vmscan_gone; ++extern atomic_unchecked_t fscache_n_store_vmscan_busy; ++extern atomic_unchecked_t fscache_n_store_vmscan_cancelled; ++extern atomic_unchecked_t fscache_n_store_vmscan_wait; ++ ++extern atomic_unchecked_t fscache_n_marks; ++extern atomic_unchecked_t fscache_n_uncaches; ++ ++extern atomic_unchecked_t fscache_n_acquires; ++extern atomic_unchecked_t fscache_n_acquires_null; ++extern atomic_unchecked_t fscache_n_acquires_no_cache; ++extern atomic_unchecked_t fscache_n_acquires_ok; ++extern atomic_unchecked_t fscache_n_acquires_nobufs; ++extern atomic_unchecked_t fscache_n_acquires_oom; ++ ++extern atomic_unchecked_t fscache_n_invalidates; ++extern atomic_unchecked_t fscache_n_invalidates_run; ++ ++extern atomic_unchecked_t fscache_n_updates; ++extern atomic_unchecked_t fscache_n_updates_null; ++extern atomic_unchecked_t fscache_n_updates_run; ++ ++extern atomic_unchecked_t fscache_n_relinquishes; ++extern atomic_unchecked_t fscache_n_relinquishes_null; ++extern atomic_unchecked_t fscache_n_relinquishes_waitcrt; ++extern atomic_unchecked_t fscache_n_relinquishes_retire; ++ ++extern atomic_unchecked_t fscache_n_cookie_index; ++extern atomic_unchecked_t fscache_n_cookie_data; ++extern atomic_unchecked_t fscache_n_cookie_special; ++ ++extern atomic_unchecked_t fscache_n_object_alloc; ++extern atomic_unchecked_t fscache_n_object_no_alloc; ++extern atomic_unchecked_t fscache_n_object_lookups; ++extern atomic_unchecked_t fscache_n_object_lookups_negative; ++extern atomic_unchecked_t fscache_n_object_lookups_positive; ++extern atomic_unchecked_t fscache_n_object_lookups_timed_out; ++extern atomic_unchecked_t fscache_n_object_created; ++extern atomic_unchecked_t fscache_n_object_avail; ++extern atomic_unchecked_t fscache_n_object_dead; ++ ++extern atomic_unchecked_t fscache_n_checkaux_none; ++extern atomic_unchecked_t fscache_n_checkaux_okay; ++extern atomic_unchecked_t fscache_n_checkaux_update; ++extern atomic_unchecked_t fscache_n_checkaux_obsolete; + + extern atomic_t fscache_n_cop_alloc_object; + extern atomic_t fscache_n_cop_lookup_object; +@@ -280,6 +280,11 @@ static inline void fscache_stat(atomic_t *stat) + atomic_inc(stat); + } + ++static inline void fscache_stat_unchecked(atomic_unchecked_t *stat) ++{ ++ atomic_inc_unchecked(stat); ++} ++ + static inline void fscache_stat_d(atomic_t *stat) + { + atomic_dec(stat); +@@ -292,6 +297,7 @@ extern const struct file_operations fscache_stats_fops; + + #define __fscache_stat(stat) (NULL) + #define fscache_stat(stat) do {} while (0) ++#define fscache_stat_unchecked(stat) do {} while (0) + #define fscache_stat_d(stat) do {} while (0) + #endif + +diff --git a/fs/fscache/object.c b/fs/fscache/object.c +index 7a182c87f378..7be45c44cc86 100644 +--- a/fs/fscache/object.c ++++ b/fs/fscache/object.c +@@ -470,7 +470,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object + _debug("LOOKUP \"%s\" in \"%s\"", + cookie->def->name, object->cache->tag->name); + +- fscache_stat(&fscache_n_object_lookups); ++ fscache_stat_unchecked(&fscache_n_object_lookups); + fscache_stat(&fscache_n_cop_lookup_object); + ret = object->cache->ops->lookup_object(object); + fscache_stat_d(&fscache_n_cop_lookup_object); +@@ -480,7 +480,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object + if (ret == -ETIMEDOUT) { + /* probably stuck behind another object, so move this one to + * the back of the queue */ +- fscache_stat(&fscache_n_object_lookups_timed_out); ++ fscache_stat_unchecked(&fscache_n_object_lookups_timed_out); + _leave(" [timeout]"); + return NO_TRANSIT; + } +@@ -508,7 +508,7 @@ void fscache_object_lookup_negative(struct fscache_object *object) + _enter("{OBJ%x,%s}", object->debug_id, object->state->name); + + if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) { +- fscache_stat(&fscache_n_object_lookups_negative); ++ fscache_stat_unchecked(&fscache_n_object_lookups_negative); + + /* Allow write requests to begin stacking up and read requests to begin + * returning ENODATA. +@@ -543,7 +543,7 @@ void fscache_obtained_object(struct fscache_object *object) + /* if we were still looking up, then we must have a positive lookup + * result, in which case there may be data available */ + if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) { +- fscache_stat(&fscache_n_object_lookups_positive); ++ fscache_stat_unchecked(&fscache_n_object_lookups_positive); + + /* We do (presumably) have data */ + clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags); +@@ -555,7 +555,7 @@ void fscache_obtained_object(struct fscache_object *object) + clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags); + wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP); + } else { +- fscache_stat(&fscache_n_object_created); ++ fscache_stat_unchecked(&fscache_n_object_created); + } + + set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags); +@@ -591,7 +591,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec + fscache_stat_d(&fscache_n_cop_lookup_complete); + + fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif); +- fscache_stat(&fscache_n_object_avail); ++ fscache_stat_unchecked(&fscache_n_object_avail); + + _leave(""); + return transit_to(JUMPSTART_DEPS); +@@ -746,7 +746,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob + + /* this just shifts the object release to the work processor */ + fscache_put_object(object); +- fscache_stat(&fscache_n_object_dead); ++ fscache_stat_unchecked(&fscache_n_object_dead); + + _leave(""); + return transit_to(OBJECT_DEAD); +@@ -911,7 +911,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object, + enum fscache_checkaux result; + + if (!object->cookie->def->check_aux) { +- fscache_stat(&fscache_n_checkaux_none); ++ fscache_stat_unchecked(&fscache_n_checkaux_none); + return FSCACHE_CHECKAUX_OKAY; + } + +@@ -920,17 +920,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object, + switch (result) { + /* entry okay as is */ + case FSCACHE_CHECKAUX_OKAY: +- fscache_stat(&fscache_n_checkaux_okay); ++ fscache_stat_unchecked(&fscache_n_checkaux_okay); + break; + + /* entry requires update */ + case FSCACHE_CHECKAUX_NEEDS_UPDATE: +- fscache_stat(&fscache_n_checkaux_update); ++ fscache_stat_unchecked(&fscache_n_checkaux_update); + break; + + /* entry requires deletion */ + case FSCACHE_CHECKAUX_OBSOLETE: +- fscache_stat(&fscache_n_checkaux_obsolete); ++ fscache_stat_unchecked(&fscache_n_checkaux_obsolete); + break; + + default: +@@ -1018,7 +1018,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje + { + const struct fscache_state *s; + +- fscache_stat(&fscache_n_invalidates_run); ++ fscache_stat_unchecked(&fscache_n_invalidates_run); + fscache_stat(&fscache_n_cop_invalidate_object); + s = _fscache_invalidate_object(object, event); + fscache_stat_d(&fscache_n_cop_invalidate_object); +@@ -1033,7 +1033,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object * + { + _enter("{OBJ%x},%d", object->debug_id, event); + +- fscache_stat(&fscache_n_updates_run); ++ fscache_stat_unchecked(&fscache_n_updates_run); + fscache_stat(&fscache_n_cop_update_object); + object->cache->ops->update_object(object); + fscache_stat_d(&fscache_n_cop_update_object); +diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c +index de67745e1cd7..6a3a9b63b7c9 100644 +--- a/fs/fscache/operation.c ++++ b/fs/fscache/operation.c +@@ -17,7 +17,7 @@ + #include <linux/slab.h> + #include "internal.h" + +-atomic_t fscache_op_debug_id; ++atomic_unchecked_t fscache_op_debug_id; + EXPORT_SYMBOL(fscache_op_debug_id); + + static void fscache_operation_dummy_cancel(struct fscache_operation *op) +@@ -40,12 +40,12 @@ void fscache_operation_init(struct fscache_operation *op, + INIT_WORK(&op->work, fscache_op_work_func); + atomic_set(&op->usage, 1); + op->state = FSCACHE_OP_ST_INITIALISED; +- op->debug_id = atomic_inc_return(&fscache_op_debug_id); ++ op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id); + op->processor = processor; + op->cancel = cancel ?: fscache_operation_dummy_cancel; + op->release = release; + INIT_LIST_HEAD(&op->pend_link); +- fscache_stat(&fscache_n_op_initialised); ++ fscache_stat_unchecked(&fscache_n_op_initialised); + } + EXPORT_SYMBOL(fscache_operation_init); + +@@ -68,7 +68,7 @@ void fscache_enqueue_operation(struct fscache_operation *op) + ASSERTCMP(atomic_read(&op->usage), >, 0); + ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS); + +- fscache_stat(&fscache_n_op_enqueue); ++ fscache_stat_unchecked(&fscache_n_op_enqueue); + switch (op->flags & FSCACHE_OP_TYPE) { + case FSCACHE_OP_ASYNC: + _debug("queue async"); +@@ -101,7 +101,7 @@ static void fscache_run_op(struct fscache_object *object, + wake_up_bit(&op->flags, FSCACHE_OP_WAITING); + if (op->processor) + fscache_enqueue_operation(op); +- fscache_stat(&fscache_n_op_run); ++ fscache_stat_unchecked(&fscache_n_op_run); + } + + /* +@@ -169,7 +169,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object, + op->state = FSCACHE_OP_ST_PENDING; + flags = READ_ONCE(object->flags); + if (unlikely(!(flags & BIT(FSCACHE_OBJECT_IS_LIVE)))) { +- fscache_stat(&fscache_n_op_rejected); ++ fscache_stat_unchecked(&fscache_n_op_rejected); + op->cancel(op); + op->state = FSCACHE_OP_ST_CANCELLED; + ret = -ENOBUFS; +@@ -185,11 +185,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object, + if (object->n_in_progress > 0) { + atomic_inc(&op->usage); + list_add_tail(&op->pend_link, &object->pending_ops); +- fscache_stat(&fscache_n_op_pend); ++ fscache_stat_unchecked(&fscache_n_op_pend); + } else if (!list_empty(&object->pending_ops)) { + atomic_inc(&op->usage); + list_add_tail(&op->pend_link, &object->pending_ops); +- fscache_stat(&fscache_n_op_pend); ++ fscache_stat_unchecked(&fscache_n_op_pend); + fscache_start_operations(object); + } else { + ASSERTCMP(object->n_in_progress, ==, 0); +@@ -205,7 +205,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object, + object->n_exclusive++; /* reads and writes must wait */ + atomic_inc(&op->usage); + list_add_tail(&op->pend_link, &object->pending_ops); +- fscache_stat(&fscache_n_op_pend); ++ fscache_stat_unchecked(&fscache_n_op_pend); + ret = 0; + } else if (flags & BIT(FSCACHE_OBJECT_KILLED_BY_CACHE)) { + op->cancel(op); +@@ -254,7 +254,7 @@ int fscache_submit_op(struct fscache_object *object, + op->state = FSCACHE_OP_ST_PENDING; + flags = READ_ONCE(object->flags); + if (unlikely(!(flags & BIT(FSCACHE_OBJECT_IS_LIVE)))) { +- fscache_stat(&fscache_n_op_rejected); ++ fscache_stat_unchecked(&fscache_n_op_rejected); + op->cancel(op); + op->state = FSCACHE_OP_ST_CANCELLED; + ret = -ENOBUFS; +@@ -269,11 +269,11 @@ int fscache_submit_op(struct fscache_object *object, + if (object->n_exclusive > 0) { + atomic_inc(&op->usage); + list_add_tail(&op->pend_link, &object->pending_ops); +- fscache_stat(&fscache_n_op_pend); ++ fscache_stat_unchecked(&fscache_n_op_pend); + } else if (!list_empty(&object->pending_ops)) { + atomic_inc(&op->usage); + list_add_tail(&op->pend_link, &object->pending_ops); +- fscache_stat(&fscache_n_op_pend); ++ fscache_stat_unchecked(&fscache_n_op_pend); + fscache_start_operations(object); + } else { + ASSERTCMP(object->n_exclusive, ==, 0); +@@ -285,7 +285,7 @@ int fscache_submit_op(struct fscache_object *object, + object->n_ops++; + atomic_inc(&op->usage); + list_add_tail(&op->pend_link, &object->pending_ops); +- fscache_stat(&fscache_n_op_pend); ++ fscache_stat_unchecked(&fscache_n_op_pend); + ret = 0; + } else if (flags & BIT(FSCACHE_OBJECT_KILLED_BY_CACHE)) { + op->cancel(op); +@@ -369,7 +369,7 @@ int fscache_cancel_op(struct fscache_operation *op, + list_del_init(&op->pend_link); + put = true; + +- fscache_stat(&fscache_n_op_cancelled); ++ fscache_stat_unchecked(&fscache_n_op_cancelled); + op->cancel(op); + op->state = FSCACHE_OP_ST_CANCELLED; + if (test_bit(FSCACHE_OP_EXCLUSIVE, &op->flags)) +@@ -385,7 +385,7 @@ int fscache_cancel_op(struct fscache_operation *op, + if (object->n_in_progress == 0) + fscache_start_operations(object); + +- fscache_stat(&fscache_n_op_cancelled); ++ fscache_stat_unchecked(&fscache_n_op_cancelled); + op->cancel(op); + op->state = FSCACHE_OP_ST_CANCELLED; + if (test_bit(FSCACHE_OP_EXCLUSIVE, &op->flags)) +@@ -416,7 +416,7 @@ void fscache_cancel_all_ops(struct fscache_object *object) + while (!list_empty(&object->pending_ops)) { + op = list_entry(object->pending_ops.next, + struct fscache_operation, pend_link); +- fscache_stat(&fscache_n_op_cancelled); ++ fscache_stat_unchecked(&fscache_n_op_cancelled); + list_del_init(&op->pend_link); + + ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING); +@@ -493,7 +493,7 @@ void fscache_put_operation(struct fscache_operation *op) + op->state != FSCACHE_OP_ST_COMPLETE, + op->state, ==, FSCACHE_OP_ST_CANCELLED); + +- fscache_stat(&fscache_n_op_release); ++ fscache_stat_unchecked(&fscache_n_op_release); + + if (op->release) { + op->release(op); +@@ -513,7 +513,7 @@ void fscache_put_operation(struct fscache_operation *op) + * lock, and defer it otherwise */ + if (!spin_trylock(&object->lock)) { + _debug("defer put"); +- fscache_stat(&fscache_n_op_deferred_release); ++ fscache_stat_unchecked(&fscache_n_op_deferred_release); + + cache = object->cache; + spin_lock(&cache->op_gc_list_lock); +@@ -567,7 +567,7 @@ void fscache_operation_gc(struct work_struct *work) + + _debug("GC DEFERRED REL OBJ%x OP%x", + object->debug_id, op->debug_id); +- fscache_stat(&fscache_n_op_gc); ++ fscache_stat_unchecked(&fscache_n_op_gc); + + ASSERTCMP(atomic_read(&op->usage), ==, 0); + ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD); +diff --git a/fs/fscache/page.c b/fs/fscache/page.c +index c8c4f79c7ce1..0512aeb9a4fe 100644 +--- a/fs/fscache/page.c ++++ b/fs/fscache/page.c +@@ -74,7 +74,7 @@ bool __fscache_maybe_release_page(struct fscache_cookie *cookie, + val = radix_tree_lookup(&cookie->stores, page->index); + if (!val) { + rcu_read_unlock(); +- fscache_stat(&fscache_n_store_vmscan_not_storing); ++ fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing); + __fscache_uncache_page(cookie, page); + return true; + } +@@ -104,11 +104,11 @@ bool __fscache_maybe_release_page(struct fscache_cookie *cookie, + spin_unlock(&cookie->stores_lock); + + if (xpage) { +- fscache_stat(&fscache_n_store_vmscan_cancelled); +- fscache_stat(&fscache_n_store_radix_deletes); ++ fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled); ++ fscache_stat_unchecked(&fscache_n_store_radix_deletes); + ASSERTCMP(xpage, ==, page); + } else { +- fscache_stat(&fscache_n_store_vmscan_gone); ++ fscache_stat_unchecked(&fscache_n_store_vmscan_gone); + } + + wake_up_bit(&cookie->flags, 0); +@@ -123,11 +123,11 @@ bool __fscache_maybe_release_page(struct fscache_cookie *cookie, + * sleeping on memory allocation, so we may need to impose a timeout + * too. */ + if (!(gfp & __GFP_DIRECT_RECLAIM) || !(gfp & __GFP_FS)) { +- fscache_stat(&fscache_n_store_vmscan_busy); ++ fscache_stat_unchecked(&fscache_n_store_vmscan_busy); + return false; + } + +- fscache_stat(&fscache_n_store_vmscan_wait); ++ fscache_stat_unchecked(&fscache_n_store_vmscan_wait); + if (!release_page_wait_timeout(cookie, page)) + _debug("fscache writeout timeout page: %p{%lx}", + page, page->index); +@@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object, + FSCACHE_COOKIE_STORING_TAG); + if (!radix_tree_tag_get(&cookie->stores, page->index, + FSCACHE_COOKIE_PENDING_TAG)) { +- fscache_stat(&fscache_n_store_radix_deletes); ++ fscache_stat_unchecked(&fscache_n_store_radix_deletes); + xpage = radix_tree_delete(&cookie->stores, page->index); + } + spin_unlock(&cookie->stores_lock); +@@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op) + + _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id); + +- fscache_stat(&fscache_n_attr_changed_calls); ++ fscache_stat_unchecked(&fscache_n_attr_changed_calls); + + if (fscache_object_is_active(object)) { + fscache_stat(&fscache_n_cop_attr_changed); +@@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie) + + ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX); + +- fscache_stat(&fscache_n_attr_changed); ++ fscache_stat_unchecked(&fscache_n_attr_changed); + + op = kzalloc(sizeof(*op), GFP_KERNEL); + if (!op) { +- fscache_stat(&fscache_n_attr_changed_nomem); ++ fscache_stat_unchecked(&fscache_n_attr_changed_nomem); + _leave(" = -ENOMEM"); + return -ENOMEM; + } +@@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie) + if (fscache_submit_exclusive_op(object, op) < 0) + goto nobufs_dec; + spin_unlock(&cookie->lock); +- fscache_stat(&fscache_n_attr_changed_ok); ++ fscache_stat_unchecked(&fscache_n_attr_changed_ok); + fscache_put_operation(op); + _leave(" = 0"); + return 0; +@@ -242,7 +242,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie) + fscache_put_operation(op); + if (wake_cookie) + __fscache_wake_unused_cookie(cookie); +- fscache_stat(&fscache_n_attr_changed_nobufs); ++ fscache_stat_unchecked(&fscache_n_attr_changed_nobufs); + _leave(" = %d", -ENOBUFS); + return -ENOBUFS; + } +@@ -293,7 +293,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval( + /* allocate a retrieval operation and attempt to submit it */ + op = kzalloc(sizeof(*op), GFP_NOIO); + if (!op) { +- fscache_stat(&fscache_n_retrievals_nomem); ++ fscache_stat_unchecked(&fscache_n_retrievals_nomem); + return NULL; + } + +@@ -332,12 +332,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie) + return 0; + } + +- fscache_stat(&fscache_n_retrievals_wait); ++ fscache_stat_unchecked(&fscache_n_retrievals_wait); + + jif = jiffies; + if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP, + TASK_INTERRUPTIBLE) != 0) { +- fscache_stat(&fscache_n_retrievals_intr); ++ fscache_stat_unchecked(&fscache_n_retrievals_intr); + _leave(" = -ERESTARTSYS"); + return -ERESTARTSYS; + } +@@ -355,8 +355,8 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie) + */ + int fscache_wait_for_operation_activation(struct fscache_object *object, + struct fscache_operation *op, +- atomic_t *stat_op_waits, +- atomic_t *stat_object_dead) ++ atomic_unchecked_t *stat_op_waits, ++ atomic_unchecked_t *stat_object_dead) + { + int ret; + +@@ -365,7 +365,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object, + + _debug(">>> WT"); + if (stat_op_waits) +- fscache_stat(stat_op_waits); ++ fscache_stat_unchecked(stat_op_waits); + if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING, + TASK_INTERRUPTIBLE) != 0) { + ret = fscache_cancel_op(op, false); +@@ -382,7 +382,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object, + check_if_dead: + if (op->state == FSCACHE_OP_ST_CANCELLED) { + if (stat_object_dead) +- fscache_stat(stat_object_dead); ++ fscache_stat_unchecked(stat_object_dead); + _leave(" = -ENOBUFS [cancelled]"); + return -ENOBUFS; + } +@@ -391,7 +391,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object, + enum fscache_operation_state state = op->state; + fscache_cancel_op(op, true); + if (stat_object_dead) +- fscache_stat(stat_object_dead); ++ fscache_stat_unchecked(stat_object_dead); + _leave(" = -ENOBUFS [obj dead %d]", state); + return -ENOBUFS; + } +@@ -420,7 +420,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie, + + _enter("%p,%p,,,", cookie, page); + +- fscache_stat(&fscache_n_retrievals); ++ fscache_stat_unchecked(&fscache_n_retrievals); + + if (hlist_empty(&cookie->backing_objects)) + goto nobufs; +@@ -462,7 +462,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie, + goto nobufs_unlock_dec; + spin_unlock(&cookie->lock); + +- fscache_stat(&fscache_n_retrieval_ops); ++ fscache_stat_unchecked(&fscache_n_retrieval_ops); + + /* we wait for the operation to become active, and then process it + * *here*, in this thread, and not in the thread pool */ +@@ -488,15 +488,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie, + + error: + if (ret == -ENOMEM) +- fscache_stat(&fscache_n_retrievals_nomem); ++ fscache_stat_unchecked(&fscache_n_retrievals_nomem); + else if (ret == -ERESTARTSYS) +- fscache_stat(&fscache_n_retrievals_intr); ++ fscache_stat_unchecked(&fscache_n_retrievals_intr); + else if (ret == -ENODATA) +- fscache_stat(&fscache_n_retrievals_nodata); ++ fscache_stat_unchecked(&fscache_n_retrievals_nodata); + else if (ret < 0) +- fscache_stat(&fscache_n_retrievals_nobufs); ++ fscache_stat_unchecked(&fscache_n_retrievals_nobufs); + else +- fscache_stat(&fscache_n_retrievals_ok); ++ fscache_stat_unchecked(&fscache_n_retrievals_ok); + + fscache_put_retrieval(op); + _leave(" = %d", ret); +@@ -511,7 +511,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie, + __fscache_wake_unused_cookie(cookie); + fscache_put_retrieval(op); + nobufs: +- fscache_stat(&fscache_n_retrievals_nobufs); ++ fscache_stat_unchecked(&fscache_n_retrievals_nobufs); + _leave(" = -ENOBUFS"); + return -ENOBUFS; + } +@@ -550,7 +550,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie, + + _enter("%p,,%d,,,", cookie, *nr_pages); + +- fscache_stat(&fscache_n_retrievals); ++ fscache_stat_unchecked(&fscache_n_retrievals); + + if (hlist_empty(&cookie->backing_objects)) + goto nobufs; +@@ -588,7 +588,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie, + goto nobufs_unlock_dec; + spin_unlock(&cookie->lock); + +- fscache_stat(&fscache_n_retrieval_ops); ++ fscache_stat_unchecked(&fscache_n_retrieval_ops); + + /* we wait for the operation to become active, and then process it + * *here*, in this thread, and not in the thread pool */ +@@ -614,15 +614,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie, + + error: + if (ret == -ENOMEM) +- fscache_stat(&fscache_n_retrievals_nomem); ++ fscache_stat_unchecked(&fscache_n_retrievals_nomem); + else if (ret == -ERESTARTSYS) +- fscache_stat(&fscache_n_retrievals_intr); ++ fscache_stat_unchecked(&fscache_n_retrievals_intr); + else if (ret == -ENODATA) +- fscache_stat(&fscache_n_retrievals_nodata); ++ fscache_stat_unchecked(&fscache_n_retrievals_nodata); + else if (ret < 0) +- fscache_stat(&fscache_n_retrievals_nobufs); ++ fscache_stat_unchecked(&fscache_n_retrievals_nobufs); + else +- fscache_stat(&fscache_n_retrievals_ok); ++ fscache_stat_unchecked(&fscache_n_retrievals_ok); + + fscache_put_retrieval(op); + _leave(" = %d", ret); +@@ -637,7 +637,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie, + if (wake_cookie) + __fscache_wake_unused_cookie(cookie); + nobufs: +- fscache_stat(&fscache_n_retrievals_nobufs); ++ fscache_stat_unchecked(&fscache_n_retrievals_nobufs); + _leave(" = -ENOBUFS"); + return -ENOBUFS; + } +@@ -662,7 +662,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie, + + _enter("%p,%p,,,", cookie, page); + +- fscache_stat(&fscache_n_allocs); ++ fscache_stat_unchecked(&fscache_n_allocs); + + if (hlist_empty(&cookie->backing_objects)) + goto nobufs; +@@ -696,7 +696,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie, + goto nobufs_unlock_dec; + spin_unlock(&cookie->lock); + +- fscache_stat(&fscache_n_alloc_ops); ++ fscache_stat_unchecked(&fscache_n_alloc_ops); + + ret = fscache_wait_for_operation_activation( + object, &op->op, +@@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie, + + error: + if (ret == -ERESTARTSYS) +- fscache_stat(&fscache_n_allocs_intr); ++ fscache_stat_unchecked(&fscache_n_allocs_intr); + else if (ret < 0) +- fscache_stat(&fscache_n_allocs_nobufs); ++ fscache_stat_unchecked(&fscache_n_allocs_nobufs); + else +- fscache_stat(&fscache_n_allocs_ok); ++ fscache_stat_unchecked(&fscache_n_allocs_ok); + + fscache_put_retrieval(op); + _leave(" = %d", ret); +@@ -730,7 +730,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie, + if (wake_cookie) + __fscache_wake_unused_cookie(cookie); + nobufs: +- fscache_stat(&fscache_n_allocs_nobufs); ++ fscache_stat_unchecked(&fscache_n_allocs_nobufs); + _leave(" = -ENOBUFS"); + return -ENOBUFS; + } +@@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op) + + spin_lock(&cookie->stores_lock); + +- fscache_stat(&fscache_n_store_calls); ++ fscache_stat_unchecked(&fscache_n_store_calls); + + /* find a page to store */ + page = NULL; +@@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op) + page = results[0]; + _debug("gang %d [%lx]", n, page->index); + if (page->index >= op->store_limit) { +- fscache_stat(&fscache_n_store_pages_over_limit); ++ fscache_stat_unchecked(&fscache_n_store_pages_over_limit); + goto superseded; + } + +@@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op) + spin_unlock(&cookie->stores_lock); + spin_unlock(&object->lock); + +- fscache_stat(&fscache_n_store_pages); ++ fscache_stat_unchecked(&fscache_n_store_pages); + fscache_stat(&fscache_n_cop_write_page); + ret = object->cache->ops->write_page(op, page); + fscache_stat_d(&fscache_n_cop_write_page); +@@ -935,7 +935,7 @@ int __fscache_write_page(struct fscache_cookie *cookie, + ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX); + ASSERT(PageFsCache(page)); + +- fscache_stat(&fscache_n_stores); ++ fscache_stat_unchecked(&fscache_n_stores); + + if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) { + _leave(" = -ENOBUFS [invalidating]"); +@@ -994,7 +994,7 @@ int __fscache_write_page(struct fscache_cookie *cookie, + spin_unlock(&cookie->stores_lock); + spin_unlock(&object->lock); + +- op->op.debug_id = atomic_inc_return(&fscache_op_debug_id); ++ op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id); + op->store_limit = object->store_limit; + + __fscache_use_cookie(cookie); +@@ -1003,8 +1003,8 @@ int __fscache_write_page(struct fscache_cookie *cookie, + + spin_unlock(&cookie->lock); + radix_tree_preload_end(); +- fscache_stat(&fscache_n_store_ops); +- fscache_stat(&fscache_n_stores_ok); ++ fscache_stat_unchecked(&fscache_n_store_ops); ++ fscache_stat_unchecked(&fscache_n_stores_ok); + + /* the work queue now carries its own ref on the object */ + fscache_put_operation(&op->op); +@@ -1012,14 +1012,14 @@ int __fscache_write_page(struct fscache_cookie *cookie, + return 0; + + already_queued: +- fscache_stat(&fscache_n_stores_again); ++ fscache_stat_unchecked(&fscache_n_stores_again); + already_pending: + spin_unlock(&cookie->stores_lock); + spin_unlock(&object->lock); + spin_unlock(&cookie->lock); + radix_tree_preload_end(); + fscache_put_operation(&op->op); +- fscache_stat(&fscache_n_stores_ok); ++ fscache_stat_unchecked(&fscache_n_stores_ok); + _leave(" = 0"); + return 0; + +@@ -1041,14 +1041,14 @@ int __fscache_write_page(struct fscache_cookie *cookie, + fscache_put_operation(&op->op); + if (wake_cookie) + __fscache_wake_unused_cookie(cookie); +- fscache_stat(&fscache_n_stores_nobufs); ++ fscache_stat_unchecked(&fscache_n_stores_nobufs); + _leave(" = -ENOBUFS"); + return -ENOBUFS; + + nomem_free: + fscache_put_operation(&op->op); + nomem: +- fscache_stat(&fscache_n_stores_oom); ++ fscache_stat_unchecked(&fscache_n_stores_oom); + _leave(" = -ENOMEM"); + return -ENOMEM; + } +@@ -1066,7 +1066,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page) + ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX); + ASSERTCMP(page, !=, NULL); + +- fscache_stat(&fscache_n_uncaches); ++ fscache_stat_unchecked(&fscache_n_uncaches); + + /* cache withdrawal may beat us to it */ + if (!PageFsCache(page)) +@@ -1117,7 +1117,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page) + struct fscache_cookie *cookie = op->op.object->cookie; + + #ifdef CONFIG_FSCACHE_STATS +- atomic_inc(&fscache_n_marks); ++ atomic_inc_unchecked(&fscache_n_marks); + #endif + + _debug("- mark %p{%lx}", page, page->index); +diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c +index 7ac6e839b065..352976ab0b31 100644 +--- a/fs/fscache/stats.c ++++ b/fs/fscache/stats.c +@@ -18,100 +18,100 @@ + /* + * operation counters + */ +-atomic_t fscache_n_op_pend; +-atomic_t fscache_n_op_run; +-atomic_t fscache_n_op_enqueue; +-atomic_t fscache_n_op_requeue; +-atomic_t fscache_n_op_deferred_release; +-atomic_t fscache_n_op_initialised; +-atomic_t fscache_n_op_release; +-atomic_t fscache_n_op_gc; +-atomic_t fscache_n_op_cancelled; +-atomic_t fscache_n_op_rejected; +- +-atomic_t fscache_n_attr_changed; +-atomic_t fscache_n_attr_changed_ok; +-atomic_t fscache_n_attr_changed_nobufs; +-atomic_t fscache_n_attr_changed_nomem; +-atomic_t fscache_n_attr_changed_calls; +- +-atomic_t fscache_n_allocs; +-atomic_t fscache_n_allocs_ok; +-atomic_t fscache_n_allocs_wait; +-atomic_t fscache_n_allocs_nobufs; +-atomic_t fscache_n_allocs_intr; +-atomic_t fscache_n_allocs_object_dead; +-atomic_t fscache_n_alloc_ops; +-atomic_t fscache_n_alloc_op_waits; +- +-atomic_t fscache_n_retrievals; +-atomic_t fscache_n_retrievals_ok; +-atomic_t fscache_n_retrievals_wait; +-atomic_t fscache_n_retrievals_nodata; +-atomic_t fscache_n_retrievals_nobufs; +-atomic_t fscache_n_retrievals_intr; +-atomic_t fscache_n_retrievals_nomem; +-atomic_t fscache_n_retrievals_object_dead; +-atomic_t fscache_n_retrieval_ops; +-atomic_t fscache_n_retrieval_op_waits; +- +-atomic_t fscache_n_stores; +-atomic_t fscache_n_stores_ok; +-atomic_t fscache_n_stores_again; +-atomic_t fscache_n_stores_nobufs; +-atomic_t fscache_n_stores_oom; +-atomic_t fscache_n_store_ops; +-atomic_t fscache_n_store_calls; +-atomic_t fscache_n_store_pages; +-atomic_t fscache_n_store_radix_deletes; +-atomic_t fscache_n_store_pages_over_limit; +- +-atomic_t fscache_n_store_vmscan_not_storing; +-atomic_t fscache_n_store_vmscan_gone; +-atomic_t fscache_n_store_vmscan_busy; +-atomic_t fscache_n_store_vmscan_cancelled; +-atomic_t fscache_n_store_vmscan_wait; +- +-atomic_t fscache_n_marks; +-atomic_t fscache_n_uncaches; +- +-atomic_t fscache_n_acquires; +-atomic_t fscache_n_acquires_null; +-atomic_t fscache_n_acquires_no_cache; +-atomic_t fscache_n_acquires_ok; +-atomic_t fscache_n_acquires_nobufs; +-atomic_t fscache_n_acquires_oom; +- +-atomic_t fscache_n_invalidates; +-atomic_t fscache_n_invalidates_run; +- +-atomic_t fscache_n_updates; +-atomic_t fscache_n_updates_null; +-atomic_t fscache_n_updates_run; +- +-atomic_t fscache_n_relinquishes; +-atomic_t fscache_n_relinquishes_null; +-atomic_t fscache_n_relinquishes_waitcrt; +-atomic_t fscache_n_relinquishes_retire; +- +-atomic_t fscache_n_cookie_index; +-atomic_t fscache_n_cookie_data; +-atomic_t fscache_n_cookie_special; +- +-atomic_t fscache_n_object_alloc; +-atomic_t fscache_n_object_no_alloc; +-atomic_t fscache_n_object_lookups; +-atomic_t fscache_n_object_lookups_negative; +-atomic_t fscache_n_object_lookups_positive; +-atomic_t fscache_n_object_lookups_timed_out; +-atomic_t fscache_n_object_created; +-atomic_t fscache_n_object_avail; +-atomic_t fscache_n_object_dead; +- +-atomic_t fscache_n_checkaux_none; +-atomic_t fscache_n_checkaux_okay; +-atomic_t fscache_n_checkaux_update; +-atomic_t fscache_n_checkaux_obsolete; ++atomic_unchecked_t fscache_n_op_pend; ++atomic_unchecked_t fscache_n_op_run; ++atomic_unchecked_t fscache_n_op_enqueue; ++atomic_unchecked_t fscache_n_op_requeue; ++atomic_unchecked_t fscache_n_op_deferred_release; ++atomic_unchecked_t fscache_n_op_initialised; ++atomic_unchecked_t fscache_n_op_release; ++atomic_unchecked_t fscache_n_op_gc; ++atomic_unchecked_t fscache_n_op_cancelled; ++atomic_unchecked_t fscache_n_op_rejected; ++ ++atomic_unchecked_t fscache_n_attr_changed; ++atomic_unchecked_t fscache_n_attr_changed_ok; ++atomic_unchecked_t fscache_n_attr_changed_nobufs; ++atomic_unchecked_t fscache_n_attr_changed_nomem; ++atomic_unchecked_t fscache_n_attr_changed_calls; ++ ++atomic_unchecked_t fscache_n_allocs; ++atomic_unchecked_t fscache_n_allocs_ok; ++atomic_unchecked_t fscache_n_allocs_wait; ++atomic_unchecked_t fscache_n_allocs_nobufs; ++atomic_unchecked_t fscache_n_allocs_intr; ++atomic_unchecked_t fscache_n_allocs_object_dead; ++atomic_unchecked_t fscache_n_alloc_ops; ++atomic_unchecked_t fscache_n_alloc_op_waits; ++ ++atomic_unchecked_t fscache_n_retrievals; ++atomic_unchecked_t fscache_n_retrievals_ok; ++atomic_unchecked_t fscache_n_retrievals_wait; ++atomic_unchecked_t fscache_n_retrievals_nodata; ++atomic_unchecked_t fscache_n_retrievals_nobufs; ++atomic_unchecked_t fscache_n_retrievals_intr; ++atomic_unchecked_t fscache_n_retrievals_nomem; ++atomic_unchecked_t fscache_n_retrievals_object_dead; ++atomic_unchecked_t fscache_n_retrieval_ops; ++atomic_unchecked_t fscache_n_retrieval_op_waits; ++ ++atomic_unchecked_t fscache_n_stores; ++atomic_unchecked_t fscache_n_stores_ok; ++atomic_unchecked_t fscache_n_stores_again; ++atomic_unchecked_t fscache_n_stores_nobufs; ++atomic_unchecked_t fscache_n_stores_oom; ++atomic_unchecked_t fscache_n_store_ops; ++atomic_unchecked_t fscache_n_store_calls; ++atomic_unchecked_t fscache_n_store_pages; ++atomic_unchecked_t fscache_n_store_radix_deletes; ++atomic_unchecked_t fscache_n_store_pages_over_limit; ++ ++atomic_unchecked_t fscache_n_store_vmscan_not_storing; ++atomic_unchecked_t fscache_n_store_vmscan_gone; ++atomic_unchecked_t fscache_n_store_vmscan_busy; ++atomic_unchecked_t fscache_n_store_vmscan_cancelled; ++atomic_unchecked_t fscache_n_store_vmscan_wait; ++ ++atomic_unchecked_t fscache_n_marks; ++atomic_unchecked_t fscache_n_uncaches; ++ ++atomic_unchecked_t fscache_n_acquires; ++atomic_unchecked_t fscache_n_acquires_null; ++atomic_unchecked_t fscache_n_acquires_no_cache; ++atomic_unchecked_t fscache_n_acquires_ok; ++atomic_unchecked_t fscache_n_acquires_nobufs; ++atomic_unchecked_t fscache_n_acquires_oom; ++ ++atomic_unchecked_t fscache_n_invalidates; ++atomic_unchecked_t fscache_n_invalidates_run; ++ ++atomic_unchecked_t fscache_n_updates; ++atomic_unchecked_t fscache_n_updates_null; ++atomic_unchecked_t fscache_n_updates_run; ++ ++atomic_unchecked_t fscache_n_relinquishes; ++atomic_unchecked_t fscache_n_relinquishes_null; ++atomic_unchecked_t fscache_n_relinquishes_waitcrt; ++atomic_unchecked_t fscache_n_relinquishes_retire; ++ ++atomic_unchecked_t fscache_n_cookie_index; ++atomic_unchecked_t fscache_n_cookie_data; ++atomic_unchecked_t fscache_n_cookie_special; ++ ++atomic_unchecked_t fscache_n_object_alloc; ++atomic_unchecked_t fscache_n_object_no_alloc; ++atomic_unchecked_t fscache_n_object_lookups; ++atomic_unchecked_t fscache_n_object_lookups_negative; ++atomic_unchecked_t fscache_n_object_lookups_positive; ++atomic_unchecked_t fscache_n_object_lookups_timed_out; ++atomic_unchecked_t fscache_n_object_created; ++atomic_unchecked_t fscache_n_object_avail; ++atomic_unchecked_t fscache_n_object_dead; ++ ++atomic_unchecked_t fscache_n_checkaux_none; ++atomic_unchecked_t fscache_n_checkaux_okay; ++atomic_unchecked_t fscache_n_checkaux_update; ++atomic_unchecked_t fscache_n_checkaux_obsolete; + + atomic_t fscache_n_cop_alloc_object; + atomic_t fscache_n_cop_lookup_object; +@@ -144,119 +144,119 @@ static int fscache_stats_show(struct seq_file *m, void *v) + seq_puts(m, "FS-Cache statistics\n"); + + seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n", +- atomic_read(&fscache_n_cookie_index), +- atomic_read(&fscache_n_cookie_data), +- atomic_read(&fscache_n_cookie_special)); ++ atomic_read_unchecked(&fscache_n_cookie_index), ++ atomic_read_unchecked(&fscache_n_cookie_data), ++ atomic_read_unchecked(&fscache_n_cookie_special)); + + seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n", +- atomic_read(&fscache_n_object_alloc), +- atomic_read(&fscache_n_object_no_alloc), +- atomic_read(&fscache_n_object_avail), +- atomic_read(&fscache_n_object_dead)); ++ atomic_read_unchecked(&fscache_n_object_alloc), ++ atomic_read_unchecked(&fscache_n_object_no_alloc), ++ atomic_read_unchecked(&fscache_n_object_avail), ++ atomic_read_unchecked(&fscache_n_object_dead)); + seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n", +- atomic_read(&fscache_n_checkaux_none), +- atomic_read(&fscache_n_checkaux_okay), +- atomic_read(&fscache_n_checkaux_update), +- atomic_read(&fscache_n_checkaux_obsolete)); ++ atomic_read_unchecked(&fscache_n_checkaux_none), ++ atomic_read_unchecked(&fscache_n_checkaux_okay), ++ atomic_read_unchecked(&fscache_n_checkaux_update), ++ atomic_read_unchecked(&fscache_n_checkaux_obsolete)); + + seq_printf(m, "Pages : mrk=%u unc=%u\n", +- atomic_read(&fscache_n_marks), +- atomic_read(&fscache_n_uncaches)); ++ atomic_read_unchecked(&fscache_n_marks), ++ atomic_read_unchecked(&fscache_n_uncaches)); + + seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u" + " oom=%u\n", +- atomic_read(&fscache_n_acquires), +- atomic_read(&fscache_n_acquires_null), +- atomic_read(&fscache_n_acquires_no_cache), +- atomic_read(&fscache_n_acquires_ok), +- atomic_read(&fscache_n_acquires_nobufs), +- atomic_read(&fscache_n_acquires_oom)); ++ atomic_read_unchecked(&fscache_n_acquires), ++ atomic_read_unchecked(&fscache_n_acquires_null), ++ atomic_read_unchecked(&fscache_n_acquires_no_cache), ++ atomic_read_unchecked(&fscache_n_acquires_ok), ++ atomic_read_unchecked(&fscache_n_acquires_nobufs), ++ atomic_read_unchecked(&fscache_n_acquires_oom)); + + seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n", +- atomic_read(&fscache_n_object_lookups), +- atomic_read(&fscache_n_object_lookups_negative), +- atomic_read(&fscache_n_object_lookups_positive), +- atomic_read(&fscache_n_object_created), +- atomic_read(&fscache_n_object_lookups_timed_out)); ++ atomic_read_unchecked(&fscache_n_object_lookups), ++ atomic_read_unchecked(&fscache_n_object_lookups_negative), ++ atomic_read_unchecked(&fscache_n_object_lookups_positive), ++ atomic_read_unchecked(&fscache_n_object_created), ++ atomic_read_unchecked(&fscache_n_object_lookups_timed_out)); + + seq_printf(m, "Invals : n=%u run=%u\n", +- atomic_read(&fscache_n_invalidates), +- atomic_read(&fscache_n_invalidates_run)); ++ atomic_read_unchecked(&fscache_n_invalidates), ++ atomic_read_unchecked(&fscache_n_invalidates_run)); + + seq_printf(m, "Updates: n=%u nul=%u run=%u\n", +- atomic_read(&fscache_n_updates), +- atomic_read(&fscache_n_updates_null), +- atomic_read(&fscache_n_updates_run)); ++ atomic_read_unchecked(&fscache_n_updates), ++ atomic_read_unchecked(&fscache_n_updates_null), ++ atomic_read_unchecked(&fscache_n_updates_run)); + + seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n", +- atomic_read(&fscache_n_relinquishes), +- atomic_read(&fscache_n_relinquishes_null), +- atomic_read(&fscache_n_relinquishes_waitcrt), +- atomic_read(&fscache_n_relinquishes_retire)); ++ atomic_read_unchecked(&fscache_n_relinquishes), ++ atomic_read_unchecked(&fscache_n_relinquishes_null), ++ atomic_read_unchecked(&fscache_n_relinquishes_waitcrt), ++ atomic_read_unchecked(&fscache_n_relinquishes_retire)); + + seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n", +- atomic_read(&fscache_n_attr_changed), +- atomic_read(&fscache_n_attr_changed_ok), +- atomic_read(&fscache_n_attr_changed_nobufs), +- atomic_read(&fscache_n_attr_changed_nomem), +- atomic_read(&fscache_n_attr_changed_calls)); ++ atomic_read_unchecked(&fscache_n_attr_changed), ++ atomic_read_unchecked(&fscache_n_attr_changed_ok), ++ atomic_read_unchecked(&fscache_n_attr_changed_nobufs), ++ atomic_read_unchecked(&fscache_n_attr_changed_nomem), ++ atomic_read_unchecked(&fscache_n_attr_changed_calls)); + + seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n", +- atomic_read(&fscache_n_allocs), +- atomic_read(&fscache_n_allocs_ok), +- atomic_read(&fscache_n_allocs_wait), +- atomic_read(&fscache_n_allocs_nobufs), +- atomic_read(&fscache_n_allocs_intr)); ++ atomic_read_unchecked(&fscache_n_allocs), ++ atomic_read_unchecked(&fscache_n_allocs_ok), ++ atomic_read_unchecked(&fscache_n_allocs_wait), ++ atomic_read_unchecked(&fscache_n_allocs_nobufs), ++ atomic_read_unchecked(&fscache_n_allocs_intr)); + seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n", +- atomic_read(&fscache_n_alloc_ops), +- atomic_read(&fscache_n_alloc_op_waits), +- atomic_read(&fscache_n_allocs_object_dead)); ++ atomic_read_unchecked(&fscache_n_alloc_ops), ++ atomic_read_unchecked(&fscache_n_alloc_op_waits), ++ atomic_read_unchecked(&fscache_n_allocs_object_dead)); + + seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u" + " int=%u oom=%u\n", +- atomic_read(&fscache_n_retrievals), +- atomic_read(&fscache_n_retrievals_ok), +- atomic_read(&fscache_n_retrievals_wait), +- atomic_read(&fscache_n_retrievals_nodata), +- atomic_read(&fscache_n_retrievals_nobufs), +- atomic_read(&fscache_n_retrievals_intr), +- atomic_read(&fscache_n_retrievals_nomem)); ++ atomic_read_unchecked(&fscache_n_retrievals), ++ atomic_read_unchecked(&fscache_n_retrievals_ok), ++ atomic_read_unchecked(&fscache_n_retrievals_wait), ++ atomic_read_unchecked(&fscache_n_retrievals_nodata), ++ atomic_read_unchecked(&fscache_n_retrievals_nobufs), ++ atomic_read_unchecked(&fscache_n_retrievals_intr), ++ atomic_read_unchecked(&fscache_n_retrievals_nomem)); + seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n", +- atomic_read(&fscache_n_retrieval_ops), +- atomic_read(&fscache_n_retrieval_op_waits), +- atomic_read(&fscache_n_retrievals_object_dead)); ++ atomic_read_unchecked(&fscache_n_retrieval_ops), ++ atomic_read_unchecked(&fscache_n_retrieval_op_waits), ++ atomic_read_unchecked(&fscache_n_retrievals_object_dead)); + + seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n", +- atomic_read(&fscache_n_stores), +- atomic_read(&fscache_n_stores_ok), +- atomic_read(&fscache_n_stores_again), +- atomic_read(&fscache_n_stores_nobufs), +- atomic_read(&fscache_n_stores_oom)); ++ atomic_read_unchecked(&fscache_n_stores), ++ atomic_read_unchecked(&fscache_n_stores_ok), ++ atomic_read_unchecked(&fscache_n_stores_again), ++ atomic_read_unchecked(&fscache_n_stores_nobufs), ++ atomic_read_unchecked(&fscache_n_stores_oom)); + seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n", +- atomic_read(&fscache_n_store_ops), +- atomic_read(&fscache_n_store_calls), +- atomic_read(&fscache_n_store_pages), +- atomic_read(&fscache_n_store_radix_deletes), +- atomic_read(&fscache_n_store_pages_over_limit)); ++ atomic_read_unchecked(&fscache_n_store_ops), ++ atomic_read_unchecked(&fscache_n_store_calls), ++ atomic_read_unchecked(&fscache_n_store_pages), ++ atomic_read_unchecked(&fscache_n_store_radix_deletes), ++ atomic_read_unchecked(&fscache_n_store_pages_over_limit)); + + seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n", +- atomic_read(&fscache_n_store_vmscan_not_storing), +- atomic_read(&fscache_n_store_vmscan_gone), +- atomic_read(&fscache_n_store_vmscan_busy), +- atomic_read(&fscache_n_store_vmscan_cancelled), +- atomic_read(&fscache_n_store_vmscan_wait)); ++ atomic_read_unchecked(&fscache_n_store_vmscan_not_storing), ++ atomic_read_unchecked(&fscache_n_store_vmscan_gone), ++ atomic_read_unchecked(&fscache_n_store_vmscan_busy), ++ atomic_read_unchecked(&fscache_n_store_vmscan_cancelled), ++ atomic_read_unchecked(&fscache_n_store_vmscan_wait)); + + seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n", +- atomic_read(&fscache_n_op_pend), +- atomic_read(&fscache_n_op_run), +- atomic_read(&fscache_n_op_enqueue), +- atomic_read(&fscache_n_op_cancelled), +- atomic_read(&fscache_n_op_rejected)); ++ atomic_read_unchecked(&fscache_n_op_pend), ++ atomic_read_unchecked(&fscache_n_op_run), ++ atomic_read_unchecked(&fscache_n_op_enqueue), ++ atomic_read_unchecked(&fscache_n_op_cancelled), ++ atomic_read_unchecked(&fscache_n_op_rejected)); + seq_printf(m, "Ops : ini=%u dfr=%u rel=%u gc=%u\n", +- atomic_read(&fscache_n_op_initialised), +- atomic_read(&fscache_n_op_deferred_release), +- atomic_read(&fscache_n_op_release), +- atomic_read(&fscache_n_op_gc)); ++ atomic_read_unchecked(&fscache_n_op_initialised), ++ atomic_read_unchecked(&fscache_n_op_deferred_release), ++ atomic_read_unchecked(&fscache_n_op_release), ++ atomic_read_unchecked(&fscache_n_op_gc)); + + seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n", + atomic_read(&fscache_n_cop_alloc_object), +diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c +index c5b6b7165489..527e34707211 100644 +--- a/fs/fuse/cuse.c ++++ b/fs/fuse/cuse.c +@@ -611,10 +611,12 @@ static int __init cuse_init(void) + INIT_LIST_HEAD(&cuse_conntbl[i]); + + /* inherit and extend fuse_dev_operations */ +- cuse_channel_fops = fuse_dev_operations; +- cuse_channel_fops.owner = THIS_MODULE; +- cuse_channel_fops.open = cuse_channel_open; +- cuse_channel_fops.release = cuse_channel_release; ++ pax_open_kernel(); ++ memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations)); ++ const_cast(cuse_channel_fops.owner) = THIS_MODULE; ++ const_cast(cuse_channel_fops.open) = cuse_channel_open; ++ const_cast(cuse_channel_fops.release) = cuse_channel_release; ++ pax_close_kernel(); + + cuse_class = class_create(THIS_MODULE, "cuse"); + if (IS_ERR(cuse_class)) +diff --git a/fs/fuse/file.c b/fs/fuse/file.c +index 5ec5870e423a..ba44fba9ea6d 100644 +--- a/fs/fuse/file.c ++++ b/fs/fuse/file.c +@@ -839,9 +839,9 @@ struct fuse_fill_data { + unsigned nr_pages; + }; + +-static int fuse_readpages_fill(void *_data, struct page *page) ++static int fuse_readpages_fill(struct file *_data, struct page *page) + { +- struct fuse_fill_data *data = _data; ++ struct fuse_fill_data *data = (struct fuse_fill_data *)_data; + struct fuse_req *req = data->req; + struct inode *inode = data->inode; + struct fuse_conn *fc = get_fuse_conn(inode); +diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c +index 6fe6a88ecb4a..c03236b50ad2 100644 +--- a/fs/fuse/inode.c ++++ b/fs/fuse/inode.c +@@ -30,7 +30,7 @@ static struct kmem_cache *fuse_inode_cachep; + struct list_head fuse_conn_list; + DEFINE_MUTEX(fuse_mutex); + +-static int set_global_limit(const char *val, struct kernel_param *kp); ++static int set_global_limit(const char *val, const struct kernel_param *kp); + + unsigned max_user_bgreq; + module_param_call(max_user_bgreq, set_global_limit, param_get_uint, +@@ -827,7 +827,7 @@ static void sanitize_global_limit(unsigned *limit) + *limit = (1 << 16) - 1; + } + +-static int set_global_limit(const char *val, struct kernel_param *kp) ++static int set_global_limit(const char *val, const struct kernel_param *kp) + { + int rv; + +diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c +index 5a6f52ea2722..c6c507c75eb1 100644 +--- a/fs/gfs2/aops.c ++++ b/fs/gfs2/aops.c +@@ -511,7 +511,7 @@ static int stuffed_readpage(struct gfs2_inode *ip, struct page *page) + * + */ + +-static int __gfs2_readpage(void *file, struct page *page) ++static int __gfs2_readpage(struct file *file, struct page *page) + { + struct gfs2_inode *ip = GFS2_I(page->mapping->host); + struct gfs2_sbd *sdp = GFS2_SB(page->mapping->host); +diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c +index e23ff70b3435..b17b7364d618 100644 +--- a/fs/gfs2/file.c ++++ b/fs/gfs2/file.c +@@ -776,7 +776,7 @@ static void calc_max_reserv(struct gfs2_inode *ip, loff_t *len, + { + loff_t max = *len; + const struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); +- unsigned int tmp, max_data = max_blocks - 3 * (sdp->sd_max_height - 1); ++ unsigned int tmp, max_data = max_blocks - 3 * sdp->sd_max_height + 3; + + for (tmp = max_data; tmp > sdp->sd_diptrs;) { + tmp = DIV_ROUND_UP(tmp, sdp->sd_inptrs); +diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c +index 7bff6f46f5da..e6623410d50e 100644 +--- a/fs/gfs2/glock.c ++++ b/fs/gfs2/glock.c +@@ -331,9 +331,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state) + if (held1 != held2) { + GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref)); + if (held2) +- gl->gl_lockref.count++; ++ __lockref_inc(&gl->gl_lockref); + else +- gl->gl_lockref.count--; ++ __lockref_dec(&gl->gl_lockref); + } + if (held1 && held2 && list_empty(&gl->gl_holders)) + clear_bit(GLF_QUEUED, &gl->gl_flags); +@@ -567,9 +567,9 @@ __acquires(&gl->gl_lockref.lock) + out_sched: + clear_bit(GLF_LOCK, &gl->gl_flags); + smp_mb__after_atomic(); +- gl->gl_lockref.count++; ++ __lockref_inc(&gl->gl_lockref); + if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0) +- gl->gl_lockref.count--; ++ __lockref_dec(&gl->gl_lockref); + return; + + out_unlock: +@@ -699,7 +699,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number, + gl->gl_node.next = NULL; + gl->gl_flags = 0; + gl->gl_name = name; +- gl->gl_lockref.count = 1; ++ __lockref_set(&gl->gl_lockref, 1); + gl->gl_state = LM_ST_UNLOCKED; + gl->gl_target = LM_ST_UNLOCKED; + gl->gl_demote_state = LM_ST_EXCLUSIVE; +@@ -991,9 +991,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh) + if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) && + test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) { + set_bit(GLF_REPLY_PENDING, &gl->gl_flags); +- gl->gl_lockref.count++; ++ __lockref_inc(&gl->gl_lockref); + if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0) +- gl->gl_lockref.count--; ++ __lockref_dec(&gl->gl_lockref); + } + run_queue(gl, 1); + spin_unlock(&gl->gl_lockref.lock); +@@ -1298,7 +1298,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret) + } + } + +- gl->gl_lockref.count++; ++ __lockref_inc(&gl->gl_lockref); + set_bit(GLF_REPLY_PENDING, &gl->gl_flags); + spin_unlock(&gl->gl_lockref.lock); + +@@ -1357,12 +1357,12 @@ __acquires(&lru_lock) + goto add_back_to_lru; + } + clear_bit(GLF_LRU, &gl->gl_flags); +- gl->gl_lockref.count++; ++ __lockref_inc(&gl->gl_lockref); + if (demote_ok(gl)) + handle_callback(gl, LM_ST_UNLOCKED, 0, false); + WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags)); + if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0) +- gl->gl_lockref.count--; ++ __lockref_dec(&gl->gl_lockref); + spin_unlock(&gl->gl_lockref.lock); + cond_resched_lock(&lru_lock); + } +@@ -1695,7 +1695,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl) + state2str(gl->gl_demote_state), dtime, + atomic_read(&gl->gl_ail_count), + atomic_read(&gl->gl_revokes), +- (int)gl->gl_lockref.count, gl->gl_hold_time); ++ __lockref_read(&gl->gl_lockref), gl->gl_hold_time); + + list_for_each_entry(gh, &gl->gl_holders, gh_list) + dump_holder(seq, gh); +diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c +index 5db59d444838..817f4eb27214 100644 +--- a/fs/gfs2/glops.c ++++ b/fs/gfs2/glops.c +@@ -549,9 +549,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote) + + if (gl->gl_demote_state == LM_ST_UNLOCKED && + gl->gl_state == LM_ST_SHARED && ip) { +- gl->gl_lockref.count++; ++ __lockref_inc(&gl->gl_lockref); + if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0) +- gl->gl_lockref.count--; ++ __lockref_dec(&gl->gl_lockref); + } + } + +diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c +index c2ca9566b764..22092e42ca12 100644 +--- a/fs/gfs2/quota.c ++++ b/fs/gfs2/quota.c +@@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item, + if (!spin_trylock(&qd->qd_lockref.lock)) + return LRU_SKIP; + +- if (qd->qd_lockref.count == 0) { ++ if (__lockref_read(&qd->qd_lockref) == 0) { + lockref_mark_dead(&qd->qd_lockref); + list_lru_isolate_move(lru, &qd->qd_lru, dispose); + } +@@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str + return NULL; + + qd->qd_sbd = sdp; +- qd->qd_lockref.count = 1; ++ __lockref_set(&qd->qd_lockref, 1); + spin_lock_init(&qd->qd_lockref.lock); + qd->qd_id = qid; + qd->qd_slot = -1; +@@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd) + if (lockref_put_or_lock(&qd->qd_lockref)) + return; + +- qd->qd_lockref.count = 0; ++ __lockref_set(&qd->qd_lockref, 0); + list_lru_add(&gfs2_qd_lru, &qd->qd_lru); + spin_unlock(&qd->qd_lockref.lock); + +diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c +index 704fa0b17309..eaf1178d092d 100644 +--- a/fs/hugetlbfs/inode.c ++++ b/fs/hugetlbfs/inode.c +@@ -174,6 +174,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr, + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma; + struct hstate *h = hstate_file(file); ++ unsigned long offset = gr_rand_threadstack_offset(mm, file, flags); + struct vm_unmapped_area_info info; + + if (len & ~huge_page_mask(h)) +@@ -187,17 +188,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr, + return addr; + } + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + addr = ALIGN(addr, huge_page_size(h)); + vma = find_vma(mm, addr); +- if (TASK_SIZE - len >= addr && +- (!vma || addr + len <= vm_start_gap(vma))) ++ if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset)) + return addr; + } + + info.flags = 0; + info.length = len; + info.low_limit = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ info.low_limit += mm->delta_mmap; ++#endif ++ + info.high_limit = TASK_SIZE; + info.align_mask = PAGE_MASK & ~huge_page_mask(h); + info.align_offset = 0; +@@ -1210,7 +1220,7 @@ static struct file_system_type hugetlbfs_fs_type = { + .kill_sb = kill_litter_super, + }; + +-static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE]; ++struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE]; + + static int can_do_hugetlb_shm(void) + { +diff --git a/fs/inode.c b/fs/inode.c +index 88110fd0b282..a112e53db224 100644 +--- a/fs/inode.c ++++ b/fs/inode.c +@@ -855,19 +855,19 @@ unsigned int get_next_ino(void) + unsigned int *p = &get_cpu_var(last_ino); + unsigned int res = *p; + ++start: ++ + #ifdef CONFIG_SMP + if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) { +- static atomic_t shared_last_ino; +- int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino); ++ static atomic_unchecked_t shared_last_ino; ++ int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino); + + res = next - LAST_INO_BATCH; + } + #endif + +- res++; +- /* get_next_ino should not provide a 0 inode number */ +- if (unlikely(!res)) +- res++; ++ if (unlikely(!++res)) ++ goto start; /* never zero */ + *p = res; + put_cpu_var(last_ino); + return res; +diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c +index 31f8ca046639..0319008e0301 100644 +--- a/fs/jbd2/commit.c ++++ b/fs/jbd2/commit.c +@@ -1076,7 +1076,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) + */ + stats.ts_tid = commit_transaction->t_tid; + stats.run.rs_handle_count = +- atomic_read(&commit_transaction->t_handle_count); ++ atomic_read_unchecked(&commit_transaction->t_handle_count); + trace_jbd2_run_stats(journal->j_fs_dev->bd_dev, + commit_transaction->t_tid, &stats.run); + stats.ts_requested = (commit_transaction->t_requested) ? 1 : 0; +diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c +index 5e659ee08d6a..43133d6801a8 100644 +--- a/fs/jbd2/transaction.c ++++ b/fs/jbd2/transaction.c +@@ -91,7 +91,7 @@ jbd2_get_transaction(journal_t *journal, transaction_t *transaction) + atomic_set(&transaction->t_updates, 0); + atomic_set(&transaction->t_outstanding_credits, + atomic_read(&journal->j_reserved_credits)); +- atomic_set(&transaction->t_handle_count, 0); ++ atomic_set_unchecked(&transaction->t_handle_count, 0); + INIT_LIST_HEAD(&transaction->t_inode_list); + INIT_LIST_HEAD(&transaction->t_private_list); + +@@ -378,7 +378,7 @@ static int start_this_handle(journal_t *journal, handle_t *handle, + handle->h_requested_credits = blocks; + handle->h_start_jiffies = jiffies; + atomic_inc(&transaction->t_updates); +- atomic_inc(&transaction->t_handle_count); ++ atomic_inc_unchecked(&transaction->t_handle_count); + jbd_debug(4, "Handle %p given %d credits (total %d, free %lu)\n", + handle, blocks, + atomic_read(&transaction->t_outstanding_credits), +diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c +index 4a6cf289be24..d3a29d3dc063 100644 +--- a/fs/jffs2/erase.c ++++ b/fs/jffs2/erase.c +@@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb + struct jffs2_unknown_node marker = { + .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK), + .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER), +- .totlen = cpu_to_je32(c->cleanmarker_size) ++ .totlen = cpu_to_je32(c->cleanmarker_size), ++ .hdr_crc = cpu_to_je32(0) + }; + + jffs2_prealloc_raw_node_refs(c, jeb, 1); +diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c +index c12476e309c6..8435cbb2d2d2 100644 +--- a/fs/jffs2/file.c ++++ b/fs/jffs2/file.c +@@ -109,8 +109,9 @@ static int jffs2_do_readpage_nolock (struct inode *inode, struct page *pg) + return ret; + } + +-int jffs2_do_readpage_unlock(struct inode *inode, struct page *pg) ++int jffs2_do_readpage_unlock(struct file *_inode, struct page *pg) + { ++ struct inode *inode = (struct inode *)_inode; + int ret = jffs2_do_readpage_nolock(inode, pg); + unlock_page(pg); + return ret; +@@ -123,7 +124,7 @@ static int jffs2_readpage (struct file *filp, struct page *pg) + int ret; + + mutex_lock(&f->sem); +- ret = jffs2_do_readpage_unlock(pg->mapping->host, pg); ++ ret = jffs2_do_readpage_unlock((struct file *)pg->mapping->host, pg); + mutex_unlock(&f->sem); + return ret; + } +diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c +index 567653f7c0ce..24bba5eee6cc 100644 +--- a/fs/jffs2/fs.c ++++ b/fs/jffs2/fs.c +@@ -686,7 +686,7 @@ unsigned char *jffs2_gc_fetch_page(struct jffs2_sb_info *c, + struct page *pg; + + pg = read_cache_page(inode->i_mapping, offset >> PAGE_SHIFT, +- (void *)jffs2_do_readpage_unlock, inode); ++ jffs2_do_readpage_unlock, inode); + if (IS_ERR(pg)) + return (void *)pg; + +diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h +index 824e61ede465..2d686a6d77e9 100644 +--- a/fs/jffs2/os-linux.h ++++ b/fs/jffs2/os-linux.h +@@ -154,7 +154,7 @@ extern const struct file_operations jffs2_file_operations; + extern const struct inode_operations jffs2_file_inode_operations; + extern const struct address_space_operations jffs2_file_address_operations; + int jffs2_fsync(struct file *, loff_t, loff_t, int); +-int jffs2_do_readpage_unlock (struct inode *inode, struct page *pg); ++int jffs2_do_readpage_unlock (struct file *_inode, struct page *pg); + + /* ioctl.c */ + long jffs2_ioctl(struct file *, unsigned int, unsigned long); +diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c +index b25d28a21212..7934a69b13eb 100644 +--- a/fs/jffs2/wbuf.c ++++ b/fs/jffs2/wbuf.c +@@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker = + { + .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK), + .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER), +- .totlen = constant_cpu_to_je32(8) ++ .totlen = constant_cpu_to_je32(8), ++ .hdr_crc = constant_cpu_to_je32(0) + }; + + /* +diff --git a/fs/jfs/super.c b/fs/jfs/super.c +index 14be95bc0bcd..c803dc7fff17 100644 +--- a/fs/jfs/super.c ++++ b/fs/jfs/super.c +@@ -897,8 +897,10 @@ static int __init init_jfs_fs(void) + int rc; + + jfs_inode_cachep = +- kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0, ++ kmem_cache_create_usercopy("jfs_ip", sizeof(struct jfs_inode_info), 0, + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_ACCOUNT, ++ offsetof(struct jfs_inode_info, i_inline), ++ sizeof(((struct jfs_inode_info *)0)->i_inline), + init_once); + if (jfs_inode_cachep == NULL) + return -ENOMEM; +diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c +index cf4c636ff4da..d21a2653f570 100644 +--- a/fs/kernfs/dir.c ++++ b/fs/kernfs/dir.c +@@ -284,7 +284,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn) + * + * Returns 31 bit hash of ns + name (so it fits in an off_t ) + */ +-static unsigned int kernfs_name_hash(const char *name, const void *ns) ++static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns) + { + unsigned long hash = init_name_hash(ns); + unsigned int len = strlen(name); +@@ -1024,6 +1024,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry, + ret = scops->mkdir(parent, dentry->d_name.name, mode); + + kernfs_put_active(parent); ++ ++ if (!ret) { ++ struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0); ++ ret = PTR_ERR_OR_ZERO(dentry_ret); ++ } ++ + return ret; + } + +diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c +index 78219d5644e9..b602ed612e28 100644 +--- a/fs/kernfs/file.c ++++ b/fs/kernfs/file.c +@@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex); + + struct kernfs_open_node { + atomic_t refcnt; +- atomic_t event; ++ atomic_unchecked_t event; + wait_queue_head_t poll; + struct list_head files; /* goes through kernfs_open_file.list */ + }; +@@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v) + { + struct kernfs_open_file *of = sf->private; + +- of->event = atomic_read(&of->kn->attr.open->event); ++ of->event = atomic_read_unchecked(&of->kn->attr.open->event); + + return of->kn->attr.ops->seq_show(sf, v); + } +@@ -208,7 +208,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of, + goto out_free; + } + +- of->event = atomic_read(&of->kn->attr.open->event); ++ of->event = atomic_read_unchecked(&of->kn->attr.open->event); + ops = kernfs_ops(of->kn); + if (ops->read) + len = ops->read(of, buf, len, *ppos); +@@ -275,7 +275,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf, + { + struct kernfs_open_file *of = kernfs_of(file); + const struct kernfs_ops *ops; +- size_t len; ++ ssize_t len; + char *buf; + + if (of->atomic_write_len) { +@@ -391,12 +391,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma, + return ret; + } + +-static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr, +- void *buf, int len, int write) ++static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr, ++ void *buf, size_t len, int write) + { + struct file *file = vma->vm_file; + struct kernfs_open_file *of = kernfs_of(file); +- int ret; ++ ssize_t ret; + + if (!of->vm_ops) + return -EINVAL; +@@ -575,7 +575,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn, + return -ENOMEM; + + atomic_set(&new_on->refcnt, 0); +- atomic_set(&new_on->event, 1); ++ atomic_set_unchecked(&new_on->event, 1); + init_waitqueue_head(&new_on->poll); + INIT_LIST_HEAD(&new_on->files); + goto retry; +@@ -799,7 +799,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait) + + kernfs_put_active(kn); + +- if (of->event != atomic_read(&on->event)) ++ if (of->event != atomic_read_unchecked(&on->event)) + goto trigger; + + return DEFAULT_POLLMASK; +@@ -830,7 +830,7 @@ static void kernfs_notify_workfn(struct work_struct *work) + + on = kn->attr.open; + if (on) { +- atomic_inc(&on->event); ++ atomic_inc_unchecked(&on->event); + wake_up_interruptible(&on->poll); + } + +diff --git a/fs/lockd/clnt4xdr.c b/fs/lockd/clnt4xdr.c +index d3e40db28930..a300f9c89cf2 100644 +--- a/fs/lockd/clnt4xdr.c ++++ b/fs/lockd/clnt4xdr.c +@@ -379,10 +379,11 @@ static void encode_nlm4_lock(struct xdr_stream *xdr, + * struct nlm4_lock alock; + * }; + */ +-static void nlm4_xdr_enc_testargs(struct rpc_rqst *req, ++static void nlm4_xdr_enc_testargs(void *req, + struct xdr_stream *xdr, +- const struct nlm_args *args) ++ void *_args) + { ++ const struct nlm_args *args = _args; + const struct nlm_lock *lock = &args->lock; + + encode_cookie(xdr, &args->cookie); +@@ -400,10 +401,11 @@ static void nlm4_xdr_enc_testargs(struct rpc_rqst *req, + * int state; + * }; + */ +-static void nlm4_xdr_enc_lockargs(struct rpc_rqst *req, ++static void nlm4_xdr_enc_lockargs(void *req, + struct xdr_stream *xdr, +- const struct nlm_args *args) ++ void *_args) + { ++ const struct nlm_args *args = _args; + const struct nlm_lock *lock = &args->lock; + + encode_cookie(xdr, &args->cookie); +@@ -422,10 +424,11 @@ static void nlm4_xdr_enc_lockargs(struct rpc_rqst *req, + * struct nlm4_lock alock; + * }; + */ +-static void nlm4_xdr_enc_cancargs(struct rpc_rqst *req, ++static void nlm4_xdr_enc_cancargs(void *req, + struct xdr_stream *xdr, +- const struct nlm_args *args) ++ void *_args) + { ++ const struct nlm_args *args = _args; + const struct nlm_lock *lock = &args->lock; + + encode_cookie(xdr, &args->cookie); +@@ -440,10 +443,11 @@ static void nlm4_xdr_enc_cancargs(struct rpc_rqst *req, + * struct nlm4_lock alock; + * }; + */ +-static void nlm4_xdr_enc_unlockargs(struct rpc_rqst *req, ++static void nlm4_xdr_enc_unlockargs(void *req, + struct xdr_stream *xdr, +- const struct nlm_args *args) ++ void *_args) + { ++ const struct nlm_args *args = _args; + const struct nlm_lock *lock = &args->lock; + + encode_cookie(xdr, &args->cookie); +@@ -456,10 +460,12 @@ static void nlm4_xdr_enc_unlockargs(struct rpc_rqst *req, + * nlm4_stat stat; + * }; + */ +-static void nlm4_xdr_enc_res(struct rpc_rqst *req, ++static void nlm4_xdr_enc_res(void *req, + struct xdr_stream *xdr, +- const struct nlm_res *result) ++ void *_result) + { ++ const struct nlm_res *result = _result; ++ + encode_cookie(xdr, &result->cookie); + encode_nlm4_stat(xdr, result->status); + } +@@ -477,10 +483,12 @@ static void nlm4_xdr_enc_res(struct rpc_rqst *req, + * nlm4_testrply test_stat; + * }; + */ +-static void nlm4_xdr_enc_testres(struct rpc_rqst *req, ++static void nlm4_xdr_enc_testres(void *req, + struct xdr_stream *xdr, +- const struct nlm_res *result) ++ void *_result) + { ++ const struct nlm_res *result = _result; ++ + encode_cookie(xdr, &result->cookie); + encode_nlm4_stat(xdr, result->status); + if (result->status == nlm_lck_denied) +@@ -523,10 +531,11 @@ static int decode_nlm4_testrply(struct xdr_stream *xdr, + return error; + } + +-static int nlm4_xdr_dec_testres(struct rpc_rqst *req, ++static int nlm4_xdr_dec_testres(void *req, + struct xdr_stream *xdr, +- struct nlm_res *result) ++ void *_result) + { ++ struct nlm_res *result = _result; + int error; + + error = decode_cookie(xdr, &result->cookie); +@@ -543,10 +552,11 @@ static int nlm4_xdr_dec_testres(struct rpc_rqst *req, + * nlm4_stat stat; + * }; + */ +-static int nlm4_xdr_dec_res(struct rpc_rqst *req, ++static int nlm4_xdr_dec_res(void *req, + struct xdr_stream *xdr, +- struct nlm_res *result) ++ void *_result) + { ++ struct nlm_res *result = _result; + int error; + + error = decode_cookie(xdr, &result->cookie); +@@ -566,8 +576,8 @@ static int nlm4_xdr_dec_res(struct rpc_rqst *req, + #define PROC(proc, argtype, restype) \ + [NLMPROC_##proc] = { \ + .p_proc = NLMPROC_##proc, \ +- .p_encode = (kxdreproc_t)nlm4_xdr_enc_##argtype, \ +- .p_decode = (kxdrdproc_t)nlm4_xdr_dec_##restype, \ ++ .p_encode = nlm4_xdr_enc_##argtype, \ ++ .p_decode = nlm4_xdr_dec_##restype, \ + .p_arglen = NLM4_##argtype##_sz, \ + .p_replen = NLM4_##restype##_sz, \ + .p_statidx = NLMPROC_##proc, \ +diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c +index 112952037933..356aeca986d6 100644 +--- a/fs/lockd/clntproc.c ++++ b/fs/lockd/clntproc.c +@@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops; + /* + * Cookie counter for NLM requests + */ +-static atomic_t nlm_cookie = ATOMIC_INIT(0x1234); ++static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234); + + void nlmclnt_next_cookie(struct nlm_cookie *c) + { +- u32 cookie = atomic_inc_return(&nlm_cookie); ++ u32 cookie = atomic_inc_return_unchecked(&nlm_cookie); + + memcpy(c->data, &cookie, 4); + c->len=4; +diff --git a/fs/lockd/clntxdr.c b/fs/lockd/clntxdr.c +index 3e9f7874b975..c2177b8a3fe8 100644 +--- a/fs/lockd/clntxdr.c ++++ b/fs/lockd/clntxdr.c +@@ -372,10 +372,11 @@ static void encode_nlm_lock(struct xdr_stream *xdr, + * struct nlm_lock alock; + * }; + */ +-static void nlm_xdr_enc_testargs(struct rpc_rqst *req, ++static void nlm_xdr_enc_testargs(void *req, + struct xdr_stream *xdr, +- const struct nlm_args *args) ++ void *_args) + { ++ const struct nlm_args *args = _args; + const struct nlm_lock *lock = &args->lock; + + encode_cookie(xdr, &args->cookie); +@@ -393,10 +394,11 @@ static void nlm_xdr_enc_testargs(struct rpc_rqst *req, + * int state; + * }; + */ +-static void nlm_xdr_enc_lockargs(struct rpc_rqst *req, ++static void nlm_xdr_enc_lockargs(void *req, + struct xdr_stream *xdr, +- const struct nlm_args *args) ++ void *_args) + { ++ const struct nlm_args *args = _args; + const struct nlm_lock *lock = &args->lock; + + encode_cookie(xdr, &args->cookie); +@@ -415,10 +417,11 @@ static void nlm_xdr_enc_lockargs(struct rpc_rqst *req, + * struct nlm_lock alock; + * }; + */ +-static void nlm_xdr_enc_cancargs(struct rpc_rqst *req, ++static void nlm_xdr_enc_cancargs(void *req, + struct xdr_stream *xdr, +- const struct nlm_args *args) ++ void *_args) + { ++ const struct nlm_args *args = _args; + const struct nlm_lock *lock = &args->lock; + + encode_cookie(xdr, &args->cookie); +@@ -433,10 +436,11 @@ static void nlm_xdr_enc_cancargs(struct rpc_rqst *req, + * struct nlm_lock alock; + * }; + */ +-static void nlm_xdr_enc_unlockargs(struct rpc_rqst *req, ++static void nlm_xdr_enc_unlockargs(void *req, + struct xdr_stream *xdr, +- const struct nlm_args *args) ++ void *_args) + { ++ const struct nlm_args *args = _args; + const struct nlm_lock *lock = &args->lock; + + encode_cookie(xdr, &args->cookie); +@@ -449,10 +453,11 @@ static void nlm_xdr_enc_unlockargs(struct rpc_rqst *req, + * nlm_stat stat; + * }; + */ +-static void nlm_xdr_enc_res(struct rpc_rqst *req, ++static void nlm_xdr_enc_res(void *req, + struct xdr_stream *xdr, +- const struct nlm_res *result) ++ void *_result) + { ++ const struct nlm_res *result = _result; + encode_cookie(xdr, &result->cookie); + encode_nlm_stat(xdr, result->status); + } +@@ -477,10 +482,11 @@ static void encode_nlm_testrply(struct xdr_stream *xdr, + encode_nlm_holder(xdr, result); + } + +-static void nlm_xdr_enc_testres(struct rpc_rqst *req, ++static void nlm_xdr_enc_testres(void *req, + struct xdr_stream *xdr, +- const struct nlm_res *result) ++ void *_result) + { ++ const struct nlm_res *result = _result; + encode_cookie(xdr, &result->cookie); + encode_nlm_stat(xdr, result->status); + encode_nlm_testrply(xdr, result); +@@ -521,11 +527,12 @@ static int decode_nlm_testrply(struct xdr_stream *xdr, + return error; + } + +-static int nlm_xdr_dec_testres(struct rpc_rqst *req, ++static int nlm_xdr_dec_testres(void *req, + struct xdr_stream *xdr, +- struct nlm_res *result) ++ void *_result) + { + int error; ++ struct nlm_res *result = _result; + + error = decode_cookie(xdr, &result->cookie); + if (unlikely(error)) +@@ -541,11 +548,12 @@ static int nlm_xdr_dec_testres(struct rpc_rqst *req, + * nlm_stat stat; + * }; + */ +-static int nlm_xdr_dec_res(struct rpc_rqst *req, ++static int nlm_xdr_dec_res(void *req, + struct xdr_stream *xdr, +- struct nlm_res *result) ++ void *_result) + { + int error; ++ struct nlm_res *result = _result; + + error = decode_cookie(xdr, &result->cookie); + if (unlikely(error)) +@@ -564,8 +572,8 @@ static int nlm_xdr_dec_res(struct rpc_rqst *req, + #define PROC(proc, argtype, restype) \ + [NLMPROC_##proc] = { \ + .p_proc = NLMPROC_##proc, \ +- .p_encode = (kxdreproc_t)nlm_xdr_enc_##argtype, \ +- .p_decode = (kxdrdproc_t)nlm_xdr_dec_##restype, \ ++ .p_encode = nlm_xdr_enc_##argtype, \ ++ .p_decode = nlm_xdr_dec_##restype, \ + .p_arglen = NLM_##argtype##_sz, \ + .p_replen = NLM_##restype##_sz, \ + .p_statidx = NLMPROC_##proc, \ +diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c +index 19166d4a8d31..c841d5281324 100644 +--- a/fs/lockd/mon.c ++++ b/fs/lockd/mon.c +@@ -475,23 +475,22 @@ static void encode_priv(struct xdr_stream *xdr, const struct nsm_args *argp) + xdr_encode_opaque_fixed(p, argp->priv->data, SM_PRIV_SIZE); + } + +-static void nsm_xdr_enc_mon(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nsm_args *argp) ++static void nsm_xdr_enc_mon(void *req, struct xdr_stream *xdr, void *argp) + { + encode_mon_id(xdr, argp); + encode_priv(xdr, argp); + } + +-static void nsm_xdr_enc_unmon(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nsm_args *argp) ++static void nsm_xdr_enc_unmon(void *req, struct xdr_stream *xdr, void *argp) + { + encode_mon_id(xdr, argp); + } + +-static int nsm_xdr_dec_stat_res(struct rpc_rqst *rqstp, ++static int nsm_xdr_dec_stat_res(void *rqstp, + struct xdr_stream *xdr, +- struct nsm_res *resp) ++ void *_resp) + { ++ struct nsm_res *resp = _resp; + __be32 *p; + + p = xdr_inline_decode(xdr, 4 + 4); +@@ -505,10 +504,11 @@ static int nsm_xdr_dec_stat_res(struct rpc_rqst *rqstp, + return 0; + } + +-static int nsm_xdr_dec_stat(struct rpc_rqst *rqstp, ++static int nsm_xdr_dec_stat(void *rqstp, + struct xdr_stream *xdr, +- struct nsm_res *resp) ++ void *_resp) + { ++ struct nsm_res *resp = _resp; + __be32 *p; + + p = xdr_inline_decode(xdr, 4); +@@ -532,8 +532,8 @@ static int nsm_xdr_dec_stat(struct rpc_rqst *rqstp, + static struct rpc_procinfo nsm_procedures[] = { + [NSMPROC_MON] = { + .p_proc = NSMPROC_MON, +- .p_encode = (kxdreproc_t)nsm_xdr_enc_mon, +- .p_decode = (kxdrdproc_t)nsm_xdr_dec_stat_res, ++ .p_encode = nsm_xdr_enc_mon, ++ .p_decode = nsm_xdr_dec_stat_res, + .p_arglen = SM_mon_sz, + .p_replen = SM_monres_sz, + .p_statidx = NSMPROC_MON, +@@ -541,8 +541,8 @@ static struct rpc_procinfo nsm_procedures[] = { + }, + [NSMPROC_UNMON] = { + .p_proc = NSMPROC_UNMON, +- .p_encode = (kxdreproc_t)nsm_xdr_enc_unmon, +- .p_decode = (kxdrdproc_t)nsm_xdr_dec_stat, ++ .p_encode = nsm_xdr_enc_unmon, ++ .p_decode = nsm_xdr_dec_stat, + .p_arglen = SM_mon_id_sz, + .p_replen = SM_unmonres_sz, + .p_statidx = NSMPROC_UNMON, +diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c +index fc4084ef4736..25d725db3eb8 100644 +--- a/fs/lockd/svc.c ++++ b/fs/lockd/svc.c +@@ -598,7 +598,7 @@ static struct ctl_table nlm_sysctl_root[] = { + */ + + #define param_set_min_max(name, type, which_strtol, min, max) \ +-static int param_set_##name(const char *val, struct kernel_param *kp) \ ++static int param_set_##name(const char *val, const struct kernel_param *kp)\ + { \ + char *endp; \ + __typeof__(type) num = which_strtol(val, &endp, 0); \ +diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c +index 09c576f26c7b..89b4d3d01f6a 100644 +--- a/fs/lockd/svc4proc.c ++++ b/fs/lockd/svc4proc.c +@@ -72,9 +72,10 @@ nlm4svc_proc_null(struct svc_rqst *rqstp, void *argp, void *resp) + * TEST: Check for conflicting lock + */ + static __be32 +-nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlm4svc_proc_test(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + __be32 rc = rpc_success; +@@ -99,9 +100,10 @@ nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, + } + + static __be32 +-nlm4svc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlm4svc_proc_lock(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + __be32 rc = rpc_success; +@@ -141,9 +143,10 @@ nlm4svc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, + } + + static __be32 +-nlm4svc_proc_cancel(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlm4svc_proc_cancel(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + +@@ -174,9 +177,10 @@ nlm4svc_proc_cancel(struct svc_rqst *rqstp, struct nlm_args *argp, + * UNLOCK: release a lock + */ + static __be32 +-nlm4svc_proc_unlock(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlm4svc_proc_unlock(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + +@@ -208,9 +212,11 @@ nlm4svc_proc_unlock(struct svc_rqst *rqstp, struct nlm_args *argp, + * was granted + */ + static __be32 +-nlm4svc_proc_granted(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlm4svc_proc_granted(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; ++ + resp->cookie = argp->cookie; + + dprintk("lockd: GRANTED called\n"); +@@ -244,7 +250,7 @@ static const struct rpc_call_ops nlm4svc_callback_ops = { + * doesn't break any clients. + */ + static __be32 nlm4svc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_args *argp, +- __be32 (*func)(struct svc_rqst *, struct nlm_args *, struct nlm_res *)) ++ __be32 (*func)(struct svc_rqst *, void *, void *)) + { + struct nlm_host *host; + struct nlm_rqst *call; +@@ -273,35 +279,35 @@ static __be32 nlm4svc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_args + return rpc_success; + } + +-static __be32 nlm4svc_proc_test_msg(struct svc_rqst *rqstp, struct nlm_args *argp, ++static __be32 nlm4svc_proc_test_msg(struct svc_rqst *rqstp, void *argp, + void *resp) + { + dprintk("lockd: TEST_MSG called\n"); + return nlm4svc_callback(rqstp, NLMPROC_TEST_RES, argp, nlm4svc_proc_test); + } + +-static __be32 nlm4svc_proc_lock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, ++static __be32 nlm4svc_proc_lock_msg(struct svc_rqst *rqstp, void *argp, + void *resp) + { + dprintk("lockd: LOCK_MSG called\n"); + return nlm4svc_callback(rqstp, NLMPROC_LOCK_RES, argp, nlm4svc_proc_lock); + } + +-static __be32 nlm4svc_proc_cancel_msg(struct svc_rqst *rqstp, struct nlm_args *argp, ++static __be32 nlm4svc_proc_cancel_msg(struct svc_rqst *rqstp, void *argp, + void *resp) + { + dprintk("lockd: CANCEL_MSG called\n"); + return nlm4svc_callback(rqstp, NLMPROC_CANCEL_RES, argp, nlm4svc_proc_cancel); + } + +-static __be32 nlm4svc_proc_unlock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, ++static __be32 nlm4svc_proc_unlock_msg(struct svc_rqst *rqstp, void *argp, + void *resp) + { + dprintk("lockd: UNLOCK_MSG called\n"); + return nlm4svc_callback(rqstp, NLMPROC_UNLOCK_RES, argp, nlm4svc_proc_unlock); + } + +-static __be32 nlm4svc_proc_granted_msg(struct svc_rqst *rqstp, struct nlm_args *argp, ++static __be32 nlm4svc_proc_granted_msg(struct svc_rqst *rqstp, void *argp, + void *resp) + { + dprintk("lockd: GRANTED_MSG called\n"); +@@ -312,9 +318,10 @@ static __be32 nlm4svc_proc_granted_msg(struct svc_rqst *rqstp, struct nlm_args * + * SHARE: create a DOS share or alter existing share. + */ + static __be32 +-nlm4svc_proc_share(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlm4svc_proc_share(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + +@@ -345,9 +352,10 @@ nlm4svc_proc_share(struct svc_rqst *rqstp, struct nlm_args *argp, + * UNSHARE: Release a DOS share. + */ + static __be32 +-nlm4svc_proc_unshare(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlm4svc_proc_unshare(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + +@@ -378,9 +386,10 @@ nlm4svc_proc_unshare(struct svc_rqst *rqstp, struct nlm_args *argp, + * NM_LOCK: Create an unmonitored lock + */ + static __be32 +-nlm4svc_proc_nm_lock(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlm4svc_proc_nm_lock(struct svc_rqst *rqstp, void *_argp, void *resp) + { ++ struct nlm_args *argp = _argp; ++ + dprintk("lockd: NM_LOCK called\n"); + + argp->monitor = 0; /* just clean the monitor flag */ +@@ -391,8 +400,7 @@ nlm4svc_proc_nm_lock(struct svc_rqst *rqstp, struct nlm_args *argp, + * FREE_ALL: Release all locks and shares held by client + */ + static __be32 +-nlm4svc_proc_free_all(struct svc_rqst *rqstp, struct nlm_args *argp, +- void *resp) ++nlm4svc_proc_free_all(struct svc_rqst *rqstp, void *argp, void *resp) + { + struct nlm_host *host; + +@@ -409,7 +417,7 @@ nlm4svc_proc_free_all(struct svc_rqst *rqstp, struct nlm_args *argp, + * SM_NOTIFY: private callback from statd (not part of official NLM proto) + */ + static __be32 +-nlm4svc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, ++nlm4svc_proc_sm_notify(struct svc_rqst *rqstp, void *argp, + void *resp) + { + dprintk("lockd: SM_NOTIFY called\n"); +@@ -429,9 +437,10 @@ nlm4svc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, + * client sent a GRANTED_RES, let's remove the associated block + */ + static __be32 +-nlm4svc_proc_granted_res(struct svc_rqst *rqstp, struct nlm_res *argp, +- void *resp) ++nlm4svc_proc_granted_res(struct svc_rqst *rqstp, void *_argp, void *resp) + { ++ struct nlm_res *argp = _argp; ++ + if (!nlmsvc_ops) + return rpc_success; + +@@ -463,9 +472,9 @@ nlm4svc_proc_granted_res(struct svc_rqst *rqstp, struct nlm_res *argp, + struct nlm_void { int dummy; }; + + #define PROC(name, xargt, xrest, argt, rest, respsize) \ +- { .pc_func = (svc_procfunc) nlm4svc_proc_##name, \ +- .pc_decode = (kxdrproc_t) nlm4svc_decode_##xargt, \ +- .pc_encode = (kxdrproc_t) nlm4svc_encode_##xrest, \ ++ { .pc_func = nlm4svc_proc_##name, \ ++ .pc_decode = nlm4svc_decode_##xargt, \ ++ .pc_encode = nlm4svc_encode_##xrest, \ + .pc_release = NULL, \ + .pc_argsize = sizeof(struct nlm_##argt), \ + .pc_ressize = sizeof(struct nlm_##rest), \ +diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c +index fb26b9f522e7..a6d55826656d 100644 +--- a/fs/lockd/svcproc.c ++++ b/fs/lockd/svcproc.c +@@ -102,9 +102,10 @@ nlmsvc_proc_null(struct svc_rqst *rqstp, void *argp, void *resp) + * TEST: Check for conflicting lock + */ + static __be32 +-nlmsvc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlmsvc_proc_test(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + __be32 rc = rpc_success; +@@ -130,9 +131,10 @@ nlmsvc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, + } + + static __be32 +-nlmsvc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlmsvc_proc_lock(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + __be32 rc = rpc_success; +@@ -172,9 +174,10 @@ nlmsvc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, + } + + static __be32 +-nlmsvc_proc_cancel(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlmsvc_proc_cancel(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + struct net *net = SVC_NET(rqstp); +@@ -206,9 +209,10 @@ nlmsvc_proc_cancel(struct svc_rqst *rqstp, struct nlm_args *argp, + * UNLOCK: release a lock + */ + static __be32 +-nlmsvc_proc_unlock(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlmsvc_proc_unlock(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + struct net *net = SVC_NET(rqstp); +@@ -241,9 +245,11 @@ nlmsvc_proc_unlock(struct svc_rqst *rqstp, struct nlm_args *argp, + * was granted + */ + static __be32 +-nlmsvc_proc_granted(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlmsvc_proc_granted(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; ++ + resp->cookie = argp->cookie; + + dprintk("lockd: GRANTED called\n"); +@@ -285,7 +291,7 @@ static const struct rpc_call_ops nlmsvc_callback_ops = { + * doesn't break any clients. + */ + static __be32 nlmsvc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_args *argp, +- __be32 (*func)(struct svc_rqst *, struct nlm_args *, struct nlm_res *)) ++ __be32 (*func)(struct svc_rqst *, void *, void *)) + { + struct nlm_host *host; + struct nlm_rqst *call; +@@ -314,38 +320,33 @@ static __be32 nlmsvc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_args + return rpc_success; + } + +-static __be32 nlmsvc_proc_test_msg(struct svc_rqst *rqstp, struct nlm_args *argp, +- void *resp) ++static __be32 nlmsvc_proc_test_msg(struct svc_rqst *rqstp,void *argp, void *resp) + { + dprintk("lockd: TEST_MSG called\n"); + return nlmsvc_callback(rqstp, NLMPROC_TEST_RES, argp, nlmsvc_proc_test); + } + +-static __be32 nlmsvc_proc_lock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, +- void *resp) ++static __be32 nlmsvc_proc_lock_msg(struct svc_rqst *rqstp, void *argp, void *resp) + { + dprintk("lockd: LOCK_MSG called\n"); + return nlmsvc_callback(rqstp, NLMPROC_LOCK_RES, argp, nlmsvc_proc_lock); + } + +-static __be32 nlmsvc_proc_cancel_msg(struct svc_rqst *rqstp, struct nlm_args *argp, +- void *resp) ++static __be32 nlmsvc_proc_cancel_msg(struct svc_rqst *rqstp, void *argp, void *resp) + { + dprintk("lockd: CANCEL_MSG called\n"); + return nlmsvc_callback(rqstp, NLMPROC_CANCEL_RES, argp, nlmsvc_proc_cancel); + } + + static __be32 +-nlmsvc_proc_unlock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, +- void *resp) ++nlmsvc_proc_unlock_msg(struct svc_rqst *rqstp, void *argp, void *resp) + { + dprintk("lockd: UNLOCK_MSG called\n"); + return nlmsvc_callback(rqstp, NLMPROC_UNLOCK_RES, argp, nlmsvc_proc_unlock); + } + + static __be32 +-nlmsvc_proc_granted_msg(struct svc_rqst *rqstp, struct nlm_args *argp, +- void *resp) ++nlmsvc_proc_granted_msg(struct svc_rqst *rqstp, void *argp, void *resp) + { + dprintk("lockd: GRANTED_MSG called\n"); + return nlmsvc_callback(rqstp, NLMPROC_GRANTED_RES, argp, nlmsvc_proc_granted); +@@ -355,9 +356,10 @@ nlmsvc_proc_granted_msg(struct svc_rqst *rqstp, struct nlm_args *argp, + * SHARE: create a DOS share or alter existing share. + */ + static __be32 +-nlmsvc_proc_share(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlmsvc_proc_share(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + +@@ -388,9 +390,10 @@ nlmsvc_proc_share(struct svc_rqst *rqstp, struct nlm_args *argp, + * UNSHARE: Release a DOS share. + */ + static __be32 +-nlmsvc_proc_unshare(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlmsvc_proc_unshare(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nlm_args *argp = _argp; ++ struct nlm_res *resp = _resp; + struct nlm_host *host; + struct nlm_file *file; + +@@ -421,9 +424,10 @@ nlmsvc_proc_unshare(struct svc_rqst *rqstp, struct nlm_args *argp, + * NM_LOCK: Create an unmonitored lock + */ + static __be32 +-nlmsvc_proc_nm_lock(struct svc_rqst *rqstp, struct nlm_args *argp, +- struct nlm_res *resp) ++nlmsvc_proc_nm_lock(struct svc_rqst *rqstp, void *_argp, void *resp) + { ++ struct nlm_args *argp = _argp; ++ + dprintk("lockd: NM_LOCK called\n"); + + argp->monitor = 0; /* just clean the monitor flag */ +@@ -434,8 +438,7 @@ nlmsvc_proc_nm_lock(struct svc_rqst *rqstp, struct nlm_args *argp, + * FREE_ALL: Release all locks and shares held by client + */ + static __be32 +-nlmsvc_proc_free_all(struct svc_rqst *rqstp, struct nlm_args *argp, +- void *resp) ++nlmsvc_proc_free_all(struct svc_rqst *rqstp, void *argp, void *resp) + { + struct nlm_host *host; + +@@ -452,8 +455,7 @@ nlmsvc_proc_free_all(struct svc_rqst *rqstp, struct nlm_args *argp, + * SM_NOTIFY: private callback from statd (not part of official NLM proto) + */ + static __be32 +-nlmsvc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, +- void *resp) ++nlmsvc_proc_sm_notify(struct svc_rqst *rqstp, void *argp, void *resp) + { + dprintk("lockd: SM_NOTIFY called\n"); + +@@ -472,9 +474,10 @@ nlmsvc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, + * client sent a GRANTED_RES, let's remove the associated block + */ + static __be32 +-nlmsvc_proc_granted_res(struct svc_rqst *rqstp, struct nlm_res *argp, +- void *resp) ++nlmsvc_proc_granted_res(struct svc_rqst *rqstp, void *_argp, void *resp) + { ++ struct nlm_res *argp = _argp; ++ + if (!nlmsvc_ops) + return rpc_success; + +@@ -505,9 +508,9 @@ nlmsvc_proc_granted_res(struct svc_rqst *rqstp, struct nlm_res *argp, + struct nlm_void { int dummy; }; + + #define PROC(name, xargt, xrest, argt, rest, respsize) \ +- { .pc_func = (svc_procfunc) nlmsvc_proc_##name, \ +- .pc_decode = (kxdrproc_t) nlmsvc_decode_##xargt, \ +- .pc_encode = (kxdrproc_t) nlmsvc_encode_##xrest, \ ++ { .pc_func = nlmsvc_proc_##name, \ ++ .pc_decode = nlmsvc_decode_##xargt, \ ++ .pc_encode = nlmsvc_encode_##xrest, \ + .pc_release = NULL, \ + .pc_argsize = sizeof(struct nlm_##argt), \ + .pc_ressize = sizeof(struct nlm_##rest), \ +diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c +index 5b651daad518..cfe094400aa9 100644 +--- a/fs/lockd/xdr.c ++++ b/fs/lockd/xdr.c +@@ -182,8 +182,9 @@ nlm_encode_testres(__be32 *p, struct nlm_res *resp) + * First, the server side XDR functions + */ + int +-nlmsvc_decode_testargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlmsvc_decode_testargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; + u32 exclusive; + + if (!(p = nlm_decode_cookie(p, &argp->cookie))) +@@ -199,16 +200,19 @@ nlmsvc_decode_testargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlmsvc_encode_testres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) ++nlmsvc_encode_testres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nlm_res *resp = _resp; ++ + if (!(p = nlm_encode_testres(p, resp))) + return 0; + return xdr_ressize_check(rqstp, p); + } + + int +-nlmsvc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlmsvc_decode_lockargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; + u32 exclusive; + + if (!(p = nlm_decode_cookie(p, &argp->cookie))) +@@ -227,8 +231,9 @@ nlmsvc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlmsvc_decode_cancargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlmsvc_decode_cancargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; + u32 exclusive; + + if (!(p = nlm_decode_cookie(p, &argp->cookie))) +@@ -243,8 +248,10 @@ nlmsvc_decode_cancargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlmsvc_decode_unlockargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlmsvc_decode_unlockargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; ++ + if (!(p = nlm_decode_cookie(p, &argp->cookie)) + || !(p = nlm_decode_lock(p, &argp->lock))) + return 0; +@@ -253,8 +260,10 @@ nlmsvc_decode_unlockargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlmsvc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlmsvc_decode_shareargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; ++ + struct nlm_lock *lock = &argp->lock; + + memset(lock, 0, sizeof(*lock)); +@@ -274,8 +283,10 @@ nlmsvc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlmsvc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) ++nlmsvc_encode_shareres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nlm_res *resp = _resp; ++ + if (!(p = nlm_encode_cookie(p, &resp->cookie))) + return 0; + *p++ = resp->status; +@@ -284,8 +295,10 @@ nlmsvc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) + } + + int +-nlmsvc_encode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) ++nlmsvc_encode_res(void *rqstp, __be32 *p, void *_resp) + { ++ struct nlm_res *resp = _resp; ++ + if (!(p = nlm_encode_cookie(p, &resp->cookie))) + return 0; + *p++ = resp->status; +@@ -293,8 +306,9 @@ nlmsvc_encode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) + } + + int +-nlmsvc_decode_notify(struct svc_rqst *rqstp, __be32 *p, struct nlm_args *argp) ++nlmsvc_decode_notify(void *rqstp, __be32 *p, void *_argp) + { ++ struct nlm_args *argp = _argp; + struct nlm_lock *lock = &argp->lock; + + if (!(p = xdr_decode_string_inplace(p, &lock->caller, +@@ -305,8 +319,10 @@ nlmsvc_decode_notify(struct svc_rqst *rqstp, __be32 *p, struct nlm_args *argp) + } + + int +-nlmsvc_decode_reboot(struct svc_rqst *rqstp, __be32 *p, struct nlm_reboot *argp) ++nlmsvc_decode_reboot(void *rqstp, __be32 *p, void *_argp) + { ++ struct nlm_reboot *argp = _argp; ++ + if (!(p = xdr_decode_string_inplace(p, &argp->mon, &argp->len, SM_MAXSTRLEN))) + return 0; + argp->state = ntohl(*p++); +@@ -316,8 +332,10 @@ nlmsvc_decode_reboot(struct svc_rqst *rqstp, __be32 *p, struct nlm_reboot *argp) + } + + int +-nlmsvc_decode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) ++nlmsvc_decode_res(void *rqstp, __be32 *p, void *_resp) + { ++ struct nlm_res *resp = _resp; ++ + if (!(p = nlm_decode_cookie(p, &resp->cookie))) + return 0; + resp->status = *p++; +@@ -325,13 +343,13 @@ nlmsvc_decode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) + } + + int +-nlmsvc_decode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++nlmsvc_decode_void(void *rqstp, __be32 *p, void *dummy) + { + return xdr_argsize_check(rqstp, p); + } + + int +-nlmsvc_encode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++nlmsvc_encode_void(void *rqstp, __be32 *p, void *dummy) + { + return xdr_ressize_check(rqstp, p); + } +diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c +index dfa4789cd460..be443bd9ac3f 100644 +--- a/fs/lockd/xdr4.c ++++ b/fs/lockd/xdr4.c +@@ -179,8 +179,9 @@ nlm4_encode_testres(__be32 *p, struct nlm_res *resp) + * First, the server side XDR functions + */ + int +-nlm4svc_decode_testargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlm4svc_decode_testargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; + u32 exclusive; + + if (!(p = nlm4_decode_cookie(p, &argp->cookie))) +@@ -196,7 +197,7 @@ nlm4svc_decode_testargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) ++nlm4svc_encode_testres(void *rqstp, __be32 *p, void *resp) + { + if (!(p = nlm4_encode_testres(p, resp))) + return 0; +@@ -204,8 +205,9 @@ nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) + } + + int +-nlm4svc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlm4svc_decode_lockargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; + u32 exclusive; + + if (!(p = nlm4_decode_cookie(p, &argp->cookie))) +@@ -224,8 +226,9 @@ nlm4svc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlm4svc_decode_cancargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlm4svc_decode_cancargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; + u32 exclusive; + + if (!(p = nlm4_decode_cookie(p, &argp->cookie))) +@@ -240,8 +243,10 @@ nlm4svc_decode_cancargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlm4svc_decode_unlockargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; ++ + if (!(p = nlm4_decode_cookie(p, &argp->cookie)) + || !(p = nlm4_decode_lock(p, &argp->lock))) + return 0; +@@ -250,8 +255,9 @@ nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlm4svc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) ++nlm4svc_decode_shareargs(void *rqstp, __be32 *p, void *_argp) + { ++ nlm_args *argp = _argp; + struct nlm_lock *lock = &argp->lock; + + memset(lock, 0, sizeof(*lock)); +@@ -271,8 +277,10 @@ nlm4svc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p, nlm_args *argp) + } + + int +-nlm4svc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) ++nlm4svc_encode_shareres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nlm_res *resp = _resp; ++ + if (!(p = nlm4_encode_cookie(p, &resp->cookie))) + return 0; + *p++ = resp->status; +@@ -281,8 +289,10 @@ nlm4svc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) + } + + int +-nlm4svc_encode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) ++nlm4svc_encode_res(void *rqstp, __be32 *p, void *_resp) + { ++ struct nlm_res *resp = _resp; ++ + if (!(p = nlm4_encode_cookie(p, &resp->cookie))) + return 0; + *p++ = resp->status; +@@ -290,8 +300,9 @@ nlm4svc_encode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) + } + + int +-nlm4svc_decode_notify(struct svc_rqst *rqstp, __be32 *p, struct nlm_args *argp) ++nlm4svc_decode_notify(void *rqstp, __be32 *p, void *_argp) + { ++ struct nlm_args *argp = _argp; + struct nlm_lock *lock = &argp->lock; + + if (!(p = xdr_decode_string_inplace(p, &lock->caller, +@@ -302,8 +313,10 @@ nlm4svc_decode_notify(struct svc_rqst *rqstp, __be32 *p, struct nlm_args *argp) + } + + int +-nlm4svc_decode_reboot(struct svc_rqst *rqstp, __be32 *p, struct nlm_reboot *argp) ++nlm4svc_decode_reboot(void *rqstp, __be32 *p, void *_argp) + { ++ struct nlm_reboot *argp = _argp; ++ + if (!(p = xdr_decode_string_inplace(p, &argp->mon, &argp->len, SM_MAXSTRLEN))) + return 0; + argp->state = ntohl(*p++); +@@ -313,8 +326,10 @@ nlm4svc_decode_reboot(struct svc_rqst *rqstp, __be32 *p, struct nlm_reboot *argp + } + + int +-nlm4svc_decode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) ++nlm4svc_decode_res(void *rqstp, __be32 *p, void *_resp) + { ++ struct nlm_res *resp = _resp; ++ + if (!(p = nlm4_decode_cookie(p, &resp->cookie))) + return 0; + resp->status = *p++; +@@ -322,13 +337,13 @@ nlm4svc_decode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) + } + + int +-nlm4svc_decode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++nlm4svc_decode_void(void *rqstp, __be32 *p, void *dummy) + { + return xdr_argsize_check(rqstp, p); + } + + int +-nlm4svc_encode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++nlm4svc_encode_void(void *rqstp, __be32 *p, void *dummy) + { + return xdr_ressize_check(rqstp, p); + } +diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c +index a8329cc47dec..b3d18fbfbc77 100644 +--- a/fs/logfs/dev_bdev.c ++++ b/fs/logfs/dev_bdev.c +@@ -34,9 +34,8 @@ static int sync_request(struct page *page, struct block_device *bdev, int op) + return submit_bio_wait(&bio); + } + +-static int bdev_readpage(void *_sb, struct page *page) ++static int bdev_readpage(struct super_block *sb, struct page *page) + { +- struct super_block *sb = _sb; + struct block_device *bdev = logfs_super(sb)->s_bdev; + int err; + +@@ -52,6 +51,11 @@ static int bdev_readpage(void *_sb, struct page *page) + return err; + } + ++static int bdev_filler(struct file *file, struct page *page) ++{ ++ return bdev_readpage((struct super_block *)file, page); ++} ++ + static DECLARE_WAIT_QUEUE_HEAD(wq); + + static void writeseg_end_io(struct bio *bio) +@@ -251,7 +255,7 @@ static struct page *bdev_find_first_sb(struct super_block *sb, u64 *ofs) + { + struct logfs_super *super = logfs_super(sb); + struct address_space *mapping = super->s_mapping_inode->i_mapping; +- filler_t *filler = bdev_readpage; ++ filler_t *filler = bdev_filler; + + *ofs = 0; + return read_cache_page(mapping, 0, filler, sb); +@@ -261,7 +265,7 @@ static struct page *bdev_find_last_sb(struct super_block *sb, u64 *ofs) + { + struct logfs_super *super = logfs_super(sb); + struct address_space *mapping = super->s_mapping_inode->i_mapping; +- filler_t *filler = bdev_readpage; ++ filler_t *filler = bdev_filler; + u64 pos = (super->s_bdev->bd_inode->i_size & ~0xfffULL) - 0x1000; + pgoff_t index = pos >> PAGE_SHIFT; + +@@ -292,6 +296,7 @@ static const struct logfs_device_ops bd_devops = { + .find_last_sb = bdev_find_last_sb, + .write_sb = bdev_write_sb, + .readpage = bdev_readpage, ++ .filler = bdev_filler, + .writeseg = bdev_writeseg, + .erase = bdev_erase, + .can_write_buf = bdev_can_write_buf, +diff --git a/fs/logfs/dev_mtd.c b/fs/logfs/dev_mtd.c +index b76a62b1978f..317c6ff41c6f 100644 +--- a/fs/logfs/dev_mtd.c ++++ b/fs/logfs/dev_mtd.c +@@ -122,9 +122,8 @@ static void logfs_mtd_sync(struct super_block *sb) + mtd_sync(mtd); + } + +-static int logfs_mtd_readpage(void *_sb, struct page *page) ++static int logfs_mtd_readpage(struct super_block *sb, struct page *page) + { +- struct super_block *sb = _sb; + int err; + + err = logfs_mtd_read(sb, page->index << PAGE_SHIFT, PAGE_SIZE, +@@ -145,11 +144,16 @@ static int logfs_mtd_readpage(void *_sb, struct page *page) + return err; + } + ++static int logfs_mtd_filler(struct file *file, struct page *page) ++{ ++ return logfs_mtd_readpage((struct super_block *)file, page); ++} ++ + static struct page *logfs_mtd_find_first_sb(struct super_block *sb, u64 *ofs) + { + struct logfs_super *super = logfs_super(sb); + struct address_space *mapping = super->s_mapping_inode->i_mapping; +- filler_t *filler = logfs_mtd_readpage; ++ filler_t *filler = logfs_mtd_filler; + struct mtd_info *mtd = super->s_mtd; + + *ofs = 0; +@@ -166,7 +170,7 @@ static struct page *logfs_mtd_find_last_sb(struct super_block *sb, u64 *ofs) + { + struct logfs_super *super = logfs_super(sb); + struct address_space *mapping = super->s_mapping_inode->i_mapping; +- filler_t *filler = logfs_mtd_readpage; ++ filler_t *filler = logfs_mtd_filler; + struct mtd_info *mtd = super->s_mtd; + + *ofs = mtd->size - mtd->erasesize; +@@ -254,6 +258,7 @@ static const struct logfs_device_ops mtd_devops = { + .find_first_sb = logfs_mtd_find_first_sb, + .find_last_sb = logfs_mtd_find_last_sb, + .readpage = logfs_mtd_readpage, ++ .filler = logfs_mtd_filler, + .writeseg = logfs_mtd_writeseg, + .erase = logfs_mtd_erase, + .can_write_buf = logfs_mtd_can_write_buf, +diff --git a/fs/logfs/dir.c b/fs/logfs/dir.c +index c87ea52de3d9..8ddacc124804 100644 +--- a/fs/logfs/dir.c ++++ b/fs/logfs/dir.c +@@ -174,7 +174,7 @@ static struct page *logfs_get_dd_page(struct inode *dir, struct dentry *dentry) + if (!logfs_exist_block(dir, index)) + continue; + page = read_cache_page(dir->i_mapping, index, +- (filler_t *)logfs_readpage, NULL); ++ logfs_readpage, NULL); + if (IS_ERR(page)) + return page; + dd = kmap_atomic(page); +@@ -306,7 +306,7 @@ static int logfs_readdir(struct file *file, struct dir_context *ctx) + continue; + } + page = read_cache_page(dir->i_mapping, pos, +- (filler_t *)logfs_readpage, NULL); ++ logfs_readpage, NULL); + if (IS_ERR(page)) + return PTR_ERR(page); + dd = kmap(page); +diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h +index 27d040e35faa..8959149dcdfb 100644 +--- a/fs/logfs/logfs.h ++++ b/fs/logfs/logfs.h +@@ -151,7 +151,8 @@ struct logfs_device_ops { + struct page *(*find_first_sb)(struct super_block *sb, u64 *ofs); + struct page *(*find_last_sb)(struct super_block *sb, u64 *ofs); + int (*write_sb)(struct super_block *sb, struct page *page); +- int (*readpage)(void *_sb, struct page *page); ++ int (*readpage)(struct super_block *sb, struct page *page); ++ int (*filler)(struct file *file, struct page *page); + void (*writeseg)(struct super_block *sb, u64 ofs, size_t len); + int (*erase)(struct super_block *sb, loff_t ofs, size_t len, + int ensure_write); +@@ -617,8 +618,6 @@ static inline int logfs_buf_recover(struct logfs_area *area, u64 ofs, + } + + /* super.c */ +-struct page *emergency_read_begin(struct address_space *mapping, pgoff_t index); +-void emergency_read_end(struct page *page); + void logfs_crash_dump(struct super_block *sb); + int logfs_statfs(struct dentry *dentry, struct kstatfs *stats); + int logfs_check_ds(struct logfs_disk_super *ds); +diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c +index bf19bf4a243f..c13c0bf6dfac 100644 +--- a/fs/logfs/readwrite.c ++++ b/fs/logfs/readwrite.c +@@ -1963,7 +1963,7 @@ int logfs_read_inode(struct inode *inode) + return -ENODATA; + + page = read_cache_page(master_inode->i_mapping, ino, +- (filler_t *)logfs_readpage, NULL); ++ logfs_readpage, NULL); + if (IS_ERR(page)) + return PTR_ERR(page); + +diff --git a/fs/logfs/segment.c b/fs/logfs/segment.c +index 1efd6055f4b0..d712407be29b 100644 +--- a/fs/logfs/segment.c ++++ b/fs/logfs/segment.c +@@ -54,7 +54,7 @@ static struct page *get_mapping_page(struct super_block *sb, pgoff_t index, + { + struct logfs_super *super = logfs_super(sb); + struct address_space *mapping = super->s_mapping_inode->i_mapping; +- filler_t *filler = super->s_devops->readpage; ++ filler_t *filler = super->s_devops->filler; + struct page *page; + + BUG_ON(mapping_gfp_constraint(mapping, __GFP_FS)); +diff --git a/fs/logfs/super.c b/fs/logfs/super.c +index 5751082dba52..7619dac1fc2d 100644 +--- a/fs/logfs/super.c ++++ b/fs/logfs/super.c +@@ -18,39 +18,6 @@ + #include <linux/statfs.h> + #include <linux/buffer_head.h> + +-static DEFINE_MUTEX(emergency_mutex); +-static struct page *emergency_page; +- +-struct page *emergency_read_begin(struct address_space *mapping, pgoff_t index) +-{ +- filler_t *filler = (filler_t *)mapping->a_ops->readpage; +- struct page *page; +- int err; +- +- page = read_cache_page(mapping, index, filler, NULL); +- if (page) +- return page; +- +- /* No more pages available, switch to emergency page */ +- printk(KERN_INFO"Logfs: Using emergency page\n"); +- mutex_lock(&emergency_mutex); +- err = filler(NULL, emergency_page); +- if (err) { +- mutex_unlock(&emergency_mutex); +- printk(KERN_EMERG"Logfs: Error reading emergency page\n"); +- return ERR_PTR(err); +- } +- return emergency_page; +-} +- +-void emergency_read_end(struct page *page) +-{ +- if (page == emergency_page) +- mutex_unlock(&emergency_mutex); +- else +- put_page(page); +-} +- + static void dump_segfile(struct super_block *sb) + { + struct logfs_super *super = logfs_super(sb); +@@ -614,10 +581,6 @@ static int __init logfs_init(void) + { + int ret; + +- emergency_page = alloc_pages(GFP_KERNEL, 0); +- if (!emergency_page) +- return -ENOMEM; +- + ret = logfs_compr_init(); + if (ret) + goto out1; +@@ -633,7 +596,6 @@ static int __init logfs_init(void) + out2: + logfs_compr_exit(); + out1: +- __free_pages(emergency_page, 0); + return ret; + } + +@@ -642,7 +604,6 @@ static void __exit logfs_exit(void) + unregister_filesystem(&logfs_fs_type); + logfs_destroy_inode_cache(); + logfs_compr_exit(); +- __free_pages(emergency_page, 0); + } + + module_init(logfs_init); +diff --git a/fs/mount.h b/fs/mount.h +index d8295f273a2f..3e269897b492 100644 +--- a/fs/mount.h ++++ b/fs/mount.h +@@ -16,7 +16,7 @@ struct mnt_namespace { + u64 event; + unsigned int mounts; /* # of mounts in the namespace */ + unsigned int pending_mounts; +-}; ++} __randomize_layout; + + struct mnt_pcp { + int mnt_count; +@@ -68,7 +68,7 @@ struct mount { + struct hlist_head mnt_pins; + struct fs_pin mnt_umount; + struct dentry *mnt_ex_mountpoint; +-}; ++} __randomize_layout; + + #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */ + +diff --git a/fs/namei.c b/fs/namei.c +index d5e5140c1045..32d72d14c9ad 100644 +--- a/fs/namei.c ++++ b/fs/namei.c +@@ -330,6 +330,8 @@ static int acl_permission_check(struct inode *inode, int mask) + int generic_permission(struct inode *inode, int mask) + { + int ret; ++ bool has_cap_dac_override = false; ++ bool has_cap_dac_read_search = false; + + /* + * Do the basic permission checks. +@@ -338,17 +340,50 @@ int generic_permission(struct inode *inode, int mask) + if (ret != -EACCES) + return ret; + ++#ifdef CONFIG_GRKERNSEC ++ /* we'll block if we have to log due to a denied capability use */ ++ if (mask & MAY_NOT_BLOCK) ++ return -ECHILD; ++#endif ++ ++ has_cap_dac_override = capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE); ++ has_cap_dac_read_search = capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_READ_SEARCH); ++ + if (S_ISDIR(inode->i_mode)) { + /* DACs are overridable for directories */ ++ if (!(mask & MAY_WRITE)) { ++ if (!has_cap_dac_override || (has_cap_dac_override && has_cap_dac_read_search)) { ++ if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH)) ++ return 0; ++ return -EACCES; ++ } ++ } + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE)) + return 0; +- if (!(mask & MAY_WRITE)) +- if (capable_wrt_inode_uidgid(inode, +- CAP_DAC_READ_SEARCH)) +- return 0; + return -EACCES; + } + /* ++ * Searching includes executable on directories, else just read. ++ */ ++ mask &= MAY_READ | MAY_WRITE | MAY_EXEC; ++ if (mask == MAY_READ) { ++ /* this part is a little different, as when we don't override here and return, ++ we do want to have both caps logged/learned ++ */ ++ if (!has_cap_dac_override || (has_cap_dac_override && has_cap_dac_read_search)) { ++ if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH)) ++ return 0; ++ } else if (!has_cap_dac_read_search) { ++ /* for this case though, if they don't have CAP_DAC_OVERRIDE, there's no point ++ in checking and logging it again ++ */ ++ if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE)) ++ return 0; ++ return -EACCES; ++ } ++ } ++ ++ /* + * Read/write DACs are always overridable. + * Executable DACs are overridable when there is + * at least one exec bit set. +@@ -357,14 +392,6 @@ int generic_permission(struct inode *inode, int mask) + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE)) + return 0; + +- /* +- * Searching includes executable on directories, else just read. +- */ +- mask &= MAY_READ | MAY_WRITE | MAY_EXEC; +- if (mask == MAY_READ) +- if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH)) +- return 0; +- + return -EACCES; + } + EXPORT_SYMBOL(generic_permission); +@@ -524,12 +551,35 @@ struct nameidata { + struct inode *link_inode; + unsigned root_seq; + int dfd; +-}; ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ struct path *symlinkown_stack; ++ struct path symlinkown_internal[EMBEDDED_LEVELS]; ++ unsigned symlinkown_depth; ++ int symlinkown_enabled; ++#endif ++} __randomize_layout; ++ ++static int gr_handle_nameidata_symlinkowner(const struct nameidata *nd, const struct inode *target) ++{ ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ int i; ++ ++ for (i = 0; i < nd->symlinkown_depth; i++) { ++ if (gr_handle_symlink_owner(&nd->symlinkown_stack[i], target)) ++ return -EACCES; ++ } ++#endif ++ return 0; ++} + + static void set_nameidata(struct nameidata *p, int dfd, struct filename *name) + { + struct nameidata *old = current->nameidata; + p->stack = p->internal; ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ p->symlinkown_stack = p->symlinkown_internal; ++ p->symlinkown_enabled = -1; ++#endif + p->dfd = dfd; + p->name = name; + p->total_link_count = old ? old->total_link_count : 0; +@@ -546,6 +596,10 @@ static void restore_nameidata(void) + old->total_link_count = now->total_link_count; + if (now->stack != now->internal) + kfree(now->stack); ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ if (now->symlinkown_stack != now->symlinkown_internal) ++ kfree(now->symlinkown_stack); ++#endif + } + + static int __nd_alloc_stack(struct nameidata *nd) +@@ -565,6 +619,7 @@ static int __nd_alloc_stack(struct nameidata *nd) + } + memcpy(p, nd->internal, sizeof(nd->internal)); + nd->stack = p; ++ + return 0; + } + +@@ -586,8 +641,32 @@ static bool path_connected(const struct path *path) + return is_subdir(path->dentry, mnt->mnt_root); + } + ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++static int nd_alloc_symlinkown_stack(struct nameidata *nd) ++{ ++ struct path *p; ++ ++ if (likely(nd->symlinkown_depth != EMBEDDED_LEVELS)) ++ return 0; ++ if (nd->symlinkown_stack != nd->symlinkown_internal) ++ return 0; ++ ++ p = kmalloc(MAXSYMLINKS * sizeof(struct path), GFP_KERNEL); ++ if (unlikely(!p)) ++ return -ENOMEM; ++ memcpy(p, nd->symlinkown_internal, sizeof(nd->symlinkown_internal)); ++ nd->symlinkown_stack = p; ++ return 0; ++} ++#endif ++ + static inline int nd_alloc_stack(struct nameidata *nd) + { ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ if (nd->flags & LOOKUP_RCU) ++ return -ECHILD; ++#endif ++ + if (likely(nd->depth != EMBEDDED_LEVELS)) + return 0; + if (likely(nd->stack != nd->internal)) +@@ -613,6 +692,14 @@ static void terminate_walk(struct nameidata *nd) + path_put(&nd->path); + for (i = 0; i < nd->depth; i++) + path_put(&nd->stack[i].link); ++ ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ /* we'll only ever set our values in ref-walk mode */ ++ for (i = 0; i < nd->symlinkown_depth; i++) ++ path_put(&nd->symlinkown_stack[i]); ++ nd->symlinkown_depth = 0; ++#endif ++ + if (nd->root.mnt && !(nd->flags & LOOKUP_ROOT)) { + path_put(&nd->root); + nd->root.mnt = NULL; +@@ -1026,6 +1113,9 @@ const char *get_link(struct nameidata *nd) + if (unlikely(error)) + return ERR_PTR(error); + ++ if (gr_handle_follow_link(dentry, last->link.mnt)) ++ return ERR_PTR(-EACCES); ++ + nd->last_type = LAST_BIND; + res = inode->i_link; + if (!res) { +@@ -1714,6 +1804,23 @@ static int pick_link(struct nameidata *nd, struct path *link, + } + } + ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ if (unlikely(nd->symlinkown_enabled == -1)) ++ nd->symlinkown_enabled = gr_get_symlinkown_enabled(); ++ if (nd->symlinkown_enabled && gr_is_global_nonroot(inode->i_uid)) { ++ struct path *symlinkownlast; ++ error = nd_alloc_symlinkown_stack(nd); ++ if (unlikely(error)) { ++ path_put(link); ++ return error; ++ } ++ symlinkownlast = nd->symlinkown_stack + nd->symlinkown_depth++; ++ symlinkownlast->dentry = link->dentry; ++ symlinkownlast->mnt = link->mnt; ++ path_get(symlinkownlast); ++ } ++#endif ++ + last = nd->stack + nd->depth++; + last->link = *link; + clear_delayed_call(&last->done); +@@ -1928,7 +2035,7 @@ u64 hashlen_string(const void *salt, const char *name) + { + unsigned long a = 0, x = 0, y = (unsigned long)salt; + unsigned long adata, mask, len; +- const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS; ++ static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS; + + len = 0; + goto inside; +@@ -2141,6 +2248,10 @@ static const char *path_init(struct nameidata *nd, unsigned flags) + nd->last_type = LAST_ROOT; /* if there are only slashes... */ + nd->flags = flags | LOOKUP_JUMPED | LOOKUP_PARENT; + nd->depth = 0; ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ nd->symlinkown_depth = 0; ++#endif ++ + if (flags & LOOKUP_ROOT) { + struct dentry *root = nd->root.dentry; + struct inode *inode = root->d_inode; +@@ -2272,6 +2383,14 @@ static int path_lookupat(struct nameidata *nd, unsigned flags, struct path *path + if (!err) + err = complete_walk(nd); + ++ if (!err && !(nd->flags & LOOKUP_PARENT)) { ++ if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) ++ err = -ENOENT; ++ if (!err) ++ err = gr_chroot_pathat(nd->dfd, nd->path.dentry, ++ nd->path.mnt, nd->flags); ++ } ++ + if (!err && nd->flags & LOOKUP_DIRECTORY) + if (!d_can_lookup(nd->path.dentry)) + err = -ENOTDIR; +@@ -2320,6 +2439,14 @@ static int path_parentat(struct nameidata *nd, unsigned flags, + err = link_path_walk(s, nd); + if (!err) + err = complete_walk(nd); ++ ++ if (!err && gr_handle_nameidata_symlinkowner(nd, nd->inode)) ++ err = -EACCES; ++ ++ if (!err) ++ err = gr_chroot_pathat(nd->dfd, nd->path.dentry, ++ nd->path.mnt, nd->flags); ++ + if (!err) { + *parent = nd->path; + nd->path.mnt = NULL; +@@ -2937,6 +3064,13 @@ static int may_open(struct path *path, int acc_mode, int flag) + if (flag & O_NOATIME && !inode_owner_or_capable(inode)) + return -EPERM; + ++ if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode)) ++ return -EPERM; ++ if (gr_handle_rawio(inode)) ++ return -EPERM; ++ if (!gr_acl_handle_open(dentry, path->mnt, acc_mode)) ++ return -EACCES; ++ + return 0; + } + +@@ -3176,6 +3310,20 @@ static int lookup_open(struct nameidata *nd, struct path *path, + + /* Negative dentry, just create the file */ + if (!dentry->d_inode && (open_flag & O_CREAT)) { ++ error = gr_chroot_pathat(nd->dfd, dentry, nd->path.mnt, nd->flags); ++ if (error) ++ goto out_dput; ++ ++ if (gr_handle_nameidata_symlinkowner(nd, dir_inode)) { ++ error = -EACCES; ++ goto out_dput; ++ } ++ ++ if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) { ++ error = -EACCES; ++ goto out_dput; ++ } ++ + *opened |= FILE_CREATED; + audit_inode_child(dir_inode, dentry, AUDIT_TYPE_CHILD_CREATE); + if (!dir_inode->i_op->create) { +@@ -3186,6 +3334,7 @@ static int lookup_open(struct nameidata *nd, struct path *path, + open_flag & O_EXCL); + if (error) + goto out_dput; ++ gr_handle_create(dentry, nd->path.mnt); + fsnotify_create(dir_inode, dentry); + } + if (unlikely(create_error) && !dentry->d_inode) { +@@ -3300,6 +3449,11 @@ static int do_last(struct nameidata *nd, + goto finish_open_created; + } + ++ if (!gr_acl_handle_hidden_file(path.dentry, nd->path.mnt)) { ++ path_to_nameidata(&path, nd); ++ return -ENOENT; ++ } ++ + /* + * If atomic_open() acquired write access it is dropped now due to + * possible mount and symlink following (this might be optimized away if +@@ -3319,6 +3473,13 @@ static int do_last(struct nameidata *nd, + return -ENOENT; + } + ++ /* only check if O_CREAT is specified, all other checks need to go ++ into may_open */ ++ if (gr_handle_fifo(path.dentry, path.mnt, dir, open_flag, acc_mode)) { ++ path_to_nameidata(&path, nd); ++ return -EACCES; ++ } ++ + /* + * create/update audit record if it already exists. + */ +@@ -3347,6 +3508,21 @@ static int do_last(struct nameidata *nd, + error = complete_walk(nd); + if (error) + return error; ++ ++ if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) { ++ error = -ENOENT; ++ goto out; ++ } ++ ++ error = gr_chroot_pathat(nd->dfd, nd->path.dentry, nd->path.mnt, nd->flags); ++ if (error) ++ goto out; ++ ++ if (gr_handle_nameidata_symlinkowner(nd, nd->inode)) { ++ error = -EACCES; ++ goto out; ++ } ++ + audit_inode(nd->name, nd->path.dentry, 0); + error = -EISDIR; + if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry)) +@@ -3603,9 +3779,11 @@ static struct dentry *filename_create(int dfd, struct filename *name, + goto unlock; + + error = -EEXIST; +- if (d_is_positive(dentry)) ++ if (d_is_positive(dentry)) { ++ if (!gr_acl_handle_hidden_file(dentry, path->mnt)) ++ error = -ENOENT; + goto fail; +- ++ } + /* + * Special case - lookup gave negative, but... we had foo/bar/ + * From the vfs_mknod() POV we just have a negative dentry - +@@ -3659,6 +3837,20 @@ inline struct dentry *user_path_create(int dfd, const char __user *pathname, + } + EXPORT_SYMBOL(user_path_create); + ++static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags) ++{ ++ struct filename *tmp = getname(pathname); ++ struct dentry *res; ++ if (IS_ERR(tmp)) ++ return ERR_CAST(tmp); ++ res = kern_path_create(dfd, tmp->name, path, lookup_flags); ++ if (IS_ERR(res)) ++ putname(tmp); ++ else ++ *to = tmp; ++ return res; ++} ++ + int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev) + { + int error = may_create(dir, dentry); +@@ -3722,6 +3914,17 @@ SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, umode_t, mode, + + if (!IS_POSIXACL(path.dentry->d_inode)) + mode &= ~current_umask(); ++ ++ if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) { ++ error = -EPERM; ++ goto out; ++ } ++ ++ if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) { ++ error = -EACCES; ++ goto out; ++ } ++ + error = security_path_mknod(&path, dentry, mode, dev); + if (error) + goto out; +@@ -3739,6 +3942,8 @@ SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, umode_t, mode, + error = vfs_mknod(path.dentry->d_inode,dentry,mode,0); + break; + } ++ if (!error) ++ gr_handle_create(dentry, path.mnt); + out: + done_path_create(&path, dentry); + if (retry_estale(error, lookup_flags)) { +@@ -3793,9 +3998,16 @@ SYSCALL_DEFINE3(mkdirat, int, dfd, const char __user *, pathname, umode_t, mode) + + if (!IS_POSIXACL(path.dentry->d_inode)) + mode &= ~current_umask(); ++ if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) { ++ error = -EACCES; ++ goto out; ++ } + error = security_path_mkdir(&path, dentry, mode); + if (!error) + error = vfs_mkdir(path.dentry->d_inode, dentry, mode); ++ if (!error) ++ gr_handle_create(dentry, path.mnt); ++out: + done_path_create(&path, dentry); + if (retry_estale(error, lookup_flags)) { + lookup_flags |= LOOKUP_REVAL; +@@ -3856,6 +4068,8 @@ static long do_rmdir(int dfd, const char __user *pathname) + struct path path; + struct qstr last; + int type; ++ u64 saved_ino = 0; ++ dev_t saved_dev = 0; + unsigned int lookup_flags = 0; + retry: + name = user_path_parent(dfd, pathname, +@@ -3888,10 +4102,20 @@ static long do_rmdir(int dfd, const char __user *pathname) + error = -ENOENT; + goto exit3; + } ++ saved_ino = gr_get_ino_from_dentry(dentry); ++ saved_dev = gr_get_dev_from_dentry(dentry); ++ ++ if (!gr_acl_handle_rmdir(dentry, path.mnt)) { ++ error = -EACCES; ++ goto exit3; ++ } ++ + error = security_path_rmdir(&path, dentry); + if (error) + goto exit3; + error = vfs_rmdir(path.dentry->d_inode, dentry); ++ if (!error && (saved_dev || saved_ino)) ++ gr_handle_delete(saved_ino, saved_dev); + exit3: + dput(dentry); + exit2: +@@ -3986,6 +4210,8 @@ static long do_unlinkat(int dfd, const char __user *pathname) + int type; + struct inode *inode = NULL; + struct inode *delegated_inode = NULL; ++ u64 saved_ino = 0; ++ dev_t saved_dev = 0; + unsigned int lookup_flags = 0; + retry: + name = user_path_parent(dfd, pathname, +@@ -4012,10 +4238,21 @@ static long do_unlinkat(int dfd, const char __user *pathname) + if (d_is_negative(dentry)) + goto slashes; + ihold(inode); ++ if (inode->i_nlink <= 1) { ++ saved_ino = gr_get_ino_from_dentry(dentry); ++ saved_dev = gr_get_dev_from_dentry(dentry); ++ } ++ if (!gr_acl_handle_unlink(dentry, path.mnt)) { ++ error = -EACCES; ++ goto exit2; ++ } ++ + error = security_path_unlink(&path, dentry); + if (error) + goto exit2; + error = vfs_unlink(path.dentry->d_inode, dentry, &delegated_inode); ++ if (!error && (saved_ino || saved_dev)) ++ gr_handle_delete(saved_ino, saved_dev); + exit2: + dput(dentry); + } +@@ -4104,9 +4341,17 @@ SYSCALL_DEFINE3(symlinkat, const char __user *, oldname, + if (IS_ERR(dentry)) + goto out_putname; + ++ if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) { ++ error = -EACCES; ++ goto out; ++ } ++ + error = security_path_symlink(&path, dentry, from->name); + if (!error) + error = vfs_symlink(path.dentry->d_inode, dentry, from->name); ++ if (!error) ++ gr_handle_create(dentry, path.mnt); ++out: + done_path_create(&path, dentry); + if (retry_estale(error, lookup_flags)) { + lookup_flags |= LOOKUP_REVAL; +@@ -4217,6 +4462,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname, + struct dentry *new_dentry; + struct path old_path, new_path; + struct inode *delegated_inode = NULL; ++ struct filename *to = NULL; + int how = 0; + int error; + +@@ -4240,7 +4486,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname, + if (error) + return error; + +- new_dentry = user_path_create(newdfd, newname, &new_path, ++ new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to, + (how & LOOKUP_REVAL)); + error = PTR_ERR(new_dentry); + if (IS_ERR(new_dentry)) +@@ -4252,11 +4498,26 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname, + error = may_linkat(&old_path); + if (unlikely(error)) + goto out_dput; ++ ++ if (gr_handle_hardlink(old_path.dentry, old_path.mnt, to)) { ++ error = -EACCES; ++ goto out_dput; ++ } ++ ++ if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt, ++ old_path.dentry, old_path.mnt, to)) { ++ error = -EACCES; ++ goto out_dput; ++ } ++ + error = security_path_link(old_path.dentry, &new_path, new_dentry); + if (error) + goto out_dput; + error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode); ++ if (!error) ++ gr_handle_create(new_dentry, new_path.mnt); + out_dput: ++ putname(to); + done_path_create(&new_path, new_dentry); + if (delegated_inode) { + error = break_deleg_wait(&delegated_inode); +@@ -4566,6 +4827,20 @@ SYSCALL_DEFINE5(renameat2, int, olddfd, const char __user *, oldname, + if (new_dentry == trap) + goto exit5; + ++ if (gr_bad_chroot_rename(old_dentry, old_path.mnt, new_dentry, new_path.mnt)) { ++ /* use EXDEV error to cause 'mv' to switch to an alternative ++ * method for usability ++ */ ++ error = -EXDEV; ++ goto exit5; ++ } ++ ++ error = gr_acl_handle_rename(new_dentry, new_path.dentry, new_path.mnt, ++ old_dentry, d_backing_inode(old_path.dentry), old_path.mnt, ++ to, flags); ++ if (error) ++ goto exit5; ++ + error = security_path_rename(&old_path, old_dentry, + &new_path, new_dentry, flags); + if (error) +@@ -4573,6 +4848,9 @@ SYSCALL_DEFINE5(renameat2, int, olddfd, const char __user *, oldname, + error = vfs_rename(old_path.dentry->d_inode, old_dentry, + new_path.dentry->d_inode, new_dentry, + &delegated_inode, flags); ++ if (!error) ++ gr_handle_rename(d_backing_inode(old_path.dentry), d_backing_inode(new_path.dentry), old_dentry, ++ new_dentry, old_path.mnt, d_is_positive(new_dentry) ? 1 : 0, flags); + exit5: + dput(new_dentry); + exit4: +diff --git a/fs/namespace.c b/fs/namespace.c +index 5e35057f07ac..ff2d4585d38a 100644 +--- a/fs/namespace.c ++++ b/fs/namespace.c +@@ -904,7 +904,7 @@ void mnt_change_mountpoint(struct mount *parent, struct mountpoint *mp, struct m + * which happens well after mnt_change_mountpoint. + */ + spin_lock(&old_mountpoint->d_lock); +- old_mountpoint->d_lockref.count--; ++ __lockref_dec(&old_mountpoint->d_lockref); + spin_unlock(&old_mountpoint->d_lock); + + mnt_add_count(old_parent, -1); +@@ -1568,6 +1568,9 @@ static int do_umount(struct mount *mnt, int flags) + if (!(sb->s_flags & MS_RDONLY)) + retval = do_remount_sb(sb, MS_RDONLY, NULL, 0); + up_write(&sb->s_umount); ++ ++ gr_log_remount(mnt->mnt_devname, retval); ++ + return retval; + } + +@@ -1590,6 +1593,9 @@ static int do_umount(struct mount *mnt, int flags) + } + unlock_mount_hash(); + namespace_unlock(); ++ ++ gr_log_unmount(mnt->mnt_devname, retval); ++ + return retval; + } + +@@ -1653,7 +1659,7 @@ static inline bool may_mandlock(void) + * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD + */ + +-SYSCALL_DEFINE2(umount, char __user *, name, int, flags) ++SYSCALL_DEFINE2(umount, const char __user *, name, int, flags) + { + struct path path; + struct mount *mnt; +@@ -1698,7 +1704,7 @@ SYSCALL_DEFINE2(umount, char __user *, name, int, flags) + /* + * The 2.0 compatible umount. No flags. + */ +-SYSCALL_DEFINE1(oldumount, char __user *, name) ++SYSCALL_DEFINE1(oldumount, const char __user *, name) + { + return sys_umount(name, 0); + } +@@ -2796,6 +2802,16 @@ long do_mount(const char *dev_name, const char __user *dir_name, + MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT | + MS_STRICTATIME | MS_NOREMOTELOCK | MS_SUBMOUNT); + ++ if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) { ++ retval = -EPERM; ++ goto dput_out; ++ } ++ ++ if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) { ++ retval = -EPERM; ++ goto dput_out; ++ } ++ + if (flags & MS_REMOUNT) + retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags, + data_page); +@@ -2809,7 +2825,10 @@ long do_mount(const char *dev_name, const char __user *dir_name, + retval = do_new_mount(&path, type_page, flags, mnt_flags, + dev_name, data_page); + dput_out: ++ gr_log_mount(dev_name, &path, retval); ++ + path_put(&path); ++ + return retval; + } + +@@ -2838,7 +2857,7 @@ static void free_mnt_ns(struct mnt_namespace *ns) + * number incrementing at 10Ghz will take 12,427 years to wrap which + * is effectively never, so we can ignore the possibility. + */ +-static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1); ++static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1); + + static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns) + { +@@ -2862,7 +2881,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns) + return ERR_PTR(ret); + } + new_ns->ns.ops = &mntns_operations; +- new_ns->seq = atomic64_add_return(1, &mnt_ns_seq); ++ new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq); + atomic_set(&new_ns->count, 1); + new_ns->root = NULL; + INIT_LIST_HEAD(&new_ns->list); +@@ -2999,8 +3018,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name) + } + EXPORT_SYMBOL(mount_subtree); + +-SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name, +- char __user *, type, unsigned long, flags, void __user *, data) ++SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name, ++ const char __user *, type, unsigned long, flags, void __user *, data) + { + int ret; + char *kernel_type; +@@ -3106,6 +3125,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root, + if (error) + goto out2; + ++ if (gr_handle_chroot_pivot()) { ++ error = -EPERM; ++ goto out2; ++ } ++ + get_fs_root(current->fs, &root); + old_mp = lock_mount(&old); + error = PTR_ERR(old_mp); +@@ -3445,7 +3469,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns) + !ns_capable(current_user_ns(), CAP_SYS_ADMIN)) + return -EPERM; + +- if (fs->users != 1) ++ if (atomic_read(&fs->users) != 1) + return -EINVAL; + + get_mnt_ns(mnt_ns); +diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h +index c701c308fac5..bee15518eb1d 100644 +--- a/fs/nfs/callback.h ++++ b/fs/nfs/callback.h +@@ -114,8 +114,8 @@ struct cb_sequenceres { + uint32_t csr_target_highestslotid; + }; + +-extern __be32 nfs4_callback_sequence(struct cb_sequenceargs *args, +- struct cb_sequenceres *res, ++extern __be32 nfs4_callback_sequence(void *_args, ++ void *_res, + struct cb_process_state *cps); + + #define RCA4_TYPE_MASK_RDATA_DLG 0 +@@ -134,14 +134,14 @@ struct cb_recallanyargs { + uint32_t craa_type_mask; + }; + +-extern __be32 nfs4_callback_recallany(struct cb_recallanyargs *args, ++extern __be32 nfs4_callback_recallany(void *_args, + void *dummy, + struct cb_process_state *cps); + + struct cb_recallslotargs { + uint32_t crsa_target_highest_slotid; + }; +-extern __be32 nfs4_callback_recallslot(struct cb_recallslotargs *args, ++extern __be32 nfs4_callback_recallslot(void *_args, + void *dummy, + struct cb_process_state *cps); + +@@ -160,7 +160,7 @@ struct cb_layoutrecallargs { + }; + + extern __be32 nfs4_callback_layoutrecall( +- struct cb_layoutrecallargs *args, ++ void *_args, + void *dummy, struct cb_process_state *cps); + + struct cb_devicenotifyitem { +@@ -176,7 +176,7 @@ struct cb_devicenotifyargs { + }; + + extern __be32 nfs4_callback_devicenotify( +- struct cb_devicenotifyargs *args, ++ void *_args, + void *dummy, struct cb_process_state *cps); + + struct cb_notify_lock_args { +@@ -185,15 +185,15 @@ struct cb_notify_lock_args { + bool cbnl_valid; + }; + +-extern __be32 nfs4_callback_notify_lock(struct cb_notify_lock_args *args, ++extern __be32 nfs4_callback_notify_lock(void *args, + void *dummy, + struct cb_process_state *cps); + #endif /* CONFIG_NFS_V4_1 */ + extern int check_gss_callback_principal(struct nfs_client *, struct svc_rqst *); +-extern __be32 nfs4_callback_getattr(struct cb_getattrargs *args, +- struct cb_getattrres *res, ++extern __be32 nfs4_callback_getattr(void *args, ++ void *res, + struct cb_process_state *cps); +-extern __be32 nfs4_callback_recall(struct cb_recallargs *args, void *dummy, ++extern __be32 nfs4_callback_recall(void *args, void *dummy, + struct cb_process_state *cps); + #if IS_ENABLED(CONFIG_NFS_V4) + extern int nfs_callback_up(u32 minorversion, struct rpc_xprt *xprt); +diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c +index e9aa235e9d10..e492c431374b 100644 +--- a/fs/nfs/callback_proc.c ++++ b/fs/nfs/callback_proc.c +@@ -19,10 +19,12 @@ + + #define NFSDBG_FACILITY NFSDBG_CALLBACK + +-__be32 nfs4_callback_getattr(struct cb_getattrargs *args, +- struct cb_getattrres *res, ++__be32 nfs4_callback_getattr(void *_args, ++ void *_res, + struct cb_process_state *cps) + { ++ struct cb_getattrargs *args = _args; ++ struct cb_getattrres *res = _res; + struct nfs_delegation *delegation; + struct nfs_inode *nfsi; + struct inode *inode; +@@ -68,9 +70,10 @@ __be32 nfs4_callback_getattr(struct cb_getattrargs *args, + return res->status; + } + +-__be32 nfs4_callback_recall(struct cb_recallargs *args, void *dummy, ++__be32 nfs4_callback_recall(void *_args, void *dummy, + struct cb_process_state *cps) + { ++ struct cb_recallargs *args = _args; + struct inode *inode; + __be32 res; + +@@ -294,7 +297,7 @@ static u32 do_callback_layoutrecall(struct nfs_client *clp, + + } + +-__be32 nfs4_callback_layoutrecall(struct cb_layoutrecallargs *args, ++__be32 nfs4_callback_layoutrecall(void *args, + void *dummy, struct cb_process_state *cps) + { + u32 res; +@@ -321,9 +324,10 @@ static void pnfs_recall_all_layouts(struct nfs_client *clp) + do_callback_layoutrecall(clp, &args); + } + +-__be32 nfs4_callback_devicenotify(struct cb_devicenotifyargs *args, ++__be32 nfs4_callback_devicenotify(void *_args, + void *dummy, struct cb_process_state *cps) + { ++ struct cb_devicenotifyargs *args = _args; + int i; + __be32 res = 0; + struct nfs_client *clp = cps->clp; +@@ -465,10 +469,12 @@ static bool referring_call_exists(struct nfs_client *clp, + return status; + } + +-__be32 nfs4_callback_sequence(struct cb_sequenceargs *args, +- struct cb_sequenceres *res, ++__be32 nfs4_callback_sequence(void *_args, ++ void *_res, + struct cb_process_state *cps) + { ++ struct cb_sequenceargs *args = _args; ++ struct cb_sequenceres *res = _res; + struct nfs4_slot_table *tbl; + struct nfs4_slot *slot; + struct nfs_client *clp; +@@ -569,9 +575,10 @@ validate_bitmap_values(unsigned long mask) + return (mask & ~RCA4_TYPE_MASK_ALL) == 0; + } + +-__be32 nfs4_callback_recallany(struct cb_recallanyargs *args, void *dummy, ++__be32 nfs4_callback_recallany(void *_args, void *dummy, + struct cb_process_state *cps) + { ++ struct cb_recallanyargs *args = _args; + __be32 status; + fmode_t flags = 0; + +@@ -604,9 +611,10 @@ __be32 nfs4_callback_recallany(struct cb_recallanyargs *args, void *dummy, + } + + /* Reduce the fore channel's max_slots to the target value */ +-__be32 nfs4_callback_recallslot(struct cb_recallslotargs *args, void *dummy, ++__be32 nfs4_callback_recallslot(void *_args, void *dummy, + struct cb_process_state *cps) + { ++ struct cb_recallslotargs *args = _args; + struct nfs4_slot_table *fc_tbl; + __be32 status; + +@@ -629,9 +637,10 @@ __be32 nfs4_callback_recallslot(struct cb_recallslotargs *args, void *dummy, + return status; + } + +-__be32 nfs4_callback_notify_lock(struct cb_notify_lock_args *args, void *dummy, ++__be32 nfs4_callback_notify_lock(void *_args, void *dummy, + struct cb_process_state *cps) + { ++ struct cb_notify_lock_args *args = _args; + if (!cps->clp) /* set in cb_sequence */ + return htonl(NFS4ERR_OP_NOT_IN_SESSION); + +diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c +index eb094c6011d8..3f2abc4944e7 100644 +--- a/fs/nfs/callback_xdr.c ++++ b/fs/nfs/callback_xdr.c +@@ -54,7 +54,7 @@ struct callback_op { + callback_decode_arg_t decode_args; + callback_encode_res_t encode_res; + long res_maxsize; +-}; ++} __do_const; + + static struct callback_op callback_ops[]; + +@@ -63,12 +63,12 @@ static __be32 nfs4_callback_null(struct svc_rqst *rqstp, void *argp, void *resp) + return htonl(NFS4_OK); + } + +-static int nfs4_decode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++static int nfs4_decode_void(void *rqstp, __be32 *p, void *dummy) + { + return xdr_argsize_check(rqstp, p); + } + +-static int nfs4_encode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++static int nfs4_encode_void(void *rqstp, __be32 *p, void *dummy) + { + return xdr_ressize_check(rqstp, p); + } +@@ -200,8 +200,9 @@ static __be32 decode_op_hdr(struct xdr_stream *xdr, unsigned int *op) + return 0; + } + +-static __be32 decode_getattr_args(struct svc_rqst *rqstp, struct xdr_stream *xdr, struct cb_getattrargs *args) ++static __be32 decode_getattr_args(struct svc_rqst *rqstp, struct xdr_stream *xdr, void *_args) + { ++ struct cb_getattrargs *args = _args; + __be32 status; + + status = decode_fh(xdr, &args->fh); +@@ -213,8 +214,9 @@ static __be32 decode_getattr_args(struct svc_rqst *rqstp, struct xdr_stream *xdr + return status; + } + +-static __be32 decode_recall_args(struct svc_rqst *rqstp, struct xdr_stream *xdr, struct cb_recallargs *args) ++static __be32 decode_recall_args(struct svc_rqst *rqstp, struct xdr_stream *xdr, void *_args) + { ++ struct cb_recallargs *args = _args; + __be32 *p; + __be32 status; + +@@ -242,8 +244,9 @@ static __be32 decode_layout_stateid(struct xdr_stream *xdr, nfs4_stateid *statei + + static __be32 decode_layoutrecall_args(struct svc_rqst *rqstp, + struct xdr_stream *xdr, +- struct cb_layoutrecallargs *args) ++ void *_args) + { ++ struct cb_layoutrecallargs *args = _args; + __be32 *p; + __be32 status = 0; + uint32_t iomode; +@@ -302,8 +305,9 @@ static __be32 decode_layoutrecall_args(struct svc_rqst *rqstp, + static + __be32 decode_devicenotify_args(struct svc_rqst *rqstp, + struct xdr_stream *xdr, +- struct cb_devicenotifyargs *args) ++ void *_args) + { ++ struct cb_devicenotifyargs *args = _args; + __be32 *p; + __be32 status = 0; + u32 tmp; +@@ -443,8 +447,9 @@ static __be32 decode_rc_list(struct xdr_stream *xdr, + + static __be32 decode_cb_sequence_args(struct svc_rqst *rqstp, + struct xdr_stream *xdr, +- struct cb_sequenceargs *args) ++ void *_args) + { ++ struct cb_sequenceargs *args = _args; + __be32 *p; + int i; + __be32 status; +@@ -505,8 +510,9 @@ static __be32 decode_cb_sequence_args(struct svc_rqst *rqstp, + + static __be32 decode_recallany_args(struct svc_rqst *rqstp, + struct xdr_stream *xdr, +- struct cb_recallanyargs *args) ++ void *_args) + { ++ struct cb_recallanyargs *args = _args; + uint32_t bitmap[2]; + __be32 *p, status; + +@@ -524,8 +530,9 @@ static __be32 decode_recallany_args(struct svc_rqst *rqstp, + + static __be32 decode_recallslot_args(struct svc_rqst *rqstp, + struct xdr_stream *xdr, +- struct cb_recallslotargs *args) ++ void *_args) + { ++ struct cb_recallslotargs *args = _args; + __be32 *p; + + p = read_buf(xdr, 4); +@@ -565,8 +572,9 @@ static __be32 decode_lockowner(struct xdr_stream *xdr, struct cb_notify_lock_arg + return 0; + } + +-static __be32 decode_notify_lock_args(struct svc_rqst *rqstp, struct xdr_stream *xdr, struct cb_notify_lock_args *args) ++static __be32 decode_notify_lock_args(struct svc_rqst *rqstp, struct xdr_stream *xdr, void *_args) + { ++ struct cb_notify_lock_args *args = _args; + __be32 status; + + status = decode_fh(xdr, &args->cbnl_fh); +@@ -703,8 +711,9 @@ static __be32 encode_op_hdr(struct xdr_stream *xdr, uint32_t op, __be32 res) + return 0; + } + +-static __be32 encode_getattr_res(struct svc_rqst *rqstp, struct xdr_stream *xdr, const struct cb_getattrres *res) ++static __be32 encode_getattr_res(struct svc_rqst *rqstp, struct xdr_stream *xdr, void *_res) + { ++ const struct cb_getattrres *res = _res; + __be32 *savep = NULL; + __be32 status = res->status; + +@@ -746,8 +755,9 @@ static __be32 encode_sessionid(struct xdr_stream *xdr, + + static __be32 encode_cb_sequence_res(struct svc_rqst *rqstp, + struct xdr_stream *xdr, +- const struct cb_sequenceres *res) ++ void *_res) + { ++ const struct cb_sequenceres *res = _res; + __be32 *p; + __be32 status = res->csr_status; + +@@ -1011,48 +1021,46 @@ static struct callback_op callback_ops[] = { + .res_maxsize = CB_OP_HDR_RES_MAXSZ, + }, + [OP_CB_GETATTR] = { +- .process_op = (callback_process_op_t)nfs4_callback_getattr, +- .decode_args = (callback_decode_arg_t)decode_getattr_args, +- .encode_res = (callback_encode_res_t)encode_getattr_res, ++ .process_op = nfs4_callback_getattr, ++ .decode_args = decode_getattr_args, ++ .encode_res = encode_getattr_res, + .res_maxsize = CB_OP_GETATTR_RES_MAXSZ, + }, + [OP_CB_RECALL] = { +- .process_op = (callback_process_op_t)nfs4_callback_recall, +- .decode_args = (callback_decode_arg_t)decode_recall_args, ++ .process_op = nfs4_callback_recall, ++ .decode_args = decode_recall_args, + .res_maxsize = CB_OP_RECALL_RES_MAXSZ, + }, + #if defined(CONFIG_NFS_V4_1) + [OP_CB_LAYOUTRECALL] = { +- .process_op = (callback_process_op_t)nfs4_callback_layoutrecall, +- .decode_args = +- (callback_decode_arg_t)decode_layoutrecall_args, ++ .process_op = nfs4_callback_layoutrecall, ++ .decode_args = decode_layoutrecall_args, + .res_maxsize = CB_OP_LAYOUTRECALL_RES_MAXSZ, + }, + [OP_CB_NOTIFY_DEVICEID] = { +- .process_op = (callback_process_op_t)nfs4_callback_devicenotify, +- .decode_args = +- (callback_decode_arg_t)decode_devicenotify_args, ++ .process_op = nfs4_callback_devicenotify, ++ .decode_args = decode_devicenotify_args, + .res_maxsize = CB_OP_DEVICENOTIFY_RES_MAXSZ, + }, + [OP_CB_SEQUENCE] = { +- .process_op = (callback_process_op_t)nfs4_callback_sequence, +- .decode_args = (callback_decode_arg_t)decode_cb_sequence_args, +- .encode_res = (callback_encode_res_t)encode_cb_sequence_res, ++ .process_op = nfs4_callback_sequence, ++ .decode_args = decode_cb_sequence_args, ++ .encode_res = encode_cb_sequence_res, + .res_maxsize = CB_OP_SEQUENCE_RES_MAXSZ, + }, + [OP_CB_RECALL_ANY] = { +- .process_op = (callback_process_op_t)nfs4_callback_recallany, +- .decode_args = (callback_decode_arg_t)decode_recallany_args, ++ .process_op = nfs4_callback_recallany, ++ .decode_args = decode_recallany_args, + .res_maxsize = CB_OP_RECALLANY_RES_MAXSZ, + }, + [OP_CB_RECALL_SLOT] = { +- .process_op = (callback_process_op_t)nfs4_callback_recallslot, +- .decode_args = (callback_decode_arg_t)decode_recallslot_args, ++ .process_op = nfs4_callback_recallslot, ++ .decode_args = decode_recallslot_args, + .res_maxsize = CB_OP_RECALLSLOT_RES_MAXSZ, + }, + [OP_CB_NOTIFY_LOCK] = { +- .process_op = (callback_process_op_t)nfs4_callback_notify_lock, +- .decode_args = (callback_decode_arg_t)decode_notify_lock_args, ++ .process_op = nfs4_callback_notify_lock, ++ .decode_args = decode_notify_lock_args, + .res_maxsize = CB_OP_NOTIFY_LOCK_RES_MAXSZ, + }, + #endif /* CONFIG_NFS_V4_1 */ +@@ -1064,13 +1072,13 @@ static struct callback_op callback_ops[] = { + static struct svc_procedure nfs4_callback_procedures1[] = { + [CB_NULL] = { + .pc_func = nfs4_callback_null, +- .pc_decode = (kxdrproc_t)nfs4_decode_void, +- .pc_encode = (kxdrproc_t)nfs4_encode_void, ++ .pc_decode = nfs4_decode_void, ++ .pc_encode = nfs4_encode_void, + .pc_xdrressize = 1, + }, + [CB_COMPOUND] = { + .pc_func = nfs4_callback_compound, +- .pc_encode = (kxdrproc_t)nfs4_encode_void, ++ .pc_encode = nfs4_encode_void, + .pc_argsize = 256, + .pc_ressize = 256, + .pc_xdrressize = NFS4_CALLBACK_BUFSIZE, +diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c +index 53e02b8bd9bd..f87205cf64e4 100644 +--- a/fs/nfs/dir.c ++++ b/fs/nfs/dir.c +@@ -713,8 +713,9 @@ int nfs_readdir_xdr_to_array(nfs_readdir_descriptor_t *desc, struct page *page, + * We only need to convert from xdr once so future lookups are much simpler + */ + static +-int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page* page) ++int nfs_readdir_filler(struct file *_desc, struct page* page) + { ++ nfs_readdir_descriptor_t *desc = (nfs_readdir_descriptor_t *)_desc; + struct inode *inode = file_inode(desc->file); + int ret; + +@@ -749,7 +750,7 @@ struct page *get_cache_page(nfs_readdir_descriptor_t *desc) + + for (;;) { + page = read_cache_page(desc->file->f_mapping, +- desc->page_index, (filler_t *)nfs_readdir_filler, desc); ++ desc->page_index, nfs_readdir_filler, desc); + if (IS_ERR(page) || grab_page(page)) + break; + put_page(page); +diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c +index bf4ec5ecc97e..39aec950ba22 100644 +--- a/fs/nfs/inode.c ++++ b/fs/nfs/inode.c +@@ -1323,16 +1323,16 @@ static int nfs_check_inode_attributes(struct inode *inode, struct nfs_fattr *fat + return 0; + } + +-static atomic_long_t nfs_attr_generation_counter; ++static atomic_long_unchecked_t nfs_attr_generation_counter; + + static unsigned long nfs_read_attr_generation_counter(void) + { +- return atomic_long_read(&nfs_attr_generation_counter); ++ return atomic_long_read_unchecked(&nfs_attr_generation_counter); + } + + unsigned long nfs_inc_attr_generation_counter(void) + { +- return atomic_long_inc_return(&nfs_attr_generation_counter); ++ return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter); + } + EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter); + +diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h +index 80bcc0befb07..8ccccd7e278c 100644 +--- a/fs/nfs/internal.h ++++ b/fs/nfs/internal.h +@@ -650,9 +650,10 @@ unsigned long nfs_block_size(unsigned long bsize, unsigned char *nrbitsp) + static inline + void nfs_super_set_maxbytes(struct super_block *sb, __u64 maxfilesize) + { +- sb->s_maxbytes = (loff_t)maxfilesize; +- if (sb->s_maxbytes > MAX_LFS_FILESIZE || sb->s_maxbytes <= 0) ++ if (maxfilesize > MAX_LFS_FILESIZE || maxfilesize == 0) + sb->s_maxbytes = MAX_LFS_FILESIZE; ++ else ++ sb->s_maxbytes = (loff_t)maxfilesize; + } + + /* +diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c +index 09b190015df4..344f4c20c7d3 100644 +--- a/fs/nfs/mount_clnt.c ++++ b/fs/nfs/mount_clnt.c +@@ -303,8 +303,8 @@ static void encode_mntdirpath(struct xdr_stream *xdr, const char *pathname) + xdr_encode_opaque(p, pathname, pathname_len); + } + +-static void mnt_xdr_enc_dirpath(struct rpc_rqst *req, struct xdr_stream *xdr, +- const char *dirpath) ++static void mnt_xdr_enc_dirpath(void *req, struct xdr_stream *xdr, ++ void *dirpath) + { + encode_mntdirpath(xdr, dirpath); + } +@@ -355,10 +355,11 @@ static int decode_fhandle(struct xdr_stream *xdr, struct mountres *res) + return 0; + } + +-static int mnt_xdr_dec_mountres(struct rpc_rqst *req, ++static int mnt_xdr_dec_mountres(void *req, + struct xdr_stream *xdr, +- struct mountres *res) ++ void *_res) + { ++ struct mountres *res = _res; + int status; + + status = decode_status(xdr, res); +@@ -447,10 +448,11 @@ static int decode_auth_flavors(struct xdr_stream *xdr, struct mountres *res) + return 0; + } + +-static int mnt_xdr_dec_mountres3(struct rpc_rqst *req, ++static int mnt_xdr_dec_mountres3(void *req, + struct xdr_stream *xdr, +- struct mountres *res) ++ void *_res) + { ++ struct mountres *res = _res; + int status; + + status = decode_fhs_status(xdr, res); +@@ -467,8 +469,8 @@ static int mnt_xdr_dec_mountres3(struct rpc_rqst *req, + static struct rpc_procinfo mnt_procedures[] = { + [MOUNTPROC_MNT] = { + .p_proc = MOUNTPROC_MNT, +- .p_encode = (kxdreproc_t)mnt_xdr_enc_dirpath, +- .p_decode = (kxdrdproc_t)mnt_xdr_dec_mountres, ++ .p_encode = mnt_xdr_enc_dirpath, ++ .p_decode = mnt_xdr_dec_mountres, + .p_arglen = MNT_enc_dirpath_sz, + .p_replen = MNT_dec_mountres_sz, + .p_statidx = MOUNTPROC_MNT, +@@ -476,7 +478,7 @@ static struct rpc_procinfo mnt_procedures[] = { + }, + [MOUNTPROC_UMNT] = { + .p_proc = MOUNTPROC_UMNT, +- .p_encode = (kxdreproc_t)mnt_xdr_enc_dirpath, ++ .p_encode = mnt_xdr_enc_dirpath, + .p_arglen = MNT_enc_dirpath_sz, + .p_statidx = MOUNTPROC_UMNT, + .p_name = "UMOUNT", +@@ -486,8 +488,8 @@ static struct rpc_procinfo mnt_procedures[] = { + static struct rpc_procinfo mnt3_procedures[] = { + [MOUNTPROC3_MNT] = { + .p_proc = MOUNTPROC3_MNT, +- .p_encode = (kxdreproc_t)mnt_xdr_enc_dirpath, +- .p_decode = (kxdrdproc_t)mnt_xdr_dec_mountres3, ++ .p_encode = mnt_xdr_enc_dirpath, ++ .p_decode = mnt_xdr_dec_mountres3, + .p_arglen = MNT_enc_dirpath_sz, + .p_replen = MNT_dec_mountres3_sz, + .p_statidx = MOUNTPROC3_MNT, +@@ -495,7 +497,7 @@ static struct rpc_procinfo mnt3_procedures[] = { + }, + [MOUNTPROC3_UMNT] = { + .p_proc = MOUNTPROC3_UMNT, +- .p_encode = (kxdreproc_t)mnt_xdr_enc_dirpath, ++ .p_encode = mnt_xdr_enc_dirpath, + .p_arglen = MNT_enc_dirpath_sz, + .p_statidx = MOUNTPROC3_UMNT, + .p_name = "UMOUNT", +diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c +index b4e03ed8599d..6907eb4aa4d9 100644 +--- a/fs/nfs/nfs2xdr.c ++++ b/fs/nfs/nfs2xdr.c +@@ -566,9 +566,9 @@ static int decode_diropres(struct xdr_stream *xdr, struct nfs_diropok *result) + * "NFS: Network File System Protocol Specification". + */ + +-static void nfs2_xdr_enc_fhandle(struct rpc_rqst *req, ++static void nfs2_xdr_enc_fhandle(void *req, + struct xdr_stream *xdr, +- const struct nfs_fh *fh) ++ void *fh) + { + encode_fhandle(xdr, fh); + } +@@ -581,25 +581,31 @@ static void nfs2_xdr_enc_fhandle(struct rpc_rqst *req, + * sattr attributes; + * }; + */ +-static void nfs2_xdr_enc_sattrargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_sattrargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_sattrargs *args) ++ void *_args) + { ++ const struct nfs_sattrargs *args = _args; ++ + encode_fhandle(xdr, args->fh); + encode_sattr(xdr, args->sattr); + } + +-static void nfs2_xdr_enc_diropargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_diropargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_diropargs *args) ++ void *_args) + { ++ const struct nfs_diropargs *args = _args; ++ + encode_diropargs(xdr, args->fh, args->name, args->len); + } + +-static void nfs2_xdr_enc_readlinkargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_readlinkargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_readlinkargs *args) ++ void *_args) + { ++ const struct nfs_readlinkargs *args = _args; ++ + encode_fhandle(xdr, args->fh); + prepare_reply_buffer(req, args->pages, args->pgbase, + args->pglen, NFS_readlinkres_sz); +@@ -630,10 +636,13 @@ static void encode_readargs(struct xdr_stream *xdr, + *p = cpu_to_be32(count); + } + +-static void nfs2_xdr_enc_readargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_readargs(void *_req, + struct xdr_stream *xdr, +- const struct nfs_pgio_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ const struct nfs_pgio_args *args = _args; ++ + encode_readargs(xdr, args); + prepare_reply_buffer(req, args->pages, args->pgbase, + args->count, NFS_readres_sz); +@@ -670,9 +679,9 @@ static void encode_writeargs(struct xdr_stream *xdr, + xdr_write_pages(xdr, args->pages, args->pgbase, count); + } + +-static void nfs2_xdr_enc_writeargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_writeargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_pgio_args *args) ++ void *args) + { + encode_writeargs(xdr, args); + xdr->buf->flags |= XDRBUF_WRITE; +@@ -686,18 +695,22 @@ static void nfs2_xdr_enc_writeargs(struct rpc_rqst *req, + * sattr attributes; + * }; + */ +-static void nfs2_xdr_enc_createargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_createargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_createargs *args) ++ void *_args) + { ++ const struct nfs_createargs *args = _args; ++ + encode_diropargs(xdr, args->fh, args->name, args->len); + encode_sattr(xdr, args->sattr); + } + +-static void nfs2_xdr_enc_removeargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_removeargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_removeargs *args) ++ void *_args) + { ++ const struct nfs_removeargs *args = _args; ++ + encode_diropargs(xdr, args->fh, args->name.name, args->name.len); + } + +@@ -709,10 +722,11 @@ static void nfs2_xdr_enc_removeargs(struct rpc_rqst *req, + * diropargs to; + * }; + */ +-static void nfs2_xdr_enc_renameargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_renameargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_renameargs *args) ++ void *_args) + { ++ const struct nfs_renameargs *args = _args; + const struct qstr *old = args->old_name; + const struct qstr *new = args->new_name; + +@@ -728,10 +742,12 @@ static void nfs2_xdr_enc_renameargs(struct rpc_rqst *req, + * diropargs to; + * }; + */ +-static void nfs2_xdr_enc_linkargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_linkargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_linkargs *args) ++ void *_args) + { ++ const struct nfs_linkargs *args = _args; ++ + encode_fhandle(xdr, args->fromfh); + encode_diropargs(xdr, args->tofh, args->toname, args->tolen); + } +@@ -745,10 +761,12 @@ static void nfs2_xdr_enc_linkargs(struct rpc_rqst *req, + * sattr attributes; + * }; + */ +-static void nfs2_xdr_enc_symlinkargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_symlinkargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_symlinkargs *args) ++ void *_args) + { ++ const struct nfs_symlinkargs *args = _args; ++ + encode_diropargs(xdr, args->fromfh, args->fromname, args->fromlen); + encode_path(xdr, args->pages, args->pathlen); + encode_sattr(xdr, args->sattr); +@@ -775,10 +793,12 @@ static void encode_readdirargs(struct xdr_stream *xdr, + *p = cpu_to_be32(args->count); + } + +-static void nfs2_xdr_enc_readdirargs(struct rpc_rqst *req, ++static void nfs2_xdr_enc_readdirargs(void *req, + struct xdr_stream *xdr, +- const struct nfs_readdirargs *args) ++ void *_args) + { ++ const struct nfs_readdirargs *args = _args; ++ + encode_readdirargs(xdr, args); + prepare_reply_buffer(req, args->pages, 0, + args->count, NFS_readdirres_sz); +@@ -791,7 +811,7 @@ static void nfs2_xdr_enc_readdirargs(struct rpc_rqst *req, + * "NFS: Network File System Protocol Specification". + */ + +-static int nfs2_xdr_dec_stat(struct rpc_rqst *req, struct xdr_stream *xdr, ++static int nfs2_xdr_dec_stat(void *req, struct xdr_stream *xdr, + void *__unused) + { + enum nfs_stat status; +@@ -808,14 +828,14 @@ static int nfs2_xdr_dec_stat(struct rpc_rqst *req, struct xdr_stream *xdr, + return nfs_stat_to_errno(status); + } + +-static int nfs2_xdr_dec_attrstat(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_fattr *result) ++static int nfs2_xdr_dec_attrstat(void *req, struct xdr_stream *xdr, ++ void *result) + { + return decode_attrstat(xdr, result, NULL); + } + +-static int nfs2_xdr_dec_diropres(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_diropok *result) ++static int nfs2_xdr_dec_diropres(void *req, struct xdr_stream *xdr, ++ void *result) + { + return decode_diropres(xdr, result); + } +@@ -830,7 +850,7 @@ static int nfs2_xdr_dec_diropres(struct rpc_rqst *req, struct xdr_stream *xdr, + * void; + * }; + */ +-static int nfs2_xdr_dec_readlinkres(struct rpc_rqst *req, ++static int nfs2_xdr_dec_readlinkres(void *req, + struct xdr_stream *xdr, void *__unused) + { + enum nfs_stat status; +@@ -859,9 +879,10 @@ static int nfs2_xdr_dec_readlinkres(struct rpc_rqst *req, + * void; + * }; + */ +-static int nfs2_xdr_dec_readres(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_pgio_res *result) ++static int nfs2_xdr_dec_readres(void *req, struct xdr_stream *xdr, ++ void *_result) + { ++ struct nfs_pgio_res *result = _result; + enum nfs_stat status; + int error; + +@@ -881,9 +902,11 @@ static int nfs2_xdr_dec_readres(struct rpc_rqst *req, struct xdr_stream *xdr, + return nfs_stat_to_errno(status); + } + +-static int nfs2_xdr_dec_writeres(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_pgio_res *result) ++static int nfs2_xdr_dec_writeres(void *req, struct xdr_stream *xdr, ++ void *_result) + { ++ struct nfs_pgio_res *result = _result; ++ + /* All NFSv2 writes are "file sync" writes */ + result->verf->committed = NFS_FILE_SYNC; + return decode_attrstat(xdr, result->fattr, &result->op_status); +@@ -981,7 +1004,7 @@ static int decode_readdirok(struct xdr_stream *xdr) + return xdr_read_pages(xdr, xdr->buf->page_len); + } + +-static int nfs2_xdr_dec_readdirres(struct rpc_rqst *req, ++static int nfs2_xdr_dec_readdirres(void *req, + struct xdr_stream *xdr, void *__unused) + { + enum nfs_stat status; +@@ -1033,8 +1056,8 @@ static int decode_info(struct xdr_stream *xdr, struct nfs2_fsstat *result) + return -EIO; + } + +-static int nfs2_xdr_dec_statfsres(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs2_fsstat *result) ++static int nfs2_xdr_dec_statfsres(void *req, struct xdr_stream *xdr, ++ void *result) + { + enum nfs_stat status; + int error; +@@ -1118,8 +1141,8 @@ static int nfs_stat_to_errno(enum nfs_stat status) + #define PROC(proc, argtype, restype, timer) \ + [NFSPROC_##proc] = { \ + .p_proc = NFSPROC_##proc, \ +- .p_encode = (kxdreproc_t)nfs2_xdr_enc_##argtype, \ +- .p_decode = (kxdrdproc_t)nfs2_xdr_dec_##restype, \ ++ .p_encode = nfs2_xdr_enc_##argtype, \ ++ .p_decode = nfs2_xdr_dec_##restype, \ + .p_arglen = NFS_##argtype##_sz, \ + .p_replen = NFS_##restype##_sz, \ + .p_timer = timer, \ +diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c +index 267126d32ec0..19c97b80919e 100644 +--- a/fs/nfs/nfs3xdr.c ++++ b/fs/nfs/nfs3xdr.c +@@ -844,9 +844,9 @@ static void encode_diropargs3(struct xdr_stream *xdr, const struct nfs_fh *fh, + * nfs_fh3 object; + * }; + */ +-static void nfs3_xdr_enc_getattr3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_getattr3args(void *req, + struct xdr_stream *xdr, +- const struct nfs_fh *fh) ++ void *fh) + { + encode_nfs_fh3(xdr, fh); + } +@@ -882,10 +882,12 @@ static void encode_sattrguard3(struct xdr_stream *xdr, + } + } + +-static void nfs3_xdr_enc_setattr3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_setattr3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_sattrargs *args) ++ void *_args) + { ++ const struct nfs3_sattrargs *args = _args; ++ + encode_nfs_fh3(xdr, args->fh); + encode_sattr3(xdr, args->sattr); + encode_sattrguard3(xdr, args); +@@ -898,10 +900,12 @@ static void nfs3_xdr_enc_setattr3args(struct rpc_rqst *req, + * diropargs3 what; + * }; + */ +-static void nfs3_xdr_enc_lookup3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_lookup3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_diropargs *args) ++ void *_args) + { ++ const struct nfs3_diropargs *args = _args; ++ + encode_diropargs3(xdr, args->fh, args->name, args->len); + } + +@@ -920,9 +924,9 @@ static void encode_access3args(struct xdr_stream *xdr, + encode_uint32(xdr, args->access); + } + +-static void nfs3_xdr_enc_access3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_access3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_accessargs *args) ++ void *args) + { + encode_access3args(xdr, args); + } +@@ -934,10 +938,11 @@ static void nfs3_xdr_enc_access3args(struct rpc_rqst *req, + * nfs_fh3 symlink; + * }; + */ +-static void nfs3_xdr_enc_readlink3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_readlink3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_readlinkargs *args) ++ void *_args) + { ++ const struct nfs3_readlinkargs *args = _args; + encode_nfs_fh3(xdr, args->fh); + prepare_reply_buffer(req, args->pages, args->pgbase, + args->pglen, NFS3_readlinkres_sz); +@@ -964,10 +969,12 @@ static void encode_read3args(struct xdr_stream *xdr, + *p = cpu_to_be32(args->count); + } + +-static void nfs3_xdr_enc_read3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_read3args(void *_req, + struct xdr_stream *xdr, +- const struct nfs_pgio_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ const struct nfs_pgio_args *args = _args; + encode_read3args(xdr, args); + prepare_reply_buffer(req, args->pages, args->pgbase, + args->count, NFS3_readres_sz); +@@ -1006,9 +1013,9 @@ static void encode_write3args(struct xdr_stream *xdr, + xdr_write_pages(xdr, args->pages, args->pgbase, args->count); + } + +-static void nfs3_xdr_enc_write3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_write3args(void *req, + struct xdr_stream *xdr, +- const struct nfs_pgio_args *args) ++ void *args) + { + encode_write3args(xdr, args); + xdr->buf->flags |= XDRBUF_WRITE; +@@ -1053,10 +1060,12 @@ static void encode_createhow3(struct xdr_stream *xdr, + } + } + +-static void nfs3_xdr_enc_create3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_create3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_createargs *args) ++ void *_args) + { ++ const struct nfs3_createargs *args = _args; ++ + encode_diropargs3(xdr, args->fh, args->name, args->len); + encode_createhow3(xdr, args); + } +@@ -1069,10 +1078,12 @@ static void nfs3_xdr_enc_create3args(struct rpc_rqst *req, + * sattr3 attributes; + * }; + */ +-static void nfs3_xdr_enc_mkdir3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_mkdir3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_mkdirargs *args) ++ void *_args) + { ++ const struct nfs3_mkdirargs *args = _args; ++ + encode_diropargs3(xdr, args->fh, args->name, args->len); + encode_sattr3(xdr, args->sattr); + } +@@ -1097,10 +1108,12 @@ static void encode_symlinkdata3(struct xdr_stream *xdr, + encode_nfspath3(xdr, args->pages, args->pathlen); + } + +-static void nfs3_xdr_enc_symlink3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_symlink3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_symlinkargs *args) ++ void *_args) + { ++ const struct nfs3_symlinkargs *args = _args; ++ + encode_diropargs3(xdr, args->fromfh, args->fromname, args->fromlen); + encode_symlinkdata3(xdr, args); + xdr->buf->flags |= XDRBUF_WRITE; +@@ -1158,10 +1171,12 @@ static void encode_mknoddata3(struct xdr_stream *xdr, + } + } + +-static void nfs3_xdr_enc_mknod3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_mknod3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_mknodargs *args) ++ void *_args) + { ++ const struct nfs3_mknodargs *args = _args; ++ + encode_diropargs3(xdr, args->fh, args->name, args->len); + encode_mknoddata3(xdr, args); + } +@@ -1173,10 +1188,12 @@ static void nfs3_xdr_enc_mknod3args(struct rpc_rqst *req, + * diropargs3 object; + * }; + */ +-static void nfs3_xdr_enc_remove3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_remove3args(void *req, + struct xdr_stream *xdr, +- const struct nfs_removeargs *args) ++ void *_args) + { ++ const struct nfs_removeargs *args = _args; ++ + encode_diropargs3(xdr, args->fh, args->name.name, args->name.len); + } + +@@ -1188,10 +1205,11 @@ static void nfs3_xdr_enc_remove3args(struct rpc_rqst *req, + * diropargs3 to; + * }; + */ +-static void nfs3_xdr_enc_rename3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_rename3args(void *req, + struct xdr_stream *xdr, +- const struct nfs_renameargs *args) ++ void *_args) + { ++ const struct nfs_renameargs *args = _args; + const struct qstr *old = args->old_name; + const struct qstr *new = args->new_name; + +@@ -1207,10 +1225,12 @@ static void nfs3_xdr_enc_rename3args(struct rpc_rqst *req, + * diropargs3 link; + * }; + */ +-static void nfs3_xdr_enc_link3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_link3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_linkargs *args) ++ void *_args) + { ++ const struct nfs3_linkargs *args = _args; ++ + encode_nfs_fh3(xdr, args->fromfh); + encode_diropargs3(xdr, args->tofh, args->toname, args->tolen); + } +@@ -1238,10 +1258,12 @@ static void encode_readdir3args(struct xdr_stream *xdr, + *p = cpu_to_be32(args->count); + } + +-static void nfs3_xdr_enc_readdir3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_readdir3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_readdirargs *args) ++ void *_args) + { ++ const struct nfs3_readdirargs *args = _args; ++ + encode_readdir3args(xdr, args); + prepare_reply_buffer(req, args->pages, 0, + args->count, NFS3_readdirres_sz); +@@ -1278,10 +1300,12 @@ static void encode_readdirplus3args(struct xdr_stream *xdr, + *p = cpu_to_be32(args->count); + } + +-static void nfs3_xdr_enc_readdirplus3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_readdirplus3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_readdirargs *args) ++ void *_args) + { ++ const struct nfs3_readdirargs *args = _args; ++ + encode_readdirplus3args(xdr, args); + prepare_reply_buffer(req, args->pages, 0, + args->count, NFS3_readdirres_sz); +@@ -1308,19 +1332,21 @@ static void encode_commit3args(struct xdr_stream *xdr, + *p = cpu_to_be32(args->count); + } + +-static void nfs3_xdr_enc_commit3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_commit3args(void *req, + struct xdr_stream *xdr, +- const struct nfs_commitargs *args) ++ void *args) + { + encode_commit3args(xdr, args); + } + + #ifdef CONFIG_NFS_V3_ACL + +-static void nfs3_xdr_enc_getacl3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_getacl3args(void *req, + struct xdr_stream *xdr, +- const struct nfs3_getaclargs *args) ++ void *_args) + { ++ const struct nfs3_getaclargs *args = _args; ++ + encode_nfs_fh3(xdr, args->fh); + encode_uint32(xdr, args->mask); + if (args->mask & (NFS_ACL | NFS_DFACL)) +@@ -1329,10 +1355,12 @@ static void nfs3_xdr_enc_getacl3args(struct rpc_rqst *req, + ACL3_getaclres_sz); + } + +-static void nfs3_xdr_enc_setacl3args(struct rpc_rqst *req, ++static void nfs3_xdr_enc_setacl3args(void *_req, + struct xdr_stream *xdr, +- const struct nfs3_setaclargs *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ const struct nfs3_setaclargs *args = _args; + unsigned int base; + int error; + +@@ -1380,9 +1408,9 @@ static void nfs3_xdr_enc_setacl3args(struct rpc_rqst *req, + * void; + * }; + */ +-static int nfs3_xdr_dec_getattr3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_getattr3res(void *req, + struct xdr_stream *xdr, +- struct nfs_fattr *result) ++ void *result) + { + enum nfs_stat status; + int error; +@@ -1417,9 +1445,9 @@ static int nfs3_xdr_dec_getattr3res(struct rpc_rqst *req, + * SETATTR3resfail resfail; + * }; + */ +-static int nfs3_xdr_dec_setattr3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_setattr3res(void *req, + struct xdr_stream *xdr, +- struct nfs_fattr *result) ++ void *result) + { + enum nfs_stat status; + int error; +@@ -1458,10 +1486,11 @@ static int nfs3_xdr_dec_setattr3res(struct rpc_rqst *req, + * LOOKUP3resfail resfail; + * }; + */ +-static int nfs3_xdr_dec_lookup3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_lookup3res(void *req, + struct xdr_stream *xdr, +- struct nfs3_diropres *result) ++ void *_result) + { ++ struct nfs3_diropres *result = _result; + enum nfs_stat status; + int error; + +@@ -1505,10 +1534,11 @@ static int nfs3_xdr_dec_lookup3res(struct rpc_rqst *req, + * ACCESS3resfail resfail; + * }; + */ +-static int nfs3_xdr_dec_access3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_access3res(void *req, + struct xdr_stream *xdr, +- struct nfs3_accessres *result) ++ void *_result) + { ++ struct nfs3_accessres *result = _result; + enum nfs_stat status; + int error; + +@@ -1546,9 +1576,9 @@ static int nfs3_xdr_dec_access3res(struct rpc_rqst *req, + * READLINK3resfail resfail; + * }; + */ +-static int nfs3_xdr_dec_readlink3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_readlink3res(void *req, + struct xdr_stream *xdr, +- struct nfs_fattr *result) ++ void *result) + { + enum nfs_stat status; + int error; +@@ -1625,9 +1655,10 @@ static int decode_read3resok(struct xdr_stream *xdr, + return -EIO; + } + +-static int nfs3_xdr_dec_read3res(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_pgio_res *result) ++static int nfs3_xdr_dec_read3res(void *req, struct xdr_stream *xdr, ++ void *_result) + { ++ struct nfs_pgio_res *result = _result; + enum nfs_stat status; + int error; + +@@ -1698,9 +1729,10 @@ static int decode_write3resok(struct xdr_stream *xdr, + return -EIO; + } + +-static int nfs3_xdr_dec_write3res(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_pgio_res *result) ++static int nfs3_xdr_dec_write3res(void *req, struct xdr_stream *xdr, ++ void *_result) + { ++ struct nfs_pgio_res *result = _result; + enum nfs_stat status; + int error; + +@@ -1762,10 +1794,11 @@ static int decode_create3resok(struct xdr_stream *xdr, + return error; + } + +-static int nfs3_xdr_dec_create3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_create3res(void *req, + struct xdr_stream *xdr, +- struct nfs3_diropres *result) ++ void *_result) + { ++ struct nfs3_diropres *result = _result; + enum nfs_stat status; + int error; + +@@ -1802,10 +1835,11 @@ static int nfs3_xdr_dec_create3res(struct rpc_rqst *req, + * REMOVE3resfail resfail; + * }; + */ +-static int nfs3_xdr_dec_remove3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_remove3res(void *req, + struct xdr_stream *xdr, +- struct nfs_removeres *result) ++ void *_result) + { ++ struct nfs_removeres *result = _result; + enum nfs_stat status; + int error; + +@@ -1843,10 +1877,11 @@ static int nfs3_xdr_dec_remove3res(struct rpc_rqst *req, + * RENAME3resfail resfail; + * }; + */ +-static int nfs3_xdr_dec_rename3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_rename3res(void *req, + struct xdr_stream *xdr, +- struct nfs_renameres *result) ++ void *_result) + { ++ struct nfs_renameres *result = _result; + enum nfs_stat status; + int error; + +@@ -1887,9 +1922,10 @@ static int nfs3_xdr_dec_rename3res(struct rpc_rqst *req, + * LINK3resfail resfail; + * }; + */ +-static int nfs3_xdr_dec_link3res(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs3_linkres *result) ++static int nfs3_xdr_dec_link3res(void *req, struct xdr_stream *xdr, ++ void *_result) + { ++ struct nfs3_linkres *result = _result; + enum nfs_stat status; + int error; + +@@ -2070,10 +2106,11 @@ static int decode_readdir3resok(struct xdr_stream *xdr, + return error; + } + +-static int nfs3_xdr_dec_readdir3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_readdir3res(void *req, + struct xdr_stream *xdr, +- struct nfs3_readdirres *result) ++ void *_result) + { ++ struct nfs3_readdirres *result = _result; + enum nfs_stat status; + int error; + +@@ -2138,10 +2175,11 @@ static int decode_fsstat3resok(struct xdr_stream *xdr, + return -EIO; + } + +-static int nfs3_xdr_dec_fsstat3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_fsstat3res(void *req, + struct xdr_stream *xdr, +- struct nfs_fsstat *result) ++ void *_result) + { ++ struct nfs_fsstat *result = _result; + enum nfs_stat status; + int error; + +@@ -2214,10 +2252,11 @@ static int decode_fsinfo3resok(struct xdr_stream *xdr, + return -EIO; + } + +-static int nfs3_xdr_dec_fsinfo3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_fsinfo3res(void *req, + struct xdr_stream *xdr, +- struct nfs_fsinfo *result) ++ void *_result) + { ++ struct nfs_fsinfo *result = _result; + enum nfs_stat status; + int error; + +@@ -2277,10 +2316,11 @@ static int decode_pathconf3resok(struct xdr_stream *xdr, + return -EIO; + } + +-static int nfs3_xdr_dec_pathconf3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_pathconf3res(void *req, + struct xdr_stream *xdr, +- struct nfs_pathconf *result) ++ void *_result) + { ++ struct nfs_pathconf *result = _result; + enum nfs_stat status; + int error; + +@@ -2318,10 +2358,11 @@ static int nfs3_xdr_dec_pathconf3res(struct rpc_rqst *req, + * COMMIT3resfail resfail; + * }; + */ +-static int nfs3_xdr_dec_commit3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_commit3res(void *req, + struct xdr_stream *xdr, +- struct nfs_commitres *result) ++ void *_result) + { ++ struct nfs_commitres *result = _result; + enum nfs_stat status; + int error; + +@@ -2387,9 +2428,9 @@ static inline int decode_getacl3resok(struct xdr_stream *xdr, + return error; + } + +-static int nfs3_xdr_dec_getacl3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_getacl3res(void *req, + struct xdr_stream *xdr, +- struct nfs3_getaclres *result) ++ void *result) + { + enum nfs_stat status; + int error; +@@ -2406,9 +2447,9 @@ static int nfs3_xdr_dec_getacl3res(struct rpc_rqst *req, + return nfs3_stat_to_errno(status); + } + +-static int nfs3_xdr_dec_setacl3res(struct rpc_rqst *req, ++static int nfs3_xdr_dec_setacl3res(void *req, + struct xdr_stream *xdr, +- struct nfs_fattr *result) ++ void *result) + { + enum nfs_stat status; + int error; +@@ -2495,8 +2536,8 @@ static int nfs3_stat_to_errno(enum nfs_stat status) + #define PROC(proc, argtype, restype, timer) \ + [NFS3PROC_##proc] = { \ + .p_proc = NFS3PROC_##proc, \ +- .p_encode = (kxdreproc_t)nfs3_xdr_enc_##argtype##3args, \ +- .p_decode = (kxdrdproc_t)nfs3_xdr_dec_##restype##3res, \ ++ .p_encode = nfs3_xdr_enc_##argtype##3args, \ ++ .p_decode = nfs3_xdr_dec_##restype##3res, \ + .p_arglen = NFS3_##argtype##args_sz, \ + .p_replen = NFS3_##restype##res_sz, \ + .p_timer = timer, \ +@@ -2538,8 +2579,8 @@ const struct rpc_version nfs_version3 = { + static struct rpc_procinfo nfs3_acl_procedures[] = { + [ACLPROC3_GETACL] = { + .p_proc = ACLPROC3_GETACL, +- .p_encode = (kxdreproc_t)nfs3_xdr_enc_getacl3args, +- .p_decode = (kxdrdproc_t)nfs3_xdr_dec_getacl3res, ++ .p_encode = nfs3_xdr_enc_getacl3args, ++ .p_decode = nfs3_xdr_dec_getacl3res, + .p_arglen = ACL3_getaclargs_sz, + .p_replen = ACL3_getaclres_sz, + .p_timer = 1, +@@ -2547,8 +2588,8 @@ static struct rpc_procinfo nfs3_acl_procedures[] = { + }, + [ACLPROC3_SETACL] = { + .p_proc = ACLPROC3_SETACL, +- .p_encode = (kxdreproc_t)nfs3_xdr_enc_setacl3args, +- .p_decode = (kxdrdproc_t)nfs3_xdr_dec_setacl3res, ++ .p_encode = nfs3_xdr_enc_setacl3args, ++ .p_decode = nfs3_xdr_dec_setacl3res, + .p_arglen = ACL3_setaclargs_sz, + .p_replen = ACL3_setaclres_sz, + .p_timer = 0, +diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c +index 8b2605882a20..b31170feef48 100644 +--- a/fs/nfs/nfs42xdr.c ++++ b/fs/nfs/nfs42xdr.c +@@ -205,10 +205,12 @@ static void encode_clone(struct xdr_stream *xdr, + /* + * Encode ALLOCATE request + */ +-static void nfs4_xdr_enc_allocate(struct rpc_rqst *req, ++static void nfs4_xdr_enc_allocate(void *_req, + struct xdr_stream *xdr, +- struct nfs42_falloc_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs42_falloc_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -224,10 +226,12 @@ static void nfs4_xdr_enc_allocate(struct rpc_rqst *req, + /* + * Encode COPY request + */ +-static void nfs4_xdr_enc_copy(struct rpc_rqst *req, ++static void nfs4_xdr_enc_copy(void *_req, + struct xdr_stream *xdr, +- struct nfs42_copy_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs42_copy_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -244,10 +248,12 @@ static void nfs4_xdr_enc_copy(struct rpc_rqst *req, + /* + * Encode DEALLOCATE request + */ +-static void nfs4_xdr_enc_deallocate(struct rpc_rqst *req, ++static void nfs4_xdr_enc_deallocate(void *_req, + struct xdr_stream *xdr, +- struct nfs42_falloc_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs42_falloc_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -263,10 +269,12 @@ static void nfs4_xdr_enc_deallocate(struct rpc_rqst *req, + /* + * Encode SEEK request + */ +-static void nfs4_xdr_enc_seek(struct rpc_rqst *req, ++static void nfs4_xdr_enc_seek(void *_req, + struct xdr_stream *xdr, +- struct nfs42_seek_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs42_seek_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -281,10 +289,12 @@ static void nfs4_xdr_enc_seek(struct rpc_rqst *req, + /* + * Encode LAYOUTSTATS request + */ +-static void nfs4_xdr_enc_layoutstats(struct rpc_rqst *req, ++static void nfs4_xdr_enc_layoutstats(void *_req, + struct xdr_stream *xdr, +- struct nfs42_layoutstat_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs42_layoutstat_args *args = _args; + int i; + + struct compound_hdr hdr = { +@@ -303,10 +313,12 @@ static void nfs4_xdr_enc_layoutstats(struct rpc_rqst *req, + /* + * Encode CLONE request + */ +-static void nfs4_xdr_enc_clone(struct rpc_rqst *req, ++static void nfs4_xdr_enc_clone(void *_req, + struct xdr_stream *xdr, +- struct nfs42_clone_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs42_clone_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -430,10 +442,12 @@ static int decode_clone(struct xdr_stream *xdr) + /* + * Decode ALLOCATE request + */ +-static int nfs4_xdr_dec_allocate(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_allocate(void *_rqstp, + struct xdr_stream *xdr, +- struct nfs42_falloc_res *res) ++ void *_res) + { ++ struct rpc_rqst *rqstp = _rqstp; ++ struct nfs42_falloc_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -457,10 +471,12 @@ static int nfs4_xdr_dec_allocate(struct rpc_rqst *rqstp, + /* + * Decode COPY response + */ +-static int nfs4_xdr_dec_copy(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_copy(void *_rqstp, + struct xdr_stream *xdr, +- struct nfs42_copy_res *res) ++ void *_res) + { ++ struct rpc_rqst *rqstp = _rqstp; ++ struct nfs42_copy_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -487,10 +503,12 @@ static int nfs4_xdr_dec_copy(struct rpc_rqst *rqstp, + /* + * Decode DEALLOCATE request + */ +-static int nfs4_xdr_dec_deallocate(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_deallocate(void *_rqstp, + struct xdr_stream *xdr, +- struct nfs42_falloc_res *res) ++ void *_res) + { ++ struct rpc_rqst *rqstp = _rqstp; ++ struct nfs42_falloc_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -514,10 +532,12 @@ static int nfs4_xdr_dec_deallocate(struct rpc_rqst *rqstp, + /* + * Decode SEEK request + */ +-static int nfs4_xdr_dec_seek(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_seek(void *_rqstp, + struct xdr_stream *xdr, +- struct nfs42_seek_res *res) ++ void *_res) + { ++ struct rpc_rqst *rqstp = _rqstp; ++ struct nfs42_seek_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -538,10 +558,12 @@ static int nfs4_xdr_dec_seek(struct rpc_rqst *rqstp, + /* + * Decode LAYOUTSTATS request + */ +-static int nfs4_xdr_dec_layoutstats(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_layoutstats(void *_rqstp, + struct xdr_stream *xdr, +- struct nfs42_layoutstat_res *res) ++ void *_res) + { ++ struct rpc_rqst *rqstp = _rqstp; ++ struct nfs42_layoutstat_res *res = _res; + struct compound_hdr hdr; + int status, i; + +@@ -568,10 +590,12 @@ static int nfs4_xdr_dec_layoutstats(struct rpc_rqst *rqstp, + /* + * Decode CLONE request + */ +-static int nfs4_xdr_dec_clone(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_clone(void *_rqstp, + struct xdr_stream *xdr, +- struct nfs42_clone_res *res) ++ void *_res) + { ++ struct rpc_rqst *rqstp = _rqstp; ++ struct nfs42_clone_res *res = _res; + struct compound_hdr hdr; + int status; + +diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c +index c9c4d9855976..5134393e29c1 100644 +--- a/fs/nfs/nfs4xdr.c ++++ b/fs/nfs/nfs4xdr.c +@@ -2081,9 +2081,10 @@ static u32 nfs4_xdr_minorversion(const struct nfs4_sequence_args *args) + /* + * Encode an ACCESS request + */ +-static void nfs4_xdr_enc_access(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_accessargs *args) ++static void nfs4_xdr_enc_access(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ const struct nfs4_accessargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2099,9 +2100,10 @@ static void nfs4_xdr_enc_access(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode LOOKUP request + */ +-static void nfs4_xdr_enc_lookup(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_lookup_arg *args) ++static void nfs4_xdr_enc_lookup(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ const struct nfs4_lookup_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2118,10 +2120,11 @@ static void nfs4_xdr_enc_lookup(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode LOOKUP_ROOT request + */ +-static void nfs4_xdr_enc_lookup_root(struct rpc_rqst *req, ++static void nfs4_xdr_enc_lookup_root(void *req, + struct xdr_stream *xdr, +- const struct nfs4_lookup_root_arg *args) ++ void *_args) + { ++ const struct nfs4_lookup_root_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2137,9 +2140,10 @@ static void nfs4_xdr_enc_lookup_root(struct rpc_rqst *req, + /* + * Encode REMOVE request + */ +-static void nfs4_xdr_enc_remove(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs_removeargs *args) ++static void nfs4_xdr_enc_remove(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ const struct nfs_removeargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2154,9 +2158,10 @@ static void nfs4_xdr_enc_remove(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode RENAME request + */ +-static void nfs4_xdr_enc_rename(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs_renameargs *args) ++static void nfs4_xdr_enc_rename(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ const struct nfs_renameargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2173,9 +2178,10 @@ static void nfs4_xdr_enc_rename(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode LINK request + */ +-static void nfs4_xdr_enc_link(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_link_arg *args) ++static void nfs4_xdr_enc_link(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ const struct nfs4_link_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2194,9 +2200,10 @@ static void nfs4_xdr_enc_link(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode CREATE request + */ +-static void nfs4_xdr_enc_create(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_create_arg *args) ++static void nfs4_xdr_enc_create(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ const struct nfs4_create_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2213,8 +2220,8 @@ static void nfs4_xdr_enc_create(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode SYMLINK request + */ +-static void nfs4_xdr_enc_symlink(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_create_arg *args) ++static void nfs4_xdr_enc_symlink(void *req, struct xdr_stream *xdr, ++ void *args) + { + nfs4_xdr_enc_create(req, xdr, args); + } +@@ -2222,9 +2229,10 @@ static void nfs4_xdr_enc_symlink(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode GETATTR request + */ +-static void nfs4_xdr_enc_getattr(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_getattr_arg *args) ++static void nfs4_xdr_enc_getattr(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ const struct nfs4_getattr_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2239,9 +2247,10 @@ static void nfs4_xdr_enc_getattr(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode a CLOSE request + */ +-static void nfs4_xdr_enc_close(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_closeargs *args) ++static void nfs4_xdr_enc_close(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct nfs_closeargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2257,9 +2266,10 @@ static void nfs4_xdr_enc_close(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode an OPEN request + */ +-static void nfs4_xdr_enc_open(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_openargs *args) ++static void nfs4_xdr_enc_open(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct nfs_openargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2278,10 +2288,11 @@ static void nfs4_xdr_enc_open(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode an OPEN_CONFIRM request + */ +-static void nfs4_xdr_enc_open_confirm(struct rpc_rqst *req, ++static void nfs4_xdr_enc_open_confirm(void *req, + struct xdr_stream *xdr, +- struct nfs_open_confirmargs *args) ++ void *_args) + { ++ struct nfs_open_confirmargs *args = _args; + struct compound_hdr hdr = { + .nops = 0, + }; +@@ -2295,10 +2306,11 @@ static void nfs4_xdr_enc_open_confirm(struct rpc_rqst *req, + /* + * Encode an OPEN request with no attributes. + */ +-static void nfs4_xdr_enc_open_noattr(struct rpc_rqst *req, ++static void nfs4_xdr_enc_open_noattr(void *req, + struct xdr_stream *xdr, +- struct nfs_openargs *args) ++ void *_args) + { ++ struct nfs_openargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2316,10 +2328,11 @@ static void nfs4_xdr_enc_open_noattr(struct rpc_rqst *req, + /* + * Encode an OPEN_DOWNGRADE request + */ +-static void nfs4_xdr_enc_open_downgrade(struct rpc_rqst *req, ++static void nfs4_xdr_enc_open_downgrade(void *req, + struct xdr_stream *xdr, +- struct nfs_closeargs *args) ++ void *_args) + { ++ struct nfs_closeargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2335,9 +2348,10 @@ static void nfs4_xdr_enc_open_downgrade(struct rpc_rqst *req, + /* + * Encode a LOCK request + */ +-static void nfs4_xdr_enc_lock(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_lock_args *args) ++static void nfs4_xdr_enc_lock(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct nfs_lock_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2352,9 +2366,10 @@ static void nfs4_xdr_enc_lock(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode a LOCKT request + */ +-static void nfs4_xdr_enc_lockt(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_lockt_args *args) ++static void nfs4_xdr_enc_lockt(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct nfs_lockt_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2369,9 +2384,10 @@ static void nfs4_xdr_enc_lockt(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode a LOCKU request + */ +-static void nfs4_xdr_enc_locku(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_locku_args *args) ++static void nfs4_xdr_enc_locku(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct nfs_locku_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2383,10 +2399,11 @@ static void nfs4_xdr_enc_locku(struct rpc_rqst *req, struct xdr_stream *xdr, + encode_nops(&hdr); + } + +-static void nfs4_xdr_enc_release_lockowner(struct rpc_rqst *req, ++static void nfs4_xdr_enc_release_lockowner(void *req, + struct xdr_stream *xdr, +- struct nfs_release_lockowner_args *args) ++ void *_args) + { ++ struct nfs_release_lockowner_args *args = _args; + struct compound_hdr hdr = { + .minorversion = 0, + }; +@@ -2399,9 +2416,11 @@ static void nfs4_xdr_enc_release_lockowner(struct rpc_rqst *req, + /* + * Encode a READLINK request + */ +-static void nfs4_xdr_enc_readlink(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_readlink *args) ++static void nfs4_xdr_enc_readlink(void *_req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ const struct nfs4_readlink *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2419,9 +2438,11 @@ static void nfs4_xdr_enc_readlink(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode a READDIR request + */ +-static void nfs4_xdr_enc_readdir(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_readdir_arg *args) ++static void nfs4_xdr_enc_readdir(void *_req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ const struct nfs4_readdir_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2442,9 +2463,11 @@ static void nfs4_xdr_enc_readdir(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode a READ request + */ +-static void nfs4_xdr_enc_read(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_pgio_args *args) ++static void nfs4_xdr_enc_read(void *_req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs_pgio_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2463,9 +2486,11 @@ static void nfs4_xdr_enc_read(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode an SETATTR request + */ +-static void nfs4_xdr_enc_setattr(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_setattrargs *args) ++static void nfs4_xdr_enc_setattr(void *_req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs_setattrargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2481,9 +2506,11 @@ static void nfs4_xdr_enc_setattr(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode a GETACL request + */ +-static void nfs4_xdr_enc_getacl(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_getaclargs *args) ++static void nfs4_xdr_enc_getacl(void *_req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs_getaclargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2504,9 +2531,11 @@ static void nfs4_xdr_enc_getacl(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Encode a WRITE request + */ +-static void nfs4_xdr_enc_write(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_pgio_args *args) ++static void nfs4_xdr_enc_write(void *_req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs_pgio_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2524,9 +2553,10 @@ static void nfs4_xdr_enc_write(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * a COMMIT request + */ +-static void nfs4_xdr_enc_commit(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_commitargs *args) ++static void nfs4_xdr_enc_commit(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct nfs_commitargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2541,9 +2571,10 @@ static void nfs4_xdr_enc_commit(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * FSINFO request + */ +-static void nfs4_xdr_enc_fsinfo(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs4_fsinfo_arg *args) ++static void nfs4_xdr_enc_fsinfo(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct nfs4_fsinfo_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2558,9 +2589,10 @@ static void nfs4_xdr_enc_fsinfo(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * a PATHCONF request + */ +-static void nfs4_xdr_enc_pathconf(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_pathconf_arg *args) ++static void nfs4_xdr_enc_pathconf(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ const struct nfs4_pathconf_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2576,9 +2608,10 @@ static void nfs4_xdr_enc_pathconf(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * a STATFS request + */ +-static void nfs4_xdr_enc_statfs(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfs4_statfs_arg *args) ++static void nfs4_xdr_enc_statfs(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ const struct nfs4_statfs_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2594,10 +2627,11 @@ static void nfs4_xdr_enc_statfs(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * GETATTR_BITMAP request + */ +-static void nfs4_xdr_enc_server_caps(struct rpc_rqst *req, ++static void nfs4_xdr_enc_server_caps(void *req, + struct xdr_stream *xdr, +- struct nfs4_server_caps_arg *args) ++ void *_args) + { ++ struct nfs4_server_caps_arg *args = _args; + const u32 *bitmask = args->bitmask; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), +@@ -2613,9 +2647,10 @@ static void nfs4_xdr_enc_server_caps(struct rpc_rqst *req, + /* + * a RENEW request + */ +-static void nfs4_xdr_enc_renew(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_client *clp) ++static void nfs4_xdr_enc_renew(void *req, struct xdr_stream *xdr, ++ void *_clp) + { ++ struct nfs_client *clp = _clp; + struct compound_hdr hdr = { + .nops = 0, + }; +@@ -2628,9 +2663,9 @@ static void nfs4_xdr_enc_renew(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * a SETCLIENTID request + */ +-static void nfs4_xdr_enc_setclientid(struct rpc_rqst *req, ++static void nfs4_xdr_enc_setclientid(void *req, + struct xdr_stream *xdr, +- struct nfs4_setclientid *sc) ++ void *sc) + { + struct compound_hdr hdr = { + .nops = 0, +@@ -2644,9 +2679,9 @@ static void nfs4_xdr_enc_setclientid(struct rpc_rqst *req, + /* + * a SETCLIENTID_CONFIRM request + */ +-static void nfs4_xdr_enc_setclientid_confirm(struct rpc_rqst *req, ++static void nfs4_xdr_enc_setclientid_confirm(void *req, + struct xdr_stream *xdr, +- struct nfs4_setclientid_res *arg) ++ void *arg) + { + struct compound_hdr hdr = { + .nops = 0, +@@ -2660,10 +2695,11 @@ static void nfs4_xdr_enc_setclientid_confirm(struct rpc_rqst *req, + /* + * DELEGRETURN request + */ +-static void nfs4_xdr_enc_delegreturn(struct rpc_rqst *req, ++static void nfs4_xdr_enc_delegreturn(void *req, + struct xdr_stream *xdr, +- const struct nfs4_delegreturnargs *args) ++ void *_args) + { ++ const struct nfs4_delegreturnargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2679,10 +2715,12 @@ static void nfs4_xdr_enc_delegreturn(struct rpc_rqst *req, + /* + * Encode FS_LOCATIONS request + */ +-static void nfs4_xdr_enc_fs_locations(struct rpc_rqst *req, ++static void nfs4_xdr_enc_fs_locations(void *_req, + struct xdr_stream *xdr, +- struct nfs4_fs_locations_arg *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs4_fs_locations_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2712,10 +2750,11 @@ static void nfs4_xdr_enc_fs_locations(struct rpc_rqst *req, + /* + * Encode SECINFO request + */ +-static void nfs4_xdr_enc_secinfo(struct rpc_rqst *req, ++static void nfs4_xdr_enc_secinfo(void *req, + struct xdr_stream *xdr, +- struct nfs4_secinfo_arg *args) ++ void *_args) + { ++ struct nfs4_secinfo_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2730,10 +2769,11 @@ static void nfs4_xdr_enc_secinfo(struct rpc_rqst *req, + /* + * Encode FSID_PRESENT request + */ +-static void nfs4_xdr_enc_fsid_present(struct rpc_rqst *req, ++static void nfs4_xdr_enc_fsid_present(void *req, + struct xdr_stream *xdr, +- struct nfs4_fsid_present_arg *args) ++ void *_args) + { ++ struct nfs4_fsid_present_arg *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2751,10 +2791,11 @@ static void nfs4_xdr_enc_fsid_present(struct rpc_rqst *req, + /* + * BIND_CONN_TO_SESSION request + */ +-static void nfs4_xdr_enc_bind_conn_to_session(struct rpc_rqst *req, ++static void nfs4_xdr_enc_bind_conn_to_session(void *req, + struct xdr_stream *xdr, +- struct nfs41_bind_conn_to_session_args *args) ++ void *_args) + { ++ struct nfs41_bind_conn_to_session_args *args = _args; + struct compound_hdr hdr = { + .minorversion = args->client->cl_mvops->minor_version, + }; +@@ -2767,10 +2808,11 @@ static void nfs4_xdr_enc_bind_conn_to_session(struct rpc_rqst *req, + /* + * EXCHANGE_ID request + */ +-static void nfs4_xdr_enc_exchange_id(struct rpc_rqst *req, ++static void nfs4_xdr_enc_exchange_id(void *req, + struct xdr_stream *xdr, +- struct nfs41_exchange_id_args *args) ++ void *_args) + { ++ struct nfs41_exchange_id_args *args = _args; + struct compound_hdr hdr = { + .minorversion = args->client->cl_mvops->minor_version, + }; +@@ -2783,10 +2825,11 @@ static void nfs4_xdr_enc_exchange_id(struct rpc_rqst *req, + /* + * a CREATE_SESSION request + */ +-static void nfs4_xdr_enc_create_session(struct rpc_rqst *req, ++static void nfs4_xdr_enc_create_session(void *req, + struct xdr_stream *xdr, +- struct nfs41_create_session_args *args) ++ void *_args) + { ++ struct nfs41_create_session_args *args = _args; + struct compound_hdr hdr = { + .minorversion = args->client->cl_mvops->minor_version, + }; +@@ -2799,10 +2842,11 @@ static void nfs4_xdr_enc_create_session(struct rpc_rqst *req, + /* + * a DESTROY_SESSION request + */ +-static void nfs4_xdr_enc_destroy_session(struct rpc_rqst *req, ++static void nfs4_xdr_enc_destroy_session(void *req, + struct xdr_stream *xdr, +- struct nfs4_session *session) ++ void *_session) + { ++ struct nfs4_session *session = _session; + struct compound_hdr hdr = { + .minorversion = session->clp->cl_mvops->minor_version, + }; +@@ -2815,10 +2859,11 @@ static void nfs4_xdr_enc_destroy_session(struct rpc_rqst *req, + /* + * a DESTROY_CLIENTID request + */ +-static void nfs4_xdr_enc_destroy_clientid(struct rpc_rqst *req, ++static void nfs4_xdr_enc_destroy_clientid(void *req, + struct xdr_stream *xdr, +- struct nfs_client *clp) ++ void *_clp) + { ++ struct nfs_client *clp = _clp; + struct compound_hdr hdr = { + .minorversion = clp->cl_mvops->minor_version, + }; +@@ -2831,8 +2876,8 @@ static void nfs4_xdr_enc_destroy_clientid(struct rpc_rqst *req, + /* + * a SEQUENCE request + */ +-static void nfs4_xdr_enc_sequence(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs4_sequence_args *args) ++static void nfs4_xdr_enc_sequence(void *req, struct xdr_stream *xdr, ++ void *args) + { + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(args), +@@ -2846,10 +2891,11 @@ static void nfs4_xdr_enc_sequence(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * a GET_LEASE_TIME request + */ +-static void nfs4_xdr_enc_get_lease_time(struct rpc_rqst *req, ++static void nfs4_xdr_enc_get_lease_time(void *req, + struct xdr_stream *xdr, +- struct nfs4_get_lease_time_args *args) ++ void *_args) + { ++ struct nfs4_get_lease_time_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->la_seq_args), + }; +@@ -2865,10 +2911,11 @@ static void nfs4_xdr_enc_get_lease_time(struct rpc_rqst *req, + /* + * a RECLAIM_COMPLETE request + */ +-static void nfs4_xdr_enc_reclaim_complete(struct rpc_rqst *req, ++static void nfs4_xdr_enc_reclaim_complete(void *req, + struct xdr_stream *xdr, +- struct nfs41_reclaim_complete_args *args) ++ void *_args) + { ++ struct nfs41_reclaim_complete_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args) + }; +@@ -2882,10 +2929,12 @@ static void nfs4_xdr_enc_reclaim_complete(struct rpc_rqst *req, + /* + * Encode GETDEVICEINFO request + */ +-static void nfs4_xdr_enc_getdeviceinfo(struct rpc_rqst *req, ++static void nfs4_xdr_enc_getdeviceinfo(void *_req, + struct xdr_stream *xdr, +- struct nfs4_getdeviceinfo_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs4_getdeviceinfo_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2906,10 +2955,12 @@ static void nfs4_xdr_enc_getdeviceinfo(struct rpc_rqst *req, + /* + * Encode LAYOUTGET request + */ +-static void nfs4_xdr_enc_layoutget(struct rpc_rqst *req, ++static void nfs4_xdr_enc_layoutget(void *_req, + struct xdr_stream *xdr, +- struct nfs4_layoutget_args *args) ++ void *_args) + { ++ struct rpc_rqst *req = _req; ++ struct nfs4_layoutget_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2928,10 +2979,11 @@ static void nfs4_xdr_enc_layoutget(struct rpc_rqst *req, + /* + * Encode LAYOUTCOMMIT request + */ +-static void nfs4_xdr_enc_layoutcommit(struct rpc_rqst *req, ++static void nfs4_xdr_enc_layoutcommit(void *req, + struct xdr_stream *xdr, +- struct nfs4_layoutcommit_args *args) ++ void *_args) + { ++ struct nfs4_layoutcommit_args *args = _args; + struct nfs4_layoutcommit_data *data = + container_of(args, struct nfs4_layoutcommit_data, args); + struct compound_hdr hdr = { +@@ -2949,10 +3001,11 @@ static void nfs4_xdr_enc_layoutcommit(struct rpc_rqst *req, + /* + * Encode LAYOUTRETURN request + */ +-static void nfs4_xdr_enc_layoutreturn(struct rpc_rqst *req, ++static void nfs4_xdr_enc_layoutreturn(void *req, + struct xdr_stream *xdr, +- struct nfs4_layoutreturn_args *args) ++ void *_args) + { ++ struct nfs4_layoutreturn_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2967,10 +3020,11 @@ static void nfs4_xdr_enc_layoutreturn(struct rpc_rqst *req, + /* + * Encode SECINFO_NO_NAME request + */ +-static int nfs4_xdr_enc_secinfo_no_name(struct rpc_rqst *req, ++static void nfs4_xdr_enc_secinfo_no_name(void *req, + struct xdr_stream *xdr, +- struct nfs41_secinfo_no_name_args *args) ++ void *_args) + { ++ struct nfs41_secinfo_no_name_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -2980,16 +3034,16 @@ static int nfs4_xdr_enc_secinfo_no_name(struct rpc_rqst *req, + encode_putrootfh(xdr, &hdr); + encode_secinfo_no_name(xdr, args, &hdr); + encode_nops(&hdr); +- return 0; + } + + /* + * Encode TEST_STATEID request + */ +-static void nfs4_xdr_enc_test_stateid(struct rpc_rqst *req, ++static void nfs4_xdr_enc_test_stateid(void *req, + struct xdr_stream *xdr, +- struct nfs41_test_stateid_args *args) ++ void *_args) + { ++ struct nfs41_test_stateid_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -3003,10 +3057,11 @@ static void nfs4_xdr_enc_test_stateid(struct rpc_rqst *req, + /* + * Encode FREE_STATEID request + */ +-static void nfs4_xdr_enc_free_stateid(struct rpc_rqst *req, ++static void nfs4_xdr_enc_free_stateid(void *req, + struct xdr_stream *xdr, +- struct nfs41_free_stateid_args *args) ++ void *_args) + { ++ struct nfs41_free_stateid_args *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -6098,10 +6153,11 @@ static int decode_free_stateid(struct xdr_stream *xdr, + /* + * Decode OPEN_DOWNGRADE response + */ +-static int nfs4_xdr_dec_open_downgrade(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_open_downgrade(void *rqstp, + struct xdr_stream *xdr, +- struct nfs_closeres *res) ++ void *_res) + { ++ struct nfs_closeres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6125,9 +6181,10 @@ static int nfs4_xdr_dec_open_downgrade(struct rpc_rqst *rqstp, + /* + * Decode ACCESS response + */ +-static int nfs4_xdr_dec_access(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs4_accessres *res) ++static int nfs4_xdr_dec_access(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs4_accessres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6151,9 +6208,10 @@ static int nfs4_xdr_dec_access(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode LOOKUP response + */ +-static int nfs4_xdr_dec_lookup(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs4_lookup_res *res) ++static int nfs4_xdr_dec_lookup(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs4_lookup_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6180,10 +6238,11 @@ static int nfs4_xdr_dec_lookup(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode LOOKUP_ROOT response + */ +-static int nfs4_xdr_dec_lookup_root(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_lookup_root(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_lookup_res *res) ++ void *_res) + { ++ struct nfs4_lookup_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6207,9 +6266,10 @@ static int nfs4_xdr_dec_lookup_root(struct rpc_rqst *rqstp, + /* + * Decode REMOVE response + */ +-static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_removeres *res) ++static int nfs4_xdr_dec_remove(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_removeres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6230,9 +6290,10 @@ static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode RENAME response + */ +-static int nfs4_xdr_dec_rename(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_renameres *res) ++static int nfs4_xdr_dec_rename(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_renameres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6259,9 +6320,10 @@ static int nfs4_xdr_dec_rename(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode LINK response + */ +-static int nfs4_xdr_dec_link(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs4_link_res *res) ++static int nfs4_xdr_dec_link(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs4_link_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6298,9 +6360,10 @@ static int nfs4_xdr_dec_link(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode CREATE response + */ +-static int nfs4_xdr_dec_create(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs4_create_res *res) ++static int nfs4_xdr_dec_create(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs4_create_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6327,8 +6390,8 @@ static int nfs4_xdr_dec_create(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode SYMLINK response + */ +-static int nfs4_xdr_dec_symlink(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs4_create_res *res) ++static int nfs4_xdr_dec_symlink(void *rqstp, struct xdr_stream *xdr, ++ void *res) + { + return nfs4_xdr_dec_create(rqstp, xdr, res); + } +@@ -6336,9 +6399,10 @@ static int nfs4_xdr_dec_symlink(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode GETATTR response + */ +-static int nfs4_xdr_dec_getattr(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs4_getattr_res *res) ++static int nfs4_xdr_dec_getattr(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs4_getattr_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6359,9 +6423,10 @@ static int nfs4_xdr_dec_getattr(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Encode an SETACL request + */ +-static void nfs4_xdr_enc_setacl(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs_setaclargs *args) ++static void nfs4_xdr_enc_setacl(void *req, struct xdr_stream *xdr, ++ void *_args) + { ++ struct nfs_setaclargs *args = _args; + struct compound_hdr hdr = { + .minorversion = nfs4_xdr_minorversion(&args->seq_args), + }; +@@ -6377,9 +6442,10 @@ static void nfs4_xdr_enc_setacl(struct rpc_rqst *req, struct xdr_stream *xdr, + * Decode SETACL response + */ + static int +-nfs4_xdr_dec_setacl(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_setaclres *res) ++nfs4_xdr_dec_setacl(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_setaclres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6401,9 +6467,10 @@ nfs4_xdr_dec_setacl(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + * Decode GETACL response + */ + static int +-nfs4_xdr_dec_getacl(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_getaclres *res) ++nfs4_xdr_dec_getacl(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_getaclres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6429,9 +6496,10 @@ nfs4_xdr_dec_getacl(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode CLOSE response + */ +-static int nfs4_xdr_dec_close(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_closeres *res) ++static int nfs4_xdr_dec_close(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_closeres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6461,9 +6529,10 @@ static int nfs4_xdr_dec_close(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode OPEN response + */ +-static int nfs4_xdr_dec_open(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_openres *res) ++static int nfs4_xdr_dec_open(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_openres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6492,9 +6561,9 @@ static int nfs4_xdr_dec_open(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode OPEN_CONFIRM response + */ +-static int nfs4_xdr_dec_open_confirm(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_open_confirm(void *rqstp, + struct xdr_stream *xdr, +- struct nfs_open_confirmres *res) ++ void *res) + { + struct compound_hdr hdr; + int status; +@@ -6513,10 +6582,11 @@ static int nfs4_xdr_dec_open_confirm(struct rpc_rqst *rqstp, + /* + * Decode OPEN response + */ +-static int nfs4_xdr_dec_open_noattr(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_open_noattr(void *rqstp, + struct xdr_stream *xdr, +- struct nfs_openres *res) ++ void *_res) + { ++ struct nfs_openres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6542,10 +6612,11 @@ static int nfs4_xdr_dec_open_noattr(struct rpc_rqst *rqstp, + /* + * Decode SETATTR response + */ +-static int nfs4_xdr_dec_setattr(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_setattr(void *rqstp, + struct xdr_stream *xdr, +- struct nfs_setattrres *res) ++ void *_res) + { ++ struct nfs_setattrres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6569,9 +6640,10 @@ static int nfs4_xdr_dec_setattr(struct rpc_rqst *rqstp, + /* + * Decode LOCK response + */ +-static int nfs4_xdr_dec_lock(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_lock_res *res) ++static int nfs4_xdr_dec_lock(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_lock_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6592,9 +6664,10 @@ static int nfs4_xdr_dec_lock(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode LOCKT response + */ +-static int nfs4_xdr_dec_lockt(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_lockt_res *res) ++static int nfs4_xdr_dec_lockt(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_lockt_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6615,9 +6688,10 @@ static int nfs4_xdr_dec_lockt(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode LOCKU response + */ +-static int nfs4_xdr_dec_locku(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_locku_res *res) ++static int nfs4_xdr_dec_locku(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_locku_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6635,7 +6709,7 @@ static int nfs4_xdr_dec_locku(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + return status; + } + +-static int nfs4_xdr_dec_release_lockowner(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_release_lockowner(void *rqstp, + struct xdr_stream *xdr, void *dummy) + { + struct compound_hdr hdr; +@@ -6650,10 +6724,11 @@ static int nfs4_xdr_dec_release_lockowner(struct rpc_rqst *rqstp, + /* + * Decode READLINK response + */ +-static int nfs4_xdr_dec_readlink(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_readlink(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_readlink_res *res) ++ void *_res) + { ++ struct nfs4_readlink_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6674,9 +6749,10 @@ static int nfs4_xdr_dec_readlink(struct rpc_rqst *rqstp, + /* + * Decode READDIR response + */ +-static int nfs4_xdr_dec_readdir(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs4_readdir_res *res) ++static int nfs4_xdr_dec_readdir(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs4_readdir_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6697,9 +6773,10 @@ static int nfs4_xdr_dec_readdir(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode Read response + */ +-static int nfs4_xdr_dec_read(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_pgio_res *res) ++static int nfs4_xdr_dec_read(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_pgio_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6723,9 +6800,10 @@ static int nfs4_xdr_dec_read(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode WRITE response + */ +-static int nfs4_xdr_dec_write(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_pgio_res *res) ++static int nfs4_xdr_dec_write(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_pgio_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6753,9 +6831,10 @@ static int nfs4_xdr_dec_write(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode COMMIT response + */ +-static int nfs4_xdr_dec_commit(struct rpc_rqst *rqstp, struct xdr_stream *xdr, +- struct nfs_commitres *res) ++static int nfs4_xdr_dec_commit(void *rqstp, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs_commitres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6777,9 +6856,10 @@ static int nfs4_xdr_dec_commit(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode FSINFO response + */ +-static int nfs4_xdr_dec_fsinfo(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs4_fsinfo_res *res) ++static int nfs4_xdr_dec_fsinfo(void *req, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs4_fsinfo_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6796,9 +6876,10 @@ static int nfs4_xdr_dec_fsinfo(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Decode PATHCONF response + */ +-static int nfs4_xdr_dec_pathconf(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs4_pathconf_res *res) ++static int nfs4_xdr_dec_pathconf(void *req, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs4_pathconf_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6815,9 +6896,10 @@ static int nfs4_xdr_dec_pathconf(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Decode STATFS response + */ +-static int nfs4_xdr_dec_statfs(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct nfs4_statfs_res *res) ++static int nfs4_xdr_dec_statfs(void *req, struct xdr_stream *xdr, ++ void *_res) + { ++ struct nfs4_statfs_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6834,10 +6916,11 @@ static int nfs4_xdr_dec_statfs(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * Decode GETATTR_BITMAP response + */ +-static int nfs4_xdr_dec_server_caps(struct rpc_rqst *req, ++static int nfs4_xdr_dec_server_caps(void *req, + struct xdr_stream *xdr, +- struct nfs4_server_caps_res *res) ++ void *_res) + { ++ struct nfs4_server_caps_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6858,7 +6941,7 @@ static int nfs4_xdr_dec_server_caps(struct rpc_rqst *req, + /* + * Decode RENEW response + */ +-static int nfs4_xdr_dec_renew(struct rpc_rqst *rqstp, struct xdr_stream *xdr, ++static int nfs4_xdr_dec_renew(void *rqstp, struct xdr_stream *xdr, + void *__unused) + { + struct compound_hdr hdr; +@@ -6873,9 +6956,9 @@ static int nfs4_xdr_dec_renew(struct rpc_rqst *rqstp, struct xdr_stream *xdr, + /* + * Decode SETCLIENTID response + */ +-static int nfs4_xdr_dec_setclientid(struct rpc_rqst *req, ++static int nfs4_xdr_dec_setclientid(void *req, + struct xdr_stream *xdr, +- struct nfs4_setclientid_res *res) ++ void *res) + { + struct compound_hdr hdr; + int status; +@@ -6889,8 +6972,9 @@ static int nfs4_xdr_dec_setclientid(struct rpc_rqst *req, + /* + * Decode SETCLIENTID_CONFIRM response + */ +-static int nfs4_xdr_dec_setclientid_confirm(struct rpc_rqst *req, +- struct xdr_stream *xdr) ++static int nfs4_xdr_dec_setclientid_confirm(void *req, ++ struct xdr_stream *xdr, ++ void *res) + { + struct compound_hdr hdr; + int status; +@@ -6904,10 +6988,11 @@ static int nfs4_xdr_dec_setclientid_confirm(struct rpc_rqst *req, + /* + * Decode DELEGRETURN response + */ +-static int nfs4_xdr_dec_delegreturn(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_delegreturn(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_delegreturnres *res) ++ void *_res) + { ++ struct nfs4_delegreturnres *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6931,10 +7016,11 @@ static int nfs4_xdr_dec_delegreturn(struct rpc_rqst *rqstp, + /* + * Decode FS_LOCATIONS response + */ +-static int nfs4_xdr_dec_fs_locations(struct rpc_rqst *req, ++static int nfs4_xdr_dec_fs_locations(void *req, + struct xdr_stream *xdr, +- struct nfs4_fs_locations_res *res) ++ void *_res) + { ++ struct nfs4_fs_locations_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6974,10 +7060,11 @@ static int nfs4_xdr_dec_fs_locations(struct rpc_rqst *req, + /* + * Decode SECINFO response + */ +-static int nfs4_xdr_dec_secinfo(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_secinfo(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_secinfo_res *res) ++ void *_res) + { ++ struct nfs4_secinfo_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -6998,10 +7085,11 @@ static int nfs4_xdr_dec_secinfo(struct rpc_rqst *rqstp, + /* + * Decode FSID_PRESENT response + */ +-static int nfs4_xdr_dec_fsid_present(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_fsid_present(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_fsid_present_res *res) ++ void *_res) + { ++ struct nfs4_fsid_present_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7027,7 +7115,7 @@ static int nfs4_xdr_dec_fsid_present(struct rpc_rqst *rqstp, + /* + * Decode BIND_CONN_TO_SESSION response + */ +-static int nfs4_xdr_dec_bind_conn_to_session(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_bind_conn_to_session(void *rqstp, + struct xdr_stream *xdr, + void *res) + { +@@ -7043,7 +7131,7 @@ static int nfs4_xdr_dec_bind_conn_to_session(struct rpc_rqst *rqstp, + /* + * Decode EXCHANGE_ID response + */ +-static int nfs4_xdr_dec_exchange_id(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_exchange_id(void *rqstp, + struct xdr_stream *xdr, + void *res) + { +@@ -7059,9 +7147,9 @@ static int nfs4_xdr_dec_exchange_id(struct rpc_rqst *rqstp, + /* + * Decode CREATE_SESSION response + */ +-static int nfs4_xdr_dec_create_session(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_create_session(void *rqstp, + struct xdr_stream *xdr, +- struct nfs41_create_session_res *res) ++ void *res) + { + struct compound_hdr hdr; + int status; +@@ -7075,7 +7163,7 @@ static int nfs4_xdr_dec_create_session(struct rpc_rqst *rqstp, + /* + * Decode DESTROY_SESSION response + */ +-static int nfs4_xdr_dec_destroy_session(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_destroy_session(void *rqstp, + struct xdr_stream *xdr, + void *res) + { +@@ -7091,7 +7179,7 @@ static int nfs4_xdr_dec_destroy_session(struct rpc_rqst *rqstp, + /* + * Decode DESTROY_CLIENTID response + */ +-static int nfs4_xdr_dec_destroy_clientid(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_destroy_clientid(void *rqstp, + struct xdr_stream *xdr, + void *res) + { +@@ -7107,9 +7195,9 @@ static int nfs4_xdr_dec_destroy_clientid(struct rpc_rqst *rqstp, + /* + * Decode SEQUENCE response + */ +-static int nfs4_xdr_dec_sequence(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_sequence(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_sequence_res *res) ++ void *res) + { + struct compound_hdr hdr; + int status; +@@ -7123,10 +7211,11 @@ static int nfs4_xdr_dec_sequence(struct rpc_rqst *rqstp, + /* + * Decode GET_LEASE_TIME response + */ +-static int nfs4_xdr_dec_get_lease_time(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_get_lease_time(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_get_lease_time_res *res) ++ void *_res) + { ++ struct nfs4_get_lease_time_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7143,10 +7232,11 @@ static int nfs4_xdr_dec_get_lease_time(struct rpc_rqst *rqstp, + /* + * Decode RECLAIM_COMPLETE response + */ +-static int nfs4_xdr_dec_reclaim_complete(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_reclaim_complete(void *rqstp, + struct xdr_stream *xdr, +- struct nfs41_reclaim_complete_res *res) ++ void *_res) + { ++ struct nfs41_reclaim_complete_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7161,10 +7251,11 @@ static int nfs4_xdr_dec_reclaim_complete(struct rpc_rqst *rqstp, + /* + * Decode GETDEVINFO response + */ +-static int nfs4_xdr_dec_getdeviceinfo(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_getdeviceinfo(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_getdeviceinfo_res *res) ++ void *_res) + { ++ struct nfs4_getdeviceinfo_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7182,10 +7273,11 @@ static int nfs4_xdr_dec_getdeviceinfo(struct rpc_rqst *rqstp, + /* + * Decode LAYOUTGET response + */ +-static int nfs4_xdr_dec_layoutget(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_layoutget(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_layoutget_res *res) ++ void *_res) + { ++ struct nfs4_layoutget_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7206,10 +7298,11 @@ static int nfs4_xdr_dec_layoutget(struct rpc_rqst *rqstp, + /* + * Decode LAYOUTRETURN response + */ +-static int nfs4_xdr_dec_layoutreturn(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_layoutreturn(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_layoutreturn_res *res) ++ void *_res) + { ++ struct nfs4_layoutreturn_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7230,10 +7323,11 @@ static int nfs4_xdr_dec_layoutreturn(struct rpc_rqst *rqstp, + /* + * Decode LAYOUTCOMMIT response + */ +-static int nfs4_xdr_dec_layoutcommit(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_layoutcommit(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_layoutcommit_res *res) ++ void *_res) + { ++ struct nfs4_layoutcommit_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7257,10 +7351,11 @@ static int nfs4_xdr_dec_layoutcommit(struct rpc_rqst *rqstp, + /* + * Decode SECINFO_NO_NAME response + */ +-static int nfs4_xdr_dec_secinfo_no_name(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_secinfo_no_name(void *rqstp, + struct xdr_stream *xdr, +- struct nfs4_secinfo_res *res) ++ void *_res) + { ++ struct nfs4_secinfo_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7281,10 +7376,11 @@ static int nfs4_xdr_dec_secinfo_no_name(struct rpc_rqst *rqstp, + /* + * Decode TEST_STATEID response + */ +-static int nfs4_xdr_dec_test_stateid(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_test_stateid(void *rqstp, + struct xdr_stream *xdr, +- struct nfs41_test_stateid_res *res) ++ void *_res) + { ++ struct nfs41_test_stateid_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7302,10 +7398,11 @@ static int nfs4_xdr_dec_test_stateid(struct rpc_rqst *rqstp, + /* + * Decode FREE_STATEID response + */ +-static int nfs4_xdr_dec_free_stateid(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_free_stateid(void *rqstp, + struct xdr_stream *xdr, +- struct nfs41_free_stateid_res *res) ++ void *_res) + { ++ struct nfs41_free_stateid_res *res = _res; + struct compound_hdr hdr; + int status; + +@@ -7470,8 +7567,8 @@ nfs4_stat_to_errno(int stat) + #define PROC(proc, argtype, restype) \ + [NFSPROC4_CLNT_##proc] = { \ + .p_proc = NFSPROC4_COMPOUND, \ +- .p_encode = (kxdreproc_t)nfs4_xdr_##argtype, \ +- .p_decode = (kxdrdproc_t)nfs4_xdr_##restype, \ ++ .p_encode = nfs4_xdr_##argtype, \ ++ .p_decode = nfs4_xdr_##restype, \ + .p_arglen = NFS4_##argtype##_sz, \ + .p_replen = NFS4_##restype##_sz, \ + .p_statidx = NFSPROC4_CLNT_##proc, \ +diff --git a/fs/nfs/read.c b/fs/nfs/read.c +index defc9233e985..67b80004d3f1 100644 +--- a/fs/nfs/read.c ++++ b/fs/nfs/read.c +@@ -346,7 +346,7 @@ struct nfs_readdesc { + }; + + static int +-readpage_async_filler(void *data, struct page *page) ++readpage_async_filler(struct file *data, struct page *page) + { + struct nfs_readdesc *desc = (struct nfs_readdesc *)data; + struct nfs_page *new; +diff --git a/fs/nfs/symlink.c b/fs/nfs/symlink.c +index 4fe3eead3868..8922b2b627e5 100644 +--- a/fs/nfs/symlink.c ++++ b/fs/nfs/symlink.c +@@ -25,9 +25,10 @@ + * and straight-forward than readdir caching. + */ + +-static int nfs_symlink_filler(struct inode *inode, struct page *page) ++static int nfs_symlink_filler(struct file *_inode, struct page *page) + { + int error; ++ struct inode *inode = (struct inode *)_inode; + + error = NFS_PROTO(inode)->readlink(inode, page, 0, PAGE_SIZE); + if (error < 0) +@@ -64,8 +65,7 @@ static const char *nfs_get_link(struct dentry *dentry, + err = ERR_PTR(nfs_revalidate_mapping(inode, inode->i_mapping)); + if (err) + return err; +- page = read_cache_page(&inode->i_data, 0, +- (filler_t *)nfs_symlink_filler, inode); ++ page = read_cache_page(&inode->i_data, 0, nfs_symlink_filler, inode); + if (IS_ERR(page)) + return ERR_CAST(page); + } +diff --git a/fs/nfsd/current_stateid.h b/fs/nfsd/current_stateid.h +index 4123551208d8..813b403880d1 100644 +--- a/fs/nfsd/current_stateid.h ++++ b/fs/nfsd/current_stateid.h +@@ -8,21 +8,21 @@ extern void clear_current_stateid(struct nfsd4_compound_state *cstate); + /* + * functions to set current state id + */ +-extern void nfsd4_set_opendowngradestateid(struct nfsd4_compound_state *cstate, struct nfsd4_open_downgrade *); +-extern void nfsd4_set_openstateid(struct nfsd4_compound_state *, struct nfsd4_open *); +-extern void nfsd4_set_lockstateid(struct nfsd4_compound_state *, struct nfsd4_lock *); +-extern void nfsd4_set_closestateid(struct nfsd4_compound_state *, struct nfsd4_close *); ++extern void nfsd4_set_opendowngradestateid(struct nfsd4_compound_state *cstate, void *); ++extern void nfsd4_set_openstateid(struct nfsd4_compound_state *, void *); ++extern void nfsd4_set_lockstateid(struct nfsd4_compound_state *, void *); ++extern void nfsd4_set_closestateid(struct nfsd4_compound_state *, void *); + + /* + * functions to consume current state id + */ +-extern void nfsd4_get_opendowngradestateid(struct nfsd4_compound_state *cstate, struct nfsd4_open_downgrade *); +-extern void nfsd4_get_delegreturnstateid(struct nfsd4_compound_state *, struct nfsd4_delegreturn *); +-extern void nfsd4_get_freestateid(struct nfsd4_compound_state *, struct nfsd4_free_stateid *); +-extern void nfsd4_get_setattrstateid(struct nfsd4_compound_state *, struct nfsd4_setattr *); +-extern void nfsd4_get_closestateid(struct nfsd4_compound_state *, struct nfsd4_close *); +-extern void nfsd4_get_lockustateid(struct nfsd4_compound_state *, struct nfsd4_locku *); +-extern void nfsd4_get_readstateid(struct nfsd4_compound_state *, struct nfsd4_read *); +-extern void nfsd4_get_writestateid(struct nfsd4_compound_state *, struct nfsd4_write *); ++extern void nfsd4_get_opendowngradestateid(struct nfsd4_compound_state *cstate, void *); ++extern void nfsd4_get_delegreturnstateid(struct nfsd4_compound_state *, void *); ++extern void nfsd4_get_freestateid(struct nfsd4_compound_state *, void *); ++extern void nfsd4_get_setattrstateid(struct nfsd4_compound_state *, void *); ++extern void nfsd4_get_closestateid(struct nfsd4_compound_state *, void *); ++extern void nfsd4_get_lockustateid(struct nfsd4_compound_state *, void *); ++extern void nfsd4_get_readstateid(struct nfsd4_compound_state *, void *); ++extern void nfsd4_get_writestateid(struct nfsd4_compound_state *, void *); + + #endif /* _NFSD4_CURRENT_STATE_H */ +diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c +index d08cd88155c7..5d74e5023cb2 100644 +--- a/fs/nfsd/nfs2acl.c ++++ b/fs/nfsd/nfs2acl.c +@@ -27,9 +27,10 @@ nfsacld_proc_null(struct svc_rqst *rqstp, void *argp, void *resp) + /* + * Get the Access and/or Default ACL of a file. + */ +-static __be32 nfsacld_proc_getacl(struct svc_rqst * rqstp, +- struct nfsd3_getaclargs *argp, struct nfsd3_getaclres *resp) ++static __be32 nfsacld_proc_getacl(struct svc_rqst * rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_getaclargs *argp = _argp; ++ struct nfsd3_getaclres *resp = _resp; + struct posix_acl *acl; + struct inode *inode; + svc_fh *fh; +@@ -87,10 +88,10 @@ static __be32 nfsacld_proc_getacl(struct svc_rqst * rqstp, + /* + * Set the Access and/or Default ACL of a file. + */ +-static __be32 nfsacld_proc_setacl(struct svc_rqst * rqstp, +- struct nfsd3_setaclargs *argp, +- struct nfsd_attrstat *resp) ++static __be32 nfsacld_proc_setacl(struct svc_rqst * rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_setaclargs *argp = _argp; ++ struct nfsd_attrstat *resp = _resp; + struct inode *inode; + svc_fh *fh; + __be32 nfserr = 0; +@@ -141,9 +142,10 @@ static __be32 nfsacld_proc_setacl(struct svc_rqst * rqstp, + /* + * Check file attributes + */ +-static __be32 nfsacld_proc_getattr(struct svc_rqst * rqstp, +- struct nfsd_fhandle *argp, struct nfsd_attrstat *resp) ++static __be32 nfsacld_proc_getattr(struct svc_rqst * rqstp, void *_argp, void *_resp) + { ++ struct nfsd_fhandle *argp = _argp; ++ struct nfsd_attrstat *resp = _resp; + __be32 nfserr; + dprintk("nfsd: GETATTR %s\n", SVCFH_fmt(&argp->fh)); + +@@ -158,9 +160,10 @@ static __be32 nfsacld_proc_getattr(struct svc_rqst * rqstp, + /* + * Check file access + */ +-static __be32 nfsacld_proc_access(struct svc_rqst *rqstp, struct nfsd3_accessargs *argp, +- struct nfsd3_accessres *resp) ++static __be32 nfsacld_proc_access(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_accessargs *argp = _argp; ++ struct nfsd3_accessres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: ACCESS(2acl) %s 0x%x\n", +@@ -179,9 +182,10 @@ static __be32 nfsacld_proc_access(struct svc_rqst *rqstp, struct nfsd3_accessarg + /* + * XDR decode functions + */ +-static int nfsaclsvc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_getaclargs *argp) ++static int nfsaclsvc_decode_getaclargs(void *rqstp, __be32 *p, void *_argp) + { ++ struct nfsd3_getaclargs *argp = _argp; ++ + p = nfs2svc_decode_fh(p, &argp->fh); + if (!p) + return 0; +@@ -191,9 +195,10 @@ static int nfsaclsvc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p, + } + + +-static int nfsaclsvc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_setaclargs *argp) ++static int nfsaclsvc_decode_setaclargs(void *_rqstp, __be32 *p, void *_argp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_setaclargs *argp = _argp; + struct kvec *head = rqstp->rq_arg.head; + unsigned int base; + int n; +@@ -217,18 +222,20 @@ static int nfsaclsvc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p, + return (n > 0); + } + +-static int nfsaclsvc_decode_fhandleargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_fhandle *argp) ++static int nfsaclsvc_decode_fhandleargs(void *rqstp, __be32 *p, void *_argp) + { ++ struct nfsd_fhandle *argp = _argp; ++ + p = nfs2svc_decode_fh(p, &argp->fh); + if (!p) + return 0; + return xdr_argsize_check(rqstp, p); + } + +-static int nfsaclsvc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_accessargs *argp) ++static int nfsaclsvc_decode_accessargs(void *rqstp, __be32 *p, void *_argp) + { ++ struct nfsd3_accessargs *argp = _argp; ++ + p = nfs2svc_decode_fh(p, &argp->fh); + if (!p) + return 0; +@@ -245,15 +252,16 @@ static int nfsaclsvc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p, + * There must be an encoding function for void results so svc_process + * will work properly. + */ +-static int nfsaclsvc_encode_voidres(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++static int nfsaclsvc_encode_voidres(void *rqstp, __be32 *p, void *dummy) + { + return xdr_ressize_check(rqstp, p); + } + + /* GETACL */ +-static int nfsaclsvc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_getaclres *resp) ++static int nfsaclsvc_encode_getaclres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_getaclres *resp = _resp; + struct dentry *dentry = resp->fh.fh_dentry; + struct inode *inode; + struct kvec *head = rqstp->rq_res.head; +@@ -296,17 +304,19 @@ static int nfsaclsvc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, + return (n > 0); + } + +-static int nfsaclsvc_encode_attrstatres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_attrstat *resp) ++static int nfsaclsvc_encode_attrstatres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd_attrstat *resp = _resp; ++ + p = nfs2svc_encode_fattr(rqstp, p, &resp->fh, &resp->stat); + return xdr_ressize_check(rqstp, p); + } + + /* ACCESS */ +-static int nfsaclsvc_encode_accessres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_accessres *resp) ++static int nfsaclsvc_encode_accessres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_accessres *resp = _resp; ++ + p = nfs2svc_encode_fattr(rqstp, p, &resp->fh, &resp->stat); + *p++ = htonl(resp->access); + return xdr_ressize_check(rqstp, p); +@@ -315,27 +325,30 @@ static int nfsaclsvc_encode_accessres(struct svc_rqst *rqstp, __be32 *p, + /* + * XDR release functions + */ +-static int nfsaclsvc_release_getacl(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_getaclres *resp) ++static int nfsaclsvc_release_getacl(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_getaclres *resp = _resp; ++ + fh_put(&resp->fh); + posix_acl_release(resp->acl_access); + posix_acl_release(resp->acl_default); + return 1; + } + +-static int nfsaclsvc_release_attrstat(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_attrstat *resp) ++static int nfsaclsvc_release_attrstat(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd_attrstat *resp = _resp; ++ + fh_put(&resp->fh); + return 1; + } + +-static int nfsaclsvc_release_access(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_accessres *resp) ++static int nfsaclsvc_release_access(void *rqstp, __be32 *p, void *_resp) + { +- fh_put(&resp->fh); +- return 1; ++ struct nfsd3_accessres *resp = _resp; ++ ++ fh_put(&resp->fh); ++ return 1; + } + + #define nfsaclsvc_decode_voidargs NULL +@@ -346,10 +359,10 @@ static int nfsaclsvc_release_access(struct svc_rqst *rqstp, __be32 *p, + struct nfsd3_voidargs { int dummy; }; + + #define PROC(name, argt, rest, relt, cache, respsize) \ +- { (svc_procfunc) nfsacld_proc_##name, \ +- (kxdrproc_t) nfsaclsvc_decode_##argt##args, \ +- (kxdrproc_t) nfsaclsvc_encode_##rest##res, \ +- (kxdrproc_t) nfsaclsvc_release_##relt, \ ++ { nfsacld_proc_##name, \ ++ nfsaclsvc_decode_##argt##args, \ ++ nfsaclsvc_encode_##rest##res, \ ++ nfsaclsvc_release_##relt, \ + sizeof(struct nfsd3_##argt##args), \ + sizeof(struct nfsd3_##rest##res), \ + 0, \ +diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c +index 0c890347cde3..36a8d7664d06 100644 +--- a/fs/nfsd/nfs3acl.c ++++ b/fs/nfsd/nfs3acl.c +@@ -26,9 +26,10 @@ nfsd3_proc_null(struct svc_rqst *rqstp, void *argp, void *resp) + /* + * Get the Access and/or Default ACL of a file. + */ +-static __be32 nfsd3_proc_getacl(struct svc_rqst * rqstp, +- struct nfsd3_getaclargs *argp, struct nfsd3_getaclres *resp) ++static __be32 nfsd3_proc_getacl(struct svc_rqst * rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_getaclargs *argp = _argp; ++ struct nfsd3_getaclres *resp = _resp; + struct posix_acl *acl; + struct inode *inode; + svc_fh *fh; +@@ -80,10 +81,10 @@ static __be32 nfsd3_proc_getacl(struct svc_rqst * rqstp, + /* + * Set the Access and/or Default ACL of a file. + */ +-static __be32 nfsd3_proc_setacl(struct svc_rqst * rqstp, +- struct nfsd3_setaclargs *argp, +- struct nfsd3_attrstat *resp) ++static __be32 nfsd3_proc_setacl(struct svc_rqst * rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_setaclargs *argp = _argp; ++ struct nfsd3_attrstat *resp = _resp; + struct inode *inode; + svc_fh *fh; + __be32 nfserr = 0; +@@ -123,9 +124,10 @@ static __be32 nfsd3_proc_setacl(struct svc_rqst * rqstp, + /* + * XDR decode functions + */ +-static int nfs3svc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_getaclargs *args) ++static int nfs3svc_decode_getaclargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd3_getaclargs *args = _args; ++ + p = nfs3svc_decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -135,9 +137,10 @@ static int nfs3svc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p, + } + + +-static int nfs3svc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_setaclargs *args) ++static int nfs3svc_decode_setaclargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_setaclargs *args = _args; + struct kvec *head = rqstp->rq_arg.head; + unsigned int base; + int n; +@@ -166,9 +169,10 @@ static int nfs3svc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p, + */ + + /* GETACL */ +-static int nfs3svc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_getaclres *resp) ++static int nfs3svc_encode_getaclres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_getaclres *resp = _resp; + struct dentry *dentry = resp->fh.fh_dentry; + + p = nfs3svc_encode_post_op_attr(rqstp, p, &resp->fh); +@@ -211,9 +215,10 @@ static int nfs3svc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, + } + + /* SETACL */ +-static int nfs3svc_encode_setaclres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_attrstat *resp) ++static int nfs3svc_encode_setaclres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_attrstat *resp = _resp; ++ + p = nfs3svc_encode_post_op_attr(rqstp, p, &resp->fh); + + return xdr_ressize_check(rqstp, p); +@@ -222,9 +227,10 @@ static int nfs3svc_encode_setaclres(struct svc_rqst *rqstp, __be32 *p, + /* + * XDR release functions + */ +-static int nfs3svc_release_getacl(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_getaclres *resp) ++static int nfs3svc_release_getacl(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_getaclres *resp = _resp; ++ + fh_put(&resp->fh); + posix_acl_release(resp->acl_access); + posix_acl_release(resp->acl_default); +@@ -238,10 +244,10 @@ static int nfs3svc_release_getacl(struct svc_rqst *rqstp, __be32 *p, + struct nfsd3_voidargs { int dummy; }; + + #define PROC(name, argt, rest, relt, cache, respsize) \ +- { (svc_procfunc) nfsd3_proc_##name, \ +- (kxdrproc_t) nfs3svc_decode_##argt##args, \ +- (kxdrproc_t) nfs3svc_encode_##rest##res, \ +- (kxdrproc_t) nfs3svc_release_##relt, \ ++ { nfsd3_proc_##name, \ ++ nfs3svc_decode_##argt##args, \ ++ nfs3svc_encode_##rest##res, \ ++ nfs3svc_release_##relt, \ + sizeof(struct nfsd3_##argt##args), \ + sizeof(struct nfsd3_##rest##res), \ + 0, \ +diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c +index d818e4ffd79f..bb15590ae4be 100644 +--- a/fs/nfsd/nfs3proc.c ++++ b/fs/nfsd/nfs3proc.c +@@ -40,9 +40,10 @@ nfsd3_proc_null(struct svc_rqst *rqstp, void *argp, void *resp) + * Get a file's attributes + */ + static __be32 +-nfsd3_proc_getattr(struct svc_rqst *rqstp, struct nfsd_fhandle *argp, +- struct nfsd3_attrstat *resp) ++nfsd3_proc_getattr(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd_fhandle *argp = _argp; ++ struct nfsd3_attrstat *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: GETATTR(3) %s\n", +@@ -63,9 +64,10 @@ nfsd3_proc_getattr(struct svc_rqst *rqstp, struct nfsd_fhandle *argp, + * Set a file's attributes + */ + static __be32 +-nfsd3_proc_setattr(struct svc_rqst *rqstp, struct nfsd3_sattrargs *argp, +- struct nfsd3_attrstat *resp) ++nfsd3_proc_setattr(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_sattrargs *argp = _argp; ++ struct nfsd3_attrstat *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: SETATTR(3) %s\n", +@@ -81,9 +83,10 @@ nfsd3_proc_setattr(struct svc_rqst *rqstp, struct nfsd3_sattrargs *argp, + * Look up a path name component + */ + static __be32 +-nfsd3_proc_lookup(struct svc_rqst *rqstp, struct nfsd3_diropargs *argp, +- struct nfsd3_diropres *resp) ++nfsd3_proc_lookup(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_diropargs *argp = _argp; ++ struct nfsd3_diropres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: LOOKUP(3) %s %.*s\n", +@@ -105,9 +108,10 @@ nfsd3_proc_lookup(struct svc_rqst *rqstp, struct nfsd3_diropargs *argp, + * Check file access + */ + static __be32 +-nfsd3_proc_access(struct svc_rqst *rqstp, struct nfsd3_accessargs *argp, +- struct nfsd3_accessres *resp) ++nfsd3_proc_access(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_accessargs *argp = _argp; ++ struct nfsd3_accessres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: ACCESS(3) %s 0x%x\n", +@@ -124,9 +128,10 @@ nfsd3_proc_access(struct svc_rqst *rqstp, struct nfsd3_accessargs *argp, + * Read a symlink. + */ + static __be32 +-nfsd3_proc_readlink(struct svc_rqst *rqstp, struct nfsd3_readlinkargs *argp, +- struct nfsd3_readlinkres *resp) ++nfsd3_proc_readlink(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_readlinkargs *argp = _argp; ++ struct nfsd3_readlinkres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: READLINK(3) %s\n", SVCFH_fmt(&argp->fh)); +@@ -142,9 +147,10 @@ nfsd3_proc_readlink(struct svc_rqst *rqstp, struct nfsd3_readlinkargs *argp, + * Read a portion of a file. + */ + static __be32 +-nfsd3_proc_read(struct svc_rqst *rqstp, struct nfsd3_readargs *argp, +- struct nfsd3_readres *resp) ++nfsd3_proc_read(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_readargs *argp = _argp; ++ struct nfsd3_readres *resp = _resp; + __be32 nfserr; + u32 max_blocksize = svc_max_payload(rqstp); + unsigned long cnt = min(argp->count, max_blocksize); +@@ -179,9 +185,10 @@ nfsd3_proc_read(struct svc_rqst *rqstp, struct nfsd3_readargs *argp, + * Write data to a file + */ + static __be32 +-nfsd3_proc_write(struct svc_rqst *rqstp, struct nfsd3_writeargs *argp, +- struct nfsd3_writeres *resp) ++nfsd3_proc_write(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_writeargs *argp = _argp; ++ struct nfsd3_writeres *resp = _resp; + __be32 nfserr; + unsigned long cnt = argp->len; + +@@ -208,9 +215,10 @@ nfsd3_proc_write(struct svc_rqst *rqstp, struct nfsd3_writeargs *argp, + * first reports about SunOS compatibility problems start to pour in... + */ + static __be32 +-nfsd3_proc_create(struct svc_rqst *rqstp, struct nfsd3_createargs *argp, +- struct nfsd3_diropres *resp) ++nfsd3_proc_create(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_createargs *argp = _argp; ++ struct nfsd3_diropres *resp = _resp; + svc_fh *dirfhp, *newfhp = NULL; + struct iattr *attr; + __be32 nfserr; +@@ -245,9 +253,10 @@ nfsd3_proc_create(struct svc_rqst *rqstp, struct nfsd3_createargs *argp, + * Make directory. This operation is not idempotent. + */ + static __be32 +-nfsd3_proc_mkdir(struct svc_rqst *rqstp, struct nfsd3_createargs *argp, +- struct nfsd3_diropres *resp) ++nfsd3_proc_mkdir(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_createargs *argp = _argp; ++ struct nfsd3_diropres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: MKDIR(3) %s %.*s\n", +@@ -265,9 +274,10 @@ nfsd3_proc_mkdir(struct svc_rqst *rqstp, struct nfsd3_createargs *argp, + } + + static __be32 +-nfsd3_proc_symlink(struct svc_rqst *rqstp, struct nfsd3_symlinkargs *argp, +- struct nfsd3_diropres *resp) ++nfsd3_proc_symlink(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_symlinkargs *argp = _argp; ++ struct nfsd3_diropres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: SYMLINK(3) %s %.*s -> %.*s\n", +@@ -286,9 +296,10 @@ nfsd3_proc_symlink(struct svc_rqst *rqstp, struct nfsd3_symlinkargs *argp, + * Make socket/fifo/device. + */ + static __be32 +-nfsd3_proc_mknod(struct svc_rqst *rqstp, struct nfsd3_mknodargs *argp, +- struct nfsd3_diropres *resp) ++nfsd3_proc_mknod(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_mknodargs *argp = _argp; ++ struct nfsd3_diropres *resp = _resp; + __be32 nfserr; + int type; + dev_t rdev = 0; +@@ -323,9 +334,10 @@ nfsd3_proc_mknod(struct svc_rqst *rqstp, struct nfsd3_mknodargs *argp, + * Remove file/fifo/socket etc. + */ + static __be32 +-nfsd3_proc_remove(struct svc_rqst *rqstp, struct nfsd3_diropargs *argp, +- struct nfsd3_attrstat *resp) ++nfsd3_proc_remove(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_diropargs *argp = _argp; ++ struct nfsd3_attrstat *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: REMOVE(3) %s %.*s\n", +@@ -344,9 +356,10 @@ nfsd3_proc_remove(struct svc_rqst *rqstp, struct nfsd3_diropargs *argp, + * Remove a directory + */ + static __be32 +-nfsd3_proc_rmdir(struct svc_rqst *rqstp, struct nfsd3_diropargs *argp, +- struct nfsd3_attrstat *resp) ++nfsd3_proc_rmdir(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_diropargs *argp = _argp; ++ struct nfsd3_attrstat *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: RMDIR(3) %s %.*s\n", +@@ -361,9 +374,10 @@ nfsd3_proc_rmdir(struct svc_rqst *rqstp, struct nfsd3_diropargs *argp, + } + + static __be32 +-nfsd3_proc_rename(struct svc_rqst *rqstp, struct nfsd3_renameargs *argp, +- struct nfsd3_renameres *resp) ++nfsd3_proc_rename(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_renameargs *argp = _argp; ++ struct nfsd3_renameres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: RENAME(3) %s %.*s ->\n", +@@ -383,9 +397,10 @@ nfsd3_proc_rename(struct svc_rqst *rqstp, struct nfsd3_renameargs *argp, + } + + static __be32 +-nfsd3_proc_link(struct svc_rqst *rqstp, struct nfsd3_linkargs *argp, +- struct nfsd3_linkres *resp) ++nfsd3_proc_link(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_linkargs *argp = _argp; ++ struct nfsd3_linkres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: LINK(3) %s ->\n", +@@ -406,9 +421,10 @@ nfsd3_proc_link(struct svc_rqst *rqstp, struct nfsd3_linkargs *argp, + * Read a portion of a directory. + */ + static __be32 +-nfsd3_proc_readdir(struct svc_rqst *rqstp, struct nfsd3_readdirargs *argp, +- struct nfsd3_readdirres *resp) ++nfsd3_proc_readdir(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_readdirargs *argp = _argp; ++ struct nfsd3_readdirres *resp = _resp; + __be32 nfserr; + int count; + +@@ -442,9 +458,10 @@ nfsd3_proc_readdir(struct svc_rqst *rqstp, struct nfsd3_readdirargs *argp, + * For now, we choose to ignore the dircount parameter. + */ + static __be32 +-nfsd3_proc_readdirplus(struct svc_rqst *rqstp, struct nfsd3_readdirargs *argp, +- struct nfsd3_readdirres *resp) ++nfsd3_proc_readdirplus(struct svc_rqst *rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_readdirargs *argp = _argp; ++ struct nfsd3_readdirres *resp = _resp; + __be32 nfserr; + int count = 0; + loff_t offset; +@@ -509,9 +526,10 @@ nfsd3_proc_readdirplus(struct svc_rqst *rqstp, struct nfsd3_readdirargs *argp, + * Get file system stats + */ + static __be32 +-nfsd3_proc_fsstat(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, +- struct nfsd3_fsstatres *resp) ++nfsd3_proc_fsstat(struct svc_rqst * rqstp, void *_argp, void *_resp) + { ++ struct nfsd_fhandle *argp = _argp; ++ struct nfsd3_fsstatres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: FSSTAT(3) %s\n", +@@ -526,9 +544,10 @@ nfsd3_proc_fsstat(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, + * Get file system info + */ + static __be32 +-nfsd3_proc_fsinfo(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, +- struct nfsd3_fsinfores *resp) ++nfsd3_proc_fsinfo(struct svc_rqst * rqstp, void *_argp, void *_resp) + { ++ struct nfsd_fhandle *argp = _argp; ++ struct nfsd3_fsinfores *resp = _resp; + __be32 nfserr; + u32 max_blocksize = svc_max_payload(rqstp); + +@@ -569,9 +588,10 @@ nfsd3_proc_fsinfo(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, + * Get pathconf info for the specified file + */ + static __be32 +-nfsd3_proc_pathconf(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, +- struct nfsd3_pathconfres *resp) ++nfsd3_proc_pathconf(struct svc_rqst * rqstp, void *_argp, void *_resp) + { ++ struct nfsd_fhandle *argp = _argp; ++ struct nfsd3_pathconfres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: PATHCONF(3) %s\n", +@@ -612,9 +632,10 @@ nfsd3_proc_pathconf(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, + * Commit a file (range) to stable storage. + */ + static __be32 +-nfsd3_proc_commit(struct svc_rqst * rqstp, struct nfsd3_commitargs *argp, +- struct nfsd3_commitres *resp) ++nfsd3_proc_commit(struct svc_rqst * rqstp, void *_argp, void *_resp) + { ++ struct nfsd3_commitargs *argp = _argp; ++ struct nfsd3_commitres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: COMMIT(3) %s %u@%Lu\n", +@@ -669,213 +690,213 @@ struct nfsd3_voidargs { int dummy; }; + + static struct svc_procedure nfsd_procedures3[22] = { + [NFS3PROC_NULL] = { +- .pc_func = (svc_procfunc) nfsd3_proc_null, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_voidres, ++ .pc_func = nfsd3_proc_null, ++ .pc_encode = nfs3svc_encode_voidres, + .pc_argsize = sizeof(struct nfsd3_voidargs), + .pc_ressize = sizeof(struct nfsd3_voidres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST, + }, + [NFS3PROC_GETATTR] = { +- .pc_func = (svc_procfunc) nfsd3_proc_getattr, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_fhandleargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_attrstatres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_getattr, ++ .pc_decode = nfs3svc_decode_fhandleargs, ++ .pc_encode = nfs3svc_encode_attrstatres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_fhandleargs), + .pc_ressize = sizeof(struct nfsd3_attrstatres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+AT, + }, + [NFS3PROC_SETATTR] = { +- .pc_func = (svc_procfunc) nfsd3_proc_setattr, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_sattrargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_wccstatres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_setattr, ++ .pc_decode = nfs3svc_decode_sattrargs, ++ .pc_encode = nfs3svc_encode_wccstatres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_sattrargs), + .pc_ressize = sizeof(struct nfsd3_wccstatres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+WC, + }, + [NFS3PROC_LOOKUP] = { +- .pc_func = (svc_procfunc) nfsd3_proc_lookup, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_diropargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_diropres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle2, ++ .pc_func = nfsd3_proc_lookup, ++ .pc_decode = nfs3svc_decode_diropargs, ++ .pc_encode = nfs3svc_encode_diropres, ++ .pc_release = nfs3svc_release_fhandle2, + .pc_argsize = sizeof(struct nfsd3_diropargs), + .pc_ressize = sizeof(struct nfsd3_diropres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+FH+pAT+pAT, + }, + [NFS3PROC_ACCESS] = { +- .pc_func = (svc_procfunc) nfsd3_proc_access, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_accessargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_accessres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_access, ++ .pc_decode = nfs3svc_decode_accessargs, ++ .pc_encode = nfs3svc_encode_accessres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_accessargs), + .pc_ressize = sizeof(struct nfsd3_accessres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+pAT+1, + }, + [NFS3PROC_READLINK] = { +- .pc_func = (svc_procfunc) nfsd3_proc_readlink, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_readlinkargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_readlinkres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_readlink, ++ .pc_decode = nfs3svc_decode_readlinkargs, ++ .pc_encode = nfs3svc_encode_readlinkres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_readlinkargs), + .pc_ressize = sizeof(struct nfsd3_readlinkres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+pAT+1+NFS3_MAXPATHLEN/4, + }, + [NFS3PROC_READ] = { +- .pc_func = (svc_procfunc) nfsd3_proc_read, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_readargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_readres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_read, ++ .pc_decode = nfs3svc_decode_readargs, ++ .pc_encode = nfs3svc_encode_readres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_readargs), + .pc_ressize = sizeof(struct nfsd3_readres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+pAT+4+NFSSVC_MAXBLKSIZE/4, + }, + [NFS3PROC_WRITE] = { +- .pc_func = (svc_procfunc) nfsd3_proc_write, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_writeargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_writeres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_write, ++ .pc_decode = nfs3svc_decode_writeargs, ++ .pc_encode = nfs3svc_encode_writeres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_writeargs), + .pc_ressize = sizeof(struct nfsd3_writeres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+WC+4, + }, + [NFS3PROC_CREATE] = { +- .pc_func = (svc_procfunc) nfsd3_proc_create, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_createargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_createres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle2, ++ .pc_func = nfsd3_proc_create, ++ .pc_decode = nfs3svc_decode_createargs, ++ .pc_encode = nfs3svc_encode_createres, ++ .pc_release = nfs3svc_release_fhandle2, + .pc_argsize = sizeof(struct nfsd3_createargs), + .pc_ressize = sizeof(struct nfsd3_createres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+(1+FH+pAT)+WC, + }, + [NFS3PROC_MKDIR] = { +- .pc_func = (svc_procfunc) nfsd3_proc_mkdir, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_mkdirargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_createres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle2, ++ .pc_func = nfsd3_proc_mkdir, ++ .pc_decode = nfs3svc_decode_mkdirargs, ++ .pc_encode = nfs3svc_encode_createres, ++ .pc_release = nfs3svc_release_fhandle2, + .pc_argsize = sizeof(struct nfsd3_mkdirargs), + .pc_ressize = sizeof(struct nfsd3_createres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+(1+FH+pAT)+WC, + }, + [NFS3PROC_SYMLINK] = { +- .pc_func = (svc_procfunc) nfsd3_proc_symlink, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_symlinkargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_createres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle2, ++ .pc_func = nfsd3_proc_symlink, ++ .pc_decode = nfs3svc_decode_symlinkargs, ++ .pc_encode = nfs3svc_encode_createres, ++ .pc_release = nfs3svc_release_fhandle2, + .pc_argsize = sizeof(struct nfsd3_symlinkargs), + .pc_ressize = sizeof(struct nfsd3_createres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+(1+FH+pAT)+WC, + }, + [NFS3PROC_MKNOD] = { +- .pc_func = (svc_procfunc) nfsd3_proc_mknod, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_mknodargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_createres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle2, ++ .pc_func = nfsd3_proc_mknod, ++ .pc_decode = nfs3svc_decode_mknodargs, ++ .pc_encode = nfs3svc_encode_createres, ++ .pc_release = nfs3svc_release_fhandle2, + .pc_argsize = sizeof(struct nfsd3_mknodargs), + .pc_ressize = sizeof(struct nfsd3_createres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+(1+FH+pAT)+WC, + }, + [NFS3PROC_REMOVE] = { +- .pc_func = (svc_procfunc) nfsd3_proc_remove, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_diropargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_wccstatres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_remove, ++ .pc_decode = nfs3svc_decode_diropargs, ++ .pc_encode = nfs3svc_encode_wccstatres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_diropargs), + .pc_ressize = sizeof(struct nfsd3_wccstatres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+WC, + }, + [NFS3PROC_RMDIR] = { +- .pc_func = (svc_procfunc) nfsd3_proc_rmdir, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_diropargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_wccstatres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_rmdir, ++ .pc_decode = nfs3svc_decode_diropargs, ++ .pc_encode = nfs3svc_encode_wccstatres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_diropargs), + .pc_ressize = sizeof(struct nfsd3_wccstatres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+WC, + }, + [NFS3PROC_RENAME] = { +- .pc_func = (svc_procfunc) nfsd3_proc_rename, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_renameargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_renameres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle2, ++ .pc_func = nfsd3_proc_rename, ++ .pc_decode = nfs3svc_decode_renameargs, ++ .pc_encode = nfs3svc_encode_renameres, ++ .pc_release = nfs3svc_release_fhandle2, + .pc_argsize = sizeof(struct nfsd3_renameargs), + .pc_ressize = sizeof(struct nfsd3_renameres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+WC+WC, + }, + [NFS3PROC_LINK] = { +- .pc_func = (svc_procfunc) nfsd3_proc_link, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_linkargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_linkres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle2, ++ .pc_func = nfsd3_proc_link, ++ .pc_decode = nfs3svc_decode_linkargs, ++ .pc_encode = nfs3svc_encode_linkres, ++ .pc_release = nfs3svc_release_fhandle2, + .pc_argsize = sizeof(struct nfsd3_linkargs), + .pc_ressize = sizeof(struct nfsd3_linkres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+pAT+WC, + }, + [NFS3PROC_READDIR] = { +- .pc_func = (svc_procfunc) nfsd3_proc_readdir, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_readdirargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_readdirres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_readdir, ++ .pc_decode = nfs3svc_decode_readdirargs, ++ .pc_encode = nfs3svc_encode_readdirres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_readdirargs), + .pc_ressize = sizeof(struct nfsd3_readdirres), + .pc_cachetype = RC_NOCACHE, + }, + [NFS3PROC_READDIRPLUS] = { +- .pc_func = (svc_procfunc) nfsd3_proc_readdirplus, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_readdirplusargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_readdirres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_readdirplus, ++ .pc_decode = nfs3svc_decode_readdirplusargs, ++ .pc_encode = nfs3svc_encode_readdirres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_readdirplusargs), + .pc_ressize = sizeof(struct nfsd3_readdirres), + .pc_cachetype = RC_NOCACHE, + }, + [NFS3PROC_FSSTAT] = { +- .pc_func = (svc_procfunc) nfsd3_proc_fsstat, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_fhandleargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_fsstatres, ++ .pc_func = nfsd3_proc_fsstat, ++ .pc_decode = nfs3svc_decode_fhandleargs, ++ .pc_encode = nfs3svc_encode_fsstatres, + .pc_argsize = sizeof(struct nfsd3_fhandleargs), + .pc_ressize = sizeof(struct nfsd3_fsstatres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+pAT+2*6+1, + }, + [NFS3PROC_FSINFO] = { +- .pc_func = (svc_procfunc) nfsd3_proc_fsinfo, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_fhandleargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_fsinfores, ++ .pc_func = nfsd3_proc_fsinfo, ++ .pc_decode = nfs3svc_decode_fhandleargs, ++ .pc_encode = nfs3svc_encode_fsinfores, + .pc_argsize = sizeof(struct nfsd3_fhandleargs), + .pc_ressize = sizeof(struct nfsd3_fsinfores), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+pAT+12, + }, + [NFS3PROC_PATHCONF] = { +- .pc_func = (svc_procfunc) nfsd3_proc_pathconf, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_fhandleargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_pathconfres, ++ .pc_func = nfsd3_proc_pathconf, ++ .pc_decode = nfs3svc_decode_fhandleargs, ++ .pc_encode = nfs3svc_encode_pathconfres, + .pc_argsize = sizeof(struct nfsd3_fhandleargs), + .pc_ressize = sizeof(struct nfsd3_pathconfres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+pAT+6, + }, + [NFS3PROC_COMMIT] = { +- .pc_func = (svc_procfunc) nfsd3_proc_commit, +- .pc_decode = (kxdrproc_t) nfs3svc_decode_commitargs, +- .pc_encode = (kxdrproc_t) nfs3svc_encode_commitres, +- .pc_release = (kxdrproc_t) nfs3svc_release_fhandle, ++ .pc_func = nfsd3_proc_commit, ++ .pc_decode = nfs3svc_decode_commitargs, ++ .pc_encode = nfs3svc_encode_commitres, ++ .pc_release = nfs3svc_release_fhandle, + .pc_argsize = sizeof(struct nfsd3_commitargs), + .pc_ressize = sizeof(struct nfsd3_commitres), + .pc_cachetype = RC_NOCACHE, +diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c +index 452334694a5d..d208e6cf857e 100644 +--- a/fs/nfsd/nfs3xdr.c ++++ b/fs/nfsd/nfs3xdr.c +@@ -273,8 +273,10 @@ void fill_post_wcc(struct svc_fh *fhp) + * XDR decode functions + */ + int +-nfs3svc_decode_fhandle(struct svc_rqst *rqstp, __be32 *p, struct nfsd_fhandle *args) ++nfs3svc_decode_fhandle(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd_fhandle *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -282,9 +284,10 @@ nfs3svc_decode_fhandle(struct svc_rqst *rqstp, __be32 *p, struct nfsd_fhandle *a + } + + int +-nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_sattrargs *args) ++nfs3svc_decode_sattrargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd3_sattrargs *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -300,9 +303,10 @@ nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_diropargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_diropargs *args) ++nfs3svc_decode_diropargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd3_diropargs *args = _args; ++ + if (!(p = decode_fh(p, &args->fh)) + || !(p = decode_filename(p, &args->name, &args->len))) + return 0; +@@ -311,9 +315,10 @@ nfs3svc_decode_diropargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_accessargs *args) ++nfs3svc_decode_accessargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd3_accessargs *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -323,9 +328,10 @@ nfs3svc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_readargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_readargs *args) ++nfs3svc_decode_readargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_readargs *args = _args; + unsigned int len; + int v; + u32 max_blocksize = svc_max_payload(rqstp); +@@ -353,9 +359,10 @@ nfs3svc_decode_readargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_writeargs *args) ++nfs3svc_decode_writeargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_writeargs *args = _args; + unsigned int len, v, hdr, dlen; + u32 max_blocksize = svc_max_payload(rqstp); + struct kvec *head = rqstp->rq_arg.head; +@@ -413,9 +420,11 @@ nfs3svc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_createargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_createargs *args) ++nfs3svc_decode_createargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_createargs *args = _args; ++ + if (!(p = decode_fh(p, &args->fh)) + || !(p = decode_filename(p, &args->name, &args->len))) + return 0; +@@ -436,9 +445,10 @@ nfs3svc_decode_createargs(struct svc_rqst *rqstp, __be32 *p, + return xdr_argsize_check(rqstp, p); + } + int +-nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_createargs *args) ++nfs3svc_decode_mkdirargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd3_createargs *args = _args; ++ + if (!(p = decode_fh(p, &args->fh)) || + !(p = decode_filename(p, &args->name, &args->len))) + return 0; +@@ -448,9 +458,10 @@ nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_symlinkargs *args) ++nfs3svc_decode_symlinkargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_symlinkargs *args = _args; + unsigned int len, avail; + char *old, *new; + struct kvec *vec; +@@ -500,9 +511,10 @@ nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_mknodargs *args) ++nfs3svc_decode_mknodargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd3_mknodargs *args = _args; ++ + if (!(p = decode_fh(p, &args->fh)) + || !(p = decode_filename(p, &args->name, &args->len))) + return 0; +@@ -522,9 +534,10 @@ nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_renameargs *args) ++nfs3svc_decode_renameargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd3_renameargs *args = _args; ++ + if (!(p = decode_fh(p, &args->ffh)) + || !(p = decode_filename(p, &args->fname, &args->flen)) + || !(p = decode_fh(p, &args->tfh)) +@@ -535,9 +548,11 @@ nfs3svc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_readlinkargs *args) ++nfs3svc_decode_readlinkargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_readlinkargs *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -547,9 +562,10 @@ nfs3svc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_linkargs *args) ++nfs3svc_decode_linkargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd3_linkargs *args = _args; ++ + if (!(p = decode_fh(p, &args->ffh)) + || !(p = decode_fh(p, &args->tfh)) + || !(p = decode_filename(p, &args->tname, &args->tlen))) +@@ -559,9 +575,11 @@ nfs3svc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_readdirargs *args) ++nfs3svc_decode_readdirargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_readdirargs *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -576,9 +594,10 @@ nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_readdirargs *args) ++nfs3svc_decode_readdirplusargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_readdirargs *args = _args; + int len; + u32 max_blocksize = svc_max_payload(rqstp); + +@@ -602,9 +621,10 @@ nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfs3svc_decode_commitargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_commitargs *args) ++nfs3svc_decode_commitargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd3_commitargs *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -622,16 +642,17 @@ nfs3svc_decode_commitargs(struct svc_rqst *rqstp, __be32 *p, + * will work properly. + */ + int +-nfs3svc_encode_voidres(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++nfs3svc_encode_voidres(void *rqstp, __be32 *p, void *dummy) + { + return xdr_ressize_check(rqstp, p); + } + + /* GETATTR */ + int +-nfs3svc_encode_attrstat(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_attrstat *resp) ++nfs3svc_encode_attrstat(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_attrstat *resp = _resp; ++ + if (resp->status == 0) { + lease_get_mtime(d_inode(resp->fh.fh_dentry), + &resp->stat.mtime); +@@ -642,18 +663,20 @@ nfs3svc_encode_attrstat(struct svc_rqst *rqstp, __be32 *p, + + /* SETATTR, REMOVE, RMDIR */ + int +-nfs3svc_encode_wccstat(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_attrstat *resp) ++nfs3svc_encode_wccstat(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_attrstat *resp = _resp; ++ + p = encode_wcc_data(rqstp, p, &resp->fh); + return xdr_ressize_check(rqstp, p); + } + + /* LOOKUP */ + int +-nfs3svc_encode_diropres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_diropres *resp) ++nfs3svc_encode_diropres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_diropres *resp = _resp; ++ + if (resp->status == 0) { + p = encode_fh(p, &resp->fh); + p = encode_post_op_attr(rqstp, p, &resp->fh); +@@ -664,9 +687,10 @@ nfs3svc_encode_diropres(struct svc_rqst *rqstp, __be32 *p, + + /* ACCESS */ + int +-nfs3svc_encode_accessres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_accessres *resp) ++nfs3svc_encode_accessres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_accessres *resp = _resp; ++ + p = encode_post_op_attr(rqstp, p, &resp->fh); + if (resp->status == 0) + *p++ = htonl(resp->access); +@@ -675,9 +699,11 @@ nfs3svc_encode_accessres(struct svc_rqst *rqstp, __be32 *p, + + /* READLINK */ + int +-nfs3svc_encode_readlinkres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_readlinkres *resp) ++nfs3svc_encode_readlinkres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_readlinkres *resp = _resp; ++ + p = encode_post_op_attr(rqstp, p, &resp->fh); + if (resp->status == 0) { + *p++ = htonl(resp->len); +@@ -696,9 +722,11 @@ nfs3svc_encode_readlinkres(struct svc_rqst *rqstp, __be32 *p, + + /* READ */ + int +-nfs3svc_encode_readres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_readres *resp) ++nfs3svc_encode_readres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_readres *resp = _resp; ++ + p = encode_post_op_attr(rqstp, p, &resp->fh); + if (resp->status == 0) { + *p++ = htonl(resp->count); +@@ -720,9 +748,10 @@ nfs3svc_encode_readres(struct svc_rqst *rqstp, __be32 *p, + + /* WRITE */ + int +-nfs3svc_encode_writeres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_writeres *resp) ++nfs3svc_encode_writeres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_writeres *resp = _resp; + struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); + + p = encode_wcc_data(rqstp, p, &resp->fh); +@@ -737,9 +766,10 @@ nfs3svc_encode_writeres(struct svc_rqst *rqstp, __be32 *p, + + /* CREATE, MKDIR, SYMLINK, MKNOD */ + int +-nfs3svc_encode_createres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_diropres *resp) ++nfs3svc_encode_createres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_diropres *resp = _resp; ++ + if (resp->status == 0) { + *p++ = xdr_one; + p = encode_fh(p, &resp->fh); +@@ -751,9 +781,10 @@ nfs3svc_encode_createres(struct svc_rqst *rqstp, __be32 *p, + + /* RENAME */ + int +-nfs3svc_encode_renameres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_renameres *resp) ++nfs3svc_encode_renameres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_renameres *resp = _resp; ++ + p = encode_wcc_data(rqstp, p, &resp->ffh); + p = encode_wcc_data(rqstp, p, &resp->tfh); + return xdr_ressize_check(rqstp, p); +@@ -761,9 +792,10 @@ nfs3svc_encode_renameres(struct svc_rqst *rqstp, __be32 *p, + + /* LINK */ + int +-nfs3svc_encode_linkres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_linkres *resp) ++nfs3svc_encode_linkres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_linkres *resp = _resp; ++ + p = encode_post_op_attr(rqstp, p, &resp->fh); + p = encode_wcc_data(rqstp, p, &resp->tfh); + return xdr_ressize_check(rqstp, p); +@@ -771,9 +803,11 @@ nfs3svc_encode_linkres(struct svc_rqst *rqstp, __be32 *p, + + /* READDIR */ + int +-nfs3svc_encode_readdirres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_readdirres *resp) ++nfs3svc_encode_readdirres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_readdirres *resp = _resp; ++ + p = encode_post_op_attr(rqstp, p, &resp->fh); + + if (resp->status == 0) { +@@ -1021,9 +1055,9 @@ nfs3svc_encode_entry_plus(void *cd, const char *name, + + /* FSSTAT */ + int +-nfs3svc_encode_fsstatres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_fsstatres *resp) ++nfs3svc_encode_fsstatres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_fsstatres *resp = _resp; + struct kstatfs *s = &resp->stats; + u64 bs = s->f_bsize; + +@@ -1043,9 +1077,10 @@ nfs3svc_encode_fsstatres(struct svc_rqst *rqstp, __be32 *p, + + /* FSINFO */ + int +-nfs3svc_encode_fsinfores(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_fsinfores *resp) ++nfs3svc_encode_fsinfores(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_fsinfores *resp = _resp; ++ + *p++ = xdr_zero; /* no post_op_attr */ + + if (resp->status == 0) { +@@ -1067,9 +1102,10 @@ nfs3svc_encode_fsinfores(struct svc_rqst *rqstp, __be32 *p, + + /* PATHCONF */ + int +-nfs3svc_encode_pathconfres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_pathconfres *resp) ++nfs3svc_encode_pathconfres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_pathconfres *resp = _resp; ++ + *p++ = xdr_zero; /* no post_op_attr */ + + if (resp->status == 0) { +@@ -1086,9 +1122,10 @@ nfs3svc_encode_pathconfres(struct svc_rqst *rqstp, __be32 *p, + + /* COMMIT */ + int +-nfs3svc_encode_commitres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_commitres *resp) ++nfs3svc_encode_commitres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd3_commitres *resp = _resp; + struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); + + p = encode_wcc_data(rqstp, p, &resp->fh); +@@ -1104,17 +1141,19 @@ nfs3svc_encode_commitres(struct svc_rqst *rqstp, __be32 *p, + * XDR release functions + */ + int +-nfs3svc_release_fhandle(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_attrstat *resp) ++nfs3svc_release_fhandle(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_attrstat *resp = _resp; ++ + fh_put(&resp->fh); + return 1; + } + + int +-nfs3svc_release_fhandle2(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd3_fhandle_pair *resp) ++nfs3svc_release_fhandle2(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd3_fhandle_pair *resp = _resp; ++ + fh_put(&resp->fh1); + fh_put(&resp->fh2); + return 1; +diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c +index 211dc2aed8e1..c8607c112a18 100644 +--- a/fs/nfsd/nfs4callback.c ++++ b/fs/nfsd/nfs4callback.c +@@ -470,8 +470,7 @@ static int decode_cb_sequence4res(struct xdr_stream *xdr, + /* + * NB: Without this zero space reservation, callbacks over krb5p fail + */ +-static void nfs4_xdr_enc_cb_null(struct rpc_rqst *req, struct xdr_stream *xdr, +- void *__unused) ++static void nfs4_xdr_enc_cb_null(void *req, struct xdr_stream *xdr, void *__unused) + { + xdr_reserve_space(xdr, 0); + } +@@ -479,9 +478,9 @@ static void nfs4_xdr_enc_cb_null(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * 20.2. Operation 4: CB_RECALL - Recall a Delegation + */ +-static void nfs4_xdr_enc_cb_recall(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct nfsd4_callback *cb) ++static void nfs4_xdr_enc_cb_recall(void *req, struct xdr_stream *xdr, void *_cb) + { ++ const struct nfsd4_callback *cb = _cb; + const struct nfs4_delegation *dp = cb_to_delegation(cb); + struct nfs4_cb_compound_hdr hdr = { + .ident = cb->cb_clp->cl_cb_ident, +@@ -504,8 +503,7 @@ static void nfs4_xdr_enc_cb_recall(struct rpc_rqst *req, struct xdr_stream *xdr, + * Protocol". + */ + +-static int nfs4_xdr_dec_cb_null(struct rpc_rqst *req, struct xdr_stream *xdr, +- void *__unused) ++static int nfs4_xdr_dec_cb_null(void *req, struct xdr_stream *xdr, void *__unused) + { + return 0; + } +@@ -513,10 +511,11 @@ static int nfs4_xdr_dec_cb_null(struct rpc_rqst *req, struct xdr_stream *xdr, + /* + * 20.2. Operation 4: CB_RECALL - Recall a Delegation + */ +-static int nfs4_xdr_dec_cb_recall(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_cb_recall(void *rqstp, + struct xdr_stream *xdr, +- struct nfsd4_callback *cb) ++ void *_cb) + { ++ struct nfsd4_callback *cb = _cb; + struct nfs4_cb_compound_hdr hdr; + int status; + +@@ -586,10 +585,12 @@ static void encode_cb_layout4args(struct xdr_stream *xdr, + hdr->nops++; + } + +-static void nfs4_xdr_enc_cb_layout(struct rpc_rqst *req, ++static void nfs4_xdr_enc_cb_layout(void *_req, + struct xdr_stream *xdr, +- const struct nfsd4_callback *cb) ++ void *_cb) + { ++ struct rpc_rqst *req = _req; ++ const struct nfsd4_callback *cb = _cb; + const struct nfs4_layout_stateid *ls = + container_of(cb, struct nfs4_layout_stateid, ls_recall); + struct nfs4_cb_compound_hdr hdr = { +@@ -603,10 +604,12 @@ static void nfs4_xdr_enc_cb_layout(struct rpc_rqst *req, + encode_cb_nops(&hdr); + } + +-static int nfs4_xdr_dec_cb_layout(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_cb_layout(void *_rqstp, + struct xdr_stream *xdr, +- struct nfsd4_callback *cb) ++ void *_cb) + { ++ struct rpc_rqst *rqstp = _rqstp; ++ struct nfsd4_callback *cb = _cb; + struct nfs4_cb_compound_hdr hdr; + int status; + +@@ -632,10 +635,12 @@ static void encode_stateowner(struct xdr_stream *xdr, struct nfs4_stateowner *so + xdr_encode_opaque(p, so->so_owner.data, so->so_owner.len); + } + +-static void nfs4_xdr_enc_cb_notify_lock(struct rpc_rqst *req, ++static void nfs4_xdr_enc_cb_notify_lock(void *_req, + struct xdr_stream *xdr, +- const struct nfsd4_callback *cb) ++ void *_cb) + { ++ struct rpc_rqst *req = _req; ++ const struct nfsd4_callback *cb = _cb; + const struct nfsd4_blocked_lock *nbl = + container_of(cb, struct nfsd4_blocked_lock, nbl_cb); + struct nfs4_lockowner *lo = (struct nfs4_lockowner *)nbl->nbl_lock.fl_owner; +@@ -660,10 +665,12 @@ static void nfs4_xdr_enc_cb_notify_lock(struct rpc_rqst *req, + encode_cb_nops(&hdr); + } + +-static int nfs4_xdr_dec_cb_notify_lock(struct rpc_rqst *rqstp, ++static int nfs4_xdr_dec_cb_notify_lock(void *_rqstp, + struct xdr_stream *xdr, +- struct nfsd4_callback *cb) ++ void *_cb) + { ++ struct rpc_rqst *rqstp = _rqstp; ++ struct nfsd4_callback *cb = _cb; + struct nfs4_cb_compound_hdr hdr; + int status; + +@@ -685,8 +692,8 @@ static int nfs4_xdr_dec_cb_notify_lock(struct rpc_rqst *rqstp, + #define PROC(proc, call, argtype, restype) \ + [NFSPROC4_CLNT_##proc] = { \ + .p_proc = NFSPROC4_CB_##call, \ +- .p_encode = (kxdreproc_t)nfs4_xdr_enc_##argtype, \ +- .p_decode = (kxdrdproc_t)nfs4_xdr_dec_##restype, \ ++ .p_encode = nfs4_xdr_enc_##argtype, \ ++ .p_decode = nfs4_xdr_dec_##restype, \ + .p_arglen = NFS4_enc_##argtype##_sz, \ + .p_replen = NFS4_dec_##restype##_sz, \ + .p_statidx = NFSPROC4_CB_##call, \ +diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c +index 022d95886d66..3b6a3cd5f02d 100644 +--- a/fs/nfsd/nfs4proc.c ++++ b/fs/nfsd/nfs4proc.c +@@ -358,8 +358,9 @@ copy_clientid(clientid_t *clid, struct nfsd4_session *session) + + static __be32 + nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_open *open) ++ void *_open) + { ++ struct nfsd4_open *open = _open; + __be32 status; + struct svc_fh *resfh = NULL; + struct net *net = SVC_NET(rqstp); +@@ -496,8 +497,10 @@ static __be32 nfsd4_open_omfg(struct svc_rqst *rqstp, struct nfsd4_compound_stat + */ + static __be32 + nfsd4_getfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct svc_fh **getfh) ++ void *_getfh) + { ++ struct svc_fh **getfh = (struct svc_fh **)_getfh; ++ + if (!cstate->current_fh.fh_dentry) + return nfserr_nofilehandle; + +@@ -507,8 +510,10 @@ nfsd4_getfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_putfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_putfh *putfh) ++ void *_putfh) + { ++ struct nfsd4_putfh *putfh = _putfh; ++ + fh_put(&cstate->current_fh); + cstate->current_fh.fh_handle.fh_size = putfh->pf_fhlen; + memcpy(&cstate->current_fh.fh_handle.fh_base, putfh->pf_fhval, +@@ -562,8 +567,10 @@ nfsd4_savefh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + */ + static __be32 + nfsd4_access(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_access *access) ++ void *_access) + { ++ struct nfsd4_access *access = _access; ++ + if (access->ac_req_access & ~NFS3_ACCESS_FULL) + return nfserr_inval; + +@@ -588,8 +595,10 @@ static void gen_boot_verifier(nfs4_verifier *verifier, struct net *net) + + static __be32 + nfsd4_commit(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_commit *commit) ++ void *_commit) + { ++ struct nfsd4_commit *commit = _commit; ++ + gen_boot_verifier(&commit->co_verf, SVC_NET(rqstp)); + return nfsd_commit(rqstp, &cstate->current_fh, commit->co_offset, + commit->co_count); +@@ -597,8 +606,9 @@ nfsd4_commit(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_create *create) ++ void *_create) + { ++ struct nfsd4_create *create = _create; + struct svc_fh resfh; + __be32 status; + dev_t rdev; +@@ -684,8 +694,9 @@ nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_getattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_getattr *getattr) ++ void *_getattr) + { ++ struct nfsd4_getattr *getattr = _getattr; + __be32 status; + + status = fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_NOP); +@@ -705,8 +716,9 @@ nfsd4_getattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_link(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_link *link) ++ void *_link) + { ++ struct nfsd4_link *link = _link; + __be32 status = nfserr_nofilehandle; + + if (!cstate->save_fh.fh_dentry) +@@ -744,8 +756,9 @@ nfsd4_lookupp(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_lookup(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_lookup *lookup) ++ void *_lookup) + { ++ struct nfsd4_lookup *lookup = _lookup; + return nfsd_lookup(rqstp, &cstate->current_fh, + lookup->lo_name, lookup->lo_len, + &cstate->current_fh); +@@ -753,8 +766,9 @@ nfsd4_lookup(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_read(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_read *read) ++ void *_read) + { ++ struct nfsd4_read *read = _read; + __be32 status; + + read->rd_filp = NULL; +@@ -789,8 +803,9 @@ nfsd4_read(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_readdir(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_readdir *readdir) ++ void *_readdir) + { ++ struct nfsd4_readdir *readdir = _readdir; + u64 cookie = readdir->rd_cookie; + static const nfs4_verifier zeroverf; + +@@ -814,8 +829,10 @@ nfsd4_readdir(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_readlink(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_readlink *readlink) ++ void *_readlink) + { ++ struct nfsd4_readlink *readlink = _readlink; ++ + readlink->rl_rqstp = rqstp; + readlink->rl_fhp = &cstate->current_fh; + return nfs_ok; +@@ -823,8 +840,9 @@ nfsd4_readlink(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_remove(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_remove *remove) ++ void *_remove) + { ++ struct nfsd4_remove *remove = _remove; + __be32 status; + + if (opens_in_grace(SVC_NET(rqstp))) +@@ -840,8 +858,9 @@ nfsd4_remove(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_rename(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_rename *rename) ++ void *_rename) + { ++ struct nfsd4_rename *rename = _rename; + __be32 status = nfserr_nofilehandle; + + if (!cstate->save_fh.fh_dentry) +@@ -861,8 +880,9 @@ nfsd4_rename(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_secinfo(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_secinfo *secinfo) ++ void *_secinfo) + { ++ struct nfsd4_secinfo *secinfo = _secinfo; + struct svc_export *exp; + struct dentry *dentry; + __be32 err; +@@ -890,8 +910,9 @@ nfsd4_secinfo(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_secinfo_no_name(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_secinfo_no_name *sin) ++ void *_sin) + { ++ struct nfsd4_secinfo_no_name *sin = _sin; + __be32 err; + + switch (sin->sin_style) { +@@ -913,8 +934,9 @@ nfsd4_secinfo_no_name(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstat + + static __be32 + nfsd4_setattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_setattr *setattr) ++ void *_setattr) + { ++ struct nfsd4_setattr *setattr = _setattr; + __be32 status = nfs_ok; + int err; + +@@ -974,8 +996,9 @@ static int fill_in_write_vector(struct kvec *vec, struct nfsd4_write *write) + + static __be32 + nfsd4_write(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_write *write) ++ void *_write) + { ++ struct nfsd4_write *write = _write; + stateid_t *stateid = &write->wr_stateid; + struct file *filp = NULL; + __be32 status = nfs_ok; +@@ -1048,8 +1071,9 @@ nfsd4_verify_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_clone(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_clone *clone) ++ void *_clone) + { ++ struct nfsd4_clone *clone = _clone; + struct file *src, *dst; + __be32 status; + +@@ -1069,8 +1093,9 @@ nfsd4_clone(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_copy *copy) ++ void *_copy) + { ++ struct nfsd4_copy *copy = _copy; + struct file *src, *dst; + __be32 status; + ssize_t bytes; +@@ -1125,23 +1150,28 @@ nfsd4_fallocate(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_allocate(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_fallocate *fallocate) ++ void *_fallocate) + { ++ struct nfsd4_fallocate *fallocate = _fallocate; ++ + return nfsd4_fallocate(rqstp, cstate, fallocate, 0); + } + + static __be32 + nfsd4_deallocate(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_fallocate *fallocate) ++ void *_fallocate) + { ++ struct nfsd4_fallocate *fallocate = _fallocate; ++ + return nfsd4_fallocate(rqstp, cstate, fallocate, + FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE); + } + + static __be32 + nfsd4_seek(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_seek *seek) ++ void *_seek) + { ++ struct nfsd4_seek *seek = (struct nfsd4_seek *)_seek; + int whence; + __be32 status; + struct file *file; +@@ -1188,8 +1218,9 @@ nfsd4_seek(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + */ + static __be32 + _nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_verify *verify) ++ void *_verify) + { ++ struct nfsd4_verify *verify = _verify; + __be32 *buf, *p; + int count; + __be32 status; +@@ -1246,8 +1277,9 @@ _nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_nverify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_verify *verify) ++ void *_verify) + { ++ struct nfsd4_verify *verify = _verify; + __be32 status; + + status = _nfsd4_verify(rqstp, cstate, verify); +@@ -1256,8 +1288,9 @@ nfsd4_nverify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + static __be32 + nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_verify *verify) ++ void *_verify) + { ++ struct nfsd4_verify *verify = _verify; + __be32 status; + + status = _nfsd4_verify(rqstp, cstate, verify); +@@ -1286,8 +1319,9 @@ nfsd4_layout_verify(struct svc_export *exp, unsigned int layout_type) + static __be32 + nfsd4_getdeviceinfo(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_getdeviceinfo *gdp) ++ void *_gdp) + { ++ struct nfsd4_getdeviceinfo *gdp = _gdp; + const struct nfsd4_layout_ops *ops; + struct nfsd4_deviceid_map *map; + struct svc_export *exp; +@@ -1332,8 +1366,9 @@ nfsd4_getdeviceinfo(struct svc_rqst *rqstp, + static __be32 + nfsd4_layoutget(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_layoutget *lgp) ++ void *_lgp) + { ++ struct nfsd4_layoutget *lgp = _lgp; + struct svc_fh *current_fh = &cstate->current_fh; + const struct nfsd4_layout_ops *ops; + struct nfs4_layout_stateid *ls; +@@ -1412,8 +1447,9 @@ nfsd4_layoutget(struct svc_rqst *rqstp, + static __be32 + nfsd4_layoutcommit(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_layoutcommit *lcp) ++ void *_lcp) + { ++ struct nfsd4_layoutcommit *lcp = _lcp; + const struct nfsd4_layout_seg *seg = &lcp->lc_seg; + struct svc_fh *current_fh = &cstate->current_fh; + const struct nfsd4_layout_ops *ops; +@@ -1476,8 +1512,9 @@ nfsd4_layoutcommit(struct svc_rqst *rqstp, + static __be32 + nfsd4_layoutreturn(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_layoutreturn *lrp) ++ void *_lrp) + { ++ struct nfsd4_layoutreturn *lrp = _lrp; + struct svc_fh *current_fh = &cstate->current_fh; + __be32 nfserr; + +@@ -1579,7 +1616,7 @@ struct nfsd4_operation { + nfsd4op_rsize op_rsize_bop; + stateid_getter op_get_currentstateid; + stateid_setter op_set_currentstateid; +-}; ++} __do_const; + + static struct nfsd4_operation nfsd4_ops[]; + +@@ -1687,10 +1724,10 @@ static void svcxdr_init_encode(struct svc_rqst *rqstp, + * COMPOUND call. + */ + static __be32 +-nfsd4_proc_compound(struct svc_rqst *rqstp, +- struct nfsd4_compoundargs *args, +- struct nfsd4_compoundres *resp) ++nfsd4_proc_compound(struct svc_rqst *rqstp, void *_args, void *_resp) + { ++ struct nfsd4_compoundargs *args = _args; ++ struct nfsd4_compoundres *resp = _resp; + struct nfsd4_op *op; + struct nfsd4_operation *opdesc; + struct nfsd4_compound_state *cstate = &resp->cstate; +@@ -2060,344 +2097,344 @@ static inline u32 nfsd4_layoutreturn_rsize(struct svc_rqst *rqstp, struct nfsd4_ + + static struct nfsd4_operation nfsd4_ops[] = { + [OP_ACCESS] = { +- .op_func = (nfsd4op_func)nfsd4_access, ++ .op_func = nfsd4_access, + .op_name = "OP_ACCESS", + }, + [OP_CLOSE] = { +- .op_func = (nfsd4op_func)nfsd4_close, ++ .op_func = nfsd4_close, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_CLOSE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_status_stateid_rsize, +- .op_get_currentstateid = (stateid_getter)nfsd4_get_closestateid, +- .op_set_currentstateid = (stateid_setter)nfsd4_set_closestateid, ++ .op_rsize_bop = nfsd4_status_stateid_rsize, ++ .op_get_currentstateid = nfsd4_get_closestateid, ++ .op_set_currentstateid = nfsd4_set_closestateid, + }, + [OP_COMMIT] = { +- .op_func = (nfsd4op_func)nfsd4_commit, ++ .op_func = nfsd4_commit, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_COMMIT", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_commit_rsize, ++ .op_rsize_bop = nfsd4_commit_rsize, + }, + [OP_CREATE] = { +- .op_func = (nfsd4op_func)nfsd4_create, ++ .op_func = nfsd4_create, + .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME | OP_CLEAR_STATEID, + .op_name = "OP_CREATE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_create_rsize, ++ .op_rsize_bop = nfsd4_create_rsize, + }, + [OP_DELEGRETURN] = { +- .op_func = (nfsd4op_func)nfsd4_delegreturn, ++ .op_func = nfsd4_delegreturn, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_DELEGRETURN", + .op_rsize_bop = nfsd4_only_status_rsize, +- .op_get_currentstateid = (stateid_getter)nfsd4_get_delegreturnstateid, ++ .op_get_currentstateid = nfsd4_get_delegreturnstateid, + }, + [OP_GETATTR] = { +- .op_func = (nfsd4op_func)nfsd4_getattr, ++ .op_func = nfsd4_getattr, + .op_flags = ALLOWED_ON_ABSENT_FS, + .op_rsize_bop = nfsd4_getattr_rsize, + .op_name = "OP_GETATTR", + }, + [OP_GETFH] = { +- .op_func = (nfsd4op_func)nfsd4_getfh, ++ .op_func = nfsd4_getfh, + .op_name = "OP_GETFH", + }, + [OP_LINK] = { +- .op_func = (nfsd4op_func)nfsd4_link, ++ .op_func = nfsd4_link, + .op_flags = ALLOWED_ON_ABSENT_FS | OP_MODIFIES_SOMETHING + | OP_CACHEME, + .op_name = "OP_LINK", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_link_rsize, ++ .op_rsize_bop = nfsd4_link_rsize, + }, + [OP_LOCK] = { +- .op_func = (nfsd4op_func)nfsd4_lock, ++ .op_func = nfsd4_lock, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_LOCK", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_lock_rsize, +- .op_set_currentstateid = (stateid_setter)nfsd4_set_lockstateid, ++ .op_rsize_bop = nfsd4_lock_rsize, ++ .op_set_currentstateid = nfsd4_set_lockstateid, + }, + [OP_LOCKT] = { +- .op_func = (nfsd4op_func)nfsd4_lockt, ++ .op_func = nfsd4_lockt, + .op_name = "OP_LOCKT", + }, + [OP_LOCKU] = { +- .op_func = (nfsd4op_func)nfsd4_locku, ++ .op_func = nfsd4_locku, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_LOCKU", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_status_stateid_rsize, +- .op_get_currentstateid = (stateid_getter)nfsd4_get_lockustateid, ++ .op_rsize_bop = nfsd4_status_stateid_rsize, ++ .op_get_currentstateid = nfsd4_get_lockustateid, + }, + [OP_LOOKUP] = { +- .op_func = (nfsd4op_func)nfsd4_lookup, ++ .op_func = nfsd4_lookup, + .op_flags = OP_HANDLES_WRONGSEC | OP_CLEAR_STATEID, + .op_name = "OP_LOOKUP", + }, + [OP_LOOKUPP] = { +- .op_func = (nfsd4op_func)nfsd4_lookupp, ++ .op_func = nfsd4_lookupp, + .op_flags = OP_HANDLES_WRONGSEC | OP_CLEAR_STATEID, + .op_name = "OP_LOOKUPP", + }, + [OP_NVERIFY] = { +- .op_func = (nfsd4op_func)nfsd4_nverify, ++ .op_func = nfsd4_nverify, + .op_name = "OP_NVERIFY", + }, + [OP_OPEN] = { +- .op_func = (nfsd4op_func)nfsd4_open, ++ .op_func = nfsd4_open, + .op_flags = OP_HANDLES_WRONGSEC | OP_MODIFIES_SOMETHING, + .op_name = "OP_OPEN", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_open_rsize, +- .op_set_currentstateid = (stateid_setter)nfsd4_set_openstateid, ++ .op_rsize_bop = nfsd4_open_rsize, ++ .op_set_currentstateid = nfsd4_set_openstateid, + }, + [OP_OPEN_CONFIRM] = { +- .op_func = (nfsd4op_func)nfsd4_open_confirm, ++ .op_func = nfsd4_open_confirm, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_OPEN_CONFIRM", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_status_stateid_rsize, ++ .op_rsize_bop = nfsd4_status_stateid_rsize, + }, + [OP_OPEN_DOWNGRADE] = { +- .op_func = (nfsd4op_func)nfsd4_open_downgrade, ++ .op_func = nfsd4_open_downgrade, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_OPEN_DOWNGRADE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_status_stateid_rsize, +- .op_get_currentstateid = (stateid_getter)nfsd4_get_opendowngradestateid, +- .op_set_currentstateid = (stateid_setter)nfsd4_set_opendowngradestateid, ++ .op_rsize_bop = nfsd4_status_stateid_rsize, ++ .op_get_currentstateid = nfsd4_get_opendowngradestateid, ++ .op_set_currentstateid = nfsd4_set_opendowngradestateid, + }, + [OP_PUTFH] = { +- .op_func = (nfsd4op_func)nfsd4_putfh, ++ .op_func = nfsd4_putfh, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_ON_ABSENT_FS + | OP_IS_PUTFH_LIKE | OP_CLEAR_STATEID, + .op_name = "OP_PUTFH", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_PUTPUBFH] = { +- .op_func = (nfsd4op_func)nfsd4_putrootfh, ++ .op_func = nfsd4_putrootfh, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_ON_ABSENT_FS + | OP_IS_PUTFH_LIKE | OP_CLEAR_STATEID, + .op_name = "OP_PUTPUBFH", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_PUTROOTFH] = { +- .op_func = (nfsd4op_func)nfsd4_putrootfh, ++ .op_func = nfsd4_putrootfh, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_ON_ABSENT_FS + | OP_IS_PUTFH_LIKE | OP_CLEAR_STATEID, + .op_name = "OP_PUTROOTFH", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_READ] = { +- .op_func = (nfsd4op_func)nfsd4_read, ++ .op_func = nfsd4_read, + .op_name = "OP_READ", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_read_rsize, +- .op_get_currentstateid = (stateid_getter)nfsd4_get_readstateid, ++ .op_rsize_bop = nfsd4_read_rsize, ++ .op_get_currentstateid = nfsd4_get_readstateid, + }, + [OP_READDIR] = { +- .op_func = (nfsd4op_func)nfsd4_readdir, ++ .op_func = nfsd4_readdir, + .op_name = "OP_READDIR", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_readdir_rsize, ++ .op_rsize_bop = nfsd4_readdir_rsize, + }, + [OP_READLINK] = { +- .op_func = (nfsd4op_func)nfsd4_readlink, ++ .op_func = nfsd4_readlink, + .op_name = "OP_READLINK", + }, + [OP_REMOVE] = { +- .op_func = (nfsd4op_func)nfsd4_remove, ++ .op_func = nfsd4_remove, + .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME, + .op_name = "OP_REMOVE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_remove_rsize, ++ .op_rsize_bop = nfsd4_remove_rsize, + }, + [OP_RENAME] = { +- .op_func = (nfsd4op_func)nfsd4_rename, ++ .op_func = nfsd4_rename, + .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME, + .op_name = "OP_RENAME", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_rename_rsize, ++ .op_rsize_bop = nfsd4_rename_rsize, + }, + [OP_RENEW] = { +- .op_func = (nfsd4op_func)nfsd4_renew, ++ .op_func = nfsd4_renew, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_ON_ABSENT_FS + | OP_MODIFIES_SOMETHING, + .op_name = "OP_RENEW", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + + }, + [OP_RESTOREFH] = { +- .op_func = (nfsd4op_func)nfsd4_restorefh, ++ .op_func = nfsd4_restorefh, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_ON_ABSENT_FS + | OP_IS_PUTFH_LIKE | OP_MODIFIES_SOMETHING, + .op_name = "OP_RESTOREFH", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_SAVEFH] = { +- .op_func = (nfsd4op_func)nfsd4_savefh, ++ .op_func = nfsd4_savefh, + .op_flags = OP_HANDLES_WRONGSEC | OP_MODIFIES_SOMETHING, + .op_name = "OP_SAVEFH", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_SECINFO] = { +- .op_func = (nfsd4op_func)nfsd4_secinfo, ++ .op_func = nfsd4_secinfo, + .op_flags = OP_HANDLES_WRONGSEC, + .op_name = "OP_SECINFO", + }, + [OP_SETATTR] = { +- .op_func = (nfsd4op_func)nfsd4_setattr, ++ .op_func = nfsd4_setattr, + .op_name = "OP_SETATTR", + .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME, +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_setattr_rsize, +- .op_get_currentstateid = (stateid_getter)nfsd4_get_setattrstateid, ++ .op_rsize_bop = nfsd4_setattr_rsize, ++ .op_get_currentstateid = nfsd4_get_setattrstateid, + }, + [OP_SETCLIENTID] = { +- .op_func = (nfsd4op_func)nfsd4_setclientid, ++ .op_func = nfsd4_setclientid, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_ON_ABSENT_FS + | OP_MODIFIES_SOMETHING | OP_CACHEME, + .op_name = "OP_SETCLIENTID", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_setclientid_rsize, ++ .op_rsize_bop = nfsd4_setclientid_rsize, + }, + [OP_SETCLIENTID_CONFIRM] = { +- .op_func = (nfsd4op_func)nfsd4_setclientid_confirm, ++ .op_func = nfsd4_setclientid_confirm, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_ON_ABSENT_FS + | OP_MODIFIES_SOMETHING | OP_CACHEME, + .op_name = "OP_SETCLIENTID_CONFIRM", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_VERIFY] = { +- .op_func = (nfsd4op_func)nfsd4_verify, ++ .op_func = nfsd4_verify, + .op_name = "OP_VERIFY", + }, + [OP_WRITE] = { +- .op_func = (nfsd4op_func)nfsd4_write, ++ .op_func = nfsd4_write, + .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME, + .op_name = "OP_WRITE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_write_rsize, +- .op_get_currentstateid = (stateid_getter)nfsd4_get_writestateid, ++ .op_rsize_bop = nfsd4_write_rsize, ++ .op_get_currentstateid = nfsd4_get_writestateid, + }, + [OP_RELEASE_LOCKOWNER] = { +- .op_func = (nfsd4op_func)nfsd4_release_lockowner, ++ .op_func = nfsd4_release_lockowner, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_ON_ABSENT_FS + | OP_MODIFIES_SOMETHING, + .op_name = "OP_RELEASE_LOCKOWNER", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + + /* NFSv4.1 operations */ + [OP_EXCHANGE_ID] = { +- .op_func = (nfsd4op_func)nfsd4_exchange_id, ++ .op_func = nfsd4_exchange_id, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_AS_FIRST_OP + | OP_MODIFIES_SOMETHING, + .op_name = "OP_EXCHANGE_ID", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_exchange_id_rsize, ++ .op_rsize_bop = nfsd4_exchange_id_rsize, + }, + [OP_BACKCHANNEL_CTL] = { +- .op_func = (nfsd4op_func)nfsd4_backchannel_ctl, ++ .op_func = nfsd4_backchannel_ctl, + .op_flags = ALLOWED_WITHOUT_FH | OP_MODIFIES_SOMETHING, + .op_name = "OP_BACKCHANNEL_CTL", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_BIND_CONN_TO_SESSION] = { +- .op_func = (nfsd4op_func)nfsd4_bind_conn_to_session, ++ .op_func = nfsd4_bind_conn_to_session, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_AS_FIRST_OP + | OP_MODIFIES_SOMETHING, + .op_name = "OP_BIND_CONN_TO_SESSION", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_bind_conn_to_session_rsize, ++ .op_rsize_bop = nfsd4_bind_conn_to_session_rsize, + }, + [OP_CREATE_SESSION] = { +- .op_func = (nfsd4op_func)nfsd4_create_session, ++ .op_func = nfsd4_create_session, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_AS_FIRST_OP + | OP_MODIFIES_SOMETHING, + .op_name = "OP_CREATE_SESSION", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_create_session_rsize, ++ .op_rsize_bop = nfsd4_create_session_rsize, + }, + [OP_DESTROY_SESSION] = { +- .op_func = (nfsd4op_func)nfsd4_destroy_session, ++ .op_func = nfsd4_destroy_session, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_AS_FIRST_OP + | OP_MODIFIES_SOMETHING, + .op_name = "OP_DESTROY_SESSION", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_SEQUENCE] = { +- .op_func = (nfsd4op_func)nfsd4_sequence, ++ .op_func = nfsd4_sequence, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_AS_FIRST_OP, + .op_name = "OP_SEQUENCE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_sequence_rsize, ++ .op_rsize_bop = nfsd4_sequence_rsize, + }, + [OP_DESTROY_CLIENTID] = { +- .op_func = (nfsd4op_func)nfsd4_destroy_clientid, ++ .op_func = nfsd4_destroy_clientid, + .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_AS_FIRST_OP + | OP_MODIFIES_SOMETHING, + .op_name = "OP_DESTROY_CLIENTID", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_RECLAIM_COMPLETE] = { +- .op_func = (nfsd4op_func)nfsd4_reclaim_complete, ++ .op_func = nfsd4_reclaim_complete, + .op_flags = ALLOWED_WITHOUT_FH | OP_MODIFIES_SOMETHING, + .op_name = "OP_RECLAIM_COMPLETE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_SECINFO_NO_NAME] = { +- .op_func = (nfsd4op_func)nfsd4_secinfo_no_name, ++ .op_func = nfsd4_secinfo_no_name, + .op_flags = OP_HANDLES_WRONGSEC, + .op_name = "OP_SECINFO_NO_NAME", + }, + [OP_TEST_STATEID] = { +- .op_func = (nfsd4op_func)nfsd4_test_stateid, ++ .op_func = nfsd4_test_stateid, + .op_flags = ALLOWED_WITHOUT_FH, + .op_name = "OP_TEST_STATEID", + }, + [OP_FREE_STATEID] = { +- .op_func = (nfsd4op_func)nfsd4_free_stateid, ++ .op_func = nfsd4_free_stateid, + .op_flags = ALLOWED_WITHOUT_FH | OP_MODIFIES_SOMETHING, + .op_name = "OP_FREE_STATEID", +- .op_get_currentstateid = (stateid_getter)nfsd4_get_freestateid, +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_get_currentstateid = nfsd4_get_freestateid, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + #ifdef CONFIG_NFSD_PNFS + [OP_GETDEVICEINFO] = { +- .op_func = (nfsd4op_func)nfsd4_getdeviceinfo, ++ .op_func = nfsd4_getdeviceinfo, + .op_flags = ALLOWED_WITHOUT_FH, + .op_name = "OP_GETDEVICEINFO", + }, + [OP_LAYOUTGET] = { +- .op_func = (nfsd4op_func)nfsd4_layoutget, ++ .op_func = nfsd4_layoutget, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_LAYOUTGET", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_layoutget_rsize, ++ .op_rsize_bop = nfsd4_layoutget_rsize, + }, + [OP_LAYOUTCOMMIT] = { +- .op_func = (nfsd4op_func)nfsd4_layoutcommit, ++ .op_func = nfsd4_layoutcommit, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_LAYOUTCOMMIT", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_layoutcommit_rsize, ++ .op_rsize_bop = nfsd4_layoutcommit_rsize, + }, + [OP_LAYOUTRETURN] = { +- .op_func = (nfsd4op_func)nfsd4_layoutreturn, ++ .op_func = nfsd4_layoutreturn, + .op_flags = OP_MODIFIES_SOMETHING, + .op_name = "OP_LAYOUTRETURN", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_layoutreturn_rsize, ++ .op_rsize_bop = nfsd4_layoutreturn_rsize, + }, + #endif /* CONFIG_NFSD_PNFS */ + + /* NFSv4.2 operations */ + [OP_ALLOCATE] = { +- .op_func = (nfsd4op_func)nfsd4_allocate, ++ .op_func = nfsd4_allocate, + .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME, + .op_name = "OP_ALLOCATE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_DEALLOCATE] = { +- .op_func = (nfsd4op_func)nfsd4_deallocate, ++ .op_func = nfsd4_deallocate, + .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME, + .op_name = "OP_DEALLOCATE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_CLONE] = { +- .op_func = (nfsd4op_func)nfsd4_clone, ++ .op_func = nfsd4_clone, + .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME, + .op_name = "OP_CLONE", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_only_status_rsize, ++ .op_rsize_bop = nfsd4_only_status_rsize, + }, + [OP_COPY] = { +- .op_func = (nfsd4op_func)nfsd4_copy, ++ .op_func = nfsd4_copy, + .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME, + .op_name = "OP_COPY", +- .op_rsize_bop = (nfsd4op_rsize)nfsd4_copy_rsize, ++ .op_rsize_bop = nfsd4_copy_rsize, + }, + [OP_SEEK] = { +- .op_func = (nfsd4op_func)nfsd4_seek, ++ .op_func = nfsd4_seek, + .op_name = "OP_SEEK", + }, + }; +@@ -2474,17 +2511,17 @@ struct nfsd4_voidargs { int dummy; }; + + static struct svc_procedure nfsd_procedures4[2] = { + [NFSPROC4_NULL] = { +- .pc_func = (svc_procfunc) nfsd4_proc_null, +- .pc_encode = (kxdrproc_t) nfs4svc_encode_voidres, ++ .pc_func = nfsd4_proc_null, ++ .pc_encode = nfs4svc_encode_voidres, + .pc_argsize = sizeof(struct nfsd4_voidargs), + .pc_ressize = sizeof(struct nfsd4_voidres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = 1, + }, + [NFSPROC4_COMPOUND] = { +- .pc_func = (svc_procfunc) nfsd4_proc_compound, +- .pc_decode = (kxdrproc_t) nfs4svc_decode_compoundargs, +- .pc_encode = (kxdrproc_t) nfs4svc_encode_compoundres, ++ .pc_func = nfsd4_proc_compound, ++ .pc_decode = nfs4svc_decode_compoundargs, ++ .pc_encode = nfs4svc_encode_compoundres, + .pc_argsize = sizeof(struct nfsd4_compoundargs), + .pc_ressize = sizeof(struct nfsd4_compoundres), + .pc_release = nfsd4_release_compoundargs, +diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c +index a0dee8ae9f97..b6021adb8298 100644 +--- a/fs/nfsd/nfs4state.c ++++ b/fs/nfsd/nfs4state.c +@@ -2417,8 +2417,9 @@ static bool client_has_state(struct nfs4_client *clp) + __be32 + nfsd4_exchange_id(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_exchange_id *exid) ++ void *_exid) + { ++ struct nfsd4_exchange_id *exid = _exid; + struct nfs4_client *conf, *new; + struct nfs4_client *unconf = NULL; + __be32 status; +@@ -2712,8 +2713,9 @@ static __be32 nfsd4_check_cb_sec(struct nfsd4_cb_sec *cbs) + __be32 + nfsd4_create_session(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_create_session *cr_ses) ++ void *_cr_ses) + { ++ struct nfsd4_create_session *cr_ses = _cr_ses; + struct sockaddr *sa = svc_addr(rqstp); + struct nfs4_client *conf, *unconf; + struct nfs4_client *old = NULL; +@@ -2837,8 +2839,9 @@ static __be32 nfsd4_map_bcts_dir(u32 *dir) + return nfserr_inval; + } + +-__be32 nfsd4_backchannel_ctl(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct nfsd4_backchannel_ctl *bc) ++__be32 nfsd4_backchannel_ctl(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, void *_bc) + { ++ struct nfsd4_backchannel_ctl *bc = _bc; + struct nfsd4_session *session = cstate->session; + struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); + __be32 status; +@@ -2858,8 +2861,9 @@ __be32 nfsd4_backchannel_ctl(struct svc_rqst *rqstp, struct nfsd4_compound_state + + __be32 nfsd4_bind_conn_to_session(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_bind_conn_to_session *bcts) ++ void *_bcts) + { ++ struct nfsd4_bind_conn_to_session *bcts = _bcts; + __be32 status; + struct nfsd4_conn *conn; + struct nfsd4_session *session; +@@ -2901,8 +2905,9 @@ static bool nfsd4_compound_in_session(struct nfsd4_session *session, struct nfs4 + __be32 + nfsd4_destroy_session(struct svc_rqst *r, + struct nfsd4_compound_state *cstate, +- struct nfsd4_destroy_session *sessionid) ++ void *_sessionid) + { ++ struct nfsd4_destroy_session *sessionid = _sessionid; + struct nfsd4_session *ses; + __be32 status; + int ref_held_by_me = 0; +@@ -2998,8 +3003,9 @@ static bool nfsd4_request_too_big(struct svc_rqst *rqstp, + __be32 + nfsd4_sequence(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_sequence *seq) ++ void *_seq) + { ++ struct nfsd4_sequence *seq = _seq; + struct nfsd4_compoundres *resp = rqstp->rq_resp; + struct xdr_stream *xdr = &resp->xdr; + struct nfsd4_session *session; +@@ -3133,8 +3139,9 @@ nfsd4_sequence_done(struct nfsd4_compoundres *resp) + } + + __be32 +-nfsd4_destroy_clientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct nfsd4_destroy_clientid *dc) ++nfsd4_destroy_clientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, void *_dc) + { ++ struct nfsd4_destroy_clientid *dc = _dc; + struct nfs4_client *conf, *unconf; + struct nfs4_client *clp = NULL; + __be32 status = 0; +@@ -3174,8 +3181,9 @@ nfsd4_destroy_clientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *csta + } + + __be32 +-nfsd4_reclaim_complete(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct nfsd4_reclaim_complete *rc) ++nfsd4_reclaim_complete(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, void *_rc) + { ++ struct nfsd4_reclaim_complete *rc = _rc; + __be32 status = 0; + + if (rc->rca_one_fs) { +@@ -3212,8 +3220,9 @@ nfsd4_reclaim_complete(struct svc_rqst *rqstp, struct nfsd4_compound_state *csta + + __be32 + nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_setclientid *setclid) ++ void *_setclid) + { ++ struct nfsd4_setclientid *setclid = _setclid; + struct xdr_netobj clname = setclid->se_name; + nfs4_verifier clverifier = setclid->se_verf; + struct nfs4_client *conf, *new; +@@ -3271,8 +3280,9 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + __be32 + nfsd4_setclientid_confirm(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_setclientid_confirm *setclientid_confirm) ++ void *_setclientid_confirm) + { ++ struct nfsd4_setclientid_confirm *setclientid_confirm = _setclientid_confirm; + struct nfs4_client *conf, *unconf; + struct nfs4_client *old = NULL; + nfs4_verifier confirm = setclientid_confirm->sc_confirm; +@@ -4519,8 +4529,9 @@ void nfsd4_cleanup_open_state(struct nfsd4_compound_state *cstate, + + __be32 + nfsd4_renew(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- clientid_t *clid) ++ void *_clid) + { ++ clientid_t *clid = _clid; + struct nfs4_client *clp; + __be32 status; + struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); +@@ -5006,8 +5017,9 @@ nfs4_preprocess_stateid_op(struct svc_rqst *rqstp, + */ + __be32 + nfsd4_test_stateid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_test_stateid *test_stateid) ++ void *_test_stateid) + { ++ struct nfsd4_test_stateid *test_stateid = _test_stateid; + struct nfsd4_test_stateid_id *stateid; + struct nfs4_client *cl = cstate->session->se_client; + +@@ -5046,8 +5058,9 @@ nfsd4_free_lock_stateid(stateid_t *stateid, struct nfs4_stid *s) + + __be32 + nfsd4_free_stateid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_free_stateid *free_stateid) ++ void *_free_stateid) + { ++ struct nfsd4_free_stateid *free_stateid = _free_stateid; + stateid_t *stateid = &free_stateid->fr_stateid; + struct nfs4_stid *s; + struct nfs4_delegation *dp; +@@ -5175,8 +5188,9 @@ static __be32 nfs4_preprocess_confirmed_seqid_op(struct nfsd4_compound_state *cs + + __be32 + nfsd4_open_confirm(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_open_confirm *oc) ++ void *_oc) + { ++ struct nfsd4_open_confirm *oc = _oc; + __be32 status; + struct nfs4_openowner *oo; + struct nfs4_ol_stateid *stp; +@@ -5244,8 +5258,9 @@ static inline void nfs4_stateid_downgrade(struct nfs4_ol_stateid *stp, u32 to_ac + __be32 + nfsd4_open_downgrade(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_open_downgrade *od) ++ void *_od) + { ++ struct nfsd4_open_downgrade *od = _od; + __be32 status; + struct nfs4_ol_stateid *stp; + struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); +@@ -5313,8 +5328,9 @@ static void nfsd4_close_open_stateid(struct nfs4_ol_stateid *s) + */ + __be32 + nfsd4_close(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_close *close) ++ void *_close) + { ++ struct nfsd4_close *close = _close; + __be32 status; + struct nfs4_ol_stateid *stp; + struct net *net = SVC_NET(rqstp); +@@ -5343,8 +5359,9 @@ nfsd4_close(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + __be32 + nfsd4_delegreturn(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_delegreturn *dr) ++ void *_dr) + { ++ struct nfsd4_delegreturn *dr = _dr; + struct nfs4_delegation *dp; + stateid_t *stateid = &dr->dr_stateid; + struct nfs4_stid *s; +@@ -5719,8 +5736,9 @@ lookup_or_create_lock_state(struct nfsd4_compound_state *cstate, + */ + __be32 + nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_lock *lock) ++ void *_lock) + { ++ struct nfsd4_lock *lock = _lock; + struct nfs4_openowner *open_sop = NULL; + struct nfs4_lockowner *lock_sop = NULL; + struct nfs4_ol_stateid *lock_stp = NULL; +@@ -5952,8 +5970,9 @@ static __be32 nfsd_test_lock(struct svc_rqst *rqstp, struct svc_fh *fhp, struct + */ + __be32 + nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_lockt *lockt) ++ void *_lockt) + { ++ struct nfsd4_lockt *lockt = _lockt; + struct file_lock *file_lock = NULL; + struct nfs4_lockowner *lo = NULL; + __be32 status; +@@ -6025,8 +6044,9 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + + __be32 + nfsd4_locku(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, +- struct nfsd4_locku *locku) ++ void *_locku) + { ++ struct nfsd4_locku *locku = _locku; + struct nfs4_ol_stateid *stp; + struct file *filp = NULL; + struct file_lock *file_lock = NULL; +@@ -6132,8 +6152,9 @@ check_for_locks(struct nfs4_file *fp, struct nfs4_lockowner *lowner) + __be32 + nfsd4_release_lockowner(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, +- struct nfsd4_release_lockowner *rlockowner) ++ void *_rlockowner) + { ++ struct nfsd4_release_lockowner *rlockowner = _rlockowner; + clientid_t *clid = &rlockowner->rl_clientid; + struct nfs4_stateowner *sop; + struct nfs4_lockowner *lo = NULL; +@@ -7114,26 +7135,34 @@ clear_current_stateid(struct nfsd4_compound_state *cstate) + * functions to set current state id + */ + void +-nfsd4_set_opendowngradestateid(struct nfsd4_compound_state *cstate, struct nfsd4_open_downgrade *odp) ++nfsd4_set_opendowngradestateid(struct nfsd4_compound_state *cstate, void *_odp) + { ++ struct nfsd4_open_downgrade *odp = _odp; ++ + put_stateid(cstate, &odp->od_stateid); + } + + void +-nfsd4_set_openstateid(struct nfsd4_compound_state *cstate, struct nfsd4_open *open) ++nfsd4_set_openstateid(struct nfsd4_compound_state *cstate, void *_open) + { ++ struct nfsd4_open *open = _open; ++ + put_stateid(cstate, &open->op_stateid); + } + + void +-nfsd4_set_closestateid(struct nfsd4_compound_state *cstate, struct nfsd4_close *close) ++nfsd4_set_closestateid(struct nfsd4_compound_state *cstate, void *_close) + { ++ struct nfsd4_close *close = _close; ++ + put_stateid(cstate, &close->cl_stateid); + } + + void +-nfsd4_set_lockstateid(struct nfsd4_compound_state *cstate, struct nfsd4_lock *lock) ++nfsd4_set_lockstateid(struct nfsd4_compound_state *cstate, void *_lock) + { ++ struct nfsd4_lock *lock = _lock; ++ + put_stateid(cstate, &lock->lk_resp_stateid); + } + +@@ -7142,49 +7171,65 @@ nfsd4_set_lockstateid(struct nfsd4_compound_state *cstate, struct nfsd4_lock *lo + */ + + void +-nfsd4_get_opendowngradestateid(struct nfsd4_compound_state *cstate, struct nfsd4_open_downgrade *odp) ++nfsd4_get_opendowngradestateid(struct nfsd4_compound_state *cstate, void *_odp) + { ++ struct nfsd4_open_downgrade *odp = _odp; ++ + get_stateid(cstate, &odp->od_stateid); + } + + void +-nfsd4_get_delegreturnstateid(struct nfsd4_compound_state *cstate, struct nfsd4_delegreturn *drp) ++nfsd4_get_delegreturnstateid(struct nfsd4_compound_state *cstate, void *_drp) + { ++ struct nfsd4_delegreturn *drp = _drp; ++ + get_stateid(cstate, &drp->dr_stateid); + } + + void +-nfsd4_get_freestateid(struct nfsd4_compound_state *cstate, struct nfsd4_free_stateid *fsp) ++nfsd4_get_freestateid(struct nfsd4_compound_state *cstate, void *_fsp) + { ++ struct nfsd4_free_stateid *fsp = _fsp; ++ + get_stateid(cstate, &fsp->fr_stateid); + } + + void +-nfsd4_get_setattrstateid(struct nfsd4_compound_state *cstate, struct nfsd4_setattr *setattr) ++nfsd4_get_setattrstateid(struct nfsd4_compound_state *cstate, void *_setattr) + { ++ struct nfsd4_setattr *setattr = _setattr; ++ + get_stateid(cstate, &setattr->sa_stateid); + } + + void +-nfsd4_get_closestateid(struct nfsd4_compound_state *cstate, struct nfsd4_close *close) ++nfsd4_get_closestateid(struct nfsd4_compound_state *cstate, void *_close) + { ++ struct nfsd4_close *close = _close; ++ + get_stateid(cstate, &close->cl_stateid); + } + + void +-nfsd4_get_lockustateid(struct nfsd4_compound_state *cstate, struct nfsd4_locku *locku) ++nfsd4_get_lockustateid(struct nfsd4_compound_state *cstate, void *_locku) + { ++ struct nfsd4_locku *locku = _locku; ++ + get_stateid(cstate, &locku->lu_stateid); + } + + void +-nfsd4_get_readstateid(struct nfsd4_compound_state *cstate, struct nfsd4_read *read) ++nfsd4_get_readstateid(struct nfsd4_compound_state *cstate, void *_read) + { ++ struct nfsd4_read *read = _read; ++ + get_stateid(cstate, &read->rd_stateid); + } + + void +-nfsd4_get_writestateid(struct nfsd4_compound_state *cstate, struct nfsd4_write *write) ++nfsd4_get_writestateid(struct nfsd4_compound_state *cstate, void *_write) + { ++ struct nfsd4_write *write = _write; ++ + get_stateid(cstate, &write->wr_stateid); + } +diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c +index 4e7a56a0a9b6..b0b758223846 100644 +--- a/fs/nfsd/nfs4xdr.c ++++ b/fs/nfsd/nfs4xdr.c +@@ -447,8 +447,9 @@ nfsd4_decode_fattr(struct nfsd4_compoundargs *argp, u32 *bmval, + } + + static __be32 +-nfsd4_decode_stateid(struct nfsd4_compoundargs *argp, stateid_t *sid) ++nfsd4_decode_stateid(struct nfsd4_compoundargs *argp, void *_sid) + { ++ stateid_t *sid = _sid; + DECODE_HEAD; + + READ_BUF(sizeof(stateid_t)); +@@ -459,8 +460,9 @@ nfsd4_decode_stateid(struct nfsd4_compoundargs *argp, stateid_t *sid) + } + + static __be32 +-nfsd4_decode_access(struct nfsd4_compoundargs *argp, struct nfsd4_access *access) ++nfsd4_decode_access(struct nfsd4_compoundargs *argp, void *_access) + { ++ struct nfsd4_access *access = _access; + DECODE_HEAD; + + READ_BUF(4); +@@ -469,8 +471,9 @@ nfsd4_decode_access(struct nfsd4_compoundargs *argp, struct nfsd4_access *access + DECODE_TAIL; + } + +-static __be32 nfsd4_decode_cb_sec(struct nfsd4_compoundargs *argp, struct nfsd4_cb_sec *cbs) ++static __be32 nfsd4_decode_cb_sec(struct nfsd4_compoundargs *argp, void *_cbs) + { ++ struct nfsd4_cb_sec *cbs = _cbs; + DECODE_HEAD; + u32 dummy, uid, gid; + char *machine_name; +@@ -549,8 +552,9 @@ static __be32 nfsd4_decode_cb_sec(struct nfsd4_compoundargs *argp, struct nfsd4_ + DECODE_TAIL; + } + +-static __be32 nfsd4_decode_backchannel_ctl(struct nfsd4_compoundargs *argp, struct nfsd4_backchannel_ctl *bc) ++static __be32 nfsd4_decode_backchannel_ctl(struct nfsd4_compoundargs *argp, void *_bc) + { ++ struct nfsd4_backchannel_ctl *bc = _bc; + DECODE_HEAD; + + READ_BUF(4); +@@ -560,8 +564,9 @@ static __be32 nfsd4_decode_backchannel_ctl(struct nfsd4_compoundargs *argp, stru + DECODE_TAIL; + } + +-static __be32 nfsd4_decode_bind_conn_to_session(struct nfsd4_compoundargs *argp, struct nfsd4_bind_conn_to_session *bcts) ++static __be32 nfsd4_decode_bind_conn_to_session(struct nfsd4_compoundargs *argp, void *_bcts) + { ++ struct nfsd4_bind_conn_to_session *bcts = _bcts; + DECODE_HEAD; + + READ_BUF(NFS4_MAX_SESSIONID_LEN + 8); +@@ -573,8 +578,9 @@ static __be32 nfsd4_decode_bind_conn_to_session(struct nfsd4_compoundargs *argp, + } + + static __be32 +-nfsd4_decode_close(struct nfsd4_compoundargs *argp, struct nfsd4_close *close) ++nfsd4_decode_close(struct nfsd4_compoundargs *argp, void *_close) + { ++ struct nfsd4_close *close = _close; + DECODE_HEAD; + + READ_BUF(4); +@@ -586,8 +592,9 @@ nfsd4_decode_close(struct nfsd4_compoundargs *argp, struct nfsd4_close *close) + + + static __be32 +-nfsd4_decode_commit(struct nfsd4_compoundargs *argp, struct nfsd4_commit *commit) ++nfsd4_decode_commit(struct nfsd4_compoundargs *argp, void *_commit) + { ++ struct nfsd4_commit *commit = _commit; + DECODE_HEAD; + + READ_BUF(12); +@@ -598,8 +605,9 @@ nfsd4_decode_commit(struct nfsd4_compoundargs *argp, struct nfsd4_commit *commit + } + + static __be32 +-nfsd4_decode_create(struct nfsd4_compoundargs *argp, struct nfsd4_create *create) ++nfsd4_decode_create(struct nfsd4_compoundargs *argp, void *_create) + { ++ struct nfsd4_create *create = _create; + DECODE_HEAD; + + READ_BUF(4); +@@ -642,20 +650,25 @@ nfsd4_decode_create(struct nfsd4_compoundargs *argp, struct nfsd4_create *create + } + + static inline __be32 +-nfsd4_decode_delegreturn(struct nfsd4_compoundargs *argp, struct nfsd4_delegreturn *dr) ++nfsd4_decode_delegreturn(struct nfsd4_compoundargs *argp, void *_dr) + { ++ struct nfsd4_delegreturn *dr = _dr; ++ + return nfsd4_decode_stateid(argp, &dr->dr_stateid); + } + + static inline __be32 +-nfsd4_decode_getattr(struct nfsd4_compoundargs *argp, struct nfsd4_getattr *getattr) ++nfsd4_decode_getattr(struct nfsd4_compoundargs *argp, void *_getattr) + { ++ struct nfsd4_getattr *getattr = _getattr; ++ + return nfsd4_decode_bitmap(argp, getattr->ga_bmval); + } + + static __be32 +-nfsd4_decode_link(struct nfsd4_compoundargs *argp, struct nfsd4_link *link) ++nfsd4_decode_link(struct nfsd4_compoundargs *argp, void *_link) + { ++ struct nfsd4_link *link = _link; + DECODE_HEAD; + + READ_BUF(4); +@@ -669,8 +682,9 @@ nfsd4_decode_link(struct nfsd4_compoundargs *argp, struct nfsd4_link *link) + } + + static __be32 +-nfsd4_decode_lock(struct nfsd4_compoundargs *argp, struct nfsd4_lock *lock) ++nfsd4_decode_lock(struct nfsd4_compoundargs *argp, void *_lock) + { ++ struct nfsd4_lock *lock = _lock; + DECODE_HEAD; + + /* +@@ -709,8 +723,9 @@ nfsd4_decode_lock(struct nfsd4_compoundargs *argp, struct nfsd4_lock *lock) + } + + static __be32 +-nfsd4_decode_lockt(struct nfsd4_compoundargs *argp, struct nfsd4_lockt *lockt) ++nfsd4_decode_lockt(struct nfsd4_compoundargs *argp, void *_lockt) + { ++ struct nfsd4_lockt *lockt = _lockt; + DECODE_HEAD; + + READ_BUF(32); +@@ -728,8 +743,9 @@ nfsd4_decode_lockt(struct nfsd4_compoundargs *argp, struct nfsd4_lockt *lockt) + } + + static __be32 +-nfsd4_decode_locku(struct nfsd4_compoundargs *argp, struct nfsd4_locku *locku) ++nfsd4_decode_locku(struct nfsd4_compoundargs *argp, void *_locku) + { ++ struct nfsd4_locku *locku = _locku; + DECODE_HEAD; + + READ_BUF(8); +@@ -748,8 +764,9 @@ nfsd4_decode_locku(struct nfsd4_compoundargs *argp, struct nfsd4_locku *locku) + } + + static __be32 +-nfsd4_decode_lookup(struct nfsd4_compoundargs *argp, struct nfsd4_lookup *lookup) ++nfsd4_decode_lookup(struct nfsd4_compoundargs *argp, void *_lookup) + { ++ struct nfsd4_lookup *lookup = _lookup; + DECODE_HEAD; + + READ_BUF(4); +@@ -847,8 +864,9 @@ static __be32 nfsd4_decode_opaque(struct nfsd4_compoundargs *argp, struct xdr_ne + } + + static __be32 +-nfsd4_decode_open(struct nfsd4_compoundargs *argp, struct nfsd4_open *open) ++nfsd4_decode_open(struct nfsd4_compoundargs *argp, void *_open) + { ++ struct nfsd4_open *open = _open; + DECODE_HEAD; + u32 dummy; + +@@ -960,8 +978,9 @@ nfsd4_decode_open(struct nfsd4_compoundargs *argp, struct nfsd4_open *open) + } + + static __be32 +-nfsd4_decode_open_confirm(struct nfsd4_compoundargs *argp, struct nfsd4_open_confirm *open_conf) ++nfsd4_decode_open_confirm(struct nfsd4_compoundargs *argp, void *_open_conf) + { ++ struct nfsd4_open_confirm *open_conf = _open_conf; + DECODE_HEAD; + + if (argp->minorversion >= 1) +@@ -977,8 +996,9 @@ nfsd4_decode_open_confirm(struct nfsd4_compoundargs *argp, struct nfsd4_open_con + } + + static __be32 +-nfsd4_decode_open_downgrade(struct nfsd4_compoundargs *argp, struct nfsd4_open_downgrade *open_down) ++nfsd4_decode_open_downgrade(struct nfsd4_compoundargs *argp, void *_open_down) + { ++ struct nfsd4_open_downgrade *open_down = _open_down; + DECODE_HEAD; + + status = nfsd4_decode_stateid(argp, &open_down->od_stateid); +@@ -997,8 +1017,9 @@ nfsd4_decode_open_downgrade(struct nfsd4_compoundargs *argp, struct nfsd4_open_d + } + + static __be32 +-nfsd4_decode_putfh(struct nfsd4_compoundargs *argp, struct nfsd4_putfh *putfh) ++nfsd4_decode_putfh(struct nfsd4_compoundargs *argp, void *_putfh) + { ++ struct nfsd4_putfh *putfh = _putfh; + DECODE_HEAD; + + READ_BUF(4); +@@ -1020,8 +1041,9 @@ nfsd4_decode_putpubfh(struct nfsd4_compoundargs *argp, void *p) + } + + static __be32 +-nfsd4_decode_read(struct nfsd4_compoundargs *argp, struct nfsd4_read *read) ++nfsd4_decode_read(struct nfsd4_compoundargs *argp, void *_read) + { ++ struct nfsd4_read *read = _read; + DECODE_HEAD; + + status = nfsd4_decode_stateid(argp, &read->rd_stateid); +@@ -1035,8 +1057,9 @@ nfsd4_decode_read(struct nfsd4_compoundargs *argp, struct nfsd4_read *read) + } + + static __be32 +-nfsd4_decode_readdir(struct nfsd4_compoundargs *argp, struct nfsd4_readdir *readdir) ++nfsd4_decode_readdir(struct nfsd4_compoundargs *argp, void *_readdir) + { ++ struct nfsd4_readdir *readdir = _readdir; + DECODE_HEAD; + + READ_BUF(24); +@@ -1051,8 +1074,9 @@ nfsd4_decode_readdir(struct nfsd4_compoundargs *argp, struct nfsd4_readdir *read + } + + static __be32 +-nfsd4_decode_remove(struct nfsd4_compoundargs *argp, struct nfsd4_remove *remove) ++nfsd4_decode_remove(struct nfsd4_compoundargs *argp, void *_remove) + { ++ struct nfsd4_remove *remove = _remove; + DECODE_HEAD; + + READ_BUF(4); +@@ -1066,8 +1090,9 @@ nfsd4_decode_remove(struct nfsd4_compoundargs *argp, struct nfsd4_remove *remove + } + + static __be32 +-nfsd4_decode_rename(struct nfsd4_compoundargs *argp, struct nfsd4_rename *rename) ++nfsd4_decode_rename(struct nfsd4_compoundargs *argp, void *_rename) + { ++ struct nfsd4_rename *rename = _rename; + DECODE_HEAD; + + READ_BUF(4); +@@ -1087,7 +1112,7 @@ nfsd4_decode_rename(struct nfsd4_compoundargs *argp, struct nfsd4_rename *rename + } + + static __be32 +-nfsd4_decode_renew(struct nfsd4_compoundargs *argp, clientid_t *clientid) ++nfsd4_decode_renew(struct nfsd4_compoundargs *argp, void *clientid) + { + DECODE_HEAD; + +@@ -1102,8 +1127,9 @@ nfsd4_decode_renew(struct nfsd4_compoundargs *argp, clientid_t *clientid) + + static __be32 + nfsd4_decode_secinfo(struct nfsd4_compoundargs *argp, +- struct nfsd4_secinfo *secinfo) ++ void *_secinfo) + { ++ struct nfsd4_secinfo *secinfo = _secinfo; + DECODE_HEAD; + + READ_BUF(4); +@@ -1118,8 +1144,9 @@ nfsd4_decode_secinfo(struct nfsd4_compoundargs *argp, + + static __be32 + nfsd4_decode_secinfo_no_name(struct nfsd4_compoundargs *argp, +- struct nfsd4_secinfo_no_name *sin) ++ void *_sin) + { ++ struct nfsd4_secinfo_no_name *sin = _sin; + DECODE_HEAD; + + READ_BUF(4); +@@ -1128,8 +1155,9 @@ nfsd4_decode_secinfo_no_name(struct nfsd4_compoundargs *argp, + } + + static __be32 +-nfsd4_decode_setattr(struct nfsd4_compoundargs *argp, struct nfsd4_setattr *setattr) ++nfsd4_decode_setattr(struct nfsd4_compoundargs *argp, void *_setattr) + { ++ struct nfsd4_setattr *setattr = _setattr; + __be32 status; + + status = nfsd4_decode_stateid(argp, &setattr->sa_stateid); +@@ -1140,8 +1168,9 @@ nfsd4_decode_setattr(struct nfsd4_compoundargs *argp, struct nfsd4_setattr *seta + } + + static __be32 +-nfsd4_decode_setclientid(struct nfsd4_compoundargs *argp, struct nfsd4_setclientid *setclientid) ++nfsd4_decode_setclientid(struct nfsd4_compoundargs *argp, void *_setclientid) + { ++ struct nfsd4_setclientid *setclientid = _setclientid; + DECODE_HEAD; + + if (argp->minorversion >= 1) +@@ -1170,8 +1199,9 @@ nfsd4_decode_setclientid(struct nfsd4_compoundargs *argp, struct nfsd4_setclient + } + + static __be32 +-nfsd4_decode_setclientid_confirm(struct nfsd4_compoundargs *argp, struct nfsd4_setclientid_confirm *scd_c) ++nfsd4_decode_setclientid_confirm(struct nfsd4_compoundargs *argp, void *_scd_c) + { ++ struct nfsd4_setclientid_confirm *scd_c = _scd_c; + DECODE_HEAD; + + if (argp->minorversion >= 1) +@@ -1186,8 +1216,9 @@ nfsd4_decode_setclientid_confirm(struct nfsd4_compoundargs *argp, struct nfsd4_s + + /* Also used for NVERIFY */ + static __be32 +-nfsd4_decode_verify(struct nfsd4_compoundargs *argp, struct nfsd4_verify *verify) ++nfsd4_decode_verify(struct nfsd4_compoundargs *argp, void *_verify) + { ++ struct nfsd4_verify *verify = _verify; + DECODE_HEAD; + + if ((status = nfsd4_decode_bitmap(argp, verify->ve_bmval))) +@@ -1205,8 +1236,9 @@ nfsd4_decode_verify(struct nfsd4_compoundargs *argp, struct nfsd4_verify *verify + } + + static __be32 +-nfsd4_decode_write(struct nfsd4_compoundargs *argp, struct nfsd4_write *write) ++nfsd4_decode_write(struct nfsd4_compoundargs *argp, void *_write) + { ++ struct nfsd4_write *write = _write; + int avail; + int len; + DECODE_HEAD; +@@ -1256,8 +1288,9 @@ nfsd4_decode_write(struct nfsd4_compoundargs *argp, struct nfsd4_write *write) + } + + static __be32 +-nfsd4_decode_release_lockowner(struct nfsd4_compoundargs *argp, struct nfsd4_release_lockowner *rlockowner) ++nfsd4_decode_release_lockowner(struct nfsd4_compoundargs *argp, void *_rlockowner) + { ++ struct nfsd4_release_lockowner *rlockowner = _rlockowner; + DECODE_HEAD; + + if (argp->minorversion >= 1) +@@ -1276,8 +1309,9 @@ nfsd4_decode_release_lockowner(struct nfsd4_compoundargs *argp, struct nfsd4_rel + + static __be32 + nfsd4_decode_exchange_id(struct nfsd4_compoundargs *argp, +- struct nfsd4_exchange_id *exid) ++ void *_exid) + { ++ struct nfsd4_exchange_id *exid = _exid; + int dummy, tmp; + DECODE_HEAD; + +@@ -1378,8 +1412,9 @@ nfsd4_decode_exchange_id(struct nfsd4_compoundargs *argp, + + static __be32 + nfsd4_decode_create_session(struct nfsd4_compoundargs *argp, +- struct nfsd4_create_session *sess) ++ void *_sess) + { ++ struct nfsd4_create_session *sess = _sess; + DECODE_HEAD; + u32 dummy; + +@@ -1430,8 +1465,9 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp, + + static __be32 + nfsd4_decode_destroy_session(struct nfsd4_compoundargs *argp, +- struct nfsd4_destroy_session *destroy_session) ++ void *_destroy_session) + { ++ struct nfsd4_destroy_session *destroy_session = _destroy_session; + DECODE_HEAD; + READ_BUF(NFS4_MAX_SESSIONID_LEN); + COPYMEM(destroy_session->sessionid.data, NFS4_MAX_SESSIONID_LEN); +@@ -1441,8 +1477,9 @@ nfsd4_decode_destroy_session(struct nfsd4_compoundargs *argp, + + static __be32 + nfsd4_decode_free_stateid(struct nfsd4_compoundargs *argp, +- struct nfsd4_free_stateid *free_stateid) ++ void *_free_stateid) + { ++ struct nfsd4_free_stateid *free_stateid = _free_stateid; + DECODE_HEAD; + + READ_BUF(sizeof(stateid_t)); +@@ -1454,8 +1491,9 @@ nfsd4_decode_free_stateid(struct nfsd4_compoundargs *argp, + + static __be32 + nfsd4_decode_sequence(struct nfsd4_compoundargs *argp, +- struct nfsd4_sequence *seq) ++ void *_seq) + { ++ struct nfsd4_sequence *seq = _seq; + DECODE_HEAD; + + READ_BUF(NFS4_MAX_SESSIONID_LEN + 16); +@@ -1469,8 +1507,9 @@ nfsd4_decode_sequence(struct nfsd4_compoundargs *argp, + } + + static __be32 +-nfsd4_decode_test_stateid(struct nfsd4_compoundargs *argp, struct nfsd4_test_stateid *test_stateid) ++nfsd4_decode_test_stateid(struct nfsd4_compoundargs *argp, void *_test_stateid) + { ++ struct nfsd4_test_stateid *test_stateid = _test_stateid; + int i; + __be32 *p, status; + struct nfsd4_test_stateid_id *stateid; +@@ -1504,8 +1543,9 @@ nfsd4_decode_test_stateid(struct nfsd4_compoundargs *argp, struct nfsd4_test_sta + goto out; + } + +-static __be32 nfsd4_decode_destroy_clientid(struct nfsd4_compoundargs *argp, struct nfsd4_destroy_clientid *dc) ++static __be32 nfsd4_decode_destroy_clientid(struct nfsd4_compoundargs *argp, void *_dc) + { ++ struct nfsd4_destroy_clientid *dc = _dc; + DECODE_HEAD; + + READ_BUF(8); +@@ -1514,8 +1554,9 @@ static __be32 nfsd4_decode_destroy_clientid(struct nfsd4_compoundargs *argp, str + DECODE_TAIL; + } + +-static __be32 nfsd4_decode_reclaim_complete(struct nfsd4_compoundargs *argp, struct nfsd4_reclaim_complete *rc) ++static __be32 nfsd4_decode_reclaim_complete(struct nfsd4_compoundargs *argp, void *_rc) + { ++ struct nfsd4_reclaim_complete *rc = _rc; + DECODE_HEAD; + + READ_BUF(4); +@@ -1527,8 +1568,9 @@ static __be32 nfsd4_decode_reclaim_complete(struct nfsd4_compoundargs *argp, str + #ifdef CONFIG_NFSD_PNFS + static __be32 + nfsd4_decode_getdeviceinfo(struct nfsd4_compoundargs *argp, +- struct nfsd4_getdeviceinfo *gdev) ++ void *_gdev) + { ++ struct nfsd4_getdeviceinfo *gdev = _gdev; + DECODE_HEAD; + u32 num, i; + +@@ -1552,8 +1594,9 @@ nfsd4_decode_getdeviceinfo(struct nfsd4_compoundargs *argp, + + static __be32 + nfsd4_decode_layoutget(struct nfsd4_compoundargs *argp, +- struct nfsd4_layoutget *lgp) ++ void *_lgp) + { ++ struct nfsd4_layoutget *lgp = _lgp; + DECODE_HEAD; + + READ_BUF(36); +@@ -1576,8 +1619,9 @@ nfsd4_decode_layoutget(struct nfsd4_compoundargs *argp, + + static __be32 + nfsd4_decode_layoutcommit(struct nfsd4_compoundargs *argp, +- struct nfsd4_layoutcommit *lcp) ++ void *_lcp) + { ++ struct nfsd4_layoutcommit *lcp = _lcp; + DECODE_HEAD; + u32 timechange; + +@@ -1624,8 +1668,9 @@ nfsd4_decode_layoutcommit(struct nfsd4_compoundargs *argp, + + static __be32 + nfsd4_decode_layoutreturn(struct nfsd4_compoundargs *argp, +- struct nfsd4_layoutreturn *lrp) ++ void *_lrp) + { ++ struct nfsd4_layoutreturn *lrp = _lrp; + DECODE_HEAD; + + READ_BUF(16); +@@ -1659,8 +1704,9 @@ nfsd4_decode_layoutreturn(struct nfsd4_compoundargs *argp, + + static __be32 + nfsd4_decode_fallocate(struct nfsd4_compoundargs *argp, +- struct nfsd4_fallocate *fallocate) ++ void *_fallocate) + { ++ struct nfsd4_fallocate *fallocate = _fallocate; + DECODE_HEAD; + + status = nfsd4_decode_stateid(argp, &fallocate->falloc_stateid); +@@ -1675,8 +1721,9 @@ nfsd4_decode_fallocate(struct nfsd4_compoundargs *argp, + } + + static __be32 +-nfsd4_decode_clone(struct nfsd4_compoundargs *argp, struct nfsd4_clone *clone) ++nfsd4_decode_clone(struct nfsd4_compoundargs *argp, void *_clone) + { ++ struct nfsd4_clone *clone = _clone; + DECODE_HEAD; + + status = nfsd4_decode_stateid(argp, &clone->cl_src_stateid); +@@ -1694,8 +1741,9 @@ nfsd4_decode_clone(struct nfsd4_compoundargs *argp, struct nfsd4_clone *clone) + } + + static __be32 +-nfsd4_decode_copy(struct nfsd4_compoundargs *argp, struct nfsd4_copy *copy) ++nfsd4_decode_copy(struct nfsd4_compoundargs *argp, void *_copy) + { ++ struct nfsd4_copy *copy = _copy; + DECODE_HEAD; + unsigned int tmp; + +@@ -1718,8 +1766,9 @@ nfsd4_decode_copy(struct nfsd4_compoundargs *argp, struct nfsd4_copy *copy) + } + + static __be32 +-nfsd4_decode_seek(struct nfsd4_compoundargs *argp, struct nfsd4_seek *seek) ++nfsd4_decode_seek(struct nfsd4_compoundargs *argp, void *_seek) + { ++ struct nfsd4_seek *seek = _seek; + DECODE_HEAD; + + status = nfsd4_decode_stateid(argp, &seek->seek_stateid); +@@ -1747,88 +1796,88 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p) + + typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *); + +-static nfsd4_dec nfsd4_dec_ops[] = { +- [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access, +- [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close, +- [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit, +- [OP_CREATE] = (nfsd4_dec)nfsd4_decode_create, +- [OP_DELEGPURGE] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_DELEGRETURN] = (nfsd4_dec)nfsd4_decode_delegreturn, +- [OP_GETATTR] = (nfsd4_dec)nfsd4_decode_getattr, +- [OP_GETFH] = (nfsd4_dec)nfsd4_decode_noop, +- [OP_LINK] = (nfsd4_dec)nfsd4_decode_link, +- [OP_LOCK] = (nfsd4_dec)nfsd4_decode_lock, +- [OP_LOCKT] = (nfsd4_dec)nfsd4_decode_lockt, +- [OP_LOCKU] = (nfsd4_dec)nfsd4_decode_locku, +- [OP_LOOKUP] = (nfsd4_dec)nfsd4_decode_lookup, +- [OP_LOOKUPP] = (nfsd4_dec)nfsd4_decode_noop, +- [OP_NVERIFY] = (nfsd4_dec)nfsd4_decode_verify, +- [OP_OPEN] = (nfsd4_dec)nfsd4_decode_open, +- [OP_OPENATTR] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_OPEN_CONFIRM] = (nfsd4_dec)nfsd4_decode_open_confirm, +- [OP_OPEN_DOWNGRADE] = (nfsd4_dec)nfsd4_decode_open_downgrade, +- [OP_PUTFH] = (nfsd4_dec)nfsd4_decode_putfh, +- [OP_PUTPUBFH] = (nfsd4_dec)nfsd4_decode_putpubfh, +- [OP_PUTROOTFH] = (nfsd4_dec)nfsd4_decode_noop, +- [OP_READ] = (nfsd4_dec)nfsd4_decode_read, +- [OP_READDIR] = (nfsd4_dec)nfsd4_decode_readdir, +- [OP_READLINK] = (nfsd4_dec)nfsd4_decode_noop, +- [OP_REMOVE] = (nfsd4_dec)nfsd4_decode_remove, +- [OP_RENAME] = (nfsd4_dec)nfsd4_decode_rename, +- [OP_RENEW] = (nfsd4_dec)nfsd4_decode_renew, +- [OP_RESTOREFH] = (nfsd4_dec)nfsd4_decode_noop, +- [OP_SAVEFH] = (nfsd4_dec)nfsd4_decode_noop, +- [OP_SECINFO] = (nfsd4_dec)nfsd4_decode_secinfo, +- [OP_SETATTR] = (nfsd4_dec)nfsd4_decode_setattr, +- [OP_SETCLIENTID] = (nfsd4_dec)nfsd4_decode_setclientid, +- [OP_SETCLIENTID_CONFIRM] = (nfsd4_dec)nfsd4_decode_setclientid_confirm, +- [OP_VERIFY] = (nfsd4_dec)nfsd4_decode_verify, +- [OP_WRITE] = (nfsd4_dec)nfsd4_decode_write, +- [OP_RELEASE_LOCKOWNER] = (nfsd4_dec)nfsd4_decode_release_lockowner, ++static const nfsd4_dec nfsd4_dec_ops[] = { ++ [OP_ACCESS] = nfsd4_decode_access, ++ [OP_CLOSE] = nfsd4_decode_close, ++ [OP_COMMIT] = nfsd4_decode_commit, ++ [OP_CREATE] = nfsd4_decode_create, ++ [OP_DELEGPURGE] = nfsd4_decode_notsupp, ++ [OP_DELEGRETURN] = nfsd4_decode_delegreturn, ++ [OP_GETATTR] = nfsd4_decode_getattr, ++ [OP_GETFH] = nfsd4_decode_noop, ++ [OP_LINK] = nfsd4_decode_link, ++ [OP_LOCK] = nfsd4_decode_lock, ++ [OP_LOCKT] = nfsd4_decode_lockt, ++ [OP_LOCKU] = nfsd4_decode_locku, ++ [OP_LOOKUP] = nfsd4_decode_lookup, ++ [OP_LOOKUPP] = nfsd4_decode_noop, ++ [OP_NVERIFY] = nfsd4_decode_verify, ++ [OP_OPEN] = nfsd4_decode_open, ++ [OP_OPENATTR] = nfsd4_decode_notsupp, ++ [OP_OPEN_CONFIRM] = nfsd4_decode_open_confirm, ++ [OP_OPEN_DOWNGRADE] = nfsd4_decode_open_downgrade, ++ [OP_PUTFH] = nfsd4_decode_putfh, ++ [OP_PUTPUBFH] = nfsd4_decode_putpubfh, ++ [OP_PUTROOTFH] = nfsd4_decode_noop, ++ [OP_READ] = nfsd4_decode_read, ++ [OP_READDIR] = nfsd4_decode_readdir, ++ [OP_READLINK] = nfsd4_decode_noop, ++ [OP_REMOVE] = nfsd4_decode_remove, ++ [OP_RENAME] = nfsd4_decode_rename, ++ [OP_RENEW] = nfsd4_decode_renew, ++ [OP_RESTOREFH] = nfsd4_decode_noop, ++ [OP_SAVEFH] = nfsd4_decode_noop, ++ [OP_SECINFO] = nfsd4_decode_secinfo, ++ [OP_SETATTR] = nfsd4_decode_setattr, ++ [OP_SETCLIENTID] = nfsd4_decode_setclientid, ++ [OP_SETCLIENTID_CONFIRM] = nfsd4_decode_setclientid_confirm, ++ [OP_VERIFY] = nfsd4_decode_verify, ++ [OP_WRITE] = nfsd4_decode_write, ++ [OP_RELEASE_LOCKOWNER] = nfsd4_decode_release_lockowner, + + /* new operations for NFSv4.1 */ +- [OP_BACKCHANNEL_CTL] = (nfsd4_dec)nfsd4_decode_backchannel_ctl, +- [OP_BIND_CONN_TO_SESSION]= (nfsd4_dec)nfsd4_decode_bind_conn_to_session, +- [OP_EXCHANGE_ID] = (nfsd4_dec)nfsd4_decode_exchange_id, +- [OP_CREATE_SESSION] = (nfsd4_dec)nfsd4_decode_create_session, +- [OP_DESTROY_SESSION] = (nfsd4_dec)nfsd4_decode_destroy_session, +- [OP_FREE_STATEID] = (nfsd4_dec)nfsd4_decode_free_stateid, +- [OP_GET_DIR_DELEGATION] = (nfsd4_dec)nfsd4_decode_notsupp, ++ [OP_BACKCHANNEL_CTL] = nfsd4_decode_backchannel_ctl, ++ [OP_BIND_CONN_TO_SESSION]= nfsd4_decode_bind_conn_to_session, ++ [OP_EXCHANGE_ID] = nfsd4_decode_exchange_id, ++ [OP_CREATE_SESSION] = nfsd4_decode_create_session, ++ [OP_DESTROY_SESSION] = nfsd4_decode_destroy_session, ++ [OP_FREE_STATEID] = nfsd4_decode_free_stateid, ++ [OP_GET_DIR_DELEGATION] = nfsd4_decode_notsupp, + #ifdef CONFIG_NFSD_PNFS +- [OP_GETDEVICEINFO] = (nfsd4_dec)nfsd4_decode_getdeviceinfo, +- [OP_GETDEVICELIST] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_LAYOUTCOMMIT] = (nfsd4_dec)nfsd4_decode_layoutcommit, +- [OP_LAYOUTGET] = (nfsd4_dec)nfsd4_decode_layoutget, +- [OP_LAYOUTRETURN] = (nfsd4_dec)nfsd4_decode_layoutreturn, ++ [OP_GETDEVICEINFO] = nfsd4_decode_getdeviceinfo, ++ [OP_GETDEVICELIST] = nfsd4_decode_notsupp, ++ [OP_LAYOUTCOMMIT] = nfsd4_decode_layoutcommit, ++ [OP_LAYOUTGET] = nfsd4_decode_layoutget, ++ [OP_LAYOUTRETURN] = nfsd4_decode_layoutreturn, + #else +- [OP_GETDEVICEINFO] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_GETDEVICELIST] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_LAYOUTCOMMIT] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_LAYOUTGET] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_LAYOUTRETURN] = (nfsd4_dec)nfsd4_decode_notsupp, ++ [OP_GETDEVICEINFO] = nfsd4_decode_notsupp, ++ [OP_GETDEVICELIST] = nfsd4_decode_notsupp, ++ [OP_LAYOUTCOMMIT] = nfsd4_decode_notsupp, ++ [OP_LAYOUTGET] = nfsd4_decode_notsupp, ++ [OP_LAYOUTRETURN] = nfsd4_decode_notsupp, + #endif +- [OP_SECINFO_NO_NAME] = (nfsd4_dec)nfsd4_decode_secinfo_no_name, +- [OP_SEQUENCE] = (nfsd4_dec)nfsd4_decode_sequence, +- [OP_SET_SSV] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_TEST_STATEID] = (nfsd4_dec)nfsd4_decode_test_stateid, +- [OP_WANT_DELEGATION] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_DESTROY_CLIENTID] = (nfsd4_dec)nfsd4_decode_destroy_clientid, +- [OP_RECLAIM_COMPLETE] = (nfsd4_dec)nfsd4_decode_reclaim_complete, ++ [OP_SECINFO_NO_NAME] = nfsd4_decode_secinfo_no_name, ++ [OP_SEQUENCE] = nfsd4_decode_sequence, ++ [OP_SET_SSV] = nfsd4_decode_notsupp, ++ [OP_TEST_STATEID] = nfsd4_decode_test_stateid, ++ [OP_WANT_DELEGATION] = nfsd4_decode_notsupp, ++ [OP_DESTROY_CLIENTID] = nfsd4_decode_destroy_clientid, ++ [OP_RECLAIM_COMPLETE] = nfsd4_decode_reclaim_complete, + + /* new operations for NFSv4.2 */ +- [OP_ALLOCATE] = (nfsd4_dec)nfsd4_decode_fallocate, +- [OP_COPY] = (nfsd4_dec)nfsd4_decode_copy, +- [OP_COPY_NOTIFY] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_DEALLOCATE] = (nfsd4_dec)nfsd4_decode_fallocate, +- [OP_IO_ADVISE] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_LAYOUTERROR] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_LAYOUTSTATS] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_OFFLOAD_CANCEL] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_OFFLOAD_STATUS] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_READ_PLUS] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_SEEK] = (nfsd4_dec)nfsd4_decode_seek, +- [OP_WRITE_SAME] = (nfsd4_dec)nfsd4_decode_notsupp, +- [OP_CLONE] = (nfsd4_dec)nfsd4_decode_clone, ++ [OP_ALLOCATE] = nfsd4_decode_fallocate, ++ [OP_COPY] = nfsd4_decode_copy, ++ [OP_COPY_NOTIFY] = nfsd4_decode_notsupp, ++ [OP_DEALLOCATE] = nfsd4_decode_fallocate, ++ [OP_IO_ADVISE] = nfsd4_decode_notsupp, ++ [OP_LAYOUTERROR] = nfsd4_decode_notsupp, ++ [OP_LAYOUTSTATS] = nfsd4_decode_notsupp, ++ [OP_OFFLOAD_CANCEL] = nfsd4_decode_notsupp, ++ [OP_OFFLOAD_STATUS] = nfsd4_decode_notsupp, ++ [OP_READ_PLUS] = nfsd4_decode_notsupp, ++ [OP_SEEK] = nfsd4_decode_seek, ++ [OP_WRITE_SAME] = nfsd4_decode_notsupp, ++ [OP_CLONE] = nfsd4_decode_clone, + }; + + static inline bool +@@ -3063,8 +3112,9 @@ nfsd4_encode_stateid(struct xdr_stream *xdr, stateid_t *sid) + } + + static __be32 +-nfsd4_encode_access(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_access *access) ++nfsd4_encode_access(struct nfsd4_compoundres *resp, __be32 nfserr, void *_access) + { ++ struct nfsd4_access *access = _access; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3078,8 +3128,9 @@ nfsd4_encode_access(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ + return nfserr; + } + +-static __be32 nfsd4_encode_bind_conn_to_session(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_bind_conn_to_session *bcts) ++static __be32 nfsd4_encode_bind_conn_to_session(struct nfsd4_compoundres *resp, __be32 nfserr, void *_bcts) + { ++ struct nfsd4_bind_conn_to_session *bcts = _bcts; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3097,8 +3148,10 @@ static __be32 nfsd4_encode_bind_conn_to_session(struct nfsd4_compoundres *resp, + } + + static __be32 +-nfsd4_encode_close(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_close *close) ++nfsd4_encode_close(struct nfsd4_compoundres *resp, __be32 nfserr, void *_close) + { ++ struct nfsd4_close *close = _close; ++ + struct xdr_stream *xdr = &resp->xdr; + + if (!nfserr) +@@ -3109,8 +3162,9 @@ nfsd4_encode_close(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_c + + + static __be32 +-nfsd4_encode_commit(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_commit *commit) ++nfsd4_encode_commit(struct nfsd4_compoundres *resp, __be32 nfserr, void *_commit) + { ++ struct nfsd4_commit *commit = _commit; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3125,8 +3179,9 @@ nfsd4_encode_commit(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ + } + + static __be32 +-nfsd4_encode_create(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_create *create) ++nfsd4_encode_create(struct nfsd4_compoundres *resp, __be32 nfserr, void *_create) + { ++ struct nfsd4_create *create = _create; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3142,8 +3197,9 @@ nfsd4_encode_create(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ + } + + static __be32 +-nfsd4_encode_getattr(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_getattr *getattr) ++nfsd4_encode_getattr(struct nfsd4_compoundres *resp, __be32 nfserr, void *_getattr) + { ++ struct nfsd4_getattr *getattr = _getattr; + struct svc_fh *fhp = getattr->ga_fhp; + struct xdr_stream *xdr = &resp->xdr; + +@@ -3157,8 +3213,9 @@ nfsd4_encode_getattr(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4 + } + + static __be32 +-nfsd4_encode_getfh(struct nfsd4_compoundres *resp, __be32 nfserr, struct svc_fh **fhpp) ++nfsd4_encode_getfh(struct nfsd4_compoundres *resp, __be32 nfserr, void *_fhpp) + { ++ struct svc_fh **fhpp = (struct svc_fh **)_fhpp; + struct xdr_stream *xdr = &resp->xdr; + struct svc_fh *fhp = *fhpp; + unsigned int len; +@@ -3214,8 +3271,10 @@ nfsd4_encode_lock_denied(struct xdr_stream *xdr, struct nfsd4_lock_denied *ld) + } + + static __be32 +-nfsd4_encode_lock(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_lock *lock) ++nfsd4_encode_lock(struct nfsd4_compoundres *resp, __be32 nfserr, void *_lock) + { ++ struct nfsd4_lock *lock = _lock; ++ + struct xdr_stream *xdr = &resp->xdr; + + if (!nfserr) +@@ -3227,8 +3286,9 @@ nfsd4_encode_lock(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_lo + } + + static __be32 +-nfsd4_encode_lockt(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_lockt *lockt) ++nfsd4_encode_lockt(struct nfsd4_compoundres *resp, __be32 nfserr, void *_lockt) + { ++ struct nfsd4_lockt *lockt = _lockt; + struct xdr_stream *xdr = &resp->xdr; + + if (nfserr == nfserr_denied) +@@ -3237,8 +3297,9 @@ nfsd4_encode_lockt(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_l + } + + static __be32 +-nfsd4_encode_locku(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_locku *locku) ++nfsd4_encode_locku(struct nfsd4_compoundres *resp, __be32 nfserr, void *_locku) + { ++ struct nfsd4_locku *locku = _locku; + struct xdr_stream *xdr = &resp->xdr; + + if (!nfserr) +@@ -3249,8 +3310,9 @@ nfsd4_encode_locku(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_l + + + static __be32 +-nfsd4_encode_link(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_link *link) ++nfsd4_encode_link(struct nfsd4_compoundres *resp, __be32 nfserr, void *_link) + { ++ struct nfsd4_link *link = _link; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3265,8 +3327,9 @@ nfsd4_encode_link(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_li + + + static __be32 +-nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_open *open) ++nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr, void *_open) + { ++ struct nfsd4_open *open = _open; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3363,8 +3426,10 @@ nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_op + } + + static __be32 +-nfsd4_encode_open_confirm(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_open_confirm *oc) ++nfsd4_encode_open_confirm(struct nfsd4_compoundres *resp, __be32 nfserr, void *_oc) + { ++ struct nfsd4_open_confirm *oc = _oc; ++ + struct xdr_stream *xdr = &resp->xdr; + + if (!nfserr) +@@ -3374,8 +3439,10 @@ nfsd4_encode_open_confirm(struct nfsd4_compoundres *resp, __be32 nfserr, struct + } + + static __be32 +-nfsd4_encode_open_downgrade(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_open_downgrade *od) ++nfsd4_encode_open_downgrade(struct nfsd4_compoundres *resp, __be32 nfserr, void *_od) + { ++ struct nfsd4_open_downgrade *od = _od; ++ + struct xdr_stream *xdr = &resp->xdr; + + if (!nfserr) +@@ -3508,9 +3575,9 @@ static __be32 nfsd4_encode_readv(struct nfsd4_compoundres *resp, + } + + static __be32 +-nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_read *read) ++nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr, void *_read) + { ++ struct nfsd4_read *read = _read; + unsigned long maxcount; + struct xdr_stream *xdr = &resp->xdr; + struct file *file = read->rd_filp; +@@ -3562,8 +3629,9 @@ nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr, + } + + static __be32 +-nfsd4_encode_readlink(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_readlink *readlink) ++nfsd4_encode_readlink(struct nfsd4_compoundres *resp, __be32 nfserr, void *_readlink) + { ++ struct nfsd4_readlink *readlink = _readlink; + int maxcount; + __be32 wire_count; + int zero = 0; +@@ -3607,8 +3675,9 @@ nfsd4_encode_readlink(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd + } + + static __be32 +-nfsd4_encode_readdir(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_readdir *readdir) ++nfsd4_encode_readdir(struct nfsd4_compoundres *resp, __be32 nfserr, void *_readdir) + { ++ struct nfsd4_readdir *readdir = _readdir; + int maxcount; + int bytes_left; + loff_t offset; +@@ -3700,8 +3769,9 @@ nfsd4_encode_readdir(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4 + } + + static __be32 +-nfsd4_encode_remove(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_remove *remove) ++nfsd4_encode_remove(struct nfsd4_compoundres *resp, __be32 nfserr, void *_remove) + { ++ struct nfsd4_remove *remove = _remove; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3715,8 +3785,9 @@ nfsd4_encode_remove(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ + } + + static __be32 +-nfsd4_encode_rename(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_rename *rename) ++nfsd4_encode_rename(struct nfsd4_compoundres *resp, __be32 nfserr, void *_rename) + { ++ struct nfsd4_rename *rename = _rename; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3732,8 +3803,9 @@ nfsd4_encode_rename(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ + + static __be32 + nfsd4_do_encode_secinfo(struct xdr_stream *xdr, +- __be32 nfserr, struct svc_export *exp) ++ __be32 nfserr, void *_exp) + { ++ struct svc_export *exp = _exp; + u32 i, nflavs, supported; + struct exp_flavor_info *flavs; + struct exp_flavor_info def_flavs[2]; +@@ -3808,8 +3880,9 @@ nfsd4_do_encode_secinfo(struct xdr_stream *xdr, + + static __be32 + nfsd4_encode_secinfo(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_secinfo *secinfo) ++ void *_secinfo) + { ++ struct nfsd4_secinfo *secinfo = _secinfo; + struct xdr_stream *xdr = &resp->xdr; + + return nfsd4_do_encode_secinfo(xdr, nfserr, secinfo->si_exp); +@@ -3817,8 +3890,9 @@ nfsd4_encode_secinfo(struct nfsd4_compoundres *resp, __be32 nfserr, + + static __be32 + nfsd4_encode_secinfo_no_name(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_secinfo_no_name *secinfo) ++ void *_secinfo) + { ++ struct nfsd4_secinfo_no_name *secinfo = _secinfo; + struct xdr_stream *xdr = &resp->xdr; + + return nfsd4_do_encode_secinfo(xdr, nfserr, secinfo->sin_exp); +@@ -3829,8 +3903,9 @@ nfsd4_encode_secinfo_no_name(struct nfsd4_compoundres *resp, __be32 nfserr, + * regardless of the error status. + */ + static __be32 +-nfsd4_encode_setattr(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_setattr *setattr) ++nfsd4_encode_setattr(struct nfsd4_compoundres *resp, __be32 nfserr, void *_setattr) + { ++ struct nfsd4_setattr *setattr = _setattr; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3853,8 +3928,9 @@ nfsd4_encode_setattr(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4 + } + + static __be32 +-nfsd4_encode_setclientid(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_setclientid *scd) ++nfsd4_encode_setclientid(struct nfsd4_compoundres *resp, __be32 nfserr, void *_scd) + { ++ struct nfsd4_setclientid *scd = _scd; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3877,8 +3953,9 @@ nfsd4_encode_setclientid(struct nfsd4_compoundres *resp, __be32 nfserr, struct n + } + + static __be32 +-nfsd4_encode_write(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_write *write) ++nfsd4_encode_write(struct nfsd4_compoundres *resp, __be32 nfserr, void *_write) + { ++ struct nfsd4_write *write = _write; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -3896,8 +3973,9 @@ nfsd4_encode_write(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_w + + static __be32 + nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_exchange_id *exid) ++ void *_exid) + { ++ struct nfsd4_exchange_id *exid = _exid; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + char *major_id; +@@ -3979,8 +4057,9 @@ nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr, + + static __be32 + nfsd4_encode_create_session(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_create_session *sess) ++ void *_sess) + { ++ struct nfsd4_create_session *sess = _sess; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -4035,8 +4114,9 @@ nfsd4_encode_create_session(struct nfsd4_compoundres *resp, __be32 nfserr, + + static __be32 + nfsd4_encode_sequence(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_sequence *seq) ++ void *_seq) + { ++ struct nfsd4_sequence *seq = _seq; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -4061,8 +4141,9 @@ nfsd4_encode_sequence(struct nfsd4_compoundres *resp, __be32 nfserr, + + static __be32 + nfsd4_encode_test_stateid(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_test_stateid *test_stateid) ++ void *_test_stateid) + { ++ struct nfsd4_test_stateid *test_stateid = _test_stateid; + struct xdr_stream *xdr = &resp->xdr; + struct nfsd4_test_stateid_id *stateid, *next; + __be32 *p; +@@ -4084,9 +4165,9 @@ nfsd4_encode_test_stateid(struct nfsd4_compoundres *resp, __be32 nfserr, + + #ifdef CONFIG_NFSD_PNFS + static __be32 +-nfsd4_encode_getdeviceinfo(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_getdeviceinfo *gdev) ++nfsd4_encode_getdeviceinfo(struct nfsd4_compoundres *resp, __be32 nfserr, void *_gdev) + { ++ struct nfsd4_getdeviceinfo *gdev = _gdev; + struct xdr_stream *xdr = &resp->xdr; + const struct nfsd4_layout_ops *ops; + u32 starting_len = xdr->buf->len, needed_len; +@@ -4154,9 +4235,9 @@ nfsd4_encode_getdeviceinfo(struct nfsd4_compoundres *resp, __be32 nfserr, + } + + static __be32 +-nfsd4_encode_layoutget(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_layoutget *lgp) ++nfsd4_encode_layoutget(struct nfsd4_compoundres *resp, __be32 nfserr, void *_lgp) + { ++ struct nfsd4_layoutget *lgp = _lgp; + struct xdr_stream *xdr = &resp->xdr; + const struct nfsd4_layout_ops *ops; + __be32 *p; +@@ -4189,9 +4270,9 @@ nfsd4_encode_layoutget(struct nfsd4_compoundres *resp, __be32 nfserr, + } + + static __be32 +-nfsd4_encode_layoutcommit(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_layoutcommit *lcp) ++nfsd4_encode_layoutcommit(struct nfsd4_compoundres *resp, __be32 nfserr, void *_lcp) + { ++ struct nfsd4_layoutcommit *lcp = _lcp; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -4213,9 +4294,9 @@ nfsd4_encode_layoutcommit(struct nfsd4_compoundres *resp, __be32 nfserr, + } + + static __be32 +-nfsd4_encode_layoutreturn(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_layoutreturn *lrp) ++nfsd4_encode_layoutreturn(struct nfsd4_compoundres *resp, __be32 nfserr, void *_lrp) + { ++ struct nfsd4_layoutreturn *lrp = _lrp; + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + +@@ -4250,9 +4331,9 @@ nfsd42_encode_write_res(struct nfsd4_compoundres *resp, struct nfsd42_write_res + } + + static __be32 +-nfsd4_encode_copy(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_copy *copy) ++nfsd4_encode_copy(struct nfsd4_compoundres *resp, __be32 nfserr, void *_copy) + { ++ struct nfsd4_copy *copy = _copy; + __be32 *p; + + if (!nfserr) { +@@ -4269,8 +4350,9 @@ nfsd4_encode_copy(struct nfsd4_compoundres *resp, __be32 nfserr, + + static __be32 + nfsd4_encode_seek(struct nfsd4_compoundres *resp, __be32 nfserr, +- struct nfsd4_seek *seek) ++ void *_seek) + { ++ struct nfsd4_seek *seek= (struct nfsd4_seek *)_seek; + __be32 *p; + + if (nfserr) +@@ -4297,87 +4379,87 @@ typedef __be32(* nfsd4_enc)(struct nfsd4_compoundres *, __be32, void *); + * done in the decoding phase. + */ + static nfsd4_enc nfsd4_enc_ops[] = { +- [OP_ACCESS] = (nfsd4_enc)nfsd4_encode_access, +- [OP_CLOSE] = (nfsd4_enc)nfsd4_encode_close, +- [OP_COMMIT] = (nfsd4_enc)nfsd4_encode_commit, +- [OP_CREATE] = (nfsd4_enc)nfsd4_encode_create, +- [OP_DELEGPURGE] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_DELEGRETURN] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_GETATTR] = (nfsd4_enc)nfsd4_encode_getattr, +- [OP_GETFH] = (nfsd4_enc)nfsd4_encode_getfh, +- [OP_LINK] = (nfsd4_enc)nfsd4_encode_link, +- [OP_LOCK] = (nfsd4_enc)nfsd4_encode_lock, +- [OP_LOCKT] = (nfsd4_enc)nfsd4_encode_lockt, +- [OP_LOCKU] = (nfsd4_enc)nfsd4_encode_locku, +- [OP_LOOKUP] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_LOOKUPP] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_NVERIFY] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_OPEN] = (nfsd4_enc)nfsd4_encode_open, +- [OP_OPENATTR] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_OPEN_CONFIRM] = (nfsd4_enc)nfsd4_encode_open_confirm, +- [OP_OPEN_DOWNGRADE] = (nfsd4_enc)nfsd4_encode_open_downgrade, +- [OP_PUTFH] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_PUTPUBFH] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_PUTROOTFH] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_READ] = (nfsd4_enc)nfsd4_encode_read, +- [OP_READDIR] = (nfsd4_enc)nfsd4_encode_readdir, +- [OP_READLINK] = (nfsd4_enc)nfsd4_encode_readlink, +- [OP_REMOVE] = (nfsd4_enc)nfsd4_encode_remove, +- [OP_RENAME] = (nfsd4_enc)nfsd4_encode_rename, +- [OP_RENEW] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_RESTOREFH] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_SAVEFH] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_SECINFO] = (nfsd4_enc)nfsd4_encode_secinfo, +- [OP_SETATTR] = (nfsd4_enc)nfsd4_encode_setattr, +- [OP_SETCLIENTID] = (nfsd4_enc)nfsd4_encode_setclientid, +- [OP_SETCLIENTID_CONFIRM] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_VERIFY] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_WRITE] = (nfsd4_enc)nfsd4_encode_write, +- [OP_RELEASE_LOCKOWNER] = (nfsd4_enc)nfsd4_encode_noop, ++ [OP_ACCESS] = nfsd4_encode_access, ++ [OP_CLOSE] = nfsd4_encode_close, ++ [OP_COMMIT] = nfsd4_encode_commit, ++ [OP_CREATE] = nfsd4_encode_create, ++ [OP_DELEGPURGE] = nfsd4_encode_noop, ++ [OP_DELEGRETURN] = nfsd4_encode_noop, ++ [OP_GETATTR] = nfsd4_encode_getattr, ++ [OP_GETFH] = nfsd4_encode_getfh, ++ [OP_LINK] = nfsd4_encode_link, ++ [OP_LOCK] = nfsd4_encode_lock, ++ [OP_LOCKT] = nfsd4_encode_lockt, ++ [OP_LOCKU] = nfsd4_encode_locku, ++ [OP_LOOKUP] = nfsd4_encode_noop, ++ [OP_LOOKUPP] = nfsd4_encode_noop, ++ [OP_NVERIFY] = nfsd4_encode_noop, ++ [OP_OPEN] = nfsd4_encode_open, ++ [OP_OPENATTR] = nfsd4_encode_noop, ++ [OP_OPEN_CONFIRM] = nfsd4_encode_open_confirm, ++ [OP_OPEN_DOWNGRADE] = nfsd4_encode_open_downgrade, ++ [OP_PUTFH] = nfsd4_encode_noop, ++ [OP_PUTPUBFH] = nfsd4_encode_noop, ++ [OP_PUTROOTFH] = nfsd4_encode_noop, ++ [OP_READ] = nfsd4_encode_read, ++ [OP_READDIR] = nfsd4_encode_readdir, ++ [OP_READLINK] = nfsd4_encode_readlink, ++ [OP_REMOVE] = nfsd4_encode_remove, ++ [OP_RENAME] = nfsd4_encode_rename, ++ [OP_RENEW] = nfsd4_encode_noop, ++ [OP_RESTOREFH] = nfsd4_encode_noop, ++ [OP_SAVEFH] = nfsd4_encode_noop, ++ [OP_SECINFO] = nfsd4_encode_secinfo, ++ [OP_SETATTR] = nfsd4_encode_setattr, ++ [OP_SETCLIENTID] = nfsd4_encode_setclientid, ++ [OP_SETCLIENTID_CONFIRM] = nfsd4_encode_noop, ++ [OP_VERIFY] = nfsd4_encode_noop, ++ [OP_WRITE] = nfsd4_encode_write, ++ [OP_RELEASE_LOCKOWNER] = nfsd4_encode_noop, + + /* NFSv4.1 operations */ +- [OP_BACKCHANNEL_CTL] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_BIND_CONN_TO_SESSION] = (nfsd4_enc)nfsd4_encode_bind_conn_to_session, +- [OP_EXCHANGE_ID] = (nfsd4_enc)nfsd4_encode_exchange_id, +- [OP_CREATE_SESSION] = (nfsd4_enc)nfsd4_encode_create_session, +- [OP_DESTROY_SESSION] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_FREE_STATEID] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_GET_DIR_DELEGATION] = (nfsd4_enc)nfsd4_encode_noop, ++ [OP_BACKCHANNEL_CTL] = nfsd4_encode_noop, ++ [OP_BIND_CONN_TO_SESSION] = nfsd4_encode_bind_conn_to_session, ++ [OP_EXCHANGE_ID] = nfsd4_encode_exchange_id, ++ [OP_CREATE_SESSION] = nfsd4_encode_create_session, ++ [OP_DESTROY_SESSION] = nfsd4_encode_noop, ++ [OP_FREE_STATEID] = nfsd4_encode_noop, ++ [OP_GET_DIR_DELEGATION] = nfsd4_encode_noop, + #ifdef CONFIG_NFSD_PNFS +- [OP_GETDEVICEINFO] = (nfsd4_enc)nfsd4_encode_getdeviceinfo, +- [OP_GETDEVICELIST] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_LAYOUTCOMMIT] = (nfsd4_enc)nfsd4_encode_layoutcommit, +- [OP_LAYOUTGET] = (nfsd4_enc)nfsd4_encode_layoutget, +- [OP_LAYOUTRETURN] = (nfsd4_enc)nfsd4_encode_layoutreturn, ++ [OP_GETDEVICEINFO] = nfsd4_encode_getdeviceinfo, ++ [OP_GETDEVICELIST] = nfsd4_encode_noop, ++ [OP_LAYOUTCOMMIT] = nfsd4_encode_layoutcommit, ++ [OP_LAYOUTGET] = nfsd4_encode_layoutget, ++ [OP_LAYOUTRETURN] = nfsd4_encode_layoutreturn, + #else +- [OP_GETDEVICEINFO] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_GETDEVICELIST] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_LAYOUTCOMMIT] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_LAYOUTGET] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_LAYOUTRETURN] = (nfsd4_enc)nfsd4_encode_noop, ++ [OP_GETDEVICEINFO] = nfsd4_encode_noop, ++ [OP_GETDEVICELIST] = nfsd4_encode_noop, ++ [OP_LAYOUTCOMMIT] = nfsd4_encode_noop, ++ [OP_LAYOUTGET] = nfsd4_encode_noop, ++ [OP_LAYOUTRETURN] = nfsd4_encode_noop, + #endif +- [OP_SECINFO_NO_NAME] = (nfsd4_enc)nfsd4_encode_secinfo_no_name, +- [OP_SEQUENCE] = (nfsd4_enc)nfsd4_encode_sequence, +- [OP_SET_SSV] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_TEST_STATEID] = (nfsd4_enc)nfsd4_encode_test_stateid, +- [OP_WANT_DELEGATION] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_DESTROY_CLIENTID] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_RECLAIM_COMPLETE] = (nfsd4_enc)nfsd4_encode_noop, ++ [OP_SECINFO_NO_NAME] = nfsd4_encode_secinfo_no_name, ++ [OP_SEQUENCE] = nfsd4_encode_sequence, ++ [OP_SET_SSV] = nfsd4_encode_noop, ++ [OP_TEST_STATEID] = nfsd4_encode_test_stateid, ++ [OP_WANT_DELEGATION] = nfsd4_encode_noop, ++ [OP_DESTROY_CLIENTID] = nfsd4_encode_noop, ++ [OP_RECLAIM_COMPLETE] = nfsd4_encode_noop, + + /* NFSv4.2 operations */ +- [OP_ALLOCATE] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_COPY] = (nfsd4_enc)nfsd4_encode_copy, +- [OP_COPY_NOTIFY] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_DEALLOCATE] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_IO_ADVISE] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_LAYOUTERROR] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_LAYOUTSTATS] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_OFFLOAD_CANCEL] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_OFFLOAD_STATUS] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_READ_PLUS] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_SEEK] = (nfsd4_enc)nfsd4_encode_seek, +- [OP_WRITE_SAME] = (nfsd4_enc)nfsd4_encode_noop, +- [OP_CLONE] = (nfsd4_enc)nfsd4_encode_noop, ++ [OP_ALLOCATE] = nfsd4_encode_noop, ++ [OP_COPY] = nfsd4_encode_copy, ++ [OP_COPY_NOTIFY] = nfsd4_encode_noop, ++ [OP_DEALLOCATE] = nfsd4_encode_noop, ++ [OP_IO_ADVISE] = nfsd4_encode_noop, ++ [OP_LAYOUTERROR] = nfsd4_encode_noop, ++ [OP_LAYOUTSTATS] = nfsd4_encode_noop, ++ [OP_OFFLOAD_CANCEL] = nfsd4_encode_noop, ++ [OP_OFFLOAD_STATUS] = nfsd4_encode_noop, ++ [OP_READ_PLUS] = nfsd4_encode_noop, ++ [OP_SEEK] = nfsd4_encode_seek, ++ [OP_WRITE_SAME] = nfsd4_encode_noop, ++ [OP_CLONE] = nfsd4_encode_noop, + }; + + /* +@@ -4502,9 +4584,9 @@ nfsd4_encode_replay(struct xdr_stream *xdr, struct nfsd4_op *op) + } + + int +-nfs4svc_encode_voidres(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++nfs4svc_encode_voidres(void *rqstp, __be32 *p, void *dummy) + { +- return xdr_ressize_check(rqstp, p); ++ return xdr_ressize_check(rqstp, p); + } + + int nfsd4_release_compoundargs(void *rq, __be32 *p, void *resp) +@@ -4527,8 +4609,11 @@ int nfsd4_release_compoundargs(void *rq, __be32 *p, void *resp) + } + + int +-nfs4svc_decode_compoundargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd4_compoundargs *args) ++nfs4svc_decode_compoundargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd4_compoundargs *args = _args; ++ + if (rqstp->rq_arg.head[0].iov_len % 4) { + /* client is nuts */ + dprintk("%s: compound not properly padded! (peeraddr=%pISc xid=0x%x)", +@@ -4548,11 +4633,13 @@ nfs4svc_decode_compoundargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd4_comp + } + + int +-nfs4svc_encode_compoundres(struct svc_rqst *rqstp, __be32 *p, struct nfsd4_compoundres *resp) ++nfs4svc_encode_compoundres(void *_rqstp, __be32 *p, void *_resp) + { + /* + * All that remains is to write the tag and operation count... + */ ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd4_compoundres *resp = _resp; + struct xdr_buf *buf = resp->xdr.buf; + + WARN_ON_ONCE(buf->len != buf->head[0].iov_len + buf->page_len + +diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c +index 54cde9a5864e..ff5756c632ca 100644 +--- a/fs/nfsd/nfscache.c ++++ b/fs/nfsd/nfscache.c +@@ -513,7 +513,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp) + struct kvec *resv = &rqstp->rq_res.head[0], *cachv; + u32 hash; + struct nfsd_drc_bucket *b; +- int len; ++ long len; + size_t bufsize = 0; + + if (!rp) +@@ -522,11 +522,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp) + hash = nfsd_cache_hash(rp->c_xid); + b = &drc_hashtbl[hash]; + +- len = resv->iov_len - ((char*)statp - (char*)resv->iov_base); +- len >>= 2; ++ if (statp) { ++ len = (char*)statp - (char*)resv->iov_base; ++ len = resv->iov_len - len; ++ len >>= 2; ++ } + + /* Don't cache excessive amounts of data and XDR failures */ +- if (!statp || len > (256 >> 2)) { ++ if (!statp || len > (256 >> 2) || len < 0) { + nfsd_reply_cache_free(b, rp); + return; + } +@@ -534,7 +537,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp) + switch (cachetype) { + case RC_REPLSTAT: + if (len != 1) +- printk("nfsd: RC_REPLSTAT/reply len %d!\n",len); ++ printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len); + rp->c_replstat = *statp; + break; + case RC_REPLBUFF: +diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c +index 536009e50387..2ec9a83b2e6f 100644 +--- a/fs/nfsd/nfsproc.c ++++ b/fs/nfsd/nfsproc.c +@@ -39,9 +39,11 @@ nfsd_return_dirop(__be32 err, struct nfsd_diropres *resp) + * N.B. After this call resp->fh needs an fh_put + */ + static __be32 +-nfsd_proc_getattr(struct svc_rqst *rqstp, struct nfsd_fhandle *argp, +- struct nfsd_attrstat *resp) ++nfsd_proc_getattr(struct svc_rqst *rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_fhandle *argp = _argp; ++ struct nfsd_attrstat *resp = _resp; + __be32 nfserr; + dprintk("nfsd: GETATTR %s\n", SVCFH_fmt(&argp->fh)); + +@@ -56,9 +58,11 @@ nfsd_proc_getattr(struct svc_rqst *rqstp, struct nfsd_fhandle *argp, + * N.B. After this call resp->fh needs an fh_put + */ + static __be32 +-nfsd_proc_setattr(struct svc_rqst *rqstp, struct nfsd_sattrargs *argp, +- struct nfsd_attrstat *resp) ++nfsd_proc_setattr(struct svc_rqst *rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_sattrargs *argp = _argp; ++ struct nfsd_attrstat *resp = _resp; + struct iattr *iap = &argp->attrs; + struct svc_fh *fhp; + __be32 nfserr; +@@ -122,9 +126,11 @@ nfsd_proc_setattr(struct svc_rqst *rqstp, struct nfsd_sattrargs *argp, + * N.B. After this call resp->fh needs an fh_put + */ + static __be32 +-nfsd_proc_lookup(struct svc_rqst *rqstp, struct nfsd_diropargs *argp, +- struct nfsd_diropres *resp) ++nfsd_proc_lookup(struct svc_rqst *rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_diropargs *argp = _argp; ++ struct nfsd_diropres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: LOOKUP %s %.*s\n", +@@ -142,9 +148,11 @@ nfsd_proc_lookup(struct svc_rqst *rqstp, struct nfsd_diropargs *argp, + * Read a symlink. + */ + static __be32 +-nfsd_proc_readlink(struct svc_rqst *rqstp, struct nfsd_readlinkargs *argp, +- struct nfsd_readlinkres *resp) ++nfsd_proc_readlink(struct svc_rqst *rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_readlinkargs *argp = _argp; ++ struct nfsd_readlinkres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: READLINK %s\n", SVCFH_fmt(&argp->fh)); +@@ -162,9 +170,11 @@ nfsd_proc_readlink(struct svc_rqst *rqstp, struct nfsd_readlinkargs *argp, + * N.B. After this call resp->fh needs an fh_put + */ + static __be32 +-nfsd_proc_read(struct svc_rqst *rqstp, struct nfsd_readargs *argp, +- struct nfsd_readres *resp) ++nfsd_proc_read(struct svc_rqst *rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_readargs *argp = _argp; ++ struct nfsd_readres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: READ %s %d bytes at %d\n", +@@ -200,9 +210,11 @@ nfsd_proc_read(struct svc_rqst *rqstp, struct nfsd_readargs *argp, + * N.B. After this call resp->fh needs an fh_put + */ + static __be32 +-nfsd_proc_write(struct svc_rqst *rqstp, struct nfsd_writeargs *argp, +- struct nfsd_attrstat *resp) ++nfsd_proc_write(struct svc_rqst *rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_writeargs *argp = _argp; ++ struct nfsd_attrstat *resp = _resp; + __be32 nfserr; + int stable = 1; + unsigned long cnt = argp->len; +@@ -226,9 +238,11 @@ nfsd_proc_write(struct svc_rqst *rqstp, struct nfsd_writeargs *argp, + * N.B. After this call _both_ argp->fh and resp->fh need an fh_put + */ + static __be32 +-nfsd_proc_create(struct svc_rqst *rqstp, struct nfsd_createargs *argp, +- struct nfsd_diropres *resp) ++nfsd_proc_create(struct svc_rqst *rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_createargs *argp = _argp; ++ struct nfsd_diropres *resp = _resp; + svc_fh *dirfhp = &argp->fh; + svc_fh *newfhp = &resp->fh; + struct iattr *attr = &argp->attrs; +@@ -381,9 +395,10 @@ nfsd_proc_create(struct svc_rqst *rqstp, struct nfsd_createargs *argp, + } + + static __be32 +-nfsd_proc_remove(struct svc_rqst *rqstp, struct nfsd_diropargs *argp, ++nfsd_proc_remove(struct svc_rqst *rqstp, void *_argp, + void *resp) + { ++ struct nfsd_diropargs *argp = _argp; + __be32 nfserr; + + dprintk("nfsd: REMOVE %s %.*s\n", SVCFH_fmt(&argp->fh), +@@ -396,9 +411,10 @@ nfsd_proc_remove(struct svc_rqst *rqstp, struct nfsd_diropargs *argp, + } + + static __be32 +-nfsd_proc_rename(struct svc_rqst *rqstp, struct nfsd_renameargs *argp, ++nfsd_proc_rename(struct svc_rqst *rqstp, void *_argp, + void *resp) + { ++ struct nfsd_renameargs *argp = _argp; + __be32 nfserr; + + dprintk("nfsd: RENAME %s %.*s -> \n", +@@ -414,9 +430,10 @@ nfsd_proc_rename(struct svc_rqst *rqstp, struct nfsd_renameargs *argp, + } + + static __be32 +-nfsd_proc_link(struct svc_rqst *rqstp, struct nfsd_linkargs *argp, ++nfsd_proc_link(struct svc_rqst *rqstp, void *_argp, + void *resp) + { ++ struct nfsd_linkargs *argp = _argp; + __be32 nfserr; + + dprintk("nfsd: LINK %s ->\n", +@@ -434,9 +451,10 @@ nfsd_proc_link(struct svc_rqst *rqstp, struct nfsd_linkargs *argp, + } + + static __be32 +-nfsd_proc_symlink(struct svc_rqst *rqstp, struct nfsd_symlinkargs *argp, ++nfsd_proc_symlink(struct svc_rqst *rqstp, void *_argp, + void *resp) + { ++ struct nfsd_symlinkargs *argp = _argp; + struct svc_fh newfh; + __be32 nfserr; + +@@ -464,9 +482,11 @@ nfsd_proc_symlink(struct svc_rqst *rqstp, struct nfsd_symlinkargs *argp, + * N.B. After this call resp->fh needs an fh_put + */ + static __be32 +-nfsd_proc_mkdir(struct svc_rqst *rqstp, struct nfsd_createargs *argp, +- struct nfsd_diropres *resp) ++nfsd_proc_mkdir(struct svc_rqst *rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_createargs *argp = _argp; ++ struct nfsd_diropres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: MKDIR %s %.*s\n", SVCFH_fmt(&argp->fh), argp->len, argp->name); +@@ -488,9 +508,10 @@ nfsd_proc_mkdir(struct svc_rqst *rqstp, struct nfsd_createargs *argp, + * Remove a directory + */ + static __be32 +-nfsd_proc_rmdir(struct svc_rqst *rqstp, struct nfsd_diropargs *argp, ++nfsd_proc_rmdir(struct svc_rqst *rqstp, void *_argp, + void *resp) + { ++ struct nfsd_diropargs *argp = _argp; + __be32 nfserr; + + dprintk("nfsd: RMDIR %s %.*s\n", SVCFH_fmt(&argp->fh), argp->len, argp->name); +@@ -504,9 +525,11 @@ nfsd_proc_rmdir(struct svc_rqst *rqstp, struct nfsd_diropargs *argp, + * Read a portion of a directory. + */ + static __be32 +-nfsd_proc_readdir(struct svc_rqst *rqstp, struct nfsd_readdirargs *argp, +- struct nfsd_readdirres *resp) ++nfsd_proc_readdir(struct svc_rqst *rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_readdirargs *argp = _argp; ++ struct nfsd_readdirres *resp = _resp; + int count; + __be32 nfserr; + loff_t offset; +@@ -544,9 +567,11 @@ nfsd_proc_readdir(struct svc_rqst *rqstp, struct nfsd_readdirargs *argp, + * Get file system info + */ + static __be32 +-nfsd_proc_statfs(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, +- struct nfsd_statfsres *resp) ++nfsd_proc_statfs(struct svc_rqst * rqstp, void *_argp, ++ void *_resp) + { ++ struct nfsd_fhandle *argp = _argp; ++ struct nfsd_statfsres *resp = _resp; + __be32 nfserr; + + dprintk("nfsd: STATFS %s\n", SVCFH_fmt(&argp->fh)); +@@ -569,166 +594,166 @@ struct nfsd_void { int dummy; }; + + static struct svc_procedure nfsd_procedures2[18] = { + [NFSPROC_NULL] = { +- .pc_func = (svc_procfunc) nfsd_proc_null, +- .pc_decode = (kxdrproc_t) nfssvc_decode_void, +- .pc_encode = (kxdrproc_t) nfssvc_encode_void, ++ .pc_func = nfsd_proc_null, ++ .pc_decode = nfssvc_decode_void, ++ .pc_encode = nfssvc_encode_void, + .pc_argsize = sizeof(struct nfsd_void), + .pc_ressize = sizeof(struct nfsd_void), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST, + }, + [NFSPROC_GETATTR] = { +- .pc_func = (svc_procfunc) nfsd_proc_getattr, +- .pc_decode = (kxdrproc_t) nfssvc_decode_fhandle, +- .pc_encode = (kxdrproc_t) nfssvc_encode_attrstat, +- .pc_release = (kxdrproc_t) nfssvc_release_fhandle, ++ .pc_func = nfsd_proc_getattr, ++ .pc_decode = nfssvc_decode_fhandle, ++ .pc_encode = nfssvc_encode_attrstat, ++ .pc_release = nfssvc_release_fhandle, + .pc_argsize = sizeof(struct nfsd_fhandle), + .pc_ressize = sizeof(struct nfsd_attrstat), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+AT, + }, + [NFSPROC_SETATTR] = { +- .pc_func = (svc_procfunc) nfsd_proc_setattr, +- .pc_decode = (kxdrproc_t) nfssvc_decode_sattrargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_attrstat, +- .pc_release = (kxdrproc_t) nfssvc_release_fhandle, ++ .pc_func = nfsd_proc_setattr, ++ .pc_decode = nfssvc_decode_sattrargs, ++ .pc_encode = nfssvc_encode_attrstat, ++ .pc_release = nfssvc_release_fhandle, + .pc_argsize = sizeof(struct nfsd_sattrargs), + .pc_ressize = sizeof(struct nfsd_attrstat), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+AT, + }, + [NFSPROC_ROOT] = { +- .pc_decode = (kxdrproc_t) nfssvc_decode_void, +- .pc_encode = (kxdrproc_t) nfssvc_encode_void, ++ .pc_decode = nfssvc_decode_void, ++ .pc_encode = nfssvc_encode_void, + .pc_argsize = sizeof(struct nfsd_void), + .pc_ressize = sizeof(struct nfsd_void), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST, + }, + [NFSPROC_LOOKUP] = { +- .pc_func = (svc_procfunc) nfsd_proc_lookup, +- .pc_decode = (kxdrproc_t) nfssvc_decode_diropargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_diropres, +- .pc_release = (kxdrproc_t) nfssvc_release_fhandle, ++ .pc_func = nfsd_proc_lookup, ++ .pc_decode = nfssvc_decode_diropargs, ++ .pc_encode = nfssvc_encode_diropres, ++ .pc_release = nfssvc_release_fhandle, + .pc_argsize = sizeof(struct nfsd_diropargs), + .pc_ressize = sizeof(struct nfsd_diropres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+FH+AT, + }, + [NFSPROC_READLINK] = { +- .pc_func = (svc_procfunc) nfsd_proc_readlink, +- .pc_decode = (kxdrproc_t) nfssvc_decode_readlinkargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_readlinkres, ++ .pc_func = nfsd_proc_readlink, ++ .pc_decode = nfssvc_decode_readlinkargs, ++ .pc_encode = nfssvc_encode_readlinkres, + .pc_argsize = sizeof(struct nfsd_readlinkargs), + .pc_ressize = sizeof(struct nfsd_readlinkres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+1+NFS_MAXPATHLEN/4, + }, + [NFSPROC_READ] = { +- .pc_func = (svc_procfunc) nfsd_proc_read, +- .pc_decode = (kxdrproc_t) nfssvc_decode_readargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_readres, +- .pc_release = (kxdrproc_t) nfssvc_release_fhandle, ++ .pc_func = nfsd_proc_read, ++ .pc_decode = nfssvc_decode_readargs, ++ .pc_encode = nfssvc_encode_readres, ++ .pc_release = nfssvc_release_fhandle, + .pc_argsize = sizeof(struct nfsd_readargs), + .pc_ressize = sizeof(struct nfsd_readres), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST+AT+1+NFSSVC_MAXBLKSIZE_V2/4, + }, + [NFSPROC_WRITECACHE] = { +- .pc_decode = (kxdrproc_t) nfssvc_decode_void, +- .pc_encode = (kxdrproc_t) nfssvc_encode_void, ++ .pc_decode = nfssvc_decode_void, ++ .pc_encode = nfssvc_encode_void, + .pc_argsize = sizeof(struct nfsd_void), + .pc_ressize = sizeof(struct nfsd_void), + .pc_cachetype = RC_NOCACHE, + .pc_xdrressize = ST, + }, + [NFSPROC_WRITE] = { +- .pc_func = (svc_procfunc) nfsd_proc_write, +- .pc_decode = (kxdrproc_t) nfssvc_decode_writeargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_attrstat, +- .pc_release = (kxdrproc_t) nfssvc_release_fhandle, ++ .pc_func = nfsd_proc_write, ++ .pc_decode = nfssvc_decode_writeargs, ++ .pc_encode = nfssvc_encode_attrstat, ++ .pc_release = nfssvc_release_fhandle, + .pc_argsize = sizeof(struct nfsd_writeargs), + .pc_ressize = sizeof(struct nfsd_attrstat), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+AT, + }, + [NFSPROC_CREATE] = { +- .pc_func = (svc_procfunc) nfsd_proc_create, +- .pc_decode = (kxdrproc_t) nfssvc_decode_createargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_diropres, +- .pc_release = (kxdrproc_t) nfssvc_release_fhandle, ++ .pc_func = nfsd_proc_create, ++ .pc_decode = nfssvc_decode_createargs, ++ .pc_encode = nfssvc_encode_diropres, ++ .pc_release = nfssvc_release_fhandle, + .pc_argsize = sizeof(struct nfsd_createargs), + .pc_ressize = sizeof(struct nfsd_diropres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+FH+AT, + }, + [NFSPROC_REMOVE] = { +- .pc_func = (svc_procfunc) nfsd_proc_remove, +- .pc_decode = (kxdrproc_t) nfssvc_decode_diropargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_void, ++ .pc_func = nfsd_proc_remove, ++ .pc_decode = nfssvc_decode_diropargs, ++ .pc_encode = nfssvc_encode_void, + .pc_argsize = sizeof(struct nfsd_diropargs), + .pc_ressize = sizeof(struct nfsd_void), + .pc_cachetype = RC_REPLSTAT, + .pc_xdrressize = ST, + }, + [NFSPROC_RENAME] = { +- .pc_func = (svc_procfunc) nfsd_proc_rename, +- .pc_decode = (kxdrproc_t) nfssvc_decode_renameargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_void, ++ .pc_func = nfsd_proc_rename, ++ .pc_decode = nfssvc_decode_renameargs, ++ .pc_encode = nfssvc_encode_void, + .pc_argsize = sizeof(struct nfsd_renameargs), + .pc_ressize = sizeof(struct nfsd_void), + .pc_cachetype = RC_REPLSTAT, + .pc_xdrressize = ST, + }, + [NFSPROC_LINK] = { +- .pc_func = (svc_procfunc) nfsd_proc_link, +- .pc_decode = (kxdrproc_t) nfssvc_decode_linkargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_void, ++ .pc_func = nfsd_proc_link, ++ .pc_decode = nfssvc_decode_linkargs, ++ .pc_encode = nfssvc_encode_void, + .pc_argsize = sizeof(struct nfsd_linkargs), + .pc_ressize = sizeof(struct nfsd_void), + .pc_cachetype = RC_REPLSTAT, + .pc_xdrressize = ST, + }, + [NFSPROC_SYMLINK] = { +- .pc_func = (svc_procfunc) nfsd_proc_symlink, +- .pc_decode = (kxdrproc_t) nfssvc_decode_symlinkargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_void, ++ .pc_func = nfsd_proc_symlink, ++ .pc_decode = nfssvc_decode_symlinkargs, ++ .pc_encode = nfssvc_encode_void, + .pc_argsize = sizeof(struct nfsd_symlinkargs), + .pc_ressize = sizeof(struct nfsd_void), + .pc_cachetype = RC_REPLSTAT, + .pc_xdrressize = ST, + }, + [NFSPROC_MKDIR] = { +- .pc_func = (svc_procfunc) nfsd_proc_mkdir, +- .pc_decode = (kxdrproc_t) nfssvc_decode_createargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_diropres, +- .pc_release = (kxdrproc_t) nfssvc_release_fhandle, ++ .pc_func = nfsd_proc_mkdir, ++ .pc_decode = nfssvc_decode_createargs, ++ .pc_encode = nfssvc_encode_diropres, ++ .pc_release = nfssvc_release_fhandle, + .pc_argsize = sizeof(struct nfsd_createargs), + .pc_ressize = sizeof(struct nfsd_diropres), + .pc_cachetype = RC_REPLBUFF, + .pc_xdrressize = ST+FH+AT, + }, + [NFSPROC_RMDIR] = { +- .pc_func = (svc_procfunc) nfsd_proc_rmdir, +- .pc_decode = (kxdrproc_t) nfssvc_decode_diropargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_void, ++ .pc_func = nfsd_proc_rmdir, ++ .pc_decode = nfssvc_decode_diropargs, ++ .pc_encode = nfssvc_encode_void, + .pc_argsize = sizeof(struct nfsd_diropargs), + .pc_ressize = sizeof(struct nfsd_void), + .pc_cachetype = RC_REPLSTAT, + .pc_xdrressize = ST, + }, + [NFSPROC_READDIR] = { +- .pc_func = (svc_procfunc) nfsd_proc_readdir, +- .pc_decode = (kxdrproc_t) nfssvc_decode_readdirargs, +- .pc_encode = (kxdrproc_t) nfssvc_encode_readdirres, ++ .pc_func = nfsd_proc_readdir, ++ .pc_decode = nfssvc_decode_readdirargs, ++ .pc_encode = nfssvc_encode_readdirres, + .pc_argsize = sizeof(struct nfsd_readdirargs), + .pc_ressize = sizeof(struct nfsd_readdirres), + .pc_cachetype = RC_NOCACHE, + }, + [NFSPROC_STATFS] = { +- .pc_func = (svc_procfunc) nfsd_proc_statfs, +- .pc_decode = (kxdrproc_t) nfssvc_decode_fhandle, +- .pc_encode = (kxdrproc_t) nfssvc_encode_statfsres, ++ .pc_func = nfsd_proc_statfs, ++ .pc_decode = nfssvc_decode_fhandle, ++ .pc_encode = nfssvc_encode_statfsres, + .pc_argsize = sizeof(struct nfsd_fhandle), + .pc_ressize = sizeof(struct nfsd_statfsres), + .pc_cachetype = RC_NOCACHE, +diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c +index de07ff625777..4a8af18cf68a 100644 +--- a/fs/nfsd/nfsxdr.c ++++ b/fs/nfsd/nfsxdr.c +@@ -206,14 +206,16 @@ __be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *f + * XDR decode functions + */ + int +-nfssvc_decode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++nfssvc_decode_void(void *rqstp, __be32 *p, void *dummy) + { + return xdr_argsize_check(rqstp, p); + } + + int +-nfssvc_decode_fhandle(struct svc_rqst *rqstp, __be32 *p, struct nfsd_fhandle *args) ++nfssvc_decode_fhandle(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd_fhandle *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -221,9 +223,10 @@ nfssvc_decode_fhandle(struct svc_rqst *rqstp, __be32 *p, struct nfsd_fhandle *ar + } + + int +-nfssvc_decode_sattrargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_sattrargs *args) ++nfssvc_decode_sattrargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd_sattrargs *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -233,9 +236,10 @@ nfssvc_decode_sattrargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_decode_diropargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_diropargs *args) ++nfssvc_decode_diropargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd_diropargs *args = _args; ++ + if (!(p = decode_fh(p, &args->fh)) + || !(p = decode_filename(p, &args->name, &args->len))) + return 0; +@@ -244,9 +248,10 @@ nfssvc_decode_diropargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_decode_readargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_readargs *args) ++nfssvc_decode_readargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd_readargs *args = _args; + unsigned int len; + int v; + p = decode_fh(p, &args->fh); +@@ -276,9 +281,10 @@ nfssvc_decode_readargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_writeargs *args) ++nfssvc_decode_writeargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd_writeargs *args = _args; + unsigned int len, hdr, dlen; + struct kvec *head = rqstp->rq_arg.head; + int v; +@@ -332,9 +338,10 @@ nfssvc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_decode_createargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_createargs *args) ++nfssvc_decode_createargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd_createargs *args = _args; ++ + if ( !(p = decode_fh(p, &args->fh)) + || !(p = decode_filename(p, &args->name, &args->len))) + return 0; +@@ -344,9 +351,10 @@ nfssvc_decode_createargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_renameargs *args) ++nfssvc_decode_renameargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd_renameargs *args = _args; ++ + if (!(p = decode_fh(p, &args->ffh)) + || !(p = decode_filename(p, &args->fname, &args->flen)) + || !(p = decode_fh(p, &args->tfh)) +@@ -357,8 +365,11 @@ nfssvc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd_readlinkargs *args) ++nfssvc_decode_readlinkargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd_readlinkargs *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -368,9 +379,10 @@ nfssvc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd_readli + } + + int +-nfssvc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_linkargs *args) ++nfssvc_decode_linkargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd_linkargs *args = _args; ++ + if (!(p = decode_fh(p, &args->ffh)) + || !(p = decode_fh(p, &args->tfh)) + || !(p = decode_filename(p, &args->tname, &args->tlen))) +@@ -380,9 +392,10 @@ nfssvc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_symlinkargs *args) ++nfssvc_decode_symlinkargs(void *rqstp, __be32 *p, void *_args) + { ++ struct nfsd_symlinkargs *args = _args; ++ + if ( !(p = decode_fh(p, &args->ffh)) + || !(p = decode_filename(p, &args->fname, &args->flen)) + || !(p = decode_pathname(p, &args->tname, &args->tlen))) +@@ -393,9 +406,11 @@ nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_readdirargs *args) ++nfssvc_decode_readdirargs(void *_rqstp, __be32 *p, void *_args) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd_readdirargs *args = _args; ++ + p = decode_fh(p, &args->fh); + if (!p) + return 0; +@@ -411,32 +426,36 @@ nfssvc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p, + * XDR encode functions + */ + int +-nfssvc_encode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) ++nfssvc_encode_void(void *rqstp, __be32 *p, void *dummy) + { + return xdr_ressize_check(rqstp, p); + } + + int +-nfssvc_encode_attrstat(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_attrstat *resp) ++nfssvc_encode_attrstat(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd_diropres *resp = _resp; ++ + p = encode_fattr(rqstp, p, &resp->fh, &resp->stat); + return xdr_ressize_check(rqstp, p); + } + + int +-nfssvc_encode_diropres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_diropres *resp) ++nfssvc_encode_diropres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd_diropres *resp = _resp; ++ + p = encode_fh(p, &resp->fh); + p = encode_fattr(rqstp, p, &resp->fh, &resp->stat); + return xdr_ressize_check(rqstp, p); + } + + int +-nfssvc_encode_readlinkres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_readlinkres *resp) ++nfssvc_encode_readlinkres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp= _rqstp; ++ struct nfsd_readlinkres *resp = _resp; ++ + *p++ = htonl(resp->len); + xdr_ressize_check(rqstp, p); + rqstp->rq_res.page_len = resp->len; +@@ -450,9 +469,11 @@ nfssvc_encode_readlinkres(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_encode_readres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_readres *resp) ++nfssvc_encode_readres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd_readres *resp = _resp; ++ + p = encode_fattr(rqstp, p, &resp->fh, &resp->stat); + *p++ = htonl(resp->count); + xdr_ressize_check(rqstp, p); +@@ -469,9 +490,11 @@ nfssvc_encode_readres(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_encode_readdirres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_readdirres *resp) ++nfssvc_encode_readdirres(void *_rqstp, __be32 *p, void *_resp) + { ++ struct svc_rqst *rqstp = _rqstp; ++ struct nfsd_readdirres *resp = _resp; ++ + xdr_ressize_check(rqstp, p); + p = resp->buffer; + *p++ = 0; /* no more entries */ +@@ -482,9 +505,9 @@ nfssvc_encode_readdirres(struct svc_rqst *rqstp, __be32 *p, + } + + int +-nfssvc_encode_statfsres(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_statfsres *resp) ++nfssvc_encode_statfsres(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd_statfsres *resp = _resp; + struct kstatfs *stat = &resp->stats; + + *p++ = htonl(NFSSVC_MAXBLKSIZE_V2); /* max transfer size */ +@@ -544,9 +567,10 @@ nfssvc_encode_entry(void *ccdv, const char *name, + * XDR release functions + */ + int +-nfssvc_release_fhandle(struct svc_rqst *rqstp, __be32 *p, +- struct nfsd_fhandle *resp) ++nfssvc_release_fhandle(void *rqstp, __be32 *p, void *_resp) + { ++ struct nfsd_fhandle *resp = _resp; ++ + fh_put(&resp->fh); + return 1; + } +diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c +index b829cc9a9b39..584ba4f4b8ae 100644 +--- a/fs/nfsd/vfs.c ++++ b/fs/nfsd/vfs.c +@@ -901,7 +901,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen, + + oldfs = get_fs(); + set_fs(KERNEL_DS); +- host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset, 0); ++ host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset, 0); + set_fs(oldfs); + return nfsd_finish_read(file, count, host_err); + } +@@ -991,7 +991,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file, + + /* Write the data. */ + oldfs = get_fs(); set_fs(KERNEL_DS); +- host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos, flags); ++ host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos, flags); + set_fs(oldfs); + if (host_err < 0) + goto out_nfserr; +@@ -1490,7 +1490,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp) + */ + + oldfs = get_fs(); set_fs(KERNEL_DS); +- host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp); ++ host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp); + set_fs(oldfs); + + if (host_err < 0) +diff --git a/fs/nfsd/xdr.h b/fs/nfsd/xdr.h +index 4f0481d63804..193c8e74d00c 100644 +--- a/fs/nfsd/xdr.h ++++ b/fs/nfsd/xdr.h +@@ -131,40 +131,30 @@ union nfsd_xdrstore { + #define NFS2_SVC_XDRSIZE sizeof(union nfsd_xdrstore) + + +-int nfssvc_decode_void(struct svc_rqst *, __be32 *, void *); +-int nfssvc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); +-int nfssvc_decode_sattrargs(struct svc_rqst *, __be32 *, +- struct nfsd_sattrargs *); +-int nfssvc_decode_diropargs(struct svc_rqst *, __be32 *, +- struct nfsd_diropargs *); +-int nfssvc_decode_readargs(struct svc_rqst *, __be32 *, +- struct nfsd_readargs *); +-int nfssvc_decode_writeargs(struct svc_rqst *, __be32 *, +- struct nfsd_writeargs *); +-int nfssvc_decode_createargs(struct svc_rqst *, __be32 *, +- struct nfsd_createargs *); +-int nfssvc_decode_renameargs(struct svc_rqst *, __be32 *, +- struct nfsd_renameargs *); +-int nfssvc_decode_readlinkargs(struct svc_rqst *, __be32 *, +- struct nfsd_readlinkargs *); +-int nfssvc_decode_linkargs(struct svc_rqst *, __be32 *, +- struct nfsd_linkargs *); +-int nfssvc_decode_symlinkargs(struct svc_rqst *, __be32 *, +- struct nfsd_symlinkargs *); +-int nfssvc_decode_readdirargs(struct svc_rqst *, __be32 *, +- struct nfsd_readdirargs *); +-int nfssvc_encode_void(struct svc_rqst *, __be32 *, void *); +-int nfssvc_encode_attrstat(struct svc_rqst *, __be32 *, struct nfsd_attrstat *); +-int nfssvc_encode_diropres(struct svc_rqst *, __be32 *, struct nfsd_diropres *); +-int nfssvc_encode_readlinkres(struct svc_rqst *, __be32 *, struct nfsd_readlinkres *); +-int nfssvc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd_readres *); +-int nfssvc_encode_statfsres(struct svc_rqst *, __be32 *, struct nfsd_statfsres *); +-int nfssvc_encode_readdirres(struct svc_rqst *, __be32 *, struct nfsd_readdirres *); ++int nfssvc_decode_void(void *, __be32 *, void *); ++int nfssvc_decode_fhandle(void *, __be32 *, void *); ++int nfssvc_decode_sattrargs(void *, __be32 *, void *); ++int nfssvc_decode_diropargs(void *, __be32 *, void *); ++int nfssvc_decode_readargs(void *, __be32 *, void *); ++int nfssvc_decode_writeargs(void *, __be32 *, void *); ++int nfssvc_decode_createargs(void *, __be32 *, void *); ++int nfssvc_decode_renameargs(void *, __be32 *, void *); ++int nfssvc_decode_readlinkargs(void *, __be32 *, void *); ++int nfssvc_decode_linkargs(void *, __be32 *, void *); ++int nfssvc_decode_symlinkargs(void *, __be32 *, void *); ++int nfssvc_decode_readdirargs(void *, __be32 *, void *); ++int nfssvc_encode_void(void *, __be32 *, void *); ++int nfssvc_encode_attrstat(void *, __be32 *, void *); ++int nfssvc_encode_diropres(void *, __be32 *, void *); ++int nfssvc_encode_readlinkres(void *, __be32 *, void *); ++int nfssvc_encode_readres(void *, __be32 *, void *); ++int nfssvc_encode_statfsres(void *, __be32 *, void *); ++int nfssvc_encode_readdirres(void *, __be32 *, void *); + + int nfssvc_encode_entry(void *, const char *name, + int namlen, loff_t offset, u64 ino, unsigned int); + +-int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); ++int nfssvc_release_fhandle(void *, __be32 *, void *); + + /* Helper functions for NFSv2 ACL code */ + __be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp, struct kstat *stat); +diff --git a/fs/nfsd/xdr3.h b/fs/nfsd/xdr3.h +index 335e04aaf7db..d77a9c91ca45 100644 +--- a/fs/nfsd/xdr3.h ++++ b/fs/nfsd/xdr3.h +@@ -269,71 +269,41 @@ union nfsd3_xdrstore { + + #define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore) + +-int nfs3svc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); +-int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *, +- struct nfsd3_sattrargs *); +-int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *, +- struct nfsd3_diropargs *); +-int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *, +- struct nfsd3_accessargs *); +-int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *, +- struct nfsd3_readargs *); +-int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *, +- struct nfsd3_writeargs *); +-int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *, +- struct nfsd3_createargs *); +-int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *, +- struct nfsd3_createargs *); +-int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *, +- struct nfsd3_mknodargs *); +-int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *, +- struct nfsd3_renameargs *); +-int nfs3svc_decode_readlinkargs(struct svc_rqst *, __be32 *, +- struct nfsd3_readlinkargs *); +-int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *, +- struct nfsd3_linkargs *); +-int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *, +- struct nfsd3_symlinkargs *); +-int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *, +- struct nfsd3_readdirargs *); +-int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *, +- struct nfsd3_readdirargs *); +-int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *, +- struct nfsd3_commitargs *); +-int nfs3svc_encode_voidres(struct svc_rqst *, __be32 *, void *); +-int nfs3svc_encode_attrstat(struct svc_rqst *, __be32 *, +- struct nfsd3_attrstat *); +-int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *, +- struct nfsd3_attrstat *); +-int nfs3svc_encode_diropres(struct svc_rqst *, __be32 *, +- struct nfsd3_diropres *); +-int nfs3svc_encode_accessres(struct svc_rqst *, __be32 *, +- struct nfsd3_accessres *); +-int nfs3svc_encode_readlinkres(struct svc_rqst *, __be32 *, +- struct nfsd3_readlinkres *); +-int nfs3svc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd3_readres *); +-int nfs3svc_encode_writeres(struct svc_rqst *, __be32 *, struct nfsd3_writeres *); +-int nfs3svc_encode_createres(struct svc_rqst *, __be32 *, +- struct nfsd3_diropres *); +-int nfs3svc_encode_renameres(struct svc_rqst *, __be32 *, +- struct nfsd3_renameres *); +-int nfs3svc_encode_linkres(struct svc_rqst *, __be32 *, +- struct nfsd3_linkres *); +-int nfs3svc_encode_readdirres(struct svc_rqst *, __be32 *, +- struct nfsd3_readdirres *); +-int nfs3svc_encode_fsstatres(struct svc_rqst *, __be32 *, +- struct nfsd3_fsstatres *); +-int nfs3svc_encode_fsinfores(struct svc_rqst *, __be32 *, +- struct nfsd3_fsinfores *); +-int nfs3svc_encode_pathconfres(struct svc_rqst *, __be32 *, +- struct nfsd3_pathconfres *); +-int nfs3svc_encode_commitres(struct svc_rqst *, __be32 *, +- struct nfsd3_commitres *); +- +-int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *, +- struct nfsd3_attrstat *); +-int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *, +- struct nfsd3_fhandle_pair *); ++int nfs3svc_decode_fhandle(void *, __be32 *, void *); ++int nfs3svc_decode_sattrargs(void *, __be32 *, void *); ++int nfs3svc_decode_diropargs(void *, __be32 *, void *); ++int nfs3svc_decode_accessargs(void *, __be32 *, void *); ++int nfs3svc_decode_readargs(void *, __be32 *, void *); ++int nfs3svc_decode_writeargs(void *, __be32 *, void *); ++int nfs3svc_decode_createargs(void *, __be32 *, void *); ++int nfs3svc_decode_mkdirargs(void *, __be32 *, void *); ++int nfs3svc_decode_mknodargs(void *, __be32 *, void *); ++int nfs3svc_decode_renameargs(void *, __be32 *, void *); ++int nfs3svc_decode_readlinkargs(void *, __be32 *, void *); ++int nfs3svc_decode_linkargs(void *, __be32 *, void *); ++int nfs3svc_decode_symlinkargs(void *, __be32 *, void *); ++int nfs3svc_decode_readdirargs(void *, __be32 *, void *); ++int nfs3svc_decode_readdirplusargs(void *, __be32 *, void *); ++int nfs3svc_decode_commitargs(void *, __be32 *, void *); ++int nfs3svc_encode_voidres(void *, __be32 *, void *); ++int nfs3svc_encode_attrstat(void *, __be32 *, void *); ++int nfs3svc_encode_wccstat(void *, __be32 *, void *); ++int nfs3svc_encode_diropres(void *, __be32 *, void *); ++int nfs3svc_encode_accessres(void *, __be32 *, void *); ++int nfs3svc_encode_readlinkres(void *, __be32 *, void *); ++int nfs3svc_encode_readres(void *, __be32 *, void *); ++int nfs3svc_encode_writeres(void *, __be32 *, void *); ++int nfs3svc_encode_createres(void *, __be32 *, void *); ++int nfs3svc_encode_renameres(void *, __be32 *, void *); ++int nfs3svc_encode_linkres(void *, __be32 *, void *); ++int nfs3svc_encode_readdirres(void *, __be32 *, void *); ++int nfs3svc_encode_fsstatres(void *, __be32 *, void *); ++int nfs3svc_encode_fsinfores(void *, __be32 *, void *); ++int nfs3svc_encode_pathconfres(void *, __be32 *, void *); ++int nfs3svc_encode_commitres(void *, __be32 *, void *); ++ ++int nfs3svc_release_fhandle(void *, __be32 *, void *); ++int nfs3svc_release_fhandle2(void *, __be32 *, void *); + int nfs3svc_encode_entry(void *, const char *name, + int namlen, loff_t offset, u64 ino, + unsigned int); +diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h +index 8fda4abdf3b1..a9433dca2ef2 100644 +--- a/fs/nfsd/xdr4.h ++++ b/fs/nfsd/xdr4.h +@@ -682,11 +682,9 @@ set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) + + + bool nfsd4_mach_creds_match(struct nfs4_client *cl, struct svc_rqst *rqstp); +-int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *, void *); +-int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *, +- struct nfsd4_compoundargs *); +-int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *, +- struct nfsd4_compoundres *); ++int nfs4svc_encode_voidres(void *, __be32 *, void *); ++int nfs4svc_decode_compoundargs(void *, __be32 *, void *); ++int nfs4svc_encode_compoundres(void *, __be32 *, void *); + __be32 nfsd4_check_resp_size(struct nfsd4_compoundres *, u32); + void nfsd4_encode_operation(struct nfsd4_compoundres *, struct nfsd4_op *); + void nfsd4_encode_replay(struct xdr_stream *xdr, struct nfsd4_op *op); +@@ -696,26 +694,26 @@ __be32 nfsd4_encode_fattr_to_buf(__be32 **p, int words, + u32 *bmval, struct svc_rqst *, int ignore_crossmnt); + extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, +- struct nfsd4_setclientid *setclid); ++ void *setclid); + extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, +- struct nfsd4_setclientid_confirm *setclientid_confirm); ++ void *setclientid_confirm); + extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp, +- struct nfsd4_compound_state *, struct nfsd4_exchange_id *); +-extern __be32 nfsd4_backchannel_ctl(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_backchannel_ctl *); +-extern __be32 nfsd4_bind_conn_to_session(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_bind_conn_to_session *); ++ struct nfsd4_compound_state *, void *); ++extern __be32 nfsd4_backchannel_ctl(struct svc_rqst *, struct nfsd4_compound_state *, void *); ++extern __be32 nfsd4_bind_conn_to_session(struct svc_rqst *, struct nfsd4_compound_state *, void *); + extern __be32 nfsd4_create_session(struct svc_rqst *, + struct nfsd4_compound_state *, +- struct nfsd4_create_session *); ++ void *); + extern __be32 nfsd4_sequence(struct svc_rqst *, + struct nfsd4_compound_state *, +- struct nfsd4_sequence *); ++ void *); + extern void nfsd4_sequence_done(struct nfsd4_compoundres *resp); + extern __be32 nfsd4_destroy_session(struct svc_rqst *, + struct nfsd4_compound_state *, +- struct nfsd4_destroy_session *); +-extern __be32 nfsd4_destroy_clientid(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_destroy_clientid *); +-__be32 nfsd4_reclaim_complete(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_reclaim_complete *); ++ void *); ++extern __be32 nfsd4_destroy_clientid(struct svc_rqst *, struct nfsd4_compound_state *, void *); ++__be32 nfsd4_reclaim_complete(struct svc_rqst *, struct nfsd4_compound_state *, void *); + extern __be32 nfsd4_process_open1(struct nfsd4_compound_state *, + struct nfsd4_open *open, struct nfsd_net *nn); + extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp, +@@ -724,34 +722,34 @@ extern void nfsd4_cstate_clear_replay(struct nfsd4_compound_state *cstate); + extern void nfsd4_cleanup_open_state(struct nfsd4_compound_state *cstate, + struct nfsd4_open *open); + extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp, +- struct nfsd4_compound_state *, struct nfsd4_open_confirm *oc); ++ struct nfsd4_compound_state *, void *oc); + extern __be32 nfsd4_close(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, +- struct nfsd4_close *close); ++ void *close); + extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, +- struct nfsd4_open_downgrade *od); ++ void *od); + extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *, +- struct nfsd4_lock *lock); ++ void *lock); + extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, +- struct nfsd4_lockt *lockt); ++ void *lockt); + extern __be32 nfsd4_locku(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, +- struct nfsd4_locku *locku); ++ void *locku); + extern __be32 + nfsd4_release_lockowner(struct svc_rqst *rqstp, + struct nfsd4_compound_state *, +- struct nfsd4_release_lockowner *rlockowner); ++ void *rlockowner); + extern int nfsd4_release_compoundargs(void *rq, __be32 *p, void *resp); + extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp, +- struct nfsd4_compound_state *, struct nfsd4_delegreturn *dr); ++ struct nfsd4_compound_state *, void *dr); + extern __be32 nfsd4_renew(struct svc_rqst *rqstp, +- struct nfsd4_compound_state *, clientid_t *clid); ++ struct nfsd4_compound_state *, void *clid); + extern __be32 nfsd4_test_stateid(struct svc_rqst *rqstp, +- struct nfsd4_compound_state *, struct nfsd4_test_stateid *test_stateid); ++ struct nfsd4_compound_state *, void *test_stateid); + extern __be32 nfsd4_free_stateid(struct svc_rqst *rqstp, +- struct nfsd4_compound_state *, struct nfsd4_free_stateid *free_stateid); ++ struct nfsd4_compound_state *, void *free_stateid); + extern void nfsd4_bump_seqid(struct nfsd4_compound_state *, __be32 nfserr); + + #endif +diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c +index 52ccd34b1e79..a16650164c39 100644 +--- a/fs/nls/nls_base.c ++++ b/fs/nls/nls_base.c +@@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s); + + int __register_nls(struct nls_table *nls, struct module *owner) + { +- struct nls_table ** tmp = &tables; ++ struct nls_table *tmp = tables; + + if (nls->next) + return -EBUSY; + +- nls->owner = owner; ++ pax_open_kernel(); ++ const_cast(nls->owner) = owner; ++ pax_close_kernel(); + spin_lock(&nls_lock); +- while (*tmp) { +- if (nls == *tmp) { ++ while (tmp) { ++ if (nls == tmp) { + spin_unlock(&nls_lock); + return -EBUSY; + } +- tmp = &(*tmp)->next; ++ tmp = tmp->next; + } +- nls->next = tables; ++ pax_open_kernel(); ++ const_cast(nls->next) = tables; ++ pax_close_kernel(); + tables = nls; + spin_unlock(&nls_lock); + return 0; +@@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls); + + int unregister_nls(struct nls_table * nls) + { +- struct nls_table ** tmp = &tables; ++ struct nls_table * const * tmp = &tables; + + spin_lock(&nls_lock); + while (*tmp) { + if (nls == *tmp) { +- *tmp = nls->next; ++ pax_open_kernel(); ++ *(struct nls_table **)tmp = nls->next; ++ pax_close_kernel(); + spin_unlock(&nls_lock); + return 0; + } +@@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls) + return -EINVAL; + } + +-static struct nls_table *find_nls(char *charset) ++static struct nls_table *find_nls(const char *charset) + { + struct nls_table *nls; + spin_lock(&nls_lock); +@@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset) + return nls; + } + +-struct nls_table *load_nls(char *charset) ++struct nls_table *load_nls(const char *charset) + { + return try_then_request_module(find_nls(charset), "nls_%s", charset); + } +diff --git a/fs/nls/nls_cp932.c b/fs/nls/nls_cp932.c +index 67b7398e8483..38622e833a92 100644 +--- a/fs/nls/nls_cp932.c ++++ b/fs/nls/nls_cp932.c +@@ -7834,7 +7834,7 @@ static const unsigned char charset2upper[256] = { + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, /* 0xf8-0xff */ + }; + +-static int uni2char(const wchar_t uni, ++static int uni2char(wchar_t uni, + unsigned char *out, int boundlen) + { + const unsigned char *uni2charset; +diff --git a/fs/nls/nls_cp936.c b/fs/nls/nls_cp936.c +index c96546cfec9f..d5dfe9464ba4 100644 +--- a/fs/nls/nls_cp936.c ++++ b/fs/nls/nls_cp936.c +@@ -10997,7 +10997,7 @@ static const unsigned char charset2upper[256] = { + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, /* 0xf8-0xff */ + }; + +-static int uni2char(const wchar_t uni, ++static int uni2char(wchar_t uni, + unsigned char *out, int boundlen) + { + const unsigned char *uni2charset; +diff --git a/fs/nls/nls_cp949.c b/fs/nls/nls_cp949.c +index 199171e97aa4..709af9acb722 100644 +--- a/fs/nls/nls_cp949.c ++++ b/fs/nls/nls_cp949.c +@@ -13858,7 +13858,7 @@ static const unsigned char charset2upper[256] = { + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, /* 0xf8-0xff */ + }; + +-static int uni2char(const wchar_t uni, ++static int uni2char(wchar_t uni, + unsigned char *out, int boundlen) + { + const unsigned char *uni2charset; +diff --git a/fs/nls/nls_cp950.c b/fs/nls/nls_cp950.c +index 8e1418708209..d9cec2f02c8d 100644 +--- a/fs/nls/nls_cp950.c ++++ b/fs/nls/nls_cp950.c +@@ -9394,7 +9394,7 @@ static const unsigned char charset2upper[256] = { + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, /* 0xf8-0xff */ + }; + +-static int uni2char(const wchar_t uni, ++static int uni2char(wchar_t uni, + unsigned char *out, int boundlen) + { + const unsigned char *uni2charset; +diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c +index 162b3f160353..b9121f8df50a 100644 +--- a/fs/nls/nls_euc-jp.c ++++ b/fs/nls/nls_euc-jp.c +@@ -406,7 +406,7 @@ static inline int sjisnec2sjisibm(unsigned char *sjisibm, + return 2; + } + +-static int uni2char(const wchar_t uni, ++static int uni2char(wchar_t uni, + unsigned char *out, int boundlen) + { + int n; +@@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void) + p_nls = load_nls("cp932"); + + if (p_nls) { +- table.charset2upper = p_nls->charset2upper; +- table.charset2lower = p_nls->charset2lower; ++ pax_open_kernel(); ++ const_cast(table.charset2upper) = p_nls->charset2upper; ++ const_cast(table.charset2lower) = p_nls->charset2lower; ++ pax_close_kernel(); + return register_nls(&table); + } + +diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c +index a80a741a8676..f28c9c93fe4f 100644 +--- a/fs/nls/nls_koi8-ru.c ++++ b/fs/nls/nls_koi8-ru.c +@@ -13,7 +13,7 @@ + + static struct nls_table *p_nls; + +-static int uni2char(const wchar_t uni, ++static int uni2char(wchar_t uni, + unsigned char *out, int boundlen) + { + if (boundlen <= 0) +@@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void) + p_nls = load_nls("koi8-u"); + + if (p_nls) { +- table.charset2upper = p_nls->charset2upper; +- table.charset2lower = p_nls->charset2lower; ++ pax_open_kernel(); ++ const_cast(table.charset2upper) = p_nls->charset2upper; ++ const_cast(table.charset2lower) = p_nls->charset2lower; ++ pax_close_kernel(); + return register_nls(&table); + } + +diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c +index 258e8f635148..7f4f6482f1e7 100644 +--- a/fs/notify/fanotify/fanotify_user.c ++++ b/fs/notify/fanotify/fanotify_user.c +@@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group, + + fd = fanotify_event_metadata.fd; + ret = -EFAULT; +- if (copy_to_user(buf, &fanotify_event_metadata, +- fanotify_event_metadata.event_len)) ++ if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata || ++ copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len)) + goto out_close_fd; + + #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS +diff --git a/fs/notify/notification.c b/fs/notify/notification.c +index 66f85c651c52..c5d141049601 100644 +--- a/fs/notify/notification.c ++++ b/fs/notify/notification.c +@@ -48,7 +48,7 @@ + #include <linux/fsnotify_backend.h> + #include "fsnotify.h" + +-static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0); ++static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0); + + /** + * fsnotify_get_cookie - return a unique cookie for use in synchronizing events. +@@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0); + */ + u32 fsnotify_get_cookie(void) + { +- return atomic_inc_return(&fsnotify_sync_cookie); ++ return atomic_inc_return_unchecked(&fsnotify_sync_cookie); + } + EXPORT_SYMBOL_GPL(fsnotify_get_cookie); + +diff --git a/fs/ntfs/debug.h b/fs/ntfs/debug.h +index 61bf091e32a8..6ac561943118 100644 +--- a/fs/ntfs/debug.h ++++ b/fs/ntfs/debug.h +@@ -30,7 +30,7 @@ + + extern int debug_msgs; + +-extern __printf(4, 5) ++extern __printf(4, 5) __nocapture(3) + void __ntfs_debug(const char *file, int line, const char *function, + const char *format, ...); + /** +@@ -58,12 +58,12 @@ do { \ + + #endif /* !DEBUG */ + +-extern __printf(3, 4) ++extern __printf(3, 4) __nocapture(1) + void __ntfs_warning(const char *function, const struct super_block *sb, + const char *fmt, ...); + #define ntfs_warning(sb, f, a...) __ntfs_warning(__func__, sb, f, ##a) + +-extern __printf(3, 4) ++extern __printf(3, 4) __nocapture(1) + void __ntfs_error(const char *function, const struct super_block *sb, + const char *fmt, ...); + #define ntfs_error(sb, f, a...) __ntfs_error(__func__, sb, f, ##a) +diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c +index 0ee19ecc982d..4f70c50929a3 100644 +--- a/fs/ntfs/dir.c ++++ b/fs/ntfs/dir.c +@@ -1310,7 +1310,7 @@ static int ntfs_readdir(struct file *file, struct dir_context *actor) + ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_MASK & + ~(s64)(ndir->itype.index.block_size - 1))); + /* Bounds checks. */ +- if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_SIZE)) { ++ if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_SIZE)) { + ntfs_error(sb, "Out of bounds check failed. Corrupt directory " + "inode 0x%lx or driver bug.", vdir->i_ino); + goto err_out; +@@ -1517,7 +1517,7 @@ static int ntfs_dir_fsync(struct file *filp, loff_t start, loff_t end, + na.type = AT_BITMAP; + na.name = I30; + na.name_len = 4; +- bmp_vi = ilookup5(vi->i_sb, vi->i_ino, (test_t)ntfs_test_inode, &na); ++ bmp_vi = ilookup5(vi->i_sb, vi->i_ino, ntfs_test_inode, &na); + if (bmp_vi) { + write_inode_now(bmp_vi, !datasync); + iput(bmp_vi); +diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c +index 7c410f879412..ff7028d9408a 100644 +--- a/fs/ntfs/inode.c ++++ b/fs/ntfs/inode.c +@@ -57,8 +57,9 @@ + * NOTE: This function runs with the inode_hash_lock spin lock held so it is not + * allowed to sleep. + */ +-int ntfs_test_inode(struct inode *vi, ntfs_attr *na) ++int ntfs_test_inode(struct inode *vi, void *_na) + { ++ ntfs_attr *na = _na; + ntfs_inode *ni; + + if (vi->i_ino != na->mft_no) +@@ -101,8 +102,9 @@ int ntfs_test_inode(struct inode *vi, ntfs_attr *na) + * NOTE: This function runs with the inode->i_lock spin lock held so it is not + * allowed to sleep. (Hence the GFP_ATOMIC allocation.) + */ +-static int ntfs_init_locked_inode(struct inode *vi, ntfs_attr *na) ++static int ntfs_init_locked_inode(struct inode *vi, void *_na) + { ++ ntfs_attr *na = _na; + ntfs_inode *ni = NTFS_I(vi); + + vi->i_ino = na->mft_no; +@@ -145,7 +147,6 @@ static int ntfs_init_locked_inode(struct inode *vi, ntfs_attr *na) + return 0; + } + +-typedef int (*set_t)(struct inode *, void *); + static int ntfs_read_locked_inode(struct inode *vi); + static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi); + static int ntfs_read_locked_index_inode(struct inode *base_vi, +@@ -178,8 +179,8 @@ struct inode *ntfs_iget(struct super_block *sb, unsigned long mft_no) + na.name = NULL; + na.name_len = 0; + +- vi = iget5_locked(sb, mft_no, (test_t)ntfs_test_inode, +- (set_t)ntfs_init_locked_inode, &na); ++ vi = iget5_locked(sb, mft_no, ntfs_test_inode, ++ ntfs_init_locked_inode, &na); + if (unlikely(!vi)) + return ERR_PTR(-ENOMEM); + +@@ -239,8 +240,8 @@ struct inode *ntfs_attr_iget(struct inode *base_vi, ATTR_TYPE type, + na.name = name; + na.name_len = name_len; + +- vi = iget5_locked(base_vi->i_sb, na.mft_no, (test_t)ntfs_test_inode, +- (set_t)ntfs_init_locked_inode, &na); ++ vi = iget5_locked(base_vi->i_sb, na.mft_no, ntfs_test_inode, ++ ntfs_init_locked_inode, &na); + if (unlikely(!vi)) + return ERR_PTR(-ENOMEM); + +@@ -294,8 +295,8 @@ struct inode *ntfs_index_iget(struct inode *base_vi, ntfschar *name, + na.name = name; + na.name_len = name_len; + +- vi = iget5_locked(base_vi->i_sb, na.mft_no, (test_t)ntfs_test_inode, +- (set_t)ntfs_init_locked_inode, &na); ++ vi = iget5_locked(base_vi->i_sb, na.mft_no, ntfs_test_inode, ++ ntfs_init_locked_inode, &na); + if (unlikely(!vi)) + return ERR_PTR(-ENOMEM); + +diff --git a/fs/ntfs/inode.h b/fs/ntfs/inode.h +index b3c3469de6cb..17208ad46d0e 100644 +--- a/fs/ntfs/inode.h ++++ b/fs/ntfs/inode.h +@@ -267,9 +267,7 @@ typedef struct { + ATTR_TYPE type; + } ntfs_attr; + +-typedef int (*test_t)(struct inode *, void *); +- +-extern int ntfs_test_inode(struct inode *vi, ntfs_attr *na); ++extern int ntfs_test_inode(struct inode *vi, void *_na); + + extern struct inode *ntfs_iget(struct super_block *sb, unsigned long mft_no); + extern struct inode *ntfs_attr_iget(struct inode *base_vi, ATTR_TYPE type, +diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c +index d3c009626032..b9a2058d63e9 100644 +--- a/fs/ntfs/mft.c ++++ b/fs/ntfs/mft.c +@@ -963,7 +963,7 @@ bool ntfs_may_write_mft_record(ntfs_volume *vol, const unsigned long mft_no, + * dirty code path of the inode dirty code path when writing + * $MFT occurs. + */ +- vi = ilookup5_nowait(sb, mft_no, (test_t)ntfs_test_inode, &na); ++ vi = ilookup5_nowait(sb, mft_no, ntfs_test_inode, &na); + } + if (vi) { + ntfs_debug("Base inode 0x%lx is in icache.", mft_no); +@@ -1024,7 +1024,7 @@ bool ntfs_may_write_mft_record(ntfs_volume *vol, const unsigned long mft_no, + vi = igrab(mft_vi); + BUG_ON(vi != mft_vi); + } else +- vi = ilookup5_nowait(sb, na.mft_no, (test_t)ntfs_test_inode, ++ vi = ilookup5_nowait(sb, na.mft_no, ntfs_test_inode, + &na); + if (!vi) { + /* +diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c +index ecb49870a680..c723ded3d698 100644 +--- a/fs/ntfs/super.c ++++ b/fs/ntfs/super.c +@@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb, + if (!silent) + ntfs_error(sb, "Primary boot sector is invalid."); + } else if (!silent) +- ntfs_error(sb, read_err_str, "primary"); ++ ntfs_error(sb, read_err_str, "%s", "primary"); + if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) { + if (bh_primary) + brelse(bh_primary); +@@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb, + goto hotfix_primary_boot_sector; + brelse(bh_backup); + } else if (!silent) +- ntfs_error(sb, read_err_str, "backup"); ++ ntfs_error(sb, read_err_str, "%s", "backup"); + /* Try to read NT3.51- backup boot sector. */ + if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) { + if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*) +@@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb, + "sector."); + brelse(bh_backup); + } else if (!silent) +- ntfs_error(sb, read_err_str, "backup"); ++ ntfs_error(sb, read_err_str, "%s", "backup"); + /* We failed. Cleanup and return. */ + if (bh_primary) + brelse(bh_primary); +@@ -2711,7 +2711,7 @@ static const struct super_operations ntfs_sops = { + * + * NOTE: @sb->s_flags contains the mount options flags. + */ +-static int ntfs_fill_super(struct super_block *sb, void *opt, const int silent) ++static int ntfs_fill_super(struct super_block *sb, void *opt, int silent) + { + ntfs_volume *vol; + struct buffer_head *bh; +diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h +index 308ea0eb35fd..3c16da69605d 100644 +--- a/fs/ocfs2/cluster/masklog.h ++++ b/fs/ocfs2/cluster/masklog.h +@@ -162,7 +162,7 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits; + + #endif + +-__printf(4, 5) ++__printf(4, 5) __nocapture(2) + void __mlog_printk(const u64 *m, const char *func, int line, + const char *fmt, ...); + +diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h +index e9f3705c4c9f..8e53eb12b6ff 100644 +--- a/fs/ocfs2/dlm/dlmcommon.h ++++ b/fs/ocfs2/dlm/dlmcommon.h +@@ -151,9 +151,9 @@ struct dlm_ctxt + struct list_head mle_hb_events; + + /* these give a really vague idea of the system load */ +- atomic_t mle_tot_count[DLM_MLE_NUM_TYPES]; ++ atomic_unchecked_t mle_tot_count[DLM_MLE_NUM_TYPES]; + atomic_t mle_cur_count[DLM_MLE_NUM_TYPES]; +- atomic_t res_tot_count; ++ atomic_unchecked_t res_tot_count; + atomic_t res_cur_count; + + struct dlm_debug_ctxt *dlm_debug_ctxt; +diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c +index e7b760deefae..f8cd0ad005c3 100644 +--- a/fs/ocfs2/dlm/dlmdebug.c ++++ b/fs/ocfs2/dlm/dlmdebug.c +@@ -735,10 +735,10 @@ static int debug_state_print(struct dlm_ctxt *dlm, char *buf, int len) + out += snprintf(buf + out, len - out, + "Lock Resources: %d (%d)\n", + atomic_read(&dlm->res_cur_count), +- atomic_read(&dlm->res_tot_count)); ++ atomic_read_unchecked(&dlm->res_tot_count)); + + for (i = 0; i < DLM_MLE_NUM_TYPES; ++i) +- tot_mles += atomic_read(&dlm->mle_tot_count[i]); ++ tot_mles += atomic_read_unchecked(&dlm->mle_tot_count[i]); + + for (i = 0; i < DLM_MLE_NUM_TYPES; ++i) + cur_mles += atomic_read(&dlm->mle_cur_count[i]); +@@ -751,19 +751,19 @@ static int debug_state_print(struct dlm_ctxt *dlm, char *buf, int len) + out += snprintf(buf + out, len - out, + " Blocking: %d (%d)\n", + atomic_read(&dlm->mle_cur_count[DLM_MLE_BLOCK]), +- atomic_read(&dlm->mle_tot_count[DLM_MLE_BLOCK])); ++ atomic_read_unchecked(&dlm->mle_tot_count[DLM_MLE_BLOCK])); + + /* Mastery: xxx (xxx) */ + out += snprintf(buf + out, len - out, + " Mastery: %d (%d)\n", + atomic_read(&dlm->mle_cur_count[DLM_MLE_MASTER]), +- atomic_read(&dlm->mle_tot_count[DLM_MLE_MASTER])); ++ atomic_read_unchecked(&dlm->mle_tot_count[DLM_MLE_MASTER])); + + /* Migration: xxx (xxx) */ + out += snprintf(buf + out, len - out, + " Migration: %d (%d)\n", + atomic_read(&dlm->mle_cur_count[DLM_MLE_MIGRATION]), +- atomic_read(&dlm->mle_tot_count[DLM_MLE_MIGRATION])); ++ atomic_read_unchecked(&dlm->mle_tot_count[DLM_MLE_MIGRATION])); + + /* Lists: Dirty=Empty Purge=InUse PendingASTs=Empty ... */ + out += snprintf(buf + out, len - out, +diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c +index 733e4e79c8e2..0982cdf674f1 100644 +--- a/fs/ocfs2/dlm/dlmdomain.c ++++ b/fs/ocfs2/dlm/dlmdomain.c +@@ -2055,10 +2055,10 @@ static struct dlm_ctxt *dlm_alloc_ctxt(const char *domain, + dlm->reco.new_master = O2NM_INVALID_NODE_NUM; + dlm->reco.dead_node = O2NM_INVALID_NODE_NUM; + +- atomic_set(&dlm->res_tot_count, 0); ++ atomic_set_unchecked(&dlm->res_tot_count, 0); + atomic_set(&dlm->res_cur_count, 0); + for (i = 0; i < DLM_MLE_NUM_TYPES; ++i) { +- atomic_set(&dlm->mle_tot_count[i], 0); ++ atomic_set_unchecked(&dlm->mle_tot_count[i], 0); + atomic_set(&dlm->mle_cur_count[i], 0); + } + +diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c +index 3f828a187049..8a371db795d1 100644 +--- a/fs/ocfs2/dlm/dlmmaster.c ++++ b/fs/ocfs2/dlm/dlmmaster.c +@@ -303,7 +303,7 @@ static void dlm_init_mle(struct dlm_master_list_entry *mle, + mle->mnamehash = dlm_lockid_hash(name, namelen); + } + +- atomic_inc(&dlm->mle_tot_count[mle->type]); ++ atomic_inc_unchecked(&dlm->mle_tot_count[mle->type]); + atomic_inc(&dlm->mle_cur_count[mle->type]); + + /* copy off the node_map and register hb callbacks on our copy */ +@@ -577,7 +577,7 @@ static void dlm_init_lockres(struct dlm_ctxt *dlm, + + kref_init(&res->refs); + +- atomic_inc(&dlm->res_tot_count); ++ atomic_inc_unchecked(&dlm->res_tot_count); + atomic_inc(&dlm->res_cur_count); + + /* just for consistency */ +diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c +index 1079fae5aa12..47e08e4f6223 100644 +--- a/fs/ocfs2/dlmfs/dlmfs.c ++++ b/fs/ocfs2/dlmfs/dlmfs.c +@@ -88,13 +88,13 @@ struct workqueue_struct *user_dlm_worker; + */ + #define DLMFS_CAPABILITIES "bast stackglue" + static int param_set_dlmfs_capabilities(const char *val, +- struct kernel_param *kp) ++ const struct kernel_param *kp) + { + printk(KERN_ERR "%s: readonly parameter\n", kp->name); + return -EINVAL; + } + static int param_get_dlmfs_capabilities(char *buffer, +- struct kernel_param *kp) ++ const struct kernel_param *kp) + { + return strlcpy(buffer, DLMFS_CAPABILITIES, + strlen(DLMFS_CAPABILITIES) + 1); +diff --git a/fs/ocfs2/filecheck.c b/fs/ocfs2/filecheck.c +index 2cabbcf2f28e..93edf33886ef 100644 +--- a/fs/ocfs2/filecheck.c ++++ b/fs/ocfs2/filecheck.c +@@ -217,7 +217,7 @@ int ocfs2_filecheck_create_sysfs(struct super_block *sb) + struct ocfs2_filecheck *fcheck = NULL; + struct ocfs2_filecheck_sysfs_entry *entry = NULL; + struct attribute **attrs = NULL; +- struct attribute_group attrgp; ++ attribute_group_no_const attrgp; + + if (!ocfs2_kset) + return -ENOMEM; +diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c +index fe0d1f9571bb..7ec86591bcd2 100644 +--- a/fs/ocfs2/localalloc.c ++++ b/fs/ocfs2/localalloc.c +@@ -1317,7 +1317,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb, + goto bail; + } + +- atomic_inc(&osb->alloc_stats.moves); ++ atomic_inc_unchecked(&osb->alloc_stats.moves); + + bail: + if (handle) +diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h +index e63af7ddfe68..2a8a83aa0821 100644 +--- a/fs/ocfs2/ocfs2.h ++++ b/fs/ocfs2/ocfs2.h +@@ -247,11 +247,11 @@ enum ocfs2_vol_state + + struct ocfs2_alloc_stats + { +- atomic_t moves; +- atomic_t local_data; +- atomic_t bitmap_data; +- atomic_t bg_allocs; +- atomic_t bg_extends; ++ atomic_unchecked_t moves; ++ atomic_unchecked_t local_data; ++ atomic_unchecked_t bitmap_data; ++ atomic_unchecked_t bg_allocs; ++ atomic_unchecked_t bg_extends; + }; + + enum ocfs2_local_alloc_state +diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c +index 6ad3533940ba..053f29d4867c 100644 +--- a/fs/ocfs2/suballoc.c ++++ b/fs/ocfs2/suballoc.c +@@ -851,7 +851,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb, + mlog_errno(status); + goto bail; + } +- atomic_inc(&osb->alloc_stats.bg_extends); ++ atomic_inc_unchecked(&osb->alloc_stats.bg_extends); + + /* You should never ask for this much metadata */ + BUG_ON(bits_wanted > +@@ -2026,7 +2026,7 @@ int ocfs2_claim_metadata(handle_t *handle, + mlog_errno(status); + goto bail; + } +- atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs); ++ atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs); + + *suballoc_loc = res.sr_bg_blkno; + *suballoc_bit_start = res.sr_bit_offset; +@@ -2192,7 +2192,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle, + trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno, + res->sr_bits); + +- atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs); ++ atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs); + + BUG_ON(res->sr_bits != 1); + +@@ -2234,7 +2234,7 @@ int ocfs2_claim_new_inode(handle_t *handle, + mlog_errno(status); + goto bail; + } +- atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs); ++ atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs); + + BUG_ON(res.sr_bits != 1); + +@@ -2338,7 +2338,7 @@ int __ocfs2_claim_clusters(handle_t *handle, + cluster_start, + num_clusters); + if (!status) +- atomic_inc(&osb->alloc_stats.local_data); ++ atomic_inc_unchecked(&osb->alloc_stats.local_data); + } else { + if (min_clusters > (osb->bitmap_cpg - 1)) { + /* The only paths asking for contiguousness +@@ -2364,7 +2364,7 @@ int __ocfs2_claim_clusters(handle_t *handle, + ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode, + res.sr_bg_blkno, + res.sr_bit_offset); +- atomic_inc(&osb->alloc_stats.bitmap_data); ++ atomic_inc_unchecked(&osb->alloc_stats.bitmap_data); + *num_clusters = res.sr_bits; + } + } +diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c +index f56fe39fab04..0b379b9170e6 100644 +--- a/fs/ocfs2/super.c ++++ b/fs/ocfs2/super.c +@@ -306,11 +306,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len) + "%10s => GlobalAllocs: %d LocalAllocs: %d " + "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n", + "Stats", +- atomic_read(&osb->alloc_stats.bitmap_data), +- atomic_read(&osb->alloc_stats.local_data), +- atomic_read(&osb->alloc_stats.bg_allocs), +- atomic_read(&osb->alloc_stats.moves), +- atomic_read(&osb->alloc_stats.bg_extends)); ++ atomic_read_unchecked(&osb->alloc_stats.bitmap_data), ++ atomic_read_unchecked(&osb->alloc_stats.local_data), ++ atomic_read_unchecked(&osb->alloc_stats.bg_allocs), ++ atomic_read_unchecked(&osb->alloc_stats.moves), ++ atomic_read_unchecked(&osb->alloc_stats.bg_extends)); + + out += snprintf(buf + out, len - out, + "%10s => State: %u Descriptor: %llu Size: %u bits " +@@ -2087,11 +2087,11 @@ static int ocfs2_initialize_super(struct super_block *sb, + + mutex_init(&osb->system_file_mutex); + +- atomic_set(&osb->alloc_stats.moves, 0); +- atomic_set(&osb->alloc_stats.local_data, 0); +- atomic_set(&osb->alloc_stats.bitmap_data, 0); +- atomic_set(&osb->alloc_stats.bg_allocs, 0); +- atomic_set(&osb->alloc_stats.bg_extends, 0); ++ atomic_set_unchecked(&osb->alloc_stats.moves, 0); ++ atomic_set_unchecked(&osb->alloc_stats.local_data, 0); ++ atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0); ++ atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0); ++ atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0); + + /* Copy the blockcheck stats from the superblock probe */ + osb->osb_ecc_stats = *stats; +diff --git a/fs/open.c b/fs/open.c +index a6c6244f4993..76b32bb945f8 100644 +--- a/fs/open.c ++++ b/fs/open.c +@@ -32,6 +32,8 @@ + #include <linux/dnotify.h> + #include <linux/compat.h> + ++#define CREATE_TRACE_POINTS ++#include <trace/events/fs.h> + #include "internal.h" + + int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs, +@@ -116,6 +118,8 @@ long vfs_truncate(const struct path *path, loff_t length) + error = locks_verify_truncate(inode, NULL, length); + if (!error) + error = security_path_truncate(path); ++ if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt)) ++ error = -EACCES; + if (!error) + error = do_truncate(path->dentry, length, 0, NULL); + +@@ -200,6 +204,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small) + error = locks_verify_truncate(inode, f.file, length); + if (!error) + error = security_path_truncate(&f.file->f_path); ++ if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt)) ++ error = -EACCES; + if (!error) + error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file); + sb_end_write(inode->i_sb); +@@ -415,6 +421,9 @@ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode) + if (__mnt_is_readonly(path.mnt)) + res = -EROFS; + ++ if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode)) ++ res = -EACCES; ++ + out_path_release: + path_put(&path); + if (retry_estale(res, lookup_flags)) { +@@ -446,6 +455,8 @@ SYSCALL_DEFINE1(chdir, const char __user *, filename) + if (error) + goto dput_and_out; + ++ gr_log_chdir(path.dentry, path.mnt); ++ + set_fs_pwd(current->fs, &path); + + dput_and_out: +@@ -475,6 +486,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd) + goto out_putf; + + error = inode_permission(inode, MAY_EXEC | MAY_CHDIR); ++ ++ if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt)) ++ error = -EPERM; ++ ++ if (!error) ++ gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt); ++ + if (!error) + set_fs_pwd(current->fs, &f.file->f_path); + out_putf: +@@ -504,7 +522,13 @@ SYSCALL_DEFINE1(chroot, const char __user *, filename) + if (error) + goto dput_and_out; + ++ if (gr_handle_chroot_chroot(path.dentry, path.mnt)) ++ goto dput_and_out; ++ + set_fs_root(current->fs, &path); ++ ++ gr_handle_chroot_chdir(&path); ++ + error = 0; + dput_and_out: + path_put(&path); +@@ -528,6 +552,16 @@ static int chmod_common(const struct path *path, umode_t mode) + return error; + retry_deleg: + inode_lock(inode); ++ ++ if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) { ++ error = -EACCES; ++ goto out_unlock; ++ } ++ if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) { ++ error = -EACCES; ++ goto out_unlock; ++ } ++ + error = security_path_chmod(path, mode); + if (error) + goto out_unlock; +@@ -593,6 +627,9 @@ static int chown_common(const struct path *path, uid_t user, gid_t group) + uid = make_kuid(current_user_ns(), user); + gid = make_kgid(current_user_ns(), group); + ++ if (!gr_acl_handle_chown(path->dentry, path->mnt)) ++ return -EACCES; ++ + retry_deleg: + newattrs.ia_valid = ATTR_CTIME; + if (user != (uid_t) -1) { +@@ -1063,6 +1100,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode) + } else { + fsnotify_open(f); + fd_install(fd, f); ++ trace_do_sys_open(tmp->name, flags, mode); + } + } + putname(tmp); +diff --git a/fs/orangefs/super.c b/fs/orangefs/super.c +index 629d8c917fa6..2edba1f51508 100644 +--- a/fs/orangefs/super.c ++++ b/fs/orangefs/super.c +@@ -587,10 +587,12 @@ void orangefs_kill_sb(struct super_block *sb) + + int orangefs_inode_cache_initialize(void) + { +- orangefs_inode_cache = kmem_cache_create("orangefs_inode_cache", ++ orangefs_inode_cache = kmem_cache_create_usercopy("orangefs_inode_cache", + sizeof(struct orangefs_inode_s), + 0, + ORANGEFS_CACHE_CREATE_FLAGS, ++ offsetof(struct orangefs_inode_s, link_target), ++ sizeof(((struct orangefs_inode_s *)0)->link_target), + orangefs_inode_cache_ctor); + + if (!orangefs_inode_cache) { +diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c +index 0e100856c7b8..3eb64b289c51 100644 +--- a/fs/overlayfs/super.c ++++ b/fs/overlayfs/super.c +@@ -148,8 +148,8 @@ struct dentry *ovl_dentry_real(struct dentry *dentry) + static void ovl_inode_init(struct inode *inode, struct inode *realinode, + bool is_upper) + { +- WRITE_ONCE(inode->i_private, (unsigned long) realinode | +- (is_upper ? OVL_ISUPPER_MASK : 0)); ++ WRITE_ONCE(inode->i_private, (void *)((unsigned long) realinode | ++ (is_upper ? OVL_ISUPPER_MASK : 0))); + } + + struct vfsmount *ovl_entry_mnt_real(struct ovl_entry *oe, struct inode *inode, +@@ -182,7 +182,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path) + { + struct ovl_entry *oe = dentry->d_fsdata; + +- *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL }; ++ *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL }; + } + + int ovl_want_write(struct dentry *dentry) +@@ -234,7 +234,7 @@ void ovl_inode_update(struct inode *inode, struct inode *upperinode) + WARN_ON(!upperinode); + WARN_ON(!inode_unhashed(inode)); + WRITE_ONCE(inode->i_private, +- (unsigned long) upperinode | OVL_ISUPPER_MASK); ++ (void *)((unsigned long) upperinode | OVL_ISUPPER_MASK)); + if (!S_ISDIR(upperinode->i_mode)) + __insert_inode_hash(inode, (unsigned long) upperinode); + } +@@ -1133,8 +1133,8 @@ static const struct xattr_handler *ovl_xattr_handlers[] = { + + static int ovl_fill_super(struct super_block *sb, void *data, int silent) + { +- struct path upperpath = { NULL, NULL }; +- struct path workpath = { NULL, NULL }; ++ struct path upperpath = { .dentry = NULL, .mnt = NULL }; ++ struct path workpath = { .dentry = NULL, .mnt = NULL }; + struct dentry *root_dentry; + struct inode *realinode; + struct ovl_entry *oe; +diff --git a/fs/pipe.c b/fs/pipe.c +index 8e0d9f26dfad..50c72462b486 100644 +--- a/fs/pipe.c ++++ b/fs/pipe.c +@@ -37,7 +37,7 @@ unsigned int pipe_max_size = 1048576; + /* + * Minimum pipe size, as required by POSIX + */ +-unsigned int pipe_min_size = PAGE_SIZE; ++unsigned int pipe_min_size __read_only = PAGE_SIZE; + + /* Maximum allocatable pages per user. Hard limit is unset by default, soft + * matches default values. +@@ -62,7 +62,7 @@ unsigned long pipe_user_pages_soft = PIPE_DEF_BUFFERS * INR_OPEN_CUR; + + static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass) + { +- if (pipe->files) ++ if (atomic_read(&pipe->files)) + mutex_lock_nested(&pipe->mutex, subclass); + } + +@@ -77,7 +77,7 @@ EXPORT_SYMBOL(pipe_lock); + + void pipe_unlock(struct pipe_inode_info *pipe) + { +- if (pipe->files) ++ if (atomic_read(&pipe->files)) + mutex_unlock(&pipe->mutex); + } + EXPORT_SYMBOL(pipe_unlock); +@@ -310,9 +310,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to) + } + if (bufs) /* More to do? */ + continue; +- if (!pipe->writers) ++ if (!atomic_read(&pipe->writers)) + break; +- if (!pipe->waiting_writers) { ++ if (!atomic_read(&pipe->waiting_writers)) { + /* syscall merging: Usually we must not sleep + * if O_NONBLOCK is set, or if we got some data. + * But if a writer sleeps in kernel space, then +@@ -369,7 +369,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from) + + __pipe_lock(pipe); + +- if (!pipe->readers) { ++ if (!atomic_read(&pipe->readers)) { + send_sig(SIGPIPE, current, 0); + ret = -EPIPE; + goto out; +@@ -403,7 +403,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from) + for (;;) { + int bufs; + +- if (!pipe->readers) { ++ if (!atomic_read(&pipe->readers)) { + send_sig(SIGPIPE, current, 0); + if (!ret) + ret = -EPIPE; +@@ -471,9 +471,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from) + kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN); + do_wakeup = 0; + } +- pipe->waiting_writers++; ++ atomic_inc(&pipe->waiting_writers); + pipe_wait(pipe); +- pipe->waiting_writers--; ++ atomic_dec(&pipe->waiting_writers); + } + out: + __pipe_unlock(pipe); +@@ -528,7 +528,7 @@ pipe_poll(struct file *filp, poll_table *wait) + mask = 0; + if (filp->f_mode & FMODE_READ) { + mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0; +- if (!pipe->writers && filp->f_version != pipe->w_counter) ++ if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter) + mask |= POLLHUP; + } + +@@ -538,7 +538,7 @@ pipe_poll(struct file *filp, poll_table *wait) + * Most Unices do not set POLLERR for FIFOs but on Linux they + * behave exactly like pipes for poll(). + */ +- if (!pipe->readers) ++ if (!atomic_read(&pipe->readers)) + mask |= POLLERR; + } + +@@ -550,7 +550,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe) + int kill = 0; + + spin_lock(&inode->i_lock); +- if (!--pipe->files) { ++ if (atomic_dec_and_test(&pipe->files)) { + inode->i_pipe = NULL; + kill = 1; + } +@@ -567,11 +567,11 @@ pipe_release(struct inode *inode, struct file *file) + + __pipe_lock(pipe); + if (file->f_mode & FMODE_READ) +- pipe->readers--; ++ atomic_dec(&pipe->readers); + if (file->f_mode & FMODE_WRITE) +- pipe->writers--; ++ atomic_dec(&pipe->writers); + +- if (pipe->readers || pipe->writers) { ++ if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) { + wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP); + kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN); + kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT); +@@ -678,7 +678,7 @@ void free_pipe_info(struct pipe_inode_info *pipe) + kfree(pipe); + } + +-static struct vfsmount *pipe_mnt __read_mostly; ++struct vfsmount *pipe_mnt __read_mostly; + + /* + * pipefs_dname() is called from d_path(). +@@ -708,8 +708,9 @@ static struct inode * get_pipe_inode(void) + goto fail_iput; + + inode->i_pipe = pipe; +- pipe->files = 2; +- pipe->readers = pipe->writers = 1; ++ atomic_set(&pipe->files, 2); ++ atomic_set(&pipe->readers, 1); ++ atomic_set(&pipe->writers, 1); + inode->i_fop = &pipefifo_fops; + + /* +@@ -891,17 +892,17 @@ static int fifo_open(struct inode *inode, struct file *filp) + spin_lock(&inode->i_lock); + if (inode->i_pipe) { + pipe = inode->i_pipe; +- pipe->files++; ++ atomic_inc(&pipe->files); + spin_unlock(&inode->i_lock); + } else { + spin_unlock(&inode->i_lock); + pipe = alloc_pipe_info(); + if (!pipe) + return -ENOMEM; +- pipe->files = 1; ++ atomic_set(&pipe->files, 1); + spin_lock(&inode->i_lock); + if (unlikely(inode->i_pipe)) { +- inode->i_pipe->files++; ++ atomic_inc(&inode->i_pipe->files); + spin_unlock(&inode->i_lock); + free_pipe_info(pipe); + pipe = inode->i_pipe; +@@ -926,10 +927,10 @@ static int fifo_open(struct inode *inode, struct file *filp) + * opened, even when there is no process writing the FIFO. + */ + pipe->r_counter++; +- if (pipe->readers++ == 0) ++ if (atomic_inc_return(&pipe->readers) == 1) + wake_up_partner(pipe); + +- if (!is_pipe && !pipe->writers) { ++ if (!is_pipe && !atomic_read(&pipe->writers)) { + if ((filp->f_flags & O_NONBLOCK)) { + /* suppress POLLHUP until we have + * seen a writer */ +@@ -948,14 +949,14 @@ static int fifo_open(struct inode *inode, struct file *filp) + * errno=ENXIO when there is no process reading the FIFO. + */ + ret = -ENXIO; +- if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers) ++ if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers)) + goto err; + + pipe->w_counter++; +- if (!pipe->writers++) ++ if (atomic_inc_return(&pipe->writers) == 1) + wake_up_partner(pipe); + +- if (!is_pipe && !pipe->readers) { ++ if (!is_pipe && !atomic_read(&pipe->readers)) { + if (wait_for_partner(pipe, &pipe->r_counter)) + goto err_wr; + } +@@ -969,11 +970,11 @@ static int fifo_open(struct inode *inode, struct file *filp) + * the process can at least talk to itself. + */ + +- pipe->readers++; +- pipe->writers++; ++ atomic_inc(&pipe->readers); ++ atomic_inc(&pipe->writers); + pipe->r_counter++; + pipe->w_counter++; +- if (pipe->readers == 1 || pipe->writers == 1) ++ if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1) + wake_up_partner(pipe); + break; + +@@ -987,13 +988,13 @@ static int fifo_open(struct inode *inode, struct file *filp) + return 0; + + err_rd: +- if (!--pipe->readers) ++ if (atomic_dec_and_test(&pipe->readers)) + wake_up_interruptible(&pipe->wait); + ret = -ERESTARTSYS; + goto err; + + err_wr: +- if (!--pipe->writers) ++ if (atomic_dec_and_test(&pipe->writers)) + wake_up_interruptible(&pipe->wait); + ret = -ERESTARTSYS; + goto err; +@@ -1020,7 +1021,7 @@ const struct file_operations pipefifo_fops = { + * Currently we rely on the pipe array holding a power-of-2 number + * of pages. + */ +-static inline unsigned int round_pipe_size(unsigned int size) ++static inline unsigned long round_pipe_size(unsigned long size) + { + unsigned long nr_pages; + +@@ -1035,14 +1036,17 @@ static inline unsigned int round_pipe_size(unsigned int size) + static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long arg) + { + struct pipe_buffer *bufs; +- unsigned int size, nr_pages; ++ unsigned long size, nr_pages; + unsigned long user_bufs; + long ret = 0; + ++ if (arg < pipe_min_size) ++ return -EINVAL; ++ + size = round_pipe_size(arg); + nr_pages = size >> PAGE_SHIFT; + +- if (!nr_pages) ++ if (size < pipe_min_size) + return -EINVAL; + + /* +diff --git a/fs/posix_acl.c b/fs/posix_acl.c +index c9d48dc78495..6caa8443cd16 100644 +--- a/fs/posix_acl.c ++++ b/fs/posix_acl.c +@@ -20,6 +20,7 @@ + #include <linux/xattr.h> + #include <linux/export.h> + #include <linux/user_namespace.h> ++#include <linux/grsecurity.h> + + static struct posix_acl **acl_by_type(struct inode *inode, int type) + { +@@ -311,7 +312,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p) + } + } + if (mode_p) +- *mode_p = (*mode_p & ~S_IRWXUGO) | mode; ++ *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask(); + return not_equiv; + } + EXPORT_SYMBOL(posix_acl_equiv_mode); +@@ -461,7 +462,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p) + mode &= (group_obj->e_perm << 3) | ~S_IRWXG; + } + +- *mode_p = (*mode_p & ~S_IRWXUGO) | mode; ++ *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask(); + return not_equiv; + } + +@@ -519,6 +520,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p) + struct posix_acl *clone = posix_acl_clone(*acl, gfp); + int err = -ENOMEM; + if (clone) { ++ *mode_p &= ~gr_acl_umask(); ++ + err = posix_acl_create_masq(clone, mode_p); + if (err < 0) { + posix_acl_release(clone); +@@ -728,6 +731,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns, + int count; + struct posix_acl *acl; + struct posix_acl_entry *acl_e; ++ umode_t umask = gr_acl_umask(); + + if (!value) + return NULL; +@@ -753,12 +757,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns, + + switch(acl_e->e_tag) { + case ACL_USER_OBJ: ++ acl_e->e_perm &= ~((umask & S_IRWXU) >> 6); ++ break; + case ACL_GROUP_OBJ: + case ACL_MASK: ++ acl_e->e_perm &= ~((umask & S_IRWXG) >> 3); ++ break; + case ACL_OTHER: ++ acl_e->e_perm &= ~(umask & S_IRWXO); + break; + + case ACL_USER: ++ acl_e->e_perm &= ~((umask & S_IRWXU) >> 6); + acl_e->e_uid = + make_kuid(user_ns, + le32_to_cpu(entry->e_id)); +@@ -766,6 +776,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns, + goto fail; + break; + case ACL_GROUP: ++ acl_e->e_perm &= ~((umask & S_IRWXG) >> 3); + acl_e->e_gid = + make_kgid(user_ns, + le32_to_cpu(entry->e_id)); +diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig +index 1ade1206bb89..a86f1a2a38fb 100644 +--- a/fs/proc/Kconfig ++++ b/fs/proc/Kconfig +@@ -30,7 +30,7 @@ config PROC_FS + + config PROC_KCORE + bool "/proc/kcore support" if !ARM +- depends on PROC_FS && MMU ++ depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD + help + Provides a virtual ELF core file of the live kernel. This can + be read with gdb and other ELF tools. No modifications can be +@@ -38,8 +38,8 @@ config PROC_KCORE + + config PROC_VMCORE + bool "/proc/vmcore support" +- depends on PROC_FS && CRASH_DUMP +- default y ++ depends on PROC_FS && CRASH_DUMP && !GRKERNSEC ++ default n + help + Exports the dump image of crashed kernel in ELF format. + +@@ -63,8 +63,8 @@ config PROC_SYSCTL + limited in memory. + + config PROC_PAGE_MONITOR +- default y +- depends on PROC_FS && MMU ++ default n ++ depends on PROC_FS && MMU && !GRKERNSEC + bool "Enable /proc page monitoring" if EXPERT + help + Various /proc files exist to monitor process memory utilization: +diff --git a/fs/proc/array.c b/fs/proc/array.c +index 81818adb8e9e..aa676306b7f1 100644 +--- a/fs/proc/array.c ++++ b/fs/proc/array.c +@@ -60,6 +60,7 @@ + #include <linux/tty.h> + #include <linux/string.h> + #include <linux/mman.h> ++#include <linux/grsecurity.h> + #include <linux/proc_fs.h> + #include <linux/ioport.h> + #include <linux/uaccess.h> +@@ -364,6 +365,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task) + cpumask_pr_args(&task->cpus_allowed)); + } + ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++static inline void task_pax(struct seq_file *m, struct task_struct *p) ++{ ++ if (p->mm) ++ seq_printf(m, "PaX:\t%c%c%c%c%c\n", ++ p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p', ++ p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e', ++ p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm', ++ p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r', ++ p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's'); ++ else ++ seq_printf(m, "PaX:\t-----\n"); ++} ++#endif ++ + int proc_pid_status(struct seq_file *m, struct pid_namespace *ns, + struct pid *pid, struct task_struct *task) + { +@@ -382,9 +398,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns, + task_cpus_allowed(m, task); + cpuset_task_status_allowed(m, task); + task_context_switch_counts(m, task); ++ ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++ task_pax(m, task); ++#endif ++ ++#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC) ++ task_grsec_rbac(m, task); ++#endif ++ + return 0; + } + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \ ++ (_mm->pax_flags & MF_PAX_RANDMMAP || \ ++ _mm->pax_flags & MF_PAX_SEGMEXEC)) ++#endif ++ + static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, + struct pid *pid, struct task_struct *task, int whole) + { +@@ -406,6 +437,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, + char tcomm[sizeof(task->comm)]; + unsigned long flags; + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (current->exec_id != m->exec_id) { ++ gr_log_badprocpid("stat"); ++ return 0; ++ } ++#endif ++ + state = *get_task_state(task); + vsize = eip = esp = 0; + permitted = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS | PTRACE_MODE_NOAUDIT); +@@ -477,6 +515,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, + gtime = task_gtime(task); + } + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (PAX_RAND_FLAGS(mm)) { ++ eip = 0; ++ esp = 0; ++ wchan = 0; ++ } ++#endif ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ wchan = 0; ++ eip =0; ++ esp =0; ++#endif ++ + /* scale priority and nice values from timeslices to -20..20 */ + /* to make it look like a "normal" Unix priority/nice value */ + priority = task_prio(task); +@@ -508,9 +559,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, + seq_put_decimal_ull(m, " ", vsize); + seq_put_decimal_ull(m, " ", mm ? get_mm_rss(mm) : 0); + seq_put_decimal_ull(m, " ", rsslim); ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ seq_put_decimal_ull(m, " ", PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0)); ++ seq_put_decimal_ull(m, " ", PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0)); ++ seq_put_decimal_ull(m, " ", PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0)); ++#else + seq_put_decimal_ull(m, " ", mm ? (permitted ? mm->start_code : 1) : 0); + seq_put_decimal_ull(m, " ", mm ? (permitted ? mm->end_code : 1) : 0); + seq_put_decimal_ull(m, " ", (permitted && mm) ? mm->start_stack : 0); ++#endif + seq_put_decimal_ull(m, " ", esp); + seq_put_decimal_ull(m, " ", eip); + /* The signal information here is obsolete. +@@ -544,7 +601,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, + seq_put_decimal_ull(m, " ", cputime_to_clock_t(gtime)); + seq_put_decimal_ll(m, " ", cputime_to_clock_t(cgtime)); + +- if (mm && permitted) { ++ if (mm && permitted ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ && !PAX_RAND_FLAGS(mm) ++#endif ++ ) { + seq_put_decimal_ull(m, " ", mm->start_data); + seq_put_decimal_ull(m, " ", mm->end_data); + seq_put_decimal_ull(m, " ", mm->start_brk); +@@ -582,8 +643,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns, + struct pid *pid, struct task_struct *task) + { + unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0; +- struct mm_struct *mm = get_task_mm(task); ++ struct mm_struct *mm; + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (current->exec_id != m->exec_id) { ++ gr_log_badprocpid("statm"); ++ return 0; ++ } ++#endif ++ mm = get_task_mm(task); + if (mm) { + size = task_statm(mm, &shared, &text, &data, &resident); + mmput(mm); +@@ -606,6 +674,21 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns, + return 0; + } + ++#ifdef CONFIG_GRKERNSEC_PROC_IPADDR ++int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task) ++{ ++ unsigned long flags; ++ u32 curr_ip = 0; ++ ++ if (lock_task_sighand(task, &flags)) { ++ curr_ip = task->signal->curr_ip; ++ unlock_task_sighand(task, &flags); ++ } ++ seq_printf(m, "%pI4\n", &curr_ip); ++ return 0; ++} ++#endif ++ + #ifdef CONFIG_PROC_CHILDREN + static struct pid * + get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos) +diff --git a/fs/proc/base.c b/fs/proc/base.c +index e67fec3c9856..01b41bd2788f 100644 +--- a/fs/proc/base.c ++++ b/fs/proc/base.c +@@ -113,6 +113,14 @@ struct pid_entry { + union proc_op op; + }; + ++struct getdents_callback { ++ struct linux_dirent __user * current_dir; ++ struct linux_dirent __user * previous; ++ struct file * file; ++ int count; ++ int error; ++}; ++ + #define NOD(NAME, MODE, IOP, FOP, OP) { \ + .name = (NAME), \ + .len = sizeof(NAME) - 1, \ +@@ -224,6 +232,11 @@ static ssize_t proc_pid_cmdline_read(struct file *file, char __user *buf, + goto out_mmput; + } + ++ if (gr_acl_handle_procpidmem(tsk)) { ++ rv = 0; ++ goto out_mmput; ++ } ++ + page = (char *)__get_free_page(GFP_TEMPORARY); + if (!page) { + rv = -ENOMEM; +@@ -400,7 +413,13 @@ static const struct file_operations proc_pid_cmdline_ops = { + .llseek = generic_file_llseek, + }; + +-#ifdef CONFIG_KALLSYMS ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \ ++ (_mm->pax_flags & MF_PAX_RANDMMAP || \ ++ _mm->pax_flags & MF_PAX_SEGMEXEC)) ++#endif ++ ++#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM) + /* + * Provides a wchan file via kallsyms in a proper one-value-per-file format. + * Returns the resolved symbol. If that fails, simply return the address. +@@ -413,8 +432,8 @@ static int proc_pid_wchan(struct seq_file *m, struct pid_namespace *ns, + + wchan = get_wchan(task); + +- if (wchan && ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS) +- && !lookup_symbol_name(wchan, symname)) ++ if (wchan && !lookup_symbol_name(wchan, symname) ++ && ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS)) + seq_printf(m, "%s", symname); + else + seq_putc(m, '0'); +@@ -440,7 +459,7 @@ static void unlock_trace(struct task_struct *task) + mutex_unlock(&task->signal->cred_guard_mutex); + } + +-#ifdef CONFIG_STACKTRACE ++#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM) + + #define MAX_STACK_TRACE_DEPTH 64 + +@@ -635,7 +654,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns, + return 0; + } + +-#ifdef CONFIG_HAVE_ARCH_TRACEHOOK ++#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP) + static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns, + struct pid *pid, struct task_struct *task) + { +@@ -668,7 +687,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns, + /************************************************************************/ + + /* permission checks */ +-static int proc_fd_access_allowed(struct inode *inode) ++static int proc_fd_access_allowed(struct inode *inode, unsigned int log) + { + struct task_struct *task; + int allowed = 0; +@@ -678,7 +697,10 @@ static int proc_fd_access_allowed(struct inode *inode) + */ + task = get_proc_task(inode); + if (task) { +- allowed = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS); ++ if (log) ++ allowed = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS); ++ else ++ allowed = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS | PTRACE_MODE_NOAUDIT); + put_task_struct(task); + } + return allowed; +@@ -709,6 +731,30 @@ static bool has_pid_permissions(struct pid_namespace *pid, + struct task_struct *task, + int hide_pid_min) + { ++ if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task)) ++ return false; ++ ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ rcu_read_lock(); ++ { ++ const struct cred *tmpcred = current_cred(); ++ const struct cred *cred = __task_cred(task); ++ ++ if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid) ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ || in_group_p(grsec_proc_gid) ++#endif ++ ) { ++ rcu_read_unlock(); ++ return true; ++ } ++ } ++ rcu_read_unlock(); ++ ++ if (!pid->hide_pid) ++ return ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS | PTRACE_MODE_NOAUDIT); ++#endif ++ + if (pid->hide_pid < hide_pid_min) + return true; + if (in_group_p(pid->pid_gid)) +@@ -730,7 +776,11 @@ static int proc_pid_permission(struct inode *inode, int mask) + put_task_struct(task); + + if (!has_perms) { ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ { ++#else + if (pid->hide_pid == 2) { ++#endif + /* + * Let's make getdents(), stat(), and open() + * consistent with each other. If a process +@@ -784,13 +834,24 @@ static const struct file_operations proc_single_file_operations = { + }; + + +-struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode) ++struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode, u64 *ptracer_exec_id) + { + struct task_struct *task = get_proc_task(inode); + struct mm_struct *mm = ERR_PTR(-ESRCH); + ++ if (ptracer_exec_id) ++ *ptracer_exec_id = 0; ++ + if (task) { + mm = mm_access(task, mode | PTRACE_MODE_FSCREDS); ++ if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) { ++ mmput(mm); ++ mm = ERR_PTR(-EPERM); ++ } ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (ptracer_exec_id) ++ current_is_ptracer(task, ptracer_exec_id); ++#endif + put_task_struct(task); + + if (!IS_ERR_OR_NULL(mm)) { +@@ -806,12 +867,17 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode) + + static int __mem_open(struct inode *inode, struct file *file, unsigned int mode) + { +- struct mm_struct *mm = proc_mem_open(inode, mode); ++ struct mm_struct *mm = proc_mem_open(inode, mode, NULL); + + if (IS_ERR(mm)) + return PTR_ERR(mm); + + file->private_data = mm; ++ ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ file->f_version = current->exec_id; ++#endif ++ + return 0; + } + +@@ -834,6 +900,26 @@ static ssize_t mem_rw(struct file *file, char __user *buf, + char *page; + unsigned int flags; + ++#ifdef CONFIG_GRKERNSEC ++ struct task_struct *task = get_proc_task(file_inode(file)); ++ bool is_by_ptracer = false; ++ ++ if (task) { ++ is_by_ptracer = current_is_ptracer(task, NULL); ++ put_task_struct(task); ++ } ++ ++ if (write && !is_by_ptracer) ++ return -EPERM; ++ ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (file->f_version != current->exec_id && !is_by_ptracer) { ++ gr_log_badprocpid("mem"); ++ return 0; ++ } ++#endif ++#endif ++ + if (!mm) + return 0; + +@@ -851,7 +937,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf, + flags |= FOLL_WRITE; + + while (count > 0) { +- int this_len = min_t(int, count, PAGE_SIZE); ++ ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE); + + if (write && copy_from_user(page, buf, this_len)) { + copied = -EFAULT; +@@ -945,6 +1031,13 @@ static ssize_t environ_read(struct file *file, char __user *buf, + if (!mm || !mm->env_end) + return 0; + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (file->f_version != current->exec_id) { ++ gr_log_badprocpid("environ"); ++ return 0; ++ } ++#endif ++ + page = (char *)__get_free_page(GFP_TEMPORARY); + if (!page) + return -ENOMEM; +@@ -958,9 +1051,12 @@ static ssize_t environ_read(struct file *file, char __user *buf, + env_end = mm->env_end; + up_read(&mm->mmap_sem); + ++ if (!env_end) ++ goto free; ++ + while (count > 0) { + size_t this_len, max_len; +- int retval; ++ ssize_t retval; + + if (src >= (env_end - env_start)) + break; +@@ -1015,6 +1111,21 @@ static ssize_t auxv_read(struct file *file, char __user *buf, + + if (!mm) + return 0; ++ ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (PAX_RAND_FLAGS(mm)) { ++ struct task_struct *task = get_proc_task(file_inode(file)); ++ bool is_by_ptracer = false; ++ ++ if (task) { ++ is_by_ptracer = current_is_ptracer(task, NULL); ++ put_task_struct(task); ++ } ++ if (!is_by_ptracer) ++ return 0; ++ } ++#endif ++ + do { + nwords += 2; + } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */ +@@ -1598,7 +1709,7 @@ static const char *proc_pid_get_link(struct dentry *dentry, + return ERR_PTR(-ECHILD); + + /* Are we allowed to snoop on the tasks file descriptors? */ +- if (!proc_fd_access_allowed(inode)) ++ if (!proc_fd_access_allowed(inode, 0)) + goto out; + + error = PROC_I(inode)->op.proc_get_link(dentry, &path); +@@ -1642,8 +1753,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b + struct path path; + + /* Are we allowed to snoop on the tasks file descriptors? */ +- if (!proc_fd_access_allowed(inode)) +- goto out; ++ /* logging this is needed for learning on chromium to work properly, ++ but we don't want to flood the logs from 'ps' which does a readlink ++ on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn ++ CAP_SYS_PTRACE as it's not necessary for its basic functionality ++ */ ++ if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') { ++ if (!proc_fd_access_allowed(inode,0)) ++ goto out; ++ } else { ++ if (!proc_fd_access_allowed(inode,1)) ++ goto out; ++ } + + error = PROC_I(inode)->op.proc_get_link(dentry, &path); + if (error) +@@ -1693,7 +1814,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t + rcu_read_lock(); + cred = __task_cred(task); + inode->i_uid = cred->euid; ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ inode->i_gid = grsec_proc_gid; ++#else + inode->i_gid = cred->egid; ++#endif + rcu_read_unlock(); + } + security_task_to_inode(task, inode); +@@ -1729,10 +1854,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat) + return -ENOENT; + } + if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) || ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) || ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) || ++#endif + task_dumpable(task)) { + cred = __task_cred(task); + stat->uid = cred->euid; ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ stat->gid = grsec_proc_gid; ++#else + stat->gid = cred->egid; ++#endif + } + } + rcu_read_unlock(); +@@ -1770,11 +1904,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags) + + if (task) { + if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) || ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) || ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) || ++#endif + task_dumpable(task)) { + rcu_read_lock(); + cred = __task_cred(task); + inode->i_uid = cred->euid; ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ inode->i_gid = grsec_proc_gid; ++#else + inode->i_gid = cred->egid; ++#endif + rcu_read_unlock(); + } else { + inode->i_uid = GLOBAL_ROOT_UID; +@@ -2408,6 +2551,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir, + if (!task) + goto out_no_task; + ++ if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task)) ++ goto out; ++ + /* + * Yes, it does not scale. And it should not. Don't add + * new entries into /proc/<tgid>/ without very good reasons. +@@ -2438,6 +2584,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx, + if (!task) + return -ENOENT; + ++ if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task)) ++ goto out; ++ + if (!dir_emit_dots(file, ctx)) + goto out; + +@@ -2850,7 +2999,9 @@ static const struct inode_operations proc_task_inode_operations; + static const struct pid_entry tgid_base_stuff[] = { + DIR("task", S_IRUGO|S_IXUGO, proc_task_inode_operations, proc_task_operations), + DIR("fd", S_IRUSR|S_IXUSR, proc_fd_inode_operations, proc_fd_operations), ++#ifndef CONFIG_GRKERNSEC + DIR("map_files", S_IRUSR|S_IXUSR, proc_map_files_inode_operations, proc_map_files_operations), ++#endif + DIR("fdinfo", S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fdinfo_operations), + DIR("ns", S_IRUSR|S_IXUGO, proc_ns_dir_inode_operations, proc_ns_dir_operations), + #ifdef CONFIG_NET +@@ -2868,7 +3019,7 @@ static const struct pid_entry tgid_base_stuff[] = { + REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations), + #endif + REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations), +-#ifdef CONFIG_HAVE_ARCH_TRACEHOOK ++#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP) + ONE("syscall", S_IRUSR, proc_pid_syscall), + #endif + REG("cmdline", S_IRUGO, proc_pid_cmdline_ops), +@@ -2893,10 +3044,10 @@ static const struct pid_entry tgid_base_stuff[] = { + #ifdef CONFIG_SECURITY + DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations), + #endif +-#ifdef CONFIG_KALLSYMS ++#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM) + ONE("wchan", S_IRUGO, proc_pid_wchan), + #endif +-#ifdef CONFIG_STACKTRACE ++#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM) + ONE("stack", S_IRUSR, proc_pid_stack), + #endif + #ifdef CONFIG_SCHED_INFO +@@ -2930,6 +3081,9 @@ static const struct pid_entry tgid_base_stuff[] = { + #ifdef CONFIG_HARDWALL + ONE("hardwall", S_IRUGO, proc_pid_hardwall), + #endif ++#ifdef CONFIG_GRKERNSEC_PROC_IPADDR ++ ONE("ipaddr", S_IRUSR, proc_pid_ipaddr), ++#endif + #ifdef CONFIG_USER_NS + REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations), + REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations), +@@ -3063,7 +3217,14 @@ static int proc_pid_instantiate(struct inode *dir, + if (!inode) + goto out; + ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR; ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ inode->i_gid = grsec_proc_gid; ++ inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP; ++#else + inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO; ++#endif + inode->i_op = &proc_tgid_base_inode_operations; + inode->i_fop = &proc_tgid_base_operations; + inode->i_flags|=S_IMMUTABLE; +@@ -3101,7 +3262,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign + if (!task) + goto out; + ++ if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task)) ++ goto out_put_task; ++ + result = proc_pid_instantiate(dir, dentry, task, NULL); ++out_put_task: + put_task_struct(task); + out: + return ERR_PTR(result); +@@ -3257,7 +3422,7 @@ static const struct pid_entry tid_base_stuff[] = { + NOD("comm", S_IFREG|S_IRUGO|S_IWUSR, + &proc_tid_comm_inode_operations, + &proc_pid_set_comm_operations, {}), +-#ifdef CONFIG_HAVE_ARCH_TRACEHOOK ++#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP) + ONE("syscall", S_IRUSR, proc_pid_syscall), + #endif + REG("cmdline", S_IRUGO, proc_pid_cmdline_ops), +@@ -3284,10 +3449,10 @@ static const struct pid_entry tid_base_stuff[] = { + #ifdef CONFIG_SECURITY + DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations), + #endif +-#ifdef CONFIG_KALLSYMS ++#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM) + ONE("wchan", S_IRUGO, proc_pid_wchan), + #endif +-#ifdef CONFIG_STACKTRACE ++#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM) + ONE("stack", S_IRUSR, proc_pid_stack), + #endif + #ifdef CONFIG_SCHED_INFO +diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c +index cbd82dff7e81..c0407d23e879 100644 +--- a/fs/proc/cmdline.c ++++ b/fs/proc/cmdline.c +@@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = { + + static int __init proc_cmdline_init(void) + { ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++ proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops); ++#else + proc_create("cmdline", 0, NULL, &cmdline_proc_fops); ++#endif + return 0; + } + fs_initcall(proc_cmdline_init); +diff --git a/fs/proc/devices.c b/fs/proc/devices.c +index 50493edc30e5..248166b06966 100644 +--- a/fs/proc/devices.c ++++ b/fs/proc/devices.c +@@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = { + + static int __init proc_devices_init(void) + { ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++ proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations); ++#else + proc_create("devices", 0, NULL, &proc_devinfo_operations); ++#endif + return 0; + } + fs_initcall(proc_devices_init); +diff --git a/fs/proc/fd.c b/fs/proc/fd.c +index d21dafef3102..87425901aeb0 100644 +--- a/fs/proc/fd.c ++++ b/fs/proc/fd.c +@@ -27,7 +27,8 @@ static int seq_show(struct seq_file *m, void *v) + if (!task) + return -ENOENT; + +- files = get_files_struct(task); ++ if (!gr_acl_handle_procpidmem(task)) ++ files = get_files_struct(task); + put_task_struct(task); + + if (files) { +@@ -296,13 +297,15 @@ int proc_fd_permission(struct inode *inode, int mask) + int rv; + + rv = generic_permission(inode, mask); +- if (rv == 0) +- return rv; + + rcu_read_lock(); + p = pid_task(proc_pid(inode), PIDTYPE_PID); +- if (p && same_thread_group(p, current)) +- rv = 0; ++ if (p) { ++ if (same_thread_group(p, current)) ++ rv = 0; ++ if (gr_acl_handle_procpidmem(p)) ++ rv = -EACCES; ++ } + rcu_read_unlock(); + + return rv; +diff --git a/fs/proc/generic.c b/fs/proc/generic.c +index 6047471575bb..05f0d335c4f5 100644 +--- a/fs/proc/generic.c ++++ b/fs/proc/generic.c +@@ -22,6 +22,7 @@ + #include <linux/bitops.h> + #include <linux/spinlock.h> + #include <linux/completion.h> ++#include <linux/grsecurity.h> + #include <asm/uaccess.h> + + #include "internal.h" +@@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry, + return proc_lookup_de(PDE(dir), dir, dentry); + } + ++struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry, ++ unsigned int flags) ++{ ++ if (gr_proc_is_restricted()) ++ return ERR_PTR(-EACCES); ++ ++ return proc_lookup_de(PDE(dir), dir, dentry); ++} ++ + /* + * This returns non-zero if at EOF, so that the /proc + * root directory can use this and check if it should +@@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx) + return proc_readdir_de(PDE(inode), file, ctx); + } + ++int proc_readdir_restrict(struct file *file, struct dir_context *ctx) ++{ ++ struct inode *inode = file_inode(file); ++ ++ if (gr_proc_is_restricted()) ++ return -EACCES; ++ ++ return proc_readdir_de(PDE(inode), file, ctx); ++} ++ + /* + * These are the generic /proc directory operations. They + * use the in-memory "struct proc_dir_entry" tree to parse +@@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = { + .iterate_shared = proc_readdir, + }; + ++static const struct file_operations proc_dir_restricted_operations = { ++ .llseek = generic_file_llseek, ++ .read = generic_read_dir, ++ .iterate = proc_readdir_restrict, ++}; ++ + /* + * proc directories can do almost nothing.. + */ +@@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = { + .setattr = proc_notify_change, + }; + ++static const struct inode_operations proc_dir_restricted_inode_operations = { ++ .lookup = proc_lookup_restrict, ++ .getattr = proc_getattr, ++ .setattr = proc_notify_change, ++}; ++ + static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp) + { + int ret; +@@ -447,6 +479,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode, + } + EXPORT_SYMBOL_GPL(proc_mkdir_data); + ++struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode, ++ struct proc_dir_entry *parent, void *data) ++{ ++ struct proc_dir_entry *ent; ++ ++ if (mode == 0) ++ mode = S_IRUGO | S_IXUGO; ++ ++ ent = __proc_create(&parent, name, S_IFDIR | mode, 2); ++ if (ent) { ++ ent->data = data; ++ ent->restricted = 1; ++ ent->proc_fops = &proc_dir_restricted_operations; ++ ent->proc_iops = &proc_dir_restricted_inode_operations; ++ parent->nlink++; ++ if (proc_register(parent, ent) < 0) { ++ kfree(ent); ++ parent->nlink--; ++ ent = NULL; ++ } ++ } ++ return ent; ++} ++EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict); ++ + struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode, + struct proc_dir_entry *parent) + { +@@ -461,6 +518,13 @@ struct proc_dir_entry *proc_mkdir(const char *name, + } + EXPORT_SYMBOL(proc_mkdir); + ++struct proc_dir_entry *proc_mkdir_restrict(const char *name, ++ struct proc_dir_entry *parent) ++{ ++ return proc_mkdir_data_restrict(name, 0, parent, NULL); ++} ++EXPORT_SYMBOL(proc_mkdir_restrict); ++ + struct proc_dir_entry *proc_create_mount_point(const char *name) + { + umode_t mode = S_IFDIR | S_IRUGO | S_IXUGO; +diff --git a/fs/proc/inode.c b/fs/proc/inode.c +index e69ebe648a34..8a28d63a5304 100644 +--- a/fs/proc/inode.c ++++ b/fs/proc/inode.c +@@ -23,11 +23,17 @@ + #include <linux/slab.h> + #include <linux/mount.h> + #include <linux/magic.h> ++#include <linux/grsecurity.h> + + #include <asm/uaccess.h> + + #include "internal.h" + ++#ifdef CONFIG_PROC_SYSCTL ++extern const struct inode_operations proc_sys_inode_operations; ++extern const struct inode_operations proc_sys_dir_operations; ++#endif ++ + static void proc_evict_inode(struct inode *inode) + { + struct proc_dir_entry *de; +@@ -48,6 +54,13 @@ static void proc_evict_inode(struct inode *inode) + RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL); + sysctl_head_put(head); + } ++ ++#ifdef CONFIG_PROC_SYSCTL ++ if (inode->i_op == &proc_sys_inode_operations || ++ inode->i_op == &proc_sys_dir_operations) ++ gr_handle_delete(inode->i_ino, inode->i_sb->s_dev); ++#endif ++ + } + + static struct kmem_cache * proc_inode_cachep; +@@ -430,7 +443,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de) + if (de->mode) { + inode->i_mode = de->mode; + inode->i_uid = de->uid; ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ inode->i_gid = grsec_proc_gid; ++#else + inode->i_gid = de->gid; ++#endif + } + if (de->size) + inode->i_size = de->size; +diff --git a/fs/proc/internal.h b/fs/proc/internal.h +index 5378441ec1b7..666c3505cfd2 100644 +--- a/fs/proc/internal.h ++++ b/fs/proc/internal.h +@@ -47,9 +47,10 @@ struct proc_dir_entry { + struct completion *pde_unload_completion; + struct list_head pde_openers; /* who did ->open, but not ->release */ + spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */ ++ u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */ + u8 namelen; + char name[]; +-}; ++} __randomize_layout; + + union proc_op { + int (*proc_get_link)(struct dentry *, struct path *); +@@ -67,7 +68,7 @@ struct proc_inode { + struct ctl_table *sysctl_entry; + const struct proc_ns_operations *ns_ops; + struct inode vfs_inode; +-}; ++} __randomize_layout; + + /* + * General functions +@@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *, + struct pid *, struct task_struct *); + extern int proc_pid_statm(struct seq_file *, struct pid_namespace *, + struct pid *, struct task_struct *); ++#ifdef CONFIG_GRKERNSEC_PROC_IPADDR ++extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *, ++ struct pid *, struct task_struct *); ++#endif + + /* + * base.c +@@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i + * generic.c + */ + extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int); ++extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int); + extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *, + struct dentry *); + extern int proc_readdir(struct file *, struct dir_context *); ++extern int proc_readdir_restrict(struct file *, struct dir_context *); + extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *); + + static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde) +@@ -286,9 +293,12 @@ struct proc_maps_private { + #ifdef CONFIG_NUMA + struct mempolicy *task_mempolicy; + #endif +-}; ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ u64 ptracer_exec_id; ++#endif ++} __randomize_layout; + +-struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode); ++struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode, u64 *ptracer_exec_id); + + extern const struct file_operations proc_pid_maps_operations; + extern const struct file_operations proc_tid_maps_operations; +diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c +index a352d5703b41..cb94a5cc1ed1 100644 +--- a/fs/proc/interrupts.c ++++ b/fs/proc/interrupts.c +@@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = { + + static int __init proc_interrupts_init(void) + { ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++ proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations); ++#else + proc_create("interrupts", 0, NULL, &proc_interrupts_operations); ++#endif + return 0; + } + fs_initcall(proc_interrupts_init); +diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c +index 5c89a07e3d7f..1749d06523e3 100644 +--- a/fs/proc/kcore.c ++++ b/fs/proc/kcore.c +@@ -316,7 +316,7 @@ static char *storenote(struct memelfnote *men, char *bufp) + * store an ELF coredump header in the supplied buffer + * nphdr is the number of elf_phdr to insert + */ +-static void elf_kcore_store_hdr(char *bufp, int nphdr, int dataoff) ++static void elf_kcore_store_hdr(char *bufp, int nphdr, size_t dataoff) + { + struct elf_prstatus prstatus; /* NT_PRSTATUS */ + struct elf_prpsinfo prpsinfo; /* NT_PRPSINFO */ +@@ -484,9 +484,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos) + * the addresses in the elf_phdr on our list. + */ + start = kc_offset_to_vaddr(*fpos - elf_buflen); +- if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen) ++ tsz = PAGE_SIZE - (start & ~PAGE_MASK); ++ if (tsz > buflen) + tsz = buflen; +- ++ + while (buflen) { + struct kcore_list *m; + +@@ -508,24 +509,22 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos) + } else { + if (kern_addr_valid(start)) { + unsigned long n; ++ mm_segment_t oldfs; + + /* + * Using bounce buffer to bypass the + * hardened user copy kernel text checks. + */ +- memcpy(buf, (char *) start, tsz); +- n = copy_to_user(buffer, buf, tsz); +- /* +- * We cannot distinguish between fault on source +- * and fault on destination. When this happens +- * we clear too and hope it will trigger the +- * EFAULT again. +- */ +- if (n) { +- if (clear_user(buffer + tsz - n, +- n)) +- return -EFAULT; +- } ++ oldfs = get_fs(); ++ set_fs(KERNEL_DS); ++ n = __copy_from_user(buf, (const void __user *)start, tsz); ++ set_fs(oldfs); ++ if (n) ++ n = clear_user(buffer, tsz); ++ else ++ n = copy_to_user(buffer, buf, tsz); ++ if (n) ++ return -EFAULT; + } else { + if (clear_user(buffer, tsz)) + return -EFAULT; +@@ -545,10 +544,13 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos) + + static int open_kcore(struct inode *inode, struct file *filp) + { ++#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM) ++ return -EPERM; ++#endif + if (!capable(CAP_SYS_RAWIO)) + return -EPERM; + +- filp->private_data = kmalloc(PAGE_SIZE, GFP_KERNEL); ++ filp->private_data = kmalloc(PAGE_SIZE, GFP_KERNEL|GFP_USERCOPY); + if (!filp->private_data) + return -ENOMEM; + +@@ -589,7 +591,7 @@ static int __meminit kcore_callback(struct notifier_block *self, + return NOTIFY_OK; + } + +-static struct notifier_block kcore_callback_nb __meminitdata = { ++static struct notifier_block kcore_callback_nb = { + .notifier_call = kcore_callback, + .priority = 0, + }; +diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c +index 8a428498d6b2..707e5ac6215f 100644 +--- a/fs/proc/meminfo.c ++++ b/fs/proc/meminfo.c +@@ -136,7 +136,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v) + + #ifdef CONFIG_MEMORY_FAILURE + seq_printf(m, "HardwareCorrupted: %5lu kB\n", +- atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)); ++ atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)); + #endif + + #ifdef CONFIG_TRANSPARENT_HUGEPAGE +diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c +index f8595e8b5cd0..e0d13cbdc363 100644 +--- a/fs/proc/nommu.c ++++ b/fs/proc/nommu.c +@@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region) + + if (file) { + seq_pad(m, ' '); +- seq_file_path(m, file, ""); ++ seq_file_path(m, file, "\n\\"); + } + + seq_putc(m, '\n'); +diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c +index 7ae6b1da7cab..cf23c946e2d1 100644 +--- a/fs/proc/proc_net.c ++++ b/fs/proc/proc_net.c +@@ -24,9 +24,27 @@ + #include <linux/uidgid.h> + #include <net/net_namespace.h> + #include <linux/seq_file.h> ++#include <linux/grsecurity.h> + + #include "internal.h" + ++#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) ++static struct seq_operations *ipv6_seq_ops_addr; ++ ++void register_ipv6_seq_ops_addr(struct seq_operations *addr) ++{ ++ ipv6_seq_ops_addr = addr; ++} ++ ++void unregister_ipv6_seq_ops_addr(void) ++{ ++ ipv6_seq_ops_addr = NULL; ++} ++ ++EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr); ++EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr); ++#endif ++ + static inline struct net *PDE_NET(struct proc_dir_entry *pde) + { + return pde->parent->data; +@@ -37,6 +55,8 @@ static struct net *get_proc_net(const struct inode *inode) + return maybe_get_net(PDE_NET(PDE(inode))); + } + ++extern const struct seq_operations dev_seq_ops; ++ + int seq_open_net(struct inode *ino, struct file *f, + const struct seq_operations *ops, int size) + { +@@ -45,6 +65,14 @@ int seq_open_net(struct inode *ino, struct file *f, + + BUG_ON(size < sizeof(*p)); + ++ /* only permit access to /proc/net/dev */ ++ if ( ++#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) ++ ops != ipv6_seq_ops_addr && ++#endif ++ ops != &dev_seq_ops && gr_proc_is_restricted()) ++ return -EACCES; ++ + net = get_proc_net(ino); + if (net == NULL) + return -ENXIO; +@@ -67,6 +95,9 @@ int single_open_net(struct inode *inode, struct file *file, + int err; + struct net *net; + ++ if (gr_proc_is_restricted()) ++ return -EACCES; ++ + err = -ENXIO; + net = get_proc_net(inode); + if (net == NULL) +@@ -233,7 +264,7 @@ static __net_exit void proc_net_ns_exit(struct net *net) + kfree(net->proc_net); + } + +-static struct pernet_operations __net_initdata proc_net_ns_ops = { ++static struct pernet_operations __net_initconst proc_net_ns_ops = { + .init = proc_net_ns_init, + .exit = proc_net_ns_exit, + }; +diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c +index d4e37acd4821..5a409fc17907 100644 +--- a/fs/proc/proc_sysctl.c ++++ b/fs/proc/proc_sysctl.c +@@ -11,13 +11,21 @@ + #include <linux/namei.h> + #include <linux/mm.h> + #include <linux/module.h> ++#include <linux/nsproxy.h> ++#ifdef CONFIG_GRKERNSEC ++#include <net/net_namespace.h> ++#endif + #include "internal.h" + ++extern int gr_handle_chroot_sysctl(const int op); ++extern int gr_handle_sysctl_mod(const char *dirname, const char *name, ++ const int op); ++ + static const struct dentry_operations proc_sys_dentry_operations; + static const struct file_operations proc_sys_file_operations; +-static const struct inode_operations proc_sys_inode_operations; ++const struct inode_operations proc_sys_inode_operations; + static const struct file_operations proc_sys_dir_file_operations; +-static const struct inode_operations proc_sys_dir_operations; ++const struct inode_operations proc_sys_dir_operations; + + /* Support for permanently empty directories */ + +@@ -32,13 +40,17 @@ static bool is_empty_dir(struct ctl_table_header *head) + + static void set_empty_dir(struct ctl_dir *dir) + { +- dir->header.ctl_table[0].child = sysctl_mount_point; ++ pax_open_kernel(); ++ const_cast(dir->header.ctl_table[0].child) = sysctl_mount_point; ++ pax_close_kernel(); + } + + static void clear_empty_dir(struct ctl_dir *dir) + + { +- dir->header.ctl_table[0].child = NULL; ++ pax_open_kernel(); ++ const_cast(dir->header.ctl_table[0].child) = NULL; ++ pax_close_kernel(); + } + + void proc_sys_poll_notify(struct ctl_table_poll *poll) +@@ -59,8 +71,8 @@ static struct ctl_table root_table[] = { + }; + static struct ctl_table_root sysctl_table_root = { + .default_set.dir.header = { +- {{.count = 1, +- .nreg = 1, ++ {{.count = ATOMIC_INIT(1), ++ .nreg = ATOMIC_INIT(1), + .ctl_table = root_table }}, + .ctl_table_arg = root_table, + .root = &sysctl_table_root, +@@ -182,9 +194,9 @@ static void init_header(struct ctl_table_header *head, + { + head->ctl_table = table; + head->ctl_table_arg = table; +- head->used = 0; +- head->count = 1; +- head->nreg = 1; ++ atomic_set(&head->used, 0); ++ atomic_set(&head->count, 1); ++ atomic_set(&head->nreg, 1); + head->unregistering = NULL; + head->root = root; + head->set = set; +@@ -220,7 +232,7 @@ static int insert_header(struct ctl_dir *dir, struct ctl_table_header *header) + set_empty_dir(dir); + } + +- dir->header.nreg++; ++ atomic_inc(&dir->header.nreg); + header->parent = dir; + err = insert_links(header); + if (err) +@@ -247,14 +259,14 @@ static int use_table(struct ctl_table_header *p) + { + if (unlikely(p->unregistering)) + return 0; +- p->used++; ++ atomic_inc(&p->used); + return 1; + } + + /* called under sysctl_lock */ + static void unuse_table(struct ctl_table_header *p) + { +- if (!--p->used) ++ if (atomic_dec_and_test(&p->used)) + if (unlikely(p->unregistering)) + complete(p->unregistering); + } +@@ -266,7 +278,7 @@ static void start_unregistering(struct ctl_table_header *p) + * if p->used is 0, nobody will ever touch that entry again; + * we'll eliminate all paths to it before dropping sysctl_lock + */ +- if (unlikely(p->used)) { ++ if (unlikely(atomic_read(&p->used))) { + struct completion wait; + init_completion(&wait); + p->unregistering = &wait; +@@ -287,14 +299,14 @@ static void start_unregistering(struct ctl_table_header *p) + static void sysctl_head_get(struct ctl_table_header *head) + { + spin_lock(&sysctl_lock); +- head->count++; ++ atomic_inc(&head->count); + spin_unlock(&sysctl_lock); + } + + void sysctl_head_put(struct ctl_table_header *head) + { + spin_lock(&sysctl_lock); +- if (!--head->count) ++ if (atomic_dec_and_test(&head->count)) + kfree_rcu(head, rcu); + spin_unlock(&sysctl_lock); + } +@@ -509,6 +521,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry, + + err = NULL; + d_set_d_op(dentry, &proc_sys_dentry_operations); ++ ++ gr_handle_proc_create(dentry, inode); ++ + d_add(dentry, inode); + + out: +@@ -524,6 +539,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf, + struct inode *inode = file_inode(filp); + struct ctl_table_header *head = grab_header(inode); + struct ctl_table *table = PROC_I(inode)->sysctl_entry; ++ int op = write ? MAY_WRITE : MAY_READ; + ssize_t error; + size_t res; + +@@ -535,7 +551,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf, + * and won't be until we finish. + */ + error = -EPERM; +- if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ)) ++ if (sysctl_perm(head, table, op)) + goto out; + + /* if that can happen at all, it should be -EINVAL, not -EISDIR */ +@@ -543,6 +559,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf, + if (!table->proc_handler) + goto out; + ++#ifdef CONFIG_GRKERNSEC ++ error = -EPERM; ++ if (gr_handle_chroot_sysctl(op)) ++ goto out; ++ dget(filp->f_path.dentry); ++ if (gr_handle_sysctl_mod((const char *)filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) { ++ dput(filp->f_path.dentry); ++ goto out; ++ } ++ dput(filp->f_path.dentry); ++ if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op)) ++ goto out; ++ if (write) { ++ if (current->nsproxy->net_ns != table->extra2) { ++ if (!capable(CAP_SYS_ADMIN)) ++ goto out; ++ } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN)) ++ goto out; ++ } ++#endif ++ + /* careful: calling conventions are nasty here */ + res = count; + error = table->proc_handler(table, write, buf, &res, ppos); +@@ -644,6 +681,7 @@ static bool proc_sys_fill_cache(struct file *file, + return false; + } + d_set_d_op(child, &proc_sys_dentry_operations); ++ gr_handle_proc_create(child, inode); + d_add(child, inode); + } + } +@@ -684,6 +722,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table, + if ((*pos)++ < ctx->pos) + return true; + ++ if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt)) ++ return 0; ++ + if (unlikely(S_ISLNK(table->mode))) + res = proc_sys_link_fill_cache(file, ctx, head, table); + else +@@ -778,6 +819,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct + if (IS_ERR(head)) + return PTR_ERR(head); + ++ if (table && !gr_acl_handle_hidden_file(dentry, mnt)) ++ return -ENOENT; ++ + generic_fillattr(inode, stat); + if (table) + stat->mode = (stat->mode & S_IFMT) | table->mode; +@@ -800,13 +844,13 @@ static const struct file_operations proc_sys_dir_file_operations = { + .llseek = generic_file_llseek, + }; + +-static const struct inode_operations proc_sys_inode_operations = { ++const struct inode_operations proc_sys_inode_operations = { + .permission = proc_sys_permission, + .setattr = proc_sys_setattr, + .getattr = proc_sys_getattr, + }; + +-static const struct inode_operations proc_sys_dir_operations = { ++const struct inode_operations proc_sys_dir_operations = { + .lookup = proc_sys_lookup, + .permission = proc_sys_permission, + .setattr = proc_sys_setattr, +@@ -883,7 +927,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir, + static struct ctl_dir *new_dir(struct ctl_table_set *set, + const char *name, int namelen) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + struct ctl_dir *new; + struct ctl_node *node; + char *new_name; +@@ -895,7 +939,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set, + return NULL; + + node = (struct ctl_node *)(new + 1); +- table = (struct ctl_table *)(node + 1); ++ table = (ctl_table_no_const *)(node + 1); + new_name = (char *)(table + 2); + memcpy(new_name, name, namelen); + new_name[namelen] = '\0'; +@@ -953,7 +997,7 @@ static struct ctl_dir *get_subdir(struct ctl_dir *dir, + goto failed; + subdir = new; + found: +- subdir->header.nreg++; ++ atomic_inc(&subdir->header.nreg); + failed: + if (IS_ERR(subdir)) { + pr_err("sysctl could not get directory: "); +@@ -1064,7 +1108,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table) + static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table, + struct ctl_table_root *link_root) + { +- struct ctl_table *link_table, *entry, *link; ++ ctl_table_no_const *link_table, *link; ++ struct ctl_table *entry; + struct ctl_table_header *links; + struct ctl_node *node; + char *link_name; +@@ -1087,7 +1132,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table + return NULL; + + node = (struct ctl_node *)(links + 1); +- link_table = (struct ctl_table *)(node + nr_entries); ++ link_table = (ctl_table_no_const *)(node + nr_entries); + link_name = (char *)&link_table[nr_entries + 1]; + + for (link = link_table, entry = table; entry->procname; link++, entry++) { +@@ -1099,7 +1144,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table + link_name += len; + } + init_header(links, dir->header.root, dir->header.set, node, link_table); +- links->nreg = nr_entries; ++ atomic_set(&links->nreg, nr_entries); + + return links; + } +@@ -1127,7 +1172,7 @@ static bool get_links(struct ctl_dir *dir, + for (entry = table; entry->procname; entry++) { + const char *procname = entry->procname; + link = find_entry(&head, dir, procname, strlen(procname)); +- head->nreg++; ++ atomic_inc(&head->nreg); + } + return true; + } +@@ -1149,7 +1194,7 @@ static int insert_links(struct ctl_table_header *head) + if (get_links(core_parent, head->ctl_table, head->root)) + return 0; + +- core_parent->header.nreg++; ++ atomic_inc(&core_parent->header.nreg); + spin_unlock(&sysctl_lock); + + links = new_links(core_parent, head->ctl_table, head->root); +@@ -1243,7 +1288,7 @@ struct ctl_table_header *__register_sysctl_table( + spin_lock(&sysctl_lock); + dir = &set->dir; + /* Reference moved down the diretory tree get_subdir */ +- dir->header.nreg++; ++ atomic_inc(&dir->header.nreg); + spin_unlock(&sysctl_lock); + + /* Find the directory for the ctl_table */ +@@ -1335,8 +1380,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos, + struct ctl_table_header ***subheader, struct ctl_table_set *set, + struct ctl_table *table) + { +- struct ctl_table *ctl_table_arg = NULL; +- struct ctl_table *entry, *files; ++ ctl_table_no_const *ctl_table_arg = NULL, *files = NULL; ++ struct ctl_table *entry; + int nr_files = 0; + int nr_dirs = 0; + int err = -ENOMEM; +@@ -1348,10 +1393,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos, + nr_files++; + } + +- files = table; + /* If there are mixed files and directories we need a new table */ + if (nr_dirs && nr_files) { +- struct ctl_table *new; ++ ctl_table_no_const *new; + files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1), + GFP_KERNEL); + if (!files) +@@ -1369,7 +1413,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos, + /* Register everything except a directory full of subdirectories */ + if (nr_files || !nr_dirs) { + struct ctl_table_header *header; +- header = __register_sysctl_table(set, path, files); ++ header = __register_sysctl_table(set, path, files ? files : table); + if (!header) { + kfree(ctl_table_arg); + goto out; +@@ -1550,12 +1594,12 @@ static void drop_sysctl_table(struct ctl_table_header *header) + { + struct ctl_dir *parent = header->parent; + +- if (--header->nreg) ++ if (atomic_dec_return(&header->nreg)) + return; + + put_links(header); + start_unregistering(header); +- if (!--header->count) ++ if (atomic_dec_and_test(&header->count)) + kfree_rcu(header, rcu); + + if (parent) +diff --git a/fs/proc/root.c b/fs/proc/root.c +index 8d3e484055a6..5fc5ce2693e2 100644 +--- a/fs/proc/root.c ++++ b/fs/proc/root.c +@@ -143,7 +143,15 @@ void __init proc_root_init(void) + proc_create_mount_point("openprom"); + #endif + proc_tty_init(); ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL); ++#endif ++#else + proc_mkdir("bus", NULL); ++#endif + proc_sys_init(); + } + +diff --git a/fs/proc/stat.c b/fs/proc/stat.c +index d700c42b3572..f711c8623acc 100644 +--- a/fs/proc/stat.c ++++ b/fs/proc/stat.c +@@ -11,6 +11,7 @@ + #include <linux/irqnr.h> + #include <linux/cputime.h> + #include <linux/tick.h> ++#include <linux/grsecurity.h> + + #ifndef arch_irq_stat_cpu + #define arch_irq_stat_cpu(cpu) 0 +@@ -86,6 +87,18 @@ static int show_stat(struct seq_file *p, void *v) + u64 sum_softirq = 0; + unsigned int per_softirq_sums[NR_SOFTIRQS] = {0}; + struct timespec64 boottime; ++ int unrestricted = 1; ++ ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ && !in_group_p(grsec_proc_gid) ++#endif ++ ) ++ unrestricted = 0; ++#endif ++#endif + + user = nice = system = idle = iowait = + irq = softirq = steal = 0; +@@ -97,23 +110,25 @@ static int show_stat(struct seq_file *p, void *v) + nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE]; + system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM]; + idle += get_idle_time(i); +- iowait += get_iowait_time(i); +- irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ]; +- softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ]; +- steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL]; +- guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST]; +- guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE]; +- sum += kstat_cpu_irqs_sum(i); +- sum += arch_irq_stat_cpu(i); +- +- for (j = 0; j < NR_SOFTIRQS; j++) { +- unsigned int softirq_stat = kstat_softirqs_cpu(j, i); +- +- per_softirq_sums[j] += softirq_stat; +- sum_softirq += softirq_stat; ++ if (unrestricted) { ++ iowait += get_iowait_time(i); ++ irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ]; ++ softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ]; ++ steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL]; ++ guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST]; ++ guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE]; ++ sum += kstat_cpu_irqs_sum(i); ++ sum += arch_irq_stat_cpu(i); ++ for (j = 0; j < NR_SOFTIRQS; j++) { ++ unsigned int softirq_stat = kstat_softirqs_cpu(j, i); ++ ++ per_softirq_sums[j] += softirq_stat; ++ sum_softirq += softirq_stat; ++ } + } + } +- sum += arch_irq_stat(); ++ if (unrestricted) ++ sum += arch_irq_stat(); + + seq_put_decimal_ull(p, "cpu ", cputime64_to_clock_t(user)); + seq_put_decimal_ull(p, " ", cputime64_to_clock_t(nice)); +@@ -133,12 +148,14 @@ static int show_stat(struct seq_file *p, void *v) + nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE]; + system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM]; + idle = get_idle_time(i); +- iowait = get_iowait_time(i); +- irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ]; +- softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ]; +- steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL]; +- guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST]; +- guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE]; ++ if (unrestricted) { ++ iowait = get_iowait_time(i); ++ irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ]; ++ softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ]; ++ steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL]; ++ guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST]; ++ guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE]; ++ } + seq_printf(p, "cpu%d", i); + seq_put_decimal_ull(p, " ", cputime64_to_clock_t(user)); + seq_put_decimal_ull(p, " ", cputime64_to_clock_t(nice)); +@@ -156,7 +173,7 @@ static int show_stat(struct seq_file *p, void *v) + + /* sum again ? it could be updated? */ + for_each_irq_nr(j) +- seq_put_decimal_ull(p, " ", kstat_irqs_usr(j)); ++ seq_put_decimal_ull(p, " ", unrestricted ? kstat_irqs_usr(j) : 0ULL); + + seq_printf(p, + "\nctxt %llu\n" +@@ -164,11 +181,11 @@ static int show_stat(struct seq_file *p, void *v) + "processes %lu\n" + "procs_running %lu\n" + "procs_blocked %lu\n", +- nr_context_switches(), ++ unrestricted ? nr_context_switches() : 0ULL, + (unsigned long long)boottime.tv_sec, +- total_forks, +- nr_running(), +- nr_iowait()); ++ unrestricted ? total_forks : 0UL, ++ unrestricted ? nr_running() : 0UL, ++ unrestricted ? nr_iowait() : 0UL); + + seq_put_decimal_ull(p, "softirq ", (unsigned long long)sum_softirq); + +diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c +index 5138e781737a..b1aa8042308f 100644 +--- a/fs/proc/task_mmu.c ++++ b/fs/proc/task_mmu.c +@@ -15,12 +15,19 @@ + #include <linux/mmu_notifier.h> + #include <linux/page_idle.h> + #include <linux/shmem_fs.h> ++#include <linux/grsecurity.h> + + #include <asm/elf.h> + #include <asm/uaccess.h> + #include <asm/tlbflush.h> + #include "internal.h" + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \ ++ (_mm->pax_flags & MF_PAX_RANDMMAP || \ ++ _mm->pax_flags & MF_PAX_SEGMEXEC)) ++#endif ++ + void task_mem(struct seq_file *m, struct mm_struct *mm) + { + unsigned long text, lib, swap, ptes, pmds, anon, file, shmem; +@@ -65,8 +72,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm) + "VmLib:\t%8lu kB\n" + "VmPTE:\t%8lu kB\n" + "VmPMD:\t%8lu kB\n" +- "VmSwap:\t%8lu kB\n", +- hiwater_vm << (PAGE_SHIFT-10), ++ "VmSwap:\t%8lu kB\n" ++ ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++ "CsBase:\t%8lx\nCsLim:\t%8lx\n" ++#endif ++ ++ ,hiwater_vm << (PAGE_SHIFT-10), + total_vm << (PAGE_SHIFT-10), + mm->locked_vm << (PAGE_SHIFT-10), + mm->pinned_vm << (PAGE_SHIFT-10), +@@ -79,7 +91,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm) + mm->stack_vm << (PAGE_SHIFT-10), text, lib, + ptes >> 10, + pmds >> 10, +- swap << (PAGE_SHIFT-10)); ++ swap << (PAGE_SHIFT-10) ++ ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base ++ , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit ++#else ++ , mm->context.user_cs_base ++ , mm->context.user_cs_limit ++#endif ++#endif ++ ++ ); + hugetlb_report_usage(m, mm); + } + +@@ -232,7 +256,11 @@ static int proc_maps_open(struct inode *inode, struct file *file, + return -ENOMEM; + + priv->inode = inode; +- priv->mm = proc_mem_open(inode, PTRACE_MODE_READ); ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ priv->mm = proc_mem_open(inode, PTRACE_MODE_READ, &priv->ptracer_exec_id); ++#else ++ priv->mm = proc_mem_open(inode, PTRACE_MODE_READ, NULL); ++#endif + if (IS_ERR(priv->mm)) { + int err = PTR_ERR(priv->mm); + +@@ -273,12 +301,13 @@ static int is_stack(struct proc_maps_private *priv, + * its "stack". It's not even well-defined for programs written + * languages like Go. + */ +- return vma->vm_start <= vma->vm_mm->start_stack && +- vma->vm_end >= vma->vm_mm->start_stack; ++ return (vma->vm_start <= vma->vm_mm->start_stack && ++ vma->vm_end >= vma->vm_mm->start_stack) || ++ (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)); + } + + static void +-show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid) ++show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid, bool restrict) + { + struct mm_struct *mm = vma->vm_mm; + struct file *file = vma->vm_file; +@@ -297,9 +326,8 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid) + pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT; + } + +- /* We don't show the stack guard page in /proc/maps */ +- start = vma->vm_start; +- end = vma->vm_end; ++ start = restrict ? 0UL : vma->vm_start; ++ end = restrict ? 0UL : vma->vm_end; + + seq_setwidth(m, 25 + sizeof(void *) * 6 - 1); + seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ", +@@ -309,7 +337,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid) + flags & VM_WRITE ? 'w' : '-', + flags & VM_EXEC ? 'x' : '-', + flags & VM_MAYSHARE ? 's' : 'p', +- pgoff, ++ restrict ? 0UL : pgoff, + MAJOR(dev), MINOR(dev), ino); + + /* +@@ -318,7 +346,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid) + */ + if (file) { + seq_pad(m, ' '); +- seq_file_path(m, file, "\n"); ++ seq_file_path(m, file, "\n\\"); + goto done; + } + +@@ -355,7 +383,20 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid) + + static int show_map(struct seq_file *m, void *v, int is_pid) + { +- show_map_vma(m, v, is_pid); ++ bool restrict = false; ++ ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ struct vm_area_struct *vma = (struct vm_area_struct *)v; ++ struct proc_maps_private *priv = m->private; ++ restrict = current->exec_id != priv->ptracer_exec_id; ++ if (current->exec_id != m->exec_id && restrict) { ++ gr_log_badprocpid("maps"); ++ return 0; ++ } ++ if (restrict) ++ restrict = PAX_RAND_FLAGS(vma->vm_mm); ++#endif ++ show_map_vma(m, v, is_pid, restrict); + m_cache_vma(m, v); + return 0; + } +@@ -643,6 +684,9 @@ static void show_smap_vma_flags(struct seq_file *m, struct vm_area_struct *vma) + [ilog2(VM_RAND_READ)] = "rr", + [ilog2(VM_DONTCOPY)] = "dc", + [ilog2(VM_DONTEXPAND)] = "de", ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32) ++ [ilog2(VM_PAGEEXEC)] = "px", ++#endif + [ilog2(VM_ACCOUNT)] = "ac", + [ilog2(VM_NORESERVE)] = "nr", + [ilog2(VM_HUGETLB)] = "ht", +@@ -724,7 +768,14 @@ static int show_smap(struct seq_file *m, void *v, int is_pid) + .mm = vma->vm_mm, + .private = &mss, + }; ++ bool restrict = false; + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (current->exec_id != m->exec_id) { ++ gr_log_badprocpid("smaps"); ++ return 0; ++ } ++#endif + memset(&mss, 0, sizeof mss); + + #ifdef CONFIG_SHMEM +@@ -751,10 +802,15 @@ static int show_smap(struct seq_file *m, void *v, int is_pid) + } + #endif + +- /* mmap_sem is held in m_start */ +- walk_page_vma(vma, &smaps_walk); ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (PAX_RAND_FLAGS(vma->vm_mm)) ++ restrict = true; ++ else ++#endif ++ /* mmap_sem is held in m_start */ ++ walk_page_vma(vma, &smaps_walk); + +- show_map_vma(m, vma, is_pid); ++ show_map_vma(m, vma, is_pid, restrict); + + seq_printf(m, + "Size: %8lu kB\n" +@@ -775,7 +831,7 @@ static int show_smap(struct seq_file *m, void *v, int is_pid) + "KernelPageSize: %8lu kB\n" + "MMUPageSize: %8lu kB\n" + "Locked: %8lu kB\n", +- (vma->vm_end - vma->vm_start) >> 10, ++ restrict ? 0UL : (vma->vm_end - vma->vm_start) >> 10, + mss.resident >> 10, + (unsigned long)(mss.pss >> (10 + PSS_SHIFT)), + mss.shared_clean >> 10, +@@ -1439,7 +1495,7 @@ static int pagemap_open(struct inode *inode, struct file *file) + { + struct mm_struct *mm; + +- mm = proc_mem_open(inode, PTRACE_MODE_READ); ++ mm = proc_mem_open(inode, PTRACE_MODE_READ, NULL); + if (IS_ERR(mm)) + return PTR_ERR(mm); + file->private_data = mm; +@@ -1642,6 +1698,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid) + char buffer[64]; + int nid; + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (current->exec_id != m->exec_id) { ++ gr_log_badprocpid("numa_maps"); ++ return 0; ++ } ++#endif ++ + if (!mm) + return 0; + +@@ -1656,11 +1719,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid) + mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy); + } + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer); ++#else + seq_printf(m, "%08lx %s", vma->vm_start, buffer); ++#endif + + if (file) { + seq_puts(m, " file="); +- seq_file_path(m, file, "\n\t= "); ++ seq_file_path(m, file, "\n\t\\= "); + } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) { + seq_puts(m, " heap"); + } else if (is_stack(proc_priv, vma)) { +diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c +index 37175621e890..b6237abf7972 100644 +--- a/fs/proc/task_nommu.c ++++ b/fs/proc/task_nommu.c +@@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm) + else + bytes += kobjsize(mm); + +- if (current->fs && current->fs->users > 1) ++ if (current->fs && atomic_read(¤t->fs->users) > 1) + sbytes += kobjsize(current->fs); + else + bytes += kobjsize(current->fs); +@@ -133,8 +133,9 @@ static int is_stack(struct proc_maps_private *priv, + * its "stack". It's not even well-defined for programs written + * languages like Go. + */ +- return vma->vm_start <= mm->start_stack && +- vma->vm_end >= mm->start_stack; ++ return (vma->vm_start <= mm->start_stack && ++ vma->vm_end >= mm->start_stack) || ++ (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)); + } + + /* +@@ -175,7 +176,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma, + + if (file) { + seq_pad(m, ' '); +- seq_file_path(m, file, ""); ++ seq_file_path(m, file, "\n\\"); + } else if (mm && is_stack(priv, vma)) { + seq_pad(m, ' '); + seq_printf(m, "[stack]"); +@@ -279,7 +280,7 @@ static int maps_open(struct inode *inode, struct file *file, + return -ENOMEM; + + priv->inode = inode; +- priv->mm = proc_mem_open(inode, PTRACE_MODE_READ); ++ priv->mm = proc_mem_open(inode, PTRACE_MODE_READ, NULL); + if (IS_ERR(priv->mm)) { + int err = PTR_ERR(priv->mm); + +diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c +index 8ab782d8b33d..ef5bcbd9489b 100644 +--- a/fs/proc/vmcore.c ++++ b/fs/proc/vmcore.c +@@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count, + nr_bytes = count; + + /* If pfn is not ram, return zeros for sparse dump files */ +- if (pfn_is_ram(pfn) == 0) +- memset(buf, 0, nr_bytes); +- else { ++ if (pfn_is_ram(pfn) == 0) { ++ if (userbuf) { ++ if (clear_user((char __force_user *)buf, nr_bytes)) ++ return -EFAULT; ++ } else ++ memset(buf, 0, nr_bytes); ++ } else { + tmp = copy_oldmem_page(pfn, buf, nr_bytes, + offset, userbuf); + if (tmp < 0) +@@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma, + static int copy_to(void *target, void *src, size_t size, int userbuf) + { + if (userbuf) { +- if (copy_to_user((char __user *) target, src, size)) ++ if (copy_to_user((char __force_user *) target, src, size)) + return -EFAULT; + } else { + memcpy(target, src, size); +@@ -235,7 +239,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos, + m->offset + m->size - *fpos, + buflen); + start = m->paddr + *fpos - m->offset; +- tmp = read_from_oldmem(buffer, tsz, &start, userbuf); ++ tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf); + if (tmp < 0) + return tmp; + buflen -= tsz; +@@ -255,7 +259,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos, + static ssize_t read_vmcore(struct file *file, char __user *buffer, + size_t buflen, loff_t *fpos) + { +- return __read_vmcore((__force char *) buffer, buflen, fpos, 1); ++ return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1); + } + + /* +diff --git a/fs/pstore/ftrace.c b/fs/pstore/ftrace.c +index d4887705bb61..10f088f2228a 100644 +--- a/fs/pstore/ftrace.c ++++ b/fs/pstore/ftrace.c +@@ -13,6 +13,7 @@ + + #include <linux/kernel.h> + #include <linux/compiler.h> ++#include <linux/bug.h> + #include <linux/irqflags.h> + #include <linux/percpu.h> + #include <linux/smp.h> +diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h +index f23b5c4a66ad..da5d2f37d58d 100644 +--- a/fs/qnx6/qnx6.h ++++ b/fs/qnx6/qnx6.h +@@ -74,7 +74,7 @@ enum { + BYTESEX_BE, + }; + +-static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n) ++static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n) + { + if (sbi->s_bytesex == BYTESEX_LE) + return le64_to_cpu((__force __le64)n); +@@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n) + return (__force __fs64)cpu_to_be64(n); + } + +-static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n) ++static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n) + { + if (sbi->s_bytesex == BYTESEX_LE) + return le32_to_cpu((__force __le32)n); +diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c +index 8b252673d454..0706a9330e84 100644 +--- a/fs/quota/netlink.c ++++ b/fs/quota/netlink.c +@@ -42,7 +42,7 @@ static struct genl_family quota_genl_family = { + void quota_send_warning(struct kqid qid, dev_t dev, + const char warntype) + { +- static atomic_t seq; ++ static atomic_unchecked_t seq; + struct sk_buff *skb; + void *msg_head; + int ret; +@@ -58,7 +58,7 @@ void quota_send_warning(struct kqid qid, dev_t dev, + "VFS: Not enough memory to send quota warning.\n"); + return; + } +- msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq), ++ msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq), + "a_genl_family, 0, QUOTA_NL_C_WARNING); + if (!msg_head) { + printk(KERN_ERR +diff --git a/fs/read_write.c b/fs/read_write.c +index e479e24dcd4c..80253950f870 100644 +--- a/fs/read_write.c ++++ b/fs/read_write.c +@@ -23,7 +23,8 @@ + #include <asm/uaccess.h> + #include <asm/unistd.h> + +-typedef ssize_t (*io_fn_t)(struct file *, char __user *, size_t, loff_t *); ++typedef ssize_t (*io_fnr_t)(struct file *, char __user *, size_t, loff_t *); ++typedef ssize_t (*io_fnw_t)(struct file *, const char __user *, size_t, loff_t *); + typedef ssize_t (*iter_fn_t)(struct kiocb *, struct iov_iter *); + + const struct file_operations generic_ro_fops = { +@@ -526,7 +527,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t + + old_fs = get_fs(); + set_fs(get_ds()); +- p = (__force const char __user *)buf; ++ p = (const char __force_user *)buf; + if (count > MAX_RW_COUNT) + count = MAX_RW_COUNT; + ret = __vfs_write(file, p, count, pos); +@@ -700,7 +701,7 @@ static ssize_t do_iter_readv_writev(struct file *filp, struct iov_iter *iter, + + /* Do it by hand, with file-ops */ + static ssize_t do_loop_readv_writev(struct file *filp, struct iov_iter *iter, +- loff_t *ppos, io_fn_t fn, int flags) ++ loff_t *ppos, io_fnr_t fnr, io_fnw_t fnw, int flags) + { + ssize_t ret = 0; + +@@ -711,7 +712,10 @@ static ssize_t do_loop_readv_writev(struct file *filp, struct iov_iter *iter, + struct iovec iovec = iov_iter_iovec(iter); + ssize_t nr; + +- nr = fn(filp, iovec.iov_base, iovec.iov_len, ppos); ++ if (fnr) ++ nr = fnr(filp, iovec.iov_base, iovec.iov_len, ppos); ++ else ++ nr = fnw(filp, iovec.iov_base, iovec.iov_len, ppos); + + if (nr < 0) { + if (!ret) +@@ -844,7 +848,8 @@ static ssize_t do_readv_writev(int type, struct file *file, + struct iovec *iov = iovstack; + struct iov_iter iter; + ssize_t ret; +- io_fn_t fn; ++ io_fnr_t fnr; ++ io_fnw_t fnw; + iter_fn_t iter_fn; + + ret = import_iovec(type, uvector, nr_segs, +@@ -860,10 +865,12 @@ static ssize_t do_readv_writev(int type, struct file *file, + goto out; + + if (type == READ) { +- fn = file->f_op->read; ++ fnr = file->f_op->read; ++ fnw = NULL; + iter_fn = file->f_op->read_iter; + } else { +- fn = (io_fn_t)file->f_op->write; ++ fnr = NULL; ++ fnw = file->f_op->write; + iter_fn = file->f_op->write_iter; + file_start_write(file); + } +@@ -871,7 +878,7 @@ static ssize_t do_readv_writev(int type, struct file *file, + if (iter_fn) + ret = do_iter_readv_writev(file, &iter, pos, iter_fn, flags); + else +- ret = do_loop_readv_writev(file, &iter, pos, fn, flags); ++ ret = do_loop_readv_writev(file, &iter, pos, fnr, fnw, flags); + + if (type != READ) + file_end_write(file); +@@ -1069,7 +1076,8 @@ static ssize_t compat_do_readv_writev(int type, struct file *file, + struct iovec *iov = iovstack; + struct iov_iter iter; + ssize_t ret; +- io_fn_t fn; ++ io_fnr_t fnr; ++ io_fnw_t fnw; + iter_fn_t iter_fn; + + ret = compat_import_iovec(type, uvector, nr_segs, +@@ -1085,10 +1093,12 @@ static ssize_t compat_do_readv_writev(int type, struct file *file, + goto out; + + if (type == READ) { +- fn = file->f_op->read; ++ fnr = file->f_op->read; ++ fnw = NULL; + iter_fn = file->f_op->read_iter; + } else { +- fn = (io_fn_t)file->f_op->write; ++ fnr = NULL; ++ fnw = file->f_op->write; + iter_fn = file->f_op->write_iter; + file_start_write(file); + } +@@ -1096,7 +1106,7 @@ static ssize_t compat_do_readv_writev(int type, struct file *file, + if (iter_fn) + ret = do_iter_readv_writev(file, &iter, pos, iter_fn, flags); + else +- ret = do_loop_readv_writev(file, &iter, pos, fn, flags); ++ ret = do_loop_readv_writev(file, &iter, pos, fnr, fnw, flags); + + if (type != READ) + file_end_write(file); +diff --git a/fs/readdir.c b/fs/readdir.c +index 9d0212c374d6..da1afd12ced6 100644 +--- a/fs/readdir.c ++++ b/fs/readdir.c +@@ -18,6 +18,7 @@ + #include <linux/security.h> + #include <linux/syscalls.h> + #include <linux/unistd.h> ++#include <linux/namei.h> + + #include <asm/uaccess.h> + +@@ -84,6 +85,7 @@ struct old_linux_dirent { + struct readdir_callback { + struct dir_context ctx; + struct old_linux_dirent __user * dirent; ++ struct file * file; + int result; + }; + +@@ -102,6 +104,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen, + buf->result = -EOVERFLOW; + return -EOVERFLOW; + } ++ ++ if (!gr_acl_handle_filldir(buf->file, name, namlen, ino)) ++ return 0; ++ + buf->result++; + dirent = buf->dirent; + if (!access_ok(VERIFY_WRITE, dirent, +@@ -133,6 +139,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd, + if (!f.file) + return -EBADF; + ++ buf.file = f.file; + error = iterate_dir(f.file, &buf.ctx); + if (buf.result) + error = buf.result; +@@ -158,6 +165,7 @@ struct getdents_callback { + struct dir_context ctx; + struct linux_dirent __user * current_dir; + struct linux_dirent __user * previous; ++ struct file * file; + int count; + int error; + }; +@@ -180,6 +188,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen, + buf->error = -EOVERFLOW; + return -EOVERFLOW; + } ++ ++ if (!gr_acl_handle_filldir(buf->file, name, namlen, ino)) ++ return 0; ++ + dirent = buf->previous; + if (dirent) { + if (signal_pending(current)) +@@ -227,6 +239,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd, + if (!f.file) + return -EBADF; + ++ buf.file = f.file; + error = iterate_dir(f.file, &buf.ctx); + if (error >= 0) + error = buf.error; +@@ -245,6 +258,7 @@ struct getdents_callback64 { + struct dir_context ctx; + struct linux_dirent64 __user * current_dir; + struct linux_dirent64 __user * previous; ++ struct file *file; + int count; + int error; + }; +@@ -261,6 +275,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen, + buf->error = -EINVAL; /* only used if we fail.. */ + if (reclen > buf->count) + return -EINVAL; ++ ++ if (!gr_acl_handle_filldir(buf->file, name, namlen, ino)) ++ return 0; ++ + dirent = buf->previous; + if (dirent) { + if (signal_pending(current)) +@@ -310,13 +328,13 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd, + if (!f.file) + return -EBADF; + ++ buf.file = f.file; + error = iterate_dir(f.file, &buf.ctx); + if (error >= 0) + error = buf.error; + lastdirent = buf.previous; + if (lastdirent) { +- typeof(lastdirent->d_off) d_off = buf.ctx.pos; +- if (__put_user(d_off, &lastdirent->d_off)) ++ if (__put_user(buf.ctx.pos, &lastdirent->d_off)) + error = -EFAULT; + else + error = count - buf.count; +diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c +index 9c02d96d3a42..6562c1082fe5 100644 +--- a/fs/reiserfs/do_balan.c ++++ b/fs/reiserfs/do_balan.c +@@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih, + return; + } + +- atomic_inc(&fs_generation(tb->tb_sb)); ++ atomic_inc_unchecked(&fs_generation(tb->tb_sb)); + do_balance_starts(tb); + + /* +diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c +index aca73dd73906..e3c558d1b78c 100644 +--- a/fs/reiserfs/item_ops.c ++++ b/fs/reiserfs/item_ops.c +@@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi) + } + + static struct item_operations errcatch_ops = { +- errcatch_bytes_number, +- errcatch_decrement_key, +- errcatch_is_left_mergeable, +- errcatch_print_item, +- errcatch_check_item, +- +- errcatch_create_vi, +- errcatch_check_left, +- errcatch_check_right, +- errcatch_part_size, +- errcatch_unit_num, +- errcatch_print_vi ++ .bytes_number = errcatch_bytes_number, ++ .decrement_key = errcatch_decrement_key, ++ .is_left_mergeable = errcatch_is_left_mergeable, ++ .print_item = errcatch_print_item, ++ .check_item = errcatch_check_item, ++ ++ .create_vi = errcatch_create_vi, ++ .check_left = errcatch_check_left, ++ .check_right = errcatch_check_right, ++ .part_size = errcatch_part_size, ++ .unit_num = errcatch_unit_num, ++ .print_vi = errcatch_print_vi + }; + + #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3) +diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c +index fe999157dd97..24fd9bd391bd 100644 +--- a/fs/reiserfs/procfs.c ++++ b/fs/reiserfs/procfs.c +@@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused) + "SMALL_TAILS " : "NO_TAILS ", + replay_only(sb) ? "REPLAY_ONLY " : "", + convert_reiserfs(sb) ? "CONV " : "", +- atomic_read(&r->s_generation_counter), ++ atomic_read_unchecked(&r->s_generation_counter), + SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes), + SF(s_do_balance), SF(s_unneeded_left_neighbor), + SF(s_good_search_by_key_reada), SF(s_bmaps), +diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h +index 2adcde137c3f..7d27bc8e390f 100644 +--- a/fs/reiserfs/reiserfs.h ++++ b/fs/reiserfs/reiserfs.h +@@ -580,7 +580,7 @@ struct reiserfs_sb_info { + /* Comment? -Hans */ + wait_queue_head_t s_wait; + /* increased by one every time the tree gets re-balanced */ +- atomic_t s_generation_counter; ++ atomic_unchecked_t s_generation_counter; + + /* File system properties. Currently holds on-disk FS format */ + unsigned long s_properties; +@@ -2300,7 +2300,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode) + #define REISERFS_USER_MEM 1 /* user memory mode */ + + #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter) +-#define get_generation(s) atomic_read (&fs_generation(s)) ++#define get_generation(s) atomic_read_unchecked (&fs_generation(s)) + #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen) + #define __fs_changed(gen,s) (gen != get_generation (s)) + #define fs_changed(gen,s) \ +diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c +index 0a6ad4e71e88..fbaf9b4cd281 100644 +--- a/fs/reiserfs/super.c ++++ b/fs/reiserfs/super.c +@@ -1887,6 +1887,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) + sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL); + sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO); + sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH); ++#ifdef CONFIG_REISERFS_FS_XATTR ++ /* turn on user xattrs by default */ ++ sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER); ++#endif + /* no preallocation minimum, be smart in reiserfs_file_write instead */ + sbi->s_alloc_options.preallocmin = 0; + /* Preallocate by 16 blocks (17-1) at once */ +diff --git a/fs/select.c b/fs/select.c +index 3d4f85defeab..98af55774ced 100644 +--- a/fs/select.c ++++ b/fs/select.c +@@ -20,6 +20,7 @@ + #include <linux/export.h> + #include <linux/slab.h> + #include <linux/poll.h> ++#include <linux/security.h> + #include <linux/personality.h> /* for STICKY_TIMEOUTS */ + #include <linux/file.h> + #include <linux/fdtable.h> +@@ -731,7 +732,7 @@ SYSCALL_DEFINE6(pselect6, int, n, fd_set __user *, inp, fd_set __user *, outp, + + #ifdef __ARCH_WANT_SYS_OLD_SELECT + struct sel_arg_struct { +- unsigned long n; ++ long n; + fd_set __user *inp, *outp, *exp; + struct timeval __user *tvp; + }; +@@ -894,6 +895,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds, + struct poll_list *walk = head; + unsigned long todo = nfds; + ++ gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1); + if (nfds > rlimit(RLIMIT_NOFILE)) + return -EINVAL; + +diff --git a/fs/seq_file.c b/fs/seq_file.c +index 368bfb92b115..5b43f3778284 100644 +--- a/fs/seq_file.c ++++ b/fs/seq_file.c +@@ -14,6 +14,8 @@ + #include <linux/mm.h> + #include <linux/printk.h> + #include <linux/string_helpers.h> ++#include <linux/sched.h> ++#include <linux/grsecurity.h> + + #include <asm/uaccess.h> + #include <asm/page.h> +@@ -26,7 +28,7 @@ static void seq_set_overflow(struct seq_file *m) + static void *seq_buf_alloc(unsigned long size) + { + void *buf; +- gfp_t gfp = GFP_KERNEL; ++ gfp_t gfp = GFP_KERNEL | GFP_USERCOPY; + + /* + * For high order allocations, use __GFP_NORETRY to avoid oom-killing - +@@ -38,7 +40,7 @@ static void *seq_buf_alloc(unsigned long size) + gfp |= __GFP_NORETRY | __GFP_NOWARN; + buf = kmalloc(size, gfp); + if (!buf && size > PAGE_SIZE) +- buf = vmalloc(size); ++ buf = vmalloc_usercopy(size); + return buf; + } + +@@ -77,6 +79,10 @@ int seq_open(struct file *file, const struct seq_operations *op) + // to the lifetime of the file. + p->file = file; + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ p->exec_id = current->exec_id; ++#endif ++ + /* + * Wrappers around seq_open(e.g. swaps_open) need to be + * aware of this. If they set f_version themselves, they +@@ -98,6 +104,16 @@ int seq_open(struct file *file, const struct seq_operations *op) + } + EXPORT_SYMBOL(seq_open); + ++ ++int seq_open_restrict(struct file *file, const struct seq_operations *op) ++{ ++ if (gr_proc_is_restricted()) ++ return -EACCES; ++ ++ return seq_open(file, op); ++} ++EXPORT_SYMBOL(seq_open_restrict); ++ + static int traverse(struct seq_file *m, loff_t offset) + { + loff_t pos = 0, index; +@@ -169,7 +185,7 @@ static int traverse(struct seq_file *m, loff_t offset) + ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos) + { + struct seq_file *m = file->private_data; +- size_t copied = 0; ++ ssize_t copied = 0; + loff_t pos; + size_t n; + void *p; +@@ -566,7 +582,7 @@ static void single_stop(struct seq_file *p, void *v) + int single_open(struct file *file, int (*show)(struct seq_file *, void *), + void *data) + { +- struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL); ++ seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL); + int res = -ENOMEM; + + if (op) { +@@ -602,6 +618,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *), + } + EXPORT_SYMBOL(single_open_size); + ++int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *), ++ void *data) ++{ ++ if (gr_proc_is_restricted()) ++ return -EACCES; ++ ++ return single_open(file, show, data); ++} ++EXPORT_SYMBOL(single_open_restrict); ++ ++ + int single_release(struct inode *inode, struct file *file) + { + const struct seq_operations *op = ((struct seq_file *)file->private_data)->op; +diff --git a/fs/splice.c b/fs/splice.c +index 8dd79ecfd383..0a56b1aa3c5c 100644 +--- a/fs/splice.c ++++ b/fs/splice.c +@@ -188,7 +188,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe, + if (!spd_pages) + return 0; + +- if (unlikely(!pipe->readers)) { ++ if (unlikely(!atomic_read(&pipe->readers))) { + send_sig(SIGPIPE, current, 0); + ret = -EPIPE; + goto out; +@@ -228,7 +228,7 @@ ssize_t add_to_pipe(struct pipe_inode_info *pipe, struct pipe_buffer *buf) + { + int ret; + +- if (unlikely(!pipe->readers)) { ++ if (unlikely(!atomic_read(&pipe->readers))) { + send_sig(SIGPIPE, current, 0); + ret = -EPIPE; + } else if (pipe->nrbufs == pipe->buffers) { +@@ -360,7 +360,7 @@ static ssize_t kernel_readv(struct file *file, const struct kvec *vec, + old_fs = get_fs(); + set_fs(get_ds()); + /* The cast to a user pointer is valid due to the set_fs() */ +- res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos, 0); ++ res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos, 0); + set_fs(old_fs); + + return res; +@@ -375,7 +375,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count, + old_fs = get_fs(); + set_fs(get_ds()); + /* The cast to a user pointer is valid due to the set_fs() */ +- res = vfs_write(file, (__force const char __user *)buf, count, &pos); ++ res = vfs_write(file, (const char __force_user *)buf, count, &pos); + set_fs(old_fs); + + return res; +@@ -534,7 +534,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des + pipe_buf_release(pipe, buf); + pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1); + pipe->nrbufs--; +- if (pipe->files) ++ if (atomic_read(&pipe->files)) + sd->need_wakeup = true; + } + +@@ -565,10 +565,10 @@ static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_des + return -ERESTARTSYS; + + while (!pipe->nrbufs) { +- if (!pipe->writers) ++ if (!atomic_read(&pipe->writers)) + return 0; + +- if (!pipe->waiting_writers && sd->num_spliced) ++ if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced) + return 0; + + if (sd->flags & SPLICE_F_NONBLOCK) +@@ -782,7 +782,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out, + pipe_buf_release(pipe, buf); + pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1); + pipe->nrbufs--; +- if (pipe->files) ++ if (atomic_read(&pipe->files)) + sd.need_wakeup = true; + } else { + buf->offset += ret; +@@ -945,7 +945,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd, + * out of the pipe right after the splice_to_pipe(). So set + * PIPE_READERS appropriately. + */ +- pipe->readers = 1; ++ atomic_set(&pipe->readers, 1); + + current->splice_pipe = pipe; + } +@@ -1088,7 +1088,7 @@ EXPORT_SYMBOL(do_splice_direct); + static int wait_for_space(struct pipe_inode_info *pipe, unsigned flags) + { + for (;;) { +- if (unlikely(!pipe->readers)) { ++ if (unlikely(!atomic_read(&pipe->readers))) { + send_sig(SIGPIPE, current, 0); + return -EPIPE; + } +@@ -1098,9 +1098,9 @@ static int wait_for_space(struct pipe_inode_info *pipe, unsigned flags) + return -EAGAIN; + if (signal_pending(current)) + return -ERESTARTSYS; +- pipe->waiting_writers++; ++ atomic_inc(&pipe->waiting_writers); + pipe_wait(pipe); +- pipe->waiting_writers--; ++ atomic_dec(&pipe->waiting_writers); + } + } + +@@ -1447,9 +1447,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags) + ret = -ERESTARTSYS; + break; + } +- if (!pipe->writers) ++ if (!atomic_read(&pipe->writers)) + break; +- if (!pipe->waiting_writers) { ++ if (!atomic_read(&pipe->waiting_writers)) { + if (flags & SPLICE_F_NONBLOCK) { + ret = -EAGAIN; + break; +@@ -1481,7 +1481,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags) + pipe_lock(pipe); + + while (pipe->nrbufs >= pipe->buffers) { +- if (!pipe->readers) { ++ if (!atomic_read(&pipe->readers)) { + send_sig(SIGPIPE, current, 0); + ret = -EPIPE; + break; +@@ -1494,9 +1494,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags) + ret = -ERESTARTSYS; + break; + } +- pipe->waiting_writers++; ++ atomic_inc(&pipe->waiting_writers); + pipe_wait(pipe); +- pipe->waiting_writers--; ++ atomic_dec(&pipe->waiting_writers); + } + + pipe_unlock(pipe); +@@ -1532,14 +1532,14 @@ static int splice_pipe_to_pipe(struct pipe_inode_info *ipipe, + pipe_double_lock(ipipe, opipe); + + do { +- if (!opipe->readers) { ++ if (!atomic_read(&opipe->readers)) { + send_sig(SIGPIPE, current, 0); + if (!ret) + ret = -EPIPE; + break; + } + +- if (!ipipe->nrbufs && !ipipe->writers) ++ if (!ipipe->nrbufs && !atomic_read(&ipipe->writers)) + break; + + /* +@@ -1636,7 +1636,7 @@ static int link_pipe(struct pipe_inode_info *ipipe, + pipe_double_lock(ipipe, opipe); + + do { +- if (!opipe->readers) { ++ if (!atomic_read(&opipe->readers)) { + send_sig(SIGPIPE, current, 0); + if (!ret) + ret = -EPIPE; +@@ -1681,7 +1681,7 @@ static int link_pipe(struct pipe_inode_info *ipipe, + * return EAGAIN if we have the potential of some data in the + * future, otherwise just return 0 + */ +- if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK)) ++ if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK)) + ret = -EAGAIN; + + pipe_unlock(ipipe); +diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c +index 1548b3784548..0624869670dd 100644 +--- a/fs/squashfs/xattr.c ++++ b/fs/squashfs/xattr.c +@@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer, + + msblk->xattr_table; + int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr); + int count = squashfs_i(inode)->xattr_count; +- size_t rest = buffer_size; +- int err; ++ size_t used = 0; ++ ssize_t err; + + /* check that the file system has xattrs */ + if (msblk->xattr_id_table == NULL) +@@ -72,7 +72,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer, + size_t prefix_size = strlen(prefix); + + if (buffer) { +- if (prefix_size + name_size + 1 > rest) { ++ if (prefix_size + name_size + 1 > buffer_size - used) { + err = -ERANGE; + goto failed; + } +@@ -87,7 +87,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer, + buffer[name_size] = '\0'; + buffer += name_size + 1; + } +- rest -= prefix_size + name_size + 1; ++ used += prefix_size + name_size + 1; + } else { + /* no handler or insuffficient privileges, so skip */ + err = squashfs_read_metadata(sb, NULL, &start, +@@ -108,7 +108,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer, + if (err < 0) + goto failed; + } +- err = buffer_size - rest; ++ err = used; + + failed: + return err; +diff --git a/fs/stat.c b/fs/stat.c +index 068fdbcc9e26..fe09ca8a9a36 100644 +--- a/fs/stat.c ++++ b/fs/stat.c +@@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat) + stat->gid = inode->i_gid; + stat->rdev = inode->i_rdev; + stat->size = i_size_read(inode); +- stat->atime = inode->i_atime; +- stat->mtime = inode->i_mtime; ++ if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) { ++ stat->atime = inode->i_ctime; ++ stat->mtime = inode->i_ctime; ++ } else { ++ stat->atime = inode->i_atime; ++ stat->mtime = inode->i_mtime; ++ } + stat->ctime = inode->i_ctime; + stat->blksize = i_blocksize(inode); + stat->blocks = inode->i_blocks; +@@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr); + int vfs_getattr_nosec(struct path *path, struct kstat *stat) + { + struct inode *inode = d_backing_inode(path->dentry); ++ int retval; + +- if (inode->i_op->getattr) +- return inode->i_op->getattr(path->mnt, path->dentry, stat); ++ if (inode->i_op->getattr) { ++ retval = inode->i_op->getattr(path->mnt, path->dentry, stat); ++ if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) { ++ stat->atime = stat->ctime; ++ stat->mtime = stat->ctime; ++ } ++ return retval; ++ } + + generic_fillattr(inode, stat); + return 0; +diff --git a/fs/super.c b/fs/super.c +index 1058bf3e8724..c3e0b54f1d34 100644 +--- a/fs/super.c ++++ b/fs/super.c +@@ -357,7 +357,8 @@ EXPORT_SYMBOL(deactivate_super); + * called for superblocks not in rundown mode (== ones still on ->fs_supers + * of their type), so increment of ->s_count is OK here. + */ +-static int grab_super(struct super_block *s) __releases(sb_lock) ++static int grab_super(struct super_block *s) __releases(&sb_lock); ++static int grab_super(struct super_block *s) + { + s->s_count++; + spin_unlock(&sb_lock); +diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c +index 2b67bda2021b..45acc9f129f1 100644 +--- a/fs/sysfs/dir.c ++++ b/fs/sysfs/dir.c +@@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name) + kfree(buf); + } + ++#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT ++extern int grsec_enable_sysfs_restrict; ++#endif ++ + /** + * sysfs_create_dir_ns - create a directory for an object with a namespace tag + * @kobj: object we're creating directory for +@@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name) + int sysfs_create_dir_ns(struct kobject *kobj, const void *ns) + { + struct kernfs_node *parent, *kn; ++ const char *name; ++ umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO; ++#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT ++ const char *parent_name; ++#endif + + BUG_ON(!kobj); + ++ name = kobject_name(kobj); ++ + if (kobj->parent) + parent = kobj->parent->sd; + else +@@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns) + if (!parent) + return -ENOENT; + +- kn = kernfs_create_dir_ns(parent, kobject_name(kobj), +- S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns); ++#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT ++ parent_name = parent->name; ++ mode = S_IRWXU; ++ ++ if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) || ++ (!strcmp(parent_name, "devices") && !strcmp(name, "system")) || ++ (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) || ++ (!strcmp(parent_name, "system") && !strcmp(name, "cpu"))) ++ mode = S_IRWXU | S_IRUGO | S_IXUGO; ++ if (!grsec_enable_sysfs_restrict) ++ mode = S_IRWXU | S_IRUGO | S_IXUGO; ++#endif ++ ++ kn = kernfs_create_dir_ns(parent, name, ++ mode, kobj, ns); + if (IS_ERR(kn)) { + if (PTR_ERR(kn) == -EEXIST) +- sysfs_warn_dup(parent, kobject_name(kobj)); ++ sysfs_warn_dup(parent, name); + return PTR_ERR(kn); + } + +diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h +index 6c212288adcb..9afd5fe059e2 100644 +--- a/fs/sysv/sysv.h ++++ b/fs/sysv/sysv.h +@@ -187,7 +187,7 @@ static inline u32 PDP_swab(u32 x) + #endif + } + +-static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n) ++static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n) + { + if (sbi->s_bytesex == BYTESEX_PDP) + return PDP_swab((__force __u32)n); +diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c +index 21d36d284735..de3a81d08af4 100644 +--- a/fs/tracefs/inode.c ++++ b/fs/tracefs/inode.c +@@ -53,7 +53,7 @@ static const struct file_operations tracefs_file_operations = { + static struct tracefs_dir_ops { + int (*mkdir)(const char *name); + int (*rmdir)(const char *name); +-} tracefs_ops; ++} __no_const tracefs_ops __read_only; + + static char *get_dname(struct dentry *dentry) + { +@@ -494,8 +494,10 @@ struct dentry *tracefs_create_instance_dir(const char *name, struct dentry *pare + if (!dentry) + return NULL; + +- tracefs_ops.mkdir = mkdir; +- tracefs_ops.rmdir = rmdir; ++ pax_open_kernel(); ++ const_cast(tracefs_ops.mkdir) = mkdir; ++ const_cast(tracefs_ops.rmdir) = rmdir; ++ pax_close_kernel(); + + return dentry; + } +diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c +index 2dcf3d473fec..fa1e496c6d08 100644 +--- a/fs/ubifs/find.c ++++ b/fs/ubifs/find.c +@@ -94,8 +94,9 @@ static int valuable(struct ubifs_info *c, const struct ubifs_lprops *lprops) + */ + static int scan_for_dirty_cb(struct ubifs_info *c, + const struct ubifs_lprops *lprops, int in_tree, +- struct scan_data *data) ++ void *_data) + { ++ struct scan_data *data = _data; + int ret = LPT_SCAN_CONTINUE; + + /* Exclude LEBs that are currently in use */ +@@ -179,7 +180,7 @@ static const struct ubifs_lprops *scan_for_dirty(struct ubifs_info *c, + data.lnum = -1; + data.exclude_index = exclude_index; + err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum, +- (ubifs_lpt_scan_callback)scan_for_dirty_cb, ++ scan_for_dirty_cb, + &data); + if (err) + return ERR_PTR(err); +@@ -361,8 +362,9 @@ int ubifs_find_dirty_leb(struct ubifs_info *c, struct ubifs_lprops *ret_lp, + */ + static int scan_for_free_cb(struct ubifs_info *c, + const struct ubifs_lprops *lprops, int in_tree, +- struct scan_data *data) ++ void *_data) + { ++ struct scan_data *data = _data; + int ret = LPT_SCAN_CONTINUE; + + /* Exclude LEBs that are currently in use */ +@@ -458,7 +460,7 @@ const struct ubifs_lprops *do_find_free_space(struct ubifs_info *c, + data.pick_free = pick_free; + data.lnum = -1; + err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum, +- (ubifs_lpt_scan_callback)scan_for_free_cb, ++ scan_for_free_cb, + &data); + if (err) + return ERR_PTR(err); +@@ -601,8 +603,9 @@ int ubifs_find_free_space(struct ubifs_info *c, int min_space, int *offs, + */ + static int scan_for_idx_cb(struct ubifs_info *c, + const struct ubifs_lprops *lprops, int in_tree, +- struct scan_data *data) ++ void *_data) + { ++ struct scan_data *data = _data; + int ret = LPT_SCAN_CONTINUE; + + /* Exclude LEBs that are currently in use */ +@@ -638,7 +641,7 @@ static const struct ubifs_lprops *scan_for_leb_for_idx(struct ubifs_info *c) + + data.lnum = -1; + err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum, +- (ubifs_lpt_scan_callback)scan_for_idx_cb, ++ scan_for_idx_cb, + &data); + if (err) + return ERR_PTR(err); +@@ -738,18 +741,21 @@ int ubifs_find_free_leb_for_idx(struct ubifs_info *c) + return err; + } + +-static int cmp_dirty_idx(const struct ubifs_lprops **a, +- const struct ubifs_lprops **b) ++static int cmp_dirty_idx(const void *_a, ++ const void *_b) + { ++ const struct ubifs_lprops **a = (const struct ubifs_lprops **)_a; ++ const struct ubifs_lprops **b = (const struct ubifs_lprops **)_b; + const struct ubifs_lprops *lpa = *a; + const struct ubifs_lprops *lpb = *b; + + return lpa->dirty + lpa->free - lpb->dirty - lpb->free; + } + +-static void swap_dirty_idx(struct ubifs_lprops **a, struct ubifs_lprops **b, +- int size) ++static void swap_dirty_idx(void *_a, void *_b, int size) + { ++ struct ubifs_lprops **a = (struct ubifs_lprops **)_a; ++ struct ubifs_lprops **b = (struct ubifs_lprops **)_b; + struct ubifs_lprops *t = *a; + + *a = *b; +@@ -775,8 +781,7 @@ int ubifs_save_dirty_idx_lnums(struct ubifs_info *c) + sizeof(void *) * c->dirty_idx.cnt); + /* Sort it so that the dirtiest is now at the end */ + sort(c->dirty_idx.arr, c->dirty_idx.cnt, sizeof(void *), +- (int (*)(const void *, const void *))cmp_dirty_idx, +- (void (*)(void *, void *, int))swap_dirty_idx); ++ cmp_dirty_idx, swap_dirty_idx); + dbg_find("found %d dirty index LEBs", c->dirty_idx.cnt); + if (c->dirty_idx.cnt) + dbg_find("dirtiest index LEB is %d with dirty %d and free %d", +@@ -804,8 +809,9 @@ int ubifs_save_dirty_idx_lnums(struct ubifs_info *c) + */ + static int scan_dirty_idx_cb(struct ubifs_info *c, + const struct ubifs_lprops *lprops, int in_tree, +- struct scan_data *data) ++ void *_data) + { ++ struct scan_data *data = _data; + int ret = LPT_SCAN_CONTINUE; + + /* Exclude LEBs that are currently in use */ +@@ -865,7 +871,7 @@ static int find_dirty_idx_leb(struct ubifs_info *c) + /* All pnodes are in memory, so skip scan */ + return -ENOSPC; + err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum, +- (ubifs_lpt_scan_callback)scan_dirty_idx_cb, ++ scan_dirty_idx_cb, + &data); + if (err) + return err; +diff --git a/fs/ubifs/lprops.c b/fs/ubifs/lprops.c +index 6c3a1abd0e22..dfd8fe1fc7af 100644 +--- a/fs/ubifs/lprops.c ++++ b/fs/ubifs/lprops.c +@@ -1028,8 +1028,9 @@ void dbg_check_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, int cat, + */ + static int scan_check_cb(struct ubifs_info *c, + const struct ubifs_lprops *lp, int in_tree, +- struct ubifs_lp_stats *lst) ++ void *_lst) + { ++ struct ubifs_lp_stats *lst = _lst; + struct ubifs_scan_leb *sleb; + struct ubifs_scan_node *snod; + int cat, lnum = lp->lnum, is_idx = 0, used = 0, free, dirty, ret; +@@ -1283,7 +1284,7 @@ int dbg_check_lprops(struct ubifs_info *c) + + memset(&lst, 0, sizeof(struct ubifs_lp_stats)); + err = ubifs_lpt_scan_nolock(c, c->main_first, c->leb_cnt - 1, +- (ubifs_lpt_scan_callback)scan_check_cb, ++ scan_check_cb, + &lst); + if (err && err != -ENOSPC) + goto out; +diff --git a/fs/udf/misc.c b/fs/udf/misc.c +index 71d1c25f360d..084e2ad677d2 100644 +--- a/fs/udf/misc.c ++++ b/fs/udf/misc.c +@@ -288,7 +288,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum, + + u8 udf_tag_checksum(const struct tag *t) + { +- u8 *data = (u8 *)t; ++ const u8 *data = (const u8 *)t; + u8 checksum = 0; + int i; + for (i = 0; i < sizeof(struct tag); ++i) +diff --git a/fs/ufs/super.c b/fs/ufs/super.c +index 351162ff1bfd..5e43192084a8 100644 +--- a/fs/ufs/super.c ++++ b/fs/ufs/super.c +@@ -1441,10 +1441,12 @@ static void init_once(void *foo) + + static int __init init_inodecache(void) + { +- ufs_inode_cachep = kmem_cache_create("ufs_inode_cache", ++ ufs_inode_cachep = kmem_cache_create_usercopy("ufs_inode_cache", + sizeof(struct ufs_inode_info), + 0, (SLAB_RECLAIM_ACCOUNT| + SLAB_MEM_SPREAD|SLAB_ACCOUNT), ++ offsetof(struct ufs_inode_info, i_u1.i_symlink), ++ sizeof(((struct ufs_inode_info *)0)->i_u1.i_symlink), + init_once); + if (ufs_inode_cachep == NULL) + return -ENOMEM; +diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h +index 8d974c4fd18b..b82f6ecca521 100644 +--- a/fs/ufs/swab.h ++++ b/fs/ufs/swab.h +@@ -22,7 +22,7 @@ enum { + BYTESEX_BE + }; + +-static inline u64 ++static inline u64 __intentional_overflow(-1) + fs64_to_cpu(struct super_block *sbp, __fs64 n) + { + if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE) +@@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n) + return (__force __fs64)cpu_to_be64(n); + } + +-static inline u32 ++static inline u32 __intentional_overflow(-1) + fs32_to_cpu(struct super_block *sbp, __fs32 n) + { + if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE) +diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c +index b86054cc41db..58998152639d 100644 +--- a/fs/userfaultfd.c ++++ b/fs/userfaultfd.c +@@ -465,7 +465,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file) + struct userfaultfd_wake_range range = { .len = 0, }; + unsigned long new_flags; + +- ACCESS_ONCE(ctx->released) = true; ++ ACCESS_ONCE_RW(ctx->released) = true; + + if (!mmget_not_zero(mm)) + goto wakeup; +diff --git a/fs/utimes.c b/fs/utimes.c +index 22307cdf7014..87b5f8665805 100644 +--- a/fs/utimes.c ++++ b/fs/utimes.c +@@ -1,6 +1,7 @@ + #include <linux/compiler.h> + #include <linux/file.h> + #include <linux/fs.h> ++#include <linux/security.h> + #include <linux/linkage.h> + #include <linux/mount.h> + #include <linux/namei.h> +@@ -90,6 +91,12 @@ static int utimes_common(struct path *path, struct timespec *times) + newattrs.ia_valid |= ATTR_TOUCH; + } + retry_deleg: ++ ++ if (!gr_acl_handle_utime(path->dentry, path->mnt)) { ++ error = -EACCES; ++ goto mnt_drop_write_and_out; ++ } ++ + inode_lock(inode); + error = notify_change(path->dentry, &newattrs, &delegated_inode); + inode_unlock(inode); +@@ -99,6 +106,7 @@ static int utimes_common(struct path *path, struct timespec *times) + goto retry_deleg; + } + ++mnt_drop_write_and_out: + mnt_drop_write(path->mnt); + out: + return error; +diff --git a/fs/xattr.c b/fs/xattr.c +index ed8c374570ed..cd67925c4c3d 100644 +--- a/fs/xattr.c ++++ b/fs/xattr.c +@@ -312,6 +312,22 @@ __vfs_getxattr(struct dentry *dentry, struct inode *inode, const char *name, + } + EXPORT_SYMBOL(__vfs_getxattr); + ++#ifdef CONFIG_PAX_XATTR_PAX_FLAGS ++ssize_t ++pax_getxattr(struct dentry *dentry, void *value, size_t size) ++{ ++ struct inode *inode = dentry->d_inode; ++ ssize_t error; ++ ++ error = inode_permission(inode, MAY_EXEC); ++ if (error) ++ return error; ++ ++ return __vfs_getxattr(dentry, inode, XATTR_NAME_USER_PAX_FLAGS, value, size); ++} ++EXPORT_SYMBOL(pax_getxattr); ++#endif ++ + ssize_t + vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size) + { +@@ -412,7 +428,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr); + * Extended attribute SET operations + */ + static long +-setxattr(struct dentry *d, const char __user *name, const void __user *value, ++setxattr(struct path *path, const char __user *name, const void __user *value, + size_t size, int flags) + { + int error; +@@ -446,7 +462,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value, + posix_acl_fix_xattr_from_user(kvalue, size); + } + +- error = vfs_setxattr(d, kname, kvalue, size, flags); ++ if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) { ++ error = -EACCES; ++ goto out; ++ } ++ ++ error = vfs_setxattr(path->dentry, kname, kvalue, size, flags); + out: + kvfree(kvalue); + +@@ -465,7 +486,7 @@ static int path_setxattr(const char __user *pathname, + return error; + error = mnt_want_write(path.mnt); + if (!error) { +- error = setxattr(path.dentry, name, value, size, flags); ++ error = setxattr(&path, name, value, size, flags); + mnt_drop_write(path.mnt); + } + path_put(&path); +@@ -501,7 +522,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name, + audit_file(f.file); + error = mnt_want_write_file(f.file); + if (!error) { +- error = setxattr(f.file->f_path.dentry, name, value, size, flags); ++ error = setxattr(&f.file->f_path, name, value, size, flags); + mnt_drop_write_file(f.file); + } + fdput(f); +@@ -681,7 +702,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size) + * Extended attribute REMOVE operations + */ + static long +-removexattr(struct dentry *d, const char __user *name) ++removexattr(struct path *path, const char __user *name) + { + int error; + char kname[XATTR_NAME_MAX + 1]; +@@ -692,7 +713,10 @@ removexattr(struct dentry *d, const char __user *name) + if (error < 0) + return error; + +- return vfs_removexattr(d, kname); ++ if (!gr_acl_handle_removexattr(path->dentry, path->mnt)) ++ return -EACCES; ++ ++ return vfs_removexattr(path->dentry, kname); + } + + static int path_removexattr(const char __user *pathname, +@@ -706,7 +730,7 @@ static int path_removexattr(const char __user *pathname, + return error; + error = mnt_want_write(path.mnt); + if (!error) { +- error = removexattr(path.dentry, name); ++ error = removexattr(&path, name); + mnt_drop_write(path.mnt); + } + path_put(&path); +@@ -732,14 +756,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname, + SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name) + { + struct fd f = fdget(fd); ++ struct path *path; + int error = -EBADF; + + if (!f.file) + return error; ++ path = &f.file->f_path; + audit_file(f.file); + error = mnt_want_write_file(f.file); + if (!error) { +- error = removexattr(f.file->f_path.dentry, name); ++ error = removexattr(path, name); + mnt_drop_write_file(f.file); + } + fdput(f); +diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h +index 689f746224e7..3e200fc90f92 100644 +--- a/fs/xfs/kmem.h ++++ b/fs/xfs/kmem.h +@@ -102,6 +102,14 @@ kmem_zone_init_flags(int size, char *zone_name, unsigned long flags, + return kmem_cache_create(zone_name, size, 0, flags, construct); + } + ++static inline kmem_zone_t * ++kmem_zone_init_flags_usercopy(int size, char *zone_name, unsigned long flags, ++ size_t useroffset, size_t usersize, ++ void (*construct)(void *)) ++{ ++ return kmem_cache_create_usercopy(zone_name, size, 0, flags, useroffset, usersize, construct); ++} ++ + static inline void + kmem_zone_free(kmem_zone_t *zone, void *ptr) + { +diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c +index 2a8cbd15d5d1..e1d15ccfd443 100644 +--- a/fs/xfs/libxfs/xfs_bmap.c ++++ b/fs/xfs/libxfs/xfs_bmap.c +@@ -579,7 +579,7 @@ xfs_bmap_validate_ret( + + #else + #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0) +-#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) ++#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0) + #endif /* DEBUG */ + + /* +diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c +index 1bdf2888295b..91a91a11593f 100644 +--- a/fs/xfs/libxfs/xfs_da_btree.c ++++ b/fs/xfs/libxfs/xfs_da_btree.c +@@ -2011,6 +2011,7 @@ xfs_da_grow_inode_int( + struct xfs_inode *dp = args->dp; + int w = args->whichfork; + xfs_rfsblock_t nblks = dp->i_d.di_nblocks; ++ xfs_rfsblock_t nblocks; + struct xfs_bmbt_irec map, *mapp; + int nmap, error, got, i, mapi; + +@@ -2079,7 +2080,8 @@ xfs_da_grow_inode_int( + } + + /* account for newly allocated blocks in reserved blocks total */ +- args->total -= dp->i_d.di_nblocks - nblks; ++ nblocks = dp->i_d.di_nblocks - nblks; ++ args->total -= nblocks; + + out_free_map: + if (mapp != &map) +diff --git a/fs/xfs/libxfs/xfs_defer.h b/fs/xfs/libxfs/xfs_defer.h +index f6e93ef0bffe..967e58e7bac0 100644 +--- a/fs/xfs/libxfs/xfs_defer.h ++++ b/fs/xfs/libxfs/xfs_defer.h +@@ -92,7 +92,7 @@ struct xfs_defer_op_type { + int (*diff_items)(void *, struct list_head *, struct list_head *); + void *(*create_intent)(struct xfs_trans *, uint); + void (*log_item)(struct xfs_trans *, void *, struct list_head *); +-}; ++} __do_const; + + void xfs_defer_init_op_type(const struct xfs_defer_op_type *type); + +diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c +index 73cfc7179124..131363aa1397 100644 +--- a/fs/xfs/xfs_ioctl.c ++++ b/fs/xfs/xfs_ioctl.c +@@ -121,7 +121,7 @@ xfs_find_handle( + } + + error = -EFAULT; +- if (copy_to_user(hreq->ohandle, &handle, hsize) || ++ if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) || + copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32))) + goto out_put; + +@@ -1660,6 +1660,12 @@ xfs_ioc_swapext( + goto out_put_tmp_file; + } + ++ if (f.file->f_op != &xfs_file_operations || ++ tmp.file->f_op != &xfs_file_operations) { ++ error = -EINVAL; ++ goto out_put_tmp_file; ++ } ++ + ip = XFS_I(file_inode(f.file)); + tip = XFS_I(file_inode(tmp.file)); + +diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h +index 1455b25205a8..6f717f35300a 100644 +--- a/fs/xfs/xfs_linux.h ++++ b/fs/xfs/xfs_linux.h +@@ -219,7 +219,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid) + * of the compiler which do not like us using do_div in the middle + * of large functions. + */ +-static inline __u32 xfs_do_div(void *a, __u32 b, int n) ++static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n) + { + __u32 mod; + +@@ -275,7 +275,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n) + return 0; + } + #else +-static inline __u32 xfs_do_div(void *a, __u32 b, int n) ++static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n) + { + __u32 mod; + +diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c +index 882fb8524fcb..78da58e72e2b 100644 +--- a/fs/xfs/xfs_super.c ++++ b/fs/xfs/xfs_super.c +@@ -1820,9 +1820,11 @@ xfs_init_zones(void) + goto out_destroy_efd_zone; + + xfs_inode_zone = +- kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode", +- KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | KM_ZONE_SPREAD | +- KM_ZONE_ACCOUNT, xfs_fs_inode_init_once); ++ kmem_zone_init_flags_usercopy(sizeof(xfs_inode_t), "xfs_inode", ++ KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | KM_ZONE_SPREAD | KM_ZONE_ACCOUNT, ++ offsetof(xfs_inode_t, i_df.if_u2.if_inline_data), ++ sizeof(((xfs_inode_t *)0)->i_df.if_u2.if_inline_data), ++ xfs_fs_inode_init_once); + if (!xfs_inode_zone) + goto out_destroy_efi_zone; + +diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig +new file mode 100644 +index 000000000000..f1c1ee2847c7 +--- /dev/null ++++ b/grsecurity/Kconfig +@@ -0,0 +1,1206 @@ ++# ++# grecurity configuration ++# ++menu "Memory Protections" ++depends on GRKERNSEC ++ ++config GRKERNSEC_KMEM ++ bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port" ++ default y if GRKERNSEC_CONFIG_AUTO ++ select STRICT_DEVMEM if (X86 || ARM || TILE || S390) ++ help ++ If you say Y here, /dev/kmem and /dev/mem won't be allowed to ++ be written to or read from to modify or leak the contents of the running ++ kernel. /dev/port will also not be allowed to be opened, writing to ++ /dev/cpu/*/msr will be prevented, and support for kexec will be removed. ++ If you have module support disabled, enabling this will close up several ++ ways that are currently used to insert malicious code into the running ++ kernel. ++ ++ Even with this feature enabled, we still highly recommend that ++ you use the RBAC system, as it is still possible for an attacker to ++ modify the running kernel through other more obscure methods. ++ ++ Enabling this feature will prevent the "cpupower" and "powertop" tools ++ from working and excludes debugfs from being compiled into the kernel. ++ ++ It is highly recommended that you say Y here if you meet all the ++ conditions above. ++ ++config GRKERNSEC_VM86 ++ bool "Restrict VM86 mode" ++ default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER) ++ depends on X86_32 ++ ++ help ++ If you say Y here, only processes with CAP_SYS_RAWIO will be able to ++ make use of a special execution mode on 32bit x86 processors called ++ Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain ++ video cards and will still work with this option enabled. The purpose ++ of the option is to prevent exploitation of emulation errors in ++ virtualization of vm86 mode like the one discovered in VMWare in 2009. ++ Nearly all users should be able to enable this option. ++ ++config GRKERNSEC_IO ++ bool "Disable privileged I/O" ++ default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER) ++ depends on X86 ++ select RTC_CLASS ++ select RTC_INTF_DEV ++ select RTC_DRV_CMOS ++ ++ help ++ If you say Y here, all ioperm and iopl calls will return an error. ++ Ioperm and iopl can be used to modify the running kernel. ++ Unfortunately, some programs need this access to operate properly, ++ the most notable of which are XFree86 and hwclock. hwclock can be ++ remedied by having RTC support in the kernel, so real-time ++ clock support is enabled if this option is enabled, to ensure ++ that hwclock operates correctly. If hwclock still does not work, ++ either update udev or symlink /dev/rtc to /dev/rtc0. ++ ++ If you're using XFree86 or a version of Xorg from 2012 or earlier, ++ you may not be able to boot into a graphical environment with this ++ option enabled. In this case, you should use the RBAC system instead. ++ ++config GRKERNSEC_BPF_HARDEN ++ bool "Harden BPF interpreter" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ Unlike previous versions of grsecurity that hardened both the BPF ++ interpreted code against corruption at rest as well as the JIT code ++ against JIT-spray attacks and attacker-controlled immediate values ++ for ROP, this feature will enforce disabling of the new eBPF JIT engine ++ and will ensure the interpreted code is read-only at rest. This feature ++ may be removed at a later time when eBPF stabilizes to entirely revert ++ back to the more secure pre-3.16 BPF interpreter/JIT. ++ ++ If you're using KERNEXEC, it's recommended that you enable this option ++ to supplement the hardening of the kernel. ++ ++config GRKERNSEC_PERF_HARDEN ++ bool "Disable unprivileged PERF_EVENTS usage by default" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on PERF_EVENTS ++ help ++ If you say Y here, the range of acceptable values for the ++ /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and ++ default to a new value: 3. When the sysctl is set to this value, no ++ unprivileged use of the PERF_EVENTS syscall interface will be permitted. ++ ++ Though PERF_EVENTS can be used legitimately for performance monitoring ++ and low-level application profiling, it is forced on regardless of ++ configuration, has been at fault for several vulnerabilities, and ++ creates new opportunities for side channels and other information leaks. ++ ++ This feature puts PERF_EVENTS into a secure default state and permits ++ the administrator to change out of it temporarily if unprivileged ++ application profiling is needed. ++ ++config GRKERNSEC_RAND_THREADSTACK ++ bool "Insert random gaps between thread stacks" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on PAX_RANDMMAP && !PPC ++ help ++ If you say Y here, a random-sized gap will be enforced between allocated ++ thread stacks. Glibc's NPTL and other threading libraries that ++ pass MAP_STACK to the kernel for thread stack allocation are supported. ++ The implementation currently provides 8 bits of entropy for the gap. ++ ++ Many distributions do not compile threaded remote services with the ++ -fstack-check argument to GCC, causing the variable-sized stack-based ++ allocator, alloca(), to not probe the stack on allocation. This ++ permits an unbounded alloca() to skip over any guard page and potentially ++ modify another thread's stack reliably. An enforced random gap ++ reduces the reliability of such an attack and increases the chance ++ that such a read/write to another thread's stack instead lands in ++ an unmapped area, causing a crash and triggering grsecurity's ++ anti-bruteforcing logic. ++ ++config GRKERNSEC_PROC_MEMMAP ++ bool "Harden ASLR against information leaks and entropy reduction" ++ default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR) ++ depends on PAX_NOEXEC || PAX_ASLR ++ help ++ If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will ++ give no information about the addresses of its mappings if ++ PaX features that rely on random addresses are enabled on the task. ++ In addition to sanitizing this information and disabling other ++ dangerous sources of information, this option causes reads of sensitive ++ /proc/<pid> entries where the file descriptor was opened in a different ++ task than the one performing the read. Such attempts are logged. ++ This option also limits argv/env strings for suid/sgid binaries ++ to 512KB to prevent a complete exhaustion of the stack entropy provided ++ by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid ++ binaries to prevent alternative mmap layouts from being abused. ++ ++ If you use PaX it is essential that you say Y here as it closes up ++ several holes that make full ASLR useless locally. ++ ++ ++config GRKERNSEC_KSTACKOVERFLOW ++ bool "Prevent kernel stack overflows" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on X86_64 ++ help ++ If you say Y here, the kernel's process stacks will be allocated ++ with vmalloc instead of the kernel's default allocator. This ++ introduces guard pages that in combination with the alloca checking ++ of the STACKLEAK feature and removal of thread_info from the kernel ++ stack prevents all forms of kernel process stack overflow abuse. ++ Note that this is different from kernel stack buffer overflows. ++ ++config GRKERNSEC_BRUTE ++ bool "Deter exploit bruteforcing" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, attempts to bruteforce exploits against forking ++ daemons such as apache or sshd, as well as against suid/sgid binaries ++ will be deterred. When a child of a forking daemon is killed by PaX ++ or crashes due to an illegal instruction or other suspicious signal, ++ the parent process will be delayed 30 seconds upon every subsequent ++ fork until the administrator is able to assess the situation and ++ restart the daemon. ++ In the suid/sgid case, the attempt is logged, the user has all their ++ existing instances of the suid/sgid binary terminated and will ++ be unable to execute any suid/sgid binaries for 15 minutes. ++ ++ It is recommended that you also enable signal logging in the auditing ++ section so that logs are generated when a process triggers a suspicious ++ signal. ++ If the sysctl option is enabled, a sysctl option with name ++ "deter_bruteforce" is created. ++ ++config GRKERNSEC_MODHARDEN ++ bool "Harden module auto-loading" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on MODULES ++ help ++ If you say Y here, module auto-loading in response to use of some ++ feature implemented by an unloaded module will be restricted to ++ root users. Enabling this option helps defend against attacks ++ by unprivileged users who abuse the auto-loading behavior to ++ cause a vulnerable module to load that is then exploited. ++ ++ If this option prevents a legitimate use of auto-loading for a ++ non-root user, the administrator can execute modprobe manually ++ with the exact name of the module mentioned in the alert log. ++ Alternatively, the administrator can add the module to the list ++ of modules loaded at boot by modifying init scripts. ++ ++ Modification of init scripts will most likely be needed on ++ Ubuntu servers with encrypted home directory support enabled, ++ as the first non-root user logging in will cause the ecb(aes), ++ ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded. ++ ++config GRKERNSEC_HIDESYM ++ bool "Hide kernel symbols" ++ default y if GRKERNSEC_CONFIG_AUTO ++ select PAX_USERCOPY ++ help ++ If you say Y here, getting information on loaded modules, and ++ displaying all kernel symbols through a syscall will be restricted ++ to users with CAP_SYS_MODULE. For software compatibility reasons, ++ /proc/kallsyms will be restricted to the root user. The RBAC ++ system can hide that entry even from root. ++ ++ This option also prevents leaking of kernel addresses through ++ several /proc entries. ++ ++ Note that this option is only effective provided the following ++ conditions are met: ++ 1) The kernel using grsecurity is not precompiled by some distribution ++ 2) You have also enabled GRKERNSEC_DMESG ++ 3) You are using the RBAC system and hiding other files such as your ++ kernel image and System.map. Alternatively, enabling this option ++ causes the permissions on /boot, /lib/modules, and the kernel ++ source directory to change at compile time to prevent ++ reading by non-root users. ++ If the above conditions are met, this option will aid in providing a ++ useful protection against local kernel exploitation of overflows ++ and arbitrary read/write vulnerabilities. ++ ++ It is highly recommended that you enable GRKERNSEC_PERF_HARDEN ++ in addition to this feature. ++ ++config GRKERNSEC_RANDSTRUCT ++ bool "Randomize layout of sensitive kernel structures" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GCC_PLUGINS ++ select GRKERNSEC_HIDESYM ++ select MODVERSIONS if MODULES ++ help ++ If you say Y here, the layouts of a number of sensitive kernel ++ structures (task, fs, cred, etc) and all structures composed entirely ++ of function pointers (aka "ops" structs) will be randomized at compile-time. ++ This can introduce the requirement of an additional infoleak ++ vulnerability for exploits targeting these structure types. ++ ++ Enabling this feature will introduce some performance impact, slightly ++ increase memory usage, and prevent the use of forensic tools like ++ Volatility against the system (unless the kernel source tree isn't ++ cleaned after kernel installation). ++ ++ The seed used for compilation is located at tools/gcc/randomize_layout_seed.h. ++ It remains after a make clean to allow for external modules to be compiled ++ with the existing seed and will be removed by a make mrproper or ++ make distclean. ++ ++ Note that the implementation requires gcc 4.6.4. or newer. You may need ++ to install the supporting headers explicitly in addition to the normal ++ gcc package. ++ ++config GRKERNSEC_RANDSTRUCT_PERFORMANCE ++ bool "Use cacheline-aware structure randomization" ++ depends on GRKERNSEC_RANDSTRUCT ++ default y if GRKERNSEC_CONFIG_PRIORITY_PERF ++ help ++ If you say Y here, the RANDSTRUCT randomization will make a best effort ++ at restricting randomization to cacheline-sized groups of elements. It ++ will further not randomize bitfields in structures. This reduces the ++ performance hit of RANDSTRUCT at the cost of weakened randomization. ++ ++config GRKERNSEC_KERN_LOCKOUT ++ bool "Active kernel exploit response" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on X86 || ARM || PPC || SPARC ++ help ++ If you say Y here, when a PaX alert is triggered due to suspicious ++ activity in the kernel (from KERNEXEC/UDEREF/USERCOPY) ++ or an OOPS occurs due to bad memory accesses, instead of just ++ terminating the offending process (and potentially allowing ++ a subsequent exploit from the same user), we will take one of two ++ actions: ++ If the user was root, we will panic the system ++ If the user was non-root, we will log the attempt, terminate ++ all processes owned by the user, then prevent them from creating ++ any new processes until the system is restarted ++ This deters repeated kernel exploitation/bruteforcing attempts ++ and is useful for later forensics. ++ ++config GRKERNSEC_OLD_ARM_USERLAND ++ bool "Old ARM userland compatibility" ++ depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7) ++ help ++ If you say Y here, stubs of executable code to perform such operations ++ as "compare-exchange" will be placed at fixed locations in the ARM vector ++ table. This is unfortunately needed for old ARM userland meant to run ++ across a wide range of processors. Without this option enabled, ++ the get_tls and data memory barrier stubs will be emulated by the kernel, ++ which is enough for Linaro userlands or other userlands designed for v6 ++ and newer ARM CPUs. It's recommended that you try without this option enabled ++ first, and only enable it if your userland does not boot (it will likely fail ++ at init time). ++ ++endmenu ++menu "Role Based Access Control Options" ++depends on GRKERNSEC ++ ++config GRKERNSEC_RBAC_DEBUG ++ bool ++ ++config GRKERNSEC_NO_RBAC ++ bool "Disable RBAC system" ++ help ++ If you say Y here, the /dev/grsec device will be removed from the kernel, ++ preventing the RBAC system from being enabled. You should only say Y ++ here if you have no intention of using the RBAC system, so as to prevent ++ an attacker with root access from misusing the RBAC system to hide files ++ and processes when loadable module support and /dev/[k]mem have been ++ locked down. ++ ++config GRKERNSEC_ACL_HIDEKERN ++ bool "Hide kernel processes" ++ help ++ If you say Y here, all kernel threads will be hidden to all ++ processes but those whose subject has the "view hidden processes" ++ flag. ++ ++config GRKERNSEC_ACL_MAXTRIES ++ int "Maximum tries before password lockout" ++ default 3 ++ help ++ This option enforces the maximum number of times a user can attempt ++ to authorize themselves with the grsecurity RBAC system before being ++ denied the ability to attempt authorization again for a specified time. ++ The lower the number, the harder it will be to brute-force a password. ++ ++config GRKERNSEC_ACL_TIMEOUT ++ int "Time to wait after max password tries, in seconds" ++ default 30 ++ help ++ This option specifies the time the user must wait after attempting to ++ authorize to the RBAC system with the maximum number of invalid ++ passwords. The higher the number, the harder it will be to brute-force ++ a password. ++ ++endmenu ++menu "Filesystem Protections" ++depends on GRKERNSEC ++ ++config GRKERNSEC_PROC ++ bool "Proc restrictions" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, the permissions of the /proc filesystem ++ will be altered to enhance system security and privacy. You MUST ++ choose either a user only restriction or a user and group restriction. ++ Depending upon the option you choose, you can either restrict users to ++ see only the processes they themselves run, or choose a group that can ++ view all processes and files normally restricted to root if you choose ++ the "restrict to user only" option. NOTE: If you're running identd or ++ ntpd as a non-root user, you will have to run it as the group you ++ specify here. ++ ++config GRKERNSEC_PROC_USER ++ bool "Restrict /proc to user only" ++ depends on GRKERNSEC_PROC ++ help ++ If you say Y here, non-root users will only be able to view their own ++ processes, and restricts them from viewing network-related information, ++ and viewing kernel symbol and module information. ++ ++config GRKERNSEC_PROC_USERGROUP ++ bool "Allow special group" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER ++ help ++ If you say Y here, you will be able to select a group that will be ++ able to view all processes and network-related information. If you've ++ enabled GRKERNSEC_HIDESYM, kernel and symbol information may still ++ remain hidden. This option is useful if you want to run identd as ++ a non-root user. The group you select may also be chosen at boot time ++ via "grsec_proc_gid=" on the kernel commandline. ++ ++config GRKERNSEC_PROC_GID ++ int "GID for special group" ++ depends on GRKERNSEC_PROC_USERGROUP ++ default 1001 ++ ++config GRKERNSEC_PROC_ADD ++ bool "Additional restrictions" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP ++ help ++ If you say Y here, additional restrictions will be placed on ++ /proc that keep normal users from viewing device information and ++ slabinfo information that could be useful for exploits. ++ ++config GRKERNSEC_LINK ++ bool "Linking restrictions" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, /tmp race exploits will be prevented, since users ++ will no longer be able to follow symlinks owned by other users in ++ world-writable +t directories (e.g. /tmp), unless the owner of the ++ symlink is the owner of the directory. users will also not be ++ able to hardlink to files they do not own. If the sysctl option is ++ enabled, a sysctl option with name "linking_restrictions" is created. ++ ++config GRKERNSEC_SYMLINKOWN ++ bool "Kernel-enforced SymlinksIfOwnerMatch" ++ default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER ++ help ++ Apache's SymlinksIfOwnerMatch option has an inherent race condition ++ that prevents it from being used as a security feature. As Apache ++ verifies the symlink by performing a stat() against the target of ++ the symlink before it is followed, an attacker can setup a symlink ++ to point to a same-owned file, then replace the symlink with one ++ that targets another user's file just after Apache "validates" the ++ symlink -- a classic TOCTOU race. If you say Y here, a complete, ++ race-free replacement for Apache's "SymlinksIfOwnerMatch" option ++ will be in place for the group you specify. If the sysctl option ++ is enabled, a sysctl option with name "enforce_symlinksifowner" is ++ created. ++ ++config GRKERNSEC_SYMLINKOWN_GID ++ int "GID for users with kernel-enforced SymlinksIfOwnerMatch" ++ depends on GRKERNSEC_SYMLINKOWN ++ default 1006 ++ help ++ Setting this GID determines what group kernel-enforced ++ SymlinksIfOwnerMatch will be enabled for. If the sysctl option ++ is enabled, a sysctl option with name "symlinkown_gid" is created. ++ ++config GRKERNSEC_FIFO ++ bool "FIFO restrictions" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, users will not be able to write to FIFOs they don't ++ own in world-writable +t directories (e.g. /tmp), unless the owner of ++ the FIFO is the same owner of the directory it's held in. If the sysctl ++ option is enabled, a sysctl option with name "fifo_restrictions" is ++ created. ++ ++config GRKERNSEC_SYSFS_RESTRICT ++ bool "Sysfs/debugfs restriction" ++ default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER) ++ depends on SYSFS ++ help ++ If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and ++ any filesystem normally mounted under it (e.g. debugfs) will be ++ mostly accessible only by root. These filesystems generally provide access ++ to hardware and debug information that isn't appropriate for unprivileged ++ users of the system. Sysfs and debugfs have also become a large source ++ of new vulnerabilities, ranging from infoleaks to local compromise. ++ There has been very little oversight with an eye toward security involved ++ in adding new exporters of information to these filesystems, so their ++ use is discouraged. ++ For reasons of compatibility, a few directories have been whitelisted ++ for access by non-root users: ++ /sys/fs/selinux ++ /sys/fs/fuse ++ /sys/devices/system/cpu ++ ++config GRKERNSEC_ROFS ++ bool "Runtime read-only mount protection" ++ depends on SYSCTL ++ help ++ If you say Y here, a sysctl option with name "romount_protect" will ++ be created. By setting this option to 1 at runtime, filesystems ++ will be protected in the following ways: ++ * No new writable mounts will be allowed ++ * Existing read-only mounts won't be able to be remounted read/write ++ * Write operations will be denied on all block devices ++ This option acts independently of grsec_lock: once it is set to 1, ++ it cannot be turned off. Therefore, please be mindful of the resulting ++ behavior if this option is enabled in an init script on a read-only ++ filesystem. ++ Also be aware that as with other root-focused features, GRKERNSEC_KMEM ++ and GRKERNSEC_IO should be enabled and module loading disabled via ++ config or at runtime. ++ This feature is mainly intended for secure embedded systems. ++ ++ ++config GRKERNSEC_DEVICE_SIDECHANNEL ++ bool "Eliminate stat/notify-based device sidechannels" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, timing analyses on block or character ++ devices like /dev/ptmx using stat or inotify/dnotify/fanotify ++ will be thwarted for unprivileged users. If a process without ++ CAP_MKNOD stats such a device, the last access and last modify times ++ will match the device's create time. No access or modify events ++ will be triggered through inotify/dnotify/fanotify for such devices. ++ This feature will prevent attacks that may at a minimum ++ allow an attacker to determine the administrator's password length. ++ ++config GRKERNSEC_CHROOT ++ bool "Chroot jail restrictions" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, you will be able to choose several options that will ++ make breaking out of a chrooted jail much more difficult. If you ++ encounter no software incompatibilities with the following options, it ++ is recommended that you enable each one. ++ ++ Note that the chroot restrictions are not intended to apply to "chroots" ++ to directories that are simple bind mounts of the global root filesystem. ++ For several other reasons, a user shouldn't expect any significant ++ security by performing such a chroot. ++ ++config GRKERNSEC_CHROOT_MOUNT ++ bool "Deny mounts" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to ++ mount or remount filesystems. If the sysctl option is enabled, a ++ sysctl option with name "chroot_deny_mount" is created. ++ ++config GRKERNSEC_CHROOT_DOUBLE ++ bool "Deny double-chroots" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to chroot ++ again outside the chroot. This is a widely used method of breaking ++ out of a chroot jail and should not be allowed. If the sysctl ++ option is enabled, a sysctl option with name ++ "chroot_deny_chroot" is created. ++ ++config GRKERNSEC_CHROOT_PIVOT ++ bool "Deny pivot_root in chroot" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to use ++ a function called pivot_root() that was introduced in Linux 2.3.41. It ++ works similar to chroot in that it changes the root filesystem. This ++ function could be misused in a chrooted process to attempt to break out ++ of the chroot, and therefore should not be allowed. If the sysctl ++ option is enabled, a sysctl option with name "chroot_deny_pivot" is ++ created. ++ ++config GRKERNSEC_CHROOT_CHDIR ++ bool "Enforce chdir(\"/\") on all chroots" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, the current working directory of all newly-chrooted ++ applications will be set to the the root directory of the chroot. ++ The man page on chroot(2) states: ++ Note that this call does not change the current working ++ directory, so that `.' can be outside the tree rooted at ++ `/'. In particular, the super-user can escape from a ++ `chroot jail' by doing `mkdir foo; chroot foo; cd ..'. ++ ++ It is recommended that you say Y here, since it's not known to break ++ any software. If the sysctl option is enabled, a sysctl option with ++ name "chroot_enforce_chdir" is created. ++ ++config GRKERNSEC_CHROOT_CHMOD ++ bool "Deny (f)chmod +s" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to chmod ++ or fchmod files to make them have suid or sgid bits. This protects ++ against another published method of breaking a chroot. If the sysctl ++ option is enabled, a sysctl option with name "chroot_deny_chmod" is ++ created. ++ ++config GRKERNSEC_CHROOT_FCHDIR ++ bool "Deny fchdir and fhandle out of chroot" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, a well-known method of breaking chroots by fchdir'ing ++ to a file descriptor of the chrooting process that points to a directory ++ outside the filesystem will be stopped. This option also prevents use of ++ the recently-created syscall for opening files by a guessable "file handle" ++ inside a chroot, as well as accessing relative paths outside of a ++ directory passed in via file descriptor with openat and similar syscalls. ++ If the sysctl option is enabled, a sysctl option with name "chroot_deny_fchdir" ++ is created. ++ ++config GRKERNSEC_CHROOT_MKNOD ++ bool "Deny mknod" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be allowed to ++ mknod. The problem with using mknod inside a chroot is that it ++ would allow an attacker to create a device entry that is the same ++ as one on the physical root of your system, which could range from ++ anything from the console device to a device for your harddrive (which ++ they could then use to wipe the drive or steal data). It is recommended ++ that you say Y here, unless you run into software incompatibilities. ++ If the sysctl option is enabled, a sysctl option with name ++ "chroot_deny_mknod" is created. ++ ++config GRKERNSEC_CHROOT_SHMAT ++ bool "Deny shmat() out of chroot" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to attach ++ to shared memory segments that were created outside of the chroot jail. ++ It is recommended that you say Y here. If the sysctl option is enabled, ++ a sysctl option with name "chroot_deny_shmat" is created. ++ ++config GRKERNSEC_CHROOT_UNIX ++ bool "Deny access to abstract AF_UNIX sockets out of chroot" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to ++ connect to abstract (meaning not belonging to a filesystem) Unix ++ domain sockets that were bound outside of a chroot. It is recommended ++ that you say Y here. If the sysctl option is enabled, a sysctl option ++ with name "chroot_deny_unix" is created. ++ ++config GRKERNSEC_CHROOT_FINDTASK ++ bool "Protect outside processes" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to ++ kill, send signals with fcntl, ptrace, capget, getpgid, setpgid, ++ getsid, or view any process outside of the chroot. If the sysctl ++ option is enabled, a sysctl option with name "chroot_findtask" is ++ created. ++ ++config GRKERNSEC_CHROOT_NICE ++ bool "Restrict priority changes" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, processes inside a chroot will not be able to raise ++ the priority of processes in the chroot, or alter the priority of ++ processes outside the chroot. This provides more security than simply ++ removing CAP_SYS_NICE from the process' capability set. If the ++ sysctl option is enabled, a sysctl option with name "chroot_restrict_nice" ++ is created. ++ ++config GRKERNSEC_CHROOT_SYSCTL ++ bool "Deny sysctl writes" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, an attacker in a chroot will not be able to ++ write to sysctl entries, either by sysctl(2) or through a /proc ++ interface. It is strongly recommended that you say Y here. If the ++ sysctl option is enabled, a sysctl option with name ++ "chroot_deny_sysctl" is created. ++ ++config GRKERNSEC_CHROOT_RENAME ++ bool "Deny bad renames" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, an attacker in a chroot will not be able to ++ abuse the ability to create double chroots to break out of the ++ chroot by exploiting a race condition between a rename of a directory ++ within a chroot against an open of a symlink with relative path ++ components. This feature will likewise prevent an accomplice outside ++ a chroot from enabling a user inside the chroot to break out and make ++ use of their credentials on the global filesystem. Enabling this ++ feature is essential to prevent root users from breaking out of a ++ chroot. If the sysctl option is enabled, a sysctl option with name ++ "chroot_deny_bad_rename" is created. ++ ++config GRKERNSEC_CHROOT_CAPS ++ bool "Capability restrictions" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT ++ help ++ If you say Y here, the capabilities on all processes within a ++ chroot jail will be lowered to stop module insertion, raw i/o, ++ system and net admin tasks, rebooting the system, modifying immutable ++ files, modifying IPC owned by another, and changing the system time. ++ This is left an option because it can break some apps. Disable this ++ if your chrooted apps are having problems performing those kinds of ++ tasks. If the sysctl option is enabled, a sysctl option with ++ name "chroot_caps" is created. ++ ++config GRKERNSEC_CHROOT_INITRD ++ bool "Exempt initrd tasks from restrictions" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD ++ help ++ If you say Y here, tasks started prior to init will be exempted from ++ grsecurity's chroot restrictions. This option is mainly meant to ++ resolve Plymouth's performing privileged operations unnecessarily ++ in a chroot. ++ ++endmenu ++menu "Kernel Auditing" ++depends on GRKERNSEC ++ ++config GRKERNSEC_AUDIT_GROUP ++ bool "Single group for auditing" ++ help ++ If you say Y here, the exec and chdir logging features will only operate ++ on a group you specify. This option is recommended if you only want to ++ watch certain users instead of having a large amount of logs from the ++ entire system. If the sysctl option is enabled, a sysctl option with ++ name "audit_group" is created. ++ ++config GRKERNSEC_AUDIT_GID ++ int "GID for auditing" ++ depends on GRKERNSEC_AUDIT_GROUP ++ default 1007 ++ ++config GRKERNSEC_EXECLOG ++ bool "Exec logging" ++ help ++ If you say Y here, all execve() calls will be logged (since the ++ other exec*() calls are frontends to execve(), all execution ++ will be logged). Useful for shell-servers that like to keep track ++ of their users. If the sysctl option is enabled, a sysctl option with ++ name "exec_logging" is created. ++ WARNING: This option when enabled will produce a LOT of logs, especially ++ on an active system. ++ ++config GRKERNSEC_RESLOG ++ bool "Resource logging" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, all attempts to overstep resource limits will ++ be logged with the resource name, the requested size, and the current ++ limit. It is highly recommended that you say Y here. If the sysctl ++ option is enabled, a sysctl option with name "resource_logging" is ++ created. If the RBAC system is enabled, the sysctl value is ignored. ++ ++config GRKERNSEC_CHROOT_EXECLOG ++ bool "Log execs within chroot" ++ help ++ If you say Y here, all executions inside a chroot jail will be logged ++ to syslog. This can cause a large amount of logs if certain ++ applications (eg. djb's daemontools) are installed on the system, and ++ is therefore left as an option. If the sysctl option is enabled, a ++ sysctl option with name "chroot_execlog" is created. ++ ++config GRKERNSEC_AUDIT_PTRACE ++ bool "Ptrace logging" ++ help ++ If you say Y here, all attempts to attach to a process via ptrace ++ will be logged. If the sysctl option is enabled, a sysctl option ++ with name "audit_ptrace" is created. ++ ++config GRKERNSEC_AUDIT_CHDIR ++ bool "Chdir logging" ++ help ++ If you say Y here, all chdir() calls will be logged. If the sysctl ++ option is enabled, a sysctl option with name "audit_chdir" is created. ++ ++config GRKERNSEC_AUDIT_MOUNT ++ bool "(Un)Mount logging" ++ help ++ If you say Y here, all mounts and unmounts will be logged. If the ++ sysctl option is enabled, a sysctl option with name "audit_mount" is ++ created. ++ ++config GRKERNSEC_SIGNAL ++ bool "Signal logging" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, certain important signals will be logged, such as ++ SIGSEGV, which will as a result inform you of when a error in a program ++ occurred, which in some cases could mean a possible exploit attempt. ++ If the sysctl option is enabled, a sysctl option with name ++ "signal_logging" is created. ++ ++config GRKERNSEC_FORKFAIL ++ bool "Fork failure logging" ++ help ++ If you say Y here, all failed fork() attempts will be logged. ++ This could suggest a fork bomb, or someone attempting to overstep ++ their process limit. If the sysctl option is enabled, a sysctl option ++ with name "forkfail_logging" is created. ++ ++config GRKERNSEC_TIME ++ bool "Time change logging" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, any changes of the system clock will be logged. ++ If the sysctl option is enabled, a sysctl option with name ++ "timechange_logging" is created. ++ ++config GRKERNSEC_PROC_IPADDR ++ bool "/proc/<pid>/ipaddr support" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, a new entry will be added to each /proc/<pid> ++ directory that contains the IP address of the person using the task. ++ The IP is carried across local TCP and AF_UNIX stream sockets. ++ This information can be useful for IDS/IPSes to perform remote response ++ to a local attack. The entry is readable by only the owner of the ++ process (and root if he has CAP_DAC_OVERRIDE, which can be removed via ++ the RBAC system), and thus does not create privacy concerns. ++ ++config GRKERNSEC_RWXMAP_LOG ++ bool 'Denied RWX mmap/mprotect logging' ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT ++ help ++ If you say Y here, calls to mmap() and mprotect() with explicit ++ usage of PROT_WRITE and PROT_EXEC together will be logged when ++ denied by the PAX_MPROTECT feature. This feature will also ++ log other problematic scenarios that can occur when PAX_MPROTECT ++ is enabled on a binary, like textrels and PT_GNU_STACK. If the ++ sysctl option is enabled, a sysctl option with name "rwxmap_logging" ++ is created. ++ ++endmenu ++ ++menu "Executable Protections" ++depends on GRKERNSEC ++ ++config GRKERNSEC_DMESG ++ bool "Dmesg(8) restriction" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, non-root users will not be able to use dmesg(8) ++ to view the contents of the kernel's circular log buffer. ++ The kernel's log buffer often contains kernel addresses and other ++ identifying information useful to an attacker in fingerprinting a ++ system for a targeted exploit. ++ If the sysctl option is enabled, a sysctl option with name "dmesg" is ++ created. ++ ++config GRKERNSEC_HARDEN_PTRACE ++ bool "Deter ptrace-based process snooping" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, TTY sniffers and other malicious monitoring ++ programs implemented through ptrace will be defeated. If you ++ have been using the RBAC system, this option has already been ++ enabled for several years for all users, with the ability to make ++ fine-grained exceptions. ++ ++ This option only affects the ability of non-root users to ptrace ++ processes that are not a descendent of the ptracing process. ++ This means that strace ./binary and gdb ./binary will still work, ++ but attaching to arbitrary processes will not. If the sysctl ++ option is enabled, a sysctl option with name "harden_ptrace" is ++ created. ++ ++config GRKERNSEC_PTRACE_READEXEC ++ bool "Require read access to ptrace sensitive binaries" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, unprivileged users will not be able to ptrace unreadable ++ binaries. This option is useful in environments that ++ remove the read bits (e.g. file mode 4711) from suid binaries to ++ prevent infoleaking of their contents. This option adds ++ consistency to the use of that file mode, as the binary could normally ++ be read out when run without privileges while ptracing. ++ ++ If the sysctl option is enabled, a sysctl option with name "ptrace_readexec" ++ is created. ++ ++config GRKERNSEC_SETXID ++ bool "Enforce consistent multithreaded privileges" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on (X86 || SPARC64 || PPC || ARM || MIPS) ++ help ++ If you say Y here, a change from a root uid to a non-root uid ++ in a multithreaded application will cause the resulting uids, ++ gids, supplementary groups, and capabilities in that thread ++ to be propagated to the other threads of the process. In most ++ cases this is unnecessary, as glibc will emulate this behavior ++ on behalf of the application. Other libcs do not act in the ++ same way, allowing the other threads of the process to continue ++ running with root privileges. If the sysctl option is enabled, ++ a sysctl option with name "consistent_setxid" is created. ++ ++config GRKERNSEC_HARDEN_IPC ++ bool "Disallow access to overly-permissive IPC objects" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on SYSVIPC ++ help ++ If you say Y here, access to overly-permissive IPC objects (shared ++ memory, message queues, and semaphores) will be denied for processes ++ given the following criteria beyond normal permission checks: ++ 1) If the IPC object is world-accessible and the euid doesn't match ++ that of the creator or current uid for the IPC object ++ 2) If the IPC object is group-accessible and the egid doesn't ++ match that of the creator or current gid for the IPC object ++ It's a common error to grant too much permission to these objects, ++ with impact ranging from denial of service and information leaking to ++ privilege escalation. This feature was developed in response to ++ research by Tim Brown: ++ http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/ ++ who found hundreds of such insecure usages. Processes with ++ CAP_IPC_OWNER are still permitted to access these IPC objects. ++ If the sysctl option is enabled, a sysctl option with name ++ "harden_ipc" is created. ++ ++config GRKERNSEC_HARDEN_TTY ++ bool "Disallow unprivileged use of command injection" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, the ability to use the TIOCSTI ioctl for ++ terminal command injection will be denied for unprivileged users. ++ There are very few legitimate uses for this functionality and it ++ has made vulnerabilities in several 'su'-like programs possible in ++ the past. Even without these vulnerabilities, it provides an ++ attacker with an easy mechanism to move laterally among other ++ processes within the same user's compromised session. ++ By default, Linux allows unprivileged use of command injection as ++ long as the injection is being performed into the same tty session. ++ This feature makes that case the same as attempting to inject into ++ another session, making any TIOCSTI use require CAP_SYS_ADMIN. ++ If the sysctl option is enabled, a sysctl option with name ++ "harden_tty" is created. ++ ++config GRKERNSEC_TPE ++ bool "Trusted Path Execution (TPE)" ++ default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER ++ help ++ If you say Y here, you will be able to choose a gid to add to the ++ supplementary groups of users you want to mark as "untrusted." ++ These users will not be able to execute any files that are not in ++ root-owned directories writable only by root. If the sysctl option ++ is enabled, a sysctl option with name "tpe" is created. ++ ++config GRKERNSEC_TPE_ALL ++ bool "Partially restrict all non-root users" ++ depends on GRKERNSEC_TPE ++ help ++ If you say Y here, all non-root users will be covered under ++ a weaker TPE restriction. This is separate from, and in addition to, ++ the main TPE options that you have selected elsewhere. Thus, if a ++ "trusted" GID is chosen, this restriction applies to even that GID. ++ Under this restriction, all non-root users will only be allowed to ++ execute files in directories they own that are not group or ++ world-writable, or in directories owned by root and writable only by ++ root. If the sysctl option is enabled, a sysctl option with name ++ "tpe_restrict_all" is created. ++ ++config GRKERNSEC_TPE_INVERT ++ bool "Invert GID option" ++ depends on GRKERNSEC_TPE ++ help ++ If you say Y here, the group you specify in the TPE configuration will ++ decide what group TPE restrictions will be *disabled* for. This ++ option is useful if you want TPE restrictions to be applied to most ++ users on the system. If the sysctl option is enabled, a sysctl option ++ with name "tpe_invert" is created. Unlike other sysctl options, this ++ entry will default to on for backward-compatibility. ++ ++config GRKERNSEC_TPE_GID ++ int ++ default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT) ++ default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT) ++ ++config GRKERNSEC_TPE_UNTRUSTED_GID ++ int "GID for TPE-untrusted users" ++ depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT ++ default 1005 ++ help ++ Setting this GID determines what group TPE restrictions will be ++ *enabled* for. If the sysctl option is enabled, a sysctl option ++ with name "tpe_gid" is created. ++ ++config GRKERNSEC_TPE_TRUSTED_GID ++ int "GID for TPE-trusted users" ++ depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT ++ default 1005 ++ help ++ Setting this GID determines what group TPE restrictions will be ++ *disabled* for. If the sysctl option is enabled, a sysctl option ++ with name "tpe_gid" is created. ++ ++endmenu ++menu "Network Protections" ++depends on GRKERNSEC ++ ++config GRKERNSEC_BLACKHOLE ++ bool "TCP/UDP blackhole and LAST_ACK DoS prevention" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on NET ++ help ++ If you say Y here, neither TCP resets nor ICMP ++ destination-unreachable packets will be sent in response to packets ++ sent to ports for which no associated listening process exists. ++ It will also prevent the sending of ICMP protocol unreachable packets ++ in response to packets with unknown protocols. ++ This feature supports both IPV4 and IPV6 and exempts the ++ loopback interface from blackholing. Enabling this feature ++ makes a host more resilient to DoS attacks and reduces network ++ visibility against scanners. ++ ++ The blackhole feature as-implemented is equivalent to the FreeBSD ++ blackhole feature, as it prevents RST responses to all packets, not ++ just SYNs. Under most application behavior this causes no ++ problems, but applications (like haproxy) may not close certain ++ connections in a way that cleanly terminates them on the remote ++ end, leaving the remote host in LAST_ACK state. Because of this ++ side-effect and to prevent intentional LAST_ACK DoSes, this ++ feature also adds automatic mitigation against such attacks. ++ The mitigation drastically reduces the amount of time a socket ++ can spend in LAST_ACK state. If you're using haproxy and not ++ all servers it connects to have this option enabled, consider ++ disabling this feature on the haproxy host. ++ ++ If the sysctl option is enabled, two sysctl options with names ++ "ip_blackhole" and "lastack_retries" will be created. ++ While "ip_blackhole" takes the standard zero/non-zero on/off ++ toggle, "lastack_retries" uses the same kinds of values as ++ "tcp_retries1" and "tcp_retries2". The default value of 4 ++ prevents a socket from lasting more than 45 seconds in LAST_ACK ++ state. ++ ++config GRKERNSEC_NO_SIMULT_CONNECT ++ bool "Disable TCP Simultaneous Connect" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on NET ++ help ++ If you say Y here, a feature by Willy Tarreau will be enabled that ++ removes a weakness in Linux's strict implementation of TCP that ++ allows two clients to connect to each other without either entering ++ a listening state. The weakness allows an attacker to easily prevent ++ a client from connecting to a known server provided the source port ++ for the connection is guessed correctly. ++ ++ As the weakness could be used to prevent an antivirus or IPS from ++ fetching updates, or prevent an SSL gateway from fetching a CRL, ++ it should be eliminated by enabling this option. Though Linux is ++ one of few operating systems supporting simultaneous connect, it ++ has no legitimate use in practice and is rarely supported by firewalls. ++ ++config GRKERNSEC_SOCKET ++ bool "Socket restrictions" ++ depends on NET ++ help ++ If you say Y here, you will be able to choose from several options. ++ If you assign a GID on your system and add it to the supplementary ++ groups of users you want to restrict socket access to, this patch ++ will perform up to three things, based on the option(s) you choose. ++ ++config GRKERNSEC_SOCKET_ALL ++ bool "Deny any sockets to group" ++ depends on GRKERNSEC_SOCKET ++ help ++ If you say Y here, you will be able to choose a GID of whose users will ++ be unable to connect to other hosts from your machine or run server ++ applications from your machine. If the sysctl option is enabled, a ++ sysctl option with name "socket_all" is created. ++ ++config GRKERNSEC_SOCKET_ALL_GID ++ int "GID to deny all sockets for" ++ depends on GRKERNSEC_SOCKET_ALL ++ default 1004 ++ help ++ Here you can choose the GID to disable socket access for. Remember to ++ add the users you want socket access disabled for to the GID ++ specified here. If the sysctl option is enabled, a sysctl option ++ with name "socket_all_gid" is created. ++ ++config GRKERNSEC_SOCKET_CLIENT ++ bool "Deny client sockets to group" ++ depends on GRKERNSEC_SOCKET ++ help ++ If you say Y here, you will be able to choose a GID of whose users will ++ be unable to connect to other hosts from your machine, but will be ++ able to run servers. If this option is enabled, all users in the group ++ you specify will have to use passive mode when initiating ftp transfers ++ from the shell on your machine. If the sysctl option is enabled, a ++ sysctl option with name "socket_client" is created. ++ ++config GRKERNSEC_SOCKET_CLIENT_GID ++ int "GID to deny client sockets for" ++ depends on GRKERNSEC_SOCKET_CLIENT ++ default 1003 ++ help ++ Here you can choose the GID to disable client socket access for. ++ Remember to add the users you want client socket access disabled for to ++ the GID specified here. If the sysctl option is enabled, a sysctl ++ option with name "socket_client_gid" is created. ++ ++config GRKERNSEC_SOCKET_SERVER ++ bool "Deny server sockets to group" ++ depends on GRKERNSEC_SOCKET ++ help ++ If you say Y here, you will be able to choose a GID of whose users will ++ be unable to run server applications from your machine. If the sysctl ++ option is enabled, a sysctl option with name "socket_server" is created. ++ ++config GRKERNSEC_SOCKET_SERVER_GID ++ int "GID to deny server sockets for" ++ depends on GRKERNSEC_SOCKET_SERVER ++ default 1002 ++ help ++ Here you can choose the GID to disable server socket access for. ++ Remember to add the users you want server socket access disabled for to ++ the GID specified here. If the sysctl option is enabled, a sysctl ++ option with name "socket_server_gid" is created. ++ ++endmenu ++ ++menu "Physical Protections" ++depends on GRKERNSEC ++ ++config GRKERNSEC_DENYUSB ++ bool "Deny new USB connections after toggle" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on SYSCTL && USB_SUPPORT ++ help ++ If you say Y here, a new sysctl option with name "deny_new_usb" ++ will be created. Setting its value to 1 will prevent any new ++ USB devices from being recognized by the OS. Any attempted USB ++ device insertion will be logged. This option is intended to be ++ used against custom USB devices designed to exploit vulnerabilities ++ in various USB device drivers. ++ ++ For greatest effectiveness, this sysctl should be set after any ++ relevant init scripts. This option is safe to enable in distros ++ as each user can choose whether or not to toggle the sysctl. ++ ++config GRKERNSEC_DENYUSB_FORCE ++ bool "Reject all USB devices not connected at boot" ++ select USB ++ depends on GRKERNSEC_DENYUSB ++ help ++ If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled ++ that doesn't involve a sysctl entry. This option should only be ++ enabled if you're sure you want to deny all new USB connections ++ at runtime and don't want to modify init scripts. This should not ++ be enabled by distros. It forces the core USB code to be built ++ into the kernel image so that all devices connected at boot time ++ can be recognized and new USB device connections can be prevented ++ prior to init running. ++ ++endmenu ++ ++menu "Sysctl Support" ++depends on GRKERNSEC && SYSCTL ++ ++config GRKERNSEC_SYSCTL ++ bool "Sysctl support" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ If you say Y here, you will be able to change the options that ++ grsecurity runs with at bootup, without having to recompile your ++ kernel. You can echo values to files in /proc/sys/kernel/grsecurity ++ to enable (1) or disable (0) various features. All the sysctl entries ++ are mutable until the "grsec_lock" entry is set to a non-zero value. ++ All features enabled in the kernel configuration are disabled at boot ++ if you do not say Y to the "Turn on features by default" option. ++ All options should be set at startup, and the grsec_lock entry should ++ be set to a non-zero value after all the options are set. ++ *THIS IS EXTREMELY IMPORTANT* ++ ++config GRKERNSEC_SYSCTL_DISTRO ++ bool "Extra sysctl support for distro makers (READ HELP)" ++ depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO ++ help ++ If you say Y here, additional sysctl options will be created ++ for features that affect processes running as root. Therefore, ++ it is critical when using this option that the grsec_lock entry be ++ enabled after boot. Only distros with prebuilt kernel packages ++ with this option enabled that can ensure grsec_lock is enabled ++ after boot should use this option. ++ *Failure to set grsec_lock after boot makes all grsec features ++ this option covers useless* ++ ++ Currently this option creates the following sysctl entries: ++ "Disable Privileged I/O": "disable_priv_io" ++ ++config GRKERNSEC_SYSCTL_ON ++ bool "Turn on features by default" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC_SYSCTL ++ help ++ If you say Y here, instead of having all features enabled in the ++ kernel configuration disabled at boot time, the features will be ++ enabled at boot time. It is recommended you say Y here unless ++ there is some reason you would want all sysctl-tunable features to ++ be disabled by default. As mentioned elsewhere, it is important ++ to enable the grsec_lock entry once you have finished modifying ++ the sysctl entries. ++ ++endmenu ++menu "Logging Options" ++depends on GRKERNSEC ++ ++config GRKERNSEC_FLOODTIME ++ int "Seconds in between log messages (minimum)" ++ default 10 ++ help ++ This option allows you to enforce the number of seconds between ++ grsecurity log messages. The default should be suitable for most ++ people, however, if you choose to change it, choose a value small enough ++ to allow informative logs to be produced, but large enough to ++ prevent flooding. ++ ++ Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable ++ any rate limiting on grsecurity log messages. ++ ++config GRKERNSEC_FLOODBURST ++ int "Number of messages in a burst (maximum)" ++ default 6 ++ help ++ This option allows you to choose the maximum number of messages allowed ++ within the flood time interval you chose in a separate option. The ++ default should be suitable for most people, however if you find that ++ many of your logs are being interpreted as flooding, you may want to ++ raise this value. ++ ++ Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable ++ any rate limiting on grsecurity log messages. ++ ++endmenu +diff --git a/grsecurity/Makefile b/grsecurity/Makefile +new file mode 100644 +index 000000000000..e136e5fd7b5b +--- /dev/null ++++ b/grsecurity/Makefile +@@ -0,0 +1,54 @@ ++# grsecurity - access control and security hardening for Linux ++# All code in this directory and various hooks located throughout the Linux kernel are ++# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc. ++# http://www.grsecurity.net spender@grsecurity.net ++# ++# This program is free software; you can redistribute it and/or ++# modify it under the terms of the GNU General Public License version 2 ++# as published by the Free Software Foundation. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ++ ++KBUILD_CFLAGS += -Werror ++ ++obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \ ++ grsec_mount.o grsec_sig.o grsec_sysctl.o \ ++ grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \ ++ grsec_usb.o grsec_ipc.o grsec_proc.o grsec_tty.o ++ ++obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \ ++ gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \ ++ gracl_learn.o grsec_log.o gracl_policy.o ++ifdef CONFIG_COMPAT ++obj-$(CONFIG_GRKERNSEC) += gracl_compat.o ++endif ++ ++obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o ++ ++ifdef CONFIG_NET ++obj-y += grsec_sock.o ++obj-$(CONFIG_GRKERNSEC) += gracl_ip.o ++endif ++ ++ifndef CONFIG_GRKERNSEC ++obj-y += grsec_disabled.o ++endif ++ ++ifdef CONFIG_GRKERNSEC_HIDESYM ++extra-y := grsec_hidesym.o ++$(obj)/grsec_hidesym.o: ++ @-chmod -f 500 /boot ++ @-chmod -f 500 /lib/modules ++ @-chmod -f 500 /lib64/modules ++ @-chmod -f 500 /lib32/modules ++ @-chmod -f 700 . ++ @-chmod -f 700 $(objtree) ++ @echo ' grsec: protected kernel image paths' ++endif +diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c +new file mode 100644 +index 000000000000..fa03095d6b94 +--- /dev/null ++++ b/grsecurity/gracl.c +@@ -0,0 +1,2773 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/namei.h> ++#include <linux/mount.h> ++#include <linux/tty.h> ++#include <linux/proc_fs.h> ++#include <linux/slab.h> ++#include <linux/vmalloc.h> ++#include <linux/types.h> ++#include <linux/sysctl.h> ++#include <linux/netdevice.h> ++#include <linux/ptrace.h> ++#include <linux/gracl.h> ++#include <linux/gralloc.h> ++#include <linux/security.h> ++#include <linux/grinternal.h> ++#include <linux/pid_namespace.h> ++#include <linux/stop_machine.h> ++#include <linux/fdtable.h> ++#include <linux/percpu.h> ++#include <linux/hugetlb.h> ++#include <linux/posix-timers.h> ++#include <linux/prefetch.h> ++#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE) ++#include <linux/magic.h> ++#include <linux/pagemap.h> ++#include "../fs/btrfs/async-thread.h" ++#include "../fs/btrfs/ctree.h" ++#include "../fs/btrfs/btrfs_inode.h" ++#endif ++#include "../fs/mount.h" ++ ++#include <asm/uaccess.h> ++#include <asm/errno.h> ++#include <asm/mman.h> ++ ++#define FOR_EACH_ROLE_START(role) \ ++ role = running_polstate.role_list; \ ++ while (role) { ++ ++#define FOR_EACH_ROLE_END(role) \ ++ role = role->prev; \ ++ } ++ ++extern struct path gr_real_root; ++ ++static struct gr_policy_state running_polstate; ++struct gr_policy_state *polstate = &running_polstate; ++extern struct gr_alloc_state *current_alloc_state; ++ ++extern char *gr_shared_page[4]; ++DEFINE_RWLOCK(gr_inode_lock); ++ ++static unsigned int gr_status __read_only = GR_STATUS_INIT; ++ ++#ifdef CONFIG_NET ++extern struct vfsmount *sock_mnt; ++#endif ++ ++extern struct vfsmount *pipe_mnt; ++extern struct vfsmount *shm_mnt; ++ ++#ifdef CONFIG_HUGETLBFS ++extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE]; ++#endif ++ ++extern u16 acl_sp_role_value; ++extern struct acl_object_label *fakefs_obj_rw; ++extern struct acl_object_label *fakefs_obj_rwx; ++ ++int gr_acl_is_enabled(void) ++{ ++ return (gr_status & GR_READY); ++} ++ ++void gr_enable_rbac_system(void) ++{ ++ pax_open_kernel(); ++ gr_status |= GR_READY; ++ pax_close_kernel(); ++} ++ ++int gr_rbac_disable(void *unused) ++{ ++ pax_open_kernel(); ++ gr_status &= ~GR_READY; ++ pax_close_kernel(); ++ ++ return 0; ++} ++ ++static inline dev_t __get_dev(const struct dentry *dentry) ++{ ++ struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry); ++ ++#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE) ++ if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC) ++ return BTRFS_I(d_inode(ldentry))->root->anon_dev; ++ else ++#endif ++ return d_inode(ldentry)->i_sb->s_dev; ++} ++ ++static inline u64 __get_ino(const struct dentry *dentry) ++{ ++ struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry); ++ ++#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE) ++ if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC) ++ return btrfs_ino(d_inode(dentry)); ++ else ++#endif ++ return d_inode(ldentry)->i_ino; ++} ++ ++dev_t gr_get_dev_from_dentry(struct dentry *dentry) ++{ ++ return __get_dev(dentry); ++} ++ ++u64 gr_get_ino_from_dentry(struct dentry *dentry) ++{ ++ return __get_ino(dentry); ++} ++ ++static char gr_task_roletype_to_char(struct task_struct *task) ++{ ++ switch (task->role->roletype & ++ (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP | ++ GR_ROLE_SPECIAL)) { ++ case GR_ROLE_DEFAULT: ++ return 'D'; ++ case GR_ROLE_USER: ++ return 'U'; ++ case GR_ROLE_GROUP: ++ return 'G'; ++ case GR_ROLE_SPECIAL: ++ return 'S'; ++ } ++ ++ return 'X'; ++} ++ ++char gr_roletype_to_char(void) ++{ ++ return gr_task_roletype_to_char(current); ++} ++ ++int ++gr_acl_tpe_check(void) ++{ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ if (current->role->roletype & GR_ROLE_TPE) ++ return 1; ++ else ++ return 0; ++} ++ ++int ++gr_handle_rawio(const struct inode *inode) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) && ++ grsec_enable_chroot_caps && proc_is_chrooted(current) && ++ !capable(CAP_SYS_RAWIO)) ++ return 1; ++#endif ++ return 0; ++} ++ ++int ++gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb) ++{ ++ if (likely(lena != lenb)) ++ return 0; ++ ++ return !memcmp(a, b, lena); ++} ++ ++static int prepend(char **buffer, int *buflen, const char *str, int namelen) ++{ ++ *buflen -= namelen; ++ if (*buflen < 0) ++ return -ENAMETOOLONG; ++ *buffer -= namelen; ++ memcpy(*buffer, str, namelen); ++ return 0; ++} ++ ++static int prepend_name(char **buffer, int *buflen, struct qstr *name) ++{ ++ return prepend(buffer, buflen, (const char *)name->name, name->len); ++} ++ ++static int prepend_path(const struct path *path, struct path *root, ++ char **buffer, int *buflen) ++{ ++ struct dentry *dentry = path->dentry; ++ struct vfsmount *vfsmnt = path->mnt; ++ struct mount *mnt = real_mount(vfsmnt); ++ bool slash = false; ++ int error = 0; ++ ++ while (dentry != root->dentry || vfsmnt != root->mnt) { ++ struct dentry * parent; ++ ++ if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) { ++ /* Global root? */ ++ if (!mnt_has_parent(mnt)) { ++ goto out; ++ } ++ dentry = mnt->mnt_mountpoint; ++ mnt = mnt->mnt_parent; ++ vfsmnt = &mnt->mnt; ++ continue; ++ } ++ parent = dentry->d_parent; ++ prefetch(parent); ++ spin_lock(&dentry->d_lock); ++ error = prepend_name(buffer, buflen, &dentry->d_name); ++ spin_unlock(&dentry->d_lock); ++ if (!error) ++ error = prepend(buffer, buflen, "/", 1); ++ if (error) ++ break; ++ ++ slash = true; ++ dentry = parent; ++ } ++ ++out: ++ if (!error && !slash) ++ error = prepend(buffer, buflen, "/", 1); ++ ++ return error; ++} ++ ++/* this must be called with mount_lock and rename_lock held */ ++ ++static char *__our_d_path(const struct path *path, struct path *root, ++ char *buf, int buflen) ++{ ++ char *res = buf + buflen; ++ int error; ++ ++ prepend(&res, &buflen, "\0", 1); ++ error = prepend_path(path, root, &res, &buflen); ++ if (error) ++ return ERR_PTR(error); ++ ++ return res; ++} ++ ++static char * ++gen_full_path(struct path *path, struct path *root, char *buf, int buflen) ++{ ++ char *retval; ++ ++ retval = __our_d_path(path, root, buf, buflen); ++ if (unlikely(IS_ERR(retval))) ++ retval = strcpy(buf, "<path too long>"); ++ else if (unlikely(retval[1] == '/' && retval[2] == '\0')) ++ retval[1] = '\0'; ++ ++ return retval; ++} ++ ++static char * ++__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt, ++ char *buf, int buflen) ++{ ++ struct path path; ++ char *res; ++ ++ path.dentry = (struct dentry *)dentry; ++ path.mnt = (struct vfsmount *)vfsmnt; ++ ++ /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called ++ by the RBAC system */ ++ res = gen_full_path(&path, &gr_real_root, buf, buflen); ++ ++ return res; ++} ++ ++static char * ++d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt, ++ char *buf, int buflen) ++{ ++ char *res; ++ struct path path; ++ struct path root; ++ struct task_struct *reaper = init_pid_ns.child_reaper; ++ ++ path.dentry = (struct dentry *)dentry; ++ path.mnt = (struct vfsmount *)vfsmnt; ++ ++ /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */ ++ get_fs_root(reaper->fs, &root); ++ ++ read_seqlock_excl(&mount_lock); ++ write_seqlock(&rename_lock); ++ res = gen_full_path(&path, &root, buf, buflen); ++ write_sequnlock(&rename_lock); ++ read_sequnlock_excl(&mount_lock); ++ ++ path_put(&root); ++ return res; ++} ++ ++char * ++gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ char *ret; ++ read_seqlock_excl(&mount_lock); ++ write_seqlock(&rename_lock); ++ ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()), ++ PAGE_SIZE); ++ write_sequnlock(&rename_lock); ++ read_sequnlock_excl(&mount_lock); ++ return ret; ++} ++ ++static char * ++gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ char *ret; ++ char *buf; ++ int buflen; ++ ++ read_seqlock_excl(&mount_lock); ++ write_seqlock(&rename_lock); ++ buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id()); ++ ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6); ++ buflen = (int)(ret - buf); ++ if (buflen >= 5) ++ prepend(&ret, &buflen, "/proc", 5); ++ else ++ ret = strcpy(buf, "<path too long>"); ++ write_sequnlock(&rename_lock); ++ read_sequnlock_excl(&mount_lock); ++ return ret; ++} ++ ++char * ++gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++char * ++gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++char * ++gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++char * ++gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++char * ++gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()), ++ PAGE_SIZE); ++} ++ ++__u32 ++to_gr_audit(const __u32 reqmode) ++{ ++ /* masks off auditable permission flags, then shifts them to create ++ auditing flags, and adds the special case of append auditing if ++ we're requesting write */ ++ return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0)); ++} ++ ++struct acl_role_label * ++__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, ++ const gid_t gid) ++{ ++ unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size); ++ struct acl_role_label *match; ++ struct role_allowed_ip *ipp; ++ unsigned int x; ++ u32 curr_ip = task->signal->saved_ip; ++ ++ match = state->acl_role_set.r_hash[index]; ++ ++ while (match) { ++ if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) { ++ for (x = 0; x < match->domain_child_num; x++) { ++ if (match->domain_children[x] == uid) ++ goto found; ++ } ++ } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER) ++ break; ++ match = match->next; ++ } ++found: ++ if (match == NULL) { ++ try_group: ++ index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size); ++ match = state->acl_role_set.r_hash[index]; ++ ++ while (match) { ++ if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) { ++ for (x = 0; x < match->domain_child_num; x++) { ++ if (match->domain_children[x] == gid) ++ goto found2; ++ } ++ } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP) ++ break; ++ match = match->next; ++ } ++found2: ++ if (match == NULL) ++ match = state->default_role; ++ if (match->allowed_ips == NULL) ++ return match; ++ else { ++ for (ipp = match->allowed_ips; ipp; ipp = ipp->next) { ++ if (likely ++ ((ntohl(curr_ip) & ipp->netmask) == ++ (ntohl(ipp->addr) & ipp->netmask))) ++ return match; ++ } ++ match = state->default_role; ++ } ++ } else if (match->allowed_ips == NULL) { ++ return match; ++ } else { ++ for (ipp = match->allowed_ips; ipp; ipp = ipp->next) { ++ if (likely ++ ((ntohl(curr_ip) & ipp->netmask) == ++ (ntohl(ipp->addr) & ipp->netmask))) ++ return match; ++ } ++ goto try_group; ++ } ++ ++ return match; ++} ++ ++static struct acl_role_label * ++lookup_acl_role_label(const struct task_struct *task, const uid_t uid, ++ const gid_t gid) ++{ ++ return __lookup_acl_role_label(&running_polstate, task, uid, gid); ++} ++ ++struct acl_subject_label * ++lookup_acl_subj_label(const u64 ino, const dev_t dev, ++ const struct acl_role_label *role) ++{ ++ unsigned int index = gr_fhash(ino, dev, role->subj_hash_size); ++ struct acl_subject_label *match; ++ ++ match = role->subj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ (match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && !(match->mode & GR_DELETED)) ++ return match; ++ else ++ return NULL; ++} ++ ++struct acl_subject_label * ++lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, ++ const struct acl_role_label *role) ++{ ++ unsigned int index = gr_fhash(ino, dev, role->subj_hash_size); ++ struct acl_subject_label *match; ++ ++ match = role->subj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ !(match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && (match->mode & GR_DELETED)) ++ return match; ++ else ++ return NULL; ++} ++ ++static struct acl_object_label * ++lookup_acl_obj_label(const u64 ino, const dev_t dev, ++ const struct acl_subject_label *subj) ++{ ++ unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size); ++ struct acl_object_label *match; ++ ++ match = subj->obj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ (match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && !(match->mode & GR_DELETED)) ++ return match; ++ else ++ return NULL; ++} ++ ++static struct acl_object_label * ++lookup_acl_obj_label_create(const u64 ino, const dev_t dev, ++ const struct acl_subject_label *subj) ++{ ++ unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size); ++ struct acl_object_label *match; ++ ++ match = subj->obj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ !(match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && (match->mode & GR_DELETED)) ++ return match; ++ ++ match = subj->obj_hash[index]; ++ ++ while (match && (match->inode != ino || match->device != dev || ++ (match->mode & GR_DELETED))) { ++ match = match->next; ++ } ++ ++ if (match && !(match->mode & GR_DELETED)) ++ return match; ++ else ++ return NULL; ++} ++ ++struct name_entry * ++__lookup_name_entry(const struct gr_policy_state *state, const char *name) ++{ ++ unsigned int len = strlen(name); ++ unsigned int key = full_name_hash(NULL, (const unsigned char *)name, len); ++ unsigned int index = key % state->name_set.n_size; ++ struct name_entry *match; ++ ++ match = state->name_set.n_hash[index]; ++ ++ while (match && (match->key != key || !gr_streq(match->name, name, match->len, len))) ++ match = match->next; ++ ++ return match; ++} ++ ++static struct name_entry * ++lookup_name_entry(const char *name) ++{ ++ return __lookup_name_entry(&running_polstate, name); ++} ++ ++static struct name_entry * ++lookup_name_entry_create(const char *name) ++{ ++ unsigned int len = strlen(name); ++ unsigned int key = full_name_hash(NULL, (const unsigned char *)name, len); ++ unsigned int index = key % running_polstate.name_set.n_size; ++ struct name_entry *match; ++ ++ match = running_polstate.name_set.n_hash[index]; ++ ++ while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) || ++ !match->deleted)) ++ match = match->next; ++ ++ if (match && match->deleted) ++ return match; ++ ++ match = running_polstate.name_set.n_hash[index]; ++ ++ while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) || ++ match->deleted)) ++ match = match->next; ++ ++ if (match && !match->deleted) ++ return match; ++ else ++ return NULL; ++} ++ ++static struct inodev_entry * ++lookup_inodev_entry(const u64 ino, const dev_t dev) ++{ ++ unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size); ++ struct inodev_entry *match; ++ ++ match = running_polstate.inodev_set.i_hash[index]; ++ ++ while (match && (match->nentry->inode != ino || match->nentry->device != dev)) ++ match = match->next; ++ ++ return match; ++} ++ ++void ++__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry) ++{ ++ unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device, ++ state->inodev_set.i_size); ++ struct inodev_entry **curr; ++ ++ entry->prev = NULL; ++ ++ curr = &state->inodev_set.i_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = entry; ++ ++ entry->next = *curr; ++ *curr = entry; ++ ++ return; ++} ++ ++static void ++insert_inodev_entry(struct inodev_entry *entry) ++{ ++ __insert_inodev_entry(&running_polstate, entry); ++} ++ ++void ++insert_acl_obj_label(struct acl_object_label *obj, ++ struct acl_subject_label *subj) ++{ ++ unsigned int index = ++ gr_fhash(obj->inode, obj->device, subj->obj_hash_size); ++ struct acl_object_label **curr; ++ ++ obj->prev = NULL; ++ ++ curr = &subj->obj_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = obj; ++ ++ obj->next = *curr; ++ *curr = obj; ++ ++ return; ++} ++ ++void ++insert_acl_subj_label(struct acl_subject_label *obj, ++ struct acl_role_label *role) ++{ ++ unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size); ++ struct acl_subject_label **curr; ++ ++ obj->prev = NULL; ++ ++ curr = &role->subj_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = obj; ++ ++ obj->next = *curr; ++ *curr = obj; ++ ++ return; ++} ++ ++/* derived from glibc fnmatch() 0: match, 1: no match*/ ++ ++static int ++glob_match(const char *p, const char *n) ++{ ++ char c; ++ ++ while ((c = *p++) != '\0') { ++ switch (c) { ++ case '?': ++ if (*n == '\0') ++ return 1; ++ else if (*n == '/') ++ return 1; ++ break; ++ case '\\': ++ if (*n != c) ++ return 1; ++ break; ++ case '*': ++ for (c = *p++; c == '?' || c == '*'; c = *p++) { ++ if (*n == '/') ++ return 1; ++ else if (c == '?') { ++ if (*n == '\0') ++ return 1; ++ else ++ ++n; ++ } ++ } ++ if (c == '\0') { ++ return 0; ++ } else { ++ const char *endp; ++ ++ if ((endp = strchr(n, '/')) == NULL) ++ endp = n + strlen(n); ++ ++ if (c == '[') { ++ for (--p; n < endp; ++n) ++ if (!glob_match(p, n)) ++ return 0; ++ } else if (c == '/') { ++ while (*n != '\0' && *n != '/') ++ ++n; ++ if (*n == '/' && !glob_match(p, n + 1)) ++ return 0; ++ } else { ++ for (--p; n < endp; ++n) ++ if (*n == c && !glob_match(p, n)) ++ return 0; ++ } ++ ++ return 1; ++ } ++ case '[': ++ { ++ int not; ++ char cold; ++ ++ if (*n == '\0' || *n == '/') ++ return 1; ++ ++ not = (*p == '!' || *p == '^'); ++ if (not) ++ ++p; ++ ++ c = *p++; ++ for (;;) { ++ unsigned char fn = (unsigned char)*n; ++ ++ if (c == '\0') ++ return 1; ++ else { ++ if (c == fn) ++ goto matched; ++ cold = c; ++ c = *p++; ++ ++ if (c == '-' && *p != ']') { ++ unsigned char cend = *p++; ++ ++ if (cend == '\0') ++ return 1; ++ ++ if (cold <= fn && fn <= cend) ++ goto matched; ++ ++ c = *p++; ++ } ++ } ++ ++ if (c == ']') ++ break; ++ } ++ if (!not) ++ return 1; ++ break; ++ matched: ++ while (c != ']') { ++ if (c == '\0') ++ return 1; ++ ++ c = *p++; ++ } ++ if (not) ++ return 1; ++ } ++ break; ++ default: ++ if (c != *n) ++ return 1; ++ } ++ ++ ++n; ++ } ++ ++ if (*n == '\0') ++ return 0; ++ ++ if (*n == '/') ++ return 0; ++ ++ return 1; ++} ++ ++static struct acl_object_label * ++chk_glob_label(struct acl_object_label *globbed, ++ const struct dentry *dentry, const struct vfsmount *mnt, char **path) ++{ ++ struct acl_object_label *tmp; ++ ++ if (*path == NULL) ++ *path = gr_to_filename_nolock(dentry, mnt); ++ ++ tmp = globbed; ++ ++ while (tmp) { ++ if (!glob_match(tmp->filename, *path)) ++ return tmp; ++ tmp = tmp->next; ++ } ++ ++ return NULL; ++} ++ ++static struct acl_object_label * ++__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt, ++ const u64 curr_ino, const dev_t curr_dev, ++ const struct acl_subject_label *subj, char **path, const int checkglob) ++{ ++ struct acl_subject_label *tmpsubj; ++ struct acl_object_label *retval; ++ struct acl_object_label *retval2; ++ ++ tmpsubj = (struct acl_subject_label *) subj; ++ read_lock(&gr_inode_lock); ++ do { ++ retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj); ++ if (retval) { ++ if (checkglob && retval->globbed) { ++ retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path); ++ if (retval2) ++ retval = retval2; ++ } ++ break; ++ } ++ } while ((tmpsubj = tmpsubj->parent_subject)); ++ read_unlock(&gr_inode_lock); ++ ++ return retval; ++} ++ ++static struct acl_object_label * ++full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt, ++ struct dentry *curr_dentry, ++ const struct acl_subject_label *subj, char **path, const int checkglob) ++{ ++ int newglob = checkglob; ++ u64 inode; ++ dev_t device; ++ ++ /* if we aren't checking a subdirectory of the original path yet, don't do glob checking ++ as we don't want a / * rule to match instead of the / object ++ don't do this for create lookups that call this function though, since they're looking up ++ on the parent and thus need globbing checks on all paths ++ */ ++ if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB) ++ newglob = GR_NO_GLOB; ++ ++ spin_lock(&curr_dentry->d_lock); ++ inode = __get_ino(curr_dentry); ++ device = __get_dev(curr_dentry); ++ spin_unlock(&curr_dentry->d_lock); ++ ++ return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob); ++} ++ ++#ifdef CONFIG_HUGETLBFS ++static inline bool ++is_hugetlbfs_mnt(const struct vfsmount *mnt) ++{ ++ int i; ++ for (i = 0; i < HUGE_MAX_HSTATE; i++) { ++ if (unlikely(hugetlbfs_vfsmount[i] == mnt)) ++ return true; ++ } ++ ++ return false; ++} ++#endif ++ ++static struct acl_object_label * ++__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_subject_label *subj, char *path, const int checkglob) ++{ ++ struct dentry *dentry = (struct dentry *) l_dentry; ++ struct vfsmount *mnt = (struct vfsmount *) l_mnt; ++ struct inode * inode = d_backing_inode(dentry); ++ struct mount *real_mnt = real_mount(mnt); ++ struct acl_object_label *retval; ++ struct dentry *parent; ++ ++ read_seqlock_excl(&mount_lock); ++ write_seqlock(&rename_lock); ++ ++ if (unlikely((mnt == shm_mnt && inode->i_nlink == 0) || mnt == pipe_mnt || ++#ifdef CONFIG_NET ++ mnt == sock_mnt || ++#endif ++#ifdef CONFIG_HUGETLBFS ++ (is_hugetlbfs_mnt(mnt) && inode->i_nlink == 0) || ++#endif ++ /* ignore Eric Biederman */ ++ IS_PRIVATE(inode))) { ++ retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw; ++ goto out; ++ } ++ ++ for (;;) { ++ if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt) ++ break; ++ ++ if (dentry == mnt->mnt_root || IS_ROOT(dentry)) { ++ if (!mnt_has_parent(real_mnt)) ++ break; ++ ++ retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob); ++ if (retval != NULL) ++ goto out; ++ ++ dentry = real_mnt->mnt_mountpoint; ++ real_mnt = real_mnt->mnt_parent; ++ mnt = &real_mnt->mnt; ++ continue; ++ } ++ ++ parent = dentry->d_parent; ++ retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob); ++ if (retval != NULL) ++ goto out; ++ ++ dentry = parent; ++ } ++ ++ retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob); ++ ++ /* gr_real_root is pinned so we don't have to hold a reference */ ++ if (retval == NULL) ++ retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob); ++out: ++ write_sequnlock(&rename_lock); ++ read_sequnlock_excl(&mount_lock); ++ ++ BUG_ON(retval == NULL); ++ ++ return retval; ++} ++ ++static struct acl_object_label * ++chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_subject_label *subj) ++{ ++ char *path = NULL; ++ return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB); ++} ++ ++static struct acl_object_label * ++chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_subject_label *subj) ++{ ++ char *path = NULL; ++ return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB); ++} ++ ++static struct acl_object_label * ++chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_subject_label *subj, char *path) ++{ ++ return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB); ++} ++ ++struct acl_subject_label * ++chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, ++ const struct acl_role_label *role) ++{ ++ struct dentry *dentry = (struct dentry *) l_dentry; ++ struct vfsmount *mnt = (struct vfsmount *) l_mnt; ++ struct mount *real_mnt = real_mount(mnt); ++ struct acl_subject_label *retval; ++ struct dentry *parent; ++ ++ read_seqlock_excl(&mount_lock); ++ write_seqlock(&rename_lock); ++ ++ for (;;) { ++ if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt) ++ break; ++ if (dentry == mnt->mnt_root || IS_ROOT(dentry)) { ++ if (!mnt_has_parent(real_mnt)) ++ break; ++ ++ spin_lock(&dentry->d_lock); ++ read_lock(&gr_inode_lock); ++ retval = ++ lookup_acl_subj_label(__get_ino(dentry), ++ __get_dev(dentry), role); ++ read_unlock(&gr_inode_lock); ++ spin_unlock(&dentry->d_lock); ++ if (retval != NULL) ++ goto out; ++ ++ dentry = real_mnt->mnt_mountpoint; ++ real_mnt = real_mnt->mnt_parent; ++ mnt = &real_mnt->mnt; ++ continue; ++ } ++ ++ spin_lock(&dentry->d_lock); ++ read_lock(&gr_inode_lock); ++ retval = lookup_acl_subj_label(__get_ino(dentry), ++ __get_dev(dentry), role); ++ read_unlock(&gr_inode_lock); ++ parent = dentry->d_parent; ++ spin_unlock(&dentry->d_lock); ++ ++ if (retval != NULL) ++ goto out; ++ ++ dentry = parent; ++ } ++ ++ spin_lock(&dentry->d_lock); ++ read_lock(&gr_inode_lock); ++ retval = lookup_acl_subj_label(__get_ino(dentry), ++ __get_dev(dentry), role); ++ read_unlock(&gr_inode_lock); ++ spin_unlock(&dentry->d_lock); ++ ++ if (unlikely(retval == NULL)) { ++ /* gr_real_root is pinned, we don't need to hold a reference */ ++ read_lock(&gr_inode_lock); ++ retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry), ++ __get_dev(gr_real_root.dentry), role); ++ read_unlock(&gr_inode_lock); ++ } ++out: ++ write_sequnlock(&rename_lock); ++ read_sequnlock_excl(&mount_lock); ++ ++ BUG_ON(retval == NULL); ++ ++ return retval; ++} ++ ++void ++assign_special_role(const char *rolename) ++{ ++ struct acl_object_label *obj; ++ struct acl_role_label *r; ++ struct acl_role_label *assigned = NULL; ++ struct task_struct *tsk; ++ struct file *filp; ++ ++ FOR_EACH_ROLE_START(r) ++ if (!strcmp(rolename, r->rolename) && ++ (r->roletype & GR_ROLE_SPECIAL)) { ++ assigned = r; ++ break; ++ } ++ FOR_EACH_ROLE_END(r) ++ ++ if (!assigned) ++ return; ++ ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ ++ tsk = current->real_parent; ++ if (tsk == NULL) ++ goto out_unlock; ++ ++ filp = tsk->exec_file; ++ if (filp == NULL) ++ goto out_unlock; ++ ++ tsk->is_writable = 0; ++ tsk->inherited = 0; ++ ++ tsk->acl_sp_role = 1; ++ tsk->acl_role_id = ++acl_sp_role_value; ++ tsk->role = assigned; ++ tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role); ++ ++ /* ignore additional mmap checks for processes that are writable ++ by the default ACL */ ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ tsk->is_writable = 1; ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ tsk->is_writable = 1; ++ ++#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG ++ printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename, ++ tsk->acl->filename, tsk->comm, task_pid_nr(tsk)); ++#endif ++ ++out_unlock: ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ return; ++} ++ ++ ++static void ++gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode) ++{ ++ struct task_struct *task = current; ++ const struct cred *cred = current_cred(); ++ ++ security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype, ++ GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry, ++ task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename, ++ 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip); ++ ++ return; ++} ++ ++static void ++gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs) ++{ ++ struct task_struct *task = current; ++ const struct cred *cred = current_cred(); ++ ++ security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype, ++ GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry, ++ task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename, ++ 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip); ++ ++ return; ++} ++ ++static void ++gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs) ++{ ++ struct task_struct *task = current; ++ const struct cred *cred = current_cred(); ++ ++ security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype, ++ GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry, ++ task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename, ++ 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip); ++ ++ return; ++} ++ ++static void ++gr_set_proc_res(struct task_struct *task) ++{ ++ struct acl_subject_label *proc; ++ unsigned short i; ++ ++ proc = task->acl; ++ ++ if (proc->mode & (GR_LEARN | GR_INHERITLEARN)) ++ return; ++ ++ for (i = 0; i < RLIM_NLIMITS; i++) { ++ unsigned long rlim_cur, rlim_max; ++ ++ if (!(proc->resmask & (1U << i))) ++ continue; ++ ++ rlim_cur = proc->res[i].rlim_cur; ++ rlim_max = proc->res[i].rlim_max; ++ ++ if (i == RLIMIT_NOFILE) { ++ unsigned long saved_sysctl_nr_open = sysctl_nr_open; ++ if (rlim_cur > saved_sysctl_nr_open) ++ rlim_cur = saved_sysctl_nr_open; ++ if (rlim_max > saved_sysctl_nr_open) ++ rlim_max = saved_sysctl_nr_open; ++ } ++ ++ task->signal->rlim[i].rlim_cur = rlim_cur; ++ task->signal->rlim[i].rlim_max = rlim_max; ++ ++ if (i == RLIMIT_CPU) ++ update_rlimit_cpu(task, rlim_cur); ++ } ++ ++ return; ++} ++ ++/* both of the below must be called with ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ except in the case of gr_set_role_label() (for __gr_get_subject_for_task) ++*/ ++ ++struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback) ++{ ++ char *tmpname; ++ struct acl_subject_label *tmpsubj; ++ struct file *filp; ++ struct name_entry *nmatch; ++ ++ filp = task->exec_file; ++ if (filp == NULL) ++ return NULL; ++ ++ /* the following is to apply the correct subject ++ on binaries running when the RBAC system ++ is enabled, when the binaries have been ++ replaced or deleted since their execution ++ ----- ++ when the RBAC system starts, the inode/dev ++ from exec_file will be one the RBAC system ++ is unaware of. It only knows the inode/dev ++ of the present file on disk, or the absence ++ of it. ++ */ ++ ++ if (filename) ++ nmatch = __lookup_name_entry(state, filename); ++ else { ++ preempt_disable(); ++ tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt); ++ ++ nmatch = __lookup_name_entry(state, tmpname); ++ preempt_enable(); ++ } ++ tmpsubj = NULL; ++ if (nmatch) { ++ if (nmatch->deleted) ++ tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role); ++ else ++ tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role); ++ } ++ /* this also works for the reload case -- if we don't match a potentially inherited subject ++ then we fall back to a normal lookup based on the binary's ino/dev ++ */ ++ if (tmpsubj == NULL && fallback) ++ tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role); ++ ++ return tmpsubj; ++} ++ ++static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback) ++{ ++ return __gr_get_subject_for_task(&running_polstate, task, filename, fallback); ++} ++ ++void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj) ++{ ++ struct acl_object_label *obj; ++ struct file *filp; ++ ++ filp = task->exec_file; ++ ++ task->acl = subj; ++ task->is_writable = 0; ++ /* ignore additional mmap checks for processes that are writable ++ by the default ACL */ ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ ++ gr_set_proc_res(task); ++ ++#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG ++ printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename); ++#endif ++} ++ ++static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj) ++{ ++ __gr_apply_subject_to_task(&running_polstate, task, subj); ++} ++ ++__u32 ++gr_search_file(const struct dentry * dentry, const __u32 mode, ++ const struct vfsmount * mnt) ++{ ++ __u32 retval = mode; ++ struct acl_subject_label *curracl; ++ struct acl_object_label *currobj; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return (mode & ~GR_AUDITS); ++ ++ curracl = current->acl; ++ ++ currobj = chk_obj_label(dentry, mnt, curracl); ++ retval = currobj->mode & mode; ++ ++ /* if we're opening a specified transfer file for writing ++ (e.g. /dev/initctl), then transfer our role to init ++ */ ++ if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE && ++ current->role->roletype & GR_ROLE_PERSIST)) { ++ struct task_struct *task = init_pid_ns.child_reaper; ++ ++ if (task->role != current->role) { ++ struct acl_subject_label *subj; ++ ++ task->acl_sp_role = 0; ++ task->acl_role_id = current->acl_role_id; ++ task->role = current->role; ++ rcu_read_lock(); ++ read_lock(&grsec_exec_file_lock); ++ subj = gr_get_subject_for_task(task, NULL, 1); ++ gr_apply_subject_to_task(task, subj); ++ read_unlock(&grsec_exec_file_lock); ++ rcu_read_unlock(); ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG); ++ } ++ } ++ ++ if (unlikely ++ ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE) ++ && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) { ++ __u32 new_mode = mode; ++ ++ new_mode &= ~(GR_AUDITS | GR_SUPPRESS); ++ ++ retval = new_mode; ++ ++ if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN) ++ new_mode |= GR_INHERIT; ++ ++ if (!(mode & GR_NOLEARN)) ++ gr_log_learn(dentry, mnt, new_mode); ++ } ++ ++ return retval; ++} ++ ++struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry, ++ const struct dentry *parent, ++ const struct vfsmount *mnt) ++{ ++ struct name_entry *match; ++ struct acl_object_label *matchpo; ++ struct acl_subject_label *curracl; ++ char *path; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return NULL; ++ ++ preempt_disable(); ++ path = gr_to_filename_rbac(new_dentry, mnt); ++ match = lookup_name_entry_create(path); ++ ++ curracl = current->acl; ++ ++ if (match) { ++ read_lock(&gr_inode_lock); ++ matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl); ++ read_unlock(&gr_inode_lock); ++ ++ if (matchpo) { ++ preempt_enable(); ++ return matchpo; ++ } ++ } ++ ++ // lookup parent ++ ++ matchpo = chk_obj_create_label(parent, mnt, curracl, path); ++ ++ preempt_enable(); ++ return matchpo; ++} ++ ++__u32 ++gr_check_create(const struct dentry * new_dentry, const struct dentry * parent, ++ const struct vfsmount * mnt, const __u32 mode) ++{ ++ struct acl_object_label *matchpo; ++ __u32 retval; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return (mode & ~GR_AUDITS); ++ ++ matchpo = gr_get_create_object(new_dentry, parent, mnt); ++ ++ retval = matchpo->mode & mode; ++ ++ if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))) ++ && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) { ++ __u32 new_mode = mode; ++ ++ new_mode &= ~(GR_AUDITS | GR_SUPPRESS); ++ ++ gr_log_learn(new_dentry, mnt, new_mode); ++ return new_mode; ++ } ++ ++ return retval; ++} ++ ++__u32 ++gr_check_link(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const struct dentry * old_dentry, const struct vfsmount * old_mnt) ++{ ++ struct acl_object_label *obj; ++ __u32 oldmode, newmode; ++ __u32 needmode; ++ __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ | ++ GR_DELETE | GR_INHERIT; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return (GR_CREATE | GR_LINK); ++ ++ obj = chk_obj_label(old_dentry, old_mnt, current->acl); ++ oldmode = obj->mode; ++ ++ obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt); ++ newmode = obj->mode; ++ ++ needmode = newmode & checkmodes; ++ ++ // old name for hardlink must have at least the permissions of the new name ++ if ((oldmode & needmode) != needmode) ++ goto bad; ++ ++ // if old name had restrictions/auditing, make sure the new name does as well ++ needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS); ++ ++ // don't allow hardlinking of suid/sgid/fcapped files without permission ++ if (is_privileged_binary(old_dentry)) ++ needmode |= GR_SETID; ++ ++ if ((newmode & needmode) != needmode) ++ goto bad; ++ ++ // enforce minimum permissions ++ if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK)) ++ return newmode; ++bad: ++ needmode = oldmode; ++ if (is_privileged_binary(old_dentry)) ++ needmode |= GR_SETID; ++ ++ if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) { ++ gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK); ++ return (GR_CREATE | GR_LINK); ++ } else if (newmode & GR_SUPPRESS) ++ return GR_SUPPRESS; ++ else ++ return 0; ++} ++ ++int ++gr_check_hidden_task(const struct task_struct *task) ++{ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW)) ++ return 1; ++ ++ return 0; ++} ++ ++int ++gr_check_protected_task(const struct task_struct *task) ++{ ++ if (unlikely(!(gr_status & GR_READY) || !task)) ++ return 0; ++ ++ if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) && ++ task->acl != current->acl) ++ return 1; ++ ++ return 0; ++} ++ ++int ++gr_check_protected_task_fowner(struct pid *pid, enum pid_type type) ++{ ++ struct task_struct *p; ++ int ret = 0; ++ ++ if (unlikely(!(gr_status & GR_READY) || !pid)) ++ return ret; ++ ++ read_lock(&tasklist_lock); ++ do_each_pid_task(pid, type, p) { ++ if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) && ++ p->acl != current->acl) { ++ ret = 1; ++ goto out; ++ } ++ } while_each_pid_task(pid, type, p); ++out: ++ read_unlock(&tasklist_lock); ++ ++ return ret; ++} ++ ++void ++gr_copy_label(struct task_struct *tsk) ++{ ++ struct task_struct *p = current; ++ ++ tsk->inherited = p->inherited; ++ tsk->acl_sp_role = 0; ++ tsk->acl_role_id = p->acl_role_id; ++ tsk->acl = p->acl; ++ tsk->role = p->role; ++ tsk->signal->used_accept = 0; ++ tsk->signal->curr_ip = p->signal->curr_ip; ++ tsk->signal->saved_ip = p->signal->saved_ip; ++ if (p->exec_file) ++ get_file(p->exec_file); ++ tsk->exec_file = p->exec_file; ++ tsk->is_writable = p->is_writable; ++ if (unlikely(p->signal->used_accept)) { ++ p->signal->curr_ip = 0; ++ p->signal->saved_ip = 0; ++ } ++ ++ return; ++} ++ ++extern int gr_process_kernel_setuid_ban(struct user_struct *user); ++ ++int ++gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs) ++{ ++ unsigned int i; ++ __u16 num; ++ uid_t *uidlist; ++ uid_t curuid; ++ int realok = 0; ++ int effectiveok = 0; ++ int fsok = 0; ++ uid_t globalreal, globaleffective, globalfs; ++ ++#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT) ++ struct user_struct *user; ++ ++ if (!uid_valid(real)) ++ goto skipit; ++ ++ /* find user based on global namespace */ ++ ++ globalreal = GR_GLOBAL_UID(real); ++ ++ user = find_user(make_kuid(&init_user_ns, globalreal)); ++ if (user == NULL) ++ goto skipit; ++ ++ if (gr_process_kernel_setuid_ban(user)) { ++ /* for find_user */ ++ free_uid(user); ++ return 1; ++ } ++ ++ /* for find_user */ ++ free_uid(user); ++ ++skipit: ++#endif ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) ++ gr_log_learn_uid_change(real, effective, fs); ++ ++ num = current->acl->user_trans_num; ++ uidlist = current->acl->user_transitions; ++ ++ if (uidlist == NULL) ++ return 0; ++ ++ if (!uid_valid(real)) { ++ realok = 1; ++ globalreal = (uid_t)-1; ++ } else { ++ globalreal = GR_GLOBAL_UID(real); ++ } ++ if (!uid_valid(effective)) { ++ effectiveok = 1; ++ globaleffective = (uid_t)-1; ++ } else { ++ globaleffective = GR_GLOBAL_UID(effective); ++ } ++ if (!uid_valid(fs)) { ++ fsok = 1; ++ globalfs = (uid_t)-1; ++ } else { ++ globalfs = GR_GLOBAL_UID(fs); ++ } ++ ++ if (current->acl->user_trans_type & GR_ID_ALLOW) { ++ for (i = 0; i < num; i++) { ++ curuid = uidlist[i]; ++ if (globalreal == curuid) ++ realok = 1; ++ if (globaleffective == curuid) ++ effectiveok = 1; ++ if (globalfs == curuid) ++ fsok = 1; ++ } ++ } else if (current->acl->user_trans_type & GR_ID_DENY) { ++ for (i = 0; i < num; i++) { ++ curuid = uidlist[i]; ++ if (globalreal == curuid) ++ break; ++ if (globaleffective == curuid) ++ break; ++ if (globalfs == curuid) ++ break; ++ } ++ /* not in deny list */ ++ if (i == num) { ++ realok = 1; ++ effectiveok = 1; ++ fsok = 1; ++ } ++ } ++ ++ if (realok && effectiveok && fsok) ++ return 0; ++ else { ++ gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal); ++ return 1; ++ } ++} ++ ++int ++gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs) ++{ ++ unsigned int i; ++ __u16 num; ++ gid_t *gidlist; ++ gid_t curgid; ++ int realok = 0; ++ int effectiveok = 0; ++ int fsok = 0; ++ gid_t globalreal, globaleffective, globalfs; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) ++ gr_log_learn_gid_change(real, effective, fs); ++ ++ num = current->acl->group_trans_num; ++ gidlist = current->acl->group_transitions; ++ ++ if (gidlist == NULL) ++ return 0; ++ ++ if (!gid_valid(real)) { ++ realok = 1; ++ globalreal = (gid_t)-1; ++ } else { ++ globalreal = GR_GLOBAL_GID(real); ++ } ++ if (!gid_valid(effective)) { ++ effectiveok = 1; ++ globaleffective = (gid_t)-1; ++ } else { ++ globaleffective = GR_GLOBAL_GID(effective); ++ } ++ if (!gid_valid(fs)) { ++ fsok = 1; ++ globalfs = (gid_t)-1; ++ } else { ++ globalfs = GR_GLOBAL_GID(fs); ++ } ++ ++ if (current->acl->group_trans_type & GR_ID_ALLOW) { ++ for (i = 0; i < num; i++) { ++ curgid = gidlist[i]; ++ if (globalreal == curgid) ++ realok = 1; ++ if (globaleffective == curgid) ++ effectiveok = 1; ++ if (globalfs == curgid) ++ fsok = 1; ++ } ++ } else if (current->acl->group_trans_type & GR_ID_DENY) { ++ for (i = 0; i < num; i++) { ++ curgid = gidlist[i]; ++ if (globalreal == curgid) ++ break; ++ if (globaleffective == curgid) ++ break; ++ if (globalfs == curgid) ++ break; ++ } ++ /* not in deny list */ ++ if (i == num) { ++ realok = 1; ++ effectiveok = 1; ++ fsok = 1; ++ } ++ } ++ ++ if (realok && effectiveok && fsok) ++ return 0; ++ else { ++ gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal); ++ return 1; ++ } ++} ++ ++extern int gr_acl_is_capable(const int cap); ++ ++void ++gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid) ++{ ++ struct acl_role_label *role = task->role; ++ struct acl_role_label *origrole = role; ++ struct acl_subject_label *subj = NULL; ++ struct acl_object_label *obj; ++ struct file *filp; ++ uid_t uid; ++ gid_t gid; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ uid = GR_GLOBAL_UID(kuid); ++ gid = GR_GLOBAL_GID(kgid); ++ ++ filp = task->exec_file; ++ ++ /* kernel process, we'll give them the kernel role */ ++ if (unlikely(!filp)) { ++ task->role = running_polstate.kernel_role; ++ task->acl = running_polstate.kernel_role->root_label; ++ return; ++ } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) { ++ /* save the current ip at time of role lookup so that the proper ++ IP will be learned for role_allowed_ip */ ++ task->signal->saved_ip = task->signal->curr_ip; ++ role = lookup_acl_role_label(task, uid, gid); ++ } ++ ++ /* don't change the role if we're not a privileged process */ ++ if (role && task->role != role && ++ (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) || ++ ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID)))) ++ return; ++ ++ task->role = role; ++ ++ if (task->inherited) { ++ /* if we reached our subject through inheritance, then first see ++ if there's a subject of the same name in the new role that has ++ an object that would result in the same inherited subject ++ */ ++ subj = gr_get_subject_for_task(task, task->acl->filename, 0); ++ if (subj) { ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj); ++ if (!(obj->mode & GR_INHERIT)) ++ subj = NULL; ++ } ++ ++ } ++ if (subj == NULL) { ++ /* otherwise: ++ perform subject lookup in possibly new role ++ we can use this result below in the case where role == task->role ++ */ ++ subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role); ++ } ++ ++ /* if we changed uid/gid, but result in the same role ++ and are using inheritance, don't lose the inherited subject ++ if current subject is other than what normal lookup ++ would result in, we arrived via inheritance, don't ++ lose subject ++ */ ++ if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) && ++ (subj == task->acl))) ++ task->acl = subj; ++ ++ /* leave task->inherited unaffected */ ++ ++ task->is_writable = 0; ++ ++ /* ignore additional mmap checks for processes that are writable ++ by the default ACL */ ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ ++#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG ++ printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename); ++#endif ++ ++ gr_set_proc_res(task); ++ ++ return; ++} ++ ++int ++gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt, ++ const int unsafe_flags) ++{ ++ struct task_struct *task = current; ++ struct acl_subject_label *newacl; ++ struct acl_object_label *obj; ++ __u32 retmode; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ newacl = chk_subj_label(dentry, mnt, task->role); ++ ++ /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then ++ did an exec ++ */ ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) || ++ (task->parent->acl->mode & GR_POVERRIDE))) { ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ goto skip_check; ++ } ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ ++ if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) && ++ !(task->role->roletype & GR_ROLE_GOD) && ++ !gr_search_file(dentry, GR_PTRACERD, mnt) && ++ !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) { ++ if (unsafe_flags & LSM_UNSAFE_SHARE) ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt); ++ else if (unsafe_flags & (LSM_UNSAFE_PTRACE_CAP | LSM_UNSAFE_PTRACE)) ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt); ++ else ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_NNP_EXEC_ACL_MSG, dentry, mnt); ++ return -EACCES; ++ } ++ ++skip_check: ++ ++ obj = chk_obj_label(dentry, mnt, task->acl); ++ retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT); ++ ++ if (!(task->acl->mode & GR_INHERITLEARN) && ++ ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) { ++ if (obj->nested) ++ task->acl = obj->nested; ++ else ++ task->acl = newacl; ++ task->inherited = 0; ++ } else { ++ task->inherited = 1; ++ if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT) ++ gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt); ++ } ++ ++ task->is_writable = 0; ++ ++ /* ignore additional mmap checks for processes that are writable ++ by the default ACL */ ++ obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ obj = chk_obj_label(dentry, mnt, task->role->root_label); ++ if (unlikely(obj->mode & GR_WRITE)) ++ task->is_writable = 1; ++ ++ gr_set_proc_res(task); ++ ++#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG ++ printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename); ++#endif ++ return 0; ++} ++ ++/* always called with valid inodev ptr */ ++static void ++do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev) ++{ ++ struct acl_object_label *matchpo; ++ struct acl_subject_label *matchps; ++ struct acl_subject_label *subj; ++ struct acl_role_label *role; ++ unsigned int x; ++ ++ FOR_EACH_ROLE_START(role) ++ FOR_EACH_SUBJECT_START(role, subj, x) ++ if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL) ++ matchpo->mode |= GR_DELETED; ++ FOR_EACH_SUBJECT_END(subj,x) ++ FOR_EACH_NESTED_SUBJECT_START(role, subj) ++ /* nested subjects aren't in the role's subj_hash table */ ++ if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL) ++ matchpo->mode |= GR_DELETED; ++ FOR_EACH_NESTED_SUBJECT_END(subj) ++ if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL) ++ matchps->mode |= GR_DELETED; ++ FOR_EACH_ROLE_END(role) ++ ++ inodev->nentry->deleted = 1; ++ ++ return; ++} ++ ++void ++gr_handle_delete(const u64 ino, const dev_t dev) ++{ ++ struct inodev_entry *inodev; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ write_lock(&gr_inode_lock); ++ inodev = lookup_inodev_entry(ino, dev); ++ if (inodev != NULL) ++ do_handle_delete(inodev, ino, dev); ++ write_unlock(&gr_inode_lock); ++ ++ return; ++} ++ ++static void ++update_acl_obj_label(const u64 oldinode, const dev_t olddevice, ++ const u64 newinode, const dev_t newdevice, ++ struct acl_subject_label *subj) ++{ ++ unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size); ++ struct acl_object_label *match; ++ ++ match = subj->obj_hash[index]; ++ ++ while (match && (match->inode != oldinode || ++ match->device != olddevice || ++ !(match->mode & GR_DELETED))) ++ match = match->next; ++ ++ if (match && (match->inode == oldinode) ++ && (match->device == olddevice) ++ && (match->mode & GR_DELETED)) { ++ if (match->prev == NULL) { ++ subj->obj_hash[index] = match->next; ++ if (match->next != NULL) ++ match->next->prev = NULL; ++ } else { ++ match->prev->next = match->next; ++ if (match->next != NULL) ++ match->next->prev = match->prev; ++ } ++ match->prev = NULL; ++ match->next = NULL; ++ match->inode = newinode; ++ match->device = newdevice; ++ match->mode &= ~GR_DELETED; ++ ++ insert_acl_obj_label(match, subj); ++ } ++ ++ return; ++} ++ ++static void ++update_acl_subj_label(const u64 oldinode, const dev_t olddevice, ++ const u64 newinode, const dev_t newdevice, ++ struct acl_role_label *role) ++{ ++ unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size); ++ struct acl_subject_label *match; ++ ++ match = role->subj_hash[index]; ++ ++ while (match && (match->inode != oldinode || ++ match->device != olddevice || ++ !(match->mode & GR_DELETED))) ++ match = match->next; ++ ++ if (match && (match->inode == oldinode) ++ && (match->device == olddevice) ++ && (match->mode & GR_DELETED)) { ++ if (match->prev == NULL) { ++ role->subj_hash[index] = match->next; ++ if (match->next != NULL) ++ match->next->prev = NULL; ++ } else { ++ match->prev->next = match->next; ++ if (match->next != NULL) ++ match->next->prev = match->prev; ++ } ++ match->prev = NULL; ++ match->next = NULL; ++ match->inode = newinode; ++ match->device = newdevice; ++ match->mode &= ~GR_DELETED; ++ ++ insert_acl_subj_label(match, role); ++ } ++ ++ return; ++} ++ ++static void ++update_inodev_entry(const u64 oldinode, const dev_t olddevice, ++ const u64 newinode, const dev_t newdevice) ++{ ++ unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size); ++ struct inodev_entry *match; ++ ++ match = running_polstate.inodev_set.i_hash[index]; ++ ++ while (match && (match->nentry->inode != oldinode || ++ match->nentry->device != olddevice || !match->nentry->deleted)) ++ match = match->next; ++ ++ if (match && (match->nentry->inode == oldinode) ++ && (match->nentry->device == olddevice) && ++ match->nentry->deleted) { ++ if (match->prev == NULL) { ++ running_polstate.inodev_set.i_hash[index] = match->next; ++ if (match->next != NULL) ++ match->next->prev = NULL; ++ } else { ++ match->prev->next = match->next; ++ if (match->next != NULL) ++ match->next->prev = match->prev; ++ } ++ match->prev = NULL; ++ match->next = NULL; ++ match->nentry->inode = newinode; ++ match->nentry->device = newdevice; ++ match->nentry->deleted = 0; ++ ++ insert_inodev_entry(match); ++ } ++ ++ return; ++} ++ ++static void ++__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev) ++{ ++ struct acl_subject_label *subj; ++ struct acl_role_label *role; ++ unsigned int x; ++ ++ FOR_EACH_ROLE_START(role) ++ update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role); ++ ++ FOR_EACH_NESTED_SUBJECT_START(role, subj) ++ if ((subj->inode == ino) && (subj->device == dev)) { ++ subj->inode = ino; ++ subj->device = dev; ++ } ++ /* nested subjects aren't in the role's subj_hash table */ ++ update_acl_obj_label(matchn->inode, matchn->device, ++ ino, dev, subj); ++ FOR_EACH_NESTED_SUBJECT_END(subj) ++ FOR_EACH_SUBJECT_START(role, subj, x) ++ update_acl_obj_label(matchn->inode, matchn->device, ++ ino, dev, subj); ++ FOR_EACH_SUBJECT_END(subj,x) ++ FOR_EACH_ROLE_END(role) ++ ++ update_inodev_entry(matchn->inode, matchn->device, ino, dev); ++ ++ return; ++} ++ ++static void ++do_handle_create(const struct name_entry *matchn, const struct dentry *dentry, ++ const struct vfsmount *mnt) ++{ ++ u64 ino = __get_ino(dentry); ++ dev_t dev = __get_dev(dentry); ++ ++ __do_handle_create(matchn, ino, dev); ++ ++ return; ++} ++ ++void ++gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ struct name_entry *matchn; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ preempt_disable(); ++ matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt)); ++ ++ if (unlikely((unsigned long)matchn)) { ++ write_lock(&gr_inode_lock); ++ do_handle_create(matchn, dentry, mnt); ++ write_unlock(&gr_inode_lock); ++ } ++ preempt_enable(); ++ ++ return; ++} ++ ++void ++gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode) ++{ ++ struct name_entry *matchn; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ preempt_disable(); ++ matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt)); ++ ++ if (unlikely((unsigned long)matchn)) { ++ write_lock(&gr_inode_lock); ++ __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev); ++ write_unlock(&gr_inode_lock); ++ } ++ preempt_enable(); ++ ++ return; ++} ++ ++void ++gr_handle_rename(struct inode *old_dir, struct inode *new_dir, ++ struct dentry *old_dentry, ++ struct dentry *new_dentry, ++ struct vfsmount *mnt, const __u8 replace, unsigned int flags) ++{ ++ struct name_entry *matchn; ++ struct name_entry *matchn2 = NULL; ++ struct inodev_entry *inodev; ++ struct inode *inode = d_backing_inode(new_dentry); ++ struct inode *old_inode = d_backing_inode(old_dentry); ++ u64 old_ino = __get_ino(old_dentry); ++ dev_t old_dev = __get_dev(old_dentry); ++ unsigned int exchange = flags & RENAME_EXCHANGE; ++ ++ /* vfs_rename swaps the name and parent link for old_dentry and ++ new_dentry ++ at this point, old_dentry has the new name, parent link, and inode ++ for the renamed file ++ if a file is being replaced by a rename, new_dentry has the inode ++ and name for the replaced file ++ */ ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ preempt_disable(); ++ matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt)); ++ ++ /* exchange cases: ++ a filename exists for the source, but not dest ++ do a recreate on source ++ a filename exists for the dest, but not source ++ do a recreate on dest ++ a filename exists for both source and dest ++ delete source and dest, then create source and dest ++ a filename exists for neither source nor dest ++ no updates needed ++ ++ the name entry lookups get us the old inode/dev associated with ++ each name, so do the deletes first (if possible) so that when ++ we do the create, we pick up on the right entries ++ */ ++ ++ if (exchange) ++ matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt)); ++ ++ /* we wouldn't have to check d_inode if it weren't for ++ NFS silly-renaming ++ */ ++ ++ write_lock(&gr_inode_lock); ++ if (unlikely((replace || exchange) && inode)) { ++ u64 new_ino = __get_ino(new_dentry); ++ dev_t new_dev = __get_dev(new_dentry); ++ ++ inodev = lookup_inodev_entry(new_ino, new_dev); ++ if (inodev != NULL && ((inode->i_nlink <= 1) || d_is_dir(new_dentry))) ++ do_handle_delete(inodev, new_ino, new_dev); ++ } ++ ++ inodev = lookup_inodev_entry(old_ino, old_dev); ++ if (inodev != NULL && ((old_inode->i_nlink <= 1) || d_is_dir(old_dentry))) ++ do_handle_delete(inodev, old_ino, old_dev); ++ ++ if (unlikely(matchn != NULL)) ++ do_handle_create(matchn, old_dentry, mnt); ++ ++ if (unlikely(matchn2 != NULL)) ++ do_handle_create(matchn2, new_dentry, mnt); ++ ++ write_unlock(&gr_inode_lock); ++ preempt_enable(); ++ ++ return; ++} ++ ++#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC) ++static const unsigned long res_learn_bumps[GR_NLIMITS] = { ++ [RLIMIT_CPU] = GR_RLIM_CPU_BUMP, ++ [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP, ++ [RLIMIT_DATA] = GR_RLIM_DATA_BUMP, ++ [RLIMIT_STACK] = GR_RLIM_STACK_BUMP, ++ [RLIMIT_CORE] = GR_RLIM_CORE_BUMP, ++ [RLIMIT_RSS] = GR_RLIM_RSS_BUMP, ++ [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP, ++ [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP, ++ [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP, ++ [RLIMIT_AS] = GR_RLIM_AS_BUMP, ++ [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP, ++ [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP, ++ [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP, ++ [RLIMIT_NICE] = GR_RLIM_NICE_BUMP, ++ [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP, ++ [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP ++}; ++ ++void ++gr_learn_resource(const struct task_struct *task, ++ const int res, const unsigned long wanted, const int gt) ++{ ++ struct acl_subject_label *acl; ++ const struct cred *cred; ++ ++ if (unlikely((gr_status & GR_READY) && ++ task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN)))) ++ goto skip_reslog; ++ ++ gr_log_resource(task, res, wanted, gt); ++skip_reslog: ++ ++ if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS)) ++ return; ++ ++ acl = task->acl; ++ ++ if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) || ++ !(acl->resmask & (1U << (unsigned short) res)))) ++ return; ++ ++ if (wanted >= acl->res[res].rlim_cur) { ++ unsigned long res_add; ++ ++ res_add = wanted + res_learn_bumps[res]; ++ ++ acl->res[res].rlim_cur = res_add; ++ ++ if (wanted > acl->res[res].rlim_max) ++ acl->res[res].rlim_max = res_add; ++ ++ /* only log the subject filename, since resource logging is supported for ++ single-subject learning only */ ++ rcu_read_lock(); ++ cred = __task_cred(task); ++ security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, ++ task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename, ++ acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max, ++ "", (unsigned long) res, &task->signal->saved_ip); ++ rcu_read_unlock(); ++ } ++ ++ return; ++} ++EXPORT_SYMBOL_GPL(gr_learn_resource); ++#endif ++ ++#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)) ++void ++pax_set_initial_flags(struct linux_binprm *bprm) ++{ ++ struct task_struct *task = current; ++ struct acl_subject_label *proc; ++ unsigned long flags; ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ flags = pax_get_flags(task); ++ ++ proc = task->acl; ++ ++ if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC) ++ flags &= ~MF_PAX_PAGEEXEC; ++ if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC) ++ flags &= ~MF_PAX_SEGMEXEC; ++ if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP) ++ flags &= ~MF_PAX_RANDMMAP; ++ if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP) ++ flags &= ~MF_PAX_EMUTRAMP; ++ if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT) ++ flags &= ~MF_PAX_MPROTECT; ++ ++ if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC) ++ flags |= MF_PAX_PAGEEXEC; ++ if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC) ++ flags |= MF_PAX_SEGMEXEC; ++ if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP) ++ flags |= MF_PAX_RANDMMAP; ++ if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP) ++ flags |= MF_PAX_EMUTRAMP; ++ if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT) ++ flags |= MF_PAX_MPROTECT; ++ ++ pax_set_flags(task, flags); ++ ++ return; ++} ++#endif ++ ++int ++gr_handle_proc_ptrace(struct task_struct *task) ++{ ++ struct file *filp; ++ struct task_struct *tmp = task; ++ struct task_struct *curtemp = current; ++ __u32 retmode; ++ ++#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++#endif ++ ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ filp = task->exec_file; ++ ++ while (task_pid_nr(tmp) > 0) { ++ if (tmp == curtemp) ++ break; ++ tmp = tmp->real_parent; ++ } ++ ++ if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) || ++ ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) { ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ return 1; ++ } ++ ++#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ if (!(gr_status & GR_READY)) { ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ return 0; ++ } ++#endif ++ ++ retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt); ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ ++ if (retmode & GR_NOPTRACE) ++ return 1; ++ ++ if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD) ++ && (current->acl != task->acl || (current->acl != current->role->root_label ++ && task_pid_nr(current) != task_pid_nr(task)))) ++ return 1; ++ ++ return 0; ++} ++ ++void task_grsec_rbac(struct seq_file *m, struct task_struct *p) ++{ ++ if (unlikely(!(gr_status & GR_READY))) ++ return; ++ ++ if (!(current->role->roletype & GR_ROLE_GOD)) ++ return; ++ ++ seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n", ++ p->role->rolename, gr_task_roletype_to_char(p), ++ p->acl->filename); ++} ++ ++int ++gr_handle_ptrace(struct task_struct *task, const long request) ++{ ++ struct task_struct *tmp = task; ++ struct task_struct *curtemp = current; ++ __u32 retmode; ++ ++#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++#endif ++ if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) { ++ read_lock(&tasklist_lock); ++ while (task_pid_nr(tmp) > 0) { ++ if (tmp == curtemp) ++ break; ++ tmp = tmp->real_parent; ++ } ++ ++ if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) || ++ ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) { ++ read_unlock(&tasklist_lock); ++ gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task); ++ return 1; ++ } ++ read_unlock(&tasklist_lock); ++ } ++ ++#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ if (!(gr_status & GR_READY)) ++ return 0; ++#endif ++ ++ read_lock(&grsec_exec_file_lock); ++ if (unlikely(!task->exec_file)) { ++ read_unlock(&grsec_exec_file_lock); ++ return 0; ++ } ++ ++ retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt); ++ read_unlock(&grsec_exec_file_lock); ++ ++ if (retmode & GR_NOPTRACE) { ++ gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task); ++ return 1; ++ } ++ ++ if (retmode & GR_PTRACERD) { ++ switch (request) { ++ case PTRACE_SEIZE: ++ case PTRACE_POKETEXT: ++ case PTRACE_POKEDATA: ++ case PTRACE_POKEUSR: ++#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64) && !defined(CONFIG_ARM64) ++ case PTRACE_SETREGS: ++ case PTRACE_SETFPREGS: ++#endif ++#ifdef CONFIG_COMPAT ++#ifdef CONFIG_ARM64 ++ case COMPAT_PTRACE_SETREGS: ++ case COMPAT_PTRACE_SETVFPREGS: ++#ifdef CONFIG_HAVE_HW_BREAKPOINT ++ case COMPAT_PTRACE_SETHBPREGS: ++#endif ++#endif ++#endif ++#ifdef CONFIG_X86 ++ case PTRACE_SETFPXREGS: ++#endif ++#ifdef CONFIG_ALTIVEC ++ case PTRACE_SETVRREGS: ++#endif ++#ifdef CONFIG_ARM ++ case PTRACE_SET_SYSCALL: ++ case PTRACE_SETVFPREGS: ++#ifdef CONFIG_HAVE_HW_BREAKPOINT ++ case PTRACE_SETHBPREGS: ++#endif ++#endif ++ return 1; ++ default: ++ return 0; ++ } ++ } else if (!(current->acl->mode & GR_POVERRIDE) && ++ !(current->role->roletype & GR_ROLE_GOD) && ++ (current->acl != task->acl)) { ++ gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task); ++ return 1; ++ } ++ ++ return 0; ++} ++ ++static int is_writable_mmap(const struct file *filp) ++{ ++ struct task_struct *task = current; ++ struct acl_object_label *obj, *obj2; ++ struct dentry *dentry = filp->f_path.dentry; ++ struct vfsmount *mnt = filp->f_path.mnt; ++ struct inode *inode = d_backing_inode(dentry); ++ ++ if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) && ++ !task->is_writable && d_is_reg(dentry) && (mnt != shm_mnt || (inode->i_nlink > 0))) { ++ obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label); ++ obj2 = chk_obj_label(dentry, mnt, task->role->root_label); ++ if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, dentry, mnt); ++ return 1; ++ } ++ } ++ return 0; ++} ++ ++int ++gr_acl_handle_mmap(const struct file *file, const unsigned long prot) ++{ ++ __u32 mode; ++ ++ if (unlikely(!file || !(prot & PROT_EXEC))) ++ return 1; ++ ++ if (is_writable_mmap(file)) ++ return 0; ++ ++ mode = ++ gr_search_file(file->f_path.dentry, ++ GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS, ++ file->f_path.mnt); ++ ++ if (!gr_tpe_allow(file)) ++ return 0; ++ ++ if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 0; ++ } else if (unlikely(!(mode & GR_EXEC))) { ++ return 0; ++ } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 1; ++ } ++ ++ return 1; ++} ++ ++int ++gr_acl_handle_mprotect(const struct file *file, const unsigned long prot) ++{ ++ __u32 mode; ++ ++ if (unlikely(!file || !(prot & PROT_EXEC))) ++ return 1; ++ ++ if (is_writable_mmap(file)) ++ return 0; ++ ++ mode = ++ gr_search_file(file->f_path.dentry, ++ GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS, ++ file->f_path.mnt); ++ ++ if (!gr_tpe_allow(file)) ++ return 0; ++ ++ if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 0; ++ } else if (unlikely(!(mode & GR_EXEC))) { ++ return 0; ++ } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt); ++ return 1; ++ } ++ ++ return 1; ++} ++ ++void ++gr_acl_handle_psacct(struct task_struct *task, const long code) ++{ ++ unsigned long runtime, cputime; ++ cputime_t utime, stime; ++ unsigned int wday, cday; ++ __u8 whr, chr; ++ __u8 wmin, cmin; ++ __u8 wsec, csec; ++ struct timespec curtime, starttime; ++ ++ if (unlikely(!(gr_status & GR_READY) || !task->acl || ++ !(task->acl->mode & GR_PROCACCT))) ++ return; ++ ++ curtime = ns_to_timespec(ktime_get_ns()); ++ starttime = ns_to_timespec(task->start_time); ++ runtime = curtime.tv_sec - starttime.tv_sec; ++ wday = runtime / (60 * 60 * 24); ++ runtime -= wday * (60 * 60 * 24); ++ whr = runtime / (60 * 60); ++ runtime -= whr * (60 * 60); ++ wmin = runtime / 60; ++ runtime -= wmin * 60; ++ wsec = runtime; ++ ++ task_cputime(task, &utime, &stime); ++ cputime = cputime_to_secs(utime + stime); ++ cday = cputime / (60 * 60 * 24); ++ cputime -= cday * (60 * 60 * 24); ++ chr = cputime / (60 * 60); ++ cputime -= chr * (60 * 60); ++ cmin = cputime / 60; ++ cputime -= cmin * 60; ++ csec = cputime; ++ ++ gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code); ++ ++ return; ++} ++ ++#ifdef CONFIG_TASKSTATS ++int gr_is_taskstats_denied(int pid) ++{ ++ struct task_struct *task; ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ const struct cred *cred; ++#endif ++ int ret = 0; ++ ++ /* restrict taskstats viewing to un-chrooted root users ++ who have the 'view' subject flag if the RBAC system is enabled ++ */ ++ ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ task = find_task_by_vpid(pid); ++ if (task) { ++#ifdef CONFIG_GRKERNSEC_CHROOT ++ if (proc_is_chrooted(task)) ++ ret = -EACCES; ++#endif ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ cred = __task_cred(task); ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ if (gr_is_global_nonroot(cred->uid)) ++ ret = -EACCES; ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid)) ++ ret = -EACCES; ++#endif ++#endif ++ if (gr_status & GR_READY) { ++ if (!(task->acl->mode & GR_VIEW)) ++ ret = -EACCES; ++ } ++ } else ++ ret = -ENOENT; ++ ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ ++ return ret; ++} ++#endif ++ ++/* AUXV entries are filled via a descendant of search_binary_handler ++ after we've already applied the subject for the target ++*/ ++int gr_acl_enable_at_secure(void) ++{ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 0; ++ ++ if (current->acl->mode & GR_ATSECURE) ++ return 1; ++ ++ return 0; ++} ++ ++int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino) ++{ ++ struct task_struct *task = current; ++ struct dentry *dentry = file->f_path.dentry; ++ struct vfsmount *mnt = file->f_path.mnt; ++ struct acl_object_label *obj, *tmp; ++ struct acl_subject_label *subj; ++ unsigned int bufsize; ++ int is_not_root; ++ char *path; ++ dev_t dev = __get_dev(dentry); ++ ++ if (unlikely(!(gr_status & GR_READY))) ++ return 1; ++ ++ if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN)) ++ return 1; ++ ++ /* ignore Eric Biederman */ ++ if (IS_PRIVATE(d_backing_inode(dentry))) ++ return 1; ++ ++ subj = task->acl; ++ read_lock(&gr_inode_lock); ++ do { ++ obj = lookup_acl_obj_label(ino, dev, subj); ++ if (obj != NULL) { ++ read_unlock(&gr_inode_lock); ++ return (obj->mode & GR_FIND) ? 1 : 0; ++ } ++ } while ((subj = subj->parent_subject)); ++ read_unlock(&gr_inode_lock); ++ ++ /* this is purely an optimization since we're looking for an object ++ for the directory we're doing a readdir on ++ if it's possible for any globbed object to match the entry we're ++ filling into the directory, then the object we find here will be ++ an anchor point with attached globbed objects ++ */ ++ obj = chk_obj_label_noglob(dentry, mnt, task->acl); ++ if (obj->globbed == NULL) ++ return (obj->mode & GR_FIND) ? 1 : 0; ++ ++ is_not_root = ((obj->filename[0] == '/') && ++ (obj->filename[1] == '\0')) ? 0 : 1; ++ bufsize = PAGE_SIZE - namelen - is_not_root; ++ ++ /* check bufsize > PAGE_SIZE || bufsize == 0 */ ++ if (unlikely((bufsize - 1) > (PAGE_SIZE - 1))) ++ return 1; ++ ++ preempt_disable(); ++ path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()), ++ bufsize); ++ ++ bufsize = strlen(path); ++ ++ /* if base is "/", don't append an additional slash */ ++ if (is_not_root) ++ *(path + bufsize) = '/'; ++ memcpy(path + bufsize + is_not_root, name, namelen); ++ *(path + bufsize + namelen + is_not_root) = '\0'; ++ ++ tmp = obj->globbed; ++ while (tmp) { ++ if (!glob_match(tmp->filename, path)) { ++ preempt_enable(); ++ return (tmp->mode & GR_FIND) ? 1 : 0; ++ } ++ tmp = tmp->next; ++ } ++ preempt_enable(); ++ return (obj->mode & GR_FIND) ? 1 : 0; ++} ++ ++void gr_put_exec_file(struct task_struct *task) ++{ ++ struct file *filp; ++ ++ write_lock(&grsec_exec_file_lock); ++ filp = task->exec_file; ++ task->exec_file = NULL; ++ write_unlock(&grsec_exec_file_lock); ++ ++ if (filp) ++ fput(filp); ++ ++ return; ++} ++ ++ ++#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE ++EXPORT_SYMBOL_GPL(gr_acl_is_enabled); ++#endif ++#ifdef CONFIG_SECURITY ++EXPORT_SYMBOL_GPL(gr_check_user_change); ++EXPORT_SYMBOL_GPL(gr_check_group_change); ++#endif ++ +diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c +new file mode 100644 +index 000000000000..9adc75c94817 +--- /dev/null ++++ b/grsecurity/gracl_alloc.c +@@ -0,0 +1,105 @@ ++#include <linux/kernel.h> ++#include <linux/mm.h> ++#include <linux/slab.h> ++#include <linux/vmalloc.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++ ++static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL }; ++struct gr_alloc_state *current_alloc_state = &__current_alloc_state; ++ ++static int ++alloc_pop(void) ++{ ++ if (current_alloc_state->alloc_stack_next == 1) ++ return 0; ++ ++ kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]); ++ ++ current_alloc_state->alloc_stack_next--; ++ ++ return 1; ++} ++ ++static int ++alloc_push(void *buf) ++{ ++ if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size) ++ return 1; ++ ++ current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf; ++ ++ current_alloc_state->alloc_stack_next++; ++ ++ return 0; ++} ++ ++void * ++acl_alloc(unsigned long len) ++{ ++ void *ret = NULL; ++ ++ if (!len || len > PAGE_SIZE) ++ goto out; ++ ++ ret = kmalloc(len, GFP_KERNEL); ++ ++ if (ret) { ++ if (alloc_push(ret)) { ++ kfree(ret); ++ ret = NULL; ++ } ++ } ++ ++out: ++ return ret; ++} ++ ++void * ++acl_alloc_num(unsigned long num, unsigned long len) ++{ ++ if (!len || (num > (PAGE_SIZE / len))) ++ return NULL; ++ ++ return acl_alloc(num * len); ++} ++ ++void ++acl_free_all(void) ++{ ++ if (!current_alloc_state->alloc_stack) ++ return; ++ ++ while (alloc_pop()) ; ++ ++ if (current_alloc_state->alloc_stack) { ++ if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE) ++ kfree(current_alloc_state->alloc_stack); ++ else ++ vfree(current_alloc_state->alloc_stack); ++ } ++ ++ current_alloc_state->alloc_stack = NULL; ++ current_alloc_state->alloc_stack_size = 1; ++ current_alloc_state->alloc_stack_next = 1; ++ ++ return; ++} ++ ++int ++acl_alloc_stack_init(unsigned long size) ++{ ++ if ((size * sizeof (void *)) <= PAGE_SIZE) ++ current_alloc_state->alloc_stack = ++ (void **) kmalloc(size * sizeof (void *), GFP_KERNEL); ++ else ++ current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *)); ++ ++ current_alloc_state->alloc_stack_size = size; ++ current_alloc_state->alloc_stack_next = 1; ++ ++ if (!current_alloc_state->alloc_stack) ++ return 0; ++ else ++ return 1; ++} +diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c +new file mode 100644 +index 000000000000..8747091f68d6 +--- /dev/null ++++ b/grsecurity/gracl_cap.c +@@ -0,0 +1,96 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++extern const char *captab_log[]; ++extern int captab_log_entries; ++ ++int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap, bool log) ++{ ++ struct acl_subject_label *curracl; ++ ++ if (!gr_acl_is_enabled()) ++ return 1; ++ ++ curracl = task->acl; ++ ++ if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) { ++ if (log) ++ security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, ++ task->role->roletype, GR_GLOBAL_UID(cred->uid), ++ GR_GLOBAL_GID(cred->gid), task->exec_file ? ++ gr_to_filename(task->exec_file->f_path.dentry, ++ task->exec_file->f_path.mnt) : curracl->filename, ++ curracl->filename, 0UL, ++ 0UL, "", (unsigned long) cap, &task->signal->saved_ip); ++ return 1; ++ } ++ ++ return 0; ++} ++ ++int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap, bool log) ++{ ++ struct acl_subject_label *curracl; ++ kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set; ++ kernel_cap_t cap_audit = __cap_empty_set; ++ ++ if (!gr_acl_is_enabled()) ++ return 1; ++ ++ curracl = task->acl; ++ ++ cap_drop = curracl->cap_lower; ++ cap_mask = curracl->cap_mask; ++ cap_audit = curracl->cap_invert_audit; ++ ++ while ((curracl = curracl->parent_subject)) { ++ /* if the cap isn't specified in the current computed mask but is specified in the ++ current level subject, and is lowered in the current level subject, then add ++ it to the set of dropped capabilities ++ otherwise, add the current level subject's mask to the current computed mask ++ */ ++ if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) { ++ cap_raise(cap_mask, cap); ++ if (cap_raised(curracl->cap_lower, cap)) ++ cap_raise(cap_drop, cap); ++ if (cap_raised(curracl->cap_invert_audit, cap)) ++ cap_raise(cap_audit, cap); ++ } ++ } ++ ++ if (!cap_raised(cap_drop, cap)) { ++ if (log && cap_raised(cap_audit, cap)) ++ gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]); ++ return 1; ++ } ++ ++ /* only learn the capability use if the process has the capability in the ++ general case, the two uses in sys.c of gr_learn_cap are an exception ++ to this rule to ensure any role transition involves what the full-learned ++ policy believes in a privileged process ++ */ ++ if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap, log)) ++ return 1; ++ ++ if (log && (cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap)) ++ gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]); ++ ++ return 0; ++} ++ ++int ++gr_acl_is_capable(const int cap) ++{ ++ return gr_task_acl_is_capable(current, current_cred(), cap, true); ++} ++ ++int ++gr_acl_is_capable_nolog(const int cap) ++{ ++ return gr_task_acl_is_capable(current, current_cred(), cap, false); ++} ++ +diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c +new file mode 100644 +index 000000000000..a43dd06a2747 +--- /dev/null ++++ b/grsecurity/gracl_compat.c +@@ -0,0 +1,269 @@ ++#include <linux/kernel.h> ++#include <linux/gracl.h> ++#include <linux/compat.h> ++#include <linux/gracl_compat.h> ++ ++#include <asm/uaccess.h> ++ ++int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap) ++{ ++ struct gr_arg_wrapper_compat uwrapcompat; ++ ++ if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat))) ++ return -EFAULT; ++ ++ if ((uwrapcompat.version != GRSECURITY_VERSION) || ++ (uwrapcompat.size != sizeof(struct gr_arg_compat))) ++ return -EINVAL; ++ ++ uwrap->arg = compat_ptr(uwrapcompat.arg); ++ uwrap->version = uwrapcompat.version; ++ uwrap->size = sizeof(struct gr_arg); ++ ++ return 0; ++} ++ ++int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg) ++{ ++ struct gr_arg_compat argcompat; ++ ++ if (copy_from_user(&argcompat, buf, sizeof(argcompat))) ++ return -EFAULT; ++ ++ arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table); ++ arg->role_db.num_pointers = argcompat.role_db.num_pointers; ++ arg->role_db.num_roles = argcompat.role_db.num_roles; ++ arg->role_db.num_domain_children = argcompat.role_db.num_domain_children; ++ arg->role_db.num_subjects = argcompat.role_db.num_subjects; ++ arg->role_db.num_objects = argcompat.role_db.num_objects; ++ ++ memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw)); ++ memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt)); ++ memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum)); ++ memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role)); ++ arg->sprole_pws = compat_ptr(argcompat.sprole_pws); ++ arg->segv_device = argcompat.segv_device; ++ arg->segv_inode = argcompat.segv_inode; ++ arg->segv_uid = argcompat.segv_uid; ++ arg->num_sprole_pws = argcompat.num_sprole_pws; ++ arg->mode = argcompat.mode; ++ ++ return 0; ++} ++ ++int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp) ++{ ++ struct acl_object_label_compat objcompat; ++ ++ if (copy_from_user(&objcompat, userp, sizeof(objcompat))) ++ return -EFAULT; ++ ++ obj->filename = compat_ptr(objcompat.filename); ++ obj->inode = objcompat.inode; ++ obj->device = objcompat.device; ++ obj->mode = objcompat.mode; ++ ++ obj->nested = compat_ptr(objcompat.nested); ++ obj->globbed = compat_ptr(objcompat.globbed); ++ ++ obj->prev = compat_ptr(objcompat.prev); ++ obj->next = compat_ptr(objcompat.next); ++ ++ return 0; ++} ++ ++int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp) ++{ ++ unsigned int i; ++ struct acl_subject_label_compat subjcompat; ++ ++ if (copy_from_user(&subjcompat, userp, sizeof(subjcompat))) ++ return -EFAULT; ++ ++ subj->filename = compat_ptr(subjcompat.filename); ++ subj->inode = subjcompat.inode; ++ subj->device = subjcompat.device; ++ subj->mode = subjcompat.mode; ++ subj->cap_mask = subjcompat.cap_mask; ++ subj->cap_lower = subjcompat.cap_lower; ++ subj->cap_invert_audit = subjcompat.cap_invert_audit; ++ ++ for (i = 0; i < GR_NLIMITS; i++) { ++ if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY) ++ subj->res[i].rlim_cur = RLIM_INFINITY; ++ else ++ subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur; ++ if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY) ++ subj->res[i].rlim_max = RLIM_INFINITY; ++ else ++ subj->res[i].rlim_max = subjcompat.res[i].rlim_max; ++ } ++ subj->resmask = subjcompat.resmask; ++ ++ subj->user_trans_type = subjcompat.user_trans_type; ++ subj->group_trans_type = subjcompat.group_trans_type; ++ subj->user_transitions = compat_ptr(subjcompat.user_transitions); ++ subj->group_transitions = compat_ptr(subjcompat.group_transitions); ++ subj->user_trans_num = subjcompat.user_trans_num; ++ subj->group_trans_num = subjcompat.group_trans_num; ++ ++ memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families)); ++ memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto)); ++ subj->ip_type = subjcompat.ip_type; ++ subj->ips = compat_ptr(subjcompat.ips); ++ subj->ip_num = subjcompat.ip_num; ++ subj->inaddr_any_override = subjcompat.inaddr_any_override; ++ ++ subj->crashes = subjcompat.crashes; ++ subj->expires = subjcompat.expires; ++ ++ subj->parent_subject = compat_ptr(subjcompat.parent_subject); ++ subj->hash = compat_ptr(subjcompat.hash); ++ subj->prev = compat_ptr(subjcompat.prev); ++ subj->next = compat_ptr(subjcompat.next); ++ ++ subj->obj_hash = compat_ptr(subjcompat.obj_hash); ++ subj->obj_hash_size = subjcompat.obj_hash_size; ++ subj->pax_flags = subjcompat.pax_flags; ++ ++ return 0; ++} ++ ++int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp) ++{ ++ struct acl_role_label_compat rolecompat; ++ ++ if (copy_from_user(&rolecompat, userp, sizeof(rolecompat))) ++ return -EFAULT; ++ ++ role->rolename = compat_ptr(rolecompat.rolename); ++ role->uidgid = rolecompat.uidgid; ++ role->roletype = rolecompat.roletype; ++ ++ role->auth_attempts = rolecompat.auth_attempts; ++ role->expires = rolecompat.expires; ++ ++ role->root_label = compat_ptr(rolecompat.root_label); ++ role->hash = compat_ptr(rolecompat.hash); ++ ++ role->prev = compat_ptr(rolecompat.prev); ++ role->next = compat_ptr(rolecompat.next); ++ ++ role->transitions = compat_ptr(rolecompat.transitions); ++ role->allowed_ips = compat_ptr(rolecompat.allowed_ips); ++ role->domain_children = compat_ptr(rolecompat.domain_children); ++ role->domain_child_num = rolecompat.domain_child_num; ++ ++ role->umask = rolecompat.umask; ++ ++ role->subj_hash = compat_ptr(rolecompat.subj_hash); ++ role->subj_hash_size = rolecompat.subj_hash_size; ++ ++ return 0; ++} ++ ++int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) ++{ ++ struct role_allowed_ip_compat roleip_compat; ++ ++ if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat))) ++ return -EFAULT; ++ ++ roleip->addr = roleip_compat.addr; ++ roleip->netmask = roleip_compat.netmask; ++ ++ roleip->prev = compat_ptr(roleip_compat.prev); ++ roleip->next = compat_ptr(roleip_compat.next); ++ ++ return 0; ++} ++ ++int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp) ++{ ++ struct role_transition_compat trans_compat; ++ ++ if (copy_from_user(&trans_compat, userp, sizeof(trans_compat))) ++ return -EFAULT; ++ ++ trans->rolename = compat_ptr(trans_compat.rolename); ++ ++ trans->prev = compat_ptr(trans_compat.prev); ++ trans->next = compat_ptr(trans_compat.next); ++ ++ return 0; ++ ++} ++ ++int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) ++{ ++ struct gr_hash_struct_compat hash_compat; ++ ++ if (copy_from_user(&hash_compat, userp, sizeof(hash_compat))) ++ return -EFAULT; ++ ++ hash->table = compat_ptr(hash_compat.table); ++ hash->nametable = compat_ptr(hash_compat.nametable); ++ hash->first = compat_ptr(hash_compat.first); ++ ++ hash->table_size = hash_compat.table_size; ++ hash->used_size = hash_compat.used_size; ++ ++ hash->type = hash_compat.type; ++ ++ return 0; ++} ++ ++int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp) ++{ ++ compat_uptr_t ptrcompat; ++ ++ if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat))) ++ return -EFAULT; ++ ++ *(void **)ptr = compat_ptr(ptrcompat); ++ ++ return 0; ++} ++ ++int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp) ++{ ++ struct acl_ip_label_compat ip_compat; ++ ++ if (copy_from_user(&ip_compat, userp, sizeof(ip_compat))) ++ return -EFAULT; ++ ++ ip->iface = compat_ptr(ip_compat.iface); ++ ip->addr = ip_compat.addr; ++ ip->netmask = ip_compat.netmask; ++ ip->low = ip_compat.low; ++ ip->high = ip_compat.high; ++ ip->mode = ip_compat.mode; ++ ip->type = ip_compat.type; ++ ++ memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto)); ++ ++ ip->prev = compat_ptr(ip_compat.prev); ++ ip->next = compat_ptr(ip_compat.next); ++ ++ return 0; ++} ++ ++int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) ++{ ++ struct sprole_pw_compat pw_compat; ++ ++ if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat))) ++ return -EFAULT; ++ ++ pw->rolename = compat_ptr(pw_compat.rolename); ++ memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt)); ++ memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum)); ++ ++ return 0; ++} ++ ++size_t get_gr_arg_wrapper_size_compat(void) ++{ ++ return sizeof(struct gr_arg_wrapper_compat); ++} ++ +diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c +new file mode 100644 +index 000000000000..fce7f71fb055 +--- /dev/null ++++ b/grsecurity/gracl_fs.c +@@ -0,0 +1,448 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/types.h> ++#include <linux/fs.h> ++#include <linux/file.h> ++#include <linux/stat.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/gracl.h> ++ ++umode_t ++gr_acl_umask(void) ++{ ++ if (unlikely(!gr_acl_is_enabled())) ++ return 0; ++ ++ return current->role->umask; ++} ++ ++__u32 ++gr_acl_handle_hidden_file(const struct dentry * dentry, ++ const struct vfsmount * mnt) ++{ ++ __u32 mode; ++ ++ if (unlikely(d_is_negative(dentry))) ++ return GR_FIND; ++ ++ mode = ++ gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt); ++ ++ if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt); ++ return mode; ++ } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt); ++ return 0; ++ } else if (unlikely(!(mode & GR_FIND))) ++ return 0; ++ ++ return GR_FIND; ++} ++ ++__u32 ++gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt, ++ int acc_mode) ++{ ++ __u32 reqmode = GR_FIND; ++ __u32 mode; ++ ++ if (unlikely(d_is_negative(dentry))) ++ return reqmode; ++ ++ if (acc_mode & MAY_APPEND) ++ reqmode |= GR_APPEND; ++ else if (acc_mode & MAY_WRITE) ++ reqmode |= GR_WRITE; ++ if ((acc_mode & MAY_READ) && !d_is_dir(dentry)) ++ reqmode |= GR_READ; ++ ++ mode = ++ gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, ++ mnt); ++ ++ if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : reqmode & ++ GR_APPEND ? " appending" : ""); ++ return reqmode; ++ } else ++ if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS))) ++ { ++ gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : reqmode & ++ GR_APPEND ? " appending" : ""); ++ return 0; ++ } else if (unlikely((mode & reqmode) != reqmode)) ++ return 0; ++ ++ return reqmode; ++} ++ ++__u32 ++gr_acl_handle_creat(const struct dentry * dentry, ++ const struct dentry * p_dentry, ++ const struct vfsmount * p_mnt, int open_flags, int acc_mode, ++ const int imode) ++{ ++ __u32 reqmode = GR_WRITE | GR_CREATE; ++ __u32 mode; ++ ++ if (acc_mode & MAY_APPEND) ++ reqmode |= GR_APPEND; ++ // if a directory was required or the directory already exists, then ++ // don't count this open as a read ++ if ((acc_mode & MAY_READ) && ++ !((open_flags & O_DIRECTORY) || d_is_dir(dentry))) ++ reqmode |= GR_READ; ++ if ((open_flags & O_CREAT) && ++ ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)))) ++ reqmode |= GR_SETID; ++ ++ mode = ++ gr_check_create(dentry, p_dentry, p_mnt, ++ reqmode | to_gr_audit(reqmode) | GR_SUPPRESS); ++ ++ if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : reqmode & ++ GR_APPEND ? " appending" : ""); ++ return reqmode; ++ } else ++ if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS))) ++ { ++ gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : reqmode & ++ GR_APPEND ? " appending" : ""); ++ return 0; ++ } else if (unlikely((mode & reqmode) != reqmode)) ++ return 0; ++ ++ return reqmode; ++} ++ ++__u32 ++gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt, ++ const int fmode) ++{ ++ __u32 mode, reqmode = GR_FIND; ++ ++ if ((fmode & S_IXOTH) && !d_is_dir(dentry)) ++ reqmode |= GR_EXEC; ++ if (fmode & S_IWOTH) ++ reqmode |= GR_WRITE; ++ if (fmode & S_IROTH) ++ reqmode |= GR_READ; ++ ++ mode = ++ gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, ++ mnt); ++ ++ if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : "", ++ reqmode & GR_EXEC ? " executing" : ""); ++ return reqmode; ++ } else ++ if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS))) ++ { ++ gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt, ++ reqmode & GR_READ ? " reading" : "", ++ reqmode & GR_WRITE ? " writing" : "", ++ reqmode & GR_EXEC ? " executing" : ""); ++ return 0; ++ } else if (unlikely((mode & reqmode) != reqmode)) ++ return 0; ++ ++ return reqmode; ++} ++ ++static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt) ++{ ++ __u32 mode; ++ ++ mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt); ++ ++ if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt); ++ return mode; ++ } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt); ++ return 0; ++ } else if (unlikely((mode & (reqmode)) != (reqmode))) ++ return 0; ++ ++ return (reqmode); ++} ++ ++__u32 ++gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt, ++ umode_t *modeptr) ++{ ++ umode_t mode; ++ struct inode *inode = d_backing_inode(dentry); ++ ++ *modeptr &= ~gr_acl_umask(); ++ mode = *modeptr; ++ ++ if (unlikely(inode && S_ISSOCK(inode->i_mode))) ++ return 1; ++ ++ if (unlikely(!d_is_dir(dentry) && ++ ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) { ++ return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID, ++ GR_CHMOD_ACL_MSG); ++ } else { ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG); ++ } ++} ++ ++__u32 ++gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE, ++ GR_UNIXCONNECT_ACL_MSG); ++} ++ ++/* hardlinks require at minimum create and link permission, ++ any additional privilege required is based on the ++ privilege of the file being linked to ++*/ ++__u32 ++gr_acl_handle_link(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const struct dentry * old_dentry, ++ const struct vfsmount * old_mnt, const struct filename *to) ++{ ++ __u32 mode; ++ __u32 needmode = GR_CREATE | GR_LINK; ++ __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK; ++ ++ mode = ++ gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry, ++ old_mnt); ++ ++ if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) { ++ gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name); ++ return mode; ++ } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name); ++ return 0; ++ } else if (unlikely((mode & needmode) != needmode)) ++ return 0; ++ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_symlink(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, const struct filename *from) ++{ ++ __u32 needmode = GR_WRITE | GR_CREATE; ++ __u32 mode; ++ ++ mode = ++ gr_check_create(new_dentry, parent_dentry, parent_mnt, ++ GR_CREATE | GR_AUDIT_CREATE | ++ GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS); ++ ++ if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) { ++ gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt); ++ return mode; ++ } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt); ++ return 0; ++ } else if (unlikely((mode & needmode) != needmode)) ++ return 0; ++ ++ return (GR_WRITE | GR_CREATE); ++} ++ ++static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt) ++{ ++ __u32 mode; ++ ++ mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS); ++ ++ if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) { ++ gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt); ++ return mode; ++ } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) { ++ gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt); ++ return 0; ++ } else if (unlikely((mode & (reqmode)) != (reqmode))) ++ return 0; ++ ++ return (reqmode); ++} ++ ++__u32 ++gr_acl_handle_mknod(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const int mode) ++{ ++ __u32 reqmode = GR_WRITE | GR_CREATE; ++ if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)))) ++ reqmode |= GR_SETID; ++ ++ return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt, ++ reqmode, GR_MKNOD_ACL_MSG); ++} ++ ++__u32 ++gr_acl_handle_mkdir(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt) ++{ ++ return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt, ++ GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG); ++} ++ ++#define RENAME_CHECK_SUCCESS(old, new) \ ++ (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \ ++ ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ))) ++ ++int ++gr_acl_handle_rename(struct dentry *new_dentry, ++ struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ struct dentry *old_dentry, ++ struct inode *old_parent_inode, ++ struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags) ++{ ++ __u32 comp1, comp2; ++ int error = 0; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return 0; ++ ++ if (flags & RENAME_EXCHANGE) { ++ comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE | ++ GR_AUDIT_READ | GR_AUDIT_WRITE | ++ GR_SUPPRESS, parent_mnt); ++ comp2 = ++ gr_search_file(old_dentry, ++ GR_READ | GR_WRITE | GR_AUDIT_READ | ++ GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt); ++ } else if (d_is_negative(new_dentry)) { ++ comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt, ++ GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ | ++ GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS); ++ comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE | ++ GR_DELETE | GR_AUDIT_DELETE | ++ GR_AUDIT_READ | GR_AUDIT_WRITE | ++ GR_SUPPRESS, old_mnt); ++ } else { ++ comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE | ++ GR_CREATE | GR_DELETE | ++ GR_AUDIT_CREATE | GR_AUDIT_DELETE | ++ GR_AUDIT_READ | GR_AUDIT_WRITE | ++ GR_SUPPRESS, parent_mnt); ++ comp2 = ++ gr_search_file(old_dentry, ++ GR_READ | GR_WRITE | GR_AUDIT_READ | ++ GR_DELETE | GR_AUDIT_DELETE | ++ GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt); ++ } ++ ++ if (RENAME_CHECK_SUCCESS(comp1, comp2) && ++ ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS))) ++ gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name); ++ else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS) ++ && !(comp2 & GR_SUPPRESS)) { ++ gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name); ++ error = -EACCES; ++ } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2))) ++ error = -EACCES; ++ ++ return error; ++} ++ ++void ++gr_acl_handle_exit(void) ++{ ++ u16 id; ++ char *rolename; ++ ++ if (unlikely(current->acl_sp_role && gr_acl_is_enabled() && ++ !(current->role->roletype & GR_ROLE_PERSIST))) { ++ id = current->acl_role_id; ++ rolename = current->role->rolename; ++ gr_set_acls(1); ++ gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id); ++ } ++ ++ gr_put_exec_file(current); ++ return; ++} ++ ++int ++gr_acl_handle_procpidmem(const struct task_struct *task) ++{ ++ if (unlikely(!gr_acl_is_enabled())) ++ return 0; ++ ++ if (task != current && (task->acl->mode & GR_PROTPROCFD) && ++ !(current->acl->mode & GR_POVERRIDE) && ++ !(current->role->roletype & GR_ROLE_GOD)) ++ return -EACCES; ++ ++ return 0; ++} +diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c +new file mode 100644 +index 000000000000..d877c3879fa6 +--- /dev/null ++++ b/grsecurity/gracl_ip.c +@@ -0,0 +1,387 @@ ++#include <linux/kernel.h> ++#include <asm/uaccess.h> ++#include <asm/errno.h> ++#include <net/sock.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/net.h> ++#include <linux/in.h> ++#include <linux/skbuff.h> ++#include <linux/ip.h> ++#include <linux/udp.h> ++#include <linux/types.h> ++#include <linux/sched.h> ++#include <linux/netdevice.h> ++#include <linux/inetdevice.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++#define GR_BIND 0x01 ++#define GR_CONNECT 0x02 ++#define GR_INVERT 0x04 ++#define GR_BINDOVERRIDE 0x08 ++#define GR_CONNECTOVERRIDE 0x10 ++#define GR_SOCK_FAMILY 0x20 ++ ++static const char * gr_protocols[IPPROTO_MAX] = { ++ "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt", ++ "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet", ++ "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1", ++ "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp", ++ "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++", ++ "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre", ++ "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile", ++ "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63", ++ "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv", ++ "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak", ++ "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf", ++ "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp", ++ "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim", ++ "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip", ++ "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp", ++ "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup", ++ "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135", ++ "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143", ++ "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151", ++ "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159", ++ "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167", ++ "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175", ++ "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183", ++ "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191", ++ "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199", ++ "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207", ++ "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215", ++ "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223", ++ "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231", ++ "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239", ++ "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247", ++ "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255", ++ }; ++ ++static const char * gr_socktypes[SOCK_MAX] = { ++ "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6", ++ "unknown:7", "unknown:8", "unknown:9", "packet" ++ }; ++ ++static const char * gr_sockfamilies[AF_MAX] = { ++ "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25", ++ "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash", ++ "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "ib", "mpls", "can", ++ "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf", "alg", ++ "nfc", "vsock", "kcm", "qipcrtr" ++ }; ++ ++const char * ++gr_proto_to_name(unsigned char proto) ++{ ++ return gr_protocols[proto]; ++} ++ ++const char * ++gr_socktype_to_name(unsigned char type) ++{ ++ return gr_socktypes[type]; ++} ++ ++const char * ++gr_sockfamily_to_name(unsigned char family) ++{ ++ return gr_sockfamilies[family]; ++} ++ ++extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly; ++ ++int ++gr_search_socket(const int domain, const int type, const int protocol) ++{ ++ struct acl_subject_label *curr; ++ const struct cred *cred = current_cred(); ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ goto exit; ++ ++ if ((domain < 0) || (type < 0) || (protocol < 0) || ++ (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX)) ++ goto exit; // let the kernel handle it ++ ++ curr = current->acl; ++ ++ if (curr->sock_families[domain / 32] & (1U << (domain % 32))) { ++ /* the family is allowed, if this is PF_INET allow it only if ++ the extra sock type/protocol checks pass */ ++ if (domain == PF_INET) ++ goto inet_check; ++ goto exit; ++ } else { ++ if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) { ++ __u32 fakeip = 0; ++ security_learn(GR_IP_LEARN_MSG, current->role->rolename, ++ current->role->roletype, GR_GLOBAL_UID(cred->uid), ++ GR_GLOBAL_GID(cred->gid), current->exec_file ? ++ gr_to_filename(current->exec_file->f_path.dentry, ++ current->exec_file->f_path.mnt) : ++ curr->filename, curr->filename, ++ &fakeip, domain, 0, 0, GR_SOCK_FAMILY, ++ ¤t->signal->saved_ip); ++ goto exit; ++ } ++ goto exit_fail; ++ } ++ ++inet_check: ++ /* the rest of this checking is for IPv4 only */ ++ if (!curr->ips) ++ goto exit; ++ ++ if ((curr->ip_type & (1U << type)) && ++ (curr->ip_proto[protocol / 32] & (1U << (protocol % 32)))) ++ goto exit; ++ ++ if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) { ++ /* we don't place acls on raw sockets , and sometimes ++ dgram/ip sockets are opened for ioctl and not ++ bind/connect, so we'll fake a bind learn log */ ++ if (type == SOCK_RAW || type == SOCK_PACKET) { ++ __u32 fakeip = 0; ++ security_learn(GR_IP_LEARN_MSG, current->role->rolename, ++ current->role->roletype, GR_GLOBAL_UID(cred->uid), ++ GR_GLOBAL_GID(cred->gid), current->exec_file ? ++ gr_to_filename(current->exec_file->f_path.dentry, ++ current->exec_file->f_path.mnt) : ++ curr->filename, curr->filename, ++ &fakeip, 0, type, ++ protocol, GR_CONNECT, ¤t->signal->saved_ip); ++ } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) { ++ __u32 fakeip = 0; ++ security_learn(GR_IP_LEARN_MSG, current->role->rolename, ++ current->role->roletype, GR_GLOBAL_UID(cred->uid), ++ GR_GLOBAL_GID(cred->gid), current->exec_file ? ++ gr_to_filename(current->exec_file->f_path.dentry, ++ current->exec_file->f_path.mnt) : ++ curr->filename, curr->filename, ++ &fakeip, 0, type, ++ protocol, GR_BIND, ¤t->signal->saved_ip); ++ } ++ /* we'll log when they use connect or bind */ ++ goto exit; ++ } ++ ++exit_fail: ++ if (domain == PF_INET) ++ gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain), ++ gr_socktype_to_name(type), gr_proto_to_name(protocol)); ++ else if (rcu_access_pointer(net_families[domain]) != NULL) ++ gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain), ++ gr_socktype_to_name(type), protocol); ++ ++ return 0; ++exit: ++ return 1; ++} ++ ++int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask) ++{ ++ if ((ip->mode & mode) && ++ (ip_port >= ip->low) && ++ (ip_port <= ip->high) && ++ ((ntohl(ip_addr) & our_netmask) == ++ (ntohl(our_addr) & our_netmask)) ++ && (ip->proto[protocol / 32] & (1U << (protocol % 32))) ++ && (ip->type & (1U << type))) { ++ if (ip->mode & GR_INVERT) ++ return 2; // specifically denied ++ else ++ return 1; // allowed ++ } ++ ++ return 0; // not specifically allowed, may continue parsing ++} ++ ++static int ++gr_search_connectbind(const int full_mode, struct sock *sk, ++ struct sockaddr_in *addr, const int type) ++{ ++ char iface[IFNAMSIZ] = {0}; ++ struct acl_subject_label *curr; ++ struct acl_ip_label *ip; ++ struct inet_sock *isk; ++ struct net_device *dev; ++ struct in_device *idev; ++ unsigned long i; ++ int ret; ++ int mode = full_mode & (GR_BIND | GR_CONNECT); ++ __u32 ip_addr = 0; ++ __u32 our_addr; ++ __u32 our_netmask; ++ char *p; ++ __u16 ip_port = 0; ++ const struct cred *cred = current_cred(); ++ ++ if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET)) ++ return 0; ++ ++ curr = current->acl; ++ isk = inet_sk(sk); ++ ++ /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */ ++ if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) ++ addr->sin_addr.s_addr = curr->inaddr_any_override; ++ if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) { ++ struct sockaddr_in saddr; ++ int err; ++ ++ saddr.sin_family = AF_INET; ++ saddr.sin_addr.s_addr = curr->inaddr_any_override; ++ saddr.sin_port = isk->inet_sport; ++ ++ err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in)); ++ if (err) ++ return err; ++ ++ err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in)); ++ if (err) ++ return err; ++ } ++ ++ if (!curr->ips) ++ return 0; ++ ++ ip_addr = addr->sin_addr.s_addr; ++ ip_port = ntohs(addr->sin_port); ++ ++ if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) { ++ security_learn(GR_IP_LEARN_MSG, current->role->rolename, ++ current->role->roletype, GR_GLOBAL_UID(cred->uid), ++ GR_GLOBAL_GID(cred->gid), current->exec_file ? ++ gr_to_filename(current->exec_file->f_path.dentry, ++ current->exec_file->f_path.mnt) : ++ curr->filename, curr->filename, ++ &ip_addr, ip_port, type, ++ sk->sk_protocol, mode, ¤t->signal->saved_ip); ++ return 0; ++ } ++ ++ for (i = 0; i < curr->ip_num; i++) { ++ ip = *(curr->ips + i); ++ if (ip->iface != NULL) { ++ strncpy(iface, ip->iface, IFNAMSIZ - 1); ++ p = strchr(iface, ':'); ++ if (p != NULL) ++ *p = '\0'; ++ dev = dev_get_by_name(sock_net(sk), iface); ++ if (dev == NULL) ++ continue; ++ idev = in_dev_get(dev); ++ if (idev == NULL) { ++ dev_put(dev); ++ continue; ++ } ++ rcu_read_lock(); ++ for_ifa(idev) { ++ if (!strcmp(ip->iface, ifa->ifa_label)) { ++ our_addr = ifa->ifa_address; ++ our_netmask = 0xffffffff; ++ ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask); ++ if (ret == 1) { ++ rcu_read_unlock(); ++ in_dev_put(idev); ++ dev_put(dev); ++ return 0; ++ } else if (ret == 2) { ++ rcu_read_unlock(); ++ in_dev_put(idev); ++ dev_put(dev); ++ goto denied; ++ } ++ } ++ } endfor_ifa(idev); ++ rcu_read_unlock(); ++ in_dev_put(idev); ++ dev_put(dev); ++ } else { ++ our_addr = ip->addr; ++ our_netmask = ip->netmask; ++ ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask); ++ if (ret == 1) ++ return 0; ++ else if (ret == 2) ++ goto denied; ++ } ++ } ++ ++denied: ++ if (mode == GR_BIND) ++ gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol)); ++ else if (mode == GR_CONNECT) ++ gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol)); ++ ++ return -EACCES; ++} ++ ++int ++gr_search_connect(struct socket *sock, struct sockaddr_in *addr) ++{ ++ /* always allow disconnection of dgram sockets with connect */ ++ if (addr->sin_family == AF_UNSPEC) ++ return 0; ++ return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type); ++} ++ ++int ++gr_search_bind(struct socket *sock, struct sockaddr_in *addr) ++{ ++ return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type); ++} ++ ++int gr_search_listen(struct socket *sock) ++{ ++ struct sock *sk = sock->sk; ++ struct sockaddr_in addr; ++ ++ addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr; ++ addr.sin_port = inet_sk(sk)->inet_sport; ++ ++ return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type); ++} ++ ++int gr_search_accept(struct socket *sock) ++{ ++ struct sock *sk = sock->sk; ++ struct sockaddr_in addr; ++ ++ addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr; ++ addr.sin_port = inet_sk(sk)->inet_sport; ++ ++ return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type); ++} ++ ++int ++gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr) ++{ ++ if (addr) ++ return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM); ++ else { ++ struct sockaddr_in sin; ++ const struct inet_sock *inet = inet_sk(sk); ++ ++ sin.sin_addr.s_addr = inet->inet_daddr; ++ sin.sin_port = inet->inet_dport; ++ ++ return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM); ++ } ++} ++ ++int ++gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb) ++{ ++ struct sockaddr_in sin; ++ ++ if (unlikely(skb->len < sizeof (struct udphdr))) ++ return 0; // skip this packet ++ ++ sin.sin_addr.s_addr = ip_hdr(skb)->saddr; ++ sin.sin_port = udp_hdr(skb)->source; ++ ++ return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM); ++} +diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c +new file mode 100644 +index 000000000000..c5abda5c83e3 +--- /dev/null ++++ b/grsecurity/gracl_learn.c +@@ -0,0 +1,209 @@ ++#include <linux/kernel.h> ++#include <linux/mm.h> ++#include <linux/sched.h> ++#include <linux/poll.h> ++#include <linux/string.h> ++#include <linux/file.h> ++#include <linux/types.h> ++#include <linux/vmalloc.h> ++#include <linux/grinternal.h> ++ ++extern ssize_t write_grsec_handler(struct file * file, const char __user * buf, ++ size_t count, loff_t *ppos); ++extern int gr_acl_is_enabled(void); ++ ++static DECLARE_WAIT_QUEUE_HEAD(learn_wait); ++static int gr_learn_attached; ++ ++/* use a 512k buffer */ ++#define LEARN_BUFFER_SIZE (512 * 1024) ++ ++static DEFINE_SPINLOCK(gr_learn_lock); ++static DEFINE_MUTEX(gr_learn_user_mutex); ++ ++/* we need to maintain two buffers, so that the kernel context of grlearn ++ uses a semaphore around the userspace copying, and the other kernel contexts ++ use a spinlock when copying into the buffer, since they cannot sleep ++*/ ++static char *learn_buffer; ++static char *learn_buffer_user; ++static int learn_buffer_len; ++static int learn_buffer_user_len; ++ ++static ssize_t ++read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos) ++{ ++ DECLARE_WAITQUEUE(wait, current); ++ ssize_t retval = 0; ++ ++ add_wait_queue(&learn_wait, &wait); ++ do { ++ mutex_lock(&gr_learn_user_mutex); ++ set_current_state(TASK_INTERRUPTIBLE); ++ spin_lock(&gr_learn_lock); ++ if (learn_buffer_len) { ++ set_current_state(TASK_RUNNING); ++ break; ++ } ++ spin_unlock(&gr_learn_lock); ++ mutex_unlock(&gr_learn_user_mutex); ++ if (file->f_flags & O_NONBLOCK) { ++ retval = -EAGAIN; ++ goto out; ++ } ++ if (signal_pending(current)) { ++ retval = -ERESTARTSYS; ++ goto out; ++ } ++ ++ schedule(); ++ } while (1); ++ ++ memcpy(learn_buffer_user, learn_buffer, learn_buffer_len); ++ learn_buffer_user_len = learn_buffer_len; ++ retval = learn_buffer_len; ++ learn_buffer_len = 0; ++ ++ spin_unlock(&gr_learn_lock); ++ ++ if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len)) ++ retval = -EFAULT; ++ ++ mutex_unlock(&gr_learn_user_mutex); ++out: ++ set_current_state(TASK_RUNNING); ++ remove_wait_queue(&learn_wait, &wait); ++ return retval; ++} ++ ++static unsigned int ++poll_learn(struct file * file, poll_table * wait) ++{ ++ poll_wait(file, &learn_wait, wait); ++ ++ if (learn_buffer_len) ++ return (POLLIN | POLLRDNORM); ++ ++ return 0; ++} ++ ++void ++gr_clear_learn_entries(void) ++{ ++ char *tmp; ++ ++ mutex_lock(&gr_learn_user_mutex); ++ spin_lock(&gr_learn_lock); ++ tmp = learn_buffer; ++ learn_buffer = NULL; ++ spin_unlock(&gr_learn_lock); ++ if (tmp) ++ vfree(tmp); ++ if (learn_buffer_user != NULL) { ++ vfree(learn_buffer_user); ++ learn_buffer_user = NULL; ++ } ++ learn_buffer_len = 0; ++ mutex_unlock(&gr_learn_user_mutex); ++ ++ return; ++} ++ ++void ++gr_add_learn_entry(const char *fmt, ...) ++{ ++ va_list args; ++ unsigned int len; ++ ++ if (!gr_learn_attached) ++ return; ++ ++ spin_lock(&gr_learn_lock); ++ ++ /* leave a gap at the end so we know when it's "full" but don't have to ++ compute the exact length of the string we're trying to append ++ */ ++ if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) { ++ spin_unlock(&gr_learn_lock); ++ wake_up_interruptible(&learn_wait); ++ return; ++ } ++ if (learn_buffer == NULL) { ++ spin_unlock(&gr_learn_lock); ++ return; ++ } ++ ++ va_start(args, fmt); ++ len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args); ++ va_end(args); ++ ++ learn_buffer_len += len + 1; ++ ++ spin_unlock(&gr_learn_lock); ++ wake_up_interruptible(&learn_wait); ++ ++ return; ++} ++ ++static int ++open_learn(struct inode *inode, struct file *file) ++{ ++ if (file->f_mode & FMODE_READ && gr_learn_attached) ++ return -EBUSY; ++ if (file->f_mode & FMODE_READ) { ++ int retval = 0; ++ mutex_lock(&gr_learn_user_mutex); ++ if (learn_buffer == NULL) ++ learn_buffer = vmalloc(LEARN_BUFFER_SIZE); ++ if (learn_buffer_user == NULL) ++ learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE); ++ if (learn_buffer == NULL) { ++ retval = -ENOMEM; ++ goto out_error; ++ } ++ if (learn_buffer_user == NULL) { ++ retval = -ENOMEM; ++ goto out_error; ++ } ++ learn_buffer_len = 0; ++ learn_buffer_user_len = 0; ++ gr_learn_attached = 1; ++out_error: ++ mutex_unlock(&gr_learn_user_mutex); ++ return retval; ++ } ++ return 0; ++} ++ ++static int ++close_learn(struct inode *inode, struct file *file) ++{ ++ if (file->f_mode & FMODE_READ) { ++ char *tmp = NULL; ++ mutex_lock(&gr_learn_user_mutex); ++ spin_lock(&gr_learn_lock); ++ tmp = learn_buffer; ++ learn_buffer = NULL; ++ spin_unlock(&gr_learn_lock); ++ if (tmp) ++ vfree(tmp); ++ if (learn_buffer_user != NULL) { ++ vfree(learn_buffer_user); ++ learn_buffer_user = NULL; ++ } ++ learn_buffer_len = 0; ++ learn_buffer_user_len = 0; ++ gr_learn_attached = 0; ++ mutex_unlock(&gr_learn_user_mutex); ++ } ++ ++ return 0; ++} ++ ++const struct file_operations grsec_fops = { ++ .read = read_learn, ++ .write = write_grsec_handler, ++ .open = open_learn, ++ .release = close_learn, ++ .poll = poll_learn, ++}; +diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c +new file mode 100644 +index 000000000000..7c42102d6593 +--- /dev/null ++++ b/grsecurity/gracl_policy.c +@@ -0,0 +1,1782 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/namei.h> ++#include <linux/mount.h> ++#include <linux/tty.h> ++#include <linux/proc_fs.h> ++#include <linux/slab.h> ++#include <linux/vmalloc.h> ++#include <linux/types.h> ++#include <linux/sysctl.h> ++#include <linux/netdevice.h> ++#include <linux/ptrace.h> ++#include <linux/gracl.h> ++#include <linux/gralloc.h> ++#include <linux/security.h> ++#include <linux/grinternal.h> ++#include <linux/pid_namespace.h> ++#include <linux/stop_machine.h> ++#include <linux/fdtable.h> ++#include <linux/percpu.h> ++#include <linux/hugetlb.h> ++#include <linux/posix-timers.h> ++#include "../fs/mount.h" ++ ++#include <asm/uaccess.h> ++#include <asm/errno.h> ++#include <asm/mman.h> ++ ++extern struct gr_policy_state *polstate; ++ ++#define FOR_EACH_ROLE_START(role) \ ++ role = polstate->role_list; \ ++ while (role) { ++ ++#define FOR_EACH_ROLE_END(role) \ ++ role = role->prev; \ ++ } ++ ++struct path gr_real_root; ++ ++extern struct gr_alloc_state *current_alloc_state; ++ ++u16 acl_sp_role_value; ++ ++static DEFINE_MUTEX(gr_dev_mutex); ++ ++extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum); ++extern void gr_clear_learn_entries(void); ++ ++struct gr_arg *gr_usermode __read_only; ++unsigned char *gr_system_salt __read_only; ++unsigned char *gr_system_sum __read_only; ++ ++static unsigned int gr_auth_attempts = 0; ++static unsigned long gr_auth_expires = 0UL; ++ ++struct acl_object_label *fakefs_obj_rw; ++struct acl_object_label *fakefs_obj_rwx; ++ ++extern int gr_init_uidset(void); ++extern void gr_free_uidset(void); ++extern int gr_find_and_remove_uid(uid_t uid); ++ ++extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback); ++extern void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj); ++extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb); ++extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry); ++extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid); ++extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj); ++extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role); ++extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name); ++extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt); ++extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role); ++extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role); ++extern void assign_special_role(const char *rolename); ++extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role); ++extern int gr_rbac_disable(void *unused); ++extern void gr_enable_rbac_system(void); ++ ++static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp) ++{ ++ if (copy_from_user(obj, userp, sizeof(struct acl_object_label))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp) ++{ ++ if (copy_from_user(ip, userp, sizeof(struct acl_ip_label))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp) ++{ ++ if (copy_from_user(subj, userp, sizeof(struct acl_subject_label))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp) ++{ ++ if (copy_from_user(role, userp, sizeof(struct acl_role_label))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) ++{ ++ if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) ++{ ++ if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) ++{ ++ if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp) ++{ ++ if (copy_from_user(trans, userp, sizeof(struct role_transition))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp) ++{ ++ if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap) ++{ ++ if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper))) ++ return -EFAULT; ++ ++ if ((uwrap->version != GRSECURITY_VERSION) || ++ (uwrap->size != sizeof(struct gr_arg))) ++ return -EINVAL; ++ ++ return 0; ++} ++ ++static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg) ++{ ++ if (copy_from_user(arg, buf, sizeof (struct gr_arg))) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++static size_t get_gr_arg_wrapper_size_normal(void) ++{ ++ return sizeof(struct gr_arg_wrapper); ++} ++ ++#ifdef CONFIG_COMPAT ++extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap); ++extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg); ++extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp); ++extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp); ++extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp); ++extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp); ++extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp); ++extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp); ++extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp); ++extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp); ++extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp); ++extern size_t get_gr_arg_wrapper_size_compat(void); ++ ++int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only; ++int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only; ++int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only; ++int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only; ++int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only; ++int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only; ++int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only; ++int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only; ++int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only; ++int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only; ++int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only; ++size_t (* get_gr_arg_wrapper_size)(void) __read_only; ++ ++#else ++#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal ++#define copy_gr_arg copy_gr_arg_normal ++#define copy_gr_hash_struct copy_gr_hash_struct_normal ++#define copy_acl_object_label copy_acl_object_label_normal ++#define copy_acl_subject_label copy_acl_subject_label_normal ++#define copy_acl_role_label copy_acl_role_label_normal ++#define copy_acl_ip_label copy_acl_ip_label_normal ++#define copy_pointer_from_array copy_pointer_from_array_normal ++#define copy_sprole_pw copy_sprole_pw_normal ++#define copy_role_transition copy_role_transition_normal ++#define copy_role_allowed_ip copy_role_allowed_ip_normal ++#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal ++#endif ++ ++static struct acl_subject_label * ++lookup_subject_map(const struct acl_subject_label *userp) ++{ ++ unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size); ++ struct subject_map *match; ++ ++ match = polstate->subj_map_set.s_hash[index]; ++ ++ while (match && match->user != userp) ++ match = match->next; ++ ++ if (match != NULL) ++ return match->kernel; ++ else ++ return NULL; ++} ++ ++static void ++insert_subj_map_entry(struct subject_map *subjmap) ++{ ++ unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size); ++ struct subject_map **curr; ++ ++ subjmap->prev = NULL; ++ ++ curr = &polstate->subj_map_set.s_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = subjmap; ++ ++ subjmap->next = *curr; ++ *curr = subjmap; ++ ++ return; ++} ++ ++static void ++__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid) ++{ ++ unsigned int index = ++ gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size); ++ struct acl_role_label **curr; ++ struct acl_role_label *tmp, *tmp2; ++ ++ curr = &polstate->acl_role_set.r_hash[index]; ++ ++ /* simple case, slot is empty, just set it to our role */ ++ if (*curr == NULL) { ++ *curr = role; ++ } else { ++ /* example: ++ 1 -> 2 -> 3 (adding 2 -> 3 to here) ++ 2 -> 3 ++ */ ++ /* first check to see if we can already be reached via this slot */ ++ tmp = *curr; ++ while (tmp && tmp != role) ++ tmp = tmp->next; ++ if (tmp == role) { ++ /* we don't need to add ourselves to this slot's chain */ ++ return; ++ } ++ /* we need to add ourselves to this chain, two cases */ ++ if (role->next == NULL) { ++ /* simple case, append the current chain to our role */ ++ role->next = *curr; ++ *curr = role; ++ } else { ++ /* 1 -> 2 -> 3 -> 4 ++ 2 -> 3 -> 4 ++ 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here) ++ */ ++ /* trickier case: walk our role's chain until we find ++ the role for the start of the current slot's chain */ ++ tmp = role; ++ tmp2 = *curr; ++ while (tmp->next && tmp->next != tmp2) ++ tmp = tmp->next; ++ if (tmp->next == tmp2) { ++ /* from example above, we found 3, so just ++ replace this slot's chain with ours */ ++ *curr = role; ++ } else { ++ /* we didn't find a subset of our role's chain ++ in the current slot's chain, so append their ++ chain to ours, and set us as the first role in ++ the slot's chain ++ ++ we could fold this case with the case above, ++ but making it explicit for clarity ++ */ ++ tmp->next = tmp2; ++ *curr = role; ++ } ++ } ++ } ++ ++ return; ++} ++ ++static void ++insert_acl_role_label(struct acl_role_label *role) ++{ ++ int i; ++ ++ if (polstate->role_list == NULL) { ++ polstate->role_list = role; ++ role->prev = NULL; ++ } else { ++ role->prev = polstate->role_list; ++ polstate->role_list = role; ++ } ++ ++ /* used for hash chains */ ++ role->next = NULL; ++ ++ if (role->roletype & GR_ROLE_DOMAIN) { ++ for (i = 0; i < role->domain_child_num; i++) ++ __insert_acl_role_label(role, role->domain_children[i]); ++ } else ++ __insert_acl_role_label(role, role->uidgid); ++} ++ ++static int ++insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted) ++{ ++ struct name_entry **curr, *nentry; ++ struct inodev_entry *ientry; ++ unsigned int len = strlen(name); ++ unsigned int key = full_name_hash(NULL, (const unsigned char *)name, len); ++ unsigned int index = key % polstate->name_set.n_size; ++ ++ curr = &polstate->name_set.n_hash[index]; ++ ++ while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len))) ++ curr = &((*curr)->next); ++ ++ if (*curr != NULL) ++ return 1; ++ ++ nentry = acl_alloc(sizeof (struct name_entry)); ++ if (nentry == NULL) ++ return 0; ++ ientry = acl_alloc(sizeof (struct inodev_entry)); ++ if (ientry == NULL) ++ return 0; ++ ientry->nentry = nentry; ++ ++ nentry->key = key; ++ nentry->name = name; ++ nentry->inode = inode; ++ nentry->device = device; ++ nentry->len = len; ++ nentry->deleted = deleted; ++ ++ nentry->prev = NULL; ++ curr = &polstate->name_set.n_hash[index]; ++ if (*curr != NULL) ++ (*curr)->prev = nentry; ++ nentry->next = *curr; ++ *curr = nentry; ++ ++ /* insert us into the table searchable by inode/dev */ ++ __insert_inodev_entry(polstate, ientry); ++ ++ return 1; ++} ++ ++/* allocating chained hash tables, so optimal size is where lambda ~ 1 */ ++ ++static void * ++create_table(__u32 * len, int elementsize) ++{ ++ unsigned int table_sizes[] = { ++ 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381, ++ 32749, 65521, 131071, 262139, 524287, 1048573, 2097143, ++ 4194301, 8388593, 16777213, 33554393, 67108859 ++ }; ++ void *newtable = NULL; ++ unsigned int pwr = 0; ++ ++ while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) && ++ table_sizes[pwr] <= *len) ++ pwr++; ++ ++ if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize)) ++ return newtable; ++ ++ if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE) ++ newtable = ++ kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL); ++ else ++ newtable = vmalloc(table_sizes[pwr] * elementsize); ++ ++ *len = table_sizes[pwr]; ++ ++ return newtable; ++} ++ ++static int ++init_variables(const struct gr_arg *arg, bool reload) ++{ ++ struct task_struct *reaper = init_pid_ns.child_reaper; ++ unsigned int stacksize; ++ ++ polstate->subj_map_set.s_size = arg->role_db.num_subjects; ++ polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children; ++ polstate->name_set.n_size = arg->role_db.num_objects; ++ polstate->inodev_set.i_size = arg->role_db.num_objects; ++ ++ if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size || ++ !polstate->name_set.n_size || !polstate->inodev_set.i_size) ++ return 1; ++ ++ if (!reload) { ++ if (!gr_init_uidset()) ++ return 1; ++ } ++ ++ /* set up the stack that holds allocation info */ ++ ++ stacksize = arg->role_db.num_pointers + 5; ++ ++ if (!acl_alloc_stack_init(stacksize)) ++ return 1; ++ ++ if (!reload) { ++ /* grab reference for the real root dentry and vfsmount */ ++ get_fs_root(reaper->fs, &gr_real_root); ++ ++#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG ++ printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", gr_get_dev_from_dentry(gr_real_root.dentry), gr_get_ino_from_dentry(gr_real_root.dentry)); ++#endif ++ ++ fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL); ++ if (fakefs_obj_rw == NULL) ++ return 1; ++ fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE; ++ ++ fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL); ++ if (fakefs_obj_rwx == NULL) ++ return 1; ++ fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC; ++ } ++ ++ polstate->subj_map_set.s_hash = ++ (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *)); ++ polstate->acl_role_set.r_hash = ++ (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *)); ++ polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *)); ++ polstate->inodev_set.i_hash = ++ (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *)); ++ ++ if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash || ++ !polstate->name_set.n_hash || !polstate->inodev_set.i_hash) ++ return 1; ++ ++ memset(polstate->subj_map_set.s_hash, 0, ++ sizeof(struct subject_map *) * polstate->subj_map_set.s_size); ++ memset(polstate->acl_role_set.r_hash, 0, ++ sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size); ++ memset(polstate->name_set.n_hash, 0, ++ sizeof (struct name_entry *) * polstate->name_set.n_size); ++ memset(polstate->inodev_set.i_hash, 0, ++ sizeof (struct inodev_entry *) * polstate->inodev_set.i_size); ++ ++ return 0; ++} ++ ++/* free information not needed after startup ++ currently contains user->kernel pointer mappings for subjects ++*/ ++ ++static void ++free_init_variables(void) ++{ ++ __u32 i; ++ ++ if (polstate->subj_map_set.s_hash) { ++ for (i = 0; i < polstate->subj_map_set.s_size; i++) { ++ if (polstate->subj_map_set.s_hash[i]) { ++ kfree(polstate->subj_map_set.s_hash[i]); ++ polstate->subj_map_set.s_hash[i] = NULL; ++ } ++ } ++ ++ if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <= ++ PAGE_SIZE) ++ kfree(polstate->subj_map_set.s_hash); ++ else ++ vfree(polstate->subj_map_set.s_hash); ++ } ++ ++ return; ++} ++ ++static void ++free_variables(bool reload) ++{ ++ struct acl_subject_label *s; ++ struct acl_role_label *r; ++ struct task_struct *task, *task2; ++ unsigned int x; ++ ++ if (!reload) { ++ gr_clear_learn_entries(); ++ ++ read_lock(&tasklist_lock); ++ do_each_thread(task2, task) { ++ task->acl_sp_role = 0; ++ task->acl_role_id = 0; ++ task->inherited = 0; ++ task->acl = NULL; ++ task->role = NULL; ++ } while_each_thread(task2, task); ++ read_unlock(&tasklist_lock); ++ ++ kfree(fakefs_obj_rw); ++ fakefs_obj_rw = NULL; ++ kfree(fakefs_obj_rwx); ++ fakefs_obj_rwx = NULL; ++ ++ /* release the reference to the real root dentry and vfsmount */ ++ path_put(&gr_real_root); ++ memset(&gr_real_root, 0, sizeof(gr_real_root)); ++ } ++ ++ /* free all object hash tables */ ++ ++ FOR_EACH_ROLE_START(r) ++ if (r->subj_hash == NULL) ++ goto next_role; ++ FOR_EACH_SUBJECT_START(r, s, x) ++ if (s->obj_hash == NULL) ++ break; ++ if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE) ++ kfree(s->obj_hash); ++ else ++ vfree(s->obj_hash); ++ FOR_EACH_SUBJECT_END(s, x) ++ FOR_EACH_NESTED_SUBJECT_START(r, s) ++ if (s->obj_hash == NULL) ++ break; ++ if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE) ++ kfree(s->obj_hash); ++ else ++ vfree(s->obj_hash); ++ FOR_EACH_NESTED_SUBJECT_END(s) ++ if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE) ++ kfree(r->subj_hash); ++ else ++ vfree(r->subj_hash); ++ r->subj_hash = NULL; ++next_role: ++ FOR_EACH_ROLE_END(r) ++ ++ acl_free_all(); ++ ++ if (polstate->acl_role_set.r_hash) { ++ if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <= ++ PAGE_SIZE) ++ kfree(polstate->acl_role_set.r_hash); ++ else ++ vfree(polstate->acl_role_set.r_hash); ++ } ++ if (polstate->name_set.n_hash) { ++ if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <= ++ PAGE_SIZE) ++ kfree(polstate->name_set.n_hash); ++ else ++ vfree(polstate->name_set.n_hash); ++ } ++ ++ if (polstate->inodev_set.i_hash) { ++ if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <= ++ PAGE_SIZE) ++ kfree(polstate->inodev_set.i_hash); ++ else ++ vfree(polstate->inodev_set.i_hash); ++ } ++ ++ if (!reload) ++ gr_free_uidset(); ++ ++ memset(&polstate->name_set, 0, sizeof (struct name_db)); ++ memset(&polstate->inodev_set, 0, sizeof (struct inodev_db)); ++ memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db)); ++ memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db)); ++ ++ polstate->default_role = NULL; ++ polstate->kernel_role = NULL; ++ polstate->role_list = NULL; ++ ++ return; ++} ++ ++static struct acl_subject_label * ++do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied); ++ ++static int alloc_and_copy_string(char **name, unsigned int maxlen) ++{ ++ unsigned int len = strnlen_user(*name, maxlen); ++ char *tmp; ++ ++ if (!len || len >= maxlen) ++ return -EINVAL; ++ ++ if ((tmp = (char *) acl_alloc(len)) == NULL) ++ return -ENOMEM; ++ ++ if (copy_from_user(tmp, *name, len)) ++ return -EFAULT; ++ ++ tmp[len-1] = '\0'; ++ *name = tmp; ++ ++ return 0; ++} ++ ++static int ++copy_user_glob(struct acl_object_label *obj) ++{ ++ struct acl_object_label *g_tmp, **guser; ++ int error; ++ ++ if (obj->globbed == NULL) ++ return 0; ++ ++ guser = &obj->globbed; ++ while (*guser) { ++ g_tmp = (struct acl_object_label *) ++ acl_alloc(sizeof (struct acl_object_label)); ++ if (g_tmp == NULL) ++ return -ENOMEM; ++ ++ if (copy_acl_object_label(g_tmp, *guser)) ++ return -EFAULT; ++ ++ error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX); ++ if (error) ++ return error; ++ ++ *guser = g_tmp; ++ guser = &(g_tmp->next); ++ } ++ ++ return 0; ++} ++ ++static int ++copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj, ++ struct acl_role_label *role) ++{ ++ struct acl_object_label *o_tmp; ++ int ret; ++ ++ while (userp) { ++ if ((o_tmp = (struct acl_object_label *) ++ acl_alloc(sizeof (struct acl_object_label))) == NULL) ++ return -ENOMEM; ++ ++ if (copy_acl_object_label(o_tmp, userp)) ++ return -EFAULT; ++ ++ userp = o_tmp->prev; ++ ++ ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX); ++ if (ret) ++ return ret; ++ ++ insert_acl_obj_label(o_tmp, subj); ++ if (!insert_name_entry(o_tmp->filename, o_tmp->inode, ++ o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0)) ++ return -ENOMEM; ++ ++ ret = copy_user_glob(o_tmp); ++ if (ret) ++ return ret; ++ ++ if (o_tmp->nested) { ++ int already_copied; ++ ++ o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied); ++ if (IS_ERR(o_tmp->nested)) ++ return PTR_ERR(o_tmp->nested); ++ ++ /* insert into nested subject list if we haven't copied this one yet ++ to prevent duplicate entries */ ++ if (!already_copied) { ++ o_tmp->nested->next = role->hash->first; ++ role->hash->first = o_tmp->nested; ++ } ++ } ++ } ++ ++ return 0; ++} ++ ++static __u32 ++count_user_subjs(struct acl_subject_label *userp) ++{ ++ struct acl_subject_label s_tmp; ++ __u32 num = 0; ++ ++ while (userp) { ++ if (copy_acl_subject_label(&s_tmp, userp)) ++ break; ++ ++ userp = s_tmp.prev; ++ } ++ ++ return num; ++} ++ ++static int ++copy_user_allowedips(struct acl_role_label *rolep) ++{ ++ struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast; ++ ++ ruserip = rolep->allowed_ips; ++ ++ while (ruserip) { ++ rlast = rtmp; ++ ++ if ((rtmp = (struct role_allowed_ip *) ++ acl_alloc(sizeof (struct role_allowed_ip))) == NULL) ++ return -ENOMEM; ++ ++ if (copy_role_allowed_ip(rtmp, ruserip)) ++ return -EFAULT; ++ ++ ruserip = rtmp->prev; ++ ++ if (!rlast) { ++ rtmp->prev = NULL; ++ rolep->allowed_ips = rtmp; ++ } else { ++ rlast->next = rtmp; ++ rtmp->prev = rlast; ++ } ++ ++ if (!ruserip) ++ rtmp->next = NULL; ++ } ++ ++ return 0; ++} ++ ++static int ++copy_user_transitions(struct acl_role_label *rolep) ++{ ++ struct role_transition *rusertp, *rtmp = NULL, *rlast; ++ int error; ++ ++ rusertp = rolep->transitions; ++ ++ while (rusertp) { ++ rlast = rtmp; ++ ++ if ((rtmp = (struct role_transition *) ++ acl_alloc(sizeof (struct role_transition))) == NULL) ++ return -ENOMEM; ++ ++ if (copy_role_transition(rtmp, rusertp)) ++ return -EFAULT; ++ ++ rusertp = rtmp->prev; ++ ++ error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN); ++ if (error) ++ return error; ++ ++ if (!rlast) { ++ rtmp->prev = NULL; ++ rolep->transitions = rtmp; ++ } else { ++ rlast->next = rtmp; ++ rtmp->prev = rlast; ++ } ++ ++ if (!rusertp) ++ rtmp->next = NULL; ++ } ++ ++ return 0; ++} ++ ++static __u32 count_user_objs(const struct acl_object_label __user *userp) ++{ ++ struct acl_object_label o_tmp; ++ __u32 num = 0; ++ ++ while (userp) { ++ if (copy_acl_object_label(&o_tmp, userp)) ++ break; ++ ++ userp = o_tmp.prev; ++ num++; ++ } ++ ++ return num; ++} ++ ++static struct acl_subject_label * ++do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied) ++{ ++ struct acl_subject_label *s_tmp = NULL, *s_tmp2; ++ __u32 num_objs; ++ struct acl_ip_label **i_tmp, *i_utmp2; ++ struct gr_hash_struct ghash; ++ struct subject_map *subjmap; ++ unsigned int i_num; ++ int err; ++ ++ if (already_copied != NULL) ++ *already_copied = 0; ++ ++ s_tmp = lookup_subject_map(userp); ++ ++ /* we've already copied this subject into the kernel, just return ++ the reference to it, and don't copy it over again ++ */ ++ if (s_tmp) { ++ if (already_copied != NULL) ++ *already_copied = 1; ++ return(s_tmp); ++ } ++ ++ if ((s_tmp = (struct acl_subject_label *) ++ acl_alloc(sizeof (struct acl_subject_label))) == NULL) ++ return ERR_PTR(-ENOMEM); ++ ++ subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL); ++ if (subjmap == NULL) ++ return ERR_PTR(-ENOMEM); ++ ++ subjmap->user = userp; ++ subjmap->kernel = s_tmp; ++ insert_subj_map_entry(subjmap); ++ ++ if (copy_acl_subject_label(s_tmp, userp)) ++ return ERR_PTR(-EFAULT); ++ ++ err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX); ++ if (err) ++ return ERR_PTR(err); ++ ++ if (!strcmp(s_tmp->filename, "/")) ++ role->root_label = s_tmp; ++ ++ if (copy_gr_hash_struct(&ghash, s_tmp->hash)) ++ return ERR_PTR(-EFAULT); ++ ++ /* copy user and group transition tables */ ++ ++ if (s_tmp->user_trans_num) { ++ uid_t *uidlist; ++ ++ uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t)); ++ if (uidlist == NULL) ++ return ERR_PTR(-ENOMEM); ++ if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t))) ++ return ERR_PTR(-EFAULT); ++ ++ s_tmp->user_transitions = uidlist; ++ } ++ ++ if (s_tmp->group_trans_num) { ++ gid_t *gidlist; ++ ++ gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t)); ++ if (gidlist == NULL) ++ return ERR_PTR(-ENOMEM); ++ if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t))) ++ return ERR_PTR(-EFAULT); ++ ++ s_tmp->group_transitions = gidlist; ++ } ++ ++ /* set up object hash table */ ++ num_objs = count_user_objs(ghash.first); ++ ++ s_tmp->obj_hash_size = num_objs; ++ s_tmp->obj_hash = ++ (struct acl_object_label **) ++ create_table(&(s_tmp->obj_hash_size), sizeof(void *)); ++ ++ if (!s_tmp->obj_hash) ++ return ERR_PTR(-ENOMEM); ++ ++ memset(s_tmp->obj_hash, 0, ++ s_tmp->obj_hash_size * ++ sizeof (struct acl_object_label *)); ++ ++ /* add in objects */ ++ err = copy_user_objs(ghash.first, s_tmp, role); ++ ++ if (err) ++ return ERR_PTR(err); ++ ++ /* set pointer for parent subject */ ++ if (s_tmp->parent_subject) { ++ s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL); ++ ++ if (IS_ERR(s_tmp2)) ++ return s_tmp2; ++ ++ s_tmp->parent_subject = s_tmp2; ++ } ++ ++ /* add in ip acls */ ++ ++ if (!s_tmp->ip_num) { ++ s_tmp->ips = NULL; ++ goto insert; ++ } ++ ++ i_tmp = ++ (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num, ++ sizeof (struct acl_ip_label *)); ++ ++ if (!i_tmp) ++ return ERR_PTR(-ENOMEM); ++ ++ for (i_num = 0; i_num < s_tmp->ip_num; i_num++) { ++ *(i_tmp + i_num) = ++ (struct acl_ip_label *) ++ acl_alloc(sizeof (struct acl_ip_label)); ++ if (!*(i_tmp + i_num)) ++ return ERR_PTR(-ENOMEM); ++ ++ if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips)) ++ return ERR_PTR(-EFAULT); ++ ++ if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2)) ++ return ERR_PTR(-EFAULT); ++ ++ if ((*(i_tmp + i_num))->iface == NULL) ++ continue; ++ ++ err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ); ++ if (err) ++ return ERR_PTR(err); ++ } ++ ++ s_tmp->ips = i_tmp; ++ ++insert: ++ if (!insert_name_entry(s_tmp->filename, s_tmp->inode, ++ s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0)) ++ return ERR_PTR(-ENOMEM); ++ ++ return s_tmp; ++} ++ ++static int ++copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role) ++{ ++ struct acl_subject_label s_pre; ++ struct acl_subject_label * ret; ++ int err; ++ ++ while (userp) { ++ if (copy_acl_subject_label(&s_pre, userp)) ++ return -EFAULT; ++ ++ ret = do_copy_user_subj(userp, role, NULL); ++ ++ err = PTR_ERR(ret); ++ if (IS_ERR(ret)) ++ return err; ++ ++ insert_acl_subj_label(ret, role); ++ ++ userp = s_pre.prev; ++ } ++ ++ return 0; ++} ++ ++static int ++copy_user_acl(struct gr_arg *arg) ++{ ++ struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2; ++ struct acl_subject_label *subj_list; ++ struct sprole_pw *sptmp; ++ struct gr_hash_struct *ghash; ++ uid_t *domainlist; ++ unsigned int r_num; ++ int err = 0; ++ __u16 i; ++ __u32 num_subjs; ++ ++ /* we need a default and kernel role */ ++ if (arg->role_db.num_roles < 2) ++ return -EINVAL; ++ ++ /* copy special role authentication info from userspace */ ++ ++ polstate->num_sprole_pws = arg->num_sprole_pws; ++ polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *)); ++ ++ if (!polstate->acl_special_roles && polstate->num_sprole_pws) ++ return -ENOMEM; ++ ++ for (i = 0; i < polstate->num_sprole_pws; i++) { ++ sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw)); ++ if (!sptmp) ++ return -ENOMEM; ++ if (copy_sprole_pw(sptmp, i, arg->sprole_pws)) ++ return -EFAULT; ++ ++ err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN); ++ if (err) ++ return err; ++ ++#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG ++ printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename); ++#endif ++ ++ polstate->acl_special_roles[i] = sptmp; ++ } ++ ++ r_utmp = (struct acl_role_label **) arg->role_db.r_table; ++ ++ for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) { ++ r_tmp = acl_alloc(sizeof (struct acl_role_label)); ++ ++ if (!r_tmp) ++ return -ENOMEM; ++ ++ if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp)) ++ return -EFAULT; ++ ++ if (copy_acl_role_label(r_tmp, r_utmp2)) ++ return -EFAULT; ++ ++ err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN); ++ if (err) ++ return err; ++ ++ if (!strcmp(r_tmp->rolename, "default") ++ && (r_tmp->roletype & GR_ROLE_DEFAULT)) { ++ polstate->default_role = r_tmp; ++ } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) { ++ polstate->kernel_role = r_tmp; ++ } ++ ++ if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL) ++ return -ENOMEM; ++ ++ if (copy_gr_hash_struct(ghash, r_tmp->hash)) ++ return -EFAULT; ++ ++ r_tmp->hash = ghash; ++ ++ num_subjs = count_user_subjs(r_tmp->hash->first); ++ ++ r_tmp->subj_hash_size = num_subjs; ++ r_tmp->subj_hash = ++ (struct acl_subject_label **) ++ create_table(&(r_tmp->subj_hash_size), sizeof(void *)); ++ ++ if (!r_tmp->subj_hash) ++ return -ENOMEM; ++ ++ err = copy_user_allowedips(r_tmp); ++ if (err) ++ return err; ++ ++ /* copy domain info */ ++ if (r_tmp->domain_children != NULL) { ++ domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t)); ++ if (domainlist == NULL) ++ return -ENOMEM; ++ ++ if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t))) ++ return -EFAULT; ++ ++ r_tmp->domain_children = domainlist; ++ } ++ ++ err = copy_user_transitions(r_tmp); ++ if (err) ++ return err; ++ ++ memset(r_tmp->subj_hash, 0, ++ r_tmp->subj_hash_size * ++ sizeof (struct acl_subject_label *)); ++ ++ /* acquire the list of subjects, then NULL out ++ the list prior to parsing the subjects for this role, ++ as during this parsing the list is replaced with a list ++ of *nested* subjects for the role ++ */ ++ subj_list = r_tmp->hash->first; ++ ++ /* set nested subject list to null */ ++ r_tmp->hash->first = NULL; ++ ++ err = copy_user_subjs(subj_list, r_tmp); ++ ++ if (err) ++ return err; ++ ++ insert_acl_role_label(r_tmp); ++ } ++ ++ if (polstate->default_role == NULL || polstate->kernel_role == NULL) ++ return -EINVAL; ++ ++ return err; ++} ++ ++static int gracl_reload_apply_policies(void *reload) ++{ ++ struct gr_reload_state *reload_state = (struct gr_reload_state *)reload; ++ struct task_struct *task, *task2; ++ struct acl_role_label *role, *rtmp; ++ struct acl_subject_label *subj; ++ const struct cred *cred; ++ int role_applied; ++ int ret = 0; ++ ++ memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state)); ++ memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state)); ++ ++ /* first make sure we'll be able to apply the new policy cleanly */ ++ do_each_thread(task2, task) { ++ if (task->exec_file == NULL) ++ continue; ++ role_applied = 0; ++ if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) { ++ /* preserve special roles */ ++ FOR_EACH_ROLE_START(role) ++ if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) { ++ rtmp = task->role; ++ task->role = role; ++ role_applied = 1; ++ break; ++ } ++ FOR_EACH_ROLE_END(role) ++ } ++ if (!role_applied) { ++ cred = __task_cred(task); ++ rtmp = task->role; ++ task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid)); ++ } ++ /* this handles non-nested inherited subjects, nested subjects will still ++ be dropped currently */ ++ subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1); ++ task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1); ++ /* change the role back so that we've made no modifications to the policy */ ++ task->role = rtmp; ++ ++ if (subj == NULL || task->tmpacl == NULL) { ++ ret = -EINVAL; ++ goto out; ++ } ++ } while_each_thread(task2, task); ++ ++ /* now actually apply the policy */ ++ ++ do_each_thread(task2, task) { ++ if (task->exec_file) { ++ role_applied = 0; ++ if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) { ++ /* preserve special roles */ ++ FOR_EACH_ROLE_START(role) ++ if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) { ++ task->role = role; ++ role_applied = 1; ++ break; ++ } ++ FOR_EACH_ROLE_END(role) ++ } ++ if (!role_applied) { ++ cred = __task_cred(task); ++ task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid)); ++ } ++ /* this handles non-nested inherited subjects, nested subjects will still ++ be dropped currently */ ++ if (!reload_state->oldmode && task->inherited) ++ subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1); ++ else { ++ /* looked up and tagged to the task previously */ ++ subj = task->tmpacl; ++ } ++ /* subj will be non-null */ ++ __gr_apply_subject_to_task(polstate, task, subj); ++ if (reload_state->oldmode) { ++ task->acl_role_id = 0; ++ task->acl_sp_role = 0; ++ task->inherited = 0; ++ } ++ } else { ++ // it's a kernel process ++ task->role = polstate->kernel_role; ++ task->acl = polstate->kernel_role->root_label; ++#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN ++ task->acl->mode &= ~GR_PROCFIND; ++#endif ++ } ++ } while_each_thread(task2, task); ++ ++ memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state)); ++ memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state)); ++ ++out: ++ ++ return ret; ++} ++ ++static int gracl_reload(struct gr_arg *args, unsigned char oldmode) ++{ ++ struct gr_reload_state new_reload_state = { }; ++ int err; ++ ++ new_reload_state.oldpolicy_ptr = polstate; ++ new_reload_state.oldalloc_ptr = current_alloc_state; ++ new_reload_state.oldmode = oldmode; ++ ++ current_alloc_state = &new_reload_state.newalloc; ++ polstate = &new_reload_state.newpolicy; ++ ++ /* everything relevant is now saved off, copy in the new policy */ ++ if (init_variables(args, true)) { ++ gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION); ++ err = -ENOMEM; ++ goto error; ++ } ++ ++ err = copy_user_acl(args); ++ free_init_variables(); ++ if (err) ++ goto error; ++ /* the new policy is copied in, with the old policy available via saved_state ++ first go through applying roles, making sure to preserve special roles ++ then apply new subjects, making sure to preserve inherited and nested subjects, ++ though currently only inherited subjects will be preserved ++ */ ++ err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL); ++ if (err) ++ goto error; ++ ++ /* we've now applied the new policy, so restore the old policy state to free it */ ++ polstate = &new_reload_state.oldpolicy; ++ current_alloc_state = &new_reload_state.oldalloc; ++ free_variables(true); ++ ++ /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied ++ to running_polstate/current_alloc_state inside stop_machine ++ */ ++ err = 0; ++ goto out; ++error: ++ /* on error of loading the new policy, we'll just keep the previous ++ policy set around ++ */ ++ free_variables(true); ++ ++ /* doesn't affect runtime, but maintains consistent state */ ++out: ++ polstate = new_reload_state.oldpolicy_ptr; ++ current_alloc_state = new_reload_state.oldalloc_ptr; ++ ++ return err; ++} ++ ++static int ++gracl_init(struct gr_arg *args) ++{ ++ int error = 0; ++ ++ memcpy(gr_system_salt, args->salt, GR_SALT_LEN); ++ memcpy(gr_system_sum, args->sum, GR_SHA_LEN); ++ ++ if (init_variables(args, false)) { ++ gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION); ++ error = -ENOMEM; ++ goto out; ++ } ++ ++ error = copy_user_acl(args); ++ free_init_variables(); ++ if (error) ++ goto out; ++ ++ error = gr_set_acls(0); ++ if (error) ++ goto out; ++ ++ gr_enable_rbac_system(); ++ ++ return 0; ++ ++out: ++ free_variables(false); ++ return error; ++} ++ ++static int ++lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt, ++ unsigned char **sum) ++{ ++ struct acl_role_label *r; ++ struct role_allowed_ip *ipp; ++ struct role_transition *trans; ++ unsigned int i; ++ int found = 0; ++ u32 curr_ip = current->signal->curr_ip; ++ ++ current->signal->saved_ip = curr_ip; ++ ++ /* check transition table */ ++ ++ for (trans = current->role->transitions; trans; trans = trans->next) { ++ if (!strcmp(rolename, trans->rolename)) { ++ found = 1; ++ break; ++ } ++ } ++ ++ if (!found) ++ return 0; ++ ++ /* handle special roles that do not require authentication ++ and check ip */ ++ ++ FOR_EACH_ROLE_START(r) ++ if (!strcmp(rolename, r->rolename) && ++ (r->roletype & GR_ROLE_SPECIAL)) { ++ found = 0; ++ if (r->allowed_ips != NULL) { ++ for (ipp = r->allowed_ips; ipp; ipp = ipp->next) { ++ if ((ntohl(curr_ip) & ipp->netmask) == ++ (ntohl(ipp->addr) & ipp->netmask)) ++ found = 1; ++ } ++ } else ++ found = 2; ++ if (!found) ++ return 0; ++ ++ if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) || ++ ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) { ++ *salt = NULL; ++ *sum = NULL; ++ return 1; ++ } ++ } ++ FOR_EACH_ROLE_END(r) ++ ++ for (i = 0; i < polstate->num_sprole_pws; i++) { ++ if (!strcmp(rolename, (const char *)polstate->acl_special_roles[i]->rolename)) { ++ *salt = polstate->acl_special_roles[i]->salt; ++ *sum = polstate->acl_special_roles[i]->sum; ++ return 1; ++ } ++ } ++ ++ return 0; ++} ++ ++int gr_check_secure_terminal(struct task_struct *task) ++{ ++ struct task_struct *p, *p2, *p3; ++ struct files_struct *files; ++ struct fdtable *fdt; ++ struct file *our_file = NULL, *file; ++ struct inode *our_inode = NULL; ++ int i; ++ ++ if (task->signal->tty == NULL) ++ return 1; ++ ++ files = get_files_struct(task); ++ if (files != NULL) { ++ rcu_read_lock(); ++ fdt = files_fdtable(files); ++ for (i=0; i < fdt->max_fds; i++) { ++ file = fcheck_files(files, i); ++ if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) { ++ get_file(file); ++ our_file = file; ++ } ++ } ++ rcu_read_unlock(); ++ put_files_struct(files); ++ } ++ ++ if (our_file == NULL) ++ return 1; ++ ++ our_inode = d_backing_inode(our_file->f_path.dentry); ++ ++ read_lock(&tasklist_lock); ++ do_each_thread(p2, p) { ++ files = get_files_struct(p); ++ if (files == NULL || ++ (p->signal && p->signal->tty == task->signal->tty)) { ++ if (files != NULL) ++ put_files_struct(files); ++ continue; ++ } ++ rcu_read_lock(); ++ fdt = files_fdtable(files); ++ for (i=0; i < fdt->max_fds; i++) { ++ struct inode *inode = NULL; ++ file = fcheck_files(files, i); ++ if (file) ++ inode = d_backing_inode(file->f_path.dentry); ++ if (inode && S_ISCHR(inode->i_mode) && inode->i_rdev == our_inode->i_rdev) { ++ p3 = task; ++ while (task_pid_nr(p3) > 0) { ++ if (p3 == p) ++ break; ++ p3 = p3->real_parent; ++ } ++ if (p3 == p) ++ break; ++ gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p); ++ gr_handle_alertkill(p); ++ rcu_read_unlock(); ++ put_files_struct(files); ++ read_unlock(&tasklist_lock); ++ fput(our_file); ++ return 0; ++ } ++ } ++ rcu_read_unlock(); ++ put_files_struct(files); ++ } while_each_thread(p2, p); ++ read_unlock(&tasklist_lock); ++ ++ fput(our_file); ++ return 1; ++} ++ ++ssize_t ++write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos) ++{ ++ struct gr_arg_wrapper uwrap; ++ unsigned char *sprole_salt = NULL; ++ unsigned char *sprole_sum = NULL; ++ int error = 0; ++ int error2 = 0; ++ size_t req_count = 0; ++ unsigned char oldmode = 0; ++ ++ mutex_lock(&gr_dev_mutex); ++ ++ if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) { ++ error = -EPERM; ++ goto out; ++ } ++ ++#ifdef CONFIG_COMPAT ++ pax_open_kernel(); ++ if (in_compat_syscall()) { ++ copy_gr_arg_wrapper = ©_gr_arg_wrapper_compat; ++ copy_gr_arg = ©_gr_arg_compat; ++ copy_acl_object_label = ©_acl_object_label_compat; ++ copy_acl_subject_label = ©_acl_subject_label_compat; ++ copy_acl_role_label = ©_acl_role_label_compat; ++ copy_acl_ip_label = ©_acl_ip_label_compat; ++ copy_role_allowed_ip = ©_role_allowed_ip_compat; ++ copy_role_transition = ©_role_transition_compat; ++ copy_sprole_pw = ©_sprole_pw_compat; ++ copy_gr_hash_struct = ©_gr_hash_struct_compat; ++ copy_pointer_from_array = ©_pointer_from_array_compat; ++ get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat; ++ } else { ++ copy_gr_arg_wrapper = ©_gr_arg_wrapper_normal; ++ copy_gr_arg = ©_gr_arg_normal; ++ copy_acl_object_label = ©_acl_object_label_normal; ++ copy_acl_subject_label = ©_acl_subject_label_normal; ++ copy_acl_role_label = ©_acl_role_label_normal; ++ copy_acl_ip_label = ©_acl_ip_label_normal; ++ copy_role_allowed_ip = ©_role_allowed_ip_normal; ++ copy_role_transition = ©_role_transition_normal; ++ copy_sprole_pw = ©_sprole_pw_normal; ++ copy_gr_hash_struct = ©_gr_hash_struct_normal; ++ copy_pointer_from_array = ©_pointer_from_array_normal; ++ get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal; ++ } ++ pax_close_kernel(); ++#endif ++ ++ req_count = get_gr_arg_wrapper_size(); ++ ++ if (count != req_count) { ++ gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count); ++ error = -EINVAL; ++ goto out; ++ } ++ ++ ++ if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) { ++ gr_auth_expires = 0; ++ gr_auth_attempts = 0; ++ } ++ ++ error = copy_gr_arg_wrapper(buf, &uwrap); ++ if (error) ++ goto out; ++ ++ error = copy_gr_arg(uwrap.arg, gr_usermode); ++ if (error) ++ goto out; ++ ++ if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM && ++ gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES && ++ time_after(gr_auth_expires, get_seconds())) { ++ error = -EBUSY; ++ goto out; ++ } ++ ++ /* if non-root trying to do anything other than use a special role, ++ do not attempt authentication, do not count towards authentication ++ locking ++ */ ++ ++ if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS && ++ gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM && ++ gr_is_global_nonroot(current_uid())) { ++ error = -EPERM; ++ goto out; ++ } ++ ++ /* ensure pw and special role name are null terminated */ ++ ++ gr_usermode->pw[GR_PW_LEN - 1] = '\0'; ++ gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0'; ++ ++ /* Okay. ++ * We have our enough of the argument structure..(we have yet ++ * to copy_from_user the tables themselves) . Copy the tables ++ * only if we need them, i.e. for loading operations. */ ++ ++ switch (gr_usermode->mode) { ++ case GR_STATUS: ++ if (gr_acl_is_enabled()) { ++ error = 1; ++ if (!gr_check_secure_terminal(current)) ++ error = 3; ++ } else ++ error = 2; ++ goto out; ++ case GR_SHUTDOWN: ++ if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) { ++ stop_machine(gr_rbac_disable, NULL, NULL); ++ free_variables(false); ++ memset(gr_usermode, 0, sizeof(struct gr_arg)); ++ memset(gr_system_salt, 0, GR_SALT_LEN); ++ memset(gr_system_sum, 0, GR_SHA_LEN); ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG); ++ } else if (gr_acl_is_enabled()) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG); ++ error = -EPERM; ++ } else { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG); ++ error = -EAGAIN; ++ } ++ break; ++ case GR_ENABLE: ++ if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode))) ++ gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION); ++ else { ++ if (gr_acl_is_enabled()) ++ error = -EAGAIN; ++ else ++ error = error2; ++ gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION); ++ } ++ break; ++ case GR_OLDRELOAD: ++ oldmode = 1; ++ case GR_RELOAD: ++ if (!gr_acl_is_enabled()) { ++ gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION); ++ error = -EAGAIN; ++ } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) { ++ error2 = gracl_reload(gr_usermode, oldmode); ++ if (!error2) ++ gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION); ++ else { ++ gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION); ++ error = error2; ++ } ++ } else { ++ gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION); ++ error = -EPERM; ++ } ++ break; ++ case GR_SEGVMOD: ++ if (unlikely(!gr_acl_is_enabled())) { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG); ++ error = -EAGAIN; ++ break; ++ } ++ ++ if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG); ++ if (gr_usermode->segv_device && gr_usermode->segv_inode) { ++ struct acl_subject_label *segvacl; ++ segvacl = ++ lookup_acl_subj_label(gr_usermode->segv_inode, ++ gr_usermode->segv_device, ++ current->role); ++ if (segvacl) { ++ segvacl->crashes = 0; ++ segvacl->expires = 0; ++ } ++ } else ++ gr_find_and_remove_uid(gr_usermode->segv_uid); ++ } else { ++ gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG); ++ error = -EPERM; ++ } ++ break; ++ case GR_SPROLE: ++ case GR_SPROLEPAM: ++ if (unlikely(!gr_acl_is_enabled())) { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG); ++ error = -EAGAIN; ++ break; ++ } ++ ++ if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) { ++ current->role->expires = 0; ++ current->role->auth_attempts = 0; ++ } ++ ++ if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES && ++ time_after(current->role->expires, get_seconds())) { ++ error = -EBUSY; ++ goto out; ++ } ++ ++ if (lookup_special_role_auth ++ (gr_usermode->mode, (const char *)gr_usermode->sp_role, &sprole_salt, &sprole_sum) ++ && ((!sprole_salt && !sprole_sum) ++ || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) { ++ char *p = ""; ++ assign_special_role((const char *)gr_usermode->sp_role); ++ read_lock(&tasklist_lock); ++ if (current->real_parent) ++ p = current->real_parent->role->rolename; ++ read_unlock(&tasklist_lock); ++ gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG, ++ p, acl_sp_role_value); ++ } else { ++ gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role); ++ error = -EPERM; ++ if(!(current->role->auth_attempts++)) ++ current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT; ++ ++ goto out; ++ } ++ break; ++ case GR_UNSPROLE: ++ if (unlikely(!gr_acl_is_enabled())) { ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG); ++ error = -EAGAIN; ++ break; ++ } ++ ++ if (current->role->roletype & GR_ROLE_SPECIAL) { ++ char *p = ""; ++ int i = 0; ++ ++ read_lock(&tasklist_lock); ++ if (current->real_parent) { ++ p = current->real_parent->role->rolename; ++ i = current->real_parent->acl_role_id; ++ } ++ read_unlock(&tasklist_lock); ++ ++ gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i); ++ gr_set_acls(1); ++ } else { ++ error = -EPERM; ++ goto out; ++ } ++ break; ++ default: ++ gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode); ++ error = -EINVAL; ++ break; ++ } ++ ++ if (error != -EPERM) ++ goto out; ++ ++ if(!(gr_auth_attempts++)) ++ gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT; ++ ++ out: ++ mutex_unlock(&gr_dev_mutex); ++ ++ if (!error) ++ error = req_count; ++ ++ return error; ++} ++ ++int ++gr_set_acls(const int type) ++{ ++ struct task_struct *task, *task2; ++ struct acl_role_label *role = current->role; ++ struct acl_subject_label *subj; ++ __u16 acl_role_id = current->acl_role_id; ++ const struct cred *cred; ++ int ret; ++ ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ do_each_thread(task2, task) { ++ /* check to see if we're called from the exit handler, ++ if so, only replace ACLs that have inherited the admin ++ ACL */ ++ ++ if (type && (task->role != role || ++ task->acl_role_id != acl_role_id)) ++ continue; ++ ++ task->acl_role_id = 0; ++ task->acl_sp_role = 0; ++ task->inherited = 0; ++ ++ if (task->exec_file) { ++ cred = __task_cred(task); ++ task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid)); ++ subj = __gr_get_subject_for_task(polstate, task, NULL, 1); ++ if (subj == NULL) { ++ ret = -EINVAL; ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task)); ++ return ret; ++ } ++ __gr_apply_subject_to_task(polstate, task, subj); ++ } else { ++ // it's a kernel process ++ task->role = polstate->kernel_role; ++ task->acl = polstate->kernel_role->root_label; ++#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN ++ task->acl->mode &= ~GR_PROCFIND; ++#endif ++ } ++ } while_each_thread(task2, task); ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ ++ return 0; ++} +diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c +new file mode 100644 +index 000000000000..dfba8fd4ba9a +--- /dev/null ++++ b/grsecurity/gracl_res.c +@@ -0,0 +1,74 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/gracl.h> ++#include <linux/grinternal.h> ++ ++static const char *restab_log[] = { ++ [RLIMIT_CPU] = "RLIMIT_CPU", ++ [RLIMIT_FSIZE] = "RLIMIT_FSIZE", ++ [RLIMIT_DATA] = "RLIMIT_DATA", ++ [RLIMIT_STACK] = "RLIMIT_STACK", ++ [RLIMIT_CORE] = "RLIMIT_CORE", ++ [RLIMIT_RSS] = "RLIMIT_RSS", ++ [RLIMIT_NPROC] = "RLIMIT_NPROC", ++ [RLIMIT_NOFILE] = "RLIMIT_NOFILE", ++ [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK", ++ [RLIMIT_AS] = "RLIMIT_AS", ++ [RLIMIT_LOCKS] = "RLIMIT_LOCKS", ++ [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING", ++ [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE", ++ [RLIMIT_NICE] = "RLIMIT_NICE", ++ [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO", ++ [RLIMIT_RTTIME] = "RLIMIT_RTTIME", ++ [GR_CRASH_RES] = "RLIMIT_CRASH" ++}; ++ ++void ++gr_log_resource(const struct task_struct *task, ++ const int res, const unsigned long wanted, const int gt) ++{ ++ const struct cred *cred; ++ unsigned long rlim; ++ ++ if (!gr_acl_is_enabled() && !grsec_resource_logging) ++ return; ++ ++ // not yet supported resource ++ if (unlikely(!restab_log[res])) ++ return; ++ ++ /* ++ * not really security relevant, too much userland code shared ++ * from pulseaudio that blindly attempts to violate limits in a loop, ++ * resulting in log spam ++ */ ++ if (res == RLIMIT_NICE) ++ return; ++ ++ if (res == RLIMIT_CPU || res == RLIMIT_RTTIME) ++ rlim = task_rlimit_max(task, res); ++ else ++ rlim = task_rlimit(task, res); ++ ++ if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim))) ++ return; ++ ++ rcu_read_lock(); ++ cred = __task_cred(task); ++ ++ if (res == RLIMIT_NPROC && ++ (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) || ++ cap_raised(cred->cap_effective, CAP_SYS_RESOURCE))) ++ goto out_rcu_unlock; ++ else if (res == RLIMIT_MEMLOCK && ++ cap_raised(cred->cap_effective, CAP_IPC_LOCK)) ++ goto out_rcu_unlock; ++ rcu_read_unlock(); ++ ++ gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim); ++ ++ return; ++out_rcu_unlock: ++ rcu_read_unlock(); ++ return; ++} +diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c +new file mode 100644 +index 000000000000..02c5a2bb9c15 +--- /dev/null ++++ b/grsecurity/gracl_segv.c +@@ -0,0 +1,306 @@ ++#include <linux/kernel.h> ++#include <linux/mm.h> ++#include <asm/uaccess.h> ++#include <asm/errno.h> ++#include <asm/mman.h> ++#include <net/sock.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/net.h> ++#include <linux/in.h> ++#include <linux/slab.h> ++#include <linux/types.h> ++#include <linux/sched.h> ++#include <linux/timer.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE) ++#include <linux/magic.h> ++#include <linux/pagemap.h> ++#include "../fs/btrfs/async-thread.h" ++#include "../fs/btrfs/ctree.h" ++#include "../fs/btrfs/btrfs_inode.h" ++#endif ++ ++static struct crash_uid *uid_set; ++static unsigned short uid_used; ++static DEFINE_SPINLOCK(gr_uid_lock); ++extern rwlock_t gr_inode_lock; ++extern struct acl_subject_label * ++ lookup_acl_subj_label(const u64 inode, const dev_t dev, ++ const struct acl_role_label *role); ++ ++int ++gr_init_uidset(void) ++{ ++ uid_set = ++ kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL); ++ uid_used = 0; ++ ++ return uid_set ? 1 : 0; ++} ++ ++void ++gr_free_uidset(void) ++{ ++ if (uid_set) { ++ struct crash_uid *tmpset; ++ spin_lock(&gr_uid_lock); ++ tmpset = uid_set; ++ uid_set = NULL; ++ uid_used = 0; ++ spin_unlock(&gr_uid_lock); ++ if (tmpset) ++ kfree(tmpset); ++ } ++ ++ return; ++} ++ ++int ++gr_find_uid(const uid_t uid) ++{ ++ struct crash_uid *tmp = uid_set; ++ uid_t buid; ++ int low = 0, high = uid_used - 1, mid; ++ ++ while (high >= low) { ++ mid = (low + high) >> 1; ++ buid = tmp[mid].uid; ++ if (buid == uid) ++ return mid; ++ if (buid > uid) ++ high = mid - 1; ++ if (buid < uid) ++ low = mid + 1; ++ } ++ ++ return -1; ++} ++ ++static void ++gr_insertsort(void) ++{ ++ unsigned short i, j; ++ struct crash_uid index; ++ ++ for (i = 1; i < uid_used; i++) { ++ index = uid_set[i]; ++ j = i; ++ while ((j > 0) && uid_set[j - 1].uid > index.uid) { ++ uid_set[j] = uid_set[j - 1]; ++ j--; ++ } ++ uid_set[j] = index; ++ } ++ ++ return; ++} ++ ++static void ++gr_insert_uid(const kuid_t kuid, const unsigned long expires) ++{ ++ int loc; ++ uid_t uid = GR_GLOBAL_UID(kuid); ++ ++ if (uid_used == GR_UIDTABLE_MAX) ++ return; ++ ++ loc = gr_find_uid(uid); ++ ++ if (loc >= 0) { ++ uid_set[loc].expires = expires; ++ return; ++ } ++ ++ uid_set[uid_used].uid = uid; ++ uid_set[uid_used].expires = expires; ++ uid_used++; ++ ++ gr_insertsort(); ++ ++ return; ++} ++ ++void ++gr_remove_uid(const unsigned short loc) ++{ ++ unsigned short i; ++ ++ for (i = loc + 1; i < uid_used; i++) ++ uid_set[i - 1] = uid_set[i]; ++ ++ uid_used--; ++ ++ return; ++} ++ ++int gr_find_and_remove_uid(uid_t uid) ++{ ++ int loc; ++ ++ spin_lock(&gr_uid_lock); ++ loc = gr_find_uid(uid); ++ if (loc >= 0) ++ gr_remove_uid(loc); ++ spin_unlock(&gr_uid_lock); ++ ++ return loc >= 0 ? 1 : 0; ++} ++ ++int ++gr_check_crash_uid(const kuid_t kuid) ++{ ++ int loc; ++ int ret = 0; ++ uid_t uid; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return 0; ++ ++ uid = GR_GLOBAL_UID(kuid); ++ ++ spin_lock(&gr_uid_lock); ++ loc = gr_find_uid(uid); ++ ++ if (loc < 0) ++ goto out_unlock; ++ ++ if (time_before_eq(uid_set[loc].expires, get_seconds())) ++ gr_remove_uid(loc); ++ else ++ ret = 1; ++ ++out_unlock: ++ spin_unlock(&gr_uid_lock); ++ return ret; ++} ++ ++extern int gr_fake_force_sig(int sig, struct task_struct *t); ++ ++void ++gr_handle_crash(struct task_struct *task, const int sig) ++{ ++ struct acl_subject_label *curr; ++ struct task_struct *tsk, *tsk2; ++ const struct cred *cred; ++ const struct cred *cred2; ++ ++ if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL) ++ return; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return; ++ ++ curr = task->acl; ++ ++ if (!(curr->resmask & (1U << GR_CRASH_RES))) ++ return; ++ ++ if (time_before_eq(curr->expires, get_seconds())) { ++ curr->expires = 0; ++ curr->crashes = 0; ++ } ++ ++ curr->crashes++; ++ ++ if (!curr->expires) ++ curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max; ++ ++ if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) && ++ time_after(curr->expires, get_seconds())) { ++ int is_priv = is_privileged_binary(task->mm->exe_file->f_path.dentry); ++ ++ rcu_read_lock(); ++ cred = __task_cred(task); ++ if (gr_is_global_nonroot(cred->uid) && is_priv) { ++ gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max); ++ spin_lock(&gr_uid_lock); ++ gr_insert_uid(cred->uid, curr->expires); ++ spin_unlock(&gr_uid_lock); ++ curr->expires = 0; ++ curr->crashes = 0; ++ read_lock(&tasklist_lock); ++ do_each_thread(tsk2, tsk) { ++ cred2 = __task_cred(tsk); ++ if (tsk != task && uid_eq(cred2->uid, cred->uid)) ++ gr_fake_force_sig(SIGKILL, tsk); ++ } while_each_thread(tsk2, tsk); ++ read_unlock(&tasklist_lock); ++ } else { ++ gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max); ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ do_each_thread(tsk2, tsk) { ++ if (likely(tsk != task)) { ++ // if this thread has the same subject as the one that triggered ++ // RES_CRASH and it's the same binary, kill it ++ if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file)) ++ gr_fake_force_sig(SIGKILL, tsk); ++ } ++ } while_each_thread(tsk2, tsk); ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ } ++ rcu_read_unlock(); ++ } ++ ++ return; ++} ++ ++int ++gr_check_crash_exec(const struct file *filp) ++{ ++ struct acl_subject_label *curr; ++ struct dentry *dentry; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return 0; ++ ++ read_lock(&gr_inode_lock); ++ dentry = filp->f_path.dentry; ++ curr = lookup_acl_subj_label(gr_get_ino_from_dentry(dentry), gr_get_dev_from_dentry(dentry), ++ current->role); ++ read_unlock(&gr_inode_lock); ++ ++ if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) || ++ (!curr->crashes && !curr->expires)) ++ return 0; ++ ++ if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) && ++ time_after(curr->expires, get_seconds())) ++ return 1; ++ else if (time_before_eq(curr->expires, get_seconds())) { ++ curr->crashes = 0; ++ curr->expires = 0; ++ } ++ ++ return 0; ++} ++ ++void ++gr_handle_alertkill(struct task_struct *task) ++{ ++ struct acl_subject_label *curracl; ++ __u32 curr_ip; ++ struct task_struct *p, *p2; ++ ++ if (unlikely(!gr_acl_is_enabled())) ++ return; ++ ++ curracl = task->acl; ++ curr_ip = task->signal->curr_ip; ++ ++ if ((curracl->mode & GR_KILLIPPROC) && curr_ip) { ++ read_lock(&tasklist_lock); ++ do_each_thread(p2, p) { ++ if (p->signal->curr_ip == curr_ip) ++ gr_fake_force_sig(SIGKILL, p); ++ } while_each_thread(p2, p); ++ read_unlock(&tasklist_lock); ++ } else if (curracl->mode & GR_KILLPROC) ++ gr_fake_force_sig(SIGKILL, task); ++ ++ return; ++} +diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c +new file mode 100644 +index 000000000000..6b0c9cc644ff +--- /dev/null ++++ b/grsecurity/gracl_shm.c +@@ -0,0 +1,40 @@ ++#include <linux/kernel.h> ++#include <linux/mm.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/ipc.h> ++#include <linux/gracl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++int ++gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const u64 shm_createtime, const kuid_t cuid, const int shmid) ++{ ++ struct task_struct *task; ++ ++ if (!gr_acl_is_enabled()) ++ return 1; ++ ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ ++ task = find_task_by_vpid(shm_cprid); ++ ++ if (unlikely(!task)) ++ task = find_task_by_vpid(shm_lapid); ++ ++ if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) || ++ (task_pid_nr(task) == shm_lapid)) && ++ (task->acl->mode & GR_PROTSHM) && ++ (task->acl != current->acl))) { ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid); ++ return 0; ++ } ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ ++ return 1; ++} +diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c +new file mode 100644 +index 000000000000..bc0be01b02a0 +--- /dev/null ++++ b/grsecurity/grsec_chdir.c +@@ -0,0 +1,19 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/fs.h> ++#include <linux/file.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++void ++gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR ++ if ((grsec_enable_chdir && grsec_enable_group && ++ in_group_p(grsec_audit_gid)) || (grsec_enable_chdir && ++ !grsec_enable_group)) { ++ gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt); ++ } ++#endif ++ return; ++} +diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c +new file mode 100644 +index 000000000000..1964ab1c888e +--- /dev/null ++++ b/grsecurity/grsec_chroot.c +@@ -0,0 +1,506 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/mount.h> ++#include <linux/types.h> ++#include <linux/namei.h> ++#include "../fs/mount.h" ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD ++int gr_init_ran; ++#endif ++ ++void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME ++ struct dentry *tmpd = dentry; ++ ++ read_seqlock_excl(&mount_lock); ++ write_seqlock(&rename_lock); ++ ++ while (tmpd != mnt->mnt_root) { ++ atomic_inc(&tmpd->chroot_refcnt); ++ tmpd = tmpd->d_parent; ++ } ++ atomic_inc(&tmpd->chroot_refcnt); ++ ++ write_sequnlock(&rename_lock); ++ read_sequnlock_excl(&mount_lock); ++#endif ++} ++ ++void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME ++ struct dentry *tmpd = dentry; ++ ++ read_seqlock_excl(&mount_lock); ++ write_seqlock(&rename_lock); ++ ++ while (tmpd != mnt->mnt_root) { ++ atomic_dec(&tmpd->chroot_refcnt); ++ tmpd = tmpd->d_parent; ++ } ++ atomic_dec(&tmpd->chroot_refcnt); ++ ++ write_sequnlock(&rename_lock); ++ read_sequnlock_excl(&mount_lock); ++#endif ++} ++ ++#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME ++static struct dentry *get_closest_chroot(struct dentry *dentry) ++{ ++ write_seqlock(&rename_lock); ++ do { ++ if (atomic_read(&dentry->chroot_refcnt)) { ++ write_sequnlock(&rename_lock); ++ return dentry; ++ } ++ dentry = dentry->d_parent; ++ } while (!IS_ROOT(dentry)); ++ write_sequnlock(&rename_lock); ++ return NULL; ++} ++#endif ++ ++int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt, ++ struct dentry *newdentry, struct vfsmount *newmnt) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME ++ struct dentry *chroot; ++ ++ if (unlikely(!grsec_enable_chroot_rename)) ++ return 0; ++ ++ if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid()))) ++ return 0; ++ ++ chroot = get_closest_chroot(olddentry); ++ ++ if (chroot == NULL) ++ return 0; ++ ++ if (is_subdir(newdentry, chroot)) ++ return 0; ++ ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt); ++ ++ return 1; ++#else ++ return 0; ++#endif ++} ++ ++void gr_set_chroot_entries(struct task_struct *task, const struct path *path) ++{ ++#ifdef CONFIG_GRKERNSEC ++ if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry && ++ path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root ++#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD ++ && gr_init_ran ++#endif ++ ) ++ task->gr_is_chrooted = 1; ++ else { ++#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD ++ if (task_pid_nr(task) == 1 && !gr_init_ran) ++ gr_init_ran = 1; ++#endif ++ task->gr_is_chrooted = 0; ++ } ++ ++ task->gr_chroot_dentry = path->dentry; ++#endif ++ return; ++} ++ ++void gr_clear_chroot_entries(struct task_struct *task) ++{ ++#ifdef CONFIG_GRKERNSEC ++ task->gr_is_chrooted = 0; ++ task->gr_chroot_dentry = NULL; ++#endif ++ return; ++} ++ ++int ++gr_handle_chroot_unix(const pid_t pid) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX ++ struct task_struct *p; ++ ++ if (unlikely(!grsec_enable_chroot_unix)) ++ return 1; ++ ++ if (likely(!proc_is_chrooted(current))) ++ return 1; ++ ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ p = find_task_by_vpid_unrestricted(pid); ++ if (unlikely(p && !have_same_root(current, p))) { ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG); ++ return 0; ++ } ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++#endif ++ return 1; ++} ++ ++int ++gr_handle_chroot_nice(void) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_NICE ++ if (grsec_enable_chroot_nice && proc_is_chrooted(current)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_setpriority(struct task_struct *p, const int niceval) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_NICE ++ if (grsec_enable_chroot_nice && (niceval < task_nice(p)) ++ && proc_is_chrooted(current)) { ++ gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p)); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_fowner(struct pid *pid, enum pid_type type) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK ++ struct task_struct *p; ++ int ret = 0; ++ if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid) ++ return ret; ++ ++ read_lock(&tasklist_lock); ++ do_each_pid_task(pid, type, p) { ++ if (!have_same_root(current, p)) { ++ ret = 1; ++ goto out; ++ } ++ } while_each_pid_task(pid, type, p); ++out: ++ read_unlock(&tasklist_lock); ++ return ret; ++#endif ++ return 0; ++} ++ ++int ++gr_pid_is_chrooted(struct task_struct *p) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK ++ if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL) ++ return 0; ++ ++ if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) || ++ !have_same_root(current, p)) { ++ return 1; ++ } ++#endif ++ return 0; ++} ++ ++EXPORT_SYMBOL_GPL(gr_pid_is_chrooted); ++ ++#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR) ++int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt) ++{ ++ struct path path, currentroot; ++ int ret = 0; ++ ++ path.dentry = (struct dentry *)u_dentry; ++ path.mnt = (struct vfsmount *)u_mnt; ++ get_fs_root(current->fs, ¤troot); ++ if (path_is_under(&path, ¤troot)) ++ ret = 1; ++ path_put(¤troot); ++ ++ return ret; ++} ++#endif ++ ++int ++gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR ++ if (!grsec_enable_chroot_fchdir) ++ return 1; ++ ++ if (!proc_is_chrooted(current)) ++ return 1; ++ else if (!gr_is_outside_chroot(u_dentry, u_mnt)) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt); ++ return 0; ++ } ++#endif ++ return 1; ++} ++ ++int ++gr_chroot_pathat(int dfd, struct dentry *u_dentry, struct vfsmount *u_mnt, unsigned flags) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR ++ struct fd f; ++ struct path fd_path; ++ struct path file_path; ++ ++ if (!grsec_enable_chroot_fchdir) ++ return 0; ++ ++ if (!proc_is_chrooted(current) || dfd == -1 || dfd == AT_FDCWD) ++ return 0; ++ ++ if (flags & LOOKUP_RCU) ++ return -ECHILD; ++ ++ f = fdget_raw(dfd); ++ if (!f.file) ++ return 0; ++ ++ fd_path = f.file->f_path; ++ path_get(&fd_path); ++ fdput(f); ++ ++ file_path.dentry = u_dentry; ++ file_path.mnt = u_mnt; ++ ++ if (!gr_is_outside_chroot(u_dentry, u_mnt) && !path_is_under(&file_path, &fd_path)) { ++ path_put(&fd_path); ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_PATHAT_MSG, u_dentry, u_mnt); ++ return -ENOENT; ++ } ++ path_put(&fd_path); ++#endif ++ return 0; ++} ++ ++int ++gr_chroot_fhandle(void) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR ++ if (!grsec_enable_chroot_fchdir) ++ return 1; ++ ++ if (!proc_is_chrooted(current)) ++ return 1; ++ else { ++ gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG); ++ return 0; ++ } ++#endif ++ return 1; ++} ++ ++int ++gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const u64 shm_createtime) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT ++ struct task_struct *p; ++ ++ if (unlikely(!grsec_enable_chroot_shmat)) ++ return 1; ++ ++ if (likely(!proc_is_chrooted(current))) ++ return 1; ++ ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ ++ if ((p = find_task_by_vpid_unrestricted(shm_cprid))) { ++ if (time_before_eq64(p->start_time, shm_createtime)) { ++ if (have_same_root(current, p)) { ++ goto allow; ++ } else { ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG); ++ return 0; ++ } ++ } ++ /* creator exited, pid reuse, fall through to next check */ ++ } ++ if ((p = find_task_by_vpid_unrestricted(shm_lapid))) { ++ if (unlikely(!have_same_root(current, p))) { ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG); ++ return 0; ++ } ++ } ++ ++allow: ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++#endif ++ return 1; ++} ++ ++void ++gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG ++ if (grsec_enable_chroot_execlog && proc_is_chrooted(current)) ++ gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt); ++#endif ++ return; ++} ++ ++int ++gr_handle_chroot_mknod(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int mode) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD ++ if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) && ++ proc_is_chrooted(current)) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_mount(const struct dentry *dentry, ++ const struct vfsmount *mnt, const char *dev_name) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT ++ if (grsec_enable_chroot_mount && proc_is_chrooted(current)) { ++ gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_pivot(void) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT ++ if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE ++ if (grsec_enable_chroot_double && proc_is_chrooted(current) && ++ !gr_is_outside_chroot(dentry, mnt)) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++extern const char *captab_log[]; ++extern int captab_log_entries; ++ ++int ++gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ if (grsec_enable_chroot_caps && proc_is_chrooted(task)) { ++ kernel_cap_t chroot_caps = GR_CHROOT_CAPS; ++ if (cap_raised(chroot_caps, cap)) { ++ if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) { ++ gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]); ++ } ++ return 0; ++ } ++ } ++#endif ++ return 1; ++} ++ ++int ++gr_chroot_is_capable(const int cap) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ return gr_task_chroot_is_capable(current, current_cred(), cap); ++#endif ++ return 1; ++} ++ ++int ++gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ if (grsec_enable_chroot_caps && proc_is_chrooted(task)) { ++ kernel_cap_t chroot_caps = GR_CHROOT_CAPS; ++ if (cap_raised(chroot_caps, cap)) { ++ return 0; ++ } ++ } ++#endif ++ return 1; ++} ++ ++int ++gr_chroot_is_capable_nolog(const int cap) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ return gr_task_chroot_is_capable_nolog(current, cap); ++#endif ++ return 1; ++} ++ ++int ++gr_handle_chroot_sysctl(const int op) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL ++ if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) && ++ proc_is_chrooted(current)) ++ return -EACCES; ++#endif ++ return 0; ++} ++ ++void ++gr_handle_chroot_chdir(const struct path *path) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR ++ if (grsec_enable_chroot_chdir) ++ set_fs_pwd(current->fs, path); ++#endif ++ return; ++} ++ ++int ++gr_handle_chroot_chmod(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int mode) ++{ ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD ++ /* allow chmod +s on directories, but not files */ ++ if (grsec_enable_chroot_chmod && !d_is_dir(dentry) && ++ ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) && ++ proc_is_chrooted(current)) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} +diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c +new file mode 100644 +index 000000000000..ba8d9971ed37 +--- /dev/null ++++ b/grsecurity/grsec_disabled.c +@@ -0,0 +1,445 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/kdev_t.h> ++#include <linux/net.h> ++#include <linux/in.h> ++#include <linux/ip.h> ++#include <linux/skbuff.h> ++#include <linux/sysctl.h> ++ ++#ifdef CONFIG_PAX_HAVE_ACL_FLAGS ++void ++pax_set_initial_flags(struct linux_binprm *bprm) ++{ ++ return; ++} ++#endif ++ ++#ifdef CONFIG_SYSCTL ++__u32 ++gr_handle_sysctl(const struct ctl_table * table, const int op) ++{ ++ return 0; ++} ++#endif ++ ++#ifdef CONFIG_TASKSTATS ++int gr_is_taskstats_denied(int pid) ++{ ++ return 0; ++} ++#endif ++ ++int ++gr_acl_is_enabled(void) ++{ ++ return 0; ++} ++ ++int ++gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap, bool log) ++{ ++ return 0; ++} ++ ++void ++gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode) ++{ ++ return; ++} ++ ++int ++gr_handle_rawio(const struct inode *inode) ++{ ++ return 0; ++} ++ ++void ++gr_acl_handle_psacct(struct task_struct *task, const long code) ++{ ++ return; ++} ++ ++int ++gr_handle_ptrace(struct task_struct *task, const long request) ++{ ++ return 0; ++} ++ ++int ++gr_handle_proc_ptrace(struct task_struct *task) ++{ ++ return 0; ++} ++ ++int ++gr_set_acls(const int type) ++{ ++ return 0; ++} ++ ++int ++gr_check_hidden_task(const struct task_struct *tsk) ++{ ++ return 0; ++} ++ ++int ++gr_check_protected_task(const struct task_struct *task) ++{ ++ return 0; ++} ++ ++int ++gr_check_protected_task_fowner(struct pid *pid, enum pid_type type) ++{ ++ return 0; ++} ++ ++void ++gr_copy_label(struct task_struct *tsk) ++{ ++ return; ++} ++ ++void ++gr_set_pax_flags(struct task_struct *task) ++{ ++ return; ++} ++ ++int ++gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt, ++ const int unsafe_share) ++{ ++ return 0; ++} ++ ++void ++gr_handle_delete(const u64 ino, const dev_t dev) ++{ ++ return; ++} ++ ++void ++gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++ return; ++} ++ ++void ++gr_handle_crash(struct task_struct *task, const int sig) ++{ ++ return; ++} ++ ++int ++gr_check_crash_exec(const struct file *filp) ++{ ++ return 0; ++} ++ ++int ++gr_check_crash_uid(const kuid_t uid) ++{ ++ return 0; ++} ++ ++void ++gr_handle_rename(struct inode *old_dir, struct inode *new_dir, ++ struct dentry *old_dentry, ++ struct dentry *new_dentry, ++ struct vfsmount *mnt, const __u8 replace, unsigned int flags) ++{ ++ return; ++} ++ ++int ++gr_search_socket(const int family, const int type, const int protocol) ++{ ++ return 1; ++} ++ ++int ++gr_search_connectbind(const int mode, const struct socket *sock, ++ const struct sockaddr_in *addr) ++{ ++ return 0; ++} ++ ++void ++gr_handle_alertkill(struct task_struct *task) ++{ ++ return; ++} ++ ++__u32 ++gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_hidden_file(const struct dentry * dentry, ++ const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt, ++ int acc_mode) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++int ++gr_acl_handle_mmap(const struct file *file, const unsigned long prot, ++ unsigned int *vm_flags) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_truncate(const struct dentry * dentry, ++ const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_access(const struct dentry * dentry, ++ const struct vfsmount * mnt, const int fmode) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt, ++ umode_t *mode) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++void ++grsecurity_init(void) ++{ ++ return; ++} ++ ++umode_t gr_acl_umask(void) ++{ ++ return 0; ++} ++ ++__u32 ++gr_acl_handle_mknod(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const int mode) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_mkdir(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_symlink(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, const struct filename *from) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_link(const struct dentry * new_dentry, ++ const struct dentry * parent_dentry, ++ const struct vfsmount * parent_mnt, ++ const struct dentry * old_dentry, ++ const struct vfsmount * old_mnt, const struct filename *to) ++{ ++ return 1; ++} ++ ++int ++gr_acl_handle_rename(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const struct dentry *old_dentry, ++ const struct inode *old_parent_inode, ++ const struct vfsmount *old_mnt, const struct filename *newname, ++ unsigned int flags) ++{ ++ return 0; ++} ++ ++int ++gr_acl_handle_filldir(const struct file *file, const char *name, ++ const int namelen, const u64 ino) ++{ ++ return 1; ++} ++ ++int ++gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const u64 shm_createtime, const kuid_t cuid, const int shmid) ++{ ++ return 1; ++} ++ ++int ++gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr) ++{ ++ return 0; ++} ++ ++int ++gr_search_accept(const struct socket *sock) ++{ ++ return 0; ++} ++ ++int ++gr_search_listen(const struct socket *sock) ++{ ++ return 0; ++} ++ ++int ++gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr) ++{ ++ return 0; ++} ++ ++__u32 ++gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt) ++{ ++ return 1; ++} ++ ++__u32 ++gr_acl_handle_creat(const struct dentry * dentry, ++ const struct dentry * p_dentry, ++ const struct vfsmount * p_mnt, int open_flags, int acc_mode, ++ const int imode) ++{ ++ return 1; ++} ++ ++void ++gr_acl_handle_exit(void) ++{ ++ return; ++} ++ ++int ++gr_acl_handle_mprotect(const struct file *file, const unsigned long prot) ++{ ++ return 1; ++} ++ ++void ++gr_set_role_label(const kuid_t uid, const kgid_t gid) ++{ ++ return; ++} ++ ++int ++gr_acl_handle_procpidmem(const struct task_struct *task) ++{ ++ return 0; ++} ++ ++int ++gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb) ++{ ++ return 0; ++} ++ ++int ++gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr) ++{ ++ return 0; ++} ++ ++int ++gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs) ++{ ++ return 0; ++} ++ ++int ++gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs) ++{ ++ return 0; ++} ++ ++int gr_acl_enable_at_secure(void) ++{ ++ return 0; ++} ++ ++dev_t gr_get_dev_from_dentry(struct dentry *dentry) ++{ ++ return d_backing_inode(dentry)->i_sb->s_dev; ++} ++ ++u64 gr_get_ino_from_dentry(struct dentry *dentry) ++{ ++ return d_backing_inode(dentry)->i_ino; ++} ++ ++void gr_put_exec_file(struct task_struct *task) ++{ ++ return; ++} ++ ++#ifdef CONFIG_SECURITY ++EXPORT_SYMBOL_GPL(gr_check_user_change); ++EXPORT_SYMBOL_GPL(gr_check_group_change); ++#endif +diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c +new file mode 100644 +index 000000000000..808006ec242c +--- /dev/null ++++ b/grsecurity/grsec_exec.c +@@ -0,0 +1,188 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/binfmts.h> ++#include <linux/fs.h> ++#include <linux/types.h> ++#include <linux/grdefs.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/capability.h> ++#include <linux/module.h> ++#include <linux/compat.h> ++ ++#include <asm/uaccess.h> ++ ++#ifdef CONFIG_GRKERNSEC_EXECLOG ++static char gr_exec_arg_buf[132]; ++static DEFINE_MUTEX(gr_exec_arg_mutex); ++#endif ++ ++struct user_arg_ptr { ++#ifdef CONFIG_COMPAT ++ bool is_compat; ++#endif ++ union { ++ const char __user *const __user *native; ++#ifdef CONFIG_COMPAT ++ const compat_uptr_t __user *compat; ++#endif ++ } ptr; ++}; ++ ++extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr); ++ ++void ++gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv) ++{ ++#ifdef CONFIG_GRKERNSEC_EXECLOG ++ char *grarg = gr_exec_arg_buf; ++ unsigned int i, x, execlen = 0; ++ char c; ++ ++ if (!((grsec_enable_execlog && grsec_enable_group && ++ in_group_p(grsec_audit_gid)) ++ || (grsec_enable_execlog && !grsec_enable_group))) ++ return; ++ ++ mutex_lock(&gr_exec_arg_mutex); ++ memset(grarg, 0, sizeof(gr_exec_arg_buf)); ++ ++ for (i = 0; i < bprm->argc && execlen < 128; i++) { ++ const char __user *p; ++ unsigned int len; ++ ++ p = get_user_arg_ptr(argv, i); ++ if (IS_ERR(p)) ++ goto log; ++ ++ len = strnlen_user(p, 128 - execlen); ++ if (len > 128 - execlen) ++ len = 128 - execlen; ++ else if (len > 0) ++ len--; ++ if (copy_from_user(grarg + execlen, p, len)) ++ goto log; ++ ++ /* rewrite unprintable characters */ ++ for (x = 0; x < len; x++) { ++ c = *(grarg + execlen + x); ++ if (c < 32 || c > 126) ++ *(grarg + execlen + x) = ' '; ++ } ++ ++ execlen += len; ++ *(grarg + execlen) = ' '; ++ *(grarg + execlen + 1) = '\0'; ++ execlen++; ++ } ++ ++ log: ++ gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry, ++ bprm->file->f_path.mnt, grarg); ++ mutex_unlock(&gr_exec_arg_mutex); ++#endif ++ return; ++} ++ ++#ifdef CONFIG_GRKERNSEC ++extern int gr_acl_is_capable(const int cap); ++extern int gr_acl_is_capable_nolog(const int cap); ++extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap, bool log); ++extern int gr_chroot_is_capable(const int cap); ++extern int gr_chroot_is_capable_nolog(const int cap); ++extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap); ++extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap); ++#endif ++ ++const char *captab_log[] = { ++ "CAP_CHOWN", ++ "CAP_DAC_OVERRIDE", ++ "CAP_DAC_READ_SEARCH", ++ "CAP_FOWNER", ++ "CAP_FSETID", ++ "CAP_KILL", ++ "CAP_SETGID", ++ "CAP_SETUID", ++ "CAP_SETPCAP", ++ "CAP_LINUX_IMMUTABLE", ++ "CAP_NET_BIND_SERVICE", ++ "CAP_NET_BROADCAST", ++ "CAP_NET_ADMIN", ++ "CAP_NET_RAW", ++ "CAP_IPC_LOCK", ++ "CAP_IPC_OWNER", ++ "CAP_SYS_MODULE", ++ "CAP_SYS_RAWIO", ++ "CAP_SYS_CHROOT", ++ "CAP_SYS_PTRACE", ++ "CAP_SYS_PACCT", ++ "CAP_SYS_ADMIN", ++ "CAP_SYS_BOOT", ++ "CAP_SYS_NICE", ++ "CAP_SYS_RESOURCE", ++ "CAP_SYS_TIME", ++ "CAP_SYS_TTY_CONFIG", ++ "CAP_MKNOD", ++ "CAP_LEASE", ++ "CAP_AUDIT_WRITE", ++ "CAP_AUDIT_CONTROL", ++ "CAP_SETFCAP", ++ "CAP_MAC_OVERRIDE", ++ "CAP_MAC_ADMIN", ++ "CAP_SYSLOG", ++ "CAP_WAKE_ALARM", ++ "CAP_BLOCK_SUSPEND", ++ "CAP_AUDIT_READ" ++}; ++ ++int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]); ++ ++int gr_is_capable(const int cap) ++{ ++#ifdef CONFIG_GRKERNSEC ++ if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap)) ++ return 1; ++ return 0; ++#else ++ return 1; ++#endif ++} ++ ++int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap) ++{ ++#ifdef CONFIG_GRKERNSEC ++ if (gr_task_acl_is_capable(task, cred, cap, true) && gr_task_chroot_is_capable(task, cred, cap)) ++ return 1; ++ return 0; ++#else ++ return 1; ++#endif ++} ++ ++int gr_is_capable_nolog(const int cap) ++{ ++#ifdef CONFIG_GRKERNSEC ++ if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap)) ++ return 1; ++ return 0; ++#else ++ return 1; ++#endif ++} ++ ++int gr_task_is_capable_nolog(const struct task_struct *task, const struct cred *cred, const int cap) ++{ ++#ifdef CONFIG_GRKERNSEC ++ if (gr_task_acl_is_capable(task, cred, cap, false) && gr_task_chroot_is_capable_nolog(task, cap)) ++ return 1; ++ return 0; ++#else ++ return 1; ++#endif ++} ++ ++EXPORT_SYMBOL_GPL(gr_is_capable); ++EXPORT_SYMBOL_GPL(gr_is_capable_nolog); ++EXPORT_SYMBOL_GPL(gr_task_is_capable); ++EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog); +diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c +new file mode 100644 +index 000000000000..cdec49b4f5da +--- /dev/null ++++ b/grsecurity/grsec_fifo.c +@@ -0,0 +1,26 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/fs.h> ++#include <linux/file.h> ++#include <linux/grinternal.h> ++ ++int ++gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt, ++ const struct dentry *dir, const int flag, const int acc_mode) ++{ ++#ifdef CONFIG_GRKERNSEC_FIFO ++ const struct cred *cred = current_cred(); ++ struct inode *inode = d_backing_inode(dentry); ++ struct inode *dir_inode = d_backing_inode(dir); ++ ++ if (grsec_enable_fifo && S_ISFIFO(inode->i_mode) && ++ !(flag & O_EXCL) && (dir_inode->i_mode & S_ISVTX) && ++ !uid_eq(inode->i_uid, dir_inode->i_uid) && ++ !uid_eq(cred->fsuid, inode->i_uid)) { ++ if (!inode_permission(inode, acc_mode)) ++ gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(inode->i_uid), GR_GLOBAL_GID(inode->i_gid)); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} +diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c +new file mode 100644 +index 000000000000..8ca18bfafe1c +--- /dev/null ++++ b/grsecurity/grsec_fork.c +@@ -0,0 +1,23 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/errno.h> ++ ++void ++gr_log_forkfail(const int retval) ++{ ++#ifdef CONFIG_GRKERNSEC_FORKFAIL ++ if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) { ++ switch (retval) { ++ case -EAGAIN: ++ gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN"); ++ break; ++ case -ENOMEM: ++ gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM"); ++ break; ++ } ++ } ++#endif ++ return; ++} +diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c +new file mode 100644 +index 000000000000..68222080fd42 +--- /dev/null ++++ b/grsecurity/grsec_init.c +@@ -0,0 +1,294 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/gracl.h> ++#include <linux/slab.h> ++#include <linux/vmalloc.h> ++#include <linux/percpu.h> ++#include <linux/module.h> ++ ++int grsec_enable_ptrace_readexec __read_only; ++int grsec_enable_setxid __read_only; ++int grsec_enable_symlinkown __read_only; ++kgid_t grsec_symlinkown_gid __read_only; ++int grsec_enable_brute __read_only; ++int grsec_enable_link __read_only; ++int grsec_enable_dmesg __read_only; ++int grsec_enable_harden_ptrace __read_only; ++int grsec_enable_harden_ipc __read_only; ++int grsec_enable_fifo __read_only; ++int grsec_enable_execlog __read_only; ++int grsec_enable_signal __read_only; ++int grsec_enable_forkfail __read_only; ++int grsec_enable_audit_ptrace __read_only; ++int grsec_enable_time __read_only; ++int grsec_enable_group __read_only; ++kgid_t grsec_audit_gid __read_only; ++int grsec_enable_chdir __read_only; ++int grsec_enable_mount __read_only; ++int grsec_enable_rofs __read_only; ++int grsec_deny_new_usb __read_only; ++int grsec_enable_chroot_findtask __read_only; ++int grsec_enable_chroot_mount __read_only; ++int grsec_enable_chroot_shmat __read_only; ++int grsec_enable_chroot_fchdir __read_only; ++int grsec_enable_chroot_double __read_only; ++int grsec_enable_chroot_pivot __read_only; ++int grsec_enable_chroot_chdir __read_only; ++int grsec_enable_chroot_chmod __read_only; ++int grsec_enable_chroot_mknod __read_only; ++int grsec_enable_chroot_nice __read_only; ++int grsec_enable_chroot_execlog __read_only; ++int grsec_enable_chroot_caps __read_only; ++int grsec_enable_chroot_rename __read_only; ++int grsec_enable_chroot_sysctl __read_only; ++int grsec_enable_chroot_unix __read_only; ++int grsec_enable_tpe __read_only; ++kgid_t grsec_tpe_gid __read_only; ++int grsec_enable_blackhole __read_only; ++#ifdef CONFIG_IPV6_MODULE ++EXPORT_SYMBOL_GPL(grsec_enable_blackhole); ++#endif ++int grsec_lastack_retries __read_only; ++int grsec_enable_tpe_all __read_only; ++int grsec_enable_tpe_invert __read_only; ++int grsec_enable_socket_all __read_only; ++kgid_t grsec_socket_all_gid __read_only; ++int grsec_enable_socket_client __read_only; ++kgid_t grsec_socket_client_gid __read_only; ++int grsec_enable_socket_server __read_only; ++kgid_t grsec_socket_server_gid __read_only; ++int grsec_resource_logging __read_only; ++int grsec_disable_privio __read_only; ++int grsec_enable_log_rwxmaps __read_only; ++int grsec_enable_harden_tty __read_only; ++int grsec_lock __read_only; ++ ++DEFINE_SPINLOCK(grsec_alert_lock); ++unsigned long grsec_alert_wtime = 0; ++unsigned long grsec_alert_fyet = 0; ++ ++DEFINE_SPINLOCK(grsec_audit_lock); ++ ++DEFINE_RWLOCK(grsec_exec_file_lock); ++ ++char *gr_shared_page[4]; ++ ++char *gr_alert_log_fmt; ++char *gr_audit_log_fmt; ++char *gr_alert_log_buf; ++char *gr_audit_log_buf; ++ ++extern struct gr_arg *gr_usermode; ++extern unsigned char *gr_system_salt; ++extern unsigned char *gr_system_sum; ++ ++void __init ++grsecurity_init(void) ++{ ++ int j; ++ /* create the per-cpu shared pages */ ++ ++#ifdef CONFIG_X86 ++ memset((char *)(0x41a + PAGE_OFFSET), 0, 36); ++#endif ++ ++ for (j = 0; j < 4; j++) { ++ gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long)); ++ if (gr_shared_page[j] == NULL) { ++ panic("Unable to allocate grsecurity shared page"); ++ return; ++ } ++ } ++ ++ /* allocate log buffers */ ++ gr_alert_log_fmt = kmalloc(512, GFP_KERNEL); ++ if (!gr_alert_log_fmt) { ++ panic("Unable to allocate grsecurity alert log format buffer"); ++ return; ++ } ++ gr_audit_log_fmt = kmalloc(512, GFP_KERNEL); ++ if (!gr_audit_log_fmt) { ++ panic("Unable to allocate grsecurity audit log format buffer"); ++ return; ++ } ++ gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL); ++ if (!gr_alert_log_buf) { ++ panic("Unable to allocate grsecurity alert log buffer"); ++ return; ++ } ++ gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL); ++ if (!gr_audit_log_buf) { ++ panic("Unable to allocate grsecurity audit log buffer"); ++ return; ++ } ++ ++ /* allocate memory for authentication structure */ ++ gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL); ++ gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL); ++ gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL); ++ ++ if (!gr_usermode || !gr_system_salt || !gr_system_sum) { ++ panic("Unable to allocate grsecurity authentication structure"); ++ return; ++ } ++ ++#ifdef CONFIG_GRKERNSEC_IO ++#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO) ++ grsec_disable_privio = 1; ++#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON) ++ grsec_disable_privio = 1; ++#else ++ grsec_disable_privio = 0; ++#endif ++#endif ++ ++#ifdef CONFIG_GRKERNSEC_TPE_INVERT ++ /* for backward compatibility, tpe_invert always defaults to on if ++ enabled in the kernel ++ */ ++ grsec_enable_tpe_invert = 1; ++#endif ++ ++#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON) ++#ifndef CONFIG_GRKERNSEC_SYSCTL ++ grsec_lock = 1; ++#endif ++ ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++ grsec_enable_log_rwxmaps = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP ++ grsec_enable_group = 1; ++ grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID); ++#endif ++#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC ++ grsec_enable_ptrace_readexec = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR ++ grsec_enable_chdir = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ grsec_enable_harden_ptrace = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_HARDEN_IPC ++ grsec_enable_harden_ipc = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_HARDEN_TTY ++ grsec_enable_harden_tty = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ grsec_enable_mount = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_LINK ++ grsec_enable_link = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_BRUTE ++ grsec_enable_brute = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_DMESG ++ grsec_enable_dmesg = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ grsec_enable_blackhole = 1; ++ grsec_lastack_retries = 4; ++#endif ++#ifdef CONFIG_GRKERNSEC_FIFO ++ grsec_enable_fifo = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_EXECLOG ++ grsec_enable_execlog = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_SETXID ++ grsec_enable_setxid = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_SIGNAL ++ grsec_enable_signal = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_FORKFAIL ++ grsec_enable_forkfail = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_TIME ++ grsec_enable_time = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_RESLOG ++ grsec_resource_logging = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK ++ grsec_enable_chroot_findtask = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX ++ grsec_enable_chroot_unix = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT ++ grsec_enable_chroot_mount = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR ++ grsec_enable_chroot_fchdir = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT ++ grsec_enable_chroot_shmat = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE ++ grsec_enable_audit_ptrace = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE ++ grsec_enable_chroot_double = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT ++ grsec_enable_chroot_pivot = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR ++ grsec_enable_chroot_chdir = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD ++ grsec_enable_chroot_chmod = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD ++ grsec_enable_chroot_mknod = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_NICE ++ grsec_enable_chroot_nice = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG ++ grsec_enable_chroot_execlog = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ grsec_enable_chroot_caps = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME ++ grsec_enable_chroot_rename = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL ++ grsec_enable_chroot_sysctl = 1; ++#endif ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ grsec_enable_symlinkown = 1; ++ grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID); ++#endif ++#ifdef CONFIG_GRKERNSEC_TPE ++ grsec_enable_tpe = 1; ++ grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID); ++#ifdef CONFIG_GRKERNSEC_TPE_ALL ++ grsec_enable_tpe_all = 1; ++#endif ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_ALL ++ grsec_enable_socket_all = 1; ++ grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID); ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT ++ grsec_enable_socket_client = 1; ++ grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID); ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER ++ grsec_enable_socket_server = 1; ++ grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID); ++#endif ++#endif ++#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE ++ grsec_deny_new_usb = 1; ++#endif ++ ++ return; ++} +diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c +new file mode 100644 +index 000000000000..6a8ed69052f8 +--- /dev/null ++++ b/grsecurity/grsec_ipc.c +@@ -0,0 +1,48 @@ ++#include <linux/kernel.h> ++#include <linux/mm.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/ipc.h> ++#include <linux/ipc_namespace.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++int ++gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode) ++{ ++#ifdef CONFIG_GRKERNSEC_HARDEN_IPC ++ int write; ++ int orig_granted_mode; ++ kuid_t euid; ++ kgid_t egid; ++ ++ if (!grsec_enable_harden_ipc) ++ return 1; ++ ++ euid = current_euid(); ++ egid = current_egid(); ++ ++ write = requested_mode & 00002; ++ orig_granted_mode = ipcp->mode; ++ ++ if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid)) ++ orig_granted_mode >>= 6; ++ else { ++ /* if likely wrong permissions, lock to user */ ++ if (orig_granted_mode & 0007) ++ orig_granted_mode = 0; ++ /* otherwise do a egid-only check */ ++ else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid)) ++ orig_granted_mode >>= 3; ++ /* otherwise, no access */ ++ else ++ orig_granted_mode = 0; ++ } ++ if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) && ++ !ns_capable_noaudit(ns->user_ns, CAP_IPC_OWNER)) { ++ gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid)); ++ return 0; ++ } ++#endif ++ return 1; ++} +diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c +new file mode 100644 +index 000000000000..84c44a03caa9 +--- /dev/null ++++ b/grsecurity/grsec_link.c +@@ -0,0 +1,65 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/fs.h> ++#include <linux/file.h> ++#include <linux/grinternal.h> ++ ++int gr_get_symlinkown_enabled(void) ++{ ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid)) ++ return 1; ++#endif ++ return 0; ++} ++ ++int gr_handle_symlink_owner(const struct path *link, const struct inode *target) ++{ ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ const struct inode *link_inode = d_backing_inode(link->dentry); ++ ++ if (target && !uid_eq(link_inode->i_uid, target->i_uid)) { ++ gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, GR_GLOBAL_UID(link_inode->i_uid), GR_GLOBAL_UID(target->i_uid)); ++ return 1; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_follow_link(const struct dentry *dentry, const struct vfsmount *mnt) ++{ ++#ifdef CONFIG_GRKERNSEC_LINK ++ struct inode *inode = d_backing_inode(dentry); ++ struct inode *parent = d_backing_inode(dentry->d_parent); ++ const struct cred *cred = current_cred(); ++ ++ if (grsec_enable_link && d_is_symlink(dentry) && ++ (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) && ++ (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) { ++ gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, GR_GLOBAL_UID(inode->i_uid), GR_GLOBAL_GID(inode->i_gid)); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_hardlink(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ const struct filename *to) ++{ ++#ifdef CONFIG_GRKERNSEC_LINK ++ struct inode *inode = d_backing_inode(dentry); ++ const struct cred *cred = current_cred(); ++ ++ if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) && ++ (!d_is_reg(dentry) || is_privileged_binary(dentry) || ++ (inode_permission(inode, MAY_READ | MAY_WRITE))) && ++ !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) { ++ gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, GR_GLOBAL_UID(inode->i_uid), GR_GLOBAL_GID(inode->i_gid), to->name); ++ return -EPERM; ++ } ++#endif ++ return 0; ++} +diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c +new file mode 100644 +index 000000000000..a24b3385dcbb +--- /dev/null ++++ b/grsecurity/grsec_log.c +@@ -0,0 +1,340 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/tty.h> ++#include <linux/fs.h> ++#include <linux/mm.h> ++#include <linux/grinternal.h> ++ ++#ifdef CONFIG_TREE_PREEMPT_RCU ++#define DISABLE_PREEMPT() preempt_disable() ++#define ENABLE_PREEMPT() preempt_enable() ++#else ++#define DISABLE_PREEMPT() ++#define ENABLE_PREEMPT() ++#endif ++ ++#define BEGIN_LOCKS(x) \ ++ DISABLE_PREEMPT(); \ ++ rcu_read_lock(); \ ++ read_lock(&tasklist_lock); \ ++ read_lock(&grsec_exec_file_lock); \ ++ if (x != GR_DO_AUDIT) \ ++ spin_lock(&grsec_alert_lock); \ ++ else \ ++ spin_lock(&grsec_audit_lock) ++ ++#define END_LOCKS(x) \ ++ if (x != GR_DO_AUDIT) \ ++ spin_unlock(&grsec_alert_lock); \ ++ else \ ++ spin_unlock(&grsec_audit_lock); \ ++ read_unlock(&grsec_exec_file_lock); \ ++ read_unlock(&tasklist_lock); \ ++ rcu_read_unlock(); \ ++ ENABLE_PREEMPT(); \ ++ if (x == GR_DONT_AUDIT) \ ++ gr_handle_alertkill(current) ++ ++enum { ++ FLOODING, ++ NO_FLOODING ++}; ++ ++extern char *gr_alert_log_fmt; ++extern char *gr_audit_log_fmt; ++extern char *gr_alert_log_buf; ++extern char *gr_audit_log_buf; ++ ++static int gr_log_start(int audit) ++{ ++ char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT; ++ char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt; ++ char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf; ++#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0) ++ unsigned long curr_secs = get_seconds(); ++ ++ if (audit == GR_DO_AUDIT) ++ goto set_fmt; ++ ++ if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) { ++ grsec_alert_wtime = curr_secs; ++ grsec_alert_fyet = 0; ++ } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME) ++ && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) { ++ grsec_alert_fyet++; ++ } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) { ++ grsec_alert_wtime = curr_secs; ++ grsec_alert_fyet++; ++ printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME); ++ return FLOODING; ++ } ++ else return FLOODING; ++ ++set_fmt: ++#endif ++ memset(buf, 0, PAGE_SIZE); ++ if (current->signal->curr_ip && gr_acl_is_enabled()) { ++ sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) "); ++ snprintf(buf, PAGE_SIZE - 1, fmt, ¤t->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename); ++ } else if (current->signal->curr_ip) { ++ sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: "); ++ snprintf(buf, PAGE_SIZE - 1, fmt, ¤t->signal->curr_ip); ++ } else if (gr_acl_is_enabled()) { ++ sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) "); ++ snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename); ++ } else { ++ sprintf(fmt, "%s%s", loglevel, "grsec: "); ++ strcpy(buf, fmt); ++ } ++ ++ return NO_FLOODING; ++} ++ ++static void gr_log_middle(int audit, const char *msg, va_list ap) ++ __attribute__ ((format (printf, 2, 0))); ++ ++static void gr_log_middle(int audit, const char *msg, va_list ap) ++{ ++ char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf; ++ unsigned int len = strlen(buf); ++ ++ vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap); ++ ++ return; ++} ++ ++static void gr_log_middle_varargs(int audit, const char *msg, ...) ++ __attribute__ ((format (printf, 2, 3))); ++ ++static void gr_log_middle_varargs(int audit, const char *msg, ...) ++{ ++ char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf; ++ unsigned int len = strlen(buf); ++ va_list ap; ++ ++ va_start(ap, msg); ++ vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap); ++ va_end(ap); ++ ++ return; ++} ++ ++static void gr_log_end(int audit, int append_default) ++{ ++ char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf; ++ if (append_default) { ++ struct task_struct *task = current; ++ struct task_struct *parent = task->real_parent; ++ const struct cred *cred = __task_cred(task); ++ const struct cred *pcred = __task_cred(parent); ++ unsigned int len = strlen(buf); ++ ++ snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid)); ++ } ++ ++ printk("%s\n", buf); ++ ++ return; ++} ++ ++void gr_log_varargs(int audit, const char *msg, int argtypes, ...) ++{ ++ int logtype; ++ char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied"; ++ char *str1 = NULL, *str2 = NULL, *str3 = NULL; ++ void *voidptr = NULL; ++ int num1 = 0, num2 = 0; ++ unsigned long ulong1 = 0, ulong2 = 0; ++ struct dentry *dentry = NULL; ++ struct vfsmount *mnt = NULL; ++ struct file *file = NULL; ++ struct task_struct *task = NULL; ++ struct vm_area_struct *vma = NULL; ++ const struct cred *cred, *pcred; ++ va_list ap; ++ ++ BEGIN_LOCKS(audit); ++ logtype = gr_log_start(audit); ++ if (logtype == FLOODING) { ++ END_LOCKS(audit); ++ return; ++ } ++ va_start(ap, argtypes); ++ switch (argtypes) { ++ case GR_TTYSNIFF: ++ task = va_arg(ap, struct task_struct *); ++ gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent)); ++ break; ++ case GR_SYSCTL_HIDDEN: ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, result, str1); ++ break; ++ case GR_RBAC: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt)); ++ break; ++ case GR_RBAC_STR: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1); ++ break; ++ case GR_STR_RBAC: ++ str1 = va_arg(ap, char *); ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt)); ++ break; ++ case GR_RBAC_MODE2: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ str1 = va_arg(ap, char *); ++ str2 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2); ++ break; ++ case GR_RBAC_MODE3: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ str1 = va_arg(ap, char *); ++ str2 = va_arg(ap, char *); ++ str3 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3); ++ break; ++ case GR_FILENAME: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt)); ++ break; ++ case GR_STR_FILENAME: ++ str1 = va_arg(ap, char *); ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt)); ++ break; ++ case GR_FILENAME_STR: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1); ++ break; ++ case GR_FILENAME_TWO_INT: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ num1 = va_arg(ap, int); ++ num2 = va_arg(ap, int); ++ gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2); ++ break; ++ case GR_FILENAME_TWO_INT_STR: ++ dentry = va_arg(ap, struct dentry *); ++ mnt = va_arg(ap, struct vfsmount *); ++ num1 = va_arg(ap, int); ++ num2 = va_arg(ap, int); ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1); ++ break; ++ case GR_TEXTREL: ++ str1 = va_arg(ap, char *); ++ file = va_arg(ap, struct file *); ++ ulong1 = va_arg(ap, unsigned long); ++ ulong2 = va_arg(ap, unsigned long); ++ gr_log_middle_varargs(audit, msg, str1, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2); ++ break; ++ case GR_PTRACE: ++ task = va_arg(ap, struct task_struct *); ++ gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task)); ++ break; ++ case GR_RESOURCE: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->real_parent); ++ ulong1 = va_arg(ap, unsigned long); ++ str1 = va_arg(ap, char *); ++ ulong2 = va_arg(ap, unsigned long); ++ gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid)); ++ break; ++ case GR_CAP: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->real_parent); ++ str1 = va_arg(ap, char *); ++ gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid)); ++ break; ++ case GR_SIG: ++ str1 = va_arg(ap, char *); ++ voidptr = va_arg(ap, void *); ++ gr_log_middle_varargs(audit, msg, str1, voidptr); ++ break; ++ case GR_SIG2: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->real_parent); ++ num1 = va_arg(ap, int); ++ gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid)); ++ break; ++ case GR_CRASH1: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->real_parent); ++ ulong1 = va_arg(ap, unsigned long); ++ gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1); ++ break; ++ case GR_CRASH2: ++ task = va_arg(ap, struct task_struct *); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->real_parent); ++ ulong1 = va_arg(ap, unsigned long); ++ gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1); ++ break; ++ case GR_RWXMAP: ++ file = va_arg(ap, struct file *); ++ gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>"); ++ break; ++ case GR_RWXMAPVMA: ++ vma = va_arg(ap, struct vm_area_struct *); ++ if (vma->vm_file) ++ str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt); ++ else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ++ str1 = "<stack>"; ++ else if (vma->vm_start <= current->mm->brk && ++ vma->vm_end >= current->mm->start_brk) ++ str1 = "<heap>"; ++ else ++ str1 = "<anonymous mapping>"; ++ gr_log_middle_varargs(audit, msg, str1); ++ break; ++ case GR_PSACCT: ++ { ++ unsigned int wday, cday; ++ __u8 whr, chr; ++ __u8 wmin, cmin; ++ __u8 wsec, csec; ++ ++ task = va_arg(ap, struct task_struct *); ++ wday = va_arg(ap, unsigned int); ++ cday = va_arg(ap, unsigned int); ++ whr = va_arg(ap, int); ++ chr = va_arg(ap, int); ++ wmin = va_arg(ap, int); ++ cmin = va_arg(ap, int); ++ wsec = va_arg(ap, int); ++ csec = va_arg(ap, int); ++ ulong1 = va_arg(ap, unsigned long); ++ cred = __task_cred(task); ++ pcred = __task_cred(task->real_parent); ++ ++ gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid)); ++ } ++ break; ++ default: ++ gr_log_middle(audit, msg, ap); ++ } ++ va_end(ap); ++ // these don't need DEFAULTSECARGS printed on the end ++ if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2) ++ gr_log_end(audit, 0); ++ else ++ gr_log_end(audit, 1); ++ END_LOCKS(audit); ++} +diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c +new file mode 100644 +index 000000000000..0e39d8c703dc +--- /dev/null ++++ b/grsecurity/grsec_mem.c +@@ -0,0 +1,48 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/mman.h> ++#include <linux/module.h> ++#include <linux/grinternal.h> ++ ++void gr_handle_msr_write(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG); ++ return; ++} ++EXPORT_SYMBOL_GPL(gr_handle_msr_write); ++ ++void ++gr_handle_ioperm(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG); ++ return; ++} ++ ++void ++gr_handle_iopl(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG); ++ return; ++} ++ ++void ++gr_handle_mem_readwrite(u64 from, u64 to) ++{ ++ gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to); ++ return; ++} ++ ++void ++gr_handle_vm86(void) ++{ ++ gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG); ++ return; ++} ++ ++void ++gr_log_badprocpid(const char *entry) ++{ ++ gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry); ++ return; ++} +diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c +new file mode 100644 +index 000000000000..fe02bf495ba5 +--- /dev/null ++++ b/grsecurity/grsec_mount.c +@@ -0,0 +1,65 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mount.h> ++#include <linux/major.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++void ++gr_log_remount(const char *devname, const int retval) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ if (grsec_enable_mount && (retval >= 0)) ++ gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none"); ++#endif ++ return; ++} ++ ++void ++gr_log_unmount(const char *devname, const int retval) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ if (grsec_enable_mount && (retval >= 0)) ++ gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none"); ++#endif ++ return; ++} ++ ++void ++gr_log_mount(const char *from, struct path *to, const int retval) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ if (grsec_enable_mount && (retval >= 0)) ++ gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt); ++#endif ++ return; ++} ++ ++int ++gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags) ++{ ++#ifdef CONFIG_GRKERNSEC_ROFS ++ if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) { ++ gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt); ++ return -EPERM; ++ } else ++ return 0; ++#endif ++ return 0; ++} ++ ++int ++gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode) ++{ ++#ifdef CONFIG_GRKERNSEC_ROFS ++ struct inode *inode = d_backing_inode(dentry); ++ ++ if (grsec_enable_rofs && (acc_mode & MAY_WRITE) && ++ inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) { ++ gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt); ++ return -EPERM; ++ } else ++ return 0; ++#endif ++ return 0; ++} +diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c +new file mode 100644 +index 000000000000..2ad7b964a20b +--- /dev/null ++++ b/grsecurity/grsec_pax.c +@@ -0,0 +1,47 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/file.h> ++#include <linux/grinternal.h> ++#include <linux/grsecurity.h> ++ ++void ++gr_log_textrel(struct vm_area_struct * vma, bool is_textrel_rw) ++{ ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++ if (grsec_enable_log_rwxmaps) ++ gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, ++ is_textrel_rw ? "executable to writable" : "writable to executable", ++ vma->vm_file, vma->vm_start, vma->vm_pgoff); ++#endif ++ return; ++} ++ ++void gr_log_ptgnustack(struct file *file) ++{ ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++ if (grsec_enable_log_rwxmaps) ++ gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file); ++#endif ++ return; ++} ++ ++void ++gr_log_rwxmmap(struct file *file) ++{ ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++ if (grsec_enable_log_rwxmaps) ++ gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file); ++#endif ++ return; ++} ++ ++void ++gr_log_rwxmprotect(struct vm_area_struct *vma) ++{ ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++ if (grsec_enable_log_rwxmaps) ++ gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma); ++#endif ++ return; ++} +diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c +new file mode 100644 +index 000000000000..2005a3a3224d +--- /dev/null ++++ b/grsecurity/grsec_proc.c +@@ -0,0 +1,20 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++int gr_proc_is_restricted(void) ++{ ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ const struct cred *cred = current_cred(); ++#endif ++ ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID)) ++ return -EACCES; ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid)) ++ return -EACCES; ++#endif ++ return 0; ++} +diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c +new file mode 100644 +index 000000000000..304c5180b929 +--- /dev/null ++++ b/grsecurity/grsec_ptrace.c +@@ -0,0 +1,30 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/grinternal.h> ++#include <linux/security.h> ++ ++void ++gr_audit_ptrace(struct task_struct *task) ++{ ++#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE ++ if (grsec_enable_audit_ptrace) ++ gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task); ++#endif ++ return; ++} ++ ++int ++gr_ptrace_readexec(struct file *file, int unsafe_flags) ++{ ++#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC ++ const struct dentry *dentry = file->f_path.dentry; ++ const struct vfsmount *mnt = file->f_path.mnt; ++ ++ if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) && ++ (inode_permission(d_backing_inode(dentry), MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) { ++ gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} +diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c +new file mode 100644 +index 000000000000..f072c9d4291a +--- /dev/null ++++ b/grsecurity/grsec_sig.c +@@ -0,0 +1,248 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/fs.h> ++#include <linux/delay.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/hardirq.h> ++#include <asm/pgtable.h> ++ ++char *signames[] = { ++ [SIGSEGV] = "Segmentation fault", ++ [SIGILL] = "Illegal instruction", ++ [SIGABRT] = "Abort", ++ [SIGBUS] = "Invalid alignment/Bus error" ++}; ++ ++void ++gr_log_signal(const int sig, const void *addr, const struct task_struct *t) ++{ ++#ifdef CONFIG_GRKERNSEC_SIGNAL ++ if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) || ++ (sig == SIGABRT) || (sig == SIGBUS))) { ++ if (task_pid_nr(t) == task_pid_nr(current)) { ++ gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr); ++ } else { ++ gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig); ++ } ++ } ++#endif ++ return; ++} ++ ++int ++gr_handle_signal(const struct task_struct *p, const int sig) ++{ ++#ifdef CONFIG_GRKERNSEC ++ /* ignore the 0 signal for protected task checks */ ++ if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) { ++ gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig); ++ return -EPERM; ++ } else if (gr_pid_is_chrooted((struct task_struct *)p)) { ++ return -EPERM; ++ } ++#endif ++ return 0; ++} ++ ++#ifdef CONFIG_GRKERNSEC ++extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t); ++ ++int gr_fake_force_sig(int sig, struct task_struct *t) ++{ ++ unsigned long int flags; ++ int ret, blocked, ignored; ++ struct k_sigaction *action; ++ ++ spin_lock_irqsave(&t->sighand->siglock, flags); ++ action = &t->sighand->action[sig-1]; ++ ignored = action->sa.sa_handler == SIG_IGN; ++ blocked = sigismember(&t->blocked, sig); ++ if (blocked || ignored) { ++ action->sa.sa_handler = SIG_DFL; ++ if (blocked) { ++ sigdelset(&t->blocked, sig); ++ recalc_sigpending_and_wake(t); ++ } ++ } ++ if (action->sa.sa_handler == SIG_DFL) ++ t->signal->flags &= ~SIGNAL_UNKILLABLE; ++ ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t); ++ ++ spin_unlock_irqrestore(&t->sighand->siglock, flags); ++ ++ return ret; ++} ++#endif ++ ++#define GR_USER_BAN_TIME (15 * 60) ++#define GR_DAEMON_BRUTE_TIME (30 * 60) ++ ++void gr_handle_brute_attach(int dumpable) ++{ ++#ifdef CONFIG_GRKERNSEC_BRUTE ++ struct task_struct *p = current; ++ kuid_t uid = GLOBAL_ROOT_UID; ++ int is_priv = 0; ++ int daemon = 0; ++ ++ if (!grsec_enable_brute) ++ return; ++ ++ if (is_privileged_binary(p->mm->exe_file->f_path.dentry)) ++ is_priv = 1; ++ ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ read_lock(&grsec_exec_file_lock); ++ if (!is_priv && p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) { ++ p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME; ++ p->real_parent->brute = 1; ++ daemon = 1; ++ } else { ++ const struct cred *cred = __task_cred(p), *cred2; ++ struct task_struct *tsk, *tsk2; ++ ++ if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) { ++ struct user_struct *user; ++ ++ uid = cred->uid; ++ ++ /* this is put upon execution past expiration */ ++ user = find_user(uid); ++ if (user == NULL) ++ goto unlock; ++ user->sugid_banned = 1; ++ user->sugid_ban_expires = get_seconds() + GR_USER_BAN_TIME; ++ if (user->sugid_ban_expires == ~0UL) ++ user->sugid_ban_expires--; ++ ++ /* only kill other threads of the same binary, from the same user */ ++ do_each_thread(tsk2, tsk) { ++ cred2 = __task_cred(tsk); ++ if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file)) ++ gr_fake_force_sig(SIGKILL, tsk); ++ } while_each_thread(tsk2, tsk); ++ } ++ } ++unlock: ++ read_unlock(&grsec_exec_file_lock); ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ ++ if (gr_is_global_nonroot(uid)) ++ gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60); ++ else if (daemon) ++ gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG); ++ ++#endif ++ return; ++} ++ ++void gr_handle_brute_check(void) ++{ ++#ifdef CONFIG_GRKERNSEC_BRUTE ++ struct task_struct *p = current; ++ ++ if (unlikely(p->brute)) { ++ if (!grsec_enable_brute) ++ p->brute = 0; ++ else if (time_before(get_seconds(), p->brute_expires)) ++ msleep(30 * 1000); ++ } ++#endif ++ return; ++} ++ ++void gr_handle_kernel_exploit(void) ++{ ++#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT ++ static unsigned int num_banned_users __read_only; ++ const struct cred *cred; ++ struct task_struct *tsk, *tsk2; ++ struct user_struct *user; ++ kuid_t uid; ++ ++ if (in_irq() || in_serving_softirq() || in_nmi()) ++ panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context"); ++ ++ uid = current_uid(); ++ ++ if (gr_is_global_root(uid)) ++ panic("grsec: halting the system due to suspicious kernel crash caused by root"); ++ else { ++ pax_open_kernel(); ++ num_banned_users++; ++ pax_close_kernel(); ++ if (num_banned_users > 8) ++ panic("grsec: halting the system due to suspicious kernel crash caused by a large number of different users"); ++ ++ /* kill all the processes of this user, hold a reference ++ to their creds struct, and prevent them from creating ++ another process until system reset ++ */ ++ printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n", ++ GR_GLOBAL_UID(uid)); ++ /* we intentionally leak this ref */ ++ user = get_uid(current->cred->user); ++ if (user) ++ user->kernel_banned = 1; ++ ++ /* kill all processes of this user */ ++ read_lock(&tasklist_lock); ++ do_each_thread(tsk2, tsk) { ++ cred = __task_cred(tsk); ++ if (uid_eq(cred->uid, uid)) ++ gr_fake_force_sig(SIGKILL, tsk); ++ } while_each_thread(tsk2, tsk); ++ read_unlock(&tasklist_lock); ++ } ++#endif ++} ++ ++#ifdef CONFIG_GRKERNSEC_BRUTE ++static bool sugid_ban_expired(struct user_struct *user) ++{ ++ if (user->sugid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->sugid_ban_expires)) { ++ user->sugid_banned = 0; ++ user->sugid_ban_expires = 0; ++ free_uid(user); ++ return true; ++ } ++ ++ return false; ++} ++#endif ++ ++int gr_process_kernel_exec_ban(void) ++{ ++#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT ++ if (unlikely(current->cred->user->kernel_banned)) ++ return -EPERM; ++#endif ++ return 0; ++} ++ ++int gr_process_kernel_setuid_ban(struct user_struct *user) ++{ ++#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT ++ if (unlikely(user->kernel_banned)) ++ gr_fake_force_sig(SIGKILL, current); ++#endif ++ return 0; ++} ++ ++int gr_process_sugid_exec_ban(const struct linux_binprm *bprm) ++{ ++#ifdef CONFIG_GRKERNSEC_BRUTE ++ struct user_struct *user = current->cred->user; ++ if (unlikely(user->sugid_banned)) { ++ if (sugid_ban_expired(user)) ++ return 0; ++ /* disallow execution of suid/sgid binaries only */ ++ else if (is_privileged_binary(bprm->file->f_path.dentry)) ++ return -EPERM; ++ } ++#endif ++ return 0; ++} +diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c +new file mode 100644 +index 000000000000..3cdd9461fc9d +--- /dev/null ++++ b/grsecurity/grsec_sock.c +@@ -0,0 +1,244 @@ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/net.h> ++#include <linux/in.h> ++#include <linux/ip.h> ++#include <net/sock.h> ++#include <net/inet_sock.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/gracl.h> ++ ++extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb); ++extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr); ++ ++EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg); ++EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg); ++ ++#ifdef CONFIG_UNIX_MODULE ++EXPORT_SYMBOL_GPL(gr_acl_handle_unix); ++EXPORT_SYMBOL_GPL(gr_acl_handle_mknod); ++EXPORT_SYMBOL_GPL(gr_handle_chroot_unix); ++EXPORT_SYMBOL_GPL(gr_handle_create); ++#endif ++ ++#ifdef CONFIG_GRKERNSEC ++#define gr_conn_table_size 32749 ++struct conn_table_entry { ++ struct conn_table_entry *next; ++ struct signal_struct *sig; ++}; ++ ++struct conn_table_entry *gr_conn_table[gr_conn_table_size]; ++DEFINE_SPINLOCK(gr_conn_table_lock); ++ ++extern const char * gr_socktype_to_name(unsigned char type); ++extern const char * gr_proto_to_name(unsigned char proto); ++extern const char * gr_sockfamily_to_name(unsigned char family); ++ ++static int ++conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size) ++{ ++ return ((daddr + saddr + (sport << 8) + (dport << 16)) % size); ++} ++ ++static int ++conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr, ++ __u16 sport, __u16 dport) ++{ ++ if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr && ++ sig->gr_sport == sport && sig->gr_dport == dport)) ++ return 1; ++ else ++ return 0; ++} ++ ++static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent) ++{ ++ struct conn_table_entry **match; ++ unsigned int index; ++ ++ index = conn_hash(sig->gr_saddr, sig->gr_daddr, ++ sig->gr_sport, sig->gr_dport, ++ gr_conn_table_size); ++ ++ newent->sig = sig; ++ ++ match = &gr_conn_table[index]; ++ newent->next = *match; ++ *match = newent; ++ ++ return; ++} ++ ++static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig) ++{ ++ struct conn_table_entry *match, *last = NULL; ++ unsigned int index; ++ ++ index = conn_hash(sig->gr_saddr, sig->gr_daddr, ++ sig->gr_sport, sig->gr_dport, ++ gr_conn_table_size); ++ ++ match = gr_conn_table[index]; ++ while (match && !conn_match(match->sig, ++ sig->gr_saddr, sig->gr_daddr, sig->gr_sport, ++ sig->gr_dport)) { ++ last = match; ++ match = match->next; ++ } ++ ++ if (match) { ++ if (last) ++ last->next = match->next; ++ else ++ gr_conn_table[index] = NULL; ++ kfree(match); ++ } ++ ++ return; ++} ++ ++static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr, ++ __u16 sport, __u16 dport) ++{ ++ struct conn_table_entry *match; ++ unsigned int index; ++ ++ index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size); ++ ++ match = gr_conn_table[index]; ++ while (match && !conn_match(match->sig, saddr, daddr, sport, dport)) ++ match = match->next; ++ ++ if (match) ++ return match->sig; ++ else ++ return NULL; ++} ++ ++#endif ++ ++void gr_update_task_in_ip_table(const struct inet_sock *inet) ++{ ++#ifdef CONFIG_GRKERNSEC ++ struct signal_struct *sig = current->signal; ++ struct conn_table_entry *newent; ++ ++ newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC); ++ if (newent == NULL) ++ return; ++ /* no bh lock needed since we are called with bh disabled */ ++ spin_lock(&gr_conn_table_lock); ++ gr_del_task_from_ip_table_nolock(sig); ++ sig->gr_saddr = inet->inet_rcv_saddr; ++ sig->gr_daddr = inet->inet_daddr; ++ sig->gr_sport = inet->inet_sport; ++ sig->gr_dport = inet->inet_dport; ++ gr_add_to_task_ip_table_nolock(sig, newent); ++ spin_unlock(&gr_conn_table_lock); ++#endif ++ return; ++} ++ ++void gr_del_task_from_ip_table(struct task_struct *task) ++{ ++#ifdef CONFIG_GRKERNSEC ++ spin_lock_bh(&gr_conn_table_lock); ++ gr_del_task_from_ip_table_nolock(task->signal); ++ spin_unlock_bh(&gr_conn_table_lock); ++#endif ++ return; ++} ++ ++void ++gr_attach_curr_ip(const struct sock *sk) ++{ ++#ifdef CONFIG_GRKERNSEC ++ struct signal_struct *p, *set; ++ const struct inet_sock *inet = inet_sk(sk); ++ ++ if (unlikely(sk->sk_protocol != IPPROTO_TCP)) ++ return; ++ ++ set = current->signal; ++ ++ spin_lock_bh(&gr_conn_table_lock); ++ p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr, ++ inet->inet_dport, inet->inet_sport); ++ if (unlikely(p != NULL)) { ++ set->curr_ip = p->curr_ip; ++ set->used_accept = 1; ++ gr_del_task_from_ip_table_nolock(p); ++ spin_unlock_bh(&gr_conn_table_lock); ++ return; ++ } ++ spin_unlock_bh(&gr_conn_table_lock); ++ ++ set->curr_ip = inet->inet_daddr; ++ set->used_accept = 1; ++#endif ++ return; ++} ++ ++int ++gr_handle_sock_all(const int family, const int type, const int protocol) ++{ ++#ifdef CONFIG_GRKERNSEC_SOCKET_ALL ++ if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) && ++ (family != AF_UNIX)) { ++ if (family == AF_INET) ++ gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol)); ++ else ++ gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_sock_server(const struct sockaddr *sck) ++{ ++#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER ++ if (grsec_enable_socket_server && ++ in_group_p(grsec_socket_server_gid) && ++ sck && (sck->sa_family != AF_UNIX) && ++ (sck->sa_family != AF_LOCAL)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_sock_server_other(const struct sock *sck) ++{ ++#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER ++ if (grsec_enable_socket_server && ++ in_group_p(grsec_socket_server_gid) && ++ sck && (sck->sk_family != AF_UNIX) && ++ (sck->sk_family != AF_LOCAL)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++int ++gr_handle_sock_client(const struct sockaddr *sck) ++{ ++#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT ++ if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) && ++ sck && (sck->sa_family != AF_UNIX) && ++ (sck->sa_family != AF_LOCAL)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} +diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c +new file mode 100644 +index 000000000000..4f673f8c21d8 +--- /dev/null ++++ b/grsecurity/grsec_sysctl.c +@@ -0,0 +1,497 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/sysctl.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++ ++int ++gr_handle_sysctl_mod(const char *dirname, const char *name, const int op) ++{ ++#ifdef CONFIG_GRKERNSEC_SYSCTL ++ if (dirname == NULL || name == NULL) ++ return 0; ++ if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) { ++ gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name); ++ return -EACCES; ++ } ++#endif ++ return 0; ++} ++ ++#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB) ++static int __maybe_unused __read_only one = 1; ++#endif ++ ++#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \ ++ defined(CONFIG_GRKERNSEC_DENYUSB) ++struct ctl_table grsecurity_table[] = { ++#ifdef CONFIG_GRKERNSEC_SYSCTL ++#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO ++#ifdef CONFIG_GRKERNSEC_IO ++ { ++ .procname = "disable_priv_io", ++ .data = &grsec_disable_privio, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#endif ++#ifdef CONFIG_GRKERNSEC_LINK ++ { ++ .procname = "linking_restrictions", ++ .data = &grsec_enable_link, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SYMLINKOWN ++ { ++ .procname = "enforce_symlinksifowner", ++ .data = &grsec_enable_symlinkown, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++ { ++ .procname = "symlinkown_gid", ++ .data = &grsec_symlinkown_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_BRUTE ++ { ++ .procname = "deter_bruteforce", ++ .data = &grsec_enable_brute, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_FIFO ++ { ++ .procname = "fifo_restrictions", ++ .data = &grsec_enable_fifo, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC ++ { ++ .procname = "ptrace_readexec", ++ .data = &grsec_enable_ptrace_readexec, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SETXID ++ { ++ .procname = "consistent_setxid", ++ .data = &grsec_enable_setxid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ { ++ .procname = "ip_blackhole", ++ .data = &grsec_enable_blackhole, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++ { ++ .procname = "lastack_retries", ++ .data = &grsec_lastack_retries, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_EXECLOG ++ { ++ .procname = "exec_logging", ++ .data = &grsec_enable_execlog, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++ { ++ .procname = "rwxmap_logging", ++ .data = &grsec_enable_log_rwxmaps, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SIGNAL ++ { ++ .procname = "signal_logging", ++ .data = &grsec_enable_signal, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_FORKFAIL ++ { ++ .procname = "forkfail_logging", ++ .data = &grsec_enable_forkfail, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_TIME ++ { ++ .procname = "timechange_logging", ++ .data = &grsec_enable_time, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT ++ { ++ .procname = "chroot_deny_shmat", ++ .data = &grsec_enable_chroot_shmat, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX ++ { ++ .procname = "chroot_deny_unix", ++ .data = &grsec_enable_chroot_unix, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT ++ { ++ .procname = "chroot_deny_mount", ++ .data = &grsec_enable_chroot_mount, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR ++ { ++ .procname = "chroot_deny_fchdir", ++ .data = &grsec_enable_chroot_fchdir, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE ++ { ++ .procname = "chroot_deny_chroot", ++ .data = &grsec_enable_chroot_double, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT ++ { ++ .procname = "chroot_deny_pivot", ++ .data = &grsec_enable_chroot_pivot, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR ++ { ++ .procname = "chroot_enforce_chdir", ++ .data = &grsec_enable_chroot_chdir, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD ++ { ++ .procname = "chroot_deny_chmod", ++ .data = &grsec_enable_chroot_chmod, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD ++ { ++ .procname = "chroot_deny_mknod", ++ .data = &grsec_enable_chroot_mknod, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_NICE ++ { ++ .procname = "chroot_restrict_nice", ++ .data = &grsec_enable_chroot_nice, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG ++ { ++ .procname = "chroot_execlog", ++ .data = &grsec_enable_chroot_execlog, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS ++ { ++ .procname = "chroot_caps", ++ .data = &grsec_enable_chroot_caps, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME ++ { ++ .procname = "chroot_deny_bad_rename", ++ .data = &grsec_enable_chroot_rename, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL ++ { ++ .procname = "chroot_deny_sysctl", ++ .data = &grsec_enable_chroot_sysctl, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_TPE ++ { ++ .procname = "tpe", ++ .data = &grsec_enable_tpe, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++ { ++ .procname = "tpe_gid", ++ .data = &grsec_tpe_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_TPE_INVERT ++ { ++ .procname = "tpe_invert", ++ .data = &grsec_enable_tpe_invert, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_TPE_ALL ++ { ++ .procname = "tpe_restrict_all", ++ .data = &grsec_enable_tpe_all, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_ALL ++ { ++ .procname = "socket_all", ++ .data = &grsec_enable_socket_all, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++ { ++ .procname = "socket_all_gid", ++ .data = &grsec_socket_all_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT ++ { ++ .procname = "socket_client", ++ .data = &grsec_enable_socket_client, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++ { ++ .procname = "socket_client_gid", ++ .data = &grsec_socket_client_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER ++ { ++ .procname = "socket_server", ++ .data = &grsec_enable_socket_server, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++ { ++ .procname = "socket_server_gid", ++ .data = &grsec_socket_server_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP ++ { ++ .procname = "audit_group", ++ .data = &grsec_enable_group, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++ { ++ .procname = "audit_gid", ++ .data = &grsec_audit_gid, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR ++ { ++ .procname = "audit_chdir", ++ .data = &grsec_enable_chdir, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT ++ { ++ .procname = "audit_mount", ++ .data = &grsec_enable_mount, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_DMESG ++ { ++ .procname = "dmesg", ++ .data = &grsec_enable_dmesg, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK ++ { ++ .procname = "chroot_findtask", ++ .data = &grsec_enable_chroot_findtask, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_RESLOG ++ { ++ .procname = "resource_logging", ++ .data = &grsec_resource_logging, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE ++ { ++ .procname = "audit_ptrace", ++ .data = &grsec_enable_audit_ptrace, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE ++ { ++ .procname = "harden_ptrace", ++ .data = &grsec_enable_harden_ptrace, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_HARDEN_IPC ++ { ++ .procname = "harden_ipc", ++ .data = &grsec_enable_harden_ipc, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_HARDEN_TTY ++ { ++ .procname = "harden_tty", ++ .data = &grsec_enable_harden_tty, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++ { ++ .procname = "grsec_lock", ++ .data = &grsec_lock, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++#ifdef CONFIG_GRKERNSEC_ROFS ++ { ++ .procname = "romount_protect", ++ .data = &grsec_enable_rofs, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_minmax_secure, ++ .extra1 = &one, ++ .extra2 = &one, ++ }, ++#endif ++#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE) ++ { ++ .procname = "deny_new_usb", ++ .data = &grsec_deny_new_usb, ++ .maxlen = sizeof(int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec_secure, ++ }, ++#endif ++ { } ++}; ++#endif +diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c +new file mode 100644 +index 000000000000..61b514e0d46c +--- /dev/null ++++ b/grsecurity/grsec_time.c +@@ -0,0 +1,16 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/grinternal.h> ++#include <linux/module.h> ++ ++void ++gr_log_timechange(void) ++{ ++#ifdef CONFIG_GRKERNSEC_TIME ++ if (grsec_enable_time) ++ gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG); ++#endif ++ return; ++} ++ ++EXPORT_SYMBOL_GPL(gr_log_timechange); +diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c +new file mode 100644 +index 000000000000..cbd277622bbf +--- /dev/null ++++ b/grsecurity/grsec_tpe.c +@@ -0,0 +1,78 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/file.h> ++#include <linux/fs.h> ++#include <linux/grinternal.h> ++ ++extern int gr_acl_tpe_check(void); ++ ++int ++gr_tpe_allow(const struct file *file) ++{ ++#ifdef CONFIG_GRKERNSEC ++ struct inode *inode = d_backing_inode(file->f_path.dentry->d_parent); ++ struct inode *file_inode = d_backing_inode(file->f_path.dentry); ++ const struct cred *cred = current_cred(); ++ char *msg = NULL; ++ char *msg2 = NULL; ++ ++ // never restrict root ++ if (gr_is_global_root(cred->uid)) ++ return 1; ++ ++ if (grsec_enable_tpe) { ++#ifdef CONFIG_GRKERNSEC_TPE_INVERT ++ if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid)) ++ msg = "not being in trusted group"; ++ else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid)) ++ msg = "being in untrusted group"; ++#else ++ if (in_group_p(grsec_tpe_gid)) ++ msg = "being in untrusted group"; ++#endif ++ } ++ if (!msg && gr_acl_tpe_check()) ++ msg = "being in untrusted role"; ++ ++ // not in any affected group/role ++ if (!msg) ++ goto next_check; ++ ++ if (gr_is_global_nonroot(inode->i_uid)) ++ msg2 = "file in non-root-owned directory"; ++ else if (inode->i_mode & S_IWOTH) ++ msg2 = "file in world-writable directory"; ++ else if ((inode->i_mode & S_IWGRP) && gr_is_global_nonroot_gid(inode->i_gid)) ++ msg2 = "file in group-writable directory"; ++ else if (file_inode->i_mode & S_IWOTH) ++ msg2 = "file is world-writable"; ++ ++ if (msg && msg2) { ++ char fullmsg[70] = {0}; ++ snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2); ++ gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt); ++ return 0; ++ } ++ msg = NULL; ++next_check: ++#ifdef CONFIG_GRKERNSEC_TPE_ALL ++ if (!grsec_enable_tpe || !grsec_enable_tpe_all) ++ return 1; ++ ++ if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid)) ++ msg = "directory not owned by user"; ++ else if (inode->i_mode & S_IWOTH) ++ msg = "file in world-writable directory"; ++ else if ((inode->i_mode & S_IWGRP) && gr_is_global_nonroot_gid(inode->i_gid)) ++ msg = "file in group-writable directory"; ++ else if (file_inode->i_mode & S_IWOTH) ++ msg = "file is world-writable"; ++ ++ if (msg) { ++ gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt); ++ return 0; ++ } ++#endif ++#endif ++ return 1; ++} +diff --git a/grsecurity/grsec_tty.c b/grsecurity/grsec_tty.c +new file mode 100644 +index 000000000000..ad8b9c542388 +--- /dev/null ++++ b/grsecurity/grsec_tty.c +@@ -0,0 +1,18 @@ ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/grsecurity.h> ++#include <linux/grinternal.h> ++#include <linux/capability.h> ++#include <linux/tty.h> ++ ++int gr_handle_tiocsti(struct tty_struct *tty) ++{ ++#ifdef CONFIG_GRKERNSEC_HARDEN_TTY ++ if (grsec_enable_harden_tty && (current->signal->tty == tty) && ++ !capable(CAP_SYS_ADMIN)) { ++ gr_log_noargs(GR_DONT_AUDIT, GR_TIOCSTI_MSG); ++ return 1; ++ } ++#endif ++ return 0; ++} +diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c +new file mode 100644 +index 000000000000..ae02d8e05267 +--- /dev/null ++++ b/grsecurity/grsec_usb.c +@@ -0,0 +1,15 @@ ++#include <linux/kernel.h> ++#include <linux/grinternal.h> ++#include <linux/module.h> ++ ++int gr_handle_new_usb(void) ++{ ++#ifdef CONFIG_GRKERNSEC_DENYUSB ++ if (grsec_deny_new_usb) { ++ printk(KERN_ALERT "grsec: denied insert of new USB device\n"); ++ return 1; ++ } ++#endif ++ return 0; ++} ++EXPORT_SYMBOL_GPL(gr_handle_new_usb); +diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c +new file mode 100644 +index 000000000000..1af1e63a35c5 +--- /dev/null ++++ b/grsecurity/grsum.c +@@ -0,0 +1,56 @@ ++#include <linux/err.h> ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/mm.h> ++#include <linux/scatterlist.h> ++#include <linux/crypto.h> ++#include <linux/gracl.h> ++#include <crypto/algapi.h> ++#include <crypto/hash.h> ++ ++#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE) ++#error "crypto and sha256 must be built into the kernel" ++#endif ++ ++int ++chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum) ++{ ++ struct crypto_ahash *tfm; ++ struct ahash_request *req; ++ struct scatterlist sg[2]; ++ unsigned char temp_sum[GR_SHA_LEN]; ++ unsigned long *tmpsumptr = (unsigned long *)temp_sum; ++ unsigned long *sumptr = (unsigned long *)sum; ++ int retval = 1; ++ ++ tfm = crypto_alloc_ahash("sha256", 0, CRYPTO_ALG_ASYNC); ++ if (IS_ERR(tfm)) ++ goto out_wipe; ++ ++ sg_init_table(sg, 2); ++ sg_set_buf(&sg[0], salt, GR_SALT_LEN); ++ sg_set_buf(&sg[1], entry->pw, strlen((const char *)entry->pw)); ++ ++ req = ahash_request_alloc(tfm, GFP_KERNEL); ++ if (!req) { ++ crypto_free_ahash(tfm); ++ goto out_wipe; ++ } ++ ++ ahash_request_set_callback(req, 0, NULL, NULL); ++ ahash_request_set_crypt(req, sg, temp_sum, GR_SALT_LEN + strlen((const char *)entry->pw)); ++ ++ if (crypto_ahash_digest(req)) ++ goto out_free; ++ ++ if (!crypto_memneq(sumptr, tmpsumptr, GR_SHA_LEN)) ++ retval = 0; ++ ++out_free: ++ ahash_request_free(req); ++ crypto_free_ahash(tfm); ++out_wipe: ++ memset(entry->pw, 0, GR_PW_LEN); ++ ++ return retval; ++} +diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h +index f3414c83abb1..48b21490bbeb 100644 +--- a/include/acpi/acpiosxf.h ++++ b/include/acpi/acpiosxf.h +@@ -337,11 +337,12 @@ acpi_status acpi_os_signal(u32 function, void *info); + * Debug print routines + */ + #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_printf ++__printf(1, 2) + void ACPI_INTERNAL_VAR_XFACE acpi_os_printf(const char *format, ...); + #endif + + #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_vprintf +-void acpi_os_vprintf(const char *format, va_list args); ++__printf(1, 0) void acpi_os_vprintf(const char *format, va_list args); + #endif + + #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_redirect_output +diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h +index c7b3a132dbe7..951c1f41024f 100644 +--- a/include/acpi/acpixf.h ++++ b/include/acpi/acpixf.h +@@ -929,7 +929,7 @@ ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3) + /* + * Debug output + */ +-ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6) ++ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6) __nocapture(3) + void ACPI_INTERNAL_VAR_XFACE + acpi_debug_print(u32 requested_debug_level, + u32 line_number, +diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h +index 720446cb243e..f32baee507e8 100644 +--- a/include/acpi/ghes.h ++++ b/include/acpi/ghes.h +@@ -32,7 +32,7 @@ struct ghes_estatus_node { + + struct ghes_estatus_cache { + u32 estatus_len; +- atomic_t count; ++ atomic_unchecked_t count; + struct acpi_hest_generic *generic; + unsigned long long time_in; + struct rcu_head rcu; +diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h +index 5bdab6bffd23..9ae82fe8e0cd 100644 +--- a/include/asm-generic/4level-fixup.h ++++ b/include/asm-generic/4level-fixup.h +@@ -14,8 +14,10 @@ + #define pmd_alloc(mm, pud, address) \ + ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \ + NULL: pmd_offset(pud, address)) ++#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address)) + + #define pud_alloc(mm, pgd, address) (pgd) ++#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address)) + #define pud_offset(pgd, start) (pgd) + #define pud_none(pud) 0 + #define pud_bad(pud) 0 +diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h +index 288cc9e96395..714fd14670fe 100644 +--- a/include/asm-generic/atomic-long.h ++++ b/include/asm-generic/atomic-long.h +@@ -22,6 +22,12 @@ + + typedef atomic64_t atomic_long_t; + ++#ifdef CONFIG_PAX_REFCOUNT ++typedef atomic64_unchecked_t atomic_long_unchecked_t; ++#else ++typedef atomic64_t atomic_long_unchecked_t; ++#endif ++ + #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i) + #define ATOMIC_LONG_PFX(x) atomic64 ## x + +@@ -29,51 +35,61 @@ typedef atomic64_t atomic_long_t; + + typedef atomic_t atomic_long_t; + ++#ifdef CONFIG_PAX_REFCOUNT ++typedef atomic_unchecked_t atomic_long_unchecked_t; ++#else ++typedef atomic_t atomic_long_unchecked_t; ++#endif ++ + #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i) + #define ATOMIC_LONG_PFX(x) atomic ## x + + #endif + +-#define ATOMIC_LONG_READ_OP(mo) \ +-static inline long atomic_long_read##mo(const atomic_long_t *l) \ ++#define ATOMIC_LONG_READ_OP(mo, suffix) \ ++static inline long atomic_long_read##mo##suffix(const atomic_long##suffix##_t *l)\ + { \ +- ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ ++ ATOMIC_LONG_PFX(suffix##_t) *v = (ATOMIC_LONG_PFX(suffix##_t) *)l;\ + \ +- return (long)ATOMIC_LONG_PFX(_read##mo)(v); \ ++ return (long)ATOMIC_LONG_PFX(_read##mo##suffix)(v); \ + } +-ATOMIC_LONG_READ_OP() +-ATOMIC_LONG_READ_OP(_acquire) ++ATOMIC_LONG_READ_OP(,) ++ATOMIC_LONG_READ_OP(,_unchecked) ++ATOMIC_LONG_READ_OP(_acquire,) + + #undef ATOMIC_LONG_READ_OP + +-#define ATOMIC_LONG_SET_OP(mo) \ +-static inline void atomic_long_set##mo(atomic_long_t *l, long i) \ ++#define ATOMIC_LONG_SET_OP(mo, suffix) \ ++static inline void atomic_long_set##mo##suffix(atomic_long##suffix##_t *l, long i)\ + { \ +- ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ ++ ATOMIC_LONG_PFX(suffix##_t) *v = (ATOMIC_LONG_PFX(suffix##_t) *)l;\ + \ +- ATOMIC_LONG_PFX(_set##mo)(v, i); \ ++ ATOMIC_LONG_PFX(_set##mo##suffix)(v, i); \ + } +-ATOMIC_LONG_SET_OP() +-ATOMIC_LONG_SET_OP(_release) ++ATOMIC_LONG_SET_OP(,) ++ATOMIC_LONG_SET_OP(,_unchecked) ++ATOMIC_LONG_SET_OP(_release,) + + #undef ATOMIC_LONG_SET_OP + +-#define ATOMIC_LONG_ADD_SUB_OP(op, mo) \ ++#define ATOMIC_LONG_ADD_SUB_OP(op, mo, suffix) \ + static inline long \ +-atomic_long_##op##_return##mo(long i, atomic_long_t *l) \ ++atomic_long_##op##_return##mo##suffix(long i, atomic_long##suffix##_t *l)\ + { \ +- ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ ++ ATOMIC_LONG_PFX(suffix##_t) *v = (ATOMIC_LONG_PFX(suffix##_t) *)l;\ + \ +- return (long)ATOMIC_LONG_PFX(_##op##_return##mo)(i, v); \ ++ return (long)ATOMIC_LONG_PFX(_##op##_return##mo##suffix)(i, v); \ + } +-ATOMIC_LONG_ADD_SUB_OP(add,) +-ATOMIC_LONG_ADD_SUB_OP(add, _relaxed) +-ATOMIC_LONG_ADD_SUB_OP(add, _acquire) +-ATOMIC_LONG_ADD_SUB_OP(add, _release) +-ATOMIC_LONG_ADD_SUB_OP(sub,) +-ATOMIC_LONG_ADD_SUB_OP(sub, _relaxed) +-ATOMIC_LONG_ADD_SUB_OP(sub, _acquire) +-ATOMIC_LONG_ADD_SUB_OP(sub, _release) ++ATOMIC_LONG_ADD_SUB_OP(add,,) ++ATOMIC_LONG_ADD_SUB_OP(add,,_unchecked) ++ATOMIC_LONG_ADD_SUB_OP(add, _relaxed,) ++ATOMIC_LONG_ADD_SUB_OP(add, _acquire,) ++ATOMIC_LONG_ADD_SUB_OP(add, _release,) ++ATOMIC_LONG_ADD_SUB_OP(sub,,) ++//ATOMIC_LONG_ADD_SUB_OP(sub,,_unchecked) ++ATOMIC_LONG_ADD_SUB_OP(sub, _relaxed,) ++ATOMIC_LONG_ADD_SUB_OP(sub, _acquire,) ++ATOMIC_LONG_ADD_SUB_OP(sub, _release,) + + #undef ATOMIC_LONG_ADD_SUB_OP + +@@ -98,6 +114,11 @@ ATOMIC_LONG_ADD_SUB_OP(sub, _release) + #define atomic_long_xchg(v, new) \ + (ATOMIC_LONG_PFX(_xchg)((ATOMIC_LONG_PFX(_t) *)(v), (new))) + ++#ifdef CONFIG_PAX_REFCOUNT ++#define atomic_long_xchg_unchecked(v, new) \ ++ (ATOMIC_LONG_PFX(_xchg_unchecked)((ATOMIC_LONG_PFX(_unchecked_t) *)(v), (new))) ++#endif ++ + static __always_inline void atomic_long_inc(atomic_long_t *l) + { + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; +@@ -105,6 +126,15 @@ static __always_inline void atomic_long_inc(atomic_long_t *l) + ATOMIC_LONG_PFX(_inc)(v); + } + ++#ifdef CONFIG_PAX_REFCOUNT ++static __always_inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l) ++{ ++ ATOMIC_LONG_PFX(_unchecked_t) *v = (ATOMIC_LONG_PFX(_unchecked_t) *)l; ++ ++ ATOMIC_LONG_PFX(_inc_unchecked)(v); ++} ++#endif ++ + static __always_inline void atomic_long_dec(atomic_long_t *l) + { + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; +@@ -168,21 +198,32 @@ ATOMIC_LONG_FETCH_INC_DEC_OP(dec, _release) + + #undef ATOMIC_LONG_FETCH_INC_DEC_OP + +-#define ATOMIC_LONG_OP(op) \ ++#ifdef CONFIG_PAX_REFCOUNT ++static __always_inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l) ++{ ++ ATOMIC_LONG_PFX(_unchecked_t) *v = (ATOMIC_LONG_PFX(_unchecked_t) *)l; ++ ++ ATOMIC_LONG_PFX(_dec_unchecked)(v); ++} ++#endif ++ ++#define ATOMIC_LONG_OP(op, suffix) \ + static __always_inline void \ +-atomic_long_##op(long i, atomic_long_t *l) \ ++atomic_long_##op##suffix(long i, atomic_long##suffix##_t *l) \ + { \ +- ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ ++ ATOMIC_LONG_PFX(suffix##_t) *v = (ATOMIC_LONG_PFX(suffix##_t) *)l;\ + \ +- ATOMIC_LONG_PFX(_##op)(i, v); \ ++ ATOMIC_LONG_PFX(_##op##suffix)(i, v); \ + } + +-ATOMIC_LONG_OP(add) +-ATOMIC_LONG_OP(sub) +-ATOMIC_LONG_OP(and) +-ATOMIC_LONG_OP(andnot) +-ATOMIC_LONG_OP(or) +-ATOMIC_LONG_OP(xor) ++ATOMIC_LONG_OP(add,) ++ATOMIC_LONG_OP(add,_unchecked) ++ATOMIC_LONG_OP(sub,) ++ATOMIC_LONG_OP(sub,_unchecked) ++ATOMIC_LONG_OP(and,) ++ATOMIC_LONG_OP(andnot,) ++ATOMIC_LONG_OP(or,) ++ATOMIC_LONG_OP(xor,) + + #undef ATOMIC_LONG_OP + +@@ -214,22 +255,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l) + return ATOMIC_LONG_PFX(_add_negative)(i, v); + } + +-#define ATOMIC_LONG_INC_DEC_OP(op, mo) \ ++#define ATOMIC_LONG_INC_DEC_OP(op, mo, suffix) \ + static inline long \ +-atomic_long_##op##_return##mo(atomic_long_t *l) \ ++atomic_long_##op##_return##mo##suffix(atomic_long##suffix##_t *l) \ + { \ +- ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ ++ ATOMIC_LONG_PFX(suffix##_t) *v = (ATOMIC_LONG_PFX(suffix##_t) *)l;\ + \ +- return (long)ATOMIC_LONG_PFX(_##op##_return##mo)(v); \ ++ return (long)ATOMIC_LONG_PFX(_##op##_return##mo##suffix)(v); \ + } +-ATOMIC_LONG_INC_DEC_OP(inc,) +-ATOMIC_LONG_INC_DEC_OP(inc, _relaxed) +-ATOMIC_LONG_INC_DEC_OP(inc, _acquire) +-ATOMIC_LONG_INC_DEC_OP(inc, _release) +-ATOMIC_LONG_INC_DEC_OP(dec,) +-ATOMIC_LONG_INC_DEC_OP(dec, _relaxed) +-ATOMIC_LONG_INC_DEC_OP(dec, _acquire) +-ATOMIC_LONG_INC_DEC_OP(dec, _release) ++ATOMIC_LONG_INC_DEC_OP(inc,,) ++ATOMIC_LONG_INC_DEC_OP(inc,,_unchecked) ++ATOMIC_LONG_INC_DEC_OP(inc, _relaxed,) ++ATOMIC_LONG_INC_DEC_OP(inc, _acquire,) ++ATOMIC_LONG_INC_DEC_OP(inc, _release,) ++ATOMIC_LONG_INC_DEC_OP(dec,,) ++ATOMIC_LONG_INC_DEC_OP(dec, _relaxed,) ++ATOMIC_LONG_INC_DEC_OP(dec, _acquire,) ++ATOMIC_LONG_INC_DEC_OP(dec, _release,) + + #undef ATOMIC_LONG_INC_DEC_OP + +@@ -243,4 +285,62 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u) + #define atomic_long_inc_not_zero(l) \ + ATOMIC_LONG_PFX(_inc_not_zero)((ATOMIC_LONG_PFX(_t) *)(l)) + ++#ifdef CONFIG_PAX_REFCOUNT ++static inline void pax_refcount_needs_these_functions(void) ++{ ++ atomic_read_unchecked((atomic_unchecked_t *)NULL); ++ atomic_set_unchecked((atomic_unchecked_t *)NULL, 0); ++ atomic_add_unchecked(0, (atomic_unchecked_t *)NULL); ++ atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL); ++ atomic_inc_unchecked((atomic_unchecked_t *)NULL); ++ (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL); ++ atomic_inc_return_unchecked((atomic_unchecked_t *)NULL); ++ atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL); ++ atomic_dec_unchecked((atomic_unchecked_t *)NULL); ++ atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0); ++ (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0); ++ ++ atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL); ++ atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0); ++ atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL); ++ atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL); ++ atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL); ++ atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL); ++ atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL); ++ atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL); ++} ++#else ++#define atomic_read_unchecked(v) atomic_read(v) ++#define atomic_set_unchecked(v, i) atomic_set((v), (i)) ++#define atomic_add_unchecked(i, v) atomic_add((i), (v)) ++#define atomic_sub_unchecked(i, v) atomic_sub((i), (v)) ++#define atomic_inc_unchecked(v) atomic_inc(v) ++#ifndef atomic_inc_and_test_unchecked ++#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v) ++#endif ++#ifndef atomic_inc_return_unchecked ++#define atomic_inc_return_unchecked(v) atomic_inc_return(v) ++#endif ++#ifndef atomic_add_return_unchecked ++#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v)) ++#endif ++#define atomic_dec_unchecked(v) atomic_dec(v) ++#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n)) ++#ifndef atomic_xchg_unchecked ++#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i)) ++#endif ++ ++#define atomic_long_read_unchecked(v) atomic_long_read(v) ++#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i)) ++#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v)) ++#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v)) ++#define atomic_long_inc_unchecked(v) atomic_long_inc(v) ++#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v)) ++#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v) ++#define atomic_long_dec_unchecked(v) atomic_long_dec(v) ++#ifndef atomic_long_xchg_unchecked ++#define atomic_long_xchg_unchecked(v, i) atomic_long_xchg((v), (i)) ++#endif ++#endif ++ + #endif /* _ASM_GENERIC_ATOMIC_LONG_H */ +diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h +index dad68bf46c77..cadcc641eb48 100644 +--- a/include/asm-generic/atomic64.h ++++ b/include/asm-generic/atomic64.h +@@ -16,6 +16,8 @@ typedef struct { + long long counter; + } atomic64_t; + ++typedef atomic64_t atomic64_unchecked_t; ++ + #define ATOMIC64_INIT(i) { (i) } + + extern long long atomic64_read(const atomic64_t *v); +@@ -62,4 +64,15 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u); + #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0) + #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL) + ++#define atomic64_read_unchecked(v) atomic64_read(v) ++#define atomic64_set_unchecked(v, i) atomic64_set((v), (i)) ++#define atomic64_add_unchecked(a, v) atomic64_add((a), (v)) ++#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v)) ++#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v)) ++#define atomic64_inc_unchecked(v) atomic64_inc(v) ++#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v) ++#define atomic64_dec_unchecked(v) atomic64_dec(v) ++#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n)) ++#define atomic64_xchg_unchecked(v, n) atomic64_xchg((v), (n)) ++ + #endif /* _ASM_GENERIC_ATOMIC64_H */ +diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h +index a60a7ccb6782..0fe12f27b04d 100644 +--- a/include/asm-generic/bitops/__fls.h ++++ b/include/asm-generic/bitops/__fls.h +@@ -9,7 +9,7 @@ + * + * Undefined if no set bit exists, so code should check against 0 first. + */ +-static __always_inline unsigned long __fls(unsigned long word) ++static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word) + { + int num = BITS_PER_LONG - 1; + +diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h +index 0576d1f42f43..dad6c713ecbd 100644 +--- a/include/asm-generic/bitops/fls.h ++++ b/include/asm-generic/bitops/fls.h +@@ -9,7 +9,7 @@ + * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. + */ + +-static __always_inline int fls(int x) ++static __always_inline int __intentional_overflow(-1) fls(int x) + { + int r = 32; + +diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h +index b097cf8444e3..3d40e14aadd5 100644 +--- a/include/asm-generic/bitops/fls64.h ++++ b/include/asm-generic/bitops/fls64.h +@@ -15,7 +15,7 @@ + * at position 64. + */ + #if BITS_PER_LONG == 32 +-static __always_inline int fls64(__u64 x) ++static __always_inline int __intentional_overflow(-1) fls64(__u64 x) + { + __u32 h = x >> 32; + if (h) +@@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x) + return fls(x); + } + #elif BITS_PER_LONG == 64 +-static __always_inline int fls64(__u64 x) ++static __always_inline int __intentional_overflow(-1) fls64(__u64 x) + { + if (x == 0) + return 0; +diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h +index 6f96247226a4..ca2764127489 100644 +--- a/include/asm-generic/bug.h ++++ b/include/asm-generic/bug.h +@@ -62,13 +62,13 @@ struct bug_entry { + * to provide better diagnostics. + */ + #ifndef __WARN_TAINT +-extern __printf(3, 4) ++extern __printf(3, 4) __nocapture(1) + void warn_slowpath_fmt(const char *file, const int line, + const char *fmt, ...); +-extern __printf(4, 5) ++extern __printf(4, 5) __nocapture(1) + void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint, + const char *fmt, ...); +-extern void warn_slowpath_null(const char *file, const int line); ++extern __nocapture(1) void warn_slowpath_null(const char *file, const int line); + #define WANT_WARN_ON_SLOWPATH + #define __WARN() warn_slowpath_null(__FILE__, __LINE__) + #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg) +@@ -84,6 +84,7 @@ extern void warn_slowpath_null(const char *file, const int line); + /* used internally by panic.c */ + struct warn_args; + ++__nocapture(1, 0) + void __warn(const char *file, int line, void *caller, unsigned taint, + struct pt_regs *regs, struct warn_args *args); + +@@ -151,7 +152,7 @@ void __warn(const char *file, int line, void *caller, unsigned taint, + #endif + + #ifndef HAVE_ARCH_BUG_ON +-#define BUG_ON(condition) do { if (condition) BUG(); } while (0) ++#define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0) + #endif + + #ifndef HAVE_ARCH_WARN_ON +diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h +index 1bfcfe5c2237..e04c5c9490d7 100644 +--- a/include/asm-generic/cache.h ++++ b/include/asm-generic/cache.h +@@ -6,7 +6,7 @@ + * cache lines need to provide their own cache.h. + */ + +-#define L1_CACHE_SHIFT 5 +-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) ++#define L1_CACHE_SHIFT 5UL ++#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT) + + #endif /* __ASM_GENERIC_CACHE_H */ +diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h +index 0d68a1eae985..b74a761cae9d 100644 +--- a/include/asm-generic/emergency-restart.h ++++ b/include/asm-generic/emergency-restart.h +@@ -1,7 +1,7 @@ + #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H + #define _ASM_GENERIC_EMERGENCY_RESTART_H + +-static inline void machine_emergency_restart(void) ++static inline __noreturn void machine_emergency_restart(void) + { + machine_restart(NULL); + } +diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h +index 90f99c74dd38..00ce23626625 100644 +--- a/include/asm-generic/kmap_types.h ++++ b/include/asm-generic/kmap_types.h +@@ -2,9 +2,9 @@ + #define _ASM_GENERIC_KMAP_TYPES_H + + #ifdef __WITH_KM_FENCE +-# define KM_TYPE_NR 41 ++# define KM_TYPE_NR 42 + #else +-# define KM_TYPE_NR 20 ++# define KM_TYPE_NR 21 + #endif + + #endif +diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h +index 9ceb03b4f466..62b0b8f1e7b1 100644 +--- a/include/asm-generic/local.h ++++ b/include/asm-generic/local.h +@@ -23,24 +23,37 @@ typedef struct + atomic_long_t a; + } local_t; + ++typedef struct { ++ atomic_long_unchecked_t a; ++} local_unchecked_t; ++ + #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) } + + #define local_read(l) atomic_long_read(&(l)->a) ++#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a) + #define local_set(l,i) atomic_long_set((&(l)->a),(i)) ++#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i)) + #define local_inc(l) atomic_long_inc(&(l)->a) ++#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a) + #define local_dec(l) atomic_long_dec(&(l)->a) ++#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a) + #define local_add(i,l) atomic_long_add((i),(&(l)->a)) ++#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a)) + #define local_sub(i,l) atomic_long_sub((i),(&(l)->a)) ++#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a)) + + #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a)) + #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a) + #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a) + #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a)) + #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a)) ++#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a)) + #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a)) + #define local_inc_return(l) atomic_long_inc_return(&(l)->a) ++#define local_dec_return(l) atomic_long_dec_return(&(l)->a) + + #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n)) ++#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n)) + #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n)) + #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u)) + #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a) +diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h +index 725612b793ce..8458d850f78e 100644 +--- a/include/asm-generic/pgtable-nopmd.h ++++ b/include/asm-generic/pgtable-nopmd.h +@@ -1,14 +1,19 @@ + #ifndef _PGTABLE_NOPMD_H + #define _PGTABLE_NOPMD_H + +-#ifndef __ASSEMBLY__ +- + #include <asm-generic/pgtable-nopud.h> + +-struct mm_struct; +- + #define __PAGETABLE_PMD_FOLDED + ++#define PMD_SHIFT PUD_SHIFT ++#define PTRS_PER_PMD 1 ++#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT) ++#define PMD_MASK (~(PMD_SIZE-1)) ++ ++#ifndef __ASSEMBLY__ ++ ++struct mm_struct; ++ + /* + * Having the pmd type consist of a pud gets the size right, and allows + * us to conceptually access the pud entry that this pmd is folded into +@@ -16,11 +21,6 @@ struct mm_struct; + */ + typedef struct { pud_t pud; } pmd_t; + +-#define PMD_SHIFT PUD_SHIFT +-#define PTRS_PER_PMD 1 +-#define PMD_SIZE (1UL << PMD_SHIFT) +-#define PMD_MASK (~(PMD_SIZE-1)) +- + /* + * The "pud_xxx()" functions here are trivial for a folded two-level + * setup: the pmd is never bad, and a pmd always exists (as it's folded +@@ -33,6 +33,7 @@ static inline void pud_clear(pud_t *pud) { } + #define pmd_ERROR(pmd) (pud_ERROR((pmd).pud)) + + #define pud_populate(mm, pmd, pte) do { } while (0) ++#define pud_populate_kernel(mm, pmd, pte) do { } while (0) + + /* + * (pmds are folded into puds so this doesn't get actually called, +diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h +index 810431d8351b..0ec4804f406a 100644 +--- a/include/asm-generic/pgtable-nopud.h ++++ b/include/asm-generic/pgtable-nopud.h +@@ -1,10 +1,15 @@ + #ifndef _PGTABLE_NOPUD_H + #define _PGTABLE_NOPUD_H + +-#ifndef __ASSEMBLY__ +- + #define __PAGETABLE_PUD_FOLDED + ++#define PUD_SHIFT PGDIR_SHIFT ++#define PTRS_PER_PUD 1 ++#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT) ++#define PUD_MASK (~(PUD_SIZE-1)) ++ ++#ifndef __ASSEMBLY__ ++ + /* + * Having the pud type consist of a pgd gets the size right, and allows + * us to conceptually access the pgd entry that this pud is folded into +@@ -12,11 +17,6 @@ + */ + typedef struct { pgd_t pgd; } pud_t; + +-#define PUD_SHIFT PGDIR_SHIFT +-#define PTRS_PER_PUD 1 +-#define PUD_SIZE (1UL << PUD_SHIFT) +-#define PUD_MASK (~(PUD_SIZE-1)) +- + /* + * The "pgd_xxx()" functions here are trivial for a folded two-level + * setup: the pud is never bad, and a pud always exists (as it's folded +@@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { } + #define pud_ERROR(pud) (pgd_ERROR((pud).pgd)) + + #define pgd_populate(mm, pgd, pud) do { } while (0) ++#define pgd_populate_kernel(mm, pgd, pud) do { } while (0) + /* + * (puds are folded into pgds so this doesn't get actually called, + * but the define is needed for a generic inline function.) +diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h +index c4f8fd2fd384..c1283ca1514c 100644 +--- a/include/asm-generic/pgtable.h ++++ b/include/asm-generic/pgtable.h +@@ -757,6 +757,22 @@ static inline int pmd_protnone(pmd_t pmd) + } + #endif /* CONFIG_NUMA_BALANCING */ + ++#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL ++#ifdef CONFIG_PAX_KERNEXEC ++#error KERNEXEC requires pax_open_kernel ++#else ++static inline unsigned long pax_open_kernel(void) { return 0; } ++#endif ++#endif ++ ++#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL ++#ifdef CONFIG_PAX_KERNEXEC ++#error KERNEXEC requires pax_close_kernel ++#else ++static inline unsigned long pax_close_kernel(void) { return 0; } ++#endif ++#endif ++ + #endif /* CONFIG_MMU */ + + #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP +diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h +index 4df64a1fc09e..74d19f39e15d 100644 +--- a/include/asm-generic/sections.h ++++ b/include/asm-generic/sections.h +@@ -33,6 +33,7 @@ extern char _data[], _sdata[], _edata[]; + extern char __bss_start[], __bss_stop[]; + extern char __init_begin[], __init_end[]; + extern char _sinittext[], _einittext[]; ++extern char _sinitdata[], _einitdata[]; + extern char __start_data_ro_after_init[], __end_data_ro_after_init[]; + extern char _end[]; + extern char __per_cpu_load[], __per_cpu_start[], __per_cpu_end[]; +diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h +index cc6bb319e464..804a417e3221 100644 +--- a/include/asm-generic/uaccess.h ++++ b/include/asm-generic/uaccess.h +@@ -348,4 +348,20 @@ clear_user(void __user *to, unsigned long n) + return __clear_user(to, n); + } + ++#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++#error UDEREF requires pax_open_userland ++#else ++static inline unsigned long pax_open_userland(void) { return 0; } ++#endif ++#endif ++ ++#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND ++#ifdef CONFIG_PAX_MEMORY_UDEREF ++#error UDEREF requires pax_close_userland ++#else ++static inline unsigned long pax_close_userland(void) { return 0; } ++#endif ++#endif ++ + #endif /* __ASM_GENERIC_UACCESS_H */ +diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h +index 31e1d639abed..2f85b265f3c4 100644 +--- a/include/asm-generic/vmlinux.lds.h ++++ b/include/asm-generic/vmlinux.lds.h +@@ -274,6 +274,7 @@ + VMLINUX_SYMBOL(__start_rodata) = .; \ + *(.rodata) *(.rodata.*) \ + RO_AFTER_INIT_DATA /* Read only after init */ \ ++ *(.data..read_only) \ + *(__vermagic) /* Kernel version magic */ \ + . = ALIGN(8); \ + VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \ +@@ -447,9 +448,20 @@ + ALIGN_FUNCTION(); \ + *(.text.hot .text .text.fixup .text.unlikely) \ + *(.ref.text) \ ++ REFCOUNT_TEXT \ + MEM_KEEP(init.text) \ + MEM_KEEP(exit.text) \ + ++#define __REFCOUNT_TEXT(section) \ ++ VMLINUX_SYMBOL(__##section##_start) = .; \ ++ *(.text.##section) \ ++ VMLINUX_SYMBOL(__##section##_end) = .; ++ ++#define REFCOUNT_TEXT \ ++ __REFCOUNT_TEXT(refcount_overflow) \ ++ __REFCOUNT_TEXT(refcount64_overflow) \ ++ __REFCOUNT_TEXT(refcount_underflow) \ ++ __REFCOUNT_TEXT(refcount64_underflow) \ + + /* sched.text is aling to function alignment to secure we have same + * address even at second ld pass when generating System.map */ +@@ -551,7 +563,9 @@ + MEM_DISCARD(init.data) \ + KERNEL_CTORS() \ + MCOUNT_REC() \ ++ *(.init.rodata.str) \ + *(.init.rodata) \ ++ *(.init.rodata.*) \ + FTRACE_EVENTS() \ + TRACE_SYSCALLS() \ + KPROBE_BLACKLIST() \ +@@ -575,9 +589,12 @@ + + #define EXIT_DATA \ + *(.exit.data) \ ++ *(.exit.rodata) \ ++ *(.exit.rodata.*) \ + *(.fini_array) \ + *(.dtors) \ + MEM_DISCARD(exit.data) \ ++ *(.exit.rodata.str) \ + MEM_DISCARD(exit.rodata) + + #define EXIT_TEXT \ +@@ -767,7 +784,9 @@ + *(.data..percpu..first) \ + . = ALIGN(PAGE_SIZE); \ + *(.data..percpu..page_aligned) \ +- . = ALIGN(cacheline); \ ++ . = ALIGN(PAGE_SIZE); \ ++ *(.data..percpu..read_only) \ ++ . = ALIGN(PAGE_SIZE); \ + *(.data..percpu..read_mostly) \ + . = ALIGN(cacheline); \ + *(.data..percpu) \ +@@ -794,17 +813,18 @@ + * section in the linker script will go there too. @phdr should have + * a leading colon. + * +- * Note that this macros defines __per_cpu_load as an absolute symbol. ++ * Note that this macros defines per_cpu_load as an absolute symbol. + * If there is no need to put the percpu section at a predetermined + * address, use PERCPU_SECTION. + */ + #define PERCPU_VADDR(cacheline, vaddr, phdr) \ +- VMLINUX_SYMBOL(__per_cpu_load) = .; \ +- .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \ ++ per_cpu_load = .; \ ++ .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \ + - LOAD_OFFSET) { \ ++ VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \ + PERCPU_INPUT(cacheline) \ + } phdr \ +- . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu); ++ . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu); + + /** + * PERCPU_SECTION - define output section for percpu area, simple version +@@ -866,12 +886,14 @@ + + #define INIT_DATA_SECTION(initsetup_align) \ + .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { \ ++ VMLINUX_SYMBOL(_sinitdata) = .; \ + INIT_DATA \ + INIT_SETUP(initsetup_align) \ + INIT_CALLS \ + CON_INITCALL \ + SECURITY_INITCALL \ + INIT_RAM_FS \ ++ VMLINUX_SYMBOL(_einitdata) = .; \ + } + + #define BSS_SECTION(sbss_align, bss_align, stop_align) \ +diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h +index 404e9558e879..5fa5211b0150 100644 +--- a/include/crypto/algapi.h ++++ b/include/crypto/algapi.h +@@ -37,7 +37,7 @@ struct crypto_type { + unsigned int maskclear; + unsigned int maskset; + unsigned int tfmsize; +-}; ++} __do_const; + + struct crypto_instance { + struct crypto_alg alg; +diff --git a/include/crypto/cast6.h b/include/crypto/cast6.h +index 32b60eb8bd24..1a592df2f78c 100644 +--- a/include/crypto/cast6.h ++++ b/include/crypto/cast6.h +@@ -18,7 +18,7 @@ int __cast6_setkey(struct cast6_ctx *ctx, const u8 *key, + unsigned int keylen, u32 *flags); + int cast6_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen); + +-void __cast6_encrypt(struct cast6_ctx *ctx, u8 *dst, const u8 *src); +-void __cast6_decrypt(struct cast6_ctx *ctx, u8 *dst, const u8 *src); ++void __cast6_encrypt(void *ctx, u8 *dst, const u8 *src); ++void __cast6_decrypt(void *ctx, u8 *dst, const u8 *src); + + #endif +diff --git a/include/crypto/serpent.h b/include/crypto/serpent.h +index b7e0941eb6fc..1a1f67fccff6 100644 +--- a/include/crypto/serpent.h ++++ b/include/crypto/serpent.h +@@ -21,7 +21,7 @@ int __serpent_setkey(struct serpent_ctx *ctx, const u8 *key, + unsigned int keylen); + int serpent_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen); + +-void __serpent_encrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src); +-void __serpent_decrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src); ++void __serpent_encrypt(void *ctx, u8 *dst, const u8 *src); ++void __serpent_decrypt(void *ctx, u8 *dst, const u8 *src); + + #endif +diff --git a/include/crypto/xts.h b/include/crypto/xts.h +index ede6b97b24cc..1f5b11fe8a42 100644 +--- a/include/crypto/xts.h ++++ b/include/crypto/xts.h +@@ -21,7 +21,7 @@ struct xts_crypt_req { + void (*crypt_fn)(void *ctx, u8 *blks, unsigned int nbytes); + }; + +-#define XTS_TWEAK_CAST(x) ((void (*)(void *, u8*, const u8*))(x)) ++#define XTS_TWEAK_CAST(x) (x) + + int xts_crypt(struct blkcipher_desc *desc, struct scatterlist *dst, + struct scatterlist *src, unsigned int nbytes, +diff --git a/include/drm/drmP.h b/include/drm/drmP.h +index 0c4f9c67c221..8eca74a48d26 100644 +--- a/include/drm/drmP.h ++++ b/include/drm/drmP.h +@@ -61,6 +61,7 @@ + + #include <asm/mman.h> + #include <asm/pgalloc.h> ++#include <asm/local.h> + #include <asm/uaccess.h> + + #include <uapi/drm/drm.h> +@@ -136,7 +137,7 @@ struct dma_buf_attachment; + #define DRM_UT_ATOMIC 0x10 + #define DRM_UT_VBL 0x20 + +-extern __printf(6, 7) ++extern __printf(6, 7) __nocapture(4, 5) + void drm_dev_printk(const struct device *dev, const char *level, + unsigned int category, const char *function_name, + const char *prefix, const char *format, ...); +@@ -322,10 +323,12 @@ void drm_printk(const char *level, unsigned int category, + * \param cmd command. + * \param arg argument. + */ +-typedef int drm_ioctl_t(struct drm_device *dev, void *data, ++typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data, ++ struct drm_file *file_priv); ++typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data, + struct drm_file *file_priv); + +-typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd, ++typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd, + unsigned long arg); + + #define DRM_IOCTL_NR(n) _IOC_NR(n) +@@ -341,9 +344,9 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd, + struct drm_ioctl_desc { + unsigned int cmd; + int flags; +- drm_ioctl_t *func; ++ drm_ioctl_t func; + const char *name; +-}; ++} __do_const; + + /** + * Creates a driver or general drm_ioctl_desc array entry for the given +@@ -714,7 +717,8 @@ struct drm_driver { + + /* List of devices hanging off this driver with stealth attach. */ + struct list_head legacy_dev_list; +-}; ++} __do_const; ++typedef struct drm_driver __no_const drm_driver_no_const; + + enum drm_minor_type { + DRM_MINOR_PRIMARY, +@@ -732,7 +736,8 @@ struct drm_info_list { + int (*show)(struct seq_file*, void*); /** show callback */ + u32 driver_features; /**< Required driver features for this entry */ + void *data; +-}; ++} __do_const; ++typedef struct drm_info_list __no_const drm_info_list_no_const; + + /** + * debugfs node structure. This structure represents a debugfs file. +@@ -794,7 +799,7 @@ struct drm_device { + + /** \name Usage Counters */ + /*@{ */ +- int open_count; /**< Outstanding files open, protected by drm_global_mutex. */ ++ local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */ + spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */ + int buf_use; /**< Buffers in use -- cannot alloc */ + atomic_t buf_alloc; /**< Buffer allocation in progress */ +diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h +index 205ddcf6d55d..0934d317fccf 100644 +--- a/include/drm/drm_mm.h ++++ b/include/drm/drm_mm.h +@@ -297,7 +297,7 @@ void drm_mm_remove_node(struct drm_mm_node *node); + void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new); + void drm_mm_init(struct drm_mm *mm, + u64 start, +- u64 size); ++ u64 size) __intentional_overflow(3); + void drm_mm_takedown(struct drm_mm *mm); + bool drm_mm_clean(struct drm_mm *mm); + +diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h +index 10e449c86dbd..f2a0d401657e 100644 +--- a/include/drm/drm_modeset_helper_vtables.h ++++ b/include/drm/drm_modeset_helper_vtables.h +@@ -691,7 +691,7 @@ struct drm_encoder_helper_funcs { + int (*atomic_check)(struct drm_encoder *encoder, + struct drm_crtc_state *crtc_state, + struct drm_connector_state *conn_state); +-}; ++} __no_const; + + /** + * drm_encoder_helper_add - sets the helper vtable for an encoder +@@ -831,6 +831,7 @@ struct drm_connector_helper_funcs { + struct drm_encoder *(*atomic_best_encoder)(struct drm_connector *connector, + struct drm_connector_state *connector_state); + }; ++typedef struct drm_connector_helper_funcs __no_const drm_connector_helper_funcs_no_const; + + /** + * drm_connector_helper_add - sets the helper vtable for a connector +diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h +index 61766a420f6b..2f88e2b8b46e 100644 +--- a/include/drm/i915_pciids.h ++++ b/include/drm/i915_pciids.h +@@ -37,7 +37,7 @@ + */ + #define INTEL_VGA_DEVICE(id, info) { \ + 0x8086, id, \ +- ~0, ~0, \ ++ PCI_ANY_ID, PCI_ANY_ID, \ + 0x030000, 0xff0000, \ + (unsigned long) info } + +diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h +index f49edecd66a3..e47b019f8254 100644 +--- a/include/drm/intel-gtt.h ++++ b/include/drm/intel-gtt.h +@@ -3,8 +3,8 @@ + #ifndef _DRM_INTEL_GTT_H + #define _DRM_INTEL_GTT_H + +-void intel_gtt_get(u64 *gtt_total, size_t *stolen_size, +- phys_addr_t *mappable_base, u64 *mappable_end); ++void intel_gtt_get(u64 *gtt_total, u64 *stolen_size, ++ u64 *mappable_base, u64 *mappable_end); + + int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, + struct agp_bridge_data *bridge); +diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h +index c4520890f267..ca178e7802a3 100644 +--- a/include/drm/ttm/ttm_memory.h ++++ b/include/drm/ttm/ttm_memory.h +@@ -48,7 +48,7 @@ + + struct ttm_mem_shrink { + int (*do_shrink) (struct ttm_mem_shrink *); +-}; ++} __no_const; + + /** + * struct ttm_mem_global - Global memory accounting structure. +diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h +index 49a828425fa2..9643967eb549 100644 +--- a/include/drm/ttm/ttm_page_alloc.h ++++ b/include/drm/ttm/ttm_page_alloc.h +@@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void); + */ + extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data); + ++struct device; + extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev); + extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev); + +diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h +index 2480469ce8fb..afcbfd4baa41 100644 +--- a/include/keys/asymmetric-subtype.h ++++ b/include/keys/asymmetric-subtype.h +@@ -37,7 +37,7 @@ struct asymmetric_key_subtype { + /* Verify the signature on a key of this subtype (optional) */ + int (*verify_signature)(const struct key *key, + const struct public_key_signature *sig); +-}; ++} __do_const; + + /** + * asymmetric_key_subtype - Get the subtype from an asymmetric key +diff --git a/include/keys/encrypted-type.h b/include/keys/encrypted-type.h +index 1d4541370a64..377bc278b104 100644 +--- a/include/keys/encrypted-type.h ++++ b/include/keys/encrypted-type.h +@@ -15,7 +15,7 @@ + #ifndef _KEYS_ENCRYPTED_TYPE_H + #define _KEYS_ENCRYPTED_TYPE_H + +-#include <linux/key.h> ++#include <linux/key-type.h> + #include <linux/rcupdate.h> + + struct encrypted_key_payload { +diff --git a/include/keys/rxrpc-type.h b/include/keys/rxrpc-type.h +index 5de0673f333b..5e8f2c5f3d9d 100644 +--- a/include/keys/rxrpc-type.h ++++ b/include/keys/rxrpc-type.h +@@ -12,7 +12,7 @@ + #ifndef _KEYS_RXRPC_TYPE_H + #define _KEYS_RXRPC_TYPE_H + +-#include <linux/key.h> ++#include <linux/key-type.h> + + /* + * key type for AF_RXRPC keys +diff --git a/include/keys/user-type.h b/include/keys/user-type.h +index c56fef40f53e..c9ebdc7b9307 100644 +--- a/include/keys/user-type.h ++++ b/include/keys/user-type.h +@@ -12,7 +12,7 @@ + #ifndef _KEYS_USER_TYPE_H + #define _KEYS_USER_TYPE_H + +-#include <linux/key.h> ++#include <linux/key-type.h> + #include <linux/rcupdate.h> + + #ifdef CONFIG_KEYS +diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h +index c1da539f5e28..1dcec5522f11 100644 +--- a/include/linux/atmdev.h ++++ b/include/linux/atmdev.h +@@ -28,7 +28,7 @@ struct compat_atm_iobuf { + #endif + + struct k_atm_aal_stats { +-#define __HANDLE_ITEM(i) atomic_t i ++#define __HANDLE_ITEM(i) atomic_unchecked_t i + __AAL_STAT_ITEMS + #undef __HANDLE_ITEM + }; +@@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */ + int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags); + int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page); + struct module *owner; +-}; ++} __do_const ; + + struct atmphy_ops { + int (*start)(struct atm_dev *dev); +diff --git a/include/linux/atomic.h b/include/linux/atomic.h +index e71835bf60a9..957f2d63edeb 100644 +--- a/include/linux/atomic.h ++++ b/include/linux/atomic.h +@@ -72,6 +72,7 @@ + #define atomic_add_return_relaxed atomic_add_return + #define atomic_add_return_acquire atomic_add_return + #define atomic_add_return_release atomic_add_return ++#define atomic_add_return_unchecked_relaxed atomic_add_return_unchecked + + #else /* atomic_add_return_relaxed */ + +@@ -89,6 +90,11 @@ + #define atomic_add_return(...) \ + __atomic_op_fence(atomic_add_return, __VA_ARGS__) + #endif ++ ++#ifndef atomic_add_return_unchecked ++#define atomic_add_return_unchecked(...) \ ++ __atomic_op_fence(atomic_add_return_unchecked, __VA_ARGS__) ++#endif + #endif /* atomic_add_return_relaxed */ + + /* atomic_inc_return_relaxed */ +@@ -113,6 +119,11 @@ + #define atomic_inc_return(...) \ + __atomic_op_fence(atomic_inc_return, __VA_ARGS__) + #endif ++ ++#ifndef atomic_inc_return_unchecked ++#define atomic_inc_return_unchecked(...) \ ++ __atomic_op_fence(atomic_inc_return_unchecked, __VA_ARGS__) ++#endif + #endif /* atomic_inc_return_relaxed */ + + /* atomic_sub_return_relaxed */ +@@ -490,6 +501,10 @@ + #ifndef xchg + #define xchg(...) __atomic_op_fence(xchg, __VA_ARGS__) + #endif ++ ++#ifndef xchg_unchecked ++#define xchg_unchecked(...) __atomic_op_fence(xchg_unchecked, __VA_ARGS__) ++#endif + #endif /* xchg_relaxed */ + + /** +@@ -501,7 +516,7 @@ + * Atomically adds @a to @v, so long as @v was not already @u. + * Returns non-zero if @v was not @u, and zero otherwise. + */ +-static inline int atomic_add_unless(atomic_t *v, int a, int u) ++static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u) + { + return __atomic_add_unless(v, a, u) != u; + } +@@ -618,7 +633,7 @@ static inline int atomic_dec_if_positive(atomic_t *v) + dec = c - 1; + if (unlikely(dec < 0)) + break; +- old = atomic_cmpxchg((v), c, dec); ++ old = atomic_cmpxchg(v, c, dec); + if (likely(old == c)) + break; + c = old; +@@ -661,6 +676,11 @@ static inline int atomic_dec_if_positive(atomic_t *v) + #define atomic64_add_return(...) \ + __atomic_op_fence(atomic64_add_return, __VA_ARGS__) + #endif ++ ++#ifndef atomic64_add_return_unchecked ++#define atomic64_add_return_unchecked(...) \ ++ __atomic_op_fence(atomic64_add_return_unchecked, __VA_ARGS__) ++#endif + #endif /* atomic64_add_return_relaxed */ + + /* atomic64_inc_return_relaxed */ +@@ -685,6 +705,11 @@ static inline int atomic_dec_if_positive(atomic_t *v) + #define atomic64_inc_return(...) \ + __atomic_op_fence(atomic64_inc_return, __VA_ARGS__) + #endif ++ ++#ifndef atomic64_inc_return_unchecked ++#define atomic64_inc_return_unchecked(...) \ ++ __atomic_op_fence(atomic64_inc_return_unchecked, __VA_ARGS__) ++#endif + #endif /* atomic64_inc_return_relaxed */ + + +@@ -970,6 +995,11 @@ static inline int atomic_dec_if_positive(atomic_t *v) + #define atomic64_xchg(...) \ + __atomic_op_fence(atomic64_xchg, __VA_ARGS__) + #endif ++ ++#ifndef atomic64_xchg_unchecked ++#define atomic64_xchg_unchecked(...) \ ++ __atomic_op_fence(atomic64_xchg_unchecked, __VA_ARGS__) ++#endif + #endif /* atomic64_xchg_relaxed */ + + /* atomic64_cmpxchg_relaxed */ +@@ -994,6 +1024,11 @@ static inline int atomic_dec_if_positive(atomic_t *v) + #define atomic64_cmpxchg(...) \ + __atomic_op_fence(atomic64_cmpxchg, __VA_ARGS__) + #endif ++ ++#ifndef atomic64_cmpxchg_unchecked ++#define atomic64_cmpxchg_unchecked(...) \ ++ __atomic_op_fence(atomic64_cmpxchg_unchecked, __VA_ARGS__) ++#endif + #endif /* atomic64_cmpxchg_relaxed */ + + #ifndef atomic64_andnot +diff --git a/include/linux/audit.h b/include/linux/audit.h +index 9d4443f93db6..b0b3fef02977 100644 +--- a/include/linux/audit.h ++++ b/include/linux/audit.h +@@ -135,7 +135,7 @@ extern void audit_log_n_hex(struct audit_buffer *ab, + size_t len); + extern void audit_log_n_string(struct audit_buffer *ab, + const char *buf, +- size_t n); ++ size_t n) __nocapture(2); + extern void audit_log_n_untrustedstring(struct audit_buffer *ab, + const char *string, + size_t n); +@@ -333,7 +333,7 @@ static inline void audit_ptrace(struct task_struct *t) + extern unsigned int audit_serial(void); + extern int auditsc_get_stamp(struct audit_context *ctx, + struct timespec *t, unsigned int *serial); +-extern int audit_set_loginuid(kuid_t loginuid); ++extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid); + + static inline kuid_t audit_get_loginuid(struct task_struct *tsk) + { +@@ -552,7 +552,8 @@ static inline bool audit_loginuid_set(struct task_struct *tsk) + return uid_valid(audit_get_loginuid(tsk)); + } + +-static inline void audit_log_string(struct audit_buffer *ab, const char *buf) ++static inline __nocapture(2) ++void audit_log_string(struct audit_buffer *ab, const char *buf) + { + audit_log_n_string(ab, buf, strlen(buf)); + } +diff --git a/include/linux/average.h b/include/linux/average.h +index d04aa58280de..3de0da882d47 100644 +--- a/include/linux/average.h ++++ b/include/linux/average.h +@@ -36,7 +36,7 @@ + BUILD_BUG_ON_NOT_POWER_OF_2(_factor); \ + BUILD_BUG_ON_NOT_POWER_OF_2(_weight); \ + \ +- ACCESS_ONCE(e->internal) = internal ? \ ++ ACCESS_ONCE_RW(e->internal) = internal ? \ + (((internal << weight) - internal) + \ + (val << factor)) >> weight : \ + (val << factor); \ +diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h +index 1303b570b18c..c8196d80551a 100644 +--- a/include/linux/binfmts.h ++++ b/include/linux/binfmts.h +@@ -44,7 +44,7 @@ struct linux_binprm { + unsigned interp_flags; + unsigned interp_data; + unsigned long loader, exec; +-}; ++} __randomize_layout; + + #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0 + #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT) +@@ -78,8 +78,10 @@ struct linux_binfmt { + int (*load_binary)(struct linux_binprm *); + int (*load_shlib)(struct file *); + int (*core_dump)(struct coredump_params *cprm); ++ void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags); ++ void (*handle_mmap)(struct file *); + unsigned long min_coredump; /* minimal dump size */ +-}; ++} __do_const __randomize_layout; + + extern void __register_binfmt(struct linux_binfmt *fmt, int insert); + +diff --git a/include/linux/bio.h b/include/linux/bio.h +index 97cb48f03dc7..cd9664a519c5 100644 +--- a/include/linux/bio.h ++++ b/include/linux/bio.h +@@ -352,7 +352,7 @@ static inline void bip_set_seed(struct bio_integrity_payload *bip, + #endif /* CONFIG_BLK_DEV_INTEGRITY */ + + extern void bio_trim(struct bio *bio, int offset, int size); +-extern struct bio *bio_split(struct bio *bio, int sectors, ++extern struct bio *bio_split(struct bio *bio, unsigned int sectors, + gfp_t gfp, struct bio_set *bs); + + /** +@@ -365,7 +365,7 @@ extern struct bio *bio_split(struct bio *bio, int sectors, + * Returns a bio representing the next @sectors of @bio - if the bio is smaller + * than @sectors, returns the original bio unchanged. + */ +-static inline struct bio *bio_next_split(struct bio *bio, int sectors, ++static inline struct bio *bio_next_split(struct bio *bio, unsigned int sectors, + gfp_t gfp, struct bio_set *bs) + { + if (sectors >= bio_sectors(bio)) +diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h +index 3b77588a9360..7e677c29df24 100644 +--- a/include/linux/bitmap.h ++++ b/include/linux/bitmap.h +@@ -308,7 +308,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits) + return find_first_zero_bit(src, nbits) == nbits; + } + +-static __always_inline int bitmap_weight(const unsigned long *src, unsigned int nbits) ++static __always_inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits) + { + if (small_const_nbits(nbits)) + return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits)); +diff --git a/include/linux/bitops.h b/include/linux/bitops.h +index a83c822c35c2..20d61d787afe 100644 +--- a/include/linux/bitops.h ++++ b/include/linux/bitops.h +@@ -65,7 +65,7 @@ static inline int get_bitmask_order(unsigned int count) + return order; /* We could be slightly more clever with -1 here... */ + } + +-static __always_inline unsigned long hweight_long(unsigned long w) ++static __always_inline unsigned long __intentional_overflow(-1) hweight_long(unsigned long w) + { + return sizeof(w) == 4 ? hweight32(w) : hweight64(w); + } +@@ -95,7 +95,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift) + * @word: value to rotate + * @shift: bits to roll + */ +-static inline __u32 rol32(__u32 word, unsigned int shift) ++static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift) + { + return (word << shift) | (word >> ((-shift) & 31)); + } +@@ -105,7 +105,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift) + * @word: value to rotate + * @shift: bits to roll + */ +-static inline __u32 ror32(__u32 word, unsigned int shift) ++static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift) + { + return (word >> shift) | (word << (32 - shift)); + } +@@ -174,7 +174,7 @@ static inline __s64 sign_extend64(__u64 value, int index) + return (__s64)(value << shift) >> shift; + } + +-static inline unsigned fls_long(unsigned long l) ++static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l) + { + if (sizeof(l) == 4) + return fls(l); +diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h +index 3bf5d33800ab..1c78e6c37dc7 100644 +--- a/include/linux/blk-cgroup.h ++++ b/include/linux/blk-cgroup.h +@@ -63,12 +63,12 @@ struct blkcg { + */ + struct blkg_stat { + struct percpu_counter cpu_cnt; +- atomic64_t aux_cnt; ++ atomic64_unchecked_t aux_cnt; + }; + + struct blkg_rwstat { + struct percpu_counter cpu_cnt[BLKG_RWSTAT_NR]; +- atomic64_t aux_cnt[BLKG_RWSTAT_NR]; ++ atomic64_unchecked_t aux_cnt[BLKG_RWSTAT_NR]; + }; + + /* +@@ -499,7 +499,7 @@ static inline int blkg_stat_init(struct blkg_stat *stat, gfp_t gfp) + if (ret) + return ret; + +- atomic64_set(&stat->aux_cnt, 0); ++ atomic64_set_unchecked(&stat->aux_cnt, 0); + return 0; + } + +@@ -537,7 +537,7 @@ static inline uint64_t blkg_stat_read(struct blkg_stat *stat) + static inline void blkg_stat_reset(struct blkg_stat *stat) + { + percpu_counter_set(&stat->cpu_cnt, 0); +- atomic64_set(&stat->aux_cnt, 0); ++ atomic64_set_unchecked(&stat->aux_cnt, 0); + } + + /** +@@ -550,7 +550,7 @@ static inline void blkg_stat_reset(struct blkg_stat *stat) + static inline void blkg_stat_add_aux(struct blkg_stat *to, + struct blkg_stat *from) + { +- atomic64_add(blkg_stat_read(from) + atomic64_read(&from->aux_cnt), ++ atomic64_add_unchecked(blkg_stat_read(from) + atomic64_read_unchecked(&from->aux_cnt), + &to->aux_cnt); + } + +@@ -565,7 +565,7 @@ static inline int blkg_rwstat_init(struct blkg_rwstat *rwstat, gfp_t gfp) + percpu_counter_destroy(&rwstat->cpu_cnt[i]); + return ret; + } +- atomic64_set(&rwstat->aux_cnt[i], 0); ++ atomic64_set_unchecked(&rwstat->aux_cnt[i], 0); + } + return 0; + } +@@ -620,7 +620,7 @@ static inline struct blkg_rwstat blkg_rwstat_read(struct blkg_rwstat *rwstat) + int i; + + for (i = 0; i < BLKG_RWSTAT_NR; i++) +- atomic64_set(&result.aux_cnt[i], ++ atomic64_set_unchecked(&result.aux_cnt[i], + percpu_counter_sum_positive(&rwstat->cpu_cnt[i])); + return result; + } +@@ -637,8 +637,8 @@ static inline uint64_t blkg_rwstat_total(struct blkg_rwstat *rwstat) + { + struct blkg_rwstat tmp = blkg_rwstat_read(rwstat); + +- return atomic64_read(&tmp.aux_cnt[BLKG_RWSTAT_READ]) + +- atomic64_read(&tmp.aux_cnt[BLKG_RWSTAT_WRITE]); ++ return atomic64_read_unchecked(&tmp.aux_cnt[BLKG_RWSTAT_READ]) + ++ atomic64_read_unchecked(&tmp.aux_cnt[BLKG_RWSTAT_WRITE]); + } + + /** +@@ -651,7 +651,7 @@ static inline void blkg_rwstat_reset(struct blkg_rwstat *rwstat) + + for (i = 0; i < BLKG_RWSTAT_NR; i++) { + percpu_counter_set(&rwstat->cpu_cnt[i], 0); +- atomic64_set(&rwstat->aux_cnt[i], 0); ++ atomic64_set_unchecked(&rwstat->aux_cnt[i], 0); + } + } + +@@ -669,8 +669,8 @@ static inline void blkg_rwstat_add_aux(struct blkg_rwstat *to, + int i; + + for (i = 0; i < BLKG_RWSTAT_NR; i++) +- atomic64_add(atomic64_read(&v.aux_cnt[i]) + +- atomic64_read(&from->aux_cnt[i]), ++ atomic64_add_unchecked(atomic64_read_unchecked(&v.aux_cnt[i]) + ++ atomic64_read_unchecked(&from->aux_cnt[i]), + &to->aux_cnt[i]); + } + +diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h +index f6a816129856..e26e3a7d571e 100644 +--- a/include/linux/blkdev.h ++++ b/include/linux/blkdev.h +@@ -1690,7 +1690,7 @@ struct block_device_operations { + void (*swap_slot_free_notify) (struct block_device *, unsigned long); + struct module *owner; + const struct pr_ops *pr_ops; +-}; ++} __do_const; + + extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int, + unsigned long); +diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h +index cceb72f9e29f..c9f287a26cea 100644 +--- a/include/linux/blktrace_api.h ++++ b/include/linux/blktrace_api.h +@@ -25,7 +25,7 @@ struct blk_trace { + struct dentry *dropped_file; + struct dentry *msg_file; + struct list_head running_list; +- atomic_t dropped; ++ atomic_unchecked_t dropped; + }; + + extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *); +diff --git a/include/linux/cache.h b/include/linux/cache.h +index 1be04f8c563a..f28266d9b8a9 100644 +--- a/include/linux/cache.h ++++ b/include/linux/cache.h +@@ -26,6 +26,16 @@ + * after mark_rodata_ro() has been called). These are effectively read-only, + * but may get written to during init, so can't live in .rodata (via "const"). + */ ++#ifdef CONFIG_PAX_KERNEXEC ++# ifdef __ro_after_init ++# error KERNEXEC requires __read_only ++# endif ++# define __read_only __attribute__((__section__(".data..read_only"))) ++# define __ro_after_init __read_only ++#else ++# define __read_only __read_mostly ++#endif ++ + #ifndef __ro_after_init + #define __ro_after_init __attribute__((__section__(".data..ro_after_init"))) + #endif +diff --git a/include/linux/capability.h b/include/linux/capability.h +index 6ffb67e10c06..ef1ec2aa023f 100644 +--- a/include/linux/capability.h ++++ b/include/linux/capability.h +@@ -231,6 +231,10 @@ static inline bool capable(int cap) + { + return true; + } ++static inline bool capable_nolog(int cap) ++{ ++ return true; ++} + static inline bool ns_capable(struct user_namespace *ns, int cap) + { + return true; +@@ -242,10 +246,14 @@ static inline bool ns_capable_noaudit(struct user_namespace *ns, int cap) + #endif /* CONFIG_MULTIUSER */ + extern bool privileged_wrt_inode_uidgid(struct user_namespace *ns, const struct inode *inode); + extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap); ++extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap); + extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap); ++extern bool capable_nolog(int cap); + extern bool ptracer_capable(struct task_struct *tsk, struct user_namespace *ns); + + /* audit system wants to get cap info from files as well */ + extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps); + ++extern int is_privileged_binary(const struct dentry *dentry); ++ + #endif /* !_LINUX_CAPABILITY_H */ +diff --git a/include/linux/cdev.h b/include/linux/cdev.h +index f8763615a5f2..7c05fd9dd830 100644 +--- a/include/linux/cdev.h ++++ b/include/linux/cdev.h +@@ -16,7 +16,7 @@ struct cdev { + struct list_head list; + dev_t dev; + unsigned int count; +-}; ++} __randomize_layout; + + void cdev_init(struct cdev *, const struct file_operations *); + +diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h +index 8609d577bb66..86e4d795e347 100644 +--- a/include/linux/cdrom.h ++++ b/include/linux/cdrom.h +@@ -87,7 +87,6 @@ struct cdrom_device_ops { + + /* driver specifications */ + const int capability; /* capability flags */ +- int n_minors; /* number of active minor devices */ + /* handle uniform packets for scsi type devices (scsi,atapi) */ + int (*generic_packet) (struct cdrom_device_info *, + struct packet_command *); +diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h +index 6fb1c34cf805..178cfcf5de09 100644 +--- a/include/linux/cgroup-defs.h ++++ b/include/linux/cgroup-defs.h +@@ -428,7 +428,7 @@ struct cftype { + #ifdef CONFIG_DEBUG_LOCK_ALLOC + struct lock_class_key lockdep_key; + #endif +-}; ++} __do_const; + + /* + * Control Group subsystem type. +diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h +index fccf7f44139d..1d5925e990b9 100644 +--- a/include/linux/cleancache.h ++++ b/include/linux/cleancache.h +@@ -35,7 +35,7 @@ struct cleancache_ops { + void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t); + void (*invalidate_inode)(int, struct cleancache_filekey); + void (*invalidate_fs)(int); +-}; ++} __no_const; + + extern int cleancache_register_ops(const struct cleancache_ops *ops); + extern void __cleancache_init_fs(struct super_block *); +diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h +index a428aec36ace..24e7490e286e 100644 +--- a/include/linux/clk-provider.h ++++ b/include/linux/clk-provider.h +@@ -218,6 +218,7 @@ struct clk_ops { + void (*init)(struct clk_hw *hw); + int (*debug_init)(struct clk_hw *hw, struct dentry *dentry); + }; ++typedef struct clk_ops __no_const clk_ops_no_const; + + /** + * struct clk_init_data - holds init data that's common to all clocks and is +diff --git a/include/linux/compat.h b/include/linux/compat.h +index d8535a430caf..b81d592a24f0 100644 +--- a/include/linux/compat.h ++++ b/include/linux/compat.h +@@ -30,31 +30,83 @@ + #define __SC_DELOUSE(t,v) ((t)(unsigned long)(v)) + #endif + +-#define COMPAT_SYSCALL_DEFINE0(name) \ ++#ifdef CONFIG_PAX_RAP ++#define RAP_SYS32_SYSCALL_DEFINE0(name) \ ++ asmlinkage long rap_sys32_##name(unsigned long a, unsigned long b, unsigned long c, unsigned long d, unsigned long e, unsigned long f)\ ++ { \ ++ return sys32_##name(); \ ++ } ++#else ++#define RAP_SYS32_SYSCALL_DEFINE0(name) ++#endif ++ ++#define SYS32_SYSCALL_DEFINE0(name) \ ++ asmlinkage long sys32_##name(void); \ ++ RAP_SYS32_SYSCALL_DEFINE0(name) \ ++ asmlinkage long sys32_##name(void) ++ ++#define SYS32_SYSCALL_DEFINE1(name, ...) \ ++ COMPAT_SYSCALL_DEFINEx(1, sys32, , _##name, __VA_ARGS__) ++#define SYS32_SYSCALL_DEFINE2(name, ...) \ ++ COMPAT_SYSCALL_DEFINEx(2, sys32, , _##name, __VA_ARGS__) ++#define SYS32_SYSCALL_DEFINE3(name, ...) \ ++ COMPAT_SYSCALL_DEFINEx(3, sys32, , _##name, __VA_ARGS__) ++#define SYS32_SYSCALL_DEFINE4(name, ...) \ ++ COMPAT_SYSCALL_DEFINEx(4, sys32, , _##name, __VA_ARGS__) ++#define SYS32_SYSCALL_DEFINE5(name, ...) \ ++ COMPAT_SYSCALL_DEFINEx(5, sys32, , _##name, __VA_ARGS__) ++#define SYS32_SYSCALL_DEFINE6(name, ...) \ ++ COMPAT_SYSCALL_DEFINEx(6, sys32, , _##name, __VA_ARGS__) ++ ++#ifdef CONFIG_PAX_RAP ++#define RAP_COMPAT_SYSCALL_DEFINE0(name) \ ++ asmlinkage long rap_compat_sys_##name(unsigned long a, unsigned long b, unsigned long c, unsigned long d, unsigned long e, unsigned long f)\ ++ { \ ++ return compat_sys_##name(); \ ++ } ++#else ++#define RAP_COMPAT_SYSCALL_DEFINE0(name) ++#endif ++ ++#define COMPAT_SYSCALL_DEFINE0(name) \ ++ RAP_COMPAT_SYSCALL_DEFINE0(name) \ + asmlinkage long compat_sys_##name(void) + + #define COMPAT_SYSCALL_DEFINE1(name, ...) \ +- COMPAT_SYSCALL_DEFINEx(1, _##name, __VA_ARGS__) ++ COMPAT_SYSCALL_DEFINEx(1, compat, _sys, _##name, __VA_ARGS__) + #define COMPAT_SYSCALL_DEFINE2(name, ...) \ +- COMPAT_SYSCALL_DEFINEx(2, _##name, __VA_ARGS__) ++ COMPAT_SYSCALL_DEFINEx(2, compat, _sys, _##name, __VA_ARGS__) + #define COMPAT_SYSCALL_DEFINE3(name, ...) \ +- COMPAT_SYSCALL_DEFINEx(3, _##name, __VA_ARGS__) ++ COMPAT_SYSCALL_DEFINEx(3, compat, _sys, _##name, __VA_ARGS__) + #define COMPAT_SYSCALL_DEFINE4(name, ...) \ +- COMPAT_SYSCALL_DEFINEx(4, _##name, __VA_ARGS__) ++ COMPAT_SYSCALL_DEFINEx(4, compat, _sys, _##name, __VA_ARGS__) + #define COMPAT_SYSCALL_DEFINE5(name, ...) \ +- COMPAT_SYSCALL_DEFINEx(5, _##name, __VA_ARGS__) ++ COMPAT_SYSCALL_DEFINEx(5, compat, _sys, _##name, __VA_ARGS__) + #define COMPAT_SYSCALL_DEFINE6(name, ...) \ +- COMPAT_SYSCALL_DEFINEx(6, _##name, __VA_ARGS__) ++ COMPAT_SYSCALL_DEFINEx(6, compat, _sys, _##name, __VA_ARGS__) + +-#define COMPAT_SYSCALL_DEFINEx(x, name, ...) \ +- asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))\ +- __attribute__((alias(__stringify(compat_SyS##name)))); \ ++#ifdef CONFIG_PAX_RAP ++#define RAP_COMPAT_SYSCALL_DEFINEx(x, prefix, sys, name, ...) \ ++ asmlinkage __intentional_overflow(-1) \ ++ long rap_##prefix##sys##name(__RAP_MAP(x,__RAP_SC_LONG,__VA_ARGS__))\ ++ { \ ++ return prefix##sys##name(__MAP(x,__SC_CAST,__VA_ARGS__));\ ++ } ++#else ++#define RAP_COMPAT_SYSCALL_DEFINEx(x, prefix, sys, name, ...) ++#endif ++ ++#define COMPAT_SYSCALL_DEFINEx(x, prefix, sys, name, ...) \ + static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__));\ +- asmlinkage long compat_SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__));\ +- asmlinkage long compat_SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__))\ ++ static inline asmlinkage long prefix##_SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__))\ + { \ + return C_SYSC##name(__MAP(x,__SC_DELOUSE,__VA_ARGS__)); \ + } \ ++ asmlinkage long prefix##sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))\ ++ { \ ++ return prefix##_SyS##name(__MAP(x,__SC_ARGS,__VA_ARGS__));\ ++ } \ ++ RAP_COMPAT_SYSCALL_DEFINEx(x,prefix,sys,name,__VA_ARGS__) \ + static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)) + + #ifndef compat_user_stack_pointer +@@ -318,7 +370,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr, + compat_size_t __user *len_ptr); + + asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32); +-asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg); ++asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0); + asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg); + asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp, + compat_ssize_t msgsz, int msgflg); +@@ -327,7 +379,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp, + long compat_sys_msgctl(int first, int second, void __user *uptr); + long compat_sys_shmctl(int first, int second, void __user *uptr); + long compat_sys_semtimedop(int semid, struct sembuf __user *tsems, +- unsigned nsems, const struct compat_timespec __user *timeout); ++ compat_long_t nsems, const struct compat_timespec __user *timeout); + asmlinkage long compat_sys_keyctl(u32 option, + u32 arg2, u32 arg3, u32 arg4, u32 arg5); + asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32); +@@ -446,7 +498,7 @@ extern int compat_ptrace_request(struct task_struct *child, + extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request, + compat_ulong_t addr, compat_ulong_t data); + asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid, +- compat_long_t addr, compat_long_t data); ++ compat_ulong_t addr, compat_ulong_t data); + + asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t); + /* +diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h +index 928e5ca0caee..dc13b5a92a29 100644 +--- a/include/linux/compiler-gcc.h ++++ b/include/linux/compiler-gcc.h +@@ -116,9 +116,9 @@ + */ + #define __pure __attribute__((pure)) + #define __aligned(x) __attribute__((aligned(x))) +-#define __printf(a, b) __attribute__((format(printf, a, b))) +-#define __scanf(a, b) __attribute__((format(scanf, a, b))) +-#define __attribute_const__ __attribute__((__const__)) ++#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b) ++#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b) ++#define __attribute_const__ __attribute__((const)) + #define __maybe_unused __attribute__((unused)) + #define __always_unused __attribute__((unused)) + +@@ -185,16 +185,60 @@ + # define __compiletime_warning(message) __attribute__((warning(message))) + # define __compiletime_error(message) __attribute__((error(message))) + #endif /* __CHECKER__ */ ++ ++#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__))) ++#define __bos(ptr, arg) __builtin_object_size((ptr), (arg)) ++#define __bos0(ptr) __bos((ptr), 0) ++#define __bos1(ptr) __bos((ptr), 1) + #endif /* GCC_VERSION >= 40300 */ + + #if GCC_VERSION >= 40500 + ++#ifdef RANDSTRUCT_PLUGIN ++#define __randomize_layout __attribute__((randomize_layout)) ++#define __no_randomize_layout __attribute__((no_randomize_layout)) ++#endif ++ ++#ifdef CONSTIFY_PLUGIN ++#define __no_const __attribute__((no_const)) ++#define __do_const __attribute__((do_const)) ++#define const_cast(x) (*(typeof((typeof(x))0) *)&(x)) ++#endif ++ ++#ifdef SIZE_OVERFLOW_PLUGIN ++#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__))) ++#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__))) ++#endif ++ + #ifndef __CHECKER__ + #ifdef LATENT_ENTROPY_PLUGIN + #define __latent_entropy __attribute__((latent_entropy)) + #endif + #endif + ++#ifdef INITIFY_PLUGIN ++#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__))) ++#endif ++ ++/* ++ * The initify gcc-plugin attempts to identify const arguments that are only ++ * used during init (see __init and __exit), so they can be moved to the ++ * .init.rodata/.exit.rodata section. If an argument is passed to a non-init ++ * function, it must normally be assumed that such an argument has been ++ * captured by that function and may be used in the future when .init/.exit has ++ * been unmapped from memory. In order to identify functions that are confirmed ++ * to not capture their arguments, the __nocapture() attribute is used so that ++ * initify can better identify candidate variables. ++ */ ++#ifdef INITIFY_PLUGIN ++#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__))) ++#define __unverified_nocapture(...) __attribute__((unverified_nocapture(__VA_ARGS__))) ++#endif ++ ++#ifdef RAP_PLUGIN ++#define __rap_hash __attribute__((rap_hash)) ++#endif ++ + /* + * Mark a position in code as unreachable. This can be used to + * suppress control flow warnings after asm blocks that transfer +diff --git a/include/linux/compiler.h b/include/linux/compiler.h +index cf0fa5d86059..a7444a7b2ea9 100644 +--- a/include/linux/compiler.h ++++ b/include/linux/compiler.h +@@ -5,11 +5,14 @@ + + #ifdef __CHECKER__ + # define __user __attribute__((noderef, address_space(1))) ++# define __force_user __force __user + # define __kernel __attribute__((address_space(0))) ++# define __force_kernel __force __kernel + # define __safe __attribute__((safe)) + # define __force __attribute__((force)) + # define __nocast __attribute__((nocast)) + # define __iomem __attribute__((noderef, address_space(2))) ++# define __force_iomem __force __iomem + # define __must_hold(x) __attribute__((context(x,1,1))) + # define __acquires(x) __attribute__((context(x,0,1))) + # define __releases(x) __attribute__((context(x,1,0))) +@@ -17,33 +20,76 @@ + # define __release(x) __context__(x,-1) + # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0) + # define __percpu __attribute__((noderef, address_space(3))) ++# define __force_percpu __force __percpu + #ifdef CONFIG_SPARSE_RCU_POINTER + # define __rcu __attribute__((noderef, address_space(4))) ++# define __force_rcu __force __rcu + #else /* CONFIG_SPARSE_RCU_POINTER */ + # define __rcu ++# define __force_rcu + #endif /* CONFIG_SPARSE_RCU_POINTER */ + # define __private __attribute__((noderef)) + extern void __chk_user_ptr(const volatile void __user *); + extern void __chk_io_ptr(const volatile void __iomem *); + # define ACCESS_PRIVATE(p, member) (*((typeof((p)->member) __force *) &(p)->member)) + #else /* __CHECKER__ */ +-# define __user +-# define __kernel ++# ifdef CHECKER_PLUGIN ++# ifdef CHECKER_PLUGIN_USER ++//# define __user ++//# define __force_user ++//# define __kernel ++//# define __force_kernel ++# else ++# define __user ++# define __force_user ++# define __kernel ++# define __force_kernel ++# endif ++# ifdef CHECKER_PLUGIN_CONTEXT ++# define __must_hold(x) __attribute__((context(#x,1,1))) ++# define __acquires(x) __attribute__((context(#x,0,1))) ++# define __releases(x) __attribute__((context(#x,1,0))) ++# define __acquire(x) __context__(#x,1) ++# define __release(x) __context__(#x,-1) ++# define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0) ++# define __cond_unlock(x,c) ((c) ? ({ __release(x); 1; }) : 0) ++# else ++# define __must_hold(x) ++# define __acquires(x) ++# define __releases(x) ++# define __acquire(x) (void)0 ++# define __release(x) (void)0 ++# define __cond_lock(x,c) (c) ++# define __cond_unlock(x,c) (c) ++# endif ++# else ++# ifdef STRUCTLEAK_PLUGIN ++# define __user __attribute__((user)) ++# else ++# define __user ++# endif ++# define __force_user ++# define __kernel ++# define __force_kernel ++# define __must_hold(x) ++# define __acquires(x) ++# define __releases(x) ++# define __acquire(x) (void)0 ++# define __release(x) (void)0 ++# define __cond_lock(x,c) (c) ++# endif + # define __safe + # define __force + # define __nocast + # define __iomem ++# define __force_iomem + # define __chk_user_ptr(x) (void)0 + # define __chk_io_ptr(x) (void)0 + # define __builtin_warning(x, y...) (1) +-# define __must_hold(x) +-# define __acquires(x) +-# define __releases(x) +-# define __acquire(x) (void)0 +-# define __release(x) (void)0 +-# define __cond_lock(x,c) (c) + # define __percpu ++# define __force_percpu + # define __rcu ++# define __force_rcu + # define __private + # define ACCESS_PRIVATE(p, member) ((p)->member) + #endif /* __CHECKER__ */ +@@ -223,29 +269,20 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect); + + #include <uapi/linux/types.h> + +-#define __READ_ONCE_SIZE \ +-({ \ +- switch (size) { \ +- case 1: *(__u8 *)res = *(volatile __u8 *)p; break; \ +- case 2: *(__u16 *)res = *(volatile __u16 *)p; break; \ +- case 4: *(__u32 *)res = *(volatile __u32 *)p; break; \ +- case 8: *(__u64 *)res = *(volatile __u64 *)p; break; \ +- default: \ +- barrier(); \ +- __builtin_memcpy((void *)res, (const void *)p, size); \ +- barrier(); \ +- } \ ++#ifdef CONFIG_KASAN ++/* ++ * Use READ_ONCE_NOCHECK() instead of READ_ONCE() if you need ++ * to hide memory access from KASAN. ++ */ ++#define READ_ONCE_NOCHECK(x) \ ++({ \ ++ union { typeof(x) __val; char __c[sizeof(x)]; } __u; \ ++ __read_once_size_nocheck(&(x), __u.__c, sizeof(x)); \ ++ __u.__val; \ + }) + +-static __always_inline +-void __read_once_size(const volatile void *p, void *res, int size) +-{ +- __READ_ONCE_SIZE; +-} +- +-#ifdef CONFIG_KASAN + /* +- * This function is not 'inline' because __no_sanitize_address confilcts ++ * This function is not 'inline' because __no_sanitize_address conflicts + * with inlining. Attempt to inline it may cause a build failure. + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67368 + * '__maybe_unused' allows us to avoid defined-but-not-used warnings. +@@ -253,29 +290,20 @@ void __read_once_size(const volatile void *p, void *res, int size) + static __no_sanitize_address __maybe_unused + void __read_once_size_nocheck(const volatile void *p, void *res, int size) + { +- __READ_ONCE_SIZE; +-} +-#else +-static __always_inline +-void __read_once_size_nocheck(const volatile void *p, void *res, int size) +-{ +- __READ_ONCE_SIZE; +-} +-#endif +- +-static __always_inline void __write_once_size(volatile void *p, void *res, int size) +-{ + switch (size) { +- case 1: *(volatile __u8 *)p = *(__u8 *)res; break; +- case 2: *(volatile __u16 *)p = *(__u16 *)res; break; +- case 4: *(volatile __u32 *)p = *(__u32 *)res; break; +- case 8: *(volatile __u64 *)p = *(__u64 *)res; break; ++ case 1: *(__u8 *)res = *(const volatile __u8 *)p; break; ++ case 2: *(__u16 *)res = *(const volatile __u16 *)p; break; ++ case 4: *(__u32 *)res = *(const volatile __u32 *)p; break; ++ case 8: *(__u64 *)res = *(const volatile __u64 *)p; break; + default: + barrier(); +- __builtin_memcpy((void *)p, (const void *)res, size); ++ __builtin_memcpy(res, (const void *)p, size); + barrier(); + } + } ++#else ++#define READ_ONCE_NOCHECK(x) READ_ONCE(x) ++#endif + + /* + * Prevent the compiler from merging or refetching reads or writes. The +@@ -300,29 +328,15 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s + * required ordering. + */ + +-#define __READ_ONCE(x, check) \ +-({ \ +- union { typeof(x) __val; char __c[1]; } __u; \ +- if (check) \ +- __read_once_size(&(x), __u.__c, sizeof(x)); \ +- else \ +- __read_once_size_nocheck(&(x), __u.__c, sizeof(x)); \ +- __u.__val; \ ++#define READ_ONCE(x) ({ \ ++ typeof(x) __val = *(volatile typeof(x) *)&(x); \ ++ __val; \ + }) +-#define READ_ONCE(x) __READ_ONCE(x, 1) + +-/* +- * Use READ_ONCE_NOCHECK() instead of READ_ONCE() if you need +- * to hide memory access from KASAN. +- */ +-#define READ_ONCE_NOCHECK(x) __READ_ONCE(x, 0) +- +-#define WRITE_ONCE(x, val) \ +-({ \ +- union { typeof(x) __val; char __c[1]; } __u = \ +- { .__val = (__force typeof(x)) (val) }; \ +- __write_once_size(&(x), __u.__c, sizeof(x)); \ +- __u.__val; \ ++#define WRITE_ONCE(x, val) ({ \ ++ typeof(x) __val = (val); \ ++ (x) = *(volatile typeof(x) *)&__val; \ ++ __val; \ + }) + + #endif /* __KERNEL__ */ +@@ -433,6 +447,46 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s + # define __latent_entropy + #endif + ++#ifndef __randomize_layout ++# define __randomize_layout ++#endif ++ ++#ifndef __no_randomize_layout ++# define __no_randomize_layout ++#endif ++ ++#ifndef __no_const ++# define __no_const ++#endif ++ ++#ifndef __do_const ++# define __do_const ++#endif ++ ++#ifndef __size_overflow ++# define __size_overflow(...) ++#endif ++ ++#ifndef __intentional_overflow ++# define __intentional_overflow(...) ++#endif ++ ++#ifndef const_cast ++# define const_cast(x) (x) ++#endif ++ ++#ifndef __nocapture ++# define __nocapture(...) ++#endif ++ ++#ifndef __unverified_nocapture ++# define __unverified_nocapture(...) ++#endif ++ ++#ifndef __rap_hash ++#define __rap_hash ++#endif ++ + /* + * Tell gcc if a function is cold. The compiler will assume any path + * directly leading to the call is unlikely. +@@ -442,6 +496,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s + #define __cold + #endif + ++#ifndef __alloc_size ++#define __alloc_size(...) ++#endif ++ ++#ifndef __bos ++#define __bos(ptr, arg) ++#endif ++ ++#ifndef __bos0 ++#define __bos0(ptr) ++#endif ++ ++#ifndef __bos1 ++#define __bos1(ptr) ++#endif ++ + /* Simple shorthand for a section definition */ + #ifndef __section + # define __section(S) __attribute__ ((__section__(#S))) +@@ -464,6 +534,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s + # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b)) + #endif + ++#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0)) ++ + /* Is this type a native word size -- useful for atomic operations */ + #ifndef __native_word + # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long)) +@@ -543,8 +615,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s + */ + #define __ACCESS_ONCE(x) ({ \ + __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \ +- (volatile typeof(x) *)&(x); }) ++ (volatile const typeof(x) *)&(x); }) + #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x)) ++#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x)) + + /** + * lockless_dereference() - safely load a pointer for later dereference +diff --git a/include/linux/configfs.h b/include/linux/configfs.h +index d9d6a9d77489..489772cc1614 100644 +--- a/include/linux/configfs.h ++++ b/include/linux/configfs.h +@@ -136,7 +136,7 @@ struct configfs_attribute { + umode_t ca_mode; + ssize_t (*show)(struct config_item *, char *); + ssize_t (*store)(struct config_item *, const char *, size_t); +-}; ++} __do_const; + + #define CONFIGFS_ATTR(_pfx, _name) \ + static struct configfs_attribute _pfx##attr_##_name = { \ +diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h +index 32dc0cbd51ca..6e1858349755 100644 +--- a/include/linux/cpufreq.h ++++ b/include/linux/cpufreq.h +@@ -237,10 +237,11 @@ __ATTR(_name, 0644, show_##_name, store_##_name) + struct global_attr { + struct attribute attr; + ssize_t (*show)(struct kobject *kobj, +- struct attribute *attr, char *buf); +- ssize_t (*store)(struct kobject *a, struct attribute *b, ++ struct kobj_attribute *attr, char *buf); ++ ssize_t (*store)(struct kobject *a, struct kobj_attribute *b, + const char *c, size_t count); + }; ++typedef struct global_attr __no_const global_attr_no_const; + + #define define_one_global_ro(_name) \ + static struct global_attr _name = \ +@@ -323,7 +324,7 @@ struct cpufreq_driver { + /* platform specific boost support code */ + bool boost_enabled; + int (*set_boost)(int state); +-}; ++} __do_const; + + /* flags */ + #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if +diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h +index ba1cad7b97cf..4217ad81bca8 100644 +--- a/include/linux/cpuhotplug.h ++++ b/include/linux/cpuhotplug.h +@@ -130,9 +130,19 @@ enum cpuhp_state { + CPUHP_ONLINE, + }; + ++union cpuhp_step_startup { ++ int (*single)(unsigned int cpu); ++ int (*multi)(unsigned int cpu, struct hlist_node *node); ++} __no_const; ++ ++union cpuhp_step_teardown { ++ int (*single)(unsigned int cpu); ++ int (*multi)(unsigned int cpu, struct hlist_node *node); ++} __no_const; ++ + int __cpuhp_setup_state(enum cpuhp_state state, const char *name, bool invoke, +- int (*startup)(unsigned int cpu), +- int (*teardown)(unsigned int cpu), bool multi_instance); ++ union cpuhp_step_startup startup, ++ union cpuhp_step_teardown teardown, bool multi_instance); + + /** + * cpuhp_setup_state - Setup hotplug state callbacks with calling the callbacks +@@ -146,9 +156,12 @@ int __cpuhp_setup_state(enum cpuhp_state state, const char *name, bool invoke, + */ + static inline int cpuhp_setup_state(enum cpuhp_state state, + const char *name, +- int (*startup)(unsigned int cpu), +- int (*teardown)(unsigned int cpu)) ++ int (*_startup)(unsigned int cpu), ++ int (*_teardown)(unsigned int cpu)) + { ++ union cpuhp_step_startup startup = { .single = _startup }; ++ union cpuhp_step_teardown teardown = { .single = _teardown }; ++ + return __cpuhp_setup_state(state, name, true, startup, teardown, false); + } + +@@ -165,9 +178,12 @@ static inline int cpuhp_setup_state(enum cpuhp_state state, + */ + static inline int cpuhp_setup_state_nocalls(enum cpuhp_state state, + const char *name, +- int (*startup)(unsigned int cpu), +- int (*teardown)(unsigned int cpu)) ++ int (*_startup)(unsigned int cpu), ++ int (*_teardown)(unsigned int cpu)) + { ++ union cpuhp_step_startup startup = { .single = _startup }; ++ union cpuhp_step_teardown teardown = { .single = _teardown }; ++ + return __cpuhp_setup_state(state, name, false, startup, teardown, + false); + } +@@ -186,14 +202,15 @@ static inline int cpuhp_setup_state_nocalls(enum cpuhp_state state, + */ + static inline int cpuhp_setup_state_multi(enum cpuhp_state state, + const char *name, +- int (*startup)(unsigned int cpu, ++ int (*_startup)(unsigned int cpu, + struct hlist_node *node), +- int (*teardown)(unsigned int cpu, ++ int (*_teardown)(unsigned int cpu, + struct hlist_node *node)) + { +- return __cpuhp_setup_state(state, name, false, +- (void *) startup, +- (void *) teardown, true); ++ union cpuhp_step_startup startup = { .multi = _startup }; ++ union cpuhp_step_teardown teardown = { .multi = _teardown }; ++ ++ return __cpuhp_setup_state(state, name, false, startup, teardown, true); + } + + int __cpuhp_state_add_instance(enum cpuhp_state state, struct hlist_node *node, +diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h +index bb31373c3478..e85eb5fb01c8 100644 +--- a/include/linux/cpuidle.h ++++ b/include/linux/cpuidle.h +@@ -59,7 +59,8 @@ struct cpuidle_state { + void (*enter_freeze) (struct cpuidle_device *dev, + struct cpuidle_driver *drv, + int index); +-}; ++} __do_const; ++typedef struct cpuidle_state __no_const cpuidle_state_no_const; + + /* Idle State Flags */ + #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */ +@@ -237,7 +238,7 @@ struct cpuidle_governor { + void (*reflect) (struct cpuidle_device *dev, int index); + + struct module *owner; +-}; ++} __do_const; + + #ifdef CONFIG_CPU_IDLE + extern int cpuidle_register_governor(struct cpuidle_governor *gov); +diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h +index fa3b155ce7e1..258dde58d913 100644 +--- a/include/linux/cpumask.h ++++ b/include/linux/cpumask.h +@@ -131,17 +131,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp) + } + + /* Valid inputs for n are -1 and 0. */ +-static inline unsigned int cpumask_next(int n, const struct cpumask *srcp) ++static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp) + { + return n+1; + } + +-static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp) ++static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp) + { + return n+1; + } + +-static inline unsigned int cpumask_next_and(int n, ++static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n, + const struct cpumask *srcp, + const struct cpumask *andp) + { +@@ -185,7 +185,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp) + * + * Returns >= nr_cpu_ids if no further cpus set. + */ +-static inline unsigned int cpumask_next(int n, const struct cpumask *srcp) ++static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp) + { + /* -1 is a legal arg here. */ + if (n != -1) +@@ -200,7 +200,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp) + * + * Returns >= nr_cpu_ids if no further cpus unset. + */ +-static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp) ++static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp) + { + /* -1 is a legal arg here. */ + if (n != -1) +@@ -208,7 +208,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp) + return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1); + } + +-int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *); ++int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1); + int cpumask_any_but(const struct cpumask *mask, unsigned int cpu); + unsigned int cpumask_local_spread(unsigned int i, int node); + +@@ -475,7 +475,7 @@ static inline bool cpumask_full(const struct cpumask *srcp) + * cpumask_weight - Count of bits in *srcp + * @srcp: the cpumask to count bits (< nr_cpu_ids) in. + */ +-static inline unsigned int cpumask_weight(const struct cpumask *srcp) ++static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp) + { + return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits); + } +diff --git a/include/linux/cred.h b/include/linux/cred.h +index f0e70a1bb3ac..0de3207d3efe 100644 +--- a/include/linux/cred.h ++++ b/include/linux/cred.h +@@ -30,7 +30,7 @@ struct group_info { + atomic_t usage; + int ngroups; + kgid_t gid[0]; +-}; ++} __randomize_layout; + + /** + * get_group_info - Get a reference to a group info structure +@@ -144,7 +144,7 @@ struct cred { + struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */ + struct group_info *group_info; /* supplementary groups for euid/fsgid */ + struct rcu_head rcu; /* RCU deletion hook */ +-}; ++} __randomize_layout; + + extern void __put_cred(struct cred *); + extern void exit_creds(struct task_struct *); +@@ -202,6 +202,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk) + static inline void validate_process_creds(void) + { + } ++static inline void validate_task_creds(struct task_struct *task) ++{ ++} + #endif + + static inline bool cap_ambient_invariant_ok(const struct cred *cred) +@@ -346,6 +349,7 @@ static inline void put_cred(const struct cred *_cred) + + #define task_uid(task) (task_cred_xxx((task), uid)) + #define task_euid(task) (task_cred_xxx((task), euid)) ++#define task_securebits(task) (task_cred_xxx((task), securebits)) + + #define current_cred_xxx(xxx) \ + ({ \ +diff --git a/include/linux/crypto.h b/include/linux/crypto.h +index 7cee5551625b..65ead504d002 100644 +--- a/include/linux/crypto.h ++++ b/include/linux/crypto.h +@@ -510,7 +510,7 @@ struct cipher_tfm { + const u8 *key, unsigned int keylen); + void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); + void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); +-}; ++} __no_const; + + struct compress_tfm { + int (*cot_compress)(struct crypto_tfm *tfm, +@@ -519,7 +519,7 @@ struct compress_tfm { + int (*cot_decompress)(struct crypto_tfm *tfm, + const u8 *src, unsigned int slen, + u8 *dst, unsigned int *dlen); +-}; ++} __no_const; + + #define crt_ablkcipher crt_u.ablkcipher + #define crt_blkcipher crt_u.blkcipher +diff --git a/include/linux/ctype.h b/include/linux/ctype.h +index f13e4ff6835a..9dc6f7492d1e 100644 +--- a/include/linux/ctype.h ++++ b/include/linux/ctype.h +@@ -59,7 +59,7 @@ static inline unsigned char __toupper(unsigned char c) + * Fast implementation of tolower() for internal usage. Do not use in your + * code. + */ +-static inline char _tolower(const char c) ++static inline unsigned char _tolower(const unsigned char c) + { + return c | 0x20; + } +diff --git a/include/linux/dcache.h b/include/linux/dcache.h +index 5beed7b30561..2b3dcac0b86b 100644 +--- a/include/linux/dcache.h ++++ b/include/linux/dcache.h +@@ -102,6 +102,9 @@ struct dentry { + struct list_head d_lru; /* LRU list */ + wait_queue_head_t *d_wait; /* in-lookup ones only */ + }; ++#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME ++ atomic_t chroot_refcnt; /* tracks use of directory in chroot */ ++#endif + struct list_head d_child; /* child of parent list */ + struct list_head d_subdirs; /* our children */ + /* +@@ -112,7 +115,7 @@ struct dentry { + struct hlist_bl_node d_in_lookup_hash; /* only for in-lookup ones */ + struct rcu_head d_rcu; + } d_u; +-}; ++} __randomize_layout; + + /* + * dentry->d_lock spinlock nesting subclasses: +@@ -279,7 +282,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent, + + static inline unsigned d_count(const struct dentry *dentry) + { +- return dentry->d_lockref.count; ++ return __lockref_read(&dentry->d_lockref); + } + + /* +@@ -308,7 +311,7 @@ extern char *dentry_path(struct dentry *, char *, int); + static inline struct dentry *dget_dlock(struct dentry *dentry) + { + if (dentry) +- dentry->d_lockref.count++; ++ __lockref_inc(&dentry->d_lockref); + return dentry; + } + +diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h +index b20a0945b550..08201a617911 100644 +--- a/include/linux/debugfs.h ++++ b/include/linux/debugfs.h +@@ -140,6 +140,8 @@ struct dentry *debugfs_create_size_t(const char *name, umode_t mode, + struct dentry *parent, size_t *value); + struct dentry *debugfs_create_atomic_t(const char *name, umode_t mode, + struct dentry *parent, atomic_t *value); ++struct dentry *debugfs_create_atomic_unchecked_t(const char *name, umode_t mode, ++ struct dentry *parent, atomic_unchecked_t *value); + struct dentry *debugfs_create_bool(const char *name, umode_t mode, + struct dentry *parent, bool *value); + +@@ -322,6 +324,12 @@ static inline struct dentry *debugfs_create_atomic_t(const char *name, umode_t m + return ERR_PTR(-ENODEV); + } + ++static inline struct dentry *debugfs_create_atomic_unchecked_t(const char *name, umode_t mode, ++ struct dentry *parent, atomic_unchecked_t *value) ++{ ++ return ERR_PTR(-ENODEV); ++} ++ + static inline struct dentry *debugfs_create_bool(const char *name, umode_t mode, + struct dentry *parent, + bool *value) +diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h +index 7925bf0ee836..d5143d2fb61c 100644 +--- a/include/linux/decompress/mm.h ++++ b/include/linux/decompress/mm.h +@@ -77,7 +77,7 @@ static void free(void *where) + * warnings when not needed (indeed large_malloc / large_free are not + * needed by inflate */ + +-#define malloc(a) kmalloc(a, GFP_KERNEL) ++#define malloc(a) kmalloc((a), GFP_KERNEL) + #define free(a) kfree(a) + + #define large_malloc(a) vmalloc(a) +diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h +index e0acb0e5243b..7627e4b15eb5 100644 +--- a/include/linux/devfreq.h ++++ b/include/linux/devfreq.h +@@ -127,7 +127,7 @@ struct devfreq_governor { + int (*get_target_freq)(struct devfreq *this, unsigned long *freq); + int (*event_handler)(struct devfreq *devfreq, + unsigned int event, void *data); +-}; ++} __do_const; + + /** + * struct devfreq - Device devfreq structure +diff --git a/include/linux/device.h b/include/linux/device.h +index bc41e87a969b..88bcdabdabfd 100644 +--- a/include/linux/device.h ++++ b/include/linux/device.h +@@ -347,7 +347,7 @@ struct subsys_interface { + struct list_head node; + int (*add_dev)(struct device *dev, struct subsys_interface *sif); + void (*remove_dev)(struct device *dev, struct subsys_interface *sif); +-}; ++} __do_const; + + int subsys_interface_register(struct subsys_interface *sif); + void subsys_interface_unregister(struct subsys_interface *sif); +@@ -543,7 +543,7 @@ struct device_type { + void (*release)(struct device *dev); + + const struct dev_pm_ops *pm; +-}; ++} __do_const; + + /* interface for exporting device attributes */ + struct device_attribute { +@@ -553,11 +553,12 @@ struct device_attribute { + ssize_t (*store)(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count); + }; ++typedef struct device_attribute __no_const device_attribute_no_const; + + struct dev_ext_attribute { + struct device_attribute attr; + void *var; +-}; ++} __do_const; + + ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr, + char *buf); +diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h +index 08528afdf58b..45b9b691ff55 100644 +--- a/include/linux/dma-mapping.h ++++ b/include/linux/dma-mapping.h +@@ -125,7 +125,7 @@ struct dma_map_ops { + u64 (*get_required_mask)(struct device *dev); + #endif + int is_phys; +-}; ++} __do_const; + + extern struct dma_map_ops dma_noop_ops; + +diff --git a/include/linux/efi.h b/include/linux/efi.h +index cba7177cbec7..36d2b6006c5f 100644 +--- a/include/linux/efi.h ++++ b/include/linux/efi.h +@@ -1167,6 +1167,7 @@ struct efivar_operations { + efi_set_variable_t *set_variable_nonblocking; + efi_query_variable_store_t *query_variable_store; + }; ++typedef struct efivar_operations __no_const efivar_operations_no_const; + + struct efivars { + struct kset *kset; +diff --git a/include/linux/elf.h b/include/linux/elf.h +index 20fa8d8ae313..3d0dd189a2bd 100644 +--- a/include/linux/elf.h ++++ b/include/linux/elf.h +@@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC []; + #define elf_note elf32_note + #define elf_addr_t Elf32_Off + #define Elf_Half Elf32_Half ++#define elf_dyn Elf32_Dyn + + #else + +@@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC []; + #define elf_note elf64_note + #define elf_addr_t Elf64_Off + #define Elf_Half Elf64_Half ++#define elf_dyn Elf64_Dyn + + #endif + +diff --git a/include/linux/err.h b/include/linux/err.h +index 1e3558845e4c..ce9721b12149 100644 +--- a/include/linux/err.h ++++ b/include/linux/err.h +@@ -20,12 +20,12 @@ + + #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) + +-static inline void * __must_check ERR_PTR(long error) ++static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error) + { + return (void *) error; + } + +-static inline long __must_check PTR_ERR(__force const void *ptr) ++static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr) + { + return (long) ptr; + } +diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h +index 9ded8c6d8176..e11a24571475 100644 +--- a/include/linux/ethtool.h ++++ b/include/linux/ethtool.h +@@ -373,4 +373,5 @@ struct ethtool_ops { + int (*set_link_ksettings)(struct net_device *, + const struct ethtool_link_ksettings *); + }; ++typedef struct ethtool_ops __no_const ethtool_ops_no_const; + #endif /* _LINUX_ETHTOOL_H */ +diff --git a/include/linux/extcon.h b/include/linux/extcon.h +index b871c0cb1f02..3e43dbaee546 100644 +--- a/include/linux/extcon.h ++++ b/include/linux/extcon.h +@@ -214,7 +214,7 @@ struct extcon_dev { + /* /sys/class/extcon/.../mutually_exclusive/... */ + struct attribute_group attr_g_muex; + struct attribute **attrs_muex; +- struct device_attribute *d_attrs_muex; ++ device_attribute_no_const *d_attrs_muex; + }; + + #if IS_ENABLED(CONFIG_EXTCON) +diff --git a/include/linux/fb.h b/include/linux/fb.h +index a964d076b4dc..09bf71f0344f 100644 +--- a/include/linux/fb.h ++++ b/include/linux/fb.h +@@ -320,7 +320,8 @@ struct fb_ops { + /* called at KDB enter and leave time to prepare the console */ + int (*fb_debug_enter)(struct fb_info *info); + int (*fb_debug_leave)(struct fb_info *info); +-}; ++} __do_const; ++typedef struct fb_ops __no_const fb_ops_no_const; + + #ifdef CONFIG_FB_TILEBLITTING + #define FB_TILE_CURSOR_NONE 0 +diff --git a/include/linux/firewire.h b/include/linux/firewire.h +index d4b7683c722d..9feb0667295f 100644 +--- a/include/linux/firewire.h ++++ b/include/linux/firewire.h +@@ -451,7 +451,7 @@ struct fw_iso_context { + + struct fw_iso_context *fw_iso_context_create(struct fw_card *card, + int type, int channel, int speed, size_t header_size, +- fw_iso_callback_t callback, void *callback_data); ++ void *callback, void *callback_data); + int fw_iso_context_set_channels(struct fw_iso_context *ctx, u64 *channels); + int fw_iso_context_queue(struct fw_iso_context *ctx, + struct fw_iso_packet *packet, +diff --git a/include/linux/fs.h b/include/linux/fs.h +index 2f63d44368bd..0dc2b5de143e 100644 +--- a/include/linux/fs.h ++++ b/include/linux/fs.h +@@ -329,7 +329,7 @@ struct kiocb { + void (*ki_complete)(struct kiocb *iocb, long ret, long ret2); + void *private; + int ki_flags; +-}; ++} __randomize_layout; + + static inline bool is_sync_kiocb(struct kiocb *kiocb) + { +@@ -446,7 +446,7 @@ struct address_space { + gfp_t gfp_mask; /* implicit gfp mask for allocations */ + struct list_head private_list; /* ditto */ + void *private_data; /* ditto */ +-} __attribute__((aligned(sizeof(long)))); ++} __attribute__((aligned(sizeof(long)))) __randomize_layout; + /* + * On most architectures that alignment is already the case; but + * must be enforced here for CRIS, to let the least significant bit +@@ -488,7 +488,7 @@ struct block_device { + int bd_fsfreeze_count; + /* Mutex for freeze */ + struct mutex bd_fsfreeze_mutex; +-}; ++} __randomize_layout; + + /* + * Radix-tree tags, for tagging dirty and writeback pages within the pagecache +@@ -703,7 +703,7 @@ struct inode { + #endif + + void *i_private; /* fs or device private pointer */ +-}; ++} __randomize_layout; + + static inline unsigned int i_blocksize(const struct inode *node) + { +@@ -918,7 +918,7 @@ struct file { + struct list_head f_tfile_llink; + #endif /* #ifdef CONFIG_EPOLL */ + struct address_space *f_mapping; +-} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */ ++} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */ + + struct file_handle { + __u32 handle_bytes; +@@ -1053,7 +1053,7 @@ struct file_lock { + int state; /* state of grant or error if -ve */ + } afs; + } fl_u; +-}; ++} __randomize_layout; + + struct file_lock_context { + spinlock_t flc_lock; +@@ -1452,7 +1452,7 @@ struct super_block { + + spinlock_t s_inode_wblist_lock; + struct list_head s_inodes_wb; /* writeback inodes */ +-}; ++} __randomize_layout; + + /* Helper functions so that in most cases filesystems will + * not need to deal directly with kuid_t and kgid_t and can +@@ -1736,7 +1736,8 @@ struct file_operations { + u64); + ssize_t (*dedupe_file_range)(struct file *, u64, u64, struct file *, + u64); +-}; ++} __do_const __randomize_layout; ++typedef struct file_operations __no_const file_operations_no_const; + + struct inode_operations { + struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int); +@@ -2461,12 +2462,12 @@ static inline void bd_unlink_disk_holder(struct block_device *bdev, + #define CHRDEV_MAJOR_HASH_SIZE 255 + /* Marks the bottom of the first segment of free char majors */ + #define CHRDEV_MAJOR_DYN_END 234 +-extern int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *); ++extern __nocapture(4) int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *); + extern int register_chrdev_region(dev_t, unsigned, const char *); + extern int __register_chrdev(unsigned int major, unsigned int baseminor, + unsigned int count, const char *name, + const struct file_operations *fops); +-extern void __unregister_chrdev(unsigned int major, unsigned int baseminor, ++extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor, + unsigned int count, const char *name); + extern void unregister_chrdev_region(dev_t, unsigned); + extern void chrdev_show(struct seq_file *,off_t); +@@ -3214,4 +3215,14 @@ static inline bool dir_relax_shared(struct inode *inode) + extern bool path_noexec(const struct path *path); + extern void inode_nohighmem(struct inode *inode); + ++static inline bool is_sidechannel_device(const struct inode *inode) ++{ ++#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL ++ umode_t mode = inode->i_mode; ++ return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH))); ++#else ++ return false; ++#endif ++} ++ + #endif /* _LINUX_FS_H */ +diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h +index 0efc3e62843a..fd236105cae6 100644 +--- a/include/linux/fs_struct.h ++++ b/include/linux/fs_struct.h +@@ -6,13 +6,13 @@ + #include <linux/seqlock.h> + + struct fs_struct { +- int users; ++ atomic_t users; + spinlock_t lock; + seqcount_t seq; + int umask; + int in_exec; + struct path root, pwd; +-}; ++} __randomize_layout; + + extern struct kmem_cache *fs_cachep; + +diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h +index 4c467ef50159..802bb7bd6ff3 100644 +--- a/include/linux/fscache-cache.h ++++ b/include/linux/fscache-cache.h +@@ -117,7 +117,7 @@ struct fscache_operation { + fscache_operation_release_t release; + }; + +-extern atomic_t fscache_op_debug_id; ++extern atomic_unchecked_t fscache_op_debug_id; + extern void fscache_op_work_func(struct work_struct *work); + + extern void fscache_enqueue_operation(struct fscache_operation *); +diff --git a/include/linux/fscache.h b/include/linux/fscache.h +index 115bb81912cc..e7b812b950c8 100644 +--- a/include/linux/fscache.h ++++ b/include/linux/fscache.h +@@ -152,7 +152,7 @@ struct fscache_cookie_def { + * - this is mandatory for any object that may have data + */ + void (*now_uncached)(void *cookie_netfs_data); +-}; ++} __do_const; + + /* + * fscache cached network filesystem type +diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h +index b8bcc058e031..fd880400b463 100644 +--- a/include/linux/fsnotify.h ++++ b/include/linux/fsnotify.h +@@ -180,6 +180,9 @@ static inline void fsnotify_access(struct file *file) + struct inode *inode = path->dentry->d_inode; + __u32 mask = FS_ACCESS; + ++ if (is_sidechannel_device(inode)) ++ return; ++ + if (S_ISDIR(inode->i_mode)) + mask |= FS_ISDIR; + +@@ -198,6 +201,9 @@ static inline void fsnotify_modify(struct file *file) + struct inode *inode = path->dentry->d_inode; + __u32 mask = FS_MODIFY; + ++ if (is_sidechannel_device(inode)) ++ return; ++ + if (S_ISDIR(inode->i_mode)) + mask |= FS_ISDIR; + +@@ -300,7 +306,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid) + */ + static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name) + { +- return kstrdup(name, GFP_KERNEL); ++ return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL); + } + + /* +diff --git a/include/linux/genhd.h b/include/linux/genhd.h +index 3c99fb6727ca..c33c39874a4a 100644 +--- a/include/linux/genhd.h ++++ b/include/linux/genhd.h +@@ -208,7 +208,7 @@ struct gendisk { + struct kobject *slave_dir; + + struct timer_rand_state *random; +- atomic_t sync_io; /* RAID */ ++ atomic_unchecked_t sync_io; /* RAID */ + struct disk_events *ev; + #ifdef CONFIG_BLK_DEV_INTEGRITY + struct kobject integrity_kobj; +diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h +index 667c31101b8b..abac2a74a62c 100644 +--- a/include/linux/genl_magic_func.h ++++ b/include/linux/genl_magic_func.h +@@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd) + }, + + #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops) +-static struct genl_ops ZZZ_genl_ops[] __read_mostly = { ++static struct genl_ops ZZZ_genl_ops[] = { + #include GENL_MAGIC_INCLUDE_FILE + }; + +diff --git a/include/linux/genl_magic_struct.h b/include/linux/genl_magic_struct.h +index 6270a56e5edc..ddda3ac0678e 100644 +--- a/include/linux/genl_magic_struct.h ++++ b/include/linux/genl_magic_struct.h +@@ -81,8 +81,8 @@ static inline int nla_put_u64_0pad(struct sk_buff *skb, int attrtype, u64 value) + __field(attr_nr, attr_flag, name, NLA_U32, __u32, \ + nla_get_u32, nla_put_u32, false) + #define __s32_field(attr_nr, attr_flag, name) \ +- __field(attr_nr, attr_flag, name, NLA_U32, __s32, \ +- nla_get_u32, nla_put_u32, true) ++ __field(attr_nr, attr_flag, name, NLA_S32, __s32, \ ++ nla_get_s32, nla_put_s32, true) + #define __u64_field(attr_nr, attr_flag, name) \ + __field(attr_nr, attr_flag, name, NLA_U64, __u64, \ + nla_get_u64, nla_put_u64_0pad, false) +diff --git a/include/linux/gfp.h b/include/linux/gfp.h +index f8041f9de31e..593a07b92bf1 100644 +--- a/include/linux/gfp.h ++++ b/include/linux/gfp.h +@@ -41,6 +41,13 @@ struct vm_area_struct; + #define ___GFP_OTHER_NODE 0x800000u + #define ___GFP_WRITE 0x1000000u + #define ___GFP_KSWAPD_RECLAIM 0x2000000u ++ ++#ifdef CONFIG_PAX_USERCOPY ++#define ___GFP_USERCOPY 0x4000000u ++#else ++#define ___GFP_USERCOPY 0 ++#endif ++ + /* If the above are modified, __GFP_BITS_SHIFT may need updating */ + + /* +@@ -79,12 +86,15 @@ struct vm_area_struct; + * node with no fallbacks or placement policy enforcements. + * + * __GFP_ACCOUNT causes the allocation to be accounted to kmemcg. ++ * ++ * __GFP_USERCOPY indicates that the page will be copied to/from userland + */ + #define __GFP_RECLAIMABLE ((__force gfp_t)___GFP_RECLAIMABLE) + #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) + #define __GFP_HARDWALL ((__force gfp_t)___GFP_HARDWALL) + #define __GFP_THISNODE ((__force gfp_t)___GFP_THISNODE) + #define __GFP_ACCOUNT ((__force gfp_t)___GFP_ACCOUNT) ++#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY) + + /* + * Watermark modifiers -- controls access to emergency reserves +@@ -187,7 +197,7 @@ struct vm_area_struct; + #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) + + /* Room for N __GFP_FOO bits */ +-#define __GFP_BITS_SHIFT 26 ++#define __GFP_BITS_SHIFT 27 + #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1)) + + /* +@@ -260,6 +270,8 @@ struct vm_area_struct; + __GFP_NOMEMALLOC | __GFP_NOWARN) & ~__GFP_RECLAIM) + #define GFP_TRANSHUGE (GFP_TRANSHUGE_LIGHT | __GFP_DIRECT_RECLAIM) + ++#define GFP_USERCOPY __GFP_USERCOPY ++ + /* Convert GFP flags to their corresponding migrate type */ + #define GFP_MOVABLE_MASK (__GFP_RECLAIMABLE|__GFP_MOVABLE) + #define GFP_MOVABLE_SHIFT 3 +@@ -516,7 +528,7 @@ extern void __free_page_frag(void *addr); + void page_alloc_init(void); + void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp); + void drain_all_pages(struct zone *zone); +-void drain_local_pages(struct zone *zone); ++void drain_local_pages(void *zone); + + void page_alloc_init_late(void); + +diff --git a/include/linux/gracl.h b/include/linux/gracl.h +new file mode 100644 +index 000000000000..a3c4df76dc80 +--- /dev/null ++++ b/include/linux/gracl.h +@@ -0,0 +1,342 @@ ++#ifndef GR_ACL_H ++#define GR_ACL_H ++ ++#include <linux/grdefs.h> ++#include <linux/resource.h> ++#include <linux/capability.h> ++#include <linux/dcache.h> ++#include <asm/resource.h> ++ ++/* Major status information */ ++ ++#define GR_VERSION "grsecurity 3.1" ++#define GRSECURITY_VERSION 0x3100 ++ ++enum { ++ GR_SHUTDOWN = 0, ++ GR_ENABLE = 1, ++ GR_SPROLE = 2, ++ GR_OLDRELOAD = 3, ++ GR_SEGVMOD = 4, ++ GR_STATUS = 5, ++ GR_UNSPROLE = 6, ++ GR_PASSSET = 7, ++ GR_SPROLEPAM = 8, ++ GR_RELOAD = 9, ++}; ++ ++/* Password setup definitions ++ * kernel/grhash.c */ ++enum { ++ GR_PW_LEN = 128, ++ GR_SALT_LEN = 16, ++ GR_SHA_LEN = 32, ++}; ++ ++enum { ++ GR_SPROLE_LEN = 64, ++}; ++ ++enum { ++ GR_NO_GLOB = 0, ++ GR_REG_GLOB, ++ GR_CREATE_GLOB ++}; ++ ++#define GR_NLIMITS 32 ++ ++/* Begin Data Structures */ ++ ++struct sprole_pw { ++ unsigned char *rolename; ++ unsigned char salt[GR_SALT_LEN]; ++ unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */ ++}; ++ ++struct name_entry { ++ __u32 key; ++ u64 inode; ++ dev_t device; ++ char *name; ++ __u16 len; ++ __u8 deleted; ++ struct name_entry *prev; ++ struct name_entry *next; ++}; ++ ++struct inodev_entry { ++ struct name_entry *nentry; ++ struct inodev_entry *prev; ++ struct inodev_entry *next; ++}; ++ ++struct acl_role_db { ++ struct acl_role_label **r_hash; ++ __u32 r_size; ++}; ++ ++struct inodev_db { ++ struct inodev_entry **i_hash; ++ __u32 i_size; ++}; ++ ++struct name_db { ++ struct name_entry **n_hash; ++ __u32 n_size; ++}; ++ ++struct crash_uid { ++ uid_t uid; ++ unsigned long expires; ++}; ++ ++struct gr_hash_struct { ++ void **table; ++ void **nametable; ++ void *first; ++ __u32 table_size; ++ __u32 used_size; ++ int type; ++}; ++ ++/* Userspace Grsecurity ACL data structures */ ++ ++struct acl_subject_label { ++ char *filename; ++ u64 inode; ++ dev_t device; ++ __u32 mode; ++ kernel_cap_t cap_mask; ++ kernel_cap_t cap_lower; ++ kernel_cap_t cap_invert_audit; ++ ++ struct rlimit res[GR_NLIMITS]; ++ __u32 resmask; ++ ++ __u8 user_trans_type; ++ __u8 group_trans_type; ++ uid_t *user_transitions; ++ gid_t *group_transitions; ++ __u16 user_trans_num; ++ __u16 group_trans_num; ++ ++ __u32 sock_families[2]; ++ __u32 ip_proto[8]; ++ __u32 ip_type; ++ struct acl_ip_label **ips; ++ __u32 ip_num; ++ __u32 inaddr_any_override; ++ ++ __u32 crashes; ++ unsigned long expires; ++ ++ struct acl_subject_label *parent_subject; ++ struct gr_hash_struct *hash; ++ struct acl_subject_label *prev; ++ struct acl_subject_label *next; ++ ++ struct acl_object_label **obj_hash; ++ __u32 obj_hash_size; ++ __u16 pax_flags; ++}; ++ ++struct role_allowed_ip { ++ __u32 addr; ++ __u32 netmask; ++ ++ struct role_allowed_ip *prev; ++ struct role_allowed_ip *next; ++}; ++ ++struct role_transition { ++ char *rolename; ++ ++ struct role_transition *prev; ++ struct role_transition *next; ++}; ++ ++struct acl_role_label { ++ char *rolename; ++ uid_t uidgid; ++ __u16 roletype; ++ ++ __u16 auth_attempts; ++ unsigned long expires; ++ ++ struct acl_subject_label *root_label; ++ struct gr_hash_struct *hash; ++ ++ struct acl_role_label *prev; ++ struct acl_role_label *next; ++ ++ struct role_transition *transitions; ++ struct role_allowed_ip *allowed_ips; ++ uid_t *domain_children; ++ __u16 domain_child_num; ++ ++ umode_t umask; ++ ++ struct acl_subject_label **subj_hash; ++ __u32 subj_hash_size; ++}; ++ ++struct user_acl_role_db { ++ struct acl_role_label **r_table; ++ __u32 num_pointers; /* Number of allocations to track */ ++ __u32 num_roles; /* Number of roles */ ++ __u32 num_domain_children; /* Number of domain children */ ++ __u32 num_subjects; /* Number of subjects */ ++ __u32 num_objects; /* Number of objects */ ++}; ++ ++struct acl_object_label { ++ char *filename; ++ u64 inode; ++ dev_t device; ++ __u32 mode; ++ ++ struct acl_subject_label *nested; ++ struct acl_object_label *globbed; ++ ++ /* next two structures not used */ ++ ++ struct acl_object_label *prev; ++ struct acl_object_label *next; ++}; ++ ++struct acl_ip_label { ++ char *iface; ++ __u32 addr; ++ __u32 netmask; ++ __u16 low, high; ++ __u8 mode; ++ __u32 type; ++ __u32 proto[8]; ++ ++ /* next two structures not used */ ++ ++ struct acl_ip_label *prev; ++ struct acl_ip_label *next; ++}; ++ ++struct gr_arg { ++ struct user_acl_role_db role_db; ++ unsigned char pw[GR_PW_LEN]; ++ unsigned char salt[GR_SALT_LEN]; ++ unsigned char sum[GR_SHA_LEN]; ++ unsigned char sp_role[GR_SPROLE_LEN]; ++ struct sprole_pw *sprole_pws; ++ dev_t segv_device; ++ u64 segv_inode; ++ uid_t segv_uid; ++ __u16 num_sprole_pws; ++ __u16 mode; ++}; ++ ++struct gr_arg_wrapper { ++ struct gr_arg *arg; ++ __u32 version; ++ __u32 size; ++}; ++ ++struct subject_map { ++ struct acl_subject_label *user; ++ struct acl_subject_label *kernel; ++ struct subject_map *prev; ++ struct subject_map *next; ++}; ++ ++struct acl_subj_map_db { ++ struct subject_map **s_hash; ++ __u32 s_size; ++}; ++ ++struct gr_policy_state { ++ struct sprole_pw **acl_special_roles; ++ __u16 num_sprole_pws; ++ struct acl_role_label *kernel_role; ++ struct acl_role_label *role_list; ++ struct acl_role_label *default_role; ++ struct acl_role_db acl_role_set; ++ struct acl_subj_map_db subj_map_set; ++ struct name_db name_set; ++ struct inodev_db inodev_set; ++}; ++ ++struct gr_alloc_state { ++ unsigned long alloc_stack_next; ++ unsigned long alloc_stack_size; ++ void **alloc_stack; ++}; ++ ++struct gr_reload_state { ++ struct gr_policy_state oldpolicy; ++ struct gr_alloc_state oldalloc; ++ struct gr_policy_state newpolicy; ++ struct gr_alloc_state newalloc; ++ struct gr_policy_state *oldpolicy_ptr; ++ struct gr_alloc_state *oldalloc_ptr; ++ unsigned char oldmode; ++}; ++ ++/* End Data Structures Section */ ++ ++/* Hash functions generated by empirical testing by Brad Spengler ++ Makes good use of the low bits of the inode. Generally 0-1 times ++ in loop for successful match. 0-3 for unsuccessful match. ++ Shift/add algorithm with modulus of table size and an XOR*/ ++ ++static __inline__ unsigned int ++gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz) ++{ ++ return ((((uid + type) << (16 + type)) ^ uid) % sz); ++} ++ ++ static __inline__ unsigned int ++gr_shash(const struct acl_subject_label *userp, const unsigned int sz) ++{ ++ return ((const unsigned long)userp % sz); ++} ++ ++static __inline__ unsigned int ++gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz) ++{ ++ unsigned int rem; ++ div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem); ++ return rem; ++} ++ ++static __inline__ unsigned int ++gr_nhash(const char *name, const __u16 len, const unsigned int sz) ++{ ++ return full_name_hash(NULL, (const unsigned char *)name, len) % sz; ++} ++ ++#define FOR_EACH_SUBJECT_START(role,subj,iter) \ ++ subj = NULL; \ ++ iter = 0; \ ++ while (iter < role->subj_hash_size) { \ ++ if (subj == NULL) \ ++ subj = role->subj_hash[iter]; \ ++ if (subj == NULL) { \ ++ iter++; \ ++ continue; \ ++ } ++ ++#define FOR_EACH_SUBJECT_END(subj,iter) \ ++ subj = subj->next; \ ++ if (subj == NULL) \ ++ iter++; \ ++ } ++ ++ ++#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \ ++ subj = role->hash->first; \ ++ while (subj != NULL) { ++ ++#define FOR_EACH_NESTED_SUBJECT_END(subj) \ ++ subj = subj->next; \ ++ } ++ ++#endif ++ +diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h +new file mode 100644 +index 000000000000..af640920c025 +--- /dev/null ++++ b/include/linux/gracl_compat.h +@@ -0,0 +1,156 @@ ++#ifndef GR_ACL_COMPAT_H ++#define GR_ACL_COMPAT_H ++ ++#include <linux/resource.h> ++#include <asm/resource.h> ++ ++struct sprole_pw_compat { ++ compat_uptr_t rolename; ++ unsigned char salt[GR_SALT_LEN]; ++ unsigned char sum[GR_SHA_LEN]; ++}; ++ ++struct gr_hash_struct_compat { ++ compat_uptr_t table; ++ compat_uptr_t nametable; ++ compat_uptr_t first; ++ __u32 table_size; ++ __u32 used_size; ++ int type; ++}; ++ ++struct acl_subject_label_compat { ++ compat_uptr_t filename; ++ compat_u64 inode; ++ __u32 device; ++ __u32 mode; ++ kernel_cap_t cap_mask; ++ kernel_cap_t cap_lower; ++ kernel_cap_t cap_invert_audit; ++ ++ struct compat_rlimit res[GR_NLIMITS]; ++ __u32 resmask; ++ ++ __u8 user_trans_type; ++ __u8 group_trans_type; ++ compat_uptr_t user_transitions; ++ compat_uptr_t group_transitions; ++ __u16 user_trans_num; ++ __u16 group_trans_num; ++ ++ __u32 sock_families[2]; ++ __u32 ip_proto[8]; ++ __u32 ip_type; ++ compat_uptr_t ips; ++ __u32 ip_num; ++ __u32 inaddr_any_override; ++ ++ __u32 crashes; ++ compat_ulong_t expires; ++ ++ compat_uptr_t parent_subject; ++ compat_uptr_t hash; ++ compat_uptr_t prev; ++ compat_uptr_t next; ++ ++ compat_uptr_t obj_hash; ++ __u32 obj_hash_size; ++ __u16 pax_flags; ++}; ++ ++struct role_allowed_ip_compat { ++ __u32 addr; ++ __u32 netmask; ++ ++ compat_uptr_t prev; ++ compat_uptr_t next; ++}; ++ ++struct role_transition_compat { ++ compat_uptr_t rolename; ++ ++ compat_uptr_t prev; ++ compat_uptr_t next; ++}; ++ ++struct acl_role_label_compat { ++ compat_uptr_t rolename; ++ uid_t uidgid; ++ __u16 roletype; ++ ++ __u16 auth_attempts; ++ compat_ulong_t expires; ++ ++ compat_uptr_t root_label; ++ compat_uptr_t hash; ++ ++ compat_uptr_t prev; ++ compat_uptr_t next; ++ ++ compat_uptr_t transitions; ++ compat_uptr_t allowed_ips; ++ compat_uptr_t domain_children; ++ __u16 domain_child_num; ++ ++ umode_t umask; ++ ++ compat_uptr_t subj_hash; ++ __u32 subj_hash_size; ++}; ++ ++struct user_acl_role_db_compat { ++ compat_uptr_t r_table; ++ __u32 num_pointers; ++ __u32 num_roles; ++ __u32 num_domain_children; ++ __u32 num_subjects; ++ __u32 num_objects; ++}; ++ ++struct acl_object_label_compat { ++ compat_uptr_t filename; ++ compat_u64 inode; ++ __u32 device; ++ __u32 mode; ++ ++ compat_uptr_t nested; ++ compat_uptr_t globbed; ++ ++ compat_uptr_t prev; ++ compat_uptr_t next; ++}; ++ ++struct acl_ip_label_compat { ++ compat_uptr_t iface; ++ __u32 addr; ++ __u32 netmask; ++ __u16 low, high; ++ __u8 mode; ++ __u32 type; ++ __u32 proto[8]; ++ ++ compat_uptr_t prev; ++ compat_uptr_t next; ++}; ++ ++struct gr_arg_compat { ++ struct user_acl_role_db_compat role_db; ++ unsigned char pw[GR_PW_LEN]; ++ unsigned char salt[GR_SALT_LEN]; ++ unsigned char sum[GR_SHA_LEN]; ++ unsigned char sp_role[GR_SPROLE_LEN]; ++ compat_uptr_t sprole_pws; ++ __u32 segv_device; ++ compat_u64 segv_inode; ++ uid_t segv_uid; ++ __u16 num_sprole_pws; ++ __u16 mode; ++}; ++ ++struct gr_arg_wrapper_compat { ++ compat_uptr_t arg; ++ __u32 version; ++ __u32 size; ++}; ++ ++#endif +diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h +new file mode 100644 +index 000000000000..323ecf28024c +--- /dev/null ++++ b/include/linux/gralloc.h +@@ -0,0 +1,9 @@ ++#ifndef __GRALLOC_H ++#define __GRALLOC_H ++ ++void acl_free_all(void); ++int acl_alloc_stack_init(unsigned long size); ++void *acl_alloc(unsigned long len); ++void *acl_alloc_num(unsigned long num, unsigned long len); ++ ++#endif +diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h +new file mode 100644 +index 000000000000..be66033e666b +--- /dev/null ++++ b/include/linux/grdefs.h +@@ -0,0 +1,140 @@ ++#ifndef GRDEFS_H ++#define GRDEFS_H ++ ++/* Begin grsecurity status declarations */ ++ ++enum { ++ GR_READY = 0x01, ++ GR_STATUS_INIT = 0x00 // disabled state ++}; ++ ++/* Begin ACL declarations */ ++ ++/* Role flags */ ++ ++enum { ++ GR_ROLE_USER = 0x0001, ++ GR_ROLE_GROUP = 0x0002, ++ GR_ROLE_DEFAULT = 0x0004, ++ GR_ROLE_SPECIAL = 0x0008, ++ GR_ROLE_AUTH = 0x0010, ++ GR_ROLE_NOPW = 0x0020, ++ GR_ROLE_GOD = 0x0040, ++ GR_ROLE_LEARN = 0x0080, ++ GR_ROLE_TPE = 0x0100, ++ GR_ROLE_DOMAIN = 0x0200, ++ GR_ROLE_PAM = 0x0400, ++ GR_ROLE_PERSIST = 0x0800 ++}; ++ ++/* ACL Subject and Object mode flags */ ++enum { ++ GR_DELETED = 0x80000000 ++}; ++ ++/* ACL Object-only mode flags */ ++enum { ++ GR_READ = 0x00000001, ++ GR_APPEND = 0x00000002, ++ GR_WRITE = 0x00000004, ++ GR_EXEC = 0x00000008, ++ GR_FIND = 0x00000010, ++ GR_INHERIT = 0x00000020, ++ GR_SETID = 0x00000040, ++ GR_CREATE = 0x00000080, ++ GR_DELETE = 0x00000100, ++ GR_LINK = 0x00000200, ++ GR_AUDIT_READ = 0x00000400, ++ GR_AUDIT_APPEND = 0x00000800, ++ GR_AUDIT_WRITE = 0x00001000, ++ GR_AUDIT_EXEC = 0x00002000, ++ GR_AUDIT_FIND = 0x00004000, ++ GR_AUDIT_INHERIT= 0x00008000, ++ GR_AUDIT_SETID = 0x00010000, ++ GR_AUDIT_CREATE = 0x00020000, ++ GR_AUDIT_DELETE = 0x00040000, ++ GR_AUDIT_LINK = 0x00080000, ++ GR_PTRACERD = 0x00100000, ++ GR_NOPTRACE = 0x00200000, ++ GR_SUPPRESS = 0x00400000, ++ GR_NOLEARN = 0x00800000, ++ GR_INIT_TRANSFER= 0x01000000 ++}; ++ ++#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \ ++ GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \ ++ GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK) ++ ++/* ACL subject-only mode flags */ ++enum { ++ GR_KILL = 0x00000001, ++ GR_VIEW = 0x00000002, ++ GR_PROTECTED = 0x00000004, ++ GR_LEARN = 0x00000008, ++ GR_OVERRIDE = 0x00000010, ++ /* just a placeholder, this mode is only used in userspace */ ++ GR_DUMMY = 0x00000020, ++ GR_PROTSHM = 0x00000040, ++ GR_KILLPROC = 0x00000080, ++ GR_KILLIPPROC = 0x00000100, ++ /* just a placeholder, this mode is only used in userspace */ ++ GR_NOTROJAN = 0x00000200, ++ GR_PROTPROCFD = 0x00000400, ++ GR_PROCACCT = 0x00000800, ++ GR_RELAXPTRACE = 0x00001000, ++ //GR_NESTED = 0x00002000, ++ GR_INHERITLEARN = 0x00004000, ++ GR_PROCFIND = 0x00008000, ++ GR_POVERRIDE = 0x00010000, ++ GR_KERNELAUTH = 0x00020000, ++ GR_ATSECURE = 0x00040000, ++ GR_SHMEXEC = 0x00080000 ++}; ++ ++enum { ++ GR_PAX_ENABLE_SEGMEXEC = 0x0001, ++ GR_PAX_ENABLE_PAGEEXEC = 0x0002, ++ GR_PAX_ENABLE_MPROTECT = 0x0004, ++ GR_PAX_ENABLE_RANDMMAP = 0x0008, ++ GR_PAX_ENABLE_EMUTRAMP = 0x0010, ++ GR_PAX_DISABLE_SEGMEXEC = 0x0100, ++ GR_PAX_DISABLE_PAGEEXEC = 0x0200, ++ GR_PAX_DISABLE_MPROTECT = 0x0400, ++ GR_PAX_DISABLE_RANDMMAP = 0x0800, ++ GR_PAX_DISABLE_EMUTRAMP = 0x1000, ++}; ++ ++enum { ++ GR_ID_USER = 0x01, ++ GR_ID_GROUP = 0x02, ++}; ++ ++enum { ++ GR_ID_ALLOW = 0x01, ++ GR_ID_DENY = 0x02, ++}; ++ ++#define GR_CRASH_RES 31 ++#define GR_UIDTABLE_MAX 500 ++ ++/* begin resource learning section */ ++enum { ++ GR_RLIM_CPU_BUMP = 60, ++ GR_RLIM_FSIZE_BUMP = 50000, ++ GR_RLIM_DATA_BUMP = 10000, ++ GR_RLIM_STACK_BUMP = 1000, ++ GR_RLIM_CORE_BUMP = 10000, ++ GR_RLIM_RSS_BUMP = 500000, ++ GR_RLIM_NPROC_BUMP = 1, ++ GR_RLIM_NOFILE_BUMP = 5, ++ GR_RLIM_MEMLOCK_BUMP = 50000, ++ GR_RLIM_AS_BUMP = 500000, ++ GR_RLIM_LOCKS_BUMP = 2, ++ GR_RLIM_SIGPENDING_BUMP = 5, ++ GR_RLIM_MSGQUEUE_BUMP = 10000, ++ GR_RLIM_NICE_BUMP = 1, ++ GR_RLIM_RTPRIO_BUMP = 1, ++ GR_RLIM_RTTIME_BUMP = 1000000 ++}; ++ ++#endif +diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h +new file mode 100644 +index 000000000000..1dbf9c87108e +--- /dev/null ++++ b/include/linux/grinternal.h +@@ -0,0 +1,231 @@ ++#ifndef __GRINTERNAL_H ++#define __GRINTERNAL_H ++ ++#ifdef CONFIG_GRKERNSEC ++ ++#include <linux/fs.h> ++#include <linux/mnt_namespace.h> ++#include <linux/nsproxy.h> ++#include <linux/gracl.h> ++#include <linux/grdefs.h> ++#include <linux/grmsg.h> ++ ++void gr_add_learn_entry(const char *fmt, ...) ++ __attribute__ ((format (printf, 1, 2))); ++__u32 gr_search_file(const struct dentry *dentry, const __u32 mode, ++ const struct vfsmount *mnt); ++__u32 gr_check_create(const struct dentry *new_dentry, ++ const struct dentry *parent, ++ const struct vfsmount *mnt, const __u32 mode); ++int gr_check_protected_task(const struct task_struct *task); ++__u32 to_gr_audit(const __u32 reqmode); ++int gr_set_acls(const int type); ++int gr_acl_is_enabled(void); ++char gr_roletype_to_char(void); ++ ++void gr_handle_alertkill(struct task_struct *task); ++char *gr_to_filename(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++char *gr_to_filename1(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++char *gr_to_filename2(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++char *gr_to_filename3(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++ ++extern int grsec_enable_ptrace_readexec; ++extern int grsec_enable_harden_ptrace; ++extern int grsec_enable_link; ++extern int grsec_enable_fifo; ++extern int grsec_enable_execve; ++extern int grsec_enable_shm; ++extern int grsec_enable_execlog; ++extern int grsec_enable_signal; ++extern int grsec_enable_audit_ptrace; ++extern int grsec_enable_forkfail; ++extern int grsec_enable_time; ++extern int grsec_enable_rofs; ++extern int grsec_deny_new_usb; ++extern int grsec_enable_chroot_shmat; ++extern int grsec_enable_chroot_mount; ++extern int grsec_enable_chroot_double; ++extern int grsec_enable_chroot_pivot; ++extern int grsec_enable_chroot_chdir; ++extern int grsec_enable_chroot_chmod; ++extern int grsec_enable_chroot_mknod; ++extern int grsec_enable_chroot_fchdir; ++extern int grsec_enable_chroot_nice; ++extern int grsec_enable_chroot_execlog; ++extern int grsec_enable_chroot_caps; ++extern int grsec_enable_chroot_rename; ++extern int grsec_enable_chroot_sysctl; ++extern int grsec_enable_chroot_unix; ++extern int grsec_enable_symlinkown; ++extern kgid_t grsec_symlinkown_gid; ++extern int grsec_enable_tpe; ++extern kgid_t grsec_tpe_gid; ++extern int grsec_enable_tpe_all; ++extern int grsec_enable_tpe_invert; ++extern int grsec_enable_socket_all; ++extern kgid_t grsec_socket_all_gid; ++extern int grsec_enable_socket_client; ++extern kgid_t grsec_socket_client_gid; ++extern int grsec_enable_socket_server; ++extern kgid_t grsec_socket_server_gid; ++extern kgid_t grsec_audit_gid; ++extern int grsec_enable_group; ++extern int grsec_enable_log_rwxmaps; ++extern int grsec_enable_mount; ++extern int grsec_enable_chdir; ++extern int grsec_resource_logging; ++extern int grsec_enable_blackhole; ++extern int grsec_lastack_retries; ++extern int grsec_enable_brute; ++extern int grsec_enable_harden_ipc; ++extern int grsec_enable_harden_tty; ++extern int grsec_lock; ++ ++extern spinlock_t grsec_alert_lock; ++extern unsigned long grsec_alert_wtime; ++extern unsigned long grsec_alert_fyet; ++ ++extern spinlock_t grsec_audit_lock; ++ ++extern rwlock_t grsec_exec_file_lock; ++ ++#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \ ++ gr_to_filename2((tsk)->exec_file->f_path.dentry, \ ++ (tsk)->exec_file->f_path.mnt) : "/") ++ ++#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \ ++ gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \ ++ (tsk)->real_parent->exec_file->f_path.mnt) : "/") ++ ++#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \ ++ gr_to_filename((tsk)->exec_file->f_path.dentry, \ ++ (tsk)->exec_file->f_path.mnt) : "/") ++ ++#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \ ++ gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \ ++ (tsk)->real_parent->exec_file->f_path.mnt) : "/") ++ ++#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted) ++ ++#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry) ++ ++static inline bool gr_is_same_file(const struct file *file1, const struct file *file2) ++{ ++ if (file1 && file2) { ++ const struct inode *inode1 = file1->f_path.dentry->d_inode; ++ const struct inode *inode2 = file2->f_path.dentry->d_inode; ++ if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev) ++ return true; ++ } ++ ++ return false; ++} ++ ++#define GR_CHROOT_CAPS {{ \ ++ CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \ ++ CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \ ++ CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \ ++ CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \ ++ CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \ ++ CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \ ++ CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }} ++ ++#define security_learn(normal_msg,args...) \ ++({ \ ++ read_lock(&grsec_exec_file_lock); \ ++ gr_add_learn_entry(normal_msg "\n", ## args); \ ++ read_unlock(&grsec_exec_file_lock); \ ++}) ++ ++enum { ++ GR_DO_AUDIT, ++ GR_DONT_AUDIT, ++ /* used for non-audit messages that we shouldn't kill the task on */ ++ GR_DONT_AUDIT_GOOD ++}; ++ ++enum { ++ GR_TTYSNIFF, ++ GR_RBAC, ++ GR_RBAC_STR, ++ GR_STR_RBAC, ++ GR_RBAC_MODE2, ++ GR_RBAC_MODE3, ++ GR_FILENAME, ++ GR_SYSCTL_HIDDEN, ++ GR_NOARGS, ++ GR_ONE_INT, ++ GR_ONE_INT_TWO_STR, ++ GR_ONE_STR, ++ GR_STR_INT, ++ GR_TWO_STR_INT, ++ GR_TWO_INT, ++ GR_TWO_U64, ++ GR_THREE_INT, ++ GR_FIVE_INT_TWO_STR, ++ GR_TWO_STR, ++ GR_THREE_STR, ++ GR_FOUR_STR, ++ GR_STR_FILENAME, ++ GR_FILENAME_STR, ++ GR_FILENAME_TWO_INT, ++ GR_FILENAME_TWO_INT_STR, ++ GR_TEXTREL, ++ GR_PTRACE, ++ GR_RESOURCE, ++ GR_CAP, ++ GR_SIG, ++ GR_SIG2, ++ GR_CRASH1, ++ GR_CRASH2, ++ GR_PSACCT, ++ GR_RWXMAP, ++ GR_RWXMAPVMA ++}; ++ ++#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str) ++#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task) ++#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt) ++#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str) ++#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt) ++#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2) ++#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3) ++#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt) ++#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS) ++#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num) ++#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2) ++#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str) ++#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num) ++#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2) ++#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2) ++#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3) ++#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2) ++#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2) ++#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num) ++#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3) ++#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4) ++#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt) ++#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str) ++#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2) ++#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str) ++#define gr_log_textrel_ulong_ulong(audit, msg, str, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, str, file, ulong1, ulong2) ++#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task) ++#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2) ++#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str) ++#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr) ++#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num) ++#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong) ++#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1) ++#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) ++#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str) ++#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str) ++ ++void gr_log_varargs(int audit, const char *msg, int argtypes, ...); ++ ++#endif ++ ++#endif +diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h +new file mode 100644 +index 000000000000..f1d36054b8e4 +--- /dev/null ++++ b/include/linux/grmsg.h +@@ -0,0 +1,121 @@ ++#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u" ++#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u" ++#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by " ++#define GR_STOPMOD_MSG "denied modification of module state by " ++#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by " ++#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by " ++#define GR_IOPERM_MSG "denied use of ioperm() by " ++#define GR_IOPL_MSG "denied use of iopl() by " ++#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by " ++#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by " ++#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by " ++#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by " ++#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by " ++#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4" ++#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4" ++#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by " ++#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by " ++#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by " ++#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by " ++#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by " ++#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by " ++#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by " ++#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against " ++#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by " ++#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by " ++#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by " ++#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by " ++#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for " ++#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by " ++#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by " ++#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by " ++#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by " ++#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by " ++#define GR_NNP_EXEC_ACL_MSG "denied exec of %.950s due to NNP by " ++#define GR_EXEC_ACL_MSG "%s execution of %.950s by " ++#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by " ++#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds" ++#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds" ++#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by " ++#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by " ++#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by " ++#define GR_ATIME_ACL_MSG "%s access time change of %.950s by " ++#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by " ++#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by " ++#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by " ++#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by " ++#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by " ++#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by " ++#define GR_CHROOT_PATHAT_MSG "denied relative path access outside of chroot to %.950s by " ++#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by " ++#define GR_CHOWN_ACL_MSG "%s chown of %.950s by " ++#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by " ++#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by " ++#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by " ++#define GR_INITF_ACL_MSG "init_variables() failed %s by " ++#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader" ++#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by " ++#define GR_SHUTS_ACL_MSG "shutdown auth success for " ++#define GR_SHUTF_ACL_MSG "shutdown auth failure for " ++#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for " ++#define GR_SEGVMODS_ACL_MSG "segvmod auth success for " ++#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for " ++#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for " ++#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by " ++#define GR_ENABLEF_ACL_MSG "unable to load %s for " ++#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system" ++#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by " ++#define GR_RELOADF_ACL_MSG "failed reload of %s for " ++#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for " ++#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by " ++#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by " ++#define GR_SPROLEF_ACL_MSG "special role %s failure for " ++#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for " ++#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by " ++#define GR_INVMODE_ACL_MSG "invalid mode %d by " ++#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by " ++#define GR_FAILFORK_MSG "failed fork with errno %s by " ++#define GR_NICE_CHROOT_MSG "denied priority change by " ++#define GR_UNISIGLOG_MSG "%.32s occurred at %p in " ++#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by " ++#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by " ++#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by " ++#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by " ++#define GR_TIME_MSG "time set by " ++#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by " ++#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by " ++#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by " ++#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by " ++#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by " ++#define GR_BIND_MSG "denied bind() by " ++#define GR_CONNECT_MSG "denied connect() by " ++#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by " ++#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by " ++#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4" ++#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process " ++#define GR_CAP_ACL_MSG "use of %s denied for " ++#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for " ++#define GR_CAP_ACL_MSG2 "use of %s permitted for " ++#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for " ++#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for " ++#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by " ++#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by " ++#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by " ++#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by " ++#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by " ++#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for " ++#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by " ++#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by " ++#define GR_TEXTREL_AUDIT_MSG "allowed %s text relocation transition in %.950s, VMA:0x%08lx 0x%08lx by " ++#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by " ++#define GR_VM86_MSG "denied use of vm86 by " ++#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by " ++#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by " ++#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by " ++#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by " ++#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by " ++#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for " ++#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for " ++#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by " ++#define GR_TIOCSTI_MSG "denied unprivileged use of TIOCSTI by " ++#define GR_MSRWRITE_MSG "denied write to CPU MSR by " +diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h +new file mode 100644 +index 000000000000..749b915012c6 +--- /dev/null ++++ b/include/linux/grsecurity.h +@@ -0,0 +1,259 @@ ++#ifndef GR_SECURITY_H ++#define GR_SECURITY_H ++#include <linux/fs.h> ++#include <linux/fs_struct.h> ++#include <linux/binfmts.h> ++#include <linux/tty.h> ++#include <linux/gracl.h> ++ ++/* notify of brain-dead configs */ ++#if defined(CONFIG_DEBUG_FS) && defined(CONFIG_GRKERNSEC_KMEM) ++#error "CONFIG_DEBUG_FS being enabled is a security risk when CONFIG_GRKERNSEC_KMEM is enabled" ++#endif ++#if defined(CONFIG_PROC_PAGE_MONITOR) && defined(CONFIG_GRKERNSEC) ++#error "CONFIG_PROC_PAGE_MONITOR is a security risk" ++#endif ++#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled." ++#endif ++#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled" ++#endif ++#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC) ++#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled." ++#endif ++#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP) ++#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled." ++#endif ++#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR) ++#error "CONFIG_PAX enabled, but no PaX options are enabled." ++#endif ++ ++int gr_handle_new_usb(void); ++ ++void gr_handle_brute_attach(int dumpable); ++void gr_handle_brute_check(void); ++void gr_handle_kernel_exploit(void); ++ ++char gr_roletype_to_char(void); ++ ++int gr_proc_is_restricted(void); ++ ++int gr_acl_enable_at_secure(void); ++ ++int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs); ++int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs); ++ ++int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap, bool log); ++ ++void gr_del_task_from_ip_table(struct task_struct *p); ++ ++int gr_pid_is_chrooted(struct task_struct *p); ++int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type); ++int gr_handle_chroot_nice(void); ++int gr_handle_chroot_sysctl(const int op); ++int gr_handle_chroot_setpriority(struct task_struct *p, ++ const int niceval); ++int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt); ++int gr_chroot_pathat(int dfd, struct dentry *u_dentry, struct vfsmount *u_mnt, unsigned flags); ++int gr_chroot_fhandle(void); ++int gr_handle_chroot_chroot(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_handle_chroot_chdir(const struct path *path); ++int gr_handle_chroot_chmod(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int mode); ++int gr_handle_chroot_mknod(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int mode); ++int gr_handle_chroot_mount(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ const char *dev_name); ++int gr_handle_chroot_pivot(void); ++int gr_handle_chroot_unix(const pid_t pid); ++ ++int gr_handle_rawio(const struct inode *inode); ++ ++void gr_handle_ioperm(void); ++void gr_handle_iopl(void); ++void gr_handle_msr_write(void); ++ ++umode_t gr_acl_umask(void); ++ ++int gr_tpe_allow(const struct file *file); ++ ++void gr_set_chroot_entries(struct task_struct *task, const struct path *path); ++void gr_clear_chroot_entries(struct task_struct *task); ++ ++void gr_log_forkfail(const int retval); ++void gr_log_timechange(void); ++void gr_log_signal(const int sig, const void *addr, const struct task_struct *t); ++void gr_log_chdir(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_log_chroot_exec(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_log_remount(const char *devname, const int retval); ++void gr_log_unmount(const char *devname, const int retval); ++void gr_log_mount(const char *from, struct path *to, const int retval); ++void gr_log_textrel(struct vm_area_struct *vma, bool is_textrel_rw); ++void gr_log_ptgnustack(struct file *file); ++void gr_log_rwxmmap(struct file *file); ++void gr_log_rwxmprotect(struct vm_area_struct *vma); ++ ++int gr_handle_follow_link(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++int gr_handle_fifo(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ const struct dentry *dir, const int flag, ++ const int acc_mode); ++int gr_handle_hardlink(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ const struct filename *to); ++ ++int gr_is_capable(const int cap); ++int gr_is_capable_nolog(const int cap); ++int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap); ++int gr_task_is_capable_nolog(const struct task_struct *task, const struct cred *cred, const int cap); ++ ++void gr_copy_label(struct task_struct *tsk); ++void gr_handle_crash(struct task_struct *task, const int sig); ++int gr_handle_signal(const struct task_struct *p, const int sig); ++int gr_check_crash_uid(const kuid_t uid); ++int gr_check_protected_task(const struct task_struct *task); ++int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type); ++int gr_acl_handle_mmap(const struct file *file, ++ const unsigned long prot); ++int gr_acl_handle_mprotect(const struct file *file, ++ const unsigned long prot); ++int gr_check_hidden_task(const struct task_struct *tsk); ++__u32 gr_acl_handle_truncate(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_utime(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_access(const struct dentry *dentry, ++ const struct vfsmount *mnt, const int fmode); ++__u32 gr_acl_handle_chmod(const struct dentry *dentry, ++ const struct vfsmount *mnt, umode_t *mode); ++__u32 gr_acl_handle_chown(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_setxattr(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_removexattr(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++int gr_handle_ptrace(struct task_struct *task, const long request); ++int gr_handle_proc_ptrace(struct task_struct *task); ++__u32 gr_acl_handle_execve(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++int gr_check_crash_exec(const struct file *filp); ++int gr_acl_is_enabled(void); ++void gr_set_role_label(struct task_struct *task, const kuid_t uid, ++ const kgid_t gid); ++int gr_set_proc_label(const struct dentry *dentry, ++ const struct vfsmount *mnt, ++ const int unsafe_flags); ++__u32 gr_acl_handle_hidden_file(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_open(const struct dentry *dentry, ++ const struct vfsmount *mnt, int acc_mode); ++__u32 gr_acl_handle_creat(const struct dentry *dentry, ++ const struct dentry *p_dentry, ++ const struct vfsmount *p_mnt, ++ int open_flags, int acc_mode, const int imode); ++void gr_handle_create(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_handle_proc_create(const struct dentry *dentry, ++ const struct inode *inode); ++__u32 gr_acl_handle_mknod(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const int mode); ++__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt); ++__u32 gr_acl_handle_rmdir(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_handle_delete(const u64 ino, const dev_t dev); ++__u32 gr_acl_handle_unlink(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++__u32 gr_acl_handle_symlink(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const struct filename *from); ++__u32 gr_acl_handle_link(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const struct dentry *old_dentry, ++ const struct vfsmount *old_mnt, const struct filename *to); ++int gr_handle_symlink_owner(const struct path *link, const struct inode *target); ++int gr_acl_handle_rename(struct dentry *new_dentry, ++ struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ struct dentry *old_dentry, ++ struct inode *old_parent_inode, ++ struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags); ++void gr_handle_rename(struct inode *old_dir, struct inode *new_dir, ++ struct dentry *old_dentry, ++ struct dentry *new_dentry, ++ struct vfsmount *mnt, const __u8 replace, unsigned int flags); ++__u32 gr_check_link(const struct dentry *new_dentry, ++ const struct dentry *parent_dentry, ++ const struct vfsmount *parent_mnt, ++ const struct dentry *old_dentry, ++ const struct vfsmount *old_mnt); ++int gr_acl_handle_filldir(const struct file *file, const char *name, ++ const unsigned int namelen, const u64 ino); ++ ++__u32 gr_acl_handle_unix(const struct dentry *dentry, ++ const struct vfsmount *mnt); ++void gr_acl_handle_exit(void); ++void gr_acl_handle_psacct(struct task_struct *task, const long code); ++int gr_acl_handle_procpidmem(const struct task_struct *task); ++int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags); ++int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode); ++void gr_audit_ptrace(struct task_struct *task); ++dev_t gr_get_dev_from_dentry(struct dentry *dentry); ++u64 gr_get_ino_from_dentry(struct dentry *dentry); ++void gr_put_exec_file(struct task_struct *task); ++ ++int gr_get_symlinkown_enabled(void); ++ ++int gr_ptrace_readexec(struct file *file, int unsafe_flags); ++ ++int gr_handle_tiocsti(struct tty_struct *tty); ++ ++void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt); ++void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt); ++int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt, ++ struct dentry *newdentry, struct vfsmount *newmnt); ++ ++#ifdef CONFIG_GRKERNSEC_RESLOG ++extern void gr_log_resource(const struct task_struct *task, const int res, ++ const unsigned long wanted, const int gt); ++#else ++static inline void gr_log_resource(const struct task_struct *task, const int res, ++ const unsigned long wanted, const int gt) ++{ ++} ++#endif ++ ++#ifdef CONFIG_GRKERNSEC ++void task_grsec_rbac(struct seq_file *m, struct task_struct *p); ++void gr_handle_vm86(void); ++void gr_handle_mem_readwrite(u64 from, u64 to); ++ ++void gr_log_badprocpid(const char *entry); ++ ++extern int grsec_enable_dmesg; ++extern int grsec_disable_privio; ++ ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++extern kgid_t grsec_proc_gid; ++#endif ++ ++#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK ++extern int grsec_enable_chroot_findtask; ++#endif ++#ifdef CONFIG_GRKERNSEC_SETXID ++extern int grsec_enable_setxid; ++#endif ++#endif ++ ++#endif +diff --git a/include/linux/grsock.h b/include/linux/grsock.h +new file mode 100644 +index 000000000000..e7ffaafc548e +--- /dev/null ++++ b/include/linux/grsock.h +@@ -0,0 +1,19 @@ ++#ifndef __GRSOCK_H ++#define __GRSOCK_H ++ ++extern void gr_attach_curr_ip(const struct sock *sk); ++extern int gr_handle_sock_all(const int family, const int type, ++ const int protocol); ++extern int gr_handle_sock_server(const struct sockaddr *sck); ++extern int gr_handle_sock_server_other(const struct sock *sck); ++extern int gr_handle_sock_client(const struct sockaddr *sck); ++extern int gr_search_connect(struct socket * sock, ++ struct sockaddr_in * addr); ++extern int gr_search_bind(struct socket * sock, ++ struct sockaddr_in * addr); ++extern int gr_search_listen(struct socket * sock); ++extern int gr_search_accept(struct socket * sock); ++extern int gr_search_socket(const int domain, const int type, ++ const int protocol); ++ ++#endif +diff --git a/include/linux/highmem.h b/include/linux/highmem.h +index bb3f3297062a..9daed55069cd 100644 +--- a/include/linux/highmem.h ++++ b/include/linux/highmem.h +@@ -190,6 +190,18 @@ static inline void clear_highpage(struct page *page) + kunmap_atomic(kaddr); + } + ++static inline void sanitize_highpage(struct page *page) ++{ ++ void *kaddr; ++ unsigned long flags; ++ ++ local_irq_save(flags); ++ kaddr = kmap_atomic(page); ++ clear_page(kaddr); ++ kunmap_atomic(kaddr); ++ local_irq_restore(flags); ++} ++ + static inline void zero_user_segments(struct page *page, + unsigned start1, unsigned end1, + unsigned start2, unsigned end2) +diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h +index 48c76d612d40..5d503f410a7d 100644 +--- a/include/linux/hugetlb.h ++++ b/include/linux/hugetlb.h +@@ -314,7 +314,7 @@ struct hstate { + unsigned int surplus_huge_pages_node[MAX_NUMNODES]; + #ifdef CONFIG_CGROUP_HUGETLB + /* cgroup control files */ +- struct cftype cgroup_files[5]; ++ struct cftype (*cgroup_files)[5]; + #endif + char name[HSTATE_NAME_LEN]; + }; +diff --git a/include/linux/hugetlb_cgroup.h b/include/linux/hugetlb_cgroup.h +index 063962f6dfc6..d34f2daf73f2 100644 +--- a/include/linux/hugetlb_cgroup.h ++++ b/include/linux/hugetlb_cgroup.h +@@ -26,6 +26,13 @@ struct hugetlb_cgroup; + + #ifdef CONFIG_CGROUP_HUGETLB + ++enum { ++ RES_USAGE, ++ RES_LIMIT, ++ RES_MAX_USAGE, ++ RES_FAILCNT, ++}; ++ + static inline struct hugetlb_cgroup *hugetlb_cgroup_from_page(struct page *page) + { + VM_BUG_ON_PAGE(!PageHuge(page), page); +@@ -64,6 +71,10 @@ extern void hugetlb_cgroup_file_init(void) __init; + extern void hugetlb_cgroup_migrate(struct page *oldhpage, + struct page *newhpage); + ++ssize_t hugetlb_cgroup_reset(struct kernfs_open_file *of, char *buf, size_t nbytes, loff_t off); ++ssize_t hugetlb_cgroup_write(struct kernfs_open_file *of, char *buf, size_t nbytes, loff_t off); ++u64 hugetlb_cgroup_read_u64(struct cgroup_subsys_state *css, struct cftype *cft); ++ + #else + static inline struct hugetlb_cgroup *hugetlb_cgroup_from_page(struct page *page) + { +diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h +index 1c7b89ae6bdc..7dda4003a1a6 100644 +--- a/include/linux/hwmon-sysfs.h ++++ b/include/linux/hwmon-sysfs.h +@@ -25,7 +25,8 @@ + struct sensor_device_attribute{ + struct device_attribute dev_attr; + int index; +-}; ++} __do_const; ++typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const; + #define to_sensor_dev_attr(_dev_attr) \ + container_of(_dev_attr, struct sensor_device_attribute, dev_attr) + +@@ -41,7 +42,8 @@ struct sensor_device_attribute_2 { + struct device_attribute dev_attr; + u8 index; + u8 nr; +-}; ++} __do_const; ++typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const; + #define to_sensor_dev_attr_2(_dev_attr) \ + container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr) + +diff --git a/include/linux/i2c.h b/include/linux/i2c.h +index 6422eef428c4..9570baa41692 100644 +--- a/include/linux/i2c.h ++++ b/include/linux/i2c.h +@@ -425,6 +425,7 @@ struct i2c_algorithm { + int (*unreg_slave)(struct i2c_client *client); + #endif + }; ++typedef struct i2c_algorithm __no_const i2c_algorithm_no_const; + + /** + * struct i2c_lock_operations - represent I2C locking operations +diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h +index ba7a9b0c7c57..33a0237367e1 100644 +--- a/include/linux/if_pppox.h ++++ b/include/linux/if_pppox.h +@@ -78,7 +78,7 @@ struct pppox_proto { + int (*ioctl)(struct socket *sock, unsigned int cmd, + unsigned long arg); + struct module *owner; +-}; ++} __do_const; + + extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp); + extern void unregister_pppox_proto(int proto_num); +diff --git a/include/linux/init.h b/include/linux/init.h +index e30104ceb86d..34661e17969b 100644 +--- a/include/linux/init.h ++++ b/include/linux/init.h +@@ -101,6 +101,12 @@ + #define __REFDATA .section ".ref.data", "aw" + #define __REFCONST .section ".ref.rodata", "a" + ++#ifdef CONFIG_PAX_KERNEXEC ++#define __READ_ONLY .section ".data..read_only","a",%progbits ++#else ++#define __READ_ONLY .section ".data..mostly","aw",%progbits ++#endif ++ + #ifndef __ASSEMBLY__ + /* + * Used for initialization calls.. +diff --git a/include/linux/init_task.h b/include/linux/init_task.h +index 325f649d77ff..b16f6af3bbb3 100644 +--- a/include/linux/init_task.h ++++ b/include/linux/init_task.h +@@ -244,7 +244,6 @@ extern struct task_group root_task_group; + .pending = { \ + .list = LIST_HEAD_INIT(tsk.pending.list), \ + .signal = {{0}}}, \ +- .blocked = {{0}}, \ + .alloc_lock = __SPIN_LOCK_UNLOCKED(tsk.alloc_lock), \ + .journal_info = NULL, \ + .cpu_timers = INIT_CPU_TIMERS(tsk.cpu_timers), \ +diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h +index 72f0721f75e7..5981526ff22c 100644 +--- a/include/linux/interrupt.h ++++ b/include/linux/interrupt.h +@@ -462,8 +462,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS]; + + struct softirq_action + { +- void (*action)(struct softirq_action *); +-}; ++ void (*action)(void); ++} __no_const; + + asmlinkage void do_softirq(void); + asmlinkage void __do_softirq(void); +@@ -477,7 +477,7 @@ static inline void do_softirq_own_stack(void) + } + #endif + +-extern void open_softirq(int nr, void (*action)(struct softirq_action *)); ++extern void open_softirq(int nr, void (*action)(void)); + extern void softirq_init(void); + extern void __raise_softirq_irqoff(unsigned int nr); + +diff --git a/include/linux/iommu.h b/include/linux/iommu.h +index 436dc21318af..a6796a4fe394 100644 +--- a/include/linux/iommu.h ++++ b/include/linux/iommu.h +@@ -202,7 +202,7 @@ struct iommu_ops { + int (*of_xlate)(struct device *dev, struct of_phandle_args *args); + + unsigned long pgsize_bitmap; +-}; ++} __do_const; + + #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */ + #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */ +diff --git a/include/linux/ioport.h b/include/linux/ioport.h +index 6230064d7f95..1ccafa4dfa11 100644 +--- a/include/linux/ioport.h ++++ b/include/linux/ioport.h +@@ -190,7 +190,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start); + int adjust_resource(struct resource *res, resource_size_t start, + resource_size_t size); + resource_size_t resource_alignment(struct resource *res); +-static inline resource_size_t resource_size(const struct resource *res) ++static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res) + { + return res->end - res->start + 1; + } +diff --git a/include/linux/ipc.h b/include/linux/ipc.h +index 9d84942ae2e5..12d5bdf5bd89 100644 +--- a/include/linux/ipc.h ++++ b/include/linux/ipc.h +@@ -19,8 +19,8 @@ struct kern_ipc_perm + kuid_t cuid; + kgid_t cgid; + umode_t mode; +- unsigned long seq; ++ unsigned long seq __intentional_overflow(-1); + void *security; +-}; ++} __randomize_layout; + + #endif /* _LINUX_IPC_H */ +diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h +index 848e5796400e..65327ee0936b 100644 +--- a/include/linux/ipc_namespace.h ++++ b/include/linux/ipc_namespace.h +@@ -61,7 +61,7 @@ struct ipc_namespace { + struct ucounts *ucounts; + + struct ns_common ns; +-}; ++} __randomize_layout; + + extern struct ipc_namespace init_ipc_ns; + extern spinlock_t mq_lock; +diff --git a/include/linux/irq.h b/include/linux/irq.h +index 39e3254e5769..650e968cf7b1 100644 +--- a/include/linux/irq.h ++++ b/include/linux/irq.h +@@ -425,7 +425,10 @@ struct irq_chip { + void (*ipi_send_mask)(struct irq_data *data, const struct cpumask *dest); + + unsigned long flags; +-}; ++} __do_const; ++#ifndef _LINUX_IRQDOMAIN_H ++typedef struct irq_chip __no_const irq_chip_no_const; ++#endif + + /* + * irq_chip specific flags +diff --git a/include/linux/irqchip/mmp.h b/include/linux/irqchip/mmp.h +index c78a8921185d..124e0b786071 100644 +--- a/include/linux/irqchip/mmp.h ++++ b/include/linux/irqchip/mmp.h +@@ -1,6 +1,6 @@ + #ifndef __IRQCHIP_MMP_H + #define __IRQCHIP_MMP_H + +-extern struct irq_chip icu_irq_chip; ++extern irq_chip_no_const icu_irq_chip; + + #endif /* __IRQCHIP_MMP_H */ +diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h +index c9be57931b58..00414d6676f0 100644 +--- a/include/linux/irqdesc.h ++++ b/include/linux/irqdesc.h +@@ -64,7 +64,7 @@ struct irq_desc { + unsigned int irq_count; /* For detecting broken IRQs */ + unsigned long last_unhandled; /* Aging timer for unhandled count */ + unsigned int irqs_unhandled; +- atomic_t threads_handled; ++ atomic_unchecked_t threads_handled; + int threads_handled_last; + raw_spinlock_t lock; + struct cpumask *percpu_enabled; +diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h +index ffb84604c1de..1ef103158465 100644 +--- a/include/linux/irqdomain.h ++++ b/include/linux/irqdomain.h +@@ -38,6 +38,9 @@ struct device_node; + struct irq_domain; + struct of_device_id; + struct irq_chip; ++#ifndef _LINUX_IRQ_H ++typedef struct irq_chip __no_const irq_chip_no_const; ++#endif + struct irq_data; + struct cpumask; + +diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h +index dfaa1f4dcb0c..a66f30d2d8ab 100644 +--- a/include/linux/jbd2.h ++++ b/include/linux/jbd2.h +@@ -676,7 +676,7 @@ struct transaction_s + /* + * How many handles used this transaction? [t_handle_lock] + */ +- atomic_t t_handle_count; ++ atomic_unchecked_t t_handle_count; + + /* + * This transaction is being forced and some process is +diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h +index 589d14e970ad..4a7c48c33089 100644 +--- a/include/linux/jiffies.h ++++ b/include/linux/jiffies.h +@@ -288,19 +288,19 @@ extern unsigned long preset_lpj; + extern unsigned int jiffies_to_msecs(const unsigned long j); + extern unsigned int jiffies_to_usecs(const unsigned long j); + +-static inline u64 jiffies_to_nsecs(const unsigned long j) ++static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j) + { + return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC; + } + +-extern unsigned long __msecs_to_jiffies(const unsigned int m); ++extern unsigned long __msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1); + #if HZ <= MSEC_PER_SEC && !(MSEC_PER_SEC % HZ) + /* + * HZ is equal to or smaller than 1000, and 1000 is a nice round + * multiple of HZ, divide with the factor between them, but round + * upwards: + */ +-static inline unsigned long _msecs_to_jiffies(const unsigned int m) ++static inline unsigned long __intentional_overflow(-1) _msecs_to_jiffies(const unsigned int m) + { + return (m + (MSEC_PER_SEC / HZ) - 1) / (MSEC_PER_SEC / HZ); + } +@@ -311,7 +311,7 @@ static inline unsigned long _msecs_to_jiffies(const unsigned int m) + * + * But first make sure the multiplication result cannot overflow: + */ +-static inline unsigned long _msecs_to_jiffies(const unsigned int m) ++static inline unsigned long __intentional_overflow(-1) _msecs_to_jiffies(const unsigned int m) + { + if (m > jiffies_to_msecs(MAX_JIFFY_OFFSET)) + return MAX_JIFFY_OFFSET; +@@ -322,7 +322,7 @@ static inline unsigned long _msecs_to_jiffies(const unsigned int m) + * Generic case - multiply, round and divide. But first check that if + * we are doing a net multiplication, that we wouldn't overflow: + */ +-static inline unsigned long _msecs_to_jiffies(const unsigned int m) ++static inline unsigned long __intentional_overflow(-1) _msecs_to_jiffies(const unsigned int m) + { + if (HZ > MSEC_PER_SEC && m > jiffies_to_msecs(MAX_JIFFY_OFFSET)) + return MAX_JIFFY_OFFSET; +@@ -366,14 +366,14 @@ static __always_inline unsigned long msecs_to_jiffies(const unsigned int m) + } + } + +-extern unsigned long __usecs_to_jiffies(const unsigned int u); ++extern unsigned long __usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1); + #if !(USEC_PER_SEC % HZ) +-static inline unsigned long _usecs_to_jiffies(const unsigned int u) ++static inline unsigned long __intentional_overflow(-1) _usecs_to_jiffies(const unsigned int u) + { + return (u + (USEC_PER_SEC / HZ) - 1) / (USEC_PER_SEC / HZ); + } + #else +-static inline unsigned long _usecs_to_jiffies(const unsigned int u) ++static inline unsigned long __intentional_overflow(-1) _usecs_to_jiffies(const unsigned int u) + { + return (USEC_TO_HZ_MUL32 * u + USEC_TO_HZ_ADJ32) + >> USEC_TO_HZ_SHR32; +diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h +index 6883e197acb9..d2c774623a11 100644 +--- a/include/linux/kallsyms.h ++++ b/include/linux/kallsyms.h +@@ -15,7 +15,8 @@ + + struct module; + +-#ifdef CONFIG_KALLSYMS ++#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS) ++#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM) + /* Lookup the address for a symbol. Returns 0 if not found. */ + unsigned long kallsyms_lookup_name(const char *name); + +@@ -40,7 +41,7 @@ extern int sprint_symbol_no_offset(char *buffer, unsigned long address); + extern int sprint_backtrace(char *buffer, unsigned long address); + + /* Look up a kernel symbol and print it to the kernel messages. */ +-extern void __print_symbol(const char *fmt, unsigned long address); ++extern __printf(1, 3) void __print_symbol(const char *fmt, unsigned long address, ...); + + int lookup_symbol_name(unsigned long addr, char *symname); + int lookup_symbol_attrs(unsigned long addr, unsigned long *size, unsigned long *offset, char *modname, char *name); +@@ -104,21 +105,26 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u + } + + /* Stupid that this does nothing, but I didn't create this mess. */ +-#define __print_symbol(fmt, addr) ++#define __print_symbol(fmt, addr, args...) + #endif /*CONFIG_KALLSYMS*/ ++#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or ++ arch/x86/kernel/dumpstack.c, with HIDESYM enabled */ ++extern unsigned long kallsyms_lookup_name(const char *name); ++extern __printf(1, 3) void __print_symbol(const char *fmt, unsigned long address, ...); ++extern int sprint_backtrace(char *buffer, unsigned long address); ++extern int sprint_symbol(char *buffer, unsigned long address); ++extern int sprint_symbol_no_offset(char *buffer, unsigned long address); ++const char *kallsyms_lookup(unsigned long addr, ++ unsigned long *symbolsize, ++ unsigned long *offset, ++ char **modname, char *namebuf); ++extern int kallsyms_lookup_size_offset(unsigned long addr, ++ unsigned long *symbolsize, ++ unsigned long *offset); ++#endif + +-/* This macro allows us to keep printk typechecking */ +-static __printf(1, 2) +-void __check_printsym_format(const char *fmt, ...) +-{ +-} +- +-static inline void print_symbol(const char *fmt, unsigned long addr) +-{ +- __check_printsym_format(fmt, ""); +- __print_symbol(fmt, (unsigned long) +- __builtin_extract_return_addr((void *)addr)); +-} ++#define print_symbol(fmt, addr) \ ++ __print_symbol(fmt, addr, "") + + static inline void print_ip_sym(unsigned long ip) + { +diff --git a/include/linux/key-type.h b/include/linux/key-type.h +index eaee981c5558..d1d24c37f4b5 100644 +--- a/include/linux/key-type.h ++++ b/include/linux/key-type.h +@@ -45,7 +45,7 @@ struct key_preparsed_payload { + size_t datalen; /* Raw datalen */ + size_t quotalen; /* Quota length for proposed payload */ + time_t expiry; /* Expiry time of key */ +-}; ++} __randomize_layout; + + typedef int (*request_key_actor_t)(struct key_construction *key, + const char *op, void *aux); +@@ -150,7 +150,7 @@ struct key_type { + /* internal fields */ + struct list_head link; /* link in types list */ + struct lock_class_key lock_class; /* key->sem lock class */ +-}; ++} __do_const __randomize_layout; + + extern struct key_type key_type_keyring; + +diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h +index e465bb15912d..19f605fd212d 100644 +--- a/include/linux/kgdb.h ++++ b/include/linux/kgdb.h +@@ -52,7 +52,7 @@ extern int kgdb_connected; + extern int kgdb_io_module_registered; + + extern atomic_t kgdb_setting_breakpoint; +-extern atomic_t kgdb_cpu_doing_single_step; ++extern atomic_unchecked_t kgdb_cpu_doing_single_step; + + extern struct task_struct *kgdb_usethread; + extern struct task_struct *kgdb_contthread; +@@ -254,7 +254,7 @@ struct kgdb_arch { + void (*correct_hw_break)(void); + + void (*enable_nmi)(bool on); +-}; ++} __do_const; + + /** + * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB. +@@ -279,7 +279,7 @@ struct kgdb_io { + void (*pre_exception) (void); + void (*post_exception) (void); + int is_console; +-}; ++} __do_const; + + extern struct kgdb_arch arch_kgdb_ops; + +diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h +index 1c2a32829620..d61f48c85d02 100644 +--- a/include/linux/kmemleak.h ++++ b/include/linux/kmemleak.h +@@ -27,7 +27,7 @@ + + extern void kmemleak_init(void) __init; + extern void kmemleak_alloc(const void *ptr, size_t size, int min_count, +- gfp_t gfp) __ref; ++ gfp_t gfp) __ref __size_overflow(2); + extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size, + gfp_t gfp) __ref; + extern void kmemleak_free(const void *ptr) __ref; +@@ -68,7 +68,7 @@ static inline void kmemleak_erase(void **ptr) + static inline void kmemleak_init(void) + { + } +-static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count, ++static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count, + gfp_t gfp) + { + } +diff --git a/include/linux/kmod.h b/include/linux/kmod.h +index fcfd2bf14d3f..e4f5edba0940 100644 +--- a/include/linux/kmod.h ++++ b/include/linux/kmod.h +@@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */ + * usually useless though. */ + extern __printf(2, 3) + int __request_module(bool wait, const char *name, ...); ++extern __printf(3, 4) ++int ___request_module(bool wait, char *param_name, const char *name, ...); + #define request_module(mod...) __request_module(true, mod) + #define request_module_nowait(mod...) __request_module(false, mod) + #define try_then_request_module(x, mod...) \ +@@ -57,6 +59,9 @@ struct subprocess_info { + struct work_struct work; + struct completion *complete; + char *path; ++#ifdef CONFIG_GRKERNSEC ++ char *origpath; ++#endif + char **argv; + char **envp; + int wait; +@@ -64,7 +69,7 @@ struct subprocess_info { + int (*init)(struct subprocess_info *info, struct cred *new); + void (*cleanup)(struct subprocess_info *info); + void *data; +-}; ++} __randomize_layout; + + extern int + call_usermodehelper(char *path, char **argv, char **envp, int wait); +diff --git a/include/linux/kobject.h b/include/linux/kobject.h +index e6284591599e..9d45d56c548b 100644 +--- a/include/linux/kobject.h ++++ b/include/linux/kobject.h +@@ -119,7 +119,7 @@ struct kobj_type { + struct attribute **default_attrs; + const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj); + const void *(*namespace)(struct kobject *kobj); +-}; ++} __do_const; + + struct kobj_uevent_env { + char *argv[3]; +@@ -143,6 +143,14 @@ struct kobj_attribute { + ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, size_t count); + }; ++typedef struct kobj_attribute __no_const kobj_attribute_no_const; ++ ++#define KOBJECT_ATTR(_name, _mode, _show, _store) \ ++ struct kobj_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store) ++#define KOBJECT_ATTR_RW(_name) \ ++ struct kobj_attribute dev_attr_##_name = __ATTR_RW(_name) ++#define KOBJECT_ATTR_RO(_name) \ ++ struct kobj_attribute dev_attr_##_name = __ATTR_RO(_name) + + extern const struct sysfs_ops kobj_sysfs_ops; + +@@ -170,7 +178,7 @@ struct kset { + spinlock_t list_lock; + struct kobject kobj; + const struct kset_uevent_ops *uevent_ops; +-}; ++} __randomize_layout; + + extern void kset_init(struct kset *kset); + extern int __must_check kset_register(struct kset *kset); +diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h +index df32d2508290..fb52e27d5974 100644 +--- a/include/linux/kobject_ns.h ++++ b/include/linux/kobject_ns.h +@@ -44,7 +44,7 @@ struct kobj_ns_type_operations { + const void *(*netlink_ns)(struct sock *sk); + const void *(*initial_ns)(void); + void (*drop_ns)(void *); +-}; ++} __do_const; + + int kobj_ns_type_register(const struct kobj_ns_type_operations *ops); + int kobj_ns_type_registered(enum kobj_ns_type type); +diff --git a/include/linux/kref.h b/include/linux/kref.h +index e15828fd71f1..531fd0a598ac 100644 +--- a/include/linux/kref.h ++++ b/include/linux/kref.h +@@ -67,7 +67,7 @@ static inline void kref_get(struct kref *kref) + static inline int kref_sub(struct kref *kref, unsigned int count, + void (*release)(struct kref *kref)) + { +- WARN_ON(release == NULL); ++ BUG_ON(release == NULL); + + if (atomic_sub_and_test((int) count, &kref->refcount)) { + release(kref); +diff --git a/include/linux/libata.h b/include/linux/libata.h +index 616eef4d81ea..8d208ebb2553 100644 +--- a/include/linux/libata.h ++++ b/include/linux/libata.h +@@ -998,7 +998,7 @@ struct ata_port_operations { + * fields must be pointers. + */ + const struct ata_port_operations *inherits; +-}; ++} __do_const; + + struct ata_port_info { + unsigned long flags; +diff --git a/include/linux/linkage.h b/include/linux/linkage.h +index a6a42dd02466..4313dcc382be 100644 +--- a/include/linux/linkage.h ++++ b/include/linux/linkage.h +@@ -5,6 +5,7 @@ + #include <linux/stringify.h> + #include <linux/export.h> + #include <asm/linkage.h> ++#include <asm/bitsperlong.h> + + /* Some toolchains use other characters (e.g. '`') to mark new line in macro */ + #ifndef ASM_NL +@@ -22,7 +23,16 @@ + #endif + + #ifndef cond_syscall ++# ifdef CONFIG_PAX_RAP ++# define rap_cond_syscall(x) \ ++ ".weak " VMLINUX_SYMBOL_STR(rap_##x) "\n\t" \ ++ ".set " VMLINUX_SYMBOL_STR(rap_##x) "," \ ++ VMLINUX_SYMBOL_STR(rap_sys_ni_syscall) "\n\t" ++# else ++# define rap_cond_syscall(x) ++# endif + #define cond_syscall(x) asm( \ ++ rap_cond_syscall(x) \ + ".weak " VMLINUX_SYMBOL_STR(x) "\n\t" \ + ".set " VMLINUX_SYMBOL_STR(x) "," \ + VMLINUX_SYMBOL_STR(sys_ni_syscall)) +@@ -36,6 +46,7 @@ + #endif + + #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE) ++#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE) + #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE) + + /* +@@ -72,6 +83,18 @@ + #define __ALIGN_STR ".align 4,0x90" + #endif + ++#ifdef CONFIG_PAX_RAP ++# if BITS_PER_LONG == 64 ++# define __ASM_RAP_HASH(hash) .quad 0, hash ++# define __ASM_RAP_RET_HASH(hash) .quad hash ++# elif BITS_PER_LONG == 32 ++# define __ASM_RAP_HASH(hash) .long 0, hash ++# define __ASM_RAP_RET_HASH(hash) .long hash ++# else ++# error incompatible BITS_PER_LONG ++# endif ++#endif ++ + #ifdef __ASSEMBLY__ + + #ifndef LINKER_SCRIPT +@@ -79,17 +102,33 @@ + #define ALIGN_STR __ALIGN_STR + + #ifndef ENTRY +-#define ENTRY(name) \ ++#define __ENTRY(name, rap_hash) \ + .globl name ASM_NL \ + ALIGN ASM_NL \ ++ rap_hash \ + name: ++ ++#define ENTRY(name) __ENTRY(name,) ++ + #endif ++ + #endif /* LINKER_SCRIPT */ + + #ifndef WEAK +-#define WEAK(name) \ +- .weak name ASM_NL \ ++#define __WEAK(name, rap_hash) \ ++ .weak name ASM_NL \ ++ rap_hash \ + name: ++ ++#define WEAK(name) __WEAK(name, ) ++#endif ++ ++#ifdef CONFIG_PAX_RAP ++# define RAP_ENTRY(name) __ENTRY(name, __ASM_RAP_HASH(__rap_hash_call_##name) ASM_NL) ++# define RAP_WEAK(name) __WEAK(name, __ASM_RAP_HASH(__rap_hash_call_##name) ASM_NL) ++#else ++# define RAP_ENTRY(name) ENTRY(name) ++# define RAP_WEAK(name) WEAK(name) + #endif + + #ifndef END +diff --git a/include/linux/list.h b/include/linux/list.h +index 5809e9a2de5b..d20a3b26ffc8 100644 +--- a/include/linux/list.h ++++ b/include/linux/list.h +@@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry); + extern void list_del(struct list_head *entry); + #endif + ++extern void __pax_list_add(struct list_head *new, ++ struct list_head *prev, ++ struct list_head *next); ++static inline void pax_list_add(struct list_head *new, struct list_head *head) ++{ ++ __pax_list_add(new, head, head->next); ++} ++static inline void pax_list_add_tail(struct list_head *new, struct list_head *head) ++{ ++ __pax_list_add(new, head->prev, head); ++} ++extern void pax_list_del(struct list_head *entry); ++ + /** + * list_replace - replace old entry by new one + * @old : the element to be replaced +@@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry) + INIT_LIST_HEAD(entry); + } + ++extern void pax_list_del_init(struct list_head *entry); ++ + /** + * list_move - delete from one list and add as another's head + * @list: the entry to move +diff --git a/include/linux/llist.h b/include/linux/llist.h +index fd4ca0b4fe0f..d77d4a87ba7f 100644 +--- a/include/linux/llist.h ++++ b/include/linux/llist.h +@@ -168,6 +168,10 @@ static inline struct llist_node *llist_next(struct llist_node *node) + extern bool llist_add_batch(struct llist_node *new_first, + struct llist_node *new_last, + struct llist_head *head); ++ ++extern bool pax_llist_add_batch(struct llist_node *new_first, ++ struct llist_node *new_last, ++ struct llist_head *head); + /** + * llist_add - add a new entry + * @new: new entry to be added +@@ -180,6 +184,11 @@ static inline bool llist_add(struct llist_node *new, struct llist_head *head) + return llist_add_batch(new, new, head); + } + ++static inline bool pax_llist_add(struct llist_node *new, struct llist_head *head) ++{ ++ return pax_llist_add_batch(new, new, head); ++} ++ + /** + * llist_del_all - delete all entries from lock-less list + * @head: the head of lock-less list to delete all entries +diff --git a/include/linux/lockd/xdr.h b/include/linux/lockd/xdr.h +index d39ed1cc5fbf..8b5d98f26cbe 100644 +--- a/include/linux/lockd/xdr.h ++++ b/include/linux/lockd/xdr.h +@@ -95,24 +95,24 @@ struct nlm_reboot { + */ + #define NLMSVC_XDRSIZE sizeof(struct nlm_args) + +-int nlmsvc_decode_testargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlmsvc_encode_testres(struct svc_rqst *, __be32 *, struct nlm_res *); +-int nlmsvc_decode_lockargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlmsvc_decode_cancargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlmsvc_decode_unlockargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlmsvc_encode_res(struct svc_rqst *, __be32 *, struct nlm_res *); +-int nlmsvc_decode_res(struct svc_rqst *, __be32 *, struct nlm_res *); +-int nlmsvc_encode_void(struct svc_rqst *, __be32 *, void *); +-int nlmsvc_decode_void(struct svc_rqst *, __be32 *, void *); +-int nlmsvc_decode_shareargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlmsvc_encode_shareres(struct svc_rqst *, __be32 *, struct nlm_res *); +-int nlmsvc_decode_notify(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlmsvc_decode_reboot(struct svc_rqst *, __be32 *, struct nlm_reboot *); ++int nlmsvc_decode_testargs(void *, __be32 *, void *); ++int nlmsvc_encode_testres(void *, __be32 *, void *); ++int nlmsvc_decode_lockargs(void *, __be32 *, void *); ++int nlmsvc_decode_cancargs(void *, __be32 *, void *); ++int nlmsvc_decode_unlockargs(void *, __be32 *, void *); ++int nlmsvc_encode_res(void *, __be32 *, void *); ++int nlmsvc_decode_res(void *, __be32 *, void *); ++int nlmsvc_encode_void(void *, __be32 *p, void *); ++int nlmsvc_decode_void(void *, __be32 *, void *); ++int nlmsvc_decode_shareargs(void *, __be32 *, void *); ++int nlmsvc_encode_shareres(void *, __be32 *, void *); ++int nlmsvc_decode_notify(void *, __be32 *, void *); ++int nlmsvc_decode_reboot(void *, __be32 *, void *); + /* +-int nlmclt_encode_testargs(struct rpc_rqst *, u32 *, struct nlm_args *); +-int nlmclt_encode_lockargs(struct rpc_rqst *, u32 *, struct nlm_args *); +-int nlmclt_encode_cancargs(struct rpc_rqst *, u32 *, struct nlm_args *); +-int nlmclt_encode_unlockargs(struct rpc_rqst *, u32 *, struct nlm_args *); ++int nlmclt_encode_testargs(void *, u32 *, void *); ++int nlmclt_encode_lockargs(void *, u32 *, void *); ++int nlmclt_encode_cancargs(void *, u32 *, void *); ++int nlmclt_encode_unlockargs(void *, u32 *, void *); + */ + + #endif /* LOCKD_XDR_H */ +diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h +index e58c88b52ce1..759ca71d6d3e 100644 +--- a/include/linux/lockd/xdr4.h ++++ b/include/linux/lockd/xdr4.h +@@ -23,24 +23,24 @@ + + + +-int nlm4svc_decode_testargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlm4svc_encode_testres(struct svc_rqst *, __be32 *, struct nlm_res *); +-int nlm4svc_decode_lockargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlm4svc_decode_cancargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlm4svc_decode_unlockargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlm4svc_encode_res(struct svc_rqst *, __be32 *, struct nlm_res *); +-int nlm4svc_decode_res(struct svc_rqst *, __be32 *, struct nlm_res *); +-int nlm4svc_encode_void(struct svc_rqst *, __be32 *, void *); +-int nlm4svc_decode_void(struct svc_rqst *, __be32 *, void *); +-int nlm4svc_decode_shareargs(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlm4svc_encode_shareres(struct svc_rqst *, __be32 *, struct nlm_res *); +-int nlm4svc_decode_notify(struct svc_rqst *, __be32 *, struct nlm_args *); +-int nlm4svc_decode_reboot(struct svc_rqst *, __be32 *, struct nlm_reboot *); ++int nlm4svc_decode_testargs(void *, __be32 *, void *); ++int nlm4svc_encode_testres(void *, __be32 *, void *); ++int nlm4svc_decode_lockargs(void *, __be32 *, void *); ++int nlm4svc_decode_cancargs(void *, __be32 *, void *); ++int nlm4svc_decode_unlockargs(void *, __be32 *, void *); ++int nlm4svc_encode_res(void *, __be32 *, void *); ++int nlm4svc_decode_res(void *, __be32 *, void *); ++int nlm4svc_encode_void(void *, __be32 *, void *); ++int nlm4svc_decode_void(void *, __be32 *, void *); ++int nlm4svc_decode_shareargs(void *, __be32 *, void *); ++int nlm4svc_encode_shareres(void *, __be32 *, void *); ++int nlm4svc_decode_notify(void *, __be32 *, void *); ++int nlm4svc_decode_reboot(void *, __be32 *, void *); + /* +-int nlmclt_encode_testargs(struct rpc_rqst *, u32 *, struct nlm_args *); +-int nlmclt_encode_lockargs(struct rpc_rqst *, u32 *, struct nlm_args *); +-int nlmclt_encode_cancargs(struct rpc_rqst *, u32 *, struct nlm_args *); +-int nlmclt_encode_unlockargs(struct rpc_rqst *, u32 *, struct nlm_args *); ++int nlmclt_encode_testargs(void *, u32 *, void *); ++int nlmclt_encode_lockargs(void *, u32 *, void *); ++int nlmclt_encode_cancargs(void *, u32 *, void *); ++int nlmclt_encode_unlockargs(void *, u32 *, void *); + */ + extern const struct rpc_version nlm_version4; + +diff --git a/include/linux/lockref.h b/include/linux/lockref.h +index b10b122dd099..d37b3dec490e 100644 +--- a/include/linux/lockref.h ++++ b/include/linux/lockref.h +@@ -28,7 +28,7 @@ struct lockref { + #endif + struct { + spinlock_t lock; +- int count; ++ atomic_t count; + }; + }; + }; +@@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *); + extern int lockref_get_not_dead(struct lockref *); + + /* Must be called under spinlock for reliable results */ +-static inline int __lockref_is_dead(const struct lockref *l) ++static inline int __lockref_is_dead(const struct lockref *lockref) + { +- return ((int)l->count < 0); ++ return atomic_read(&lockref->count) < 0; ++} ++ ++static inline int __lockref_read(const struct lockref *lockref) ++{ ++ return atomic_read(&lockref->count); ++} ++ ++static inline void __lockref_set(struct lockref *lockref, int count) ++{ ++ atomic_set(&lockref->count, count); ++} ++ ++static inline void __lockref_inc(struct lockref *lockref) ++{ ++ atomic_inc(&lockref->count); ++} ++ ++static inline void __lockref_dec(struct lockref *lockref) ++{ ++ atomic_dec(&lockref->count); + } + + #endif /* __LINUX_LOCKREF_H */ +diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h +index 558adfa5c8a8..91278953023c 100644 +--- a/include/linux/lsm_hooks.h ++++ b/include/linux/lsm_hooks.h +@@ -1866,7 +1866,7 @@ struct security_hook_heads { + struct list_head audit_rule_match; + struct list_head audit_rule_free; + #endif /* CONFIG_AUDIT */ +-}; ++} __randomize_layout; + + /* + * Security module hook list structure. +@@ -1876,7 +1876,7 @@ struct security_hook_list { + struct list_head list; + struct list_head *head; + union security_list_options hook; +-}; ++} __randomize_layout; + + /* + * Initializing a security_hook_list structure takes +diff --git a/include/linux/math64.h b/include/linux/math64.h +index 6e8b5b270ffe..8e8a37d1020e 100644 +--- a/include/linux/math64.h ++++ b/include/linux/math64.h +@@ -15,7 +15,7 @@ + * This is commonly provided by 32bit archs to provide an optimized 64bit + * divide. + */ +-static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) ++static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) + { + *remainder = dividend % divisor; + return dividend / divisor; +@@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder) + /** + * div64_u64 - unsigned 64bit divide with 64bit divisor + */ +-static inline u64 div64_u64(u64 dividend, u64 divisor) ++static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor) + { + return dividend / divisor; + } +@@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor) + #define div64_ul(x, y) div_u64((x), (y)) + + #ifndef div_u64_rem +-static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) ++static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) + { + *remainder = do_div(dividend, divisor); + return dividend; +@@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder); + #endif + + #ifndef div64_u64 +-extern u64 div64_u64(u64 dividend, u64 divisor); ++extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor); + #endif + + #ifndef div64_s64 +@@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor); + * divide. + */ + #ifndef div_u64 +-static inline u64 div_u64(u64 dividend, u32 divisor) ++static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor) + { + u32 remainder; + return div_u64_rem(dividend, divisor, &remainder); +diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h +index 8b35bdbdc214..a87beac41594 100644 +--- a/include/linux/memcontrol.h ++++ b/include/linux/memcontrol.h +@@ -258,7 +258,7 @@ struct mem_cgroup { + int last_scanned_node; + #if MAX_NUMNODES > 1 + nodemask_t scan_nodes; +- atomic_t numainfo_events; ++ atomic64_t numainfo_events; + atomic_t numainfo_updating; + #endif + +diff --git a/include/linux/memory.h b/include/linux/memory.h +index 093607f90b91..97172279cf3e 100644 +--- a/include/linux/memory.h ++++ b/include/linux/memory.h +@@ -126,7 +126,7 @@ extern struct memory_block *find_memory_block(struct mem_section *); + + #ifdef CONFIG_MEMORY_HOTPLUG + #define hotplug_memory_notifier(fn, pri) ({ \ +- static __meminitdata struct notifier_block fn##_mem_nb =\ ++ static __meminitconst struct notifier_block fn##_mem_nb =\ + { .notifier_call = fn, .priority = pri };\ + register_memory_notifier(&fn##_mem_nb); \ + }) +diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h +index 5e5b2969d931..629113f062f9 100644 +--- a/include/linux/mempolicy.h ++++ b/include/linux/mempolicy.h +@@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol) + } + + #define vma_policy(vma) ((vma)->vm_policy) ++static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol) ++{ ++ vma->vm_policy = pol; ++} + + static inline void mpol_get(struct mempolicy *pol) + { +@@ -236,6 +240,9 @@ mpol_shared_policy_lookup(struct shared_policy *sp, unsigned long idx) + } + + #define vma_policy(vma) NULL ++static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol) ++{ ++} + + static inline int + vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst) +diff --git a/include/linux/mm.h b/include/linux/mm.h +index 6c9e1ad12831..757c144c9bdd 100644 +--- a/include/linux/mm.h ++++ b/include/linux/mm.h +@@ -107,6 +107,7 @@ extern int mmap_rnd_compat_bits __read_mostly; + #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN) + + extern int sysctl_max_map_count; ++extern unsigned long sysctl_heap_stack_gap; + + extern unsigned long sysctl_user_reserve_kbytes; + extern unsigned long sysctl_admin_reserve_kbytes; +@@ -182,6 +183,11 @@ extern unsigned int kobjsize(const void *objp); + #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */ + #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */ + #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */ ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32) ++#define VM_PAGEEXEC 0x00800000 /* vma->vm_page_prot needs special handling */ ++#endif ++ + #define VM_ARCH_1 0x01000000 /* Architecture-specific flag */ + #define VM_ARCH_2 0x02000000 + #define VM_DONTDUMP 0x04000000 /* Do not include in the core dump */ +@@ -364,8 +370,8 @@ struct vm_operations_struct { + /* called by access_process_vm when get_user_pages() fails, typically + * for use by special VMAs that can switch between memory and hardware + */ +- int (*access)(struct vm_area_struct *vma, unsigned long addr, +- void *buf, int len, int write); ++ ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr, ++ void *buf, size_t len, int write); + + /* Called by the /proc/PID/maps code to ask the vma whether it + * has a special name. Returning non-NULL will also cause this +@@ -403,6 +409,7 @@ struct vm_operations_struct { + struct page *(*find_special_page)(struct vm_area_struct *vma, + unsigned long addr); + }; ++typedef struct vm_operations_struct __no_const vm_operations_struct_no_const; + + struct mmu_gather; + struct inode; +@@ -1225,8 +1232,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address, + unsigned long *pfn); + int follow_phys(struct vm_area_struct *vma, unsigned long address, + unsigned int flags, unsigned long *prot, resource_size_t *phys); +-int generic_access_phys(struct vm_area_struct *vma, unsigned long addr, +- void *buf, int len, int write); ++ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr, ++ void *buf, size_t len, int write); + + static inline void unmap_shared_mapping_range(struct address_space *mapping, + loff_t const holebegin, loff_t const holelen) +@@ -1266,12 +1273,12 @@ static inline int fixup_user_fault(struct task_struct *tsk, + } + #endif + +-extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, ++extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, + unsigned int gup_flags); +-extern int access_remote_vm(struct mm_struct *mm, unsigned long addr, +- void *buf, int len, unsigned int gup_flags); +-extern int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, +- unsigned long addr, void *buf, int len, unsigned int gup_flags); ++extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr, ++ void *buf, size_t len, unsigned int gup_flags); ++extern ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, ++ unsigned long addr, void *buf, size_t len, unsigned int gup_flags); + + long get_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm, + unsigned long start, unsigned long nr_pages, +@@ -1505,8 +1512,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, + { + return 0; + } ++ ++static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, ++ unsigned long address) ++{ ++ return 0; ++} + #else + int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address); ++int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address); + #endif + + #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU) +@@ -1516,6 +1530,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud, + return 0; + } + ++static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, ++ unsigned long address) ++{ ++ return 0; ++} ++ + static inline void mm_nr_pmds_init(struct mm_struct *mm) {} + + static inline unsigned long mm_nr_pmds(struct mm_struct *mm) +@@ -1528,6 +1548,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {} + + #else + int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address); ++int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address); + + static inline void mm_nr_pmds_init(struct mm_struct *mm) + { +@@ -1564,11 +1585,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a + NULL: pud_offset(pgd, address); + } + ++static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address) ++{ ++ return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))? ++ NULL: pud_offset(pgd, address); ++} ++ + static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address) + { + return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))? + NULL: pmd_offset(pud, address); + } ++ ++static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address) ++{ ++ return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))? ++ NULL: pmd_offset(pud, address); ++} + #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */ + + #if USE_SPLIT_PTE_PTLOCKS +@@ -1961,12 +1994,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **, + bool *need_rmap_locks); + extern void exit_mmap(struct mm_struct *); + ++#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)) ++extern void gr_learn_resource(const struct task_struct *task, const int res, ++ const unsigned long wanted, const int gt); ++#else ++static inline void gr_learn_resource(const struct task_struct *task, const int res, ++ const unsigned long wanted, const int gt) ++{ ++} ++#endif ++ + static inline int check_data_rlimit(unsigned long rlim, + unsigned long new, + unsigned long start, + unsigned long end_data, + unsigned long start_data) + { ++ gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1); + if (rlim < RLIM_INFINITY) { + if (((new - start) + (end_data - start_data)) > rlim) + return -ENOSPC; +@@ -2004,6 +2048,7 @@ extern unsigned long do_mmap(struct file *file, unsigned long addr, + unsigned long len, unsigned long prot, unsigned long flags, + vm_flags_t vm_flags, unsigned long pgoff, unsigned long *populate); + extern int do_munmap(struct mm_struct *, unsigned long, size_t); ++extern int __do_munmap(struct mm_struct *, unsigned long, size_t); + + static inline unsigned long + do_mmap_pgoff(struct file *file, unsigned long addr, +@@ -2040,10 +2085,11 @@ struct vm_unmapped_area_info { + unsigned long high_limit; + unsigned long align_mask; + unsigned long align_offset; ++ unsigned long threadstack_offset; + }; + +-extern unsigned long unmapped_area(struct vm_unmapped_area_info *info); +-extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info); ++extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info); ++extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info); + + /* + * Search for an unmapped address range. +@@ -2055,7 +2101,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info); + * - satisfies (begin_addr & align_mask) == (align_offset & align_mask) + */ + static inline unsigned long +-vm_unmapped_area(struct vm_unmapped_area_info *info) ++vm_unmapped_area(const struct vm_unmapped_area_info *info) + { + if (info->flags & VM_UNMAPPED_AREA_TOPDOWN) + return unmapped_area_topdown(info); +@@ -2117,6 +2163,9 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add + extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr, + struct vm_area_struct **pprev); + ++extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma); ++extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma); ++ + /* Look up the first VMA which intersects the interval start_addr..end_addr-1, + NULL if none. Assume start_addr < end_addr. */ + static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr) +@@ -2170,10 +2219,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm, + } + + #ifdef CONFIG_MMU +-pgprot_t vm_get_page_prot(unsigned long vm_flags); ++pgprot_t vm_get_page_prot(vm_flags_t vm_flags); + void vma_set_page_prot(struct vm_area_struct *vma); + #else +-static inline pgprot_t vm_get_page_prot(unsigned long vm_flags) ++static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags) + { + return __pgprot(0); + } +@@ -2359,7 +2408,7 @@ extern int get_hwpoison_page(struct page *page); + extern int sysctl_memory_failure_early_kill; + extern int sysctl_memory_failure_recovery; + extern void shake_page(struct page *p, int access); +-extern atomic_long_t num_poisoned_pages; ++extern atomic_long_unchecked_t num_poisoned_pages; + extern int soft_offline_page(struct page *page, int flags); + + +@@ -2447,5 +2496,11 @@ void __init setup_nr_node_ids(void); + static inline void setup_nr_node_ids(void) {} + #endif + ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot); ++#else ++static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {} ++#endif ++ + #endif /* __KERNEL__ */ + #endif /* _LINUX_MM_H */ +diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h +index 08d947fc4c59..ceb5da6c2a50 100644 +--- a/include/linux/mm_types.h ++++ b/include/linux/mm_types.h +@@ -358,7 +358,9 @@ struct vm_area_struct { + struct mempolicy *vm_policy; /* NUMA policy for the VMA */ + #endif + struct vm_userfaultfd_ctx vm_userfaultfd_ctx; +-}; ++ ++ struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */ ++} __randomize_layout; + + struct core_thread { + struct task_struct *task; +@@ -517,7 +519,25 @@ struct mm_struct { + atomic_long_t hugetlb_usage; + #endif + struct work_struct async_put_work; +-}; ++ ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++ unsigned long pax_flags; ++#endif ++ ++#ifdef CONFIG_PAX_DLRESOLVE ++ unsigned long call_dl_resolve; ++#endif ++ ++#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT) ++ unsigned long call_syscall; ++#endif ++ ++#ifdef CONFIG_PAX_ASLR ++ unsigned long delta_mmap; /* randomized offset */ ++ unsigned long delta_stack; /* randomized offset */ ++#endif ++ ++} __randomize_layout; + + static inline void mm_init_cpumask(struct mm_struct *mm) + { +diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h +index 3ba327af055c..85cd5ce089a6 100644 +--- a/include/linux/mmiotrace.h ++++ b/include/linux/mmiotrace.h +@@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr); + /* Called from ioremap.c */ + extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size, + void __iomem *addr); +-extern void mmiotrace_iounmap(volatile void __iomem *addr); ++extern void mmiotrace_iounmap(const volatile void __iomem *addr); + + /* For anyone to insert markers. Remember trailing newline. */ + extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...); +@@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset, + { + } + +-static inline void mmiotrace_iounmap(volatile void __iomem *addr) ++static inline void mmiotrace_iounmap(const volatile void __iomem *addr) + { + } + +diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h +index 6744eb40c4ea..08c727cb9a84 100644 +--- a/include/linux/mmzone.h ++++ b/include/linux/mmzone.h +@@ -491,7 +491,7 @@ struct zone { + + ZONE_PADDING(_pad3_) + /* Zone statistics */ +- atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; ++ atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; + } ____cacheline_internodealigned_in_smp; + + enum pgdat_flags { +@@ -696,7 +696,7 @@ typedef struct pglist_data { + + /* Per-node vmstats */ + struct per_cpu_nodestat __percpu *per_cpu_nodestats; +- atomic_long_t vm_stat[NR_VM_NODE_STAT_ITEMS]; ++ atomic_long_unchecked_t vm_stat[NR_VM_NODE_STAT_ITEMS]; + } pg_data_t; + + #define node_present_pages(nid) (NODE_DATA(nid)->node_present_pages) +diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h +index ed84c07f6a51..c29bce453dbf 100644 +--- a/include/linux/mod_devicetable.h ++++ b/include/linux/mod_devicetable.h +@@ -139,7 +139,7 @@ struct usb_device_id { + #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200 + #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400 + +-#define HID_ANY_ID (~0) ++#define HID_ANY_ID (~0U) + #define HID_BUS_ANY 0xffff + #define HID_GROUP_ANY 0x0000 + +@@ -480,7 +480,7 @@ struct dmi_system_id { + const char *ident; + struct dmi_strmatch matches[4]; + void *driver_data; +-}; ++} __do_const; + /* + * struct dmi_device_id appears during expansion of + * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it +diff --git a/include/linux/module.h b/include/linux/module.h +index 0c3207d26ac0..18808a587ecd 100644 +--- a/include/linux/module.h ++++ b/include/linux/module.h +@@ -20,9 +20,11 @@ + #include <linux/export.h> + #include <linux/extable.h> /* only as arch move module.h -> extable.h */ + #include <linux/rbtree_latch.h> ++#include <linux/fs.h> + + #include <linux/percpu.h> + #include <asm/module.h> ++#include <asm/pgtable.h> + + /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */ + #define MODULE_SIG_STRING "~Module signature appended~\n" +@@ -46,7 +48,7 @@ struct module_kobject { + struct kobject *drivers_dir; + struct module_param_attrs *mp; + struct completion *kobj_completion; +-}; ++} __randomize_layout; + + struct module_attribute { + struct attribute attr; +@@ -58,12 +60,13 @@ struct module_attribute { + int (*test)(struct module *); + void (*free)(struct module *); + }; ++typedef struct module_attribute __no_const module_attribute_no_const; + + struct module_version_attribute { + struct module_attribute mattr; + const char *module_name; + const char *version; +-} __attribute__ ((__aligned__(sizeof(void *)))); ++} __do_const __attribute__ ((__aligned__(sizeof(void *)))); + + extern ssize_t __modver_version_show(struct module_attribute *, + struct module_kobject *, char *); +@@ -290,19 +293,18 @@ struct mod_tree_node { + }; + + struct module_layout { +- /* The actual code + data. */ +- void *base; +- /* Total size. */ +- unsigned int size; +- /* The size of the executable code. */ +- unsigned int text_size; +- /* Size of RO section of the module (text+rodata) */ +- unsigned int ro_size; +- /* Size of RO after init section */ +- unsigned int ro_after_init_size; ++ /* The actual code. */ ++ void *base_rx; ++ /* The actual data. */ ++ void *base_rw; ++ /* Code size. */ ++ unsigned int size_rx; ++ /* Data size. */ ++ unsigned int size_rw; + + #ifdef CONFIG_MODULES_TREE_LOOKUP +- struct mod_tree_node mtn; ++ struct mod_tree_node mtn_rx; ++ struct mod_tree_node mtn_rw; + #endif + }; + +@@ -339,7 +341,7 @@ struct module { + + /* Sysfs stuff. */ + struct module_kobject mkobj; +- struct module_attribute *modinfo_attrs; ++ module_attribute_no_const *modinfo_attrs; + const char *version; + const char *srcversion; + struct kobject *holders_dir; +@@ -447,6 +449,10 @@ struct module { + unsigned int num_trace_events; + struct trace_enum_map **trace_enums; + unsigned int num_trace_enums; ++ struct file_operations trace_id; ++ struct file_operations trace_enable; ++ struct file_operations trace_format; ++ struct file_operations trace_filter; + #endif + #ifdef CONFIG_FTRACE_MCOUNT_RECORD + unsigned int num_ftrace_callsites; +@@ -478,7 +484,8 @@ struct module { + ctor_fn_t *ctors; + unsigned int num_ctors; + #endif +-} ____cacheline_aligned; ++} ____cacheline_aligned __randomize_layout; ++ + #ifndef MODULE_ARCH_INIT + #define MODULE_ARCH_INIT {} + #endif +@@ -499,18 +506,38 @@ bool is_module_address(unsigned long addr); + bool is_module_percpu_address(unsigned long addr); + bool is_module_text_address(unsigned long addr); + ++static inline int within_module_range(unsigned long addr, void *start, unsigned long size) ++{ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ if (ktla_ktva(addr) >= (unsigned long)start && ++ ktla_ktva(addr) < (unsigned long)start + size) ++ return 1; ++#endif ++ ++ return ((void *)addr >= start && (void *)addr < start + size); ++} ++ ++static inline int within_module_rx(unsigned long addr, const struct module_layout *layout) ++{ ++ return within_module_range(addr, layout->base_rx, layout->size_rx); ++} ++ ++static inline int within_module_rw(unsigned long addr, const struct module_layout *layout) ++{ ++ return within_module_range(addr, layout->base_rw, layout->size_rw); ++} ++ + static inline bool within_module_core(unsigned long addr, + const struct module *mod) + { +- return (unsigned long)mod->core_layout.base <= addr && +- addr < (unsigned long)mod->core_layout.base + mod->core_layout.size; ++ return within_module_rx(addr, &mod->core_layout) || within_module_rw(addr, &mod->core_layout); + } + + static inline bool within_module_init(unsigned long addr, + const struct module *mod) + { +- return (unsigned long)mod->init_layout.base <= addr && +- addr < (unsigned long)mod->init_layout.base + mod->init_layout.size; ++ return within_module_rx(addr, &mod->init_layout) || within_module_rw(addr, &mod->init_layout); + } + + static inline bool within_module(unsigned long addr, const struct module *mod) +diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h +index 4d0cb9bba93e..3169ac7c610b 100644 +--- a/include/linux/moduleloader.h ++++ b/include/linux/moduleloader.h +@@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section); + sections. Returns NULL on failure. */ + void *module_alloc(unsigned long size); + ++#ifdef CONFIG_PAX_KERNEXEC ++void *module_alloc_exec(unsigned long size); ++#else ++#define module_alloc_exec(x) module_alloc(x) ++#endif ++ + /* Free memory returned from module_alloc. */ + void module_memfree(void *module_region); + ++#ifdef CONFIG_PAX_KERNEXEC ++void module_memfree_exec(void *module_region); ++#else ++#define module_memfree_exec(x) module_memfree((x)) ++#endif ++ + /* + * Apply the given relocation to the (simplified) ELF. Return -error + * or 0. +@@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs, + unsigned int relsec, + struct module *me) + { ++#ifdef CONFIG_MODULES + printk(KERN_ERR "module %s: REL relocation unsupported\n", + module_name(me)); ++#endif + return -ENOEXEC; + } + #endif +@@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs, + unsigned int relsec, + struct module *me) + { ++#ifdef CONFIG_MODULES + printk(KERN_ERR "module %s: REL relocation unsupported\n", + module_name(me)); ++#endif + return -ENOEXEC; + } + #endif +diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h +index 52666d90ca94..f10563b7ed86 100644 +--- a/include/linux/moduleparam.h ++++ b/include/linux/moduleparam.h +@@ -54,7 +54,7 @@ struct kernel_param_ops { + int (*get)(char *buffer, const struct kernel_param *kp); + /* Optional function to free kp->arg when module unloaded. */ + void (*free)(void *arg); +-}; ++} __do_const; + + /* + * Flags available for kernel_param +@@ -226,15 +226,15 @@ struct kparam_array + + /* Obsolete - use module_param_cb() */ + #define module_param_call(name, set, get, arg, perm) \ +- static const struct kernel_param_ops __param_ops_##name = \ +- { .flags = 0, (void *)set, (void *)get }; \ ++ static const struct kernel_param_ops __param_ops_##name = \ ++ { .flags = 0, set, get }; \ + __module_param_call(MODULE_PARAM_PREFIX, \ + name, &__param_ops_##name, arg, \ + (perm) + sizeof(__check_old_set_param(set))*0, -1, 0) + + /* We don't get oldget: it's often a new-style param_get_uint, etc. */ + static inline int +-__check_old_set_param(int (*oldset)(const char *, struct kernel_param *)) ++__check_old_set_param(int (*oldset)(const char *, const struct kernel_param *)) + { + return 0; + } +@@ -289,7 +289,7 @@ static inline void kernel_param_unlock(struct module *mod) + * @len is usually just sizeof(string). + */ + #define module_param_string(name, string, len, perm) \ +- static const struct kparam_string __param_string_##name \ ++ static const struct kparam_string __param_string_##name __used \ + = { len, string }; \ + __module_param_call(MODULE_PARAM_PREFIX, name, \ + ¶m_ops_string, \ +@@ -441,7 +441,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp); + */ + #define module_param_array_named(name, array, type, nump, perm) \ + param_check_##type(name, &(array)[0]); \ +- static const struct kparam_array __param_arr_##name \ ++ static const struct kparam_array __param_arr_##name __used \ + = { .max = ARRAY_SIZE(array), .num = nump, \ + .ops = ¶m_ops_##type, \ + .elemsize = sizeof(array[0]), .elem = array }; \ +diff --git a/include/linux/mount.h b/include/linux/mount.h +index e0f3a82eee6d..377fcf14bd5a 100644 +--- a/include/linux/mount.h ++++ b/include/linux/mount.h +@@ -67,7 +67,7 @@ struct vfsmount { + struct dentry *mnt_root; /* root of the mounted tree */ + struct super_block *mnt_sb; /* pointer to superblock */ + int mnt_flags; +-}; ++} __randomize_layout; + + struct file; /* forward dec */ + struct path; +diff --git a/include/linux/msg.h b/include/linux/msg.h +index f3f302f9c197..a001305f5a79 100644 +--- a/include/linux/msg.h ++++ b/include/linux/msg.h +@@ -29,7 +29,7 @@ struct msg_queue { + struct list_head q_messages; + struct list_head q_receivers; + struct list_head q_senders; +-}; ++} __randomize_layout; + + /* Helper routines for sys_msgsnd and sys_msgrcv */ + extern long do_msgsnd(int msqid, long mtype, void __user *mtext, +diff --git a/include/linux/net.h b/include/linux/net.h +index cd0c8bd0a1de..8c20e41b9ff4 100644 +--- a/include/linux/net.h ++++ b/include/linux/net.h +@@ -202,7 +202,7 @@ struct net_proto_family { + int (*create)(struct net *net, struct socket *sock, + int protocol, int kern); + struct module *owner; +-}; ++} __do_const; + + struct iovec; + struct kvec; +diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h +index 780e7171f548..c2a035c6e4db 100644 +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -1325,6 +1325,7 @@ struct net_device_ops { + int (*ndo_xdp)(struct net_device *dev, + struct netdev_xdp *xdp); + }; ++typedef struct net_device_ops __no_const net_device_ops_no_const; + + /** + * enum net_device_priv_flags - &struct net_device priv_flags +@@ -1653,7 +1654,7 @@ struct net_device { + unsigned long base_addr; + int irq; + +- atomic_t carrier_changes; ++ atomic_unchecked_t carrier_changes; + + /* + * Some hardware also needs these fields (state,dev_list, +@@ -1693,9 +1694,9 @@ struct net_device { + + struct net_device_stats stats; + +- atomic_long_t rx_dropped; +- atomic_long_t tx_dropped; +- atomic_long_t rx_nohandler; ++ atomic_long_unchecked_t rx_dropped; ++ atomic_long_unchecked_t tx_dropped; ++ atomic_long_unchecked_t rx_nohandler; + + #ifdef CONFIG_WIRELESS_EXT + const struct iw_handler_def *wireless_handlers; +@@ -3369,7 +3370,7 @@ static __always_inline int ____dev_forward_skb(struct net_device *dev, + { + if (skb_orphan_frags(skb, GFP_ATOMIC) || + unlikely(!is_skb_forwardable(dev, skb))) { +- atomic_long_inc(&dev->rx_dropped); ++ atomic_long_inc_unchecked(&dev->rx_dropped); + kfree_skb(skb); + return NET_RX_DROP; + } +@@ -4295,7 +4296,7 @@ static inline bool netif_reduces_vlan_mtu(struct net_device *dev) + return dev->priv_flags & IFF_MACSEC; + } + +-extern struct pernet_operations __net_initdata loopback_net_ops; ++extern struct pernet_operations __net_initconst loopback_net_ops; + + /* Logging, debugging and troubleshooting/diagnostic helpers. */ + +diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h +index abc7fdcb9eb1..455cf2e7d3b8 100644 +--- a/include/linux/netfilter.h ++++ b/include/linux/netfilter.h +@@ -126,7 +126,7 @@ struct nf_sockopt_ops { + #endif + /* Use the module struct to lock set/get code in place */ + struct module *owner; +-}; ++} __do_const; + + /* Function to register/unregister hook points. */ + int nf_register_net_hook(struct net *net, const struct nf_hook_ops *ops); +diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h +index 83b9a2e0d8d4..5266f3bf4bd5 100644 +--- a/include/linux/netfilter/ipset/ip_set.h ++++ b/include/linux/netfilter/ipset/ip_set.h +@@ -104,8 +104,8 @@ struct ip_set_ext { + }; + + struct ip_set_counter { +- atomic64_t bytes; +- atomic64_t packets; ++ atomic64_unchecked_t bytes; ++ atomic64_unchecked_t packets; + }; + + struct ip_set_comment_rcu { +@@ -297,25 +297,25 @@ ip_set_put_flags(struct sk_buff *skb, struct ip_set *set) + static inline void + ip_set_add_bytes(u64 bytes, struct ip_set_counter *counter) + { +- atomic64_add((long long)bytes, &(counter)->bytes); ++ atomic64_add_unchecked((long long)bytes, &(counter)->bytes); + } + + static inline void + ip_set_add_packets(u64 packets, struct ip_set_counter *counter) + { +- atomic64_add((long long)packets, &(counter)->packets); ++ atomic64_add_unchecked((long long)packets, &(counter)->packets); + } + + static inline u64 + ip_set_get_bytes(const struct ip_set_counter *counter) + { +- return (u64)atomic64_read(&(counter)->bytes); ++ return (u64)atomic64_read_unchecked(&(counter)->bytes); + } + + static inline u64 + ip_set_get_packets(const struct ip_set_counter *counter) + { +- return (u64)atomic64_read(&(counter)->packets); ++ return (u64)atomic64_read_unchecked(&(counter)->packets); + } + + static inline void +@@ -387,9 +387,9 @@ ip_set_init_counter(struct ip_set_counter *counter, + const struct ip_set_ext *ext) + { + if (ext->bytes != ULLONG_MAX) +- atomic64_set(&(counter)->bytes, (long long)(ext->bytes)); ++ atomic64_set_unchecked(&(counter)->bytes, (long long)(ext->bytes)); + if (ext->packets != ULLONG_MAX) +- atomic64_set(&(counter)->packets, (long long)(ext->packets)); ++ atomic64_set_unchecked(&(counter)->packets, (long long)(ext->packets)); + } + + /* Netlink CB args */ +diff --git a/include/linux/netfilter/ipset/ip_set_comment.h b/include/linux/netfilter/ipset/ip_set_comment.h +index 8d0248525957..a1e1aa5a55de 100644 +--- a/include/linux/netfilter/ipset/ip_set_comment.h ++++ b/include/linux/netfilter/ipset/ip_set_comment.h +@@ -58,8 +58,9 @@ ip_set_put_comment(struct sk_buff *skb, struct ip_set_comment *comment) + * of the set data anymore. + */ + static inline void +-ip_set_comment_free(struct ip_set_comment *comment) ++ip_set_comment_free(void *_comment) + { ++ struct ip_set_comment *comment = _comment; + struct ip_set_comment_rcu *c; + + c = rcu_dereference_protected(comment->c, 1); +diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h +index 1d82dd5e9a08..d6b384c9d27e 100644 +--- a/include/linux/netfilter/nfnetlink.h ++++ b/include/linux/netfilter/nfnetlink.h +@@ -19,7 +19,7 @@ struct nfnl_callback { + const struct nlattr * const cda[]); + const struct nla_policy *policy; /* netlink attribute policy */ + const u_int16_t attr_count; /* number of nlattr's */ +-}; ++} __do_const; + + struct nfnetlink_subsystem { + const char *name; +diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h +new file mode 100644 +index 000000000000..33f4af893576 +--- /dev/null ++++ b/include/linux/netfilter/xt_gradm.h +@@ -0,0 +1,9 @@ ++#ifndef _LINUX_NETFILTER_XT_GRADM_H ++#define _LINUX_NETFILTER_XT_GRADM_H 1 ++ ++struct xt_gradm_mtinfo { ++ __u16 flags; ++ __u16 invflags; ++}; ++ ++#endif +diff --git a/include/linux/netlink.h b/include/linux/netlink.h +index da14ab61f363..874abff86511 100644 +--- a/include/linux/netlink.h ++++ b/include/linux/netlink.h +@@ -150,19 +150,19 @@ struct netlink_dump_control { + void *data; + struct module *module; + u16 min_dump_alloc; +-}; ++} __do_const; ++typedef struct netlink_dump_control __no_const netlink_dump_control_no_const; + + extern int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb, + const struct nlmsghdr *nlh, +- struct netlink_dump_control *control); ++ struct netlink_dump_control *control, ++ void *data, ++ struct module *module); + static inline int netlink_dump_start(struct sock *ssk, struct sk_buff *skb, + const struct nlmsghdr *nlh, + struct netlink_dump_control *control) + { +- if (!control->module) +- control->module = THIS_MODULE; +- +- return __netlink_dump_start(ssk, skb, nlh, control); ++ return __netlink_dump_start(ssk, skb, nlh, control, control->data, control->module ? : THIS_MODULE); + } + + struct netlink_tap { +diff --git a/include/linux/nls.h b/include/linux/nls.h +index 520681b68208..2b7fabb9944b 100644 +--- a/include/linux/nls.h ++++ b/include/linux/nls.h +@@ -31,7 +31,7 @@ struct nls_table { + const unsigned char *charset2upper; + struct module *owner; + struct nls_table *next; +-}; ++} __do_const; + + /* this value hold the maximum octet of charset */ + #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */ +@@ -46,7 +46,7 @@ enum utf16_endian { + /* nls_base.c */ + extern int __register_nls(struct nls_table *, struct module *); + extern int unregister_nls(struct nls_table *); +-extern struct nls_table *load_nls(char *); ++extern struct nls_table *load_nls(const char *); + extern void unload_nls(struct nls_table *); + extern struct nls_table *load_nls_default(void); + #define register_nls(nls) __register_nls((nls), THIS_MODULE) +diff --git a/include/linux/notifier.h b/include/linux/notifier.h +index 4149868de4e6..0971cea9fa85 100644 +--- a/include/linux/notifier.h ++++ b/include/linux/notifier.h +@@ -56,7 +56,8 @@ struct notifier_block { + notifier_fn_t notifier_call; + struct notifier_block __rcu *next; + int priority; +-}; ++} __do_const; ++typedef struct notifier_block __no_const notifier_block_no_const; + + struct atomic_notifier_head { + spinlock_t lock; +diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h +index b2a0f15f11fe..4d7da327ec8b 100644 +--- a/include/linux/oprofile.h ++++ b/include/linux/oprofile.h +@@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root, + int oprofilefs_create_ro_ulong(struct dentry * root, + char const * name, ulong * val); + +-/** Create a file for read-only access to an atomic_t. */ ++/** Create a file for read-only access to an atomic_unchecked_t. */ + int oprofilefs_create_ro_atomic(struct dentry * root, +- char const * name, atomic_t * val); ++ char const * name, atomic_unchecked_t * val); + + /** create a directory */ + struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name); +diff --git a/include/linux/padata.h b/include/linux/padata.h +index 0f9e567d5e15..3c370bddd2e1 100644 +--- a/include/linux/padata.h ++++ b/include/linux/padata.h +@@ -129,7 +129,7 @@ struct parallel_data { + struct padata_serial_queue __percpu *squeue; + atomic_t reorder_objects; + atomic_t refcnt; +- atomic_t seq_nr; ++ atomic_unchecked_t seq_nr; + struct padata_cpumask cpumask; + spinlock_t lock ____cacheline_aligned; + unsigned int processed; +diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h +index 7dbe9148b2f8..0741609bf4ab 100644 +--- a/include/linux/pagemap.h ++++ b/include/linux/pagemap.h +@@ -225,7 +225,7 @@ static inline gfp_t readahead_gfp_mask(struct address_space *x) + __GFP_COLD | __GFP_NORETRY | __GFP_NOWARN; + } + +-typedef int filler_t(void *, struct page *); ++typedef int filler_t(struct file *, struct page *); + + pgoff_t page_cache_next_hole(struct address_space *mapping, + pgoff_t index, unsigned long max_scan); +@@ -369,7 +369,7 @@ extern int read_cache_pages(struct address_space *mapping, + static inline struct page *read_mapping_page(struct address_space *mapping, + pgoff_t index, void *data) + { +- filler_t *filler = (filler_t *)mapping->a_ops->readpage; ++ filler_t *filler = mapping->a_ops->readpage; + return read_cache_page(mapping, index, filler, data); + } + +diff --git a/include/linux/path.h b/include/linux/path.h +index d1372186f431..be0c176b20f7 100644 +--- a/include/linux/path.h ++++ b/include/linux/path.h +@@ -1,13 +1,15 @@ + #ifndef _LINUX_PATH_H + #define _LINUX_PATH_H + ++#include <linux/compiler.h> ++ + struct dentry; + struct vfsmount; + + struct path { + struct vfsmount *mnt; + struct dentry *dentry; +-}; ++} __randomize_layout; + + extern void path_get(const struct path *); + extern void path_put(const struct path *); +diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h +index 8c7895061121..0d74ed91f279 100644 +--- a/include/linux/pci_hotplug.h ++++ b/include/linux/pci_hotplug.h +@@ -71,7 +71,8 @@ struct hotplug_slot_ops { + int (*get_latch_status) (struct hotplug_slot *slot, u8 *value); + int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value); + int (*reset_slot) (struct hotplug_slot *slot, int probe); +-}; ++} __do_const; ++typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const; + + /** + * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot +diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h +index 8f16299ca068..8bf7cf025c1d 100644 +--- a/include/linux/percpu-defs.h ++++ b/include/linux/percpu-defs.h +@@ -173,6 +173,15 @@ + DEFINE_PER_CPU_SECTION(type, name, "..read_mostly") + + /* ++ * Declaration/definition used for per-CPU variables that must be read only. ++ */ ++#define DECLARE_PER_CPU_READ_ONLY(type, name) \ ++ DECLARE_PER_CPU_SECTION(type, name, "..read_only") ++ ++#define DEFINE_PER_CPU_READ_ONLY(type, name) \ ++ DEFINE_PER_CPU_SECTION(type, name, "..read_only") ++ ++/* + * Intermodule exports for per-CPU variables. sparse forgets about + * address space across EXPORT_SYMBOL(), change EXPORT_SYMBOL() to + * noop if __CHECKER__. +diff --git a/include/linux/percpu.h b/include/linux/percpu.h +index 56939d3f6e53..7fb18e311899 100644 +--- a/include/linux/percpu.h ++++ b/include/linux/percpu.h +@@ -28,7 +28,7 @@ + * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or + * larger than PERCPU_DYNAMIC_EARLY_SIZE. + */ +-#define PERCPU_DYNAMIC_EARLY_SLOTS 128 ++#define PERCPU_DYNAMIC_EARLY_SLOTS 256 + #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10) + + /* +diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h +index 4741ecdb9817..fd324404c2b8 100644 +--- a/include/linux/perf_event.h ++++ b/include/linux/perf_event.h +@@ -586,8 +586,8 @@ struct perf_event { + + enum perf_event_active_state state; + unsigned int attach_state; +- local64_t count; +- atomic64_t child_count; ++ local64_t count; /* PaX: fix it one day */ ++ atomic64_unchecked_t child_count; + + /* + * These are the total time in nanoseconds that the event +@@ -638,8 +638,8 @@ struct perf_event { + * These accumulate total time (in nanoseconds) that children + * events have been enabled and running, respectively. + */ +- atomic64_t child_total_time_enabled; +- atomic64_t child_total_time_running; ++ atomic64_unchecked_t child_total_time_enabled; ++ atomic64_unchecked_t child_total_time_running; + + /* + * Protect attach/detach and child_list: +@@ -1100,7 +1100,7 @@ static inline void perf_event_task_sched_out(struct task_struct *prev, + + static inline u64 __perf_event_count(struct perf_event *event) + { +- return local64_read(&event->count) + atomic64_read(&event->child_count); ++ return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count); + } + + extern void perf_event_mmap(struct vm_area_struct *vma); +@@ -1151,7 +1151,7 @@ static inline int perf_callchain_store(struct perf_callchain_entry_ctx *ctx, u64 + } + } + +-extern int sysctl_perf_event_paranoid; ++extern int sysctl_perf_event_legitimately_concerned; + extern int sysctl_perf_event_mlock; + extern int sysctl_perf_event_sample_rate; + extern int sysctl_perf_cpu_time_max_percent; +@@ -1168,19 +1168,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write, + int perf_event_max_stack_handler(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos); + ++static inline bool perf_paranoid_any(void) ++{ ++ return sysctl_perf_event_legitimately_concerned > 2; ++} ++ + static inline bool perf_paranoid_tracepoint_raw(void) + { +- return sysctl_perf_event_paranoid > -1; ++ return sysctl_perf_event_legitimately_concerned > -1; + } + + static inline bool perf_paranoid_cpu(void) + { +- return sysctl_perf_event_paranoid > 0; ++ return sysctl_perf_event_legitimately_concerned > 0; + } + + static inline bool perf_paranoid_kernel(void) + { +- return sysctl_perf_event_paranoid > 1; ++ return sysctl_perf_event_legitimately_concerned > 1; + } + + extern void perf_event_init(void); +@@ -1341,7 +1346,7 @@ struct perf_pmu_events_attr { + struct device_attribute attr; + u64 id; + const char *event_str; +-}; ++} __do_const; + + struct perf_pmu_events_ht_attr { + struct device_attribute attr; +diff --git a/include/linux/pid.h b/include/linux/pid.h +index 23705a53abba..af2bfb481e49 100644 +--- a/include/linux/pid.h ++++ b/include/linux/pid.h +@@ -169,8 +169,8 @@ static inline pid_t pid_nr(struct pid *pid) + return nr; + } + +-pid_t pid_nr_ns(struct pid *pid, struct pid_namespace *ns); +-pid_t pid_vnr(struct pid *pid); ++pid_t pid_nr_ns(const struct pid *pid, const struct pid_namespace *ns); ++pid_t pid_vnr(const struct pid *pid); + + #define do_each_pid_task(pid, type, task) \ + do { \ +diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h +index 34cce96741bc..c925afb66793 100644 +--- a/include/linux/pid_namespace.h ++++ b/include/linux/pid_namespace.h +@@ -46,7 +46,7 @@ struct pid_namespace { + int hide_pid; + int reboot; /* group exit code if this pidns was rebooted */ + struct ns_common ns; +-}; ++} __randomize_layout; + + extern struct pid_namespace init_pid_ns; + +diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h +index e7497c9dde7f..43ebf073f171 100644 +--- a/include/linux/pipe_fs_i.h ++++ b/include/linux/pipe_fs_i.h +@@ -48,10 +48,10 @@ struct pipe_inode_info { + struct mutex mutex; + wait_queue_head_t wait; + unsigned int nrbufs, curbuf, buffers; +- unsigned int readers; +- unsigned int writers; +- unsigned int files; +- unsigned int waiting_writers; ++ atomic_t readers; ++ atomic_t writers; ++ atomic_t files; ++ atomic_t waiting_writers; + unsigned int r_counter; + unsigned int w_counter; + struct page *tmp_page; +diff --git a/include/linux/pm.h b/include/linux/pm.h +index 06eb353182ab..dbf4a341b849 100644 +--- a/include/linux/pm.h ++++ b/include/linux/pm.h +@@ -631,6 +631,7 @@ struct dev_pm_domain { + void (*sync)(struct device *dev); + void (*dismiss)(struct device *dev); + }; ++typedef struct dev_pm_domain __no_const dev_pm_domain_no_const; + + /* + * The PM_EVENT_ messages are also used by drivers implementing the legacy +diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h +index a09fe5c009c8..2b98af0b89b3 100644 +--- a/include/linux/pm_domain.h ++++ b/include/linux/pm_domain.h +@@ -35,7 +35,7 @@ struct gpd_dev_ops { + int (*start)(struct device *dev); + int (*stop)(struct device *dev); + bool (*active_wakeup)(struct device *dev); +-}; ++} __no_const; + + struct genpd_power_state { + s64 power_off_latency_ns; +diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h +index 2e14d2667b6c..aed7c639c835 100644 +--- a/include/linux/pm_runtime.h ++++ b/include/linux/pm_runtime.h +@@ -116,7 +116,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev) + + static inline void pm_runtime_mark_last_busy(struct device *dev) + { +- ACCESS_ONCE(dev->power.last_busy) = jiffies; ++ ACCESS_ONCE_RW(dev->power.last_busy) = jiffies; + } + + static inline bool pm_runtime_is_irq_safe(struct device *dev) +diff --git a/include/linux/pnp.h b/include/linux/pnp.h +index 2588ca6a9028..b705409b7cfe 100644 +--- a/include/linux/pnp.h ++++ b/include/linux/pnp.h +@@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data) + struct pnp_fixup { + char id[7]; + void (*quirk_function) (struct pnp_dev * dev); /* fixup function */ +-}; ++} __do_const; + + /* config parameters */ + #define PNP_CONFIG_NORMAL 0x0001 +diff --git a/include/linux/poison.h b/include/linux/poison.h +index 51334edec506..7fda393eb4d2 100644 +--- a/include/linux/poison.h ++++ b/include/linux/poison.h +@@ -19,8 +19,8 @@ + * under normal circumstances, used to verify that nobody uses + * non-initialized list entries. + */ +-#define LIST_POISON1 ((void *) 0x100 + POISON_POINTER_DELTA) +-#define LIST_POISON2 ((void *) 0x200 + POISON_POINTER_DELTA) ++#define LIST_POISON1 ((void *) (long)0xFFFFFF02) ++#define LIST_POISON2 ((void *) (long)0xFFFFFF04) + + /********** include/linux/timer.h **********/ + /* +diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h +index d8b187c3925d..9a9257ac2e5d 100644 +--- a/include/linux/power/smartreflex.h ++++ b/include/linux/power/smartreflex.h +@@ -238,7 +238,7 @@ struct omap_sr_class_data { + int (*notify)(struct omap_sr *sr, u32 status); + u8 notify_flags; + u8 class_type; +-}; ++} __do_const; + + /** + * struct omap_sr_nvalue_table - Smartreflex n-target value info +diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h +index 4ea1d377e1ad..80f4b335ee91 100644 +--- a/include/linux/ppp-comp.h ++++ b/include/linux/ppp-comp.h +@@ -84,7 +84,7 @@ struct compressor { + struct module *owner; + /* Extra skb space needed by the compressor algorithm */ + unsigned int comp_extra; +-}; ++} __do_const; + + /* + * The return value from decompress routine is the length of the +diff --git a/include/linux/preempt.h b/include/linux/preempt.h +index 75e4e30677f1..fcfde15ae3ab 100644 +--- a/include/linux/preempt.h ++++ b/include/linux/preempt.h +@@ -134,11 +134,16 @@ extern void preempt_count_sub(int val); + #define preempt_count_dec_and_test() __preempt_count_dec_and_test() + #endif + ++#define raw_preempt_count_add(val) __preempt_count_add(val) ++#define raw_preempt_count_sub(val) __preempt_count_sub(val) ++ + #define __preempt_count_inc() __preempt_count_add(1) + #define __preempt_count_dec() __preempt_count_sub(1) + + #define preempt_count_inc() preempt_count_add(1) ++#define raw_preempt_count_inc() raw_preempt_count_add(1) + #define preempt_count_dec() preempt_count_sub(1) ++#define raw_preempt_count_dec() raw_preempt_count_sub(1) + + #ifdef CONFIG_PREEMPT_COUNT + +@@ -148,6 +153,12 @@ do { \ + barrier(); \ + } while (0) + ++#define raw_preempt_disable() \ ++do { \ ++ raw_preempt_count_inc(); \ ++ barrier(); \ ++} while (0) ++ + #define sched_preempt_enable_no_resched() \ + do { \ + barrier(); \ +@@ -156,6 +167,12 @@ do { \ + + #define preempt_enable_no_resched() sched_preempt_enable_no_resched() + ++#define raw_preempt_enable_no_resched() \ ++do { \ ++ barrier(); \ ++ raw_preempt_count_dec(); \ ++} while (0) ++ + #define preemptible() (preempt_count() == 0 && !irqs_disabled()) + + #ifdef CONFIG_PREEMPT +@@ -216,8 +233,10 @@ do { \ + * region. + */ + #define preempt_disable() barrier() ++#define raw_preempt_disable() barrier() + #define sched_preempt_enable_no_resched() barrier() + #define preempt_enable_no_resched() barrier() ++#define raw_preempt_enable_no_resched() barrier() + #define preempt_enable() barrier() + #define preempt_check_resched() do { } while (0) + +@@ -232,11 +251,13 @@ do { \ + /* + * Modules have no business playing preemption tricks. + */ ++#ifndef CONFIG_PAX_KERNEXEC + #undef sched_preempt_enable_no_resched + #undef preempt_enable_no_resched + #undef preempt_enable_no_resched_notrace + #undef preempt_check_resched + #endif ++#endif + + #define preempt_set_need_resched() \ + do { \ +diff --git a/include/linux/printk.h b/include/linux/printk.h +index eac1af8502bb..a29982a62f06 100644 +--- a/include/linux/printk.h ++++ b/include/linux/printk.h +@@ -44,7 +44,7 @@ static inline const char *printk_skip_level(const char *buffer) + #define CONSOLE_LOGLEVEL_DEBUG 10 /* issue debug messages */ + #define CONSOLE_LOGLEVEL_MOTORMOUTH 15 /* You can't shut this one up */ + +-extern int console_printk[]; ++extern int console_printk[4]; + + #define console_loglevel (console_printk[0]) + #define default_message_loglevel (console_printk[1]) +@@ -145,6 +145,8 @@ static inline void printk_nmi_flush(void) { } + static inline void printk_nmi_flush_on_panic(void) { } + #endif /* PRINTK_NMI */ + ++extern int kptr_restrict; ++ + #ifdef CONFIG_PRINTK + asmlinkage __printf(5, 0) + int vprintk_emit(int facility, int level, +@@ -172,14 +174,13 @@ __printf(1, 2) __cold int printk_deferred(const char *fmt, ...); + * with all other unrelated printk_ratelimit() callsites. Instead use + * printk_ratelimited() or plain old __ratelimit(). + */ +-extern int __printk_ratelimit(const char *func); ++extern int __printk_ratelimit(const char *func) __nocapture(1); + #define printk_ratelimit() __printk_ratelimit(__func__) + extern bool printk_timed_ratelimit(unsigned long *caller_jiffies, + unsigned int interval_msec); + + extern int printk_delay_msec; + extern int dmesg_restrict; +-extern int kptr_restrict; + + extern int + devkmsg_sysctl_set_loglvl(struct ctl_table *table, int write, void __user *buf, +diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h +index b97bf2ef996e..f14c92d4caf0 100644 +--- a/include/linux/proc_fs.h ++++ b/include/linux/proc_fs.h +@@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *); + extern struct proc_dir_entry *proc_symlink(const char *, + struct proc_dir_entry *, const char *); + extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *); ++extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *); + extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t, + struct proc_dir_entry *, void *); ++extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t, ++ struct proc_dir_entry *, void *); + extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t, + struct proc_dir_entry *); + +@@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create( + return proc_create_data(name, mode, parent, proc_fops, NULL); + } + ++static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode, ++ struct proc_dir_entry *parent, const struct file_operations *proc_fops) ++{ ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL); ++#else ++ return proc_create_data(name, mode, parent, proc_fops, NULL); ++#endif ++} ++ ++ + extern void proc_set_size(struct proc_dir_entry *, loff_t); + extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t); + extern void *PDE_DATA(const struct inode *); +@@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name, + struct proc_dir_entry *parent,const char *dest) { return NULL;} + static inline struct proc_dir_entry *proc_mkdir(const char *name, + struct proc_dir_entry *parent) {return NULL;} ++static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name, ++ struct proc_dir_entry *parent) { return NULL; } + static inline struct proc_dir_entry *proc_mkdir_data(const char *name, + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; } ++static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, ++ umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; } + static inline struct proc_dir_entry *proc_mkdir_mode(const char *name, + umode_t mode, struct proc_dir_entry *parent) { return NULL; } + #define proc_create(name, mode, parent, proc_fops) ({NULL;}) +@@ -79,7 +99,7 @@ struct net; + static inline struct proc_dir_entry *proc_net_mkdir( + struct net *net, const char *name, struct proc_dir_entry *parent) + { +- return proc_mkdir_data(name, 0, parent, net); ++ return proc_mkdir_data_restrict(name, 0, parent, net); + } + + #endif /* _LINUX_PROC_FS_H */ +diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h +index 12cb8bd81d2d..00d516204572 100644 +--- a/include/linux/proc_ns.h ++++ b/include/linux/proc_ns.h +@@ -20,7 +20,7 @@ struct proc_ns_operations { + int (*install)(struct nsproxy *nsproxy, struct ns_common *ns); + struct user_namespace *(*owner)(struct ns_common *ns); + struct ns_common *(*get_parent)(struct ns_common *ns); +-}; ++} __do_const __randomize_layout; + + extern const struct proc_ns_operations netns_operations; + extern const struct proc_ns_operations utsns_operations; +diff --git a/include/linux/psci.h b/include/linux/psci.h +index bdea1cb5e1db..a094b75ec343 100644 +--- a/include/linux/psci.h ++++ b/include/linux/psci.h +@@ -33,7 +33,7 @@ struct psci_operations { + int (*affinity_info)(unsigned long target_affinity, + unsigned long lowest_affinity_level); + int (*migrate_info_type)(void); +-}; ++} __no_const; + + extern struct psci_operations psci_ops; + +diff --git a/include/linux/quota.h b/include/linux/quota.h +index 55107a8ff887..eb061784c81a 100644 +--- a/include/linux/quota.h ++++ b/include/linux/quota.h +@@ -76,7 +76,7 @@ struct kqid { /* Type in which we store the quota identifier */ + + extern bool qid_eq(struct kqid left, struct kqid right); + extern bool qid_lt(struct kqid left, struct kqid right); +-extern qid_t from_kqid(struct user_namespace *to, struct kqid qid); ++extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1); + extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid); + extern bool qid_valid(struct kqid qid); + +diff --git a/include/linux/random.h b/include/linux/random.h +index 16ab429735a7..147be0025a44 100644 +--- a/include/linux/random.h ++++ b/include/linux/random.h +@@ -62,6 +62,11 @@ void prandom_seed_full_state(struct rnd_state __percpu *pcpu_state); + #define prandom_init_once(pcpu_state) \ + DO_ONCE(prandom_seed_full_state, (pcpu_state)) + ++static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void) ++{ ++ return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0); ++} ++ + /** + * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro) + * @ep_ro: right open interval endpoint +@@ -74,7 +79,7 @@ void prandom_seed_full_state(struct rnd_state __percpu *pcpu_state); + * + * Returns: pseudo-random number in interval [0, ep_ro) + */ +-static inline u32 prandom_u32_max(u32 ep_ro) ++static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro) + { + return (u32)(((u64) prandom_u32() * ep_ro) >> 32); + } +diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h +index 57c9e0622a38..fe141261a47d 100644 +--- a/include/linux/ratelimit.h ++++ b/include/linux/ratelimit.h +@@ -72,7 +72,8 @@ ratelimit_set_flags(struct ratelimit_state *rs, unsigned long flags) + + extern struct ratelimit_state printk_ratelimit_state; + +-extern int ___ratelimit(struct ratelimit_state *rs, const char *func); ++extern __nocapture(2) ++int ___ratelimit(struct ratelimit_state *rs, const char *func); + #define __ratelimit(state) ___ratelimit(state, __func__) + + #ifdef CONFIG_PRINTK +diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h +index d076183e49be..9702b6e183bc 100644 +--- a/include/linux/rbtree_augmented.h ++++ b/include/linux/rbtree_augmented.h +@@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \ + old->rbaugmented = rbcompute(old); \ + } \ + rbstatic const struct rb_augment_callbacks rbname = { \ +- rbname ## _propagate, rbname ## _copy, rbname ## _rotate \ ++ .propagate = rbname ## _propagate, \ ++ .copy = rbname ## _copy, \ ++ .rotate = rbname ## _rotate \ + }; + + +diff --git a/include/linux/rculist.h b/include/linux/rculist.h +index 8beb98dcf14f..c515d454b4ca 100644 +--- a/include/linux/rculist.h ++++ b/include/linux/rculist.h +@@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new, + struct list_head *prev, struct list_head *next); + #endif + ++void __pax_list_add_rcu(struct list_head *new, ++ struct list_head *prev, struct list_head *next); ++ + /** + * list_add_rcu - add a new entry to rcu-protected list + * @new: new entry to be added +@@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head) + __list_add_rcu(new, head, head->next); + } + ++static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head) ++{ ++ __pax_list_add_rcu(new, head, head->next); ++} ++ + /** + * list_add_tail_rcu - add a new entry to rcu-protected list + * @new: new entry to be added +@@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new, + __list_add_rcu(new, head->prev, head); + } + ++static inline void pax_list_add_tail_rcu(struct list_head *new, ++ struct list_head *head) ++{ ++ __pax_list_add_rcu(new, head->prev, head); ++} ++ + /** + * list_del_rcu - deletes entry from list without re-initialization + * @entry: the element to delete from the list. +@@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry) + entry->prev = LIST_POISON2; + } + ++extern void pax_list_del_rcu(struct list_head *entry); ++ + /** + * hlist_del_init_rcu - deletes entry from hash list with re-initialization + * @n: the element to delete from the hash list. +diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h +index 01f71e1d2e94..20f3e97ea9d6 100644 +--- a/include/linux/rcupdate.h ++++ b/include/linux/rcupdate.h +@@ -868,6 +868,7 @@ static inline void rcu_preempt_sleep_check(void) + * read-side critical sections may be preempted and they may also block, but + * only when acquiring spinlocks that are subject to priority inheritance. + */ ++static inline void rcu_read_lock(void) __acquires(RCU); + static inline void rcu_read_lock(void) + { + __rcu_read_lock(); +@@ -922,6 +923,7 @@ static inline void rcu_read_lock(void) + * + * See rcu_read_lock() for more information. + */ ++static inline void rcu_read_unlock(void) __releases(RCU); + static inline void rcu_read_unlock(void) + { + RCU_LOCKDEP_WARN(!rcu_is_watching(), +@@ -948,6 +950,7 @@ static inline void rcu_read_unlock(void) + * rcu_read_unlock_bh() from one task if the matching rcu_read_lock_bh() + * was invoked from some other task. + */ ++static inline void rcu_read_lock_bh(void) __acquires(RCU_BH); + static inline void rcu_read_lock_bh(void) + { + local_bh_disable(); +@@ -962,6 +965,7 @@ static inline void rcu_read_lock_bh(void) + * + * See rcu_read_lock_bh() for more information. + */ ++static inline void rcu_read_unlock_bh(void) __releases(RCU_BH); + static inline void rcu_read_unlock_bh(void) + { + RCU_LOCKDEP_WARN(!rcu_is_watching(), +@@ -984,6 +988,7 @@ static inline void rcu_read_unlock_bh(void) + * rcu_read_unlock_sched() from process context if the matching + * rcu_read_lock_sched() was invoked from an NMI handler. + */ ++static inline void rcu_read_lock_sched(void) __acquires(RCU_SCHED); + static inline void rcu_read_lock_sched(void) + { + preempt_disable(); +@@ -994,6 +999,7 @@ static inline void rcu_read_lock_sched(void) + } + + /* Used by lockdep and tracing: cannot be traced, cannot call lockdep. */ ++static inline notrace void rcu_read_lock_sched_notrace(void) __acquires(RCU_SCHED); + static inline notrace void rcu_read_lock_sched_notrace(void) + { + preempt_disable_notrace(); +@@ -1005,6 +1011,7 @@ static inline notrace void rcu_read_lock_sched_notrace(void) + * + * See rcu_read_lock_sched for more information. + */ ++static inline void rcu_read_unlock_sched(void) __releases(RCU_SCHED); + static inline void rcu_read_unlock_sched(void) + { + RCU_LOCKDEP_WARN(!rcu_is_watching(), +@@ -1015,6 +1022,7 @@ static inline void rcu_read_unlock_sched(void) + } + + /* Used by lockdep and tracing: cannot be traced, cannot call lockdep. */ ++static inline notrace void rcu_read_unlock_sched_notrace(void) __releases(RCU_SCHED); + static inline notrace void rcu_read_unlock_sched_notrace(void) + { + __release(RCU_SCHED); +diff --git a/include/linux/reboot.h b/include/linux/reboot.h +index a7ff409f386d..03e2fa8e7c09 100644 +--- a/include/linux/reboot.h ++++ b/include/linux/reboot.h +@@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd); + */ + + extern void migrate_to_reboot_cpu(void); +-extern void machine_restart(char *cmd); +-extern void machine_halt(void); +-extern void machine_power_off(void); ++extern void machine_restart(char *cmd) __noreturn; ++extern void machine_halt(void) __noreturn; ++extern void machine_power_off(void) __noreturn; + + extern void machine_shutdown(void); + struct pt_regs; +@@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *); + */ + + extern void kernel_restart_prepare(char *cmd); +-extern void kernel_restart(char *cmd); +-extern void kernel_halt(void); +-extern void kernel_power_off(void); ++extern void kernel_restart(char *cmd) __noreturn; ++extern void kernel_halt(void) __noreturn; ++extern void kernel_power_off(void) __noreturn; + + extern int C_A_D; /* for sysctl */ + void ctrl_alt_del(void); +@@ -77,7 +77,7 @@ extern void orderly_reboot(void); + * Emergency restart, callable from an interrupt handler. + */ + +-extern void emergency_restart(void); ++extern void emergency_restart(void) __noreturn; + #include <asm/emergency-restart.h> + + #endif /* _LINUX_REBOOT_H */ +diff --git a/include/linux/regset.h b/include/linux/regset.h +index 8e0c9febf495..ac4d22149ac2 100644 +--- a/include/linux/regset.h ++++ b/include/linux/regset.h +@@ -161,7 +161,8 @@ struct user_regset { + unsigned int align; + unsigned int bias; + unsigned int core_note_type; +-}; ++} __do_const; ++typedef struct user_regset __no_const user_regset_no_const; + + /** + * struct user_regset_view - available regsets +diff --git a/include/linux/relay.h b/include/linux/relay.h +index 68c1448e56bb..3ef7baffe330 100644 +--- a/include/linux/relay.h ++++ b/include/linux/relay.h +@@ -159,7 +159,7 @@ struct rchan_callbacks + * The callback should return 0 if successful, negative if not. + */ + int (*remove_buf_file)(struct dentry *dentry); +-}; ++} __no_const; + + /* + * CONFIG_RELAY kernel API, kernel/relay.c +diff --git a/include/linux/rio.h b/include/linux/rio.h +index 37b95c4af99d..2457ca925613 100644 +--- a/include/linux/rio.h ++++ b/include/linux/rio.h +@@ -429,7 +429,7 @@ struct rio_ops { + int (*map_outb)(struct rio_mport *mport, u16 destid, u64 rstart, + u32 size, u32 flags, dma_addr_t *laddr); + void (*unmap_outb)(struct rio_mport *mport, u16 destid, u64 rstart); +-}; ++} __no_const; + + #define RIO_RESOURCE_MEM 0x00000100 + #define RIO_RESOURCE_DOORBELL 0x00000200 +diff --git a/include/linux/rmap.h b/include/linux/rmap.h +index b46bb5620a76..f5a474863b6f 100644 +--- a/include/linux/rmap.h ++++ b/include/linux/rmap.h +@@ -139,8 +139,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma) + void anon_vma_init(void); /* create anon_vma_cachep */ + int anon_vma_prepare(struct vm_area_struct *); + void unlink_anon_vmas(struct vm_area_struct *); +-int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *); +-int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *); ++int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *); ++int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *); + + static inline void anon_vma_merge(struct vm_area_struct *vma, + struct vm_area_struct *next) +diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h +index dd1d14250340..4d6d861ea0d7 100644 +--- a/include/linux/rwsem.h ++++ b/include/linux/rwsem.h +@@ -49,6 +49,12 @@ extern struct rw_semaphore *rwsem_down_write_failed_killable(struct rw_semaphore + extern struct rw_semaphore *rwsem_wake(struct rw_semaphore *); + extern struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem); + ++extern struct rw_semaphore *call_rwsem_down_read_failed(struct rw_semaphore *sem) __rap_hash; ++extern struct rw_semaphore *call_rwsem_down_write_failed(struct rw_semaphore *sem) __rap_hash; ++extern struct rw_semaphore *call_rwsem_down_write_failed_killable(struct rw_semaphore *sem) __rap_hash; ++extern struct rw_semaphore *call_rwsem_wake(struct rw_semaphore *) __rap_hash; ++extern struct rw_semaphore *call_rwsem_downgrade_wake(struct rw_semaphore *sem) __rap_hash; ++ + /* Include the arch specific part */ + #include <asm/rwsem.h> + +diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h +index cb3c8fe6acd7..a001ef9073ae 100644 +--- a/include/linux/scatterlist.h ++++ b/include/linux/scatterlist.h +@@ -1,6 +1,7 @@ + #ifndef _LINUX_SCATTERLIST_H + #define _LINUX_SCATTERLIST_H + ++#include <linux/sched.h> + #include <linux/string.h> + #include <linux/types.h> + #include <linux/bug.h> +@@ -136,10 +137,12 @@ static inline struct page *sg_page(struct scatterlist *sg) + static inline void sg_set_buf(struct scatterlist *sg, const void *buf, + unsigned int buflen) + { ++ const void *realbuf = gr_convert_stack_address_to_lowmem(buf); ++ + #ifdef CONFIG_DEBUG_SG +- BUG_ON(!virt_addr_valid(buf)); ++ BUG_ON(!virt_addr_valid(realbuf)); + #endif +- sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf)); ++ sg_set_page(sg, virt_to_page(realbuf), buflen, offset_in_page(realbuf)); + } + + /* +diff --git a/include/linux/sched.h b/include/linux/sched.h +index f425eb3318ab..2b11430f1dfe 100644 +--- a/include/linux/sched.h ++++ b/include/linux/sched.h +@@ -7,7 +7,7 @@ + + + struct sched_param { +- int sched_priority; ++ unsigned int sched_priority; + }; + + #include <asm/param.h> /* for HZ */ +@@ -134,6 +134,7 @@ struct perf_event_context; + struct blk_plug; + struct filename; + struct nameidata; ++struct linux_binprm; + + #define VMACACHE_BITS 2 + #define VMACACHE_SIZE (1U << VMACACHE_BITS) +@@ -454,6 +455,18 @@ struct nsproxy; + struct user_namespace; + + #ifdef CONFIG_MMU ++ ++#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK ++extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags); ++#else ++static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags) ++{ ++ return 0; ++} ++#endif ++ ++extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset); ++ + extern void arch_pick_mmap_layout(struct mm_struct *mm); + extern unsigned long + arch_get_unmapped_area(struct file *, unsigned long, unsigned long, +@@ -793,6 +806,17 @@ struct signal_struct { + #ifdef CONFIG_TASKSTATS + struct taskstats *stats; + #endif ++ ++#ifdef CONFIG_GRKERNSEC ++ u32 curr_ip; ++ u32 saved_ip; ++ u32 gr_saddr; ++ u32 gr_daddr; ++ u16 gr_sport; ++ u16 gr_dport; ++ u8 used_accept:1; ++#endif ++ + #ifdef CONFIG_AUDIT + unsigned audit_tty; + struct tty_audit_buf *tty_audit_buf; +@@ -812,7 +836,7 @@ struct signal_struct { + struct mutex cred_guard_mutex; /* guard against foreign influences on + * credential calculations + * (notably. ptrace) */ +-}; ++} __randomize_layout; + + /* + * Bits in flags field of signal_struct. +@@ -867,6 +891,14 @@ struct user_struct { + struct key *session_keyring; /* UID's default session keyring */ + #endif + ++#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT ++ unsigned char kernel_banned; ++#endif ++#ifdef CONFIG_GRKERNSEC_BRUTE ++ unsigned char sugid_banned; ++ unsigned long sugid_ban_expires; ++#endif ++ + /* Hash table maintenance information */ + struct hlist_node uidhash_node; + kuid_t uid; +@@ -874,7 +906,7 @@ struct user_struct { + #if defined(CONFIG_PERF_EVENTS) || defined(CONFIG_BPF_SYSCALL) + atomic_long_t locked_vm; + #endif +-}; ++} __randomize_layout; + + extern int uids_sysfs_init(void); + +@@ -1482,6 +1514,9 @@ struct task_struct { + #endif + volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */ + void *stack; ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ void *lowmem_stack; ++#endif + atomic_t usage; + unsigned int flags; /* per process flags, defined below */ + unsigned int ptrace; +@@ -1614,6 +1649,8 @@ struct task_struct { + struct list_head sibling; /* linkage in my parent's children list */ + struct task_struct *group_leader; /* threadgroup leader */ + ++ const struct cred __rcu *ptracer_cred; /* Tracer's credentials at attach */ ++ + /* + * ptraced is the list of tasks this task is using ptrace on. + * This includes both natural children and PTRACE_ATTACH targets. +@@ -1628,8 +1665,8 @@ struct task_struct { + struct list_head thread_node; + + struct completion *vfork_done; /* for vfork() */ +- int __user *set_child_tid; /* CLONE_CHILD_SETTID */ +- int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */ ++ pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */ ++ pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */ + + cputime_t utime, stime, utimescaled, stimescaled; + cputime_t gtime; +@@ -1659,12 +1696,6 @@ struct task_struct { + struct task_cputime cputime_expires; + struct list_head cpu_timers[3]; + +-/* process credentials */ +- const struct cred __rcu *ptracer_cred; /* Tracer's credentials at attach */ +- const struct cred __rcu *real_cred; /* objective and real subjective task +- * credentials (COW) */ +- const struct cred __rcu *cred; /* effective (overridable) subjective task +- * credentials (COW) */ + char comm[TASK_COMM_LEN]; /* executable name excluding path + - access with [gs]et_task_comm (which lock + it with task_lock()) +@@ -1680,6 +1711,8 @@ struct task_struct { + /* hung task detection */ + unsigned long last_switch_count; + #endif ++/* CPU-specific state of this task */ ++ struct thread_struct thread; + /* filesystem information */ + struct fs_struct *fs; + /* open file information */ +@@ -1690,8 +1723,11 @@ struct task_struct { + struct signal_struct *signal; + struct sighand_struct *sighand; + +- sigset_t blocked, real_blocked; +- sigset_t saved_sigmask; /* restored if set_restore_sigmask() was used */ ++ sigset_t real_blocked; ++ struct { ++ sigset_t blocked; ++ sigset_t saved_sigmask; /* restored if set_restore_sigmask() was used */ ++ }; + struct sigpending pending; + + unsigned long sas_ss_sp; +@@ -1758,6 +1794,10 @@ struct task_struct { + unsigned int in_ubsan; + #endif + ++/* process credentials */ ++ const struct cred __rcu *real_cred; /* objective and real subjective task ++ * credentials (COW) */ ++ + /* journalling filesystem info */ + void *journal_info; + +@@ -1796,6 +1836,10 @@ struct task_struct { + /* cg_list protected by css_set_lock and tsk->alloc_lock */ + struct list_head cg_list; + #endif ++ ++ const struct cred __rcu *cred; /* effective (overridable) subjective task ++ * credentials (COW) */ ++ + #ifdef CONFIG_FUTEX + struct robust_list_head __user *robust_list; + #ifdef CONFIG_COMPAT +@@ -1911,7 +1955,7 @@ struct task_struct { + * Number of functions that haven't been traced + * because of depth overrun. + */ +- atomic_t trace_overrun; ++ atomic_unchecked_t trace_overrun; + /* Pause for the tracing */ + atomic_t tracing_graph_pause; + #endif +@@ -1959,23 +2003,101 @@ struct task_struct { + #ifdef CONFIG_THREAD_INFO_IN_TASK + /* A live task holds one reference. */ + atomic_t stack_refcount; ++ ++/* thread_info moved to task_struct */ ++#ifdef CONFIG_X86 ++ struct thread_info tinfo; ++#endif ++#endif ++ ++#ifdef CONFIG_GRKERNSEC ++ /* grsecurity */ ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ u64 exec_id; ++#endif ++#ifdef CONFIG_GRKERNSEC_SETXID ++ const struct cred *delayed_cred; ++#endif ++ struct dentry *gr_chroot_dentry; ++ struct acl_subject_label *acl; ++ struct acl_subject_label *tmpacl; ++ struct acl_role_label *role; ++ struct file *exec_file; ++ unsigned long brute_expires; ++ u16 acl_role_id; ++ u8 inherited; ++ /* is this the task that authenticated to the special role */ ++ u8 acl_sp_role; ++ u8 is_writable; ++ u8 brute; ++ u8 gr_is_chrooted; ++#endif ++ ++} __randomize_layout; ++ ++#ifdef CONFIG_THREAD_INFO_IN_TASK ++#ifndef current_thread_info ++# define current_thread_info() (¤t->thread_info) ++#endif + #endif +-/* CPU-specific state of this task */ +- struct thread_struct thread; +-/* +- * WARNING: on x86, 'thread_struct' contains a variable-sized +- * structure. It *MUST* be at the end of 'task_struct'. +- * +- * Do not put anything below here! +- */ +-}; + + #ifdef CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT +-extern int arch_task_struct_size __read_mostly; ++extern size_t arch_task_struct_size __read_mostly; + #else + # define arch_task_struct_size (sizeof(struct task_struct)) + #endif + ++#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */ ++#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */ ++#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */ ++#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */ ++/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */ ++#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */ ++ ++#ifdef CONFIG_PAX_SOFTMODE ++extern int pax_softmode; ++#endif ++ ++extern int pax_check_flags(unsigned long *); ++#define PAX_PARSE_FLAGS_FALLBACK (~0UL) ++ ++/* if tsk != current then task_lock must be held on it */ ++#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR) ++static inline unsigned long pax_get_flags(struct task_struct *tsk) ++{ ++ if (likely(tsk->mm)) ++ return tsk->mm->pax_flags; ++ else ++ return 0UL; ++} ++ ++/* if tsk != current then task_lock must be held on it */ ++static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags) ++{ ++ if (likely(tsk->mm)) { ++ tsk->mm->pax_flags = flags; ++ return 0; ++ } ++ return -EINVAL; ++} ++#endif ++ ++#ifdef CONFIG_PAX_HAVE_ACL_FLAGS ++extern void pax_set_initial_flags(struct linux_binprm *bprm); ++#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS) ++extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm); ++#endif ++ ++#ifdef CONFIG_PAX_SIZE_OVERFLOW ++extern bool pax_size_overflow_report_only; ++#endif ++ ++struct path; ++extern char *pax_get_path(const struct path *path, char *buf, int buflen); ++extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp); ++extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp); ++extern void pax_report_refcount_error(struct pt_regs *regs, const char *kind); ++ + #ifdef CONFIG_VMAP_STACK + static inline struct vm_struct *task_stack_vm_area(const struct task_struct *t) + { +@@ -2100,7 +2222,7 @@ struct pid_namespace; + pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type, + struct pid_namespace *ns); + +-static inline pid_t task_pid_nr(struct task_struct *tsk) ++static inline pid_t task_pid_nr(const struct task_struct *tsk) + { + return tsk->pid; + } +@@ -2467,6 +2589,50 @@ extern u64 sched_clock_cpu(int cpu); + + extern void sched_clock_init(void); + ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++static inline void populate_stack(void *stack, unsigned int size) ++{ ++ int c; ++ int *ptr = stack; ++ int *end = stack + size; ++ ++ while (ptr < end) { ++ c = *(volatile int *)ptr; ++ (void)c; ++ ptr += PAGE_SIZE/sizeof(int); ++ } ++} ++#else ++static inline void populate_stack(void *stack, unsigned int size) ++{ ++} ++#endif ++ ++const void *gr_convert_stack_address_to_lowmem(const void *buf); ++ ++#ifdef CONFIG_GRKERNSEC ++static inline bool current_is_ptracer(struct task_struct *task, u64 *exec_id) ++{ ++ bool ret = false; ++ if (!task->ptrace) ++ return ret; ++ ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ if (task->parent && task->parent == current) { ++ ret = true; ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (exec_id) ++ *exec_id = task->parent->exec_id; ++#endif ++ } ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ ++ return ret; ++} ++#endif ++ + #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK + static inline void sched_clock_tick(void) + { +@@ -2659,6 +2825,7 @@ extern struct pid_namespace init_pid_ns; + */ + + extern struct task_struct *find_task_by_vpid(pid_t nr); ++extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr); + extern struct task_struct *find_task_by_pid_ns(pid_t nr, + struct pid_namespace *ns); + +@@ -2690,7 +2857,7 @@ extern void proc_caches_init(void); + extern void flush_signals(struct task_struct *); + extern void ignore_signals(struct task_struct *); + extern void flush_signal_handlers(struct task_struct *, int force_default); +-extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info); ++extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) __must_hold(&tsk->sighand->siglock); + + static inline int kernel_dequeue_signal(siginfo_t *info) + { +@@ -2956,7 +3123,7 @@ extern void __cleanup_sighand(struct sighand_struct *); + extern void exit_itimers(struct signal_struct *); + extern void flush_itimer_signals(void); + +-extern void do_group_exit(int); ++extern __noreturn void do_group_exit(int); + + extern int do_execve(struct filename *, + const char __user * const __user *, +@@ -3071,11 +3238,13 @@ static inline int thread_group_empty(struct task_struct *p) + * It must not be nested with write_lock_irq(&tasklist_lock), + * neither inside nor outside. + */ ++static inline void task_lock(struct task_struct *p) __acquires(&p->alloc_lock); + static inline void task_lock(struct task_struct *p) + { + spin_lock(&p->alloc_lock); + } + ++static inline void task_unlock(struct task_struct *p) __releases(&p->alloc_lock); + static inline void task_unlock(struct task_struct *p) + { + spin_unlock(&p->alloc_lock); +@@ -3149,7 +3318,7 @@ static inline void *task_stack_page(const struct task_struct *task) + + static inline unsigned long *end_of_stack(const struct task_struct *task) + { +- return task->stack; ++ return (unsigned long *)task->stack + 1; + } + + #elif !defined(__HAVE_THREAD_FUNCTIONS) +@@ -3203,13 +3372,24 @@ static inline void put_task_stack(struct task_struct *tsk) {} + #define task_stack_end_corrupted(task) \ + (*(end_of_stack(task)) != STACK_END_MAGIC) + +-static inline int object_is_on_stack(void *obj) ++static inline int object_starts_on_stack(const void *obj) + { +- void *stack = task_stack_page(current); ++ const void *stack = task_stack_page(current); + + return (obj >= stack) && (obj < (stack + THREAD_SIZE)); + } + ++#if defined(CONFIG_GRKERNSEC_KSTACKOVERFLOW) && defined(CONFIG_X86_64) ++static inline int object_starts_on_irq_stack(const void *obj) ++{ ++ const void *stack = this_cpu_read(irq_stack_ptr); ++ ++ return (obj >= stack) && (obj < (stack + IRQ_STACK_SIZE)); ++} ++#else ++static inline int object_starts_on_irq_stack(const void *obj) { return 0; } ++#endif ++ + extern void thread_stack_cache_init(void); + + #ifdef CONFIG_DEBUG_STACK_USAGE +@@ -3604,7 +3784,7 @@ static inline unsigned long rlimit_max(unsigned int limit) + #ifdef CONFIG_CPU_FREQ + struct update_util_data { + void (*func)(struct update_util_data *data, u64 time, unsigned int flags); +-}; ++} __no_const; + + void cpufreq_add_update_util_hook(int cpu, struct update_util_data *data, + void (*func)(struct update_util_data *data, u64 time, +diff --git a/include/linux/scif.h b/include/linux/scif.h +index 49a35d6edc94..c6209dd8baee 100644 +--- a/include/linux/scif.h ++++ b/include/linux/scif.h +@@ -156,7 +156,7 @@ struct scif_client { + void (*probe)(struct scif_peer_dev *spdev); + void (*remove)(struct scif_peer_dev *spdev); + struct subsys_interface si; +-}; ++} __do_const; + + #define SCIF_OPEN_FAILED ((scif_epd_t)-1) + #define SCIF_REGISTER_FAILED ((off_t)-1) +diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h +index ecc296c137cd..c61c5f921927 100644 +--- a/include/linux/seccomp.h ++++ b/include/linux/seccomp.h +@@ -7,7 +7,7 @@ + + #ifdef CONFIG_SECCOMP + +-#include <linux/thread_info.h> ++//#include <linux/thread_info.h> + #include <asm/seccomp.h> + + struct seccomp_filter; +@@ -28,13 +28,7 @@ struct seccomp { + }; + + #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER +-extern int __secure_computing(const struct seccomp_data *sd); +-static inline int secure_computing(const struct seccomp_data *sd) +-{ +- if (unlikely(test_thread_flag(TIF_SECCOMP))) +- return __secure_computing(sd); +- return 0; +-} ++extern int secure_computing(const struct seccomp_data *sd); + #else + extern void secure_computing_strict(int this_syscall); + #endif +diff --git a/include/linux/security.h b/include/linux/security.h +index c2125e9093e8..365bf43bc9fc 100644 +--- a/include/linux/security.h ++++ b/include/linux/security.h +@@ -30,6 +30,7 @@ + #include <linux/string.h> + #include <linux/mm.h> + #include <linux/fs.h> ++#include <linux/grsecurity.h> + + struct linux_binprm; + struct cred; +diff --git a/include/linux/sem.h b/include/linux/sem.h +index d0efd6e6c20a..c68948cac604 100644 +--- a/include/linux/sem.h ++++ b/include/linux/sem.h +@@ -22,7 +22,7 @@ struct sem_array { + int sem_nsems; /* no. of semaphores in array */ + int complex_count; /* pending complex operations */ + bool complex_mode; /* no parallel simple ops */ +-}; ++} __randomize_layout; + + #ifdef CONFIG_SYSVIPC + +diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h +index dc368b8ce215..e8952092deeb 100644 +--- a/include/linux/semaphore.h ++++ b/include/linux/semaphore.h +@@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val) + } + + extern void down(struct semaphore *sem); +-extern int __must_check down_interruptible(struct semaphore *sem); ++extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1); + extern int __must_check down_killable(struct semaphore *sem); + extern int __must_check down_trylock(struct semaphore *sem); + extern int __must_check down_timeout(struct semaphore *sem, long jiffies); +diff --git a/include/linux/seq_buf.h b/include/linux/seq_buf.h +index fb7eb9ccb1cd..fcfd1023fc7f 100644 +--- a/include/linux/seq_buf.h ++++ b/include/linux/seq_buf.h +@@ -16,7 +16,7 @@ + * @readpos: The next position to read in the buffer. + */ + struct seq_buf { +- char *buffer; ++ unsigned char *buffer; + size_t size; + size_t len; + loff_t readpos; +@@ -78,7 +78,7 @@ static inline unsigned int seq_buf_used(struct seq_buf *s) + * Return the number of bytes available in the buffer, or zero if + * there's no space. + */ +-static inline size_t seq_buf_get_buf(struct seq_buf *s, char **bufp) ++static inline size_t seq_buf_get_buf(struct seq_buf *s, unsigned char **bufp) + { + WARN_ON(s->len > s->size + 1); + +diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h +index e305b66a9fb9..44b0ad9516c5 100644 +--- a/include/linux/seq_file.h ++++ b/include/linux/seq_file.h +@@ -25,6 +25,9 @@ struct seq_file { + const struct seq_operations *op; + int poll_event; + const struct file *file; ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ u64 exec_id; ++#endif + void *private; + }; + +@@ -34,6 +37,7 @@ struct seq_operations { + void * (*next) (struct seq_file *m, void *v, loff_t *pos); + int (*show) (struct seq_file *m, void *v); + }; ++typedef struct seq_operations __no_const seq_operations_no_const; + + #define SEQ_SKIP 1 + +@@ -106,6 +110,7 @@ void seq_pad(struct seq_file *m, char c); + + char *mangle_path(char *s, const char *p, const char *esc); + int seq_open(struct file *, const struct seq_operations *); ++int seq_open_restrict(struct file *, const struct seq_operations *); + ssize_t seq_read(struct file *, char __user *, size_t, loff_t *); + loff_t seq_lseek(struct file *, loff_t, int); + int seq_release(struct inode *, struct file *); +@@ -133,6 +138,7 @@ int seq_path_root(struct seq_file *m, const struct path *path, + const struct path *root, const char *esc); + + int single_open(struct file *, int (*)(struct seq_file *, void *), void *); ++int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *); + int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t); + int single_release(struct inode *, struct file *); + void *__seq_open_private(struct file *, const struct seq_operations *, int); +diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h +index ead97654c4e9..2379f94b24fa 100644 +--- a/include/linux/seqlock.h ++++ b/include/linux/seqlock.h +@@ -443,42 +443,49 @@ static inline unsigned read_seqretry(const seqlock_t *sl, unsigned start) + * Acts like a normal spin_lock/unlock. + * Don't need preempt_disable() because that is in the spin_lock already. + */ ++static inline void write_seqlock(seqlock_t *sl) __acquires(sl); + static inline void write_seqlock(seqlock_t *sl) + { + spin_lock(&sl->lock); + write_seqcount_begin(&sl->seqcount); + } + ++static inline void write_sequnlock(seqlock_t *sl) __releases(sl); + static inline void write_sequnlock(seqlock_t *sl) + { + write_seqcount_end(&sl->seqcount); + spin_unlock(&sl->lock); + } + ++static inline void write_seqlock_bh(seqlock_t *sl) __acquires(sl); + static inline void write_seqlock_bh(seqlock_t *sl) + { + spin_lock_bh(&sl->lock); + write_seqcount_begin(&sl->seqcount); + } + ++static inline void write_sequnlock_bh(seqlock_t *sl) __releases(sl); + static inline void write_sequnlock_bh(seqlock_t *sl) + { + write_seqcount_end(&sl->seqcount); + spin_unlock_bh(&sl->lock); + } + ++static inline void write_seqlock_irq(seqlock_t *sl) __acquires(sl); + static inline void write_seqlock_irq(seqlock_t *sl) + { + spin_lock_irq(&sl->lock); + write_seqcount_begin(&sl->seqcount); + } + ++static inline void write_sequnlock_irq(seqlock_t *sl) __releases(sl); + static inline void write_sequnlock_irq(seqlock_t *sl) + { + write_seqcount_end(&sl->seqcount); + spin_unlock_irq(&sl->lock); + } + ++static inline unsigned long __write_seqlock_irqsave(seqlock_t *sl) __acquires(sl); + static inline unsigned long __write_seqlock_irqsave(seqlock_t *sl) + { + unsigned long flags; +@@ -491,6 +498,7 @@ static inline unsigned long __write_seqlock_irqsave(seqlock_t *sl) + #define write_seqlock_irqsave(lock, flags) \ + do { flags = __write_seqlock_irqsave(lock); } while (0) + ++static inline void write_sequnlock_irqrestore(seqlock_t *sl, unsigned long flags) __releases(sl); + static inline void + write_sequnlock_irqrestore(seqlock_t *sl, unsigned long flags) + { +@@ -503,11 +511,13 @@ write_sequnlock_irqrestore(seqlock_t *sl, unsigned long flags) + * but doesn't update the sequence number. Acts like a normal spin_lock/unlock. + * Don't need preempt_disable() because that is in the spin_lock already. + */ ++static inline void read_seqlock_excl(seqlock_t *sl) __acquires(sl); + static inline void read_seqlock_excl(seqlock_t *sl) + { + spin_lock(&sl->lock); + } + ++static inline void read_sequnlock_excl(seqlock_t *sl) __releases(sl); + static inline void read_sequnlock_excl(seqlock_t *sl) + { + spin_unlock(&sl->lock); +diff --git a/include/linux/shm.h b/include/linux/shm.h +index 04e881829625..af8580566e52 100644 +--- a/include/linux/shm.h ++++ b/include/linux/shm.h +@@ -22,7 +22,11 @@ struct shmid_kernel /* private to the kernel */ + /* The task created the shm object. NULL if the task is dead. */ + struct task_struct *shm_creator; + struct list_head shm_clist; /* list by creator */ +-}; ++#ifdef CONFIG_GRKERNSEC ++ u64 shm_createtime; ++ pid_t shm_lapid; ++#endif ++} __randomize_layout; + + /* shm_mode upper byte flags */ + #define SHM_DEST 01000 /* segment will be destroyed on last detach */ +diff --git a/include/linux/signal.h b/include/linux/signal.h +index b63f63eaa39c..fe39718ba6b9 100644 +--- a/include/linux/signal.h ++++ b/include/linux/signal.h +@@ -303,7 +303,7 @@ static inline void allow_signal(int sig) + * know it'll be handled, so that they don't get converted to + * SIGKILL or just silently dropped. + */ +- kernel_sigaction(sig, (__force __sighandler_t)2); ++ kernel_sigaction(sig, (__force_user __sighandler_t)2); + } + + static inline void disallow_signal(int sig) +diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h +index 32810f279f8e..66eb624a9929 100644 +--- a/include/linux/skbuff.h ++++ b/include/linux/skbuff.h +@@ -913,7 +913,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags, + int node); + struct sk_buff *__build_skb(void *data, unsigned int frag_size); + struct sk_buff *build_skb(void *data, unsigned int frag_size); +-static inline struct sk_buff *alloc_skb(unsigned int size, ++static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size, + gfp_t priority) + { + return __alloc_skb(size, priority, 0, NUMA_NO_NODE); +@@ -2223,7 +2223,7 @@ static inline unsigned char *skb_checksum_start(const struct sk_buff *skb) + return skb->head + skb->csum_start; + } + +-static inline int skb_transport_offset(const struct sk_buff *skb) ++static inline int __intentional_overflow(0) skb_transport_offset(const struct sk_buff *skb) + { + return skb_transport_header(skb) - skb->data; + } +@@ -2238,7 +2238,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb) + return skb->inner_transport_header - skb->inner_network_header; + } + +-static inline int skb_network_offset(const struct sk_buff *skb) ++static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb) + { + return skb_network_header(skb) - skb->data; + } +@@ -2298,7 +2298,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len) + * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8) + */ + #ifndef NET_SKB_PAD +-#define NET_SKB_PAD max(32, L1_CACHE_BYTES) ++#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES) + #endif + + int ___pskb_trim(struct sk_buff *skb, unsigned int len); +@@ -3041,9 +3041,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock, + int *err); + unsigned int datagram_poll(struct file *file, struct socket *sock, + struct poll_table_struct *wait); +-int skb_copy_datagram_iter(const struct sk_buff *from, int offset, ++int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset, + struct iov_iter *to, int size); +-static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset, ++static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset, + struct msghdr *msg, int size) + { + return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size); +@@ -3575,6 +3575,9 @@ static inline void nf_reset(struct sk_buff *skb) + nf_bridge_put(skb->nf_bridge); + skb->nf_bridge = NULL; + #endif ++#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE) ++ skb->nf_trace = 0; ++#endif + } + + static inline void nf_reset_trace(struct sk_buff *skb) +diff --git a/include/linux/slab.h b/include/linux/slab.h +index 084b12bad198..9da238a10c52 100644 +--- a/include/linux/slab.h ++++ b/include/linux/slab.h +@@ -15,14 +15,29 @@ + #include <linux/types.h> + #include <linux/workqueue.h> + ++#include <linux/err.h> + + /* + * Flags to pass to kmem_cache_create(). + * The ones marked DEBUG are only valid if CONFIG_DEBUG_SLAB is set. + */ + #define SLAB_CONSISTENCY_CHECKS 0x00000100UL /* DEBUG: Perform (expensive) checks on alloc/free */ ++ ++#ifdef CONFIG_PAX_USERCOPY ++#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */ ++#else ++#define SLAB_USERCOPY 0x00000000UL ++#endif ++ + #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */ + #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */ ++ ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */ ++#else ++#define SLAB_NO_SANITIZE 0x00000000UL ++#endif ++ + #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */ + #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */ + #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */ +@@ -109,10 +124,13 @@ + * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can. + * Both make kfree a no-op. + */ +-#define ZERO_SIZE_PTR ((void *)16) ++#define ZERO_SIZE_PTR \ ++({ \ ++ BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\ ++ (void *)(-MAX_ERRNO-1L); \ ++}) + +-#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \ +- (unsigned long)ZERO_SIZE_PTR) ++#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1) + + #include <linux/kmemleak.h> + #include <linux/kasan.h> +@@ -127,6 +145,9 @@ bool slab_is_available(void); + struct kmem_cache *kmem_cache_create(const char *, size_t, size_t, + unsigned long, + void (*)(void *)); ++struct kmem_cache *kmem_cache_create_usercopy(const char *, size_t, size_t, ++ unsigned long, size_t, size_t, ++ void (*)(void *)); + void kmem_cache_destroy(struct kmem_cache *); + int kmem_cache_shrink(struct kmem_cache *); + +@@ -146,6 +167,11 @@ void memcg_destroy_kmem_caches(struct mem_cgroup *); + sizeof(struct __struct), __alignof__(struct __struct),\ + (__flags), NULL) + ++#define KMEM_CACHE_USERCOPY(__struct, __flags, __field) kmem_cache_create_usercopy(#__struct,\ ++ sizeof(struct __struct), __alignof__(struct __struct),\ ++ (__flags), offsetof(struct __struct, __field),\ ++ sizeof(((struct __struct *)0)->__field), NULL) ++ + /* + * Common kmalloc functions provided by all allocators + */ +@@ -154,18 +180,10 @@ void * __must_check krealloc(const void *, size_t, gfp_t); + void kfree(const void *); + void kzfree(const void *); + size_t ksize(const void *); ++bool is_usercopy_object(const void *ptr); + +-#ifdef CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR + const char *__check_heap_object(const void *ptr, unsigned long n, + struct page *page); +-#else +-static inline const char *__check_heap_object(const void *ptr, +- unsigned long n, +- struct page *page) +-{ +- return NULL; +-} +-#endif + + /* + * Some archs want to perform DMA into kmalloc caches and need a guaranteed +@@ -276,6 +294,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1]; + extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1]; + #endif + ++#ifdef CONFIG_PAX_USERCOPY ++extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1]; ++#endif ++ + /* + * Figure out which kmalloc slab an allocation of a certain size + * belongs to. +@@ -284,7 +306,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1]; + * 2 = 129 .. 192 bytes + * n = 2^(n-1)+1 .. 2^n + */ +-static __always_inline int kmalloc_index(size_t size) ++static __always_inline __size_overflow(1) int kmalloc_index(size_t size) + { + if (!size) + return 0; +@@ -327,7 +349,7 @@ static __always_inline int kmalloc_index(size_t size) + } + #endif /* !CONFIG_SLOB */ + +-void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __malloc; ++void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __malloc __alloc_size(1) __size_overflow(1); + void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags) __assume_slab_alignment __malloc; + void kmem_cache_free(struct kmem_cache *, void *); + +@@ -351,10 +373,10 @@ static __always_inline void kfree_bulk(size_t size, void **p) + } + + #ifdef CONFIG_NUMA +-void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment __malloc; ++void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment __malloc __alloc_size(1) __size_overflow(1); + void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node) __assume_slab_alignment __malloc; + #else +-static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node) ++static __always_inline void * __alloc_size(1) __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node) + { + return __kmalloc(size, flags); + } +diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h +index 4ad2c5a26399..ebff702ff2e0 100644 +--- a/include/linux/slab_def.h ++++ b/include/linux/slab_def.h +@@ -40,7 +40,7 @@ struct kmem_cache { + /* 4) cache creation/removal */ + const char *name; + struct list_head list; +- int refcount; ++ atomic_t refcount; + int object_size; + int align; + +@@ -56,10 +56,14 @@ struct kmem_cache { + unsigned long node_allocs; + unsigned long node_frees; + unsigned long node_overflow; +- atomic_t allochit; +- atomic_t allocmiss; +- atomic_t freehit; +- atomic_t freemiss; ++ atomic_unchecked_t allochit; ++ atomic_unchecked_t allocmiss; ++ atomic_unchecked_t freehit; ++ atomic_unchecked_t freemiss; ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ atomic_unchecked_t sanitized; ++ atomic_unchecked_t not_sanitized; ++#endif + #ifdef CONFIG_DEBUG_SLAB_LEAK + atomic_t store_user_clean; + #endif +@@ -84,6 +88,9 @@ struct kmem_cache { + unsigned int *random_seq; + #endif + ++ size_t useroffset; /* USERCOPY region offset */ ++ size_t usersize; /* USERCOPY region size */ ++ + struct kmem_cache_node *node[MAX_NUMNODES]; + }; + +diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h +index 75f56c2ef2d4..97880d2dfa06 100644 +--- a/include/linux/slub_def.h ++++ b/include/linux/slub_def.h +@@ -74,7 +74,7 @@ struct kmem_cache { + struct kmem_cache_order_objects max; + struct kmem_cache_order_objects min; + gfp_t allocflags; /* gfp flags to use on each alloc */ +- int refcount; /* Refcount for slab cache destroy */ ++ atomic_t refcount; /* Refcount for slab cache destroy */ + void (*ctor)(void *); + int inuse; /* Offset to metadata */ + int align; /* Alignment */ +@@ -108,6 +108,9 @@ struct kmem_cache { + struct kasan_cache kasan_info; + #endif + ++ size_t useroffset; /* USERCOPY region offset */ ++ size_t usersize; /* USERCOPY region size */ ++ + struct kmem_cache_node *node[MAX_NUMNODES]; + }; + +diff --git a/include/linux/smp.h b/include/linux/smp.h +index 8e0cb7a0f836..a702af8fefde 100644 +--- a/include/linux/smp.h ++++ b/include/linux/smp.h +@@ -183,7 +183,9 @@ static inline void smp_init(void) { } + #endif + + #define get_cpu() ({ preempt_disable(); smp_processor_id(); }) ++#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); }) + #define put_cpu() preempt_enable() ++#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched() + + /* + * Callback to arch code if there's nosmp or maxcpus=0 on the +diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h +index a0596ca0e80a..6c9245f32f4b 100644 +--- a/include/linux/sock_diag.h ++++ b/include/linux/sock_diag.h +@@ -16,7 +16,7 @@ struct sock_diag_handler { + int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh); + int (*get_info)(struct sk_buff *skb, struct sock *sk); + int (*destroy)(struct sk_buff *skb, struct nlmsghdr *nlh); +-}; ++} __do_const; + + int sock_diag_register(const struct sock_diag_handler *h); + void sock_diag_unregister(const struct sock_diag_handler *h); +diff --git a/include/linux/sonet.h b/include/linux/sonet.h +index 680f9a31df25..f13aeb04379a 100644 +--- a/include/linux/sonet.h ++++ b/include/linux/sonet.h +@@ -7,7 +7,7 @@ + #include <uapi/linux/sonet.h> + + struct k_sonet_stats { +-#define __HANDLE_ITEM(i) atomic_t i ++#define __HANDLE_ITEM(i) atomic_unchecked_t i + __SONET_ITEMS + #undef __HANDLE_ITEM + }; +diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h +index 47dd0cebd204..3275f16a552c 100644 +--- a/include/linux/spinlock.h ++++ b/include/linux/spinlock.h +@@ -142,14 +142,17 @@ do { \ + extern int do_raw_spin_trylock(raw_spinlock_t *lock); + extern void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock); + #else +-static inline void do_raw_spin_lock(raw_spinlock_t *lock) __acquires(lock) ++static inline void do_raw_spin_lock(raw_spinlock_t *lock) __acquires(lock); ++static inline void do_raw_spin_lock(raw_spinlock_t *lock) + { + __acquire(lock); + arch_spin_lock(&lock->raw_lock); + } + + static inline void +-do_raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long *flags) __acquires(lock) ++do_raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long *flags) __acquires(lock); ++static inline void ++do_raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long *flags) + { + __acquire(lock); + arch_spin_lock_flags(&lock->raw_lock, *flags); +@@ -160,7 +163,8 @@ static inline int do_raw_spin_trylock(raw_spinlock_t *lock) + return arch_spin_trylock(&(lock)->raw_lock); + } + +-static inline void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock) ++static inline void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock); ++static inline void do_raw_spin_unlock(raw_spinlock_t *lock) + { + arch_spin_unlock(&lock->raw_lock); + __release(lock); +@@ -297,11 +301,13 @@ do { \ + raw_spin_lock_init(&(_lock)->rlock); \ + } while (0) + ++static __always_inline void spin_lock(spinlock_t *lock) __acquires(lock); + static __always_inline void spin_lock(spinlock_t *lock) + { + raw_spin_lock(&lock->rlock); + } + ++static __always_inline void spin_lock_bh(spinlock_t *lock) __acquires(lock); + static __always_inline void spin_lock_bh(spinlock_t *lock) + { + raw_spin_lock_bh(&lock->rlock); +@@ -327,6 +333,7 @@ do { \ + raw_spin_lock_nest_lock(spinlock_check(lock), nest_lock); \ + } while (0) + ++static __always_inline void spin_lock_irq(spinlock_t *lock) __acquires(lock); + static __always_inline void spin_lock_irq(spinlock_t *lock) + { + raw_spin_lock_irq(&lock->rlock); +@@ -342,21 +349,25 @@ do { \ + raw_spin_lock_irqsave_nested(spinlock_check(lock), flags, subclass); \ + } while (0) + ++static __always_inline void spin_unlock(spinlock_t *lock) __releases(lock); + static __always_inline void spin_unlock(spinlock_t *lock) + { + raw_spin_unlock(&lock->rlock); + } + ++static __always_inline void spin_unlock_bh(spinlock_t *lock) __releases(lock); + static __always_inline void spin_unlock_bh(spinlock_t *lock) + { + raw_spin_unlock_bh(&lock->rlock); + } + ++static __always_inline void spin_unlock_irq(spinlock_t *lock) __releases(lock); + static __always_inline void spin_unlock_irq(spinlock_t *lock) + { + raw_spin_unlock_irq(&lock->rlock); + } + ++static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags) __releases(lock); + static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags) + { + raw_spin_unlock_irqrestore(&lock->rlock, flags); +diff --git a/include/linux/srcu.h b/include/linux/srcu.h +index dc8eb63c6568..b4b9482cfa2e 100644 +--- a/include/linux/srcu.h ++++ b/include/linux/srcu.h +@@ -228,7 +228,8 @@ static inline int srcu_read_lock_held(struct srcu_struct *sp) + * srcu_read_unlock() in an irq handler if the matching srcu_read_lock() + * was invoked in process context. + */ +-static inline int srcu_read_lock(struct srcu_struct *sp) __acquires(sp) ++static inline int srcu_read_lock(struct srcu_struct *sp) __acquires(sp); ++static inline int srcu_read_lock(struct srcu_struct *sp) + { + int retval; + +@@ -246,8 +247,8 @@ static inline int srcu_read_lock(struct srcu_struct *sp) __acquires(sp) + * + * Exit an SRCU read-side critical section. + */ ++static inline void srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp); + static inline void srcu_read_unlock(struct srcu_struct *sp, int idx) +- __releases(sp) + { + rcu_lock_release(&(sp)->dep_map); + __srcu_read_unlock(sp, idx); +diff --git a/include/linux/string.h b/include/linux/string.h +index 26b6f6a66f83..434ee17cc710 100644 +--- a/include/linux/string.h ++++ b/include/linux/string.h +@@ -18,51 +18,51 @@ extern void *memdup_user_nul(const void __user *, size_t); + #include <asm/string.h> + + #ifndef __HAVE_ARCH_STRCPY +-extern char * strcpy(char *,const char *); ++extern char * strcpy(char *,const char *) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_STRNCPY +-extern char * strncpy(char *,const char *, __kernel_size_t); ++extern char * strncpy(char *,const char *, __kernel_size_t) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_STRLCPY +-size_t strlcpy(char *, const char *, size_t); ++size_t strlcpy(char *, const char *, size_t) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_STRSCPY +-ssize_t __must_check strscpy(char *, const char *, size_t); ++ssize_t __must_check strscpy(char *, const char *, size_t) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_STRCAT +-extern char * strcat(char *, const char *); ++extern char * strcat(char *, const char *) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_STRNCAT +-extern char * strncat(char *, const char *, __kernel_size_t); ++extern char * strncat(char *, const char *, __kernel_size_t) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_STRLCAT +-extern size_t strlcat(char *, const char *, __kernel_size_t); ++extern size_t strlcat(char *, const char *, __kernel_size_t) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_STRCMP +-extern int strcmp(const char *,const char *); ++extern int strcmp(const char *,const char *) __nocapture(); + #endif + #ifndef __HAVE_ARCH_STRNCMP +-extern int strncmp(const char *,const char *,__kernel_size_t); ++extern int strncmp(const char *,const char *,__kernel_size_t) __nocapture(1, 2); + #endif + #ifndef __HAVE_ARCH_STRCASECMP +-extern int strcasecmp(const char *s1, const char *s2); ++extern int strcasecmp(const char *s1, const char *s2) __nocapture(); + #endif + #ifndef __HAVE_ARCH_STRNCASECMP +-extern int strncasecmp(const char *s1, const char *s2, size_t n); ++extern int strncasecmp(const char *s1, const char *s2, size_t n) __nocapture(1, 2); + #endif + #ifndef __HAVE_ARCH_STRCHR +-extern char * strchr(const char *,int); ++extern char * strchr(const char *,int) __nocapture(-1); + #endif + #ifndef __HAVE_ARCH_STRCHRNUL +-extern char * strchrnul(const char *,int); ++extern char * strchrnul(const char *,int) __nocapture(-1); + #endif + #ifndef __HAVE_ARCH_STRNCHR +-extern char * strnchr(const char *, size_t, int); ++extern char * strnchr(const char *, size_t, int) __nocapture(-1); + #endif + #ifndef __HAVE_ARCH_STRRCHR +-extern char * strrchr(const char *,int); ++extern char * strrchr(const char *,int) __nocapture(-1); + #endif +-extern char * __must_check skip_spaces(const char *); ++extern char * __must_check skip_spaces(const char *) __nocapture(-1); + + extern char *strim(char *); + +@@ -72,63 +72,63 @@ static inline __must_check char *strstrip(char *str) + } + + #ifndef __HAVE_ARCH_STRSTR +-extern char * strstr(const char *, const char *); ++extern char * strstr(const char *, const char *) __nocapture(-1, 2); + #endif + #ifndef __HAVE_ARCH_STRNSTR + extern char * strnstr(const char *, const char *, size_t); + #endif + #ifndef __HAVE_ARCH_STRLEN +-extern __kernel_size_t strlen(const char *); ++extern __kernel_size_t strlen(const char *) __nocapture(1); + #endif + #ifndef __HAVE_ARCH_STRNLEN +-extern __kernel_size_t strnlen(const char *,__kernel_size_t); ++extern __kernel_size_t strnlen(const char *,__kernel_size_t) __nocapture(1); + #endif + #ifndef __HAVE_ARCH_STRPBRK +-extern char * strpbrk(const char *,const char *); ++extern char * strpbrk(const char *,const char *) __nocapture(-1, 2); + #endif + #ifndef __HAVE_ARCH_STRSEP +-extern char * strsep(char **,const char *); ++extern char * strsep(char **,const char *) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_STRSPN +-extern __kernel_size_t strspn(const char *,const char *); ++extern __kernel_size_t strspn(const char *,const char *) __nocapture(); + #endif + #ifndef __HAVE_ARCH_STRCSPN +-extern __kernel_size_t strcspn(const char *,const char *); ++extern __kernel_size_t strcspn(const char *,const char *) __nocapture(); + #endif + + #ifndef __HAVE_ARCH_MEMSET + extern void * memset(void *,int,__kernel_size_t); + #endif + #ifndef __HAVE_ARCH_MEMCPY +-extern void * memcpy(void *,const void *,__kernel_size_t); ++extern void * memcpy(void *,const void *,__kernel_size_t) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_MEMMOVE +-extern void * memmove(void *,const void *,__kernel_size_t); ++extern void * memmove(void *,const void *,__kernel_size_t) __nocapture(2); + #endif + #ifndef __HAVE_ARCH_MEMSCAN + extern void * memscan(void *,int,__kernel_size_t); + #endif + #ifndef __HAVE_ARCH_MEMCMP +-extern int memcmp(const void *,const void *,__kernel_size_t); ++extern int memcmp(const void *,const void *,__kernel_size_t) __nocapture(1, 2); + #endif + #ifndef __HAVE_ARCH_MEMCHR +-extern void * memchr(const void *,int,__kernel_size_t); ++extern void * memchr(const void *,int,__kernel_size_t) __nocapture(-1); + #endif +-void *memchr_inv(const void *s, int c, size_t n); ++void *memchr_inv(const void *s, int c, size_t n) __nocapture(-1); + char *strreplace(char *s, char old, char new); + + extern void kfree_const(const void *x); + +-extern char *kstrdup(const char *s, gfp_t gfp) __malloc; +-extern const char *kstrdup_const(const char *s, gfp_t gfp); +-extern char *kstrndup(const char *s, size_t len, gfp_t gfp); +-extern void *kmemdup(const void *src, size_t len, gfp_t gfp); ++extern char *kstrdup(const char *s, gfp_t gfp) __malloc __nocapture(1); ++extern const char *kstrdup_const(const char *s, gfp_t gfp) __nocapture(1); ++extern char *kstrndup(const char *s, size_t len, gfp_t gfp) __nocapture(1); ++extern void *kmemdup(const void *src, size_t len, gfp_t gfp) __nocapture(1); + + extern char **argv_split(gfp_t gfp, const char *str, int *argcp); + extern void argv_free(char **argv); + +-extern bool sysfs_streq(const char *s1, const char *s2); +-extern int kstrtobool(const char *s, bool *res); ++extern bool sysfs_streq(const char *s1, const char *s2) __nocapture(); ++extern int kstrtobool(const char *s, bool *res) __nocapture(1); + static inline int strtobool(const char *s, bool *res) + { + return kstrtobool(s, res); +@@ -137,8 +137,8 @@ static inline int strtobool(const char *s, bool *res) + int match_string(const char * const *array, size_t n, const char *string); + + #ifdef CONFIG_BINARY_PRINTF +-int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args); +-int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf); ++int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args) __nocapture(3); ++int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf) __nocapture(3); + int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...) __printf(3, 4); + #endif + +diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h +index 5c9c6cd08d3b..f16c5c90bbef 100644 +--- a/include/linux/sunrpc/addr.h ++++ b/include/linux/sunrpc/addr.h +@@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap) + { + switch (sap->sa_family) { + case AF_INET: +- return ntohs(((struct sockaddr_in *)sap)->sin_port); ++ return ntohs(((const struct sockaddr_in *)sap)->sin_port); + case AF_INET6: +- return ntohs(((struct sockaddr_in6 *)sap)->sin6_port); ++ return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port); + } + return 0; + } +@@ -58,7 +58,7 @@ static inline bool rpc_cmp_addr4(const struct sockaddr *sap1, + static inline bool __rpc_copy_addr4(struct sockaddr *dst, + const struct sockaddr *src) + { +- const struct sockaddr_in *ssin = (struct sockaddr_in *) src; ++ const struct sockaddr_in *ssin = (const struct sockaddr_in *) src; + struct sockaddr_in *dsin = (struct sockaddr_in *) dst; + + dsin->sin_family = ssin->sin_family; +@@ -177,7 +177,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa) + if (sa->sa_family != AF_INET6) + return 0; + +- return ((struct sockaddr_in6 *) sa)->sin6_scope_id; ++ return ((const struct sockaddr_in6 *) sa)->sin6_scope_id; + } + + #endif /* _LINUX_SUNRPC_ADDR_H */ +diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h +index 333ad11b3dd9..1c14c60ca975 100644 +--- a/include/linux/sunrpc/clnt.h ++++ b/include/linux/sunrpc/clnt.h +@@ -103,7 +103,7 @@ struct rpc_procinfo { + unsigned int p_timer; /* Which RTT timer to use */ + u32 p_statidx; /* Which procedure to account */ + const char * p_name; /* name of procedure */ +-}; ++} __do_const; + + #ifdef __KERNEL__ + +diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h +index 7321ae933867..f37a11eb7bd0 100644 +--- a/include/linux/sunrpc/svc.h ++++ b/include/linux/sunrpc/svc.h +@@ -426,7 +426,7 @@ struct svc_procedure { + unsigned int pc_count; /* call count */ + unsigned int pc_cachetype; /* cache info (NFS) */ + unsigned int pc_xdrressize; /* maximum size of XDR reply */ +-}; ++} __do_const; + + /* + * Mode for mapping cpus to pools. +diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h +index cc3ae16eac68..abf3af52411a 100644 +--- a/include/linux/sunrpc/svc_rdma.h ++++ b/include/linux/sunrpc/svc_rdma.h +@@ -54,15 +54,15 @@ extern unsigned int svcrdma_max_requests; + extern unsigned int svcrdma_max_bc_requests; + extern unsigned int svcrdma_max_req_size; + +-extern atomic_t rdma_stat_recv; +-extern atomic_t rdma_stat_read; +-extern atomic_t rdma_stat_write; +-extern atomic_t rdma_stat_sq_starve; +-extern atomic_t rdma_stat_rq_starve; +-extern atomic_t rdma_stat_rq_poll; +-extern atomic_t rdma_stat_rq_prod; +-extern atomic_t rdma_stat_sq_poll; +-extern atomic_t rdma_stat_sq_prod; ++extern atomic_unchecked_t rdma_stat_recv; ++extern atomic_unchecked_t rdma_stat_read; ++extern atomic_unchecked_t rdma_stat_write; ++extern atomic_unchecked_t rdma_stat_sq_starve; ++extern atomic_unchecked_t rdma_stat_rq_starve; ++extern atomic_unchecked_t rdma_stat_rq_poll; ++extern atomic_unchecked_t rdma_stat_rq_prod; ++extern atomic_unchecked_t rdma_stat_sq_poll; ++extern atomic_unchecked_t rdma_stat_sq_prod; + + /* + * Contexts are built when an RDMA request is created and are a +diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h +index d03932055328..035edad0aa31 100644 +--- a/include/linux/sunrpc/svcauth.h ++++ b/include/linux/sunrpc/svcauth.h +@@ -128,7 +128,7 @@ struct auth_ops { + int (*release)(struct svc_rqst *rq); + void (*domain_release)(struct auth_domain *); + int (*set_client)(struct svc_rqst *rq); +-}; ++} __do_const; + + #define SVC_GARBAGE 1 + #define SVC_SYSERR 2 +diff --git a/include/linux/swapops.h b/include/linux/swapops.h +index 5c3a5f3e7eec..84a8bef098ad 100644 +--- a/include/linux/swapops.h ++++ b/include/linux/swapops.h +@@ -165,7 +165,7 @@ static inline int is_write_migration_entry(swp_entry_t entry) + + #ifdef CONFIG_MEMORY_FAILURE + +-extern atomic_long_t num_poisoned_pages __read_mostly; ++extern atomic_long_unchecked_t num_poisoned_pages __read_mostly; + + /* + * Support for hardware poisoned pages +@@ -188,22 +188,22 @@ static inline bool test_set_page_hwpoison(struct page *page) + + static inline void num_poisoned_pages_inc(void) + { +- atomic_long_inc(&num_poisoned_pages); ++ atomic_long_inc_unchecked(&num_poisoned_pages); + } + + static inline void num_poisoned_pages_dec(void) + { +- atomic_long_dec(&num_poisoned_pages); ++ atomic_long_dec_unchecked(&num_poisoned_pages); + } + + static inline void num_poisoned_pages_add(long num) + { +- atomic_long_add(num, &num_poisoned_pages); ++ atomic_long_add_unchecked(num, &num_poisoned_pages); + } + + static inline void num_poisoned_pages_sub(long num) + { +- atomic_long_sub(num, &num_poisoned_pages); ++ atomic_long_sub_unchecked(num, &num_poisoned_pages); + } + #else + +diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h +index 91a740f6b884..a3666d45fe75 100644 +--- a/include/linux/syscalls.h ++++ b/include/linux/syscalls.h +@@ -98,11 +98,28 @@ union bpf_attr; + #define __MAP6(m,t,a,...) m(t,a), __MAP5(m,__VA_ARGS__) + #define __MAP(n,...) __MAP##n(__VA_ARGS__) + ++#define __RAP_MAP0(m,...) __RAP_MAP1(m,__VA_ARGS__,void,a) ++#define __RAP_MAP1(m,...) __RAP_MAP2(m,__VA_ARGS__,void,b) ++#define __RAP_MAP2(m,...) __RAP_MAP3(m,__VA_ARGS__,void,c) ++#define __RAP_MAP3(m,...) __RAP_MAP4(m,__VA_ARGS__,void,d) ++#define __RAP_MAP4(m,...) __RAP_MAP5(m,__VA_ARGS__,void,e) ++#define __RAP_MAP5(m,...) __RAP_MAP6(m,__VA_ARGS__,void,f) ++#define __RAP_MAP6(m,...) __MAP6(m,__VA_ARGS__) ++#define __RAP_MAP(n,...) __RAP_MAP##n(__VA_ARGS__) ++ + #define __SC_DECL(t, a) t a + #define __TYPE_IS_L(t) (__same_type((t)0, 0L)) + #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL)) + #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL)) +-#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a ++#define __SC_TYPE(t) __typeof__( \ ++ __builtin_choose_expr( \ ++ sizeof(t) > sizeof(int), \ ++ (t) 0, \ ++ __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \ ++ )) ++#define __SC_LONG(t, a) __SC_TYPE(t) a ++#define __RAP_SC_LONG(t, a) unsigned long a ++#define __SC_WRAP(t, a) (__SC_TYPE(t)) a + #define __SC_CAST(t, a) (t) a + #define __SC_ARGS(t, a) a + #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long)) +@@ -175,8 +192,19 @@ extern struct trace_event_functions exit_syscall_print_funcs; + #define SYSCALL_METADATA(sname, nb, ...) + #endif + ++#ifdef CONFIG_PAX_RAP ++#define RAP_SYSCALL_DEFINE0(sname) \ ++ asmlinkage long rap_sys_##sname(unsigned long a, unsigned long b, unsigned long c, unsigned long d, unsigned long e, unsigned long f)\ ++ { \ ++ return sys_##sname(); \ ++ } ++#else ++#define RAP_SYSCALL_DEFINE0(sname) ++#endif ++ + #define SYSCALL_DEFINE0(sname) \ + SYSCALL_METADATA(_##sname, 0); \ ++ RAP_SYSCALL_DEFINE0(sname) \ + asmlinkage long sys_##sname(void) + + #define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__) +@@ -191,18 +219,32 @@ extern struct trace_event_functions exit_syscall_print_funcs; + __SYSCALL_DEFINEx(x, sname, __VA_ARGS__) + + #define __PROTECT(...) asmlinkage_protect(__VA_ARGS__) ++ ++#ifdef CONFIG_PAX_RAP ++#define __RAP_SYSCALL_DEFINEx(x, name, ...) \ ++ asmlinkage __intentional_overflow(-1) \ ++ long rap_sys##name(__RAP_MAP(x,__RAP_SC_LONG,__VA_ARGS__)) \ ++ { \ ++ return sys##name(__MAP(x,__SC_CAST,__VA_ARGS__)); \ ++ } ++#else ++#define __RAP_SYSCALL_DEFINEx(x, name, ...) ++#endif ++ + #define __SYSCALL_DEFINEx(x, name, ...) \ +- asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \ +- __attribute__((alias(__stringify(SyS##name)))); \ + static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ +- asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ +- asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ ++ static inline asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ + { \ + long ret = SYSC##name(__MAP(x,__SC_CAST,__VA_ARGS__)); \ + __MAP(x,__SC_TEST,__VA_ARGS__); \ + __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \ + return ret; \ + } \ ++ asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \ ++ { \ ++ return SyS##name(__MAP(x,__SC_WRAP,__VA_ARGS__)); \ ++ } \ ++ __RAP_SYSCALL_DEFINEx(x,name,__VA_ARGS__) \ + static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)) + + asmlinkage long sys32_quotactl(unsigned int cmd, const char __user *special, +@@ -384,11 +426,11 @@ asmlinkage long sys_sync(void); + asmlinkage long sys_fsync(unsigned int fd); + asmlinkage long sys_fdatasync(unsigned int fd); + asmlinkage long sys_bdflush(int func, long data); +-asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name, +- char __user *type, unsigned long flags, ++asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name, ++ const char __user *type, unsigned long flags, + void __user *data); +-asmlinkage long sys_umount(char __user *name, int flags); +-asmlinkage long sys_oldumount(char __user *name); ++asmlinkage long sys_umount(const char __user *name, int flags); ++asmlinkage long sys_oldumount(const char __user *name); + asmlinkage long sys_truncate(const char __user *path, long length); + asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length); + asmlinkage long sys_stat(const char __user *filename, +@@ -457,7 +499,7 @@ asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size, + unsigned long prot, unsigned long pgoff, + unsigned long flags); + asmlinkage long sys_msync(unsigned long start, size_t len, int flags); +-asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice); ++asmlinkage long sys_fadvise64(int fd, loff_t offset, loff_t len, int advice); + asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice); + asmlinkage long sys_munmap(unsigned long addr, size_t len); + asmlinkage long sys_mlock(unsigned long start, size_t len); +@@ -610,7 +652,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *); + asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *); + asmlinkage long sys_send(int, void __user *, size_t, unsigned); + asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, +- struct sockaddr __user *, int); ++ struct sockaddr __user *, int) __intentional_overflow(0); + asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags); + asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg, + unsigned int vlen, unsigned flags); +@@ -669,10 +711,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf); + + asmlinkage long sys_semget(key_t key, int nsems, int semflg); + asmlinkage long sys_semop(int semid, struct sembuf __user *sops, +- unsigned nsops); ++ long nsops); + asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg); + asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops, +- unsigned nsops, ++ long nsops, + const struct timespec __user *timeout); + asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg); + asmlinkage long sys_shmget(key_t key, size_t size, int flag); +@@ -706,7 +748,7 @@ asmlinkage long sys_sysfs(int option, + unsigned long arg1, unsigned long arg2); + asmlinkage long sys_syslog(int type, char __user *buf, int len); + asmlinkage long sys_uselib(const char __user *library); +-asmlinkage long sys_ni_syscall(void); ++asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); + asmlinkage long sys_ptrace(long request, long pid, unsigned long addr, + unsigned long data); + +@@ -885,7 +927,7 @@ asmlinkage long sys_seccomp(unsigned int op, unsigned int flags, + const char __user *uargs); + asmlinkage long sys_getrandom(char __user *buf, size_t count, + unsigned int flags); +-asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size); ++asmlinkage long sys_bpf(int cmd, union bpf_attr __user *attr, unsigned int size); + + asmlinkage long sys_execveat(int dfd, const char __user *filename, + const char __user *const __user *argv, +diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h +index 27b3b0bc41a9..e093dd979715 100644 +--- a/include/linux/syscore_ops.h ++++ b/include/linux/syscore_ops.h +@@ -16,7 +16,7 @@ struct syscore_ops { + int (*suspend)(void); + void (*resume)(void); + void (*shutdown)(void); +-}; ++} __do_const; + + extern void register_syscore_ops(struct syscore_ops *ops); + extern void unregister_syscore_ops(struct syscore_ops *ops); +diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h +index adf4e51cf597..807838b419cc 100644 +--- a/include/linux/sysctl.h ++++ b/include/linux/sysctl.h +@@ -41,12 +41,18 @@ typedef int proc_handler (struct ctl_table *ctl, int write, + + extern int proc_dostring(struct ctl_table *, int, + void __user *, size_t *, loff_t *); ++extern int proc_dostring_modpriv(struct ctl_table *, int, ++ void __user *, size_t *, loff_t *); + extern int proc_dointvec(struct ctl_table *, int, + void __user *, size_t *, loff_t *); ++extern int proc_dointvec_secure(struct ctl_table *, int, ++ void __user *, size_t *, loff_t *); + extern int proc_douintvec(struct ctl_table *, int, + void __user *, size_t *, loff_t *); + extern int proc_dointvec_minmax(struct ctl_table *, int, + void __user *, size_t *, loff_t *); ++extern int proc_dointvec_minmax_secure(struct ctl_table *, int, ++ void __user *, size_t *, loff_t *); + extern int proc_dointvec_jiffies(struct ctl_table *, int, + void __user *, size_t *, loff_t *); + extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int, +@@ -117,7 +123,8 @@ struct ctl_table + struct ctl_table_poll *poll; + void *extra1; + void *extra2; +-}; ++} __do_const __randomize_layout; ++typedef struct ctl_table __no_const ctl_table_no_const; + + struct ctl_node { + struct rb_node node; +@@ -131,9 +138,9 @@ struct ctl_table_header + union { + struct { + struct ctl_table *ctl_table; +- int used; +- int count; +- int nreg; ++ atomic_t used; ++ atomic_t count; ++ atomic_t nreg; + }; + struct rcu_head rcu; + }; +diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h +index c6f0f0d0e17e..e6635671beff 100644 +--- a/include/linux/sysfs.h ++++ b/include/linux/sysfs.h +@@ -34,7 +34,8 @@ struct attribute { + struct lock_class_key *key; + struct lock_class_key skey; + #endif +-}; ++} __do_const; ++typedef struct attribute __no_const attribute_no_const; + + /** + * sysfs_attr_init - initialize a dynamically allocated sysfs attribute +@@ -88,7 +89,8 @@ struct attribute_group { + struct bin_attribute *, int); + struct attribute **attrs; + struct bin_attribute **bin_attrs; +-}; ++} __do_const; ++typedef struct attribute_group __no_const attribute_group_no_const; + + /** + * Use these macros to make defining attributes easier. See include/linux/device.h +@@ -162,7 +164,8 @@ struct bin_attribute { + char *, loff_t, size_t); + int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr, + struct vm_area_struct *vma); +-}; ++} __do_const; ++typedef struct bin_attribute __no_const bin_attribute_no_const; + + /** + * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute +@@ -512,7 +515,7 @@ static inline void sysfs_notify_dirent(struct kernfs_node *kn) + } + + static inline struct kernfs_node *sysfs_get_dirent(struct kernfs_node *parent, +- const unsigned char *name) ++ const char *name) + { + return kernfs_find_and_get(parent, name); + } +diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h +index 387fa7d05c98..3fcde6b8473b 100644 +--- a/include/linux/sysrq.h ++++ b/include/linux/sysrq.h +@@ -16,6 +16,7 @@ + + #include <linux/errno.h> + #include <linux/types.h> ++#include <linux/compiler.h> + + /* Possible values of bitmask for enabling sysrq functions */ + /* 0x0001 is reserved for enable everything */ +@@ -33,7 +34,7 @@ struct sysrq_key_op { + char *help_msg; + char *action_msg; + int enable_mask; +-}; ++} __do_const; + + #ifdef CONFIG_MAGIC_SYSRQ + +diff --git a/include/linux/tcp.h b/include/linux/tcp.h +index 647532b0eb03..87a727df3425 100644 +--- a/include/linux/tcp.h ++++ b/include/linux/tcp.h +@@ -74,13 +74,13 @@ struct tcp_fastopen_cookie { + + /* This defines a selective acknowledgement block. */ + struct tcp_sack_block_wire { +- __be32 start_seq; +- __be32 end_seq; ++ __be32 start_seq __intentional_overflow(-1); ++ __be32 end_seq __intentional_overflow(-1); + }; + + struct tcp_sack_block { +- u32 start_seq; +- u32 end_seq; ++ u32 start_seq __intentional_overflow(-1); ++ u32 end_seq __intentional_overflow(-1); + }; + + /*These are used to set the sack_ok field in struct tcp_options_received */ +@@ -168,7 +168,7 @@ struct tcp_sock { + * total number of data segments in. + */ + u32 rcv_nxt; /* What we want to receive next */ +- u32 copied_seq; /* Head of yet unread data */ ++ u32 copied_seq __intentional_overflow(-1); /* Head of yet unread data */ + u32 rcv_wup; /* rcv_nxt on last window update sent */ + u32 snd_nxt; /* Next sequence we send */ + u32 segs_out; /* RFC4898 tcpEStatsPerfSegsOut +@@ -281,7 +281,7 @@ struct tcp_sock { + u32 rate_interval_us; /* saved rate sample: time elapsed */ + + u32 rcv_wnd; /* Current receiver window */ +- u32 write_seq; /* Tail(+1) of data held in tcp send buffer */ ++ u32 write_seq __intentional_overflow(-1); /* Tail(+1) of data held in tcp send buffer */ + u32 notsent_lowat; /* TCP_NOTSENT_LOWAT */ + u32 pushed_seq; /* Last pushed seq, required to talk to windows */ + u32 lost_out; /* Lost packets */ +@@ -321,7 +321,7 @@ struct tcp_sock { + int undo_retrans; /* number of undoable retransmissions. */ + u32 total_retrans; /* Total retransmits for entire connection */ + +- u32 urg_seq; /* Seq of received urgent pointer */ ++ u32 urg_seq __intentional_overflow(-1); /* Seq of received urgent pointer */ + unsigned int keepalive_time; /* time before keep alive takes place */ + unsigned int keepalive_intvl; /* time interval between keep alive probes */ + +diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h +index 2873baf5372a..19e866c1f5ab 100644 +--- a/include/linux/thread_info.h ++++ b/include/linux/thread_info.h +@@ -14,7 +14,9 @@ struct timespec; + struct compat_timespec; + + #ifdef CONFIG_THREAD_INFO_IN_TASK +-#define current_thread_info() ((struct thread_info *)current) ++#ifndef current_thread_info ++struct thread_info *current_thread_info(void); ++#endif + #endif + + /* +@@ -54,6 +56,13 @@ struct restart_block { + + extern long do_no_restart_syscall(struct restart_block *parm); + ++enum { ++ BAD_STACK = -1, ++ NOT_STACK = 0, ++ GOOD_STACK, ++ GOOD_FRAME, ++}; ++ + #include <linux/bitops.h> + #include <asm/thread_info.h> + +@@ -71,6 +80,22 @@ extern long do_no_restart_syscall(struct restart_block *parm); + * - pass TIF_xxxx constants to these functions + */ + ++#ifdef CONFIG_THREAD_INFO_IN_TASK ++#define set_ti_thread_flag(ti, flag) \ ++ set_bit(flag, (unsigned long *)&ti->flags) ++ ++#define clear_ti_thread_flag(ti, flag) \ ++ clear_bit(flag, (unsigned long *)&ti->flags) ++ ++#define test_and_set_ti_thread_flag(ti, flag) \ ++ test_and_set_bit(flag, (unsigned long *)&ti->flags) ++ ++#define test_and_clear_ti_thread_flag(ti, flag) \ ++ test_and_clear_bit(flag, (unsigned long *)&ti->flags) ++ ++#define test_ti_thread_flag(ti, flag) \ ++ test_bit(flag, (unsigned long *)&ti->flags) ++#else + static inline void set_ti_thread_flag(struct thread_info *ti, int flag) + { + set_bit(flag, (unsigned long *)&ti->flags); +@@ -95,6 +120,7 @@ static inline int test_ti_thread_flag(struct thread_info *ti, int flag) + { + return test_bit(flag, (unsigned long *)&ti->flags); + } ++#endif + + #define set_thread_flag(flag) \ + set_ti_thread_flag(current_thread_info(), flag) +@@ -110,11 +136,11 @@ static inline int test_ti_thread_flag(struct thread_info *ti, int flag) + #define tif_need_resched() test_thread_flag(TIF_NEED_RESCHED) + + #ifndef CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES +-static inline int arch_within_stack_frames(const void * const stack, +- const void * const stackend, +- const void *obj, unsigned long len) ++static inline int arch_within_stack_frames(unsigned long stack, ++ unsigned long stackend, ++ unsigned long obj, unsigned long len) + { +- return 0; ++ return GOOD_STACK; + } + #endif + +@@ -134,6 +160,8 @@ static inline void check_object_size(const void *ptr, unsigned long n, + { } + #endif /* CONFIG_HARDENED_USERCOPY */ + ++bool __access_ok(int type, unsigned long addr, size_t size); ++ + #endif /* __KERNEL__ */ + + #endif /* _LINUX_THREAD_INFO_H */ +diff --git a/include/linux/timer.h b/include/linux/timer.h +index 51d601f192d4..6769812d0a43 100644 +--- a/include/linux/timer.h ++++ b/include/linux/timer.h +@@ -28,7 +28,7 @@ struct timer_list { + #ifdef CONFIG_LOCKDEP + struct lockdep_map lockdep_map; + #endif +-}; ++} __randomize_layout; + + #ifdef CONFIG_LOCKDEP + /* +diff --git a/include/linux/tty.h b/include/linux/tty.h +index 40144f382516..610732a17fff 100644 +--- a/include/linux/tty.h ++++ b/include/linux/tty.h +@@ -225,7 +225,7 @@ struct tty_port { + const struct tty_port_operations *ops; /* Port operations */ + spinlock_t lock; /* Lock protecting tty field */ + int blocked_open; /* Waiting to open */ +- int count; /* Usage count */ ++ atomic_t count; /* Usage count */ + wait_queue_head_t open_wait; /* Open waiters */ + wait_queue_head_t delta_msr_wait; /* Modem status change */ + unsigned long flags; /* User TTY flags ASYNC_ */ +@@ -326,7 +326,7 @@ struct tty_struct { + /* If the tty has a pending do_SAK, queue it here - akpm */ + struct work_struct SAK_work; + struct tty_port *port; +-}; ++} __randomize_layout; + + /* Each of a tty's open files has private_data pointing to tty_file_private */ + struct tty_file_private { +@@ -646,7 +646,7 @@ extern int tty_port_open(struct tty_port *port, + struct tty_struct *tty, struct file *filp); + static inline int tty_port_users(struct tty_port *port) + { +- return port->count + port->blocked_open; ++ return atomic_read(&port->count) + port->blocked_open; + } + + extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc); +diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h +index b742b5e47cc2..76dc1fa826e4 100644 +--- a/include/linux/tty_driver.h ++++ b/include/linux/tty_driver.h +@@ -291,7 +291,7 @@ struct tty_operations { + void (*poll_put_char)(struct tty_driver *driver, int line, char ch); + #endif + const struct file_operations *proc_fops; +-}; ++} __do_const __randomize_layout; + + struct tty_driver { + int magic; /* magic number for this structure */ +@@ -325,7 +325,7 @@ struct tty_driver { + + const struct tty_operations *ops; + struct list_head tty_drivers; +-}; ++} __randomize_layout; + + extern struct list_head tty_drivers; + +diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h +index 3971cf0eb467..7704c4834b31 100644 +--- a/include/linux/tty_ldisc.h ++++ b/include/linux/tty_ldisc.h +@@ -202,7 +202,7 @@ struct tty_ldisc_ops { + + struct module *owner; + +- int refcount; ++ atomic_t refcount; + }; + + struct tty_ldisc { +diff --git a/include/linux/types.h b/include/linux/types.h +index baf718324f4a..161f20fa02f8 100644 +--- a/include/linux/types.h ++++ b/include/linux/types.h +@@ -159,8 +159,10 @@ typedef unsigned __bitwise__ fmode_t; + + #ifdef CONFIG_PHYS_ADDR_T_64BIT + typedef u64 phys_addr_t; ++#define RESOURCE_SIZE_MAX ULLONG_MAX + #else + typedef u32 phys_addr_t; ++#define RESOURCE_SIZE_MAX ULONG_MAX + #endif + + typedef phys_addr_t resource_size_t; +@@ -175,10 +177,26 @@ typedef struct { + int counter; + } atomic_t; + ++#ifdef CONFIG_PAX_REFCOUNT ++typedef struct { ++ int counter; ++} atomic_unchecked_t; ++#else ++typedef atomic_t atomic_unchecked_t; ++#endif ++ + #ifdef CONFIG_64BIT + typedef struct { + long counter; + } atomic64_t; ++ ++#ifdef CONFIG_PAX_REFCOUNT ++typedef struct { ++ long counter; ++} atomic64_unchecked_t; ++#else ++typedef atomic64_t atomic64_unchecked_t; ++#endif + #endif + + struct list_head { +diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h +index f30c187ed785..d2b4ce20f6bc 100644 +--- a/include/linux/uaccess.h ++++ b/include/linux/uaccess.h +@@ -109,7 +109,7 @@ extern long strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count); + * Returns 0 on success, or -EFAULT. + */ + #define probe_kernel_address(addr, retval) \ +- probe_kernel_read(&retval, addr, sizeof(retval)) ++ probe_kernel_read(&(retval), addr, sizeof(retval)) + + #ifndef user_access_begin + #define user_access_begin() do { } while (0) +diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h +index 25e9d9216340..1b34fffb9c7d 100644 +--- a/include/linux/uidgid.h ++++ b/include/linux/uidgid.h +@@ -187,4 +187,10 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid) + + #endif /* CONFIG_USER_NS */ + ++#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x)) ++#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x)) ++#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID) ++#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID)) ++#define gr_is_global_nonroot_gid(x) (!gid_eq((x), GLOBAL_ROOT_GID)) ++ + #endif /* _LINUX_UIDGID_H */ +diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h +index 32c0e83d6239..671eb3518ab3 100644 +--- a/include/linux/uio_driver.h ++++ b/include/linux/uio_driver.h +@@ -67,7 +67,7 @@ struct uio_device { + struct module *owner; + struct device *dev; + int minor; +- atomic_t event; ++ atomic_unchecked_t event; + struct fasync_struct *async_queue; + wait_queue_head_t wait; + struct uio_info *info; +diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h +index 33383ca23837..44211d60f6fd 100644 +--- a/include/linux/unaligned/access_ok.h ++++ b/include/linux/unaligned/access_ok.h +@@ -4,34 +4,34 @@ + #include <linux/kernel.h> + #include <asm/byteorder.h> + +-static __always_inline u16 get_unaligned_le16(const void *p) ++static __always_inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p) + { +- return le16_to_cpup((__le16 *)p); ++ return le16_to_cpup((const __le16 *)p); + } + +-static __always_inline u32 get_unaligned_le32(const void *p) ++static __always_inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p) + { +- return le32_to_cpup((__le32 *)p); ++ return le32_to_cpup((const __le32 *)p); + } + +-static __always_inline u64 get_unaligned_le64(const void *p) ++static __always_inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p) + { +- return le64_to_cpup((__le64 *)p); ++ return le64_to_cpup((const __le64 *)p); + } + +-static __always_inline u16 get_unaligned_be16(const void *p) ++static __always_inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p) + { +- return be16_to_cpup((__be16 *)p); ++ return be16_to_cpup((const __be16 *)p); + } + +-static __always_inline u32 get_unaligned_be32(const void *p) ++static __always_inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p) + { +- return be32_to_cpup((__be32 *)p); ++ return be32_to_cpup((const __be32 *)p); + } + +-static __always_inline u64 get_unaligned_be64(const void *p) ++static __always_inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p) + { +- return be64_to_cpup((__be64 *)p); ++ return be64_to_cpup((const __be64 *)p); + } + + static __always_inline void put_unaligned_le16(u16 val, void *p) +diff --git a/include/linux/usb.h b/include/linux/usb.h +index eba1f10e8cfd..eac1b5280b4a 100644 +--- a/include/linux/usb.h ++++ b/include/linux/usb.h +@@ -370,7 +370,7 @@ struct usb_bus { + * with the URB_SHORT_NOT_OK flag set. + */ + unsigned no_sg_constraint:1; /* no sg constraint */ +- unsigned sg_tablesize; /* 0 or largest number of sg list entries */ ++ unsigned short sg_tablesize; /* 0 or largest number of sg list entries */ + + int devnum_next; /* Next open device number in + * round-robin allocation */ +@@ -599,7 +599,7 @@ struct usb_device { + int maxchild; + + u32 quirks; +- atomic_t urbnum; ++ atomic_unchecked_t urbnum; + + unsigned long active_duration; + +@@ -1700,7 +1700,7 @@ extern int usb_string(struct usb_device *dev, int index, + char *buf, size_t size); + + /* wrappers that also update important state inside usbcore */ +-extern int usb_clear_halt(struct usb_device *dev, int pipe); ++extern int usb_clear_halt(struct usb_device *dev, unsigned int pipe); + extern int usb_reset_configuration(struct usb_device *dev); + extern int usb_set_interface(struct usb_device *dev, int ifnum, int alternate); + extern void usb_reset_endpoint(struct usb_device *dev, unsigned int epaddr); +@@ -1793,10 +1793,10 @@ void usb_sg_wait(struct usb_sg_request *io); + + /* NOTE: these are not the standard USB_ENDPOINT_XFER_* values!! */ + /* (yet ... they're the values used by usbfs) */ +-#define PIPE_ISOCHRONOUS 0 +-#define PIPE_INTERRUPT 1 +-#define PIPE_CONTROL 2 +-#define PIPE_BULK 3 ++#define PIPE_ISOCHRONOUS 0U ++#define PIPE_INTERRUPT 1U ++#define PIPE_CONTROL 2U ++#define PIPE_BULK 3U + + #define usb_pipein(pipe) ((pipe) & USB_DIR_IN) + #define usb_pipeout(pipe) (!usb_pipein(pipe)) +@@ -1845,7 +1845,7 @@ usb_pipe_endpoint(struct usb_device *dev, unsigned int pipe) + /*-------------------------------------------------------------------------*/ + + static inline __u16 +-usb_maxpacket(struct usb_device *udev, int pipe, int is_out) ++usb_maxpacket(struct usb_device *udev, unsigned int pipe, int is_out) + { + struct usb_host_endpoint *ep; + unsigned epnum = usb_pipeendpoint(pipe); +diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h +index 492034126876..46c2fc5cde85 100644 +--- a/include/linux/usb/hcd.h ++++ b/include/linux/usb/hcd.h +@@ -24,6 +24,7 @@ + #include <linux/rwsem.h> + #include <linux/interrupt.h> + #include <linux/idr.h> ++#include <scsi/scsi_host.h> + + #define MAX_TOPO_LEVEL 6 + +diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h +index 00a47d058d83..ed482765fd50 100644 +--- a/include/linux/usb/renesas_usbhs.h ++++ b/include/linux/usb/renesas_usbhs.h +@@ -39,7 +39,7 @@ enum { + */ + struct renesas_usbhs_driver_callback { + int (*notify_hotplug)(struct platform_device *pdev); +-}; ++} __no_const; + + /* + * callback functions for platform +diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h +index dc797739f164..5d396eaaaed6 100644 +--- a/include/linux/user_namespace.h ++++ b/include/linux/user_namespace.h +@@ -59,7 +59,7 @@ struct user_namespace { + #endif + struct ucounts *ucounts; + int ucount_max[UCOUNT_COUNTS]; +-}; ++} __randomize_layout; + + struct ucounts { + struct hlist_node node; +diff --git a/include/linux/utsname.h b/include/linux/utsname.h +index 60f0bb83b313..da826ed059cf 100644 +--- a/include/linux/utsname.h ++++ b/include/linux/utsname.h +@@ -26,7 +26,7 @@ struct uts_namespace { + struct user_namespace *user_ns; + struct ucounts *ucounts; + struct ns_common ns; +-}; ++} __randomize_layout; + extern struct uts_namespace init_uts_ns; + + #ifdef CONFIG_UTS_NS +diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h +index 6f8fbcf10dfb..4efc177ca510 100644 +--- a/include/linux/vermagic.h ++++ b/include/linux/vermagic.h +@@ -25,9 +25,42 @@ + #define MODULE_ARCH_VERMAGIC "" + #endif + ++#ifdef CONFIG_PAX_REFCOUNT ++#define MODULE_PAX_REFCOUNT "REFCOUNT " ++#else ++#define MODULE_PAX_REFCOUNT "" ++#endif ++ ++#ifdef CONSTIFY_PLUGIN ++#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN " ++#else ++#define MODULE_CONSTIFY_PLUGIN "" ++#endif ++ ++#ifdef STACKLEAK_PLUGIN ++#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN " ++#else ++#define MODULE_STACKLEAK_PLUGIN "" ++#endif ++ ++#ifdef RANDSTRUCT_PLUGIN ++#include <generated/randomize_layout_hash.h> ++#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED ++#else ++#define MODULE_RANDSTRUCT_PLUGIN ++#endif ++ ++#ifdef CONFIG_GRKERNSEC ++#define MODULE_GRSEC "GRSEC " ++#else ++#define MODULE_GRSEC "" ++#endif ++ + #define VERMAGIC_STRING \ + UTS_RELEASE " " \ + MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \ + MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \ +- MODULE_ARCH_VERMAGIC ++ MODULE_ARCH_VERMAGIC \ ++ MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \ ++ MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN + +diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h +index 960bedbdec87..161604386b06 100644 +--- a/include/linux/vga_switcheroo.h ++++ b/include/linux/vga_switcheroo.h +@@ -170,9 +170,9 @@ enum vga_switcheroo_state vga_switcheroo_get_client_state(struct pci_dev *dev); + + void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic); + +-int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain); ++int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain); + void vga_switcheroo_fini_domain_pm_ops(struct device *dev); +-int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain); ++int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain); + #else + + static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {} +@@ -194,9 +194,9 @@ static inline enum vga_switcheroo_state vga_switcheroo_get_client_state(struct p + + static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {} + +-static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; } ++static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; } + static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {} +-static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; } ++static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; } + + #endif + #endif /* _LINUX_VGA_SWITCHEROO_H_ */ +diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h +index 3d9d786a943c..56059bf07f6d 100644 +--- a/include/linux/vmalloc.h ++++ b/include/linux/vmalloc.h +@@ -19,6 +19,14 @@ struct notifier_block; /* in notifier.h */ + #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */ + #define VM_NO_GUARD 0x00000040 /* don't add guard page */ + #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */ ++ ++#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC) ++#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */ ++#endif ++ ++#define VM_USERCOPY 0x00000200 /* allocation intended for copies to userland */ ++ ++ + /* bits [20..32] reserved for arch specific ioremap internals */ + + /* +@@ -68,6 +76,7 @@ static inline void vmalloc_init(void) + #endif + + extern void *vmalloc(unsigned long size); ++extern void *vmalloc_usercopy(unsigned long size); + extern void *vzalloc(unsigned long size); + extern void *vmalloc_user(unsigned long size); + extern void *vmalloc_node(unsigned long size, int node); +@@ -87,6 +96,10 @@ extern void *vmap(struct page **pages, unsigned int count, + unsigned long flags, pgprot_t prot); + extern void vunmap(const void *addr); + ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++extern void unmap_process_stacks(struct task_struct *task); ++#endif ++ + extern int remap_vmalloc_range_partial(struct vm_area_struct *vma, + unsigned long uaddr, void *kaddr, + unsigned long size); +@@ -151,7 +164,7 @@ extern void free_vm_area(struct vm_struct *area); + + /* for /dev/kmem */ + extern long vread(char *buf, char *addr, unsigned long count); +-extern long vwrite(char *buf, char *addr, unsigned long count); ++extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3); + + /* + * Internals. Dont't use.. +diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h +index 613771909b6e..f925b2f58e49 100644 +--- a/include/linux/vmstat.h ++++ b/include/linux/vmstat.h +@@ -107,26 +107,26 @@ static inline void vm_events_fold_cpu(int cpu) + /* + * Zone and node-based page accounting with per cpu differentials. + */ +-extern atomic_long_t vm_zone_stat[NR_VM_ZONE_STAT_ITEMS]; +-extern atomic_long_t vm_node_stat[NR_VM_NODE_STAT_ITEMS]; ++extern atomic_long_unchecked_t vm_zone_stat[NR_VM_ZONE_STAT_ITEMS]; ++extern atomic_long_unchecked_t vm_node_stat[NR_VM_NODE_STAT_ITEMS]; + + static inline void zone_page_state_add(long x, struct zone *zone, + enum zone_stat_item item) + { +- atomic_long_add(x, &zone->vm_stat[item]); +- atomic_long_add(x, &vm_zone_stat[item]); ++ atomic_long_add_unchecked(x, &zone->vm_stat[item]); ++ atomic_long_add_unchecked(x, &vm_zone_stat[item]); + } + + static inline void node_page_state_add(long x, struct pglist_data *pgdat, + enum node_stat_item item) + { +- atomic_long_add(x, &pgdat->vm_stat[item]); +- atomic_long_add(x, &vm_node_stat[item]); ++ atomic_long_add_unchecked(x, &pgdat->vm_stat[item]); ++ atomic_long_add_unchecked(x, &vm_node_stat[item]); + } + + static inline unsigned long global_page_state(enum zone_stat_item item) + { +- long x = atomic_long_read(&vm_zone_stat[item]); ++ long x = atomic_long_read_unchecked(&vm_zone_stat[item]); + #ifdef CONFIG_SMP + if (x < 0) + x = 0; +@@ -136,7 +136,7 @@ static inline unsigned long global_page_state(enum zone_stat_item item) + + static inline unsigned long global_node_page_state(enum node_stat_item item) + { +- long x = atomic_long_read(&vm_node_stat[item]); ++ long x = atomic_long_read_unchecked(&vm_node_stat[item]); + #ifdef CONFIG_SMP + if (x < 0) + x = 0; +@@ -144,10 +144,10 @@ static inline unsigned long global_node_page_state(enum node_stat_item item) + return x; + } + +-static inline unsigned long zone_page_state(struct zone *zone, ++static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone, + enum zone_stat_item item) + { +- long x = atomic_long_read(&zone->vm_stat[item]); ++ long x = atomic_long_read_unchecked(&zone->vm_stat[item]); + #ifdef CONFIG_SMP + if (x < 0) + x = 0; +@@ -164,7 +164,7 @@ static inline unsigned long zone_page_state(struct zone *zone, + static inline unsigned long zone_page_state_snapshot(struct zone *zone, + enum zone_stat_item item) + { +- long x = atomic_long_read(&zone->vm_stat[item]); ++ long x = atomic_long_read_unchecked(&zone->vm_stat[item]); + + #ifdef CONFIG_SMP + int cpu; +@@ -180,7 +180,7 @@ static inline unsigned long zone_page_state_snapshot(struct zone *zone, + static inline unsigned long node_page_state_snapshot(pg_data_t *pgdat, + enum node_stat_item item) + { +- long x = atomic_long_read(&pgdat->vm_stat[item]); ++ long x = atomic_long_read_unchecked(&pgdat->vm_stat[item]); + + #ifdef CONFIG_SMP + int cpu; +@@ -267,26 +267,26 @@ static inline void __mod_node_page_state(struct pglist_data *pgdat, + + static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item) + { +- atomic_long_inc(&zone->vm_stat[item]); +- atomic_long_inc(&vm_zone_stat[item]); ++ atomic_long_inc_unchecked(&zone->vm_stat[item]); ++ atomic_long_inc_unchecked(&vm_zone_stat[item]); + } + + static inline void __inc_node_state(struct pglist_data *pgdat, enum node_stat_item item) + { +- atomic_long_inc(&pgdat->vm_stat[item]); +- atomic_long_inc(&vm_node_stat[item]); ++ atomic_long_inc_unchecked(&pgdat->vm_stat[item]); ++ atomic_long_inc_unchecked(&vm_node_stat[item]); + } + + static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item) + { +- atomic_long_dec(&zone->vm_stat[item]); +- atomic_long_dec(&vm_zone_stat[item]); ++ atomic_long_dec_unchecked(&zone->vm_stat[item]); ++ atomic_long_dec_unchecked(&vm_zone_stat[item]); + } + + static inline void __dec_node_state(struct pglist_data *pgdat, enum node_stat_item item) + { +- atomic_long_dec(&pgdat->vm_stat[item]); +- atomic_long_dec(&vm_node_stat[item]); ++ atomic_long_dec_unchecked(&pgdat->vm_stat[item]); ++ atomic_long_dec_unchecked(&vm_node_stat[item]); + } + + static inline void __inc_zone_page_state(struct page *page, +diff --git a/include/linux/writeback.h b/include/linux/writeback.h +index 797100e10010..8c7ef4ad61c9 100644 +--- a/include/linux/writeback.h ++++ b/include/linux/writeback.h +@@ -278,8 +278,9 @@ static inline void inode_detach_wb(struct inode *inode) + } + + static inline void wbc_attach_and_unlock_inode(struct writeback_control *wbc, ++ struct inode *inode) __releases(&inode->i_lock); ++static inline void wbc_attach_and_unlock_inode(struct writeback_control *wbc, + struct inode *inode) +- __releases(&inode->i_lock) + { + spin_unlock(&inode->i_lock); + } +diff --git a/include/linux/xattr.h b/include/linux/xattr.h +index e77605a0c8da..6131f71d62d7 100644 +--- a/include/linux/xattr.h ++++ b/include/linux/xattr.h +@@ -35,7 +35,7 @@ struct xattr_handler { + int (*set)(const struct xattr_handler *, struct dentry *dentry, + struct inode *inode, const char *name, const void *buffer, + size_t size, int flags); +-}; ++} __do_const; + + const char *xattr_full_name(const struct xattr_handler *, const char *); + +@@ -46,6 +46,9 @@ struct xattr { + }; + + ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t); ++#ifdef CONFIG_PAX_XATTR_PAX_FLAGS ++ssize_t pax_getxattr(struct dentry *, void *, size_t); ++#endif + ssize_t __vfs_getxattr(struct dentry *, struct inode *, const char *, void *, size_t); + ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t); + ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size); +diff --git a/include/linux/zlib.h b/include/linux/zlib.h +index 92dbbd3f6c75..13ab0b38936f 100644 +--- a/include/linux/zlib.h ++++ b/include/linux/zlib.h +@@ -31,6 +31,7 @@ + #define _ZLIB_H + + #include <linux/zconf.h> ++#include <linux/compiler.h> + + /* zlib deflate based on ZLIB_VERSION "1.1.3" */ + /* zlib inflate based on ZLIB_VERSION "1.2.3" */ +@@ -179,7 +180,7 @@ typedef z_stream *z_streamp; + + /* basic functions */ + +-extern int zlib_deflate_workspacesize (int windowBits, int memLevel); ++extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0); + /* + Returns the number of bytes that needs to be allocated for a per- + stream workspace with the specified parameters. A pointer to this +diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h +index e657614521e3..6f02e2acf906 100644 +--- a/include/media/v4l2-dev.h ++++ b/include/media/v4l2-dev.h +@@ -161,7 +161,7 @@ struct v4l2_file_operations { + int (*mmap) (struct file *, struct vm_area_struct *); + int (*open) (struct file *); + int (*release) (struct file *); +-}; ++} __do_const; + + /* + * Newer version of video_device, handled by videodev2.c +diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h +index 8ffa94009d1a..eaa9cfa99a1b 100644 +--- a/include/media/v4l2-device.h ++++ b/include/media/v4l2-device.h +@@ -139,7 +139,7 @@ int __must_check v4l2_device_register(struct device *dev, + * then the name will be set to cx18-0 since cx180 would look really odd. + */ + int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename, +- atomic_t *instance); ++ atomic_unchecked_t *instance); + + /** + * v4l2_device_disconnect - Change V4L2 device state to disconnected. +diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h +index 5122b5e40f78..598b440cf588 100644 +--- a/include/net/9p/transport.h ++++ b/include/net/9p/transport.h +@@ -62,7 +62,7 @@ struct p9_trans_module { + int (*cancelled)(struct p9_client *, struct p9_req_t *req); + int (*zc_request)(struct p9_client *, struct p9_req_t *, + struct iov_iter *, struct iov_iter *, int , int, int); +-}; ++} __do_const; + + void v9fs_register_trans(struct p9_trans_module *m); + void v9fs_unregister_trans(struct p9_trans_module *m); +diff --git a/include/net/af_unix.h b/include/net/af_unix.h +index fd60eccb59a6..64e2a1e24a2c 100644 +--- a/include/net/af_unix.h ++++ b/include/net/af_unix.h +@@ -36,7 +36,7 @@ struct unix_skb_parms { + u32 secid; /* Security ID */ + #endif + u32 consumed; +-}; ++} __randomize_layout; + + #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb)) + +diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h +index 5ee3c689c863..54f883a3aa89 100644 +--- a/include/net/bluetooth/l2cap.h ++++ b/include/net/bluetooth/l2cap.h +@@ -619,7 +619,7 @@ struct l2cap_ops { + struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan, + unsigned long hdr_len, + unsigned long len, int nb); +-}; ++} __do_const; + + struct l2cap_conn { + struct hci_conn *hcon; +diff --git a/include/net/bonding.h b/include/net/bonding.h +index f32f7ef8a23a..3c316c801146 100644 +--- a/include/net/bonding.h ++++ b/include/net/bonding.h +@@ -695,7 +695,7 @@ extern struct rtnl_link_ops bond_link_ops; + + static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb) + { +- atomic_long_inc(&dev->tx_dropped); ++ atomic_long_inc_unchecked(&dev->tx_dropped); + dev_kfree_skb_any(skb); + } + +diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h +index f2ae33d23baf..c457cf08bc76 100644 +--- a/include/net/caif/cfctrl.h ++++ b/include/net/caif/cfctrl.h +@@ -52,7 +52,7 @@ struct cfctrl_rsp { + void (*radioset_rsp)(void); + void (*reject_rsp)(struct cflayer *layer, u8 linkid, + struct cflayer *client_layer); +-}; ++} __no_const; + + /* Link Setup Parameters for CAIF-Links. */ + struct cfctrl_link_param { +@@ -101,8 +101,8 @@ struct cfctrl_request_info { + struct cfctrl { + struct cfsrvl serv; + struct cfctrl_rsp res; +- atomic_t req_seq_no; +- atomic_t rsp_seq_no; ++ atomic_unchecked_t req_seq_no; ++ atomic_unchecked_t rsp_seq_no; + struct list_head list; + /* Protects from simultaneous access to first_req list */ + spinlock_t info_list_lock; +diff --git a/include/net/cfg80211-wext.h b/include/net/cfg80211-wext.h +index 25baddc4fbed..f9a13749a0e6 100644 +--- a/include/net/cfg80211-wext.h ++++ b/include/net/cfg80211-wext.h +@@ -22,34 +22,34 @@ + */ + int cfg80211_wext_giwname(struct net_device *dev, + struct iw_request_info *info, +- char *name, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, +- u32 *mode, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, +- u32 *mode, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_siwscan(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + int cfg80211_wext_giwscan(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_giwrange(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_siwrts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rts, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_giwrts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rts, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_siwfrag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *frag, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_giwfrag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *frag, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_giwretry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *retry, char *extra); ++ union iwreq_data *wrqu, char *extra); + + #endif /* __NET_CFG80211_WEXT_H */ +diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h +index 795ca4008f72..97964b20c963 100644 +--- a/include/net/cfg802154.h ++++ b/include/net/cfg802154.h +@@ -354,7 +354,7 @@ struct wpan_dev { + /* MAC BSN field */ + atomic_t bsn; + /* MAC DSN field */ +- atomic_t dsn; ++ atomic_unchecked_t dsn; + + u8 min_be; + u8 max_be; +diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h +index 456e4a6006ab..32ce9c450546 100644 +--- a/include/net/fib_rules.h ++++ b/include/net/fib_rules.h +@@ -33,8 +33,12 @@ struct fib_rule { + struct rcu_head rcu; + }; + ++typedef struct rt6_info *(*pol_lookup_t)(struct net *, ++ struct fib6_table *, ++ struct flowi6 *, int); ++ + struct fib_lookup_arg { +- void *lookup_ptr; ++ pol_lookup_t lookup_ptr; + void *result; + struct fib_rule *rule; + u32 table; +diff --git a/include/net/flow.h b/include/net/flow.h +index 035aa7716967..e4a09698aef7 100644 +--- a/include/net/flow.h ++++ b/include/net/flow.h +@@ -242,7 +242,7 @@ void flow_cache_fini(struct net *net); + + void flow_cache_flush(struct net *net); + void flow_cache_flush_deferred(struct net *net); +-extern atomic_t flow_cache_genid; ++extern atomic_unchecked_t flow_cache_genid; + + __u32 __get_hash_from_flowi6(const struct flowi6 *fl6, struct flow_keys *keys); + +diff --git a/include/net/genetlink.h b/include/net/genetlink.h +index 8d4608ce8716..460372d2ea7b 100644 +--- a/include/net/genetlink.h ++++ b/include/net/genetlink.h +@@ -128,7 +128,7 @@ struct genl_ops { + u8 cmd; + u8 internal_flags; + u8 flags; +-}; ++} __do_const; + + int __genl_register_family(struct genl_family *family); + +diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h +index 2a1abbf8da74..93305b8fd017 100644 +--- a/include/net/gro_cells.h ++++ b/include/net/gro_cells.h +@@ -25,7 +25,7 @@ static inline int gro_cells_receive(struct gro_cells *gcells, struct sk_buff *sk + cell = this_cpu_ptr(gcells->cells); + + if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) { +- atomic_long_inc(&dev->rx_dropped); ++ atomic_long_inc_unchecked(&dev->rx_dropped); + kfree_skb(skb); + return NET_RX_DROP; + } +diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h +index 197a30d221e9..677cd909bd8b 100644 +--- a/include/net/inet_connection_sock.h ++++ b/include/net/inet_connection_sock.h +@@ -65,7 +65,7 @@ struct inet_connection_sock_af_ops { + int (*bind_conflict)(const struct sock *sk, + const struct inet_bind_bucket *tb, bool relax); + void (*mtu_reduced)(struct sock *sk); +-}; ++} __do_const; + + /** inet_connection_sock - INET connection oriented sock + * +diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h +index 236a81034fef..0dae46913abd 100644 +--- a/include/net/inet_sock.h ++++ b/include/net/inet_sock.h +@@ -44,7 +44,7 @@ + struct ip_options { + __be32 faddr; + __be32 nexthop; +- unsigned char optlen; ++ unsigned char optlen __intentional_overflow(0); + unsigned char srr; + unsigned char rr; + unsigned char ts; +diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h +index 235c7811a86a..160d4a38ad1c 100644 +--- a/include/net/inetpeer.h ++++ b/include/net/inetpeer.h +@@ -52,7 +52,7 @@ struct inet_peer { + */ + union { + struct { +- atomic_t rid; /* Frag reception counter */ ++ atomic_unchecked_t rid; /* Frag reception counter */ + }; + struct rcu_head rcu; + struct inet_peer *gc_next; +diff --git a/include/net/ip.h b/include/net/ip.h +index d3a107850a41..73cb3cddba4b 100644 +--- a/include/net/ip.h ++++ b/include/net/ip.h +@@ -354,7 +354,7 @@ static inline unsigned int ip_skb_dst_mtu(struct sock *sk, + return min(skb_dst(skb)->dev->mtu, IP_MAX_MTU); + } + +-u32 ip_idents_reserve(u32 hash, int segs); ++u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1); + void __ip_select_ident(struct net *net, struct iphdr *iph, int segs); + + static inline void ip_select_ident_segs(struct net *net, struct sk_buff *skb, +diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h +index a74e2aa40ef4..bb6d0c43b40c 100644 +--- a/include/net/ip6_fib.h ++++ b/include/net/ip6_fib.h +@@ -250,10 +250,6 @@ struct fib6_table { + #define RT6_TABLE_LOCAL RT6_TABLE_MAIN + #endif + +-typedef struct rt6_info *(*pol_lookup_t)(struct net *, +- struct fib6_table *, +- struct flowi6 *, int); +- + /* + * exported functions + */ +diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h +index aa758280d8a8..a0a5131ff543 100644 +--- a/include/net/ip_fib.h ++++ b/include/net/ip_fib.h +@@ -189,7 +189,7 @@ static inline void fib_info_offload_dec(struct fib_info *fi) + + #define FIB_RES_SADDR(net, res) \ + ((FIB_RES_NH(res).nh_saddr_genid == \ +- atomic_read(&(net)->ipv4.dev_addr_genid)) ? \ ++ atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \ + FIB_RES_NH(res).nh_saddr : \ + fib_info_update_nh_saddr((net), &FIB_RES_NH(res))) + #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw) +diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h +index cd6018a9ee24..996671f8c193 100644 +--- a/include/net/ip_vs.h ++++ b/include/net/ip_vs.h +@@ -543,7 +543,7 @@ struct ip_vs_conn { + struct ip_vs_conn *control; /* Master control connection */ + atomic_t n_control; /* Number of controlled ones */ + struct ip_vs_dest *dest; /* real server */ +- atomic_t in_pkts; /* incoming packet counter */ ++ atomic_unchecked_t in_pkts; /* incoming packet counter */ + + /* Packet transmitter for different forwarding methods. If it + * mangles the packet, it must return NF_DROP or better NF_STOLEN, +@@ -664,7 +664,7 @@ struct ip_vs_dest { + __be16 port; /* port number of the server */ + union nf_inet_addr addr; /* IP address of the server */ + volatile unsigned int flags; /* dest status flags */ +- atomic_t conn_flags; /* flags to copy to conn */ ++ atomic_unchecked_t conn_flags; /* flags to copy to conn */ + atomic_t weight; /* server weight */ + + atomic_t refcnt; /* reference counter */ +@@ -931,11 +931,11 @@ struct netns_ipvs { + /* ip_vs_lblc */ + int sysctl_lblc_expiration; + struct ctl_table_header *lblc_ctl_header; +- struct ctl_table *lblc_ctl_table; ++ ctl_table_no_const *lblc_ctl_table; + /* ip_vs_lblcr */ + int sysctl_lblcr_expiration; + struct ctl_table_header *lblcr_ctl_header; +- struct ctl_table *lblcr_ctl_table; ++ ctl_table_no_const *lblcr_ctl_table; + /* ip_vs_est */ + struct list_head est_list; /* estimator list */ + spinlock_t est_lock; +diff --git a/include/net/ipv6.h b/include/net/ipv6.h +index 615ce0abba9c..6ce5119a0f86 100644 +--- a/include/net/ipv6.h ++++ b/include/net/ipv6.h +@@ -793,7 +793,7 @@ static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb, + * to minimize possbility that any useful information to an + * attacker is leaked. Only lower 20 bits are relevant. + */ +- rol32(hash, 16); ++ hash = rol32(hash, 16); + + flowlabel = (__force __be32)hash & IPV6_FLOWLABEL_MASK; + +diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h +index 8d4f588974bc..2e37ad21520a 100644 +--- a/include/net/irda/ircomm_tty.h ++++ b/include/net/irda/ircomm_tty.h +@@ -33,6 +33,7 @@ + #include <linux/termios.h> + #include <linux/timer.h> + #include <linux/tty.h> /* struct tty_struct */ ++#include <asm/local.h> + + #include <net/irda/irias_object.h> + #include <net/irda/ircomm_core.h> +diff --git a/include/net/irda/irias_object.h b/include/net/irda/irias_object.h +index 83f78081799c..a925cf8cf245 100644 +--- a/include/net/irda/irias_object.h ++++ b/include/net/irda/irias_object.h +@@ -83,7 +83,7 @@ void irias_insert_object(struct ias_object *obj); + int irias_delete_object(struct ias_object *obj); + int irias_delete_attrib(struct ias_object *obj, struct ias_attrib *attrib, + int cleanobject); +-void __irias_delete_object(struct ias_object *obj); ++void __irias_delete_object(void *_obj); + + void irias_add_integer_attrib(struct ias_object *obj, char *name, int value, + int user); +diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h +index f132924cc9da..f80b01d719ae 100644 +--- a/include/net/irda/irlmp.h ++++ b/include/net/irda/irlmp.h +@@ -194,6 +194,7 @@ struct irlmp_cb { + /* Prototype declarations */ + int irlmp_init(void); + void irlmp_cleanup(void); ++void irlmp_kfree(void *arg); + struct lsap_cb *irlmp_open_lsap(__u8 slsap, notify_t *notify, __u8 pid); + void irlmp_close_lsap( struct lsap_cb *self); + +diff --git a/include/net/irda/irlmp_event.h b/include/net/irda/irlmp_event.h +index 9e4ec17a7449..c3247bb420de 100644 +--- a/include/net/irda/irlmp_event.h ++++ b/include/net/irda/irlmp_event.h +@@ -82,9 +82,9 @@ typedef enum { + extern const char *const irlmp_state[]; + extern const char *const irlsap_state[]; + +-void irlmp_watchdog_timer_expired(void *data); +-void irlmp_discovery_timer_expired(void *data); +-void irlmp_idle_timer_expired(void *data); ++void irlmp_watchdog_timer_expired(unsigned long data); ++void irlmp_discovery_timer_expired(unsigned long data); ++void irlmp_idle_timer_expired(unsigned long data); + + void irlmp_do_lap_event(struct lap_cb *self, IRLMP_EVENT event, + struct sk_buff *skb); +diff --git a/include/net/irda/timer.h b/include/net/irda/timer.h +index cb2615ccf761..8223ae779781 100644 +--- a/include/net/irda/timer.h ++++ b/include/net/irda/timer.h +@@ -72,12 +72,10 @@ struct lap_cb; + + #define WATCHDOG_TIMEOUT (20*HZ) /* 20 sec */ + +-typedef void (*TIMER_CALLBACK)(void *); +- + static inline void irda_start_timer(struct timer_list *ptimer, int timeout, +- void* data, TIMER_CALLBACK callback) ++ void* data, void (*callback)(unsigned long)) + { +- ptimer->function = (void (*)(unsigned long)) callback; ++ ptimer->function = callback; + ptimer->data = (unsigned long) data; + + /* Set new value for timer (update or add timer). +diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h +index 714cc9a54a4c..ea05f3e9a0ea 100644 +--- a/include/net/iucv/af_iucv.h ++++ b/include/net/iucv/af_iucv.h +@@ -149,7 +149,7 @@ struct iucv_skb_cb { + struct iucv_sock_list { + struct hlist_head head; + rwlock_t lock; +- atomic_t autobind_name; ++ atomic_unchecked_t autobind_name; + }; + + unsigned int iucv_sock_poll(struct file *file, struct socket *sock, +diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h +index f3be818e73c1..bf461964837b 100644 +--- a/include/net/llc_c_ac.h ++++ b/include/net/llc_c_ac.h +@@ -87,7 +87,7 @@ + #define LLC_CONN_AC_STOP_SENDACK_TMR 70 + #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71 + +-typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb); ++typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb); + + int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb); + int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb); +diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h +index 3948cf111dd0..83b28c48c523 100644 +--- a/include/net/llc_c_ev.h ++++ b/include/net/llc_c_ev.h +@@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb) + return (struct llc_conn_state_ev *)skb->cb; + } + +-typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb); +-typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb); ++typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb); ++typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb); + + int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb); + int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb); +diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h +index 48f3f891b2f9..0e92c50d32fb 100644 +--- a/include/net/llc_c_st.h ++++ b/include/net/llc_c_st.h +@@ -37,7 +37,7 @@ struct llc_conn_state_trans { + u8 next_state; + const llc_conn_ev_qfyr_t *ev_qualifiers; + const llc_conn_action_t *ev_actions; +-}; ++} __do_const; + + struct llc_conn_state { + u8 current_state; +diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h +index a61b98c108ee..aade1eb047e1 100644 +--- a/include/net/llc_s_ac.h ++++ b/include/net/llc_s_ac.h +@@ -23,7 +23,7 @@ + #define SAP_ACT_TEST_IND 9 + + /* All action functions must look like this */ +-typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb); ++typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb); + + int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb); + int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb); +diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h +index c4359e203013..76dbc4a281f9 100644 +--- a/include/net/llc_s_st.h ++++ b/include/net/llc_s_st.h +@@ -20,7 +20,7 @@ struct llc_sap_state_trans { + llc_sap_ev_t ev; + u8 next_state; + const llc_sap_action_t *ev_actions; +-}; ++} __do_const; + + struct llc_sap_state { + u8 curr_state; +diff --git a/include/net/mac80211.h b/include/net/mac80211.h +index e2dba93e374f..5a752f4f4a42 100644 +--- a/include/net/mac80211.h ++++ b/include/net/mac80211.h +@@ -1573,7 +1573,7 @@ enum ieee80211_key_flags { + * @iv_len: The IV length for this key type + */ + struct ieee80211_key_conf { +- atomic64_t tx_pn; ++ atomic64_unchecked_t tx_pn; + u32 cipher; + u8 icv_len; + u8 iv_len; +@@ -5421,7 +5421,7 @@ struct ieee80211_tx_rate_control { + struct sk_buff *skb; + struct ieee80211_tx_rate reported_rate; + bool rts, short_preamble; +- u8 max_rate_idx; ++ s8 max_rate_idx; + u32 rate_idx_mask; + u8 *rate_idx_mcs_mask; + bool bss; +@@ -5458,7 +5458,7 @@ struct rate_control_ops { + void (*remove_sta_debugfs)(void *priv, void *priv_sta); + + u32 (*get_expected_throughput)(void *priv_sta); +-}; ++} __do_const; + + static inline int rate_supported(struct ieee80211_sta *sta, + enum nl80211_band band, +diff --git a/include/net/neighbour.h b/include/net/neighbour.h +index 8b683841e574..48fe40e3840e 100644 +--- a/include/net/neighbour.h ++++ b/include/net/neighbour.h +@@ -142,7 +142,7 @@ struct neighbour { + unsigned int arp_queue_len_bytes; + struct timer_list timer; + unsigned long used; +- atomic_t probes; ++ atomic_unchecked_t probes; + __u8 flags; + __u8 nud_state; + __u8 type; +@@ -163,7 +163,7 @@ struct neigh_ops { + void (*error_report)(struct neighbour *, struct sk_buff *); + int (*output)(struct neighbour *, struct sk_buff *); + int (*connected_output)(struct neighbour *, struct sk_buff *); +-}; ++} __do_const; + + struct pneigh_entry { + struct pneigh_entry *next; +@@ -217,7 +217,7 @@ struct neigh_table { + struct neigh_statistics __percpu *stats; + struct neigh_hash_table __rcu *nht; + struct pneigh_entry **phash_buckets; +-}; ++} __randomize_layout; + + enum { + NEIGH_ARP_TABLE = 0, +diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h +index 0940598c002f..e69bc18c005a 100644 +--- a/include/net/net_namespace.h ++++ b/include/net/net_namespace.h +@@ -53,7 +53,7 @@ struct net { + */ + spinlock_t rules_mod_lock; + +- atomic64_t cookie_gen; ++ atomic64_unchecked_t cookie_gen; + + struct list_head list; /* list of network namespaces */ + struct list_head cleanup_list; /* namespaces on death row */ +@@ -142,8 +142,8 @@ struct net { + struct netns_mpls mpls; + #endif + struct sock *diag_nlsk; +- atomic_t fnhe_genid; +-}; ++ atomic_unchecked_t fnhe_genid; ++} __randomize_layout; + + #include <linux/seq_file_net.h> + +@@ -278,7 +278,11 @@ static inline struct net *read_pnet(const possible_net_t *pnet) + #define __net_init __init + #define __net_exit __ref + #define __net_initdata __initdata ++#ifdef CONSTIFY_PLUGIN + #define __net_initconst __initconst ++#else ++#define __net_initconst __initdata ++#endif + #endif + + int peernet2id_alloc(struct net *net, struct net *peer); +@@ -293,7 +297,7 @@ struct pernet_operations { + void (*exit_batch)(struct list_head *net_exit_list); + int *id; + size_t size; +-}; ++} __do_const; + + /* + * Use these carefully. If you implement a network device and it +@@ -341,12 +345,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header) + + static inline int rt_genid_ipv4(struct net *net) + { +- return atomic_read(&net->ipv4.rt_genid); ++ return atomic_read_unchecked(&net->ipv4.rt_genid); + } + + static inline void rt_genid_bump_ipv4(struct net *net) + { +- atomic_inc(&net->ipv4.rt_genid); ++ atomic_inc_unchecked(&net->ipv4.rt_genid); + } + + extern void (*__fib6_flush_trees)(struct net *net); +@@ -373,12 +377,12 @@ static inline void rt_genid_bump_all(struct net *net) + + static inline int fnhe_genid(struct net *net) + { +- return atomic_read(&net->fnhe_genid); ++ return atomic_read_unchecked(&net->fnhe_genid); + } + + static inline void fnhe_genid_bump(struct net *net) + { +- atomic_inc(&net->fnhe_genid); ++ atomic_inc_unchecked(&net->fnhe_genid); + } + + #endif /* __NET_NET_NAMESPACE_H */ +diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h +index d9d52c020a70..e38856d664e6 100644 +--- a/include/net/netfilter/nf_conntrack.h ++++ b/include/net/netfilter/nf_conntrack.h +@@ -307,7 +307,7 @@ static inline bool nf_ct_should_gc(const struct nf_conn *ct) + + struct kernel_param; + +-int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp); ++int nf_conntrack_set_hashsize(const char *val, const struct kernel_param *kp); + int nf_conntrack_hash_resize(unsigned int hashsize); + + extern struct hlist_nulls_head *nf_conntrack_hash; +diff --git a/include/net/netlabel.h b/include/net/netlabel.h +index efe98068880f..bec155a74d3a 100644 +--- a/include/net/netlabel.h ++++ b/include/net/netlabel.h +@@ -669,6 +669,7 @@ static inline int netlbl_skbuff_getattr(const struct sk_buff *skb, + return -ENOSYS; + } + static inline void netlbl_skbuff_err(struct sk_buff *skb, ++ u16 family, + int error, + int gateway) + { +diff --git a/include/net/netlink.h b/include/net/netlink.h +index 254a0fc01800..040f766b70d9 100644 +--- a/include/net/netlink.h ++++ b/include/net/netlink.h +@@ -532,7 +532,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark) + { + if (mark) { + WARN_ON((unsigned char *) mark < skb->data); +- skb_trim(skb, (unsigned char *) mark - skb->data); ++ skb_trim(skb, (const unsigned char *) mark - skb->data); + } + } + +diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h +index e469e85de3f9..657e258c8a37 100644 +--- a/include/net/netns/conntrack.h ++++ b/include/net/netns/conntrack.h +@@ -14,7 +14,7 @@ struct nf_conntrack_ecache; + struct nf_proto_net { + #ifdef CONFIG_SYSCTL + struct ctl_table_header *ctl_table_header; +- struct ctl_table *ctl_table; ++ ctl_table_no_const *ctl_table; + #endif + unsigned int users; + }; +diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h +index 7adf4386ac8f..4080f91db617 100644 +--- a/include/net/netns/ipv4.h ++++ b/include/net/netns/ipv4.h +@@ -118,7 +118,7 @@ struct netns_ipv4 { + + struct ping_group_range ping_group_range; + +- atomic_t dev_addr_genid; ++ atomic_unchecked_t dev_addr_genid; + + #ifdef CONFIG_SYSCTL + unsigned long *sysctl_local_reserved_ports; +@@ -135,6 +135,6 @@ struct netns_ipv4 { + #ifdef CONFIG_IP_ROUTE_MULTIPATH + int sysctl_fib_multipath_use_neigh; + #endif +- atomic_t rt_genid; ++ atomic_unchecked_t rt_genid; + }; + #endif +diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h +index 10d0848f5b8a..68bc2daeb7ac 100644 +--- a/include/net/netns/ipv6.h ++++ b/include/net/netns/ipv6.h +@@ -83,8 +83,8 @@ struct netns_ipv6 { + struct fib_rules_ops *mr6_rules_ops; + #endif + #endif +- atomic_t dev_addr_genid; +- atomic_t fib6_sernum; ++ atomic_unchecked_t dev_addr_genid; ++ atomic_unchecked_t fib6_sernum; + }; + + #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) +diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h +index 27bb9633c69d..931e36e59771 100644 +--- a/include/net/netns/xfrm.h ++++ b/include/net/netns/xfrm.h +@@ -76,7 +76,7 @@ struct netns_xfrm { + + /* flow cache part */ + struct flow_cache flow_cache_global; +- atomic_t flow_cache_genid; ++ atomic_unchecked_t flow_cache_genid; + struct list_head flow_cache_gc_list; + atomic_t flow_cache_gc_count; + spinlock_t flow_cache_gc_lock; +diff --git a/include/net/ping.h b/include/net/ping.h +index 4cd90d6b5c25..49473115b6d4 100644 +--- a/include/net/ping.h ++++ b/include/net/ping.h +@@ -54,7 +54,7 @@ struct ping_iter_state { + + extern struct proto ping_prot; + #if IS_ENABLED(CONFIG_IPV6) +-extern struct pingv6_ops pingv6_ops; ++extern struct pingv6_ops *pingv6_ops; + #endif + + struct pingfakehdr { +diff --git a/include/net/protocol.h b/include/net/protocol.h +index bf36ca34af7a..c29da79c52c0 100644 +--- a/include/net/protocol.h ++++ b/include/net/protocol.h +@@ -49,7 +49,7 @@ struct net_protocol { + * socket lookup? + */ + icmp_strict_tag_validation:1; +-}; ++} __do_const; + + #if IS_ENABLED(CONFIG_IPV6) + struct inet6_protocol { +@@ -62,7 +62,7 @@ struct inet6_protocol { + u8 type, u8 code, int offset, + __be32 info); + unsigned int flags; /* INET6_PROTO_xxx */ +-}; ++} __do_const; + + #define INET6_PROTO_NOPOLICY 0x1 + #define INET6_PROTO_FINAL 0x2 +diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h +index 4113916cc1bb..afa5d60f4667 100644 +--- a/include/net/rtnetlink.h ++++ b/include/net/rtnetlink.h +@@ -103,7 +103,7 @@ struct rtnl_link_ops { + int (*fill_linkxstats)(struct sk_buff *skb, + const struct net_device *dev, + int *prividx, int attr); +-}; ++} __do_const; + + int __rtnl_link_register(struct rtnl_link_ops *ops); + void __rtnl_link_unregister(struct rtnl_link_ops *ops); +diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h +index 4a5b9a306c69..ca27d7364e08 100644 +--- a/include/net/sctp/checksum.h ++++ b/include/net/sctp/checksum.h +@@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb, + unsigned int offset) + { + struct sctphdr *sh = sctp_hdr(skb); +- __le32 ret, old = sh->checksum; +- const struct skb_checksum_ops ops = { ++ __le32 ret, old = sh->checksum; ++ static const struct skb_checksum_ops ops = { + .update = sctp_csum_update, + .combine = sctp_csum_combine, + }; +diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h +index ca6c971dd74a..d4bdc2780af7 100644 +--- a/include/net/sctp/sm.h ++++ b/include/net/sctp/sm.h +@@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long); + typedef struct { + sctp_state_fn_t *fn; + const char *name; +-} sctp_sm_table_entry_t; ++} __do_const sctp_sm_table_entry_t; + + /* A naming convention of "sctp_sf_xxx" applies to all the state functions + * currently in use. +@@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *); + __u32 sctp_generate_tsn(const struct sctp_endpoint *); + + /* Extern declarations for major data structures. */ +-extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES]; ++extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES]; + + + /* Get the size of a DATA chunk payload. */ +diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h +index 11c3bf262a85..ce0bf6a63490 100644 +--- a/include/net/sctp/structs.h ++++ b/include/net/sctp/structs.h +@@ -202,10 +202,12 @@ struct sctp_sock { + /* Flags controlling Heartbeat, SACK delay, and Path MTU Discovery. */ + __u32 param_flags; + +- struct sctp_initmsg initmsg; + struct sctp_rtoinfo rtoinfo; + struct sctp_paddrparams paddrparam; +- struct sctp_event_subscribe subscribe; ++ struct { ++ struct sctp_event_subscribe subscribe; ++ struct sctp_initmsg initmsg; ++ }; + struct sctp_assocparams assocparams; + + int user_frag; +@@ -514,7 +516,7 @@ struct sctp_pf { + void (*to_sk_saddr)(union sctp_addr *, struct sock *sk); + void (*to_sk_daddr)(union sctp_addr *, struct sock *sk); + struct sctp_af *af; +-}; ++} __do_const; + + + /* Structure to track chunk fragments that have been acked, but peer +diff --git a/include/net/snmp.h b/include/net/snmp.h +index c9228ad7ee91..5543dfb1feba 100644 +--- a/include/net/snmp.h ++++ b/include/net/snmp.h +@@ -67,7 +67,7 @@ struct icmp_mib { + + #define ICMPMSG_MIB_MAX __ICMPMSG_MIB_MAX + struct icmpmsg_mib { +- atomic_long_t mibs[ICMPMSG_MIB_MAX]; ++ atomic_long_unchecked_t mibs[ICMPMSG_MIB_MAX]; + }; + + /* ICMP6 (IPv6-ICMP) */ +@@ -78,17 +78,17 @@ struct icmpv6_mib { + }; + /* per device counters, (shared on all cpus) */ + struct icmpv6_mib_device { +- atomic_long_t mibs[ICMP6_MIB_MAX]; ++ atomic_long_unchecked_t mibs[ICMP6_MIB_MAX]; + }; + + #define ICMP6MSG_MIB_MAX __ICMP6MSG_MIB_MAX + /* per network ns counters */ + struct icmpv6msg_mib { +- atomic_long_t mibs[ICMP6MSG_MIB_MAX]; ++ atomic_long_unchecked_t mibs[ICMP6MSG_MIB_MAX]; + }; + /* per device counters, (shared on all cpus) */ + struct icmpv6msg_mib_device { +- atomic_long_t mibs[ICMP6MSG_MIB_MAX]; ++ atomic_long_unchecked_t mibs[ICMP6MSG_MIB_MAX]; + }; + + +@@ -127,7 +127,7 @@ struct linux_xfrm_mib { + __this_cpu_inc(mib->mibs[field]) + + #define SNMP_INC_STATS_ATOMIC_LONG(mib, field) \ +- atomic_long_inc(&mib->mibs[field]) ++ atomic_long_inc_unchecked(&mib->mibs[field]) + + #define SNMP_INC_STATS(mib, field) \ + this_cpu_inc(mib->mibs[field]) +diff --git a/include/net/sock.h b/include/net/sock.h +index 92b269709b9a..db680f58df39 100644 +--- a/include/net/sock.h ++++ b/include/net/sock.h +@@ -188,7 +188,7 @@ struct sock_common { + struct in6_addr skc_v6_rcv_saddr; + #endif + +- atomic64_t skc_cookie; ++ atomic64_unchecked_t skc_cookie; + + /* following fields are padding to force + * offset(struct sock, sk_refcnt) == 128 on 64bit arches +@@ -366,7 +366,7 @@ struct sock { + unsigned int sk_napi_id; + unsigned int sk_ll_usec; + #endif +- atomic_t sk_drops; ++ atomic_unchecked_t sk_drops; + int sk_rcvbuf; + + struct sk_filter __rcu *sk_filter; +@@ -1049,6 +1049,8 @@ struct proto { + struct kmem_cache *slab; + unsigned int obj_size; + int slab_flags; ++ size_t useroffset; /* USERCOPY region offset */ ++ size_t usersize; /* USERCOPY region size */ + + struct percpu_counter *orphan_count; + +@@ -1070,7 +1072,7 @@ struct proto { + atomic_t socks; + #endif + int (*diag_destroy)(struct sock *sk, int err); +-}; ++} __randomize_layout; + + int proto_register(struct proto *prot, int alloc_slab); + void proto_unregister(struct proto *prot); +@@ -1167,7 +1169,7 @@ static inline long sk_prot_mem_limits(const struct sock *sk, int index) + return sk->sk_prot->sysctl_mem[index]; + } + +-static inline long ++static inline long __intentional_overflow(-1) + sk_memory_allocated(const struct sock *sk) + { + return atomic_long_read(sk->sk_prot->memory_allocated); +@@ -1778,7 +1780,7 @@ static inline bool sk_check_csum_caps(struct sock *sk) + } + + static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb, +- struct iov_iter *from, char *to, ++ struct iov_iter *from, unsigned char *to, + int copy, int offset) + { + if (skb->ip_summed == CHECKSUM_NONE) { +@@ -2032,7 +2034,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk) + } + } + +-struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp, ++struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp, + bool force_schedule); + + /** +@@ -2108,14 +2110,14 @@ struct sock_skb_cb { + static inline void + sock_skb_set_dropcount(const struct sock *sk, struct sk_buff *skb) + { +- SOCK_SKB_CB(skb)->dropcount = atomic_read(&sk->sk_drops); ++ SOCK_SKB_CB(skb)->dropcount = atomic_read_unchecked(&sk->sk_drops); + } + + static inline void sk_drops_add(struct sock *sk, const struct sk_buff *skb) + { + int segs = max_t(u16, 1, skb_shinfo(skb)->gso_segs); + +- atomic_add(segs, &sk->sk_drops); ++ atomic_add_unchecked(segs, &sk->sk_drops); + } + + void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk, +diff --git a/include/net/strparser.h b/include/net/strparser.h +index 0c28ad97c52f..60f15c00868c 100644 +--- a/include/net/strparser.h ++++ b/include/net/strparser.h +@@ -48,7 +48,7 @@ struct strp_callbacks { + void (*rcv_msg)(struct strparser *strp, struct sk_buff *skb); + int (*read_sock_done)(struct strparser *strp, int err); + void (*abort_parser)(struct strparser *strp, int err); +-}; ++} __no_const; + + struct strp_rx_msg { + int full_len; +diff --git a/include/net/tcp.h b/include/net/tcp.h +index 123979fe12bf..7bd48e9744cf 100644 +--- a/include/net/tcp.h ++++ b/include/net/tcp.h +@@ -544,7 +544,7 @@ void tcp_retransmit_timer(struct sock *sk); + void tcp_xmit_retransmit_queue(struct sock *); + void tcp_simple_retransmit(struct sock *); + int tcp_trim_head(struct sock *, struct sk_buff *, u32); +-int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t); ++int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t) __intentional_overflow(3); + + void tcp_send_probe0(struct sock *); + void tcp_send_partial(struct sock *); +@@ -731,8 +731,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb) + * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately. + */ + struct tcp_skb_cb { +- __u32 seq; /* Starting sequence number */ +- __u32 end_seq; /* SEQ + FIN + SYN + datalen */ ++ __u32 seq __intentional_overflow(-1); /* Starting sequence number */ ++ __u32 end_seq __intentional_overflow(-1); /* SEQ + FIN + SYN + datalen */ + union { + /* Note : tcp_tw_isn is used in input path only + * (isn chosen by tcp_timewait_state_process()) +@@ -762,7 +762,7 @@ struct tcp_skb_cb { + __u8 txstamp_ack:1, /* Record TX timestamp for ack? */ + eor:1, /* Is skb MSG_EOR marked? */ + unused:6; +- __u32 ack_seq; /* Sequence number ACK'd */ ++ __u32 ack_seq __intentional_overflow(-1); /* Sequence number ACK'd */ + union { + struct { + /* There is space for up to 24 bytes */ +@@ -1931,7 +1931,7 @@ static inline void tcp_segs_in(struct tcp_sock *tp, const struct sk_buff *skb) + */ + static inline void tcp_listendrop(const struct sock *sk) + { +- atomic_inc(&((struct sock *)sk)->sk_drops); ++ atomic_inc_unchecked(&((struct sock *)sk)->sk_drops); + __NET_INC_STATS(sock_net(sk), LINUX_MIB_LISTENDROPS); + } + +diff --git a/include/net/xfrm.h b/include/net/xfrm.h +index 835c30e491c8..4a102a3beeb9 100644 +--- a/include/net/xfrm.h ++++ b/include/net/xfrm.h +@@ -280,7 +280,6 @@ struct xfrm_dst; + struct xfrm_policy_afinfo { + unsigned short family; + struct dst_ops *dst_ops; +- void (*garbage_collect)(struct net *net); + struct dst_entry *(*dst_lookup)(struct net *net, + int tos, int oif, + const xfrm_address_t *saddr, +@@ -299,7 +298,7 @@ struct xfrm_policy_afinfo { + struct net_device *dev, + const struct flowi *fl); + struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig); +-}; ++} __do_const; + + int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo); + int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo); +@@ -338,7 +337,7 @@ struct xfrm_state_afinfo { + int (*transport_finish)(struct sk_buff *skb, + int async); + void (*local_error)(struct sk_buff *skb, u32 mtu); +-}; ++} __do_const; + + int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo); + int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo); +@@ -433,7 +432,7 @@ struct xfrm_mode { + struct module *owner; + unsigned int encap; + int flags; +-}; ++} __do_const; + + /* Flags for xfrm_mode. */ + enum { +@@ -528,7 +527,7 @@ struct xfrm_policy { + struct timer_list timer; + + struct flow_cache_object flo; +- atomic_t genid; ++ atomic_unchecked_t genid; + u32 priority; + u32 index; + struct xfrm_mark mark; +@@ -599,7 +598,7 @@ struct xfrm_mgr { + int num_bundles, + const struct xfrm_kmaddress *k); + bool (*is_alive)(const struct km_event *c); +-}; ++} __do_const; + + int xfrm_register_km(struct xfrm_mgr *km); + int xfrm_unregister_km(struct xfrm_mgr *km); +@@ -1158,6 +1157,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk) + } + + void xfrm_garbage_collect(struct net *net); ++void xfrm_garbage_collect_deferred(struct net *net); + + #else + +@@ -1196,6 +1196,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir, + static inline void xfrm_garbage_collect(struct net *net) + { + } ++static inline void xfrm_garbage_collect_deferred(struct net *net) ++{ ++} + #endif + + static __inline__ +diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h +index 92a7d85917b4..177957041f85 100644 +--- a/include/rdma/ib_cm.h ++++ b/include/rdma/ib_cm.h +@@ -486,8 +486,8 @@ int ib_cm_notify(struct ib_cm_id *cm_id, enum ib_event_type event); + * @private_data_len: Size of the private data buffer, in bytes. + */ + int ib_send_cm_rej(struct ib_cm_id *cm_id, +- enum ib_cm_rej_reason reason, +- void *ari, ++ int reason, ++ const void *ari, + u8 ari_length, + const void *private_data, + u8 private_data_len); +@@ -558,8 +558,8 @@ int ib_cm_init_qp_attr(struct ib_cm_id *cm_id, + * @private_data_len: Size of the private data buffer, in bytes. + */ + int ib_send_cm_apr(struct ib_cm_id *cm_id, +- enum ib_cm_apr_status status, +- void *info, ++ int status, ++ const void *info, + u8 info_length, + const void *private_data, + u8 private_data_len); +diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h +index 5ad43a487745..57937f0608c7 100644 +--- a/include/rdma/ib_verbs.h ++++ b/include/rdma/ib_verbs.h +@@ -1204,7 +1204,7 @@ struct ib_sge { + + struct ib_cqe { + void (*done)(struct ib_cq *cq, struct ib_wc *wc); +-}; ++} __no_const; + + struct ib_send_wr { + struct ib_send_wr *next; +diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h +index 7428a53257ca..9d6aaef33747 100644 +--- a/include/scsi/libfc.h ++++ b/include/scsi/libfc.h +@@ -771,6 +771,7 @@ struct libfc_function_template { + */ + void (*disc_stop_final) (struct fc_lport *); + }; ++typedef struct libfc_function_template __no_const libfc_function_template_no_const; + + /** + * struct fc_disc - Discovery context +@@ -875,7 +876,7 @@ struct fc_lport { + struct fc_vport *vport; + + /* Operational Information */ +- struct libfc_function_template tt; ++ libfc_function_template_no_const tt; + u8 link_up; + u8 qfull; + u16 vlan; +diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h +index b9ec4939b80c..7222efe7e64c 100644 +--- a/include/scsi/scsi_device.h ++++ b/include/scsi/scsi_device.h +@@ -193,9 +193,9 @@ struct scsi_device { + unsigned int max_device_blocked; /* what device_blocked counts down from */ + #define SCSI_DEFAULT_DEVICE_BLOCKED 3 + +- atomic_t iorequest_cnt; +- atomic_t iodone_cnt; +- atomic_t ioerr_cnt; ++ atomic_unchecked_t iorequest_cnt; ++ atomic_unchecked_t iodone_cnt; ++ atomic_unchecked_t ioerr_cnt; + + struct device sdev_gendev, + sdev_dev; +diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h +index 891a658aa867..fcd68df87bfc 100644 +--- a/include/scsi/scsi_driver.h ++++ b/include/scsi/scsi_driver.h +@@ -14,7 +14,7 @@ struct scsi_driver { + void (*rescan)(struct device *); + int (*init_command)(struct scsi_cmnd *); + void (*uninit_command)(struct scsi_cmnd *); +- int (*done)(struct scsi_cmnd *); ++ unsigned int (*done)(struct scsi_cmnd *); + int (*eh_action)(struct scsi_cmnd *, int); + }; + #define to_scsi_driver(drv) \ +diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h +index bf66ea6bed2b..1c719d83f658 100644 +--- a/include/scsi/scsi_transport_fc.h ++++ b/include/scsi/scsi_transport_fc.h +@@ -758,7 +758,8 @@ struct fc_function_template { + unsigned long show_host_system_hostname:1; + + unsigned long disable_target_scan:1; +-}; ++} __do_const; ++typedef struct fc_function_template __no_const fc_function_template_no_const; + + + /** +diff --git a/include/scsi/sg.h b/include/scsi/sg.h +index 3afec7032448..b196b43ade9a 100644 +--- a/include/scsi/sg.h ++++ b/include/scsi/sg.h +@@ -52,7 +52,7 @@ typedef struct sg_io_hdr + or scatter gather list */ + unsigned char __user *cmdp; /* [i], [*i] points to command to perform */ + void __user *sbp; /* [i], [*o] points to sense_buffer memory */ +- unsigned int timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */ ++ unsigned int timeout __intentional_overflow(-1); /* [i] MAX_UINT->no timeout (unit: millisec) */ + unsigned int flags; /* [i] 0 -> default, see SG_FLAG... */ + int pack_id; /* [i->o] unused internally (normally) */ + void __user * usr_ptr; /* [i->o] unused internally */ +diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h +index cee8c00f3d3e..0ee18347906b 100644 +--- a/include/sound/compress_driver.h ++++ b/include/sound/compress_driver.h +@@ -132,7 +132,7 @@ struct snd_compr_ops { + struct snd_compr_caps *caps); + int (*get_codec_caps) (struct snd_compr_stream *stream, + struct snd_compr_codec_caps *codec); +-}; ++} __no_const; + + /** + * struct snd_compr: Compressed device +diff --git a/include/sound/control.h b/include/sound/control.h +index 21d047f229a1..957346247243 100644 +--- a/include/sound/control.h ++++ b/include/sound/control.h +@@ -214,8 +214,10 @@ int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave, + * Return: Zero if successful or a negative error code. + */ + static inline int +-snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave) ++snd_ctl_add_slave(void *_master, struct snd_kcontrol *slave) + { ++ struct snd_kcontrol *master = _master; ++ + return _snd_ctl_add_slave(master, slave, 0); + } + +diff --git a/include/sound/pcm.h b/include/sound/pcm.h +index af1fb37c6b26..043286329752 100644 +--- a/include/sound/pcm.h ++++ b/include/sound/pcm.h +@@ -1075,7 +1075,7 @@ int snd_pcm_update_state(struct snd_pcm_substream *substream, + struct snd_pcm_runtime *runtime); + int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream); + void snd_pcm_playback_silence(struct snd_pcm_substream *substream, snd_pcm_uframes_t new_hw_ptr); +-void snd_pcm_period_elapsed(struct snd_pcm_substream *substream); ++void snd_pcm_period_elapsed(void *_substream); + snd_pcm_sframes_t snd_pcm_lib_write(struct snd_pcm_substream *substream, + const void __user *buf, + snd_pcm_uframes_t frames); +diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h +index f730b91e472f..007954430b51 100644 +--- a/include/sound/rawmidi.h ++++ b/include/sound/rawmidi.h +@@ -159,8 +159,7 @@ void snd_rawmidi_set_ops(struct snd_rawmidi *rmidi, int stream, + + /* callbacks */ + +-int snd_rawmidi_receive(struct snd_rawmidi_substream *substream, +- const unsigned char *buffer, int count); ++int snd_rawmidi_receive(void *_substream, const void *_buffer, int count); + int snd_rawmidi_transmit_empty(struct snd_rawmidi_substream *substream); + int snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream, + unsigned char *buffer, int count); +diff --git a/include/sound/seq_kernel.h b/include/sound/seq_kernel.h +index feb58d455560..9ce81c1daefe 100644 +--- a/include/sound/seq_kernel.h ++++ b/include/sound/seq_kernel.h +@@ -80,7 +80,7 @@ int snd_seq_kernel_client_ctl(int client, unsigned int cmd, void *arg); + #define SNDRV_SEQ_EXT_USRPTR 0x80000000 + #define SNDRV_SEQ_EXT_CHAINED 0x40000000 + +-typedef int (*snd_seq_dump_func_t)(void *ptr, void *buf, int count); ++typedef int (*snd_seq_dump_func_t)(void *ptr, const void *buf, int count); + int snd_seq_expand_var_event(const struct snd_seq_event *event, int count, char *buf, + int in_kernel, int size_aligned); + int snd_seq_dump_var_event(const struct snd_seq_event *event, +diff --git a/include/sound/soc.h b/include/sound/soc.h +index 4f1c784e44f6..ae5c48b44901 100644 +--- a/include/sound/soc.h ++++ b/include/sound/soc.h +@@ -923,7 +923,7 @@ struct snd_soc_codec_driver { + enum snd_soc_dapm_type, int); + + bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */ +-}; ++} __do_const; + + /* SoC platform interface */ + struct snd_soc_platform_driver { +@@ -950,7 +950,7 @@ struct snd_soc_platform_driver { + const struct snd_compr_ops *compr_ops; + + int (*bespoke_trigger)(struct snd_pcm_substream *, int); +-}; ++} __do_const; + + struct snd_soc_dai_link_component { + const char *name; +diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h +new file mode 100644 +index 000000000000..fb634b74adf3 +--- /dev/null ++++ b/include/trace/events/fs.h +@@ -0,0 +1,53 @@ ++#undef TRACE_SYSTEM ++#define TRACE_SYSTEM fs ++ ++#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ) ++#define _TRACE_FS_H ++ ++#include <linux/fs.h> ++#include <linux/tracepoint.h> ++ ++TRACE_EVENT(do_sys_open, ++ ++ TP_PROTO(const char *filename, int flags, int mode), ++ ++ TP_ARGS(filename, flags, mode), ++ ++ TP_STRUCT__entry( ++ __string( filename, filename ) ++ __field( int, flags ) ++ __field( int, mode ) ++ ), ++ ++ TP_fast_assign( ++ __assign_str(filename, filename); ++ __entry->flags = flags; ++ __entry->mode = mode; ++ ), ++ ++ TP_printk("\"%s\" %x %o", ++ __get_str(filename), __entry->flags, __entry->mode) ++); ++ ++TRACE_EVENT(open_exec, ++ ++ TP_PROTO(const char *filename), ++ ++ TP_ARGS(filename), ++ ++ TP_STRUCT__entry( ++ __string( filename, filename ) ++ ), ++ ++ TP_fast_assign( ++ __assign_str(filename, filename); ++ ), ++ ++ TP_printk("\"%s\"", ++ __get_str(filename)) ++); ++ ++#endif /* _TRACE_FS_H */ ++ ++/* This part must be outside protection */ ++#include <trace/define_trace.h> +diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h +index 1c41b74581f7..10fc30da7df8 100644 +--- a/include/trace/events/irq.h ++++ b/include/trace/events/irq.h +@@ -51,7 +51,7 @@ SOFTIRQ_NAME_LIST + */ + TRACE_EVENT(irq_handler_entry, + +- TP_PROTO(int irq, struct irqaction *action), ++ TP_PROTO(int irq, const struct irqaction *action), + + TP_ARGS(irq, action), + +@@ -81,7 +81,7 @@ TRACE_EVENT(irq_handler_entry, + */ + TRACE_EVENT(irq_handler_exit, + +- TP_PROTO(int irq, struct irqaction *action, int ret), ++ TP_PROTO(int irq, const struct irqaction *action, int ret), + + TP_ARGS(irq, action, ret), + +diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h +index 5a81ab48a2fb..7b68dc7161b6 100644 +--- a/include/trace/events/mmflags.h ++++ b/include/trace/events/mmflags.h +@@ -135,6 +135,12 @@ IF_HAVE_PG_IDLE(PG_idle, "idle" ) + #define IF_HAVE_VM_SOFTDIRTY(flag,name) + #endif + ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32) ++#define IF_HAVE_VM_PAGEEXEC(flag,name) {flag, name }, ++#else ++#define IF_HAVE_VM_PAGEEXEC(flag,name) ++#endif ++ + #define __def_vmaflag_names \ + {VM_READ, "read" }, \ + {VM_WRITE, "write" }, \ +@@ -159,6 +165,7 @@ IF_HAVE_PG_IDLE(PG_idle, "idle" ) + {VM_ACCOUNT, "account" }, \ + {VM_NORESERVE, "noreserve" }, \ + {VM_HUGETLB, "hugetlb" }, \ ++IF_HAVE_VM_PAGEEXEC(VM_PAGEEXEC, "pageexec" ) \ + __VM_ARCH_SPECIFIC_1 , \ + __VM_ARCH_SPECIFIC_2 , \ + {VM_DONTDUMP, "dontdump" }, \ +diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h +index 7caf44c7fa51..23c6f274a486 100644 +--- a/include/uapi/linux/a.out.h ++++ b/include/uapi/linux/a.out.h +@@ -39,6 +39,14 @@ enum machine_type { + M_MIPS2 = 152 /* MIPS R6000/R4000 binary */ + }; + ++/* Constants for the N_FLAGS field */ ++#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */ ++#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */ ++#define F_PAX_MPROTECT 4 /* Restrict mprotect() */ ++#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */ ++/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */ ++#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */ ++ + #if !defined (N_MAGIC) + #define N_MAGIC(exec) ((exec).a_info & 0xffff) + #endif +diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h +index 22b6ad31c706..aeba37ee62e8 100644 +--- a/include/uapi/linux/bcache.h ++++ b/include/uapi/linux/bcache.h +@@ -5,6 +5,7 @@ + * Bcache on disk data structures + */ + ++#include <linux/compiler.h> + #include <asm/types.h> + + #define BITMASK(name, type, field, offset, size) \ +@@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \ + /* Btree keys - all units are in sectors */ + + struct bkey { +- __u64 high; +- __u64 low; ++ __u64 high __intentional_overflow(-1); ++ __u64 low __intentional_overflow(-1); + __u64 ptr[]; + }; + +diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h +index 4b93f2b260dd..ffa1302bcc0c 100644 +--- a/include/uapi/linux/byteorder/little_endian.h ++++ b/include/uapi/linux/byteorder/little_endian.h +@@ -42,51 +42,51 @@ + + static __always_inline __le64 __cpu_to_le64p(const __u64 *p) + { +- return (__force __le64)*p; ++ return (__force const __le64)*p; + } +-static __always_inline __u64 __le64_to_cpup(const __le64 *p) ++static __always_inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p) + { +- return (__force __u64)*p; ++ return (__force const __u64)*p; + } + static __always_inline __le32 __cpu_to_le32p(const __u32 *p) + { +- return (__force __le32)*p; ++ return (__force const __le32)*p; + } + static __always_inline __u32 __le32_to_cpup(const __le32 *p) + { +- return (__force __u32)*p; ++ return (__force const __u32)*p; + } + static __always_inline __le16 __cpu_to_le16p(const __u16 *p) + { +- return (__force __le16)*p; ++ return (__force const __le16)*p; + } + static __always_inline __u16 __le16_to_cpup(const __le16 *p) + { +- return (__force __u16)*p; ++ return (__force const __u16)*p; + } + static __always_inline __be64 __cpu_to_be64p(const __u64 *p) + { +- return (__force __be64)__swab64p(p); ++ return (__force const __be64)__swab64p(p); + } + static __always_inline __u64 __be64_to_cpup(const __be64 *p) + { +- return __swab64p((__u64 *)p); ++ return __swab64p((const __u64 *)p); + } + static __always_inline __be32 __cpu_to_be32p(const __u32 *p) + { +- return (__force __be32)__swab32p(p); ++ return (__force const __be32)__swab32p(p); + } +-static __always_inline __u32 __be32_to_cpup(const __be32 *p) ++static __always_inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p) + { +- return __swab32p((__u32 *)p); ++ return __swab32p((const __u32 *)p); + } + static __always_inline __be16 __cpu_to_be16p(const __u16 *p) + { +- return (__force __be16)__swab16p(p); ++ return (__force const __be16)__swab16p(p); + } + static __always_inline __u16 __be16_to_cpup(const __be16 *p) + { +- return __swab16p((__u16 *)p); ++ return __swab16p((const __u16 *)p); + } + #define __cpu_to_le64s(x) do { (void)(x); } while (0) + #define __le64_to_cpus(x) do { (void)(x); } while (0) +diff --git a/include/uapi/linux/connector.h b/include/uapi/linux/connector.h +index 4cb283505e45..cfbc4e28b8a6 100644 +--- a/include/uapi/linux/connector.h ++++ b/include/uapi/linux/connector.h +@@ -69,7 +69,7 @@ struct cb_id { + struct cn_msg { + struct cb_id id; + +- __u32 seq; ++ __u32 seq __intentional_overflow(-1); + __u32 ack; + + __u16 len; /* Length of the following data */ +diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h +index b59ee077a596..acfaf4ca1d89 100644 +--- a/include/uapi/linux/elf.h ++++ b/include/uapi/linux/elf.h +@@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword; + #define PT_GNU_EH_FRAME 0x6474e550 + + #define PT_GNU_STACK (PT_LOOS + 0x474e551) ++#define PT_GNU_RELRO (PT_LOOS + 0x474e552) ++ ++#define PT_PAX_FLAGS (PT_LOOS + 0x5041580) ++ ++/* Constants for the e_flags field */ ++#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */ ++#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */ ++#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */ ++#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */ ++/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */ ++#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */ + + /* + * Extended Numbering +@@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword; + #define DT_DEBUG 21 + #define DT_TEXTREL 22 + #define DT_JMPREL 23 ++#define DT_FLAGS 30 ++ #define DF_TEXTREL 0x00000004 + #define DT_ENCODING 32 + #define OLD_DT_LOOS 0x60000000 + #define DT_LOOS 0x6000000d +@@ -240,6 +253,19 @@ typedef struct elf64_hdr { + #define PF_W 0x2 + #define PF_X 0x1 + ++#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */ ++#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */ ++#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */ ++#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */ ++#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */ ++#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */ ++/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */ ++/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */ ++#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */ ++#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */ ++#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */ ++#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */ ++ + typedef struct elf32_phdr{ + Elf32_Word p_type; + Elf32_Off p_offset; +@@ -335,6 +361,8 @@ typedef struct elf64_shdr { + #define EI_OSABI 7 + #define EI_PAD 8 + ++#define EI_PAX 14 ++ + #define ELFMAG0 0x7f /* EI_MAG */ + #define ELFMAG1 'E' + #define ELFMAG2 'L' +diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h +index aa169c4339d2..6a2771dbb4ae 100644 +--- a/include/uapi/linux/personality.h ++++ b/include/uapi/linux/personality.h +@@ -30,6 +30,7 @@ enum { + #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \ + ADDR_NO_RANDOMIZE | \ + ADDR_COMPAT_LAYOUT | \ ++ ADDR_LIMIT_3GB | \ + MMAP_PAGE_ZERO) + + /* +diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h +index 8b8d39dfb67f..1ca6c079598f 100644 +--- a/include/uapi/linux/screen_info.h ++++ b/include/uapi/linux/screen_info.h +@@ -44,7 +44,7 @@ struct screen_info { + __u16 vesa_attributes; /* 0x34 */ + __u32 capabilities; /* 0x36 */ + __u32 ext_lfb_base; /* 0x3a */ +- __u8 _reserved[2]; /* 0x3e */ ++ __u16 vesapm_size; /* 0x3e */ + } __attribute__((packed)); + + #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */ +diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h +index 8f3a8f606fd9..736a5428e221 100644 +--- a/include/uapi/linux/swab.h ++++ b/include/uapi/linux/swab.h +@@ -43,7 +43,7 @@ + * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32 + */ + +-static inline __attribute_const__ __u16 __fswab16(__u16 val) ++static inline __intentional_overflow(0) __attribute_const__ __u16 __fswab16(__u16 val) + { + #if defined (__arch_swab16) + return __arch_swab16(val); +@@ -52,7 +52,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val) + #endif + } + +-static inline __attribute_const__ __u32 __fswab32(__u32 val) ++static inline __intentional_overflow(0) __attribute_const__ __u32 __fswab32(__u32 val) + { + #if defined(__arch_swab32) + return __arch_swab32(val); +@@ -61,7 +61,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val) + #endif + } + +-static inline __attribute_const__ __u64 __fswab64(__u64 val) ++static inline __intentional_overflow(0) __attribute_const__ __u64 __fswab64(__u64 val) + { + #if defined (__arch_swab64) + return __arch_swab64(val); +diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h +index 1590c49cae57..6977e11c1306 100644 +--- a/include/uapi/linux/xattr.h ++++ b/include/uapi/linux/xattr.h +@@ -73,5 +73,10 @@ + #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default" + #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT + ++/* User namespace */ ++#define XATTR_PAX_PREFIX "pax." ++#define XATTR_PAX_FLAGS_SUFFIX "flags" ++#define XATTR_NAME_USER_PAX_FLAGS XATTR_USER_PREFIX XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX ++#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX + + #endif /* _UAPI_LINUX_XATTR_H */ +diff --git a/include/video/udlfb.h b/include/video/udlfb.h +index f9466fa54ba4..f4e2b818f2db 100644 +--- a/include/video/udlfb.h ++++ b/include/video/udlfb.h +@@ -53,10 +53,10 @@ struct dlfb_data { + u32 pseudo_palette[256]; + int blank_mode; /*one of FB_BLANK_ */ + /* blit-only rendering path metrics, exposed through sysfs */ +- atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */ +- atomic_t bytes_identical; /* saved effort with backbuffer comparison */ +- atomic_t bytes_sent; /* to usb, after compression including overhead */ +- atomic_t cpu_kcycles_used; /* transpired during pixel processing */ ++ atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */ ++ atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */ ++ atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */ ++ atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */ + }; + + #define NR_USB_REQUEST_I2C_SUB_IO 0x02 +diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h +index 30f53625415c..8ed8ac982844 100644 +--- a/include/video/uvesafb.h ++++ b/include/video/uvesafb.h +@@ -122,6 +122,7 @@ struct uvesafb_par { + u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */ + u8 pmi_setpal; /* PMI for palette changes */ + u16 *pmi_base; /* protected mode interface location */ ++ u8 *pmi_code; /* protected mode code location */ + void *pmi_start; + void *pmi_pal; + u8 *vbe_state_orig; /* +diff --git a/init/Kconfig b/init/Kconfig +index 34407f15e6d3..0e6a185d8604 100644 +--- a/init/Kconfig ++++ b/init/Kconfig +@@ -41,6 +41,9 @@ menu "General setup" + config BROKEN + bool + ++config BROKEN_SECURITY ++ bool ++ + config BROKEN_ON_SMP + bool + depends on BROKEN || !SMP +@@ -298,7 +301,8 @@ config FHANDLE + + config USELIB + bool "uselib syscall" +- def_bool ALPHA || M68K || SPARC || X86_32 || IA32_EMULATION ++ default n ++ depends on !GRKERNSEC + help + This option enables the uselib syscall, a system call used in the + dynamic linker from libc5 and earlier. glibc does not use this +@@ -642,6 +646,7 @@ config RCU_FAST_NO_HZ + config TREE_RCU_TRACE + def_bool RCU_TRACE && ( TREE_RCU || PREEMPT_RCU ) + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + help + This option provides tracing for the TREE_RCU and + PREEMPT_RCU implementations, permitting Makefile to +@@ -1168,6 +1173,7 @@ endif # CGROUPS + config CHECKPOINT_RESTORE + bool "Checkpoint/restore support" if EXPERT + select PROC_CHILDREN ++ depends on !GRKERNSEC + default n + help + Enables additional kernel features in a sake of checkpoint/restore. +@@ -1641,7 +1647,7 @@ config ADVISE_SYSCALLS + config USERFAULTFD + bool "Enable userfaultfd() system call" + select ANON_INODES +- depends on MMU ++ depends on MMU && !GRKERNSEC + help + Enable the userfaultfd() system call that allows to intercept and + handle page faults in userland. +@@ -1754,7 +1760,7 @@ config SLUB_DEBUG + + config COMPAT_BRK + bool "Disable heap randomization" +- default y ++ default n + help + Randomizing heap placement makes heap exploits harder, but it + also breaks ancient binaries (including anything libc5 based). +@@ -1772,7 +1778,6 @@ choice + + config SLAB + bool "SLAB" +- select HAVE_HARDENED_USERCOPY_ALLOCATOR + help + The regular slab allocator that is established and known to work + well in all environments. It organizes cache hot objects in +@@ -1780,7 +1785,6 @@ config SLAB + + config SLUB + bool "SLUB (Unqueued Allocator)" +- select HAVE_HARDENED_USERCOPY_ALLOCATOR + help + SLUB is a slab allocator that minimizes cache line usage + instead of managing queues of cached objects (SLAB approach). +diff --git a/init/do_mounts.c b/init/do_mounts.c +index dea5de95c2dd..497f996d8ce9 100644 +--- a/init/do_mounts.c ++++ b/init/do_mounts.c +@@ -363,11 +363,11 @@ static void __init get_fs_names(char *page) + static int __init do_mount_root(char *name, char *fs, int flags, void *data) + { + struct super_block *s; +- int err = sys_mount(name, "/root", fs, flags, data); ++ int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data); + if (err) + return err; + +- sys_chdir("/root"); ++ sys_chdir((const char __force_user *)"/root"); + s = current->fs->pwd.dentry->d_sb; + ROOT_DEV = s->s_dev; + printk(KERN_INFO +@@ -490,18 +490,18 @@ void __init change_floppy(char *fmt, ...) + va_start(args, fmt); + vsprintf(buf, fmt, args); + va_end(args); +- fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0); ++ fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0); + if (fd >= 0) { + sys_ioctl(fd, FDEJECT, 0); + sys_close(fd); + } + printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf); +- fd = sys_open("/dev/console", O_RDWR, 0); ++ fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0); + if (fd >= 0) { + sys_ioctl(fd, TCGETS, (long)&termios); + termios.c_lflag &= ~ICANON; + sys_ioctl(fd, TCSETSF, (long)&termios); +- sys_read(fd, &c, 1); ++ sys_read(fd, (char __user *)&c, 1); + termios.c_lflag |= ICANON; + sys_ioctl(fd, TCSETSF, (long)&termios); + sys_close(fd); +@@ -600,8 +600,8 @@ void __init prepare_namespace(void) + mount_root(); + out: + devtmpfs_mount("dev"); +- sys_mount(".", "/", NULL, MS_MOVE, NULL); +- sys_chroot("."); ++ sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL); ++ sys_chroot((const char __force_user *)"."); + } + + static bool is_tmpfs; +@@ -609,7 +609,7 @@ static struct dentry *rootfs_mount(struct file_system_type *fs_type, + int flags, const char *dev_name, void *data) + { + static unsigned long once; +- void *fill = ramfs_fill_super; ++ int (*fill)(struct super_block *, void *, int) = ramfs_fill_super; + + if (test_and_set_bit(0, &once)) + return ERR_PTR(-ENODEV); +diff --git a/init/do_mounts.h b/init/do_mounts.h +index 067af1d9e8b6..b535547afa9a 100644 +--- a/init/do_mounts.h ++++ b/init/do_mounts.h +@@ -15,15 +15,15 @@ extern int root_mountflags; + + static inline int create_dev(char *name, dev_t dev) + { +- sys_unlink(name); +- return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev)); ++ sys_unlink((char __force_user *)name); ++ return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev)); + } + + #if BITS_PER_LONG == 32 + static inline u32 bstat(char *name) + { + struct stat64 stat; +- if (sys_stat64(name, &stat) != 0) ++ if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0) + return 0; + if (!S_ISBLK(stat.st_mode)) + return 0; +@@ -35,7 +35,7 @@ static inline u32 bstat(char *name) + static inline u32 bstat(char *name) + { + struct stat stat; +- if (sys_newstat(name, &stat) != 0) ++ if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0) + return 0; + if (!S_ISBLK(stat.st_mode)) + return 0; +diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c +index a1000ca29fc9..3137150b2555 100644 +--- a/init/do_mounts_initrd.c ++++ b/init/do_mounts_initrd.c +@@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new) + { + sys_unshare(CLONE_FS | CLONE_FILES); + /* stdin/stdout/stderr for /linuxrc */ +- sys_open("/dev/console", O_RDWR, 0); ++ sys_open((const char __force_user *)"/dev/console", O_RDWR, 0); + sys_dup(0); + sys_dup(0); + /* move initrd over / and chdir/chroot in initrd root */ +- sys_chdir("/root"); +- sys_mount(".", "/", NULL, MS_MOVE, NULL); +- sys_chroot("."); ++ sys_chdir((const char __force_user *)"/root"); ++ sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL); ++ sys_chroot((const char __force_user *)"."); + sys_setsid(); + return 0; + } +@@ -59,8 +59,8 @@ static void __init handle_initrd(void) + create_dev("/dev/root.old", Root_RAM0); + /* mount initrd on rootfs' /root */ + mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY); +- sys_mkdir("/old", 0700); +- sys_chdir("/old"); ++ sys_mkdir((const char __force_user *)"/old", 0700); ++ sys_chdir((const char __force_user *)"/old"); + + /* try loading default modules from initrd */ + load_default_modules(); +@@ -80,31 +80,31 @@ static void __init handle_initrd(void) + current->flags &= ~PF_FREEZER_SKIP; + + /* move initrd to rootfs' /old */ +- sys_mount("..", ".", NULL, MS_MOVE, NULL); ++ sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL); + /* switch root and cwd back to / of rootfs */ +- sys_chroot(".."); ++ sys_chroot((const char __force_user *)".."); + + if (new_decode_dev(real_root_dev) == Root_RAM0) { +- sys_chdir("/old"); ++ sys_chdir((const char __force_user *)"/old"); + return; + } + +- sys_chdir("/"); ++ sys_chdir((const char __force_user *)"/"); + ROOT_DEV = new_decode_dev(real_root_dev); + mount_root(); + + printk(KERN_NOTICE "Trying to move old root to /initrd ... "); +- error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL); ++ error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL); + if (!error) + printk("okay\n"); + else { +- int fd = sys_open("/dev/root.old", O_RDWR, 0); ++ int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0); + if (error == -ENOENT) + printk("/initrd does not exist. Ignored.\n"); + else + printk("failed\n"); + printk(KERN_NOTICE "Unmounting old root\n"); +- sys_umount("/old", MNT_DETACH); ++ sys_umount((char __force_user *)"/old", MNT_DETACH); + printk(KERN_NOTICE "Trying to free ramdisk memory ... "); + if (fd < 0) { + error = fd; +@@ -127,11 +127,11 @@ bool __init initrd_load(void) + * mounted in the normal path. + */ + if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) { +- sys_unlink("/initrd.image"); ++ sys_unlink((const char __force_user *)"/initrd.image"); + handle_initrd(); + return true; + } + } +- sys_unlink("/initrd.image"); ++ sys_unlink((const char __force_user *)"/initrd.image"); + return false; + } +diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c +index 8cb6db54285b..d729f501b90e 100644 +--- a/init/do_mounts_md.c ++++ b/init/do_mounts_md.c +@@ -180,7 +180,7 @@ static void __init md_setup_drive(void) + partitioned ? "_d" : "", minor, + md_setup_args[ent].device_names); + +- fd = sys_open(name, 0, 0); ++ fd = sys_open((char __force_user *)name, 0, 0); + if (fd < 0) { + printk(KERN_ERR "md: open failed - cannot start " + "array %s\n", name); +@@ -243,7 +243,7 @@ static void __init md_setup_drive(void) + * array without it + */ + sys_close(fd); +- fd = sys_open(name, 0, 0); ++ fd = sys_open((char __force_user *)name, 0, 0); + sys_ioctl(fd, BLKRRPART, 0); + } + sys_close(fd); +@@ -293,7 +293,7 @@ static void __init autodetect_raid(void) + + wait_for_device_probe(); + +- fd = sys_open("/dev/md0", 0, 0); ++ fd = sys_open((const char __force_user *) "/dev/md0", 0, 0); + if (fd >= 0) { + sys_ioctl(fd, RAID_AUTORUN, raid_autopart); + sys_close(fd); +diff --git a/init/init_task.c b/init/init_task.c +index 11f83be1fa79..6621763265d4 100644 +--- a/init/init_task.c ++++ b/init/init_task.c +@@ -25,5 +25,7 @@ EXPORT_SYMBOL(init_task); + union thread_union init_thread_union __init_task_data = { + #ifndef CONFIG_THREAD_INFO_IN_TASK + INIT_THREAD_INFO(init_task) ++#elif defined(CONFIG_X86) ++ .stack[0] = ~0xabcd1234L, + #endif + }; +diff --git a/init/initramfs.c b/init/initramfs.c +index b32ad7d97ac9..05f6420808c8 100644 +--- a/init/initramfs.c ++++ b/init/initramfs.c +@@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count) + + /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */ + while (count) { +- ssize_t rv = sys_write(fd, p, count); ++ ssize_t rv = sys_write(fd, (char __force_user *)p, count); + + if (rv < 0) { + if (rv == -EINTR || rv == -EAGAIN) +@@ -107,7 +107,7 @@ static void __init free_hash(void) + } + } + +-static long __init do_utime(char *filename, time_t mtime) ++static long __init do_utime(char __force_user *filename, time_t mtime) + { + struct timespec t[2]; + +@@ -142,7 +142,7 @@ static void __init dir_utime(void) + struct dir_entry *de, *tmp; + list_for_each_entry_safe(de, tmp, &dir_list, list) { + list_del(&de->list); +- do_utime(de->name, de->mtime); ++ do_utime((char __force_user *)de->name, de->mtime); + kfree(de->name); + kfree(de); + } +@@ -304,7 +304,7 @@ static int __init maybe_link(void) + if (nlink >= 2) { + char *old = find_link(major, minor, ino, mode, collected); + if (old) +- return (sys_link(old, collected) < 0) ? -1 : 1; ++ return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1; + } + return 0; + } +@@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode) + { + struct stat st; + +- if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) { ++ if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) { + if (S_ISDIR(st.st_mode)) +- sys_rmdir(path); ++ sys_rmdir((char __force_user *)path); + else +- sys_unlink(path); ++ sys_unlink((char __force_user *)path); + } + } + +@@ -338,7 +338,7 @@ static int __init do_name(void) + int openflags = O_WRONLY|O_CREAT; + if (ml != 1) + openflags |= O_TRUNC; +- wfd = sys_open(collected, openflags, mode); ++ wfd = sys_open((char __force_user *)collected, openflags, mode); + + if (wfd >= 0) { + sys_fchown(wfd, uid, gid); +@@ -350,17 +350,17 @@ static int __init do_name(void) + } + } + } else if (S_ISDIR(mode)) { +- sys_mkdir(collected, mode); +- sys_chown(collected, uid, gid); +- sys_chmod(collected, mode); ++ sys_mkdir((char __force_user *)collected, mode); ++ sys_chown((char __force_user *)collected, uid, gid); ++ sys_chmod((char __force_user *)collected, mode); + dir_add(collected, mtime); + } else if (S_ISBLK(mode) || S_ISCHR(mode) || + S_ISFIFO(mode) || S_ISSOCK(mode)) { + if (maybe_link() == 0) { +- sys_mknod(collected, mode, rdev); +- sys_chown(collected, uid, gid); +- sys_chmod(collected, mode); +- do_utime(collected, mtime); ++ sys_mknod((char __force_user *)collected, mode, rdev); ++ sys_chown((char __force_user *)collected, uid, gid); ++ sys_chmod((char __force_user *)collected, mode); ++ do_utime((char __force_user *)collected, mtime); + } + } + return 0; +@@ -372,7 +372,7 @@ static int __init do_copy(void) + if (xwrite(wfd, victim, body_len) != body_len) + error("write error"); + sys_close(wfd); +- do_utime(vcollected, mtime); ++ do_utime((char __force_user *)vcollected, mtime); + kfree(vcollected); + eat(body_len); + state = SkipIt; +@@ -390,9 +390,9 @@ static int __init do_symlink(void) + { + collected[N_ALIGN(name_len) + body_len] = '\0'; + clean_path(collected, 0); +- sys_symlink(collected + N_ALIGN(name_len), collected); +- sys_lchown(collected, uid, gid); +- do_utime(collected, mtime); ++ sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected); ++ sys_lchown((char __force_user *)collected, uid, gid); ++ do_utime((char __force_user *)collected, mtime); + state = SkipIt; + next_state = Reset; + return 0; +diff --git a/init/main.c b/init/main.c +index ae3996ae9bac..5a222fc692e4 100644 +--- a/init/main.c ++++ b/init/main.c +@@ -11,6 +11,10 @@ + + #define DEBUG /* Enable initcall_debug */ + ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++#define __INCLUDED_BY_HIDESYM 1 ++#endif ++ + #include <linux/types.h> + #include <linux/module.h> + #include <linux/proc_fs.h> +@@ -94,6 +98,8 @@ extern void init_IRQ(void); + extern void fork_init(void); + extern void radix_tree_init(void); + ++extern void grsecurity_init(void); ++ + /* + * Debug helper: via this flag we know that we are in 'early bootup code' + * where only the boot processor is running with IRQ disabled. This means +@@ -155,6 +161,48 @@ static int __init set_reset_devices(char *str) + + __setup("reset_devices", set_reset_devices); + ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID); ++static int __init setup_grsec_proc_gid(char *str) ++{ ++ grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0)); ++ return 1; ++} ++__setup("grsec_proc_gid=", setup_grsec_proc_gid); ++#endif ++#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT ++int grsec_enable_sysfs_restrict = 1; ++static int __init setup_grsec_sysfs_restrict(char *str) ++{ ++ if (!simple_strtol(str, NULL, 0)) ++ grsec_enable_sysfs_restrict = 0; ++ return 1; ++} ++__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict); ++#endif ++ ++#ifdef CONFIG_PAX_SOFTMODE ++int pax_softmode; ++ ++static int __init setup_pax_softmode(char *str) ++{ ++ get_option(&str, &pax_softmode); ++ return 1; ++} ++__setup("pax_softmode=", setup_pax_softmode); ++#endif ++ ++#ifdef CONFIG_PAX_SIZE_OVERFLOW ++bool pax_size_overflow_report_only __read_only; ++ ++static int __init setup_pax_size_overflow_report_only(char *str) ++{ ++ pax_size_overflow_report_only = true; ++ return 0; ++} ++early_param("pax_size_overflow_report_only", setup_pax_size_overflow_report_only); ++#endif ++ + static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, }; + const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, }; + static const char *panic_later, *panic_param; +@@ -767,7 +815,7 @@ int __init_or_module do_one_initcall(initcall_t fn) + { + int count = preempt_count(); + int ret; +- char msgbuf[64]; ++ const char *msg1 = "", *msg2 = ""; + + if (initcall_blacklisted(fn)) + return -EPERM; +@@ -777,17 +825,15 @@ int __init_or_module do_one_initcall(initcall_t fn) + else + ret = fn(); + +- msgbuf[0] = 0; +- + if (preempt_count() != count) { +- sprintf(msgbuf, "preemption imbalance "); ++ msg1 = " preemption imbalance"; + preempt_count_set(count); + } + if (irqs_disabled()) { +- strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf)); ++ msg2 = " disabled interrupts"; + local_irq_enable(); + } +- WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf); ++ WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2); + + add_latent_entropy(); + return ret; +@@ -893,8 +939,8 @@ static int run_init_process(const char *init_filename) + { + argv_init[0] = init_filename; + return do_execve(getname_kernel(init_filename), +- (const char __user *const __user *)argv_init, +- (const char __user *const __user *)envp_init); ++ (const char __user *const __force_user *)argv_init, ++ (const char __user *const __force_user *)envp_init); + } + + static int try_to_run_init_process(const char *init_filename) +@@ -911,6 +957,10 @@ static int try_to_run_init_process(const char *init_filename) + return ret; + } + ++#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD ++extern int gr_init_ran; ++#endif ++ + static noinline void __init kernel_init_freeable(void); + + #ifdef CONFIG_DEBUG_RODATA +@@ -959,6 +1009,11 @@ static int __ref kernel_init(void *unused) + ramdisk_execute_command, ret); + } + ++#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD ++ /* if no initrd was used, be extra sure we enforce chroot restrictions */ ++ gr_init_ran = 1; ++#endif ++ + /* + * We try each of these until one succeeds. + * +@@ -1016,7 +1071,7 @@ static noinline void __init kernel_init_freeable(void) + do_basic_setup(); + + /* Open the /dev/console on the rootfs, this should never fail */ +- if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0) ++ if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0) + pr_err("Warning: unable to open an initial console.\n"); + + (void) sys_dup(0); +@@ -1029,11 +1084,13 @@ static noinline void __init kernel_init_freeable(void) + if (!ramdisk_execute_command) + ramdisk_execute_command = "/init"; + +- if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) { ++ if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) { + ramdisk_execute_command = NULL; + prepare_namespace(); + } + ++ grsecurity_init(); ++ + /* + * Ok, we have completed the initial bootup, and + * we're essentially up and running. Get rid of the +diff --git a/ipc/compat.c b/ipc/compat.c +index 9b3c85f8a538..5266b0f870ba 100644 +--- a/ipc/compat.c ++++ b/ipc/compat.c +@@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second, + COMPAT_SHMLBA); + if (err < 0) + return err; +- return put_user(raddr, (compat_ulong_t *)compat_ptr(third)); ++ return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third)); + } + case SHMDT: + return sys_shmdt(compat_ptr(ptr)); +@@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr) + } + + COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems, +- unsigned, nsops, ++ compat_long_t, nsops, + const struct compat_timespec __user *, timeout) + { + struct timespec __user *ts64; +diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c +index 8ad93c29f511..54036e1f2777 100644 +--- a/ipc/ipc_sysctl.c ++++ b/ipc/ipc_sysctl.c +@@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table) + static int proc_ipc_dointvec(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table ipc_table; ++ ctl_table_no_const ipc_table; + + memcpy(&ipc_table, table, sizeof(ipc_table)); + ipc_table.data = get_ipc(table); +@@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write, + static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table ipc_table; ++ ctl_table_no_const ipc_table; + + memcpy(&ipc_table, table, sizeof(ipc_table)); + ipc_table.data = get_ipc(table); +@@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write, + static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table ipc_table; ++ ctl_table_no_const ipc_table; + memcpy(&ipc_table, table, sizeof(ipc_table)); + ipc_table.data = get_ipc(table); + +@@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write, + static int proc_ipc_auto_msgmni(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table ipc_table; ++ ctl_table_no_const ipc_table; + int dummy = 0; + + memcpy(&ipc_table, table, sizeof(ipc_table)); +@@ -99,6 +99,8 @@ static int proc_ipc_auto_msgmni(struct ctl_table *table, int write, + static int zero; + static int one = 1; + static int int_max = INT_MAX; ++static unsigned long long_zero = 0; ++static unsigned long long_max = LONG_MAX; + + static struct ctl_table ipc_kern_table[] = { + { +@@ -107,6 +109,8 @@ static struct ctl_table ipc_kern_table[] = { + .maxlen = sizeof(init_ipc_ns.shm_ctlmax), + .mode = 0644, + .proc_handler = proc_ipc_doulongvec_minmax, ++ .extra1 = &long_zero, ++ .extra2 = &long_max, + }, + { + .procname = "shmall", +@@ -114,6 +118,8 @@ static struct ctl_table ipc_kern_table[] = { + .maxlen = sizeof(init_ipc_ns.shm_ctlall), + .mode = 0644, + .proc_handler = proc_ipc_doulongvec_minmax, ++ .extra1 = &long_zero, ++ .extra2 = &long_max, + }, + { + .procname = "shmmni", +diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c +index 68d4e953762c..1477dedfe9d7 100644 +--- a/ipc/mq_sysctl.c ++++ b/ipc/mq_sysctl.c +@@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table) + static int proc_mq_dointvec(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table mq_table; ++ ctl_table_no_const mq_table; + memcpy(&mq_table, table, sizeof(mq_table)); + mq_table.data = get_mq(table); + +@@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write, + static int proc_mq_dointvec_minmax(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table mq_table; ++ ctl_table_no_const mq_table; + memcpy(&mq_table, table, sizeof(mq_table)); + mq_table.data = get_mq(table); + +diff --git a/ipc/mqueue.c b/ipc/mqueue.c +index 8cbd6e6894d5..38293ad574bd 100644 +--- a/ipc/mqueue.c ++++ b/ipc/mqueue.c +@@ -274,6 +274,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb, + mq_bytes = mq_treesize + (info->attr.mq_maxmsg * + info->attr.mq_msgsize); + ++ gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1); + spin_lock(&mq_lock); + if (u->mq_bytes + mq_bytes < u->mq_bytes || + u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) { +diff --git a/ipc/msg.c b/ipc/msg.c +index e12307d0c920..de96eac5f2bb 100644 +--- a/ipc/msg.c ++++ b/ipc/msg.c +@@ -1031,7 +1031,8 @@ void msg_exit_ns(struct ipc_namespace *ns) + static int sysvipc_msg_proc_show(struct seq_file *s, void *it) + { + struct user_namespace *user_ns = seq_user_ns(s); +- struct msg_queue *msq = it; ++ struct kern_ipc_perm *perm = it; ++ struct msg_queue *msq = container_of(perm, struct msg_queue, q_perm); + + seq_printf(s, + "%10d %10d %4o %10lu %10lu %5u %5u %5u %5u %5u %5u %10lu %10lu %10lu\n", +diff --git a/ipc/msgutil.c b/ipc/msgutil.c +index bf74eaa5c39f..dc6dbf710096 100644 +--- a/ipc/msgutil.c ++++ b/ipc/msgutil.c +@@ -53,7 +53,7 @@ static struct msg_msg *alloc_msg(size_t len) + size_t alen; + + alen = min(len, DATALEN_MSG); +- msg = kmalloc(sizeof(*msg) + alen, GFP_KERNEL_ACCOUNT); ++ msg = kmalloc(sizeof(*msg) + alen, GFP_KERNEL_ACCOUNT|GFP_USERCOPY); + if (msg == NULL) + return NULL; + +@@ -65,7 +65,7 @@ static struct msg_msg *alloc_msg(size_t len) + while (len > 0) { + struct msg_msgseg *seg; + alen = min(len, DATALEN_SEG); +- seg = kmalloc(sizeof(*seg) + alen, GFP_KERNEL_ACCOUNT); ++ seg = kmalloc(sizeof(*seg) + alen, GFP_KERNEL_ACCOUNT|GFP_USERCOPY); + if (seg == NULL) + goto out_err; + *pseg = seg; +diff --git a/ipc/sem.c b/ipc/sem.c +index 10b94bc59d4a..136c0ae33d5d 100644 +--- a/ipc/sem.c ++++ b/ipc/sem.c +@@ -1814,7 +1814,7 @@ static int get_queue_result(struct sem_queue *q) + } + + SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops, +- unsigned, nsops, const struct timespec __user *, timeout) ++ long, nsops, const struct timespec __user *, timeout) + { + int error = -EINVAL; + struct sem_array *sma; +@@ -2049,7 +2049,7 @@ SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops, + } + + SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops, +- unsigned, nsops) ++ long, nsops) + { + return sys_semtimedop(semid, tsops, nsops, NULL); + } +@@ -2206,7 +2206,8 @@ void exit_sem(struct task_struct *tsk) + static int sysvipc_sem_proc_show(struct seq_file *s, void *it) + { + struct user_namespace *user_ns = seq_user_ns(s); +- struct sem_array *sma = it; ++ struct kern_ipc_perm *perm = it; ++ struct sem_array *sma = container_of(perm, struct sem_array, sem_perm); + time_t sem_otime; + + /* +diff --git a/ipc/shm.c b/ipc/shm.c +index e2072ae4f90e..a0da911603ba 100644 +--- a/ipc/shm.c ++++ b/ipc/shm.c +@@ -72,9 +72,17 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp); + static int sysvipc_shm_proc_show(struct seq_file *s, void *it); + #endif + ++#ifdef CONFIG_GRKERNSEC ++extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const u64 shm_createtime, const kuid_t cuid, ++ const int shmid); ++extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid, ++ const u64 shm_createtime); ++#endif ++ + void shm_init_ns(struct ipc_namespace *ns) + { +- ns->shm_ctlmax = SHMMAX; ++ ns->shm_ctlmax = BITS_PER_LONG == 32 ? SHMMAX : LONG_MAX; + ns->shm_ctlall = SHMALL; + ns->shm_ctlmni = SHMMNI; + ns->shm_rmid_forced = 0; +@@ -590,6 +598,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params) + shp->shm_lprid = 0; + shp->shm_atim = shp->shm_dtim = 0; + shp->shm_ctim = get_seconds(); ++#ifdef CONFIG_GRKERNSEC ++ shp->shm_createtime = ktime_get_ns(); ++#endif + shp->shm_segsz = size; + shp->shm_nattch = 0; + shp->shm_file = file; +@@ -1138,6 +1149,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, + f_mode = FMODE_READ | FMODE_WRITE; + } + if (shmflg & SHM_EXEC) { ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (current->mm->pax_flags & MF_PAX_MPROTECT) ++ goto out; ++#endif ++ + prot |= PROT_EXEC; + acc_mode |= S_IXUGO; + } +@@ -1162,6 +1179,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, + if (err) + goto out_unlock; + ++#ifdef CONFIG_GRKERNSEC ++ if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime, ++ shp->shm_perm.cuid, shmid) || ++ !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) { ++ err = -EACCES; ++ goto out_unlock; ++ } ++#endif ++ + ipc_lock_object(&shp->shm_perm); + + /* check if shm_destroy() is tearing down shp */ +@@ -1174,6 +1200,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, + path = shp->shm_file->f_path; + path_get(&path); + shp->shm_nattch++; ++#ifdef CONFIG_GRKERNSEC ++ shp->shm_lapid = current->pid; ++#endif + size = i_size_read(d_inode(path.dentry)); + ipc_unlock_object(&shp->shm_perm); + rcu_read_unlock(); +@@ -1377,7 +1406,8 @@ SYSCALL_DEFINE1(shmdt, char __user *, shmaddr) + static int sysvipc_shm_proc_show(struct seq_file *s, void *it) + { + struct user_namespace *user_ns = seq_user_ns(s); +- struct shmid_kernel *shp = it; ++ struct kern_ipc_perm *perm = it; ++ struct shmid_kernel *shp = container_of(perm, struct shmid_kernel, shm_perm); + unsigned long rss = 0, swp = 0; + + shm_add_rss_swap(shp, &rss, &swp); +diff --git a/ipc/util.c b/ipc/util.c +index 798cad18dd87..d6ffc17c6fa4 100644 +--- a/ipc/util.c ++++ b/ipc/util.c +@@ -71,6 +71,8 @@ struct ipc_proc_iface { + int (*show)(struct seq_file *, void *); + }; + ++extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode); ++ + /** + * ipc_init - initialise ipc subsystem + * +@@ -489,6 +491,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag) + granted_mode >>= 6; + else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid)) + granted_mode >>= 3; ++ ++ if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode)) ++ return -1; ++ + /* is there some bit set in requested_mode but not in granted_mode? */ + if ((requested_mode & ~granted_mode & 0007) && + !ns_capable(ns->user_ns, CAP_IPC_OWNER)) +diff --git a/kernel/audit.c b/kernel/audit.c +index f1ca11613379..7f396f816fcc 100644 +--- a/kernel/audit.c ++++ b/kernel/audit.c +@@ -122,7 +122,7 @@ u32 audit_sig_sid = 0; + 3) suppressed due to audit_rate_limit + 4) suppressed due to audit_backlog_limit + */ +-static atomic_t audit_lost = ATOMIC_INIT(0); ++static atomic_unchecked_t audit_lost = ATOMIC_INIT(0); + + /* The netlink socket. */ + static struct sock *audit_sock; +@@ -256,7 +256,7 @@ void audit_log_lost(const char *message) + unsigned long now; + int print; + +- atomic_inc(&audit_lost); ++ atomic_inc_unchecked(&audit_lost); + + print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit); + +@@ -273,7 +273,7 @@ void audit_log_lost(const char *message) + if (print) { + if (printk_ratelimit()) + pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n", +- atomic_read(&audit_lost), ++ atomic_read_unchecked(&audit_lost), + audit_rate_limit, + audit_backlog_limit); + audit_panic(message); +@@ -854,7 +854,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) + s.pid = audit_pid; + s.rate_limit = audit_rate_limit; + s.backlog_limit = audit_backlog_limit; +- s.lost = atomic_read(&audit_lost); ++ s.lost = atomic_read_unchecked(&audit_lost); + s.backlog = skb_queue_len(&audit_skb_queue); + s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL; + s.backlog_wait_time = audit_backlog_wait_time_master; +@@ -1177,7 +1177,7 @@ static void __net_exit audit_net_exit(struct net *net) + netlink_kernel_release(sock); + } + +-static struct pernet_operations audit_net_ops __net_initdata = { ++static struct pernet_operations audit_net_ops __net_initconst = { + .init = audit_net_init, + .exit = audit_net_exit, + .id = &audit_net_id, +diff --git a/kernel/auditsc.c b/kernel/auditsc.c +index 2cd5256dbff7..a930e72f5f95 100644 +--- a/kernel/auditsc.c ++++ b/kernel/auditsc.c +@@ -1954,7 +1954,7 @@ int auditsc_get_stamp(struct audit_context *ctx, + } + + /* global counter which is incremented every time something logs in */ +-static atomic_t session_id = ATOMIC_INIT(0); ++static atomic_unchecked_t session_id = ATOMIC_INIT(0); + + static int audit_set_loginuid_perm(kuid_t loginuid) + { +@@ -2026,7 +2026,7 @@ int audit_set_loginuid(kuid_t loginuid) + + /* are we setting or clearing? */ + if (uid_valid(loginuid)) +- sessionid = (unsigned int)atomic_inc_return(&session_id); ++ sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id); + + task->sessionid = sessionid; + task->loginuid = loginuid; +diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c +index aa6d98154106..d5d027264216 100644 +--- a/kernel/bpf/core.c ++++ b/kernel/bpf/core.c +@@ -208,6 +208,8 @@ struct bpf_prog *bpf_patch_insn_single(struct bpf_prog *prog, u32 off, + } + + #ifdef CONFIG_BPF_JIT ++extern long __rap_hash_call___bpf_prog_run; ++ + struct bpf_binary_header * + bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr, + unsigned int alignment, +@@ -221,27 +223,45 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr, + * random section of illegal instructions. + */ + size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE); +- hdr = module_alloc(size); ++ hdr = module_alloc_exec(size); + if (hdr == NULL) + return NULL; + + /* Fill space with illegal/arch-dep instructions. */ + bpf_fill_ill_insns(hdr, size); + ++ pax_open_kernel(); + hdr->pages = size / PAGE_SIZE; ++ pax_close_kernel(); ++ + hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)), + PAGE_SIZE - sizeof(*hdr)); ++ ++#ifdef CONFIG_PAX_RAP ++ hole -= 8; ++#endif ++ + start = (get_random_int() % hole) & ~(alignment - 1); + ++#ifdef CONFIG_PAX_RAP ++ start += 8; ++#endif ++ + /* Leave a random number of instructions before BPF code. */ + *image_ptr = &hdr->image[start]; + ++#ifdef CONFIG_PAX_RAP ++ pax_open_kernel(); ++ *(long *)(*image_ptr - 8) = (long)&__rap_hash_call___bpf_prog_run; ++ pax_close_kernel(); ++#endif ++ + return hdr; + } + + void bpf_jit_binary_free(struct bpf_binary_header *hdr) + { +- module_memfree(hdr); ++ module_memfree_exec(hdr); + } + + int bpf_jit_harden __read_mostly; +@@ -465,7 +485,7 @@ EXPORT_SYMBOL_GPL(__bpf_call_base); + * + * Decode and execute eBPF instructions. + */ +-static unsigned int __bpf_prog_run(void *ctx, const struct bpf_insn *insn) ++unsigned int __bpf_prog_run(const struct sk_buff *ctx, const struct bpf_insn *insn) + { + u64 stack[MAX_BPF_STACK / sizeof(u64)]; + u64 regs[MAX_BPF_REG], tmp; +@@ -970,7 +990,7 @@ static int bpf_check_tail_call(const struct bpf_prog *fp) + */ + struct bpf_prog *bpf_prog_select_runtime(struct bpf_prog *fp, int *err) + { +- fp->bpf_func = (void *) __bpf_prog_run; ++ fp->bpf_func = __bpf_prog_run; + + /* eBPF JITs can rewrite the program in case constant + * blinding is active. However, in case of error during +diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c +index 72ea91df71c9..10b0047c6aa6 100644 +--- a/kernel/bpf/syscall.c ++++ b/kernel/bpf/syscall.c +@@ -855,8 +855,16 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz + union bpf_attr attr = {}; + int err; + +- if (!capable(CAP_SYS_ADMIN) && sysctl_unprivileged_bpf_disabled) ++ /* the syscall is limited to root temporarily. This restriction will be ++ * lifted by upstream when a half-assed security audit is clean. Note ++ * that eBPF+tracing must have this restriction, since it may pass ++ * kernel data to user space ++ */ ++ if (!capable(CAP_SYS_ADMIN)) + return -EPERM; ++#ifdef CONFIG_GRKERNSEC ++ return -EPERM; ++#endif + + if (!access_ok(VERIFY_READ, uattr, 1)) + return -EFAULT; +diff --git a/kernel/capability.c b/kernel/capability.c +index 4984e1f552eb..a5bf6f538dea 100644 +--- a/kernel/capability.c ++++ b/kernel/capability.c +@@ -193,6 +193,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr) + * before modification is attempted and the application + * fails. + */ ++ if (tocopy > ARRAY_SIZE(kdata)) ++ return -EFAULT; ++ + if (copy_to_user(dataptr, kdata, tocopy + * sizeof(struct __user_cap_data_struct))) { + return -EFAULT; +@@ -298,10 +301,11 @@ bool has_ns_capability(struct task_struct *t, + int ret; + + rcu_read_lock(); +- ret = security_capable(__task_cred(t), ns, cap); ++ ret = security_capable(__task_cred(t), ns, cap) == 0 && ++ gr_task_is_capable(t, __task_cred(t), cap); + rcu_read_unlock(); + +- return (ret == 0); ++ return ret; + } + + /** +@@ -338,10 +342,10 @@ bool has_ns_capability_noaudit(struct task_struct *t, + int ret; + + rcu_read_lock(); +- ret = security_capable_noaudit(__task_cred(t), ns, cap); ++ ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, __task_cred(t), cap); + rcu_read_unlock(); + +- return (ret == 0); ++ return ret; + } + + /** +@@ -370,9 +374,9 @@ static bool ns_capable_common(struct user_namespace *ns, int cap, bool audit) + BUG(); + } + +- capable = audit ? security_capable(current_cred(), ns, cap) : +- security_capable_noaudit(current_cred(), ns, cap); +- if (capable == 0) { ++ capable = audit ? (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) : ++ (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) ; ++ if (capable) { + current->flags |= PF_SUPERPRIV; + return true; + } +@@ -429,6 +433,13 @@ bool capable(int cap) + return ns_capable(&init_user_ns, cap); + } + EXPORT_SYMBOL(capable); ++ ++bool capable_nolog(int cap) ++{ ++ return ns_capable_noaudit(&init_user_ns, cap); ++} ++EXPORT_SYMBOL(capable_nolog); ++ + #endif /* CONFIG_MULTIUSER */ + + /** +@@ -486,6 +497,14 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap) + } + EXPORT_SYMBOL(capable_wrt_inode_uidgid); + ++bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap) ++{ ++ struct user_namespace *ns = current_user_ns(); ++ ++ return ns_capable_noaudit(ns, cap) && privileged_wrt_inode_uidgid(ns, inode); ++} ++EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog); ++ + /** + * ptracer_capable - Determine if the ptracer holds CAP_SYS_PTRACE in the namespace + * @tsk: The task that may be ptraced +diff --git a/kernel/cgroup.c b/kernel/cgroup.c +index 1fde8eec9529..92c6805aeae6 100644 +--- a/kernel/cgroup.c ++++ b/kernel/cgroup.c +@@ -3657,7 +3657,7 @@ static int cgroup_add_file(struct cgroup_subsys_state *css, struct cgroup *cgrp, + key = &cft->lockdep_key; + #endif + kn = __kernfs_create_file(cgrp->kn, cgroup_file_name(cgrp, cft, name), +- cgroup_file_mode(cft), 0, cft->kf_ops, cft, ++ cgroup_file_mode(cft), 0, cft->kf_ops, (void *)cft, + NULL, key); + if (IS_ERR(kn)) + return PTR_ERR(kn); +@@ -3761,11 +3761,14 @@ static void cgroup_exit_cftypes(struct cftype *cfts) + /* free copy for custom atomic_write_len, see init_cftypes() */ + if (cft->max_write_len && cft->max_write_len != PAGE_SIZE) + kfree(cft->kf_ops); +- cft->kf_ops = NULL; +- cft->ss = NULL; ++ ++ pax_open_kernel(); ++ const_cast(cft->kf_ops) = NULL; ++ const_cast(cft->ss) = NULL; + + /* revert flags set by cgroup core while adding @cfts */ +- cft->flags &= ~(__CFTYPE_ONLY_ON_DFL | __CFTYPE_NOT_ON_DFL); ++ const_cast(cft->flags) &= ~(__CFTYPE_ONLY_ON_DFL | __CFTYPE_NOT_ON_DFL); ++ pax_close_kernel(); + } + } + +@@ -3796,8 +3799,10 @@ static int cgroup_init_cftypes(struct cgroup_subsys *ss, struct cftype *cfts) + kf_ops->atomic_write_len = cft->max_write_len; + } + +- cft->kf_ops = kf_ops; +- cft->ss = ss; ++ pax_open_kernel(); ++ const_cast(cft->kf_ops) = kf_ops; ++ const_cast(cft->ss) = ss; ++ pax_close_kernel(); + } + + return 0; +@@ -3810,7 +3815,7 @@ static int cgroup_rm_cftypes_locked(struct cftype *cfts) + if (!cfts || !cfts[0].ss) + return -ENOENT; + +- list_del(&cfts->node); ++ pax_list_del((struct list_head *)&cfts->node); + cgroup_apply_cftypes(cfts, false); + cgroup_exit_cftypes(cfts); + return 0; +@@ -3867,7 +3872,7 @@ static int cgroup_add_cftypes(struct cgroup_subsys *ss, struct cftype *cfts) + + mutex_lock(&cgroup_mutex); + +- list_add_tail(&cfts->node, &ss->cfts); ++ pax_list_add_tail((struct list_head *)&cfts->node, &ss->cfts); + ret = cgroup_apply_cftypes(cfts, true); + if (ret) + cgroup_rm_cftypes_locked(cfts); +@@ -3888,8 +3893,10 @@ int cgroup_add_dfl_cftypes(struct cgroup_subsys *ss, struct cftype *cfts) + { + struct cftype *cft; + ++ pax_open_kernel(); + for (cft = cfts; cft && cft->name[0] != '\0'; cft++) +- cft->flags |= __CFTYPE_ONLY_ON_DFL; ++ const_cast(cft->flags) |= __CFTYPE_ONLY_ON_DFL; ++ pax_close_kernel(); + return cgroup_add_cftypes(ss, cfts); + } + +@@ -3905,8 +3912,10 @@ int cgroup_add_legacy_cftypes(struct cgroup_subsys *ss, struct cftype *cfts) + { + struct cftype *cft; + ++ pax_open_kernel(); + for (cft = cfts; cft && cft->name[0] != '\0'; cft++) +- cft->flags |= __CFTYPE_NOT_ON_DFL; ++ const_cast(cft->flags) |= __CFTYPE_NOT_ON_DFL; ++ pax_close_kernel(); + return cgroup_add_cftypes(ss, cfts); + } + +@@ -6096,6 +6105,9 @@ static void cgroup_release_agent(struct work_struct *work) + if (!pathbuf || !agentbuf) + goto out; + ++ if (agentbuf[0] == '\0') ++ goto out; ++ + spin_lock_irq(&css_set_lock); + ret = cgroup_path_ns_locked(cgrp, pathbuf, PATH_MAX, &init_cgroup_ns); + spin_unlock_irq(&css_set_lock); +@@ -6576,7 +6588,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v) + struct task_struct *task; + int count = 0; + +- seq_printf(seq, "css_set %p\n", cset); ++ seq_printf(seq, "css_set %pK\n", cset); + + list_for_each_entry(task, &cset->tasks, cg_list) { + if (count++ > MAX_TASKS_SHOWN_PER_CSS) +diff --git a/kernel/cgroup_pids.c b/kernel/cgroup_pids.c +index a57242e0d5a6..da67bb2cd366 100644 +--- a/kernel/cgroup_pids.c ++++ b/kernel/cgroup_pids.c +@@ -54,7 +54,7 @@ struct pids_cgroup { + struct cgroup_file events_file; + + /* Number of times fork failed because limit was hit. */ +- atomic64_t events_limit; ++ atomic64_unchecked_t events_limit; + }; + + static struct pids_cgroup *css_pids(struct cgroup_subsys_state *css) +@@ -78,7 +78,7 @@ pids_css_alloc(struct cgroup_subsys_state *parent) + + pids->limit = PIDS_MAX; + atomic64_set(&pids->counter, 0); +- atomic64_set(&pids->events_limit, 0); ++ atomic64_set_unchecked(&pids->events_limit, 0); + return &pids->css; + } + +@@ -227,7 +227,7 @@ static int pids_can_fork(struct task_struct *task) + err = pids_try_charge(pids, 1); + if (err) { + /* Only log the first time events_limit is incremented. */ +- if (atomic64_inc_return(&pids->events_limit) == 1) { ++ if (atomic64_inc_return_unchecked(&pids->events_limit) == 1) { + pr_info("cgroup: fork rejected by pids controller in "); + pr_cont_cgroup_path(css->cgroup); + pr_cont("\n"); +@@ -310,7 +310,7 @@ static int pids_events_show(struct seq_file *sf, void *v) + { + struct pids_cgroup *pids = css_pids(seq_css(sf)); + +- seq_printf(sf, "max %lld\n", (s64)atomic64_read(&pids->events_limit)); ++ seq_printf(sf, "max %lld\n", (s64)atomic64_read_unchecked(&pids->events_limit)); + return 0; + } + +diff --git a/kernel/compat.c b/kernel/compat.c +index 333d364be29d..762ec00709f0 100644 +--- a/kernel/compat.c ++++ b/kernel/compat.c +@@ -13,6 +13,7 @@ + + #include <linux/linkage.h> + #include <linux/compat.h> ++#include <linux/module.h> + #include <linux/errno.h> + #include <linux/time.h> + #include <linux/signal.h> +@@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart) + mm_segment_t oldfs; + long ret; + +- restart->nanosleep.rmtp = (struct timespec __user *) &rmt; ++ restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt; + oldfs = get_fs(); + set_fs(KERNEL_DS); + ret = hrtimer_nanosleep_restart(restart); +@@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp, + oldfs = get_fs(); + set_fs(KERNEL_DS); + ret = hrtimer_nanosleep(&tu, +- rmtp ? (struct timespec __user *)&rmt : NULL, ++ rmtp ? (struct timespec __force_user *)&rmt : NULL, + HRTIMER_MODE_REL, CLOCK_MONOTONIC); + set_fs(oldfs); + +@@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set) + mm_segment_t old_fs = get_fs(); + + set_fs(KERNEL_DS); +- ret = sys_sigpending((old_sigset_t __user *) &s); ++ ret = sys_sigpending((old_sigset_t __force_user *) &s); + set_fs(old_fs); + if (ret == 0) + ret = put_user(s, set); +@@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource, + mm_segment_t old_fs = get_fs(); + + set_fs(KERNEL_DS); +- ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r); ++ ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r); + set_fs(old_fs); + + if (!ret) { +@@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4, + set_fs (KERNEL_DS); + ret = sys_wait4(pid, + (stat_addr ? +- (unsigned int __user *) &status : NULL), +- options, (struct rusage __user *) &r); ++ (unsigned int __force_user *) &status : NULL), ++ options, (struct rusage __force_user *) &r); + set_fs (old_fs); + + if (ret > 0) { +@@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid, + memset(&info, 0, sizeof(info)); + + set_fs(KERNEL_DS); +- ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options, +- uru ? (struct rusage __user *)&ru : NULL); ++ ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options, ++ uru ? (struct rusage __force_user *)&ru : NULL); + set_fs(old_fs); + + if ((ret < 0) || (info.si_signo == 0)) +@@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags, + oldfs = get_fs(); + set_fs(KERNEL_DS); + err = sys_timer_settime(timer_id, flags, +- (struct itimerspec __user *) &newts, +- (struct itimerspec __user *) &oldts); ++ (struct itimerspec __force_user *) &newts, ++ (struct itimerspec __force_user *) &oldts); + set_fs(oldfs); + if (!err && old && put_compat_itimerspec(old, &oldts)) + return -EFAULT; +@@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id, + oldfs = get_fs(); + set_fs(KERNEL_DS); + err = sys_timer_gettime(timer_id, +- (struct itimerspec __user *) &ts); ++ (struct itimerspec __force_user *) &ts); + set_fs(oldfs); + if (!err && put_compat_itimerspec(setting, &ts)) + return -EFAULT; +@@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock, + oldfs = get_fs(); + set_fs(KERNEL_DS); + err = sys_clock_settime(which_clock, +- (struct timespec __user *) &ts); ++ (struct timespec __force_user *) &ts); + set_fs(oldfs); + return err; + } +@@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock, + oldfs = get_fs(); + set_fs(KERNEL_DS); + err = sys_clock_gettime(which_clock, +- (struct timespec __user *) &ts); ++ (struct timespec __force_user *) &ts); + set_fs(oldfs); + if (!err && compat_put_timespec(&ts, tp)) + return -EFAULT; +@@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock, + + oldfs = get_fs(); + set_fs(KERNEL_DS); +- ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc); ++ ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc); + set_fs(oldfs); + + err = compat_put_timex(utp, &txc); +@@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock, + oldfs = get_fs(); + set_fs(KERNEL_DS); + err = sys_clock_getres(which_clock, +- (struct timespec __user *) &ts); ++ (struct timespec __force_user *) &ts); + set_fs(oldfs); + if (!err && tp && compat_put_timespec(&ts, tp)) + return -EFAULT; +@@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart) + struct timespec tu; + struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp; + +- restart->nanosleep.rmtp = (struct timespec __user *) &tu; ++ restart->nanosleep.rmtp = (struct timespec __force_user *) &tu; + oldfs = get_fs(); + set_fs(KERNEL_DS); + err = clock_nanosleep_restart(restart); +@@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags, + oldfs = get_fs(); + set_fs(KERNEL_DS); + err = sys_clock_nanosleep(which_clock, flags, +- (struct timespec __user *) &in, +- (struct timespec __user *) &out); ++ (struct timespec __force_user *) &in, ++ (struct timespec __force_user *) &out); + set_fs(oldfs); + + if ((err == -ERESTART_RESTARTBLOCK) && rmtp && +@@ -1147,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval, + mm_segment_t old_fs = get_fs(); + + set_fs(KERNEL_DS); +- ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t); ++ ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t); + set_fs(old_fs); + if (compat_put_timespec(&t, interval)) + return -EFAULT; +diff --git a/kernel/configs.c b/kernel/configs.c +index c18b1f1ae515..b9a0132215df 100644 +--- a/kernel/configs.c ++++ b/kernel/configs.c +@@ -74,8 +74,19 @@ static int __init ikconfig_init(void) + struct proc_dir_entry *entry; + + /* create the current config file */ ++#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM) ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM) ++ entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL, ++ &ikconfig_file_ops); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL, ++ &ikconfig_file_ops); ++#endif ++#else + entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL, + &ikconfig_file_ops); ++#endif ++ + if (!entry) + return -ENOMEM; + +diff --git a/kernel/cpu.c b/kernel/cpu.c +index 8f52977aad59..6ff8485cc21d 100644 +--- a/kernel/cpu.c ++++ b/kernel/cpu.c +@@ -74,16 +74,8 @@ static DEFINE_PER_CPU(struct cpuhp_cpu_state, cpuhp_state); + */ + struct cpuhp_step { + const char *name; +- union { +- int (*single)(unsigned int cpu); +- int (*multi)(unsigned int cpu, +- struct hlist_node *node); +- } startup; +- union { +- int (*single)(unsigned int cpu); +- int (*multi)(unsigned int cpu, +- struct hlist_node *node); +- } teardown; ++ union cpuhp_step_startup startup; ++ union cpuhp_step_teardown teardown; + struct hlist_head list; + bool skip_onerr; + bool cant_stop; +@@ -644,7 +636,7 @@ static int cpuhp_kick_ap_work(unsigned int cpu) + return st->result; + } + +-static struct smp_hotplug_thread cpuhp_threads = { ++static struct smp_hotplug_thread cpuhp_threads __read_only = { + .store = &cpuhp_state.thread, + .create = &cpuhp_create, + .thread_should_run = cpuhp_should_run, +@@ -1434,24 +1426,24 @@ static int cpuhp_cb_check(enum cpuhp_state state) + + static void cpuhp_store_callbacks(enum cpuhp_state state, + const char *name, +- int (*startup)(unsigned int cpu), +- int (*teardown)(unsigned int cpu), ++ union cpuhp_step_startup startup, ++ union cpuhp_step_teardown teardown, + bool multi_instance) + { + /* (Un)Install the callbacks for further cpu hotplug operations */ + struct cpuhp_step *sp; + + sp = cpuhp_get_step(state); +- sp->startup.single = startup; +- sp->teardown.single = teardown; ++ sp->startup = startup; ++ sp->teardown = teardown; + sp->name = name; + sp->multi_instance = multi_instance; + INIT_HLIST_HEAD(&sp->list); + } + +-static void *cpuhp_get_teardown_cb(enum cpuhp_state state) ++static union cpuhp_step_teardown cpuhp_get_teardown_cb(enum cpuhp_state state) + { +- return cpuhp_get_step(state)->teardown.single; ++ return cpuhp_get_step(state)->teardown; + } + + /* +@@ -1585,8 +1577,8 @@ EXPORT_SYMBOL_GPL(__cpuhp_state_add_instance); + */ + int __cpuhp_setup_state(enum cpuhp_state state, + const char *name, bool invoke, +- int (*startup)(unsigned int cpu), +- int (*teardown)(unsigned int cpu), ++ union cpuhp_step_startup startup, ++ union cpuhp_step_teardown teardown, + bool multi_instance) + { + int cpu, ret = 0; +@@ -1609,7 +1601,7 @@ int __cpuhp_setup_state(enum cpuhp_state state, + + cpuhp_store_callbacks(state, name, startup, teardown, multi_instance); + +- if (!invoke || !startup) ++ if (!invoke || (multi_instance ? !startup.multi : !startup.single)) + goto out; + + /* +@@ -1625,9 +1617,12 @@ int __cpuhp_setup_state(enum cpuhp_state state, + + ret = cpuhp_issue_call(cpu, state, true, NULL); + if (ret) { +- if (teardown) ++ union cpuhp_step_startup startup = { .single = NULL }; ++ union cpuhp_step_teardown teardown = { .single = NULL }; ++ ++ if (multi_instance ? !!teardown.multi : !!teardown.single) + cpuhp_rollback_install(cpu, state, NULL); +- cpuhp_store_callbacks(state, NULL, NULL, NULL, false); ++ cpuhp_store_callbacks(state, NULL, startup, teardown, false); + goto out; + } + } +@@ -1655,7 +1650,7 @@ int __cpuhp_state_remove_instance(enum cpuhp_state state, + get_online_cpus(); + mutex_lock(&cpuhp_state_mutex); + +- if (!invoke || !cpuhp_get_teardown_cb(state)) ++ if (!invoke || !cpuhp_get_teardown_cb(state).single) + goto remove; + /* + * Call the teardown callback for each present cpu depending +@@ -1691,6 +1686,8 @@ void __cpuhp_remove_state(enum cpuhp_state state, bool invoke) + { + struct cpuhp_step *sp = cpuhp_get_step(state); + int cpu; ++ union cpuhp_step_startup startup = { .single = NULL }; ++ union cpuhp_step_teardown teardown = { .single = NULL }; + + BUG_ON(cpuhp_cb_check(state)); + +@@ -1704,7 +1701,7 @@ void __cpuhp_remove_state(enum cpuhp_state state, bool invoke) + goto remove; + } + +- if (!invoke || !cpuhp_get_teardown_cb(state)) ++ if (!invoke || !cpuhp_get_teardown_cb(state).single) + goto remove; + + /* +@@ -1720,7 +1717,7 @@ void __cpuhp_remove_state(enum cpuhp_state state, bool invoke) + cpuhp_issue_call(cpu, state, false, NULL); + } + remove: +- cpuhp_store_callbacks(state, NULL, NULL, NULL, false); ++ cpuhp_store_callbacks(state, NULL, startup, teardown, false); + mutex_unlock(&cpuhp_state_mutex); + put_online_cpus(); + } +diff --git a/kernel/cred.c b/kernel/cred.c +index 5f264fb5737d..8fc856b49551 100644 +--- a/kernel/cred.c ++++ b/kernel/cred.c +@@ -172,6 +172,15 @@ void exit_creds(struct task_struct *tsk) + validate_creds(cred); + alter_cred_subscribers(cred, -1); + put_cred(cred); ++ ++#ifdef CONFIG_GRKERNSEC_SETXID ++ cred = (struct cred *) tsk->delayed_cred; ++ if (cred != NULL) { ++ tsk->delayed_cred = NULL; ++ validate_creds(cred); ++ put_cred(cred); ++ } ++#endif + } + + /** +@@ -419,7 +428,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset) + * Always returns 0 thus allowing this function to be tail-called at the end + * of, say, sys_setgid(). + */ +-int commit_creds(struct cred *new) ++static int __commit_creds(struct cred *new) + { + struct task_struct *task = current; + const struct cred *old = task->real_cred; +@@ -438,6 +447,8 @@ int commit_creds(struct cred *new) + + get_cred(new); /* we will require a ref for the subj creds too */ + ++ gr_set_role_label(task, new->uid, new->gid); ++ + /* dumpability changes */ + if (!uid_eq(old->euid, new->euid) || + !gid_eq(old->egid, new->egid) || +@@ -487,6 +498,105 @@ int commit_creds(struct cred *new) + put_cred(old); + return 0; + } ++#ifdef CONFIG_GRKERNSEC_SETXID ++extern int set_user(struct cred *new); ++ ++void gr_delayed_cred_worker(void) ++{ ++ const struct cred *new = current->delayed_cred; ++ struct cred *ncred; ++ ++ current->delayed_cred = NULL; ++ ++ if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) { ++ // from doing get_cred on it when queueing this ++ put_cred(new); ++ return; ++ } else if (new == NULL) ++ return; ++ ++ ncred = prepare_creds(); ++ if (!ncred) ++ goto die; ++ // uids ++ ncred->uid = new->uid; ++ ncred->euid = new->euid; ++ ncred->suid = new->suid; ++ ncred->fsuid = new->fsuid; ++ // gids ++ ncred->gid = new->gid; ++ ncred->egid = new->egid; ++ ncred->sgid = new->sgid; ++ ncred->fsgid = new->fsgid; ++ // groups ++ set_groups(ncred, new->group_info); ++ // caps ++ ncred->securebits = new->securebits; ++ ncred->cap_inheritable = new->cap_inheritable; ++ ncred->cap_permitted = new->cap_permitted; ++ ncred->cap_effective = new->cap_effective; ++ ncred->cap_bset = new->cap_bset; ++ ++ if (set_user(ncred)) { ++ abort_creds(ncred); ++ goto die; ++ } ++ ++ // from doing get_cred on it when queueing this ++ put_cred(new); ++ ++ __commit_creds(ncred); ++ return; ++die: ++ // from doing get_cred on it when queueing this ++ put_cred(new); ++ do_group_exit(SIGKILL); ++} ++#endif ++ ++int commit_creds(struct cred *new) ++{ ++#ifdef CONFIG_GRKERNSEC_SETXID ++ int ret; ++ int schedule_it = 0; ++ struct task_struct *t; ++ unsigned oldsecurebits = current_cred()->securebits; ++ ++ /* we won't get called with tasklist_lock held for writing ++ and interrupts disabled as the cred struct in that case is ++ init_cred ++ */ ++ if (grsec_enable_setxid && !current_is_single_threaded() && ++ uid_eq(current_uid(), GLOBAL_ROOT_UID) && ++ !uid_eq(new->uid, GLOBAL_ROOT_UID)) { ++ schedule_it = 1; ++ } ++ ret = __commit_creds(new); ++ if (schedule_it) { ++ rcu_read_lock(); ++ read_lock(&tasklist_lock); ++ for (t = next_thread(current); t != current; ++ t = next_thread(t)) { ++ /* we'll check if the thread has uid 0 in ++ * the delayed worker routine ++ */ ++ if (task_securebits(t) == oldsecurebits && ++ t->delayed_cred == NULL) { ++ t->delayed_cred = get_cred(new); ++ set_tsk_thread_flag(t, TIF_GRSEC_SETXID); ++ set_tsk_need_resched(t); ++ } ++ } ++ read_unlock(&tasklist_lock); ++ rcu_read_unlock(); ++ } ++ ++ return ret; ++#else ++ return __commit_creds(new); ++#endif ++} ++ + EXPORT_SYMBOL(commit_creds); + + /** +diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c +index 79517e5549f1..a4e120b24446 100644 +--- a/kernel/debug/debug_core.c ++++ b/kernel/debug/debug_core.c +@@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock); + */ + static atomic_t masters_in_kgdb; + static atomic_t slaves_in_kgdb; +-static atomic_t kgdb_break_tasklet_var; ++static atomic_unchecked_t kgdb_break_tasklet_var; + atomic_t kgdb_setting_breakpoint; + + struct task_struct *kgdb_usethread; +@@ -137,7 +137,7 @@ int kgdb_single_step; + static pid_t kgdb_sstep_pid; + + /* to keep track of the CPU which is doing the single stepping*/ +-atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1); ++atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1); + + /* + * If you are debugging a problem where roundup (the collection of +@@ -552,7 +552,7 @@ static int kgdb_cpu_enter(struct kgdb_state *ks, struct pt_regs *regs, + * kernel will only try for the value of sstep_tries before + * giving up and continuing on. + */ +- if (atomic_read(&kgdb_cpu_doing_single_step) != -1 && ++ if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 && + (kgdb_info[cpu].task && + kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) { + atomic_set(&kgdb_active, -1); +@@ -654,8 +654,8 @@ static int kgdb_cpu_enter(struct kgdb_state *ks, struct pt_regs *regs, + } + + kgdb_restore: +- if (atomic_read(&kgdb_cpu_doing_single_step) != -1) { +- int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step); ++ if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) { ++ int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step); + if (kgdb_info[sstep_cpu].task) + kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid; + else +@@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void) + static void kgdb_tasklet_bpt(unsigned long ing) + { + kgdb_breakpoint(); +- atomic_set(&kgdb_break_tasklet_var, 0); ++ atomic_set_unchecked(&kgdb_break_tasklet_var, 0); + } + + static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0); + + void kgdb_schedule_breakpoint(void) + { +- if (atomic_read(&kgdb_break_tasklet_var) || ++ if (atomic_read_unchecked(&kgdb_break_tasklet_var) || + atomic_read(&kgdb_active) != -1 || + atomic_read(&kgdb_setting_breakpoint)) + return; +- atomic_inc(&kgdb_break_tasklet_var); ++ atomic_inc_unchecked(&kgdb_break_tasklet_var); + tasklet_schedule(&kgdb_tasklet_breakpoint); + } + EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint); +diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c +index 2a20c0dfdafc..3eb7d0351548 100644 +--- a/kernel/debug/kdb/kdb_main.c ++++ b/kernel/debug/kdb/kdb_main.c +@@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv) + continue; + + kdb_printf("%-20s%8u 0x%p ", mod->name, +- mod->core_layout.size, (void *)mod); ++ mod->core_layout.size_rx + mod->core_layout.size_rw, (void *)mod); + #ifdef CONFIG_MODULE_UNLOAD + kdb_printf("%4d ", module_refcount(mod)); + #endif +@@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv) + kdb_printf(" (Loading)"); + else + kdb_printf(" (Live)"); +- kdb_printf(" 0x%p", mod->core_layout.base); ++ kdb_printf(" 0x%p 0x%p", mod->core_layout.base_rx, mod->core_layout.base_rw); + + #ifdef CONFIG_MODULE_UNLOAD + { +diff --git a/kernel/events/callchain.c b/kernel/events/callchain.c +index e9fdb5203de5..cfb547da174b 100644 +--- a/kernel/events/callchain.c ++++ b/kernel/events/callchain.c +@@ -251,7 +251,7 @@ int perf_event_max_stack_handler(struct ctl_table *table, int write, + { + int *value = table->data; + int new_value = *value, ret; +- struct ctl_table new_table = *table; ++ ctl_table_no_const new_table = *table; + + new_table.data = &new_value; + ret = proc_dointvec_minmax(&new_table, write, buffer, lenp, ppos); +diff --git a/kernel/events/core.c b/kernel/events/core.c +index 30ccc7029d18..5a2f977f9fdd 100644 +--- a/kernel/events/core.c ++++ b/kernel/events/core.c +@@ -389,8 +389,15 @@ static struct srcu_struct pmus_srcu; + * 0 - disallow raw tracepoint access for unpriv + * 1 - disallow cpu events for unpriv + * 2 - disallow kernel profiling for unpriv ++ * 3 - disallow all unpriv perf event use + */ +-int sysctl_perf_event_paranoid __read_mostly = 2; ++#ifdef CONFIG_GRKERNSEC_PERF_HARDEN ++int sysctl_perf_event_legitimately_concerned __read_only = 3; ++#elif defined(CONFIG_GRKERNSEC_HIDESYM) ++int sysctl_perf_event_legitimately_concerned __read_only = 2; ++#else ++int sysctl_perf_event_legitimately_concerned __read_only = 2; ++#endif + + /* Minimum for 512 kiB + 1 user control page */ + int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */ +@@ -545,7 +552,7 @@ void perf_sample_event_took(u64 sample_len_ns) + } + } + +-static atomic64_t perf_event_id; ++static atomic64_unchecked_t perf_event_id; + + static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx, + enum event_type_t event_type); +@@ -1052,8 +1059,9 @@ static void __perf_mux_hrtimer_init(struct perf_cpu_context *cpuctx, int cpu) + timer->function = perf_mux_hrtimer_handler; + } + +-static int perf_mux_hrtimer_restart(struct perf_cpu_context *cpuctx) ++static int perf_mux_hrtimer_restart(void *_cpuctx) + { ++ struct perf_cpu_context *cpuctx = _cpuctx; + struct hrtimer *timer = &cpuctx->hrtimer; + struct pmu *pmu = cpuctx->ctx.pmu; + unsigned long flags; +@@ -3182,7 +3190,7 @@ void __perf_event_task_sched_in(struct task_struct *prev, + perf_pmu_sched_task(prev, task, true); + } + +-static u64 perf_calculate_period(struct perf_event *event, u64 nsec, u64 count) ++static u64 perf_calculate_period(const struct perf_event *event, u64 nsec, u64 count) + { + u64 frequency = event->attr.sample_freq; + u64 sec = NSEC_PER_SEC; +@@ -4298,9 +4306,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running) + total += perf_event_count(event); + + *enabled += event->total_time_enabled + +- atomic64_read(&event->child_total_time_enabled); ++ atomic64_read_unchecked(&event->child_total_time_enabled); + *running += event->total_time_running + +- atomic64_read(&event->child_total_time_running); ++ atomic64_read_unchecked(&event->child_total_time_running); + + list_for_each_entry(child, &event->child_list, child_list) { + (void)perf_event_read(child, false); +@@ -4332,12 +4340,12 @@ static int __perf_read_group_add(struct perf_event *leader, + */ + if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) { + values[n++] += leader->total_time_enabled + +- atomic64_read(&leader->child_total_time_enabled); ++ atomic64_read_unchecked(&leader->child_total_time_enabled); + } + + if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) { + values[n++] += leader->total_time_running + +- atomic64_read(&leader->child_total_time_running); ++ atomic64_read_unchecked(&leader->child_total_time_running); + } + + /* +@@ -4860,10 +4868,10 @@ void perf_event_update_userpage(struct perf_event *event) + userpg->offset -= local64_read(&event->hw.prev_count); + + userpg->time_enabled = enabled + +- atomic64_read(&event->child_total_time_enabled); ++ atomic64_read_unchecked(&event->child_total_time_enabled); + + userpg->time_running = running + +- atomic64_read(&event->child_total_time_running); ++ atomic64_read_unchecked(&event->child_total_time_running); + + arch_perf_update_userpage(event, userpg, now); + +@@ -5566,7 +5574,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size, + + /* Data. */ + sp = perf_user_stack_pointer(regs); +- rem = __output_copy_user(handle, (void *) sp, dump_size); ++ rem = __output_copy_user(handle, (void __user *) sp, dump_size); + dyn_size = dump_size - rem; + + perf_output_skip(handle, rem); +@@ -5657,11 +5665,11 @@ static void perf_output_read_one(struct perf_output_handle *handle, + values[n++] = perf_event_count(event); + if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) { + values[n++] = enabled + +- atomic64_read(&event->child_total_time_enabled); ++ atomic64_read_unchecked(&event->child_total_time_enabled); + } + if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) { + values[n++] = running + +- atomic64_read(&event->child_total_time_running); ++ atomic64_read_unchecked(&event->child_total_time_running); + } + if (read_format & PERF_FORMAT_ID) + values[n++] = primary_event_id(event); +@@ -8757,8 +8765,7 @@ perf_event_mux_interval_ms_store(struct device *dev, + cpuctx = per_cpu_ptr(pmu->pmu_cpu_context, cpu); + cpuctx->hrtimer_interval = ns_to_ktime(NSEC_PER_MSEC * timer); + +- cpu_function_call(cpu, +- (remote_function_f)perf_mux_hrtimer_restart, cpuctx); ++ cpu_function_call(cpu, perf_mux_hrtimer_restart, cpuctx); + } + put_online_cpus(); + mutex_unlock(&mux_interval_mutex); +@@ -9204,7 +9211,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu, + event->parent = parent_event; + + event->ns = get_pid_ns(task_active_pid_ns(current)); +- event->id = atomic64_inc_return(&perf_event_id); ++ event->id = atomic64_inc_return_unchecked(&perf_event_id); + + event->state = PERF_EVENT_STATE_INACTIVE; + +@@ -9639,6 +9646,11 @@ SYSCALL_DEFINE5(perf_event_open, + if (flags & ~PERF_FLAG_ALL) + return -EINVAL; + ++#ifdef CONFIG_GRKERNSEC_PERF_HARDEN ++ if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN)) ++ return -EACCES; ++#endif ++ + err = perf_copy_attr(attr_uptr, &attr); + if (err) + return err; +@@ -10178,10 +10190,10 @@ static void sync_child_event(struct perf_event *child_event, + /* + * Add back the child's count to the parent's count: + */ +- atomic64_add(child_val, &parent_event->child_count); +- atomic64_add(child_event->total_time_enabled, ++ atomic64_add_unchecked(child_val, &parent_event->child_count); ++ atomic64_add_unchecked(child_event->total_time_enabled, + &parent_event->child_total_time_enabled); +- atomic64_add(child_event->total_time_running, ++ atomic64_add_unchecked(child_event->total_time_running, + &parent_event->child_total_time_running); + } + +diff --git a/kernel/events/hw_breakpoint.c b/kernel/events/hw_breakpoint.c +index 3f8cb1e14588..83f043852854 100644 +--- a/kernel/events/hw_breakpoint.c ++++ b/kernel/events/hw_breakpoint.c +@@ -30,6 +30,7 @@ + * This file contains the arch-independent routines. + */ + ++#include <linux/bug.h> + #include <linux/irqflags.h> + #include <linux/kallsyms.h> + #include <linux/notifier.h> +diff --git a/kernel/events/internal.h b/kernel/events/internal.h +index 486fd78eb8d5..96062d7f0b42 100644 +--- a/kernel/events/internal.h ++++ b/kernel/events/internal.h +@@ -150,10 +150,10 @@ static inline unsigned long perf_aux_size(struct ring_buffer *rb) + return len; \ + } + +-#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \ ++#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \ + static inline unsigned long \ + func_name(struct perf_output_handle *handle, \ +- const void *buf, unsigned long len) \ ++ const void user *buf, unsigned long len) \ + __DEFINE_OUTPUT_COPY_BODY(true, memcpy_func, handle->addr, buf, size) + + static inline unsigned long +@@ -172,7 +172,7 @@ memcpy_common(void *dst, const void *src, unsigned long n) + return 0; + } + +-DEFINE_OUTPUT_COPY(__output_copy, memcpy_common) ++DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, ) + + static inline unsigned long + memcpy_skip(void *dst, const void *src, unsigned long n) +@@ -180,7 +180,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n) + return 0; + } + +-DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip) ++DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, ) + + #ifndef arch_perf_out_copy_user + #define arch_perf_out_copy_user arch_perf_out_copy_user +@@ -198,7 +198,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n) + } + #endif + +-DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user) ++DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user) + + /* Callchain handling */ + extern struct perf_callchain_entry * +diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c +index f9ec9add2164..da594f8f099b 100644 +--- a/kernel/events/uprobes.c ++++ b/kernel/events/uprobes.c +@@ -1696,7 +1696,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr) + { + struct page *page; + uprobe_opcode_t opcode; +- int result; ++ long result; + + pagefault_disable(); + result = __get_user(opcode, (uprobe_opcode_t __user *)vaddr); +diff --git a/kernel/exit.c b/kernel/exit.c +index 3076f3089919..28d8eb4bff11 100644 +--- a/kernel/exit.c ++++ b/kernel/exit.c +@@ -170,6 +170,10 @@ void release_task(struct task_struct *p) + struct task_struct *leader; + int zap_leader; + repeat: ++#ifdef CONFIG_NET ++ gr_del_task_from_ip_table(p); ++#endif ++ + /* don't need to get the RCU readlock here - the process is dead and + * can't be modifying its own credentials. But shut RCU-lockdep up */ + rcu_read_lock(); +@@ -525,9 +529,8 @@ static struct task_struct *find_alive_thread(struct task_struct *p) + return NULL; + } + ++static struct task_struct *find_child_reaper(struct task_struct *father) __must_hold(&tasklist_lock); + static struct task_struct *find_child_reaper(struct task_struct *father) +- __releases(&tasklist_lock) +- __acquires(&tasklist_lock) + { + struct pid_namespace *pid_ns = task_active_pid_ns(father); + struct task_struct *reaper = pid_ns->child_reaper; +@@ -624,6 +627,8 @@ static void reparent_leader(struct task_struct *father, struct task_struct *p, + * jobs, send them a SIGHUP and then a SIGCONT. (POSIX 3.2.2.2) + */ + static void forget_original_parent(struct task_struct *father, ++ struct list_head *dead) __must_hold(&tasklist_lock); ++static void forget_original_parent(struct task_struct *father, + struct list_head *dead) + { + struct task_struct *p, *t, *reaper; +@@ -731,6 +736,15 @@ void __noreturn do_exit(long code) + int group_dead; + TASKS_RCU(int tasks_rcu_i); + ++ /* ++ * If do_exit is called because this processes oopsed, it's possible ++ * that get_fs() was left as KERNEL_DS, so reset it to USER_DS before ++ * continuing. Amongst other possible reasons, this is to prevent ++ * mm_release()->clear_child_tid() from writing to a user-controlled ++ * kernel address. ++ */ ++ set_fs(USER_DS); ++ + profile_task_exit(tsk); + kcov_task_exit(tsk); + +@@ -741,15 +755,6 @@ void __noreturn do_exit(long code) + if (unlikely(!tsk->pid)) + panic("Attempted to kill the idle task!"); + +- /* +- * If do_exit is called because this processes oopsed, it's possible +- * that get_fs() was left as KERNEL_DS, so reset it to USER_DS before +- * continuing. Amongst other possible reasons, this is to prevent +- * mm_release()->clear_child_tid() from writing to a user-controlled +- * kernel address. +- */ +- set_fs(USER_DS); +- + ptrace_event(PTRACE_EVENT_EXIT, code); + + validate_creds_for_do_exit(tsk); +@@ -812,6 +817,9 @@ void __noreturn do_exit(long code) + tsk->exit_code = code; + taskstats_exit(tsk, group_dead); + ++ gr_acl_handle_psacct(tsk, code); ++ gr_acl_handle_exit(); ++ + exit_mm(tsk); + + if (group_dead) +@@ -905,7 +913,7 @@ SYSCALL_DEFINE1(exit, int, error_code) + * Take down every thread in the group. This is called by fatal signals + * as well as by sys_exit_group (below). + */ +-void ++__noreturn void + do_group_exit(int exit_code) + { + struct signal_struct *sig = current->signal; +@@ -1033,6 +1041,7 @@ static int wait_noreap_copyout(struct wait_opts *wo, struct task_struct *p, + * the lock and this task is uninteresting. If we return nonzero, we have + * released the lock and the system call should return. + */ ++static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p) __must_hold(&tasklist_lock); + static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p) + { + int state, retval, status; +@@ -1049,6 +1058,7 @@ static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p) + + get_task_struct(p); + read_unlock(&tasklist_lock); ++ __acquire(&tasklist_lock); // XXX sparse can't model conditional release + sched_annotate_sleep(); + + if ((exit_code & 0x7f) == 0) { +@@ -1071,6 +1081,7 @@ static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p) + * We own this thread, nobody else can reap it. + */ + read_unlock(&tasklist_lock); ++ __acquire(&tasklist_lock); // XXX sparse can't model conditional release + sched_annotate_sleep(); + + /* +@@ -1213,6 +1224,8 @@ static int *task_stopped_code(struct task_struct *p, bool ptrace) + * search should terminate. + */ + static int wait_task_stopped(struct wait_opts *wo, ++ int ptrace, struct task_struct *p) __must_hold(&tasklist_lock); ++static int wait_task_stopped(struct wait_opts *wo, + int ptrace, struct task_struct *p) + { + struct siginfo __user *infop; +@@ -1260,6 +1273,7 @@ static int wait_task_stopped(struct wait_opts *wo, + pid = task_pid_vnr(p); + why = ptrace ? CLD_TRAPPED : CLD_STOPPED; + read_unlock(&tasklist_lock); ++ __acquire(&tasklist_lock); // XXX sparse can't model conditional release + sched_annotate_sleep(); + + if (unlikely(wo->wo_flags & WNOWAIT)) +@@ -1297,6 +1311,7 @@ static int wait_task_stopped(struct wait_opts *wo, + * the lock and this task is uninteresting. If we return nonzero, we have + * released the lock and the system call should return. + */ ++static int wait_task_continued(struct wait_opts *wo, struct task_struct *p) __must_hold(&tasklist_lock); + static int wait_task_continued(struct wait_opts *wo, struct task_struct *p) + { + int retval; +@@ -1323,6 +1338,7 @@ static int wait_task_continued(struct wait_opts *wo, struct task_struct *p) + pid = task_pid_vnr(p); + get_task_struct(p); + read_unlock(&tasklist_lock); ++ __acquire(&tasklist_lock); // XXX sparse can't model conditional release + sched_annotate_sleep(); + + if (!wo->wo_info) { +@@ -1352,6 +1368,8 @@ static int wait_task_continued(struct wait_opts *wo, struct task_struct *p) + * or another error from security_task_wait(), or still -ECHILD. + */ + static int wait_consider_task(struct wait_opts *wo, int ptrace, ++ struct task_struct *p) __must_hold(&tasklist_lock); ++static int wait_consider_task(struct wait_opts *wo, int ptrace, + struct task_struct *p) + { + /* +@@ -1477,6 +1495,7 @@ static int wait_consider_task(struct wait_opts *wo, int ptrace, + * ->notask_error is 0 if there were any eligible children, + * or another error from security_task_wait(), or still -ECHILD. + */ ++static int do_wait_thread(struct wait_opts *wo, struct task_struct *tsk) __must_hold(&tasklist_lock); + static int do_wait_thread(struct wait_opts *wo, struct task_struct *tsk) + { + struct task_struct *p; +@@ -1491,6 +1510,7 @@ static int do_wait_thread(struct wait_opts *wo, struct task_struct *tsk) + return 0; + } + ++static int ptrace_do_wait(struct wait_opts *wo, struct task_struct *tsk) __must_hold(&tasklist_lock); + static int ptrace_do_wait(struct wait_opts *wo, struct task_struct *tsk) + { + struct task_struct *p; +@@ -1554,12 +1574,16 @@ static long do_wait(struct wait_opts *wo) + tsk = current; + do { + retval = do_wait_thread(wo, tsk); +- if (retval) ++ if (retval) { ++ __release(&tasklist_lock); // XXX sparse can't model conditional release + goto end; ++ } + + retval = ptrace_do_wait(wo, tsk); +- if (retval) ++ if (retval) { ++ __release(&tasklist_lock); // XXX sparse can't model conditional release + goto end; ++ } + + if (wo->wo_flags & __WNOTHREAD) + break; +diff --git a/kernel/extable.c b/kernel/extable.c +index e820ccee9846..72195de98b8e 100644 +--- a/kernel/extable.c ++++ b/kernel/extable.c +@@ -23,6 +23,7 @@ + + #include <asm/sections.h> + #include <asm/uaccess.h> ++#include <asm/setup.h> + + /* + * mutex protecting text section modification (dynamic code patching). +@@ -41,10 +42,22 @@ u32 __initdata __visible main_extable_sort_needed = 1; + /* Sort the kernel's built-in exception table */ + void __init sort_main_extable(void) + { +- if (main_extable_sort_needed && __stop___ex_table > __start___ex_table) { ++ struct exception_table_entry *start = __start___ex_table; ++ ++ if (main_extable_sort_needed && __stop___ex_table > start) { + pr_notice("Sorting __ex_table...\n"); +- sort_extable(__start___ex_table, __stop___ex_table); ++ sort_extable(start, __stop___ex_table); ++ } ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ while (start < __stop___ex_table) { ++ start->insn -= kaslr_offset(); ++ start->fixup -= kaslr_offset(); ++ start->handler -= kaslr_offset(); ++ start++; + } ++#endif ++ + } + + /* Given an address, look for it in the exception tables. */ +diff --git a/kernel/fork.c b/kernel/fork.c +index 59faac4de181..11313e49e474 100644 +--- a/kernel/fork.c ++++ b/kernel/fork.c +@@ -252,13 +252,68 @@ static void free_thread_stack(struct task_struct *tsk) + + void thread_stack_cache_init(void) + { +- thread_stack_cache = kmem_cache_create("thread_stack", THREAD_SIZE, +- THREAD_SIZE, 0, NULL); ++ thread_stack_cache = kmem_cache_create_usercopy("thread_stack", THREAD_SIZE, ++ THREAD_SIZE, 0, 0, THREAD_SIZE, NULL); + BUG_ON(thread_stack_cache == NULL); + } + # endif + #endif + ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++static inline unsigned long *gr_alloc_thread_stack_node(struct task_struct *tsk, ++ int node, void **lowmem_stack) ++{ ++ struct page *pages[THREAD_SIZE / PAGE_SIZE]; ++ void *ret = NULL; ++ unsigned int i; ++ ++ *lowmem_stack = alloc_thread_stack_node(tsk, node); ++ if (*lowmem_stack == NULL) ++ goto out; ++ ++ for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++) ++ pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE)); ++ ++ /* use VM_IOREMAP to gain THREAD_SIZE alignment */ ++ ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL); ++ if (ret == NULL) { ++ free_thread_stack(*lowmem_stack); ++ *lowmem_stack = NULL; ++ } else ++ populate_stack(ret, THREAD_SIZE); ++ ++out: ++ return ret; ++} ++ ++static inline void gr_free_thread_stack(struct task_struct *tsk) ++{ ++ unmap_process_stacks(tsk); ++} ++#else ++static inline unsigned long *gr_alloc_thread_stack_node(struct task_struct *tsk, ++ int node, void **lowmem_stack) ++{ ++ return alloc_thread_stack_node(tsk, node); ++} ++static inline void gr_free_thread_stack(struct task_struct *tsk) ++{ ++ free_thread_stack(tsk); ++} ++#endif ++ ++const void *gr_convert_stack_address_to_lowmem(const void *buf) ++{ ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ if (object_starts_on_stack(buf)) ++ return buf - current->stack + current->lowmem_stack; ++ else if (object_starts_on_irq_stack(buf)) ++ return buf - (const void *)__this_cpu_read(irq_stack_ptr) + (const void *)__this_cpu_read(irq_stack_ptr_lowmem); ++#endif ++ return buf; ++} ++EXPORT_SYMBOL_GPL(gr_convert_stack_address_to_lowmem); ++ + /* SLAB cache for signal_struct structures (tsk->signal) */ + static struct kmem_cache *signal_cachep; + +@@ -279,7 +334,6 @@ static struct kmem_cache *mm_cachep; + + static void account_kernel_stack(struct task_struct *tsk, int account) + { +- void *stack = task_stack_page(tsk); + struct vm_struct *vm = task_stack_vm_area(tsk); + + BUILD_BUG_ON(IS_ENABLED(CONFIG_VMAP_STACK) && PAGE_SIZE % 1024 != 0); +@@ -303,8 +357,12 @@ static void account_kernel_stack(struct task_struct *tsk, int account) + * All stack pages are in the same zone and belong to the + * same memcg. + */ ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ struct page *first_page = virt_to_page(tsk->lowmem_stack); ++#else ++ void *stack = task_stack_page(tsk); + struct page *first_page = virt_to_page(stack); +- ++#endif + mod_zone_page_state(page_zone(first_page), NR_KERNEL_STACK_KB, + THREAD_SIZE / 1024 * account); + +@@ -320,7 +378,7 @@ static void release_task_stack(struct task_struct *tsk) + + account_kernel_stack(tsk, -1); + arch_release_thread_stack(tsk->stack); +- free_thread_stack(tsk); ++ gr_free_thread_stack(tsk); + tsk->stack = NULL; + #ifdef CONFIG_VMAP_STACK + tsk->stack_vm_area = NULL; +@@ -422,7 +480,7 @@ static void set_max_threads(unsigned int max_threads_suggested) + + #ifdef CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT + /* Initialized by the architecture: */ +-int arch_task_struct_size __read_mostly; ++size_t arch_task_struct_size __read_mostly; + #endif + + void __init fork_init(void) +@@ -433,9 +491,14 @@ void __init fork_init(void) + #define ARCH_MIN_TASKALIGN L1_CACHE_BYTES + #endif + /* create a slab on which task_structs can be allocated */ +- task_struct_cachep = kmem_cache_create("task_struct", ++ task_struct_cachep = kmem_cache_create_usercopy("task_struct", + arch_task_struct_size, ARCH_MIN_TASKALIGN, +- SLAB_PANIC|SLAB_NOTRACK|SLAB_ACCOUNT, NULL); ++ SLAB_PANIC|SLAB_NOTRACK|SLAB_ACCOUNT, ++ offsetof(struct task_struct, blocked), ++ offsetof(struct task_struct, saved_sigmask) - ++ offsetof(struct task_struct, blocked) + ++ sizeof(init_task.saved_sigmask), ++ NULL); + #endif + + /* do the arch specific task caches init */ +@@ -473,6 +536,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig, int node) + struct task_struct *tsk; + unsigned long *stack; + struct vm_struct *stack_vm_area; ++ void *lowmem_stack; + int err; + + if (node == NUMA_NO_NODE) +@@ -481,7 +545,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig, int node) + if (!tsk) + return NULL; + +- stack = alloc_thread_stack_node(tsk, node); ++ stack = gr_alloc_thread_stack_node(tsk, node, &lowmem_stack); + if (!stack) + goto free_tsk; + +@@ -495,6 +559,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig, int node) + * functions again. + */ + tsk->stack = stack; ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ tsk->lowmem_stack = lowmem_stack; ++#endif + #ifdef CONFIG_VMAP_STACK + tsk->stack_vm_area = stack_vm_area; + #endif +@@ -521,7 +588,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig, int node) + set_task_stack_end_magic(tsk); + + #ifdef CONFIG_CC_STACKPROTECTOR +- tsk->stack_canary = get_random_long(); ++ tsk->stack_canary = pax_get_random_long(); + #endif + + /* +@@ -543,20 +610,86 @@ static struct task_struct *dup_task_struct(struct task_struct *orig, int node) + return tsk; + + free_stack: +- free_thread_stack(tsk); ++ gr_free_thread_stack(tsk); + free_tsk: + free_task_struct(tsk); + return NULL; + } + + #ifdef CONFIG_MMU ++static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt) ++{ ++ struct vm_area_struct *tmp; ++ unsigned long charge; ++ struct file *file; ++ int retval; ++ ++ charge = 0; ++ if (mpnt->vm_flags & VM_ACCOUNT) { ++ unsigned long len = vma_pages(mpnt); ++ ++ if (security_vm_enough_memory_mm(oldmm, len)) /* sic */ ++ goto fail_nomem; ++ charge = len; ++ } ++ tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); ++ if (!tmp) ++ goto fail_nomem; ++ *tmp = *mpnt; ++ tmp->vm_mm = mm; ++ INIT_LIST_HEAD(&tmp->anon_vma_chain); ++ retval = vma_dup_policy(mpnt, tmp); ++ if (retval) ++ goto fail_nomem_policy; ++ if (anon_vma_fork(tmp, mpnt)) ++ goto fail_nomem_anon_vma_fork; ++ tmp->vm_flags &= ~(VM_LOCKED|VM_LOCKONFAULT|VM_UFFD_MISSING|VM_UFFD_WP); ++ tmp->vm_next = tmp->vm_prev = NULL; ++ tmp->vm_mirror = NULL; ++ tmp->vm_userfaultfd_ctx = NULL_VM_UFFD_CTX; ++ file = tmp->vm_file; ++ if (file) { ++ struct inode *inode = file_inode(file); ++ struct address_space *mapping = file->f_mapping; ++ ++ get_file(file); ++ if (tmp->vm_flags & VM_DENYWRITE) ++ atomic_dec(&inode->i_writecount); ++ i_mmap_lock_write(mapping); ++ if (tmp->vm_flags & VM_SHARED) ++ atomic_inc(&mapping->i_mmap_writable); ++ flush_dcache_mmap_lock(mapping); ++ /* insert tmp into the share list, just after mpnt */ ++ vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap); ++ flush_dcache_mmap_unlock(mapping); ++ i_mmap_unlock_write(mapping); ++ } ++ ++ /* ++ * Clear hugetlb-related page reserves for children. This only ++ * affects MAP_PRIVATE mappings. Faults generated by the child ++ * are not guaranteed to succeed, even if read-only ++ */ ++ if (is_vm_hugetlb_page(tmp)) ++ reset_vma_resv_huge_pages(tmp); ++ ++ return tmp; ++ ++fail_nomem_anon_vma_fork: ++ mpol_put(vma_policy(tmp)); ++fail_nomem_policy: ++ kmem_cache_free(vm_area_cachep, tmp); ++fail_nomem: ++ vm_unacct_memory(charge); ++ return NULL; ++} ++ + static __latent_entropy int dup_mmap(struct mm_struct *mm, + struct mm_struct *oldmm) + { + struct vm_area_struct *mpnt, *tmp, *prev, **pprev; + struct rb_node **rb_link, *rb_parent; + int retval; +- unsigned long charge; + + uprobe_start_dup_mmap(); + if (down_write_killable(&oldmm->mmap_sem)) { +@@ -590,52 +723,14 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, + + prev = NULL; + for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) { +- struct file *file; +- + if (mpnt->vm_flags & VM_DONTCOPY) { + vm_stat_account(mm, mpnt->vm_flags, -vma_pages(mpnt)); + continue; + } +- charge = 0; +- if (mpnt->vm_flags & VM_ACCOUNT) { +- unsigned long len = vma_pages(mpnt); +- +- if (security_vm_enough_memory_mm(oldmm, len)) /* sic */ +- goto fail_nomem; +- charge = len; +- } +- tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); +- if (!tmp) +- goto fail_nomem; +- *tmp = *mpnt; +- INIT_LIST_HEAD(&tmp->anon_vma_chain); +- retval = vma_dup_policy(mpnt, tmp); +- if (retval) +- goto fail_nomem_policy; +- tmp->vm_mm = mm; +- if (anon_vma_fork(tmp, mpnt)) +- goto fail_nomem_anon_vma_fork; +- tmp->vm_flags &= +- ~(VM_LOCKED|VM_LOCKONFAULT|VM_UFFD_MISSING|VM_UFFD_WP); +- tmp->vm_next = tmp->vm_prev = NULL; +- tmp->vm_userfaultfd_ctx = NULL_VM_UFFD_CTX; +- file = tmp->vm_file; +- if (file) { +- struct inode *inode = file_inode(file); +- struct address_space *mapping = file->f_mapping; +- +- get_file(file); +- if (tmp->vm_flags & VM_DENYWRITE) +- atomic_dec(&inode->i_writecount); +- i_mmap_lock_write(mapping); +- if (tmp->vm_flags & VM_SHARED) +- atomic_inc(&mapping->i_mmap_writable); +- flush_dcache_mmap_lock(mapping); +- /* insert tmp into the share list, just after mpnt */ +- vma_interval_tree_insert_after(tmp, mpnt, +- &mapping->i_mmap); +- flush_dcache_mmap_unlock(mapping); +- i_mmap_unlock_write(mapping); ++ tmp = dup_vma(mm, oldmm, mpnt); ++ if (!tmp) { ++ retval = -ENOMEM; ++ goto out; + } + + /* +@@ -667,6 +762,38 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, + if (retval) + goto out; + } ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (oldmm->pax_flags & MF_PAX_SEGMEXEC) { ++ struct vm_area_struct *mpnt_m; ++ ++ for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next) { ++ if (mpnt->vm_flags & VM_DONTCOPY) ++ continue; ++ ++ BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm); ++ ++ if (!mpnt->vm_mirror) { ++ mpnt_m = mpnt_m->vm_next; ++ continue; ++ } ++ ++ if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) { ++ BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt); ++ mpnt->vm_mirror = mpnt_m; ++ } else { ++ BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm); ++ mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror; ++ mpnt_m->vm_mirror->vm_mirror = mpnt_m; ++ mpnt->vm_mirror->vm_mirror = mpnt; ++ } ++ ++ mpnt_m = mpnt_m->vm_next; ++ } ++ BUG_ON(mpnt_m); ++ } ++#endif ++ + /* a new mm has just been created */ + arch_dup_mmap(oldmm, mm); + retval = 0; +@@ -677,14 +804,6 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, + fail_uprobe_end: + uprobe_end_dup_mmap(); + return retval; +-fail_nomem_anon_vma_fork: +- mpol_put(vma_policy(tmp)); +-fail_nomem_policy: +- kmem_cache_free(vm_area_cachep, tmp); +-fail_nomem: +- retval = -ENOMEM; +- vm_unacct_memory(charge); +- goto out; + } + + static inline int mm_alloc_pgd(struct mm_struct *mm) +@@ -1009,8 +1128,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode) + return ERR_PTR(err); + + mm = get_task_mm(task); +- if (mm && mm != current->mm && +- !ptrace_may_access(task, mode)) { ++ if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) || ++ ((mode & PTRACE_MODE_ATTACH) && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) { + mmput(mm); + mm = ERR_PTR(-EACCES); + } +@@ -1209,13 +1328,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk) + spin_unlock(&fs->lock); + return -EAGAIN; + } +- fs->users++; ++ atomic_inc(&fs->users); + spin_unlock(&fs->lock); + return 0; + } + tsk->fs = copy_fs_struct(fs); + if (!tsk->fs) + return -ENOMEM; ++ /* Carry through gr_chroot_dentry and is_chrooted instead ++ of recomputing it here. Already copied when the task struct ++ is duplicated. This allows pivot_root to not be treated as ++ a chroot ++ */ ++ //gr_set_chroot_entries(tsk, &tsk->fs->root); ++ + return 0; + } + +@@ -1521,6 +1647,9 @@ static __latent_entropy struct task_struct *copy_process( + DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled); + #endif + retval = -EAGAIN; ++ ++ gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0); ++ + if (atomic_read(&p->real_cred->user->processes) >= + task_rlimit(p, RLIMIT_NPROC)) { + if (p->real_cred->user != INIT_USER && +@@ -1781,6 +1910,16 @@ static __latent_entropy struct task_struct *copy_process( + goto bad_fork_cancel_cgroup; + } + ++ /* synchronizes with gr_set_acls() ++ we need to call this past the point of no return for fork() ++ */ ++ gr_copy_label(p); ++ ++#ifdef CONFIG_GRKERNSEC_SETXID ++ if (p->delayed_cred) ++ get_cred(p->delayed_cred); ++#endif ++ + if (likely(p->pid)) { + ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace); + +@@ -1876,6 +2015,8 @@ static __latent_entropy struct task_struct *copy_process( + put_task_stack(p); + free_task(p); + fork_out: ++ gr_log_forkfail(retval); ++ + return ERR_PTR(retval); + } + +@@ -1956,6 +2097,8 @@ long _do_fork(unsigned long clone_flags, + if (clone_flags & CLONE_PARENT_SETTID) + put_user(nr, parent_tidptr); + ++ gr_handle_brute_check(); ++ + if (clone_flags & CLONE_VFORK) { + p->vfork_done = &vfork; + init_completion(&vfork); +@@ -2088,11 +2231,12 @@ void __init proc_caches_init(void) + * maximum number of CPU's we can ever have. The cpumask_allocation + * is at the end of the structure, exactly for that reason. + */ +- mm_cachep = kmem_cache_create("mm_struct", ++ mm_cachep = kmem_cache_create_usercopy("mm_struct", + sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN, + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK|SLAB_ACCOUNT, ++ offsetof(struct mm_struct, saved_auxv), sizeof(init_mm.saved_auxv), + NULL); +- vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC|SLAB_ACCOUNT); ++ vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC|SLAB_ACCOUNT|SLAB_NO_SANITIZE); + mmap_init(); + nsproxy_cache_init(); + } +@@ -2140,7 +2284,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp) + return 0; + + /* don't need lock here; in the worst case we'll do useless copy */ +- if (fs->users == 1) ++ if (atomic_read(&fs->users) == 1) + return 0; + + *new_fsp = copy_fs_struct(fs); +@@ -2253,7 +2397,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags) + fs = current->fs; + spin_lock(&fs->lock); + current->fs = new_fs; +- if (--fs->users) ++ gr_set_chroot_entries(current, ¤t->fs->root); ++ if (atomic_dec_return(&fs->users)) + new_fs = NULL; + else + new_fs = fs; +@@ -2317,7 +2462,7 @@ int unshare_files(struct files_struct **displaced) + int sysctl_max_threads(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table t; ++ ctl_table_no_const t; + int ret; + int threads = max_threads; + int min = MIN_THREADS; +diff --git a/kernel/futex.c b/kernel/futex.c +index 4c6b6e697b73..2f72a221d842 100644 +--- a/kernel/futex.c ++++ b/kernel/futex.c +@@ -210,7 +210,7 @@ struct futex_pi_state { + atomic_t refcount; + + union futex_key key; +-}; ++} __randomize_layout; + + /** + * struct futex_q - The hashed futex queue entry, one per waiting task +@@ -244,7 +244,7 @@ struct futex_q { + struct rt_mutex_waiter *rt_waiter; + union futex_key *requeue_pi_key; + u32 bitset; +-}; ++} __randomize_layout; + + static const struct futex_q futex_q_init = { + /* list gets initialized in queue_me()*/ +@@ -503,6 +503,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw) + struct address_space *mapping; + int err, ro = 0; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE) ++ return -EFAULT; ++#endif ++ + /* + * The futex address must be "naturally" aligned. + */ +@@ -3283,6 +3288,7 @@ static void __init futex_detect_cmpxchg(void) + { + #ifndef CONFIG_HAVE_FUTEX_CMPXCHG + u32 curval; ++ mm_segment_t oldfs; + + /* + * This will fail and we want it. Some arch implementations do +@@ -3294,8 +3300,11 @@ static void __init futex_detect_cmpxchg(void) + * implementation, the non-functional ones will return + * -ENOSYS. + */ ++ oldfs = get_fs(); ++ set_fs(USER_DS); + if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT) + futex_cmpxchg_enabled = 1; ++ set_fs(oldfs); + #endif + } + +diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c +index 4ae3232e7a28..5adee0251d5d 100644 +--- a/kernel/futex_compat.c ++++ b/kernel/futex_compat.c +@@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry, + return 0; + } + +-static void __user *futex_uaddr(struct robust_list __user *entry, ++static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry, + compat_long_t futex_offset) + { + compat_uptr_t base = ptr_to_compat(entry); +diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c +index ea41820ab12e..5164932f1816 100644 +--- a/kernel/irq/manage.c ++++ b/kernel/irq/manage.c +@@ -972,7 +972,7 @@ static int irq_thread(void *data) + + action_ret = handler_fn(desc, action); + if (action_ret == IRQ_HANDLED) +- atomic_inc(&desc->threads_handled); ++ atomic_inc_unchecked(&desc->threads_handled); + if (action_ret == IRQ_WAKE_THREAD) + irq_wake_secondary(desc, action); + +diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c +index 8a3e872798f3..8560eca8799b 100644 +--- a/kernel/irq/msi.c ++++ b/kernel/irq/msi.c +@@ -236,16 +236,18 @@ static void msi_domain_update_dom_ops(struct msi_domain_info *info) + return; + } + ++ pax_open_kernel(); + if (ops->get_hwirq == NULL) +- ops->get_hwirq = msi_domain_ops_default.get_hwirq; ++ const_cast(ops->get_hwirq) = msi_domain_ops_default.get_hwirq; + if (ops->msi_init == NULL) +- ops->msi_init = msi_domain_ops_default.msi_init; ++ const_cast(ops->msi_init) = msi_domain_ops_default.msi_init; + if (ops->msi_check == NULL) +- ops->msi_check = msi_domain_ops_default.msi_check; ++ const_cast(ops->msi_check) = msi_domain_ops_default.msi_check; + if (ops->msi_prepare == NULL) +- ops->msi_prepare = msi_domain_ops_default.msi_prepare; ++ const_cast(ops->msi_prepare) = msi_domain_ops_default.msi_prepare; + if (ops->set_desc == NULL) +- ops->set_desc = msi_domain_ops_default.set_desc; ++ const_cast(ops->set_desc) = msi_domain_ops_default.set_desc; ++ pax_close_kernel(); + } + + static void msi_domain_update_chip_ops(struct msi_domain_info *info) +@@ -253,8 +255,11 @@ static void msi_domain_update_chip_ops(struct msi_domain_info *info) + struct irq_chip *chip = info->chip; + + BUG_ON(!chip || !chip->irq_mask || !chip->irq_unmask); +- if (!chip->irq_set_affinity) +- chip->irq_set_affinity = msi_domain_set_affinity; ++ if (!chip->irq_set_affinity) { ++ pax_open_kernel(); ++ const_cast(chip->irq_set_affinity) = msi_domain_set_affinity; ++ pax_close_kernel(); ++ } + } + + /** +diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c +index 5707f97a3e6a..d526a3d7c6ac 100644 +--- a/kernel/irq/spurious.c ++++ b/kernel/irq/spurious.c +@@ -334,7 +334,7 @@ void note_interrupt(struct irq_desc *desc, irqreturn_t action_ret) + * count. We just care about the count being + * different than the one we saw before. + */ +- handled = atomic_read(&desc->threads_handled); ++ handled = atomic_read_unchecked(&desc->threads_handled); + handled |= SPURIOUS_DEFERRED; + if (handled != desc->threads_handled_last) { + action_ret = IRQ_HANDLED; +diff --git a/kernel/jump_label.c b/kernel/jump_label.c +index a9b8cf500591..fc8fafe113b7 100644 +--- a/kernel/jump_label.c ++++ b/kernel/jump_label.c +@@ -15,6 +15,7 @@ + #include <linux/static_key.h> + #include <linux/jump_label_ratelimit.h> + #include <linux/bug.h> ++#include <linux/mm.h> + + #ifdef HAVE_JUMP_LABEL + +@@ -52,7 +53,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop) + + size = (((unsigned long)stop - (unsigned long)start) + / sizeof(struct jump_entry)); ++ pax_open_kernel(); + sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL); ++ pax_close_kernel(); + } + + static void jump_label_update(struct static_key *key); +@@ -482,10 +485,12 @@ static void jump_label_invalidate_module_init(struct module *mod) + struct jump_entry *iter_stop = iter_start + mod->num_jump_entries; + struct jump_entry *iter; + ++ pax_open_kernel(); + for (iter = iter_start; iter < iter_stop; iter++) { + if (within_module_init(iter->code, mod)) + iter->code = 0; + } ++ pax_close_kernel(); + } + + static int +diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c +index fafd1a3ef0da..316983eb622a 100644 +--- a/kernel/kallsyms.c ++++ b/kernel/kallsyms.c +@@ -11,6 +11,9 @@ + * Changed the compression method from stem compression to "table lookup" + * compression (see scripts/kallsyms.c for a more complete description) + */ ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++#define __INCLUDED_BY_HIDESYM 1 ++#endif + #include <linux/kallsyms.h> + #include <linux/module.h> + #include <linux/init.h> +@@ -58,12 +61,33 @@ extern const unsigned long kallsyms_markers[] __weak; + + static inline int is_kernel_inittext(unsigned long addr) + { ++ if (system_state != SYSTEM_BOOTING) ++ return 0; ++ + if (addr >= (unsigned long)_sinittext + && addr <= (unsigned long)_einittext) + return 1; + return 0; + } + ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++#ifdef CONFIG_MODULES ++static inline int is_module_text(unsigned long addr) ++{ ++ if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END) ++ return 1; ++ ++ addr = ktla_ktva(addr); ++ return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END; ++} ++#else ++static inline int is_module_text(unsigned long addr) ++{ ++ return 0; ++} ++#endif ++#endif ++ + static inline int is_kernel_text(unsigned long addr) + { + if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) || +@@ -74,13 +98,28 @@ static inline int is_kernel_text(unsigned long addr) + + static inline int is_kernel(unsigned long addr) + { ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (is_kernel_text(addr) || is_kernel_inittext(addr)) ++ return 1; ++ ++ if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end) ++#else + if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end) ++#endif ++ + return 1; + return in_gate_area_no_mm(addr); + } + + static int is_ksym_addr(unsigned long addr) + { ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (is_module_text(addr)) ++ return 0; ++#endif ++ + if (all_var) + return is_kernel(addr); + +@@ -458,10 +497,11 @@ int sprint_backtrace(char *buffer, unsigned long address) + } + + /* Look up a kernel symbol and print it to the kernel messages. */ +-void __print_symbol(const char *fmt, unsigned long address) ++void __print_symbol(const char *fmt, unsigned long address, ...) + { + char buffer[KSYM_SYMBOL_LEN]; + ++ address = (unsigned long)__builtin_extract_return_addr((void *)address); + sprint_symbol(buffer, address); + + printk(fmt, buffer); +@@ -505,7 +545,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter) + + static void reset_iter(struct kallsym_iter *iter, loff_t new_pos) + { +- iter->name[0] = '\0'; + iter->nameoff = get_symbol_offset(new_pos); + iter->pos = new_pos; + } +@@ -553,6 +592,11 @@ static int s_show(struct seq_file *m, void *p) + { + struct kallsym_iter *iter = m->private; + ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) ++ return 0; ++#endif ++ + /* Some debugging symbols have no name. Ignore them. */ + if (!iter->name[0]) + return 0; +@@ -566,6 +610,7 @@ static int s_show(struct seq_file *m, void *p) + */ + type = iter->exported ? toupper(iter->type) : + tolower(iter->type); ++ + seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value, + type, iter->name, iter->module_name); + } else +diff --git a/kernel/kcmp.c b/kernel/kcmp.c +index 3a47fa998fe0..bcb17e3f080c 100644 +--- a/kernel/kcmp.c ++++ b/kernel/kcmp.c +@@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type, + struct task_struct *task1, *task2; + int ret; + ++#ifdef CONFIG_GRKERNSEC ++ return -ENOSYS; ++#endif ++ + rcu_read_lock(); + + /* +diff --git a/kernel/kexec.c b/kernel/kexec.c +index 980936a90ee6..81408fd01a05 100644 +--- a/kernel/kexec.c ++++ b/kernel/kexec.c +@@ -236,7 +236,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry, + compat_ulong_t, flags) + { + struct compat_kexec_segment in; +- struct kexec_segment out, __user *ksegments; ++ struct kexec_segment out; ++ struct kexec_segment __user *ksegments; + unsigned long i, result; + + /* Don't allow clients that don't understand the native +diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c +index 561675589511..0affaae51c0d 100644 +--- a/kernel/kexec_core.c ++++ b/kernel/kexec_core.c +@@ -871,7 +871,7 @@ int kimage_load_segment(struct kimage *image, + + struct kimage *kexec_image; + struct kimage *kexec_crash_image; +-int kexec_load_disabled; ++int kexec_load_disabled __read_only; + + /* + * No panic_cpu check version of crash_kexec(). This function is called +diff --git a/kernel/kmod.c b/kernel/kmod.c +index 0277d1216f80..2d2899cf738a 100644 +--- a/kernel/kmod.c ++++ b/kernel/kmod.c +@@ -66,7 +66,7 @@ static void free_modprobe_argv(struct subprocess_info *info) + kfree(info->argv); + } + +-static int call_modprobe(char *module_name, int wait) ++static int call_modprobe(char *module_name, char *module_param, int wait) + { + struct subprocess_info *info; + static char *envp[] = { +@@ -76,7 +76,7 @@ static int call_modprobe(char *module_name, int wait) + NULL + }; + +- char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL); ++ char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL); + if (!argv) + goto out; + +@@ -88,7 +88,8 @@ static int call_modprobe(char *module_name, int wait) + argv[1] = "-q"; + argv[2] = "--"; + argv[3] = module_name; /* check free_modprobe_argv() */ +- argv[4] = NULL; ++ argv[4] = module_param; ++ argv[5] = NULL; + + info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL, + NULL, free_modprobe_argv, NULL); +@@ -121,9 +122,8 @@ static int call_modprobe(char *module_name, int wait) + * If module auto-loading support is disabled then this function + * becomes a no-operation. + */ +-int __request_module(bool wait, const char *fmt, ...) ++static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap) + { +- va_list args; + char module_name[MODULE_NAME_LEN]; + unsigned int max_modprobes; + int ret; +@@ -142,9 +142,7 @@ int __request_module(bool wait, const char *fmt, ...) + if (!modprobe_path[0]) + return 0; + +- va_start(args, fmt); +- ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args); +- va_end(args); ++ ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap); + if (ret >= MODULE_NAME_LEN) + return -ENAMETOOLONG; + +@@ -152,6 +150,20 @@ int __request_module(bool wait, const char *fmt, ...) + if (ret) + return ret; + ++#ifdef CONFIG_GRKERNSEC_MODHARDEN ++ if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) { ++ /* hack to workaround consolekit/udisks stupidity */ ++ read_lock(&tasklist_lock); ++ if (!strcmp(current->comm, "mount") && ++ current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) { ++ read_unlock(&tasklist_lock); ++ printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name); ++ return -EPERM; ++ } ++ read_unlock(&tasklist_lock); ++ } ++#endif ++ + /* If modprobe needs a service that is in a module, we get a recursive + * loop. Limit the number of running kmod threads to max_threads/2 or + * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method +@@ -180,16 +192,61 @@ int __request_module(bool wait, const char *fmt, ...) + + trace_module_request(module_name, wait, _RET_IP_); + +- ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC); ++ ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC); + + atomic_dec(&kmod_concurrent); + return ret; + } ++ ++int ___request_module(bool wait, char *module_param, const char *fmt, ...) ++{ ++ va_list args; ++ int ret; ++ ++ va_start(args, fmt); ++ ret = ____request_module(wait, module_param, fmt, args); ++ va_end(args); ++ ++ return ret; ++} ++ ++int __request_module(bool wait, const char *fmt, ...) ++{ ++ va_list args; ++ int ret; ++ ++#ifdef CONFIG_GRKERNSEC_MODHARDEN ++ if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) { ++ char module_param[MODULE_NAME_LEN]; ++ ++ memset(module_param, 0, sizeof(module_param)); ++ ++ snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid())); ++ ++ va_start(args, fmt); ++ ret = ____request_module(wait, module_param, fmt, args); ++ va_end(args); ++ ++ return ret; ++ } ++#endif ++ ++ va_start(args, fmt); ++ ret = ____request_module(wait, NULL, fmt, args); ++ va_end(args); ++ ++ return ret; ++} ++ + EXPORT_SYMBOL(__request_module); + #endif /* CONFIG_MODULES */ + + static void call_usermodehelper_freeinfo(struct subprocess_info *info) + { ++#ifdef CONFIG_GRKERNSEC ++ kfree(info->path); ++ info->path = info->origpath; ++#endif + if (info->cleanup) + (*info->cleanup)(info); + kfree(info); +@@ -228,6 +285,22 @@ static int call_usermodehelper_exec_async(void *data) + */ + set_user_nice(current, 0); + ++#ifdef CONFIG_GRKERNSEC ++ /* this is race-free as far as userland is concerned as we copied ++ out the path to be used prior to this point and are now operating ++ on that copy ++ */ ++ if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) && ++ strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) && ++ strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) && ++ strncmp(sub_info->path, "/usr/sbin/", 10) && strcmp(sub_info->path, "/bin/false") && ++ strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) { ++ printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path); ++ retval = -EPERM; ++ goto out; ++ } ++#endif ++ + retval = -ENOMEM; + new = prepare_kernel_cred(current); + if (!new) +@@ -250,8 +323,8 @@ static int call_usermodehelper_exec_async(void *data) + commit_creds(new); + + retval = do_execve(getname_kernel(sub_info->path), +- (const char __user *const __user *)sub_info->argv, +- (const char __user *const __user *)sub_info->envp); ++ (const char __user *const __force_user *)sub_info->argv, ++ (const char __user *const __force_user *)sub_info->envp); + out: + sub_info->retval = retval; + /* +@@ -287,7 +360,7 @@ static void call_usermodehelper_exec_sync(struct subprocess_info *sub_info) + * + * Thus the __user pointer cast is valid here. + */ +- sys_wait4(pid, (int __user *)&ret, 0, NULL); ++ sys_wait4(pid, (int __force_user *)&ret, 0, NULL); + + /* + * If ret is 0, either call_usermodehelper_exec_async failed and +@@ -528,7 +601,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv, + goto out; + + INIT_WORK(&sub_info->work, call_usermodehelper_exec_work); ++#ifdef CONFIG_GRKERNSEC ++ sub_info->origpath = path; ++ sub_info->path = kstrdup(path, gfp_mask); ++#else + sub_info->path = path; ++#endif + sub_info->argv = argv; + sub_info->envp = envp; + +@@ -630,7 +708,7 @@ EXPORT_SYMBOL(call_usermodehelper); + static int proc_cap_handler(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table t; ++ ctl_table_no_const t; + unsigned long cap_array[_KERNEL_CAPABILITY_U32S]; + kernel_cap_t new_cap; + int err, i; +diff --git a/kernel/kprobes.c b/kernel/kprobes.c +index a1a07cf1101f..22ac8ece11a8 100644 +--- a/kernel/kprobes.c ++++ b/kernel/kprobes.c +@@ -31,6 +31,9 @@ + * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi + * <prasanna@in.ibm.com> added function-return probes. + */ ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++#define __INCLUDED_BY_HIDESYM 1 ++#endif + #include <linux/kprobes.h> + #include <linux/hash.h> + #include <linux/init.h> +@@ -122,12 +125,12 @@ enum kprobe_slot_state { + + static void *alloc_insn_page(void) + { +- return module_alloc(PAGE_SIZE); ++ return module_alloc_exec(PAGE_SIZE); + } + + static void free_insn_page(void *page) + { +- module_memfree(page); ++ module_memfree_exec(page); + } + + struct kprobe_insn_cache kprobe_insn_slots = { +@@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p, + kprobe_type = "k"; + + if (sym) +- seq_printf(pi, "%p %s %s+0x%x %s ", ++ seq_printf(pi, "%pK %s %s+0x%x %s ", + p->addr, kprobe_type, sym, offset, + (modname ? modname : " ")); + else +- seq_printf(pi, "%p %s %p ", ++ seq_printf(pi, "%pK %s %pK ", + p->addr, kprobe_type, p->addr); + + if (!pp) +@@ -2291,7 +2294,7 @@ static int kprobe_blacklist_seq_show(struct seq_file *m, void *v) + struct kprobe_blacklist_entry *ent = + list_entry(v, struct kprobe_blacklist_entry, list); + +- seq_printf(m, "0x%p-0x%p\t%ps\n", (void *)ent->start_addr, ++ seq_printf(m, "0x%pK-0x%pK\t%ps\n", (void *)ent->start_addr, + (void *)ent->end_addr, (void *)ent->start_addr); + return 0; + } +diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c +index ee1bc1bb8feb..a35180642fdf 100644 +--- a/kernel/ksysfs.c ++++ b/kernel/ksysfs.c +@@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj, + { + if (count+1 > UEVENT_HELPER_PATH_LEN) + return -ENOENT; ++ if (!capable(CAP_SYS_ADMIN)) ++ return -EPERM; + memcpy(uevent_helper, buf, count); + uevent_helper[count] = '\0'; + if (count && uevent_helper[count-1] == '\n') +@@ -195,7 +197,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj, + return count; + } + +-static struct bin_attribute notes_attr = { ++static bin_attribute_no_const notes_attr __read_only = { + .attr = { + .name = "notes", + .mode = S_IRUGO, +diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c +index 4d7ffc0a0d00..e0a450425fc1 100644 +--- a/kernel/locking/lockdep.c ++++ b/kernel/locking/lockdep.c +@@ -603,6 +603,10 @@ static int static_obj(void *obj) + end = (unsigned long) &_end, + addr = (unsigned long) obj; + ++#ifdef CONFIG_PAX_KERNEXEC ++ start = ktla_ktva(start); ++#endif ++ + /* + * static variable? + */ +@@ -733,6 +737,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force) + if (!static_obj(lock->key)) { + debug_locks_off(); + printk("INFO: trying to register non-static key.\n"); ++ printk("lock:%pS key:%pS.\n", lock, lock->key); + printk("the code is fine but needs lockdep annotation.\n"); + printk("turning off the locking correctness validator.\n"); + dump_stack(); +@@ -3234,7 +3239,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass, + if (!class) + return 0; + } +- atomic_inc((atomic_t *)&class->ops); ++ atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops); + if (very_verbose(class)) { + printk("\nacquire class [%p] %s", class->key, class->name); + if (class->name_version > 1) +diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c +index a0f61effad25..b6aef3cb648d 100644 +--- a/kernel/locking/lockdep_proc.c ++++ b/kernel/locking/lockdep_proc.c +@@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v) + return 0; + } + +- seq_printf(m, "%p", class->key); ++ seq_printf(m, "%pK", class->key); + #ifdef CONFIG_DEBUG_LOCKDEP + seq_printf(m, " OPS:%8ld", class->ops); + #endif +@@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v) + + list_for_each_entry(entry, &class->locks_after, entry) { + if (entry->distance == 1) { +- seq_printf(m, " -> [%p] ", entry->class->key); ++ seq_printf(m, " -> [%pK] ", entry->class->key); + print_name(m, entry->class); + seq_puts(m, "\n"); + } +@@ -154,7 +154,7 @@ static int lc_show(struct seq_file *m, void *v) + if (!class->key) + continue; + +- seq_printf(m, "[%p] ", class->key); ++ seq_printf(m, "[%pK] ", class->key); + print_name(m, class); + seq_puts(m, "\n"); + } +@@ -510,7 +510,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data) + if (!i) + seq_line(m, '-', 40-namelen, namelen); + +- snprintf(ip, sizeof(ip), "[<%p>]", ++ snprintf(ip, sizeof(ip), "[<%pK>]", + (void *)class->contention_point[i]); + seq_printf(m, "%40s %14lu %29s %pS\n", + name, stats->contention_point[i], +@@ -525,7 +525,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data) + if (!i) + seq_line(m, '-', 40-namelen, namelen); + +- snprintf(ip, sizeof(ip), "[<%p>]", ++ snprintf(ip, sizeof(ip), "[<%pK>]", + (void *)class->contending_point[i]); + seq_printf(m, "%40s %14lu %29s %pS\n", + name, stats->contending_point[i], +diff --git a/kernel/module.c b/kernel/module.c +index 0e54d5bf0097..f9d983bcb62e 100644 +--- a/kernel/module.c ++++ b/kernel/module.c +@@ -61,6 +61,7 @@ + #include <linux/pfn.h> + #include <linux/bsearch.h> + #include <linux/dynamic_debug.h> ++#include <linux/grsecurity.h> + #include <uapi/linux/module.h> + #include "module-internal.h" + +@@ -108,16 +109,32 @@ static LIST_HEAD(modules); + + static __always_inline unsigned long __mod_tree_val(struct latch_tree_node *n) + { +- struct module_layout *layout = container_of(n, struct module_layout, mtn.node); ++ struct mod_tree_node *mtn = container_of(n, struct mod_tree_node, node); ++ struct module *mod = mtn->mod; + +- return (unsigned long)layout->base; ++ if (unlikely(mtn == &mod->init_layout.mtn_rw)) ++ return (unsigned long)mod->init_layout.base_rw; ++ if (unlikely(mtn == &mod->init_layout.mtn_rx)) ++ return (unsigned long)mod->init_layout.base_rx; ++ ++ if (unlikely(mtn == &mod->core_layout.mtn_rw)) ++ return (unsigned long)mod->core_layout.base_rw; ++ return (unsigned long)mod->core_layout.base_rx; + } + + static __always_inline unsigned long __mod_tree_size(struct latch_tree_node *n) + { +- struct module_layout *layout = container_of(n, struct module_layout, mtn.node); ++ struct mod_tree_node *mtn = container_of(n, struct mod_tree_node, node); ++ struct module *mod = mtn->mod; ++ ++ if (unlikely(mtn == &mod->init_layout.mtn_rw)) ++ return (unsigned long)mod->init_layout.size_rw; ++ if (unlikely(mtn == &mod->init_layout.mtn_rx)) ++ return (unsigned long)mod->init_layout.size_rx; + +- return (unsigned long)layout->size; ++ if (unlikely(mtn == &mod->core_layout.mtn_rw)) ++ return (unsigned long)mod->core_layout.size_rw; ++ return (unsigned long)mod->core_layout.size_rx; + } + + static __always_inline bool +@@ -150,14 +167,19 @@ static const struct latch_tree_ops mod_tree_ops = { + + static struct mod_tree_root { + struct latch_tree_root root; +- unsigned long addr_min; +- unsigned long addr_max; ++ unsigned long addr_min_rw; ++ unsigned long addr_min_rx; ++ unsigned long addr_max_rw; ++ unsigned long addr_max_rx; + } mod_tree __cacheline_aligned = { +- .addr_min = -1UL, ++ .addr_min_rw = -1UL, ++ .addr_min_rx = -1UL, + }; + +-#define module_addr_min mod_tree.addr_min +-#define module_addr_max mod_tree.addr_max ++#define module_addr_min_rw mod_tree.addr_min_rw ++#define module_addr_min_rx mod_tree.addr_min_rx ++#define module_addr_max_rw mod_tree.addr_max_rw ++#define module_addr_max_rx mod_tree.addr_max_rx + + static noinline void __mod_tree_insert(struct mod_tree_node *node) + { +@@ -175,23 +197,31 @@ static void __mod_tree_remove(struct mod_tree_node *node) + */ + static void mod_tree_insert(struct module *mod) + { +- mod->core_layout.mtn.mod = mod; +- mod->init_layout.mtn.mod = mod; ++ mod->core_layout.mtn_rx.mod = mod; ++ mod->core_layout.mtn_rw.mod = mod; ++ mod->init_layout.mtn_rx.mod = mod; ++ mod->init_layout.mtn_rw.mod = mod; + +- __mod_tree_insert(&mod->core_layout.mtn); +- if (mod->init_layout.size) +- __mod_tree_insert(&mod->init_layout.mtn); ++ __mod_tree_insert(&mod->core_layout.mtn_rx); ++ __mod_tree_insert(&mod->core_layout.mtn_rw); ++ if (mod->init_layout.size_rx) ++ __mod_tree_insert(&mod->init_layout.mtn_rx); ++ if (mod->init_layout.size_rw) ++ __mod_tree_insert(&mod->init_layout.mtn_rw); + } + + static void mod_tree_remove_init(struct module *mod) + { +- if (mod->init_layout.size) +- __mod_tree_remove(&mod->init_layout.mtn); ++ if (mod->init_layout.size_rx) ++ __mod_tree_remove(&mod->init_layout.mtn_rx); ++ if (mod->init_layout.size_rw) ++ __mod_tree_remove(&mod->init_layout.mtn_rw); + } + + static void mod_tree_remove(struct module *mod) + { +- __mod_tree_remove(&mod->core_layout.mtn); ++ __mod_tree_remove(&mod->core_layout.mtn_rx); ++ __mod_tree_remove(&mod->core_layout.mtn_rw); + mod_tree_remove_init(mod); + } + +@@ -208,7 +238,8 @@ static struct module *mod_find(unsigned long addr) + + #else /* MODULES_TREE_LOOKUP */ + +-static unsigned long module_addr_min = -1UL, module_addr_max = 0; ++static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0; ++static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0; + + static void mod_tree_insert(struct module *mod) { } + static void mod_tree_remove_init(struct module *mod) { } +@@ -232,22 +263,36 @@ static struct module *mod_find(unsigned long addr) + * Bounds of module text, for speeding up __module_address. + * Protected by module_mutex. + */ +-static void __mod_update_bounds(void *base, unsigned int size) ++static void __mod_update_bounds_rx(void *base, unsigned int size) ++{ ++ unsigned long min = (unsigned long)base; ++ unsigned long max = min + size; ++ ++ if (min < module_addr_min_rx) ++ module_addr_min_rx = min; ++ if (max > module_addr_max_rx) ++ module_addr_max_rx = max; ++} ++ ++static void __mod_update_bounds_rw(void *base, unsigned int size) + { + unsigned long min = (unsigned long)base; + unsigned long max = min + size; + +- if (min < module_addr_min) +- module_addr_min = min; +- if (max > module_addr_max) +- module_addr_max = max; ++ if (min < module_addr_min_rw) ++ module_addr_min_rw = min; ++ if (max > module_addr_max_rw) ++ module_addr_max_rw = max; + } + + static void mod_update_bounds(struct module *mod) + { +- __mod_update_bounds(mod->core_layout.base, mod->core_layout.size); +- if (mod->init_layout.size) +- __mod_update_bounds(mod->init_layout.base, mod->init_layout.size); ++ __mod_update_bounds_rx(mod->core_layout.base_rx, mod->core_layout.size_rx); ++ __mod_update_bounds_rw(mod->core_layout.base_rw, mod->core_layout.size_rw); ++ if (mod->init_layout.size_rx) ++ __mod_update_bounds_rx(mod->init_layout.base_rx, mod->init_layout.size_rx); ++ if (mod->init_layout.size_rw) ++ __mod_update_bounds_rw(mod->init_layout.base_rw, mod->init_layout.size_rw); + } + + #ifdef CONFIG_KGDB_KDB +@@ -276,7 +321,7 @@ module_param(sig_enforce, bool_enable_only, 0644); + #endif /* !CONFIG_MODULE_SIG_FORCE */ + + /* Block module loading/unloading? */ +-int modules_disabled = 0; ++int modules_disabled __read_only = 0; + core_param(nomodule, modules_disabled, bint, 0); + + /* Waiting for a module to finish initializing? */ +@@ -454,7 +499,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr, + return true; + + list_for_each_entry_rcu(mod, &modules, list) { +- struct symsearch arr[] = { ++ struct symsearch modarr[] = { + { mod->syms, mod->syms + mod->num_syms, mod->crcs, + NOT_GPL_ONLY, false }, + { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms, +@@ -479,7 +524,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr, + if (mod->state == MODULE_STATE_UNFORMED) + continue; + +- if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data)) ++ if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data)) + return true; + } + return false; +@@ -625,7 +670,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info) + if (!pcpusec->sh_size) + return 0; + +- if (align > PAGE_SIZE) { ++ if (align-1 >= PAGE_SIZE) { + pr_warn("%s: per-cpu alignment %li > %li\n", + mod->name, align, PAGE_SIZE); + align = PAGE_SIZE; +@@ -1200,7 +1245,7 @@ struct module_attribute module_uevent = + static ssize_t show_coresize(struct module_attribute *mattr, + struct module_kobject *mk, char *buffer) + { +- return sprintf(buffer, "%u\n", mk->mod->core_layout.size); ++ return sprintf(buffer, "%u\n", mk->mod->core_layout.size_rx + mk->mod->core_layout.size_rw); + } + + static struct module_attribute modinfo_coresize = +@@ -1209,7 +1254,7 @@ static struct module_attribute modinfo_coresize = + static ssize_t show_initsize(struct module_attribute *mattr, + struct module_kobject *mk, char *buffer) + { +- return sprintf(buffer, "%u\n", mk->mod->init_layout.size); ++ return sprintf(buffer, "%u\n", mk->mod->init_layout.size_rx + mk->mod->init_layout.size_rw); + } + + static struct module_attribute modinfo_initsize = +@@ -1301,13 +1346,29 @@ static int check_version(Elf_Shdr *sechdrs, + goto bad_version; + } + +- /* Broken toolchain. Warn once, then let it go.. */ ++#ifdef CONFIG_GRKERNSEC_RANDSTRUCT ++ /* ++ * avoid potentially printing jibberish on attempted load ++ * of a module randomized with a different seed ++ */ ++ pr_warn_once("no symbol version for %s\n", symname); ++#else + pr_warn_once("%s: no symbol version for %s\n", mod->name, symname); ++#endif + return 1; + + bad_version: ++#ifdef CONFIG_GRKERNSEC_RANDSTRUCT ++ /* ++ * avoid potentially printing jibberish on attempted load ++ * of a module randomized with a different seed ++ */ ++ pr_warn("attempted module disagrees about version of symbol %s\n", ++ symname); ++#else + pr_warn("%s: disagrees about version of symbol %s\n", + mod->name, symname); ++#endif + return 0; + } + +@@ -1435,7 +1496,7 @@ resolve_symbol_wait(struct module *mod, + */ + #ifdef CONFIG_SYSFS + +-#ifdef CONFIG_KALLSYMS ++#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM) + static inline bool sect_empty(const Elf_Shdr *sect) + { + return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0; +@@ -1573,7 +1634,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info) + { + unsigned int notes, loaded, i; + struct module_notes_attrs *notes_attrs; +- struct bin_attribute *nattr; ++ bin_attribute_no_const *nattr; + + /* failed to create section attributes, so can't create notes */ + if (!mod->sect_attrs) +@@ -1685,7 +1746,7 @@ static void del_usage_links(struct module *mod) + static int module_add_modinfo_attrs(struct module *mod) + { + struct module_attribute *attr; +- struct module_attribute *temp_attr; ++ module_attribute_no_const *temp_attr; + int error = 0; + int i; + +@@ -1872,40 +1933,40 @@ static void mod_sysfs_teardown(struct module *mod) + static void frob_text(const struct module_layout *layout, + int (*set_memory)(unsigned long start, int num_pages)) + { +- BUG_ON((unsigned long)layout->base & (PAGE_SIZE-1)); +- BUG_ON((unsigned long)layout->text_size & (PAGE_SIZE-1)); +- set_memory((unsigned long)layout->base, +- layout->text_size >> PAGE_SHIFT); ++ BUG_ON((unsigned long)layout->base_rx & (PAGE_SIZE-1)); ++ BUG_ON((unsigned long)layout->size_rx & (PAGE_SIZE-1)); ++ set_memory((unsigned long)layout->base_rx, ++ layout->size_rx >> PAGE_SHIFT); + } + + static void frob_rodata(const struct module_layout *layout, + int (*set_memory)(unsigned long start, int num_pages)) + { +- BUG_ON((unsigned long)layout->base & (PAGE_SIZE-1)); +- BUG_ON((unsigned long)layout->text_size & (PAGE_SIZE-1)); +- BUG_ON((unsigned long)layout->ro_size & (PAGE_SIZE-1)); +- set_memory((unsigned long)layout->base + layout->text_size, +- (layout->ro_size - layout->text_size) >> PAGE_SHIFT); ++ BUG_ON((unsigned long)layout->base_rx & (PAGE_SIZE-1)); ++ BUG_ON((unsigned long)layout->size_rx & (PAGE_SIZE-1)); ++// BUG_ON((unsigned long)layout->size_ro & (PAGE_SIZE-1)); ++// set_memory((unsigned long)layout->base_rx + layout->size_rx, ++// (layout->size_ro - layout->size_rx) >> PAGE_SHIFT); + } + + static void frob_ro_after_init(const struct module_layout *layout, + int (*set_memory)(unsigned long start, int num_pages)) + { +- BUG_ON((unsigned long)layout->base & (PAGE_SIZE-1)); ++#if 0 ++ BUG_ON((unsigned long)layout->base_rx & (PAGE_SIZE-1)); + BUG_ON((unsigned long)layout->ro_size & (PAGE_SIZE-1)); + BUG_ON((unsigned long)layout->ro_after_init_size & (PAGE_SIZE-1)); + set_memory((unsigned long)layout->base + layout->ro_size, + (layout->ro_after_init_size - layout->ro_size) >> PAGE_SHIFT); ++#endif + } + + static void frob_writable_data(const struct module_layout *layout, + int (*set_memory)(unsigned long start, int num_pages)) + { +- BUG_ON((unsigned long)layout->base & (PAGE_SIZE-1)); +- BUG_ON((unsigned long)layout->ro_after_init_size & (PAGE_SIZE-1)); +- BUG_ON((unsigned long)layout->size & (PAGE_SIZE-1)); +- set_memory((unsigned long)layout->base + layout->ro_after_init_size, +- (layout->size - layout->ro_after_init_size) >> PAGE_SHIFT); ++ BUG_ON((unsigned long)layout->base_rw & (PAGE_SIZE-1)); ++ BUG_ON((unsigned long)layout->size_rw & (PAGE_SIZE-1)); ++ set_memory((unsigned long)layout->base_rw, layout->size_rw >> PAGE_SHIFT); + } + + /* livepatching wants to disable read-only so it can frob module. */ +@@ -1990,7 +2051,15 @@ static void disable_ro_nx(const struct module_layout *layout) + } + + #else +-static void disable_ro_nx(const struct module_layout *layout) { } ++static void disable_ro_nx(const struct module_layout *layout) ++{ ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ set_memory_nx((unsigned long)layout->base_rx, PFN_UP(layout->size_rx)); ++ set_memory_rw((unsigned long)layout->base_rx, PFN_UP(layout->size_rx)); ++#endif ++ ++} + static void module_enable_nx(const struct module *mod) { } + static void module_disable_nx(const struct module *mod) { } + #endif +@@ -2127,16 +2196,19 @@ static void free_module(struct module *mod) + /* This may be empty, but that's OK */ + disable_ro_nx(&mod->init_layout); + module_arch_freeing_init(mod); +- module_memfree(mod->init_layout.base); ++ module_memfree(mod->init_layout.base_rw); ++ module_memfree_exec(mod->init_layout.base_rx); + kfree(mod->args); + percpu_modfree(mod); + + /* Free lock-classes; relies on the preceding sync_rcu(). */ +- lockdep_free_key_range(mod->core_layout.base, mod->core_layout.size); ++ lockdep_free_key_range(mod->core_layout.base_rw, mod->core_layout.size_rw); ++ lockdep_free_key_range(mod->core_layout.base_rx, mod->core_layout.size_rx); + + /* Finally, free the core (containing the module structure) */ + disable_ro_nx(&mod->core_layout); +- module_memfree(mod->core_layout.base); ++ module_memfree_exec(mod->core_layout.base_rx); ++ module_memfree(mod->core_layout.base_rw); + + #ifdef CONFIG_MPU + update_protections(current->mm); +@@ -2205,9 +2277,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info) + int ret = 0; + const struct kernel_symbol *ksym; + ++#ifdef CONFIG_GRKERNSEC_MODHARDEN ++ int is_fs_load = 0; ++ int register_filesystem_found = 0; ++ char *p; ++ ++ p = strstr(mod->args, "grsec_modharden_fs"); ++ if (p) { ++ char *endptr = p + sizeof("grsec_modharden_fs") - 1; ++ /* copy \0 as well */ ++ memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1); ++ is_fs_load = 1; ++ } ++#endif ++ + for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) { + const char *name = info->strtab + sym[i].st_name; + ++#ifdef CONFIG_GRKERNSEC_MODHARDEN ++ /* it's a real shame this will never get ripped and copied ++ upstream! ;( ++ */ ++ if (is_fs_load && !strcmp(name, "register_filesystem")) ++ register_filesystem_found = 1; ++#endif ++ + switch (sym[i].st_shndx) { + case SHN_COMMON: + /* Ignore common symbols */ +@@ -2236,7 +2330,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info) + ksym = resolve_symbol_wait(mod, info, name); + /* Ok if resolved. */ + if (ksym && !IS_ERR(ksym)) { ++ pax_open_kernel(); + sym[i].st_value = ksym->value; ++ pax_close_kernel(); + break; + } + +@@ -2255,11 +2351,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info) + secbase = (unsigned long)mod_percpu(mod); + else + secbase = info->sechdrs[sym[i].st_shndx].sh_addr; ++ pax_open_kernel(); + sym[i].st_value += secbase; ++ pax_close_kernel(); + break; + } + } + ++#ifdef CONFIG_GRKERNSEC_MODHARDEN ++ if (is_fs_load && !register_filesystem_found) { ++ printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name); ++ ret = -EPERM; ++ } ++#endif ++ + return ret; + } + +@@ -2348,26 +2453,12 @@ static void layout_sections(struct module *mod, struct load_info *info) + || s->sh_entsize != ~0UL + || strstarts(sname, ".init")) + continue; +- s->sh_entsize = get_offset(mod, &mod->core_layout.size, s, i); ++ if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC)) ++ s->sh_entsize = get_offset(mod, &mod->core_layout.size_rw, s, i); ++ else ++ s->sh_entsize = get_offset(mod, &mod->core_layout.size_rx, s, i); + pr_debug("\t%s\n", sname); + } +- switch (m) { +- case 0: /* executable */ +- mod->core_layout.size = debug_align(mod->core_layout.size); +- mod->core_layout.text_size = mod->core_layout.size; +- break; +- case 1: /* RO: text and ro-data */ +- mod->core_layout.size = debug_align(mod->core_layout.size); +- mod->core_layout.ro_size = mod->core_layout.size; +- break; +- case 2: /* RO after init */ +- mod->core_layout.size = debug_align(mod->core_layout.size); +- mod->core_layout.ro_after_init_size = mod->core_layout.size; +- break; +- case 4: /* whole core */ +- mod->core_layout.size = debug_align(mod->core_layout.size); +- break; +- } + } + + pr_debug("Init section allocation order:\n"); +@@ -2381,30 +2472,13 @@ static void layout_sections(struct module *mod, struct load_info *info) + || s->sh_entsize != ~0UL + || !strstarts(sname, ".init")) + continue; +- s->sh_entsize = (get_offset(mod, &mod->init_layout.size, s, i) +- | INIT_OFFSET_MASK); ++ if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC)) ++ s->sh_entsize = get_offset(mod, &mod->init_layout.size_rw, s, i); ++ else ++ s->sh_entsize = get_offset(mod, &mod->init_layout.size_rx, s, i); ++ s->sh_entsize |= INIT_OFFSET_MASK; + pr_debug("\t%s\n", sname); + } +- switch (m) { +- case 0: /* executable */ +- mod->init_layout.size = debug_align(mod->init_layout.size); +- mod->init_layout.text_size = mod->init_layout.size; +- break; +- case 1: /* RO: text and ro-data */ +- mod->init_layout.size = debug_align(mod->init_layout.size); +- mod->init_layout.ro_size = mod->init_layout.size; +- break; +- case 2: +- /* +- * RO after init doesn't apply to init_layout (only +- * core_layout), so it just takes the value of ro_size. +- */ +- mod->init_layout.ro_after_init_size = mod->init_layout.ro_size; +- break; +- case 4: /* whole init */ +- mod->init_layout.size = debug_align(mod->init_layout.size); +- break; +- } + } + } + +@@ -2582,7 +2656,7 @@ static void layout_symtab(struct module *mod, struct load_info *info) + + /* Put symbol section at end of init part of module. */ + symsect->sh_flags |= SHF_ALLOC; +- symsect->sh_entsize = get_offset(mod, &mod->init_layout.size, symsect, ++ symsect->sh_entsize = get_offset(mod, &mod->init_layout.size_rx, symsect, + info->index.sym) | INIT_OFFSET_MASK; + pr_debug("\t%s\n", info->secstrings + symsect->sh_name); + +@@ -2600,23 +2674,23 @@ static void layout_symtab(struct module *mod, struct load_info *info) + } + + /* Append room for core symbols at end of core part. */ +- info->symoffs = ALIGN(mod->core_layout.size, symsect->sh_addralign ?: 1); +- info->stroffs = mod->core_layout.size = info->symoffs + ndst * sizeof(Elf_Sym); +- mod->core_layout.size += strtab_size; +- mod->core_layout.size = debug_align(mod->core_layout.size); ++ info->symoffs = ALIGN(mod->core_layout.size_rx, symsect->sh_addralign ?: 1); ++ info->stroffs = mod->core_layout.size_rx = info->symoffs + ndst * sizeof(Elf_Sym); ++ mod->core_layout.size_rx += strtab_size; ++ mod->core_layout.size_rx = debug_align(mod->core_layout.size_rx); + + /* Put string table section at end of init part of module. */ + strsect->sh_flags |= SHF_ALLOC; +- strsect->sh_entsize = get_offset(mod, &mod->init_layout.size, strsect, ++ strsect->sh_entsize = get_offset(mod, &mod->init_layout.size_rx, strsect, + info->index.str) | INIT_OFFSET_MASK; + pr_debug("\t%s\n", info->secstrings + strsect->sh_name); + + /* We'll tack temporary mod_kallsyms on the end. */ +- mod->init_layout.size = ALIGN(mod->init_layout.size, ++ mod->init_layout.size_rx = ALIGN(mod->init_layout.size_rx, + __alignof__(struct mod_kallsyms)); +- info->mod_kallsyms_init_off = mod->init_layout.size; +- mod->init_layout.size += sizeof(struct mod_kallsyms); +- mod->init_layout.size = debug_align(mod->init_layout.size); ++ info->mod_kallsyms_init_off = mod->init_layout.size_rx; ++ mod->init_layout.size_rx += sizeof(struct mod_kallsyms); ++ mod->init_layout.size_rx = debug_align(mod->init_layout.size_rx); + } + + /* +@@ -2633,7 +2707,9 @@ static void add_kallsyms(struct module *mod, const struct load_info *info) + Elf_Shdr *symsec = &info->sechdrs[info->index.sym]; + + /* Set up to point into init section. */ +- mod->kallsyms = mod->init_layout.base + info->mod_kallsyms_init_off; ++ mod->kallsyms = mod->init_layout.base_rx + info->mod_kallsyms_init_off; ++ ++ pax_open_kernel(); + + mod->kallsyms->symtab = (void *)symsec->sh_addr; + mod->kallsyms->num_symtab = symsec->sh_size / sizeof(Elf_Sym); +@@ -2646,8 +2722,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info) + = elf_type(&mod->kallsyms->symtab[i], info); + + /* Now populate the cut down core kallsyms for after init. */ +- mod->core_kallsyms.symtab = dst = mod->core_layout.base + info->symoffs; +- mod->core_kallsyms.strtab = s = mod->core_layout.base + info->stroffs; ++ mod->core_kallsyms.symtab = dst = mod->core_layout.base_rx + info->symoffs; ++ mod->core_kallsyms.strtab = s = mod->core_layout.base_rx + info->stroffs; + src = mod->kallsyms->symtab; + for (ndst = i = 0; i < mod->kallsyms->num_symtab; i++) { + if (i == 0 || is_livepatch_module(mod) || +@@ -2660,6 +2736,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info) + } + } + mod->core_kallsyms.num_symtab = ndst; ++ ++ pax_close_kernel(); + } + #else + static inline void layout_symtab(struct module *mod, struct load_info *info) +@@ -2930,7 +3008,15 @@ static struct module *setup_load_info(struct load_info *info, int flags) + mod = (void *)info->sechdrs[info->index.mod].sh_addr; + + if (info->index.sym == 0) { ++#ifdef CONFIG_GRKERNSEC_RANDSTRUCT ++ /* ++ * avoid potentially printing jibberish on attempted load ++ * of a module randomized with a different seed ++ */ ++ pr_warn("module has no symbols (stripped?)\n"); ++#else + pr_warn("%s: module has no symbols (stripped?)\n", mod->name); ++#endif + return ERR_PTR(-ENOEXEC); + } + +@@ -2946,8 +3032,16 @@ static struct module *setup_load_info(struct load_info *info, int flags) + static int check_modinfo(struct module *mod, struct load_info *info, int flags) + { + const char *modmagic = get_modinfo(info, "vermagic"); ++ const char *license = get_modinfo(info, "license"); + int err; + ++#if defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR) || defined(CONFIG_PAX_RAP) ++ if (!license || !license_is_gpl_compatible(license)) { ++ pr_err("%s: module is not compatible with the KERNEXEC 'or' method and RAP\n", mod->name); ++ return -ENOEXEC; ++ } ++#endif ++ + if (flags & MODULE_INIT_IGNORE_VERMAGIC) + modmagic = NULL; + +@@ -2980,7 +3074,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags) + return err; + + /* Set up license info based on the info section */ +- set_license(mod, get_modinfo(info, "license")); ++ set_license(mod, license); + + return 0; + } +@@ -3077,7 +3171,7 @@ static int move_module(struct module *mod, struct load_info *info) + void *ptr; + + /* Do the allocs. */ +- ptr = module_alloc(mod->core_layout.size); ++ ptr = module_alloc(mod->core_layout.size_rw); + /* + * The pointer to this block is stored in the module structure + * which is inside the block. Just mark it as not being a +@@ -3087,11 +3181,11 @@ static int move_module(struct module *mod, struct load_info *info) + if (!ptr) + return -ENOMEM; + +- memset(ptr, 0, mod->core_layout.size); +- mod->core_layout.base = ptr; ++ memset(ptr, 0, mod->core_layout.size_rw); ++ mod->core_layout.base_rw = ptr; + +- if (mod->init_layout.size) { +- ptr = module_alloc(mod->init_layout.size); ++ if (mod->init_layout.size_rw) { ++ ptr = module_alloc(mod->init_layout.size_rw); + /* + * The pointer to this block is stored in the module structure + * which is inside the block. This block doesn't need to be +@@ -3100,13 +3194,45 @@ static int move_module(struct module *mod, struct load_info *info) + */ + kmemleak_ignore(ptr); + if (!ptr) { +- module_memfree(mod->core_layout.base); ++ module_memfree(mod->core_layout.base_rw); + return -ENOMEM; + } +- memset(ptr, 0, mod->init_layout.size); +- mod->init_layout.base = ptr; ++ memset(ptr, 0, mod->init_layout.size_rw); ++ mod->init_layout.base_rw = ptr; + } else +- mod->init_layout.base = NULL; ++ mod->init_layout.base_rw = NULL; ++ ++ ptr = module_alloc_exec(mod->core_layout.size_rx); ++ kmemleak_not_leak(ptr); ++ if (!ptr) { ++ if (mod->init_layout.base_rw) ++ module_memfree(mod->init_layout.base_rw); ++ module_memfree(mod->core_layout.base_rw); ++ return -ENOMEM; ++ } ++ ++ pax_open_kernel(); ++ memset(ptr, 0, mod->core_layout.size_rx); ++ pax_close_kernel(); ++ mod->core_layout.base_rx = ptr; ++ ++ if (mod->init_layout.size_rx) { ++ ptr = module_alloc_exec(mod->init_layout.size_rx); ++ kmemleak_ignore(ptr); ++ if (!ptr) { ++ module_memfree(mod->core_layout.base_rx); ++ if (mod->init_layout.base_rw) ++ module_memfree(mod->init_layout.base_rw); ++ module_memfree(mod->core_layout.base_rw); ++ return -ENOMEM; ++ } ++ ++ pax_open_kernel(); ++ memset(ptr, 0, mod->init_layout.size_rx); ++ pax_close_kernel(); ++ mod->init_layout.base_rx = ptr; ++ } else ++ mod->init_layout.base_rx = NULL; + + /* Transfer each section which specifies SHF_ALLOC */ + pr_debug("final section addresses:\n"); +@@ -3117,16 +3243,45 @@ static int move_module(struct module *mod, struct load_info *info) + if (!(shdr->sh_flags & SHF_ALLOC)) + continue; + +- if (shdr->sh_entsize & INIT_OFFSET_MASK) +- dest = mod->init_layout.base +- + (shdr->sh_entsize & ~INIT_OFFSET_MASK); +- else +- dest = mod->core_layout.base + shdr->sh_entsize; ++ if (shdr->sh_entsize & INIT_OFFSET_MASK) { ++ if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC)) ++ dest = mod->init_layout.base_rw ++ + (shdr->sh_entsize & ~INIT_OFFSET_MASK); ++ else ++ dest = mod->init_layout.base_rx ++ + (shdr->sh_entsize & ~INIT_OFFSET_MASK); ++ } else { ++ if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC)) ++ dest = mod->core_layout.base_rw + shdr->sh_entsize; ++ else ++ dest = mod->core_layout.base_rx + shdr->sh_entsize; ++ } ++ ++ if (shdr->sh_type != SHT_NOBITS) { ++ ++#ifdef CONFIG_PAX_KERNEXEC ++#ifdef CONFIG_X86_64 ++ if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR)) ++ set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT); ++#endif ++ if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) { ++ pax_open_kernel(); ++ memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size); ++ pax_close_kernel(); ++ } else ++#endif + +- if (shdr->sh_type != SHT_NOBITS) + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size); ++ } + /* Update sh_addr to point to copy in image. */ +- shdr->sh_addr = (unsigned long)dest; ++ ++#ifdef CONFIG_PAX_KERNEXEC ++ if (shdr->sh_flags & SHF_EXECINSTR) ++ shdr->sh_addr = ktva_ktla((unsigned long)dest); ++ else ++#endif ++ ++ shdr->sh_addr = (unsigned long)dest; + pr_debug("\t0x%lx %s\n", + (long)shdr->sh_addr, info->secstrings + shdr->sh_name); + } +@@ -3188,12 +3343,12 @@ static void flush_module_icache(const struct module *mod) + * Do it before processing of module parameters, so the module + * can provide parameter accessor functions of its own. + */ +- if (mod->init_layout.base) +- flush_icache_range((unsigned long)mod->init_layout.base, +- (unsigned long)mod->init_layout.base +- + mod->init_layout.size); +- flush_icache_range((unsigned long)mod->core_layout.base, +- (unsigned long)mod->core_layout.base + mod->core_layout.size); ++ if (mod->init_layout.base_rx) ++ flush_icache_range((unsigned long)mod->init_layout.base_rx, ++ (unsigned long)mod->init_layout.base_rx ++ + mod->init_layout.size_rx); ++ flush_icache_range((unsigned long)mod->core_layout.base_rx, ++ (unsigned long)mod->core_layout.base_rx + mod->core_layout.size_rx); + + set_fs(old_fs); + } +@@ -3285,8 +3440,10 @@ static void module_deallocate(struct module *mod, struct load_info *info) + { + percpu_modfree(mod); + module_arch_freeing_init(mod); +- module_memfree(mod->init_layout.base); +- module_memfree(mod->core_layout.base); ++ module_memfree_exec(mod->init_layout.base_rx); ++ module_memfree_exec(mod->core_layout.base_rx); ++ module_memfree(mod->init_layout.base_rw); ++ module_memfree(mod->core_layout.base_rw); + } + + int __weak module_finalize(const Elf_Ehdr *hdr, +@@ -3299,7 +3456,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr, + static int post_relocation(struct module *mod, const struct load_info *info) + { + /* Sort exception table now relocations are done. */ ++ pax_open_kernel(); + sort_extable(mod->extable, mod->extable + mod->num_exentries); ++ pax_close_kernel(); + + /* Copy relocated percpu area over. */ + percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr, +@@ -3347,13 +3506,15 @@ static void do_mod_ctors(struct module *mod) + /* For freeing module_init on success, in case kallsyms traversing */ + struct mod_initfree { + struct rcu_head rcu; +- void *module_init; ++ void *module_init_rw; ++ void *module_init_rx; + }; + + static void do_free_init(struct rcu_head *head) + { + struct mod_initfree *m = container_of(head, struct mod_initfree, rcu); +- module_memfree(m->module_init); ++ module_memfree(m->module_init_rw); ++ module_memfree_exec(m->module_init_rx); + kfree(m); + } + +@@ -3373,7 +3534,8 @@ static noinline int do_init_module(struct module *mod) + ret = -ENOMEM; + goto fail; + } +- freeinit->module_init = mod->init_layout.base; ++ freeinit->module_init_rx = mod->init_layout.base_rx; ++ freeinit->module_init_rw = mod->init_layout.base_rw; + + /* + * We want to find out whether @mod uses async during init. Clear +@@ -3433,11 +3595,10 @@ static noinline int do_init_module(struct module *mod) + mod_tree_remove_init(mod); + disable_ro_nx(&mod->init_layout); + module_arch_freeing_init(mod); +- mod->init_layout.base = NULL; +- mod->init_layout.size = 0; +- mod->init_layout.ro_size = 0; +- mod->init_layout.ro_after_init_size = 0; +- mod->init_layout.text_size = 0; ++ mod->init_layout.base_rx = NULL; ++ mod->init_layout.base_rw = NULL; ++ mod->init_layout.size_rx = 0; ++ mod->init_layout.size_rw = 0; + /* + * We want to free module_init, but be aware that kallsyms may be + * walking this with preempt disabled. In all the failure paths, we +@@ -3636,9 +3797,38 @@ static int load_module(struct load_info *info, const char __user *uargs, + if (err) + goto free_unload; + ++ /* Now copy in args */ ++ mod->args = strndup_user(uargs, ~0UL >> 1); ++ if (IS_ERR(mod->args)) { ++ err = PTR_ERR(mod->args); ++ goto free_unload; ++ } ++ + /* Set up MODINFO_ATTR fields */ + setup_modinfo(mod, info); + ++#ifdef CONFIG_GRKERNSEC_MODHARDEN ++ { ++ char *p, *p2; ++ ++ if (strstr(mod->args, "grsec_modharden_netdev")) { ++ printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name); ++ err = -EPERM; ++ goto free_modinfo; ++ } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) { ++ p += sizeof("grsec_modharden_normal") - 1; ++ p2 = strstr(p, "_"); ++ if (p2) { ++ *p2 = '\0'; ++ printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p); ++ *p2 = '_'; ++ } ++ err = -EPERM; ++ goto free_modinfo; ++ } ++ } ++#endif ++ + /* Fix up syms, so that st_value is a pointer to location. */ + err = simplify_symbols(mod, info); + if (err < 0) +@@ -3654,13 +3844,6 @@ static int load_module(struct load_info *info, const char __user *uargs, + + flush_module_icache(mod); + +- /* Now copy in args */ +- mod->args = strndup_user(uargs, ~0UL >> 1); +- if (IS_ERR(mod->args)) { +- err = PTR_ERR(mod->args); +- goto free_arch_cleanup; +- } +- + dynamic_debug_setup(info->debug, info->num_debug); + + /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */ +@@ -3725,11 +3908,10 @@ static int load_module(struct load_info *info, const char __user *uargs, + ddebug_cleanup: + dynamic_debug_remove(info->debug); + synchronize_sched(); +- kfree(mod->args); +- free_arch_cleanup: + module_arch_cleanup(mod); + free_modinfo: + free_modinfo(mod); ++ kfree(mod->args); + free_unload: + module_unload_free(mod); + unlink_mod: +@@ -3749,7 +3931,8 @@ static int load_module(struct load_info *info, const char __user *uargs, + */ + ftrace_release_mod(mod); + /* Free lock-classes; relies on the preceding sync_rcu() */ +- lockdep_free_key_range(mod->core_layout.base, mod->core_layout.size); ++ lockdep_free_key_range(mod->core_layout.base_rw, mod->core_layout.size_rw); ++ lockdep_free_key_range(mod->core_layout.base_rx, mod->core_layout.size_rx); + + module_deallocate(mod, info); + free_copy: +@@ -3837,10 +4020,16 @@ static const char *get_ksymbol(struct module *mod, + struct mod_kallsyms *kallsyms = rcu_dereference_sched(mod->kallsyms); + + /* At worse, next value is at end of module */ +- if (within_module_init(addr, mod)) +- nextval = (unsigned long)mod->init_layout.base+mod->init_layout.text_size; ++ if (within_module_rx(addr, &mod->init_layout)) ++ nextval = (unsigned long)mod->init_layout.base_rx+mod->init_layout.size_rx; ++ else if (within_module_rw(addr, &mod->init_layout)) ++ nextval = (unsigned long)mod->init_layout.base_rw+mod->init_layout.size_rw; ++ else if (within_module_rx(addr, &mod->core_layout)) ++ nextval = (unsigned long)mod->core_layout.base_rx+mod->core_layout.size_rx; ++ else if (within_module_rw(addr, &mod->core_layout)) ++ nextval = (unsigned long)mod->core_layout.base_rw+mod->core_layout.size_rw; + else +- nextval = (unsigned long)mod->core_layout.base+mod->core_layout.text_size; ++ return NULL; + + /* Scan for closest preceding symbol, and next symbol. (ELF + starts real symbols at 1). */ +@@ -4093,7 +4282,7 @@ static int m_show(struct seq_file *m, void *p) + return 0; + + seq_printf(m, "%s %u", +- mod->name, mod->init_layout.size + mod->core_layout.size); ++ mod->name, mod->init_layout.size_rx + mod->init_layout.size_rw + mod->core_layout.size_rx + mod->core_layout.size_rw); + print_unload_info(m, mod); + + /* Informative for users. */ +@@ -4102,7 +4291,7 @@ static int m_show(struct seq_file *m, void *p) + mod->state == MODULE_STATE_COMING ? "Loading" : + "Live"); + /* Used by oprofile and other similar tools. */ +- seq_printf(m, " 0x%pK", mod->core_layout.base); ++ seq_printf(m, " 0x%pK 0x%pK", mod->core_layout.base_rx, mod->core_layout.base_rw); + + /* Taints info */ + if (mod->taints) +@@ -4138,7 +4327,17 @@ static const struct file_operations proc_modules_operations = { + + static int __init proc_modules_init(void) + { ++#ifndef CONFIG_GRKERNSEC_HIDESYM ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ proc_create("modules", S_IRUSR, NULL, &proc_modules_operations); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations); ++#else + proc_create("modules", 0, NULL, &proc_modules_operations); ++#endif ++#else ++ proc_create("modules", S_IRUSR, NULL, &proc_modules_operations); ++#endif + return 0; + } + module_init(proc_modules_init); +@@ -4199,7 +4398,15 @@ struct module *__module_address(unsigned long addr) + { + struct module *mod; + +- if (addr < module_addr_min || addr > module_addr_max) ++#ifdef CONFIG_X86_32 ++ unsigned long vaddr = ktla_ktva(addr); ++ ++ if (module_addr_min_rx <= vaddr && vaddr <= module_addr_max_rx) ++ addr = vaddr; ++#endif ++ ++ if ((addr < module_addr_min_rx || addr > module_addr_max_rx) && ++ (addr < module_addr_min_rw || addr > module_addr_max_rw)) + return NULL; + + module_assert_mutex_or_preempt(); +@@ -4242,11 +4449,21 @@ bool is_module_text_address(unsigned long addr) + */ + struct module *__module_text_address(unsigned long addr) + { +- struct module *mod = __module_address(addr); ++ struct module *mod; ++ ++#ifdef CONFIG_X86_32 ++ addr = ktla_ktva(addr); ++#endif ++ ++ if (addr < module_addr_min_rx || addr > module_addr_max_rx) ++ return NULL; ++ ++ mod = __module_address(addr); ++ + if (mod) { + /* Make sure it's within the text section. */ +- if (!within(addr, mod->init_layout.base, mod->init_layout.text_size) +- && !within(addr, mod->core_layout.base, mod->core_layout.text_size)) ++ if (!within_module_rx(addr, &mod->init_layout) ++ && !within_module_rx(addr, &mod->core_layout)) + mod = NULL; + } + return mod; +@@ -4276,7 +4493,7 @@ void print_modules(void) + #ifdef CONFIG_MODVERSIONS + /* Generate the signature for all relevant module structures here. + * If these change, we don't want to try to parse the module. */ +-void module_layout(struct module *mod, ++__visible void module_layout(struct module *mod, + struct modversion_info *ver, + struct kernel_param *kp, + struct kernel_symbol *ks, +diff --git a/kernel/notifier.c b/kernel/notifier.c +index fd2c9acbcc19..6263e05eb4c8 100644 +--- a/kernel/notifier.c ++++ b/kernel/notifier.c +@@ -5,6 +5,7 @@ + #include <linux/rcupdate.h> + #include <linux/vmalloc.h> + #include <linux/reboot.h> ++#include <linux/mm.h> + + /* + * Notifier list for kernel code which wants to be called +@@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl, + while ((*nl) != NULL) { + if (n->priority > (*nl)->priority) + break; +- nl = &((*nl)->next); ++ nl = (struct notifier_block **)&((*nl)->next); + } +- n->next = *nl; ++ pax_open_kernel(); ++ const_cast(n->next) = *nl; + rcu_assign_pointer(*nl, n); ++ pax_close_kernel(); + return 0; + } + +@@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl, + return 0; + if (n->priority > (*nl)->priority) + break; +- nl = &((*nl)->next); ++ nl = (struct notifier_block **)&((*nl)->next); + } +- n->next = *nl; ++ pax_open_kernel(); ++ const_cast(n->next) = *nl; + rcu_assign_pointer(*nl, n); ++ pax_close_kernel(); + return 0; + } + +@@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl, + { + while ((*nl) != NULL) { + if ((*nl) == n) { ++ pax_open_kernel(); + rcu_assign_pointer(*nl, n->next); ++ pax_close_kernel(); + return 0; + } +- nl = &((*nl)->next); ++ nl = (struct notifier_block **)&((*nl)->next); + } + return -ENOENT; + } +diff --git a/kernel/padata.c b/kernel/padata.c +index e4a8f8d9b31a..e8e1ac67f7f7 100644 +--- a/kernel/padata.c ++++ b/kernel/padata.c +@@ -55,7 +55,7 @@ static int padata_cpu_hash(struct parallel_data *pd) + * seq_nr mod. number of cpus in use. + */ + +- seq_nr = atomic_inc_return(&pd->seq_nr); ++ seq_nr = atomic_inc_return_unchecked(&pd->seq_nr); + cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu); + + return padata_index_to_cpu(pd, cpu_index); +@@ -430,7 +430,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst, + padata_init_pqueues(pd); + padata_init_squeues(pd); + setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd); +- atomic_set(&pd->seq_nr, -1); ++ atomic_set_unchecked(&pd->seq_nr, -1); + atomic_set(&pd->reorder_objects, 0); + atomic_set(&pd->refcnt, 0); + pd->pinst = pinst; +diff --git a/kernel/panic.c b/kernel/panic.c +index dbec387099b1..d8c9bc6f96ff 100644 +--- a/kernel/panic.c ++++ b/kernel/panic.c +@@ -56,7 +56,7 @@ EXPORT_SYMBOL(panic_blink); + /* + * Stop ourself in panic -- architecture code may override this + */ +-void __weak panic_smp_self_stop(void) ++void __weak __noreturn panic_smp_self_stop(void) + { + while (1) + cpu_relax(); +@@ -521,11 +521,11 @@ void __warn(const char *file, int line, void *caller, unsigned taint, + pr_warn("------------[ cut here ]------------\n"); + + if (file) +- pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS\n", ++ pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA\n", + raw_smp_processor_id(), current->pid, file, line, + caller); + else +- pr_warn("WARNING: CPU: %d PID: %d at %pS\n", ++ pr_warn("WARNING: CPU: %d PID: %d at %pA\n", + raw_smp_processor_id(), current->pid, caller); + + if (args) +@@ -556,7 +556,7 @@ void __warn(const char *file, int line, void *caller, unsigned taint, + } + + #ifdef WANT_WARN_ON_SLOWPATH +-void warn_slowpath_fmt(const char *file, int line, const char *fmt, ...) ++void warn_slowpath_fmt(const char *file, const int line, const char *fmt, ...) + { + struct warn_args args; + +@@ -568,7 +568,7 @@ void warn_slowpath_fmt(const char *file, int line, const char *fmt, ...) + } + EXPORT_SYMBOL(warn_slowpath_fmt); + +-void warn_slowpath_fmt_taint(const char *file, int line, ++void warn_slowpath_fmt_taint(const char *file, const int line, + unsigned taint, const char *fmt, ...) + { + struct warn_args args; +@@ -580,7 +580,7 @@ void warn_slowpath_fmt_taint(const char *file, int line, + } + EXPORT_SYMBOL(warn_slowpath_fmt_taint); + +-void warn_slowpath_null(const char *file, int line) ++void warn_slowpath_null(const char *file, const int line) + { + __warn(file, line, __builtin_return_address(0), TAINT_WARN, NULL, NULL); + } +@@ -595,7 +595,8 @@ EXPORT_SYMBOL(warn_slowpath_null); + */ + __visible void __stack_chk_fail(void) + { +- panic("stack-protector: Kernel stack is corrupted in: %p\n", ++ dump_stack(); ++ panic("stack-protector: Kernel stack is corrupted in: %pA\n", + __builtin_return_address(0)); + } + EXPORT_SYMBOL(__stack_chk_fail); +diff --git a/kernel/pid.c b/kernel/pid.c +index f66162f2359b..e950a59b2b2c 100644 +--- a/kernel/pid.c ++++ b/kernel/pid.c +@@ -33,6 +33,7 @@ + #include <linux/rculist.h> + #include <linux/bootmem.h> + #include <linux/hash.h> ++#include <linux/security.h> + #include <linux/pid_namespace.h> + #include <linux/init_task.h> + #include <linux/syscalls.h> +@@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID; + + int pid_max = PID_MAX_DEFAULT; + +-#define RESERVED_PIDS 300 ++#define RESERVED_PIDS 500 + + int pid_max_min = RESERVED_PIDS + 1; + int pid_max_max = PID_MAX_LIMIT; +@@ -451,9 +452,17 @@ EXPORT_SYMBOL(pid_task); + */ + struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns) + { ++ struct task_struct *task; ++ + RCU_LOCKDEP_WARN(!rcu_read_lock_held(), + "find_task_by_pid_ns() needs rcu_read_lock() protection"); +- return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID); ++ ++ task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID); ++ ++ if (gr_pid_is_chrooted(task)) ++ return NULL; ++ ++ return task; + } + + struct task_struct *find_task_by_vpid(pid_t vnr) +@@ -461,6 +470,13 @@ struct task_struct *find_task_by_vpid(pid_t vnr) + return find_task_by_pid_ns(vnr, task_active_pid_ns(current)); + } + ++struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr) ++{ ++ RCU_LOCKDEP_WARN(!rcu_read_lock_held(), ++ "find_task_by_pid_ns() needs rcu_read_lock() protection"); ++ return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID); ++} ++ + struct pid *get_task_pid(struct task_struct *task, enum pid_type type) + { + struct pid *pid; +@@ -497,9 +513,9 @@ struct pid *find_get_pid(pid_t nr) + } + EXPORT_SYMBOL_GPL(find_get_pid); + +-pid_t pid_nr_ns(struct pid *pid, struct pid_namespace *ns) ++pid_t pid_nr_ns(const struct pid *pid, const struct pid_namespace *ns) + { +- struct upid *upid; ++ const struct upid *upid; + pid_t nr = 0; + + if (pid && ns->level <= pid->level) { +@@ -511,7 +527,7 @@ pid_t pid_nr_ns(struct pid *pid, struct pid_namespace *ns) + } + EXPORT_SYMBOL_GPL(pid_nr_ns); + +-pid_t pid_vnr(struct pid *pid) ++pid_t pid_vnr(const struct pid *pid) + { + return pid_nr_ns(pid, task_active_pid_ns(current)); + } +diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c +index 3976dd57db78..92df66826de4 100644 +--- a/kernel/pid_namespace.c ++++ b/kernel/pid_namespace.c +@@ -293,7 +293,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { + struct pid_namespace *pid_ns = task_active_pid_ns(current); +- struct ctl_table tmp = *table; ++ ctl_table_no_const tmp = *table; + + if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN)) + return -EPERM; +diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig +index e8517b63eb37..00d81dcdff92 100644 +--- a/kernel/power/Kconfig ++++ b/kernel/power/Kconfig +@@ -34,6 +34,7 @@ config HIBERNATE_CALLBACKS + config HIBERNATION + bool "Hibernation (aka 'suspend to disk')" + depends on SWAP && ARCH_HIBERNATION_POSSIBLE ++ depends on !GRKERNSEC_KMEM + select HIBERNATE_CALLBACKS + select LZO_COMPRESS + select LZO_DECOMPRESS +diff --git a/kernel/power/process.c b/kernel/power/process.c +index 2fba066e125f..b7c664cd5b03 100644 +--- a/kernel/power/process.c ++++ b/kernel/power/process.c +@@ -34,6 +34,7 @@ static int try_to_freeze_tasks(bool user_only) + unsigned int elapsed_msecs; + bool wakeup = false; + int sleep_usecs = USEC_PER_MSEC; ++ bool timedout = false; + + start = ktime_get_boottime(); + +@@ -44,13 +45,20 @@ static int try_to_freeze_tasks(bool user_only) + + while (true) { + todo = 0; ++ if (time_after(jiffies, end_time)) ++ timedout = true; + read_lock(&tasklist_lock); + for_each_process_thread(g, p) { + if (p == current || !freeze_task(p)) + continue; + +- if (!freezer_should_skip(p)) ++ if (!freezer_should_skip(p)) { + todo++; ++ if (timedout) { ++ printk(KERN_ERR "Task refusing to freeze:\n"); ++ sched_show_task(p); ++ } ++ } + } + read_unlock(&tasklist_lock); + +@@ -59,7 +67,7 @@ static int try_to_freeze_tasks(bool user_only) + todo += wq_busy; + } + +- if (!todo || time_after(jiffies, end_time)) ++ if (!todo || timedout) + break; + + if (pm_wakeup_pending()) { +diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c +index 4f0f0604f1c4..d6c1a7d970b2 100644 +--- a/kernel/power/snapshot.c ++++ b/kernel/power/snapshot.c +@@ -1134,7 +1134,7 @@ void free_basic_memory_bitmaps(void) + + void clear_free_pages(void) + { +-#ifdef CONFIG_PAGE_POISONING_ZERO ++#if defined(CONFIG_PAX_MEMORY_SANITIZE) || defined(CONFIG_PAGE_POISONING_ZERO) + struct memory_bitmap *bm = free_pages_map; + unsigned long pfn; + +@@ -1151,7 +1151,7 @@ void clear_free_pages(void) + } + memory_bm_position_reset(bm); + pr_info("PM: free pages cleared after restore\n"); +-#endif /* PAGE_POISONING_ZERO */ ++#endif /* CONFIG_PAX_MEMORY_SANITIZE || PAGE_POISONING_ZERO */ + } + + /** +diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c +index 9c5b231684d0..aaa4a5cfc2c5 100644 +--- a/kernel/printk/printk.c ++++ b/kernel/printk/printk.c +@@ -588,7 +588,7 @@ static int log_store(int facility, int level, + return msg->text_len; + } + +-int dmesg_restrict = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT); ++int dmesg_restrict __read_only = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT); + + static int syslog_action_restricted(int type) + { +@@ -611,6 +611,11 @@ int check_syslog_permissions(int type, int source) + if (source == SYSLOG_FROM_PROC && type != SYSLOG_ACTION_OPEN) + goto ok; + ++#ifdef CONFIG_GRKERNSEC_DMESG ++ if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN)) ++ return -EPERM; ++#endif ++ + if (syslog_action_restricted(type)) { + if (capable(CAP_SYSLOG)) + goto ok; +diff --git a/kernel/profile.c b/kernel/profile.c +index 2dbccf2d806c..f98676cd7064 100644 +--- a/kernel/profile.c ++++ b/kernel/profile.c +@@ -37,7 +37,7 @@ struct profile_hit { + #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit)) + #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ) + +-static atomic_t *prof_buffer; ++static atomic_unchecked_t *prof_buffer; + static unsigned long prof_len, prof_shift; + + int prof_on __read_mostly; +@@ -257,7 +257,7 @@ static void profile_flip_buffers(void) + hits[i].pc = 0; + continue; + } +- atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]); ++ atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]); + hits[i].hits = hits[i].pc = 0; + } + } +@@ -318,9 +318,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits) + * Add the current hit(s) and flush the write-queue out + * to the global buffer: + */ +- atomic_add(nr_hits, &prof_buffer[pc]); ++ atomic_add_unchecked(nr_hits, &prof_buffer[pc]); + for (i = 0; i < NR_PROFILE_HIT; ++i) { +- atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]); ++ atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]); + hits[i].pc = hits[i].hits = 0; + } + out: +@@ -384,7 +384,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits) + { + unsigned long pc; + pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift; +- atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]); ++ atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]); + } + #endif /* !CONFIG_SMP */ + +@@ -479,7 +479,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos) + return -EFAULT; + buf++; p++; count--; read++; + } +- pnt = (char *)prof_buffer + p - sizeof(atomic_t); ++ pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t); + if (copy_to_user(buf, (void *)pnt, count)) + return -EFAULT; + read += count; +@@ -510,7 +510,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf, + } + #endif + profile_discard_flip_buffers(); +- memset(prof_buffer, 0, prof_len * sizeof(atomic_t)); ++ memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t)); + return count; + } + +diff --git a/kernel/ptrace.c b/kernel/ptrace.c +index f39a7be98fc1..9e781d96ac44 100644 +--- a/kernel/ptrace.c ++++ b/kernel/ptrace.c +@@ -256,7 +256,35 @@ static int ptrace_check_attach(struct task_struct *child, bool ignore_state) + return ret; + } + +-static int ptrace_has_cap(struct user_namespace *ns, unsigned int mode) ++static bool ptrace_has_cap(const struct cred *tcred, unsigned int mode) ++{ ++ struct user_namespace *tns = tcred->user_ns; ++ struct user_namespace *curns = current_cred()->user_ns; ++ ++ /* When a root-owned process enters a user namespace created by a ++ * malicious user, the user shouldn't be able to execute code under ++ * uid 0 by attaching to the root-owned process via ptrace. ++ * Therefore, similar to the capable_wrt_inode_uidgid() check, ++ * verify that all the uids and gids of the target process are ++ * mapped into the current namespace. ++ * No fsuid/fsgid check because __ptrace_may_access doesn't do it ++ * either. ++ */ ++ if (!kuid_has_mapping(curns, tcred->euid) || ++ !kuid_has_mapping(curns, tcred->suid) || ++ !kuid_has_mapping(curns, tcred->uid) || ++ !kgid_has_mapping(curns, tcred->egid) || ++ !kgid_has_mapping(curns, tcred->sgid) || ++ !kgid_has_mapping(curns, tcred->gid)) ++ return false; ++ ++ if (mode & PTRACE_MODE_NOAUDIT) ++ return has_ns_capability_noaudit(current, tns, CAP_SYS_PTRACE); ++ else ++ return has_ns_capability(current, tns, CAP_SYS_PTRACE); ++} ++ ++static bool ptrace_userns_has_cap(struct user_namespace *ns, unsigned int mode) + { + if (mode & PTRACE_MODE_NOAUDIT) + return has_ns_capability_noaudit(current, ns, CAP_SYS_PTRACE); +@@ -271,6 +299,7 @@ static int __ptrace_may_access(struct task_struct *task, unsigned int mode) + struct mm_struct *mm; + kuid_t caller_uid; + kgid_t caller_gid; ++ int dumpable = 0; + + if (!(mode & PTRACE_MODE_FSCREDS) == !(mode & PTRACE_MODE_REALCREDS)) { + WARN(1, "denying ptrace access check without PTRACE_MODE_*CREDS\n"); +@@ -313,16 +342,27 @@ static int __ptrace_may_access(struct task_struct *task, unsigned int mode) + gid_eq(caller_gid, tcred->sgid) && + gid_eq(caller_gid, tcred->gid)) + goto ok; +- if (ptrace_has_cap(tcred->user_ns, mode)) ++ if (ptrace_has_cap(tcred, mode)) + goto ok; + rcu_read_unlock(); + return -EPERM; + ok: + rcu_read_unlock(); ++ smp_rmb(); + mm = task->mm; ++ if (mm) ++ dumpable = get_dumpable(mm); ++ rcu_read_lock(); ++ if (dumpable != SUID_DUMP_USER && ++ !ptrace_has_cap(__task_cred(task), mode)) { ++ rcu_read_unlock(); ++ return -EPERM; ++ } ++ rcu_read_unlock(); ++ + if (mm && +- ((get_dumpable(mm) != SUID_DUMP_USER) && +- !ptrace_has_cap(mm->user_ns, mode))) ++ (dumpable != SUID_DUMP_USER) && ++ !ptrace_userns_has_cap(mm->user_ns, mode)) + return -EPERM; + + return security_ptrace_access_check(task, mode); +@@ -583,7 +623,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst + break; + return -EIO; + } +- if (copy_to_user(dst, buf, retval)) ++ if (retval > sizeof(buf) || copy_to_user(dst, buf, retval)) + return -EFAULT; + copied += retval; + src += retval; +@@ -885,7 +925,7 @@ int ptrace_request(struct task_struct *child, long request, + bool seized = child->ptrace & PT_SEIZED; + int ret = -EIO; + siginfo_t siginfo, *si; +- void __user *datavp = (void __user *) data; ++ void __user *datavp = (__force void __user *) data; + unsigned long __user *datalp = datavp; + unsigned long flags; + +@@ -1136,14 +1176,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr, + goto out; + } + ++ if (gr_handle_ptrace(child, request)) { ++ ret = -EPERM; ++ goto out_put_task_struct; ++ } ++ + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) { + ret = ptrace_attach(child, request, addr, data); + /* + * Some architectures need to do book-keeping after + * a ptrace attach. + */ +- if (!ret) ++ if (!ret) { + arch_ptrace_attach(child); ++ gr_audit_ptrace(child); ++ } + goto out_put_task_struct; + } + +@@ -1171,7 +1218,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr, + copied = ptrace_access_vm(tsk, addr, &tmp, sizeof(tmp), FOLL_FORCE); + if (copied != sizeof(tmp)) + return -EIO; +- return put_user(tmp, (unsigned long __user *)data); ++ return put_user(tmp, (unsigned long __force_user *)data); + } + + int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr, +@@ -1267,7 +1314,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request, + } + + COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid, +- compat_long_t, addr, compat_long_t, data) ++ compat_ulong_t, addr, compat_ulong_t, data) + { + struct task_struct *child; + long ret; +@@ -1283,14 +1330,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid, + goto out; + } + ++ if (gr_handle_ptrace(child, request)) { ++ ret = -EPERM; ++ goto out_put_task_struct; ++ } ++ + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) { + ret = ptrace_attach(child, request, addr, data); + /* + * Some architectures need to do book-keeping after + * a ptrace attach. + */ +- if (!ret) ++ if (!ret) { + arch_ptrace_attach(child); ++ gr_audit_ptrace(child); ++ } + goto out_put_task_struct; + } + +diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c +index bf08fee53dc7..53beff771160 100644 +--- a/kernel/rcu/rcutorture.c ++++ b/kernel/rcu/rcutorture.c +@@ -132,12 +132,12 @@ static struct rcu_torture rcu_tortures[10 * RCU_TORTURE_PIPE_LEN]; + static DEFINE_SPINLOCK(rcu_torture_lock); + static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_count); + static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_batch); +-static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1]; +-static atomic_t n_rcu_torture_alloc; +-static atomic_t n_rcu_torture_alloc_fail; +-static atomic_t n_rcu_torture_free; +-static atomic_t n_rcu_torture_mberror; +-static atomic_t n_rcu_torture_error; ++static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1]; ++static atomic_unchecked_t n_rcu_torture_alloc; ++static atomic_unchecked_t n_rcu_torture_alloc_fail; ++static atomic_unchecked_t n_rcu_torture_free; ++static atomic_unchecked_t n_rcu_torture_mberror; ++static atomic_unchecked_t n_rcu_torture_error; + static long n_rcu_torture_barrier_error; + static long n_rcu_torture_boost_ktrerror; + static long n_rcu_torture_boost_rterror; +@@ -146,7 +146,7 @@ static long n_rcu_torture_boosts; + static long n_rcu_torture_timers; + static long n_barrier_attempts; + static long n_barrier_successes; +-static atomic_long_t n_cbfloods; ++static atomic_long_unchecked_t n_cbfloods; + static struct list_head rcu_torture_removed; + + static int rcu_torture_writer_state; +@@ -225,11 +225,11 @@ rcu_torture_alloc(void) + + spin_lock_bh(&rcu_torture_lock); + if (list_empty(&rcu_torture_freelist)) { +- atomic_inc(&n_rcu_torture_alloc_fail); ++ atomic_inc_unchecked(&n_rcu_torture_alloc_fail); + spin_unlock_bh(&rcu_torture_lock); + return NULL; + } +- atomic_inc(&n_rcu_torture_alloc); ++ atomic_inc_unchecked(&n_rcu_torture_alloc); + p = rcu_torture_freelist.next; + list_del_init(p); + spin_unlock_bh(&rcu_torture_lock); +@@ -242,7 +242,7 @@ rcu_torture_alloc(void) + static void + rcu_torture_free(struct rcu_torture *p) + { +- atomic_inc(&n_rcu_torture_free); ++ atomic_inc_unchecked(&n_rcu_torture_free); + spin_lock_bh(&rcu_torture_lock); + list_add_tail(&p->rtort_free, &rcu_torture_freelist); + spin_unlock_bh(&rcu_torture_lock); +@@ -323,7 +323,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp) + i = rp->rtort_pipe_count; + if (i > RCU_TORTURE_PIPE_LEN) + i = RCU_TORTURE_PIPE_LEN; +- atomic_inc(&rcu_torture_wcount[i]); ++ atomic_inc_unchecked(&rcu_torture_wcount[i]); + if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) { + rp->rtort_mbtest = 0; + return true; +@@ -853,7 +853,7 @@ rcu_torture_cbflood(void *arg) + VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started"); + do { + schedule_timeout_interruptible(cbflood_inter_holdoff); +- atomic_long_inc(&n_cbfloods); ++ atomic_long_inc_unchecked(&n_cbfloods); + WARN_ON(signal_pending(current)); + for (i = 0; i < cbflood_n_burst; i++) { + for (j = 0; j < cbflood_n_per_burst; j++) { +@@ -983,7 +983,7 @@ rcu_torture_writer(void *arg) + i = old_rp->rtort_pipe_count; + if (i > RCU_TORTURE_PIPE_LEN) + i = RCU_TORTURE_PIPE_LEN; +- atomic_inc(&rcu_torture_wcount[i]); ++ atomic_inc_unchecked(&rcu_torture_wcount[i]); + old_rp->rtort_pipe_count++; + switch (synctype[torture_random(&rand) % nsynctypes]) { + case RTWS_DEF_FREE: +@@ -1111,7 +1111,7 @@ static void rcu_torture_timer(unsigned long unused) + return; + } + if (p->rtort_mbtest == 0) +- atomic_inc(&n_rcu_torture_mberror); ++ atomic_inc_unchecked(&n_rcu_torture_mberror); + spin_lock(&rand_lock); + cur_ops->read_delay(&rand); + n_rcu_torture_timers++; +@@ -1187,7 +1187,7 @@ rcu_torture_reader(void *arg) + continue; + } + if (p->rtort_mbtest == 0) +- atomic_inc(&n_rcu_torture_mberror); ++ atomic_inc_unchecked(&n_rcu_torture_mberror); + cur_ops->read_delay(&rand); + preempt_disable(); + pipe_count = p->rtort_pipe_count; +@@ -1256,11 +1256,11 @@ rcu_torture_stats_print(void) + rcu_torture_current, + rcu_torture_current_version, + list_empty(&rcu_torture_freelist), +- atomic_read(&n_rcu_torture_alloc), +- atomic_read(&n_rcu_torture_alloc_fail), +- atomic_read(&n_rcu_torture_free)); ++ atomic_read_unchecked(&n_rcu_torture_alloc), ++ atomic_read_unchecked(&n_rcu_torture_alloc_fail), ++ atomic_read_unchecked(&n_rcu_torture_free)); + pr_cont("rtmbe: %d rtbe: %ld rtbke: %ld rtbre: %ld ", +- atomic_read(&n_rcu_torture_mberror), ++ atomic_read_unchecked(&n_rcu_torture_mberror), + n_rcu_torture_barrier_error, + n_rcu_torture_boost_ktrerror, + n_rcu_torture_boost_rterror); +@@ -1273,17 +1273,17 @@ rcu_torture_stats_print(void) + n_barrier_successes, + n_barrier_attempts, + n_rcu_torture_barrier_error); +- pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods)); ++ pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods)); + + pr_alert("%s%s ", torture_type, TORTURE_FLAG); +- if (atomic_read(&n_rcu_torture_mberror) != 0 || ++ if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 || + n_rcu_torture_barrier_error != 0 || + n_rcu_torture_boost_ktrerror != 0 || + n_rcu_torture_boost_rterror != 0 || + n_rcu_torture_boost_failure != 0 || + i > 1) { + pr_cont("%s", "!!! "); +- atomic_inc(&n_rcu_torture_error); ++ atomic_inc_unchecked(&n_rcu_torture_error); + WARN_ON_ONCE(1); + } + pr_cont("Reader Pipe: "); +@@ -1300,7 +1300,7 @@ rcu_torture_stats_print(void) + pr_alert("%s%s ", torture_type, TORTURE_FLAG); + pr_cont("Free-Block Circulation: "); + for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) { +- pr_cont(" %d", atomic_read(&rcu_torture_wcount[i])); ++ pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i])); + } + pr_cont("\n"); + +@@ -1636,7 +1636,7 @@ rcu_torture_cleanup(void) + + rcu_torture_stats_print(); /* -After- the stats thread is stopped! */ + +- if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error) ++ if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error) + rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE"); + else if (torture_onoff_failures()) + rcu_torture_print_module_parms(cur_ops, +@@ -1761,18 +1761,18 @@ rcu_torture_init(void) + + rcu_torture_current = NULL; + rcu_torture_current_version = 0; +- atomic_set(&n_rcu_torture_alloc, 0); +- atomic_set(&n_rcu_torture_alloc_fail, 0); +- atomic_set(&n_rcu_torture_free, 0); +- atomic_set(&n_rcu_torture_mberror, 0); +- atomic_set(&n_rcu_torture_error, 0); ++ atomic_set_unchecked(&n_rcu_torture_alloc, 0); ++ atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0); ++ atomic_set_unchecked(&n_rcu_torture_free, 0); ++ atomic_set_unchecked(&n_rcu_torture_mberror, 0); ++ atomic_set_unchecked(&n_rcu_torture_error, 0); + n_rcu_torture_barrier_error = 0; + n_rcu_torture_boost_ktrerror = 0; + n_rcu_torture_boost_rterror = 0; + n_rcu_torture_boost_failure = 0; + n_rcu_torture_boosts = 0; + for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) +- atomic_set(&rcu_torture_wcount[i], 0); ++ atomic_set_unchecked(&rcu_torture_wcount[i], 0); + for_each_possible_cpu(cpu) { + for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) { + per_cpu(rcu_torture_count, cpu)[i] = 0; +diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c +index b23a4d076f3d..fce5eb9e7df3 100644 +--- a/kernel/rcu/tiny.c ++++ b/kernel/rcu/tiny.c +@@ -42,7 +42,7 @@ + /* Forward declarations for tiny_plugin.h. */ + struct rcu_ctrlblk; + static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp); +-static void rcu_process_callbacks(struct softirq_action *unused); ++static void rcu_process_callbacks(void); + static void __call_rcu(struct rcu_head *head, + rcu_callback_t func, + struct rcu_ctrlblk *rcp); +@@ -170,7 +170,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp) + false)); + } + +-static __latent_entropy void rcu_process_callbacks(struct softirq_action *unused) ++static __latent_entropy void rcu_process_callbacks(void) + { + __rcu_process_callbacks(&rcu_sched_ctrlblk); + __rcu_process_callbacks(&rcu_bh_ctrlblk); +diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c +index 10f62c6f48e7..204014924932 100644 +--- a/kernel/rcu/tree.c ++++ b/kernel/rcu/tree.c +@@ -329,7 +329,7 @@ static void rcu_momentary_dyntick_idle(void) + */ + rdtp = this_cpu_ptr(&rcu_dynticks); + smp_mb__before_atomic(); /* Earlier stuff before QS. */ +- atomic_add(2, &rdtp->dynticks); /* QS. */ ++ atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */ + smp_mb__after_atomic(); /* Later stuff after QS. */ + break; + } +@@ -694,10 +694,10 @@ static void rcu_eqs_enter_common(long long oldval, bool user) + rcu_prepare_for_idle(); + /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */ + smp_mb__before_atomic(); /* See above. */ +- atomic_inc(&rdtp->dynticks); ++ atomic_inc_unchecked(&rdtp->dynticks); + smp_mb__after_atomic(); /* Force ordering with next sojourn. */ + WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && +- atomic_read(&rdtp->dynticks) & 0x1); ++ atomic_read_unchecked(&rdtp->dynticks) & 0x1); + rcu_dynticks_task_enter(); + + /* +@@ -830,11 +830,11 @@ static void rcu_eqs_exit_common(long long oldval, int user) + + rcu_dynticks_task_exit(); + smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */ +- atomic_inc(&rdtp->dynticks); ++ atomic_inc_unchecked(&rdtp->dynticks); + /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */ + smp_mb__after_atomic(); /* See above. */ + WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && +- !(atomic_read(&rdtp->dynticks) & 0x1)); ++ !(atomic_read_unchecked(&rdtp->dynticks) & 0x1)); + rcu_cleanup_after_idle(); + trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting); + if (IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && +@@ -980,12 +980,12 @@ void rcu_nmi_enter(void) + * to be in the outermost NMI handler that interrupted an RCU-idle + * period (observation due to Andy Lutomirski). + */ +- if (!(atomic_read(&rdtp->dynticks) & 0x1)) { ++ if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) { + smp_mb__before_atomic(); /* Force delay from prior write. */ +- atomic_inc(&rdtp->dynticks); ++ atomic_inc_unchecked(&rdtp->dynticks); + /* atomic_inc() before later RCU read-side crit sects */ + smp_mb__after_atomic(); /* See above. */ +- WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1)); ++ WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)); + incby = 1; + } + rdtp->dynticks_nmi_nesting += incby; +@@ -1010,7 +1010,7 @@ void rcu_nmi_exit(void) + * to us!) + */ + WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0); +- WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1)); ++ WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)); + + /* + * If the nesting level is not 1, the CPU wasn't RCU-idle, so +@@ -1025,9 +1025,9 @@ void rcu_nmi_exit(void) + rdtp->dynticks_nmi_nesting = 0; + /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */ + smp_mb__before_atomic(); /* See above. */ +- atomic_inc(&rdtp->dynticks); ++ atomic_inc_unchecked(&rdtp->dynticks); + smp_mb__after_atomic(); /* Force delay to next write. */ +- WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1); ++ WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1); + } + + /** +@@ -1040,7 +1040,7 @@ void rcu_nmi_exit(void) + */ + bool notrace __rcu_is_watching(void) + { +- return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1; ++ return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1; + } + + /** +@@ -1123,7 +1123,7 @@ static int rcu_is_cpu_rrupt_from_idle(void) + static int dyntick_save_progress_counter(struct rcu_data *rdp, + bool *isidle, unsigned long *maxj) + { +- rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks); ++ rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks); + rcu_sysidle_check_cpu(rdp, isidle, maxj); + if ((rdp->dynticks_snap & 0x1) == 0) { + trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti")); +@@ -1148,7 +1148,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp, + int *rcrmp; + unsigned int snap; + +- curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks); ++ curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks); + snap = (unsigned int)rdp->dynticks_snap; + + /* +@@ -3016,7 +3016,7 @@ __rcu_process_callbacks(struct rcu_state *rsp) + /* + * Do RCU core processing for the current CPU. + */ +-static __latent_entropy void rcu_process_callbacks(struct softirq_action *unused) ++static __latent_entropy void rcu_process_callbacks(void) + { + struct rcu_state *rsp; + +@@ -3753,7 +3753,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp) + rdp->grpmask = leaf_node_cpu_bit(rdp->mynode, cpu); + rdp->dynticks = &per_cpu(rcu_dynticks, cpu); + WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE); +- WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1); ++ WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1); + rdp->cpu = cpu; + rdp->rsp = rsp; + rcu_boot_init_nocb_percpu_data(rdp); +@@ -3783,8 +3783,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp) + init_callback_list(rdp); /* Re-enable callbacks on this CPU. */ + rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE; + rcu_sysidle_init_percpu_data(rdp->dynticks); +- atomic_set(&rdp->dynticks->dynticks, +- (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1); ++ atomic_set_unchecked(&rdp->dynticks->dynticks, ++ (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1); + raw_spin_unlock_rcu_node(rnp); /* irqs remain disabled. */ + + /* +diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h +index e99a5234d9ed..08cba8bac8cf 100644 +--- a/kernel/rcu/tree.h ++++ b/kernel/rcu/tree.h +@@ -111,11 +111,11 @@ struct rcu_dynticks { + long long dynticks_nesting; /* Track irq/process nesting level. */ + /* Process level is worth LLONG_MAX/2. */ + int dynticks_nmi_nesting; /* Track NMI nesting level. */ +- atomic_t dynticks; /* Even value for idle, else odd. */ ++ atomic_unchecked_t dynticks;/* Even value for idle, else odd. */ + #ifdef CONFIG_NO_HZ_FULL_SYSIDLE + long long dynticks_idle_nesting; + /* irq/process nesting level from idle. */ +- atomic_t dynticks_idle; /* Even value for idle, else odd. */ ++ atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */ + /* "Idle" excludes userspace execution. */ + unsigned long dynticks_idle_jiffies; + /* End of last non-NMI non-idle period. */ +@@ -400,10 +400,10 @@ struct rcu_data { + #ifdef CONFIG_RCU_FAST_NO_HZ + struct rcu_head oom_head; + #endif /* #ifdef CONFIG_RCU_FAST_NO_HZ */ +- atomic_long_t exp_workdone0; /* # done by workqueue. */ +- atomic_long_t exp_workdone1; /* # done by others #1. */ +- atomic_long_t exp_workdone2; /* # done by others #2. */ +- atomic_long_t exp_workdone3; /* # done by others #3. */ ++ atomic_long_unchecked_t exp_workdone0; /* # done by workqueue. */ ++ atomic_long_unchecked_t exp_workdone1; /* # done by others #1. */ ++ atomic_long_unchecked_t exp_workdone2; /* # done by others #2. */ ++ atomic_long_unchecked_t exp_workdone3; /* # done by others #3. */ + + /* 7) Callback offloading. */ + #ifdef CONFIG_RCU_NOCB_CPU +@@ -520,8 +520,8 @@ struct rcu_state { + struct mutex exp_mutex; /* Serialize expedited GP. */ + struct mutex exp_wake_mutex; /* Serialize wakeup. */ + unsigned long expedited_sequence; /* Take a ticket. */ +- atomic_long_t expedited_normal; /* # fallbacks to normal. */ +- atomic_t expedited_need_qs; /* # CPUs left to check in. */ ++ atomic_long_unchecked_t expedited_normal;/* # fallbacks to normal. */ ++ atomic_unchecked_t expedited_need_qs; /* # CPUs left to check in. */ + struct swait_queue_head expedited_wq; /* Wait for check-ins. */ + int ncpus_snap; /* # CPUs seen last time. */ + +diff --git a/kernel/rcu/tree_exp.h b/kernel/rcu/tree_exp.h +index 78eba4120d46..2b9610556553 100644 +--- a/kernel/rcu/tree_exp.h ++++ b/kernel/rcu/tree_exp.h +@@ -223,14 +223,14 @@ static void rcu_report_exp_rdp(struct rcu_state *rsp, struct rcu_data *rdp, + } + + /* Common code for synchronize_{rcu,sched}_expedited() work-done checking. */ +-static bool sync_exp_work_done(struct rcu_state *rsp, atomic_long_t *stat, ++static bool sync_exp_work_done(struct rcu_state *rsp, atomic_long_unchecked_t *stat, + unsigned long s) + { + if (rcu_exp_gp_seq_done(rsp, s)) { + trace_rcu_exp_grace_period(rsp->name, s, TPS("done")); + /* Ensure test happens before caller kfree(). */ + smp_mb__before_atomic(); /* ^^^ */ +- atomic_long_inc(stat); ++ atomic_long_inc_unchecked(stat); + return true; + } + return false; +@@ -359,7 +359,7 @@ static void sync_rcu_exp_select_cpus(struct rcu_state *rsp, + struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu); + + if (raw_smp_processor_id() == cpu || +- !(atomic_add_return(0, &rdtp->dynticks) & 0x1) || ++ !(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1) || + !(rnp->qsmaskinitnext & rdp->grpmask)) + mask_ofl_test |= rdp->grpmask; + } +diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h +index 56583e764ebf..e84c7ad8ee04 100644 +--- a/kernel/rcu/tree_plugin.h ++++ b/kernel/rcu/tree_plugin.h +@@ -1174,7 +1174,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu) + free_cpumask_var(cm); + } + +-static struct smp_hotplug_thread rcu_cpu_thread_spec = { ++static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = { + .store = &rcu_cpu_kthread_task, + .thread_should_run = rcu_cpu_kthread_should_run, + .thread_fn = rcu_cpu_kthread, +@@ -1643,7 +1643,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu) + "o."[!!(rdp->grpmask & rdp->mynode->qsmaskinit)], + "N."[!!(rdp->grpmask & rdp->mynode->qsmaskinitnext)], + ticks_value, ticks_title, +- atomic_read(&rdtp->dynticks) & 0xfff, ++ atomic_read_unchecked(&rdtp->dynticks) & 0xfff, + rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting, + rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu), + READ_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart, +@@ -2178,8 +2178,8 @@ static int rcu_nocb_kthread(void *arg) + } + trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1); + smp_mb__before_atomic(); /* _add after CB invocation. */ +- atomic_long_add(-c, &rdp->nocb_q_count); +- atomic_long_add(-cl, &rdp->nocb_q_count_lazy); ++ atomic_long_sub(c, &rdp->nocb_q_count); ++ atomic_long_sub(cl, &rdp->nocb_q_count_lazy); + rdp->n_nocbs_invoked += c; + } + return 0; +@@ -2534,9 +2534,9 @@ static void rcu_sysidle_enter(int irq) + j = jiffies; + WRITE_ONCE(rdtp->dynticks_idle_jiffies, j); + smp_mb__before_atomic(); +- atomic_inc(&rdtp->dynticks_idle); ++ atomic_inc_unchecked(&rdtp->dynticks_idle); + smp_mb__after_atomic(); +- WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1); ++ WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1); + } + + /* +@@ -2607,9 +2607,9 @@ static void rcu_sysidle_exit(int irq) + + /* Record end of idle period. */ + smp_mb__before_atomic(); +- atomic_inc(&rdtp->dynticks_idle); ++ atomic_inc_unchecked(&rdtp->dynticks_idle); + smp_mb__after_atomic(); +- WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1)); ++ WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1)); + + /* + * If we are the timekeeping CPU, we are permitted to be non-idle +@@ -2655,7 +2655,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle, + WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu); + + /* Pick up current idle and NMI-nesting counter and check. */ +- cur = atomic_read(&rdtp->dynticks_idle); ++ cur = atomic_read_unchecked(&rdtp->dynticks_idle); + if (cur & 0x1) { + *isidle = false; /* We are not idle! */ + return; +diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c +index b1f28972872c..849b9805239f 100644 +--- a/kernel/rcu/tree_trace.c ++++ b/kernel/rcu/tree_trace.c +@@ -124,7 +124,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp) + rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu), + rdp->core_needs_qs); + seq_printf(m, " dt=%d/%llx/%d df=%lu", +- atomic_read(&rdp->dynticks->dynticks), ++ atomic_read_unchecked(&rdp->dynticks->dynticks), + rdp->dynticks->dynticks_nesting, + rdp->dynticks->dynticks_nmi_nesting, + rdp->dynticks_fqs); +@@ -189,15 +189,15 @@ static int show_rcuexp(struct seq_file *m, void *v) + + for_each_possible_cpu(cpu) { + rdp = per_cpu_ptr(rsp->rda, cpu); +- s0 += atomic_long_read(&rdp->exp_workdone0); +- s1 += atomic_long_read(&rdp->exp_workdone1); +- s2 += atomic_long_read(&rdp->exp_workdone2); +- s3 += atomic_long_read(&rdp->exp_workdone3); ++ s0 += atomic_long_read_unchecked(&rdp->exp_workdone0); ++ s1 += atomic_long_read_unchecked(&rdp->exp_workdone1); ++ s2 += atomic_long_read_unchecked(&rdp->exp_workdone2); ++ s3 += atomic_long_read_unchecked(&rdp->exp_workdone3); + } + seq_printf(m, "s=%lu wd0=%lu wd1=%lu wd2=%lu wd3=%lu n=%lu enq=%d sc=%lu\n", + rsp->expedited_sequence, s0, s1, s2, s3, +- atomic_long_read(&rsp->expedited_normal), +- atomic_read(&rsp->expedited_need_qs), ++ atomic_long_read_unchecked(&rsp->expedited_normal), ++ atomic_read_unchecked(&rsp->expedited_need_qs), + rsp->expedited_sequence / 2); + return 0; + } +diff --git a/kernel/resource.c b/kernel/resource.c +index 9b5f04404152..b8b0a33385e9 100644 +--- a/kernel/resource.c ++++ b/kernel/resource.c +@@ -84,8 +84,8 @@ static void *r_next(struct seq_file *m, void *v, loff_t *pos) + + enum { MAX_IORES_LEVEL = 5 }; + ++static void *r_start(struct seq_file *m, loff_t *pos) __acquires(&resource_lock); + static void *r_start(struct seq_file *m, loff_t *pos) +- __acquires(resource_lock) + { + struct resource *p = m->private; + loff_t l = 0; +@@ -95,8 +95,8 @@ static void *r_start(struct seq_file *m, loff_t *pos) + return p; + } + ++static void r_stop(struct seq_file *m, void *v) __releases(&resource_lock); + static void r_stop(struct seq_file *m, void *v) +- __releases(resource_lock) + { + read_unlock(&resource_lock); + } +@@ -171,8 +171,18 @@ static const struct file_operations proc_iomem_operations = { + + static int __init ioresources_init(void) + { ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++#ifdef CONFIG_GRKERNSEC_PROC_USER ++ proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations); ++ proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations); ++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations); ++ proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations); ++#endif ++#else + proc_create("ioports", 0, NULL, &proc_ioports_operations); + proc_create("iomem", 0, NULL, &proc_iomem_operations); ++#endif + return 0; + } + __initcall(ioresources_init); +diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c +index da39489d2d80..c42f50eef028 100644 +--- a/kernel/sched/auto_group.c ++++ b/kernel/sched/auto_group.c +@@ -9,7 +9,7 @@ + + unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1; + static struct autogroup autogroup_default; +-static atomic_t autogroup_seq_nr; ++static atomic_unchecked_t autogroup_seq_nr; + + void __init autogroup_init(struct task_struct *init_task) + { +@@ -77,7 +77,7 @@ static inline struct autogroup *autogroup_create(void) + + kref_init(&ag->kref); + init_rwsem(&ag->lock); +- ag->id = atomic_inc_return(&autogroup_seq_nr); ++ ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr); + ag->tg = tg; + #ifdef CONFIG_RT_GROUP_SCHED + /* +diff --git a/kernel/sched/core.c b/kernel/sched/core.c +index 692c948ae333..a1b3ef12560d 100644 +--- a/kernel/sched/core.c ++++ b/kernel/sched/core.c +@@ -2268,7 +2268,7 @@ void set_numabalancing_state(bool enabled) + int sysctl_numa_balancing(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table t; ++ ctl_table_no_const t; + int err; + int state = static_branch_likely(&sched_numa_balancing); + +@@ -2343,7 +2343,7 @@ static void __init init_schedstats(void) + int sysctl_schedstats(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table t; ++ ctl_table_no_const t; + int err; + int state = static_branch_likely(&sched_schedstats); + +@@ -2797,7 +2797,7 @@ static struct rq *finish_task_switch(struct task_struct *prev) + /* rq->lock is NOT held, but preemption is disabled */ + static void __balance_callback(struct rq *rq) + { +- struct callback_head *head, *next; ++ struct balance_callback *head, *next; + void (*func)(struct rq *rq); + unsigned long flags; + +@@ -2805,7 +2805,7 @@ static void __balance_callback(struct rq *rq) + head = rq->balance_callback; + rq->balance_callback = NULL; + while (head) { +- func = (void (*)(struct rq *))head->func; ++ func = head->func; + next = head->next; + head->next = NULL; + head = next; +@@ -3795,6 +3795,8 @@ int can_nice(const struct task_struct *p, const int nice) + /* convert nice value [19,-20] to rlimit style value [1,40] */ + int nice_rlim = nice_to_rlimit(nice); + ++ gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1); ++ + return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) || + capable(CAP_SYS_NICE)); + } +@@ -3821,7 +3823,8 @@ SYSCALL_DEFINE1(nice, int, increment) + nice = task_nice(current) + increment; + + nice = clamp_val(nice, MIN_NICE, MAX_NICE); +- if (increment < 0 && !can_nice(current, nice)) ++ if (increment < 0 && (!can_nice(current, nice) || ++ gr_handle_chroot_nice())) + return -EPERM; + + retval = security_task_setnice(current, nice); +@@ -4131,6 +4134,7 @@ static int __sched_setscheduler(struct task_struct *p, + if (policy != p->policy && !rlim_rtprio) + return -EPERM; + ++ gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1); + /* can't increase priority */ + if (attr->sched_priority > p->rt_priority && + attr->sched_priority > rlim_rtprio) +@@ -7591,6 +7595,30 @@ void __init sched_init(void) + for_each_possible_cpu(i) { + struct rq *rq; + ++#if defined(CONFIG_GRKERNSEC_KSTACKOVERFLOW) && defined(CONFIG_X86_64) ++ struct page *newstack_page = alloc_pages_node(cpu_to_node(i), GFP_KERNEL|__GFP_NOTRACK|__GFP_ZERO, IRQ_STACK_ORDER); ++ void *newstack_lowmem = NULL; ++ void *newstack; ++ struct page *pages[IRQ_STACK_SIZE / PAGE_SIZE]; ++ unsigned int x; ++ ++ if (newstack_page) ++ newstack_lowmem = page_address(newstack_page); ++ ++ if (newstack_lowmem == NULL) ++ panic("grsec: Unable to allocate irq stack"); ++ ++ for (x = 0; x < IRQ_STACK_SIZE / PAGE_SIZE; x++) ++ pages[x] = virt_to_page(newstack_lowmem + (x * PAGE_SIZE)); ++ ++ newstack = vmap(pages, IRQ_STACK_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL); ++ if (newstack == NULL) ++ panic("grsec: Unable to vmap irq stack"); ++ populate_stack(newstack, IRQ_STACK_SIZE); ++ per_cpu(irq_stack_ptr_lowmem, i) = newstack_lowmem + IRQ_STACK_SIZE - 64; ++ per_cpu(irq_stack_ptr, i) = newstack + IRQ_STACK_SIZE - 64; ++#endif ++ + rq = cpu_rq(i); + raw_spin_lock_init(&rq->lock); + rq->nr_running = 0; +@@ -7712,7 +7740,7 @@ void __might_sleep(const char *file, int line, int preempt_offset) + */ + WARN_ONCE(current->state != TASK_RUNNING && current->task_state_change, + "do not call blocking ops when !TASK_RUNNING; " +- "state=%lx set at [<%p>] %pS\n", ++ "state=%lx set at [<%p>] %pA\n", + current->state, + (void *)current->task_state_change, + (void *)current->task_state_change); +diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c +index c95c5122b105..16f39eeae012 100644 +--- a/kernel/sched/deadline.c ++++ b/kernel/sched/deadline.c +@@ -219,8 +219,8 @@ static inline bool need_pull_dl_task(struct rq *rq, struct task_struct *prev) + return dl_task(prev); + } + +-static DEFINE_PER_CPU(struct callback_head, dl_push_head); +-static DEFINE_PER_CPU(struct callback_head, dl_pull_head); ++static DEFINE_PER_CPU(struct balance_callback, dl_push_head); ++static DEFINE_PER_CPU(struct balance_callback, dl_pull_head); + + static void push_dl_tasks(struct rq *); + static void pull_dl_task(struct rq *); +diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c +index fa178b62ea79..4e6c67e5859d 100644 +--- a/kernel/sched/debug.c ++++ b/kernel/sched/debug.c +@@ -193,7 +193,7 @@ late_initcall(sched_init_debug); + + #ifdef CONFIG_SYSCTL + +-static struct ctl_table sd_ctl_dir[] = { ++static ctl_table_no_const sd_ctl_dir[] __read_only = { + { + .procname = "sched_domain", + .mode = 0555, +@@ -210,17 +210,17 @@ static struct ctl_table sd_ctl_root[] = { + {} + }; + +-static struct ctl_table *sd_alloc_ctl_entry(int n) ++static ctl_table_no_const *sd_alloc_ctl_entry(int n) + { +- struct ctl_table *entry = ++ ctl_table_no_const *entry = + kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL); + + return entry; + } + +-static void sd_free_ctl_entry(struct ctl_table **tablep) ++static void sd_free_ctl_entry(ctl_table_no_const *tablep) + { +- struct ctl_table *entry; ++ ctl_table_no_const *entry; + + /* + * In the intermediate directories, both the child directory and +@@ -228,22 +228,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep) + * will always be set. In the lowest directory the names are + * static strings and all have proc handlers. + */ +- for (entry = *tablep; entry->mode; entry++) { +- if (entry->child) +- sd_free_ctl_entry(&entry->child); ++ for (entry = tablep; entry->mode; entry++) { ++ if (entry->child) { ++ sd_free_ctl_entry(entry->child); ++ pax_open_kernel(); ++ entry->child = NULL; ++ pax_close_kernel(); ++ } + if (entry->proc_handler == NULL) + kfree(entry->procname); + } + +- kfree(*tablep); +- *tablep = NULL; ++ kfree(tablep); + } + + static int min_load_idx = 0; + static int max_load_idx = CPU_LOAD_IDX_MAX-1; + + static void +-set_table_entry(struct ctl_table *entry, ++set_table_entry(ctl_table_no_const *entry, + const char *procname, void *data, int maxlen, + umode_t mode, proc_handler *proc_handler, + bool load_idx) +@@ -260,10 +263,10 @@ set_table_entry(struct ctl_table *entry, + } + } + +-static struct ctl_table * ++static ctl_table_no_const * + sd_alloc_ctl_domain_table(struct sched_domain *sd) + { +- struct ctl_table *table = sd_alloc_ctl_entry(14); ++ ctl_table_no_const *table = sd_alloc_ctl_entry(14); + + if (table == NULL) + return NULL; +@@ -301,9 +304,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd) + return table; + } + +-static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu) ++static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu) + { +- struct ctl_table *entry, *table; ++ ctl_table_no_const *entry, *table; + struct sched_domain *sd; + int domain_num = 0, i; + char buf[32]; +@@ -330,11 +333,13 @@ static struct ctl_table_header *sd_sysctl_header; + void register_sched_domain_sysctl(void) + { + int i, cpu_num = num_possible_cpus(); +- struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1); ++ ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1); + char buf[32]; + + WARN_ON(sd_ctl_dir[0].child); ++ pax_open_kernel(); + sd_ctl_dir[0].child = entry; ++ pax_close_kernel(); + + if (entry == NULL) + return; +@@ -356,8 +361,12 @@ void unregister_sched_domain_sysctl(void) + { + unregister_sysctl_table(sd_sysctl_header); + sd_sysctl_header = NULL; +- if (sd_ctl_dir[0].child) +- sd_free_ctl_entry(&sd_ctl_dir[0].child); ++ if (sd_ctl_dir[0].child) { ++ sd_free_ctl_entry(sd_ctl_dir[0].child); ++ pax_open_kernel(); ++ sd_ctl_dir[0].child = NULL; ++ pax_close_kernel(); ++ } + } + #endif /* CONFIG_SYSCTL */ + #endif /* CONFIG_SMP */ +@@ -804,7 +813,11 @@ static int __init init_sched_debug_procfs(void) + { + struct proc_dir_entry *pe; + ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++ pe = proc_create("sched_debug", 0400, NULL, &sched_debug_fops); ++#else + pe = proc_create("sched_debug", 0444, NULL, &sched_debug_fops); ++#endif + if (!pe) + return -ENOMEM; + return 0; +diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c +index c242944f5cbd..c6a1086a8b18 100644 +--- a/kernel/sched/fair.c ++++ b/kernel/sched/fair.c +@@ -8534,7 +8534,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { } + * run_rebalance_domains is triggered when needed from the scheduler tick. + * Also triggered for nohz idle balancing (with nohz_balancing_kick set). + */ +-static __latent_entropy void run_rebalance_domains(struct softirq_action *h) ++static __latent_entropy void run_rebalance_domains(void) + { + struct rq *this_rq = this_rq(); + enum cpu_idle_type idle = this_rq->idle_balance ? +diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c +index f139f22ce30d..c040b4574ad5 100644 +--- a/kernel/sched/rt.c ++++ b/kernel/sched/rt.c +@@ -362,8 +362,8 @@ static inline int has_pushable_tasks(struct rq *rq) + return !plist_head_empty(&rq->rt.pushable_tasks); + } + +-static DEFINE_PER_CPU(struct callback_head, rt_push_head); +-static DEFINE_PER_CPU(struct callback_head, rt_pull_head); ++static DEFINE_PER_CPU(struct balance_callback, rt_push_head); ++static DEFINE_PER_CPU(struct balance_callback, rt_pull_head); + + static void push_rt_tasks(struct rq *); + static void pull_rt_task(struct rq *); +diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h +index 055f935d4421..daf399dfca05 100644 +--- a/kernel/sched/sched.h ++++ b/kernel/sched/sched.h +@@ -650,7 +650,10 @@ struct rq { + unsigned long cpu_capacity; + unsigned long cpu_capacity_orig; + +- struct callback_head *balance_callback; ++ struct balance_callback { ++ struct balance_callback *next; ++ void (*func)(struct rq *rq); ++ } *balance_callback; + + unsigned char idle_balance; + /* For active balancing */ +@@ -813,7 +816,7 @@ extern int migrate_swap(struct task_struct *, struct task_struct *); + + static inline void + queue_balance_callback(struct rq *rq, +- struct callback_head *head, ++ struct balance_callback *head, + void (*func)(struct rq *rq)) + { + lockdep_assert_held(&rq->lock); +@@ -821,7 +824,7 @@ queue_balance_callback(struct rq *rq, + if (unlikely(head->next)) + return; + +- head->func = (void (*)(struct callback_head *))func; ++ head->func = func; + head->next = rq->balance_callback; + rq->balance_callback = head; + } +@@ -1278,7 +1281,7 @@ struct sched_class { + #ifdef CONFIG_FAIR_GROUP_SCHED + void (*task_change_group) (struct task_struct *p, int type); + #endif +-}; ++} __do_const; + + static inline void put_prev_task(struct rq *rq, struct task_struct *prev) + { +@@ -1353,7 +1356,7 @@ extern struct dl_bandwidth def_dl_bandwidth; + extern void init_dl_bandwidth(struct dl_bandwidth *dl_b, u64 period, u64 runtime); + extern void init_dl_task_timer(struct sched_dl_entity *dl_se); + +-unsigned long to_ratio(u64 period, u64 runtime); ++unsigned long __attribute_const__ to_ratio(u64 period, u64 runtime); + + extern void init_entity_runnable_average(struct sched_entity *se); + extern void post_init_entity_util_avg(struct sched_entity *se); +diff --git a/kernel/seccomp.c b/kernel/seccomp.c +index 0db7c8a2afe2..5e671010a0e8 100644 +--- a/kernel/seccomp.c ++++ b/kernel/seccomp.c +@@ -654,11 +654,14 @@ static int __seccomp_filter(int this_syscall, const struct seccomp_data *sd, + } + #endif + +-int __secure_computing(const struct seccomp_data *sd) ++int secure_computing(const struct seccomp_data *sd) + { + int mode = current->seccomp.mode; + int this_syscall; + ++ if (likely(!test_thread_flag(TIF_SECCOMP))) ++ return 0; ++ + if (IS_ENABLED(CONFIG_CHECKPOINT_RESTORE) && + unlikely(current->ptrace & PT_SUSPEND_SECCOMP)) + return 0; +diff --git a/kernel/signal.c b/kernel/signal.c +index deb04d5983ed..c2031903dbc2 100644 +--- a/kernel/signal.c ++++ b/kernel/signal.c +@@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep; + + int print_fatal_signals __read_mostly; + +-static void __user *sig_handler(struct task_struct *t, int sig) ++static __sighandler_t sig_handler(struct task_struct *t, int sig) + { + return t->sighand->action[sig - 1].sa.sa_handler; + } + +-static int sig_handler_ignored(void __user *handler, int sig) ++static int sig_handler_ignored(__sighandler_t handler, int sig) + { + /* Is it explicitly or implicitly ignored? */ + return handler == SIG_IGN || +@@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig) + + static int sig_task_ignored(struct task_struct *t, int sig, bool force) + { +- void __user *handler; ++ __sighandler_t handler; + + handler = sig_handler(t, sig); + +@@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi + atomic_inc(&user->sigpending); + rcu_read_unlock(); + ++ if (!override_rlimit) ++ gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1); ++ + if (override_rlimit || + atomic_read(&user->sigpending) <= + task_rlimit(t, RLIMIT_SIGPENDING)) { +@@ -494,7 +497,7 @@ flush_signal_handlers(struct task_struct *t, int force_default) + + int unhandled_signal(struct task_struct *tsk, int sig) + { +- void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler; ++ __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler; + if (is_global_init(tsk)) + return 1; + if (handler != SIG_IGN && handler != SIG_DFL) +@@ -563,6 +566,7 @@ static int __dequeue_signal(struct sigpending *pending, sigset_t *mask, + * + * All callers have to hold the siglock. + */ ++int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) __must_hold(&tsk->sighand->siglock); + int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) + { + bool resched_timer = false; +@@ -750,6 +754,13 @@ static int check_kill_permission(int sig, struct siginfo *info, + } + } + ++ /* allow glibc communication via tgkill to other threads in our ++ thread group */ ++ if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL || ++ sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid) ++ && gr_handle_signal(t, sig)) ++ return -EPERM; ++ + return security_task_kill(t, info, sig, 0); + } + +@@ -1133,7 +1144,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p) + return send_signal(sig, info, p, 1); + } + +-static int ++int + specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t) + { + return send_signal(sig, info, t, 0); +@@ -1170,6 +1181,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t) + unsigned long int flags; + int ret, blocked, ignored; + struct k_sigaction *action; ++ int is_unhandled = 0; + + spin_lock_irqsave(&t->sighand->siglock, flags); + action = &t->sighand->action[sig-1]; +@@ -1184,9 +1196,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t) + } + if (action->sa.sa_handler == SIG_DFL) + t->signal->flags &= ~SIGNAL_UNKILLABLE; ++ if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL) ++ is_unhandled = 1; + ret = specific_send_sig_info(sig, info, t); + spin_unlock_irqrestore(&t->sighand->siglock, flags); + ++ /* only deal with unhandled signals, java etc trigger SIGSEGV during ++ normal operation */ ++ if (is_unhandled) { ++ gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t); ++ gr_handle_crash(t, sig); ++ } ++ + return ret; + } + +@@ -1267,8 +1288,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p) + ret = check_kill_permission(sig, info, p); + rcu_read_unlock(); + +- if (!ret && sig) ++ if (!ret && sig) { + ret = do_send_sig_info(sig, info, p, true); ++ if (!ret) ++ gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p); ++ } + + return ret; + } +@@ -1782,9 +1806,8 @@ static int sigkill_pending(struct task_struct *tsk) + * If we actually decide not to stop at all because the tracer + * is gone, we keep current->exit_code unless clear_code. + */ ++static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info) __must_hold(¤t->sighand->siglock); + static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info) +- __releases(¤t->sighand->siglock) +- __acquires(¤t->sighand->siglock) + { + bool gstop_done = false; + +@@ -1904,6 +1927,7 @@ static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info) + recalc_sigpending_tsk(current); + } + ++static void ptrace_do_notify(int signr, int exit_code, int why) __must_hold(¤t->sighand->siglock); + static void ptrace_do_notify(int signr, int exit_code, int why) + { + siginfo_t info; +@@ -1951,8 +1975,8 @@ void ptrace_notify(int exit_code) + * %false if group stop is already cancelled or ptrace trap is scheduled. + * %true if participated in group stop. + */ ++static bool do_signal_stop(int signr) __releases(¤t->sighand->siglock); + static bool do_signal_stop(int signr) +- __releases(¤t->sighand->siglock) + { + struct signal_struct *sig = current->signal; + +@@ -1964,8 +1988,10 @@ static bool do_signal_stop(int signr) + WARN_ON_ONCE(signr & ~JOBCTL_STOP_SIGMASK); + + if (!likely(current->jobctl & JOBCTL_STOP_DEQUEUED) || +- unlikely(signal_group_exit(sig))) ++ unlikely(signal_group_exit(sig))) { ++ __release(¤t->sighand->siglock); // XXX sparse can't model conditional release + return false; ++ } + /* + * There is no group stop already in progress. We must + * initiate one now. +@@ -2049,6 +2075,7 @@ static bool do_signal_stop(int signr) + * Schedule it and let the caller deal with it. + */ + task_set_jobctl_pending(current, JOBCTL_TRAP_STOP); ++ __release(¤t->sighand->siglock); // XXX sparse can't model conditional release + return false; + } + } +@@ -2872,7 +2899,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info) + int error = -ESRCH; + + rcu_read_lock(); +- p = find_task_by_vpid(pid); ++#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK ++ /* allow glibc communication via tgkill to other threads in our ++ thread group */ ++ if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL && ++ sig == (SIGRTMIN+1) && tgid == info->si_pid) ++ p = find_task_by_vpid_unrestricted(pid); ++ else ++#endif ++ p = find_task_by_vpid(pid); + if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) { + error = check_kill_permission(sig, info, p); + /* +@@ -3211,8 +3246,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack, + } + seg = get_fs(); + set_fs(KERNEL_DS); +- ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL), +- (stack_t __force __user *) &uoss, ++ ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL), ++ (stack_t __force_user *) &uoss, + compat_user_stack_pointer()); + set_fs(seg); + if (ret >= 0 && uoss_ptr) { +@@ -3503,7 +3538,7 @@ SYSCALL_DEFINE1(ssetmask, int, newmask) + SYSCALL_DEFINE2(signal, int, sig, __sighandler_t, handler) + { + struct k_sigaction new_sa, old_sa; +- int ret; ++ long ret; + + new_sa.sa.sa_handler = handler; + new_sa.sa.sa_flags = SA_ONESHOT | SA_NOMASK; +@@ -3511,7 +3546,7 @@ SYSCALL_DEFINE2(signal, int, sig, __sighandler_t, handler) + + ret = do_sigaction(sig, &new_sa, &old_sa); + +- return ret ? ret : (unsigned long)old_sa.sa.sa_handler; ++ return ret ? ret : (long)old_sa.sa.sa_handler; + } + #endif /* __ARCH_WANT_SYS_SIGNAL */ + +diff --git a/kernel/smp.c b/kernel/smp.c +index bba3b201668d..796c514d1525 100644 +--- a/kernel/smp.c ++++ b/kernel/smp.c +@@ -574,7 +574,7 @@ void __init smp_init(void) + * early_boot_irqs_disabled is set. Use local_irq_save/restore() instead + * of local_irq_disable/enable(). + */ +-int on_each_cpu(void (*func) (void *info), void *info, int wait) ++int on_each_cpu(smp_call_func_t func, void *info, int wait) + { + unsigned long flags; + int ret = 0; +diff --git a/kernel/smpboot.c b/kernel/smpboot.c +index 4a5c6e73ecd4..96ef058aaabc 100644 +--- a/kernel/smpboot.c ++++ b/kernel/smpboot.c +@@ -13,6 +13,7 @@ + #include <linux/percpu.h> + #include <linux/kthread.h> + #include <linux/smpboot.h> ++#include <asm/pgtable.h> + + #include "smpboot.h" + +@@ -308,7 +309,7 @@ int smpboot_register_percpu_thread_cpumask(struct smp_hotplug_thread *plug_threa + if (cpumask_test_cpu(cpu, cpumask)) + smpboot_unpark_thread(plug_thread, cpu); + } +- list_add(&plug_thread->list, &hotplug_threads); ++ pax_list_add(&plug_thread->list, &hotplug_threads); + out: + mutex_unlock(&smpboot_threads_lock); + put_online_cpus(); +@@ -326,7 +327,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread) + { + get_online_cpus(); + mutex_lock(&smpboot_threads_lock); +- list_del(&plug_thread->list); ++ pax_list_del(&plug_thread->list); + smpboot_destroy_threads(plug_thread); + mutex_unlock(&smpboot_threads_lock); + put_online_cpus(); +@@ -366,7 +367,9 @@ int smpboot_update_cpumask_percpu_thread(struct smp_hotplug_thread *plug_thread, + for_each_cpu_and(cpu, tmp, cpu_online_mask) + smpboot_unpark_thread(plug_thread, cpu); + ++ pax_open_kernel(); + cpumask_copy(old, new); ++ pax_close_kernel(); + + mutex_unlock(&smpboot_threads_lock); + put_online_cpus(); +diff --git a/kernel/softirq.c b/kernel/softirq.c +index 744fa611cae0..ab73a78b370d 100644 +--- a/kernel/softirq.c ++++ b/kernel/softirq.c +@@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned; + EXPORT_SYMBOL(irq_stat); + #endif + +-static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp; ++static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE); + + DEFINE_PER_CPU(struct task_struct *, ksoftirqd); + +@@ -281,10 +281,10 @@ asmlinkage __visible void __softirq_entry __do_softirq(void) + kstat_incr_softirqs_this_cpu(vec_nr); + + trace_softirq_entry(vec_nr); +- h->action(h); ++ h->action(); + trace_softirq_exit(vec_nr); + if (unlikely(prev_count != preempt_count())) { +- pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n", ++ pr_err("huh, entered softirq %u %s %pA with preempt_count %08x, exited with %08x?\n", + vec_nr, softirq_to_name[vec_nr], h->action, + prev_count, preempt_count()); + preempt_count_set(prev_count); +@@ -444,7 +444,7 @@ void __raise_softirq_irqoff(unsigned int nr) + or_softirq_pending(1UL << nr); + } + +-void open_softirq(int nr, void (*action)(struct softirq_action *)) ++void __init open_softirq(int nr, void (*action)(void)) + { + softirq_vec[nr].action = action; + } +@@ -496,7 +496,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t) + } + EXPORT_SYMBOL(__tasklet_hi_schedule_first); + +-static __latent_entropy void tasklet_action(struct softirq_action *a) ++static __latent_entropy void tasklet_action(void) + { + struct tasklet_struct *list; + +@@ -532,7 +532,7 @@ static __latent_entropy void tasklet_action(struct softirq_action *a) + } + } + +-static __latent_entropy void tasklet_hi_action(struct softirq_action *a) ++static __latent_entropy void tasklet_hi_action(void) + { + struct tasklet_struct *list; + +@@ -743,7 +743,7 @@ static int takeover_tasklets(unsigned int cpu) + #define takeover_tasklets NULL + #endif /* CONFIG_HOTPLUG_CPU */ + +-static struct smp_hotplug_thread softirq_threads = { ++static struct smp_hotplug_thread softirq_threads __read_only = { + .store = &ksoftirqd, + .thread_should_run = ksoftirqd_should_run, + .thread_fn = run_ksoftirqd, +diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c +index ec9ab2f01489..94964b5da64f 100644 +--- a/kernel/stop_machine.c ++++ b/kernel/stop_machine.c +@@ -524,7 +524,7 @@ void stop_machine_unpark(int cpu) + kthread_unpark(stopper->thread); + } + +-static struct smp_hotplug_thread cpu_stop_threads = { ++static struct smp_hotplug_thread cpu_stop_threads __read_only = { + .store = &cpu_stopper.thread, + .thread_should_run = cpu_stop_should_run, + .thread_fn = cpu_stopper_thread, +diff --git a/kernel/sys.c b/kernel/sys.c +index 89d5be418157..441bef36ed11 100644 +--- a/kernel/sys.c ++++ b/kernel/sys.c +@@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error) + error = -EACCES; + goto out; + } ++ ++ if (gr_handle_chroot_setpriority(p, niceval)) { ++ error = -EACCES; ++ goto out; ++ } ++ + no_nice = security_task_setnice(p, niceval); + if (no_nice) { + error = no_nice; +@@ -366,6 +372,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid) + goto error; + } + ++ if (gr_check_group_change(new->gid, new->egid, INVALID_GID)) ++ goto error; ++ ++ if (!gid_eq(new->gid, old->gid)) { ++ /* make sure we generate a learn log for what will ++ end up being a role transition after a full-learning ++ policy is generated ++ CAP_SETGID is required to perform a transition ++ we may not log a CAP_SETGID check above, e.g. ++ in the case where new rgid = old egid ++ */ ++ gr_learn_cap(current, new, CAP_SETGID, true); ++ } ++ + if (rgid != (gid_t) -1 || + (egid != (gid_t) -1 && !gid_eq(kegid, old->gid))) + new->sgid = new->egid; +@@ -401,6 +421,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid) + old = current_cred(); + + retval = -EPERM; ++ ++ if (gr_check_group_change(kgid, kgid, kgid)) ++ goto error; ++ + if (ns_capable(old->user_ns, CAP_SETGID)) + new->gid = new->egid = new->sgid = new->fsgid = kgid; + else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid)) +@@ -418,7 +442,7 @@ SYSCALL_DEFINE1(setgid, gid_t, gid) + /* + * change the user struct in a credentials set to match the new UID + */ +-static int set_user(struct cred *new) ++int set_user(struct cred *new) + { + struct user_struct *new_user; + +@@ -498,7 +522,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid) + goto error; + } + ++ if (gr_check_user_change(new->uid, new->euid, INVALID_UID)) ++ goto error; ++ + if (!uid_eq(new->uid, old->uid)) { ++ /* make sure we generate a learn log for what will ++ end up being a role transition after a full-learning ++ policy is generated ++ CAP_SETUID is required to perform a transition ++ we may not log a CAP_SETUID check above, e.g. ++ in the case where new ruid = old euid ++ */ ++ gr_learn_cap(current, new, CAP_SETUID, true); + retval = set_user(new); + if (retval < 0) + goto error; +@@ -548,6 +583,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid) + old = current_cred(); + + retval = -EPERM; ++ ++ if (gr_check_crash_uid(kuid)) ++ goto error; ++ if (gr_check_user_change(kuid, kuid, kuid)) ++ goto error; ++ + if (ns_capable(old->user_ns, CAP_SETUID)) { + new->suid = new->uid = kuid; + if (!uid_eq(kuid, old->uid)) { +@@ -617,6 +658,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid) + goto error; + } + ++ if (gr_check_user_change(kruid, keuid, INVALID_UID)) ++ goto error; ++ + if (ruid != (uid_t) -1) { + new->uid = kruid; + if (!uid_eq(kruid, old->uid)) { +@@ -701,6 +745,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid) + goto error; + } + ++ if (gr_check_group_change(krgid, kegid, INVALID_GID)) ++ goto error; ++ + if (rgid != (gid_t) -1) + new->gid = krgid; + if (egid != (gid_t) -1) +@@ -765,12 +812,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid) + uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) || + ns_capable(old->user_ns, CAP_SETUID)) { + if (!uid_eq(kuid, old->fsuid)) { ++ if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid)) ++ goto error; ++ + new->fsuid = kuid; + if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0) + goto change_okay; + } + } + ++error: + abort_creds(new); + return old_fsuid; + +@@ -803,12 +854,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid) + if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) || + gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) || + ns_capable(old->user_ns, CAP_SETGID)) { ++ if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid)) ++ goto error; ++ + if (!gid_eq(kgid, old->fsgid)) { + new->fsgid = kgid; + goto change_okay; + } + } + ++error: + abort_creds(new); + return old_fsgid; + +@@ -1187,19 +1242,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name) + return -EFAULT; + + down_read(&uts_sem); +- error = __copy_to_user(&name->sysname, &utsname()->sysname, ++ error = __copy_to_user(name->sysname, &utsname()->sysname, + __OLD_UTS_LEN); + error |= __put_user(0, name->sysname + __OLD_UTS_LEN); +- error |= __copy_to_user(&name->nodename, &utsname()->nodename, ++ error |= __copy_to_user(name->nodename, &utsname()->nodename, + __OLD_UTS_LEN); + error |= __put_user(0, name->nodename + __OLD_UTS_LEN); +- error |= __copy_to_user(&name->release, &utsname()->release, ++ error |= __copy_to_user(name->release, &utsname()->release, + __OLD_UTS_LEN); + error |= __put_user(0, name->release + __OLD_UTS_LEN); +- error |= __copy_to_user(&name->version, &utsname()->version, ++ error |= __copy_to_user(name->version, &utsname()->version, + __OLD_UTS_LEN); + error |= __put_user(0, name->version + __OLD_UTS_LEN); +- error |= __copy_to_user(&name->machine, &utsname()->machine, ++ error |= __copy_to_user(name->machine, &utsname()->machine, + __OLD_UTS_LEN); + error |= __put_user(0, name->machine + __OLD_UTS_LEN); + up_read(&uts_sem); +@@ -1400,6 +1455,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource, + */ + new_rlim->rlim_cur = 1; + } ++ /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC ++ is changed to a lower value. Since tasks can be created by the same ++ user in between this limit change and an execve by this task, force ++ a recheck only for this task by setting PF_NPROC_EXCEEDED ++ */ ++ if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER) ++ tsk->flags |= PF_NPROC_EXCEEDED; + } + if (!retval) { + if (old_rlim) +diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c +index 635482e60ca3..e232efb9256c 100644 +--- a/kernel/sys_ni.c ++++ b/kernel/sys_ni.c +@@ -1,17 +1,18 @@ + + #include <linux/linkage.h> + #include <linux/errno.h> ++#include <linux/syscalls.h> + + #include <asm/unistd.h> + + /* we can't #include <linux/syscalls.h> here, + but tell gcc to not warn with -Wmissing-prototypes */ +-asmlinkage long sys_ni_syscall(void); ++//asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); + + /* + * Non-implemented system calls get redirected here. + */ +-asmlinkage long sys_ni_syscall(void) ++SYSCALL_DEFINE6(ni_syscall, unsigned long, a, unsigned long, b, unsigned long, c, unsigned long, d, unsigned long, e, unsigned long, f) + { + return -ENOSYS; + } +diff --git a/kernel/sysctl.c b/kernel/sysctl.c +index 265e0d0216e3..043b7397f979 100644 +--- a/kernel/sysctl.c ++++ b/kernel/sysctl.c +@@ -96,7 +96,6 @@ + #endif + + #if defined(CONFIG_SYSCTL) +- + /* External variables not in a header file. */ + extern int suid_dumpable; + #ifdef CONFIG_COREDUMP +@@ -112,23 +111,25 @@ extern unsigned int sysctl_nr_open_min, sysctl_nr_open_max; + #ifndef CONFIG_MMU + extern int sysctl_nr_trim_pages; + #endif ++extern int sysctl_modify_ldt; + + /* Constants used for minimum and maximum */ + #ifdef CONFIG_LOCKUP_DETECTOR +-static int sixty = 60; ++static int sixty __read_only = 60; + #endif + +-static int __maybe_unused neg_one = -1; ++static int __maybe_unused neg_one __read_only = -1; + +-static int zero; +-static int __maybe_unused one = 1; +-static int __maybe_unused two = 2; +-static int __maybe_unused four = 4; +-static unsigned long one_ul = 1; +-static int one_hundred = 100; +-static int one_thousand = 1000; ++static int zero __read_only = 0; ++static int __maybe_unused one __read_only = 1; ++static int __maybe_unused two __read_only = 2; ++static int __maybe_unused three __read_only = 3; ++static int __maybe_unused four __read_only = 4; ++static unsigned long one_ul __read_only = 1; ++static int one_hundred __read_only = 100; ++static int one_thousand __read_only = 1000; + #ifdef CONFIG_PRINTK +-static int ten_thousand = 10000; ++static int ten_thousand __read_only = 10000; + #endif + #ifdef CONFIG_PERF_EVENTS + static int six_hundred_forty_kb = 640 * 1024; +@@ -185,10 +186,8 @@ static int proc_taint(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos); + #endif + +-#ifdef CONFIG_PRINTK +-static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write, ++static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos); +-#endif + + static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos); +@@ -219,6 +218,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write, + + #endif + ++extern struct ctl_table grsecurity_table[]; ++ + static struct ctl_table kern_table[]; + static struct ctl_table vm_table[]; + static struct ctl_table fs_table[]; +@@ -233,6 +234,20 @@ extern struct ctl_table epoll_table[]; + int sysctl_legacy_va_layout; + #endif + ++#ifdef CONFIG_PAX_SOFTMODE ++static struct ctl_table pax_table[] = { ++ { ++ .procname = "softmode", ++ .data = &pax_softmode, ++ .maxlen = sizeof(unsigned int), ++ .mode = 0600, ++ .proc_handler = &proc_dointvec, ++ }, ++ ++ { } ++}; ++#endif ++ + /* The default sysctl tables: */ + + static struct ctl_table sysctl_base_table[] = { +@@ -281,6 +296,22 @@ static int max_extfrag_threshold = 1000; + #endif + + static struct ctl_table kern_table[] = { ++#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) ++ { ++ .procname = "grsecurity", ++ .mode = 0500, ++ .child = grsecurity_table, ++ }, ++#endif ++ ++#ifdef CONFIG_PAX_SOFTMODE ++ { ++ .procname = "pax", ++ .mode = 0500, ++ .child = pax_table, ++ }, ++#endif ++ + { + .procname = "sched_child_runs_first", + .data = &sysctl_sched_child_runs_first, +@@ -644,7 +675,7 @@ static struct ctl_table kern_table[] = { + .maxlen = sizeof(int), + .mode = 0644, + /* only handle a transition from default "0" to "1" */ +- .proc_handler = proc_dointvec_minmax, ++ .proc_handler = proc_dointvec_minmax_secure, + .extra1 = &one, + .extra2 = &one, + }, +@@ -655,7 +686,7 @@ static struct ctl_table kern_table[] = { + .data = &modprobe_path, + .maxlen = KMOD_PATH_LEN, + .mode = 0644, +- .proc_handler = proc_dostring, ++ .proc_handler = proc_dostring_modpriv, + }, + { + .procname = "modules_disabled", +@@ -663,7 +694,7 @@ static struct ctl_table kern_table[] = { + .maxlen = sizeof(int), + .mode = 0644, + /* only handle a transition from default "0" to "1" */ +- .proc_handler = proc_dointvec_minmax, ++ .proc_handler = proc_dointvec_minmax_secure, + .extra1 = &one, + .extra2 = &one, + }, +@@ -825,20 +856,24 @@ static struct ctl_table kern_table[] = { + .data = &dmesg_restrict, + .maxlen = sizeof(int), + .mode = 0644, +- .proc_handler = proc_dointvec_minmax_sysadmin, ++ .proc_handler = proc_dointvec_minmax_secure_sysadmin, + .extra1 = &zero, + .extra2 = &one, + }, ++#endif + { + .procname = "kptr_restrict", + .data = &kptr_restrict, + .maxlen = sizeof(int), + .mode = 0644, +- .proc_handler = proc_dointvec_minmax_sysadmin, ++ .proc_handler = proc_dointvec_minmax_secure_sysadmin, ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ .extra1 = &one, ++#else + .extra1 = &zero, ++#endif + .extra2 = &two, + }, +-#endif + { + .procname = "ngroups_max", + .data = &ngroups_max, +@@ -1003,6 +1038,17 @@ static struct ctl_table kern_table[] = { + .mode = 0644, + .proc_handler = proc_dointvec, + }, ++#ifdef CONFIG_MODIFY_LDT_SYSCALL ++ { ++ .procname = "modify_ldt", ++ .data = &sysctl_modify_ldt, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec_minmax_secure_sysadmin, ++ .extra1 = &zero, ++ .extra2 = &one, ++ }, ++#endif + #endif + #if defined(CONFIG_MMU) + { +@@ -1116,10 +1162,17 @@ static struct ctl_table kern_table[] = { + */ + { + .procname = "perf_event_paranoid", +- .data = &sysctl_perf_event_paranoid, +- .maxlen = sizeof(sysctl_perf_event_paranoid), ++ .data = &sysctl_perf_event_legitimately_concerned, ++ .maxlen = sizeof(sysctl_perf_event_legitimately_concerned), + .mode = 0644, +- .proc_handler = proc_dointvec, ++ /* go ahead, be a hero */ ++ .proc_handler = proc_dointvec_minmax_secure_sysadmin, ++ .extra1 = &neg_one, ++#ifdef CONFIG_GRKERNSEC_PERF_HARDEN ++ .extra2 = &three, ++#else ++ .extra2 = &two, ++#endif + }, + { + .procname = "perf_event_mlock_kb", +@@ -1460,6 +1513,13 @@ static struct ctl_table vm_table[] = { + .proc_handler = proc_dointvec_minmax, + .extra1 = &zero, + }, ++ { ++ .procname = "heap_stack_gap", ++ .data = &sysctl_heap_stack_gap, ++ .maxlen = sizeof(sysctl_heap_stack_gap), ++ .mode = 0644, ++ .proc_handler = proc_doulongvec_minmax, ++ }, + #else + { + .procname = "nr_trim_pages", +@@ -1987,6 +2047,16 @@ int proc_dostring(struct ctl_table *table, int write, + (char __user *)buffer, lenp, ppos); + } + ++int proc_dostring_modpriv(struct ctl_table *table, int write, ++ void __user *buffer, size_t *lenp, loff_t *ppos) ++{ ++ if (write && !capable(CAP_SYS_MODULE)) ++ return -EPERM; ++ ++ return _proc_do_string(table->data, table->maxlen, write, ++ buffer, lenp, ppos); ++} ++ + static size_t proc_skip_spaces(char **buf) + { + size_t ret; +@@ -2092,6 +2162,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val, + len = strlen(tmp); + if (len > *size) + len = *size; ++ if (len > sizeof(tmp)) ++ len = sizeof(tmp); + if (copy_to_user(*buf, tmp, len)) + return -EFAULT; + *size -= len; +@@ -2299,6 +2371,44 @@ int proc_douintvec(struct ctl_table *table, int write, + do_proc_douintvec_conv, NULL); + } + ++static int do_proc_dointvec_conv_secure(bool *negp, unsigned long *lvalp, ++ int *valp, ++ int write, void *data) ++{ ++ if (write) { ++ if (*negp) { ++ if (*lvalp > (unsigned long) INT_MAX + 1) ++ return -EINVAL; ++ pax_open_kernel(); ++ *valp = -*lvalp; ++ pax_close_kernel(); ++ } else { ++ if (*lvalp > (unsigned long) INT_MAX) ++ return -EINVAL; ++ pax_open_kernel(); ++ *valp = *lvalp; ++ pax_close_kernel(); ++ } ++ } else { ++ int val = *valp; ++ if (val < 0) { ++ *negp = true; ++ *lvalp = -(unsigned long)val; ++ } else { ++ *negp = false; ++ *lvalp = (unsigned long)val; ++ } ++ } ++ return 0; ++} ++ ++int proc_dointvec_secure(struct ctl_table *table, int write, ++ void __user *buffer, size_t *lenp, loff_t *ppos) ++{ ++ return do_proc_dointvec(table,write,buffer,lenp,ppos, ++ do_proc_dointvec_conv_secure,NULL); ++} ++ + /* + * Taint values can only be increased + * This means we can safely use a temporary. +@@ -2306,7 +2416,7 @@ int proc_douintvec(struct ctl_table *table, int write, + static int proc_taint(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table t; ++ ctl_table_no_const t; + unsigned long tmptaint = get_taint(); + int err; + +@@ -2334,16 +2444,14 @@ static int proc_taint(struct ctl_table *table, int write, + return err; + } + +-#ifdef CONFIG_PRINTK +-static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write, ++static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { + if (write && !capable(CAP_SYS_ADMIN)) + return -EPERM; + +- return proc_dointvec_minmax(table, write, buffer, lenp, ppos); ++ return proc_dointvec_minmax_secure(table, write, buffer, lenp, ppos); + } +-#endif + + struct do_proc_dointvec_minmax_conv_param { + int *min; +@@ -2374,6 +2482,32 @@ static int do_proc_dointvec_minmax_conv(bool *negp, unsigned long *lvalp, + return 0; + } + ++static int do_proc_dointvec_minmax_conv_secure(bool *negp, unsigned long *lvalp, ++ int *valp, ++ int write, void *data) ++{ ++ struct do_proc_dointvec_minmax_conv_param *param = data; ++ if (write) { ++ int val = *negp ? -*lvalp : *lvalp; ++ if ((param->min && *param->min > val) || ++ (param->max && *param->max < val)) ++ return -EINVAL; ++ pax_open_kernel(); ++ *valp = val; ++ pax_close_kernel(); ++ } else { ++ int val = *valp; ++ if (val < 0) { ++ *negp = true; ++ *lvalp = -(unsigned long)val; ++ } else { ++ *negp = false; ++ *lvalp = (unsigned long)val; ++ } ++ } ++ return 0; ++} ++ + /** + * proc_dointvec_minmax - read a vector of integers with min/max values + * @table: the sysctl table +@@ -2401,6 +2535,17 @@ int proc_dointvec_minmax(struct ctl_table *table, int write, + do_proc_dointvec_minmax_conv, ¶m); + } + ++int proc_dointvec_minmax_secure(struct ctl_table *table, int write, ++ void __user *buffer, size_t *lenp, loff_t *ppos) ++{ ++ struct do_proc_dointvec_minmax_conv_param param = { ++ .min = (int *) table->extra1, ++ .max = (int *) table->extra2, ++ }; ++ return do_proc_dointvec(table, write, buffer, lenp, ppos, ++ do_proc_dointvec_minmax_conv_secure, ¶m); ++} ++ + static void validate_coredump_safety(void) + { + #ifdef CONFIG_COREDUMP +@@ -2889,6 +3034,12 @@ int proc_dostring(struct ctl_table *table, int write, + return -ENOSYS; + } + ++int proc_dostring_modpriv(struct ctl_table *table, int write, ++ void __user *buffer, size_t *lenp, loff_t *ppos) ++{ ++ return -ENOSYS; ++} ++ + int proc_dointvec(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +@@ -2952,5 +3103,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax); + EXPORT_SYMBOL(proc_dointvec_userhz_jiffies); + EXPORT_SYMBOL(proc_dointvec_ms_jiffies); + EXPORT_SYMBOL(proc_dostring); ++EXPORT_SYMBOL(proc_dostring_modpriv); + EXPORT_SYMBOL(proc_doulongvec_minmax); + EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax); +diff --git a/kernel/taskstats.c b/kernel/taskstats.c +index cbb387a265db..99d91f644a94 100644 +--- a/kernel/taskstats.c ++++ b/kernel/taskstats.c +@@ -28,9 +28,12 @@ + #include <linux/fs.h> + #include <linux/file.h> + #include <linux/pid_namespace.h> ++#include <linux/grsecurity.h> + #include <net/genetlink.h> + #include <linux/atomic.h> + ++extern int gr_is_taskstats_denied(int pid); ++ + /* + * Maximum length of a cpumask that can be specified in + * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute +@@ -544,6 +547,9 @@ static int cmd_attr_tgid(struct genl_info *info) + + static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info) + { ++ if (gr_is_taskstats_denied(current->pid)) ++ return -EACCES; ++ + if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK]) + return cmd_attr_register_cpumask(info); + else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK]) +diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c +index 9ba04aa740b9..9bd9b1624aa8 100644 +--- a/kernel/time/alarmtimer.c ++++ b/kernel/time/alarmtimer.c +@@ -522,7 +522,7 @@ static int alarm_clock_getres(const clockid_t which_clock, struct timespec *tp) + * + * Provides the underlying alarm base time. + */ +-static int alarm_clock_get(clockid_t which_clock, struct timespec *tp) ++static int alarm_clock_get(const clockid_t which_clock, struct timespec *tp) + { + struct alarm_base *base = &alarm_bases[clock2alarm(which_clock)]; + +@@ -842,7 +842,7 @@ static int __init alarmtimer_init(void) + struct platform_device *pdev; + int error = 0; + int i; +- struct k_clock alarm_clock = { ++ static struct k_clock alarm_clock = { + .clock_getres = alarm_clock_getres, + .clock_get = alarm_clock_get, + .timer_create = alarm_timer_create, +diff --git a/kernel/time/posix-clock.c b/kernel/time/posix-clock.c +index 9cff0ab82b63..0e69c943ce48 100644 +--- a/kernel/time/posix-clock.c ++++ b/kernel/time/posix-clock.c +@@ -273,7 +273,7 @@ static void put_clock_desc(struct posix_clock_desc *cd) + fput(cd->fp); + } + +-static int pc_clock_adjtime(clockid_t id, struct timex *tx) ++static int pc_clock_adjtime(const clockid_t id, struct timex *tx) + { + struct posix_clock_desc cd; + int err; +@@ -297,7 +297,7 @@ static int pc_clock_adjtime(clockid_t id, struct timex *tx) + return err; + } + +-static int pc_clock_gettime(clockid_t id, struct timespec *ts) ++static int pc_clock_gettime(const clockid_t id, struct timespec *ts) + { + struct posix_clock_desc cd; + int err; +@@ -316,7 +316,7 @@ static int pc_clock_gettime(clockid_t id, struct timespec *ts) + return err; + } + +-static int pc_clock_getres(clockid_t id, struct timespec *ts) ++static int pc_clock_getres(const clockid_t id, struct timespec *ts) + { + struct posix_clock_desc cd; + int err; +@@ -335,7 +335,7 @@ static int pc_clock_getres(clockid_t id, struct timespec *ts) + return err; + } + +-static int pc_clock_settime(clockid_t id, const struct timespec *ts) ++static int pc_clock_settime(const clockid_t id, const struct timespec *ts) + { + struct posix_clock_desc cd; + int err; +diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c +index 39008d78927a..0a604684025c 100644 +--- a/kernel/time/posix-cpu-timers.c ++++ b/kernel/time/posix-cpu-timers.c +@@ -1468,14 +1468,14 @@ struct k_clock clock_posix_cpu = { + + static __init int init_posix_cpu_timers(void) + { +- struct k_clock process = { ++ static struct k_clock process = { + .clock_getres = process_cpu_clock_getres, + .clock_get = process_cpu_clock_get, + .timer_create = process_cpu_timer_create, + .nsleep = process_cpu_nsleep, + .nsleep_restart = process_cpu_nsleep_restart, + }; +- struct k_clock thread = { ++ static struct k_clock thread = { + .clock_getres = thread_cpu_clock_getres, + .clock_get = thread_cpu_clock_get, + .timer_create = thread_cpu_timer_create, +diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c +index f2826c35e918..7e6663aea442 100644 +--- a/kernel/time/posix-timers.c ++++ b/kernel/time/posix-timers.c +@@ -43,6 +43,7 @@ + #include <linux/hash.h> + #include <linux/posix-clock.h> + #include <linux/posix-timers.h> ++#include <linux/grsecurity.h> + #include <linux/syscalls.h> + #include <linux/wait.h> + #include <linux/workqueue.h> +@@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock); + * which we beg off on and pass to do_sys_settimeofday(). + */ + +-static struct k_clock posix_clocks[MAX_CLOCKS]; ++static struct k_clock *posix_clocks[MAX_CLOCKS]; + + /* + * These ones are defined below. +@@ -203,7 +204,7 @@ static inline void unlock_timer(struct k_itimer *timr, unsigned long flags) + } + + /* Get clock_realtime */ +-static int posix_clock_realtime_get(clockid_t which_clock, struct timespec *tp) ++static int posix_clock_realtime_get(const clockid_t which_clock, struct timespec *tp) + { + ktime_get_real_ts(tp); + return 0; +@@ -225,7 +226,7 @@ static int posix_clock_realtime_adj(const clockid_t which_clock, + /* + * Get monotonic time for posix timers + */ +-static int posix_ktime_get_ts(clockid_t which_clock, struct timespec *tp) ++static int posix_ktime_get_ts(const clockid_t which_clock, struct timespec *tp) + { + ktime_get_ts(tp); + return 0; +@@ -234,20 +235,20 @@ static int posix_ktime_get_ts(clockid_t which_clock, struct timespec *tp) + /* + * Get monotonic-raw time for posix timers + */ +-static int posix_get_monotonic_raw(clockid_t which_clock, struct timespec *tp) ++static int posix_get_monotonic_raw(const clockid_t which_clock, struct timespec *tp) + { + getrawmonotonic(tp); + return 0; + } + + +-static int posix_get_realtime_coarse(clockid_t which_clock, struct timespec *tp) ++static int posix_get_realtime_coarse(const clockid_t which_clock, struct timespec *tp) + { + *tp = current_kernel_time(); + return 0; + } + +-static int posix_get_monotonic_coarse(clockid_t which_clock, ++static int posix_get_monotonic_coarse(const clockid_t which_clock, + struct timespec *tp) + { + *tp = get_monotonic_coarse(); +@@ -266,7 +267,7 @@ static int posix_get_boottime(const clockid_t which_clock, struct timespec *tp) + return 0; + } + +-static int posix_get_tai(clockid_t which_clock, struct timespec *tp) ++static int posix_get_tai(const clockid_t which_clock, struct timespec *tp) + { + timekeeping_clocktai(tp); + return 0; +@@ -284,7 +285,7 @@ static int posix_get_hrtimer_res(clockid_t which_clock, struct timespec *tp) + */ + static __init int init_posix_timers(void) + { +- struct k_clock clock_realtime = { ++ static struct k_clock clock_realtime = { + .clock_getres = posix_get_hrtimer_res, + .clock_get = posix_clock_realtime_get, + .clock_set = posix_clock_realtime_set, +@@ -296,7 +297,7 @@ static __init int init_posix_timers(void) + .timer_get = common_timer_get, + .timer_del = common_timer_del, + }; +- struct k_clock clock_monotonic = { ++ static struct k_clock clock_monotonic = { + .clock_getres = posix_get_hrtimer_res, + .clock_get = posix_ktime_get_ts, + .nsleep = common_nsleep, +@@ -306,19 +307,19 @@ static __init int init_posix_timers(void) + .timer_get = common_timer_get, + .timer_del = common_timer_del, + }; +- struct k_clock clock_monotonic_raw = { ++ static struct k_clock clock_monotonic_raw = { + .clock_getres = posix_get_hrtimer_res, + .clock_get = posix_get_monotonic_raw, + }; +- struct k_clock clock_realtime_coarse = { ++ static struct k_clock clock_realtime_coarse = { + .clock_getres = posix_get_coarse_res, + .clock_get = posix_get_realtime_coarse, + }; +- struct k_clock clock_monotonic_coarse = { ++ static struct k_clock clock_monotonic_coarse = { + .clock_getres = posix_get_coarse_res, + .clock_get = posix_get_monotonic_coarse, + }; +- struct k_clock clock_tai = { ++ static struct k_clock clock_tai = { + .clock_getres = posix_get_hrtimer_res, + .clock_get = posix_get_tai, + .nsleep = common_nsleep, +@@ -328,7 +329,7 @@ static __init int init_posix_timers(void) + .timer_get = common_timer_get, + .timer_del = common_timer_del, + }; +- struct k_clock clock_boottime = { ++ static struct k_clock clock_boottime = { + .clock_getres = posix_get_hrtimer_res, + .clock_get = posix_get_boottime, + .nsleep = common_nsleep, +@@ -540,7 +541,7 @@ void posix_timers_register_clock(const clockid_t clock_id, + return; + } + +- posix_clocks[clock_id] = *new_clock; ++ posix_clocks[clock_id] = new_clock; + } + EXPORT_SYMBOL_GPL(posix_timers_register_clock); + +@@ -586,9 +587,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id) + return (id & CLOCKFD_MASK) == CLOCKFD ? + &clock_posix_dynamic : &clock_posix_cpu; + +- if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres) ++ if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres) + return NULL; +- return &posix_clocks[id]; ++ return posix_clocks[id]; + } + + static int common_timer_create(struct k_itimer *new_timer) +@@ -606,7 +607,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock, + struct k_clock *kc = clockid_to_kclock(which_clock); + struct k_itimer *new_timer; + int error, new_timer_id; +- sigevent_t event; ++ sigevent_t event = { }; + int it_id_set = IT_ID_NOT_SET; + + if (!kc) +@@ -1021,6 +1022,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock, + if (copy_from_user(&new_tp, tp, sizeof (*tp))) + return -EFAULT; + ++ /* only the CLOCK_REALTIME clock can be set, all other clocks ++ have their clock_set fptr set to a nosettime dummy function ++ CLOCK_REALTIME has a NULL clock_set fptr which causes it to ++ call common_clock_set, which calls do_sys_settimeofday, which ++ we hook ++ */ ++ + return kc->clock_set(which_clock, &new_tp); + } + +diff --git a/kernel/time/time.c b/kernel/time/time.c +index bd62fb8e8e77..8b387ee6822b 100644 +--- a/kernel/time/time.c ++++ b/kernel/time/time.c +@@ -177,6 +177,11 @@ int do_sys_settimeofday64(const struct timespec64 *tv, const struct timezone *tz + if (tz->tz_minuteswest > 15*60 || tz->tz_minuteswest < -15*60) + return -EINVAL; + ++ /* we log in do_settimeofday called below, so don't log twice ++ */ ++ if (!tv) ++ gr_log_timechange(); ++ + sys_tz = *tz; + update_vsyscall_tz(); + if (firsttime) { +diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c +index d831827d7ab0..ce65b1d7f71d 100644 +--- a/kernel/time/timekeeping.c ++++ b/kernel/time/timekeeping.c +@@ -15,6 +15,7 @@ + #include <linux/init.h> + #include <linux/mm.h> + #include <linux/sched.h> ++#include <linux/grsecurity.h> + #include <linux/syscore_ops.h> + #include <linux/clocksource.h> + #include <linux/jiffies.h> +@@ -1191,6 +1192,8 @@ int do_settimeofday64(const struct timespec64 *ts) + if (!timespec64_valid_strict(ts)) + return -EINVAL; + ++ gr_log_timechange(); ++ + raw_spin_lock_irqsave(&timekeeper_lock, flags); + write_seqcount_begin(&tk_core.seq); + +diff --git a/kernel/time/timer.c b/kernel/time/timer.c +index c611c47de884..9133bad40c00 100644 +--- a/kernel/time/timer.c ++++ b/kernel/time/timer.c +@@ -1647,7 +1647,7 @@ static inline void __run_timers(struct timer_base *base) + /* + * This function runs timers and the timer-tq in bottom half context. + */ +-static __latent_entropy void run_timer_softirq(struct softirq_action *h) ++static __latent_entropy void run_timer_softirq(void) + { + struct timer_base *base = this_cpu_ptr(&timer_bases[BASE_STD]); + +diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c +index ba7d8b288bb3..aa301b0ec729 100644 +--- a/kernel/time/timer_list.c ++++ b/kernel/time/timer_list.c +@@ -50,12 +50,16 @@ static void SEQ_printf(struct seq_file *m, const char *fmt, ...) + + static void print_name_offset(struct seq_file *m, void *sym) + { ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ SEQ_printf(m, "<%p>", NULL); ++#else + char symname[KSYM_NAME_LEN]; + + if (lookup_symbol_name((unsigned long)sym, symname) < 0) + SEQ_printf(m, "<%pK>", sym); + else + SEQ_printf(m, "%s", symname); ++#endif + } + + static void +@@ -124,11 +128,14 @@ print_active_timers(struct seq_file *m, struct hrtimer_clock_base *base, + static void + print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now) + { ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ SEQ_printf(m, " .base: %p\n", NULL); ++#else + SEQ_printf(m, " .base: %pK\n", base); ++#endif + SEQ_printf(m, " .index: %d\n", base->index); + + SEQ_printf(m, " .resolution: %u nsecs\n", (unsigned) hrtimer_resolution); +- + SEQ_printf(m, " .get_time: "); + print_name_offset(m, base->get_time); + SEQ_printf(m, "\n"); +@@ -393,7 +400,11 @@ static int __init init_timer_list_procfs(void) + { + struct proc_dir_entry *pe; + ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++ pe = proc_create("timer_list", 0400, NULL, &timer_list_fops); ++#else + pe = proc_create("timer_list", 0444, NULL, &timer_list_fops); ++#endif + if (!pe) + return -ENOMEM; + return 0; +diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c +index 087204c733eb..671b58227f98 100644 +--- a/kernel/time/timer_stats.c ++++ b/kernel/time/timer_stats.c +@@ -116,7 +116,7 @@ static ktime_t time_start, time_stop; + static unsigned long nr_entries; + static struct entry entries[MAX_ENTRIES]; + +-static atomic_t overflow_count; ++static atomic_unchecked_t overflow_count; + + /* + * The entries are in a hash-table, for fast lookup: +@@ -140,7 +140,7 @@ static void reset_entries(void) + nr_entries = 0; + memset(entries, 0, sizeof(entries)); + memset(tstat_hash_table, 0, sizeof(tstat_hash_table)); +- atomic_set(&overflow_count, 0); ++ atomic_set_unchecked(&overflow_count, 0); + } + + static struct entry *alloc_entry(void) +@@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf, + if (likely(entry)) + entry->count++; + else +- atomic_inc(&overflow_count); ++ atomic_inc_unchecked(&overflow_count); + + out_unlock: + raw_spin_unlock_irqrestore(lock, flags); +@@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf, + + static void print_name_offset(struct seq_file *m, unsigned long addr) + { ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ seq_printf(m, "<%p>", NULL); ++#else + char symname[KSYM_NAME_LEN]; + + if (lookup_symbol_name(addr, symname) < 0) +- seq_printf(m, "<%p>", (void *)addr); ++ seq_printf(m, "<%pK>", (void *)addr); + else + seq_printf(m, "%s", symname); ++#endif + } + + static int tstats_show(struct seq_file *m, void *v) +@@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v) + + seq_puts(m, "Timer Stats Version: v0.3\n"); + seq_printf(m, "Sample period: %ld.%03ld s\n", (long)period.tv_sec, ms); +- if (atomic_read(&overflow_count)) +- seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count)); ++ if (atomic_read_unchecked(&overflow_count)) ++ seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count)); + seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive"); + + for (i = 0; i < nr_entries; i++) { +@@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void) + { + struct proc_dir_entry *pe; + ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++ pe = proc_create("timer_stats", 0600, NULL, &tstats_fops); ++#else + pe = proc_create("timer_stats", 0644, NULL, &tstats_fops); ++#endif + if (!pe) + return -ENOMEM; + return 0; +diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig +index 2a96b063d659..9c16b00284ac 100644 +--- a/kernel/trace/Kconfig ++++ b/kernel/trace/Kconfig +@@ -102,6 +102,7 @@ config TRACING + config GENERIC_TRACER + bool + select TRACING ++ depends on !GRKERNSEC_KMEM + + # + # Minimum requirements an architecture has to meet for us to +@@ -115,6 +116,7 @@ config TRACING_SUPPORT + # irqflags tracing for your architecture. + depends on TRACE_IRQFLAGS_SUPPORT || PPC32 + depends on STACKTRACE_SUPPORT ++ depends on !GRKERNSEC_KMEM + default y + + if TRACING_SUPPORT +@@ -147,6 +149,7 @@ config FUNCTION_GRAPH_TRACER + depends on HAVE_FUNCTION_GRAPH_TRACER + depends on FUNCTION_TRACER + depends on !X86_32 || !CC_OPTIMIZE_FOR_SIZE ++ depends on !PAX_RAP + default y + help + Enable the kernel to trace a function at both its return +@@ -255,6 +258,7 @@ config ENABLE_DEFAULT_TRACERS + bool "Trace process context switches and events" + depends on !GENERIC_TRACER + select TRACING ++ depends on !GRKERNSEC_KMEM + help + This tracer hooks to various trace points in the kernel, + allowing the user to pick and choose which trace point they +@@ -408,6 +412,7 @@ config BLK_DEV_IO_TRACE + depends on BLOCK + select RELAY + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + select TRACEPOINTS + select GENERIC_TRACER + select STACKTRACE +@@ -432,6 +437,7 @@ config KPROBE_EVENT + depends on HAVE_REGS_AND_STACK_ACCESS_API + bool "Enable kprobes-based dynamic events" + select TRACING ++ depends on !GRKERNSEC_KMEM + select PROBE_EVENTS + default y + help +@@ -453,6 +459,7 @@ config UPROBE_EVENT + select UPROBES + select PROBE_EVENTS + select TRACING ++ depends on !GRKERNSEC_KMEM + default n + help + This allows the user to add tracing events on top of userspace +diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c +index dbafc5df03f3..819bd5d72a20 100644 +--- a/kernel/trace/blktrace.c ++++ b/kernel/trace/blktrace.c +@@ -334,7 +334,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer, + struct blk_trace *bt = filp->private_data; + char buf[16]; + +- snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped)); ++ snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped)); + + return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf)); + } +@@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf, + return 1; + + bt = buf->chan->private_data; +- atomic_inc(&bt->dropped); ++ atomic_inc_unchecked(&bt->dropped); + return 0; + } + +@@ -485,7 +485,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev, + + bt->dir = dir; + bt->dev = dev; +- atomic_set(&bt->dropped, 0); ++ atomic_set_unchecked(&bt->dropped, 0); + INIT_LIST_HEAD(&bt->running_list); + + ret = -EIO; +diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c +index 221eb59272e1..055ddca35b09 100644 +--- a/kernel/trace/ftrace.c ++++ b/kernel/trace/ftrace.c +@@ -120,8 +120,9 @@ static void ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip, + struct ftrace_ops *op, struct pt_regs *regs); + #else + /* See comment below, where ftrace_ops_list_func is defined */ +-static void ftrace_ops_no_ops(unsigned long ip, unsigned long parent_ip); +-#define ftrace_ops_list_func ((ftrace_func_t)ftrace_ops_no_ops) ++static void ftrace_ops_no_ops(unsigned long ip, unsigned long parent_ip, ++ struct ftrace_ops *op, struct pt_regs *regs); ++#define ftrace_ops_list_func (ftrace_ops_no_ops) + #endif + + /* +@@ -2498,13 +2499,18 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec) + if (unlikely(ftrace_disabled)) + return 0; + ++ ret = ftrace_arch_code_modify_prepare(); ++ FTRACE_WARN_ON(ret); ++ if (ret) ++ return 0; ++ + ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR); ++ FTRACE_WARN_ON(ftrace_arch_code_modify_post_process()); + if (ret) { + ftrace_bug_type = FTRACE_BUG_INIT; + ftrace_bug(ret, rec); +- return 0; + } +- return 1; ++ return ret ? 0 : 1; + } + + /* +@@ -4890,8 +4896,10 @@ static int ftrace_process_locs(struct module *mod, + if (!count) + return 0; + ++ pax_open_kernel(); + sort(start, count, sizeof(*start), + ftrace_cmp_ips, NULL); ++ pax_close_kernel(); + + start_pg = ftrace_allocate_pages(count); + if (!start_pg) +@@ -5307,7 +5315,8 @@ static void ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip, + __ftrace_ops_list_func(ip, parent_ip, NULL, regs); + } + #else +-static void ftrace_ops_no_ops(unsigned long ip, unsigned long parent_ip) ++static void ftrace_ops_no_ops(unsigned long ip, unsigned long parent_ip, ++ struct ftrace_ops *op, struct pt_regs *regs) + { + __ftrace_ops_list_func(ip, parent_ip, NULL, NULL); + } +@@ -5739,8 +5748,12 @@ int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace) + } + + /* The callbacks that hook a function */ +-trace_func_graph_ret_t ftrace_graph_return = +- (trace_func_graph_ret_t)ftrace_stub; ++static void ftrace_graph_return_stub(struct ftrace_graph_ret *trace) ++{ ++ ftrace_stub(0, 0, NULL, NULL); ++} ++ ++trace_func_graph_ret_t ftrace_graph_return = ftrace_graph_return_stub; + trace_func_graph_ent_t ftrace_graph_entry = ftrace_graph_entry_stub; + static trace_func_graph_ent_t __ftrace_graph_entry = ftrace_graph_entry_stub; + +@@ -5773,7 +5786,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list) + + if (t->ret_stack == NULL) { + atomic_set(&t->tracing_graph_pause, 0); +- atomic_set(&t->trace_overrun, 0); ++ atomic_set_unchecked(&t->trace_overrun, 0); + t->curr_ret_stack = -1; + /* Make sure the tasks see the -1 first: */ + smp_wmb(); +@@ -5968,7 +5981,7 @@ void unregister_ftrace_graph(void) + goto out; + + ftrace_graph_active--; +- ftrace_graph_return = (trace_func_graph_ret_t)ftrace_stub; ++ ftrace_graph_return = ftrace_graph_return_stub; + ftrace_graph_entry = ftrace_graph_entry_stub; + __ftrace_graph_entry = ftrace_graph_entry_stub; + ftrace_shutdown(&graph_ops, FTRACE_STOP_FUNC_RET); +@@ -5996,7 +6009,7 @@ static void + graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack) + { + atomic_set(&t->tracing_graph_pause, 0); +- atomic_set(&t->trace_overrun, 0); ++ atomic_set_unchecked(&t->trace_overrun, 0); + t->ftrace_timestamp = 0; + /* make curr_ret_stack visible before we add the ret_stack */ + smp_wmb(); +diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c +index f5c016e8fc88..764e32436057 100644 +--- a/kernel/trace/ring_buffer.c ++++ b/kernel/trace/ring_buffer.c +@@ -296,9 +296,9 @@ struct buffer_data_page { + */ + struct buffer_page { + struct list_head list; /* list of buffer pages */ +- local_t write; /* index for next write */ ++ local_unchecked_t write; /* index for next write */ + unsigned read; /* index for next read */ +- local_t entries; /* entries on this page */ ++ local_unchecked_t entries; /* entries on this page */ + unsigned long real_end; /* real end of data */ + struct buffer_data_page *page; /* Actual data page */ + }; +@@ -448,11 +448,11 @@ struct ring_buffer_per_cpu { + unsigned long last_overrun; + local_t entries_bytes; + local_t entries; +- local_t overrun; +- local_t commit_overrun; +- local_t dropped_events; ++ local_unchecked_t overrun; ++ local_unchecked_t commit_overrun; ++ local_unchecked_t dropped_events; + local_t committing; +- local_t commits; ++ local_unchecked_t commits; + unsigned long read; + unsigned long read_bytes; + u64 write_stamp; +@@ -1018,8 +1018,8 @@ static void rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer, + * + * We add a counter to the write field to denote this. + */ +- old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write); +- old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries); ++ old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write); ++ old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries); + + /* + * Just make sure we have seen our old_write and synchronize +@@ -1047,8 +1047,8 @@ static void rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer, + * cmpxchg to only update if an interrupt did not already + * do it for us. If the cmpxchg fails, we don't care. + */ +- (void)local_cmpxchg(&next_page->write, old_write, val); +- (void)local_cmpxchg(&next_page->entries, old_entries, eval); ++ (void)local_cmpxchg_unchecked(&next_page->write, old_write, val); ++ (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval); + + /* + * No need to worry about races with clearing out the commit. +@@ -1412,12 +1412,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer); + + static inline unsigned long rb_page_entries(struct buffer_page *bpage) + { +- return local_read(&bpage->entries) & RB_WRITE_MASK; ++ return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK; + } + + static inline unsigned long rb_page_write(struct buffer_page *bpage) + { +- return local_read(&bpage->write) & RB_WRITE_MASK; ++ return local_read_unchecked(&bpage->write) & RB_WRITE_MASK; + } + + static int +@@ -1512,7 +1512,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned long nr_pages) + * bytes consumed in ring buffer from here. + * Increment overrun to account for the lost events. + */ +- local_add(page_entries, &cpu_buffer->overrun); ++ local_add_unchecked(page_entries, &cpu_buffer->overrun); + local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes); + } + +@@ -1942,7 +1942,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer, + * it is our responsibility to update + * the counters. + */ +- local_add(entries, &cpu_buffer->overrun); ++ local_add_unchecked(entries, &cpu_buffer->overrun); + local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes); + + /* +@@ -2079,7 +2079,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer, + if (tail == BUF_PAGE_SIZE) + tail_page->real_end = 0; + +- local_sub(length, &tail_page->write); ++ local_sub_unchecked(length, &tail_page->write); + return; + } + +@@ -2114,7 +2114,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer, + rb_event_set_padding(event); + + /* Set the write back to the previous setting */ +- local_sub(length, &tail_page->write); ++ local_sub_unchecked(length, &tail_page->write); + return; + } + +@@ -2126,7 +2126,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer, + + /* Set write to end of buffer */ + length = (tail + length) - BUF_PAGE_SIZE; +- local_sub(length, &tail_page->write); ++ local_sub_unchecked(length, &tail_page->write); + } + + static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer); +@@ -2154,7 +2154,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer, + * about it. + */ + if (unlikely(next_page == commit_page)) { +- local_inc(&cpu_buffer->commit_overrun); ++ local_inc_unchecked(&cpu_buffer->commit_overrun); + goto out_reset; + } + +@@ -2184,7 +2184,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer, + * this is easy, just stop here. + */ + if (!(buffer->flags & RB_FL_OVERWRITE)) { +- local_inc(&cpu_buffer->dropped_events); ++ local_inc_unchecked(&cpu_buffer->dropped_events); + goto out_reset; + } + +@@ -2210,7 +2210,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer, + cpu_buffer->tail_page) && + (cpu_buffer->commit_page == + cpu_buffer->reader_page))) { +- local_inc(&cpu_buffer->commit_overrun); ++ local_inc_unchecked(&cpu_buffer->commit_overrun); + goto out_reset; + } + } +@@ -2358,7 +2358,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer, + + if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) { + unsigned long write_mask = +- local_read(&bpage->write) & ~RB_WRITE_MASK; ++ local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK; + unsigned long event_length = rb_event_length(event); + /* + * This is on the tail page. It is possible that +@@ -2368,7 +2368,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer, + */ + old_index += write_mask; + new_index += write_mask; +- index = local_cmpxchg(&bpage->write, old_index, new_index); ++ index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index); + if (index == old_index) { + /* update counters */ + local_sub(event_length, &cpu_buffer->entries_bytes); +@@ -2383,7 +2383,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer, + static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer) + { + local_inc(&cpu_buffer->committing); +- local_inc(&cpu_buffer->commits); ++ local_inc_unchecked(&cpu_buffer->commits); + } + + static void +@@ -2450,7 +2450,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer) + return; + + again: +- commits = local_read(&cpu_buffer->commits); ++ commits = local_read_unchecked(&cpu_buffer->commits); + /* synchronize with interrupts */ + barrier(); + if (local_read(&cpu_buffer->committing) == 1) +@@ -2466,7 +2466,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer) + * updating of the commit page and the clearing of the + * committing counter. + */ +- if (unlikely(local_read(&cpu_buffer->commits) != commits) && ++ if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) && + !local_read(&cpu_buffer->committing)) { + local_inc(&cpu_buffer->committing); + goto again; +@@ -2695,7 +2695,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer, + + /* Don't let the compiler play games with cpu_buffer->tail_page */ + tail_page = info->tail_page = READ_ONCE(cpu_buffer->tail_page); +- write = local_add_return(info->length, &tail_page->write); ++ write = local_add_return_unchecked(info->length, &tail_page->write); + + /* set write to only the index of the write */ + write &= RB_WRITE_MASK; +@@ -2718,7 +2718,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer, + kmemcheck_annotate_bitfield(event, bitfield); + rb_update_event(cpu_buffer, event, info); + +- local_inc(&tail_page->entries); ++ local_inc_unchecked(&tail_page->entries); + + /* + * If this is the first commit on the page, then update +@@ -2755,7 +2755,7 @@ rb_reserve_next_event(struct ring_buffer *buffer, + barrier(); + if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) { + local_dec(&cpu_buffer->committing); +- local_dec(&cpu_buffer->commits); ++ local_dec_unchecked(&cpu_buffer->commits); + return NULL; + } + #endif +@@ -2884,7 +2884,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer, + + /* Do the likely case first */ + if (likely(bpage->page == (void *)addr)) { +- local_dec(&bpage->entries); ++ local_dec_unchecked(&bpage->entries); + return; + } + +@@ -2896,7 +2896,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer, + start = bpage; + do { + if (bpage->page == (void *)addr) { +- local_dec(&bpage->entries); ++ local_dec_unchecked(&bpage->entries); + return; + } + rb_inc_page(cpu_buffer, &bpage); +@@ -3184,7 +3184,7 @@ static inline unsigned long + rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer) + { + return local_read(&cpu_buffer->entries) - +- (local_read(&cpu_buffer->overrun) + cpu_buffer->read); ++ (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read); + } + + /** +@@ -3273,7 +3273,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu) + return 0; + + cpu_buffer = buffer->buffers[cpu]; +- ret = local_read(&cpu_buffer->overrun); ++ ret = local_read_unchecked(&cpu_buffer->overrun); + + return ret; + } +@@ -3296,7 +3296,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu) + return 0; + + cpu_buffer = buffer->buffers[cpu]; +- ret = local_read(&cpu_buffer->commit_overrun); ++ ret = local_read_unchecked(&cpu_buffer->commit_overrun); + + return ret; + } +@@ -3318,7 +3318,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu) + return 0; + + cpu_buffer = buffer->buffers[cpu]; +- ret = local_read(&cpu_buffer->dropped_events); ++ ret = local_read_unchecked(&cpu_buffer->dropped_events); + + return ret; + } +@@ -3381,7 +3381,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer) + /* if you care about this being correct, lock the buffer */ + for_each_buffer_cpu(buffer, cpu) { + cpu_buffer = buffer->buffers[cpu]; +- overruns += local_read(&cpu_buffer->overrun); ++ overruns += local_read_unchecked(&cpu_buffer->overrun); + } + + return overruns; +@@ -3564,8 +3564,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer) + /* + * Reset the reader page to size zero. + */ +- local_set(&cpu_buffer->reader_page->write, 0); +- local_set(&cpu_buffer->reader_page->entries, 0); ++ local_set_unchecked(&cpu_buffer->reader_page->write, 0); ++ local_set_unchecked(&cpu_buffer->reader_page->entries, 0); + local_set(&cpu_buffer->reader_page->page->commit, 0); + cpu_buffer->reader_page->real_end = 0; + +@@ -3599,7 +3599,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer) + * want to compare with the last_overrun. + */ + smp_mb(); +- overwrite = local_read(&(cpu_buffer->overrun)); ++ overwrite = local_read_unchecked(&(cpu_buffer->overrun)); + + /* + * Here's the tricky part. +@@ -4185,8 +4185,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer) + + cpu_buffer->head_page + = list_entry(cpu_buffer->pages, struct buffer_page, list); +- local_set(&cpu_buffer->head_page->write, 0); +- local_set(&cpu_buffer->head_page->entries, 0); ++ local_set_unchecked(&cpu_buffer->head_page->write, 0); ++ local_set_unchecked(&cpu_buffer->head_page->entries, 0); + local_set(&cpu_buffer->head_page->page->commit, 0); + + cpu_buffer->head_page->read = 0; +@@ -4196,18 +4196,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer) + + INIT_LIST_HEAD(&cpu_buffer->reader_page->list); + INIT_LIST_HEAD(&cpu_buffer->new_pages); +- local_set(&cpu_buffer->reader_page->write, 0); +- local_set(&cpu_buffer->reader_page->entries, 0); ++ local_set_unchecked(&cpu_buffer->reader_page->write, 0); ++ local_set_unchecked(&cpu_buffer->reader_page->entries, 0); + local_set(&cpu_buffer->reader_page->page->commit, 0); + cpu_buffer->reader_page->read = 0; + + local_set(&cpu_buffer->entries_bytes, 0); +- local_set(&cpu_buffer->overrun, 0); +- local_set(&cpu_buffer->commit_overrun, 0); +- local_set(&cpu_buffer->dropped_events, 0); ++ local_set_unchecked(&cpu_buffer->overrun, 0); ++ local_set_unchecked(&cpu_buffer->commit_overrun, 0); ++ local_set_unchecked(&cpu_buffer->dropped_events, 0); + local_set(&cpu_buffer->entries, 0); + local_set(&cpu_buffer->committing, 0); +- local_set(&cpu_buffer->commits, 0); ++ local_set_unchecked(&cpu_buffer->commits, 0); + cpu_buffer->read = 0; + cpu_buffer->read_bytes = 0; + +@@ -4597,8 +4597,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer, + rb_init_page(bpage); + bpage = reader->page; + reader->page = *data_page; +- local_set(&reader->write, 0); +- local_set(&reader->entries, 0); ++ local_set_unchecked(&reader->write, 0); ++ local_set_unchecked(&reader->entries, 0); + reader->read = 0; + *data_page = bpage; + +diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c +index 83c60f9013cb..aae240b0cc57 100644 +--- a/kernel/trace/trace.c ++++ b/kernel/trace/trace.c +@@ -3883,7 +3883,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set) + return 0; + } + +-int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled) ++int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled) + { + /* do nothing if flag is already set */ + if (!!(tr->trace_flags & mask) == !!enabled) +diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h +index b0d8576c27ae..628422471dff 100644 +--- a/kernel/trace/trace.h ++++ b/kernel/trace/trace.h +@@ -1617,7 +1617,7 @@ void trace_printk_control(bool enabled); + void trace_printk_init_buffers(void); + void trace_printk_start_comm(void); + int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set); +-int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled); ++int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled); + + /* + * Normal trace_printk() and friends allocates special buffers +diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c +index 0f06532a755b..247c8e7ff55a 100644 +--- a/kernel/trace/trace_clock.c ++++ b/kernel/trace/trace_clock.c +@@ -127,7 +127,7 @@ u64 notrace trace_clock_global(void) + } + EXPORT_SYMBOL_GPL(trace_clock_global); + +-static atomic64_t trace_counter; ++static atomic64_unchecked_t trace_counter; + + /* + * trace_clock_counter(): simply an atomic counter. +@@ -136,5 +136,5 @@ static atomic64_t trace_counter; + */ + u64 notrace trace_clock_counter(void) + { +- return atomic64_add_return(1, &trace_counter); ++ return atomic64_inc_return_unchecked(&trace_counter); + } +diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c +index 03c0a48c3ac4..154163e2ddb9 100644 +--- a/kernel/trace/trace_events.c ++++ b/kernel/trace/trace_events.c +@@ -2274,7 +2274,6 @@ __trace_early_add_new_event(struct trace_event_call *call, + return 0; + } + +-struct ftrace_module_file_ops; + static void __add_event_to_tracers(struct trace_event_call *call); + + /* Add an additional event_call dynamically */ +diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c +index f3a960ed75a1..f4ce9f9acf54 100644 +--- a/kernel/trace/trace_events_hist.c ++++ b/kernel/trace/trace_events_hist.c +@@ -1078,8 +1078,8 @@ static void hist_trigger_show(struct seq_file *m, + } + + seq_printf(m, "\nTotals:\n Hits: %llu\n Entries: %u\n Dropped: %llu\n", +- (u64)atomic64_read(&hist_data->map->hits), +- n_entries, (u64)atomic64_read(&hist_data->map->drops)); ++ (u64)atomic64_read_unchecked(&hist_data->map->hits), ++ n_entries, (u64)atomic64_read_unchecked(&hist_data->map->drops)); + } + + static int hist_show(struct seq_file *m, void *v) +diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c +index a17cb1d8415c..5257e6a01065 100644 +--- a/kernel/trace/trace_functions_graph.c ++++ b/kernel/trace/trace_functions_graph.c +@@ -138,7 +138,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth, + + /* The return trace stack is full */ + if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) { +- atomic_inc(¤t->trace_overrun); ++ atomic_inc_unchecked(¤t->trace_overrun); + return -EBUSY; + } + +@@ -239,7 +239,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret, + *ret = current->ret_stack[index].ret; + trace->func = current->ret_stack[index].func; + trace->calltime = current->ret_stack[index].calltime; +- trace->overrun = atomic_read(¤t->trace_overrun); ++ trace->overrun = atomic_read_unchecked(¤t->trace_overrun); + trace->depth = index; + } + +diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c +index cd7480d0a201..f97e6e4fec2e 100644 +--- a/kernel/trace/trace_mmiotrace.c ++++ b/kernel/trace/trace_mmiotrace.c +@@ -24,7 +24,7 @@ struct header_iter { + static struct trace_array *mmio_trace_array; + static bool overrun_detected; + static unsigned long prev_overruns; +-static atomic_t dropped_count; ++static atomic_unchecked_t dropped_count; + + static void mmio_reset_data(struct trace_array *tr) + { +@@ -120,7 +120,7 @@ static void mmio_close(struct trace_iterator *iter) + + static unsigned long count_overruns(struct trace_iterator *iter) + { +- unsigned long cnt = atomic_xchg(&dropped_count, 0); ++ unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0); + unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer); + + if (over > prev_overruns) +@@ -303,7 +303,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr, + event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW, + sizeof(*entry), 0, pc); + if (!event) { +- atomic_inc(&dropped_count); ++ atomic_inc_unchecked(&dropped_count); + return; + } + entry = ring_buffer_event_data(event); +@@ -333,7 +333,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr, + event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP, + sizeof(*entry), 0, pc); + if (!event) { +- atomic_inc(&dropped_count); ++ atomic_inc_unchecked(&dropped_count); + return; + } + entry = ring_buffer_event_data(event); +diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c +index 3fc20422c166..afd22a201475 100644 +--- a/kernel/trace/trace_output.c ++++ b/kernel/trace/trace_output.c +@@ -717,14 +717,16 @@ int register_trace_event(struct trace_event *event) + goto out; + } + ++ pax_open_kernel(); + if (event->funcs->trace == NULL) +- event->funcs->trace = trace_nop_print; ++ const_cast(event->funcs->trace) = trace_nop_print; + if (event->funcs->raw == NULL) +- event->funcs->raw = trace_nop_print; ++ const_cast(event->funcs->raw) = trace_nop_print; + if (event->funcs->hex == NULL) +- event->funcs->hex = trace_nop_print; ++ const_cast(event->funcs->hex) = trace_nop_print; + if (event->funcs->binary == NULL) +- event->funcs->binary = trace_nop_print; ++ const_cast(event->funcs->binary) = trace_nop_print; ++ pax_close_kernel(); + + key = event->type & (EVENT_HASHSIZE - 1); + +diff --git a/kernel/trace/trace_printk.c b/kernel/trace/trace_printk.c +index ad1d6164e946..da547c1a1cf6 100644 +--- a/kernel/trace/trace_printk.c ++++ b/kernel/trace/trace_printk.c +@@ -167,13 +167,11 @@ static void format_mod_stop(void) + mutex_unlock(&btrace_mutex); + } + ++static struct notifier_block module_trace_bprintk_format_nb = { ++ .notifier_call = module_trace_bprintk_format_notify, ++}; ++ + #else /* !CONFIG_MODULES */ +-__init static int +-module_trace_bprintk_format_notify(struct notifier_block *self, +- unsigned long val, void *data) +-{ +- return 0; +-} + static inline const char ** + find_next_mod_format(int start_index, void *v, const char **fmt, loff_t *pos) + { +@@ -190,11 +188,6 @@ void trace_printk_control(bool enabled) + trace_printk_enabled = enabled; + } + +-__initdata_or_module static +-struct notifier_block module_trace_bprintk_format_nb = { +- .notifier_call = module_trace_bprintk_format_notify, +-}; +- + int __trace_bprintk(unsigned long ip, const char *fmt, ...) + { + int ret; +@@ -373,9 +366,11 @@ static __init int init_trace_printk_function_export(void) + + fs_initcall(init_trace_printk_function_export); + ++#ifdef CONFIG_MODULES + static __init int init_trace_printk(void) + { + return register_module_notifier(&module_trace_bprintk_format_nb); + } + + early_initcall(init_trace_printk); ++#endif +diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c +index e694c9f9efa4..6775a38919db 100644 +--- a/kernel/trace/trace_seq.c ++++ b/kernel/trace/trace_seq.c +@@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path) + return 0; + } + +- seq_buf_path(&s->seq, path, "\n"); ++ seq_buf_path(&s->seq, path, "\n\\"); + + if (unlikely(seq_buf_has_overflowed(&s->seq))) { + s->seq.len = save_len; +diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c +index 2a1abbaca10e..2a81a788990d 100644 +--- a/kernel/trace/trace_stack.c ++++ b/kernel/trace/trace_stack.c +@@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack) + return; + + /* we do not handle interrupt stacks yet */ +- if (!object_is_on_stack(stack)) ++ if (!object_starts_on_stack(stack)) + return; + + /* Can't do this from NMI context (can cause deadlocks) */ +diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c +index 5e10395da88e..c258d96435c7 100644 +--- a/kernel/trace/trace_syscalls.c ++++ b/kernel/trace/trace_syscalls.c +@@ -605,6 +605,8 @@ static int perf_sysenter_enable(struct trace_event_call *call) + int num; + + num = ((struct syscall_metadata *)call->data)->syscall_nr; ++ if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls)) ++ return -EINVAL; + + mutex_lock(&syscall_trace_lock); + if (!sys_perf_refcount_enter) +@@ -624,6 +626,8 @@ static void perf_sysenter_disable(struct trace_event_call *call) + int num; + + num = ((struct syscall_metadata *)call->data)->syscall_nr; ++ if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls)) ++ return; + + mutex_lock(&syscall_trace_lock); + sys_perf_refcount_enter--; +@@ -676,6 +680,8 @@ static int perf_sysexit_enable(struct trace_event_call *call) + int num; + + num = ((struct syscall_metadata *)call->data)->syscall_nr; ++ if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls)) ++ return -EINVAL; + + mutex_lock(&syscall_trace_lock); + if (!sys_perf_refcount_exit) +@@ -695,6 +701,8 @@ static void perf_sysexit_disable(struct trace_event_call *call) + int num; + + num = ((struct syscall_metadata *)call->data)->syscall_nr; ++ if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls)) ++ return; + + mutex_lock(&syscall_trace_lock); + sys_perf_refcount_exit--; +diff --git a/kernel/trace/tracing_map.c b/kernel/trace/tracing_map.c +index 0a689bbb78ef..e96cd14e6f02 100644 +--- a/kernel/trace/tracing_map.c ++++ b/kernel/trace/tracing_map.c +@@ -349,7 +349,7 @@ static struct tracing_map_elt *get_free_elt(struct tracing_map *map) + struct tracing_map_elt *elt = NULL; + int idx; + +- idx = atomic_inc_return(&map->next_elt); ++ idx = atomic_inc_return_unchecked(&map->next_elt); + if (idx < map->max_elts) { + elt = *(TRACING_MAP_ELT(map->elts, idx)); + if (map->ops && map->ops->elt_init) +@@ -425,7 +425,7 @@ __tracing_map_insert(struct tracing_map *map, void *key, bool lookup_only) + + if (test_key && test_key == key_hash && entry->val && + keys_match(key, entry->val->key, map->key_size)) { +- atomic64_inc(&map->hits); ++ atomic64_inc_unchecked(&map->hits); + return entry->val; + } + +@@ -438,14 +438,14 @@ __tracing_map_insert(struct tracing_map *map, void *key, bool lookup_only) + + elt = get_free_elt(map); + if (!elt) { +- atomic64_inc(&map->drops); ++ atomic64_inc_unchecked(&map->drops); + entry->key = 0; + break; + } + + memcpy(elt->key, key, map->key_size); + entry->val = elt; +- atomic64_inc(&map->hits); ++ atomic64_inc_unchecked(&map->hits); + + return entry->val; + } +@@ -557,9 +557,9 @@ void tracing_map_clear(struct tracing_map *map) + { + unsigned int i; + +- atomic_set(&map->next_elt, -1); +- atomic64_set(&map->hits, 0); +- atomic64_set(&map->drops, 0); ++ atomic_set_unchecked(&map->next_elt, -1); ++ atomic64_set_unchecked(&map->hits, 0); ++ atomic64_set_unchecked(&map->drops, 0); + + tracing_map_array_clear(map->map); + +@@ -641,7 +641,7 @@ struct tracing_map *tracing_map_create(unsigned int map_bits, + + map->map_bits = map_bits; + map->max_elts = (1 << map_bits); +- atomic_set(&map->next_elt, -1); ++ atomic_set_unchecked(&map->next_elt, -1); + + map->map_size = (1 << (map_bits + 1)); + map->ops = ops; +@@ -700,9 +700,10 @@ int tracing_map_init(struct tracing_map *map) + return err; + } + +-static int cmp_entries_dup(const struct tracing_map_sort_entry **a, +- const struct tracing_map_sort_entry **b) ++static int cmp_entries_dup(const void *_a, const void *_b) + { ++ const struct tracing_map_sort_entry **a = (const struct tracing_map_sort_entry **)_a; ++ const struct tracing_map_sort_entry **b = (const struct tracing_map_sort_entry **)_b; + int ret = 0; + + if (memcmp((*a)->key, (*b)->key, (*a)->elt->map->key_size)) +@@ -711,9 +712,10 @@ static int cmp_entries_dup(const struct tracing_map_sort_entry **a, + return ret; + } + +-static int cmp_entries_sum(const struct tracing_map_sort_entry **a, +- const struct tracing_map_sort_entry **b) ++static int cmp_entries_sum(const void *_a, const void *_b) + { ++ const struct tracing_map_sort_entry **a = (const struct tracing_map_sort_entry **)_a; ++ const struct tracing_map_sort_entry **b = (const struct tracing_map_sort_entry **)_b; + const struct tracing_map_elt *elt_a, *elt_b; + struct tracing_map_sort_key *sort_key; + struct tracing_map_field *field; +@@ -739,9 +741,10 @@ static int cmp_entries_sum(const struct tracing_map_sort_entry **a, + return ret; + } + +-static int cmp_entries_key(const struct tracing_map_sort_entry **a, +- const struct tracing_map_sort_entry **b) ++static int cmp_entries_key(const void *_a, const void *_b) + { ++ const struct tracing_map_sort_entry **a = (const struct tracing_map_sort_entry **)_a; ++ const struct tracing_map_sort_entry **b = (const struct tracing_map_sort_entry **)_b; + const struct tracing_map_elt *elt_a, *elt_b; + struct tracing_map_sort_key *sort_key; + struct tracing_map_field *field; +@@ -874,8 +877,7 @@ static int merge_dups(struct tracing_map_sort_entry **sort_entries, + if (n_entries < 2) + return total_dups; + +- sort(sort_entries, n_entries, sizeof(struct tracing_map_sort_entry *), +- (int (*)(const void *, const void *))cmp_entries_dup, NULL); ++ sort(sort_entries, n_entries, sizeof(struct tracing_map_sort_entry *), cmp_entries_dup, NULL); + + key = sort_entries[0]->key; + for (i = 1; i < n_entries; i++) { +@@ -923,10 +925,8 @@ static void sort_secondary(struct tracing_map *map, + struct tracing_map_sort_key *primary_key, + struct tracing_map_sort_key *secondary_key) + { +- int (*primary_fn)(const struct tracing_map_sort_entry **, +- const struct tracing_map_sort_entry **); +- int (*secondary_fn)(const struct tracing_map_sort_entry **, +- const struct tracing_map_sort_entry **); ++ int (*primary_fn)(const void*, const void*); ++ int (*secondary_fn)(const void*, const void*); + unsigned i, start = 0, n_sub = 1; + + if (is_key(map, primary_key->field_idx)) +@@ -958,7 +958,7 @@ static void sort_secondary(struct tracing_map *map, + set_sort_key(map, secondary_key); + sort(&entries[start], n_sub, + sizeof(struct tracing_map_sort_entry *), +- (int (*)(const void *, const void *))secondary_fn, NULL); ++ secondary_fn, NULL); + set_sort_key(map, primary_key); + + start = i + 1; +@@ -995,8 +995,7 @@ int tracing_map_sort_entries(struct tracing_map *map, + unsigned int n_sort_keys, + struct tracing_map_sort_entry ***sort_entries) + { +- int (*cmp_entries_fn)(const struct tracing_map_sort_entry **, +- const struct tracing_map_sort_entry **); ++ int (*cmp_entries_fn)(const void*, const void*); + struct tracing_map_sort_entry *sort_entry, **entries; + int i, n_entries, ret; + +@@ -1042,8 +1041,7 @@ int tracing_map_sort_entries(struct tracing_map *map, + + set_sort_key(map, &sort_keys[0]); + +- sort(entries, n_entries, sizeof(struct tracing_map_sort_entry *), +- (int (*)(const void *, const void *))cmp_entries_fn, NULL); ++ sort(entries, n_entries, sizeof(struct tracing_map_sort_entry *), cmp_entries_fn, NULL); + + if (n_sort_keys > 1) + sort_secondary(map, +diff --git a/kernel/trace/tracing_map.h b/kernel/trace/tracing_map.h +index 618838f5f30a..3dc1b9b9ec09 100644 +--- a/kernel/trace/tracing_map.h ++++ b/kernel/trace/tracing_map.h +@@ -181,7 +181,7 @@ struct tracing_map { + unsigned int map_bits; + unsigned int map_size; + unsigned int max_elts; +- atomic_t next_elt; ++ atomic_unchecked_t next_elt; + struct tracing_map_array *elts; + struct tracing_map_array *map; + const struct tracing_map_ops *ops; +@@ -191,8 +191,8 @@ struct tracing_map { + int key_idx[TRACING_MAP_KEYS_MAX]; + unsigned int n_keys; + struct tracing_map_sort_key sort_key; +- atomic64_t hits; +- atomic64_t drops; ++ atomic64_unchecked_t hits; ++ atomic64_unchecked_t drops; + }; + + /** +diff --git a/kernel/ucount.c b/kernel/ucount.c +index c761cdba2a2d..663b7b788200 100644 +--- a/kernel/ucount.c ++++ b/kernel/ucount.c +@@ -81,7 +81,7 @@ static struct ctl_table user_table[] = { + bool setup_userns_sysctls(struct user_namespace *ns) + { + #ifdef CONFIG_SYSCTL +- struct ctl_table *tbl; ++ ctl_table_no_const *tbl; + setup_sysctl_set(&ns->set, &set_root, set_is_seen); + tbl = kmemdup(user_table, sizeof(user_table), GFP_KERNEL); + if (tbl) { +diff --git a/kernel/user.c b/kernel/user.c +index b069ccbfb0b0..c59fe26d2e99 100644 +--- a/kernel/user.c ++++ b/kernel/user.c +@@ -127,8 +127,8 @@ static struct user_struct *uid_hash_find(kuid_t uid, struct hlist_head *hashent) + * IRQ state (as stored in flags) is restored and uidhash_lock released + * upon function exit. + */ ++static void free_user(struct user_struct *up, unsigned long flags) __releases(&uidhash_lock); + static void free_user(struct user_struct *up, unsigned long flags) +- __releases(&uidhash_lock) + { + uid_hash_remove(up); + spin_unlock_irqrestore(&uidhash_lock, flags); +diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c +index 86b7854fec8e..0c3cfe2e5433 100644 +--- a/kernel/user_namespace.c ++++ b/kernel/user_namespace.c +@@ -76,6 +76,21 @@ int create_user_ns(struct cred *new) + struct ucounts *ucounts; + int ret, i; + ++#ifdef CONFIG_GRKERNSEC ++ /* ++ * This doesn't really inspire confidence: ++ * http://marc.info/?l=linux-kernel&m=135543612731939&w=2 ++ * http://marc.info/?l=linux-kernel&m=135545831607095&w=2 ++ * Increases kernel attack surface in areas developers ++ * previously cared little about ("low importance due ++ * to requiring "root" capability") ++ * To be removed when this code receives *proper* review ++ */ ++ if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) || ++ !capable(CAP_SETGID)) ++ return -EPERM; ++#endif ++ + ret = -ENOSPC; + if (parent_ns->level > 32) + goto fail; +@@ -1034,7 +1049,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns) + if (!thread_group_empty(current)) + return -EINVAL; + +- if (current->fs->users != 1) ++ if (atomic_read(¤t->fs->users) != 1) + return -EINVAL; + + if (!ns_capable(user_ns, CAP_SYS_ADMIN)) +diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c +index c8eac43267e9..4b5f08f4769b 100644 +--- a/kernel/utsname_sysctl.c ++++ b/kernel/utsname_sysctl.c +@@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which) + static int proc_do_uts_string(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table uts_table; ++ ctl_table_no_const uts_table; + int r; + memcpy(&uts_table, table, sizeof(uts_table)); + uts_table.data = get_uts(table, write); +diff --git a/kernel/watchdog.c b/kernel/watchdog.c +index 63177be0159e..7a1a6e7d9b01 100644 +--- a/kernel/watchdog.c ++++ b/kernel/watchdog.c +@@ -445,7 +445,7 @@ static void watchdog(unsigned int cpu) + watchdog_nmi_disable(cpu); + } + +-static struct smp_hotplug_thread watchdog_threads = { ++static struct smp_hotplug_thread watchdog_threads __read_only = { + .store = &softlockup_watchdog, + .thread_should_run = watchdog_should_run, + .thread_fn = watchdog, +diff --git a/kernel/workqueue.c b/kernel/workqueue.c +index 479d840db286..fb60c83ea2af 100644 +--- a/kernel/workqueue.c ++++ b/kernel/workqueue.c +@@ -1922,9 +1922,8 @@ static void pool_mayday_timeout(unsigned long __pool) + * multiple times. Does GFP_KERNEL allocations. Called only from + * manager. + */ ++static void maybe_create_worker(struct worker_pool *pool) __must_hold(&pool->lock); + static void maybe_create_worker(struct worker_pool *pool) +-__releases(&pool->lock) +-__acquires(&pool->lock) + { + restart: + spin_unlock_irq(&pool->lock); +@@ -2014,9 +2013,8 @@ static bool manage_workers(struct worker *worker) + * CONTEXT: + * spin_lock_irq(pool->lock) which is released and regrabbed. + */ ++static void process_one_work(struct worker *worker, struct work_struct *work) __must_hold(&pool->lock); + static void process_one_work(struct worker *worker, struct work_struct *work) +-__releases(&pool->lock) +-__acquires(&pool->lock) + { + struct pool_workqueue *pwq = get_work_pwq(work); + struct worker_pool *pool = worker->pool; +@@ -4585,7 +4583,7 @@ static void rebind_workers(struct worker_pool *pool) + WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND)); + worker_flags |= WORKER_REBOUND; + worker_flags &= ~WORKER_UNBOUND; +- ACCESS_ONCE(worker->flags) = worker_flags; ++ ACCESS_ONCE_RW(worker->flags) = worker_flags; + } + + spin_unlock_irq(&pool->lock); +diff --git a/lib/842/842_compress.c b/lib/842/842_compress.c +index 4051339bdfbd..7144fad4acf7 100644 +--- a/lib/842/842_compress.c ++++ b/lib/842/842_compress.c +@@ -306,7 +306,7 @@ static int add_template(struct sw842_param *p, u8 c) + } + + if (sw842_template_counts) +- atomic_inc(&template_count[t[4]]); ++ atomic_inc_unchecked(&template_count[t[4]]); + + return 0; + } +@@ -328,7 +328,7 @@ static int add_repeat_template(struct sw842_param *p, u8 r) + return ret; + + if (sw842_template_counts) +- atomic_inc(&template_repeat_count); ++ atomic_inc_unchecked(&template_repeat_count); + + return 0; + } +@@ -355,7 +355,7 @@ static int add_short_data_template(struct sw842_param *p, u8 b) + } + + if (sw842_template_counts) +- atomic_inc(&template_short_data_count); ++ atomic_inc_unchecked(&template_short_data_count); + + return 0; + } +@@ -368,7 +368,7 @@ static int add_zeros_template(struct sw842_param *p) + return ret; + + if (sw842_template_counts) +- atomic_inc(&template_zeros_count); ++ atomic_inc_unchecked(&template_zeros_count); + + return 0; + } +@@ -381,7 +381,7 @@ static int add_end_template(struct sw842_param *p) + return ret; + + if (sw842_template_counts) +- atomic_inc(&template_end_count); ++ atomic_inc_unchecked(&template_end_count); + + return 0; + } +diff --git a/lib/842/842_debugfs.h b/lib/842/842_debugfs.h +index e7f3bffaf255..77d1d921567f 100644 +--- a/lib/842/842_debugfs.h ++++ b/lib/842/842_debugfs.h +@@ -7,7 +7,7 @@ + static bool sw842_template_counts; + module_param_named(template_counts, sw842_template_counts, bool, 0444); + +-static atomic_t template_count[OPS_MAX], template_repeat_count, ++static atomic_unchecked_t template_count[OPS_MAX], template_repeat_count, + template_zeros_count, template_short_data_count, template_end_count; + + static struct dentry *sw842_debugfs_root; +@@ -28,16 +28,16 @@ static int __init sw842_debugfs_create(void) + char name[32]; + + snprintf(name, 32, "template_%02x", i); +- debugfs_create_atomic_t(name, m, sw842_debugfs_root, ++ debugfs_create_atomic_unchecked_t(name, m, sw842_debugfs_root, + &template_count[i]); + } +- debugfs_create_atomic_t("template_repeat", m, sw842_debugfs_root, ++ debugfs_create_atomic_unchecked_t("template_repeat", m, sw842_debugfs_root, + &template_repeat_count); +- debugfs_create_atomic_t("template_zeros", m, sw842_debugfs_root, ++ debugfs_create_atomic_unchecked_t("template_zeros", m, sw842_debugfs_root, + &template_zeros_count); +- debugfs_create_atomic_t("template_short_data", m, sw842_debugfs_root, ++ debugfs_create_atomic_unchecked_t("template_short_data", m, sw842_debugfs_root, + &template_short_data_count); +- debugfs_create_atomic_t("template_end", m, sw842_debugfs_root, ++ debugfs_create_atomic_unchecked_t("template_end", m, sw842_debugfs_root, + &template_end_count); + + return 0; +diff --git a/lib/842/842_decompress.c b/lib/842/842_decompress.c +index 11fc39b4032b..e5cfa586af62 100644 +--- a/lib/842/842_decompress.c ++++ b/lib/842/842_decompress.c +@@ -263,7 +263,7 @@ static int do_op(struct sw842_param *p, u8 o) + } + + if (sw842_template_counts) +- atomic_inc(&template_count[o]); ++ atomic_inc_unchecked(&template_count[o]); + + return 0; + } +@@ -331,7 +331,7 @@ int sw842_decompress(const u8 *in, unsigned int ilen, + } + + if (sw842_template_counts) +- atomic_inc(&template_repeat_count); ++ atomic_inc_unchecked(&template_repeat_count); + + break; + case OP_ZEROS: +@@ -343,7 +343,7 @@ int sw842_decompress(const u8 *in, unsigned int ilen, + p.olen -= 8; + + if (sw842_template_counts) +- atomic_inc(&template_zeros_count); ++ atomic_inc_unchecked(&template_zeros_count); + + break; + case OP_SHORT_DATA: +@@ -364,12 +364,12 @@ int sw842_decompress(const u8 *in, unsigned int ilen, + } + + if (sw842_template_counts) +- atomic_inc(&template_short_data_count); ++ atomic_inc_unchecked(&template_short_data_count); + + break; + case OP_END: + if (sw842_template_counts) +- atomic_inc(&template_end_count); ++ atomic_inc_unchecked(&template_end_count); + + break; + default: /* use template */ +diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug +index a6c8db1d62f6..8ff38cd2c1bb 100644 +--- a/lib/Kconfig.debug ++++ b/lib/Kconfig.debug +@@ -244,6 +244,7 @@ config PAGE_OWNER + bool "Track page owner" + depends on DEBUG_KERNEL && STACKTRACE_SUPPORT + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + select STACKTRACE + select STACKDEPOT + select PAGE_EXTENSION +@@ -260,6 +261,7 @@ config PAGE_OWNER + config DEBUG_FS + bool "Debug Filesystem" + select SRCU ++ depends on !GRKERNSEC_KMEM + help + debugfs is a virtual file system that kernel developers use to put + debugging files into. Enable this option to be able to read and +@@ -513,6 +515,7 @@ config DEBUG_KMEMLEAK + bool "Kernel memory leak detector" + depends on DEBUG_KERNEL && HAVE_DEBUG_KMEMLEAK + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + select STACKTRACE if STACKTRACE_SUPPORT + select KALLSYMS + select CRC32 +@@ -712,6 +715,7 @@ config KCOV + select DEBUG_FS + select GCC_PLUGINS if !COMPILE_TEST + select GCC_PLUGIN_SANCOV if !COMPILE_TEST ++ depends on !GRKERNSEC_KMEM + help + KCOV exposes kernel code coverage information in a form suitable + for coverage-guided fuzzing (randomized testing). +@@ -1013,7 +1017,7 @@ config DEBUG_MUTEXES + + config DEBUG_WW_MUTEX_SLOWPATH + bool "Wait/wound mutex debugging: Slowpath testing" +- depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT ++ depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN + select DEBUG_LOCK_ALLOC + select DEBUG_SPINLOCK + select DEBUG_MUTEXES +@@ -1030,7 +1034,7 @@ config DEBUG_WW_MUTEX_SLOWPATH + + config DEBUG_LOCK_ALLOC + bool "Lock debugging: detect incorrect freeing of live locks" +- depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT ++ depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN + select DEBUG_SPINLOCK + select DEBUG_MUTEXES + select LOCKDEP +@@ -1044,7 +1048,7 @@ config DEBUG_LOCK_ALLOC + + config PROVE_LOCKING + bool "Lock debugging: prove locking correctness" +- depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT ++ depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN + select LOCKDEP + select DEBUG_SPINLOCK + select DEBUG_MUTEXES +@@ -1098,7 +1102,7 @@ config LOCKDEP + + config LOCK_STAT + bool "Lock usage statistics" +- depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT ++ depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN + select LOCKDEP + select DEBUG_SPINLOCK + select DEBUG_MUTEXES +@@ -1511,6 +1515,7 @@ config NOTIFIER_ERROR_INJECTION + tristate "Notifier error injection" + depends on DEBUG_KERNEL + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + help + This option provides the ability to inject artificial errors to + specified notifier chain callbacks. It is useful to test the error +@@ -1656,6 +1661,7 @@ config FAIL_MMC_REQUEST + config FAIL_FUTEX + bool "Fault-injection capability for futexes" + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + depends on FAULT_INJECTION && FUTEX + help + Provide fault-injection capability for futexes. +@@ -1680,6 +1686,7 @@ config LATENCYTOP + depends on DEBUG_KERNEL + depends on STACKTRACE_SUPPORT + depends on PROC_FS ++ depends on !GRKERNSEC_HIDESYM + select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC + select KALLSYMS + select KALLSYMS_ALL +@@ -1834,7 +1841,7 @@ endmenu # runtime tests + + config PROVIDE_OHCI1394_DMA_INIT + bool "Remote debugging over FireWire early on boot" +- depends on PCI && X86 ++ depends on PCI && X86 && !GRKERNSEC + help + If you want to debug problems which hang or crash the kernel early + on boot and the crashing machine has a FireWire port, you can use +diff --git a/lib/Kconfig.kmemcheck b/lib/Kconfig.kmemcheck +index 846e039a86b4..63ef28479b40 100644 +--- a/lib/Kconfig.kmemcheck ++++ b/lib/Kconfig.kmemcheck +@@ -10,6 +10,7 @@ menuconfig KMEMCHECK + depends on SLUB || SLAB + depends on !CC_OPTIMIZE_FOR_SIZE + depends on !FUNCTION_TRACER ++ depends on !PAX_INITIFY + select FRAME_POINTER + select STACKTRACE + default n +diff --git a/lib/Makefile b/lib/Makefile +index 50144a3aeebd..21d91da92ea4 100644 +--- a/lib/Makefile ++++ b/lib/Makefile +@@ -76,7 +76,7 @@ obj-$(CONFIG_BTREE) += btree.o + obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o + obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o + obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o +-obj-$(CONFIG_DEBUG_LIST) += list_debug.o ++obj-y += list_debug.o + obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o + + ifneq ($(CONFIG_HAVE_DEC_LOCK),y) +diff --git a/lib/bitmap.c b/lib/bitmap.c +index 0b66f0e5eb6b..58f3aef7b9b5 100644 +--- a/lib/bitmap.c ++++ b/lib/bitmap.c +@@ -363,7 +363,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen, + { + int c, old_c, totaldigits, ndigits, nchunks, nbits; + u32 chunk; +- const char __user __force *ubuf = (const char __user __force *)buf; ++ const char __user *ubuf = (const char __force_user *)buf; + + bitmap_zero(maskp, nmaskbits); + +@@ -449,7 +449,7 @@ int bitmap_parse_user(const char __user *ubuf, + { + if (!access_ok(VERIFY_READ, ubuf, ulen)) + return -EFAULT; +- return __bitmap_parse((const char __force *)ubuf, ++ return __bitmap_parse((const char __force_kernel *)ubuf, + ulen, 1, maskp, nmaskbits); + + } +@@ -515,7 +515,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen, + unsigned int a, b, old_a, old_b; + unsigned int group_size, used_size; + int c, old_c, totaldigits, ndigits; +- const char __user __force *ubuf = (const char __user __force *)buf; ++ const char __user *ubuf = (const char __force_user *)buf; + int at_start, in_range, in_partial_range; + + totaldigits = c = 0; +@@ -655,7 +655,7 @@ int bitmap_parselist_user(const char __user *ubuf, + { + if (!access_ok(VERIFY_READ, ubuf, ulen)) + return -EFAULT; +- return __bitmap_parselist((const char __force *)ubuf, ++ return __bitmap_parselist((const char __force_kernel *)ubuf, + ulen, 1, maskp, nmaskbits); + } + EXPORT_SYMBOL(bitmap_parselist_user); +diff --git a/lib/bug.c b/lib/bug.c +index bc3656e944d2..470f3ab4c0c2 100644 +--- a/lib/bug.c ++++ b/lib/bug.c +@@ -148,6 +148,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs) + return BUG_TRAP_TYPE_NONE; + + bug = find_bug(bugaddr); ++ if (!bug) ++ return BUG_TRAP_TYPE_NONE; + + file = NULL; + line = 0; +diff --git a/lib/debugobjects.c b/lib/debugobjects.c +index 056052dc8e91..6f17c2ed5b2e 100644 +--- a/lib/debugobjects.c ++++ b/lib/debugobjects.c +@@ -288,7 +288,7 @@ static void debug_object_is_on_stack(void *addr, int onstack) + if (limit > 4) + return; + +- is_on_stack = object_is_on_stack(addr); ++ is_on_stack = object_starts_on_stack(addr); + if (is_on_stack == onstack) + return; + +diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c +index 0234361b24b8..41a411c999da 100644 +--- a/lib/decompress_bunzip2.c ++++ b/lib/decompress_bunzip2.c +@@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len, + + /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of + uncompressed data. Allocate intermediate buffer for block. */ +- bd->dbufSize = 100000*(i-BZh0); ++ i -= BZh0; ++ bd->dbufSize = 100000 * i; + + bd->dbuf = large_malloc(bd->dbufSize * sizeof(int)); + if (!bd->dbuf) +diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c +index ed7a1fd819f2..44a1a62e43ca 100644 +--- a/lib/decompress_unlzma.c ++++ b/lib/decompress_unlzma.c +@@ -39,10 +39,10 @@ + + #define MIN(a, b) (((a) < (b)) ? (a) : (b)) + +-static long long INIT read_int(unsigned char *ptr, int size) ++static unsigned long long INIT read_int(unsigned char *ptr, int size) + { + int i; +- long long ret = 0; ++ unsigned long long ret = 0; + + for (i = 0; i < size; i++) + ret = (ret << 8) | ptr[size-i-1]; +diff --git a/lib/div64.c b/lib/div64.c +index 7f345259c32f..c53be4b9d09d 100644 +--- a/lib/div64.c ++++ b/lib/div64.c +@@ -61,7 +61,7 @@ EXPORT_SYMBOL(__div64_32); + #endif + + #ifndef div_s64_rem +-s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder) ++s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder) + { + u64 quotient; + +@@ -132,7 +132,7 @@ EXPORT_SYMBOL(div64_u64_rem); + * 'http://www.hackersdelight.org/hdcodetxt/divDouble.c.txt' + */ + #ifndef div64_u64 +-u64 div64_u64(u64 dividend, u64 divisor) ++u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor) + { + u32 high = divisor >> 32; + u64 quot; +diff --git a/lib/dma-debug.c b/lib/dma-debug.c +index 8971370bfb16..79eb3f2796e3 100644 +--- a/lib/dma-debug.c ++++ b/lib/dma-debug.c +@@ -990,7 +990,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti + + void dma_debug_add_bus(struct bus_type *bus) + { +- struct notifier_block *nb; ++ notifier_block_no_const *nb; + + if (dma_debug_disabled()) + return; +@@ -1181,7 +1181,7 @@ static void check_for_stack(struct device *dev, + if (PageHighMem(page)) + return; + addr = page_address(page) + offset; +- if (object_is_on_stack(addr)) ++ if (object_starts_on_stack(addr)) + err_printk(dev, NULL, "DMA-API: device driver maps memory from stack [addr=%p]\n", addr); + } else { + /* Stack is vmalloced. */ +@@ -1193,6 +1193,7 @@ static void check_for_stack(struct device *dev, + + addr = (u8 *)current->stack + i * PAGE_SIZE + offset; + err_printk(dev, NULL, "DMA-API: device driver maps memory from stack [probable addr=%p]\n", addr); ++ dump_stack(); + break; + } + } +diff --git a/lib/inflate.c b/lib/inflate.c +index 013a76193481..c28f3fcda6b8 100644 +--- a/lib/inflate.c ++++ b/lib/inflate.c +@@ -269,7 +269,7 @@ static void free(void *where) + malloc_ptr = free_mem_ptr; + } + #else +-#define malloc(a) kmalloc(a, GFP_KERNEL) ++#define malloc(a) kmalloc((a), GFP_KERNEL) + #define free(a) kfree(a) + #endif + +diff --git a/lib/ioremap.c b/lib/ioremap.c +index 86c8911b0e3a..f5bfc34c5af4 100644 +--- a/lib/ioremap.c ++++ b/lib/ioremap.c +@@ -75,7 +75,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr, + unsigned long next; + + phys_addr -= addr; +- pmd = pmd_alloc(&init_mm, pud, addr); ++ pmd = pmd_alloc_kernel(&init_mm, pud, addr); + if (!pmd) + return -ENOMEM; + do { +@@ -101,7 +101,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr, + unsigned long next; + + phys_addr -= addr; +- pud = pud_alloc(&init_mm, pgd, addr); ++ pud = pud_alloc_kernel(&init_mm, pgd, addr); + if (!pud) + return -ENOMEM; + do { +diff --git a/lib/irq_poll.c b/lib/irq_poll.c +index 1d6565e81030..effaf1370f2d 100644 +--- a/lib/irq_poll.c ++++ b/lib/irq_poll.c +@@ -74,7 +74,7 @@ void irq_poll_complete(struct irq_poll *iop) + } + EXPORT_SYMBOL(irq_poll_complete); + +-static void __latent_entropy irq_poll_softirq(struct softirq_action *h) ++static void __latent_entropy irq_poll_softirq(void) + { + struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll); + int rearm = 0, budget = irq_poll_budget; +diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c +index 391fd23976a2..96e17b6e0146 100644 +--- a/lib/is_single_threaded.c ++++ b/lib/is_single_threaded.c +@@ -22,6 +22,9 @@ bool current_is_single_threaded(void) + struct task_struct *p, *t; + bool ret; + ++ if (!mm) ++ return true; ++ + if (atomic_read(&task->signal->live) != 1) + return false; + +diff --git a/lib/kobject.c b/lib/kobject.c +index 445dcaeb0f56..cbfd25de80cf 100644 +--- a/lib/kobject.c ++++ b/lib/kobject.c +@@ -955,9 +955,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add); + + + static DEFINE_SPINLOCK(kobj_ns_type_lock); +-static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES]; ++static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only; + +-int kobj_ns_type_register(const struct kobj_ns_type_operations *ops) ++int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops) + { + enum kobj_ns_type type = ops->type; + int error; +diff --git a/lib/list_debug.c b/lib/list_debug.c +index 3859bf63561c..38bdeaafb060 100644 +--- a/lib/list_debug.c ++++ b/lib/list_debug.c +@@ -11,7 +11,9 @@ + #include <linux/bug.h> + #include <linux/kernel.h> + #include <linux/rculist.h> ++#include <linux/mm.h> + ++#ifdef CONFIG_DEBUG_LIST + /* + * Insert a new entry between two known consecutive entries. + * +@@ -19,21 +21,40 @@ + * the prev/next entries already! + */ + ++static bool __list_add_debug(struct list_head *new, ++ struct list_head *prev, ++ struct list_head *next) ++{ ++ if (unlikely(next->prev != prev)) { ++ printk(KERN_ERR "list_add corruption. next->prev should be " ++ "prev (%p), but was %p. (next=%p).\n", ++ prev, next->prev, next); ++ BUG(); ++ return false; ++ } ++ if (unlikely(prev->next != next)) { ++ printk(KERN_ERR "list_add corruption. prev->next should be " ++ "next (%p), but was %p. (prev=%p).\n", ++ next, prev->next, prev); ++ BUG(); ++ return false; ++ } ++ if (unlikely(new == prev || new == next)) { ++ printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n", ++ new, prev, next); ++ BUG(); ++ return false; ++ } ++ return true; ++} ++ + void __list_add(struct list_head *new, +- struct list_head *prev, +- struct list_head *next) ++ struct list_head *prev, ++ struct list_head *next) + { +- WARN(next->prev != prev, +- "list_add corruption. next->prev should be " +- "prev (%p), but was %p. (next=%p).\n", +- prev, next->prev, next); +- WARN(prev->next != next, +- "list_add corruption. prev->next should be " +- "next (%p), but was %p. (prev=%p).\n", +- next, prev->next, prev); +- WARN(new == prev || new == next, +- "list_add double add: new=%p, prev=%p, next=%p.\n", +- new, prev, next); ++ if (!__list_add_debug(new, prev, next)) ++ return; ++ + next->prev = new; + new->next = next; + new->prev = prev; +@@ -41,28 +62,46 @@ void __list_add(struct list_head *new, + } + EXPORT_SYMBOL(__list_add); + +-void __list_del_entry(struct list_head *entry) ++static bool __list_del_entry_debug(struct list_head *entry) + { + struct list_head *prev, *next; + + prev = entry->prev; + next = entry->next; + +- if (WARN(next == LIST_POISON1, +- "list_del corruption, %p->next is LIST_POISON1 (%p)\n", +- entry, LIST_POISON1) || +- WARN(prev == LIST_POISON2, +- "list_del corruption, %p->prev is LIST_POISON2 (%p)\n", +- entry, LIST_POISON2) || +- WARN(prev->next != entry, +- "list_del corruption. prev->next should be %p, " +- "but was %p\n", entry, prev->next) || +- WARN(next->prev != entry, +- "list_del corruption. next->prev should be %p, " +- "but was %p\n", entry, next->prev)) ++ if (unlikely(next == LIST_POISON1)) { ++ printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n", ++ entry, LIST_POISON1); ++ BUG(); ++ return false; ++ } ++ if (unlikely(prev == LIST_POISON2)) { ++ printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n", ++ entry, LIST_POISON2); ++ BUG(); ++ return false; ++ } ++ if (unlikely(entry->prev->next != entry)) { ++ printk(KERN_ERR "list_del corruption. prev->next should be %p, " ++ "but was %p\n", entry, prev->next); ++ BUG(); ++ return false; ++ } ++ if (unlikely(entry->next->prev != entry)) { ++ printk(KERN_ERR "list_del corruption. next->prev should be %p, " ++ "but was %p\n", entry, next->prev); ++ BUG(); ++ return false; ++ } ++ return true; ++} ++ ++void __list_del_entry(struct list_head *entry) ++{ ++ if (!__list_del_entry_debug(entry)) + return; + +- __list_del(prev, next); ++ __list_del(entry->prev, entry->next); + } + EXPORT_SYMBOL(__list_del_entry); + +@@ -86,15 +125,84 @@ EXPORT_SYMBOL(list_del); + void __list_add_rcu(struct list_head *new, + struct list_head *prev, struct list_head *next) + { +- WARN(next->prev != prev, +- "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n", +- prev, next->prev, next); +- WARN(prev->next != next, +- "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n", +- next, prev->next, prev); ++ if (!__list_add_debug(new, prev, next)) ++ return; ++ + new->next = next; + new->prev = prev; + rcu_assign_pointer(list_next_rcu(prev), new); + next->prev = new; + } + EXPORT_SYMBOL(__list_add_rcu); ++#endif ++ ++void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next) ++{ ++#ifdef CONFIG_DEBUG_LIST ++ if (!__list_add_debug(new, prev, next)) ++ return; ++#endif ++ ++ pax_open_kernel(); ++ next->prev = new; ++ new->next = next; ++ new->prev = prev; ++ prev->next = new; ++ pax_close_kernel(); ++} ++EXPORT_SYMBOL(__pax_list_add); ++ ++void pax_list_del(struct list_head *entry) ++{ ++#ifdef CONFIG_DEBUG_LIST ++ if (!__list_del_entry_debug(entry)) ++ return; ++#endif ++ ++ pax_open_kernel(); ++ __list_del(entry->prev, entry->next); ++ entry->next = LIST_POISON1; ++ entry->prev = LIST_POISON2; ++ pax_close_kernel(); ++} ++EXPORT_SYMBOL(pax_list_del); ++ ++void pax_list_del_init(struct list_head *entry) ++{ ++ pax_open_kernel(); ++ __list_del(entry->prev, entry->next); ++ INIT_LIST_HEAD(entry); ++ pax_close_kernel(); ++} ++EXPORT_SYMBOL(pax_list_del_init); ++ ++void __pax_list_add_rcu(struct list_head *new, ++ struct list_head *prev, struct list_head *next) ++{ ++#ifdef CONFIG_DEBUG_LIST ++ if (!__list_add_debug(new, prev, next)) ++ return; ++#endif ++ ++ pax_open_kernel(); ++ new->next = next; ++ new->prev = prev; ++ rcu_assign_pointer(list_next_rcu(prev), new); ++ next->prev = new; ++ pax_close_kernel(); ++} ++EXPORT_SYMBOL(__pax_list_add_rcu); ++ ++void pax_list_del_rcu(struct list_head *entry) ++{ ++#ifdef CONFIG_DEBUG_LIST ++ if (!__list_del_entry_debug(entry)) ++ return; ++#endif ++ ++ pax_open_kernel(); ++ __list_del(entry->prev, entry->next); ++ entry->prev = LIST_POISON2; ++ pax_close_kernel(); ++} ++EXPORT_SYMBOL(pax_list_del_rcu); +diff --git a/lib/llist.c b/lib/llist.c +index ae5872b1df0c..63a969863eaa 100644 +--- a/lib/llist.c ++++ b/lib/llist.c +@@ -25,6 +25,7 @@ + #include <linux/kernel.h> + #include <linux/export.h> + #include <linux/llist.h> ++#include <linux/mm.h> + + + /** +@@ -48,6 +49,22 @@ bool llist_add_batch(struct llist_node *new_first, struct llist_node *new_last, + } + EXPORT_SYMBOL_GPL(llist_add_batch); + ++bool pax_llist_add_batch(struct llist_node *new_first, struct llist_node *new_last, ++ struct llist_head *head) ++{ ++ struct llist_node *first; ++ ++ do { ++ first = ACCESS_ONCE(head->first); ++ pax_open_kernel(); ++ new_last->next = first; ++ pax_close_kernel(); ++ } while (cmpxchg(&head->first, first, new_first) != first); ++ ++ return !first; ++} ++EXPORT_SYMBOL_GPL(pax_llist_add_batch); ++ + /** + * llist_del_first - delete the first entry of lock-less list + * @head: the head for your lock-less list +diff --git a/lib/lockref.c b/lib/lockref.c +index 5a92189ad711..d77978d1cde4 100644 +--- a/lib/lockref.c ++++ b/lib/lockref.c +@@ -40,13 +40,13 @@ + void lockref_get(struct lockref *lockref) + { + CMPXCHG_LOOP( +- new.count++; ++ __lockref_inc(&new); + , + return; + ); + + spin_lock(&lockref->lock); +- lockref->count++; ++ __lockref_inc(lockref); + spin_unlock(&lockref->lock); + } + EXPORT_SYMBOL(lockref_get); +@@ -61,8 +61,8 @@ int lockref_get_not_zero(struct lockref *lockref) + int retval; + + CMPXCHG_LOOP( +- new.count++; +- if (old.count <= 0) ++ __lockref_inc(&new); ++ if (__lockref_read(&old) <= 0) + return 0; + , + return 1; +@@ -70,8 +70,8 @@ int lockref_get_not_zero(struct lockref *lockref) + + spin_lock(&lockref->lock); + retval = 0; +- if (lockref->count > 0) { +- lockref->count++; ++ if (__lockref_read(lockref) > 0) { ++ __lockref_inc(lockref); + retval = 1; + } + spin_unlock(&lockref->lock); +@@ -88,17 +88,17 @@ EXPORT_SYMBOL(lockref_get_not_zero); + int lockref_get_or_lock(struct lockref *lockref) + { + CMPXCHG_LOOP( +- new.count++; +- if (old.count <= 0) ++ __lockref_inc(&new); ++ if (__lockref_read(&old) <= 0) + break; + , + return 1; + ); + + spin_lock(&lockref->lock); +- if (lockref->count <= 0) ++ if (__lockref_read(lockref) <= 0) + return 0; +- lockref->count++; ++ __lockref_inc(lockref); + spin_unlock(&lockref->lock); + return 1; + } +@@ -114,11 +114,11 @@ EXPORT_SYMBOL(lockref_get_or_lock); + int lockref_put_return(struct lockref *lockref) + { + CMPXCHG_LOOP( +- new.count--; +- if (old.count <= 0) ++ __lockref_dec(&new); ++ if (__lockref_read(&old) <= 0) + return -1; + , +- return new.count; ++ return __lockref_read(&new); + ); + return -1; + } +@@ -132,17 +132,17 @@ EXPORT_SYMBOL(lockref_put_return); + int lockref_put_or_lock(struct lockref *lockref) + { + CMPXCHG_LOOP( +- new.count--; +- if (old.count <= 1) ++ __lockref_dec(&new); ++ if (__lockref_read(&old) <= 1) + break; + , + return 1; + ); + + spin_lock(&lockref->lock); +- if (lockref->count <= 1) ++ if (__lockref_read(lockref) <= 1) + return 0; +- lockref->count--; ++ __lockref_dec(lockref); + spin_unlock(&lockref->lock); + return 1; + } +@@ -155,7 +155,7 @@ EXPORT_SYMBOL(lockref_put_or_lock); + void lockref_mark_dead(struct lockref *lockref) + { + assert_spin_locked(&lockref->lock); +- lockref->count = -128; ++ __lockref_set(lockref, -128); + } + EXPORT_SYMBOL(lockref_mark_dead); + +@@ -169,8 +169,8 @@ int lockref_get_not_dead(struct lockref *lockref) + int retval; + + CMPXCHG_LOOP( +- new.count++; +- if (old.count < 0) ++ __lockref_inc(&new); ++ if (__lockref_read(&old) < 0) + return 0; + , + return 1; +@@ -178,8 +178,8 @@ int lockref_get_not_dead(struct lockref *lockref) + + spin_lock(&lockref->lock); + retval = 0; +- if (lockref->count >= 0) { +- lockref->count++; ++ if (__lockref_read(lockref) >= 0) { ++ __lockref_inc(lockref); + retval = 1; + } + spin_unlock(&lockref->lock); +diff --git a/lib/nlattr.c b/lib/nlattr.c +index fce1e9afc6d9..d44559b80147 100644 +--- a/lib/nlattr.c ++++ b/lib/nlattr.c +@@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count) + { + int minlen = min_t(int, count, nla_len(src)); + ++ BUG_ON(minlen < 0); ++ + memcpy(dest, nla_data(src), minlen); + if (count > minlen) + memset(dest + minlen, 0, count - minlen); +diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c +index 9ac959ef4cae..6c94a5e77e64 100644 +--- a/lib/percpu-refcount.c ++++ b/lib/percpu-refcount.c +@@ -31,7 +31,7 @@ + * atomic_long_t can't hit 0 before we've added up all the percpu refs. + */ + +-#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1)) ++#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2)) + + static DEFINE_SPINLOCK(percpu_ref_switch_lock); + static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq); +diff --git a/lib/radix-tree.c b/lib/radix-tree.c +index 8e6d552c40dd..3b33b84e4189 100644 +--- a/lib/radix-tree.c ++++ b/lib/radix-tree.c +@@ -67,7 +67,7 @@ struct radix_tree_preload { + /* nodes->private_data points to next preallocated node */ + struct radix_tree_node *nodes; + }; +-static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, }; ++static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads); + + static inline void *node_to_entry(void *ptr) + { +diff --git a/lib/rbtree.c b/lib/rbtree.c +index eb8a19fee110..3cb9b612ac67 100644 +--- a/lib/rbtree.c ++++ b/lib/rbtree.c +@@ -412,7 +412,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {} + static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {} + + static const struct rb_augment_callbacks dummy_callbacks = { +- dummy_propagate, dummy_copy, dummy_rotate ++ .propagate = dummy_propagate, ++ .copy = dummy_copy, ++ .rotate = dummy_rotate + }; + + void rb_insert_color(struct rb_node *node, struct rb_root *root) +diff --git a/lib/rhashtable.c b/lib/rhashtable.c +index 32d0ad058380..7db49b501214 100644 +--- a/lib/rhashtable.c ++++ b/lib/rhashtable.c +@@ -651,8 +651,8 @@ EXPORT_SYMBOL_GPL(rhashtable_walk_exit); + * will rewind back to the beginning and you may use it immediately + * by calling rhashtable_walk_next. + */ ++int rhashtable_walk_start(struct rhashtable_iter *iter) __acquires(RCU); + int rhashtable_walk_start(struct rhashtable_iter *iter) +- __acquires(RCU) + { + struct rhashtable *ht = iter->ht; + +@@ -754,8 +754,8 @@ EXPORT_SYMBOL_GPL(rhashtable_walk_next); + * + * Finish a hash table walk. + */ ++void rhashtable_walk_stop(struct rhashtable_iter *iter) __releases(RCU); + void rhashtable_walk_stop(struct rhashtable_iter *iter) +- __releases(RCU) + { + struct rhashtable *ht; + struct bucket_table *tbl = iter->walker.tbl; +diff --git a/lib/seq_buf.c b/lib/seq_buf.c +index cb18469e1f49..20ac5112582e 100644 +--- a/lib/seq_buf.c ++++ b/lib/seq_buf.c +@@ -259,7 +259,7 @@ int seq_buf_putmem_hex(struct seq_buf *s, const void *mem, + */ + int seq_buf_path(struct seq_buf *s, const struct path *path, const char *esc) + { +- char *buf; ++ unsigned char *buf; + size_t size = seq_buf_get_buf(s, &buf); + int res = -1; + +@@ -268,7 +268,7 @@ int seq_buf_path(struct seq_buf *s, const struct path *path, const char *esc) + if (size) { + char *p = d_path(path, buf, size); + if (!IS_ERR(p)) { +- char *end = mangle_path(buf, p, esc); ++ unsigned char *end = mangle_path(buf, p, esc); + if (end) + res = end - buf; + } +diff --git a/lib/show_mem.c b/lib/show_mem.c +index 1feed6a2b12a..4ede1e9797f5 100644 +--- a/lib/show_mem.c ++++ b/lib/show_mem.c +@@ -47,6 +47,6 @@ void show_mem(unsigned int filter) + quicklist_total_size()); + #endif + #ifdef CONFIG_MEMORY_FAILURE +- printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages)); ++ printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages)); + #endif + } +diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c +index 7e35fc450c5b..808ece43acf3 100644 +--- a/lib/strncpy_from_user.c ++++ b/lib/strncpy_from_user.c +@@ -24,7 +24,7 @@ + */ + static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max) + { +- const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS; ++ static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS; + long res = 0; + + /* +diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c +index 8e105ed4df12..eefbbf9960fd 100644 +--- a/lib/strnlen_user.c ++++ b/lib/strnlen_user.c +@@ -26,7 +26,7 @@ + */ + static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max) + { +- const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS; ++ static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS; + long align, res = 0; + unsigned long c; + +diff --git a/lib/vsprintf.c b/lib/vsprintf.c +index 0967771d8f7f..2871684ad57c 100644 +--- a/lib/vsprintf.c ++++ b/lib/vsprintf.c +@@ -16,6 +16,9 @@ + * - scnprintf and vscnprintf + */ + ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++#define __INCLUDED_BY_HIDESYM 1 ++#endif + #include <stdarg.h> + #include <linux/clk.h> + #include <linux/clk-provider.h> +@@ -118,7 +121,7 @@ long long simple_strtoll(const char *cp, char **endp, unsigned int base) + } + EXPORT_SYMBOL(simple_strtoll); + +-static noinline_for_stack ++static noinline_for_stack __nocapture(1) __unverified_nocapture(1) + int skip_atoi(const char **s) + { + int i = 0; +@@ -680,7 +683,7 @@ char *symbol_string(char *buf, char *end, void *ptr, + #ifdef CONFIG_KALLSYMS + if (*fmt == 'B') + sprint_backtrace(sym, value); +- else if (*fmt != 'f' && *fmt != 's') ++ else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X') + sprint_symbol(sym, value); + else + sprint_symbol_no_offset(sym, value); +@@ -1470,7 +1473,11 @@ char *flags_string(char *buf, char *end, void *flags_ptr, const char *fmt) + return format_flags(buf, end, flags, names); + } + +-int kptr_restrict __read_mostly; ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++int kptr_restrict __read_only = 1; ++#else ++int kptr_restrict __read_only; ++#endif + + /* + * Show a '%p' thing. A kernel extension is that the '%p' is followed +@@ -1481,8 +1488,10 @@ int kptr_restrict __read_mostly; + * + * - 'F' For symbolic function descriptor pointers with offset + * - 'f' For simple symbolic function names without offset ++ * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM + * - 'S' For symbolic direct pointers with offset + * - 's' For symbolic direct pointers without offset ++ * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM + * - '[FfSs]R' as above with __builtin_extract_return_addr() translation + * - 'B' For backtraced symbolic direct pointers with offset + * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref] +@@ -1570,7 +1579,7 @@ int kptr_restrict __read_mostly; + * function pointers are really function descriptors, which contain a + * pointer to the real address. + */ +-static noinline_for_stack ++static noinline_for_stack __nocapture(1) __unverified_nocapture(1) + char *pointer(const char *fmt, char *buf, char *end, void *ptr, + struct printf_spec spec) + { +@@ -1578,12 +1587,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr, + + if (!ptr && *fmt != 'K') { + /* +- * Print (null) with the same width as a pointer so it makes ++ * Print (nil) with the same width as a pointer so it makes + * tabular output look nice. + */ + if (spec.field_width == -1) + spec.field_width = default_width; +- return string(buf, end, "(null)", spec); ++ return string(buf, end, "(nil)", spec); + } + + switch (*fmt) { +@@ -1593,6 +1602,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr, + /* Fallthrough */ + case 'S': + case 's': ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ break; ++#else ++ return symbol_string(buf, end, ptr, spec, fmt); ++#endif ++ case 'X': ++ ptr = dereference_function_descriptor(ptr); ++ case 'A': + case 'B': + return symbol_string(buf, end, ptr, spec, fmt); + case 'R': +@@ -1657,6 +1674,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr, + va_end(va); + return buf; + } ++ case 'P': ++ break; + case 'K': + switch (kptr_restrict) { + case 0: +@@ -1686,6 +1705,9 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr, + */ + cred = current_cred(); + if (!has_capability_noaudit(current, CAP_SYSLOG) || ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ !has_capability_noaudit(current, CAP_SYS_ADMIN) || ++#endif + !uid_eq(cred->euid, cred->uid) || + !gid_eq(cred->egid, cred->gid)) + ptr = NULL; +@@ -1719,6 +1741,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr, + case 'G': + return flags_string(buf, end, ptr, fmt); + } ++ ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ /* 'P' = approved pointers to copy to userland, ++ as in the /proc/kallsyms case, as we make it display nothing ++ for non-root users, and the real contents for root users ++ 'X' = approved simple symbols ++ Also ignore 'K' pointers, since we force their NULLing for non-root users ++ above ++ */ ++ if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) { ++ printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n"); ++ dump_stack(); ++ ptr = NULL; ++ } ++#endif ++ + spec.flags |= SMALL; + if (spec.field_width == -1) { + spec.field_width = default_width; +@@ -1749,7 +1787,7 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr, + * @precision: precision of a number + * @qualifier: qualifier of a number (long, size_t, ...) + */ +-static noinline_for_stack ++static noinline_for_stack __nocapture(1) + int format_decode(const char *fmt, struct printf_spec *spec) + { + const char *start = fmt; +@@ -2419,11 +2457,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf) + typeof(type) value; \ + if (sizeof(type) == 8) { \ + args = PTR_ALIGN(args, sizeof(u32)); \ +- *(u32 *)&value = *(u32 *)args; \ +- *((u32 *)&value + 1) = *(u32 *)(args + 4); \ ++ *(u32 *)&value = *(const u32 *)args; \ ++ *((u32 *)&value + 1) = *(const u32 *)(args + 4); \ + } else { \ + args = PTR_ALIGN(args, sizeof(type)); \ +- value = *(typeof(type) *)args; \ ++ value = *(const typeof(type) *)args; \ + } \ + args += sizeof(type); \ + value; \ +@@ -2486,7 +2524,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf) + case FORMAT_TYPE_STR: { + const char *str_arg = args; + args += strlen(str_arg) + 1; +- str = string(str, end, (char *)str_arg, spec); ++ str = string(str, end, str_arg, spec); + break; + } + +diff --git a/localversion-unofficial_grsec b/localversion-unofficial_grsec +new file mode 100644 +index 000000000000..ca785b0383c4 +--- /dev/null ++++ b/localversion-unofficial_grsec +@@ -0,0 +1 @@ ++-unofficial+grsec +diff --git a/mm/Kconfig b/mm/Kconfig +index 86e3e0e74d20..ab679cfb7b8f 100644 +--- a/mm/Kconfig ++++ b/mm/Kconfig +@@ -342,10 +342,11 @@ config KSM + root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set). + + config DEFAULT_MMAP_MIN_ADDR +- int "Low address space to protect from user allocation" ++ int "Low address space to protect from user allocation" + depends on MMU +- default 4096 +- help ++ default 32768 if ALPHA || ARM || PARISC || SPARC32 ++ default 65536 ++ help + This is the portion of low virtual memory which should be protected + from userspace allocation. Keeping a user from writing to low pages + can help reduce the impact of kernel NULL pointer bugs. +@@ -377,8 +378,9 @@ config MEMORY_FAILURE + + config HWPOISON_INJECT + tristate "HWPoison pages injector" +- depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS ++ depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC + select PROC_PAGE_MONITOR ++ depends on !GRKERNSEC + + config NOMMU_INITIAL_TRIM_EXCESS + int "Turn on mmap() excess space trimming before booting" +@@ -548,6 +550,7 @@ config MEM_SOFT_DIRTY + bool "Track memory changes" + depends on CHECKPOINT_RESTORE && HAVE_ARCH_SOFT_DIRTY && PROC_FS + select PROC_PAGE_MONITOR ++ depends on !GRKERNSEC + help + This option enables memory changes tracking by introducing a + soft-dirty bit on pte-s. This bit it set when someone writes +@@ -632,6 +635,7 @@ config ZSMALLOC_STAT + bool "Export zsmalloc statistics" + depends on ZSMALLOC + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + help + This option enables code in the zsmalloc to collect various + statistics about whats happening in zsmalloc and exports that +diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug +index afcc550877ff..ed3f09775601 100644 +--- a/mm/Kconfig.debug ++++ b/mm/Kconfig.debug +@@ -10,6 +10,7 @@ config PAGE_EXTENSION + config DEBUG_PAGEALLOC + bool "Debug page memory allocations" + depends on DEBUG_KERNEL ++ depends on !PAX_MEMORY_SANITIZE + depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC + depends on !KMEMCHECK + select PAGE_EXTENSION +diff --git a/mm/backing-dev.c b/mm/backing-dev.c +index 6ff2d7744223..0452af3711e6 100644 +--- a/mm/backing-dev.c ++++ b/mm/backing-dev.c +@@ -12,7 +12,7 @@ + #include <linux/device.h> + #include <trace/events/writeback.h> + +-static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0); ++static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0); + + struct backing_dev_info noop_backing_dev_info = { + .name = "noop", +@@ -903,7 +903,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name) + return err; + + err = bdi_register(bdi, NULL, "%.28s-%ld", name, +- atomic_long_inc_return(&bdi_seq)); ++ atomic_long_inc_return_unchecked(&bdi_seq)); + if (err) { + bdi_destroy(bdi); + return err; +diff --git a/mm/fadvise.c b/mm/fadvise.c +index 6c707bfe02fd..c8d0529b0fc7 100644 +--- a/mm/fadvise.c ++++ b/mm/fadvise.c +@@ -165,7 +165,7 @@ SYSCALL_DEFINE4(fadvise64_64, int, fd, loff_t, offset, loff_t, len, int, advice) + + #ifdef __ARCH_WANT_SYS_FADVISE64 + +-SYSCALL_DEFINE4(fadvise64, int, fd, loff_t, offset, size_t, len, int, advice) ++SYSCALL_DEFINE4(fadvise64, int, fd, loff_t, offset, loff_t, len, int, advice) + { + return sys_fadvise64_64(fd, offset, len, advice); + } +diff --git a/mm/filemap.c b/mm/filemap.c +index edfb90e3830c..b6f95cc39b7b 100644 +--- a/mm/filemap.c ++++ b/mm/filemap.c +@@ -2345,7 +2345,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma) + struct address_space *mapping = file->f_mapping; + + if (!mapping->a_ops->readpage) +- return -ENOEXEC; ++ return -ENODEV; + file_accessed(file); + vma->vm_ops = &generic_file_vm_ops; + return 0; +@@ -2388,7 +2388,7 @@ static struct page *wait_on_page_read(struct page *page) + + static struct page *do_read_cache_page(struct address_space *mapping, + pgoff_t index, +- int (*filler)(void *, struct page *), ++ filler_t *filler, + void *data, + gfp_t gfp) + { +@@ -2495,7 +2495,7 @@ static struct page *do_read_cache_page(struct address_space *mapping, + */ + struct page *read_cache_page(struct address_space *mapping, + pgoff_t index, +- int (*filler)(void *, struct page *), ++ filler_t *filler, + void *data) + { + return do_read_cache_page(mapping, index, filler, data, mapping_gfp_mask(mapping)); +@@ -2517,7 +2517,7 @@ struct page *read_cache_page_gfp(struct address_space *mapping, + pgoff_t index, + gfp_t gfp) + { +- filler_t *filler = (filler_t *)mapping->a_ops->readpage; ++ filler_t *filler = mapping->a_ops->readpage; + + return do_read_cache_page(mapping, index, filler, NULL, gfp); + } +@@ -2547,6 +2547,7 @@ inline ssize_t generic_write_checks(struct kiocb *iocb, struct iov_iter *from) + pos = iocb->ki_pos; + + if (limit != RLIM_INFINITY) { ++ gr_learn_resource(current, RLIMIT_FSIZE, iocb->ki_pos, 0); + if (iocb->ki_pos >= limit) { + send_sig(SIGXFSZ, current, 0); + return -EFBIG; +diff --git a/mm/gup.c b/mm/gup.c +index c63a0341ae38..6a9bb0bf53b5 100644 +--- a/mm/gup.c ++++ b/mm/gup.c +@@ -543,14 +543,14 @@ static long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm, + if (!(gup_flags & FOLL_FORCE)) + gup_flags |= FOLL_NUMA; + +- do { ++ while (nr_pages) { + struct page *page; + unsigned int foll_flags = gup_flags; + unsigned int page_increm; + + /* first iteration or cross vma bound */ + if (!vma || start >= vma->vm_end) { +- vma = find_extend_vma(mm, start); ++ vma = find_vma(mm, start); + if (!vma && in_gate_area(mm, start)) { + int ret; + ret = get_gate_page(mm, start & PAGE_MASK, +@@ -562,7 +562,7 @@ static long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm, + goto next_page; + } + +- if (!vma || check_vma_flags(vma, gup_flags)) ++ if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags)) + return i ? : -EFAULT; + if (is_vm_hugetlb_page(vma)) { + i = follow_hugetlb_page(mm, vma, pages, vmas, +@@ -623,7 +623,7 @@ static long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm, + i += page_increm; + start += page_increm * PAGE_SIZE; + nr_pages -= page_increm; +- } while (nr_pages); ++ } + return i; + } + +diff --git a/mm/highmem.c b/mm/highmem.c +index 50b4ca6787f0..cf64608f2a83 100644 +--- a/mm/highmem.c ++++ b/mm/highmem.c +@@ -191,8 +191,9 @@ static void flush_all_zero_pkmaps(void) + * So no dangers, even with speculative execution. + */ + page = pte_page(pkmap_page_table[i]); ++ pax_open_kernel(); + pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]); +- ++ pax_close_kernel(); + set_page_address(page, NULL); + need_flush = 1; + } +@@ -255,8 +256,11 @@ static inline unsigned long map_new_virtual(struct page *page) + } + } + vaddr = PKMAP_ADDR(last_pkmap_nr); ++ ++ pax_open_kernel(); + set_pte_at(&init_mm, vaddr, + &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot)); ++ pax_close_kernel(); + + pkmap_count[last_pkmap_nr] = 1; + set_page_address(page, (void *)vaddr); +diff --git a/mm/hugetlb.c b/mm/hugetlb.c +index 65c36acf8a6b..daaa16101d08 100644 +--- a/mm/hugetlb.c ++++ b/mm/hugetlb.c +@@ -38,7 +38,72 @@ int hugepages_treat_as_movable; + + int hugetlb_max_hstate __read_mostly; + unsigned int default_hstate_idx; +-struct hstate hstates[HUGE_MAX_HSTATE]; ++ ++#ifdef CONFIG_CGROUP_HUGETLB ++static struct cftype hugetlb_files[HUGE_MAX_HSTATE][5] = { ++# define MEMFILE_PRIVATE(x, val) (((x) << 16) | (val)) ++# define CFTYPE_INIT(idx) \ ++ { /* Add the limit file */ \ ++ [0] = { .private = MEMFILE_PRIVATE(idx, RES_LIMIT), \ ++ .read_u64 = hugetlb_cgroup_read_u64, \ ++ .write = hugetlb_cgroup_write, }, \ ++ /* Add the usage file */ \ ++ [1] = { .private = MEMFILE_PRIVATE(idx, RES_USAGE), \ ++ .read_u64 = hugetlb_cgroup_read_u64, }, \ ++ /* Add the MAX usage file */ \ ++ [2] = { .private = MEMFILE_PRIVATE(idx, RES_MAX_USAGE), \ ++ .write = hugetlb_cgroup_reset, \ ++ .read_u64 = hugetlb_cgroup_read_u64, }, \ ++ /* Add the failcntfile */ \ ++ [3] = { .private = MEMFILE_PRIVATE(idx, RES_FAILCNT), \ ++ .write = hugetlb_cgroup_reset, \ ++ .read_u64 = hugetlb_cgroup_read_u64, }, \ ++ [4] = { /* NULL terminator */ }, \ ++ } ++ ++# if HUGE_MAX_HSTATE > 0 ++ [0] = CFTYPE_INIT(0), ++# endif ++# if HUGE_MAX_HSTATE > 1 ++ [1] = CFTYPE_INIT(1), ++# endif ++# if HUGE_MAX_HSTATE > 2 ++ [2] = CFTYPE_INIT(2), ++# endif ++# if HUGE_MAX_HSTATE > 3 ++ [3] = CFTYPE_INIT(3), ++# endif ++# if HUGE_MAX_HSTATE > 4 ++# error PaX: add more initializers... ++# endif ++ ++# undef CFTYPE_INIT ++}; ++#endif ++ ++struct hstate hstates[HUGE_MAX_HSTATE] = { ++#ifdef CONFIG_CGROUP_HUGETLB ++# define HSTATE_INIT(idx) [idx] = { .cgroup_files = &hugetlb_files[idx] } ++ ++# if HUGE_MAX_HSTATE > 0 ++ HSTATE_INIT(0), ++# endif ++# if HUGE_MAX_HSTATE > 1 ++ HSTATE_INIT(1), ++# endif ++# if HUGE_MAX_HSTATE > 2 ++ HSTATE_INIT(2), ++# endif ++# if HUGE_MAX_HSTATE > 3 ++ HSTATE_INIT(3), ++# endif ++# if HUGE_MAX_HSTATE > 4 ++# error PaX: add more initializers... ++# endif ++ ++# undef HSTATE_INIT ++#endif ++}; + /* + * Minimum page order among possible hugepage sizes, set to a proper value + * at boot time. +@@ -2913,6 +2978,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy, + struct ctl_table *table, int write, + void __user *buffer, size_t *length, loff_t *ppos) + { ++ ctl_table_no_const t; + struct hstate *h = &default_hstate; + unsigned long tmp = h->max_huge_pages; + int ret; +@@ -2920,9 +2986,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy, + if (!hugepages_supported()) + return -EOPNOTSUPP; + +- table->data = &tmp; +- table->maxlen = sizeof(unsigned long); +- ret = proc_doulongvec_minmax(table, write, buffer, length, ppos); ++ t = *table; ++ t.data = &tmp; ++ t.maxlen = sizeof(unsigned long); ++ ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos); + if (ret) + goto out; + +@@ -2957,6 +3024,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write, + struct hstate *h = &default_hstate; + unsigned long tmp; + int ret; ++ ctl_table_no_const hugetlb_table; + + if (!hugepages_supported()) + return -EOPNOTSUPP; +@@ -2966,9 +3034,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write, + if (write && hstate_is_gigantic(h)) + return -EINVAL; + +- table->data = &tmp; +- table->maxlen = sizeof(unsigned long); +- ret = proc_doulongvec_minmax(table, write, buffer, length, ppos); ++ hugetlb_table = *table; ++ hugetlb_table.data = &tmp; ++ hugetlb_table.maxlen = sizeof(unsigned long); ++ ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos); + if (ret) + goto out; + +@@ -3462,6 +3531,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma, + i_mmap_unlock_write(mapping); + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ struct vm_area_struct *vma_m; ++ unsigned long address_m; ++ pte_t *ptep_m; ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (!vma_m) ++ return; ++ ++ BUG_ON(address >= SEGMEXEC_TASK_SIZE); ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK); ++ get_page(page_m); ++ hugepage_add_anon_rmap(page_m, vma_m, address_m); ++ set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0)); ++} ++#endif ++ + /* + * Hugetlb_cow() should be called with page lock of the original hugepage held. + * Called with hugetlb_instantiation_mutex held and pte_page locked so we +@@ -3577,6 +3667,11 @@ static int hugetlb_cow(struct mm_struct *mm, struct vm_area_struct *vma, + make_huge_pte(vma, new_page, 1)); + page_remove_rmap(old_page, true); + hugepage_add_new_anon_rmap(new_page, vma, address); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_mirror_huge_pte(vma, address, new_page); ++#endif ++ + /* Make the old page be freed below */ + new_page = old_page; + } +@@ -3751,6 +3846,10 @@ static int hugetlb_no_page(struct mm_struct *mm, struct vm_area_struct *vma, + && (vma->vm_flags & VM_SHARED))); + set_huge_pte_at(mm, address, ptep, new_pte); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_mirror_huge_pte(vma, address, page); ++#endif ++ + hugetlb_count_add(pages_per_huge_page(h), mm); + if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) { + /* Optimization, do the COW without a second fault */ +@@ -3820,6 +3919,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, + struct address_space *mapping; + int need_wait_lock = 0; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + address &= huge_page_mask(h); + + ptep = huge_pte_offset(mm, address); +@@ -3837,6 +3940,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, + return VM_FAULT_OOM; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) { ++ unsigned long address_m; ++ ++ if (vma->vm_start > vma_m->vm_start) { ++ address_m = address; ++ address -= SEGMEXEC_TASK_SIZE; ++ vma = vma_m; ++ h = hstate_vma(vma); ++ } else ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ ++ if (!huge_pte_alloc(mm, address_m, huge_page_size(h))) ++ return VM_FAULT_OOM; ++ address_m &= HPAGE_MASK; ++ unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL); ++ } ++#endif ++ + mapping = vma->vm_file->f_mapping; + idx = vma_hugecache_offset(h, vma, address); + +diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c +index eec1150125b9..af03e3eee7ef 100644 +--- a/mm/hugetlb_cgroup.c ++++ b/mm/hugetlb_cgroup.c +@@ -27,7 +27,6 @@ struct hugetlb_cgroup { + struct page_counter hugepage[HUGE_MAX_HSTATE]; + }; + +-#define MEMFILE_PRIVATE(x, val) (((x) << 16) | (val)) + #define MEMFILE_IDX(val) (((val) >> 16) & 0xffff) + #define MEMFILE_ATTR(val) ((val) & 0xffff) + +@@ -254,14 +253,7 @@ void hugetlb_cgroup_uncharge_cgroup(int idx, unsigned long nr_pages, + return; + } + +-enum { +- RES_USAGE, +- RES_LIMIT, +- RES_MAX_USAGE, +- RES_FAILCNT, +-}; +- +-static u64 hugetlb_cgroup_read_u64(struct cgroup_subsys_state *css, ++u64 hugetlb_cgroup_read_u64(struct cgroup_subsys_state *css, + struct cftype *cft) + { + struct page_counter *counter; +@@ -285,7 +277,7 @@ static u64 hugetlb_cgroup_read_u64(struct cgroup_subsys_state *css, + + static DEFINE_MUTEX(hugetlb_limit_mutex); + +-static ssize_t hugetlb_cgroup_write(struct kernfs_open_file *of, ++ssize_t hugetlb_cgroup_write(struct kernfs_open_file *of, + char *buf, size_t nbytes, loff_t off) + { + int ret, idx; +@@ -316,7 +308,7 @@ static ssize_t hugetlb_cgroup_write(struct kernfs_open_file *of, + return ret ?: nbytes; + } + +-static ssize_t hugetlb_cgroup_reset(struct kernfs_open_file *of, ++ssize_t hugetlb_cgroup_reset(struct kernfs_open_file *of, + char *buf, size_t nbytes, loff_t off) + { + int ret = 0; +@@ -352,46 +344,26 @@ static char *mem_fmt(char *buf, int size, unsigned long hsize) + + static void __init __hugetlb_cgroup_file_init(int idx) + { ++ char names[4][MAX_CFTYPE_NAME]; + char buf[32]; +- struct cftype *cft; + struct hstate *h = &hstates[idx]; + + /* format the size */ + mem_fmt(buf, 32, huge_page_size(h)); +- +- /* Add the limit file */ +- cft = &h->cgroup_files[0]; +- snprintf(cft->name, MAX_CFTYPE_NAME, "%s.limit_in_bytes", buf); +- cft->private = MEMFILE_PRIVATE(idx, RES_LIMIT); +- cft->read_u64 = hugetlb_cgroup_read_u64; +- cft->write = hugetlb_cgroup_write; +- +- /* Add the usage file */ +- cft = &h->cgroup_files[1]; +- snprintf(cft->name, MAX_CFTYPE_NAME, "%s.usage_in_bytes", buf); +- cft->private = MEMFILE_PRIVATE(idx, RES_USAGE); +- cft->read_u64 = hugetlb_cgroup_read_u64; +- +- /* Add the MAX usage file */ +- cft = &h->cgroup_files[2]; +- snprintf(cft->name, MAX_CFTYPE_NAME, "%s.max_usage_in_bytes", buf); +- cft->private = MEMFILE_PRIVATE(idx, RES_MAX_USAGE); +- cft->write = hugetlb_cgroup_reset; +- cft->read_u64 = hugetlb_cgroup_read_u64; +- +- /* Add the failcntfile */ +- cft = &h->cgroup_files[3]; +- snprintf(cft->name, MAX_CFTYPE_NAME, "%s.failcnt", buf); +- cft->private = MEMFILE_PRIVATE(idx, RES_FAILCNT); +- cft->write = hugetlb_cgroup_reset; +- cft->read_u64 = hugetlb_cgroup_read_u64; +- +- /* NULL terminate the last cft */ +- cft = &h->cgroup_files[4]; +- memset(cft, 0, sizeof(*cft)); ++ snprintf(names[0], MAX_CFTYPE_NAME, "%s.limit_in_bytes", buf); ++ snprintf(names[1], MAX_CFTYPE_NAME, "%s.usage_in_bytes", buf); ++ snprintf(names[2], MAX_CFTYPE_NAME, "%s.max_usage_in_bytes", buf); ++ snprintf(names[3], MAX_CFTYPE_NAME, "%s.failcnt", buf); ++ ++ pax_open_kernel(); ++ strncpy((void *)(*h->cgroup_files)[0].name, names[0], MAX_CFTYPE_NAME); ++ strncpy((void *)(*h->cgroup_files)[1].name, names[1], MAX_CFTYPE_NAME); ++ strncpy((void *)(*h->cgroup_files)[2].name, names[2], MAX_CFTYPE_NAME); ++ strncpy((void *)(*h->cgroup_files)[3].name, names[3], MAX_CFTYPE_NAME); ++ pax_close_kernel(); + + WARN_ON(cgroup_add_legacy_cftypes(&hugetlb_cgrp_subsys, +- h->cgroup_files)); ++ *h->cgroup_files)); + } + + void __init hugetlb_cgroup_file_init(void) +diff --git a/mm/internal.h b/mm/internal.h +index 537ac9951f5f..fac140199e69 100644 +--- a/mm/internal.h ++++ b/mm/internal.h +@@ -151,6 +151,7 @@ static inline struct page *pageblock_pfn_to_page(unsigned long start_pfn, + extern int __isolate_free_page(struct page *page, unsigned int order); + extern void __free_pages_bootmem(struct page *page, unsigned long pfn, + unsigned int order); ++extern void free_compound_page(struct page *page); + extern void prep_compound_page(struct page *page, unsigned int order); + extern void post_alloc_hook(struct page *page, unsigned int order, + gfp_t gfp_flags); +@@ -252,7 +253,7 @@ static inline bool is_exec_mapping(vm_flags_t flags) + */ + static inline bool is_stack_mapping(vm_flags_t flags) + { +- return (flags & VM_STACK) == VM_STACK; ++ return flags & (VM_GROWSUP | VM_GROWSDOWN); + } + + /* +diff --git a/mm/kmemleak.c b/mm/kmemleak.c +index d1380ed93fdf..41c63631f4a3 100644 +--- a/mm/kmemleak.c ++++ b/mm/kmemleak.c +@@ -369,7 +369,7 @@ static void print_unreferenced(struct seq_file *seq, + + for (i = 0; i < object->trace_len; i++) { + void *ptr = (void *)object->trace[i]; +- seq_printf(seq, " [<%p>] %pS\n", ptr, ptr); ++ seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr); + } + } + +@@ -2010,7 +2010,7 @@ static int __init kmemleak_late_init(void) + return -ENOMEM; + } + +- dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL, ++ dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL, + &kmemleak_fops); + if (!dentry) + pr_warn("Failed to create the debugfs kmemleak file\n"); +diff --git a/mm/maccess.c b/mm/maccess.c +index 78f9274dd49d..5d8c2e02e45f 100644 +--- a/mm/maccess.c ++++ b/mm/maccess.c +@@ -28,12 +28,12 @@ long __probe_kernel_read(void *dst, const void *src, size_t size) + long ret; + mm_segment_t old_fs = get_fs(); + +- set_fs(KERNEL_DS); + pagefault_disable(); ++ set_fs(KERNEL_DS); + ret = __copy_from_user_inatomic(dst, +- (__force const void __user *)src, size); +- pagefault_enable(); ++ (const void __force_user *)src, size); + set_fs(old_fs); ++ pagefault_enable(); + + return ret ? -EFAULT : 0; + } +@@ -56,11 +56,11 @@ long __probe_kernel_write(void *dst, const void *src, size_t size) + long ret; + mm_segment_t old_fs = get_fs(); + +- set_fs(KERNEL_DS); + pagefault_disable(); +- ret = __copy_to_user_inatomic((__force void __user *)dst, src, size); +- pagefault_enable(); ++ set_fs(KERNEL_DS); ++ ret = __copy_to_user_inatomic((void __force_user *)dst, src, size); + set_fs(old_fs); ++ pagefault_enable(); + + return ret ? -EFAULT : 0; + } +diff --git a/mm/madvise.c b/mm/madvise.c +index 93fb63e88b5e..0aa64482af78 100644 +--- a/mm/madvise.c ++++ b/mm/madvise.c +@@ -56,6 +56,10 @@ static long madvise_behavior(struct vm_area_struct *vma, + pgoff_t pgoff; + unsigned long new_flags = vma->vm_flags; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + switch (behavior) { + case MADV_NORMAL: + new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ; +@@ -132,6 +136,13 @@ static long madvise_behavior(struct vm_area_struct *vma, + /* + * vm_flags is protected by the mmap_sem held in write mode. + */ ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) ++ vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT); ++#endif ++ + vma->vm_flags = new_flags; + + out: +@@ -471,11 +482,27 @@ static long madvise_dontneed(struct vm_area_struct *vma, + struct vm_area_struct **prev, + unsigned long start, unsigned long end) + { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + *prev = vma; + if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP)) + return -EINVAL; + + zap_page_range(vma, start, end - start, NULL); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) { ++ if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP)) ++ return -EINVAL; ++ ++ zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL); ++ } ++#endif ++ + return 0; + } + +@@ -702,6 +729,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior) + if (end < start) + return error; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) { ++ if (end > SEGMEXEC_TASK_SIZE) ++ return error; ++ } else ++#endif ++ ++ if (end > TASK_SIZE) ++ return error; ++ + error = 0; + if (end == start) + return error; +diff --git a/mm/memcontrol.c b/mm/memcontrol.c +index 47559cc0cdcc..3c43108f6b15 100644 +--- a/mm/memcontrol.c ++++ b/mm/memcontrol.c +@@ -701,7 +701,7 @@ static void memcg_check_events(struct mem_cgroup *memcg, struct page *page) + mem_cgroup_update_tree(memcg, page); + #if MAX_NUMNODES > 1 + if (unlikely(do_numainfo)) +- atomic_inc(&memcg->numainfo_events); ++ atomic64_inc(&memcg->numainfo_events); + #endif + } + } +@@ -1286,7 +1286,7 @@ static void mem_cgroup_may_update_nodemask(struct mem_cgroup *memcg) + * numainfo_events > 0 means there was at least NUMAINFO_EVENTS_TARGET + * pagein/pageout changes since the last update. + */ +- if (!atomic_read(&memcg->numainfo_events)) ++ if (!atomic64_read(&memcg->numainfo_events)) + return; + if (atomic_inc_return(&memcg->numainfo_updating) > 1) + return; +@@ -1300,7 +1300,7 @@ static void mem_cgroup_may_update_nodemask(struct mem_cgroup *memcg) + node_clear(nid, memcg->scan_nodes); + } + +- atomic_set(&memcg->numainfo_events, 0); ++ atomic64_set(&memcg->numainfo_events, 0); + atomic_set(&memcg->numainfo_updating, 0); + } + +diff --git a/mm/memory-failure.c b/mm/memory-failure.c +index ce7d416edab7..73fd556b51c6 100644 +--- a/mm/memory-failure.c ++++ b/mm/memory-failure.c +@@ -64,7 +64,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0; + + int sysctl_memory_failure_recovery __read_mostly = 1; + +-atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0); ++atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0); + + #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE) + +@@ -188,7 +188,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno, + pfn, t->comm, t->pid); + si.si_signo = SIGBUS; + si.si_errno = 0; +- si.si_addr = (void *)addr; ++ si.si_addr = (void __user *)addr; + #ifdef __ARCH_SI_TRAPNO + si.si_trapno = trapno; + #endif +@@ -779,7 +779,7 @@ static struct page_state { + unsigned long res; + enum mf_action_page_type type; + int (*action)(struct page *p, unsigned long pfn); +-} error_states[] = { ++} __do_const error_states[] = { + { reserved, reserved, MF_MSG_KERNEL, me_kernel }, + /* + * free pages are specially detected outside this table: +diff --git a/mm/memory.c b/mm/memory.c +index e6a5a1f20492..e8b4bc4a0a31 100644 +--- a/mm/memory.c ++++ b/mm/memory.c +@@ -427,6 +427,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud, + free_pte_range(tlb, pmd, addr); + } while (pmd++, addr = next, addr != end); + ++#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD) + start &= PUD_MASK; + if (start < floor) + return; +@@ -442,6 +443,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud, + pud_clear(pud); + pmd_free_tlb(tlb, pmd, start); + mm_dec_nr_pmds(tlb->mm); ++#endif + } + + static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd, +@@ -461,6 +463,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd, + free_pmd_range(tlb, pud, addr, next, floor, ceiling); + } while (pud++, addr = next, addr != end); + ++#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD) + start &= PGDIR_MASK; + if (start < floor) + return; +@@ -475,6 +478,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd, + pud = pud_offset(pgd, start); + pgd_clear(pgd); + pud_free_tlb(tlb, pud, start); ++#endif ++ + } + + /* +@@ -693,7 +698,7 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr, + /* + * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y + */ +- pr_alert("file:%pD fault:%pf mmap:%pf readpage:%pf\n", ++ pr_alert("file:%pD fault:%pX mmap:%pX readpage:%pX\n", + vma->vm_file, + vma->vm_ops ? vma->vm_ops->fault : NULL, + vma->vm_file ? vma->vm_file->f_op->mmap : NULL, +@@ -1464,6 +1469,10 @@ pte_t *__get_locked_pte(struct mm_struct *mm, unsigned long addr, + return NULL; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++static void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl); ++#endif ++ + /* + * This is the old fallback for page remapping. + * +@@ -1497,6 +1506,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr, + page_add_file_rmap(page, false); + set_pte_at(mm, addr, pte, mk_pte(page, prot)); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_mirror_file_pte(vma, addr, page, ptl); ++#endif ++ + retval = 0; + pte_unmap_unlock(pte, ptl); + return retval; +@@ -1541,9 +1554,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr, + if (!page_count(page)) + return -EINVAL; + if (!(vma->vm_flags & VM_MIXEDMAP)) { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem)); + BUG_ON(vma->vm_flags & VM_PFNMAP); + vma->vm_flags |= VM_MIXEDMAP; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) ++ vma_m->vm_flags |= VM_MIXEDMAP; ++#endif ++ + } + return insert_page(vma, addr, page, vma->vm_page_prot); + } +@@ -1652,6 +1677,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr, + pgprot_t pgprot = vma->vm_page_prot; + + BUG_ON(!(vma->vm_flags & VM_MIXEDMAP)); ++ BUG_ON(vma->vm_mirror); + + if (addr < vma->vm_start || addr >= vma->vm_end) + return -EFAULT; +@@ -1907,7 +1933,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud, + + BUG_ON(pud_huge(*pud)); + +- pmd = pmd_alloc(mm, pud, addr); ++ pmd = (mm == &init_mm) ? ++ pmd_alloc_kernel(mm, pud, addr) : ++ pmd_alloc(mm, pud, addr); + if (!pmd) + return -ENOMEM; + do { +@@ -1927,7 +1955,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd, + unsigned long next; + int err; + +- pud = pud_alloc(mm, pgd, addr); ++ pud = (mm == &init_mm) ? ++ pud_alloc_kernel(mm, pgd, addr) : ++ pud_alloc(mm, pgd, addr); + if (!pud) + return -ENOMEM; + do { +@@ -2123,6 +2153,185 @@ static inline int wp_page_reuse(struct fault_env *fe, pte_t orig_pte, + return VM_FAULT_WRITE; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ spinlock_t *ptl; ++ pte_t *pte, entry; ++ ++ pte = pte_offset_map_lock(mm, pmd, address, &ptl); ++ entry = *pte; ++ if (pte_none(entry)) ++ ; ++ else if (!pte_present(entry)) { ++ swp_entry_t swapentry; ++ ++ swapentry = pte_to_swp_entry(entry); ++ if (!non_swap_entry(swapentry)) ++ dec_mm_counter_fast(mm, MM_SWAPENTS); ++ else if (is_migration_entry(swapentry)) ++ dec_mm_counter_fast(mm, mm_counter(migration_entry_to_page(swapentry))); ++ free_swap_and_cache(swapentry); ++ pte_clear_not_present_full(mm, address, pte, 0); ++ } else { ++ struct page *page; ++ ++ flush_cache_page(vma, address, pte_pfn(entry)); ++ entry = ptep_clear_flush(vma, address, pte); ++ BUG_ON(pte_dirty(entry)); ++ page = vm_normal_page(vma, address, entry); ++ if (page) { ++ update_hiwater_rss(mm); ++ dec_mm_counter_fast(mm, mm_counter(page)); ++ page_remove_rmap(page, false); ++ put_page(page); ++ } ++ } ++ pte_unmap_unlock(pte, ptl); ++} ++ ++/* PaX: if vma is mirrored, synchronize the mirror's PTE ++ * ++ * the ptl of the lower mapped page is held on entry and is not released on exit ++ * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc) ++ */ ++static bool pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ unsigned long address_m; ++ spinlock_t *ptl_m; ++ struct vm_area_struct *vma_m; ++ pmd_t *pmd_m; ++ pte_t *pte_m, entry_m; ++ ++ BUG_ON(!page_m || !PageAnon(page_m)); ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (!vma_m) ++ return false; ++ ++ BUG_ON(!PageLocked(page_m)); ++ BUG_ON(address >= SEGMEXEC_TASK_SIZE); ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m); ++ pte_m = pte_offset_map(pmd_m, address_m); ++ ptl_m = pte_lockptr(mm, pmd_m); ++ if (ptl != ptl_m) { ++ spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING); ++ if (!pte_none(*pte_m)) ++ goto out; ++ } ++ ++ entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot); ++ get_page(page_m); ++ page_add_anon_rmap(page_m, vma_m, address_m, false); ++ inc_mm_counter_fast(mm, MM_ANONPAGES); ++ set_pte_at(mm, address_m, pte_m, entry_m); ++ update_mmu_cache(vma_m, address_m, pte_m); ++out: ++ if (ptl != ptl_m) ++ spin_unlock(ptl_m); ++ pte_unmap(pte_m); ++ return true; ++} ++ ++static void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ unsigned long address_m; ++ spinlock_t *ptl_m; ++ struct vm_area_struct *vma_m; ++ pmd_t *pmd_m; ++ pte_t *pte_m, entry_m; ++ ++ BUG_ON(!page_m || PageAnon(page_m)); ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (!vma_m) ++ return; ++ ++ BUG_ON(address >= SEGMEXEC_TASK_SIZE); ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m); ++ pte_m = pte_offset_map(pmd_m, address_m); ++ ptl_m = pte_lockptr(mm, pmd_m); ++ if (ptl != ptl_m) { ++ spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING); ++ if (!pte_none(*pte_m)) ++ goto out; ++ } ++ ++ entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot); ++ get_page(page_m); ++ page_add_file_rmap(page_m, false); ++ inc_mm_counter_fast(mm, mm_counter_file(page_m)); ++ set_pte_at(mm, address_m, pte_m, entry_m); ++ update_mmu_cache(vma_m, address_m, pte_m); ++out: ++ if (ptl != ptl_m) ++ spin_unlock(ptl_m); ++ pte_unmap(pte_m); ++} ++ ++static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ unsigned long address_m; ++ spinlock_t *ptl_m; ++ struct vm_area_struct *vma_m; ++ pmd_t *pmd_m; ++ pte_t *pte_m, entry_m; ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (!vma_m) ++ return; ++ ++ BUG_ON(address >= SEGMEXEC_TASK_SIZE); ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m); ++ pte_m = pte_offset_map(pmd_m, address_m); ++ ptl_m = pte_lockptr(mm, pmd_m); ++ if (ptl != ptl_m) { ++ spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING); ++ if (!pte_none(*pte_m)) ++ goto out; ++ } ++ ++ entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot); ++ set_pte_at(mm, address_m, pte_m, entry_m); ++out: ++ if (ptl != ptl_m) ++ spin_unlock(ptl_m); ++ pte_unmap(pte_m); ++} ++ ++static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl) ++{ ++ struct page *page_m; ++ pte_t entry; ++ ++ if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC)) ++ return; ++ ++ entry = *pte; ++ page_m = vm_normal_page(vma, address, entry); ++ if (!page_m) ++ pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl); ++ else if (PageAnon(page_m)) { ++ if (pax_find_mirror_vma(vma)) { ++ pte_unmap_unlock(pte, ptl); ++ lock_page(page_m); ++ pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl); ++ if (pte_same(entry, *pte)) ++ pax_mirror_anon_pte(vma, address, page_m, ptl); ++ unlock_page(page_m); ++ } ++ } else ++ pax_mirror_file_pte(vma, address, page_m, ptl); ++} ++#endif ++ + /* + * Handle the case of a page which we actually need to copy to a new page. + * +@@ -2178,6 +2387,12 @@ static int wp_page_copy(struct fault_env *fe, pte_t orig_pte, + */ + fe->pte = pte_offset_map_lock(mm, fe->pmd, fe->address, &fe->ptl); + if (likely(pte_same(*fe->pte, orig_pte))) { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_find_mirror_vma(vma)) ++ BUG_ON(!trylock_page(new_page)); ++#endif ++ + if (old_page) { + if (!PageAnon(old_page)) { + dec_mm_counter_fast(mm, +@@ -2233,6 +2448,11 @@ static int wp_page_copy(struct fault_env *fe, pte_t orig_pte, + page_remove_rmap(old_page, false); + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_mirror_anon_pte(vma, fe->address, new_page, fe->ptl)) ++ unlock_page(new_page); ++#endif ++ + /* Free the old page.. */ + new_page = old_page; + page_copied = 1; +@@ -2657,6 +2877,11 @@ int do_swap_page(struct fault_env *fe, pte_t orig_pte) + if (mem_cgroup_swap_full(page) || + (vma->vm_flags & VM_LOCKED) || PageMlocked(page)) + try_to_free_swap(page); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((fe->flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma)) ++#endif ++ + unlock_page(page); + if (page != swapcache) { + /* +@@ -2680,6 +2905,12 @@ int do_swap_page(struct fault_env *fe, pte_t orig_pte) + + /* No need to invalidate - it was non-present before */ + update_mmu_cache(vma, fe->address, fe->pte); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_mirror_anon_pte(vma, fe->address, page, fe->ptl)) ++ unlock_page(page); ++#endif ++ + unlock: + pte_unmap_unlock(fe->pte, fe->ptl); + out: +@@ -2707,7 +2938,7 @@ static int do_anonymous_page(struct fault_env *fe) + { + struct vm_area_struct *vma = fe->vma; + struct mem_cgroup *memcg; +- struct page *page; ++ struct page *page = NULL; + pte_t entry; + + /* File mapping without ->vm_ops ? */ +@@ -2782,6 +3013,11 @@ static int do_anonymous_page(struct fault_env *fe) + return handle_userfault(fe, VM_UFFD_MISSING); + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_find_mirror_vma(vma)) ++ BUG_ON(!trylock_page(page)); ++#endif ++ + inc_mm_counter_fast(vma->vm_mm, MM_ANONPAGES); + page_add_new_anon_rmap(page, vma, fe->address, false); + mem_cgroup_commit_charge(page, memcg, false, false); +@@ -2791,6 +3027,12 @@ static int do_anonymous_page(struct fault_env *fe) + + /* No need to invalidate - it was non-present before */ + update_mmu_cache(vma, fe->address, fe->pte); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (page && pax_mirror_anon_pte(vma, fe->address, page, fe->ptl)) ++ unlock_page(page); ++#endif ++ + unlock: + pte_unmap_unlock(fe->pte, fe->ptl); + return 0; +@@ -3005,6 +3247,13 @@ int alloc_set_pte(struct fault_env *fe, struct mem_cgroup *memcg, + } + set_pte_at(vma->vm_mm, fe->address, fe->pte, entry); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (write && !(vma->vm_flags & VM_SHARED)) ++ pax_mirror_anon_pte(vma, fe->address, page, fe->ptl); ++ else ++ pax_mirror_file_pte(vma, fe->address, page, fe->ptl); ++#endif ++ + /* no need to invalidate: a not-present page won't be cached */ + update_mmu_cache(vma, fe->address, fe->pte); + +@@ -3192,6 +3441,11 @@ static int do_cow_fault(struct fault_env *fe, pgoff_t pgoff) + copy_user_highpage(new_page, fault_page, fe->address, vma); + __SetPageUptodate(new_page); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_find_mirror_vma(vma)) ++ BUG_ON(!trylock_page(new_page)); ++#endif ++ + ret |= alloc_set_pte(fe, memcg, new_page); + if (fe->pte) + pte_unmap_unlock(fe->pte, fe->ptl); +@@ -3201,6 +3455,12 @@ static int do_cow_fault(struct fault_env *fe, pgoff_t pgoff) + } else { + dax_unlock_mapping_entry(vma->vm_file->f_mapping, pgoff); + } ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_find_mirror_vma(vma)) ++ unlock_page(new_page); ++#endif ++ + if (unlikely(ret & (VM_FAULT_ERROR | VM_FAULT_NOPAGE | VM_FAULT_RETRY))) + goto uncharge_out; + return ret; +@@ -3518,6 +3778,11 @@ static int handle_pte_fault(struct fault_env *fe) + if (fe->flags & FAULT_FLAG_WRITE) + flush_tlb_fix_spurious_fault(fe->vma, fe->address); + } ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ pax_mirror_pte(fe->vma, fe->address, fe->pte, fe->pmd, fe->ptl); ++#endif ++ + unlock: + pte_unmap_unlock(fe->pte, fe->ptl); + return 0; +@@ -3541,14 +3806,49 @@ static int __handle_mm_fault(struct vm_area_struct *vma, unsigned long address, + pgd_t *pgd; + pud_t *pud; + +- pgd = pgd_offset(mm, address); +- pud = pud_alloc(mm, pgd, address); ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++ ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) { ++ unsigned long address_m; ++ pgd_t *pgd_m; ++ pud_t *pud_m; ++ pmd_t *pmd_m; ++ pmd_t orig_pmd_m; ++ ++ if (vma->vm_start > vma_m->vm_start) { ++ address_m = address; ++ fe.address -= SEGMEXEC_TASK_SIZE; ++ fe.vma = vma_m; ++ } else ++ address_m = address + SEGMEXEC_TASK_SIZE; ++ ++ pgd_m = pgd_offset(mm, address_m); ++ pud_m = pud_alloc(mm, pgd_m, address_m); ++ if (!pud_m) ++ return VM_FAULT_OOM; ++ pmd_m = pmd_alloc(mm, pud_m, address_m); ++ if (!pmd_m) ++ return VM_FAULT_OOM; ++ BUG_ON(transparent_hugepage_enabled(vma_m)); ++ orig_pmd_m = *pmd_m; ++ barrier(); ++ BUG_ON(pmd_trans_huge(orig_pmd_m) || pmd_devmap(orig_pmd_m)); ++ if (!pmd_present(*pmd_m) && __pte_alloc(mm, pmd_m, address_m)) ++ return VM_FAULT_OOM; ++ pax_unmap_mirror_pte(vma_m, address_m, pmd_m); ++ } ++#endif ++ ++ pgd = pgd_offset(mm, fe.address); ++ pud = pud_alloc(mm, pgd, fe.address); + if (!pud) + return VM_FAULT_OOM; +- fe.pmd = pmd_alloc(mm, pud, address); ++ fe.pmd = pmd_alloc(mm, pud, fe.address); + if (!fe.pmd) + return VM_FAULT_OOM; +- if (pmd_none(*fe.pmd) && transparent_hugepage_enabled(vma)) { ++ if (pmd_none(*fe.pmd) && transparent_hugepage_enabled(fe.vma)) { + int ret = create_huge_pmd(&fe); + if (!(ret & VM_FAULT_FALLBACK)) + return ret; +@@ -3558,7 +3858,7 @@ static int __handle_mm_fault(struct vm_area_struct *vma, unsigned long address, + + barrier(); + if (pmd_trans_huge(orig_pmd) || pmd_devmap(orig_pmd)) { +- if (pmd_protnone(orig_pmd) && vma_is_accessible(vma)) ++ if (pmd_protnone(orig_pmd) && vma_is_accessible(fe.vma)) + return do_huge_pmd_numa_page(&fe, orig_pmd); + + if ((fe.flags & FAULT_FLAG_WRITE) && +@@ -3646,7 +3946,7 @@ EXPORT_SYMBOL_GPL(handle_mm_fault); + * Allocate page upper directory. + * We've already handled the fast-path in-line. + */ +-int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address) ++static int ____pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address, bool kernel) + { + pud_t *new = pud_alloc_one(mm, address); + if (!new) +@@ -3657,11 +3957,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address) + spin_lock(&mm->page_table_lock); + if (pgd_present(*pgd)) /* Another has populated it */ + pud_free(mm, new); ++ else if (kernel) ++ pgd_populate_kernel(mm, pgd, new); + else + pgd_populate(mm, pgd, new); + spin_unlock(&mm->page_table_lock); + return 0; + } ++ ++int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address) ++{ ++ return ____pud_alloc(mm, pgd, address, false); ++} ++ ++int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address) ++{ ++ return ____pud_alloc(mm, pgd, address, true); ++} + #endif /* __PAGETABLE_PUD_FOLDED */ + + #ifndef __PAGETABLE_PMD_FOLDED +@@ -3669,7 +3981,7 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address) + * Allocate page middle directory. + * We've already handled the fast-path in-line. + */ +-int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address) ++static int ____pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address, bool kernel) + { + pmd_t *new = pmd_alloc_one(mm, address); + if (!new) +@@ -3681,19 +3993,35 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address) + #ifndef __ARCH_HAS_4LEVEL_HACK + if (!pud_present(*pud)) { + mm_inc_nr_pmds(mm); +- pud_populate(mm, pud, new); ++ if (kernel) ++ pud_populate_kernel(mm, pud, new); ++ else ++ pud_populate(mm, pud, new); + } else /* Another has populated it */ + pmd_free(mm, new); + #else + if (!pgd_present(*pud)) { + mm_inc_nr_pmds(mm); +- pgd_populate(mm, pud, new); ++ if (kernel) ++ pgd_populate_kernel(mm, pud, new); ++ else ++ pgd_populate(mm, pud, new); + } else /* Another has populated it */ + pmd_free(mm, new); + #endif /* __ARCH_HAS_4LEVEL_HACK */ + spin_unlock(&mm->page_table_lock); + return 0; + } ++ ++int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address) ++{ ++ return ____pmd_alloc(mm, pud, address, false); ++} ++ ++int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address) ++{ ++ return ____pmd_alloc(mm, pud, address, true); ++} + #endif /* __PAGETABLE_PMD_FOLDED */ + + static int __follow_pte(struct mm_struct *mm, unsigned long address, +@@ -3803,8 +4131,8 @@ int follow_phys(struct vm_area_struct *vma, + return ret; + } + +-int generic_access_phys(struct vm_area_struct *vma, unsigned long addr, +- void *buf, int len, int write) ++ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr, ++ void *buf, size_t len, int write) + { + resource_size_t phys_addr; + unsigned long prot = 0; +@@ -3830,8 +4158,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys); + * Access another process' address space as given in mm. If non-NULL, use the + * given task for page fault accounting. + */ +-int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, +- unsigned long addr, void *buf, int len, unsigned int gup_flags) ++ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, ++ unsigned long addr, void *buf, size_t len, unsigned int gup_flags) + { + struct vm_area_struct *vma; + void *old_buf = buf; +@@ -3840,7 +4168,7 @@ int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, + down_read(&mm->mmap_sem); + /* ignore errors, just check how much was successfully transferred */ + while (len) { +- int bytes, ret, offset; ++ ssize_t bytes, ret, offset; + void *maddr; + struct page *page = NULL; + +@@ -3901,8 +4229,8 @@ int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, + * + * The caller must hold a reference on @mm. + */ +-int access_remote_vm(struct mm_struct *mm, unsigned long addr, +- void *buf, int len, unsigned int gup_flags) ++ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr, ++ void *buf, size_t len, unsigned int gup_flags) + { + return __access_remote_vm(NULL, mm, addr, buf, len, gup_flags); + } +@@ -3912,11 +4240,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr, + * Source/target buffer must be kernel space, + * Do not walk the page table directly, use get_user_pages + */ +-int access_process_vm(struct task_struct *tsk, unsigned long addr, +- void *buf, int len, unsigned int gup_flags) ++ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, ++ void *buf, size_t len, unsigned int gup_flags) + { + struct mm_struct *mm; +- int ret; ++ ssize_t ret; + + mm = get_task_mm(tsk); + if (!mm) +@@ -4083,3 +4411,37 @@ void ptlock_free(struct page *page) + kmem_cache_free(page_ptl_cachep, page->ptl); + } + #endif ++ ++bool __access_ok(int type, unsigned long addr, size_t size) ++{ ++ unsigned long end; ++ ++ if (!access_ok_noprefault(type, addr, size)) ++ return false; ++ ++ if (unlikely(size >= 256 * PAGE_SIZE)) ++ return true; ++ ++ end = addr + size - 1; ++ if (((end ^ addr) & PAGE_MASK) == 0) ++ return true; ++ ++ for (; addr <= end; addr += PAGE_SIZE) { ++ char c; ++ ++ if (size > PAGE_SIZE) ++ _cond_resched(); ++ ++ if (__get_user(c, (char __user *)addr)) ++ return true; ++ ++ if (type != VERIFY_WRITE) ++ continue; ++ ++ if (__put_user(c, (char __user *)addr)) ++ return true; ++ } ++ ++ return true; ++} ++EXPORT_SYMBOL(__access_ok); +diff --git a/mm/mempolicy.c b/mm/mempolicy.c +index 23471526d424..5cb985f467f0 100644 +--- a/mm/mempolicy.c ++++ b/mm/mempolicy.c +@@ -732,6 +732,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start, + unsigned long vmstart; + unsigned long vmend; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++#endif ++ + vma = find_vma(mm, start); + if (!vma || vma->vm_start > start) + return -EFAULT; +@@ -775,6 +779,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start, + err = vma_replace_policy(vma, new_pol); + if (err) + goto out; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++ if (vma_m) { ++ err = vma_replace_policy(vma_m, new_pol); ++ if (err) ++ goto out; ++ } ++#endif ++ + } + + out: +@@ -1190,6 +1204,17 @@ static long do_mbind(unsigned long start, unsigned long len, + + if (end < start) + return -EINVAL; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) { ++ if (end > SEGMEXEC_TASK_SIZE) ++ return -EINVAL; ++ } else ++#endif ++ ++ if (end > TASK_SIZE) ++ return -EINVAL; ++ + if (end == start) + return 0; + +@@ -1415,8 +1440,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode, + */ + tcred = __task_cred(task); + if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) && +- !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) && +- !capable(CAP_SYS_NICE)) { ++ !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) { + rcu_read_unlock(); + err = -EPERM; + goto out_put; +@@ -1447,6 +1471,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode, + goto out; + } + ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ if (mm != current->mm && ++ (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) { ++ mmput(mm); ++ err = -EPERM; ++ goto out; ++ } ++#endif ++ + err = do_migrate_pages(mm, old, new, + capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE); + +diff --git a/mm/migrate.c b/mm/migrate.c +index 6850f62998cd..3309a96a9197 100644 +--- a/mm/migrate.c ++++ b/mm/migrate.c +@@ -1693,8 +1693,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages, + */ + tcred = __task_cred(task); + if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) && +- !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) && +- !capable(CAP_SYS_NICE)) { ++ !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) { + rcu_read_unlock(); + err = -EPERM; + goto out; +diff --git a/mm/mlock.c b/mm/mlock.c +index f0505692a5f4..2ee62ad912fc 100644 +--- a/mm/mlock.c ++++ b/mm/mlock.c +@@ -14,6 +14,7 @@ + #include <linux/pagevec.h> + #include <linux/mempolicy.h> + #include <linux/syscalls.h> ++#include <linux/security.h> + #include <linux/sched.h> + #include <linux/export.h> + #include <linux/rmap.h> +@@ -579,7 +580,7 @@ static int apply_vma_lock_flags(unsigned long start, size_t len, + { + unsigned long nstart, end, tmp; + struct vm_area_struct * vma, * prev; +- int error; ++ int error = 0; + + VM_BUG_ON(offset_in_page(start)); + VM_BUG_ON(len != PAGE_ALIGN(len)); +@@ -588,6 +589,9 @@ static int apply_vma_lock_flags(unsigned long start, size_t len, + return -EINVAL; + if (end == start) + return 0; ++ if (end > TASK_SIZE) ++ return -EINVAL; ++ + vma = find_vma(current->mm, start); + if (!vma || vma->vm_start > start) + return -ENOMEM; +@@ -597,8 +601,14 @@ static int apply_vma_lock_flags(unsigned long start, size_t len, + prev = vma; + + for (nstart = start ; ; ) { +- vm_flags_t newflags = vma->vm_flags & VM_LOCKED_CLEAR_MASK; ++ vm_flags_t newflags; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) ++ break; ++#endif + ++ newflags = vma->vm_flags & VM_LOCKED_CLEAR_MASK; + newflags |= flags; + + /* Here we know that vma->vm_start <= nstart < vma->vm_end. */ +@@ -630,11 +640,11 @@ static int apply_vma_lock_flags(unsigned long start, size_t len, + * is also counted. + * Return value: previously mlocked page counts + */ +-static int count_mm_mlocked_page_nr(struct mm_struct *mm, ++static unsigned long count_mm_mlocked_page_nr(struct mm_struct *mm, + unsigned long start, size_t len) + { + struct vm_area_struct *vma; +- int count = 0; ++ unsigned long count = 0; + + if (mm == NULL) + mm = current->mm; +@@ -696,6 +706,10 @@ static __must_check int do_mlock(unsigned long start, size_t len, vm_flags_t fla + } + + /* check against resource limits */ ++ if (locked > (ULONG_MAX >> PAGE_SHIFT)) ++ gr_learn_resource(current, RLIMIT_MEMLOCK, ULONG_MAX, 1); ++ else ++ gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1); + if ((locked <= lock_limit) || capable(CAP_IPC_LOCK)) + error = apply_vma_lock_flags(start, len, flags); + +@@ -777,6 +791,11 @@ static int apply_mlockall_flags(int flags) + for (vma = current->mm->mmap; vma ; vma = prev->vm_next) { + vm_flags_t newflags; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) ++ break; ++#endif ++ + newflags = vma->vm_flags & VM_LOCKED_CLEAR_MASK; + newflags |= to_add; + +@@ -809,6 +828,10 @@ SYSCALL_DEFINE1(mlockall, int, flags) + return -EINTR; + + ret = -ENOMEM; ++ if (current->mm->total_vm > (ULONG_MAX >> PAGE_SHIFT)) ++ gr_learn_resource(current, RLIMIT_MEMLOCK, ULONG_MAX, 1); ++ else ++ gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1); + if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) || + capable(CAP_IPC_LOCK)) + ret = apply_mlockall_flags(flags); +diff --git a/mm/mm_init.c b/mm/mm_init.c +index 5b72266b4b03..dc04ce544c77 100644 +--- a/mm/mm_init.c ++++ b/mm/mm_init.c +@@ -169,7 +169,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self, + return NOTIFY_OK; + } + +-static struct notifier_block compute_batch_nb __meminitdata = { ++static struct notifier_block compute_batch_nb = { + .notifier_call = mm_compute_batch_notifier, + .priority = IPC_CALLBACK_PRI, /* use lowest priority */ + }; +diff --git a/mm/mmap.c b/mm/mmap.c +index 145d3d5253e8..7294acad9a92 100644 +--- a/mm/mmap.c ++++ b/mm/mmap.c +@@ -44,6 +44,7 @@ + #include <linux/userfaultfd_k.h> + #include <linux/moduleparam.h> + #include <linux/pkeys.h> ++#include <linux/random.h> + + #include <asm/uaccess.h> + #include <asm/cacheflush.h> +@@ -70,6 +71,16 @@ int mmap_rnd_compat_bits __read_mostly = CONFIG_ARCH_MMAP_RND_COMPAT_BITS; + static bool ignore_rlimit_data; + core_param(ignore_rlimit_data, ignore_rlimit_data, bool, 0644); + ++static inline void verify_mm_writelocked(struct mm_struct *mm) ++{ ++#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX) ++ if (unlikely(down_read_trylock(&mm->mmap_sem))) { ++ up_read(&mm->mmap_sem); ++ BUG(); ++ } ++#endif ++} ++ + static void unmap_region(struct mm_struct *mm, + struct vm_area_struct *vma, struct vm_area_struct *prev, + unsigned long start, unsigned long end); +@@ -94,16 +105,25 @@ static void unmap_region(struct mm_struct *mm, + * w: (no) no + * x: (yes) yes + */ +-pgprot_t protection_map[16] = { ++pgprot_t protection_map[16] __read_only = { + __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111, + __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111 + }; + +-pgprot_t vm_get_page_prot(unsigned long vm_flags) ++pgprot_t vm_get_page_prot(vm_flags_t vm_flags) + { +- return __pgprot(pgprot_val(protection_map[vm_flags & ++ pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags & + (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) | + pgprot_val(arch_vm_get_page_prot(vm_flags))); ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32) ++ if (!(__supported_pte_mask & _PAGE_NX) && ++ (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC && ++ (vm_flags & (VM_READ | VM_WRITE))) ++ prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot))))); ++#endif ++ ++ return prot; + } + EXPORT_SYMBOL(vm_get_page_prot); + +@@ -167,6 +187,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma) + struct vm_area_struct *next = vma->vm_next; + + might_sleep(); ++ BUG_ON(vma->vm_mirror); + if (vma->vm_ops && vma->vm_ops->close) + vma->vm_ops->close(vma); + if (vma->vm_file) +@@ -180,6 +201,7 @@ static int do_brk(unsigned long addr, unsigned long len); + + SYSCALL_DEFINE1(brk, unsigned long, brk) + { ++ unsigned long rlim; + unsigned long retval; + unsigned long newbrk, oldbrk; + struct mm_struct *mm = current->mm; +@@ -212,7 +234,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk) + * segment grow beyond its set limit the in case where the limit is + * not page aligned -Ram Gupta + */ +- if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk, ++ rlim = rlimit(RLIMIT_DATA); ++#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP ++ /* force a minimum 16MB brk heap on setuid/setgid binaries */ ++ if (rlim < (4096 * PAGE_SIZE) && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid())) ++ rlim = 4096 * PAGE_SIZE; ++#endif ++ if (check_data_rlimit(rlim, brk, mm->start_brk, + mm->end_data, mm->start_data)) + goto out; + +@@ -1022,6 +1050,12 @@ can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags, + pgoff_t vm_pgoff, + struct vm_userfaultfd_ctx vm_userfaultfd_ctx) + { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE) ++ return 0; ++#endif ++ + if (is_mergeable_vma(vma, file, vm_flags, vm_userfaultfd_ctx) && + is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) { + if (vma->vm_pgoff == vm_pgoff) +@@ -1043,6 +1077,12 @@ can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags, + pgoff_t vm_pgoff, + struct vm_userfaultfd_ctx vm_userfaultfd_ctx) + { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE) ++ return 0; ++#endif ++ + if (is_mergeable_vma(vma, file, vm_flags, vm_userfaultfd_ctx) && + is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) { + pgoff_t vm_pglen; +@@ -1104,6 +1144,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm, + struct vm_area_struct *area, *next; + int err; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE; ++ struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL; ++ ++ BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end); ++#endif ++ + /* + * We later require that vma->vm_flags == vm_flags, + * so this tests vma->vm_flags & VM_SPECIAL, too. +@@ -1119,6 +1166,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm, + if (area && area->vm_end == end) /* cases 6, 7, 8 */ + next = next->vm_next; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (prev) ++ prev_m = pax_find_mirror_vma(prev); ++ if (area) ++ area_m = pax_find_mirror_vma(area); ++ if (next) ++ next_m = pax_find_mirror_vma(next); ++#endif ++ + /* verify some invariant that must be enforced by the caller */ + VM_WARN_ON(prev && addr <= prev->vm_start); + VM_WARN_ON(area && end > area->vm_end); +@@ -1147,9 +1203,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm, + err = __vma_adjust(prev, prev->vm_start, + next->vm_end, prev->vm_pgoff, NULL, + prev); +- } else /* cases 2, 5, 7 */ ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!err && prev_m) ++ err = __vma_adjust(prev_m, prev_m->vm_start, ++ next_m->vm_end, prev_m->vm_pgoff, NULL, prev_m); ++#endif ++ ++ } else { /* cases 2, 5, 7 */ + err = __vma_adjust(prev, prev->vm_start, + end, prev->vm_pgoff, NULL, prev); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!err && prev_m) ++ err = __vma_adjust(prev_m, prev_m->vm_start, ++ end_m, prev_m->vm_pgoff, NULL, prev_m); ++#endif ++ ++ } + if (err) + return NULL; + khugepaged_enter_vma_merge(prev, vm_flags); +@@ -1164,12 +1235,26 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm, + can_vma_merge_before(next, vm_flags, + anon_vma, file, pgoff+pglen, + vm_userfaultfd_ctx)) { +- if (prev && addr < prev->vm_end) /* case 4 */ ++ if (prev && addr < prev->vm_end) { /* case 4 */ + err = __vma_adjust(prev, prev->vm_start, + addr, prev->vm_pgoff, NULL, next); +- else { /* cases 3, 8 */ ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!err && prev_m) ++ err = __vma_adjust(prev_m, prev_m->vm_start, ++ addr_m, prev_m->vm_pgoff, NULL, next_m); ++#endif ++ ++ } else { /* cases 3, 8 */ + err = __vma_adjust(area, addr, next->vm_end, + next->vm_pgoff - pglen, NULL, next); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!err && area_m) ++ err = __vma_adjust(area_m, addr_m, next_m->vm_end, ++ next_m->vm_pgoff - pglen, NULL, next_m); ++#endif ++ + /* + * In case 3 area is already equal to next and + * this is a noop, but in case 8 "area" has +@@ -1306,6 +1391,10 @@ static inline int mlock_future_check(struct mm_struct *mm, + locked += mm->locked_vm; + lock_limit = rlimit(RLIMIT_MEMLOCK); + lock_limit >>= PAGE_SHIFT; ++ if (locked > (ULONG_MAX >> PAGE_SHIFT)) ++ gr_learn_resource(current, RLIMIT_MEMLOCK, ULONG_MAX, 1); ++ else ++ gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1); + if (locked > lock_limit && !capable(CAP_IPC_LOCK)) + return -EAGAIN; + } +@@ -1334,7 +1423,7 @@ unsigned long do_mmap(struct file *file, unsigned long addr, + * (the exception is when the underlying filesystem is noexec + * mounted, in which case we dont add PROT_EXEC.) + */ +- if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC)) ++ if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC)) + if (!(file && path_noexec(&file->f_path))) + prot |= PROT_EXEC; + +@@ -1357,7 +1446,7 @@ unsigned long do_mmap(struct file *file, unsigned long addr, + /* Obtain the address to map to. we verify (or select) it and ensure + * that it represents a valid section of the address space. + */ +- addr = get_unmapped_area(file, addr, len, pgoff, flags); ++ addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0)); + if (offset_in_page(addr)) + return addr; + +@@ -1374,6 +1463,43 @@ unsigned long do_mmap(struct file *file, unsigned long addr, + vm_flags |= calc_vm_prot_bits(prot, pkey) | calc_vm_flag_bits(flags) | + mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; + ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->pax_flags & MF_PAX_MPROTECT) { ++ ++#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG ++ if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt && ++ mm->binfmt->handle_mmap) ++ mm->binfmt->handle_mmap(file); ++#endif ++ ++#ifndef CONFIG_PAX_MPROTECT_COMPAT ++ if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) { ++ gr_log_rwxmmap(file); ++ ++#ifdef CONFIG_PAX_EMUPLT ++ vm_flags &= ~VM_EXEC; ++#else ++ return -EPERM; ++#endif ++ ++ } ++ ++ if (!(vm_flags & VM_EXEC)) ++ vm_flags &= ~VM_MAYEXEC; ++#else ++ if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC) ++ vm_flags &= ~(VM_EXEC | VM_MAYEXEC); ++#endif ++ else ++ vm_flags &= ~VM_MAYWRITE; ++ } ++#endif ++ ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32) ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file) ++ vm_flags &= ~VM_PAGEEXEC; ++#endif ++ + if (flags & MAP_LOCKED) + if (!can_do_mlock()) + return -EPERM; +@@ -1461,6 +1587,9 @@ unsigned long do_mmap(struct file *file, unsigned long addr, + vm_flags |= VM_NORESERVE; + } + ++ if (!gr_acl_handle_mmap(file, prot)) ++ return -EACCES; ++ + addr = mmap_region(file, addr, len, vm_flags, pgoff); + if (!IS_ERR_VALUE(addr) && + ((vm_flags & VM_LOCKED) || +@@ -1554,7 +1683,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma, pgprot_t vm_page_prot) + const struct vm_operations_struct *vm_ops = vma->vm_ops; + + /* If it was private or non-writable, the write bit is already clear */ +- if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED))) ++ if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED)) + return 0; + + /* The backer wishes to know when pages are first written to? */ +@@ -1605,7 +1734,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr, + struct rb_node **rb_link, *rb_parent; + unsigned long charged = 0; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m = NULL; ++#endif ++ ++ /* ++ * mm->mmap_sem is required to protect against another thread ++ * changing the mappings in case we sleep. ++ */ ++ verify_mm_writelocked(mm); ++ + /* Check against address space limit. */ ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC))) ++#endif ++ + if (!may_expand_vm(mm, vm_flags, len >> PAGE_SHIFT)) { + unsigned long nr_pages; + +@@ -1625,6 +1769,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr, + &rb_parent)) { + if (do_munmap(mm, addr, len)) + return -ENOMEM; ++ BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)); + } + + /* +@@ -1656,6 +1801,16 @@ unsigned long mmap_region(struct file *file, unsigned long addr, + goto unacct_error; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) { ++ vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ if (!vma_m) { ++ error = -ENOMEM; ++ goto free_vma; ++ } ++ } ++#endif ++ + vma->vm_mm = mm; + vma->vm_start = addr; + vma->vm_end = addr + len; +@@ -1686,6 +1841,13 @@ unsigned long mmap_region(struct file *file, unsigned long addr, + if (error) + goto unmap_and_free_vma; + ++#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32) ++ if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) { ++ vma->vm_flags |= VM_PAGEEXEC; ++ vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); ++ } ++#endif ++ + /* Can addr have changed?? + * + * Answer: Yes, several device drivers can do it in their +@@ -1704,6 +1866,12 @@ unsigned long mmap_region(struct file *file, unsigned long addr, + } + + vma_link(mm, vma, prev, rb_link, rb_parent); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) ++ BUG_ON(pax_mirror_vma(vma_m, vma)); ++#endif ++ + /* Once vma denies write, undo our temporary denial count */ + if (file) { + if (vm_flags & VM_SHARED) +@@ -1716,6 +1884,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr, + perf_event_mmap(vma); + + vm_stat_account(mm, vm_flags, len >> PAGE_SHIFT); ++ track_exec_limit(mm, addr, addr + len, vm_flags); + if (vm_flags & VM_LOCKED) { + if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) || + vma == get_gate_vma(current->mm))) +@@ -1753,6 +1922,12 @@ unsigned long mmap_region(struct file *file, unsigned long addr, + if (vm_flags & VM_DENYWRITE) + allow_write_access(file); + free_vma: ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) ++ kmem_cache_free(vm_area_cachep, vma_m); ++#endif ++ + kmem_cache_free(vm_area_cachep, vma); + unacct_error: + if (charged) +@@ -1760,7 +1935,54 @@ unsigned long mmap_region(struct file *file, unsigned long addr, + return error; + } + +-unsigned long unmapped_area(struct vm_unmapped_area_info *info) ++#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK ++unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags) ++{ ++ if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK)) ++ return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT; ++ ++ return 0; ++} ++#endif ++ ++bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset) ++{ ++ if (!vma) { ++#ifdef CONFIG_STACK_GROWSUP ++ if (addr > sysctl_heap_stack_gap) ++ vma = find_vma(current->mm, addr - sysctl_heap_stack_gap); ++ else ++ vma = find_vma(current->mm, 0); ++ if (vma && (vma->vm_flags & VM_GROWSUP)) ++ return false; ++#endif ++ return true; ++ } ++ ++ if (addr + len > vm_start_gap(vma)) ++ return false; ++ ++ if (vma->vm_flags & VM_GROWSDOWN) ++ return sysctl_heap_stack_gap <= vma->vm_start - addr - len; ++#ifdef CONFIG_STACK_GROWSUP ++ else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) ++ return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap; ++#endif ++ else if (offset) ++ return offset <= vma->vm_start - addr - len; ++ ++ return true; ++} ++ ++unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long flag, unsigned long gap_start, unsigned long gap_end) ++{ ++ if (!vma || !(vma->vm_flags & flag)) ++ return 0; ++ ++ return min(sysctl_heap_stack_gap, gap_end - gap_start); ++} ++ ++unsigned long unmapped_area(const struct vm_unmapped_area_info *info) + { + /* + * We implement the search by looking for an rbtree node that +@@ -1813,6 +2035,15 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info) + /* Check if current node has a suitable gap */ + if (gap_start > high_limit) + return -ENOMEM; ++ ++ gap_start += skip_heap_stack_gap(vma->vm_prev, VM_GROWSUP, gap_start, gap_end); ++ gap_end -= skip_heap_stack_gap(vma, VM_GROWSDOWN, gap_start, gap_end); ++ ++ if (gap_end - gap_start > info->threadstack_offset) ++ gap_start += info->threadstack_offset; ++ else ++ gap_start = gap_end; ++ + if (gap_end >= low_limit && + gap_end > gap_start && gap_end - gap_start >= length) + goto found; +@@ -1863,7 +2094,7 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info) + return gap_start; + } + +-unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info) ++unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info) + { + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma; +@@ -1917,6 +2148,15 @@ unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info) + gap_end = vm_start_gap(vma); + if (gap_end < low_limit) + return -ENOMEM; ++ ++ gap_start += skip_heap_stack_gap(vma->vm_prev, VM_GROWSUP, gap_start, gap_end); ++ gap_end -= skip_heap_stack_gap(vma, VM_GROWSDOWN, gap_start, gap_end); ++ ++ if (gap_end - gap_start > info->threadstack_offset) ++ gap_end -= info->threadstack_offset; ++ else ++ gap_end = gap_start; ++ + if (gap_start <= high_limit && + gap_end > gap_start && gap_end - gap_start >= length) + goto found; +@@ -1981,6 +2221,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma, *prev; + struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + + if (len > TASK_SIZE - mmap_min_addr) + return -ENOMEM; +@@ -1988,11 +2229,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + if (flags & MAP_FIXED) + return addr; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + if (addr) { + addr = PAGE_ALIGN(addr); + vma = find_vma_prev(mm, addr, &prev); + if (TASK_SIZE - len >= addr && addr >= mmap_min_addr && +- (!vma || addr + len <= vm_start_gap(vma)) && ++ check_heap_stack_gap(vma, addr, len, offset) && + (!prev || addr >= vm_end_gap(prev))) + return addr; + } +@@ -2002,6 +2247,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, + info.low_limit = mm->mmap_base; + info.high_limit = TASK_SIZE; + info.align_mask = 0; ++ info.threadstack_offset = offset; + return vm_unmapped_area(&info); + } + #endif +@@ -2020,6 +2266,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + struct mm_struct *mm = current->mm; + unsigned long addr = addr0; + struct vm_unmapped_area_info info; ++ unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags); + + /* requested length too big for entire address space */ + if (len > TASK_SIZE - mmap_min_addr) +@@ -2028,12 +2275,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + if (flags & MAP_FIXED) + return addr; + ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP)) ++#endif ++ + /* requesting a specific address */ + if (addr) { + addr = PAGE_ALIGN(addr); + vma = find_vma_prev(mm, addr, &prev); + if (TASK_SIZE - len >= addr && addr >= mmap_min_addr && +- (!vma || addr + len <= vm_start_gap(vma)) && ++ check_heap_stack_gap(vma, addr, len, offset) && + (!prev || addr >= vm_end_gap(prev))) + return addr; + } +@@ -2043,6 +2294,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + info.low_limit = max(PAGE_SIZE, mmap_min_addr); + info.high_limit = mm->mmap_base; + info.align_mask = 0; ++ info.threadstack_offset = offset; + addr = vm_unmapped_area(&info); + + /* +@@ -2055,6 +2307,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + VM_BUG_ON(addr != -ENOMEM); + info.flags = 0; + info.low_limit = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ info.low_limit += mm->delta_mmap; ++#endif ++ + info.high_limit = TASK_SIZE; + addr = vm_unmapped_area(&info); + } +@@ -2164,6 +2422,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr, + return vma; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma) ++{ ++ struct vm_area_struct *vma_m; ++ ++ BUG_ON(!vma || vma->vm_start >= vma->vm_end); ++ if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) { ++ BUG_ON(vma->vm_mirror); ++ return NULL; ++ } ++ BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end); ++ vma_m = vma->vm_mirror; ++ BUG_ON(!vma_m || vma_m->vm_mirror != vma); ++ BUG_ON(vma->vm_file != vma_m->vm_file); ++ BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start); ++ BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff); ++ BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root); ++ BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED)); ++ return vma_m; ++} ++#endif ++ + /* + * Verify that the stack growth is acceptable and + * update accounting. This is shared with both the +@@ -2174,14 +2454,16 @@ static int acct_stack_growth(struct vm_area_struct *vma, + { + struct mm_struct *mm = vma->vm_mm; + struct rlimit *rlim = current->signal->rlim; +- unsigned long new_start; ++ unsigned long new_start, actual_size; + + /* address space limit tests */ + if (!may_expand_vm(mm, vma->vm_flags, grow)) + return -ENOMEM; + + /* Stack limit test */ +- if (size > READ_ONCE(rlim[RLIMIT_STACK].rlim_cur)) ++ actual_size = size; ++ gr_learn_resource(current, RLIMIT_STACK, actual_size, 1); ++ if (actual_size > READ_ONCE(rlim[RLIMIT_STACK].rlim_cur)) + return -ENOMEM; + + /* mlock limit tests */ +@@ -2191,6 +2473,10 @@ static int acct_stack_growth(struct vm_area_struct *vma, + locked = mm->locked_vm + grow; + limit = READ_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur); + limit >>= PAGE_SHIFT; ++ if (locked > (ULONG_MAX >> PAGE_SHIFT)) ++ gr_learn_resource(current, RLIMIT_MEMLOCK, ULONG_MAX, 1); ++ else ++ gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1); + if (locked > limit && !capable(CAP_IPC_LOCK)) + return -ENOMEM; + } +@@ -2216,12 +2502,16 @@ static int acct_stack_growth(struct vm_area_struct *vma, + * PA-RISC uses this for its stack; IA64 for its Register Backing Store. + * vma is the last one with address > vma->vm_end. Have to extend vma. + */ ++#ifndef CONFIG_IA64 ++static ++#endif + int expand_upwards(struct vm_area_struct *vma, unsigned long address) + { + struct mm_struct *mm = vma->vm_mm; + struct vm_area_struct *next; + unsigned long gap_addr; + int error = 0; ++ bool locknext; + + if (!(vma->vm_flags & VM_GROWSUP)) + return -EFAULT; +@@ -2250,15 +2540,24 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address) + if (unlikely(anon_vma_prepare(vma))) + return -ENOMEM; + ++ locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN); ++ if (locknext && anon_vma_prepare(vma->vm_next)) ++ return -ENOMEM; ++ + /* + * vma->vm_start/vm_end cannot change under us because the caller + * is required to hold the mmap_sem in read mode. We need the +- * anon_vma lock to serialize against concurrent expand_stacks. ++ * anon_vma locks to serialize against concurrent expand_stacks ++ * and expand_upwards. + */ + anon_vma_lock_write(vma->anon_vma); ++ if (locknext) ++ anon_vma_lock_write(vma->vma_next->anon_vma); + + /* Somebody else might have raced and expanded it already */ +- if (address > vma->vm_end) { ++ if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap) ++ error = -ENOMEM; ++ else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) { + unsigned long size, grow; + + size = address - vma->vm_start; +@@ -2296,6 +2595,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address) + } + } + } ++ if (locknext) ++ anon_vma_unlock_write(vma->vm_next->anon_vma); + anon_vma_unlock_write(vma->anon_vma); + khugepaged_enter_vma_merge(vma, vma->vm_flags); + validate_mm(mm); +@@ -2313,6 +2614,8 @@ int expand_downwards(struct vm_area_struct *vma, + struct vm_area_struct *prev; + unsigned long gap_addr; + int error; ++ bool lockprev = false; ++ struct vm_area_struct *prev; + + address &= PAGE_MASK; + error = security_mmap_addr(address); +@@ -2334,6 +2637,15 @@ int expand_downwards(struct vm_area_struct *vma, + if (unlikely(anon_vma_prepare(vma))) + return -ENOMEM; + ++ prev = vma->vm_prev; ++#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64) ++ lockprev = prev && (prev->vm_flags & VM_GROWSUP); ++#endif ++ if (lockprev && anon_vma_prepare(prev)) ++ return -ENOMEM; ++ if (lockprev) ++ anon_vma_lock_write(prev->anon_vma); ++ + /* + * vma->vm_start/vm_end cannot change under us because the caller + * is required to hold the mmap_sem in read mode. We need the +@@ -2342,9 +2654,17 @@ int expand_downwards(struct vm_area_struct *vma, + anon_vma_lock_write(vma->anon_vma); + + /* Somebody else might have raced and expanded it already */ +- if (address < vma->vm_start) { ++ if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap) ++ error = -ENOMEM; ++ else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) { + unsigned long size, grow; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m; ++ ++ vma_m = pax_find_mirror_vma(vma); ++#endif ++ + size = vma->vm_end - address; + grow = (vma->vm_start - address) >> PAGE_SHIFT; + +@@ -2372,13 +2692,27 @@ int expand_downwards(struct vm_area_struct *vma, + vma->vm_pgoff -= grow; + anon_vma_interval_tree_post_update_vma(vma); + vma_gap_update(vma); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) { ++ anon_vma_interval_tree_pre_update_vma(vma_m); ++ vma_m->vm_start -= grow << PAGE_SHIFT; ++ vma_m->vm_pgoff -= grow; ++ anon_vma_interval_tree_post_update_vma(vma_m); ++ vma_gap_update(vma_m); ++ } ++#endif ++ + spin_unlock(&mm->page_table_lock); + ++ track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags); + perf_event_mmap(vma); + } + } + } + anon_vma_unlock_write(vma->anon_vma); ++ if (lockprev) ++ anon_vma_unlock_write(prev->anon_vma); + khugepaged_enter_vma_merge(vma, vma->vm_flags); + validate_mm(mm); + return error; +@@ -2467,6 +2801,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma) + do { + long nrpages = vma_pages(vma); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) { ++ vma = remove_vma(vma); ++ continue; ++ } ++#endif ++ + if (vma->vm_flags & VM_ACCOUNT) + nr_accounted += nrpages; + vm_stat_account(mm, vma->vm_flags, -nrpages); +@@ -2511,6 +2852,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma, + insertion_point = (prev ? &prev->vm_next : &mm->mmap); + vma->vm_prev = NULL; + do { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma->vm_mirror) { ++ BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma); ++ vma->vm_mirror->vm_mirror = NULL; ++ vma->vm_mirror->vm_flags &= ~VM_EXEC; ++ vma->vm_mirror = NULL; ++ } ++#endif ++ + vma_rb_erase(vma, &mm->mm_rb); + mm->map_count--; + tail_vma = vma; +@@ -2538,14 +2889,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma, + struct vm_area_struct *new; + int err; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m, *new_m = NULL; ++ unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE; ++#endif ++ + if (is_vm_hugetlb_page(vma) && (addr & + ~(huge_page_mask(hstate_vma(vma))))) + return -EINVAL; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ vma_m = pax_find_mirror_vma(vma); ++#endif ++ + new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); + if (!new) + return -ENOMEM; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) { ++ new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); ++ if (!new_m) { ++ kmem_cache_free(vm_area_cachep, new); ++ return -ENOMEM; ++ } ++ } ++#endif ++ + /* most fields are the same, copy all, and then fixup */ + *new = *vma; + +@@ -2558,6 +2928,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma, + new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT); + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) { ++ *new_m = *vma_m; ++ INIT_LIST_HEAD(&new_m->anon_vma_chain); ++ new_m->vm_mirror = new; ++ new->vm_mirror = new_m; ++ ++ if (new_below) ++ new_m->vm_end = addr_m; ++ else { ++ new_m->vm_start = addr_m; ++ new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT); ++ } ++ } ++#endif ++ + err = vma_dup_policy(vma, new); + if (err) + goto out_free_vma; +@@ -2578,6 +2964,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma, + else + err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (!err && vma_m) { ++ struct mempolicy *pol = vma_policy(new); ++ ++ if (anon_vma_clone(new_m, vma_m)) ++ goto out_free_mpol; ++ ++ mpol_get(pol); ++ set_vma_policy(new_m, pol); ++ ++ if (new_m->vm_file) ++ get_file(new_m->vm_file); ++ ++ if (new_m->vm_ops && new_m->vm_ops->open) ++ new_m->vm_ops->open(new_m); ++ ++ if (new_below) ++ err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff + ++ ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m); ++ else ++ err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m); ++ ++ if (err) { ++ if (new_m->vm_ops && new_m->vm_ops->close) ++ new_m->vm_ops->close(new_m); ++ if (new_m->vm_file) ++ fput(new_m->vm_file); ++ mpol_put(pol); ++ } ++ } ++#endif ++ + /* Success. */ + if (!err) + return 0; +@@ -2587,10 +3005,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma, + new->vm_ops->close(new); + if (new->vm_file) + fput(new->vm_file); +- unlink_anon_vmas(new); + out_free_mpol: + mpol_put(vma_policy(new)); + out_free_vma: ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (new_m) { ++ unlink_anon_vmas(new_m); ++ kmem_cache_free(vm_area_cachep, new_m); ++ } ++#endif ++ ++ unlink_anon_vmas(new); + kmem_cache_free(vm_area_cachep, new); + return err; + } +@@ -2602,6 +3028,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma, + int split_vma(struct mm_struct *mm, struct vm_area_struct *vma, + unsigned long addr, int new_below) + { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) { ++ BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE); ++ if (mm->map_count >= sysctl_max_map_count-1) ++ return -ENOMEM; ++ } else ++#endif ++ + if (mm->map_count >= sysctl_max_map_count) + return -ENOMEM; + +@@ -2613,11 +3048,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma, + * work. This now handles partial unmappings. + * Jeremy Fitzhardinge <jeremy@goop.org> + */ ++#ifdef CONFIG_PAX_SEGMEXEC ++int do_munmap(struct mm_struct *mm, unsigned long start, size_t len) ++{ ++ int ret = __do_munmap(mm, start, len); ++ if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC)) ++ return ret; ++ ++ return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len); ++} ++ ++int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len) ++#else + int do_munmap(struct mm_struct *mm, unsigned long start, size_t len) ++#endif + { + unsigned long end; + struct vm_area_struct *vma, *prev, *last; + ++ /* ++ * mm->mmap_sem is required to protect against another thread ++ * changing the mappings in case we sleep. ++ */ ++ verify_mm_writelocked(mm); ++ + if ((offset_in_page(start)) || start > TASK_SIZE || len > TASK_SIZE-start) + return -EINVAL; + +@@ -2695,6 +3149,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len) + /* Fix up all other VM information */ + remove_vma_list(mm, vma); + ++ track_exec_limit(mm, start, end, 0UL); ++ + return 0; + } + +@@ -2703,6 +3159,12 @@ int vm_munmap(unsigned long start, size_t len) + int ret; + struct mm_struct *mm = current->mm; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ++ (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len)) ++ return -EINVAL; ++#endif ++ + if (down_write_killable(&mm->mmap_sem)) + return -EINTR; + +@@ -2759,6 +3221,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, + + vma = find_vma(mm, start); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC)) ++ goto out; ++#endif ++ + if (!vma || !(vma->vm_flags & VM_SHARED)) + goto out; + +@@ -2825,16 +3292,6 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, + return ret; + } + +-static inline void verify_mm_writelocked(struct mm_struct *mm) +-{ +-#ifdef CONFIG_DEBUG_VM +- if (unlikely(down_read_trylock(&mm->mmap_sem))) { +- WARN_ON(1); +- up_read(&mm->mmap_sem); +- } +-#endif +-} +- + /* + * this is really a simplified "do_mmap". it only handles + * anonymous maps. eventually we may be able to do some +@@ -2848,6 +3305,7 @@ static int do_brk(unsigned long addr, unsigned long request) + struct rb_node **rb_link, *rb_parent; + pgoff_t pgoff = addr >> PAGE_SHIFT; + int error; ++ unsigned long charged; + + len = PAGE_ALIGN(request); + if (len < request) +@@ -2857,10 +3315,24 @@ static int do_brk(unsigned long addr, unsigned long request) + + flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags; + ++#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) ++ if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) { ++ flags &= ~VM_EXEC; ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->pax_flags & MF_PAX_MPROTECT) ++ flags &= ~VM_MAYEXEC; ++#endif ++ ++ } ++#endif ++ + error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED); + if (offset_in_page(error)) + return error; + ++ charged = len >> PAGE_SHIFT; ++ + error = mlock_future_check(mm, mm->def_flags, len); + if (error) + return error; +@@ -2878,16 +3350,17 @@ static int do_brk(unsigned long addr, unsigned long request) + &rb_parent)) { + if (do_munmap(mm, addr, len)) + return -ENOMEM; ++ BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)); + } + + /* Check against address space limits *after* clearing old maps... */ +- if (!may_expand_vm(mm, flags, len >> PAGE_SHIFT)) ++ if (!may_expand_vm(mm, flags, charged)) + return -ENOMEM; + + if (mm->map_count > sysctl_max_map_count) + return -ENOMEM; + +- if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT)) ++ if (security_vm_enough_memory_mm(mm, charged)) + return -ENOMEM; + + /* Can we just expand an old private anonymous mapping? */ +@@ -2901,7 +3374,7 @@ static int do_brk(unsigned long addr, unsigned long request) + */ + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); + if (!vma) { +- vm_unacct_memory(len >> PAGE_SHIFT); ++ vm_unacct_memory(charged); + return -ENOMEM; + } + +@@ -2915,11 +3388,12 @@ static int do_brk(unsigned long addr, unsigned long request) + vma_link(mm, vma, prev, rb_link, rb_parent); + out: + perf_event_mmap(vma); +- mm->total_vm += len >> PAGE_SHIFT; +- mm->data_vm += len >> PAGE_SHIFT; ++ mm->total_vm += charged; ++ mm->data_vm += charged; + if (flags & VM_LOCKED) +- mm->locked_vm += (len >> PAGE_SHIFT); ++ mm->locked_vm += charged; + vma->vm_flags |= VM_SOFTDIRTY; ++ track_exec_limit(mm, addr, addr + len, flags); + return 0; + } + +@@ -2983,6 +3457,7 @@ void exit_mmap(struct mm_struct *mm) + while (vma) { + if (vma->vm_flags & VM_ACCOUNT) + nr_accounted += vma_pages(vma); ++ vma->vm_mirror = NULL; + vma = remove_vma(vma); + } + vm_unacct_memory(nr_accounted); +@@ -2997,6 +3472,10 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma) + struct vm_area_struct *prev; + struct rb_node **rb_link, *rb_parent; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m = NULL; ++#endif ++ + if (find_vma_links(mm, vma->vm_start, vma->vm_end, + &prev, &rb_link, &rb_parent)) + return -ENOMEM; +@@ -3004,6 +3483,9 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma) + security_vm_enough_memory_mm(mm, vma_pages(vma))) + return -ENOMEM; + ++ if (security_mmap_addr(vma->vm_start)) ++ return -EPERM; ++ + /* + * The vm_pgoff of a purely anonymous vma should be irrelevant + * until its first write fault, when page's anon_vma and index +@@ -3021,7 +3503,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma) + vma->vm_pgoff = vma->vm_start >> PAGE_SHIFT; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) { ++ vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ if (!vma_m) ++ return -ENOMEM; ++ } ++#endif ++ + vma_link(mm, vma, prev, rb_link, rb_parent); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (vma_m) ++ BUG_ON(pax_mirror_vma(vma_m, vma)); ++#endif ++ + return 0; + } + +@@ -3040,6 +3536,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap, + struct rb_node **rb_link, *rb_parent; + bool faulted_in_anon_vma = true; + ++ BUG_ON(vma->vm_mirror); ++ + /* + * If anonymous vma has not yet been faulted, update new pgoff + * to match new location, to increase its chance of merging. +@@ -3106,27 +3604,70 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap, + return NULL; + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma) ++{ ++ struct vm_area_struct *prev_m; ++ struct rb_node **rb_link_m, *rb_parent_m; ++ struct mempolicy *pol_m; ++ ++ BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)); ++ BUG_ON(vma->vm_mirror || vma_m->vm_mirror); ++ BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m))); ++ *vma_m = *vma; ++ INIT_LIST_HEAD(&vma_m->anon_vma_chain); ++ if (anon_vma_clone(vma_m, vma)) ++ return -ENOMEM; ++ pol_m = vma_policy(vma_m); ++ mpol_get(pol_m); ++ set_vma_policy(vma_m, pol_m); ++ vma_m->vm_start += SEGMEXEC_TASK_SIZE; ++ vma_m->vm_end += SEGMEXEC_TASK_SIZE; ++ vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED); ++ vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags); ++ if (vma_m->vm_file) ++ get_file(vma_m->vm_file); ++ if (vma_m->vm_ops && vma_m->vm_ops->open) ++ vma_m->vm_ops->open(vma_m); ++ BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m)); ++ vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m); ++ vma_m->vm_mirror = vma; ++ vma->vm_mirror = vma_m; ++ return 0; ++} ++#endif ++ + /* + * Return true if the calling process may expand its vm space by the passed + * number of pages + */ + bool may_expand_vm(struct mm_struct *mm, vm_flags_t flags, unsigned long npages) + { ++ if ((mm->total_vm + npages) > (ULONG_MAX >> PAGE_SHIFT)) ++ gr_learn_resource(current, RLIMIT_AS, ULONG_MAX, 1); ++ else ++ gr_learn_resource(current, RLIMIT_AS, (mm->total_vm + npages) << PAGE_SHIFT, 1); ++ + if (mm->total_vm + npages > rlimit(RLIMIT_AS) >> PAGE_SHIFT) + return false; + +- if (is_data_mapping(flags) && +- mm->data_vm + npages > rlimit(RLIMIT_DATA) >> PAGE_SHIFT) { +- /* Workaround for Valgrind */ +- if (rlimit(RLIMIT_DATA) == 0 && +- mm->data_vm + npages <= rlimit_max(RLIMIT_DATA) >> PAGE_SHIFT) +- return true; +- if (!ignore_rlimit_data) { +- pr_warn_once("%s (%d): VmData %lu exceed data ulimit %lu. Update limits or use boot option ignore_rlimit_data.\n", +- current->comm, current->pid, +- (mm->data_vm + npages) << PAGE_SHIFT, +- rlimit(RLIMIT_DATA)); +- return false; ++ if (is_data_mapping(flags)) { ++ if ((mm->data_vm + npages) > (ULONG_MAX >> PAGE_SHIFT)) ++ gr_learn_resource(current, RLIMIT_DATA, ULONG_MAX, 1); ++ else ++ gr_learn_resource(current, RLIMIT_DATA, (mm->data_vm + npages) << PAGE_SHIFT, 1); ++ if (mm->data_vm + npages > rlimit(RLIMIT_DATA) >> PAGE_SHIFT) { ++ /* Workaround for Valgrind */ ++ if (rlimit(RLIMIT_DATA) == 0 && ++ mm->data_vm + npages <= rlimit_max(RLIMIT_DATA) >> PAGE_SHIFT) ++ return true; ++ if (!ignore_rlimit_data) { ++ pr_warn_once("%s (%d): VmData %lu exceed data ulimit %lu. Update limits or use boot option ignore_rlimit_data.\n", ++ current->comm, current->pid, ++ (mm->data_vm + npages) << PAGE_SHIFT, ++ rlimit(RLIMIT_DATA)); ++ return false; ++ } + } + } + +@@ -3135,6 +3676,11 @@ bool may_expand_vm(struct mm_struct *mm, vm_flags_t flags, unsigned long npages) + + void vm_stat_account(struct mm_struct *mm, vm_flags_t flags, long npages) + { ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC))) ++#endif ++ + mm->total_vm += npages; + + if (is_exec_mapping(flags)) +@@ -3229,6 +3775,22 @@ static struct vm_area_struct *__install_special_mapping( + vma->vm_start = addr; + vma->vm_end = addr + len; + ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->pax_flags & MF_PAX_MPROTECT) { ++#ifndef CONFIG_PAX_MPROTECT_COMPAT ++ if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) ++ return ERR_PTR(-EPERM); ++ if (!(vm_flags & VM_EXEC)) ++ vm_flags &= ~VM_MAYEXEC; ++#else ++ if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC) ++ vm_flags &= ~(VM_EXEC | VM_MAYEXEC); ++#endif ++ else ++ vm_flags &= ~VM_MAYWRITE; ++ } ++#endif ++ + vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY; + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); + +diff --git a/mm/mprotect.c b/mm/mprotect.c +index 11936526b08b..5a4f86ea2d3b 100644 +--- a/mm/mprotect.c ++++ b/mm/mprotect.c +@@ -25,6 +25,13 @@ + #include <linux/perf_event.h> + #include <linux/pkeys.h> + #include <linux/ksm.h> ++#include <linux/sched/sysctl.h> ++ ++#ifdef CONFIG_PAX_MPROTECT ++#include <linux/elf.h> ++#include <linux/binfmts.h> ++#endif ++ + #include <asm/uaccess.h> + #include <asm/pgtable.h> + #include <asm/cacheflush.h> +@@ -259,6 +266,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start, + return pages; + } + ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++/* called while holding the mmap semaphor for writing except stack expansion */ ++void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) ++{ ++ unsigned long oldlimit, newlimit = 0UL; ++ ++ if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX)) ++ return; ++ ++ spin_lock(&mm->page_table_lock); ++ oldlimit = mm->context.user_cs_limit; ++ if ((prot & VM_EXEC) && oldlimit < end) ++ /* USER_CS limit moved up */ ++ newlimit = end; ++ else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end) ++ /* USER_CS limit moved down */ ++ newlimit = start; ++ ++ if (newlimit) { ++ mm->context.user_cs_limit = newlimit; ++ ++#ifdef CONFIG_SMP ++ wmb(); ++ cpumask_clear(&mm->context.cpu_user_cs_mask); ++ cpumask_set_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask); ++#endif ++ ++ set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id()); ++ } ++ spin_unlock(&mm->page_table_lock); ++ if (newlimit == end) { ++ struct vm_area_struct *vma = find_vma(mm, oldlimit); ++ ++ for (; vma && vma->vm_start < end; vma = vma->vm_next) ++ if (is_vm_hugetlb_page(vma)) ++ hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot); ++ else ++ change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma, vma->vm_page_prot), 0); ++ } ++} ++#endif ++ + int + mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev, + unsigned long start, unsigned long end, unsigned long newflags) +@@ -271,11 +320,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev, + int error; + int dirty_accountable = 0; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m = NULL; ++ unsigned long start_m, end_m; ++ ++ start_m = start + SEGMEXEC_TASK_SIZE; ++ end_m = end + SEGMEXEC_TASK_SIZE; ++#endif ++ + if (newflags == oldflags) { + *pprev = vma; + return 0; + } + ++ if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) { ++ struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next; ++ ++ if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end) ++ return -ENOMEM; ++ ++ if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end) ++ return -ENOMEM; ++ } ++ + /* + * If we make a private mapping writable we increase our commit; + * but (without finer accounting) cannot reduce our commit if we +@@ -296,6 +363,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev, + } + } + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) { ++ if (start != vma->vm_start) { ++ error = split_vma(mm, vma, start, 1); ++ if (error) ++ goto fail; ++ BUG_ON(!*pprev || (*pprev)->vm_next == vma); ++ *pprev = (*pprev)->vm_next; ++ } ++ ++ if (end != vma->vm_end) { ++ error = split_vma(mm, vma, end, 0); ++ if (error) ++ goto fail; ++ } ++ ++ if (pax_find_mirror_vma(vma)) { ++ error = __do_munmap(mm, start_m, end_m - start_m); ++ if (error) ++ goto fail; ++ } else { ++ vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); ++ if (!vma_m) { ++ error = -ENOMEM; ++ goto fail; ++ } ++ vma->vm_flags = newflags; ++ error = pax_mirror_vma(vma_m, vma); ++ if (error) { ++ vma->vm_flags = oldflags; ++ goto fail; ++ } ++ } ++ } ++#endif ++ + /* + * First try to merge with previous and/or next vma. + */ +@@ -328,7 +431,19 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev, + * vm_flags and vm_page_prot are protected by the mmap_sem + * held in write mode. + */ ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ)) ++ pax_find_mirror_vma(vma)->vm_flags ^= VM_READ; ++#endif ++ + vma->vm_flags = newflags; ++ ++#ifdef CONFIG_PAX_MPROTECT ++ if (mm->binfmt && mm->binfmt->handle_mprotect) ++ mm->binfmt->handle_mprotect(vma, newflags); ++#endif ++ + dirty_accountable = vma_wants_writenotify(vma, vma->vm_page_prot); + vma_set_page_prot(vma); + +@@ -365,7 +480,7 @@ static int do_mprotect_pkey(unsigned long start, size_t len, + int error = -EINVAL; + const int grows = prot & (PROT_GROWSDOWN|PROT_GROWSUP); + const bool rier = (current->personality & READ_IMPLIES_EXEC) && +- (prot & PROT_READ); ++ (prot & (PROT_READ | PROT_WRITE)); + + prot &= ~(PROT_GROWSDOWN|PROT_GROWSUP); + if (grows == (PROT_GROWSDOWN|PROT_GROWSUP)) /* can't be both */ +@@ -379,6 +494,17 @@ static int do_mprotect_pkey(unsigned long start, size_t len, + end = start + len; + if (end <= start) + return -ENOMEM; ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (current->mm->pax_flags & MF_PAX_SEGMEXEC) { ++ if (end > SEGMEXEC_TASK_SIZE) ++ return -EINVAL; ++ } else ++#endif ++ ++ if (end > TASK_SIZE) ++ return -EINVAL; ++ + if (!arch_validate_prot(prot)) + return -EINVAL; + +@@ -420,6 +546,11 @@ static int do_mprotect_pkey(unsigned long start, size_t len, + if (start > vma->vm_start) + prev = vma; + ++#ifdef CONFIG_PAX_MPROTECT ++ if (current->mm->binfmt && current->mm->binfmt->handle_mprotect) ++ current->mm->binfmt->handle_mprotect(vma, calc_vm_prot_bits(prot, 0)); ++#endif ++ + for (nstart = start ; ; ) { + unsigned long mask_off_old_flags; + unsigned long newflags; +@@ -445,6 +576,14 @@ static int do_mprotect_pkey(unsigned long start, size_t len, + + /* newflags >> 4 shift VM_MAY% in place of VM_% */ + if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) { ++ if (prot & (PROT_WRITE | PROT_EXEC)) ++ gr_log_rwxmprotect(vma); ++ ++ error = -EACCES; ++ goto out; ++ } ++ ++ if (!gr_acl_handle_mprotect(vma->vm_file, prot)) { + error = -EACCES; + goto out; + } +@@ -459,6 +598,9 @@ static int do_mprotect_pkey(unsigned long start, size_t len, + error = mprotect_fixup(vma, &prev, nstart, tmp, newflags); + if (error) + goto out; ++ ++ track_exec_limit(current->mm, nstart, tmp, newflags); ++ + nstart = tmp; + + if (nstart < prev->vm_end) +diff --git a/mm/mremap.c b/mm/mremap.c +index 30d7d2482eea..65b49cbdb0e1 100644 +--- a/mm/mremap.c ++++ b/mm/mremap.c +@@ -162,6 +162,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd, + if (pte_present(pte) && pte_dirty(pte)) + force_flush = true; + pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr); ++ ++#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT ++ if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC) ++ pte = pte_exprotect(pte); ++#endif ++ + pte = move_soft_dirty_pte(pte); + set_pte_at(mm, new_addr, new_pte, pte); + } +@@ -373,6 +379,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr, + if (is_vm_hugetlb_page(vma)) + return ERR_PTR(-EINVAL); + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (pax_find_mirror_vma(vma)) ++ return ERR_PTR(-EINVAL); ++#endif ++ + /* We can't remap across vm area boundaries */ + if (old_len > vma->vm_end - addr) + return ERR_PTR(-EFAULT); +@@ -420,11 +431,19 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len, + unsigned long ret = -EINVAL; + unsigned long charged = 0; + unsigned long map_flags; ++ unsigned long pax_task_size = TASK_SIZE; + + if (offset_in_page(new_addr)) + goto out; + +- if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len) ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ pax_task_size -= PAGE_SIZE; ++ ++ if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len) + goto out; + + /* Ensure the old/new locations do not overlap */ +@@ -497,6 +516,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len, + unsigned long ret = -EINVAL; + unsigned long charged = 0; + bool locked = false; ++ unsigned long pax_task_size = TASK_SIZE; + + if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE)) + return ret; +@@ -518,6 +538,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len, + if (!new_len) + return ret; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (mm->pax_flags & MF_PAX_SEGMEXEC) ++ pax_task_size = SEGMEXEC_TASK_SIZE; ++#endif ++ ++ pax_task_size -= PAGE_SIZE; ++ ++ if (new_len > pax_task_size || addr > pax_task_size-new_len || ++ old_len > pax_task_size || addr > pax_task_size-old_len) ++ return ret; ++ + if (down_write_killable(¤t->mm->mmap_sem)) + return -EINTR; + +@@ -569,6 +600,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len, + new_addr = addr; + } + ret = addr; ++ track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags); + goto out; + } + } +@@ -592,7 +624,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len, + goto out; + } + ++ map_flags = vma->vm_flags; + ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked); ++ if (!(ret & ~PAGE_MASK)) { ++ track_exec_limit(current->mm, addr, addr + old_len, 0UL); ++ track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags); ++ } + } + out: + if (offset_in_page(ret)) { +diff --git a/mm/nommu.c b/mm/nommu.c +index 44265e00b701..e88f9ff4b049 100644 +--- a/mm/nommu.c ++++ b/mm/nommu.c +@@ -48,7 +48,6 @@ unsigned long max_mapnr; + EXPORT_SYMBOL(max_mapnr); + unsigned long highest_memmap_pfn; + int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS; +-int heap_stack_gap = 0; + + atomic_long_t mmap_pages_allocated; + +@@ -828,15 +827,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr) + EXPORT_SYMBOL(find_vma); + + /* +- * find a VMA +- * - we don't extend stack VMAs under NOMMU conditions +- */ +-struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr) +-{ +- return find_vma(mm, addr); +-} +- +-/* + * expand a stack to a given address + * - not supported under NOMMU conditions + */ +@@ -1501,6 +1491,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma, + + /* most fields are the same, copy all, and then fixup */ + *new = *vma; ++ INIT_LIST_HEAD(&new->anon_vma_chain); + *region = *vma->vm_region; + new->vm_region = region; + +@@ -1808,8 +1799,8 @@ void filemap_map_pages(struct fault_env *fe, + } + EXPORT_SYMBOL(filemap_map_pages); + +-int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, +- unsigned long addr, void *buf, int len, unsigned int gup_flags) ++ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, ++ unsigned long addr, void *buf, size_t len, unsigned int gup_flags) + { + struct vm_area_struct *vma; + int write = gup_flags & FOLL_WRITE; +@@ -1851,8 +1842,8 @@ int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, + * + * The caller must hold a reference on @mm. + */ +-int access_remote_vm(struct mm_struct *mm, unsigned long addr, +- void *buf, int len, unsigned int gup_flags) ++ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr, ++ void *buf, size_t len, unsigned int gup_flags) + { + return __access_remote_vm(NULL, mm, addr, buf, len, gup_flags); + } +@@ -1861,7 +1852,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr, + * Access another process' address space. + * - source/target buffer must be kernel space + */ +-int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, ++ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, + unsigned int gup_flags) + { + struct mm_struct *mm; +diff --git a/mm/page-writeback.c b/mm/page-writeback.c +index 439cc63ad903..d342d3b75a26 100644 +--- a/mm/page-writeback.c ++++ b/mm/page-writeback.c +@@ -902,7 +902,7 @@ static long long pos_ratio_polynom(unsigned long setpoint, + * card's wb_dirty may rush to many times higher than wb_setpoint. + * - the wb dirty thresh drops quickly due to change of JBOD workload + */ +-static void wb_position_ratio(struct dirty_throttle_control *dtc) ++static void __intentional_overflow(-1) wb_position_ratio(struct dirty_throttle_control *dtc) + { + struct bdi_writeback *wb = dtc->wb; + unsigned long write_bw = wb->avg_write_bandwidth; +diff --git a/mm/page_alloc.c b/mm/page_alloc.c +index 56df8c24689d..792d3ea19c65 100644 +--- a/mm/page_alloc.c ++++ b/mm/page_alloc.c +@@ -64,6 +64,7 @@ + #include <linux/page_owner.h> + #include <linux/kthread.h> + #include <linux/memcontrol.h> ++#include <linux/random.h> + + #include <asm/sections.h> + #include <asm/tlbflush.h> +@@ -1006,6 +1007,10 @@ static __always_inline bool free_pages_prepare(struct page *page, + { + int bad = 0; + ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ unsigned long index = 1UL << order; ++#endif ++ + VM_BUG_ON_PAGE(PageTail(page), page); + + trace_mm_page_free(page, order); +@@ -1052,6 +1057,12 @@ static __always_inline bool free_pages_prepare(struct page *page, + debug_check_no_obj_freed(page_address(page), + PAGE_SIZE << order); + } ++ ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ for (; index; --index) ++ sanitize_highpage(page + index - 1); ++#endif ++ + arch_free_page(page, order); + kernel_poison_pages(page, 1 << order, 0); + kernel_map_pages(page, 1 << order, 0); +@@ -1261,6 +1272,15 @@ static void __free_pages_ok(struct page *page, unsigned int order) + local_irq_restore(flags); + } + ++bool __meminitdata extra_latent_entropy; ++ ++static int __init setup_pax_extra_latent_entropy(char *str) ++{ ++ extra_latent_entropy = true; ++ return 0; ++} ++early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy); ++ + static void __init __free_pages_boot_core(struct page *page, unsigned int order) + { + unsigned int nr_pages = 1 << order; +@@ -1276,6 +1296,21 @@ static void __init __free_pages_boot_core(struct page *page, unsigned int order) + __ClearPageReserved(p); + set_page_count(p, 0); + ++ if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) { ++ unsigned long hash = 0; ++ size_t index, end = PAGE_SIZE * nr_pages / sizeof hash; ++ const unsigned long *data = lowmem_page_address(page); ++ ++ for (index = 0; index < end; index++) ++ hash ^= hash + data[index]; ++#ifdef LATENT_ENTROPY_PLUGIN ++ latent_entropy ^= hash; ++ add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy)); ++#else ++ add_device_randomness((const void *)&hash, sizeof(hash)); ++#endif ++ } ++ + page_zone(page)->managed_pages += nr_pages; + set_page_refcounted(page); + __free_pages(page, order); +@@ -1332,7 +1367,6 @@ static inline bool __meminit meminit_pfn_in_nid(unsigned long pfn, int node, + } + #endif + +- + void __init __free_pages_bootmem(struct page *page, unsigned long pfn, + unsigned int order) + { +@@ -1708,8 +1742,8 @@ static inline int check_new_page(struct page *page) + + static inline bool free_pages_prezeroed(bool poisoned) + { +- return IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) && +- page_poisoning_enabled() && poisoned; ++ return IS_ENABLED(CONFIG_PAX_MEMORY_SANITIZE) || ++ (IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) && page_poisoning_enabled() && poisoned); + } + + #ifdef CONFIG_DEBUG_VM +@@ -1765,11 +1799,13 @@ static void prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags + int i; + bool poisoned = true; + ++#ifndef CONFIG_PAX_MEMORY_SANITIZE + for (i = 0; i < (1 << order); i++) { + struct page *p = page + i; + if (poisoned) + poisoned &= page_is_poisoned(p); + } ++#endif + + post_alloc_hook(page, order, gfp_flags); + +@@ -2316,8 +2352,9 @@ static void drain_pages(unsigned int cpu) + * The CPU has to be pinned. When zone parameter is non-NULL, spill just + * the single zone's pages. + */ +-void drain_local_pages(struct zone *zone) ++void drain_local_pages(void *_zone) + { ++ struct zone *zone = _zone; + int cpu = smp_processor_id(); + + if (zone) +@@ -2377,8 +2414,7 @@ void drain_all_pages(struct zone *zone) + else + cpumask_clear_cpu(cpu, &cpus_with_pcps); + } +- on_each_cpu_mask(&cpus_with_pcps, (smp_call_func_t) drain_local_pages, +- zone, 1); ++ on_each_cpu_mask(&cpus_with_pcps, drain_local_pages, zone, 1); + } + + #ifdef CONFIG_HIBERNATION +diff --git a/mm/percpu.c b/mm/percpu.c +index f014cebbf405..9b37d3114c96 100644 +--- a/mm/percpu.c ++++ b/mm/percpu.c +@@ -133,7 +133,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly; + static unsigned int pcpu_high_unit_cpu __read_mostly; + + /* the address of the first chunk which starts with the kernel static area */ +-void *pcpu_base_addr __read_mostly; ++void *pcpu_base_addr __read_only; + EXPORT_SYMBOL_GPL(pcpu_base_addr); + + static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */ +diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c +index be8dc8d1edb9..d763a7810196 100644 +--- a/mm/process_vm_access.c ++++ b/mm/process_vm_access.c +@@ -13,6 +13,7 @@ + #include <linux/uio.h> + #include <linux/sched.h> + #include <linux/highmem.h> ++#include <linux/security.h> + #include <linux/ptrace.h> + #include <linux/slab.h> + #include <linux/syscalls.h> +@@ -162,19 +163,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter, + ssize_t iov_len; + size_t total_len = iov_iter_count(iter); + ++ return -ENOSYS; // PaX: until properly audited ++ + /* + * Work out how many pages of struct pages we're going to need + * when eventually calling get_user_pages + */ + for (i = 0; i < riovcnt; i++) { + iov_len = rvec[i].iov_len; +- if (iov_len > 0) { +- nr_pages_iov = ((unsigned long)rvec[i].iov_base +- + iov_len) +- / PAGE_SIZE - (unsigned long)rvec[i].iov_base +- / PAGE_SIZE + 1; +- nr_pages = max(nr_pages, nr_pages_iov); +- } ++ if (iov_len <= 0) ++ continue; ++ nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE - ++ (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1; ++ nr_pages = max(nr_pages, nr_pages_iov); + } + + if (nr_pages == 0) +@@ -202,6 +203,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter, + goto free_proc_pages; + } + ++ if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) { ++ rc = -EPERM; ++ goto put_task_struct; ++ } ++ + mm = mm_access(task, PTRACE_MODE_ATTACH_REALCREDS); + if (!mm || IS_ERR(mm)) { + rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH; +diff --git a/mm/readahead.c b/mm/readahead.c +index c8a955b1297e..fad21289448f 100644 +--- a/mm/readahead.c ++++ b/mm/readahead.c +@@ -81,7 +81,7 @@ static void read_cache_pages_invalidate_pages(struct address_space *mapping, + * Hides the details of the LRU cache etc from the filesystems. + */ + int read_cache_pages(struct address_space *mapping, struct list_head *pages, +- int (*filler)(void *, struct page *), void *data) ++ filler_t *filler, void *data) + { + struct page *page; + int ret = 0; +diff --git a/mm/rmap.c b/mm/rmap.c +index cd37c1c7e21b..515080f452f3 100644 +--- a/mm/rmap.c ++++ b/mm/rmap.c +@@ -172,6 +172,10 @@ int anon_vma_prepare(struct vm_area_struct *vma) + struct anon_vma *anon_vma = vma->anon_vma; + struct anon_vma_chain *avc; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct anon_vma_chain *avc_m = NULL; ++#endif ++ + might_sleep(); + if (unlikely(!anon_vma)) { + struct mm_struct *mm = vma->vm_mm; +@@ -181,6 +185,12 @@ int anon_vma_prepare(struct vm_area_struct *vma) + if (!avc) + goto out_enomem; + ++#ifdef CONFIG_PAX_SEGMEXEC ++ avc_m = anon_vma_chain_alloc(GFP_KERNEL); ++ if (!avc_m) ++ goto out_enomem_free_avc; ++#endif ++ + anon_vma = find_mergeable_anon_vma(vma); + allocated = NULL; + if (!anon_vma) { +@@ -194,6 +204,19 @@ int anon_vma_prepare(struct vm_area_struct *vma) + /* page_table_lock to protect against threads */ + spin_lock(&mm->page_table_lock); + if (likely(!vma->anon_vma)) { ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ struct vm_area_struct *vma_m = pax_find_mirror_vma(vma); ++ ++ if (vma_m) { ++ BUG_ON(vma_m->anon_vma); ++ vma_m->anon_vma = anon_vma; ++ anon_vma_chain_link(vma_m, avc_m, anon_vma); ++ anon_vma->degree++; ++ avc_m = NULL; ++ } ++#endif ++ + vma->anon_vma = anon_vma; + anon_vma_chain_link(vma, avc, anon_vma); + /* vma reference or self-parent link for new root */ +@@ -206,12 +229,24 @@ int anon_vma_prepare(struct vm_area_struct *vma) + + if (unlikely(allocated)) + put_anon_vma(allocated); ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (unlikely(avc_m)) ++ anon_vma_chain_free(avc_m); ++#endif ++ + if (unlikely(avc)) + anon_vma_chain_free(avc); + } + return 0; + + out_enomem_free_avc: ++ ++#ifdef CONFIG_PAX_SEGMEXEC ++ if (avc_m) ++ anon_vma_chain_free(avc_m); ++#endif ++ + anon_vma_chain_free(avc); + out_enomem: + return -ENOMEM; +@@ -255,7 +290,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root) + * good chance of avoiding scanning the whole hierarchy when it searches where + * page is mapped. + */ +-int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src) ++int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src) + { + struct anon_vma_chain *avc, *pavc; + struct anon_vma *root = NULL; +@@ -309,7 +344,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src) + * the corresponding VMA in the parent process is attached to. + * Returns 0 on success, non-zero on failure. + */ +-int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma) ++int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma) + { + struct anon_vma_chain *avc; + struct anon_vma *anon_vma; +@@ -429,10 +464,10 @@ static void anon_vma_ctor(void *data) + void __init anon_vma_init(void) + { + anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma), +- 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_ACCOUNT, ++ 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_ACCOUNT|SLAB_NO_SANITIZE, + anon_vma_ctor); + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, +- SLAB_PANIC|SLAB_ACCOUNT); ++ SLAB_PANIC|SLAB_ACCOUNT|SLAB_NO_SANITIZE); + } + + /* +diff --git a/mm/shmem.c b/mm/shmem.c +index d99cfb6eb03a..7a32111dd0ed 100644 +--- a/mm/shmem.c ++++ b/mm/shmem.c +@@ -34,7 +34,7 @@ + #include <linux/uio.h> + #include <linux/khugepaged.h> + +-static struct vfsmount *shm_mnt; ++struct vfsmount *shm_mnt; + + #ifdef CONFIG_SHMEM + /* +@@ -83,7 +83,7 @@ static struct vfsmount *shm_mnt; + #define BOGO_DIRENT_SIZE 20 + + /* Symlink up to this size is kmalloc'ed instead of using a swappable page */ +-#define SHORT_SYMLINK_LEN 128 ++#define SHORT_SYMLINK_LEN 64 + + /* + * shmem_fallocate communicates with shmem_fault or shmem_writepage via +@@ -3164,6 +3164,24 @@ static int shmem_xattr_handler_set(const struct xattr_handler *handler, + return simple_xattr_set(&info->xattrs, name, value, size, flags); + } + ++#ifdef CONFIG_PAX_XATTR_PAX_FLAGS ++static int shmem_user_xattr_handler_set(const struct xattr_handler *handler, ++ struct dentry *dentry, struct inode *inode, ++ const char *name, const void *value, ++ size_t size, int flags) ++{ ++ struct shmem_inode_info *info = SHMEM_I(inode); ++ ++ if (strcmp(name, XATTR_NAME_PAX_FLAGS)) ++ return -EOPNOTSUPP; ++ if (size > 8) ++ return -EINVAL; ++ ++ name = xattr_full_name(handler, name); ++ return simple_xattr_set(&info->xattrs, name, value, size, flags); ++} ++#endif ++ + static const struct xattr_handler shmem_security_xattr_handler = { + .prefix = XATTR_SECURITY_PREFIX, + .get = shmem_xattr_handler_get, +@@ -3176,6 +3194,14 @@ static const struct xattr_handler shmem_trusted_xattr_handler = { + .set = shmem_xattr_handler_set, + }; + ++#ifdef CONFIG_PAX_XATTR_PAX_FLAGS ++static const struct xattr_handler shmem_user_xattr_handler = { ++ .prefix = XATTR_USER_PREFIX, ++ .get = shmem_xattr_handler_get, ++ .set = shmem_user_xattr_handler_set, ++}; ++#endif ++ + static const struct xattr_handler *shmem_xattr_handlers[] = { + #ifdef CONFIG_TMPFS_POSIX_ACL + &posix_acl_access_xattr_handler, +@@ -3183,6 +3209,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = { + #endif + &shmem_security_xattr_handler, + &shmem_trusted_xattr_handler, ++ ++#ifdef CONFIG_PAX_XATTR_PAX_FLAGS ++ &shmem_user_xattr_handler, ++#endif ++ + NULL + }; + +@@ -3556,8 +3587,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent) + int err = -ENOMEM; + + /* Round up to L1_CACHE_BYTES to resist false sharing */ +- sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info), +- L1_CACHE_BYTES), GFP_KERNEL); ++ sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL); + if (!sbinfo) + return -ENOMEM; + +diff --git a/mm/slab.c b/mm/slab.c +index 1f82d16a0518..d9233f3b49ec 100644 +--- a/mm/slab.c ++++ b/mm/slab.c +@@ -116,6 +116,7 @@ + #include <linux/kmemcheck.h> + #include <linux/memory.h> + #include <linux/prefetch.h> ++#include <linux/vmalloc.h> + + #include <net/sock.h> + +@@ -285,10 +286,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent) + if ((x)->max_freeable < i) \ + (x)->max_freeable = i; \ + } while (0) +-#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit) +-#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss) +-#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit) +-#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss) ++#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit) ++#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss) ++#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit) ++#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss) ++#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized) ++#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized) + #else + #define STATS_INC_ACTIVE(x) do { } while (0) + #define STATS_DEC_ACTIVE(x) do { } while (0) +@@ -305,6 +308,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent) + #define STATS_INC_ALLOCMISS(x) do { } while (0) + #define STATS_INC_FREEHIT(x) do { } while (0) + #define STATS_INC_FREEMISS(x) do { } while (0) ++#define STATS_INC_SANITIZED(x) do { } while (0) ++#define STATS_INC_NOT_SANITIZED(x) do { } while (0) + #endif + + #if DEBUG +@@ -411,7 +416,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page, + * reciprocal_divide(offset, cache->reciprocal_buffer_size) + */ + static inline unsigned int obj_to_index(const struct kmem_cache *cache, +- const struct page *page, void *obj) ++ const struct page *page, const void *obj) + { + u32 offset = (obj - page->s_mem); + return reciprocal_divide(offset, cache->reciprocal_buffer_size); +@@ -1284,7 +1289,7 @@ void __init kmem_cache_init(void) + create_boot_cache(kmem_cache, "kmem_cache", + offsetof(struct kmem_cache, node) + + nr_node_ids * sizeof(struct kmem_cache_node *), +- SLAB_HWCACHE_ALIGN); ++ SLAB_HWCACHE_ALIGN, 0, 0); + list_add(&kmem_cache->list, &slab_caches); + slab_state = PARTIAL; + +@@ -1292,8 +1297,8 @@ void __init kmem_cache_init(void) + * Initialize the caches that provide memory for the kmem_cache_node + * structures first. Without this, further allocations will bug. + */ +- kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node", +- kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS); ++ kmalloc_caches[INDEX_NODE] = create_kmalloc_cache_usercopy("kmalloc-node", ++ kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS, 0, kmalloc_size(INDEX_NODE)); + slab_state = PARTIAL_NODE; + setup_kmalloc_cache_index_table(); + +@@ -1536,7 +1541,7 @@ static void store_stackinfo(struct kmem_cache *cachep, unsigned long *addr, + + while (!kstack_end(sptr)) { + svalue = *sptr++; +- if (kernel_text_address(svalue)) { ++ if (kernel_text_address(ktva_ktla(svalue))) { + *addr++ = svalue; + size -= sizeof(unsigned long); + if (size <= sizeof(unsigned long)) +@@ -1923,7 +1928,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align, + + cachep = find_mergeable(size, align, flags, name, ctor); + if (cachep) { +- cachep->refcount++; ++ atomic_inc(&cachep->refcount); + + /* + * Adjust the object sizes so that we clear +@@ -2052,6 +2057,8 @@ __kmem_cache_create (struct kmem_cache *cachep, unsigned long flags) + #endif + #endif + ++ flags = pax_sanitize_slab_flags(flags); ++ + /* + * Check that size is in terms of words. This is needed to avoid + * unaligned accesses for some archs when redzoning is used, and makes +@@ -3520,6 +3527,20 @@ void ___cache_free(struct kmem_cache *cachep, void *objp, + struct array_cache *ac = cpu_cache_get(cachep); + + check_irq_off(); ++ ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE)) ++ STATS_INC_NOT_SANITIZED(cachep); ++ else { ++ memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size); ++ ++ if (cachep->ctor) ++ cachep->ctor(objp); ++ ++ STATS_INC_SANITIZED(cachep); ++ } ++#endif ++ + kmemleak_free_recursive(objp, cachep->flags); + objp = cache_free_debugcheck(cachep, objp, caller); + +@@ -3699,7 +3720,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller) + return ret; + } + +-void *__kmalloc_node(size_t size, gfp_t flags, int node) ++void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node) + { + return __do_kmalloc_node(size, flags, node, _RET_IP_); + } +@@ -3719,7 +3740,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller); + * @flags: the type of memory to allocate (see kmalloc). + * @caller: function caller for debug tracking of the caller + */ +-static __always_inline void *__do_kmalloc(size_t size, gfp_t flags, ++static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags, + unsigned long caller) + { + struct kmem_cache *cachep; +@@ -3819,6 +3840,7 @@ void kfree(const void *objp) + + if (unlikely(ZERO_OR_NULL_PTR(objp))) + return; ++ VM_BUG_ON(!virt_addr_valid(objp)); + local_irq_save(flags); + kfree_debugcheck(objp); + c = virt_to_cache(objp); +@@ -4189,14 +4211,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep) + } + /* cpu stats */ + { +- unsigned long allochit = atomic_read(&cachep->allochit); +- unsigned long allocmiss = atomic_read(&cachep->allocmiss); +- unsigned long freehit = atomic_read(&cachep->freehit); +- unsigned long freemiss = atomic_read(&cachep->freemiss); ++ unsigned long allochit = atomic_read_unchecked(&cachep->allochit); ++ unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss); ++ unsigned long freehit = atomic_read_unchecked(&cachep->freehit); ++ unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss); + + seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu", + allochit, allocmiss, freehit, freemiss); + } ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ { ++ unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized); ++ unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized); ++ ++ seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized); ++ } ++#endif + #endif + } + +@@ -4433,16 +4463,48 @@ static const struct file_operations proc_slabstats_operations = { + static int __init slab_proc_init(void) + { + #ifdef CONFIG_DEBUG_SLAB_LEAK +- proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations); ++ proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations); + #endif + return 0; + } + module_init(slab_proc_init); + #endif + ++bool is_usercopy_object(const void *ptr) ++{ ++ struct page *page; ++ ++ if (ZERO_OR_NULL_PTR(ptr)) ++ return false; ++ ++ if (!slab_is_available()) ++ return false; ++ ++ if (is_vmalloc_addr(ptr) ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ && !object_starts_on_stack(ptr) ++#endif ++ ) { ++ struct vm_struct *vm = find_vm_area(ptr); ++ if (vm && (vm->flags & VM_USERCOPY)) ++ return true; ++ return false; ++ } ++ ++ if (!virt_addr_valid(ptr)) ++ return false; ++ ++ page = virt_to_head_page(ptr); ++ ++ if (!PageSlab(page)) ++ return false; ++ ++ return !!page->slab_cache->usersize; ++} ++ + #ifdef CONFIG_HARDENED_USERCOPY + /* +- * Rejects objects that are incorrectly sized. ++ * Detect unwanted object access + * + * Returns NULL if check passes, otherwise const char * to name of cache + * to indicate an error. +@@ -4456,17 +4518,23 @@ const char *__check_heap_object(const void *ptr, unsigned long n, + + /* Find and validate object. */ + cachep = page->slab_cache; +- objnr = obj_to_index(cachep, page, (void *)ptr); ++ ++ objnr = obj_to_index(cachep, page, ptr); + BUG_ON(objnr >= cachep->num); + + /* Find offset within object. */ + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep); + +- /* Allow address range falling entirely within object size. */ +- if (offset <= cachep->object_size && n <= cachep->object_size - offset) +- return NULL; ++ if (offset < cachep->useroffset) ++ return cachep->name; ++ ++ if (offset - cachep->useroffset >= cachep->usersize) ++ return cachep->name; + +- return cachep->name; ++ if (n > cachep->useroffset - offset + cachep->usersize) ++ return cachep->name; ++ ++ return NULL; + } + #endif /* CONFIG_HARDENED_USERCOPY */ + +diff --git a/mm/slab.h b/mm/slab.h +index ceb7d70cdb76..99ab7d7a2af5 100644 +--- a/mm/slab.h ++++ b/mm/slab.h +@@ -21,8 +21,10 @@ struct kmem_cache { + unsigned int size; /* The aligned/padded/added on size */ + unsigned int align; /* Alignment as calculated */ + unsigned long flags; /* Active flags on the slab */ ++ size_t useroffset; /* USERCOPY region offset */ ++ size_t usersize; /* USERCOPY region size */ + const char *name; /* Slab name for sysfs */ +- int refcount; /* Use counter */ ++ atomic_t refcount; /* Use counter */ + void (*ctor)(void *); /* Called on object slot creation */ + struct list_head list; /* List of all slab caches on the system */ + }; +@@ -71,6 +73,35 @@ extern struct list_head slab_caches; + /* The slab cache that manages slab cache information */ + extern struct kmem_cache *kmem_cache; + ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++#ifdef CONFIG_X86_64 ++#define PAX_MEMORY_SANITIZE_VALUE '\xfe' ++#else ++#define PAX_MEMORY_SANITIZE_VALUE '\xff' ++#endif ++enum pax_sanitize_mode { ++ PAX_SANITIZE_SLAB_OFF = 0, ++ PAX_SANITIZE_SLAB_FAST, ++ PAX_SANITIZE_SLAB_FULL, ++}; ++ ++extern enum pax_sanitize_mode pax_sanitize_slab; ++ ++static inline unsigned long pax_sanitize_slab_flags(unsigned long flags) ++{ ++ if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU)) ++ flags |= SLAB_NO_SANITIZE; ++ else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL) ++ flags &= ~SLAB_NO_SANITIZE; ++ return flags; ++} ++#else ++static inline unsigned long pax_sanitize_slab_flags(unsigned long flags) ++{ ++ return flags; ++} ++#endif ++ + unsigned long calculate_alignment(unsigned long flags, + unsigned long align, unsigned long size); + +@@ -89,8 +120,11 @@ extern int __kmem_cache_create(struct kmem_cache *, unsigned long flags); + + extern struct kmem_cache *create_kmalloc_cache(const char *name, size_t size, + unsigned long flags); ++extern struct kmem_cache *create_kmalloc_cache_usercopy(const char *name, size_t size, ++ unsigned long flags, size_t useroffset, size_t usersize); + extern void create_boot_cache(struct kmem_cache *, const char *name, +- size_t size, unsigned long flags); ++ size_t size, unsigned long flags, ++ size_t useroffset, size_t usersize); + + int slab_unmergeable(struct kmem_cache *s); + struct kmem_cache *find_mergeable(size_t size, size_t align, +@@ -120,7 +154,7 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size, + + /* Legal flag mask for kmem_cache_create(), for various configurations */ + #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \ +- SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS ) ++ SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | SLAB_NO_SANITIZE) + + #if defined(CONFIG_DEBUG_SLAB) + #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER) +@@ -345,6 +379,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x) + return s; + + page = virt_to_head_page(x); ++ ++ BUG_ON(!PageSlab(page)); ++ + cachep = page->slab_cache; + if (slab_equal_or_root(cachep, s)) + return cachep; +diff --git a/mm/slab_common.c b/mm/slab_common.c +index 5d2f24fbafc5..cb5d8a422244 100644 +--- a/mm/slab_common.c ++++ b/mm/slab_common.c +@@ -25,11 +25,35 @@ + + #include "slab.h" + +-enum slab_state slab_state; ++enum slab_state slab_state __read_only; + LIST_HEAD(slab_caches); + DEFINE_MUTEX(slab_mutex); + struct kmem_cache *kmem_cache; + ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST; ++static int __init pax_sanitize_slab_setup(char *str) ++{ ++ if (!str) ++ return 0; ++ ++ if (!strcmp(str, "0") || !strcmp(str, "off")) { ++ pr_info("PaX slab sanitization: %s\n", "disabled"); ++ pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF; ++ } else if (!strcmp(str, "1") || !strcmp(str, "fast")) { ++ pr_info("PaX slab sanitization: %s\n", "fast"); ++ pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST; ++ } else if (!strcmp(str, "full")) { ++ pr_info("PaX slab sanitization: %s\n", "full"); ++ pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL; ++ } else ++ pr_err("PaX slab sanitization: unsupported option '%s'\n", str); ++ ++ return 0; ++} ++early_param("pax_sanitize_slab", pax_sanitize_slab_setup); ++#endif ++ + /* + * Set of flags that will prevent slab merging + */ +@@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache; + * Merge control. If this is set then no merging of slab caches will occur. + * (Could be removed. This was introduced to pacify the merge skeptics.) + */ +-static int slab_nomerge; ++static int slab_nomerge __read_only = 1; + + static int __init setup_slab_nomerge(char *str) + { +@@ -244,7 +268,7 @@ int slab_unmergeable(struct kmem_cache *s) + /* + * We may have set a slab to be unmergeable during bootstrap. + */ +- if (s->refcount < 0) ++ if (atomic_read(&s->refcount) < 0) + return 1; + + return 0; +@@ -323,12 +347,15 @@ unsigned long calculate_alignment(unsigned long flags, + + static struct kmem_cache *create_cache(const char *name, + size_t object_size, size_t size, size_t align, +- unsigned long flags, void (*ctor)(void *), ++ unsigned long flags, size_t useroffset, ++ size_t usersize, void (*ctor)(void *), + struct mem_cgroup *memcg, struct kmem_cache *root_cache) + { + struct kmem_cache *s; + int err; + ++ BUG_ON(useroffset + usersize > object_size); ++ + err = -ENOMEM; + s = kmem_cache_zalloc(kmem_cache, GFP_KERNEL); + if (!s) +@@ -339,6 +366,8 @@ static struct kmem_cache *create_cache(const char *name, + s->size = size; + s->align = align; + s->ctor = ctor; ++ s->useroffset = useroffset; ++ s->usersize = usersize; + + err = init_memcg_params(s, memcg, root_cache); + if (err) +@@ -348,7 +377,7 @@ static struct kmem_cache *create_cache(const char *name, + if (err) + goto out_free_cache; + +- s->refcount = 1; ++ atomic_set(&s->refcount, 1); + list_add(&s->list, &slab_caches); + out: + if (err) +@@ -362,11 +391,13 @@ static struct kmem_cache *create_cache(const char *name, + } + + /* +- * kmem_cache_create - Create a cache. ++ * __kmem_cache_create_usercopy - Create a cache. + * @name: A string which is used in /proc/slabinfo to identify this cache. + * @size: The size of objects to be created in this cache. + * @align: The required alignment for the objects. + * @flags: SLAB flags ++ * @useroffset: USERCOPY region offset ++ * @usersize: USERCOPY region size + * @ctor: A constructor for the objects. + * + * Returns a ptr to the cache on success, NULL on failure. +@@ -385,9 +416,10 @@ static struct kmem_cache *create_cache(const char *name, + * cacheline. This can be beneficial if you're counting cycles as closely + * as davem. + */ +-struct kmem_cache * +-kmem_cache_create(const char *name, size_t size, size_t align, +- unsigned long flags, void (*ctor)(void *)) ++static struct kmem_cache * ++__kmem_cache_create_usercopy(const char *name, size_t size, size_t align, ++ unsigned long flags, size_t useroffset, size_t usersize, ++ void (*ctor)(void *)) + { + struct kmem_cache *s = NULL; + const char *cache_name; +@@ -412,7 +444,10 @@ kmem_cache_create(const char *name, size_t size, size_t align, + */ + flags &= CACHE_CREATE_MASK; + +- s = __kmem_cache_alias(name, size, align, flags, ctor); ++ BUG_ON(!usersize && useroffset); ++ BUG_ON(size < usersize || size - usersize < useroffset); ++ if (!usersize) ++ s = __kmem_cache_alias(name, size, align, flags, ctor); + if (s) + goto out_unlock; + +@@ -424,7 +459,7 @@ kmem_cache_create(const char *name, size_t size, size_t align, + + s = create_cache(cache_name, size, size, + calculate_alignment(flags, align, size), +- flags, ctor, NULL, NULL); ++ flags, useroffset, usersize, ctor, NULL, NULL); + if (IS_ERR(s)) { + err = PTR_ERR(s); + kfree_const(cache_name); +@@ -450,8 +485,25 @@ kmem_cache_create(const char *name, size_t size, size_t align, + } + return s; + } ++ ++struct kmem_cache * ++kmem_cache_create(const char *name, size_t size, size_t align, ++ unsigned long flags, void (*ctor)(void *)) ++{ ++ return __kmem_cache_create_usercopy(name, size, align, flags, 0, ++ (flags & SLAB_USERCOPY) ? size : 0, ctor); ++} + EXPORT_SYMBOL(kmem_cache_create); + ++struct kmem_cache * ++kmem_cache_create_usercopy(const char *name, size_t size, size_t align, ++ unsigned long flags, size_t useroffset, size_t usersize, ++ void (*ctor)(void *)) ++{ ++ return __kmem_cache_create_usercopy(name, size, align, flags, useroffset, usersize, ctor); ++} ++EXPORT_SYMBOL(kmem_cache_create_usercopy); ++ + static int shutdown_cache(struct kmem_cache *s, + struct list_head *release, bool *need_rcu_barrier) + { +@@ -473,7 +525,7 @@ static void release_caches(struct list_head *release, bool need_rcu_barrier) + rcu_barrier(); + + list_for_each_entry_safe(s, s2, release, list) { +-#ifdef SLAB_SUPPORTS_SYSFS ++#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD) + sysfs_slab_remove(s); + #else + slab_kmem_cache_release(s); +@@ -534,6 +586,7 @@ void memcg_create_kmem_cache(struct mem_cgroup *memcg, + s = create_cache(cache_name, root_cache->object_size, + root_cache->size, root_cache->align, + root_cache->flags & CACHE_CREATE_MASK, ++ root_cache->useroffset, root_cache->usersize, + root_cache->ctor, memcg, root_cache); + /* + * If we could not create a memcg cache, do not complain, because +@@ -741,8 +794,7 @@ void kmem_cache_destroy(struct kmem_cache *s) + kasan_cache_destroy(s); + mutex_lock(&slab_mutex); + +- s->refcount--; +- if (s->refcount) ++ if (!atomic_dec_and_test(&s->refcount)) + goto out_unlock; + + err = shutdown_memcg_caches(s, &release, &need_rcu_barrier); +@@ -793,13 +845,15 @@ bool slab_is_available(void) + #ifndef CONFIG_SLOB + /* Create a cache during boot when no slab services are available yet */ + void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t size, +- unsigned long flags) ++ unsigned long flags, size_t useroffset, size_t usersize) + { + int err; + + s->name = name; + s->size = s->object_size = size; + s->align = calculate_alignment(flags, ARCH_KMALLOC_MINALIGN, size); ++ s->useroffset = useroffset; ++ s->usersize = usersize; + + slab_init_memcg_params(s); + +@@ -809,23 +863,29 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz + panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n", + name, size, err); + +- s->refcount = -1; /* Exempt from merging for now */ ++ atomic_set(&s->refcount, -1); /* Exempt from merging for now */ + } + +-struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size, +- unsigned long flags) ++struct kmem_cache *__init create_kmalloc_cache_usercopy(const char *name, size_t size, ++ unsigned long flags, size_t useroffset, size_t usersize) + { + struct kmem_cache *s = kmem_cache_zalloc(kmem_cache, GFP_NOWAIT); + + if (!s) + panic("Out of memory when creating slab %s\n", name); + +- create_boot_cache(s, name, size, flags); ++ create_boot_cache(s, name, size, flags, useroffset, usersize); + list_add(&s->list, &slab_caches); +- s->refcount = 1; ++ atomic_set(&s->refcount, 1); + return s; + } + ++struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size, ++ unsigned long flags) ++{ ++ return create_kmalloc_cache_usercopy(name, size, flags, 0, 0); ++} ++ + struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1]; + EXPORT_SYMBOL(kmalloc_caches); + +@@ -834,6 +894,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1]; + EXPORT_SYMBOL(kmalloc_dma_caches); + #endif + ++#ifdef CONFIG_PAX_USERCOPY ++struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1]; ++EXPORT_SYMBOL(kmalloc_usercopy_caches); ++#endif ++ + /* + * Conversion table for small slabs sizes / 8 to the index in the + * kmalloc array. This is necessary for slabs < 192 since we have non power +@@ -898,6 +963,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags) + return kmalloc_dma_caches[index]; + + #endif ++ ++#ifdef CONFIG_PAX_USERCOPY ++ if (unlikely((flags & GFP_USERCOPY))) ++ return kmalloc_usercopy_caches[index]; ++ ++#endif ++ + return kmalloc_caches[index]; + } + +@@ -975,8 +1047,8 @@ void __init setup_kmalloc_cache_index_table(void) + + static void __init new_kmalloc_cache(int idx, unsigned long flags) + { +- kmalloc_caches[idx] = create_kmalloc_cache(kmalloc_info[idx].name, +- kmalloc_info[idx].size, flags); ++ kmalloc_caches[idx] = create_kmalloc_cache_usercopy(kmalloc_info[idx].name, ++ kmalloc_info[idx].size, flags, 0, kmalloc_info[idx].size); + } + + /* +@@ -1021,6 +1093,23 @@ void __init create_kmalloc_caches(unsigned long flags) + } + } + #endif ++ ++#ifdef CONFIG_PAX_USERCOPY ++ for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) { ++ struct kmem_cache *s = kmalloc_caches[i]; ++ ++ if (s) { ++ int size = kmalloc_size(i); ++ char *n = kasprintf(GFP_NOWAIT, ++ "usercopy-kmalloc-%d", size); ++ ++ BUG_ON(!n); ++ kmalloc_usercopy_caches[i] = create_kmalloc_cache_usercopy(n, ++ size, flags, 0, size); ++ } ++ } ++#endif ++ + } + #endif /* !CONFIG_SLOB */ + +@@ -1036,6 +1125,12 @@ void *kmalloc_order(size_t size, gfp_t flags, unsigned int order) + + flags |= __GFP_COMP; + page = alloc_pages(flags, order); ++#ifdef CONFIG_SLOB ++ if (page) { ++ page->private = 1UL << order; ++ __SetPageSlab(page); ++ } ++#endif + ret = page ? page_address(page) : NULL; + kmemleak_alloc(ret, size, 1, flags); + kasan_kmalloc_large(ret, size, flags); +@@ -1125,6 +1220,9 @@ static void print_slabinfo_header(struct seq_file *m) + #ifdef CONFIG_DEBUG_SLAB + seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> <error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>"); + seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>"); ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ seq_puts(m, " : pax <sanitized> <not_sanitized>"); ++#endif + #endif + seq_putc(m, '\n'); + } +@@ -1254,7 +1352,7 @@ static int __init slab_proc_init(void) + module_init(slab_proc_init); + #endif /* CONFIG_SLABINFO */ + +-static __always_inline void *__do_krealloc(const void *p, size_t new_size, ++static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size, + gfp_t flags) + { + void *ret; +diff --git a/mm/slob.c b/mm/slob.c +index eac04d4357ec..73c02bace82d 100644 +--- a/mm/slob.c ++++ b/mm/slob.c +@@ -67,6 +67,7 @@ + #include <linux/rcupdate.h> + #include <linux/list.h> + #include <linux/kmemleak.h> ++#include <linux/vmalloc.h> + + #include <trace/events/kmem.h> + +@@ -157,7 +158,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next) + /* + * Return the size of a slob block. + */ +-static slobidx_t slob_units(slob_t *s) ++static slobidx_t slob_units(const slob_t *s) + { + if (s->units > 0) + return s->units; +@@ -167,7 +168,7 @@ static slobidx_t slob_units(slob_t *s) + /* + * Return the next free slob block pointer after this one. + */ +-static slob_t *slob_next(slob_t *s) ++static slob_t *slob_next(const slob_t *s) + { + slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK); + slobidx_t next; +@@ -182,14 +183,14 @@ static slob_t *slob_next(slob_t *s) + /* + * Returns true if s is the last free block in its page. + */ +-static int slob_last(slob_t *s) ++static int slob_last(const slob_t *s) + { + return !((unsigned long)slob_next(s) & ~PAGE_MASK); + } + +-static void *slob_new_pages(gfp_t gfp, int order, int node) ++static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node) + { +- void *page; ++ struct page *page; + + #ifdef CONFIG_NUMA + if (node != NUMA_NO_NODE) +@@ -201,14 +202,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node) + if (!page) + return NULL; + +- return page_address(page); ++ __SetPageSlab(page); ++ return page; + } + +-static void slob_free_pages(void *b, int order) ++static void slob_free_pages(struct page *sp, int order) + { + if (current->reclaim_state) + current->reclaim_state->reclaimed_slab += 1 << order; +- free_pages((unsigned long)b, order); ++ __ClearPageSlab(sp); ++ page_mapcount_reset(sp); ++ sp->private = 0; ++ __free_pages(sp, order); + } + + /* +@@ -253,6 +258,7 @@ static void *slob_page_alloc(struct page *sp, size_t size, int align) + } + + sp->units -= units; ++ BUG_ON(sp->units < 0); + if (!sp->units) + clear_slob_page_free(sp); + return cur; +@@ -313,15 +319,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node) + + /* Not enough space: must allocate a new page */ + if (!b) { +- b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node); +- if (!b) ++ sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node); ++ if (!sp) + return NULL; +- sp = virt_to_page(b); +- __SetPageSlab(sp); ++ b = page_address(sp); + + spin_lock_irqsave(&slob_lock, flags); + sp->units = SLOB_UNITS(PAGE_SIZE); + sp->freelist = b; ++ sp->private = 0; + INIT_LIST_HEAD(&sp->lru); + set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE)); + set_slob_page_free(sp, slob_list); +@@ -337,7 +343,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node) + /* + * slob_free: entry point into the slob allocator. + */ +-static void slob_free(void *block, int size) ++static void slob_free(struct kmem_cache *c, void *block, int size) + { + struct page *sp; + slob_t *prev, *next, *b = (slob_t *)block; +@@ -349,7 +355,8 @@ static void slob_free(void *block, int size) + return; + BUG_ON(!size); + +- sp = virt_to_page(block); ++ sp = virt_to_head_page(block); ++ BUG_ON(virt_to_page(block) != sp); + units = SLOB_UNITS(size); + + spin_lock_irqsave(&slob_lock, flags); +@@ -359,12 +366,15 @@ static void slob_free(void *block, int size) + if (slob_page_free(sp)) + clear_slob_page_free(sp); + spin_unlock_irqrestore(&slob_lock, flags); +- __ClearPageSlab(sp); +- page_mapcount_reset(sp); +- slob_free_pages(b, 0); ++ slob_free_pages(sp, 0); + return; + } + ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE))) ++ memset(block, PAX_MEMORY_SANITIZE_VALUE, size); ++#endif ++ + if (!slob_page_free(sp)) { + /* This slob page is about to become partially free. Easy! */ + sp->units = units; +@@ -424,11 +434,10 @@ static void slob_free(void *block, int size) + */ + + static __always_inline void * +-__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller) ++__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align) + { +- unsigned int *m; +- int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN); +- void *ret; ++ slob_t *m; ++ void *ret = NULL; + + gfp &= gfp_allowed_mask; + +@@ -442,27 +451,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller) + + if (!m) + return NULL; +- *m = size; ++ BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT); ++ BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT); ++ m[0].units = size; ++ m[1].units = align; + ret = (void *)m + align; + + trace_kmalloc_node(caller, ret, + size, size + align, gfp, node); + } else { + unsigned int order = get_order(size); ++ struct page *page; + + if (likely(order)) + gfp |= __GFP_COMP; +- ret = slob_new_pages(gfp, order, node); ++ page = slob_new_pages(gfp, order, node); ++ if (page) { ++ ret = page_address(page); ++ page->private = size; ++ } + + trace_kmalloc_node(caller, ret, + size, PAGE_SIZE << order, gfp, node); + } + +- kmemleak_alloc(ret, size, 1, gfp); + return ret; + } + +-void *__kmalloc(size_t size, gfp_t gfp) ++static __always_inline void * ++__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller) ++{ ++ int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN); ++ void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align); ++ ++ if (!ZERO_OR_NULL_PTR(ret)) ++ kmemleak_alloc(ret, size, 1, gfp); ++ return ret; ++} ++ ++void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp) + { + return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_); + } +@@ -491,39 +518,140 @@ void kfree(const void *block) + return; + kmemleak_free(block); + +- sp = virt_to_page(block); +- if (PageSlab(sp)) { ++ VM_BUG_ON(!virt_addr_valid(block)); ++ sp = virt_to_head_page(block); ++ BUG_ON(virt_to_page(block) != sp); ++ VM_BUG_ON(!PageSlab(sp)); ++ if (!sp->private) { + int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN); +- unsigned int *m = (unsigned int *)(block - align); +- slob_free(m, *m + align); +- } else ++ slob_t *m = (slob_t *)(block - align); ++ ++ BUG_ON(sp->units < 0); ++ slob_free(NULL, m, m[0].units + align); ++ } else { ++ __ClearPageSlab(sp); ++ page_mapcount_reset(sp); ++ sp->private = 0; + __free_pages(sp, compound_order(sp)); ++ } + } + EXPORT_SYMBOL(kfree); + ++bool is_usercopy_object(const void *ptr) ++{ ++ struct page *page; ++ ++ if (ZERO_OR_NULL_PTR(ptr)) ++ return false; ++ ++ if (!slab_is_available()) ++ return false; ++ ++ if (is_vmalloc_addr(ptr) ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ && !object_starts_on_stack(ptr) ++#endif ++ ) { ++ struct vm_struct *vm = find_vm_area(ptr); ++ if (vm && (vm->flags & VM_USERCOPY)) ++ return true; ++ return false; ++ } ++ ++ if (!virt_addr_valid(ptr)) ++ return false; ++ ++ page = virt_to_head_page(ptr); ++ BUG_ON(virt_to_page(ptr) != page); ++ ++ if (!PageSlab(page)) ++ return false; ++ ++ // PAX: TODO check SLAB_USERCOPY ++ ++ return false; ++} ++ ++#ifdef CONFIG_HARDENED_USERCOPY ++const char *__check_heap_object(const void *ptr, unsigned long n, ++ struct page *page) ++{ ++ const slob_t *free; ++ const void *base; ++ unsigned long flags; ++ ++ BUG_ON(virt_to_page(ptr) != page); ++ ++ if (page->private) { ++ base = page_address(page); ++ if (base <= ptr && n <= page->private - (ptr - base)) ++ return NULL; ++ return "<slob 1>"; ++ } ++ ++ /* some tricky double walking to find the chunk */ ++ spin_lock_irqsave(&slob_lock, flags); ++ base = (const void *)((unsigned long)ptr & PAGE_MASK); ++ free = page->freelist; ++ ++ while (!slob_last(free) && (const void *)free <= ptr) { ++ base = free + slob_units(free); ++ free = slob_next(free); ++ } ++ ++ while (base < (const void *)free) { ++ slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units; ++ int size = SLOB_UNIT * SLOB_UNITS(m + align); ++ int offset; ++ ++ if (ptr < base + align) ++ break; ++ ++ offset = ptr - base - align; ++ if (offset >= m) { ++ base += size; ++ continue; ++ } ++ ++ if (n > m - offset) ++ break; ++ ++ spin_unlock_irqrestore(&slob_lock, flags); ++ return NULL; ++ } ++ ++ spin_unlock_irqrestore(&slob_lock, flags); ++ return "<slob 2>"; ++} ++#endif ++ + /* can't use ksize for kmem_cache_alloc memory, only kmalloc */ + size_t ksize(const void *block) + { + struct page *sp; + int align; +- unsigned int *m; ++ slob_t *m; + + BUG_ON(!block); + if (unlikely(block == ZERO_SIZE_PTR)) + return 0; + +- sp = virt_to_page(block); +- if (unlikely(!PageSlab(sp))) +- return PAGE_SIZE << compound_order(sp); ++ sp = virt_to_head_page(block); ++ BUG_ON(virt_to_page(block) != sp); ++ VM_BUG_ON(!PageSlab(sp)); ++ if (sp->private) ++ return sp->private; + + align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN); +- m = (unsigned int *)(block - align); +- return SLOB_UNITS(*m) * SLOB_UNIT; ++ m = (slob_t *)(block - align); ++ return SLOB_UNITS(m[0].units) * SLOB_UNIT; + } + EXPORT_SYMBOL(ksize); + + int __kmem_cache_create(struct kmem_cache *c, unsigned long flags) + { ++ flags = pax_sanitize_slab_flags(flags); ++ + if (flags & SLAB_DESTROY_BY_RCU) { + /* leave room for rcu footer at the end of object */ + c->size += sizeof(struct slob_rcu); +@@ -534,23 +662,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags) + + static void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node) + { +- void *b; ++ void *b = NULL; + + flags &= gfp_allowed_mask; + + lockdep_trace_alloc(flags); + ++#ifdef CONFIG_PAX_USERCOPY ++ b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align); ++#else + if (c->size < PAGE_SIZE) { + b = slob_alloc(c->size, flags, c->align, node); + trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size, + SLOB_UNITS(c->size) * SLOB_UNIT, + flags, node); + } else { +- b = slob_new_pages(flags, get_order(c->size), node); ++ struct page *sp; ++ ++ sp = slob_new_pages(flags, get_order(c->size), node); ++ if (sp) { ++ b = page_address(sp); ++ sp->private = c->size; ++ } + trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size, + PAGE_SIZE << get_order(c->size), + flags, node); + } ++#endif + + if (b && c->ctor) + c->ctor(b); +@@ -566,7 +704,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags) + EXPORT_SYMBOL(kmem_cache_alloc); + + #ifdef CONFIG_NUMA +-void *__kmalloc_node(size_t size, gfp_t gfp, int node) ++void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node) + { + return __do_kmalloc_node(size, gfp, node, _RET_IP_); + } +@@ -579,12 +717,17 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node) + EXPORT_SYMBOL(kmem_cache_alloc_node); + #endif + +-static void __kmem_cache_free(void *b, int size) ++static void __kmem_cache_free(struct kmem_cache *c, void *b, int size) + { +- if (size < PAGE_SIZE) +- slob_free(b, size); ++ struct page *sp; ++ ++ BUG_ON(virt_to_page(b) != virt_to_head_page(b)); ++ sp = virt_to_head_page(b); ++ BUG_ON(!PageSlab(sp)); ++ if (!sp->private) ++ slob_free(c, b, size); + else +- slob_free_pages(b, get_order(size)); ++ slob_free_pages(sp, get_order(size)); + } + + static void kmem_rcu_free(struct rcu_head *head) +@@ -592,22 +735,36 @@ static void kmem_rcu_free(struct rcu_head *head) + struct slob_rcu *slob_rcu = (struct slob_rcu *)head; + void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu)); + +- __kmem_cache_free(b, slob_rcu->size); ++ __kmem_cache_free(NULL, b, slob_rcu->size); + } + + void kmem_cache_free(struct kmem_cache *c, void *b) + { ++ int size = c->size; ++ ++#ifdef CONFIG_PAX_USERCOPY ++ if (size + c->align < PAGE_SIZE) { ++ size += c->align; ++ b -= c->align; ++ } ++#endif ++ + kmemleak_free_recursive(b, c->flags); + if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) { + struct slob_rcu *slob_rcu; +- slob_rcu = b + (c->size - sizeof(struct slob_rcu)); +- slob_rcu->size = c->size; ++ slob_rcu = b + (size - sizeof(struct slob_rcu)); ++ slob_rcu->size = size; + call_rcu(&slob_rcu->head, kmem_rcu_free); + } else { +- __kmem_cache_free(b, c->size); ++ __kmem_cache_free(c, b, size); + } + ++#ifdef CONFIG_PAX_USERCOPY ++ trace_kfree(_RET_IP_, b); ++#else + trace_kmem_cache_free(_RET_IP_, b); ++#endif ++ + } + EXPORT_SYMBOL(kmem_cache_free); + +diff --git a/mm/slub.c b/mm/slub.c +index edc79ca3c6d5..1b2a00b8bc10 100644 +--- a/mm/slub.c ++++ b/mm/slub.c +@@ -34,6 +34,7 @@ + #include <linux/stacktrace.h> + #include <linux/prefetch.h> + #include <linux/memcontrol.h> ++#include <linux/vmalloc.h> + + #include <trace/events/kmem.h> + +@@ -210,7 +211,7 @@ struct track { + + enum track_item { TRACK_ALLOC, TRACK_FREE }; + +-#ifdef CONFIG_SYSFS ++#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD) + static int sysfs_slab_add(struct kmem_cache *); + static int sysfs_slab_alias(struct kmem_cache *, const char *); + static void memcg_propagate_slab_attrs(struct kmem_cache *s); +@@ -236,30 +237,40 @@ static inline void stat(const struct kmem_cache *s, enum stat_item si) + * Core slab cache functions + *******************************************************************/ + ++static const unsigned long global_rand __latent_entropy; ++ + static inline void *get_freepointer(struct kmem_cache *s, void *object) + { +- return *(void **)(object + s->offset); ++ unsigned long freepointer_addr = (unsigned long)object + s->offset; ++ return (void *)(*(unsigned long *)freepointer_addr ^ global_rand ^ freepointer_addr); + } + + static void prefetch_freepointer(const struct kmem_cache *s, void *object) + { +- prefetch(object + s->offset); ++ unsigned long freepointer_addr = (unsigned long)object + s->offset; ++ if (object) { ++ void **freepointer_ptr = (void **)(*(unsigned long *)freepointer_addr ^ global_rand ^ freepointer_addr); ++ prefetch(freepointer_ptr); ++ } + } + + static inline void *get_freepointer_safe(struct kmem_cache *s, void *object) + { ++ unsigned long freepointer_addr; + void *p; + + if (!debug_pagealloc_enabled()) + return get_freepointer(s, object); + +- probe_kernel_read(&p, (void **)(object + s->offset), sizeof(p)); +- return p; ++ freepointer_addr = (unsigned long)object + s->offset; ++ probe_kernel_read(&p, (void **)freepointer_addr, sizeof(p)); ++ return (void *)((unsigned long)p ^ global_rand ^ freepointer_addr); + } + + static inline void set_freepointer(struct kmem_cache *s, void *object, void *fp) + { +- *(void **)(object + s->offset) = fp; ++ unsigned long freepointer_addr = (unsigned long)object + s->offset; ++ *(void **)freepointer_addr = (void *)((unsigned long)fp ^ global_rand ^ freepointer_addr); + } + + /* Loop over all objects in a slab */ +@@ -566,7 +577,7 @@ static void print_track(const char *s, struct track *t) + if (!t->addr) + return; + +- pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n", ++ pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n", + s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid); + #ifdef CONFIG_STACKTRACE + { +@@ -2918,6 +2929,23 @@ static __always_inline void do_slab_free(struct kmem_cache *s, + void *tail_obj = tail ? : head; + struct kmem_cache_cpu *c; + unsigned long tid; ++ ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ if (!(s->flags & SLAB_NO_SANITIZE)) { ++ int offset = s->offset ? 0 : sizeof(void *); ++ void *x = head; ++ ++ while (1) { ++ memset(x + offset, PAX_MEMORY_SANITIZE_VALUE, s->object_size - offset); ++ if (s->ctor) ++ s->ctor(x); ++ if (x == tail_obj) ++ break; ++ x = get_freepointer(s, x); ++ } ++ } ++#endif ++ + redo: + /* + * Determine the currently cpus per cpu slab. +@@ -3721,7 +3749,7 @@ static int __init setup_slub_min_objects(char *str) + + __setup("slub_min_objects=", setup_slub_min_objects); + +-void *__kmalloc(size_t size, gfp_t flags) ++void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags) + { + struct kmem_cache *s; + void *ret; +@@ -3759,7 +3787,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node) + return ptr; + } + +-void *__kmalloc_node(size_t size, gfp_t flags, int node) ++void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node) + { + struct kmem_cache *s; + void *ret; +@@ -3790,9 +3818,41 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node) + EXPORT_SYMBOL(__kmalloc_node); + #endif + ++bool is_usercopy_object(const void *ptr) ++{ ++ struct page *page; ++ ++ if (ZERO_OR_NULL_PTR(ptr)) ++ return false; ++ ++ if (!slab_is_available()) ++ return false; ++ ++ if (is_vmalloc_addr(ptr) ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ && !object_starts_on_stack(ptr) ++#endif ++ ) { ++ struct vm_struct *vm = find_vm_area(ptr); ++ if (vm && (vm->flags & VM_USERCOPY)) ++ return true; ++ return false; ++ } ++ ++ if (!virt_addr_valid(ptr)) ++ return false; ++ ++ page = virt_to_head_page(ptr); ++ ++ if (!PageSlab(page)) ++ return false; ++ ++ return !!page->slab_cache->usersize; ++} ++ + #ifdef CONFIG_HARDENED_USERCOPY + /* +- * Rejects objects that are incorrectly sized. ++ * Detect unwanted object access + * + * Returns NULL if check passes, otherwise const char * to name of cache + * to indicate an error. +@@ -3802,15 +3862,15 @@ const char *__check_heap_object(const void *ptr, unsigned long n, + { + struct kmem_cache *s; + unsigned long offset; +- size_t object_size; + + /* Find object and usable object size. */ + s = page->slab_cache; +- object_size = slab_ksize(s); + ++#ifdef CONFIG_BROKEN_SECURITY + /* Reject impossible pointers. */ + if (ptr < page_address(page)) + return s->name; ++#endif + + /* Find offset within object. */ + offset = (ptr - page_address(page)) % s->size; +@@ -3822,11 +3882,16 @@ const char *__check_heap_object(const void *ptr, unsigned long n, + offset -= s->red_left_pad; + } + +- /* Allow address range falling entirely within object size. */ +- if (offset <= object_size && n <= object_size - offset) +- return NULL; ++ if (offset < s->useroffset) ++ return s->name; ++ ++ if (offset - s->useroffset >= s->usersize) ++ return s->name; + +- return s->name; ++ if (n > s->useroffset - offset + s->usersize) ++ return s->name; ++ ++ return NULL; + } + #endif /* CONFIG_HARDENED_USERCOPY */ + +@@ -3868,6 +3933,7 @@ void kfree(const void *x) + if (unlikely(ZERO_OR_NULL_PTR(x))) + return; + ++ VM_BUG_ON(!virt_addr_valid(x)); + page = virt_to_head_page(x); + if (unlikely(!PageSlab(page))) { + BUG_ON(!PageCompound(page)); +@@ -4123,7 +4189,7 @@ void __init kmem_cache_init(void) + kmem_cache = &boot_kmem_cache; + + create_boot_cache(kmem_cache_node, "kmem_cache_node", +- sizeof(struct kmem_cache_node), SLAB_HWCACHE_ALIGN); ++ sizeof(struct kmem_cache_node), SLAB_HWCACHE_ALIGN, 0, 0); + + register_hotmemory_notifier(&slab_memory_callback_nb); + +@@ -4133,7 +4199,7 @@ void __init kmem_cache_init(void) + create_boot_cache(kmem_cache, "kmem_cache", + offsetof(struct kmem_cache, node) + + nr_node_ids * sizeof(struct kmem_cache_node *), +- SLAB_HWCACHE_ALIGN); ++ SLAB_HWCACHE_ALIGN, 0, 0); + + kmem_cache = bootstrap(&boot_kmem_cache); + +@@ -4172,7 +4238,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align, + + s = find_mergeable(size, align, flags, name, ctor); + if (s) { +- s->refcount++; ++ atomic_inc(&s->refcount); + + /* + * Adjust the object sizes so that we clear +@@ -4188,7 +4254,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align, + } + + if (sysfs_slab_alias(s, name)) { +- s->refcount--; ++ atomic_dec(&s->refcount); + s = NULL; + } + } +@@ -4200,6 +4266,8 @@ int __kmem_cache_create(struct kmem_cache *s, unsigned long flags) + { + int err; + ++ flags = pax_sanitize_slab_flags(flags); ++ + err = kmem_cache_open(s, flags); + if (err) + return err; +@@ -4268,7 +4336,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, + } + #endif + +-#ifdef CONFIG_SYSFS ++#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD) + static int count_inuse(struct page *page) + { + return page->inuse; +@@ -4549,7 +4617,11 @@ static int list_locations(struct kmem_cache *s, char *buf, + len += sprintf(buf + len, "%7ld ", l->count); + + if (l->addr) ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ len += sprintf(buf + len, "%pS", NULL); ++#else + len += sprintf(buf + len, "%pS", (void *)l->addr); ++#endif + else + len += sprintf(buf + len, "<not-available>"); + +@@ -4647,12 +4719,12 @@ static void __init resiliency_test(void) + validate_slab_cache(kmalloc_caches[9]); + } + #else +-#ifdef CONFIG_SYSFS ++#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD) + static void resiliency_test(void) {}; + #endif + #endif + +-#ifdef CONFIG_SYSFS ++#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD) + enum slab_stat_type { + SL_ALL, /* All slabs */ + SL_PARTIAL, /* Only partially allocated slabs */ +@@ -4889,13 +4961,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf) + { + if (!s->ctor) + return 0; ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ return sprintf(buf, "%pS\n", NULL); ++#else + return sprintf(buf, "%pS\n", s->ctor); ++#endif + } + SLAB_ATTR_RO(ctor); + + static ssize_t aliases_show(struct kmem_cache *s, char *buf) + { +- return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1); ++ return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1); + } + SLAB_ATTR_RO(aliases); + +@@ -4983,6 +5059,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf) + SLAB_ATTR_RO(cache_dma); + #endif + ++#ifdef CONFIG_PAX_USERCOPY ++static ssize_t usercopy_show(struct kmem_cache *s, char *buf) ++{ ++ return sprintf(buf, "%d\n", !!s->usersize); ++} ++SLAB_ATTR_RO(usercopy); ++#endif ++ ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++static ssize_t sanitize_show(struct kmem_cache *s, char *buf) ++{ ++ return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE)); ++} ++SLAB_ATTR_RO(sanitize); ++#endif ++ + static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf) + { + return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU)); +@@ -5038,7 +5130,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf, + * as well as cause other issues like converting a mergeable + * cache into an umergeable one. + */ +- if (s->refcount > 1) ++ if (atomic_read(&s->refcount) > 1) + return -EINVAL; + + s->flags &= ~SLAB_TRACE; +@@ -5156,7 +5248,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf) + static ssize_t failslab_store(struct kmem_cache *s, const char *buf, + size_t length) + { +- if (s->refcount > 1) ++ if (atomic_read(&s->refcount) > 1) + return -EINVAL; + + s->flags &= ~SLAB_FAILSLAB; +@@ -5288,7 +5380,7 @@ STAT_ATTR(CPU_PARTIAL_NODE, cpu_partial_node); + STAT_ATTR(CPU_PARTIAL_DRAIN, cpu_partial_drain); + #endif + +-static struct attribute *slab_attrs[] = { ++static struct attribute *slab_attrs[] __read_only = { + &slab_size_attr.attr, + &object_size_attr.attr, + &objs_per_slab_attr.attr, +@@ -5323,6 +5415,12 @@ static struct attribute *slab_attrs[] = { + #ifdef CONFIG_ZONE_DMA + &cache_dma_attr.attr, + #endif ++#ifdef CONFIG_PAX_USERCOPY ++ &usercopy_attr.attr, ++#endif ++#ifdef CONFIG_PAX_MEMORY_SANITIZE ++ &sanitize_attr.attr, ++#endif + #ifdef CONFIG_NUMA + &remote_node_defrag_ratio_attr.attr, + #endif +@@ -5568,6 +5666,7 @@ static char *create_unique_id(struct kmem_cache *s) + return name; + } + ++#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD) + static int sysfs_slab_add(struct kmem_cache *s) + { + int err; +@@ -5639,6 +5738,7 @@ void sysfs_slab_remove(struct kmem_cache *s) + kobject_del(&s->kobj); + kobject_put(&s->kobj); + } ++#endif + + /* + * Need to buffer aliases during bootup until sysfs becomes +@@ -5652,6 +5752,7 @@ struct saved_alias { + + static struct saved_alias *alias_list; + ++#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD) + static int sysfs_slab_alias(struct kmem_cache *s, const char *name) + { + struct saved_alias *al; +@@ -5674,6 +5775,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name) + alias_list = al; + return 0; + } ++#endif + + static int __init slab_sysfs_init(void) + { +diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c +index 574c67b663fe..e890af88a158 100644 +--- a/mm/sparse-vmemmap.c ++++ b/mm/sparse-vmemmap.c +@@ -203,7 +203,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node) + void *p = vmemmap_alloc_block(PAGE_SIZE, node); + if (!p) + return NULL; +- pud_populate(&init_mm, pud, p); ++ pud_populate_kernel(&init_mm, pud, p); + } + return pud; + } +@@ -215,7 +215,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node) + void *p = vmemmap_alloc_block(PAGE_SIZE, node); + if (!p) + return NULL; +- pgd_populate(&init_mm, pgd, p); ++ pgd_populate_kernel(&init_mm, pgd, p); + } + return pgd; + } +diff --git a/mm/sparse.c b/mm/sparse.c +index 1e168bf2779a..2dc7328fe89f 100644 +--- a/mm/sparse.c ++++ b/mm/sparse.c +@@ -749,7 +749,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages) + + for (i = 0; i < nr_pages; i++) { + if (PageHWPoison(&memmap[i])) { +- atomic_long_sub(1, &num_poisoned_pages); ++ atomic_long_sub_unchecked(1, &num_poisoned_pages); + ClearPageHWPoison(&memmap[i]); + } + } +diff --git a/mm/swap.c b/mm/swap.c +index 4dcf852e1e6d..2c02064819c3 100644 +--- a/mm/swap.c ++++ b/mm/swap.c +@@ -91,6 +91,13 @@ static void __put_compound_page(struct page *page) + if (!PageHuge(page)) + __page_cache_release(page); + dtor = get_compound_page_dtor(page); ++ if (!PageHuge(page)) ++ BUG_ON(dtor != free_compound_page ++#ifdef CONFIG_TRANSPARENT_HUGEPAGE ++ && dtor != free_transhuge_page ++#endif ++ ); ++ + (*dtor)(page); + } + +diff --git a/mm/swapfile.c b/mm/swapfile.c +index d76b2a18f044..3678da8d068d 100644 +--- a/mm/swapfile.c ++++ b/mm/swapfile.c +@@ -90,7 +90,7 @@ static DEFINE_MUTEX(swapon_mutex); + + static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait); + /* Activity counter to indicate that a swapon or swapoff has occurred */ +-static atomic_t proc_poll_event = ATOMIC_INIT(0); ++static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0); + + static inline unsigned char swap_count(unsigned char ent) + { +@@ -1999,7 +1999,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile) + spin_unlock(&swap_lock); + + err = 0; +- atomic_inc(&proc_poll_event); ++ atomic_inc_unchecked(&proc_poll_event); + wake_up_interruptible(&proc_poll_wait); + + out_dput: +@@ -2016,8 +2016,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait) + + poll_wait(file, &proc_poll_wait, wait); + +- if (seq->poll_event != atomic_read(&proc_poll_event)) { +- seq->poll_event = atomic_read(&proc_poll_event); ++ if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) { ++ seq->poll_event = atomic_read_unchecked(&proc_poll_event); + return POLLIN | POLLRDNORM | POLLERR | POLLPRI; + } + +@@ -2115,7 +2115,7 @@ static int swaps_open(struct inode *inode, struct file *file) + return ret; + + seq = file->private_data; +- seq->poll_event = atomic_read(&proc_poll_event); ++ seq->poll_event = atomic_read_unchecked(&proc_poll_event); + return 0; + } + +@@ -2556,7 +2556,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags) + (frontswap_map) ? "FS" : ""); + + mutex_unlock(&swapon_mutex); +- atomic_inc(&proc_poll_event); ++ atomic_inc_unchecked(&proc_poll_event); + wake_up_interruptible(&proc_poll_wait); + + if (S_ISREG(inode->i_mode)) +diff --git a/mm/usercopy.c b/mm/usercopy.c +index 3c8da0af9695..3dfb587e0e61 100644 +--- a/mm/usercopy.c ++++ b/mm/usercopy.c +@@ -16,14 +16,9 @@ + + #include <linux/mm.h> + #include <linux/slab.h> ++#include <linux/ratelimit.h> + #include <asm/sections.h> +- +-enum { +- BAD_STACK = -1, +- NOT_STACK = 0, +- GOOD_FRAME, +- GOOD_STACK, +-}; ++#include <asm/uaccess.h> + + /* + * Checks if a given pointer and length is contained by the current +@@ -35,11 +30,13 @@ enum { + * GOOD_STACK: fully on the stack (when can't do frame-checking) + * BAD_STACK: error condition (invalid stack position or bad stack frame) + */ +-static noinline int check_stack_object(const void *obj, unsigned long len) ++static noinline int check_stack_object(unsigned long obj, unsigned long len) + { +- const void * const stack = task_stack_page(current); +- const void * const stackend = stack + THREAD_SIZE; +- int ret; ++ unsigned long stack = (unsigned long)task_stack_page(current); ++ unsigned long stackend = (unsigned long)stack + THREAD_SIZE; ++ ++ if (obj + len < obj) ++ return BAD_STACK; + + /* Object is not on the stack at all. */ + if (obj + len <= stack || stackend <= obj) +@@ -54,25 +51,29 @@ static noinline int check_stack_object(const void *obj, unsigned long len) + return BAD_STACK; + + /* Check if object is safely within a valid frame. */ +- ret = arch_within_stack_frames(stack, stackend, obj, len); +- if (ret) +- return ret; +- +- return GOOD_STACK; ++ return arch_within_stack_frames(stack, stackend, obj, len); + } + +-static void report_usercopy(const void *ptr, unsigned long len, +- bool to_user, const char *type) ++static DEFINE_RATELIMIT_STATE(usercopy_ratelimit, 15 * HZ, 3); ++ ++static __noreturn void report_usercopy(const void *ptr, unsigned long len, ++ bool to_user, const char *type) + { +- pr_emerg("kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n", +- to_user ? "exposure" : "overwrite", +- to_user ? "from" : "to", ptr, type ? : "unknown", len); ++ if (__ratelimit(&usercopy_ratelimit)) { ++ pr_emerg("kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n", ++ to_user ? "exposure" : "overwrite", ++ to_user ? "from" : "to", ptr, type ? : "unknown", len); ++ dump_stack(); ++ } ++ do_group_exit(SIGKILL); ++#ifdef CONFIG_BROKEN_SECURITY + /* + * For greater effect, it would be nice to do do_group_exit(), + * but BUG() actually hooks all the lock-breaking and per-arch + * Oops code, so that is used here instead. + */ + BUG(); ++#endif + } + + /* Returns true if any portion of [ptr,ptr+n) over laps with [low,high). */ +@@ -93,8 +94,17 @@ static bool overlaps(const void *ptr, unsigned long n, unsigned long low, + static inline const char *check_kernel_text_object(const void *ptr, + unsigned long n) + { ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ unsigned long textlow = ktla_ktva((unsigned long)_stext); ++#ifdef CONFIG_MODULES ++ unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR; ++#else ++ unsigned long texthigh = ktla_ktva((unsigned long)_etext); ++#endif ++#else + unsigned long textlow = (unsigned long)_stext; + unsigned long texthigh = (unsigned long)_etext; ++#endif + unsigned long textlow_linear, texthigh_linear; + + if (overlaps(ptr, n, textlow, texthigh)) +@@ -252,10 +262,15 @@ void __check_object_size(const void *ptr, unsigned long n, bool to_user) + goto report; + + /* Check for bad stack object. */ +- switch (check_stack_object(ptr, n)) { ++ switch (check_stack_object((unsigned long)ptr, n)) { + case NOT_STACK: + /* Object is not touching the current process stack. */ +- break; ++ /* Check for object in kernel to avoid text exposure. */ ++ err = check_kernel_text_object(ptr, n); ++ if (err) ++ break; ++ return; ++ + case GOOD_FRAME: + case GOOD_STACK: + /* +@@ -264,16 +279,12 @@ void __check_object_size(const void *ptr, unsigned long n, bool to_user) + * process stack (when frame checking not available). + */ + return; +- default: ++ ++ case BAD_STACK: + err = "<process stack>"; +- goto report; ++ break; + } + +- /* Check for object in kernel to avoid text exposure. */ +- err = check_kernel_text_object(ptr, n); +- if (!err) +- return; +- + report: + report_usercopy(ptr, n, to_user, err); + } +diff --git a/mm/util.c b/mm/util.c +index 1a41553db866..344fbfb87d9d 100644 +--- a/mm/util.c ++++ b/mm/util.c +@@ -134,7 +134,7 @@ void *memdup_user(const void __user *src, size_t len) + * cause pagefault, which makes it pointless to use GFP_NOFS + * or GFP_ATOMIC. + */ +- p = kmalloc_track_caller(len, GFP_KERNEL); ++ p = kmalloc_track_caller(len, GFP_KERNEL|GFP_USERCOPY); + if (!p) + return ERR_PTR(-ENOMEM); + +@@ -241,6 +241,12 @@ int vma_is_stack_for_current(struct vm_area_struct *vma) + void arch_pick_mmap_layout(struct mm_struct *mm) + { + mm->mmap_base = TASK_UNMAPPED_BASE; ++ ++#ifdef CONFIG_PAX_RANDMMAP ++ if (mm->pax_flags & MF_PAX_RANDMMAP) ++ mm->mmap_base += mm->delta_mmap; ++#endif ++ + mm->get_unmapped_area = arch_get_unmapped_area; + } + #endif +@@ -435,6 +441,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly; + int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT; + unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */ + unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */ ++unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024; + + int overcommit_ratio_handler(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, +@@ -614,6 +621,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen) + if (!mm->arg_end) + goto out_mm; /* Shh! No looking before we're done */ + ++ if (gr_acl_handle_procpidmem(task)) ++ goto out_mm; ++ + down_read(&mm->mmap_sem); + arg_start = mm->arg_start; + arg_end = mm->arg_end; +diff --git a/mm/vmalloc.c b/mm/vmalloc.c +index 195de42bea1f..8dcd315c31ec 100644 +--- a/mm/vmalloc.c ++++ b/mm/vmalloc.c +@@ -43,20 +43,65 @@ struct vfree_deferred { + struct work_struct wq; + }; + static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred); ++static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred); ++ ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++struct stack_deferred_llist { ++ struct llist_head list; ++ void *stack; ++ void *lowmem_stack; ++}; ++ ++struct stack_deferred { ++ struct stack_deferred_llist list; ++ struct work_struct wq; ++}; ++ ++static DEFINE_PER_CPU(struct stack_deferred, stack_deferred); ++#endif + + static void __vunmap(const void *, int); + +-static void free_work(struct work_struct *w) ++static void vfree_work(struct work_struct *w) + { + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq); + struct llist_node *llnode = llist_del_all(&p->list); + while (llnode) { +- void *p = llnode; ++ void *x = llnode; + llnode = llist_next(llnode); +- __vunmap(p, 1); ++ __vunmap(x, 1); + } + } + ++static void vunmap_work(struct work_struct *w) ++{ ++ struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq); ++ struct llist_node *llnode = llist_del_all(&p->list); ++ while (llnode) { ++ void *x = llnode; ++ llnode = llist_next(llnode); ++ __vunmap(x, 0); ++ } ++} ++ ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++static void unmap_work(struct work_struct *w) ++{ ++ struct stack_deferred *p = container_of(w, struct stack_deferred, wq); ++ struct llist_node *llnode = llist_del_all(&p->list.list); ++ while (llnode) { ++ struct stack_deferred_llist *x = ++ llist_entry((struct llist_head *)llnode, ++ struct stack_deferred_llist, list); ++ void *stack = ACCESS_ONCE(x->stack); ++ void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack); ++ llnode = llist_next(llnode); ++ __vunmap(stack, 0); ++ free_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER); ++ } ++} ++#endif ++ + /*** Page table manipulation functions ***/ + + static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end) +@@ -64,10 +109,23 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end) + pte_t *pte; + + pte = pte_offset_kernel(pmd, addr); ++ pax_open_kernel(); + do { +- pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte); +- WARN_ON(!pte_none(ptent) && !pte_present(ptent)); ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) { ++ BUG_ON(!pte_exec(*pte)); ++ set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC)); ++ continue; ++ } ++#endif ++ ++ { ++ pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte); ++ WARN_ON(!pte_none(ptent) && !pte_present(ptent)); ++ } + } while (pte++, addr += PAGE_SIZE, addr != end); ++ pax_close_kernel(); + } + + static void vunmap_pmd_range(pud_t *pud, unsigned long addr, unsigned long end) +@@ -130,16 +188,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr, + pte = pte_alloc_kernel(pmd, addr); + if (!pte) + return -ENOMEM; ++ ++ pax_open_kernel(); + do { + struct page *page = pages[*nr]; + +- if (WARN_ON(!pte_none(*pte))) ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (pgprot_val(prot) & _PAGE_NX) ++#endif ++ ++ if (!pte_none(*pte)) { ++ pax_close_kernel(); ++ WARN_ON(1); + return -EBUSY; +- if (WARN_ON(!page)) ++ } ++ if (!page) { ++ pax_close_kernel(); ++ WARN_ON(1); + return -ENOMEM; ++ } + set_pte_at(&init_mm, addr, pte, mk_pte(page, prot)); + (*nr)++; + } while (pte++, addr += PAGE_SIZE, addr != end); ++ pax_close_kernel(); + return 0; + } + +@@ -149,7 +220,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr, + pmd_t *pmd; + unsigned long next; + +- pmd = pmd_alloc(&init_mm, pud, addr); ++ pmd = pmd_alloc_kernel(&init_mm, pud, addr); + if (!pmd) + return -ENOMEM; + do { +@@ -166,7 +237,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr, + pud_t *pud; + unsigned long next; + +- pud = pud_alloc(&init_mm, pgd, addr); ++ pud = pud_alloc_kernel(&init_mm, pgd, addr); + if (!pud) + return -ENOMEM; + do { +@@ -226,6 +297,12 @@ int is_vmalloc_or_module_addr(const void *x) + if (addr >= MODULES_VADDR && addr < MODULES_END) + return 1; + #endif ++ ++#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC) ++ if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END) ++ return 1; ++#endif ++ + return is_vmalloc_addr(x); + } + +@@ -255,9 +332,15 @@ struct page *vmalloc_to_page(const void *vmalloc_addr) + if (!pgd_none(*pgd)) { + pud_t *pud = pud_offset(pgd, addr); + WARN_ON_ONCE(pud_bad(*pud)); ++#ifdef CONFIG_X86 ++ if (!pud_large(*pud)) ++#endif + if (!pud_none(*pud) && !pud_bad(*pud)) { + pmd_t *pmd = pmd_offset(pud, addr); + WARN_ON_ONCE(pmd_bad(*pmd)); ++#ifdef CONFIG_X86 ++ if (!pmd_large(*pmd)) ++#endif + if (!pmd_none(*pmd) && !pmd_bad(*pmd)) { + pte_t *ptep, pte; + +@@ -360,7 +443,7 @@ static BLOCKING_NOTIFIER_HEAD(vmap_notify_list); + * Allocate a region of KVA of the specified size and alignment, within the + * vstart and vend. + */ +-static struct vmap_area *alloc_vmap_area(unsigned long size, ++static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size, + unsigned long align, + unsigned long vstart, unsigned long vend, + int node, gfp_t gfp_mask) +@@ -1238,13 +1321,27 @@ void __init vmalloc_init(void) + for_each_possible_cpu(i) { + struct vmap_block_queue *vbq; + struct vfree_deferred *p; ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ struct stack_deferred *p2; ++#endif + + vbq = &per_cpu(vmap_block_queue, i); + spin_lock_init(&vbq->lock); + INIT_LIST_HEAD(&vbq->free); ++ + p = &per_cpu(vfree_deferred, i); + init_llist_head(&p->list); +- INIT_WORK(&p->wq, free_work); ++ INIT_WORK(&p->wq, vfree_work); ++ ++ p = &per_cpu(vunmap_deferred, i); ++ init_llist_head(&p->list); ++ INIT_WORK(&p->wq, vunmap_work); ++ ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ p2 = &per_cpu(stack_deferred, i); ++ init_llist_head(&p2->list.list); ++ INIT_WORK(&p2->wq, unmap_work); ++#endif + } + + /* Import existing vmlist entries. */ +@@ -1369,6 +1466,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size, + struct vm_struct *area; + + BUG_ON(in_interrupt()); ++ ++#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC) ++ if (flags & VM_KERNEXEC) { ++ if (start != VMALLOC_START || end != VMALLOC_END) ++ return NULL; ++ start = (unsigned long)MODULES_EXEC_VADDR; ++ end = (unsigned long)MODULES_EXEC_END; ++ } ++#endif ++ + size = PAGE_ALIGN(size); + if (unlikely(!size)) + return NULL; +@@ -1381,7 +1488,11 @@ static struct vm_struct *__get_vm_area_node(unsigned long size, + if (unlikely(!area)) + return NULL; + ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++ if (!(flags & VM_NO_GUARD) || (start >= VMALLOC_START && end <= VMALLOC_END)) ++#else + if (!(flags & VM_NO_GUARD)) ++#endif + size += PAGE_SIZE; + + va = alloc_vmap_area(size, align, start, end, node, gfp_mask); +@@ -1563,13 +1674,36 @@ EXPORT_SYMBOL(vfree); + */ + void vunmap(const void *addr) + { +- BUG_ON(in_interrupt()); +- might_sleep(); +- if (addr) ++ if (!addr) ++ return; ++ if (unlikely(in_interrupt())) { ++ struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred); ++ if (pax_llist_add((struct llist_node *)addr, &p->list)) ++ schedule_work(&p->wq); ++ } else { ++ might_sleep(); + __vunmap(addr, 0); ++ } + } + EXPORT_SYMBOL(vunmap); + ++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW ++void unmap_process_stacks(struct task_struct *task) ++{ ++ if (unlikely(in_interrupt())) { ++ struct stack_deferred *p = this_cpu_ptr(&stack_deferred); ++ struct stack_deferred_llist *list = task->stack; ++ list->stack = task->stack; ++ list->lowmem_stack = task->lowmem_stack; ++ if (llist_add((struct llist_node *)&list->list, &p->list.list)) ++ schedule_work(&p->wq); ++ } else { ++ __vunmap(task->stack, 0); ++ free_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER); ++ } ++} ++#endif ++ + /** + * vmap - map an array of pages into virtually contiguous space + * @pages: array of page pointers +@@ -1591,6 +1725,11 @@ void *vmap(struct page **pages, unsigned int count, + if (count > totalram_pages) + return NULL; + ++#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC) ++ if (!(pgprot_val(prot) & _PAGE_NX)) ++ flags |= VM_KERNEXEC; ++#endif ++ + size = (unsigned long)count << PAGE_SHIFT; + area = get_vm_area_caller(size, flags, __builtin_return_address(0)); + if (!area) +@@ -1693,6 +1832,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align, + if (!size || (size >> PAGE_SHIFT) > totalram_pages) + goto fail; + ++#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC) ++ if (!(pgprot_val(prot) & _PAGE_NX)) { ++ vm_flags |= VM_KERNEXEC; ++ start = VMALLOC_START; ++ end = VMALLOC_END; ++ } ++#endif ++ + area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED | + vm_flags, start, end, node, gfp_mask, caller); + if (!area) +@@ -1745,6 +1892,14 @@ static void *__vmalloc_node(unsigned long size, unsigned long align, + gfp_mask, prot, 0, node, caller); + } + ++void *vmalloc_usercopy(unsigned long size) ++{ ++ return __vmalloc_node_range(size, 1, VMALLOC_START, VMALLOC_END, ++ GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL, ++ VM_USERCOPY, NUMA_NO_NODE, ++ __builtin_return_address(0)); ++} ++ + void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) + { + return __vmalloc_node(size, 1, gfp_mask, prot, NUMA_NO_NODE, +@@ -1868,10 +2023,9 @@ EXPORT_SYMBOL(vzalloc_node); + * For tight control over page level allocator and protection flags + * use __vmalloc() instead. + */ +- + void *vmalloc_exec(unsigned long size) + { +- return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC, ++ return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC, + NUMA_NO_NODE, __builtin_return_address(0)); + } + +@@ -2178,6 +2332,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr, + { + struct vm_struct *area; + ++ BUG_ON(vma->vm_mirror); ++ + size = PAGE_ALIGN(size); + + if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr)) +@@ -2547,7 +2703,7 @@ struct vm_struct **pcpu_get_vm_areas(const unsigned long *offsets, + /* insert all vm's */ + for (area = 0; area < nr_vms; area++) + setup_vmalloc_vm(vms[area], vas[area], VM_ALLOC, +- pcpu_get_vm_areas); ++ __builtin_return_address(0)); + + kfree(vas); + return vms; +@@ -2660,7 +2816,11 @@ static int s_show(struct seq_file *m, void *p) + v->addr, v->addr + v->size, v->size); + + if (v->caller) ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ seq_printf(m, " %pK", v->caller); ++#else + seq_printf(m, " %pS", v->caller); ++#endif + + if (v->nr_pages) + seq_printf(m, " pages=%d", v->nr_pages); +diff --git a/mm/vmstat.c b/mm/vmstat.c +index 604f26a4f696..6e8df6a7ef5c 100644 +--- a/mm/vmstat.c ++++ b/mm/vmstat.c +@@ -27,6 +27,7 @@ + #include <linux/mm_inline.h> + #include <linux/page_ext.h> + #include <linux/page_owner.h> ++#include <linux/grsecurity.h> + + #include "internal.h" + +@@ -86,8 +87,8 @@ void vm_events_fold_cpu(int cpu) + * + * vm_stat contains the global counters + */ +-atomic_long_t vm_zone_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp; +-atomic_long_t vm_node_stat[NR_VM_NODE_STAT_ITEMS] __cacheline_aligned_in_smp; ++atomic_long_unchecked_t vm_zone_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp; ++atomic_long_unchecked_t vm_node_stat[NR_VM_NODE_STAT_ITEMS] __cacheline_aligned_in_smp; + EXPORT_SYMBOL(vm_zone_stat); + EXPORT_SYMBOL(vm_node_stat); + +@@ -611,13 +612,13 @@ static int fold_diff(int *zone_diff, int *node_diff) + + for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++) + if (zone_diff[i]) { +- atomic_long_add(zone_diff[i], &vm_zone_stat[i]); ++ atomic_long_add_unchecked(zone_diff[i], &vm_zone_stat[i]); + changes++; + } + + for (i = 0; i < NR_VM_NODE_STAT_ITEMS; i++) + if (node_diff[i]) { +- atomic_long_add(node_diff[i], &vm_node_stat[i]); ++ atomic_long_add_unchecked(node_diff[i], &vm_node_stat[i]); + changes++; + } + return changes; +@@ -657,7 +658,7 @@ static int refresh_cpu_vm_stats(bool do_pagesets) + v = this_cpu_xchg(p->vm_stat_diff[i], 0); + if (v) { + +- atomic_long_add(v, &zone->vm_stat[i]); ++ atomic_long_add_unchecked(v, &zone->vm_stat[i]); + global_zone_diff[i] += v; + #ifdef CONFIG_NUMA + /* 3 seconds idle till flush */ +@@ -706,7 +707,7 @@ static int refresh_cpu_vm_stats(bool do_pagesets) + + v = this_cpu_xchg(p->vm_node_stat_diff[i], 0); + if (v) { +- atomic_long_add(v, &pgdat->vm_stat[i]); ++ atomic_long_add_unchecked(v, &pgdat->vm_stat[i]); + global_node_diff[i] += v; + } + } +@@ -740,7 +741,7 @@ void cpu_vm_stats_fold(int cpu) + + v = p->vm_stat_diff[i]; + p->vm_stat_diff[i] = 0; +- atomic_long_add(v, &zone->vm_stat[i]); ++ atomic_long_add_unchecked(v, &zone->vm_stat[i]); + global_zone_diff[i] += v; + } + } +@@ -756,7 +757,7 @@ void cpu_vm_stats_fold(int cpu) + + v = p->vm_node_stat_diff[i]; + p->vm_node_stat_diff[i] = 0; +- atomic_long_add(v, &pgdat->vm_stat[i]); ++ atomic_long_add_unchecked(v, &pgdat->vm_stat[i]); + global_node_diff[i] += v; + } + } +@@ -776,8 +777,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset) + if (pset->vm_stat_diff[i]) { + int v = pset->vm_stat_diff[i]; + pset->vm_stat_diff[i] = 0; +- atomic_long_add(v, &zone->vm_stat[i]); +- atomic_long_add(v, &vm_zone_stat[i]); ++ atomic_long_add_unchecked(v, &zone->vm_stat[i]); ++ atomic_long_add_unchecked(v, &vm_zone_stat[i]); + } + } + #endif +@@ -807,7 +808,7 @@ unsigned long sum_zone_node_page_state(int node, + unsigned long node_page_state(struct pglist_data *pgdat, + enum node_stat_item item) + { +- long x = atomic_long_read(&pgdat->vm_stat[item]); ++ long x = atomic_long_read_unchecked(&pgdat->vm_stat[item]); + #ifdef CONFIG_SMP + if (x < 0) + x = 0; +@@ -1477,10 +1478,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos) + stat_items_size += sizeof(struct vm_event_state); + #endif + +- v = kmalloc(stat_items_size, GFP_KERNEL); ++ v = kzalloc(stat_items_size, GFP_KERNEL); + m->private = v; + if (!v) + return ERR_PTR(-ENOMEM); ++ ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP) ++ if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) ++#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP ++ && !in_group_p(grsec_proc_gid) ++#endif ++ ) ++ return (unsigned long *)m->private + *pos; ++#endif ++#endif ++ + for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++) + v[i] = global_page_state(i); + v += NR_VM_ZONE_STAT_ITEMS; +@@ -1580,7 +1593,7 @@ int vmstat_refresh(struct ctl_table *table, int write, + if (err) + return err; + for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++) { +- val = atomic_long_read(&vm_zone_stat[i]); ++ val = atomic_long_read_unchecked(&vm_zone_stat[i]); + if (val < 0) { + switch (i) { + case NR_PAGES_SCANNED: +@@ -1791,10 +1804,16 @@ static int __init setup_vmstat(void) + cpu_notifier_register_done(); + #endif + #ifdef CONFIG_PROC_FS +- proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations); +- proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops); +- proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations); +- proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations); ++ { ++ mode_t gr_mode = S_IRUGO; ++#ifdef CONFIG_GRKERNSEC_PROC_ADD ++ gr_mode = S_IRUSR; ++#endif ++ proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations); ++ proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops); ++ proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations); ++ proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations); ++ } + #endif + return 0; + } +diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c +index 8d213f974448..32d2c3b08b13 100644 +--- a/net/8021q/vlan.c ++++ b/net/8021q/vlan.c +@@ -497,7 +497,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, + return NOTIFY_DONE; + } + +-static struct notifier_block vlan_notifier_block __read_mostly = { ++static struct notifier_block vlan_notifier_block = { + .notifier_call = vlan_device_event, + }; + +@@ -572,8 +572,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg) + err = -EPERM; + if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) + break; +- if ((args.u.name_type >= 0) && +- (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) { ++ if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) { + struct vlan_net *vn; + + vn = net_generic(net, vlan_net_id); +diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c +index 1270207f3d7c..d165bb5c07dd 100644 +--- a/net/8021q/vlan_netlink.c ++++ b/net/8021q/vlan_netlink.c +@@ -248,7 +248,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev) + return dev_net(real_dev); + } + +-struct rtnl_link_ops vlan_link_ops __read_mostly = { ++struct rtnl_link_ops vlan_link_ops = { + .kind = "vlan", + .maxtype = IFLA_VLAN_MAX, + .policy = vlan_policy, +diff --git a/net/9p/mod.c b/net/9p/mod.c +index 6ab36aea7727..6f1841b7ffcc 100644 +--- a/net/9p/mod.c ++++ b/net/9p/mod.c +@@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list); + void v9fs_register_trans(struct p9_trans_module *m) + { + spin_lock(&v9fs_trans_lock); +- list_add_tail(&m->list, &v9fs_trans_list); ++ pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list); + spin_unlock(&v9fs_trans_lock); + } + EXPORT_SYMBOL(v9fs_register_trans); +@@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans); + void v9fs_unregister_trans(struct p9_trans_module *m) + { + spin_lock(&v9fs_trans_lock); +- list_del_init(&m->list); ++ pax_list_del_init((struct list_head *)&m->list); + spin_unlock(&v9fs_trans_lock); + } + EXPORT_SYMBOL(v9fs_unregister_trans); +diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c +index 7bc2208b6cc4..79c806869d9c 100644 +--- a/net/9p/trans_fd.c ++++ b/net/9p/trans_fd.c +@@ -432,7 +432,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len) + oldfs = get_fs(); + set_fs(get_ds()); + /* The cast to a user pointer is valid due to the set_fs() */ +- ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos); ++ ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos); + set_fs(oldfs); + + if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN) +diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c +index af46bc49e1e9..f9adfcdfd5c9 100644 +--- a/net/appletalk/atalk_proc.c ++++ b/net/appletalk/atalk_proc.c +@@ -256,7 +256,7 @@ int __init atalk_proc_init(void) + struct proc_dir_entry *p; + int rc = -ENOMEM; + +- atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net); ++ atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net); + if (!atalk_proc_dir) + goto out; + +diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c +index 876fbe83e2e4..8bbea9f758e6 100644 +--- a/net/atm/atm_misc.c ++++ b/net/atm/atm_misc.c +@@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize) + if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf) + return 1; + atm_return(vcc, truesize); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + return 0; + } + EXPORT_SYMBOL(atm_charge); +@@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size, + } + } + atm_return(vcc, guess); +- atomic_inc(&vcc->stats->rx_drop); ++ atomic_inc_unchecked(&vcc->stats->rx_drop); + return NULL; + } + EXPORT_SYMBOL(atm_alloc_charge); +@@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal); + + void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to) + { +-#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i) ++#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i) + __SONET_ITEMS + #undef __HANDLE_ITEM + } +@@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats); + + void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to) + { +-#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i) ++#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i) + __SONET_ITEMS + #undef __HANDLE_ITEM + } +diff --git a/net/atm/lec.c b/net/atm/lec.c +index 5d2693826afb..fddc41a03767 100644 +--- a/net/atm/lec.c ++++ b/net/atm/lec.c +@@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry) + } + + static struct lane2_ops lane2_ops = { +- lane2_resolve, /* resolve, spec 3.1.3 */ +- lane2_associate_req, /* associate_req, spec 3.1.4 */ +- NULL /* associate indicator, spec 3.1.5 */ ++ .resolve = lane2_resolve, ++ .associate_req = lane2_associate_req, ++ .associate_indicator = NULL + }; + + static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; +diff --git a/net/atm/lec.h b/net/atm/lec.h +index 4149db1b7885..f2ab682cf673 100644 +--- a/net/atm/lec.h ++++ b/net/atm/lec.h +@@ -48,7 +48,7 @@ struct lane2_ops { + const u8 *tlvs, u32 sizeoftlvs); + void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr, + const u8 *tlvs, u32 sizeoftlvs); +-}; ++} __no_const; + + /* + * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType +diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c +index 9e60e74c807d..a89fdebeffda 100644 +--- a/net/atm/mpoa_caches.c ++++ b/net/atm/mpoa_caches.c +@@ -535,33 +535,32 @@ static void eg_destroy_cache(struct mpoa_client *mpc) + + + static const struct in_cache_ops ingress_ops = { +- in_cache_add_entry, /* add_entry */ +- in_cache_get, /* get */ +- in_cache_get_with_mask, /* get_with_mask */ +- in_cache_get_by_vcc, /* get_by_vcc */ +- in_cache_put, /* put */ +- in_cache_remove_entry, /* remove_entry */ +- cache_hit, /* cache_hit */ +- clear_count_and_expired, /* clear_count */ +- check_resolving_entries, /* check_resolving */ +- refresh_entries, /* refresh */ +- in_destroy_cache /* destroy_cache */ ++ .add_entry = in_cache_add_entry, ++ .get = in_cache_get, ++ .get_with_mask = in_cache_get_with_mask, ++ .get_by_vcc = in_cache_get_by_vcc, ++ .put = in_cache_put, ++ .remove_entry = in_cache_remove_entry, ++ .cache_hit = cache_hit, ++ .clear_count = clear_count_and_expired, ++ .check_resolving = check_resolving_entries, ++ .refresh = refresh_entries, ++ .destroy_cache = in_destroy_cache + }; + + static const struct eg_cache_ops egress_ops = { +- eg_cache_add_entry, /* add_entry */ +- eg_cache_get_by_cache_id, /* get_by_cache_id */ +- eg_cache_get_by_tag, /* get_by_tag */ +- eg_cache_get_by_vcc, /* get_by_vcc */ +- eg_cache_get_by_src_ip, /* get_by_src_ip */ +- eg_cache_put, /* put */ +- eg_cache_remove_entry, /* remove_entry */ +- update_eg_cache_entry, /* update */ +- clear_expired, /* clear_expired */ +- eg_destroy_cache /* destroy_cache */ ++ .add_entry = eg_cache_add_entry, ++ .get_by_cache_id = eg_cache_get_by_cache_id, ++ .get_by_tag = eg_cache_get_by_tag, ++ .get_by_vcc = eg_cache_get_by_vcc, ++ .get_by_src_ip = eg_cache_get_by_src_ip, ++ .put = eg_cache_put, ++ .remove_entry = eg_cache_remove_entry, ++ .update = update_eg_cache_entry, ++ .clear_expired = clear_expired, ++ .destroy_cache = eg_destroy_cache + }; + +- + void atm_mpoa_init_cache(struct mpoa_client *mpc) + { + mpc->in_ops = &ingress_ops; +diff --git a/net/atm/proc.c b/net/atm/proc.c +index bbb6461a4b7f..cf040169ed44 100644 +--- a/net/atm/proc.c ++++ b/net/atm/proc.c +@@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal, + const struct k_atm_aal_stats *stats) + { + seq_printf(seq, "%s ( %d %d %d %d %d )", aal, +- atomic_read(&stats->tx), atomic_read(&stats->tx_err), +- atomic_read(&stats->rx), atomic_read(&stats->rx_err), +- atomic_read(&stats->rx_drop)); ++ atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err), ++ atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err), ++ atomic_read_unchecked(&stats->rx_drop)); + } + + static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev) +diff --git a/net/atm/resources.c b/net/atm/resources.c +index 0447d5d0b639..3cf47285557b 100644 +--- a/net/atm/resources.c ++++ b/net/atm/resources.c +@@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister); + static void copy_aal_stats(struct k_atm_aal_stats *from, + struct atm_aal_stats *to) + { +-#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i) ++#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i) + __AAL_STAT_ITEMS + #undef __HANDLE_ITEM + } +@@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from, + static void subtract_aal_stats(struct k_atm_aal_stats *from, + struct atm_aal_stats *to) + { +-#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i) ++#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i) + __AAL_STAT_ITEMS + #undef __HANDLE_ITEM + } +diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c +index 919a5ce47515..cc6b444b371c 100644 +--- a/net/ax25/sysctl_net_ax25.c ++++ b/net/ax25/sysctl_net_ax25.c +@@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev) + { + char path[sizeof("net/ax25/") + IFNAMSIZ]; + int k; +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL); + if (!table) +diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c +index e2d18d0b1f06..3af2c54ba80c 100644 +--- a/net/batman-adv/bat_iv_ogm.c ++++ b/net/batman-adv/bat_iv_ogm.c +@@ -368,7 +368,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface) + + /* randomize initial seqno to avoid collision */ + get_random_bytes(&random_seqno, sizeof(random_seqno)); +- atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno); ++ atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno); + + hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN; + ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC); +@@ -953,9 +953,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface) + batadv_ogm_packet->tvlv_len = htons(tvlv_len); + + /* change sequence number to network order */ +- seqno = (u32)atomic_read(&hard_iface->bat_iv.ogm_seqno); ++ seqno = (u32)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno); + batadv_ogm_packet->seqno = htonl(seqno); +- atomic_inc(&hard_iface->bat_iv.ogm_seqno); ++ atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno); + + batadv_iv_ogm_slide_own_bcast_window(hard_iface); + +@@ -1653,7 +1653,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset, + return; + + /* could be changed by schedule_own_packet() */ +- if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno); ++ if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno); + + if (ogm_packet->flags & BATADV_DIRECTLINK) + has_directlink_flag = true; +diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c +index 0934730fb7ff..a8189fc19421 100644 +--- a/net/batman-adv/fragmentation.c ++++ b/net/batman-adv/fragmentation.c +@@ -469,7 +469,7 @@ int batadv_frag_send_packet(struct sk_buff *skb, + frag_header.packet_type = BATADV_UNICAST_FRAG; + frag_header.version = BATADV_COMPAT_VERSION; + frag_header.ttl = BATADV_TTL; +- frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno)); ++ frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno)); + frag_header.reserved = 0; + frag_header.no = 0; + frag_header.total_size = htons(skb->len); +diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c +index 64cb6acbe0a6..37646cc691b5 100644 +--- a/net/batman-adv/netlink.c ++++ b/net/batman-adv/netlink.c +@@ -141,7 +141,7 @@ batadv_netlink_mesh_info_put(struct sk_buff *msg, struct net_device *soft_iface) + nla_put(msg, BATADV_ATTR_MESH_ADDRESS, ETH_ALEN, + soft_iface->dev_addr) || + nla_put_u8(msg, BATADV_ATTR_TT_TTVN, +- (u8)atomic_read(&bat_priv->tt.vn))) ++ (u8)atomic_read_unchecked(&bat_priv->tt.vn))) + goto out; + + #ifdef CONFIG_BATMAN_ADV_BLA +diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c +index 7e8dc648b95a..8ae99ed60cb1 100644 +--- a/net/batman-adv/routing.c ++++ b/net/batman-adv/routing.c +@@ -749,7 +749,7 @@ batadv_reroute_unicast_packet(struct batadv_priv *bat_priv, + if (!primary_if) + goto out; + orig_addr = primary_if->net_dev->dev_addr; +- orig_ttvn = (u8)atomic_read(&bat_priv->tt.vn); ++ orig_ttvn = (u8)atomic_read_unchecked(&bat_priv->tt.vn); + } else { + orig_node = batadv_transtable_search(bat_priv, NULL, dst_addr, + vid); +@@ -825,7 +825,7 @@ static bool batadv_check_unicast_ttvn(struct batadv_priv *bat_priv, + * value is used later to check if the node which sent (or re-routed + * last time) the packet had an updated information or not + */ +- curr_ttvn = (u8)atomic_read(&bat_priv->tt.vn); ++ curr_ttvn = (u8)atomic_read_unchecked(&bat_priv->tt.vn); + if (!batadv_is_my_mac(bat_priv, unicast_packet->dest)) { + orig_node = batadv_orig_hash_find(bat_priv, + unicast_packet->dest); +diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c +index 49e16b6e0ba3..da957f180806 100644 +--- a/net/batman-adv/soft-interface.c ++++ b/net/batman-adv/soft-interface.c +@@ -181,7 +181,7 @@ static void batadv_interface_set_rx_mode(struct net_device *dev) + { + } + +-static int batadv_interface_tx(struct sk_buff *skb, ++static netdev_tx_t batadv_interface_tx(struct sk_buff *skb, + struct net_device *soft_iface) + { + struct ethhdr *ethhdr; +@@ -333,7 +333,7 @@ static int batadv_interface_tx(struct sk_buff *skb, + primary_if->net_dev->dev_addr); + + /* set broadcast sequence number */ +- seqno = atomic_inc_return(&bat_priv->bcast_seqno); ++ seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno); + bcast_packet->seqno = htonl(seqno); + + batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay); +@@ -813,8 +813,8 @@ static int batadv_softif_init_late(struct net_device *dev) + atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN); + + atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE); +- atomic_set(&bat_priv->bcast_seqno, 1); +- atomic_set(&bat_priv->tt.vn, 0); ++ atomic_set_unchecked(&bat_priv->bcast_seqno, 1); ++ atomic_set_unchecked(&bat_priv->tt.vn, 0); + atomic_set(&bat_priv->tt.local_changes, 0); + atomic_set(&bat_priv->tt.ogm_append_cnt, 0); + #ifdef CONFIG_BATMAN_ADV_BLA +@@ -829,7 +829,7 @@ static int batadv_softif_init_late(struct net_device *dev) + + /* randomize initial seqno to avoid collision */ + get_random_bytes(&random_seqno, sizeof(random_seqno)); +- atomic_set(&bat_priv->frag_seqno, random_seqno); ++ atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno); + + bat_priv->primary_if = NULL; + bat_priv->num_ifaces = 0; +@@ -1058,7 +1058,7 @@ bool batadv_softif_is_valid(const struct net_device *net_dev) + return false; + } + +-struct rtnl_link_ops batadv_link_ops __read_mostly = { ++struct rtnl_link_ops batadv_link_ops = { + .kind = "batadv", + .priv_size = sizeof(struct batadv_priv), + .setup = batadv_softif_init_early, +diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c +index 02d96f224c60..08470936978c 100644 +--- a/net/batman-adv/sysfs.c ++++ b/net/batman-adv/sysfs.c +@@ -147,7 +147,7 @@ struct batadv_attribute batadv_attr_##_name = { \ + + #define BATADV_ATTR_SIF_STORE_BOOL(_name, _post_func) \ + ssize_t batadv_store_##_name(struct kobject *kobj, \ +- struct attribute *attr, char *buff, \ ++ struct kobj_attribute *attr, char *buff, \ + size_t count) \ + { \ + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ +@@ -159,7 +159,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \ + + #define BATADV_ATTR_SIF_SHOW_BOOL(_name) \ + ssize_t batadv_show_##_name(struct kobject *kobj, \ +- struct attribute *attr, char *buff) \ ++ struct kobj_attribute *attr, char *buff) \ + { \ + struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); \ + \ +@@ -179,7 +179,7 @@ ssize_t batadv_show_##_name(struct kobject *kobj, \ + + #define BATADV_ATTR_SIF_STORE_UINT(_name, _var, _min, _max, _post_func) \ + ssize_t batadv_store_##_name(struct kobject *kobj, \ +- struct attribute *attr, char *buff, \ ++ struct kobj_attribute *attr, char *buff, \ + size_t count) \ + { \ + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ +@@ -192,7 +192,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \ + + #define BATADV_ATTR_SIF_SHOW_UINT(_name, _var) \ + ssize_t batadv_show_##_name(struct kobject *kobj, \ +- struct attribute *attr, char *buff) \ ++ struct kobj_attribute *attr, char *buff) \ + { \ + struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); \ + \ +@@ -210,7 +210,7 @@ ssize_t batadv_show_##_name(struct kobject *kobj, \ + + #define BATADV_ATTR_VLAN_STORE_BOOL(_name, _post_func) \ + ssize_t batadv_store_vlan_##_name(struct kobject *kobj, \ +- struct attribute *attr, char *buff, \ ++ struct kobj_attribute *attr, char *buff,\ + size_t count) \ + { \ + struct batadv_priv *bat_priv = batadv_vlan_kobj_to_batpriv(kobj);\ +@@ -226,7 +226,7 @@ ssize_t batadv_store_vlan_##_name(struct kobject *kobj, \ + + #define BATADV_ATTR_VLAN_SHOW_BOOL(_name) \ + ssize_t batadv_show_vlan_##_name(struct kobject *kobj, \ +- struct attribute *attr, char *buff) \ ++ struct kobj_attribute *attr, char *buff)\ + { \ + struct batadv_priv *bat_priv = batadv_vlan_kobj_to_batpriv(kobj);\ + struct batadv_softif_vlan *vlan = batadv_kobj_to_vlan(bat_priv, \ +@@ -248,7 +248,7 @@ ssize_t batadv_show_vlan_##_name(struct kobject *kobj, \ + + #define BATADV_ATTR_HIF_STORE_UINT(_name, _var, _min, _max, _post_func) \ + ssize_t batadv_store_##_name(struct kobject *kobj, \ +- struct attribute *attr, char *buff, \ ++ struct kobj_attribute *attr, char *buff, \ + size_t count) \ + { \ + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ +@@ -269,7 +269,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \ + + #define BATADV_ATTR_HIF_SHOW_UINT(_name, _var) \ + ssize_t batadv_show_##_name(struct kobject *kobj, \ +- struct attribute *attr, char *buff) \ ++ struct kobj_attribute *attr, char *buff) \ + { \ + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ + struct batadv_hard_iface *hard_iface; \ +@@ -339,13 +339,13 @@ static int batadv_store_bool_attr(char *buff, size_t count, + static inline ssize_t + __batadv_store_bool_attr(char *buff, size_t count, + void (*post_func)(struct net_device *), +- struct attribute *attr, ++ struct kobj_attribute *attr, + atomic_t *attr_store, struct net_device *net_dev) + { + bool changed; + int ret; + +- ret = batadv_store_bool_attr(buff, count, net_dev, attr->name, ++ ret = batadv_store_bool_attr(buff, count, net_dev, attr->attr.name, + attr_store, &changed); + if (post_func && changed) + post_func(net_dev); +@@ -394,13 +394,13 @@ static int batadv_store_uint_attr(const char *buff, size_t count, + static ssize_t __batadv_store_uint_attr(const char *buff, size_t count, + int min, int max, + void (*post_func)(struct net_device *), +- const struct attribute *attr, ++ const struct kobj_attribute *attr, + atomic_t *attr_store, + struct net_device *net_dev) + { + int ret; + +- ret = batadv_store_uint_attr(buff, count, net_dev, attr->name, min, max, ++ ret = batadv_store_uint_attr(buff, count, net_dev, attr->attr.name, min, max, + attr_store); + if (post_func && ret) + post_func(net_dev); +@@ -409,7 +409,7 @@ static ssize_t __batadv_store_uint_attr(const char *buff, size_t count, + } + + static ssize_t batadv_show_bat_algo(struct kobject *kobj, +- struct attribute *attr, char *buff) ++ struct kobj_attribute *attr, char *buff) + { + struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); + +@@ -423,7 +423,7 @@ static void batadv_post_gw_reselect(struct net_device *net_dev) + batadv_gw_reselect(bat_priv); + } + +-static ssize_t batadv_show_gw_mode(struct kobject *kobj, struct attribute *attr, ++static ssize_t batadv_show_gw_mode(struct kobject *kobj, struct kobj_attribute *attr, + char *buff) + { + struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); +@@ -455,7 +455,7 @@ static ssize_t batadv_show_gw_mode(struct kobject *kobj, struct attribute *attr, + } + + static ssize_t batadv_store_gw_mode(struct kobject *kobj, +- struct attribute *attr, char *buff, ++ struct kobj_attribute *attr, char *buff, + size_t count) + { + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); +@@ -530,7 +530,7 @@ static ssize_t batadv_store_gw_mode(struct kobject *kobj, + } + + static ssize_t batadv_show_gw_sel_class(struct kobject *kobj, +- struct attribute *attr, char *buff) ++ struct kobj_attribute *attr, char *buff) + { + struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); + +@@ -548,7 +548,7 @@ static ssize_t batadv_show_gw_sel_class(struct kobject *kobj, + } + + static ssize_t batadv_store_gw_sel_class(struct kobject *kobj, +- struct attribute *attr, char *buff, ++ struct kobj_attribute *attr, char *buff, + size_t count) + { + struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); +@@ -574,7 +574,7 @@ static ssize_t batadv_store_gw_sel_class(struct kobject *kobj, + } + + static ssize_t batadv_show_gw_bwidth(struct kobject *kobj, +- struct attribute *attr, char *buff) ++ struct kobj_attribute *attr, char *buff) + { + struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); + u32 down, up; +@@ -587,7 +587,7 @@ static ssize_t batadv_show_gw_bwidth(struct kobject *kobj, + } + + static ssize_t batadv_store_gw_bwidth(struct kobject *kobj, +- struct attribute *attr, char *buff, ++ struct kobj_attribute *attr, char *buff, + size_t count) + { + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); +@@ -608,7 +608,7 @@ static ssize_t batadv_store_gw_bwidth(struct kobject *kobj, + * error code in case of failure + */ + static ssize_t batadv_show_isolation_mark(struct kobject *kobj, +- struct attribute *attr, char *buff) ++ struct kobj_attribute *attr, char *buff) + { + struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); + +@@ -627,7 +627,7 @@ static ssize_t batadv_show_isolation_mark(struct kobject *kobj, + * Return: 'count' on success or a negative error code in case of failure + */ + static ssize_t batadv_store_isolation_mark(struct kobject *kobj, +- struct attribute *attr, char *buff, ++ struct kobj_attribute *attr, char *buff, + size_t count) + { + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); +@@ -876,7 +876,7 @@ void batadv_sysfs_del_vlan(struct batadv_priv *bat_priv, + } + + static ssize_t batadv_show_mesh_iface(struct kobject *kobj, +- struct attribute *attr, char *buff) ++ struct kobj_attribute *attr, char *buff) + { + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); + struct batadv_hard_iface *hard_iface; +@@ -981,7 +981,7 @@ static void batadv_store_mesh_iface_work(struct work_struct *work) + } + + static ssize_t batadv_store_mesh_iface(struct kobject *kobj, +- struct attribute *attr, char *buff, ++ struct kobj_attribute *attr, char *buff, + size_t count) + { + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); +@@ -1012,7 +1012,7 @@ static ssize_t batadv_store_mesh_iface(struct kobject *kobj, + } + + static ssize_t batadv_show_iface_status(struct kobject *kobj, +- struct attribute *attr, char *buff) ++ struct kobj_attribute *attr, char *buff) + { + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); + struct batadv_hard_iface *hard_iface; +@@ -1059,7 +1059,7 @@ static ssize_t batadv_show_iface_status(struct kobject *kobj, + * Return: 'count' on success or a negative error code in case of failure + */ + static ssize_t batadv_store_throughput_override(struct kobject *kobj, +- struct attribute *attr, ++ struct kobj_attribute *attr, + char *buff, size_t count) + { + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); +@@ -1097,7 +1097,7 @@ static ssize_t batadv_store_throughput_override(struct kobject *kobj, + } + + static ssize_t batadv_show_throughput_override(struct kobject *kobj, +- struct attribute *attr, ++ struct kobj_attribute *attr, + char *buff) + { + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); +diff --git a/net/batman-adv/sysfs.h b/net/batman-adv/sysfs.h +index c76021b4e198..3aef37786b57 100644 +--- a/net/batman-adv/sysfs.h ++++ b/net/batman-adv/sysfs.h +@@ -37,9 +37,9 @@ struct net_device; + + struct batadv_attribute { + struct attribute attr; +- ssize_t (*show)(struct kobject *kobj, struct attribute *attr, ++ ssize_t (*show)(struct kobject *kobj, struct kobj_attribute *attr, + char *buf); +- ssize_t (*store)(struct kobject *kobj, struct attribute *attr, ++ ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr, + char *buf, size_t count); + }; + +diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c +index 0dc85eb1cb7a..82c6c12a8d83 100644 +--- a/net/batman-adv/translation-table.c ++++ b/net/batman-adv/translation-table.c +@@ -722,7 +722,7 @@ bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr, + batadv_dbg(BATADV_DBG_TT, bat_priv, + "Creating new local tt entry: %pM (vid: %d, ttvn: %d)\n", + addr, BATADV_PRINT_VID(vid), +- (u8)atomic_read(&bat_priv->tt.vn)); ++ (u8)atomic_read_unchecked(&bat_priv->tt.vn)); + + ether_addr_copy(tt_local->common.addr, addr); + /* The local entry has to be marked as NEW to avoid to send it in +@@ -952,7 +952,7 @@ batadv_tt_prepare_tvlv_local_data(struct batadv_priv *bat_priv, + } + + (*tt_data)->flags = BATADV_NO_FLAGS; +- (*tt_data)->ttvn = atomic_read(&bat_priv->tt.vn); ++ (*tt_data)->ttvn = atomic_read_unchecked(&bat_priv->tt.vn); + (*tt_data)->num_vlan = htons(num_vlan); + + tt_vlan = (struct batadv_tvlv_tt_vlan_data *)(*tt_data + 1); +@@ -1070,7 +1070,7 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset) + + seq_printf(seq, + "Locally retrieved addresses (from %s) announced via TT (TTVN: %u):\n", +- net_dev->name, (u8)atomic_read(&bat_priv->tt.vn)); ++ net_dev->name, (u8)atomic_read_unchecked(&bat_priv->tt.vn)); + seq_puts(seq, + " Client VID Flags Last seen (CRC )\n"); + +@@ -3251,7 +3251,7 @@ static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv, + + spin_lock_bh(&bat_priv->tt.commit_lock); + +- my_ttvn = (u8)atomic_read(&bat_priv->tt.vn); ++ my_ttvn = (u8)atomic_read_unchecked(&bat_priv->tt.vn); + req_ttvn = tt_data->ttvn; + + orig_node = batadv_orig_hash_find(bat_priv, req_src); +@@ -3290,7 +3290,7 @@ static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv, + bat_priv->tt.last_changeset_len); + spin_unlock_bh(&bat_priv->tt.last_changeset_lock); + } else { +- req_ttvn = (u8)atomic_read(&bat_priv->tt.vn); ++ req_ttvn = (u8)atomic_read_unchecked(&bat_priv->tt.vn); + + /* allocate the tvlv, put the tt_data and all the tt_vlan_data + * in the initial part +@@ -3810,10 +3810,10 @@ static void batadv_tt_local_commit_changes_nolock(struct batadv_priv *bat_priv) + batadv_tt_local_update_crc(bat_priv); + + /* Increment the TTVN only once per OGM interval */ +- atomic_inc(&bat_priv->tt.vn); ++ atomic_inc_unchecked(&bat_priv->tt.vn); + batadv_dbg(BATADV_DBG_TT, bat_priv, + "Local changes committed, updating to ttvn %u\n", +- (u8)atomic_read(&bat_priv->tt.vn)); ++ (u8)atomic_read_unchecked(&bat_priv->tt.vn)); + + /* reset the sending counter */ + atomic_set(&bat_priv->tt.ogm_append_cnt, BATADV_TT_OGM_APPEND_MAX); +diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h +index b3dd1a381aad..243607f53a90 100644 +--- a/net/batman-adv/types.h ++++ b/net/batman-adv/types.h +@@ -85,7 +85,7 @@ enum batadv_dhcp_recipient { + struct batadv_hard_iface_bat_iv { + unsigned char *ogm_buff; + int ogm_buff_len; +- atomic_t ogm_seqno; ++ atomic_unchecked_t ogm_seqno; + }; + + /** +@@ -632,7 +632,7 @@ enum batadv_counters { + * @work: work queue callback item for translation table purging + */ + struct batadv_priv_tt { +- atomic_t vn; ++ atomic_unchecked_t vn; + atomic_t ogm_append_cnt; + atomic_t local_changes; + struct list_head changes_list; +@@ -1040,7 +1040,7 @@ struct batadv_priv { + atomic_t bonding; + atomic_t fragmentation; + atomic_t packet_size_max; +- atomic_t frag_seqno; ++ atomic_unchecked_t frag_seqno; + #ifdef CONFIG_BATMAN_ADV_BLA + atomic_t bridge_loop_avoidance; + #endif +@@ -1057,7 +1057,7 @@ struct batadv_priv { + #endif + u32 isolation_mark; + u32 isolation_mark_mask; +- atomic_t bcast_seqno; ++ atomic_unchecked_t bcast_seqno; + atomic_t bcast_queue_left; + atomic_t batman_queue_left; + char num_ifaces; +diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c +index c88a6007e643..62db1f2f367f 100644 +--- a/net/bluetooth/hci_sock.c ++++ b/net/bluetooth/hci_sock.c +@@ -1860,7 +1860,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname, + uf.event_mask[1] = *((u32 *) f->event_mask + 1); + } + +- len = min_t(unsigned int, len, sizeof(uf)); ++ len = min((size_t)len, sizeof(uf)); + if (copy_from_user(&uf, optval, len)) { + err = -EFAULT; + break; +diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c +index 577f1c01454a..a6706b3f99db 100644 +--- a/net/bluetooth/l2cap_core.c ++++ b/net/bluetooth/l2cap_core.c +@@ -3548,8 +3548,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len, + break; + + case L2CAP_CONF_RFC: +- if (olen == sizeof(rfc)) +- memcpy(&rfc, (void *)val, olen); ++ if (olen != sizeof(rfc)) ++ break; ++ ++ memcpy(&rfc, (void *)val, olen); + + if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) && + rfc.mode != chan->mode) +diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c +index a8ba752732c9..de24ce02d2bc 100644 +--- a/net/bluetooth/l2cap_sock.c ++++ b/net/bluetooth/l2cap_sock.c +@@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, + struct sock *sk = sock->sk; + struct l2cap_chan *chan = l2cap_pi(sk)->chan; + struct l2cap_options opts; +- int len, err = 0; ++ int err = 0; ++ size_t len = optlen; + u32 opt; + + BT_DBG("sk %p", sk); +@@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, + opts.max_tx = chan->max_tx; + opts.txwin_size = chan->tx_win; + +- len = min_t(unsigned int, sizeof(opts), optlen); ++ len = min(sizeof(opts), len); + if (copy_from_user((char *) &opts, optval, len)) { + err = -EFAULT; + break; +@@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, + struct bt_security sec; + struct bt_power pwr; + struct l2cap_conn *conn; +- int len, err = 0; ++ int err = 0; ++ size_t len = optlen; + u32 opt; + + BT_DBG("sk %p", sk); +@@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, + + sec.level = BT_SECURITY_LOW; + +- len = min_t(unsigned int, sizeof(sec), optlen); ++ len = min(sizeof(sec), len); + if (copy_from_user((char *) &sec, optval, len)) { + err = -EFAULT; + break; +@@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, + + pwr.force_active = BT_POWER_FORCE_ACTIVE_ON; + +- len = min_t(unsigned int, sizeof(pwr), optlen); ++ len = min(sizeof(pwr), len); + if (copy_from_user((char *) &pwr, optval, len)) { + err = -EFAULT; + break; +diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c +index 7511df72347f..a670df3995e2 100644 +--- a/net/bluetooth/rfcomm/sock.c ++++ b/net/bluetooth/rfcomm/sock.c +@@ -690,7 +690,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c + struct sock *sk = sock->sk; + struct bt_security sec; + int err = 0; +- size_t len; ++ size_t len = optlen; + u32 opt; + + BT_DBG("sk %p", sk); +@@ -712,7 +712,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c + + sec.level = BT_SECURITY_LOW; + +- len = min_t(unsigned int, sizeof(sec), optlen); ++ len = min(sizeof(sec), len); + if (copy_from_user((char *) &sec, optval, len)) { + err = -EFAULT; + break; +diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c +index 2f2cb5e27cdd..5b9d8c6fdcc2 100644 +--- a/net/bluetooth/rfcomm/tty.c ++++ b/net/bluetooth/rfcomm/tty.c +@@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp) + BT_DBG("tty %p id %d", tty, tty->index); + + BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst, +- dev->channel, dev->port.count); ++ dev->channel, atomic_read(&dev->port.count)); + + err = tty_port_open(&dev->port, tty, filp); + if (err) +@@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp) + struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + + BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc, +- dev->port.count); ++ atomic_read(&dev->port.count)); + + tty_port_close(&dev->port, tty, filp); + } +diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c +index aa1df1a10dd7..0a9f1a934815 100644 +--- a/net/bridge/br_netfilter_hooks.c ++++ b/net/bridge/br_netfilter_hooks.c +@@ -959,13 +959,13 @@ static void __net_exit brnf_exit_net(struct net *net) + brnet->enabled = false; + } + +-static struct pernet_operations brnf_net_ops __read_mostly = { ++static struct pernet_operations brnf_net_ops = { + .exit = brnf_exit_net, + .id = &brnf_net_id, + .size = sizeof(struct brnf_net), + }; + +-static struct notifier_block brnf_notifier __read_mostly = { ++static struct notifier_block brnf_notifier = { + .notifier_call = brnf_device_event, + }; + +diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c +index 7625ec8458de..8cd6925527ad 100644 +--- a/net/bridge/br_netlink.c ++++ b/net/bridge/br_netlink.c +@@ -1383,7 +1383,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = { + .get_link_af_size = br_get_link_af_size_filtered, + }; + +-struct rtnl_link_ops br_link_ops __read_mostly = { ++struct rtnl_link_ops br_link_ops = { + .kind = "bridge", + .priv_size = sizeof(struct net_bridge), + .setup = br_dev_setup, +diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c +index f5c11bbe27db..a74c5a9447b9 100644 +--- a/net/bridge/netfilter/ebtables.c ++++ b/net/bridge/netfilter/ebtables.c +@@ -1547,7 +1547,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len) + tmp.valid_hooks = t->table->valid_hooks; + } + mutex_unlock(&ebt_mutex); +- if (copy_to_user(user, &tmp, *len) != 0) { ++ if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) { + BUGPRINT("c2u Didn't work\n"); + ret = -EFAULT; + break; +@@ -2351,7 +2351,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd, + goto out; + tmp.valid_hooks = t->valid_hooks; + +- if (copy_to_user(user, &tmp, *len) != 0) { ++ if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) { + ret = -EFAULT; + break; + } +@@ -2362,7 +2362,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd, + tmp.entries_size = t->table->entries_size; + tmp.valid_hooks = t->table->valid_hooks; + +- if (copy_to_user(user, &tmp, *len) != 0) { ++ if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) { + ret = -EFAULT; + break; + } +diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c +index 92cbbd2afddb..a887df353831 100644 +--- a/net/caif/caif_socket.c ++++ b/net/caif/caif_socket.c +@@ -1028,6 +1028,8 @@ static int caif_create(struct net *net, struct socket *sock, int protocol, + static struct proto prot = {.name = "PF_CAIF", + .owner = THIS_MODULE, + .obj_size = sizeof(struct caifsock), ++ .useroffset = offsetof(struct caifsock, conn_req.param), ++ .usersize = sizeof(((struct caifsock *)0)->conn_req.param), + }; + + if (!capable(CAP_SYS_ADMIN) && !capable(CAP_NET_ADMIN)) +diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c +index f5afda1abc76..dcf770a63026 100644 +--- a/net/caif/cfctrl.c ++++ b/net/caif/cfctrl.c +@@ -10,6 +10,7 @@ + #include <linux/spinlock.h> + #include <linux/slab.h> + #include <linux/pkt_sched.h> ++#include <linux/sched.h> + #include <net/caif/caif_layer.h> + #include <net/caif/cfpkt.h> + #include <net/caif/cfctrl.h> +@@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void) + memset(&dev_info, 0, sizeof(dev_info)); + dev_info.id = 0xff; + cfsrvl_init(&this->serv, 0, &dev_info, false); +- atomic_set(&this->req_seq_no, 1); +- atomic_set(&this->rsp_seq_no, 1); ++ atomic_set_unchecked(&this->req_seq_no, 1); ++ atomic_set_unchecked(&this->rsp_seq_no, 1); + this->serv.layer.receive = cfctrl_recv; + sprintf(this->serv.layer.name, "ctrl"); + this->serv.layer.ctrlcmd = cfctrl_ctrlcmd; +@@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl, + struct cfctrl_request_info *req) + { + spin_lock_bh(&ctrl->info_list_lock); +- atomic_inc(&ctrl->req_seq_no); +- req->sequence_no = atomic_read(&ctrl->req_seq_no); ++ atomic_inc_unchecked(&ctrl->req_seq_no); ++ req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no); + list_add_tail(&req->list, &ctrl->list); + spin_unlock_bh(&ctrl->info_list_lock); + } +@@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl, + if (p != first) + pr_warn("Requests are not received in order\n"); + +- atomic_set(&ctrl->rsp_seq_no, ++ atomic_set_unchecked(&ctrl->rsp_seq_no, + p->sequence_no); + list_del(&p->list); + goto out; +diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c +index 3408ed51b611..885aab5aa135 100644 +--- a/net/caif/chnl_net.c ++++ b/net/caif/chnl_net.c +@@ -213,7 +213,7 @@ static void chnl_flowctrl_cb(struct cflayer *layr, enum caif_ctrlcmd flow, + } + } + +-static int chnl_net_start_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t chnl_net_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct chnl_net *priv; + struct cfpkt *pkt = NULL; +@@ -514,7 +514,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = { + }; + + +-static struct rtnl_link_ops ipcaif_link_ops __read_mostly = { ++static struct rtnl_link_ops ipcaif_link_ops = { + .kind = "caif", + .priv_size = sizeof(struct chnl_net), + .setup = ipcaif_net_setup, +diff --git a/net/can/af_can.c b/net/can/af_can.c +index 5488e4a6ccd0..823ad057075f 100644 +--- a/net/can/af_can.c ++++ b/net/can/af_can.c +@@ -898,7 +898,7 @@ static const struct net_proto_family can_family_ops = { + }; + + /* notifier block for netdevice event */ +-static struct notifier_block can_netdev_notifier __read_mostly = { ++static struct notifier_block can_netdev_notifier = { + .notifier_call = can_notifier, + }; + +diff --git a/net/can/bcm.c b/net/can/bcm.c +index e4f694dfcf83..62ad3135cf89 100644 +--- a/net/can/bcm.c ++++ b/net/can/bcm.c +@@ -1699,7 +1699,7 @@ static int __init bcm_module_init(void) + } + + /* create /proc/net/can-bcm directory */ +- proc_dir = proc_mkdir("can-bcm", init_net.proc_net); ++ proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net); + return 0; + } + +diff --git a/net/can/gw.c b/net/can/gw.c +index 77c8af4047ef..7d32a8b4da53 100644 +--- a/net/can/gw.c ++++ b/net/can/gw.c +@@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops, + "default: " __stringify(CGW_DEFAULT_HOPS) ")"); + + static HLIST_HEAD(cgw_list); +-static struct notifier_block notifier; + + static struct kmem_cache *cgw_cache __read_mostly; + +@@ -992,6 +991,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh) + return err; + } + ++static struct notifier_block notifier = { ++ .notifier_call = cgw_notifier ++}; ++ + static __init int cgw_module_init(void) + { + /* sanitize given module parameter */ +@@ -1007,7 +1010,6 @@ static __init int cgw_module_init(void) + return -ENOMEM; + + /* set notifier */ +- notifier.notifier_call = cgw_notifier; + register_netdevice_notifier(¬ifier); + + if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) { +diff --git a/net/can/proc.c b/net/can/proc.c +index 85ef7bb0f176..84c0fec26ac8 100644 +--- a/net/can/proc.c ++++ b/net/can/proc.c +@@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name) + void can_init_proc(void) + { + /* create /proc/net/can directory */ +- can_dir = proc_mkdir("can", init_net.proc_net); ++ can_dir = proc_mkdir_restrict("can", init_net.proc_net); + + if (!can_dir) { + pr_info("can: failed to create /proc/net/can.\n"); +diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c +index 464e88599b9d..1fbb9dc921dd 100644 +--- a/net/ceph/ceph_common.c ++++ b/net/ceph/ceph_common.c +@@ -5,7 +5,7 @@ + #include <linux/fs.h> + #include <linux/inet.h> + #include <linux/in6.h> +-#include <linux/key.h> ++#include <linux/key-type.h> + #include <keys/ceph-type.h> + #include <linux/module.h> + #include <linux/mount.h> +diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c +index 25a30be862e9..4de32e68df0d 100644 +--- a/net/ceph/messenger.c ++++ b/net/ceph/messenger.c +@@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con); + #define MAX_ADDR_STR_LEN 64 /* 54 is enough */ + + static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN]; +-static atomic_t addr_str_seq = ATOMIC_INIT(0); ++static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0); + + static struct page *zero_page; /* used in certain error cases */ + +@@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss) + struct sockaddr_in *in4 = (struct sockaddr_in *) ss; + struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss; + +- i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK; ++ i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK; + s = addr_str[i]; + + switch (ss->ss_family) { +diff --git a/net/compat.c b/net/compat.c +index 1cd2ec046164..2650ce6f4753 100644 +--- a/net/compat.c ++++ b/net/compat.c +@@ -58,7 +58,7 @@ int get_compat_msghdr(struct msghdr *kmsg, + + if (kmsg->msg_namelen > sizeof(struct sockaddr_storage)) + kmsg->msg_namelen = sizeof(struct sockaddr_storage); +- kmsg->msg_control = compat_ptr(tmp3); ++ kmsg->msg_control = (void __force_kernel *)compat_ptr(tmp3); + + if (save_addr) + *save_addr = compat_ptr(uaddr); +@@ -98,20 +98,20 @@ int get_compat_msghdr(struct msghdr *kmsg, + + #define CMSG_COMPAT_FIRSTHDR(msg) \ + (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \ +- (struct compat_cmsghdr __user *)((msg)->msg_control) : \ ++ (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \ + (struct compat_cmsghdr __user *)NULL) + + #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \ + ((ucmlen) >= sizeof(struct compat_cmsghdr) && \ + (ucmlen) <= (unsigned long) \ + ((mhdr)->msg_controllen - \ +- ((char *)(ucmsg) - (char *)(mhdr)->msg_control))) ++ ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control))) + + static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg, + struct compat_cmsghdr __user *cmsg, int cmsg_len) + { + char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len); +- if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) > ++ if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) > + msg->msg_controllen) + return NULL; + return (struct compat_cmsghdr __user *)ptr; +@@ -201,7 +201,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk, + + int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data) + { +- struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control; ++ struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control; + struct compat_cmsghdr cmhdr; + struct compat_timeval ctv; + struct compat_timespec cts[3]; +@@ -257,7 +257,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat + + void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm) + { +- struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control; ++ struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control; + int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int); + int fdnum = scm->fp->count; + struct file **fp = scm->fp->fp; +@@ -358,7 +358,7 @@ static int do_set_sock_timeout(struct socket *sock, int level, + return -EFAULT; + old_fs = get_fs(); + set_fs(KERNEL_DS); +- err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime)); ++ err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime)); + set_fs(old_fs); + + return err; +@@ -420,7 +420,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname, + len = sizeof(ktime); + old_fs = get_fs(); + set_fs(KERNEL_DS); +- err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len); ++ err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len); + set_fs(old_fs); + + if (!err) { +@@ -563,7 +563,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname, + case MCAST_JOIN_GROUP: + case MCAST_LEAVE_GROUP: + { +- struct compat_group_req __user *gr32 = (void *)optval; ++ struct compat_group_req __user *gr32 = (void __user *)optval; + struct group_req __user *kgr = + compat_alloc_user_space(sizeof(struct group_req)); + u32 interface; +@@ -584,7 +584,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname, + case MCAST_BLOCK_SOURCE: + case MCAST_UNBLOCK_SOURCE: + { +- struct compat_group_source_req __user *gsr32 = (void *)optval; ++ struct compat_group_source_req __user *gsr32 = (void __user *)optval; + struct group_source_req __user *kgsr = compat_alloc_user_space( + sizeof(struct group_source_req)); + u32 interface; +@@ -605,7 +605,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname, + } + case MCAST_MSFILTER: + { +- struct compat_group_filter __user *gf32 = (void *)optval; ++ struct compat_group_filter __user *gf32 = (void __user *)optval; + struct group_filter __user *kgf; + u32 interface, fmode, numsrc; + +@@ -643,7 +643,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname, + char __user *optval, int __user *optlen, + int (*getsockopt)(struct sock *, int, int, char __user *, int __user *)) + { +- struct compat_group_filter __user *gf32 = (void *)optval; ++ struct compat_group_filter __user *gf32 = (void __user *)optval; + struct group_filter __user *kgf; + int __user *koptlen; + u32 interface, fmode, numsrc; +@@ -787,7 +787,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args) + + if (call < SYS_SOCKET || call > SYS_SENDMMSG) + return -EINVAL; +- if (copy_from_user(a, args, nas[call])) ++ if (nas[call] > sizeof a || copy_from_user(a, args, nas[call])) + return -EFAULT; + a0 = a[0]; + a1 = a[1]; +diff --git a/net/core/datagram.c b/net/core/datagram.c +index 58dfa23d12ca..3663dd9b5694 100644 +--- a/net/core/datagram.c ++++ b/net/core/datagram.c +@@ -360,7 +360,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags) + } + + kfree_skb(skb); +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + sk_mem_reclaim_partial(sk); + + return err; +diff --git a/net/core/dev.c b/net/core/dev.c +index 97f806116ae9..565f24240b50 100644 +--- a/net/core/dev.c ++++ b/net/core/dev.c +@@ -3023,7 +3023,7 @@ static struct sk_buff *validate_xmit_skb(struct sk_buff *skb, struct net_device + out_kfree_skb: + kfree_skb(skb); + out_null: +- atomic_long_inc(&dev->tx_dropped); ++ atomic_long_inc_unchecked(&dev->tx_dropped); + return NULL; + } + +@@ -3434,7 +3434,7 @@ static int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv) + rc = -ENETDOWN; + rcu_read_unlock_bh(); + +- atomic_long_inc(&dev->tx_dropped); ++ atomic_long_inc_unchecked(&dev->tx_dropped); + kfree_skb_list(skb); + return rc; + out: +@@ -3787,7 +3787,7 @@ static int enqueue_to_backlog(struct sk_buff *skb, int cpu, + + local_irq_restore(flags); + +- atomic_long_inc(&skb->dev->rx_dropped); ++ atomic_long_inc_unchecked(&skb->dev->rx_dropped); + kfree_skb(skb); + return NET_RX_DROP; + } +@@ -3864,7 +3864,7 @@ int netif_rx_ni(struct sk_buff *skb) + } + EXPORT_SYMBOL(netif_rx_ni); + +-static __latent_entropy void net_tx_action(struct softirq_action *h) ++static __latent_entropy void net_tx_action(void) + { + struct softnet_data *sd = this_cpu_ptr(&softnet_data); + +@@ -4231,9 +4231,9 @@ static int __netif_receive_skb_core(struct sk_buff *skb, bool pfmemalloc) + } else { + drop: + if (!deliver_exact) +- atomic_long_inc(&skb->dev->rx_dropped); ++ atomic_long_inc_unchecked(&skb->dev->rx_dropped); + else +- atomic_long_inc(&skb->dev->rx_nohandler); ++ atomic_long_inc_unchecked(&skb->dev->rx_nohandler); + kfree_skb(skb); + /* Jamal, now you will not able to escape explaining + * me how you were going to use this. :-) +@@ -5220,7 +5220,7 @@ static int napi_poll(struct napi_struct *n, struct list_head *repoll) + return work; + } + +-static __latent_entropy void net_rx_action(struct softirq_action *h) ++static __latent_entropy void net_rx_action(void) + { + struct softnet_data *sd = this_cpu_ptr(&softnet_data); + unsigned long time_limit = jiffies + 2; +@@ -7563,9 +7563,9 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev, + } else { + netdev_stats_to_stats64(storage, &dev->stats); + } +- storage->rx_dropped += atomic_long_read(&dev->rx_dropped); +- storage->tx_dropped += atomic_long_read(&dev->tx_dropped); +- storage->rx_nohandler += atomic_long_read(&dev->rx_nohandler); ++ storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped); ++ storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped); ++ storage->rx_nohandler += atomic_long_read_unchecked(&dev->rx_nohandler); + return storage; + } + EXPORT_SYMBOL(dev_get_stats); +@@ -8190,7 +8190,7 @@ static void __net_exit netdev_exit(struct net *net) + kfree(net->dev_index_head); + } + +-static struct pernet_operations __net_initdata netdev_net_ops = { ++static struct pernet_operations __net_initconst netdev_net_ops = { + .init = netdev_init, + .exit = netdev_exit, + }; +@@ -8290,7 +8290,7 @@ static void __net_exit default_device_exit_batch(struct list_head *net_list) + rtnl_unlock(); + } + +-static struct pernet_operations __net_initdata default_device_ops = { ++static struct pernet_operations __net_initconst default_device_ops = { + .exit = default_device_exit, + .exit_batch = default_device_exit_batch, + }; +diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c +index b94b1d293506..da3ed7c4e08e 100644 +--- a/net/core/dev_ioctl.c ++++ b/net/core/dev_ioctl.c +@@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name) + no_module = !dev; + if (no_module && capable(CAP_NET_ADMIN)) + no_module = request_module("netdev-%s", name); +- if (no_module && capable(CAP_SYS_MODULE)) ++ if (no_module && capable(CAP_SYS_MODULE)) { ++#ifdef CONFIG_GRKERNSEC_MODHARDEN ++ ___request_module(true, "grsec_modharden_netdev", "%s", name); ++#else + request_module("%s", name); ++#endif ++ } + } + EXPORT_SYMBOL(dev_load); + +diff --git a/net/core/filter.c b/net/core/filter.c +index 4eb4ce0aeef4..11577a67b3ff 100644 +--- a/net/core/filter.c ++++ b/net/core/filter.c +@@ -593,7 +593,11 @@ static int bpf_convert_filter(struct sock_filter *prog, int len, + + /* Unknown instruction. */ + default: +- goto err; ++ WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n", ++ fp->code, fp->jt, fp->jf, fp->k); ++ kfree(addrs); ++ BUG(); ++ return -EINVAL; + } + + insn++; +@@ -637,7 +641,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen) + u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */ + int pc, ret = 0; + +- BUILD_BUG_ON(BPF_MEMWORDS > 16); ++ BUILD_BUG_ON(BPF_MEMWORDS != 16); + + masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL); + if (!masks) +@@ -1083,7 +1087,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog) + if (!fp) + return -ENOMEM; + +- memcpy(fp->insns, fprog->filter, fsize); ++ memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize); + + fp->len = fprog->len; + /* Since unattached filters are not copied back to user +diff --git a/net/core/flow.c b/net/core/flow.c +index 18e8893d4be5..82936b2207af 100644 +--- a/net/core/flow.c ++++ b/net/core/flow.c +@@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg) + static int flow_entry_valid(struct flow_cache_entry *fle, + struct netns_xfrm *xfrm) + { +- if (atomic_read(&xfrm->flow_cache_genid) != fle->genid) ++ if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid) + return 0; + if (fle->object && !fle->object->ops->check(fle->object)) + return 0; +@@ -251,7 +251,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir, + hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]); + fcp->hash_count++; + } +- } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) { ++ } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) { + flo = fle->object; + if (!flo) + goto ret_object; +@@ -272,7 +272,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir, + } + flo = resolver(net, key, family, dir, flo, ctx); + if (fle) { +- fle->genid = atomic_read(&net->xfrm.flow_cache_genid); ++ fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid); + if (!IS_ERR(flo)) + fle->object = flo; + else +diff --git a/net/core/neighbour.c b/net/core/neighbour.c +index f45f6198851f..cd6b5be115f4 100644 +--- a/net/core/neighbour.c ++++ b/net/core/neighbour.c +@@ -861,7 +861,7 @@ static void neigh_probe(struct neighbour *neigh) + write_unlock(&neigh->lock); + if (neigh->ops->solicit) + neigh->ops->solicit(neigh, skb); +- atomic_inc(&neigh->probes); ++ atomic_inc_unchecked(&neigh->probes); + kfree_skb(skb); + } + +@@ -917,7 +917,7 @@ static void neigh_timer_handler(unsigned long arg) + neigh_dbg(2, "neigh %p is probed\n", neigh); + neigh->nud_state = NUD_PROBE; + neigh->updated = jiffies; +- atomic_set(&neigh->probes, 0); ++ atomic_set_unchecked(&neigh->probes, 0); + notify = 1; + next = now + NEIGH_VAR(neigh->parms, RETRANS_TIME); + } +@@ -927,7 +927,7 @@ static void neigh_timer_handler(unsigned long arg) + } + + if ((neigh->nud_state & (NUD_INCOMPLETE | NUD_PROBE)) && +- atomic_read(&neigh->probes) >= neigh_max_probes(neigh)) { ++ atomic_read_unchecked(&neigh->probes) >= neigh_max_probes(neigh)) { + neigh->nud_state = NUD_FAILED; + notify = 1; + neigh_invalidate(neigh); +@@ -971,7 +971,7 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb) + NEIGH_VAR(neigh->parms, APP_PROBES)) { + unsigned long next, now = jiffies; + +- atomic_set(&neigh->probes, ++ atomic_set_unchecked(&neigh->probes, + NEIGH_VAR(neigh->parms, UCAST_PROBES)); + neigh->nud_state = NUD_INCOMPLETE; + neigh->updated = now; +@@ -1158,7 +1158,7 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new, + if (new != old) { + neigh_del_timer(neigh); + if (new & NUD_PROBE) +- atomic_set(&neigh->probes, 0); ++ atomic_set_unchecked(&neigh->probes, 0); + if (new & NUD_IN_TIMER) + neigh_add_timer(neigh, (jiffies + + ((new & NUD_REACHABLE) ? +@@ -1246,7 +1246,7 @@ void __neigh_set_probe_once(struct neighbour *neigh) + if (!(neigh->nud_state & NUD_FAILED)) + return; + neigh->nud_state = NUD_INCOMPLETE; +- atomic_set(&neigh->probes, neigh_max_probes(neigh)); ++ atomic_set_unchecked(&neigh->probes, neigh_max_probes(neigh)); + neigh_add_timer(neigh, + jiffies + NEIGH_VAR(neigh->parms, RETRANS_TIME)); + } +@@ -2186,7 +2186,7 @@ static int neigh_fill_info(struct sk_buff *skb, struct neighbour *neigh, + ci.ndm_refcnt = atomic_read(&neigh->refcnt) - 1; + read_unlock_bh(&neigh->lock); + +- if (nla_put_u32(skb, NDA_PROBES, atomic_read(&neigh->probes)) || ++ if (nla_put_u32(skb, NDA_PROBES, atomic_read_unchecked(&neigh->probes)) || + nla_put(skb, NDA_CACHEINFO, sizeof(ci), &ci)) + goto nla_put_failure; + +@@ -2874,7 +2874,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { + int size, ret; +- struct ctl_table tmp = *ctl; ++ ctl_table_no_const tmp = *ctl; + + tmp.extra1 = &zero; + tmp.extra2 = &unres_qlen_max; +@@ -2938,7 +2938,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write, + void __user *buffer, + size_t *lenp, loff_t *ppos) + { +- struct ctl_table tmp = *ctl; ++ ctl_table_no_const tmp = *ctl; + int ret; + + tmp.extra1 = &zero; +diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c +index 14d09345f00d..f2a895f8a8bc 100644 +--- a/net/core/net-procfs.c ++++ b/net/core/net-procfs.c +@@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev) + struct rtnl_link_stats64 temp; + const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp); + +- seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu " ++ if (gr_proc_is_restricted()) ++ seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu " ++ "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n", ++ dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, ++ 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL); ++ else ++ seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu " + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n", + dev->name, stats->rx_bytes, stats->rx_packets, + stats->rx_errors, +@@ -167,7 +173,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v) + return 0; + } + +-static const struct seq_operations dev_seq_ops = { ++const struct seq_operations dev_seq_ops = { + .start = dev_seq_start, + .next = dev_seq_next, + .stop = dev_seq_stop, +@@ -197,7 +203,7 @@ static const struct seq_operations softnet_seq_ops = { + + static int softnet_seq_open(struct inode *inode, struct file *file) + { +- return seq_open(file, &softnet_seq_ops); ++ return seq_open_restrict(file, &softnet_seq_ops); + } + + static const struct file_operations softnet_seq_fops = { +@@ -284,8 +290,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v) + else + seq_printf(seq, "%04x", ntohs(pt->type)); + ++#ifdef CONFIG_GRKERNSEC_HIDESYM ++ seq_printf(seq, " %-8s %pf\n", ++ pt->dev ? pt->dev->name : "", NULL); ++#else + seq_printf(seq, " %-8s %pf\n", + pt->dev ? pt->dev->name : "", pt->func); ++#endif + } + + return 0; +@@ -348,7 +359,7 @@ static void __net_exit dev_proc_net_exit(struct net *net) + remove_proc_entry("dev", net->proc_net); + } + +-static struct pernet_operations __net_initdata dev_proc_ops = { ++static struct pernet_operations __net_initconst dev_proc_ops = { + .init = dev_proc_net_init, + .exit = dev_proc_net_exit, + }; +@@ -410,7 +421,7 @@ static void __net_exit dev_mc_net_exit(struct net *net) + remove_proc_entry("dev_mcast", net->proc_net); + } + +-static struct pernet_operations __net_initdata dev_mc_net_ops = { ++static struct pernet_operations __net_initconst dev_mc_net_ops = { + .init = dev_mc_net_init, + .exit = dev_mc_net_exit, + }; +diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c +index 6e4f34721080..8eff663b67b9 100644 +--- a/net/core/net-sysfs.c ++++ b/net/core/net-sysfs.c +@@ -290,7 +290,7 @@ static ssize_t carrier_changes_show(struct device *dev, + { + struct net_device *netdev = to_net_dev(dev); + return sprintf(buf, fmt_dec, +- atomic_read(&netdev->carrier_changes)); ++ atomic_read_unchecked(&netdev->carrier_changes)); + } + static DEVICE_ATTR_RO(carrier_changes); + +diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c +index 7001da910c6b..494696e719df 100644 +--- a/net/core/net_namespace.c ++++ b/net/core/net_namespace.c +@@ -550,7 +550,7 @@ static __net_exit void net_ns_net_exit(struct net *net) + ns_free_inum(&net->ns); + } + +-static struct pernet_operations __net_initdata net_ns_ops = { ++static struct pernet_operations __net_initconst net_ns_ops = { + .init = net_ns_net_init, + .exit = net_ns_net_exit, + }; +@@ -801,7 +801,7 @@ static int __register_pernet_operations(struct list_head *list, + int error; + LIST_HEAD(net_exit_list); + +- list_add_tail(&ops->list, list); ++ pax_list_add_tail((struct list_head *)&ops->list, list); + if (ops->init || (ops->id && ops->size)) { + for_each_net(net) { + error = ops_init(ops, net); +@@ -814,7 +814,7 @@ static int __register_pernet_operations(struct list_head *list, + + out_undo: + /* If I have an error cleanup all namespaces I initialized */ +- list_del(&ops->list); ++ pax_list_del((struct list_head *)&ops->list); + ops_exit_list(ops, &net_exit_list); + ops_free_list(ops, &net_exit_list); + return error; +@@ -825,7 +825,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops) + struct net *net; + LIST_HEAD(net_exit_list); + +- list_del(&ops->list); ++ pax_list_del((struct list_head *)&ops->list); + for_each_net(net) + list_add_tail(&net->exit_list, &net_exit_list); + ops_exit_list(ops, &net_exit_list); +@@ -838,7 +838,7 @@ static int __register_pernet_operations(struct list_head *list, + struct pernet_operations *ops) + { + if (!init_net_initialized) { +- list_add_tail(&ops->list, list); ++ pax_list_add_tail((struct list_head *)&ops->list, list); + return 0; + } + +@@ -848,7 +848,7 @@ static int __register_pernet_operations(struct list_head *list, + static void __unregister_pernet_operations(struct pernet_operations *ops) + { + if (!init_net_initialized) { +- list_del(&ops->list); ++ pax_list_del((struct list_head *)&ops->list); + } else { + LIST_HEAD(net_exit_list); + list_add(&init_net.exit_list, &net_exit_list); +@@ -968,7 +968,7 @@ int register_pernet_device(struct pernet_operations *ops) + mutex_lock(&net_mutex); + error = register_pernet_operations(&pernet_list, ops); + if (!error && (first_device == &pernet_list)) +- first_device = &ops->list; ++ first_device = (struct list_head *)&ops->list; + mutex_unlock(&net_mutex); + return error; + } +diff --git a/net/core/netpoll.c b/net/core/netpoll.c +index 457f882b0f7b..8d394f593dd3 100644 +--- a/net/core/netpoll.c ++++ b/net/core/netpoll.c +@@ -388,7 +388,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len) + struct udphdr *udph; + struct iphdr *iph; + struct ethhdr *eth; +- static atomic_t ip_ident; ++ static atomic_unchecked_t ip_ident; + struct ipv6hdr *ip6h; + + WARN_ON_ONCE(!irqs_disabled()); +@@ -461,7 +461,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len) + put_unaligned(0x45, (unsigned char *)iph); + iph->tos = 0; + put_unaligned(htons(ip_len), &(iph->tot_len)); +- iph->id = htons(atomic_inc_return(&ip_ident)); ++ iph->id = htons(atomic_inc_return_unchecked(&ip_ident)); + iph->frag_off = 0; + iph->ttl = 64; + iph->protocol = IPPROTO_UDP; +diff --git a/net/core/pktgen.c b/net/core/pktgen.c +index 306b8f0e03c1..021418787e4b 100644 +--- a/net/core/pktgen.c ++++ b/net/core/pktgen.c +@@ -3867,7 +3867,7 @@ static int __net_init pg_net_init(struct net *net) + pn->net = net; + INIT_LIST_HEAD(&pn->pktgen_threads); + pn->pktgen_exiting = false; +- pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net); ++ pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net); + if (!pn->proc_dir) { + pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR); + return -ENODEV; +diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c +index 9c6fd7f83a4a..63742350fb4c 100644 +--- a/net/core/rtnetlink.c ++++ b/net/core/rtnetlink.c +@@ -61,7 +61,7 @@ struct rtnl_link { + rtnl_doit_func doit; + rtnl_dumpit_func dumpit; + rtnl_calcit_func calcit; +-}; ++} __no_const; + + static DEFINE_MUTEX(rtnl_mutex); + +@@ -330,10 +330,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops) + * to use the ops for creating device. So do not + * fill up dellink as well. That disables rtnl_dellink. + */ +- if (ops->setup && !ops->dellink) +- ops->dellink = unregister_netdevice_queue; ++ if (ops->setup && !ops->dellink) { ++ pax_open_kernel(); ++ const_cast(ops->dellink) = unregister_netdevice_queue; ++ pax_close_kernel(); ++ } + +- list_add_tail(&ops->list, &link_ops); ++ pax_list_add_tail((struct list_head *)&ops->list, &link_ops); + return 0; + } + EXPORT_SYMBOL_GPL(__rtnl_link_register); +@@ -380,7 +383,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops) + for_each_net(net) { + __rtnl_kill_links(net, ops); + } +- list_del(&ops->list); ++ pax_list_del((struct list_head *)&ops->list); + } + EXPORT_SYMBOL_GPL(__rtnl_link_unregister); + +@@ -1328,7 +1331,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev, + (dev->ifalias && + nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) || + nla_put_u32(skb, IFLA_CARRIER_CHANGES, +- atomic_read(&dev->carrier_changes)) || ++ atomic_read_unchecked(&dev->carrier_changes)) || + nla_put_u8(skb, IFLA_PROTO_DOWN, dev->proto_down)) + goto nla_put_failure; + +@@ -4038,7 +4041,7 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) + __rtnl_unlock(); + rtnl = net->rtnl; + { +- struct netlink_dump_control c = { ++ netlink_dump_control_no_const c = { + .dump = dumpit, + .min_dump_alloc = min_dump_alloc, + }; +diff --git a/net/core/scm.c b/net/core/scm.c +index 2696aefdc148..dbd5807979c7 100644 +--- a/net/core/scm.c ++++ b/net/core/scm.c +@@ -215,9 +215,9 @@ EXPORT_SYMBOL(__scm_send); + int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data) + { + struct cmsghdr __user *cm +- = (__force struct cmsghdr __user *)msg->msg_control; ++ = (struct cmsghdr __force_user *)msg->msg_control; + struct cmsghdr cmhdr; +- int cmlen = CMSG_LEN(len); ++ size_t cmlen = CMSG_LEN(len); + int err; + + if (MSG_CMSG_COMPAT & msg->msg_flags) +@@ -238,7 +238,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data) + err = -EFAULT; + if (copy_to_user(cm, &cmhdr, sizeof cmhdr)) + goto out; +- if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr))) ++ if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr))) + goto out; + cmlen = CMSG_SPACE(len); + if (msg->msg_controllen < cmlen) +@@ -254,7 +254,7 @@ EXPORT_SYMBOL(put_cmsg); + void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm) + { + struct cmsghdr __user *cm +- = (__force struct cmsghdr __user*)msg->msg_control; ++ = (struct cmsghdr __force_user *)msg->msg_control; + + int fdmax = 0; + int fdnum = scm->fp->count; +@@ -274,7 +274,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm) + if (fdnum < fdmax) + fdmax = fdnum; + +- for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax; ++ for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax; + i++, cmfptr++) + { + struct socket *sock; +@@ -303,7 +303,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm) + + if (i > 0) + { +- int cmlen = CMSG_LEN(i*sizeof(int)); ++ size_t cmlen = CMSG_LEN(i*sizeof(int)); + err = put_user(SOL_SOCKET, &cm->cmsg_level); + if (!err) + err = put_user(SCM_RIGHTS, &cm->cmsg_type); +diff --git a/net/core/skbuff.c b/net/core/skbuff.c +index fe008f1bd930..242753b59d25 100644 +--- a/net/core/skbuff.c ++++ b/net/core/skbuff.c +@@ -1047,7 +1047,8 @@ static void skb_headers_offset_update(struct sk_buff *skb, int off) + if (skb->ip_summed == CHECKSUM_PARTIAL) + skb->csum_start += off; + /* {transport,network,mac}_header and tail are relative to skb->head */ +- skb->transport_header += off; ++ if (skb_transport_header_was_set(skb)) ++ skb->transport_header += off; + skb->network_header += off; + if (skb_mac_header_was_set(skb)) + skb->mac_header += off; +@@ -2150,7 +2151,7 @@ EXPORT_SYMBOL(__skb_checksum); + __wsum skb_checksum(const struct sk_buff *skb, int offset, + int len, __wsum csum) + { +- const struct skb_checksum_ops ops = { ++ static const struct skb_checksum_ops ops = { + .update = csum_partial_ext, + .combine = csum_block_add_ext, + }; +@@ -3466,12 +3467,14 @@ void __init skb_init(void) + skbuff_head_cache = kmem_cache_create("skbuff_head_cache", + sizeof(struct sk_buff), + 0, +- SLAB_HWCACHE_ALIGN|SLAB_PANIC, ++ SLAB_HWCACHE_ALIGN|SLAB_PANIC| ++ SLAB_NO_SANITIZE, + NULL); + skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache", + sizeof(struct sk_buff_fclones), + 0, +- SLAB_HWCACHE_ALIGN|SLAB_PANIC, ++ SLAB_HWCACHE_ALIGN|SLAB_PANIC| ++ SLAB_NO_SANITIZE, + NULL); + } + +diff --git a/net/core/sock.c b/net/core/sock.c +index 1989b3dd6d17..cef0bee647cf 100644 +--- a/net/core/sock.c ++++ b/net/core/sock.c +@@ -408,13 +408,13 @@ int __sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) + struct sk_buff_head *list = &sk->sk_receive_queue; + + if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + trace_sock_rcvqueue_full(sk, skb); + return -ENOMEM; + } + + if (!sk_rmem_schedule(sk, skb, skb->truesize)) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + return -ENOBUFS; + } + +@@ -460,7 +460,7 @@ int __sk_receive_skb(struct sock *sk, struct sk_buff *skb, + skb->dev = NULL; + + if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + goto discard_and_relse; + } + if (nested) +@@ -478,7 +478,7 @@ int __sk_receive_skb(struct sock *sk, struct sk_buff *skb, + mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_); + } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) { + bh_unlock_sock(sk); +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + goto discard_and_relse; + } + +@@ -887,29 +887,30 @@ int sock_setsockopt(struct socket *sock, int level, int optname, + } + break; + +- case SO_ATTACH_BPF: ++ case SO_ATTACH_REUSEPORT_CBPF: + ret = -EINVAL; +- if (optlen == sizeof(u32)) { +- u32 ufd; ++ if (optlen == sizeof(struct sock_fprog)) { ++ struct sock_fprog fprog; + + ret = -EFAULT; +- if (copy_from_user(&ufd, optval, sizeof(ufd))) ++ if (copy_from_user(&fprog, optval, sizeof(fprog))) + break; + +- ret = sk_attach_bpf(ufd, sk); ++ ret = sk_reuseport_attach_filter(&fprog, sk); + } + break; + +- case SO_ATTACH_REUSEPORT_CBPF: ++#ifndef GRKERNSEC_BPF_HARDEN ++ case SO_ATTACH_BPF: + ret = -EINVAL; +- if (optlen == sizeof(struct sock_fprog)) { +- struct sock_fprog fprog; ++ if (optlen == sizeof(u32)) { ++ u32 ufd; + + ret = -EFAULT; +- if (copy_from_user(&fprog, optval, sizeof(fprog))) ++ if (copy_from_user(&ufd, optval, sizeof(ufd))) + break; + +- ret = sk_reuseport_attach_filter(&fprog, sk); ++ ret = sk_attach_bpf(ufd, sk); + } + break; + +@@ -926,6 +927,8 @@ int sock_setsockopt(struct socket *sock, int level, int optname, + } + break; + ++#endif ++ + case SO_DETACH_FILTER: + ret = sk_detach_filter(sk); + break; +@@ -1035,12 +1038,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname, + struct timeval tm; + } v; + +- int lv = sizeof(int); +- int len; ++ unsigned int lv = sizeof(int); ++ unsigned int len; + + if (get_user(len, optlen)) + return -EFAULT; +- if (len < 0) ++ if (len > INT_MAX) + return -EINVAL; + + memset(&v, 0, sizeof(v)); +@@ -1178,11 +1181,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname, + + case SO_PEERNAME: + { +- char address[128]; ++ char address[_K_SS_MAXSIZE]; + + if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2)) + return -ENOTCONN; +- if (lv < len) ++ if (lv < len || sizeof address < len) + return -EINVAL; + if (copy_to_user(optval, address, len)) + return -EFAULT; +@@ -1270,7 +1273,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname, + + if (len > lv) + len = lv; +- if (copy_to_user(optval, &v, len)) ++ if (len > sizeof(v) || copy_to_user(optval, &v, len)) + return -EFAULT; + lenout: + if (put_user(len, optlen)) +@@ -1519,7 +1522,7 @@ struct sock *sk_clone_lock(const struct sock *sk, const gfp_t priority) + newsk->sk_dst_cache = NULL; + newsk->sk_wmem_queued = 0; + newsk->sk_forward_alloc = 0; +- atomic_set(&newsk->sk_drops, 0); ++ atomic_set_unchecked(&newsk->sk_drops, 0); + newsk->sk_send_head = NULL; + newsk->sk_userlocks = sk->sk_userlocks & ~SOCK_BINDPORT_LOCK; + +@@ -1555,7 +1558,7 @@ struct sock *sk_clone_lock(const struct sock *sk, const gfp_t priority) + newsk->sk_err_soft = 0; + newsk->sk_priority = 0; + newsk->sk_incoming_cpu = raw_smp_processor_id(); +- atomic64_set(&newsk->sk_cookie, 0); ++ atomic64_set_unchecked(&newsk->sk_cookie, 0); + + mem_cgroup_sk_alloc(newsk); + cgroup_sk_alloc(&newsk->sk_cgrp_data); +@@ -2481,7 +2484,7 @@ void sock_init_data(struct socket *sock, struct sock *sk) + */ + smp_wmb(); + atomic_set(&sk->sk_refcnt, 1); +- atomic_set(&sk->sk_drops, 0); ++ atomic_set_unchecked(&sk->sk_drops, 0); + } + EXPORT_SYMBOL(sock_init_data); + +@@ -2605,6 +2608,7 @@ void sock_enable_timestamp(struct sock *sk, int flag) + int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len, + int level, int type) + { ++ struct sock_extended_err ee; + struct sock_exterr_skb *serr; + struct sk_buff *skb; + int copied, err; +@@ -2626,7 +2630,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len, + sock_recv_timestamp(msg, sk, skb); + + serr = SKB_EXT_ERR(skb); +- put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee); ++ ee = serr->ee; ++ put_cmsg(msg, level, type, sizeof ee, &ee); + + msg->msg_flags |= MSG_ERRQUEUE; + err = copied; +@@ -2884,8 +2889,9 @@ static int req_prot_init(const struct proto *prot) + int proto_register(struct proto *prot, int alloc_slab) + { + if (alloc_slab) { +- prot->slab = kmem_cache_create(prot->name, prot->obj_size, 0, ++ prot->slab = kmem_cache_create_usercopy(prot->name, prot->obj_size, 0, + SLAB_HWCACHE_ALIGN | prot->slab_flags, ++ prot->useroffset, prot->usersize, + NULL); + + if (prot->slab == NULL) { +@@ -3073,7 +3079,7 @@ static __net_exit void proto_exit_net(struct net *net) + } + + +-static __net_initdata struct pernet_operations proto_net_ops = { ++static __net_initconst struct pernet_operations proto_net_ops = { + .init = proto_init_net, + .exit = proto_exit_net, + }; +diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c +index 6b10573cc9fa..af9e62e456cf 100644 +--- a/net/core/sock_diag.c ++++ b/net/core/sock_diag.c +@@ -14,7 +14,7 @@ + #include <linux/inet_diag.h> + #include <linux/sock_diag.h> + +-static const struct sock_diag_handler *sock_diag_handlers[AF_MAX]; ++static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only; + static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh); + static DEFINE_MUTEX(sock_diag_table_mutex); + static struct workqueue_struct *broadcast_wq; +@@ -22,12 +22,12 @@ static struct workqueue_struct *broadcast_wq; + static u64 sock_gen_cookie(struct sock *sk) + { + while (1) { +- u64 res = atomic64_read(&sk->sk_cookie); ++ u64 res = atomic64_read_unchecked(&sk->sk_cookie); + + if (res) + return res; +- res = atomic64_inc_return(&sock_net(sk)->cookie_gen); +- atomic64_cmpxchg(&sk->sk_cookie, 0, res); ++ res = atomic64_inc_return_unchecked(&sock_net(sk)->cookie_gen); ++ atomic64_cmpxchg_unchecked(&sk->sk_cookie, 0, res); + } + } + +@@ -67,7 +67,7 @@ int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attrtype) + mem[SK_MEMINFO_WMEM_QUEUED] = sk->sk_wmem_queued; + mem[SK_MEMINFO_OPTMEM] = atomic_read(&sk->sk_omem_alloc); + mem[SK_MEMINFO_BACKLOG] = sk->sk_backlog.len; +- mem[SK_MEMINFO_DROPS] = atomic_read(&sk->sk_drops); ++ mem[SK_MEMINFO_DROPS] = atomic_read_unchecked(&sk->sk_drops); + + return nla_put(skb, attrtype, sizeof(mem), &mem); + } +@@ -193,8 +193,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl) + mutex_lock(&sock_diag_table_mutex); + if (sock_diag_handlers[hndl->family]) + err = -EBUSY; +- else ++ else { ++ pax_open_kernel(); + sock_diag_handlers[hndl->family] = hndl; ++ pax_close_kernel(); ++ } + mutex_unlock(&sock_diag_table_mutex); + + return err; +@@ -210,7 +213,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld) + + mutex_lock(&sock_diag_table_mutex); + BUG_ON(sock_diag_handlers[family] != hnld); ++ pax_open_kernel(); + sock_diag_handlers[family] = NULL; ++ pax_close_kernel(); + mutex_unlock(&sock_diag_table_mutex); + } + EXPORT_SYMBOL_GPL(sock_diag_unregister); +diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c +index 0df2aa652530..7db59f71a354 100644 +--- a/net/core/sysctl_net_core.c ++++ b/net/core/sysctl_net_core.c +@@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write, + { + unsigned int orig_size, size; + int ret, i; +- struct ctl_table tmp = { ++ ctl_table_no_const tmp = { + .data = &size, + .maxlen = sizeof(size), + .mode = table->mode +@@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { + char id[IFNAMSIZ]; +- struct ctl_table tbl = { ++ ctl_table_no_const tbl = { + .data = id, + .maxlen = IFNAMSIZ, + }; +@@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write, + static int proc_do_rss_key(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table fake_table; ++ ctl_table_no_const fake_table; + char buf[NETDEV_RSS_KEY_LEN * 3]; + + snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key); +@@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = { + .mode = 0444, + .proc_handler = proc_do_rss_key, + }, +-#ifdef CONFIG_BPF_JIT ++#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN) + { + .procname = "bpf_jit_enable", + .data = &bpf_jit_enable, +@@ -428,13 +428,12 @@ static struct ctl_table netns_core_table[] = { + + static __net_init int sysctl_core_net_init(struct net *net) + { +- struct ctl_table *tbl; ++ ctl_table_no_const *tbl = NULL; + + net->core.sysctl_somaxconn = SOMAXCONN; + +- tbl = netns_core_table; + if (!net_eq(net, &init_net)) { +- tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL); ++ tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL); + if (tbl == NULL) + goto err_dup; + +@@ -444,17 +443,16 @@ static __net_init int sysctl_core_net_init(struct net *net) + if (net->user_ns != &init_user_ns) { + tbl[0].procname = NULL; + } +- } +- +- net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl); ++ net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl); ++ } else ++ net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table); + if (net->core.sysctl_hdr == NULL) + goto err_reg; + + return 0; + + err_reg: +- if (tbl != netns_core_table) +- kfree(tbl); ++ kfree(tbl); + err_dup: + return -ENOMEM; + } +@@ -469,7 +467,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net) + kfree(tbl); + } + +-static __net_initdata struct pernet_operations sysctl_core_ops = { ++static __net_initconst struct pernet_operations sysctl_core_ops = { + .init = sysctl_core_net_init, + .exit = sysctl_core_net_exit, + }; +diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c +index 13d6b1a6e0fc..eaa0ceeea646 100644 +--- a/net/decnet/af_decnet.c ++++ b/net/decnet/af_decnet.c +@@ -1524,7 +1524,12 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us + struct linkinfo_dn link; + unsigned int r_len; + void *r_data = NULL; +- unsigned int val; ++ struct optdata_dn opt; ++ struct accessdata_dn acc; ++ u8 mode; ++ int val; ++ unsigned long window; ++ unsigned char rem; + + if(get_user(r_len , optlen)) + return -EFAULT; +@@ -1533,25 +1538,29 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us + case DSO_CONDATA: + if (r_len > sizeof(struct optdata_dn)) + r_len = sizeof(struct optdata_dn); +- r_data = &scp->conndata_in; ++ opt = scp->conndata_in; ++ r_data = &opt; + break; + + case DSO_DISDATA: + if (r_len > sizeof(struct optdata_dn)) + r_len = sizeof(struct optdata_dn); +- r_data = &scp->discdata_in; ++ opt = scp->discdata_in; ++ r_data = &opt; + break; + + case DSO_CONACCESS: + if (r_len > sizeof(struct accessdata_dn)) + r_len = sizeof(struct accessdata_dn); +- r_data = &scp->accessdata; ++ acc = scp->accessdata; ++ r_data = &acc; + break; + + case DSO_ACCEPTMODE: + if (r_len > sizeof(unsigned char)) + r_len = sizeof(unsigned char); +- r_data = &scp->accept_mode; ++ mode = scp->accept_mode; ++ r_data = &mode; + break; + + case DSO_LINKINFO: +@@ -1601,7 +1610,8 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us + case DSO_MAXWINDOW: + if (r_len > sizeof(unsigned long)) + r_len = sizeof(unsigned long); +- r_data = &scp->max_window; ++ window = scp->max_window; ++ r_data = &window; + break; + + case DSO_NODELAY: +@@ -1621,13 +1631,15 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us + case DSO_SERVICES: + if (r_len > sizeof(unsigned char)) + r_len = sizeof(unsigned char); +- r_data = &scp->services_rem; ++ rem = scp->services_rem; ++ r_data = &rem; + break; + + case DSO_INFO: + if (r_len > sizeof(unsigned char)) + r_len = sizeof(unsigned char); +- r_data = &scp->info_rem; ++ rem = scp->info_rem; ++ r_data = &rem; + break; + } + +diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c +index b2c26b081134..41f803e35da3 100644 +--- a/net/decnet/dn_dev.c ++++ b/net/decnet/dn_dev.c +@@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table { + .extra1 = &min_t3, + .extra2 = &max_t3 + }, +- {0} ++ { } + }, + }; + +diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c +index 5325b541c526..a0d4d69ff31f 100644 +--- a/net/decnet/sysctl_net_decnet.c ++++ b/net/decnet/sysctl_net_decnet.c +@@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write, + + if (len > *lenp) len = *lenp; + +- if (copy_to_user(buffer, addr, len)) ++ if (len > sizeof addr || copy_to_user(buffer, addr, len)) + return -EFAULT; + + *lenp = len; +@@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write, + + if (len > *lenp) len = *lenp; + +- if (copy_to_user(buffer, devname, len)) ++ if (len > sizeof devname || copy_to_user(buffer, devname, len)) + return -EFAULT; + + *lenp = len; +diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c +index 7899919cd9f0..a8fa81ca66d0 100644 +--- a/net/dsa/dsa.c ++++ b/net/dsa/dsa.c +@@ -274,7 +274,7 @@ const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol) + int dsa_cpu_port_ethtool_setup(struct dsa_switch *ds) + { + struct net_device *master; +- struct ethtool_ops *cpu_ops; ++ ethtool_ops_no_const *cpu_ops; + + master = ds->dst->master_netdev; + if (ds->master_netdev) +@@ -1050,7 +1050,7 @@ static struct packet_type dsa_pack_type __read_mostly = { + .func = dsa_switch_rcv, + }; + +-static struct notifier_block dsa_netdevice_nb __read_mostly = { ++static struct notifier_block dsa_netdevice_nb = { + .notifier_call = dsa_slave_netdevice_event, + }; + +diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h +index 6cfd7388834e..6cfedd7442fa 100644 +--- a/net/dsa/dsa_priv.h ++++ b/net/dsa/dsa_priv.h +@@ -60,7 +60,7 @@ void dsa_cpu_port_ethtool_restore(struct dsa_switch *ds); + /* slave.c */ + extern const struct dsa_device_ops notag_netdev_ops; + void dsa_slave_mii_bus_init(struct dsa_switch *ds); +-void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops); ++void dsa_cpu_port_ethtool_init(ethtool_ops_no_const *ops); + int dsa_slave_create(struct dsa_switch *ds, struct device *parent, + int port, const char *name); + void dsa_slave_destroy(struct net_device *slave_dev); +diff --git a/net/dsa/slave.c b/net/dsa/slave.c +index 079d76bc204c..79364804d097 100644 +--- a/net/dsa/slave.c ++++ b/net/dsa/slave.c +@@ -982,7 +982,7 @@ static void dsa_slave_poll_controller(struct net_device *dev) + } + #endif + +-void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops) ++void dsa_cpu_port_ethtool_init(ethtool_ops_no_const *ops) + { + ops->get_sset_count = dsa_cpu_port_get_sset_count; + ops->get_ethtool_stats = dsa_cpu_port_get_ethtool_stats; +diff --git a/net/hsr/hsr_device.c b/net/hsr/hsr_device.c +index 16737cd8dae8..812d5d5bf94b 100644 +--- a/net/hsr/hsr_device.c ++++ b/net/hsr/hsr_device.c +@@ -233,7 +233,7 @@ static netdev_features_t hsr_fix_features(struct net_device *dev, + } + + +-static int hsr_dev_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t hsr_dev_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct hsr_priv *hsr = netdev_priv(dev); + struct hsr_port *master; +diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c +index d4d1617f43a8..06282b406875 100644 +--- a/net/hsr/hsr_netlink.c ++++ b/net/hsr/hsr_netlink.c +@@ -108,7 +108,7 @@ static int hsr_fill_info(struct sk_buff *skb, const struct net_device *dev) + return -EMSGSIZE; + } + +-static struct rtnl_link_ops hsr_link_ops __read_mostly = { ++static struct rtnl_link_ops hsr_link_ops = { + .kind = "hsr", + .maxtype = IFLA_HSR_MAX, + .policy = hsr_policy, +diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c +index d7efbf0dad20..2f69b06b1a92 100644 +--- a/net/ieee802154/6lowpan/core.c ++++ b/net/ieee802154/6lowpan/core.c +@@ -182,7 +182,7 @@ static void lowpan_dellink(struct net_device *ldev, struct list_head *head) + dev_put(wdev); + } + +-static struct rtnl_link_ops lowpan_link_ops __read_mostly = { ++static struct rtnl_link_ops lowpan_link_ops = { + .kind = "lowpan", + .priv_size = LOWPAN_PRIV_SIZE(sizeof(struct lowpan_802154_dev)), + .setup = lowpan_setup, +diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c +index 30d875dff6b5..760f4f1aa928 100644 +--- a/net/ieee802154/6lowpan/reassembly.c ++++ b/net/ieee802154/6lowpan/reassembly.c +@@ -492,14 +492,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = { + + static int __net_init lowpan_frags_ns_sysctl_register(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table = NULL; + struct ctl_table_header *hdr; + struct netns_ieee802154_lowpan *ieee802154_lowpan = + net_ieee802154_lowpan(net); + +- table = lowpan_frags_ns_ctl_table; + if (!net_eq(net, &init_net)) { +- table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table), ++ table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table), + GFP_KERNEL); + if (table == NULL) + goto err_alloc; +@@ -514,9 +513,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net) + /* Don't export sysctls to unprivileged users */ + if (net->user_ns != &init_user_ns) + table[0].procname = NULL; +- } +- +- hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table); ++ hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table); ++ } else ++ hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table); + if (hdr == NULL) + goto err_reg; + +@@ -524,8 +523,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net) + return 0; + + err_reg: +- if (!net_eq(net, &init_net)) +- kfree(table); ++ kfree(table); + err_alloc: + return -ENOMEM; + } +diff --git a/net/ieee802154/core.c b/net/ieee802154/core.c +index cb7176cd4cd6..afd2c62c0042 100644 +--- a/net/ieee802154/core.c ++++ b/net/ieee802154/core.c +@@ -110,7 +110,7 @@ struct wpan_phy *wpan_phy_idx_to_wpan_phy(int wpan_phy_idx) + struct wpan_phy * + wpan_phy_new(const struct cfg802154_ops *ops, size_t priv_size) + { +- static atomic_t wpan_phy_counter = ATOMIC_INIT(0); ++ static atomic_unchecked_t wpan_phy_counter = ATOMIC_INIT(0); + struct cfg802154_registered_device *rdev; + size_t alloc_size; + +@@ -121,11 +121,11 @@ wpan_phy_new(const struct cfg802154_ops *ops, size_t priv_size) + + rdev->ops = ops; + +- rdev->wpan_phy_idx = atomic_inc_return(&wpan_phy_counter); ++ rdev->wpan_phy_idx = atomic_inc_return_unchecked(&wpan_phy_counter); + + if (unlikely(rdev->wpan_phy_idx < 0)) { + /* ugh, wrapped! */ +- atomic_dec(&wpan_phy_counter); ++ atomic_dec_unchecked(&wpan_phy_counter); + kfree(rdev); + return NULL; + } +diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c +index f60fe82c2c1e..1198306690aa 100644 +--- a/net/ipv4/af_inet.c ++++ b/net/ipv4/af_inet.c +@@ -1447,7 +1447,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len) + return ip_recv_error(sk, msg, len, addr_len); + #if IS_ENABLED(CONFIG_IPV6) + if (sk->sk_family == AF_INET6) +- return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len); ++ return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len); + #endif + return -EINVAL; + } +@@ -1659,7 +1659,7 @@ static __net_exit void ipv4_mib_exit_net(struct net *net) + free_percpu(net->mib.tcp_statistics); + } + +-static __net_initdata struct pernet_operations ipv4_mib_ops = { ++static __net_initconst struct pernet_operations ipv4_mib_ops = { + .init = ipv4_mib_init_net, + .exit = ipv4_mib_exit_net, + }; +@@ -1700,7 +1700,7 @@ static __net_exit void inet_exit_net(struct net *net) + { + } + +-static __net_initdata struct pernet_operations af_inet_ops = { ++static __net_initconst struct pernet_operations af_inet_ops = { + .init = inet_init_net, + .exit = inet_exit_net, + }; +diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c +index 51b27ae09fbd..15a0c6dff0f6 100644 +--- a/net/ipv4/arp.c ++++ b/net/ipv4/arp.c +@@ -332,7 +332,7 @@ static void arp_solicit(struct neighbour *neigh, struct sk_buff *skb) + u8 dst_ha[MAX_ADDR_LEN], *dst_hw = NULL; + struct net_device *dev = neigh->dev; + __be32 target = *(__be32 *)neigh->primary_key; +- int probes = atomic_read(&neigh->probes); ++ int probes = atomic_read_unchecked(&neigh->probes); + struct in_device *in_dev; + struct dst_entry *dst = NULL; + +diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c +index 062a67ca9a21..cb05c97954a5 100644 +--- a/net/ipv4/devinet.c ++++ b/net/ipv4/devinet.c +@@ -69,7 +69,8 @@ + + static struct ipv4_devconf ipv4_devconf = { + .data = { +- [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1, ++ [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0, ++ [IPV4_DEVCONF_RP_FILTER - 1] = 1, + [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1, + [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1, + [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1, +@@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = { + + static struct ipv4_devconf ipv4_devconf_dflt = { + .data = { +- [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1, ++ [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0, ++ [IPV4_DEVCONF_RP_FILTER - 1] = 1, + [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1, + [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1, + [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1, +@@ -1605,7 +1607,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb) + idx = 0; + head = &net->dev_index_head[h]; + rcu_read_lock(); +- cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^ ++ cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^ + net->dev_base_seq; + hlist_for_each_entry_rcu(dev, head, index_hlist) { + if (idx < s_idx) +@@ -1939,7 +1941,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb, + idx = 0; + head = &net->dev_index_head[h]; + rcu_read_lock(); +- cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^ ++ cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^ + net->dev_base_seq; + hlist_for_each_entry_rcu(dev, head, index_hlist) { + if (idx < s_idx) +@@ -2180,7 +2182,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write, + #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \ + DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush) + +-static struct devinet_sysctl_table { ++static const struct devinet_sysctl_table { + struct ctl_table_header *sysctl_header; + struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX]; + } devinet_sysctl = { +@@ -2320,7 +2322,7 @@ static __net_init int devinet_init_net(struct net *net) + int err; + struct ipv4_devconf *all, *dflt; + #ifdef CONFIG_SYSCTL +- struct ctl_table *tbl = ctl_forward_entry; ++ ctl_table_no_const *tbl = NULL; + struct ctl_table_header *forw_hdr; + #endif + +@@ -2338,7 +2340,7 @@ static __net_init int devinet_init_net(struct net *net) + goto err_alloc_dflt; + + #ifdef CONFIG_SYSCTL +- tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL); ++ tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL); + if (!tbl) + goto err_alloc_ctl; + +@@ -2359,7 +2361,10 @@ static __net_init int devinet_init_net(struct net *net) + goto err_reg_dflt; + + err = -ENOMEM; +- forw_hdr = register_net_sysctl(net, "net/ipv4", tbl); ++ if (!net_eq(net, &init_net)) ++ forw_hdr = register_net_sysctl(net, "net/ipv4", tbl); ++ else ++ forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry); + if (!forw_hdr) + goto err_reg_ctl; + net->ipv4.forw_hdr = forw_hdr; +@@ -2375,8 +2380,7 @@ static __net_init int devinet_init_net(struct net *net) + err_reg_dflt: + __devinet_sysctl_unregister(all); + err_reg_all: +- if (tbl != ctl_forward_entry) +- kfree(tbl); ++ kfree(tbl); + err_alloc_ctl: + #endif + if (dflt != &ipv4_devconf_dflt) +@@ -2403,7 +2407,7 @@ static __net_exit void devinet_exit_net(struct net *net) + kfree(net->ipv4.devconf_all); + } + +-static __net_initdata struct pernet_operations devinet_ops = { ++static __net_initconst struct pernet_operations devinet_ops = { + .init = devinet_init_net, + .exit = devinet_exit_net, + }; +diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c +index 3d92534c4450..a4840a8a9812 100644 +--- a/net/ipv4/fib_frontend.c ++++ b/net/ipv4/fib_frontend.c +@@ -1148,12 +1148,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event, + #ifdef CONFIG_IP_ROUTE_MULTIPATH + fib_sync_up(dev, RTNH_F_DEAD); + #endif +- atomic_inc(&net->ipv4.dev_addr_genid); ++ atomic_inc_unchecked(&net->ipv4.dev_addr_genid); + rt_cache_flush(dev_net(dev)); + break; + case NETDEV_DOWN: + fib_del_ifaddr(ifa, NULL); +- atomic_inc(&net->ipv4.dev_addr_genid); ++ atomic_inc_unchecked(&net->ipv4.dev_addr_genid); + if (!ifa->ifa_dev->ifa_list) { + /* Last address was deleted from this interface. + * Disable IP. +@@ -1193,7 +1193,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo + #ifdef CONFIG_IP_ROUTE_MULTIPATH + fib_sync_up(dev, RTNH_F_DEAD); + #endif +- atomic_inc(&net->ipv4.dev_addr_genid); ++ atomic_inc_unchecked(&net->ipv4.dev_addr_genid); + rt_cache_flush(net); + break; + case NETDEV_DOWN: +diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c +index 7563831fa432..ccaba3b6013c 100644 +--- a/net/ipv4/fib_semantics.c ++++ b/net/ipv4/fib_semantics.c +@@ -918,7 +918,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh) + nh->nh_saddr = inet_select_addr(nh->nh_dev, + nh->nh_gw, + nh->nh_parent->fib_scope); +- nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid); ++ nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid); + + return nh->nh_saddr; + } +diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c +index 48734ee6293f..3308079e7d6f 100644 +--- a/net/ipv4/icmp.c ++++ b/net/ipv4/icmp.c +@@ -1228,7 +1228,7 @@ static int __net_init icmp_sk_init(struct net *net) + return err; + } + +-static struct pernet_operations __net_initdata icmp_sk_ops = { ++static struct pernet_operations __net_initconst icmp_sk_ops = { + .init = icmp_sk_init, + .exit = icmp_sk_exit, + }; +diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c +index cf3d5674846a..a3a521d59c93 100644 +--- a/net/ipv4/inet_connection_sock.c ++++ b/net/ipv4/inet_connection_sock.c +@@ -668,8 +668,8 @@ struct sock *inet_csk_clone_lock(const struct sock *sk, + inet_sk(newsk)->mc_list = NULL; + + newsk->sk_mark = inet_rsk(req)->ir_mark; +- atomic64_set(&newsk->sk_cookie, +- atomic64_read(&inet_rsk(req)->ir_cookie)); ++ atomic64_set_unchecked(&newsk->sk_cookie, ++ atomic64_read_unchecked(&inet_rsk(req)->ir_cookie)); + + newicsk->icsk_retransmits = 0; + newicsk->icsk_backoff = 0; +diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c +index e4d16fc5bbb3..369aae50d530 100644 +--- a/net/ipv4/inet_diag.c ++++ b/net/ipv4/inet_diag.c +@@ -1082,7 +1082,7 @@ static int inet_diag_rcv_msg_compat(struct sk_buff *skb, struct nlmsghdr *nlh) + return err; + } + { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = inet_diag_dump_compat, + }; + return netlink_dump_start(net->diag_nlsk, skb, nlh, &c); +@@ -1113,7 +1113,7 @@ static int inet_diag_handler_cmd(struct sk_buff *skb, struct nlmsghdr *h) + return err; + } + { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = inet_diag_dump, + }; + return netlink_dump_start(net->diag_nlsk, skb, h, &c); +diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c +index ca97835bfec4..4876208b469b 100644 +--- a/net/ipv4/inet_hashtables.c ++++ b/net/ipv4/inet_hashtables.c +@@ -19,6 +19,7 @@ + #include <linux/slab.h> + #include <linux/wait.h> + #include <linux/vmalloc.h> ++#include <linux/security.h> + + #include <net/addrconf.h> + #include <net/inet_connection_sock.h> +@@ -57,6 +58,8 @@ u32 sk_ehashfn(const struct sock *sk) + sk->sk_daddr, sk->sk_dport); + } + ++extern void gr_update_task_in_ip_table(const struct inet_sock *inet); ++ + /* + * Allocate and initialize a new local port bind bucket. + * The bindhash mutex for snum's hash chain must be held here. +@@ -644,6 +647,9 @@ int __inet_hash_connect(struct inet_timewait_death_row *death_row, + spin_unlock(&head->lock); + if (tw) + inet_twsk_deschedule_put(tw); ++ ++ gr_update_task_in_ip_table(inet_sk(sk)); ++ + local_bh_enable(); + return 0; + } +diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c +index ddcd56c08d14..b2f4a52b1c49 100644 +--- a/net/ipv4/inet_timewait_sock.c ++++ b/net/ipv4/inet_timewait_sock.c +@@ -186,7 +186,7 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, + tw->tw_ipv6only = 0; + tw->tw_transparent = inet->transparent; + tw->tw_prot = sk->sk_prot_creator; +- atomic64_set(&tw->tw_cookie, atomic64_read(&sk->sk_cookie)); ++ atomic64_set_unchecked(&tw->tw_cookie, atomic64_read_unchecked(&sk->sk_cookie)); + twsk_net_set(tw, sock_net(sk)); + setup_pinned_timer(&tw->tw_timer, tw_timer_handler, + (unsigned long)tw); +diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c +index 86fa45809540..5f601b977f06 100644 +--- a/net/ipv4/inetpeer.c ++++ b/net/ipv4/inetpeer.c +@@ -445,7 +445,7 @@ struct inet_peer *inet_getpeer(struct inet_peer_base *base, + if (p) { + p->daddr = *daddr; + atomic_set(&p->refcnt, 1); +- atomic_set(&p->rid, 0); ++ atomic_set_unchecked(&p->rid, 0); + p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW; + p->rate_tokens = 0; + /* 60*HZ is arbitrary, but chosen enough high so that the first +diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c +index bbe7f72db9c1..7a5a57f2f96f 100644 +--- a/net/ipv4/ip_fragment.c ++++ b/net/ipv4/ip_fragment.c +@@ -282,7 +282,7 @@ static int ip_frag_too_far(struct ipq *qp) + return 0; + + start = qp->rid; +- end = atomic_inc_return(&peer->rid); ++ end = atomic_inc_return_unchecked(&peer->rid); + qp->rid = end; + + rc = qp->q.fragments && (end - start) > max; +@@ -773,12 +773,11 @@ static struct ctl_table ip4_frags_ctl_table[] = { + + static int __net_init ip4_frags_ns_ctl_register(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table = NULL; + struct ctl_table_header *hdr; + +- table = ip4_frags_ns_ctl_table; + if (!net_eq(net, &init_net)) { +- table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL); ++ table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL); + if (!table) + goto err_alloc; + +@@ -789,9 +788,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net) + table[1].extra2 = &net->ipv4.frags.high_thresh; + table[2].data = &net->ipv4.frags.timeout; + table[3].data = &net->ipv4.frags.max_dist; +- } +- +- hdr = register_net_sysctl(net, "net/ipv4", table); ++ hdr = register_net_sysctl(net, "net/ipv4", table); ++ } else ++ hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table); ++ + if (!hdr) + goto err_reg; + +@@ -799,8 +799,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net) + return 0; + + err_reg: +- if (!net_eq(net, &init_net)) +- kfree(table); ++ kfree(table); + err_alloc: + return -ENOMEM; + } +diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c +index 576f705d8180..8b243be473a0 100644 +--- a/net/ipv4/ip_gre.c ++++ b/net/ipv4/ip_gre.c +@@ -110,7 +110,7 @@ static bool log_ecn_error = true; + module_param(log_ecn_error, bool, 0644); + MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN"); + +-static struct rtnl_link_ops ipgre_link_ops __read_mostly; ++static struct rtnl_link_ops ipgre_link_ops; + static int ipgre_tunnel_init(struct net_device *dev); + + static int ipgre_net_id __read_mostly; +@@ -1095,7 +1095,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = { + [IFLA_GRE_IGNORE_DF] = { .type = NLA_U8 }, + }; + +-static struct rtnl_link_ops ipgre_link_ops __read_mostly = { ++static struct rtnl_link_ops ipgre_link_ops = { + .kind = "gre", + .maxtype = IFLA_GRE_MAX, + .policy = ipgre_policy, +@@ -1110,7 +1110,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = { + .get_link_net = ip_tunnel_get_link_net, + }; + +-static struct rtnl_link_ops ipgre_tap_ops __read_mostly = { ++static struct rtnl_link_ops ipgre_tap_ops = { + .kind = "gretap", + .maxtype = IFLA_GRE_MAX, + .policy = ipgre_policy, +diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c +index d6feabb03516..9cb3988a24b4 100644 +--- a/net/ipv4/ip_input.c ++++ b/net/ipv4/ip_input.c +@@ -148,6 +148,10 @@ + #include <linux/netlink.h> + #include <net/dst_metadata.h> + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_enable_blackhole; ++#endif ++ + /* + * Process Router Attention IP option (RFC 2113) + */ +@@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct net *net, struct sock *sk, struct sk_b + if (!raw) { + if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) { + __IP_INC_STATS(net, IPSTATS_MIB_INUNKNOWNPROTOS); ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK)) ++#endif + icmp_send(skb, ICMP_DEST_UNREACH, + ICMP_PROT_UNREACH, 0); + } +diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c +index 4d37bdcbc2d5..6f4b4eb734b8 100644 +--- a/net/ipv4/ip_sockglue.c ++++ b/net/ipv4/ip_sockglue.c +@@ -1341,7 +1341,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, + len = min_t(unsigned int, len, opt->optlen); + if (put_user(len, optlen)) + return -EFAULT; +- if (copy_to_user(optval, opt->__data, len)) ++ if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) || ++ copy_to_user(optval, opt->__data, len)) + return -EFAULT; + return 0; + } +@@ -1477,7 +1478,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, + if (sk->sk_type != SOCK_STREAM) + return -ENOPROTOOPT; + +- msg.msg_control = (__force void *) optval; ++ msg.msg_control = (__force_kernel void *) optval; + msg.msg_controllen = len; + msg.msg_flags = flags; + +diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c +index 5d7944f394d9..f7953fe623f4 100644 +--- a/net/ipv4/ip_vti.c ++++ b/net/ipv4/ip_vti.c +@@ -44,7 +44,7 @@ + #include <net/net_namespace.h> + #include <net/netns/generic.h> + +-static struct rtnl_link_ops vti_link_ops __read_mostly; ++static struct rtnl_link_ops vti_link_ops; + + static int vti_net_id __read_mostly; + static int vti_tunnel_init(struct net_device *dev); +@@ -555,7 +555,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = { + [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) }, + }; + +-static struct rtnl_link_ops vti_link_ops __read_mostly = { ++static struct rtnl_link_ops vti_link_ops = { + .kind = "vti", + .maxtype = IFLA_VTI_MAX, + .policy = vti_policy, +@@ -593,7 +593,7 @@ static int vti_device_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block vti_notifier_block __read_mostly = { ++static notifier_block_no_const vti_notifier_block __read_only = { + .notifier_call = vti_device_event, + }; + +diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c +index 071a785c65eb..dda44df2f6f2 100644 +--- a/net/ipv4/ipconfig.c ++++ b/net/ipv4/ipconfig.c +@@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg) + + mm_segment_t oldfs = get_fs(); + set_fs(get_ds()); +- res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg); ++ res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg); + set_fs(oldfs); + return res; + } +@@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg) + + mm_segment_t oldfs = get_fs(); + set_fs(get_ds()); +- res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg); ++ res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg); + set_fs(oldfs); + return res; + } +@@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg) + + mm_segment_t oldfs = get_fs(); + set_fs(get_ds()); +- res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg); ++ res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg); + set_fs(oldfs); + return res; + } +diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c +index c9392589c415..60b6671f0e45 100644 +--- a/net/ipv4/ipip.c ++++ b/net/ipv4/ipip.c +@@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN"); + static int ipip_net_id __read_mostly; + + static int ipip_tunnel_init(struct net_device *dev); +-static struct rtnl_link_ops ipip_link_ops __read_mostly; ++static struct rtnl_link_ops ipip_link_ops; + + static int ipip_err(struct sk_buff *skb, u32 info) + { +@@ -587,7 +587,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = { + [IFLA_IPTUN_COLLECT_METADATA] = { .type = NLA_FLAG }, + }; + +-static struct rtnl_link_ops ipip_link_ops __read_mostly = { ++static struct rtnl_link_ops ipip_link_ops = { + .kind = "ipip", + .maxtype = IFLA_IPTUN_MAX, + .policy = ipip_policy, +diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c +index 697538464e6e..0004f1c361e6 100644 +--- a/net/ipv4/netfilter/arp_tables.c ++++ b/net/ipv4/netfilter/arp_tables.c +@@ -790,13 +790,13 @@ static int compat_table_info(const struct xt_table_info *info, + #endif + + static int get_info(struct net *net, void __user *user, +- const int *len, int compat) ++ int len, int compat) + { + char name[XT_TABLE_MAXNAMELEN]; + struct xt_table *t; + int ret; + +- if (*len != sizeof(struct arpt_getinfo)) ++ if (len != sizeof(struct arpt_getinfo)) + return -EINVAL; + + if (copy_from_user(name, user, sizeof(name)) != 0) +@@ -831,7 +831,7 @@ static int get_info(struct net *net, void __user *user, + info.size = private->size; + strcpy(info.name, name); + +- if (copy_to_user(user, &info, *len) != 0) ++ if (copy_to_user(user, &info, len) != 0) + ret = -EFAULT; + else + ret = 0; +@@ -1441,7 +1441,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, + + switch (cmd) { + case ARPT_SO_GET_INFO: +- ret = get_info(sock_net(sk), user, len, 1); ++ ret = get_info(sock_net(sk), user, *len, 1); + break; + case ARPT_SO_GET_ENTRIES: + ret = compat_get_entries(sock_net(sk), user, len); +@@ -1485,7 +1485,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len + + switch (cmd) { + case ARPT_SO_GET_INFO: +- ret = get_info(sock_net(sk), user, len, 0); ++ ret = get_info(sock_net(sk), user, *len, 0); + break; + + case ARPT_SO_GET_ENTRIES: +diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c +index 7c00ce90adb8..53d354d2c624 100644 +--- a/net/ipv4/netfilter/ip_tables.c ++++ b/net/ipv4/netfilter/ip_tables.c +@@ -958,13 +958,13 @@ static int compat_table_info(const struct xt_table_info *info, + #endif + + static int get_info(struct net *net, void __user *user, +- const int *len, int compat) ++ int len, int compat) + { + char name[XT_TABLE_MAXNAMELEN]; + struct xt_table *t; + int ret; + +- if (*len != sizeof(struct ipt_getinfo)) ++ if (len != sizeof(struct ipt_getinfo)) + return -EINVAL; + + if (copy_from_user(name, user, sizeof(name)) != 0) +@@ -999,7 +999,7 @@ static int get_info(struct net *net, void __user *user, + info.size = private->size; + strcpy(info.name, name); + +- if (copy_to_user(user, &info, *len) != 0) ++ if (copy_to_user(user, &info, len) != 0) + ret = -EFAULT; + else + ret = 0; +@@ -1662,7 +1662,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len) + + switch (cmd) { + case IPT_SO_GET_INFO: +- ret = get_info(sock_net(sk), user, len, 1); ++ ret = get_info(sock_net(sk), user, *len, 1); + break; + case IPT_SO_GET_ENTRIES: + ret = compat_get_entries(sock_net(sk), user, len); +@@ -1708,7 +1708,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len) + + switch (cmd) { + case IPT_SO_GET_INFO: +- ret = get_info(sock_net(sk), user, len, 0); ++ ret = get_info(sock_net(sk), user, *len, 0); + break; + + case IPT_SO_GET_ENTRIES: +diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c +index 4a9e6db9df8d..06174e18b6ec 100644 +--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c ++++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c +@@ -730,7 +730,7 @@ static int clusterip_net_init(struct net *net) + spin_lock_init(&cn->lock); + + #ifdef CONFIG_PROC_FS +- cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net); ++ cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net); + if (!cn->procdir) { + pr_err("Unable to proc dir entry\n"); + return -ENOMEM; +diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c +index e612991c9185..f4af4a5792b2 100644 +--- a/net/ipv4/ping.c ++++ b/net/ipv4/ping.c +@@ -59,7 +59,7 @@ struct ping_table { + }; + + static struct ping_table ping_table; +-struct pingv6_ops pingv6_ops; ++struct pingv6_ops *pingv6_ops; + EXPORT_SYMBOL_GPL(pingv6_ops); + + static u16 ping_port_rover; +@@ -357,7 +357,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk, + return -ENODEV; + } + } +- has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev, ++ has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev, + scoped); + rcu_read_unlock(); + +@@ -566,7 +566,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info) + } + #if IS_ENABLED(CONFIG_IPV6) + } else if (skb->protocol == htons(ETH_P_IPV6)) { +- harderr = pingv6_ops.icmpv6_err_convert(type, code, &err); ++ harderr = pingv6_ops->icmpv6_err_convert(type, code, &err); + #endif + } + +@@ -584,7 +584,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info) + info, (u8 *)icmph); + #if IS_ENABLED(CONFIG_IPV6) + } else if (family == AF_INET6) { +- pingv6_ops.ipv6_icmp_error(sk, skb, err, 0, ++ pingv6_ops->ipv6_icmp_error(sk, skb, err, 0, + info, (u8 *)icmph); + #endif + } +@@ -926,10 +926,10 @@ int ping_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock, + } + + if (inet6_sk(sk)->rxopt.all) +- pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb); ++ pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb); + if (skb->protocol == htons(ETH_P_IPV6) && + inet6_sk(sk)->rxopt.all) +- pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb); ++ pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb); + else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags) + ip_cmsg_recv(msg, skb); + #endif +@@ -1126,7 +1126,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f, + from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)), + 0, sock_i_ino(sp), + atomic_read(&sp->sk_refcnt), sp, +- atomic_read(&sp->sk_drops)); ++ atomic_read_unchecked(&sp->sk_drops)); + } + + static int ping_v4_seq_show(struct seq_file *seq, void *v) +diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c +index 7143ca1a6af9..c4b6facfff53 100644 +--- a/net/ipv4/proc.c ++++ b/net/ipv4/proc.c +@@ -336,7 +336,7 @@ static void icmpmsg_put(struct seq_file *seq) + + count = 0; + for (i = 0; i < ICMPMSG_MIB_MAX; i++) { +- val = atomic_long_read(&net->mib.icmpmsg_statistics->mibs[i]); ++ val = atomic_long_read_unchecked(&net->mib.icmpmsg_statistics->mibs[i]); + if (val) { + type[count] = i; + vals[count++] = val; +@@ -355,7 +355,7 @@ static void icmp_put(struct seq_file *seq) + { + int i; + struct net *net = seq->private; +- atomic_long_t *ptr = net->mib.icmpmsg_statistics->mibs; ++ atomic_long_unchecked_t *ptr = net->mib.icmpmsg_statistics->mibs; + + seq_puts(seq, "\nIcmp: InMsgs InErrors InCsumErrors"); + for (i = 0; icmpmibmap[i].name; i++) +@@ -369,13 +369,13 @@ static void icmp_put(struct seq_file *seq) + snmp_fold_field(net->mib.icmp_statistics, ICMP_MIB_CSUMERRORS)); + for (i = 0; icmpmibmap[i].name; i++) + seq_printf(seq, " %lu", +- atomic_long_read(ptr + icmpmibmap[i].index)); ++ atomic_long_read_unchecked(ptr + icmpmibmap[i].index)); + seq_printf(seq, " %lu %lu", + snmp_fold_field(net->mib.icmp_statistics, ICMP_MIB_OUTMSGS), + snmp_fold_field(net->mib.icmp_statistics, ICMP_MIB_OUTERRORS)); + for (i = 0; icmpmibmap[i].name; i++) + seq_printf(seq, " %lu", +- atomic_long_read(ptr + (icmpmibmap[i].index | 0x100))); ++ atomic_long_read_unchecked(ptr + (icmpmibmap[i].index | 0x100))); + } + + /* +@@ -557,7 +557,7 @@ static __net_exit void ip_proc_exit_net(struct net *net) + remove_proc_entry("sockstat", net->proc_net); + } + +-static __net_initdata struct pernet_operations ip_proc_ops = { ++static __net_initconst struct pernet_operations ip_proc_ops = { + .init = ip_proc_init_net, + .exit = ip_proc_exit_net, + }; +diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c +index 9879b73d5565..5bacc5691fa1 100644 +--- a/net/ipv4/raw.c ++++ b/net/ipv4/raw.c +@@ -325,7 +325,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb) + int raw_rcv(struct sock *sk, struct sk_buff *skb) + { + if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + kfree_skb(skb); + return NET_RX_DROP; + } +@@ -934,6 +934,8 @@ struct proto raw_prot = { + .hash = raw_hash_sk, + .unhash = raw_unhash_sk, + .obj_size = sizeof(struct raw_sock), ++ .useroffset = offsetof(struct raw_sock, filter), ++ .usersize = sizeof(((struct raw_sock *)0)->filter), + .h.raw_hash = &raw_v4_hashinfo, + #ifdef CONFIG_COMPAT + .compat_setsockopt = compat_raw_setsockopt, +@@ -1032,7 +1034,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i) + 0, 0L, 0, + from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)), + 0, sock_i_ino(sp), +- atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops)); ++ atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops)); + } + + static int raw_seq_show(struct seq_file *seq, void *v) +@@ -1095,7 +1097,7 @@ static __net_exit void raw_exit_net(struct net *net) + remove_proc_entry("raw", net->proc_net); + } + +-static __net_initdata struct pernet_operations raw_net_ops = { ++static __net_initconst struct pernet_operations raw_net_ops = { + .init = raw_init_net, + .exit = raw_exit_net, + }; +diff --git a/net/ipv4/route.c b/net/ipv4/route.c +index 6cd49fd17ac0..8cd1502fe2f9 100644 +--- a/net/ipv4/route.c ++++ b/net/ipv4/route.c +@@ -232,7 +232,7 @@ static const struct seq_operations rt_cache_seq_ops = { + + static int rt_cache_seq_open(struct inode *inode, struct file *file) + { +- return seq_open(file, &rt_cache_seq_ops); ++ return seq_open_restrict(file, &rt_cache_seq_ops); + } + + static const struct file_operations rt_cache_seq_fops = { +@@ -323,7 +323,7 @@ static const struct seq_operations rt_cpu_seq_ops = { + + static int rt_cpu_seq_open(struct inode *inode, struct file *file) + { +- return seq_open(file, &rt_cpu_seq_ops); ++ return seq_open_restrict(file, &rt_cpu_seq_ops); + } + + static const struct file_operations rt_cpu_seq_fops = { +@@ -361,7 +361,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v) + + static int rt_acct_proc_open(struct inode *inode, struct file *file) + { +- return single_open(file, rt_acct_proc_show, NULL); ++ return single_open_restrict(file, rt_acct_proc_show, NULL); + } + + static const struct file_operations rt_acct_proc_fops = { +@@ -413,7 +413,7 @@ static void __net_exit ip_rt_do_proc_exit(struct net *net) + #endif + } + +-static struct pernet_operations ip_rt_proc_ops __net_initdata = { ++static struct pernet_operations ip_rt_proc_ops __net_initconst = { + .init = ip_rt_do_proc_init, + .exit = ip_rt_do_proc_exit, + }; +@@ -463,7 +463,7 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst, + + #define IP_IDENTS_SZ 2048u + +-static atomic_t *ip_idents __read_mostly; ++static atomic_t ip_idents[IP_IDENTS_SZ] __read_mostly; + static u32 *ip_tstamps __read_mostly; + + /* In order to protect privacy, we add a perturbation to identifiers +@@ -2786,34 +2786,34 @@ static struct ctl_table ipv4_route_flush_table[] = { + .maxlen = sizeof(int), + .mode = 0200, + .proc_handler = ipv4_sysctl_rtcache_flush, ++ .extra1 = &init_net, + }, + { }, + }; + + static __net_init int sysctl_route_net_init(struct net *net) + { +- struct ctl_table *tbl; ++ ctl_table_no_const *tbl = NULL; + +- tbl = ipv4_route_flush_table; + if (!net_eq(net, &init_net)) { +- tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL); ++ tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL); + if (!tbl) + goto err_dup; + + /* Don't export sysctls to unprivileged users */ + if (net->user_ns != &init_user_ns) + tbl[0].procname = NULL; +- } +- tbl[0].extra1 = net; ++ tbl[0].extra1 = net; ++ net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl); ++ } else ++ net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table); + +- net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl); + if (!net->ipv4.route_hdr) + goto err_reg; + return 0; + + err_reg: +- if (tbl != ipv4_route_flush_table) +- kfree(tbl); ++ kfree(tbl); + err_dup: + return -ENOMEM; + } +@@ -2828,7 +2828,7 @@ static __net_exit void sysctl_route_net_exit(struct net *net) + kfree(tbl); + } + +-static __net_initdata struct pernet_operations sysctl_route_ops = { ++static __net_initconst struct pernet_operations sysctl_route_ops = { + .init = sysctl_route_net_init, + .exit = sysctl_route_net_exit, + }; +@@ -2836,14 +2836,14 @@ static __net_initdata struct pernet_operations sysctl_route_ops = { + + static __net_init int rt_genid_init(struct net *net) + { +- atomic_set(&net->ipv4.rt_genid, 0); +- atomic_set(&net->fnhe_genid, 0); ++ atomic_set_unchecked(&net->ipv4.rt_genid, 0); ++ atomic_set_unchecked(&net->fnhe_genid, 0); + get_random_bytes(&net->ipv4.dev_addr_genid, + sizeof(net->ipv4.dev_addr_genid)); + return 0; + } + +-static __net_initdata struct pernet_operations rt_genid_ops = { ++static __net_initconst struct pernet_operations rt_genid_ops = { + .init = rt_genid_init, + }; + +@@ -2867,7 +2867,7 @@ static void __net_exit ipv4_inetpeer_exit(struct net *net) + kfree(bp); + } + +-static __net_initdata struct pernet_operations ipv4_inetpeer_ops = { ++static __net_initconst struct pernet_operations ipv4_inetpeer_ops = { + .init = ipv4_inetpeer_init, + .exit = ipv4_inetpeer_exit, + }; +@@ -2881,11 +2881,7 @@ int __init ip_rt_init(void) + int rc = 0; + int cpu; + +- ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL); +- if (!ip_idents) +- panic("IP: failed to allocate ip_idents\n"); +- +- prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents)); ++ prandom_bytes(ip_idents, sizeof(ip_idents)); + + ip_tstamps = kcalloc(IP_IDENTS_SZ, sizeof(*ip_tstamps), GFP_KERNEL); + if (!ip_tstamps) +diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c +index 80bc36b25de2..d70d6220bec6 100644 +--- a/net/ipv4/sysctl_net_ipv4.c ++++ b/net/ipv4/sysctl_net_ipv4.c +@@ -66,7 +66,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write, + container_of(table->data, struct net, ipv4.ip_local_ports.range); + int ret; + int range[2]; +- struct ctl_table tmp = { ++ ctl_table_no_const tmp = { + .data = &range, + .maxlen = sizeof(range), + .mode = table->mode, +@@ -124,7 +124,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write, + int ret; + gid_t urange[2]; + kgid_t low, high; +- struct ctl_table tmp = { ++ ctl_table_no_const tmp = { + .data = &urange, + .maxlen = sizeof(urange), + .mode = table->mode, +@@ -155,7 +155,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { + char val[TCP_CA_NAME_MAX]; +- struct ctl_table tbl = { ++ ctl_table_no_const tbl = { + .data = val, + .maxlen = TCP_CA_NAME_MAX, + }; +@@ -174,7 +174,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl, + void __user *buffer, size_t *lenp, + loff_t *ppos) + { +- struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, }; ++ ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, }; + int ret; + + tbl.data = kmalloc(tbl.maxlen, GFP_USER); +@@ -191,7 +191,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl, + void __user *buffer, size_t *lenp, + loff_t *ppos) + { +- struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX }; ++ ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX }; + int ret; + + tbl.data = kmalloc(tbl.maxlen, GFP_USER); +@@ -210,7 +210,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos) + { +- struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) }; ++ ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) }; + struct tcp_fastopen_context *ctxt; + int ret; + u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */ +@@ -976,13 +976,12 @@ static struct ctl_table ipv4_net_table[] = { + + static __net_init int ipv4_sysctl_init_net(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table = NULL; + +- table = ipv4_net_table; + if (!net_eq(net, &init_net)) { + int i; + +- table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL); ++ table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL); + if (!table) + goto err_alloc; + +@@ -991,7 +990,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net) + table[i].data += (void *)net - (void *)&init_net; + } + +- net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table); ++ if (!net_eq(net, &init_net)) ++ net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table); ++ else ++ net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table); + if (!net->ipv4.ipv4_hdr) + goto err_reg; + +@@ -1020,7 +1022,7 @@ static __net_exit void ipv4_sysctl_exit_net(struct net *net) + kfree(table); + } + +-static __net_initdata struct pernet_operations ipv4_sysctl_ops = { ++static __net_initconst struct pernet_operations ipv4_sysctl_ops = { + .init = ipv4_sysctl_init_net, + .exit = ipv4_sysctl_exit_net, + }; +diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c +index 01336aa5f973..04034837e1a7 100644 +--- a/net/ipv4/tcp_input.c ++++ b/net/ipv4/tcp_input.c +@@ -288,11 +288,13 @@ static void tcp_ecn_rcv_synack(struct tcp_sock *tp, const struct tcphdr *th) + tp->ecn_flags &= ~TCP_ECN_OK; + } + ++#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT + static void tcp_ecn_rcv_syn(struct tcp_sock *tp, const struct tcphdr *th) + { + if ((tp->ecn_flags & TCP_ECN_OK) && (!th->ece || !th->cwr)) + tp->ecn_flags &= ~TCP_ECN_OK; + } ++#endif + + static bool tcp_ecn_rcv_ecn_echo(const struct tcp_sock *tp, const struct tcphdr *th) + { +@@ -811,7 +813,7 @@ static void tcp_update_pacing_rate(struct sock *sk) + * without any lock. We want to make sure compiler wont store + * intermediate values in this location. + */ +- ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate, ++ ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate, + sk->sk_max_pacing_rate); + } + +@@ -4802,7 +4804,7 @@ static void tcp_rbtree_insert(struct rb_root *root, struct sk_buff *skb) + * Segments with FIN/SYN are not collapsed (only because this + * simplifies code) + */ +-static void ++static void __intentional_overflow(6,7) + tcp_collapse(struct sock *sk, struct sk_buff_head *list, struct rb_root *root, + struct sk_buff *head, struct sk_buff *tail, u32 start, u32 end) + { +@@ -5821,6 +5823,7 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb, + tcp_paws_reject(&tp->rx_opt, 0)) + goto discard_and_undo; + ++#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT + if (th->syn) { + /* We see SYN without ACK. It is attempt of + * simultaneous connect with crossed SYNs. +@@ -5872,6 +5875,7 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb, + goto discard; + #endif + } ++#endif + /* "fifth, if neither of the SYN or RST bits is set then + * drop the segment and return." + */ +@@ -5915,7 +5919,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb) + goto discard; + + if (th->syn) { +- if (th->fin) ++ if (th->fin || th->urg || th->psh) + goto discard; + /* It is possible that we process SYN packets from backlog, + * so we need to make sure to disable BH right there. +@@ -6242,7 +6246,7 @@ struct request_sock *inet_reqsk_alloc(const struct request_sock_ops *ops, + #if IS_ENABLED(CONFIG_IPV6) + ireq->pktopts = NULL; + #endif +- atomic64_set(&ireq->ir_cookie, 0); ++ atomic64_set_unchecked(&ireq->ir_cookie, 0); + ireq->ireq_state = TCP_NEW_SYN_RECV; + write_pnet(&ireq->ireq_net, sock_net(sk_listener)); + ireq->ireq_family = sk_listener->sk_family; +diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c +index 6988566dc72f..2b781b3bb3ce 100644 +--- a/net/ipv4/tcp_ipv4.c ++++ b/net/ipv4/tcp_ipv4.c +@@ -87,6 +87,10 @@ + int sysctl_tcp_tw_reuse __read_mostly; + int sysctl_tcp_low_latency __read_mostly; + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_enable_blackhole; ++#endif ++ + #ifdef CONFIG_TCP_MD5SIG + static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key, + __be32 daddr, __be32 saddr, const struct tcphdr *th); +@@ -1431,6 +1435,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb) + return 0; + + reset: ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole) ++#endif + tcp_v4_send_reset(rsk, skb); + discard: + kfree_skb(skb); +@@ -1641,12 +1648,19 @@ int tcp_v4_rcv(struct sk_buff *skb) + lookup: + sk = __inet_lookup_skb(&tcp_hashinfo, skb, __tcp_hdrlen(th), th->source, + th->dest, &refcounted); +- if (!sk) ++ if (!sk) { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ ret = 1; ++#endif + goto no_tcp_socket; +- ++ } + process: +- if (sk->sk_state == TCP_TIME_WAIT) ++ if (sk->sk_state == TCP_TIME_WAIT) { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ ret = 2; ++#endif + goto do_time_wait; ++ } + + if (sk->sk_state == TCP_NEW_SYN_RECV) { + struct request_sock *req = inet_reqsk(sk); +@@ -1736,6 +1750,10 @@ int tcp_v4_rcv(struct sk_buff *skb) + bad_packet: + __TCP_INC_STATS(net, TCP_MIB_INERRS); + } else { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole || (ret == 1 && ++ (skb->dev->flags & IFF_LOOPBACK))) ++#endif + tcp_v4_send_reset(NULL, skb); + } + +@@ -2469,7 +2487,7 @@ static void __net_exit tcp_sk_exit_batch(struct list_head *net_exit_list) + inet_twsk_purge(&tcp_hashinfo, &tcp_death_row, AF_INET); + } + +-static struct pernet_operations __net_initdata tcp_sk_ops = { ++static struct pernet_operations __net_initconst tcp_sk_ops = { + .init = tcp_sk_init, + .exit = tcp_sk_exit, + .exit_batch = tcp_sk_exit_batch, +diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c +index bf1f3b2b29d1..83f355da4d20 100644 +--- a/net/ipv4/tcp_metrics.c ++++ b/net/ipv4/tcp_metrics.c +@@ -1166,7 +1166,7 @@ static void __net_exit tcp_net_metrics_exit(struct net *net) + tcp_metrics_flush_all(net); + } + +-static __net_initdata struct pernet_operations tcp_net_metrics_ops = { ++static __net_initconst struct pernet_operations tcp_net_metrics_ops = { + .init = tcp_net_metrics_init, + .exit = tcp_net_metrics_exit, + }; +diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c +index 64e1ba49c3e2..339bac34acb1 100644 +--- a/net/ipv4/tcp_minisocks.c ++++ b/net/ipv4/tcp_minisocks.c +@@ -27,6 +27,10 @@ + #include <net/inet_common.h> + #include <net/xfrm.h> + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_enable_blackhole; ++#endif ++ + int sysctl_tcp_abort_on_overflow __read_mostly; + + struct inet_timewait_death_row tcp_death_row = { +@@ -788,7 +792,10 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb, + * avoid becoming vulnerable to outside attack aiming at + * resetting legit local connections. + */ +- req->rsk_ops->send_reset(sk, skb); ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole) ++#endif ++ req->rsk_ops->send_reset(sk, skb); + } else if (fastopen) { /* received a valid RST pkt */ + reqsk_fastopen_remove(sk, req, true); + tcp_reset(sk); +diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c +index 3d063eb37848..c686c7532d0e 100644 +--- a/net/ipv4/tcp_probe.c ++++ b/net/ipv4/tcp_probe.c +@@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf, + if (cnt + width >= len) + break; + +- if (copy_to_user(buf + cnt, tbuf, width)) ++ if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width)) + return -EFAULT; + cnt += width; + } +diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c +index b1e65b3b4361..fafad4789eda 100644 +--- a/net/ipv4/tcp_timer.c ++++ b/net/ipv4/tcp_timer.c +@@ -22,6 +22,10 @@ + #include <linux/gfp.h> + #include <net/tcp.h> + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_lastack_retries; ++#endif ++ + int sysctl_tcp_thin_linear_timeouts __read_mostly; + + /** +@@ -232,6 +236,13 @@ static int tcp_write_timeout(struct sock *sk) + } + } + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if ((sk->sk_state == TCP_LAST_ACK) && ++ (grsec_lastack_retries > 0) && ++ (grsec_lastack_retries < retry_until)) ++ retry_until = grsec_lastack_retries; ++#endif ++ + if (retransmits_timed_out(sk, retry_until, + syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) { + /* Has it gone just too far? */ +diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c +index 5bab6c3f7a2f..f5f5d03bd5c5 100644 +--- a/net/ipv4/udp.c ++++ b/net/ipv4/udp.c +@@ -87,6 +87,7 @@ + #include <linux/types.h> + #include <linux/fcntl.h> + #include <linux/module.h> ++#include <linux/security.h> + #include <linux/socket.h> + #include <linux/sockios.h> + #include <linux/igmp.h> +@@ -116,6 +117,10 @@ + #include <net/sock_reuseport.h> + #include <net/addrconf.h> + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_enable_blackhole; ++#endif ++ + struct udp_table udp_table __read_mostly; + EXPORT_SYMBOL(udp_table); + +@@ -615,6 +620,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk, + return true; + } + ++extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb); ++extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr); ++ + /* + * This routine is called by the ICMP module when it gets some + * sort of error condition. If err < 0 then the socket should +@@ -941,9 +949,18 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) + dport = usin->sin_port; + if (dport == 0) + return -EINVAL; ++ ++ err = gr_search_udp_sendmsg(sk, usin); ++ if (err) ++ return err; + } else { + if (sk->sk_state != TCP_ESTABLISHED) + return -EDESTADDRREQ; ++ ++ err = gr_search_udp_sendmsg(sk, NULL); ++ if (err) ++ return err; ++ + daddr = inet->inet_daddr; + dport = inet->inet_dport; + /* Open fast path for connected socket. +@@ -1194,7 +1211,7 @@ static int first_packet_length(struct sock *sk) + IS_UDPLITE(sk)); + __UDP_INC_STATS(sock_net(sk), UDP_MIB_INERRORS, + IS_UDPLITE(sk)); +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + __skb_unlink(skb, rcvq); + __skb_queue_tail(&list_kill, skb); + } +@@ -1296,10 +1313,13 @@ int udp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock, + goto csum_copy_err; + } + ++ if (likely(!err)) ++ err = gr_search_udp_recvmsg(sk, skb); ++ + if (unlikely(err)) { + trace_kfree_skb(skb, udp_recvmsg); + if (!peeked) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + UDP_INC_STATS(sock_net(sk), + UDP_MIB_INERRORS, is_udplite); + } +@@ -1613,7 +1633,7 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) + __UDP_INC_STATS(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite); + drop: + __UDP_INC_STATS(sock_net(sk), UDP_MIB_INERRORS, is_udplite); +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + kfree_skb(skb); + return -1; + } +@@ -1671,7 +1691,7 @@ static int __udp4_lib_mcast_deliver(struct net *net, struct sk_buff *skb, + nskb = skb_clone(skb, GFP_ATOMIC); + + if (unlikely(!nskb)) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + __UDP_INC_STATS(net, UDP_MIB_RCVBUFERRORS, + IS_UDPLITE(sk)); + __UDP_INC_STATS(net, UDP_MIB_INERRORS, +@@ -1812,6 +1832,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable, + goto csum_error; + + __UDP_INC_STATS(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE); ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK)) ++#endif + icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); + + /* +@@ -2390,7 +2413,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f, + from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)), + 0, sock_i_ino(sp), + atomic_read(&sp->sk_refcnt), sp, +- atomic_read(&sp->sk_drops)); ++ atomic_read_unchecked(&sp->sk_drops)); + } + + int udp4_seq_show(struct seq_file *seq, void *v) +diff --git a/net/ipv4/xfrm4_mode_beet.c b/net/ipv4/xfrm4_mode_beet.c +index 71acd0014f2d..d2c74ee52063 100644 +--- a/net/ipv4/xfrm4_mode_beet.c ++++ b/net/ipv4/xfrm4_mode_beet.c +@@ -36,7 +36,7 @@ static void xfrm4_beet_make_header(struct sk_buff *skb) + * + * The top IP header will be constructed per draft-nikander-esp-beet-mode-06.txt. + */ +-static int xfrm4_beet_output(struct xfrm_state *x, struct sk_buff *skb) ++static int __intentional_overflow(0) xfrm4_beet_output(struct xfrm_state *x, struct sk_buff *skb) + { + struct ip_beet_phdr *ph; + struct iphdr *top_iph; +diff --git a/net/ipv4/xfrm4_mode_transport.c b/net/ipv4/xfrm4_mode_transport.c +index fd840c7d75ea..b517627490b1 100644 +--- a/net/ipv4/xfrm4_mode_transport.c ++++ b/net/ipv4/xfrm4_mode_transport.c +@@ -18,7 +18,7 @@ + * The IP header will be moved forward to make space for the encapsulation + * header. + */ +-static int xfrm4_transport_output(struct xfrm_state *x, struct sk_buff *skb) ++static int __intentional_overflow(0) xfrm4_transport_output(struct xfrm_state *x, struct sk_buff *skb) + { + struct iphdr *iph = ip_hdr(skb); + int ihl = iph->ihl * 4; +diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c +index 6a7ff6957535..658bd4b93b08 100644 +--- a/net/ipv4/xfrm4_policy.c ++++ b/net/ipv4/xfrm4_policy.c +@@ -215,11 +215,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse) + fl4->flowi4_tos = iph->tos; + } + +-static inline int xfrm4_garbage_collect(struct dst_ops *ops) ++static int xfrm4_garbage_collect(struct dst_ops *ops) + { + struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops); + +- xfrm4_policy_afinfo.garbage_collect(net); ++ xfrm_garbage_collect_deferred(net); + return (dst_entries_get_slow(ops) > ops->gc_thresh * 2); + } + +@@ -297,19 +297,19 @@ static struct ctl_table xfrm4_policy_table[] = { + + static __net_init int xfrm4_net_sysctl_init(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table = NULL; + struct ctl_table_header *hdr; + +- table = xfrm4_policy_table; + if (!net_eq(net, &init_net)) { +- table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL); ++ table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL); + if (!table) + goto err_alloc; + + table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh; +- } + +- hdr = register_net_sysctl(net, "net/ipv4", table); ++ hdr = register_net_sysctl(net, "net/ipv4", table); ++ } else ++ hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table); + if (!hdr) + goto err_reg; + +@@ -317,8 +317,7 @@ static __net_init int xfrm4_net_sysctl_init(struct net *net) + return 0; + + err_reg: +- if (!net_eq(net, &init_net)) +- kfree(table); ++ kfree(table); + err_alloc: + return -ENOMEM; + } +@@ -369,7 +368,7 @@ static void __net_exit xfrm4_net_exit(struct net *net) + dst_entries_destroy(&net->xfrm.xfrm4_dst_ops); + } + +-static struct pernet_operations __net_initdata xfrm4_net_ops = { ++static struct pernet_operations __net_initconst xfrm4_net_ops = { + .init = xfrm4_net_init, + .exit = xfrm4_net_exit, + }; +diff --git a/net/ipv4/xfrm4_state.c b/net/ipv4/xfrm4_state.c +index 542074c00c78..648df744af8a 100644 +--- a/net/ipv4/xfrm4_state.c ++++ b/net/ipv4/xfrm4_state.c +@@ -56,6 +56,7 @@ xfrm4_init_temprop(struct xfrm_state *x, const struct xfrm_tmpl *tmpl, + + int xfrm4_extract_header(struct sk_buff *skb) + { ++ unsigned char iph_tmp; + const struct iphdr *iph = ip_hdr(skb); + + XFRM_MODE_SKB_CB(skb)->ihl = sizeof(*iph); +@@ -63,7 +64,8 @@ int xfrm4_extract_header(struct sk_buff *skb) + XFRM_MODE_SKB_CB(skb)->frag_off = iph->frag_off; + XFRM_MODE_SKB_CB(skb)->tos = iph->tos; + XFRM_MODE_SKB_CB(skb)->ttl = iph->ttl; +- XFRM_MODE_SKB_CB(skb)->optlen = iph->ihl * 4 - sizeof(*iph); ++ iph_tmp = iph->ihl * 4; ++ XFRM_MODE_SKB_CB(skb)->optlen = iph_tmp - sizeof(*iph); + memset(XFRM_MODE_SKB_CB(skb)->flow_lbl, 0, + sizeof(XFRM_MODE_SKB_CB(skb)->flow_lbl)); + +diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c +index b6f4c42cc8ce..34ef5bc6918a 100644 +--- a/net/ipv6/addrconf.c ++++ b/net/ipv6/addrconf.c +@@ -199,7 +199,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = { + .hop_limit = IPV6_DEFAULT_HOPLIMIT, + .mtu6 = IPV6_MIN_MTU, + .accept_ra = 1, +- .accept_redirects = 1, ++ .accept_redirects = 0, + .autoconf = 1, + .force_mld_version = 0, + .mldv1_unsolicited_report_interval = 10 * HZ, +@@ -245,7 +245,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = { + .hop_limit = IPV6_DEFAULT_HOPLIMIT, + .mtu6 = IPV6_MIN_MTU, + .accept_ra = 1, +- .accept_redirects = 1, ++ .accept_redirects = 0, + .autoconf = 1, + .force_mld_version = 0, + .mldv1_unsolicited_report_interval = 10 * HZ, +@@ -667,7 +667,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb, + idx = 0; + head = &net->dev_index_head[h]; + rcu_read_lock(); +- cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ ++ cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ + net->dev_base_seq; + hlist_for_each_entry_rcu(dev, head, index_hlist) { + if (idx < s_idx) +@@ -2669,7 +2669,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg) + p.iph.ihl = 5; + p.iph.protocol = IPPROTO_IPV6; + p.iph.ttl = 64; +- ifr.ifr_ifru.ifru_data = (__force void __user *)&p; ++ ifr.ifr_ifru.ifru_data = (void __force_user *)&p; + + if (ops->ndo_do_ioctl) { + mm_segment_t oldfs = get_fs(); +@@ -4157,16 +4157,23 @@ static const struct file_operations if6_fops = { + .release = seq_release_net, + }; + ++extern void register_ipv6_seq_ops_addr(struct seq_operations *addr); ++extern void unregister_ipv6_seq_ops_addr(void); ++ + static int __net_init if6_proc_net_init(struct net *net) + { +- if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) ++ register_ipv6_seq_ops_addr(&if6_seq_ops); ++ if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) { ++ unregister_ipv6_seq_ops_addr(); + return -ENOMEM; ++ } + return 0; + } + + static void __net_exit if6_proc_net_exit(struct net *net) + { + remove_proc_entry("if_inet6", net->proc_net); ++ unregister_ipv6_seq_ops_addr(); + } + + static struct pernet_operations if6_proc_net_ops = { +@@ -4785,7 +4792,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb, + s_ip_idx = ip_idx = cb->args[2]; + + rcu_read_lock(); +- cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq; ++ cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq; + for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) { + idx = 0; + head = &net->dev_index_head[h]; +@@ -5000,7 +5007,7 @@ static inline size_t inet6_if_nlmsg_size(void) + + nla_total_size(inet6_ifla6_size()); /* IFLA_PROTINFO */ + } + +-static inline void __snmp6_fill_statsdev(u64 *stats, atomic_long_t *mib, ++static inline void __snmp6_fill_statsdev(u64 *stats, atomic_long_unchecked_t *mib, + int bytes) + { + int i; +@@ -5010,7 +5017,7 @@ static inline void __snmp6_fill_statsdev(u64 *stats, atomic_long_t *mib, + /* Use put_unaligned() because stats may not be aligned for u64. */ + put_unaligned(ICMP6_MIB_MAX, &stats[0]); + for (i = 1; i < ICMP6_MIB_MAX; i++) +- put_unaligned(atomic_long_read(&mib[i]), &stats[i]); ++ put_unaligned(atomic_long_read_unchecked(&mib[i]), &stats[i]); + + memset(&stats[ICMP6_MIB_MAX], 0, pad); + } +@@ -5469,7 +5476,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp) + rt_genid_bump_ipv6(net); + break; + } +- atomic_inc(&net->ipv6.dev_addr_genid); ++ atomic_inc_unchecked(&net->ipv6.dev_addr_genid); + } + + static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp) +@@ -5489,7 +5496,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write, + int *valp = ctl->data; + int val = *valp; + loff_t pos = *ppos; +- struct ctl_table lctl; ++ ctl_table_no_const lctl; + int ret; + + /* +@@ -5514,7 +5521,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write, + { + struct inet6_dev *idev = ctl->extra1; + int min_mtu = IPV6_MIN_MTU; +- struct ctl_table lctl; ++ ctl_table_no_const lctl; + + lctl = *ctl; + lctl.extra1 = &min_mtu; +@@ -5587,7 +5594,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write, + int *valp = ctl->data; + int val = *valp; + loff_t pos = *ppos; +- struct ctl_table lctl; ++ ctl_table_no_const lctl; + int ret; + + /* +@@ -5652,7 +5659,7 @@ static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write, + int err; + struct in6_addr addr; + char str[IPV6_MAX_STRLEN]; +- struct ctl_table lctl = *ctl; ++ ctl_table_no_const lctl = *ctl; + struct net *net = ctl->extra2; + struct ipv6_stable_secret *secret = ctl->data; + +@@ -5721,7 +5728,7 @@ int addrconf_sysctl_ignore_routes_with_linkdown(struct ctl_table *ctl, + int *valp = ctl->data; + int val = *valp; + loff_t pos = *ppos; +- struct ctl_table lctl; ++ ctl_table_no_const lctl; + int ret; + + /* ctl->data points to idev->cnf.ignore_routes_when_linkdown +@@ -6075,7 +6082,7 @@ static int __addrconf_sysctl_register(struct net *net, char *dev_name, + struct inet6_dev *idev, struct ipv6_devconf *p) + { + int i, ifindex; +- struct ctl_table *table; ++ ctl_table_no_const *table; + char path[sizeof("net/ipv6/conf/") + IFNAMSIZ]; + + table = kmemdup(addrconf_sysctl, sizeof(addrconf_sysctl), GFP_KERNEL); +diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c +index 46ad699937fd..2ce6cf3f854f 100644 +--- a/net/ipv6/af_inet6.c ++++ b/net/ipv6/af_inet6.c +@@ -796,7 +796,7 @@ static int __net_init inet6_net_init(struct net *net) + net->ipv6.sysctl.idgen_retries = 3; + net->ipv6.sysctl.idgen_delay = 1 * HZ; + net->ipv6.sysctl.flowlabel_state_ranges = 0; +- atomic_set(&net->ipv6.fib6_sernum, 1); ++ atomic_set_unchecked(&net->ipv6.fib6_sernum, 1); + + err = ipv6_init_mibs(net); + if (err) +diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c +index 38062f403ceb..0063b4c6d83d 100644 +--- a/net/ipv6/datagram.c ++++ b/net/ipv6/datagram.c +@@ -1030,5 +1030,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp, + 0, + sock_i_ino(sp), + atomic_read(&sp->sk_refcnt), sp, +- atomic_read(&sp->sk_drops)); ++ atomic_read_unchecked(&sp->sk_drops)); + } +diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c +index 2772004ba5a1..7bbfa2308941 100644 +--- a/net/ipv6/icmp.c ++++ b/net/ipv6/icmp.c +@@ -1075,7 +1075,7 @@ static struct ctl_table ipv6_icmp_table_template[] = { + + struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = kmemdup(ipv6_icmp_table_template, + sizeof(ipv6_icmp_table_template), +diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c +index 02761c9fe43e..530bd3e3466f 100644 +--- a/net/ipv6/inet6_hashtables.c ++++ b/net/ipv6/inet6_hashtables.c +@@ -179,7 +179,7 @@ struct sock *inet6_lookup(struct net *net, struct inet_hashinfo *hashinfo, + EXPORT_SYMBOL_GPL(inet6_lookup); + + static int __inet6_check_established(struct inet_timewait_death_row *death_row, +- struct sock *sk, const __u16 lport, ++ struct sock *sk, __u16 lport, + struct inet_timewait_sock **twp) + { + struct inet_hashinfo *hinfo = death_row->hashinfo; +diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c +index 636d4d893085..d675ac31ebf7 100644 +--- a/net/ipv6/ip6_fib.c ++++ b/net/ipv6/ip6_fib.c +@@ -98,9 +98,9 @@ static int fib6_new_sernum(struct net *net) + int new, old; + + do { +- old = atomic_read(&net->ipv6.fib6_sernum); ++ old = atomic_read_unchecked(&net->ipv6.fib6_sernum); + new = old < INT_MAX ? old + 1 : 1; +- } while (atomic_cmpxchg(&net->ipv6.fib6_sernum, ++ } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum, + old, new) != old); + return new; + } +diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c +index d2844ee469cb..0ec2256deda4 100644 +--- a/net/ipv6/ip6_gre.c ++++ b/net/ipv6/ip6_gre.c +@@ -71,8 +71,8 @@ struct ip6gre_net { + struct net_device *fb_tunnel_dev; + }; + +-static struct rtnl_link_ops ip6gre_link_ops __read_mostly; +-static struct rtnl_link_ops ip6gre_tap_ops __read_mostly; ++static struct rtnl_link_ops ip6gre_link_ops; ++static struct rtnl_link_ops ip6gre_tap_ops; + static int ip6gre_tunnel_init(struct net_device *dev); + static void ip6gre_tunnel_setup(struct net_device *dev); + static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t); +@@ -1073,7 +1073,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev) + } + + +-static struct inet6_protocol ip6gre_protocol __read_mostly = { ++static struct inet6_protocol ip6gre_protocol = { + .handler = gre_rcv, + .err_handler = ip6gre_err, + .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL, +@@ -1526,7 +1526,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = { + [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 }, + }; + +-static struct rtnl_link_ops ip6gre_link_ops __read_mostly = { ++static struct rtnl_link_ops ip6gre_link_ops = { + .kind = "ip6gre", + .maxtype = IFLA_GRE_MAX, + .policy = ip6gre_policy, +@@ -1541,7 +1541,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = { + .get_link_net = ip6_tnl_get_link_net, + }; + +-static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = { ++static struct rtnl_link_ops ip6gre_tap_ops = { + .kind = "ip6gretap", + .maxtype = IFLA_GRE_MAX, + .policy = ip6gre_policy, +diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c +index 1fc9daa7b1d6..2f415cd41f65 100644 +--- a/net/ipv6/ip6_tunnel.c ++++ b/net/ipv6/ip6_tunnel.c +@@ -81,7 +81,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2) + + static int ip6_tnl_dev_init(struct net_device *dev); + static void ip6_tnl_dev_setup(struct net_device *dev); +-static struct rtnl_link_ops ip6_link_ops __read_mostly; ++static struct rtnl_link_ops ip6_link_ops; + + static int ip6_tnl_net_id __read_mostly; + struct ip6_tnl_net { +@@ -2112,7 +2112,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = { + [IFLA_IPTUN_COLLECT_METADATA] = { .type = NLA_FLAG }, + }; + +-static struct rtnl_link_ops ip6_link_ops __read_mostly = { ++static struct rtnl_link_ops ip6_link_ops = { + .kind = "ip6tnl", + .maxtype = IFLA_IPTUN_MAX, + .policy = ip6_tnl_policy, +diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c +index 66c2b4b41793..0610be2c9ffa 100644 +--- a/net/ipv6/ip6_vti.c ++++ b/net/ipv6/ip6_vti.c +@@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2) + + static int vti6_dev_init(struct net_device *dev); + static void vti6_dev_setup(struct net_device *dev); +-static struct rtnl_link_ops vti6_link_ops __read_mostly; ++static struct rtnl_link_ops vti6_link_ops; + + static int vti6_net_id __read_mostly; + struct vti6_net { +@@ -1034,7 +1034,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = { + [IFLA_VTI_OKEY] = { .type = NLA_U32 }, + }; + +-static struct rtnl_link_ops vti6_link_ops __read_mostly = { ++static struct rtnl_link_ops vti6_link_ops = { + .kind = "vti6", + .maxtype = IFLA_VTI_MAX, + .policy = vti6_policy, +@@ -1165,7 +1165,7 @@ static int vti6_device_event(struct notifier_block *unused, + return NOTIFY_DONE; + } + +-static struct notifier_block vti6_notifier_block __read_mostly = { ++static struct notifier_block vti6_notifier_block = { + .notifier_call = vti6_device_event, + }; + +diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c +index 636ec56f5f50..03227c3a8a7d 100644 +--- a/net/ipv6/ipv6_sockglue.c ++++ b/net/ipv6/ipv6_sockglue.c +@@ -1027,7 +1027,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, + if (sk->sk_type != SOCK_STREAM) + return -ENOPROTOOPT; + +- msg.msg_control = optval; ++ msg.msg_control = (void __force_kernel *)optval; + msg.msg_controllen = len; + msg.msg_flags = flags; + +diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c +index d8e671457d10..24cd49a11934 100644 +--- a/net/ipv6/ndisc.c ++++ b/net/ipv6/ndisc.c +@@ -680,7 +680,7 @@ static void ndisc_solicit(struct neighbour *neigh, struct sk_buff *skb) + struct in6_addr mcaddr; + struct net_device *dev = neigh->dev; + struct in6_addr *target = (struct in6_addr *)&neigh->primary_key; +- int probes = atomic_read(&neigh->probes); ++ int probes = atomic_read_unchecked(&neigh->probes); + + if (skb && ipv6_chk_addr_and_flags(dev_net(dev), &ipv6_hdr(skb)->saddr, + dev, 1, +diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c +index 55aacea24396..482ad2e2bbce 100644 +--- a/net/ipv6/netfilter/ip6_tables.c ++++ b/net/ipv6/netfilter/ip6_tables.c +@@ -988,13 +988,13 @@ static int compat_table_info(const struct xt_table_info *info, + #endif + + static int get_info(struct net *net, void __user *user, +- const int *len, int compat) ++ int len, int compat) + { + char name[XT_TABLE_MAXNAMELEN]; + struct xt_table *t; + int ret; + +- if (*len != sizeof(struct ip6t_getinfo)) ++ if (len != sizeof(struct ip6t_getinfo)) + return -EINVAL; + + if (copy_from_user(name, user, sizeof(name)) != 0) +@@ -1029,7 +1029,7 @@ static int get_info(struct net *net, void __user *user, + info.size = private->size; + strcpy(info.name, name); + +- if (copy_to_user(user, &info, *len) != 0) ++ if (copy_to_user(user, &info, len) != 0) + ret = -EFAULT; + else + ret = 0; +@@ -1683,7 +1683,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len) + + switch (cmd) { + case IP6T_SO_GET_INFO: +- ret = get_info(sock_net(sk), user, len, 1); ++ ret = get_info(sock_net(sk), user, *len, 1); + break; + case IP6T_SO_GET_ENTRIES: + ret = compat_get_entries(sock_net(sk), user, len); +@@ -1729,7 +1729,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len) + + switch (cmd) { + case IP6T_SO_GET_INFO: +- ret = get_info(sock_net(sk), user, len, 0); ++ ret = get_info(sock_net(sk), user, *len, 0); + break; + + case IP6T_SO_GET_ENTRIES: +diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c +index 986d4ca38832..f8a55a5cce5f 100644 +--- a/net/ipv6/netfilter/nf_conntrack_reasm.c ++++ b/net/ipv6/netfilter/nf_conntrack_reasm.c +@@ -95,12 +95,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = { + + static int nf_ct_frag6_sysctl_register(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table = NULL; + struct ctl_table_header *hdr; + +- table = nf_ct_frag6_sysctl_table; + if (!net_eq(net, &init_net)) { +- table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table), ++ table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table), + GFP_KERNEL); + if (table == NULL) + goto err_alloc; +@@ -111,9 +110,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net) + table[2].data = &net->nf_frag.frags.high_thresh; + table[2].extra1 = &net->nf_frag.frags.low_thresh; + table[2].extra2 = &init_net.nf_frag.frags.high_thresh; +- } +- +- hdr = register_net_sysctl(net, "net/netfilter", table); ++ hdr = register_net_sysctl(net, "net/netfilter", table); ++ } else ++ hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table); + if (hdr == NULL) + goto err_reg; + +@@ -121,8 +120,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net) + return 0; + + err_reg: +- if (!net_eq(net, &init_net)) +- kfree(table); ++ kfree(table); + err_alloc: + return -ENOMEM; + } +diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c +index 982868193dbb..5fa6bb1f7564 100644 +--- a/net/ipv6/ping.c ++++ b/net/ipv6/ping.c +@@ -250,6 +250,24 @@ static struct pernet_operations ping_v6_net_ops = { + }; + #endif + ++static struct pingv6_ops real_pingv6_ops = { ++ .ipv6_recv_error = ipv6_recv_error, ++ .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl, ++ .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl, ++ .icmpv6_err_convert = icmpv6_err_convert, ++ .ipv6_icmp_error = ipv6_icmp_error, ++ .ipv6_chk_addr = ipv6_chk_addr, ++}; ++ ++static struct pingv6_ops dummy_pingv6_ops = { ++ .ipv6_recv_error = dummy_ipv6_recv_error, ++ .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl, ++ .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl, ++ .icmpv6_err_convert = dummy_icmpv6_err_convert, ++ .ipv6_icmp_error = dummy_ipv6_icmp_error, ++ .ipv6_chk_addr = dummy_ipv6_chk_addr, ++}; ++ + int __init pingv6_init(void) + { + #ifdef CONFIG_PROC_FS +@@ -257,13 +275,7 @@ int __init pingv6_init(void) + if (ret) + return ret; + #endif +- pingv6_ops.ipv6_recv_error = ipv6_recv_error; +- pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl; +- pingv6_ops.ip6_datagram_recv_specific_ctl = +- ip6_datagram_recv_specific_ctl; +- pingv6_ops.icmpv6_err_convert = icmpv6_err_convert; +- pingv6_ops.ipv6_icmp_error = ipv6_icmp_error; +- pingv6_ops.ipv6_chk_addr = ipv6_chk_addr; ++ pingv6_ops = &real_pingv6_ops; + return inet6_register_protosw(&pingv6_protosw); + } + +@@ -272,14 +284,9 @@ int __init pingv6_init(void) + */ + void pingv6_exit(void) + { +- pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error; +- pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl; +- pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl; +- pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert; +- pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error; +- pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr; + #ifdef CONFIG_PROC_FS + unregister_pernet_subsys(&ping_v6_net_ops); + #endif ++ pingv6_ops = &dummy_pingv6_ops; + inet6_unregister_protosw(&pingv6_protosw); + } +diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c +index e88bcb8ff0fd..7a05da3701f4 100644 +--- a/net/ipv6/proc.c ++++ b/net/ipv6/proc.c +@@ -156,7 +156,7 @@ static const struct snmp_mib snmp6_udplite6_list[] = { + SNMP_MIB_SENTINEL + }; + +-static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, atomic_long_t *smib) ++static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, atomic_long_unchecked_t *smib) + { + char name[32]; + int i; +@@ -173,14 +173,14 @@ static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, atomic_long_t *smib) + snprintf(name, sizeof(name), "Icmp6%s%s", + i & 0x100 ? "Out" : "In", p); + seq_printf(seq, "%-32s\t%lu\n", name, +- atomic_long_read(smib + i)); ++ atomic_long_read_unchecked(smib + i)); + } + + /* print by number (nonzero only) - ICMPMsgStat format */ + for (i = 0; i < ICMP6MSG_MIB_MAX; i++) { + unsigned long val; + +- val = atomic_long_read(smib + i); ++ val = atomic_long_read_unchecked(smib + i); + if (!val) + continue; + snprintf(name, sizeof(name), "Icmp6%sType%u", +@@ -193,7 +193,7 @@ static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, atomic_long_t *smib) + * or shared one (smib != NULL) + */ + static void snmp6_seq_show_item(struct seq_file *seq, void __percpu *pcpumib, +- atomic_long_t *smib, ++ atomic_long_unchecked_t *smib, + const struct snmp_mib *itemlist) + { + unsigned long buff[SNMP_MIB_MAX]; +@@ -209,7 +209,7 @@ static void snmp6_seq_show_item(struct seq_file *seq, void __percpu *pcpumib, + } else { + for (i = 0; itemlist[i].name; i++) + seq_printf(seq, "%-32s\t%lu\n", itemlist[i].name, +- atomic_long_read(smib + itemlist[i].entry)); ++ atomic_long_read_unchecked(smib + itemlist[i].entry)); + } + } + +@@ -324,7 +324,7 @@ static int __net_init ipv6_proc_init_net(struct net *net) + if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops)) + goto proc_snmp6_fail; + +- net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net); ++ net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net); + if (!net->mib.proc_net_devsnmp6) + goto proc_dev_snmp6_fail; + return 0; +diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c +index 71ffa526cb23..6bed899b4cef 100644 +--- a/net/ipv6/raw.c ++++ b/net/ipv6/raw.c +@@ -389,7 +389,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb) + { + if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) && + skb_checksum_complete(skb)) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + kfree_skb(skb); + return NET_RX_DROP; + } +@@ -417,7 +417,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb) + struct raw6_sock *rp = raw6_sk(sk); + + if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + kfree_skb(skb); + return NET_RX_DROP; + } +@@ -441,7 +441,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb) + + if (inet->hdrincl) { + if (skb_checksum_complete(skb)) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + kfree_skb(skb); + return NET_RX_DROP; + } +@@ -613,7 +613,7 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6, + return err; + } + +-static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length, ++static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length, + struct flowi6 *fl6, struct dst_entry **dstp, + unsigned int flags) + { +@@ -1258,6 +1258,8 @@ struct proto rawv6_prot = { + .hash = raw_hash_sk, + .unhash = raw_unhash_sk, + .obj_size = sizeof(struct raw6_sock), ++ .useroffset = offsetof(struct raw6_sock, filter), ++ .usersize = sizeof(((struct raw6_sock *)0)->filter), + .h.raw_hash = &raw_v6_hashinfo, + #ifdef CONFIG_COMPAT + .compat_setsockopt = compat_rawv6_setsockopt, +diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c +index 3815e8505ed2..f6cb55b08f29 100644 +--- a/net/ipv6/reassembly.c ++++ b/net/ipv6/reassembly.c +@@ -629,12 +629,11 @@ static struct ctl_table ip6_frags_ctl_table[] = { + + static int __net_init ip6_frags_ns_sysctl_register(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table = NULL; + struct ctl_table_header *hdr; + +- table = ip6_frags_ns_ctl_table; + if (!net_eq(net, &init_net)) { +- table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL); ++ table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL); + if (!table) + goto err_alloc; + +@@ -648,9 +647,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net) + /* Don't export sysctls to unprivileged users */ + if (net->user_ns != &init_user_ns) + table[0].procname = NULL; +- } ++ hdr = register_net_sysctl(net, "net/ipv6", table); ++ } else ++ hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table); + +- hdr = register_net_sysctl(net, "net/ipv6", table); + if (!hdr) + goto err_reg; + +@@ -658,8 +658,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net) + return 0; + + err_reg: +- if (!net_eq(net, &init_net)) +- kfree(table); ++ kfree(table); + err_alloc: + return -ENOMEM; + } +diff --git a/net/ipv6/route.c b/net/ipv6/route.c +index b8b475389ae4..21c3e317b8a6 100644 +--- a/net/ipv6/route.c ++++ b/net/ipv6/route.c +@@ -3640,7 +3640,7 @@ struct ctl_table ipv6_route_table_template[] = { + + struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = kmemdup(ipv6_route_table_template, + sizeof(ipv6_route_table_template), +diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c +index 40d740572354..dc61f2bafb15 100644 +--- a/net/ipv6/sit.c ++++ b/net/ipv6/sit.c +@@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev); + static void ipip6_dev_free(struct net_device *dev); + static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst, + __be32 *v4dst); +-static struct rtnl_link_ops sit_link_ops __read_mostly; ++static struct rtnl_link_ops sit_link_ops; + + static int sit_net_id __read_mostly; + struct sit_net { +@@ -1736,7 +1736,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head) + unregister_netdevice_queue(dev, head); + } + +-static struct rtnl_link_ops sit_link_ops __read_mostly = { ++static struct rtnl_link_ops sit_link_ops = { + .kind = "sit", + .maxtype = IFLA_IPTUN_MAX, + .policy = ipip6_policy, +diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c +index 69c50e737c54..ec875facf9d0 100644 +--- a/net/ipv6/sysctl_net_ipv6.c ++++ b/net/ipv6/sysctl_net_ipv6.c +@@ -130,7 +130,7 @@ static struct ctl_table ipv6_rotable[] = { + + static int __net_init ipv6_sysctl_net_init(struct net *net) + { +- struct ctl_table *ipv6_table; ++ ctl_table_no_const *ipv6_table; + struct ctl_table *ipv6_route_table; + struct ctl_table *ipv6_icmp_table; + int err; +diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c +index 7ac2365aa6fb..e1130125c0f4 100644 +--- a/net/ipv6/tcp_ipv6.c ++++ b/net/ipv6/tcp_ipv6.c +@@ -101,6 +101,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb) + } + } + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_enable_blackhole; ++#endif ++ + static __u32 tcp_v6_init_sequence(const struct sk_buff *skb) + { + return secure_tcpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32, +@@ -1311,6 +1315,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb) + return 0; + + reset: ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole) ++#endif + tcp_v6_send_reset(sk, skb); + discard: + if (opt_skb) +@@ -1415,12 +1422,20 @@ static int tcp_v6_rcv(struct sk_buff *skb) + sk = __inet6_lookup_skb(&tcp_hashinfo, skb, __tcp_hdrlen(th), + th->source, th->dest, inet6_iif(skb), + &refcounted); +- if (!sk) ++ if (!sk) { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ ret = 1; ++#endif + goto no_tcp_socket; ++ } + + process: +- if (sk->sk_state == TCP_TIME_WAIT) ++ if (sk->sk_state == TCP_TIME_WAIT) { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ ret = 2; ++#endif + goto do_time_wait; ++ } + + if (sk->sk_state == TCP_NEW_SYN_RECV) { + struct request_sock *req = inet_reqsk(sk); +@@ -1510,6 +1525,10 @@ static int tcp_v6_rcv(struct sk_buff *skb) + bad_packet: + __TCP_INC_STATS(net, TCP_MIB_INERRS); + } else { ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole || (ret == 1 && ++ (skb->dev->flags & IFF_LOOPBACK))) ++#endif + tcp_v6_send_reset(NULL, skb); + } + +diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c +index 2497f62fa4c2..89461ddafc42 100644 +--- a/net/ipv6/udp.c ++++ b/net/ipv6/udp.c +@@ -78,6 +78,10 @@ static u32 udp6_ehashfn(const struct net *net, + udp_ipv6_hash_secret + net_hash_mix(net)); + } + ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++extern int grsec_enable_blackhole; ++#endif ++ + static u32 udp6_portaddr_hash(const struct net *net, + const struct in6_addr *addr6, + unsigned int port) +@@ -380,7 +384,7 @@ int udpv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, + if (unlikely(err)) { + trace_kfree_skb(skb, udpv6_recvmsg); + if (!peeked) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + if (is_udp4) + UDP_INC_STATS(sock_net(sk), UDP_MIB_INERRORS, + is_udplite); +@@ -647,7 +651,7 @@ int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) + __UDP6_INC_STATS(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite); + drop: + __UDP6_INC_STATS(sock_net(sk), UDP_MIB_INERRORS, is_udplite); +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + kfree_skb(skb); + return -1; + } +@@ -728,7 +732,7 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb, + } + nskb = skb_clone(skb, GFP_ATOMIC); + if (unlikely(!nskb)) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + __UDP6_INC_STATS(net, UDP_MIB_RCVBUFERRORS, + IS_UDPLITE(sk)); + __UDP6_INC_STATS(net, UDP_MIB_INERRORS, +@@ -846,6 +850,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable, + goto csum_error; + + __UDP6_INC_STATS(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE); ++#ifdef CONFIG_GRKERNSEC_BLACKHOLE ++ if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK)) ++#endif + icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0); + + kfree_skb(skb); +diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c +index 1e205c3253ac..d71b84622d9c 100644 +--- a/net/ipv6/xfrm6_mode_beet.c ++++ b/net/ipv6/xfrm6_mode_beet.c +@@ -37,7 +37,7 @@ static void xfrm6_beet_make_header(struct sk_buff *skb) + * + * The top IP header will be constructed per draft-nikander-esp-beet-mode-06.txt. + */ +-static int xfrm6_beet_output(struct xfrm_state *x, struct sk_buff *skb) ++static int __intentional_overflow(0) xfrm6_beet_output(struct xfrm_state *x, struct sk_buff *skb) + { + struct ipv6hdr *top_iph; + struct ip_beet_phdr *ph; +diff --git a/net/ipv6/xfrm6_mode_transport.c b/net/ipv6/xfrm6_mode_transport.c +index 1d3bbe6e1183..e0da42558bce 100644 +--- a/net/ipv6/xfrm6_mode_transport.c ++++ b/net/ipv6/xfrm6_mode_transport.c +@@ -19,7 +19,7 @@ + * The IP header and mutable extension headers will be moved forward to make + * space for the encapsulation header. + */ +-static int xfrm6_transport_output(struct xfrm_state *x, struct sk_buff *skb) ++static int __intentional_overflow(0) xfrm6_transport_output(struct xfrm_state *x, struct sk_buff *skb) + { + struct ipv6hdr *iph; + u8 *prevhdr; +diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c +index e0f71c01d728..9b71aad5eb7c 100644 +--- a/net/ipv6/xfrm6_policy.c ++++ b/net/ipv6/xfrm6_policy.c +@@ -216,11 +216,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) + } + } + +-static inline int xfrm6_garbage_collect(struct dst_ops *ops) ++static int xfrm6_garbage_collect(struct dst_ops *ops) + { + struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops); + +- xfrm6_policy_afinfo.garbage_collect(net); ++ xfrm_garbage_collect_deferred(net); + return dst_entries_get_fast(ops) > ops->gc_thresh * 2; + } + +@@ -327,19 +327,19 @@ static struct ctl_table xfrm6_policy_table[] = { + + static int __net_init xfrm6_net_sysctl_init(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table = NULL; + struct ctl_table_header *hdr; + +- table = xfrm6_policy_table; + if (!net_eq(net, &init_net)) { +- table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL); ++ table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL); + if (!table) + goto err_alloc; + + table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh; +- } ++ hdr = register_net_sysctl(net, "net/ipv6", table); ++ } else ++ hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table); + +- hdr = register_net_sysctl(net, "net/ipv6", table); + if (!hdr) + goto err_reg; + +@@ -347,8 +347,7 @@ static int __net_init xfrm6_net_sysctl_init(struct net *net) + return 0; + + err_reg: +- if (!net_eq(net, &init_net)) +- kfree(table); ++ kfree(table); + err_alloc: + return -ENOMEM; + } +diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c +index c1d247ebe916..9e5949d06ef5 100644 +--- a/net/ipx/ipx_proc.c ++++ b/net/ipx/ipx_proc.c +@@ -289,7 +289,7 @@ int __init ipx_proc_init(void) + struct proc_dir_entry *p; + int rc = -ENOMEM; + +- ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net); ++ ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net); + + if (!ipx_proc_dir) + goto out; +diff --git a/net/irda/discovery.c b/net/irda/discovery.c +index 364d70aed068..c503f3fe94dd 100644 +--- a/net/irda/discovery.c ++++ b/net/irda/discovery.c +@@ -136,7 +136,7 @@ void irlmp_add_discovery_log(hashbin_t *cachelog, hashbin_t *log) + } + + /* Delete the now empty log */ +- hashbin_delete(log, (FREE_FUNC) kfree); ++ hashbin_delete(log, irlmp_kfree); + } + + /* +diff --git a/net/irda/ircomm/ircomm_core.c b/net/irda/ircomm/ircomm_core.c +index 3af219545f6d..a38e80492ac4 100644 +--- a/net/irda/ircomm/ircomm_core.c ++++ b/net/irda/ircomm/ircomm_core.c +@@ -46,7 +46,7 @@ + #include <net/irda/ircomm_param.h> + #include <net/irda/ircomm_core.h> + +-static int __ircomm_close(struct ircomm_cb *self); ++static void __ircomm_close(void *_self); + static void ircomm_control_indication(struct ircomm_cb *self, + struct sk_buff *skb, int clen); + +@@ -91,7 +91,7 @@ static int __init ircomm_init(void) + + static void __exit ircomm_cleanup(void) + { +- hashbin_delete(ircomm, (FREE_FUNC) __ircomm_close); ++ hashbin_delete(ircomm, __ircomm_close); + + #ifdef CONFIG_PROC_FS + remove_proc_entry("ircomm", proc_irda); +@@ -151,8 +151,10 @@ EXPORT_SYMBOL(ircomm_open); + * Remove IrCOMM instance + * + */ +-static int __ircomm_close(struct ircomm_cb *self) ++static void __ircomm_close(void *_self) + { ++ struct ircomm_cb *self = _self; ++ + /* Disconnect link if any */ + ircomm_do_event(self, IRCOMM_DISCONNECT_REQUEST, NULL, NULL); + +@@ -170,8 +172,6 @@ static int __ircomm_close(struct ircomm_cb *self) + self->magic = 0; + + kfree(self); +- +- return 0; + } + + /* +@@ -191,7 +191,8 @@ int ircomm_close(struct ircomm_cb *self) + + IRDA_ASSERT(entry == self, return -1;); + +- return __ircomm_close(self); ++ __ircomm_close(self); ++ return 0; + } + + EXPORT_SYMBOL(ircomm_close); +diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c +index 873c4b707d6a..6d3624f10eba 100644 +--- a/net/irda/ircomm/ircomm_tty.c ++++ b/net/irda/ircomm/ircomm_tty.c +@@ -172,8 +172,10 @@ static int __init ircomm_tty_init(void) + return 0; + } + +-static void __exit __ircomm_tty_cleanup(struct ircomm_tty_cb *self) ++static void __exit __ircomm_tty_cleanup(void *_self) + { ++ struct ircomm_tty_cb *self = _self; ++ + IRDA_ASSERT(self != NULL, return;); + IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;); + +@@ -201,7 +203,7 @@ static void __exit ircomm_tty_cleanup(void) + return; + } + +- hashbin_delete(ircomm_tty, (FREE_FUNC) __ircomm_tty_cleanup); ++ hashbin_delete(ircomm_tty, __ircomm_tty_cleanup); + put_tty_driver(driver); + } + +@@ -311,10 +313,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self, + add_wait_queue(&port->open_wait, &wait); + + pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n", +- __FILE__, __LINE__, tty->driver->name, port->count); ++ __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count)); + + spin_lock_irqsave(&port->lock, flags); +- port->count--; ++ atomic_dec(&port->count); + port->blocked_open++; + spin_unlock_irqrestore(&port->lock, flags); + +@@ -347,7 +349,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self, + } + + pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n", +- __FILE__, __LINE__, tty->driver->name, port->count); ++ __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count)); + + schedule(); + } +@@ -357,12 +359,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self, + + spin_lock_irqsave(&port->lock, flags); + if (!tty_hung_up_p(filp)) +- port->count++; ++ atomic_inc(&port->count); + port->blocked_open--; + spin_unlock_irqrestore(&port->lock, flags); + + pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n", +- __FILE__, __LINE__, tty->driver->name, port->count); ++ __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count)); + + if (!retval) + tty_port_set_active(port, 1); +@@ -432,12 +434,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp) + + /* ++ is not atomic, so this should be protected - Jean II */ + spin_lock_irqsave(&self->port.lock, flags); +- self->port.count++; ++ atomic_inc(&self->port.count); + spin_unlock_irqrestore(&self->port.lock, flags); + tty_port_tty_set(&self->port, tty); + + pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name, +- self->line, self->port.count); ++ self->line, atomic_read(&self->port.count)); + + /* Not really used by us, but lets do it anyway */ + self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0; +@@ -931,7 +933,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty) + tty_kref_put(port->tty); + } + port->tty = NULL; +- port->count = 0; ++ atomic_set(&port->count, 0); + spin_unlock_irqrestore(&port->lock, flags); + tty_port_set_active(port, 0); + +@@ -1275,7 +1277,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m) + seq_putc(m, '\n'); + + seq_printf(m, "Role: %s\n", self->client ? "client" : "server"); +- seq_printf(m, "Open count: %d\n", self->port.count); ++ seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count)); + seq_printf(m, "Max data size: %d\n", self->max_data_size); + seq_printf(m, "Max header size: %d\n", self->max_header_size); + +diff --git a/net/irda/ircomm/ircomm_tty_attach.c b/net/irda/ircomm/ircomm_tty_attach.c +index 0a411019c098..e811c2eff389 100644 +--- a/net/irda/ircomm/ircomm_tty_attach.c ++++ b/net/irda/ircomm/ircomm_tty_attach.c +@@ -52,7 +52,7 @@ static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id, + struct ias_value *value, void *priv); + static void ircomm_tty_start_watchdog_timer(struct ircomm_tty_cb *self, + int timeout); +-static void ircomm_tty_watchdog_timer_expired(void *data); ++static void ircomm_tty_watchdog_timer_expired(unsigned long data); + + static int ircomm_tty_state_idle(struct ircomm_tty_cb *self, + IRCOMM_TTY_EVENT event, +@@ -597,7 +597,7 @@ static void ircomm_tty_start_watchdog_timer(struct ircomm_tty_cb *self, + * Called when the connect procedure have taken to much time. + * + */ +-static void ircomm_tty_watchdog_timer_expired(void *data) ++static void ircomm_tty_watchdog_timer_expired(unsigned long data) + { + struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) data; + +diff --git a/net/irda/irda_device.c b/net/irda/irda_device.c +index 856736656a30..7c8aa51732de 100644 +--- a/net/irda/irda_device.c ++++ b/net/irda/irda_device.c +@@ -52,12 +52,12 @@ + #include <net/irda/timer.h> + #include <net/irda/wrapper.h> + +-static void __irda_task_delete(struct irda_task *task); ++static void __irda_task_delete(void *_task); + + static hashbin_t *dongles = NULL; + static hashbin_t *tasks = NULL; + +-static void irda_task_timer_expired(void *data); ++static void irda_task_timer_expired(unsigned long data); + + int __init irda_device_init( void) + { +@@ -90,7 +90,7 @@ static void leftover_dongle(void *arg) + + void irda_device_cleanup(void) + { +- hashbin_delete(tasks, (FREE_FUNC) __irda_task_delete); ++ hashbin_delete(tasks, __irda_task_delete); + + hashbin_delete(dongles, leftover_dongle); + } +@@ -159,8 +159,10 @@ int irda_device_is_receiving(struct net_device *dev) + return req.ifr_receiving; + } + +-static void __irda_task_delete(struct irda_task *task) ++static void __irda_task_delete(void *_task) + { ++ struct irda_task *task = _task; ++ + del_timer(&task->timer); + + kfree(task); +@@ -249,11 +251,11 @@ static int irda_task_kick(struct irda_task *task) + * Task time has expired. We now try to execute task (again), and restart + * the timer if the task has not finished yet + */ +-static void irda_task_timer_expired(void *data) ++static void irda_task_timer_expired(unsigned long data) + { + struct irda_task *task; + +- task = data; ++ task = (struct irda_task *)data; + + irda_task_kick(task); + } +diff --git a/net/irda/iriap.c b/net/irda/iriap.c +index 1138eaf5c682..cb1900c8a4a2 100644 +--- a/net/irda/iriap.c ++++ b/net/irda/iriap.c +@@ -61,7 +61,7 @@ static const char *const ias_charset_types[] __maybe_unused = { + static hashbin_t *iriap = NULL; + static void *service_handle; + +-static void __iriap_close(struct iriap_cb *self); ++static void __iriap_close(void *_self); + static int iriap_register_lsap(struct iriap_cb *self, __u8 slsap_sel, int mode); + static void iriap_disconnect_indication(void *instance, void *sap, + LM_REASON reason, struct sk_buff *skb); +@@ -76,7 +76,7 @@ static void iriap_connect_confirm(void *instance, void *sap, + static int iriap_data_indication(void *instance, void *sap, + struct sk_buff *skb); + +-static void iriap_watchdog_timer_expired(void *data); ++static void iriap_watchdog_timer_expired(unsigned long data); + + static inline void iriap_start_watchdog_timer(struct iriap_cb *self, + int timeout) +@@ -161,8 +161,8 @@ void iriap_cleanup(void) + { + irlmp_unregister_service(service_handle); + +- hashbin_delete(iriap, (FREE_FUNC) __iriap_close); +- hashbin_delete(irias_objects, (FREE_FUNC) __irias_delete_object); ++ hashbin_delete(iriap, __iriap_close); ++ hashbin_delete(irias_objects, __irias_delete_object); + } + + /* +@@ -219,8 +219,10 @@ EXPORT_SYMBOL(iriap_open); + * Removes (deallocates) the IrIAP instance + * + */ +-static void __iriap_close(struct iriap_cb *self) ++static void __iriap_close(void *_self) + { ++ struct iriap_cb *self = _self; ++ + IRDA_ASSERT(self != NULL, return;); + IRDA_ASSERT(self->magic == IAS_MAGIC, return;); + +@@ -946,7 +948,7 @@ void iriap_call_indication(struct iriap_cb *self, struct sk_buff *skb) + * Query has taken too long time, so abort + * + */ +-static void iriap_watchdog_timer_expired(void *data) ++static void iriap_watchdog_timer_expired(unsigned long data) + { + struct iriap_cb *self = (struct iriap_cb *) data; + +diff --git a/net/irda/irias_object.c b/net/irda/irias_object.c +index 53b86d0e1630..5b884f341d20 100644 +--- a/net/irda/irias_object.c ++++ b/net/irda/irias_object.c +@@ -88,8 +88,10 @@ EXPORT_SYMBOL(irias_new_object); + * Delete given attribute and deallocate all its memory + * + */ +-static void __irias_delete_attrib(struct ias_attrib *attrib) ++static void __irias_delete_attrib(void *_attrib) + { ++ struct ias_attrib *attrib = _attrib; ++ + IRDA_ASSERT(attrib != NULL, return;); + IRDA_ASSERT(attrib->magic == IAS_ATTRIB_MAGIC, return;); + +@@ -101,14 +103,16 @@ static void __irias_delete_attrib(struct ias_attrib *attrib) + kfree(attrib); + } + +-void __irias_delete_object(struct ias_object *obj) ++void __irias_delete_object(void *_obj) + { ++ struct ias_object *obj = _obj; ++ + IRDA_ASSERT(obj != NULL, return;); + IRDA_ASSERT(obj->magic == IAS_OBJECT_MAGIC, return;); + + kfree(obj->name); + +- hashbin_delete(obj->attribs, (FREE_FUNC) __irias_delete_attrib); ++ hashbin_delete(obj->attribs, __irias_delete_attrib); + + obj->magic = ~IAS_OBJECT_MAGIC; + +diff --git a/net/irda/irlan/irlan_client.c b/net/irda/irlan/irlan_client.c +index c5837a40c78e..518b358ecc0c 100644 +--- a/net/irda/irlan/irlan_client.c ++++ b/net/irda/irlan/irlan_client.c +@@ -68,7 +68,7 @@ static void irlan_check_response_param(struct irlan_cb *self, char *param, + char *value, int val_len); + static void irlan_client_open_ctrl_tsap(struct irlan_cb *self); + +-static void irlan_client_kick_timer_expired(void *data) ++static void irlan_client_kick_timer_expired(unsigned long data) + { + struct irlan_cb *self = (struct irlan_cb *) data; + +diff --git a/net/irda/irlap.c b/net/irda/irlap.c +index 1cde711bcab5..d05a5fbe479a 100644 +--- a/net/irda/irlap.c ++++ b/net/irda/irlap.c +@@ -56,7 +56,7 @@ int sysctl_slot_timeout = SLOT_TIMEOUT * 1000 / HZ; + int sysctl_warn_noreply_time = 3; + + extern void irlap_queue_xmit(struct irlap_cb *self, struct sk_buff *skb); +-static void __irlap_close(struct irlap_cb *self); ++static void __irlap_close(void *_self); + static void irlap_init_qos_capabilities(struct irlap_cb *self, + struct qos_info *qos_user); + +@@ -95,7 +95,7 @@ void irlap_cleanup(void) + { + IRDA_ASSERT(irlap != NULL, return;); + +- hashbin_delete(irlap, (FREE_FUNC) __irlap_close); ++ hashbin_delete(irlap, __irlap_close); + } + + /* +@@ -177,8 +177,10 @@ EXPORT_SYMBOL(irlap_open); + * Remove IrLAP and all allocated memory. Stop any pending timers. + * + */ +-static void __irlap_close(struct irlap_cb *self) ++static void __irlap_close(void *_self) + { ++ struct irlap_cb *self = _self; ++ + IRDA_ASSERT(self != NULL, return;); + IRDA_ASSERT(self->magic == LAP_MAGIC, return;); + +@@ -482,6 +484,11 @@ void irlap_disconnect_indication(struct irlap_cb *self, LAP_REASON reason) + * Start one single discovery operation. + * + */ ++static void irlap_kfree(void *arg) ++{ ++ kfree(arg); ++} ++ + void irlap_discovery_request(struct irlap_cb *self, discovery_t *discovery) + { + struct irlap_info info; +@@ -513,7 +520,7 @@ void irlap_discovery_request(struct irlap_cb *self, discovery_t *discovery) + /* Check if last discovery request finished in time, or if + * it was aborted due to the media busy flag. */ + if (self->discovery_log != NULL) { +- hashbin_delete(self->discovery_log, (FREE_FUNC) kfree); ++ hashbin_delete(self->discovery_log, irlap_kfree); + self->discovery_log = NULL; + } + +diff --git a/net/irda/irlap_event.c b/net/irda/irlap_event.c +index 0e1b4d79f745..7e39b1270529 100644 +--- a/net/irda/irlap_event.c ++++ b/net/irda/irlap_event.c +@@ -163,7 +163,7 @@ static int (*state[])(struct irlap_cb *self, IRLAP_EVENT event, + * Poll timer has expired. Normally we must now send a RR frame to the + * remote device + */ +-static void irlap_poll_timer_expired(void *data) ++static void irlap_poll_timer_expired(unsigned long data) + { + struct irlap_cb *self = (struct irlap_cb *) data; + +diff --git a/net/irda/irlmp.c b/net/irda/irlmp.c +index 43964594aa12..cbf44c25b771 100644 +--- a/net/irda/irlmp.c ++++ b/net/irda/irlmp.c +@@ -125,6 +125,11 @@ int __init irlmp_init(void) + * Remove IrLMP layer + * + */ ++void irlmp_kfree(void *arg) ++{ ++ kfree(arg); ++} ++ + void irlmp_cleanup(void) + { + /* Check for main structure */ +@@ -133,11 +138,11 @@ void irlmp_cleanup(void) + + del_timer(&irlmp->discovery_timer); + +- hashbin_delete(irlmp->links, (FREE_FUNC) kfree); +- hashbin_delete(irlmp->unconnected_lsaps, (FREE_FUNC) kfree); +- hashbin_delete(irlmp->clients, (FREE_FUNC) kfree); +- hashbin_delete(irlmp->services, (FREE_FUNC) kfree); +- hashbin_delete(irlmp->cachelog, (FREE_FUNC) kfree); ++ hashbin_delete(irlmp->links, irlmp_kfree); ++ hashbin_delete(irlmp->unconnected_lsaps, irlmp_kfree); ++ hashbin_delete(irlmp->clients, irlmp_kfree); ++ hashbin_delete(irlmp->services, irlmp_kfree); ++ hashbin_delete(irlmp->cachelog, irlmp_kfree); + + /* De-allocate main structure */ + kfree(irlmp); +@@ -204,8 +209,10 @@ EXPORT_SYMBOL(irlmp_open_lsap); + * + * Remove an instance of LSAP + */ +-static void __irlmp_close_lsap(struct lsap_cb *self) ++static void __irlmp_close_lsap(void *_self) + { ++ struct lsap_cb *self = _self; ++ + IRDA_ASSERT(self != NULL, return;); + IRDA_ASSERT(self->magic == LMP_LSAP_MAGIC, return;); + +@@ -354,7 +361,7 @@ void irlmp_unregister_link(__u32 saddr) + /* Final cleanup */ + del_timer(&link->idle_timer); + link->magic = 0; +- hashbin_delete(link->lsaps, (FREE_FUNC) __irlmp_close_lsap); ++ hashbin_delete(link->lsaps, __irlmp_close_lsap); + kfree(link); + } + } +diff --git a/net/irda/irlmp_event.c b/net/irda/irlmp_event.c +index e306cf2c1e04..e6e0e904262e 100644 +--- a/net/irda/irlmp_event.c ++++ b/net/irda/irlmp_event.c +@@ -165,7 +165,7 @@ void irlmp_do_lap_event(struct lap_cb *self, IRLMP_EVENT event, + (*lap_state[self->lap_state]) (self, event, skb); + } + +-void irlmp_discovery_timer_expired(void *data) ++void irlmp_discovery_timer_expired(unsigned long data) + { + /* We always cleanup the log (active & passive discovery) */ + irlmp_do_expiry(); +@@ -176,7 +176,7 @@ void irlmp_discovery_timer_expired(void *data) + irlmp_start_discovery_timer(irlmp, sysctl_discovery_timeout * HZ); + } + +-void irlmp_watchdog_timer_expired(void *data) ++void irlmp_watchdog_timer_expired(unsigned long data) + { + struct lsap_cb *self = (struct lsap_cb *) data; + +@@ -186,7 +186,7 @@ void irlmp_watchdog_timer_expired(void *data) + irlmp_do_lsap_event(self, LM_WATCHDOG_TIMEOUT, NULL); + } + +-void irlmp_idle_timer_expired(void *data) ++void irlmp_idle_timer_expired(unsigned long data) + { + struct lap_cb *self = (struct lap_cb *) data; + +diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h +index 8d65bb9477fc..677364be99ee 100644 +--- a/net/irda/irnet/irnet.h ++++ b/net/irda/irnet/irnet.h +@@ -511,7 +511,7 @@ typedef struct irnet_ctrl_channel + /* -------------------------- IRDA PART -------------------------- */ + int irda_irnet_create(irnet_socket *); /* Initialise an IrNET socket */ + int irda_irnet_connect(irnet_socket *); /* Try to connect over IrDA */ +-void irda_irnet_destroy(irnet_socket *); /* Teardown an IrNET socket */ ++void irda_irnet_destroy(void *); /* Teardown an IrNET socket */ + int irda_irnet_init(void); /* Initialise IrDA part of IrNET */ + void irda_irnet_cleanup(void); /* Teardown IrDA part of IrNET */ + +diff --git a/net/irda/irnet/irnet_irda.c b/net/irda/irnet/irnet_irda.c +index 7f17a8020e8a..98575e102327 100644 +--- a/net/irda/irnet/irnet_irda.c ++++ b/net/irda/irnet/irnet_irda.c +@@ -613,8 +613,10 @@ irda_irnet_connect(irnet_socket * self) + * Note : this need to be called from a process context. + */ + void +-irda_irnet_destroy(irnet_socket * self) ++irda_irnet_destroy(void *_self) + { ++ irnet_socket *self = _self; ++ + DENTER(IRDA_SOCK_TRACE, "(self=0x%p)\n", self); + if(self == NULL) + return; +@@ -1879,7 +1881,7 @@ irda_irnet_cleanup(void) + irnet_destroy_server(); + + /* Remove all instances of IrNET socket still present */ +- hashbin_delete(irnet_server.list, (FREE_FUNC) irda_irnet_destroy); ++ hashbin_delete(irnet_server.list, irda_irnet_destroy); + + DEXIT(MODULE_TRACE, "\n"); + } +diff --git a/net/irda/irproc.c b/net/irda/irproc.c +index b9ac598e2116..f88cc5627cf9 100644 +--- a/net/irda/irproc.c ++++ b/net/irda/irproc.c +@@ -66,7 +66,7 @@ void __init irda_proc_register(void) + { + int i; + +- proc_irda = proc_mkdir("irda", init_net.proc_net); ++ proc_irda = proc_mkdir_restrict("irda", init_net.proc_net); + if (proc_irda == NULL) + return; + +diff --git a/net/irda/irttp.c b/net/irda/irttp.c +index b6ab41d5b3a3..e2263ce4ba71 100644 +--- a/net/irda/irttp.c ++++ b/net/irda/irttp.c +@@ -42,7 +42,7 @@ + + static struct irttp_cb *irttp; + +-static void __irttp_close_tsap(struct tsap_cb *self); ++static void __irttp_close_tsap(void *_self); + + static int irttp_data_indication(void *instance, void *sap, + struct sk_buff *skb); +@@ -121,7 +121,7 @@ void irttp_cleanup(void) + /* + * Delete hashbin and close all TSAP instances in it + */ +- hashbin_delete(irttp->tsaps, (FREE_FUNC) __irttp_close_tsap); ++ hashbin_delete(irttp->tsaps, __irttp_close_tsap); + + irttp->magic = 0; + +@@ -469,8 +469,10 @@ EXPORT_SYMBOL(irttp_open_tsap); + * deallocation of the TSAP, and resetting of the TSAPs values; + * + */ +-static void __irttp_close_tsap(struct tsap_cb *self) ++static void __irttp_close_tsap(void *_self) + { ++ struct tsap_cb *self = _self; ++ + /* First make sure we're connected. */ + IRDA_ASSERT(self != NULL, return;); + IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return;); +diff --git a/net/irda/timer.c b/net/irda/timer.c +index f2280f73b057..c0a006fa77e3 100644 +--- a/net/irda/timer.c ++++ b/net/irda/timer.c +@@ -34,12 +34,12 @@ + + extern int sysctl_slot_timeout; + +-static void irlap_slot_timer_expired(void* data); +-static void irlap_query_timer_expired(void* data); +-static void irlap_final_timer_expired(void* data); +-static void irlap_wd_timer_expired(void* data); +-static void irlap_backoff_timer_expired(void* data); +-static void irlap_media_busy_expired(void* data); ++static void irlap_slot_timer_expired(unsigned long data); ++static void irlap_query_timer_expired(unsigned long data); ++static void irlap_final_timer_expired(unsigned long data); ++static void irlap_wd_timer_expired(unsigned long data); ++static void irlap_backoff_timer_expired(unsigned long data); ++static void irlap_media_busy_expired(unsigned long data); + + void irlap_start_slot_timer(struct irlap_cb *self, int timeout) + { +@@ -138,7 +138,7 @@ void irlmp_stop_idle_timer(struct lap_cb *self) + * IrLAP slot timer has expired + * + */ +-static void irlap_slot_timer_expired(void *data) ++static void irlap_slot_timer_expired(unsigned long data) + { + struct irlap_cb *self = (struct irlap_cb *) data; + +@@ -154,7 +154,7 @@ static void irlap_slot_timer_expired(void *data) + * IrLAP query timer has expired + * + */ +-static void irlap_query_timer_expired(void *data) ++static void irlap_query_timer_expired(unsigned long data) + { + struct irlap_cb *self = (struct irlap_cb *) data; + +@@ -170,7 +170,7 @@ static void irlap_query_timer_expired(void *data) + * + * + */ +-static void irlap_final_timer_expired(void *data) ++static void irlap_final_timer_expired(unsigned long data) + { + struct irlap_cb *self = (struct irlap_cb *) data; + +@@ -186,7 +186,7 @@ static void irlap_final_timer_expired(void *data) + * + * + */ +-static void irlap_wd_timer_expired(void *data) ++static void irlap_wd_timer_expired(unsigned long data) + { + struct irlap_cb *self = (struct irlap_cb *) data; + +@@ -202,7 +202,7 @@ static void irlap_wd_timer_expired(void *data) + * + * + */ +-static void irlap_backoff_timer_expired(void *data) ++static void irlap_backoff_timer_expired(unsigned long data) + { + struct irlap_cb *self = (struct irlap_cb *) data; + +@@ -218,7 +218,7 @@ static void irlap_backoff_timer_expired(void *data) + * + * + */ +-static void irlap_media_busy_expired(void *data) ++static void irlap_media_busy_expired(unsigned long data) + { + struct irlap_cb *self = (struct irlap_cb *) data; + +diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c +index 91cbbf1c3f82..f2fd5810bf2c 100644 +--- a/net/iucv/af_iucv.c ++++ b/net/iucv/af_iucv.c +@@ -688,10 +688,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv) + { + char name[12]; + +- sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name)); ++ sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name)); + while (__iucv_get_sock_by_name(name)) { + sprintf(name, "%08x", +- atomic_inc_return(&iucv_sk_list.autobind_name)); ++ atomic_inc_return_unchecked(&iucv_sk_list.autobind_name)); + } + memcpy(iucv->src_name, name, 8); + } +@@ -1353,7 +1353,7 @@ static int iucv_sock_recvmsg(struct socket *sock, struct msghdr *msg, + unsigned int copied, rlen; + struct sk_buff *skb, *rskb, *cskb; + int err = 0; +- u32 offset; ++ u32 offset, class; + + if ((sk->sk_state == IUCV_DISCONN) && + skb_queue_empty(&iucv->backlog_skb_q) && +@@ -1397,9 +1397,8 @@ static int iucv_sock_recvmsg(struct socket *sock, struct msghdr *msg, + /* create control message to store iucv msg target class: + * get the trgcls from the control buffer of the skb due to + * fragmentation of original iucv message. */ +- err = put_cmsg(msg, SOL_IUCV, SCM_IUCV_TRGCLS, +- sizeof(IUCV_SKB_CB(skb)->class), +- (void *)&IUCV_SKB_CB(skb)->class); ++ class = IUCV_SKB_CB(skb)->class; ++ err = put_cmsg(msg, SOL_IUCV, SCM_IUCV_TRGCLS, sizeof(class), &class); + if (err) { + if (!(flags & MSG_PEEK)) + skb_queue_head(&sk->sk_receive_queue, skb); +diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c +index 88a2a3ba4212..db2037a7551d 100644 +--- a/net/iucv/iucv.c ++++ b/net/iucv/iucv.c +@@ -720,7 +720,7 @@ static int iucv_cpu_notify(struct notifier_block *self, + return NOTIFY_OK; + } + +-static struct notifier_block __refdata iucv_cpu_notifier = { ++static struct notifier_block iucv_cpu_notifier = { + .notifier_call = iucv_cpu_notify, + }; + +diff --git a/net/key/af_key.c b/net/key/af_key.c +index e67c28e614b9..bddbdef93ac7 100644 +--- a/net/key/af_key.c ++++ b/net/key/af_key.c +@@ -3059,10 +3059,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc + static u32 get_acqseq(void) + { + u32 res; +- static atomic_t acqseq; ++ static atomic_unchecked_t acqseq; + + do { +- res = atomic_inc_return(&acqseq); ++ res = atomic_inc_return_unchecked(&acqseq); + } while (!res); + return res; + } +diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c +index eecc64e138de..44ec7c787e28 100644 +--- a/net/l2tp/l2tp_eth.c ++++ b/net/l2tp/l2tp_eth.c +@@ -42,12 +42,12 @@ struct l2tp_eth { + struct sock *tunnel_sock; + struct l2tp_session *session; + struct list_head list; +- atomic_long_t tx_bytes; +- atomic_long_t tx_packets; +- atomic_long_t tx_dropped; +- atomic_long_t rx_bytes; +- atomic_long_t rx_packets; +- atomic_long_t rx_errors; ++ atomic_long_unchecked_t tx_bytes; ++ atomic_long_unchecked_t tx_packets; ++ atomic_long_unchecked_t tx_dropped; ++ atomic_long_unchecked_t rx_bytes; ++ atomic_long_unchecked_t rx_packets; ++ atomic_long_unchecked_t rx_errors; + }; + + /* via l2tp_session_priv() */ +@@ -90,7 +90,7 @@ static void l2tp_eth_dev_uninit(struct net_device *dev) + dev_put(dev); + } + +-static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev) ++static netdev_tx_t l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct l2tp_eth *priv = netdev_priv(dev); + struct l2tp_session *session = priv->session; +@@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev) + int ret = l2tp_xmit_skb(session, skb, session->hdr_len); + + if (likely(ret == NET_XMIT_SUCCESS)) { +- atomic_long_add(len, &priv->tx_bytes); +- atomic_long_inc(&priv->tx_packets); ++ atomic_long_add_unchecked(len, &priv->tx_bytes); ++ atomic_long_inc_unchecked(&priv->tx_packets); + } else { +- atomic_long_inc(&priv->tx_dropped); ++ atomic_long_inc_unchecked(&priv->tx_dropped); + } + return NETDEV_TX_OK; + } +@@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev, + { + struct l2tp_eth *priv = netdev_priv(dev); + +- stats->tx_bytes = atomic_long_read(&priv->tx_bytes); +- stats->tx_packets = atomic_long_read(&priv->tx_packets); +- stats->tx_dropped = atomic_long_read(&priv->tx_dropped); +- stats->rx_bytes = atomic_long_read(&priv->rx_bytes); +- stats->rx_packets = atomic_long_read(&priv->rx_packets); +- stats->rx_errors = atomic_long_read(&priv->rx_errors); ++ stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes); ++ stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets); ++ stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped); ++ stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes); ++ stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets); ++ stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors); + return stats; + } + +@@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb, + nf_reset(skb); + + if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) { +- atomic_long_inc(&priv->rx_packets); +- atomic_long_add(data_len, &priv->rx_bytes); ++ atomic_long_inc_unchecked(&priv->rx_packets); ++ atomic_long_add_unchecked(data_len, &priv->rx_bytes); + } else { +- atomic_long_inc(&priv->rx_errors); ++ atomic_long_inc_unchecked(&priv->rx_errors); + } + return; + + error: +- atomic_long_inc(&priv->rx_errors); ++ atomic_long_inc_unchecked(&priv->rx_errors); + kfree_skb(skb); + } + +diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c +index 3468d5635d0a..00add4c697a7 100644 +--- a/net/l2tp/l2tp_ip.c ++++ b/net/l2tp/l2tp_ip.c +@@ -649,7 +649,7 @@ static struct inet_protosw l2tp_ip_protosw = { + .ops = &l2tp_ip_ops, + }; + +-static struct net_protocol l2tp_ip_protocol __read_mostly = { ++static const struct net_protocol l2tp_ip_protocol = { + .handler = l2tp_ip_recv, + .netns_ok = 1, + }; +diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c +index b10abef6b0a0..be7694eec56c 100644 +--- a/net/l2tp/l2tp_ip6.c ++++ b/net/l2tp/l2tp_ip6.c +@@ -786,7 +786,7 @@ static struct inet_protosw l2tp_ip6_protosw = { + .ops = &l2tp_ip6_ops, + }; + +-static struct inet6_protocol l2tp_ip6_protocol __read_mostly = { ++static const struct inet6_protocol l2tp_ip6_protocol = { + .handler = l2tp_ip6_recv, + }; + +diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c +index 29c509c54bb2..c19322a9c8e1 100644 +--- a/net/llc/llc_proc.c ++++ b/net/llc/llc_proc.c +@@ -247,7 +247,7 @@ int __init llc_proc_init(void) + int rc = -ENOMEM; + struct proc_dir_entry *p; + +- llc_proc_dir = proc_mkdir("llc", init_net.proc_net); ++ llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net); + if (!llc_proc_dir) + goto out; + +diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c +index 07001b6d36cc..5186a89338d3 100644 +--- a/net/mac80211/cfg.c ++++ b/net/mac80211/cfg.c +@@ -507,7 +507,7 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev, + + switch (key->conf.cipher) { + case WLAN_CIPHER_SUITE_TKIP: +- pn64 = atomic64_read(&key->conf.tx_pn); ++ pn64 = atomic64_read_unchecked(&key->conf.tx_pn); + iv32 = TKIP_PN_TO_IV32(pn64); + iv16 = TKIP_PN_TO_IV16(pn64); + +@@ -547,7 +547,7 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev, + drv_get_key_seq(sdata->local, key, &kseq); + memcpy(seq, kseq.ccmp.pn, 6); + } else { +- pn64 = atomic64_read(&key->conf.tx_pn); ++ pn64 = atomic64_read_unchecked(&key->conf.tx_pn); + seq[0] = pn64; + seq[1] = pn64 >> 8; + seq[2] = pn64 >> 16; +@@ -709,7 +709,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy, + ret = ieee80211_vif_use_channel(sdata, chandef, + IEEE80211_CHANCTX_EXCLUSIVE); + } +- } else if (local->open_count == local->monitors) { ++ } else if (local_read(&local->open_count) == local->monitors) { + local->_oper_chandef = *chandef; + ieee80211_hw_config(local, 0); + } +@@ -3239,7 +3239,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy, + sdata->vif.probe_req_reg--; + } + +- if (!local->open_count) ++ if (!local_read(&local->open_count)) + break; + + if (sdata->vif.probe_req_reg == 1) +@@ -3394,8 +3394,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy, + if (chanctx_conf) { + *chandef = sdata->vif.bss_conf.chandef; + ret = 0; +- } else if (local->open_count > 0 && +- local->open_count == local->monitors && ++ } else if (local_read(&local->open_count) > 0 && ++ local_read(&local->open_count) == local->monitors && + sdata->vif.type == NL80211_IFTYPE_MONITOR) { + if (local->use_chanctx) + *chandef = local->monitor_chandef; +diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c +index f56e2f487d09..d1d756e20656 100644 +--- a/net/mac80211/debugfs.c ++++ b/net/mac80211/debugfs.c +@@ -170,7 +170,7 @@ static const struct file_operations reset_ops = { + }; + #endif + +-static const char *hw_flag_names[] = { ++static const char * const hw_flag_names[] = { + #define FLAG(F) [IEEE80211_HW_##F] = #F + FLAG(HAS_RATE_CONTROL), + FLAG(RX_INCLUDES_FCS), +diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c +index a2ef95f16f11..5adf27db7e55 100644 +--- a/net/mac80211/debugfs_key.c ++++ b/net/mac80211/debugfs_key.c +@@ -111,7 +111,7 @@ static ssize_t key_tx_spec_write(struct file *file, const char __user *userbuf, + /* PN is a 48-bit counter */ + if (pn >= (1ULL << 48)) + return -ERANGE; +- atomic64_set(&key->conf.tx_pn, pn); ++ atomic64_set_unchecked(&key->conf.tx_pn, pn); + return count; + default: + return 0; +@@ -132,7 +132,7 @@ static ssize_t key_tx_spec_read(struct file *file, char __user *userbuf, + len = scnprintf(buf, sizeof(buf), "\n"); + break; + case WLAN_CIPHER_SUITE_TKIP: +- pn = atomic64_read(&key->conf.tx_pn); ++ pn = atomic64_read_unchecked(&key->conf.tx_pn); + len = scnprintf(buf, sizeof(buf), "%08x %04x\n", + TKIP_PN_TO_IV32(pn), + TKIP_PN_TO_IV16(pn)); +@@ -145,7 +145,7 @@ static ssize_t key_tx_spec_read(struct file *file, char __user *userbuf, + case WLAN_CIPHER_SUITE_BIP_GMAC_256: + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: +- pn = atomic64_read(&key->conf.tx_pn); ++ pn = atomic64_read_unchecked(&key->conf.tx_pn); + len = scnprintf(buf, sizeof(buf), "%02x%02x%02x%02x%02x%02x\n", + (u8)(pn >> 40), (u8)(pn >> 32), (u8)(pn >> 24), + (u8)(pn >> 16), (u8)(pn >> 8), (u8)pn); +diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h +index 34c2add2c455..322c6a3925e1 100644 +--- a/net/mac80211/ieee80211_i.h ++++ b/net/mac80211/ieee80211_i.h +@@ -31,6 +31,7 @@ + #include <net/cfg80211.h> + #include <net/mac80211.h> + #include <net/fq.h> ++#include <asm/local.h> + #include "key.h" + #include "sta_info.h" + #include "debug.h" +@@ -1151,7 +1152,7 @@ struct ieee80211_local { + /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */ + spinlock_t queue_stop_reason_lock; + +- int open_count; ++ local_t open_count; + int monitors, cooked_mntrs; + /* number of interfaces with corresponding FIF_ flags */ + int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll, +diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c +index 37bec0f864b7..c421755b2cd4 100644 +--- a/net/mac80211/iface.c ++++ b/net/mac80211/iface.c +@@ -561,7 +561,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) + break; + } + +- if (local->open_count == 0) { ++ if (local_read(&local->open_count) == 0) { + res = drv_start(local); + if (res) + goto err_del_bss; +@@ -608,7 +608,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) + res = drv_add_interface(local, sdata); + if (res) + goto err_stop; +- } else if (local->monitors == 0 && local->open_count == 0) { ++ } else if (local->monitors == 0 && local_read(&local->open_count) == 0) { + res = ieee80211_add_virtual_monitor(local); + if (res) + goto err_stop; +@@ -719,7 +719,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) + atomic_inc(&local->iff_allmultis); + + if (coming_up) +- local->open_count++; ++ local_inc(&local->open_count); + + if (hw_reconf_flags) + ieee80211_hw_config(local, hw_reconf_flags); +@@ -758,7 +758,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) + err_del_interface: + drv_remove_interface(local, sdata); + err_stop: +- if (!local->open_count) ++ if (!local_read(&local->open_count)) + drv_stop(local); + err_del_bss: + sdata->bss = NULL; +@@ -927,7 +927,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, + } + + if (going_down) +- local->open_count--; ++ local_dec(&local->open_count); + + switch (sdata->vif.type) { + case NL80211_IFTYPE_AP_VLAN: +@@ -1009,7 +1009,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, + spin_unlock_bh(&fq->lock); + } + +- if (local->open_count == 0) ++ if (local_read(&local->open_count) == 0) + ieee80211_clear_tx_pending(local); + + /* +@@ -1052,7 +1052,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, + if (cancel_scan) + flush_delayed_work(&local->scan_work); + +- if (local->open_count == 0) { ++ if (local_read(&local->open_count) == 0) { + ieee80211_stop_device(local); + + /* no reconfiguring after stop! */ +@@ -1063,7 +1063,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, + ieee80211_configure_filter(local); + ieee80211_hw_config(local, hw_reconf_flags); + +- if (local->monitors == local->open_count) ++ if (local->monitors == local_read(&local->open_count)) + ieee80211_add_virtual_monitor(local); + } + +@@ -1970,8 +1970,8 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local) + */ + cfg80211_shutdown_all_interfaces(local->hw.wiphy); + +- WARN(local->open_count, "%s: open count remains %d\n", +- wiphy_name(local->hw.wiphy), local->open_count); ++ WARN(local_read(&local->open_count), "%s: open count remains %ld\n", ++ wiphy_name(local->hw.wiphy), local_read(&local->open_count)); + + mutex_lock(&local->iflist_mtx); + list_for_each_entry_safe(sdata, tmp, &local->interfaces, list) { +diff --git a/net/mac80211/main.c b/net/mac80211/main.c +index 2bb6899854d4..2f3302f373f9 100644 +--- a/net/mac80211/main.c ++++ b/net/mac80211/main.c +@@ -170,7 +170,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed) + changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL | + IEEE80211_CONF_CHANGE_POWER); + +- if (changed && local->open_count) { ++ if (changed && local_read(&local->open_count)) { + ret = drv_config(local, changed); + /* + * Goal: +diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c +index 76a8bcd8ef11..4cb805061232 100644 +--- a/net/mac80211/pm.c ++++ b/net/mac80211/pm.c +@@ -19,7 +19,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) + struct ieee80211_sub_if_data *sdata; + struct sta_info *sta; + +- if (!local->open_count) ++ if (!local_read(&local->open_count)) + goto suspend; + + ieee80211_scan_cancel(local); +diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c +index 206698bc93f4..847e61021606 100644 +--- a/net/mac80211/rate.c ++++ b/net/mac80211/rate.c +@@ -901,7 +901,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local, + + ASSERT_RTNL(); + +- if (local->open_count) ++ if (local_read(&local->open_count)) + return -EBUSY; + + if (ieee80211_hw_check(&local->hw, HAS_RATE_CONTROL)) { +diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c +index b2c823ffad74..32c3d6e92912 100644 +--- a/net/mac80211/sta_info.c ++++ b/net/mac80211/sta_info.c +@@ -362,7 +362,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, + int size = sizeof(struct txq_info) + + ALIGN(hw->txq_data_size, sizeof(void *)); + +- txq_data = kcalloc(ARRAY_SIZE(sta->sta.txq), size, gfp); ++ txq_data = kcalloc(size, ARRAY_SIZE(sta->sta.txq), gfp); + if (!txq_data) + goto free; + +diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c +index dd190ff3daea..c29182614166 100644 +--- a/net/mac80211/tx.c ++++ b/net/mac80211/tx.c +@@ -3240,7 +3240,7 @@ static void ieee80211_xmit_fast_finish(struct ieee80211_sub_if_data *sdata, + case WLAN_CIPHER_SUITE_CCMP_256: + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: +- pn = atomic64_inc_return(&key->conf.tx_pn); ++ pn = atomic64_inc_return_unchecked(&key->conf.tx_pn); + crypto_hdr[0] = pn; + crypto_hdr[1] = pn >> 8; + crypto_hdr[4] = pn >> 16; +diff --git a/net/mac80211/util.c b/net/mac80211/util.c +index 545c79a42a77..5be464c69158 100644 +--- a/net/mac80211/util.c ++++ b/net/mac80211/util.c +@@ -1803,7 +1803,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) + bool suspended = local->suspended; + + /* nothing to do if HW shouldn't run */ +- if (!local->open_count) ++ if (!local_read(&local->open_count)) + goto wake_up; + + #ifdef CONFIG_PM +@@ -2116,7 +2116,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) + mutex_unlock(&local->mtx); + } + +- if (local->monitors == local->open_count && local->monitors > 0) ++ if (local->monitors == local_read(&local->open_count) && local->monitors > 0) + ieee80211_add_virtual_monitor(local); + + /* +@@ -2150,7 +2150,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) + * If this is for hw restart things are still running. + * We may want to change that later, however. + */ +- if (local->open_count && (!suspended || reconfig_due_to_wowlan)) ++ if (local_read(&local->open_count) && (!suspended || reconfig_due_to_wowlan)) + drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART); + + if (!suspended) +@@ -2164,7 +2164,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) + + ieee80211_flush_completed_scan(local, false); + +- if (local->open_count && !reconfig_due_to_wowlan) ++ if (local_read(&local->open_count) && !reconfig_due_to_wowlan) + drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND); + + list_for_each_entry(sdata, &local->interfaces, list) { +diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c +index 5c71d60f3a64..61339d1fd41e 100644 +--- a/net/mac80211/wpa.c ++++ b/net/mac80211/wpa.c +@@ -224,7 +224,7 @@ static int tkip_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) + return 0; + + /* Increase IV for the frame */ +- pn = atomic64_inc_return(&key->conf.tx_pn); ++ pn = atomic64_inc_return_unchecked(&key->conf.tx_pn); + pos = ieee80211_tkip_add_iv(pos, &key->conf, pn); + + /* hwaccel - with software IV */ +@@ -445,7 +445,7 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb, + hdr = (struct ieee80211_hdr *) pos; + pos += hdrlen; + +- pn64 = atomic64_inc_return(&key->conf.tx_pn); ++ pn64 = atomic64_inc_return_unchecked(&key->conf.tx_pn); + + pn[5] = pn64; + pn[4] = pn64 >> 8; +@@ -678,7 +678,7 @@ static int gcmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) + hdr = (struct ieee80211_hdr *)pos; + pos += hdrlen; + +- pn64 = atomic64_inc_return(&key->conf.tx_pn); ++ pn64 = atomic64_inc_return_unchecked(&key->conf.tx_pn); + + pn[5] = pn64; + pn[4] = pn64 >> 8; +@@ -954,7 +954,7 @@ ieee80211_crypto_aes_cmac_encrypt(struct ieee80211_tx_data *tx) + mmie->key_id = cpu_to_le16(key->conf.keyidx); + + /* PN = PN + 1 */ +- pn64 = atomic64_inc_return(&key->conf.tx_pn); ++ pn64 = atomic64_inc_return_unchecked(&key->conf.tx_pn); + + bip_ipn_set64(mmie->sequence_number, pn64); + +@@ -998,7 +998,7 @@ ieee80211_crypto_aes_cmac_256_encrypt(struct ieee80211_tx_data *tx) + mmie->key_id = cpu_to_le16(key->conf.keyidx); + + /* PN = PN + 1 */ +- pn64 = atomic64_inc_return(&key->conf.tx_pn); ++ pn64 = atomic64_inc_return_unchecked(&key->conf.tx_pn); + + bip_ipn_set64(mmie->sequence_number, pn64); + +@@ -1143,7 +1143,7 @@ ieee80211_crypto_aes_gmac_encrypt(struct ieee80211_tx_data *tx) + mmie->key_id = cpu_to_le16(key->conf.keyidx); + + /* PN = PN + 1 */ +- pn64 = atomic64_inc_return(&key->conf.tx_pn); ++ pn64 = atomic64_inc_return_unchecked(&key->conf.tx_pn); + + bip_ipn_set64(mmie->sequence_number, pn64); + +diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c +index 06019dba4b10..8b752f486bf7 100644 +--- a/net/mac802154/iface.c ++++ b/net/mac802154/iface.c +@@ -386,7 +386,7 @@ static int ieee802154_header_create(struct sk_buff *skb, + hdr.fc.type = cb->type; + hdr.fc.security_enabled = cb->secen; + hdr.fc.ack_request = cb->ackreq; +- hdr.seq = atomic_inc_return(&dev->ieee802154_ptr->dsn) & 0xFF; ++ hdr.seq = atomic_inc_return_unchecked(&dev->ieee802154_ptr->dsn) & 0xFF; + + if (mac802154_set_header_security(sdata, &hdr, cb) < 0) + return -EINVAL; +@@ -451,7 +451,7 @@ static int mac802154_header_create(struct sk_buff *skb, + memset(&hdr.fc, 0, sizeof(hdr.fc)); + hdr.fc.type = IEEE802154_FC_TYPE_DATA; + hdr.fc.ack_request = wpan_dev->ackreq; +- hdr.seq = atomic_inc_return(&dev->ieee802154_ptr->dsn) & 0xFF; ++ hdr.seq = atomic_inc_return_unchecked(&dev->ieee802154_ptr->dsn) & 0xFF; + + /* TODO currently a workaround to give zero cb block to set + * security parameters defaults according MIB. +@@ -576,7 +576,7 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata, + get_random_bytes(&tmp, sizeof(tmp)); + atomic_set(&wpan_dev->bsn, tmp); + get_random_bytes(&tmp, sizeof(tmp)); +- atomic_set(&wpan_dev->dsn, tmp); ++ atomic_set_unchecked(&wpan_dev->dsn, tmp); + + /* defaults per 802.15.4-2011 */ + wpan_dev->min_be = 3; +diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c +index 1309e2c34764..6e543c6413f8 100644 +--- a/net/mpls/af_mpls.c ++++ b/net/mpls/af_mpls.c +@@ -873,7 +873,7 @@ static int mpls_dev_sysctl_register(struct net_device *dev, + struct mpls_dev *mdev) + { + char path[sizeof("net/mpls/conf/") + IFNAMSIZ]; +- struct ctl_table *table; ++ ctl_table_no_const *table; + int i; + + table = kmemdup(&mpls_dev_table, sizeof(mpls_dev_table), GFP_KERNEL); +@@ -957,7 +957,7 @@ static void mpls_ifdown(struct net_device *dev, int event) + case NETDEV_CHANGE: + nh->nh_flags |= RTNH_F_LINKDOWN; + if (event != NETDEV_UNREGISTER) +- ACCESS_ONCE(rt->rt_nhn_alive) = rt->rt_nhn_alive - 1; ++ ACCESS_ONCE_RW(rt->rt_nhn_alive) = rt->rt_nhn_alive - 1; + break; + } + if (event == NETDEV_UNREGISTER) +@@ -995,7 +995,7 @@ static void mpls_ifup(struct net_device *dev, unsigned int nh_flags) + nh->nh_flags &= ~nh_flags; + } endfor_nexthops(rt); + +- ACCESS_ONCE(rt->rt_nhn_alive) = alive; ++ ACCESS_ONCE_RW(rt->rt_nhn_alive) = alive; + } + } + +@@ -1622,7 +1622,7 @@ static int mpls_platform_labels(struct ctl_table *table, int write, + struct net *net = table->data; + int platform_labels = net->mpls.platform_labels; + int ret; +- struct ctl_table tmp = { ++ ctl_table_no_const tmp = { + .procname = table->procname, + .data = &platform_labels, + .maxlen = sizeof(int), +@@ -1652,7 +1652,7 @@ static const struct ctl_table mpls_table[] = { + + static int mpls_net_init(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + net->mpls.platform_labels = 0; + net->mpls.platform_label = NULL; +diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig +index e8d56d9a4df2..473bc8e7adec 100644 +--- a/net/netfilter/Kconfig ++++ b/net/netfilter/Kconfig +@@ -1166,6 +1166,16 @@ config NETFILTER_XT_MATCH_ESP + + To compile it as a module, choose M here. If unsure, say N. + ++config NETFILTER_XT_MATCH_GRADM ++ tristate '"gradm" match support' ++ depends on NETFILTER_XTABLES && NETFILTER_ADVANCED ++ depends on GRKERNSEC && !GRKERNSEC_NO_RBAC ++ ---help--- ++ The gradm match allows to match on grsecurity RBAC being enabled. ++ It is useful when iptables rules are applied early on bootup to ++ prevent connections to the machine (except from a trusted host) ++ while the RBAC system is disabled. ++ + config NETFILTER_XT_MATCH_HASHLIMIT + tristate '"hashlimit" match support' + depends on IP6_NF_IPTABLES || IP6_NF_IPTABLES=n +diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile +index c23c3c84416f..7568d8b46d3e 100644 +--- a/net/netfilter/Makefile ++++ b/net/netfilter/Makefile +@@ -149,6 +149,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o + obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o + obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o + obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o ++obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o + obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o + obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o + obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o +diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c +index a748b0c2c981..90c1df696907 100644 +--- a/net/netfilter/ipset/ip_set_core.c ++++ b/net/netfilter/ipset/ip_set_core.c +@@ -324,7 +324,6 @@ ip_set_get_ipaddr6(struct nlattr *nla, union nf_inet_addr *ipaddr) + } + EXPORT_SYMBOL_GPL(ip_set_get_ipaddr6); + +-typedef void (*destroyer)(void *); + /* ipset data extension types, in size order */ + + const struct ip_set_ext_type ip_set_extensions[] = { +@@ -350,7 +349,7 @@ const struct ip_set_ext_type ip_set_extensions[] = { + .flag = IPSET_FLAG_WITH_COMMENT, + .len = sizeof(struct ip_set_comment), + .align = __alignof__(struct ip_set_comment), +- .destroy = (destroyer) ip_set_comment_free, ++ .destroy = ip_set_comment_free, + }, + }; + EXPORT_SYMBOL_GPL(ip_set_extensions); +@@ -1440,7 +1439,7 @@ static int ip_set_dump(struct net *net, struct sock *ctnl, struct sk_buff *skb, + return -IPSET_ERR_PROTOCOL; + + { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = ip_set_dump_start, + .done = ip_set_dump_done, + }; +@@ -2009,7 +2008,7 @@ ip_set_sockfn_get(struct sock *sk, int optval, void __user *user, int *len) + return ret; + } + +-static struct nf_sockopt_ops so_set __read_mostly = { ++static struct nf_sockopt_ops so_set = { + .pf = PF_INET, + .get_optmin = SO_IP_SET, + .get_optmax = SO_IP_SET + 1, +diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c +index 096a45103f14..c80bc59bb779 100644 +--- a/net/netfilter/ipvs/ip_vs_conn.c ++++ b/net/netfilter/ipvs/ip_vs_conn.c +@@ -591,7 +591,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest) + /* Increase the refcnt counter of the dest */ + ip_vs_dest_hold(dest); + +- conn_flags = atomic_read(&dest->conn_flags); ++ conn_flags = atomic_read_unchecked(&dest->conn_flags); + if (cp->protocol != IPPROTO_UDP) + conn_flags &= ~IP_VS_CONN_F_ONE_PACKET; + flags = cp->flags; +@@ -945,7 +945,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af, + + cp->control = NULL; + atomic_set(&cp->n_control, 0); +- atomic_set(&cp->in_pkts, 0); ++ atomic_set_unchecked(&cp->in_pkts, 0); + + cp->packet_xmit = NULL; + cp->app = NULL; +@@ -1252,7 +1252,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp) + + /* Don't drop the entry if its number of incoming packets is not + located in [0, 8] */ +- i = atomic_read(&cp->in_pkts); ++ i = atomic_read_unchecked(&cp->in_pkts); + if (i > 8 || i < 0) return 0; + + if (!todrop_rate[i]) return 0; +diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c +index 2c1b498a7a27..3bca85cd91c2 100644 +--- a/net/netfilter/ipvs/ip_vs_core.c ++++ b/net/netfilter/ipvs/ip_vs_core.c +@@ -613,9 +613,9 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb, + /* do not touch skb anymore */ + + if ((cp->flags & IP_VS_CONN_F_ONE_PACKET) && cp->control) +- atomic_inc(&cp->control->in_pkts); ++ atomic_inc_unchecked(&cp->control->in_pkts); + else +- atomic_inc(&cp->in_pkts); ++ atomic_inc_unchecked(&cp->in_pkts); + ip_vs_conn_put(cp); + return ret; + } +@@ -1991,13 +1991,13 @@ ip_vs_in(struct netns_ipvs *ipvs, unsigned int hooknum, struct sk_buff *skb, int + if (cp->flags & IP_VS_CONN_F_ONE_PACKET) + pkts = sysctl_sync_threshold(ipvs); + else +- pkts = atomic_add_return(1, &cp->in_pkts); ++ pkts = atomic_add_return_unchecked(1, &cp->in_pkts); + + if (ipvs->sync_state & IP_VS_STATE_MASTER) + ip_vs_sync_conn(ipvs, cp, pkts); + else if ((cp->flags & IP_VS_CONN_F_ONE_PACKET) && cp->control) + /* increment is done inside ip_vs_sync_conn too */ +- atomic_inc(&cp->control->in_pkts); ++ atomic_inc_unchecked(&cp->control->in_pkts); + + ip_vs_conn_put(cp); + return ret; +diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c +index a6e44ef2ec9a..43e4bb94225c 100644 +--- a/net/netfilter/ipvs/ip_vs_ctl.c ++++ b/net/netfilter/ipvs/ip_vs_ctl.c +@@ -841,7 +841,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest, + */ + ip_vs_rs_hash(ipvs, dest); + } +- atomic_set(&dest->conn_flags, conn_flags); ++ atomic_set_unchecked(&dest->conn_flags, conn_flags); + + /* bind the service */ + old_svc = rcu_dereference_protected(dest->svc, 1); +@@ -1728,7 +1728,7 @@ proc_do_sync_ports(struct ctl_table *table, int write, + * align with netns init in ip_vs_control_net_init() + */ + +-static struct ctl_table vs_vars[] = { ++static ctl_table_no_const vs_vars[] __read_only = { + { + .procname = "amemthresh", + .maxlen = sizeof(int), +@@ -2083,7 +2083,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v) + " %-7s %-6d %-10d %-10d\n", + &dest->addr.in6, + ntohs(dest->port), +- ip_vs_fwd_name(atomic_read(&dest->conn_flags)), ++ ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)), + atomic_read(&dest->weight), + atomic_read(&dest->activeconns), + atomic_read(&dest->inactconns)); +@@ -2094,7 +2094,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v) + "%-7s %-6d %-10d %-10d\n", + ntohl(dest->addr.ip), + ntohs(dest->port), +- ip_vs_fwd_name(atomic_read(&dest->conn_flags)), ++ ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)), + atomic_read(&dest->weight), + atomic_read(&dest->activeconns), + atomic_read(&dest->inactconns)); +@@ -2603,7 +2603,7 @@ __ip_vs_get_dest_entries(struct netns_ipvs *ipvs, const struct ip_vs_get_dests * + + entry.addr = dest->addr.ip; + entry.port = dest->port; +- entry.conn_flags = atomic_read(&dest->conn_flags); ++ entry.conn_flags = atomic_read_unchecked(&dest->conn_flags); + entry.weight = atomic_read(&dest->weight); + entry.u_threshold = dest->u_threshold; + entry.l_threshold = dest->l_threshold; +@@ -3196,7 +3196,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest) + if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) || + nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) || + nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD, +- (atomic_read(&dest->conn_flags) & ++ (atomic_read_unchecked(&dest->conn_flags) & + IP_VS_CONN_F_FWD_MASK)) || + nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT, + atomic_read(&dest->weight)) || +@@ -3893,7 +3893,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct netns_ipvs *ipvs) + { + struct net *net = ipvs->net; + int idx; +- struct ctl_table *tbl; ++ ctl_table_no_const *tbl; + + atomic_set(&ipvs->dropentry, 0); + spin_lock_init(&ipvs->dropentry_lock); +diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c +index cccf4d637412..8d603995f145 100644 +--- a/net/netfilter/ipvs/ip_vs_lblc.c ++++ b/net/netfilter/ipvs/ip_vs_lblc.c +@@ -118,7 +118,7 @@ struct ip_vs_lblc_table { + * IPVS LBLC sysctl table + */ + #ifdef CONFIG_SYSCTL +-static struct ctl_table vs_vars_table[] = { ++static ctl_table_no_const vs_vars_table[] __read_only = { + { + .procname = "lblc_expiration", + .data = NULL, +diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c +index 796d70e47ddd..8458955a4b1c 100644 +--- a/net/netfilter/ipvs/ip_vs_lblcr.c ++++ b/net/netfilter/ipvs/ip_vs_lblcr.c +@@ -289,7 +289,7 @@ struct ip_vs_lblcr_table { + * IPVS LBLCR sysctl table + */ + +-static struct ctl_table vs_vars_table[] = { ++static ctl_table_no_const vs_vars_table[] __read_only = { + { + .procname = "lblcr_expiration", + .data = NULL, +diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c +index 9350530c16c1..30644da190d2 100644 +--- a/net/netfilter/ipvs/ip_vs_sync.c ++++ b/net/netfilter/ipvs/ip_vs_sync.c +@@ -612,7 +612,7 @@ static void ip_vs_sync_conn_v0(struct netns_ipvs *ipvs, struct ip_vs_conn *cp, + cp = cp->control; + if (cp) { + if (cp->flags & IP_VS_CONN_F_TEMPLATE) +- pkts = atomic_add_return(1, &cp->in_pkts); ++ pkts = atomic_add_return_unchecked(1, &cp->in_pkts); + else + pkts = sysctl_sync_threshold(ipvs); + ip_vs_sync_conn(ipvs, cp, pkts); +@@ -773,7 +773,7 @@ void ip_vs_sync_conn(struct netns_ipvs *ipvs, struct ip_vs_conn *cp, int pkts) + if (!cp) + return; + if (cp->flags & IP_VS_CONN_F_TEMPLATE) +- pkts = atomic_add_return(1, &cp->in_pkts); ++ pkts = atomic_add_return_unchecked(1, &cp->in_pkts); + else + pkts = sysctl_sync_threshold(ipvs); + goto sloop; +@@ -922,7 +922,7 @@ static void ip_vs_proc_conn(struct netns_ipvs *ipvs, struct ip_vs_conn_param *pa + cp->in_seq = opt->in_seq; + cp->out_seq = opt->out_seq; + } +- atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs)); ++ atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs)); + cp->state = state; + cp->old_state = cp->state; + /* +diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c +index 01d3d894de46..fb0cd03c8305 100644 +--- a/net/netfilter/ipvs/ip_vs_xmit.c ++++ b/net/netfilter/ipvs/ip_vs_xmit.c +@@ -1255,7 +1255,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp, + else + rc = NF_ACCEPT; + /* do not touch skb anymore */ +- atomic_inc(&cp->in_pkts); ++ atomic_inc_unchecked(&cp->in_pkts); + goto out; + } + +@@ -1348,7 +1348,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, + else + rc = NF_ACCEPT; + /* do not touch skb anymore */ +- atomic_inc(&cp->in_pkts); ++ atomic_inc_unchecked(&cp->in_pkts); + goto out; + } + +diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c +index 45da11afa785..ef3e5dc36cbe 100644 +--- a/net/netfilter/nf_conntrack_acct.c ++++ b/net/netfilter/nf_conntrack_acct.c +@@ -64,7 +64,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = { + #ifdef CONFIG_SYSCTL + static int nf_conntrack_acct_init_sysctl(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table), + GFP_KERNEL); +diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c +index 6bd150882ba4..079b587bc371 100644 +--- a/net/netfilter/nf_conntrack_core.c ++++ b/net/netfilter/nf_conntrack_core.c +@@ -1788,7 +1788,7 @@ int nf_conntrack_hash_resize(unsigned int hashsize) + return 0; + } + +-int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp) ++int nf_conntrack_set_hashsize(const char *val, const struct kernel_param *kp) + { + unsigned int hashsize; + int rc; +diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c +index da9df2d56e66..d8f3df479ad8 100644 +--- a/net/netfilter/nf_conntrack_ecache.c ++++ b/net/netfilter/nf_conntrack_ecache.c +@@ -354,7 +354,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = { + #ifdef CONFIG_SYSCTL + static int nf_conntrack_event_init_sysctl(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table), + GFP_KERNEL); +diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c +index 6dc44d9b4190..6ccf1a3eef04 100644 +--- a/net/netfilter/nf_conntrack_helper.c ++++ b/net/netfilter/nf_conntrack_helper.c +@@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = { + + static int nf_conntrack_helper_init_sysctl(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table), + GFP_KERNEL); +diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c +index 04111c1c3988..e0abcef496a9 100644 +--- a/net/netfilter/nf_conntrack_netlink.c ++++ b/net/netfilter/nf_conntrack_netlink.c +@@ -1190,10 +1190,11 @@ static int ctnetlink_get_conntrack(struct net *net, struct sock *ctnl, + int err; + + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = ctnetlink_dump_table, + .done = ctnetlink_done, + }; ++ void *data = NULL; + + if (cda[CTA_MARK] && cda[CTA_MARK_MASK]) { + struct ctnetlink_filter *filter; +@@ -1202,9 +1203,9 @@ static int ctnetlink_get_conntrack(struct net *net, struct sock *ctnl, + if (IS_ERR(filter)) + return PTR_ERR(filter); + +- c.data = filter; ++ data = filter; + } +- return netlink_dump_start(ctnl, skb, nlh, &c); ++ return __netlink_dump_start(ctnl, skb, nlh, &c, data, THIS_MODULE); + } + + err = ctnetlink_parse_zone(cda[CTA_ZONE], &zone); +@@ -1342,7 +1343,7 @@ static int ctnetlink_get_ct_dying(struct net *net, struct sock *ctnl, + const struct nlattr * const cda[]) + { + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = ctnetlink_dump_dying, + .done = ctnetlink_done_list, + }; +@@ -1364,7 +1365,7 @@ static int ctnetlink_get_ct_unconfirmed(struct net *net, struct sock *ctnl, + const struct nlattr * const cda[]) + { + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = ctnetlink_dump_unconfirmed, + .done = ctnetlink_done_list, + }; +@@ -2043,7 +2044,7 @@ static int ctnetlink_stat_ct_cpu(struct net *net, struct sock *ctnl, + const struct nlattr * const cda[]) + { + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = ctnetlink_ct_stat_cpu_dump, + }; + return netlink_dump_start(ctnl, skb, nlh, &c); +@@ -2741,7 +2742,7 @@ static int ctnetlink_dump_exp_ct(struct net *net, struct sock *ctnl, + struct nf_conntrack_tuple_hash *h; + struct nf_conn *ct; + struct nf_conntrack_zone zone; +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = ctnetlink_exp_ct_dump_table, + .done = ctnetlink_exp_done, + }; +@@ -2760,9 +2761,8 @@ static int ctnetlink_dump_exp_ct(struct net *net, struct sock *ctnl, + return -ENOENT; + + ct = nf_ct_tuplehash_to_ctrack(h); +- c.data = ct; + +- err = netlink_dump_start(ctnl, skb, nlh, &c); ++ err = __netlink_dump_start(ctnl, skb, nlh, &c, ct, THIS_MODULE); + nf_ct_put(ct); + + return err; +@@ -2784,7 +2784,7 @@ static int ctnetlink_get_expect(struct net *net, struct sock *ctnl, + if (cda[CTA_EXPECT_MASTER]) + return ctnetlink_dump_exp_ct(net, ctnl, skb, nlh, cda); + else { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = ctnetlink_exp_dump_table, + .done = ctnetlink_exp_done, + }; +@@ -3250,7 +3250,7 @@ static int ctnetlink_stat_exp_cpu(struct net *net, struct sock *ctnl, + const struct nlattr * const cda[]) + { + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = ctnetlink_exp_stat_cpu_dump, + }; + return netlink_dump_start(ctnl, skb, nlh, &c); +diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c +index 8d2c7d8c666a..9155e0c874f0 100644 +--- a/net/netfilter/nf_conntrack_proto.c ++++ b/net/netfilter/nf_conntrack_proto.c +@@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net, + + static void + nf_ct_unregister_sysctl(struct ctl_table_header **header, +- struct ctl_table **table, ++ ctl_table_no_const **table, + unsigned int users) + { + if (users > 0) +diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c +index 5f446cd9f3fd..e8892005ca47 100644 +--- a/net/netfilter/nf_conntrack_standalone.c ++++ b/net/netfilter/nf_conntrack_standalone.c +@@ -533,7 +533,7 @@ static struct ctl_table nf_ct_netfilter_table[] = { + + static int nf_conntrack_standalone_init_sysctl(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table), + GFP_KERNEL); +diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c +index 7a394df0deb7..bd91a8aa4edb 100644 +--- a/net/netfilter/nf_conntrack_timestamp.c ++++ b/net/netfilter/nf_conntrack_timestamp.c +@@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = { + #ifdef CONFIG_SYSCTL + static int nf_conntrack_tstamp_init_sysctl(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table), + GFP_KERNEL); +diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c +index ffb9e8ada899..26067d85d000 100644 +--- a/net/netfilter/nf_log.c ++++ b/net/netfilter/nf_log.c +@@ -412,7 +412,7 @@ static const struct file_operations nflog_file_ops = { + + #ifdef CONFIG_SYSCTL + static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3]; +-static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1]; ++static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only; + + static int nf_log_proc_dostring(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) +@@ -424,7 +424,7 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write, + struct net *net = table->extra2; + + if (write) { +- struct ctl_table tmp = *table; ++ ctl_table_no_const tmp = *table; + + tmp.data = buf; + r = proc_dostring(&tmp, write, buffer, lenp, ppos); +@@ -444,13 +444,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write, + rcu_assign_pointer(net->nf.nf_loggers[tindex], logger); + mutex_unlock(&nf_log_mutex); + } else { ++ ctl_table_no_const nf_log_table = *table; ++ + mutex_lock(&nf_log_mutex); + logger = nft_log_dereference(net->nf.nf_loggers[tindex]); + if (!logger) +- table->data = "NONE"; ++ nf_log_table.data = "NONE"; + else +- table->data = logger->name; +- r = proc_dostring(table, write, buffer, lenp, ppos); ++ nf_log_table.data = logger->name; ++ r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos); + mutex_unlock(&nf_log_mutex); + } + +@@ -460,7 +462,7 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write, + static int netfilter_log_sysctl_init(struct net *net) + { + int i; +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = nf_log_sysctl_table; + if (!net_eq(net, &init_net)) { +diff --git a/net/netfilter/nf_nat_ftp.c b/net/netfilter/nf_nat_ftp.c +index e84a578dbe35..d76afafdc699 100644 +--- a/net/netfilter/nf_nat_ftp.c ++++ b/net/netfilter/nf_nat_ftp.c +@@ -134,7 +134,7 @@ static int __init nf_nat_ftp_init(void) + } + + /* Prior to 2.6.11, we had a ports param. No longer, but don't break users. */ +-static int warn_set(const char *val, struct kernel_param *kp) ++static int warn_set(const char *val, const struct kernel_param *kp) + { + printk(KERN_INFO KBUILD_MODNAME + ": kernel >= 2.6.10 only uses 'ports' for conntrack modules\n"); +diff --git a/net/netfilter/nf_nat_irc.c b/net/netfilter/nf_nat_irc.c +index 1fb2258c3535..8039bcd60758 100644 +--- a/net/netfilter/nf_nat_irc.c ++++ b/net/netfilter/nf_nat_irc.c +@@ -107,7 +107,7 @@ static int __init nf_nat_irc_init(void) + } + + /* Prior to 2.6.11, we had a ports param. No longer, but don't break users. */ +-static int warn_set(const char *val, struct kernel_param *kp) ++static int warn_set(const char *val, const struct kernel_param *kp) + { + printk(KERN_INFO KBUILD_MODNAME + ": kernel >= 2.6.10 only uses 'ports' for conntrack modules\n"); +diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c +index c68c1e58b362..8b5d6705c79e 100644 +--- a/net/netfilter/nf_sockopt.c ++++ b/net/netfilter/nf_sockopt.c +@@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg) + } + } + +- list_add(®->list, &nf_sockopts); ++ pax_list_add((struct list_head *)®->list, &nf_sockopts); + out: + mutex_unlock(&nf_sockopt_mutex); + return ret; +@@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt); + void nf_unregister_sockopt(struct nf_sockopt_ops *reg) + { + mutex_lock(&nf_sockopt_mutex); +- list_del(®->list); ++ pax_list_del((struct list_head *)®->list); + mutex_unlock(&nf_sockopt_mutex); + } + EXPORT_SYMBOL(nf_unregister_sockopt); +diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c +index 778fcdb83225..869b1e759fed 100644 +--- a/net/netfilter/nf_tables_api.c ++++ b/net/netfilter/nf_tables_api.c +@@ -506,7 +506,7 @@ static int nf_tables_gettable(struct net *net, struct sock *nlsk, + int err; + + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = nf_tables_dump_tables, + }; + return netlink_dump_start(nlsk, skb, nlh, &c); +@@ -1092,7 +1092,7 @@ static int nf_tables_getchain(struct net *net, struct sock *nlsk, + int err; + + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = nf_tables_dump_chains, + }; + return netlink_dump_start(nlsk, skb, nlh, &c); +@@ -2001,7 +2001,7 @@ static int nf_tables_getrule(struct net *net, struct sock *nlsk, + int err; + + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ netlink_dump_control_no_const c = { + .dump = nf_tables_dump_rules, + .done = nf_tables_dump_rules_done, + }; +@@ -2724,20 +2724,17 @@ static int nf_tables_getset(struct net *net, struct sock *nlsk, + return err; + + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = nf_tables_dump_sets, + .done = nf_tables_dump_sets_done, + }; + struct nft_ctx *ctx_dump; + +- ctx_dump = kmalloc(sizeof(*ctx_dump), GFP_KERNEL); ++ ctx_dump = kmemdup(&ctx, sizeof(ctx), GFP_KERNEL); + if (ctx_dump == NULL) + return -ENOMEM; + +- *ctx_dump = ctx; +- c.data = ctx_dump; +- +- return netlink_dump_start(nlsk, skb, nlh, &c); ++ return __netlink_dump_start(nlsk, skb, nlh, &c, ctx_dump, THIS_MODULE); + } + + /* Only accept unspec with dump */ +@@ -3330,7 +3327,7 @@ static int nf_tables_getsetelem(struct net *net, struct sock *nlsk, + return PTR_ERR(set); + + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = nf_tables_dump_set, + }; + return netlink_dump_start(nlsk, skb, nlh, &c); +diff --git a/net/netfilter/nfnetlink_acct.c b/net/netfilter/nfnetlink_acct.c +index d44d89b56127..c834ed3b22ea 100644 +--- a/net/netfilter/nfnetlink_acct.c ++++ b/net/netfilter/nfnetlink_acct.c +@@ -28,8 +28,8 @@ MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); + MODULE_DESCRIPTION("nfacct: Extended Netfilter accounting infrastructure"); + + struct nf_acct { +- atomic64_t pkts; +- atomic64_t bytes; ++ atomic64_unchecked_t pkts; ++ atomic64_unchecked_t bytes; + unsigned long flags; + struct list_head head; + atomic_t refcnt; +@@ -76,8 +76,8 @@ static int nfnl_acct_new(struct net *net, struct sock *nfnl, + if (matching) { + if (nlh->nlmsg_flags & NLM_F_REPLACE) { + /* reset counters if you request a replacement. */ +- atomic64_set(&matching->pkts, 0); +- atomic64_set(&matching->bytes, 0); ++ atomic64_set_unchecked(&matching->pkts, 0); ++ atomic64_set_unchecked(&matching->bytes, 0); + smp_mb__before_atomic(); + /* reset overquota flag if quota is enabled. */ + if ((matching->flags & NFACCT_F_QUOTA)) +@@ -116,11 +116,11 @@ static int nfnl_acct_new(struct net *net, struct sock *nfnl, + strncpy(nfacct->name, nla_data(tb[NFACCT_NAME]), NFACCT_NAME_MAX); + + if (tb[NFACCT_BYTES]) { +- atomic64_set(&nfacct->bytes, ++ atomic64_set_unchecked(&nfacct->bytes, + be64_to_cpu(nla_get_be64(tb[NFACCT_BYTES]))); + } + if (tb[NFACCT_PKTS]) { +- atomic64_set(&nfacct->pkts, ++ atomic64_set_unchecked(&nfacct->pkts, + be64_to_cpu(nla_get_be64(tb[NFACCT_PKTS]))); + } + atomic_set(&nfacct->refcnt, 1); +@@ -153,14 +153,14 @@ nfnl_acct_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, + + old_flags = acct->flags; + if (type == NFNL_MSG_ACCT_GET_CTRZERO) { +- pkts = atomic64_xchg(&acct->pkts, 0); +- bytes = atomic64_xchg(&acct->bytes, 0); ++ pkts = atomic64_xchg_unchecked(&acct->pkts, 0); ++ bytes = atomic64_xchg_unchecked(&acct->bytes, 0); + smp_mb__before_atomic(); + if (acct->flags & NFACCT_F_QUOTA) + clear_bit(NFACCT_OVERQUOTA_BIT, &acct->flags); + } else { +- pkts = atomic64_read(&acct->pkts); +- bytes = atomic64_read(&acct->bytes); ++ pkts = atomic64_read_unchecked(&acct->pkts); ++ bytes = atomic64_read_unchecked(&acct->bytes); + } + if (nla_put_be64(skb, NFACCT_PKTS, cpu_to_be64(pkts), + NFACCT_PAD) || +@@ -269,10 +269,11 @@ static int nfnl_acct_get(struct net *net, struct sock *nfnl, + char *acct_name; + + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = nfnl_acct_dump, + .done = nfnl_acct_done, + }; ++ void *data = NULL; + + if (tb[NFACCT_FILTER]) { + struct nfacct_filter *filter; +@@ -281,9 +282,9 @@ static int nfnl_acct_get(struct net *net, struct sock *nfnl, + if (IS_ERR(filter)) + return PTR_ERR(filter); + +- c.data = filter; ++ data = filter; + } +- return netlink_dump_start(nfnl, skb, nlh, &c); ++ return __netlink_dump_start(nfnl, skb, nlh, &c, data, THIS_MODULE); + } + + if (!tb[NFACCT_NAME]) +@@ -438,8 +439,8 @@ EXPORT_SYMBOL_GPL(nfnl_acct_put); + + void nfnl_acct_update(const struct sk_buff *skb, struct nf_acct *nfacct) + { +- atomic64_inc(&nfacct->pkts); +- atomic64_add(skb->len, &nfacct->bytes); ++ atomic64_inc_unchecked(&nfacct->pkts); ++ atomic64_add_unchecked(skb->len, &nfacct->bytes); + } + EXPORT_SYMBOL_GPL(nfnl_acct_update); + +@@ -475,7 +476,7 @@ int nfnl_acct_overquota(struct net *net, const struct sk_buff *skb, + + quota = (u64 *)nfacct->data; + now = (nfacct->flags & NFACCT_F_QUOTA_PKTS) ? +- atomic64_read(&nfacct->pkts) : atomic64_read(&nfacct->bytes); ++ atomic64_read_unchecked(&nfacct->pkts) : atomic64_read_unchecked(&nfacct->bytes); + + ret = now > *quota; + +diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c +index 3b79f34b5095..30666fc9d84e 100644 +--- a/net/netfilter/nfnetlink_cthelper.c ++++ b/net/netfilter/nfnetlink_cthelper.c +@@ -510,7 +510,7 @@ static int nfnl_cthelper_get(struct net *net, struct sock *nfnl, + bool tuple_set = false; + + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = nfnl_cthelper_dump_table, + }; + return netlink_dump_start(nfnl, skb, nlh, &c); +diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c +index 139e0867e56e..73899bc57bdf 100644 +--- a/net/netfilter/nfnetlink_cttimeout.c ++++ b/net/netfilter/nfnetlink_cttimeout.c +@@ -245,7 +245,7 @@ static int cttimeout_get_timeout(struct net *net, struct sock *ctnl, + struct ctnl_timeout *cur; + + if (nlh->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = ctnl_timeout_dump, + }; + return netlink_dump_start(ctnl, skb, nlh, &c); +diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c +index eb086a192c5a..68992f713b42 100644 +--- a/net/netfilter/nfnetlink_log.c ++++ b/net/netfilter/nfnetlink_log.c +@@ -85,7 +85,7 @@ static int nfnl_log_net_id __read_mostly; + struct nfnl_log_net { + spinlock_t instances_lock; + struct hlist_head instance_table[INSTANCE_BUCKETS]; +- atomic_t global_seq; ++ atomic_unchecked_t global_seq; + }; + + static struct nfnl_log_net *nfnl_log_pernet(struct net *net) +@@ -574,7 +574,7 @@ __build_packet_message(struct nfnl_log_net *log, + /* global sequence number */ + if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) && + nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL, +- htonl(atomic_inc_return(&log->global_seq)))) ++ htonl(atomic_inc_return_unchecked(&log->global_seq)))) + goto nla_put_failure; + + if (ct && nfnl_ct->build(inst->skb, ct, ctinfo, +diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c +index c21e7eb8dce0..79f631406aef 100644 +--- a/net/netfilter/nft_compat.c ++++ b/net/netfilter/nft_compat.c +@@ -337,14 +337,7 @@ static void nft_match_eval(const struct nft_expr *expr, + return; + } + +- switch (ret ? 1 : 0) { +- case 1: +- regs->verdict.code = NFT_CONTINUE; +- break; +- case 0: +- regs->verdict.code = NFT_BREAK; +- break; +- } ++ regs->verdict.code = ret ? NFT_CONTINUE : NFT_BREAK; + } + + static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = { +diff --git a/net/netfilter/xt_IDLETIMER.c b/net/netfilter/xt_IDLETIMER.c +index daf45da448fa..615f97032730 100644 +--- a/net/netfilter/xt_IDLETIMER.c ++++ b/net/netfilter/xt_IDLETIMER.c +@@ -41,19 +41,13 @@ + #include <linux/workqueue.h> + #include <linux/sysfs.h> + +-struct idletimer_tg_attr { +- struct attribute attr; +- ssize_t (*show)(struct kobject *kobj, +- struct attribute *attr, char *buf); +-}; +- + struct idletimer_tg { + struct list_head entry; + struct timer_list timer; + struct work_struct work; + + struct kobject *kobj; +- struct idletimer_tg_attr attr; ++ struct device_attribute attr; + + unsigned int refcnt; + }; +@@ -78,7 +72,7 @@ struct idletimer_tg *__idletimer_tg_find_by_label(const char *label) + return NULL; + } + +-static ssize_t idletimer_tg_show(struct kobject *kobj, struct attribute *attr, ++static ssize_t idletimer_tg_show(struct device *dev, struct device_attribute *attr, + char *buf) + { + struct idletimer_tg *timer; +@@ -86,7 +80,7 @@ static ssize_t idletimer_tg_show(struct kobject *kobj, struct attribute *attr, + + mutex_lock(&list_mutex); + +- timer = __idletimer_tg_find_by_label(attr->name); ++ timer = __idletimer_tg_find_by_label(attr->attr.name); + if (timer) + expires = timer->timer.expires; + +diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c +new file mode 100644 +index 000000000000..a7cb915fe1cf +--- /dev/null ++++ b/net/netfilter/xt_gradm.c +@@ -0,0 +1,51 @@ ++/* ++ * gradm match for netfilter ++ * Copyright (c) Zbigniew Krzystolik, 2010 ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License; either version ++ * 2 or 3 as published by the Free Software Foundation. ++ */ ++#include <linux/module.h> ++#include <linux/moduleparam.h> ++#include <linux/skbuff.h> ++#include <linux/netfilter/x_tables.h> ++#include <linux/grsecurity.h> ++#include <linux/netfilter/xt_gradm.h> ++ ++static bool ++gradm_mt(const struct sk_buff *skb, struct xt_action_param *par) ++{ ++ const struct xt_gradm_mtinfo *info = par->matchinfo; ++ bool retval = false; ++ if (gr_acl_is_enabled()) ++ retval = true; ++ return retval ^ info->invflags; ++} ++ ++static struct xt_match gradm_mt_reg __read_mostly = { ++ .name = "gradm", ++ .revision = 0, ++ .family = NFPROTO_UNSPEC, ++ .match = gradm_mt, ++ .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)), ++ .me = THIS_MODULE, ++}; ++ ++static int __init gradm_mt_init(void) ++{ ++ return xt_register_match(&gradm_mt_reg); ++} ++ ++static void __exit gradm_mt_exit(void) ++{ ++ xt_unregister_match(&gradm_mt_reg); ++} ++ ++module_init(gradm_mt_init); ++module_exit(gradm_mt_exit); ++MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>"); ++MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match"); ++MODULE_LICENSE("GPL"); ++MODULE_ALIAS("ipt_gradm"); ++MODULE_ALIAS("ip6t_gradm"); +diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c +index b89b688e9d01..c9383a252196 100644 +--- a/net/netfilter/xt_hashlimit.c ++++ b/net/netfilter/xt_hashlimit.c +@@ -1065,11 +1065,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net) + { + struct hashlimit_net *hashlimit_net = hashlimit_pernet(net); + +- hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net); ++ hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net); + if (!hashlimit_net->ipt_hashlimit) + return -ENOMEM; + #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES) +- hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net); ++ hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net); + if (!hashlimit_net->ip6t_hashlimit) { + remove_proc_entry("ipt_hashlimit", net->proc_net); + return -ENOMEM; +diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c +index e3b7a09b103e..ee271acf97c1 100644 +--- a/net/netfilter/xt_recent.c ++++ b/net/netfilter/xt_recent.c +@@ -639,7 +639,7 @@ static int __net_init recent_proc_net_init(struct net *net) + { + struct recent_net *recent_net = recent_pernet(net); + +- recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net); ++ recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net); + if (!recent_net->xt_recent) + return -ENOMEM; + return 0; +diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c +index 11de55e7a868..f25e448afda2 100644 +--- a/net/netfilter/xt_statistic.c ++++ b/net/netfilter/xt_statistic.c +@@ -19,7 +19,7 @@ + #include <linux/module.h> + + struct xt_statistic_priv { +- atomic_t count; ++ atomic_unchecked_t count; + } ____cacheline_aligned_in_smp; + + MODULE_LICENSE("GPL"); +@@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par) + break; + case XT_STATISTIC_MODE_NTH: + do { +- oval = atomic_read(&info->master->count); ++ oval = atomic_read_unchecked(&info->master->count); + nval = (oval == info->u.nth.every) ? 0 : oval + 1; +- } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval); ++ } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval); + if (nval == 0) + ret = !ret; + break; +@@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par) + info->master = kzalloc(sizeof(*info->master), GFP_KERNEL); + if (info->master == NULL) + return -ENOMEM; +- atomic_set(&info->master->count, info->u.nth.count); ++ atomic_set_unchecked(&info->master->count, info->u.nth.count); + + return 0; + } +diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c +index 246f29d365c0..1b680238f953 100644 +--- a/net/netlink/af_netlink.c ++++ b/net/netlink/af_netlink.c +@@ -287,7 +287,7 @@ static void netlink_overrun(struct sock *sk) + sk->sk_error_report(sk); + } + } +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + } + + static void netlink_rcv_wake(struct sock *sk) +@@ -1720,11 +1720,12 @@ static void netlink_cmsg_recv_pktinfo(struct msghdr *msg, struct sk_buff *skb) + static void netlink_cmsg_listen_all_nsid(struct sock *sk, struct msghdr *msg, + struct sk_buff *skb) + { ++ int nsid = NETLINK_CB(skb).nsid; ++ + if (!NETLINK_CB(skb).nsid_is_set) + return; + +- put_cmsg(msg, SOL_NETLINK, NETLINK_LISTEN_ALL_NSID, sizeof(int), +- &NETLINK_CB(skb).nsid); ++ put_cmsg(msg, SOL_NETLINK, NETLINK_LISTEN_ALL_NSID, sizeof(nsid), &nsid); + } + + static int netlink_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) +@@ -2168,7 +2169,9 @@ static int netlink_dump(struct sock *sk) + + int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb, + const struct nlmsghdr *nlh, +- struct netlink_dump_control *control) ++ struct netlink_dump_control *control, ++ void *data, ++ struct module *module) + { + struct netlink_callback *cb; + struct sock *sk; +@@ -2191,7 +2194,7 @@ int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb, + goto error_unlock; + } + /* add reference of module which cb->dump belongs to */ +- if (!try_module_get(control->module)) { ++ if (!try_module_get(module)) { + ret = -EPROTONOSUPPORT; + goto error_unlock; + } +@@ -2202,8 +2205,8 @@ int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb, + cb->dump = control->dump; + cb->done = control->done; + cb->nlh = nlh; +- cb->data = control->data; +- cb->module = control->module; ++ cb->data = data; ++ cb->module = module; + cb->min_dump_alloc = control->min_dump_alloc; + cb->skb = skb; + +@@ -2470,7 +2473,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v) + sk_wmem_alloc_get(s), + nlk->cb_running, + atomic_read(&s->sk_refcnt), +- atomic_read(&s->sk_drops), ++ atomic_read_unchecked(&s->sk_drops), + sock_i_ino(s) + ); + +@@ -2577,7 +2580,7 @@ static void __init netlink_add_usersock_entry(void) + netlink_table_ungrab(); + } + +-static struct pernet_operations __net_initdata netlink_net_ops = { ++static struct pernet_operations __net_initconst netlink_net_ops = { + .init = netlink_net_init, + .exit = netlink_net_exit, + }; +diff --git a/net/netlink/diag.c b/net/netlink/diag.c +index a5546249fb10..640606ef271c 100644 +--- a/net/netlink/diag.c ++++ b/net/netlink/diag.c +@@ -208,7 +208,7 @@ static int netlink_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h) + return -EINVAL; + + if (h->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = netlink_diag_dump, + .done = netlink_diag_dump_done, + }; +diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c +index 49c28e8ef01b..cb3be4d78ba2 100644 +--- a/net/netlink/genetlink.c ++++ b/net/netlink/genetlink.c +@@ -573,28 +573,26 @@ static int genl_family_rcv_msg(struct genl_family *family, + return -EOPNOTSUPP; + + if (!family->parallel_ops) { +- struct netlink_dump_control c = { +- .module = family->module, +- /* we have const, but the netlink API doesn't */ +- .data = (void *)ops, ++ static struct netlink_dump_control c = { + .start = genl_lock_start, + .dump = genl_lock_dumpit, + .done = genl_lock_done, + }; ++ /* we have const, but the netlink API doesn't */ ++ void *data = (void *)ops; + + genl_unlock(); +- rc = __netlink_dump_start(net->genl_sock, skb, nlh, &c); ++ rc = __netlink_dump_start(net->genl_sock, skb, nlh, &c, data, family->module); + genl_lock(); + + } else { +- struct netlink_dump_control c = { +- .module = family->module, ++ netlink_dump_control_no_const c = { + .start = ops->start, + .dump = ops->dumpit, + .done = ops->done, + }; + +- rc = __netlink_dump_start(net->genl_sock, skb, nlh, &c); ++ rc = __netlink_dump_start(net->genl_sock, skb, nlh, &c, NULL, family->module); + } + + return rc; +diff --git a/net/openvswitch/vport-geneve.c b/net/openvswitch/vport-geneve.c +index 5aaf3babfc3f..5080d01b45b3 100644 +--- a/net/openvswitch/vport-geneve.c ++++ b/net/openvswitch/vport-geneve.c +@@ -118,12 +118,17 @@ static struct vport *geneve_create(const struct vport_parms *parms) + return ovs_netdev_link(vport, parms->name); + } + ++static netdev_tx_t geneve_send(struct sk_buff *skb) ++{ ++ return dev_queue_xmit(skb); ++} ++ + static struct vport_ops ovs_geneve_vport_ops = { + .type = OVS_VPORT_TYPE_GENEVE, + .create = geneve_create, + .destroy = ovs_netdev_tunnel_destroy, + .get_options = geneve_get_options, +- .send = dev_queue_xmit, ++ .send = geneve_send, + }; + + static int __init ovs_geneve_tnl_init(void) +diff --git a/net/openvswitch/vport-gre.c b/net/openvswitch/vport-gre.c +index 0e72d95b0e8f..c082af54e5a4 100644 +--- a/net/openvswitch/vport-gre.c ++++ b/net/openvswitch/vport-gre.c +@@ -91,10 +91,15 @@ static struct vport *gre_create(const struct vport_parms *parms) + return ovs_netdev_link(vport, parms->name); + } + ++static netdev_tx_t gre_send(struct sk_buff *skb) ++{ ++ return dev_queue_xmit(skb); ++} ++ + static struct vport_ops ovs_gre_vport_ops = { + .type = OVS_VPORT_TYPE_GRE, + .create = gre_create, +- .send = dev_queue_xmit, ++ .send = gre_send, + .destroy = ovs_netdev_tunnel_destroy, + }; + +diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c +index e7da29021b38..bc85c2f5215e 100644 +--- a/net/openvswitch/vport-internal_dev.c ++++ b/net/openvswitch/vport-internal_dev.c +@@ -44,7 +44,7 @@ static struct internal_dev *internal_dev_priv(struct net_device *netdev) + } + + /* Called with rcu_read_lock_bh. */ +-static int internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev) ++static netdev_tx_t internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev) + { + int len, err; + +@@ -153,7 +153,7 @@ static const struct net_device_ops internal_dev_netdev_ops = { + .ndo_set_rx_headroom = internal_set_rx_headroom, + }; + +-static struct rtnl_link_ops internal_dev_link_ops __read_mostly = { ++static struct rtnl_link_ops internal_dev_link_ops = { + .kind = "openvswitch", + }; + +diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c +index 4e3972344aa6..50265d90018f 100644 +--- a/net/openvswitch/vport-netdev.c ++++ b/net/openvswitch/vport-netdev.c +@@ -204,11 +204,16 @@ struct vport *ovs_netdev_get_vport(struct net_device *dev) + return NULL; + } + ++static netdev_tx_t netdev_send(struct sk_buff *skb) ++{ ++ return dev_queue_xmit(skb); ++} ++ + static struct vport_ops ovs_netdev_vport_ops = { + .type = OVS_VPORT_TYPE_NETDEV, + .create = netdev_create, + .destroy = netdev_destroy, +- .send = dev_queue_xmit, ++ .send = netdev_send, + }; + + int __init ovs_netdev_init(void) +diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c +index 7eb955e453e6..479c9a6184c8 100644 +--- a/net/openvswitch/vport-vxlan.c ++++ b/net/openvswitch/vport-vxlan.c +@@ -155,12 +155,17 @@ static struct vport *vxlan_create(const struct vport_parms *parms) + return ovs_netdev_link(vport, parms->name); + } + ++static netdev_tx_t vxlan_send(struct sk_buff *skb) ++{ ++ return dev_queue_xmit(skb); ++} ++ + static struct vport_ops ovs_vxlan_netdev_vport_ops = { + .type = OVS_VPORT_TYPE_VXLAN, + .create = vxlan_create, + .destroy = ovs_netdev_tunnel_destroy, + .get_options = vxlan_get_options, +- .send = dev_queue_xmit, ++ .send = vxlan_send, + }; + + static int __init ovs_vxlan_tnl_init(void) +diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c +index 6a563e6e24de..18373b1aa262 100644 +--- a/net/packet/af_packet.c ++++ b/net/packet/af_packet.c +@@ -278,7 +278,7 @@ static int packet_direct_xmit(struct sk_buff *skb) + + return ret; + drop: +- atomic_long_inc(&dev->tx_dropped); ++ atomic_long_inc_unchecked(&dev->tx_dropped); + kfree_skb_list(skb); + return NET_XMIT_DROP; + } +@@ -1391,9 +1391,9 @@ static unsigned int fanout_demux_rollover(struct packet_fanout *f, + packet_rcv_has_room(po_next, skb) == ROOM_NORMAL) { + if (i != j) + po->rollover->sock = i; +- atomic_long_inc(&po->rollover->num); ++ atomic_long_inc_unchecked(&po->rollover->num); + if (room == ROOM_LOW) +- atomic_long_inc(&po->rollover->num_huge); ++ atomic_long_inc_unchecked(&po->rollover->num_huge); + return i; + } + +@@ -1401,7 +1401,7 @@ static unsigned int fanout_demux_rollover(struct packet_fanout *f, + i = 0; + } while (i != j); + +- atomic_long_inc(&po->rollover->num_failed); ++ atomic_long_inc_unchecked(&po->rollover->num_failed); + return idx; + } + +@@ -1662,9 +1662,9 @@ static int fanout_add(struct sock *sk, u16 id, u16 type_flags) + rollover = kzalloc(sizeof(*rollover), GFP_KERNEL); + if (!rollover) + goto out; +- atomic_long_set(&rollover->num, 0); +- atomic_long_set(&rollover->num_huge, 0); +- atomic_long_set(&rollover->num_failed, 0); ++ atomic_long_set_unchecked(&rollover->num, 0); ++ atomic_long_set_unchecked(&rollover->num_huge, 0); ++ atomic_long_set_unchecked(&rollover->num_failed, 0); + po->rollover = rollover; + } + +@@ -2119,7 +2119,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev, + is_drop_n_account = true; + spin_lock(&sk->sk_receive_queue.lock); + po->stats.stats1.tp_drops++; +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + spin_unlock(&sk->sk_receive_queue.lock); + + drop_n_restore: +@@ -3873,7 +3873,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname, + case PACKET_HDRLEN: + if (len > sizeof(int)) + len = sizeof(int); +- if (copy_from_user(&val, optval, len)) ++ if (len > sizeof(val) || copy_from_user(&val, optval, len)) + return -EFAULT; + switch (val) { + case TPACKET_V1: +@@ -3908,9 +3908,9 @@ static int packet_getsockopt(struct socket *sock, int level, int optname, + case PACKET_ROLLOVER_STATS: + if (!po->rollover) + return -EINVAL; +- rstats.tp_all = atomic_long_read(&po->rollover->num); +- rstats.tp_huge = atomic_long_read(&po->rollover->num_huge); +- rstats.tp_failed = atomic_long_read(&po->rollover->num_failed); ++ rstats.tp_all = atomic_long_read_unchecked(&po->rollover->num); ++ rstats.tp_huge = atomic_long_read_unchecked(&po->rollover->num_huge); ++ rstats.tp_failed = atomic_long_read_unchecked(&po->rollover->num_failed); + data = &rstats; + lv = sizeof(rstats); + break; +@@ -3928,7 +3928,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname, + len = lv; + if (put_user(len, optlen)) + return -EFAULT; +- if (copy_to_user(optval, data, len)) ++ if (len > sizeof(st) || copy_to_user(optval, data, len)) + return -EFAULT; + return 0; + } +diff --git a/net/packet/diag.c b/net/packet/diag.c +index 0ed68f0238bf..54c1dbe46d55 100644 +--- a/net/packet/diag.c ++++ b/net/packet/diag.c +@@ -236,7 +236,7 @@ static int packet_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h) + return -EINVAL; + + if (h->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = packet_diag_dump, + }; + return netlink_dump_start(net->diag_nlsk, skb, h, &c); +diff --git a/net/packet/internal.h b/net/packet/internal.h +index 9ee46314b7d7..6b79352cba59 100644 +--- a/net/packet/internal.h ++++ b/net/packet/internal.h +@@ -93,9 +93,9 @@ struct packet_fanout { + struct packet_rollover { + int sock; + struct rcu_head rcu; +- atomic_long_t num; +- atomic_long_t num_huge; +- atomic_long_t num_failed; ++ atomic_long_unchecked_t num; ++ atomic_long_unchecked_t num_huge; ++ atomic_long_unchecked_t num_failed; + #define ROLLOVER_HLEN (L1_CACHE_BYTES / sizeof(u32)) + u32 history[ROLLOVER_HLEN] ____cacheline_aligned; + } ____cacheline_aligned_in_smp; +diff --git a/net/phonet/pep.c b/net/phonet/pep.c +index 850a86cde0b3..8884a37cd5d1 100644 +--- a/net/phonet/pep.c ++++ b/net/phonet/pep.c +@@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb) + + case PNS_PEP_CTRL_REQ: + if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + break; + } + __skb_pull(skb, 4); +@@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb) + } + + if (pn->rx_credits == 0) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + err = -ENOBUFS; + break; + } +@@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb) + } + + if (pn->rx_credits == 0) { +- atomic_inc(&sk->sk_drops); ++ atomic_inc_unchecked(&sk->sk_drops); + err = NET_RX_DROP; + break; + } +diff --git a/net/phonet/socket.c b/net/phonet/socket.c +index ffd5f2297584..94a18ec4c719 100644 +--- a/net/phonet/socket.c ++++ b/net/phonet/socket.c +@@ -613,7 +613,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v) + from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)), + sock_i_ino(sk), + atomic_read(&sk->sk_refcnt), sk, +- atomic_read(&sk->sk_drops)); ++ atomic_read_unchecked(&sk->sk_drops)); + } + seq_pad(seq, '\n'); + return 0; +diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c +index c02a8c4bc11f..3c5b600204ef 100644 +--- a/net/phonet/sysctl.c ++++ b/net/phonet/sysctl.c +@@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write, + { + int ret; + int range[2] = {local_port_range[0], local_port_range[1]}; +- struct ctl_table tmp = { ++ ctl_table_no_const tmp = { + .data = &range, + .maxlen = sizeof(range), + .mode = table->mode, +diff --git a/net/rds/cong.c b/net/rds/cong.c +index 8398fee7c866..80a1acaeaac9 100644 +--- a/net/rds/cong.c ++++ b/net/rds/cong.c +@@ -78,7 +78,7 @@ + * finds that the saved generation number is smaller than the global generation + * number, it wakes up the process. + */ +-static atomic_t rds_cong_generation = ATOMIC_INIT(0); ++static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0); + + /* + * Congestion monitoring +@@ -248,7 +248,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask) + rdsdebug("waking map %p for %pI4\n", + map, &map->m_addr); + rds_stats_inc(s_cong_update_received); +- atomic_inc(&rds_cong_generation); ++ atomic_inc_unchecked(&rds_cong_generation); + if (waitqueue_active(&map->m_waitq)) + wake_up(&map->m_waitq); + if (waitqueue_active(&rds_poll_waitq)) +@@ -274,7 +274,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated); + + int rds_cong_updated_since(unsigned long *recent) + { +- unsigned long gen = atomic_read(&rds_cong_generation); ++ unsigned long gen = atomic_read_unchecked(&rds_cong_generation); + + if (likely(*recent == gen)) + return 0; +diff --git a/net/rds/ib.h b/net/rds/ib.h +index 45ac8e8e58f4..2a69ee7726d0 100644 +--- a/net/rds/ib.h ++++ b/net/rds/ib.h +@@ -153,7 +153,7 @@ struct rds_ib_connection { + /* sending acks */ + unsigned long i_ack_flags; + #ifdef KERNEL_HAS_ATOMIC64 +- atomic64_t i_ack_next; /* next ACK to send */ ++ atomic64_unchecked_t i_ack_next; /* next ACK to send */ + #else + spinlock_t i_ack_lock; /* protect i_ack_next */ + u64 i_ack_next; /* next ACK to send */ +diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c +index 5b2ab95afa07..be81157ed6ca 100644 +--- a/net/rds/ib_cm.c ++++ b/net/rds/ib_cm.c +@@ -833,7 +833,7 @@ void rds_ib_conn_path_shutdown(struct rds_conn_path *cp) + /* Clear the ACK state */ + clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags); + #ifdef KERNEL_HAS_ATOMIC64 +- atomic64_set(&ic->i_ack_next, 0); ++ atomic64_set_unchecked(&ic->i_ack_next, 0); + #else + ic->i_ack_next = 0; + #endif +diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c +index 606a11f681d2..4c55743f7a5e 100644 +--- a/net/rds/ib_recv.c ++++ b/net/rds/ib_recv.c +@@ -624,7 +624,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic) + #else + void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq, int ack_required) + { +- atomic64_set(&ic->i_ack_next, seq); ++ atomic64_set_unchecked(&ic->i_ack_next, seq); + if (ack_required) { + smp_mb__before_atomic(); + set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags); +@@ -636,7 +636,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic) + clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags); + smp_mb__after_atomic(); + +- return atomic64_read(&ic->i_ack_next); ++ return atomic64_read_unchecked(&ic->i_ack_next); + } + #endif + +diff --git a/net/rds/rds.h b/net/rds/rds.h +index 67ba67c058b1..e20950c5a433 100644 +--- a/net/rds/rds.h ++++ b/net/rds/rds.h +@@ -500,7 +500,7 @@ struct rds_transport { + void (*sync_mr)(void *trans_private, int direction); + void (*free_mr)(void *trans_private, int invalidate); + void (*flush_mrs)(void); +-}; ++} __do_const; + + struct rds_sock { + struct sock rs_sk; +diff --git a/net/rds/tcp.c b/net/rds/tcp.c +index 20e2923dc827..999f6293de6e 100644 +--- a/net/rds/tcp.c ++++ b/net/rds/tcp.c +@@ -59,7 +59,7 @@ static int rds_tcp_skbuf_handler(struct ctl_table *ctl, int write, + static int rds_tcp_min_sndbuf = SOCK_MIN_SNDBUF; + static int rds_tcp_min_rcvbuf = SOCK_MIN_RCVBUF; + +-static struct ctl_table rds_tcp_sysctl_table[] = { ++static ctl_table_no_const rds_tcp_sysctl_table[] = { + #define RDS_TCP_SNDBUF 0 + { + .procname = "rds_tcp_sndbuf", +@@ -88,7 +88,7 @@ void rds_tcp_nonagle(struct socket *sock) + int val = 1; + + set_fs(KERNEL_DS); +- sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val, ++ sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val, + sizeof(val)); + set_fs(oldfs); + } +@@ -415,7 +415,7 @@ void rds_tcp_accept_work(struct sock *sk) + static __net_init int rds_tcp_init_net(struct net *net) + { + struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid); +- struct ctl_table *tbl; ++ ctl_table_no_const *tbl; + int err = 0; + + memset(rtn, 0, sizeof(*rtn)); +diff --git a/net/rds/tcp.h b/net/rds/tcp.h +index 9a1cc8906576..d5eb68da7777 100644 +--- a/net/rds/tcp.h ++++ b/net/rds/tcp.h +@@ -17,9 +17,9 @@ struct rds_tcp_connection { + */ + struct mutex t_conn_path_lock; + struct socket *t_sock; +- void *t_orig_write_space; +- void *t_orig_data_ready; +- void *t_orig_state_change; ++ void (*t_orig_write_space)(struct sock *sk); ++ void (*t_orig_data_ready)(struct sock *sk); ++ void (*t_orig_state_change)(struct sock *sk); + + struct rds_tcp_incoming *t_tinc; + size_t t_tinc_hdr_rem; +diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c +index 89d09b481f47..1bc5525761a5 100644 +--- a/net/rds/tcp_send.c ++++ b/net/rds/tcp_send.c +@@ -44,7 +44,7 @@ static void rds_tcp_cork(struct socket *sock, int val) + + oldfs = get_fs(); + set_fs(KERNEL_DS); +- sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val, ++ sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val, + sizeof(val)); + set_fs(oldfs); + } +diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c +index 2d59c9be40e1..fcd4ae036e36 100644 +--- a/net/rxrpc/af_rxrpc.c ++++ b/net/rxrpc/af_rxrpc.c +@@ -42,7 +42,7 @@ static const struct proto_ops rxrpc_rpc_ops; + u32 rxrpc_epoch; + + /* current debugging ID */ +-atomic_t rxrpc_debug_id; ++atomic_unchecked_t rxrpc_debug_id; + + /* count of skbs currently in use */ + atomic_t rxrpc_n_tx_skbs, rxrpc_n_rx_skbs; +diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h +index f60e35576526..edf6530456d4 100644 +--- a/net/rxrpc/ar-internal.h ++++ b/net/rxrpc/ar-internal.h +@@ -122,7 +122,7 @@ struct rxrpc_host_header { + u32 epoch; /* client boot timestamp */ + u32 cid; /* connection and channel ID */ + u32 callNumber; /* call ID (0 for connection-level packets) */ +- u32 seq; /* sequence number of pkt in call stream */ ++ u32 seq __intentional_overflow(-1); /* sequence number of pkt in call stream */ + u32 serial; /* serial number of pkt sent to network */ + u8 type; /* packet type */ + u8 flags; /* packet flags */ +@@ -379,7 +379,7 @@ struct rxrpc_connection { + u32 local_abort; /* local abort code */ + u32 remote_abort; /* remote abort code */ + int debug_id; /* debug ID for printks */ +- atomic_t serial; /* packet serial number counter */ ++ atomic_unchecked_t serial; /* packet serial number counter */ + unsigned int hi_serial; /* highest serial number received */ + u32 security_nonce; /* response re-use preventer */ + u8 size_align; /* data size alignment (for security) */ +@@ -794,7 +794,7 @@ extern const char rxrpc_ack_names[RXRPC_ACK__INVALID + 1][4]; + */ + extern atomic_t rxrpc_n_tx_skbs, rxrpc_n_rx_skbs; + extern u32 rxrpc_epoch; +-extern atomic_t rxrpc_debug_id; ++extern atomic_unchecked_t rxrpc_debug_id; + extern struct workqueue_struct *rxrpc_workqueue; + + /* +diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c +index 1ed18d8c9c9f..e69a4de33a06 100644 +--- a/net/rxrpc/call_object.c ++++ b/net/rxrpc/call_object.c +@@ -145,7 +145,7 @@ struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp) + spin_lock_init(&call->lock); + rwlock_init(&call->state_lock); + atomic_set(&call->usage, 1); +- call->debug_id = atomic_inc_return(&rxrpc_debug_id); ++ call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id); + + memset(&call->sock_node, 0xed, sizeof(call->sock_node)); + +diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c +index 3f9d8d7ec632..2032f99437c2 100644 +--- a/net/rxrpc/conn_event.c ++++ b/net/rxrpc/conn_event.c +@@ -112,7 +112,7 @@ static void rxrpc_conn_retransmit_call(struct rxrpc_connection *conn, + iov.iov_base = &pkt; + iov.iov_len = len; + +- serial = atomic_inc_return(&conn->serial); ++ serial = atomic_inc_return_unchecked(&conn->serial); + pkt.whdr.serial = htonl(serial); + + switch (chan->last_type) { +@@ -219,7 +219,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn, + + len = iov[0].iov_len + iov[1].iov_len; + +- serial = atomic_inc_return(&conn->serial); ++ serial = atomic_inc_return_unchecked(&conn->serial); + whdr.serial = htonl(serial); + _proto("Tx CONN ABORT %%%u { %d }", serial, conn->local_abort); + +diff --git a/net/rxrpc/conn_object.c b/net/rxrpc/conn_object.c +index e1e83af47866..3efb1ba3bbbd 100644 +--- a/net/rxrpc/conn_object.c ++++ b/net/rxrpc/conn_object.c +@@ -51,7 +51,7 @@ struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp) + skb_queue_head_init(&conn->rx_queue); + conn->security = &rxrpc_no_security; + spin_lock_init(&conn->state_lock); +- conn->debug_id = atomic_inc_return(&rxrpc_debug_id); ++ conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id); + conn->size_align = 4; + conn->idle_timestamp = jiffies; + } +diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c +index ff4864d550b8..03ca73c1ac53 100644 +--- a/net/rxrpc/local_object.c ++++ b/net/rxrpc/local_object.c +@@ -93,7 +93,7 @@ static struct rxrpc_local *rxrpc_alloc_local(const struct sockaddr_rxrpc *srx) + spin_lock_init(&local->client_conns_lock); + spin_lock_init(&local->lock); + rwlock_init(&local->services_lock); +- local->debug_id = atomic_inc_return(&rxrpc_debug_id); ++ local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id); + memcpy(&local->srx, srx, sizeof(*srx)); + } + +diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c +index 5dab1ff3a6c2..164d8d82d885 100644 +--- a/net/rxrpc/output.c ++++ b/net/rxrpc/output.c +@@ -158,7 +158,7 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, bool ping) + iov[1].iov_len = sizeof(pkt->ackinfo); + len = iov[0].iov_len + iov[1].iov_len; + +- serial = atomic_inc_return(&conn->serial); ++ serial = atomic_inc_return_unchecked(&conn->serial); + pkt->whdr.serial = htonl(serial); + trace_rxrpc_tx_ack(call, serial, + ntohl(pkt->ack.firstPacket), +@@ -249,7 +249,7 @@ int rxrpc_send_abort_packet(struct rxrpc_call *call) + iov[0].iov_base = &pkt; + iov[0].iov_len = sizeof(pkt); + +- serial = atomic_inc_return(&conn->serial); ++ serial = atomic_inc_return_unchecked(&conn->serial); + pkt.whdr.serial = htonl(serial); + + ret = kernel_sendmsg(conn->params.local->socket, +@@ -278,7 +278,7 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb, + _enter(",{%d}", skb->len); + + /* Each transmission of a Tx packet needs a new serial number */ +- serial = atomic_inc_return(&conn->serial); ++ serial = atomic_inc_return_unchecked(&conn->serial); + + whdr.epoch = htonl(conn->proto.epoch); + whdr.cid = htonl(call->cid); +diff --git a/net/rxrpc/peer_object.c b/net/rxrpc/peer_object.c +index 862eea6b266c..9f4a15a146c7 100644 +--- a/net/rxrpc/peer_object.c ++++ b/net/rxrpc/peer_object.c +@@ -229,7 +229,7 @@ struct rxrpc_peer *rxrpc_alloc_peer(struct rxrpc_local *local, gfp_t gfp) + peer->service_conns = RB_ROOT; + seqlock_init(&peer->service_conn_lock); + spin_lock_init(&peer->lock); +- peer->debug_id = atomic_inc_return(&rxrpc_debug_id); ++ peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id); + } + + _leave(" = %p", peer); +diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c +index 65cd980767fa..dd6af9dbdae4 100644 +--- a/net/rxrpc/proc.c ++++ b/net/rxrpc/proc.c +@@ -176,7 +176,7 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v) + atomic_read(&conn->usage), + rxrpc_conn_states[conn->state], + key_serial(conn->params.key), +- atomic_read(&conn->serial), ++ atomic_read_unchecked(&conn->serial), + conn->hi_serial); + + return 0; +diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c +index 4374e7b9c7bf..c93df58f043c 100644 +--- a/net/rxrpc/rxkad.c ++++ b/net/rxrpc/rxkad.c +@@ -636,7 +636,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn) + + len = iov[0].iov_len + iov[1].iov_len; + +- serial = atomic_inc_return(&conn->serial); ++ serial = atomic_inc_return_unchecked(&conn->serial); + whdr.serial = htonl(serial); + _proto("Tx CHALLENGE %%%u", serial); + +@@ -690,7 +690,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn, + + len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len; + +- serial = atomic_inc_return(&conn->serial); ++ serial = atomic_inc_return_unchecked(&conn->serial); + whdr.serial = htonl(serial); + _proto("Tx RESPONSE %%%u", serial); + +diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c +index 6cfb6e9038c2..eaa7ef4c788f 100644 +--- a/net/sched/sch_generic.c ++++ b/net/sched/sch_generic.c +@@ -362,7 +362,7 @@ void netif_carrier_on(struct net_device *dev) + if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) { + if (dev->reg_state == NETREG_UNINITIALIZED) + return; +- atomic_inc(&dev->carrier_changes); ++ atomic_inc_unchecked(&dev->carrier_changes); + linkwatch_fire_event(dev); + if (netif_running(dev)) + __netdev_watchdog_up(dev); +@@ -381,7 +381,7 @@ void netif_carrier_off(struct net_device *dev) + if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) { + if (dev->reg_state == NETREG_UNINITIALIZED) + return; +- atomic_inc(&dev->carrier_changes); ++ atomic_inc_unchecked(&dev->carrier_changes); + linkwatch_fire_event(dev); + } + } +diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c +index 0c090600f377..d4300e29b069 100644 +--- a/net/sctp/ipv6.c ++++ b/net/sctp/ipv6.c +@@ -1006,7 +1006,7 @@ static const struct inet6_protocol sctpv6_protocol = { + .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL, + }; + +-static struct sctp_af sctp_af_inet6 = { ++static struct sctp_af sctp_af_inet6 __read_only = { + .sa_family = AF_INET6, + .sctp_xmit = sctp_v6_xmit, + .setsockopt = ipv6_setsockopt, +@@ -1063,7 +1063,7 @@ void sctp_v6_pf_init(void) + + void sctp_v6_pf_exit(void) + { +- list_del(&sctp_af_inet6.list); ++ pax_list_del(&sctp_af_inet6.list); + } + + /* Initialize IPv6 support and register with socket layer. */ +diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c +index 7b523e3f551f..0fe6a388200f 100644 +--- a/net/sctp/protocol.c ++++ b/net/sctp/protocol.c +@@ -860,8 +860,10 @@ int sctp_register_af(struct sctp_af *af) + return 0; + } + ++ pax_open_kernel(); + INIT_LIST_HEAD(&af->list); +- list_add_tail(&af->list, &sctp_address_families); ++ pax_close_kernel(); ++ pax_list_add_tail(&af->list, &sctp_address_families); + return 1; + } + +@@ -1063,7 +1065,7 @@ static const struct net_protocol sctp_protocol = { + }; + + /* IPv4 address related functions. */ +-static struct sctp_af sctp_af_inet = { ++static struct sctp_af sctp_af_inet __read_only = { + .sa_family = AF_INET, + .sctp_xmit = sctp_v4_xmit, + .setsockopt = ip_setsockopt, +@@ -1147,7 +1149,7 @@ static void sctp_v4_pf_init(void) + + static void sctp_v4_pf_exit(void) + { +- list_del(&sctp_af_inet.list); ++ pax_list_del(&sctp_af_inet.list); + } + + static int sctp_v4_protosw_init(void) +diff --git a/net/sctp/sctp_diag.c b/net/sctp/sctp_diag.c +index 048954eee984..1f085085aa8e 100644 +--- a/net/sctp/sctp_diag.c ++++ b/net/sctp/sctp_diag.c +@@ -157,7 +157,7 @@ static int inet_sctp_diag_fill(struct sock *sk, struct sctp_association *asoc, + mem[SK_MEMINFO_WMEM_QUEUED] = sk->sk_wmem_queued; + mem[SK_MEMINFO_OPTMEM] = atomic_read(&sk->sk_omem_alloc); + mem[SK_MEMINFO_BACKLOG] = sk->sk_backlog.len; +- mem[SK_MEMINFO_DROPS] = atomic_read(&sk->sk_drops); ++ mem[SK_MEMINFO_DROPS] = atomic_read_unchecked(&sk->sk_drops); + + if (nla_put(skb, INET_DIAG_SKMEMINFO, sizeof(mem), &mem) < 0) + goto errout; +diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c +index c345bf153bed..41a50e560b8d 100644 +--- a/net/sctp/sm_sideeffect.c ++++ b/net/sctp/sm_sideeffect.c +@@ -444,7 +444,7 @@ static void sctp_generate_sack_event(unsigned long data) + sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK); + } + +-sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = { ++sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = { + NULL, + sctp_generate_t1_cookie_event, + sctp_generate_t1_init_event, +@@ -1091,7 +1091,7 @@ int sctp_do_sm(struct net *net, sctp_event_t event_type, sctp_subtype_t subtype, + const sctp_sm_table_entry_t *state_fn; + sctp_disposition_t status; + int error = 0; +- typedef const char *(printfn_t)(sctp_subtype_t); ++ typedef const char *(printfn_t)(const sctp_subtype_t); + static printfn_t *table[] = { + NULL, sctp_cname, sctp_tname, sctp_oname, sctp_pname, + }; +diff --git a/net/sctp/socket.c b/net/sctp/socket.c +index 9647e314d4fc..1bc3a45c22e7 100644 +--- a/net/sctp/socket.c ++++ b/net/sctp/socket.c +@@ -4722,7 +4722,7 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv + len = sizeof(int); + if (put_user(len, optlen)) + return -EFAULT; +- if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int))) ++ if (put_user(sctp_sk(sk)->autoclose, (int __user *)optval)) + return -EFAULT; + return 0; + } +@@ -5148,6 +5148,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len, + ->addr_to_user(sp, &temp); + if (space_left < addrlen) + return -ENOMEM; ++ if (addrlen > sizeof(temp) || addrlen < 0) ++ return -EFAULT; + if (copy_to_user(to, &temp, addrlen)) + return -EFAULT; + to += addrlen; +@@ -7865,6 +7867,10 @@ struct proto sctp_prot = { + .unhash = sctp_unhash, + .get_port = sctp_get_port, + .obj_size = sizeof(struct sctp_sock), ++ .useroffset = offsetof(struct sctp_sock, subscribe), ++ .usersize = offsetof(struct sctp_sock, initmsg) - ++ offsetof(struct sctp_sock, subscribe) + ++ sizeof(((struct sctp_sock *)0)->initmsg), + .sysctl_mem = sysctl_sctp_mem, + .sysctl_rmem = sysctl_sctp_rmem, + .sysctl_wmem = sysctl_sctp_wmem, +diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c +index daf8554fd42a..4ab495b0f21f 100644 +--- a/net/sctp/sysctl.c ++++ b/net/sctp/sysctl.c +@@ -324,7 +324,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write, + loff_t *ppos) + { + struct net *net = current->nsproxy->net_ns; +- struct ctl_table tbl; ++ ctl_table_no_const tbl; + bool changed = false; + char *none = "none"; + char tmp[8] = {0}; +@@ -372,7 +372,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write, + struct net *net = current->nsproxy->net_ns; + unsigned int min = *(unsigned int *) ctl->extra1; + unsigned int max = *(unsigned int *) ctl->extra2; +- struct ctl_table tbl; ++ ctl_table_no_const tbl; + int ret, new_value; + + memset(&tbl, 0, sizeof(struct ctl_table)); +@@ -401,7 +401,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write, + struct net *net = current->nsproxy->net_ns; + unsigned int min = *(unsigned int *) ctl->extra1; + unsigned int max = *(unsigned int *) ctl->extra2; +- struct ctl_table tbl; ++ ctl_table_no_const tbl; + int ret, new_value; + + memset(&tbl, 0, sizeof(struct ctl_table)); +@@ -439,7 +439,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write, + loff_t *ppos) + { + struct net *net = current->nsproxy->net_ns; +- struct ctl_table tbl; ++ ctl_table_no_const tbl; + int new_value, ret; + + memset(&tbl, 0, sizeof(struct ctl_table)); +@@ -466,7 +466,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write, + + int sctp_sysctl_net_register(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + int i; + + table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL); +diff --git a/net/socket.c b/net/socket.c +index 6bbccf05854f..1991a222de26 100644 +--- a/net/socket.c ++++ b/net/socket.c +@@ -89,6 +89,7 @@ + #include <linux/magic.h> + #include <linux/slab.h> + #include <linux/xattr.h> ++#include <linux/in.h> + + #include <asm/uaccess.h> + #include <asm/unistd.h> +@@ -107,6 +108,7 @@ + #include <linux/atalk.h> + #include <net/busy_poll.h> + #include <linux/errqueue.h> ++#include <linux/grsock.h> + + #ifdef CONFIG_NET_RX_BUSY_POLL + unsigned int sysctl_net_busy_read __read_mostly; +@@ -160,7 +162,7 @@ static const struct file_operations socket_file_ops = { + */ + + static DEFINE_SPINLOCK(net_family_lock); +-static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly; ++const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly; + + /* + * Statistics counters of the socket lists +@@ -369,7 +371,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type, + &sockfs_dentry_operations, SOCKFS_MAGIC); + } + +-static struct vfsmount *sock_mnt __read_mostly; ++struct vfsmount *sock_mnt __read_mostly; + + static struct file_system_type sock_fs_type = { + .name = "sockfs", +@@ -1108,6 +1110,8 @@ int __sock_create(struct net *net, int family, int type, int protocol, + return -EAFNOSUPPORT; + if (type < 0 || type >= SOCK_MAX) + return -EINVAL; ++ if (protocol < 0) ++ return -EINVAL; + + /* Compatibility. + +@@ -1124,6 +1128,20 @@ int __sock_create(struct net *net, int family, int type, int protocol, + if (err) + return err; + ++ if(!kern && !gr_search_socket(family, type, protocol)) { ++ if (rcu_access_pointer(net_families[family]) == NULL) ++ return -EAFNOSUPPORT; ++ else ++ return -EACCES; ++ } ++ ++ if (!kern && gr_handle_sock_all(family, type, protocol)) { ++ if (rcu_access_pointer(net_families[family]) == NULL) ++ return -EAFNOSUPPORT; ++ else ++ return -EACCES; ++ } ++ + /* + * Allocate the socket and allow the family to set things up. if + * the protocol is 0, the family is instructed to select an appropriate +@@ -1375,6 +1393,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen) + if (sock) { + err = move_addr_to_kernel(umyaddr, addrlen, &address); + if (err >= 0) { ++ if (gr_handle_sock_server((struct sockaddr *)&address)) { ++ err = -EACCES; ++ goto error; ++ } ++ err = gr_search_bind(sock, (struct sockaddr_in *)&address); ++ if (err) ++ goto error; ++ + err = security_socket_bind(sock, + (struct sockaddr *)&address, + addrlen); +@@ -1383,6 +1409,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen) + (struct sockaddr *) + &address, addrlen); + } ++error: + fput_light(sock->file, fput_needed); + } + return err; +@@ -1406,10 +1433,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog) + if ((unsigned int)backlog > somaxconn) + backlog = somaxconn; + ++ if (gr_handle_sock_server_other(sock->sk)) { ++ err = -EPERM; ++ goto error; ++ } ++ ++ err = gr_search_listen(sock); ++ if (err) ++ goto error; ++ + err = security_socket_listen(sock, backlog); + if (!err) + err = sock->ops->listen(sock, backlog); + ++error: + fput_light(sock->file, fput_needed); + } + return err; +@@ -1453,6 +1490,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr, + newsock->type = sock->type; + newsock->ops = sock->ops; + ++ if (gr_handle_sock_server_other(sock->sk)) { ++ err = -EPERM; ++ sock_release(newsock); ++ goto out_put; ++ } ++ ++ err = gr_search_accept(sock); ++ if (err) { ++ sock_release(newsock); ++ goto out_put; ++ } ++ + /* + * We don't need try_module_get here, as the listening socket (sock) + * has the protocol module (sock->ops->owner) held. +@@ -1498,6 +1547,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr, + fd_install(newfd, newfile); + err = newfd; + ++ gr_attach_curr_ip(newsock->sk); ++ + out_put: + fput_light(sock->file, fput_needed); + out: +@@ -1530,6 +1581,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr, + int, addrlen) + { + struct socket *sock; ++ struct sockaddr *sck; + struct sockaddr_storage address; + int err, fput_needed; + +@@ -1540,6 +1592,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr, + if (err < 0) + goto out_put; + ++ sck = (struct sockaddr *)&address; ++ ++ if (gr_handle_sock_client(sck)) { ++ err = -EACCES; ++ goto out_put; ++ } ++ ++ err = gr_search_connect(sock, (struct sockaddr_in *)sck); ++ if (err) ++ goto out_put; ++ + err = + security_socket_connect(sock, (struct sockaddr *)&address, addrlen); + if (err) +@@ -1562,7 +1625,7 @@ SYSCALL_DEFINE3(getsockname, int, fd, struct sockaddr __user *, usockaddr, + int __user *, usockaddr_len) + { + struct socket *sock; +- struct sockaddr_storage address; ++ struct sockaddr_storage address = { }; + int len, err, fput_needed; + + sock = sockfd_lookup_light(fd, &err, &fput_needed); +@@ -1593,7 +1656,7 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr, + int __user *, usockaddr_len) + { + struct socket *sock; +- struct sockaddr_storage address; ++ struct sockaddr_storage address = { }; + int len, err, fput_needed; + + sock = sockfd_lookup_light(fd, &err, &fput_needed); +@@ -1621,6 +1684,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr, + * the protocol. + */ + ++asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int); ++ + SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len, + unsigned int, flags, struct sockaddr __user *, addr, + int, addr_len) +@@ -1684,7 +1749,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size, + struct socket *sock; + struct iovec iov; + struct msghdr msg; +- struct sockaddr_storage address; ++ struct sockaddr_storage address = { }; + int err, err2; + int fput_needed; + +@@ -1929,7 +1994,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg, + * checking falls down on this. + */ + if (copy_from_user(ctl_buf, +- (void __user __force *)msg_sys->msg_control, ++ (void __force_user *)msg_sys->msg_control, + ctl_len)) + goto out_freectl; + msg_sys->msg_control = ctl_buf; +@@ -2087,7 +2152,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg, + ssize_t err; + + /* kernel mode address */ +- struct sockaddr_storage addr; ++ struct sockaddr_storage addr = { }; + + /* user mode address pointers */ + struct sockaddr __user *uaddr; +@@ -2735,7 +2800,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32) + ifr = compat_alloc_user_space(buf_size); + rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8); + +- if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ)) ++ if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ)) + return -EFAULT; + + if (put_user(convert_in ? rxnfc : compat_ptr(data), +@@ -2846,7 +2911,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd, + old_fs = get_fs(); + set_fs(KERNEL_DS); + err = dev_ioctl(net, cmd, +- (struct ifreq __user __force *) &kifr); ++ (struct ifreq __force_user *) &kifr); + set_fs(old_fs); + + return err; +@@ -2939,7 +3004,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd, + + old_fs = get_fs(); + set_fs(KERNEL_DS); +- err = dev_ioctl(net, cmd, (void __user __force *)&ifr); ++ err = dev_ioctl(net, cmd, (void __force_user *)&ifr); + set_fs(old_fs); + + if (cmd == SIOCGIFMAP && !err) { +@@ -3023,7 +3088,7 @@ static int routing_ioctl(struct net *net, struct socket *sock, + ret |= get_user(rtdev, &(ur4->rt_dev)); + if (rtdev) { + ret |= copy_from_user(devname, compat_ptr(rtdev), 15); +- r4.rt_dev = (char __user __force *)devname; ++ r4.rt_dev = (char __force_user *)devname; + devname[15] = 0; + } else + r4.rt_dev = NULL; +@@ -3250,8 +3315,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname, + int __user *uoptlen; + int err; + +- uoptval = (char __user __force *) optval; +- uoptlen = (int __user __force *) optlen; ++ uoptval = (char __force_user *) optval; ++ uoptlen = (int __force_user *) optlen; + + set_fs(KERNEL_DS); + if (level == SOL_SOCKET) +@@ -3271,7 +3336,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname, + char __user *uoptval; + int err; + +- uoptval = (char __user __force *) optval; ++ uoptval = (char __force_user *) optval; + + set_fs(KERNEL_DS); + if (level == SOL_SOCKET) +diff --git a/net/sunrpc/Kconfig b/net/sunrpc/Kconfig +index 04ce2c0b660e..b1dd1bdfa362 100644 +--- a/net/sunrpc/Kconfig ++++ b/net/sunrpc/Kconfig +@@ -38,6 +38,7 @@ config SUNRPC_DEBUG + bool "RPC: Enable dprintk debugging" + depends on SUNRPC && SYSCTL + select DEBUG_FS ++ depends on !GRKERNSEC_KMEM + help + This option enables a sysctl-based debugging interface + that is be used by the 'rpcdebug' utility to turn on or off +diff --git a/net/sunrpc/auth_gss/gss_rpc_upcall.c b/net/sunrpc/auth_gss/gss_rpc_upcall.c +index f0c6a8c78a56..3acb45935396 100644 +--- a/net/sunrpc/auth_gss/gss_rpc_upcall.c ++++ b/net/sunrpc/auth_gss/gss_rpc_upcall.c +@@ -55,8 +55,8 @@ enum { + #define PROC(proc, name) \ + [GSSX_##proc] = { \ + .p_proc = GSSX_##proc, \ +- .p_encode = (kxdreproc_t)gssx_enc_##name, \ +- .p_decode = (kxdrdproc_t)gssx_dec_##name, \ ++ .p_encode = gssx_enc_##name, \ ++ .p_decode = gssx_dec_##name, \ + .p_arglen = GSSX_ARG_##name##_sz, \ + .p_replen = GSSX_RES_##name##_sz, \ + .p_statidx = GSSX_##proc, \ +diff --git a/net/sunrpc/auth_gss/gss_rpc_xdr.c b/net/sunrpc/auth_gss/gss_rpc_xdr.c +index 25d9a9cf7b66..89a9726ffbcc 100644 +--- a/net/sunrpc/auth_gss/gss_rpc_xdr.c ++++ b/net/sunrpc/auth_gss/gss_rpc_xdr.c +@@ -731,10 +731,12 @@ static int gssx_enc_cb(struct xdr_stream *xdr, struct gssx_cb *cb) + return err; + } + +-void gssx_enc_accept_sec_context(struct rpc_rqst *req, ++void gssx_enc_accept_sec_context(void *_req, + struct xdr_stream *xdr, +- struct gssx_arg_accept_sec_context *arg) ++ void *_arg) + { ++ struct rpc_rqst *req = _req; ++ struct gssx_arg_accept_sec_context *arg = _arg; + int err; + + err = gssx_enc_call_ctx(xdr, &arg->call_ctx); +@@ -787,10 +789,11 @@ void gssx_enc_accept_sec_context(struct rpc_rqst *req, + dprintk("RPC: gssx_enc_accept_sec_context: %d\n", err); + } + +-int gssx_dec_accept_sec_context(struct rpc_rqst *rqstp, ++int gssx_dec_accept_sec_context(void *rqstp, + struct xdr_stream *xdr, +- struct gssx_res_accept_sec_context *res) ++ void *_res) + { ++ struct gssx_res_accept_sec_context *res = _res; + u32 value_follows; + int err; + struct page *scratch; +diff --git a/net/sunrpc/auth_gss/gss_rpc_xdr.h b/net/sunrpc/auth_gss/gss_rpc_xdr.h +index 9d88c6239f01..53396b60fc87 100644 +--- a/net/sunrpc/auth_gss/gss_rpc_xdr.h ++++ b/net/sunrpc/auth_gss/gss_rpc_xdr.h +@@ -177,12 +177,12 @@ struct gssx_res_accept_sec_context { + #define gssx_dec_store_cred NULL + #define gssx_enc_init_sec_context NULL + #define gssx_dec_init_sec_context NULL +-void gssx_enc_accept_sec_context(struct rpc_rqst *req, ++void gssx_enc_accept_sec_context(void *req, + struct xdr_stream *xdr, +- struct gssx_arg_accept_sec_context *args); +-int gssx_dec_accept_sec_context(struct rpc_rqst *rqstp, ++ void *args); ++int gssx_dec_accept_sec_context(void *rqstp, + struct xdr_stream *xdr, +- struct gssx_res_accept_sec_context *res); ++ void *res); + #define gssx_enc_release_handle NULL + #define gssx_dec_release_handle NULL + #define gssx_enc_get_mic NULL +diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c +index 153082598522..1e2fe0d50af0 100644 +--- a/net/sunrpc/auth_gss/svcauth_gss.c ++++ b/net/sunrpc/auth_gss/svcauth_gss.c +@@ -1149,7 +1149,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd, + uint64_t *handle) + { + struct rsc rsci, *rscp = NULL; +- static atomic64_t ctxhctr; ++ static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0); + long long ctxh; + struct gss_api_mech *gm = NULL; + time_t expiry; +@@ -1160,7 +1160,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd, + status = -ENOMEM; + /* the handle needs to be just a unique id, + * use a static counter */ +- ctxh = atomic64_inc_return(&ctxhctr); ++ ctxh = atomic64_inc_return_unchecked(&ctxhctr); + + /* make a copy for the caller */ + *handle = ctxh; +diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c +index 8aabe12201f8..52b88d4fec63 100644 +--- a/net/sunrpc/cache.c ++++ b/net/sunrpc/cache.c +@@ -1624,7 +1624,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net) + struct sunrpc_net *sn; + + sn = net_generic(net, sunrpc_net_id); +- cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc); ++ cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc); + if (cd->u.procfs.proc_ent == NULL) + goto out_nomem; + cd->u.procfs.channel_ent = NULL; +diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c +index b2ae4f150ec6..b89288c3316e 100644 +--- a/net/sunrpc/clnt.c ++++ b/net/sunrpc/clnt.c +@@ -1547,7 +1547,9 @@ call_start(struct rpc_task *task) + (RPC_IS_ASYNC(task) ? "async" : "sync")); + + /* Increment call count */ +- task->tk_msg.rpc_proc->p_count++; ++ pax_open_kernel(); ++ (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++; ++ pax_close_kernel(); + clnt->cl_stats->rpccnt++; + task->tk_action = call_reserve; + } +diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c +index 5b30603596d0..d49e23a88ba4 100644 +--- a/net/sunrpc/rpcb_clnt.c ++++ b/net/sunrpc/rpcb_clnt.c +@@ -842,9 +842,11 @@ static void rpcb_getport_done(struct rpc_task *child, void *data) + * XDR functions for rpcbind + */ + +-static void rpcb_enc_mapping(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct rpcbind_args *rpcb) ++static void rpcb_enc_mapping(void *_req, struct xdr_stream *xdr, ++ void *_rpcb) + { ++ struct rpc_rqst *req = _req; ++ const struct rpcbind_args *rpcb = _rpcb; + __be32 *p; + + dprintk("RPC: %5u encoding PMAP_%s call (%u, %u, %d, %u)\n", +@@ -859,9 +861,11 @@ static void rpcb_enc_mapping(struct rpc_rqst *req, struct xdr_stream *xdr, + *p = cpu_to_be32(rpcb->r_port); + } + +-static int rpcb_dec_getport(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct rpcbind_args *rpcb) ++static int rpcb_dec_getport(void *_req, struct xdr_stream *xdr, ++ void *_rpcb) + { ++ struct rpc_rqst *req = _req; ++ struct rpcbind_args *rpcb = _rpcb; + unsigned long port; + __be32 *p; + +@@ -881,9 +885,11 @@ static int rpcb_dec_getport(struct rpc_rqst *req, struct xdr_stream *xdr, + return 0; + } + +-static int rpcb_dec_set(struct rpc_rqst *req, struct xdr_stream *xdr, +- unsigned int *boolp) ++static int rpcb_dec_set(void *_req, struct xdr_stream *xdr, ++ void *_boolp) + { ++ struct rpc_rqst *req = _req; ++ unsigned int *boolp = _boolp; + __be32 *p; + + p = xdr_inline_decode(xdr, 4); +@@ -916,9 +922,11 @@ static void encode_rpcb_string(struct xdr_stream *xdr, const char *string, + xdr_encode_opaque(p, string, len); + } + +-static void rpcb_enc_getaddr(struct rpc_rqst *req, struct xdr_stream *xdr, +- const struct rpcbind_args *rpcb) ++static void rpcb_enc_getaddr(void *_req, struct xdr_stream *xdr, ++ void *_rpcb) + { ++ struct rpc_rqst *req = _req; ++ const struct rpcbind_args *rpcb = _rpcb; + __be32 *p; + + dprintk("RPC: %5u encoding RPCB_%s call (%u, %u, '%s', '%s')\n", +@@ -936,9 +944,11 @@ static void rpcb_enc_getaddr(struct rpc_rqst *req, struct xdr_stream *xdr, + encode_rpcb_string(xdr, rpcb->r_owner, RPCB_MAXOWNERLEN); + } + +-static int rpcb_dec_getaddr(struct rpc_rqst *req, struct xdr_stream *xdr, +- struct rpcbind_args *rpcb) ++static int rpcb_dec_getaddr(void *_req, struct xdr_stream *xdr, ++ void *_rpcb) + { ++ struct rpc_rqst *req = _req; ++ struct rpcbind_args *rpcb = _rpcb; + struct sockaddr_storage address; + struct sockaddr *sap = (struct sockaddr *)&address; + __be32 *p; +@@ -992,8 +1002,8 @@ static int rpcb_dec_getaddr(struct rpc_rqst *req, struct xdr_stream *xdr, + static struct rpc_procinfo rpcb_procedures2[] = { + [RPCBPROC_SET] = { + .p_proc = RPCBPROC_SET, +- .p_encode = (kxdreproc_t)rpcb_enc_mapping, +- .p_decode = (kxdrdproc_t)rpcb_dec_set, ++ .p_encode = rpcb_enc_mapping, ++ .p_decode = rpcb_dec_set, + .p_arglen = RPCB_mappingargs_sz, + .p_replen = RPCB_setres_sz, + .p_statidx = RPCBPROC_SET, +@@ -1002,8 +1012,8 @@ static struct rpc_procinfo rpcb_procedures2[] = { + }, + [RPCBPROC_UNSET] = { + .p_proc = RPCBPROC_UNSET, +- .p_encode = (kxdreproc_t)rpcb_enc_mapping, +- .p_decode = (kxdrdproc_t)rpcb_dec_set, ++ .p_encode = rpcb_enc_mapping, ++ .p_decode = rpcb_dec_set, + .p_arglen = RPCB_mappingargs_sz, + .p_replen = RPCB_setres_sz, + .p_statidx = RPCBPROC_UNSET, +@@ -1012,8 +1022,8 @@ static struct rpc_procinfo rpcb_procedures2[] = { + }, + [RPCBPROC_GETPORT] = { + .p_proc = RPCBPROC_GETPORT, +- .p_encode = (kxdreproc_t)rpcb_enc_mapping, +- .p_decode = (kxdrdproc_t)rpcb_dec_getport, ++ .p_encode = rpcb_enc_mapping, ++ .p_decode = rpcb_dec_getport, + .p_arglen = RPCB_mappingargs_sz, + .p_replen = RPCB_getportres_sz, + .p_statidx = RPCBPROC_GETPORT, +@@ -1025,8 +1035,8 @@ static struct rpc_procinfo rpcb_procedures2[] = { + static struct rpc_procinfo rpcb_procedures3[] = { + [RPCBPROC_SET] = { + .p_proc = RPCBPROC_SET, +- .p_encode = (kxdreproc_t)rpcb_enc_getaddr, +- .p_decode = (kxdrdproc_t)rpcb_dec_set, ++ .p_encode = rpcb_enc_getaddr, ++ .p_decode = rpcb_dec_set, + .p_arglen = RPCB_getaddrargs_sz, + .p_replen = RPCB_setres_sz, + .p_statidx = RPCBPROC_SET, +@@ -1035,8 +1045,8 @@ static struct rpc_procinfo rpcb_procedures3[] = { + }, + [RPCBPROC_UNSET] = { + .p_proc = RPCBPROC_UNSET, +- .p_encode = (kxdreproc_t)rpcb_enc_getaddr, +- .p_decode = (kxdrdproc_t)rpcb_dec_set, ++ .p_encode = rpcb_enc_getaddr, ++ .p_decode = rpcb_dec_set, + .p_arglen = RPCB_getaddrargs_sz, + .p_replen = RPCB_setres_sz, + .p_statidx = RPCBPROC_UNSET, +@@ -1045,8 +1055,8 @@ static struct rpc_procinfo rpcb_procedures3[] = { + }, + [RPCBPROC_GETADDR] = { + .p_proc = RPCBPROC_GETADDR, +- .p_encode = (kxdreproc_t)rpcb_enc_getaddr, +- .p_decode = (kxdrdproc_t)rpcb_dec_getaddr, ++ .p_encode = rpcb_enc_getaddr, ++ .p_decode = rpcb_dec_getaddr, + .p_arglen = RPCB_getaddrargs_sz, + .p_replen = RPCB_getaddrres_sz, + .p_statidx = RPCBPROC_GETADDR, +@@ -1058,8 +1068,8 @@ static struct rpc_procinfo rpcb_procedures3[] = { + static struct rpc_procinfo rpcb_procedures4[] = { + [RPCBPROC_SET] = { + .p_proc = RPCBPROC_SET, +- .p_encode = (kxdreproc_t)rpcb_enc_getaddr, +- .p_decode = (kxdrdproc_t)rpcb_dec_set, ++ .p_encode = rpcb_enc_getaddr, ++ .p_decode = rpcb_dec_set, + .p_arglen = RPCB_getaddrargs_sz, + .p_replen = RPCB_setres_sz, + .p_statidx = RPCBPROC_SET, +@@ -1068,8 +1078,8 @@ static struct rpc_procinfo rpcb_procedures4[] = { + }, + [RPCBPROC_UNSET] = { + .p_proc = RPCBPROC_UNSET, +- .p_encode = (kxdreproc_t)rpcb_enc_getaddr, +- .p_decode = (kxdrdproc_t)rpcb_dec_set, ++ .p_encode = rpcb_enc_getaddr, ++ .p_decode = rpcb_dec_set, + .p_arglen = RPCB_getaddrargs_sz, + .p_replen = RPCB_setres_sz, + .p_statidx = RPCBPROC_UNSET, +@@ -1078,8 +1088,8 @@ static struct rpc_procinfo rpcb_procedures4[] = { + }, + [RPCBPROC_GETADDR] = { + .p_proc = RPCBPROC_GETADDR, +- .p_encode = (kxdreproc_t)rpcb_enc_getaddr, +- .p_decode = (kxdrdproc_t)rpcb_dec_getaddr, ++ .p_encode = rpcb_enc_getaddr, ++ .p_decode = rpcb_dec_getaddr, + .p_arglen = RPCB_getaddrargs_sz, + .p_replen = RPCB_getaddrres_sz, + .p_statidx = RPCBPROC_GETADDR, +diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c +index 5db68b371db2..174f818369d2 100644 +--- a/net/sunrpc/sched.c ++++ b/net/sunrpc/sched.c +@@ -262,9 +262,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key, int mode) + #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS) + static void rpc_task_set_debuginfo(struct rpc_task *task) + { +- static atomic_t rpc_pid; ++ static atomic_unchecked_t rpc_pid; + +- task->tk_pid = atomic_inc_return(&rpc_pid); ++ task->tk_pid = atomic_inc_return_unchecked(&rpc_pid); + } + #else + static inline void rpc_task_set_debuginfo(struct rpc_task *task) +diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c +index 2ecb994314c1..5afb49ff1e18 100644 +--- a/net/sunrpc/stats.c ++++ b/net/sunrpc/stats.c +@@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net) + + dprintk("RPC: registering /proc/net/rpc\n"); + sn = net_generic(net, sunrpc_net_id); +- sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net); ++ sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net); + if (sn->proc_net_rpc == NULL) + return -ENOMEM; + +diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c +index 75f290bddca1..6ca88e915ea1 100644 +--- a/net/sunrpc/svc.c ++++ b/net/sunrpc/svc.c +@@ -50,7 +50,7 @@ EXPORT_SYMBOL_GPL(svc_pool_map); + static DEFINE_MUTEX(svc_pool_map_mutex);/* protects svc_pool_map.count only */ + + static int +-param_set_pool_mode(const char *val, struct kernel_param *kp) ++param_set_pool_mode(const char *val, const struct kernel_param *kp) + { + int *ip = (int *)kp->arg; + struct svc_pool_map *m = &svc_pool_map; +@@ -80,7 +80,7 @@ param_set_pool_mode(const char *val, struct kernel_param *kp) + } + + static int +-param_get_pool_mode(char *buf, struct kernel_param *kp) ++param_get_pool_mode(char *buf, const struct kernel_param *kp) + { + int *ip = (int *)kp->arg; + +@@ -1182,7 +1182,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv) + svc_putnl(resv, RPC_SUCCESS); + + /* Bump per-procedure stats counter */ +- procp->pc_count++; ++ pax_open_kernel(); ++ (*(unsigned int *)&procp->pc_count)++; ++ pax_close_kernel(); + + /* Initialize storage for argp and resp */ + memset(rqstp->rq_argp, 0, procp->pc_argsize); +diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c +index 64af4f034de6..199fb4872c53 100644 +--- a/net/sunrpc/svcauth_unix.c ++++ b/net/sunrpc/svcauth_unix.c +@@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd, + (*bpp)[-1] = '\n'; + } + +-static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid); ++static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid); + + static int unix_gid_parse(struct cache_detail *cd, + char *mesg, int mlen) +diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c +index c846ca9f1eba..d5968b4e4a61 100644 +--- a/net/sunrpc/xprtrdma/svc_rdma.c ++++ b/net/sunrpc/xprtrdma/svc_rdma.c +@@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE; + static unsigned int min_max_inline = 4096; + static unsigned int max_max_inline = 65536; + +-atomic_t rdma_stat_recv; +-atomic_t rdma_stat_read; +-atomic_t rdma_stat_write; +-atomic_t rdma_stat_sq_starve; +-atomic_t rdma_stat_rq_starve; +-atomic_t rdma_stat_rq_poll; +-atomic_t rdma_stat_rq_prod; +-atomic_t rdma_stat_sq_poll; +-atomic_t rdma_stat_sq_prod; ++atomic_unchecked_t rdma_stat_recv; ++atomic_unchecked_t rdma_stat_read; ++atomic_unchecked_t rdma_stat_write; ++atomic_unchecked_t rdma_stat_sq_starve; ++atomic_unchecked_t rdma_stat_rq_starve; ++atomic_unchecked_t rdma_stat_rq_poll; ++atomic_unchecked_t rdma_stat_rq_prod; ++atomic_unchecked_t rdma_stat_sq_poll; ++atomic_unchecked_t rdma_stat_sq_prod; + + struct workqueue_struct *svc_rdma_wq; + +@@ -84,17 +84,17 @@ static int read_reset_stat(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos) + { +- atomic_t *stat = (atomic_t *)table->data; ++ atomic_unchecked_t *stat = (atomic_unchecked_t *)table->data; + + if (!stat) + return -EINVAL; + + if (write) +- atomic_set(stat, 0); ++ atomic_set_unchecked(stat, 0); + else { + char str_buf[32]; + char *data; +- int len = snprintf(str_buf, 32, "%d\n", atomic_read(stat)); ++ int len = snprintf(str_buf, 32, "%d\n", atomic_read_unchecked(stat)); + if (len >= 32) + return -EFAULT; + len = strlen(str_buf); +@@ -106,7 +106,7 @@ static int read_reset_stat(struct ctl_table *table, int write, + len -= *ppos; + if (len > *lenp) + len = *lenp; +- if (len && copy_to_user(buffer, str_buf, len)) ++ if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len))) + return -EFAULT; + *lenp = len; + *ppos += len; +@@ -147,63 +147,63 @@ static struct ctl_table svcrdma_parm_table[] = { + { + .procname = "rdma_stat_read", + .data = &rdma_stat_read, +- .maxlen = sizeof(atomic_t), ++ .maxlen = sizeof(atomic_unchecked_t), + .mode = 0644, + .proc_handler = read_reset_stat, + }, + { + .procname = "rdma_stat_recv", + .data = &rdma_stat_recv, +- .maxlen = sizeof(atomic_t), ++ .maxlen = sizeof(atomic_unchecked_t), + .mode = 0644, + .proc_handler = read_reset_stat, + }, + { + .procname = "rdma_stat_write", + .data = &rdma_stat_write, +- .maxlen = sizeof(atomic_t), ++ .maxlen = sizeof(atomic_unchecked_t), + .mode = 0644, + .proc_handler = read_reset_stat, + }, + { + .procname = "rdma_stat_sq_starve", + .data = &rdma_stat_sq_starve, +- .maxlen = sizeof(atomic_t), ++ .maxlen = sizeof(atomic_unchecked_t), + .mode = 0644, + .proc_handler = read_reset_stat, + }, + { + .procname = "rdma_stat_rq_starve", + .data = &rdma_stat_rq_starve, +- .maxlen = sizeof(atomic_t), ++ .maxlen = sizeof(atomic_unchecked_t), + .mode = 0644, + .proc_handler = read_reset_stat, + }, + { + .procname = "rdma_stat_rq_poll", + .data = &rdma_stat_rq_poll, +- .maxlen = sizeof(atomic_t), ++ .maxlen = sizeof(atomic_unchecked_t), + .mode = 0644, + .proc_handler = read_reset_stat, + }, + { + .procname = "rdma_stat_rq_prod", + .data = &rdma_stat_rq_prod, +- .maxlen = sizeof(atomic_t), ++ .maxlen = sizeof(atomic_unchecked_t), + .mode = 0644, + .proc_handler = read_reset_stat, + }, + { + .procname = "rdma_stat_sq_poll", + .data = &rdma_stat_sq_poll, +- .maxlen = sizeof(atomic_t), ++ .maxlen = sizeof(atomic_unchecked_t), + .mode = 0644, + .proc_handler = read_reset_stat, + }, + { + .procname = "rdma_stat_sq_prod", + .data = &rdma_stat_sq_prod, +- .maxlen = sizeof(atomic_t), ++ .maxlen = sizeof(atomic_unchecked_t), + .mode = 0644, + .proc_handler = read_reset_stat, + }, +diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c +index a47c9bdef5fa..e1287f02c95d 100644 +--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c ++++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c +@@ -200,7 +200,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt, + *page_no = pg_no; + *page_offset = pg_off; + ret = read; +- atomic_inc(&rdma_stat_read); ++ atomic_inc_unchecked(&rdma_stat_read); + return ret; + err: + svc_rdma_unmap_dma(ctxt); +@@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt, + *page_no = pg_no; + *page_offset = pg_off; + ret = read; +- atomic_inc(&rdma_stat_read); ++ atomic_inc_unchecked(&rdma_stat_read); + return ret; + err: + svc_rdma_put_context(ctxt, 0); +@@ -610,7 +610,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) + dto_q); + list_del_init(&ctxt->dto_q); + } else { +- atomic_inc(&rdma_stat_rq_starve); ++ atomic_inc_unchecked(&rdma_stat_rq_starve); + clear_bit(XPT_DATA, &xprt->xpt_flags); + ctxt = NULL; + } +@@ -627,7 +627,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) + } + dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n", + ctxt, rdma_xprt, rqstp, ctxt->wc_status); +- atomic_inc(&rdma_stat_recv); ++ atomic_inc_unchecked(&rdma_stat_recv); + + /* Build up the XDR from the receive buffers. */ + rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len); +diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c +index f5a91edcd233..932f5871606a 100644 +--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c ++++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c +@@ -349,7 +349,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp, + write_wr.remote_addr = to; + + /* Post It */ +- atomic_inc(&rdma_stat_write); ++ atomic_inc_unchecked(&rdma_stat_write); + if (svc_rdma_send(xprt, &write_wr.wr)) + goto err; + return write_len - bc; +diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c +index 1334de2715c2..1fa9a7f3d0a0 100644 +--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c ++++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c +@@ -1342,7 +1342,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr) + spin_lock_bh(&xprt->sc_lock); + if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) { + spin_unlock_bh(&xprt->sc_lock); +- atomic_inc(&rdma_stat_sq_starve); ++ atomic_inc_unchecked(&rdma_stat_sq_starve); + + /* Wait until SQ WR available if SQ still full */ + wait_event(xprt->sc_send_wait, +diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c +index 1fd464764765..ebf12ffc4e4d 100644 +--- a/net/tipc/netlink_compat.c ++++ b/net/tipc/netlink_compat.c +@@ -65,13 +65,13 @@ struct tipc_nl_compat_cmd_dump { + int (*header)(struct tipc_nl_compat_msg *); + int (*dumpit)(struct sk_buff *, struct netlink_callback *); + int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs); +-}; ++} __no_const; + + struct tipc_nl_compat_cmd_doit { + int (*doit)(struct sk_buff *skb, struct genl_info *info); + int (*transcode)(struct tipc_nl_compat_cmd_doit *cmd, + struct sk_buff *skb, struct tipc_nl_compat_msg *msg); +-}; ++} __no_const; + + static int tipc_skb_tailroom(struct sk_buff *skb) + { +@@ -885,7 +885,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock) + void *hdr; + struct nlattr *nest; + struct sk_buff *args; +- struct tipc_nl_compat_cmd_dump dump; ++ static struct tipc_nl_compat_cmd_dump dump = { ++ .dumpit = tipc_nl_publ_dump, ++ .format = __tipc_nl_compat_publ_dump, ++ }; + + args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL); + if (!args) +@@ -908,9 +911,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock) + nla_nest_end(args, nest); + genlmsg_end(args, hdr); + +- dump.dumpit = tipc_nl_publ_dump; +- dump.format = __tipc_nl_compat_publ_dump; +- + err = __tipc_nl_compat_dumpit(&dump, msg, args); + + kfree_skb(args); +diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c +index 9d94e65d0894..44562ba72a19 100644 +--- a/net/tipc/subscr.c ++++ b/net/tipc/subscr.c +@@ -77,7 +77,7 @@ static void tipc_subscrp_send_event(struct tipc_subscription *sub, + struct tipc_subscriber *subscriber = sub->subscriber; + struct kvec msg_sect; + +- msg_sect.iov_base = (void *)&sub->evt; ++ msg_sect.iov_base = &sub->evt; + msg_sect.iov_len = sizeof(struct tipc_event); + sub->evt.event = htohl(event, sub->swap); + sub->evt.found_lower = htohl(found_lower, sub->swap); +diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c +index 915abe98174e..7e22325f6d54 100644 +--- a/net/unix/af_unix.c ++++ b/net/unix/af_unix.c +@@ -921,6 +921,12 @@ static struct sock *unix_find_other(struct net *net, + err = -ECONNREFUSED; + if (!S_ISSOCK(inode->i_mode)) + goto put_fail; ++ ++ if (!gr_acl_handle_unix(path.dentry, path.mnt)) { ++ err = -EACCES; ++ goto put_fail; ++ } ++ + u = unix_find_socket_byinode(inode); + if (!u) + goto put_fail; +@@ -941,6 +947,13 @@ static struct sock *unix_find_other(struct net *net, + if (u) { + struct dentry *dentry; + dentry = unix_sk(u)->path.dentry; ++ ++ if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) { ++ err = -EPERM; ++ sock_put(u); ++ goto fail; ++ } ++ + if (dentry) + touch_atime(&unix_sk(u)->path); + } else +@@ -974,12 +987,19 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res) + */ + err = security_path_mknod(&path, dentry, mode, 0); + if (!err) { ++ if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) { ++ err = -EACCES; ++ goto out; ++ } + err = vfs_mknod(d_inode(path.dentry), dentry, mode, 0); + if (!err) { + res->mnt = mntget(path.mnt); + res->dentry = dget(dentry); ++ gr_handle_create(dentry, path.mnt); + } + } ++ ++out: + done_path_create(&path, dentry); + return err; + } +@@ -995,7 +1015,7 @@ static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) + unsigned int hash; + struct unix_address *addr; + struct hlist_head *list; +- struct path path = { NULL, NULL }; ++ struct path path = { }; + + err = -EINVAL; + if (addr_len < offsetofend(struct sockaddr_un, sun_family) || +@@ -2799,9 +2819,13 @@ static int unix_seq_show(struct seq_file *seq, void *v) + seq_puts(seq, "Num RefCount Protocol Flags Type St " + "Inode Path\n"); + else { +- struct sock *s = v; ++ struct sock *s = v, *peer; + struct unix_sock *u = unix_sk(s); + unix_state_lock(s); ++ peer = unix_peer(s); ++ unix_state_unlock(s); ++ ++ unix_state_double_lock(s, peer); + + seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu", + s, +@@ -2826,11 +2850,32 @@ static int unix_seq_show(struct seq_file *seq, void *v) + seq_putc(seq, '@'); + i++; + } +- for ( ; i < len; i++) +- seq_putc(seq, u->addr->name->sun_path[i] ?: +- '@'); +- } +- unix_state_unlock(s); ++ for ( ; i < len; i++) { ++ char c = u->addr->name->sun_path[i]; ++ switch (c) { ++ case '\n': ++ seq_putc(seq, '\\'); ++ seq_putc(seq, 'n'); ++ break; ++ case '\t': ++ seq_putc(seq, '\\'); ++ seq_putc(seq, 't'); ++ break; ++ case '\\': ++ seq_putc(seq, '\\'); ++ seq_putc(seq, '\\'); ++ break; ++ case 0: ++ seq_putc(seq, '@'); ++ break; ++ default: ++ seq_putc(seq, c); ++ } ++ } ++ } else if (peer) ++ seq_printf(seq, " P%lu", sock_i_ino(peer)); ++ ++ unix_state_double_unlock(s, peer); + seq_putc(seq, '\n'); + } + +diff --git a/net/unix/diag.c b/net/unix/diag.c +index 4d9679701a6d..ab6a813a523b 100644 +--- a/net/unix/diag.c ++++ b/net/unix/diag.c +@@ -299,7 +299,7 @@ static int unix_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h) + return -EINVAL; + + if (h->nlmsg_flags & NLM_F_DUMP) { +- struct netlink_dump_control c = { ++ static struct netlink_dump_control c = { + .dump = unix_diag_dump, + }; + return netlink_dump_start(net->diag_nlsk, skb, h, &c); +diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c +index b3d515021b74..ff3a8378bdcf 100644 +--- a/net/unix/sysctl_net_unix.c ++++ b/net/unix/sysctl_net_unix.c +@@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = { + + int __net_init unix_sysctl_register(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL); + if (table == NULL) +diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c +index fd8cf0214d51..1406db4d97d1 100644 +--- a/net/vmw_vsock/vmci_transport_notify.c ++++ b/net/vmw_vsock/vmci_transport_notify.c +@@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk) + + /* Socket control packet based operations. */ + const struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = { +- vmci_transport_notify_pkt_socket_init, +- vmci_transport_notify_pkt_socket_destruct, +- vmci_transport_notify_pkt_poll_in, +- vmci_transport_notify_pkt_poll_out, +- vmci_transport_notify_pkt_handle_pkt, +- vmci_transport_notify_pkt_recv_init, +- vmci_transport_notify_pkt_recv_pre_block, +- vmci_transport_notify_pkt_recv_pre_dequeue, +- vmci_transport_notify_pkt_recv_post_dequeue, +- vmci_transport_notify_pkt_send_init, +- vmci_transport_notify_pkt_send_pre_block, +- vmci_transport_notify_pkt_send_pre_enqueue, +- vmci_transport_notify_pkt_send_post_enqueue, +- vmci_transport_notify_pkt_process_request, +- vmci_transport_notify_pkt_process_negotiate, ++ .socket_init = vmci_transport_notify_pkt_socket_init, ++ .socket_destruct = vmci_transport_notify_pkt_socket_destruct, ++ .poll_in = vmci_transport_notify_pkt_poll_in, ++ .poll_out = vmci_transport_notify_pkt_poll_out, ++ .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt, ++ .recv_init = vmci_transport_notify_pkt_recv_init, ++ .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block, ++ .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue, ++ .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue, ++ .send_init = vmci_transport_notify_pkt_send_init, ++ .send_pre_block = vmci_transport_notify_pkt_send_pre_block, ++ .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue, ++ .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue, ++ .process_request = vmci_transport_notify_pkt_process_request, ++ .process_negotiate = vmci_transport_notify_pkt_process_negotiate, + }; +diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c +index 21e591dafb03..f3a0afc46208 100644 +--- a/net/vmw_vsock/vmci_transport_notify_qstate.c ++++ b/net/vmw_vsock/vmci_transport_notify_qstate.c +@@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue( + + /* Socket always on control packet based operations. */ + const struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = { +- vmci_transport_notify_pkt_socket_init, +- vmci_transport_notify_pkt_socket_destruct, +- vmci_transport_notify_pkt_poll_in, +- vmci_transport_notify_pkt_poll_out, +- vmci_transport_notify_pkt_handle_pkt, +- vmci_transport_notify_pkt_recv_init, +- vmci_transport_notify_pkt_recv_pre_block, +- vmci_transport_notify_pkt_recv_pre_dequeue, +- vmci_transport_notify_pkt_recv_post_dequeue, +- vmci_transport_notify_pkt_send_init, +- vmci_transport_notify_pkt_send_pre_block, +- vmci_transport_notify_pkt_send_pre_enqueue, +- vmci_transport_notify_pkt_send_post_enqueue, +- vmci_transport_notify_pkt_process_request, +- vmci_transport_notify_pkt_process_negotiate, ++ .socket_init = vmci_transport_notify_pkt_socket_init, ++ .socket_destruct = vmci_transport_notify_pkt_socket_destruct, ++ .poll_in = vmci_transport_notify_pkt_poll_in, ++ .poll_out = vmci_transport_notify_pkt_poll_out, ++ .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt, ++ .recv_init = vmci_transport_notify_pkt_recv_init, ++ .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block, ++ .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue, ++ .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue, ++ .send_init = vmci_transport_notify_pkt_send_init, ++ .send_pre_block = vmci_transport_notify_pkt_send_pre_block, ++ .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue, ++ .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue, ++ .process_request = vmci_transport_notify_pkt_process_request, ++ .process_negotiate = vmci_transport_notify_pkt_process_negotiate, + }; +diff --git a/net/wireless/scan.c b/net/wireless/scan.c +index 35ad69fd0838..6ac3d49801d3 100644 +--- a/net/wireless/scan.c ++++ b/net/wireless/scan.c +@@ -1728,8 +1728,9 @@ static int ieee80211_scan_results(struct cfg80211_registered_device *rdev, + + int cfg80211_wext_giwscan(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + struct cfg80211_registered_device *rdev; + int res; + +diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c +index a220156cf217..9d7dc6293d4e 100644 +--- a/net/wireless/wext-compat.c ++++ b/net/wireless/wext-compat.c +@@ -23,16 +23,19 @@ + + int cfg80211_wext_giwname(struct net_device *dev, + struct iw_request_info *info, +- char *name, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ char *name = wrqu->name; ++ + strcpy(name, "IEEE 802.11"); + return 0; + } + EXPORT_WEXT_HANDLER(cfg80211_wext_giwname); + + int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, +- u32 *mode, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ u32 *mode = &wrqu->mode; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev; + struct vif_params vifparams; +@@ -67,8 +70,9 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, + EXPORT_WEXT_HANDLER(cfg80211_wext_siwmode); + + int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, +- u32 *mode, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ u32 *mode = &wrqu->mode; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + if (!wdev) +@@ -104,8 +108,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_giwmode); + + int cfg80211_wext_giwrange(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct iw_range *range = (struct iw_range *) extra; + enum nl80211_band band; +@@ -248,8 +253,9 @@ int cfg80211_wext_freq(struct iw_freq *freq) + + int cfg80211_wext_siwrts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rts, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rts = &wrqu->rts; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + u32 orts = wdev->wiphy->rts_threshold; +@@ -272,8 +278,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_siwrts); + + int cfg80211_wext_giwrts(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rts, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rts = &wrqu->rts; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + rts->value = wdev->wiphy->rts_threshold; +@@ -286,8 +293,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_giwrts); + + int cfg80211_wext_siwfrag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *frag, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *frag = &wrqu->frag; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + u32 ofrag = wdev->wiphy->frag_threshold; +@@ -312,8 +320,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_siwfrag); + + int cfg80211_wext_giwfrag(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *frag, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *frag = &wrqu->frag; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + frag->value = wdev->wiphy->frag_threshold; +@@ -326,8 +335,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_giwfrag); + + static int cfg80211_wext_siwretry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *retry, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *retry = &wrqu->retry; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + u32 changed = 0; +@@ -366,8 +376,9 @@ static int cfg80211_wext_siwretry(struct net_device *dev, + + int cfg80211_wext_giwretry(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *retry, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *retry = &wrqu->retry; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + retry->disabled = 0; +@@ -564,8 +575,9 @@ static int cfg80211_set_encryption(struct cfg80211_registered_device *rdev, + + static int cfg80211_wext_siwencode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, char *keybuf) ++ union iwreq_data *wrqu, char *keybuf) + { ++ struct iw_point *erq = &wrqu->encoding; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + int idx, err; +@@ -624,8 +636,9 @@ static int cfg80211_wext_siwencode(struct net_device *dev, + + static int cfg80211_wext_siwencodeext(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *erq = &wrqu->encoding; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + struct iw_encode_ext *ext = (struct iw_encode_ext *) extra; +@@ -715,8 +728,9 @@ static int cfg80211_wext_siwencodeext(struct net_device *dev, + + static int cfg80211_wext_giwencode(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *erq, char *keybuf) ++ union iwreq_data *wrqu, char *keybuf) + { ++ struct iw_point *erq = &wrqu->encoding; + struct wireless_dev *wdev = dev->ieee80211_ptr; + int idx; + +@@ -752,8 +766,9 @@ static int cfg80211_wext_giwencode(struct net_device *dev, + + static int cfg80211_wext_siwfreq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *wextfreq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_freq *wextfreq = &wrqu->freq; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + struct cfg80211_chan_def chandef = { +@@ -795,8 +810,9 @@ static int cfg80211_wext_siwfreq(struct net_device *dev, + + static int cfg80211_wext_giwfreq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *freq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_freq *freq = &wrqu->freq; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + struct cfg80211_chan_def chandef; +@@ -1054,8 +1070,9 @@ static int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt) + + static int cfg80211_wext_siwauth(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *data = &wrqu->param; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + if (wdev->iftype != NL80211_IFTYPE_STATION) +@@ -1087,7 +1104,7 @@ static int cfg80211_wext_siwauth(struct net_device *dev, + + static int cfg80211_wext_giwauth(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + /* XXX: what do we need? */ + +@@ -1096,8 +1113,9 @@ static int cfg80211_wext_giwauth(struct net_device *dev, + + static int cfg80211_wext_siwpower(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *wrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *wrq = &wrqu->power; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + bool ps = wdev->ps; +@@ -1143,8 +1161,9 @@ static int cfg80211_wext_siwpower(struct net_device *dev, + + static int cfg80211_wext_giwpower(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *wrq, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *wrq = &wrqu->power; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + wrq->disabled = !wdev->ps; +@@ -1198,8 +1217,9 @@ static int cfg80211_wds_wext_giwap(struct net_device *dev, + + static int cfg80211_wext_siwrate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rate, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rate = &wrqu->bitrate; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + struct cfg80211_bitrate_mask mask; +@@ -1249,8 +1269,9 @@ static int cfg80211_wext_siwrate(struct net_device *dev, + + static int cfg80211_wext_giwrate(struct net_device *dev, + struct iw_request_info *info, +- struct iw_param *rate, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_param *rate = &wrqu->bitrate; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + /* we are under RTNL - globally locked - so can use a static struct */ +@@ -1357,8 +1378,9 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev) + + static int cfg80211_wext_siwap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *ap_addr, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct sockaddr *ap_addr = &wrqu->ap_addr; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + switch (wdev->iftype) { +@@ -1375,8 +1397,9 @@ static int cfg80211_wext_siwap(struct net_device *dev, + + static int cfg80211_wext_giwap(struct net_device *dev, + struct iw_request_info *info, +- struct sockaddr *ap_addr, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct sockaddr *ap_addr = &wrqu->ap_addr; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + switch (wdev->iftype) { +@@ -1393,8 +1416,9 @@ static int cfg80211_wext_giwap(struct net_device *dev, + + static int cfg80211_wext_siwessid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *ssid) ++ union iwreq_data *wrqu, char *ssid) + { ++ struct iw_point *data = &wrqu->data; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + switch (wdev->iftype) { +@@ -1409,8 +1433,9 @@ static int cfg80211_wext_siwessid(struct net_device *dev, + + static int cfg80211_wext_giwessid(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *ssid) ++ union iwreq_data *wrqu, char *ssid) + { ++ struct iw_point *data = &wrqu->data; + struct wireless_dev *wdev = dev->ieee80211_ptr; + + data->flags = 0; +@@ -1428,7 +1453,7 @@ static int cfg80211_wext_giwessid(struct net_device *dev, + + static int cfg80211_wext_siwpmksa(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); +@@ -1468,38 +1493,38 @@ static int cfg80211_wext_siwpmksa(struct net_device *dev, + } + + static const iw_handler cfg80211_handlers[] = { +- [IW_IOCTL_IDX(SIOCGIWNAME)] = (iw_handler) cfg80211_wext_giwname, +- [IW_IOCTL_IDX(SIOCSIWFREQ)] = (iw_handler) cfg80211_wext_siwfreq, +- [IW_IOCTL_IDX(SIOCGIWFREQ)] = (iw_handler) cfg80211_wext_giwfreq, +- [IW_IOCTL_IDX(SIOCSIWMODE)] = (iw_handler) cfg80211_wext_siwmode, +- [IW_IOCTL_IDX(SIOCGIWMODE)] = (iw_handler) cfg80211_wext_giwmode, +- [IW_IOCTL_IDX(SIOCGIWRANGE)] = (iw_handler) cfg80211_wext_giwrange, +- [IW_IOCTL_IDX(SIOCSIWAP)] = (iw_handler) cfg80211_wext_siwap, +- [IW_IOCTL_IDX(SIOCGIWAP)] = (iw_handler) cfg80211_wext_giwap, +- [IW_IOCTL_IDX(SIOCSIWMLME)] = (iw_handler) cfg80211_wext_siwmlme, +- [IW_IOCTL_IDX(SIOCSIWSCAN)] = (iw_handler) cfg80211_wext_siwscan, +- [IW_IOCTL_IDX(SIOCGIWSCAN)] = (iw_handler) cfg80211_wext_giwscan, +- [IW_IOCTL_IDX(SIOCSIWESSID)] = (iw_handler) cfg80211_wext_siwessid, +- [IW_IOCTL_IDX(SIOCGIWESSID)] = (iw_handler) cfg80211_wext_giwessid, +- [IW_IOCTL_IDX(SIOCSIWRATE)] = (iw_handler) cfg80211_wext_siwrate, +- [IW_IOCTL_IDX(SIOCGIWRATE)] = (iw_handler) cfg80211_wext_giwrate, +- [IW_IOCTL_IDX(SIOCSIWRTS)] = (iw_handler) cfg80211_wext_siwrts, +- [IW_IOCTL_IDX(SIOCGIWRTS)] = (iw_handler) cfg80211_wext_giwrts, +- [IW_IOCTL_IDX(SIOCSIWFRAG)] = (iw_handler) cfg80211_wext_siwfrag, +- [IW_IOCTL_IDX(SIOCGIWFRAG)] = (iw_handler) cfg80211_wext_giwfrag, +- [IW_IOCTL_IDX(SIOCSIWTXPOW)] = (iw_handler) cfg80211_wext_siwtxpower, +- [IW_IOCTL_IDX(SIOCGIWTXPOW)] = (iw_handler) cfg80211_wext_giwtxpower, +- [IW_IOCTL_IDX(SIOCSIWRETRY)] = (iw_handler) cfg80211_wext_siwretry, +- [IW_IOCTL_IDX(SIOCGIWRETRY)] = (iw_handler) cfg80211_wext_giwretry, +- [IW_IOCTL_IDX(SIOCSIWENCODE)] = (iw_handler) cfg80211_wext_siwencode, +- [IW_IOCTL_IDX(SIOCGIWENCODE)] = (iw_handler) cfg80211_wext_giwencode, +- [IW_IOCTL_IDX(SIOCSIWPOWER)] = (iw_handler) cfg80211_wext_siwpower, +- [IW_IOCTL_IDX(SIOCGIWPOWER)] = (iw_handler) cfg80211_wext_giwpower, +- [IW_IOCTL_IDX(SIOCSIWGENIE)] = (iw_handler) cfg80211_wext_siwgenie, +- [IW_IOCTL_IDX(SIOCSIWAUTH)] = (iw_handler) cfg80211_wext_siwauth, +- [IW_IOCTL_IDX(SIOCGIWAUTH)] = (iw_handler) cfg80211_wext_giwauth, +- [IW_IOCTL_IDX(SIOCSIWENCODEEXT)]= (iw_handler) cfg80211_wext_siwencodeext, +- [IW_IOCTL_IDX(SIOCSIWPMKSA)] = (iw_handler) cfg80211_wext_siwpmksa, ++ [IW_IOCTL_IDX(SIOCGIWNAME)] = cfg80211_wext_giwname, ++ [IW_IOCTL_IDX(SIOCSIWFREQ)] = cfg80211_wext_siwfreq, ++ [IW_IOCTL_IDX(SIOCGIWFREQ)] = cfg80211_wext_giwfreq, ++ [IW_IOCTL_IDX(SIOCSIWMODE)] = cfg80211_wext_siwmode, ++ [IW_IOCTL_IDX(SIOCGIWMODE)] = cfg80211_wext_giwmode, ++ [IW_IOCTL_IDX(SIOCGIWRANGE)] = cfg80211_wext_giwrange, ++ [IW_IOCTL_IDX(SIOCSIWAP)] = cfg80211_wext_siwap, ++ [IW_IOCTL_IDX(SIOCGIWAP)] = cfg80211_wext_giwap, ++ [IW_IOCTL_IDX(SIOCSIWMLME)] = cfg80211_wext_siwmlme, ++ [IW_IOCTL_IDX(SIOCSIWSCAN)] = cfg80211_wext_siwscan, ++ [IW_IOCTL_IDX(SIOCGIWSCAN)] = cfg80211_wext_giwscan, ++ [IW_IOCTL_IDX(SIOCSIWESSID)] = cfg80211_wext_siwessid, ++ [IW_IOCTL_IDX(SIOCGIWESSID)] = cfg80211_wext_giwessid, ++ [IW_IOCTL_IDX(SIOCSIWRATE)] = cfg80211_wext_siwrate, ++ [IW_IOCTL_IDX(SIOCGIWRATE)] = cfg80211_wext_giwrate, ++ [IW_IOCTL_IDX(SIOCSIWRTS)] = cfg80211_wext_siwrts, ++ [IW_IOCTL_IDX(SIOCGIWRTS)] = cfg80211_wext_giwrts, ++ [IW_IOCTL_IDX(SIOCSIWFRAG)] = cfg80211_wext_siwfrag, ++ [IW_IOCTL_IDX(SIOCGIWFRAG)] = cfg80211_wext_giwfrag, ++ [IW_IOCTL_IDX(SIOCSIWTXPOW)] = cfg80211_wext_siwtxpower, ++ [IW_IOCTL_IDX(SIOCGIWTXPOW)] = cfg80211_wext_giwtxpower, ++ [IW_IOCTL_IDX(SIOCSIWRETRY)] = cfg80211_wext_siwretry, ++ [IW_IOCTL_IDX(SIOCGIWRETRY)] = cfg80211_wext_giwretry, ++ [IW_IOCTL_IDX(SIOCSIWENCODE)] = cfg80211_wext_siwencode, ++ [IW_IOCTL_IDX(SIOCGIWENCODE)] = cfg80211_wext_giwencode, ++ [IW_IOCTL_IDX(SIOCSIWPOWER)] = cfg80211_wext_siwpower, ++ [IW_IOCTL_IDX(SIOCGIWPOWER)] = cfg80211_wext_giwpower, ++ [IW_IOCTL_IDX(SIOCSIWGENIE)] = cfg80211_wext_siwgenie, ++ [IW_IOCTL_IDX(SIOCSIWAUTH)] = cfg80211_wext_siwauth, ++ [IW_IOCTL_IDX(SIOCGIWAUTH)] = cfg80211_wext_giwauth, ++ [IW_IOCTL_IDX(SIOCSIWENCODEEXT)]= cfg80211_wext_siwencodeext, ++ [IW_IOCTL_IDX(SIOCSIWPMKSA)] = cfg80211_wext_siwpmksa, + }; + + const struct iw_handler_def cfg80211_wext_handler = { +diff --git a/net/wireless/wext-compat.h b/net/wireless/wext-compat.h +index 94c7405a5413..499cca48dc78 100644 +--- a/net/wireless/wext-compat.h ++++ b/net/wireless/wext-compat.h +@@ -12,7 +12,7 @@ + + int cfg80211_ibss_wext_siwfreq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *freq, char *extra); ++ struct iw_freq *wextfreq, char *extra); + int cfg80211_ibss_wext_giwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra); +@@ -31,7 +31,7 @@ int cfg80211_ibss_wext_giwessid(struct net_device *dev, + + int cfg80211_mgd_wext_siwfreq(struct net_device *dev, + struct iw_request_info *info, +- struct iw_freq *freq, char *extra); ++ struct iw_freq *wextfreq, char *extra); + int cfg80211_mgd_wext_giwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra); +@@ -50,10 +50,10 @@ int cfg80211_mgd_wext_giwessid(struct net_device *dev, + + int cfg80211_wext_siwmlme(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra); ++ union iwreq_data *wrqu, char *extra); + int cfg80211_wext_siwgenie(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra); ++ union iwreq_data *wrqu, char *extra); + + + int cfg80211_wext_freq(struct iw_freq *freq); +diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c +index 6250b1cfcde5..91c4bc43a9e5 100644 +--- a/net/wireless/wext-core.c ++++ b/net/wireless/wext-core.c +@@ -781,8 +781,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd, + */ + + /* Support for very large requests */ +- if ((descr->flags & IW_DESCR_FLAG_NOMAX) && +- (user_length > descr->max_tokens)) { ++ if (user_length > descr->max_tokens) { + /* Allow userspace to GET more than max so + * we can support any size GET requests. + * There is still a limit : -ENOMEM. +@@ -821,22 +820,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd, + } + } + +- if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) { +- /* +- * If this is a GET, but not NOMAX, it means that the extra +- * data is not bounded by userspace, but by max_tokens. Thus +- * set the length to max_tokens. This matches the extra data +- * allocation. +- * The driver should fill it with the number of tokens it +- * provided, and it may check iwp->length rather than having +- * knowledge of max_tokens. If the driver doesn't change the +- * iwp->length, this ioctl just copies back max_token tokens +- * filled with zeroes. Hopefully the driver isn't claiming +- * them to be valid data. +- */ +- iwp->length = descr->max_tokens; +- } +- + err = handler(dev, info, (union iwreq_data *) iwp, extra); + + iwp->length += essid_compat; +diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c +index 995163830a61..2f62f7eb51f9 100644 +--- a/net/wireless/wext-sme.c ++++ b/net/wireless/wext-sme.c +@@ -329,8 +329,9 @@ int cfg80211_mgd_wext_giwap(struct net_device *dev, + + int cfg80211_wext_siwgenie(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { ++ struct iw_point *data = &wrqu->data; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + u8 *ie = extra; +@@ -379,7 +380,7 @@ int cfg80211_wext_siwgenie(struct net_device *dev, + + int cfg80211_wext_siwmlme(struct net_device *dev, + struct iw_request_info *info, +- struct iw_point *data, char *extra) ++ union iwreq_data *wrqu, char *extra) + { + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct iw_mlme *mlme = (struct iw_mlme *)extra; +diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c +index 43239527a205..a06dfe143c67 100644 +--- a/net/x25/sysctl_net_x25.c ++++ b/net/x25/sysctl_net_x25.c +@@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = { + .mode = 0644, + .proc_handler = proc_dointvec, + }, +- { 0, }, ++ { }, + }; + + void __init x25_register_sysctl(void) +diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c +index 0917f047f2cf..f4e3d8c795cc 100644 +--- a/net/x25/x25_proc.c ++++ b/net/x25/x25_proc.c +@@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = { + + int __init x25_proc_init(void) + { +- if (!proc_mkdir("x25", init_net.proc_net)) ++ if (!proc_mkdir_restrict("x25", init_net.proc_net)) + return -ENOMEM; + + if (!proc_create("x25/route", S_IRUGO, init_net.proc_net, +diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c +index 8da67f7c9c5a..5ebba953598f 100644 +--- a/net/xfrm/xfrm_policy.c ++++ b/net/xfrm/xfrm_policy.c +@@ -338,7 +338,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy) + { + policy->walk.dead = 1; + +- atomic_inc(&policy->genid); ++ atomic_inc_unchecked(&policy->genid); + + if (del_timer(&policy->polq.hold_timer)) + xfrm_pol_put(policy); +@@ -803,7 +803,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl) + else + hlist_add_head(&policy->bydst, chain); + __xfrm_policy_link(policy, dir); +- atomic_inc(&net->xfrm.flow_cache_genid); ++ atomic_inc_unchecked(&net->xfrm.flow_cache_genid); + + /* After previous checking, family can either be AF_INET or AF_INET6 */ + if (policy->family == AF_INET) +@@ -1881,7 +1881,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols, + xdst->num_xfrms = err; + xdst->num_pols = num_pols; + memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols); +- xdst->policy_genid = atomic_read(&pols[0]->genid); ++ xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid); + + return xdst; + } +@@ -2695,10 +2695,11 @@ void xfrm_garbage_collect(struct net *net) + } + EXPORT_SYMBOL(xfrm_garbage_collect); + +-static void xfrm_garbage_collect_deferred(struct net *net) ++void xfrm_garbage_collect_deferred(struct net *net) + { + flow_cache_flush_deferred(net); + } ++EXPORT_SYMBOL(xfrm_garbage_collect_deferred); + + static void xfrm_init_pmtu(struct dst_entry *dst) + { +@@ -2748,7 +2749,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first) + if (xdst->xfrm_genid != dst->xfrm->genid) + return 0; + if (xdst->num_pols > 0 && +- xdst->policy_genid != atomic_read(&xdst->pols[0]->genid)) ++ xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid)) + return 0; + + mtu = dst_mtu(dst->child); +@@ -2835,8 +2836,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo) + dst_ops->link_failure = xfrm_link_failure; + if (likely(dst_ops->neigh_lookup == NULL)) + dst_ops->neigh_lookup = xfrm_neigh_lookup; +- if (likely(afinfo->garbage_collect == NULL)) +- afinfo->garbage_collect = xfrm_garbage_collect_deferred; + rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo); + } + spin_unlock(&xfrm_policy_afinfo_lock); +@@ -2870,7 +2869,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo) + dst_ops->check = NULL; + dst_ops->negative_advice = NULL; + dst_ops->link_failure = NULL; +- afinfo->garbage_collect = NULL; + } + return err; + } +@@ -3059,7 +3057,7 @@ static void __net_exit xfrm_net_exit(struct net *net) + xfrm_statistics_fini(net); + } + +-static struct pernet_operations __net_initdata xfrm_net_ops = { ++static struct pernet_operations __net_initconst xfrm_net_ops = { + .init = xfrm_net_init, + .exit = xfrm_net_exit, + }; +@@ -3252,7 +3250,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol, + sizeof(pol->xfrm_vec[i].saddr)); + pol->xfrm_vec[i].encap_family = mp->new_family; + /* flush bundles */ +- atomic_inc(&pol->genid); ++ atomic_inc_unchecked(&pol->genid); + } + } + +diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c +index 419bf5d463bd..cb5cc3a2dfb7 100644 +--- a/net/xfrm/xfrm_state.c ++++ b/net/xfrm/xfrm_state.c +@@ -184,12 +184,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family) + + if (unlikely(afinfo == NULL)) + return -EAFNOSUPPORT; +- typemap = afinfo->type_map; ++ typemap = (const struct xfrm_type **)afinfo->type_map; + spin_lock_bh(&xfrm_type_lock); + +- if (likely(typemap[type->proto] == NULL)) ++ if (likely(typemap[type->proto] == NULL)) { ++ pax_open_kernel(); + typemap[type->proto] = type; +- else ++ pax_close_kernel(); ++ } else + err = -EEXIST; + spin_unlock_bh(&xfrm_type_lock); + xfrm_state_put_afinfo(afinfo); +@@ -205,13 +207,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family) + + if (unlikely(afinfo == NULL)) + return -EAFNOSUPPORT; +- typemap = afinfo->type_map; ++ typemap = (const struct xfrm_type **)afinfo->type_map; + spin_lock_bh(&xfrm_type_lock); + + if (unlikely(typemap[type->proto] != type)) + err = -ENOENT; +- else ++ else { ++ pax_open_kernel(); + typemap[type->proto] = NULL; ++ pax_close_kernel(); ++ } + spin_unlock_bh(&xfrm_type_lock); + xfrm_state_put_afinfo(afinfo); + return err; +@@ -221,7 +226,6 @@ EXPORT_SYMBOL(xfrm_unregister_type); + static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family) + { + struct xfrm_state_afinfo *afinfo; +- const struct xfrm_type **typemap; + const struct xfrm_type *type; + int modload_attempted = 0; + +@@ -229,9 +233,8 @@ static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family) + afinfo = xfrm_state_get_afinfo(family); + if (unlikely(afinfo == NULL)) + return NULL; +- typemap = afinfo->type_map; + +- type = typemap[proto]; ++ type = afinfo->type_map[proto]; + if (unlikely(type && !try_module_get(type->owner))) + type = NULL; + if (!type && !modload_attempted) { +@@ -265,7 +268,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family) + return -EAFNOSUPPORT; + + err = -EEXIST; +- modemap = afinfo->mode_map; ++ modemap = (struct xfrm_mode **)afinfo->mode_map; + spin_lock_bh(&xfrm_mode_lock); + if (modemap[mode->encap]) + goto out; +@@ -274,8 +277,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family) + if (!try_module_get(afinfo->owner)) + goto out; + +- mode->afinfo = afinfo; ++ pax_open_kernel(); ++ const_cast(mode->afinfo) = afinfo; + modemap[mode->encap] = mode; ++ pax_close_kernel(); + err = 0; + + out: +@@ -299,10 +304,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family) + return -EAFNOSUPPORT; + + err = -ENOENT; +- modemap = afinfo->mode_map; ++ modemap = (struct xfrm_mode **)afinfo->mode_map; + spin_lock_bh(&xfrm_mode_lock); + if (likely(modemap[mode->encap] == mode)) { ++ pax_open_kernel(); + modemap[mode->encap] = NULL; ++ pax_close_kernel(); + module_put(mode->afinfo->owner); + err = 0; + } +@@ -1543,10 +1550,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq); + u32 xfrm_get_acqseq(void) + { + u32 res; +- static atomic_t acqseq; ++ static atomic_unchecked_t acqseq; + + do { +- res = atomic_inc_return(&acqseq); ++ res = atomic_inc_return_unchecked(&acqseq); + } while (!res); + + return res; +@@ -1921,7 +1928,7 @@ static DEFINE_SPINLOCK(xfrm_km_lock); + int xfrm_register_km(struct xfrm_mgr *km) + { + spin_lock_bh(&xfrm_km_lock); +- list_add_tail_rcu(&km->list, &xfrm_km_list); ++ pax_list_add_tail_rcu((struct list_head *)&km->list, &xfrm_km_list); + spin_unlock_bh(&xfrm_km_lock); + return 0; + } +@@ -1930,7 +1937,7 @@ EXPORT_SYMBOL(xfrm_register_km); + int xfrm_unregister_km(struct xfrm_mgr *km) + { + spin_lock_bh(&xfrm_km_lock); +- list_del_rcu(&km->list); ++ pax_list_del_rcu((struct list_head *)&km->list); + spin_unlock_bh(&xfrm_km_lock); + synchronize_rcu(); + return 0; +diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c +index 35a7e794ad04..35847abf51b4 100644 +--- a/net/xfrm/xfrm_sysctl.c ++++ b/net/xfrm/xfrm_sysctl.c +@@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = { + + int __net_init xfrm_sysctl_init(struct net *net) + { +- struct ctl_table *table; ++ ctl_table_no_const *table; + + __xfrm_sysctl_init(net); + +diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c +index a7e27e1140dd..0040091c3745 100644 +--- a/net/xfrm/xfrm_user.c ++++ b/net/xfrm/xfrm_user.c +@@ -2478,7 +2478,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) + return -EINVAL; + + { +- struct netlink_dump_control c = { ++ netlink_dump_control_no_const c = { + .dump = link->dump, + .done = link->done, + }; +diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include +index 179219845dfc..2620ac6e0a5f 100644 +--- a/scripts/Kbuild.include ++++ b/scripts/Kbuild.include +@@ -151,7 +151,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4)) + # cc-ldoption + # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both) + cc-ldoption = $(call try-run,\ +- $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2)) ++ $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2)) + + # ld-option + # Usage: LDFLAGS += $(call ld-option, -X) +diff --git a/scripts/Makefile.build b/scripts/Makefile.build +index 7675d11ee65e..243f9a6dafb7 100644 +--- a/scripts/Makefile.build ++++ b/scripts/Makefile.build +@@ -488,7 +488,7 @@ endif + + quiet_cmd_export_list = EXPORTS $@ + cmd_export_list = $(OBJDUMP) -h $< | \ +- sed -ne '/___ksymtab/{s/.*+/$(ref_prefix)/;s/ .*/)/;p}' >$(ksyms-lds);\ ++ sed -ne '/___ksymtab/s/.*+\([^ ]*\).*/$(ref_prefix)\1)/p' >$(ksyms-lds);\ + rm -f $(dummy-object);\ + $(AR) rcs$(KBUILD_ARFLAGS) $(dummy-object);\ + $(LD) $(ld_flags) -r -o $@ -T $(ksyms-lds) $(dummy-object);\ +diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn +index 7c321a603b07..63c0fdeebc84 100644 +--- a/scripts/Makefile.extrawarn ++++ b/scripts/Makefile.extrawarn +@@ -28,6 +28,10 @@ warning-1 += $(call cc-option, -Wunused-const-variable) + warning-1 += $(call cc-disable-warning, missing-field-initializers) + warning-1 += $(call cc-disable-warning, sign-compare) + ++#warning-1 += $(call cc-option, -Wnull-dereference) ++warning-1 += $(call cc-option, -Wduplicated-cond) ++warning-1 += $(call cc-option, -Wlogical-op) ++ + warning-2 := -Waggregate-return + warning-2 += -Wcast-align + warning-2 += -Wdisabled-optimization +diff --git a/scripts/Makefile.gcc-plugins b/scripts/Makefile.gcc-plugins +index 060d2cb373db..f15dad8d2fea 100644 +--- a/scripts/Makefile.gcc-plugins ++++ b/scripts/Makefile.gcc-plugins +@@ -26,16 +26,79 @@ ifdef CONFIG_GCC_PLUGINS + endif + + GCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y)) ++ gcc-plugin-$(CONFIG_PAX_CONSTIFY_PLUGIN) += constify_plugin.so ++ gcc-plugin-cflags-$(CONFIG_PAX_CONSTIFY_PLUGIN) += -DCONSTIFY_PLUGIN + +- export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGIN GCC_PLUGIN_SUBDIR +- export SANCOV_PLUGIN DISABLE_LATENT_ENTROPY_PLUGIN ++ gcc-plugin-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so ++ gcc-plugin-cflags-$(CONFIG_PAX_MEMORY_STACKLEAK) += -DSTACKLEAK_PLUGIN -fplugin-arg-stackleak_plugin-track-lowest-sp=100 ++ ++ gcc-plugin-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so ++ ++ gcc-plugin-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so ++ gcc-plugin-cflags-$(CONFIG_PAX_KERNEXEC_PLUGIN) += -DKERNEXEC_PLUGIN ++ gcc-plugin-cflags-$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS) += -fplugin-arg-kernexec_plugin-method=bts ++ gcc-plugin-cflags-$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR) += -fplugin-arg-kernexec_plugin-method=or ++ gcc-plugin-aflags-$(CONFIG_PAX_KERNEXEC_PLUGIN) += -DKERNEXEC_PLUGIN ++ ++ ifdef CONFIG_CHECKER_PLUGIN ++ ifeq ($(call cc-ifversion, -ge, 0406, y), y) ++ gcc-plugin-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so ++ gcc-plugin-cflags-$(CONFIG_CHECKER_PLUGIN) += -DCHECKER_PLUGIN ++ gcc-plugin-cflags-$(CONFIG_CHECKER_PLUGIN_USER) += -DCHECKER_PLUGIN_USER -fplugin-arg-checker_plugin-user ++ gcc-plugin-cflags-$(CONFIG_CHECKER_PLUGIN_CONTEXT)+= -DCHECKER_PLUGIN_CONTEXT -fplugin-arg-checker_plugin-context ++ endif ++ endif ++ ++ gcc-plugin-y += colorize_plugin.so ++ ++ gcc-plugin-subdir-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin ++ gcc-plugin-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin/size_overflow_plugin.so ++ gcc-plugin-cflags-$(CONFIG_PAX_SIZE_OVERFLOW) += -DSIZE_OVERFLOW_PLUGIN ++ gcc-plugin-cflags-$(CONFIG_PAX_SIZE_OVERFLOW) += -fplugin-arg-size_overflow_plugin-check-fns ++ gcc-plugin-cflags-$(CONFIG_PAX_SIZE_OVERFLOW_EXTRA) += -fplugin-arg-size_overflow_plugin-check-fields ++ gcc-plugin-cflags-$(CONFIG_PAX_SIZE_OVERFLOW_EXTRA) += -fplugin-arg-size_overflow_plugin-check-fptrs ++ gcc-plugin-cflags-$(CONFIG_PAX_SIZE_OVERFLOW_EXTRA) += -fplugin-arg-size_overflow_plugin-check-vars ++ ++ gcc-plugin-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so ++ gcc-plugin-cflags-$(CONFIG_GRKERNSEC_RANDSTRUCT) += -DRANDSTRUCT_PLUGIN ++ gcc-plugin-cflags-$(CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE) += -fplugin-arg-randomize_layout_plugin-performance-mode ++ ++ gcc-plugin-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so ++ gcc-plugin-cflags-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += -DSTRUCTLEAK_PLUGIN + + ifneq ($(PLUGINCC),) + # SANCOV_PLUGIN can be only in CFLAGS_KCOV because avoid duplication. + GCC_PLUGINS_CFLAGS := $(filter-out $(SANCOV_PLUGIN), $(GCC_PLUGINS_CFLAGS)) + endif + +- KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS) ++ gcc-plugin-$(CONFIG_PAX_INITIFY) += initify_plugin.so ++ gcc-plugin-cflags-$(CONFIG_PAX_INITIFY) += -DINITIFY_PLUGIN -fplugin-arg-initify_plugin-search_init_exit_functions ++ gcc-plugin-cflags-$(CONFIG_PAX_INITIFY_VERBOSE) += -fplugin-arg-initify_plugin-verbose -fplugin-arg-initify_plugin-print_missing_attr ++ gcc-plugin-cflags-$(CONFIG_PAX_INITIFY_INIT_EXIT) += -fplugin-arg-initify_plugin-enable_init_to_exit_moves ++ ifdef CONFIG_PAX_INITIFY ++ INITIFY_DISABLE_VERIFY_NOCAPTURE_FUNCTIONS += -fplugin-arg-initify_plugin-disable_verify_nocapture_functions ++ endif ++ ++ gcc-plugin-subdir-$(CONFIG_PAX_RAP) += rap_plugin ++ gcc-plugin-$(CONFIG_PAX_RAP) += rap_plugin/rap_plugin.so ++ gcc-plugin-cflags-$(CONFIG_PAX_RAP) += -DRAP_PLUGIN -fplugin-arg-rap_plugin-typecheck=call,ret ++ gcc-plugin-cflags-$(CONFIG_PAX_RAP) += -fplugin-arg-rap_plugin-hash=abs-finish ++ gcc-plugin-cflags-$(CONFIG_PAX_RAP) += -fplugin-arg-rap_plugin-hash=abs-ops ++ gcc-plugin-cflags-$(CONFIG_PAX_RAP) += -fplugin-arg-rap_plugin-hash=abs-attr ++# gcc-plugin-cflags-$(CONFIG_PAX_RAP) += -fplugin-arg-rap_plugin-report=func,fptr,abs ++ gcc-plugin-cflags-$(CONFIG_PAX_RAP) += -DX86_RAP_CALL_VECTOR=0x82 -DX86_RAP_RET_VECTOR=0x83 ++ gcc-plugin-cflags-$(CONFIG_PAX_RAP) += '-fplugin-arg-rap_plugin-callabort=int $$0x82' ++ gcc-plugin-cflags-$(CONFIG_PAX_RAP) += '-fplugin-arg-rap_plugin-retabort=int $$0x83' ++ gcc-plugin-aflags-$(CONFIG_PAX_RAP) += -DRAP_PLUGIN ++ ++ GCC_PLUGINS_CFLAGS := $(strip $(addprefix -fplugin=$(objtree)/scripts/gcc-plugins/, $(gcc-plugin-y)) $(gcc-plugin-cflags-y)) ++ GCC_PLUGINS_AFLAGS := $(gcc-plugin-aflags-y) ++ ++ export SHELL_GCC_PLUGINS_CFLAGS := $(subst $$,$$$$,$(value GCC_PLUGINS_CFLAGS)) ++ export PLUGINCC GCC_PLUGIN GCC_PLUGIN_SUBDIR GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS ++ export SANCOV_PLUGIN DISABLE_LATENT_ENTROPY_PLUGIN ++ export INITIFY_DISABLE_VERIFY_NOCAPTURE_FUNCTIONS ++ + GCC_PLUGIN := $(gcc-plugin-y) + GCC_PLUGIN_SUBDIR := $(gcc-plugin-subdir-y) + endif +@@ -48,11 +111,12 @@ ifdef CONFIG_GCC_PLUGINS + ifeq ($(PLUGINCC),) + ifneq ($(GCC_PLUGINS_CFLAGS),) + ifeq ($(call cc-ifversion, -ge, 0405, y), y) +- $(Q)$(srctree)/scripts/gcc-plugin.sh --show-error "$(__PLUGINCC)" "$(HOSTCXX)" "$(CC)" || true +- @echo "Cannot use CONFIG_GCC_PLUGINS: your gcc installation does not support plugins, perhaps the necessary headers are missing?" >&2 && exit 1 ++ $(Q)$(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh --show-error "$(__PLUGINCC)" "$(HOSTCXX)" "$(CC)" || true) ++ @echo "Cannot use CONFIG_GCC_PLUGINS: your gcc installation does not support plugins, perhaps the necessary headers are missing?" >&2 + else +- @echo "Cannot use CONFIG_GCC_PLUGINS: your gcc version does not support plugins, you should upgrade it to at least gcc 4.5" >&2 && exit 1 ++ @echo "Cannot use CONFIG_GCC_PLUGINS: your gcc version does not support plugins, you should upgrade it to at least gcc 4.5" >&2 + endif ++ @echo "PAX_MEMORY_STACKLEAK and other features will be less secure" >&2 && exit 1 + endif + endif + endif +diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib +index 0a07f9014944..9ddd25380a94 100644 +--- a/scripts/Makefile.lib ++++ b/scripts/Makefile.lib +@@ -142,6 +142,22 @@ _c_flags += $(if $(patsubst n%,, \ + $(CFLAGS_KCOV)) + endif + ++# ++# Enable gcc plugins for the kernel unless disabled for a file or the entire directory ++# GCC_PLUGINS_file.o:=n will disable gcc plugins for file.o and its suffixed variants (.i, .s, etc) ++# GCC_PLUGINS_file:=n will disable gcc plugins for file only (when the target itself isn't compiler generated or a file at all) ++# GCC_PLUGINS:=n will disable gcc plugins for the entire directory ++# ++ifeq ($(CONFIG_GCC_PLUGINS),y) ++_c_flags += $(if $(patsubst n%,, \ ++ $(GCC_PLUGINS_$(basetarget).o)$(GCC_PLUGINS_$(basetarget))$(GCC_PLUGINS)y), \ ++ $(value GCC_PLUGINS_CFLAGS)) ++_c_flags += $(GCC_PLUGINS_CFLAGS_$(basetarget).o) ++_a_flags += $(if $(patsubst n%,, \ ++ $(GCC_PLUGINS_$(basetarget).o)$(GCC_PLUGINS_$(basetarget))$(GCC_PLUGINS)y), \ ++ $(GCC_PLUGINS_AFLAGS)) ++endif ++ + # If building the kernel in a separate objtree expand all occurrences + # of -Idir to -I$(srctree)/dir except for absolute paths (starting with '/'). + +diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c +index fff818b92acb..e4c9e7fae89f 100644 +--- a/scripts/basic/fixdep.c ++++ b/scripts/basic/fixdep.c +@@ -191,7 +191,7 @@ static unsigned int strhash(const char *str, unsigned int sz) + /* + * Lookup a value in the configuration string. + */ +-static int is_defined_config(const char *name, int len, unsigned int hash) ++static int is_defined_config(const char *name, unsigned int len, unsigned int hash) + { + struct item *aux; + +@@ -224,7 +224,7 @@ static void define_config(const char *name, int len, unsigned int hash) + /* + * Record the use of a CONFIG_* word. + */ +-static void use_config(const char *m, int slen) ++static void use_config(const char *m, unsigned int slen) + { + unsigned int hash = strhash(m, slen); + +diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c +index 386f9563313f..a3b3365635b3 100644 +--- a/scripts/dtc/checks.c ++++ b/scripts/dtc/checks.c +@@ -277,7 +277,7 @@ NODE_ERROR(duplicate_property_names, NULL); + static void check_node_name_chars(struct check *c, struct node *dt, + struct node *node) + { +- int n = strspn(node->name, c->data); ++ size_t n = strspn(node->name, c->data); + + if (n < strlen(node->name)) + FAIL(c, "Bad character '%c' in node %s", +@@ -321,7 +321,7 @@ NODE_WARNING(unit_address_vs_reg, NULL); + static void check_property_name_chars(struct check *c, struct node *dt, + struct node *node, struct property *prop) + { +- int n = strspn(prop->name, c->data); ++ size_t n = strspn(prop->name, c->data); + + if (n < strlen(prop->name)) + FAIL(c, "Bad character '%c' in property name \"%s\", node %s", +@@ -423,7 +423,7 @@ static void check_explicit_phandles(struct check *c, struct node *root, + + phandle = propval_cell(prop); + +- if ((phandle == 0) || (phandle == -1)) { ++ if ((phandle == 0) || (phandle == ~0U)) { + FAIL(c, "%s has bad value (0x%x) in %s property", + node->fullpath, phandle, prop->name); + return; +@@ -486,7 +486,7 @@ static void fixup_phandle_references(struct check *c, struct node *dt, + cell_t phandle; + + for_each_marker_of_type(m, REF_PHANDLE) { +- assert(m->offset + sizeof(cell_t) <= prop->val.len); ++ assert(m->offset + (int)sizeof(cell_t) <= prop->val.len); + + refnode = get_node_by_ref(dt, m->ref); + if (! refnode) { +@@ -714,7 +714,7 @@ static void enable_warning_error(struct check *c, bool warn, bool error) + + static void disable_warning_error(struct check *c, bool warn, bool error) + { +- int i; ++ size_t i; + + /* Lowering level, also lower it for things this is the prereq + * for */ +@@ -735,7 +735,7 @@ static void disable_warning_error(struct check *c, bool warn, bool error) + + void parse_checks_option(bool warn, bool error, const char *arg) + { +- int i; ++ size_t i; + const char *name = arg; + bool enable = true; + +@@ -763,7 +763,7 @@ void parse_checks_option(bool warn, bool error, const char *arg) + void process_checks(bool force, struct boot_info *bi) + { + struct node *dt = bi->dt; +- int i; ++ size_t i; + int error = 0; + + for (i = 0; i < ARRAY_SIZE(check_table); i++) { +diff --git a/scripts/dtc/data.c b/scripts/dtc/data.c +index 8cae23746882..dcdab66307a7 100644 +--- a/scripts/dtc/data.c ++++ b/scripts/dtc/data.c +@@ -94,10 +94,10 @@ struct data data_copy_file(FILE *f, size_t maxlen) + { + struct data d = empty_data; + +- while (!feof(f) && (d.len < maxlen)) { ++ while (!feof(f) && ((size_t)d.len < maxlen)) { + size_t chunksize, ret; + +- if (maxlen == -1) ++ if (maxlen == ~0UL) + chunksize = 4096; + else + chunksize = maxlen - d.len; +@@ -108,7 +108,7 @@ struct data data_copy_file(FILE *f, size_t maxlen) + if (ferror(f)) + die("Error reading file into data: %s", strerror(errno)); + +- if (d.len + ret < d.len) ++ if (d.len + ret < (size_t)d.len) + die("Overflow reading file into data\n"); + + d.len += ret; +diff --git a/scripts/dtc/flattree.c b/scripts/dtc/flattree.c +index ec14954f5810..dff184d1fc0d 100644 +--- a/scripts/dtc/flattree.c ++++ b/scripts/dtc/flattree.c +@@ -178,7 +178,7 @@ static void asm_emit_data(void *e, struct data d) + for_each_marker_of_type(m, LABEL) + emit_offset_label(f, m->ref, m->offset); + +- while ((d.len - off) >= sizeof(uint32_t)) { ++ while ((d.len - off) >= (int)sizeof(uint32_t)) { + asm_emit_cell(e, fdt32_to_cpu(*((uint32_t *)(d.val+off)))); + off += sizeof(uint32_t); + } +@@ -369,7 +369,7 @@ static void make_fdt_header(struct fdt_header *fdt, + void dt_to_blob(FILE *f, struct boot_info *bi, int version) + { + struct version_info *vi = NULL; +- int i; ++ size_t i; + struct data blob = empty_data; + struct data reservebuf = empty_data; + struct data dtbuf = empty_data; +@@ -463,7 +463,7 @@ static void dump_stringtable_asm(FILE *f, struct data strbuf) + void dt_to_asm(FILE *f, struct boot_info *bi, int version) + { + struct version_info *vi = NULL; +- int i; ++ size_t i; + struct data strbuf = empty_data; + struct reserve_info *re; + const char *symprefix = "dt"; +@@ -543,7 +543,7 @@ void dt_to_asm(FILE *f, struct boot_info *bi, int version) + ASM_EMIT_BELONG(f, "0x%08x", (unsigned int)(re->re.size >> 32)); + ASM_EMIT_BELONG(f, "0x%08x", (unsigned int)(re->re.size & 0xffffffff)); + } +- for (i = 0; i < reservenum; i++) { ++ for (i = 0; i < (size_t)reservenum; i++) { + fprintf(f, "\t.long\t0, 0\n\t.long\t0, 0\n"); + } + +diff --git a/scripts/dtc/livetree.c b/scripts/dtc/livetree.c +index e229b84432f9..7141e8e219f7 100644 +--- a/scripts/dtc/livetree.c ++++ b/scripts/dtc/livetree.c +@@ -492,7 +492,7 @@ struct node *get_node_by_phandle(struct node *tree, cell_t phandle) + { + struct node *child, *node; + +- assert((phandle != 0) && (phandle != -1)); ++ assert((phandle != 0) && (phandle != ~0U)); + + if (tree->phandle == phandle) { + if (tree->deleted) +@@ -523,7 +523,7 @@ cell_t get_node_phandle(struct node *root, struct node *node) + { + static cell_t phandle = 1; /* FIXME: ick, static local */ + +- if ((node->phandle != 0) && (node->phandle != -1)) ++ if ((node->phandle != 0) && (node->phandle != ~0U)) + return node->phandle; + + while (get_node_by_phandle(root, phandle)) +diff --git a/scripts/gcc-ld b/scripts/gcc-ld +index cadab9a13ed7..28153db25778 100755 +--- a/scripts/gcc-ld ++++ b/scripts/gcc-ld +@@ -26,4 +26,4 @@ while [ "$1" != "" ] ; do + shift + done + +-exec $CC $ARGS ++exec /bin/sh -c "$CC $ARGS $SHELL_GCC_PLUGINS_CFLAGS" +diff --git a/scripts/gcc-plugins/.gitignore b/scripts/gcc-plugins/.gitignore +new file mode 100644 +index 000000000000..de92ed9e3d83 +--- /dev/null ++++ b/scripts/gcc-plugins/.gitignore +@@ -0,0 +1 @@ ++randomize_layout_seed.h +diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile +index 8b29dc17c73c..ec1516ef99f1 100644 +--- a/scripts/gcc-plugins/Makefile ++++ b/scripts/gcc-plugins/Makefile +@@ -2,13 +2,17 @@ GCC_PLUGINS_DIR := $(shell $(CC) -print-file-name=plugin) + + ifeq ($(PLUGINCC),$(HOSTCC)) + HOSTLIBS := hostlibs +- HOST_EXTRACFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb ++ HOST_EXTRACFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) ++ HOST_EXTRACFLAGS += -std=gnu99 -ggdb -fvisibility=hidden ++ HOST_EXTRACFLAGS += -Wall -W + export HOST_EXTRACFLAGS + else + HOSTLIBS := hostcxxlibs +- HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti +- HOST_EXTRACXXFLAGS += -fno-exceptions -fasynchronous-unwind-tables -ggdb +- HOST_EXTRACXXFLAGS += -Wno-narrowing -Wno-unused-variable ++ HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) ++ HOST_EXTRACXXFLAGS += -std=gnu++98 -ggdb -fvisibility=hidden ++ HOST_EXTRACXXFLAGS += -fno-rtti -fno-exceptions -fasynchronous-unwind-tables ++ HOST_EXTRACXXFLAGS += -Wall -W ++ HOST_EXTRACXXFLAGS += -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable + export HOST_EXTRACXXFLAGS + endif + +@@ -20,9 +24,18 @@ export HOSTLIBS + + $(HOSTLIBS)-y := $(foreach p,$(GCC_PLUGIN),$(if $(findstring /,$(p)),,$(p))) + always := $($(HOSTLIBS)-y) +- + $(foreach p,$($(HOSTLIBS)-y:%.so=%),$(eval $(p)-objs := $(p).o)) + ++$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h ++ ++quiet_cmd_create_randomize_layout_seed = GENSEED $@ ++ cmd_create_randomize_layout_seed = \ ++ $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h ++$(objtree)/$(obj)/randomize_layout_seed.h: FORCE ++ $(call if_changed,create_randomize_layout_seed) ++ ++targets += randomize_layout_seed.h randomize_layout_hash.h ++ + subdir-y := $(GCC_PLUGIN_SUBDIR) + subdir- += $(GCC_PLUGIN_SUBDIR) + +diff --git a/scripts/gcc-plugins/checker_plugin.c b/scripts/gcc-plugins/checker_plugin.c +new file mode 100644 +index 000000000000..c16753c34967 +--- /dev/null ++++ b/scripts/gcc-plugins/checker_plugin.c +@@ -0,0 +1,491 @@ ++/* ++ * Copyright 2011-2017 by the PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Note: the choice of the license means that the compilation process is ++ * NOT 'eligible' as defined by gcc's library exception to the GPL v3, ++ * but for the kernel it doesn't matter since it doesn't link against ++ * any of the gcc libraries ++ * ++ * gcc plugin to implement various sparse (source code checker) features ++ * ++ * TODO: ++ * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch) ++ * ++ * BUGS: ++ * - none known ++ */ ++ ++#include "gcc-common.h" ++ ++extern void c_register_addr_space (const char *str, addr_space_t as); ++extern enum machine_mode default_addr_space_pointer_mode (addr_space_t); ++extern enum machine_mode default_addr_space_address_mode (addr_space_t); ++extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as); ++extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as); ++extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as); ++ ++__visible int plugin_is_GPL_compatible; ++ ++static struct plugin_info checker_plugin_info = { ++ .version = "201602181345", ++ .help = "user\tturn on user/kernel address space checking\n" ++ "context\tturn on locking context checking\n" ++}; ++ ++#define ADDR_SPACE_KERNEL 0 ++#define ADDR_SPACE_FORCE_KERNEL 1 ++#define ADDR_SPACE_USER 2 ++#define ADDR_SPACE_FORCE_USER 3 ++#define ADDR_SPACE_IOMEM 0 ++#define ADDR_SPACE_FORCE_IOMEM 0 ++#define ADDR_SPACE_PERCPU 0 ++#define ADDR_SPACE_FORCE_PERCPU 0 ++#define ADDR_SPACE_RCU 0 ++#define ADDR_SPACE_FORCE_RCU 0 ++ ++static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace) ++{ ++ return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC); ++} ++ ++static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace) ++{ ++ return default_addr_space_address_mode(ADDR_SPACE_GENERIC); ++} ++ ++static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as) ++{ ++ return default_addr_space_valid_pointer_mode(mode, as); ++} ++ ++static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as) ++{ ++ return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC); ++} ++ ++static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as) ++{ ++ return default_addr_space_legitimize_address(x, oldx, mode, as); ++} ++ ++static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset) ++{ ++ if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL) ++ return true; ++ ++ if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER) ++ return true; ++ ++ if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM) ++ return true; ++ ++ if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER) ++ return true; ++ ++ if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM) ++ return true; ++ ++ if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL) ++ return true; ++ ++ if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL) ++ return true; ++ ++ return subset == superset; ++} ++ ++static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type) ++{ ++// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type)); ++// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type)); ++ ++ return op; ++} ++ ++static void register_checker_address_spaces(void *event_data, void *data) ++{ ++ c_register_addr_space("__kernel", ADDR_SPACE_KERNEL); ++ c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL); ++ c_register_addr_space("__user", ADDR_SPACE_USER); ++ c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER); ++// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM); ++// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM); ++// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU); ++// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU); ++// c_register_addr_space("__rcu", ADDR_SPACE_RCU); ++// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU); ++ ++ targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode; ++ targetm.addr_space.address_mode = checker_addr_space_address_mode; ++ targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode; ++ targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p; ++// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address; ++ targetm.addr_space.subset_p = checker_addr_space_subset_p; ++ targetm.addr_space.convert = checker_addr_space_convert; ++} ++ ++static bool split_context_attribute(tree args, tree *lock, tree *in, tree *out) ++{ ++ *in = TREE_VALUE(args); ++ ++ if (TREE_CODE(*in) != INTEGER_CST) { ++ *lock = *in; ++ args = TREE_CHAIN(args); ++ *in = TREE_VALUE(args); ++ } else ++ *lock = NULL_TREE; ++ ++ args = TREE_CHAIN(args); ++ if (*lock && !args) ++ return false; ++ ++ *out = TREE_VALUE(args); ++ return true; ++} ++ ++static tree handle_context_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs) ++{ ++ *no_add_attrs = true; ++ tree lock, in, out; ++ ++ if (TREE_CODE(*node) != FUNCTION_DECL) { ++ error("%qE attribute applies to functions only (%qD)", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (!split_context_attribute(args, &lock, &in, &out)) { ++ error("%qE attribute needs two integers after the lock expression", name); ++ return NULL_TREE; ++ } ++ ++ if (TREE_CODE(in) != INTEGER_CST) { ++ error("the 'in' argument of the %qE attribute must be an integer (%qE)", name, in); ++ return NULL_TREE; ++ } ++ ++ if (TREE_CODE(out) != INTEGER_CST) { ++ error("the 'out' argument of the %qE attribute must be an integer (%qE)", name, out); ++ return NULL_TREE; ++ } ++ ++ *no_add_attrs = false; ++ return NULL_TREE; ++} ++ ++static struct attribute_spec context_attr = { ++ .name = "context", ++ .min_length = 2, ++ .max_length = 3, ++ .decl_required = true, ++ .type_required = false, ++ .function_type_required = false, ++ .handler = handle_context_attribute, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = true ++#endif ++}; ++ ++static void register_attributes(void *event_data, void *data) ++{ ++ register_attribute(&context_attr); ++} ++ ++static const char context_function[] = "__context__"; ++static GTY(()) tree context_function_decl; ++ ++static const char context_error[] = "__context_error__"; ++static GTY(()) tree context_error_decl; ++ ++static void context_start_unit(void __unused *gcc_data, void __unused *user_data) ++{ ++ tree fntype, attr; ++ ++ // void __context__(void *, int); ++ fntype = build_function_type_list(void_type_node, ptr_type_node, integer_type_node, NULL_TREE); ++ context_function_decl = build_fn_decl(context_function, fntype); ++ ++ TREE_PUBLIC(context_function_decl) = 1; ++ TREE_USED(context_function_decl) = 1; ++ DECL_EXTERNAL(context_function_decl) = 1; ++ DECL_ARTIFICIAL(context_function_decl) = 1; ++ DECL_PRESERVE_P(context_function_decl) = 1; ++// TREE_NOTHROW(context_function_decl) = 1; ++// DECL_UNINLINABLE(context_function_decl) = 1; ++ DECL_ASSEMBLER_NAME(context_function_decl); // for LTO ++ lang_hooks.decls.pushdecl(context_function_decl); ++ ++ // void __context_error__(const void *, int) __attribute__((error("context error"))); ++ fntype = build_function_type_list(void_type_node, const_ptr_type_node, integer_type_node, NULL_TREE); ++ context_error_decl = build_fn_decl(context_error, fntype); ++ ++ TREE_PUBLIC(context_error_decl) = 1; ++ TREE_USED(context_error_decl) = 1; ++ DECL_EXTERNAL(context_error_decl) = 1; ++ DECL_ARTIFICIAL(context_error_decl) = 1; ++ DECL_PRESERVE_P(context_error_decl) = 1; ++// TREE_NOTHROW(context_error_decl) = 1; ++// DECL_UNINLINABLE(context_error_decl) = 1; ++ TREE_THIS_VOLATILE(context_error_decl) = 1; ++ DECL_ASSEMBLER_NAME(context_error_decl); ++ ++ attr = tree_cons(NULL, build_const_char_string(14, "context error"), NULL); ++ attr = tree_cons(get_identifier("error"), attr, NULL); ++ decl_attributes(&context_error_decl, attr, 0); ++} ++ ++static bool context_gate(void) ++{ ++ tree context_attr; ++ ++return true; ++ ++ context_attr = lookup_attribute("context", DECL_ATTRIBUTES(current_function_decl)); ++ return context_attr != NULL_TREE; ++} ++ ++static basic_block verify_context_before(gimple_stmt_iterator *gsi, tree context, tree inout, tree error) ++{ ++ gimple stmt; ++ basic_block cond_bb, join_bb, true_bb; ++ edge e; ++ location_t loc; ++ const char *file; ++ int line; ++ size_t len; ++ tree filename; ++ ++ stmt = gsi_stmt(*gsi); ++ if (gimple_has_location(stmt)) { ++ loc = gimple_location(stmt); ++ file = gimple_filename(stmt); ++ line = gimple_lineno(stmt); ++ } else { ++ loc = DECL_SOURCE_LOCATION(current_function_decl); ++ file = DECL_SOURCE_FILE(current_function_decl); ++ line = DECL_SOURCE_LINE(current_function_decl); ++ } ++ gcc_assert(file); ++ ++ // if (context != count) __context_error__(__FILE__, __LINE__); ++ stmt = gimple_build_cond(NE_EXPR, context, inout, NULL_TREE, NULL_TREE); ++ gimple_set_location(stmt, loc); ++ gsi_insert_before(gsi, stmt, GSI_NEW_STMT); ++ ++ cond_bb = gsi_bb(*gsi); ++ gcc_assert(!gsi_end_p(*gsi)); ++ gcc_assert(stmt == gsi_stmt(*gsi)); ++ ++ e = split_block(cond_bb, gsi_stmt(*gsi)); ++ cond_bb = e->src; ++ join_bb = e->dest; ++ e->flags = EDGE_FALSE_VALUE; ++ e->probability = REG_BR_PROB_BASE; ++ ++ true_bb = create_empty_bb(EXIT_BLOCK_PTR_FOR_FN(cfun)->prev_bb); ++ make_edge(cond_bb, true_bb, EDGE_TRUE_VALUE); ++ make_edge(true_bb, join_bb, EDGE_FALLTHRU); ++ ++ set_immediate_dominator(CDI_DOMINATORS, true_bb, cond_bb); ++ set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb); ++ ++ gcc_assert(cond_bb->loop_father == join_bb->loop_father); ++ add_bb_to_loop(true_bb, cond_bb->loop_father); ++ ++ // insert call to builtin_trap or __context_error__ ++ *gsi = gsi_start_bb(true_bb); ++ ++// stmt = gimple_build_call(builtin_decl_implicit(BUILT_IN_TRAP), 0); ++ len = strlen(file) + 1; ++ filename = build_const_char_string(len, file); ++ filename = build1(ADDR_EXPR, const_ptr_type_node, filename); ++ stmt = gimple_build_call(error, 2, filename, build_int_cst(NULL_TREE, line)); ++ gimple_set_location(stmt, loc); ++ gsi_insert_after(gsi, stmt, GSI_CONTINUE_LINKING); ++ ++ *gsi = gsi_start_nondebug_bb(join_bb); ++ return join_bb; ++} ++ ++static void update_context(gimple_stmt_iterator *gsi, tree context, int diff) ++{ ++ gimple assign; ++ tree op; ++ ++ op = fold_build2_loc(UNKNOWN_LOCATION, PLUS_EXPR, integer_type_node, context, build_int_cst(integer_type_node, diff)); ++ assign = gimple_build_assign(context, op); ++ gsi_insert_after(gsi, assign, GSI_NEW_STMT); ++ update_stmt(assign); ++} ++ ++static basic_block track_context(basic_block bb, tree context) ++{ ++ gimple_stmt_iterator gsi; ++ gimple assign; ++ ++ // adjust context according to the context information on any call stmt ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ gimple stmt = gsi_stmt(gsi); ++ tree fndecl, context_attr; ++ tree lock, in, out; ++ int incount, outcount; ++ ++ if (!is_gimple_call(stmt)) ++ continue; ++ ++ fndecl = gimple_call_fndecl(stmt); ++ if (!fndecl) ++ continue; ++ ++ if (fndecl == context_function_decl) { ++ unsigned int num_ops = gimple_num_ops(stmt); ++ int diff = tree_to_shwi(gimple_op(stmt, num_ops - 1)); ++ ++ gcc_assert(diff); ++ update_context(&gsi, context, diff); ++ continue; ++ } ++ ++ context_attr = lookup_attribute("context", DECL_ATTRIBUTES(fndecl)); ++ if (!context_attr) ++ continue; ++ ++ gcc_assert(split_context_attribute(TREE_VALUE(context_attr), &lock, &in, &out)); ++ incount = tree_to_shwi(in); ++ outcount = tree_to_shwi(out); ++ bb = verify_context_before(&gsi, context, in, context_error_decl); ++ update_context(&gsi, context, outcount - incount); ++ } ++ ++ return bb; ++} ++ ++static bool bb_any_loop(basic_block bb) ++{ ++ return bb_loop_depth(bb) || (bb->flags & BB_IRREDUCIBLE_LOOP); ++} ++ ++static unsigned int context_execute(void) ++{ ++ basic_block bb; ++ gimple assign; ++ gimple_stmt_iterator gsi; ++ tree context_attr, context; ++ tree lock, in, out; ++ ++ loop_optimizer_init(LOOPS_NORMAL | LOOPS_HAVE_RECORDED_EXITS); ++ gcc_assert(current_loops); ++ ++ calculate_dominance_info(CDI_DOMINATORS); ++ calculate_dominance_info(CDI_POST_DOMINATORS); ++ ++ context_attr = lookup_attribute("context", DECL_ATTRIBUTES(current_function_decl)); ++ if (context_attr) { ++ gcc_assert(split_context_attribute(TREE_VALUE(context_attr), &lock, &in, &out)); ++ } else { ++ in = out = integer_zero_node; ++ } ++ ++ // 1. create local context variable ++ context = create_tmp_var(integer_type_node, "context"); ++ add_referenced_var(context); ++ mark_sym_for_renaming(context); ++ ++ // 2. initialize local context variable ++ gcc_assert(single_succ_p(ENTRY_BLOCK_PTR_FOR_FN(cfun))); ++ bb = single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun)); ++ if (!single_pred_p(bb)) { ++ gcc_assert(bb_any_loop(bb)); ++ split_edge(single_succ_edge(ENTRY_BLOCK_PTR_FOR_FN(cfun))); ++ bb = single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun)); ++ } ++ gsi = gsi_start_bb(bb); ++ assign = gimple_build_assign(context, in); ++ gsi_insert_before(&gsi, assign, GSI_NEW_STMT); ++ update_stmt(assign); ++ ++ // 3. instrument each BB to track the local context variable ++ FOR_EACH_BB_FN(bb, cfun) { ++ bb = track_context(bb, context); ++ } ++ ++ // 4. verify the local context variable against the expected state ++ if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds)) { ++ gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun))); ++ gsi = gsi_last_nondebug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun))); ++ verify_context_before(&gsi, context, out, context_error_decl); ++ } ++ ++ free_dominance_info(CDI_DOMINATORS); ++ free_dominance_info(CDI_POST_DOMINATORS); ++ loop_optimizer_finalize(); ++ return 0; ++} ++ ++#define PASS_NAME context ++#define PROPERTIES_REQUIRED PROP_gimple_leh | PROP_cfg ++//#define TODO_FLAGS_START TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts ++#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_verify_flow | TODO_update_ssa ++#include "gcc-generate-gimple-pass.h" ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ const char * const plugin_name = plugin_info->base_name; ++ const int argc = plugin_info->argc; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ int i; ++ bool enable_user, enable_context; ++ ++ static const struct ggc_root_tab gt_ggc_r_gt_checker[] = { ++ { ++ .base = &context_function_decl, ++ .nelt = 1, ++ .stride = sizeof(context_function_decl), ++ .cb = >_ggc_mx_tree_node, ++ .pchw = >_pch_nx_tree_node ++ }, ++ { ++ .base = &context_error_decl, ++ .nelt = 1, ++ .stride = sizeof(context_error_decl), ++ .cb = >_ggc_mx_tree_node, ++ .pchw = >_pch_nx_tree_node ++ }, ++ LAST_GGC_ROOT_TAB ++ }; ++ ++// PASS_INFO(context, "ssa", 1, PASS_POS_INSERT_AFTER); ++ PASS_INFO(context, "phiprop", 1, PASS_POS_INSERT_AFTER); ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info); ++ ++ enable_user = false; ++ enable_context = false; ++ for (i = 0; i < argc; ++i) { ++ if (!strcmp(argv[i].key, "user")) { ++ enable_user = true; ++ continue; ++ } ++ if (!strcmp(argv[i].key, "context")) { ++ enable_context = true; ++ continue; ++ } ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ ++ if (enable_user) ++ register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL); ++ if (enable_context) { ++ register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL); ++ register_callback(plugin_name, PLUGIN_START_UNIT, context_start_unit, NULL); ++ register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)>_ggc_r_gt_checker); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &context_pass_info); ++ } ++ ++ return 0; ++} +diff --git a/scripts/gcc-plugins/colorize_plugin.c b/scripts/gcc-plugins/colorize_plugin.c +new file mode 100644 +index 000000000000..c8c62e970037 +--- /dev/null ++++ b/scripts/gcc-plugins/colorize_plugin.c +@@ -0,0 +1,158 @@ ++/* ++ * Copyright 2012-2017 by PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Note: the choice of the license means that the compilation process is ++ * NOT 'eligible' as defined by gcc's library exception to the GPL v3, ++ * but for the kernel it doesn't matter since it doesn't link against ++ * any of the gcc libraries ++ * ++ * gcc plugin to colorize diagnostic output ++ * ++ */ ++ ++#include "gcc-common.h" ++ ++__visible int plugin_is_GPL_compatible; ++ ++static struct plugin_info colorize_plugin_info = { ++ .version = "201602181345", ++ .help = "color=[never|always|auto]\tdetermine when to colorize\n", ++}; ++ ++#define GREEN "\033[32m\033[K" ++#define LIGHTGREEN "\033[1;32m\033[K" ++#define YELLOW "\033[33m\033[K" ++#define LIGHTYELLOW "\033[1;33m\033[K" ++#define RED "\033[31m\033[K" ++#define LIGHTRED "\033[1;31m\033[K" ++#define BLUE "\033[34m\033[K" ++#define LIGHTBLUE "\033[1;34m\033[K" ++#define BRIGHT "\033[1;m\033[K" ++#define NORMAL "\033[m\033[K" ++ ++static diagnostic_starter_fn old_starter; ++static diagnostic_finalizer_fn old_finalizer; ++ ++static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic) ++{ ++ const char *color; ++ char *newprefix; ++ ++ switch (diagnostic->kind) { ++ case DK_NOTE: ++ color = LIGHTBLUE; ++ break; ++ ++ case DK_PEDWARN: ++ case DK_WARNING: ++ color = LIGHTYELLOW; ++ break; ++ ++ case DK_ERROR: ++ case DK_FATAL: ++ case DK_ICE: ++ case DK_PERMERROR: ++ case DK_SORRY: ++ color = LIGHTRED; ++ break; ++ ++ default: ++ color = NORMAL; ++ } ++ ++ old_starter(context, diagnostic); ++ if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix)) ++ return; ++ pp_destroy_prefix(context->printer); ++ pp_set_prefix(context->printer, newprefix); ++} ++ ++static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic) ++{ ++ old_finalizer(context, diagnostic); ++} ++ ++static void colorize_arm(void) ++{ ++ old_starter = diagnostic_starter(global_dc); ++ old_finalizer = diagnostic_finalizer(global_dc); ++ ++ diagnostic_starter(global_dc) = start_colorize; ++ diagnostic_finalizer(global_dc) = finalize_colorize; ++} ++ ++static unsigned int colorize_rearm_execute(void) ++{ ++ if (diagnostic_starter(global_dc) == start_colorize) ++ return 0; ++ ++ colorize_arm(); ++ return 0; ++} ++ ++#define PASS_NAME colorize_rearm ++#define NO_GATE ++#include "gcc-generate-simple_ipa-pass.h" ++ ++static void colorize_start_unit(void *gcc_data __unused, void *user_data __unused) ++{ ++ colorize_arm(); ++} ++ ++static bool should_colorize(void) ++{ ++#if BUILDING_GCC_VERSION >= 4009 ++ return false; ++#else ++ char const *t = getenv("TERM"); ++ ++ return t && strcmp(t, "dumb") && isatty(STDERR_FILENO); ++#endif ++} ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ const char * const plugin_name = plugin_info->base_name; ++ const int argc = plugin_info->argc; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ int i; ++ bool colorize; ++ ++ PASS_INFO(colorize_rearm, "*free_lang_data", 1, PASS_POS_INSERT_AFTER); ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info); ++ ++ colorize = getenv("GCC_COLORS") ? should_colorize() : false; ++ ++ for (i = 0; i < argc; ++i) { ++ if (!strcmp(argv[i].key, "color")) { ++ if (!argv[i].value) { ++ error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ continue; ++ } ++ if (!strcmp(argv[i].value, "always")) ++ colorize = true; ++ else if (!strcmp(argv[i].value, "never")) ++ colorize = false; ++ else if (!strcmp(argv[i].value, "auto")) ++ colorize = should_colorize(); ++ else ++ error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value); ++ continue; ++ } ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ ++ if (colorize) { ++ // TODO: parse GCC_COLORS as used by gcc 4.9+ ++ register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info); ++ } ++ return 0; ++} +diff --git a/scripts/gcc-plugins/constify_plugin.c b/scripts/gcc-plugins/constify_plugin.c +new file mode 100644 +index 000000000000..42f22097fb16 +--- /dev/null ++++ b/scripts/gcc-plugins/constify_plugin.c +@@ -0,0 +1,577 @@ ++/* ++ * Copyright 2011 by Emese Revfy <re.emese@gmail.com> ++ * Copyright 2011-2017 by PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2, or (at your option) v3 ++ * ++ * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification. ++ * ++ * Homepage: ++ * http://www.grsecurity.net/~ephox/const_plugin/ ++ * ++ * Usage: ++ * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c ++ * $ gcc -fplugin=constify_plugin.so test.c -O2 ++ */ ++ ++#include "gcc-common.h" ++ ++// unused C type flag in all versions 4.5-6 ++#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE) ++ ++__visible int plugin_is_GPL_compatible; ++ ++static bool enabled = true; ++ ++static struct plugin_info const_plugin_info = { ++ .version = "201607241840", ++ .help = "disable\tturn off constification\n", ++}; ++ ++static struct { ++ const char *name; ++ const char *asm_op; ++} const_sections[] = { ++ {".init.rodata", "\t.section\t.init.rodata,\"a\""}, ++ {".ref.rodata", "\t.section\t.ref.rodata,\"a\""}, ++ {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""}, ++ {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""}, ++ {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""}, ++ {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""}, ++ {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""}, ++ {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""}, ++ {".data..read_only", "\t.section\t.data..read_only,\"a\""}, ++}; ++ ++typedef struct { ++ bool has_fptr_field; ++ bool has_writable_field; ++ bool has_do_const_field; ++ bool has_no_const_field; ++} constify_info; ++ ++static const_tree get_field_type(const_tree field) ++{ ++ return strip_array_types(TREE_TYPE(field)); ++} ++ ++static bool is_fptr(const_tree field) ++{ ++ const_tree ptr = get_field_type(field); ++ ++ if (TREE_CODE(ptr) != POINTER_TYPE) ++ return false; ++ ++ return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE; ++} ++ ++/* ++ * determine whether the given structure type meets the requirements for automatic constification, ++ * including the constification attributes on nested structure types ++ */ ++static void constifiable(const_tree node, constify_info *cinfo) ++{ ++ const_tree field; ++ ++ gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE); ++ ++ // e.g., pointer to structure fields while still constructing the structure type ++ if (TYPE_FIELDS(node) == NULL_TREE) ++ return; ++ ++ for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) { ++ const_tree type = get_field_type(field); ++ enum tree_code code = TREE_CODE(type); ++ ++ if (node == type) ++ continue; ++ ++ if (is_fptr(field)) ++ cinfo->has_fptr_field = true; ++ else if (code == RECORD_TYPE || code == UNION_TYPE) { ++ if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) ++ cinfo->has_do_const_field = true; ++ else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) ++ cinfo->has_no_const_field = true; ++ else ++ constifiable(type, cinfo); ++ } else if (!TREE_READONLY(field)) ++ cinfo->has_writable_field = true; ++ } ++} ++ ++static bool constified(const_tree node) ++{ ++ constify_info cinfo = { ++ .has_fptr_field = false, ++ .has_writable_field = false, ++ .has_do_const_field = false, ++ .has_no_const_field = false ++ }; ++ ++ gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE); ++ ++ if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) { ++// gcc_assert(!TYPE_READONLY(node)); ++ return false; ++ } ++ ++ if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) { ++ gcc_assert(TYPE_READONLY(node)); ++ return true; ++ } ++ ++ constifiable(node, &cinfo); ++ if ((!cinfo.has_fptr_field || cinfo.has_writable_field || cinfo.has_no_const_field) && !cinfo.has_do_const_field) ++ return false; ++ ++ return TYPE_READONLY(node); ++} ++ ++static void deconstify_tree(tree node); ++ ++static void deconstify_type(tree type) ++{ ++ tree field; ++ ++ gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE); ++ ++ for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) { ++ const_tree fieldtype = get_field_type(field); ++ ++ // special case handling of simple ptr-to-same-array-type members ++ if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) { ++ tree ptrtype = TREE_TYPE(TREE_TYPE(field)); ++ ++ if (TREE_TYPE(TREE_TYPE(field)) == type) ++ continue; ++ if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE) ++ continue; ++ if (!constified(ptrtype)) ++ continue; ++ if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) ++ TREE_TYPE(field) = build_pointer_type(build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST)); ++ continue; ++ } ++ if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE) ++ continue; ++ if (!constified(fieldtype)) ++ continue; ++ ++ deconstify_tree(field); ++ TREE_READONLY(field) = 0; ++ } ++ TYPE_READONLY(type) = 0; ++ C_TYPE_FIELDS_READONLY(type) = 0; ++ if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) { ++ TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type)); ++ TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type)); ++ } ++} ++ ++static void deconstify_tree(tree node) ++{ ++ tree old_type, new_type, field; ++ ++ old_type = TREE_TYPE(node); ++ while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) { ++ node = TREE_TYPE(node) = copy_node(old_type); ++ old_type = TREE_TYPE(old_type); ++ } ++ ++ gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE); ++ gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST)); ++ ++ new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST); ++ TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type)); ++ for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field)) ++ DECL_FIELD_CONTEXT(field) = new_type; ++ ++ deconstify_type(new_type); ++ ++ TREE_TYPE(node) = new_type; ++} ++ ++static tree handle_no_const_attribute(tree *node, tree name, tree args __unused, int flags __unused, bool *no_add_attrs) ++{ ++ tree type; ++ constify_info cinfo = { ++ .has_fptr_field = false, ++ .has_writable_field = false, ++ .has_do_const_field = false, ++ .has_no_const_field = false ++ }; ++ ++ *no_add_attrs = true; ++ if (TREE_CODE(*node) == FUNCTION_DECL) { ++ error("%qE attribute does not apply to functions (%qF)", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (TREE_CODE(*node) == PARM_DECL) { ++ error("%qE attribute does not apply to function parameters (%qD)", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (TREE_CODE(*node) == VAR_DECL) { ++ error("%qE attribute does not apply to variables (%qD)", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (TYPE_P(*node)) { ++ type = *node; ++ } else { ++ if (TREE_CODE(*node) != TYPE_DECL) { ++ error("%qE attribute does not apply to %qD (%qT)", name, *node, TREE_TYPE(*node)); ++ return NULL_TREE; ++ } ++ type = TREE_TYPE(*node); ++ } ++ ++ if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) { ++ error("%qE attribute used on %qT applies to struct and union types only", name, type); ++ return NULL_TREE; ++ } ++ ++ if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) { ++ error("%qE attribute is already applied to the type %qT", name, type); ++ return NULL_TREE; ++ } ++ ++ if (TYPE_P(*node)) { ++ if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) ++ error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type); ++ else ++ *no_add_attrs = false; ++ return NULL_TREE; ++ } ++ ++ constifiable(type, &cinfo); ++ if ((cinfo.has_fptr_field && !cinfo.has_writable_field && !cinfo.has_no_const_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) { ++ if (enabled) { ++ if TYPE_P(*node) ++ deconstify_type(*node); ++ else ++ deconstify_tree(*node); ++ } ++ if (TYPE_P(*node)) ++ TYPE_CONSTIFY_VISITED(*node) = 1; ++ else ++ TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1; ++ return NULL_TREE; ++ } ++ ++ if (enabled && TYPE_FIELDS(type)) ++ error("%qE attribute used on type %qT that is not constified", name, type); ++ return NULL_TREE; ++} ++ ++static void constify_type(tree type) ++{ ++ gcc_assert(type == TYPE_MAIN_VARIANT(type)); ++ TYPE_READONLY(type) = 1; ++ C_TYPE_FIELDS_READONLY(type) = 1; ++ TYPE_CONSTIFY_VISITED(type) = 1; ++} ++ ++static tree handle_do_const_attribute(tree *node, tree name, tree args __unused, int flags __unused, bool *no_add_attrs) ++{ ++ *no_add_attrs = true; ++ if (!TYPE_P(*node)) { ++ error("%qE attribute applies to types only (%qD)", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) { ++ error("%qE attribute used on %qT applies to struct and union types only", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) { ++ error("%qE attribute used on %qT is already applied to the type", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) { ++ error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node); ++ return NULL_TREE; ++ } ++ ++ *no_add_attrs = false; ++ return NULL_TREE; ++} ++ ++static struct attribute_spec no_const_attr = { ++ .name = "no_const", ++ .min_length = 0, ++ .max_length = 0, ++ .decl_required = false, ++ .type_required = false, ++ .function_type_required = false, ++ .handler = handle_no_const_attribute, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = true ++#endif ++}; ++ ++static struct attribute_spec do_const_attr = { ++ .name = "do_const", ++ .min_length = 0, ++ .max_length = 0, ++ .decl_required = false, ++ .type_required = false, ++ .function_type_required = false, ++ .handler = handle_do_const_attribute, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = true ++#endif ++}; ++ ++static void register_attributes(void *event_data, void *data) ++{ ++ register_attribute(&no_const_attr); ++ register_attribute(&do_const_attr); ++} ++ ++static void finish_type(void *event_data, void *data __unused) ++{ ++ tree type = (tree)event_data; ++ constify_info cinfo = { ++ .has_fptr_field = false, ++ .has_writable_field = false, ++ .has_do_const_field = false, ++ .has_no_const_field = false ++ }; ++ ++ if (type == NULL_TREE || type == error_mark_node) ++ return; ++ ++#if BUILDING_GCC_VERSION >= 5000 ++ if (TREE_CODE(type) == ENUMERAL_TYPE) ++ return; ++#endif ++ ++ if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type)) ++ return; ++ ++ constifiable(type, &cinfo); ++ ++ if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) { ++ if ((cinfo.has_fptr_field && !cinfo.has_writable_field && !cinfo.has_no_const_field) || cinfo.has_do_const_field) { ++ deconstify_type(type); ++ TYPE_CONSTIFY_VISITED(type) = 1; ++ } else ++ error("'no_const' attribute used on type %qT that is not constified", type); ++ return; ++ } ++ ++ if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) { ++ if (!cinfo.has_writable_field && !cinfo.has_no_const_field) { ++ error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not "); ++ return; ++ } ++ constify_type(type); ++ return; ++ } ++ ++ if (cinfo.has_fptr_field && !cinfo.has_writable_field && !cinfo.has_no_const_field) { ++ if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) { ++ error("'do_const' attribute used on type %qT that is constified", type); ++ return; ++ } ++ constify_type(type); ++// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type)); ++// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type)); ++ return; ++ } ++ ++ deconstify_type(type); ++ TYPE_CONSTIFY_VISITED(type) = 1; ++} ++ ++static bool is_constified_var(varpool_node_ptr node) ++{ ++ tree var = NODE_DECL(node); ++ tree type = TREE_TYPE(var); ++ ++ if (node->alias) ++ return false; ++ ++ if (DECL_EXTERNAL(var)) ++ return false; ++ ++ // XXX handle more complex nesting of arrays/structs ++ if (TREE_CODE(type) == ARRAY_TYPE) ++ type = TREE_TYPE(type); ++ ++ if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) ++ return false; ++ ++ if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type)) ++ return false; ++ ++ if (!TYPE_CONSTIFY_VISITED(type)) ++ return false; ++ ++ return true; ++} ++ ++static void check_section_mismatch(varpool_node_ptr node) ++{ ++ tree var, section; ++ size_t i; ++ const char *name; ++ ++ var = NODE_DECL(node); ++ name = get_decl_section_name(var); ++ section = lookup_attribute("section", DECL_ATTRIBUTES(var)); ++ if (!section) { ++ if (name) { ++ fprintf(stderr, "DECL_SECTION [%s] ", name); ++ dump_varpool_node(stderr, node); ++ gcc_unreachable(); ++ } ++ return; ++ } else ++ gcc_assert(name); ++ ++//fprintf(stderr, "SECTIONAME: [%s] ", get_decl_section_name(var)); ++//debug_tree(var); ++ ++ gcc_assert(!TREE_CHAIN(section)); ++ gcc_assert(TREE_VALUE(section)); ++ ++ section = TREE_VALUE(TREE_VALUE(section)); ++ gcc_assert(!strcmp(TREE_STRING_POINTER(section), name)); ++//debug_tree(section); ++ ++ for (i = 0; i < ARRAY_SIZE(const_sections); i++) ++ if (!strcmp(const_sections[i].name, name)) ++ return; ++ ++ error_at(DECL_SOURCE_LOCATION(var), "constified variable %qD placed into writable section %E", var, section); ++} ++ ++// this works around a gcc bug/feature where uninitialized globals ++// are moved into the .bss section regardless of any constification ++// see gcc/varasm.c:bss_initializer_p() ++static void fix_initializer(varpool_node_ptr node) ++{ ++ tree var = NODE_DECL(node); ++ tree type = TREE_TYPE(var); ++ ++ if (DECL_INITIAL(var)) ++ return; ++ ++ DECL_INITIAL(var) = build_constructor(type, NULL); ++// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var); ++} ++ ++static void check_global_variables(void *event_data __unused, void *data __unused) ++{ ++ varpool_node_ptr node; ++ ++ FOR_EACH_VARIABLE(node) { ++ if (!is_constified_var(node)) ++ continue; ++ ++ check_section_mismatch(node); ++ fix_initializer(node); ++ } ++} ++ ++static unsigned int check_local_variables_execute(void) ++{ ++ unsigned int ret = 0; ++ tree var; ++ ++ unsigned int i; ++ ++ FOR_EACH_LOCAL_DECL(cfun, i, var) { ++ tree type = TREE_TYPE(var); ++ ++ gcc_assert(DECL_P(var)); ++ if (is_global_var(var)) ++ continue; ++ ++ if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) ++ continue; ++ ++ if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type)) ++ continue; ++ ++ if (!TYPE_CONSTIFY_VISITED(type)) ++ continue; ++ ++ error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var); ++ ret = 1; ++ } ++ return ret; ++} ++ ++#define PASS_NAME check_local_variables ++#define NO_GATE ++#include "gcc-generate-gimple-pass.h" ++ ++static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc); ++ ++static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc) ++{ ++ size_t i; ++ ++ for (i = 0; i < ARRAY_SIZE(const_sections); i++) ++ if (!strcmp(const_sections[i].name, name)) ++ return 0; ++ ++ return old_section_type_flags(decl, name, reloc); ++} ++ ++static void constify_start_unit(void *gcc_data __unused, void *user_data __unused) ++{ ++// size_t i; ++ ++// for (i = 0; i < ARRAY_SIZE(const_sections); i++) ++// const_sections[i].section = get_unnamed_section(0, output_section_asm_op, const_sections[i].asm_op); ++// const_sections[i].section = get_section(const_sections[i].name, 0, NULL); ++ ++ old_section_type_flags = targetm.section_type_flags; ++ targetm.section_type_flags = constify_section_type_flags; ++} ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ const char * const plugin_name = plugin_info->base_name; ++ const int argc = plugin_info->argc; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ int i; ++ ++ PASS_INFO(check_local_variables, "ssa", 1, PASS_POS_INSERT_BEFORE); ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++ for (i = 0; i < argc; ++i) { ++ if (!(strcmp(argv[i].key, "disable"))) { ++ enabled = false; ++ continue; ++ } ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ ++ if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) { ++ inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name); ++ enabled = false; ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info); ++ if (enabled) { ++ register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL); ++ register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info); ++ register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL); ++ } ++ register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL); ++ ++ return 0; ++} +diff --git a/scripts/gcc-plugins/cyc_complexity_plugin.c b/scripts/gcc-plugins/cyc_complexity_plugin.c +index 8af7db06122d..f618028e97c7 100644 +--- a/scripts/gcc-plugins/cyc_complexity_plugin.c ++++ b/scripts/gcc-plugins/cyc_complexity_plugin.c +@@ -1,5 +1,5 @@ + /* +- * Copyright 2011-2016 by Emese Revfy <re.emese@gmail.com> ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> + * Licensed under the GPL v2, or (at your option) v3 + * + * Homepage: +@@ -52,15 +52,11 @@ static unsigned int cyc_complexity_execute(void) + __visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) + { + const char * const plugin_name = plugin_info->base_name; +- struct register_pass_info cyc_complexity_pass_info; + +- cyc_complexity_pass_info.pass = make_cyc_complexity_pass(); +- cyc_complexity_pass_info.reference_pass_name = "ssa"; +- cyc_complexity_pass_info.ref_pass_instance_number = 1; +- cyc_complexity_pass_info.pos_op = PASS_POS_INSERT_AFTER; ++ PASS_INFO(cyc_complexity, "ssa", 1, PASS_POS_INSERT_AFTER); + + if (!plugin_default_version_check(version, &gcc_version)) { +- error(G_("incompatible gcc/plugin versions")); ++ error_gcc_version(version); + return 1; + } + +diff --git a/scripts/gcc-plugins/gcc-common.h b/scripts/gcc-plugins/gcc-common.h +index 12262c0cc691..aab4a5e05fe7 100644 +--- a/scripts/gcc-plugins/gcc-common.h ++++ b/scripts/gcc-plugins/gcc-common.h +@@ -21,14 +21,22 @@ + #include "rtl.h" + #include "tm_p.h" + #include "flags.h" ++//#include "insn-attr.h" ++//#include "insn-config.h" ++//#include "insn-flags.h" + #include "hard-reg-set.h" ++//#include "recog.h" + #include "output.h" + #include "except.h" + #include "function.h" + #include "toplev.h" ++#if BUILDING_GCC_VERSION >= 5000 ++#include "expr.h" ++#endif + #include "basic-block.h" + #include "intl.h" + #include "ggc.h" ++//#include "regs.h" + #include "timevar.h" + + #include "params.h" +@@ -43,12 +51,18 @@ + #include "memmodel.h" + #endif + #include "emit-rtl.h" ++//#include "reload.h" ++//#include "ira.h" ++//#include "dwarf2asm.h" + #include "debug.h" + #include "target.h" + #include "langhooks.h" + #include "cfgloop.h" ++//#include "hosthooks.h" + #include "cgraph.h" + #include "opts.h" ++//#include "coverage.h" ++//#include "value-prof.h" + + #if BUILDING_GCC_VERSION == 4005 + #include <sys/mman.h> +@@ -60,6 +74,8 @@ + #endif + + #if BUILDING_GCC_VERSION >= 4006 ++//#include "c-tree.h" ++//#include "cp/cp-tree.h" + #include "c-family/c-common.h" + #else + #include "c-common.h" +@@ -78,8 +94,13 @@ + #endif + + #include "diagnostic.h" ++//#include "tree-diagnostic.h" + #include "tree-dump.h" + #include "tree-pass.h" ++#if BUILDING_GCC_VERSION >= 4009 ++#include "pass_manager.h" ++#endif ++//#include "df.h" + #include "predict.h" + #include "ipa-utils.h" + +@@ -90,6 +111,7 @@ + #include "internal-fn.h" + #include "gimple-expr.h" + #include "gimple-fold.h" ++//#include "diagnostic-color.h" + #include "context.h" + #include "tree-ssa-alias.h" + #include "tree-ssa.h" +@@ -115,28 +137,34 @@ + #include "ssa-iterators.h" + #endif + ++//#include "lto/lto.h" ++#if BUILDING_GCC_VERSION >= 4007 ++//#include "data-streamer.h" ++#else ++//#include "lto-streamer.h" ++#endif ++//#include "lto-compress.h" + #if BUILDING_GCC_VERSION >= 5000 ++//#include "lto-section-names.h" + #include "builtins.h" + #endif + +-/* #include "expr.h" where are you... */ +-extern rtx emit_move_insn(rtx x, rtx y); +- + /* missing from basic_block.h... */ +-extern void debug_dominance_info(enum cdi_direction dir); +-extern void debug_dominance_tree(enum cdi_direction dir, basic_block root); ++void debug_dominance_info(enum cdi_direction dir); ++void debug_dominance_tree(enum cdi_direction dir, basic_block root); + + #if BUILDING_GCC_VERSION == 4006 +-extern void debug_gimple_stmt(gimple); +-extern void debug_gimple_seq(gimple_seq); +-extern void print_gimple_seq(FILE *, gimple_seq, int, int); +-extern void print_gimple_stmt(FILE *, gimple, int, int); +-extern void print_gimple_expr(FILE *, gimple, int, int); +-extern void dump_gimple_stmt(pretty_printer *, gimple, int, int); ++void debug_gimple_stmt(gimple); ++void debug_gimple_seq(gimple_seq); ++void print_gimple_seq(FILE *, gimple_seq, int, int); ++void print_gimple_stmt(FILE *, gimple, int, int); ++void print_gimple_expr(FILE *, gimple, int, int); ++void dump_gimple_stmt(pretty_printer *, gimple, int, int); + #endif + +-#define __unused __attribute__((__unused__)) ++#define __unused __attribute__((unused)) + #define __visible __attribute__((visibility("default"))) ++#define __weak __attribute__((weak)) + + #define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node)) + #define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node)) +@@ -146,6 +174,36 @@ extern void dump_gimple_stmt(pretty_printer *, gimple, int, int); + /* should come from c-tree.h if only it were installed for gcc 4.5... */ + #define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE) + ++static inline tree build_const_char_string(int len, const char *str) ++{ ++ tree cstr, elem, index, type; ++ ++ cstr = build_string(len, str); ++ elem = build_type_variant(char_type_node, 1, 0); ++ index = build_index_type(size_int(len - 1)); ++ type = build_array_type(elem, index); ++ TREE_TYPE(cstr) = type; ++ TREE_CONSTANT(cstr) = 1; ++ TREE_READONLY(cstr) = 1; ++ TREE_STATIC(cstr) = 1; ++ return cstr; ++} ++ ++static inline void error_gcc_version(struct plugin_gcc_version *version) ++{ ++ error(G_("incompatible gcc/plugin versions: need %s %s %s %s but have %s %s %s %s"), ++ gcc_version.basever, gcc_version.datestamp, gcc_version.devphase, gcc_version.revision, ++ version->basever, version->datestamp, version->devphase, version->revision); ++} ++ ++#define PASS_INFO(NAME, REF, ID, POS) \ ++struct register_pass_info NAME##_pass_info = { \ ++ .pass = make_##NAME##_pass(), \ ++ .reference_pass_name = REF, \ ++ .ref_pass_instance_number = ID, \ ++ .pos_op = POS, \ ++} ++ + #if BUILDING_GCC_VERSION == 4005 + #define FOR_EACH_LOCAL_DECL(FUN, I, D) \ + for (tree vars = (FUN)->local_decls, (I) = 0; \ +@@ -172,6 +230,7 @@ static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function cod + fndecl = gimple_call_fndecl(stmt); + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL) + return false; ++// print_node(stderr, "pax", fndecl, 4); + return DECL_FUNCTION_CODE(fndecl) == code; + } + +@@ -345,6 +404,23 @@ static inline bool gimple_store_p(gimple gs) + static inline void gimple_init_singleton(gimple g __unused) + { + } ++ ++enum expand_modifier { ++ EXPAND_NORMAL = 0, ++ EXPAND_STACK_PARM, ++ EXPAND_SUM, ++ EXPAND_CONST_ADDRESS, ++ EXPAND_INITIALIZER, ++ EXPAND_WRITE, ++ EXPAND_MEMORY ++}; ++ ++rtx expand_expr_real(tree, rtx, enum machine_mode, enum expand_modifier, rtx *); ++ ++static inline rtx expand_expr(tree exp, rtx target, enum machine_mode mode, enum expand_modifier modifier) ++{ ++ return expand_expr_real(exp, target, mode, modifier, NULL); ++} + #endif + + #if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008 +@@ -518,6 +594,28 @@ static inline const greturn *as_a_const_greturn(const_gimple stmt) + #define create_var_ann(var) + #define TODO_dump_func 0 + #define TODO_dump_cgraph 0 ++ ++#define VEC(T, A) vec<T, va_##A> ++#define VEC_safe_push(T, A, V, O) vec_safe_push((V), (O)); ++#endif ++ ++#if BUILDING_GCC_VERSION == 4008 || BUILDING_GCC_VERSION == 4009 ++enum expand_modifier { ++ EXPAND_NORMAL = 0, ++ EXPAND_STACK_PARM, ++ EXPAND_SUM, ++ EXPAND_CONST_ADDRESS, ++ EXPAND_INITIALIZER, ++ EXPAND_WRITE, ++ EXPAND_MEMORY ++}; ++ ++rtx expand_expr_real(tree, rtx, enum machine_mode, enum expand_modifier, rtx *, bool); ++ ++static inline rtx expand_expr(tree exp, rtx target, enum machine_mode mode, enum expand_modifier modifier) ++{ ++ return expand_expr_real(exp, target, mode, modifier, NULL, false); ++} + #endif + + #if BUILDING_GCC_VERSION <= 4009 +@@ -527,6 +625,8 @@ static inline const greturn *as_a_const_greturn(const_gimple stmt) + #define section_name_prefix LTO_SECTION_NAME_PREFIX + #define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__) + ++rtx emit_move_insn(rtx x, rtx y); ++ + typedef struct rtx_def rtx_insn; + + static inline const char *get_decl_section_name(const_tree decl) +@@ -643,6 +743,11 @@ static inline const greturn *as_a_const_greturn(const_gimple stmt) + #define NODE_DECL(node) (node)->decl + #define cgraph_node_name(node) (node)->name() + #define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias ++ ++static inline opt_pass *get_pass_for_id(int id) ++{ ++ return g->get_passes()->get_pass_for_id(id); ++} + #endif + + #if BUILDING_GCC_VERSION >= 5000 && BUILDING_GCC_VERSION < 6000 +@@ -661,6 +766,8 @@ inline bool is_a_helper<const gassign *>::test(const_gimple gs) + #define TODO_verify_stmts TODO_verify_il + #define TODO_verify_rtl_sharing TODO_verify_il + ++//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; }) ++ + #define INSN_DELETED_P(insn) (insn)->deleted() + + static inline const char *get_decl_section_name(const_tree decl) +diff --git a/scripts/gcc-plugins/gcc-generate-gimple-pass.h b/scripts/gcc-plugins/gcc-generate-gimple-pass.h +index 526c3c79b68e..831300b05a25 100644 +--- a/scripts/gcc-plugins/gcc-generate-gimple-pass.h ++++ b/scripts/gcc-plugins/gcc-generate-gimple-pass.h +@@ -119,7 +119,7 @@ class _PASS_NAME_PASS : public gimple_opt_pass { + #endif + #endif + +- virtual opt_pass * clone () { return new _PASS_NAME_PASS(); } ++ virtual opt_pass *clone() { return new _PASS_NAME_PASS(); } + + #ifndef NO_EXECUTE + #if BUILDING_GCC_VERSION >= 5000 +@@ -136,6 +136,7 @@ opt_pass *_MAKE_PASS_NAME_PASS(void) + return new _PASS_NAME_PASS(); + } + #else ++struct opt_pass *_MAKE_PASS_NAME_PASS(void); + struct opt_pass *_MAKE_PASS_NAME_PASS(void) + { + return &_PASS_NAME_PASS.pass; +diff --git a/scripts/gcc-plugins/gcc-generate-ipa-pass.h b/scripts/gcc-plugins/gcc-generate-ipa-pass.h +index 9bd926e072f0..93d8743d2908 100644 +--- a/scripts/gcc-plugins/gcc-generate-ipa-pass.h ++++ b/scripts/gcc-plugins/gcc-generate-ipa-pass.h +@@ -225,6 +225,7 @@ opt_pass *_MAKE_PASS_NAME_PASS(void) + return new _PASS_NAME_PASS(); + } + #else ++struct opt_pass *_MAKE_PASS_NAME_PASS(void); + struct opt_pass *_MAKE_PASS_NAME_PASS(void) + { + return &_PASS_NAME_PASS.pass; +diff --git a/scripts/gcc-plugins/gcc-generate-rtl-pass.h b/scripts/gcc-plugins/gcc-generate-rtl-pass.h +index 1dc67a5aeadf..e858d67761e9 100644 +--- a/scripts/gcc-plugins/gcc-generate-rtl-pass.h ++++ b/scripts/gcc-plugins/gcc-generate-rtl-pass.h +@@ -136,6 +136,7 @@ opt_pass *_MAKE_PASS_NAME_PASS(void) + return new _PASS_NAME_PASS(); + } + #else ++struct opt_pass *_MAKE_PASS_NAME_PASS(void); + struct opt_pass *_MAKE_PASS_NAME_PASS(void) + { + return &_PASS_NAME_PASS.pass; +diff --git a/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h b/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h +index a27e2b36afaa..d5ed4e2ff42d 100644 +--- a/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h ++++ b/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h +@@ -136,6 +136,7 @@ opt_pass *_MAKE_PASS_NAME_PASS(void) + return new _PASS_NAME_PASS(); + } + #else ++struct opt_pass *_MAKE_PASS_NAME_PASS(void); + struct opt_pass *_MAKE_PASS_NAME_PASS(void) + { + return &_PASS_NAME_PASS.pass; +diff --git a/scripts/gcc-plugins/gen-random-seed.sh b/scripts/gcc-plugins/gen-random-seed.sh +new file mode 100644 +index 000000000000..7514850f4815 +--- /dev/null ++++ b/scripts/gcc-plugins/gen-random-seed.sh +@@ -0,0 +1,8 @@ ++#!/bin/sh ++ ++if [ ! -f "$1" ]; then ++ SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'` ++ echo "const char *randstruct_seed = \"$SEED\";" > "$1" ++ HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'` ++ echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2" ++fi +diff --git a/scripts/gcc-plugins/initify_plugin.c b/scripts/gcc-plugins/initify_plugin.c +new file mode 100644 +index 000000000000..1c8d204f9cd3 +--- /dev/null ++++ b/scripts/gcc-plugins/initify_plugin.c +@@ -0,0 +1,1865 @@ ++/* ++ * Copyright 2015-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/initify ++ * ++ * This plugin has two passes. The first one tries to find all functions that ++ * can be become __init/__exit. The second one moves string constants ++ * (local variables and function string arguments marked by ++ * the nocapture attribute) only referenced in __init/__exit functions ++ * to __initconst/__exitconst sections. ++ * Based on an idea from Mathias Krause <minipli@ld-linux.so>. ++ * ++ * The instrumentation pass of the latent_entropy plugin must run after ++ * the initify plugin to increase coverage. ++ * ++ * Options: ++ * -fplugin-arg-initify_plugin-disable ++ * -fplugin-arg-initify_plugin-verbose ++ * -fplugin-arg-initify_plugin-print_missing_attr ++ * -fplugin-arg-initify_plugin-search_init_exit_functions ++ * -fplugin-arg-initify_plugin-enable_init_to_exit_moves ++ * -fplugin-arg-initify_plugin-disable_verify_nocapture_functions ++ * ++ * Attribute: __attribute__((nocapture(x, y ...))) ++ * The nocapture gcc attribute can be on functions only. ++ * The attribute takes one or more unsigned integer constants as parameters ++ * that specify the function argument(s) of const char* type to initify. ++ * If the marked argument is a vararg then the plugin initifies ++ * all vararg arguments. ++ * There can be one negative value which means that the return of the function ++ * will be followed to find it is a nocapture attribute or not. ++ * ++ * Attribute: __attribute__((unverified_nocapture(x, y ...))) ++ * This attribute disables the compile data flow verification of the designated ++ * nocapture parameters of the function. Use it only on function parameters ++ * that are difficult for the plugin to analyze. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "gcc-common.h" ++ ++__visible int plugin_is_GPL_compatible; ++ ++static struct plugin_info initify_plugin_info = { ++ .version = "20170215", ++ .help = "disable\tturn off the initify plugin\n" ++ "verbose\tprint all initified strings and all" ++ " functions which should be __init/__exit\n" ++ "print_missing_attr\tprint functions which" ++ " can be marked by nocapture attribute\n" ++ "search_init_exit_functions\tfind functions" ++ " which should be marked by __init or __exit" ++ " attribute\n" ++ "enable_init_to_exit_moves\tmove a function" ++ " to the exit section if it is called by __init" ++ " and __exit functions too\n" ++ "disable_verify_nocapture_functions\tdisable" ++ " the search of capture uses in nocapture" ++ " functions\n" ++}; ++ ++#define ARGNUM_NONE 0 ++static bool verbose, print_missing_attr, search_init_exit_functions; ++static bool enable_init_to_exit_moves, disable_verify_nocapture_functions; ++ ++enum section_type { ++ INIT, EXIT, BOTH, NONE ++}; ++ ++enum attribute_type { ++ UNVERIFIED, NOCAPTURE, PRINTF, BUILTINS, SYSCALL, NONE_ATTRIBUTE ++}; ++ ++ ++#if BUILDING_GCC_VERSION >= 5000 ++typedef struct hash_set<const_gimple> gimple_set; ++ ++static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt) ++{ ++ return visited->add(stmt); ++} ++ ++static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt) ++{ ++ return visited->contains(stmt); ++} ++ ++static inline gimple_set* pointer_set_create(void) ++{ ++ return new hash_set<const_gimple>; ++} ++ ++static inline void pointer_set_destroy(gimple_set *visited) ++{ ++ delete visited; ++} ++ ++typedef struct hash_set<const_tree> tree_set; ++ ++static inline bool pointer_set_insert(tree_set *visited, const_tree node) ++{ ++ return visited->add(node); ++} ++ ++static inline tree_set* tree_pointer_set_create(void) ++{ ++ return new hash_set<const_tree>; ++} ++ ++static inline void pointer_set_destroy(tree_set *visited) ++{ ++ delete visited; ++} ++ ++typedef struct hash_set<struct cgraph_node *> cgraph_set; ++ ++static inline bool pointer_set_insert(cgraph_set *visited, struct cgraph_node *node) ++{ ++ return visited->add(node); ++} ++ ++static inline cgraph_set* cgraph_pointer_set_create(void) ++{ ++ return new hash_set<struct cgraph_node *>; ++} ++ ++static inline void pointer_set_destroy(cgraph_set *visited) ++{ ++ delete visited; ++} ++#else ++typedef struct pointer_set_t gimple_set; ++typedef struct pointer_set_t tree_set; ++typedef struct pointer_set_t cgraph_set; ++ ++static inline tree_set *tree_pointer_set_create(void) ++{ ++ return pointer_set_create(); ++} ++ ++static inline cgraph_set *cgraph_pointer_set_create(void) ++{ ++ return pointer_set_create(); ++} ++#endif ++ ++static gimple initify_get_def_stmt(const_tree node) ++{ ++ gcc_assert(node != NULL_TREE); ++ ++ if (TREE_CODE(node) != SSA_NAME) ++ return NULL; ++ return SSA_NAME_DEF_STMT(node); ++} ++ ++static void search_constant_strings(bool *has_str_cst, gimple_set *visited, tree node); ++static bool has_capture_use_local_var(const_tree vardecl); ++static bool search_capture_ssa_use(gimple_set *visited_defs, tree node); ++ ++#define FUNCTION_PTR_P(node) \ ++ (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && \ ++ (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || \ ++ TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE)) ++ ++static bool is_vararg_arg(tree arg_list, unsigned int num) ++{ ++ if (tree_last(arg_list) == void_list_node) ++ return false; ++ ++ return num >= (unsigned int)list_length(arg_list); ++} ++ ++static const_tree get_ptr_type(const_tree type) ++{ ++ gcc_assert(type != NULL_TREE); ++ ++ if (TREE_CODE(type) != POINTER_TYPE) ++ return type; ++ return get_ptr_type(TREE_TYPE(type)); ++} ++ ++static bool check_parameter(tree *node, tree type_args, int idx) ++{ ++ const_tree type_arg, type, type_type, type_name, ptr_type; ++ ++ if (is_vararg_arg(type_args, idx)) ++ return true; ++ ++ type_arg = chain_index(idx - 1, type_args); ++ type = TREE_VALUE(type_arg); ++ gcc_assert(type != NULL_TREE); ++ type_type = TREE_TYPE(type); ++ gcc_assert(type_type != NULL_TREE); ++ ++ type_name = TYPE_NAME(type_type); ++ if (type_name != NULL_TREE && TREE_CODE(type_name) == IDENTIFIER_NODE && !strcmp(TYPE_NAME_POINTER(type_type), "va_format")) ++ return true; ++ ++ if (TREE_CODE(type) != POINTER_TYPE) { ++ error("%u. parameter of the %qE function must be a pointer", idx, *node); ++ return false; ++ } ++ ++ ptr_type = get_ptr_type(type_type); ++ if (!TYPE_READONLY(ptr_type)) { ++ error("%u. parameter of the %qE function must be readonly", idx, *node); ++ return false; ++ } ++ ++ if (TREE_THIS_VOLATILE(ptr_type)) { ++ error("%u. parameter of the %qE function can't be volatile", idx, *node); ++ return false; ++ } ++ ++ return true; ++} ++ ++static bool check_marked_parameters(tree *node, tree type_args, const_tree args, const_tree name) ++{ ++ const_tree arg; ++ bool negative_val; ++ ++ negative_val = false; ++ for (arg = args; arg; arg = TREE_CHAIN(arg)) { ++ int idx; ++ unsigned int abs_idx; ++ tree position = TREE_VALUE(arg); ++ ++ if (TREE_CODE(position) != INTEGER_CST) { ++ error("%qE parameter of the %qE attribute isn't an integer (fn: %qE)", position, name, *node); ++ return false; ++ } ++ ++ idx = (int)tree_to_shwi(position); ++ if (negative_val && idx < 0) { ++ error("Only one negative attribute value is supported (attribute: %qE fn: %qE)", name, *node); ++ return false; ++ } ++ ++ if (idx < 0) ++ negative_val = true; ++ ++ abs_idx = abs(idx); ++ if (abs_idx == 0) ++ continue; ++ ++ if (!check_parameter(node, type_args, abs_idx)) ++ return false; ++ } ++ return true; ++} ++ ++static bool check_all_parameters(tree *node, tree type_args) ++{ ++ int arg, len = list_length(type_args); ++ ++ if (tree_last(type_args) == void_list_node) ++ len -= 1; ++ ++ for (arg = 1; arg <= len; arg++) { ++ if (!check_parameter(node, type_args, arg)) ++ return false; ++ } ++ return true; ++} ++ ++/* nocapture attribute: ++ * * to mark nocapture function arguments. If used on a vararg argument ++ * it applies to all of them that have no other uses. ++ * * attribute value 0 is ignored to allow reusing print attribute arguments ++ */ ++static bool handle_initify_attributes(tree *node, tree name, tree args) ++{ ++ tree type_args = NULL_TREE; ++ ++ switch (TREE_CODE(*node)) { ++ case FUNCTION_DECL: ++ type_args = TYPE_ARG_TYPES(TREE_TYPE(*node)); ++ break; ++ ++ case FUNCTION_TYPE: ++ case METHOD_TYPE: ++ type_args = TYPE_ARG_TYPES(*node); ++ break; ++ ++ case TYPE_DECL: { ++ enum tree_code fn_code; ++ const_tree fntype = TREE_TYPE(*node); ++ ++ fn_code = TREE_CODE(fntype); ++ if (fn_code == POINTER_TYPE) ++ fntype = TREE_TYPE(fntype); ++ fn_code = TREE_CODE(fntype); ++ if (fn_code == FUNCTION_TYPE || fn_code == METHOD_TYPE) { ++ type_args = TYPE_ARG_TYPES(fntype); ++ break; ++ } ++ /* FALLTHROUGH */ ++ } ++ ++ default: ++ debug_tree(*node); ++ error("%s: %qE attribute only applies to functions", __func__, name); ++ return false; ++ } ++ ++ gcc_assert(type_args != NULL_TREE); ++ ++ if (!check_marked_parameters(node, type_args, args, name)) ++ return false; ++ return args != NULL_TREE || check_all_parameters(node, type_args); ++} ++ ++static tree handle_nocapture_attribute(tree *node, tree name, tree args, int __unused flags, bool *no_add_attrs) ++{ ++ tree nocapture_attr; ++ ++ *no_add_attrs = true; ++ ++ if (!handle_initify_attributes(node, name, args)) ++ return NULL_TREE; ++ ++ nocapture_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node)); ++ if (nocapture_attr) ++ chainon(TREE_VALUE(nocapture_attr), args); ++ else ++ *no_add_attrs = false; ++ ++ return NULL_TREE; ++} ++ ++static tree handle_unverified_nocapture_attribute(tree *node, tree name, tree args, int __unused flags, bool *no_add_attrs) ++{ ++ tree unverified_attr; ++ ++ *no_add_attrs = true; ++ ++ if (!handle_initify_attributes(node, name, args)) ++ return NULL_TREE; ++ ++ unverified_attr = lookup_attribute("unverified_nocapture", DECL_ATTRIBUTES(*node)); ++ if (unverified_attr) ++ chainon(TREE_VALUE(unverified_attr), args); ++ else ++ *no_add_attrs = false; ++ ++ return NULL_TREE; ++} ++ ++static struct attribute_spec nocapture_attr = { ++ .name = "nocapture", ++ .min_length = 0, ++ .max_length = -1, ++ .decl_required = true, ++ .type_required = false, ++ .function_type_required = false, ++ .handler = handle_nocapture_attribute, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = false ++#endif ++}; ++ ++static struct attribute_spec unverified_nocapture_attr = { ++ .name = "unverified_nocapture", ++ .min_length = 0, ++ .max_length = -1, ++ .decl_required = true, ++ .type_required = false, ++ .function_type_required = false, ++ .handler = handle_unverified_nocapture_attribute, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = false ++#endif ++}; ++ ++static void register_attributes(void __unused *event_data, void __unused *data) ++{ ++ register_attribute(&nocapture_attr); ++ register_attribute(&unverified_nocapture_attr); ++} ++ ++/* Determine whether the function is in the init or exit sections. */ ++static enum section_type get_init_exit_section(const_tree decl) ++{ ++ const char *str; ++ const_tree section, attr_value; ++ ++ section = lookup_attribute("section", DECL_ATTRIBUTES(decl)); ++ if (!section) ++ return NONE; ++ ++ attr_value = TREE_VALUE(section); ++ gcc_assert(attr_value != NULL_TREE); ++ gcc_assert(list_length(attr_value) == 1); ++ ++ str = TREE_STRING_POINTER(TREE_VALUE(attr_value)); ++ ++ if (!strncmp(str, ".init.", 6)) ++ return INIT; ++ if (!strncmp(str, ".exit.", 6)) ++ return EXIT; ++ return NONE; ++} ++ ++static tree get_string_cst(tree var) ++{ ++ if (var == NULL_TREE) ++ return NULL_TREE; ++ ++ if (TREE_CODE(var) == STRING_CST) ++ return var; ++ ++ switch (TREE_CODE_CLASS(TREE_CODE(var))) { ++ case tcc_expression: ++ case tcc_reference: { ++ int i; ++ ++ for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) { ++ tree ret = get_string_cst(TREE_OPERAND(var, i)); ++ if (ret != NULL_TREE) ++ return ret; ++ } ++ break; ++ } ++ ++ default: ++ break; ++ } ++ ++ return NULL_TREE; ++} ++ ++static bool set_init_exit_section(tree decl) ++{ ++ gcc_assert(DECL_P(decl)); ++ ++ if (get_init_exit_section(decl) != NONE) ++ return false; ++ ++ if (get_init_exit_section(current_function_decl) == INIT) ++ set_decl_section_name(decl, ".init.rodata.str"); ++ else ++ set_decl_section_name(decl, ".exit.rodata.str"); ++ return true; ++} ++ ++/* Syscalls are always nocapture functions. */ ++static bool is_syscall(const_tree fn) ++{ ++ const char *name = DECL_NAME_POINTER(fn); ++ ++ if (!strncmp(name, "sys_", 4)) ++ return true; ++ ++ if (!strncmp(name, "sys32_", 6)) ++ return true; ++ ++ if (!strncmp(name, "compat_sys_", 11)) ++ return true; ++ ++ return false; ++} ++ ++/* These builtins are nocapture functions. */ ++static bool allowed_builtins(const_tree fn) ++{ ++ const char *name = DECL_NAME_POINTER(fn); ++ ++ if (!strcmp(name, "__builtin_va_start")) ++ return true; ++ if (!strcmp(name, "__builtin_expect")) ++ return true; ++ if (!strcmp(name, "__builtin_memcpy")) ++ return true; ++ return false; ++} ++ ++static enum attribute_type search_argnum_in_attribute_params(const_tree attr, int fn_arg_num, int fntype_arg_len) ++{ ++ const_tree attr_val; ++ ++ for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) { ++ int attr_arg_val; ++ ++ if (TREE_CODE(TREE_VALUE(attr_val)) == IDENTIFIER_NODE) ++ continue; ++ ++ attr_arg_val = (int)abs(tree_to_shwi(TREE_VALUE(attr_val))); ++ if (attr_arg_val == fn_arg_num) ++ return NOCAPTURE; ++ if (attr_arg_val > fntype_arg_len && fn_arg_num >= attr_arg_val) ++ return NOCAPTURE; ++ } ++ return NONE_ATTRIBUTE; ++} ++ ++/* Check that fn_arg_num is a nocapture argument, handle cloned functions too. */ ++static enum attribute_type lookup_nocapture_argument(const_tree fndecl, const_tree attr, int fn_arg_num, int fntype_arg_len) ++{ ++ const_tree orig_decl, clone_arg, orig_arg; ++ tree decl_list, orig_decl_list; ++ enum attribute_type orig_attribute; ++ struct cgraph_node *node = cgraph_get_node(fndecl); ++ ++ orig_attribute = search_argnum_in_attribute_params(attr, fn_arg_num, fntype_arg_len); ++ if (orig_attribute == NONE_ATTRIBUTE) ++ return orig_attribute; ++ ++ gcc_assert(node); ++ if (node->clone_of && node->clone.tree_map) ++ gcc_assert(!node->clone.args_to_skip); ++ ++ if (!DECL_ARTIFICIAL(fndecl) && DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE) ++ return orig_attribute; ++ ++ orig_decl = DECL_ABSTRACT_ORIGIN(fndecl); ++ gcc_assert(orig_decl != NULL_TREE); ++ ++ decl_list = DECL_ARGUMENTS(fndecl); ++ orig_decl_list = DECL_ARGUMENTS(orig_decl); ++ ++ if (decl_list == NULL_TREE || orig_decl_list == NULL_TREE) ++ return NONE_ATTRIBUTE; ++ ++ if (list_length(decl_list) == list_length(orig_decl_list)) ++ return orig_attribute; ++ ++ clone_arg = chain_index(fn_arg_num - 1, decl_list); ++ gcc_assert(clone_arg != NULL_TREE); ++ ++ orig_arg = chain_index(fn_arg_num - 1, orig_decl_list); ++ gcc_assert(orig_arg != NULL_TREE); ++ ++ if (!strcmp(DECL_NAME_POINTER(clone_arg), DECL_NAME_POINTER(orig_arg))) ++ return orig_attribute; ++ return NONE_ATTRIBUTE; ++} ++ ++/* Check whether the function argument is nocapture. */ ++static enum attribute_type is_fndecl_nocapture_arg(const_tree fndecl, int fn_arg_num) ++{ ++ int fntype_arg_len; ++ const_tree type, attr = NULL_TREE; ++ bool fnptr = FUNCTION_PTR_P(fndecl); ++ ++ if (!fnptr && is_syscall(fndecl)) ++ return SYSCALL; ++ ++ if (!fnptr && DECL_BUILT_IN(fndecl) && allowed_builtins(fndecl)) ++ return BUILTINS; ++ ++ if (fnptr) ++ type = TREE_TYPE(TREE_TYPE(fndecl)); ++ else ++ type = TREE_TYPE(fndecl); ++ ++ fntype_arg_len = type_num_arguments(type); ++ ++ if (!fnptr) ++ attr = lookup_attribute("unverified_nocapture", DECL_ATTRIBUTES(fndecl)); ++ if (attr != NULL_TREE && lookup_nocapture_argument(fndecl, attr, fn_arg_num, fntype_arg_len) != NONE_ATTRIBUTE) ++ return UNVERIFIED; ++ ++ attr = lookup_attribute("format", TYPE_ATTRIBUTES(type)); ++ if (attr != NULL_TREE && lookup_nocapture_argument(fndecl, attr, fn_arg_num, fntype_arg_len) != NONE_ATTRIBUTE) ++ return PRINTF; ++ ++ if (fnptr) ++ return NONE_ATTRIBUTE; ++ ++ attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl)); ++ if (attr == NULL_TREE) ++ return NONE_ATTRIBUTE; ++ ++ if (TREE_VALUE(attr) == NULL_TREE) ++ return NOCAPTURE; ++ ++ return lookup_nocapture_argument(fndecl, attr, fn_arg_num, fntype_arg_len); ++} ++ ++/* Check whether arg_num is a nocapture argument that can be returned. */ ++static bool is_negative_nocapture_arg(const_tree fndecl, int arg_num) ++{ ++ const_tree attr, attr_val; ++ ++ gcc_assert(arg_num <= 0); ++ ++ if (FUNCTION_PTR_P(fndecl)) ++ return false; ++ ++ attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl)); ++ if (attr == NULL_TREE) ++ return false; ++ ++ for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) { ++ int attr_arg_val; ++ ++ if (arg_num == 0 && tree_int_cst_lt(TREE_VALUE(attr_val), integer_zero_node)) ++ return true; ++ ++ attr_arg_val = (int)tree_to_shwi(TREE_VALUE(attr_val)); ++ if (attr_arg_val == arg_num) ++ return true; ++ } ++ ++ return false; ++} ++ ++static bool is_same_vardecl(const_tree op, const_tree vardecl) ++{ ++ const_tree decl; ++ ++ if (op == vardecl) ++ return true; ++ if (TREE_CODE(op) == SSA_NAME) ++ decl = SSA_NAME_VAR(op); ++ else ++ decl = op; ++ ++ if (decl == NULL_TREE || !DECL_P(decl)) ++ return false; ++ ++ if (TREE_CODE(decl) != TREE_CODE(vardecl)) ++ return false; ++ ++ return DECL_NAME(decl) && !strcmp(DECL_NAME_POINTER(decl), DECL_NAME_POINTER(vardecl)); ++} ++ ++static bool search_same_vardecl(const_tree value, const_tree vardecl) ++{ ++ int i; ++ ++ for (i = 0; i < TREE_OPERAND_LENGTH(value); i++) { ++ const_tree op = TREE_OPERAND(value, i); ++ ++ if (op == NULL_TREE) ++ continue; ++ if (is_same_vardecl(op, vardecl)) ++ return true; ++ if (search_same_vardecl(op, vardecl)) ++ return true; ++ } ++ return false; ++} ++ ++static bool check_constructor(const_tree constructor, const_tree vardecl) ++{ ++ unsigned HOST_WIDE_INT cnt __unused; ++ tree value; ++ ++ FOR_EACH_CONSTRUCTOR_VALUE(CONSTRUCTOR_ELTS(constructor), cnt, value) { ++ if (TREE_CODE(value) == CONSTRUCTOR) ++ return check_constructor(value, vardecl); ++ if (is_gimple_constant(value)) ++ continue; ++ ++ gcc_assert(TREE_OPERAND_LENGTH(value) > 0); ++ if (search_same_vardecl(value, vardecl)) ++ return true; ++ } ++ return false; ++} ++ ++static bool compare_ops(const_tree vardecl, tree op) ++{ ++ if (TREE_CODE(op) == TREE_LIST) ++ op = TREE_VALUE(op); ++ if (TREE_CODE(op) == SSA_NAME) ++ op = SSA_NAME_VAR(op); ++ if (op == NULL_TREE) ++ return false; ++ ++ switch (TREE_CODE_CLASS(TREE_CODE(op))) { ++ case tcc_declaration: ++ return is_same_vardecl(op, vardecl); ++ ++ case tcc_exceptional: ++ return check_constructor(op, vardecl); ++ ++ case tcc_constant: ++ case tcc_statement: ++ case tcc_comparison: ++ return false; ++ ++ default: ++ break; ++ } ++ ++ gcc_assert(TREE_OPERAND_LENGTH(op) > 0); ++ return search_same_vardecl(op, vardecl); ++} ++ ++static bool is_stmt_nocapture_arg(const gcall *stmt, int arg_num) ++{ ++ tree fndecl; ++ ++ fndecl = gimple_call_fndecl(stmt); ++ if (fndecl == NULL_TREE) ++ fndecl = gimple_call_fn(stmt); ++ ++ gcc_assert(fndecl != NULL_TREE); ++ if (is_fndecl_nocapture_arg(fndecl, arg_num) != NONE_ATTRIBUTE) ++ return true; ++ ++ /* ++ * These are potentially nocapture functions that must be checked ++ * manually. ++ */ ++ if (print_missing_attr) ++ inform(gimple_location(stmt), "nocapture attribute is missing (fn: %E, arg: %u)\n", fndecl, arg_num); ++ return false; ++} ++ ++/* Find the argument position of arg. */ ++static int get_arg_num(const gcall *call, const_tree arg) ++{ ++ int idx; ++ ++ for (idx = 0; idx < (int)gimple_call_num_args(call); idx++) { ++ const_tree cur_arg = gimple_call_arg(call, idx); ++ ++ if (cur_arg == arg) ++ return idx + 1; ++ } ++ ++ debug_tree(arg); ++ debug_gimple_stmt(call); ++ gcc_unreachable(); ++} ++ ++/* Determine if the variable uses are only in nocapture functions. */ ++static bool only_nocapture_call(const_tree decl) ++{ ++ struct cgraph_edge *e; ++ struct cgraph_node *caller; ++ bool has_call = false; ++ ++ gcc_assert(TREE_CODE(decl) == VAR_DECL); ++ ++ caller = cgraph_get_node(current_function_decl); ++ for (e = caller->callees; e; e = e->next_callee) { ++ int idx; ++ const gcall *call = as_a_const_gcall(e->call_stmt); ++ ++ for (idx = 0; idx < (int)gimple_call_num_args(call); idx++) { ++ const_tree arg = gimple_call_arg(call, idx); ++ ++ if (TREE_CODE(arg) != ADDR_EXPR) ++ continue; ++ if (TREE_OPERAND(arg, 0) != decl) ++ continue; ++ ++ has_call = true; ++ if (!is_stmt_nocapture_arg(call, idx + 1)) ++ return false; ++ } ++ } ++ ++ gcc_assert(has_call); ++ return has_call; ++} ++ ++/* Determine if all uses of a va_format typed variable are nocapture. */ ++static bool is_va_format_use_nocapture(const_tree node) ++{ ++ const_tree decl, type; ++ ++ if (TREE_CODE(node) != COMPONENT_REF) ++ return false; ++ ++ decl = TREE_OPERAND(node, 0); ++ type = TREE_TYPE(decl); ++ gcc_assert(TREE_CODE(type) == RECORD_TYPE); ++ ++ if (!TYPE_NAME(type) || strcmp(TYPE_NAME_POINTER(type), "va_format")) ++ return false; ++ ++ return only_nocapture_call(decl); ++} ++ ++/* If there is a cast to integer (from const char) then it is a nocapture data flow */ ++static bool is_cast_to_integer_type(gassign *assign) ++{ ++ const_tree lhs_type, lhs; ++ ++ if (!gimple_assign_cast_p(assign)) ++ return false; ++ ++ lhs = gimple_assign_rhs1(assign); ++ lhs_type = TREE_TYPE(lhs); ++ return TYPE_MODE(lhs_type) != QImode; ++} ++ ++/* Search the uses of a return value. */ ++static bool is_return_value_captured(gimple_set *visited_defs, const gcall *call) ++{ ++ tree ret = gimple_call_lhs(call); ++ ++ gcc_assert(ret != NULL_TREE); ++ return search_capture_ssa_use(visited_defs, ret); ++} ++ ++/* Check if arg_num is a nocapture argument. */ ++static bool is_call_arg_nocapture(gimple_set *visited_defs, const gcall *call, int arg_num) ++{ ++ tree fndecl = gimple_call_fndecl(call); ++ ++ if (fndecl == NULL_TREE) ++ fndecl = gimple_call_fn(call); ++ if (fndecl == NULL_TREE) ++ return false; ++ ++ if (is_negative_nocapture_arg(fndecl, -arg_num) && is_return_value_captured(visited_defs, call)) ++ return false; ++ ++ return is_stmt_nocapture_arg(call, arg_num); ++} ++ ++/* Determine whether the function has at least one nocapture argument. */ ++static bool has_nocapture_param(const_tree fndecl) ++{ ++ const_tree attr; ++ ++ if (fndecl == NULL_TREE) ++ return false; ++ ++ if (is_syscall(fndecl)) ++ return true; ++ ++ attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl)); ++ if (attr == NULL_TREE) ++ attr = lookup_attribute("format", TYPE_ATTRIBUTES(TREE_TYPE(fndecl))); ++ return attr != NULL_TREE; ++} ++ ++static void walk_def_stmt(bool *has_capture_use, gimple_set *visited, tree node) ++{ ++ gimple def_stmt; ++ const_tree parm_decl; ++ ++ if (*has_capture_use) ++ return; ++ ++ if (TREE_CODE(node) != SSA_NAME) ++ goto true_out; ++ ++ parm_decl = SSA_NAME_VAR(node); ++ if (parm_decl != NULL_TREE && TREE_CODE(parm_decl) == PARM_DECL) ++ return; ++ ++ def_stmt = initify_get_def_stmt(node); ++ if (pointer_set_insert(visited, def_stmt)) ++ return; ++ ++ switch (gimple_code(def_stmt)) { ++ case GIMPLE_CALL: { ++ tree fndecl = gimple_call_fndecl(def_stmt); ++ ++ if (fndecl == NULL_TREE) ++ fndecl = gimple_call_fn(def_stmt); ++ ++ gcc_assert(fndecl != NULL_TREE); ++ if (has_nocapture_param(fndecl)) ++ goto true_out; ++ return; ++ } ++ ++ case GIMPLE_ASM: ++ case GIMPLE_ASSIGN: ++ goto true_out; ++ ++ case GIMPLE_NOP: ++ return; ++ ++ case GIMPLE_PHI: { ++ unsigned int i; ++ ++ for (i = 0; i < gimple_phi_num_args(def_stmt); i++) { ++ tree arg = gimple_phi_arg_def(def_stmt, i); ++ ++ walk_def_stmt(has_capture_use, visited, arg); ++ } ++ return; ++ } ++ ++ default: ++ debug_gimple_stmt(def_stmt); ++ error("%s: unknown gimple code", __func__); ++ gcc_unreachable(); ++ } ++ gcc_unreachable(); ++ ++true_out: ++ *has_capture_use = true; ++} ++ ++static bool search_return_capture_use(const greturn *ret_stmt) ++{ ++ gimple_set *def_visited; ++ tree ret; ++ bool has_capture_use; ++ ++ if (is_negative_nocapture_arg(current_function_decl, 0)) ++ return false; ++ ++ def_visited = pointer_set_create(); ++ ret = gimple_return_retval(ret_stmt); ++ has_capture_use = false; ++ walk_def_stmt(&has_capture_use, def_visited, ret); ++ pointer_set_destroy(def_visited); ++ ++ return has_capture_use; ++} ++ ++static bool lhs_is_a_nocapture_parm_decl(const_tree lhs) ++{ ++ int arg_idx, len; ++ tree arg_list; ++ ++ if (TREE_CODE(lhs) != PARM_DECL) ++ return false; ++ ++ arg_list = DECL_ARGUMENTS(current_function_decl); ++ len = list_length(arg_list); ++ ++ for (arg_idx = 0; arg_idx < len; arg_idx++) { ++ const_tree arg = chain_index(arg_idx, arg_list); ++ ++ if (arg == lhs) ++ return is_fndecl_nocapture_arg(current_function_decl, arg_idx + 1) != NONE_ATTRIBUTE; ++ } ++ ++ debug_tree(current_function_decl); ++ debug_tree(lhs); ++ gcc_unreachable(); ++} ++ ++static void has_capture_use_ssa_var(bool *has_capture_use, gimple_set *visited_defs, tree_set *use_visited, tree node) ++{ ++ imm_use_iterator imm_iter; ++ use_operand_p use_p; ++ ++ if (pointer_set_insert(use_visited, node)) ++ return; ++ ++ if (*has_capture_use) ++ return; ++ ++ if (is_va_format_use_nocapture(node)) ++ return; ++ ++ if (lhs_is_a_nocapture_parm_decl(node)) ++ return; ++ ++ if (TREE_CODE(node) != SSA_NAME) ++ goto true_out; ++ ++ FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) { ++ gimple use_stmt = USE_STMT(use_p); ++ ++ if (use_stmt == NULL) ++ return; ++ if (is_gimple_debug(use_stmt)) ++ continue; ++ ++ if (pointer_set_insert(visited_defs, use_stmt)) ++ continue; ++ ++ switch (gimple_code(use_stmt)) { ++ case GIMPLE_COND: ++ case GIMPLE_SWITCH: ++ return; ++ ++ case GIMPLE_ASM: ++ goto true_out; ++ ++ case GIMPLE_CALL: { ++ const gcall *call = as_a_const_gcall(use_stmt); ++ int arg_num = get_arg_num(call, node); ++ ++ if (is_call_arg_nocapture(visited_defs, call, arg_num)) ++ return; ++ goto true_out; ++ } ++ ++ case GIMPLE_ASSIGN: { ++ tree lhs; ++ gassign *assign = as_a_gassign(use_stmt); ++ const_tree rhs = gimple_assign_rhs1(assign); ++ ++ if (TREE_CODE(rhs) == INDIRECT_REF) ++ return; ++#if BUILDING_GCC_VERSION >= 4006 ++ if (TREE_CODE(rhs) == MEM_REF) ++ return; ++#endif ++ if (is_cast_to_integer_type(assign)) ++ return; ++ ++ lhs = gimple_assign_lhs(assign); ++ has_capture_use_ssa_var(has_capture_use, visited_defs, use_visited, lhs); ++ return; ++ } ++ ++ case GIMPLE_PHI: { ++ tree result = gimple_phi_result(use_stmt); ++ ++ has_capture_use_ssa_var(has_capture_use, visited_defs, use_visited, result); ++ return; ++ } ++ ++ case GIMPLE_RETURN: ++ if (search_return_capture_use(as_a_const_greturn(use_stmt))) ++ goto true_out; ++ return; ++ ++ default: ++ debug_tree(node); ++ debug_gimple_stmt(use_stmt); ++ gcc_unreachable(); ++ } ++ } ++ return; ++ ++true_out: ++ *has_capture_use = true; ++} ++ ++static bool search_capture_ssa_use(gimple_set *visited_defs, tree node) ++{ ++ tree_set *use_visited; ++ bool has_capture_use = false; ++ ++ use_visited = tree_pointer_set_create(); ++ has_capture_use_ssa_var(&has_capture_use, visited_defs, use_visited, node); ++ pointer_set_destroy(use_visited); ++ ++ return has_capture_use; ++} ++ ++static bool search_capture_use(const_tree vardecl, gimple stmt) ++{ ++ unsigned int i; ++ gimple_set *visited_defs = pointer_set_create(); ++ ++ for (i = 0; i < gimple_num_ops(stmt); i++) { ++ int arg_num; ++ tree op = *(gimple_op_ptr(stmt, i)); ++ ++ if (op == NULL_TREE) ++ continue; ++ if (is_gimple_constant(op)) ++ continue; ++ ++ if (!compare_ops(vardecl, op)) ++ continue; ++ ++ switch (gimple_code(stmt)) { ++ case GIMPLE_COND: ++ break; ++ ++ case GIMPLE_ASM: ++ gcc_assert(get_init_exit_section(vardecl) == NONE); ++ goto true_out; ++ ++ case GIMPLE_CALL: ++ if (i == 0) ++ break; ++ /* return, fndecl */ ++ gcc_assert(i >= 3); ++ arg_num = i - 2; ++ ++ if (is_call_arg_nocapture(visited_defs, as_a_const_gcall(stmt), arg_num)) ++ break; ++ goto true_out; ++ ++ case GIMPLE_ASSIGN: { ++ tree lhs; ++ const_tree rhs = gimple_assign_rhs1(stmt); ++ ++ if (TREE_CODE(rhs) == INDIRECT_REF) ++ break; ++#if BUILDING_GCC_VERSION >= 4006 ++ if (TREE_CODE(rhs) == MEM_REF) ++ break; ++#endif ++ ++ lhs = gimple_assign_lhs(stmt); ++ if (lhs_is_a_nocapture_parm_decl(lhs)) ++ break; ++ ++ if (!search_capture_ssa_use(visited_defs, lhs)) ++ break; ++ gcc_assert(get_init_exit_section(vardecl) == NONE); ++ goto true_out; ++ } ++ ++ case GIMPLE_RETURN: ++ if (search_return_capture_use(as_a_const_greturn(stmt))) ++ goto true_out; ++ break; ++ default: ++ debug_tree(vardecl); ++ debug_gimple_stmt(stmt); ++ gcc_unreachable(); ++ } ++ } ++ ++ pointer_set_destroy(visited_defs); ++ return false; ++ ++true_out: ++ pointer_set_destroy(visited_defs); ++ return true; ++ ++} ++ ++/* Check all initialized local variables for nocapture uses. */ ++static bool is_in_capture_init(const_tree vardecl) ++{ ++ unsigned int i __unused; ++ tree var; ++ ++ if (TREE_CODE(vardecl) == PARM_DECL) ++ return false; ++ ++ FOR_EACH_LOCAL_DECL(cfun, i, var) { ++ const_tree type, initial = DECL_INITIAL(var); ++ ++ if (DECL_EXTERNAL(var)) ++ continue; ++ if (initial == NULL_TREE) ++ continue; ++ if (TREE_CODE(initial) != CONSTRUCTOR) ++ continue; ++ ++ type = TREE_TYPE(var); ++ gcc_assert(TREE_CODE(type) == RECORD_TYPE || DECL_P(var)); ++ if (check_constructor(initial, vardecl)) ++ return true; ++ } ++ return false; ++} ++ ++static bool has_capture_use_local_var(const_tree vardecl) ++{ ++ basic_block bb; ++ enum tree_code code = TREE_CODE(vardecl); ++ ++ gcc_assert(code == VAR_DECL || code == PARM_DECL); ++ ++ if (is_in_capture_init(vardecl)) ++ return true; ++ ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ if (search_capture_use(vardecl, gsi_stmt(gsi))) ++ return true; ++ } ++ } ++ ++ return false; ++} ++ ++/* Search local variables that have only nocapture uses. */ ++static void find_local_str(void) ++{ ++ unsigned int i __unused; ++ tree var; ++ ++ FOR_EACH_LOCAL_DECL(cfun, i, var) { ++ tree str, init_val, asm_name; ++ ++ if (TREE_CODE(TREE_TYPE(var)) != ARRAY_TYPE) ++ continue; ++ ++ init_val = DECL_INITIAL(var); ++ if (init_val == NULL_TREE || init_val == error_mark_node) ++ continue; ++ if (TREE_CODE(init_val) != STRING_CST) ++ continue; ++ ++ asm_name = DECL_ASSEMBLER_NAME(var); ++ if (asm_name != NULL_TREE && TREE_SYMBOL_REFERENCED(asm_name)) ++ continue; ++ ++ if (has_capture_use_local_var(var)) ++ continue; ++ ++ str = get_string_cst(init_val); ++ gcc_assert(str); ++ ++ if (set_init_exit_section(var) && verbose) ++ inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str)); ++ } ++} ++ ++static tree create_decl(tree node) ++{ ++ tree str, decl, type, name, type_type; ++ location_t loc; ++ ++ str = get_string_cst(node); ++ type = TREE_TYPE(str); ++ gcc_assert(TREE_CODE(type) == ARRAY_TYPE); ++ ++ type_type = TREE_TYPE(type); ++ gcc_assert(type_type != NULL_TREE && TREE_CODE(type_type) == INTEGER_TYPE); ++ ++ name = create_tmp_var_name("initify"); ++ loc = DECL_SOURCE_LOCATION(current_function_decl); ++ decl = build_decl(loc, VAR_DECL, name, type); ++ ++ DECL_INITIAL(decl) = str; ++ DECL_CONTEXT(decl) = current_function_decl; ++ DECL_ARTIFICIAL(decl) = 1; ++ ++ TREE_STATIC(decl) = 1; ++ TREE_READONLY(decl) = 1; ++ TREE_ADDRESSABLE(decl) = 1; ++ TREE_USED(decl) = 1; ++ ++ add_referenced_var(decl); ++ add_local_decl(cfun, decl); ++ ++ varpool_add_new_variable(decl); ++ varpool_mark_needed_node(varpool_node(decl)); ++ ++ DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl)); ++ BLOCK_VARS(DECL_INITIAL(current_function_decl)) = decl; ++ ++ return build_fold_addr_expr_loc(loc, decl); ++} ++ ++static void set_section_call_assign(gimple stmt, tree node, unsigned int num) ++{ ++ tree decl; ++ ++ decl = create_decl(node); ++ ++ switch (gimple_code(stmt)) { ++ case GIMPLE_ASSIGN: ++ gcc_assert(gimple_num_ops(stmt) == 2); ++ gimple_assign_set_rhs1(stmt, decl); ++ break; ++ ++ case GIMPLE_CALL: ++ gimple_call_set_arg(stmt, num, decl); ++ break; ++ ++ default: ++ debug_gimple_stmt(stmt); ++ error("%s: unknown gimple code", __func__); ++ gcc_unreachable(); ++ } ++ ++ update_stmt(stmt); ++ ++ if (set_init_exit_section(TREE_OPERAND(decl, 0)) && verbose) ++ inform(gimple_location(stmt), "initified function arg: %E: [%E]", current_function_decl, get_string_cst(node)); ++} ++ ++static tree initify_create_new_var(tree type) ++{ ++ tree new_var = create_tmp_var(type, "initify"); ++ ++ add_referenced_var(new_var); ++ mark_sym_for_renaming(new_var); ++ return new_var; ++} ++ ++static void initify_create_new_phi_arg(gimple_set *visited_defs, tree ssa_var, gphi *stmt, unsigned int i) ++{ ++ gassign *assign; ++ gimple_stmt_iterator gsi; ++ basic_block arg_bb; ++ tree decl, arg; ++ const_tree str; ++ location_t loc; ++ ++ arg = gimple_phi_arg_def(stmt, i); ++ ++ if (search_capture_ssa_use(visited_defs, arg)) ++ return; ++ ++ decl = create_decl(arg); ++ ++ assign = gimple_build_assign(ssa_var, decl); ++ ++ arg_bb = gimple_phi_arg_edge(stmt, i)->src; ++ gcc_assert(arg_bb->index != 0); ++ ++ gsi = gsi_after_labels(arg_bb); ++ gsi_insert_before(&gsi, assign, GSI_NEW_STMT); ++ update_stmt(assign); ++ ++ if (!set_init_exit_section(TREE_OPERAND(decl, 0)) || !verbose) ++ return; ++ ++ loc = gimple_location(stmt); ++ str = get_string_cst(arg); ++ inform(loc, "initified local var, phi arg: %E: [%E]", current_function_decl, str); ++} ++ ++static void set_section_phi(bool *has_str_cst, gimple_set *visited, gphi *stmt) ++{ ++ tree result, ssa_var; ++ unsigned int i; ++ ++ result = gimple_phi_result(stmt); ++ ssa_var = initify_create_new_var(TREE_TYPE(result)); ++ ++ for (i = 0; i < gimple_phi_num_args(stmt); i++) { ++ tree arg = gimple_phi_arg_def(stmt, i); ++ ++ if (get_string_cst(arg) == NULL_TREE) ++ search_constant_strings(has_str_cst, visited, arg); ++ else ++ initify_create_new_phi_arg(visited, ssa_var, stmt, i); ++ } ++} ++ ++static void search_constant_strings(bool *has_str_cst, gimple_set *visited, tree node) ++{ ++ gimple def_stmt; ++ const_tree parm_decl; ++ ++ if (!*has_str_cst) ++ return; ++ ++ if (TREE_CODE(node) != SSA_NAME) ++ goto false_out; ++ ++ parm_decl = SSA_NAME_VAR(node); ++ if (parm_decl != NULL_TREE && TREE_CODE(parm_decl) == PARM_DECL) ++ goto false_out; ++ ++ def_stmt = initify_get_def_stmt(node); ++ if (pointer_set_insert(visited, def_stmt)) ++ return; ++ ++ switch (gimple_code(def_stmt)) { ++ case GIMPLE_NOP: ++ case GIMPLE_CALL: ++ case GIMPLE_ASM: ++ case GIMPLE_RETURN: ++ goto false_out; ++ ++ case GIMPLE_PHI: ++ set_section_phi(has_str_cst, visited, as_a_gphi(def_stmt)); ++ return; ++ ++ case GIMPLE_ASSIGN: { ++ tree rhs1, str; ++ ++ if (gimple_num_ops(def_stmt) != 2) ++ goto false_out; ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ search_constant_strings(has_str_cst, visited, rhs1); ++ if (!*has_str_cst) ++ return; ++ ++ if (search_capture_ssa_use(visited, node)) ++ goto false_out; ++ ++ str = get_string_cst(rhs1); ++ gcc_assert(str != NULL_TREE); ++ set_section_call_assign(def_stmt, rhs1, 0); ++ return; ++ } ++ ++ default: ++ debug_gimple_stmt(def_stmt); ++ error("%s: unknown gimple code", __func__); ++ gcc_unreachable(); ++ } ++ gcc_unreachable(); ++ ++false_out: ++ *has_str_cst = false; ++} ++ ++/* Search constant strings assigned to variables. */ ++static void search_var_param(gcall *stmt) ++{ ++ int num; ++ gimple_set *visited = pointer_set_create(); ++ ++ pointer_set_insert(visited, stmt); ++ ++ for (num = 0; num < (int)gimple_call_num_args(stmt); num++) { ++ const_tree type, fndecl; ++ bool has_str_cst = true; ++ tree str, arg = gimple_call_arg(stmt, num); ++ ++ str = get_string_cst(arg); ++ if (str != NULL_TREE) ++ continue; ++ ++ if (TREE_CODE(TREE_TYPE(arg)) != POINTER_TYPE) ++ continue; ++ type = TREE_TYPE(TREE_TYPE(arg)); ++ if (!TYPE_STRING_FLAG(type)) ++ continue; ++ ++ fndecl = gimple_call_fndecl(stmt); ++ if (is_negative_nocapture_arg(fndecl, -(num + 1)) && is_return_value_captured(visited, stmt)) ++ continue; ++ ++ if (is_fndecl_nocapture_arg(fndecl, num + 1) != NONE_ATTRIBUTE) ++ search_constant_strings(&has_str_cst, visited, arg); ++ } ++ ++ pointer_set_destroy(visited); ++} ++ ++/* Search constant strings passed as arguments. */ ++static void search_str_param(gcall *stmt) ++{ ++ int num; ++ gimple_set *visited = pointer_set_create(); ++ ++ pointer_set_insert(visited, stmt); ++ ++ for (num = 0; num < (int)gimple_call_num_args(stmt); num++) { ++ const_tree fndecl; ++ tree str, arg = gimple_call_arg(stmt, num); ++ ++ str = get_string_cst(arg); ++ if (str == NULL_TREE) ++ continue; ++ ++ fndecl = gimple_call_fndecl(stmt); ++ if (is_negative_nocapture_arg(fndecl, -(num + 1)) && is_return_value_captured(visited, stmt)) ++ continue; ++ ++ if (is_fndecl_nocapture_arg(fndecl, num + 1) != NONE_ATTRIBUTE) ++ set_section_call_assign(stmt, arg, num); ++ } ++ ++ pointer_set_destroy(visited); ++} ++ ++/* Search constant strings in arguments of nocapture functions. */ ++static void search_const_strs(void) ++{ ++ basic_block bb; ++ ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ gcall *call_stmt; ++ gimple stmt = gsi_stmt(gsi); ++ ++ if (!is_gimple_call(stmt)) ++ continue; ++ ++ call_stmt = as_a_gcall(stmt); ++ if (!has_nocapture_param(gimple_call_fndecl(call_stmt))) ++ continue; ++ search_str_param(call_stmt); ++ search_var_param(call_stmt); ++ } ++ } ++} ++ ++/* ++ * Verify the data flows of the uses of function arguments marked by the nocapture attribute. ++ * The printf attribute is ignored temporarily. ++ */ ++static void verify_nocapture_functions(void) ++{ ++ int i, len; ++ tree arg_list; ++ ++ if (disable_verify_nocapture_functions) ++ return; ++ ++ if (is_syscall(current_function_decl)) ++ return; ++ ++ if (!has_nocapture_param(current_function_decl)) ++ return; ++ ++ arg_list = DECL_ARGUMENTS(current_function_decl); ++ len = list_length(arg_list); ++ for (i = 0; i < len; i++) { ++ const_tree arg; ++ ++ if (is_fndecl_nocapture_arg(current_function_decl, i + 1) != NOCAPTURE) ++ continue; ++ ++ arg = chain_index(i, arg_list); ++ gcc_assert(arg != NULL_TREE); ++ ++ if (has_capture_use_local_var(arg)) ++ warning(0, "%qE captures its %u (%qD) parameter, please remove it from the nocapture attribute.", current_function_decl, i + 1, arg); ++ } ++} ++ ++/* Find and move constant strings to the proper init or exit read-only data section. */ ++static unsigned int initify_function_transform(struct cgraph_node *node __unused) ++{ ++ verify_nocapture_functions(); ++ ++ if (get_init_exit_section(current_function_decl) == NONE) ++ return 0; ++ ++ find_local_str(); ++ search_const_strs(); ++ ++ return TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts ++ | TODO_remove_unused_locals | TODO_cleanup_cfg ++ | TODO_ggc_collect | TODO_verify_flow | TODO_update_ssa; ++} ++ ++static void __unused debug_print_section_type(struct cgraph_node *node) ++{ ++ enum section_type section; ++ ++ section = (enum section_type)(unsigned long)NODE_SYMBOL(node)->aux; ++ switch (section) { ++ case INIT: ++ fprintf(stderr, "init\n"); ++ break; ++ ++ case EXIT: ++ fprintf(stderr, "exit\n"); ++ break; ++ ++ case BOTH: ++ fprintf(stderr, "init and exit\n"); ++ break; ++ ++ case NONE: ++ fprintf(stderr, "none\n"); ++ break; ++ } ++} ++ ++static bool has_non_init_caller(struct cgraph_node *callee) ++{ ++ struct cgraph_edge *e = callee->callers; ++ ++ if (!e) ++ return true; ++ ++ for (; e; e = e->next_caller) { ++ enum section_type caller_section; ++ struct cgraph_node *caller = e->caller; ++ ++ caller_section = get_init_exit_section(NODE_DECL(caller)); ++ if (caller_section == NONE && NODE_SYMBOL(caller)->aux == (void *)NONE) ++ return true; ++ } ++ ++ return false; ++} ++ ++static bool has_non_init_clone(cgraph_set *visited, struct cgraph_node *node) ++{ ++ if (!node) ++ return false; ++ ++ if (pointer_set_insert(visited, node)) ++ return false; ++ ++ if (has_non_init_caller(node)) ++ return true; ++ ++ if (has_non_init_clone(visited, node->clones)) ++ return true; ++ ++ return has_non_init_clone(visited, node->clone_of); ++} ++ ++/* ++ * If the function is called by only __init/__exit functions then it can become ++ * an __init/__exit function as well. ++ */ ++static bool should_init_exit(struct cgraph_node *callee) ++{ ++ cgraph_set *visited; ++ bool has_non_init; ++ const_tree callee_decl = NODE_DECL(callee); ++ ++ if (NODE_SYMBOL(callee)->aux != (void *)NONE) ++ return false; ++ if (get_init_exit_section(callee_decl) != NONE) ++ return false; ++ ++ /* If gcc isn't in LTO mode then we can handle only static functions. */ ++ if (!in_lto_p && TREE_PUBLIC(callee_decl)) ++ return false; ++ ++ if (NODE_SYMBOL(callee)->address_taken) ++ return false; ++ ++ visited = cgraph_pointer_set_create(); ++ has_non_init = has_non_init_clone(visited, callee); ++ pointer_set_destroy(visited); ++ ++ return !has_non_init; ++} ++ ++static bool inherit_section(struct cgraph_node *callee, struct cgraph_node *caller, enum section_type caller_section) ++{ ++ enum section_type callee_section; ++ ++ if (caller_section == NONE) ++ caller_section = (enum section_type)(unsigned long)NODE_SYMBOL(caller)->aux; ++ ++ callee_section = (enum section_type)(unsigned long)NODE_SYMBOL(callee)->aux; ++ if (caller_section == INIT && callee_section == EXIT) ++ goto both_section; ++ ++ if (caller_section == EXIT && callee_section == INIT) ++ goto both_section; ++ ++ if (caller_section == BOTH && (callee_section == INIT || callee_section == EXIT)) ++ goto both_section; ++ ++ if (!should_init_exit(callee)) ++ return false; ++ ++ gcc_assert(callee_section == NONE); ++ NODE_SYMBOL(callee)->aux = (void *)caller_section; ++ return true; ++ ++both_section: ++ NODE_SYMBOL(callee)->aux = (void *)BOTH; ++ return true; ++} ++ ++/* ++ * Try to propagate __init/__exit to callees in __init/__exit functions. ++ * If a function is called by __init and __exit functions as well then it can be ++ * an __exit function at most. ++ */ ++static bool search_init_exit_callers(void) ++{ ++ struct cgraph_node *node; ++ bool change = false; ++ ++ FOR_EACH_FUNCTION(node) { ++ struct cgraph_edge *e; ++ enum section_type section; ++ const_tree cur_fndecl = NODE_DECL(node); ++ ++ if (DECL_BUILT_IN(cur_fndecl)) ++ continue; ++ ++ section = get_init_exit_section(cur_fndecl); ++ if (section == NONE && NODE_SYMBOL(node)->aux == (void *)NONE) ++ continue; ++ ++ for (e = node->callees; e; e = e->next_callee) { ++ if (e->callee->global.inlined_to) ++ continue; ++ ++ if (inherit_section(e->callee, node, section)) ++ change = true; ++ } ++ } ++ ++ return change; ++} ++ ++/* We can't move functions to the init/exit sections from certain sections. */ ++static bool can_move_to_init_exit(const_tree fndecl) ++{ ++ const char *section_name = get_decl_section_name(fndecl); ++ ++ if (!section_name) ++ return true; ++ ++ if (!strcmp(section_name, ".ref.text")) ++ return false; ++ ++ if (!strcmp(section_name, ".meminit.text")) ++ return false; ++ ++ inform(DECL_SOURCE_LOCATION(fndecl), "Section of %qE: %s\n", fndecl, section_name); ++ gcc_unreachable(); ++} ++ ++static void move_function_to_init_exit_text(struct cgraph_node *node) ++{ ++ const char *section_name; ++ tree id, attr; ++ tree section_str, attr_args, fndecl = NODE_DECL(node); ++ ++ /* ++ * If the function is a candidate for both __init and __exit and enable_init_to_exit_moves is false ++ * then these functions arent't moved to the exit section. ++ */ ++ if (NODE_SYMBOL(node)->aux == (void *)BOTH) { ++ if (enable_init_to_exit_moves) ++ NODE_SYMBOL(node)->aux = (void *)EXIT; ++ else ++ return; ++ } ++ ++ if (NODE_SYMBOL(node)->aux == (void *)NONE) ++ return; ++ ++ if (!can_move_to_init_exit(fndecl)) ++ return; ++ ++ if (verbose) { ++ const char *attr_name; ++ location_t loc = DECL_SOURCE_LOCATION(fndecl); ++ ++ attr_name = NODE_SYMBOL(node)->aux == (void *)INIT ? "__init" : "__exit"; ++ ++ if (in_lto_p && TREE_PUBLIC(fndecl)) ++ inform(loc, "%s attribute is missing from the %qE function (public)", attr_name, fndecl); ++ ++ if (!in_lto_p && !TREE_PUBLIC(fndecl)) ++ inform(loc, "%s attribute is missing from the %qE function (static)", attr_name, fndecl); ++ } ++ ++ if (in_lto_p) ++ return; ++ ++ /* Add the init/exit section attribute to the function declaration. */ ++ DECL_ATTRIBUTES(fndecl) = copy_list(DECL_ATTRIBUTES(fndecl)); ++ ++ section_name = NODE_SYMBOL(node)->aux == (void *)INIT ? ".init.text" : ".exit.text"; ++ section_str = build_const_char_string(strlen(section_name) + 1, section_name); ++ TREE_READONLY(section_str) = 1; ++ TREE_STATIC(section_str) = 1; ++ attr_args = build_tree_list(NULL_TREE, section_str); ++ ++ id = get_identifier("__section__"); ++ attr = DECL_ATTRIBUTES(fndecl); ++ DECL_ATTRIBUTES(fndecl) = tree_cons(id, attr_args, attr); ++ ++#if BUILDING_GCC_VERSION < 5000 ++ DECL_SECTION_NAME(fndecl) = section_str; ++#endif ++ set_decl_section_name(fndecl, section_name); ++} ++ ++/* Find all functions that can become __init/__exit functions */ ++static unsigned int initify_execute(void) ++{ ++ struct cgraph_node *node; ++ ++ if (!search_init_exit_functions) ++ return 0; ++ ++ if (flag_lto && !in_lto_p) ++ return 0; ++ ++ FOR_EACH_FUNCTION(node) ++ NODE_SYMBOL(node)->aux = (void *)NONE; ++ ++ while (search_init_exit_callers()) {}; ++ ++ FOR_EACH_FUNCTION(node) { ++ move_function_to_init_exit_text(node); ++ ++ NODE_SYMBOL(node)->aux = NULL; ++ } ++ ++ return 0; ++} ++ ++#define PASS_NAME initify ++#define NO_WRITE_SUMMARY ++#define NO_GENERATE_SUMMARY ++#define NO_READ_SUMMARY ++#define NO_READ_OPTIMIZATION_SUMMARY ++#define NO_WRITE_OPTIMIZATION_SUMMARY ++#define NO_STMT_FIXUP ++#define NO_VARIABLE_TRANSFORM ++#define NO_GATE ++ ++#include "gcc-generate-ipa-pass.h" ++ ++static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc); ++ ++static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc) ++{ ++ if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) { ++ gcc_assert(TREE_CODE(decl) == VAR_DECL); ++ gcc_assert(DECL_INITIAL(decl)); ++ gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST); ++ ++ return 1 | SECTION_MERGE | SECTION_STRINGS; ++ } ++ ++ return old_section_type_flags(decl, name, reloc); ++} ++ ++static void initify_start_unit(void __unused *gcc_data, void __unused *user_data) ++{ ++ old_section_type_flags = targetm.section_type_flags; ++ targetm.section_type_flags = initify_section_type_flags; ++} ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ int i; ++ const int argc = plugin_info->argc; ++ bool enabled = true; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ const char * const plugin_name = plugin_info->base_name; ++ ++ PASS_INFO(initify, "inline", 1, PASS_POS_INSERT_AFTER); ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++ for (i = 0; i < argc; ++i) { ++ if (!(strcmp(argv[i].key, "disable"))) { ++ enabled = false; ++ continue; ++ } ++ if (!strcmp(argv[i].key, "verbose")) { ++ verbose = true; ++ continue; ++ } ++ if (!strcmp(argv[i].key, "print_missing_attr")) { ++ print_missing_attr = true; ++ continue; ++ } ++ if (!strcmp(argv[i].key, "search_init_exit_functions")) { ++ search_init_exit_functions = true; ++ continue; ++ } ++ if (!strcmp(argv[i].key, "enable_init_to_exit_moves")) { ++ enable_init_to_exit_moves = true; ++ continue; ++ } ++ ++ if (!strcmp(argv[i].key, "disable_verify_nocapture_functions")) { ++ disable_verify_nocapture_functions = true; ++ continue; ++ } ++ ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info); ++ if (enabled) { ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_pass_info); ++ register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL); ++ } ++ register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL); ++ ++ return 0; ++} +diff --git a/scripts/gcc-plugins/kallocstat_plugin.c b/scripts/gcc-plugins/kallocstat_plugin.c +new file mode 100644 +index 000000000000..446fdcb77577 +--- /dev/null ++++ b/scripts/gcc-plugins/kallocstat_plugin.c +@@ -0,0 +1,131 @@ ++/* ++ * Copyright 2011-2017 by the PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Note: the choice of the license means that the compilation process is ++ * NOT 'eligible' as defined by gcc's library exception to the GPL v3, ++ * but for the kernel it doesn't matter since it doesn't link against ++ * any of the gcc libraries ++ * ++ * gcc plugin to find the distribution of k*alloc sizes ++ * ++ * TODO: ++ * ++ * BUGS: ++ * - none known ++ */ ++ ++#include "gcc-common.h" ++ ++__visible int plugin_is_GPL_compatible; ++ ++static struct plugin_info kallocstat_plugin_info = { ++ .version = "201602181345", ++ .help = NULL ++}; ++ ++static const char * const kalloc_functions[] = { ++ "__kmalloc", ++ "kmalloc", ++ "kmalloc_large", ++ "kmalloc_node", ++ "kmalloc_order", ++ "kmalloc_order_trace", ++ "kmalloc_slab", ++ "kzalloc", ++ "kzalloc_node", ++}; ++ ++static bool is_kalloc(const char *fnname) ++{ ++ size_t i; ++ ++ for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++) ++ if (!strcmp(fnname, kalloc_functions[i])) ++ return true; ++ return false; ++} ++ ++static unsigned int kallocstat_execute(void) ++{ ++ basic_block bb; ++ ++ // 1. loop through BBs and GIMPLE statements ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ // gimple match: ++ tree fndecl, size; ++ gimple stmt; ++ const char *fnname; ++ ++ // is it a call ++ stmt = gsi_stmt(gsi); ++ if (!is_gimple_call(stmt)) ++ continue; ++ fndecl = gimple_call_fndecl(stmt); ++ if (fndecl == NULL_TREE) ++ continue; ++ if (TREE_CODE(fndecl) != FUNCTION_DECL) ++ continue; ++ ++ // is it a call to k*alloc ++ fnname = DECL_NAME_POINTER(fndecl); ++ if (!is_kalloc(fnname)) ++ continue; ++ ++ // is the size arg const or the result of a simple const assignment ++ size = gimple_call_arg(stmt, 0); ++ while (true) { ++ expanded_location xloc; ++ size_t size_val; ++ ++ if (TREE_CONSTANT(size)) { ++ xloc = expand_location(gimple_location(stmt)); ++ if (!xloc.file) ++ xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl)); ++ size_val = TREE_INT_CST_LOW(size); ++ fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line); ++ break; ++ } ++ ++ if (TREE_CODE(size) != SSA_NAME) ++ break; ++ stmt = SSA_NAME_DEF_STMT(size); ++//debug_gimple_stmt(stmt); ++//debug_tree(size); ++ if (!stmt || !is_gimple_assign(stmt)) ++ break; ++ if (gimple_num_ops(stmt) != 2) ++ break; ++ size = gimple_assign_rhs1(stmt); ++ } ++//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO); ++//debug_tree(gimple_call_fn(call_stmt)); ++//print_node(stderr, "pax", fndecl, 4); ++ } ++ } ++ ++ return 0; ++} ++ ++#define PASS_NAME kallocstat ++#define NO_GATE ++#include "gcc-generate-gimple-pass.h" ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ const char * const plugin_name = plugin_info->base_name; ++ ++ PASS_INFO(kallocstat, "ssa", 1, PASS_POS_INSERT_AFTER); ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info); ++ ++ return 0; ++} +diff --git a/scripts/gcc-plugins/kernexec_plugin.c b/scripts/gcc-plugins/kernexec_plugin.c +new file mode 100644 +index 000000000000..00857269151f +--- /dev/null ++++ b/scripts/gcc-plugins/kernexec_plugin.c +@@ -0,0 +1,401 @@ ++/* ++ * Copyright 2011-2017 by the PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Note: the choice of the license means that the compilation process is ++ * NOT 'eligible' as defined by gcc's library exception to the GPL v3, ++ * but for the kernel it doesn't matter since it doesn't link against ++ * any of the gcc libraries ++ * ++ * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386 ++ * ++ * TODO: ++ * ++ * BUGS: ++ * - none known ++ */ ++ ++#include "gcc-common.h" ++ ++__visible int plugin_is_GPL_compatible; ++ ++static struct plugin_info kernexec_plugin_info = { ++ .version = "201607271510", ++ .help = "method=[bts|or]\tinstrumentation method\n" ++}; ++ ++static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *); ++static void (*kernexec_instrument_retaddr)(rtx); ++ ++/* ++ * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered ++ */ ++static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi) ++{ ++ gimple stmt; ++ gasm *asm_movabs_stmt; ++ ++ // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : ); ++ stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL); ++ asm_movabs_stmt = as_a_gasm(stmt); ++ gimple_asm_set_volatile(asm_movabs_stmt, true); ++ gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING); ++ update_stmt(asm_movabs_stmt); ++} ++ ++/* ++ * find all asm() stmts that clobber r12 and add a reload of r12 ++ */ ++static unsigned int kernexec_reload_execute(void) ++{ ++ basic_block bb; ++ ++ // 1. loop through BBs and GIMPLE statements ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ // gimple match: __asm__ ("" : : : "r12"); ++ gimple stmt; ++ gasm *asm_stmt; ++ size_t nclobbers; ++ ++ // is it an asm ... ++ stmt = gsi_stmt(gsi); ++ if (gimple_code(stmt) != GIMPLE_ASM) ++ continue; ++ ++ asm_stmt = as_a_gasm(stmt); ++ ++ // ... clobbering r12 ++ nclobbers = gimple_asm_nclobbers(asm_stmt); ++ while (nclobbers--) { ++ tree op = gimple_asm_clobber_op(asm_stmt, nclobbers); ++ if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12")) ++ continue; ++ kernexec_reload_fptr_mask(&gsi); ++//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO); ++ break; ++ } ++ } ++ } ++ ++ return 0; ++} ++ ++/* ++ * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce ++ * a non-canonical address from a userland ptr and will just trigger a GPF on dereference ++ */ ++static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi) ++{ ++ gimple assign_intptr, assign_new_fptr; ++ gcall *call_stmt; ++ tree intptr, orptr, old_fptr, new_fptr, kernexec_mask; ++ ++ call_stmt = as_a_gcall(gsi_stmt(*gsi)); ++ old_fptr = gimple_call_fn(call_stmt); ++ ++ // create temporary unsigned long variable used for bitops and cast fptr to it ++ intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts"); ++ add_referenced_var(intptr); ++ intptr = make_ssa_name(intptr, NULL); ++ assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr)); ++ SSA_NAME_DEF_STMT(intptr) = assign_intptr; ++ gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT); ++ update_stmt(assign_intptr); ++ ++ // apply logical or to temporary unsigned long and bitmask ++ kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000ULL); ++// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000ULL); ++ orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask); ++ intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL); ++ assign_intptr = gimple_build_assign(intptr, orptr); ++ SSA_NAME_DEF_STMT(intptr) = assign_intptr; ++ gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT); ++ update_stmt(assign_intptr); ++ ++ // cast temporary unsigned long back to a temporary fptr variable ++ new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr"); ++ add_referenced_var(new_fptr); ++ new_fptr = make_ssa_name(new_fptr, NULL); ++ assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr)); ++ SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr; ++ gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT); ++ update_stmt(assign_new_fptr); ++ ++ // replace call stmt fn with the new fptr ++ gimple_call_set_fn(call_stmt, new_fptr); ++ update_stmt(call_stmt); ++} ++ ++static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi) ++{ ++ gimple stmt; ++ gasm *asm_or_stmt; ++ gcall *call_stmt; ++ tree old_fptr, new_fptr, input, output; ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC(tree, gc) *inputs = NULL; ++ VEC(tree, gc) *outputs = NULL; ++#else ++ vec<tree, va_gc> *inputs = NULL; ++ vec<tree, va_gc> *outputs = NULL; ++#endif ++ ++ call_stmt = as_a_gcall(gsi_stmt(*gsi)); ++ old_fptr = gimple_call_fn(call_stmt); ++ ++ // create temporary fptr variable ++ new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or"); ++ add_referenced_var(new_fptr); ++ new_fptr = make_ssa_name(new_fptr, NULL); ++ ++ // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr)); ++ input = build_tree_list(NULL_TREE, build_const_char_string(2, "0")); ++ input = chainon(NULL_TREE, build_tree_list(input, old_fptr)); ++ output = build_tree_list(NULL_TREE, build_const_char_string(3, "=r")); ++ output = chainon(NULL_TREE, build_tree_list(output, new_fptr)); ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_push(tree, gc, inputs, input); ++ VEC_safe_push(tree, gc, outputs, output); ++#else ++ vec_safe_push(inputs, input); ++ vec_safe_push(outputs, output); ++#endif ++ stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL); ++ asm_or_stmt = as_a_gasm(stmt); ++ SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt; ++ gimple_asm_set_volatile(asm_or_stmt, true); ++ gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT); ++ update_stmt(asm_or_stmt); ++ ++ // replace call stmt fn with the new fptr ++ gimple_call_set_fn(call_stmt, new_fptr); ++ update_stmt(call_stmt); ++} ++ ++/* ++ * find all C level function pointer dereferences and forcibly set the highest bit of the pointer ++ */ ++static unsigned int kernexec_fptr_execute(void) ++{ ++ basic_block bb; ++ ++ // 1. loop through BBs and GIMPLE statements ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D)); ++ tree fn; ++ gimple stmt; ++ gcall *call_stmt; ++ ++ // is it a call ... ++ stmt = gsi_stmt(gsi); ++ if (!is_gimple_call(stmt)) ++ continue; ++ call_stmt = as_a_gcall(stmt); ++ fn = gimple_call_fn(call_stmt); ++ if (!fn) ++ continue; ++ if (TREE_CODE(fn) == ADDR_EXPR) ++ continue; ++ if (TREE_CODE(fn) == INTEGER_CST) ++ continue; ++ ++ if (TREE_CODE(fn) != SSA_NAME) { ++debug_tree(fn); ++ gcc_unreachable(); ++ } ++ ++ // ... through a function pointer ++ if (SSA_NAME_VAR(fn) != NULL_TREE) { ++ fn = SSA_NAME_VAR(fn); ++ if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) { ++ debug_tree(fn); ++ gcc_unreachable(); ++ } ++ } ++ fn = TREE_TYPE(fn); ++ if (TREE_CODE(fn) != POINTER_TYPE) ++ continue; ++ fn = TREE_TYPE(fn); ++ if (TREE_CODE(fn) != FUNCTION_TYPE) ++ continue; ++ ++ kernexec_instrument_fptr(&gsi); ++ ++//debug_tree(gimple_call_fn(call_stmt)); ++//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO); ++ } ++ } ++ ++ return 0; ++} ++ ++// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn ++static void kernexec_instrument_retaddr_bts(rtx insn) ++{ ++ rtx btsq; ++ rtvec argvec, constraintvec, labelvec; ++ ++ // create asm volatile("btsq $63,(%%rsp)":::) ++ argvec = rtvec_alloc(0); ++ constraintvec = rtvec_alloc(0); ++ labelvec = rtvec_alloc(0); ++ btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, RTL_LOCATION(insn)); ++ MEM_VOLATILE_P(btsq) = 1; ++// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS ++ emit_insn_before(btsq, insn); ++} ++ ++// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn ++static void kernexec_instrument_retaddr_or(rtx insn) ++{ ++ rtx orq; ++ rtvec argvec, constraintvec, labelvec; ++ ++ // create asm volatile("orq %%r12,(%%rsp)":::) ++ argvec = rtvec_alloc(0); ++ constraintvec = rtvec_alloc(0); ++ labelvec = rtvec_alloc(0); ++ orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, RTL_LOCATION(insn)); ++ MEM_VOLATILE_P(orq) = 1; ++// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS ++ emit_insn_before(orq, insn); ++} ++ ++/* ++ * find all asm level function returns and forcibly set the highest bit of the return address ++ */ ++static unsigned int kernexec_retaddr_execute(void) ++{ ++ rtx_insn *insn; ++ ++// if (stack_realign_drap) ++// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl))); ++ ++ // 1. find function returns ++ for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) { ++ // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil)) ++ // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil)) ++ // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return) ++ rtx body; ++ ++ // is it a retn ++ if (!JUMP_P(insn)) ++ continue; ++ body = PATTERN(insn); ++ if (GET_CODE(body) == PARALLEL) ++ body = XVECEXP(body, 0, 0); ++ if (!ANY_RETURN_P(body)) ++ continue; ++ kernexec_instrument_retaddr(insn); ++ } ++ ++// print_simple_rtl(stderr, get_insns()); ++// print_rtl(stderr, get_insns()); ++ ++ return 0; ++} ++ ++static bool kernexec_cmodel_check(void) ++{ ++ tree section; ++ ++ if (ix86_cmodel != CM_KERNEL) ++ return false; ++ ++ section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl)); ++ if (!section || !TREE_VALUE(section)) ++ return true; ++ ++ section = TREE_VALUE(TREE_VALUE(section)); ++ if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10)) ++ return true; ++ ++ return false; ++} ++ ++static bool kernexec_reload_gate(void) ++{ ++ return kernexec_cmodel_check(); ++} ++ ++#define PASS_NAME kernexec_reload ++#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi ++#include "gcc-generate-gimple-pass.h" ++ ++static bool kernexec_fptr_gate(void) ++{ ++ return kernexec_cmodel_check(); ++} ++ ++#define PASS_NAME kernexec_fptr ++#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi ++#include "gcc-generate-gimple-pass.h" ++ ++static bool kernexec_retaddr_gate(void) ++{ ++ return kernexec_cmodel_check(); ++} ++ ++#define PASS_NAME kernexec_retaddr ++#define TODO_FLAGS_FINISH TODO_dump_func | TODO_ggc_collect ++#include "gcc-generate-rtl-pass.h" ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ const char * const plugin_name = plugin_info->base_name; ++ const int argc = plugin_info->argc; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ int i; ++ ++ PASS_INFO(kernexec_reload, "early_optimizations", 1, PASS_POS_INSERT_BEFORE); ++// unfortunately PRE can screw up fptr types from unions... ++// see cpuhp_step_startup/cpuhp_step_teardown and kernel.cpu.c:cpuhp_invoke_callback ++// PASS_INFO(kernexec_fptr, "early_optimizations", 1, PASS_POS_INSERT_BEFORE); ++ PASS_INFO(kernexec_fptr, "pre", 1, PASS_POS_INSERT_AFTER); ++ PASS_INFO(kernexec_retaddr, "pro_and_epilogue", 1, PASS_POS_INSERT_AFTER); ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info); ++ ++ if (TARGET_64BIT == 0) ++ return 0; ++ ++ for (i = 0; i < argc; ++i) { ++ if (!strcmp(argv[i].key, "method")) { ++ if (!argv[i].value) { ++ error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ continue; ++ } ++ if (!strcmp(argv[i].value, "bts") || !strcmp(argv[i].value, "\"bts\"")) { ++ kernexec_instrument_fptr = kernexec_instrument_fptr_bts; ++ kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts; ++ } else if (!strcmp(argv[i].value, "or") || !strcmp(argv[i].value, "\"or\"")) { ++ kernexec_instrument_fptr = kernexec_instrument_fptr_or; ++ kernexec_instrument_retaddr = kernexec_instrument_retaddr_or; ++ fix_register("r12", 1, 1); ++ } else ++ error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value); ++ continue; ++ } ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr) ++ error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name); ++ ++ if (kernexec_instrument_fptr == kernexec_instrument_fptr_or) ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info); ++ ++ return 0; ++} +diff --git a/scripts/gcc-plugins/latent_entropy_plugin.c b/scripts/gcc-plugins/latent_entropy_plugin.c +index dff390f692a2..1de194b63cdd 100644 +--- a/scripts/gcc-plugins/latent_entropy_plugin.c ++++ b/scripts/gcc-plugins/latent_entropy_plugin.c +@@ -1,5 +1,5 @@ + /* +- * Copyright 2012-2016 by the PaX Team <pageexec@freemail.hu> ++ * Copyright 2012-2017 by the PaX Team <pageexec@freemail.hu> + * Copyright 2016 by Emese Revfy <re.emese@gmail.com> + * Licensed under the GPL v2 + * +@@ -14,10 +14,7 @@ + * before: + * void __latent_entropy test(int argc, char *argv[]) + * { +- * if (argc <= 1) +- * printf("%s: no command arguments :(\n", *argv); +- * else +- * printf("%s: %d command arguments!\n", *argv, args - 1); ++ * printf("%u %s\n", argc, *argv); + * } + * + * after: +@@ -26,35 +23,37 @@ + * // latent_entropy_execute() 1. + * unsigned long local_entropy; + * // init_local_entropy() 1. +- * void *local_entropy_frameaddr; ++ * void *local_entropy_frame_addr; + * // init_local_entropy() 3. +- * unsigned long tmp_latent_entropy; ++ * unsigned long temp_latent_entropy; + * + * // init_local_entropy() 2. +- * local_entropy_frameaddr = __builtin_frame_address(0); +- * local_entropy = (unsigned long) local_entropy_frameaddr; ++ * local_entropy_frame_addr = __builtin_frame_address(0); ++ * local_entropy = (unsigned long) local_entropy_frame_addr; + * + * // init_local_entropy() 4. +- * tmp_latent_entropy = latent_entropy; ++ * temp_latent_entropy = latent_entropy; + * // init_local_entropy() 5. +- * local_entropy ^= tmp_latent_entropy; ++ * local_entropy ^= temp_latent_entropy; + * + * // latent_entropy_execute() 3. +- * if (argc <= 1) { +- * // perturb_local_entropy() +- * local_entropy += 4623067384293424948; +- * printf("%s: no command arguments :(\n", *argv); +- * // perturb_local_entropy() +- * } else { +- * local_entropy ^= 3896280633962944730; +- * printf("%s: %d command arguments!\n", *argv, args - 1); +- * } ++ * local_entropy += 4623067384293424948; ++ * ++ * printf("%u %s\n", argc, *argv); + * + * // latent_entropy_execute() 4. +- * tmp_latent_entropy = rol(tmp_latent_entropy, local_entropy); +- * latent_entropy = tmp_latent_entropy; ++ * temp_latent_entropy = rol(temp_latent_entropy, local_entropy); ++ * latent_entropy = temp_latent_entropy; + * } + * ++ * It would look like this in C: ++ * ++ * unsigned long local_entropy = latent_entropy; ++ * local_entropy ^= 1234567890; ++ * local_entropy ^= (unsigned long)__builtin_frame_address(0); ++ * local_entropy += 9876543210; ++ * latent_entropy = rol(local_entropy, 1234509876); ++ * + * TODO: + * - add ipa pass to identify not explicitly marked candidate functions + * - mix in more program state (function arguments/return values, +@@ -82,11 +81,12 @@ __visible int plugin_is_GPL_compatible; + static GTY(()) tree latent_entropy_decl; + + static struct plugin_info latent_entropy_plugin_info = { +- .version = "201606141920vanilla", ++ .version = "20161210", + .help = "disable\tturn off latent entropy instrumentation\n", + }; + + static unsigned HOST_WIDE_INT seed; ++ + /* + * get_random_seed() (this is a GCC function) generates the seed. + * This is a simple random generator without any cryptographic security because +@@ -97,7 +97,7 @@ static unsigned HOST_WIDE_INT get_random_const(void) + unsigned int i; + unsigned HOST_WIDE_INT ret = 0; + +- for (i = 0; i < 8 * sizeof(ret); i++) { ++ for (i = 0; i < 8 * sizeof ret; i++) { + ret = (ret << 1) | (seed & 1); + seed >>= 1; + if (ret & 1) +@@ -119,10 +119,7 @@ static tree tree_get_random_const(tree type) + return build_int_cst(type, mask & get_random_const()); + } + +-static tree handle_latent_entropy_attribute(tree *node, tree name, +- tree args __unused, +- int flags __unused, +- bool *no_add_attrs) ++static tree handle_latent_entropy_attribute(tree *node, tree name, tree args __unused, int flags __unused, bool *no_add_attrs) + { + tree type; + #if BUILDING_GCC_VERSION <= 4007 +@@ -134,22 +131,19 @@ static tree handle_latent_entropy_attribute(tree *node, tree name, + switch (TREE_CODE(*node)) { + default: + *no_add_attrs = true; +- error("%qE attribute only applies to functions and variables", +- name); ++ error("%qE attribute only applies to functions and variables", name); + break; + + case VAR_DECL: + if (DECL_INITIAL(*node)) { + *no_add_attrs = true; +- error("variable %qD with %qE attribute must not be initialized", +- *node, name); ++ error("variable %qD with %qE attribute must not be initialized", *node, name); + break; + } + + if (!TREE_STATIC(*node)) { + *no_add_attrs = true; +- error("variable %qD with %qE attribute must not be local", +- *node, name); ++ error("variable %qD with %qE attribute must not be local", *node, name); + break; + } + +@@ -157,28 +151,29 @@ static tree handle_latent_entropy_attribute(tree *node, tree name, + switch (TREE_CODE(type)) { + default: + *no_add_attrs = true; +- error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", +- *node, name); ++ error("variable %qD with %qE attribute must be an integer" ++ " or a fixed length integer array type" ++ " or a fixed sized structure with integer fields", *node, name); + break; + + case RECORD_TYPE: { +- tree fld, lst = TYPE_FIELDS(type); ++ tree field; + unsigned int nelt = 0; + +- for (fld = lst; fld; nelt++, fld = TREE_CHAIN(fld)) { ++ for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) { + tree fieldtype; + +- fieldtype = TREE_TYPE(fld); ++ fieldtype = TREE_TYPE(field); + if (TREE_CODE(fieldtype) == INTEGER_TYPE) + continue; + + *no_add_attrs = true; +- error("structure variable %qD with %qE attribute has a non-integer field %qE", +- *node, name, fld); ++ error("structure variable %qD with %qE attribute has" ++ " a non-integer field %qE", *node, name, field); + break; + } + +- if (fld) ++ if (field) + break; + + #if BUILDING_GCC_VERSION <= 4007 +@@ -187,15 +182,16 @@ static tree handle_latent_entropy_attribute(tree *node, tree name, + vec_alloc(vals, nelt); + #endif + +- for (fld = lst; fld; fld = TREE_CHAIN(fld)) { +- tree random_const, fld_t = TREE_TYPE(fld); ++ for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) { ++ tree random_const; + +- random_const = tree_get_random_const(fld_t); +- CONSTRUCTOR_APPEND_ELT(vals, fld, random_const); ++ random_const = tree_get_random_const(TREE_TYPE(field)); ++ CONSTRUCTOR_APPEND_ELT(vals, field, random_const); + } + + /* Initialize the fields with random constants */ + DECL_INITIAL(*node) = build_constructor(type, vals); ++//debug_tree(DECL_INITIAL(*node)); + break; + } + +@@ -207,24 +203,19 @@ static tree handle_latent_entropy_attribute(tree *node, tree name, + case ARRAY_TYPE: { + tree elt_type, array_size, elt_size; + unsigned int i, nelt; +- HOST_WIDE_INT array_size_int, elt_size_int; + + elt_type = TREE_TYPE(type); + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type)); + array_size = TYPE_SIZE_UNIT(type); + +- if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size +- || TREE_CODE(array_size) != INTEGER_CST) { ++ if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) { + *no_add_attrs = true; +- error("array variable %qD with %qE attribute must be a fixed length integer array type", +- *node, name); ++ error("array variable %qD with %qE attribute must be" ++ " a fixed length integer array type", *node, name); + break; + } + +- array_size_int = TREE_INT_CST_LOW(array_size); +- elt_size_int = TREE_INT_CST_LOW(elt_size); +- nelt = array_size_int / elt_size_int; +- ++ nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size); + #if BUILDING_GCC_VERSION <= 4007 + vals = VEC_alloc(constructor_elt, gc, nelt); + #else +@@ -232,17 +223,14 @@ static tree handle_latent_entropy_attribute(tree *node, tree name, + #endif + + for (i = 0; i < nelt; i++) { +- tree cst = size_int(i); +- tree rand_cst = tree_get_random_const(elt_type); ++ tree random_const = tree_get_random_const(elt_type); + +- CONSTRUCTOR_APPEND_ELT(vals, cst, rand_cst); ++ CONSTRUCTOR_APPEND_ELT(vals, size_int(i), random_const); + } + +- /* +- * Initialize the elements of the array with random +- * constants +- */ ++ /* Initialize the elements of the array with random constants */ + DECL_INITIAL(*node) = build_constructor(type, vals); ++//debug_tree(DECL_INITIAL(*node)); + break; + } + } +@@ -275,8 +263,6 @@ static void register_attributes(void *event_data __unused, void *data __unused) + + static bool latent_entropy_gate(void) + { +- tree list; +- + /* don't bother with noreturn functions for now */ + if (TREE_THIS_VOLATILE(current_function_decl)) + return false; +@@ -285,11 +271,10 @@ static bool latent_entropy_gate(void) + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0) + return false; + +- list = DECL_ATTRIBUTES(current_function_decl); +- return lookup_attribute("latent_entropy", list) != NULL_TREE; ++ return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE; + } + +-static tree create_var(tree type, const char *name) ++static tree create_a_tmp_var(tree type, const char *name) + { + tree var; + +@@ -344,12 +329,6 @@ static enum tree_code get_op(tree *rhs) + return op; + } + +-static gimple create_assign(enum tree_code code, tree lhs, tree op1, +- tree op2) +-{ +- return gimple_build_assign_with_ops(code, lhs, op1, op2); +-} +- + static void perturb_local_entropy(basic_block bb, tree local_entropy) + { + gimple_stmt_iterator gsi; +@@ -358,21 +337,21 @@ static void perturb_local_entropy(basic_block bb, tree local_entropy) + enum tree_code op; + + op = get_op(&rhs); +- assign = create_assign(op, local_entropy, local_entropy, rhs); ++ assign = gimple_build_assign_with_ops(op, local_entropy, local_entropy, rhs); + gsi = gsi_after_labels(bb); + gsi_insert_before(&gsi, assign, GSI_NEW_STMT); + update_stmt(assign); ++//debug_bb(bb); + } + +-static void __perturb_latent_entropy(gimple_stmt_iterator *gsi, +- tree local_entropy) ++static void __perturb_latent_entropy(gimple_stmt_iterator *gsi, tree local_entropy) + { + gimple assign; + tree temp; + enum tree_code op; + + /* 1. create temporary copy of latent_entropy */ +- temp = create_var(long_unsigned_type_node, "temp_latent_entropy"); ++ temp = create_a_tmp_var(long_unsigned_type_node, "temp_latent_entropy"); + + /* 2. read... */ + add_referenced_var(latent_entropy_decl); +@@ -383,7 +362,7 @@ static void __perturb_latent_entropy(gimple_stmt_iterator *gsi, + + /* 3. ...modify... */ + op = get_op(NULL); +- assign = create_assign(op, temp, temp, local_entropy); ++ assign = gimple_build_assign_with_ops(op, temp, temp, local_entropy); + gsi_insert_after(gsi, assign, GSI_NEW_STMT); + update_stmt(assign); + +@@ -439,20 +418,20 @@ static void perturb_latent_entropy(tree local_entropy) + + __perturb_latent_entropy(&gsi, local_entropy); + } ++//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun))); + } + + static void init_local_entropy(basic_block bb, tree local_entropy) + { + gimple assign, call; +- tree frame_addr, rand_const, tmp, fndecl, udi_frame_addr; ++ tree frame_addr, rand_const, temp, fndecl, udi_frame_addr; + enum tree_code op; +- unsigned HOST_WIDE_INT rand_cst; + gimple_stmt_iterator gsi = gsi_after_labels(bb); + +- /* 1. create local_entropy_frameaddr */ +- frame_addr = create_var(ptr_type_node, "local_entropy_frameaddr"); ++ /* 1. create local_entropy_frame_addr */ ++ frame_addr = create_a_tmp_var(ptr_type_node, "local_entropy_frame_addr"); + +- /* 2. local_entropy_frameaddr = __builtin_frame_address() */ ++ /* 2. local_entropy_frame_addr = __builtin_frame_address() */ + fndecl = builtin_decl_implicit(BUILT_IN_FRAME_ADDRESS); + call = gimple_build_call(fndecl, 1, integer_zero_node); + gimple_call_set_lhs(call, frame_addr); +@@ -465,26 +444,26 @@ static void init_local_entropy(basic_block bb, tree local_entropy) + update_stmt(assign); + + /* 3. create temporary copy of latent_entropy */ +- tmp = create_var(long_unsigned_type_node, "temp_latent_entropy"); ++ temp = create_a_tmp_var(long_unsigned_type_node, "temp_latent_entropy"); + + /* 4. read the global entropy variable into local entropy */ + add_referenced_var(latent_entropy_decl); + mark_sym_for_renaming(latent_entropy_decl); +- assign = gimple_build_assign(tmp, latent_entropy_decl); ++ assign = gimple_build_assign(temp, latent_entropy_decl); + gsi_insert_after(&gsi, assign, GSI_NEW_STMT); + update_stmt(assign); + +- /* 5. mix local_entropy_frameaddr into local entropy */ +- assign = create_assign(BIT_XOR_EXPR, local_entropy, local_entropy, tmp); ++ /* 5. mix local_entropy_frame_addr into local entropy */ ++ assign = gimple_build_assign_with_ops(BIT_XOR_EXPR, local_entropy, local_entropy, temp); + gsi_insert_after(&gsi, assign, GSI_NEW_STMT); + update_stmt(assign); + +- rand_cst = get_random_const(); +- rand_const = build_int_cstu(long_unsigned_type_node, rand_cst); ++ rand_const = build_int_cstu(long_unsigned_type_node, get_random_const()); + op = get_op(NULL); +- assign = create_assign(op, local_entropy, local_entropy, rand_const); ++ assign = gimple_build_assign_with_ops(op, local_entropy, local_entropy, rand_const); + gsi_insert_after(&gsi, assign, GSI_NEW_STMT); + update_stmt(assign); ++//debug_bb(bb); + } + + static bool create_latent_entropy_decl(void) +@@ -495,16 +474,15 @@ static bool create_latent_entropy_decl(void) + return true; + + FOR_EACH_VARIABLE(node) { +- tree name, var = NODE_DECL(node); ++ tree var = NODE_DECL(node); + + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1) + continue; +- +- name = DECL_NAME(var); +- if (strcmp(IDENTIFIER_POINTER(name), "latent_entropy")) ++ if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy")) + continue; + + latent_entropy_decl = var; ++// debug_tree(var); + break; + } + +@@ -516,32 +494,35 @@ static unsigned int latent_entropy_execute(void) + basic_block bb; + tree local_entropy; + +- if (!create_latent_entropy_decl()) ++ if (!create_latent_entropy_decl()) { ++// debug_tree(current_function_decl); + return 0; ++ } ++ ++//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl))); + +- /* prepare for step 2 below */ ++ /* 2. initialize local entropy variable */ + gcc_assert(single_succ_p(ENTRY_BLOCK_PTR_FOR_FN(cfun))); + bb = single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun)); + if (!single_pred_p(bb)) { ++// gcc_assert(bb_loop_depth(bb) || (bb->flags & BB_IRREDUCIBLE_LOOP)); + split_edge(single_succ_edge(ENTRY_BLOCK_PTR_FOR_FN(cfun))); + gcc_assert(single_succ_p(ENTRY_BLOCK_PTR_FOR_FN(cfun))); + bb = single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun)); + } + + /* 1. create the local entropy variable */ +- local_entropy = create_var(long_unsigned_type_node, "local_entropy"); ++ local_entropy = create_a_tmp_var(long_unsigned_type_node, "local_entropy"); + + /* 2. initialize the local entropy variable */ + init_local_entropy(bb, local_entropy); + + bb = bb->next_bb; + +- /* +- * 3. instrument each BB with an operation on the +- * local entropy variable +- */ ++ /* 3. instrument each BB with an operation on the local entropy variable */ + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) { + perturb_local_entropy(bb, local_entropy); ++//debug_bb(bb); + bb = bb->next_bb; + }; + +@@ -550,11 +531,9 @@ static unsigned int latent_entropy_execute(void) + return 0; + } + +-static void latent_entropy_start_unit(void *gcc_data __unused, +- void *user_data __unused) ++static void latent_entropy_start_unit(void *gcc_data __unused, void *user_data __unused) + { +- tree type, id; +- int quals; ++ tree latent_entropy_type; + + seed = get_random_seed(false); + +@@ -562,10 +541,8 @@ static void latent_entropy_start_unit(void *gcc_data __unused, + return; + + /* extern volatile unsigned long latent_entropy */ +- quals = TYPE_QUALS(long_unsigned_type_node) | TYPE_QUAL_VOLATILE; +- type = build_qualified_type(long_unsigned_type_node, quals); +- id = get_identifier("latent_entropy"); +- latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, id, type); ++ latent_entropy_type = build_qualified_type(long_unsigned_type_node, TYPE_QUALS(long_unsigned_type_node) | TYPE_QUAL_VOLATILE); ++ latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type); + + TREE_STATIC(latent_entropy_decl) = 1; + TREE_PUBLIC(latent_entropy_decl) = 1; +@@ -575,16 +552,18 @@ static void latent_entropy_start_unit(void *gcc_data __unused, + DECL_EXTERNAL(latent_entropy_decl) = 1; + DECL_ARTIFICIAL(latent_entropy_decl) = 1; + lang_hooks.decls.pushdecl(latent_entropy_decl); ++// DECL_ASSEMBLER_NAME(latent_entropy_decl); ++// varpool_finalize_decl(latent_entropy_decl); ++// varpool_mark_needed_node(latent_entropy_decl); + } + + #define PASS_NAME latent_entropy + #define PROPERTIES_REQUIRED PROP_gimple_leh | PROP_cfg +-#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func \ +- | TODO_update_ssa ++//#define TODO_FLAGS_START TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts ++#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa + #include "gcc-generate-gimple-pass.h" + +-__visible int plugin_init(struct plugin_name_args *plugin_info, +- struct plugin_gcc_version *version) ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) + { + bool enabled = true; + const char * const plugin_name = plugin_info->base_name; +@@ -592,12 +571,6 @@ __visible int plugin_init(struct plugin_name_args *plugin_info, + const struct plugin_argument * const argv = plugin_info->argv; + int i; + +- struct register_pass_info latent_entropy_pass_info; +- +- latent_entropy_pass_info.pass = make_latent_entropy_pass(); +- latent_entropy_pass_info.reference_pass_name = "optimized"; +- latent_entropy_pass_info.ref_pass_instance_number = 1; +- latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE; + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = { + { + .base = &latent_entropy_decl, +@@ -609,8 +582,10 @@ __visible int plugin_init(struct plugin_name_args *plugin_info, + LAST_GGC_ROOT_TAB + }; + ++ PASS_INFO(latent_entropy, "optimized", 1, PASS_POS_INSERT_BEFORE); ++ + if (!plugin_default_version_check(version, &gcc_version)) { +- error(G_("incompatible gcc/plugin versions")); ++ error_gcc_version(version); + return 1; + } + +@@ -619,21 +594,16 @@ __visible int plugin_init(struct plugin_name_args *plugin_info, + enabled = false; + continue; + } +- error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); + } + +- register_callback(plugin_name, PLUGIN_INFO, NULL, +- &latent_entropy_plugin_info); ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info); + if (enabled) { +- register_callback(plugin_name, PLUGIN_START_UNIT, +- &latent_entropy_start_unit, NULL); +- register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, +- NULL, (void *)>_ggc_r_gt_latent_entropy); +- register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, +- &latent_entropy_pass_info); ++ register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL); ++ register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)>_ggc_r_gt_latent_entropy); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info); + } +- register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, +- NULL); ++ register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL); + + return 0; + } +diff --git a/scripts/gcc-plugins/randomize_layout_plugin.c b/scripts/gcc-plugins/randomize_layout_plugin.c +new file mode 100644 +index 000000000000..71911c828aae +--- /dev/null ++++ b/scripts/gcc-plugins/randomize_layout_plugin.c +@@ -0,0 +1,940 @@ ++/* ++ * Copyright 2014-2016 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net> ++ * and PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Note: the choice of the license means that the compilation process is ++ * NOT 'eligible' as defined by gcc's library exception to the GPL v3, ++ * but for the kernel it doesn't matter since it doesn't link against ++ * any of the gcc libraries ++ * ++ * Usage: ++ * $ # for 4.5/4.6/C based 4.7 ++ * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c ++ * $ # for C++ based 4.7/4.8+ ++ * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c ++ * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2 ++ */ ++ ++#include "gcc-common.h" ++#include "randomize_layout_seed.h" ++ ++#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \ ++ (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4) ++#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer." ++#endif ++ ++#define ORIG_TYPE_NAME(node) \ ++ (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous") ++ ++__visible int plugin_is_GPL_compatible; ++ ++static int performance_mode; ++ ++static struct plugin_info randomize_layout_plugin_info = { ++ .version = "201402201816", ++ .help = "disable\t\t\tdo not activate plugin\n" ++ "performance-mode\tenable cacheline-aware layout randomization\n" ++}; ++ ++/* from old Linux dcache.h */ ++static inline unsigned long ++partial_name_hash(unsigned long c, unsigned long prevhash) ++{ ++ return (prevhash + (c << 4) + (c >> 4)) * 11; ++} ++static inline unsigned int ++name_hash(const unsigned char *name) ++{ ++ unsigned long hash = 0; ++ unsigned int len = strlen((const char *)name); ++ while (len--) ++ hash = partial_name_hash(*name++, hash); ++ return (unsigned int)hash; ++} ++ ++static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs) ++{ ++ tree type; ++ ++ *no_add_attrs = true; ++ if (TREE_CODE(*node) == FUNCTION_DECL) { ++ error("%qE attribute does not apply to functions (%qF)", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (TREE_CODE(*node) == PARM_DECL) { ++ error("%qE attribute does not apply to function parameters (%qD)", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (TREE_CODE(*node) == VAR_DECL) { ++ error("%qE attribute does not apply to variables (%qD)", name, *node); ++ return NULL_TREE; ++ } ++ ++ if (TYPE_P(*node)) { ++ type = *node; ++ } else { ++ gcc_assert(TREE_CODE(*node) == TYPE_DECL); ++ type = TREE_TYPE(*node); ++ } ++ ++ if (TREE_CODE(type) != RECORD_TYPE) { ++ error("%qE attribute used on %qT applies to struct types only", name, type); ++ return NULL_TREE; ++ } ++ ++ if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) { ++ error("%qE attribute is already applied to the type %qT", name, type); ++ return NULL_TREE; ++ } ++ ++ *no_add_attrs = false; ++ ++ return NULL_TREE; ++} ++ ++/* set on complete types that we don't need to inspect further at all */ ++static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs) ++{ ++ *no_add_attrs = false; ++ return NULL_TREE; ++} ++ ++/* ++ * set on types that we've performed a shuffle on, to prevent re-shuffling ++ * this does not preclude us from inspecting its fields for potential shuffles ++ */ ++static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs) ++{ ++ *no_add_attrs = false; ++ return NULL_TREE; ++} ++ ++/* ++ * 64bit variant of Bob Jenkins' public domain PRNG ++ * 256 bits of internal state ++ */ ++ ++typedef unsigned long long u64; ++ ++typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx; ++ ++#define rot(x,k) (((x)<<(k))|((x)>>(64-(k)))) ++static u64 ranval(ranctx *x) { ++ u64 e = x->a - rot(x->b, 7); ++ x->a = x->b ^ rot(x->c, 13); ++ x->b = x->c + rot(x->d, 37); ++ x->c = x->d + e; ++ x->d = e + x->a; ++ return x->d; ++} ++ ++static void raninit(ranctx *x, u64 *seed) { ++ int i; ++ ++ x->a = seed[0]; ++ x->b = seed[1]; ++ x->c = seed[2]; ++ x->d = seed[3]; ++ ++ for (i=0; i < 30; ++i) ++ (void)ranval(x); ++} ++ ++static u64 shuffle_seed[4]; ++ ++struct partition_group { ++ tree tree_start; ++ unsigned long start; ++ unsigned long length; ++}; ++ ++static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups) ++{ ++ unsigned long i; ++ unsigned long accum_size = 0; ++ unsigned long accum_length = 0; ++ unsigned long group_idx = 0; ++ ++ gcc_assert(length < INT_MAX); ++ ++ memset(size_groups, 0, sizeof(struct partition_group) * length); ++ ++ for (i = 0; i < length; i++) { ++ if (size_groups[group_idx].tree_start == NULL_TREE) { ++ size_groups[group_idx].tree_start = fields[i]; ++ size_groups[group_idx].start = i; ++ accum_length = 0; ++ accum_size = 0; ++ } ++ accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i])); ++ accum_length++; ++ if (accum_size >= 64) { ++ size_groups[group_idx].length = accum_length; ++ accum_length = 0; ++ group_idx++; ++ } ++ } ++ ++ if (size_groups[group_idx].tree_start != NULL_TREE && ++ !size_groups[group_idx].length) { ++ size_groups[group_idx].length = accum_length; ++ group_idx++; ++ } ++ ++ *num_groups = group_idx; ++} ++ ++static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state) ++{ ++ unsigned long i, x; ++ struct partition_group size_group[length]; ++ unsigned long num_groups = 0; ++ unsigned long randnum; ++ ++ partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups); ++ for (i = num_groups - 1; i > 0; i--) { ++ struct partition_group tmp; ++ randnum = ranval(prng_state) % (i + 1); ++ tmp = size_group[i]; ++ size_group[i] = size_group[randnum]; ++ size_group[randnum] = tmp; ++ } ++ ++ for (x = 0; x < num_groups; x++) { ++ for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) { ++ tree tmp; ++ if (DECL_BIT_FIELD_TYPE(newtree[i])) ++ continue; ++ randnum = ranval(prng_state) % (i + 1); ++ // we could handle this case differently if desired ++ if (DECL_BIT_FIELD_TYPE(newtree[randnum])) ++ continue; ++ tmp = newtree[i]; ++ newtree[i] = newtree[randnum]; ++ newtree[randnum] = tmp; ++ } ++ } ++} ++ ++static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state) ++{ ++ unsigned long i, randnum; ++ ++ for (i = length - 1; i > 0; i--) { ++ tree tmp; ++ randnum = ranval(prng_state) % (i + 1); ++ tmp = newtree[i]; ++ newtree[i] = newtree[randnum]; ++ newtree[randnum] = tmp; ++ } ++} ++ ++/* modern in-place Fisher-Yates shuffle */ ++static void shuffle(const_tree type, tree *newtree, unsigned long length) ++{ ++ unsigned long i; ++ u64 seed[4]; ++ ranctx prng_state; ++ const unsigned char *structname; ++ ++ if (length == 0) ++ return; ++ ++ gcc_assert(TREE_CODE(type) == RECORD_TYPE); ++ ++ structname = ORIG_TYPE_NAME(type); ++ ++#ifdef __DEBUG_PLUGIN ++ fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type); ++#ifdef __DEBUG_VERBOSE ++ debug_tree((tree)type); ++#endif ++#endif ++ ++ for (i = 0; i < 4; i++) { ++ seed[i] = shuffle_seed[i]; ++ seed[i] ^= name_hash(structname); ++ } ++ ++ raninit(&prng_state, (u64 *)&seed); ++ ++ if (performance_mode) ++ performance_shuffle(newtree, length, &prng_state); ++ else ++ full_shuffle(newtree, length, &prng_state); ++} ++ ++static bool is_flexible_array(const_tree field) ++{ ++ const_tree fieldtype; ++ const_tree typesize; ++ const_tree elemtype; ++ const_tree elemsize; ++ ++ fieldtype = TREE_TYPE(field); ++ typesize = TYPE_SIZE(fieldtype); ++ ++ if (TREE_CODE(fieldtype) != ARRAY_TYPE) ++ return false; ++ ++ elemtype = TREE_TYPE(fieldtype); ++ elemsize = TYPE_SIZE(elemtype); ++ ++ /* size of type is represented in bits */ ++ ++ if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE && ++ TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE) ++ return true; ++ ++ if (typesize != NULL_TREE && ++ (TREE_CONSTANT(typesize) && (!tree_to_uhwi(typesize) || ++ tree_to_uhwi(typesize) == tree_to_uhwi(elemsize)))) ++ return true; ++ ++ return false; ++} ++ ++static int relayout_struct(tree type) ++{ ++ unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type)); ++ unsigned long shuffle_length = num_fields; ++ tree field; ++ tree newtree[num_fields]; ++ unsigned long i; ++ tree list; ++ tree variant; ++ tree main_variant; ++ expanded_location xloc; ++ bool has_flexarray = false; ++ ++ if (TYPE_FIELDS(type) == NULL_TREE) ++ return 0; ++ ++ if (num_fields < 2) ++ return 0; ++ ++ gcc_assert(TREE_CODE(type) == RECORD_TYPE); ++ ++ gcc_assert(num_fields < INT_MAX); ++ ++ if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) || ++ lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type)))) ++ return 0; ++ ++ /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */ ++ if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") || ++ !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY")) ++ return 0; ++ ++ /* throw out any structs in uapi */ ++ xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type))); ++ ++ if (strstr(xloc.file, "/uapi/")) ++ error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type)); ++ ++ for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) { ++ gcc_assert(TREE_CODE(field) == FIELD_DECL); ++ newtree[i] = field; ++ } ++ ++ /* ++ * enforce that we don't randomize the layout of the last ++ * element of a struct if it's a 0 or 1-length array ++ * or a proper flexible array ++ */ ++ if (is_flexible_array(newtree[num_fields - 1])) { ++ has_flexarray = true; ++ shuffle_length--; ++ } ++ ++ shuffle(type, (tree *)newtree, shuffle_length); ++ ++ /* ++ * set up a bogus anonymous struct field designed to error out on unnamed struct initializers ++ * as gcc provides no other way to detect such code ++ */ ++ list = make_node(FIELD_DECL); ++ TREE_CHAIN(list) = newtree[0]; ++ TREE_TYPE(list) = void_type_node; ++ DECL_SIZE(list) = bitsize_zero_node; ++ DECL_NONADDRESSABLE_P(list) = 1; ++ DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node; ++ DECL_SIZE_UNIT(list) = size_zero_node; ++ DECL_FIELD_OFFSET(list) = size_zero_node; ++ DECL_CONTEXT(list) = type; ++ // to satisfy the constify plugin ++ TREE_READONLY(list) = 1; ++ ++ for (i = 0; i < num_fields - 1; i++) ++ TREE_CHAIN(newtree[i]) = newtree[i+1]; ++ TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE; ++ ++ main_variant = TYPE_MAIN_VARIANT(type); ++ for (variant = main_variant; variant; variant = TYPE_NEXT_VARIANT(variant)) { ++ TYPE_FIELDS(variant) = list; ++ TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant)); ++ TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant)); ++ if (has_flexarray) ++ TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("has_flexarray"), NULL_TREE, TYPE_ATTRIBUTES(type)); ++ } ++ ++ /* ++ * force a re-layout of the main variant ++ * the TYPE_SIZE for all variants will be recomputed ++ * by finalize_type_size() ++ */ ++ TYPE_SIZE(main_variant) = NULL_TREE; ++ layout_type(main_variant); ++ gcc_assert(TYPE_SIZE(main_variant) != NULL_TREE); ++ ++ return 1; ++} ++ ++/* from constify plugin */ ++static const_tree get_field_type(const_tree field) ++{ ++ return strip_array_types(TREE_TYPE(field)); ++} ++ ++/* from constify plugin */ ++static bool is_fptr(const_tree fieldtype) ++{ ++ if (TREE_CODE(fieldtype) != POINTER_TYPE) ++ return false; ++ ++ return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE; ++} ++ ++/* derived from constify plugin */ ++static int is_pure_ops_struct(const_tree node) ++{ ++ const_tree field; ++ ++ gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE); ++ ++ for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) { ++ const_tree fieldtype = get_field_type(field); ++ enum tree_code code = TREE_CODE(fieldtype); ++ ++ if (node == fieldtype) ++ continue; ++ ++ if (!is_fptr(fieldtype)) ++ return 0; ++ ++ if (code != RECORD_TYPE && code != UNION_TYPE) ++ continue; ++ ++ if (!is_pure_ops_struct(fieldtype)) ++ return 0; ++ } ++ ++ return 1; ++} ++ ++static void randomize_type(tree type) ++{ ++ tree variant; ++ ++ gcc_assert(TREE_CODE(type) == RECORD_TYPE); ++ ++ if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type))) ++ return; ++ ++ if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type)) ++ relayout_struct(type); ++ ++ for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) { ++ TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type)); ++ TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type)); ++ } ++#ifdef __DEBUG_PLUGIN ++ fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type)); ++#ifdef __DEBUG_VERBOSE ++ debug_tree(type); ++#endif ++#endif ++} ++ ++static void update_decl_size(tree decl) ++{ ++ tree lastval, lastidx, field, init, type, flexsize; ++ unsigned HOST_WIDE_INT len; ++ ++ type = TREE_TYPE(decl); ++ ++ if (!lookup_attribute("has_flexarray", TYPE_ATTRIBUTES(type))) ++ return; ++ ++ init = DECL_INITIAL(decl); ++ if (init == NULL_TREE || init == error_mark_node) ++ return; ++ ++ if (TREE_CODE(init) != CONSTRUCTOR) ++ return; ++ ++ len = CONSTRUCTOR_NELTS(init); ++ if (!len) ++ return; ++ ++ lastval = CONSTRUCTOR_ELT(init, CONSTRUCTOR_NELTS(init) - 1)->value; ++ lastidx = CONSTRUCTOR_ELT(init, CONSTRUCTOR_NELTS(init) - 1)->index; ++ ++ for (field = TYPE_FIELDS(TREE_TYPE(decl)); TREE_CHAIN(field); field = TREE_CHAIN(field)) ++ ; ++ ++ if (lastidx != field) ++ return; ++ ++ if (TREE_CODE(lastval) != STRING_CST) { ++ error("Only string constants are supported as initializers " ++ "for randomized structures with flexible arrays"); ++ return; ++ } ++ ++ flexsize = bitsize_int(TREE_STRING_LENGTH(lastval) * ++ tree_to_uhwi(TYPE_SIZE(TREE_TYPE(TREE_TYPE(lastval))))); ++ ++ DECL_SIZE(decl) = size_binop(PLUS_EXPR, TYPE_SIZE(type), flexsize); ++ ++ return; ++} ++ ++ ++static void randomize_layout_finish_decl(void *event_data, void *data) ++{ ++ tree decl = (tree)event_data; ++ tree type; ++ ++ if (decl == NULL_TREE || decl == error_mark_node) ++ return; ++ ++ type = TREE_TYPE(decl); ++ ++ if (TREE_CODE(decl) != VAR_DECL) ++ return; ++ ++ if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) ++ return; ++ ++ if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type))) ++ return; ++ ++ DECL_SIZE(decl) = 0; ++ DECL_SIZE_UNIT(decl) = 0; ++ DECL_ALIGN(decl) = 0; ++ DECL_MODE (decl) = VOIDmode; ++ SET_DECL_RTL(decl, 0); ++ update_decl_size(decl); ++ layout_decl(decl, 0); ++} ++ ++static void finish_type(void *event_data, void *data) ++{ ++ tree type = (tree)event_data; ++ ++ if (type == NULL_TREE || type == error_mark_node) ++ return; ++ ++ if (TREE_CODE(type) != RECORD_TYPE) ++ return; ++ ++ if (TYPE_FIELDS(type) == NULL_TREE) ++ return; ++ ++ if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type))) ++ return; ++ ++#ifdef __DEBUG_PLUGIN ++ fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type)); ++#endif ++#ifdef __DEBUG_VERBOSE ++ debug_tree(type); ++#endif ++ randomize_type(type); ++ ++ return; ++} ++ ++static struct attribute_spec randomize_layout_attr = { ++ .name = "randomize_layout", ++ // related to args ++ .min_length = 0, ++ .max_length = 0, ++ .decl_required = false, ++ // need type declaration ++ .type_required = true, ++ .function_type_required = false, ++ .handler = handle_randomize_layout_attr, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = true ++#endif ++}; ++ ++static struct attribute_spec no_randomize_layout_attr = { ++ .name = "no_randomize_layout", ++ // related to args ++ .min_length = 0, ++ .max_length = 0, ++ .decl_required = false, ++ // need type declaration ++ .type_required = true, ++ .function_type_required = false, ++ .handler = handle_randomize_layout_attr, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = true ++#endif ++}; ++ ++static struct attribute_spec randomize_considered_attr = { ++ .name = "randomize_considered", ++ // related to args ++ .min_length = 0, ++ .max_length = 0, ++ .decl_required = false, ++ // need type declaration ++ .type_required = true, ++ .function_type_required = false, ++ .handler = handle_randomize_considered_attr, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = false ++#endif ++}; ++ ++static struct attribute_spec randomize_performed_attr = { ++ .name = "randomize_performed", ++ // related to args ++ .min_length = 0, ++ .max_length = 0, ++ .decl_required = false, ++ // need type declaration ++ .type_required = true, ++ .function_type_required = false, ++ .handler = handle_randomize_performed_attr, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = false ++#endif ++}; ++ ++static void register_attributes(void *event_data, void *data) ++{ ++ register_attribute(&randomize_layout_attr); ++ register_attribute(&no_randomize_layout_attr); ++ register_attribute(&randomize_considered_attr); ++ register_attribute(&randomize_performed_attr); ++} ++ ++static void check_bad_casts_in_constructor(tree var, tree init) ++{ ++ unsigned HOST_WIDE_INT idx; ++ tree field, val; ++ tree field_type, val_type; ++ ++ FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) { ++ if (TREE_CODE(val) == CONSTRUCTOR) { ++ check_bad_casts_in_constructor(var, val); ++ continue; ++ } ++ ++ /* pipacs' plugin creates franken-arrays that differ from those produced by ++ normal code which all have valid 'field' trees. work around this */ ++ if (field == NULL_TREE) ++ continue; ++ field_type = TREE_TYPE(field); ++ val_type = TREE_TYPE(val); ++ ++ if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE) ++ continue; ++ ++ if (field_type == val_type) ++ continue; ++ ++ field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type)))); ++ val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type)))); ++ ++ if (field_type == void_type_node) ++ continue; ++ if (field_type == val_type) ++ continue; ++ if (TREE_CODE(val_type) != RECORD_TYPE) ++ continue; ++ ++ if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type))) ++ continue; ++ inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type)); ++ } ++} ++ ++/* derived from the constify plugin */ ++static void check_global_variables(void *event_data, void *data) ++{ ++ struct varpool_node *node; ++ tree init; ++ ++ FOR_EACH_VARIABLE(node) { ++ tree var = NODE_DECL(node); ++ init = DECL_INITIAL(var); ++ if (init == NULL_TREE) ++ continue; ++ ++ if (TREE_CODE(init) != CONSTRUCTOR) ++ continue; ++ ++ check_bad_casts_in_constructor(var, init); ++ } ++} ++ ++static bool dominated_by_is_err(const_tree rhs, basic_block bb) ++{ ++ basic_block dom; ++ gimple dom_stmt; ++ gimple call_stmt; ++ const_tree dom_lhs; ++ const_tree poss_is_err_cond; ++ const_tree poss_is_err_func; ++ const_tree is_err_arg; ++ ++ dom = get_immediate_dominator(CDI_DOMINATORS, bb); ++ if (!dom) ++ return false; ++ ++ dom_stmt = last_stmt(dom); ++ if (!dom_stmt) ++ return false; ++ ++ if (gimple_code(dom_stmt) != GIMPLE_COND) ++ return false; ++ ++ if (gimple_cond_code(dom_stmt) != NE_EXPR) ++ return false; ++ ++ if (!integer_zerop(gimple_cond_rhs(dom_stmt))) ++ return false; ++ ++ poss_is_err_cond = gimple_cond_lhs(dom_stmt); ++ ++ if (TREE_CODE(poss_is_err_cond) != SSA_NAME) ++ return false; ++ ++ call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond); ++ ++ if (gimple_code(call_stmt) != GIMPLE_CALL) ++ return false; ++ ++ dom_lhs = gimple_get_lhs(call_stmt); ++ poss_is_err_func = gimple_call_fndecl(call_stmt); ++ if (!poss_is_err_func) ++ return false; ++ if (dom_lhs != poss_is_err_cond) ++ return false; ++ if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR")) ++ return false; ++ ++ is_err_arg = gimple_call_arg(call_stmt, 0); ++ if (!is_err_arg) ++ return false; ++ ++ if (is_err_arg != rhs) ++ return false; ++ ++ return true; ++} ++ ++static void handle_local_var_initializers(void) ++{ ++ tree var; ++ unsigned int i; ++ ++ FOR_EACH_LOCAL_DECL(cfun, i, var) { ++ tree init = DECL_INITIAL(var); ++ if (!init) ++ continue; ++ if (TREE_CODE(init) != CONSTRUCTOR) ++ continue; ++ check_bad_casts_in_constructor(var, init); ++ } ++} ++ ++/* ++ * iterate over all statements to find "bad" casts: ++ * those where the address of the start of a structure is cast ++ * to a pointer of a structure of a different type, or a ++ * structure pointer type is cast to a different structure pointer type ++ */ ++static unsigned int find_bad_casts_execute(void) ++{ ++ basic_block bb; ++ ++ handle_local_var_initializers(); ++ ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ gimple stmt; ++ const_tree lhs; ++ const_tree lhs_type; ++ const_tree rhs1; ++ const_tree rhs_type; ++ const_tree ptr_lhs_type; ++ const_tree ptr_rhs_type; ++ const_tree op0; ++ const_tree op0_type; ++ enum tree_code rhs_code; ++ ++ stmt = gsi_stmt(gsi); ++ ++#ifdef __DEBUG_PLUGIN ++#ifdef __DEBUG_VERBOSE ++ debug_gimple_stmt(stmt); ++ debug_tree(gimple_get_lhs(stmt)); ++#endif ++#endif ++ ++ if (gimple_code(stmt) != GIMPLE_ASSIGN) ++ continue; ++ ++#ifdef __DEBUG_PLUGIN ++#ifdef __DEBUG_VERBOSE ++ debug_tree(gimple_assign_rhs1(stmt)); ++#endif ++#endif ++ ++ rhs_code = gimple_assign_rhs_code(stmt); ++ ++ if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME) ++ continue; ++ ++ lhs = gimple_get_lhs(stmt); ++ lhs_type = TREE_TYPE(lhs); ++ rhs1 = gimple_assign_rhs1(stmt); ++ rhs_type = TREE_TYPE(rhs1); ++ ++ if (TREE_CODE(rhs_type) != POINTER_TYPE || ++ TREE_CODE(lhs_type) != POINTER_TYPE) ++ continue; ++ ++ ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type)))); ++ ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type)))); ++ ++ if (ptr_rhs_type == void_type_node) ++ continue; ++ ++ if (ptr_lhs_type == void_type_node) ++ continue; ++ ++ if (dominated_by_is_err(rhs1, bb)) ++ continue; ++ ++ if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) { ++#ifndef __DEBUG_PLUGIN ++ if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type))) ++#endif ++ inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type); ++ continue; ++ } ++ ++ if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type) ++ continue; ++ ++ if (rhs_code == ADDR_EXPR) { ++ op0 = TREE_OPERAND(rhs1, 0); ++ ++ if (op0 == NULL_TREE) ++ continue; ++ ++ if (TREE_CODE(op0) != VAR_DECL) ++ continue; ++ ++ op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0)))); ++ if (op0_type == ptr_lhs_type) ++ continue; ++ ++#ifndef __DEBUG_PLUGIN ++ if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type))) ++#endif ++ inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type); ++ } else { ++ const_tree ssa_name_var = SSA_NAME_VAR(rhs1); ++ /* skip bogus type casts introduced by container_of */ ++ if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) && ++ !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr")) ++ continue; ++#ifndef __DEBUG_PLUGIN ++ if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type))) ++#endif ++ inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type); ++ } ++ ++ } ++ } ++ return 0; ++} ++ ++#define PASS_NAME find_bad_casts ++#define NO_GATE ++#define TODO_FLAGS_FINISH TODO_dump_func ++#include "gcc-generate-gimple-pass.h" ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ int i; ++ const char * const plugin_name = plugin_info->base_name; ++ const int argc = plugin_info->argc; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ bool enable = true; ++ int obtained_seed = 0; ++ struct register_pass_info find_bad_casts_pass_info; ++ ++ find_bad_casts_pass_info.pass = make_find_bad_casts_pass(); ++ find_bad_casts_pass_info.reference_pass_name = "ssa"; ++ find_bad_casts_pass_info.ref_pass_instance_number = 1; ++ find_bad_casts_pass_info.pos_op = PASS_POS_INSERT_AFTER; ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error(G_("incompatible gcc/plugin versions")); ++ return 1; ++ } ++ ++ if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) { ++ inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name); ++ enable = false; ++ } ++ ++ for (i = 0; i < argc; ++i) { ++ if (!strcmp(argv[i].key, "disable")) { ++ enable = false; ++ continue; ++ } ++ if (!strcmp(argv[i].key, "performance-mode")) { ++ performance_mode = 1; ++ continue; ++ } ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ ++ if (strlen(randstruct_seed) != 64) { ++ error(G_("invalid seed value supplied for %s plugin"), plugin_name); ++ return 1; ++ } ++ obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx", ++ &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]); ++ if (obtained_seed != 4) { ++ error(G_("Invalid seed supplied for %s plugin"), plugin_name); ++ return 1; ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info); ++ if (enable) { ++ register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &find_bad_casts_pass_info); ++ register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL); ++ register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL); ++ } ++ register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL); ++ ++ return 0; ++} +diff --git a/scripts/gcc-plugins/rap_plugin/Makefile b/scripts/gcc-plugins/rap_plugin/Makefile +new file mode 100644 +index 000000000000..f2a0a035cd98 +--- /dev/null ++++ b/scripts/gcc-plugins/rap_plugin/Makefile +@@ -0,0 +1,6 @@ ++$(HOSTLIBS)-$(CONFIG_PAX_RAP) += rap_plugin.so ++always := $($(HOSTLIBS)-y) ++ ++rap_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c)) ++ ++clean-files += *.so +diff --git a/scripts/gcc-plugins/rap_plugin/rap.h b/scripts/gcc-plugins/rap_plugin/rap.h +new file mode 100644 +index 000000000000..f0e20ee83d06 +--- /dev/null ++++ b/scripts/gcc-plugins/rap_plugin/rap.h +@@ -0,0 +1,45 @@ ++#ifndef RAP_H_INCLUDED ++#define RAP_H_INCLUDED ++ ++#include "gcc-common.h" ++ ++typedef struct { ++ int hash; // will be sign extended to long in reality ++} rap_hash_t; ++ ++typedef struct { ++ unsigned int qual_const:1; ++ unsigned int qual_volatile:1; ++} rap_hash_flags_t; ++extern rap_hash_flags_t imprecise_rap_hash_flags; ++ ++extern bool report_fptr_hash; ++ ++extern GTY(()) tree rap_hash_type_node; ++extern const char *rap_abort_ret; ++extern const char *rap_abort_call; ++extern bool enable_type_ret, enable_type_call; ++ ++void siphash24fold(unsigned char *out, const unsigned char *in, unsigned long long inlen, const unsigned char *k); ++void rap_calculate_func_hashes(void *event_data, void *data); ++rap_hash_t rap_hash_function_type(const_tree fntype, rap_hash_flags_t flags); ++rap_hash_t rap_hash_function_decl(const_tree fndecl, rap_hash_flags_t flags); ++rap_hash_t rap_hash_function_node_imprecise(cgraph_node_ptr node); ++tree get_rap_hash(gimple_seq *stmts, location_t loc, tree fptr, HOST_WIDE_INT rap_hash_offset); ++const_tree type_name(const_tree type); ++tree create_new_var(tree type, const char *name); ++ ++gimple barrier(tree var, bool full); ++bool rap_cmodel_check(void); ++ ++#if BUILDING_GCC_VERSION >= 4009 ++opt_pass *make_rap_ret_pass(void); ++opt_pass *make_rap_fptr_pass(void); ++opt_pass *make_rap_mark_retloc_pass(void); ++#else ++struct opt_pass *make_rap_ret_pass(void); ++struct opt_pass *make_rap_fptr_pass(void); ++struct opt_pass *make_rap_mark_retloc_pass(void); ++#endif ++ ++#endif +diff --git a/scripts/gcc-plugins/rap_plugin/rap_fptr_pass.c b/scripts/gcc-plugins/rap_plugin/rap_fptr_pass.c +new file mode 100644 +index 000000000000..09e1377bd088 +--- /dev/null ++++ b/scripts/gcc-plugins/rap_plugin/rap_fptr_pass.c +@@ -0,0 +1,278 @@ ++/* ++ * Copyright 2012-2017 by PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: http://pax.grsecurity.net/ ++ */ ++ ++#include "rap.h" ++ ++bool report_fptr_hash; ++ ++static bool rap_fptr_gate(void) ++{ ++ return rap_cmodel_check(); ++} ++ ++static tree build_rap_hash(gimple call_stmt, tree fntype) ++{ ++ rap_hash_t hash; ++ ++ hash = rap_hash_function_type(fntype, imprecise_rap_hash_flags); ++ if (report_fptr_hash) ++ inform(gimple_location(call_stmt), "fptr rap_hash: %x", hash.hash); ++ return build_int_cst_type(rap_hash_type_node, hash.hash); ++} ++ ++// extract the rap_hash stored at an offset from ptr ++tree get_rap_hash(gimple_seq *stmts, location_t loc, tree fptr, HOST_WIDE_INT rap_hash_offset) ++{ ++ gimple assign_hash; ++ tree target_hash; ++#if BUILDING_GCC_VERSION == 4005 ++ tree fptr2; ++#endif ++ ++ // target_hash = *(long*)((void*)fptr + rap_hash_offset) ++ target_hash = create_tmp_var(rap_hash_type_node, "rap_hash"); ++ add_referenced_var(target_hash); ++ target_hash = make_ssa_name(target_hash, NULL); ++#if BUILDING_GCC_VERSION == 4005 ++ fptr2 = create_tmp_var(ptr_type_node, "rap_fptr2"); ++ fptr2 = make_ssa_name(fptr2, NULL); ++ assign_hash = gimple_build_assign(fptr2, build2(POINTER_PLUS_EXPR, ptr_type_node, fptr, build_int_cst_type(sizetype, rap_hash_offset))); ++ gimple_set_location(assign_hash, loc); ++ SSA_NAME_DEF_STMT(fptr2) = assign_hash; ++ gimple_seq_add_stmt(stmts, assign_hash); ++ fptr = gimple_get_lhs(assign_hash); ++ ++ fptr2 = create_tmp_var(build_pointer_type(rap_hash_type_node), "rap_fptr2"); ++ fptr2 = make_ssa_name(fptr2, NULL); ++ assign_hash = gimple_build_assign(fptr2, fold_convert(build_pointer_type(TREE_TYPE(target_hash)), fptr)); ++ gimple_set_location(assign_hash, loc); ++ SSA_NAME_DEF_STMT(fptr2) = assign_hash; ++ gimple_seq_add_stmt(stmts, assign_hash); ++ fptr = gimple_get_lhs(assign_hash); ++ ++ assign_hash = gimple_build_assign(target_hash, build1(INDIRECT_REF, rap_hash_type_node, fptr)); ++#else ++ assign_hash = gimple_build_assign(target_hash, build2(MEM_REF, rap_hash_type_node, fptr, build_int_cst_type(build_pointer_type(rap_hash_type_node), rap_hash_offset))); ++#endif ++ gimple_set_location(assign_hash, loc); ++ SSA_NAME_DEF_STMT(target_hash) = assign_hash; ++ gimple_seq_add_stmt(stmts, assign_hash); ++ ++ return target_hash; ++} ++ ++static void rap_mark_retloc(gimple_stmt_iterator *gsi, tree computed_hash) ++{ ++ gimple stmt; ++ VEC(tree, gc) *inputs = NULL; ++ VEC(tree, gc) *clobbers = NULL; ++ tree input, clobber, fndecl; ++ ++ fndecl = gimple_call_fndecl(gsi_stmt(*gsi)); ++ if (fndecl && is_simple_builtin(fndecl)) ++ return; ++ ++ input = build_tree_list(NULL_TREE, build_const_char_string(2, "i")); ++ input = chainon(NULL_TREE, build_tree_list(input, computed_hash)); ++ VEC_safe_push(tree, gc, inputs, input); ++ ++ clobber = build_tree_list(NULL_TREE, build_const_char_string(3, "cx")); ++ VEC_safe_push(tree, gc, clobbers, clobber); ++ ++ stmt = gimple_build_asm_vec("", inputs, NULL, NULL, NULL); ++ gimple_asm_set_volatile(as_a_gasm(stmt), true); ++ gimple_set_location(stmt, gimple_location(gsi_stmt(*gsi))); ++ gsi_insert_before(gsi, stmt, GSI_SAME_STMT); ++} ++ ++// check the function hash of the target of the fptr ++static void rap_instrument_fptr(gimple_stmt_iterator *gsi) ++{ ++ gimple check_hash, call_stmt, stmt; ++ gimple_seq stmts = NULL; ++ location_t loc; ++ tree computed_hash, target_hash, fptr, fntype; ++ basic_block cond_bb, join_bb, true_bb; ++ edge e; ++ HOST_WIDE_INT rap_hash_offset; ++ ++ call_stmt = gsi_stmt(*gsi); ++ loc = gimple_location(call_stmt); ++ fptr = gimple_call_fn(call_stmt); ++ fntype = TREE_TYPE(TREE_TYPE(fptr)); ++ ++ if (TREE_CODE(fntype) == FUNCTION_TYPE) { ++ computed_hash = build_rap_hash(call_stmt, fntype); ++ } else { ++ debug_tree(fntype); ++ gcc_unreachable(); ++ } ++ ++ if (UNITS_PER_WORD == 8) ++ rap_hash_offset = 2 * sizeof(rap_hash_t); ++ else if (UNITS_PER_WORD == 4) ++ rap_hash_offset = sizeof(rap_hash_t); ++ else ++ gcc_unreachable(); ++ ++ target_hash = get_rap_hash(&stmts, loc, fptr, -rap_hash_offset); ++ gsi_insert_seq_before(gsi, stmts, GSI_SAME_STMT); ++ ++ // compare target_hash against computed function hash ++ // bail out on mismatch ++ check_hash = gimple_build_cond(NE_EXPR, target_hash, computed_hash, NULL_TREE, NULL_TREE); ++ gimple_set_location(check_hash, loc); ++ gsi_insert_before(gsi, check_hash, GSI_NEW_STMT); ++ ++ cond_bb = gimple_bb(gsi_stmt(*gsi)); ++ gcc_assert(!gsi_end_p(*gsi)); ++ gcc_assert(check_hash == gsi_stmt(*gsi)); ++ ++ e = split_block(cond_bb, gsi_stmt(*gsi)); ++ cond_bb = e->src; ++ join_bb = e->dest; ++ e->flags = EDGE_FALSE_VALUE; ++ e->probability = REG_BR_PROB_BASE; ++ ++ true_bb = create_empty_bb(EXIT_BLOCK_PTR_FOR_FN(cfun)->prev_bb); ++ make_edge(cond_bb, true_bb, EDGE_TRUE_VALUE | EDGE_PRESERVE); ++ ++ gcc_assert(dom_info_available_p(CDI_DOMINATORS)); ++ set_immediate_dominator(CDI_DOMINATORS, true_bb, cond_bb); ++ set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb); ++ ++ gcc_assert(cond_bb->loop_father == join_bb->loop_father); ++ add_bb_to_loop(true_bb, cond_bb->loop_father); ++ ++ *gsi = gsi_start_bb(true_bb); ++ ++ if (rap_abort_call) { ++ stmt = gimple_build_asm_vec(rap_abort_call, NULL, NULL, NULL, NULL); ++ gimple_asm_set_volatile(as_a_gasm(stmt), true); ++ gimple_set_location(stmt, loc); ++ gsi_insert_after(gsi, stmt, GSI_CONTINUE_LINKING); ++ ++ stmt = gimple_build_call(builtin_decl_implicit(BUILT_IN_UNREACHABLE), 0); ++ } else { ++ // this fake dependency is to prevent PRE from merging this BB with others of the same kind ++ stmt = barrier(fptr, false); ++ gimple_set_location(stmt, loc); ++ gsi_insert_after(gsi, stmt, GSI_CONTINUE_LINKING); ++ ++ stmt = gimple_build_call(builtin_decl_implicit(BUILT_IN_TRAP), 0); ++ } ++ ++ gimple_set_location(stmt, loc); ++ gsi_insert_after(gsi, stmt, GSI_CONTINUE_LINKING); ++ ++ *gsi = gsi_start_bb(join_bb); ++} ++ ++// find all language level function pointer dereferences and verify the target function ++static unsigned int rap_fptr_execute(void) ++{ ++ basic_block bb; ++ ++ loop_optimizer_init(LOOPS_NORMAL | LOOPS_HAVE_RECORDED_EXITS); ++ gcc_assert(current_loops); ++ ++ calculate_dominance_info(CDI_DOMINATORS); ++ calculate_dominance_info(CDI_POST_DOMINATORS); ++ ++ // 1. loop through BBs and GIMPLE statements ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D)); ++ tree fptr, fntype, computed_hash; ++ gimple call_stmt; ++ rap_hash_t hash; ++ ++ // is it a call ... ++ call_stmt = gsi_stmt(gsi); ++ if (!is_gimple_call(call_stmt)) ++ continue; ++ ++ fptr = gimple_call_fn(call_stmt); ++ if (!fptr) ++ continue; ++ ++ switch (TREE_CODE(fptr)) { ++ default: ++ debug_gimple_stmt(call_stmt); ++ debug_tree(fptr); ++ debug_tree(TREE_TYPE(fptr)); ++ gcc_unreachable(); ++ ++ case ADDR_EXPR: ++ hash = rap_hash_function_type(TREE_TYPE(TREE_OPERAND(fptr, 0)), imprecise_rap_hash_flags); ++ computed_hash = build_int_cst_type(rap_hash_type_node, -hash.hash); ++ rap_mark_retloc(&gsi, computed_hash); ++ continue; ++ ++ case SSA_NAME: ++ if (SSA_NAME_VAR(fptr) == NULL_TREE) ++ break; ++ ++ switch (TREE_CODE(SSA_NAME_VAR(fptr))) { ++ default: ++ debug_gimple_stmt(call_stmt); ++ debug_tree(fptr); ++ gcc_unreachable(); ++ ++ case VAR_DECL: ++ case PARM_DECL: ++ break; ++ } ++ break; ++ ++ case INTEGER_CST: ++ case OBJ_TYPE_REF: ++ break; ++ } ++ ++ // ... through a function pointer ++ fntype = TREE_TYPE(fptr); ++ if (TREE_CODE(fntype) != POINTER_TYPE) { ++ gcc_assert(TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE); ++ hash = rap_hash_function_type(fntype, imprecise_rap_hash_flags); ++ computed_hash = build_int_cst_type(rap_hash_type_node, -hash.hash); ++ rap_mark_retloc(&gsi, computed_hash); ++ continue; ++ } ++ ++ fntype = TREE_TYPE(fntype); ++ gcc_assert(TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE); ++ ++ if (enable_type_call) { ++ rap_instrument_fptr(&gsi); ++ bb = gsi_bb(gsi); ++ gcc_assert(call_stmt == gsi_stmt(gsi)); ++ } ++ ++ if (enable_type_ret) { ++ hash = rap_hash_function_type(fntype, imprecise_rap_hash_flags); ++ computed_hash = build_int_cst_type(rap_hash_type_node, -hash.hash); ++ rap_mark_retloc(&gsi, computed_hash); ++ } ++ ++ bb = gsi_bb(gsi); ++ gcc_assert(call_stmt == gsi_stmt(gsi)); ++ } ++ } ++ ++ free_dominance_info(CDI_DOMINATORS); ++ free_dominance_info(CDI_POST_DOMINATORS); ++ loop_optimizer_finalize(); ++ ++ return 0; ++} ++ ++#define PASS_NAME rap_fptr ++#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | TODO_rebuild_cgraph_edges | TODO_verify_flow ++#include "gcc-generate-gimple-pass.h" +diff --git a/scripts/gcc-plugins/rap_plugin/rap_hash.c b/scripts/gcc-plugins/rap_plugin/rap_hash.c +new file mode 100644 +index 000000000000..161102f5ca22 +--- /dev/null ++++ b/scripts/gcc-plugins/rap_plugin/rap_hash.c +@@ -0,0 +1,380 @@ ++/* ++ * Copyright 2012-2016 by PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: http://pax.grsecurity.net/ ++ */ ++ ++#include "rap.h" ++ ++static rap_hash_t *rap_imprecise_hashes; ++static int rap_cgraph_max_uid; ++ ++static void rap_hash_function(const_tree fntype, rap_hash_flags_t flags, unsigned char sip_hash[8]); ++ ++static const unsigned char rap_hash_tree_code[MAX_TREE_CODES] = { ++ [0] = 0, ++ [1] = 0, ++ [2] = 0, ++ [3] = 0, ++ [4] = 0, ++ [OFFSET_TYPE] = 10, ++ [ENUMERAL_TYPE] = 20, ++ [BOOLEAN_TYPE] = 30, ++ [INTEGER_TYPE] = 40, ++ [REAL_TYPE] = 50, ++ [POINTER_TYPE] = 60, ++ [REFERENCE_TYPE] = 70, ++#if BUILDING_GCC_VERSION >= 4006 ++ [NULLPTR_TYPE] = 80, ++#endif ++ [FIXED_POINT_TYPE] = 0, ++ [COMPLEX_TYPE] = 100, ++ [VECTOR_TYPE] = 110, ++ [ARRAY_TYPE] = 120, ++ [RECORD_TYPE] = 130, ++ [UNION_TYPE] = 140, ++ [QUAL_UNION_TYPE] = 0, ++ [VOID_TYPE] = 160, ++#if BUILDING_GCC_VERSION >= 5000 ++ [POINTER_BOUNDS_TYPE] = 170, ++#endif ++ [FUNCTION_TYPE] = 180, ++ [METHOD_TYPE] = 0, ++ [LANG_TYPE] = 0, ++}; ++ ++static void rap_fold_hash(unsigned char *out, const unsigned char *in, unsigned long long inlen) ++{ ++ static const unsigned char rap_sip_key[16] = { ++ 'P', 'a', 'X', ' ', 'T', 'e', 'a', 'm', ++ 'R', 'A', 'P', ' ', 'H', 'A', 'S', 'H', ++ }; ++ ++ siphash24fold(out, in, inlen, rap_sip_key); ++} ++ ++// compute the final hash value in the range [1,INT_MAX] ++// the % and +1 trick leaves the value 0 available for marking non-indirectly callable functions ++// and INT_MIN (0x80000000) for longjmp targets (sign extended) ++// return places will use the (sign extended) range [INT_MIN+1,-1] ([0x8000001,0xffffffff]) ++static rap_hash_t rap_extract_hash(const unsigned char sip_hash[8]) ++{ ++ rap_hash_t hash; ++ unsigned long long dividend, divisor; ++ ++ memcpy(÷nd, sip_hash, sizeof dividend); ++// divisor = 1ULL << (sizeof hash * 8 - 1); ++// divisor |= divisor - 1; ++ divisor = 0x7fffffffUL; ++ hash.hash = dividend % divisor + 1; ++ return hash; ++} ++ ++static void rap_hash_type_name(const_tree type, unsigned char sip_hash[8]) ++{ ++ const_tree name = type_name(TYPE_MAIN_VARIANT(type)); ++ ++ // handle typedefs of anonymous structs/unions ++ if (name == NULL_TREE) ++ name = type_name(type); ++ ++ if (name == NULL_TREE) ++ return; ++ ++ gcc_assert(TREE_CODE(name) == IDENTIFIER_NODE); ++ rap_fold_hash(sip_hash, (const unsigned char *)IDENTIFIER_POINTER(name), IDENTIFIER_LENGTH(name)); ++} ++ ++static void rap_hash_type_precision(const_tree type, unsigned char sip_hash[8]) ++{ ++ unsigned HOST_WIDE_INT size; ++ ++ gcc_assert(TYPE_PRECISION(type)); ++ ++ size = TYPE_PRECISION(type); ++ rap_fold_hash(sip_hash, (const unsigned char *)&size, sizeof size); ++} ++ ++const_tree type_name(const_tree type) ++{ ++ const_tree name; ++ ++ name = TYPE_NAME(type); ++ if (!name) ++ return NULL_TREE; ++ ++ switch (TREE_CODE(name)) { ++ case IDENTIFIER_NODE: ++ return name; ++ ++ case TYPE_DECL: ++ gcc_assert(DECL_NAME(name)); ++ return DECL_NAME(name); ++ ++ default: ++ gcc_unreachable(); ++ } ++} ++ ++// the core computation of the rap hash ++// the first piece is a (hopefully) compiler independent encondig of the type, derived from the gcc tree code ++// the second piece is type specific information, such as the size, qualifiers, (recursively) referenced types, etc ++static void rap_hash_tree(const_tree type, rap_hash_flags_t flags, unsigned char sip_hash[8]) ++{ ++ enum tree_code code; ++ unsigned int attrs; ++ ++ code = TREE_CODE(type); ++ attrs = rap_hash_tree_code[code]; ++ if (!attrs) { ++ fprintf(stderr, "unhandled tree_code %s %d\n", get_tree_code_name(code), code); ++ debug_tree(type); ++ gcc_unreachable(); ++ } ++ rap_fold_hash(sip_hash, (const unsigned char *)&attrs, sizeof attrs); ++ ++ enum { ++ // attrs layout for ++ // - all types: ++ RAP_HASH_VOLATILE = 1U << 31, ++ RAP_HASH_NOT_VOLATILE = 1U << 30, ++ RAP_HASH_CONST = 1U << 29, ++ RAP_HASH_NOT_CONST = 1U << 28, ++ ++ // - pointer types: ++ RAP_HASH_RESTRICT = 1U << 27, ++ RAP_HASH_NOT_RESTRICT = 1U << 26, ++ ++ // - C integer types: ++ RAP_HASH_UNSIGNED = 1U << 25, ++ RAP_HASH_SIGNED = 1U << 24, ++ ++ RAP_HASH_UNQUALIFIED_CHAR = 1U << 23, ++ RAP_HASH_CHAR = 1U << 22, ++ RAP_HASH_SHORT = 1U << 21, ++ RAP_HASH_INT = 1U << 20, ++ RAP_HASH_LONG = 1U << 19, ++ RAP_HASH_LONG_LONG = 1U << 18, ++ RAP_HASH_WCHAR = 1U << 17, ++ RAP_HASH_CHAR16 = 1U << 16, ++ RAP_HASH_CHAR32 = 1U << 15, ++ ++ // - C float types ++ RAP_HASH_FLOAT = 1U << 14, ++ RAP_HASH_DOUBLE = 1U << 13, ++ RAP_HASH_LONG_DOUBLE = 1U << 12, ++ RAP_HASH_DFLOAT32 = 1U << 11, ++ RAP_HASH_DFLOAT64 = 1U << 10, ++ RAP_HASH_DFLOAT128 = 1U << 9, ++ }; ++ ++ attrs = 0; ++ if (flags.qual_volatile) ++ attrs |= TYPE_VOLATILE(type) ? RAP_HASH_VOLATILE : RAP_HASH_NOT_VOLATILE; ++ if (flags.qual_const) ++ attrs |= TYPE_READONLY(type) ? RAP_HASH_CONST : RAP_HASH_NOT_CONST; ++ ++ switch (code) { ++ default: ++ debug_tree(type); ++ gcc_unreachable(); ++ break; ++ ++ case VOID_TYPE: ++ break; ++ ++ case OFFSET_TYPE: ++ rap_hash_tree(TREE_TYPE(type), flags, sip_hash); ++ rap_hash_tree(TYPE_OFFSET_BASETYPE(type), flags, sip_hash); ++ break; ++ ++ case FUNCTION_TYPE: ++ rap_hash_function(type, flags, sip_hash); ++ break; ++ ++ case RECORD_TYPE: ++ rap_hash_type_name(type, sip_hash); ++ break; ++ ++ case UNION_TYPE: ++ rap_hash_type_name(type, sip_hash); ++ break; ++ ++ case POINTER_TYPE: ++ case REFERENCE_TYPE: ++ rap_hash_tree(TREE_TYPE(type), flags, sip_hash); ++ break; ++ ++ case VECTOR_TYPE: ++ rap_hash_tree(TREE_TYPE(type), flags, sip_hash); ++ rap_hash_type_precision(TREE_TYPE(type), sip_hash); ++ break; ++ ++ case ARRAY_TYPE: ++ rap_hash_tree(TREE_TYPE(type), flags, sip_hash); ++ break; ++ ++ case REAL_TYPE: { ++ const_tree main_variant = TYPE_MAIN_VARIANT(type); ++ ++ switch (TYPE_PRECISION(main_variant)) { ++ default: ++ debug_tree(type); ++ debug_tree(TYPE_MAIN_VARIANT(type)); ++ gcc_unreachable(); ++ ++ case 32: ++// attrs |= RAP_HASH_FLOAT; ++ break; ++ ++ case 64: ++// attrs |= RAP_HASH_DOUBLE; ++ break; ++ ++ case 80: ++ case 128: ++ attrs |= RAP_HASH_LONG_DOUBLE; ++ break; ++ } ++ rap_hash_type_precision(main_variant, sip_hash); ++ break; ++ } ++ ++ case ENUMERAL_TYPE: ++ rap_hash_type_name(type, sip_hash); ++ case BOOLEAN_TYPE: ++ rap_hash_type_precision(type, sip_hash); ++ break; ++ ++ case INTEGER_TYPE: { ++ attrs |= TYPE_UNSIGNED(type) ? RAP_HASH_UNSIGNED : RAP_HASH_SIGNED; ++ rap_hash_type_precision(type, sip_hash); ++ break; ++ } ++ } ++ ++ rap_fold_hash(sip_hash, (const unsigned char *)&attrs, sizeof attrs); ++} ++ ++static const_tree rap_dequal_argtype(const_tree argtype) ++{ ++ // since gcc/tree.c:free_lang_data_in_type removes const/volatile from the top level param decl ++ // we have to simulate it here as this can be called earlier from the frontend as well ++ if (TYPE_READONLY(argtype) || TYPE_VOLATILE(argtype)) { ++ int quals; ++ ++ quals = TYPE_QUALS(argtype) & ~TYPE_QUAL_CONST & ~TYPE_QUAL_VOLATILE; ++ argtype = build_qualified_type(CONST_CAST_TREE(argtype), quals); ++ } ++ ++ return argtype; ++} ++ ++// main function to compute the rap hash for function types ++// while virtual class methods are always replaced with their ancestor, ++// callers can decide whether to fully utilize that information via flags.method_ancestor ++static void rap_hash_function(const_tree fntype, rap_hash_flags_t flags, unsigned char sip_hash[8]) ++{ ++ function_args_iterator args_iter; ++ const_tree arg; ++ ++ switch (TREE_CODE(fntype)) { ++ default: ++ debug_tree(fntype); ++ gcc_unreachable(); ++ ++ case FUNCTION_TYPE: ++ // 1. hash the result ++ rap_hash_tree(TREE_TYPE(fntype), flags, sip_hash); ++ ++ // 2. hash the function parameters ++ FOREACH_FUNCTION_ARGS(fntype, arg, args_iter) { ++ const_tree argtype = arg; ++ ++ argtype = rap_dequal_argtype(argtype); ++ rap_hash_tree(argtype, flags, sip_hash); ++ } ++ break; ++ } ++} ++ ++rap_hash_t rap_hash_function_type(const_tree fntype, rap_hash_flags_t flags) ++{ ++ unsigned char sip_hash[8] = { }; ++ rap_hash_t hash; ++ ++ rap_hash_function(fntype, flags, sip_hash); ++ hash = rap_extract_hash(sip_hash); ++ ++ gcc_assert(hash.hash); ++ return hash; ++} ++ ++rap_hash_t rap_hash_function_decl(const_tree fndecl, rap_hash_flags_t flags) ++{ ++ tree fntype; ++ ++ gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL); ++ fntype = TREE_TYPE(fndecl); ++ ++ switch (TREE_CODE(fntype)) { ++ default: ++ debug_tree(fndecl); ++ gcc_unreachable(); ++ ++ case FUNCTION_TYPE: ++ return rap_hash_function_type(fntype, flags); ++ } ++} ++ ++rap_hash_t rap_hash_function_node_imprecise(cgraph_node_ptr node) ++{ ++ rap_hash_t hash; ++ tree fndecl; ++ ++ gcc_assert(rap_imprecise_hashes); ++ ++ hash.hash = 0; ++ if (node->uid < rap_cgraph_max_uid) ++ hash = rap_imprecise_hashes[node->uid]; ++ ++ if (hash.hash) ++ return hash; ++ ++ fndecl = NODE_DECL(node); ++ if (TREE_CODE(TREE_TYPE(fndecl)) == FUNCTION_TYPE) ++ return rap_hash_function_decl(fndecl, imprecise_rap_hash_flags); ++ ++ debug_cgraph_node(node); ++ debug_tree(fndecl); ++ error("indirect call to function %qD with a reserved hash value", fndecl); ++ return hash; ++} ++ ++void rap_calculate_func_hashes(void *event_data __unused, void *data __unused) ++{ ++ cgraph_node_ptr node; ++ int uid; ++ ++ gcc_assert(!rap_imprecise_hashes); ++ ++ rap_imprecise_hashes = (rap_hash_t *)xcalloc(cgraph_max_uid, sizeof(*rap_imprecise_hashes)); ++ rap_cgraph_max_uid = cgraph_max_uid; ++ ++ FOR_EACH_FUNCTION(node) { ++ const_tree fndecl; ++ ++ uid = node->uid; ++ gcc_assert(uid < rap_cgraph_max_uid); ++ ++ if (node->global.inlined_to) ++ continue; ++ ++ fndecl = NODE_DECL(node); ++ gcc_assert(fndecl); ++ ++ rap_imprecise_hashes[uid] = rap_hash_function_decl(fndecl, imprecise_rap_hash_flags); ++ gcc_assert(rap_imprecise_hashes[uid].hash); ++ } ++} +diff --git a/scripts/gcc-plugins/rap_plugin/rap_plugin.c b/scripts/gcc-plugins/rap_plugin/rap_plugin.c +new file mode 100644 +index 000000000000..3a3ac174e1ac +--- /dev/null ++++ b/scripts/gcc-plugins/rap_plugin/rap_plugin.c +@@ -0,0 +1,778 @@ ++/* ++ * Copyright 2012-2017 by PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: http://pax.grsecurity.net/ ++ * ++ * Usage: ++ * $ # for 4.5/4.6/C based 4.7 ++ * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o rap_plugin.so rap_plugin.c ++ * $ # for C++ based 4.7/4.8+ ++ * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o rap_plugin.so rap_plugin.c ++ * $ gcc -fplugin=./rap_plugin.so -fplugin-arg-rap_plugin-check=call test.c -O2 ++ */ ++ ++#include "rap.h" ++ ++__visible int plugin_is_GPL_compatible; ++ ++static struct plugin_info rap_plugin_info = { ++ .version = "201612091515", ++ .help = "typecheck=ret,call\tenable the corresponding type hash checking based features\n" ++ "retabort=ud2\t\t\toverride __builtin_trap with specified asm for both kinds of return address checking\n" ++ "callabort=ud2\t\t\toverride __builtin_trap with specified asm for indirect call checking\n" ++ "hash=abs,abs-finish,abs-ops,abs-attr,const,volatile\n" ++ "report=func,fptr,abs\n" ++}; ++ ++rap_hash_flags_t imprecise_rap_hash_flags = { ++ .qual_const = 1, ++ .qual_volatile = 1, ++}; ++ ++tree rap_hash_type_node; ++ ++static bool report_func_hash, report_abs_hash; ++const char *rap_abort_ret; ++const char *rap_abort_call; ++ ++bool enable_type_ret = false; ++bool enable_type_call = false; ++ ++// create the equivalent of ++// asm volatile("" : : : "memory"); ++// or ++// asm("" : "+rm"(var)); ++// or ++// asm("" : : "rm"(var)); ++gimple barrier(tree var, bool full) ++{ ++ gimple stmt; ++ gasm *asm_stmt; ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC(tree, gc) *inputs = NULL; ++ VEC(tree, gc) *outputs = NULL; ++ VEC(tree, gc) *clobbers = NULL; ++#else ++ vec<tree, va_gc> *inputs = NULL; ++ vec<tree, va_gc> *outputs = NULL; ++ vec<tree, va_gc> *clobbers = NULL; ++#endif ++ ++ if (!var && full) { ++ tree clobber; ++ ++ clobber = build_tree_list(NULL_TREE, build_const_char_string(7, "memory")); ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_push(tree, gc, clobbers, clobber); ++#else ++ vec_safe_push(clobbers, clobber); ++#endif ++ } else if (full) { ++ tree input, output; ++ ++ input = build_tree_list(NULL_TREE, build_const_char_string(2, "0")); ++ input = chainon(NULL_TREE, build_tree_list(input, var)); ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_push(tree, gc, inputs, input); ++#else ++ vec_safe_push(inputs, input); ++#endif ++ ++ output = build_tree_list(NULL_TREE, build_const_char_string(4, "=rm")); ++ gcc_assert(SSA_NAME_VAR(var)); ++ var = make_ssa_name(SSA_NAME_VAR(var), NULL); ++ output = chainon(NULL_TREE, build_tree_list(output, var)); ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_push(tree, gc, outputs, output); ++#else ++ vec_safe_push(outputs, output); ++#endif ++ } else { ++ tree input; ++ ++ input = build_tree_list(NULL_TREE, build_const_char_string(3, "rm")); ++ input = chainon(NULL_TREE, build_tree_list(input, var)); ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_push(tree, gc, inputs, input); ++#else ++ vec_safe_push(inputs, input); ++#endif ++ } ++ ++ stmt = gimple_build_asm_vec("", inputs, outputs, clobbers, NULL); ++ asm_stmt = as_a_gasm(stmt); ++ if (!var && full) ++ gimple_asm_set_volatile(asm_stmt, true); ++ else if (full) ++ SSA_NAME_DEF_STMT(var) = stmt; ++ return stmt; ++} ++ ++static const struct gcc_debug_hooks *old_debug_hooks; ++static struct gcc_debug_hooks rap_debug_hooks; ++ ++static bool __rap_cgraph_indirectly_callable(cgraph_node_ptr node, void *data __unused) ++{ ++#if BUILDING_GCC_VERSION >= 4008 ++ if (NODE_SYMBOL(node)->externally_visible) ++#else ++ if (node->local.externally_visible) ++#endif ++ return true; ++ ++ if (NODE_SYMBOL(node)->address_taken) ++ return true; ++ ++ return false; ++} ++ ++static bool rap_cgraph_indirectly_callable(cgraph_node_ptr node) ++{ ++ return cgraph_for_node_and_aliases(node, __rap_cgraph_indirectly_callable, NULL, true); ++} ++ ++static void rap_hash_align(const_tree decl) ++{ ++ unsigned HOST_WIDE_INT rap_hash_offset; ++ unsigned HOST_WIDE_INT skip; ++ ++ skip = 1ULL << align_functions_log; ++ if (DECL_USER_ALIGN(decl)) ++ return; ++ ++ if (!optimize_function_for_speed_p(cfun)) ++ return; ++ ++ if (UNITS_PER_WORD == 8) ++ rap_hash_offset = 2 * sizeof(rap_hash_t); ++ else if (UNITS_PER_WORD == 4) ++ rap_hash_offset = sizeof(rap_hash_t); ++ else ++ gcc_unreachable(); ++ ++ if (skip <= rap_hash_offset) ++ return; ++ ++#ifdef TARGET_386 ++ { ++ char padding[skip - rap_hash_offset]; ++ ++ // this byte sequence helps disassemblers not trip up on the following rap hash ++ memset(padding, 0xcc, sizeof padding - 1); ++ padding[sizeof padding - 1] = 0xb8; ++ if (TARGET_64BIT && sizeof padding > 1) ++ padding[sizeof padding - 2] = 0x48; ++ ASM_OUTPUT_ASCII(asm_out_file, padding, sizeof padding); ++ } ++#else ++ ASM_OUTPUT_SKIP(asm_out_file, skip - rap_hash_offset); ++#endif ++} ++ ++static void rap_begin_function(tree decl) ++{ ++ cgraph_node_ptr node; ++ rap_hash_t imprecise_rap_hash; ++ ++ gcc_assert(debug_hooks == &rap_debug_hooks); ++ ++ // chain to previous callback ++ if (old_debug_hooks && old_debug_hooks->begin_function) ++ old_debug_hooks->begin_function(decl); ++ ++ // align the rap hash if necessary ++ rap_hash_align(decl); ++ ++ // don't compute hash for functions called only directly ++ node = cgraph_get_node(decl); ++ gcc_assert(node); ++ if (!rap_cgraph_indirectly_callable(node)) { ++ imprecise_rap_hash.hash = 0; ++ } else { ++ imprecise_rap_hash = rap_hash_function_node_imprecise(node); ++ } ++ ++ if (report_func_hash) ++ inform(DECL_SOURCE_LOCATION(decl), "func rap_hash: %x %s", imprecise_rap_hash.hash, IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(decl))); ++ ++ if (UNITS_PER_WORD == 8) ++ fprintf(asm_out_file, "\t.quad %#llx\t%s __rap_hash_call_%s\n", (long long)imprecise_rap_hash.hash, ASM_COMMENT_START, IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(decl))); ++ else ++ fprintf(asm_out_file, "\t.long %#x\t%s __rap_hash_call_%s\n", imprecise_rap_hash.hash, ASM_COMMENT_START, IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(decl))); ++} ++ ++static void rap_emit_hash_symbol(const char *type, const char *asmname, rap_hash_t hash) ++{ ++ char *name = NULL; ++ ++ gcc_assert(asprintf(&name, "__rap_hash_%s_%s", type, asmname) != -1); ++ ++ fprintf(asm_out_file, "\t.pushsection .text\n"); ++ ++ fprintf(asm_out_file, GLOBAL_ASM_OP " %s\n", name); ++ if (UNITS_PER_WORD == 8) ++ fprintf(asm_out_file, "\t.offset %#018llx\n", (long long)hash.hash); ++ else if (UNITS_PER_WORD == 4) ++ fprintf(asm_out_file, "\t.offset %#010x\n", hash.hash); ++ else ++ gcc_unreachable(); ++ ++ ASM_OUTPUT_TYPE_DIRECTIVE(asm_out_file, name, "object"); ++ ASM_OUTPUT_LABEL(asm_out_file, name); ++ free(name); ++ ++ fprintf(asm_out_file, "\t.popsection\n"); ++} ++ ++static void rap_emit_hash_symbols(const char *asmname, rap_hash_t hash) ++{ ++ ++ rap_emit_hash_symbol("call", asmname, hash); ++ hash.hash = -hash.hash; ++ rap_emit_hash_symbol("ret", asmname, hash); ++} ++ ++/* ++ emit an absolute symbol for each function that may be referenced through the plt ++ - all externs ++ - non-static functions ++ - use visibility instead? ++ ++ .globl __rap_hash_call_func ++ .offset 0xhash_for_func ++ .type __rap_hash_call_func, @object ++ __rap_hash_call_func: ++ .previous ++*/ ++static void rap_finish_unit(void *gcc_data __unused, void *user_data __unused) ++{ ++ cgraph_node_ptr node; ++ rap_hash_t hash; ++ ++ gcc_assert(debug_hooks == &rap_debug_hooks); ++ ++ hash.hash = 0; ++ FOR_EACH_FUNCTION(node) { ++ tree fndecl; ++ const char *asmname; ++ ++ if (node->thunk.thunk_p || node->alias) ++ continue; ++ if (cgraph_function_body_availability(node) >= AVAIL_INTERPOSABLE) { ++ if (!rap_cgraph_indirectly_callable(node)) ++ continue; ++ } ++ ++#if BUILDING_GCC_VERSION >= 4007 ++ gcc_assert(cgraph_function_or_thunk_node(node, NULL) == node); ++#endif ++ ++ fndecl = NODE_DECL(node); ++ gcc_assert(fndecl); ++ if (DECL_IS_BUILTIN(fndecl) && DECL_BUILT_IN_CLASS(fndecl) == BUILT_IN_NORMAL) ++ continue; ++ ++ if (!TREE_PUBLIC(fndecl)) ++ continue; ++ ++ if (DECL_ARTIFICIAL(fndecl)) ++ continue; ++ ++ if (DECL_ABSTRACT_ORIGIN(fndecl) && DECL_ABSTRACT_ORIGIN(fndecl) != fndecl) ++ continue; ++ ++ gcc_assert(DECL_ASSEMBLER_NAME(fndecl)); ++ asmname = IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(fndecl)); ++ if (strchr(asmname, '.')) ++ continue; ++ ++ if (asmname[0] == '*') ++ asmname++; ++ ++ gcc_assert(asmname[0]); ++ ++ hash = rap_hash_function_node_imprecise(node); ++ if (report_abs_hash) ++ inform(DECL_SOURCE_LOCATION(fndecl), "abs rap_hash: %x %s", hash.hash, IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(fndecl))); ++ rap_emit_hash_symbols(asmname, hash); ++ } ++} ++ ++// emit the rap hash as an absolute symbol for all functions seen in the frontend ++// this is necessary as later unreferenced nodes will be removed yet we'd like to emit as many hashes as possible ++static void rap_emit_hash_symbols_finish_decl(void *event_data, void *data __unused) ++{ ++ tree fndecl = (tree)event_data; ++ rap_hash_t hash; ++ const char *asmname; ++ ++ if (fndecl == error_mark_node) ++ return; ++ ++ if (TREE_CODE(fndecl) != FUNCTION_DECL) ++ return; ++ ++ if (!TREE_PUBLIC(fndecl)) ++ return; ++ ++ if (DECL_ARTIFICIAL(fndecl)) ++ return; ++ ++ if (DECL_ABSTRACT_ORIGIN(fndecl) && DECL_ABSTRACT_ORIGIN(fndecl) != fndecl) ++ return; ++ ++ asmname = DECL_NAME_POINTER(fndecl); ++ gcc_assert(asmname[0]); ++ ++ if (strchr(asmname, '.')) ++ return; ++ ++ hash = rap_hash_function_decl(fndecl, imprecise_rap_hash_flags); ++ rap_emit_hash_symbols(asmname, hash); ++ if (report_abs_hash) ++ inform(DECL_SOURCE_LOCATION(fndecl), "abs rap_hash: %x %s", hash.hash, asmname); ++} ++ ++static void rap_emit_hash_symbols_finish_decl_attr(void *event_data, void *data) ++{ ++ tree fndecl = (tree)event_data; ++ ++ if (fndecl == error_mark_node) ++ return; ++ ++ if (TREE_CODE(fndecl) != FUNCTION_DECL) ++ return; ++ ++ if (!lookup_attribute("rap_hash", TYPE_ATTRIBUTES(TREE_TYPE(fndecl)))) ++ return; ++ ++ rap_emit_hash_symbols_finish_decl(event_data, data); ++} ++ ++static void rap_emit_hash_symbols_type(const_tree type, const char *prefix) ++{ ++ const_tree field; ++ ++ if (TYPE_FIELDS(type) == NULL_TREE) ++ return; ++ ++ // TODO skip constified types for now ++ if (TYPE_READONLY(type)) ++ return; ++ ++ // create the prefix if it hasn't been done yet ++ if (!*prefix) { ++ const_tree name = type_name(type); ++ ++ // skip an anonymous struct embedded inside another one ++ // we'll see it when we walk the parent later ++ if (!name) ++ return; ++ ++ prefix = IDENTIFIER_POINTER(name); ++ gcc_assert(*prefix); ++ } ++ ++ for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) { ++ const_tree fieldtype, fieldname; ++ char *hashname = NULL, *newprefix = NULL; ++ rap_hash_t hash; ++ ++ fieldtype = TREE_TYPE(field); ++ switch (TREE_CODE(fieldtype)) { ++ default: ++ continue; ++ ++ case RECORD_TYPE: ++ case UNION_TYPE: ++ fieldname = DECL_NAME(field); ++ if (!fieldname) ++ continue; ++ gcc_assert(asprintf(&newprefix, "%s.%s", prefix, IDENTIFIER_POINTER(fieldname)) != -1); ++ rap_emit_hash_symbols_type(fieldtype, newprefix); ++ free(newprefix); ++ continue; ++ ++ case POINTER_TYPE: ++ fieldtype = TREE_TYPE(fieldtype); ++ if (TREE_CODE(fieldtype) != FUNCTION_TYPE) ++ continue; ++ ++ hash = rap_hash_function_type(fieldtype, imprecise_rap_hash_flags); ++ fieldname = DECL_NAME(field); ++ gcc_assert(fieldname); ++ gcc_assert(asprintf(&hashname, "%s.%s", prefix, IDENTIFIER_POINTER(fieldname)) != -1); ++ if (report_abs_hash) ++ inform(DECL_SOURCE_LOCATION(field), "abs rap_hash: %x %s", hash.hash, hashname); ++ rap_emit_hash_symbols(hashname, hash); ++ free(hashname); ++ continue; ++ } ++ } ++} ++ ++static void rap_emit_hash_symbols_finish_type(void *event_data, void *data __unused) ++{ ++ const_tree type = (const_tree)event_data; ++ ++ if (type == NULL_TREE || type == error_mark_node) ++ return; ++ ++ if (!lookup_attribute("rap_hash", TYPE_ATTRIBUTES(type))) ++ return; ++ ++ switch (TREE_CODE(type)) { ++ default: ++ debug_tree(type); ++ gcc_unreachable(); ++ ++#if BUILDING_GCC_VERSION >= 5000 ++ case ENUMERAL_TYPE: ++#endif ++ case UNION_TYPE: ++ break; ++ ++ case RECORD_TYPE: ++ rap_emit_hash_symbols_type(type, ""); ++ break; ++ } ++} ++ ++static void rap_assembly_start(void) ++{ ++ gcc_assert(debug_hooks == &rap_debug_hooks); ++ ++ // chain to previous callback ++ if (old_debug_hooks && old_debug_hooks->assembly_start) ++ old_debug_hooks->assembly_start(); ++ ++#ifdef TARGET_386 ++ if (enable_type_call) { ++ fprintf(asm_out_file, ++ "\t.macro rap_indirect_call target hash\n" ++ "\t\tjmp 2001f\n" ++ "\t\t%s __rap_hash_ret_\\hash\n" ++ "\t\t.skip 8-(2002f-2001f),0xcc\n" ++ "\t2001: call \\target\n" ++ "\t2002:\n" ++ "\t.endm\n", ++ (UNITS_PER_WORD == 8 ? ".quad" : ".long") ++ ); ++ ++ fprintf(asm_out_file, ++ "\t.macro rap_direct_call target hash=""\n" ++ "\t\t.ifb \\hash\n" ++ "\t\trap_indirect_call \\target \\target\n" ++ "\t\t.else\n" ++ "\t\trap_indirect_call \\target \\hash\n" ++ "\t\t.endif\n" ++ "\t.endm\n" ++ ); ++ } ++ ++ if (enable_type_ret) { ++ fprintf(asm_out_file, ++ "\t.macro rap_ret target\n" ++ "\t\tret\n" ++ "\t.endm\n" ++ ); ++ } ++#else ++#error unsupported target ++#endif ++} ++ ++static void (*old_override_options_after_change)(void); ++ ++static void rap_override_options_after_change(void) ++{ ++ if (old_override_options_after_change) ++ old_override_options_after_change(); ++ ++#if BUILDING_GCC_VERSION >= 5000 ++ flag_ipa_icf_functions = 0; ++#endif ++ flag_crossjumping = 0; ++ flag_optimize_sibling_calls = 0; ++} ++ ++static void rap_start_unit_common(void *gcc_data __unused, void *user_data __unused) ++{ ++ rap_hash_type_node = long_integer_type_node; ++ ++ if (debug_hooks) ++ rap_debug_hooks = *debug_hooks; ++ ++ if (enable_type_call || enable_type_ret) ++ rap_debug_hooks.assembly_start = rap_assembly_start; ++ rap_debug_hooks.begin_function = rap_begin_function; ++ ++ old_debug_hooks = debug_hooks; ++ debug_hooks = &rap_debug_hooks; ++ ++ old_override_options_after_change = targetm.override_options_after_change; ++ targetm.override_options_after_change = rap_override_options_after_change; ++} ++ ++static bool rap_unignore_gate(void) ++{ ++ if (!DECL_IGNORED_P(current_function_decl)) ++ return false; ++ ++ inform(DECL_SOURCE_LOCATION(current_function_decl), "DECL_IGNORED fixed"); ++ ++ DECL_IGNORED_P(current_function_decl) = 0; ++ return false; ++} ++ ++#define PASS_NAME rap_unignore ++#define NO_EXECUTE ++#define TODO_FLAGS_FINISH TODO_dump_func ++#include "gcc-generate-rtl-pass.h" ++ ++static bool rap_version_check(struct plugin_gcc_version *gcc_version, struct plugin_gcc_version *plugin_version) ++{ ++ if (!gcc_version || !plugin_version) ++ return false; ++ ++#if BUILDING_GCC_VERSION >= 5000 ++ if (strncmp(gcc_version->basever, plugin_version->basever, 4)) ++#else ++ if (strcmp(gcc_version->basever, plugin_version->basever)) ++#endif ++ return false; ++ if (strcmp(gcc_version->datestamp, plugin_version->datestamp)) ++ return false; ++ if (strcmp(gcc_version->devphase, plugin_version->devphase)) ++ return false; ++ if (strcmp(gcc_version->revision, plugin_version->revision)) ++ return false; ++// if (strcmp(gcc_version->configuration_arguments, plugin_version->configuration_arguments)) ++// return false; ++ return true; ++} ++ ++static tree handle_rap_hash_attribute(tree *node, tree name, tree args __unused, int flags, bool *no_add_attrs) ++{ ++ *no_add_attrs = true; ++ ++ gcc_assert(TYPE_P(*node)); ++ ++ switch (TREE_CODE(*node)) { ++ default: ++ error("%qE attribute applies to structure and function types only (%qT)", name, *node); ++ return NULL_TREE; ++ ++ case FUNCTION_TYPE: ++ case RECORD_TYPE: ++ break; ++ } ++ ++ *no_add_attrs = false; ++ return NULL_TREE; ++} ++ ++static struct attribute_spec rap_hash_attr = { ++ .name = "rap_hash", ++ .min_length = 0, ++ .max_length = 0, ++ .decl_required = false, ++ .type_required = true, ++ .function_type_required = false, ++ .handler = handle_rap_hash_attribute, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = true ++#endif ++}; ++ ++static void register_attributes(void *event_data __unused, void *data __unused) ++{ ++ register_attribute(&rap_hash_attr); ++} ++ ++EXPORTED_CONST struct ggc_root_tab gt_ggc_r_gt_rap[] = { ++ { ++ .base = &rap_hash_type_node, ++ .nelt = 1, ++ .stride = sizeof(rap_hash_type_node), ++ .cb = >_ggc_mx_tree_node, ++ .pchw = >_pch_nx_tree_node ++ }, ++ LAST_GGC_ROOT_TAB ++}; ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ int i; ++ const char * const plugin_name = plugin_info->base_name; ++ const int argc = plugin_info->argc; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ bool enable_abs = false; ++ bool enable_abs_finish = false; ++ bool enable_abs_ops = false; ++ bool enable_abs_attr = false; ++ ++ PASS_INFO(rap_ret, "optimized", 1, PASS_POS_INSERT_AFTER); ++ PASS_INFO(rap_fptr, "rap_ret", 1, PASS_POS_INSERT_AFTER); ++ PASS_INFO(rap_mark_retloc, "mach", 1, PASS_POS_INSERT_AFTER); ++ PASS_INFO(rap_unignore, "final", 1, PASS_POS_INSERT_BEFORE); ++ ++ if (!rap_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++#if BUILDING_GCC_VERSION >= 5000 ++ if (flag_ipa_icf_functions) { ++// warning_at(UNKNOWN_LOCATION, 0, G_("-fipa-icf is incompatible with %s, disabling..."), plugin_name); ++// inform(UNKNOWN_LOCATION, G_("-fipa-icf is incompatible with %s, disabling..."), plugin_name); ++ flag_ipa_icf_functions = 0; ++ } ++#endif ++ ++ for (i = 0; i < argc; ++i) { ++ if (!strcmp(argv[i].key, "disable")) ++ continue; ++ ++ if (!strcmp(argv[i].key, "typecheck")) { ++ char *values, *value, *saveptr; ++ ++ if (!argv[i].value) { ++ error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ continue; ++ } ++ ++ values = xstrdup(argv[i].value); ++ value = strtok_r(values, ",", &saveptr); ++ while (value) { ++ if (!strcmp(value, "ret")) ++ enable_type_ret = true; ++ else if (!strcmp(value, "call")) ++ enable_type_call = true; ++ else ++ error(G_("unknown value supplied for option '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, value); ++ value = strtok_r(NULL, ",", &saveptr); ++ } ++ free(values); ++ continue; ++ } ++ ++ if (!strcmp(argv[i].key, "retabort")) { ++ if (!argv[i].value) { ++ error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ continue; ++ } ++ ++ rap_abort_ret = xstrdup(argv[i].value); ++ continue; ++ } ++ ++ if (!strcmp(argv[i].key, "callabort")) { ++ if (!argv[i].value) { ++ error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ continue; ++ } ++ ++ rap_abort_call = xstrdup(argv[i].value); ++ continue; ++ } ++ ++ if (!strcmp(argv[i].key, "hash")) { ++ char *values, *value, *saveptr; ++ ++ if (!argv[i].value) { ++ error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ continue; ++ } ++ ++ values = xstrdup(argv[i].value); ++ value = strtok_r(values, ",", &saveptr); ++ while (value) { ++ if (!strcmp(value, "abs")) ++ enable_abs = enable_abs_finish = true; ++ else if (!strcmp(value, "abs-finish")) ++ enable_abs_finish = true; ++ else if (!strcmp(value, "abs-ops")) ++ enable_abs_ops = true; ++ else if (!strcmp(value, "abs-attr")) ++ enable_abs_attr = true; ++// else if (!strcmp(value, "const")) ++// imprecise_rap_hash_flags.qual_const = 1; ++// else if (!strcmp(value, "volatile")) ++// imprecise_rap_hash_flags.qual_volatile = 1; ++ else ++ error(G_("unknown value supplied for option '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, value); ++ value = strtok_r(NULL, ",", &saveptr); ++ } ++ free(values); ++ continue; ++ } ++ ++ if (!strcmp(argv[i].key, "report")) { ++ char *values, *value, *saveptr; ++ ++ if (!argv[i].value) { ++ error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ continue; ++ } ++ ++ values = xstrdup(argv[i].value); ++ value = strtok_r(values, ",", &saveptr); ++ while (value) { ++ if (!strcmp(value, "func")) ++ report_func_hash = true; ++ else if (!strcmp(value, "fptr")) ++ report_fptr_hash = true; ++ else if (!strcmp(value, "abs")) ++ report_abs_hash = true; ++ else ++ error(G_("unknown value supplied for option '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, value); ++ value = strtok_r(NULL, ",", &saveptr); ++ } ++ free(values); ++ continue; ++ } ++ ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &rap_plugin_info); ++ ++ if (enable_type_ret) { ++ flag_crossjumping = 0; ++ flag_optimize_sibling_calls = 0; ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &rap_ret_pass_info); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &rap_mark_retloc_pass_info); ++ } ++ ++ if (enable_type_call || enable_type_ret) { ++ if (enable_abs) ++#if BUILDING_GCC_VERSION >= 4007 ++ register_callback(plugin_name, PLUGIN_FINISH_DECL, rap_emit_hash_symbols_finish_decl, NULL); ++#else ++ register_callback(plugin_name, PLUGIN_PRE_GENERICIZE, rap_emit_hash_symbols_finish_decl, NULL); ++#endif ++ if (enable_abs_ops) ++ register_callback(plugin_name, PLUGIN_FINISH_TYPE, rap_emit_hash_symbols_finish_type, NULL); ++ if (enable_abs_attr) ++#if BUILDING_GCC_VERSION >= 4007 ++ register_callback(plugin_name, PLUGIN_FINISH_DECL, rap_emit_hash_symbols_finish_decl_attr, NULL); ++#else ++ register_callback(plugin_name, PLUGIN_PRE_GENERICIZE, rap_emit_hash_symbols_finish_decl_attr, NULL); ++#endif ++ register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &rap_unignore_pass_info); ++ register_callback(plugin_name, PLUGIN_START_UNIT, rap_start_unit_common, NULL); ++ register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)>_ggc_r_gt_rap); ++ if (enable_abs_finish) ++ register_callback(plugin_name, PLUGIN_FINISH_UNIT, rap_finish_unit, NULL); ++ register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, rap_calculate_func_hashes, NULL); ++ ++ if (!enable_type_ret) ++ rap_fptr_pass_info.reference_pass_name = "optimized"; ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &rap_fptr_pass_info); ++ } ++ ++ return 0; ++} +diff --git a/scripts/gcc-plugins/rap_plugin/rap_ret_pass.c b/scripts/gcc-plugins/rap_plugin/rap_ret_pass.c +new file mode 100644 +index 000000000000..690f8d3b6035 +--- /dev/null ++++ b/scripts/gcc-plugins/rap_plugin/rap_ret_pass.c +@@ -0,0 +1,343 @@ ++/* ++ * Copyright 2012-2017 by PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: http://pax.grsecurity.net/ ++ */ ++ ++#include "rap.h" ++ ++bool rap_cmodel_check(void) ++{ ++#ifdef TARGET_386 ++ tree section; ++ ++ if (!TARGET_64BIT || ix86_cmodel != CM_KERNEL) ++ return true; ++ ++ section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl)); ++ if (!section || !TREE_VALUE(section)) ++ return true; ++ ++ section = TREE_VALUE(TREE_VALUE(section)); ++ return strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10); ++#else ++#error unsupported target ++#endif ++} ++ ++static bool rap_ret_gate(void) ++{ ++ return rap_cmodel_check(); ++} ++ ++tree create_new_var(tree type, const char *name) ++{ ++ tree var; ++ ++ var = create_tmp_var(type, name); ++ add_referenced_var(var); ++// mark_sym_for_renaming(var); ++ return var; ++} ++ ++/* ++ * insert the equivalent of ++ * return (unsigned long)__builtin_return_address(0); ++ */ ++static tree get_retaddr(gimple_seq *stmts) ++{ ++ gimple stmt; ++ tree retaddr_ptr; ++ ++ stmt = barrier(NULL_TREE, true); ++ gimple_seq_add_stmt(stmts, stmt); ++ ++ // copy the return address into a temporary variable ++ retaddr_ptr = create_new_var(ptr_type_node, "rap_retaddr_exit_ptr"); ++ stmt = gimple_build_call(builtin_decl_implicit(BUILT_IN_RETURN_ADDRESS), 1, integer_zero_node); ++ retaddr_ptr = make_ssa_name(retaddr_ptr, stmt); ++ gimple_call_set_lhs(stmt, retaddr_ptr); ++ gimple_seq_add_stmt(stmts, stmt); ++ ++ return retaddr_ptr; ++} ++ ++/* ++ * insert the equivalent of ++ * if (*(long *)((void *)retaddr+N) != (long)-function_hash) abort(); ++ */ ++static void check_retaddr(gimple_stmt_iterator *gsi, tree new_retaddr) ++{ ++ gimple stmt; ++ location_t loc; ++ basic_block cond_bb, join_bb, true_bb; ++ edge e; ++ ++ gcc_assert(!gsi_end_p(*gsi)); ++ loc = gimple_location(gsi_stmt(*gsi)); ++ ++ gimple_seq stmts = NULL; ++ tree target_hash, computed_hash; ++ rap_hash_t hash; ++ ++#ifdef TARGET_386 ++ if (TARGET_64BIT) ++ target_hash = get_rap_hash(&stmts, loc, new_retaddr, -16); ++ else ++ target_hash = get_rap_hash(&stmts, loc, new_retaddr, -10); ++#else ++#error unsupported target ++#endif ++ ++ if (gsi_end_p(*gsi) || !stmt_ends_bb_p(gsi_stmt(*gsi))) ++ gsi_insert_seq_after(gsi, stmts, GSI_CONTINUE_LINKING); ++ else { ++ gsi_insert_seq_before(gsi, stmts, GSI_SAME_STMT); ++ gsi_prev(gsi); ++ } ++ ++ hash = rap_hash_function_type(TREE_TYPE(current_function_decl), imprecise_rap_hash_flags); ++ computed_hash = build_int_cst_type(rap_hash_type_node, -hash.hash); ++ ++ stmt = gimple_build_cond(NE_EXPR, target_hash, computed_hash, NULL_TREE, NULL_TREE); ++ gimple_set_location(stmt, loc); ++ gsi_insert_after(gsi, stmt, GSI_CONTINUE_LINKING); ++ ++ cond_bb = gimple_bb(gsi_stmt(*gsi)); ++ e = split_block(cond_bb, gsi_stmt(*gsi)); ++ cond_bb = e->src; ++ join_bb = e->dest; ++ e->flags = EDGE_FALSE_VALUE; ++ e->probability = REG_BR_PROB_BASE; ++ ++ true_bb = create_empty_bb(join_bb); ++ make_edge(cond_bb, true_bb, EDGE_TRUE_VALUE | EDGE_PRESERVE); ++ ++ set_immediate_dominator(CDI_DOMINATORS, true_bb, cond_bb); ++ set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb); ++ ++ gcc_assert(cond_bb->loop_father == join_bb->loop_father); ++ add_bb_to_loop(true_bb, cond_bb->loop_father); ++ ++ // insert call to builtin_trap or rap_abort_ret ++ *gsi = gsi_start_bb(true_bb); ++ ++ if (rap_abort_ret) { ++ stmt = gimple_build_asm_vec(rap_abort_ret, NULL, NULL, NULL, NULL); ++ gimple_asm_set_volatile(as_a_gasm(stmt), true); ++ gimple_set_location(stmt, loc); ++ gsi_insert_after(gsi, stmt, GSI_CONTINUE_LINKING); ++ ++ stmt = gimple_build_call(builtin_decl_implicit(BUILT_IN_UNREACHABLE), 0); ++ } else ++ stmt = gimple_build_call(builtin_decl_implicit(BUILT_IN_TRAP), 0); ++ ++ gimple_set_location(stmt, loc); ++ gsi_insert_after(gsi, stmt, GSI_CONTINUE_LINKING); ++ ++ *gsi = gsi_after_labels(join_bb); ++} ++ ++static unsigned int rap_ret_execute(void) ++{ ++ edge e; ++ edge_iterator ei; ++ ++ loop_optimizer_init(LOOPS_NORMAL | LOOPS_HAVE_RECORDED_EXITS); ++ gcc_assert(current_loops); ++ ++ calculate_dominance_info(CDI_DOMINATORS); ++ calculate_dominance_info(CDI_POST_DOMINATORS); ++ ++ FOR_EACH_EDGE(e, ei, EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) { ++ gimple_stmt_iterator gsi; ++ gimple_seq stmts = NULL; ++ tree new_retaddr; ++ ++ gsi = gsi_last_nondebug_bb(e->src); ++ gcc_assert(!gsi_end_p(gsi)); ++ gcc_assert(gimple_code(gsi_stmt(gsi)) == GIMPLE_RETURN); ++ ++ new_retaddr = get_retaddr(&stmts); ++ gsi_insert_seq_before(&gsi, stmts, GSI_SAME_STMT); ++ gsi_prev(&gsi); ++ check_retaddr(&gsi, new_retaddr); ++ } ++ ++ free_dominance_info(CDI_DOMINATORS); ++ free_dominance_info(CDI_POST_DOMINATORS); ++ loop_optimizer_finalize(); ++ return 0; ++} ++ ++#define PASS_NAME rap_ret ++#define PROPERTIES_REQUIRED PROP_cfg ++#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | TODO_ggc_collect | TODO_rebuild_cgraph_edges | TODO_verify_flow ++#include "gcc-generate-gimple-pass.h" ++ ++// find and remove the asm mark from the given insn up in its basic block ++static tree rap_find_retloc_mark(rtx_insn *insn) ++{ ++ basic_block bb; ++ rtx_insn *hash; ++ ++#if BUILDING_GCC_VERSION == 4005 ++ FOR_EACH_BB_FN(bb, cfun) { ++ rtx_insn *i; ++ ++ FOR_BB_INSNS(bb, i) { ++ if (i == insn) ++ break; ++ } ++ if (i == insn) ++ break; ++ } ++#else ++ bb = BLOCK_FOR_INSN(insn); ++#endif ++ gcc_assert(bb); ++ gcc_assert(BB_HEAD(bb)); ++ ++ for (hash = insn; hash && hash != PREV_INSN(BB_HEAD(bb)); hash = PREV_INSN(hash)) { ++ tree computed_hash; ++ rtx body; ++ ++ if (!INSN_P(hash)) ++ continue; ++ ++ body = PATTERN(hash); ++ ++ if (GET_CODE(body) != PARALLEL) ++ continue; ++ ++ body = XVECEXP(body, 0, 0); ++ if (GET_CODE(body) != ASM_OPERANDS) ++ continue; ++ ++ if (ASM_OPERANDS_INPUT_LENGTH(body) != 1) ++ continue; ++ ++ body = ASM_OPERANDS_INPUT(body, 0); ++ if (!CONST_INT_P(body)) ++ continue; ++ ++ computed_hash = build_int_cst_type(rap_hash_type_node, INTVAL(body)); ++ delete_insn_and_edges(hash); ++ return computed_hash;; ++ } ++ ++ return NULL_TREE; ++} ++ ++static tree rap_get_direct_call_retloc_mark(rtx_insn *insn) ++{ ++ rap_hash_t func_hash; ++ rtx body; ++ tree fntype; ++ ++ body = PATTERN(insn); ++ if (GET_CODE(body) == SET) ++ body = SET_SRC(body); ++ if (GET_CODE(body) != CALL) ++ return NULL_TREE; ++ ++ body = XEXP(body, 0); ++ gcc_assert(GET_CODE(body) == MEM); ++ if (GET_CODE(XEXP(body, 0)) != SYMBOL_REF) ++ return NULL_TREE; ++ ++ fntype = SYMBOL_REF_DECL(XEXP(body, 0)); ++ gcc_assert(TREE_CODE(fntype) == FUNCTION_DECL); ++ fntype = TREE_TYPE(fntype); ++ func_hash = rap_hash_function_type(fntype, imprecise_rap_hash_flags); ++ return build_int_cst_type(rap_hash_type_node, -func_hash.hash); ++} ++ ++static unsigned int rap_mark_retloc_execute(void) ++{ ++ rtx_insn *insn; ++ ++ for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) { ++ rtvec argvec, constraintvec, labelvec; ++ rtx mark, label1, label2; ++ tree computed_hash = NULL_TREE; ++ ++ if (INSN_DELETED_P(insn)) ++ continue; ++ ++ // rtl match (call_insn (set (reg) (call (mem)))) ++ if (!CALL_P(insn)) ++ continue; ++ ++ gcc_assert(!SIBLING_CALL_P(insn)); ++ ++ if (find_reg_note(insn, REG_NORETURN, 0)) ++ continue; ++ ++ argvec = rtvec_alloc(1); ++ constraintvec = rtvec_alloc(1); ++ labelvec = rtvec_alloc(2); ++ ++#ifdef TARGET_386 ++ if (TARGET_64BIT) ++ mark = gen_rtx_ASM_OPERANDS(VOIDmode, ggc_strdup("jmp %l1 ; .quad %c0 ; .skip 8-(%l2-%l1),0xcc"), empty_string, 0, argvec, constraintvec, labelvec, INSN_LOCATION(insn)); ++ else ++ mark = gen_rtx_ASM_OPERANDS(VOIDmode, ggc_strdup("jmp %l1 ; .long %c0 ; .skip 6-(%l2-%l1),0xcc"), empty_string, 0, argvec, constraintvec, labelvec, INSN_LOCATION(insn)); ++#else ++#error unsupported target ++#endif ++ MEM_VOLATILE_P(mark) = 1; ++ ++ computed_hash = rap_find_retloc_mark(insn); ++ ++ // gcc can insert calls to memcpy/memmove/etc in RTL ++ if (!computed_hash) ++ computed_hash = rap_get_direct_call_retloc_mark(insn); ++ ++ // due to optimizations, the return location mark(s) could have ended up in preceding blocks ++ if (!computed_hash) { ++ edge e; ++ edge_iterator ei; ++ tree h; ++ ++ FOR_EACH_EDGE(e, ei, BLOCK_FOR_INSN(insn)->preds) { ++ gcc_assert(single_succ_p(e->src)); ++ h = rap_find_retloc_mark(BB_END(e->src)); ++ gcc_assert(h); ++ ++ if (computed_hash) ++ gcc_assert(tree_to_shwi(h) == tree_to_shwi(computed_hash)); ++ else ++ computed_hash = h; ++ } ++ } ++ ++ gcc_assert(computed_hash); ++ ASM_OPERANDS_INPUT(mark, 0) = expand_expr(computed_hash, NULL_RTX, VOIDmode, EXPAND_INITIALIZER); ++ ++ ASM_OPERANDS_INPUT_CONSTRAINT_EXP(mark, 0) = gen_rtx_ASM_INPUT_loc(DImode, ggc_strdup("i"), UNKNOWN_LOCATION); ++ ++ label1 = gen_label_rtx(); ++ label2 = gen_label_rtx(); ++ ASM_OPERANDS_LABEL(mark, 0) = label1; ++ ASM_OPERANDS_LABEL(mark, 1) = label2; ++ ++ emit_insn_before(mark, insn); ++ ++ emit_label_before(label1, insn); ++ LABEL_NUSES(label1)++; ++ do { ++ insn = NEXT_INSN(insn); ++ } while (GET_CODE(insn) == NOTE && NOTE_KIND(insn) == NOTE_INSN_CALL_ARG_LOCATION); ++ emit_label_before(label2, insn); ++ LABEL_NUSES(label2)++; ++ } ++ ++ return 0; ++} ++ ++#define PASS_NAME rap_mark_retloc ++#define NO_GATE ++#define TODO_FLAGS_FINISH TODO_dump_func | TODO_verify_rtl_sharing ++#include "gcc-generate-rtl-pass.h" +diff --git a/scripts/gcc-plugins/rap_plugin/sip.c b/scripts/gcc-plugins/rap_plugin/sip.c +new file mode 100644 +index 000000000000..65bc1cdea580 +--- /dev/null ++++ b/scripts/gcc-plugins/rap_plugin/sip.c +@@ -0,0 +1,96 @@ ++// SipHash-2-4 adapted by the PaX Team from the public domain version written by ++// Jean-Philippe Aumasson <jeanphilippe.aumasson@gmail.com> ++// Daniel J. Bernstein <djb@cr.yp.to> ++ ++#include <stdint.h> ++ ++#define ROTL(x, b) (u64)(((x) << (b)) | ((x) >> (64 - (b)))) ++ ++#define U32TO8_LE(p, v) \ ++ (p)[0] = (u8)((v) ); (p)[1] = (u8)((v) >> 8); \ ++ (p)[2] = (u8)((v) >> 16); (p)[3] = (u8)((v) >> 24); ++ ++#define U64TO8_LE(p, v) \ ++ U32TO8_LE((p), (u32)((v) )); \ ++ U32TO8_LE((p) + 4, (u32)((v) >> 32)); ++ ++#define U8TO64_LE(p) ( \ ++ ((u64)((p)[0]) ) | \ ++ ((u64)((p)[1]) << 8) | \ ++ ((u64)((p)[2]) << 16) | \ ++ ((u64)((p)[3]) << 24) | \ ++ ((u64)((p)[4]) << 32) | \ ++ ((u64)((p)[5]) << 40) | \ ++ ((u64)((p)[6]) << 48) | \ ++ ((u64)((p)[7]) << 56)) ++ ++#define SIPROUND \ ++do { \ ++ v0 += v1; v1 = ROTL(v1, 13); v1 ^= v0; v0 = ROTL(v0, 32); \ ++ v2 += v3; v3 = ROTL(v3, 16); v3 ^= v2; \ ++ v0 += v3; v3 = ROTL(v3, 21); v3 ^= v0; \ ++ v2 += v1; v1 = ROTL(v1, 17); v1 ^= v2; v2 = ROTL(v2, 32); \ ++} while(0) ++ ++typedef uint64_t u64; ++typedef uint32_t u32; ++typedef uint8_t u8; ++ ++/* SipHash-2-4 with previous output folding, a poor man's streaming interface */ ++void siphash24fold(unsigned char *out, const unsigned char *in, unsigned long long inlen, const unsigned char *k); ++ ++void siphash24fold(unsigned char *out, const unsigned char *in, unsigned long long inlen, const unsigned char *k) ++{ ++ u64 k0 = U8TO64_LE(k); ++ u64 k1 = U8TO64_LE(k + 8); ++ /* "somepseudorandomlygeneratedbytes" */ ++ u64 v0 = 0x736f6d6570736575ULL ^ k0; ++ u64 v1 = 0x646f72616e646f6dULL ^ k1; ++ u64 v2 = 0x6c7967656e657261ULL ^ k0; ++ u64 v3 = 0x7465646279746573ULL ^ k1; ++ u64 b, m; ++ const u8 * const end = in + inlen - (inlen % sizeof(u64)); ++ const int left = inlen & 7; ++ b = ((u64)inlen) << 56; ++ ++ // fold in the previous output ++ m = U8TO64_LE(out); ++ v3 ^= m; ++ SIPROUND; ++ SIPROUND; ++ v0 ^= m; ++ ++ // consume full input blocks ++ for (; in != end; in += 8) { ++ m = U8TO64_LE(in); ++ v3 ^= m; ++ SIPROUND; ++ SIPROUND; ++ v0 ^= m; ++ } ++ ++ // consume the last potentially partial block ++ switch (left) { ++ case 7: b |= ((u64)in[6]) << 48; ++ case 6: b |= ((u64)in[5]) << 40; ++ case 5: b |= ((u64)in[4]) << 32; ++ case 4: b |= ((u64)in[3]) << 24; ++ case 3: b |= ((u64)in[2]) << 16; ++ case 2: b |= ((u64)in[1]) << 8; ++ case 1: b |= ((u64)in[0]); break; ++ case 0: break; ++ } ++ ++ // finalize ++ v3 ^= b; ++ SIPROUND; ++ SIPROUND; ++ v0 ^= b; ++ v2 ^= 0xff; ++ SIPROUND; ++ SIPROUND; ++ SIPROUND; ++ SIPROUND; ++ b = v0 ^ v1 ^ v2 ^ v3; ++ U64TO8_LE(out, b); ++} +diff --git a/scripts/gcc-plugins/sancov_plugin.c b/scripts/gcc-plugins/sancov_plugin.c +index 7ea0b3f50739..111e99d2e76c 100644 +--- a/scripts/gcc-plugins/sancov_plugin.c ++++ b/scripts/gcc-plugins/sancov_plugin.c +@@ -1,5 +1,5 @@ + /* +- * Copyright 2011-2016 by Emese Revfy <re.emese@gmail.com> ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> + * Licensed under the GPL v2, or (at your option) v3 + * + * Homepage: +@@ -62,6 +62,7 @@ static unsigned int sancov_execute(void) + + #include "gcc-generate-gimple-pass.h" + ++#if BUILDING_GCC_VERSION < 6000 + static void sancov_start_unit(void __unused *gcc_data, void __unused *user_data) + { + tree leaf_attr, nothrow_attr; +@@ -85,11 +86,11 @@ static void sancov_start_unit(void __unused *gcc_data, void __unused *user_data) + decl_attributes(&sancov_fndecl, leaf_attr, 0); + #endif + } ++#endif + + __visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) + { + int i; +- struct register_pass_info sancov_plugin_pass_info; + const char * const plugin_name = plugin_info->base_name; + const int argc = plugin_info->argc; + const struct plugin_argument * const argv = plugin_info->argv; +@@ -107,17 +108,14 @@ __visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gc + }; + + /* BBs can be split afterwards?? */ +- sancov_plugin_pass_info.pass = make_sancov_pass(); + #if BUILDING_GCC_VERSION >= 4009 +- sancov_plugin_pass_info.reference_pass_name = "asan"; ++ PASS_INFO(sancov, "asan", 0, PASS_POS_INSERT_BEFORE); + #else +- sancov_plugin_pass_info.reference_pass_name = "nrv"; ++ PASS_INFO(sancov, "nrv", 1, PASS_POS_INSERT_BEFORE); + #endif +- sancov_plugin_pass_info.ref_pass_instance_number = 0; +- sancov_plugin_pass_info.pos_op = PASS_POS_INSERT_BEFORE; + + if (!plugin_default_version_check(version, &gcc_version)) { +- error(G_("incompatible gcc/plugin versions")); ++ error_gcc_version(version); + return 1; + } + +@@ -126,7 +124,7 @@ __visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gc + enable = false; + continue; + } +- error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); + } + + register_callback(plugin_name, PLUGIN_INFO, NULL, &sancov_plugin_info); +@@ -137,7 +135,7 @@ __visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gc + #if BUILDING_GCC_VERSION < 6000 + register_callback(plugin_name, PLUGIN_START_UNIT, &sancov_start_unit, NULL); + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)>_ggc_r_gt_sancov); +- register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &sancov_plugin_pass_info); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &sancov_pass_info); + #endif + + return 0; +diff --git a/scripts/gcc-plugins/size_overflow_plugin/.gitignore b/scripts/gcc-plugins/size_overflow_plugin/.gitignore +new file mode 100644 +index 000000000000..36211fb36bb2 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/.gitignore +@@ -0,0 +1,2 @@ ++disable.h ++e_*.h +diff --git a/scripts/gcc-plugins/size_overflow_plugin/Makefile b/scripts/gcc-plugins/size_overflow_plugin/Makefile +new file mode 100644 +index 000000000000..a8039b2baf5e +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/Makefile +@@ -0,0 +1,22 @@ ++HOST_EXTRACXXFLAGS += $(call hostcc-option, -fno-ipa-icf) ++ ++$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so ++always := $($(HOSTLIBS)-y) ++ ++size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c)) ++ ++quiet_cmd_build_size_overflow_hash = GENHASH $@ ++ cmd_build_size_overflow_hash = \ ++ $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s $(patsubst e_%,%,$(patsubst $(obj)/%.h,%,$@))_hash -d $< -o $@ ++ ++define build_size_overflow_hash ++targets += $(addsuffix .h,$(1)) ++$(srctree)/$(src)/size_overflow_plugin_hash.c: $(addprefix $(obj)/,$(addsuffix .h,$(1))) ++$(addprefix $(obj)/,$(addsuffix .h,$(1))): $(addprefix $(src)/,$(addsuffix .data,$(1))) ++ $$(call if_changed,build_size_overflow_hash) ++endef ++ ++size_overflow_hash_tables := e_fns e_fields e_fptrs e_vars e_aux disable ++$(foreach h,$(size_overflow_hash_tables),$(eval $(call build_size_overflow_hash,$(h)))) ++ ++clean-files += *.so +diff --git a/scripts/gcc-plugins/size_overflow_plugin/disable.data b/scripts/gcc-plugins/size_overflow_plugin/disable.data +new file mode 100644 +index 000000000000..a7a7f73b95dd +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/disable.data +@@ -0,0 +1,12474 @@ ++disable_so_interrupt_pnode_gru_message_queue_desc_4 interrupt_pnode gru_message_queue_desc 0 4 NULL ++disable_so_bch_btree_insert_fndecl_12 bch_btree_insert fndecl 0 12 NULL ++disable_so_macvlan_sync_address_fndecl_22 macvlan_sync_address fndecl 0 22 NULL nohasharray ++disable_so_sil_iowrite8_fndecl_22 sil_iowrite8 fndecl 3-2 22 &disable_so_macvlan_sync_address_fndecl_22 ++disable_so_addr_to_user_sctp_pf_23 addr_to_user sctp_pf 0 23 NULL nohasharray ++disable_so_signalquality_rtl_stats_23 signalquality rtl_stats 0 23 &disable_so_addr_to_user_sctp_pf_23 ++disable_so_sem_otime_semid64_ds_29 sem_otime semid64_ds 0 29 NULL ++disable_so_rec8b_ide_timing_33 rec8b ide_timing 0 33 NULL ++disable_so_stime_task_struct_41 stime task_struct 0 41 NULL nohasharray ++disable_so_ulist_rbtree_search_fndecl_41 ulist_rbtree_search fndecl 2 41 &disable_so_stime_task_struct_41 ++disable_so_pfuze100_set_ramp_delay_fndecl_52 pfuze100_set_ramp_delay fndecl 0-2 52 NULL ++disable_so_make_sockaddr_fndecl_54 make_sockaddr fndecl 2 54 NULL ++disable_so_mmap_min_addr_vardecl_56 mmap_min_addr vardecl 0 56 NULL nohasharray ++disable_so_mwl8k_cmd_get_watchdog_bitmap_fndecl_56 mwl8k_cmd_get_watchdog_bitmap fndecl 0 56 &disable_so_mmap_min_addr_vardecl_56 ++disable_so_panel_power_down_delay_cdv_intel_dp_59 panel_power_down_delay cdv_intel_dp 0 59 NULL ++disable_so_max_ref_div_radeon_pll_60 max_ref_div radeon_pll 0 60 NULL ++disable_so_penirq_recheck_delay_usecs_ads7846_81 penirq_recheck_delay_usecs ads7846 0 81 NULL ++disable_so_cobalt_query_dv_timings_fndecl_82 cobalt_query_dv_timings fndecl 0 82 NULL ++disable_so_timeout_slgt_info_83 timeout slgt_info 0 83 NULL ++disable_so_radio_syn_reserved_addr28_b43_nphy_channeltab_entry_rev3_92 radio_syn_reserved_addr28 b43_nphy_channeltab_entry_rev3 0 92 NULL ++disable_so_vsc824x_ack_interrupt_fndecl_109 vsc824x_ack_interrupt fndecl 0 109 NULL ++disable_so_scan_timing_sh_keysc_info_117 scan_timing sh_keysc_info 0 117 NULL ++disable_so_cp_table_gpu_addr_radeon_rlc_124 cp_table_gpu_addr radeon_rlc 0 124 NULL ++disable_so_mpihelp_mul_karatsuba_case_fndecl_125 mpihelp_mul_karatsuba_case fndecl 3-5 125 NULL nohasharray ++disable_so_g84_cipher_object_ctor_fndecl_125 g84_cipher_object_ctor fndecl 0 125 &disable_so_mpihelp_mul_karatsuba_case_fndecl_125 ++disable_so_current_nat_addr_fndecl_130 current_nat_addr fndecl 0-2 130 NULL ++disable_so_qla2x00_gid_pt_rsp_size_fndecl_134 qla2x00_gid_pt_rsp_size fndecl 0 134 NULL ++disable_so_zd_check_signal_fndecl_139 zd_check_signal fndecl 0-2 139 NULL ++disable_so_qlcnic_83xx_interrupt_test_fndecl_160 qlcnic_83xx_interrupt_test fndecl 0 160 NULL ++disable_so_show_cpu_clock_sel_fndecl_161 show_cpu_clock_sel fndecl 0 161 NULL ++disable_so_zd_usb_iowrite16v_async_fndecl_163 zd_usb_iowrite16v_async fndecl 3 163 NULL ++disable_so_si_get_mclk_frequency_ratio_fndecl_169 si_get_mclk_frequency_ratio fndecl 0-1 169 NULL ++disable_so_vactive_vblank_hi_detailed_pixel_timing_173 vactive_vblank_hi detailed_pixel_timing 0 173 NULL ++disable_so_ecryptfs_hash_bits_vardecl_messaging_c_174 ecryptfs_hash_bits vardecl_messaging.c 0 174 NULL ++disable_so_addr_efx_endpoint_page_189 addr efx_endpoint_page 0 189 NULL ++disable_so_uptime_proc_open_fndecl_190 uptime_proc_open fndecl 0 190 NULL ++disable_so_mtrr_tom2_vardecl_198 mtrr_tom2 vardecl 0 198 NULL ++disable_so_addr_sh_eth_txdesc_201 addr sh_eth_txdesc 0 201 NULL ++disable_so_ocfs2_info_handle_uuid_fndecl_202 ocfs2_info_handle_uuid fndecl 0 202 NULL ++disable_so_nf_oaktrail_hdmi_clock_216 nf oaktrail_hdmi_clock 0 216 NULL ++disable_so_cpufreq_p4_setdc_fndecl_226 cpufreq_p4_setdc fndecl 1-2 226 NULL ++disable_so_ieee80211_aes_ccm_decrypt_fndecl_227 ieee80211_aes_ccm_decrypt fndecl 0-5-7 227 NULL ++disable_so_l1oip_4bit_to_law_fndecl_247 l1oip_4bit_to_law fndecl 0-2 247 NULL ++disable_so_tune_timeout_vardecl_radio_si470x_common_c_250 tune_timeout vardecl_radio-si470x-common.c 0 250 NULL ++disable_so_ieee80211_aes_cmac_key_setup_fndecl_254 ieee80211_aes_cmac_key_setup fndecl 2 254 NULL ++disable_so_padlock_sha1_finup_fndecl_258 padlock_sha1_finup fndecl 0 258 NULL ++disable_so_iwl_dbgfs_interrupt_read_fndecl_261 iwl_dbgfs_interrupt_read fndecl 3-0 261 NULL ++disable_so_c2_del_addr_fndecl_280 c2_del_addr fndecl 2-3 280 NULL ++disable_so_get_systime_stmmac_hwtimestamp_281 get_systime stmmac_hwtimestamp 0 281 NULL ++disable_so_xfrm_flowi_saddr_fndecl_287 xfrm_flowi_saddr fndecl 2 287 NULL ++disable_so_lifetime_route_info_291 lifetime route_info 0 291 NULL ++disable_so_mtime_cifs_unix_set_info_args_293 mtime cifs_unix_set_info_args 0 293 NULL ++disable_so_sense_addr_mscp_296 sense_addr mscp 0 296 NULL ++disable_so_module_addr_max_rx_vardecl_module_c_304 module_addr_max_rx vardecl_module.c 0 304 NULL ++disable_so_cy8ctmg110_set_sleepmode_fndecl_309 cy8ctmg110_set_sleepmode fndecl 0 309 NULL ++disable_so_signal_cck_phy_hdr_312 signal cck_phy_hdr 0 312 NULL ++disable_so_i915_ring_freq_table_fndecl_313 i915_ring_freq_table fndecl 0 313 NULL ++disable_so_vga16fb_clock_chip_fndecl_316 vga16fb_clock_chip fndecl 2 316 NULL ++disable_so_abituguru_send_address_fndecl_319 abituguru_send_address fndecl 3 319 NULL ++disable_so_err_hci_request_321 err hci_request 0 321 NULL ++disable_so_timeout_sg_io_hdr_322 timeout sg_io_hdr 0 322 NULL ++disable_so_crypto_aead_maxauthsize_fndecl_331 crypto_aead_maxauthsize fndecl 0 331 NULL ++disable_so_gru_first_node_paddr_vardecl_x2apic_uv_x_c_335 gru_first_node_paddr vardecl_x2apic_uv_x.c 0 335 NULL ++disable_so_bitmap_subset_fndecl_340 bitmap_subset fndecl 3 340 NULL ++disable_so_intr_timer_vnic_fc_config_342 intr_timer vnic_fc_config 0 342 NULL ++disable_so_abort_timeout_iscsi_session_343 abort_timeout iscsi_session 0 343 NULL ++disable_so_crypto_authenc_esn_verify_fndecl_345 crypto_authenc_esn_verify fndecl 0 345 NULL ++disable_so_dn_hash_dump_zone_fndecl_347 dn_hash_dump_zone fndecl 0 347 NULL ++disable_so_new_center_freq_seg0_ieee80211_wide_bw_chansw_ie_350 new_center_freq_seg0 ieee80211_wide_bw_chansw_ie 0 350 NULL ++disable_so_ata_probe_timeout_vardecl_libata_core_c_353 ata_probe_timeout vardecl_libata-core.c 0 353 NULL ++disable_so_posix_cpu_clock_get_fndecl_354 posix_cpu_clock_get fndecl 1 354 NULL ++disable_so_ivtv_msleep_timeout_fndecl_356 ivtv_msleep_timeout fndecl 1 356 NULL nohasharray ++disable_so_wrmsrl_amd_safe_fndecl_356 wrmsrl_amd_safe fndecl 0 356 &disable_so_ivtv_msleep_timeout_fndecl_356 ++disable_so_bp_tss_segment_16_362 bp tss_segment_16 0 362 NULL ++disable_so_btree_level_jset_372 btree_level jset 0 372 NULL ++disable_so_addr_mlx5_wqe_data_seg_376 addr mlx5_wqe_data_seg 0 376 NULL ++disable_so_pos_encryptor_desc_380 pos encryptor_desc 0 380 NULL ++disable_so_des4_idmac_desc_64addr_382 des4 idmac_desc_64addr 0 382 NULL ++disable_so_huptimer_isdn_net_local_s_386 huptimer isdn_net_local_s 0 386 NULL ++disable_so_ali_settimer_fndecl_390 ali_settimer fndecl 1 390 NULL ++disable_so_show_constraint_time_window_us_fndecl_393 show_constraint_time_window_us fndecl 0 393 NULL nohasharray ++disable_so_queue_con_delay_fndecl_393 queue_con_delay fndecl 2 393 &disable_so_show_constraint_time_window_us_fndecl_393 ++disable_so_btrfs_insert_delayed_item_fndecl_394 btrfs_insert_delayed_item fndecl 0 394 NULL nohasharray ++disable_so_reg_w_fndecl_394 reg_w fndecl 3 394 &disable_so_btrfs_insert_delayed_item_fndecl_394 ++disable_so_liquidio_ptp_adjfreq_fndecl_396 liquidio_ptp_adjfreq fndecl 2 396 NULL ++disable_so_freq_dvbt_set_parameters_msg_404 freq dvbt_set_parameters_msg 0 404 NULL ++disable_so_uid_btrfs_inode_item_419 uid btrfs_inode_item 0 419 NULL ++disable_so_cuid_ipc64_perm_421 cuid ipc64_perm 0 421 NULL ++disable_so_addr_nvkm_fb_tile_430 addr nvkm_fb_tile 0 430 NULL ++disable_so_st_ctime_nsec_stat_435 st_ctime_nsec stat 0 435 NULL nohasharray ++disable_so_end_seq_tcp_skb_cb_435 end_seq tcp_skb_cb 0 435 &disable_so_st_ctime_nsec_stat_435 ++disable_so_ttime_samples_cfq_ttime_442 ttime_samples cfq_ttime 0 442 NULL ++disable_so_snd_timer_interrupt_fndecl_465 snd_timer_interrupt fndecl 2 465 NULL ++disable_so_min_img_ir_timing_range_466 min img_ir_timing_range 0 466 NULL ++disable_so_freq_wmi_cancel_remain_on_chnl_event_472 freq wmi_cancel_remain_on_chnl_event 0 472 NULL ++disable_so_prism54_set_mac_address_fndecl_477 prism54_set_mac_address fndecl 0 477 NULL ++disable_so_ccp_run_xts_aes_cmd_fndecl_481 ccp_run_xts_aes_cmd fndecl 0 481 NULL ++disable_so_queue_time_cqm_rmid_entry_485 queue_time cqm_rmid_entry 0 485 NULL ++disable_so_hpi_sample_clock_query_local_rate_fndecl_487 hpi_sample_clock_query_local_rate fndecl 1-0 487 NULL ++disable_so_bcma_chipco_get_alp_clock_fndecl_488 bcma_chipco_get_alp_clock fndecl 0 488 NULL ++disable_so_musb_read_txhubaddr_fndecl_495 musb_read_txhubaddr fndecl 2-0 495 NULL ++disable_so_timestamp_discovery_state_508 timestamp discovery_state 0 508 NULL ++disable_so_autosleep_show_fndecl_509 autosleep_show fndecl 0 509 NULL ++disable_so_dx_major_hash_ocfs2_dx_entry_517 dx_major_hash ocfs2_dx_entry 0 517 NULL ++disable_so_rhashtable_insert_slow_fndecl_525 rhashtable_insert_slow fndecl 0 525 NULL ++disable_so_vaddr_page_fndecl_526 vaddr_page fndecl 0 526 NULL ++disable_so_apei_check_mce_fndecl_561 apei_check_mce fndecl 0 561 NULL ++disable_so_cifs_convert_address_fndecl_567 cifs_convert_address fndecl 3 567 NULL ++disable_so_nla_put_be32_fndecl_572 nla_put_be32 fndecl 0-3 572 NULL ++disable_so_dn_username2sockaddr_fndecl_573 dn_username2sockaddr fndecl 0-2 573 NULL ++disable_so_compat_sys_timer_settime_fndecl_577 compat_sys_timer_settime fndecl 1 577 NULL ++disable_so_hash_extent_data_ref_fndecl_581 hash_extent_data_ref fndecl 0-1-2-3 581 NULL ++disable_so_addr_buffer1_cmd_desc_type0_591 addr_buffer1 cmd_desc_type0 0 591 NULL ++disable_so_acpi_os_prepare_extended_sleep_fndecl_597 acpi_os_prepare_extended_sleep fndecl 0-2 597 NULL ++disable_so_mdio_addr_port_info_608 mdio_addr port_info 0 608 NULL ++disable_so_dl_runtime_dl_bandwidth_609 dl_runtime dl_bandwidth 0 609 NULL ++disable_so_sense_addr_asc_scsiq_1_628 sense_addr asc_scsiq_1 0 628 NULL ++disable_so_x86_cache_max_rmid_cpuinfo_x86_631 x86_cache_max_rmid cpuinfo_x86 0 631 NULL ++disable_so_wm8978_set_dai_clkdiv_fndecl_638 wm8978_set_dai_clkdiv fndecl 3-0 638 NULL ++disable_so_new_cpufreq_freqs_646 new cpufreq_freqs 0 646 NULL ++disable_so_max_offchan_duration_iwl_tdls_channel_switch_timing_649 max_offchan_duration iwl_tdls_channel_switch_timing 0 649 NULL ++disable_so_i_ctime_nsec_ocfs2_dinode_657 i_ctime_nsec ocfs2_dinode 0 657 NULL ++disable_so_req_dma_addr_generic_pdu_resc_661 req_dma_addr generic_pdu_resc 0 661 NULL ++disable_so_minor_hash_fname_673 minor_hash fname 0 673 NULL ++disable_so_sprintf_temp_from_reg_fndecl_675 sprintf_temp_from_reg fndecl 0-3 675 NULL ++disable_so_cpu_freq_to_power_fndecl_677 cpu_freq_to_power fndecl 0-2 677 NULL ++disable_so_timbradio_vidioc_s_frequency_fndecl_688 timbradio_vidioc_s_frequency fndecl 0 688 NULL ++disable_so_target_bfa_bsg_rport_scsi_addr_s_690 target bfa_bsg_rport_scsi_addr_s 0 690 NULL ++disable_so_cs_addr_snd_ak4xxx_private_693 cs_addr snd_ak4xxx_private 0 693 NULL ++disable_so_s3_set_pixclock_fndecl_694 s3_set_pixclock fndecl 2 694 NULL ++disable_so_write_gracetime_fndecl_705 write_gracetime fndecl 0 705 NULL ++disable_so_smack_task_getpgid_fndecl_708 smack_task_getpgid fndecl 0 708 NULL ++disable_so_wl1251_acx_service_period_timeout_fndecl_709 wl1251_acx_service_period_timeout fndecl 0 709 NULL ++disable_so_gid_ubifs_ino_node_712 gid ubifs_ino_node 0 712 NULL ++disable_so___sony_nc_kbd_backlight_timeout_set_fndecl_713 __sony_nc_kbd_backlight_timeout_set fndecl 1 713 NULL ++disable_so_watchdog_init_timeout_fndecl_721 watchdog_init_timeout fndecl 2 721 NULL ++disable_so_led_on_time_adp8870_backlight_platform_data_723 led_on_time adp8870_backlight_platform_data 0 723 NULL ++disable_so_txhubaddr_musb_csr_regs_727 txhubaddr musb_csr_regs 0 727 NULL ++disable_so_flexonenand_addr_fndecl_731 flexonenand_addr fndecl 0-2 731 NULL ++disable_so_scan_timestamp_local_info_733 scan_timestamp local_info 0 733 NULL ++disable_so_brcmf_dongle_scantime_fndecl_735 brcmf_dongle_scantime fndecl 2-3-4-0 735 NULL ++disable_so_pg_delay_d_vardecl_pktgen_c_748 pg_delay_d vardecl_pktgen.c 0 748 NULL ++disable_so_current_sit_addr_fndecl_752 current_sit_addr fndecl 0-2 752 NULL ++disable_so_mix_msr_src_node_conf_t_769 mix_msr src_node_conf_t 0 769 NULL ++disable_so_sha1_mb_async_final_fndecl_780 sha1_mb_async_final fndecl 0 780 NULL ++disable_so_dma_addr_ipw2100_rx_packet_785 dma_addr ipw2100_rx_packet 0 785 NULL ++disable_so_addrHigh_lpfc_pde7_802 addrHigh lpfc_pde7 0 802 NULL ++disable_so_frequency_cpufreq_frequency_table_805 frequency cpufreq_frequency_table 0 805 NULL ++disable_so_timer_int_req_nes_device_806 timer_int_req nes_device 0 806 NULL ++disable_so_if_freq_mxl5005s_config_819 if_freq mxl5005s_config 0 819 NULL ++disable_so_radix_tree_lookup_fndecl_821 radix_tree_lookup fndecl 2 821 NULL ++disable_so_subdivision_dma_buffparms_826 subdivision dma_buffparms 0 826 NULL ++disable_so_HYPERVISOR_event_channel_op_fndecl_838 HYPERVISOR_event_channel_op fndecl 0 838 NULL ++disable_so_dm_jiffies_to_msec64_fndecl_843 dm_jiffies_to_msec64 fndecl 1-0 843 NULL ++disable_so_trim_bitmaps_fndecl_845 trim_bitmaps fndecl 0-3-4-5 845 NULL ++disable_so_cg_spll_spread_spectrum_2_ni_clock_registers_846 cg_spll_spread_spectrum_2 ni_clock_registers 0 846 NULL ++disable_so_xfs_btree_increment_fndecl_856 xfs_btree_increment fndecl 0 856 NULL nohasharray ++disable_so_xfs_btree_ptr_offset_fndecl_856 xfs_btree_ptr_offset fndecl 0-2 856 &disable_so_xfs_btree_increment_fndecl_856 ++disable_so_put_unaligned_be32_fndecl_861 put_unaligned_be32 fndecl 1 861 NULL ++disable_so_acpi_os_map_generic_address_fndecl_862 acpi_os_map_generic_address fndecl 0 862 NULL ++disable_so_mpll_func_cntl_1_ci_clock_registers_864 mpll_func_cntl_1 ci_clock_registers 0 864 NULL ++disable_so_buffer_warning_time_budget_870 buffer_warning_time budget 0 870 NULL ++disable_so_imr_sourceaddr_ip_mreq_source_875 imr_sourceaddr ip_mreq_source 0 875 NULL ++disable_so_msi2500_s_frequency_fndecl_879 msi2500_s_frequency fndecl 0 879 NULL ++disable_so_tx_bd_haddr_hi_bnx2_tx_bd_881 tx_bd_haddr_hi bnx2_tx_bd 0 881 NULL ++disable_so_wmi_addr_fndecl_882 wmi_addr fndecl 2 882 NULL ++disable_so_rt6_info_hash_nhsfn_fndecl_886 rt6_info_hash_nhsfn fndecl 0-1 886 NULL ++disable_so_snd_seq_oss_timer_stop_fndecl_904 snd_seq_oss_timer_stop fndecl 0 904 NULL ++disable_so_addr_lo_rx_desc_909 addr_lo rx_desc 0 909 NULL ++disable_so_bx_tss_segment_16_926 bx tss_segment_16 0 926 NULL ++disable_so_inactive_time_station_info_927 inactive_time station_info 0 927 NULL ++disable_so_last_reset_jiffies_iwl_rf_reset_931 last_reset_jiffies iwl_rf_reset 0 931 NULL ++disable_so_shm_dtime_shmid64_ds_943 shm_dtime shmid64_ds 0 943 NULL ++disable_so_autosleep_store_fndecl_949 autosleep_store fndecl 0-4 949 NULL nohasharray ++disable_so_sit_base_addr_sit_info_949 sit_base_addr sit_info 0 949 &disable_so_autosleep_store_fndecl_949 ++disable_so_ageing_time_net_bridge_957 ageing_time net_bridge 0 957 NULL ++disable_so_set_frequency_shifter_fndecl_959 set_frequency_shifter fndecl 0-2-3 959 NULL ++disable_so_pci_bus_vardecl_bkm_a8_c_960 pci_bus vardecl_bkm_a8.c 0 960 NULL ++disable_so_i_uid_ext2_inode_963 i_uid ext2_inode 0 963 NULL ++disable_so_cpufreq_cpu_get_fndecl_965 cpufreq_cpu_get fndecl 1 965 NULL ++disable_so_tsc_offset_vmcb_control_area_968 tsc_offset vmcb_control_area 0 968 NULL ++disable_so_read_addr_qla8044_minidump_entry_rdmem_977 read_addr qla8044_minidump_entry_rdmem 0 977 NULL ++disable_so_addr1_nphy_rf_control_override_rev2_978 addr1 nphy_rf_control_override_rev2 0 978 NULL ++disable_so_qdisc_class_hash_fndecl_982 qdisc_class_hash fndecl 0-1-2 982 NULL ++disable_so_crypto_register_ahash_fndecl_984 crypto_register_ahash fndecl 0 984 NULL ++disable_so_addr_unlock2_cfi_private_989 addr_unlock2 cfi_private 0 989 NULL ++disable_so_calc_baud_rate_divisor_fndecl_995 calc_baud_rate_divisor fndecl 2 995 NULL ++disable_so_scsi_runtime_suspend_fndecl_1008 scsi_runtime_suspend fndecl 0 1008 NULL ++disable_so_gran_sizek_var_mtrr_state_1012 gran_sizek var_mtrr_state 0 1012 NULL ++disable_so_ax25_uid_info_open_fndecl_1028 ax25_uid_info_open fndecl 0 1028 NULL ++disable_so_sh_mmcif_clock_control_fndecl_1029 sh_mmcif_clock_control fndecl 2 1029 NULL ++disable_so_SYSC_setresgid_fndecl_1032 SYSC_setresgid fndecl 0 1032 NULL ++disable_so_f1x_lookup_addr_in_dct_fndecl_1033 f1x_lookup_addr_in_dct fndecl 0-1-2-3 1033 NULL ++disable_so_ufshcd_pci_runtime_suspend_fndecl_1044 ufshcd_pci_runtime_suspend fndecl 0 1044 NULL ++disable_so_rme9652_set_interrupt_interval_fndecl_1049 rme9652_set_interrupt_interval fndecl 2 1049 NULL ++disable_so_kgdb_validate_break_address_fndecl_1055 kgdb_validate_break_address fndecl 0 1055 NULL ++disable_so_cp_mqd_base_addr_hi_hqd_registers_1058 cp_mqd_base_addr_hi hqd_registers 0 1058 NULL ++disable_so_serial8250_get_divisor_fndecl_1063 serial8250_get_divisor fndecl 2-0 1063 NULL ++disable_so_mpll_func_cntl_ci_clock_registers_1072 mpll_func_cntl ci_clock_registers 0 1072 NULL ++disable_so_dma_addr_iser_tx_desc_1074 dma_addr iser_tx_desc 0 1074 NULL nohasharray ++disable_so_fail_addr_erase_info_1074 fail_addr erase_info 0 1074 &disable_so_dma_addr_iser_tx_desc_1074 ++disable_so_timeout_static_key_deferred_1078 timeout static_key_deferred 0 1078 NULL ++disable_so_uid_vardecl_initramfs_c_1083 uid vardecl_initramfs.c 0 1083 NULL ++disable_so_amdgpu_mm_rreg_fndecl_1084 amdgpu_mm_rreg fndecl 0-2 1084 NULL ++disable_so_hash_ip6_expire_fndecl_1088 hash_ip6_expire fndecl 4 1088 NULL ++disable_so_addr_buffer4_cmd_desc_type0_1089 addr_buffer4 cmd_desc_type0 0 1089 NULL ++disable_so__snd_hdac_read_parm_fndecl_1100 _snd_hdac_read_parm fndecl 3-2-0 1100 NULL ++disable_so_mlx5_query_mad_ifc_gids_fndecl_1101 mlx5_query_mad_ifc_gids fndecl 0 1101 NULL ++disable_so_dbgfs_prph_reg_addr_iwl_mvm_1102 dbgfs_prph_reg_addr iwl_mvm 0 1102 NULL ++disable_so_cttimeout_default_fill_info_fndecl_1107 cttimeout_default_fill_info fndecl 4-3-6-0 1107 NULL ++disable_so_expiry_time_cache_head_1108 expiry_time cache_head 0 1108 NULL ++disable_so_dma_desc_set_addr_fndecl_1139 dma_desc_set_addr fndecl 3 1139 NULL ++disable_so_addr_crb_addr_pair_1140 addr crb_addr_pair 0 1140 NULL ++disable_so_sleep_dvb_tuner_ops_1155 sleep dvb_tuner_ops 0 1155 NULL ++disable_so_info_for_irq_fndecl_1159 info_for_irq fndecl 1 1159 NULL ++disable_so_mlx4_ib_find_real_gid_fndecl_1163 mlx4_ib_find_real_gid fndecl 2 1163 NULL ++disable_so_timestamp_perf_cgroup_info_1168 timestamp perf_cgroup_info 0 1168 NULL ++disable_so_mthca_QUERY_FW_fndecl_1176 mthca_QUERY_FW fndecl 0 1176 NULL ++disable_so_fc_exch_set_addr_fndecl_1180 fc_exch_set_addr fndecl 2-3 1180 NULL ++disable_so_rhashtable_rehash_chain_fndecl_1192 rhashtable_rehash_chain fndecl 2 1192 NULL ++disable_so_own_addr_tipc_net_1206 own_addr tipc_net 0 1206 NULL ++disable_so_ip6addrlbl_alloc_fndecl_1212 ip6addrlbl_alloc fndecl 4 1212 NULL ++disable_so_nft_hash_init_fndecl_1216 nft_hash_init fndecl 0 1216 NULL ++disable_so_max_freq_cpufreq_cpuinfo_1219 max_freq cpufreq_cpuinfo 0 1219 NULL ++disable_so_spi_port_rcvhdr_tailaddr_ipath_base_info_1223 spi_port_rcvhdr_tailaddr ipath_base_info 0 1223 NULL ++disable_so_ceph_vxattrcb_dir_rctime_fndecl_1240 ceph_vxattrcb_dir_rctime fndecl 3-0 1240 NULL ++disable_so_cas_interrupt_fndecl_1242 cas_interrupt fndecl 1 1242 NULL nohasharray ++disable_so_set_msr_hyperv_fndecl_1242 set_msr_hyperv fndecl 3 1242 &disable_so_cas_interrupt_fndecl_1242 ++disable_so_mmc_rescan_try_freq_fndecl_1249 mmc_rescan_try_freq fndecl 2 1249 NULL ++disable_so_rtsx_pci_write_be32_fndecl_1251 rtsx_pci_write_be32 fndecl 2-3 1251 NULL ++disable_so_sum_sleep_runtime_sched_statistics_1253 sum_sleep_runtime sched_statistics 0 1253 NULL ++disable_so_flags_pt_regs_1254 flags pt_regs 0 1254 NULL ++disable_so_bug10934_timer_txc43128_data_1290 bug10934_timer txc43128_data 0 1290 NULL nohasharray ++disable_so_rq_size_log2_t3_wq_1290 rq_size_log2 t3_wq 0 1290 &disable_so_bug10934_timer_txc43128_data_1290 ++disable_so_do_sched_rt_period_timer_fndecl_1292 do_sched_rt_period_timer fndecl 2 1292 NULL ++disable_so_db_dma_address_skd_special_context_1295 db_dma_address skd_special_context 0 1295 NULL ++disable_so_time_stamp_hbq_dmabuf_1300 time_stamp hbq_dmabuf 0 1300 NULL ++disable_so_print_vma_addr_fndecl_1312 print_vma_addr fndecl 2 1312 NULL ++disable_so_max_acl_mac_addrs_wiphy_1316 max_acl_mac_addrs wiphy 0 1316 NULL ++disable_so_shash_async_update_fndecl_1319 shash_async_update fndecl 0 1319 NULL ++disable_so_programm_delay_vardecl_nandsim_c_1320 programm_delay vardecl_nandsim.c 0 1320 NULL ++disable_so_stimescaled_task_struct_1330 stimescaled task_struct 0 1330 NULL nohasharray ++disable_so_p_gma_clock_t_1330 p gma_clock_t 0 1330 &disable_so_stimescaled_task_struct_1330 ++disable_so_bitmap_bytes_fndecl_1338 bitmap_bytes fndecl 0-1-2 1338 NULL ++disable_so_max8649_enable_time_fndecl_1340 max8649_enable_time fndecl 0 1340 NULL ++disable_so_sg_set_timeout_fndecl_1360 sg_set_timeout fndecl 0 1360 NULL ++disable_so_mrp_join_time_vardecl_mrp_c_1361 mrp_join_time vardecl_mrp.c 0 1361 NULL ++disable_so_queue_address_queue_properties_1364 queue_address queue_properties 0 1364 NULL ++disable_so_adfs_unix2adfs_time_fndecl_1365 adfs_unix2adfs_time fndecl 2 1365 NULL nohasharray ++disable_so_start_rmt_timer2_fndecl_1365 start_rmt_timer2 fndecl 2 1365 &disable_so_adfs_unix2adfs_time_fndecl_1365 ++disable_so_qla2x00_gid_list_size_fndecl_1367 qla2x00_gid_list_size fndecl 0 1367 NULL nohasharray ++disable_so_sr_get_phy_addr_fndecl_1367 sr_get_phy_addr fndecl 0 1367 &disable_so_qla2x00_gid_list_size_fndecl_1367 ++disable_so_rb_subtree_last_anon_vma_chain_1370 rb_subtree_last anon_vma_chain 0 1370 NULL ++disable_so_snd_soc_runtime_activate_fndecl_1372 snd_soc_runtime_activate fndecl 2 1372 NULL nohasharray ++disable_so_gateway_ctrl_address_wil_fw_record_gateway_data4_1372 gateway_ctrl_address wil_fw_record_gateway_data4 0 1372 &disable_so_snd_soc_runtime_activate_fndecl_1372 ++disable_so_timer_elsa_hw_1375 timer elsa_hw 0 1375 NULL nohasharray ++disable_so_sched_setscheduler_fndecl_1375 sched_setscheduler fndecl 2-0 1375 &disable_so_timer_elsa_hw_1375 nohasharray ++disable_so_bitmap_check_fndecl_1375 bitmap_check fndecl 3 1375 &disable_so_sched_setscheduler_fndecl_1375 ++disable_so_pwr_wake_on_timer_exp_read_fndecl_1379 pwr_wake_on_timer_exp_read fndecl 3-0 1379 NULL ++disable_so_prev_input_time_vardecl_sequencer_c_1380 prev_input_time vardecl_sequencer.c 0 1380 NULL ++disable_so_mii_phy_addr_gem_1381 mii_phy_addr gem 0 1381 NULL ++disable_so_snd_seq_queue_timer_set_tempo_fndecl_1388 snd_seq_queue_timer_set_tempo fndecl 1-2 1388 NULL ++disable_so_efx_ef10_rx_enable_timestamping_fndecl_1394 efx_ef10_rx_enable_timestamping fndecl 0 1394 NULL ++disable_so_xfrm_src_hash_fndecl_1398 xfrm_src_hash fndecl 0-4 1398 NULL ++disable_so_set_pixclock_fndecl_1401 set_pixclock fndecl 2 1401 NULL ++disable_so_start_dma_addr_vardecl_swiotlb_xen_c_1402 start_dma_addr vardecl_swiotlb-xen.c 0 1402 NULL ++disable_so_pcm512x_set_dividers_fndecl_1412 pcm512x_set_dividers fndecl 0 1412 NULL ++disable_so_frequency_tea5761_priv_1416 frequency tea5761_priv 0 1416 NULL ++disable_so_ifa_flags_ifaddrmsg_1431 ifa_flags ifaddrmsg 0 1431 NULL ++disable_so_last_queue_full_time_scsi_device_1432 last_queue_full_time scsi_device 0 1432 NULL ++disable_so_dma_ops_reserve_addresses_fndecl_1438 dma_ops_reserve_addresses fndecl 2-3 1438 NULL ++disable_so_reg_w_fndecl_1440 reg_w fndecl 4-0 1440 NULL ++disable_so_tomoyo_check_inet_address_fndecl_1442 tomoyo_check_inet_address fndecl 0-2-3 1442 NULL ++disable_so_is_oldclock_fndecl_1444 is_oldclock fndecl 1 1444 NULL ++disable_so_width_latch_addr_flash_data_1448 width latch_addr_flash_data 0 1448 NULL ++disable_so_tuner_address_ix2505v_config_1466 tuner_address ix2505v_config 0 1466 NULL ++disable_so_alarm_setitimer_fndecl_1477 alarm_setitimer fndecl 1-0 1477 NULL ++disable_so_enc28j60_rx_interrupt_fndecl_1478 enc28j60_rx_interrupt fndecl 0 1478 NULL ++disable_so_i2c_address_xc4000_config_1488 i2c_address xc4000_config 0 1488 NULL ++disable_so_dx_runtime_sc_1503 dx runtime_sc 0 1503 NULL ++disable_so_tda827x_addr_tda8290_priv_1514 tda827x_addr tda8290_priv 0 1514 NULL ++disable_so_addr_sym_tblmove_1540 addr sym_tblmove 0 1540 NULL ++disable_so_cs_tss_segment_16_1560 cs tss_segment_16 0 1560 NULL ++disable_so_demod_address_drxk_state_1562 demod_address drxk_state 0 1562 NULL ++disable_so_enable_time_regulation_constraints_1573 enable_time regulation_constraints 0 1573 NULL nohasharray ++disable_so_dma_addr_flexcop_usb_1573 dma_addr flexcop_usb 0 1573 &disable_so_enable_time_regulation_constraints_1573 ++disable_so_dma_addr_cas_page_1575 dma_addr cas_page 0 1575 NULL ++disable_so_start_read_delay_c_1578 start_read delay_c 0 1578 NULL ++disable_so_complete_crypto_async_request_1579 complete crypto_async_request 2 1579 NULL ++disable_so_cycles_2_us_fndecl_1583 cycles_2_us fndecl 0-1 1583 NULL ++disable_so_pd_timeout_vardecl_pd_c_1584 pd_timeout vardecl_pd.c 0 1584 NULL ++disable_so_last_end_request_cfq_ttime_1591 last_end_request cfq_ttime 0 1591 NULL ++disable_so_addr_sky2_rx_le_1593 addr sky2_rx_le 0 1593 NULL ++disable_so_tick_raw_sched_clock_data_1597 tick_raw sched_clock_data 0 1597 NULL ++disable_so_if_freq_khz_pll_tab_1599 if_freq_khz pll_tab 0 1599 NULL ++disable_so_set_clock_info_fndecl_1600 set_clock_info fndecl 0 1600 NULL ++disable_so_bs_delay_cx24113_state_1602 bs_delay cx24113_state 0 1602 NULL ++disable_so_address_atto_physical_region_description_1608 address atto_physical_region_description 0 1608 NULL ++disable_so_jiffies_force_qs_rcu_state_1611 jiffies_force_qs rcu_state 0 1611 NULL ++disable_so_mpll_ad_func_cntl_si_clock_registers_1615 mpll_ad_func_cntl si_clock_registers 0 1615 NULL ++disable_so___new_c_uuid_parms_from_attrs_fndecl_1628 __new_c_uuid_parms_from_attrs fndecl 0 1628 NULL ++disable_so___btree_sort_fndecl_1629 __btree_sort fndecl 4 1629 NULL ++disable_so_crypto_authenc_encrypt_done_fndecl_1634 crypto_authenc_encrypt_done fndecl 2 1634 NULL ++disable_so_uhci_submit_interrupt_fndecl_1635 uhci_submit_interrupt fndecl 0 1635 NULL ++disable_so_es_tss_segment_16_1639 es tss_segment_16 0 1639 NULL ++disable_so_addrHigh_sge_ieee1212_1649 addrHigh sge_ieee1212 0 1649 NULL ++disable_so_btree_insert_level_fndecl_1651 btree_insert_level fndecl 6 1651 NULL ++disable_so_calc_gus_envelope_time_fndecl_1653 calc_gus_envelope_time fndecl 1-2-3-0 1653 NULL ++disable_so_rhashtable_shrink_fndecl_1657 rhashtable_shrink fndecl 0 1657 NULL ++disable_so_jiffies_next_msi2500_state_1659 jiffies_next msi2500_state 0 1659 NULL ++disable_so_di_gid_dinode_1663 di_gid dinode 0 1663 NULL ++disable_so_address_drm_radeon_surface_alloc_1665 address drm_radeon_surface_alloc 0 1665 NULL ++disable_so_nsec_btrfs_ioctl_timespec_1668 nsec btrfs_ioctl_timespec 0 1668 NULL ++disable_so_uptime_sysinfo_1669 uptime sysinfo 0 1669 NULL ++disable_so_timeout_mgmt_cp_add_advertising_1685 timeout mgmt_cp_add_advertising 0 1685 NULL nohasharray ++disable_so_systime_fndecl_1685 systime fndecl 0 1685 &disable_so_timeout_mgmt_cp_add_advertising_1685 nohasharray ++disable_so_addr0_ulptx_sgl_1685 addr0 ulptx_sgl 0 1685 &disable_so_systime_fndecl_1685 ++disable_so_poll_timeout_irlap_cb_1688 poll_timeout irlap_cb 0 1688 NULL nohasharray ++disable_so_tsc_irq_max8925_chip_1688 tsc_irq max8925_chip 0 1688 &disable_so_poll_timeout_irlap_cb_1688 ++disable_so_pbl_addr_t3_swrq_1691 pbl_addr t3_swrq 0 1691 NULL ++disable_so_ar_addr_qlc_83xx_quad_entry_1699 ar_addr qlc_83xx_quad_entry 0 1699 NULL ++disable_so_min_freq_softlimit_intel_gen6_power_mgmt_1704 min_freq_softlimit intel_gen6_power_mgmt 0 1704 NULL ++disable_so_spkt_family_sockaddr_pkt_1712 spkt_family sockaddr_pkt 0 1712 NULL ++disable_so_timeout_vardecl_w83877f_wdt_c_1721 timeout vardecl_w83877f_wdt.c 0 1721 NULL ++disable_so_nfs_map_gid_to_group_fndecl_1724 nfs_map_gid_to_group fndecl 4-0 1724 NULL ++disable_so_iram_offset_sst_addr_1727 iram_offset sst_addr 0 1727 NULL ++disable_so_mp_lapic_addr_vardecl_1729 mp_lapic_addr vardecl 0 1729 NULL ++disable_so_apei_write_mce_fndecl_1731 apei_write_mce fndecl 0 1731 NULL ++disable_so_spectrum_stv0900_signal_info_1736 spectrum stv0900_signal_info 0 1736 NULL ++disable_so_hash_ipmark6_expire_fndecl_1741 hash_ipmark6_expire fndecl 4 1741 NULL ++disable_so_r100_mm_rreg_slow_fndecl_1751 r100_mm_rreg_slow fndecl 2-0 1751 NULL ++disable_so_gntdev_ioctl_get_offset_for_vaddr_fndecl_1754 gntdev_ioctl_get_offset_for_vaddr fndecl 0 1754 NULL ++disable_so_cm36651_write_int_time_fndecl_1774 cm36651_write_int_time fndecl 0 1774 NULL ++disable_so_dp_clock_radeon_connector_atom_dig_1775 dp_clock radeon_connector_atom_dig 0 1775 NULL nohasharray ++disable_so_am79c_ack_interrupt_fndecl_1775 am79c_ack_interrupt fndecl 0 1775 &disable_so_dp_clock_radeon_connector_atom_dig_1775 ++disable_so_phys_addr_qlcnic_host_tx_ring_1780 phys_addr qlcnic_host_tx_ring 0 1780 NULL nohasharray ++disable_so_read_addr_qla83xx_minidump_entry_rdmux2_1780 read_addr qla83xx_minidump_entry_rdmux2 0 1780 &disable_so_phys_addr_qlcnic_host_tx_ring_1780 ++disable_so_select_addr_1_qla83xx_minidump_entry_rdmux2_1790 select_addr_1 qla83xx_minidump_entry_rdmux2 0 1790 NULL ++disable_so___padata_set_cpumasks_fndecl_1793 __padata_set_cpumasks fndecl 0 1793 NULL ++disable_so_padlock_sha_init_fndecl_1815 padlock_sha_init fndecl 0 1815 NULL ++disable_so_acpi_cpufreq_early_init_fndecl_1824 acpi_cpufreq_early_init fndecl 0 1824 NULL ++disable_so_dst_addr_ioat_xor_descriptor_1835 dst_addr ioat_xor_descriptor 0 1835 NULL ++disable_so_sadb_lifetime_bytes_sadb_lifetime_1836 sadb_lifetime_bytes sadb_lifetime 0 1836 NULL ++disable_so_event_box_addr_wl1251_1839 event_box_addr wl1251 0 1839 NULL ++disable_so_addr_ahci_sg_1848 addr ahci_sg 0 1848 NULL ++disable_so_acct_timexpd_task_struct_1854 acct_timexpd task_struct 0 1854 NULL ++disable_so_mkey_lease_timeout_ipath_ibdev_1856 mkey_lease_timeout ipath_ibdev 0 1856 NULL nohasharray ++disable_so_paddr_idt77252_skb_prv_1856 paddr idt77252_skb_prv 0 1856 &disable_so_mkey_lease_timeout_ipath_ibdev_1856 ++disable_so_timeout_dmatest_params_1857 timeout dmatest_params 0 1857 NULL ++disable_so_cipso_v4_bitmap_setbit_fndecl_1861 cipso_v4_bitmap_setbit fndecl 2 1861 NULL ++disable_so_sun6i_spi_runtime_resume_fndecl_1869 sun6i_spi_runtime_resume fndecl 0 1869 NULL ++disable_so_shash_ahash_update_fndecl_1877 shash_ahash_update fndecl 0 1877 NULL ++disable_so_ss_family___kernel_sockaddr_storage_1886 ss_family __kernel_sockaddr_storage 0 1886 NULL ++disable_so_swap_time_bloom_pair_1898 swap_time bloom_pair 0 1898 NULL nohasharray ++disable_so_blank_time_dce6_wm_params_1898 blank_time dce6_wm_params 0 1898 &disable_so_swap_time_bloom_pair_1898 ++disable_so_btree_order_fndecl_1901 btree_order fndecl 0 1901 NULL ++disable_so_sil_iowrite16_fndecl_1906 sil_iowrite16 fndecl 3-2 1906 NULL ++disable_so_service_timer_period_i40e_pf_1923 service_timer_period i40e_pf 0 1923 NULL nohasharray ++disable_so_address_acpi_resource_fixed_memory32_1923 address acpi_resource_fixed_memory32 0 1923 &disable_so_service_timer_period_i40e_pf_1923 ++disable_so_paddr_dw_spi_1926 paddr dw_spi 0 1926 NULL ++disable_so___audit_sockaddr_fndecl_1929 __audit_sockaddr fndecl 1 1929 NULL ++disable_so_ieee80211_aes_gcm_key_setup_encrypt_fndecl_1936 ieee80211_aes_gcm_key_setup_encrypt fndecl 2 1936 NULL ++disable_so_mce_chrdev_open_fndecl_1937 mce_chrdev_open fndecl 0 1937 NULL ++disable_so_shadow_reg_phy_addr_ql3_adapter_1940 shadow_reg_phy_addr ql3_adapter 0 1940 NULL ++disable_so_dma_addr_t3_cq_1953 dma_addr t3_cq 0 1953 NULL ++disable_so_crypto_pcbc_decrypt_inplace_fndecl_1957 crypto_pcbc_decrypt_inplace fndecl 0 1957 NULL ++disable_so_sw_reset_and_clock_fndecl_1963 sw_reset_and_clock fndecl 0 1963 NULL ++disable_so_wp_next_time_fndecl_1967 wp_next_time fndecl 0-1 1967 NULL ++disable_so_timer_expires_dev_pm_info_1979 timer_expires dev_pm_info 0 1979 NULL ++disable_so_dll_cntl_si_clock_registers_1988 dll_cntl si_clock_registers 0 1988 NULL ++disable_so_sysctl_x25_clear_request_timeout_vardecl_2007 sysctl_x25_clear_request_timeout vardecl 0 2007 NULL ++disable_so___skb_complete_tx_timestamp_fndecl_2011 __skb_complete_tx_timestamp fndecl 3 2011 NULL ++disable_so_st_ctime_compat_stat_2020 st_ctime compat_stat 0 2020 NULL ++disable_so_ns_nongc_ctime_the_nilfs_2021 ns_nongc_ctime the_nilfs 0 2021 NULL ++disable_so_slave_address_cp2112_write_read_req_report_2022 slave_address cp2112_write_read_req_report 0 2022 NULL ++disable_so_beacon_timeout_ms_show_fndecl_2029 beacon_timeout_ms_show fndecl 0 2029 NULL ++disable_so_daddr_lap_cb_2033 daddr lap_cb 0 2033 NULL ++disable_so_next_txd_phys_addr_mwl8k_tx_desc_2040 next_txd_phys_addr mwl8k_tx_desc 0 2040 NULL ++disable_so_tps65910_rtc_set_time_fndecl_2042 tps65910_rtc_set_time fndecl 0 2042 NULL ++disable_so_address_sg_list_2047 address sg_list 0 2047 NULL ++disable_so_r62_val_fc2580_freq_regs_2052 r62_val fc2580_freq_regs 0 2052 NULL ++disable_so_atomic64_cmpxchg_fndecl_2053 atomic64_cmpxchg fndecl 0-2-3 2053 NULL ++disable_so_delay_cfg80211_coalesce_rules_2055 delay cfg80211_coalesce_rules 0 2055 NULL ++disable_so_addrconf_sysctl_register_fndecl_2065 addrconf_sysctl_register fndecl 0 2065 NULL nohasharray ++disable_so_max_timeout_watchdog_device_2065 max_timeout watchdog_device 0 2065 &disable_so_addrconf_sysctl_register_fndecl_2065 ++disable_so_gid_autofs_v5_packet_2071 gid autofs_v5_packet 0 2071 NULL ++disable_so_ratio_t_rj54n1_clock_div_2081 ratio_t rj54n1_clock_div 0 2081 NULL ++disable_so_compat_sys_signalfd4_fndecl_2082 compat_sys_signalfd4 fndecl 0-4 2082 NULL ++disable_so_demod_address_ds3000_config_2084 demod_address ds3000_config 0 2084 NULL ++disable_so_xfrm_flowi_addr_get_fndecl_2087 xfrm_flowi_addr_get fndecl 4 2087 NULL ++disable_so_ts_delay_vardecl_ucb1400_ts_c_2088 ts_delay vardecl_ucb1400_ts.c 0 2088 NULL ++disable_so_get_cpu_iowait_time_us_fndecl_2097 get_cpu_iowait_time_us fndecl 0-1 2097 NULL ++disable_so_crypto_sha1_finup_fndecl_2101 crypto_sha1_finup fndecl 3 2101 NULL ++disable_so_wlc_phy_chan2freq_nphy_fndecl_2103 wlc_phy_chan2freq_nphy fndecl 2 2103 NULL ++disable_so_palmas_smps_set_ramp_delay_fndecl_2110 palmas_smps_set_ramp_delay fndecl 0 2110 NULL ++disable_so_ncp_add_be32_fndecl_2114 ncp_add_be32 fndecl 2 2114 NULL ++disable_so_fast_div_bias_ath_hw_antcomb_conf_2119 fast_div_bias ath_hw_antcomb_conf 0 2119 NULL ++disable_so_memconsole_baseaddr_vardecl_memconsole_c_2130 memconsole_baseaddr vardecl_memconsole.c 0 2130 NULL ++disable_so_max8907_rtc_read_time_fndecl_2134 max8907_rtc_read_time fndecl 0 2134 NULL ++disable_so_cur_daddr_pktgen_dev_2141 cur_daddr pktgen_dev 0 2141 NULL ++disable_so_mapped_loc_addr_nes_cm_listener_2153 mapped_loc_addr nes_cm_listener 0 2153 NULL ++disable_so_index_ath_gen_timer_2154 index ath_gen_timer 0 2154 NULL ++disable_so_brcms_c_duty_cycle_set_fndecl_2162 brcms_c_duty_cycle_set fndecl 2 2162 NULL ++disable_so_rx_addr_happy_meal_rxd_2164 rx_addr happy_meal_rxd 0 2164 NULL ++disable_so_cp_dma_addr_mscp_2187 cp_dma_addr mscp 0 2187 NULL ++disable_so_address_hi_be_bus_address32_2192 address_hi be_bus_address32 0 2192 NULL nohasharray ++disable_so_parse_sockaddr_pair_fndecl_2192 parse_sockaddr_pair fndecl 0-2 2192 &disable_so_address_hi_be_bus_address32_2192 ++disable_so_channel_sockaddr_mISDN_2193 channel sockaddr_mISDN 0 2193 NULL ++disable_so_channel_time_mwl8k_priv_2196 channel_time mwl8k_priv 0 2196 NULL ++disable_so_saddr_min_pktgen_dev_2198 saddr_min pktgen_dev 0 2198 NULL ++disable_so_cirrus_set_start_address_fndecl_2201 cirrus_set_start_address fndecl 2 2201 NULL ++disable_so_exp_time_rmc_entry_2203 exp_time rmc_entry 0 2203 NULL ++disable_so_acpi_os_get_timer_fndecl_2213 acpi_os_get_timer fndecl 0 2213 NULL nohasharray ++disable_so_to_addr_efx_memcpy_req_2213 to_addr efx_memcpy_req 0 2213 &disable_so_acpi_os_get_timer_fndecl_2213 ++disable_so_gather_bitmaps_fndecl_2219 gather_bitmaps fndecl 0 2219 NULL ++disable_so_timeout_ms_rdma_ucm_resolve_ip_2231 timeout_ms rdma_ucm_resolve_ip 0 2231 NULL ++disable_so_ui_birthtime_ufs2_inode_2238 ui_birthtime ufs2_inode 0 2238 NULL ++disable_so_security_mmap_addr_fndecl_2241 security_mmap_addr fndecl 0-1 2241 NULL ++disable_so_atl1c_hash_mc_addr_fndecl_2245 atl1c_hash_mc_addr fndecl 0 2245 NULL ++disable_so_isl1208_i2c_read_time_fndecl_2247 isl1208_i2c_read_time fndecl 0 2247 NULL ++disable_so_stats_reset_time_bfa_fcport_s_2251 stats_reset_time bfa_fcport_s 0 2251 NULL ++disable_so_uid_mcontroller_2253 uid mcontroller 0 2253 NULL ++disable_so_daddr_iriap_cb_2262 daddr iriap_cb 0 2262 NULL ++disable_so_rtl2832_sdr_set_tuner_freq_fndecl_2267 rtl2832_sdr_set_tuner_freq fndecl 0 2267 NULL ++disable_so_chipio_write_address_fndecl_2270 chipio_write_address fndecl 0-2 2270 NULL ++disable_so_small_buf_q_phy_addr_ql3_adapter_2279 small_buf_q_phy_addr ql3_adapter 0 2279 NULL ++disable_so_sys_utime_fndecl_2283 sys_utime fndecl 0 2283 NULL nohasharray ++disable_so_muldiv32_fndecl_2283 muldiv32 fndecl 0-1-2-3 2283 &disable_so_sys_utime_fndecl_2283 ++disable_so_bd_list_addr_hi_bnx2i_nop_out_request_2284 bd_list_addr_hi bnx2i_nop_out_request 0 2284 NULL ++disable_so_show_trans_timeout_fndecl_2286 show_trans_timeout fndecl 0 2286 NULL ++disable_so_il4965_tx_queue_stop_scheduler_fndecl_2292 il4965_tx_queue_stop_scheduler fndecl 2 2292 NULL ++disable_so_demod_address_ves1820_config_2298 demod_address ves1820_config 0 2298 NULL ++disable_so_backlight_on_delay_cdv_intel_dp_2301 backlight_on_delay cdv_intel_dp 0 2301 NULL ++disable_so_ip_vs_lblcr_hashkey_fndecl_2305 ip_vs_lblcr_hashkey fndecl 1 2305 NULL ++disable_so_tulip_interrupt_fndecl_2323 tulip_interrupt fndecl 1 2323 NULL ++disable_so_m_ts_clockk_strength_drxk_state_2324 m_ts_clockk_strength drxk_state 0 2324 NULL ++disable_so_carl9170_debugfs_hw_iowrite32_write_fndecl_2330 carl9170_debugfs_hw_iowrite32_write fndecl 0-3 2330 NULL ++disable_so_iclock_count_vardecl_clock_c_2334 iclock_count vardecl_clock.c 0 2334 NULL ++disable_so_eop_gpu_addr_kernel_queue_2339 eop_gpu_addr kernel_queue 0 2339 NULL ++disable_so___insert_inode_hash_fndecl_2341 __insert_inode_hash fndecl 2 2341 NULL ++disable_so_lasttime_vardecl_serial_u16550_c_2348 lasttime vardecl_serial-u16550.c 0 2348 NULL ++disable_so_custom_divisor_ftdi_private_2356 custom_divisor ftdi_private 0 2356 NULL nohasharray ++disable_so_bma150_set_any_motion_interrupt_fndecl_2356 bma150_set_any_motion_interrupt fndecl 3-4-0 2356 &disable_so_custom_divisor_ftdi_private_2356 ++disable_so_cdrom_get_random_writable_fndecl_2357 cdrom_get_random_writable fndecl 0 2357 NULL ++disable_so_delay_vardecl_wm9713_c_2358 delay vardecl_wm9713.c 0 2358 NULL ++disable_so_usc_enable_async_clock_fndecl_2361 usc_enable_async_clock fndecl 2 2361 NULL ++disable_so___cpu_to_virtio64_fndecl_2365 __cpu_to_virtio64 fndecl 0-2 2365 NULL ++disable_so_freq_offset_xc5000_priv_2385 freq_offset xc5000_priv 0 2385 NULL ++disable_so_decompressed_size_regcache_lzo_ctx_2401 decompressed_size regcache_lzo_ctx 0 2401 NULL ++disable_so_tps65910_sleepinit_fndecl_2406 tps65910_sleepinit fndecl 0 2406 NULL ++disable_so_i2c_address_dib0090_config_2410 i2c_address dib0090_config 0 2410 NULL ++disable_so_paddr_nes_fast_mr_wqe_pbl_2411 paddr nes_fast_mr_wqe_pbl 0 2411 NULL ++disable_so_time_fcoe_fcf_2412 time fcoe_fcf 0 2412 NULL ++disable_so_ndisc_addr_option_pad_fndecl_2413 ndisc_addr_option_pad fndecl 0 2413 NULL ++disable_so_next_cpu_uv_rtc_timer_head_2424 next_cpu uv_rtc_timer_head 0 2424 NULL ++disable_so_buffer_addr_fm10k_tx_desc_2425 buffer_addr fm10k_tx_desc 0 2425 NULL ++disable_so_ahci_init_interrupts_fndecl_2426 ahci_init_interrupts fndecl 2-0 2426 NULL ++disable_so_cp_interrupt_fndecl_2429 cp_interrupt fndecl 1 2429 NULL ++disable_so_sha1_mb_update_fndecl_2431 sha1_mb_update fndecl 0 2431 NULL ++disable_so_mii_bmsr1_bnx2_2432 mii_bmsr1 bnx2 0 2432 NULL ++disable_so_i2c_addr_lnbp21_2433 i2c_addr lnbp21 0 2433 NULL ++disable_so_dmadesc_set_addr_fndecl_2434 dmadesc_set_addr fndecl 3 2434 NULL ++disable_so___irq_alloc_descs_fndecl_2452 __irq_alloc_descs fndecl 0-3-2-1-4 2452 NULL ++disable_so_efx_ptp_process_times_fndecl_2453 efx_ptp_process_times fndecl 0 2453 NULL ++disable_so_SiS_SetReg_fndecl_2455 SiS_SetReg fndecl 2-3-4 2455 NULL ++disable_so_hashlimit_byte_cost_fndecl_2456 hashlimit_byte_cost fndecl 0-1 2456 NULL ++disable_so_sd_mtime_stat_data_v1_2460 sd_mtime stat_data_v1 0 2460 NULL ++disable_so_string_addr_inc_fndecl_2472 string_addr_inc fndecl 2 2472 NULL ++disable_so_set_mc_hash_fndecl_2473 set_mc_hash fndecl 0 2473 NULL ++disable_so_height_psb_intel_sdvo_preferred_input_timing_args_2479 height psb_intel_sdvo_preferred_input_timing_args 0 2479 NULL ++disable_so_seq_netlbl_unlhsh_walk_arg_2483 seq netlbl_unlhsh_walk_arg 0 2483 NULL ++disable_so_set_cpu_itimer_fndecl_2486 set_cpu_itimer fndecl 2 2486 NULL ++disable_so_reqoff_crypto_authenc_ctx_2490 reqoff crypto_authenc_ctx 0 2490 NULL ++disable_so_i_gid_ocfs2_dinode_2496 i_gid ocfs2_dinode 0 2496 NULL ++disable_so_bind_mcastif_addr_fndecl_2497 bind_mcastif_addr fndecl 0 2497 NULL ++disable_so_pm_runtime_put_autosuspend_fndecl_2498 pm_runtime_put_autosuspend fndecl 0 2498 NULL ++disable_so_xfs_btree_insert_fndecl_2499 xfs_btree_insert fndecl 0 2499 NULL ++disable_so_update_time_fndecl_2500 update_time fndecl 0 2500 NULL ++disable_so_fill_mtrr_var_range_fndecl_2523 fill_mtrr_var_range fndecl 2-3-4-5 2523 NULL ++disable_so_of_cpufreq_power_cooling_register_fndecl_2525 of_cpufreq_power_cooling_register fndecl 3 2525 NULL ++disable_so_addr_genwqe_mem_2530 addr genwqe_mem 0 2530 NULL ++disable_so_rtr_solicit_delay_ipv6_devconf_2532 rtr_solicit_delay ipv6_devconf 0 2532 NULL nohasharray ++disable_so_num_of_cycles_in_period_igp_power_info_2532 num_of_cycles_in_period igp_power_info 0 2532 &disable_so_rtr_solicit_delay_ipv6_devconf_2532 ++disable_so_vhost16_to_cpu_fndecl_2533 vhost16_to_cpu fndecl 0 2533 NULL ++disable_so_clock_adj_k_clock_2534 clock_adj k_clock 1 2534 NULL ++disable_so_global_default_fn_cipher_key_bytes_ecryptfs_mount_crypt_stat_2536 global_default_fn_cipher_key_bytes ecryptfs_mount_crypt_stat 0 2536 NULL ++disable_so_clock_fc2580_config_2541 clock fc2580_config 0 2541 NULL ++disable_so_sb_bitmaps_hpfs_sb_info_2542 sb_bitmaps hpfs_sb_info 0 2542 NULL ++disable_so_devfreq_event_get_edev_by_phandle_fndecl_2550 devfreq_event_get_edev_by_phandle fndecl 2 2550 NULL ++disable_so_reiserfs_allocate_list_bitmaps_fndecl_2551 reiserfs_allocate_list_bitmaps fndecl 3 2551 NULL ++disable_so_nr_set_mac_address_fndecl_2555 nr_set_mac_address fndecl 0 2555 NULL ++disable_so_SYSC_setuid_fndecl_2561 SYSC_setuid fndecl 0 2561 NULL ++disable_so_shadow_ctx_time_perf_event_2574 shadow_ctx_time perf_event 0 2574 NULL nohasharray ++disable_so_kernel_text_address_fndecl_2574 kernel_text_address fndecl 1 2574 &disable_so_shadow_ctx_time_perf_event_2574 ++disable_so_msb_bna_dma_addr_2580 msb bna_dma_addr 0 2580 NULL ++disable_so_ipmi_get_my_address_fndecl_2581 ipmi_get_my_address fndecl 0 2581 NULL ++disable_so_scan_sleep_millisecs_show_fndecl_2585 scan_sleep_millisecs_show fndecl 0 2585 NULL ++disable_so_l2tp_scope_id_sockaddr_l2tpip6_2587 l2tp_scope_id sockaddr_l2tpip6 0 2587 NULL ++disable_so_freq_to_idx_fndecl_2591 freq_to_idx fndecl 2 2591 NULL ++disable_so_tps65910_set_ext_sleep_config_fndecl_2597 tps65910_set_ext_sleep_config fndecl 0-2 2597 NULL ++disable_so_try_write_address_fndecl_2599 try_write_address fndecl 0 2599 NULL ++disable_so_ifa_mask_in_ifaddr_2609 ifa_mask in_ifaddr 0 2609 NULL ++disable_so_phys_addr_nx_host_tx_ring_2615 phys_addr nx_host_tx_ring 0 2615 NULL ++disable_so_usb_wait_anchor_empty_timeout_fndecl_2618 usb_wait_anchor_empty_timeout fndecl 2-0 2618 NULL nohasharray ++disable_so_p2_gma_clock_t_2618 p2 gma_clock_t 0 2618 &disable_so_usb_wait_anchor_empty_timeout_fndecl_2618 nohasharray ++disable_so_cra_blocksize_crypto_alg_2618 cra_blocksize crypto_alg 0 2618 &disable_so_p2_gma_clock_t_2618 ++disable_so_b1_setinterrupt_fndecl_2626 b1_setinterrupt fndecl 1-2 2626 NULL ++disable_so_flsh_addr_esas2r_flash_context_2628 flsh_addr esas2r_flash_context 0 2628 NULL ++disable_so_bClockID_uac_clock_source_descriptor_2629 bClockID uac_clock_source_descriptor 0 2629 NULL ++disable_so_free_dma_map_ops_2636 free dma_map_ops 4 2636 NULL ++disable_so_apds990x_set_atime_fndecl_2647 apds990x_set_atime fndecl 2 2647 NULL ++disable_so_jiffies_sdr_cap_vivid_dev_2650 jiffies_sdr_cap vivid_dev 0 2650 NULL ++disable_so_rf_mux_ploy_r820t_freq_range_2652 rf_mux_ploy r820t_freq_range 0 2652 NULL nohasharray ++disable_so_policy_hash_direct_fndecl_2652 policy_hash_direct fndecl 4 2652 &disable_so_rf_mux_ploy_r820t_freq_range_2652 ++disable_so_base_addr_sudmac_regs_2655 base_addr sudmac_regs 0 2655 NULL ++disable_so_id_rdma_ucm_resolve_addr_2656 id rdma_ucm_resolve_addr 0 2656 NULL ++disable_so_demod_address_stv0367_config_2659 demod_address stv0367_config 0 2659 NULL ++disable_so_get_if_frequency_dvb_tuner_ops_2660 get_if_frequency dvb_tuner_ops 0 2660 NULL ++disable_so_r_idx_addr_brcmf_pcie_ringbuf_2666 r_idx_addr brcmf_pcie_ringbuf 0 2666 NULL ++disable_so_address_sisusb_packet_2668 address sisusb_packet 0 2668 NULL ++disable_so_cia_min_keysize_cipher_alg_2682 cia_min_keysize cipher_alg 0 2682 NULL ++disable_so_snd_timer_start_fndecl_2702 snd_timer_start fndecl 2-0 2702 NULL ++disable_so_erst_exec_set_src_address_base_fndecl_2703 erst_exec_set_src_address_base fndecl 0 2703 NULL ++disable_so_end_seq_tcp_sack_block_wire_2708 end_seq tcp_sack_block_wire 0 2708 NULL nohasharray ++disable_so__abb5zes3_rtc_read_timer_fndecl_2708 _abb5zes3_rtc_read_timer fndecl 0 2708 &disable_so_end_seq_tcp_sack_block_wire_2708 ++disable_so_rn5t618_wdt_set_timeout_fndecl_2711 rn5t618_wdt_set_timeout fndecl 2-0 2711 NULL nohasharray ++disable_so_hsync_off_hi_lvds_dvo_timing_2711 hsync_off_hi lvds_dvo_timing 0 2711 &disable_so_rn5t618_wdt_set_timeout_fndecl_2711 ++disable_so_hdelayx1_bttv_tvnorm_2714 hdelayx1 bttv_tvnorm 0 2714 NULL ++disable_so_raw_interval_timekeeper_2728 raw_interval timekeeper 0 2728 NULL ++disable_so___vxge_hw_ring_item_dma_addr_fndecl_2731 __vxge_hw_ring_item_dma_addr fndecl 0 2731 NULL ++disable_so_mlx5_query_hca_vport_gid_fndecl_2744 mlx5_query_hca_vport_gid fndecl 0 2744 NULL ++disable_so_period_ptr_atmel_runtime_data_2748 period_ptr atmel_runtime_data 0 2748 NULL ++disable_so_buf_addr_lo_fcoe_bd_ctx_2755 buf_addr_lo fcoe_bd_ctx 0 2755 NULL nohasharray ++disable_so_cycles_2_ns_fndecl_2755 cycles_2_ns fndecl 0-1 2755 &disable_so_buf_addr_lo_fcoe_bd_ctx_2755 ++disable_so_md5_parse_tcp_sock_af_ops_2765 md5_parse tcp_sock_af_ops 3-0 2765 NULL ++disable_so_nbytes_ablkcipher_walk_2767 nbytes ablkcipher_walk 0 2767 NULL ++disable_so_crypto_hash_setkey_fndecl_2770 crypto_hash_setkey fndecl 0-3 2770 NULL ++disable_so_addr_gf100_gr_init_2776 addr gf100_gr_init 0 2776 NULL ++disable_so_auth_hashbits_vardecl_auth_c_2783 auth_hashbits vardecl_auth.c 0 2783 NULL ++disable_so_ipr_reset_start_timer_fndecl_2784 ipr_reset_start_timer fndecl 2 2784 NULL nohasharray ++disable_so_tv_sec_compat_timeval_2784 tv_sec compat_timeval 0 2784 &disable_so_ipr_reset_start_timer_fndecl_2784 nohasharray ++disable_so_addr_vring_desc_2784 addr vring_desc 0 2784 &disable_so_tv_sec_compat_timeval_2784 ++disable_so_addr_initio_host_2790 addr initio_host 0 2790 NULL ++disable_so_i2c_addr_dib7000p_state_2791 i2c_addr dib7000p_state 0 2791 NULL ++disable_so_trim_no_bitmap_fndecl_2799 trim_no_bitmap fndecl 0-3-4-5 2799 NULL nohasharray ++disable_so_imp_msr_src_node_conf_t_2799 imp_msr src_node_conf_t 0 2799 &disable_so_trim_no_bitmap_fndecl_2799 ++disable_so_phys_addr_pch_udc_dev_2801 phys_addr pch_udc_dev 0 2801 NULL ++disable_so_mpll_ss2_ci_clock_registers_2804 mpll_ss2 ci_clock_registers 0 2804 NULL ++disable_so_mutex_lock_interruptible_fndecl_2810 mutex_lock_interruptible fndecl 0 2810 NULL ++disable_so___btrfs_add_delayed_item_fndecl_2812 __btrfs_add_delayed_item fndecl 0 2812 NULL ++disable_so_physaddr_map_node_2828 physaddr map_node 0 2828 NULL ++disable_so_fault_mutex_hash_fndecl_2829 fault_mutex_hash fndecl 0-5-6 2829 NULL ++disable_so_tsi721_imsg_interrupt_enable_fndecl_2832 tsi721_imsg_interrupt_enable fndecl 2-3 2832 NULL ++disable_so_ocfs2_reserve_cluster_bitmap_bits_fndecl_2835 ocfs2_reserve_cluster_bitmap_bits fndecl 0 2835 NULL ++disable_so_address_lcnphy_radio_regs_2840 address lcnphy_radio_regs 0 2840 NULL ++disable_so_write_timeout_vardecl_at24_c_2843 write_timeout vardecl_at24.c 0 2843 NULL nohasharray ++disable_so_rdma_bind_addr_fndecl_2843 rdma_bind_addr fndecl 0 2843 &disable_so_write_timeout_vardecl_at24_c_2843 ++disable_so_x86_schedule_events_fndecl_2848 x86_schedule_events fndecl 2 2848 NULL ++disable_so_acpi_ut_status_exit_fndecl_2850 acpi_ut_status_exit fndecl 5 2850 NULL ++disable_so_wlcore_read_hwaddr_fndecl_2853 wlcore_read_hwaddr fndecl 0-4 2853 NULL ++disable_so_apicaddr_mpc_ioapic_2859 apicaddr mpc_ioapic 0 2859 NULL ++disable_so_msec_dwell_time_host_cmd_ds_chan_rpt_req_2868 msec_dwell_time host_cmd_ds_chan_rpt_req 0 2868 NULL ++disable_so_hpsa_find_cfg_addrs_fndecl_2876 hpsa_find_cfg_addrs fndecl 0 2876 NULL ++disable_so_sched_clock_cpu_fndecl_2881 sched_clock_cpu fndecl 0-1 2881 NULL ++disable_so_qs_itimelimit_fs_quota_stat_2888 qs_itimelimit fs_quota_stat 0 2888 NULL ++disable_so_bitmap_set_pending_fndecl_2892 bitmap_set_pending fndecl 2 2892 NULL ++disable_so_rt2x00debug_read_crypto_stats_fndecl_2894 rt2x00debug_read_crypto_stats fndecl 0-3 2894 NULL ++disable_so_calibrate_tsc_x86_platform_ops_2895 calibrate_tsc x86_platform_ops 0 2895 NULL ++disable_so_timeout_show_fndecl_2898 timeout_show fndecl 0 2898 NULL ++disable_so_snd_hda_codec_read_fndecl_2913 snd_hda_codec_read fndecl 0-2-4-5 2913 NULL ++disable_so___bitmap_size_fndecl_2921 __bitmap_size fndecl 0 2921 NULL ++disable_so_snd_pcm_ioctl_delay_compat_fndecl_2923 snd_pcm_ioctl_delay_compat fndecl 0 2923 NULL nohasharray ++disable_so_addr_abituguru_data_2923 addr abituguru_data 0 2923 &disable_so_snd_pcm_ioctl_delay_compat_fndecl_2923 ++disable_so_amdgpu_atombios_set_engine_dram_timings_fndecl_2927 amdgpu_atombios_set_engine_dram_timings fndecl 2-3 2927 NULL ++disable_so_i2c_address_mt2060_config_2931 i2c_address mt2060_config 0 2931 NULL ++disable_so_time_msdos_dir_entry_2939 time msdos_dir_entry 0 2939 NULL ++disable_so_acpi_install_address_space_handler_fndecl_2940 acpi_install_address_space_handler fndecl 0-2 2940 NULL nohasharray ++disable_so_addr_genwqe_reg_2940 addr genwqe_reg 0 2940 &disable_so_acpi_install_address_space_handler_fndecl_2940 ++disable_so_addr_max77693_reg_data_2945 addr max77693_reg_data 0 2945 NULL nohasharray ++disable_so_addrconf_set_dstaddr_fndecl_2945 addrconf_set_dstaddr fndecl 0 2945 &disable_so_addr_max77693_reg_data_2945 ++disable_so_gcm_hash_init_done_fndecl_2957 gcm_hash_init_done fndecl 2 2957 NULL ++disable_so_mwifiex_pcie_alloc_sleep_cookie_buf_fndecl_2961 mwifiex_pcie_alloc_sleep_cookie_buf fndecl 0 2961 NULL ++disable_so_ip_list_gid_vardecl_xt_recent_c_2969 ip_list_gid vardecl_xt_recent.c 0 2969 NULL ++disable_so_ieee80211_calculate_rx_timestamp_fndecl_2979 ieee80211_calculate_rx_timestamp fndecl 3-4-0 2979 NULL ++disable_so_jiffies_at_last_reset_qla_statistics_2982 jiffies_at_last_reset qla_statistics 0 2982 NULL ++disable_so_read_magic_time_fndecl_3002 read_magic_time fndecl 0 3002 NULL ++disable_so_node_addr_mdc_hw_list_desc_3006 node_addr mdc_hw_list_desc 0 3006 NULL ++disable_so_bitmap_clear_bits_fndecl_3008 bitmap_clear_bits fndecl 3-4 3008 NULL ++disable_so_cipher_offset_icp_qat_fw_la_cipher_req_params_3009 cipher_offset icp_qat_fw_la_cipher_req_params 0 3009 NULL ++disable_so_local_addr_c2wr_ep_listen_create_req_3021 local_addr c2wr_ep_listen_create_req 0 3021 NULL nohasharray ++disable_so_bitmap_end_sync_fndecl_3021 bitmap_end_sync fndecl 2 3021 &disable_so_local_addr_c2wr_ep_listen_create_req_3021 ++disable_so___xfrm6_daddr_saddr_hash_fndecl_3024 __xfrm6_daddr_saddr_hash fndecl 0 3024 NULL ++disable_so_port_name_fcgs_gidpn_req_s_3037 port_name fcgs_gidpn_req_s 0 3037 NULL ++disable_so___pm_runtime_set_status_fndecl_3040 __pm_runtime_set_status fndecl 0 3040 NULL nohasharray ++disable_so_inactivity_time_adxl34x_platform_data_3040 inactivity_time adxl34x_platform_data 0 3040 &disable_so___pm_runtime_set_status_fndecl_3040 ++disable_so_bm_dev_capacity_drbd_bitmap_3043 bm_dev_capacity drbd_bitmap 0 3043 NULL ++disable_so_arp_hash_fndecl_3046 arp_hash fndecl 2 3046 NULL ++disable_so_setkey_ablkcipher_alg_3056 setkey ablkcipher_alg 3 3056 NULL ++disable_so_display_delay_s5p_mfc_ctx_3062 display_delay s5p_mfc_ctx 0 3062 NULL ++disable_so_power_jiffies_hda_codec_3064 power_jiffies hda_codec 0 3064 NULL ++disable_so_dw_mci_exynos_adjust_clock_fndecl_3069 dw_mci_exynos_adjust_clock fndecl 2 3069 NULL ++disable_so_set_var_mtrr_msr_fndecl_3073 set_var_mtrr_msr fndecl 3 3073 NULL ++disable_so_pm860x_rtc_read_time_fndecl_3079 pm860x_rtc_read_time fndecl 0 3079 NULL nohasharray ++disable_so_buffer_haddr_rbd_3079 buffer_haddr rbd 0 3079 &disable_so_pm860x_rtc_read_time_fndecl_3079 ++disable_so_snd_usb_find_clock_source_fndecl_3080 snd_usb_find_clock_source fndecl 2 3080 NULL ++disable_so_response_buffer_address_on_dsp_hpi_hw_obj_3083 response_buffer_address_on_dsp hpi_hw_obj 0 3083 NULL ++disable_so_valid_mmap_phys_addr_range_fndecl_3090 valid_mmap_phys_addr_range fndecl 1-2 3090 NULL ++disable_so_mc_addr_count_s2io_nic_3095 mc_addr_count s2io_nic 0 3095 NULL ++disable_so_si4713_g_frequency_fndecl_3096 si4713_g_frequency fndecl 0 3096 NULL ++disable_so_rtl_bb_delay_fndecl_3097 rtl_bb_delay fndecl 2-3 3097 NULL ++disable_so_nla_put_u16_fndecl_3101 nla_put_u16 fndecl 3-0 3101 NULL ++disable_so_enet_addr_rst_fndecl_3111 enet_addr_rst fndecl 1 3111 NULL ++disable_so_xtime_interval_timekeeper_3116 xtime_interval timekeeper 0 3116 NULL ++disable_so_atomic_set_prop_fndecl_3117 atomic_set_prop fndecl 4-0 3117 NULL ++disable_so_read_timeout_vardecl_legousbtower_c_3118 read_timeout vardecl_legousbtower.c 0 3118 NULL nohasharray ++disable_so_netmask_c2_netaddr_3118 netmask c2_netaddr 0 3118 &disable_so_read_timeout_vardecl_legousbtower_c_3118 nohasharray ++disable_so_hashlo_smsc911x_data_3118 hashlo smsc911x_data 0 3118 &disable_so_netmask_c2_netaddr_3118 nohasharray ++disable_so_q_hash_irda_queue_3118 q_hash irda_queue 0 3118 &disable_so_hashlo_smsc911x_data_3118 ++disable_so_rpc_get_timeout_fndecl_3124 rpc_get_timeout fndecl 0 3124 NULL ++disable_so_ctime_fuse_attr_3128 ctime fuse_attr 0 3128 NULL ++disable_so_dl_time_nfs4_delegation_3130 dl_time nfs4_delegation 0 3130 NULL ++disable_so_tx_packet_ring_addr_acx_data_path_params_resp_3132 tx_packet_ring_addr acx_data_path_params_resp 0 3132 NULL ++disable_so__div_round_fndecl_3134 _div_round fndecl 2-3-0 3134 NULL ++disable_so_power_up_frequency_adf4350_platform_data_3140 power_up_frequency adf4350_platform_data 0 3140 NULL ++disable_so_bytes_xfrm_lifetime_cur_3145 bytes xfrm_lifetime_cur 0 3145 NULL ++disable_so_show_nguid_fndecl_3155 show_nguid fndecl 0 3155 NULL nohasharray ++disable_so_svm_read_tsc_offset_fndecl_3155 svm_read_tsc_offset fndecl 0 3155 &disable_so_show_nguid_fndecl_3155 ++disable_so_shash_ahash_finup_fndecl_3156 shash_ahash_finup fndecl 0 3156 NULL ++disable_so_adjtime_ptp_clock_info_3161 adjtime ptp_clock_info 2 3161 NULL ++disable_so_read_addr___mux2_3162 read_addr __mux2 0 3162 NULL ++disable_so_mem_type_mtrr_iter_3164 mem_type mtrr_iter 0 3164 NULL ++disable_so_cg_spll_func_cntl_ni_clock_registers_3176 cg_spll_func_cntl ni_clock_registers 0 3176 NULL ++disable_so_schedule_hrtimeout_range_clock_fndecl_3178 schedule_hrtimeout_range_clock fndecl 4-2 3178 NULL nohasharray ++disable_so_bitmap_copy_fndecl_3178 bitmap_copy fndecl 3 3178 &disable_so_schedule_hrtimeout_range_clock_fndecl_3178 ++disable_so__is_valid_table_div_fndecl_3179 _is_valid_table_div fndecl 2 3179 NULL ++disable_so_addr_2_qla83xx_minidump_entry_pollrdmwr_3183 addr_2 qla83xx_minidump_entry_pollrdmwr 0 3183 NULL ++disable_so_via_clock_vardecl_via82cxxx_c_3195 via_clock vardecl_via82cxxx.c 0 3195 NULL ++disable_so_timeout_reader_dev_3196 timeout reader_dev 0 3196 NULL ++disable_so_delay_palmas_clk32k_desc_3198 delay palmas_clk32k_desc 0 3198 NULL nohasharray ++disable_so_freq_if_hz_tda10048_state_3198 freq_if_hz tda10048_state 0 3198 &disable_so_delay_palmas_clk32k_desc_3198 ++disable_so_i2c_address_tda18218_config_3199 i2c_address tda18218_config 0 3199 NULL nohasharray ++disable_so_bot_freq_region_info_3199 bot_freq region_info 0 3199 &disable_so_i2c_address_tda18218_config_3199 ++disable_so_sdr_adc_freq_vivid_dev_3202 sdr_adc_freq vivid_dev 0 3202 NULL ++disable_so_wlc_phy_cal_perical_mphase_schedule_fndecl_3220 wlc_phy_cal_perical_mphase_schedule fndecl 2 3220 NULL ++disable_so_uid_ceph_mds_reply_inode_3222 uid ceph_mds_reply_inode 0 3222 NULL nohasharray ++disable_so_mapped_rem_addr_nes_cm_node_3222 mapped_rem_addr nes_cm_node 0 3222 &disable_so_uid_ceph_mds_reply_inode_3222 ++disable_so_txq_addr_vf_pf_txq_params_3223 txq_addr vf_pf_txq_params 0 3223 NULL ++disable_so_dma_addr_ksz_shared_mem_3226 dma_addr ksz_shared_mem 0 3226 NULL ++disable_so_smb_timer_atl1_hw_3230 smb_timer atl1_hw 0 3230 NULL ++disable_so_nilfs_btree_node_set_key_fndecl_3231 nilfs_btree_node_set_key fndecl 2-3 3231 NULL ++disable_so_finish_output_interrupt_fndecl_3255 finish_output_interrupt fndecl 1 3255 NULL ++disable_so_command_block_agent_address_sbp2_logical_unit_3261 command_block_agent_address sbp2_logical_unit 0 3261 NULL ++disable_so_st21nfca_get_iso14443_3_uid_fndecl_3264 st21nfca_get_iso14443_3_uid fndecl 0 3264 NULL ++disable_so_db_rec_addr_mlx5_qp_context_3265 db_rec_addr mlx5_qp_context 0 3265 NULL ++disable_so_rssi_jiffies_mwifiex_auto_tdls_peer_3275 rssi_jiffies mwifiex_auto_tdls_peer 0 3275 NULL ++disable_so_random_read_wakeup_bits_vardecl_random_c_3284 random_read_wakeup_bits vardecl_random.c 0 3284 NULL ++disable_so_time_busy_survey_info_3291 time_busy survey_info 0 3291 NULL ++disable_so_platform_pci_sleep_wake_fndecl_3293 platform_pci_sleep_wake fndecl 0 3293 NULL nohasharray ++disable_so_walk_blocksize_blkcipher_walk_3293 walk_blocksize blkcipher_walk 0 3293 &disable_so_platform_pci_sleep_wake_fndecl_3293 ++disable_so_addr_kvm_shadow_walk_iterator_3297 addr kvm_shadow_walk_iterator 0 3297 NULL ++disable_so_r6e_val_fc2580_freq_regs_3300 r6e_val fc2580_freq_regs 0 3300 NULL ++disable_so_clock_speed_ov7670_info_3304 clock_speed ov7670_info 0 3304 NULL ++disable_so_bank_base_effect_addr_snd_ymfpci_3311 bank_base_effect_addr snd_ymfpci 0 3311 NULL ++disable_so_nfs_map_name_to_uid_fndecl_3313 nfs_map_name_to_uid fndecl 0-3 3313 NULL ++disable_so_read_block_bitmap_fndecl_3319 read_block_bitmap fndecl 0-3-4 3319 NULL ++disable_so_sis190_get_mac_addr_from_apc_fndecl_3325 sis190_get_mac_addr_from_apc fndecl 0 3325 NULL ++disable_so_head_uvc_clock_3340 head uvc_clock 0 3340 NULL ++disable_so_amd_clock_vardecl_amd74xx_c_3344 amd_clock vardecl_amd74xx.c 0 3344 NULL nohasharray ++disable_so_host_cmds_addr_rtsx_pcr_3344 host_cmds_addr rtsx_pcr 0 3344 &disable_so_amd_clock_vardecl_amd74xx_c_3344 ++disable_so_xp_cpu_to_nasid_uv_fndecl_3353 xp_cpu_to_nasid_uv fndecl 0 3353 NULL ++disable_so_last_join_time_local_info_3359 last_join_time local_info 0 3359 NULL ++disable_so_tcf_hash_release_fndecl_3369 tcf_hash_release fndecl 0 3369 NULL ++disable_so_carl9170_set_slot_time_fndecl_3372 carl9170_set_slot_time fndecl 0 3372 NULL ++disable_so_mmc_schedule_delayed_work_fndecl_3376 mmc_schedule_delayed_work fndecl 2 3376 NULL ++disable_so_m_mt9t112_pll_divider_3397 m mt9t112_pll_divider 0 3397 NULL nohasharray ++disable_so__rtl92c_phy_calculate_bit_shift_fndecl_3397 _rtl92c_phy_calculate_bit_shift fndecl 0-1 3397 &disable_so_m_mt9t112_pll_divider_3397 ++disable_so_irlap_generate_rand_time_slot_fndecl_3415 irlap_generate_rand_time_slot fndecl 0-1-2 3415 NULL ++disable_so_via_set_secondary_address_fndecl_3417 via_set_secondary_address fndecl 1 3417 NULL ++disable_so___timekeeping_set_tai_offset_fndecl_3425 __timekeeping_set_tai_offset fndecl 2 3425 NULL ++disable_so_apic_access_addr_vmcs12_3427 apic_access_addr vmcs12 0 3427 NULL ++disable_so_prod_idx_addr_cqicb_3435 prod_idx_addr cqicb 0 3435 NULL ++disable_so_uwb_rc_dev_addr_mgmt_fndecl_3445 uwb_rc_dev_addr_mgmt fndecl 0 3445 NULL ++disable_so_sg_bus_addr_ScsiReqBlk_3447 sg_bus_addr ScsiReqBlk 0 3447 NULL ++disable_so_i2c_addr_lgdt3306a_config_3452 i2c_addr lgdt3306a_config 0 3452 NULL ++disable_so_sym_selectclock_fndecl_3453 sym_selectclock fndecl 2 3453 NULL ++disable_so_timestamp_wl1251_rx_descriptor_3475 timestamp wl1251_rx_descriptor 0 3475 NULL ++disable_so_hw_cons_phys_addr_qlcnic_host_tx_ring_3481 hw_cons_phys_addr qlcnic_host_tx_ring 0 3481 NULL ++disable_so_last_jiffies_snd_timer_system_private_3482 last_jiffies snd_timer_system_private 0 3482 NULL ++disable_so_r_min_rnr_timer_qib_qp_3487 r_min_rnr_timer qib_qp 0 3487 NULL ++disable_so_ata_wait_register_fndecl_3494 ata_wait_register fndecl 0 3494 NULL ++disable_so_time_adjust_vardecl_ntp_c_3504 time_adjust vardecl_ntp.c 0 3504 NULL ++disable_so_cursor_addr_intel_crtc_3508 cursor_addr intel_crtc 0 3508 NULL ++disable_so_trf7970a_pm_runtime_suspend_fndecl_3511 trf7970a_pm_runtime_suspend fndecl 0 3511 NULL ++disable_so_oops_timestamp_vardecl_printk_c_3515 oops_timestamp vardecl_printk.c 0 3515 NULL ++disable_so_data_blkaddr_dnode_of_data_3521 data_blkaddr dnode_of_data 0 3521 NULL ++disable_so_SYSC_set_tid_address_fndecl_3523 SYSC_set_tid_address fndecl 0 3523 NULL ++disable_so_ftdi_232am_baud_base_to_divisor_fndecl_3525 ftdi_232am_baud_base_to_divisor fndecl 0-1-2 3525 NULL nohasharray ++disable_so_fll_ratio__fll_div_3525 fll_ratio _fll_div 0 3525 &disable_so_ftdi_232am_baud_base_to_divisor_fndecl_3525 nohasharray ++disable_so_xpcs_reg_addr_write_fndecl_3525 xpcs_reg_addr_write fndecl 3-0 3525 &disable_so_fll_ratio__fll_div_3525 ++disable_so_init_crypto_ahash_3526 init crypto_ahash 0 3526 NULL ++disable_so_sit_blkaddr_f2fs_super_block_3531 sit_blkaddr f2fs_super_block 0 3531 NULL ++disable_so_uuid_io_fndecl_3533 uuid_io fndecl 2 3533 NULL ++disable_so_bufs_dma_addr_slgt_info_3534 bufs_dma_addr slgt_info 0 3534 NULL ++disable_so_cpumask_size_fndecl_3544 cpumask_size fndecl 0 3544 NULL ++disable_so_ocfs2_load_local_quota_bitmaps_fndecl_3551 ocfs2_load_local_quota_bitmaps fndecl 0 3551 NULL ++disable_so_ghash_mod_init_fndecl_3557 ghash_mod_init fndecl 0 3557 NULL ++disable_so_ath5k_hw_init_beacon_timers_fndecl_3558 ath5k_hw_init_beacon_timers fndecl 2-3 3558 NULL ++disable_so_addr_h_qla2xxx_fce_chain_3560 addr_h qla2xxx_fce_chain 0 3560 NULL ++disable_so_acpi_pci_sleep_wake_fndecl_3562 acpi_pci_sleep_wake fndecl 0 3562 NULL ++disable_so_sd_set_timing_fndecl_3566 sd_set_timing fndecl 0 3566 NULL ++disable_so_hpt3x2n_pci_clock_fndecl_3568 hpt3x2n_pci_clock fndecl 0 3568 NULL ++disable_so_ata_sff_busy_sleep_fndecl_3571 ata_sff_busy_sleep fndecl 2-3 3571 NULL ++disable_so_min_freq_cpufreq_cpuinfo_3592 min_freq cpufreq_cpuinfo 0 3592 NULL ++disable_so_ver_blank_start_via_display_timing_3593 ver_blank_start via_display_timing 0 3593 NULL ++disable_so_last_tsc_khz_kvm_arch_3596 last_tsc_khz kvm_arch 0 3596 NULL ++disable_so_addrconf_sysctl_stable_secret_fndecl_3602 addrconf_sysctl_stable_secret fndecl 0 3602 NULL ++disable_so_rxq_addr_vf_pf_rxq_params_3624 rxq_addr vf_pf_rxq_params 0 3624 NULL ++disable_so_go7007_usb_ezusb_write_interrupt_fndecl_3625 go7007_usb_ezusb_write_interrupt fndecl 3-2 3625 NULL ++disable_so_zd_write_mac_addr_fndecl_3635 zd_write_mac_addr fndecl 0 3635 NULL ++disable_so_rt2x00crypto_tx_insert_iv_fndecl_3640 rt2x00crypto_tx_insert_iv fndecl 2 3640 NULL ++disable_so_lvb_imtime_packed_ocfs2_meta_lvb_3641 lvb_imtime_packed ocfs2_meta_lvb 0 3641 NULL ++disable_so_base_address_acpi_srat_mem_affinity_3662 base_address acpi_srat_mem_affinity 0 3662 NULL ++disable_so_time_ksz_counter_info_3667 time ksz_counter_info 0 3667 NULL ++disable_so_phys_addr_qlcnic_host_sds_ring_3676 phys_addr qlcnic_host_sds_ring 0 3676 NULL ++disable_so_addr_ipcm_cookie_3680 addr ipcm_cookie 0 3680 NULL ++disable_so_timestamp_nfs4_renewdata_3698 timestamp nfs4_renewdata 0 3698 NULL ++disable_so_ocfs2_find_subtree_root_fndecl_3700 ocfs2_find_subtree_root fndecl 0 3700 NULL ++disable_so_azx_get_delay_from_lpib_fndecl_3703 azx_get_delay_from_lpib fndecl 0-3 3703 NULL ++disable_so_ieee80211_frequency_to_channel_fndecl_3709 ieee80211_frequency_to_channel fndecl 0-1 3709 NULL ++disable_so_rx8025_sysfs_show_clock_adjust_fndecl_3720 rx8025_sysfs_show_clock_adjust fndecl 0 3720 NULL nohasharray ++disable_so_vtotal___fb_timings_3720 vtotal __fb_timings 0 3720 &disable_so_rx8025_sysfs_show_clock_adjust_fndecl_3720 ++disable_so_autofs4_compat_get_set_timeout_fndecl_3726 autofs4_compat_get_set_timeout fndecl 0 3726 NULL ++disable_so_paddr_ath10k_mem_chunk_3729 paddr ath10k_mem_chunk 0 3729 NULL ++disable_so_interrupt_serio_driver_3738 interrupt serio_driver 2 3738 NULL ++disable_so_m2_gma_clock_t_3742 m2 gma_clock_t 0 3742 NULL ++disable_so_n_mt9t112_pll_divider_3743 n mt9t112_pll_divider 0 3743 NULL ++disable_so_gcm_hash_crypt_done_fndecl_3746 gcm_hash_crypt_done fndecl 2 3746 NULL ++disable_so_addr_i915_wa_reg_3751 addr i915_wa_reg 0 3751 NULL ++disable_so_r12_kvm_regs_3771 r12 kvm_regs 0 3771 NULL ++disable_so_sw_addr_dsa_chip_data_3785 sw_addr dsa_chip_data 0 3785 NULL ++disable_so_t_sec_xfs_ictimestamp_3790 t_sec xfs_ictimestamp 0 3790 NULL ++disable_so_ext4_block_bitmap_csum_set_fndecl_3795 ext4_block_bitmap_csum_set fndecl 2 3795 NULL ++disable_so_pud_page_vaddr_fndecl_3809 pud_page_vaddr fndecl 0 3809 NULL ++disable_so_coalescing_timeout_bfi_enet_ib_cfg_3813 coalescing_timeout bfi_enet_ib_cfg 0 3813 NULL ++disable_so_sg_list_dma_address_skd_command_header_3825 sg_list_dma_address skd_command_header 0 3825 NULL ++disable_so_ax25_display_timer_fndecl_3831 ax25_display_timer fndecl 0 3831 NULL ++disable_so_tsi721_imsg_interrupt_disable_fndecl_3835 tsi721_imsg_interrupt_disable fndecl 2-3 3835 NULL ++disable_so_irlap_start_mbusy_timer_fndecl_3852 irlap_start_mbusy_timer fndecl 2 3852 NULL ++disable_so_size_log2_iwch_create_cq_resp_3861 size_log2 iwch_create_cq_resp 0 3861 NULL ++disable_so_cttimeout_get_timeout_fndecl_3867 cttimeout_get_timeout fndecl 0 3867 NULL ++disable_so_ioadl_bus_addr_pmcraid_ioarcb_3871 ioadl_bus_addr pmcraid_ioarcb 0 3871 NULL ++disable_so___clocksource_register_scale_fndecl_3879 __clocksource_register_scale fndecl 2-3-0 3879 NULL ++disable_so_tx_lsndtime_ccid2_hc_tx_sock_3890 tx_lsndtime ccid2_hc_tx_sock 0 3890 NULL ++disable_so_xfs_btree_new_root_fndecl_3895 xfs_btree_new_root fndecl 0 3895 NULL ++disable_so_freq_p54_channel_entry_3897 freq p54_channel_entry 0 3897 NULL ++disable_so_xen_poll_irq_timeout_fndecl_3900 xen_poll_irq_timeout fndecl 1-2 3900 NULL ++disable_so_nilfs_btree_propagate_v_fndecl_3902 nilfs_btree_propagate_v fndecl 0 3902 NULL ++disable_so_max8907_rtc_set_time_fndecl_3905 max8907_rtc_set_time fndecl 0 3905 NULL ++disable_so_alps_command_mode_set_addr_fndecl_3910 alps_command_mode_set_addr fndecl 2 3910 NULL ++disable_so_ltimer_val_vxge_hw_tim_intr_config_3911 ltimer_val vxge_hw_tim_intr_config 0 3911 NULL ++disable_so_dqb_btime_v1_disk_dqblk_3914 dqb_btime v1_disk_dqblk 0 3914 NULL nohasharray ++disable_so_rsp_dmaaddr_fw_scsi_read_wr_3914 rsp_dmaaddr fw_scsi_read_wr 0 3914 &disable_so_dqb_btime_v1_disk_dqblk_3914 ++disable_so_ieee802154_hdr_push_addr_fndecl_3915 ieee802154_hdr_push_addr fndecl 0 3915 NULL ++disable_so_blk_mq_init_bitmap_tags_fndecl_3929 blk_mq_init_bitmap_tags fndecl 2 3929 NULL ++disable_so_mtimensec_fuse_attr_3937 mtimensec fuse_attr 0 3937 NULL ++disable_so_cpu_clock_sample_group_fndecl_3939 cpu_clock_sample_group fndecl 1 3939 NULL ++disable_so_min_bit_val_anatop_regulator_3947 min_bit_val anatop_regulator 0 3947 NULL ++disable_so_warmup_time_sfb_sched_data_3959 warmup_time sfb_sched_data 0 3959 NULL ++disable_so_zd_write_mac_addr_common_fndecl_3965 zd_write_mac_addr_common fndecl 0 3965 NULL ++disable_so_ext2_valid_block_bitmap_fndecl_3966 ext2_valid_block_bitmap fndecl 3 3966 NULL ++disable_so_ctnetlink_change_timeout_fndecl_3973 ctnetlink_change_timeout fndecl 0 3973 NULL ++disable_so_root_nfs_parse_addr_fndecl_3974 root_nfs_parse_addr fndecl 0 3974 NULL ++disable_so_zalloc_cpumask_var_fndecl_3979 zalloc_cpumask_var fndecl 2 3979 NULL ++disable_so_sta_addr_hash_fndecl_3982 sta_addr_hash fndecl 0-3 3982 NULL ++disable_so_address_ins_format3_3983 address ins_format3 0 3983 NULL ++disable_so___nfsd4_write_time_fndecl_3999 __nfsd4_write_time fndecl 0 3999 NULL ++disable_so_disc_start_time_esas2r_adapter_4010 disc_start_time esas2r_adapter 0 4010 NULL ++disable_so_scroll_jiffies_magicmouse_sc_4034 scroll_jiffies magicmouse_sc 0 4034 NULL ++disable_so_add_input_randomness_fndecl_4036 add_input_randomness fndecl 3-1-2 4036 NULL ++disable_so_rc5t583_regulator_enable_time_fndecl_4047 rc5t583_regulator_enable_time fndecl 0 4047 NULL ++disable_so_s_log2sharesize_adfs_sb_info_4052 s_log2sharesize adfs_sb_info 0 4052 NULL ++disable_so___bitmap_or_fndecl_4055 __bitmap_or fndecl 4 4055 NULL ++disable_so_clockevents_config_and_register_fndecl_4078 clockevents_config_and_register fndecl 2-3-4 4078 NULL ++disable_so_db_addr_mlx5_ib_create_qp_4086 db_addr mlx5_ib_create_qp 0 4086 NULL ++disable_so_t4_wr_mbox_meat_fndecl_4090 t4_wr_mbox_meat fndecl 0-2 4090 NULL ++disable_so_debounce_time_lm8333_platform_data_4097 debounce_time lm8333_platform_data 0 4097 NULL ++disable_so_di_atime_logfs_disk_inode_4115 di_atime logfs_disk_inode 0 4115 NULL ++disable_so_slave_address_cp2112_read_req_report_4116 slave_address cp2112_read_req_report 0 4116 NULL ++disable_so_sleep_functions_on_battery_store_fndecl_4126 sleep_functions_on_battery_store fndecl 0-4 4126 NULL ++disable_so_neigh_rand_reach_time_fndecl_4142 neigh_rand_reach_time fndecl 0-1 4142 NULL ++disable_so_fib_devindex_hashfn_fndecl_4150 fib_devindex_hashfn fndecl 0-1 4150 NULL ++disable_so_compat_sys_clock_adjtime_fndecl_4152 compat_sys_clock_adjtime fndecl 1 4152 NULL nohasharray ++disable_so_addr_sh_eth_rxdesc_4152 addr sh_eth_rxdesc 0 4152 &disable_so_compat_sys_clock_adjtime_fndecl_4152 ++disable_so_throttled_clock_task_time_cfs_rq_4161 throttled_clock_task_time cfs_rq 0 4161 NULL ++disable_so_usb_set_lpm_timeout_fndecl_4163 usb_set_lpm_timeout fndecl 3 4163 NULL ++disable_so_delay_multi_eq_delay_info_4167 delay_multi eq_delay_info 0 4167 NULL nohasharray ++disable_so_reg_w_fndecl_4167 reg_w fndecl 2 4167 &disable_so_delay_multi_eq_delay_info_4167 ++disable_so_btree_migratepage_fndecl_4171 btree_migratepage fndecl 0 4171 NULL ++disable_so_vpfe_set_sdr_addr_fndecl_4178 vpfe_set_sdr_addr fndecl 2 4178 NULL ++disable_so_rx_beacon_signal_avg_station_info_4180 rx_beacon_signal_avg station_info 0 4180 NULL ++disable_so_put_time_rxrpc_connection_4183 put_time rxrpc_connection 0 4183 NULL ++disable_so_demod_address_nxt200x_config_4185 demod_address nxt200x_config 0 4185 NULL ++disable_so_addr_lo_cmdQ_e_4186 addr_lo cmdQ_e 0 4186 NULL ++disable_so_addr_lo_eth_tx_next_bd_4188 addr_lo eth_tx_next_bd 0 4188 NULL ++disable_so_timeout_kbd_backlight_4193 timeout kbd_backlight 0 4193 NULL ++disable_so_hw_ptr_buffer_jiffies_snd_pcm_runtime_4199 hw_ptr_buffer_jiffies snd_pcm_runtime 0 4199 NULL ++disable_so_hash_walk_new_entry_fndecl_4203 hash_walk_new_entry fndecl 0 4203 NULL ++disable_so_time_of_death_afs_server_4206 time_of_death afs_server 0 4206 NULL ++disable_so_rtl2832_sdr_s_frequency_fndecl_4208 rtl2832_sdr_s_frequency fndecl 0 4208 NULL ++disable_so_si476x_radio_g_frequency_fndecl_4218 si476x_radio_g_frequency fndecl 0 4218 NULL ++disable_so_ahc_delay_fndecl_4220 ahc_delay fndecl 1 4220 NULL ++disable_so_mounted_time_sit_info_4228 mounted_time sit_info 0 4228 NULL ++disable_so_ahash_register_instance_fndecl_4229 ahash_register_instance fndecl 0 4229 NULL ++disable_so_f_frequency_e4000_dev_4236 f_frequency e4000_dev 0 4236 NULL ++disable_so_timekeeping_adjust_fndecl_4243 timekeeping_adjust fndecl 2 4243 NULL ++disable_so_sis190_mac_addr_fndecl_4248 sis190_mac_addr fndecl 0 4248 NULL nohasharray ++disable_so_vma_interval_tree_subtree_search_fndecl_4248 vma_interval_tree_subtree_search fndecl 2-3 4248 &disable_so_sis190_mac_addr_fndecl_4248 ++disable_so_xhci_enable_usb3_lpm_timeout_fndecl_4278 xhci_enable_usb3_lpm_timeout fndecl 0 4278 NULL ++disable_so_address_be_bus_address64_4299 address be_bus_address64 0 4299 NULL ++disable_so_freq_tef6862_state_4304 freq tef6862_state 0 4304 NULL ++disable_so_aes_decrypt_interrupt_read_fndecl_4309 aes_decrypt_interrupt_read fndecl 3-0 4309 NULL ++disable_so_lm3533_set_boost_freq_fndecl_4311 lm3533_set_boost_freq fndecl 0-2 4311 NULL ++disable_so_adis16400_set_freq_fndecl_4314 adis16400_set_freq fndecl 0 4314 NULL ++disable_so_vsync_offset_pulse_width_lo_detailed_pixel_timing_4318 vsync_offset_pulse_width_lo detailed_pixel_timing 0 4318 NULL ++disable_so_time_atkbd_4320 time atkbd 0 4320 NULL nohasharray ++disable_so_make_kuid_fndecl_4320 make_kuid fndecl 2 4320 &disable_so_time_atkbd_4320 ++disable_so_lookup_scsi3addr_fndecl_4332 lookup_scsi3addr fndecl 2-3-4 4332 NULL ++disable_so_bf_buf_addr_ath_rxbuf_4337 bf_buf_addr ath_rxbuf 0 4337 NULL ++disable_so_kbd_backlight_timeout_vardecl_sony_laptop_c_4340 kbd_backlight_timeout vardecl_sony-laptop.c 0 4340 NULL ++disable_so_tomoyo_addprintf_fndecl_4352 tomoyo_addprintf fndecl 2 4352 NULL ++disable_so_ab3100_get_register_interruptible_fndecl_4353 ab3100_get_register_interruptible fndecl 0 4353 NULL ++disable_so_cpufreq_add_dev_interface_fndecl_4356 cpufreq_add_dev_interface fndecl 0 4356 NULL ++disable_so_upper_addr_ufshcd_sg_entry_4364 upper_addr ufshcd_sg_entry 0 4364 NULL ++disable_so_linear_address_kvm_translation_4366 linear_address kvm_translation 0 4366 NULL ++disable_so_n_tty_receive_signal_char_fndecl_4373 n_tty_receive_signal_char fndecl 2 4373 NULL ++disable_so_proc_uid_vardecl_airo_c_4387 proc_uid vardecl_airo.c 0 4387 NULL nohasharray ++disable_so_dequeue_signal_fndecl_4387 dequeue_signal fndecl 0 4387 &disable_so_proc_uid_vardecl_airo_c_4387 ++disable_so_nilfs_btree_root_broken_fndecl_4403 nilfs_btree_root_broken fndecl 2 4403 NULL ++disable_so_kstrtoll_from_user_fndecl_4415 kstrtoll_from_user fndecl 2 4415 NULL ++disable_so_timestamp_fw_packet_4416 timestamp fw_packet 0 4416 NULL ++disable_so_hhf_reset_timeout_hhf_sched_data_4417 hhf_reset_timeout hhf_sched_data 0 4417 NULL ++disable_so_timeout_mpt3_ioctl_command_4422 timeout mpt3_ioctl_command 0 4422 NULL ++disable_so_reg_write_fndecl_4433 reg_write fndecl 0-2-3 4433 NULL ++disable_so_et0phyaddr_ssb_sprom_4448 et0phyaddr ssb_sprom 0 4448 NULL ++disable_so_prev_steal_time_rq_4451 prev_steal_time rq 0 4451 NULL ++disable_so_master_init_timer_mipi_config_4453 master_init_timer mipi_config 0 4453 NULL ++disable_so_find_eth_addr_in_vpd_fndecl_4457 find_eth_addr_in_vpd fndecl 3 4457 NULL ++disable_so_ccca_start_addr_snd_emu10k1_pcm_4459 ccca_start_addr snd_emu10k1_pcm 0 4459 NULL ++disable_so_freq_offset_khz_vhf_dib0090_config_4461 freq_offset_khz_vhf dib0090_config 0 4461 NULL ++disable_so_rxqueue_timer_velocity_opt_4470 rxqueue_timer velocity_opt 0 4470 NULL ++disable_so_sysctl_rose_link_fail_timeout_vardecl_4477 sysctl_rose_link_fail_timeout vardecl 0 4477 NULL ++disable_so_ablkcipher_walk_first_fndecl_4483 ablkcipher_walk_first fndecl 0 4483 NULL ++disable_so_get_cached_alias_guid_fndecl_4490 get_cached_alias_guid fndecl 2-3 4490 NULL ++disable_so_cfg80211_chandef_dfs_cac_time_fndecl_4493 cfg80211_chandef_dfs_cac_time fndecl 0 4493 NULL ++disable_so_mclk_div2_cs42l56_private_4499 mclk_div2 cs42l56_private 0 4499 NULL ++disable_so_snd_timer_user_ioctl_fndecl_4500 snd_timer_user_ioctl fndecl 0 4500 NULL nohasharray ++disable_so_s5p_mfc_clock_on_fndecl_4500 s5p_mfc_clock_on fndecl 0 4500 &disable_so_snd_timer_user_ioctl_fndecl_4500 ++disable_so_boundary_snd_pcm_runtime_4504 boundary snd_pcm_runtime 0 4504 NULL nohasharray ++disable_so_show_message_age_timer_fndecl_4504 show_message_age_timer fndecl 0 4504 &disable_so_boundary_snd_pcm_runtime_4504 ++disable_so_tn_smc_wreg_fndecl_4512 tn_smc_wreg fndecl 2-3 4512 NULL ++disable_so_ip_perf_sample_data_4515 ip perf_sample_data 0 4515 NULL nohasharray ++disable_so_intel_gpu_freq_fndecl_4515 intel_gpu_freq fndecl 0-2 4515 &disable_so_ip_perf_sample_data_4515 ++disable_so_clk_delay_mmc_host_4517 clk_delay mmc_host 0 4517 NULL ++disable_so_addr_atiixp_modem_4521 addr atiixp_modem 0 4521 NULL ++disable_so_rsp_dmaaddr_fw_scsi_write_wr_4522 rsp_dmaaddr fw_scsi_write_wr 0 4522 NULL ++disable_so_last_sum_exec_runtime_task_struct_4531 last_sum_exec_runtime task_struct 0 4531 NULL ++disable_so_buf_addr_mlx5_ib_create_qp_4533 buf_addr mlx5_ib_create_qp 0 4533 NULL ++disable_so_set_h245_addr_fndecl_4538 set_h245_addr fndecl 2-4 4538 NULL ++disable_so_sleep_reg_fan53555_device_info_4552 sleep_reg fan53555_device_info 0 4552 NULL ++disable_so_freqmode__pll_div_4562 freqmode _pll_div 0 4562 NULL ++disable_so_buffer_addr_i40e_tx_desc_4570 buffer_addr i40e_tx_desc 0 4570 NULL ++disable_so_ctime_cifs_unix_set_info_args_4572 ctime cifs_unix_set_info_args 0 4572 NULL ++disable_so_pci_bus_saa7164_dev_4576 pci_bus saa7164_dev 0 4576 NULL ++disable_so_addr_vhost_log_4579 addr vhost_log 0 4579 NULL ++disable_so_store_fan_div_fndecl_4585 store_fan_div fndecl 0-4 4585 NULL ++disable_so_timeout__mgslpc_info_4586 timeout _mgslpc_info 0 4586 NULL ++disable_so_posix_timer_add_fndecl_4591 posix_timer_add fndecl 0 4591 NULL ++disable_so_system_timestamp_iwl_rx_phy_info_4592 system_timestamp iwl_rx_phy_info 0 4592 NULL ++disable_so_guid_ib_dm_ioc_profile_4593 guid ib_dm_ioc_profile 0 4593 NULL ++disable_so_qat_alg_ablkcipher_init_com_fndecl_4596 qat_alg_ablkcipher_init_com fndecl 5 4596 NULL ++disable_so_irlan_client_start_kick_timer_fndecl_4618 irlan_client_start_kick_timer fndecl 2 4618 NULL ++disable_so_kvm_apic_match_physical_addr_fndecl_4632 kvm_apic_match_physical_addr fndecl 2 4632 NULL ++disable_so_task_fix_setuid_security_operations_4637 task_fix_setuid security_operations 0 4637 NULL ++disable_so_nla_put_labels_fndecl_4639 nla_put_labels fndecl 3 4639 NULL ++disable_so_xen_pcibk_guest_interrupt_fndecl_4644 xen_pcibk_guest_interrupt fndecl 1 4644 NULL ++disable_so_phys_addr_qlcnic_fw_dump_4650 phys_addr qlcnic_fw_dump 0 4650 NULL ++disable_so_daddr_ath5k_buf_4651 daddr ath5k_buf 0 4651 NULL ++disable_so_phase_delay_atom_voltage_table_4655 phase_delay atom_voltage_table 0 4655 NULL ++disable_so_nl80211_send_auth_timeout_fndecl_4657 nl80211_send_auth_timeout fndecl 4 4657 NULL ++disable_so_af9013_statistics_signal_strength_fndecl_4658 af9013_statistics_signal_strength fndecl 0 4658 NULL ++disable_so_kbd_led_timeout_store_fndecl_4659 kbd_led_timeout_store fndecl 0-4 4659 NULL ++disable_so_byte_align_snd_pcm_runtime_4661 byte_align snd_pcm_runtime 0 4661 NULL ++disable_so_stv0900_get_timing_offst_fndecl_4670 stv0900_get_timing_offst fndecl 0-2 4670 NULL ++disable_so_clk_frequency_imx_sgtl5000_data_4671 clk_frequency imx_sgtl5000_data 0 4671 NULL ++disable_so_sys_image_guid_ib_device_attr_4674 sys_image_guid ib_device_attr 0 4674 NULL ++disable_so_timestamp_usec_rt2x00dump_hdr_4680 timestamp_usec rt2x00dump_hdr 0 4680 NULL ++disable_so_ieee80211_aes_cmac_fndecl_4693 ieee80211_aes_cmac fndecl 4 4693 NULL ++disable_so_hpi_handle_indexes_fndecl_4704 hpi_handle_indexes fndecl 1 4704 NULL ++disable_so_runtime_suspend_mmc_bus_ops_4709 runtime_suspend mmc_bus_ops 0 4709 NULL ++disable_so_i_atime_bfs_inode_4710 i_atime bfs_inode 0 4710 NULL ++disable_so_tsf_timestamp_rx_ppdu_end_common_4717 tsf_timestamp rx_ppdu_end_common 0 4717 NULL ++disable_so_register_blkdev_fndecl_4723 register_blkdev fndecl 0-1 4723 NULL ++disable_so_clockevents_unbind_fndecl_4727 clockevents_unbind fndecl 2 4727 NULL ++disable_so_dma_addr_vmxnet3_rx_buf_info_4730 dma_addr vmxnet3_rx_buf_info 0 4730 NULL ++disable_so_ip_idents_reserve_fndecl_4731 ip_idents_reserve fndecl 0-1-2 4731 NULL ++disable_so_atomic64_sub_and_test_fndecl_4733 atomic64_sub_and_test fndecl 1 4733 NULL nohasharray ++disable_so_hsync_offset_lo_detailed_pixel_timing_4733 hsync_offset_lo detailed_pixel_timing 0 4733 &disable_so_atomic64_sub_and_test_fndecl_4733 ++disable_so_wakeup_total_time_show_fndecl_4745 wakeup_total_time_show fndecl 0 4745 NULL ++disable_so_kv_get_sleep_divider_id_from_clock_fndecl_4756 kv_get_sleep_divider_id_from_clock fndecl 2 4756 NULL ++disable_so_delay_fn_vardecl_delay_c_4772 delay_fn vardecl_delay.c 1 4772 NULL ++disable_so_do_sched_cfs_period_timer_fndecl_4778 do_sched_cfs_period_timer fndecl 2 4778 NULL ++disable_so_gid_index_mlx4_av_4786 gid_index mlx4_av 0 4786 NULL ++disable_so_rq_addr_high_nes_qp_context_4796 rq_addr_high nes_qp_context 0 4796 NULL ++disable_so_last_commit_jiffies_cache_4801 last_commit_jiffies cache 0 4801 NULL ++disable_so_frequency_sst_hsw_audio_data_format_ipc_4811 frequency sst_hsw_audio_data_format_ipc 0 4811 NULL ++disable_so_dev_sleep_time_cyapa_4825 dev_sleep_time cyapa 0 4825 NULL nohasharray ++disable_so_si570_update_rfreq_fndecl_4825 si570_update_rfreq fndecl 0 4825 &disable_so_dev_sleep_time_cyapa_4825 ++disable_so_reply_dma_max_address_MPT2SAS_ADAPTER_4826 reply_dma_max_address MPT2SAS_ADAPTER 0 4826 NULL ++disable_so_freq_nvkm_ram_data_4838 freq nvkm_ram_data 0 4838 NULL ++disable_so_ata_timing_find_mode_fndecl_4841 ata_timing_find_mode fndecl 1 4841 NULL ++disable_so_hci_bdaddr_list_del_fndecl_4856 hci_bdaddr_list_del fndecl 0 4856 NULL ++disable_so_challenge_timestamp_vardecl_tcp_input_c_4859 challenge_timestamp vardecl_tcp_input.c 0 4859 NULL ++disable_so_bar2_address_fndecl_4862 bar2_address fndecl 2 4862 NULL ++disable_so_time_pardevice_4872 time pardevice 0 4872 NULL ++disable_so_open_posix_clock_operations_4876 open posix_clock_operations 2 4876 NULL ++disable_so_buf2_addr_xgmac_dma_desc_4877 buf2_addr xgmac_dma_desc 0 4877 NULL ++disable_so_mixart_set_clock_fndecl_4878 mixart_set_clock fndecl 3 4878 NULL nohasharray ++disable_so_adis16480_get_filter_freq_fndecl_4878 adis16480_get_filter_freq fndecl 0 4878 &disable_so_mixart_set_clock_fndecl_4878 ++disable_so_ssb_chipco_watchdog_get_max_timer_fndecl_4885 ssb_chipco_watchdog_get_max_timer fndecl 0 4885 NULL ++disable_so_sys_timerfd_gettime_fndecl_4888 sys_timerfd_gettime fndecl 1 4888 NULL nohasharray ++disable_so_regcache_rbtree_read_fndecl_4888 regcache_rbtree_read fndecl 2 4888 &disable_so_sys_timerfd_gettime_fndecl_4888 ++disable_so_reiserfs_read_bitmap_block_fndecl_4892 reiserfs_read_bitmap_block fndecl 2 4892 NULL ++disable_so_mapaddr_bq_desc_4896 mapaddr bq_desc 0 4896 NULL ++disable_so_sec_tomoyo_time_4898 sec tomoyo_time 0 4898 NULL ++disable_so_nvkm_timer_wait_ne_fndecl_4904 nvkm_timer_wait_ne fndecl 3-5 4904 NULL ++disable_so_ehash_locks_mask_inet_hashinfo_4906 ehash_locks_mask inet_hashinfo 0 4906 NULL ++disable_so_split_scan_timeout_read_fndecl_4910 split_scan_timeout_read fndecl 3-0 4910 NULL ++disable_so_rdmsr_safe_regs_on_cpu_fndecl_4918 rdmsr_safe_regs_on_cpu fndecl 0-1 4918 NULL ++disable_so_data_addr_pmu_nvbios_pmuR_4930 data_addr_pmu nvbios_pmuR 0 4930 NULL ++disable_so_fs_overflowgid_vardecl_4952 fs_overflowgid vardecl 0 4952 NULL ++disable_so_crypto_authenc_esn_encrypt_done_fndecl_4953 crypto_authenc_esn_encrypt_done fndecl 2 4953 NULL ++disable_so_addr_lo_sdhci_adma2_64_desc_4956 addr_lo sdhci_adma2_64_desc 0 4956 NULL ++disable_so_hc_erase_timeout_mmc_ext_csd_4958 hc_erase_timeout mmc_ext_csd 0 4958 NULL nohasharray ++disable_so_translation_offset_acpi_address64_attribute_4958 translation_offset acpi_address64_attribute 0 4958 &disable_so_hc_erase_timeout_mmc_ext_csd_4958 ++disable_so_address_acpi_object_region_4962 address acpi_object_region 0 4962 NULL ++disable_so_nlmsvc_timeout_vardecl_4968 nlmsvc_timeout vardecl 0 4968 NULL ++disable_so_icmpv6_time_netns_sysctl_ipv6_4971 icmpv6_time netns_sysctl_ipv6 0 4971 NULL ++disable_so_rhashtable_walk_init_fndecl_4975 rhashtable_walk_init fndecl 0 4975 NULL ++disable_so_tm_wday_rtc_time_4991 tm_wday rtc_time 0 4991 NULL ++disable_so_pre_event_timeout_seq_oss_readq_4996 pre_event_timeout seq_oss_readq 0 4996 NULL ++disable_so_m_sys_clock_freq_drxk_state_5005 m_sys_clock_freq drxk_state 0 5005 NULL ++disable_so_btree_merge_fndecl_5007 btree_merge fndecl 4 5007 NULL ++disable_so_addr_snd_dma_buffer_5022 addr snd_dma_buffer 0 5022 NULL ++disable_so_mlx4_get_slave_num_gids_fndecl_5024 mlx4_get_slave_num_gids fndecl 0-2-3 5024 NULL ++disable_so_time_nfc_llcp_sdp_tlv_5037 time nfc_llcp_sdp_tlv 0 5037 NULL ++disable_so_hangcheck_tsc_margin_vardecl_hangcheck_timer_c_5043 hangcheck_tsc_margin vardecl_hangcheck-timer.c 0 5043 NULL ++disable_so_fill_node_footer_blkaddr_fndecl_5053 fill_node_footer_blkaddr fndecl 2 5053 NULL ++disable_so_sc_lseg_stime_nilfs_sc_info_5054 sc_lseg_stime nilfs_sc_info 0 5054 NULL ++disable_so_kstrtou8_fndecl_5058 kstrtou8 fndecl 0 5058 NULL ++disable_so_RF_SYN_pll_refdiv_chan_info_nphy_radio205x_5063 RF_SYN_pll_refdiv chan_info_nphy_radio205x 0 5063 NULL ++disable_so_addr_lo_tx_desc_5065 addr_lo tx_desc 0 5065 NULL ++disable_so_mos7840_calc_baud_rate_divisor_fndecl_5067 mos7840_calc_baud_rate_divisor fndecl 2 5067 NULL nohasharray ++disable_so_addr_iwch_mm_entry_5067 addr iwch_mm_entry 0 5067 &disable_so_mos7840_calc_baud_rate_divisor_fndecl_5067 ++disable_so_freq_wmi_send_mgmt_cmd_5080 freq wmi_send_mgmt_cmd 0 5080 NULL ++disable_so_wep_addr_key_count_read_fndecl_5085 wep_addr_key_count_read fndecl 3-0 5085 NULL ++disable_so_bitmap_find_next_zero_area_off_fndecl_5088 bitmap_find_next_zero_area_off fndecl 0-2-3-4-5-6 5088 NULL ++disable_so_udf_bitmap_new_block_fndecl_5093 udf_bitmap_new_block fndecl 0-4 5093 NULL ++disable_so_ds1343_read_time_fndecl_5094 ds1343_read_time fndecl 0 5094 NULL nohasharray ++disable_so_panel_blon_delay_radeon_encoder_lvds_5094 panel_blon_delay radeon_encoder_lvds 0 5094 &disable_so_ds1343_read_time_fndecl_5094 ++disable_so_hpi_cobranet_set_ip_address_fndecl_5106 hpi_cobranet_set_ip_address fndecl 1 5106 NULL ++disable_so_rx_bidx_addr_bnx2_rx_ring_info_5107 rx_bidx_addr bnx2_rx_ring_info 0 5107 NULL nohasharray ++disable_so_bitmap_andnot_fndecl_5107 bitmap_andnot fndecl 4 5107 &disable_so_rx_bidx_addr_bnx2_rx_ring_info_5107 ++disable_so_end_seq_illinois_5111 end_seq illinois 0 5111 NULL ++disable_so_in_progress_block_addr_flchip_5114 in_progress_block_addr flchip 0 5114 NULL ++disable_so_xmit_timestamp_cw1200_queue_item_5121 xmit_timestamp cw1200_queue_item 0 5121 NULL ++disable_so_snd_ymfpci_timer_fndecl_5137 snd_ymfpci_timer fndecl 2-0 5137 NULL ++disable_so_sysctl_rose_no_activity_timeout_vardecl_5143 sysctl_rose_no_activity_timeout vardecl 0 5143 NULL ++disable_so_mtime_p9_wstat_5152 mtime p9_wstat 0 5152 NULL nohasharray ++disable_so_addr_mvs_prd_5152 addr mvs_prd 0 5152 &disable_so_mtime_p9_wstat_5152 ++disable_so_pcan_usb_pro_set_bittiming_fndecl_5169 pcan_usb_pro_set_bittiming fndecl 0 5169 NULL ++disable_so_phy_addr_e1000_hw_5196 phy_addr e1000_hw 0 5196 NULL ++disable_so_cpufreq_p4_init_fndecl_5201 cpufreq_p4_init fndecl 0 5201 NULL ++disable_so_iscsit_na_dataout_timeout_retries_fndecl_5205 iscsit_na_dataout_timeout_retries fndecl 0 5205 NULL ++disable_so_ata_sff_queue_delayed_work_fndecl_5217 ata_sff_queue_delayed_work fndecl 2 5217 NULL ++disable_so_post_div_atom_mpll_param_5225 post_div atom_mpll_param 0 5225 NULL ++disable_so_cfg80211_wext_freq_fndecl_5229 cfg80211_wext_freq fndecl 0 5229 NULL ++disable_so_poll_timer_vardecl_hfcmulti_c_5232 poll_timer vardecl_hfcmulti.c 0 5232 NULL ++disable_so_antdiv_ctl1_modal_eep_4k_header_5248 antdiv_ctl1 modal_eep_4k_header 0 5248 NULL ++disable_so_snd_efw_command_get_clock_source_fndecl_5253 snd_efw_command_get_clock_source fndecl 0 5253 NULL ++disable_so_img_ir_free_timing_dynamic_fndecl_5255 img_ir_free_timing_dynamic fndecl 0-1 5255 NULL ++disable_so_iscsi_nacl_attrib_store_dataout_timeout_retries_fndecl_5267 iscsi_nacl_attrib_store_dataout_timeout_retries fndecl 0-3 5267 NULL ++disable_so_st_mtime_nsec_compat_stat_5268 st_mtime_nsec compat_stat 0 5268 NULL nohasharray ++disable_so_mpll_dq_func_cntl_2_rv770_clock_registers_5268 mpll_dq_func_cntl_2 rv770_clock_registers 0 5268 &disable_so_st_mtime_nsec_compat_stat_5268 ++disable_so_selinux_task_setpgid_fndecl_5275 selinux_task_setpgid fndecl 0 5275 NULL ++disable_so_target_addr_sg_entry_5281 target_addr sg_entry 0 5281 NULL nohasharray ++disable_so_range_start_fixed_mtrr_segment_5281 range_start fixed_mtrr_segment 0 5281 &disable_so_target_addr_sg_entry_5281 ++disable_so_interrupt_offset_vnic_cq_5300 interrupt_offset vnic_cq 0 5300 NULL ++disable_so_usb_calc_bus_time_fndecl_5306 usb_calc_bus_time fndecl 0-4-2 5306 NULL ++disable_so_cypress_calculate_burst_time_fndecl_5314 cypress_calculate_burst_time fndecl 2-3-0 5314 NULL nohasharray ++disable_so_ds_num_nfs4_file_layout_dsaddr_5314 ds_num nfs4_file_layout_dsaddr 0 5314 &disable_so_cypress_calculate_burst_time_fndecl_5314 ++disable_so_nilfs_btree_assign_v_fndecl_5317 nilfs_btree_assign_v fndecl 0-5 5317 NULL ++disable_so_seq_tipc_nl_msg_5321 seq tipc_nl_msg 0 5321 NULL ++disable_so_dr_addr_qlc_83xx_quad_entry_5328 dr_addr qlc_83xx_quad_entry 0 5328 NULL ++disable_so_lzo_decompress_fndecl_5329 lzo_decompress fndecl 3 5329 NULL ++disable_so_get_phys_addr_esas2r_sg_context_5331 get_phys_addr esas2r_sg_context 0 5331 NULL ++disable_so_i2c_udelay_vardecl_bttv_i2c_c_5339 i2c_udelay vardecl_bttv-i2c.c 0 5339 NULL ++disable_so_msr_src_desc_5345 msr src_desc 0 5345 NULL ++disable_so_put_time_rxrpc_transport_5355 put_time rxrpc_transport 0 5355 NULL ++disable_so_mtrr_del_fndecl_5356 mtrr_del fndecl 2-3 5356 NULL ++disable_so_d_itimer_fs_disk_quota_5358 d_itimer fs_disk_quota 0 5358 NULL ++disable_so_buf_phy_addr_high_ql_rcv_buf_cb_5366 buf_phy_addr_high ql_rcv_buf_cb 0 5366 NULL ++disable_so_cpufreq_get_cur_state_fndecl_5369 cpufreq_get_cur_state fndecl 1 5369 NULL ++disable_so_hi_cfg_bridge_delay_drxj_data_5374 hi_cfg_bridge_delay drxj_data 0 5374 NULL ++disable_so_btrfs_uuid_tree_lookup_fndecl_5376 btrfs_uuid_tree_lookup fndecl 0-3-4 5376 NULL ++disable_so_ds1347_read_time_fndecl_5383 ds1347_read_time fndecl 0 5383 NULL nohasharray ++disable_so_uv_nmi_slave_delay_vardecl_uv_nmi_c_5383 uv_nmi_slave_delay vardecl_uv_nmi.c 0 5383 &disable_so_ds1347_read_time_fndecl_5383 ++disable_so_nvm_start_addr_code_entry_5390 nvm_start_addr code_entry 0 5390 NULL ++disable_so_bna_tx_coalescing_timeo_set_fndecl_5397 bna_tx_coalescing_timeo_set fndecl 2 5397 NULL ++disable_so_ptp_pch_adjtime_fndecl_5406 ptp_pch_adjtime fndecl 2 5406 NULL nohasharray ++disable_so_setkey_blkcipher_tfm_5406 setkey blkcipher_tfm 0-3 5406 &disable_so_ptp_pch_adjtime_fndecl_5406 ++disable_so_poll_time_plat_max3100_5416 poll_time plat_max3100 0 5416 NULL ++disable_so_xfrm_hash_free_fndecl_5437 xfrm_hash_free fndecl 2 5437 NULL ++disable_so_sh_cmt_register_clockevent_fndecl_5438 sh_cmt_register_clockevent fndecl 0 5438 NULL ++disable_so_wake_cnt_blk_mq_bitmap_tags_5442 wake_cnt blk_mq_bitmap_tags 0 5442 NULL ++disable_so_ping_clear_saddr_fndecl_5445 ping_clear_saddr fndecl 2 5445 NULL ++disable_so_address_dummy_5460 address dummy 0 5460 NULL ++disable_so_rtl_signal_scale_mapping_fndecl_5462 rtl_signal_scale_mapping fndecl 0-2 5462 NULL ++disable_so_nfs_cache_getent_timeout_vardecl_cache_lib_c_5468 nfs_cache_getent_timeout vardecl_cache_lib.c 0 5468 NULL ++disable_so_wmi_addr_remap_fndecl_5469 wmi_addr_remap fndecl 0-1 5469 NULL ++disable_so_hash_mem_fndecl_5475 hash_mem fndecl 2 5475 NULL ++disable_so_mpll_ss1_ni_clock_registers_5476 mpll_ss1 ni_clock_registers 0 5476 NULL ++disable_so_cg_spll_spread_spectrum_rv730_clock_registers_5480 cg_spll_spread_spectrum rv730_clock_registers 0 5480 NULL ++disable_so_data_shared_msr_entry_5484 data shared_msr_entry 0 5484 NULL ++disable_so_bitmap_count_page_fndecl_5494 bitmap_count_page fndecl 2 5494 NULL ++disable_so_write_radio_reg_fndecl_5497 write_radio_reg fndecl 2-3 5497 NULL nohasharray ++disable_so_skcipher_recvmsg_async_fndecl_5497 skcipher_recvmsg_async fndecl 0 5497 &disable_so_write_radio_reg_fndecl_5497 ++disable_so_i2c_address_stv6110_priv_5499 i2c_address stv6110_priv 0 5499 NULL ++disable_so_sh_cmt_clocksource_enable_fndecl_5501 sh_cmt_clocksource_enable fndecl 0 5501 NULL ++disable_so_effhash_fndecl_5510 effhash fndecl 0-1 5510 NULL ++disable_so_kswapd_try_to_sleep_fndecl_5521 kswapd_try_to_sleep fndecl 2 5521 NULL ++disable_so_oublock_signal_struct_5525 oublock signal_struct 0 5525 NULL ++disable_so_intel_bios_ssc_frequency_fndecl_5528 intel_bios_ssc_frequency fndecl 0 5528 NULL ++disable_so_ioasa_bus_addr_pmcraid_ioarcb_5540 ioasa_bus_addr pmcraid_ioarcb 0 5540 NULL ++disable_so_addr_req_t_5548 addr req_t 0 5548 NULL ++disable_so_xfs_btree_read_bufl_fndecl_5558 xfs_btree_read_bufl fndecl 0-3 5558 NULL ++disable_so_csa_expire_time_mwifiex_private_5561 csa_expire_time mwifiex_private 0 5561 NULL ++disable_so_hpi_cobranet_set_static_ip_address_fndecl_5564 hpi_cobranet_set_static_ip_address fndecl 1 5564 NULL ++disable_so_crypto_sha256_update_fndecl_5571 crypto_sha256_update fndecl 3 5571 NULL ++disable_so_pixclock_vardecl_matroxfb_base_c_5573 pixclock vardecl_matroxfb_base.c 0 5573 NULL ++disable_so_crypto_inc_byte_fndecl_5578 crypto_inc_byte fndecl 2 5578 NULL ++disable_so_duration_iwl_time_event_cmd_5595 duration iwl_time_event_cmd 0 5595 NULL ++disable_so_ddcb_daddr_ddcb_queue_5599 ddcb_daddr ddcb_queue 0 5599 NULL ++disable_so_sst_handle_vb_timer_fndecl_5602 sst_handle_vb_timer fndecl 0 5602 NULL ++disable_so_comp_resp_timeout_reg_pch_phub_reg_5604 comp_resp_timeout_reg pch_phub_reg 0 5604 NULL ++disable_so_sys_getegid_fndecl_5608 sys_getegid fndecl 0 5608 NULL ++disable_so_st_gid___old_kernel_stat_5613 st_gid __old_kernel_stat 0 5613 NULL ++disable_so_daddr_iphdr_5614 daddr iphdr 0 5614 NULL ++disable_so_desc_set_buf_addr_and_size_fndecl_5618 desc_set_buf_addr_and_size fndecl 2-3 5618 NULL ++disable_so_pch_udc_enable_ep_interrupts_fndecl_5624 pch_udc_enable_ep_interrupts fndecl 2 5624 NULL ++disable_so_physaddr_brcmf_msgbuf_pktid_5642 physaddr brcmf_msgbuf_pktid 0 5642 NULL ++disable_so_usb_timeout_vardecl_radio_si470x_usb_c_5648 usb_timeout vardecl_radio-si470x-usb.c 0 5648 NULL ++disable_so_show_sys_image_guid_fndecl_5652 show_sys_image_guid fndecl 0 5652 NULL ++disable_so_mtask_addr_beiscsi_io_task_5654 mtask_addr beiscsi_io_task 0 5654 NULL ++disable_so_no_addr_gfs2_inum_host_5660 no_addr gfs2_inum_host 0 5660 NULL ++disable_so___sw_hweight64_fndecl_5663 __sw_hweight64 fndecl 1-0 5663 NULL ++disable_so_aca_tstamp_ifacaddr6_5678 aca_tstamp ifacaddr6 0 5678 NULL ++disable_so_fill_in_addresses_op_x86_model_spec_5684 fill_in_addresses op_x86_model_spec 0 5684 NULL ++disable_so_root_hfs_btree_5692 root hfs_btree 0 5692 NULL ++disable_so_update_time_saa7164_histogram_bucket_5697 update_time saa7164_histogram_bucket 0 5697 NULL ++disable_so_hw_ptr_base_snd_pcm_runtime_5698 hw_ptr_base snd_pcm_runtime 0 5698 NULL ++disable_so_snd_emu10k1_timer_fndecl_5702 snd_emu10k1_timer fndecl 2-0 5702 NULL ++disable_so_bmap_hash_id_fndecl_5706 bmap_hash_id fndecl 0-2 5706 NULL ++disable_so_timeout_abs_ns_vcpu_set_singleshot_timer_5711 timeout_abs_ns vcpu_set_singleshot_timer 0 5711 NULL ++disable_so_timestamp_discovery_t_5725 timestamp discovery_t 0 5725 NULL nohasharray ++disable_so_uid_fuse_setattr_in_5725 uid fuse_setattr_in 0 5725 &disable_so_timestamp_discovery_t_5725 nohasharray ++disable_so_SYSC_setreuid_fndecl_5725 SYSC_setreuid fndecl 0 5725 &disable_so_uid_fuse_setattr_in_5725 ++disable_so_r10_kvm_regs_5730 r10 kvm_regs 0 5730 NULL ++disable_so_bulk_in_epaddr_sur40_state_5741 bulk_in_epaddr sur40_state 0 5741 NULL ++disable_so_rt2x00lib_rxdone_read_signal_fndecl_5747 rt2x00lib_rxdone_read_signal fndecl 0 5747 NULL ++disable_so_ti_tscadc_driver_init_fndecl_5771 ti_tscadc_driver_init fndecl 0 5771 NULL ++disable_so_iowrite8_fndecl_5781 iowrite8 fndecl 1 5781 NULL ++disable_so_mthca_resize_cq_fndecl_5782 mthca_resize_cq fndecl 0 5782 NULL ++disable_so_lbs_host_sleep_write_fndecl_5783 lbs_host_sleep_write fndecl 0-3 5783 NULL ++disable_so_addr_tx_buf_desc_5787 addr tx_buf_desc 0 5787 NULL ++disable_so_tcn_timer_value___bridge_info_5789 tcn_timer_value __bridge_info 0 5789 NULL ++disable_so_old_jiffies_ati_remote_5798 old_jiffies ati_remote 0 5798 NULL ++disable_so_timeout_sched_poll_5810 timeout sched_poll 0 5810 NULL ++disable_so_addr_doit_fndecl_5813 addr_doit fndecl 0 5813 NULL ++disable_so_enic_dev_del_addr_fndecl_5814 enic_dev_del_addr fndecl 0 5814 NULL ++disable_so_start_addr_gen_pool_chunk_5822 start_addr gen_pool_chunk 0 5822 NULL ++disable_so_smsc75xx_enable_phy_wakeup_interrupts_fndecl_5824 smsc75xx_enable_phy_wakeup_interrupts fndecl 2-0 5824 NULL ++disable_so_ieee802154_hdr_peek_addrs_fndecl_5825 ieee802154_hdr_peek_addrs fndecl 0 5825 NULL ++disable_so_dsp_dram_offset_sst_addr_5830 dsp_dram_offset sst_addr 0 5830 NULL ++disable_so_mwifiex_read_reg_fndecl_5832 mwifiex_read_reg fndecl 2 5832 NULL ++disable_so_process_tgid_comm_proc_event_5834 process_tgid comm_proc_event 0 5834 NULL ++disable_so_idedisk_read_native_max_address_fndecl_5836 idedisk_read_native_max_address fndecl 0 5836 NULL ++disable_so_bus_time_fw_ohci_5838 bus_time fw_ohci 0 5838 NULL ++disable_so_demod_address_nxt6000_config_5841 demod_address nxt6000_config 0 5841 NULL ++disable_so_recover_timer_write_fndecl_5848 recover_timer_write fndecl 3-0 5848 NULL ++disable_so_next_jiffies_tick_sched_5856 next_jiffies tick_sched 0 5856 NULL ++disable_so_addr_asc_sg_list_5863 addr asc_sg_list 0 5863 NULL ++disable_so_schedule_delayed_work_fndecl_5873 schedule_delayed_work fndecl 2 5873 NULL ++disable_so_allow_utime_fat_mount_options_5877 allow_utime fat_mount_options 0 5877 NULL ++disable_so_irlap_start_query_timer_fndecl_5881 irlap_start_query_timer fndecl 3-2 5881 NULL ++disable_so_nent_kvm_cpuid2_5883 nent kvm_cpuid2 0 5883 NULL ++disable_so_delay_pcm_irq_snd_emu10k1_5885 delay_pcm_irq snd_emu10k1 0 5885 NULL ++disable_so_DAC1064_calcclock_fndecl_5888 DAC1064_calcclock fndecl 2-3 5888 NULL ++disable_so_ep_address_ath6kl_usb_pipe_5905 ep_address ath6kl_usb_pipe 0 5905 NULL nohasharray ++disable_so_set_bit_le_fndecl_5905 set_bit_le fndecl 1 5905 &disable_so_ep_address_ath6kl_usb_pipe_5905 ++disable_so_last_force_reset_jiffies_il_force_reset_5911 last_force_reset_jiffies il_force_reset 0 5911 NULL ++disable_so_evclk_radeon_vce_clock_voltage_dependency_entry_5913 evclk radeon_vce_clock_voltage_dependency_entry 0 5913 NULL ++disable_so_status_address_card_5915 status_address card 0 5915 NULL ++disable_so_ifal_index_ifaddrlblmsg_5916 ifal_index ifaddrlblmsg 0 5916 NULL ++disable_so_validate_add_page_mtrr_ops_5922 validate_add_page mtrr_ops 1-2 5922 NULL ++disable_so_fm10k_ptp_adjtime_fndecl_5923 fm10k_ptp_adjtime fndecl 2 5923 NULL ++disable_so_addrtype_ip6addrlbl_entry_5927 addrtype ip6addrlbl_entry 0 5927 NULL ++disable_so_packet_life_time_ib_sa_path_rec_5929 packet_life_time ib_sa_path_rec 0 5929 NULL ++disable_so_open_time_local_info_5930 open_time local_info 0 5930 NULL ++disable_so_apply_time_iwl_time_event_cmd_5933 apply_time iwl_time_event_cmd 0 5933 NULL ++disable_so_default_address_sc520_par_table_5941 default_address sc520_par_table 0 5941 NULL ++disable_so_btrfs_hash_init_fndecl_5945 btrfs_hash_init fndecl 0 5945 NULL ++disable_so_tsc_khz_ref_vardecl_tsc_c_5951 tsc_khz_ref vardecl_tsc.c 0 5951 NULL ++disable_so_init_hrtimers_cpu_fndecl_5954 init_hrtimers_cpu fndecl 1 5954 NULL ++disable_so_dma_address_scatterlist_5955 dma_address scatterlist 0 5955 NULL ++disable_so_vsi_id_i40e_virtchnl_ether_addr_list_5963 vsi_id i40e_virtchnl_ether_addr_list 0 5963 NULL ++disable_so_i_mtime_sysv_inode_5967 i_mtime sysv_inode 0 5967 NULL ++disable_so_mult_clock_event_device_5973 mult clock_event_device 0 5973 NULL nohasharray ++disable_so_schedule_internal_copy_fndecl_5973 schedule_internal_copy fndecl 2-3-4 5973 &disable_so_mult_clock_event_device_5973 ++disable_so_hash_netport6_expire_fndecl_5974 hash_netport6_expire fndecl 4 5974 NULL ++disable_so_tap_time_vardecl_mousedev_c_5990 tap_time vardecl_mousedev.c 0 5990 NULL ++disable_so_write_reg_fndecl_5992 write_reg fndecl 3 5992 NULL ++disable_so_clk_divider_round_rate_fndecl_6000 clk_divider_round_rate fndecl 2-0 6000 NULL ++disable_so_hor_sync_end_via_display_timing_6001 hor_sync_end via_display_timing 0 6001 NULL ++disable_so_xe_name_hash_ocfs2_xattr_entry_6006 xe_name_hash ocfs2_xattr_entry 0 6006 NULL ++disable_so_blkcipher_next_fast_fndecl_6013 blkcipher_next_fast fndecl 0 6013 NULL ++disable_so_gcm_dec_hash_continue_fndecl_6014 gcm_dec_hash_continue fndecl 0 6014 NULL ++disable_so_x_qxl_bitmap_6015 x qxl_bitmap 0 6015 NULL ++disable_so__rtl92s_phy_calculate_bit_shift_fndecl_6019 _rtl92s_phy_calculate_bit_shift fndecl 0-1 6019 NULL ++disable_so_snd_pcm_oss_get_odelay_fndecl_6033 snd_pcm_oss_get_odelay fndecl 0 6033 NULL ++disable_so_remote_addr_c2wr_qp_connect_req_6036 remote_addr c2wr_qp_connect_req 0 6036 NULL ++disable_so_set_time_rtc_class_ops_6037 set_time rtc_class_ops 0 6037 NULL ++disable_so_kvm_lapic_set_vapic_addr_fndecl_6040 kvm_lapic_set_vapic_addr fndecl 2 6040 NULL ++disable_so_netlink_hash_fndecl_6041 netlink_hash fndecl 0 6041 NULL ++disable_so_delay_edac_device_ctl_info_6043 delay edac_device_ctl_info 0 6043 NULL ++disable_so_hash_src_fndecl_6045 hash_src fndecl 0 6045 NULL ++disable_so_addrconf_add_ifaddr_fndecl_6046 addrconf_add_ifaddr fndecl 0 6046 NULL ++disable_so_abx500_get_register_interruptible_fndecl_6047 abx500_get_register_interruptible fndecl 0 6047 NULL ++disable_so_uac_clock_source_is_valid_fndecl_6049 uac_clock_source_is_valid fndecl 2 6049 NULL ++disable_so_max_keysize_crypto_report_cipher_6050 max_keysize crypto_report_cipher 0 6050 NULL ++disable_so_hit_timestamp_hh_flow_state_6053 hit_timestamp hh_flow_state 0 6053 NULL ++disable_so_crypto_fpu_setkey_fndecl_6067 crypto_fpu_setkey fndecl 0-3 6067 NULL ++disable_so_ticks_snd_timer_instance_6068 ticks snd_timer_instance 0 6068 NULL nohasharray ++disable_so_dev_mem_address_mlx4_cable_info_6068 dev_mem_address mlx4_cable_info 0 6068 &disable_so_ticks_snd_timer_instance_6068 ++disable_so_start_time_ieee80211_measurement_params_6073 start_time ieee80211_measurement_params 0 6073 NULL ++disable_so_i_ino_timelimit_qc_info_6082 i_ino_timelimit qc_info 0 6082 NULL ++disable_so_sll_ifindex_sockaddr_ll_6083 sll_ifindex sockaddr_ll 0 6083 NULL ++disable_so_sleep_auth_read_fndecl_6084 sleep_auth_read fndecl 3-0 6084 NULL ++disable_so_btrfs_run_delayed_refs_fndecl_6098 btrfs_run_delayed_refs fndecl 0 6098 NULL ++disable_so_blocksize_crypto_report_aead_6103 blocksize crypto_report_aead 0 6103 NULL ++disable_so_periods_snd_pcm_runtime_6104 periods snd_pcm_runtime 0 6104 NULL ++disable_so_wait_for_completion_io_timeout_fndecl_6120 wait_for_completion_io_timeout fndecl 2-0 6120 NULL ++disable_so_rsi_cmd52readbyte_fndecl_6123 rsi_cmd52readbyte fndecl 0-2 6123 NULL ++disable_so_jiffies_io_6127 jiffies io 0 6127 NULL ++disable_so_ac97_clock_vardecl_atiixp_c_6132 ac97_clock vardecl_atiixp.c 0 6132 NULL ++disable_so_vmap_block_vaddr_fndecl_6152 vmap_block_vaddr fndecl 1-2 6152 NULL ++disable_so_depth_blk_mq_bitmap_tags_6153 depth blk_mq_bitmap_tags 0 6153 NULL ++disable_so_mul_vnic_intr_coal_timer_info_6154 mul vnic_intr_coal_timer_info 0 6154 NULL ++disable_so_ctrl_freq_au0828_dev_6155 ctrl_freq au0828_dev 0 6155 NULL ++disable_so_hrtimer_get_res_fndecl_6170 hrtimer_get_res fndecl 1 6170 NULL ++disable_so_nlm_hash_address_fndecl_6174 nlm_hash_address fndecl 0 6174 NULL ++disable_so_vaddr_vfio_iommu_type1_dma_map_6175 vaddr vfio_iommu_type1_dma_map 0 6175 NULL ++disable_so_cpuidle_register_device_fndecl_6179 cpuidle_register_device fndecl 0 6179 NULL ++disable_so_wl18xx_set_host_cfg_bitmap_fndecl_6180 wl18xx_set_host_cfg_bitmap fndecl 0 6180 NULL ++disable_so_daddr_ircomm_tty_cb_6187 daddr ircomm_tty_cb 0 6187 NULL ++disable_so_address_iio_chan_spec_6188 address iio_chan_spec 0 6188 NULL ++disable_so_gem_interrupt_fndecl_6193 gem_interrupt fndecl 1 6193 NULL ++disable_so_test_steal_space_from_bitmap_to_extent_fndecl_6197 test_steal_space_from_bitmap_to_extent fndecl 0 6197 NULL ++disable_so_write8_async_rtl_io_6212 write8_async rtl_io 2-3 6212 NULL ++disable_so_gpio_request_fndecl_6213 gpio_request fndecl 0-1 6213 NULL ++disable_so_max_cmds_mthca_cmd_6222 max_cmds mthca_cmd 0 6222 NULL ++disable_so_rhashtable_rehash_one_fndecl_6224 rhashtable_rehash_one fndecl 2 6224 NULL ++disable_so_addr_hi_sli4_sge_6229 addr_hi sli4_sge 0 6229 NULL ++disable_so_bnx2x_set_iscsi_eth_mac_addr_fndecl_6234 bnx2x_set_iscsi_eth_mac_addr fndecl 0 6234 NULL ++disable_so___ipv6_addr_label_fndecl_6235 __ipv6_addr_label fndecl 3-4 6235 NULL ++disable_so_chnl_freq_wil6210_rtap_6236 chnl_freq wil6210_rtap 0 6236 NULL ++disable_so_mv88e6xxx_port_to_phy_addr_fndecl_6239 mv88e6xxx_port_to_phy_addr fndecl 0-2 6239 NULL ++disable_so_phy_pm_runtime_get_sync_fndecl_6245 phy_pm_runtime_get_sync fndecl 0 6245 NULL ++disable_so_kempld_wdt_set_pretimeout_fndecl_6258 kempld_wdt_set_pretimeout fndecl 2 6258 NULL ++disable_so_sq_page_table_addr_lo_iscsi_kwqe_conn_offload1_6259 sq_page_table_addr_lo iscsi_kwqe_conn_offload1 0 6259 NULL ++disable_so_async_chainiv_schedule_work_fndecl_6271 async_chainiv_schedule_work fndecl 0 6271 NULL ++disable_so_bus_clock_khz_ocores_i2c_6290 bus_clock_khz ocores_i2c 0 6290 NULL ++disable_so_cttimeout_default_get_fndecl_6297 cttimeout_default_get fndecl 0 6297 NULL ++disable_so_show_pci_clock_sel_fndecl_6300 show_pci_clock_sel fndecl 0 6300 NULL nohasharray ++disable_so_addr_w83627ehf_data_6300 addr w83627ehf_data 0 6300 &disable_so_show_pci_clock_sel_fndecl_6300 ++disable_so_base_addr_pmc_dev_6305 base_addr pmc_dev 0 6305 NULL ++disable_so_max_post_div_radeon_pll_6315 max_post_div radeon_pll 0 6315 NULL ++disable_so_mmc_sd_erase_timeout_fndecl_6317 mmc_sd_erase_timeout fndecl 0-3 6317 NULL ++disable_so_get_time_sound_timer_operations_6318 get_time sound_timer_operations 0 6318 NULL ++disable_so_runtime_reg_sch311x_pdev_data_6324 runtime_reg sch311x_pdev_data 0 6324 NULL ++disable_so_hscx_interrupt_fndecl_6328 hscx_interrupt fndecl 2 6328 NULL ++disable_so_hangcheck_margin_vardecl_hangcheck_timer_c_6346 hangcheck_margin vardecl_hangcheck-timer.c 0 6346 NULL nohasharray ++disable_so___hrtimer_start_range_ns_fndecl_6346 __hrtimer_start_range_ns fndecl 3 6346 &disable_so_hangcheck_margin_vardecl_hangcheck_timer_c_6346 ++disable_so_force_addr_vardecl_i2c_ali15x3_c_6378 force_addr vardecl_i2c-ali15x3.c 0 6378 NULL ++disable_so_usb_interrupt_msg_fndecl_6387 usb_interrupt_msg fndecl 4-2-6-0 6387 NULL ++disable_so_bitmap_file_test_bit_fndecl_6390 bitmap_file_test_bit fndecl 2 6390 NULL ++disable_so_access_delay_vardecl_nandsim_c_6394 access_delay vardecl_nandsim.c 0 6394 NULL ++disable_so_snd_ice1712_interrupt_fndecl_6396 snd_ice1712_interrupt fndecl 1 6396 NULL ++disable_so_i2c_addr_isl6421_6399 i2c_addr isl6421 0 6399 NULL ++disable_so_sta_connected_time_read_fndecl_6408 sta_connected_time_read fndecl 3 6408 NULL ++disable_so_dbg_uidn_show_fndecl_6415 dbg_uidn_show fndecl 3 6415 NULL ++disable_so_timeout_fib6_gc_args_6417 timeout fib6_gc_args 0 6417 NULL ++disable_so_max_pixelclock_v4l2_bt_timings_cap_6421 max_pixelclock v4l2_bt_timings_cap 0 6421 NULL nohasharray ++disable_so_vlv_clock_fndecl_6421 vlv_clock fndecl 1 6421 &disable_so_max_pixelclock_v4l2_bt_timings_cap_6421 ++disable_so_hold_timer_value___port_info_6426 hold_timer_value __port_info 0 6426 NULL ++disable_so_plllocktime_psb_s_6428 plllocktime psb_s 0 6428 NULL nohasharray ++disable_so_channel2freq_lp_fndecl_6428 channel2freq_lp fndecl 0-1 6428 &disable_so_plllocktime_psb_s_6428 ++disable_so_base_addr_fpoint_info_6432 base_addr fpoint_info 0 6432 NULL ++disable_so_paravirt_write_msr_fndecl_6445 paravirt_write_msr fndecl 0-1-2-3 6445 NULL ++disable_so_bnx2x_eee_nvram_to_time_fndecl_6450 bnx2x_eee_nvram_to_time fndecl 1 6450 NULL ++disable_so_dn_nl_deladdr_fndecl_6451 dn_nl_deladdr fndecl 0 6451 NULL ++disable_so_mpll_ss_rv730_clock_registers_6456 mpll_ss rv730_clock_registers 0 6456 NULL nohasharray ++disable_so_buffer_addr_atl1e_tpd_desc_6456 buffer_addr atl1e_tpd_desc 0 6456 &disable_so_mpll_ss_rv730_clock_registers_6456 ++disable_so_xfs_btree_lshift_fndecl_6459 xfs_btree_lshift fndecl 0 6459 NULL ++disable_so_tomoyo_check_unix_address_fndecl_6464 tomoyo_check_unix_address fndecl 0-2 6464 NULL ++disable_so_bitmap_pos_to_ord_fndecl_6476 bitmap_pos_to_ord fndecl 3-2 6476 NULL ++disable_so_bql_set_hold_time_fndecl_6478 bql_set_hold_time fndecl 0-4 6478 NULL ++disable_so_range_shift_fixed_mtrr_segment_6484 range_shift fixed_mtrr_segment 0 6484 NULL ++disable_so___clocksource_update_freq_scale_fndecl_6485 __clocksource_update_freq_scale fndecl 2-3 6485 NULL ++disable_so_freq_pmu1_plltab_entry_6497 freq pmu1_plltab_entry 0 6497 NULL ++disable_so___btrfs_abort_transaction_fndecl_6516 __btrfs_abort_transaction fndecl 5 6516 NULL ++disable_so_timeout_clks_mmc_data_6527 timeout_clks mmc_data 0 6527 NULL ++disable_so_set_tss_addr_kvm_x86_ops_6529 set_tss_addr kvm_x86_ops 2 6529 NULL ++disable_so_acpi_device_sleep_wake_fndecl_6537 acpi_device_sleep_wake fndecl 0-2-3 6537 NULL nohasharray ++disable_so_rtsc_x2y_fndecl_6537 rtsc_x2y fndecl 0-2 6537 &disable_so_acpi_device_sleep_wake_fndecl_6537 ++disable_so_msr_saved_flags_uart_8250_port_6538 msr_saved_flags uart_8250_port 0 6538 NULL ++disable_so_next_blk_mq_timeout_data_6556 next blk_mq_timeout_data 0 6556 NULL nohasharray ++disable_so_sumo_set_uvd_clocks_fndecl_6556 sumo_set_uvd_clocks fndecl 2-3-0 6556 &disable_so_next_blk_mq_timeout_data_6556 ++disable_so_ovs_flow_used_time_fndecl_6571 ovs_flow_used_time fndecl 1-0 6571 NULL ++disable_so_orinoco_ioctl_setfreq_fndecl_6577 orinoco_ioctl_setfreq fndecl 0 6577 NULL ++disable_so_hash_netport4_expire_fndecl_6582 hash_netport4_expire fndecl 4 6582 NULL ++disable_so_rpwwn_bfa_bsg_rport_scsi_addr_s_6584 rpwwn bfa_bsg_rport_scsi_addr_s 0 6584 NULL ++disable_so_gid_ncp_mount_data_v4_6586 gid ncp_mount_data_v4 0 6586 NULL ++disable_so_set_input_clock_fndecl_6599 set_input_clock fndecl 0 6599 NULL ++disable_so_mmap_bytes_snd_pcm_oss_runtime_6600 mmap_bytes snd_pcm_oss_runtime 0 6600 NULL ++disable_so_do_sys_settimeofday_fndecl_6601 do_sys_settimeofday fndecl 0 6601 NULL ++disable_so_tv_sec_ufs_timeval_6608 tv_sec ufs_timeval 0 6608 NULL ++disable_so_tk_debug_sleep_time_open_fndecl_6625 tk_debug_sleep_time_open fndecl 0 6625 NULL ++disable_so_bmg160_convert_freq_to_bit_fndecl_6628 bmg160_convert_freq_to_bit fndecl 0 6628 NULL ++disable_so_sis_ata133_program_timings_fndecl_6633 sis_ata133_program_timings fndecl 2 6633 NULL ++disable_so_timestamp_nvkm_alarm_6635 timestamp nvkm_alarm 0 6635 NULL nohasharray ++disable_so_offset_crypto_hash_walk_6635 offset crypto_hash_walk 0 6635 &disable_so_timestamp_nvkm_alarm_6635 ++disable_so_ocfs2_rotate_subtree_left_fndecl_6641 ocfs2_rotate_subtree_left fndecl 0-5 6641 NULL ++disable_so_vactive_lo_detailed_pixel_timing_6644 vactive_lo detailed_pixel_timing 0 6644 NULL ++disable_so_givencrypt_ablkcipher_tfm_6647 givencrypt ablkcipher_tfm 0 6647 NULL ++disable_so_fill_in_real_sgid_index_fndecl_6648 fill_in_real_sgid_index fndecl 2-3 6648 NULL ++disable_so_i_gid_read_fndecl_6650 i_gid_read fndecl 0 6650 NULL ++disable_so_uniq_time_smt_values_6653 uniq_time smt_values 0 6653 NULL nohasharray ++disable_so_missvaddr_gru_tlb_fault_handle_6653 missvaddr gru_tlb_fault_handle 0 6653 &disable_so_uniq_time_smt_values_6653 ++disable_so_rq_timeout_request_queue_6657 rq_timeout request_queue 0 6657 NULL ++disable_so_resp_bd_list_addr_hi_bnx2i_login_request_6658 resp_bd_list_addr_hi bnx2i_login_request 0 6658 NULL ++disable_so_ebp_tss_segment_32_6659 ebp tss_segment_32 0 6659 NULL ++disable_so_sha_complete_job_fndecl_6679 sha_complete_job fndecl 3 6679 NULL ++disable_so_cursor_vram_addr_viafb_shared_6684 cursor_vram_addr viafb_shared 0 6684 NULL ++disable_so_si_set_smc_sram_address_fndecl_6696 si_set_smc_sram_address fndecl 0-2 6696 NULL ++disable_so_ocfs2_divide_leaf_refcount_block_fndecl_6709 ocfs2_divide_leaf_refcount_block fndecl 0 6709 NULL ++disable_so_smp_base_set_mtrr_data_6722 smp_base set_mtrr_data 0 6722 NULL ++disable_so_titsc_parse_dt_fndecl_6744 titsc_parse_dt fndecl 0 6744 NULL ++disable_so_driver_timestamp_netxen_minidump_template_hdr_6745 driver_timestamp netxen_minidump_template_hdr 0 6745 NULL ++disable_so_end_address_dmar_rmrr_unit_6748 end_address dmar_rmrr_unit 0 6748 NULL ++disable_so_std_signal_mode_vivid_dev_6752 std_signal_mode vivid_dev 0 6752 NULL ++disable_so_part_timeout_show_fndecl_6761 part_timeout_show fndecl 0 6761 NULL ++disable_so_tx_coal_timer_stmmac_priv_6772 tx_coal_timer stmmac_priv 0 6772 NULL ++disable_so_kvm_clock_read_fndecl_6779 kvm_clock_read fndecl 0 6779 NULL ++disable_so_alarm_clock_get_fndecl_6780 alarm_clock_get fndecl 1 6780 NULL ++disable_so_rcar_i2c_clock_calculate_fndecl_6789 rcar_i2c_clock_calculate fndecl 0 6789 NULL ++disable_so_timeout_vardecl_sbc60xxwdt_c_6807 timeout vardecl_sbc60xxwdt.c 0 6807 NULL ++disable_so_rp_uid_ubifs_sb_node_6810 rp_uid ubifs_sb_node 0 6810 NULL ++disable_so_wm8940_set_dai_clkdiv_fndecl_6811 wm8940_set_dai_clkdiv fndecl 3-0 6811 NULL ++disable_so_shift_clk_divider_6812 shift clk_divider 0 6812 NULL nohasharray ++disable_so_gateway_addr_addr_wil_fw_record_gateway_data_6812 gateway_addr_addr wil_fw_record_gateway_data 0 6812 &disable_so_shift_clk_divider_6812 nohasharray ++disable_so_snd_bebob_stream_get_clock_src_fndecl_6812 snd_bebob_stream_get_clock_src fndecl 0 6812 &disable_so_gateway_addr_addr_wil_fw_record_gateway_data_6812 ++disable_so_io_profile_start_time_bfa_fcpim_s_6814 io_profile_start_time bfa_fcpim_s 0 6814 NULL ++disable_so_tsc_timestamp_pvclock_vcpu_time_info_6819 tsc_timestamp pvclock_vcpu_time_info 0 6819 NULL ++disable_so_paddr_ath10k_skb_rxcb_6820 paddr ath10k_skb_rxcb 0 6820 NULL ++disable_so_src_addr_ioat_dma_descriptor_6823 src_addr ioat_dma_descriptor 0 6823 NULL ++disable_so_ivsize_ablkcipher_tfm_6824 ivsize ablkcipher_tfm 0 6824 NULL ++disable_so_p_val_aic32x4_rate_divs_6838 p_val aic32x4_rate_divs 0 6838 NULL nohasharray ++disable_so_bit_putcs_unaligned_fndecl_6838 bit_putcs_unaligned fndecl 5-6-7-8 6838 &disable_so_p_val_aic32x4_rate_divs_6838 ++disable_so_iaddr2blockno_fndecl_6842 iaddr2blockno fndecl 0 6842 NULL nohasharray ++disable_so_reserved_top_mlx4_bitmap_6842 reserved_top mlx4_bitmap 0 6842 &disable_so_iaddr2blockno_fndecl_6842 ++disable_so_address_acpi_object_processor_6844 address acpi_object_processor 0 6844 NULL nohasharray ++disable_so_top_freq_region_info_6844 top_freq region_info 0 6844 &disable_so_address_acpi_object_processor_6844 ++disable_so_phys_addr_sge_txq_6851 phys_addr sge_txq 0 6851 NULL ++disable_so_irq_find_mapping_fndecl_6855 irq_find_mapping fndecl 0-2 6855 NULL ++disable_so_ipaddr_rds_ib_ipaddr_6865 ipaddr rds_ib_ipaddr 0 6865 NULL ++disable_so_cdv_intel_clock_recovery_ok_fndecl_6866 cdv_intel_clock_recovery_ok fndecl 2 6866 NULL ++disable_so_rmw_ath_ops_6869 rmw ath_ops 2-3-4 6869 NULL ++disable_so_last_jiffies_ivtv_api_cache_6880 last_jiffies ivtv_api_cache 0 6880 NULL ++disable_so_ui_atimensec_ufs2_inode_6881 ui_atimensec ufs2_inode 0 6881 NULL ++disable_so_gether_get_host_addr_cdc_fndecl_6888 gether_get_host_addr_cdc fndecl 0 6888 NULL ++disable_so_wmi_add_cipher_key_fndecl_6891 wmi_add_cipher_key fndecl 0-2-4 6891 NULL ++disable_so_ppp_gidle_fndecl_6898 ppp_gidle fndecl 0-1 6898 NULL ++disable_so_dialtimeout_isdn_net_local_s_6908 dialtimeout isdn_net_local_s 0 6908 NULL ++disable_so_conf_printf2_fndecl_6910 conf_printf2 fndecl 2-4-5 6910 NULL ++disable_so_pilot_stv0900_signal_info_6915 pilot stv0900_signal_info 0 6915 NULL ++disable_so_size_log2_t3_wq_6928 size_log2 t3_wq 0 6928 NULL ++disable_so_s35390a_set_datetime_fndecl_6935 s35390a_set_datetime fndecl 0 6935 NULL ++disable_so_sys_setfsgid_fndecl_6945 sys_setfsgid fndecl 0-1 6945 NULL ++disable_so_triflex_load_timing_fndecl_6946 triflex_load_timing fndecl 3 6946 NULL ++disable_so_ps2mult_interrupt_fndecl_6951 ps2mult_interrupt fndecl 2 6951 NULL ++disable_so_hpi_sample_clock_query_source_fndecl_6959 hpi_sample_clock_query_source fndecl 1-0 6959 NULL ++disable_so_tseg2_max_can_bittiming_const_6963 tseg2_max can_bittiming_const 0 6963 NULL ++disable_so_rec8b_ata_timing_6977 rec8b ata_timing 0 6977 NULL ++disable_so_vactive___fb_timings_6978 vactive __fb_timings 0 6978 NULL ++disable_so_mgid_index_mlx4_qp_path_6990 mgid_index mlx4_qp_path 0 6990 NULL ++disable_so_log_start_addr_server_hdr_7000 log_start_addr server_hdr 0 7000 NULL ++disable_so_t2timer_ax25_info_struct_7019 t2timer ax25_info_struct 0 7019 NULL ++disable_so_start_address_mxt_object_7033 start_address mxt_object 0 7033 NULL ++disable_so_cpufreq_add_dev_symlink_fndecl_7039 cpufreq_add_dev_symlink fndecl 0 7039 NULL ++disable_so_fm10k_systime_read_fndecl_7040 fm10k_systime_read fndecl 0 7040 NULL ++disable_so_dv_timings_signal_mode_vivid_dev_7046 dv_timings_signal_mode vivid_dev 0 7046 NULL ++disable_so_set_expect_timeout_fndecl_7051 set_expect_timeout fndecl 2 7051 NULL ++disable_so_ts_dev_2_peak_time_ref_7055 ts_dev_2 peak_time_ref 0 7055 NULL ++disable_so_pci_lat_timer_tg3_7056 pci_lat_timer tg3 0 7056 NULL ++disable_so_ioarcb_bus_addr_pmcraid_ioarcb_7057 ioarcb_bus_addr pmcraid_ioarcb 0 7057 NULL ++disable_so_tbl_addr_ahci_cmd_hdr_7060 tbl_addr ahci_cmd_hdr 0 7060 NULL ++disable_so_total_i915_address_space_7088 total i915_address_space 0 7088 NULL ++disable_so_nfs_mountpoint_expiry_timeout_vardecl_7089 nfs_mountpoint_expiry_timeout vardecl 0 7089 NULL ++disable_so_rx_control_addr_acx_data_path_params_resp_7090 rx_control_addr acx_data_path_params_resp 0 7090 NULL ++disable_so_qs_btimelimit_fs_quota_stat_7091 qs_btimelimit fs_quota_stat 0 7091 NULL ++disable_so_SYSC_semtimedop_fndecl_7096 SYSC_semtimedop fndecl 1-3 7096 NULL ++disable_so_lm8323_pwm_show_time_fndecl_7100 lm8323_pwm_show_time fndecl 0 7100 NULL ++disable_so_start_time_btrfs_transaction_7107 start_time btrfs_transaction 0 7107 NULL ++disable_so_dma_bytes_snd_pcm_runtime_7108 dma_bytes snd_pcm_runtime 0 7108 NULL ++disable_so_sr__coeff_div_7109 sr _coeff_div 0 7109 NULL ++disable_so_assert_pio_clocks_7119 assert pio_clocks 0 7119 NULL ++disable_so_sctp_bind_addr_copy_fndecl_7122 sctp_bind_addr_copy fndecl 0-5 7122 NULL ++disable_so_irq_domain_get_irq_data_fndecl_7132 irq_domain_get_irq_data fndecl 2 7132 NULL ++disable_so_cur_freq_intel_gen6_power_mgmt_7134 cur_freq intel_gen6_power_mgmt 0 7134 NULL nohasharray ++disable_so_address_mask_fndecl_7134 address_mask fndecl 0-2 7134 &disable_so_cur_freq_intel_gen6_power_mgmt_7134 ++disable_so_timeout_md_thread_7138 timeout md_thread 0 7138 NULL ++disable_so_nicvf_register_interrupts_fndecl_7143 nicvf_register_interrupts fndecl 0 7143 NULL ++disable_so_logical_drive_info_dma_addr_ips_ha_7146 logical_drive_info_dma_addr ips_ha 0 7146 NULL ++disable_so_ai_slowclk_freq_fndecl_7147 ai_slowclk_freq fndecl 0 7147 NULL ++disable_so_addr_play_vals_7151 addr play_vals 0 7151 NULL ++disable_so_enc_addr_low_ssp_ini_io_start_req_7153 enc_addr_low ssp_ini_io_start_req 0 7153 NULL ++disable_so_dev_sockaddr_mISDN_7154 dev sockaddr_mISDN 0 7154 NULL ++disable_so_scan_start_time_ath_ant_comb_7155 scan_start_time ath_ant_comb 0 7155 NULL nohasharray ++disable_so_mcryptd_hash_final_fndecl_7155 mcryptd_hash_final fndecl 2 7155 &disable_so_scan_start_time_ath_ant_comb_7155 ++disable_so_ack_time_minstrel_rate_7156 ack_time minstrel_rate 0 7156 NULL ++disable_so_start_time_fscache_retrieval_7166 start_time fscache_retrieval 0 7166 NULL ++disable_so_timetosend_nes_timer_entry_7169 timetosend nes_timer_entry 0 7169 NULL ++disable_so_autofs4_get_set_timeout_fndecl_7185 autofs4_get_set_timeout fndecl 0 7185 NULL ++disable_so_list_voltage_regulator_ops_7194 list_voltage regulator_ops 0-2 7194 NULL ++disable_so_round_jiffies_fndecl_7204 round_jiffies fndecl 0-1 7204 NULL nohasharray ++disable_so_address_lo_be_bus_address32_7204 address_lo be_bus_address32 0 7204 &disable_so_round_jiffies_fndecl_7204 ++disable_so_efx_recycle_rx_pages_fndecl_7206 efx_recycle_rx_pages fndecl 3 7206 NULL ++disable_so_ssb_chipco_watchdog_timer_set_fndecl_7210 ssb_chipco_watchdog_timer_set fndecl 2-0 7210 NULL ++disable_so_ebitmap_netlbl_export_fndecl_7212 ebitmap_netlbl_export fndecl 0 7212 NULL ++disable_so_charge_timeout_wm8350_charger_policy_7222 charge_timeout wm8350_charger_policy 0 7222 NULL ++disable_so_tf_c_r820t_freq_range_7225 tf_c r820t_freq_range 0 7225 NULL ++disable_so_hpi_read_words_le16_fndecl_7226 hpi_read_words_le16 fndecl 2-4 7226 NULL ++disable_so_ip6addrlbl_newdel_fndecl_7230 ip6addrlbl_newdel fndecl 0 7230 NULL ++disable_so_seq_default_timer_card_vardecl_7233 seq_default_timer_card vardecl 0 7233 NULL ++disable_so_ip6_route_get_saddr_fndecl_7240 ip6_route_get_saddr fndecl 0 7240 NULL ++disable_so_packet_timeout_vardecl_legousbtower_c_7247 packet_timeout vardecl_legousbtower.c 0 7247 NULL ++disable_so_base_clockid_alarm_base_7253 base_clockid alarm_base 0 7253 NULL ++disable_so_pll_time_modem_state_ser12_7269 pll_time modem_state_ser12 0 7269 NULL ++disable_so_phyaddr_fe_priv_7272 phyaddr fe_priv 0 7272 NULL ++disable_so_xfs_btree_copy_keys_fndecl_7274 xfs_btree_copy_keys fndecl 4 7274 NULL ++disable_so_lzo_uncompress_fndecl_7276 lzo_uncompress fndecl 6 7276 NULL ++disable_so_spc_assoc_id_sctp_paddr_change_7283 spc_assoc_id sctp_paddr_change 0 7283 NULL ++disable_so_min_interrupt_out_interval_vardecl_ldusb_c_7293 min_interrupt_out_interval vardecl_ldusb.c 0 7293 NULL ++disable_so_phys_addr_qlcnic_host_rds_ring_7298 phys_addr qlcnic_host_rds_ring 0 7298 NULL ++disable_so_ethoc_interrupt_fndecl_7299 ethoc_interrupt fndecl 1 7299 NULL ++disable_so_wintime_si_dyn_powertune_data_7305 wintime si_dyn_powertune_data 0 7305 NULL ++disable_so_timestamp_cnic_context_7309 timestamp cnic_context 0 7309 NULL nohasharray ++disable_so_rx8025_set_clock_adjust_fndecl_7309 rx8025_set_clock_adjust fndecl 2-0 7309 &disable_so_timestamp_cnic_context_7309 ++disable_so_read_mac_address_dvb_usb_device_properties_7321 read_mac_address dvb_usb_device_properties 0 7321 NULL ++disable_so_pm_runtime_set_active_fndecl_7330 pm_runtime_set_active fndecl 0 7330 NULL ++disable_so_snd_seq_oss_synth_addr_fndecl_7331 snd_seq_oss_synth_addr fndecl 0 7331 NULL ++disable_so_netlbl_unlabel_addrinfo_get_fndecl_7332 netlbl_unlabel_addrinfo_get fndecl 0 7332 NULL nohasharray ++disable_so_transport_type_sockaddr_rxrpc_7332 transport_type sockaddr_rxrpc 0 7332 &disable_so_netlbl_unlabel_addrinfo_get_fndecl_7332 ++disable_so_tx_control_addr_acx_data_path_params_resp_7345 tx_control_addr acx_data_path_params_resp 0 7345 NULL ++disable_so_intel_runtime_suspend_fndecl_7354 intel_runtime_suspend fndecl 0 7354 NULL nohasharray ++disable_so_arb_timeout_pca9541_7354 arb_timeout pca9541 0 7354 &disable_so_intel_runtime_suspend_fndecl_7354 ++disable_so_authenc_esn_geniv_ahash_done_fndecl_7357 authenc_esn_geniv_ahash_done fndecl 2 7357 NULL ++disable_so_total_blkcipher_walk_7358 total blkcipher_walk 0 7358 NULL ++disable_so_mtime_fuse_attr_7361 mtime fuse_attr 0 7361 NULL ++disable_so_gtt_phys_addr__intel_private_7365 gtt_phys_addr _intel_private 0 7365 NULL ++disable_so_btree_lookup_raw_fndecl_7367 btree_lookup_raw fndecl 0-2-7 7367 NULL ++disable_so_show_imon_clock_fndecl_7376 show_imon_clock fndecl 0 7376 NULL ++disable_so_acpi_cpufreq_guess_freq_fndecl_7383 acpi_cpufreq_guess_freq fndecl 0 7383 NULL ++disable_so_pch_udc_ep_bit_set_fndecl_7386 pch_udc_ep_bit_set fndecl 3 7386 NULL ++disable_so_tv_nsec_compat_timespec_7389 tv_nsec compat_timespec 0 7389 NULL ++disable_so_try_msr_calibrate_tsc_fndecl_7392 try_msr_calibrate_tsc fndecl 0 7392 NULL ++disable_so_msi001_s_frequency_fndecl_7396 msi001_s_frequency fndecl 0 7396 NULL ++disable_so_lxt971_ack_interrupt_fndecl_7397 lxt971_ack_interrupt fndecl 0 7397 NULL nohasharray ++disable_so_i40e_get_mac_addr_fndecl_7397 i40e_get_mac_addr fndecl 0 7397 &disable_so_lxt971_ack_interrupt_fndecl_7397 ++disable_so_conn_db_addr_lo_fcoe_kwqe_conn_offload2_7408 conn_db_addr_lo fcoe_kwqe_conn_offload2 0 7408 NULL ++disable_so_spcp8x5_get_msr_fndecl_7409 spcp8x5_get_msr fndecl 0 7409 NULL ++disable_so_signal_det_fndecl_7411 signal_det fndecl 2 7411 NULL ++disable_so_vclk_fb_div_pll_ct_7423 vclk_fb_div pll_ct 0 7423 NULL ++disable_so_crypto_ahash_final_fndecl_7433 crypto_ahash_final fndecl 0 7433 NULL ++disable_so_vidioc_s_hw_freq_seek_fndecl_7439 vidioc_s_hw_freq_seek fndecl 0 7439 NULL ++disable_so_aa_calc_profile_hash_fndecl_7443 aa_calc_profile_hash fndecl 0-4 7443 NULL ++disable_so_count_sha1_state_7456 count sha1_state 0 7456 NULL ++disable_so_full_name_hash_fndecl_7466 full_name_hash fndecl 0-2 7466 NULL ++disable_so_serial8250_set_divisor_fndecl_7469 serial8250_set_divisor fndecl 4-3 7469 NULL ++disable_so_add_hwgenerator_randomness_fndecl_7471 add_hwgenerator_randomness fndecl 2-3 7471 NULL ++disable_so_xfs_btree_check_block_fndecl_7472 xfs_btree_check_block fndecl 0 7472 NULL ++disable_so_f1x_get_norm_dct_addr_fndecl_7473 f1x_get_norm_dct_addr fndecl 0-3-5 7473 NULL ++disable_so_timeout_tid_ampdu_rx_7484 timeout tid_ampdu_rx 0 7484 NULL ++disable_so_uv_rtc_find_next_timer_fndecl_7494 uv_rtc_find_next_timer fndecl 2 7494 NULL ++disable_so_mmc_erase_timeout_fndecl_7496 mmc_erase_timeout fndecl 0-3-2 7496 NULL ++disable_so_interrupt_in_endpoint_edgeport_serial_7513 interrupt_in_endpoint edgeport_serial 0 7513 NULL ++disable_so_start_asd_ha_addrspace_7515 start asd_ha_addrspace 0 7515 NULL ++disable_so_ccp_register_aes_alg_fndecl_7517 ccp_register_aes_alg fndecl 0 7517 NULL ++disable_so_addr_ptr_drm_i915_gem_mmap_7520 addr_ptr drm_i915_gem_mmap 0 7520 NULL ++disable_so_ecryptfs_get_tfm_and_mutex_for_cipher_name_fndecl_7524 ecryptfs_get_tfm_and_mutex_for_cipher_name fndecl 0 7524 NULL ++disable_so_async_schedule_fndecl_7528 async_schedule fndecl 0 7528 NULL nohasharray ++disable_so_crypto_ctr_crypt_inplace_fndecl_7528 crypto_ctr_crypt_inplace fndecl 0 7528 &disable_so_async_schedule_fndecl_7528 ++disable_so_snd_mpu401_uart_interrupt_fndecl_7536 snd_mpu401_uart_interrupt fndecl 1 7536 NULL ++disable_so_cfg_max_scsicmpl_time_lpfc_vport_7541 cfg_max_scsicmpl_time lpfc_vport 0 7541 NULL ++disable_so_blkcipher_done_slow_fndecl_7555 blkcipher_done_slow fndecl 0-2 7555 NULL ++disable_so_cg_spll_spread_spectrum_si_clock_registers_7557 cg_spll_spread_spectrum si_clock_registers 0 7557 NULL ++disable_so_dev_addr_mv_udc_7559 dev_addr mv_udc 0 7559 NULL ++disable_so___restart_timer_fndecl_7572 __restart_timer fndecl 2 7572 NULL ++disable_so_phy_interrupt_fndecl_7576 phy_interrupt fndecl 1 7576 NULL ++disable_so_pending_auth_reply_time_wl12xx_vif_7583 pending_auth_reply_time wl12xx_vif 0 7583 NULL ++disable_so_kempld_wdt_set_stage_timeout_fndecl_7592 kempld_wdt_set_stage_timeout fndecl 3 7592 NULL ++disable_so_mwifiex_ret_802_11_mac_address_fndecl_7598 mwifiex_ret_802_11_mac_address fndecl 0 7598 NULL ++disable_so_ad799x_write_frequency_fndecl_7606 ad799x_write_frequency fndecl 0-4 7606 NULL ++disable_so_htab_map_hash_fndecl_7622 htab_map_hash fndecl 0-2 7622 NULL ++disable_so_smack_task_getscheduler_fndecl_7629 smack_task_getscheduler fndecl 0 7629 NULL ++disable_so_atomic64_sub_fndecl_7638 atomic64_sub fndecl 1 7638 NULL ++disable_so___mcheck_cpu_cap_init_fndecl_7640 __mcheck_cpu_cap_init fndecl 0 7640 NULL ++disable_so_sq_dma_addr_nvme_queue_7641 sq_dma_addr nvme_queue 0 7641 NULL ++disable_so_data_address_mscp_7645 data_address mscp 0 7645 NULL ++disable_so_block_address_ms_param_register_7651 block_address ms_param_register 0 7651 NULL ++disable_so___wait_on_bit_lock_fndecl_7653 __wait_on_bit_lock fndecl 0 7653 NULL ++disable_so_dma_addr_qla2_sgx_7667 dma_addr qla2_sgx 0 7667 NULL ++disable_so_ba1_addr_cs4281_7670 ba1_addr cs4281 0 7670 NULL ++disable_so_addr_nv50_disp_mthd_list_7671 addr nv50_disp_mthd_list 0 7671 NULL ++disable_so_address_stv090x_config_7672 address stv090x_config 0 7672 NULL ++disable_so_addr_oxygen_7675 addr oxygen 0 7675 NULL ++disable_so_mei_wd_ops_set_timeout_fndecl_7696 mei_wd_ops_set_timeout fndecl 2 7696 NULL ++disable_so_clock_getres_k_clock_7708 clock_getres k_clock 1 7708 NULL ++disable_so_hash_shift_neigh_hash_table_7714 hash_shift neigh_hash_table 0 7714 NULL ++disable_so_pmu_fast_powerup_delay_fndecl_7721 pmu_fast_powerup_delay fndecl 0 7721 NULL ++disable_so_dst_addr_rds_info_rdma_connection_7722 dst_addr rds_info_rdma_connection 0 7722 NULL ++disable_so_period_timeriomem_rng_private_data_7730 period timeriomem_rng_private_data 0 7730 NULL ++disable_so_ocfs2_flock_handle_signal_fndecl_7734 ocfs2_flock_handle_signal fndecl 0 7734 NULL ++disable_so_seq_rds_info_message_7735 seq rds_info_message 0 7735 NULL ++disable_so_base_addr_net_device_7745 base_addr net_device 0 7745 NULL ++disable_so_sense_addr_fcpio_icmnd_16_7746 sense_addr fcpio_icmnd_16 0 7746 NULL ++disable_so_clocks_calc_mult_shift_fndecl_7747 clocks_calc_mult_shift fndecl 3-4-5 7747 NULL ++disable_so_monotonic_time_coarse_sec_vsyscall_gtod_data_7749 monotonic_time_coarse_sec vsyscall_gtod_data 0 7749 NULL ++disable_so_remote_ca_guid_cm_timewait_info_7768 remote_ca_guid cm_timewait_info 0 7768 NULL ++disable_so_tsf_timestamp_wmi_phyerr_7783 tsf_timestamp wmi_phyerr 0 7783 NULL ++disable_so_fullbatt_vchk_jiffies_at_charger_manager_7786 fullbatt_vchk_jiffies_at charger_manager 0 7786 NULL ++disable_so_st_mtime_nsec_p9_stat_dotl_7787 st_mtime_nsec p9_stat_dotl 0 7787 NULL ++disable_so_hmac_sha256_fndecl_7789 hmac_sha256 fndecl 0-2-4 7789 NULL ++disable_so_writeback_delay_fndecl_7808 writeback_delay fndecl 0-2 7808 NULL ++disable_so_offset_ioctl_gntdev_get_offset_for_vaddr_7812 offset ioctl_gntdev_get_offset_for_vaddr 0 7812 NULL ++disable_so_tuner_frequency_stv0288_state_7823 tuner_frequency stv0288_state 0 7823 NULL ++disable_so_neigh_hash_grow_fndecl_7824 neigh_hash_grow fndecl 2 7824 NULL ++disable_so_timeout_sh_mmcif_host_7836 timeout sh_mmcif_host 0 7836 NULL ++disable_so_cpuid_eax_fndecl_7845 cpuid_eax fndecl 0 7845 NULL ++disable_so_mclk_pwrmgt_cntl_si_clock_registers_7850 mclk_pwrmgt_cntl si_clock_registers 0 7850 NULL ++disable_so_mgt_update_addr_fndecl_7857 mgt_update_addr fndecl 0 7857 NULL nohasharray ++disable_so_regmap_bulk_read_fndecl_7857 regmap_bulk_read fndecl 4-0-2 7857 &disable_so_mgt_update_addr_fndecl_7857 ++disable_so_cpufreq_governor_init_fndecl_7864 cpufreq_governor_init fndecl 0 7864 NULL ++disable_so_sync_freq_arizona_fll_7868 sync_freq arizona_fll 0 7868 NULL ++disable_so_channel_switch_time_ath_chanctx_sched_7869 channel_switch_time ath_chanctx_sched 0 7869 NULL nohasharray ++disable_so_isp1760_udc_set_address_fndecl_7869 isp1760_udc_set_address fndecl 2 7869 &disable_so_channel_switch_time_ath_chanctx_sched_7869 ++disable_so_n_hw_addrs_iwl_nvm_data_7872 n_hw_addrs iwl_nvm_data 0 7872 NULL ++disable_so_rcu_jiffies_till_stall_check_fndecl_7874 rcu_jiffies_till_stall_check fndecl 0 7874 NULL ++disable_so_seq_b43legacy_txstatus_7880 seq b43legacy_txstatus 0 7880 NULL ++disable_so_hpi_tuner_query_frequency_fndecl_7881 hpi_tuner_query_frequency fndecl 0-1 7881 NULL ++disable_so_data_address_descriptor_7886 data_address descriptor 0 7886 NULL ++disable_so_mpll_dq_func_cntl_ci_clock_registers_7890 mpll_dq_func_cntl ci_clock_registers 0 7890 NULL ++disable_so_hpfs_load_bitmap_directory_fndecl_7892 hpfs_load_bitmap_directory fndecl 2 7892 NULL ++disable_so_hour_tomoyo_time_7893 hour tomoyo_time 0 7893 NULL ++disable_so_dx_pt_regs_7894 dx pt_regs 0 7894 NULL ++disable_so_mthca_SW2HW_EQ_fndecl_7906 mthca_SW2HW_EQ fndecl 3-0 7906 NULL ++disable_so_megasas_start_timer_fndecl_7920 megasas_start_timer fndecl 4 7920 NULL ++disable_so_Memhscx_interrupt_fndecl_7925 Memhscx_interrupt fndecl 2 7925 NULL ++disable_so_ena_gpio_regulator_config_7927 ena_gpio regulator_config 0 7927 NULL ++disable_so_tda827x_initial_sleep_fndecl_7929 tda827x_initial_sleep fndecl 0 7929 NULL ++disable_so_hfrontporch_v4l2_bt_timings_7935 hfrontporch v4l2_bt_timings 0 7935 NULL ++disable_so_xfrm_flowi_daddr_fndecl_7937 xfrm_flowi_daddr fndecl 2 7937 NULL ++disable_so_fw_schedule_device_work_fndecl_7962 fw_schedule_device_work fndecl 2 7962 NULL ++disable_so_xfs_btree_get_bufl_fndecl_7965 xfs_btree_get_bufl fndecl 3 7965 NULL ++disable_so_cpu_to_macvtap16_fndecl_7976 cpu_to_macvtap16 fndecl 0-2 7976 NULL nohasharray ++disable_so_evm_calc_hmac_or_hash_fndecl_7976 evm_calc_hmac_or_hash fndecl 0-4 7976 &disable_so_cpu_to_macvtap16_fndecl_7976 ++disable_so_first_port_bitmap_port_7981 first_port bitmap_port 0 7981 NULL ++disable_so_compat_get_bitmap_fndecl_7984 compat_get_bitmap fndecl 0-3 7984 NULL ++disable_so_dma_addr_iser_rx_desc_7996 dma_addr iser_rx_desc 0 7996 NULL ++disable_so_channel2freq_a_fndecl_7997 channel2freq_a fndecl 0-1 7997 NULL ++disable_so_card_snd_timer_info_8007 card snd_timer_info 0 8007 NULL nohasharray ++disable_so_svga_set_timings_fndecl_8007 svga_set_timings fndecl 4-5-6-7-8-9 8007 &disable_so_card_snd_timer_info_8007 ++disable_so_apanel_addr_vardecl_i2c_i801_c_8018 apanel_addr vardecl_i2c-i801.c 0 8018 NULL ++disable_so_bcma_pmu_pll_clock_fndecl_8024 bcma_pmu_pll_clock fndecl 2-3-0 8024 NULL ++disable_so_sha1_transform_asm_vardecl_sha1_ssse3_glue_c_8028 sha1_transform_asm vardecl_sha1_ssse3_glue.c 3 8028 NULL ++disable_so_add_timer_randomness_fndecl_8030 add_timer_randomness fndecl 2 8030 NULL ++disable_so_hash_mask_mesh_table_8031 hash_mask mesh_table 0 8031 NULL ++disable_so_show_dgid_fndecl_8032 show_dgid fndecl 0 8032 NULL ++disable_so_div_cfg_dib8000_config_8034 div_cfg dib8000_config 0 8034 NULL ++disable_so_demod_address_l64781_config_8035 demod_address l64781_config 0 8035 NULL ++disable_so_uid_cramfs_inode_8037 uid cramfs_inode 0 8037 NULL ++disable_so_recover_timer_read_fndecl_8053 recover_timer_read fndecl 0 8053 NULL ++disable_so_usb_sleep_music_show_fndecl_8055 usb_sleep_music_show fndecl 0 8055 NULL ++disable_so_hw_ptr_interrupt_snd_pcm_runtime_8061 hw_ptr_interrupt snd_pcm_runtime 0 8061 NULL ++disable_so_reset_delay_us_e1000_phy_info_8066 reset_delay_us e1000_phy_info 0 8066 NULL ++disable_so_timeout_packet_command_8072 timeout packet_command 0 8072 NULL ++disable_so_jiffies_a_sl811_8074 jiffies_a sl811 0 8074 NULL nohasharray ++disable_so_idedisk_set_max_address_fndecl_8074 idedisk_set_max_address fndecl 0-2 8074 &disable_so_jiffies_a_sl811_8074 ++disable_so_base_addr_TAG_TW_Device_Extension_8076 base_addr TAG_TW_Device_Extension 0 8076 NULL ++disable_so_gateway_cmd_addr_wil_fw_record_gateway_data4_8080 gateway_cmd_addr wil_fw_record_gateway_data4 0 8080 NULL ++disable_so_snd_cmipci_interrupt_fndecl_8083 snd_cmipci_interrupt fndecl 1 8083 NULL ++disable_so_ivsize_blkcipher_alg_8085 ivsize blkcipher_alg 0 8085 NULL ++disable_so_mlx5e_add_eth_addr_rule_fndecl_8090 mlx5e_add_eth_addr_rule fndecl 0 8090 NULL ++disable_so_sysctl_rose_call_request_timeout_vardecl_8095 sysctl_rose_call_request_timeout vardecl 0 8095 NULL nohasharray ++disable_so_b43_phy_maskset_fndecl_8095 b43_phy_maskset fndecl 2-3-4 8095 &disable_so_sysctl_rose_call_request_timeout_vardecl_8095 ++disable_so_dma_addr_mraid_pci_blk_8116 dma_addr mraid_pci_blk 0 8116 NULL ++disable_so___arch_hweight32_fndecl_8119 __arch_hweight32 fndecl 0-1 8119 NULL ++disable_so_lvds_downclock_drm_i915_private_8128 lvds_downclock drm_i915_private 0 8128 NULL ++disable_so_calgary_set_split_completion_timeout_fndecl_8129 calgary_set_split_completion_timeout fndecl 2 8129 NULL ++disable_so_i_atime_minix2_inode_8131 i_atime minix2_inode 0 8131 NULL ++disable_so_xclk_post_div_pll_ct_8137 xclk_post_div pll_ct 0 8137 NULL ++disable_so_legacy_display_base_addr_radeon_crtc_8144 legacy_display_base_addr radeon_crtc 0 8144 NULL ++disable_so_rv6xx_memory_clock_entry_set_reference_divider_fndecl_8149 rv6xx_memory_clock_entry_set_reference_divider fndecl 3 8149 NULL ++disable_so_x86_phys_bits_cpuinfo_x86_8154 x86_phys_bits cpuinfo_x86 0 8154 NULL ++disable_so_vmx_get_preemption_timer_value_fndecl_8155 vmx_get_preemption_timer_value fndecl 0 8155 NULL ++disable_so_delayed_set_value_led_classdev_8162 delayed_set_value led_classdev 0 8162 NULL ++disable_so_link_timeout_fe_priv_8170 link_timeout fe_priv 0 8170 NULL nohasharray ++disable_so_snd_ice1712_pro_internal_clock_info_fndecl_8170 snd_ice1712_pro_internal_clock_info fndecl 0 8170 &disable_so_link_timeout_fe_priv_8170 ++disable_so___jhash_nwords_fndecl_8180 __jhash_nwords fndecl 0-1-2-3 8180 NULL ++disable_so_buffer_addr_e1000_rx_desc_8186 buffer_addr e1000_rx_desc 0 8186 NULL ++disable_so_s_wtime_ext2_super_block_8189 s_wtime ext2_super_block 0 8189 NULL nohasharray ++disable_so_sel_addr1___mux2_8189 sel_addr1 __mux2 0 8189 &disable_so_s_wtime_ext2_super_block_8189 ++disable_so_elan_smbus_sleep_control_fndecl_8190 elan_smbus_sleep_control fndecl 0 8190 NULL ++disable_so_hscale_timing_8195 hscale timing 0 8195 NULL ++disable_so_mem_addr_sms_data_download_8196 mem_addr sms_data_download 0 8196 NULL ++disable_so_last_time2_intel_ilk_power_mgmt_8197 last_time2 intel_ilk_power_mgmt 0 8197 NULL ++disable_so_end_point_addr_cx231xx_video_mode_8198 end_point_addr cx231xx_video_mode 0 8198 NULL ++disable_so_cmx_delay_dsp_8202 cmx_delay dsp 0 8202 NULL ++disable_so_inet6_rtm_deladdr_fndecl_8203 inet6_rtm_deladdr fndecl 0 8203 NULL ++disable_so_local_ca_guid_cm_rep_msg_8210 local_ca_guid cm_rep_msg 0 8210 NULL ++disable_so_address_r8a66597_device_8227 address r8a66597_device 0 8227 NULL ++disable_so_idle_jiffies_tick_sched_8241 idle_jiffies tick_sched 0 8241 NULL nohasharray ++disable_so_ver_addr_via_display_timing_8241 ver_addr via_display_timing 0 8241 &disable_so_idle_jiffies_tick_sched_8241 ++disable_so_addr_hamachi_desc_8244 addr hamachi_desc 0 8244 NULL nohasharray ++disable_so_addr_snd_dmaengine_dai_dma_data_8244 addr snd_dmaengine_dai_dma_data 0 8244 &disable_so_addr_hamachi_desc_8244 ++disable_so_ip6addrlbl_add_fndecl_8251 ip6addrlbl_add fndecl 0-4 8251 NULL ++disable_so_transtime_vim2m_ctx_8252 transtime vim2m_ctx 0 8252 NULL ++disable_so_seq_prism2_frag_entry_8262 seq prism2_frag_entry 0 8262 NULL ++disable_so_uid_args_requester_8263 uid args_requester 0 8263 NULL ++disable_so_bfa_fcs_lport_ns_sm_gid_ft_retry_fndecl_8264 bfa_fcs_lport_ns_sm_gid_ft_retry fndecl 2 8264 NULL ++disable_so_jffs2_lzo_decompress_fndecl_8274 jffs2_lzo_decompress fndecl 3 8274 NULL ++disable_so_fb_start_aligned_physaddr_osd_info_8300 fb_start_aligned_physaddr osd_info 0 8300 NULL ++disable_so_latch_addr_flash_driver_init_fndecl_8304 latch_addr_flash_driver_init fndecl 0 8304 NULL ++disable_so_ab3100_rtc_read_time_fndecl_8312 ab3100_rtc_read_time fndecl 0 8312 NULL ++disable_so_set_addr_fndecl_8318 set_addr fndecl 2-4-5 8318 NULL ++disable_so_bit_width_acpi_pct_register_8319 bit_width acpi_pct_register 0 8319 NULL ++disable_so_cpu_core_id_cpuinfo_x86_8323 cpu_core_id cpuinfo_x86 0 8323 NULL ++disable_so_hash_rem_ccp_aes_cmac_req_ctx_8330 hash_rem ccp_aes_cmac_req_ctx 0 8330 NULL ++disable_so_ps_timeout_wireless_dev_8334 ps_timeout wireless_dev 0 8334 NULL ++disable_so_next_address_dma_ops_domain_8335 next_address dma_ops_domain 0 8335 NULL ++disable_so_skcipher_pull_sgl_fndecl_8337 skcipher_pull_sgl fndecl 2 8337 NULL ++disable_so_create_impulse_test_signal_fndecl_8361 create_impulse_test_signal fndecl 3 8361 NULL ++disable_so_mod_timer_pending_fndecl_8362 mod_timer_pending fndecl 2-0 8362 NULL nohasharray ++disable_so_ep0_trb_addr_dwc3_8362 ep0_trb_addr dwc3 0 8362 &disable_so_mod_timer_pending_fndecl_8362 ++disable_so_mtt_base_addr_h_mlx4_cq_context_8364 mtt_base_addr_h mlx4_cq_context 0 8364 NULL ++disable_so_i2c_smbus_write_byte_data_fndecl_8369 i2c_smbus_write_byte_data fndecl 0-2-3 8369 NULL ++disable_so_tpg_hscale_div_fndecl_8382 tpg_hscale_div fndecl 0-3 8382 NULL ++disable_so_timestamp_bnx2i_endpoint_8390 timestamp bnx2i_endpoint 0 8390 NULL ++disable_so_audit_backlog_wait_time_vardecl_audit_c_8393 audit_backlog_wait_time vardecl_audit.c 0 8393 NULL ++disable_so_compat_put_timeval_fndecl_8394 compat_put_timeval fndecl 0 8394 NULL ++disable_so_btree_remove128_fndecl_8408 btree_remove128 fndecl 2 8408 NULL ++disable_so_pcxhr_hardware_timer_fndecl_8413 pcxhr_hardware_timer fndecl 0 8413 NULL ++disable_so_ixgbe_atr_compute_sig_hash_82599_fndecl_8416 ixgbe_atr_compute_sig_hash_82599 fndecl 0 8416 NULL ++disable_so_space_id_acpi_generic_address_8425 space_id acpi_generic_address 0 8425 NULL ++disable_so_befs_btree_read_fndecl_8444 befs_btree_read fndecl 3 8444 NULL ++disable_so_cttimeout_default_set_fndecl_8445 cttimeout_default_set fndecl 0 8445 NULL ++disable_so_set_bdaddr_hci_dev_8450 set_bdaddr hci_dev 0 8450 NULL ++disable_so_select_addr_qla82xx_md_entry_queue_8457 select_addr qla82xx_md_entry_queue 0 8457 NULL ++disable_so_crypto_register_alg_fndecl_8460 crypto_register_alg fndecl 0 8460 NULL ++disable_so_inet6_fill_ifmcaddr_fndecl_8465 inet6_fill_ifmcaddr fndecl 0-3-5 8465 NULL ++disable_so_image_address_acpi_table_bgrt_8468 image_address acpi_table_bgrt 0 8468 NULL ++disable_so_cmd_lock_addr_ulp_mem_io_8484 cmd_lock_addr ulp_mem_io 0 8484 NULL ++disable_so_r600_engine_clock_entry_set_step_time_fndecl_8486 r600_engine_clock_entry_set_step_time fndecl 3 8486 NULL ++disable_so_cxd2820r_sleep_t2_fndecl_8488 cxd2820r_sleep_t2 fndecl 0 8488 NULL ++disable_so_si_get_cu_active_bitmap_fndecl_8498 si_get_cu_active_bitmap fndecl 0-2-3 8498 NULL ++disable_so_clock_drxd_config_8500 clock drxd_config 0 8500 NULL nohasharray ++disable_so_i2c_addr_zl10039_state_8500 i2c_addr zl10039_state 0 8500 &disable_so_clock_drxd_config_8500 nohasharray ++disable_so_map_sg_dma_map_ops_8500 map_sg dma_map_ops 0-3 8500 &disable_so_i2c_addr_zl10039_state_8500 ++disable_so_addr_vt1211_data_8504 addr vt1211_data 0 8504 NULL ++disable_so_vsync_pulse_width_lvds_dvo_timing_8520 vsync_pulse_width lvds_dvo_timing 0 8520 NULL ++disable_so_set_frequency_fndecl_8523 set_frequency fndecl 0-3 8523 NULL ++disable_so_lola_enable_clock_events_fndecl_8528 lola_enable_clock_events fndecl 0 8528 NULL ++disable_so_pci_prepare_to_sleep_fndecl_8531 pci_prepare_to_sleep fndecl 0 8531 NULL ++disable_so_valleyview_rps_max_freq_fndecl_8541 valleyview_rps_max_freq fndecl 0 8541 NULL ++disable_so_wm8350_set_clkdiv_fndecl_8547 wm8350_set_clkdiv fndecl 3 8547 NULL ++disable_so_scope_inet6_ifaddr_8569 scope inet6_ifaddr 0 8569 NULL ++disable_so_hci_update_random_address_fndecl_8570 hci_update_random_address fndecl 0 8570 NULL nohasharray ++disable_so_level_btrfs_delayed_extent_op_8570 level btrfs_delayed_extent_op 0 8570 &disable_so_hci_update_random_address_fndecl_8570 ++disable_so_p5_mt9t112_pll_divider_8582 p5 mt9t112_pll_divider 0 8582 NULL ++disable_so_period_frames_snd_pcm_oss_runtime_8583 period_frames snd_pcm_oss_runtime 0 8583 NULL nohasharray ++disable_so_sgtl5000_set_clock_fndecl_8583 sgtl5000_set_clock fndecl 2 8583 &disable_so_period_frames_snd_pcm_oss_runtime_8583 ++disable_so_ns_to_timespec_fndecl_8584 ns_to_timespec fndecl 1 8584 NULL ++disable_so_mmc_test_random_perf_fndecl_8591 mmc_test_random_perf fndecl 0 8591 NULL ++disable_so_ac_sleep_before_get_state_ms_vardecl_ac_c_8592 ac_sleep_before_get_state_ms vardecl_ac.c 0 8592 NULL ++disable_so_s5h1420_getfreqoffset_fndecl_8597 s5h1420_getfreqoffset fndecl 0 8597 NULL ++disable_so_pll_j_aic32x4_rate_divs_8598 pll_j aic32x4_rate_divs 0 8598 NULL ++disable_so_freq_stb0899_params_8606 freq stb0899_params 0 8606 NULL ++disable_so_vblank_hi_oaktrail_timing_info_8607 vblank_hi oaktrail_timing_info 0 8607 NULL ++disable_so_subnet_timeout_ipath_ibdev_8613 subnet_timeout ipath_ibdev 0 8613 NULL nohasharray ++disable_so_demod_address_or51211_config_8613 demod_address or51211_config 0 8613 &disable_so_subnet_timeout_ipath_ibdev_8613 ++disable_so___compat_put_timespec_fndecl_8625 __compat_put_timespec fndecl 0 8625 NULL ++disable_so_sq_addr_hi_fcoe_kwqe_conn_offload1_8631 sq_addr_hi fcoe_kwqe_conn_offload1 0 8631 NULL ++disable_so_compat_sock_get_timestamp_fndecl_8635 compat_sock_get_timestamp fndecl 0 8635 NULL ++disable_so_next_sit_addr_fndecl_8639 next_sit_addr fndecl 0-2 8639 NULL ++disable_so_update_mc_addr_fm10k_mac_ops_8643 update_mc_addr fm10k_mac_ops 4 8643 NULL ++disable_so_img_ir_timing_range_convert_fndecl_8648 img_ir_timing_range_convert fndecl 3-4-5 8648 NULL ++disable_so_adc_clock_ratio_dib0090_io_config_8649 adc_clock_ratio dib0090_io_config 0 8649 NULL ++disable_so_regcache_rbtree_sync_fndecl_8655 regcache_rbtree_sync fndecl 0-2-3 8655 NULL ++disable_so_nilfs_btree_gather_data_fndecl_8666 nilfs_btree_gather_data fndecl 0-4 8666 NULL ++disable_so__scsih_get_sas_address_fndecl_8674 _scsih_get_sas_address fndecl 2 8674 NULL ++disable_so_mul_u64_u32_shr_fndecl_8675 mul_u64_u32_shr fndecl 0-1-2-3 8675 NULL ++disable_so_find_next_zero_bit_fndecl_8677 find_next_zero_bit fndecl 0-2-3 8677 NULL ++disable_so_generic_set_freq_fndecl_8678 generic_set_freq fndecl 0-2 8678 NULL ++disable_so_time_in_irq_usb_usbvision_8687 time_in_irq usb_usbvision 0 8687 NULL ++disable_so_data_addr_asc_scsiq_1_8688 data_addr asc_scsiq_1 0 8688 NULL ++disable_so_nl80211_parse_random_mac_fndecl_8702 nl80211_parse_random_mac fndecl 0 8702 NULL ++disable_so_hpi_compander_set_attack_time_constant_fndecl_8705 hpi_compander_set_attack_time_constant fndecl 1-0 8705 NULL ++disable_so_qla2x00_sns_gid_pt_fndecl_8706 qla2x00_sns_gid_pt fndecl 0 8706 NULL ++disable_so_tipc_own_addr_fndecl_8707 tipc_own_addr fndecl 0 8707 NULL ++disable_so_da9055_rtc_read_time_fndecl_8709 da9055_rtc_read_time fndecl 0 8709 NULL ++disable_so_theta__fll_div_8710 theta _fll_div 0 8710 NULL nohasharray ++disable_so_size_genwqe_bitstream_8710 size genwqe_bitstream 0 8710 &disable_so_theta__fll_div_8710 ++disable_so_cpu_to_virtio64_fndecl_8714 cpu_to_virtio64 fndecl 0-2 8714 NULL ++disable_so_sleep_reg_bma180_part_info_8720 sleep_reg bma180_part_info 0 8720 NULL ++disable_so_via_clock_init_fndecl_8721 via_clock_init fndecl 2 8721 NULL ++disable_so_time_reftime_vardecl_ntp_c_8722 time_reftime vardecl_ntp.c 0 8722 NULL ++disable_so_sysfs_set_reg_fndecl_8723 sysfs_set_reg fndecl 5 8723 NULL ++disable_so_rport_del_timeout_vardecl_8725 rport_del_timeout vardecl 0 8725 NULL ++disable_so_rb_subtree_gap_vm_area_struct_8729 rb_subtree_gap vm_area_struct 0 8729 NULL ++disable_so_mipi_dsi_dcs_set_column_address_fndecl_8732 mipi_dsi_dcs_set_column_address fndecl 0 8732 NULL ++disable_so_aes_encrypt_fail_read_fndecl_8737 aes_encrypt_fail_read fndecl 0-3 8737 NULL ++disable_so_sumo_set_uvd_clock_fndecl_8742 sumo_set_uvd_clock fndecl 0-2-3-4 8742 NULL ++disable_so_daddr_irlap_cb_8752 daddr irlap_cb 0 8752 NULL ++disable_so_skcipher_sendpage_fndecl_8759 skcipher_sendpage fndecl 0-3-4-5 8759 NULL ++disable_so_bitmap_store_fndecl_8764 bitmap_store fndecl 0-3 8764 NULL ++disable_so_outdiv_arizona_fll_cfg_8765 outdiv arizona_fll_cfg 0 8765 NULL ++disable_so_mce_start_timer_fndecl_8772 mce_start_timer fndecl 1 8772 NULL nohasharray ++disable_so_kxcjk1013_runtime_resume_fndecl_8772 kxcjk1013_runtime_resume fndecl 0 8772 &disable_so_mce_start_timer_fndecl_8772 ++disable_so_p_addr_fw_desc_8777 p_addr fw_desc 0 8777 NULL ++disable_so_count_uid_gid_extent_8799 count uid_gid_extent 0 8799 NULL ++disable_so_ring_base_address_kfd_ioctl_create_queue_args_8811 ring_base_address kfd_ioctl_create_queue_args 0 8811 NULL ++disable_so_start_addr_mlx5_mkey_seg_8817 start_addr mlx5_mkey_seg 0 8817 NULL ++disable_so_ui_gid_ufs2_inode_8825 ui_gid ufs2_inode 0 8825 NULL ++disable_so_addr_idx_tx_sw_desc_8827 addr_idx tx_sw_desc 0 8827 NULL ++disable_so_cookie_init_timestamp_fndecl_8835 cookie_init_timestamp fndecl 0 8835 NULL ++disable_so_f2fs_crypto_initialize_fndecl_8839 f2fs_crypto_initialize fndecl 0 8839 NULL ++disable_so_timeout_ib_mad_send_wr_private_8841 timeout ib_mad_send_wr_private 0 8841 NULL nohasharray ++disable_so_ddiv_gf100_clk_info_8841 ddiv gf100_clk_info 0 8841 &disable_so_timeout_ib_mad_send_wr_private_8841 ++disable_so_start_time_ieee80211_p2p_noa_desc_8844 start_time ieee80211_p2p_noa_desc 0 8844 NULL ++disable_so__isl12057_rtc_read_time_fndecl_8850 _isl12057_rtc_read_time fndecl 0 8850 NULL ++disable_so_read_addr_qla8xxx_minidump_entry_cache_8859 read_addr qla8xxx_minidump_entry_cache 0 8859 NULL ++disable_so_b43legacy_get_txgain_freq_power_amp_fndecl_8866 b43legacy_get_txgain_freq_power_amp fndecl 0-1 8866 NULL ++disable_so_ldelay_codel_vars_8872 ldelay codel_vars 0 8872 NULL ++disable_so_mode_addr_ath_gen_timer_configuration_8875 mode_addr ath_gen_timer_configuration 0 8875 NULL ++disable_so_move_addr_to_kernel_fndecl_8882 move_addr_to_kernel fndecl 0-2 8882 NULL ++disable_so_last_time_cpufreq_stats_8891 last_time cpufreq_stats 0 8891 NULL ++disable_so_di_uid_xfs_icdinode_8897 di_uid xfs_icdinode 0 8897 NULL ++disable_so_g84_cipher_init_fndecl_8909 g84_cipher_init fndecl 0 8909 NULL ++disable_so_slave_addr_intel_dvo_device_8910 slave_addr intel_dvo_device 0 8910 NULL ++disable_so_avg_time_ide_tape_obj_8917 avg_time ide_tape_obj 0 8917 NULL ++disable_so_ticks_timerfd_ctx_8928 ticks timerfd_ctx 0 8928 NULL ++disable_so_st_atime_compat_stat_8936 st_atime compat_stat 0 8936 NULL ++disable_so_addrconf_init_net_fndecl_8938 addrconf_init_net fndecl 0 8938 NULL ++disable_so_qla4xxx_start_timer_fndecl_8945 qla4xxx_start_timer fndecl 3 8945 NULL ++disable_so_crypto_blkcipher_decrypt_fndecl_8955 crypto_blkcipher_decrypt fndecl 0-4 8955 NULL ++disable_so_guest_physical_address_vmcs12_8957 guest_physical_address vmcs12 0 8957 NULL ++disable_so_acpi_lpss_runtime_resume_fndecl_8958 acpi_lpss_runtime_resume fndecl 0 8958 NULL nohasharray ++disable_so_tegra_spi_runtime_resume_fndecl_8958 tegra_spi_runtime_resume fndecl 0 8958 &disable_so_acpi_lpss_runtime_resume_fndecl_8958 ++disable_so_runtime_resume_fndecl_8969 runtime_resume fndecl 0 8969 NULL ++disable_so_hpi_tuner_set_hd_radio_signal_blend_fndecl_8970 hpi_tuner_set_hd_radio_signal_blend fndecl 0-1 8970 NULL ++disable_so_wait_isoch_resource_delay_after_bus_reset_fndecl_8971 wait_isoch_resource_delay_after_bus_reset fndecl 0 8971 NULL ++disable_so_end_fw_address_region_8972 end fw_address_region 0 8972 NULL ++disable_so_sel_time_fcoe_ctlr_8977 sel_time fcoe_ctlr 0 8977 NULL ++disable_so_unmap_addr_tso_state_8980 unmap_addr tso_state 0 8980 NULL ++disable_so_v_freq_adv76xx_video_standards_8995 v_freq adv76xx_video_standards 0 8995 NULL ++disable_so_p3_mt9t112_pll_divider_8996 p3 mt9t112_pll_divider 0 8996 NULL ++disable_so_si476x_cmd_tune_seek_freq_fndecl_8997 si476x_cmd_tune_seek_freq fndecl 0-4-6 8997 NULL ++disable_so_lzo1x_1_do_compress_fndecl_9000 lzo1x_1_do_compress fndecl 2 9000 NULL ++disable_so_data_ramfuc_reg_9003 data ramfuc_reg 0 9003 NULL ++disable_so_uid_drm_client_9005 uid drm_client 0 9005 NULL nohasharray ++disable_so_size_pfn_var_mtrr_range_state_9005 size_pfn var_mtrr_range_state 0 9005 &disable_so_uid_drm_client_9005 ++disable_so_decode_attr_time_modify_fndecl_9006 decode_attr_time_modify fndecl 0 9006 NULL nohasharray ++disable_so_last_jiffies_debug_vals_9006 last_jiffies debug_vals 0 9006 &disable_so_decode_attr_time_modify_fndecl_9006 ++disable_so_i2c_address_tua6100_priv_9007 i2c_address tua6100_priv 0 9007 NULL nohasharray ++disable_so_end_mtrr_iter_9007 end mtrr_iter 0 9007 &disable_so_i2c_address_tua6100_priv_9007 ++disable_so_sin6_flowinfo_sockaddr_in6_9019 sin6_flowinfo sockaddr_in6 0 9019 NULL nohasharray ++disable_so_device_destroy_fndecl_9019 device_destroy fndecl 2 9019 &disable_so_sin6_flowinfo_sockaddr_in6_9019 ++disable_so_si_tss_segment_16_9021 si tss_segment_16 0 9021 NULL ++disable_so_parport_ieee1284_epp_write_addr_fndecl_9024 parport_ieee1284_epp_write_addr fndecl 0 9024 NULL ++disable_so_esi_user_regs_struct32_9028 esi user_regs_struct32 0 9028 NULL ++disable_so_clockevents_unbind_device_fndecl_9035 clockevents_unbind_device fndecl 2 9035 NULL nohasharray ++disable_so_t1_interrupt_fndecl_9035 t1_interrupt fndecl 1 9035 &disable_so_clockevents_unbind_device_fndecl_9035 nohasharray ++disable_so_randomize_stack_top_fndecl_9035 randomize_stack_top fndecl 0-1 9035 &disable_so_t1_interrupt_fndecl_9035 ++disable_so_mv88e6xxx_set_addr_direct_fndecl_9045 mv88e6xxx_set_addr_direct fndecl 0 9045 NULL ++disable_so_phy_addr_cas_9051 phy_addr cas 0 9051 NULL ++disable_so_usnic_transport_sock_get_addr_fndecl_9083 usnic_transport_sock_get_addr fndecl 0 9083 NULL ++disable_so_debug_dma_free_coherent_fndecl_9087 debug_dma_free_coherent fndecl 4 9087 NULL nohasharray ++disable_so_hashtab_insert_fndecl_9087 hashtab_insert fndecl 0 9087 &disable_so_debug_dma_free_coherent_fndecl_9087 ++disable_so_kblockd_schedule_delayed_work_on_fndecl_9095 kblockd_schedule_delayed_work_on fndecl 3-1 9095 NULL nohasharray ++disable_so_lbs_host_sleep_cfg_fndecl_9095 lbs_host_sleep_cfg fndecl 0 9095 &disable_so_kblockd_schedule_delayed_work_on_fndecl_9095 ++disable_so_q_ctime_msg_queue_9100 q_ctime msg_queue 0 9100 NULL ++disable_so_start_time_il_spectrum_cmd_9104 start_time il_spectrum_cmd 0 9104 NULL ++disable_so_local_clock_fndecl_9106 local_clock fndecl 0 9106 NULL ++disable_so_addr_xtsplit_9109 addr xtsplit 0 9109 NULL ++disable_so_runtime_suspend_fndecl_9118 runtime_suspend fndecl 0 9118 NULL ++disable_so_pch_src_uuid_lo_read_fndecl_9120 pch_src_uuid_lo_read fndecl 0 9120 NULL nohasharray ++disable_so_freq_is_chan_12_13_14_fndecl_9120 freq_is_chan_12_13_14 fndecl 1 9120 &disable_so_pch_src_uuid_lo_read_fndecl_9120 ++disable_so_addr1___pollrdmwr_9145 addr1 __pollrdmwr 0 9145 NULL ++disable_so_iowrite16_rep_fndecl_9149 iowrite16_rep fndecl 3 9149 NULL ++disable_so_rss_hash_result_eth_fast_path_rx_cqe_9151 rss_hash_result eth_fast_path_rx_cqe 0 9151 NULL ++disable_so_ieee80211_fill_mesh_addresses_fndecl_9154 ieee80211_fill_mesh_addresses fndecl 0 9154 NULL ++disable_so_dequeue_signal_lock_fndecl_9161 dequeue_signal_lock fndecl 0 9161 NULL ++disable_so_min_tomoyo_time_9165 min tomoyo_time 0 9165 NULL ++disable_so_hash_kernfs_node_9177 hash kernfs_node 0 9177 NULL ++disable_so_get_subaddr_fndecl_9183 get_subaddr fndecl 0-3 9183 NULL ++disable_so_tms_stime_tms_9187 tms_stime tms 0 9187 NULL ++disable_so_shash_async_final_fndecl_9193 shash_async_final fndecl 0 9193 NULL ++disable_so_sksg_dma_address_skd_request_context_9194 sksg_dma_address skd_request_context 0 9194 NULL ++disable_so_rss_hash_val_rss_header_9205 rss_hash_val rss_header 0 9205 NULL ++disable_so_actual_clock_mmc_host_9217 actual_clock mmc_host 0 9217 NULL ++disable_so_xt_cluster_is_multicast_addr_fndecl_9218 xt_cluster_is_multicast_addr fndecl 2 9218 NULL ++disable_so_ww_mutex_lock_interruptible_fndecl_9222 ww_mutex_lock_interruptible fndecl 0 9222 NULL ++disable_so_twake_snd_pcm_runtime_9229 twake snd_pcm_runtime 0 9229 NULL ++disable_so_read_file_bt_ant_diversity_fndecl_9236 read_file_bt_ant_diversity fndecl 0 9236 NULL ++disable_so_tx_complete_addr_acx_data_path_params_resp_9246 tx_complete_addr acx_data_path_params_resp 0 9246 NULL ++disable_so_pbn_div_drm_dp_mst_topology_mgr_9251 pbn_div drm_dp_mst_topology_mgr 0 9251 NULL ++disable_so_num_address_p54_group_address_table_9258 num_address p54_group_address_table 0 9258 NULL ++disable_so_ks108_set_xaddr_fndecl_9262 ks108_set_xaddr fndecl 2-3 9262 NULL ++disable_so_xtal_freq_qm1d1c0042_config_9263 xtal_freq qm1d1c0042_config 0 9263 NULL ++disable_so_lbs_host_sleep_read_fndecl_9270 lbs_host_sleep_read fndecl 3-0 9270 NULL ++disable_so_fdiv_it913x_dev_9273 fdiv it913x_dev 0 9273 NULL nohasharray ++disable_so_oom_score_adj_signal_struct_9273 oom_score_adj signal_struct 0 9273 &disable_so_fdiv_it913x_dev_9273 ++disable_so_compat_sys_mq_timedsend_fndecl_9287 compat_sys_mq_timedsend fndecl 3-1 9287 NULL ++disable_so_snd_tea575x_val_to_freq_fndecl_9302 snd_tea575x_val_to_freq fndecl 0-2 9302 NULL ++disable_so_addr_resolve_fndecl_9304 addr_resolve fndecl 0 9304 NULL ++disable_so_address_mic_vqconfig_9306 address mic_vqconfig 0 9306 NULL nohasharray ++disable_so_stat_params_addr_lo_fcoe_kwqe_stat_9306 stat_params_addr_lo fcoe_kwqe_stat 0 9306 &disable_so_address_mic_vqconfig_9306 ++disable_so_trace_clock_local_fndecl_9318 trace_clock_local fndecl 0 9318 NULL nohasharray ++disable_so_proc_gid_map_write_fndecl_9318 proc_gid_map_write fndecl 0-3 9318 &disable_so_trace_clock_local_fndecl_9318 ++disable_so_discovery_timeout_mpath_info_9320 discovery_timeout mpath_info 0 9320 NULL ++disable_so_xmit_timeout_nbd_device_9323 xmit_timeout nbd_device 0 9323 NULL ++disable_so_timer_irq_vardecl_cs5535_clockevt_c_9326 timer_irq vardecl_cs5535-clockevt.c 0 9326 NULL ++disable_so_kblockd_schedule_delayed_work_fndecl_9328 kblockd_schedule_delayed_work fndecl 2 9328 NULL ++disable_so_utimes_common_fndecl_9330 utimes_common fndecl 0 9330 NULL ++disable_so_di_gid_qnx4_inode_entry_9346 di_gid qnx4_inode_entry 0 9346 NULL nohasharray ++disable_so_rpc_localaddr_fndecl_9346 rpc_localaddr fndecl 0 9346 &disable_so_di_gid_qnx4_inode_entry_9346 ++disable_so_ibits_pll_freq_tbl_9354 ibits pll_freq_tbl 0 9354 NULL ++disable_so_addr_nct6683_data_9356 addr nct6683_data 0 9356 NULL ++disable_so_l2_fhdr_hash_l2_fhdr_9360 l2_fhdr_hash l2_fhdr 0 9360 NULL ++disable_so_hpfs_count_one_bitmap_fndecl_9362 hpfs_count_one_bitmap fndecl 0-2 9362 NULL ++disable_so_ax25_uid_ioctl_fndecl_9367 ax25_uid_ioctl fndecl 0 9367 NULL ++disable_so_last_rebuild_jiffies_inet_frags_9369 last_rebuild_jiffies inet_frags 0 9369 NULL ++disable_so_hash_ipportnet6_expire_fndecl_9373 hash_ipportnet6_expire fndecl 4 9373 NULL ++disable_so_uuid_count_mgmt_cp_start_service_discovery_9374 uuid_count mgmt_cp_start_service_discovery 0 9374 NULL ++disable_so_ixgbe_set_vf_mac_addr_fndecl_9376 ixgbe_set_vf_mac_addr fndecl 3 9376 NULL ++disable_so_addr_dma_desc_9383 addr dma_desc 0 9383 NULL ++disable_so_ilk_get_aux_clock_divider_fndecl_9386 ilk_get_aux_clock_divider fndecl 0 9386 NULL ++disable_so_host_bfa_bsg_rport_scsi_addr_s_9387 host bfa_bsg_rport_scsi_addr_s 0 9387 NULL ++disable_so_xfs_btree_init_block_int_fndecl_9393 xfs_btree_init_block_int fndecl 3-7 9393 NULL ++disable_so_dutycycle_pwm_voltages_9394 dutycycle pwm_voltages 0 9394 NULL ++disable_so_max_timer_ms_ssb_chipcommon_9403 max_timer_ms ssb_chipcommon 0 9403 NULL ++disable_so_demod_address_jdvbt90502_config_9412 demod_address jdvbt90502_config 0 9412 NULL nohasharray ++disable_so_inet_dev_addr_type_fndecl_9412 inet_dev_addr_type fndecl 3 9412 &disable_so_demod_address_jdvbt90502_config_9412 ++disable_so_bit_offset_acpi_generic_address_9413 bit_offset acpi_generic_address 0 9413 NULL ++disable_so_crypto_hash_update_fndecl_9415 crypto_hash_update fndecl 0-3 9415 NULL ++disable_so_ftdi_2232h_baud_to_divisor_fndecl_9425 ftdi_2232h_baud_to_divisor fndecl 0-1 9425 NULL ++disable_so_blk_post_runtime_resume_fndecl_9432 blk_post_runtime_resume fndecl 2 9432 NULL ++disable_so_parent_btrfs_delayed_data_ref_9437 parent btrfs_delayed_data_ref 0 9437 NULL nohasharray ++disable_so_netxen_get_interrupt_mode_fndecl_9437 netxen_get_interrupt_mode fndecl 0 9437 &disable_so_parent_btrfs_delayed_data_ref_9437 ++disable_so_entry_attr_timeout_fndecl_9441 entry_attr_timeout fndecl 0 9441 NULL ++disable_so_wall_time_snsec_vsyscall_gtod_data_9445 wall_time_snsec vsyscall_gtod_data 0 9445 NULL ++disable_so_atm_get_addr_fndecl_9446 atm_get_addr fndecl 3 9446 NULL ++disable_so_address_efx_farch_register_test_9448 address efx_farch_register_test 0 9448 NULL ++disable_so_rx_errors_net_device_stats_9453 rx_errors net_device_stats 0 9453 NULL ++disable_so_crypto_sha1_update_fndecl_9455 crypto_sha1_update fndecl 3 9455 NULL ++disable_so_bm_set_drbd_bitmap_9457 bm_set drbd_bitmap 0 9457 NULL ++disable_so_mb86a16_write_fndecl_9462 mb86a16_write fndecl 3 9462 NULL ++disable_so_cycle_delay_radeon_dpm_fan_9463 cycle_delay radeon_dpm_fan 0 9463 NULL ++disable_so_value_vmx_msr_entry_9464 value vmx_msr_entry 0 9464 NULL ++disable_so_io_bitmap_b_vmcs12_9472 io_bitmap_b vmcs12 0 9472 NULL ++disable_so_brtime_id_seeprom_config_9474 brtime_id seeprom_config 0 9474 NULL ++disable_so_frequency_stv0367ter_state_9481 frequency stv0367ter_state 0 9481 NULL ++disable_so_ccp_aes_cmac_setkey_fndecl_9503 ccp_aes_cmac_setkey fndecl 0-3 9503 NULL ++disable_so_tsc_ratio_vcpu_svm_9506 tsc_ratio vcpu_svm 0 9506 NULL ++disable_so_crypto_cts_setkey_fndecl_9507 crypto_cts_setkey fndecl 0-3 9507 NULL ++disable_so_clock_t_to_compat_clock_t_fndecl_9510 clock_t_to_compat_clock_t fndecl 1-0 9510 NULL ++disable_so_xcan_err_interrupt_fndecl_9511 xcan_err_interrupt fndecl 2 9511 NULL nohasharray ++disable_so_gru_start_paddr_vardecl_x2apic_uv_x_c_9511 gru_start_paddr vardecl_x2apic_uv_x.c 0 9511 &disable_so_xcan_err_interrupt_fndecl_9511 ++disable_so_nilfs_btree_check_delete_fndecl_9514 nilfs_btree_check_delete fndecl 0 9514 NULL ++disable_so_debug_dma_sync_single_for_device_fndecl_9517 debug_dma_sync_single_for_device fndecl 3-2 9517 NULL ++disable_so_single_bit_error_correct_fndecl_9520 single_bit_error_correct fndecl 4 9520 NULL ++disable_so_data_busaddr_ips_scb_9530 data_busaddr ips_scb 0 9530 NULL ++disable_so_diversity_delay_dib8000_config_9533 diversity_delay dib8000_config 0 9533 NULL ++disable_so_ems_usb_set_bittiming_fndecl_9537 ems_usb_set_bittiming fndecl 0 9537 NULL ++disable_so_port_update_gid_work_9549 port update_gid_work 0 9549 NULL ++disable_so_cryptomgr_schedule_test_fndecl_9550 cryptomgr_schedule_test fndecl 0 9550 NULL ++disable_so_hpd_eop_gpu_addr_radeon_mec_9554 hpd_eop_gpu_addr radeon_mec 0 9554 NULL ++disable_so_cluster_slot_bitmap_9571 cluster_slot bitmap 0 9571 NULL ++disable_so_address_space_cmos_rtc_board_info_9586 address_space cmos_rtc_board_info 0 9586 NULL ++disable_so_regcache_rbtree_set_register_fndecl_9588 regcache_rbtree_set_register fndecl 3-4 9588 NULL ++disable_so_gen8_xcs_signal_fndecl_9591 gen8_xcs_signal fndecl 0-2 9591 NULL ++disable_so_time_stamp_il_tx_queue_9592 time_stamp il_tx_queue 0 9592 NULL ++disable_so_first_dev_address_fndecl_9599 first_dev_address fndecl 0-1 9599 NULL ++disable_so_lpfc_max_scsicmpl_time_show_fndecl_9604 lpfc_max_scsicmpl_time_show fndecl 0 9604 NULL ++disable_so_efx_ef10_get_sysclk_freq_fndecl_9605 efx_ef10_get_sysclk_freq fndecl 0 9605 NULL ++disable_so_utime_signal_struct_9619 utime signal_struct 0 9619 NULL nohasharray ++disable_so_connected_time_station_info_9619 connected_time station_info 0 9619 &disable_so_utime_signal_struct_9619 ++disable_so_elapsed_time_f2fs_checkpoint_9631 elapsed_time f2fs_checkpoint 0 9631 NULL ++disable_so_read_addr_qla8044_minidump_entry_pollrd_9634 read_addr qla8044_minidump_entry_pollrd 0 9634 NULL ++disable_so_time_stamp_sec_TAG_TW_Event_9639 time_stamp_sec TAG_TW_Event 0 9639 NULL ++disable_so_blk_pre_runtime_suspend_fndecl_9640 blk_pre_runtime_suspend fndecl 0 9640 NULL ++disable_so_ds_divider_index_sumo_pl_9644 ds_divider_index sumo_pl 0 9644 NULL ++disable_so_out_of_line_wait_on_bit_timeout_fndecl_9648 out_of_line_wait_on_bit_timeout fndecl 5-0 9648 NULL ++disable_so_sys_getuid16_fndecl_9653 sys_getuid16 fndecl 0 9653 NULL ++disable_so_smc_interrupt_fndecl_9659 smc_interrupt fndecl 1 9659 NULL ++disable_so_pld_clock_kempld_device_data_9670 pld_clock kempld_device_data 0 9670 NULL ++disable_so_hello_time_show_fndecl_9675 hello_time_show fndecl 0 9675 NULL ++disable_so_paddr_tsq_info_9680 paddr tsq_info 0 9680 NULL ++disable_so_fifo_addr_fwnet_packet_task_9682 fifo_addr fwnet_packet_task 0 9682 NULL ++disable_so_uaddr_ivtv_dma_page_info_9683 uaddr ivtv_dma_page_info 0 9683 NULL ++disable_so_lp872x_regulator_enable_time_fndecl_9684 lp872x_regulator_enable_time fndecl 0 9684 NULL ++disable_so_r67_val_fc2580_freq_regs_9685 r67_val fc2580_freq_regs 0 9685 NULL ++disable_so_mclk_freq_rj54n1_pdata_9727 mclk_freq rj54n1_pdata 0 9727 NULL ++disable_so_qdelay_pie_vars_9735 qdelay pie_vars 0 9735 NULL ++disable_so_uncore_msr_fixed_ctl_fndecl_9740 uncore_msr_fixed_ctl fndecl 0 9740 NULL ++disable_so_ifa_preferred_lft_in_ifaddr_9744 ifa_preferred_lft in_ifaddr 0 9744 NULL ++disable_so_cpuid_device_create_fndecl_9746 cpuid_device_create fndecl 1 9746 NULL ++disable_so_musb_write_rxhubaddr_fndecl_9750 musb_write_rxhubaddr fndecl 2-3 9750 NULL ++disable_so_moddelay_soundfont_voice_parm_9752 moddelay soundfont_voice_parm 0 9752 NULL ++disable_so_uwb_rc_mac_addr_setup_fndecl_9754 uwb_rc_mac_addr_setup fndecl 0 9754 NULL ++disable_so_kv_convert_2bit_index_to_voltage_fndecl_9759 kv_convert_2bit_index_to_voltage fndecl 0-2 9759 NULL ++disable_so_timeout_interval_bau_control_9762 timeout_interval bau_control 0 9762 NULL ++disable_so_acpi_ut_check_address_range_fndecl_9782 acpi_ut_check_address_range fndecl 1-2-3 9782 NULL ++disable_so_signal_rtl8187_priv_9785 signal rtl8187_priv 0 9785 NULL ++disable_so_usb__coeff_div_9793 usb _coeff_div 0 9793 NULL ++disable_so_dspaddr_offset_intel_crtc_9795 dspaddr_offset intel_crtc 0 9795 NULL ++disable_so_demod_address_mt352_config_9806 demod_address mt352_config 0 9806 NULL ++disable_so_ntfs_bitmap_set_bits_in_run_fndecl_9807 ntfs_bitmap_set_bits_in_run fndecl 2-3 9807 NULL ++disable_so_vaddr_ioctl_gntdev_get_offset_for_vaddr_9810 vaddr ioctl_gntdev_get_offset_for_vaddr 0 9810 NULL ++disable_so_mtime_fuse_setattr_in_9811 mtime fuse_setattr_in 0 9811 NULL nohasharray ++disable_so_r10_pt_regs_9811 r10 pt_regs 0 9811 &disable_so_mtime_fuse_setattr_in_9811 ++disable_so_ath6kl_wmi_bmisstime_cmd_fndecl_9818 ath6kl_wmi_bmisstime_cmd fndecl 2-0 9818 NULL ++disable_so_addr_lp55xx_reg_9819 addr lp55xx_reg 0 9819 NULL ++disable_so_rq_pbl_addr_hi_fcoe_kwqe_conn_offload1_9838 rq_pbl_addr_hi fcoe_kwqe_conn_offload1 0 9838 NULL ++disable_so___bitmap_shift_right_fndecl_9852 __bitmap_shift_right fndecl 3-4 9852 NULL ++disable_so_set_ramp_delay_regulator_ops_9853 set_ramp_delay regulator_ops 0 9853 NULL ++disable_so_delay_qla8044_reset_entry_hdr_9861 delay qla8044_reset_entry_hdr 0 9861 NULL ++disable_so_dn_nl_dump_ifaddr_fndecl_9864 dn_nl_dump_ifaddr fndecl 0 9864 NULL ++disable_so_cryptd_blkcipher_decrypt_enqueue_fndecl_9865 cryptd_blkcipher_decrypt_enqueue fndecl 0 9865 NULL ++disable_so_dma_addr_vnic_rq_buf_9867 dma_addr vnic_rq_buf 0 9867 NULL ++disable_so_atomic_pte_lookup_fndecl_9877 atomic_pte_lookup fndecl 2 9877 NULL ++disable_so_init_freq_pt3_adap_config_9886 init_freq pt3_adap_config 0 9886 NULL nohasharray ++disable_so_tq_can_bittiming_9886 tq can_bittiming 0 9886 &disable_so_init_freq_pt3_adap_config_9886 ++disable_so_base_addr_tg3_firmware_hdr_9887 base_addr tg3_firmware_hdr 0 9887 NULL ++disable_so_execaddr_object_info_9888 execaddr object_info 0 9888 NULL ++disable_so_freq_r3A_value_fndecl_9891 freq_r3A_value fndecl 0-1 9891 NULL ++disable_so_xfs_btree_shift_ptrs_fndecl_9894 xfs_btree_shift_ptrs fndecl 4 9894 NULL ++disable_so_rsp_producer_index_phy_addr_low_ql3_adapter_9895 rsp_producer_index_phy_addr_low ql3_adapter 0 9895 NULL ++disable_so_n_voltages_regulator_desc_9911 n_voltages regulator_desc 0 9911 NULL ++disable_so_reset_gid_table_fndecl_9912 reset_gid_table fndecl 2 9912 NULL ++disable_so_dentist_vco_freq_trinity_sys_info_9922 dentist_vco_freq trinity_sys_info 0 9922 NULL ++disable_so_mactime_linux_wlan_ng_cap_hdr_9926 mactime linux_wlan_ng_cap_hdr 0 9926 NULL nohasharray ++disable_so_address_hi_ht_irq_msg_9926 address_hi ht_irq_msg 0 9926 &disable_so_mactime_linux_wlan_ng_cap_hdr_9926 ++disable_so_mdac_aic31xx_rate_divs_9931 mdac aic31xx_rate_divs 0 9931 NULL ++disable_so_si2168_sleep_fndecl_9938 si2168_sleep fndecl 0 9938 NULL ++disable_so_spp_assoc_id_sctp_paddrparams_9958 spp_assoc_id sctp_paddrparams 0 9958 NULL ++disable_so_skcipher_wait_for_data_fndecl_9959 skcipher_wait_for_data fndecl 0 9959 NULL ++disable_so_c_delay_target_disk_conf_9960 c_delay_target disk_conf 0 9960 NULL ++disable_so_p1div_pmu1_plltab_entry_9962 p1div pmu1_plltab_entry 0 9962 NULL ++disable_so_extract_clock_fndecl_9973 extract_clock fndecl 1-2-0 9973 NULL ++disable_so_addr_hi_rx_desc_9978 addr_hi rx_desc 0 9978 NULL ++disable_so_sin_family_sockaddr_in_9981 sin_family sockaddr_in 0 9981 NULL ++disable_so_ticks_snd_timer_user_9987 ticks snd_timer_user 0 9987 NULL ++disable_so_address_musb_9992 address musb 0 9992 NULL ++disable_so_invalidate_guid_record_fndecl_9996 invalidate_guid_record fndecl 2 9996 NULL ++disable_so_request_daddr_isci_request_10008 request_daddr isci_request 0 10008 NULL ++disable_so_addr_sec_info_di_buf_entry_10016 addr_sec_info di_buf_entry 0 10016 NULL ++disable_so_hash_netportnet4_expire_fndecl_10025 hash_netportnet4_expire fndecl 4 10025 NULL ++disable_so_hid_time_value_fndecl_10028 hid_time_value fndecl 0 10028 NULL ++disable_so_ts_jiffies_uwb_beca_e_10039 ts_jiffies uwb_beca_e 0 10039 NULL ++disable_so_hpi_sample_clock_get_source_fndecl_10048 hpi_sample_clock_get_source fndecl 1-0 10048 NULL ++disable_so_hfsplus_btree_open_fndecl_10055 hfsplus_btree_open fndecl 2 10055 NULL ++disable_so_rx_drain_timeout_msecs_vardecl_10061 rx_drain_timeout_msecs vardecl 0 10061 NULL ++disable_so_start_seq_tcp_sack_block_wire_10072 start_seq tcp_sack_block_wire 0 10072 NULL ++disable_so_sha1_mb_finup_fndecl_10074 sha1_mb_finup fndecl 0 10074 NULL ++disable_so_flow_get_skuid_fndecl_10095 flow_get_skuid fndecl 0 10095 NULL ++disable_so_i_atime_ext4_inode_10096 i_atime ext4_inode 0 10096 NULL ++disable_so_wd_timeout_iwl_txq_10106 wd_timeout iwl_txq 0 10106 NULL ++disable_so_tx_lpi_timer_ethtool_eee_10108 tx_lpi_timer ethtool_eee 0 10108 NULL ++disable_so_cpumask_clear_cpu_fndecl_10109 cpumask_clear_cpu fndecl 1 10109 NULL ++disable_so_apply_time_iwl_hs20_roc_req_10117 apply_time iwl_hs20_roc_req 0 10117 NULL ++disable_so_pos2min_hash_fndecl_10123 pos2min_hash fndecl 0-2 10123 NULL ++disable_so_mode_mask_ath_gen_timer_configuration_10124 mode_mask ath_gen_timer_configuration 0 10124 NULL ++disable_so_del_timer_sync_fndecl_10133 del_timer_sync fndecl 0 10133 NULL ++disable_so_res_toss_time_dlm_rsb_10135 res_toss_time dlm_rsb 0 10135 NULL nohasharray ++disable_so_vblank___fb_timings_10135 vblank __fb_timings 0 10135 &disable_so_res_toss_time_dlm_rsb_10135 ++disable_so_phase_seg1_can_bittiming_10141 phase_seg1 can_bittiming 0 10141 NULL ++disable_so_fixed_mtrr_seg_end_range_index_fndecl_10143 fixed_mtrr_seg_end_range_index fndecl 0 10143 NULL ++disable_so_xgene_enet_set_mac_address_fndecl_10148 xgene_enet_set_mac_address fndecl 0 10148 NULL ++disable_so_rtl_rfreg_delay_fndecl_10149 rtl_rfreg_delay fndecl 3-5 10149 NULL ++disable_so_channel_of_freq_fndecl_10152 channel_of_freq fndecl 0-1 10152 NULL nohasharray ++disable_so_gpio_set_value_cansleep_fndecl_10152 gpio_set_value_cansleep fndecl 1-2 10152 &disable_so_channel_of_freq_fndecl_10152 ++disable_so_em_sti_clocksource_read_fndecl_10153 em_sti_clocksource_read fndecl 0 10153 NULL ++disable_so_tc90522_sleep_fndecl_10162 tc90522_sleep fndecl 0 10162 NULL ++disable_so_discovery_timeout_mesh_path_10170 discovery_timeout mesh_path 0 10170 NULL ++disable_so_pcf8563_rtc_read_time_fndecl_10175 pcf8563_rtc_read_time fndecl 0 10175 NULL ++disable_so_ixgb_mc_addr_list_update_fndecl_10187 ixgb_mc_addr_list_update fndecl 3 10187 NULL ++disable_so_rng_gen_random_rng_tfm_10199 rng_gen_random rng_tfm 3-0 10199 NULL ++disable_so_db_rec_addr_mlx4_qp_context_10204 db_rec_addr mlx4_qp_context 0 10204 NULL nohasharray ++disable_so_sgl_pg0_addr_lo_sgl_page_pairs_10204 sgl_pg0_addr_lo sgl_page_pairs 0 10204 &disable_so_db_rec_addr_mlx4_qp_context_10204 ++disable_so_pgid_coda_in_hdr_10212 pgid coda_in_hdr 0 10212 NULL ++disable_so_xfs_btree_get_numrecs_fndecl_10214 xfs_btree_get_numrecs fndecl 0 10214 NULL ++disable_so_txLifetime_ConfigRid_10224 txLifetime ConfigRid 0 10224 NULL ++disable_so_active_time_dce8_wm_params_10231 active_time dce8_wm_params 0 10231 NULL ++disable_so_spi_imx_clkdiv_1_fndecl_10237 spi_imx_clkdiv_1 fndecl 1-2 10237 NULL ++disable_so_vlv_force_gfx_clock_fndecl_10238 vlv_force_gfx_clock fndecl 0 10238 NULL ++disable_so_prism54_get_freq_fndecl_10256 prism54_get_freq fndecl 0 10256 NULL ++disable_so_ath6kl_wmi_disctimeout_cmd_fndecl_10259 ath6kl_wmi_disctimeout_cmd fndecl 2-0 10259 NULL ++disable_so_dma_addr_snd_pcm_runtime_10260 dma_addr snd_pcm_runtime 0 10260 NULL ++disable_so_p7_mt9t112_pll_divider_10261 p7 mt9t112_pll_divider 0 10261 NULL ++disable_so_start_pid_timer_list_10264 start_pid timer_list 0 10264 NULL ++disable_so_gateway_ctrl_address_wil_fw_record_gateway_data_10268 gateway_ctrl_address wil_fw_record_gateway_data 0 10268 NULL ++disable_so_btree_insert128_fndecl_10277 btree_insert128 fndecl 2-3-5 10277 NULL ++disable_so_i_dtime_ext2_inode_info_10287 i_dtime ext2_inode_info 0 10287 NULL ++disable_so_mcryptd_hash_init_fndecl_10290 mcryptd_hash_init fndecl 2 10290 NULL ++disable_so_freq_bfa_diag_ledtest_s_10293 freq bfa_diag_ledtest_s 0 10293 NULL ++disable_so_TSS_sha1_fndecl_10297 TSS_sha1 fndecl 2 10297 NULL ++disable_so_ccp_aes_cmac_init_fndecl_10298 ccp_aes_cmac_init fndecl 0 10298 NULL ++disable_so_fc_fcp_timer_set_fndecl_10312 fc_fcp_timer_set fndecl 2 10312 NULL ++disable_so_blkcipher_walk_next_fndecl_10321 blkcipher_walk_next fndecl 0 10321 NULL ++disable_so_pwm_clock_nvkm_therm_10336 pwm_clock nvkm_therm 2-0 10336 NULL nohasharray ++disable_so_ecryptfs_code_for_cipher_string_fndecl_10336 ecryptfs_code_for_cipher_string fndecl 2 10336 &disable_so_pwm_clock_nvkm_therm_10336 ++disable_so_smc_wreg_amdgpu_device_10339 smc_wreg amdgpu_device 2-3 10339 NULL ++disable_so_symlink_hash_fndecl_10341 symlink_hash fndecl 1 10341 NULL ++disable_so_eax_smm_regs_10346 eax smm_regs 0 10346 NULL ++disable_so_sctp_setsockopt_nodelay_fndecl_10349 sctp_setsockopt_nodelay fndecl 0-3 10349 NULL ++disable_so_min_vdisktime_cfq_rb_root_10355 min_vdisktime cfq_rb_root 0 10355 NULL ++disable_so_address_lo_msi_msg_10356 address_lo msi_msg 0 10356 NULL ++disable_so_unmapped_addr_srp_map_state_10359 unmapped_addr srp_map_state 0 10359 NULL ++disable_so_buff_addr_ixgb_tx_desc_10366 buff_addr ixgb_tx_desc 0 10366 NULL ++disable_so_i_ctime_sysv_inode_10368 i_ctime sysv_inode 0 10368 NULL ++disable_so_avg_signal_local_info_10389 avg_signal local_info 0 10389 NULL ++disable_so_sctp_bind_addrs_to_raw_fndecl_10390 sctp_bind_addrs_to_raw fndecl 3 10390 NULL ++disable_so_xfs_btree_reada_bufs_fndecl_10403 xfs_btree_reada_bufs fndecl 2-3-4 10403 NULL ++disable_so_cx_tss_segment_16_10404 cx tss_segment_16 0 10404 NULL ++disable_so_cryptd_hash_update_enqueue_fndecl_10406 cryptd_hash_update_enqueue fndecl 0 10406 NULL ++disable_so_log2sharesize_adfs_discrecord_10408 log2sharesize adfs_discrecord 0 10408 NULL ++disable_so_eqaddr_csio_eq_params_10412 eqaddr csio_eq_params 0 10412 NULL ++disable_so_dad_probes_inet6_ifaddr_10417 dad_probes inet6_ifaddr 0 10417 NULL ++disable_so_ath5k_iowrite32_fndecl_10429 ath5k_iowrite32 fndecl 2 10429 NULL ++disable_so_timeout_proto_10448 timeout proto 0 10448 NULL ++disable_so_recycle_rx_buf_fndecl_10456 recycle_rx_buf fndecl 3 10456 NULL ++disable_so_zero_scatter_daddr_isci_request_10458 zero_scatter_daddr isci_request 0 10458 NULL nohasharray ++disable_so_cryptd_hash_digest_enqueue_fndecl_10458 cryptd_hash_digest_enqueue fndecl 0 10458 &disable_so_zero_scatter_daddr_isci_request_10458 ++disable_so_snd_pcm_hw_rule_muldivk_fndecl_10469 snd_pcm_hw_rule_muldivk fndecl 0 10469 NULL ++disable_so_nilfs_btree_assign_fndecl_10473 nilfs_btree_assign fndecl 0-3 10473 NULL ++disable_so_base_addr_ce_space_unaligned_ath10k_ce_ring_10487 base_addr_ce_space_unaligned ath10k_ce_ring 0 10487 NULL ++disable_so_bch_btree_map_leaf_nodes_fndecl_10499 bch_btree_map_leaf_nodes fndecl 0 10499 NULL ++disable_so_periods_snd_pcm_oss_runtime_10500 periods snd_pcm_oss_runtime 0 10500 NULL ++disable_so_uvc_video_clock_decode_fndecl_10502 uvc_video_clock_decode fndecl 4 10502 NULL ++disable_so_t3timer_ax25_info_struct_10512 t3timer ax25_info_struct 0 10512 NULL ++disable_so_sq_page_table_addr_hi_iscsi_kwqe_conn_offload1_10520 sq_page_table_addr_hi iscsi_kwqe_conn_offload1 0 10520 NULL ++disable_so_phys_addr_nx_host_sds_ring_10525 phys_addr nx_host_sds_ring 0 10525 NULL nohasharray ++disable_so_current_pixclock_sis_video_info_10525 current_pixclock sis_video_info 0 10525 &disable_so_phys_addr_nx_host_sds_ring_10525 ++disable_so_ccp_aes_crypt_fndecl_10531 ccp_aes_crypt fndecl 0 10531 NULL ++disable_so_clock_speed_MGSL_PARAMS32_10537 clock_speed MGSL_PARAMS32 0 10537 NULL ++disable_so_sense_paddr_gdth_cmndinfo_10539 sense_paddr gdth_cmndinfo 0 10539 NULL ++disable_so_lasttime_batadv_bla_claim_10544 lasttime batadv_bla_claim 0 10544 NULL ++disable_so_tv_sec_timespec_10551 tv_sec timespec 0 10551 NULL ++disable_so_cmb_tx_timer_atl1_hw_10553 cmb_tx_timer atl1_hw 0 10553 NULL nohasharray ++disable_so_bm_bit_to_page_idx_fndecl_10553 bm_bit_to_page_idx fndecl 0-2 10553 &disable_so_cmb_tx_timer_atl1_hw_10553 ++disable_so_xfs_btree_read_buf_block_fndecl_10555 xfs_btree_read_buf_block fndecl 0 10555 NULL ++disable_so_hash_dx_hash_info_10563 hash dx_hash_info 0 10563 NULL ++disable_so_be16_to_cpu_n_fndecl_10566 be16_to_cpu_n fndecl 3 10566 NULL nohasharray ++disable_so_ip_vs_bind_scheduler_fndecl_10566 ip_vs_bind_scheduler fndecl 0 10566 &disable_so_be16_to_cpu_n_fndecl_10566 ++disable_so_di_ctime_gfs2_dinode_10570 di_ctime gfs2_dinode 0 10570 NULL ++disable_so_adjust_tsc_offset_kvm_x86_ops_10575 adjust_tsc_offset kvm_x86_ops 2 10575 NULL ++disable_so_num_timeout_request_sock_10577 num_timeout request_sock 0 10577 NULL ++disable_so___const_udelay_fndecl_10578 __const_udelay fndecl 1 10578 NULL ++disable_so_wsm_ba_timeout_indication_fndecl_10580 wsm_ba_timeout_indication fndecl 0 10580 NULL ++disable_so_tsc_connect_fndecl_10581 tsc_connect fndecl 0 10581 NULL ++disable_so_recover_ata_timing_10582 recover ata_timing 0 10582 NULL ++disable_so_addr_sch56xx_watchdog_data_10589 addr sch56xx_watchdog_data 0 10589 NULL ++disable_so_phys_proc_id_cpuinfo_x86_10590 phys_proc_id cpuinfo_x86 0 10590 NULL ++disable_so_gtime_signal_struct_10597 gtime signal_struct 0 10597 NULL ++disable_so_clk_radeon_clock_voltage_dependency_entry_10605 clk radeon_clock_voltage_dependency_entry 0 10605 NULL ++disable_so___oprofile_hrtimer_stop_fndecl_10609 __oprofile_hrtimer_stop fndecl 1 10609 NULL ++disable_so_psched_get_time_fndecl_10619 psched_get_time fndecl 0 10619 NULL ++disable_so_min_sleep_time_f2fs_gc_kthread_10623 min_sleep_time f2fs_gc_kthread 0 10623 NULL ++disable_so_runtime_cfs_bandwidth_10624 runtime cfs_bandwidth 0 10624 NULL ++disable_so_parse_timing_property_fndecl_10626 parse_timing_property fndecl 0 10626 NULL ++disable_so_scan_bitmap_block_fndecl_10627 scan_bitmap_block fndecl 0-2-4-6 10627 NULL ++disable_so_e1000e_pm_runtime_resume_fndecl_10638 e1000e_pm_runtime_resume fndecl 0 10638 NULL ++disable_so_spi_nor_read_dummy_cycles_fndecl_10639 spi_nor_read_dummy_cycles fndecl 0 10639 NULL nohasharray ++disable_so_sha_finish_walk_fndecl_10639 sha_finish_walk fndecl 0 10639 &disable_so_spi_nor_read_dummy_cycles_fndecl_10639 ++disable_so_address_gsm_mux_10640 address gsm_mux 0 10640 NULL ++disable_so__rtl92ee_phy_calculate_bit_shift_fndecl_10643 _rtl92ee_phy_calculate_bit_shift fndecl 0-1 10643 NULL ++disable_so_lasttime_batadv_bla_backbone_gw_10651 lasttime batadv_bla_backbone_gw 0 10651 NULL ++disable_so_addr___crb_10654 addr __crb 0 10654 NULL ++disable_so_stv0297_set_tv_freq_fndecl_10665 stv0297_set_tv_freq fndecl 2 10665 NULL ++disable_so_txlo_dma_addr_typhoon_10667 txlo_dma_addr typhoon 0 10667 NULL ++disable_so_ip_vs_dh_hashkey_fndecl_10670 ip_vs_dh_hashkey fndecl 1 10670 NULL ++disable_so_setup_clocks_ufs_hba_variant_ops_10681 setup_clocks ufs_hba_variant_ops 0 10681 NULL ++disable_so_decode_attr_time_access_fndecl_10682 decode_attr_time_access fndecl 0 10682 NULL ++disable_so_pci_back_from_sleep_fndecl_10685 pci_back_from_sleep fndecl 0 10685 NULL ++disable_so_ath9k_hw_init_macaddr_fndecl_10686 ath9k_hw_init_macaddr fndecl 0 10686 NULL nohasharray ++disable_so_dma_buffer_atmel_runtime_data_10686 dma_buffer atmel_runtime_data 0 10686 &disable_so_ath9k_hw_init_macaddr_fndecl_10686 ++disable_so_timer_resolution_snd_pcm_runtime_10688 timer_resolution snd_pcm_runtime 0 10688 NULL ++disable_so_snd_pcm_hw_rule_mul_fndecl_10689 snd_pcm_hw_rule_mul fndecl 0 10689 NULL ++disable_so_subdivision_snd_pcm_oss_runtime_10697 subdivision snd_pcm_oss_runtime 0 10697 NULL ++disable_so_split_huge_page_address_fndecl_10699 split_huge_page_address fndecl 2 10699 NULL ++disable_so_bound_dev_if_rdma_dev_addr_10707 bound_dev_if rdma_dev_addr 0 10707 NULL ++disable_so_gyro_3d_adjust_channel_bit_mask_fndecl_10717 gyro_3d_adjust_channel_bit_mask fndecl 3 10717 NULL ++disable_so_ahash_prepare_alg_fndecl_10721 ahash_prepare_alg fndecl 0 10721 NULL ++disable_so_st_mtime_sec_p9_stat_dotl_10725 st_mtime_sec p9_stat_dotl 0 10725 NULL ++disable_so_num_timings_display_timings_10728 num_timings display_timings 0 10728 NULL ++disable_so_clock_rq_10733 clock rq 0 10733 NULL ++disable_so_sys_signalfd_fndecl_10740 sys_signalfd fndecl 0 10740 NULL ++disable_so_last_tick_time_esas2r_adapter_10742 last_tick_time esas2r_adapter 0 10742 NULL ++disable_so_low_addr_msgbuf_buf_addr_10746 low_addr msgbuf_buf_addr 0 10746 NULL ++disable_so_mlx4_ib_invalidate_all_guid_record_fndecl_10755 mlx4_ib_invalidate_all_guid_record fndecl 2 10755 NULL ++disable_so_crypto_gcm_verify_fndecl_10762 crypto_gcm_verify fndecl 0 10762 NULL ++disable_so_devt_from_partuuid_fndecl_10763 devt_from_partuuid fndecl 0 10763 NULL nohasharray ++disable_so_demod_address_or51132_config_10763 demod_address or51132_config 0 10763 &disable_so_devt_from_partuuid_fndecl_10763 ++disable_so_rv770_program_interrupt_vectors_fndecl_10768 rv770_program_interrupt_vectors fndecl 0 10768 NULL ++disable_so_i915_mutex_lock_interruptible_fndecl_10777 i915_mutex_lock_interruptible fndecl 0 10777 NULL ++disable_so_addr_il3945_tfd_tb_10790 addr il3945_tfd_tb 0 10790 NULL ++disable_so_pr_gid_elf_prpsinfo_10803 pr_gid elf_prpsinfo 0 10803 NULL ++disable_so_ism2_runtime_sc_10805 ism2 runtime_sc 0 10805 NULL ++disable_so_sumo_get_sleep_divider_id_from_clock_fndecl_10823 sumo_get_sleep_divider_id_from_clock fndecl 2-0 10823 NULL nohasharray ++disable_so_consumer_index_phys_addr_lo_megasas_init_queue_info_10823 consumer_index_phys_addr_lo megasas_init_queue_info 0 10823 &disable_so_sumo_get_sleep_divider_id_from_clock_fndecl_10823 ++disable_so__mv88e6xxx_reg_write_fndecl_10825 _mv88e6xxx_reg_write fndecl 0-2-3-4 10825 NULL ++disable_so_flush_timeout_ath_chanctx_10828 flush_timeout ath_chanctx 0 10828 NULL nohasharray ++disable_so_rxaddr_starfire_rx_desc_10828 rxaddr starfire_rx_desc 0 10828 &disable_so_flush_timeout_ath_chanctx_10828 nohasharray ++disable_so_nla_get_u64_fndecl_10828 nla_get_u64 fndecl 0 10828 &disable_so_rxaddr_starfire_rx_desc_10828 ++disable_so_r600_get_gpu_clock_counter_fndecl_10836 r600_get_gpu_clock_counter fndecl 0 10836 NULL ++disable_so_sys_timer_settime_fndecl_10837 sys_timer_settime fndecl 1 10837 NULL ++disable_so_cmp_next_hrtimer_event_fndecl_10846 cmp_next_hrtimer_event fndecl 0-1-2 10846 NULL ++disable_so_ac97_clock_via82xx_10850 ac97_clock via82xx 0 10850 NULL ++disable_so_ageing_timer_value___fdb_entry_10853 ageing_timer_value __fdb_entry 0 10853 NULL ++disable_so_dv_timings_cap_v4l2_subdev_pad_ops_10860 dv_timings_cap v4l2_subdev_pad_ops 0 10860 NULL ++disable_so_cpufreq_get_global_kobject_fndecl_10881 cpufreq_get_global_kobject fndecl 0 10881 NULL ++disable_so_freq_ath5k_rate_pcal_info_10883 freq ath5k_rate_pcal_info 0 10883 NULL ++disable_so_shm_ctime_shmid64_ds_10884 shm_ctime shmid64_ds 0 10884 NULL nohasharray ++disable_so_mt2050_set_if_freq_fndecl_10884 mt2050_set_if_freq fndecl 2 10884 &disable_so_shm_ctime_shmid64_ds_10884 ++disable_so_d_itimer_xfs_disk_dquot_10893 d_itimer xfs_disk_dquot 0 10893 NULL nohasharray ++disable_so_saddr_irda_sock_10893 saddr irda_sock 0 10893 &disable_so_d_itimer_xfs_disk_dquot_10893 ++disable_so_doorbell_preserve_vardecl_pcc_cpufreq_c_10898 doorbell_preserve vardecl_pcc-cpufreq.c 0 10898 NULL ++disable_so_signal_nr_nvkm_perfdom_10899 signal_nr nvkm_perfdom 0 10899 NULL ++disable_so_cg_spll_func_cntl_2_ni_clock_registers_10900 cg_spll_func_cntl_2 ni_clock_registers 0 10900 NULL ++disable_so_ac_utime_acct_v3_10901 ac_utime acct_v3 0 10901 NULL ++disable_so_mclk_prediv_cs42l56_private_10907 mclk_prediv cs42l56_private 0 10907 NULL ++disable_so_SYSC_mq_timedreceive_fndecl_10921 SYSC_mq_timedreceive fndecl 1-3 10921 NULL ++disable_so_vpm_write_address_fndecl_10930 vpm_write_address fndecl 2 10930 NULL ++disable_so_i_iw_freq_10939 i iw_freq 0 10939 NULL nohasharray ++disable_so_ia32_tsc_adjust_msr_kvm_vcpu_arch_10939 ia32_tsc_adjust_msr kvm_vcpu_arch 0 10939 &disable_so_i_iw_freq_10939 ++disable_so_rv3029c2_i2c_read_time_fndecl_10942 rv3029c2_i2c_read_time fndecl 0 10942 NULL nohasharray ++disable_so_txok_interrupt_mask_ath_hw_10942 txok_interrupt_mask ath_hw 0 10942 &disable_so_rv3029c2_i2c_read_time_fndecl_10942 ++disable_so_err_time_ip6_tnl_10945 err_time ip6_tnl 0 10945 NULL ++disable_so_free_nodes_hfs_btree_10954 free_nodes hfs_btree 0 10954 NULL ++disable_so_dwell_time_delta_per_probe_conf_sched_scan_settings_10955 dwell_time_delta_per_probe conf_sched_scan_settings 0 10955 NULL ++disable_so_blkcipher_walk_virt_block_fndecl_10958 blkcipher_walk_virt_block fndecl 0-3 10958 NULL ++disable_so_bnx2x_change_mac_addr_fndecl_10964 bnx2x_change_mac_addr fndecl 0 10964 NULL ++disable_so_sh_tmu_clocksource_enable_fndecl_10968 sh_tmu_clocksource_enable fndecl 0 10968 NULL ++disable_so_pdiv_b43_phy_lp_10974 pdiv b43_phy_lp 0 10974 NULL ++disable_so_br2684_mac_addr_fndecl_10977 br2684_mac_addr fndecl 0 10977 NULL ++disable_so___hrtimer_init_fndecl_10979 __hrtimer_init fndecl 2 10979 NULL ++disable_so_cisco_timer_fndecl_10984 cisco_timer fndecl 1 10984 NULL ++disable_so_desc_address_fndecl_10998 desc_address fndecl 2-3 10998 NULL ++disable_so_padlock_sha256_update_nano_fndecl_11008 padlock_sha256_update_nano fndecl 3 11008 NULL ++disable_so_end_addr_gen_pool_chunk_11013 end_addr gen_pool_chunk 0 11013 NULL ++disable_so_bitmap_file_set_bit_fndecl_11015 bitmap_file_set_bit fndecl 2 11015 NULL ++disable_so_em28xx_write_reg_fndecl_11020 em28xx_write_reg fndecl 2-0-3 11020 NULL ++disable_so_ocfs2_info_freefrag_scan_bitmap_fndecl_11032 ocfs2_info_freefrag_scan_bitmap fndecl 0-3 11032 NULL ++disable_so_xen_teardown_timer_fndecl_11036 xen_teardown_timer fndecl 1 11036 NULL ++disable_so_get_physaddr_fm_api_fndecl_11037 get_physaddr_fm_api fndecl 0 11037 NULL ++disable_so_nfs_direct_read_schedule_iovec_fndecl_11039 nfs_direct_read_schedule_iovec fndecl 0-3 11039 NULL ++disable_so_ocfs2_group_bitmap_size_fndecl_11043 ocfs2_group_bitmap_size fndecl 0 11043 NULL ++disable_so_hsw_pcm_runtime_suspend_fndecl_11046 hsw_pcm_runtime_suspend fndecl 0 11046 NULL ++disable_so_bi_start_gfs2_bitmap_11049 bi_start gfs2_bitmap 0 11049 NULL ++disable_so_src_addr_hi_dmae_command_11052 src_addr_hi dmae_command 0 11052 NULL ++disable_so_lsb_bna_dma_addr_11059 lsb bna_dma_addr 0 11059 NULL ++disable_so_cb_s5p_jpeg_addr_11062 cb s5p_jpeg_addr 0 11062 NULL ++disable_so_plink_timeout_sta_info_11094 plink_timeout sta_info 0 11094 NULL ++disable_so_crypto_blkcipher_set_iv_fndecl_11098 crypto_blkcipher_set_iv fndecl 3 11098 NULL ++disable_so_custom_divisor_mxser_port_11109 custom_divisor mxser_port 0 11109 NULL ++disable_so_raw_cell_paddr_idt77252_dev_11112 raw_cell_paddr idt77252_dev 0 11112 NULL ++disable_so_acpi_lpss_runtime_suspend_fndecl_11116 acpi_lpss_runtime_suspend fndecl 0 11116 NULL nohasharray ++disable_so_addr_creg_cmd_11116 addr creg_cmd 0 11116 &disable_so_acpi_lpss_runtime_suspend_fndecl_11116 ++disable_so_dev_type_rdma_dev_addr_11123 dev_type rdma_dev_addr 0 11123 NULL ++disable_so_signal_hermes_rx_descriptor_11147 signal hermes_rx_descriptor 0 11147 NULL ++disable_so_phys_addr_nx_host_rds_ring_11168 phys_addr nx_host_rds_ring 0 11168 NULL ++disable_so_addr1_de_desc_11170 addr1 de_desc 0 11170 NULL nohasharray ++disable_so_ci_populate_mc_reg_addresses_fndecl_11170 ci_populate_mc_reg_addresses fndecl 0 11170 &disable_so_addr1_de_desc_11170 ++disable_so_addr__ioeventfd_11180 addr _ioeventfd 0 11180 NULL ++disable_so_vx_change_frequency_fndecl_11184 vx_change_frequency fndecl 0 11184 NULL ++disable_so_unbind_from_irq_fndecl_11196 unbind_from_irq fndecl 1 11196 NULL ++disable_so_wext_cipher2level_fndecl_11197 wext_cipher2level fndecl 1 11197 NULL ++disable_so_demod_address_cx24117_priv_11199 demod_address cx24117_priv 0 11199 NULL ++disable_so_local_pkt_addr_dle_11206 local_pkt_addr dle 0 11206 NULL ++disable_so_timewarn_cs_write_fndecl_11208 timewarn_cs_write fndecl 3-0 11208 NULL nohasharray ++disable_so_prescale__pll_div_11208 prescale _pll_div 0 11208 &disable_so_timewarn_cs_write_fndecl_11208 ++disable_so_i2400m_read_mac_addr_fndecl_11209 i2400m_read_mac_addr fndecl 0 11209 NULL ++disable_so__drbd_bm_find_next_zero_fndecl_11228 _drbd_bm_find_next_zero fndecl 0-2 11228 NULL ++disable_so_printfbuf_aac_init_11236 printfbuf aac_init 0 11236 NULL nohasharray ++disable_so_crypto_ablkcipher_ctxsize_fndecl_11236 crypto_ablkcipher_ctxsize fndecl 0 11236 &disable_so_printfbuf_aac_init_11236 ++disable_so_k__pll_div_11239 k _pll_div 0 11239 NULL ++disable_so_qdiv_ratio_skl_wrpll_params_11242 qdiv_ratio skl_wrpll_params 0 11242 NULL ++disable_so_dma_addr___vxge_hw_fifo_txdl_priv_11244 dma_addr __vxge_hw_fifo_txdl_priv 0 11244 NULL ++disable_so_urandom_read_fndecl_11245 urandom_read fndecl 0-3 11245 NULL ++disable_so_crypto_notify_fndecl_11249 crypto_notify fndecl 1 11249 NULL ++disable_so_sd_gid_stat_data_v1_11250 sd_gid stat_data_v1 0 11250 NULL ++disable_so_xlog_find_cycle_start_fndecl_11263 xlog_find_cycle_start fndecl 0-3 11263 NULL ++disable_so_unbind_from_irqhandler_fndecl_11274 unbind_from_irqhandler fndecl 1 11274 NULL ++disable_so_ref_divider_panel_info_11279 ref_divider panel_info 0 11279 NULL nohasharray ++disable_so_nfs_wait_bit_killable_fndecl_11279 nfs_wait_bit_killable fndecl 0 11279 &disable_so_ref_divider_panel_info_11279 ++disable_so_freq_p54_scan_head_11280 freq p54_scan_head 0 11280 NULL ++disable_so_it_overrun_k_itimer_11284 it_overrun k_itimer 0 11284 NULL ++disable_so_txbd_addr_lo_host_cmd_ds_pcie_details_11288 txbd_addr_lo host_cmd_ds_pcie_details 0 11288 NULL ++disable_so_calc_baud_divisor_fndecl_11290 calc_baud_divisor fndecl 0-1 11290 NULL ++disable_so_hash_net6_expire_fndecl_11296 hash_net6_expire fndecl 4 11296 NULL ++disable_so_ax25_addr_build_fndecl_11299 ax25_addr_build fndecl 0 11299 NULL ++disable_so_vnic_dev_del_addr_fndecl_11303 vnic_dev_del_addr fndecl 0 11303 NULL ++disable_so_wrmsrl_safe_fndecl_11305 wrmsrl_safe fndecl 0-2 11305 NULL ++disable_so_jiffies_last_vardecl_intel_powerclamp_c_11307 jiffies_last vardecl_intel_powerclamp.c 0 11307 NULL ++disable_so_mmc_select_timing_fndecl_11311 mmc_select_timing fndecl 0 11311 NULL ++disable_so_crypto_cbc_encrypt_inplace_fndecl_11315 crypto_cbc_encrypt_inplace fndecl 0 11315 NULL ++disable_so_cma_translate_addr_fndecl_11326 cma_translate_addr fndecl 0 11326 NULL ++disable_so_period_bytes_snd_pcm_oss_runtime_11332 period_bytes snd_pcm_oss_runtime 0 11332 NULL ++disable_so_board_addr_ath6kl_hw_11334 board_addr ath6kl_hw 0 11334 NULL ++disable_so_shash_ahash_mcryptd_digest_fndecl_11335 shash_ahash_mcryptd_digest fndecl 0 11335 NULL ++disable_so_crypto_gcm_encrypt_fndecl_11338 crypto_gcm_encrypt fndecl 0 11338 NULL ++disable_so_btrfs_wq_run_delayed_node_fndecl_11342 btrfs_wq_run_delayed_node fndecl 0 11342 NULL ++disable_so_pch_udc_ep_bit_clr_fndecl_11345 pch_udc_ep_bit_clr fndecl 3 11345 NULL nohasharray ++enable_so_rcv_tsecr_tcp_options_received_11345 rcv_tsecr tcp_options_received 0 11345 &disable_so_pch_udc_ep_bit_clr_fndecl_11345 ++disable_so_bin_uuid_fndecl_11348 bin_uuid fndecl 3-0 11348 NULL ++disable_so_offset_to_bitmap_fndecl_11359 offset_to_bitmap fndecl 0-2 11359 NULL ++disable_so_default_tv_freq_vardecl_pvrusb2_hdw_c_11362 default_tv_freq vardecl_pvrusb2-hdw.c 0 11362 NULL ++disable_so_SiS_SetReg_fndecl_11366 SiS_SetReg fndecl 1-3 11366 NULL ++disable_so_sec_btrfs_ioctl_timespec_11375 sec btrfs_ioctl_timespec 0 11375 NULL ++disable_so_dn_nl_newaddr_fndecl_11380 dn_nl_newaddr fndecl 0 11380 NULL ++disable_so_DAC1064_calcclock_fndecl_11385 DAC1064_calcclock fndecl 1-2 11385 NULL ++disable_so_trinity_set_divider_value_fndecl_11387 trinity_set_divider_value fndecl 3 11387 NULL ++disable_so_ac_utime_taskstats_11391 ac_utime taskstats 0 11391 NULL nohasharray ++disable_so_zd_iowrite32_locked_fndecl_11391 zd_iowrite32_locked fndecl 0-2 11391 &disable_so_ac_utime_taskstats_11391 ++disable_so_crypto_rfc4309_setkey_fndecl_11398 crypto_rfc4309_setkey fndecl 0-3 11398 NULL ++disable_so_lvb_igid_ocfs2_meta_lvb_11400 lvb_igid ocfs2_meta_lvb 0 11400 NULL nohasharray ++disable_so_buffer_list_dma_addr_mgsl_struct_11400 buffer_list_dma_addr mgsl_struct 0 11400 &disable_so_lvb_igid_ocfs2_meta_lvb_11400 ++disable_so_si_pmu_fast_pwrup_delay_fndecl_11409 si_pmu_fast_pwrup_delay fndecl 0 11409 NULL ++disable_so_tps6586x_rtc_read_time_fndecl_11415 tps6586x_rtc_read_time fndecl 0 11415 NULL ++disable_so_hash_rem_ccp_sha_req_ctx_11427 hash_rem ccp_sha_req_ctx 0 11427 NULL ++disable_so_phys_addr_udc_11429 phys_addr udc 0 11429 NULL ++disable_so_center_freq2_cfg80211_chan_def_11433 center_freq2 cfg80211_chan_def 0 11433 NULL ++disable_so_lock_btree_op_11443 lock btree_op 0 11443 NULL ++disable_so_freq_mt7601u_freq_cal_11461 freq mt7601u_freq_cal 0 11461 NULL ++disable_so_pm860x_reg_write_fndecl_11462 pm860x_reg_write fndecl 0-2-3 11462 NULL ++disable_so_crypto_hash_walk_first_fndecl_11464 crypto_hash_walk_first fndecl 0 11464 NULL ++disable_so_mlx4_ib_init_alias_guid_work_fndecl_11465 mlx4_ib_init_alias_guid_work fndecl 2 11465 NULL ++disable_so_uid_fuse_attr_11471 uid fuse_attr 0 11471 NULL nohasharray ++disable_so_l2addrsize_fndecl_11471 l2addrsize fndecl 0 11471 &disable_so_uid_fuse_attr_11471 ++disable_so_snprintf_fndecl_11478 snprintf fndecl 0-2 11478 NULL ++disable_so_ath9k_hw_set_ack_timeout_fndecl_11491 ath9k_hw_set_ack_timeout fndecl 2 11491 NULL ++disable_so_eq_delay_to_mult_fndecl_11493 eq_delay_to_mult fndecl 0-1 11493 NULL ++disable_so_bit_length_acpi_object_field_common_11503 bit_length acpi_object_field_common 0 11503 NULL ++disable_so_di_mtime_qnx6_inode_entry_11506 di_mtime qnx6_inode_entry 0 11506 NULL ++disable_so_prism54_set_freq_fndecl_11509 prism54_set_freq fndecl 0 11509 NULL ++disable_so_resp_bd_list_addr_lo_bnx2i_text_request_11511 resp_bd_list_addr_lo bnx2i_text_request 0 11511 NULL ++disable_so_gid_ipc64_perm_11519 gid ipc64_perm 0 11519 NULL ++disable_so_offset_delta_bnx2x_func_set_timesync_params_11542 offset_delta bnx2x_func_set_timesync_params 0 11542 NULL ++disable_so_local_clock_us_fndecl_11549 local_clock_us fndecl 0 11549 NULL ++disable_so_seq_tnl_ptk_info_11554 seq tnl_ptk_info 0 11554 NULL ++disable_so_carl9170_set_freq_cal_data_fndecl_11578 carl9170_set_freq_cal_data fndecl 0 11578 NULL ++disable_so_pmcraid_enable_interrupts_fndecl_11580 pmcraid_enable_interrupts fndecl 2 11580 NULL nohasharray ++disable_so_get_free_region_mtrr_ops_11580 get_free_region mtrr_ops 1-2 11580 &disable_so_pmcraid_enable_interrupts_fndecl_11580 ++disable_so_mclkdiv2_cs42l52_clk_para_11588 mclkdiv2 cs42l52_clk_para 0 11588 NULL ++disable_so_secid_netlbl_unlhsh_addr6_11595 secid netlbl_unlhsh_addr6 0 11595 NULL ++disable_so_opaque_hashval_fndecl_11605 opaque_hashval fndecl 2 11605 NULL ++disable_so_bcma_chipco_watchdog_get_max_timer_fndecl_11606 bcma_chipco_watchdog_get_max_timer fndecl 0 11606 NULL ++disable_so_security_settime_fndecl_11608 security_settime fndecl 0 11608 NULL ++disable_so_hash_tomoyo_path_info_11611 hash tomoyo_path_info 0 11611 NULL ++disable_so_sllc_family_sockaddr_llc_11612 sllc_family sockaddr_llc 0 11612 NULL ++disable_so_get_physaddr_from_sgc_fndecl_11613 get_physaddr_from_sgc fndecl 0 11613 NULL ++disable_so_compat_sock_get_timestampns_fndecl_11614 compat_sock_get_timestampns fndecl 0 11614 NULL ++disable_so_div2_pll_div_11630 div2 pll_div 0 11630 NULL ++disable_so_dot_gma_clock_t_11632 dot gma_clock_t 0 11632 NULL ++disable_so_addr_smsc47b397_data_11633 addr smsc47b397_data 0 11633 NULL nohasharray ++disable_so_cpufreq_power2state_fndecl_11633 cpufreq_power2state fndecl 3 11633 &disable_so_addr_smsc47b397_data_11633 nohasharray ++disable_so_cia_setkey_cipher_alg_11633 cia_setkey cipher_alg 0-3 11633 &disable_so_cpufreq_power2state_fndecl_11633 ++disable_so_log2P_nvkm_pll_vals_11639 log2P nvkm_pll_vals 0 11639 NULL ++disable_so_timeout_tipc_subscription_11656 timeout tipc_subscription 0 11656 NULL ++disable_so_sem_addr_mm_dma_desc_11658 sem_addr mm_dma_desc 0 11658 NULL ++disable_so_adis16334_get_freq_fndecl_11667 adis16334_get_freq fndecl 0 11667 NULL ++disable_so_register_address_dif_settings_11668 register_address dif_settings 0 11668 NULL ++disable_so_cpufreq_p4_get_frequency_fndecl_11672 cpufreq_p4_get_frequency fndecl 0 11672 NULL ++disable_so_sysctl_tcp_keepalive_time_vardecl_11678 sysctl_tcp_keepalive_time vardecl 0 11678 NULL nohasharray ++disable_so_paddr_rsq_info_11678 paddr rsq_info 0 11678 &disable_so_sysctl_tcp_keepalive_time_vardecl_11678 ++disable_so_gc_timer_show_fndecl_11691 gc_timer_show fndecl 0 11691 NULL ++disable_so_udp6_portaddr_hash_fndecl_11698 udp6_portaddr_hash fndecl 0-3 11698 NULL ++disable_so_ablkcipher_walk_done_fndecl_11708 ablkcipher_walk_done fndecl 0-3 11708 NULL ++disable_so_ahci_exec_polled_cmd_fndecl_11713 ahci_exec_polled_cmd fndecl 6-2-5 11713 NULL ++disable_so_fb_addr_drm_via_dmablit_11717 fb_addr drm_via_dmablit 0 11717 NULL ++disable_so_pci_bus_cx23885_dev_11720 pci_bus cx23885_dev 0 11720 NULL ++disable_so_spacing_v4l2_hw_freq_seek_11726 spacing v4l2_hw_freq_seek 0 11726 NULL ++disable_so_ncp_obtain_mtime_fndecl_11732 ncp_obtain_mtime fndecl 0 11732 NULL ++disable_so_timer_index_at_state_t_11751 timer_index at_state_t 0 11751 NULL nohasharray ++disable_so_sctp_copy_laddrs_fndecl_11751 sctp_copy_laddrs fndecl 2-4 11751 &disable_so_timer_index_at_state_t_11751 ++disable_so_max_freq_omap_hsmmc_platform_data_11755 max_freq omap_hsmmc_platform_data 0 11755 NULL nohasharray ++disable_so_tcp_md5_do_add_fndecl_11755 tcp_md5_do_add fndecl 5-6 11755 &disable_so_max_freq_omap_hsmmc_platform_data_11755 ++disable_so_iio_interrupt_trigger_driver_init_fndecl_11758 iio_interrupt_trigger_driver_init fndecl 0 11758 NULL nohasharray ++disable_so_iwl_dbgfs_sleep_level_override_write_fndecl_11758 iwl_dbgfs_sleep_level_override_write fndecl 0-3 11758 &disable_so_iio_interrupt_trigger_driver_init_fndecl_11758 ++disable_so_ps_upsd_timeouts_read_fndecl_11759 ps_upsd_timeouts_read fndecl 3-0 11759 NULL nohasharray ++disable_so_bus_frequency_vardecl_i2c_kempld_c_11759 bus_frequency vardecl_i2c-kempld.c 0 11759 &disable_so_ps_upsd_timeouts_read_fndecl_11759 ++disable_so_nm_uid_nl_mmap_hdr_11761 nm_uid nl_mmap_hdr 0 11761 NULL ++disable_so_s_wtime_ext3_super_block_11765 s_wtime ext3_super_block 0 11765 NULL ++disable_so_gr_fhash_fndecl_11768 gr_fhash fndecl 1-2 11768 NULL ++disable_so_orig_ax_pt_regs_11775 orig_ax pt_regs 0 11775 NULL ++disable_so_validate_scan_freqs_fndecl_11781 validate_scan_freqs fndecl 0 11781 NULL ++disable_so_sbq_addr_cqicb_11782 sbq_addr cqicb 0 11782 NULL nohasharray ++disable_so_irq_i2c_client_11782 irq i2c_client 0 11782 &disable_so_sbq_addr_cqicb_11782 ++disable_so_ip_addr_rocker_neigh_tbl_entry_11785 ip_addr rocker_neigh_tbl_entry 0 11785 NULL ++disable_so_timestamp_mwifiex_bssdescriptor_11788 timestamp mwifiex_bssdescriptor 0 11788 NULL ++disable_so_bg_block_bitmap_ext3_group_desc_11791 bg_block_bitmap ext3_group_desc 0 11791 NULL ++disable_so_crystal_freq_saa711x_state_11797 crystal_freq saa711x_state 0 11797 NULL ++disable_so_dqb_itime_mem_dqblk_11799 dqb_itime mem_dqblk 0 11799 NULL nohasharray ++disable_so_get_journal_hash_dev_fndecl_11799 get_journal_hash_dev fndecl 3 11799 &disable_so_dqb_itime_mem_dqblk_11799 ++disable_so_addr_domain_fndecl_11807 addr_domain fndecl 2 11807 NULL ++disable_so_get_time_window_fndecl_11808 get_time_window fndecl 0 11808 NULL ++disable_so_chargetime_isdn_net_local_s_11812 chargetime isdn_net_local_s 0 11812 NULL ++disable_so_sched_clock_local_fndecl_11817 sched_clock_local fndecl 0 11817 NULL ++disable_so_address_ehci_iso_stream_11822 address ehci_iso_stream 0 11822 NULL ++disable_so_simple_strtoul_fndecl_11835 simple_strtoul fndecl 0 11835 NULL ++disable_so_i9xx_get_aux_clock_divider_fndecl_11841 i9xx_get_aux_clock_divider fndecl 0 11841 NULL ++disable_so_emulator_set_msr_fndecl_11853 emulator_set_msr fndecl 3 11853 NULL ++disable_so_sst_module_runtime_alloc_blocks_fndecl_11854 sst_module_runtime_alloc_blocks fndecl 2-0 11854 NULL ++disable_so_msr_sum_desc_11862 msr sum_desc 0 11862 NULL ++disable_so_rs780_set_engine_clock_scaling_fndecl_11864 rs780_set_engine_clock_scaling fndecl 0 11864 NULL ++disable_so_write_file_regidx_fndecl_11870 write_file_regidx fndecl 3 11870 NULL ++disable_so_task_sched_runtime_fndecl_11884 task_sched_runtime fndecl 0 11884 NULL ++disable_so_hash_dst_fndecl_11898 hash_dst fndecl 0 11898 NULL ++disable_so_xtal_cap10p_r820t_freq_range_11904 xtal_cap10p r820t_freq_range 0 11904 NULL ++disable_so_ath6kl_cfg80211_deepsleep_resume_fndecl_11915 ath6kl_cfg80211_deepsleep_resume fndecl 0 11915 NULL ++disable_so_count_qce_sha_reqctx_11921 count qce_sha_reqctx 0 11921 NULL ++disable_so_hashlimit_mt_init_fndecl_11925 hashlimit_mt_init fndecl 0 11925 NULL ++disable_so_time_remaining_msec_TAG_TW_Lock_11931 time_remaining_msec TAG_TW_Lock 0 11931 NULL ++disable_so_extcpu_mce_11945 extcpu mce 0 11945 NULL ++disable_so_hci_bdaddr_list_add_fndecl_11954 hci_bdaddr_list_add fndecl 0 11954 NULL ++disable_so_task_list_pbl_addr_hi_fcoe_kwqe_init1_11965 task_list_pbl_addr_hi fcoe_kwqe_init1 0 11965 NULL ++disable_so_time_blocked_kvm_spinlock_stats_11970 time_blocked kvm_spinlock_stats 0 11970 NULL ++disable_so_mapaddr_c2_element_11974 mapaddr c2_element 0 11974 NULL ++disable_so_uwb_rc_mac_addr_show_fndecl_11979 uwb_rc_mac_addr_show fndecl 0 11979 NULL ++disable_so_ccp_run_rsa_cmd_fndecl_11983 ccp_run_rsa_cmd fndecl 0 11983 NULL ++disable_so_cc770_rtr_interrupt_fndecl_11989 cc770_rtr_interrupt fndecl 2 11989 NULL ++disable_so_bitmap_create_fndecl_12000 bitmap_create fndecl 2 12000 NULL ++disable_so_maximum_acpi_address64_attribute_12007 maximum acpi_address64_attribute 0 12007 NULL ++disable_so_i2c_addr_stv090x_internal_12008 i2c_addr stv090x_internal 0 12008 NULL ++disable_so_s_time_ptc_stats_12018 s_time ptc_stats 0 12018 NULL ++disable_so_disc_timeout_hci_conn_12021 disc_timeout hci_conn 0 12021 NULL ++disable_so_proc_dointvec_jiffies_fndecl_12024 proc_dointvec_jiffies fndecl 0 12024 NULL ++disable_so_wm8350_wdt_set_timeout_fndecl_12039 wm8350_wdt_set_timeout fndecl 2-0 12039 NULL ++disable_so_sys_geteuid16_fndecl_12045 sys_geteuid16 fndecl 0 12045 NULL ++disable_so_parse_strtoull_fndecl_12065 parse_strtoull fndecl 0 12065 NULL ++disable_so_bp_index_nilfs_btree_path_12067 bp_index nilfs_btree_path 0 12067 NULL ++disable_so_max_signal_ieee80211_hw_12078 max_signal ieee80211_hw 0 12078 NULL ++disable_so_rx_timeout_vardecl_men_z135_uart_c_12080 rx_timeout vardecl_men_z135_uart.c 0 12080 NULL ++disable_so_sws_timer_config_nes_adapter_12081 sws_timer_config nes_adapter 0 12081 NULL ++disable_so_ic_myaddr_vardecl_12088 ic_myaddr vardecl 0 12088 NULL ++disable_so_bitmap_ord_to_pos_fndecl_12108 bitmap_ord_to_pos fndecl 3-0 12108 NULL ++disable_so_debounce_jiffies_lp8727_chg_12115 debounce_jiffies lp8727_chg 0 12115 NULL ++disable_so_hashval1_2_rx_pkt_hdr1_12125 hashval1_2 rx_pkt_hdr1 0 12125 NULL ++disable_so_acpi_ut_divide_fndecl_12126 acpi_ut_divide fndecl 0-1-2 12126 NULL ++disable_so_irst_store_wakeup_time_fndecl_12127 irst_store_wakeup_time fndecl 0-4 12127 NULL ++disable_so_xfs_bmap_btree_to_extents_fndecl_12130 xfs_bmap_btree_to_extents fndecl 0 12130 NULL ++disable_so_addrconf_notify_fndecl_12132 addrconf_notify fndecl 0 12132 NULL ++disable_so_ath5k_beacon_update_timers_fndecl_12135 ath5k_beacon_update_timers fndecl 2 12135 NULL ++disable_so_pid_pppol2tpv3in6_addr_12136 pid pppol2tpv3in6_addr 0 12136 NULL ++disable_so__abb5zes3_rtc_set_timer_fndecl_12149 _abb5zes3_rtc_set_timer fndecl 0 12149 NULL ++disable_so_remote_ca_guid_ib_cm_req_event_param_12150 remote_ca_guid ib_cm_req_event_param 0 12150 NULL ++disable_so_grcan_reset_timer_fndecl_12158 grcan_reset_timer fndecl 2 12158 NULL ++disable_so_sctp_sockaddr_af_fndecl_12166 sctp_sockaddr_af fndecl 3 12166 NULL ++disable_so_di_ctime_efs_dinode_12170 di_ctime efs_dinode 0 12170 NULL ++disable_so_bitmap_fill_fndecl_12173 bitmap_fill fndecl 2 12173 NULL ++disable_so_clock_mga_i2c_chan_12185 clock mga_i2c_chan 0 12185 NULL ++disable_so_physaddr_pau_fpdu_frag_12193 physaddr pau_fpdu_frag 0 12193 NULL ++disable_so_adm9240_write_fan_div_fndecl_12196 adm9240_write_fan_div fndecl 3-2 12196 NULL ++disable_so_addr_privcmd_mmapbatch_v2_12199 addr privcmd_mmapbatch_v2 0 12199 NULL ++disable_so_start_freq_khz_ieee80211_freq_range_12202 start_freq_khz ieee80211_freq_range 0 12202 NULL nohasharray ++disable_so_total_ablkcipher_walk_12202 total ablkcipher_walk 0 12202 &disable_so_start_freq_khz_ieee80211_freq_range_12202 ++disable_so_ktime_us_delta_fndecl_12204 ktime_us_delta fndecl 0 12204 NULL ++disable_so_hmark_addr_mask_fndecl_12206 hmark_addr_mask fndecl 1 12206 NULL ++disable_so_force_addr_vardecl_i2c_viapro_c_12216 force_addr vardecl_i2c-viapro.c 0 12216 NULL nohasharray ++disable_so_next_hash_dir_private_info_12216 next_hash dir_private_info 0 12216 &disable_so_force_addr_vardecl_i2c_viapro_c_12216 ++disable_so_i40e_aq_mac_address_write_fndecl_12217 i40e_aq_mac_address_write fndecl 0 12217 NULL ++disable_so_sys_set_tid_address_fndecl_12219 sys_set_tid_address fndecl 0 12219 NULL ++disable_so_ebitmap_contains_fndecl_12231 ebitmap_contains fndecl 3 12231 NULL ++disable_so_bfa_timer_begin_fndecl_12232 bfa_timer_begin fndecl 5 12232 NULL ++disable_so_sst_hsw_dsp_runtime_resume_fndecl_12234 sst_hsw_dsp_runtime_resume fndecl 0 12234 NULL ++disable_so_crypto_rfc4543_encrypt_fndecl_12243 crypto_rfc4543_encrypt fndecl 0 12243 NULL ++disable_so_addr_ib_phys_buf_12245 addr ib_phys_buf 0 12245 NULL ++disable_so_rhashtable_jhash2_fndecl_12249 rhashtable_jhash2 fndecl 0 12249 NULL ++disable_so_highbit_ebitmap_12260 highbit ebitmap 0 12260 NULL ++disable_so_btrfs_run_delayed_items_fndecl_12263 btrfs_run_delayed_items fndecl 0 12263 NULL ++disable_so_security_task_setscheduler_fndecl_12267 security_task_setscheduler fndecl 0 12267 NULL ++disable_so_sense_phys_addr_megasas_cmd_fusion_12272 sense_phys_addr megasas_cmd_fusion 0 12272 NULL ++disable_so_devid_ptp_clock_12277 devid ptp_clock 0 12277 NULL ++disable_so_pwwn_bfa_bsg_rport_scsi_addr_s_12278 pwwn bfa_bsg_rport_scsi_addr_s 0 12278 NULL nohasharray ++disable_so_ihash_entries_vardecl_inode_c_12278 ihash_entries vardecl_inode.c 0 12278 &disable_so_pwwn_bfa_bsg_rport_scsi_addr_s_12278 ++disable_so_gid_ncp_mount_data_12282 gid ncp_mount_data 0 12282 NULL ++disable_so_qla2x00_zio_timer_show_fndecl_12290 qla2x00_zio_timer_show fndecl 0 12290 NULL ++disable_so_mlx4_hca_core_clock_update_fndecl_12300 mlx4_hca_core_clock_update fndecl 0 12300 NULL ++disable_so_accel_3d_adjust_channel_bit_mask_fndecl_12308 accel_3d_adjust_channel_bit_mask fndecl 3 12308 NULL ++disable_so_dtt200u_fe_sleep_fndecl_12311 dtt200u_fe_sleep fndecl 0 12311 NULL ++disable_so_asix_read_phy_addr_fndecl_12320 asix_read_phy_addr fndecl 0 12320 NULL ++disable_so_viafb_load_reg_fndecl_12323 viafb_load_reg fndecl 1 12323 NULL nohasharray ++disable_so_bm_bits_drbd_bitmap_12323 bm_bits drbd_bitmap 0 12323 &disable_so_viafb_load_reg_fndecl_12323 ++disable_so_ixgbe_write_mc_addr_list_fndecl_12325 ixgbe_write_mc_addr_list fndecl 0 12325 NULL ++disable_so_gid_max_xt_owner_match_info_12332 gid_max xt_owner_match_info 0 12332 NULL ++disable_so_duty_cycle_pwm_device_12334 duty_cycle pwm_device 0 12334 NULL ++disable_so_get_nohz_timer_target_fndecl_12336 get_nohz_timer_target fndecl 0 12336 NULL ++disable_so_pte_encode_i915_address_space_12340 pte_encode i915_address_space 0-1 12340 NULL ++disable_so_mdac_aic32x4_rate_divs_12367 mdac aic32x4_rate_divs 0 12367 NULL ++disable_so_tipc_media_addr_printf_fndecl_12368 tipc_media_addr_printf fndecl 2 12368 NULL ++disable_so_i_atime_ext3_inode_12370 i_atime ext3_inode 0 12370 NULL ++disable_so_bitmap_ip_gc_test_fndecl_12372 bitmap_ip_gc_test fndecl 3 12372 NULL ++disable_so_vlv_gpu_freq_div_fndecl_12377 vlv_gpu_freq_div fndecl 0 12377 NULL nohasharray ++disable_so_nilfs_btree_get_new_block_fndecl_12377 nilfs_btree_get_new_block fndecl 0-2 12377 &disable_so_vlv_gpu_freq_div_fndecl_12377 ++disable_so_schedule_hrtimeout_range_fndecl_12390 schedule_hrtimeout_range fndecl 2 12390 NULL ++disable_so_btrfs_init_delayed_node_fndecl_12401 btrfs_init_delayed_node fndecl 3 12401 NULL ++disable_so_connect_time_stamp_skd_device_12406 connect_time_stamp skd_device 0 12406 NULL ++disable_so_gcm_hash_remain_fndecl_12408 gcm_hash_remain fndecl 0-2 12408 NULL ++disable_so_kasprintf_fndecl_12414 kasprintf fndecl 1 12414 NULL ++disable_so_iTCO_wdt_set_timeout_fndecl_12423 iTCO_wdt_set_timeout fndecl 2 12423 NULL ++disable_so_queue_ixgbe_mac_addr_12436 queue ixgbe_mac_addr 0 12436 NULL ++disable_so_i_atime_extra_ext4_inode_12438 i_atime_extra ext4_inode 0 12438 NULL ++disable_so_bts_interrupt_threshold_debug_store_12439 bts_interrupt_threshold debug_store 0 12439 NULL ++disable_so_erase_delay_vardecl_nandsim_c_12453 erase_delay vardecl_nandsim.c 0 12453 NULL ++disable_so__rx_page_addr_iwl_host_cmd_12457 _rx_page_addr iwl_host_cmd 0 12457 NULL ++disable_so_fandiv1_w83627ehf_data_12459 fandiv1 w83627ehf_data 0 12459 NULL ++disable_so_affs_hash_name_fndecl_12465 affs_hash_name fndecl 0-3 12465 NULL ++disable_so_timeout_tipc_subscr_12467 timeout tipc_subscr 0 12467 NULL ++disable_so_decrypt_msdu_lib80211_crypto_ops_12475 decrypt_msdu lib80211_crypto_ops 3 12475 NULL ++disable_so_ext4_read_block_bitmap_nowait_fndecl_12477 ext4_read_block_bitmap_nowait fndecl 2 12477 NULL ++disable_so_i40e_rx_hash_fndecl_12482 i40e_rx_hash fndecl 0 12482 NULL ++disable_so_padata_set_cpumasks_fndecl_12492 padata_set_cpumasks fndecl 0 12492 NULL ++disable_so_dm_btree_empty_fndecl_12493 dm_btree_empty fndecl 0 12493 NULL ++disable_so_nv_do_interrupt_fndecl_12501 nv_do_interrupt fndecl 2 12501 NULL ++disable_so_max8997_set_voltage_buck_time_sel_fndecl_12503 max8997_set_voltage_buck_time_sel fndecl 0-2-3 12503 NULL ++disable_so_div_factor_fine_fndecl_12505 div_factor_fine fndecl 0-1 12505 NULL ++disable_so_r820t_sysfreq_sel_fndecl_12506 r820t_sysfreq_sel fndecl 0-2 12506 NULL ++disable_so_msleep_xc2028_ctrl_12512 msleep xc2028_ctrl 0 12512 NULL nohasharray ++disable_so_get_maxrecs_xfs_btree_ops_12512 get_maxrecs xfs_btree_ops 0 12512 &disable_so_msleep_xc2028_ctrl_12512 ++disable_so_test_rhashtable_fndecl_12513 test_rhashtable fndecl 0 12513 NULL ++disable_so_i2c_address_mt2131_config_12514 i2c_address mt2131_config 0 12514 NULL ++disable_so_rapl_compute_time_window_core_fndecl_12519 rapl_compute_time_window_core fndecl 0-2 12519 NULL ++disable_so_mi1_wr_addr_fndecl_12527 mi1_wr_addr fndecl 0 12527 NULL nohasharray ++disable_so_write_reg_fndecl_12527 write_reg fndecl 1 12527 &disable_so_mi1_wr_addr_fndecl_12527 ++disable_so_mce_adjust_timer_default_fndecl_12530 mce_adjust_timer_default fndecl 0-1 12530 NULL ++disable_so_low_bkey_12536 low bkey 0 12536 NULL ++disable_so_arcmsr_alloc_sysfs_attr_fndecl_12547 arcmsr_alloc_sysfs_attr fndecl 0 12547 NULL ++disable_so_data_qxl_bitmap_12551 data qxl_bitmap 0 12551 NULL ++disable_so_imsf_multiaddr_ip_msfilter_12556 imsf_multiaddr ip_msfilter 0 12556 NULL ++disable_so_qa_indx_sdebug_hrtimer_12577 qa_indx sdebug_hrtimer 0 12577 NULL ++disable_so_shash_compat_digest_fndecl_12579 shash_compat_digest fndecl 0-3 12579 NULL ++disable_so_max8998_rtc_set_time_fndecl_12607 max8998_rtc_set_time fndecl 0 12607 NULL ++disable_so_dib7000m_write_word_fndecl_12610 dib7000m_write_word fndecl 3 12610 NULL ++disable_so_real_start_time_task_struct_12612 real_start_time task_struct 0 12612 NULL ++disable_so_rhashtable_expand_fndecl_12634 rhashtable_expand fndecl 0 12634 NULL ++disable_so_seq_cxgbi_skb_cb_12636 seq cxgbi_skb_cb 0 12636 NULL ++disable_so_daddr_irnet_log_12640 daddr irnet_log 0 12640 NULL ++disable_so_r8a66597_clock_enable_fndecl_12645 r8a66597_clock_enable fndecl 0 12645 NULL ++disable_so_rsa_get_d_fndecl_12646 rsa_get_d fndecl 5 12646 NULL ++disable_so_compat_sys_timer_gettime_fndecl_12649 compat_sys_timer_gettime fndecl 1 12649 NULL ++disable_so_daddr_tcp4_pseudohdr_12650 daddr tcp4_pseudohdr 0 12650 NULL ++disable_so_ccp_crypto_enqueue_cmd_fndecl_12657 ccp_crypto_enqueue_cmd fndecl 0 12657 NULL ++disable_so_gm107_fan_pwm_clock_fndecl_12663 gm107_fan_pwm_clock fndecl 0 12663 NULL ++disable_so_em_sti_clock_event_next_fndecl_12667 em_sti_clock_event_next fndecl 1 12667 NULL ++disable_so___hash_conntrack_fndecl_12675 __hash_conntrack fndecl 0-3 12675 NULL ++disable_so_nr_of_adrs_cmd_ds_mac_multicast_addr_12679 nr_of_adrs cmd_ds_mac_multicast_addr 0 12679 NULL ++disable_so_mpihelp_mul_fndecl_12686 mpihelp_mul fndecl 3-5 12686 NULL ++disable_so_retry_delay_timer_fcoe_fcp_rsp_payload_12692 retry_delay_timer fcoe_fcp_rsp_payload 0 12692 NULL ++disable_so_b43_phy_write_fndecl_12694 b43_phy_write fndecl 2-3 12694 NULL ++disable_so_ageing_time_tun_struct_12716 ageing_time tun_struct 0 12716 NULL nohasharray ++disable_so_rx_delay_rk_priv_data_12716 rx_delay rk_priv_data 0 12716 &disable_so_ageing_time_tun_struct_12716 ++disable_so_dma_addr_rxbuff_ent_12717 dma_addr rxbuff_ent 0 12717 NULL ++disable_so_swb_base_asd_ha_addrspace_12726 swb_base asd_ha_addrspace 0 12726 NULL ++disable_so_set_voltage_time_sel_regulator_ops_12737 set_voltage_time_sel regulator_ops 0-2 12737 NULL nohasharray ++disable_so_crypto_ecb_setkey_fndecl_12737 crypto_ecb_setkey fndecl 0-3 12737 &disable_so_set_voltage_time_sel_regulator_ops_12737 ++disable_so_width_clk_divider_12738 width clk_divider 0 12738 NULL ++disable_so_mga_set_start_address_fndecl_12745 mga_set_start_address fndecl 2 12745 NULL ++disable_so_last_timer_vardecl_tusb6010_c_12750 last_timer vardecl_tusb6010.c 0 12750 NULL ++disable_so_jiffies_at_free_qla_tgt_cmd_12753 jiffies_at_free qla_tgt_cmd 0 12753 NULL nohasharray ++disable_so_ufs_set_inode_uid_fndecl_12753 ufs_set_inode_uid fndecl 3 12753 &disable_so_jiffies_at_free_qla_tgt_cmd_12753 ++disable_so_ipv6_get_saddr_eval_fndecl_12754 ipv6_get_saddr_eval fndecl 0 12754 NULL ++disable_so_bond_xmit_hash_fndecl_12757 bond_xmit_hash fndecl 0 12757 NULL ++disable_so_freqm_snd_usb_endpoint_12761 freqm snd_usb_endpoint 0 12761 NULL ++disable_so_mclkdiv_cs42l73_mclkx_div_12771 mclkdiv cs42l73_mclkx_div 0 12771 NULL ++disable_so_slot_time_rtl8187_priv_12775 slot_time rtl8187_priv 0 12775 NULL ++disable_so_mwifiex_auto_tdls_update_peer_signal_fndecl_12781 mwifiex_auto_tdls_update_peer_signal fndecl 3-4 12781 NULL ++disable_so_channel_mwifiex_chan_freq_power_12794 channel mwifiex_chan_freq_power 0 12794 NULL ++disable_so_pll_loopdiv_dib0090_io_config_12799 pll_loopdiv dib0090_io_config 0 12799 NULL nohasharray ++disable_so_branch_addr_yellowfin_desc_12799 branch_addr yellowfin_desc 0 12799 &disable_so_pll_loopdiv_dib0090_io_config_12799 ++disable_so__kstrtoul_fndecl_12800 _kstrtoul fndecl 0 12800 NULL ++disable_so_ns_to_timeval_fndecl_12804 ns_to_timeval fndecl 1 12804 NULL nohasharray ++disable_so_enc_addr_high_sata_start_req_12804 enc_addr_high sata_start_req 0 12804 &disable_so_ns_to_timeval_fndecl_12804 ++disable_so_ftdi_232bm_baud_to_divisor_fndecl_12815 ftdi_232bm_baud_to_divisor fndecl 0-1 12815 NULL ++disable_so_crypto_aead_setkey_fndecl_12818 crypto_aead_setkey fndecl 0-3 12818 NULL ++disable_so_ufs_cpu_to_data_ptr_fndecl_12819 ufs_cpu_to_data_ptr fndecl 3 12819 NULL ++disable_so_s35390a_rtc_read_time_fndecl_12823 s35390a_rtc_read_time fndecl 0 12823 NULL ++disable_so_orinoco_ioctl_getfreq_fndecl_12824 orinoco_ioctl_getfreq fndecl 0 12824 NULL ++disable_so_be_get_temp_freq_be_adapter_12832 be_get_temp_freq be_adapter 0 12832 NULL ++disable_so_sha256_transform_asm_vardecl_sha256_ssse3_glue_c_12837 sha256_transform_asm vardecl_sha256_ssse3_glue.c 3 12837 NULL ++disable_so_ubifs_leb_unmap_fndecl_12841 ubifs_leb_unmap fndecl 0-2 12841 NULL ++disable_so_telclk_interrupt_vardecl_tlclk_c_12842 telclk_interrupt vardecl_tlclk.c 0 12842 NULL ++disable_so_eax_tss_segment_32_12853 eax tss_segment_32 0 12853 NULL ++disable_so_recover_ide_timing_12854 recover ide_timing 0 12854 NULL ++disable_so_ima_calc_file_hash_fndecl_12858 ima_calc_file_hash fndecl 0 12858 NULL ++disable_so_timestamp_inquiry_entry_12867 timestamp inquiry_entry 0 12867 NULL ++disable_so_blk_post_runtime_suspend_fndecl_12869 blk_post_runtime_suspend fndecl 2 12869 NULL ++disable_so_clocksource_register_khz_fndecl_12871 clocksource_register_khz fndecl 2 12871 NULL ++disable_so___xfrm4_daddr_saddr_hash_fndecl_12875 __xfrm4_daddr_saddr_hash fndecl 0 12875 NULL ++disable_so_calibrate_delay_converge_fndecl_12881 calibrate_delay_converge fndecl 0 12881 NULL ++disable_so_cgroup_kn_set_ugid_fndecl_12885 cgroup_kn_set_ugid fndecl 0 12885 NULL ++disable_so_bm_number_of_pages_drbd_bitmap_12889 bm_number_of_pages drbd_bitmap 0 12889 NULL ++disable_so_blck_N_aic32x4_rate_divs_12896 blck_N aic32x4_rate_divs 0 12896 NULL ++disable_so_delayacct_blkio_ticks_fndecl_12901 delayacct_blkio_ticks fndecl 0 12901 NULL ++disable_so_sh_irda_set_timeout_fndecl_12902 sh_irda_set_timeout fndecl 2 12902 NULL ++disable_so_bch_next_delay_fndecl_12906 bch_next_delay fndecl 0-2 12906 NULL ++disable_so_address_lo_ht_irq_msg_12914 address_lo ht_irq_msg 0 12914 NULL ++disable_so_cr_gsc_addr_12917 cr gsc_addr 0 12917 NULL nohasharray ++disable_so_fmc_set_freq_fndecl_12917 fmc_set_freq fndecl 0-2 12917 &disable_so_cr_gsc_addr_12917 ++disable_so_s_wtime_nilfs_super_block_12947 s_wtime nilfs_super_block 0 12947 NULL ++disable_so___pm_runtime_idle_fndecl_12950 __pm_runtime_idle fndecl 0 12950 NULL ++disable_so_timeout_dvb_ca_slot_12955 timeout dvb_ca_slot 0 12955 NULL ++disable_so_ktime_get_real_ns_fndecl_12957 ktime_get_real_ns fndecl 0 12957 NULL nohasharray ++disable_so_read_temp_msr_fndecl_12957 read_temp_msr fndecl 0 12957 &disable_so_ktime_get_real_ns_fndecl_12957 ++disable_so_clock_get_k_clock_12965 clock_get k_clock 1 12965 NULL ++disable_so_addr___cache_12967 addr __cache 0 12967 NULL ++disable_so_dev_addr_mv_u3d_12969 dev_addr mv_u3d 0 12969 NULL ++disable_so_xfrm6_input_addr_fndecl_12971 xfrm6_input_addr fndecl 4 12971 NULL ++disable_so_rfcomm_dlc_set_timer_fndecl_12983 rfcomm_dlc_set_timer fndecl 2 12983 NULL ++disable_so_short_addr_ieee802154_hw_addr_filt_12985 short_addr ieee802154_hw_addr_filt 0 12985 NULL ++disable_so_base_addr_rdma_cq_setup_12989 base_addr rdma_cq_setup 0 12989 NULL ++disable_so_rsp_q_phy_addr_ql3_adapter_12990 rsp_q_phy_addr ql3_adapter 0 12990 NULL ++disable_so_cc770_status_interrupt_fndecl_12992 cc770_status_interrupt fndecl 0 12992 NULL ++disable_so_tx_addr_uart_8250_dma_12997 tx_addr uart_8250_dma 0 12997 NULL ++disable_so_cur_delay_intel_ilk_power_mgmt_13003 cur_delay intel_ilk_power_mgmt 0 13003 NULL ++disable_so_gateway_cmd_addr_wil_fw_record_gateway_data_13008 gateway_cmd_addr wil_fw_record_gateway_data 0 13008 NULL ++disable_so_wq_cpumask_show_fndecl_13018 wq_cpumask_show fndecl 0 13018 NULL ++disable_so_hash_index_fndecl_13050 hash_index fndecl 0-1-2 13050 NULL ++disable_so_qs6612_ack_interrupt_fndecl_13054 qs6612_ack_interrupt fndecl 0 13054 NULL ++disable_so_dst_addr_ioat_dma_descriptor_13055 dst_addr ioat_dma_descriptor 0 13055 NULL ++disable_so_qce_ablkcipher_encrypt_fndecl_13064 qce_ablkcipher_encrypt fndecl 0 13064 NULL ++disable_so_cra_alignmask_crypto_alg_13076 cra_alignmask crypto_alg 0 13076 NULL ++disable_so_rx_busy_ath_cycle_counters_13078 rx_busy ath_cycle_counters 0 13078 NULL ++disable_so_dummy_hrtimer_pointer_fndecl_13080 dummy_hrtimer_pointer fndecl 0 13080 NULL nohasharray ++disable_so_freq_carl9170_rf_init_13080 freq carl9170_rf_init 0 13080 &disable_so_dummy_hrtimer_pointer_fndecl_13080 ++disable_so_host_addr_mei_hbm_cl_cmd_13107 host_addr mei_hbm_cl_cmd 0 13107 NULL nohasharray ++disable_so_set_bbreg_rtl_hal_ops_13107 set_bbreg rtl_hal_ops 2-4 13107 &disable_so_host_addr_mei_hbm_cl_cmd_13107 ++disable_so_da9063_rtc_read_time_fndecl_13117 da9063_rtc_read_time fndecl 0 13117 NULL ++disable_so_ext4_validate_block_bitmap_fndecl_13120 ext4_validate_block_bitmap fndecl 3 13120 NULL ++disable_so_adp8870_write_fndecl_13121 adp8870_write fndecl 0-2-3 13121 NULL ++disable_so_clock_set_k_clock_13122 clock_set k_clock 1 13122 NULL nohasharray ++disable_so_check_clock_fndecl_13122 check_clock fndecl 1 13122 &disable_so_clock_set_k_clock_13122 ++disable_so_addr_wil6210_mbox_ring_desc_13127 addr wil6210_mbox_ring_desc 0 13127 NULL ++disable_so_stats_time_fnic_13131 stats_time fnic 0 13131 NULL ++disable_so_brcms_add_timer_fndecl_13133 brcms_add_timer fndecl 2 13133 NULL ++disable_so_r6a_val_fc2580_freq_regs_13136 r6a_val fc2580_freq_regs 0 13136 NULL ++disable_so_enabled_otg_timer_bits_ci_hdrc_13140 enabled_otg_timer_bits ci_hdrc 0 13140 NULL ++disable_so_atp867x_get_recover_clocks_shifted_fndecl_13150 atp867x_get_recover_clocks_shifted fndecl 0-1 13150 NULL ++disable_so_timeout_nf_ct_gre_13156 timeout nf_ct_gre 0 13156 NULL ++disable_so_snd_fm801_interrupt_fndecl_13162 snd_fm801_interrupt fndecl 1 13162 NULL ++disable_so_afs_server_timeout_vardecl_server_c_13168 afs_server_timeout vardecl_server.c 0 13168 NULL ++disable_so_wm8974_set_dai_clkdiv_fndecl_13171 wm8974_set_dai_clkdiv fndecl 3 13171 NULL ++disable_so_ipw_send_adapter_address_fndecl_13183 ipw_send_adapter_address fndecl 0 13183 NULL ++disable_so_crypto_fpu_encrypt_fndecl_13188 crypto_fpu_encrypt fndecl 0-4 13188 NULL ++disable_so_blockno2iaddr_fndecl_13194 blockno2iaddr fndecl 2 13194 NULL ++disable_so_s_addr_per_block_bits_ext2_sb_info_13196 s_addr_per_block_bits ext2_sb_info 0 13196 NULL ++disable_so_mac_time_rtl8187_rx_hdr_13204 mac_time rtl8187_rx_hdr 0 13204 NULL ++disable_so_efx_phc_gettime_fndecl_13210 efx_phc_gettime fndecl 0 13210 NULL nohasharray ++disable_so_freq_fm_rx_13210 freq fm_rx 0 13210 &disable_so_efx_phc_gettime_fndecl_13210 ++disable_so_set_fan1_div_fndecl_13214 set_fan1_div fndecl 0-4 13214 NULL ++disable_so_kstrtos16_from_user_fndecl_13215 kstrtos16_from_user fndecl 2 13215 NULL ++disable_so_timer_int_req_nes_adapter_13220 timer_int_req nes_adapter 0 13220 NULL nohasharray ++disable_so_raddr_rdma_iu_13220 raddr rdma_iu 0 13220 &disable_so_timer_int_req_nes_adapter_13220 ++disable_so_calibrate_delay_direct_fndecl_13221 calibrate_delay_direct fndecl 0 13221 NULL ++disable_so_il_scan_cancel_timeout_fndecl_13227 il_scan_cancel_timeout fndecl 2 13227 NULL ++disable_so_di_uid_gfs2_dinode_13234 di_uid gfs2_dinode 0 13234 NULL ++disable_so_globaltxtimeout_ath_hw_13238 globaltxtimeout ath_hw 0 13238 NULL ++disable_so_handle_new_msr_fndecl_13247 handle_new_msr fndecl 2 13247 NULL ++disable_so_efx_ef10_get_mac_address_fndecl_13249 efx_ef10_get_mac_address fndecl 0 13249 NULL ++disable_so_i_atime_exofs_fcb_13250 i_atime exofs_fcb 0 13250 NULL ++disable_so_dwell_time_active_wmi_start_scan_arg_13251 dwell_time_active wmi_start_scan_arg 0 13251 NULL ++disable_so_SYSC_signalfd_fndecl_13255 SYSC_signalfd fndecl 0 13255 NULL ++disable_so_ipv4addr_iscsi_ipv4addr_13263 ipv4addr iscsi_ipv4addr 0 13263 NULL ++disable_so_nilfs_btree_prepare_update_v_fndecl_13265 nilfs_btree_prepare_update_v fndecl 0 13265 NULL ++disable_so_timer_in_use_max_nes_hw_tune_timer_13266 timer_in_use_max nes_hw_tune_timer 0 13266 NULL nohasharray ++disable_so_qlcnic_83xx_sre_macaddr_change_fndecl_13266 qlcnic_83xx_sre_macaddr_change fndecl 0 13266 &disable_so_timer_in_use_max_nes_hw_tune_timer_13266 ++disable_so_xgmac_interrupt_fndecl_13268 xgmac_interrupt fndecl 1 13268 NULL ++disable_so_radio_s_hw_freq_seek_fndecl_13308 radio_s_hw_freq_seek fndecl 0 13308 NULL nohasharray ++disable_so_apei_read_mce_fndecl_13308 apei_read_mce fndecl 0 13308 &disable_so_radio_s_hw_freq_seek_fndecl_13308 ++disable_so_clear_tasks_mm_cpumask_fndecl_13309 clear_tasks_mm_cpumask fndecl 1 13309 NULL ++disable_so_bmsr_e1000_phy_regs_13313 bmsr e1000_phy_regs 0 13313 NULL ++disable_so_mcryptd_hash_digest_fndecl_13325 mcryptd_hash_digest fndecl 2 13325 NULL ++disable_so_cpumask_set_cpu_fndecl_13326 cpumask_set_cpu fndecl 1 13326 NULL ++disable_so_ipath_unmasktime_ipath_devdata_13342 ipath_unmasktime ipath_devdata 0 13342 NULL ++disable_so_interruptjiffies_vardecl_floppy_c_13345 interruptjiffies vardecl_floppy.c 0 13345 NULL ++disable_so_remove_from_bitmap_fndecl_13352 remove_from_bitmap fndecl 0 13352 NULL ++disable_so_sst_wait_timeout_fndecl_13353 sst_wait_timeout fndecl 0 13353 NULL nohasharray ++disable_so_last_timeout_arcnet_local_13353 last_timeout arcnet_local 0 13353 &disable_so_sst_wait_timeout_fndecl_13353 nohasharray ++disable_so_cfg_table_bus_addr_pmcraid_instance_13353 cfg_table_bus_addr pmcraid_instance 0 13353 &disable_so_last_timeout_arcnet_local_13353 ++disable_so_mtime_vardecl_initramfs_c_13365 mtime vardecl_initramfs.c 0 13365 NULL ++disable_so_ds3232_read_time_fndecl_13366 ds3232_read_time fndecl 0 13366 NULL nohasharray ++disable_so_addr_bcma_device_13366 addr bcma_device 0 13366 &disable_so_ds3232_read_time_fndecl_13366 ++disable_so_dma_addr_drv_ctl_io_13371 dma_addr drv_ctl_io 0 13371 NULL ++disable_so_crypto_check_alg_fndecl_13376 crypto_check_alg fndecl 0 13376 NULL ++disable_so_drbd_adm_get_timeout_type_fndecl_13391 drbd_adm_get_timeout_type fndecl 0 13391 NULL ++disable_so_hpi_silence_detector_set_delay_fndecl_13393 hpi_silence_detector_set_delay fndecl 0-1 13393 NULL ++disable_so__get_table_div_fndecl_13398 _get_table_div fndecl 0-2 13398 NULL ++disable_so_backtrace_address_fndecl_13401 backtrace_address fndecl 2 13401 NULL ++disable_so_ax25_addr_parse_fndecl_13402 ax25_addr_parse fndecl 2 13402 NULL ++disable_so_ath5k_hw_ani_get_listen_time_fndecl_13417 ath5k_hw_ani_get_listen_time fndecl 0 13417 NULL nohasharray ++disable_so_map_page_dma_map_ops_13417 map_page dma_map_ops 0-3-4 13417 &disable_so_ath5k_hw_ani_get_listen_time_fndecl_13417 ++disable_so_cpufreq_stats_free_table_fndecl_13437 cpufreq_stats_free_table fndecl 1 13437 NULL ++disable_so_eft_addr_l_qla2xxx_fw_dump_13450 eft_addr_l qla2xxx_fw_dump 0 13450 NULL ++disable_so_cit_write_reg_fndecl_13451 cit_write_reg fndecl 2 13451 NULL ++disable_so_chash_f2fs_inode_info_13456 chash f2fs_inode_info 0 13456 NULL ++disable_so_vblank_lo_oaktrail_timing_info_13463 vblank_lo oaktrail_timing_info 0 13463 NULL ++disable_so_rtl8139_interrupt_fndecl_13468 rtl8139_interrupt fndecl 1 13468 NULL ++disable_so_start_time_dm_io_13470 start_time dm_io 0 13470 NULL ++disable_so_mt2032_set_if_freq_fndecl_13473 mt2032_set_if_freq fndecl 2-3-4 13473 NULL ++disable_so_demod_address_cx24110_config_13476 demod_address cx24110_config 0 13476 NULL ++disable_so_atime_tcs3472_data_13482 atime tcs3472_data 0 13482 NULL ++disable_so_div_ratio_fndecl_13491 div_ratio fndecl 0-2-1 13491 NULL ++disable_so_seq_xfrm_state_walk_13498 seq xfrm_state_walk 0 13498 NULL ++disable_so_qdisc_class_hash_init_fndecl_13502 qdisc_class_hash_init fndecl 0 13502 NULL ++disable_so_sha256_generic_block_fn_fndecl_13506 sha256_generic_block_fn fndecl 3 13506 NULL ++disable_so_find_first_bit_fndecl_13507 find_first_bit fndecl 0-2 13507 NULL ++disable_so_idle_timeout_clip_vcc_13512 idle_timeout clip_vcc 0 13512 NULL nohasharray ++disable_so_input_set_abs_params_fndecl_13512 input_set_abs_params fndecl 3-4-5-6-2 13512 &disable_so_idle_timeout_clip_vcc_13512 ++disable_so_bond_time_in_interval_fndecl_13516 bond_time_in_interval fndecl 2 13516 NULL nohasharray ++disable_so_nv04_timer_init_fndecl_13516 nv04_timer_init fndecl 0 13516 &disable_so_bond_time_in_interval_fndecl_13516 ++disable_so_paravirt_read_msr_fndecl_13526 paravirt_read_msr fndecl 0-1 13526 NULL ++disable_so_dram_offset_sst_addr_13528 dram_offset sst_addr 0 13528 NULL ++disable_so_em_sti_clocksource_enable_fndecl_13530 em_sti_clocksource_enable fndecl 0 13530 NULL ++disable_so_timestamp_ieee80211_tdls_ch_sw_params_13545 timestamp ieee80211_tdls_ch_sw_params 0 13545 NULL ++disable_so_post_divider_rv6xx_sclk_stepping_13551 post_divider rv6xx_sclk_stepping 0 13551 NULL nohasharray ++disable_so_center_freq_ieee80211_channel_13551 center_freq ieee80211_channel 0 13551 &disable_so_post_divider_rv6xx_sclk_stepping_13551 ++disable_so_port_rcvhdrqtailaddr_phys_ipath_portdata_13553 port_rcvhdrqtailaddr_phys ipath_portdata 0 13553 NULL ++disable_so_acpi_check_address_range_fndecl_13569 acpi_check_address_range fndecl 1-2-3 13569 NULL ++disable_so_time_mt_init_fndecl_13576 time_mt_init fndecl 0 13576 NULL ++disable_so_blkcipher_done_fast_fndecl_13584 blkcipher_done_fast fndecl 0-2 13584 NULL ++disable_so_phys_addr_mpi_mem_13591 phys_addr mpi_mem 0 13591 NULL nohasharray ++disable_so_timeout_p9_trans_rdma_13591 timeout p9_trans_rdma 0 13591 &disable_so_phys_addr_mpi_mem_13591 nohasharray ++disable_so_ssb_chipco_watchdog_timer_set_ms_fndecl_13591 ssb_chipco_watchdog_timer_set_ms fndecl 2-0 13591 &disable_so_timeout_p9_trans_rdma_13591 ++disable_so_c_can_set_bittiming_fndecl_13601 c_can_set_bittiming fndecl 0 13601 NULL ++disable_so_crypto_ccm_module_init_fndecl_13609 crypto_ccm_module_init fndecl 0 13609 NULL ++disable_so_addr_hi_eth_tx_next_bd_13611 addr_hi eth_tx_next_bd 0 13611 NULL ++disable_so_addr_hi_cmdQ_e_13613 addr_hi cmdQ_e 0 13613 NULL ++disable_so_min_keysize_crypto_report_cipher_13617 min_keysize crypto_report_cipher 0 13617 NULL ++disable_so_seq_printf_with_thousands_grouping_fndecl_13628 seq_printf_with_thousands_grouping fndecl 2 13628 NULL ++disable_so_cpuidle_init_fndecl_13639 cpuidle_init fndecl 0 13639 NULL ++disable_so_period_ksz_timer_info_13641 period ksz_timer_info 0 13641 NULL ++disable_so_vx_modify_board_clock_fndecl_13669 vx_modify_board_clock fndecl 0 13669 NULL ++disable_so_cmd_box_addr_wl1251_13673 cmd_box_addr wl1251 0 13673 NULL ++disable_so_demod_address_va1j5jf8007s_config_13675 demod_address va1j5jf8007s_config 0 13675 NULL ++disable_so_timestamp_unavailable_nfs4_deviceid_node_13676 timestamp_unavailable nfs4_deviceid_node 0 13676 NULL nohasharray ++disable_so_len_in_mceusb_dev_13676 len_in mceusb_dev 0 13676 &disable_so_timestamp_unavailable_nfs4_deviceid_node_13676 ++disable_so_di_uid_efs_dinode_13682 di_uid efs_dinode 0 13682 NULL ++disable_so_aty_ld_le32_fndecl_13683 aty_ld_le32 fndecl 0 13683 NULL ++disable_so_freqValRadio_pvr2_hdw_13684 freqValRadio pvr2_hdw 0 13684 NULL ++disable_so_fd_pppol2tp_addr_13691 fd pppol2tp_addr 0 13691 NULL ++disable_so_ver_total_via_display_timing_13695 ver_total via_display_timing 0 13695 NULL ++disable_so_wait_on_bit_action_fndecl_13700 wait_on_bit_action fndecl 0 13700 NULL ++disable_so_prandom_seed_state_fndecl_13705 prandom_seed_state fndecl 2 13705 NULL ++disable_so_br_set_hello_time_fndecl_13706 br_set_hello_time fndecl 2-0 13706 NULL ++disable_so_servaddr_vardecl_nfsroot_c_13709 servaddr vardecl_nfsroot.c 0 13709 NULL ++disable_so_pci_bus_read_config_byte_fndecl_13716 pci_bus_read_config_byte fndecl 0-2-3 13716 NULL ++disable_so_cipher_blocksize_blkcipher_walk_13719 cipher_blocksize blkcipher_walk 0 13719 NULL ++disable_so_isdn_divert_read_fndecl_13720 isdn_divert_read fndecl 0 13720 NULL ++disable_so_sys_getegid16_fndecl_13732 sys_getegid16 fndecl 0 13732 NULL ++disable_so_turnaround_delay_fndecl_13736 turnaround_delay fndecl 2 13736 NULL nohasharray ++disable_so_ft_min_img_ir_free_timing_13736 ft_min img_ir_free_timing 0 13736 &disable_so_turnaround_delay_fndecl_13736 ++disable_so_addr_1_qla8044_minidump_entry_rdmdio_13738 addr_1 qla8044_minidump_entry_rdmdio 0 13738 NULL nohasharray ++disable_so_write_begin_address_space_operations_13738 write_begin address_space_operations 0-3-4 13738 &disable_so_addr_1_qla8044_minidump_entry_rdmdio_13738 ++disable_so_ext4fs_dirhash_fndecl_13754 ext4fs_dirhash fndecl 2 13754 NULL ++disable_so_mpll_func_cntl_2_ci_clock_registers_13768 mpll_func_cntl_2 ci_clock_registers 0 13768 NULL ++disable_so_update_ts_time_stats_fndecl_13777 update_ts_time_stats fndecl 1 13777 NULL ++disable_so_adv_smbus_write_byte_data_fndecl_13784 adv_smbus_write_byte_data fndecl 0-3-2-4 13784 NULL ++disable_so_tg3_nvram_read_be32_fndecl_13791 tg3_nvram_read_be32 fndecl 0-2 13791 NULL ++disable_so_ftdi_232bm_baud_base_to_divisor_fndecl_13805 ftdi_232bm_baud_base_to_divisor fndecl 0-1-2 13805 NULL nohasharray ++disable_so_compat_sys_clock_getres_fndecl_13805 compat_sys_clock_getres fndecl 1 13805 &disable_so_ftdi_232bm_baud_base_to_divisor_fndecl_13805 ++disable_so_mtimensec_fuse_setattr_in_13811 mtimensec fuse_setattr_in 0 13811 NULL ++disable_so_stime_task_cputime_13814 stime task_cputime 0 13814 NULL ++disable_so_update_rq_clock_task_fndecl_13818 update_rq_clock_task fndecl 2 13818 NULL ++disable_so_first_pending_disptime_throtl_service_queue_13825 first_pending_disptime throtl_service_queue 0 13825 NULL ++disable_so_zalloc_cpumask_var_node_fndecl_13830 zalloc_cpumask_var_node fndecl 2-3 13830 NULL ++disable_so_s_last_error_time_ext4_super_block_13833 s_last_error_time ext4_super_block 0 13833 NULL ++disable_so_ksz_start_timer_fndecl_13834 ksz_start_timer fndecl 2 13834 NULL nohasharray ++disable_so_uwb_rc_mac_addr_get_fndecl_13834 uwb_rc_mac_addr_get fndecl 0 13834 &disable_so_ksz_start_timer_fndecl_13834 ++disable_so_last_jiffies_loopback_pcm_13838 last_jiffies loopback_pcm 0 13838 NULL ++disable_so_devm_free_irq_fndecl_13839 devm_free_irq fndecl 2 13839 NULL ++disable_so_wlcore_irq_locked_fndecl_13846 wlcore_irq_locked fndecl 0 13846 NULL ++disable_so_hpet_reserve_platform_timers_fndecl_13848 hpet_reserve_platform_timers fndecl 1 13848 NULL ++disable_so_drm_legacy_ctxbitmap_next_fndecl_13853 drm_legacy_ctxbitmap_next fndecl 0 13853 NULL ++disable_so_addr_hi_sdhci_adma2_64_desc_13867 addr_hi sdhci_adma2_64_desc 0 13867 NULL nohasharray ++disable_so_xfs_btree_lookup_get_block_fndecl_13867 xfs_btree_lookup_get_block fndecl 0 13867 &disable_so_addr_hi_sdhci_adma2_64_desc_13867 ++disable_so_ktime_to_us_fndecl_13868 ktime_to_us fndecl 0 13868 NULL nohasharray ++disable_so_mlx5_query_mad_ifc_system_image_guid_fndecl_13868 mlx5_query_mad_ifc_system_image_guid fndecl 0 13868 &disable_so_ktime_to_us_fndecl_13868 ++disable_so_smack_task_setpgid_fndecl_13869 smack_task_setpgid fndecl 0 13869 NULL ++disable_so_payload_addr_vpdma_cfd_13876 payload_addr vpdma_cfd 0 13876 NULL ++disable_so_chgfreq_cs42l73_platform_data_13884 chgfreq cs42l73_platform_data 0 13884 NULL ++disable_so_interrupt_page_vmbus_channel_initiate_contact_13895 interrupt_page vmbus_channel_initiate_contact 0 13895 NULL ++disable_so_ptrace_set_breakpoint_addr_fndecl_13901 ptrace_set_breakpoint_addr fndecl 0-2-3 13901 NULL nohasharray ++disable_so_vsync_pulse_width_lo_oaktrail_timing_info_13901 vsync_pulse_width_lo oaktrail_timing_info 0 13901 &disable_so_ptrace_set_breakpoint_addr_fndecl_13901 ++disable_so_mcryptd_hash_setkey_fndecl_13926 mcryptd_hash_setkey fndecl 0-3 13926 NULL ++disable_so_put_unaligned_be64_fndecl_13929 put_unaligned_be64 fndecl 1 13929 NULL ++disable_so_voldelay_soundfont_voice_parm_13931 voldelay soundfont_voice_parm 0 13931 NULL ++disable_so_addr_high_lancer_cmd_req_read_object_13932 addr_high lancer_cmd_req_read_object 0 13932 NULL ++disable_so_src_addr_rds_info_rdma_connection_13938 src_addr rds_info_rdma_connection 0 13938 NULL ++disable_so_rs780_force_fbdiv_fndecl_13945 rs780_force_fbdiv fndecl 2 13945 NULL ++disable_so_xfs_btree_key_offset_fndecl_13946 xfs_btree_key_offset fndecl 0-2 13946 NULL nohasharray ++disable_so_cryptd_hash_init_enqueue_fndecl_13946 cryptd_hash_init_enqueue fndecl 0 13946 &disable_so_xfs_btree_key_offset_fndecl_13946 ++disable_so_from_addr_param_sctp_af_13948 from_addr_param sctp_af 3 13948 NULL ++disable_so_ept_walk_addr_generic_fndecl_13950 ept_walk_addr_generic fndecl 4-5 13950 NULL ++disable_so_cpu_timer_list_iter_13954 cpu timer_list_iter 0 13954 NULL nohasharray ++disable_so_iowrite16_fndecl_13954 iowrite16 fndecl 1 13954 &disable_so_cpu_timer_list_iter_13954 ++disable_so_do_utime_fndecl_13972 do_utime fndecl 2-0 13972 NULL ++disable_so_base_addr_cx18_13974 base_addr cx18 0 13974 NULL ++disable_so_rtpm_suspended_time_show_fndecl_13986 rtpm_suspended_time_show fndecl 0 13986 NULL ++disable_so_ctime_fuse_setattr_in_13994 ctime fuse_setattr_in 0 13994 NULL ++disable_so__rtl92ce_signal_scale_mapping_fndecl_14005 _rtl92ce_signal_scale_mapping fndecl 0-2 14005 NULL ++disable_so_base_address_kvm_ioapic_14007 base_address kvm_ioapic 0 14007 NULL ++disable_so_addr_hi_tx_desc_14014 addr_hi tx_desc 0 14014 NULL ++disable_so_db_page_addr_ocrdma_create_cq_uresp_14016 db_page_addr ocrdma_create_cq_uresp 0 14016 NULL ++disable_so_cur_cpufreq_policy_14023 cur cpufreq_policy 0 14023 NULL ++disable_so_iommu_context_addr_fndecl_14032 iommu_context_addr fndecl 2-3 14032 NULL ++disable_so_pll_i2c_address_dvb_pll_priv_14036 pll_i2c_address dvb_pll_priv 0 14036 NULL ++disable_so_eth_mac_addr_fndecl_14045 eth_mac_addr fndecl 0 14045 NULL ++disable_so_dce_v8_0_crtc_set_base_atomic_fndecl_14048 dce_v8_0_crtc_set_base_atomic fndecl 0 14048 NULL ++disable_so_irq_to_desc_fndecl_14051 irq_to_desc fndecl 1 14051 NULL ++disable_so_ept_identity_map_addr_kvm_arch_14060 ept_identity_map_addr kvm_arch 0 14060 NULL ++disable_so_t1timer_ax25_info_struct_14071 t1timer ax25_info_struct 0 14071 NULL ++disable_so_rxbd_addr_hi_host_cmd_ds_pcie_details_14073 rxbd_addr_hi host_cmd_ds_pcie_details 0 14073 NULL nohasharray ++disable_so_nfsd4_decode_bitmap_fndecl_14073 nfsd4_decode_bitmap fndecl 0 14073 &disable_so_rxbd_addr_hi_host_cmd_ds_pcie_details_14073 ++disable_so_xfs_vn_update_time_fndecl_14075 xfs_vn_update_time fndecl 0 14075 NULL ++disable_so_cpufreq_frequency_table_target_fndecl_14082 cpufreq_frequency_table_target fndecl 3 14082 NULL ++disable_so_pll_j_aic31xx_rate_divs_14098 pll_j aic31xx_rate_divs 0 14098 NULL ++disable_so_pirq_from_irq_fndecl_14110 pirq_from_irq fndecl 1 14110 NULL ++disable_so_zforce_scan_frequency_fndecl_14111 zforce_scan_frequency fndecl 0 14111 NULL ++disable_so_uv_bios_freq_base_fndecl_14114 uv_bios_freq_base fndecl 1 14114 NULL ++disable_so_si2165_set_if_freq_shift_fndecl_14123 si2165_set_if_freq_shift fndecl 0-2 14123 NULL ++disable_so___hw_addr_sync_fndecl_14136 __hw_addr_sync fndecl 0-3 14136 NULL ++disable_so_y_qxl_bitmap_14153 y qxl_bitmap 0 14153 NULL ++disable_so_crypto_aead_setauthsize_fndecl_14158 crypto_aead_setauthsize fndecl 2 14158 NULL ++disable_so_r600_engine_clock_entry_set_post_divider_fndecl_14159 r600_engine_clock_entry_set_post_divider fndecl 3 14159 NULL ++disable_so_onenand_buffer_address_fndecl_14162 onenand_buffer_address fndecl 0-2-3 14162 NULL ++disable_so___xfrm_state_lookup_byaddr_fndecl_14170 __xfrm_state_lookup_byaddr fndecl 2-5-6 14170 NULL ++disable_so_uwbd_evt_handle_rc_dev_addr_conflict_fndecl_14177 uwbd_evt_handle_rc_dev_addr_conflict fndecl 0 14177 NULL ++disable_so_mpt_add_sge_64bit_1078_fndecl_14179 mpt_add_sge_64bit_1078 fndecl 2-3 14179 NULL ++disable_so_exynos4_jpeg_set_dec_bitstream_size_fndecl_14180 exynos4_jpeg_set_dec_bitstream_size fndecl 2 14180 NULL ++disable_so_bg_block_bitmap_hi_ext4_group_desc_14201 bg_block_bitmap_hi ext4_group_desc 0 14201 NULL ++disable_so_msecs_to_jiffies_fndecl_14205 msecs_to_jiffies fndecl 0-1 14205 NULL ++disable_so_wait_on_page_bit_killable_timeout_fndecl_14212 wait_on_page_bit_killable_timeout fndecl 3-0 14212 NULL ++disable_so_xfrm_state_addr_check_fndecl_14213 xfrm_state_addr_check fndecl 4 14213 NULL ++disable_so_addr_sil24_sge_14214 addr sil24_sge 0 14214 NULL ++disable_so_t2_hash_tbl_addr_lo_fcoe_kwqe_init2_14217 t2_hash_tbl_addr_lo fcoe_kwqe_init2 0 14217 NULL ++disable_so_custom_divisor_uart_port_14227 custom_divisor uart_port 0 14227 NULL ++disable_so_mclk_freq_s3fb_info_14228 mclk_freq s3fb_info 0 14228 NULL ++disable_so_crypto_rfc4106_decrypt_fndecl_14233 crypto_rfc4106_decrypt fndecl 0 14233 NULL ++disable_so_phy_addr_b44_14235 phy_addr b44 0 14235 NULL ++disable_so_gpiochip_set_chained_irqchip_fndecl_14248 gpiochip_set_chained_irqchip fndecl 3 14248 NULL ++disable_so_pci_bus_address_fndecl_14252 pci_bus_address fndecl 0 14252 NULL ++disable_so_sleep_functions_on_battery_show_fndecl_14253 sleep_functions_on_battery_show fndecl 0 14253 NULL nohasharray ++disable_so_to_hash_fndecl_14253 to_hash fndecl 0-1 14253 &disable_so_sleep_functions_on_battery_show_fndecl_14253 ++disable_so_ghash_async_init_fndecl_14257 ghash_async_init fndecl 0 14257 NULL ++disable_so_port_down_timeout_vnic_fc_config_14262 port_down_timeout vnic_fc_config 0 14262 NULL ++disable_so_master_timeout_vardecl_nf_conntrack_amanda_c_14266 master_timeout vardecl_nf_conntrack_amanda.c 0 14266 NULL ++disable_so_register_address_increment_fndecl_14270 register_address_increment fndecl 2-3 14270 NULL ++disable_so_ultra_settings_chipset_bus_clock_list_entry_14273 ultra_settings chipset_bus_clock_list_entry 0 14273 NULL ++disable_so_do_timer_fndecl_14291 do_timer fndecl 1 14291 NULL nohasharray ++disable_so_hpi_sample_clock_set_source_index_fndecl_14291 hpi_sample_clock_set_source_index fndecl 1-0 14291 &disable_so_do_timer_fndecl_14291 ++disable_so_ndi_latency_timer_vardecl_ftdi_sio_c_14293 ndi_latency_timer vardecl_ftdi_sio.c 0 14293 NULL ++disable_so_gateway_addr_addr_wil_fw_record_gateway_data4_14300 gateway_addr_addr wil_fw_record_gateway_data4 0 14300 NULL ++disable_so_rxrpc_validate_address_fndecl_14303 rxrpc_validate_address fndecl 0-3 14303 NULL ++disable_so_function_num_atto_csmi_get_pci_bus_addr_14307 function_num atto_csmi_get_pci_bus_addr 0 14307 NULL ++disable_so_packet_timeout_jiffies_lego_usb_tower_14311 packet_timeout_jiffies lego_usb_tower 0 14311 NULL ++disable_so_caller_uid_ceph_mds_request_head_14323 caller_uid ceph_mds_request_head 0 14323 NULL ++disable_so_e1000_get_phy_addr_for_bm_page_fndecl_14324 e1000_get_phy_addr_for_bm_page fndecl 0-1-2 14324 NULL ++disable_so_buf_base_addr_c67x00_hcd_14328 buf_base_addr c67x00_hcd 0 14328 NULL nohasharray ++disable_so_hactive_hi_lvds_dvo_timing_14328 hactive_hi lvds_dvo_timing 0 14328 &disable_so_buf_base_addr_c67x00_hcd_14328 ++disable_so_addr_nv4e_i2c_port_14334 addr nv4e_i2c_port 0 14334 NULL ++disable_so_ncp_add_be16_fndecl_14337 ncp_add_be16 fndecl 2 14337 NULL ++disable_so_paddr_mm_dmapool_14345 paddr mm_dmapool 0 14345 NULL ++disable_so_disc_wait_time_esas2r_adapter_14347 disc_wait_time esas2r_adapter 0 14347 NULL ++disable_so_sgidx_scsi_ctrl_blk_14351 sgidx scsi_ctrl_blk 0 14351 NULL ++disable_so_compute_split_timeout_timestamp_fndecl_14357 compute_split_timeout_timestamp fndecl 0-2 14357 NULL ++disable_so_sin_port_sockaddr_in_14374 sin_port sockaddr_in 0 14374 NULL ++disable_so_ci_get_mclk_frequency_ratio_fndecl_14375 ci_get_mclk_frequency_ratio fndecl 0-1 14375 NULL nohasharray ++disable_so_nilfs_btree_node_move_left_fndecl_14375 nilfs_btree_node_move_left fndecl 3 14375 &disable_so_ci_get_mclk_frequency_ratio_fndecl_14375 ++disable_so_stv0367cab_get_derot_freq_fndecl_14379 stv0367cab_get_derot_freq fndecl 0-2 14379 NULL ++disable_so_line_time_radeon_crtc_14380 line_time radeon_crtc 0 14380 NULL ++disable_so_src_data_addr_icp_qat_fw_comn_req_mid_14391 src_data_addr icp_qat_fw_comn_req_mid 0 14391 NULL ++disable_so_dev_addr_cx231xx_i2c_xfer_data_14403 dev_addr cx231xx_i2c_xfer_data 0 14403 NULL ++disable_so_card_snd_timer_info32_14407 card snd_timer_info32 0 14407 NULL nohasharray ++disable_so_authenc_esn_verify_ahash_done_fndecl_14407 authenc_esn_verify_ahash_done fndecl 2 14407 &disable_so_card_snd_timer_info32_14407 ++disable_so_compat_put_timespec_fndecl_14416 compat_put_timespec fndecl 0 14416 NULL ++disable_so_nct6775_write_fan_div_fndecl_14421 nct6775_write_fan_div fndecl 2 14421 NULL ++disable_so_compat_sys_settimeofday_fndecl_14431 compat_sys_settimeofday fndecl 0 14431 NULL ++disable_so_irlmp_start_idle_timer_fndecl_14433 irlmp_start_idle_timer fndecl 2 14433 NULL ++disable_so_min_flt_signal_struct_14436 min_flt signal_struct 0 14436 NULL ++disable_so___release_region_fndecl_14448 __release_region fndecl 2-3 14448 NULL ++disable_so_dccp_time_wait_fndecl_14450 dccp_time_wait fndecl 3-2 14450 NULL nohasharray ++disable_so_rt_mutex_timed_futex_lock_fndecl_14450 rt_mutex_timed_futex_lock fndecl 0 14450 &disable_so_dccp_time_wait_fndecl_14450 ++disable_so_div1_pll_div_14458 div1 pll_div 0 14458 NULL ++disable_so_timestamp_ata_ering_entry_14485 timestamp ata_ering_entry 0 14485 NULL ++disable_so_mod_delayed_work_on_fndecl_14497 mod_delayed_work_on fndecl 1-4 14497 NULL ++disable_so_dma_addr_rx_14500 dma_addr rx 0 14500 NULL nohasharray ++disable_so__rtl92de_signal_scale_mapping_fndecl_14500 _rtl92de_signal_scale_mapping fndecl 0-2 14500 &disable_so_dma_addr_rx_14500 ++disable_so_cp_hqd_pq_rptr_report_addr_hi_hqd_registers_14512 cp_hqd_pq_rptr_report_addr_hi hqd_registers 0 14512 NULL ++disable_so_snd_emu1010_internal_clock_info_fndecl_14514 snd_emu1010_internal_clock_info fndecl 0 14514 NULL ++disable_so_nicvf_queue_reg_write_fndecl_14519 nicvf_queue_reg_write fndecl 3-4 14519 NULL ++disable_so_icsk_user_timeout_inet_connection_sock_14528 icsk_user_timeout inet_connection_sock 0 14528 NULL ++disable_so_gcm_hash_assoc_remain_continue_fndecl_14530 gcm_hash_assoc_remain_continue fndecl 0 14530 NULL ++disable_so_get_max_engine_clock_in_mhz_fndecl_14540 get_max_engine_clock_in_mhz fndecl 0 14540 NULL ++disable_so_port_snd_seq_addr_14543 port snd_seq_addr 0 14543 NULL ++disable_so_nouveau_pmops_runtime_resume_fndecl_14545 nouveau_pmops_runtime_resume fndecl 0 14545 NULL ++disable_so_timeout_vardecl_nf_conntrack_netbios_ns_c_14547 timeout vardecl_nf_conntrack_netbios_ns.c 0 14547 NULL ++disable_so_cik_get_gpu_clock_counter_fndecl_14557 cik_get_gpu_clock_counter fndecl 0 14557 NULL ++disable_so_addrconf_fixup_forwarding_fndecl_14567 addrconf_fixup_forwarding fndecl 0-3 14567 NULL ++disable_so_batadv_nc_hash_choose_fndecl_14575 batadv_nc_hash_choose fndecl 0-2 14575 NULL ++disable_so_pbl_addr_iwch_reg_user_mr_resp_14576 pbl_addr iwch_reg_user_mr_resp 0 14576 NULL ++disable_so_m48t59_rtc_read_time_fndecl_14585 m48t59_rtc_read_time fndecl 0 14585 NULL ++disable_so_read_tsc_fndecl_14589 read_tsc fndecl 0 14589 NULL ++disable_so_rtsc_min_fndecl_14591 rtsc_min fndecl 3-4 14591 NULL ++disable_so_bank_addr_snd_ymfpci_voice_14595 bank_addr snd_ymfpci_voice 0 14595 NULL ++disable_so_hpi_bitstream_get_activity_fndecl_14606 hpi_bitstream_get_activity fndecl 0 14606 NULL ++disable_so_prandom_seed_early_fndecl_14613 prandom_seed_early fndecl 2 14613 NULL ++disable_so_cmd_cons_dma_addr_qlcnic_hostrq_tx_ctx_14615 cmd_cons_dma_addr qlcnic_hostrq_tx_ctx 0 14615 NULL ++disable_so_shash_async_import_fndecl_14618 shash_async_import fndecl 0 14618 NULL ++disable_so_osc_clock_freq_drx_common_attr_14640 osc_clock_freq drx_common_attr 0 14640 NULL ++disable_so_freq_ath5k_edge_power_14657 freq ath5k_edge_power 0 14657 NULL ++disable_so_td_addr_c67x00_td_14658 td_addr c67x00_td 0 14658 NULL ++disable_so_dma_addr_whc_std_14663 dma_addr whc_std 0 14663 NULL nohasharray ++disable_so_elfcorehdr_addr_vardecl_14663 elfcorehdr_addr vardecl 0 14663 &disable_so_dma_addr_whc_std_14663 ++disable_so_ene_set_reg_addr_fndecl_14666 ene_set_reg_addr fndecl 2 14666 NULL ++disable_so_fbk_divider_panel_info_14668 fbk_divider panel_info 0 14668 NULL ++disable_so_bytes_snd_pcm_oss_runtime_14669 bytes snd_pcm_oss_runtime 0 14669 NULL ++disable_so_vadc_hw_settle_time_from_dt_fndecl_14670 vadc_hw_settle_time_from_dt fndecl 0-1 14670 NULL ++disable_so_crypto842_mod_init_fndecl_14677 crypto842_mod_init fndecl 0 14677 NULL ++disable_so_max77693_set_timeout_fndecl_14678 max77693_set_timeout fndecl 2 14678 NULL ++disable_so_mtt_base_addr_h_mlx4_qp_context_14690 mtt_base_addr_h mlx4_qp_context 0 14690 NULL ++disable_so_mtt_base_addr_l_mlx4_srq_context_14691 mtt_base_addr_l mlx4_srq_context 0 14691 NULL ++disable_so_fib_info_hash_size_vardecl_fib_semantics_c_14699 fib_info_hash_size vardecl_fib_semantics.c 0 14699 NULL ++disable_so___addr_hash_fndecl_14702 __addr_hash fndecl 0-3-4 14702 NULL ++disable_so_rise_time_lp8788_bl_config_14703 rise_time lp8788_bl_config 0 14703 NULL ++disable_so_ebitmap_start_positive_fndecl_14708 ebitmap_start_positive fndecl 0 14708 NULL ++disable_so_ssb_chipco_watchdog_timer_set_wdt_fndecl_14712 ssb_chipco_watchdog_timer_set_wdt fndecl 2-0 14712 NULL ++disable_so_saddr_ipq_14715 saddr ipq 0 14715 NULL ++disable_so_il4965_math_div_round_fndecl_14717 il4965_math_div_round fndecl 1-2 14717 NULL ++disable_so_dac_mmap_min_addr_vardecl_14725 dac_mmap_min_addr vardecl 0 14725 NULL ++disable_so_show_sas_end_dev_initiator_response_timeout_fndecl_14730 show_sas_end_dev_initiator_response_timeout fndecl 0 14730 NULL ++disable_so_md5_mod_init_fndecl_14761 md5_mod_init fndecl 0 14761 NULL ++disable_so_lasttime_htcp_14766 lasttime htcp 0 14766 NULL ++disable_so_cac_time_ms_mwifiex_radar_params_14775 cac_time_ms mwifiex_radar_params 0 14775 NULL ++disable_so_rs5c348_rtc_set_time_fndecl_14776 rs5c348_rtc_set_time fndecl 0 14776 NULL ++disable_so_o2net_sc_queue_delayed_work_fndecl_14778 o2net_sc_queue_delayed_work fndecl 3 14778 NULL ++disable_so_phonet_address_del_fndecl_14787 phonet_address_del fndecl 0 14787 NULL ++disable_so_efx_phc_adjtime_fndecl_14790 efx_phc_adjtime fndecl 0 14790 NULL ++disable_so_lzo_compress_pages_fndecl_14806 lzo_compress_pages fndecl 3-4 14806 NULL ++disable_so_chv_gpu_freq_fndecl_14811 chv_gpu_freq fndecl 0-2 14811 NULL nohasharray ++disable_so_nbytes_blkcipher_walk_14811 nbytes blkcipher_walk 0 14811 &disable_so_chv_gpu_freq_fndecl_14811 ++disable_so_addr___mem_14815 addr __mem 0 14815 NULL ++disable_so___cpufreq_governor_fndecl_14821 __cpufreq_governor fndecl 0 14821 NULL nohasharray ++disable_so_hash_lo_smsc95xx_priv_14821 hash_lo smsc95xx_priv 0 14821 &disable_so___cpufreq_governor_fndecl_14821 ++disable_so_naddr_ipath_user_sdma_pkt_14830 naddr ipath_user_sdma_pkt 0 14830 NULL ++disable_so_address_pci_mmcfg_region_14831 address pci_mmcfg_region 0 14831 NULL ++disable_so_crypto_ecb_module_init_fndecl_14834 crypto_ecb_module_init fndecl 0 14834 NULL ++disable_so_last_host_tsc_kvm_vcpu_arch_14836 last_host_tsc kvm_vcpu_arch 0 14836 NULL ++disable_so_eir_has_uuids_fndecl_14845 eir_has_uuids fndecl 2 14845 NULL ++disable_so_b_addr_xfer_desc_buffer_14849 b_addr xfer_desc_buffer 0 14849 NULL ++disable_so_xtal_freq_mxl5005s_config_14852 xtal_freq mxl5005s_config 0 14852 NULL ++disable_so_pvclock_tsc_khz_fndecl_14859 pvclock_tsc_khz fndecl 0 14859 NULL ++disable_so_isl1208_rtc_interrupt_fndecl_14861 isl1208_rtc_interrupt fndecl 0 14861 NULL ++disable_so_dwell_time_passive_wmi_start_scan_arg_14866 dwell_time_passive wmi_start_scan_arg 0 14866 NULL ++disable_so_writeout_period_time_vardecl_page_writeback_c_14870 writeout_period_time vardecl_page-writeback.c 0 14870 NULL ++disable_so_valid_mtrr_type_fndecl_14883 valid_mtrr_type fndecl 1 14883 NULL ++disable_so_dev_idx_sockaddr_nfc_llcp_14893 dev_idx sockaddr_nfc_llcp 0 14893 NULL ++disable_so_addr_nv50_disp_mthd_chan_14896 addr nv50_disp_mthd_chan 0 14896 NULL ++disable_so_ts_paddr_end_ath_hw_14898 ts_paddr_end ath_hw 0 14898 NULL ++disable_so_get_urb_to_r8a66597_addr_fndecl_14901 get_urb_to_r8a66597_addr fndecl 0 14901 NULL ++disable_so_remote_ref_time_lp_14915 remote_ref_time lp 0 14915 NULL ++disable_so_bitmap_id_iscsi_conn_14920 bitmap_id iscsi_conn 0 14920 NULL ++disable_so_root_btrfs_delayed_data_ref_14922 root btrfs_delayed_data_ref 0 14922 NULL ++disable_so_c67x00_ll_read_mem_le16_fndecl_14937 c67x00_ll_read_mem_le16 fndecl 2-4 14937 NULL ++disable_so_addr_sz_picolcd_data_14956 addr_sz picolcd_data 0 14956 NULL ++disable_so_xhci_calculate_intel_u1_timeout_fndecl_14959 xhci_calculate_intel_u1_timeout fndecl 0 14959 NULL ++disable_so_crypto_init_shash_ops_fndecl_14968 crypto_init_shash_ops fndecl 0 14968 NULL ++disable_so_cputime_to_compat_timeval_fndecl_14969 cputime_to_compat_timeval fndecl 1 14969 NULL nohasharray ++disable_so_cpufreq_set_cur_state_fndecl_14969 cpufreq_set_cur_state fndecl 1 14969 &disable_so_cputime_to_compat_timeval_fndecl_14969 ++disable_so_start_time_flakey_c_14970 start_time flakey_c 0 14970 NULL ++disable_so_snd_asihpi_sampleclock_add_fndecl_14973 snd_asihpi_sampleclock_add fndecl 0 14973 NULL ++disable_so_addr_sky2_tx_le_14974 addr sky2_tx_le 0 14974 NULL ++disable_so_mcfg_addr_acpi_pci_root_14978 mcfg_addr acpi_pci_root 0 14978 NULL ++disable_so_cryptd_hash_import_fndecl_14985 cryptd_hash_import fndecl 0 14985 NULL ++disable_so_cac_start_time_wireless_dev_14998 cac_start_time wireless_dev 0 14998 NULL ++disable_so_inaddr_any_override_acl_subject_label_15014 inaddr_any_override acl_subject_label 0 15014 NULL ++disable_so_dma_addr_cmdQ_ce_15023 dma_addr cmdQ_ce 0 15023 NULL nohasharray ++disable_so_affs_init_bitmap_fndecl_15023 affs_init_bitmap fndecl 0 15023 &disable_so_dma_addr_cmdQ_ce_15023 ++disable_so_select_addr_qla8xxx_minidump_entry_mux_15025 select_addr qla8xxx_minidump_entry_mux 0 15025 NULL ++disable_so_frequency_cx24113_state_15031 frequency cx24113_state 0 15031 NULL ++disable_so_port0_phy_addr_falcon_nvconfig_board_v2_15034 port0_phy_addr falcon_nvconfig_board_v2 0 15034 NULL ++disable_so_snd_dice_transaction_get_clock_source_fndecl_15041 snd_dice_transaction_get_clock_source fndecl 0 15041 NULL ++disable_so_valid_time_prefix_cacheinfo_15043 valid_time prefix_cacheinfo 0 15043 NULL ++disable_so_acpi_get_cpuid_fndecl_15055 acpi_get_cpuid fndecl 0-3 15055 NULL ++disable_so_faddr_rds_info_message_15057 faddr rds_info_message 0 15057 NULL ++disable_so_hsync_pulse_width_lo_oaktrail_timing_info_15059 hsync_pulse_width_lo oaktrail_timing_info 0 15059 NULL ++disable_so_mthca_WRITE_MTT_fndecl_15060 mthca_WRITE_MTT fndecl 0-3 15060 NULL ++disable_so_ath9k_iowrite32_fndecl_15073 ath9k_iowrite32 fndecl 2 15073 NULL ++disable_so_uid_max_xt_owner_match_info_15077 uid_max xt_owner_match_info 0 15077 NULL ++disable_so_addr_low_mcp_kreq_ether_recv_15081 addr_low mcp_kreq_ether_recv 0 15081 NULL ++disable_so_gem_get_device_address_fndecl_15093 gem_get_device_address fndecl 0 15093 NULL ++disable_so_s5m8767_rtc_set_time_reg_fndecl_15094 s5m8767_rtc_set_time_reg fndecl 0 15094 NULL ++disable_so_host_side_addr_fit_sg_descriptor_15098 host_side_addr fit_sg_descriptor 0 15098 NULL ++disable_so_gtt_start_gpu_addr_kfd_dev_15100 gtt_start_gpu_addr kfd_dev 0 15100 NULL ++disable_so_device_timestamp_ieee80211_rx_status_15103 device_timestamp ieee80211_rx_status 0 15103 NULL ++disable_so_tcp_fastopen_reset_cipher_fndecl_15116 tcp_fastopen_reset_cipher fndecl 2 15116 NULL ++disable_so_acpi_leave_sleep_state_prep_fndecl_15121 acpi_leave_sleep_state_prep fndecl 0-1 15121 NULL ++disable_so_suspend_freq_cpufreq_policy_15133 suspend_freq cpufreq_policy 0 15133 NULL ++disable_so___usb_control_msg_fndecl_15142 __usb_control_msg fndecl 8-2-9-5-0-4-6-3 15142 NULL ++disable_so_sin6_scope_id_sockaddr_in6_15151 sin6_scope_id sockaddr_in6 0 15151 NULL ++disable_so_ufshcd_devfreq_target_fndecl_15152 ufshcd_devfreq_target fndecl 0 15152 NULL ++disable_so_dma_addr_wbsd_host_15158 dma_addr wbsd_host 0 15158 NULL ++disable_so_timer_in_use_old_nes_hw_tune_timer_15174 timer_in_use_old nes_hw_tune_timer 0 15174 NULL ++disable_so_mce_log_therm_throt_event_fndecl_15178 mce_log_therm_throt_event fndecl 1 15178 NULL nohasharray ++disable_so_mce_write_fndecl_15178 mce_write fndecl 3-0 15178 &disable_so_mce_log_therm_throt_event_fndecl_15178 ++disable_so_expires_cpu_timer_list_15182 expires cpu_timer_list 0 15182 NULL ++disable_so_address_drm_dp_aux_msg_15184 address drm_dp_aux_msg 0 15184 NULL ++disable_so_eip_tss_segment_32_15186 eip tss_segment_32 0 15186 NULL ++disable_so_snd_als4000_interrupt_fndecl_15191 snd_als4000_interrupt fndecl 1 15191 NULL nohasharray ++disable_so_pcf2123_rtc_read_time_fndecl_15191 pcf2123_rtc_read_time fndecl 0 15191 &disable_so_snd_als4000_interrupt_fndecl_15191 ++disable_so_rcx_kvm_regs_15192 rcx kvm_regs 0 15192 NULL ++disable_so_dma_addr_s_rxd_os_15193 dma_addr s_rxd_os 0 15193 NULL ++disable_so_retrans_time_ifla_cacheinfo_15201 retrans_time ifla_cacheinfo 0 15201 NULL ++disable_so_cxd2820r_sleep_t_fndecl_15204 cxd2820r_sleep_t fndecl 0 15204 NULL ++disable_so_bcma_core_pcie2_war_delay_perst_enab_fndecl_15208 bcma_core_pcie2_war_delay_perst_enab fndecl 0 15208 NULL ++disable_so_btrfs_delayed_inode_reserve_metadata_fndecl_15215 btrfs_delayed_inode_reserve_metadata fndecl 0 15215 NULL ++disable_so___iowrite64_copy_fndecl_15216 __iowrite64_copy fndecl 3 15216 NULL nohasharray ++disable_so_ext3fs_dirhash_fndecl_15216 ext3fs_dirhash fndecl 2 15216 &disable_so___iowrite64_copy_fndecl_15216 ++disable_so_nilfs_btree_propagate_fndecl_15225 nilfs_btree_propagate fndecl 0 15225 NULL ++disable_so_sha256_ssse3_update_fndecl_15226 sha256_ssse3_update fndecl 3 15226 NULL ++disable_so_target_addr_i2400m_bootrom_header_15227 target_addr i2400m_bootrom_header 0 15227 NULL ++disable_so_ip_vs_addr_equal_fndecl_15229 ip_vs_addr_equal fndecl 1 15229 NULL ++disable_so_matroxfb_PLL_calcclock_fndecl_15230 matroxfb_PLL_calcclock fndecl 2-3-0 15230 NULL ++disable_so_int_timeout_msb_data_15245 int_timeout msb_data 0 15245 NULL nohasharray ++disable_so_check_quotactl_permission_fndecl_15245 check_quotactl_permission fndecl 4-0-3-2 15245 &disable_so_int_timeout_msb_data_15245 ++disable_so_expires_crash_uid_15248 expires crash_uid 0 15248 NULL ++disable_so_mul_n_basecase_fndecl_15258 mul_n_basecase fndecl 4 15258 NULL ++disable_so_crypto_xcbc_digest_update_fndecl_15259 crypto_xcbc_digest_update fndecl 3 15259 NULL ++disable_so_first_jiffies_ati_remote_15260 first_jiffies ati_remote 0 15260 NULL ++disable_so___get_hash_thresh_fndecl_15268 __get_hash_thresh fndecl 2 15268 NULL ++disable_so_isoc_in_endpointaddr_au0828_dev_15269 isoc_in_endpointaddr au0828_dev 0 15269 NULL ++disable_so_crypto_ctxsize_fndecl_15285 crypto_ctxsize fndecl 0 15285 NULL ++disable_so_max_rx_ip_addr_qlcnic_info_15295 max_rx_ip_addr qlcnic_info 0 15295 NULL nohasharray ++disable_so_mtrr_add_fndecl_15295 mtrr_add fndecl 1-2 15295 &disable_so_max_rx_ip_addr_qlcnic_info_15295 ++disable_so_plugged_delay_bau_control_15298 plugged_delay bau_control 0 15298 NULL ++disable_so_skcipher_async_cb_fndecl_15303 skcipher_async_cb fndecl 2 15303 NULL ++disable_so_bytes_bitmap_storage_15310 bytes bitmap_storage 0 15310 NULL ++disable_so_xhci_calculate_u1_timeout_fndecl_15314 xhci_calculate_u1_timeout fndecl 0 15314 NULL nohasharray ++disable_so_sym_getpciclock_fndecl_15314 sym_getpciclock fndecl 0 15314 &disable_so_xhci_calculate_u1_timeout_fndecl_15314 nohasharray ++disable_so_major_hash_ocfs2_dx_hinfo_15314 major_hash ocfs2_dx_hinfo 0 15314 &disable_so_sym_getpciclock_fndecl_15314 ++disable_so_ns_delay_scale_fndecl_15317 ns_delay_scale fndecl 4 15317 NULL ++disable_so_addr_atiixp_dma_desc_15333 addr atiixp_dma_desc 0 15333 NULL ++disable_so_logicalBlockNum_kernel_lb_addr_15336 logicalBlockNum kernel_lb_addr 0 15336 NULL ++disable_so_last_rx_timestamp_i40e_ring_15342 last_rx_timestamp i40e_ring 0 15342 NULL ++disable_so_ifa_index_ifaddrmsg_15348 ifa_index ifaddrmsg 0 15348 NULL ++disable_so_timing_reg_mtk_i2c_15349 timing_reg mtk_i2c 0 15349 NULL ++disable_so_msr_srcimp_desc_15353 msr srcimp_desc 0 15353 NULL ++disable_so_r2c_val_fc2580_freq_regs_15359 r2c_val fc2580_freq_regs 0 15359 NULL ++disable_so_xfer_udelay_nci_spi_15364 xfer_udelay nci_spi 0 15364 NULL ++disable_so_hash_key_type_and_desc_fndecl_15370 hash_key_type_and_desc fndecl 0 15370 NULL ++disable_so_set_window_latch_addr_flash_info_15372 set_window latch_addr_flash_info 1 15372 NULL ++disable_so_host_addr_ipw2100_bd_15376 host_addr ipw2100_bd 0 15376 NULL ++disable_so_eeprom_addr_state_15380 eeprom_addr state 0 15380 NULL ++disable_so_sys_mq_timedreceive_fndecl_15392 sys_mq_timedreceive fndecl 1-3 15392 NULL ++disable_so_ghash_async_update_fndecl_15422 ghash_async_update fndecl 0 15422 NULL ++disable_so___send_signal_fndecl_15424 __send_signal fndecl 0-1 15424 NULL ++disable_so_edi_user_regs_struct32_15430 edi user_regs_struct32 0 15430 NULL ++disable_so_perf_cpu_time_max_percent_handler_fndecl_15448 perf_cpu_time_max_percent_handler fndecl 0 15448 NULL ++disable_so_phy_register_fixup_for_uid_fndecl_15449 phy_register_fixup_for_uid fndecl 0 15449 NULL ++disable_so_vpd_address_write_fndecl_15453 vpd_address_write fndecl 0-2-3 15453 NULL ++disable_so_schedule_timeout_killable_fndecl_15458 schedule_timeout_killable fndecl 1-0 15458 NULL ++disable_so_a21_wdt_set_timeout_fndecl_15463 a21_wdt_set_timeout fndecl 2 15463 NULL ++disable_so_reg_val_pll_div_15464 reg_val pll_div 0 15464 NULL ++disable_so_adjfreq_ptp_clock_info_15468 adjfreq ptp_clock_info 2 15468 NULL ++disable_so___nlm_hash_addr6_fndecl_15486 __nlm_hash_addr6 fndecl 0 15486 NULL ++disable_so_addr_sgentry_15489 addr sgentry 0 15489 NULL ++disable_so_psb_sgx_interrupt_fndecl_15502 psb_sgx_interrupt fndecl 2-3 15502 NULL ++disable_so_clk_divider_recalc_rate_fndecl_15503 clk_divider_recalc_rate fndecl 2-0 15503 NULL ++disable_so_xferq_addr_hi_fcoe_kwqe_conn_offload2_15506 xferq_addr_hi fcoe_kwqe_conn_offload2 0 15506 NULL ++disable_so_enable_usb3_lpm_timeout_hc_driver_15513 enable_usb3_lpm_timeout hc_driver 0 15513 NULL ++disable_so_i2c_addr_lg2160_config_15521 i2c_addr lg2160_config 0 15521 NULL ++disable_so_timeout_ms_nvme_passthru_cmd_15526 timeout_ms nvme_passthru_cmd 0 15526 NULL ++disable_so_vm_cr_msr_nested_state_15529 vm_cr_msr nested_state 0 15529 NULL ++disable_so_ocfs2_xattr_find_divide_pos_fndecl_15532 ocfs2_xattr_find_divide_pos fndecl 0 15532 NULL ++disable_so_async_schedule_domain_fndecl_15534 async_schedule_domain fndecl 0 15534 NULL ++disable_so_last_cqm_event_signal_ieee80211_if_managed_15539 last_cqm_event_signal ieee80211_if_managed 0 15539 NULL ++disable_so_aic79xx_seltime_vardecl_aic79xx_osm_c_15542 aic79xx_seltime vardecl_aic79xx_osm.c 0 15542 NULL ++disable_so_hrtimer_interval_ms_pmu_15546 hrtimer_interval_ms pmu 0 15546 NULL ++disable_so_address_hi_msi_msg_15552 address_hi msi_msg 0 15552 NULL ++disable_so_test_and_clear_bit_le_fndecl_15554 test_and_clear_bit_le fndecl 1 15554 NULL ++disable_so_snd_echo_clock_source_put_fndecl_15557 snd_echo_clock_source_put fndecl 0 15557 NULL ++disable_so_wait_for_completion_interruptible_timeout_fndecl_15561 wait_for_completion_interruptible_timeout fndecl 0-2 15561 NULL ++disable_so_recover_width_atiixp_ide_timing_15562 recover_width atiixp_ide_timing 0 15562 NULL ++disable_so_start_int_poll_timer_fndecl_15566 start_int_poll_timer fndecl 2 15566 NULL ++disable_so_runtime_error_dev_pm_info_15567 runtime_error dev_pm_info 0 15567 NULL ++disable_so_rdmsrl_on_cpu_fndecl_15568 rdmsrl_on_cpu fndecl 0-1 15568 NULL ++disable_so_test_ahash_cycles_fndecl_15585 test_ahash_cycles fndecl 0-3 15585 NULL ++disable_so_freq_hz_xc5000_priv_15586 freq_hz xc5000_priv 0 15586 NULL ++disable_so_timeout_d_tpm_vendor_specific_15591 timeout_d tpm_vendor_specific 0 15591 NULL nohasharray ++disable_so_laddr_rds_info_connection_15591 laddr rds_info_connection 0 15591 &disable_so_timeout_d_tpm_vendor_specific_15591 ++disable_so_be_get_rss_hash_opts_fndecl_15601 be_get_rss_hash_opts fndecl 0 15601 NULL ++disable_so_shadow_addr_kvm_shadow_walk_iterator_15604 shadow_addr kvm_shadow_walk_iterator 0 15604 NULL ++disable_so_hactive_lo_detailed_pixel_timing_15606 hactive_lo detailed_pixel_timing 0 15606 NULL ++disable_so_SYSC_getpgid_fndecl_15618 SYSC_getpgid fndecl 0-1 15618 NULL ++disable_so_inet_dump_ifaddr_fndecl_15621 inet_dump_ifaddr fndecl 0 15621 NULL ++disable_so_sjw_t_pucan_timing_slow_15625 sjw_t pucan_timing_slow 0 15625 NULL ++disable_so_slave_id_snd_timer_instance_15628 slave_id snd_timer_instance 0 15628 NULL nohasharray ++disable_so__ubh_find_last_zero_bit__fndecl_15628 _ubh_find_last_zero_bit_ fndecl 0-3-4-5 15628 &disable_so_slave_id_snd_timer_instance_15628 ++disable_so_cmin_flt_signal_struct_15630 cmin_flt signal_struct 0 15630 NULL ++disable_so_sg_busaddr_ips_scb_15639 sg_busaddr ips_scb 0 15639 NULL ++disable_so_rq_timeout_rpc_rqst_15640 rq_timeout rpc_rqst 0 15640 NULL ++disable_so_hpi_bitstream_set_data_polarity_fndecl_15646 hpi_bitstream_set_data_polarity fndecl 0-1 15646 NULL ++disable_so_bs_rdiv_cx24113_state_15647 bs_rdiv cx24113_state 0 15647 NULL ++disable_so_addr_lo_sli4_sge_15650 addr_lo sli4_sge 0 15650 NULL ++disable_so_sctp_getsockopt_primary_addr_fndecl_15660 sctp_getsockopt_primary_addr fndecl 0 15660 NULL ++disable_so_chip_uptime_esas2r_adapter_15661 chip_uptime esas2r_adapter 0 15661 NULL ++disable_so_rx_statistics_jiffies_iwl_priv_15670 rx_statistics_jiffies iwl_priv 0 15670 NULL ++disable_so_ablkcipher_walk_phys_fndecl_15671 ablkcipher_walk_phys fndecl 0 15671 NULL ++disable_so_test_bitmaps_and_extents_fndecl_15676 test_bitmaps_and_extents fndecl 0 15676 NULL ++disable_so_cur_rx_coal_timeval_vnic_cq_15695 cur_rx_coal_timeval vnic_cq 0 15695 NULL ++disable_so_ds_addr_bus_dma_segment_15697 ds_addr bus_dma_segment 0 15697 NULL ++disable_so_hrtimer_forward_fndecl_15719 hrtimer_forward fndecl 0 15719 NULL ++disable_so_pmc_sleep_tmr_open_fndecl_15722 pmc_sleep_tmr_open fndecl 0 15722 NULL ++disable_so_ovol_updated_control_runtime_15730 ovol_updated control_runtime 0 15730 NULL ++disable_so___btrfs_run_delayed_refs_fndecl_15751 __btrfs_run_delayed_refs fndecl 0 15751 NULL ++disable_so_at803x_ack_interrupt_fndecl_15758 at803x_ack_interrupt fndecl 0 15758 NULL ++disable_so_phy_addr_bnx2_15762 phy_addr bnx2 0 15762 NULL ++disable_so_acpi_os_sleep_fndecl_15766 acpi_os_sleep fndecl 1 15766 NULL ++disable_so_mceusb_dev_driver_init_fndecl_15775 mceusb_dev_driver_init fndecl 0 15775 NULL ++disable_so_iowrite32be_fndecl_15786 iowrite32be fndecl 1 15786 NULL ++disable_so_rp1_freq_intel_gen6_power_mgmt_15787 rp1_freq intel_gen6_power_mgmt 0 15787 NULL ++disable_so_mapped_rem_addr_nes_cm_info_15788 mapped_rem_addr nes_cm_info 0 15788 NULL ++disable_so_bulkin_endpoint_addr_rsi_91x_usbdev_15790 bulkin_endpoint_addr rsi_91x_usbdev 0 15790 NULL ++disable_so_connected_addr_rds_info_socket_15792 connected_addr rds_info_socket 0 15792 NULL ++disable_so_usc_enable_aux_clock_fndecl_15795 usc_enable_aux_clock fndecl 2 15795 NULL ++disable_so_add_delayed_tree_ref_fndecl_15797 add_delayed_tree_ref fndecl 11-5-6-7-8-9 15797 NULL ++disable_so_wow_intr_before_sleep_ath_softc_15802 wow_intr_before_sleep ath_softc 0 15802 NULL ++disable_so_rgb_time_bd2802_led_platform_data_15808 rgb_time bd2802_led_platform_data 0 15808 NULL ++disable_so_intel_sdvo_get_slave_addr_fndecl_15818 intel_sdvo_get_slave_addr fndecl 0 15818 NULL ++disable_so_tsc_start_vardecl_tsc_c_15853 tsc_start vardecl_tsc.c 0 15853 NULL ++disable_so_get_cycle_time_fndecl_15861 get_cycle_time fndecl 0 15861 NULL ++disable_so_cookie_dmaengine_pcm_runtime_data_15862 cookie dmaengine_pcm_runtime_data 0 15862 NULL nohasharray ++disable_so___bfa_dma_be_addr_set_fndecl_15862 __bfa_dma_be_addr_set fndecl 2 15862 &disable_so_cookie_dmaengine_pcm_runtime_data_15862 ++disable_so_vactive_timing_15863 vactive timing 0 15863 NULL ++disable_so_management_agent_address_sbp2_target_15871 management_agent_address sbp2_target 0 15871 NULL ++disable_so_i2c_check_addr_busy_fndecl_15889 i2c_check_addr_busy fndecl 2 15889 NULL ++disable_so_db_rec_addr_mlx4_cq_context_15890 db_rec_addr mlx4_cq_context 0 15890 NULL ++disable_so_addr_wil_memio_block_15893 addr wil_memio_block 0 15893 NULL ++disable_so_interrupt_out_size_usb_serial_port_15896 interrupt_out_size usb_serial_port 0 15896 NULL ++disable_so_wait_for_completion_killable_fndecl_15899 wait_for_completion_killable fndecl 0 15899 NULL ++disable_so_m48t35_read_time_fndecl_15900 m48t35_read_time fndecl 0 15900 NULL ++disable_so_ath9k_btcoex_handle_interrupt_fndecl_15912 ath9k_btcoex_handle_interrupt fndecl 2 15912 NULL ++disable_so_get_key_lib80211_crypto_ops_15916 get_key lib80211_crypto_ops 0-2 15916 NULL ++disable_so_tw_sport_inet_timewait_sock_15928 tw_sport inet_timewait_sock 0 15928 NULL ++disable_so_crypto_xor_byte_fndecl_15934 crypto_xor_byte fndecl 3 15934 NULL ++disable_so_nilfs_btree_promote_key_fndecl_15935 nilfs_btree_promote_key fndecl 4 15935 NULL ++disable_so_irq_set_chip_data_fndecl_15945 irq_set_chip_data fndecl 1 15945 NULL ++disable_so_retransmits_timed_out_fndecl_15952 retransmits_timed_out fndecl 3 15952 NULL ++disable_so_titsc_config_wires_fndecl_15953 titsc_config_wires fndecl 0 15953 NULL ++disable_so_cpufreq_quick_get_max_fndecl_15956 cpufreq_quick_get_max fndecl 0-1 15956 NULL ++disable_so_verify_ptp_clock_info_15963 verify ptp_clock_info 4 15963 NULL ++disable_so_gid_ceph_mds_caps_15966 gid ceph_mds_caps 0 15966 NULL ++disable_so_mlx4_ib_update_cache_on_guid_change_fndecl_15969 mlx4_ib_update_cache_on_guid_change fndecl 2-3 15969 NULL ++disable_so_musb_write_txfunaddr_fndecl_15974 musb_write_txfunaddr fndecl 2-3 15974 NULL ++disable_so_acpi_ut_add_address_range_fndecl_16007 acpi_ut_add_address_range fndecl 1-2-3-0 16007 NULL ++disable_so_dma_addr_rsxx_dma_16020 dma_addr rsxx_dma 0 16020 NULL ++disable_so_setup_acpi_object_addr_handler_16031 setup acpi_object_addr_handler 0 16031 NULL ++disable_so_idletimer_tg_init_fndecl_16041 idletimer_tg_init fndecl 0 16041 NULL ++disable_so_msdu_paddr_htt_mgmt_tx_desc_16042 msdu_paddr htt_mgmt_tx_desc 0 16042 NULL ++disable_so_radeon_atombios_parse_pplib_non_clock_info_fndecl_16044 radeon_atombios_parse_pplib_non_clock_info fndecl 2 16044 NULL ++disable_so_scale_stime_fndecl_16047 scale_stime fndecl 1-2-3-0 16047 NULL ++disable_so_wl12xx_enable_interrupts_fndecl_16057 wl12xx_enable_interrupts fndecl 0 16057 NULL ++disable_so_paddr_persistent_ram_zone_16058 paddr persistent_ram_zone 0 16058 NULL ++disable_so_get_dst_timing_fndecl_16070 get_dst_timing fndecl 0 16070 NULL ++disable_so_max_init_timeo_sctp_association_16072 max_init_timeo sctp_association 0 16072 NULL ++disable_so_update_gid_table_fndecl_16082 update_gid_table fndecl 2 16082 NULL ++disable_so_dma_addr_xilly_mapping_16083 dma_addr xilly_mapping 0 16083 NULL ++disable_so_bt_wait_time_ath_btcoex_16086 bt_wait_time ath_btcoex 0 16086 NULL ++disable_so_cfg80211_rx_unexpected_4addr_frame_fndecl_16088 cfg80211_rx_unexpected_4addr_frame fndecl 3 16088 NULL ++disable_so_ip6_rt_gc_timeout_netns_sysctl_ipv6_16090 ip6_rt_gc_timeout netns_sysctl_ipv6 0 16090 NULL nohasharray ++disable_so_ieee80211_if_read_path_refresh_time_fndecl_16090 ieee80211_if_read_path_refresh_time fndecl 3-0 16090 &disable_so_ip6_rt_gc_timeout_netns_sysctl_ipv6_16090 ++disable_so_wimax_addr_scnprint_fndecl_16095 wimax_addr_scnprint fndecl 4 16095 NULL ++disable_so_airspy_s_frequency_fndecl_16098 airspy_s_frequency fndecl 0 16098 NULL ++disable_so_crypto_blkcipher_ctxsize_fndecl_16105 crypto_blkcipher_ctxsize fndecl 0 16105 NULL ++disable_so_blk_addr_f2fs_io_info_16107 blk_addr f2fs_io_info 0 16107 NULL ++disable_so_div_r0_pll_values_16109 div_r0 pll_values 0 16109 NULL ++disable_so_slack_hold_time_dql_16111 slack_hold_time dql 0 16111 NULL ++disable_so_iscsi_tpg_attrib_show_netif_timeout_fndecl_16119 iscsi_tpg_attrib_show_netif_timeout fndecl 0 16119 NULL ++disable_so_crypto_inc_fndecl_16125 crypto_inc fndecl 2 16125 NULL ++disable_so_dualwatch_jiffies_ivtv_16137 dualwatch_jiffies ivtv 0 16137 NULL nohasharray ++disable_so_enable_irq_fndecl_16137 enable_irq fndecl 1 16137 &disable_so_dualwatch_jiffies_ivtv_16137 ++disable_so_alb_set_mac_address_fndecl_16150 alb_set_mac_address fndecl 0 16150 NULL ++disable_so_do_sigtimedwait_fndecl_16152 do_sigtimedwait fndecl 0 16152 NULL ++disable_so_sys_timerfd_create_fndecl_16155 sys_timerfd_create fndecl 2-1 16155 NULL ++disable_so_xen_smp_send_reschedule_fndecl_16161 xen_smp_send_reschedule fndecl 1 16161 NULL nohasharray ++disable_so_addrHigh_ulp_bde64_16161 addrHigh ulp_bde64 0 16161 &disable_so_xen_smp_send_reschedule_fndecl_16161 ++disable_so_storm_memset_spq_addr_fndecl_16172 storm_memset_spq_addr fndecl 2-3 16172 NULL ++disable_so_inactivity_timeout_cfhsi_config_16173 inactivity_timeout cfhsi_config 0 16173 NULL nohasharray ++disable_so_iwl_eeprom_query_addr_fndecl_16173 iwl_eeprom_query_addr fndecl 2-3 16173 &disable_so_inactivity_timeout_cfhsi_config_16173 ++disable_so_nmsrs_kvm_msr_list_16175 nmsrs kvm_msr_list 0 16175 NULL ++disable_so_count_radeon_vce_clock_voltage_dependency_table_16180 count radeon_vce_clock_voltage_dependency_table 0 16180 NULL ++disable_so_qla4_83xx_wr_reg_indirect_fndecl_16184 qla4_83xx_wr_reg_indirect fndecl 2-3 16184 NULL ++disable_so_show_src_clock_fndecl_16195 show_src_clock fndecl 0 16195 NULL ++disable_so_timeout_ncp_lock_ioctl_16196 timeout ncp_lock_ioctl 0 16196 NULL ++disable_so_sctp_getsockopt_local_addrs_fndecl_16201 sctp_getsockopt_local_addrs fndecl 2 16201 NULL nohasharray ++disable_so_wusb_set_dev_addr_fndecl_16201 wusb_set_dev_addr fndecl 3 16201 &disable_so_sctp_getsockopt_local_addrs_fndecl_16201 ++disable_so_ageing_time___bridge_info_16213 ageing_time __bridge_info 0 16213 NULL ++disable_so_bd_list_addr_hi_bnx2i_login_request_16219 bd_list_addr_hi bnx2i_login_request 0 16219 NULL ++disable_so_btrfs_delete_delayed_items_fndecl_16220 btrfs_delete_delayed_items fndecl 0 16220 NULL nohasharray ++disable_so_sethdraddr_fndecl_16220 sethdraddr fndecl 0 16220 &disable_so_btrfs_delete_delayed_items_fndecl_16220 ++disable_so_ci_i2c_addr_netup_ci_state_16240 ci_i2c_addr netup_ci_state 0 16240 NULL ++disable_so_hi_phys_addr_16280 hi phys_addr 0 16280 NULL ++disable_so___chk_range_not_ok_fndecl_16282 __chk_range_not_ok fndecl 1-2 16282 NULL ++disable_so_ocfs2_add_clusters_in_btree_fndecl_16283 ocfs2_add_clusters_in_btree fndecl 0-4 16283 NULL ++disable_so_prev_task_link_tss_segment_32_16296 prev_task_link tss_segment_32 0 16296 NULL ++disable_so_ad1889_load_adc_interrupt_count_fndecl_16303 ad1889_load_adc_interrupt_count fndecl 2 16303 NULL ++disable_so_cp_mqd_base_addr_lo_cik_mqd_16307 cp_mqd_base_addr_lo cik_mqd 0 16307 NULL ++disable_so_led_on_time_adp5520_leds_platform_data_16308 led_on_time adp5520_leds_platform_data 0 16308 NULL ++disable_so_dma_addr_adf_etr_ring_data_16309 dma_addr adf_etr_ring_data 0 16309 NULL ++disable_so_demod_address_s921_config_16312 demod_address s921_config 0 16312 NULL ++disable_so_valid_lft_inet6_ifaddr_16318 valid_lft inet6_ifaddr 0 16318 NULL ++disable_so_addr_boom_rx_desc_16324 addr boom_rx_desc 0 16324 NULL ++disable_so_ghash_async_digest_fndecl_16326 ghash_async_digest fndecl 0 16326 NULL ++disable_so_i_atime_f2fs_inode_16339 i_atime f2fs_inode 0 16339 NULL ++disable_so_update_bus_time_fndecl_16343 update_bus_time fndecl 0 16343 NULL ++disable_so_addr_st_register_16344 addr st_register 0 16344 NULL nohasharray ++disable_so_team_port_set_team_dev_addr_fndecl_16344 team_port_set_team_dev_addr fndecl 0 16344 &disable_so_addr_st_register_16344 ++disable_so_pll_prediv_dibx000_bandwidth_config_16345 pll_prediv dibx000_bandwidth_config 0 16345 NULL ++disable_so_delay_kbd_repeat_16363 delay kbd_repeat 0 16363 NULL ++disable_so_rproc_elf_get_boot_addr_fndecl_16372 rproc_elf_get_boot_addr fndecl 0 16372 NULL ++disable_so_f2fs_dentry_hash_fndecl_16378 f2fs_dentry_hash fndecl 0 16378 NULL ++disable_so_alarm_nvkm_timer_16388 alarm nvkm_timer 2 16388 NULL ++disable_so_snd_seq_oss_timer_continue_fndecl_16406 snd_seq_oss_timer_continue fndecl 0 16406 NULL ++disable_so_p1_mt9t112_pll_divider_16434 p1 mt9t112_pll_divider 0 16434 NULL ++disable_so_unmap_sg_dma_map_ops_16437 unmap_sg dma_map_ops 3 16437 NULL ++disable_so_ccp_aes_rfc3686_encrypt_fndecl_16455 ccp_aes_rfc3686_encrypt fndecl 0 16455 NULL ++disable_so_bad_dma_addr_vardecl_amd_gart_64_c_16460 bad_dma_addr vardecl_amd_gart_64.c 0 16460 NULL ++disable_so_ath6kl_sdio_set_cmd53_arg_fndecl_16468 ath6kl_sdio_set_cmd53_arg fndecl 3-7 16468 NULL ++disable_so_list_phy_addr_list_info_hold_16469 list_phy_addr list_info_hold 0 16469 NULL ++disable_so_jack_detect_delay_max98095_pdata_16483 jack_detect_delay max98095_pdata 0 16483 NULL ++disable_so_bcma_erom_get_addr_desc_fndecl_16484 bcma_erom_get_addr_desc fndecl 0 16484 NULL nohasharray ++disable_so_fib_info_hash_free_fndecl_16484 fib_info_hash_free fndecl 2 16484 &disable_so_bcma_erom_get_addr_desc_fndecl_16484 ++disable_so_frequency_xc2028_data_16487 frequency xc2028_data 0 16487 NULL ++disable_so_acpi_hw_extended_sleep_fndecl_16503 acpi_hw_extended_sleep fndecl 0 16503 NULL ++disable_so_lxt970_ack_interrupt_fndecl_16507 lxt970_ack_interrupt fndecl 0 16507 NULL nohasharray ++disable_so_debug_dma_map_page_fndecl_16507 debug_dma_map_page fndecl 3-6-4 16507 &disable_so_lxt970_ack_interrupt_fndecl_16507 ++disable_so_freq_hi_jiffies_od_cpu_dbs_info_s_16514 freq_hi_jiffies od_cpu_dbs_info_s 0 16514 NULL ++disable_so_address_u132_respond_16518 address u132_respond 0 16518 NULL ++disable_so_tegra_spi_transfer_delay_fndecl_16528 tegra_spi_transfer_delay fndecl 1 16528 NULL ++disable_so_cdb_phyaddr_hi32_AdapterControlBlock_16537 cdb_phyaddr_hi32 AdapterControlBlock 0 16537 NULL ++disable_so_copied_seq_cxgbi_sock_16540 copied_seq cxgbi_sock 0 16540 NULL ++disable_so_src_addr_lo_dmae_command_16542 src_addr_lo dmae_command 0 16542 NULL ++disable_so_addr_lo_eth_tx_bd_16543 addr_lo eth_tx_bd 0 16543 NULL ++disable_so_ccp_aes_cmac_digest_fndecl_16547 ccp_aes_cmac_digest fndecl 0 16547 NULL ++disable_so_ip_pt_regs_16548 ip pt_regs 0 16548 NULL ++disable_so_sleep_vol_cache_fan53555_device_info_16553 sleep_vol_cache fan53555_device_info 0 16553 NULL ++disable_so_hblank_hi_oaktrail_timing_info_16559 hblank_hi oaktrail_timing_info 0 16559 NULL ++disable_so_qla2x00_get_async_timeout_fndecl_16577 qla2x00_get_async_timeout fndecl 0 16577 NULL ++disable_so___bitmap_andnot_fndecl_16578 __bitmap_andnot fndecl 4 16578 NULL ++disable_so_hfreq_fb_cvt_data_16579 hfreq fb_cvt_data 0 16579 NULL ++disable_so_tseg1_pucan_timing_slow_16580 tseg1 pucan_timing_slow 0 16580 NULL ++disable_so_freq_rfmon_header_16593 freq rfmon_header 0 16593 NULL ++disable_so_load_block_bitmap_fndecl_16597 load_block_bitmap fndecl 0-3 16597 NULL ++disable_so_flush_timer_il_lq_sta_16606 flush_timer il_lq_sta 0 16606 NULL ++disable_so_ieee80211_channel_to_frequency_fndecl_16619 ieee80211_channel_to_frequency fndecl 0-1 16619 NULL ++disable_so_log_guest_addr_vhost_vring_addr_16627 log_guest_addr vhost_vring_addr 0 16627 NULL nohasharray ++disable_so_cpumask_first_fndecl_16627 cpumask_first fndecl 0 16627 &disable_so_log_guest_addr_vhost_vring_addr_16627 ++disable_so_sctp_addr_id2transport_fndecl_16639 sctp_addr_id2transport fndecl 3 16639 NULL ++disable_so_dx_context_paddr_sst_hsw_16656 dx_context_paddr sst_hsw 0 16656 NULL ++disable_so_demod_address_au8522_config_16665 demod_address au8522_config 0 16665 NULL ++disable_so_acpi_device_uid_show_fndecl_16681 acpi_device_uid_show fndecl 0 16681 NULL nohasharray ++disable_so_sys_setresuid16_fndecl_16681 sys_setresuid16 fndecl 0-1-2-3 16681 &disable_so_acpi_device_uid_show_fndecl_16681 ++disable_so_crypto_rfc4106_encrypt_fndecl_16683 crypto_rfc4106_encrypt fndecl 0 16683 NULL ++disable_so_field_bit_length_acpi_create_field_info_16693 field_bit_length acpi_create_field_info 0 16693 NULL nohasharray ++disable_so_insert_revoke_hash_fndecl_16693 insert_revoke_hash fndecl 0-2 16693 &disable_so_field_bit_length_acpi_create_field_info_16693 ++disable_so_target_cpufreq_driver_16704 target cpufreq_driver 2 16704 NULL ++disable_so_vm_mmap_pgoff_fndecl_16712 vm_mmap_pgoff fndecl 0-2-4-5-6 16712 NULL ++disable_so_time_kvm_vcpu_arch_16718 time kvm_vcpu_arch 0 16718 NULL ++disable_so_mark_bitmap_end_fndecl_16723 mark_bitmap_end fndecl 1-2 16723 NULL ++disable_so_edi_tss_segment_32_16727 edi tss_segment_32 0 16727 NULL ++disable_so_native_calibrate_tsc_fndecl_16735 native_calibrate_tsc fndecl 0 16735 NULL ++disable_so_buf_phy_addr_low_ql_rcv_buf_cb_16742 buf_phy_addr_low ql_rcv_buf_cb 0 16742 NULL ++disable_so_mv88e6131_port_to_phy_addr_fndecl_16751 mv88e6131_port_to_phy_addr fndecl 0-2 16751 NULL ++disable_so_vpd_cap_addr_pci_params_16752 vpd_cap_addr pci_params 0 16752 NULL nohasharray ++disable_so_qce_ablkcipher_decrypt_fndecl_16752 qce_ablkcipher_decrypt fndecl 0 16752 &disable_so_vpd_cap_addr_pci_params_16752 ++disable_so_guest_interruptibility_info_vmcs12_16754 guest_interruptibility_info vmcs12 0 16754 NULL ++disable_so_dma_ops_alloc_addresses_fndecl_16763 dma_ops_alloc_addresses fndecl 0-3-4-5 16763 NULL ++disable_so_base_io_addr_cx25821_dev_16770 base_io_addr cx25821_dev 0 16770 NULL ++disable_so_w1_delay_parm_vardecl_w1_io_c_16771 w1_delay_parm vardecl_w1_io.c 0 16771 NULL ++disable_so_devm_kasprintf_fndecl_16792 devm_kasprintf fndecl 2 16792 NULL nohasharray ++disable_so_crypto_rfc4309_setauthsize_fndecl_16792 crypto_rfc4309_setauthsize fndecl 2 16792 &disable_so_devm_kasprintf_fndecl_16792 ++disable_so_blp_qat_crypto_request_buffs_16801 blp qat_crypto_request_buffs 0 16801 NULL ++disable_so_crypto_enqueue_request_fndecl_16802 crypto_enqueue_request fndecl 0 16802 NULL ++disable_so_si2165_sleep_fndecl_16803 si2165_sleep fndecl 0 16803 NULL ++disable_so_count_radeon_uvd_clock_voltage_dependency_table_16804 count radeon_uvd_clock_voltage_dependency_table 0 16804 NULL ++disable_so_addr_low_viafb_vx855_dma_descr_16813 addr_low viafb_vx855_dma_descr 0 16813 NULL ++disable_so_shash_async_digest_fndecl_16817 shash_async_digest fndecl 0 16817 NULL ++disable_so_ip_apei_exec_context_16824 ip apei_exec_context 0 16824 NULL nohasharray ++disable_so_si_program_ulv_memory_timing_parameters_fndecl_16824 si_program_ulv_memory_timing_parameters fndecl 0 16824 &disable_so_ip_apei_exec_context_16824 ++disable_so_xfs_btree_delete_fndecl_16843 xfs_btree_delete fndecl 0 16843 NULL ++disable_so_round_jiffies_up_fndecl_16844 round_jiffies_up fndecl 1-0 16844 NULL ++disable_so___add_delayed_refs_fndecl_16846 __add_delayed_refs fndecl 0-5 16846 NULL ++disable_so_tv_sec_xfs_bstime_16848 tv_sec xfs_bstime 0 16848 NULL ++disable_so_lsize_mtrr_value_16850 lsize mtrr_value 0 16850 NULL ++disable_so_demod_address_stv0288_config_16852 demod_address stv0288_config 0 16852 NULL ++disable_so_efi_lookup_mapped_addr_fndecl_16854 efi_lookup_mapped_addr fndecl 1 16854 NULL ++disable_so_schedule_timeout_fndecl_16856 schedule_timeout fndecl 0-1 16856 NULL ++disable_so_ceph_aes_decrypt2_fndecl_16857 ceph_aes_decrypt2 fndecl 2-8 16857 NULL ++disable_so_da9055_wdt_set_timeout_fndecl_16860 da9055_wdt_set_timeout fndecl 2-0 16860 NULL ++disable_so_erst_dma_addr_xhci_erst_16864 erst_dma_addr xhci_erst 0 16864 NULL ++disable_so_prefered_lft_inet6_ifaddr_16873 prefered_lft inet6_ifaddr 0 16873 NULL ++disable_so_ti_tsc_driver_init_fndecl_16883 ti_tsc_driver_init fndecl 0 16883 NULL ++disable_so_dataout_timeout_iscsi_node_attrib_16884 dataout_timeout iscsi_node_attrib 0 16884 NULL ++disable_so___rtc_read_time_fndecl_16890 __rtc_read_time fndecl 0 16890 NULL nohasharray ++disable_so_tn_smc_rreg_fndecl_16890 tn_smc_rreg fndecl 0-2 16890 &disable_so___rtc_read_time_fndecl_16890 ++disable_so_lpage_dma_addr_genwqe_sgl_16893 lpage_dma_addr genwqe_sgl 0 16893 NULL ++disable_so_schedule_on_each_cpu_fndecl_16903 schedule_on_each_cpu fndecl 0 16903 NULL nohasharray ++disable_so_print_dropped_signal_fndecl_16903 print_dropped_signal fndecl 1 16903 &disable_so_schedule_on_each_cpu_fndecl_16903 ++disable_so_pctv452e_read_mac_address_fndecl_16904 pctv452e_read_mac_address fndecl 0 16904 NULL ++disable_so_regcache_lzo_get_blkindex_fndecl_16910 regcache_lzo_get_blkindex fndecl 0-2 16910 NULL ++disable_so_login_timeout_qla_hw_data_16911 login_timeout qla_hw_data 0 16911 NULL ++disable_so_bitmap_find_free_region_fndecl_16912 bitmap_find_free_region fndecl 0-2-3 16912 NULL ++disable_so_bit_reverse_mpeg_output_fndecl_16915 bit_reverse_mpeg_output fndecl 0 16915 NULL ++disable_so_da9063_wdt_set_timeout_fndecl_16916 da9063_wdt_set_timeout fndecl 2-0 16916 NULL ++disable_so_pci_bus_insert_busn_res_fndecl_16923 pci_bus_insert_busn_res fndecl 3-2 16923 NULL ++disable_so_port_mlx4_next_alias_guid_work_16924 port mlx4_next_alias_guid_work 0 16924 NULL ++disable_so_port_guid_nodeinfo_16928 port_guid nodeinfo 0 16928 NULL ++disable_so_transition_latency_cpufreq_cpuinfo_16939 transition_latency cpufreq_cpuinfo 0 16939 NULL ++disable_so_si476x_core_cmd_fm_phase_div_status_fndecl_16940 si476x_core_cmd_fm_phase_div_status fndecl 0 16940 NULL nohasharray ++disable_so_convert_hwaddr_wlcore_ops_16940 convert_hwaddr wlcore_ops 0 16940 &disable_so_si476x_core_cmd_fm_phase_div_status_fndecl_16940 ++disable_so_tps80031_rtc_set_time_fndecl_16950 tps80031_rtc_set_time fndecl 0 16950 NULL ++disable_so_select_addr_qla8044_minidump_entry_mux_16956 select_addr qla8044_minidump_entry_mux 0 16956 NULL ++disable_so_hr222_get_external_clock_fndecl_16966 hr222_get_external_clock fndecl 0 16966 NULL ++disable_so_evm_calc_hash_fndecl_16971 evm_calc_hash fndecl 0-4 16971 NULL ++disable_so_ima_maxorder_vardecl_ima_crypto_c_16973 ima_maxorder vardecl_ima_crypto.c 0 16973 NULL ++disable_so_delay_sh_keysc_info_16974 delay sh_keysc_info 0 16974 NULL ++disable_so_sample_point_can_bittiming_16980 sample_point can_bittiming 0 16980 NULL ++disable_so_ipmi_set_timeout_fndecl_16982 ipmi_set_timeout fndecl 0 16982 NULL ++disable_so_address_SG32ENTRY_16984 address SG32ENTRY 0 16984 NULL ++disable_so_mlx4_ib_guid_port_init_fndecl_16985 mlx4_ib_guid_port_init fndecl 2 16985 NULL ++disable_so_ma901radio_set_freq_fndecl_16989 ma901radio_set_freq fndecl 0-2 16989 NULL ++disable_so_i_ctime_f2fs_inode_17005 i_ctime f2fs_inode 0 17005 NULL ++disable_so_pa_rxrf_lna2_freq_tune_chan_info_2064_lcnphy_17009 pa_rxrf_lna2_freq_tune chan_info_2064_lcnphy 0 17009 NULL ++disable_so_vhost_add_used_and_signal_n_fndecl_17013 vhost_add_used_and_signal_n fndecl 4 17013 NULL ++disable_so_fragshift_snd_pcm_oss_runtime_17015 fragshift snd_pcm_oss_runtime 0 17015 NULL ++disable_so_sci_rx_interrupt_fndecl_17016 sci_rx_interrupt fndecl 1 17016 NULL ++disable_so_wakeup_last_time_show_fndecl_17020 wakeup_last_time_show fndecl 0 17020 NULL ++disable_so_from_addr_efx_memcpy_req_17021 from_addr efx_memcpy_req 0 17021 NULL ++disable_so_tcp_timer_core_clk_divisor_nes_adapter_17033 tcp_timer_core_clk_divisor nes_adapter 0 17033 NULL ++disable_so_reconnect_delay_srp_rport_17034 reconnect_delay srp_rport 0 17034 NULL ++disable_so_clock_frequency_s3c_camif_sensor_info_17035 clock_frequency s3c_camif_sensor_info 0 17035 NULL ++disable_so_copy_to_user_kmaddress_fndecl_17049 copy_to_user_kmaddress fndecl 0 17049 NULL ++disable_so_il_send_rxon_timing_fndecl_17051 il_send_rxon_timing fndecl 0 17051 NULL ++disable_so_system_time_pvclock_vcpu_time_info_17061 system_time pvclock_vcpu_time_info 0 17061 NULL ++disable_so_ds3234_read_time_fndecl_17062 ds3234_read_time fndecl 0 17062 NULL ++disable_so_dat_addr_batadv_orig_node_17063 dat_addr batadv_orig_node 0 17063 NULL ++disable_so_master_cycle_now_kvm_arch_17072 master_cycle_now kvm_arch 0 17072 NULL ++disable_so_netxen_decode_crb_addr_fndecl_17076 netxen_decode_crb_addr fndecl 0-1 17076 NULL ++disable_so_pwm1_freq_lm63_data_17083 pwm1_freq lm63_data 0 17083 NULL ++disable_so_leddc_on_time_ssb_sprom_17089 leddc_on_time ssb_sprom 0 17089 NULL ++disable_so_timer_offset_tg3_17106 timer_offset tg3 0 17106 NULL ++disable_so_rcvhdrqtailaddr_phys_qib_ctxtdata_17108 rcvhdrqtailaddr_phys qib_ctxtdata 0 17108 NULL nohasharray ++disable_so_next_signal_fndecl_17108 next_signal fndecl 0 17108 &disable_so_rcvhdrqtailaddr_phys_qib_ctxtdata_17108 ++disable_so_ptp_write_host_time_efx_nic_type_17118 ptp_write_host_time efx_nic_type 2 17118 NULL ++disable_so_isl12057_rtc_set_time_fndecl_17119 isl12057_rtc_set_time fndecl 0 17119 NULL ++disable_so_p4_mt9t112_pll_divider_17123 p4 mt9t112_pll_divider 0 17123 NULL ++disable_so___sk_mem_schedule_fndecl_17130 __sk_mem_schedule fndecl 2 17130 NULL ++disable_so_do_sched_setscheduler_fndecl_17133 do_sched_setscheduler fndecl 2-1-0 17133 NULL ++disable_so_demod_address_s5h1420_config_17152 demod_address s5h1420_config 0 17152 NULL ++disable_so_stats_reset_time_fnic_17155 stats_reset_time fnic 0 17155 NULL nohasharray ++disable_so_buffer_addr_hi_iscsi_bd_17155 buffer_addr_hi iscsi_bd 0 17155 &disable_so_stats_reset_time_fnic_17155 nohasharray ++disable_so_ver_sync_end_via_display_timing_17155 ver_sync_end via_display_timing 0 17155 &disable_so_buffer_addr_hi_iscsi_bd_17155 ++disable_so_bit_cursor_fndecl_17158 bit_cursor fndecl 4-5-6 17158 NULL ++disable_so_nv50_fan_pwm_clock_fndecl_17168 nv50_fan_pwm_clock fndecl 0 17168 NULL ++disable_so_s_def_resuid_ext2_super_block_17174 s_def_resuid ext2_super_block 0 17174 NULL ++disable_so_delay_until_ipoib_mcast_17176 delay_until ipoib_mcast 0 17176 NULL ++disable_so_command_addr_acpi_ec_17177 command_addr acpi_ec 0 17177 NULL ++disable_so_set_freq_adis16400_chip_info_17183 set_freq adis16400_chip_info 0 17183 NULL ++disable_so_fd_pppol2tpin6_addr_17186 fd pppol2tpin6_addr 0 17186 NULL ++disable_so_genwqe_set_interrupt_capability_fndecl_17191 genwqe_set_interrupt_capability fndecl 2-0 17191 NULL ++disable_so_random_frame_ehci_hcd_17194 random_frame ehci_hcd 0 17194 NULL nohasharray ++disable_so_ctrl_req_addr_dwc3_17194 ctrl_req_addr dwc3 0 17194 &disable_so_random_frame_ehci_hcd_17194 ++disable_so_xhci_disable_usb3_lpm_timeout_fndecl_17199 xhci_disable_usb3_lpm_timeout fndecl 0 17199 NULL ++disable_so_sp_dma_addr_hostdata_17202 sp_dma_addr hostdata 0 17202 NULL nohasharray ++disable_so_drbg_hash_hashgen_fndecl_17202 drbg_hash_hashgen fndecl 0-3 17202 &disable_so_sp_dma_addr_hostdata_17202 ++disable_so_demod_address_mt312_config_17203 demod_address mt312_config 0 17203 NULL ++disable_so_buf_count_ccp_sha_req_ctx_17205 buf_count ccp_sha_req_ctx 0 17205 NULL ++disable_so_atiixp_set_pio_timing_fndecl_17209 atiixp_set_pio_timing fndecl 3 17209 NULL ++disable_so_tpm2_get_random_fndecl_17212 tpm2_get_random fndecl 0-3 17212 NULL ++disable_so_offset_btrfs_key_17213 offset btrfs_key 0 17213 NULL ++disable_so_dccps_timestamp_time_dccp_sock_17214 dccps_timestamp_time dccp_sock 0 17214 NULL ++disable_so_this_tsc_write_kvm_vcpu_arch_17221 this_tsc_write kvm_vcpu_arch 0 17221 NULL ++disable_so_cpufreq_driver_target_fndecl_17222 cpufreq_driver_target fndecl 2 17222 NULL ++disable_so_prev_task_link_tss_segment_16_17224 prev_task_link tss_segment_16 0 17224 NULL ++disable_so_sc92031_interrupt_fndecl_17226 sc92031_interrupt fndecl 1 17226 NULL nohasharray ++disable_so_daddr_irnet_socket_17226 daddr irnet_socket 0 17226 &disable_so_sc92031_interrupt_fndecl_17226 nohasharray ++disable_so_new_center_freq_seg1_ieee80211_wide_bw_chansw_ie_17226 new_center_freq_seg1 ieee80211_wide_bw_chansw_ie 0 17226 &disable_so_daddr_irnet_socket_17226 ++disable_so_iffreq_tuner_params_17241 iffreq tuner_params 0 17241 NULL ++disable_so_erase_time_flchip_17257 erase_time flchip 0 17257 NULL ++disable_so_lp8788_is_valid_buck_addr_fndecl_17271 lp8788_is_valid_buck_addr fndecl 1 17271 NULL nohasharray ++disable_so_ntfs_mft_bitmap_find_and_alloc_free_rec_nolock_fndecl_17271 ntfs_mft_bitmap_find_and_alloc_free_rec_nolock fndecl 0 17271 &disable_so_lp8788_is_valid_buck_addr_fndecl_17271 ++disable_so_pci_timedia_setup_fndecl_17276 pci_timedia_setup fndecl 4 17276 NULL ++disable_so_security_task_setpgid_fndecl_17277 security_task_setpgid fndecl 2 17277 NULL ++disable_so_ref_div_pll_info_17279 ref_div pll_info 0 17279 NULL nohasharray ++disable_so_ifr6_ifindex_in6_ifreq_17279 ifr6_ifindex in6_ifreq 0 17279 &disable_so_ref_div_pll_info_17279 ++disable_so_nm_gid_nl_mmap_hdr_17280 nm_gid nl_mmap_hdr 0 17280 NULL ++disable_so_account_system_time_fndecl_17285 account_system_time fndecl 3-4 17285 NULL nohasharray ++disable_so_ptrace_signal_fndecl_17285 ptrace_signal fndecl 0-1 17285 &disable_so_account_system_time_fndecl_17285 ++disable_so_cm36651_read_int_time_fndecl_17287 cm36651_read_int_time fndecl 0 17287 NULL ++disable_so_calculate_destination_timeout_fndecl_17288 calculate_destination_timeout fndecl 0 17288 NULL ++disable_so_hsync_pulse_width_lo_detailed_pixel_timing_17297 hsync_pulse_width_lo detailed_pixel_timing 0 17297 NULL ++disable_so_pci_pm_runtime_suspend_fndecl_17299 pci_pm_runtime_suspend fndecl 0 17299 NULL ++disable_so_ifindex_ip6addrlbl_entry_17305 ifindex ip6addrlbl_entry 0 17305 NULL ++disable_so_lookup_enclosing_address_handler_fndecl_17312 lookup_enclosing_address_handler fndecl 3 17312 NULL ++disable_so_addrconf_mod_rs_timer_fndecl_17333 addrconf_mod_rs_timer fndecl 2 17333 NULL nohasharray ++disable_so_dma_addr_tse_buffer_17333 dma_addr tse_buffer 0 17333 &disable_so_addrconf_mod_rs_timer_fndecl_17333 ++disable_so_mod_timer_pinned_fndecl_17334 mod_timer_pinned fndecl 2-0 17334 NULL ++disable_so_cpufreq_power_cooling_register_fndecl_17338 cpufreq_power_cooling_register fndecl 2 17338 NULL ++disable_so_bytenr_btrfs_delayed_ref_node_17344 bytenr btrfs_delayed_ref_node 0 17344 NULL ++disable_so_genwqe_debugfs_queue_working_time_open_fndecl_17354 genwqe_debugfs_queue_working_time_open fndecl 0 17354 NULL ++disable_so_poll_select_set_timeout_fndecl_17361 poll_select_set_timeout fndecl 2-3 17361 NULL nohasharray ++disable_so_dma_addr_efx_buffer_17361 dma_addr efx_buffer 0 17361 &disable_so_poll_select_set_timeout_fndecl_17361 ++disable_so_loc_addr_nes_cm_node_17375 loc_addr nes_cm_node 0 17375 NULL ++disable_so_sdev_show_eh_timeout_fndecl_17386 sdev_show_eh_timeout fndecl 0 17386 NULL ++disable_so_isl1208_i2c_set_time_fndecl_17398 isl1208_i2c_set_time fndecl 0 17398 NULL ++disable_so_lx_interrupt_handle_async_events_fndecl_17400 lx_interrupt_handle_async_events fndecl 0 17400 NULL ++disable_so_phys_addr_pmem_device_17405 phys_addr pmem_device 0 17405 NULL ++disable_so___cpufreq_remove_dev_prepare_fndecl_17414 __cpufreq_remove_dev_prepare fndecl 0 17414 NULL ++disable_so_readpage_address_space_operations_17426 readpage address_space_operations 0 17426 NULL ++disable_so_last_tdls_pkt_time_sta_info_17439 last_tdls_pkt_time sta_info 0 17439 NULL ++disable_so_bfa_fcs_rport_set_del_timeout_fndecl_17442 bfa_fcs_rport_set_del_timeout fndecl 1 17442 NULL nohasharray ++disable_so_last_div_tuner_simple_priv_17442 last_div tuner_simple_priv 0 17442 &disable_so_bfa_fcs_rport_set_del_timeout_fndecl_17442 ++disable_so_clockevents_update_freq_fndecl_17446 clockevents_update_freq fndecl 2 17446 NULL ++disable_so_dev_addr_init_fndecl_17450 dev_addr_init fndecl 0 17450 NULL ++disable_so_div_clk_fixed_factor_17451 div clk_fixed_factor 0 17451 NULL ++disable_so_t2_ptr_hash_tbl_addr_hi_fcoe_kwqe_init2_17457 t2_ptr_hash_tbl_addr_hi fcoe_kwqe_init2 0 17457 NULL ++disable_so_i_unsignaled_bytes_rds_iw_connection_17462 i_unsignaled_bytes rds_iw_connection 0 17462 NULL ++disable_so_calc_pmtimer_ref_fndecl_17467 calc_pmtimer_ref fndecl 0-2-3-1 17467 NULL ++disable_so_mb_dma_address_skd_fitmsg_context_17468 mb_dma_address skd_fitmsg_context 0 17468 NULL ++disable_so_bd_list_addr_hi_bnx2i_cmd_request_17469 bd_list_addr_hi bnx2i_cmd_request 0 17469 NULL ++disable_so_schedule_iso_resource_fndecl_17474 schedule_iso_resource fndecl 2 17474 NULL ++disable_so_select_addr_qla83xx_minidump_entry_pollrd_17476 select_addr qla83xx_minidump_entry_pollrd 0 17476 NULL ++disable_so_ipv4_daddr_nf_bridge_info_17490 ipv4_daddr nf_bridge_info 0 17490 NULL ++disable_so_fifo_delay_map_brcmf_fws_info_17499 fifo_delay_map brcmf_fws_info 0 17499 NULL ++disable_so_cpumask_next_and_fndecl_17511 cpumask_next_and fndecl 1-0 17511 NULL ++disable_so_crypto_ctr_crypt_fndecl_17512 crypto_ctr_crypt fndecl 0-4 17512 NULL ++disable_so_current_frequency_or51132_state_17519 current_frequency or51132_state 0 17519 NULL ++disable_so_clocks_calc_max_nsecs_fndecl_17521 clocks_calc_max_nsecs fndecl 1-2-3-4-0 17521 NULL ++disable_so_brcmf_get_next_free_bsscfgidx_fndecl_17528 brcmf_get_next_free_bsscfgidx fndecl 0 17528 NULL ++disable_so_ide_dma_timeout_retry_fndecl_17531 ide_dma_timeout_retry fndecl 2 17531 NULL ++disable_so_radeon_legacy_get_engine_clock_fndecl_17536 radeon_legacy_get_engine_clock fndecl 0 17536 NULL ++disable_so_longcal_timer_ath_ani_17540 longcal_timer ath_ani 0 17540 NULL ++disable_so_beacon_init_val_il_rxon_time_cmd_17543 beacon_init_val il_rxon_time_cmd 0 17543 NULL ++disable_so_bcma_pmu_xtalfreq_fndecl_17556 bcma_pmu_xtalfreq fndecl 0 17556 NULL ++disable_so_hdelay_timing_17557 hdelay timing 0 17557 NULL ++disable_so_ticks_snd_seq_timer_17559 ticks snd_seq_timer 0 17559 NULL nohasharray ++disable_so_coublock_signal_struct_17559 coublock signal_struct 0 17559 &disable_so_ticks_snd_seq_timer_17559 ++disable_so_snd_timer_dev_register_fndecl_17565 snd_timer_dev_register fndecl 0 17565 NULL ++disable_so_wait_on_bit_lock_action_fndecl_17576 wait_on_bit_lock_action fndecl 0 17576 NULL ++disable_so_node_guid_nodeinfo_17589 node_guid nodeinfo 0 17589 NULL ++disable_so_packet_filter_bitmap_kaweth_device_17590 packet_filter_bitmap kaweth_device 0 17590 NULL ++disable_so_erase_timeout_sd_ssr_17594 erase_timeout sd_ssr 0 17594 NULL ++disable_so_ratio_r_rj54n1_clock_div_17609 ratio_r rj54n1_clock_div 0 17609 NULL ++disable_so_clock_info_cmd_complete_fndecl_17616 clock_info_cmd_complete fndecl 0 17616 NULL ++disable_so_cir_addr_nvt_dev_17619 cir_addr nvt_dev 0 17619 NULL ++disable_so_plink_timeout_mesh_config_17621 plink_timeout mesh_config 0 17621 NULL ++disable_so_numaddr_mwl8k_cmd_mac_multicast_adr_17633 numaddr mwl8k_cmd_mac_multicast_adr 0 17633 NULL ++enable_so_last_used_idx_vringh_17635 last_used_idx vringh 0 17635 NULL nohasharray ++disable_so_addr_nvbios_extdev_func_17635 addr nvbios_extdev_func 0 17635 &enable_so_last_used_idx_vringh_17635 nohasharray ++disable_so_xfs_btree_set_numrecs_fndecl_17635 xfs_btree_set_numrecs fndecl 2 17635 &disable_so_addr_nvbios_extdev_func_17635 ++disable_so_pll_clkdiv_adau1701_17652 pll_clkdiv adau1701 0 17652 NULL ++disable_so_btree_insert_raw_fndecl_17655 btree_insert_raw fndecl 0-2 17655 NULL ++disable_so_svm_adjust_tsc_offset_fndecl_17663 svm_adjust_tsc_offset fndecl 2 17663 NULL ++disable_so_mpll_ss2_ni_clock_registers_17677 mpll_ss2 ni_clock_registers 0 17677 NULL ++disable_so_seq_zoran_sync_17679 seq zoran_sync 0 17679 NULL ++disable_so_frequency_drv2667_data_17686 frequency drv2667_data 0 17686 NULL ++disable_so_ieee80211_if_fmt_beacon_timeout_fndecl_17690 ieee80211_if_fmt_beacon_timeout fndecl 0-3 17690 NULL ++disable_so_switch_time_iwl5000_channel_switch_cmd_17709 switch_time iwl5000_channel_switch_cmd 0 17709 NULL ++disable_so_paging64_walk_addr_generic_fndecl_17719 paging64_walk_addr_generic fndecl 4-5 17719 NULL ++disable_so_hw_usb_set_address_fndecl_17723 hw_usb_set_address fndecl 2 17723 NULL ++disable_so_sysrq_reset_downtime_ms_vardecl_sysrq_c_17734 sysrq_reset_downtime_ms vardecl_sysrq.c 0 17734 NULL ++disable_so_ttime_mean_cfq_ttime_17742 ttime_mean cfq_ttime 0 17742 NULL nohasharray ++disable_so_cpufreq_add_dev_fndecl_17742 cpufreq_add_dev fndecl 0 17742 &disable_so_ttime_mean_cfq_ttime_17742 ++disable_so_int_poll_timeout_fndecl_17745 int_poll_timeout fndecl 1 17745 NULL ++disable_so_pmdown_time_snd_soc_pcm_runtime_17753 pmdown_time snd_soc_pcm_runtime 0 17753 NULL ++disable_so_i_dtime_ocfs2_dinode_17762 i_dtime ocfs2_dinode 0 17762 NULL ++disable_so_stk1160_write_reg_fndecl_17777 stk1160_write_reg fndecl 0-2-3 17777 NULL ++disable_so_wlcore_save_freed_pkts_addr_fndecl_17778 wlcore_save_freed_pkts_addr fndecl 3 17778 NULL ++disable_so_sys_getuid_fndecl_17783 sys_getuid fndecl 0 17783 NULL ++disable_so_ath5k_hw_set_ack_timeout_fndecl_17785 ath5k_hw_set_ack_timeout fndecl 2 17785 NULL ++disable_so_vfio_intx_set_signal_fndecl_17806 vfio_intx_set_signal fndecl 0 17806 NULL ++disable_so_hash_dst_fndecl_17815 hash_dst fndecl 0-2-3 17815 NULL ++disable_so_ci_set_smc_sram_address_fndecl_17817 ci_set_smc_sram_address fndecl 0-2 17817 NULL ++disable_so_ax_pt_regs_17818 ax pt_regs 0 17818 NULL ++disable_so_gf110_fan_pwm_clock_fndecl_17824 gf110_fan_pwm_clock fndecl 0 17824 NULL nohasharray ++disable_so_txdescmem_busaddr_altera_tse_private_17824 txdescmem_busaddr altera_tse_private 0 17824 &disable_so_gf110_fan_pwm_clock_fndecl_17824 ++disable_so_shash_digest_unaligned_fndecl_17828 shash_digest_unaligned fndecl 0-3 17828 NULL ++disable_so_crypto_user_rcv_msg_fndecl_17830 crypto_user_rcv_msg fndecl 0 17830 NULL ++disable_so_hfsplus_bnode_findhash_fndecl_17834 hfsplus_bnode_findhash fndecl 2 17834 NULL ++disable_so_hactive_lo_oaktrail_timing_info_17844 hactive_lo oaktrail_timing_info 0 17844 NULL ++disable_so_paddr_eni_skb_prv_17847 paddr eni_skb_prv 0 17847 NULL nohasharray ++disable_so_proc_disconnectsignal_fndecl_17847 proc_disconnectsignal fndecl 0 17847 &disable_so_paddr_eni_skb_prv_17847 ++disable_so_msec_bts_action_delay_17848 msec bts_action_delay 0 17848 NULL ++disable_so_start_fixed_mtrr_segment_17854 start fixed_mtrr_segment 0 17854 NULL ++disable_so_addr_mlx4_wqe_data_seg_17863 addr mlx4_wqe_data_seg 0 17863 NULL ++disable_so_vhost32_to_cpu_fndecl_17870 vhost32_to_cpu fndecl 0-2 17870 NULL ++disable_so_wl1273_fm_get_freq_fndecl_17876 wl1273_fm_get_freq fndecl 0 17876 NULL ++disable_so_sumo_set_divider_value_fndecl_17879 sumo_set_divider_value fndecl 3-2 17879 NULL ++disable_so_dev_stc_uvc_clock_sample_17886 dev_stc uvc_clock_sample 0 17886 NULL ++disable_so_xfs_bmap_extents_to_btree_fndecl_17888 xfs_bmap_extents_to_btree fndecl 0 17888 NULL nohasharray ++disable_so_sha1_ssse3_finup_fndecl_17888 sha1_ssse3_finup fndecl 3 17888 &disable_so_xfs_bmap_extents_to_btree_fndecl_17888 ++disable_so_address_threshold_block_17898 address threshold_block 0 17898 NULL ++disable_so_timeout_vardecl_w83793_c_17902 timeout vardecl_w83793.c 0 17902 NULL ++disable_so_bitmap_port_gc_test_fndecl_17905 bitmap_port_gc_test fndecl 3 17905 NULL ++disable_so_efx_ef10_filter_hash_fndecl_17915 efx_ef10_filter_hash fndecl 0 17915 NULL ++disable_so_i40evf_init_interrupt_scheme_fndecl_17922 i40evf_init_interrupt_scheme fndecl 0 17922 NULL ++disable_so_get_descriptor_addr_fndecl_17925 get_descriptor_addr fndecl 0 17925 NULL ++disable_so_fll_loop_gain__fll_div_17926 fll_loop_gain _fll_div 0 17926 NULL ++disable_so_timestamp_nfs_pgio_header_17936 timestamp nfs_pgio_header 0 17936 NULL ++disable_so_axp20x_set_dcdc_freq_fndecl_17938 axp20x_set_dcdc_freq fndecl 0-2 17938 NULL ++disable_so_fc2580_s_frequency_fndecl_17946 fc2580_s_frequency fndecl 0 17946 NULL ++disable_so_cxd2820r_sleep_fndecl_17948 cxd2820r_sleep fndecl 0 17948 NULL ++disable_so_shash_update_unaligned_fndecl_17955 shash_update_unaligned fndecl 0-3 17955 NULL ++disable_so_queue_snd_seq_queue_timer_17961 queue snd_seq_queue_timer 0 17961 NULL nohasharray ++disable_so_toshiba_sleep_functions_status_get_fndecl_17961 toshiba_sleep_functions_status_get fndecl 0 17961 &disable_so_queue_snd_seq_queue_timer_17961 ++disable_so_pcc_cpufreq_probe_fndecl_17966 pcc_cpufreq_probe fndecl 0 17966 NULL nohasharray ++disable_so_rsa_extract_mpi_fndecl_17966 rsa_extract_mpi fndecl 5 17966 &disable_so_pcc_cpufreq_probe_fndecl_17966 ++disable_so_rxrpc_resend_timeout_vardecl_17967 rxrpc_resend_timeout vardecl 0 17967 NULL nohasharray ++disable_so_cxd2820r_sleep_c_fndecl_17967 cxd2820r_sleep_c fndecl 0 17967 &disable_so_rxrpc_resend_timeout_vardecl_17967 ++disable_so_ab3100_get_register_page_interruptible_fndecl_17972 ab3100_get_register_page_interruptible fndecl 0 17972 NULL ++disable_so_perf_event_time_fndecl_17980 perf_event_time fndecl 0 17980 NULL nohasharray ++disable_so_crypto_ahash_update_fndecl_17980 crypto_ahash_update fndecl 0 17980 &disable_so_perf_event_time_fndecl_17980 ++disable_so_palmas_clear_interrupts_fndecl_17987 palmas_clear_interrupts fndecl 0 17987 NULL ++disable_so_timeout_vardecl_nf_conntrack_snmp_c_17991 timeout vardecl_nf_conntrack_snmp.c 0 17991 NULL ++disable_so_addr_lo_eth_rx_sge_17992 addr_lo eth_rx_sge 0 17992 NULL ++disable_so_cryptd_hash_update_fndecl_17997 cryptd_hash_update fndecl 2 17997 NULL ++disable_so_crypto_authenc_esn_setkey_fndecl_18010 crypto_authenc_esn_setkey fndecl 0 18010 NULL ++disable_so_uwb_rc_mac_addr_store_fndecl_18016 uwb_rc_mac_addr_store fndecl 0-4 18016 NULL ++disable_so_netlbl_unlhsh_hash_fndecl_18024 netlbl_unlhsh_hash fndecl 0-1 18024 NULL ++disable_so_min_delta_ns_clock_event_device_18031 min_delta_ns clock_event_device 0 18031 NULL ++disable_so_ali_timeout_bits_vardecl_alim1535_wdt_c_18033 ali_timeout_bits vardecl_alim1535_wdt.c 0 18033 NULL ++disable_so_sci_mpxed_interrupt_fndecl_18035 sci_mpxed_interrupt fndecl 1 18035 NULL ++disable_so_time_freq_vardecl_ntp_c_18036 time_freq vardecl_ntp.c 0 18036 NULL ++disable_so_be_cmd_page_addrs_prepare_fndecl_18059 be_cmd_page_addrs_prepare fndecl 2 18059 NULL ++disable_so_base_addr_brcmf_pcie_console_18075 base_addr brcmf_pcie_console 0 18075 NULL ++disable_so_seq_cn_msg_18076 seq cn_msg 0 18076 NULL ++disable_so_packet_time_ipw_ibss_seq_18079 packet_time ipw_ibss_seq 0 18079 NULL ++disable_so_atomic_set_property_drm_connector_funcs_18088 atomic_set_property drm_connector_funcs 0-4 18088 NULL ++disable_so_ts_jiffies_uwb_event_18092 ts_jiffies uwb_event 0 18092 NULL nohasharray ++disable_so_xc_set_rf_frequency_fndecl_18092 xc_set_rf_frequency fndecl 0-2 18092 &disable_so_ts_jiffies_uwb_event_18092 ++disable_so_beacon_time_tsf_bits_il_hw_params_18095 beacon_time_tsf_bits il_hw_params 0 18095 NULL ++disable_so_restore_freq_cpufreq_policy_18098 restore_freq cpufreq_policy 0 18098 NULL ++disable_so_link_check_timeout_ixgbe_adapter_18101 link_check_timeout ixgbe_adapter 0 18101 NULL ++disable_so_zd_iowrite32_fndecl_18117 zd_iowrite32 fndecl 0-3 18117 NULL nohasharray ++disable_so_block_bitmap_ext3_new_group_data_18117 block_bitmap ext3_new_group_data 0 18117 &disable_so_zd_iowrite32_fndecl_18117 ++disable_so_radeon_fence_schedule_check_fndecl_18136 radeon_fence_schedule_check fndecl 2 18136 NULL ++disable_so_ed_schedule_fndecl_18142 ed_schedule fndecl 0 18142 NULL ++disable_so_pci_clock_ctrl_tg3_18144 pci_clock_ctrl tg3 0 18144 NULL ++disable_so_start_i915_address_space_18152 start i915_address_space 0 18152 NULL ++disable_so_reg_w_fndecl_18159 reg_w fndecl 2 18159 NULL ++disable_so_xfrm_get_saddr_fndecl_18161 xfrm_get_saddr fndecl 4 18161 NULL ++disable_so_src_addr_rcar_dmac_xfer_chunk_18165 src_addr rcar_dmac_xfer_chunk 0 18165 NULL ++disable_so_chip_init_time_esas2r_adapter_18169 chip_init_time esas2r_adapter 0 18169 NULL ++disable_so___btree_submit_bio_done_fndecl_18170 __btree_submit_bio_done fndecl 0-2 18170 NULL ++disable_so_pick_local_ipaddrs_fndecl_18171 pick_local_ipaddrs fndecl 0 18171 NULL ++disable_so_host_sof_uvc_clock_sample_18177 host_sof uvc_clock_sample 0 18177 NULL ++disable_so_ratio_op_rj54n1_clock_div_18180 ratio_op rj54n1_clock_div 0 18180 NULL ++disable_so_dm_btree_remove_leaves_fndecl_18182 dm_btree_remove_leaves fndecl 0-2-4 18182 NULL ++disable_so_rfcomm_session_set_timer_fndecl_18183 rfcomm_session_set_timer fndecl 2 18183 NULL ++disable_so_i_gid_ext2_inode_18187 i_gid ext2_inode 0 18187 NULL ++disable_so_tipc_tlv_sprintf_fndecl_18203 tipc_tlv_sprintf fndecl 0 18203 NULL ++disable_so_usbnet_get_ethernet_addr_fndecl_18204 usbnet_get_ethernet_addr fndecl 0 18204 NULL ++disable_so_faddr_drm_i915_error_ring_18209 faddr drm_i915_error_ring 0 18209 NULL ++disable_so_nla_put_ipaddr4_fndecl_18214 nla_put_ipaddr4 fndecl 0 18214 NULL ++disable_so_ring_dma_addr_netdev_private_18216 ring_dma_addr netdev_private 0 18216 NULL ++disable_so_fc_gid_ft_build_fndecl_18221 fc_gid_ft_build fndecl 0-3 18221 NULL ++disable_so_base_hi_mtrr_var_range_18224 base_hi mtrr_var_range 0 18224 NULL nohasharray ++disable_so_mISDNisac_irq_fndecl_18224 mISDNisac_irq fndecl 2 18224 &disable_so_base_hi_mtrr_var_range_18224 ++disable_so_no_bit_error_verify_fndecl_18225 no_bit_error_verify fndecl 4 18225 NULL ++disable_so_account_guest_time_fndecl_18233 account_guest_time fndecl 2-3 18233 NULL ++disable_so_show_port_gid_idx_fndecl_18237 show_port_gid_idx fndecl 0 18237 NULL ++disable_so_ath9k_hw_set_cts_timeout_fndecl_18239 ath9k_hw_set_cts_timeout fndecl 2 18239 NULL ++disable_so_sctp_raw_to_bind_addrs_fndecl_18240 sctp_raw_to_bind_addrs fndecl 0-3-4-5 18240 NULL ++disable_so_format_snd_pcm_oss_runtime_18246 format snd_pcm_oss_runtime 0 18246 NULL ++disable_so_ring_base_address_kfd_ioctl_update_queue_args_18252 ring_base_address kfd_ioctl_update_queue_args 0 18252 NULL ++disable_so_best_dsc_rw_freq_ide_tape_obj_18253 best_dsc_rw_freq ide_tape_obj 0 18253 NULL ++disable_so_mlx4_ib_set_default_gid_fndecl_18263 mlx4_ib_set_default_gid fndecl 3 18263 NULL ++disable_so_msrpm_base_pa_vmcb_control_area_18266 msrpm_base_pa vmcb_control_area 0 18266 NULL ++disable_so_macb_reg_writel_macb_18287 macb_reg_writel macb 3 18287 NULL ++disable_so_btrfs_inode_delayed_dir_index_count_fndecl_18292 btrfs_inode_delayed_dir_index_count fndecl 0 18292 NULL ++disable_so_rounded_hashtable_size_fndecl_18305 rounded_hashtable_size fndecl 0 18305 NULL ++disable_so_kv_calculate_ds_divider_fndecl_18314 kv_calculate_ds_divider fndecl 0 18314 NULL ++disable_so_srom_address_fndecl_18316 srom_address fndecl 2 18316 NULL ++disable_so_min_keysize_blkcipher_alg_18320 min_keysize blkcipher_alg 0 18320 NULL ++disable_so_sd_atime_stat_data_v1_18328 sd_atime stat_data_v1 0 18328 NULL nohasharray ++disable_so_last_valid_interrupt_tsc2005_18328 last_valid_interrupt tsc2005 0 18328 &disable_so_sd_atime_stat_data_v1_18328 ++disable_so_divider_sm501_clock_18331 divider sm501_clock 0 18331 NULL ++disable_so_dwell_time_dfs_conf_sched_scan_settings_18333 dwell_time_dfs conf_sched_scan_settings 0 18333 NULL ++disable_so_synaptics_i2c_reschedule_work_fndecl_18336 synaptics_i2c_reschedule_work fndecl 2 18336 NULL ++disable_so_active_time_dce6_wm_params_18344 active_time dce6_wm_params 0 18344 NULL ++disable_so_shpchp_poll_time_vardecl_18356 shpchp_poll_time vardecl 0 18356 NULL ++disable_so_qat_alg_ablkcipher_init_sessions_fndecl_18359 qat_alg_ablkcipher_init_sessions fndecl 3 18359 NULL ++disable_so_next_blkaddr_node_footer_18360 next_blkaddr node_footer 0 18360 NULL ++disable_so_r9701_set_datetime_fndecl_18365 r9701_set_datetime fndecl 0 18365 NULL ++disable_so_global_default_cipher_key_size_ecryptfs_mount_crypt_stat_18369 global_default_cipher_key_size ecryptfs_mount_crypt_stat 0 18369 NULL ++disable_so_read_tsc_offset_kvm_x86_ops_18374 read_tsc_offset kvm_x86_ops 0 18374 NULL ++disable_so_chunkshift_bitmap_counts_18388 chunkshift bitmap_counts 0 18388 NULL ++disable_so_daddr_i915_page_table_entry_18391 daddr i915_page_table_entry 0 18391 NULL ++disable_so_set_addr_filters_fndecl_18395 set_addr_filters fndecl 0 18395 NULL nohasharray ++disable_so_writepages_address_space_operations_18395 writepages address_space_operations 0 18395 &disable_so_set_addr_filters_fndecl_18395 ++disable_so_ablkcipher_next_fast_fndecl_18397 ablkcipher_next_fast fndecl 0 18397 NULL ++disable_so_local_ref_time_lp_18398 local_ref_time lp 0 18398 NULL ++disable_so_size__cpuid4_info_regs_18403 size _cpuid4_info_regs 0 18403 NULL ++disable_so_st_atime_sec_p9_stat_dotl_18404 st_atime_sec p9_stat_dotl 0 18404 NULL nohasharray ++disable_so_hackrf_s_frequency_fndecl_18404 hackrf_s_frequency fndecl 0 18404 &disable_so_st_atime_sec_p9_stat_dotl_18404 ++disable_so_ext4_inode_bitmap_fndecl_18405 ext4_inode_bitmap fndecl 0 18405 NULL ++disable_so_crypto_sha256_finup_fndecl_18406 crypto_sha256_finup fndecl 3 18406 NULL ++disable_so_timeout_ip_vs_sync_v4_18416 timeout ip_vs_sync_v4 0 18416 NULL nohasharray ++disable_so_nla_put_hwaddr_fndecl_18416 nla_put_hwaddr fndecl 0 18416 &disable_so_timeout_ip_vs_sync_v4_18416 ++disable_so_tasklet_hrtimer_init_fndecl_18423 tasklet_hrtimer_init fndecl 3 18423 NULL ++disable_so_ieee80211_if_fmt_path_refresh_time_fndecl_18427 ieee80211_if_fmt_path_refresh_time fndecl 0-3 18427 NULL ++disable_so_address_high_b43_dmadesc64_18431 address_high b43_dmadesc64 0 18431 NULL ++disable_so_wd_timeout_mei_device_18432 wd_timeout mei_device 0 18432 NULL ++disable_so_bitmap_fold_fndecl_18439 bitmap_fold fndecl 4 18439 NULL ++disable_so_dma_addr_freelQ_ce_18441 dma_addr freelQ_ce 0 18441 NULL ++disable_so_demod_address_cx24117_config_18444 demod_address cx24117_config 0 18444 NULL ++disable_so_rs5c372_get_datetime_fndecl_18451 rs5c372_get_datetime fndecl 0 18451 NULL ++disable_so_diolan_set_clock_synch_fndecl_18461 diolan_set_clock_synch fndecl 0 18461 NULL nohasharray ++disable_so_tcp_timeout_ip_vs_timeout_user_18461 tcp_timeout ip_vs_timeout_user 0 18461 &disable_so_diolan_set_clock_synch_fndecl_18461 ++disable_so_mac_addr_low_nes_adapter_18465 mac_addr_low nes_adapter 0 18465 NULL nohasharray ++enable_so_get_next_ino_fndecl_18465 get_next_ino fndecl 0 18465 &disable_so_mac_addr_low_nes_adapter_18465 ++disable_so_sci_interrupt_acpi_table_fadt_18467 sci_interrupt acpi_table_fadt 0 18467 NULL ++disable_so_mii_bmsr_bnx2_18468 mii_bmsr bnx2 0 18468 NULL ++disable_so_qla4xxx_fw_timestamp_show_fndecl_18474 qla4xxx_fw_timestamp_show fndecl 0 18474 NULL ++disable_so_viafb_fill_crtc_timing_fndecl_18476 viafb_fill_crtc_timing fndecl 2-3 18476 NULL ++disable_so_sysctl_max_tw_buckets_inet_timewait_death_row_18487 sysctl_max_tw_buckets inet_timewait_death_row 0 18487 NULL ++disable_so_hfdiv_dib0090_pll_18489 hfdiv dib0090_pll 0 18489 NULL ++disable_so_demod_address_si21xx_config_18490 demod_address si21xx_config 0 18490 NULL ++disable_so_sbp_tpg_attrib_show_max_reconnect_timeout_fndecl_18494 sbp_tpg_attrib_show_max_reconnect_timeout fndecl 0 18494 NULL ++disable_so_cciss_find_cfg_addrs_fndecl_18500 cciss_find_cfg_addrs fndecl 0 18500 NULL ++disable_so_sdo_runtime_resume_fndecl_18516 sdo_runtime_resume fndecl 0 18516 NULL ++disable_so_available_uuids_show_fndecl_18518 available_uuids_show fndecl 0 18518 NULL ++disable_so_mtrr_open_fndecl_18521 mtrr_open fndecl 0 18521 NULL ++disable_so_r_min_rnr_timer_ipath_qp_18527 r_min_rnr_timer ipath_qp 0 18527 NULL ++disable_so_fixed_mtrr_addr_seg_to_range_index_fndecl_18537 fixed_mtrr_addr_seg_to_range_index fndecl 1-0 18537 NULL ++disable_so_timeout_floppy_drive_params_18540 timeout floppy_drive_params 0 18540 NULL ++disable_so_show_cpu_clock_fndecl_18546 show_cpu_clock fndecl 0 18546 NULL ++disable_so_inet6_fill_ifacaddr_fndecl_18549 inet6_fill_ifacaddr fndecl 0-3-5 18549 NULL ++disable_so_physical_address_kvm_translation_18550 physical_address kvm_translation 0 18550 NULL ++disable_so_kvm_mtrr_set_msr_fndecl_18553 kvm_mtrr_set_msr fndecl 3 18553 NULL ++disable_so_dccp_timestamp_fndecl_18560 dccp_timestamp fndecl 0 18560 NULL ++disable_so_frequency_analog_parameters_18561 frequency analog_parameters 0 18561 NULL ++disable_so_resp_bd_list_addr_lo_bnx2i_login_request_18562 resp_bd_list_addr_lo bnx2i_login_request 0 18562 NULL ++disable_so_pixels_1_gpu_addr_mga_cursor_18572 pixels_1_gpu_addr mga_cursor 0 18572 NULL ++disable_so_compat_sys_stime_fndecl_18574 compat_sys_stime fndecl 0 18574 NULL ++disable_so_timestamp_fwd_flush_batadv_priv_nc_18585 timestamp_fwd_flush batadv_priv_nc 0 18585 NULL nohasharray ++disable_so_nilfs_btree_get_block_fndecl_18585 nilfs_btree_get_block fndecl 0-2 18585 &disable_so_timestamp_fwd_flush_batadv_priv_nc_18585 ++disable_so_sleep_cookie_pbase_pcie_service_card_18597 sleep_cookie_pbase pcie_service_card 0 18597 NULL ++disable_so_sm_set_bitmap_fndecl_18598 sm_set_bitmap fndecl 2 18598 NULL ++disable_so_lr_timeout_ext4_li_request_18599 lr_timeout ext4_li_request 0 18599 NULL ++disable_so_start_time_bfa_diag_dport_subtest_result_s_18621 start_time bfa_diag_dport_subtest_result_s 0 18621 NULL ++disable_so_ieee80211_aes_gmac_key_setup_fndecl_18626 ieee80211_aes_gmac_key_setup fndecl 2 18626 NULL ++disable_so_code_addr_pmu_nvbios_pmuR_18630 code_addr_pmu nvbios_pmuR 0 18630 NULL ++disable_so_btree_write_alias_fndecl_18631 btree_write_alias fndecl 0 18631 NULL ++disable_so_level_btrfs_delayed_tree_ref_18632 level btrfs_delayed_tree_ref 0 18632 NULL ++disable_so_bch_strtoull_h_fndecl_18633 bch_strtoull_h fndecl 0 18633 NULL ++disable_so_resolution_snd_timer_status_18636 resolution snd_timer_status 0 18636 NULL ++disable_so_crypto_module_init_fndecl_18640 crypto_module_init fndecl 0 18640 NULL ++disable_so_mic_to_dma_addr_fndecl_18642 mic_to_dma_addr fndecl 0-2 18642 NULL ++disable_so_nonblocking_wait_time_shtc1_data_18656 nonblocking_wait_time shtc1_data 0 18656 NULL ++disable_so___remove_suid_fndecl_18657 __remove_suid fndecl 0 18657 NULL ++disable_so_bootime_st_sensor_settings_18658 bootime st_sensor_settings 0 18658 NULL ++disable_so_total_ref_mod_btrfs_delayed_ref_head_18666 total_ref_mod btrfs_delayed_ref_head 0 18666 NULL ++disable_so_is_noncanonical_address_fndecl_18677 is_noncanonical_address fndecl 1 18677 NULL ++disable_so_xcan_set_bittiming_fndecl_18678 xcan_set_bittiming fndecl 0 18678 NULL ++disable_so_ipmi_set_my_address_fndecl_18680 ipmi_set_my_address fndecl 0 18680 NULL ++disable_so_pixels_2_gpu_addr_mga_cursor_18686 pixels_2_gpu_addr mga_cursor 0 18686 NULL ++disable_so_adjust_tsc_offset_guest_fndecl_18708 adjust_tsc_offset_guest fndecl 2 18708 NULL ++disable_so_meson_spifc_runtime_resume_fndecl_18709 meson_spifc_runtime_resume fndecl 0 18709 NULL ++disable_so_mclk_pwrmgt_cntl_rv770_clock_registers_18711 mclk_pwrmgt_cntl rv770_clock_registers 0 18711 NULL ++disable_so_avgidle_cbq_class_18722 avgidle cbq_class 0 18722 NULL ++disable_so_nla_nest_end_fndecl_18729 nla_nest_end fndecl 0 18729 NULL ++disable_so_suspend_time_il_scan_cmd_18736 suspend_time il_scan_cmd 0 18736 NULL ++disable_so_jiffies_to_timespec_fndecl_18737 jiffies_to_timespec fndecl 1 18737 NULL ++disable_so___uwb_addr_print_fndecl_18746 __uwb_addr_print fndecl 0 18746 NULL ++disable_so_apicid_set_error_type_with_address_18747 apicid set_error_type_with_address 0 18747 NULL ++disable_so_reachable_time_ifla_cacheinfo_18748 reachable_time ifla_cacheinfo 0 18748 NULL ++disable_so_mxl111sf_write_reg_fndecl_18752 mxl111sf_write_reg fndecl 0 18752 NULL ++disable_so_img_ir_timing_preprocess_fndecl_18766 img_ir_timing_preprocess fndecl 2 18766 NULL ++disable_so_aosr_aic31xx_rate_divs_18787 aosr aic31xx_rate_divs 0 18787 NULL ++disable_so_led_set_flash_timeout_fndecl_18793 led_set_flash_timeout fndecl 2 18793 NULL ++disable_so_proc_dointvec_userhz_jiffies_fndecl_18794 proc_dointvec_userhz_jiffies fndecl 0 18794 NULL ++disable_so_return_address_stack_frame_18797 return_address stack_frame 0 18797 NULL ++disable_so_perf_set_shadow_time_fndecl_18814 perf_set_shadow_time fndecl 3 18814 NULL nohasharray ++disable_so_start_time_mem_ctl_info_18814 start_time mem_ctl_info 0 18814 &disable_so_perf_set_shadow_time_fndecl_18814 ++disable_so_out_of_int_time_mmc_ext_csd_18824 out_of_int_time mmc_ext_csd 0 18824 NULL ++disable_so_tmr_subdevice_snd_timer_18828 tmr_subdevice snd_timer 0 18828 NULL ++disable_so_xgmac_reg_addr_read_fndecl_18829 xgmac_reg_addr_read fndecl 3-0 18829 NULL ++disable_so_iscsi_nacl_attrib_show_dataout_timeout_retries_fndecl_18834 iscsi_nacl_attrib_show_dataout_timeout_retries fndecl 0 18834 NULL ++disable_so_ip_hash_net4_elem_18835 ip hash_net4_elem 0 18835 NULL ++disable_so_gid_ucred_18846 gid ucred 0 18846 NULL ++disable_so_r44_val_fc2580_freq_regs_18847 r44_val fc2580_freq_regs 0 18847 NULL ++disable_so_fotg210_set_dev_addr_fndecl_18854 fotg210_set_dev_addr fndecl 2 18854 NULL ++disable_so_mac_time_hostap_80211_rx_status_18865 mac_time hostap_80211_rx_status 0 18865 NULL ++disable_so___smsc95xx_write_reg_fndecl_18876 __smsc95xx_write_reg fndecl 0-2-3 18876 NULL ++disable_so_svm_write_tsc_offset_fndecl_18879 svm_write_tsc_offset fndecl 2 18879 NULL ++disable_so_max8997_rtc_read_time_fndecl_18881 max8997_rtc_read_time fndecl 0 18881 NULL nohasharray ++disable_so_prev_tsc_cpudata_18881 prev_tsc cpudata 0 18881 &disable_so_max8997_rtc_read_time_fndecl_18881 ++disable_so_padlock_sha1_update_nano_fndecl_18884 padlock_sha1_update_nano fndecl 3 18884 NULL ++disable_so_sysctl_rose_restart_request_timeout_vardecl_18885 sysctl_rose_restart_request_timeout vardecl 0 18885 NULL ++disable_so_sysctl_aarp_expiry_time_vardecl_18891 sysctl_aarp_expiry_time vardecl 0 18891 NULL ++disable_so_crypto_register_pcomp_fndecl_18915 crypto_register_pcomp fndecl 0 18915 NULL ++disable_so_ata_timing_cycle2mode_fndecl_18918 ata_timing_cycle2mode fndecl 0 18918 NULL ++disable_so_proc_dointvec_ms_jiffies_fndecl_18925 proc_dointvec_ms_jiffies fndecl 0 18925 NULL ++disable_so_busaddr_vlsi_irda_dev_18931 busaddr vlsi_irda_dev 0 18931 NULL ++disable_so_rx_coalescing_timeo_bna_ccb_18934 rx_coalescing_timeo bna_ccb 0 18934 NULL ++disable_so_tx_ring_dma_addr_pcnet32_private_18936 tx_ring_dma_addr pcnet32_private 0 18936 NULL ++disable_so_netlbl_unlhsh_add_addr6_fndecl_18945 netlbl_unlhsh_add_addr6 fndecl 4-0 18945 NULL nohasharray ++disable_so_libipw_channel_to_freq_fndecl_18945 libipw_channel_to_freq fndecl 0-2 18945 &disable_so_netlbl_unlhsh_add_addr6_fndecl_18945 ++disable_so_oo_time_nfs4_openowner_18954 oo_time nfs4_openowner 0 18954 NULL ++disable_so_rht_key_hashfn_fndecl_18957 rht_key_hashfn fndecl 0 18957 NULL ++disable_so_query_id_mlx4_alias_guid_work_context_18958 query_id mlx4_alias_guid_work_context 0 18958 NULL nohasharray ++disable_so_address_rq_enet_desc_18958 address rq_enet_desc 0 18958 &disable_so_query_id_mlx4_alias_guid_work_context_18958 ++disable_so_scan_bitmap_fndecl_18963 scan_bitmap fndecl 0-3-5-7 18963 NULL ++disable_so_btrfs_item_key_to_cpu_fndecl_18966 btrfs_item_key_to_cpu fndecl 3 18966 NULL ++disable_so_store_fan_time_fndecl_18972 store_fan_time fndecl 0-4 18972 NULL ++disable_so_hash_conntrack_fndecl_18974 hash_conntrack fndecl 0 18974 NULL ++disable_so_lsndtime_tcp_sock_18975 lsndtime tcp_sock 0 18975 NULL ++disable_so_ratio_tg_rj54n1_clock_div_18979 ratio_tg rj54n1_clock_div 0 18979 NULL ++disable_so_freq_lo_od_cpu_dbs_info_s_18987 freq_lo od_cpu_dbs_info_s 0 18987 NULL ++disable_so_usnic_uiom_interval_tree_compute_subtree_last_fndecl_18989 usnic_uiom_interval_tree_compute_subtree_last fndecl 0 18989 NULL ++disable_so_cg_spll_spread_spectrum_rv770_clock_registers_19000 cg_spll_spread_spectrum rv770_clock_registers 0 19000 NULL ++disable_so_ps_poll_ps_poll_timeouts_read_fndecl_19005 ps_poll_ps_poll_timeouts_read fndecl 3 19005 NULL ++disable_so_addr_low_sata_start_req_19006 addr_low sata_start_req 0 19006 NULL ++disable_so_seq_rxrpc_header_19018 seq rxrpc_header 0 19018 NULL ++disable_so_bs_uid_xfs_bstat_19023 bs_uid xfs_bstat 0 19023 NULL ++disable_so_cmb_rx_timer_atl1_hw_19025 cmb_rx_timer atl1_hw 0 19025 NULL ++disable_so_timestamp_batadv_nc_packet_19027 timestamp batadv_nc_packet 0 19027 NULL ++disable_so_addr_high_ssp_ini_io_start_req_19029 addr_high ssp_ini_io_start_req 0 19029 NULL ++disable_so_n_addresses_rxk5_key_19030 n_addresses rxk5_key 0 19030 NULL ++e_old_decode_dev_fndecl_19035 old_decode_dev fndecl 0-1 19035 NULL nohasharray ++disable_so_ccp_crypto_enqueue_request_fndecl_19035 ccp_crypto_enqueue_request fndecl 0 19035 &e_old_decode_dev_fndecl_19035 ++disable_so_timeout_mxser_port_19037 timeout mxser_port 0 19037 NULL ++disable_so_xfs_btree_rec_addr_fndecl_19048 xfs_btree_rec_addr fndecl 2 19048 NULL ++disable_so_sz_qat_crypto_request_buffs_19050 sz qat_crypto_request_buffs 0 19050 NULL ++disable_so_start_field_bit_offset_acpi_object_field_common_19052 start_field_bit_offset acpi_object_field_common 0 19052 NULL ++disable_so_compat_sys_timer_create_fndecl_19053 compat_sys_timer_create fndecl 1 19053 NULL ++disable_so_ioctl_busaddr_ips_ha_19067 ioctl_busaddr ips_ha 0 19067 NULL ++disable_so_crypto_rng_reset_fndecl_19075 crypto_rng_reset fndecl 3 19075 NULL ++disable_so_alignmask_crypto_hash_walk_19078 alignmask crypto_hash_walk 0 19078 NULL ++disable_so_dst_addr_hi_dmae_command_19086 dst_addr_hi dmae_command 0 19086 NULL ++disable_so_tx_time_us_qlcnic_nic_intr_coalesce_19089 tx_time_us qlcnic_nic_intr_coalesce 0 19089 NULL ++disable_so_sctp_getsockopt_peer_addr_info_fndecl_19099 sctp_getsockopt_peer_addr_info fndecl 0 19099 NULL ++disable_so_ack_interrupt_mbus_hw_ops_19100 ack_interrupt mbus_hw_ops 2 19100 NULL ++disable_so_fm_tx_set_freq_fndecl_19116 fm_tx_set_freq fndecl 0-2 19116 NULL ++disable_so_time_stabiliz_dibx000_agc_config_19117 time_stabiliz dibx000_agc_config 0 19117 NULL ++disable_so_m_session_timeout_ceph_mdsmap_19122 m_session_timeout ceph_mdsmap 0 19122 NULL nohasharray ++disable_so_rq_first_pbe_addr_hi_fcoe_kwqe_conn_offload1_19122 rq_first_pbe_addr_hi fcoe_kwqe_conn_offload1 0 19122 &disable_so_m_session_timeout_ceph_mdsmap_19122 ++disable_so_cfg80211_set_cipher_pairwise_fndecl_19124 cfg80211_set_cipher_pairwise fndecl 2 19124 NULL ++disable_so_addr_low_bufq_addr_element_19128 addr_low bufq_addr_element 0 19128 NULL ++disable_so__random_read_fndecl_19137 _random_read fndecl 0-1-3 19137 NULL ++disable_so_data_timeout_ns_mmc_ioc_cmd_19142 data_timeout_ns mmc_ioc_cmd 0 19142 NULL ++disable_so_sys_timer_getoverrun_fndecl_19145 sys_timer_getoverrun fndecl 1-0 19145 NULL ++disable_so_force_static_address_read_fndecl_19149 force_static_address_read fndecl 3-0 19149 NULL ++disable_so_timeout_vardecl_alim7101_wdt_c_19153 timeout vardecl_alim7101_wdt.c 0 19153 NULL ++disable_so_get_msr_x86_emulate_ops_19170 get_msr x86_emulate_ops 2 19170 NULL ++disable_so_freeze_timeout_msecs_vardecl_19173 freeze_timeout_msecs vardecl 0 19173 NULL ++disable_so_time_mid_afs_uuid_19174 time_mid afs_uuid 0 19174 NULL ++disable_so_do_signal_stop_fndecl_19193 do_signal_stop fndecl 1 19193 NULL ++disable_so_xtime_update_fndecl_19206 xtime_update fndecl 1 19206 NULL ++disable_so_sd_uid_stat_data_19209 sd_uid stat_data 0 19209 NULL ++disable_so_conn_schedule_ip_vs_protocol_19210 conn_schedule ip_vs_protocol 1 19210 NULL ++disable_so_ocfs2_dx_dir_name_hash_fndecl_19211 ocfs2_dx_dir_name_hash fndecl 3 19211 NULL ++disable_so_posix_clock_register_fndecl_19213 posix_clock_register fndecl 2-0 19213 NULL ++disable_so_ctnl_timeout_parse_policy_fndecl_19218 ctnl_timeout_parse_policy fndecl 0 19218 NULL ++disable_so_get_parent_r8a66597_address_fndecl_19219 get_parent_r8a66597_address fndecl 0 19219 NULL ++disable_so_ath5k_hw_htoclock_fndecl_19227 ath5k_hw_htoclock fndecl 2-0 19227 NULL ++disable_so_cport_addr_nm256_19228 cport_addr nm256 0 19228 NULL ++disable_so_mt2032_compute_freq_fndecl_19230 mt2032_compute_freq fndecl 2-3-4 19230 NULL ++disable_so_prox_adjust_channel_bit_mask_fndecl_19253 prox_adjust_channel_bit_mask fndecl 3 19253 NULL ++disable_so_base_addr_vnic_dev_ring_19264 base_addr vnic_dev_ring 0 19264 NULL ++disable_so_authenc_geniv_ahash_update_done_fndecl_19273 authenc_geniv_ahash_update_done fndecl 2 19273 NULL ++disable_so_ath6kl_cfg80211_host_sleep_fndecl_19284 ath6kl_cfg80211_host_sleep fndecl 0 19284 NULL ++disable_so_keyring_detect_cycle_fndecl_19294 keyring_detect_cycle fndecl 0 19294 NULL ++disable_so_bus_addr_img_hash_dev_19301 bus_addr img_hash_dev 0 19301 NULL ++disable_so_nv04_timer_fini_fndecl_19314 nv04_timer_fini fndecl 0 19314 NULL ++disable_so_sysctl_x25_restart_request_timeout_vardecl_19317 sysctl_x25_restart_request_timeout vardecl 0 19317 NULL ++disable_so_timer_in_use_nes_hw_tune_timer_19327 timer_in_use nes_hw_tune_timer 0 19327 NULL ++disable_so_misdn_add_timer_fndecl_19332 misdn_add_timer fndecl 2-0 19332 NULL ++disable_so_timeout_vardecl_rn5t618_wdt_c_19337 timeout vardecl_rn5t618_wdt.c 0 19337 NULL ++disable_so_err_addr_bfa_diag_memtest_result_19350 err_addr bfa_diag_memtest_result 0 19350 NULL ++disable_so_jfs_strtoUCS_fndecl_19357 jfs_strtoUCS fndecl 3-0 19357 NULL ++disable_so_addr_to_vsyscall_nr_fndecl_19368 addr_to_vsyscall_nr fndecl 0-1 19368 NULL ++disable_so_small_buf_phy_addr_high_ql3_adapter_19371 small_buf_phy_addr_high ql3_adapter 0 19371 NULL ++disable_so_micd_bias_start_time_arizona_pdata_19379 micd_bias_start_time arizona_pdata 0 19379 NULL ++disable_so_current_frequency_s5h1411_state_19382 current_frequency s5h1411_state 0 19382 NULL ++disable_so_silence_threshold_snd_pcm_runtime_19384 silence_threshold snd_pcm_runtime 0 19384 NULL ++disable_so_pid_pppol2tpv3_addr_19385 pid pppol2tpv3_addr 0 19385 NULL ++disable_so_wm8960_set_dai_clkdiv_fndecl_19392 wm8960_set_dai_clkdiv fndecl 3 19392 NULL ++disable_so_drm_modeset_lock_interruptible_fndecl_19397 drm_modeset_lock_interruptible fndecl 0 19397 NULL ++disable_so_isdn_divert_open_fndecl_19417 isdn_divert_open fndecl 0 19417 NULL ++disable_so_uwb_rc_dev_addr_set_fndecl_19418 uwb_rc_dev_addr_set fndecl 0 19418 NULL ++disable_so_frames_v4l2_timecode_19427 frames v4l2_timecode 0 19427 NULL ++disable_so_bw_time_stamp_backing_dev_info_19428 bw_time_stamp backing_dev_info 0 19428 NULL ++disable_so_nes_create_sockaddr_fndecl_19431 nes_create_sockaddr fndecl 1-2 19431 NULL ++disable_so_s_uuid_hash_ocfs2_super_block_19432 s_uuid_hash ocfs2_super_block 0 19432 NULL ++disable_so_paging64_walk_addr_fndecl_19436 paging64_walk_addr fndecl 3-4 19436 NULL ++disable_so_snd_sonicvibes_interrupt_fndecl_19437 snd_sonicvibes_interrupt fndecl 1 19437 NULL ++disable_so_width_psb_intel_sdvo_preferred_input_timing_args_19438 width psb_intel_sdvo_preferred_input_timing_args 0 19438 NULL ++disable_so_padlock_sha256_final_fndecl_19450 padlock_sha256_final fndecl 0 19450 NULL ++disable_so_period_time_bau_control_19451 period_time bau_control 0 19451 NULL ++disable_so_timestamp_nfs4_closedata_19455 timestamp nfs4_closedata 0 19455 NULL ++disable_so_crypto_fpu_init_fndecl_19461 crypto_fpu_init fndecl 0 19461 NULL ++disable_so_sysctl_x25_reset_request_timeout_vardecl_19463 sysctl_x25_reset_request_timeout vardecl 0 19463 NULL nohasharray ++disable_so_start_write_delay_c_19463 start_write delay_c 0 19463 &disable_so_sysctl_x25_reset_request_timeout_vardecl_19463 ++disable_so_calc_div_fndecl_19469 calc_div fndecl 0-4-3 19469 NULL ++disable_so_log2bpmb_adfs_discrecord_19475 log2bpmb adfs_discrecord 0 19475 NULL ++disable_so_sys_pkt_addr_dle_19487 sys_pkt_addr dle 0 19487 NULL ++disable_so_igb_set_vf_mac_addr_fndecl_19490 igb_set_vf_mac_addr fndecl 3 19490 NULL ++disable_so_ipaddr_atm_mpoa_qos_19492 ipaddr atm_mpoa_qos 0 19492 NULL ++disable_so_start_addr_ms_system_item_19495 start_addr ms_system_item 0 19495 NULL ++disable_so_nmi_timer_start_cpu_fndecl_19509 nmi_timer_start_cpu fndecl 1-0 19509 NULL ++disable_so_rv3029c2_i2c_set_time_fndecl_19511 rv3029c2_i2c_set_time fndecl 0 19511 NULL ++disable_so_trinity_get_valid_engine_clock_fndecl_19516 trinity_get_valid_engine_clock fndecl 0 19516 NULL ++disable_so_add_addr_fndecl_19518 add_addr fndecl 3-4 19518 NULL nohasharray ++disable_so_hash_extent_data_ref_item_fndecl_19518 hash_extent_data_ref_item fndecl 0 19518 &disable_so_add_addr_fndecl_19518 ++disable_so_prev_hw_ptr_period_snd_pcm_oss_runtime_19519 prev_hw_ptr_period snd_pcm_oss_runtime 0 19519 NULL ++disable_so_eqaddr_fw_ri_res_sqrq_19526 eqaddr fw_ri_res_sqrq 0 19526 NULL ++disable_so_tms_stime_compat_tms_19527 tms_stime compat_tms 0 19527 NULL ++disable_so_period_addr_ath_gen_timer_configuration_19529 period_addr ath_gen_timer_configuration 0 19529 NULL ++disable_so_sp_tss_segment_16_19536 sp tss_segment_16 0 19536 NULL nohasharray ++disable_so_nrpages_address_space_19536 nrpages address_space 0 19536 &disable_so_sp_tss_segment_16_19536 ++disable_so_fb_cvt_pixclock_fndecl_19545 fb_cvt_pixclock fndecl 0 19545 NULL ++disable_so_ipv6_addr_hash_fndecl_19554 ipv6_addr_hash fndecl 0 19554 NULL ++disable_so_fnhe_daddr_fib_nh_exception_19556 fnhe_daddr fib_nh_exception 0 19556 NULL ++disable_so_cir_addr_fintek_dev_19561 cir_addr fintek_dev 0 19561 NULL ++disable_so_saddr_max_pktgen_dev_19567 saddr_max pktgen_dev 0 19567 NULL ++disable_so_check_nnp_nosuid_fndecl_19568 check_nnp_nosuid fndecl 0 19568 NULL ++disable_so_write_phy_reg_fndecl_19585 write_phy_reg fndecl 0-2-3 19585 NULL ++disable_so_garp_join_time_vardecl_garp_c_19597 garp_join_time vardecl_garp.c 0 19597 NULL ++disable_so_signalfd_dequeue_fndecl_19602 signalfd_dequeue fndecl 0-3 19602 NULL ++disable_so_write8_comm_runtime_19603 write8 comm_runtime 4 19603 NULL ++disable_so_sys_semtimedop_fndecl_19605 sys_semtimedop fndecl 1-3-0 19605 NULL ++disable_so_xenvif_rx_queue_timeout_fndecl_19613 xenvif_rx_queue_timeout fndecl 0 19613 NULL ++disable_so_local_cm_response_timeout_ib_cm_req_param_19614 local_cm_response_timeout ib_cm_req_param 0 19614 NULL nohasharray ++disable_so_ath9k_hw_gen_timer_start_fndecl_19614 ath9k_hw_gen_timer_start fndecl 3-4 19614 &disable_so_local_cm_response_timeout_ib_cm_req_param_19614 nohasharray ++disable_so_xtal_cap0p_r820t_freq_range_19614 xtal_cap0p r820t_freq_range 0 19614 &disable_so_ath9k_hw_gen_timer_start_fndecl_19614 ++disable_so_time_fmeter_19622 time fmeter 0 19622 NULL ++disable_so_mce_timer_kick_fndecl_19627 mce_timer_kick fndecl 1 19627 NULL ++disable_so_freqn_usb_stream_kernel_19628 freqn usb_stream_kernel 0 19628 NULL ++disable_so_cg_spll_spread_spectrum_2_ci_clock_registers_19639 cg_spll_spread_spectrum_2 ci_clock_registers 0 19639 NULL ++disable_so_ltr501_als_read_samp_freq_fndecl_19642 ltr501_als_read_samp_freq fndecl 0 19642 NULL ++disable_so_addr_snd_sg_page_19645 addr snd_sg_page 0 19645 NULL nohasharray ++disable_so_xfs_btree_kill_root_fndecl_19645 xfs_btree_kill_root fndecl 0 19645 &disable_so_addr_snd_sg_page_19645 ++disable_so_xc_get_signal_level_fndecl_19649 xc_get_signal_level fndecl 0 19649 NULL ++disable_so_rx8581_get_datetime_fndecl_19650 rx8581_get_datetime fndecl 0 19650 NULL ++disable_so_mdiv_gk104_clk_info_19653 mdiv gk104_clk_info 0 19653 NULL ++disable_so_c_faddr_rds_connection_19664 c_faddr rds_connection 0 19664 NULL ++disable_so_afs_mntpt_expiry_timeout_vardecl_mntpt_c_19666 afs_mntpt_expiry_timeout vardecl_mntpt.c 0 19666 NULL nohasharray ++disable_so___queue_delayed_work_fndecl_19666 __queue_delayed_work fndecl 1-4 19666 &disable_so_afs_mntpt_expiry_timeout_vardecl_mntpt_c_19666 ++disable_so_store_risetime_fndecl_19668 store_risetime fndecl 4-0 19668 NULL ++disable_so_div_r1_pll_values_19670 div_r1 pll_values 0 19670 NULL ++disable_so_tstamp_inet6_ifaddr_19680 tstamp inet6_ifaddr 0 19680 NULL ++disable_so_get_bt_addr_fndecl_19687 get_bt_addr fndecl 0 19687 NULL ++disable_so_clocksource_register_hz_fndecl_19688 clocksource_register_hz fndecl 2 19688 NULL ++disable_so_ceph_mdsmap_get_random_mds_fndecl_19695 ceph_mdsmap_get_random_mds fndecl 0 19695 NULL ++disable_so_addr_qla82xx_md_entry_crb_19696 addr qla82xx_md_entry_crb 0 19696 NULL ++disable_so_frequency_itd1000_state_19704 frequency itd1000_state 0 19704 NULL ++disable_so_parent_tgid_fork_proc_event_19713 parent_tgid fork_proc_event 0 19713 NULL ++disable_so_i_uid_ocfs2_dinode_19720 i_uid ocfs2_dinode 0 19720 NULL ++disable_so_mx2_camera_clock_start_fndecl_19722 mx2_camera_clock_start fndecl 0 19722 NULL ++disable_so_crypto_ccm_decrypt_fndecl_19728 crypto_ccm_decrypt fndecl 0 19728 NULL ++disable_so_seq_put_decimal_ull_fndecl_19739 seq_put_decimal_ull fndecl 3 19739 NULL ++disable_so_capture_source_addr_snd_card_saa7134_19740 capture_source_addr snd_card_saa7134 0 19740 NULL ++disable_so_write_reg_fndecl_19743 write_reg fndecl 0-3 19743 NULL ++disable_so_ndac_aic32x4_rate_divs_19748 ndac aic32x4_rate_divs 0 19748 NULL ++disable_so_hpi_sample_clock_set_source_fndecl_19753 hpi_sample_clock_set_source fndecl 1-0 19753 NULL ++disable_so_address_ipr_ioadl_desc_19756 address ipr_ioadl_desc 0 19756 NULL ++disable_so_curr_hash_dir_private_info_19760 curr_hash dir_private_info 0 19760 NULL ++disable_so_ccp_register_sha_alg_fndecl_19771 ccp_register_sha_alg fndecl 0 19771 NULL ++disable_so_addr_set_port_fndecl_19776 addr_set_port fndecl 2 19776 NULL ++disable_so_gpu_id_kfd_ioctl_get_clock_counters_args_19784 gpu_id kfd_ioctl_get_clock_counters_args 0 19784 NULL ++disable_so_seq_cpl_rx_data_ddp_norss_19788 seq cpl_rx_data_ddp_norss 0 19788 NULL nohasharray ++disable_so_cherryview_rps_max_freq_fndecl_19788 cherryview_rps_max_freq fndecl 0 19788 &disable_so_seq_cpl_rx_data_ddp_norss_19788 ++disable_so_inet6_dump_addr_fndecl_19792 inet6_dump_addr fndecl 0 19792 NULL ++disable_so_pixelclock_videomode_19794 pixelclock videomode 0 19794 NULL ++disable_so_hbackporch_v4l2_bt_timings_19806 hbackporch v4l2_bt_timings 0 19806 NULL ++disable_so_dy_runtime_sc_19824 dy runtime_sc 0 19824 NULL nohasharray ++disable_so_dm_btree_insert_fndecl_19824 dm_btree_insert fndecl 0-2 19824 &disable_so_dy_runtime_sc_19824 ++disable_so_cpufreq_generic_get_fndecl_19829 cpufreq_generic_get fndecl 0-1 19829 NULL ++disable_so_outdiv_fll_factors_19836 outdiv fll_factors 0 19836 NULL ++disable_so_scd_base_addr_il_priv_19840 scd_base_addr il_priv 0 19840 NULL ++disable_so_acpi_ut_short_divide_fndecl_19845 acpi_ut_short_divide fndecl 1 19845 NULL ++disable_so_timewarn_cs_read_fndecl_19849 timewarn_cs_read fndecl 0 19849 NULL ++disable_so_freq_wmi_rx_action_event_19864 freq wmi_rx_action_event 0 19864 NULL ++disable_so_eeprom_indirect_address_fndecl_19868 eeprom_indirect_address fndecl 0-2-3 19868 NULL ++disable_so_core_clock_nes_adapter_19875 core_clock nes_adapter 0 19875 NULL ++disable_so_ecx_v86_regs_19877 ecx v86_regs 0 19877 NULL ++disable_so_base_clock_show_fndecl_19894 base_clock_show fndecl 0 19894 NULL ++disable_so_jiffies_next_rtl2832_sdr_dev_19897 jiffies_next rtl2832_sdr_dev 0 19897 NULL ++disable_so_process_tgid_exit_proc_event_19898 process_tgid exit_proc_event 0 19898 NULL ++disable_so_n_cipher_suites_wiphy_19902 n_cipher_suites wiphy 0 19902 NULL ++disable_so_fsl_asrc_cal_asrck_divisor_fndecl_19905 fsl_asrc_cal_asrck_divisor fndecl 0-2 19905 NULL ++disable_so_ntimer_qs_tp_params_19910 ntimer_qs tp_params 0 19910 NULL ++disable_so_rf_freq_off_mt7601u_eeprom_params_19920 rf_freq_off mt7601u_eeprom_params 0 19920 NULL ++disable_so_ip_hash_netport4_elem_19921 ip hash_netport4_elem 0 19921 NULL ++disable_so_cnid_hfs_btree_19924 cnid hfs_btree 0 19924 NULL ++disable_so_vblank_lo_detailed_pixel_timing_19925 vblank_lo detailed_pixel_timing 0 19925 NULL ++disable_so_addr_i2c_client_19929 addr i2c_client 0 19929 NULL ++disable_so_addr_nv50_i2c_port_19931 addr nv50_i2c_port 0 19931 NULL ++disable_so_epp_write_addr_parport_operations_19935 epp_write_addr parport_operations 0-3 19935 NULL ++disable_so_ds_last_time_o2hb_disk_slot_19938 ds_last_time o2hb_disk_slot 0 19938 NULL ++disable_so_local_addr_rds_info_tcp_socket_19943 local_addr rds_info_tcp_socket 0 19943 NULL ++disable_so_i_ctime_ext3_inode_19948 i_ctime ext3_inode 0 19948 NULL ++disable_so_maven_set_reg_fndecl_19961 maven_set_reg fndecl 3 19961 NULL ++disable_so_maven_find_exact_clocks_fndecl_19977 maven_find_exact_clocks fndecl 1-2 19977 NULL ++disable_so_tda826x_sleep_fndecl_19981 tda826x_sleep fndecl 0 19981 NULL ++disable_so_rate_snd_pcm_runtime_19986 rate snd_pcm_runtime 0 19986 NULL ++disable_so___pm_runtime_suspend_fndecl_19989 __pm_runtime_suspend fndecl 0 19989 NULL ++disable_so_time_tx_survey_info_19997 time_tx survey_info 0 19997 NULL ++disable_so_rt_time_rt_rq_20001 rt_time rt_rq 0 20001 NULL ++disable_so_message_buffer_address_on_dsp_hpi_hw_obj_20007 message_buffer_address_on_dsp hpi_hw_obj 0 20007 NULL nohasharray ++disable_so_log2_element_size_xilly_channel_20007 log2_element_size xilly_channel 0 20007 &disable_so_message_buffer_address_on_dsp_hpi_hw_obj_20007 ++disable_so_xfs_btree_init_block_fndecl_20025 xfs_btree_init_block fndecl 6 20025 NULL ++disable_so_ds1347_set_time_fndecl_20026 ds1347_set_time fndecl 0 20026 NULL ++disable_so_cyapa_start_runtime_fndecl_20033 cyapa_start_runtime fndecl 0 20033 NULL ++disable_so_mvumi_map_pci_addr_fndecl_20039 mvumi_map_pci_addr fndecl 0 20039 NULL ++disable_so_vpd_paddr_low_lpfc_mbx_read_rev_20047 vpd_paddr_low lpfc_mbx_read_rev 0 20047 NULL ++disable_so_di_atime_qnx4_inode_entry_20056 di_atime qnx4_inode_entry 0 20056 NULL nohasharray ++disable_so_cgid_ipc64_perm_20056 cgid ipc64_perm 0 20056 &disable_so_di_atime_qnx4_inode_entry_20056 ++disable_so_bb_watchdog_timeout_ms_ath_hw_20060 bb_watchdog_timeout_ms ath_hw 0 20060 NULL ++disable_so_des5_idmac_desc_64addr_20062 des5 idmac_desc_64addr 0 20062 NULL ++disable_so_buf_addr_mlx5_ib_resize_cq_20068 buf_addr mlx5_ib_resize_cq 0 20068 NULL ++disable_so_is_partially_uptodate_address_space_operations_20075 is_partially_uptodate address_space_operations 2-3 20075 NULL ++disable_so_mask_kvm_mtrr_range_20079 mask kvm_mtrr_range 0 20079 NULL ++disable_so_st_ctime___old_kernel_stat_20080 st_ctime __old_kernel_stat 0 20080 NULL ++disable_so_i_ctime_exofs_fcb_20092 i_ctime exofs_fcb 0 20092 NULL ++disable_so_drbg_kcapi_random_fndecl_20112 drbg_kcapi_random fndecl 3-0 20112 NULL ++disable_so_gid_fuse_in_header_20113 gid fuse_in_header 0 20113 NULL ++disable_so_proto_xfrm_usersa_id_20137 proto xfrm_usersa_id 0 20137 NULL ++disable_so_nsec_timecounter_20144 nsec timecounter 0 20144 NULL nohasharray ++disable_so_kvm_set_shared_msr_fndecl_20144 kvm_set_shared_msr fndecl 2 20144 &disable_so_nsec_timecounter_20144 ++disable_so___xfrm4_addr_hash_fndecl_20148 __xfrm4_addr_hash fndecl 0 20148 NULL ++disable_so_hpet_address_vardecl_20150 hpet_address vardecl 0 20150 NULL ++disable_so_next_buf_addr_c67x00_hcd_20169 next_buf_addr c67x00_hcd 0 20169 NULL ++disable_so_urg_seq_tcp_sock_20171 urg_seq tcp_sock 0 20171 NULL ++disable_so_uid_crash_uid_20189 uid crash_uid 0 20189 NULL ++disable_so_force_addr_vardecl_i2c_sis5595_c_20194 force_addr vardecl_i2c-sis5595.c 0 20194 NULL ++disable_so_get_random_bytes_fndecl_20208 get_random_bytes fndecl 2 20208 NULL ++e_epoch_start_bictcp_20220 epoch_start bictcp 0 20220 NULL nohasharray ++disable_so_end_pci_bus_region_20220 end pci_bus_region 0 20220 &e_epoch_start_bictcp_20220 ++disable_so_ptp_devt_vardecl_ptp_clock_c_20222 ptp_devt vardecl_ptp_clock.c 0 20222 NULL ++disable_so_rp5c01_read_time_fndecl_20225 rp5c01_read_time fndecl 0 20225 NULL ++disable_so_scsi_inq_timeout_vardecl_scsi_scan_c_20228 scsi_inq_timeout vardecl_scsi_scan.c 0 20228 NULL ++disable_so_crypto_report_alg_fndecl_20233 crypto_report_alg fndecl 0 20233 NULL ++disable_so_cache_flush_timeout_vardecl_ms_block_c_20240 cache_flush_timeout vardecl_ms_block.c 0 20240 NULL nohasharray ++disable_so_freq_to_note_fndecl_20240 freq_to_note fndecl 0-1 20240 &disable_so_cache_flush_timeout_vardecl_ms_block_c_20240 ++disable_so_sdhci_runtime_pm_put_fndecl_20243 sdhci_runtime_pm_put fndecl 0 20243 NULL nohasharray ++disable_so_lookup_signal_page_by_index_fndecl_20243 lookup_signal_page_by_index fndecl 2 20243 &disable_so_sdhci_runtime_pm_put_fndecl_20243 ++disable_so_blkaddr_fsync_inode_entry_20244 blkaddr fsync_inode_entry 0 20244 NULL ++disable_so_refb_r_div_ad9523_platform_data_20245 refb_r_div ad9523_platform_data 0 20245 NULL nohasharray ++disable_so_i40e_aq_mac_address_read_fndecl_20245 i40e_aq_mac_address_read fndecl 0 20245 &disable_so_refb_r_div_ad9523_platform_data_20245 ++disable_so_buf_count_ccp_aes_cmac_req_ctx_20252 buf_count ccp_aes_cmac_req_ctx 0 20252 NULL ++disable_so_nfs4_proc_get_lease_time_fndecl_20254 nfs4_proc_get_lease_time fndecl 0 20254 NULL nohasharray ++disable_so_dma_addr_enet_cb_20254 dma_addr enet_cb 0 20254 &disable_so_nfs4_proc_get_lease_time_fndecl_20254 ++disable_so_eax_user_regs_struct32_20260 eax user_regs_struct32 0 20260 NULL ++disable_so_freq_wmi_remain_on_chnl_cmd_20271 freq wmi_remain_on_chnl_cmd 0 20271 NULL ++disable_so_esp_tss_segment_32_20300 esp tss_segment_32 0 20300 NULL ++disable_so_hash_netportnet6_expire_fndecl_20301 hash_netportnet6_expire fndecl 4 20301 NULL ++disable_so_dma_buffer_sst_module_runtime_context_20307 dma_buffer sst_module_runtime_context 0 20307 NULL nohasharray ++disable_so_dest_data_addr_icp_qat_fw_comn_req_mid_20307 dest_data_addr icp_qat_fw_comn_req_mid 0 20307 &disable_so_dma_buffer_sst_module_runtime_context_20307 ++disable_so_nosnoop_pbladdr_fw_ri_tpte_20317 nosnoop_pbladdr fw_ri_tpte 0 20317 NULL ++disable_so_sir_addr_sockaddr_irda_20319 sir_addr sockaddr_irda 0 20319 NULL ++disable_so_iter_div_u64_rem_fndecl_20326 iter_div_u64_rem fndecl 0 20326 NULL ++disable_so_ps2_adjust_timeout_fndecl_20329 ps2_adjust_timeout fndecl 0-3-2 20329 NULL nohasharray ++disable_so_ztime_trackpoint_data_20329 ztime trackpoint_data 0 20329 &disable_so_ps2_adjust_timeout_fndecl_20329 ++disable_so_ui_uid_ufs2_inode_20330 ui_uid ufs2_inode 0 20330 NULL nohasharray ++disable_so_stb6000_sleep_fndecl_20330 stb6000_sleep fndecl 0 20330 &disable_so_ui_uid_ufs2_inode_20330 ++disable_so_gfs2_bit_search_fndecl_20331 gfs2_bit_search fndecl 0-2 20331 NULL ++disable_so_ccp_run_aes_cmac_cmd_fndecl_20335 ccp_run_aes_cmac_cmd fndecl 0 20335 NULL ++disable_so_compat_sys_clock_gettime_fndecl_20336 compat_sys_clock_gettime fndecl 1 20336 NULL ++disable_so_div_fc2580_pll_20347 div fc2580_pll 0 20347 NULL ++disable_so_xfrm_spi_hash_fndecl_20353 xfrm_spi_hash fndecl 0-3-4-5 20353 NULL ++disable_so_compute_duty_cycle_fndecl_20356 compute_duty_cycle fndecl 0-2 20356 NULL ++disable_so_pmcraid_read_interrupts_fndecl_20362 pmcraid_read_interrupts fndecl 0 20362 NULL ++disable_so_receive_bitmap_fndecl_20365 receive_bitmap fndecl 0 20365 NULL ++disable_so_ccycle_esp_20366 ccycle esp 0 20366 NULL ++disable_so_rspi_wait_for_interrupt_fndecl_20368 rspi_wait_for_interrupt fndecl 3-0 20368 NULL ++disable_so_bitmap_startwrite_fndecl_20371 bitmap_startwrite fndecl 2-3 20371 NULL ++disable_so_crypto_rfc4543_decrypt_fndecl_20376 crypto_rfc4543_decrypt fndecl 0 20376 NULL ++disable_so_acpi_os_signal_fndecl_20378 acpi_os_signal fndecl 0 20378 NULL ++disable_so_interrupt_type___vxge_hw_fifo_20379 interrupt_type __vxge_hw_fifo 0 20379 NULL ++disable_so_address_lo_lpfc_rqe_20386 address_lo lpfc_rqe 0 20386 NULL ++disable_so_addr_rsxx_reg_access_20389 addr rsxx_reg_access 0 20389 NULL ++disable_so_vpm_read_address_fndecl_20399 vpm_read_address fndecl 0 20399 NULL ++disable_so_block_addr_f2fs_nat_entry_20409 block_addr f2fs_nat_entry 0 20409 NULL ++disable_so_backlight_duty_cycle_psb_intel_mode_device_20421 backlight_duty_cycle psb_intel_mode_device 0 20421 NULL ++disable_so_skd_start_timer_fndecl_20432 skd_start_timer fndecl 0 20432 NULL ++disable_so_cmd64x_program_timings_fndecl_20435 cmd64x_program_timings fndecl 2 20435 NULL ++disable_so_chgfreq_cs42l52_platform_data_20448 chgfreq cs42l52_platform_data 0 20448 NULL ++disable_so_tvaudio_sleep_fndecl_20455 tvaudio_sleep fndecl 2 20455 NULL ++disable_so_simplefb_clocks_init_fndecl_20466 simplefb_clocks_init fndecl 0 20466 NULL ++disable_so_last_time_stats_20477 last time_stats 0 20477 NULL ++disable_so_min_freq_intel_gen6_power_mgmt_20480 min_freq intel_gen6_power_mgmt 0 20480 NULL ++disable_so_il_dbgfs_interrupt_read_fndecl_20484 il_dbgfs_interrupt_read fndecl 3-0 20484 NULL ++disable_so_final_timeout_irlap_cb_20486 final_timeout irlap_cb 0 20486 NULL ++disable_so_sec_btrfs_timespec_20492 sec btrfs_timespec 0 20492 NULL ++disable_so_bitmap_prepare_for_write_fndecl_20495 bitmap_prepare_for_write fndecl 3 20495 NULL ++disable_so_cg_spll_func_cntl_3_ni_clock_registers_20497 cg_spll_func_cntl_3 ni_clock_registers 0 20497 NULL ++disable_so_pch_udc_disable_interrupts_fndecl_20502 pch_udc_disable_interrupts fndecl 2 20502 NULL ++disable_so_i_mtime_bfs_inode_20503 i_mtime bfs_inode 0 20503 NULL ++disable_so_timeout_nft_dynset_20509 timeout nft_dynset 0 20509 NULL ++disable_so_ni_populate_memory_timing_parameters_fndecl_20513 ni_populate_memory_timing_parameters fndecl 0 20513 NULL ++disable_so_scnprintf_fndecl_20531 scnprintf fndecl 0-2 20531 NULL nohasharray ++disable_so_select_addr_qla8xxx_minidump_entry_queue_20531 select_addr qla8xxx_minidump_entry_queue 0 20531 &disable_so_scnprintf_fndecl_20531 ++disable_so___ww_mutex_lock_interruptible_slowpath_fndecl_20533 __ww_mutex_lock_interruptible_slowpath fndecl 0 20533 NULL ++disable_so_compute_subtree_max_end_fndecl_20536 compute_subtree_max_end fndecl 0 20536 NULL ++disable_so_wlc_lcnphy_qdiv_roundup_fndecl_20539 wlc_lcnphy_qdiv_roundup fndecl 0-2-1 20539 NULL ++disable_so_value_ieee80211_timeout_interval_ie_20540 value ieee80211_timeout_interval_ie 0 20540 NULL ++disable_so_skb_put_le32_fndecl_20551 skb_put_le32 fndecl 2 20551 NULL ++disable_so_get_setup_data_paddr_fndecl_20558 get_setup_data_paddr fndecl 0 20558 NULL ++disable_so_i_mtime_nilfs_inode_20563 i_mtime nilfs_inode 0 20563 NULL ++disable_so_cipher_key_params_20564 cipher key_params 0 20564 NULL ++disable_so_iscsit_na_random_datain_pdu_offsets_fndecl_20565 iscsit_na_random_datain_pdu_offsets fndecl 0 20565 NULL ++disable_so_delay_mult_qib_pportdata_20567 delay_mult qib_pportdata 0 20567 NULL ++disable_so_pm_timer_block_acpi_table_fadt_20569 pm_timer_block acpi_table_fadt 0 20569 NULL ++disable_so_addr_data_si_sm_io_20586 addr_data si_sm_io 0 20586 NULL nohasharray ++disable_so_sib_flowinfo_sockaddr_ib_20586 sib_flowinfo sockaddr_ib 0 20586 &disable_so_addr_data_si_sm_io_20586 ++disable_so_dll_cntl_rv770_clock_registers_20601 dll_cntl rv770_clock_registers 0 20601 NULL nohasharray ++disable_so_field_bit_position_acpi_create_field_info_20601 field_bit_position acpi_create_field_info 0 20601 &disable_so_dll_cntl_rv770_clock_registers_20601 ++disable_so_ndtc_hash_mask_ndt_config_20603 ndtc_hash_mask ndt_config 0 20603 NULL ++disable_so_borrow_defer_timestamp_brcmf_fws_info_20615 borrow_defer_timestamp brcmf_fws_info 0 20615 NULL ++disable_so_wakeup_max_time_show_fndecl_20622 wakeup_max_time_show fndecl 0 20622 NULL ++disable_so_tw_flowlabel_inet_timewait_sock_20634 tw_flowlabel inet_timewait_sock 0 20634 NULL ++disable_so_ib_baseaddr_l_mvumi_hs_page4_20645 ib_baseaddr_l mvumi_hs_page4 0 20645 NULL ++disable_so_shash_register_instance_fndecl_20652 shash_register_instance fndecl 0 20652 NULL ++disable_so_snd_usb_clock_find_source_fndecl_20655 snd_usb_clock_find_source fndecl 0-2 20655 NULL ++disable_so_g_dv_timings_v4l2_subdev_video_ops_20656 g_dv_timings v4l2_subdev_video_ops 0 20656 NULL ++disable_so_radio_addr_em28xx_board_20659 radio_addr em28xx_board 0 20659 NULL ++disable_so_cx24117_sleep_fndecl_20661 cx24117_sleep fndecl 0 20661 NULL ++disable_so_run_one_delayed_ref_fndecl_20668 run_one_delayed_ref fndecl 0 20668 NULL nohasharray ++disable_so_saddr_ircomm_info_20668 saddr ircomm_info 0 20668 &disable_so_run_one_delayed_ref_fndecl_20668 ++disable_so_i2c_addr_req_t_20671 i2c_addr req_t 0 20671 NULL ++disable_so_mcryptd_hash_import_fndecl_20673 mcryptd_hash_import fndecl 0 20673 NULL ++disable_so_ath10k_reg_addr_read_fndecl_20675 ath10k_reg_addr_read fndecl 3-0 20675 NULL nohasharray ++disable_so_frequency_stepsize_dvb_frontend_info_20675 frequency_stepsize dvb_frontend_info 0 20675 &disable_so_ath10k_reg_addr_read_fndecl_20675 ++disable_so_latency_timer_show_fndecl_20676 latency_timer_show fndecl 0 20676 NULL nohasharray ++disable_so_total_bytes_transferred_snd_compr_runtime_20676 total_bytes_transferred snd_compr_runtime 0 20676 &disable_so_latency_timer_show_fndecl_20676 ++disable_so_control_addr_qla8xxx_minidump_entry_cache_20678 control_addr qla8xxx_minidump_entry_cache 0 20678 NULL ++disable_so_timeout_i2c_algo_bit_data_20687 timeout i2c_algo_bit_data 0 20687 NULL ++disable_so_lookup_address_fndecl_20689 lookup_address fndecl 1 20689 NULL ++disable_so_pcf8523_rtc_read_time_fndecl_20690 pcf8523_rtc_read_time fndecl 0 20690 NULL ++disable_so_freq_nvbios_cstepX_20695 freq nvbios_cstepX 0 20695 NULL ++disable_so_seq_virtio_gpu_fence_20701 seq virtio_gpu_fence 0 20701 NULL ++disable_so_ftime_qlcnic_filter_20707 ftime qlcnic_filter 0 20707 NULL nohasharray ++disable_so_myri10ge_rss_hash_vardecl_myri10ge_c_20707 myri10ge_rss_hash vardecl_myri10ge.c 0 20707 &disable_so_ftime_qlcnic_filter_20707 ++disable_so_mwifiex_cmd_802_11_mac_address_fndecl_20714 mwifiex_cmd_802_11_mac_address fndecl 0 20714 NULL ++disable_so_typeAndTimezone_timestamp_20722 typeAndTimezone timestamp 0 20722 NULL ++disable_so_btrfs_delayed_update_inode_fndecl_20726 btrfs_delayed_update_inode fndecl 0 20726 NULL ++disable_so_dsc_timeout_ide_tape_obj_20727 dsc_timeout ide_tape_obj 0 20727 NULL ++disable_so_stb0899_dvbs2_set_carr_freq_fndecl_20730 stb0899_dvbs2_set_carr_freq fndecl 2-3 20730 NULL ++disable_so_wl1271_acx_service_period_timeout_fndecl_20736 wl1271_acx_service_period_timeout fndecl 0 20736 NULL ++disable_so_am335x_tsc_se_clr_fndecl_20745 am335x_tsc_se_clr fndecl 2 20745 NULL ++disable_so_node_guid_ib_node_info_20750 node_guid ib_node_info 0 20750 NULL nohasharray ++disable_so_rsxx_addr8_to_laddr_fndecl_20750 rsxx_addr8_to_laddr fndecl 0-1 20750 &disable_so_node_guid_ib_node_info_20750 ++disable_so_nilfs_btree_propagate_p_fndecl_20757 nilfs_btree_propagate_p fndecl 0 20757 NULL ++disable_so_read_file_antenna_diversity_fndecl_20758 read_file_antenna_diversity fndecl 0 20758 NULL ++disable_so_dev_pm_opp_find_freq_exact_fndecl_20768 dev_pm_opp_find_freq_exact fndecl 2 20768 NULL ++disable_so_mpll_dq_func_cntl_ni_clock_registers_20779 mpll_dq_func_cntl ni_clock_registers 0 20779 NULL ++disable_so_print_time_fndecl_20783 print_time fndecl 1-0 20783 NULL ++disable_so_store_fan_stop_time_fndecl_20785 store_fan_stop_time fndecl 0-4 20785 NULL nohasharray ++disable_so_gpu_addr_r600_vram_scratch_20785 gpu_addr r600_vram_scratch 0 20785 &disable_so_store_fan_stop_time_fndecl_20785 ++disable_so_s5m8767_set_voltage_time_sel_fndecl_20788 s5m8767_set_voltage_time_sel fndecl 0-2-3 20788 NULL nohasharray ++disable_so_addr_kvm_async_pf_20788 addr kvm_async_pf 0 20788 &disable_so_s5m8767_set_voltage_time_sel_fndecl_20788 ++disable_so_rxLifetime_ConfigRid_20793 rxLifetime ConfigRid 0 20793 NULL ++disable_so_downdelay_bond_params_20794 downdelay bond_params 0 20794 NULL ++disable_so_dma_address_info_20796 dma address_info 0 20796 NULL ++disable_so_write16_async_rtl_io_20799 write16_async rtl_io 2-3 20799 NULL ++disable_so_sec_2_cycles_fndecl_20803 sec_2_cycles fndecl 0-1 20803 NULL ++disable_so_nsec_base_pvclock_gtod_data_20804 nsec_base pvclock_gtod_data 0 20804 NULL ++disable_so_ndo_set_mac_address_net_device_ops_20806 ndo_set_mac_address net_device_ops 0 20806 NULL ++disable_so_crypto_dump_report_fndecl_20811 crypto_dump_report fndecl 0 20811 NULL ++disable_so_ttime_total_cfq_ttime_20813 ttime_total cfq_ttime 0 20813 NULL ++disable_so_freq_chan_info_2064_lcnphy_20814 freq chan_info_2064_lcnphy 0 20814 NULL ++disable_so_msleep_fndecl_20815 msleep fndecl 1 20815 NULL nohasharray ++disable_so_freq_hz_xc4000_priv_20815 freq_hz xc4000_priv 0 20815 &disable_so_msleep_fndecl_20815 ++disable_so_t4_set_params_nosleep_fndecl_20819 t4_set_params_nosleep fndecl 0-2-3-4 20819 NULL ++disable_so_get_next_timer_interrupt_fndecl_20832 get_next_timer_interrupt fndecl 0-1 20832 NULL ++disable_so_vol_bit_width_anatop_regulator_20852 vol_bit_width anatop_regulator 0 20852 NULL ++disable_so_VSyncStart_xtimings_20858 VSyncStart xtimings 0 20858 NULL ++disable_so_calibrate_delay_is_known_fndecl_20859 calibrate_delay_is_known fndecl 0 20859 NULL ++disable_so_handling_delay_adc_jack_data_20874 handling_delay adc_jack_data 0 20874 NULL ++disable_so_fm3130_get_time_fndecl_20875 fm3130_get_time fndecl 0 20875 NULL ++disable_so_addr_hi_mv_sg_20880 addr_hi mv_sg 0 20880 NULL ++disable_so_print_time_fndecl_20896 print_time fndecl 1 20896 NULL nohasharray ++disable_so_ini_jiffies_tm6000_dmaqueue_20896 ini_jiffies tm6000_dmaqueue 0 20896 &disable_so_print_time_fndecl_20896 ++disable_so_timeout_carl9170_tx_info_20900 timeout carl9170_tx_info 0 20900 NULL ++disable_so_phys_addr_t4_sq_20908 phys_addr t4_sq 0 20908 NULL ++disable_so_ns_2_cycles_fndecl_20913 ns_2_cycles fndecl 0-1 20913 NULL ++disable_so_number_fndecl_20920 number fndecl 3 20920 NULL ++disable_so_n_wm8978_pll_div_20930 n wm8978_pll_div 0 20930 NULL ++disable_so_snd_es1938_interrupt_fndecl_20934 snd_es1938_interrupt fndecl 1 20934 NULL ++disable_so___ilog2_u64_fndecl_20935 __ilog2_u64 fndecl 0-1 20935 NULL ++disable_so_acpi_target_sleep_state_vardecl_sleep_c_20940 acpi_target_sleep_state vardecl_sleep.c 0 20940 NULL ++disable_so_wq_cpumask_store_fndecl_20950 wq_cpumask_store fndecl 0-4 20950 NULL ++disable_so_bmc150_accel_get_startup_times_fndecl_20957 bmc150_accel_get_startup_times fndecl 0 20957 NULL ++disable_so_antdiv_ctl2_modal_eep_4k_header_20958 antdiv_ctl2 modal_eep_4k_header 0 20958 NULL ++disable_so_rc_keydown_notimeout_fndecl_20964 rc_keydown_notimeout fndecl 4-3 20964 NULL ++disable_so_inet6_fill_ifaddr_fndecl_20965 inet6_fill_ifaddr fndecl 0-3-5 20965 NULL ++disable_so_hca_core_clock_mlx4_caps_20972 hca_core_clock mlx4_caps 0 20972 NULL ++disable_so_netxen_set_interrupt_mode_fndecl_20973 netxen_set_interrupt_mode fndecl 2 20973 NULL ++disable_so_slottime_sixpack_20976 slottime sixpack 0 20976 NULL ++disable_so_mpll_ad_func_cntl_rv770_clock_registers_20978 mpll_ad_func_cntl rv770_clock_registers 0 20978 NULL ++disable_so_uhash_entries_vardecl_udp_c_20980 uhash_entries vardecl_udp.c 0 20980 NULL ++disable_so_s2mps11_regulator_set_voltage_time_sel_fndecl_20983 s2mps11_regulator_set_voltage_time_sel fndecl 0-2-3 20983 NULL ++disable_so_mlx4_ib_query_gid_fndecl_20997 mlx4_ib_query_gid fndecl 0-2-3 20997 NULL ++disable_so_ep_timeout_secs_vardecl_iwch_cm_c_20999 ep_timeout_secs vardecl_iwch_cm.c 0 20999 NULL nohasharray ++disable_so_w83627ehf_write_fan_div_fndecl_20999 w83627ehf_write_fan_div fndecl 2 20999 &disable_so_ep_timeout_secs_vardecl_iwch_cm_c_20999 ++disable_so_vddc_radeon_clock_and_voltage_limits_21012 vddc radeon_clock_and_voltage_limits 0 21012 NULL ++disable_so_spu_sleep_ds_device_21015 spu_sleep ds_device 0 21015 NULL ++disable_so_dqb_btime_if_dqblk_21019 dqb_btime if_dqblk 0 21019 NULL ++disable_so_sg_frame_phys_addr_megasas_cmd_fusion_21025 sg_frame_phys_addr megasas_cmd_fusion 0 21025 NULL ++disable_so_radeon_crtc_set_base_atomic_fndecl_21027 radeon_crtc_set_base_atomic fndecl 0-3-4 21027 NULL ++disable_so_i40e_get_san_mac_addr_fndecl_21029 i40e_get_san_mac_addr fndecl 0 21029 NULL ++disable_so_regmap_del_irq_chip_fndecl_21031 regmap_del_irq_chip fndecl 1 21031 NULL ++disable_so_res_hash_dlm_rsb_21034 res_hash dlm_rsb 0 21034 NULL ++disable_so_early_acpi_parse_madt_lapic_addr_ovr_fndecl_21041 early_acpi_parse_madt_lapic_addr_ovr fndecl 0 21041 NULL ++disable_so_tw_tos_inet_timewait_sock_21047 tw_tos inet_timewait_sock 0 21047 NULL ++disable_so_cfg80211_get_chans_dfs_cac_time_fndecl_21052 cfg80211_get_chans_dfs_cac_time fndecl 0-2-3 21052 NULL ++disable_so_random_tipc_net_21055 random tipc_net 0 21055 NULL ++disable_so_tag_reg_addr_qla8xxx_minidump_entry_cache_21058 tag_reg_addr qla8xxx_minidump_entry_cache 0 21058 NULL ++disable_so_m1_gma_clock_t_21062 m1 gma_clock_t 0 21062 NULL ++disable_so_cutime_signal_struct_21069 cutime signal_struct 0 21069 NULL ++disable_so_frac_pos_dummy_systimer_pcm_21070 frac_pos dummy_systimer_pcm 0 21070 NULL ++disable_so_mmc_sdio_runtime_resume_fndecl_21078 mmc_sdio_runtime_resume fndecl 0 21078 NULL ++disable_so_last_write_time_smb_com_query_information_rsp_21093 last_write_time smb_com_query_information_rsp 0 21093 NULL ++disable_so_ssb_sdio_set_sbaddr_window_fndecl_21116 ssb_sdio_set_sbaddr_window fndecl 0-2 21116 NULL ++disable_so_apei_clear_mce_fndecl_21119 apei_clear_mce fndecl 0 21119 NULL ++disable_so_pnfs_layoutget_retry_bit_wait_fndecl_21127 pnfs_layoutget_retry_bit_wait fndecl 0 21127 NULL ++disable_so_rq_page_table_addr_lo_iscsi_kwqe_conn_offload2_21144 rq_page_table_addr_lo iscsi_kwqe_conn_offload2 0 21144 NULL ++disable_so_addrconf_sysctl_forward_fndecl_21146 addrconf_sysctl_forward fndecl 0 21146 NULL ++disable_so_bcma_pmu_get_bus_clock_fndecl_21147 bcma_pmu_get_bus_clock fndecl 0 21147 NULL nohasharray ++disable_so_address_acpi_generic_address_21147 address acpi_generic_address 0 21147 &disable_so_bcma_pmu_get_bus_clock_fndecl_21147 ++disable_so_phys_addr__DMABUFFERENTRY_21149 phys_addr _DMABUFFERENTRY 0 21149 NULL ++disable_so_phy_addr_bnx2x_port_21152 phy_addr bnx2x_port 0 21152 NULL ++disable_so_demod_address_va1j5jf8007t_config_21154 demod_address va1j5jf8007t_config 0 21154 NULL ++disable_so_mgt_orb_timeout_sbp2_target_21164 mgt_orb_timeout sbp2_target 0 21164 NULL ++disable_so_io_addr_blogic_probeinfo_21171 io_addr blogic_probeinfo 0 21171 NULL ++disable_so_stag_c2_data_addr_21185 stag c2_data_addr 0 21185 NULL ++disable_so_idle_timeout_set_fndecl_21189 idle_timeout_set fndecl 2 21189 NULL nohasharray ++disable_so_rx_dma_addr_sh_msiof_spi_priv_21189 rx_dma_addr sh_msiof_spi_priv 0 21189 &disable_so_idle_timeout_set_fndecl_21189 ++disable_so_poll_schedule_timeout_fndecl_21195 poll_schedule_timeout fndecl 4 21195 NULL ++disable_so_fb_cvt_ideal_duty_cycle_fndecl_21197 fb_cvt_ideal_duty_cycle fndecl 0 21197 NULL ++disable_so_dwell_time_brcmf_fil_af_params_le_21198 dwell_time brcmf_fil_af_params_le 0 21198 NULL ++disable_so_pciehp_poll_time_vardecl_21204 pciehp_poll_time vardecl 0 21204 NULL ++disable_so_sha1_base_do_update_fndecl_21207 sha1_base_do_update fndecl 3 21207 NULL ++disable_so_arizona_runtime_suspend_fndecl_21209 arizona_runtime_suspend fndecl 0 21209 NULL nohasharray ++disable_so_pdev_bus_addr_vardecl_pdev_bus_c_21209 pdev_bus_addr vardecl_pdev_bus.c 0 21209 &disable_so_arizona_runtime_suspend_fndecl_21209 ++disable_so_xc_get_frequency_error_fndecl_21217 xc_get_frequency_error fndecl 0 21217 NULL ++disable_so_phys_addr_megasas_sge_skinny_21220 phys_addr megasas_sge_skinny 0 21220 NULL ++disable_so_i2c_addr_radeon_router_21224 i2c_addr radeon_router 0 21224 NULL ++disable_so_invalidatepage_address_space_operations_21227 invalidatepage address_space_operations 2-3 21227 NULL ++disable_so_usb_free_coherent_fndecl_21239 usb_free_coherent fndecl 2-4 21239 NULL ++disable_so_ci_populate_memory_timing_parameters_fndecl_21251 ci_populate_memory_timing_parameters fndecl 0-2-3 21251 NULL ++disable_so_compat_sys_semtimedop_fndecl_21253 compat_sys_semtimedop fndecl 3-1-0 21253 NULL ++disable_so_blkcipher_walk_done_fndecl_21256 blkcipher_walk_done fndecl 0-3 21256 NULL ++disable_so_iscsi_tpg_attrib_store_login_timeout_fndecl_21278 iscsi_tpg_attrib_store_login_timeout fndecl 0-3 21278 NULL ++disable_so_tuner_address_mt2063_config_21279 tuner_address mt2063_config 0 21279 NULL ++disable_so_register_refined_jiffies_fndecl_21283 register_refined_jiffies fndecl 1 21283 NULL ++disable_so_debug_dma_unmap_sg_fndecl_21286 debug_dma_unmap_sg fndecl 3 21286 NULL ++disable_so_of_do_get_timings_fndecl_21294 of_do_get_timings fndecl 0 21294 NULL ++disable_so_mtrr_file_del_fndecl_21306 mtrr_file_del fndecl 1-2 21306 NULL ++disable_so_set_timeout_watchdog_ops_21311 set_timeout watchdog_ops 2-0 21311 NULL ++disable_so_ipv6_addr_prefix_fndecl_21318 ipv6_addr_prefix fndecl 3 21318 NULL ++disable_so_ath6kl_disconnect_timeout_read_fndecl_21329 ath6kl_disconnect_timeout_read fndecl 3-0 21329 NULL ++disable_so_tx_duty_cycle_cck_brcms_c_info_21336 tx_duty_cycle_cck brcms_c_info 0 21336 NULL ++disable_so_pentium3_get_frequency_fndecl_21339 pentium3_get_frequency fndecl 0 21339 NULL ++disable_so_ldr_img_ir_timing_regvals_21340 ldr img_ir_timing_regvals 0 21340 NULL ++disable_so_extended_cpuid_level_cpuinfo_x86_21354 extended_cpuid_level cpuinfo_x86 0 21354 NULL ++disable_so_btrfs_dev_replace_time_started_fndecl_21355 btrfs_dev_replace_time_started fndecl 0 21355 NULL ++disable_so_sys_getrandom_fndecl_21357 sys_getrandom fndecl 3-0-2 21357 NULL ++disable_so_bit_offset_bm_xfer_ctx_21370 bit_offset bm_xfer_ctx 0 21370 NULL ++disable_so_dtime_inet_peer_21374 dtime inet_peer 0 21374 NULL ++disable_so_ac_btime_acct_v3_21378 ac_btime acct_v3 0 21378 NULL nohasharray ++disable_so_ccp_aes_cmac_final_fndecl_21378 ccp_aes_cmac_final fndecl 0 21378 &disable_so_ac_btime_acct_v3_21378 ++disable_so_clock_sdhci_host_21381 clock sdhci_host 0 21381 NULL ++disable_so_check_delayed_ref_fndecl_21388 check_delayed_ref fndecl 0-4-5-6 21388 NULL ++disable_so_ath_gen_timer_alloc_fndecl_21393 ath_gen_timer_alloc fndecl 5 21393 NULL ++disable_so_irq_address_info_21405 irq address_info 0 21405 NULL ++disable_so_mpll_ad_func_cntl_2_rv770_clock_registers_21412 mpll_ad_func_cntl_2 rv770_clock_registers 0 21412 NULL ++disable_so_sctp_copy_one_addr_fndecl_21416 sctp_copy_one_addr fndecl 0-5 21416 NULL ++disable_so_high_mcp_dma_addr_21433 high mcp_dma_addr 0 21433 NULL ++disable_so_volt_change_delay_si_ulv_param_21442 volt_change_delay si_ulv_param 0 21442 NULL ++disable_so_msr_bitmap_vmcs12_21445 msr_bitmap vmcs12 0 21445 NULL ++disable_so_setauthsize_crypto_aead_21450 setauthsize crypto_aead 2 21450 NULL ++disable_so_next_txpwr_check_time_b43_phy_21453 next_txpwr_check_time b43_phy 0 21453 NULL ++disable_so_nl80211_send_assoc_timeout_fndecl_21464 nl80211_send_assoc_timeout fndecl 4 21464 NULL nohasharray ++disable_so_i_no_addr_gfs2_inode_21464 i_no_addr gfs2_inode 0 21464 &disable_so_nl80211_send_assoc_timeout_fndecl_21464 ++disable_so_indirect_dma_addr_srp_request_21474 indirect_dma_addr srp_request 0 21474 NULL ++disable_so_btrfs_uuid_iter_rem_fndecl_21476 btrfs_uuid_iter_rem fndecl 0-3-4 21476 NULL ++disable_so_addr_op_msr_21481 addr op_msr 0 21481 NULL ++disable_so_sysctl_x25_call_request_timeout_vardecl_21486 sysctl_x25_call_request_timeout vardecl 0 21486 NULL ++disable_so_guard_time_trf7970a_21487 guard_time trf7970a 0 21487 NULL ++disable_so_mclk_div_mcam_camera_21501 mclk_div mcam_camera 0 21501 NULL ++disable_so_cpu_to_fs16_fndecl_21502 cpu_to_fs16 fndecl 0-2 21502 NULL ++disable_so_dma_addr_dma_mapping_21503 dma_addr dma_mapping 0 21503 NULL ++disable_so_extra_buf1_address_ene_device_21504 extra_buf1_address ene_device 0 21504 NULL ++disable_so_last_completion_time_lpfc_hba_21515 last_completion_time lpfc_hba 0 21515 NULL ++disable_so_il_add_beacon_time_fndecl_21519 il_add_beacon_time fndecl 0-4-3-2 21519 NULL ++disable_so_stats_reset_time_bfa_port_s_21525 stats_reset_time bfa_port_s 0 21525 NULL ++disable_so_rptr_gpu_addr_kernel_queue_21535 rptr_gpu_addr kernel_queue 0 21535 NULL nohasharray ++disable_so_ceph_crypto_init_fndecl_21535 ceph_crypto_init fndecl 0 21535 &disable_so_rptr_gpu_addr_kernel_queue_21535 ++disable_so_out_of_line_wait_on_bit_lock_fndecl_21538 out_of_line_wait_on_bit_lock fndecl 0 21538 NULL ++disable_so_demod_address_s5h1409_config_21550 demod_address s5h1409_config 0 21550 NULL ++disable_so_bmsr_cphy_21556 bmsr cphy 0 21556 NULL ++disable_so_small_buf_phy_addr_low_ql3_adapter_21561 small_buf_phy_addr_low ql3_adapter 0 21561 NULL ++disable_so_bitmap_start_sync_fndecl_21564 bitmap_start_sync fndecl 2-4 21564 NULL ++disable_so_last_frequency_mb86a20s_state_21569 last_frequency mb86a20s_state 0 21569 NULL ++disable_so_addr_hi_st_ss_sgitem_21571 addr_hi st_ss_sgitem 0 21571 NULL ++disable_so_last_dev_address_fndecl_21603 last_dev_address fndecl 0-1 21603 NULL ++disable_so_account_user_time_fndecl_21611 account_user_time fndecl 2-3 21611 NULL ++disable_so_mdiv_nvkm_domain_21612 mdiv nvkm_domain 0 21612 NULL ++disable_so_mclk_div_wm8804_priv_21616 mclk_div wm8804_priv 0 21616 NULL ++disable_so_dclk___fb_timings_21625 dclk __fb_timings 0 21625 NULL ++disable_so_ts_jiffies_xpc_rsvd_page_21630 ts_jiffies xpc_rsvd_page 0 21630 NULL ++disable_so_wlcore_translate_addr_fndecl_21631 wlcore_translate_addr fndecl 0-2 21631 NULL ++disable_so_clock_mult_par_info_21633 clock_mult par_info 0 21633 NULL ++disable_so_timeout_mgmt_cp_set_discoverable_21656 timeout mgmt_cp_set_discoverable 0 21656 NULL ++disable_so_timeout_jiffies_jmb38x_ms_host_21666 timeout_jiffies jmb38x_ms_host 0 21666 NULL ++disable_so_ax88179_set_mac_addr_fndecl_21668 ax88179_set_mac_addr fndecl 0 21668 NULL ++disable_so_signalfd_copyinfo_fndecl_21691 signalfd_copyinfo fndecl 0 21691 NULL ++disable_so_crypto_cbc_setkey_fndecl_21695 crypto_cbc_setkey fndecl 0-3 21695 NULL ++disable_so_pm_freeze_timeout_show_fndecl_21696 pm_freeze_timeout_show fndecl 0 21696 NULL ++disable_so_ip_clock_khz_ocores_i2c_21700 ip_clock_khz ocores_i2c 0 21700 NULL ++disable_so_HDSPM_bit2freq_fndecl_21701 HDSPM_bit2freq fndecl 0 21701 NULL ++disable_so_qdelay_old_pie_vars_21717 qdelay_old pie_vars 0 21717 NULL ++disable_so_pixel_clock_max_soc_camera_sense_21728 pixel_clock_max soc_camera_sense 0 21728 NULL ++disable_so_hash_max_net_bridge_21732 hash_max net_bridge 0 21732 NULL ++disable_so_hashfn_fndecl_21739 hashfn fndecl 0 21739 NULL ++disable_so_default_gfx_clock_sst_spec_21741 default_gfx_clock sst_spec 0 21741 NULL ++disable_so_snd_seq_oss_timer_ioctl_fndecl_21751 snd_seq_oss_timer_ioctl fndecl 0 21751 NULL ++disable_so_addr1_dir_table_slot_21753 addr1 dir_table_slot 0 21753 NULL ++disable_so_ieee80211_extend_absent_time_fndecl_21756 ieee80211_extend_absent_time fndecl 2 21756 NULL ++disable_so_sumo_set_ds_dividers_fndecl_21757 sumo_set_ds_dividers fndecl 2-3 21757 NULL ++disable_so_fm_rx_set_freq_fndecl_21763 fm_rx_set_freq fndecl 0-2 21763 NULL ++disable_so_end_phys_addr_qxl_memslot_21767 end_phys_addr qxl_memslot 0 21767 NULL ++disable_so_phys_addr_megasas_sge64_21771 phys_addr megasas_sge64 0 21771 NULL ++disable_so_evtchn_from_irq_fndecl_21772 evtchn_from_irq fndecl 1-0 21772 NULL ++disable_so_addr_pch_gbe_phy_info_21776 addr pch_gbe_phy_info 0 21776 NULL ++disable_so_jiffies_vid_out_vivid_dev_21777 jiffies_vid_out vivid_dev 0 21777 NULL ++disable_so_slottime_ath_hw_21784 slottime ath_hw 0 21784 NULL ++disable_so_ath6kl_wmi_set_host_sleep_mode_cmd_fndecl_21804 ath6kl_wmi_set_host_sleep_mode_cmd fndecl 0-2 21804 NULL ++disable_so_iwl_dbgfs_current_sleep_command_read_fndecl_21810 iwl_dbgfs_current_sleep_command_read fndecl 3-0 21810 NULL ++disable_so_ioctl_sound_timer_operations_21820 ioctl sound_timer_operations 0 21820 NULL ++disable_so_i_atime_sysv_inode_21822 i_atime sysv_inode 0 21822 NULL ++disable_so_rx_ring_dma_addr_amd8111e_priv_21826 rx_ring_dma_addr amd8111e_priv 0 21826 NULL ++disable_so_hundredsOfMicroseconds_timestamp_21834 hundredsOfMicroseconds timestamp 0 21834 NULL ++disable_so_ei_interrupt_fndecl_21846 ei_interrupt fndecl 1 21846 NULL ++disable_so_address_wq_enet_desc_21854 address wq_enet_desc 0 21854 NULL ++disable_so_avivo_get_fb_ref_div_fndecl_21857 avivo_get_fb_ref_div fndecl 3-5 21857 NULL ++disable_so_ac_btime_taskstats_21864 ac_btime taskstats 0 21864 NULL ++disable_so_reg_base_addr_dmar_drhd_unit_21865 reg_base_addr dmar_drhd_unit 0 21865 NULL ++disable_so_svm_scale_tsc_fndecl_21868 svm_scale_tsc fndecl 0-2 21868 NULL ++disable_so_m88rs6000t_sleep_fndecl_21874 m88rs6000t_sleep fndecl 0 21874 NULL ++disable_so_bt_priority_time_ath_btcoex_21878 bt_priority_time ath_btcoex 0 21878 NULL ++disable_so_radeon_legacy_get_memory_clock_fndecl_21881 radeon_legacy_get_memory_clock fndecl 0 21881 NULL ++disable_so_drbg_cpu_to_be32_fndecl_21882 drbg_cpu_to_be32 fndecl 1 21882 NULL ++disable_so_hpi_sample_clock_get_sample_rate_fndecl_21888 hpi_sample_clock_get_sample_rate fndecl 1-0 21888 NULL ++disable_so_refdiv_radeon_atom_ss_21889 refdiv radeon_atom_ss 0 21889 NULL ++disable_so_e_d_tov_timer_val_fcoe_kwqe_conn_offload4_21894 e_d_tov_timer_val fcoe_kwqe_conn_offload4 0 21894 NULL ++disable_so_efx_ef10_rx_disable_timestamping_fndecl_21895 efx_ef10_rx_disable_timestamping fndecl 0 21895 NULL ++disable_so_microseconds_timestamp_21897 microseconds timestamp 0 21897 NULL nohasharray ++disable_so_hashbin_find_fndecl_21897 hashbin_find fndecl 2 21897 &disable_so_microseconds_timestamp_21897 ++disable_so_uid_audit_sig_info_21901 uid audit_sig_info 0 21901 NULL ++disable_so_scb_busaddr_ips_scb_21906 scb_busaddr ips_scb 0 21906 NULL ++disable_so_uvc_clock_param_get_fndecl_21908 uvc_clock_param_get fndecl 0 21908 NULL ++disable_so_ali_program_timings_fndecl_21912 ali_program_timings fndecl 4 21912 NULL ++disable_so_rx8025_get_time_fndecl_21924 rx8025_get_time fndecl 0 21924 NULL ++disable_so_rx_addr_uart_8250_dma_21929 rx_addr uart_8250_dma 0 21929 NULL ++disable_so_i2c_addr_sensor_s_21935 i2c_addr sensor_s 0 21935 NULL ++disable_so_interrupt_m66592_21937 interrupt m66592 0 21937 NULL ++disable_so_btintel_check_bdaddr_fndecl_21945 btintel_check_bdaddr fndecl 0 21945 NULL ++disable_so_re_timeout_dummy_hcd_21947 re_timeout dummy_hcd 0 21947 NULL nohasharray ++disable_so_mmc_runtime_suspend_fndecl_21947 mmc_runtime_suspend fndecl 0 21947 &disable_so_re_timeout_dummy_hcd_21947 ++disable_so_prb_resp_timeout_brcms_c_info_21953 prb_resp_timeout brcms_c_info 0 21953 NULL ++disable_so_pcf8563_set_datetime_fndecl_21960 pcf8563_set_datetime fndecl 0 21960 NULL nohasharray ++disable_so_addr_low_vring_dma_addr_21960 addr_low vring_dma_addr 0 21960 &disable_so_pcf8563_set_datetime_fndecl_21960 ++disable_so_key_schedule_gc_fndecl_21977 key_schedule_gc fndecl 1 21977 NULL ++disable_so_max_freq_softlimit_intel_gen6_power_mgmt_21980 max_freq_softlimit intel_gen6_power_mgmt 0 21980 NULL ++disable_so_sctp_v6_inaddr_any_fndecl_21991 sctp_v6_inaddr_any fndecl 2 21991 NULL ++disable_so_bitmap_get_counter_fndecl_22004 bitmap_get_counter fndecl 2 22004 NULL ++disable_so_id_cpufreq_cooling_device_22010 id cpufreq_cooling_device 0 22010 NULL ++disable_so_efx_phc_adjfreq_fndecl_22013 efx_phc_adjfreq fndecl 0 22013 NULL ++disable_so_i9xx_clock_fndecl_22015 i9xx_clock fndecl 1 22015 NULL ++disable_so_backlight_off_delay_intel_dp_22022 backlight_off_delay intel_dp 0 22022 NULL ++disable_so_adjust_tsc_offset_host_fndecl_22031 adjust_tsc_offset_host fndecl 2 22031 NULL ++disable_so_ocfs2_inode_lock_atime_fndecl_22032 ocfs2_inode_lock_atime fndecl 0 22032 NULL ++disable_so_last_timeout_jiffies_smi_info_22035 last_timeout_jiffies smi_info 0 22035 NULL ++disable_so_dnet_addr_type_fndecl_22038 dnet_addr_type fndecl 1 22038 NULL ++disable_so_qce_ablkcipher_crypt_fndecl_22054 qce_ablkcipher_crypt fndecl 0 22054 NULL ++disable_so_move_addr_to_user_fndecl_22055 move_addr_to_user fndecl 2-0 22055 NULL ++disable_so_qce_cpu_to_be32p_array_fndecl_22057 qce_cpu_to_be32p_array fndecl 3 22057 NULL ++disable_so_rsp_kvm_regs_22061 rsp kvm_regs 0 22061 NULL ++disable_so_sst_hsw_runtime_module_create_fndecl_22070 sst_hsw_runtime_module_create fndecl 3-2 22070 NULL ++disable_so_paddr_ctlr_info_22072 paddr ctlr_info 0 22072 NULL ++disable_so_net2272_get_ep_by_addr_fndecl_22073 net2272_get_ep_by_addr fndecl 2 22073 NULL ++disable_so_nilfs_btree_node_get_ptr_fndecl_22076 nilfs_btree_node_get_ptr fndecl 0-2 22076 NULL ++disable_so_signal_avg_station_info_22078 signal_avg station_info 0 22078 NULL ++disable_so_hdmi_runtime_resume_fndecl_22080 hdmi_runtime_resume fndecl 0 22080 NULL ++disable_so_nla_padlen_fndecl_22096 nla_padlen fndecl 1-0 22096 NULL ++disable_so_sof_offset_uvc_clock_22104 sof_offset uvc_clock 0 22104 NULL ++disable_so_current_frequency_au8522_state_22105 current_frequency au8522_state 0 22105 NULL ++disable_so_vdelay_timing_22106 vdelay timing 0 22106 NULL ++disable_so_abx500_get_register_page_interruptible_fndecl_22107 abx500_get_register_page_interruptible fndecl 0 22107 NULL ++disable_so_xc_set_IF_frequency_fndecl_22111 xc_set_IF_frequency fndecl 0-2 22111 NULL ++disable_so_curr_minor_hash_dir_private_info_22113 curr_minor_hash dir_private_info 0 22113 NULL ++disable_so_ipg_find_phyaddr_fndecl_22117 ipg_find_phyaddr fndecl 0 22117 NULL ++disable_so_dwell_time_passive_conf_sched_scan_settings_22127 dwell_time_passive conf_sched_scan_settings 0 22127 NULL ++disable_so_ontime_snd_emux_voice_22136 ontime snd_emux_voice 0 22136 NULL ++disable_so_queue_info_new_phys_addr_hi_megasas_init_frame_22147 queue_info_new_phys_addr_hi megasas_init_frame 0 22147 NULL ++disable_so_demod_address_tda10048_config_22153 demod_address tda10048_config 0 22153 NULL ++disable_so_timestamp_data_baddr_pmcraid_instance_22154 timestamp_data_baddr pmcraid_instance 0 22154 NULL ++disable_so_qce_setup_regs_ablkcipher_fndecl_22163 qce_setup_regs_ablkcipher fndecl 0-2 22163 NULL ++disable_so_cpu_index_cpuinfo_x86_22166 cpu_index cpuinfo_x86 0 22166 NULL nohasharray ++disable_so_cache_timeout_vardecl_sm_ftl_c_22166 cache_timeout vardecl_sm_ftl.c 0 22166 &disable_so_cpu_index_cpuinfo_x86_22166 ++disable_so_ls_scan_time_dlm_ls_22170 ls_scan_time dlm_ls 0 22170 NULL ++disable_so_overflowgid_vardecl_22177 overflowgid vardecl 0 22177 NULL ++disable_so_timeout_uart_port_22187 timeout uart_port 0 22187 NULL ++disable_so_ctime_nilfs_segsum_info_22193 ctime nilfs_segsum_info 0 22193 NULL ++disable_so___cpu_to_virtio32_fndecl_22198 __cpu_to_virtio32 fndecl 0-2 22198 NULL ++disable_so___page_check_address_fndecl_22199 __page_check_address fndecl 3 22199 NULL ++disable_so_frequency_khz_m88rs6000t_dev_22206 frequency_khz m88rs6000t_dev 0 22206 NULL ++disable_so_fm10k_update_mc_addr_vf_fndecl_22212 fm10k_update_mc_addr_vf fndecl 4 22212 NULL ++disable_so_xfs_daddr_to_agno_fndecl_22214 xfs_daddr_to_agno fndecl 0-2 22214 NULL ++disable_so_addr_radeon_bo_va_22216 addr radeon_bo_va 0 22216 NULL ++disable_so_iwl_dbgfs_sleep_level_override_read_fndecl_22221 iwl_dbgfs_sleep_level_override_read fndecl 3-0 22221 NULL ++disable_so_write_seq_cxgbi_sock_22223 write_seq cxgbi_sock 0 22223 NULL ++disable_so_jiffies_init_s_stats_22227 jiffies_init s_stats 0 22227 NULL ++disable_so_addr_1_qla83xx_minidump_entry_pollrdmwr_22235 addr_1 qla83xx_minidump_entry_pollrdmwr 0 22235 NULL ++disable_so_boomerang_interrupt_fndecl_22238 boomerang_interrupt fndecl 1 22238 NULL ++disable_so_start_addr_prism2_download_data_22240 start_addr prism2_download_data 0 22240 NULL ++disable_so_addr_fixed_phy_22243 addr fixed_phy 0 22243 NULL ++disable_so_parenttime_ictimesync_data_22250 parenttime ictimesync_data 0 22250 NULL ++disable_so_tidvaddr_ipath_tid_info_22251 tidvaddr ipath_tid_info 0 22251 NULL ++disable_so_ip_vs_sh_hashkey_fndecl_22252 ip_vs_sh_hashkey fndecl 1 22252 NULL ++disable_so_m41t94_set_time_fndecl_22256 m41t94_set_time fndecl 0 22256 NULL ++disable_so___bitmap_and_fndecl_22259 __bitmap_and fndecl 4 22259 NULL ++disable_so_read_addr_qla82xx_md_entry_rdrom_22262 read_addr qla82xx_md_entry_rdrom 0 22262 NULL ++disable_so_crypto_authenc_esn_iverify_fndecl_22263 crypto_authenc_esn_iverify fndecl 0-3 22263 NULL ++disable_so_udelay_ixgbe_mbx_info_22275 udelay ixgbe_mbx_info 0 22275 NULL ++disable_so_addr_init_tab_22277 addr init_tab 0 22277 NULL nohasharray ++disable_so_cpufreq_cpu_get_raw_fndecl_22277 cpufreq_cpu_get_raw fndecl 1 22277 &disable_so_addr_init_tab_22277 ++disable_so_show_orig_dgid_fndecl_22281 show_orig_dgid fndecl 0 22281 NULL ++disable_so_tua6100_sleep_fndecl_22289 tua6100_sleep fndecl 0 22289 NULL ++disable_so_crypto_memneq_fndecl_22293 crypto_memneq fndecl 3 22293 NULL ++disable_so_next_gid_index_mthca_mgm_22295 next_gid_index mthca_mgm 0 22295 NULL ++disable_so__abb5zes3_rtc_read_time_fndecl_22302 _abb5zes3_rtc_read_time fndecl 0 22302 NULL nohasharray ++disable_so_free_block_xfs_btree_ops_22302 free_block xfs_btree_ops 0 22302 &disable_so__abb5zes3_rtc_read_time_fndecl_22302 ++disable_so_cn_vprintf_fndecl_22303 cn_vprintf fndecl 0 22303 NULL nohasharray ++disable_so_ixgbe_read_reg_fndecl_22303 ixgbe_read_reg fndecl 0-2 22303 &disable_so_cn_vprintf_fndecl_22303 ++disable_so_utime_mddev_22314 utime mddev 0 22314 NULL ++disable_so_set_node_addr_fndecl_22329 set_node_addr fndecl 3 22329 NULL ++disable_so_start_group_wait_time_cfqg_stats_22330 start_group_wait_time cfqg_stats 0 22330 NULL ++disable_so_addrLow_ulp_bde64_22341 addrLow ulp_bde64 0 22341 NULL ++disable_so_mr_get_mtt_addr_fndecl_22342 mr_get_mtt_addr fndecl 0 22342 NULL ++disable_so_auto_deep_sleep_timeout_lbs_private_22358 auto_deep_sleep_timeout lbs_private 0 22358 NULL ++disable_so_daddr_min_pktgen_dev_22362 daddr_min pktgen_dev 0 22362 NULL ++disable_so_tusb_set_clock_source_fndecl_22365 tusb_set_clock_source fndecl 2 22365 NULL ++disable_so_ocfs2_rotate_subtree_right_fndecl_22369 ocfs2_rotate_subtree_right fndecl 0-5 22369 NULL ++disable_so_timestamp_nfs4_unlockdata_22375 timestamp nfs4_unlockdata 0 22375 NULL ++disable_so_time_perf_event_context_22379 time perf_event_context 0 22379 NULL ++disable_so_max8998_set_voltage_buck_time_sel_fndecl_22384 max8998_set_voltage_buck_time_sel fndecl 0-2-3 22384 NULL ++disable_so_to_increment_rpc_timeout_22408 to_increment rpc_timeout 0 22408 NULL ++disable_so_pci_addr_islpci_membuf_22412 pci_addr islpci_membuf 0 22412 NULL ++disable_so_gf_div_fndecl_22416 gf_div fndecl 0-2-3 22416 NULL ++disable_so_timeout_us_drm_vmw_fence_wait_arg_22421 timeout_us drm_vmw_fence_wait_arg 0 22421 NULL ++disable_so_sd_ctime_stat_data_22425 sd_ctime stat_data 0 22425 NULL nohasharray ++disable_so_runtime_reg_sch311x_gpio_block_22425 runtime_reg sch311x_gpio_block 0 22425 &disable_so_sd_ctime_stat_data_22425 nohasharray ++disable_so_crypto_authenc_iverify_fndecl_22425 crypto_authenc_iverify fndecl 0-3 22425 &disable_so_runtime_reg_sch311x_gpio_block_22425 ++disable_so_port_guid_ib_node_info_22427 port_guid ib_node_info 0 22427 NULL ++disable_so_ring_iowrite32options_fndecl_22428 ring_iowrite32options fndecl 2 22428 NULL ++disable_so_period_ptr_snd_pcm_oss_runtime_22430 period_ptr snd_pcm_oss_runtime 0 22430 NULL ++disable_so_ac_stimescaled_taskstats_22436 ac_stimescaled taskstats 0 22436 NULL ++disable_so_slave_address_acpi_resource_i2c_serialbus_22453 slave_address acpi_resource_i2c_serialbus 0 22453 NULL ++disable_so_dma_addr1_flexcop_dma_22481 dma_addr1 flexcop_dma 0 22481 NULL ++disable_so_r11_kvm_regs_22488 r11 kvm_regs 0 22488 NULL ++disable_so_lookup_overlapping_address_handler_fndecl_22494 lookup_overlapping_address_handler fndecl 2-3 22494 NULL ++disable_so_throttled_clock_task_cfs_rq_22505 throttled_clock_task cfs_rq 0 22505 NULL ++disable_so_bulletin_addr_vfpf_acquire_tlv_22506 bulletin_addr vfpf_acquire_tlv 0 22506 NULL ++disable_so_buffer_bytes_snd_pcm_oss_runtime_22509 buffer_bytes snd_pcm_oss_runtime 0 22509 NULL ++disable_so_cryptd_hash_enqueue_fndecl_22511 cryptd_hash_enqueue fndecl 0 22511 NULL ++disable_so_set_msr_hyperv_pw_fndecl_22514 set_msr_hyperv_pw fndecl 3 22514 NULL ++disable_so_am335x_tsc_se_set_cache_fndecl_22522 am335x_tsc_se_set_cache fndecl 2 22522 NULL ++disable_so_dwell_time_delta_per_probe_5_conf_sched_scan_settings_22525 dwell_time_delta_per_probe_5 conf_sched_scan_settings 0 22525 NULL ++disable_so_stride_qxl_bitmap_22527 stride qxl_bitmap 0 22527 NULL ++disable_so_enable_time_regulator_ops_22541 enable_time regulator_ops 0 22541 NULL ++disable_so_usb_port_runtime_resume_fndecl_22542 usb_port_runtime_resume fndecl 0 22542 NULL ++disable_so_i_time_minix_inode_22559 i_time minix_inode 0 22559 NULL ++disable_so_rpc_uaddr2sockaddr_fndecl_22573 rpc_uaddr2sockaddr fndecl 0-3 22573 NULL ++disable_so_runtime_show_fndecl_22581 runtime_show fndecl 0 22581 NULL ++disable_so__sched_setscheduler_fndecl_22589 _sched_setscheduler fndecl 0-2 22589 NULL ++disable_so_ahc_outb_fndecl_22592 ahc_outb fndecl 2-3 22592 NULL ++disable_so_tcp_fin_timeout_ip_vs_timeout_user_22596 tcp_fin_timeout ip_vs_timeout_user 0 22596 NULL ++disable_so_channels_snd_pcm_oss_runtime_22629 channels snd_pcm_oss_runtime 0 22629 NULL ++disable_so_ivsize_blkcipher_walk_22638 ivsize blkcipher_walk 0 22638 NULL ++disable_so_xpcs_reg_addr_read_fndecl_22646 xpcs_reg_addr_read fndecl 3-0 22646 NULL ++disable_so_ea_segmented_address_22657 ea segmented_address 0 22657 NULL ++disable_so_rxhash_bnx2x_agg_info_22658 rxhash bnx2x_agg_info 0 22658 NULL ++disable_so_get_timer_interval_fndecl_22661 get_timer_interval fndecl 0-2 22661 NULL ++disable_so_clock_psb_intel_sdvo_preferred_input_timing_args_22671 clock psb_intel_sdvo_preferred_input_timing_args 0 22671 NULL ++disable_so_nft_hash_obj_fndecl_22673 nft_hash_obj fndecl 0-2 22673 NULL ++disable_so_ber_jiffies_stats_dib8000_state_22674 ber_jiffies_stats dib8000_state 0 22674 NULL ++disable_so_sleep_ms_rtl_ps_ctl_22681 sleep_ms rtl_ps_ctl 0 22681 NULL ++disable_so_addr_hi_eth_tx_start_bd_22685 addr_hi eth_tx_start_bd 0 22685 NULL ++disable_so_lasttime_sym_shcb_22688 lasttime sym_shcb 0 22688 NULL ++disable_so_cttimeout_init_fndecl_22691 cttimeout_init fndecl 0 22691 NULL ++disable_so_crypto_authenc_encrypt_fndecl_22693 crypto_authenc_encrypt fndecl 0 22693 NULL ++disable_so_kernfs_name_hash_fndecl_22704 kernfs_name_hash fndecl 0 22704 NULL ++disable_so_msleep_interruptible_fndecl_22713 msleep_interruptible fndecl 1-0 22713 NULL ++disable_so_compq_addr_lo_addr_ctrl_blk_22728 compq_addr_lo addr_ctrl_blk 0 22728 NULL ++disable_so_dib7000p_get_time_us_fndecl_22737 dib7000p_get_time_us fndecl 0 22737 NULL ++disable_so_src_addr_dma_slave_config_22748 src_addr dma_slave_config 0 22748 NULL ++disable_so_userspace_addr_kvm_memory_slot_22749 userspace_addr kvm_memory_slot 0 22749 NULL ++disable_so_addr6_resolve_fndecl_22753 addr6_resolve fndecl 0 22753 NULL ++disable_so_sst_pm_runtime_put_fndecl_22759 sst_pm_runtime_put fndecl 0 22759 NULL ++disable_so_mlx4_ib_get_aguid_comp_mask_from_ix_fndecl_22761 mlx4_ib_get_aguid_comp_mask_from_ix fndecl 0-1 22761 NULL ++disable_so_d_time_dentry_22767 d_time dentry 0 22767 NULL ++disable_so_mtd_to_docg4_address_fndecl_22769 mtd_to_docg4_address fndecl 0-1-2 22769 NULL ++disable_so_cycle_counter_tag_capidtmf_recv_state_22771 cycle_counter tag_capidtmf_recv_state 0 22771 NULL ++disable_so_lp872x_select_buck_vout_addr_fndecl_22790 lp872x_select_buck_vout_addr fndecl 0-2 22790 NULL ++disable_so_base_mbox_addr_blogic_extmbox_req_22802 base_mbox_addr blogic_extmbox_req 0 22802 NULL nohasharray ++disable_so_no_addr_gfs2_inum_22802 no_addr gfs2_inum 0 22802 &disable_so_base_mbox_addr_blogic_extmbox_req_22802 ++disable_so_debug_dma_map_sg_fndecl_22804 debug_dma_map_sg fndecl 3-4 22804 NULL ++disable_so___cpuidle_register_driver_fndecl_22806 __cpuidle_register_driver fndecl 0 22806 NULL ++disable_so_vhost64_to_cpu_fndecl_22807 vhost64_to_cpu fndecl 0 22807 NULL ++disable_so_start_address_acpi_address_range_22816 start_address acpi_address_range 0 22816 NULL ++disable_so_mce_request_packet_fndecl_22818 mce_request_packet fndecl 3 22818 NULL ++disable_so_bad_std_timing_fndecl_22827 bad_std_timing fndecl 1 22827 NULL ++disable_so_swap_cluster_schedule_discard_fndecl_22833 swap_cluster_schedule_discard fndecl 2 22833 NULL ++disable_so_palmas_rtc_set_time_fndecl_22849 palmas_rtc_set_time fndecl 0 22849 NULL ++disable_so___arch_hweight8_fndecl_22850 __arch_hweight8 fndecl 0-1 22850 NULL ++disable_so_store_risefalltime_fndecl_22854 store_risefalltime fndecl 5-0-4 22854 NULL ++disable_so_qlcnic_83xx_get_mac_address_fndecl_22858 qlcnic_83xx_get_mac_address fndecl 0 22858 NULL ++disable_so_vnic_dev_get_mac_addr_fndecl_22860 vnic_dev_get_mac_addr fndecl 0 22860 NULL ++disable_so_hash_id_hh_flow_state_22864 hash_id hh_flow_state 0 22864 NULL ++disable_so_runtime_suspend_dev_pm_ops_22871 runtime_suspend dev_pm_ops 0 22871 NULL nohasharray ++disable_so_objectid_btrfs_key_22871 objectid btrfs_key 0 22871 &disable_so_runtime_suspend_dev_pm_ops_22871 ++disable_so_bitmap_parse_fndecl_22876 bitmap_parse fndecl 0-2-4 22876 NULL ++disable_so_avg_delay_fndecl_22883 avg_delay fndecl 0 22883 NULL nohasharray ++disable_so_mce_threshold_block_init_fndecl_22883 mce_threshold_block_init fndecl 2 22883 &disable_so_avg_delay_fndecl_22883 ++disable_so_pdeath_signal_task_struct_22884 pdeath_signal task_struct 0 22884 NULL ++disable_so_bits_per_word_blk_mq_bitmap_tags_22896 bits_per_word blk_mq_bitmap_tags 0 22896 NULL ++disable_so_saddr_irda_device_info_22915 saddr irda_device_info 0 22915 NULL ++disable_so_frm_extra_delay_vardecl_isar_c_22927 frm_extra_delay vardecl_isar.c 0 22927 NULL ++disable_so_lbs_set_host_sleep_fndecl_22932 lbs_set_host_sleep fndecl 0 22932 NULL ++disable_so_orinoco_ioctl_setfreq_fndecl_22934 orinoco_ioctl_setfreq fndecl 0 22934 NULL ++disable_so_bit_bitstream_cursor_22959 bit bitstream_cursor 0 22959 NULL ++disable_so_cifs_strtoUTF16_fndecl_22967 cifs_strtoUTF16 fndecl 0-3 22967 NULL ++disable_so_rbx_kvm_regs_22975 rbx kvm_regs 0 22975 NULL ++disable_so_runtime_resume_dev_pm_ops_22976 runtime_resume dev_pm_ops 0 22976 NULL ++disable_so_address_ioaccel2_sg_element_22986 address ioaccel2_sg_element 0 22986 NULL ++disable_so_frags_paddr_htt_data_tx_desc_22993 frags_paddr htt_data_tx_desc 0 22993 NULL ++disable_so_ss_ctime_nilfs_sustat_23015 ss_ctime nilfs_sustat 0 23015 NULL ++disable_so_radeon_atom_set_ac_timing_fndecl_23020 radeon_atom_set_ac_timing fndecl 2 23020 NULL ++disable_so_b43legacy_interrupt_ack_fndecl_23025 b43legacy_interrupt_ack fndecl 2 23025 NULL ++disable_so_i_atime_nsec_f2fs_inode_23028 i_atime_nsec f2fs_inode 0 23028 NULL ++disable_so_addr_wil_fw_record_fill_23039 addr wil_fw_record_fill 0 23039 NULL ++disable_so_cyc2ns_offset_cyc2ns_data_23042 cyc2ns_offset cyc2ns_data 0 23042 NULL ++disable_so_panel_power_cycle_delay_cdv_intel_dp_23045 panel_power_cycle_delay cdv_intel_dp 0 23045 NULL ++disable_so_crypto_rfc4543_copy_src_to_dst_fndecl_23047 crypto_rfc4543_copy_src_to_dst fndecl 0 23047 NULL ++disable_so_pte_pfn_to_mfn_fndecl_23066 pte_pfn_to_mfn fndecl 1-0 23066 NULL ++disable_so_hpll_freq_drm_i915_private_23074 hpll_freq drm_i915_private 0 23074 NULL ++disable_so_ly_base_addr_c67x00_td_23082 ly_base_addr c67x00_td 0 23082 NULL ++disable_so_num_bits_alps_bitmap_point_23084 num_bits alps_bitmap_point 0 23084 NULL ++disable_so_ip6addrlbl_dump_fndecl_23085 ip6addrlbl_dump fndecl 0 23085 NULL ++disable_so_sc_seg_ctime_nilfs_sc_info_23088 sc_seg_ctime nilfs_sc_info 0 23088 NULL ++disable_so_rxbd_addr_lo_host_cmd_ds_pcie_details_23092 rxbd_addr_lo host_cmd_ds_pcie_details 0 23092 NULL ++disable_so_addrconf_init_fndecl_23107 addrconf_init fndecl 0 23107 NULL ++disable_so_regcache_lzo_read_fndecl_23109 regcache_lzo_read fndecl 0-2 23109 NULL ++disable_so_mac_addr_high_nes_adapter_23110 mac_addr_high nes_adapter 0 23110 NULL nohasharray ++disable_so_gf100_fifo_engidx_fndecl_23110 gf100_fifo_engidx fndecl 0 23110 &disable_so_mac_addr_high_nes_adapter_23110 ++disable_so_busy_timeout_mmc_command_23112 busy_timeout mmc_command 0 23112 NULL ++disable_so_expired_tscdeadline_kvm_timer_23113 expired_tscdeadline kvm_timer 0 23113 NULL nohasharray ++disable_so_dtoh_mb_data_addr_brcmf_pcie_shared_info_23113 dtoh_mb_data_addr brcmf_pcie_shared_info 0 23113 &disable_so_expired_tscdeadline_kvm_timer_23113 ++disable_so_mmc_mmc_erase_timeout_fndecl_23122 mmc_mmc_erase_timeout fndecl 0-3-2 23122 NULL ++disable_so_bq32k_rtc_read_time_fndecl_23124 bq32k_rtc_read_time fndecl 0 23124 NULL ++disable_so_mtt_base_addr_h_mlx4_eq_context_23127 mtt_base_addr_h mlx4_eq_context 0 23127 NULL ++disable_so_sack_timeout_netns_sctp_23134 sack_timeout netns_sctp 0 23134 NULL ++disable_so_addr_hw_breakpoint_23137 addr hw_breakpoint 0 23137 NULL ++disable_so_port_sctp_bind_addr_23142 port sctp_bind_addr 0 23142 NULL ++disable_so_rpa_timeout_set_fndecl_23145 rpa_timeout_set fndecl 2 23145 NULL nohasharray ++disable_so_mthca_SW2HW_MPT_fndecl_23145 mthca_SW2HW_MPT fndecl 0-3 23145 &disable_so_rpa_timeout_set_fndecl_23145 nohasharray ++disable_so_mlx5_query_mad_ifc_node_guid_fndecl_23145 mlx5_query_mad_ifc_node_guid fndecl 0 23145 &disable_so_mthca_SW2HW_MPT_fndecl_23145 ++disable_so_eof_gid_xfs_fs_eofblocks_23146 eof_gid xfs_fs_eofblocks 0 23146 NULL ++disable_so_ccp_aes_decrypt_fndecl_23149 ccp_aes_decrypt fndecl 0 23149 NULL ++disable_so_idle_timeout_hci_dev_23160 idle_timeout hci_dev 0 23160 NULL ++disable_so_radeon_atom_set_memory_clock_fndecl_23164 radeon_atom_set_memory_clock fndecl 2 23164 NULL ++disable_so_k_pll_div_23168 k pll_div 0 23168 NULL ++disable_so_ebitmap_node_clr_bit_fndecl_23171 ebitmap_node_clr_bit fndecl 2 23171 NULL ++disable_so_rt_runtime_rt_schedulable_data_23172 rt_runtime rt_schedulable_data 0 23172 NULL ++disable_so_reply_dma_min_address_MPT2SAS_ADAPTER_23181 reply_dma_min_address MPT2SAS_ADAPTER 0 23181 NULL ++disable_so_tsc_shift_pvclock_vcpu_time_info_23184 tsc_shift pvclock_vcpu_time_info 0 23184 NULL ++disable_so_vlan_dev_set_mac_address_fndecl_23188 vlan_dev_set_mac_address fndecl 0 23188 NULL ++disable_so_mpll_ss1_ci_clock_registers_23197 mpll_ss1 ci_clock_registers 0 23197 NULL ++disable_so_addr_cmd_complete_fndecl_23200 addr_cmd_complete fndecl 0 23200 NULL ++disable_so_cpu_clock_fndecl_23205 cpu_clock fndecl 1-0 23205 NULL ++disable_so_prescale_pll_div_23215 prescale pll_div 0 23215 NULL ++disable_so_sel_addr2___mux2_23216 sel_addr2 __mux2 0 23216 NULL ++disable_so_usb_sleep_charge_store_fndecl_23232 usb_sleep_charge_store fndecl 0-4 23232 NULL ++disable_so_bmc150_accel_set_interrupt_fndecl_23235 bmc150_accel_set_interrupt fndecl 0 23235 NULL ++disable_so_netlbl_af4list_audit_addr_fndecl_23240 netlbl_af4list_audit_addr fndecl 4-5 23240 NULL ++disable_so_max_freq_intel_gen6_power_mgmt_23243 max_freq intel_gen6_power_mgmt 0 23243 NULL ++disable_so_i_ctime_ext4_inode_23246 i_ctime ext4_inode 0 23246 NULL ++disable_so_sel_read_avc_hash_stats_fndecl_23251 sel_read_avc_hash_stats fndecl 0-3 23251 NULL ++disable_so_wlc_phy_get_chan_freq_range_nphy_fndecl_23253 wlc_phy_get_chan_freq_range_nphy fndecl 2 23253 NULL ++disable_so_trinity_convert_did_to_freq_fndecl_23254 trinity_convert_did_to_freq fndecl 0-2 23254 NULL ++disable_so_nopin_timeout_iscsi_node_attrib_23262 nopin_timeout iscsi_node_attrib 0 23262 NULL ++disable_so_blk_rq_timeout_fndecl_23263 blk_rq_timeout fndecl 0-1 23263 NULL ++disable_so_dmfe_interrupt_fndecl_23265 dmfe_interrupt fndecl 1 23265 NULL ++disable_so_crypto_rng_generate_fndecl_23266 crypto_rng_generate fndecl 0-5 23266 NULL ++disable_so_ebitmap_read_fndecl_23268 ebitmap_read fndecl 0 23268 NULL ++disable_so_loops_per_jiffy_cpuinfo_x86_23277 loops_per_jiffy cpuinfo_x86 0 23277 NULL ++disable_so_T7_address_mxt_data_23282 T7_address mxt_data 0 23282 NULL ++disable_so_turn_around_timeout_mipi_config_23283 turn_around_timeout mipi_config 0 23283 NULL ++disable_so_crypto_report_one_fndecl_23300 crypto_report_one fndecl 0 23300 NULL ++disable_so_io_base_addr_pch_spi_data_23302 io_base_addr pch_spi_data 0 23302 NULL ++disable_so___ww_mutex_lock_interruptible_fndecl_23308 __ww_mutex_lock_interruptible fndecl 0 23308 NULL ++disable_so_get_bitmap_file_fndecl_23317 get_bitmap_file fndecl 0 23317 NULL ++disable_so_address_hi_lpfc_rqe_23318 address_hi lpfc_rqe 0 23318 NULL ++disable_so_iscsit_na_nopin_response_timeout_fndecl_23323 iscsit_na_nopin_response_timeout fndecl 2-0 23323 NULL ++disable_so_omap1_spi100k_runtime_resume_fndecl_23325 omap1_spi100k_runtime_resume fndecl 0 23325 NULL ++disable_so_snd_timer_global_register_fndecl_23326 snd_timer_global_register fndecl 0 23326 NULL ++disable_so_to_initval_rpc_timeout_23329 to_initval rpc_timeout 0 23329 NULL ++disable_so_bd_list_addr_hi_bnx2i_text_request_23342 bd_list_addr_hi bnx2i_text_request 0 23342 NULL ++disable_so_i2c_addr_a8293_config_23348 i2c_addr a8293_config 0 23348 NULL ++disable_so_range_sizek_var_mtrr_state_23353 range_sizek var_mtrr_state 0 23353 NULL ++disable_so_total_time_running_perf_event_23362 total_time_running perf_event 0 23362 NULL ++disable_so_vdi_gid_vxfs_inode_info_23369 vdi_gid vxfs_inode_info 0 23369 NULL ++disable_so_attrtimeo_timestamp_nfs_inode_23391 attrtimeo_timestamp nfs_inode 0 23391 NULL ++disable_so_si476x_core_cmd_fm_tune_freq_a10_fndecl_23406 si476x_core_cmd_fm_tune_freq_a10 fndecl 0 23406 NULL ++disable_so_sensor_addr_sd_23409 sensor_addr sd 0 23409 NULL ++disable_so_run_delayed_extent_op_fndecl_23414 run_delayed_extent_op fndecl 0 23414 NULL ++disable_so_PXDaddress_fndecl_23420 PXDaddress fndecl 2 23420 NULL ++disable_so_timeout_addr_req_23421 timeout addr_req 0 23421 NULL ++disable_so_tx_pwr_last_recalc_freq_b43_phy_n_23433 tx_pwr_last_recalc_freq b43_phy_n 0 23433 NULL ++disable_so_iscsit_na_nopin_timeout_fndecl_23436 iscsit_na_nopin_timeout fndecl 2-0 23436 NULL ++disable_so_set_tsc_khz_kvm_x86_ops_23439 set_tsc_khz kvm_x86_ops 2 23439 NULL ++disable_so_eee_timer_vardecl_stmmac_main_c_23447 eee_timer vardecl_stmmac_main.c 0 23447 NULL ++disable_so_ndac_aic31xx_rate_divs_23456 ndac aic31xx_rate_divs 0 23456 NULL nohasharray ++disable_so_r27_val_fc2580_freq_regs_23456 r27_val fc2580_freq_regs 0 23456 &disable_so_ndac_aic31xx_rate_divs_23456 ++disable_so_ports_timeout_uhci_hcd_23457 ports_timeout uhci_hcd 0 23457 NULL ++disable_so_fw_load_addr_cas_23459 fw_load_addr cas 0 23459 NULL ++disable_so_enic_dev_add_addr_fndecl_23465 enic_dev_add_addr fndecl 0 23465 NULL ++disable_so_hpet_num_timers_vardecl_hpet_c_23468 hpet_num_timers vardecl_hpet.c 0 23468 NULL ++disable_so_protocol_tomoyo_addr_info_23473 protocol tomoyo_addr_info 0 23473 NULL ++disable_so_sys_clock_settime_fndecl_23475 sys_clock_settime fndecl 1 23475 NULL ++disable_so_pch_uart_hal_enable_interrupt_fndecl_23482 pch_uart_hal_enable_interrupt fndecl 2 23482 NULL ++disable_so_start_addr_snd_emu10k1_pcm_23487 start_addr snd_emu10k1_pcm 0 23487 NULL ++disable_so___bitmap_xor_fndecl_23490 __bitmap_xor fndecl 4 23490 NULL ++disable_so_dst_addr_beiscsi_endpoint_23495 dst_addr beiscsi_endpoint 0 23495 NULL ++disable_so_mask_hi_mtrr_var_range_23508 mask_hi mtrr_var_range 0 23508 NULL ++disable_so_max_mlx4_bitmap_23521 max mlx4_bitmap 0 23521 NULL ++disable_so_bitmap_ip_do_list_fndecl_23527 bitmap_ip_do_list fndecl 0 23527 NULL ++disable_so_radio_freq_tuner_23529 radio_freq tuner 0 23529 NULL ++disable_so_timeout_idletimer_tg_info_23534 timeout idletimer_tg_info 0 23534 NULL ++disable_so_end_jiffies_iwl_mvm_time_event_data_23536 end_jiffies iwl_mvm_time_event_data 0 23536 NULL ++disable_so_try_read_address_fndecl_23550 try_read_address fndecl 0-2 23550 NULL ++disable_so_cpufreq_stats_create_table_fndecl_23554 cpufreq_stats_create_table fndecl 1 23554 NULL ++disable_so_div2__pll_div_23561 div2 _pll_div 0 23561 NULL ++disable_so_hpi_sample_clock_set_local_rate_fndecl_23570 hpi_sample_clock_set_local_rate fndecl 1-0 23570 NULL ++disable_so_sctp_assoc_set_bind_addr_from_ep_fndecl_23572 sctp_assoc_set_bind_addr_from_ep fndecl 0-3 23572 NULL ++disable_so_hscb_busaddr_scb_data_23574 hscb_busaddr scb_data 0 23574 NULL ++disable_so_shadow_msr_edgeport_port_23577 shadow_msr edgeport_port 0 23577 NULL ++disable_so_gcm_hash_fndecl_23580 gcm_hash fndecl 0 23580 NULL ++disable_so_kvm_send_hwpoison_signal_fndecl_23581 kvm_send_hwpoison_signal fndecl 1 23581 NULL ++disable_so_spu_reg_delay_if_spi_card_23584 spu_reg_delay if_spi_card 0 23584 NULL ++disable_so_inet_rtm_deladdr_fndecl_23589 inet_rtm_deladdr fndecl 0 23589 NULL ++disable_so_sm2_runtime_sc_23590 sm2 runtime_sc 0 23590 NULL ++disable_so_cpumask_parselist_user_fndecl_23592 cpumask_parselist_user fndecl 0-2 23592 NULL ++disable_so_clock_cooling_get_frequency_fndecl_23598 clock_cooling_get_frequency fndecl 0 23598 NULL ++disable_so_nilfs_btree_last_key_fndecl_23599 nilfs_btree_last_key fndecl 0 23599 NULL ++disable_so_address_map_r8a66597_23613 address_map r8a66597 0 23613 NULL ++disable_so_closest_timer_fndecl_23617 closest_timer fndecl 2 23617 NULL ++disable_so_delay_radeon_atom_ss_23618 delay radeon_atom_ss 0 23618 NULL ++disable_so_no_addr_gfs2_skip_data_23619 no_addr gfs2_skip_data 0 23619 NULL nohasharray ++disable_so_bloutp_qat_crypto_request_buffs_23619 bloutp qat_crypto_request_buffs 0 23619 &disable_so_no_addr_gfs2_skip_data_23619 ++disable_so_i2s_runtime_resume_fndecl_23625 i2s_runtime_resume fndecl 0 23625 NULL nohasharray ++disable_so_mtime_seg_entry_23625 mtime seg_entry 0 23625 &disable_so_i2s_runtime_resume_fndecl_23625 ++disable_so_atime_apds990x_chip_23626 atime apds990x_chip 0 23626 NULL ++disable_so_irq_domain_free_irqs_fndecl_23634 irq_domain_free_irqs fndecl 1-2 23634 NULL ++disable_so_gru_last_node_paddr_vardecl_x2apic_uv_x_c_23641 gru_last_node_paddr vardecl_x2apic_uv_x.c 0 23641 NULL ++disable_so_tss_addr_kvm_arch_23642 tss_addr kvm_arch 0 23642 NULL ++disable_so_rv3029c2_rtc_read_time_fndecl_23644 rv3029c2_rtc_read_time fndecl 0 23644 NULL ++disable_so___round_jiffies_fndecl_23650 __round_jiffies fndecl 2-1-0 23650 NULL ++disable_so_fixed_mtrr_seg_unit_range_index_fndecl_23657 fixed_mtrr_seg_unit_range_index fndecl 2-0 23657 NULL ++disable_so_timeriomem_rng_driver_init_fndecl_23666 timeriomem_rng_driver_init fndecl 0 23666 NULL ++disable_so_read_status_jiffies_af9013_state_23669 read_status_jiffies af9013_state 0 23669 NULL ++disable_so_st_gid_compat_stat_23673 st_gid compat_stat 0 23673 NULL nohasharray ++disable_so_addr_snic_sg_desc_23673 addr snic_sg_desc 0 23673 &disable_so_st_gid_compat_stat_23673 ++disable_so_boottime_get_fndecl_23679 boottime_get fndecl 0 23679 NULL ++disable_so_sctp_v4_inaddr_any_fndecl_23681 sctp_v4_inaddr_any fndecl 2 23681 NULL ++disable_so_posix_cpu_clock_get_task_fndecl_23683 posix_cpu_clock_get_task fndecl 2 23683 NULL nohasharray ++disable_so_gpio_free_fndecl_23683 gpio_free fndecl 1 23683 &disable_so_posix_cpu_clock_get_task_fndecl_23683 ++disable_so_ebitmap_cpy_fndecl_23688 ebitmap_cpy fndecl 0 23688 NULL ++disable_so___bitmap_parselist_fndecl_23689 __bitmap_parselist fndecl 0-2-5 23689 NULL ++disable_so_wlcore_hw_interrupt_notify_fndecl_23695 wlcore_hw_interrupt_notify fndecl 0 23695 NULL ++disable_so_schedule_zero_fndecl_23702 schedule_zero fndecl 2-3 23702 NULL nohasharray ++disable_so_mtt_addr_mlx4_mpt_entry_23702 mtt_addr mlx4_mpt_entry 0 23702 &disable_so_schedule_zero_fndecl_23702 ++disable_so_adis16400_get_freq_fndecl_23703 adis16400_get_freq fndecl 0 23703 NULL ++disable_so_interrupt_out_endpoint_size_ld_usb_23705 interrupt_out_endpoint_size ld_usb 0 23705 NULL ++disable_so_mac_time_libipw_rx_stats_23706 mac_time libipw_rx_stats 0 23706 NULL nohasharray ++disable_so___ipv6_addr_diff_fndecl_23706 __ipv6_addr_diff fndecl 0 23706 &disable_so_mac_time_libipw_rx_stats_23706 ++disable_so_delay_snd_pcm_status_23708 delay snd_pcm_status 0 23708 NULL ++disable_so_oprofile_set_timeout_fndecl_23715 oprofile_set_timeout fndecl 1-0 23715 NULL ++disable_so_fll_fratio__fll_div_23723 fll_fratio _fll_div 0 23723 NULL ++disable_so___uac_clock_find_source_fndecl_23728 __uac_clock_find_source fndecl 0-2 23728 NULL ++disable_so_acpi_pci_root_get_mcfg_addr_fndecl_23731 acpi_pci_root_get_mcfg_addr fndecl 0 23731 NULL ++disable_so_snd_hda_codec_write_fndecl_23746 snd_hda_codec_write fndecl 0-5-4-2 23746 NULL ++disable_so_local_ipaddr_nes_vnic_23747 local_ipaddr nes_vnic 0 23747 NULL ++disable_so_frequency_stv0900_signal_info_23753 frequency stv0900_signal_info 0 23753 NULL ++disable_so_ic_addrservaddr_vardecl_23754 ic_addrservaddr vardecl 0 23754 NULL ++disable_so_next_hrtimer_event_fusbh200_hcd_23756 next_hrtimer_event fusbh200_hcd 0 23756 NULL ++disable_so_speedstep_get_frequency_fndecl_23758 speedstep_get_frequency fndecl 0 23758 NULL ++disable_so_lpe_base_sst_addr_23776 lpe_base sst_addr 0 23776 NULL ++disable_so_saddr_flowidn_23780 saddr flowidn 0 23780 NULL ++disable_so_uwb_rc_dev_addr_get_fndecl_23783 uwb_rc_dev_addr_get fndecl 0 23783 NULL ++disable_so_qla2x00_start_timer_fndecl_23784 qla2x00_start_timer fndecl 3 23784 NULL ++disable_so_pcan_usb_fd_set_bittiming_slow_fndecl_23790 pcan_usb_fd_set_bittiming_slow fndecl 0 23790 NULL ++disable_so_crypto_rfc4543_setauthsize_fndecl_23801 crypto_rfc4543_setauthsize fndecl 2 23801 NULL ++disable_so_drbd_send_uuids_skip_initial_sync_fndecl_23802 drbd_send_uuids_skip_initial_sync fndecl 0 23802 NULL ++disable_so_si476x_phase_diversity_mode_to_idx_fndecl_23804 si476x_phase_diversity_mode_to_idx fndecl 0 23804 NULL ++disable_so_ci_program_memory_timing_parameters_fndecl_23805 ci_program_memory_timing_parameters fndecl 0 23805 NULL ++disable_so_show_ioc_guid_fndecl_23810 show_ioc_guid fndecl 0 23810 NULL ++disable_so_gpiod_get_raw_value_cansleep_fndecl_23812 gpiod_get_raw_value_cansleep fndecl 0 23812 NULL ++disable_so_cpu_to_fs64_fndecl_23816 cpu_to_fs64 fndecl 0-2 23816 NULL ++disable_so_tomoyo_convert_time_fndecl_23823 tomoyo_convert_time fndecl 1 23823 NULL ++disable_so_ufshcd_runtime_resume_fndecl_23824 ufshcd_runtime_resume fndecl 0 23824 NULL ++disable_so_ext4_block_bitmap_csum_verify_fndecl_23826 ext4_block_bitmap_csum_verify fndecl 2 23826 NULL ++disable_so_hash_hi_smsc95xx_priv_23835 hash_hi smsc95xx_priv 0 23835 NULL ++disable_so_pm_autosleep_init_fndecl_23847 pm_autosleep_init fndecl 0 23847 NULL ++disable_so_mpu_timer_init_fndecl_23854 mpu_timer_init fndecl 1 23854 NULL ++disable_so_bg_block_bitmap_ext2_group_desc_23861 bg_block_bitmap ext2_group_desc 0 23861 NULL ++disable_so_mlx4_en_config_port_scheduler_fndecl_23868 mlx4_en_config_port_scheduler fndecl 0 23868 NULL ++disable_so_pixelclock_for_modeset_radeon_connector_23870 pixelclock_for_modeset radeon_connector 0 23870 NULL ++disable_so_ocfs2_remove_btree_range_fndecl_23874 ocfs2_remove_btree_range fndecl 0-3-4-5-8 23874 NULL ++disable_so_crypto_authenc_setkey_fndecl_23875 crypto_authenc_setkey fndecl 0 23875 NULL ++disable_so_vdiv_mcp77_clk_priv_23881 vdiv mcp77_clk_priv 0 23881 NULL ++disable_so_xfs_da_hashname_fndecl_23895 xfs_da_hashname fndecl 2 23895 NULL ++disable_so_sky2_rx_hash_fndecl_23905 sky2_rx_hash fndecl 2 23905 NULL ++disable_so_pci_revert_fw_address_fndecl_23911 pci_revert_fw_address fndecl 3-4 23911 NULL ++disable_so_gru_chiplet_cpu_to_mmr_fndecl_23914 gru_chiplet_cpu_to_mmr fndecl 2 23914 NULL nohasharray ++disable_so_htotal___fb_timings_23914 htotal __fb_timings 0 23914 &disable_so_gru_chiplet_cpu_to_mmr_fndecl_23914 ++disable_so_coalescing_timeo_bna_tx_config_23917 coalescing_timeo bna_tx_config 0 23917 NULL ++disable_so_block_size_ccp_sha_def_23920 block_size ccp_sha_def 0 23920 NULL ++disable_so_chunk_sizek_mtrr_cleanup_result_23928 chunk_sizek mtrr_cleanup_result 0 23928 NULL ++disable_so_cpufreq_register_driver_fndecl_23933 cpufreq_register_driver fndecl 0 23933 NULL ++disable_so_requested_freq_cs_cpu_dbs_info_s_23941 requested_freq cs_cpu_dbs_info_s 0 23941 NULL ++disable_so_ath9k_hw_setslottime_fndecl_23946 ath9k_hw_setslottime fndecl 2 23946 NULL ++disable_so_clock_man_fndecl_23950 clock_man fndecl 2 23950 NULL ++disable_so_dma2_address_info_23953 dma2 address_info 0 23953 NULL ++disable_so_crypto_ctr_crypt_segment_fndecl_23955 crypto_ctr_crypt_segment fndecl 0 23955 NULL ++disable_so_be_set_rss_hash_opts_fndecl_23960 be_set_rss_hash_opts fndecl 0 23960 NULL ++disable_so_src_low_addr_mvumi_dyn_list_entry_23961 src_low_addr mvumi_dyn_list_entry 0 23961 NULL ++disable_so_fm_v4l2_vidioc_s_hw_freq_seek_fndecl_23963 fm_v4l2_vidioc_s_hw_freq_seek fndecl 0 23963 NULL ++disable_so_tmr_start_sound_lowlev_timer_23966 tmr_start sound_lowlev_timer 1 23966 NULL ++disable_so_task_clock_event_update_fndecl_23968 task_clock_event_update fndecl 2 23968 NULL ++disable_so_i_mtime_minix2_inode_23986 i_mtime minix2_inode 0 23986 NULL ++disable_so_time_offset_wl1271_23987 time_offset wl1271 0 23987 NULL ++disable_so_src_nents_qce_sha_reqctx_24004 src_nents qce_sha_reqctx 0 24004 NULL ++disable_so_elements_bitmap_ipmac_24013 elements bitmap_ipmac 0 24013 NULL ++disable_so_aggregation_timeout_cfhsi_config_24023 aggregation_timeout cfhsi_config 0 24023 NULL ++disable_so_write_interrupt_go7007_hpi_ops_24025 write_interrupt go7007_hpi_ops 3 24025 NULL ++disable_so_data_timer_list_24031 data timer_list 0 24031 NULL ++disable_so_reference_freq_radeon_pll_24034 reference_freq radeon_pll 0 24034 NULL ++disable_so_smi_mod_timer_fndecl_24037 smi_mod_timer fndecl 2 24037 NULL ++disable_so_sha1_mb_async_digest_fndecl_24067 sha1_mb_async_digest fndecl 0 24067 NULL ++disable_so_drv2667_set_waveform_freq_fndecl_24071 drv2667_set_waveform_freq fndecl 0 24071 NULL ++disable_so_ath6kl_disconnect_timeout_write_fndecl_24073 ath6kl_disconnect_timeout_write fndecl 3-0 24073 NULL nohasharray ++disable_so_band_center_freq1_wmi_channel_arg_24073 band_center_freq1 wmi_channel_arg 0 24073 &disable_so_ath6kl_disconnect_timeout_write_fndecl_24073 ++disable_so_hi_cfg_timing_div_drxd_state_24076 hi_cfg_timing_div drxd_state 0 24076 NULL nohasharray ++disable_so_addr_gf100_grctx_24076 addr gf100_grctx 0 24076 &disable_so_hi_cfg_timing_div_drxd_state_24076 ++disable_so_expected_sys_clock_freq_drxd_state_24078 expected_sys_clock_freq drxd_state 0 24078 NULL ++disable_so_img_ir_symbol_timing_fndecl_24080 img_ir_symbol_timing fndecl 0-2-3-4-5 24080 NULL ++disable_so_nr_uuids_cache_set_24084 nr_uuids cache_set 0 24084 NULL nohasharray ++disable_so_hash_tbl_pbl_addr_lo_fcoe_kwqe_init2_24084 hash_tbl_pbl_addr_lo fcoe_kwqe_init2 0 24084 &disable_so_nr_uuids_cache_set_24084 ++disable_so_radeon_atom_get_clock_dividers_fndecl_24091 radeon_atom_get_clock_dividers fndecl 2-0-3 24091 NULL ++disable_so_rx_pg_bidx_addr_bnx2_rx_ring_info_24100 rx_pg_bidx_addr bnx2_rx_ring_info 0 24100 NULL ++disable_so_pty_signal_fndecl_24107 pty_signal fndecl 2 24107 NULL ++disable_so_laddr_rsxx_dma_24112 laddr rsxx_dma 0 24112 NULL ++disable_so_position_ct_timer_instance_24114 position ct_timer_instance 0 24114 NULL ++disable_so_btrfs_create_uuid_tree_fndecl_24124 btrfs_create_uuid_tree fndecl 0 24124 NULL ++disable_so_version_ethtool_regs_24128 version ethtool_regs 0 24128 NULL ++disable_so_usleep_range_fndecl_24129 usleep_range fndecl 1-2 24129 NULL ++disable_so_pdc_detect_pll_input_clock_fndecl_24132 pdc_detect_pll_input_clock fndecl 0 24132 NULL ++disable_so_dn_ifaddr_notify_fndecl_24133 dn_ifaddr_notify fndecl 1 24133 NULL ++disable_so_sis_ata133_program_udma_timings_fndecl_24137 sis_ata133_program_udma_timings fndecl 2 24137 NULL ++disable_so_fll_fratio_fll_div_24138 fll_fratio fll_div 0 24138 NULL ++disable_so_switch_addr_tda827x_config_24144 switch_addr tda827x_config 0 24144 NULL ++disable_so_scan_timeout_airo_info_24146 scan_timeout airo_info 0 24146 NULL nohasharray ++disable_so_tps6586x_rtc_set_time_fndecl_24146 tps6586x_rtc_set_time fndecl 0 24146 &disable_so_scan_timeout_airo_info_24146 ++disable_so_ip101a_g_ack_interrupt_fndecl_24147 ip101a_g_ack_interrupt fndecl 0 24147 NULL ++disable_so_clock_speed__MGSL_PARAMS_24149 clock_speed _MGSL_PARAMS 0 24149 NULL nohasharray ++disable_so_esi_tss_segment_32_24149 esi tss_segment_32 0 24149 &disable_so_clock_speed__MGSL_PARAMS_24149 ++disable_so_sync_size_bitmap_super_s_24170 sync_size bitmap_super_s 0 24170 NULL ++disable_so_hwirq_irq_data_24172 hwirq irq_data 0 24172 NULL ++disable_so_brcm_fet_ack_interrupt_fndecl_24181 brcm_fet_ack_interrupt fndecl 0 24181 NULL ++disable_so_min_delta_ticks_clock_event_device_24191 min_delta_ticks clock_event_device 0 24191 NULL ++disable_so_device_snd_timer_id_24197 device snd_timer_id 0 24197 NULL ++disable_so_xcan_tx_interrupt_fndecl_24200 xcan_tx_interrupt fndecl 2 24200 NULL ++disable_so_dmabuf_timeout_fndecl_24205 dmabuf_timeout fndecl 0 24205 NULL ++disable_so_pm_runtime_get_sync_fndecl_24206 pm_runtime_get_sync fndecl 0 24206 NULL ++disable_so_vdso_addr_fndecl_24212 vdso_addr fndecl 1-2 24212 NULL ++disable_so___subtree_last_usnic_uiom_interval_node_24213 __subtree_last usnic_uiom_interval_node 0 24213 NULL ++disable_so_read_mac_addr_pch_gbe_functions_24216 read_mac_addr pch_gbe_functions 0 24216 NULL ++disable_so_get_option_gid_fndecl_24218 get_option_gid fndecl 0 24218 NULL ++disable_so_decode_freq_dst_state_24221 decode_freq dst_state 0 24221 NULL ++disable_so_nilfs_btree_prepare_delete_fndecl_24237 nilfs_btree_prepare_delete fndecl 0 24237 NULL ++disable_so_start_time_s2io_nic_24242 start_time s2io_nic 0 24242 NULL ++disable_so_tv_vsync_delay_nv04_crtc_reg_24261 tv_vsync_delay nv04_crtc_reg 0 24261 NULL ++disable_so_sq_addr_low_nes_qp_context_24263 sq_addr_low nes_qp_context 0 24263 NULL ++disable_so_jiffies_next_airspy_24265 jiffies_next airspy 0 24265 NULL ++disable_so_show_node_guid_fndecl_24266 show_node_guid fndecl 0 24266 NULL ++disable_so_new_addr_tcf_nat_24272 new_addr tcf_nat 0 24272 NULL nohasharray ++disable_so_dt_cpufreq_probe_fndecl_24272 dt_cpufreq_probe fndecl 0 24272 &disable_so_new_addr_tcf_nat_24272 ++disable_so_src_freq_tbl_24280 src freq_tbl 0 24280 NULL ++disable_so_tps51632_dcdc_set_ramp_delay_fndecl_24291 tps51632_dcdc_set_ramp_delay fndecl 0-2 24291 NULL ++disable_so_resolution_num_snd_timer_gstatus_24293 resolution_num snd_timer_gstatus 0 24293 NULL ++disable_so_delay_usecs_spi_transfer_24301 delay_usecs spi_transfer 0 24301 NULL ++disable_so_curfreq_dsbr100_device_24314 curfreq dsbr100_device 0 24314 NULL ++disable_so_mlx4_set_admin_guid_fndecl_24342 mlx4_set_admin_guid fndecl 3-4 24342 NULL ++disable_so__get_table_maxdiv_fndecl_24353 _get_table_maxdiv fndecl 0 24353 NULL ++disable_so_fb_div_scale_rv6xx_power_info_24360 fb_div_scale rv6xx_power_info 0 24360 NULL ++disable_so_fb_get_hfreq_fndecl_24369 fb_get_hfreq fndecl 0-1-2 24369 NULL ++disable_so_mmp_time_mmp_struct_24373 mmp_time mmp_struct 0 24373 NULL ++disable_so_timestamp_mwifiex_fixed_bcn_param_24375 timestamp mwifiex_fixed_bcn_param 0 24375 NULL ++disable_so_s2mpu02_set_ramp_delay_fndecl_24379 s2mpu02_set_ramp_delay fndecl 0 24379 NULL ++disable_so_last_fail_time_iscsi_login_stats_24381 last_fail_time iscsi_login_stats 0 24381 NULL ++disable_so_bus_addr_vnic_res_24386 bus_addr vnic_res 0 24386 NULL ++disable_so_i40e_ptp_adjtime_fndecl_24400 i40e_ptp_adjtime fndecl 2 24400 NULL ++disable_so_msr_ct_atc_24401 msr ct_atc 0 24401 NULL ++disable_so_pvr2_hdw_get_cur_freq_fndecl_24402 pvr2_hdw_get_cur_freq fndecl 0 24402 NULL ++disable_so_time_ubifs_znode_24419 time ubifs_znode 0 24419 NULL ++disable_so_ssp_get_clk_div_fndecl_24428 ssp_get_clk_div fndecl 0-2 24428 NULL ++disable_so_sem_otime_sem_24429 sem_otime sem 0 24429 NULL ++disable_so_mrst_lvds_clock_fndecl_24433 mrst_lvds_clock fndecl 1 24433 NULL ++disable_so_ccp_aes_setkey_fndecl_24438 ccp_aes_setkey fndecl 3 24438 NULL ++disable_so_log2_page_size_mlx5_mkey_seg_24441 log2_page_size mlx5_mkey_seg 0 24441 NULL ++disable_so_qtimer_val_fndecl_24449 qtimer_val fndecl 0 24449 NULL ++disable_so_sum_exec_runtime_sched_entity_24453 sum_exec_runtime sched_entity 0 24453 NULL ++disable_so_ehash_mask_inet_hashinfo_24457 ehash_mask inet_hashinfo 0 24457 NULL ++disable_so_bd_list_addr_hi_bnx2i_tmf_request_24461 bd_list_addr_hi bnx2i_tmf_request 0 24461 NULL ++disable_so_qce_ahash_register_fndecl_24475 qce_ahash_register fndecl 0 24475 NULL ++disable_so_acpi_leave_sleep_state_fndecl_24476 acpi_leave_sleep_state fndecl 0-1 24476 NULL ++disable_so_last_can_queue_ramp_up_time_fc_fcp_internal_24477 last_can_queue_ramp_up_time fc_fcp_internal 0 24477 NULL ++disable_so_mtrr_gran_size_vardecl_cleanup_c_24487 mtrr_gran_size vardecl_cleanup.c 0 24487 NULL ++disable_so_tef6862_s_frequency_fndecl_24490 tef6862_s_frequency fndecl 0 24490 NULL ++disable_so_update_uc_addr_fm10k_mac_ops_24492 update_uc_addr fm10k_mac_ops 4 24492 NULL ++disable_so_cipher_key_sz_icp_qat_fw_cipher_cd_ctrl_hdr_24515 cipher_key_sz icp_qat_fw_cipher_cd_ctrl_hdr 0 24515 NULL ++disable_so_read_div_fndecl_24524 read_div fndecl 0-2-3-4 24524 NULL ++disable_so_sctp_setsockopt_peer_addr_params_fndecl_24525 sctp_setsockopt_peer_addr_params fndecl 3-0 24525 NULL ++disable_so_dev_addr_dma_debug_entry_24528 dev_addr dma_debug_entry 0 24528 NULL ++disable_so_txurn_interrupt_mask_ath_hw_24529 txurn_interrupt_mask ath_hw 0 24529 NULL ++disable_so_reg_w_fndecl_24535 reg_w fndecl 2-3 24535 NULL ++disable_so_fs_csaddr_ufs_super_block_first_24537 fs_csaddr ufs_super_block_first 0 24537 NULL nohasharray ++disable_so_dv_timings_aspect_ratio_vivid_dev_24537 dv_timings_aspect_ratio vivid_dev 0 24537 &disable_so_fs_csaddr_ufs_super_block_first_24537 ++disable_so_af_tx_sent_jiffies_brcmf_p2p_info_24540 af_tx_sent_jiffies brcmf_p2p_info 0 24540 NULL ++disable_so_timekeeping_max_deferment_fndecl_24546 timekeeping_max_deferment fndecl 0 24546 NULL ++disable_so_poly_cipherpad_fndecl_24550 poly_cipherpad fndecl 0 24550 NULL ++disable_so_aosr_aic32x4_rate_divs_24551 aosr aic32x4_rate_divs 0 24551 NULL ++disable_so_dir_band_bitmap_hpfs_super_block_24552 dir_band_bitmap hpfs_super_block 0 24552 NULL ++disable_so_confq_first_pbe_addr_hi_fcoe_kwqe_conn_offload3_24566 confq_first_pbe_addr_hi fcoe_kwqe_conn_offload3 0 24566 NULL ++disable_so_console_addr_brcmf_sdio_24567 console_addr brcmf_sdio 0 24567 NULL ++disable_so_cis820x_ack_interrupt_fndecl_24585 cis820x_ack_interrupt fndecl 0 24585 NULL ++disable_so_proc_loginuid_read_fndecl_24604 proc_loginuid_read fndecl 3-0 24604 NULL ++disable_so_schedule_nes_timer_fndecl_24613 schedule_nes_timer fndecl 0 24613 NULL ++disable_so_base_freq_patch_info_24622 base_freq patch_info 0 24622 NULL ++disable_so_acpi_hw_sleep_dispatch_fndecl_24627 acpi_hw_sleep_dispatch fndecl 0-1 24627 NULL ++disable_so_busaddr_cciss_scsi_cmd_stack_elem_t_24629 busaddr cciss_scsi_cmd_stack_elem_t 0 24629 NULL ++disable_so_hscb_busaddr_hardware_scb_24633 hscb_busaddr hardware_scb 0 24633 NULL ++disable_so_scsi_reset_delay_adveep_38C0800_config_24634 scsi_reset_delay adveep_38C0800_config 0 24634 NULL ++disable_so_mclk_fb_div_pll_ct_24641 mclk_fb_div pll_ct 0 24641 NULL ++disable_so_writeback_index_address_space_24643 writeback_index address_space 0 24643 NULL ++disable_so_ieee80211_aes_cmac_256_fndecl_24647 ieee80211_aes_cmac_256 fndecl 4 24647 NULL ++disable_so_i915_gem_object_set_to_cpu_domain_fndecl_24650 i915_gem_object_set_to_cpu_domain fndecl 0 24650 NULL ++disable_so_i2c_addr_sd_24651 i2c_addr sd 0 24651 NULL ++disable_so_next_jiffies_vardecl_ksz884x_c_24672 next_jiffies vardecl_ksz884x.c 0 24672 NULL ++disable_so_sclk_frequency_sumo_sclk_voltage_mapping_entry_24676 sclk_frequency sumo_sclk_voltage_mapping_entry 0 24676 NULL ++disable_so_eop_buffer_address_kfd_ioctl_create_queue_args_24677 eop_buffer_address kfd_ioctl_create_queue_args 0 24677 NULL ++disable_so_cyc2ns_mul_cyc2ns_data_24698 cyc2ns_mul cyc2ns_data 0 24698 NULL ++disable_so_task_getscheduler_security_operations_24701 task_getscheduler security_operations 0 24701 NULL ++disable_so_bitmap_search_next_usable_block_fndecl_24705 bitmap_search_next_usable_block fndecl 0-1-3 24705 NULL ++disable_so_gfn_to_memslot_dirty_bitmap_fndecl_24710 gfn_to_memslot_dirty_bitmap fndecl 2 24710 NULL ++disable_so_type_acpi_signal_fatal_info_24717 type acpi_signal_fatal_info 0 24717 NULL ++disable_so_interrupt_mod_interval_vardecl_24721 interrupt_mod_interval vardecl 0 24721 NULL ++disable_so_crypto_authenc_esn_givencrypt_fndecl_24722 crypto_authenc_esn_givencrypt fndecl 0 24722 NULL ++disable_so_atl1e_hash_mc_addr_fndecl_24728 atl1e_hash_mc_addr fndecl 0 24728 NULL ++disable_so_digest_size_ccp_sha_def_24730 digest_size ccp_sha_def 0 24730 NULL ++disable_so_sysfs_show_current_clocksources_fndecl_24748 sysfs_show_current_clocksources fndecl 0 24748 NULL ++disable_so_timeout_ip_set_ext_24754 timeout ip_set_ext 0 24754 NULL ++disable_so_freqmode_pll_div_24757 freqmode pll_div 0 24757 NULL ++disable_so_mvs_write_port_cfg_addr_fndecl_24758 mvs_write_port_cfg_addr fndecl 3 24758 NULL nohasharray ++disable_so_vactive_lo_oaktrail_timing_info_24758 vactive_lo oaktrail_timing_info 0 24758 &disable_so_mvs_write_port_cfg_addr_fndecl_24758 ++disable_so_cs42xx8_runtime_resume_fndecl_24764 cs42xx8_runtime_resume fndecl 0 24764 NULL ++disable_so_snd_pcm_hw_rule_div_fndecl_24768 snd_pcm_hw_rule_div fndecl 0 24768 NULL ++disable_so_drbg_hash_process_addtl_fndecl_24773 drbg_hash_process_addtl fndecl 0 24773 NULL ++disable_so__lookup_address_cpa_fndecl_24780 _lookup_address_cpa fndecl 2 24780 NULL ++disable_so_time_stamp_iwl_traffic_load_24795 time_stamp iwl_traffic_load 0 24795 NULL ++disable_so_remote_cm_response_timeout_ib_cm_req_event_param_24800 remote_cm_response_timeout ib_cm_req_event_param 0 24800 NULL ++disable_so_busaddr_nes_rskb_cb_24803 busaddr nes_rskb_cb 0 24803 NULL nohasharray ++disable_so_setkey_ablkcipher_tfm_24803 setkey ablkcipher_tfm 0-3 24803 &disable_so_busaddr_nes_rskb_cb_24803 ++disable_so_acpi_sleep_prepare_fndecl_24809 acpi_sleep_prepare fndecl 1 24809 NULL ++disable_so_max98090_find_divisor_fndecl_24832 max98090_find_divisor fndecl 0-2 24832 NULL ++disable_so_panel_digon_delay_radeon_encoder_lvds_24833 panel_digon_delay radeon_encoder_lvds 0 24833 NULL ++disable_so_qp_dma_addr_t3_rdma_init_attr_24843 qp_dma_addr t3_rdma_init_attr 0 24843 NULL ++disable_so_interval_tree_compute_subtree_last_fndecl_24849 interval_tree_compute_subtree_last fndecl 0 24849 NULL ++disable_so_queue_info_new_phys_addr_lo_megasas_init_frame_24856 queue_info_new_phys_addr_lo megasas_init_frame 0 24856 NULL ++disable_so_mipi_dsi_dcs_enter_sleep_mode_fndecl_24857 mipi_dsi_dcs_enter_sleep_mode fndecl 0 24857 NULL ++disable_so_ring_iowrite64desc_fndecl_24858 ring_iowrite64desc fndecl 2 24858 NULL nohasharray ++disable_so_regcache_rbtree_lookup_fndecl_24858 regcache_rbtree_lookup fndecl 2 24858 &disable_so_ring_iowrite64desc_fndecl_24858 ++disable_so_rx_timeout_sci_port_24883 rx_timeout sci_port 0 24883 NULL nohasharray ++disable_so_add_atomic_switch_msr_fndecl_24883 add_atomic_switch_msr fndecl 3-4 24883 &disable_so_rx_timeout_sci_port_24883 ++disable_so_xfs_btree_del_cursor_fndecl_24886 xfs_btree_del_cursor fndecl 2 24886 NULL ++disable_so_dsp_time_last_pcxhr_mgr_24894 dsp_time_last pcxhr_mgr 0 24894 NULL ++disable_so_addr_carm_msg_allocbuf_24908 addr carm_msg_allocbuf 0 24908 NULL ++disable_so_max_gids_mthca_dev_lim_24911 max_gids mthca_dev_lim 0 24911 NULL nohasharray ++disable_so_af9005_get_pre_vit_err_bit_count_fndecl_24911 af9005_get_pre_vit_err_bit_count fndecl 0 24911 &disable_so_max_gids_mthca_dev_lim_24911 ++disable_so_last_jiffies_vardecl_isdn_net_c_24918 last_jiffies vardecl_isdn_net.c 0 24918 NULL ++disable_so_pci_bus_cx88_core_24932 pci_bus cx88_core 0 24932 NULL ++disable_so_devm_gpio_request_one_fndecl_24938 devm_gpio_request_one fndecl 0-2 24938 NULL ++disable_so_launder_page_address_space_operations_24942 launder_page address_space_operations 0 24942 NULL ++disable_so_enh_desc_get_timestamp_fndecl_24946 enh_desc_get_timestamp fndecl 0 24946 NULL ++disable_so___pci_bus_find_cap_start_fndecl_24949 __pci_bus_find_cap_start fndecl 0-2 24949 NULL ++disable_so_prepare_signal_fndecl_24954 prepare_signal fndecl 1 24954 NULL ++disable_so_il_vfrontporch_v4l2_bt_timings_24960 il_vfrontporch v4l2_bt_timings 0 24960 NULL ++disable_so_ide_pio_cycle_time_fndecl_24963 ide_pio_cycle_time fndecl 2-0 24963 NULL ++disable_so_demod_address_tda10086_config_24966 demod_address tda10086_config 0 24966 NULL nohasharray ++disable_so_ath5k_check_timer_win_fndecl_24966 ath5k_check_timer_win fndecl 1-2 24966 &disable_so_demod_address_tda10086_config_24966 ++disable_so_pentium_core_get_frequency_fndecl_24968 pentium_core_get_frequency fndecl 0 24968 NULL ++disable_so_freqerr_chk_fndecl_24974 freqerr_chk fndecl 0-2-3 24974 NULL ++disable_so_tgt_reset_timeout_iscsi_session_24977 tgt_reset_timeout iscsi_session 0 24977 NULL ++disable_so_gpiod_set_raw_value_cansleep_fndecl_24979 gpiod_set_raw_value_cansleep fndecl 2 24979 NULL ++disable_so_write_addr_fndecl_24985 write_addr fndecl 2 24985 NULL ++disable_so_mcs7830_set_mac_address_fndecl_24986 mcs7830_set_mac_address fndecl 0 24986 NULL ++disable_so_multiaddr_ip_mc_list_24989 multiaddr ip_mc_list 0 24989 NULL ++disable_so_shash_ahash_digest_fndecl_24990 shash_ahash_digest fndecl 0 24990 NULL ++disable_so_unlock_timer_adp5589_kpad_platform_data_24993 unlock_timer adp5589_kpad_platform_data 0 24993 NULL ++disable_so_connect_timeout_vsock_sock_25001 connect_timeout vsock_sock 0 25001 NULL ++disable_so_m_addr_rds_cong_map_25013 m_addr rds_cong_map 0 25013 NULL ++disable_so_flash_addr_esas2r_ioctlfs_command_25014 flash_addr esas2r_ioctlfs_command 0 25014 NULL ++disable_so_da9052_rtc_read_time_fndecl_25015 da9052_rtc_read_time fndecl 0 25015 NULL ++disable_so_cpu_to_vhost32_fndecl_25031 cpu_to_vhost32 fndecl 0-2 25031 NULL ++disable_so_vxlan_nla_put_addr_fndecl_25037 vxlan_nla_put_addr fndecl 0 25037 NULL ++disable_so_hello_timer_value___bridge_info_25048 hello_timer_value __bridge_info 0 25048 NULL ++disable_so_steer_res_gid_25050 steer res_gid 0 25050 NULL ++disable_so_average_frequency_time_stats_25055 average_frequency time_stats 0 25055 NULL ++disable_so_sense_busaddr_scb_data_25056 sense_busaddr scb_data 0 25056 NULL ++disable_so_rx_stall_timeout_msecs_vardecl_25059 rx_stall_timeout_msecs vardecl 0 25059 NULL ++disable_so_bypclk_div_dibx000_bandwidth_config_25065 bypclk_div dibx000_bandwidth_config 0 25065 NULL ++disable_so_drm_dp_clock_recovery_ok_fndecl_25083 drm_dp_clock_recovery_ok fndecl 2 25083 NULL ++disable_so_get_min_clock_sdhci_ops_25084 get_min_clock sdhci_ops 0 25084 NULL ++disable_so_port_ka_time_fcoe_ctlr_25085 port_ka_time fcoe_ctlr 0 25085 NULL ++disable_so_btrfs_set_token_timespec_nsec_fndecl_25090 btrfs_set_token_timespec_nsec fndecl 3 25090 NULL ++disable_so_tx_bd_haddr_lo_bnx2_tx_bd_25100 tx_bd_haddr_lo bnx2_tx_bd 0 25100 NULL ++disable_so_pwm_freq_div_dib7000p_config_25102 pwm_freq_div dib7000p_config 0 25102 NULL ++disable_so_x86_pmu_config_addr_fndecl_25103 x86_pmu_config_addr fndecl 0-1 25103 NULL ++disable_so_address_TAG_TW_SG_Entry_25109 address TAG_TW_SG_Entry 0 25109 NULL ++disable_so_cfg_base_smsc_chip_address_25125 cfg_base smsc_chip_address 0 25125 NULL ++disable_so_snd_iprintf_fndecl_25126 snd_iprintf fndecl 0 25126 NULL ++disable_so_sony_nc_kbd_backlight_timeout_show_fndecl_25134 sony_nc_kbd_backlight_timeout_show fndecl 0 25134 NULL ++disable_so___hw_addr_create_ex_fndecl_25138 __hw_addr_create_ex fndecl 3 25138 NULL ++disable_so_sdev_show_timeout_fndecl_25140 sdev_show_timeout fndecl 0 25140 NULL ++disable_so_valleyview_rps_guar_freq_fndecl_25141 valleyview_rps_guar_freq fndecl 0 25141 NULL ++disable_so_msg_addr_lo_vf_pf_event_data_25142 msg_addr_lo vf_pf_event_data 0 25142 NULL nohasharray ++disable_so_hfreq___fb_timings_25142 hfreq __fb_timings 0 25142 &disable_so_msg_addr_lo_vf_pf_event_data_25142 ++disable_so_select_addr_2_qla83xx_minidump_entry_rdmux2_25145 select_addr_2 qla83xx_minidump_entry_rdmux2 0 25145 NULL ++disable_so_ctrl_addr_palmas_regs_info_25149 ctrl_addr palmas_regs_info 0 25149 NULL ++disable_so_gid_affs_tail_25153 gid affs_tail 0 25153 NULL ++disable_so_recv_timeout_iscsi_conn_25159 recv_timeout iscsi_conn 0 25159 NULL ++disable_so_decode_attr_lease_time_fndecl_25160 decode_attr_lease_time fndecl 0 25160 NULL ++disable_so_log10times100_fndecl_25175 log10times100 fndecl 0-1 25175 NULL ++disable_so_crypto_register_shashes_fndecl_25178 crypto_register_shashes fndecl 0 25178 NULL ++disable_so_sh_cmt_clock_event_next_fndecl_25183 sh_cmt_clock_event_next fndecl 1 25183 NULL ++disable_so_update_mctime_fndecl_25185 update_mctime fndecl 0 25185 NULL ++disable_so_snd_hdspm_info_clock_source_fndecl_25189 snd_hdspm_info_clock_source fndecl 0 25189 NULL ++disable_so_ds1390_read_time_fndecl_25191 ds1390_read_time fndecl 0 25191 NULL ++disable_so_crypto_gcm_setkey_fndecl_25197 crypto_gcm_setkey fndecl 0-3 25197 NULL ++disable_so_atomic_read_file_fndecl_25200 atomic_read_file fndecl 3-0 25200 NULL ++disable_so_i_ctime_minix2_inode_25213 i_ctime minix2_inode 0 25213 NULL ++disable_so_account_fndecl_25224 account fndecl 0-4-2 25224 NULL ++disable_so_bestclock_fndecl_25226 bestclock fndecl 1 25226 NULL ++disable_so_regcache_rbtree_insert_to_block_fndecl_25230 regcache_rbtree_insert_to_block fndecl 3-4-5-6 25230 NULL ++disable_so_pentiumM_get_frequency_fndecl_25231 pentiumM_get_frequency fndecl 0 25231 NULL ++disable_so_model_mceusb_dev_25234 model mceusb_dev 0 25234 NULL ++disable_so_sk_rcvtimeo_sock_25235 sk_rcvtimeo sock 0 25235 NULL ++disable_so_atomic_long_add_fndecl_25245 atomic_long_add fndecl 1 25245 NULL ++disable_so_tw_rcv_wnd_tcp_timewait_sock_25247 tw_rcv_wnd tcp_timewait_sock 0 25247 NULL ++disable_so_vga_switcheroo_runtime_resume_fndecl_25258 vga_switcheroo_runtime_resume fndecl 0 25258 NULL nohasharray ++disable_so_swp_freq_calcuation_fndecl_25258 swp_freq_calcuation fndecl 0-10-8-9 25258 &disable_so_vga_switcheroo_runtime_resume_fndecl_25258 ++disable_so_sys_setresuid_fndecl_25263 sys_setresuid fndecl 0-1-2-3 25263 NULL ++disable_so_va_gid_coda_vattr_25267 va_gid coda_vattr 0 25267 NULL ++disable_so_adis16136_set_freq_fndecl_25268 adis16136_set_freq fndecl 0 25268 NULL ++disable_so_sha1_ssse3_update_fndecl_25270 sha1_ssse3_update fndecl 3 25270 NULL ++disable_so_data_addr_rx_ring_info_25277 data_addr rx_ring_info 0 25277 NULL ++disable_so_in_n_analog_pcm_runtime_25285 in_n_analog pcm_runtime 0 25285 NULL ++disable_so_active_ide_timing_25290 active ide_timing 0 25290 NULL ++disable_so_max_img_ir_timing_range_25312 max img_ir_timing_range 0 25312 NULL ++disable_so_sisusb_setidxreg_fndecl_25313 sisusb_setidxreg fndecl 0-2-3-4 25313 NULL ++disable_so_rss_hash_cq_enet_rq_desc_25315 rss_hash cq_enet_rq_desc 0 25315 NULL ++disable_so_sdhci_pltfm_clk_get_max_clock_fndecl_25319 sdhci_pltfm_clk_get_max_clock fndecl 0 25319 NULL ++disable_so_be_cmd_mac_addr_query_fndecl_25342 be_cmd_mac_addr_query fndecl 0 25342 NULL ++disable_so_st_atime_nsec_compat_stat_25348 st_atime_nsec compat_stat 0 25348 NULL ++disable_so_blkcipher_walk_virt_fndecl_25350 blkcipher_walk_virt fndecl 0 25350 NULL ++disable_so_ata_sff_interrupt_fndecl_25352 ata_sff_interrupt fndecl 1 25352 NULL ++disable_so_vdisktime_cfq_group_25353 vdisktime cfq_group 0 25353 NULL ++disable_so_sctp_apply_peer_addr_params_fndecl_25357 sctp_apply_peer_addr_params fndecl 0 25357 NULL ++disable_so_hpi_sample_clock_get_local_rate_lock_fndecl_25364 hpi_sample_clock_get_local_rate_lock fndecl 1-0 25364 NULL ++disable_so_sticks_snd_timer_25366 sticks snd_timer 0 25366 NULL ++disable_so_segv_uid_gr_arg_25373 segv_uid gr_arg 0 25373 NULL ++disable_so_signal_rate_plcp_signal_rate_lookup_25377 signal_rate plcp_signal_rate_lookup 0 25377 NULL ++disable_so_timeout_jiffies_tifm_sd_25387 timeout_jiffies tifm_sd 0 25387 NULL ++disable_so_fence_gpu_addr_kernel_queue_25394 fence_gpu_addr kernel_queue 0 25394 NULL ++disable_so_pch_udc_enable_interrupts_fndecl_25405 pch_udc_enable_interrupts fndecl 2 25405 NULL ++disable_so_addr_hi_eth_rx_sge_25407 addr_hi eth_rx_sge 0 25407 NULL ++disable_so_flushtimeout_nfulnl_instance_25409 flushtimeout nfulnl_instance 0 25409 NULL ++disable_so_ti12xx_untie_interrupts_fndecl_25411 ti12xx_untie_interrupts fndecl 2 25411 NULL ++disable_so_dma_addr_t4_cq_25412 dma_addr t4_cq 0 25412 NULL ++disable_so_task_list_pbl_addr_lo_fcoe_kwqe_init1_25414 task_list_pbl_addr_lo fcoe_kwqe_init1 0 25414 NULL ++disable_so_conntrack_addrcmp_fndecl_25418 conntrack_addrcmp fndecl 4 25418 NULL ++disable_so_datablock_addr_fndecl_25424 datablock_addr fndecl 0-2 25424 NULL ++disable_so_intel_sdvo_create_preferred_input_timing_fndecl_25428 intel_sdvo_create_preferred_input_timing fndecl 3-4 25428 NULL ++disable_so_return_address_stack_frame_ia32_25439 return_address stack_frame_ia32 0 25439 NULL ++disable_so_tmds_chip_slave_addr_tmds_chip_information_25446 tmds_chip_slave_addr tmds_chip_information 0 25446 NULL ++disable_so_releasepage_address_space_operations_25450 releasepage address_space_operations 2 25450 NULL ++disable_so_sys_setgid_fndecl_25470 sys_setgid fndecl 0-1 25470 NULL nohasharray ++disable_so_random_address_open_fndecl_25470 random_address_open fndecl 0 25470 &disable_so_sys_setgid_fndecl_25470 ++disable_so_creation_time_se_device_25474 creation_time se_device 0 25474 NULL ++disable_so_addr_qla8xxx_minidump_entry_crb_25475 addr qla8xxx_minidump_entry_crb 0 25475 NULL ++disable_so_wrmsr_safe_on_cpu_fndecl_25481 wrmsr_safe_on_cpu fndecl 0-1 25481 NULL ++disable_so_htc_addr_ath6kl_mbox_info_25495 htc_addr ath6kl_mbox_info 0 25495 NULL ++disable_so_crypto_shash_export_fndecl_25501 crypto_shash_export fndecl 0 25501 NULL ++disable_so_pm_runtime_autosuspend_expiration_fndecl_25503 pm_runtime_autosuspend_expiration fndecl 0 25503 NULL ++disable_so_fib_info_update_nh_saddr_fndecl_25504 fib_info_update_nh_saddr fndecl 0 25504 NULL ++disable_so_ac_uid_taskstats_25506 ac_uid taskstats 0 25506 NULL ++disable_so_bufaddr_epic_rx_desc_25507 bufaddr epic_rx_desc 0 25507 NULL ++disable_so_process_tgid_id_proc_event_25512 process_tgid id_proc_event 0 25512 NULL ++disable_so_si5351_msynth_params_address_fndecl_25517 si5351_msynth_params_address fndecl 0-1 25517 NULL ++disable_so_btrfs_dev_replace_time_stopped_fndecl_25538 btrfs_dev_replace_time_stopped fndecl 0 25538 NULL ++disable_so___irq_set_handler_fndecl_25547 __irq_set_handler fndecl 1 25547 NULL ++disable_so_next_addr_ath_gen_timer_configuration_25559 next_addr ath_gen_timer_configuration 0 25559 NULL ++disable_so_timeout_request_25561 timeout request 0 25561 NULL ++disable_so_rx_bd_haddr_hi_bnx2_rx_bd_25562 rx_bd_haddr_hi bnx2_rx_bd 0 25562 NULL nohasharray ++disable_so_jhash_1word_fndecl_25562 jhash_1word fndecl 0-1 25562 &disable_so_rx_bd_haddr_hi_bnx2_rx_bd_25562 ++disable_so_freq_ref_fll_factors_25565 freq_ref fll_factors 0 25565 NULL ++disable_so_compat_sys_mq_timedreceive_fndecl_25566 compat_sys_mq_timedreceive fndecl 1-3 25566 NULL ++disable_so_scl_falling_time_dw_i2c_dev_25576 scl_falling_time dw_i2c_dev 0 25576 NULL ++disable_so_maj_flt_signal_struct_25583 maj_flt signal_struct 0 25583 NULL ++disable_so_irq_set_chip_and_handler_name_fndecl_25596 irq_set_chip_and_handler_name fndecl 1 25596 NULL ++disable_so_timeout_ms_ib_mad_send_buf_25607 timeout_ms ib_mad_send_buf 0 25607 NULL ++disable_so_qs_itimelimit_fs_quota_statv_25612 qs_itimelimit fs_quota_statv 0 25612 NULL nohasharray ++disable_so_blkcipher_aead_walk_virt_block_fndecl_25612 blkcipher_aead_walk_virt_block fndecl 0-4 25612 &disable_so_qs_itimelimit_fs_quota_statv_25612 ++disable_so_o2hb_heartbeat_timeout_ms_o2net_handshake_25614 o2hb_heartbeat_timeout_ms o2net_handshake 0 25614 NULL ++disable_so_sampling_time_acpi_power_meter_capabilities_25620 sampling_time acpi_power_meter_capabilities 0 25620 NULL ++disable_so_C_SYSC_signalfd_fndecl_25641 C_SYSC_signalfd fndecl 0 25641 NULL ++disable_so_dpp_page_addr_lo_ocrdma_alloc_pd_uresp_25645 dpp_page_addr_lo ocrdma_alloc_pd_uresp 0 25645 NULL ++disable_so_memclock_pm2fb_par_25648 memclock pm2fb_par 0 25648 NULL ++disable_so_hca_core_clock_mlx4_init_hca_param_25649 hca_core_clock mlx4_init_hca_param 0 25649 NULL ++disable_so_hash_fndecl_25655 hash fndecl 0-2 25655 NULL ++disable_so_get_scr_cfg_addr_fndecl_25659 get_scr_cfg_addr fndecl 0-2 25659 NULL ++disable_so_brp_can_bittiming_25672 brp can_bittiming 0 25672 NULL ++disable_so_hash_tcindex_data_25674 hash tcindex_data 0 25674 NULL ++disable_so_store_pwm_auto_spinup_time_fndecl_25686 store_pwm_auto_spinup_time fndecl 0-4 25686 NULL nohasharray ++disable_so_wm5100_runtime_resume_fndecl_25686 wm5100_runtime_resume fndecl 0 25686 &disable_so_store_pwm_auto_spinup_time_fndecl_25686 ++disable_so_cbc_aes_decrypt_fndecl_25690 cbc_aes_decrypt fndecl 0-4 25690 NULL ++disable_so_find_vma_fndecl_25710 find_vma fndecl 2 25710 NULL ++disable_so_set_register_interruptible_fndecl_25711 set_register_interruptible fndecl 0 25711 NULL ++disable_so_last_beacon_timestamp_atmel_private_25714 last_beacon_timestamp atmel_private 0 25714 NULL ++disable_so_print_uuid_item_fndecl_25720 print_uuid_item fndecl 2-3 25720 NULL nohasharray ++disable_so_intel_pxfreq_fndecl_25720 intel_pxfreq fndecl 0-1 25720 &disable_so_print_uuid_item_fndecl_25720 ++disable_so___mlx4_ib_query_gid_fndecl_25733 __mlx4_ib_query_gid fndecl 0-2-3 25733 NULL ++disable_so_crypto_pcbc_setkey_fndecl_25734 crypto_pcbc_setkey fndecl 0-3 25734 NULL ++disable_so_iClockSource_uac_clock_source_descriptor_25741 iClockSource uac_clock_source_descriptor 0 25741 NULL ++disable_so_madc_aic32x4_rate_divs_25746 madc aic32x4_rate_divs 0 25746 NULL nohasharray ++disable_so_test_and_set_bit_le_fndecl_25746 test_and_set_bit_le fndecl 1 25746 &disable_so_madc_aic32x4_rate_divs_25746 ++disable_so_init_acpi_pm_clocksource_fndecl_25751 init_acpi_pm_clocksource fndecl 0 25751 NULL ++disable_so_bit_width_io_addr_25761 bit_width io_addr 0 25761 NULL nohasharray ++disable_so_shash_async_finup_fndecl_25761 shash_async_finup fndecl 0 25761 &disable_so_bit_width_io_addr_25761 ++disable_so_i_mtime_extra_ext4_inode_25766 i_mtime_extra ext4_inode 0 25766 NULL ++disable_so_suid_ban_expires_user_struct_25778 suid_ban_expires user_struct 0 25778 NULL ++disable_so_sys_timer_delete_fndecl_25781 sys_timer_delete fndecl 1 25781 NULL ++disable_so_write16_b43_bus_dev_25800 write16 b43_bus_dev 3 25800 NULL ++disable_so_pci_bus_clock_list_fndecl_25811 pci_bus_clock_list fndecl 0-1 25811 NULL ++disable_so_pll_freq_adau_25818 pll_freq adau 0 25818 NULL ++disable_so_kvm_get_lapic_tscdeadline_msr_fndecl_25821 kvm_get_lapic_tscdeadline_msr fndecl 0 25821 NULL ++disable_so_power_off_longtime_mmc_ext_csd_25827 power_off_longtime mmc_ext_csd 0 25827 NULL ++disable_so_mcryptd_hash_digest_enqueue_fndecl_25830 mcryptd_hash_digest_enqueue fndecl 0 25830 NULL ++disable_so_bch_btree_node_get_fndecl_25837 bch_btree_node_get fndecl 4 25837 NULL ++disable_so_sa_timeout_mmc_ext_csd_25842 sa_timeout mmc_ext_csd 0 25842 NULL ++disable_so_rc5t583_rtc_set_time_fndecl_25844 rc5t583_rtc_set_time fndecl 0 25844 NULL ++disable_so_pll2_ndiv_b_cnt_ad9523_platform_data_25849 pll2_ndiv_b_cnt ad9523_platform_data 0 25849 NULL ++disable_so_xfs_btree_kill_iroot_fndecl_25851 xfs_btree_kill_iroot fndecl 0 25851 NULL ++disable_so_freq_offset_xc4000_priv_25852 freq_offset xc4000_priv 0 25852 NULL ++disable_so_orig_eax_user_regs_struct32_25853 orig_eax user_regs_struct32 0 25853 NULL ++disable_so_i_mtime_ext4_inode_25857 i_mtime ext4_inode 0 25857 NULL nohasharray ++disable_so_hash_ipportnet4_expire_fndecl_25857 hash_ipportnet4_expire fndecl 4 25857 &disable_so_i_mtime_ext4_inode_25857 ++disable_so_max_keysize_blkcipher_alg_25859 max_keysize blkcipher_alg 0 25859 NULL ++disable_so__kstrtol_fndecl_25860 _kstrtol fndecl 0 25860 NULL nohasharray ++disable_so_reqsize_crypto_aead_25860 reqsize crypto_aead 0 25860 &disable_so__kstrtol_fndecl_25860 ++disable_so_group_exit_code_signal_struct_25863 group_exit_code signal_struct 0 25863 NULL ++disable_so_i2c_address_qt1010_config_25866 i2c_address qt1010_config 0 25866 NULL ++disable_so_musb_bulk_nak_timeout_fndecl_25876 musb_bulk_nak_timeout fndecl 3 25876 NULL ++disable_so_rangehigh_v4l2_hw_freq_seek_25892 rangehigh v4l2_hw_freq_seek 0 25892 NULL ++disable_so_xferaddr_mbox_out_25904 xferaddr mbox_out 0 25904 NULL ++disable_so_address_mode_snd_emu10k1_25917 address_mode snd_emu10k1 0 25917 NULL ++disable_so_ac_uid_acct_v3_25928 ac_uid acct_v3 0 25928 NULL ++disable_so_show_cpumask_fndecl_25949 show_cpumask fndecl 0 25949 NULL ++disable_so_x86_max_cores_cpuinfo_x86_25950 x86_max_cores cpuinfo_x86 0 25950 NULL ++disable_so_nr_mtrr_spare_reg_vardecl_cleanup_c_25954 nr_mtrr_spare_reg vardecl_cleanup.c 0 25954 NULL ++disable_so_fib_info_hash_move_fndecl_25959 fib_info_hash_move fndecl 3 25959 NULL ++disable_so_rst_timer_val_intel_dsi_25967 rst_timer_val intel_dsi 0 25967 NULL ++disable_so_backlog_wait_time_audit_status_25971 backlog_wait_time audit_status 0 25971 NULL ++disable_so_gid_h_misc_25975 gid h_misc 0 25975 NULL ++disable_so_wm8962_runtime_resume_fndecl_25981 wm8962_runtime_resume fndecl 0 25981 NULL ++disable_so_ip_vs_rs_hashkey_fndecl_25992 ip_vs_rs_hashkey fndecl 1 25992 NULL ++disable_so_sbp_tpg_attrib_store_max_reconnect_timeout_fndecl_25997 sbp_tpg_attrib_store_max_reconnect_timeout fndecl 0-3 25997 NULL ++disable_so_hpwdt_time_left_fndecl_25998 hpwdt_time_left fndecl 0 25998 NULL ++disable_so_mtrr_calc_range_state_fndecl_26002 mtrr_calc_range_state fndecl 3-4-2-1 26002 NULL ++disable_so_tipc_addr_scope_fndecl_26006 tipc_addr_scope fndecl 0 26006 NULL ++disable_so_rdmsr_safe_regs_fndecl_26012 rdmsr_safe_regs fndecl 0 26012 NULL ++disable_so_kvm_inject_realmode_interrupt_fndecl_26018 kvm_inject_realmode_interrupt fndecl 2 26018 NULL ++disable_so_addr_ethoc_bd_26021 addr ethoc_bd 0 26021 NULL ++disable_so_marvell_ack_interrupt_fndecl_26036 marvell_ack_interrupt fndecl 0 26036 NULL ++disable_so_link_check_timeout_igb_adapter_26037 link_check_timeout igb_adapter 0 26037 NULL nohasharray ++disable_so_psb_intel_crtc_clock_get_fndecl_26037 psb_intel_crtc_clock_get fndecl 0 26037 &disable_so_link_check_timeout_igb_adapter_26037 ++disable_so_t2_ptr_hash_tbl_addr_lo_fcoe_kwqe_init2_26039 t2_ptr_hash_tbl_addr_lo fcoe_kwqe_init2 0 26039 NULL ++disable_so_interrupt_out_interval_ld_usb_26046 interrupt_out_interval ld_usb 0 26046 NULL ++disable_so_bs_gid_xfs_bstat_26053 bs_gid xfs_bstat 0 26053 NULL ++disable_so_wm8900_set_dai_clkdiv_fndecl_26074 wm8900_set_dai_clkdiv fndecl 3 26074 NULL ++disable_so_setkey_blkcipher_alg_26078 setkey blkcipher_alg 3 26078 NULL ++disable_so_ixgbevf_init_interrupt_scheme_fndecl_26085 ixgbevf_init_interrupt_scheme fndecl 0 26085 NULL ++disable_so___sw_hweight32_fndecl_26088 __sw_hweight32 fndecl 1-0 26088 NULL nohasharray ++disable_so_addr_hi_eth_tx_bd_26088 addr_hi eth_tx_bd 0 26088 &disable_so___sw_hweight32_fndecl_26088 nohasharray ++disable_so_hashval2_1_rx_pkt_hdr1_26088 hashval2_1 rx_pkt_hdr1 0 26088 &disable_so_addr_hi_eth_tx_bd_26088 ++disable_so_debounce_time_snd_soc_jack_gpio_26097 debounce_time snd_soc_jack_gpio 0 26097 NULL ++disable_so_ath6kl_wmi_pstream_timeout_event_rx_fndecl_26100 ath6kl_wmi_pstream_timeout_event_rx fndecl 3 26100 NULL ++disable_so_fl0addr_fw_iq_cmd_26103 fl0addr fw_iq_cmd 0 26103 NULL ++disable_so___acpi_os_prepare_extended_sleep_vardecl_osl_c_26106 __acpi_os_prepare_extended_sleep vardecl_osl.c 2 26106 NULL ++disable_so_atomic_check_drm_mode_config_funcs_26109 atomic_check drm_mode_config_funcs 0 26109 NULL ++disable_so_st_mtime_stat_26114 st_mtime stat 0 26114 NULL ++disable_so_cx23885_set_freq_fndecl_26129 cx23885_set_freq fndecl 0 26129 NULL ++disable_so_img_ir_timings_convert_fndecl_26132 img_ir_timings_convert fndecl 3-4 26132 NULL ++disable_so_generic_update_time_fndecl_26133 generic_update_time fndecl 0 26133 NULL ++disable_so_cpu_to_virtio32_fndecl_26151 cpu_to_virtio32 fndecl 0-2 26151 NULL ++disable_so_dp_dma_addr_mic_device_26153 dp_dma_addr mic_device 0 26153 NULL ++disable_so_mask_clocksource_26154 mask clocksource 0 26154 NULL ++disable_so_bit_rate_hpi_msg_format_26167 bit_rate hpi_msg_format 0 26167 NULL ++disable_so_set_bitmap_file_fndecl_26171 set_bitmap_file fndecl 0-2 26171 NULL ++disable_so_show_fast_charge_timer_fndecl_26172 show_fast_charge_timer fndecl 0 26172 NULL ++disable_so_rt_spc_timelimit_qc_type_state_26186 rt_spc_timelimit qc_type_state 0 26186 NULL ++disable_so_HYPERVISOR_physdev_op_fndecl_26192 HYPERVISOR_physdev_op fndecl 0 26192 NULL ++disable_so_sci_br_interrupt_fndecl_26202 sci_br_interrupt fndecl 1 26202 NULL ++disable_so_bitmap_ipmac_do_list_fndecl_26203 bitmap_ipmac_do_list fndecl 4 26203 NULL ++disable_so_kxcjk1013_setup_any_motion_interrupt_fndecl_26214 kxcjk1013_setup_any_motion_interrupt fndecl 0 26214 NULL ++disable_so_io_request_phys_addr_megasas_cmd_fusion_26240 io_request_phys_addr megasas_cmd_fusion 0 26240 NULL ++disable_so_compute_unit_id_cpuinfo_x86_26241 compute_unit_id cpuinfo_x86 0 26241 NULL ++disable_so_dynpm_action_timeout_radeon_pm_26257 dynpm_action_timeout radeon_pm 0 26257 NULL ++disable_so_lookup_address_in_pgd_fndecl_26268 lookup_address_in_pgd fndecl 2 26268 NULL ++disable_so_addr_prism2_download_data_area_26275 addr prism2_download_data_area 0 26275 NULL ++disable_so_channels_snd_pcm_runtime_26297 channels snd_pcm_runtime 0 26297 NULL ++disable_so_iamthif_timer_mei_device_26298 iamthif_timer mei_device 0 26298 NULL nohasharray ++disable_so_simple_strtol_fndecl_26298 simple_strtol fndecl 0 26298 &disable_so_iamthif_timer_mei_device_26298 ++disable_so_rose_set_mac_address_fndecl_26302 rose_set_mac_address fndecl 0 26302 NULL ++disable_so_sq_addr_lo_fcoe_kwqe_conn_offload1_26303 sq_addr_lo fcoe_kwqe_conn_offload1 0 26303 NULL ++disable_so_m88ds3103_sleep_fndecl_26315 m88ds3103_sleep fndecl 0 26315 NULL ++disable_so_ping_timeo_net_conf_26316 ping_timeo net_conf 0 26316 NULL nohasharray ++disable_so_parent_btrfs_delayed_tree_ref_26316 parent btrfs_delayed_tree_ref 0 26316 &disable_so_ping_timeo_net_conf_26316 ++disable_so_esd_timeout_ms_tsc2005_platform_data_26333 esd_timeout_ms tsc2005_platform_data 0 26333 NULL ++disable_so_addr_change_member_26339 addr change_member 0 26339 NULL ++disable_so_mvs_show_interrupt_coalescing_fndecl_26346 mvs_show_interrupt_coalescing fndecl 0 26346 NULL ++disable_so_hashkey_raw_ip_vs_pe_26355 hashkey_raw ip_vs_pe 0 26355 NULL ++disable_so_skl_compute_linetime_wm_fndecl_26358 skl_compute_linetime_wm fndecl 0 26358 NULL ++disable_so_radeon_pmops_runtime_resume_fndecl_26363 radeon_pmops_runtime_resume fndecl 0 26363 NULL ++disable_so_op_remote_addr_rm_rdma_op_26364 op_remote_addr rm_rdma_op 0 26364 NULL ++disable_so_yura_hash_fndecl_26368 yura_hash fndecl 2 26368 NULL ++disable_so_blocksize_qce_ablkcipher_def_26370 blocksize qce_ablkcipher_def 0 26370 NULL ++disable_so_phys_efi_set_virtual_address_map_fndecl_26380 phys_efi_set_virtual_address_map fndecl 1-2 26380 NULL ++disable_so_sfi_lapic_addr_vardecl_sfi_c_26384 sfi_lapic_addr vardecl_sfi.c 0 26384 NULL ++disable_so_ebp_user_regs_struct32_26386 ebp user_regs_struct32 0 26386 NULL ++disable_so_total_time_enabled_perf_event_26387 total_time_enabled perf_event 0 26387 NULL nohasharray ++disable_so_ext4_inode_bitmap_csum_set_fndecl_26387 ext4_inode_bitmap_csum_set fndecl 2-5 26387 &disable_so_total_time_enabled_perf_event_26387 ++disable_so_write32_b43_bus_dev_26402 write32 b43_bus_dev 3 26402 NULL ++disable_so_seq_default_timer_device_vardecl_26404 seq_default_timer_device vardecl 0 26404 NULL ++disable_so_address_xfs_dir2_leaf_entry_26411 address xfs_dir2_leaf_entry 0 26411 NULL ++disable_so_regmap_irq_get_virq_fndecl_26413 regmap_irq_get_virq fndecl 2-0 26413 NULL ++disable_so_msr_ia32_feature_control_nested_vmx_26415 msr_ia32_feature_control nested_vmx 0 26415 NULL ++disable_so_last_load_cpufreq_cooling_device_26418 last_load cpufreq_cooling_device 0 26418 NULL ++disable_so_blank_time_dce8_wm_params_26421 blank_time dce8_wm_params 0 26421 NULL ++disable_so_start_time_rsxx_bio_meta_26424 start_time rsxx_bio_meta 0 26424 NULL ++disable_so_ima_calc_file_hash_atfm_fndecl_26437 ima_calc_file_hash_atfm fndecl 0 26437 NULL ++disable_so_range_to_mtrr_fndecl_26447 range_to_mtrr fndecl 2-3 26447 NULL ++disable_so_sm_addr_ns_dev_26449 sm_addr ns_dev 0 26449 NULL ++disable_so_uartlite_outle32_fndecl_26455 uartlite_outle32 fndecl 1 26455 NULL ++disable_so___arch_hweight64_fndecl_26456 __arch_hweight64 fndecl 0-1 26456 NULL nohasharray ++disable_so_rsa_parse_key_fndecl_26456 rsa_parse_key fndecl 3 26456 &disable_so___arch_hweight64_fndecl_26456 ++disable_so_data_addr_ide_io_ports_26461 data_addr ide_io_ports 0 26461 NULL ++disable_so_mce_adjust_timer_vardecl_mce_c_26462 mce_adjust_timer vardecl_mce.c 0-1 26462 NULL ++disable_so_tv_sec_ceph_timespec_26463 tv_sec ceph_timespec 0 26463 NULL ++disable_so_val_v4l2_dbg_register_26470 val v4l2_dbg_register 0 26470 NULL ++disable_so_jiffies_read_fndecl_26480 jiffies_read fndecl 0 26480 NULL ++disable_so_compat_sys_clock_settime_fndecl_26491 compat_sys_clock_settime fndecl 1 26491 NULL ++disable_so_i2c_addr_tda827x_priv_26495 i2c_addr tda827x_priv 0 26495 NULL ++disable_so_snd_trident_interrupt_fndecl_26498 snd_trident_interrupt fndecl 1 26498 NULL ++disable_so_mce_flush_rx_buffer_fndecl_26515 mce_flush_rx_buffer fndecl 2 26515 NULL ++disable_so_ufshcd_runtime_suspend_fndecl_26519 ufshcd_runtime_suspend fndecl 0 26519 NULL ++disable_so___down_timeout_fndecl_26530 __down_timeout fndecl 2-0 26530 NULL nohasharray ++disable_so_rdma_addr_find_dmac_by_grh_fndecl_26530 rdma_addr_find_dmac_by_grh fndecl 0 26530 &disable_so___down_timeout_fndecl_26530 ++disable_so_ppll_ref_div_radeon_regs_26531 ppll_ref_div radeon_regs 0 26531 NULL ++disable_so_fs_overflowuid_vardecl_26541 fs_overflowuid vardecl 0 26541 NULL ++disable_so_ceph_str_hash_rjenkins_fndecl_26542 ceph_str_hash_rjenkins fndecl 0-2 26542 NULL ++disable_so_threshold_low_nes_hw_tune_timer_26544 threshold_low nes_hw_tune_timer 0 26544 NULL ++disable_so_addressPXD_fndecl_26546 addressPXD fndecl 0 26546 NULL ++disable_so_get_cpu_idle_time_us_fndecl_26547 get_cpu_idle_time_us fndecl 0-1 26547 NULL ++disable_so_x86_pmu_event_addr_fndecl_26551 x86_pmu_event_addr fndecl 0-1 26551 NULL ++disable_so_da9055_rtc_set_time_fndecl_26553 da9055_rtc_set_time fndecl 0 26553 NULL nohasharray ++disable_so_address_hi_ips_enh_sglist_26553 address_hi ips_enh_sglist 0 26553 &disable_so_da9055_rtc_set_time_fndecl_26553 ++disable_so_cpufreq_quick_get_fndecl_26559 cpufreq_quick_get fndecl 0-1 26559 NULL nohasharray ++disable_so_ieee80211_aes_gcm_encrypt_fndecl_26559 ieee80211_aes_gcm_encrypt fndecl 5 26559 &disable_so_cpufreq_quick_get_fndecl_26559 ++disable_so_bug17190_timer_qt202x_phy_data_26561 bug17190_timer qt202x_phy_data 0 26561 NULL nohasharray ++disable_so_efx_farch_filter_hash_fndecl_26561 efx_farch_filter_hash fndecl 0-1 26561 &disable_so_bug17190_timer_qt202x_phy_data_26561 ++disable_so_timestamp_beacon_format_26566 timestamp beacon_format 0 26566 NULL ++disable_so_postscale__pll_div_26568 postscale _pll_div 0 26568 NULL ++disable_so_next_nat_addr_fndecl_26576 next_nat_addr fndecl 0-2 26576 NULL ++disable_so_shdwreg_addr_hi_addr_ctrl_blk_26592 shdwreg_addr_hi addr_ctrl_blk 0 26592 NULL ++disable_so_xfs_btree_insrec_fndecl_26593 xfs_btree_insrec fndecl 0 26593 NULL ++disable_so_sci_tx_interrupt_fndecl_26595 sci_tx_interrupt fndecl 1 26595 NULL nohasharray ++disable_so_add_delayed_ref_head_fndecl_26595 add_delayed_ref_head fndecl 4-5 26595 &disable_so_sci_tx_interrupt_fndecl_26595 ++disable_so_tegra_wdt_set_timeout_fndecl_26597 tegra_wdt_set_timeout fndecl 2 26597 NULL ++disable_so_base_addr_dmi_ipmi_data_26600 base_addr dmi_ipmi_data 0 26600 NULL nohasharray ++disable_so_s_audio_sampling_freq_cx2341x_handler_ops_26600 s_audio_sampling_freq cx2341x_handler_ops 0-2 26600 &disable_so_base_addr_dmi_ipmi_data_26600 ++disable_so_pll_post_div_radeon_crtc_26608 pll_post_div radeon_crtc 0 26608 NULL ++disable_so_sdio_enable_4bit_bus_fndecl_26617 sdio_enable_4bit_bus fndecl 0 26617 NULL ++disable_so_jiffies_to_usecs_fndecl_26625 jiffies_to_usecs fndecl 0-1 26625 NULL ++disable_so_i_mtime_nsec_ocfs2_dinode_26627 i_mtime_nsec ocfs2_dinode 0 26627 NULL ++disable_so_set_var_mtrr_fndecl_26628 set_var_mtrr fndecl 2-3 26628 NULL ++disable_so_usec_2_cycles_fndecl_26641 usec_2_cycles fndecl 0-1 26641 NULL ++disable_so_inq_data_baddr_pmcraid_instance_26646 inq_data_baddr pmcraid_instance 0 26646 NULL ++disable_so_re_timeout_vhci_hcd_26649 re_timeout vhci_hcd 0 26649 NULL ++disable_so_timer_buf_periods_pcxhr_stream_26650 timer_buf_periods pcxhr_stream 0 26650 NULL ++disable_so_lease_break_time_vardecl_26659 lease_break_time vardecl 0 26659 NULL ++disable_so_first_frag_time_libipw_frag_entry_26673 first_frag_time libipw_frag_entry 0 26673 NULL ++disable_so_send_timer_event_fndecl_26675 send_timer_event fndecl 0 26675 NULL ++disable_so_timestamp_lo_mlx4_ts_cqe_26678 timestamp_lo mlx4_ts_cqe 0 26678 NULL nohasharray ++disable_so_twl_rtc_read_time_fndecl_26678 twl_rtc_read_time fndecl 0 26678 &disable_so_timestamp_lo_mlx4_ts_cqe_26678 ++disable_so_prism54_get_freq_fndecl_26679 prism54_get_freq fndecl 0 26679 NULL ++disable_so_signal_quality_wireless_stats_26683 signal_quality wireless_stats 0 26683 NULL ++disable_so_serial8250_request_rsa_resource_fndecl_26695 serial8250_request_rsa_resource fndecl 0 26695 NULL ++disable_so_crypto_ahash_init_fndecl_26697 crypto_ahash_init fndecl 0 26697 NULL ++disable_so_i8xx_clock_fndecl_26699 i8xx_clock fndecl 1 26699 NULL ++disable_so_crypto_alg_extsize_fndecl_26720 crypto_alg_extsize fndecl 0 26720 NULL ++disable_so_get_iowait_time_fndecl_26723 get_iowait_time fndecl 1-0 26723 NULL ++disable_so_wl1271_acx_init_rx_interrupt_fndecl_26727 wl1271_acx_init_rx_interrupt fndecl 0 26727 NULL ++disable_so_check_intr_schedule_fndecl_26728 check_intr_schedule fndecl 2-3 26728 NULL ++disable_so_cobalt_s_dv_timings_fndecl_26730 cobalt_s_dv_timings fndecl 0 26730 NULL ++disable_so_resolution_snd_timer_instance_26747 resolution snd_timer_instance 0 26747 NULL ++disable_so_gf100_vm_addr_fndecl_26753 gf100_vm_addr fndecl 0-2-3-4 26753 NULL ++disable_so_nilfs_btree_convert_and_insert_fndecl_26755 nilfs_btree_convert_and_insert fndecl 0-2-6 26755 NULL ++disable_so_xlog_find_verify_cycle_fndecl_26760 xlog_find_verify_cycle fndecl 0-2-3 26760 NULL ++disable_so_base_address_kvm_lapic_26767 base_address kvm_lapic 0 26767 NULL ++disable_so_unmap_page_dma_map_ops_26774 unmap_page dma_map_ops 2-3 26774 NULL nohasharray ++disable_so_modcode_stv0900_signal_info_26774 modcode stv0900_signal_info 0 26774 &disable_so_unmap_page_dma_map_ops_26774 ++disable_so_mthca_cmd_wait_fndecl_26776 mthca_cmd_wait fndecl 0-2 26776 NULL nohasharray ++disable_so_tun2_maddress_stv0900_init_params_26776 tun2_maddress stv0900_init_params 0 26776 &disable_so_mthca_cmd_wait_fndecl_26776 ++disable_so_simple_sleep_fndecl_26802 simple_sleep fndecl 0 26802 NULL ++disable_so_tv_sec_timestruc_t_26805 tv_sec timestruc_t 0 26805 NULL ++disable_so_get_vblank_timestamp_drm_driver_26807 get_vblank_timestamp drm_driver 2 26807 NULL ++disable_so_dsbr100_setfreq_fndecl_26808 dsbr100_setfreq fndecl 0-2 26808 NULL ++disable_so_base_addr_unaligned_vnic_dev_ring_26813 base_addr_unaligned vnic_dev_ring 0 26813 NULL ++disable_so_addr_ib_mw_bind_info_26826 addr ib_mw_bind_info 0 26826 NULL ++disable_so_cpuidle_add_interface_fndecl_26838 cpuidle_add_interface fndecl 0 26838 NULL nohasharray ++disable_so_addr4_resolve_fndecl_26838 addr4_resolve fndecl 0 26838 &disable_so_cpuidle_add_interface_fndecl_26838 ++disable_so_rdmsrl_safe_on_cpu_fndecl_26843 rdmsrl_safe_on_cpu fndecl 0-1 26843 NULL ++disable_so_random_read_fndecl_26852 random_read fndecl 0-3 26852 NULL ++disable_so_reachable_time_ra_msg_26853 reachable_time ra_msg 0 26853 NULL ++disable_so_mutex_lock_interruptible_nested_fndecl_26858 mutex_lock_interruptible_nested fndecl 0 26858 NULL ++disable_so_erase_time_max_flchip_26863 erase_time_max flchip 0 26863 NULL ++disable_so_cpufreq_frequency_table_get_index_fndecl_26865 cpufreq_frequency_table_get_index fndecl 2 26865 NULL ++disable_so_efficient_freq_intel_gen6_power_mgmt_26867 efficient_freq intel_gen6_power_mgmt 0 26867 NULL ++disable_so_sysctl_sched_rt_runtime_vardecl_26872 sysctl_sched_rt_runtime vardecl 0 26872 NULL ++disable_so_time_ncp_cache_head_26879 time ncp_cache_head 0 26879 NULL ++disable_so_qdisc_class_hash_free_fndecl_26882 qdisc_class_hash_free fndecl 2 26882 NULL ++disable_so_cpu_cpuidle_device_26895 cpu cpuidle_device 0 26895 NULL ++disable_so_mod_phy_reg_fndecl_26899 mod_phy_reg fndecl 2-3-4 26899 NULL ++disable_so_vb2_dma_contig_plane_dma_addr_fndecl_26900 vb2_dma_contig_plane_dma_addr fndecl 0 26900 NULL ++disable_so_btree_split_beneath_fndecl_26901 btree_split_beneath fndecl 0 26901 NULL ++disable_so_timestamp_desc_tbl_t_26905 timestamp desc_tbl_t 0 26905 NULL ++disable_so_addr_bit_set_fndecl_26910 addr_bit_set fndecl 0-2 26910 NULL nohasharray ++disable_so_snd_soc_write_fndecl_26910 snd_soc_write fndecl 0-2-3 26910 &disable_so_addr_bit_set_fndecl_26910 nohasharray ++disable_so_timing_legacy_data_26910 timing legacy_data 0 26910 &disable_so_snd_soc_write_fndecl_26910 ++disable_so_nsleep_k_clock_26913 nsleep k_clock 1 26913 NULL ++disable_so_sys_stime_fndecl_26915 sys_stime fndecl 0 26915 NULL ++disable_so_sjw_max_can_bittiming_const_26917 sjw_max can_bittiming_const 0 26917 NULL nohasharray ++disable_so_cbc_aes_encrypt_fndecl_26917 cbc_aes_encrypt fndecl 0-4 26917 &disable_so_sjw_max_can_bittiming_const_26917 ++disable_so_get_debugctlmsr_fndecl_26918 get_debugctlmsr fndecl 0 26918 NULL ++disable_so_xfs_btree_delrec_fndecl_26919 xfs_btree_delrec fndecl 0 26919 NULL ++disable_so_hr222_sub_set_clock_fndecl_26925 hr222_sub_set_clock fndecl 2-0 26925 NULL ++disable_so_dd_desc_paddr_ath_descdma_26927 dd_desc_paddr ath_descdma 0 26927 NULL ++disable_so_shift_clock_event_device_26934 shift clock_event_device 0 26934 NULL ++disable_so_rx_bseq_addr_bnx2_rx_ring_info_26936 rx_bseq_addr bnx2_rx_ring_info 0 26936 NULL ++disable_so_brcms_c_calc_ba_time_fndecl_26948 brcms_c_calc_ba_time fndecl 0-2 26948 NULL ++disable_so_rcv_buffer_time_stamp_lpfc_vport_26952 rcv_buffer_time_stamp lpfc_vport 0 26952 NULL ++disable_so_min_post_div_radeon_pll_26958 min_post_div radeon_pll 0 26958 NULL ++disable_so_mcryptd_hash_finup_enqueue_fndecl_26959 mcryptd_hash_finup_enqueue fndecl 0 26959 NULL ++disable_so_ip_TransportAddress_ipAddress_26969 ip TransportAddress_ipAddress 0 26969 NULL ++disable_so_addr_fritzcard_26973 addr fritzcard 0 26973 NULL nohasharray ++disable_so_ata_read_native_max_address_fndecl_26973 ata_read_native_max_address fndecl 0 26973 &disable_so_addr_fritzcard_26973 ++disable_so_ktime_get_real_seconds_fndecl_26974 ktime_get_real_seconds fndecl 0 26974 NULL nohasharray ++disable_so_i_crtime_extra_ext4_inode_26974 i_crtime_extra ext4_inode 0 26974 &disable_so_ktime_get_real_seconds_fndecl_26974 ++disable_so_kern_addr_valid_fndecl_26978 kern_addr_valid fndecl 1 26978 NULL ++disable_so_rtimer_val_vxge_hw_tim_intr_config_26991 rtimer_val vxge_hw_tim_intr_config 0 26991 NULL ++disable_so_timestamp_agere_ext_scan_info_26993 timestamp agere_ext_scan_info 0 26993 NULL ++disable_so_ps_ring_physaddr_rx_ring_26997 ps_ring_physaddr rx_ring 0 26997 NULL ++disable_so_set_bit_in_list_bitmap_fndecl_26998 set_bit_in_list_bitmap fndecl 2 26998 NULL ++disable_so_gid_index_mlx4_eth_av_27005 gid_index mlx4_eth_av 0 27005 NULL ++disable_so_sender_euid_binder_transaction_data_27019 sender_euid binder_transaction_data 0 27019 NULL ++disable_so_sctp_setsockopt_peer_primary_addr_fndecl_27027 sctp_setsockopt_peer_primary_addr fndecl 3-0 27027 NULL ++disable_so_sysctl_x25_ack_holdback_timeout_vardecl_27031 sysctl_x25_ack_holdback_timeout vardecl 0 27031 NULL ++disable_so_blkcipher_next_copy_fndecl_27033 blkcipher_next_copy fndecl 0 27033 NULL ++disable_so_cg_spll_func_cntl_4_si_clock_registers_27036 cg_spll_func_cntl_4 si_clock_registers 0 27036 NULL ++disable_so_mthca_buddy_alloc_fndecl_27037 mthca_buddy_alloc fndecl 2-0 27037 NULL ++disable_so_seq_tcp_skb_cb_27054 seq tcp_skb_cb 0 27054 NULL ++disable_so_s_bitmap_maxbytes_ext4_sb_info_27055 s_bitmap_maxbytes ext4_sb_info 0 27055 NULL ++disable_so_addr_off_bfa_fru_s_27061 addr_off bfa_fru_s 0 27061 NULL ++disable_so_dataserver_timeo_vardecl_filelayoutdev_c_27062 dataserver_timeo vardecl_filelayoutdev.c 0 27062 NULL ++disable_so_demod_address_stv0900_config_27065 demod_address stv0900_config 0 27065 NULL ++disable_so_kvm_apic_match_logical_addr_fndecl_27077 kvm_apic_match_logical_addr fndecl 2 27077 NULL ++disable_so_expires_cpu_itimer_27081 expires cpu_itimer 0 27081 NULL nohasharray ++disable_so_request_any_context_irq_fndecl_27081 request_any_context_irq fndecl 0-1 27081 &disable_so_expires_cpu_itimer_27081 ++disable_so_timeout_vardecl_kempld_wdt_c_27085 timeout vardecl_kempld_wdt.c 0 27085 NULL ++disable_so_buffer_addr_rx_free_desc_27090 buffer_addr rx_free_desc 0 27090 NULL ++disable_so_vx_set_clock_fndecl_27093 vx_set_clock fndecl 2 27093 NULL ++disable_so_br_set_forward_delay_fndecl_27097 br_set_forward_delay fndecl 0 27097 NULL ++disable_so_hash_net4_expire_fndecl_27108 hash_net4_expire fndecl 4 27108 NULL ++disable_so_stv0900_get_freq_auto_fndecl_27111 stv0900_get_freq_auto fndecl 0 27111 NULL ++disable_so_wait_for_common_fndecl_27112 wait_for_common fndecl 3 27112 NULL ++disable_so_nfs4_schedule_migration_recovery_fndecl_27114 nfs4_schedule_migration_recovery fndecl 0 27114 NULL ++disable_so_d_rt_spc_timer_qc_dqblk_27117 d_rt_spc_timer qc_dqblk 0 27117 NULL ++disable_so_btree_insert64_fndecl_27118 btree_insert64 fndecl 2-4 27118 NULL ++disable_so_addrconf_mod_dad_work_fndecl_27128 addrconf_mod_dad_work fndecl 2 27128 NULL ++disable_so_coalescing_timeo_bna_rx_config_27130 coalescing_timeo bna_rx_config 0 27130 NULL nohasharray ++disable_so_addr_page_to_node_27130 addr page_to_node 0 27130 &disable_so_coalescing_timeo_bna_rx_config_27130 ++disable_so_st_atime_nsec_p9_stat_dotl_27131 st_atime_nsec p9_stat_dotl 0 27131 NULL ++disable_so_myri10ge_intr_coal_delay_vardecl_myri10ge_c_27141 myri10ge_intr_coal_delay vardecl_myri10ge.c 0 27141 NULL ++disable_so_hash_shift_deflate_state_27146 hash_shift deflate_state 0 27146 NULL ++disable_so_palmas_rtc_read_time_fndecl_27149 palmas_rtc_read_time fndecl 0 27149 NULL ++disable_so___atomic_add_ifless_fndecl_27155 __atomic_add_ifless fndecl 3 27155 NULL ++disable_so_iscsi_conn_get_addr_param_fndecl_27170 iscsi_conn_get_addr_param fndecl 0 27170 NULL ++disable_so___clocksource_update_freq_hz_fndecl_27171 __clocksource_update_freq_hz fndecl 2 27171 NULL ++disable_so_id_sst_module_runtime_27177 id sst_module_runtime 0 27177 NULL ++disable_so_crypto_xcbc_digest_setkey_fndecl_27185 crypto_xcbc_digest_setkey fndecl 0-3 27185 NULL ++disable_so_enic_set_mac_addr_fndecl_27188 enic_set_mac_addr fndecl 0 27188 NULL ++disable_so_expires_timer_list_27202 expires timer_list 0 27202 NULL ++disable_so_compute_subtree_last_fndecl_27204 compute_subtree_last fndecl 0 27204 NULL ++disable_so_qla4_82xx_decode_crb_addr_fndecl_27209 qla4_82xx_decode_crb_addr fndecl 0-1 27209 NULL ++disable_so_debugtimer_vardecl_floppy_c_27217 debugtimer vardecl_floppy.c 0 27217 NULL ++disable_so_time_offset_perf_event_mmap_page_27223 time_offset perf_event_mmap_page 0 27223 NULL ++disable_so___ufshcd_setup_clocks_fndecl_27227 __ufshcd_setup_clocks fndecl 0 27227 NULL ++disable_so_ccallback_snd_timer_instance_27233 ccallback snd_timer_instance 4 27233 NULL ++disable_so_cpufreq_p4_get_fndecl_27237 cpufreq_p4_get fndecl 1 27237 NULL ++disable_so_bd_phy_addr_wcn36xx_dxe_ctl_27253 bd_phy_addr wcn36xx_dxe_ctl 0 27253 NULL ++disable_so___xfrm_dst_hash_fndecl_27263 __xfrm_dst_hash fndecl 0-3-4-5 27263 NULL ++disable_so_mcp795_read_time_fndecl_27267 mcp795_read_time fndecl 0 27267 NULL ++disable_so_base_mtrr_sentry_27271 base mtrr_sentry 0 27271 NULL ++disable_so_proc_do_large_bitmap_fndecl_27272 proc_do_large_bitmap fndecl 0 27272 NULL ++disable_so_stv0367cab_get_adc_freq_fndecl_27274 stv0367cab_get_adc_freq fndecl 0-2 27274 NULL ++disable_so_gpadc_page_addr_pm80x_subchip_27284 gpadc_page_addr pm80x_subchip 0 27284 NULL ++disable_so_udf_count_free_bitmap_fndecl_27294 udf_count_free_bitmap fndecl 0 27294 NULL ++disable_so_timestamp_ieee80211_channel_switch_27297 timestamp ieee80211_channel_switch 0 27297 NULL ++disable_so_fd_flush_timestamp_i40e_pf_27298 fd_flush_timestamp i40e_pf 0 27298 NULL nohasharray ++disable_so_snd_rme96_info_clockmode_control_fndecl_27298 snd_rme96_info_clockmode_control fndecl 0 27298 &disable_so_fd_flush_timestamp_i40e_pf_27298 ++disable_so_past_time_fndecl_27299 past_time fndecl 1 27299 NULL ++disable_so_status_hci_rp_read_bd_addr_27307 status hci_rp_read_bd_addr 0 27307 NULL ++disable_so_demod_address_lgs8gxx_config_27311 demod_address lgs8gxx_config 0 27311 NULL ++disable_so_clock_offset_mlx4_fw_27318 clock_offset mlx4_fw 0 27318 NULL ++disable_so_native_sched_clock_fndecl_27322 native_sched_clock fndecl 0 27322 NULL ++disable_so_preferred_time_prefix_cacheinfo_27329 preferred_time prefix_cacheinfo 0 27329 NULL nohasharray ++disable_so_srq_get_mtt_addr_fndecl_27329 srq_get_mtt_addr fndecl 0 27329 &disable_so_preferred_time_prefix_cacheinfo_27329 ++disable_so_di_pt_regs_27336 di pt_regs 0 27336 NULL ++disable_so_buf1_addr_xgmac_dma_desc_27344 buf1_addr xgmac_dma_desc 0 27344 NULL ++disable_so_timer_mask_ath_gen_timer_table_27351 timer_mask ath_gen_timer_table 0 27351 NULL ++disable_so_max_frags_iwl_time_event_cmd_27357 max_frags iwl_time_event_cmd 0 27357 NULL nohasharray ++disable_so_wd_last_clocksource_27357 wd_last clocksource 0 27357 &disable_so_max_frags_iwl_time_event_cmd_27357 ++disable_so_sermouse_interrupt_fndecl_27361 sermouse_interrupt fndecl 2 27361 NULL ++disable_so_tm_mday_rtc_time_27369 tm_mday rtc_time 0 27369 NULL ++disable_so_opad_count_ccp_sha_ctx_27374 opad_count ccp_sha_ctx 0 27374 NULL ++disable_so_keyed_hash_fndecl_27379 keyed_hash fndecl 0-2 27379 NULL ++disable_so_addr_d11init_27383 addr d11init 0 27383 NULL ++disable_so_test_bit_le_fndecl_27392 test_bit_le fndecl 1 27392 NULL ++disable_so_i2c_bit_add_bus_fndecl_27395 i2c_bit_add_bus fndecl 0 27395 NULL ++disable_so_xhci_calculate_u2_timeout_fndecl_27406 xhci_calculate_u2_timeout fndecl 0 27406 NULL ++disable_so_sym_getclock_fndecl_27414 sym_getclock fndecl 2 27414 NULL ++disable_so_pat_x_mtrr_type_fndecl_27415 pat_x_mtrr_type fndecl 1-2 27415 NULL ++disable_so_val_addr_core1_nphy_rf_control_override_rev7_27422 val_addr_core1 nphy_rf_control_override_rev7 0 27422 NULL nohasharray ++disable_so_qce_ahash_hmac_setkey_fndecl_27422 qce_ahash_hmac_setkey fndecl 3 27422 &disable_so_val_addr_core1_nphy_rf_control_override_rev7_27422 ++disable_so_ratio_o_rj54n1_clock_div_27431 ratio_o rj54n1_clock_div 0 27431 NULL nohasharray ++disable_so_pr_uid_elf_prpsinfo_27431 pr_uid elf_prpsinfo 0 27431 &disable_so_ratio_o_rj54n1_clock_div_27431 ++disable_so_nla_get_be64_fndecl_27433 nla_get_be64 fndecl 0 27433 NULL ++disable_so_encryptor_fndecl_27450 encryptor fndecl 0 27450 NULL ++disable_so_hsync_offset_lo_oaktrail_timing_info_27455 hsync_offset_lo oaktrail_timing_info 0 27455 NULL ++disable_so_store_scaling_max_freq_fndecl_27459 store_scaling_max_freq fndecl 0-3 27459 NULL ++disable_so_addrLow_lpfc_pde7_27462 addrLow lpfc_pde7 0 27462 NULL ++disable_so_ql_get_mac_addr_reg_fndecl_27466 ql_get_mac_addr_reg fndecl 0 27466 NULL ++disable_so_r600_engine_clock_entry_set_feedback_divider_fndecl_27467 r600_engine_clock_entry_set_feedback_divider fndecl 3 27467 NULL ++disable_so_queue_timestamp_cw1200_queue_item_27470 queue_timestamp cw1200_queue_item 0 27470 NULL nohasharray ++disable_so_timing_event_fndecl_27470 timing_event fndecl 0 27470 &disable_so_queue_timestamp_cw1200_queue_item_27470 ++disable_so_seg0_blkaddr_f2fs_sm_info_27483 seg0_blkaddr f2fs_sm_info 0 27483 NULL nohasharray ++disable_so_shash_async_init_fndecl_27483 shash_async_init fndecl 0 27483 &disable_so_seg0_blkaddr_f2fs_sm_info_27483 ++disable_so_esas2r_buffered_ioctl_addr_vardecl_27487 esas2r_buffered_ioctl_addr vardecl 0 27487 NULL ++disable_so_buffer_write_time_max_flchip_27491 buffer_write_time_max flchip 0 27491 NULL ++disable_so_reg_data_clock_eeprom_93cx6_27496 reg_data_clock eeprom_93cx6 0 27496 NULL ++disable_so_ieee80211_if_read_min_discovery_timeout_fndecl_27497 ieee80211_if_read_min_discovery_timeout fndecl 3-0 27497 NULL nohasharray ++disable_so_address_pmcraid_ioadl_desc_27497 address pmcraid_ioadl_desc 0 27497 &disable_so_ieee80211_if_read_min_discovery_timeout_fndecl_27497 ++disable_so_host_perf_guest_switch_msr_27498 host perf_guest_switch_msr 0 27498 NULL ++disable_so_dummy_buffer_addr_hi_iscsi_kwqe_init1_27499 dummy_buffer_addr_hi iscsi_kwqe_init1 0 27499 NULL ++disable_so__rtl88e_phy_calculate_bit_shift_fndecl_27500 _rtl88e_phy_calculate_bit_shift fndecl 0-1 27500 NULL ++disable_so_mceusb_dev_printdata_fndecl_27502 mceusb_dev_printdata fndecl 4 27502 NULL ++disable_so_sk_sndtimeo_sock_27506 sk_sndtimeo sock 0 27506 NULL ++disable_so_oprofile_timer_init_fndecl_27514 oprofile_timer_init fndecl 0 27514 NULL ++disable_so_st_atime___old_kernel_stat_27516 st_atime __old_kernel_stat 0 27516 NULL ++disable_so_hpi_sample_clock_set_local_rate_lock_fndecl_27517 hpi_sample_clock_set_local_rate_lock fndecl 1-0 27517 NULL ++disable_so_addr_perf_sample_data_27520 addr perf_sample_data 0 27520 NULL ++disable_so_curr_dbg_uidn_show_fndecl_27524 curr_dbg_uidn_show fndecl 3 27524 NULL ++disable_so_crypto_register_template_fndecl_27525 crypto_register_template fndecl 0 27525 NULL ++disable_so_process_tgid_sid_proc_event_27544 process_tgid sid_proc_event 0 27544 NULL ++disable_so_fandiv2_nct6775_data_27558 fandiv2 nct6775_data 0 27558 NULL ++disable_so_delay_time_bridge_mcast_other_query_27560 delay_time bridge_mcast_other_query 0 27560 NULL ++disable_so_addr_hi_acard_sg_27563 addr_hi acard_sg 0 27563 NULL ++disable_so_address_tlan_buffer_27580 address tlan_buffer 0 27580 NULL ++disable_so_rdma_addr_find_smac_by_sgid_fndecl_27591 rdma_addr_find_smac_by_sgid fndecl 0 27591 NULL ++disable_so_addrconf_add_linklocal_fndecl_27592 addrconf_add_linklocal fndecl 3 27592 NULL ++disable_so_fb_delay_gt215_clk_info_27603 fb_delay gt215_clk_info 0 27603 NULL ++disable_so_ss_nongc_ctime_nilfs_sustat_27619 ss_nongc_ctime nilfs_sustat 0 27619 NULL ++disable_so_shash_ahash_mcryptd_final_fndecl_27624 shash_ahash_mcryptd_final fndecl 0 27624 NULL ++disable_so_iwl_set_hw_address_family_8000_fndecl_27628 iwl_set_hw_address_family_8000 fndecl 6-7 27628 NULL ++disable_so_dm_delay_init_fndecl_27635 dm_delay_init fndecl 0 27635 NULL ++disable_so_seq_tcphdr_27638 seq tcphdr 0 27638 NULL ++disable_so_cbq_undelay_prio_fndecl_27641 cbq_undelay_prio fndecl 0-3 27641 NULL ++disable_so_sst_module_runtime_save_fndecl_27642 sst_module_runtime_save fndecl 0 27642 NULL ++disable_so_crypto_pcbc_module_init_fndecl_27648 crypto_pcbc_module_init fndecl 0 27648 NULL ++disable_so_freq_prev_cpu_data_t_27649 freq_prev cpu_data_t 0 27649 NULL ++disable_so_status_mce_27652 status mce 0 27652 NULL ++disable_so_buff_addr_ixgb_rx_desc_27660 buff_addr ixgb_rx_desc 0 27660 NULL ++disable_so_phy_addr_mii_phy_27664 phy_addr mii_phy 0 27664 NULL ++disable_so_demod_address_lgdt330x_config_27668 demod_address lgdt330x_config 0 27668 NULL ++disable_so__next_div_fndecl_27679 _next_div fndecl 0-2 27679 NULL ++disable_so_rtc_timer_enqueue_fndecl_27693 rtc_timer_enqueue fndecl 0 27693 NULL nohasharray ++disable_so_addr_phy_device_27693 addr phy_device 0 27693 &disable_so_rtc_timer_enqueue_fndecl_27693 ++disable_so_timer_multiplier_tg3_27703 timer_multiplier tg3 0 27703 NULL ++disable_so_address_acpi_table_madt_27705 address acpi_table_madt 0 27705 NULL ++disable_so_saddr_flowi4_27709 saddr flowi4 0 27709 NULL ++disable_so_acpi_tb_select_address_fndecl_27710 acpi_tb_select_address fndecl 0-2-3 27710 NULL ++disable_so_wl18xx_acx_ap_sleep_fndecl_27719 wl18xx_acx_ap_sleep fndecl 0 27719 NULL ++disable_so_sleep_start_sched_statistics_27721 sleep_start sched_statistics 0 27721 NULL nohasharray ++disable_so_inj_addr_set_fndecl_27721 inj_addr_set fndecl 2 27721 &disable_so_sleep_start_sched_statistics_27721 ++disable_so_addr_fw_page_27728 addr fw_page 0 27728 NULL ++disable_so_time_stamp_e1000_tx_buffer_27729 time_stamp e1000_tx_buffer 0 27729 NULL ++disable_so_ata_internal_cmd_timed_out_fndecl_27734 ata_internal_cmd_timed_out fndecl 2 27734 NULL ++disable_so_sleep_ide_drive_s_27745 sleep ide_drive_s 0 27745 NULL ++disable_so_platform_clock_control_fndecl_27752 platform_clock_control fndecl 0 27752 NULL ++disable_so_tick_timex_27769 tick timex 0 27769 NULL ++disable_so__is_best_div_fndecl_27772 _is_best_div fndecl 1-2-3 27772 NULL ++disable_so_update_cpumask_fndecl_27776 update_cpumask fndecl 0 27776 NULL ++disable_so_mxser_get_msr_fndecl_27778 mxser_get_msr fndecl 3 27778 NULL ++disable_so_btree_insert32_fndecl_27786 btree_insert32 fndecl 2-4 27786 NULL ++disable_so_ccp_do_sha_update_fndecl_27787 ccp_do_sha_update fndecl 0-2 27787 NULL ++disable_so_complete_crypto_gcm_ghash_ctx_27789 complete crypto_gcm_ghash_ctx 0 27789 NULL ++disable_so_cryptoloop_transfer_fndecl_27794 cryptoloop_transfer fndecl 0-4-6-7 27794 NULL ++disable_so_max_reconnect_timeout_sbp_tport_27795 max_reconnect_timeout sbp_tport 0 27795 NULL ++disable_so_drxj_dap_write_reg16_fndecl_27796 drxj_dap_write_reg16 fndecl 0-3 27796 NULL ++disable_so_i_crtime_ext4_inode_27803 i_crtime ext4_inode 0 27803 NULL ++disable_so_bridge_ctl_pci_bus_27806 bridge_ctl pci_bus 0 27806 NULL ++disable_so_sas_unregister_devs_sas_addr_fndecl_27808 sas_unregister_devs_sas_addr fndecl 2 27808 NULL ++disable_so_move_to_next_stateful_cpuid_entry_fndecl_27817 move_to_next_stateful_cpuid_entry fndecl 0-2 27817 NULL ++disable_so_delay_pktgen_dev_27827 delay pktgen_dev 0 27827 NULL ++disable_so_ipath_physaddr_ipath_devdata_27830 ipath_physaddr ipath_devdata 0 27830 NULL ++disable_so_rh_timer_musb_27835 rh_timer musb 0 27835 NULL ++disable_so_spinfo_cwnd_sctp_paddrinfo_27841 spinfo_cwnd sctp_paddrinfo 0 27841 NULL ++disable_so_prism54_set_freq_fndecl_27858 prism54_set_freq fndecl 0 27858 NULL ++disable_so_host_addr_mei_msg_hdr_27859 host_addr mei_msg_hdr 0 27859 NULL ++disable_so_xr17v35x_get_divisor_fndecl_27860 xr17v35x_get_divisor fndecl 0-2 27860 NULL ++disable_so_run_delayed_data_ref_fndecl_27870 run_delayed_data_ref fndecl 0 27870 NULL ++disable_so_args_addr_pmu_nvbios_pmuR_27871 args_addr_pmu nvbios_pmuR 0 27871 NULL ++disable_so_nr_of_multicastmacaddr_lbtf_private_27872 nr_of_multicastmacaddr lbtf_private 0 27872 NULL ++disable_so_cfg80211_mgd_wext_siwfreq_fndecl_27873 cfg80211_mgd_wext_siwfreq fndecl 0 27873 NULL ++disable_so_get_ftdi_divisor_fndecl_27883 get_ftdi_divisor fndecl 0 27883 NULL nohasharray ++disable_so_sense_buf_phys_addr_lo_megasas_pthru_frame_27883 sense_buf_phys_addr_lo megasas_pthru_frame 0 27883 &disable_so_get_ftdi_divisor_fndecl_27883 ++disable_so_acpi_gbl_sleep_type_a_vardecl_27893 acpi_gbl_sleep_type_a vardecl 0 27893 NULL ++disable_so_addr_ahc_dma_seg_27896 addr ahc_dma_seg 0 27896 NULL ++disable_so_est_timer_fndecl_27898 est_timer fndecl 1 27898 NULL ++disable_so_phonet_address_add_fndecl_27900 phonet_address_add fndecl 0-2 27900 NULL ++disable_so_uhci_sprint_schedule_fndecl_27905 uhci_sprint_schedule fndecl 0 27905 NULL ++disable_so_cpufreq_generic_init_fndecl_27911 cpufreq_generic_init fndecl 3 27911 NULL ++disable_so_brcms_c_calc_frame_time_fndecl_27915 brcms_c_calc_frame_time fndecl 0-4-2 27915 NULL ++disable_so_max_pixel_clock_matrox_fb_info_27917 max_pixel_clock matrox_fb_info 0 27917 NULL ++disable_so_cfg80211_get_end_freq_fndecl_27923 cfg80211_get_end_freq fndecl 0-1-2 27923 NULL ++disable_so_tv_usec_timeval_27924 tv_usec timeval 0 27924 NULL nohasharray ++disable_so_bootloader_addr_mxt_data_27924 bootloader_addr mxt_data 0 27924 &disable_so_tv_usec_timeval_27924 ++disable_so_scope_ipv6_saddr_dst_27930 scope ipv6_saddr_dst 0 27930 NULL ++disable_so_skcipher_recvmsg_sync_fndecl_27933 skcipher_recvmsg_sync fndecl 0 27933 NULL ++disable_so_nf_ct_free_hashtable_fndecl_27936 nf_ct_free_hashtable fndecl 2 27936 NULL ++disable_so_addr_netlbl_af4list_27939 addr netlbl_af4list 0 27939 NULL ++disable_so_idgen_delay_netns_sysctl_ipv6_27941 idgen_delay netns_sysctl_ipv6 0 27941 NULL ++disable_so_time_low_afs_uuid_27956 time_low afs_uuid 0 27956 NULL ++disable_so_set_tv_freq_fndecl_27970 set_tv_freq fndecl 2 27970 NULL ++disable_so_average_duration_time_stats_27971 average_duration time_stats 0 27971 NULL ++disable_so_multicast_num_addrs__mace_private_27974 multicast_num_addrs _mace_private 0 27974 NULL ++disable_so_ghash_pclmulqdqni_mod_init_fndecl_27975 ghash_pclmulqdqni_mod_init fndecl 0 27975 NULL ++disable_so_gs_gru_base_paddr_gru_state_27988 gs_gru_base_paddr gru_state 0 27988 NULL nohasharray ++disable_so_paging32_walk_addr_fndecl_27988 paging32_walk_addr fndecl 3-4 27988 &disable_so_gs_gru_base_paddr_gru_state_27988 ++disable_so_musb_read_rxfunaddr_fndecl_27990 musb_read_rxfunaddr fndecl 2-0 27990 NULL ++disable_so_kstrtoint_fndecl_27993 kstrtoint fndecl 0 27993 NULL ++disable_so_rv770_encode_yclk_post_div_fndecl_27996 rv770_encode_yclk_post_div fndecl 0-1 27996 NULL ++disable_so_di_uid_qnx6_inode_entry_28014 di_uid qnx6_inode_entry 0 28014 NULL ++disable_so_sctp_verify_addr_fndecl_28018 sctp_verify_addr fndecl 0-3 28018 NULL ++disable_so_timeout_ieee80211_mgd_assoc_data_28022 timeout ieee80211_mgd_assoc_data 0 28022 NULL ++disable_so_nadc_aic31xx_rate_divs_28025 nadc aic31xx_rate_divs 0 28025 NULL ++disable_so_address_end_unity_map_entry_28028 address_end unity_map_entry 0 28028 NULL ++disable_so_ring_pt_address_sst_hsw_ipc_stream_ring_28034 ring_pt_address sst_hsw_ipc_stream_ring 0 28034 NULL ++disable_so_rx_hashtbl_used_head_alb_bond_info_28035 rx_hashtbl_used_head alb_bond_info 0 28035 NULL ++disable_so_reset_time_vardecl_cs_c_28036 reset_time vardecl_cs.c 0 28036 NULL ++disable_so_slicer_line_delay_cx18_av_state_28042 slicer_line_delay cx18_av_state 0 28042 NULL ++disable_so_addr1_unlock_addr_28045 addr1 unlock_addr 0 28045 NULL ++disable_so_timestamp_ath6kl_fwlog_slot_28050 timestamp ath6kl_fwlog_slot 0 28050 NULL ++disable_so_max8925_rtc_set_time_fndecl_28052 max8925_rtc_set_time fndecl 0 28052 NULL ++disable_so_hblank_lo_lvds_dvo_timing_28054 hblank_lo lvds_dvo_timing 0 28054 NULL ++disable_so_total_bytes_available_snd_compr_runtime_28061 total_bytes_available snd_compr_runtime 0 28061 NULL ++disable_so_start_jiffies_dm_cache_migration_28062 start_jiffies dm_cache_migration 0 28062 NULL ++disable_so_fm10k_read_systime_pf_fndecl_28063 fm10k_read_systime_pf fndecl 0 28063 NULL ++disable_so_time_stopped_btrfs_dev_replace_28065 time_stopped btrfs_dev_replace 0 28065 NULL ++disable_so_total_time_devfreq_dev_status_28070 total_time devfreq_dev_status 0 28070 NULL ++disable_so_congested_cycles_vardecl_tlb_uv_c_28074 congested_cycles vardecl_tlb_uv.c 0 28074 NULL ++disable_so_db_addr_mlx4_ib_create_cq_28077 db_addr mlx4_ib_create_cq 0 28077 NULL ++disable_so_ipaddr_atmmpc_ioc_28080 ipaddr atmmpc_ioc 0 28080 NULL ++disable_so_drm_modeset_backoff_interruptible_fndecl_28087 drm_modeset_backoff_interruptible fndecl 0 28087 NULL ++disable_so_pcr_address_fndecl_28088 pcr_address fndecl 0 28088 NULL ++disable_so_fill_stats_for_tgid_fndecl_28092 fill_stats_for_tgid fndecl 0-1 28092 NULL ++disable_so_ep0_set_address_fndecl_28094 ep0_set_address fndecl 0 28094 NULL ++disable_so_vdi_uid_vxfs_inode_info_28097 vdi_uid vxfs_inode_info 0 28097 NULL ++disable_so_cryptd_hash_final_fndecl_28098 cryptd_hash_final fndecl 2 28098 NULL ++disable_so_sysctl_aevent_etime_netns_xfrm_28099 sysctl_aevent_etime netns_xfrm 0 28099 NULL ++disable_so_nilfs_segctor_last_seg_write_time_secs_show_fndecl_28103 nilfs_segctor_last_seg_write_time_secs_show fndecl 0 28103 NULL ++disable_so_toshiba_usb_sleep_charge_set_fndecl_28108 toshiba_usb_sleep_charge_set fndecl 0 28108 NULL ++disable_so_r63_val_fc2580_freq_regs_28120 r63_val fc2580_freq_regs 0 28120 NULL ++disable_so_myri10ge_read_mac_addr_fndecl_28129 myri10ge_read_mac_addr fndecl 0 28129 NULL ++disable_so_stv090x_get_feclock_fndecl_28130 stv090x_get_feclock fndecl 0 28130 NULL ++disable_so_m_blkbit_log_xfs_mount_28131 m_blkbit_log xfs_mount 0 28131 NULL ++disable_so_duration_iwl_mvm_time_event_data_28140 duration iwl_mvm_time_event_data 0 28140 NULL ++disable_so_compute_tsc_offset_kvm_x86_ops_28149 compute_tsc_offset kvm_x86_ops 0-2 28149 NULL ++disable_so_sys_clock_freq_drxd_state_28176 sys_clock_freq drxd_state 0 28176 NULL ++disable_so_addrLow_sge_ieee1212_28181 addrLow sge_ieee1212 0 28181 NULL ++disable_so_ctnetlink_timestamp_size_fndecl_28183 ctnetlink_timestamp_size fndecl 0 28183 NULL ++disable_so_ahash_def_finup_fndecl_28189 ahash_def_finup fndecl 0 28189 NULL ++disable_so_hw_ptr_jiffies_snd_pcm_runtime_28200 hw_ptr_jiffies snd_pcm_runtime 0 28200 NULL ++disable_so_tmr_device_snd_timer_28205 tmr_device snd_timer 0 28205 NULL ++disable_so_kycr2_delay_sh_keysc_info_28217 kycr2_delay sh_keysc_info 0 28217 NULL ++disable_so_timestamp_nfs4_opendata_28221 timestamp nfs4_opendata 0 28221 NULL ++disable_so_mb_find_next_zero_bit_fndecl_28223 mb_find_next_zero_bit fndecl 0-2-3 28223 NULL ++disable_so_nbytes_orig_qce_sha_reqctx_28228 nbytes_orig qce_sha_reqctx 0 28228 NULL ++disable_so_code_addr_nvbios_pmuR_28229 code_addr nvbios_pmuR 0 28229 NULL ++disable_so_clock_pad_drive_dib0070_config_28232 clock_pad_drive dib0070_config 0 28232 NULL nohasharray ++disable_so_ringid_wmi_bcast_vring_cfg_28232 ringid wmi_bcast_vring_cfg 0 28232 &disable_so_clock_pad_drive_dib0070_config_28232 ++disable_so_centiseconds_timestamp_28239 centiseconds timestamp 0 28239 NULL nohasharray ++disable_so_psb_vdc_interrupt_fndecl_28239 psb_vdc_interrupt fndecl 2 28239 &disable_so_centiseconds_timestamp_28239 ++disable_so_freqshift_snd_usb_endpoint_28255 freqshift snd_usb_endpoint 0 28255 NULL ++disable_so_drm_vblank_count_and_time_fndecl_28263 drm_vblank_count_and_time fndecl 2 28263 NULL ++disable_so_cr_s5p_jpeg_addr_28264 cr s5p_jpeg_addr 0 28264 NULL ++disable_so_adis16136_get_freq_fndecl_28268 adis16136_get_freq fndecl 0 28268 NULL nohasharray ++disable_so_cpu_to_tun16_fndecl_28268 cpu_to_tun16 fndecl 0-2 28268 &disable_so_adis16136_get_freq_fndecl_28268 ++disable_so_index_msr_data_28269 index msr_data 0 28269 NULL ++disable_so_clock_realtek_pci_sdmmc_28276 clock realtek_pci_sdmmc 0 28276 NULL ++disable_so_div_q0_pll_values_28280 div_q0 pll_values 0 28280 NULL ++disable_so_fall_time_lp8788_bl_config_28282 fall_time lp8788_bl_config 0 28282 NULL ++disable_so_producer_index_phys_addr_lo_megasas_init_queue_info_28289 producer_index_phys_addr_lo megasas_init_queue_info 0 28289 NULL ++disable_so_hash_ipport4_expire_fndecl_28290 hash_ipport4_expire fndecl 4 28290 NULL ++disable_so_ifa_valid_lft_in_ifaddr_28292 ifa_valid_lft in_ifaddr 0 28292 NULL nohasharray ++disable_so_test_ahash_jiffies_digest_fndecl_28292 test_ahash_jiffies_digest fndecl 0 28292 &disable_so_ifa_valid_lft_in_ifaddr_28292 ++disable_so_bitmap_parselist_fndecl_28296 bitmap_parselist fndecl 0-3 28296 NULL ++disable_so_st_uid_stat_28301 st_uid stat 0 28301 NULL ++disable_so_default_powersave_bias_vardecl_cpufreq_ondemand_c_28302 default_powersave_bias vardecl_cpufreq_ondemand.c 0 28302 NULL ++disable_so__simple_hash_fndecl_28307 _simple_hash fndecl 0 28307 NULL ++disable_so_sys_setfsuid_fndecl_28311 sys_setfsuid fndecl 0-1 28311 NULL ++disable_so_buf_addr_mlx4_ib_resize_cq_28313 buf_addr mlx4_ib_resize_cq 0 28313 NULL nohasharray ++disable_so_netxen_config_ipaddr_fndecl_28313 netxen_config_ipaddr fndecl 2 28313 &disable_so_buf_addr_mlx4_ib_resize_cq_28313 nohasharray ++disable_so_set_32bit_tls_fndecl_28313 set_32bit_tls fndecl 3 28313 &disable_so_netxen_config_ipaddr_fndecl_28313 ++disable_so_init_systime_stmmac_hwtimestamp_28315 init_systime stmmac_hwtimestamp 2-3 28315 NULL ++disable_so_bf_daddr_ath_buf_28317 bf_daddr ath_buf 0 28317 NULL nohasharray ++disable_so_xfs_btree_readahead_ptr_fndecl_28317 xfs_btree_readahead_ptr fndecl 3 28317 &disable_so_bf_daddr_ath_buf_28317 ++disable_so__is_valid_div_fndecl_28320 _is_valid_div fndecl 2 28320 NULL ++disable_so_loop_id_2100_gid_list_info_28327 loop_id_2100 gid_list_info 0 28327 NULL nohasharray ++disable_so_hi_regpair_28327 hi regpair 0 28327 &disable_so_loop_id_2100_gid_list_info_28327 ++disable_so_dst_addr_rcar_dmac_xfer_chunk_28333 dst_addr rcar_dmac_xfer_chunk 0 28333 NULL ++disable_so_svm_msrpm_offset_fndecl_28343 svm_msrpm_offset fndecl 0-1 28343 NULL ++disable_so_dma_free_attrs_fndecl_28349 dma_free_attrs fndecl 2-4 28349 NULL ++disable_so_gc_psx_delay_vardecl_gamecon_c_28354 gc_psx_delay vardecl_gamecon.c 0 28354 NULL ++disable_so_di_mtime_nsec_gfs2_dinode_28356 di_mtime_nsec gfs2_dinode 0 28356 NULL ++disable_so_panel_post_divider_radeon_encoder_lvds_28360 panel_post_divider radeon_encoder_lvds 0 28360 NULL ++disable_so_cpu_rt_runtime_write_fndecl_28375 cpu_rt_runtime_write fndecl 3-0 28375 NULL nohasharray ++disable_so_hrtimer_nanosleep_fndecl_28375 hrtimer_nanosleep fndecl 4 28375 &disable_so_cpu_rt_runtime_write_fndecl_28375 ++disable_so_addr_yellowfin_desc_28380 addr yellowfin_desc 0 28380 NULL ++disable_so_time_count_mptsas_target_reset_event_28383 time_count mptsas_target_reset_event 0 28383 NULL nohasharray ++disable_so_pos2maj_hash_fndecl_28383 pos2maj_hash fndecl 0-2 28383 &disable_so_time_count_mptsas_target_reset_event_28383 ++disable_so_chv_freq_opcode_fndecl_28386 chv_freq_opcode fndecl 0-2 28386 NULL ++disable_so_nsecs_to_jiffies_fndecl_28394 nsecs_to_jiffies fndecl 0-1 28394 NULL ++disable_so_qpn_hash_fndecl_28400 qpn_hash fndecl 0-2 28400 NULL ++disable_so_seltime_b_ahc_softc_28409 seltime_b ahc_softc 0 28409 NULL ++disable_so_ast_set_start_address_crt1_fndecl_28414 ast_set_start_address_crt1 fndecl 2 28414 NULL ++disable_so_tseg2_pucan_timing_fast_28420 tseg2 pucan_timing_fast 0 28420 NULL ++disable_so_tlv_put_uuid_fndecl_28427 tlv_put_uuid fndecl 0 28427 NULL ++disable_so_cur_tsc_write_kvm_arch_28444 cur_tsc_write kvm_arch 0 28444 NULL ++disable_so_addr_2_qla8044_minidump_entry_rdmdio_28446 addr_2 qla8044_minidump_entry_rdmdio 0 28446 NULL ++disable_so_ft_img_ir_timing_regvals_28448 ft img_ir_timing_regvals 0 28448 NULL ++disable_so_blk_queue_rq_timeout_fndecl_28452 blk_queue_rq_timeout fndecl 2 28452 NULL ++disable_so_pch_udc_read_device_interrupts_fndecl_28463 pch_udc_read_device_interrupts fndecl 0 28463 NULL ++disable_so_spidev_sync_fndecl_28473 spidev_sync fndecl 0 28473 NULL ++disable_so_mvs_store_interrupt_coalescing_fndecl_28474 mvs_store_interrupt_coalescing fndecl 0-4 28474 NULL ++disable_so_div_up_fndecl_28477 div_up fndecl 0-1-2 28477 NULL ++disable_so_iwlagn_hw_valid_rtc_data_addr_fndecl_28480 iwlagn_hw_valid_rtc_data_addr fndecl 1 28480 NULL ++disable_so_ixgbe_init_interrupt_scheme_fndecl_28488 ixgbe_init_interrupt_scheme fndecl 0 28488 NULL ++disable_so_next_hrtimer_event_ehci_hcd_28494 next_hrtimer_event ehci_hcd 0 28494 NULL ++disable_so_show_hold_timer_fndecl_28495 show_hold_timer fndecl 0 28495 NULL ++disable_so_linetime_intel_pipe_wm_28496 linetime intel_pipe_wm 0 28496 NULL ++disable_so_rcq_addr_vf_pf_rxq_params_28504 rcq_addr vf_pf_rxq_params 0 28504 NULL ++disable_so_paddr_ath10k_hif_sg_item_28509 paddr ath10k_hif_sg_item 0 28509 NULL ++disable_so_ocfs2_clear_bit_unaligned_fndecl_28520 ocfs2_clear_bit_unaligned fndecl 1 28520 NULL ++disable_so_interrupt_notify_wlcore_ops_28523 interrupt_notify wlcore_ops 0 28523 NULL ++disable_so_r_direct_hash_ceph_mds_request_28525 r_direct_hash ceph_mds_request 0 28525 NULL ++disable_so_i_ctime_omfs_inode_28528 i_ctime omfs_inode 0 28528 NULL ++disable_so_sas_request_addr_fndecl_28536 sas_request_addr fndecl 0 28536 NULL ++disable_so_bnx2x_send_reset_timesync_ramrod_fndecl_28537 bnx2x_send_reset_timesync_ramrod fndecl 0 28537 NULL ++disable_so_prev_sum_exec_runtime_sched_entity_28542 prev_sum_exec_runtime sched_entity 0 28542 NULL nohasharray ++disable_so_reg_w1_fndecl_28542 reg_w1 fndecl 2-3 28542 &disable_so_prev_sum_exec_runtime_sched_entity_28542 ++disable_so_addr_wil_memio_28545 addr wil_memio 0 28545 NULL ++disable_so_drm_get_last_vbltimestamp_fndecl_28555 drm_get_last_vbltimestamp fndecl 2 28555 NULL nohasharray ++disable_so_decryptor_fndecl_28555 decryptor fndecl 0 28555 &disable_so_drm_get_last_vbltimestamp_fndecl_28555 ++disable_so_mcryptd_hash_enqueue_fndecl_28559 mcryptd_hash_enqueue fndecl 0 28559 NULL ++disable_so_i_ctime_nilfs_inode_28572 i_ctime nilfs_inode 0 28572 NULL ++disable_so_ablkcipher_request_complete_fndecl_28578 ablkcipher_request_complete fndecl 2 28578 NULL ++disable_so_quark_x1000_get_clk_div_fndecl_28592 quark_x1000_get_clk_div fndecl 0-1 28592 NULL ++disable_so_myri10ge_update_mac_address_fndecl_28593 myri10ge_update_mac_address fndecl 0 28593 NULL ++disable_so_crypto_authenc_decrypt_fndecl_28596 crypto_authenc_decrypt fndecl 0 28596 NULL ++disable_so_addr_starfire_tx_desc_2_28603 addr starfire_tx_desc_2 0 28603 NULL ++disable_so___rhashtable_insert_fast_fndecl_28605 __rhashtable_insert_fast fndecl 0 28605 NULL ++disable_so_addr_cp_desc_28611 addr cp_desc 0 28611 NULL ++disable_so_ic_pause_timer_mtip_port_28612 ic_pause_timer mtip_port 0 28612 NULL nohasharray ++disable_so_bitmap_checkfree_fndecl_28612 bitmap_checkfree fndecl 2 28612 &disable_so_ic_pause_timer_mtip_port_28612 ++disable_so_ac_utimescaled_taskstats_28613 ac_utimescaled taskstats 0 28613 NULL ++disable_so___subtree_last_umem_odp_node_28630 __subtree_last umem_odp_node 0 28630 NULL ++disable_so_i_ctime_bfs_inode_28632 i_ctime bfs_inode 0 28632 NULL ++disable_so_s_def_resgid_ext4_super_block_28638 s_def_resgid ext4_super_block 0 28638 NULL ++disable_so_addr_alert_data_28639 addr alert_data 0 28639 NULL ++disable_so_p_vaddr_elf32_phdr_28641 p_vaddr elf32_phdr 0 28641 NULL ++disable_so_kv_set_divider_value_fndecl_28644 kv_set_divider_value fndecl 3-0 28644 NULL ++disable_so_bitmap_clear_fndecl_28646 bitmap_clear fndecl 2-3 28646 NULL ++disable_so_uartlite_inle32_fndecl_28652 uartlite_inle32 fndecl 0 28652 NULL ++disable_so_kvm_hv_vapic_msr_write_fndecl_28670 kvm_hv_vapic_msr_write fndecl 3 28670 NULL ++disable_so_sgl_addr_fcpio_icmnd_16_28672 sgl_addr fcpio_icmnd_16 0 28672 NULL ++disable_so_timestamp_bfa_trc_s_28675 timestamp bfa_trc_s 0 28675 NULL ++disable_so_xbofs_delay_irda_skb_cb_28676 xbofs_delay irda_skb_cb 0 28676 NULL ++disable_so_hpfs_map_bitmap_fndecl_28681 hpfs_map_bitmap fndecl 2 28681 NULL ++disable_so_tz_minuteswest_timezone_28688 tz_minuteswest timezone 0 28688 NULL ++disable_so_pc_clock_settime_fndecl_28698 pc_clock_settime fndecl 1 28698 NULL ++disable_so_orinoco_hw_get_freq_fndecl_28700 orinoco_hw_get_freq fndecl 0 28700 NULL ++disable_so_phys_addr_megasas_sge32_28701 phys_addr megasas_sge32 0 28701 NULL ++disable_so_tusb_otg_ints_fndecl_28728 tusb_otg_ints fndecl 2 28728 NULL ++disable_so_dynamic_ps_forced_timeout_ieee80211_local_28729 dynamic_ps_forced_timeout ieee80211_local 0 28729 NULL ++disable_so_atomic_notifier_call_chain_fndecl_28732 atomic_notifier_call_chain fndecl 0-2 28732 NULL ++disable_so_time_ext_busy_survey_info_28734 time_ext_busy survey_info 0 28734 NULL ++disable_so___audit_signal_info_fndecl_28736 __audit_signal_info fndecl 0-1 28736 NULL ++disable_so_SYSC_mq_timedsend_fndecl_28740 SYSC_mq_timedsend fndecl 1-3 28740 NULL ++disable_so_gss_krb5_aes_decrypt_fndecl_28742 gss_krb5_aes_decrypt fndecl 0-2 28742 NULL ++disable_so_sys_clock_getres_fndecl_28754 sys_clock_getres fndecl 1 28754 NULL ++disable_so_addr_max8997_muic_reg_data_28757 addr max8997_muic_reg_data 0 28757 NULL ++disable_so_address_floppy_fdc_state_28762 address floppy_fdc_state 0 28762 NULL ++disable_so_btrfs_uuid_tree_add_fndecl_28765 btrfs_uuid_tree_add fndecl 0-4-5 28765 NULL ++disable_so_default_radio_freq_vardecl_pvrusb2_hdw_c_28767 default_radio_freq vardecl_pvrusb2-hdw.c 0 28767 NULL ++disable_so_ac_stime_pacct_struct_28773 ac_stime pacct_struct 0 28773 NULL ++disable_so___btree_submit_bio_start_fndecl_28775 __btree_submit_bio_start fndecl 0 28775 NULL ++disable_so_add_new_bitmap_fndecl_28783 add_new_bitmap fndecl 3 28783 NULL ++disable_so_cinblock_signal_struct_28789 cinblock signal_struct 0 28789 NULL ++disable_so_bd_list_addr_hi_bnx2i_logout_request_28791 bd_list_addr_hi bnx2i_logout_request 0 28791 NULL ++disable_so_tv_freq_bttv_28796 tv_freq bttv 0 28796 NULL ++disable_so___btrfs_run_delayed_items_fndecl_28804 __btrfs_run_delayed_items fndecl 0-3 28804 NULL nohasharray ++disable_so_dst_addr_dma_slave_config_28804 dst_addr dma_slave_config 0 28804 &disable_so___btrfs_run_delayed_items_fndecl_28804 ++disable_so_xfs_bitmap_empty_fndecl_28805 xfs_bitmap_empty fndecl 2 28805 NULL ++disable_so_btrfs_alloc_delayed_item_fndecl_28813 btrfs_alloc_delayed_item fndecl 1 28813 NULL ++disable_so_virtio32_to_cpu_fndecl_28839 virtio32_to_cpu fndecl 0-2 28839 NULL ++disable_so_random_frame_fusbh200_hcd_28840 random_frame fusbh200_hcd 0 28840 NULL ++disable_so_wl1273_fm_set_tx_freq_fndecl_28841 wl1273_fm_set_tx_freq fndecl 2 28841 NULL nohasharray ++disable_so_rip_kvm_regs_28841 rip kvm_regs 0 28841 &disable_so_wl1273_fm_set_tx_freq_fndecl_28841 ++disable_so_last_capture_dmaaddr_es1938_28843 last_capture_dmaaddr es1938 0 28843 NULL ++disable_so_mic_is_system_addr_fndecl_28851 mic_is_system_addr fndecl 2 28851 NULL ++disable_so_sst_module_runtime_new_fndecl_28861 sst_module_runtime_new fndecl 2 28861 NULL ++disable_so_nat_blkaddr_f2fs_nm_info_28862 nat_blkaddr f2fs_nm_info 0 28862 NULL ++disable_so_ustrtoul_fndecl_28866 ustrtoul fndecl 0 28866 NULL ++disable_so_tomoyo_write_log2_fndecl_28871 tomoyo_write_log2 fndecl 2 28871 NULL ++disable_so_rate_snd_pcm_oss_runtime_28878 rate snd_pcm_oss_runtime 0 28878 NULL ++disable_so_cl_idle_timeout_ms_o2nm_cluster_28885 cl_idle_timeout_ms o2nm_cluster 0 28885 NULL ++disable_so_pc_clock_adjtime_fndecl_28892 pc_clock_adjtime fndecl 1 28892 NULL ++disable_so_mmc_power_cycle_fndecl_28894 mmc_power_cycle fndecl 2 28894 NULL ++disable_so_cpufreq_get_fndecl_28896 cpufreq_get fndecl 0-1 28896 NULL ++disable_so_ci_get_sleep_divider_id_from_clock_fndecl_28898 ci_get_sleep_divider_id_from_clock fndecl 2 28898 NULL ++disable_so_mmio_writel_intel_uncore_funcs_28903 mmio_writel intel_uncore_funcs 2-3 28903 NULL ++disable_so_cpufreq_stats_init_fndecl_28912 cpufreq_stats_init fndecl 0 28912 NULL ++disable_so_sbp_tpg_attrib_store_mgt_orb_timeout_fndecl_28914 sbp_tpg_attrib_store_mgt_orb_timeout fndecl 0-3 28914 NULL ++disable_so___virtio16_to_cpu_fndecl_28917 __virtio16_to_cpu fndecl 0-2 28917 NULL ++disable_so___pm_runtime_resume_fndecl_28918 __pm_runtime_resume fndecl 0 28918 NULL ++disable_so_task_setpgid_security_operations_28939 task_setpgid security_operations 2 28939 NULL ++disable_so_perf_event_set_clock_fndecl_28941 perf_event_set_clock fndecl 0 28941 NULL ++disable_so_sci_er_interrupt_fndecl_28944 sci_er_interrupt fndecl 1 28944 NULL ++disable_so_mmc_sdio_get_max_clock_fndecl_28945 mmc_sdio_get_max_clock fndecl 0 28945 NULL ++disable_so_dma_addr_cmdQ_28949 dma_addr cmdQ 0 28949 NULL ++disable_so_s_def_resuid_ext3_super_block_28958 s_def_resuid ext3_super_block 0 28958 NULL ++disable_so_init_timer_cpu_fndecl_28961 init_timer_cpu fndecl 2 28961 NULL ++disable_so_sst_hsw_dsp_runtime_suspend_fndecl_28962 sst_hsw_dsp_runtime_suspend fndecl 0 28962 NULL nohasharray ++disable_so_mem_busaddr_ahd_platform_data_28962 mem_busaddr ahd_platform_data 0 28962 &disable_so_sst_hsw_dsp_runtime_suspend_fndecl_28962 ++disable_so_xen_setup_timer_fndecl_28968 xen_setup_timer fndecl 1 28968 NULL ++disable_so_vx_clock_mode_info_fndecl_28969 vx_clock_mode_info fndecl 0 28969 NULL ++disable_so_clk_frequency_csis_state_28987 clk_frequency csis_state 0 28987 NULL ++disable_so_cma_clear_bitmap_fndecl_28991 cma_clear_bitmap fndecl 2-3 28991 NULL ++disable_so_tg3_nvram_phys_addr_fndecl_28993 tg3_nvram_phys_addr fndecl 0-2 28993 NULL ++disable_so_ufshcd_init_clocks_fndecl_28995 ufshcd_init_clocks fndecl 0 28995 NULL nohasharray ++disable_so_ima_init_crypto_fndecl_28995 ima_init_crypto fndecl 0 28995 &disable_so_ufshcd_init_clocks_fndecl_28995 ++disable_so_i2c_address_ts2020_priv_29002 i2c_address ts2020_priv 0 29002 NULL ++disable_so_gf_mul_fndecl_29007 gf_mul fndecl 0-3 29007 NULL ++disable_so_sys_geteuid_fndecl_29013 sys_geteuid fndecl 0 29013 NULL ++disable_so_do_one_acipher_op_fndecl_29014 do_one_acipher_op fndecl 0-2 29014 NULL ++disable_so_ssb_pmu_get_alp_clock_clk0_fndecl_29019 ssb_pmu_get_alp_clock_clk0 fndecl 0 29019 NULL ++disable_so_addr_ib_sge_29021 addr ib_sge 0 29021 NULL ++disable_so_rdi_kvm_regs_29022 rdi kvm_regs 0 29022 NULL ++disable_so_dma_subdivide_fndecl_29027 dma_subdivide fndecl 3-0 29027 NULL ++disable_so_nilfs_superblock_sb_write_time_secs_show_fndecl_29044 nilfs_superblock_sb_write_time_secs_show fndecl 0 29044 NULL ++disable_so_mlx4_ib_init_gid_table_fndecl_29049 mlx4_ib_init_gid_table fndecl 0 29049 NULL ++disable_so_xfs_bmap_add_attrfork_btree_fndecl_29052 xfs_bmap_add_attrfork_btree fndecl 0 29052 NULL ++disable_so_pcf2123_rtc_set_time_fndecl_29057 pcf2123_rtc_set_time fndecl 0 29057 NULL ++disable_so_vactive_hi_oaktrail_timing_info_29063 vactive_hi oaktrail_timing_info 0 29063 NULL ++disable_so_xfs_btree_lookup_fndecl_29066 xfs_btree_lookup fndecl 0 29066 NULL ++disable_so_si476x_core_cmd_fm_tune_freq_a20_fndecl_29072 si476x_core_cmd_fm_tune_freq_a20 fndecl 0 29072 NULL ++disable_so_hcd_pci_runtime_resume_fndecl_29073 hcd_pci_runtime_resume fndecl 0 29073 NULL ++disable_so_switch_time_wl12xx_cmd_channel_switch_29074 switch_time wl12xx_cmd_channel_switch 0 29074 NULL ++disable_so_ata_internal_cmd_timeout_fndecl_29075 ata_internal_cmd_timeout fndecl 0-2 29075 NULL nohasharray ++disable_so_hash_shift_flow_cache_29075 hash_shift flow_cache 0 29075 &disable_so_ata_internal_cmd_timeout_fndecl_29075 ++disable_so_timeout_sg_io_v4_29079 timeout sg_io_v4 0 29079 NULL ++disable_so___btrfs_add_delayed_insertion_item_fndecl_29083 __btrfs_add_delayed_insertion_item fndecl 0 29083 NULL ++disable_so_bn_nchildren_nilfs_btree_node_29084 bn_nchildren nilfs_btree_node 0 29084 NULL ++disable_so_jiffies_vardecl_29085 jiffies vardecl 0 29085 NULL ++disable_so_frag_count_ct_timer_instance_29091 frag_count ct_timer_instance 0 29091 NULL ++disable_so_ref_start_vardecl_tsc_c_29097 ref_start vardecl_tsc.c 0 29097 NULL ++disable_so_timeout_ms_cm_id_private_29104 timeout_ms cm_id_private 0 29104 NULL ++disable_so_nfulnl_set_timeout_fndecl_29106 nfulnl_set_timeout fndecl 2 29106 NULL nohasharray ++disable_so_addr_high_lancer_cmd_req_write_object_29106 addr_high lancer_cmd_req_write_object 0 29106 &disable_so_nfulnl_set_timeout_fndecl_29106 ++disable_so_i_mtime_exofs_fcb_29107 i_mtime exofs_fcb 0 29107 NULL ++disable_so_ss_pt_regs_29109 ss pt_regs 0 29109 NULL ++disable_so_ivsize_ablkcipher_alg_29115 ivsize ablkcipher_alg 0 29115 NULL ++disable_so_signal_strength_rx_status_29125 signal_strength rx_status 0 29125 NULL ++disable_so_radio_rx_freq_vivid_dev_29126 radio_rx_freq vivid_dev 0 29126 NULL ++disable_so_io_virtual_address_ib_pool_fmr_29135 io_virtual_address ib_pool_fmr 0 29135 NULL ++disable_so_addr_low_mcp_kreq_ether_send_29138 addr_low mcp_kreq_ether_send 0 29138 NULL ++disable_so_pad_bits_bitstream_29149 pad_bits bitstream 0 29149 NULL ++disable_so_clockdiv_sd_29154 clockdiv sd 0 29154 NULL ++disable_so_retu_wdt_set_timeout_fndecl_29155 retu_wdt_set_timeout fndecl 2-0 29155 NULL nohasharray ++disable_so_hw_roc_start_time_ieee80211_local_29155 hw_roc_start_time ieee80211_local 0 29155 &disable_so_retu_wdt_set_timeout_fndecl_29155 ++disable_so_set_ip_addr_fndecl_29159 set_ip_addr fndecl 4 29159 NULL nohasharray ++disable_so_hsync_offset_hi_oaktrail_timing_info_29159 hsync_offset_hi oaktrail_timing_info 0 29159 &disable_so_set_ip_addr_fndecl_29159 ++disable_so_valid_phys_addr_range_fndecl_29163 valid_phys_addr_range fndecl 2 29163 NULL ++disable_so_hsw_compute_linetime_wm_fndecl_29166 hsw_compute_linetime_wm fndecl 0 29166 NULL ++disable_so_set_frontend_jiffies_af9013_state_29174 set_frontend_jiffies af9013_state 0 29174 NULL ++disable_so_max_schedule_delay_balloon_stats_29176 max_schedule_delay balloon_stats 0 29176 NULL ++disable_so_matroxfb_mavenclock_fndecl_29182 matroxfb_mavenclock fndecl 2-3 29182 NULL ++disable_so_rrq_stop_time_lpfc_node_rrq_29187 rrq_stop_time lpfc_node_rrq 0 29187 NULL ++disable_so_can_ifindex_sockaddr_can_29188 can_ifindex sockaddr_can 0 29188 NULL ++disable_so_time_hi_and_version_afs_uuid_29192 time_hi_and_version afs_uuid 0 29192 NULL ++disable_so_inode_bitmap_ext4_new_group_data_29195 inode_bitmap ext4_new_group_data 0 29195 NULL ++disable_so_madc_aic31xx_rate_divs_29206 madc aic31xx_rate_divs 0 29206 NULL ++disable_so_i_mtime_ext3_inode_29219 i_mtime ext3_inode 0 29219 NULL ++disable_so_ccp_aes_cmac_finup_fndecl_29220 ccp_aes_cmac_finup fndecl 0 29220 NULL ++disable_so_listen_time_ath5k_ani_state_29228 listen_time ath5k_ani_state 0 29228 NULL ++disable_so_di_mtime_gfs2_dinode_29230 di_mtime gfs2_dinode 0 29230 NULL nohasharray ++disable_so_snd_pcm_hw_rule_mulkdiv_fndecl_29230 snd_pcm_hw_rule_mulkdiv fndecl 0 29230 &disable_so_di_mtime_gfs2_dinode_29230 ++disable_so_qlcnic_get_ioaddr_fndecl_29235 qlcnic_get_ioaddr fndecl 2 29235 NULL ++disable_so_si476x_radio_s_hw_freq_seek_fndecl_29237 si476x_radio_s_hw_freq_seek fndecl 0 29237 NULL ++disable_so_SiS_SetRegANDOR_fndecl_29240 SiS_SetRegANDOR fndecl 2-3-5-4 29240 NULL ++disable_so_dev_wait_time_esas2r_sas_nvram_29244 dev_wait_time esas2r_sas_nvram 0 29244 NULL ++disable_so_b44_recycle_rx_fndecl_29255 b44_recycle_rx fndecl 2-3 29255 NULL ++disable_so_max_state_devfreq_dev_profile_29257 max_state devfreq_dev_profile 0 29257 NULL ++disable_so_freq_std_sccnxp_chip_29265 freq_std sccnxp_chip 0 29265 NULL nohasharray ++disable_so___ipv6_addr_diff32_fndecl_29265 __ipv6_addr_diff32 fndecl 0 29265 &disable_so_freq_std_sccnxp_chip_29265 ++disable_so_kvm_max_guest_tsc_khz_vardecl_29276 kvm_max_guest_tsc_khz vardecl 0 29276 NULL ++disable_so_ioaddr_velocity_info_29278 ioaddr velocity_info 0 29278 NULL ++disable_so_last_rx_time_xenvif_queue_29307 last_rx_time xenvif_queue 0 29307 NULL ++disable_so_expires_timeriomem_rng_private_data_29310 expires timeriomem_rng_private_data 0 29310 NULL nohasharray ++disable_so_dev_sound_lowlev_timer_29310 dev sound_lowlev_timer 0 29310 &disable_so_expires_timeriomem_rng_private_data_29310 ++disable_so_btrfs_set_inode_gid_fndecl_29338 btrfs_set_inode_gid fndecl 3 29338 NULL ++disable_so_i2c_clock_speed_i2c_pca9564_pf_platform_data_29345 i2c_clock_speed i2c_pca9564_pf_platform_data 0 29345 NULL nohasharray ++disable_so_pci_bus_read_config_dword_fndecl_29345 pci_bus_read_config_dword fndecl 0-2-3 29345 &disable_so_i2c_clock_speed_i2c_pca9564_pf_platform_data_29345 ++disable_so_adav80x_set_adc_clock_fndecl_29348 adav80x_set_adc_clock fndecl 2 29348 NULL ++disable_so_mod_size_ccp_rsa_op_29350 mod_size ccp_rsa_op 0 29350 NULL ++disable_so_iscsit_na_random_r2t_offsets_fndecl_29363 iscsit_na_random_r2t_offsets fndecl 0 29363 NULL nohasharray ++disable_so_buf_addr_lo_mv_u3d_trb_hw_29363 buf_addr_lo mv_u3d_trb_hw 0 29363 &disable_so_iscsit_na_random_r2t_offsets_fndecl_29363 ++disable_so_smsc75xx_set_mac_address_fndecl_29364 smsc75xx_set_mac_address fndecl 0 29364 NULL ++disable_so_m88rs6000t_set_pll_freq_fndecl_29365 m88rs6000t_set_pll_freq fndecl 0-2 29365 NULL ++disable_so_scaled_div_fndecl_29370 scaled_div fndecl 0-1-2 29370 NULL ++disable_so_rtsc_y2x_fndecl_29372 rtsc_y2x fndecl 0-2 29372 NULL ++disable_so_uart_update_timeout_fndecl_29380 uart_update_timeout fndecl 3-2 29380 NULL ++disable_so_dbuf_addr_ath6kl_dbglog_hdr_29381 dbuf_addr ath6kl_dbglog_hdr 0 29381 NULL ++disable_so_sample_rate_div_inv_mpu6050_reg_map_29386 sample_rate_div inv_mpu6050_reg_map 0 29386 NULL nohasharray ++disable_so_ath10k_ce_dest_ring_base_addr_set_fndecl_29386 ath10k_ce_dest_ring_base_addr_set fndecl 3 29386 &disable_so_sample_rate_div_inv_mpu6050_reg_map_29386 ++disable_so_nla_parse_nested_fndecl_29395 nla_parse_nested fndecl 2-0 29395 NULL ++disable_so___sched_setscheduler_fndecl_29397 __sched_setscheduler fndecl 0 29397 NULL ++disable_so_add_atomic_switch_msr_special_fndecl_29400 add_atomic_switch_msr_special fndecl 6-7 29400 NULL ++disable_so___xfrm_spi_hash_fndecl_29403 __xfrm_spi_hash fndecl 0-2-3-4-5 29403 NULL ++disable_so_ceph_decode_pgid_fndecl_29407 ceph_decode_pgid fndecl 0 29407 NULL ++disable_so_loc_addr_nes_cm_info_29413 loc_addr nes_cm_info 0 29413 NULL ++disable_so_kxcjk1013_convert_freq_to_bit_fndecl_29417 kxcjk1013_convert_freq_to_bit fndecl 0 29417 NULL ++disable_so_exec_clock_cfs_rq_29423 exec_clock cfs_rq 0 29423 NULL ++disable_so_irst_show_wakeup_time_fndecl_29431 irst_show_wakeup_time fndecl 0 29431 NULL nohasharray ++disable_so_macb_interrupt_fndecl_29431 macb_interrupt fndecl 1 29431 &disable_so_irst_show_wakeup_time_fndecl_29431 ++disable_so_crypto_register_notifier_fndecl_29432 crypto_register_notifier fndecl 0 29432 NULL nohasharray ++disable_so_shash_compat_setkey_fndecl_29432 shash_compat_setkey fndecl 0-3 29432 &disable_so_crypto_register_notifier_fndecl_29432 ++disable_so_pwm_freq_div_dib8000_config_29434 pwm_freq_div dib8000_config 0 29434 NULL ++disable_so_ds1305_set_time_fndecl_29436 ds1305_set_time fndecl 0 29436 NULL ++disable_so_add_sctp_bind_addr_fndecl_29438 add_sctp_bind_addr fndecl 0-3 29438 NULL ++disable_so___virtio32_to_cpu_fndecl_29440 __virtio32_to_cpu fndecl 0-2 29440 NULL ++disable_so_phonet_address_lookup_fndecl_29442 phonet_address_lookup fndecl 2 29442 NULL ++disable_so_max_timeout_rc_dev_29444 max_timeout rc_dev 0 29444 NULL ++disable_so_address_lo_ips_enh_sglist_29453 address_lo ips_enh_sglist 0 29453 NULL ++disable_so_cdrom_is_random_writable_fndecl_29454 cdrom_is_random_writable fndecl 0 29454 NULL ++disable_so_devblksize_log2_squashfs_sb_info_29455 devblksize_log2 squashfs_sb_info 0 29455 NULL ++disable_so_ps_pspoll_timeouts_read_fndecl_29459 ps_pspoll_timeouts_read fndecl 3-0 29459 NULL ++disable_so_kvm_apic_has_interrupt_fndecl_29462 kvm_apic_has_interrupt fndecl 0 29462 NULL ++disable_so_max6902_read_time_fndecl_29464 max6902_read_time fndecl 0 29464 NULL ++disable_so_get_bit_address_fndecl_29473 get_bit_address fndecl 2 29473 NULL ++disable_so_last_sample_time_vardecl_smscoreapi_c_29477 last_sample_time vardecl_smscoreapi.c 0 29477 NULL nohasharray ++disable_so_btree_readahead_hook_fndecl_29477 btree_readahead_hook fndecl 3-4 29477 &disable_so_last_sample_time_vardecl_smscoreapi_c_29477 ++disable_so_final_crypto_ahash_29478 final crypto_ahash 0 29478 NULL ++disable_so_sum_sched_runtime_signal_struct_29480 sum_sched_runtime signal_struct 0 29480 NULL ++disable_so_status_addr_req_29482 status addr_req 0 29482 NULL ++disable_so_micd_dbtime_arizona_pdata_29495 micd_dbtime arizona_pdata 0 29495 NULL ++disable_so_tqi_burst_time_ath5k_txq_info_29499 tqi_burst_time ath5k_txq_info 0 29499 NULL ++disable_so_rs5c372_rtc_read_time_fndecl_29505 rs5c372_rtc_read_time fndecl 0 29505 NULL ++disable_so_pi_write_regr_fndecl_29517 pi_write_regr fndecl 4 29517 NULL ++disable_so_used_cells_ti_tscadc_dev_29522 used_cells ti_tscadc_dev 0 29522 NULL ++disable_so_delay_to_eeprom_index_fndecl_29523 delay_to_eeprom_index fndecl 1 29523 NULL ++disable_so_devfreq_event_get_edev_count_fndecl_29524 devfreq_event_get_edev_count fndecl 0 29524 NULL ++disable_so_pci_enable_msix_range_fndecl_29535 pci_enable_msix_range fndecl 0-4-3 29535 NULL ++disable_so_last_stats_time_ocrdma_dev_29544 last_stats_time ocrdma_dev 0 29544 NULL ++disable_so_sb_c_bitmap_hpfs_sb_info_29558 sb_c_bitmap hpfs_sb_info 0 29558 NULL ++disable_so_submit_time_us_bbio_29575 submit_time_us bbio 0 29575 NULL ++disable_so_bitmap_remap_fndecl_29578 bitmap_remap fndecl 5 29578 NULL ++disable_so_ath_force_no_ir_freq_fndecl_29580 ath_force_no_ir_freq fndecl 2 29580 NULL ++disable_so_time_slice_start_ieee80211_sta_tx_tspec_29586 time_slice_start ieee80211_sta_tx_tspec 0 29586 NULL ++disable_so_mlx4_get_roce_gid_from_slave_fndecl_29587 mlx4_get_roce_gid_from_slave fndecl 2-3 29587 NULL ++disable_so_signalfd_read_fndecl_29589 signalfd_read fndecl 0 29589 NULL ++disable_so_iscsi_nacl_attrib_show_random_datain_seq_offsets_fndecl_29602 iscsi_nacl_attrib_show_random_datain_seq_offsets fndecl 0 29602 NULL ++disable_so_it913x_sleep_fndecl_29615 it913x_sleep fndecl 0 29615 NULL ++disable_so_phy_addr_external_netdev_private_29618 phy_addr_external netdev_private 0 29618 NULL ++disable_so_ssb_clockspeed_fndecl_29627 ssb_clockspeed fndecl 0 29627 NULL ++disable_so_tx_int_delay_e1000_adapter_29628 tx_int_delay e1000_adapter 0 29628 NULL ++disable_so_qlcnic_83xx_idc_check_timeout_fndecl_29633 qlcnic_83xx_idc_check_timeout fndecl 0 29633 NULL ++disable_so_tegra_wdt_get_timeleft_fndecl_29649 tegra_wdt_get_timeleft fndecl 0 29649 NULL ++disable_so_get_intermediate_cpufreq_driver_29653 get_intermediate cpufreq_driver 0 29653 NULL ++disable_so_lpfc_debugfs_start_time_vardecl_lpfc_debugfs_c_29655 lpfc_debugfs_start_time vardecl_lpfc_debugfs.c 0 29655 NULL ++disable_so_check_addr_fndecl_29658 check_addr fndecl 3-4 29658 NULL ++disable_so_irlap_start_poll_timer_fndecl_29663 irlap_start_poll_timer fndecl 2 29663 NULL nohasharray ++disable_so_mlx5_query_node_guid_fndecl_29663 mlx5_query_node_guid fndecl 0 29663 &disable_so_irlap_start_poll_timer_fndecl_29663 ++disable_so_read_addr_qla8044_minidump_entry_rdrom_29676 read_addr qla8044_minidump_entry_rdrom 0 29676 NULL nohasharray ++disable_so_to_addr_param_sctp_af_29676 to_addr_param sctp_af 0 29676 &disable_so_read_addr_qla8044_minidump_entry_rdrom_29676 ++disable_so_buf_addr_mlx4_ib_create_cq_29678 buf_addr mlx4_ib_create_cq 0 29678 NULL ++disable_so_forward_delay_timer_value___port_info_29680 forward_delay_timer_value __port_info 0 29680 NULL ++disable_so_packet_life_time_ib_sa_mcmember_rec_29682 packet_life_time ib_sa_mcmember_rec 0 29682 NULL ++disable_so_batadv_hash_dat_fndecl_29684 batadv_hash_dat fndecl 0-2 29684 NULL ++disable_so_qxl_bo_physical_address_fndecl_29696 qxl_bo_physical_address fndecl 0-3 29696 NULL ++disable_so_hspi_status_check_timeout_fndecl_29712 hspi_status_check_timeout fndecl 0 29712 NULL ++disable_so_nes_addr_resolve_neigh_fndecl_29717 nes_addr_resolve_neigh fndecl 0-2-3 29717 NULL ++disable_so_hash2pos_fndecl_29725 hash2pos fndecl 0-2-3 29725 NULL ++disable_so_bcma_chipco_watchdog_timer_set_fndecl_29730 bcma_chipco_watchdog_timer_set fndecl 2-0 29730 NULL ++disable_so_hor_addr_via_display_timing_29736 hor_addr via_display_timing 0 29736 NULL ++disable_so_ceph_str_hash_fndecl_29742 ceph_str_hash fndecl 0-3 29742 NULL ++disable_so_qla2x00_gid_pt_fndecl_29752 qla2x00_gid_pt fndecl 0 29752 NULL nohasharray ++disable_so_ocfs2_xattr_name_hash_fndecl_29752 ocfs2_xattr_name_hash fndecl 0-3 29752 &disable_so_qla2x00_gid_pt_fndecl_29752 ++disable_so_kstrtouint_from_user_fndecl_29755 kstrtouint_from_user fndecl 0-2 29755 NULL ++disable_so_get_timeout_clock_sdhci_ops_29760 get_timeout_clock sdhci_ops 0 29760 NULL nohasharray ++disable_so_curfreq_raremono_device_29760 curfreq raremono_device 0 29760 &disable_so_get_timeout_clock_sdhci_ops_29760 ++disable_so_send_time_batadv_forw_packet_29762 send_time batadv_forw_packet 0 29762 NULL ++disable_so_ms_brcms_timer_29763 ms brcms_timer 0 29763 NULL nohasharray ++disable_so_lp872x_get_timestep_usec_fndecl_29763 lp872x_get_timestep_usec fndecl 0 29763 &disable_so_ms_brcms_timer_29763 ++disable_so_bmap_address_space_operations_29766 bmap address_space_operations 2 29766 NULL ++disable_so_ds1390_set_time_fndecl_29768 ds1390_set_time fndecl 0 29768 NULL ++disable_so_release_jiffies_dvb_frontend_private_29775 release_jiffies dvb_frontend_private 0 29775 NULL ++disable_so_hsw_pcm_runtime_resume_fndecl_29777 hsw_pcm_runtime_resume fndecl 0 29777 NULL ++disable_so_pcan_usb_set_bittiming_fndecl_29781 pcan_usb_set_bittiming fndecl 0 29781 NULL ++disable_so_pmcraid_disable_interrupts_fndecl_29788 pmcraid_disable_interrupts fndecl 2 29788 NULL ++disable_so_bit_line_usb_fifo_29792 bit_line usb_fifo 0 29792 NULL ++disable_so_hash_name_fndecl_29814 hash_name fndecl 0 29814 NULL ++disable_so_t4vf_set_addr_hash_fndecl_29821 t4vf_set_addr_hash fndecl 0-2 29821 NULL ++disable_so_bit_length_acpi_object_region_field_29824 bit_length acpi_object_region_field 0 29824 NULL ++disable_so_native_read_tsc_fndecl_29825 native_read_tsc fndecl 0 29825 NULL ++disable_so_sha256_base_do_update_fndecl_29849 sha256_base_do_update fndecl 3 29849 NULL ++disable_so_timeout_ip_vs_conn_29852 timeout ip_vs_conn 0 29852 NULL ++disable_so_conn_db_addr_hi_fcoe_kwqe_conn_offload2_29864 conn_db_addr_hi fcoe_kwqe_conn_offload2 0 29864 NULL ++disable_so_timeout_type_timeout_parms_29877 timeout_type timeout_parms 0 29877 NULL ++disable_so_arch_apei_filter_addr_vardecl_29884 arch_apei_filter_addr vardecl 0 29884 NULL ++disable_so_crypto_shash_import_fndecl_29885 crypto_shash_import fndecl 0 29885 NULL ++disable_so_ktime_get_ns_fndecl_29890 ktime_get_ns fndecl 0 29890 NULL ++disable_so_store_scaling_min_freq_fndecl_29892 store_scaling_min_freq fndecl 0-3 29892 NULL ++disable_so_nfsd_map_name_to_uid_fndecl_29920 nfsd_map_name_to_uid fndecl 0 29920 NULL ++disable_so_min_interrupt_in_interval_vardecl_ldusb_c_29924 min_interrupt_in_interval vardecl_ldusb.c 0 29924 NULL ++disable_so_cdv_intel_clock_fndecl_29931 cdv_intel_clock fndecl 1 29931 NULL ++disable_so_di_mtime_efs_dinode_29934 di_mtime efs_dinode 0 29934 NULL nohasharray ++disable_so_hpet_freq_vardecl_hpet_c_29934 hpet_freq vardecl_hpet.c 0 29934 &disable_so_di_mtime_efs_dinode_29934 ++disable_so_shash_async_setkey_fndecl_29939 shash_async_setkey fndecl 0-3 29939 NULL ++disable_so_qs_btimelimit_fs_quota_statv_29943 qs_btimelimit fs_quota_statv 0 29943 NULL ++disable_so_addr_mpr121_init_register_29945 addr mpr121_init_register 0 29945 NULL ++disable_so_pixelclock_v4l2_bt_timings_29967 pixelclock v4l2_bt_timings 0 29967 NULL ++disable_so_spi_imx_clkdiv_2_fndecl_29968 spi_imx_clkdiv_2 fndecl 1-2 29968 NULL ++disable_so_ed_uuid_drbd_device_29970 ed_uuid drbd_device 0 29970 NULL ++disable_so_timestamp_nfs_release_lockowner_data_29972 timestamp nfs_release_lockowner_data 0 29972 NULL ++disable_so_smp_send_reschedule_smp_ops_29981 smp_send_reschedule smp_ops 1 29981 NULL ++disable_so_lm3533_led_delay_set_fndecl_29984 lm3533_led_delay_set fndecl 0-2 29984 NULL ++disable_so_rx_errors_rtnl_link_stats64_29988 rx_errors rtnl_link_stats64 0 29988 NULL ++disable_so_fm10k_read_reg_fndecl_29989 fm10k_read_reg fndecl 0-2 29989 NULL ++disable_so_timeout_jiffies_tifm_ms_29995 timeout_jiffies tifm_ms 0 29995 NULL nohasharray ++disable_so_confq_pbl_base_addr_hi_fcoe_kwqe_conn_offload4_29995 confq_pbl_base_addr_hi fcoe_kwqe_conn_offload4 0 29995 &disable_so_timeout_jiffies_tifm_ms_29995 ++disable_so_wait_on_bit_lock_fndecl_30009 wait_on_bit_lock fndecl 0 30009 NULL ++disable_so_rx8025_get_clock_adjust_fndecl_30011 rx8025_get_clock_adjust fndecl 0 30011 NULL ++disable_so_sem_ctime_sem_array_30014 sem_ctime sem_array 0 30014 NULL ++disable_so_sleep_mask_bma180_part_info_30016 sleep_mask bma180_part_info 0 30016 NULL ++disable_so_demod_address_zl10353_config_30017 demod_address zl10353_config 0 30017 NULL ++disable_so_msr_amixer_desc_30027 msr amixer_desc 0 30027 NULL ++disable_so_diolan_usb_transfer_fndecl_30033 diolan_usb_transfer fndecl 0 30033 NULL ++disable_so_mlx4_get_slave_from_roce_gid_fndecl_30035 mlx4_get_slave_from_roce_gid fndecl 2 30035 NULL ++disable_so_or51211_read_signal_strength_fndecl_30044 or51211_read_signal_strength fndecl 0 30044 NULL ++disable_so_panel_power_up_delay_intel_dp_30048 panel_power_up_delay intel_dp 0 30048 NULL ++disable_so_bit_bmove_fndecl_30057 bit_bmove fndecl 3-4-5-6-7-8 30057 NULL ++disable_so_posix_cpu_clock_getres_fndecl_30065 posix_cpu_clock_getres fndecl 1 30065 NULL ++disable_so_ktime_divns_fndecl_30067 ktime_divns fndecl 0-2 30067 NULL ++disable_so_vsync_offset_hi_oaktrail_timing_info_30079 vsync_offset_hi oaktrail_timing_info 0 30079 NULL ++disable_so_msr_host_kernel_gs_base_vcpu_vmx_30082 msr_host_kernel_gs_base vcpu_vmx 0 30082 NULL ++disable_so_r6d_val_fc2580_freq_regs_30084 r6d_val fc2580_freq_regs 0 30084 NULL ++disable_so_qlcnic_pci_get_crb_addr_2M_fndecl_30093 qlcnic_pci_get_crb_addr_2M fndecl 2 30093 NULL ++disable_so_btrfs_commit_inode_delayed_items_fndecl_30109 btrfs_commit_inode_delayed_items fndecl 0 30109 NULL ++disable_so_usec_delay_e1000_mbx_info_30132 usec_delay e1000_mbx_info 0 30132 NULL ++disable_so_inet6_rtm_getaddr_fndecl_30136 inet6_rtm_getaddr fndecl 0 30136 NULL ++disable_so_busaddr_reply_queue_buffer_30140 busaddr reply_queue_buffer 0 30140 NULL ++disable_so_show_pwm_auto_spinup_time_fndecl_30149 show_pwm_auto_spinup_time fndecl 0 30149 NULL ++disable_so_addr_rds_iovec_30161 addr rds_iovec 0 30161 NULL ++disable_so___nlm_hash_addr4_fndecl_30164 __nlm_hash_addr4 fndecl 0 30164 NULL ++disable_so_ctime_cs_msdos_dir_entry_30167 ctime_cs msdos_dir_entry 0 30167 NULL ++disable_so_next_otg_timer_ci_hdrc_30174 next_otg_timer ci_hdrc 0 30174 NULL ++disable_so_select_addr_qla82xx_md_entry_mux_30183 select_addr qla82xx_md_entry_mux 0 30183 NULL ++disable_so_qi_itimelimit_xfs_quotainfo_30196 qi_itimelimit xfs_quotainfo 0 30196 NULL ++disable_so_iowrite32_fndecl_30197 iowrite32 fndecl 1 30197 NULL ++disable_so_hash_ipportip6_expire_fndecl_30205 hash_ipportip6_expire fndecl 4 30205 NULL ++disable_so_argument_acpi_signal_fatal_info_30208 argument acpi_signal_fatal_info 0 30208 NULL ++disable_so_btree_write_cache_pages_fndecl_30231 btree_write_cache_pages fndecl 0 30231 NULL ++disable_so_clock_audioformat_30236 clock audioformat 0 30236 NULL ++disable_so_to_retries_rpc_timeout_30265 to_retries rpc_timeout 0 30265 NULL ++disable_so_last_moder_jiffies_mlx4_en_priv_30269 last_moder_jiffies mlx4_en_priv 0 30269 NULL nohasharray ++disable_so_vivid_radio_rx_s_hw_freq_seek_fndecl_30269 vivid_radio_rx_s_hw_freq_seek fndecl 0 30269 &disable_so_last_moder_jiffies_mlx4_en_priv_30269 ++disable_so_start_empty_time_cfqg_stats_30276 start_empty_time cfqg_stats 0 30276 NULL nohasharray ++disable_so_i2c_addr_dib7000m_state_30276 i2c_addr dib7000m_state 0 30276 &disable_so_start_empty_time_cfqg_stats_30276 ++disable_so_ext_phy_addr_amd8111e_priv_30286 ext_phy_addr amd8111e_priv 0 30286 NULL ++disable_so___account_cfs_rq_runtime_fndecl_30291 __account_cfs_rq_runtime fndecl 2 30291 NULL ++disable_so_snd_pcm_delay_fndecl_30298 snd_pcm_delay fndecl 0 30298 NULL ++disable_so_lpfc_cr_delay_store_fndecl_30310 lpfc_cr_delay_store fndecl 0 30310 NULL ++disable_so_uartlite_outbe32_fndecl_30324 uartlite_outbe32 fndecl 1 30324 NULL ++disable_so_intel_runtime_resume_fndecl_30334 intel_runtime_resume fndecl 0 30334 NULL ++disable_so_hv_tsc_page_kvm_arch_30336 hv_tsc_page kvm_arch 0 30336 NULL ++disable_so_snprintf_int_array_fndecl_30344 snprintf_int_array fndecl 2 30344 NULL ++disable_so___hw_addr_sync_one_fndecl_30350 __hw_addr_sync_one fndecl 0-3 30350 NULL ++disable_so_tuner_addr_em28xx_board_30367 tuner_addr em28xx_board 0 30367 NULL ++disable_so_stat_params_addr_hi_fcoe_kwqe_stat_30370 stat_params_addr_hi fcoe_kwqe_stat 0 30370 NULL ++disable_so_tv_hsync_delay2_nv04_crtc_reg_30375 tv_hsync_delay2 nv04_crtc_reg 0 30375 NULL ++disable_so_wlc_phy_table_addr_fndecl_30378 wlc_phy_table_addr fndecl 2-3-4-5-6 30378 NULL ++disable_so_rsa_setkey_fndecl_30386 rsa_setkey fndecl 3 30386 NULL ++disable_so_bcma_pmu_get_alp_clock_fndecl_30397 bcma_pmu_get_alp_clock fndecl 0 30397 NULL ++disable_so_timeout_nft_set_30398 timeout nft_set 0 30398 NULL ++disable_so_cm_create_timewait_info_fndecl_30403 cm_create_timewait_info fndecl 1 30403 NULL ++disable_so_start_time_bfa_diag_dport_result_s_30404 start_time bfa_diag_dport_result_s 0 30404 NULL ++disable_so_fw_schedule_bm_work_fndecl_30422 fw_schedule_bm_work fndecl 2 30422 NULL ++disable_so_xs_get_random_port_fndecl_30424 xs_get_random_port fndecl 0 30424 NULL ++disable_so_ba0_addr_snd_cs46xx_30426 ba0_addr snd_cs46xx 0 30426 NULL ++disable_so_rx_interframe_timeout_wil6210_priv_30430 rx_interframe_timeout wil6210_priv 0 30430 NULL ++disable_so_xfs_uuid_mount_fndecl_30439 xfs_uuid_mount fndecl 0 30439 NULL nohasharray ++disable_so_avtab_hash_fndecl_30439 avtab_hash fndecl 0-2 30439 &disable_so_xfs_uuid_mount_fndecl_30439 ++disable_so_snd_seq_queue_timer_close_fndecl_30450 snd_seq_queue_timer_close fndecl 1 30450 NULL nohasharray ++disable_so_gid_cap_mthca_init_ib_param_30450 gid_cap mthca_init_ib_param 0 30450 &disable_so_snd_seq_queue_timer_close_fndecl_30450 ++disable_so_powerdown_delay_divider_sta350_platform_data_30459 powerdown_delay_divider sta350_platform_data 0 30459 NULL nohasharray ++disable_so_acpi_pm_device_sleep_state_fndecl_30459 acpi_pm_device_sleep_state fndecl 0 30459 &disable_so_powerdown_delay_divider_sta350_platform_data_30459 ++disable_so__regulator_get_enable_time_fndecl_30467 _regulator_get_enable_time fndecl 0 30467 NULL ++disable_so_hpet_set_alarm_time_fndecl_30469 hpet_set_alarm_time fndecl 3-2-1 30469 NULL ++disable_so_ctime_nsec_ubifs_ino_node_30480 ctime_nsec ubifs_ino_node 0 30480 NULL ++disable_so_ocfb_writereg_fndecl_30484 ocfb_writereg fndecl 3 30484 NULL ++disable_so_i2c_smbus_read_word_data_fndecl_30505 i2c_smbus_read_word_data fndecl 0-2 30505 NULL nohasharray ++disable_so_r13_kvm_regs_30505 r13 kvm_regs 0 30505 &disable_so_i2c_smbus_read_word_data_fndecl_30505 ++disable_so_cb_gsc_addr_30507 cb gsc_addr 0 30507 NULL ++disable_so_freq_mwifiex_chan_freq_power_30518 freq mwifiex_chan_freq_power 0 30518 NULL ++disable_so_fflp_hash_clear_fndecl_30528 fflp_hash_clear fndecl 0 30528 NULL ++disable_so_time_stamp_ixgb_buffer_30530 time_stamp ixgb_buffer 0 30530 NULL ++disable_so_lbs_sleepparams_read_fndecl_30539 lbs_sleepparams_read fndecl 3-0 30539 NULL ++disable_so_extract_freq_fndecl_30555 extract_freq fndecl 0-1 30555 NULL ++disable_so_ndiv_int_pmu1_plltab_entry_30559 ndiv_int pmu1_plltab_entry 0 30559 NULL ++disable_so_u1_timeout_store_fndecl_30569 u1_timeout_store fndecl 0-4 30569 NULL ++disable_so_queue_working_time_show_fndecl_30574 queue_working_time_show fndecl 0 30574 NULL ++disable_so_addr_atiixp_30579 addr atiixp 0 30579 NULL ++disable_so_c67x00_ll_write_mem_le16_fndecl_30584 c67x00_ll_write_mem_le16 fndecl 2-4 30584 NULL ++disable_so_demod_address_atbm8830_config_30586 demod_address atbm8830_config 0 30586 NULL ++disable_so_crypto_hash_digest_fndecl_30590 crypto_hash_digest fndecl 0-3 30590 NULL ++disable_so_addr_filter__MGSL_PARAMS_30592 addr_filter _MGSL_PARAMS 0 30592 NULL ++disable_so_clock_khz_dib0070_config_30609 clock_khz dib0070_config 0 30609 NULL ++disable_so_sha1_mb_final_fndecl_30610 sha1_mb_final fndecl 0 30610 NULL ++disable_so_tw_rcv_nxt_tcp_timewait_sock_30612 tw_rcv_nxt tcp_timewait_sock 0 30612 NULL ++disable_so_xtal_freq_stb0899_config_30613 xtal_freq stb0899_config 0 30613 NULL ++disable_so_di_ctime_qnx6_inode_entry_30614 di_ctime qnx6_inode_entry 0 30614 NULL ++disable_so_start_time_lpfc_scsi_buf_30621 start_time lpfc_scsi_buf 0 30621 NULL ++disable_so_xfs_btree_log_keys_fndecl_30625 xfs_btree_log_keys fndecl 3-4 30625 NULL ++disable_so_pcpu_chunk_addr_fndecl_30628 pcpu_chunk_addr fndecl 0-2-3 30628 NULL ++disable_so_day_timestamp_30633 day timestamp 0 30633 NULL ++disable_so_rds_cong_from_addr_fndecl_30634 rds_cong_from_addr fndecl 1 30634 NULL ++disable_so_tx_dma_addr_smsc9420_pdata_30649 tx_dma_addr smsc9420_pdata 0 30649 NULL ++disable_so_xact_addr_filt_port_info_30664 xact_addr_filt port_info 0 30664 NULL ++disable_so_slot_time_rtl8180_priv_30669 slot_time rtl8180_priv 0 30669 NULL ++disable_so_store_guid_fndecl_30675 store_guid fndecl 0 30675 NULL ++disable_so_input_addr_to_csrow_fndecl_30677 input_addr_to_csrow fndecl 0-2 30677 NULL ++disable_so_sq_read_base_addr_a1_btmrvl_sdio_card_reg_30692 sq_read_base_addr_a1 btmrvl_sdio_card_reg 0 30692 NULL ++disable_so_fq_codel_hash_fndecl_30698 fq_codel_hash fndecl 0 30698 NULL ++disable_so_btrfs_add_delayed_extent_op_fndecl_30699 btrfs_add_delayed_extent_op fndecl 0-3-4 30699 NULL ++disable_so_enabled_hrtimer_events_fotg210_hcd_30705 enabled_hrtimer_events fotg210_hcd 0 30705 NULL ++disable_so_shift_sm501_clock_30710 shift sm501_clock 0 30710 NULL ++disable_so_tov_in_jiffies_tpacket_kbdq_core_30716 tov_in_jiffies tpacket_kbdq_core 0 30716 NULL nohasharray ++disable_so_rqq_addr_lo_addr_ctrl_blk_30716 rqq_addr_lo addr_ctrl_blk 0 30716 &disable_so_tov_in_jiffies_tpacket_kbdq_core_30716 ++disable_so_fill_addr_fndecl_30730 fill_addr fndecl 0-3-4-6 30730 NULL ++disable_so_policy_hash_bysel_fndecl_30767 policy_hash_bysel fndecl 3 30767 NULL ++disable_so_flags_to_set_btrfs_delayed_extent_op_30771 flags_to_set btrfs_delayed_extent_op 0 30771 NULL ++disable_so_blk_mq_alloc_bitmap_fndecl_30774 blk_mq_alloc_bitmap fndecl 2 30774 NULL ++disable_so_btrfs_add_delayed_data_ref_fndecl_30775 btrfs_add_delayed_data_ref fndecl 0-11-3-4-5-6-7-8 30775 NULL ++disable_so_pm_runtime_get_fndecl_30787 pm_runtime_get fndecl 0 30787 NULL ++disable_so_dln2_spi_runtime_suspend_fndecl_30789 dln2_spi_runtime_suspend fndecl 0 30789 NULL ++disable_so_rq_page_table_addr_hi_iscsi_kwqe_conn_offload2_30790 rq_page_table_addr_hi iscsi_kwqe_conn_offload2 0 30790 NULL ++disable_so_crypto_authenc_esn_decrypt_fndecl_30793 crypto_authenc_esn_decrypt fndecl 0 30793 NULL ++disable_so_brcmf_cfg80211_wait_vif_event_timeout_fndecl_30794 brcmf_cfg80211_wait_vif_event_timeout fndecl 3-0 30794 NULL ++disable_so_sctp_getsockopt_nodelay_fndecl_30795 sctp_getsockopt_nodelay fndecl 0 30795 NULL nohasharray ++disable_so_sll_pkttype_sockaddr_ll_30795 sll_pkttype sockaddr_ll 0 30795 &disable_so_sctp_getsockopt_nodelay_fndecl_30795 ++disable_so_txfunaddr_musb_csr_regs_30797 txfunaddr musb_csr_regs 0 30797 NULL ++disable_so_hash_phys_wd719x_30798 hash_phys wd719x 0 30798 NULL ++disable_so_io_base_address_info_30800 io_base address_info 0 30800 NULL ++disable_so_dummy_buffer_addr_lo_iscsi_kwqe_init1_30804 dummy_buffer_addr_lo iscsi_kwqe_init1 0 30804 NULL ++disable_so_root_btrfs_delayed_tree_ref_30811 root btrfs_delayed_tree_ref 0 30811 NULL nohasharray ++disable_so_sr_bit_offset_ocfs2_suballoc_result_30811 sr_bit_offset ocfs2_suballoc_result 0 30811 &disable_so_root_btrfs_delayed_tree_ref_30811 ++disable_so_mmc_test_random_write_perf_fndecl_30814 mmc_test_random_write_perf fndecl 0 30814 NULL ++disable_so_block_num_ib_sa_guidinfo_rec_30816 block_num ib_sa_guidinfo_rec 0 30816 NULL ++disable_so_decode_attr_time_metadata_fndecl_30823 decode_attr_time_metadata fndecl 0 30823 NULL nohasharray ++disable_so_i40e_get_port_mac_addr_fndecl_30823 i40e_get_port_mac_addr fndecl 0 30823 &disable_so_decode_attr_time_metadata_fndecl_30823 ++disable_so_first_frag_time_ieee80211_fragment_entry_30835 first_frag_time ieee80211_fragment_entry 0 30835 NULL nohasharray ++disable_so_ccp_crypto_success_fndecl_30835 ccp_crypto_success fndecl 1 30835 &disable_so_first_frag_time_ieee80211_fragment_entry_30835 nohasharray ++disable_so_recent_entry_hash4_fndecl_30835 recent_entry_hash4 fndecl 0 30835 &disable_so_ccp_crypto_success_fndecl_30835 ++disable_so_rp0_freq_intel_gen6_power_mgmt_30837 rp0_freq intel_gen6_power_mgmt 0 30837 NULL ++disable_so_dm_btree_walk_fndecl_30840 dm_btree_walk fndecl 0-2 30840 NULL ++disable_so_hid_descriptor_address_i2c_hid_platform_data_30846 hid_descriptor_address i2c_hid_platform_data 0 30846 NULL ++disable_so_address_acpi_mcfg_allocation_30855 address acpi_mcfg_allocation 0 30855 NULL ++disable_so_hpfs_truncate_btree_fndecl_30857 hpfs_truncate_btree fndecl 2-4 30857 NULL ++disable_so_timestamp_transaction_30860 timestamp transaction 0 30860 NULL ++disable_so_crypto_pcbc_encrypt_inplace_fndecl_30862 crypto_pcbc_encrypt_inplace fndecl 0 30862 NULL ++disable_so_part_time_mmc_ext_csd_30871 part_time mmc_ext_csd 0 30871 NULL ++disable_so_vpd_paddr_high_lpfc_mbx_read_rev_30896 vpd_paddr_high lpfc_mbx_read_rev 0 30896 NULL ++disable_so_addr_nvkm_fifo_chan_30902 addr nvkm_fifo_chan 0 30902 NULL ++disable_so_crypto_register_algs_fndecl_30905 crypto_register_algs fndecl 0 30905 NULL nohasharray ++disable_so_dhash_entries_vardecl_dcache_c_30905 dhash_entries vardecl_dcache.c 0 30905 &disable_so_crypto_register_algs_fndecl_30905 ++disable_so_bank_base_capture_addr_snd_ymfpci_30915 bank_base_capture_addr snd_ymfpci 0 30915 NULL ++disable_so_t2_hash_tbl_addr_hi_fcoe_kwqe_init2_30918 t2_hash_tbl_addr_hi fcoe_kwqe_init2 0 30918 NULL nohasharray ++disable_so_nilfs_btree_lookup_fndecl_30918 nilfs_btree_lookup fndecl 0-2 30918 &disable_so_t2_hash_tbl_addr_hi_fcoe_kwqe_init2_30918 ++disable_so_cpufreq_set_fndecl_30921 cpufreq_set fndecl 2 30921 NULL ++disable_so_phys_addr_sge_fl_30927 phys_addr sge_fl 0 30927 NULL ++disable_so_brcms_c_calc_ack_time_fndecl_30936 brcms_c_calc_ack_time fndecl 0-2 30936 NULL ++disable_so_limit_gma_clock_funcs_30938 limit gma_clock_funcs 2 30938 NULL nohasharray ++disable_so_xenbus_printf_fndecl_30938 xenbus_printf fndecl 0 30938 &disable_so_limit_gma_clock_funcs_30938 ++disable_so_qlcnic_decode_crb_addr_fndecl_30939 qlcnic_decode_crb_addr fndecl 0-1 30939 NULL ++disable_so_last_sleep_jiffies_rtl_ps_ctl_30947 last_sleep_jiffies rtl_ps_ctl 0 30947 NULL nohasharray ++disable_so___virtio64_to_cpu_fndecl_30947 __virtio64_to_cpu fndecl 0 30947 &disable_so_last_sleep_jiffies_rtl_ps_ctl_30947 ++disable_so_do_one_ahash_op_fndecl_30974 do_one_ahash_op fndecl 0-2 30974 NULL ++disable_so_dev_bus_addr_gnttab_map_grant_ref_30975 dev_bus_addr gnttab_map_grant_ref 0 30975 NULL ++disable_so_sctp_getsockopt_delayed_ack_fndecl_30979 sctp_getsockopt_delayed_ack fndecl 2-0 30979 NULL ++disable_so_mclk_div_cfb_info_30983 mclk_div cfb_info 0 30983 NULL ++disable_so_HYPERVISOR_update_va_mapping_fndecl_30985 HYPERVISOR_update_va_mapping fndecl 1 30985 NULL ++disable_so_xfrm_addr_any_fndecl_30992 xfrm_addr_any fndecl 2 30992 NULL ++disable_so_cyapa_gen5_deep_sleep_fndecl_30993 cyapa_gen5_deep_sleep fndecl 0 30993 NULL ++disable_so_addr_unlock1_cfi_private_30996 addr_unlock1 cfi_private 0 30996 NULL ++disable_so_adc_cell_ti_tscadc_dev_31010 adc_cell ti_tscadc_dev 0 31010 NULL ++disable_so_vpe_runtime_get_fndecl_31015 vpe_runtime_get fndecl 0 31015 NULL ++disable_so_crypto_cts_module_init_fndecl_31019 crypto_cts_module_init fndecl 0 31019 NULL ++disable_so_show_fan_stop_time_fndecl_31023 show_fan_stop_time fndecl 0 31023 NULL ++disable_so_addr_bnx2_fw_file_section_31025 addr bnx2_fw_file_section 0 31025 NULL ++disable_so_seg_addr_xhci_erst_entry_31037 seg_addr xhci_erst_entry 0 31037 NULL ++disable_so_fb_get_hblank_by_hfreq_fndecl_31039 fb_get_hblank_by_hfreq fndecl 0-1-2 31039 NULL ++disable_so_addr_hif_scatter_req_31042 addr hif_scatter_req 0 31042 NULL ++disable_so_sg_page_iter_dma_address_fndecl_31047 sg_page_iter_dma_address fndecl 0 31047 NULL ++disable_so_btrfsic_block_hashtable_lookup_fndecl_31074 btrfsic_block_hashtable_lookup fndecl 2 31074 NULL ++disable_so_tm6000_set_reg_fndecl_31090 tm6000_set_reg fndecl 0-3-4 31090 NULL ++disable_so_sense_buf_phys_addr_lo_megasas_io_frame_31098 sense_buf_phys_addr_lo megasas_io_frame 0 31098 NULL ++disable_so_batadv_iv_ogm_emit_send_time_fndecl_31100 batadv_iv_ogm_emit_send_time fndecl 0 31100 NULL ++disable_so_pcf8563_rtc_set_time_fndecl_31101 pcf8563_rtc_set_time fndecl 0 31101 NULL ++disable_so_s_extPosition_udf_bitmap_31104 s_extPosition udf_bitmap 0 31104 NULL ++disable_so_base_io_addr__hp_host_info_31105 base_io_addr _hp_host_info 0 31105 NULL ++disable_so_tsi721_omsg_interrupt_disable_fndecl_31108 tsi721_omsg_interrupt_disable fndecl 3-2 31108 NULL ++disable_so_ac_etime_acct_v3_31115 ac_etime acct_v3 0 31115 NULL ++disable_so_io_bitmap_a_vmcs12_31120 io_bitmap_a vmcs12 0 31120 NULL ++disable_so_vddci_radeon_clock_and_voltage_limits_31124 vddci radeon_clock_and_voltage_limits 0 31124 NULL ++disable_so_format_snd_pcm_runtime_31130 format snd_pcm_runtime 0 31130 NULL ++disable_so_ds3232_set_time_fndecl_31132 ds3232_set_time fndecl 0 31132 NULL ++disable_so_mlx4_bitmap_init_fndecl_31138 mlx4_bitmap_init fndecl 0-2-3-4-5 31138 NULL ++disable_so_nfs4_xdr_dec_get_lease_time_fndecl_31141 nfs4_xdr_dec_get_lease_time fndecl 0 31141 NULL ++disable_so_active_ata_timing_31146 active ata_timing 0 31146 NULL ++disable_so_cpuidle_register_driver_fndecl_31155 cpuidle_register_driver fndecl 0 31155 NULL ++disable_so_sha1_ssse3_mod_init_fndecl_31158 sha1_ssse3_mod_init fndecl 0 31158 NULL ++disable_so_trust_timeout_wusbhc_31165 trust_timeout wusbhc 0 31165 NULL ++disable_so___crypto_memneq_generic_fndecl_31174 __crypto_memneq_generic fndecl 3 31174 NULL ++disable_so_hash_ipportip4_expire_fndecl_31188 hash_ipportip4_expire fndecl 4 31188 NULL ++disable_so_timestamp_sniffed_purge_batadv_priv_nc_31190 timestamp_sniffed_purge batadv_priv_nc 0 31190 NULL ++disable_so_i915_min_freq_get_fndecl_31193 i915_min_freq_get fndecl 0 31193 NULL ++disable_so_max_scan_time_wmi_start_scan_arg_31206 max_scan_time wmi_start_scan_arg 0 31206 NULL nohasharray ++disable_so_n_pins_ptp_clock_info_31206 n_pins ptp_clock_info 0 31206 &disable_so_max_scan_time_wmi_start_scan_arg_31206 ++disable_so_adis16136_read_frequency_fndecl_31213 adis16136_read_frequency fndecl 0 31213 NULL ++disable_so_dce_v11_0_crtc_set_base_atomic_fndecl_31215 dce_v11_0_crtc_set_base_atomic fndecl 0 31215 NULL ++disable_so_clock2alarm_fndecl_31223 clock2alarm fndecl 1 31223 NULL ++disable_so_timeout_wait_bit_key_31247 timeout wait_bit_key 0 31247 NULL ++disable_so_time_offset_fat_mount_options_31254 time_offset fat_mount_options 0 31254 NULL ++disable_so_max3421_set_address_fndecl_31258 max3421_set_address fndecl 3 31258 NULL ++disable_so_tick_gtod_sched_clock_data_31262 tick_gtod sched_clock_data 0 31262 NULL ++disable_so_freq_usb_usbvision_31263 freq usb_usbvision 0 31263 NULL ++disable_so_address_high_sbp2_target_31266 address_high sbp2_target 0 31266 NULL nohasharray ++disable_so_batadv_orig_hash_add_if_fndecl_31266 batadv_orig_hash_add_if fndecl 0-2 31266 &disable_so_address_high_sbp2_target_31266 ++disable_so_rx8581_rtc_read_time_fndecl_31271 rx8581_rtc_read_time fndecl 0 31271 NULL ++disable_so_address_acpi_madt_io_apic_31284 address acpi_madt_io_apic 0 31284 NULL ++disable_so_qce_setup_regs_ahash_fndecl_31290 qce_setup_regs_ahash fndecl 0 31290 NULL ++disable_so_freq_offset_khz_uhf_dib0070_config_31304 freq_offset_khz_uhf dib0070_config 0 31304 NULL ++disable_so_dmaaddr_lanai_buffer_31308 dmaaddr lanai_buffer 0 31308 NULL ++disable_so_selinux_mmap_addr_fndecl_31313 selinux_mmap_addr fndecl 0 31313 NULL ++disable_so_wt_timeout_st21nfcb_se_info_31334 wt_timeout st21nfcb_se_info 0 31334 NULL ++disable_so_baseaddr_h_mvumi_sgl_31335 baseaddr_h mvumi_sgl 0 31335 NULL ++disable_so_mmc_send_relative_addr_fndecl_31338 mmc_send_relative_addr fndecl 0 31338 NULL nohasharray ++disable_so_ufs_bitmap_search_fndecl_31338 ufs_bitmap_search fndecl 0-3-4 31338 &disable_so_mmc_send_relative_addr_fndecl_31338 nohasharray ++disable_so_cur_tsc_offset_kvm_arch_31338 cur_tsc_offset kvm_arch 0 31338 &disable_so_ufs_bitmap_search_fndecl_31338 ++disable_so_xfs_btree_check_lptr_fndecl_31339 xfs_btree_check_lptr fndecl 0 31339 NULL ++disable_so_dynamic_ps_timeout_read_fndecl_31341 dynamic_ps_timeout_read fndecl 3-0 31341 NULL ++disable_so_ret_ccp_crypto_cmd_31344 ret ccp_crypto_cmd 0 31344 NULL ++disable_so_physical_mem_addr_wl1251_31345 physical_mem_addr wl1251 0 31345 NULL ++disable_so_schedule_work_on_fndecl_31361 schedule_work_on fndecl 1 31361 NULL ++disable_so_es_tss_segment_32_31367 es tss_segment_32 0 31367 NULL ++disable_so_link_schedule_user_fndecl_31379 link_schedule_user fndecl 0 31379 NULL ++disable_so_vsock_addr_cast_fndecl_31386 vsock_addr_cast fndecl 2 31386 NULL ++disable_so_debug_dma_sync_single_for_cpu_fndecl_31387 debug_dma_sync_single_for_cpu fndecl 3-2 31387 NULL ++disable_so_num_bytes_btrfs_delayed_ref_node_31390 num_bytes btrfs_delayed_ref_node 0 31390 NULL ++disable_so_clockevents_config_fndecl_31391 clockevents_config fndecl 2 31391 NULL nohasharray ++disable_so_wl1271_acx_host_if_cfg_bitmap_fndecl_31391 wl1271_acx_host_if_cfg_bitmap fndecl 0 31391 &disable_so_clockevents_config_fndecl_31391 ++disable_so_kstrtol_from_user_fndecl_31403 kstrtol_from_user fndecl 0-2 31403 NULL ++disable_so_req_timeout_ppp_31406 req_timeout ppp 0 31406 NULL ++disable_so_recvsignalpower_rtl_stats_31407 recvsignalpower rtl_stats 0 31407 NULL ++disable_so_gr_log_signal_fndecl_31408 gr_log_signal fndecl 1 31408 NULL ++disable_so_round_jiffies_up_relative_fndecl_31409 round_jiffies_up_relative fndecl 1-0 31409 NULL ++disable_so_nr_cs5535_mfgpt_timer_31410 nr cs5535_mfgpt_timer 0 31410 NULL ++disable_so_af9005_fe_read_signal_strength_fndecl_31416 af9005_fe_read_signal_strength fndecl 0 31416 NULL nohasharray ++disable_so_aes_decrypt_packets_read_fndecl_31416 aes_decrypt_packets_read fndecl 0-3 31416 &disable_so_af9005_fe_read_signal_strength_fndecl_31416 ++disable_so_usnic_uiom_interval_tree_subtree_search_fndecl_31422 usnic_uiom_interval_tree_subtree_search fndecl 2-3 31422 NULL nohasharray ++disable_so_ima_calc_file_hash_tfm_fndecl_31422 ima_calc_file_hash_tfm fndecl 0 31422 &disable_so_usnic_uiom_interval_tree_subtree_search_fndecl_31422 ++disable_so_rxrpc_max_call_lifetime_vardecl_31433 rxrpc_max_call_lifetime vardecl 0 31433 NULL nohasharray ++disable_so_di_gid_logfs_disk_inode_31433 di_gid logfs_disk_inode 0 31433 &disable_so_rxrpc_max_call_lifetime_vardecl_31433 ++disable_so_ds1374_wdt_settimeout_fndecl_31434 ds1374_wdt_settimeout fndecl 1-0 31434 NULL ++disable_so_tei_sockaddr_mISDN_31438 tei sockaddr_mISDN 0 31438 NULL ++disable_so_bs_sleepduration_ath9k_beacon_state_31443 bs_sleepduration ath9k_beacon_state 0 31443 NULL ++disable_so_pci_bus_write_config_word_fndecl_31447 pci_bus_write_config_word fndecl 0-2-3-4 31447 NULL ++disable_so_cra_ctxsize_crypto_alg_31451 cra_ctxsize crypto_alg 0 31451 NULL ++disable_so_dmable_fw_paddr_sst_fw_31454 dmable_fw_paddr sst_fw 0 31454 NULL ++disable_so_nsec_btrfs_timespec_31463 nsec btrfs_timespec 0 31463 NULL nohasharray ++disable_so_set_timeout_fndecl_31463 set_timeout fndecl 2-0 31463 &disable_so_nsec_btrfs_timespec_31463 ++disable_so_ima_calc_field_array_hash_tfm_fndecl_31467 ima_calc_field_array_hash_tfm fndecl 0-3 31467 NULL ++disable_so_bond_eth_hash_fndecl_31472 bond_eth_hash fndecl 0 31472 NULL ++disable_so_task_setscheduler_security_operations_31479 task_setscheduler security_operations 0 31479 NULL ++disable_so_cs_tss_segment_32_31480 cs tss_segment_32 0 31480 NULL ++disable_so_intr_gen_timer_thresh_ath_hw_31491 intr_gen_timer_thresh ath_hw 0 31491 NULL nohasharray ++disable_so_nilfs_btree_find_near_fndecl_31491 nilfs_btree_find_near fndecl 0 31491 &disable_so_intr_gen_timer_thresh_ath_hw_31491 ++disable_so_sta_last_ack_signal_read_fndecl_31492 sta_last_ack_signal_read fndecl 3 31492 NULL ++disable_so___uwb_dev_addr_assigned_fndecl_31493 __uwb_dev_addr_assigned fndecl 0 31493 NULL ++disable_so_uuid_show_fndecl_31494 uuid_show fndecl 0 31494 NULL ++disable_so_elan_sleep_fndecl_31502 elan_sleep fndecl 0 31502 NULL ++disable_so_setkey_crypto_aead_31507 setkey crypto_aead 0-3 31507 NULL ++disable_so_ebitmap_netlbl_import_fndecl_31508 ebitmap_netlbl_import fndecl 0 31508 NULL ++disable_so_ccp_aes_rfc3686_decrypt_fndecl_31513 ccp_aes_rfc3686_decrypt fndecl 0 31513 NULL ++disable_so_timeout_map_r8a66597_31517 timeout_map r8a66597 0 31517 NULL ++disable_so_vga_switcheroo_runtime_resume_hdmi_audio_fndecl_31521 vga_switcheroo_runtime_resume_hdmi_audio fndecl 0 31521 NULL nohasharray ++disable_so_in_div_min_matrox_pll_features_31521 in_div_min matrox_pll_features 0 31521 &disable_so_vga_switcheroo_runtime_resume_hdmi_audio_fndecl_31521 ++disable_so_hashbin_insert_fndecl_31527 hashbin_insert fndecl 3 31527 NULL ++disable_so_reset_jiffies_fw_card_31535 reset_jiffies fw_card 0 31535 NULL ++disable_so_addr_gk20a_instmem_priv_31544 addr gk20a_instmem_priv 0 31544 NULL ++disable_so_vringh32_to_cpu_fndecl_31546 vringh32_to_cpu fndecl 0-2 31546 NULL ++disable_so_qat_hash_alg_qat_alg_aead_ctx_31550 qat_hash_alg qat_alg_aead_ctx 0 31550 NULL ++disable_so_timeout_move_vardecl_ch_c_31551 timeout_move vardecl_ch.c 0 31551 NULL ++disable_so_iowrite8_rep_fndecl_31565 iowrite8_rep fndecl 3 31565 NULL ++disable_so_omfs_hash_fndecl_31572 omfs_hash fndecl 0-3 31572 NULL ++disable_so_ltc3589_set_ramp_delay_fndecl_31580 ltc3589_set_ramp_delay fndecl 0 31580 NULL ++disable_so_wants_signal_fndecl_31583 wants_signal fndecl 1 31583 NULL ++disable_so_set_sig_addr_fndecl_31588 set_sig_addr fndecl 4 31588 NULL ++disable_so_udelay_i2c_algo_bit_data_31597 udelay i2c_algo_bit_data 0 31597 NULL ++disable_so_wlapi_add_timer_fndecl_31598 wlapi_add_timer fndecl 2 31598 NULL ++disable_so_gid_min_xt_owner_match_info_31604 gid_min xt_owner_match_info 0 31604 NULL ++disable_so_mmap_addr_security_operations_31609 mmap_addr security_operations 0-1 31609 NULL ++disable_so_cache_time_vardecl_battery_c_31620 cache_time vardecl_battery.c 0 31620 NULL ++disable_so_idletimer_tg_checkentry_fndecl_31633 idletimer_tg_checkentry fndecl 0 31633 NULL ++disable_so_sha256_ssse3_finup_fndecl_31637 sha256_ssse3_finup fndecl 3 31637 NULL ++disable_so_f1x_translate_sysaddr_to_cs_fndecl_31647 f1x_translate_sysaddr_to_cs fndecl 0-2 31647 NULL ++disable_so_partial_name_hash_fndecl_31651 partial_name_hash fndecl 0-1-2 31651 NULL ++disable_so_edx_v86_regs_31655 edx v86_regs 0 31655 NULL ++disable_so_kdb_printf_fndecl_31658 kdb_printf fndecl 0 31658 NULL ++disable_so_voltage_response_time_radeon_dpm_31671 voltage_response_time radeon_dpm 0 31671 NULL ++disable_so_ufshcd_pci_runtime_resume_fndecl_31682 ufshcd_pci_runtime_resume fndecl 0 31682 NULL ++disable_so_trace_clock_jiffies_fndecl_31684 trace_clock_jiffies fndecl 0 31684 NULL ++disable_so_crypto_rfc4543_crypt_fndecl_31691 crypto_rfc4543_crypt fndecl 0 31691 NULL ++disable_so_qp_bitmap_ntb_transport_ctx_31692 qp_bitmap ntb_transport_ctx 0 31692 NULL ++disable_so_mclk_radeon_clock_and_voltage_limits_31701 mclk radeon_clock_and_voltage_limits 0 31701 NULL ++disable_so_hash_dev_block_bits_dm_verity_31709 hash_dev_block_bits dm_verity 0 31709 NULL ++disable_so_crypto_gcm_init_crypt_fndecl_31718 crypto_gcm_init_crypt fndecl 2 31718 NULL ++disable_so_addr_ahd_dma_seg_31719 addr ahd_dma_seg 0 31719 NULL ++disable_so_rx_frame_ath_cycle_counters_31739 rx_frame ath_cycle_counters 0 31739 NULL ++disable_so_nadc_aic32x4_rate_divs_31741 nadc aic32x4_rate_divs 0 31741 NULL ++disable_so_gpu_addr_r600_ih_31749 gpu_addr r600_ih 0 31749 NULL ++disable_so_acpi_ex_system_do_sleep_fndecl_31750 acpi_ex_system_do_sleep fndecl 0-1 31750 NULL ++disable_so_bigdirindaddr_adfs_bigdirentry_31757 bigdirindaddr adfs_bigdirentry 0 31757 NULL ++disable_so_vm_entry_msr_load_addr_vmcs12_31781 vm_entry_msr_load_addr vmcs12 0 31781 NULL ++disable_so_qce_ahash_async_req_handle_fndecl_31785 qce_ahash_async_req_handle fndecl 0 31785 NULL ++disable_so_ecryptfs_calculate_md5_fndecl_31787 ecryptfs_calculate_md5 fndecl 0-4 31787 NULL ++disable_so_pixclock_fb_var_screeninfo_31790 pixclock fb_var_screeninfo 0 31790 NULL ++disable_so_from_kgid_munged_fndecl_31791 from_kgid_munged fndecl 0 31791 NULL ++disable_so_memsize_bitmap_ipmac_31792 memsize bitmap_ipmac 0 31792 NULL ++disable_so_ctxsize_crypto_type_31795 ctxsize crypto_type 0 31795 NULL ++disable_so_fpage_dma_addr_genwqe_sgl_31796 fpage_dma_addr genwqe_sgl 0 31796 NULL ++disable_so_qib_hol_timeout_ms_vardecl_qib_tx_c_31801 qib_hol_timeout_ms vardecl_qib_tx.c 0 31801 NULL ++disable_so_ping_timeout_iscsi_conn_31802 ping_timeout iscsi_conn 0 31802 NULL ++disable_so_rpcauth_key_timeout_notify_fndecl_31805 rpcauth_key_timeout_notify fndecl 0 31805 NULL ++disable_so_snd_timer_open_fndecl_31807 snd_timer_open fndecl 4 31807 NULL ++disable_so_it_overrun_last_k_itimer_31814 it_overrun_last k_itimer 0 31814 NULL ++disable_so_mapaddr_rocker_dma_ring_info_31819 mapaddr rocker_dma_ring_info 0 31819 NULL ++disable_so_disarm_req_delay_fndecl_31821 disarm_req_delay fndecl 0 31821 NULL ++disable_so_bus_addr_mvumi_res_31827 bus_addr mvumi_res 0 31827 NULL nohasharray ++disable_so_dev_sas_addr_mvs_phy_31827 dev_sas_addr mvs_phy 0 31827 &disable_so_bus_addr_mvumi_res_31827 nohasharray ++disable_so_select_addr_qla8044_minidump_entry_queue_31827 select_addr qla8044_minidump_entry_queue 0 31827 &disable_so_dev_sas_addr_mvs_phy_31827 ++disable_so_lzo1x_decompress_safe_fndecl_31834 lzo1x_decompress_safe fndecl 2 31834 NULL ++disable_so_spte_is_bit_cleared_fndecl_31843 spte_is_bit_cleared fndecl 2-3 31843 NULL ++disable_so_mclk_radeon_pm_clock_info_31848 mclk radeon_pm_clock_info 0 31848 NULL ++disable_so_timer_expires_wakeup_source_31849 timer_expires wakeup_source 0 31849 NULL ++disable_so_si_populate_memory_timing_parameters_fndecl_31852 si_populate_memory_timing_parameters fndecl 0 31852 NULL ++disable_so_offset_timex_31854 offset timex 0 31854 NULL ++disable_so_tuner_addr_tvcard_31862 tuner_addr tvcard 0 31862 NULL ++disable_so_mask_and_set_register_interruptible_fndecl_31871 mask_and_set_register_interruptible fndecl 0 31871 NULL ++disable_so_generic_set_freq_fndecl_31881 generic_set_freq fndecl 0-2-3 31881 NULL ++disable_so_quota_iwl_time_quota_data_31890 quota iwl_time_quota_data 0 31890 NULL ++disable_so_timer_set_at_tlan_priv_31902 timer_set_at tlan_priv 0 31902 NULL ++disable_so_update_time_ds2760_device_info_31906 update_time ds2760_device_info 0 31906 NULL ++disable_so_qlcnic_83xx_wrt_reg_indirect_fndecl_31907 qlcnic_83xx_wrt_reg_indirect fndecl 2-3 31907 NULL ++disable_so_nmi_timer_setup_fndecl_31908 nmi_timer_setup fndecl 0 31908 NULL ++disable_so_period_size_atmel_runtime_data_31909 period_size atmel_runtime_data 0 31909 NULL ++disable_so_spi_pioavailaddr_qib_base_info_31911 spi_pioavailaddr qib_base_info 0 31911 NULL ++disable_so_err_msr_info_31913 err msr_info 0 31913 NULL ++disable_so_pcan_usb_fd_set_clock_domain_fndecl_31920 pcan_usb_fd_set_clock_domain fndecl 0 31920 NULL ++disable_so_i_ipmi_set_timeout_fndecl_31922 i_ipmi_set_timeout fndecl 0 31922 NULL ++disable_so_tw_ts_offset_tcp_timewait_sock_31933 tw_ts_offset tcp_timewait_sock 0 31933 NULL ++disable_so_shash_setkey_unaligned_fndecl_31935 shash_setkey_unaligned fndecl 3 31935 NULL ++disable_so_kempld_wdt_get_timeout_fndecl_31937 kempld_wdt_get_timeout fndecl 0 31937 NULL ++disable_so_addr___mux_31940 addr __mux 0 31940 NULL ++disable_so_clk_divider_bestdiv_fndecl_31941 clk_divider_bestdiv fndecl 2-0-5 31941 NULL ++disable_so_bm_words_drbd_bitmap_31943 bm_words drbd_bitmap 0 31943 NULL ++disable_so_timeout_show_fndecl_31957 timeout_show fndecl 0 31957 NULL ++disable_so_snd_hdsp_info_system_clock_mode_fndecl_31974 snd_hdsp_info_system_clock_mode fndecl 0 31974 NULL ++disable_so_time_wrap_offset_vivid_dev_31985 time_wrap_offset vivid_dev 0 31985 NULL ++disable_so_addr_iwl_fw_dbg_reg_op_31986 addr iwl_fw_dbg_reg_op 0 31986 NULL ++disable_so_xclk_ref_div_pll_ct_31987 xclk_ref_div pll_ct 0 31987 NULL ++disable_so_rd32_nvkm_ofuncs_31990 rd32 nvkm_ofuncs 0-2 31990 NULL ++disable_so_addr_sis5595_data_32006 addr sis5595_data 0 32006 NULL ++disable_so_demod_address_cx22702_config_32010 demod_address cx22702_config 0 32010 NULL ++disable_so_hashlimit_init_dst_fndecl_32011 hashlimit_init_dst fndecl 4 32011 NULL ++disable_so_cx24113_set_frequency_fndecl_32013 cx24113_set_frequency fndecl 2 32013 NULL ++disable_so_bq2415x_sysfs_set_timer_fndecl_32020 bq2415x_sysfs_set_timer fndecl 0-4 32020 NULL ++disable_so___find_rev_next_zero_bit_fndecl_32028 __find_rev_next_zero_bit fndecl 0-2-3 32028 NULL ++disable_so_ahd_outb_fndecl_32029 ahd_outb fndecl 2-3 32029 NULL ++disable_so_pfn_to_mfn_frame_list_list_arch_shared_info_32030 pfn_to_mfn_frame_list_list arch_shared_info 0 32030 NULL ++disable_so_viafb_set_vclock_fndecl_32033 viafb_set_vclock fndecl 1 32033 NULL ++disable_so_paddr_csio_dma_buf_32035 paddr csio_dma_buf 0 32035 NULL ++disable_so_tw_ts_recent_stamp_tcp_timewait_sock_32042 tw_ts_recent_stamp tcp_timewait_sock 0 32042 NULL ++disable_so_rangetr_hash_fndecl_32045 rangetr_hash fndecl 0 32045 NULL ++disable_so_vsyn_off_hdmi_timings_32055 vsyn_off hdmi_timings 0 32055 NULL ++disable_so_fnic_dev_mac_addr_fndecl_32057 fnic_dev_mac_addr fndecl 0 32057 NULL nohasharray ++disable_so_s921_read_signal_strength_fndecl_32057 s921_read_signal_strength fndecl 0 32057 &disable_so_fnic_dev_mac_addr_fndecl_32057 ++disable_so_iscsit_ta_login_timeout_fndecl_32061 iscsit_ta_login_timeout fndecl 0 32061 NULL ++disable_so_btrfs_delayed_ref_init_fndecl_32064 btrfs_delayed_ref_init fndecl 0 32064 NULL ++disable_so_clk_register_divider_fndecl_32066 clk_register_divider fndecl 7-6 32066 NULL ++disable_so_compat_sys_timerfd_settime_fndecl_32068 compat_sys_timerfd_settime fndecl 1 32068 NULL ++disable_so_last_tsc_write_kvm_arch_32069 last_tsc_write kvm_arch 0 32069 NULL ++disable_so_timeout_mraid_mmadp_32081 timeout mraid_mmadp 0 32081 NULL ++disable_so_selinux_task_getscheduler_fndecl_32087 selinux_task_getscheduler fndecl 0 32087 NULL ++disable_so_handle_slaves_guid_change_fndecl_32090 handle_slaves_guid_change fndecl 2-3 32090 NULL ++disable_so_r68_val_fc2580_freq_regs_32091 r68_val fc2580_freq_regs 0 32091 NULL ++disable_so_cx23885_set_frequency_fndecl_32119 cx23885_set_frequency fndecl 0 32119 NULL ++disable_so_freqn_snd_usb_endpoint_32123 freqn snd_usb_endpoint 0 32123 NULL ++disable_so_prandom_bytes_fndecl_32129 prandom_bytes fndecl 2 32129 NULL nohasharray ++disable_so_tfmsize_crypto_type_32129 tfmsize crypto_type 0 32129 &disable_so_prandom_bytes_fndecl_32129 ++disable_so_freq_ar9170_calibration_target_power_legacy_32133 freq ar9170_calibration_target_power_legacy 0 32133 NULL nohasharray ++disable_so_addr_buffer_state_32133 addr buffer_state 0 32133 &disable_so_freq_ar9170_calibration_target_power_legacy_32133 ++enable_so_max_rate_idx_ieee80211_tx_rate_control_32134 max_rate_idx ieee80211_tx_rate_control 0 32134 NULL nohasharray ++disable_so_btree_invalidatepage_fndecl_32134 btree_invalidatepage fndecl 2 32134 &enable_so_max_rate_idx_ieee80211_tx_rate_control_32134 ++disable_so_hfs_bnode_findhash_fndecl_32138 hfs_bnode_findhash fndecl 2 32138 NULL ++disable_so_symhash_fndecl_32144 symhash fndecl 0 32144 NULL ++disable_so_ahc_print_register_fndecl_32148 ahc_print_register fndecl 5 32148 NULL ++disable_so_rq_majortimeo_rpc_rqst_32158 rq_majortimeo rpc_rqst 0 32158 NULL ++disable_so_ber_jiffies_stats_dib7000p_state_32159 ber_jiffies_stats dib7000p_state 0 32159 NULL ++disable_so_i_mtime_f2fs_inode_32162 i_mtime f2fs_inode 0 32162 NULL ++disable_so_addr_cistpl_checksum_t_32163 addr cistpl_checksum_t 0 32163 NULL ++disable_so_n_fll_div_32168 n fll_div 0 32168 NULL ++disable_so_advance_jiffies_uhci_qh_32179 advance_jiffies uhci_qh 0 32179 NULL ++disable_so_query_dv_timings_last_vivid_dev_32182 query_dv_timings_last vivid_dev 0 32182 NULL ++disable_so_mlx4_reset_roce_gids_fndecl_32207 mlx4_reset_roce_gids fndecl 2 32207 NULL ++disable_so_addr_rec_vals_32208 addr rec_vals 0 32208 NULL ++disable_so_chunks_bitmap_counts_32213 chunks bitmap_counts 0 32213 NULL ++disable_so_irq_create_mapping_fndecl_32230 irq_create_mapping fndecl 0-2 32230 NULL ++disable_so_addr_lo_eth_tx_start_bd_32234 addr_lo eth_tx_start_bd 0 32234 NULL ++disable_so_radeon_irq_kms_sw_irq_get_delayed_fndecl_32235 radeon_irq_kms_sw_irq_get_delayed fndecl 2 32235 NULL ++disable_so_irlap_start_slot_timer_fndecl_32236 irlap_start_slot_timer fndecl 2 32236 NULL ++disable_so_get_timeout_fndecl_32254 get_timeout fndecl 0 32254 NULL ++disable_so_smk_open_netlbladdr_fndecl_32279 smk_open_netlbladdr fndecl 0 32279 NULL ++disable_so_cifs_dfs_mountpoint_expiry_timeout_vardecl_cifs_dfs_ref_c_32281 cifs_dfs_mountpoint_expiry_timeout vardecl_cifs_dfs_ref.c 0 32281 NULL ++disable_so_freq_stb0899_internal_32287 freq stb0899_internal 0 32287 NULL ++disable_so_crypto_cmac_digest_update_fndecl_32293 crypto_cmac_digest_update fndecl 3 32293 NULL ++disable_so_sirf_usp_pcm_runtime_resume_fndecl_32303 sirf_usp_pcm_runtime_resume fndecl 0 32303 NULL ++disable_so_show_state_time_fndecl_32307 show_state_time fndecl 0 32307 NULL ++disable_so_max_freq_dw_spi_32310 max_freq dw_spi 0 32310 NULL ++disable_so_msg_stime_msqid64_ds_32312 msg_stime msqid64_ds 0 32312 NULL ++disable_so_xtalfreq_brcms_phy_32317 xtalfreq brcms_phy 0 32317 NULL ++disable_so_cpu_to_be32_array_fndecl_32318 cpu_to_be32_array fndecl 3 32318 NULL ++disable_so_addr_tuner_setup_32321 addr tuner_setup 0 32321 NULL ++disable_so_schedule_timeout_interruptible_fndecl_32331 schedule_timeout_interruptible fndecl 0-1 32331 NULL ++disable_so_shm16read_addr_next_b43_dfsentry_32334 shm16read_addr_next b43_dfsentry 0 32334 NULL ++disable_so_ver_sync_start_via_display_timing_32337 ver_sync_start via_display_timing 0 32337 NULL ++disable_so_ath9k_hw_synth_delay_fndecl_32339 ath9k_hw_synth_delay fndecl 3 32339 NULL ++disable_so_sys_setpgid_fndecl_32340 sys_setpgid fndecl 1-2 32340 NULL ++disable_so_mmc_test_random_read_perf_fndecl_32342 mmc_test_random_read_perf fndecl 0 32342 NULL nohasharray ++disable_so_addrmax_vxlan_dev_32342 addrmax vxlan_dev 0 32342 &disable_so_mmc_test_random_read_perf_fndecl_32342 ++disable_so_interrupt_in_interval_ld_usb_32353 interrupt_in_interval ld_usb 0 32353 NULL ++disable_so_mlx4_ib_slave_alias_guid_event_fndecl_32363 mlx4_ib_slave_alias_guid_event fndecl 2-3 32363 NULL ++disable_so_usb_addr_u132_udev_32366 usb_addr u132_udev 0 32366 NULL ++disable_so_account_shared_subtree_fndecl_32369 account_shared_subtree fndecl 4-5 32369 NULL ++disable_so_process_tgid_exec_proc_event_32371 process_tgid exec_proc_event 0 32371 NULL ++disable_so_resp_bd_list_addr_hi_bnx2i_text_request_32375 resp_bd_list_addr_hi bnx2i_text_request 0 32375 NULL nohasharray ++disable_so_rhashtable_lookup_insert_key_fndecl_32375 rhashtable_lookup_insert_key fndecl 0 32375 &disable_so_resp_bd_list_addr_hi_bnx2i_text_request_32375 ++disable_so_last_ave_beacon_signal_ieee80211_if_managed_32405 last_ave_beacon_signal ieee80211_if_managed 0 32405 NULL ++disable_so_vml_nearest_clock_fndecl_32407 vml_nearest_clock fndecl 1-0 32407 NULL ++disable_so_silence_start_snd_pcm_runtime_32410 silence_start snd_pcm_runtime 0 32410 NULL ++disable_so_setfreq_fndecl_32411 setfreq fndecl 2 32411 NULL ++disable_so_nent_kvm_cpuid_32413 nent kvm_cpuid 0 32413 NULL ++disable_so_try_to_del_timer_sync_fndecl_32416 try_to_del_timer_sync fndecl 0 32416 NULL ++disable_so_rtc_timer_start_fndecl_32417 rtc_timer_start fndecl 0 32417 NULL nohasharray ++disable_so_get_cur_freq_fndecl_32417 get_cur_freq fndecl 1 32417 &disable_so_rtc_timer_start_fndecl_32417 ++disable_so_rf_set_freq_ath_hw_private_ops_32419 rf_set_freq ath_hw_private_ops 0 32419 NULL ++disable_so_buffer_addr_pch_gbe_rx_desc_32427 buffer_addr pch_gbe_rx_desc 0 32427 NULL ++disable_so_ath_chanctx_setup_timer_fndecl_32434 ath_chanctx_setup_timer fndecl 2 32434 NULL nohasharray ++disable_so_top_mlx4_bitmap_32434 top mlx4_bitmap 0 32434 &disable_so_ath_chanctx_setup_timer_fndecl_32434 ++disable_so_addr_acl_ip_label_32438 addr acl_ip_label 0 32438 NULL nohasharray ++disable_so_center_freq_seg2_idx_ieee80211_vht_operation_32438 center_freq_seg2_idx ieee80211_vht_operation 0 32438 &disable_so_addr_acl_ip_label_32438 ++disable_so_dn_sockaddr2username_fndecl_32446 dn_sockaddr2username fndecl 0 32446 NULL ++disable_so_lasttime_vardecl_xfs_buf_item_c_32457 lasttime vardecl_xfs_buf_item.c 0 32457 NULL ++disable_so___btrfs_add_delayed_deletion_item_fndecl_32458 __btrfs_add_delayed_deletion_item fndecl 0 32458 NULL ++disable_so_pm_autosleep_lock_fndecl_32459 pm_autosleep_lock fndecl 0 32459 NULL ++disable_so_bitmap_storage_alloc_fndecl_32460 bitmap_storage_alloc fndecl 2-4 32460 NULL nohasharray ++disable_so_num_emulated_msrs_vardecl_x86_c_32460 num_emulated_msrs vardecl_x86.c 0 32460 &disable_so_bitmap_storage_alloc_fndecl_32460 ++disable_so_C_SYSC_signalfd4_fndecl_32461 C_SYSC_signalfd4 fndecl 0-4 32461 NULL nohasharray ++disable_so_io_ctl_read_bitmap_fndecl_32461 io_ctl_read_bitmap fndecl 0 32461 &disable_so_C_SYSC_signalfd4_fndecl_32461 ++disable_so_address_u132_addr_32463 address u132_addr 0 32463 NULL ++disable_so_att_dev_sas_addr_mvs_phy_32465 att_dev_sas_addr mvs_phy 0 32465 NULL ++disable_so_next_status_checked_time_sp2_32472 next_status_checked_time sp2 0 32472 NULL ++disable_so_address_i2400m_poke_table_32473 address i2400m_poke_table 0 32473 NULL ++disable_so_time_slice_sched_rt_entity_32475 time_slice sched_rt_entity 0 32475 NULL nohasharray ++disable_so_xfs_btree_ptr_to_daddr_fndecl_32475 xfs_btree_ptr_to_daddr fndecl 0 32475 &disable_so_time_slice_sched_rt_entity_32475 ++disable_so_br_multicast_update_query_timer_fndecl_32479 br_multicast_update_query_timer fndecl 3 32479 NULL ++disable_so_rpa_timeout_hci_dev_32482 rpa_timeout hci_dev 0 32482 NULL ++disable_so_retry_delay_timestamp_bnx2fc_rport_32484 retry_delay_timestamp bnx2fc_rport 0 32484 NULL ++disable_so_ext4_mark_bitmap_end_fndecl_32489 ext4_mark_bitmap_end fndecl 1-2 32489 NULL ++disable_so_hw_start_time_ieee80211_roc_work_32492 hw_start_time ieee80211_roc_work 0 32492 NULL ++disable_so_enq_busaddr_ips_ha_32493 enq_busaddr ips_ha 0 32493 NULL ++disable_so_xfs_btree_rshift_fndecl_32496 xfs_btree_rshift fndecl 0 32496 NULL ++disable_so_reqsize_ablkcipher_tfm_32500 reqsize ablkcipher_tfm 0 32500 NULL ++disable_so_checkani_timer_ath_ani_32510 checkani_timer ath_ani 0 32510 NULL ++disable_so_refdiv_cx24113_state_32517 refdiv cx24113_state 0 32517 NULL ++disable_so_clock_divn_sym_hcb_32524 clock_divn sym_hcb 0 32524 NULL nohasharray ++disable_so_delay_qla4_83xx_reset_entry_hdr_32524 delay qla4_83xx_reset_entry_hdr 0 32524 &disable_so_clock_divn_sym_hcb_32524 ++disable_so_write_bitmap_entries_fndecl_32527 write_bitmap_entries fndecl 0 32527 NULL ++disable_so_next_timer_tvec_base_32537 next_timer tvec_base 0 32537 NULL nohasharray ++disable_so_daddr_irlan_cb_32537 daddr irlan_cb 0 32537 &disable_so_next_timer_tvec_base_32537 ++disable_so_demod_address_dib3000_config_32538 demod_address dib3000_config 0 32538 NULL ++disable_so_bc_blocklog_xfs_btree_cur_32544 bc_blocklog xfs_btree_cur 0 32544 NULL ++disable_so_delay_rts_before_send_serial_rs485_32545 delay_rts_before_send serial_rs485 0 32545 NULL ++disable_so___skb_tx_hash_fndecl_32547 __skb_tx_hash fndecl 0-3 32547 NULL ++disable_so_get_mac_address_qlcnic_hardware_ops_32567 get_mac_address qlcnic_hardware_ops 3 32567 NULL ++disable_so_cpu_clock_sample_fndecl_32583 cpu_clock_sample fndecl 1 32583 NULL ++disable_so_n__fll_div_32585 n _fll_div 0 32585 NULL ++disable_so_addr_l_qla2xxx_fce_chain_32589 addr_l qla2xxx_fce_chain 0 32589 NULL ++disable_so___bitmap_weight_fndecl_32591 __bitmap_weight fndecl 0-2 32591 NULL ++disable_so_cac_time_ms_wireless_dev_32596 cac_time_ms wireless_dev 0 32596 NULL ++disable_so_spi_pioavailaddr_ipath_base_info_32598 spi_pioavailaddr ipath_base_info 0 32598 NULL ++disable_so_timestamp_carm_msg_sync_time_32600 timestamp carm_msg_sync_time 0 32600 NULL ++disable_so_kstrtoint_from_user_fndecl_32601 kstrtoint_from_user fndecl 2-0 32601 NULL ++disable_so_rtc_read_time_fndecl_32605 rtc_read_time fndecl 0 32605 NULL ++disable_so_intel_fuzzy_clock_check_fndecl_32608 intel_fuzzy_clock_check fndecl 1-2 32608 NULL ++disable_so_beacon_interval_iwl_rxon_time_cmd_32609 beacon_interval iwl_rxon_time_cmd 0 32609 NULL nohasharray ++disable_so_ac_etime_taskstats_32609 ac_etime taskstats 0 32609 &disable_so_beacon_interval_iwl_rxon_time_cmd_32609 ++disable_so_pcie_sbdf_set_error_type_with_address_32610 pcie_sbdf set_error_type_with_address 0 32610 NULL nohasharray ++disable_so_mwifiex_get_center_freq_index_fndecl_32610 mwifiex_get_center_freq_index fndecl 0-3 32610 &disable_so_pcie_sbdf_set_error_type_with_address_32610 ++disable_so_table_instance_rehash_fndecl_32621 table_instance_rehash fndecl 2 32621 NULL ++disable_so_btrfs_timespec_nsec_fndecl_32628 btrfs_timespec_nsec fndecl 0 32628 NULL ++disable_so_pll2_r2_div_ad9523_platform_data_32641 pll2_r2_div ad9523_platform_data 0 32641 NULL ++disable_so_ahash_op_unaligned_fndecl_32645 ahash_op_unaligned fndecl 0 32645 NULL ++disable_so_pm3fb_calculate_clock_fndecl_32653 pm3fb_calculate_clock fndecl 1 32653 NULL ++disable_so___load_block_bitmap_fndecl_32655 __load_block_bitmap fndecl 0-3 32655 NULL ++disable_so_timeout_blk_mq_tag_set_32657 timeout blk_mq_tag_set 0 32657 NULL ++disable_so_rangelow_v4l2_frequency_band_32670 rangelow v4l2_frequency_band 0 32670 NULL ++disable_so_crypto_rng_get_bytes_fndecl_32675 crypto_rng_get_bytes fndecl 0-3 32675 NULL ++disable_so_ns_ctime_the_nilfs_32681 ns_ctime the_nilfs 0 32681 NULL ++disable_so_m41t80_sysfs_show_sqwfreq_fndecl_32683 m41t80_sysfs_show_sqwfreq fndecl 0 32683 NULL ++disable_so_level_irq_udelay_cyttsp4_core_platform_data_32688 level_irq_udelay cyttsp4_core_platform_data 0 32688 NULL nohasharray ++disable_so_gma_bus_addr__intel_private_32688 gma_bus_addr _intel_private 0 32688 &disable_so_level_irq_udelay_cyttsp4_core_platform_data_32688 ++disable_so_e4000_sleep_fndecl_32694 e4000_sleep fndecl 0 32694 NULL ++disable_so_snd_riptide_interrupt_fndecl_32696 snd_riptide_interrupt fndecl 1 32696 NULL nohasharray ++disable_so_max_spi_freq_wm0010_priv_32696 max_spi_freq wm0010_priv 0 32696 &disable_so_snd_riptide_interrupt_fndecl_32696 ++disable_so_s_mtime_ext4_super_block_32699 s_mtime ext4_super_block 0 32699 NULL ++disable_so_dma_addr_dm1105_dev_32704 dma_addr dm1105_dev 0 32704 NULL ++disable_so_vmx_preemption_timer_value_vmcs12_32707 vmx_preemption_timer_value vmcs12 0 32707 NULL nohasharray ++disable_so_uid_fileEntry_32707 uid fileEntry 0 32707 &disable_so_vmx_preemption_timer_value_vmcs12_32707 ++disable_so_saffirepro_both_clk_freq_get_fndecl_32709 saffirepro_both_clk_freq_get fndecl 0 32709 NULL ++disable_so_cx231xx_s_frequency_fndecl_32713 cx231xx_s_frequency fndecl 0 32713 NULL ++disable_so_sys_getgid_fndecl_32720 sys_getgid fndecl 0 32720 NULL ++disable_so_tuner_address_zl10036_config_32733 tuner_address zl10036_config 0 32733 NULL ++disable_so_max_medium_access_timeouts_store_fndecl_32735 max_medium_access_timeouts_store fndecl 0-4 32735 NULL ++disable_so_cyapa_sleep_time_to_pwr_cmd_fndecl_32740 cyapa_sleep_time_to_pwr_cmd fndecl 0-1 32740 NULL ++disable_so_s5m_rtc_read_time_fndecl_32755 s5m_rtc_read_time fndecl 0 32755 NULL ++disable_so_i2c_read_le16_fndecl_32758 i2c_read_le16 fndecl 0 32758 NULL ++disable_so_sysctl_rose_ack_hold_back_timeout_vardecl_32768 sysctl_rose_ack_hold_back_timeout vardecl 0 32768 NULL ++disable_so_pentium4_get_frequency_fndecl_32777 pentium4_get_frequency fndecl 0 32777 NULL ++disable_so_divider_phase_ad9523_channel_spec_32779 divider_phase ad9523_channel_spec 0 32779 NULL ++disable_so_s_nr_groups_udf_bitmap_32784 s_nr_groups udf_bitmap 0 32784 NULL ++disable_so_acpi_dev_runtime_resume_fndecl_32787 acpi_dev_runtime_resume fndecl 0 32787 NULL ++disable_so_posted_intr_desc_addr_vmcs12_32788 posted_intr_desc_addr vmcs12 0 32788 NULL ++disable_so_acpi_enter_sleep_state_fndecl_32791 acpi_enter_sleep_state fndecl 0-1 32791 NULL ++disable_so_lola_init_clock_widget_fndecl_32800 lola_init_clock_widget fndecl 0 32800 NULL ++disable_so_blocksize_ablkcipher_walk_32810 blocksize ablkcipher_walk 0 32810 NULL ++disable_so_ctime_msdos_dir_entry_32811 ctime msdos_dir_entry 0 32811 NULL ++disable_so_hpi_tuner_get_frequency_fndecl_32813 hpi_tuner_get_frequency fndecl 0-1 32813 NULL ++disable_so_rhashtable_lookup_insert_fast_fndecl_32820 rhashtable_lookup_insert_fast fndecl 0 32820 NULL ++disable_so_sync_freq_max8952_platform_data_32822 sync_freq max8952_platform_data 0 32822 NULL ++disable_so_timeout_rc_dev_32826 timeout rc_dev 0 32826 NULL ++disable_so_to_c2_data_addr_32827 to c2_data_addr 0 32827 NULL ++disable_so_il4965_tfd_tb_get_addr_fndecl_32833 il4965_tfd_tb_get_addr fndecl 0 32833 NULL ++disable_so_ctnl_timeout_dump_fndecl_32835 ctnl_timeout_dump fndecl 0 32835 NULL nohasharray ++disable_so_nouveau_pmops_runtime_suspend_fndecl_32835 nouveau_pmops_runtime_suspend fndecl 0 32835 &disable_so_ctnl_timeout_dump_fndecl_32835 ++disable_so_kvm_get_apic_interrupt_fndecl_32843 kvm_get_apic_interrupt fndecl 0 32843 NULL ++disable_so_do_bit_flips_fndecl_32848 do_bit_flips fndecl 2 32848 NULL ++disable_so_bitmap_xor_fndecl_32858 bitmap_xor fndecl 4 32858 NULL ++disable_so_vdelay_bttv_tvnorm_32863 vdelay bttv_tvnorm 0 32863 NULL ++disable_so_rt_dbmsignal_ipw_rt_hdr_32871 rt_dbmsignal ipw_rt_hdr 0 32871 NULL ++disable_so_rtc_set_ntp_time_fndecl_32881 rtc_set_ntp_time fndecl 0 32881 NULL ++disable_so_hash_conntrack_raw_fndecl_32882 hash_conntrack_raw fndecl 0 32882 NULL ++disable_so_find_mc_by_sys_addr_fndecl_32888 find_mc_by_sys_addr fndecl 2 32888 NULL ++disable_so_low_mcp_dma_addr_32890 low mcp_dma_addr 0 32890 NULL ++disable_so_rds_cmsg_atomic_fndecl_32895 rds_cmsg_atomic fndecl 0 32895 NULL ++disable_so___hw_addr_add_ex_fndecl_32899 __hw_addr_add_ex fndecl 0-3 32899 NULL ++disable_so_xfs_btree_decrement_fndecl_32925 xfs_btree_decrement fndecl 0 32925 NULL ++disable_so_nilfs_btree_prepare_propagate_v_fndecl_32937 nilfs_btree_prepare_propagate_v fndecl 0 32937 NULL ++disable_so_m41t80_rtc_read_time_fndecl_32947 m41t80_rtc_read_time fndecl 0 32947 NULL ++disable_so_address_ci_hdrc_32962 address ci_hdrc 0 32962 NULL ++disable_so_tua9001_sleep_fndecl_32966 tua9001_sleep fndecl 0 32966 NULL ++disable_so_pm_generic_runtime_resume_fndecl_32968 pm_generic_runtime_resume fndecl 0 32968 NULL ++disable_so_dma_addr_chunk_32969 dma_addr chunk 0 32969 NULL ++disable_so_dm_attr_uuid_show_fndecl_32981 dm_attr_uuid_show fndecl 0 32981 NULL ++disable_so_ac_stime_acct_v3_32985 ac_stime acct_v3 0 32985 NULL ++disable_so_int_freq_r820t_priv_32987 int_freq r820t_priv 0 32987 NULL ++disable_so_r8_pt_regs_32990 r8 pt_regs 0 32990 NULL ++disable_so_address_TAG_TW_SG_Entry_ISO_32992 address TAG_TW_SG_Entry_ISO 0 32992 NULL ++disable_so_segment0_blkaddr_f2fs_super_block_32995 segment0_blkaddr f2fs_super_block 0 32995 NULL ++disable_so_time_of_death_afs_vlocation_32996 time_of_death afs_vlocation 0 32996 NULL ++disable_so_addrm_unknown_feature_attrs_fndecl_33000 addrm_unknown_feature_attrs fndecl 0 33000 NULL ++disable_so_monotonic_time_sec_vsyscall_gtod_data_33004 monotonic_time_sec vsyscall_gtod_data 0 33004 NULL ++disable_so_tv_hsync_delay_nv04_crtc_reg_33012 tv_hsync_delay nv04_crtc_reg 0 33012 NULL ++disable_so_neigh_proc_base_reachable_time_fndecl_33013 neigh_proc_base_reachable_time fndecl 0 33013 NULL ++disable_so_ocfs2_unlink_subtree_fndecl_33022 ocfs2_unlink_subtree fndecl 5 33022 NULL ++disable_so_poll_time_max3100_port_33028 poll_time max3100_port 0 33028 NULL ++disable_so_compat_sys_time_fndecl_33034 compat_sys_time fndecl 0 33034 NULL nohasharray ++disable_so_m_osc_clock_freq_drxk_state_33034 m_osc_clock_freq drxk_state 0 33034 &disable_so_compat_sys_time_fndecl_33034 ++disable_so_dev_addr_mmc_test_area_33044 dev_addr mmc_test_area 0 33044 NULL ++disable_so_ntp_tick_timekeeper_33046 ntp_tick timekeeper 0 33046 NULL ++disable_so_day_tomoyo_time_33064 day tomoyo_time 0 33064 NULL ++disable_so_wait_time_stamp_lpfc_bsg_event_33070 wait_time_stamp lpfc_bsg_event 0 33070 NULL ++disable_so_vblank_hi_lvds_dvo_timing_33077 vblank_hi lvds_dvo_timing 0 33077 NULL ++disable_so_cycle_last_timecounter_33078 cycle_last timecounter 0 33078 NULL ++disable_so_ql_write_page0_reg_fndecl_33082 ql_write_page0_reg fndecl 3 33082 NULL ++disable_so_dma_addr_mic_smpt_33090 dma_addr mic_smpt 0 33090 NULL ++disable_so_torture_random_fndecl_33096 torture_random fndecl 0 33096 NULL ++disable_so_collect_signal_fndecl_33097 collect_signal fndecl 1 33097 NULL ++disable_so_free_count_reiserfs_bitmap_info_33099 free_count reiserfs_bitmap_info 0 33099 NULL ++disable_so_sys_clock_gettime_fndecl_33100 sys_clock_gettime fndecl 1 33100 NULL ++disable_so_word_write_time_max_flchip_33105 word_write_time_max flchip 0 33105 NULL nohasharray ++disable_so_y_gsc_addr_33105 y gsc_addr 0 33105 &disable_so_word_write_time_max_flchip_33105 ++disable_so_prdaddr_atp_id_33111 prdaddr atp_id 0 33111 NULL nohasharray ++disable_so_intel_fdi_link_freq_fndecl_33111 intel_fdi_link_freq fndecl 0 33111 &disable_so_prdaddr_atp_id_33111 ++disable_so_soft_use_expires_seconds_xfrm_lifetime_cfg_33115 soft_use_expires_seconds xfrm_lifetime_cfg 0 33115 NULL ++disable_so_strtobool_fndecl_33116 strtobool fndecl 0 33116 NULL ++disable_so_smsc95xx_hash_fndecl_33122 smsc95xx_hash fndecl 0 33122 NULL ++disable_so_mce_device_create_fndecl_33128 mce_device_create fndecl 1-0 33128 NULL ++disable_so_ip6addrlbl_net_init_fndecl_33129 ip6addrlbl_net_init fndecl 0 33129 NULL ++disable_so_brcms_b_set_addrmatch_fndecl_33130 brcms_b_set_addrmatch fndecl 2 33130 NULL ++disable_so_tracer_tgid_ptrace_proc_event_33131 tracer_tgid ptrace_proc_event 0 33131 NULL ++disable_so_pretimeout_vardecl_kempld_wdt_c_33137 pretimeout vardecl_kempld_wdt.c 0 33137 NULL ++disable_so_o2net_set_usertimeout_fndecl_33145 o2net_set_usertimeout fndecl 0 33145 NULL nohasharray ++disable_so_cryptd_blkcipher_encrypt_enqueue_fndecl_33145 cryptd_blkcipher_encrypt_enqueue fndecl 0 33145 &disable_so_o2net_set_usertimeout_fndecl_33145 ++disable_so_q_stime_msg_queue_33150 q_stime msg_queue 0 33150 NULL ++disable_so_cursor_cache_gpu_addr_ast_private_33160 cursor_cache_gpu_addr ast_private 0 33160 NULL ++disable_so_clockid_to_kclock_fndecl_33163 clockid_to_kclock fndecl 1 33163 NULL ++disable_so_address_ipr_ioadl64_desc_33170 address ipr_ioadl64_desc 0 33170 NULL ++disable_so_wl1271_acx_sleep_auth_fndecl_33172 wl1271_acx_sleep_auth fndecl 0 33172 NULL nohasharray ++disable_so_addr_mii_phy_33172 addr mii_phy 0 33172 &disable_so_wl1271_acx_sleep_auth_fndecl_33172 ++disable_so_cr_camif_addr_33181 cr camif_addr 0 33181 NULL ++disable_so___bch_btree_mark_key_fndecl_33194 __bch_btree_mark_key fndecl 2 33194 NULL ++disable_so_mem_addr_m3_list_33199 mem_addr m3_list 0 33199 NULL ++disable_so_start_time_tx_traffic_info_33206 start_time tx_traffic_info 0 33206 NULL ++disable_so_crypto_aead_decrypt_fndecl_33207 crypto_aead_decrypt fndecl 0 33207 NULL ++disable_so_i_mtime_ext2_inode_33209 i_mtime ext2_inode 0 33209 NULL ++disable_so_mei_me_pm_runtime_resume_fndecl_33216 mei_me_pm_runtime_resume fndecl 0 33216 NULL ++disable_so_irq_free_descs_fndecl_33218 irq_free_descs fndecl 1-2 33218 NULL ++disable_so_tune_freq_si476x_radio_ops_33229 tune_freq si476x_radio_ops 0 33229 NULL ++disable_so_increase_address_space_fndecl_33247 increase_address_space fndecl 2 33247 NULL ++disable_so_ps_timeout_vardecl_pseudo_h_33252 ps_timeout vardecl_pseudo.h 0 33252 NULL ++disable_so_init_jiffies_clocksource_fndecl_33253 init_jiffies_clocksource fndecl 0 33253 NULL ++disable_so_do_cpu_nanosleep_fndecl_33255 do_cpu_nanosleep fndecl 1 33255 NULL ++disable_so_efi_thunk_set_virtual_address_map_fndecl_33273 efi_thunk_set_virtual_address_map fndecl 2-3 33273 NULL ++disable_so_ring_physaddr_fbr_lookup_33275 ring_physaddr fbr_lookup 0 33275 NULL ++disable_so_wakeup_prevent_sleep_time_show_fndecl_33280 wakeup_prevent_sleep_time_show fndecl 0 33280 NULL nohasharray ++disable_so_isi_camera_clock_start_fndecl_33280 isi_camera_clock_start fndecl 0 33280 &disable_so_wakeup_prevent_sleep_time_show_fndecl_33280 nohasharray ++disable_so_rsdt_physical_address_acpi_table_rsdp_33280 rsdt_physical_address acpi_table_rsdp 0 33280 &disable_so_isi_camera_clock_start_fndecl_33280 nohasharray ++disable_so_ccp_aes_rfc3686_setkey_fndecl_33280 ccp_aes_rfc3686_setkey fndecl 3 33280 &disable_so_rsdt_physical_address_acpi_table_rsdp_33280 ++disable_so_jiffies_to_clock_t_fndecl_33285 jiffies_to_clock_t fndecl 0-1 33285 NULL ++disable_so_gpu_addr_radeon_ib_33291 gpu_addr radeon_ib 0 33291 NULL ++disable_so_crypto_rfc4106_setkey_fndecl_33297 crypto_rfc4106_setkey fndecl 0-3 33297 NULL ++disable_so_crypto_rfc4309_encrypt_fndecl_33306 crypto_rfc4309_encrypt fndecl 0 33306 NULL ++disable_so_xhci_calculate_lpm_timeout_fndecl_33310 xhci_calculate_lpm_timeout fndecl 0 33310 NULL ++disable_so_addr_high_mcp_kreq_ether_send_33319 addr_high mcp_kreq_ether_send 0 33319 NULL ++disable_so_calc_divisor_fndecl_33333 calc_divisor fndecl 0 33333 NULL ++disable_so_i2c_address_dib0070_config_33334 i2c_address dib0070_config 0 33334 NULL ++disable_so_alloc_sleep_millisecs_show_fndecl_33339 alloc_sleep_millisecs_show fndecl 0 33339 NULL nohasharray ++disable_so_hpi_tuner_set_frequency_fndecl_33339 hpi_tuner_set_frequency fndecl 0-1 33339 &disable_so_alloc_sleep_millisecs_show_fndecl_33339 ++disable_so_sysctl_aarp_tick_time_vardecl_33343 sysctl_aarp_tick_time vardecl 0 33343 NULL ++disable_so_stv0367cab_set_derot_freq_fndecl_33348 stv0367cab_set_derot_freq fndecl 0-2-3 33348 NULL ++disable_so_pkt_phys_addr_mwl8k_tx_desc_33350 pkt_phys_addr mwl8k_tx_desc 0 33350 NULL ++disable_so_addr_low_lancer_cmd_req_write_object_33351 addr_low lancer_cmd_req_write_object 0 33351 NULL ++disable_so_posix_timer_id_signal_struct_33352 posix_timer_id signal_struct 0 33352 NULL ++disable_so_s_mtime_ext2_super_block_33353 s_mtime ext2_super_block 0 33353 NULL ++disable_so_freq_wmi_remain_on_chnl_event_33368 freq wmi_remain_on_chnl_event 0 33368 NULL ++disable_so_token_time_sfb_sched_data_33369 token_time sfb_sched_data 0 33369 NULL nohasharray ++disable_so_kvmclock_offset_kvm_arch_33369 kvmclock_offset kvm_arch 0 33369 &disable_so_token_time_sfb_sched_data_33369 ++disable_so_pipelines_addr_device_queue_manager_33373 pipelines_addr device_queue_manager 0 33373 NULL ++disable_so_nilfs_btree_prepare_convert_and_insert_fndecl_33375 nilfs_btree_prepare_convert_and_insert fndecl 0-2 33375 NULL ++disable_so_hash_netnet6_expire_fndecl_33396 hash_netnet6_expire fndecl 4 33396 NULL ++disable_so_ticks_snd_timer_hardware_33398 ticks snd_timer_hardware 0 33398 NULL nohasharray ++disable_so_pci_bus_max_busnr_fndecl_33398 pci_bus_max_busnr fndecl 0 33398 &disable_so_ticks_snd_timer_hardware_33398 ++disable_so_start_time_search_33410 start_time search 0 33410 NULL ++disable_so_flip_addr_intel_overlay_33431 flip_addr intel_overlay 0 33431 NULL ++disable_so_sync_single_for_cpu_dma_map_ops_33433 sync_single_for_cpu dma_map_ops 2-3 33433 NULL ++disable_so_di_ctime_logfs_disk_inode_33435 di_ctime logfs_disk_inode 0 33435 NULL ++disable_so_ocfs2_divide_xattr_bucket_fndecl_33455 ocfs2_divide_xattr_bucket fndecl 0 33455 NULL ++disable_so_sbp_tpg_attrib_show_mgt_orb_timeout_fndecl_33467 sbp_tpg_attrib_show_mgt_orb_timeout fndecl 0 33467 NULL ++disable_so_btrfs_set_free_space_bitmaps_fndecl_33481 btrfs_set_free_space_bitmaps fndecl 3 33481 NULL ++disable_so_demod_address_stv0299_config_33483 demod_address stv0299_config 0 33483 NULL ++disable_so_lbs_sleepparams_write_fndecl_33488 lbs_sleepparams_write fndecl 0-3 33488 NULL ++disable_so_start_time_edac_device_ctl_info_33489 start_time edac_device_ctl_info 0 33489 NULL ++disable_so_addr_f71805f_data_33493 addr f71805f_data 0 33493 NULL ++disable_so_mcgcap_mce_33500 mcgcap mce 0 33500 NULL ++disable_so___smp_spurious_interrupt_fndecl_33501 __smp_spurious_interrupt fndecl 1 33501 NULL ++disable_so_acpi_pad_rrtime_show_fndecl_33511 acpi_pad_rrtime_show fndecl 0 33511 NULL ++disable_so_crypto_ctr_module_init_fndecl_33512 crypto_ctr_module_init fndecl 0 33512 NULL ++disable_so_dtim_time_iwl_mac_data_sta_33519 dtim_time iwl_mac_data_sta 0 33519 NULL ++disable_so_start_signal_voltage_switch_mmc_host_ops_33520 start_signal_voltage_switch mmc_host_ops 0 33520 NULL ++disable_so_ui_atime_ufs2_inode_33541 ui_atime ufs2_inode 0 33541 NULL nohasharray ++disable_so_pll_prediv_dib0090_io_config_33541 pll_prediv dib0090_io_config 0 33541 &disable_so_ui_atime_ufs2_inode_33541 ++disable_so_synchronize_irq_fndecl_33551 synchronize_irq fndecl 1 33551 NULL ++disable_so_addrconf_disable_ipv6_fndecl_33555 addrconf_disable_ipv6 fndecl 0 33555 NULL ++disable_so_addr_RxDesc_33558 addr RxDesc 0 33558 NULL ++disable_so_rtc_irq_set_freq_fndecl_33559 rtc_irq_set_freq fndecl 0 33559 NULL ++disable_so_md4_mod_init_fndecl_33560 md4_mod_init fndecl 0 33560 NULL ++disable_so_addr_1_qla8044_minidump_entry_pollwr_33561 addr_1 qla8044_minidump_entry_pollwr 0 33561 NULL ++disable_so_decnet_address_vardecl_33562 decnet_address vardecl 0 33562 NULL ++disable_so_tx_bseq_addr_bnx2_tx_ring_info_33563 tx_bseq_addr bnx2_tx_ring_info 0 33563 NULL ++disable_so_clock_sched_clock_data_33565 clock sched_clock_data 0 33565 NULL ++disable_so_va_uid_coda_vattr_33569 va_uid coda_vattr 0 33569 NULL ++disable_so_timeout_RioCommand_33570 timeout RioCommand 0 33570 NULL ++disable_so_ramp_time_pcf50633_bl_platform_data_33574 ramp_time pcf50633_bl_platform_data 0 33574 NULL ++disable_so_bitmap_init_from_disk_fndecl_33575 bitmap_init_from_disk fndecl 2 33575 NULL ++disable_so_startaddr_banshee_reg_33580 startaddr banshee_reg 0 33580 NULL ++disable_so_intel_pipe_to_cpu_transcoder_fndecl_33581 intel_pipe_to_cpu_transcoder fndecl 0-2 33581 NULL nohasharray ++disable_so_ctl_addr_ide_io_ports_33581 ctl_addr ide_io_ports 0 33581 &disable_so_intel_pipe_to_cpu_transcoder_fndecl_33581 ++disable_so_ext4_read_inode_bitmap_fndecl_33583 ext4_read_inode_bitmap fndecl 2 33583 NULL ++disable_so_ims_pcu_ofn_bit_store_fndecl_33597 ims_pcu_ofn_bit_store fndecl 0-4 33597 NULL ++disable_so___bitmap_clear_bits_fndecl_33603 __bitmap_clear_bits fndecl 3-4 33603 NULL ++disable_so_cg_spll_spread_spectrum_2_rv730_clock_registers_33607 cg_spll_spread_spectrum_2 rv730_clock_registers 0 33607 NULL ++disable_so_cs5535_mfgpt_alloc_timer_fndecl_33609 cs5535_mfgpt_alloc_timer fndecl 1 33609 NULL ++disable_so_to_maxval_rpc_timeout_33618 to_maxval rpc_timeout 0 33618 NULL nohasharray ++disable_so_freq_freq_tbl_33618 freq freq_tbl 0 33618 &disable_so_to_maxval_rpc_timeout_33618 ++disable_so_hpi_sample_clock_set_auto_fndecl_33619 hpi_sample_clock_set_auto fndecl 1-0 33619 NULL ++disable_so_addr_lo_freelQ_e_33620 addr_lo freelQ_e 0 33620 NULL ++disable_so_addr_via686a_data_33627 addr via686a_data 0 33627 NULL ++disable_so_seq_time_vardecl_33630 seq_time vardecl 0 33630 NULL ++disable_so_tgid_task_struct_33635 tgid task_struct 0 33635 NULL nohasharray ++disable_so_index_addr_read_data_fndecl_33635 index_addr_read_data fndecl 2 33635 &disable_so_tgid_task_struct_33635 ++disable_so_random_fasync_fndecl_33642 random_fasync fndecl 1 33642 NULL ++disable_so_snd_usb_mixer_interrupt_v2_fndecl_33643 snd_usb_mixer_interrupt_v2 fndecl 3 33643 NULL ++disable_so_vq_vram_addr_viafb_shared_33653 vq_vram_addr viafb_shared 0 33653 NULL ++disable_so_key_index_wmi_add_cipher_key_cmd_33662 key_index wmi_add_cipher_key_cmd 0 33662 NULL ++disable_so_tpu_pwm_timer_start_fndecl_33663 tpu_pwm_timer_start fndecl 0 33663 NULL ++disable_so_interrupt_in_interval_lego_usb_tower_33664 interrupt_in_interval lego_usb_tower 0 33664 NULL ++disable_so_pr_gid_compat_elf_prpsinfo_33667 pr_gid compat_elf_prpsinfo 0 33667 NULL ++disable_so_sinit_max_init_timeo_sctp_initmsg_33681 sinit_max_init_timeo sctp_initmsg 0 33681 NULL ++disable_so_sdev_store_eh_timeout_fndecl_33688 sdev_store_eh_timeout fndecl 0-4 33688 NULL ++disable_so_uid_ceph_mds_caps_33696 uid ceph_mds_caps 0 33696 NULL ++disable_so_min_timeout_rc_dev_33699 min_timeout rc_dev 0 33699 NULL ++disable_so_addr_alx_rfd_33711 addr alx_rfd 0 33711 NULL ++disable_so_pwm_divisor_max77693_haptic_33724 pwm_divisor max77693_haptic 0 33724 NULL ++disable_so_cb710_mmc_select_clock_divider_fndecl_33732 cb710_mmc_select_clock_divider fndecl 2 33732 NULL ++disable_so_service_timer_previous_i40e_pf_33743 service_timer_previous i40e_pf 0 33743 NULL ++disable_so_btree_gc_count_keys_fndecl_33745 btree_gc_count_keys fndecl 0 33745 NULL ++disable_so_max_usec_vnic_intr_coal_timer_info_33753 max_usec vnic_intr_coal_timer_info 0 33753 NULL ++disable_so_force_hpet_address_vardecl_33758 force_hpet_address vardecl 0 33758 NULL ++disable_so_fl_addr_fib_result_nl_33759 fl_addr fib_result_nl 0 33759 NULL ++disable_so_cx231xx_i2c_recv_bytes_with_saddr_fndecl_33773 cx231xx_i2c_recv_bytes_with_saddr fndecl 0 33773 NULL ++disable_so_cursor_addr_radeon_crtc_33776 cursor_addr radeon_crtc 0 33776 NULL ++disable_so_btrfs_update_time_fndecl_33780 btrfs_update_time fndecl 0 33780 NULL ++disable_so_from_kuid_munged_fndecl_33783 from_kuid_munged fndecl 0 33783 NULL ++disable_so_irda_discover_daddr_and_lsap_sel_fndecl_33786 irda_discover_daddr_and_lsap_sel fndecl 0 33786 NULL ++disable_so_efx_probe_interrupts_fndecl_33793 efx_probe_interrupts fndecl 0 33793 NULL ++disable_so_custom_divisor_cyclades_port_33795 custom_divisor cyclades_port 0 33795 NULL ++disable_so_uli526x_interrupt_fndecl_33800 uli526x_interrupt fndecl 1 33800 NULL ++disable_so_ocrdma_add_stat_fndecl_33807 ocrdma_add_stat fndecl 0 33807 NULL ++disable_so_btrfs_set_token_inode_uid_fndecl_33810 btrfs_set_token_inode_uid fndecl 3 33810 NULL ++disable_so_iowrite32_rep_fndecl_33813 iowrite32_rep fndecl 3 33813 NULL ++disable_so_sys_setresgid_fndecl_33818 sys_setresgid fndecl 0-1-2-3 33818 NULL ++disable_so_radeon_dp_get_dp_link_clock_fndecl_33823 radeon_dp_get_dp_link_clock fndecl 0-3 33823 NULL ++disable_so_timeout__synclinkmp_info_33838 timeout _synclinkmp_info 0 33838 NULL ++disable_so_phys_addr_esas2r_mem_desc_33844 phys_addr esas2r_mem_desc 0 33844 NULL ++disable_so_cpufreq_register_notifier_fndecl_33845 cpufreq_register_notifier fndecl 0 33845 NULL ++disable_so_ufx_reg_write_fndecl_33849 ufx_reg_write fndecl 3 33849 NULL ++disable_so_kstrtou8_from_user_fndecl_33852 kstrtou8_from_user fndecl 0-2 33852 NULL ++disable_so_hpi_sample_clock_get_local_rate_fndecl_33857 hpi_sample_clock_get_local_rate fndecl 1-0 33857 NULL ++disable_so_hor_sync_start_via_display_timing_33861 hor_sync_start via_display_timing 0 33861 NULL ++disable_so_seq_netlbl_domhsh_walk_arg_33872 seq netlbl_domhsh_walk_arg 0 33872 NULL ++disable_so_wrmsrl_on_cpu_fndecl_33873 wrmsrl_on_cpu fndecl 0-1 33873 NULL ++disable_so_cpu_to_vringh32_fndecl_33880 cpu_to_vringh32 fndecl 0-2 33880 NULL ++disable_so_ni_do_program_memory_timing_parameters_fndecl_33886 ni_do_program_memory_timing_parameters fndecl 0 33886 NULL ++disable_so_comp_addr_hi_dmae_command_33889 comp_addr_hi dmae_command 0 33889 NULL ++disable_so_wl18xx_acx_interrupt_notify_config_fndecl_33899 wl18xx_acx_interrupt_notify_config fndecl 0 33899 NULL ++disable_so_creation_time_iscsi_session_33906 creation_time iscsi_session 0 33906 NULL nohasharray ++disable_so_via_clock_vardecl_pata_via_c_33906 via_clock vardecl_pata_via.c 0 33906 &disable_so_creation_time_iscsi_session_33906 nohasharray ++disable_so_bnx2x_get_rxhash_fndecl_33906 bnx2x_get_rxhash fndecl 0 33906 &disable_so_via_clock_vardecl_pata_via_c_33906 ++disable_so_mmio_readl_intel_uncore_funcs_33910 mmio_readl intel_uncore_funcs 0-2 33910 NULL ++disable_so_refresh_time_e1000_fc_info_33911 refresh_time e1000_fc_info 0 33911 NULL ++disable_so_hash_fname_33923 hash fname 0 33923 NULL ++disable_so_sysctl_netrom_transport_timeout_vardecl_33929 sysctl_netrom_transport_timeout vardecl 0 33929 NULL ++disable_so_cg_spll_func_cntl_si_clock_registers_33932 cg_spll_func_cntl si_clock_registers 0 33932 NULL ++disable_so_img_ir_free_timing_fndecl_33939 img_ir_free_timing fndecl 0-2 33939 NULL ++disable_so_max_tsc_khz_vardecl_x86_c_33942 max_tsc_khz vardecl_x86.c 0 33942 NULL ++disable_so_timeout_a_tpm_vendor_specific_33951 timeout_a tpm_vendor_specific 0 33951 NULL ++disable_so_generic_cmd6_time_mmc_ext_csd_33957 generic_cmd6_time mmc_ext_csd 0 33957 NULL ++disable_so_subnet_timeout_qib_ibport_33973 subnet_timeout qib_ibport 0 33973 NULL nohasharray ++disable_so_ring_iowrite16desc_fndecl_33973 ring_iowrite16desc fndecl 2 33973 &disable_so_subnet_timeout_qib_ibport_33973 nohasharray ++disable_so_freq_tiny_spi_33973 freq tiny_spi 0 33973 &disable_so_ring_iowrite16desc_fndecl_33973 ++disable_so_ip6addrlbl_del_fndecl_33977 ip6addrlbl_del fndecl 0-4 33977 NULL ++disable_so_btree_readpage_fndecl_33979 btree_readpage fndecl 0 33979 NULL ++disable_so_ifa_broadcast_in_ifaddr_33999 ifa_broadcast in_ifaddr 0 33999 NULL ++disable_so___cpuidle_register_device_fndecl_34012 __cpuidle_register_device fndecl 0 34012 NULL ++disable_so_hpfs_prefetch_bitmap_fndecl_34014 hpfs_prefetch_bitmap fndecl 2 34014 NULL ++disable_so_cur_freq_lbtf_private_34017 cur_freq lbtf_private 0 34017 NULL ++disable_so_pxa2xx_ssp_get_clk_div_fndecl_34021 pxa2xx_ssp_get_clk_div fndecl 0-3 34021 NULL ++disable_so_data_addr_acpi_ec_34022 data_addr acpi_ec 0 34022 NULL ++disable_so_sdev_runtime_resume_fndecl_34033 sdev_runtime_resume fndecl 0 34033 NULL nohasharray ++disable_so_get_aux_clock_divider_intel_dp_34033 get_aux_clock_divider intel_dp 0 34033 &disable_so_sdev_runtime_resume_fndecl_34033 ++disable_so_proc_tgid_io_accounting_fndecl_34034 proc_tgid_io_accounting fndecl 0 34034 NULL ++disable_so_long_timeout_scsi_tape_34043 long_timeout scsi_tape 0 34043 NULL ++disable_so_crypto_authenc_esn_givencrypt_done_fndecl_34047 crypto_authenc_esn_givencrypt_done fndecl 2 34047 NULL ++disable_so_addr_wil_fw_data_dwrite_34059 addr wil_fw_data_dwrite 0 34059 NULL ++disable_so_shash_prepare_alg_fndecl_34073 shash_prepare_alg fndecl 0 34073 NULL ++disable_so_ccp_register_aes_algs_fndecl_34079 ccp_register_aes_algs fndecl 0 34079 NULL ++disable_so_addr_mwifiex_dma_mapping_34088 addr mwifiex_dma_mapping 0 34088 NULL ++disable_so_signal_level_hfa384x_comms_quality_34089 signal_level hfa384x_comms_quality 0 34089 NULL ++disable_so_per_jiffies_stats_dib7000p_state_34090 per_jiffies_stats dib7000p_state 0 34090 NULL nohasharray ++disable_so__ocrdma_pd_mgr_put_bitmap_fndecl_34090 _ocrdma_pd_mgr_put_bitmap fndecl 0-2 34090 &disable_so_per_jiffies_stats_dib7000p_state_34090 ++disable_so_rt_mutex_timed_lock_fndecl_34096 rt_mutex_timed_lock fndecl 0 34096 NULL ++disable_so_addr_i2c_device_34103 addr i2c_device 0 34103 NULL ++disable_so_run_nmi_sleep_test_fndecl_34107 run_nmi_sleep_test fndecl 1 34107 NULL ++disable_so_distribute_cfs_runtime_fndecl_34121 distribute_cfs_runtime fndecl 0-2-3 34121 NULL ++disable_so_iscsi_nacl_attrib_store_nopin_response_timeout_fndecl_34124 iscsi_nacl_attrib_store_nopin_response_timeout fndecl 0-3 34124 NULL ++disable_so_bi_len_gfs2_bitmap_34126 bi_len gfs2_bitmap 0 34126 NULL ++disable_so_qdiv_mode_skl_wrpll_params_34127 qdiv_mode skl_wrpll_params 0 34127 NULL ++disable_so_cpuidle_enable_device_fndecl_34132 cpuidle_enable_device fndecl 0 34132 NULL ++disable_so_timer_slack_ns_task_struct_34139 timer_slack_ns task_struct 0 34139 NULL ++disable_so_mic_max_system_addr_fndecl_34141 mic_max_system_addr fndecl 0 34141 NULL nohasharray ++disable_so_ima_calc_file_shash_fndecl_34141 ima_calc_file_shash fndecl 0 34141 &disable_so_mic_max_system_addr_fndecl_34141 ++disable_so_lm3533_led_get_hw_delay_fndecl_34142 lm3533_led_get_hw_delay fndecl 0 34142 NULL ++disable_so_nd_ipv4_address_o2nm_node_34144 nd_ipv4_address o2nm_node 0 34144 NULL ++disable_so_r28_val_fc2580_freq_regs_34150 r28_val fc2580_freq_regs 0 34150 NULL ++disable_so_musb_read_txfunaddr_fndecl_34175 musb_read_txfunaddr fndecl 2-0 34175 NULL ++disable_so_offset_addr_pch_udc_ep_34177 offset_addr pch_udc_ep 0 34177 NULL ++disable_so_stv0900_get_carr_freq_fndecl_34190 stv0900_get_carr_freq fndecl 0-2 34190 NULL ++disable_so_base_addr_user_desc_34191 base_addr user_desc 0 34191 NULL ++disable_so_hi_cfg_timing_div_drxj_data_34197 hi_cfg_timing_div drxj_data 0 34197 NULL ++disable_so_sha1_mb_async_finup_fndecl_34207 sha1_mb_async_finup fndecl 0 34207 NULL ++disable_so_hpi_outstream_set_time_scale_fndecl_34210 hpi_outstream_set_time_scale fndecl 1-0 34210 NULL ++disable_so_keyup_jiffies_rc_dev_34213 keyup_jiffies rc_dev 0 34213 NULL ++disable_so_inet_sk_reselect_saddr_fndecl_34214 inet_sk_reselect_saddr fndecl 0 34214 NULL ++disable_so_cm_ack_timeout_fndecl_34216 cm_ack_timeout fndecl 0-1-2 34216 NULL nohasharray ++disable_so_req_consumer_index_phy_addr_high_ql3_adapter_34216 req_consumer_index_phy_addr_high ql3_adapter 0 34216 &disable_so_cm_ack_timeout_fndecl_34216 ++disable_so_nsec_to_clock_t_fndecl_34222 nsec_to_clock_t fndecl 0-1 34222 NULL ++disable_so_pch_systime_write_fndecl_34223 pch_systime_write fndecl 2 34223 NULL ++disable_so_addr_uio_mem_34242 addr uio_mem 0 34242 NULL ++disable_so_xfs_btree_split_fndecl_34248 xfs_btree_split fndecl 0 34248 NULL ++disable_so_address_acpi_pct_register_34258 address acpi_pct_register 0 34258 NULL ++disable_so_ci_otg_fsm_add_timer_fndecl_34261 ci_otg_fsm_add_timer fndecl 2 34261 NULL ++disable_so_snd_timer_resolution_fndecl_34272 snd_timer_resolution fndecl 0 34272 NULL ++disable_so_delay_rts_after_send_serial_rs485_34273 delay_rts_after_send serial_rs485 0 34273 NULL nohasharray ++disable_so_set_msr_interception_fndecl_34273 set_msr_interception fndecl 2 34273 &disable_so_delay_rts_after_send_serial_rs485_34273 ++disable_so_qla4xxx_fw_ext_timestamp_show_fndecl_34274 qla4xxx_fw_ext_timestamp_show fndecl 0 34274 NULL ++disable_so_hash_ipport6_expire_fndecl_34286 hash_ipport6_expire fndecl 4 34286 NULL ++disable_so_da9063_rtc_set_time_fndecl_34291 da9063_rtc_set_time fndecl 0 34291 NULL nohasharray ++disable_so_early_cpu_to_node_fndecl_34291 early_cpu_to_node fndecl 0 34291 &disable_so_da9063_rtc_set_time_fndecl_34291 ++disable_so_port_io_addr_34293 port io_addr 0 34293 NULL ++disable_so_nilfs_palloc_bitmap_blkoff_fndecl_34306 nilfs_palloc_bitmap_blkoff fndecl 0-2 34306 NULL ++disable_so_last_delaylps_stamp_jiffies_rtl_ps_ctl_34320 last_delaylps_stamp_jiffies rtl_ps_ctl 0 34320 NULL nohasharray ++disable_so_tunedfreq_s5h1420_state_34320 tunedfreq s5h1420_state 0 34320 &disable_so_last_delaylps_stamp_jiffies_rtl_ps_ctl_34320 ++disable_so_rd16_nvkm_ofuncs_34339 rd16 nvkm_ofuncs 0-2 34339 NULL ++disable_so_cipher_cfg_offset_icp_qat_fw_cipher_cd_ctrl_hdr_34345 cipher_cfg_offset icp_qat_fw_cipher_cd_ctrl_hdr 0 34345 NULL ++disable_so_eeprom_delay_ipw_priv_34346 eeprom_delay ipw_priv 0 34346 NULL nohasharray ++disable_so_hpi_tone_detector_get_frequency_fndecl_34346 hpi_tone_detector_get_frequency fndecl 0-1 34346 &disable_so_eeprom_delay_ipw_priv_34346 ++disable_so_intr_timer_type_vnic_fc_config_34351 intr_timer_type vnic_fc_config 0 34351 NULL ++disable_so_skcipher_null_crypt_fndecl_34354 skcipher_null_crypt fndecl 0-4 34354 NULL ++disable_so_ac_stime_taskstats_34355 ac_stime taskstats 0 34355 NULL ++disable_so_set_bit_to_user_fndecl_34358 set_bit_to_user fndecl 0 34358 NULL ++disable_so_sip_timeout_vardecl_nf_conntrack_sip_c_34365 sip_timeout vardecl_nf_conntrack_sip.c 0 34365 NULL ++disable_so_map_addr_fndecl_34371 map_addr fndecl 2-3-6-7 34371 NULL ++disable_so_rds_sysctl_reconnect_min_jiffies_vardecl_34380 rds_sysctl_reconnect_min_jiffies vardecl 0 34380 NULL ++disable_so_note_interrupt_fndecl_34381 note_interrupt fndecl 1 34381 NULL ++disable_so_addr_nv50_sync_34383 addr nv50_sync 0 34383 NULL ++disable_so_clock_gate_dis2_vlv_s0ix_state_34384 clock_gate_dis2 vlv_s0ix_state 0 34384 NULL ++disable_so_sctp_add_bind_addr_fndecl_34385 sctp_add_bind_addr fndecl 4 34385 NULL nohasharray ++disable_so_crypto_comp_decompress_fndecl_34385 crypto_comp_decompress fndecl 3 34385 &disable_so_sctp_add_bind_addr_fndecl_34385 ++disable_so_s5h1409_sleep_fndecl_34392 s5h1409_sleep fndecl 2 34392 NULL ++disable_so_i2c_address_mt2266_config_34394 i2c_address mt2266_config 0 34394 NULL ++disable_so_ext4_inode_bitmap_csum_verify_fndecl_34396 ext4_inode_bitmap_csum_verify fndecl 2-5 34396 NULL ++disable_so_blocksize_crypto_report_cipher_34404 blocksize crypto_report_cipher 0 34404 NULL ++disable_so_min_dwell_time_active_conf_scan_settings_34406 min_dwell_time_active conf_scan_settings 0 34406 NULL ++disable_so_sec_ptp_clock_time_34411 sec ptp_clock_time 0 34411 NULL nohasharray ++disable_so_vxlan_nla_get_addr_fndecl_34411 vxlan_nla_get_addr fndecl 0 34411 &disable_so_sec_ptp_clock_time_34411 ++disable_so_psb_intel_sdvo_create_preferred_input_timing_fndecl_34416 psb_intel_sdvo_create_preferred_input_timing fndecl 3-4 34416 NULL ++disable_so_decode_attr_bitmap_fndecl_34420 decode_attr_bitmap fndecl 0 34420 NULL ++disable_so_address_acpi_mem_space_context_34426 address acpi_mem_space_context 0 34426 NULL ++disable_so_netlbl_domhsh_hash_fndecl_34442 netlbl_domhsh_hash fndecl 0 34442 NULL ++disable_so_bdbar_addr_ichdev_34446 bdbar_addr ichdev 0 34446 NULL ++disable_so_ksm_thread_sleep_millisecs_vardecl_ksm_c_34451 ksm_thread_sleep_millisecs vardecl_ksm.c 0 34451 NULL ++disable_so_signal_ieee80211_rx_status_34458 signal ieee80211_rx_status 0 34458 NULL ++disable_so_dma_addr_cxio_hal_ctrl_qp_34469 dma_addr cxio_hal_ctrl_qp 0 34469 NULL ++disable_so_ata_lookup_timeout_table_fndecl_34470 ata_lookup_timeout_table fndecl 1 34470 NULL ++disable_so_sk_rmem_schedule_fndecl_34476 sk_rmem_schedule fndecl 3 34476 NULL ++disable_so_end_seq_tcp_sack_block_34486 end_seq tcp_sack_block 0 34486 NULL ++disable_so_min_delay_intel_ilk_power_mgmt_34505 min_delay intel_ilk_power_mgmt 0 34505 NULL ++disable_so_sol_time_fcoe_ctlr_34513 sol_time fcoe_ctlr 0 34513 NULL ++disable_so_spu_set_interrupt_mode_fndecl_34518 spu_set_interrupt_mode fndecl 0 34518 NULL ++disable_so_stmmac_interrupt_fndecl_34535 stmmac_interrupt fndecl 1 34535 NULL ++disable_so_sin6_family_sockaddr_in6_34544 sin6_family sockaddr_in6 0 34544 NULL ++disable_so_mem_addr__drm_via_descriptor_34550 mem_addr _drm_via_descriptor 0 34550 NULL ++disable_so_root_server_addr_vardecl_34556 root_server_addr vardecl 0 34556 NULL ++disable_so_pfkey_sadb_addr2xfrm_addr_fndecl_34565 pfkey_sadb_addr2xfrm_addr fndecl 0 34565 NULL ++disable_so_map_sip_addr_fndecl_34566 map_sip_addr fndecl 2-3 34566 NULL ++disable_so_path_refresh_time_mesh_config_34567 path_refresh_time mesh_config 0 34567 NULL nohasharray ++disable_so_ccp_register_sha_algs_fndecl_34567 ccp_register_sha_algs fndecl 0 34567 &disable_so_path_refresh_time_mesh_config_34567 ++disable_so_max_tx_power_mwifiex_chan_freq_power_34571 max_tx_power mwifiex_chan_freq_power 0 34571 NULL ++disable_so_last_mlx4_bitmap_34590 last mlx4_bitmap 0 34590 NULL ++disable_so_alloc_cpumask_var_fndecl_34599 alloc_cpumask_var fndecl 2 34599 NULL ++disable_so_addr_macb_dma_desc_34600 addr macb_dma_desc 0 34600 NULL ++disable_so_eee_timer_vardecl_sxgbe_main_c_34602 eee_timer vardecl_sxgbe_main.c 0 34602 NULL nohasharray ++disable_so_rdx_kvm_regs_34602 rdx kvm_regs 0 34602 &disable_so_eee_timer_vardecl_sxgbe_main_c_34602 ++disable_so_rsi_kvm_regs_34605 rsi kvm_regs 0 34605 NULL ++disable_so_task_tgid_nr_ns_fndecl_34623 task_tgid_nr_ns fndecl 0 34623 NULL ++disable_so_saddr_irnet_log_34630 saddr irnet_log 0 34630 NULL ++disable_so_timestart_edc_34631 timestart edc 0 34631 NULL ++disable_so_saddr_tcp4_pseudohdr_34636 saddr tcp4_pseudohdr 0 34636 NULL ++disable_so_ab3100_mask_and_set_register_interruptible_fndecl_34643 ab3100_mask_and_set_register_interruptible fndecl 0 34643 NULL ++disable_so_hsave_msr_nested_state_34651 hsave_msr nested_state 0 34651 NULL ++disable_so_schedule_timeout_uninterruptible_fndecl_34670 schedule_timeout_uninterruptible fndecl 1-0 34670 NULL ++disable_so_addr_tuner_i2c_props_34671 addr tuner_i2c_props 0 34671 NULL ++disable_so_hash_ip4_expire_fndecl_34676 hash_ip4_expire fndecl 4 34676 NULL ++disable_so_rxfunaddr_musb_csr_regs_34678 rxfunaddr musb_csr_regs 0 34678 NULL ++disable_so_timer_intv_tipc_link_req_34680 timer_intv tipc_link_req 0 34680 NULL ++disable_so_mounted_uid_ncp_fs_info_34684 mounted_uid ncp_fs_info 0 34684 NULL ++disable_so_crypto_ablkcipher_setkey_fndecl_34685 crypto_ablkcipher_setkey fndecl 0-3 34685 NULL ++disable_so_pm_qos_update_request_timeout_fndecl_34688 pm_qos_update_request_timeout fndecl 3-2 34688 NULL ++disable_so_max_interrupt_work_vardecl_starfire_c_34691 max_interrupt_work vardecl_starfire.c 0 34691 NULL nohasharray ++disable_so_register_dnaddr_notifier_fndecl_34691 register_dnaddr_notifier fndecl 0 34691 &disable_so_max_interrupt_work_vardecl_starfire_c_34691 ++disable_so_incr_cpu_timer_list_34693 incr cpu_timer_list 0 34693 NULL ++disable_so_crypto_pcbc_decrypt_segment_fndecl_34695 crypto_pcbc_decrypt_segment fndecl 0 34695 NULL ++disable_so_sgid_index_ib_global_route_34700 sgid_index ib_global_route 0 34700 NULL ++disable_so_min_mtime_sit_info_34717 min_mtime sit_info 0 34717 NULL nohasharray ++disable_so_panel_power_down_delay_intel_dp_34717 panel_power_down_delay intel_dp 0 34717 &disable_so_min_mtime_sit_info_34717 ++disable_so_i_hash_shift_vardecl_inode_c_34719 i_hash_shift vardecl_inode.c 0 34719 NULL ++disable_so_wusb_trust_timeout_show_fndecl_34721 wusb_trust_timeout_show fndecl 0 34721 NULL nohasharray ++disable_so_feed_div_min_matrox_pll_features_34721 feed_div_min matrox_pll_features 0 34721 &disable_so_wusb_trust_timeout_show_fndecl_34721 ++disable_so_time_ntlmv2_resp_34723 time ntlmv2_resp 0 34723 NULL ++disable_so_cache_time_vardecl_sbs_c_34731 cache_time vardecl_sbs.c 0 34731 NULL ++disable_so_calc_eng_mem_clock_fndecl_34737 calc_eng_mem_clock fndecl 2-0 34737 NULL ++disable_so_rx_time_us_qlcnic_nic_intr_coalesce_34739 rx_time_us qlcnic_nic_intr_coalesce 0 34739 NULL ++disable_so_di_mtime_qnx4_inode_entry_34740 di_mtime qnx4_inode_entry 0 34740 NULL ++disable_so_ts_paddr_start_ath_hw_34743 ts_paddr_start ath_hw 0 34743 NULL ++disable_so_smsc95xx_enable_phy_wakeup_interrupts_fndecl_34747 smsc95xx_enable_phy_wakeup_interrupts fndecl 0-2 34747 NULL ++disable_so_ccp_sha_finup_fndecl_34752 ccp_sha_finup fndecl 0 34752 NULL ++disable_so_sdr_fm_freq_vivid_dev_34755 sdr_fm_freq vivid_dev 0 34755 NULL ++disable_so_out_n_analog_pcm_runtime_34756 out_n_analog pcm_runtime 0 34756 NULL ++disable_so_dmaaddr_net2280_dma_34761 dmaaddr net2280_dma 0 34761 NULL ++disable_so_wl12xx_tx_delayed_compl_fndecl_34763 wl12xx_tx_delayed_compl fndecl 0 34763 NULL ++disable_so_uv_rtc_set_timer_fndecl_34765 uv_rtc_set_timer fndecl 1 34765 NULL ++disable_so_switch_start_time_ath_chanctx_sched_34766 switch_start_time ath_chanctx_sched 0 34766 NULL ++disable_so_xhci_calculate_intel_u2_timeout_fndecl_34769 xhci_calculate_intel_u2_timeout fndecl 0 34769 NULL ++disable_so_addrconf_get_prefix_route_fndecl_34770 addrconf_get_prefix_route fndecl 2 34770 NULL nohasharray ++disable_so_cp_mqd_base_addr_hi_cik_mqd_34770 cp_mqd_base_addr_hi cik_mqd 0 34770 &disable_so_addrconf_get_prefix_route_fndecl_34770 ++disable_so_ts_total_peak_time_ref_34800 ts_total peak_time_ref 0 34800 NULL nohasharray ++disable_so_airtime_link_metric_get_fndecl_34800 airtime_link_metric_get fndecl 0 34800 &disable_so_ts_total_peak_time_ref_34800 ++disable_so_btrfsic_block_link_hashtable_lookup_fndecl_34807 btrfsic_block_link_hashtable_lookup fndecl 2-4 34807 NULL ++disable_so_posix_cpu_nsleep_fndecl_34821 posix_cpu_nsleep fndecl 1 34821 NULL ++disable_so_phys_addr_kvm_coalesced_mmio_34828 phys_addr kvm_coalesced_mmio 0 34828 NULL ++disable_so_baddr_sym_m_vtob_34832 baddr sym_m_vtob 0 34832 NULL ++disable_so_tp_set_timers_fndecl_34836 tp_set_timers fndecl 2 34836 NULL nohasharray ++disable_so_clock_t_to_jiffies_fndecl_34836 clock_t_to_jiffies fndecl 0-1 34836 &disable_so_tp_set_timers_fndecl_34836 ++disable_so_bq2415x_sysfs_show_timer_fndecl_34838 bq2415x_sysfs_show_timer fndecl 0 34838 NULL ++disable_so_compat_sys_utimensat_fndecl_34845 compat_sys_utimensat fndecl 1-0 34845 NULL ++disable_so_be64_to_timespec_fndecl_34857 be64_to_timespec fndecl 1 34857 NULL ++disable_so_bus_addr_drm_ati_pcigart_info_34860 bus_addr drm_ati_pcigart_info 0 34860 NULL ++disable_so_rt2x00crypto_rx_insert_iv_fndecl_34864 rt2x00crypto_rx_insert_iv fndecl 2 34864 NULL ++disable_so___mmc_set_clock_fndecl_34870 __mmc_set_clock fndecl 2 34870 NULL ++disable_so_node_random_fndecl_34871 node_random fndecl 0 34871 NULL ++disable_so_timer_endnode_hello_message_34875 timer endnode_hello_message 0 34875 NULL ++disable_so_drbg_hash_df_fndecl_34876 drbg_hash_df fndecl 0-3 34876 NULL ++disable_so_xfs_btree_shift_keys_fndecl_34880 xfs_btree_shift_keys fndecl 4 34880 NULL ++disable_so_check_freqs_fndecl_34886 check_freqs fndecl 2 34886 NULL ++disable_so_zd_iowrite16_fndecl_34890 zd_iowrite16 fndecl 0 34890 NULL ++disable_so_timespec_to_be64_fndecl_34898 timespec_to_be64 fndecl 0 34898 NULL ++disable_so_random_frame_fotg210_hcd_34908 random_frame fotg210_hcd 0 34908 NULL ++disable_so___addrconf_sysctl_register_fndecl_34918 __addrconf_sysctl_register fndecl 0 34918 NULL ++disable_so_addr_sge_fl_34923 addr sge_fl 0 34923 NULL ++disable_so_irq_timeout_read_fndecl_34926 irq_timeout_read fndecl 3-0 34926 NULL ++disable_so_show_interrupt_enable_fndecl_34935 show_interrupt_enable fndecl 0 34935 NULL ++disable_so_sctp_getsockopt_paddr_thresholds_fndecl_34938 sctp_getsockopt_paddr_thresholds fndecl 0 34938 NULL ++disable_so_nilfs_superblock_sb_write_time_show_fndecl_34943 nilfs_superblock_sb_write_time_show fndecl 0 34943 NULL ++disable_so_emac_addr_bnx2x_mac_vals_34948 emac_addr bnx2x_mac_vals 0 34948 NULL ++disable_so_fs_tss_segment_32_34954 fs tss_segment_32 0 34954 NULL ++disable_so_twl6030_interrupt_mask_fndecl_34960 twl6030_interrupt_mask fndecl 2-0 34960 NULL ++disable_so_tda18271_sleep_fndecl_34961 tda18271_sleep fndecl 0 34961 NULL ++disable_so_smack_task_setscheduler_fndecl_34976 smack_task_setscheduler fndecl 0 34976 NULL ++disable_so_rp_ts_jiffies_xpc_activate_mq_msghdr_uv_34992 rp_ts_jiffies xpc_activate_mq_msghdr_uv 0 34992 NULL ++disable_so_p_vaddr_elf64_phdr_34996 p_vaddr elf64_phdr 0 34996 NULL ++disable_so_ath9k_hw_rf_set_freq_fndecl_35000 ath9k_hw_rf_set_freq fndecl 0 35000 NULL ++disable_so_regulator_set_voltage_time_sel_fndecl_35005 regulator_set_voltage_time_sel fndecl 2-3-0 35005 NULL ++disable_so_read_addr_stride___cache_35010 read_addr_stride __cache 0 35010 NULL ++disable_so_get_slave_base_gid_ix_fndecl_35011 get_slave_base_gid_ix fndecl 0-2-3 35011 NULL ++disable_so_sccb_reg_write_fndecl_35015 sccb_reg_write fndecl 2-3 35015 NULL ++disable_so_fsl_pwm_calculate_period_cycles_fndecl_35019 fsl_pwm_calculate_period_cycles fndecl 0-2 35019 NULL nohasharray ++disable_so_dn_hash_sock_fndecl_35019 dn_hash_sock fndecl 0 35019 &disable_so_fsl_pwm_calculate_period_cycles_fndecl_35019 ++disable_so_lp8788_rtc_set_time_fndecl_35021 lp8788_rtc_set_time fndecl 0 35021 NULL ++disable_so_qos_ctl_libipw_hdr_3addrqos_35024 qos_ctl libipw_hdr_3addrqos 0 35024 NULL ++disable_so_clk_divider_set_rate_fndecl_35029 clk_divider_set_rate fndecl 2-3 35029 NULL ++disable_so_et1phyaddr_ssb_sprom_35034 et1phyaddr ssb_sprom 0 35034 NULL ++disable_so_tg3_hwclock_to_timestamp_fndecl_35038 tg3_hwclock_to_timestamp fndecl 2 35038 NULL ++disable_so_cipso_v4_bitmap_walk_fndecl_35041 cipso_v4_bitmap_walk fndecl 0-3 35041 NULL ++disable_so_wmi_set_mac_address_fndecl_35043 wmi_set_mac_address fndecl 0 35043 NULL ++disable_so_hpi_cobranet_get_macaddress_fndecl_35048 hpi_cobranet_get_macaddress fndecl 1 35048 NULL ++disable_so_rds_sysctl_reconnect_max_jiffies_vardecl_35052 rds_sysctl_reconnect_max_jiffies vardecl 0 35052 NULL ++disable_so_bg_inode_bitmap_ext2_group_desc_35053 bg_inode_bitmap ext2_group_desc 0 35053 NULL ++disable_so_jiffies_u132_endp_35057 jiffies u132_endp 0 35057 NULL ++disable_so_vivid_sdr_s_frequency_fndecl_35060 vivid_sdr_s_frequency fndecl 0 35060 NULL nohasharray ++disable_so_bnx2x_rearm_latch_signal_fndecl_35060 bnx2x_rearm_latch_signal fndecl 2 35060 &disable_so_vivid_sdr_s_frequency_fndecl_35060 ++disable_so_SYSC_signalfd4_fndecl_35061 SYSC_signalfd4 fndecl 4 35061 NULL ++disable_so_qp_get_mtt_addr_fndecl_35062 qp_get_mtt_addr fndecl 0 35062 NULL nohasharray ++disable_so_put_dec_fndecl_35062 put_dec fndecl 2 35062 &disable_so_qp_get_mtt_addr_fndecl_35062 ++disable_so_time_perf_cgroup_info_35063 time perf_cgroup_info 0 35063 NULL ++disable_so_xattr_datum_hashkey_fndecl_35065 xattr_datum_hashkey fndecl 4 35065 NULL ++disable_so_fandiv1_nct6775_data_35066 fandiv1 nct6775_data 0 35066 NULL ++disable_so_backbias_response_time_radeon_dpm_35069 backbias_response_time radeon_dpm 0 35069 NULL ++disable_so_wrmsrl_safe_on_cpu_fndecl_35071 wrmsrl_safe_on_cpu fndecl 0-1 35071 NULL ++disable_so_update_time_vardecl_page_writeback_c_35083 update_time vardecl_page-writeback.c 0 35083 NULL ++disable_so_fifo_copy_timeout_rtl8139_private_35085 fifo_copy_timeout rtl8139_private 0 35085 NULL ++disable_so_kstrtou16_from_user_fndecl_35089 kstrtou16_from_user fndecl 2 35089 NULL ++disable_so_atomic_check_drm_crtc_helper_funcs_35115 atomic_check drm_crtc_helper_funcs 0 35115 NULL ++disable_so_sprintf_fndecl_35121 sprintf fndecl 0 35121 NULL ++disable_so_ipv6_add_addr_fndecl_35131 ipv6_add_addr fndecl 4-5-7-8-6 35131 NULL ++disable_so_free_irq_fndecl_35135 free_irq fndecl 1 35135 NULL ++disable_so_inet_addr_onlink_fndecl_35142 inet_addr_onlink fndecl 2-3 35142 NULL ++disable_so_dbg_snprintf_key_fndecl_35144 dbg_snprintf_key fndecl 4 35144 NULL ++disable_so_compute_guest_tsc_fndecl_35147 compute_guest_tsc fndecl 0 35147 NULL ++disable_so_ieee80211_crypto_ccmp_decrypt_fndecl_35154 ieee80211_crypto_ccmp_decrypt fndecl 2 35154 NULL ++disable_so_start_time_task_struct_35158 start_time task_struct 0 35158 NULL ++disable_so__da9063_wdt_set_timeout_fndecl_35161 _da9063_wdt_set_timeout fndecl 2-0 35161 NULL ++disable_so_hard_add_expires_seconds_xfrm_lifetime_cfg_35162 hard_add_expires_seconds xfrm_lifetime_cfg 0 35162 NULL ++disable_so_page_address_ms_param_register_35167 page_address ms_param_register 0 35167 NULL nohasharray ++disable_so_rsaddr_irnet_socket_35167 rsaddr irnet_socket 0 35167 &disable_so_page_address_ms_param_register_35167 ++disable_so_acpi_os_remove_interrupt_handler_fndecl_35171 acpi_os_remove_interrupt_handler fndecl 1 35171 NULL ++disable_so_hash_mac4_expire_fndecl_35179 hash_mac4_expire fndecl 4 35179 NULL ++disable_so_wd_timeout_irlap_cb_35189 wd_timeout irlap_cb 0 35189 NULL ++disable_so_bitmap_set_memory_bits_fndecl_35200 bitmap_set_memory_bits fndecl 2 35200 NULL ++disable_so_o2nm_cluster_attr_idle_timeout_ms_read_fndecl_35219 o2nm_cluster_attr_idle_timeout_ms_read fndecl 0 35219 NULL ++disable_so_set_clock_sdhci_ops_35233 set_clock sdhci_ops 2 35233 NULL ++disable_so_dib3000mc_set_timing_fndecl_35234 dib3000mc_set_timing fndecl 2-3 35234 NULL ++disable_so_ui_ctimensec_ufs2_inode_35235 ui_ctimensec ufs2_inode 0 35235 NULL nohasharray ++disable_so_timerfd_fget_fndecl_35235 timerfd_fget fndecl 1 35235 &disable_so_ui_ctimensec_ufs2_inode_35235 ++disable_so_fat_time_fat2unix_fndecl_35238 fat_time_fat2unix fndecl 5-4-3 35238 NULL nohasharray ++disable_so_c_reconnect_jiffies_rds_connection_35238 c_reconnect_jiffies rds_connection 0 35238 &disable_so_fat_time_fat2unix_fndecl_35238 ++disable_so_link_transition_jiffies_cas_35242 link_transition_jiffies cas 0 35242 NULL ++disable_so_nested_vmx_load_msr_fndecl_35245 nested_vmx_load_msr fndecl 2 35245 NULL ++disable_so_freqmax_snd_usb_endpoint_35248 freqmax snd_usb_endpoint 0 35248 NULL ++disable_so___ocfs2_write_remove_suid_fndecl_35250 __ocfs2_write_remove_suid fndecl 0 35250 NULL ++disable_so_si_parse_pplib_clock_info_fndecl_35257 si_parse_pplib_clock_info fndecl 3 35257 NULL ++disable_so_nfs_init_timeout_values_fndecl_35265 nfs_init_timeout_values fndecl 3-4-2 35265 NULL ++disable_so_pm_generic_runtime_suspend_fndecl_35268 pm_generic_runtime_suspend fndecl 0 35268 NULL ++disable_so_err_time_ip_tunnel_35271 err_time ip_tunnel 0 35271 NULL ++disable_so_addr_1_qla8044_minidump_entry_pollrdmwr_35274 addr_1 qla8044_minidump_entry_pollrdmwr 0 35274 NULL ++disable_so_simple_strtoull_fndecl_35278 simple_strtoull fndecl 0 35278 NULL ++disable_so_jiffies_to_wait_irctl_35279 jiffies_to_wait irctl 0 35279 NULL ++disable_so_delay_loop_fndecl_35280 delay_loop fndecl 1 35280 NULL ++disable_so_lbs_set_deep_sleep_fndecl_35287 lbs_set_deep_sleep fndecl 0 35287 NULL nohasharray ++disable_so_log_start_addr_client_hdr_35287 log_start_addr client_hdr 0 35287 &disable_so_lbs_set_deep_sleep_fndecl_35287 ++disable_so_max_sleep_period_ieee80211_conf_35289 max_sleep_period ieee80211_conf 0 35289 NULL ++disable_so_default_mclk_radeon_clock_35306 default_mclk radeon_clock 0 35306 NULL nohasharray ++disable_so_clock_intel_sdvo_preferred_input_timing_args_35306 clock intel_sdvo_preferred_input_timing_args 0 35306 &disable_so_default_mclk_radeon_clock_35306 ++disable_so_sctp_setsockopt_primary_addr_fndecl_35330 sctp_setsockopt_primary_addr fndecl 3-0 35330 NULL ++disable_so_sys_setreuid_fndecl_35338 sys_setreuid fndecl 0-1-2 35338 NULL ++disable_so_tailbuf_paddr_gr_ep_35341 tailbuf_paddr gr_ep 0 35341 NULL ++disable_so_hpi_write_words_le16_fndecl_35350 hpi_write_words_le16 fndecl 2-4 35350 NULL ++disable_so_kvm_set_irq_fndecl_35352 kvm_set_irq fndecl 3-2 35352 NULL ++disable_so_rq_pbl_addr_lo_fcoe_kwqe_conn_offload1_35353 rq_pbl_addr_lo fcoe_kwqe_conn_offload1 0 35353 NULL ++disable_so_trim_timeout_mmc_ext_csd_35357 trim_timeout mmc_ext_csd 0 35357 NULL ++disable_so_alps_get_bitmap_points_fndecl_35358 alps_get_bitmap_points fndecl 1 35358 NULL nohasharray ++disable_so_nilfs_btree_node_init_fndecl_35358 nilfs_btree_node_init fndecl 4 35358 &disable_so_alps_get_bitmap_points_fndecl_35358 ++disable_so_fl_break_time_file_lock_35359 fl_break_time file_lock 0 35359 NULL ++disable_so_read_addr_qla82xx_md_entry_cache_35362 read_addr qla82xx_md_entry_cache 0 35362 NULL ++disable_so_maddr_xmaddr_35364 maddr xmaddr 0 35364 NULL ++disable_so_timeout_per_command_vscsiif_request_35368 timeout_per_command vscsiif_request 0 35368 NULL ++disable_so_fuse_read_interrupt_fndecl_35386 fuse_read_interrupt fndecl 3-0 35386 NULL ++disable_so_vsock_addr_init_fndecl_35395 vsock_addr_init fndecl 2 35395 NULL ++disable_so_khugepaged_alloc_sleep_millisecs_vardecl_huge_memory_c_35404 khugepaged_alloc_sleep_millisecs vardecl_huge_memory.c 0 35404 NULL ++disable_so_crypto_ahash_setkey_fndecl_35405 crypto_ahash_setkey fndecl 0-3 35405 NULL ++disable_so_en_addr1_nphy_rf_control_override_rev3_35419 en_addr1 nphy_rf_control_override_rev3 0 35419 NULL ++disable_so_rds_ib_update_ipaddr_fndecl_35431 rds_ib_update_ipaddr fndecl 0-2 35431 NULL ++disable_so_address_atto_vda_sge_35432 address atto_vda_sge 0 35432 NULL ++disable_so_w1_process_command_addremove_fndecl_35438 w1_process_command_addremove fndecl 0 35438 NULL ++disable_so_smp_cmd_pairing_random_fndecl_35441 smp_cmd_pairing_random fndecl 0 35441 NULL ++disable_so_crypto_gcm_module_init_fndecl_35446 crypto_gcm_module_init fndecl 0 35446 NULL ++disable_so_ath5k_hw_get_default_slottime_fndecl_35448 ath5k_hw_get_default_slottime fndecl 0 35448 NULL ++disable_so_ac_gid_acct_v3_35461 ac_gid acct_v3 0 35461 NULL nohasharray ++disable_so_bitmap_checkpage_fndecl_35461 bitmap_checkpage fndecl 2 35461 &disable_so_ac_gid_acct_v3_35461 ++disable_so_bitmap_blkno_ocfs2_super_35475 bitmap_blkno ocfs2_super 0 35475 NULL ++disable_so_rate_dummy_systimer_pcm_35487 rate dummy_systimer_pcm 0 35487 NULL ++disable_so_moder_time_mlx4_en_cq_35496 moder_time mlx4_en_cq 0 35496 NULL ++disable_so_orion_spi_runtime_resume_fndecl_35506 orion_spi_runtime_resume fndecl 0 35506 NULL ++disable_so_monotonic_time_snsec_vsyscall_gtod_data_35513 monotonic_time_snsec vsyscall_gtod_data 0 35513 NULL ++disable_so_mceusb_process_ir_data_fndecl_35515 mceusb_process_ir_data fndecl 2 35515 NULL ++disable_so_dst_set_freq_fndecl_35516 dst_set_freq fndecl 2 35516 NULL ++disable_so_rtl8139_weird_interrupt_fndecl_35523 rtl8139_weird_interrupt fndecl 4-5 35523 NULL ++disable_so_irlmp_start_discovery_timer_fndecl_35529 irlmp_start_discovery_timer fndecl 2 35529 NULL ++disable_so_address_SGentry_35534 address SGentry 0 35534 NULL ++disable_so_src_clk_freq_msdc_host_35541 src_clk_freq msdc_host 0 35541 NULL ++disable_so_SYSC_signal_fndecl_35543 SYSC_signal fndecl 1 35543 NULL ++disable_so_current_frequency_lgdt3306a_state_35547 current_frequency lgdt3306a_state 0 35547 NULL ++disable_so_i_rt_spc_timelimit_qc_info_35555 i_rt_spc_timelimit qc_info 0 35555 NULL ++disable_so_host_kvm_shared_msr_values_35560 host kvm_shared_msr_values 0 35560 NULL ++disable_so_mapped_loc_addr_nes_cm_info_35561 mapped_loc_addr nes_cm_info 0 35561 NULL ++disable_so_ath6kl_set_addrwin_reg_fndecl_35566 ath6kl_set_addrwin_reg fndecl 0-2 35566 NULL ++disable_so_output_sleep_fndecl_35570 output_sleep fndecl 1 35570 NULL ++disable_so_aes_decrypt_fail_read_fndecl_35596 aes_decrypt_fail_read fndecl 0-3 35596 NULL ++disable_so_hw_timeout_redrat3_dev_35597 hw_timeout redrat3_dev 0 35597 NULL ++disable_so_cx231xx_set_analog_freq_fndecl_35598 cx231xx_set_analog_freq fndecl 2 35598 NULL ++disable_so_sctp_conn_schedule_fndecl_35608 sctp_conn_schedule fndecl 1 35608 NULL ++disable_so_runtime_suspend_sleep_time_cyapa_35610 runtime_suspend_sleep_time cyapa 0 35610 NULL ++disable_so_debug_dma_unmap_page_fndecl_35623 debug_dma_unmap_page fndecl 3-2 35623 NULL ++disable_so_timecounter_read_fndecl_35625 timecounter_read fndecl 0 35625 NULL ++disable_so_clock_mmc_ios_35630 clock mmc_ios 0 35630 NULL ++disable_so_pretimeout_kempld_wdt_data_35641 pretimeout kempld_wdt_data 0 35641 NULL ++disable_so_time_show_fndecl_35660 time_show fndecl 0 35660 NULL ++disable_so_div3_pll_div_35668 div3 pll_div 0 35668 NULL ++disable_so_btree_get_extent_fndecl_35670 btree_get_extent fndecl 4-5 35670 NULL ++disable_so_paddr_ath10k_skb_cb_35676 paddr ath10k_skb_cb 0 35676 NULL ++disable_so_pci_bus_mraid_hba_info_35677 pci_bus mraid_hba_info 0 35677 NULL ++disable_so_m41t80_get_datetime_fndecl_35678 m41t80_get_datetime fndecl 0 35678 NULL ++disable_so_sh_tmu_clock_event_next_fndecl_35683 sh_tmu_clock_event_next fndecl 1 35683 NULL ++disable_so_randomize_range_fndecl_35684 randomize_range fndecl 1-2-3-0 35684 NULL ++disable_so_complete_signal_fndecl_35696 complete_signal fndecl 1 35696 NULL ++disable_so_nft_hash_insert_fndecl_35701 nft_hash_insert fndecl 0 35701 NULL ++disable_so_kvm_vm_ioctl_set_tss_addr_fndecl_35702 kvm_vm_ioctl_set_tss_addr fndecl 2 35702 NULL ++disable_so_si2165_adjust_pll_divl_fndecl_35704 si2165_adjust_pll_divl fndecl 0 35704 NULL ++disable_so_addr_l_xfer_desc_35720 addr_l xfer_desc 0 35720 NULL ++disable_so_m_hash_dlm_message_35721 m_hash dlm_message 0 35721 NULL ++disable_so_end_freq_khz_ieee80211_freq_range_35730 end_freq_khz ieee80211_freq_range 0 35730 NULL ++disable_so_start_addr_vpdma_dtd_35734 start_addr vpdma_dtd 0 35734 NULL ++disable_so_red_calc_qavg_from_idle_time_fndecl_35745 red_calc_qavg_from_idle_time fndecl 0 35745 NULL ++disable_so_cg_spll_spread_spectrum_2_si_clock_registers_35754 cg_spll_spread_spectrum_2 si_clock_registers 0 35754 NULL ++disable_so_l2tp_flowinfo_sockaddr_l2tpip6_35758 l2tp_flowinfo sockaddr_l2tpip6 0 35758 NULL nohasharray ++disable_so_sk_txhash_sock_35758 sk_txhash sock 0 35758 &disable_so_l2tp_flowinfo_sockaddr_l2tpip6_35758 ++disable_so_get_mac_address_efx_nic_type_35761 get_mac_address efx_nic_type 0 35761 NULL ++disable_so_crypto_aead_alg_ivsize_fndecl_35777 crypto_aead_alg_ivsize fndecl 0 35777 NULL ++disable_so_vga_switcheroo_runtime_suspend_fndecl_35778 vga_switcheroo_runtime_suspend fndecl 0 35778 NULL ++disable_so_sm_lookup_bitmap_fndecl_35780 sm_lookup_bitmap fndecl 2 35780 NULL ++disable_so_r6040_interrupt_fndecl_35784 r6040_interrupt fndecl 1 35784 NULL ++disable_so_timer_installed_vardecl_ad1848_c_35808 timer_installed vardecl_ad1848.c 0 35808 NULL ++disable_so_addr_to_kill_35815 addr to_kill 0 35815 NULL ++disable_so_postsleep_max_us_mmc_ioc_cmd_35817 postsleep_max_us mmc_ioc_cmd 0 35817 NULL ++disable_so_calc_hash_fndecl_35821 calc_hash fndecl 0-3 35821 NULL ++disable_so_testscript_addr_ath6kl_hw_35825 testscript_addr ath6kl_hw 0 35825 NULL ++disable_so_dma_addr_cpcs_trailer_desc_35826 dma_addr cpcs_trailer_desc 0 35826 NULL nohasharray ++disable_so_nr_threads_signal_struct_35826 nr_threads signal_struct 0 35826 &disable_so_dma_addr_cpcs_trailer_desc_35826 ++disable_so_iwl_mvm_schedule_csa_period_fndecl_35828 iwl_mvm_schedule_csa_period fndecl 3-4-0 35828 NULL ++disable_so_nfs4_schedule_stateid_recovery_fndecl_35861 nfs4_schedule_stateid_recovery fndecl 0 35861 NULL ++disable_so_timeout_last_ncp_server_35864 timeout_last ncp_server 0 35864 NULL ++disable_so_send_utimes_fndecl_35871 send_utimes fndecl 3-0-2 35871 NULL nohasharray ++disable_so_remote_rp_ts_jiffies_xpc_partition_35871 remote_rp_ts_jiffies xpc_partition 0 35871 &disable_so_send_utimes_fndecl_35871 ++disable_so_current_frequency_lgdt3305_state_35902 current_frequency lgdt3305_state 0 35902 NULL ++disable_so_dram_addr_to_input_addr_fndecl_35905 dram_addr_to_input_addr fndecl 0-2 35905 NULL nohasharray ++disable_so_ifa_local_dn_ifaddr_35905 ifa_local dn_ifaddr 0 35905 &disable_so_dram_addr_to_input_addr_fndecl_35905 ++disable_so_proc_uid_map_write_fndecl_35919 proc_uid_map_write fndecl 0-3 35919 NULL ++disable_so_snd_timer_user_fasync_fndecl_35926 snd_timer_user_fasync fndecl 1 35926 NULL nohasharray ++disable_so_ecb_aes_encrypt_fndecl_35926 ecb_aes_encrypt fndecl 0-4 35926 &disable_so_snd_timer_user_fasync_fndecl_35926 ++disable_so_st_ctime_sec_p9_stat_dotl_35932 st_ctime_sec p9_stat_dotl 0 35932 NULL ++disable_so_cg_spll_func_cntl_rv730_clock_registers_35937 cg_spll_func_cntl rv730_clock_registers 0 35937 NULL ++disable_so_phy_addr_niu_35946 phy_addr niu 0 35946 NULL ++disable_so_curr_freq_ufs_clk_info_35949 curr_freq ufs_clk_info 0 35949 NULL ++disable_so_ac_gid_taskstats_35951 ac_gid taskstats 0 35951 NULL ++disable_so_addr_hi_eth_rx_bd_35955 addr_hi eth_rx_bd 0 35955 NULL nohasharray ++disable_so_hw_dma_bit_mask_hptiop_adapter_ops_35955 hw_dma_bit_mask hptiop_adapter_ops 0 35955 &disable_so_addr_hi_eth_rx_bd_35955 ++disable_so_crypto_cmac_digest_setkey_fndecl_35967 crypto_cmac_digest_setkey fndecl 0-3 35967 NULL ++disable_so_abort_mfi_phys_addr_hi_megasas_abort_frame_35969 abort_mfi_phys_addr_hi megasas_abort_frame 0 35969 NULL ++disable_so_pch_can_bit_set_fndecl_35970 pch_can_bit_set fndecl 2 35970 NULL ++disable_so_kvasprintf_fndecl_35976 kvasprintf fndecl 1 35976 NULL ++disable_so___bitmap_parse_fndecl_35977 __bitmap_parse fndecl 0-2-5 35977 NULL ++disable_so_nct6775_select_fan_div_fndecl_35983 nct6775_select_fan_div fndecl 3-4 35983 NULL ++disable_so_ip_hash_ip4_elem_35987 ip hash_ip4_elem 0 35987 NULL ++disable_so_nct6775_write_fan_div_common_fndecl_35989 nct6775_write_fan_div_common fndecl 2 35989 NULL nohasharray ++disable_so_get_mtime_fndecl_35989 get_mtime fndecl 0 35989 &disable_so_nct6775_write_fan_div_common_fndecl_35989 ++disable_so_sctp_getsockopt_peer_addr_params_fndecl_35998 sctp_getsockopt_peer_addr_params fndecl 0 35998 NULL ++disable_so_tuner_frequency_stv0299_state_35999 tuner_frequency stv0299_state 0 35999 NULL ++disable_so_sinfo_timetolive_sctp_sndrcvinfo_36000 sinfo_timetolive sctp_sndrcvinfo 0 36000 NULL ++disable_so_h_start_jiffies_jbd2_journal_handle_36008 h_start_jiffies jbd2_journal_handle 0 36008 NULL nohasharray ++disable_so_ccp_aes_xts_setkey_fndecl_36008 ccp_aes_xts_setkey fndecl 0-3 36008 &disable_so_h_start_jiffies_jbd2_journal_handle_36008 ++disable_so_uv_local_mmr_address_fndecl_36009 uv_local_mmr_address fndecl 1 36009 NULL ++disable_so_adxl34x_autosleep_show_fndecl_36014 adxl34x_autosleep_show fndecl 0 36014 NULL ++disable_so_tst_addr_ns_dev_36023 tst_addr ns_dev 0 36023 NULL ++disable_so_addr_acard_sg_36025 addr acard_sg 0 36025 NULL ++disable_so_pcxhr_sub_get_external_clock_fndecl_36041 pcxhr_sub_get_external_clock fndecl 0 36041 NULL ++disable_so_address_fault_36043 address fault 0 36043 NULL ++disable_so_s35390a_rtc_set_time_fndecl_36048 s35390a_rtc_set_time fndecl 0 36048 NULL nohasharray ++disable_so_rt5677_dsp_mode_i2c_read_addr_fndecl_36048 rt5677_dsp_mode_i2c_read_addr fndecl 0-2 36048 &disable_so_s35390a_rtc_set_time_fndecl_36048 ++disable_so_mmd_addr_reg_val_36052 mmd_addr reg_val 0 36052 NULL ++disable_so_ips_flashbusaddr_vardecl_ips_c_36053 ips_flashbusaddr vardecl_ips.c 0 36053 NULL ++disable_so_i_spc_timelimit_qc_info_36081 i_spc_timelimit qc_info 0 36081 NULL ++disable_so_st_gid_stat_36085 st_gid stat 0 36085 NULL ++disable_so_acpi_ev_address_space_dispatch_fndecl_36089 acpi_ev_address_space_dispatch fndecl 0-4-5 36089 NULL ++disable_so_mpll_ad_func_cntl_2_ni_clock_registers_36093 mpll_ad_func_cntl_2 ni_clock_registers 0 36093 NULL ++disable_so_i_atime_ocfs2_dinode_36099 i_atime ocfs2_dinode 0 36099 NULL ++disable_so_setup_timer_IRQ0_pin_fndecl_36100 setup_timer_IRQ0_pin fndecl 3-2 36100 NULL ++disable_so_error_info_addr_mvm_alive_resp_36103 error_info_addr mvm_alive_resp 0 36103 NULL nohasharray ++disable_so_cma_bitmap_pages_to_bits_fndecl_36103 cma_bitmap_pages_to_bits fndecl 0-2 36103 &disable_so_error_info_addr_mvm_alive_resp_36103 ++disable_so_kstrtoull_fndecl_36106 kstrtoull fndecl 0 36106 NULL ++disable_so_fax_head_line_time_fndecl_36108 fax_head_line_time fndecl 0 36108 NULL ++disable_so_rtl8152_set_mac_address_fndecl_36112 rtl8152_set_mac_address fndecl 0 36112 NULL ++disable_so_t_sleep_cycle_at86rf2xx_chip_data_36118 t_sleep_cycle at86rf2xx_chip_data 0 36118 NULL ++disable_so_no_quota_btrfs_delayed_ref_node_36121 no_quota btrfs_delayed_ref_node 0 36121 NULL nohasharray ++disable_so_ccp_register_aes_xts_algs_fndecl_36121 ccp_register_aes_xts_algs fndecl 0 36121 &disable_so_no_quota_btrfs_delayed_ref_node_36121 ++disable_so_shutdown_time_vardecl_torture_c_36136 shutdown_time vardecl_torture.c 0 36136 NULL nohasharray ++disable_so_i40e_init_interrupt_scheme_fndecl_36136 i40e_init_interrupt_scheme fndecl 0 36136 &disable_so_shutdown_time_vardecl_torture_c_36136 ++disable_so_ath5k_hw_clocktoh_fndecl_36137 ath5k_hw_clocktoh fndecl 0-2 36137 NULL ++disable_so_addr_off_bfa_flash_s_36155 addr_off bfa_flash_s 0 36155 NULL ++disable_so_mlx4_bitmap_free_fndecl_36158 mlx4_bitmap_free fndecl 2 36158 NULL ++disable_so_setup_cluster_no_bitmap_fndecl_36163 setup_cluster_no_bitmap fndecl 4-5-6-7 36163 NULL ++disable_so_last_queue_full_time_bfad_itnim_s_36172 last_queue_full_time bfad_itnim_s 0 36172 NULL ++disable_so_do_cpuid_ent_fndecl_36174 do_cpuid_ent fndecl 5 36174 NULL ++disable_so_lzo_compress_fndecl_36177 lzo_compress fndecl 3 36177 NULL ++disable_so_set_radio_freq_fndecl_36200 set_radio_freq fndecl 2 36200 NULL ++disable_so_get_random_bytes_arch_fndecl_36201 get_random_bytes_arch fndecl 2 36201 NULL ++disable_so_netlbl_unlhsh_add_addr4_fndecl_36206 netlbl_unlhsh_add_addr4 fndecl 4-0 36206 NULL ++disable_so_assert_file_addr_sdpcm_shared_36210 assert_file_addr sdpcm_shared 0 36210 NULL ++disable_so_timestamp_rxdone_entry_desc_36213 timestamp rxdone_entry_desc 0 36213 NULL ++disable_so_interrupts_open_fndecl_36230 interrupts_open fndecl 0 36230 NULL ++disable_so_nhash_jffs2_full_dirent_36231 nhash jffs2_full_dirent 0 36231 NULL ++disable_so_max_level_cpufreq_cooling_device_36241 max_level cpufreq_cooling_device 0 36241 NULL ++disable_so_ovl_set_timestamps_fndecl_36245 ovl_set_timestamps fndecl 0 36245 NULL ++disable_so_evtchn_interrupt_fndecl_36255 evtchn_interrupt fndecl 1 36255 NULL ++disable_so_timeout_ip_vs_service_36264 timeout ip_vs_service 0 36264 NULL ++disable_so_dwell_time_dfs_conf_scan_settings_36271 dwell_time_dfs conf_scan_settings 0 36271 NULL ++disable_so_drbd_send_uuids_fndecl_36274 drbd_send_uuids fndecl 0 36274 NULL ++disable_so_bd_list_addr_lo_bnx2i_logout_request_36277 bd_list_addr_lo bnx2i_logout_request 0 36277 NULL ++disable_so_rds_ib_add_ipaddr_fndecl_36278 rds_ib_add_ipaddr fndecl 2 36278 NULL nohasharray ++disable_so_nilfs_btree_assign_gc_fndecl_36278 nilfs_btree_assign_gc fndecl 0-3 36278 &disable_so_rds_ib_add_ipaddr_fndecl_36278 ++disable_so_last_post_time_vardecl_hv_balloon_c_36289 last_post_time vardecl_hv_balloon.c 0 36289 NULL ++disable_so_skb_physaddr_macb_36295 skb_physaddr macb 0 36295 NULL ++disable_so_dq_hash_bits_vardecl_dquot_c_36296 dq_hash_bits vardecl_dquot.c 0 36296 NULL ++disable_so_rpfilter_get_saddr_fndecl_36300 rpfilter_get_saddr fndecl 0-1 36300 NULL ++disable_so_sys_setregid16_fndecl_36302 sys_setregid16 fndecl 0-1-2 36302 NULL ++disable_so_f_frequency_fc2580_dev_36307 f_frequency fc2580_dev 0 36307 NULL ++disable_so_address_r8a66597_td_36315 address r8a66597_td 0 36315 NULL ++disable_so_address_acpi_madt_local_apic_override_36325 address acpi_madt_local_apic_override 0 36325 NULL nohasharray ++disable_so_num_addresses_i40e_aqc_macvlan_36325 num_addresses i40e_aqc_macvlan 0 36325 &disable_so_address_acpi_madt_local_apic_override_36325 ++disable_so_cache_time_vardecl_ds2760_battery_c_36329 cache_time vardecl_ds2760_battery.c 0 36329 NULL ++disable_so_ext_start_addr_hi_i740fb_par_36335 ext_start_addr_hi i740fb_par 0 36335 NULL ++disable_so_mlx4_get_slave_node_guid_fndecl_36336 mlx4_get_slave_node_guid fndecl 2 36336 NULL ++disable_so_reg_delay_fndecl_36338 reg_delay fndecl 5 36338 NULL ++disable_so_dev_addr_del_fndecl_36356 dev_addr_del fndecl 0 36356 NULL ++disable_so_address_low_b43_dmadesc64_36370 address_low b43_dmadesc64 0 36370 NULL ++disable_so_cpuid_seek_fndecl_36372 cpuid_seek fndecl 0-2 36372 NULL ++disable_so_mhash_entries_vardecl_namespace_c_36377 mhash_entries vardecl_namespace.c 0 36377 NULL ++disable_so_btree_grow_fndecl_36388 btree_grow fndecl 3 36388 NULL ++disable_so_ie6xx_wdt_set_timeout_fndecl_36389 ie6xx_wdt_set_timeout fndecl 2 36389 NULL ++disable_so_cq_page_table_addr_hi_iscsi_kwqe_conn_offload1_36403 cq_page_table_addr_hi iscsi_kwqe_conn_offload1 0 36403 NULL ++disable_so_phys_addr_ntb_mw_36409 phys_addr ntb_mw 0 36409 NULL ++disable_so_tsl2563_write_interrupt_config_fndecl_36415 tsl2563_write_interrupt_config fndecl 0 36415 NULL ++disable_so_bitmap_bitremap_fndecl_36419 bitmap_bitremap fndecl 4-0-1 36419 NULL ++disable_so_cryptd_hash_final_enqueue_fndecl_36420 cryptd_hash_final_enqueue fndecl 0 36420 NULL ++disable_so_addr_azx_rb_36425 addr azx_rb 0 36425 NULL ++disable_so_discov_timeout_hci_dev_36432 discov_timeout hci_dev 0 36432 NULL ++disable_so_interrupt_event_ixgbe_adapter_36433 interrupt_event ixgbe_adapter 0 36433 NULL ++disable_so_hpi_bitstream_set_clock_edge_fndecl_36438 hpi_bitstream_set_clock_edge fndecl 1-0 36438 NULL ++disable_so_atime_fuse_setattr_in_36441 atime fuse_setattr_in 0 36441 NULL ++disable_so_family_xfrm_usersa_info_36443 family xfrm_usersa_info 0 36443 NULL ++disable_so_wlc_phy_channel2freq_fndecl_36444 wlc_phy_channel2freq fndecl 1 36444 NULL ++disable_so_max_delay_intel_ilk_power_mgmt_36447 max_delay intel_ilk_power_mgmt 0 36447 NULL ++disable_so_sys_setregid_fndecl_36457 sys_setregid fndecl 0-1-2 36457 NULL ++disable_so_mpll_dq_func_cntl_rv770_clock_registers_36466 mpll_dq_func_cntl rv770_clock_registers 0 36466 NULL ++disable_so_shortcal_timer_ath_ani_36468 shortcal_timer ath_ani 0 36468 NULL ++disable_so_check_config_address_fndecl_36471 check_config_address fndecl 4 36471 NULL nohasharray ++disable_so_db_addr_mlx5_ib_create_srq_36471 db_addr mlx5_ib_create_srq 0 36471 &disable_so_check_config_address_fndecl_36471 ++disable_so_sysctl_rose_reset_request_timeout_vardecl_36479 sysctl_rose_reset_request_timeout vardecl 0 36479 NULL ++disable_so_address_mspro_attr_entry_36482 address mspro_attr_entry 0 36482 NULL ++disable_so_min_discovery_timeout_mesh_config_36485 min_discovery_timeout mesh_config 0 36485 NULL ++disable_so_bitmap_il_ht_agg_36487 bitmap il_ht_agg 0 36487 NULL ++disable_so_crypto_ecb_crypt_fndecl_36489 crypto_ecb_crypt fndecl 0 36489 NULL ++disable_so_address_arch_hw_breakpoint_36491 address arch_hw_breakpoint 0 36491 NULL ++disable_so_flush_timer_iwl_lq_sta_36505 flush_timer iwl_lq_sta 0 36505 NULL ++disable_so_demod_address_sp8870_config_36507 demod_address sp8870_config 0 36507 NULL ++disable_so_hashbin_remove_fndecl_36512 hashbin_remove fndecl 2 36512 NULL ++disable_so_mpll_ad_func_cntl_ni_clock_registers_36523 mpll_ad_func_cntl ni_clock_registers 0 36523 NULL ++disable_so_timeout_usbdevfs_bulktransfer_36525 timeout usbdevfs_bulktransfer 0 36525 NULL ++disable_so_ctl_freq_cx231xx_36526 ctl_freq cx231xx 0 36526 NULL ++disable_so_last_isr_time_misc_stats_36527 last_isr_time misc_stats 0 36527 NULL ++disable_so_mlx4_gen_guid_change_eqe_fndecl_36529 mlx4_gen_guid_change_eqe fndecl 0-2-3 36529 NULL ++disable_so_addr_e1000_phy_info_36530 addr e1000_phy_info 0 36530 NULL nohasharray ++disable_so_misc_mce_36530 misc mce 0 36530 &disable_so_addr_e1000_phy_info_36530 ++disable_so_align_addr_sdhci_host_36535 align_addr sdhci_host 0 36535 NULL ++disable_so_gran_sizek_mtrr_cleanup_result_36538 gran_sizek mtrr_cleanup_result 0 36538 NULL ++disable_so_mcryptd_hash_export_fndecl_36554 mcryptd_hash_export fndecl 0 36554 NULL ++disable_so_snd_opl3_timer_new_fndecl_36558 snd_opl3_timer_new fndecl 0-3-2 36558 NULL ++disable_so_alarmtimer_rtc_interface_setup_fndecl_36561 alarmtimer_rtc_interface_setup fndecl 0 36561 NULL ++disable_so_mb86a20s_read_signal_strength_fndecl_36562 mb86a20s_read_signal_strength fndecl 0 36562 NULL ++disable_so_devm_request_threaded_irq_fndecl_36564 devm_request_threaded_irq fndecl 0-2-5 36564 NULL ++disable_so_VDisplay_xtimings_36585 VDisplay xtimings 0 36585 NULL ++disable_so_delay_usec_e1000_eeprom_info_36611 delay_usec e1000_eeprom_info 0 36611 NULL ++disable_so_enabled_hrtimer_events_fusbh200_hcd_36613 enabled_hrtimer_events fusbh200_hcd 0 36613 NULL nohasharray ++disable_so_myaddr_sym_hcb_36613 myaddr sym_hcb 0 36613 &disable_so_enabled_hrtimer_events_fusbh200_hcd_36613 ++disable_so_bmc150_accel_runtime_resume_fndecl_36616 bmc150_accel_runtime_resume fndecl 0 36616 NULL nohasharray ++disable_so_frequency_tuner_simple_priv_36616 frequency tuner_simple_priv 0 36616 &disable_so_bmc150_accel_runtime_resume_fndecl_36616 ++disable_so_dll_cntl_ni_clock_registers_36640 dll_cntl ni_clock_registers 0 36640 NULL ++disable_so_phys_addr_high_qlcnic_tx_mbx_36646 phys_addr_high qlcnic_tx_mbx 0 36646 NULL ++disable_so_ntfs_bitmap_set_run_fndecl_36647 ntfs_bitmap_set_run fndecl 2-3 36647 NULL ++disable_so_hfs_btree_open_fndecl_36648 hfs_btree_open fndecl 2 36648 NULL ++disable_so_radio_tea5777_set_freq_fndecl_36650 radio_tea5777_set_freq fndecl 0 36650 NULL ++disable_so_default_timeout_cyclades_port_36652 default_timeout cyclades_port 0 36652 NULL ++disable_so_trinity_get_sleep_divider_id_from_clock_fndecl_36654 trinity_get_sleep_divider_id_from_clock fndecl 2 36654 NULL ++disable_so_timeout_osst_tape_36656 timeout osst_tape 0 36656 NULL ++disable_so_sda_falling_time_dw_i2c_dev_36665 sda_falling_time dw_i2c_dev 0 36665 NULL ++disable_so_libipw_freq_to_channel_fndecl_36675 libipw_freq_to_channel fndecl 0-2 36675 NULL ++disable_so_el3_interrupt_fndecl_36679 el3_interrupt fndecl 1 36679 NULL ++disable_so_cg_spll_func_cntl_3_rv770_clock_registers_36680 cg_spll_func_cntl_3 rv770_clock_registers 0 36680 NULL ++disable_so_resp_dma_addr_generic_pdu_resc_36683 resp_dma_addr generic_pdu_resc 0 36683 NULL ++disable_so_store_imon_clock_fndecl_36685 store_imon_clock fndecl 0-4 36685 NULL ++disable_so_kdbgetaddrarg_fndecl_36689 kdbgetaddrarg fndecl 0 36689 NULL ++disable_so_ahash_def_finup_done1_fndecl_36695 ahash_def_finup_done1 fndecl 2 36695 NULL ++disable_so_backlight_on_delay_intel_dp_36699 backlight_on_delay intel_dp 0 36699 NULL ++disable_so_daddr_ipq_36701 daddr ipq 0 36701 NULL ++disable_so_sha512_generic_mod_init_fndecl_36702 sha512_generic_mod_init fndecl 0 36702 NULL ++disable_so_HYPERVISOR_dom0_op_fndecl_36705 HYPERVISOR_dom0_op fndecl 0 36705 NULL ++disable_so_pll_ref_div_pll_ct_36716 pll_ref_div pll_ct 0 36716 NULL ++disable_so_timecounter_cyc2time_fndecl_36723 timecounter_cyc2time fndecl 0-2 36723 NULL ++disable_so_hello_time___bridge_info_36726 hello_time __bridge_info 0 36726 NULL ++disable_so___clockevents_update_freq_fndecl_36730 __clockevents_update_freq fndecl 2 36730 NULL ++disable_so_lvds_ssc_freq_intel_vbt_data_36732 lvds_ssc_freq intel_vbt_data 0 36732 NULL ++disable_so_mlx4_bitmap_alloc_range_fndecl_36733 mlx4_bitmap_alloc_range fndecl 0-2-3 36733 NULL ++disable_so_hmark_hash_fndecl_36743 hmark_hash fndecl 0 36743 NULL ++disable_so_atimensec_fuse_attr_36765 atimensec fuse_attr 0 36765 NULL ++disable_so_sys_getgid16_fndecl_36779 sys_getgid16 fndecl 0 36779 NULL ++disable_so_hash_32_fndecl_36780 hash_32 fndecl 0-3 36780 NULL ++disable_so_di_gid_qnx6_inode_entry_36804 di_gid qnx6_inode_entry 0 36804 NULL nohasharray ++disable_so_jhash_fndecl_36804 jhash fndecl 0-2-3 36804 &disable_so_di_gid_qnx6_inode_entry_36804 ++disable_so_last_time1_intel_ilk_power_mgmt_36819 last_time1 intel_ilk_power_mgmt 0 36819 NULL ++disable_so_xen_clocksource_get_cycles_fndecl_36821 xen_clocksource_get_cycles fndecl 0 36821 NULL ++disable_so_address_show_fndecl_36822 address_show fndecl 0 36822 NULL ++disable_so_next_desc_addr_mm_dma_desc_36825 next_desc_addr mm_dma_desc 0 36825 NULL ++disable_so_update_time_acpi_battery_36827 update_time acpi_battery 0 36827 NULL ++disable_so_nla_put_le16_fndecl_36829 nla_put_le16 fndecl 0-3 36829 NULL ++disable_so_sense_buf_phys_addr_hi_megasas_pthru_frame_36842 sense_buf_phys_addr_hi megasas_pthru_frame 0 36842 NULL ++disable_so_vkdb_printf_fndecl_36847 vkdb_printf fndecl 0 36847 NULL ++disable_so_cpu_to_fs32_fndecl_36849 cpu_to_fs32 fndecl 0-2 36849 NULL ++disable_so_mxl301rf_sleep_fndecl_36864 mxl301rf_sleep fndecl 0 36864 NULL ++disable_so_nfqueue_hash_fndecl_36865 nfqueue_hash fndecl 0-2-3-4 36865 NULL ++disable_so_irq_set_irq_wake_fndecl_36876 irq_set_irq_wake fndecl 0-1 36876 NULL ++disable_so_topology_change_timer_value___bridge_info_36878 topology_change_timer_value __bridge_info 0 36878 NULL ++disable_so_settle_time_sym_shcb_36880 settle_time sym_shcb 0 36880 NULL ++disable_so_mei_wd_set_start_timeout_fndecl_36890 mei_wd_set_start_timeout fndecl 2 36890 NULL ++disable_so_inet6_dump_ifaddr_fndecl_36895 inet6_dump_ifaddr fndecl 0 36895 NULL ++disable_so_sh_msiof_get_delay_bit_fndecl_36896 sh_msiof_get_delay_bit fndecl 0-1 36896 NULL ++disable_so_pwm_uptime_w83793_data_36909 pwm_uptime w83793_data 0 36909 NULL nohasharray ++disable_so_zd_iowrite32a_locked_fndecl_36909 zd_iowrite32a_locked fndecl 0-3 36909 &disable_so_pwm_uptime_w83793_data_36909 ++disable_so_usb_runtime_suspend_fndecl_36911 usb_runtime_suspend fndecl 0 36911 NULL ++disable_so_buf_addr_mlx5_ib_create_srq_36916 buf_addr mlx5_ib_create_srq 0 36916 NULL ++disable_so_sbp2_pointer_to_addr_fndecl_36918 sbp2_pointer_to_addr fndecl 0 36918 NULL ++disable_so_start_pcm_timer0_fndecl_36921 start_pcm_timer0 fndecl 2 36921 NULL ++disable_so_timestamp_il3945_rx_frame_end_36930 timestamp il3945_rx_frame_end 0 36930 NULL ++disable_so_nilfs_btree_node_broken_fndecl_36936 nilfs_btree_node_broken fndecl 2-3 36936 NULL ++disable_so_wm8991_set_dai_clkdiv_fndecl_36938 wm8991_set_dai_clkdiv fndecl 3 36938 NULL ++disable_so_timeout_ieee80211_mgd_auth_data_36943 timeout ieee80211_mgd_auth_data 0 36943 NULL ++disable_so_i2c_address_itd1000_config_36949 i2c_address itd1000_config 0 36949 NULL ++disable_so_nla_put_be16_fndecl_36955 nla_put_be16 fndecl 0-3 36955 NULL ++disable_so_dma_addr_bcm_sysport_cb_36958 dma_addr bcm_sysport_cb 0 36958 NULL ++disable_so_timeout_trf7970a_36959 timeout trf7970a 0 36959 NULL nohasharray ++disable_so_s35390a_get_datetime_fndecl_36959 s35390a_get_datetime fndecl 0 36959 &disable_so_timeout_trf7970a_36959 ++disable_so_spn_dev_sockaddr_pn_36960 spn_dev sockaddr_pn 0 36960 NULL ++disable_so_dpp_page_addr_hi_ocrdma_alloc_pd_uresp_36964 dpp_page_addr_hi ocrdma_alloc_pd_uresp 0 36964 NULL ++disable_so_tv_sec_compat_timespec_36965 tv_sec compat_timespec 0 36965 NULL ++disable_so_get_dclk_freq_fndecl_36970 get_dclk_freq fndecl 0 36970 NULL ++disable_so_intlog2_fndecl_36975 intlog2 fndecl 0-1 36975 NULL ++disable_so_psb_intel_clock_fndecl_36993 psb_intel_clock fndecl 1 36993 NULL ++disable_so_i_uid_write_fndecl_36996 i_uid_write fndecl 2 36996 NULL ++disable_so_addr_st_sgitem_37005 addr st_sgitem 0 37005 NULL ++disable_so_do_usleep_range_fndecl_37008 do_usleep_range fndecl 1-2 37008 NULL ++disable_so_insert_entries_i915_address_space_37011 insert_entries i915_address_space 3 37011 NULL ++disable_so_ext4_init_inode_bitmap_fndecl_37017 ext4_init_inode_bitmap fndecl 0-3 37017 NULL ++disable_so_sp_pt_regs_37018 sp pt_regs 0 37018 NULL ++disable_so_addr_gsm_dlci_37020 addr gsm_dlci 0 37020 NULL ++disable_so_lbq_addr_cqicb_37033 lbq_addr cqicb 0 37033 NULL ++disable_so_stv090x_get_car_freq_fndecl_37041 stv090x_get_car_freq fndecl 0-2 37041 NULL ++disable_so_resp_sas_sha_m_spg_fndecl_37046 resp_sas_sha_m_spg fndecl 0 37046 NULL ++disable_so_cyc2ns_shift_cyc2ns_data_37055 cyc2ns_shift cyc2ns_data 0 37055 NULL ++disable_so_max8997_muic_set_debounce_time_fndecl_37057 max8997_muic_set_debounce_time fndecl 2-0 37057 NULL ++disable_so_tms_cutime_compat_tms_37072 tms_cutime compat_tms 0 37072 NULL ++disable_so_u2_timeout_store_fndecl_37082 u2_timeout_store fndecl 0-4 37082 NULL ++disable_so_addr2_unlock_addr_37100 addr2 unlock_addr 0 37100 NULL ++disable_so_pch_gbe_hal_read_mac_addr_fndecl_37101 pch_gbe_hal_read_mac_addr fndecl 0 37101 NULL ++disable_so_blkcipher_next_slow_fndecl_37102 blkcipher_next_slow fndecl 3-4 37102 NULL ++disable_so_addr_ata_bmdma_prd_37108 addr ata_bmdma_prd 0 37108 NULL ++disable_so_nl80211_valid_4addr_fndecl_37115 nl80211_valid_4addr fndecl 0-4 37115 NULL ++disable_so_dlm_lockres_hash_fndecl_37119 dlm_lockres_hash fndecl 2 37119 NULL ++disable_so_uid_ipc64_perm_37121 uid ipc64_perm 0 37121 NULL ++disable_so_paddr_gr_dma_desc_37127 paddr gr_dma_desc 0 37127 NULL ++disable_so_max_cb_time_fndecl_37133 max_cb_time fndecl 0 37133 NULL ++disable_so_smt_get_time_fndecl_37135 smt_get_time fndecl 0 37135 NULL ++disable_so_div_q1_pll_values_37147 div_q1 pll_values 0 37147 NULL ++disable_so_ufshcd_setup_clocks_fndecl_37162 ufshcd_setup_clocks fndecl 0 37162 NULL ++disable_so_gid_fuse_attr_37169 gid fuse_attr 0 37169 NULL ++disable_so_smsc75xx_hash_fndecl_37173 smsc75xx_hash fndecl 0 37173 NULL ++disable_so_crypto_skcipher_givencrypt_fndecl_37175 crypto_skcipher_givencrypt fndecl 0 37175 NULL ++disable_so_ip_vs_set_timeout_fndecl_37183 ip_vs_set_timeout fndecl 0 37183 NULL ++disable_so_pci_bus_cx25821_dev_37185 pci_bus cx25821_dev 0 37185 NULL ++disable_so_b43_set_slot_time_fndecl_37196 b43_set_slot_time fndecl 2 37196 NULL ++disable_so_af9013_sleep_fndecl_37201 af9013_sleep fndecl 0 37201 NULL ++disable_so_sock_check_timeo_net_conf_37210 sock_check_timeo net_conf 0 37210 NULL ++disable_so_tms_utime_tms_37217 tms_utime tms 0 37217 NULL ++disable_so_lx_interrupt_request_new_buffer_fndecl_37218 lx_interrupt_request_new_buffer fndecl 0 37218 NULL ++disable_so_cryptomgr_notify_fndecl_37232 cryptomgr_notify fndecl 0 37232 NULL ++disable_so_wm831x_wdt_set_timeout_fndecl_37238 wm831x_wdt_set_timeout fndecl 2-0 37238 NULL ++disable_so_qh_schedule_fndecl_37247 qh_schedule fndecl 0 37247 NULL ++disable_so_nilfs_segctor_last_nongc_write_time_secs_show_fndecl_37250 nilfs_segctor_last_nongc_write_time_secs_show fndecl 0 37250 NULL nohasharray ++disable_so_total_crypto_hash_walk_37250 total crypto_hash_walk 0 37250 &disable_so_nilfs_segctor_last_nongc_write_time_secs_show_fndecl_37250 ++disable_so_fq_rehash_fndecl_37274 fq_rehash fndecl 3-5 37274 NULL ++disable_so_set_addr_dsa_switch_driver_37276 set_addr dsa_switch_driver 0 37276 NULL ++disable_so_tv_sec_timeval_37284 tv_sec timeval 0 37284 NULL ++disable_so_timestamp_nfs4_lockdata_37285 timestamp nfs4_lockdata 0 37285 NULL ++disable_so_ccp_register_aes_xts_alg_fndecl_37292 ccp_register_aes_xts_alg fndecl 0 37292 NULL ++disable_so_ssb_chipco_timing_init_fndecl_37295 ssb_chipco_timing_init fndecl 2 37295 NULL ++disable_so_atime_sec_ubifs_ino_node_37298 atime_sec ubifs_ino_node 0 37298 NULL ++disable_so_sel_addr___queue_37305 sel_addr __queue 0 37305 NULL ++disable_so_nla_put_shortaddr_fndecl_37306 nla_put_shortaddr fndecl 0 37306 NULL ++disable_so_snd_pcm_sgbuf_get_addr_fndecl_37310 snd_pcm_sgbuf_get_addr fndecl 0-2 37310 NULL ++disable_so_qla2x00_program_flash_address_fndecl_37312 qla2x00_program_flash_address fndecl 2 37312 NULL ++disable_so_linetime_skl_pipe_wm_37317 linetime skl_pipe_wm 0 37317 NULL ++disable_so_d_time_ptc_stats_37320 d_time ptc_stats 0 37320 NULL nohasharray ++disable_so_dst_slave_addr_rcar_dmac_chan_37320 dst_slave_addr rcar_dmac_chan 0 37320 &disable_so_d_time_ptc_stats_37320 ++disable_so_edx_tss_segment_32_37322 edx tss_segment_32 0 37322 NULL ++disable_so_time_stamp_ixgbevf_tx_buffer_37332 time_stamp ixgbevf_tx_buffer 0 37332 NULL ++disable_so_dccpor_elapsed_time_dccp_options_received_37349 dccpor_elapsed_time dccp_options_received 0 37349 NULL nohasharray ++disable_so_rhine_interrupt_fndecl_37349 rhine_interrupt fndecl 1 37349 &disable_so_dccpor_elapsed_time_dccp_options_received_37349 ++disable_so_cpufreq_get_policy_fndecl_37351 cpufreq_get_policy fndecl 0-2 37351 NULL ++disable_so_blocksize_ccp_aes_def_37352 blocksize ccp_aes_def 0 37352 NULL ++disable_so_disengage_timeout_xpc_partition_37353 disengage_timeout xpc_partition 0 37353 NULL ++disable_so_nilfs_btree_lookup_contig_fndecl_37360 nilfs_btree_lookup_contig fndecl 0-2 37360 NULL ++disable_so_timeo_rpc_rtt_37368 timeo rpc_rtt 0 37368 NULL ++disable_so_calc_divisor_fndecl_37379 calc_divisor fndecl 0-1 37379 NULL ++disable_so_uid_ncp_mount_data_37380 uid ncp_mount_data 0 37380 NULL nohasharray ++disable_so_ip_vs_conn_hashkey_conn_fndecl_37380 ip_vs_conn_hashkey_conn fndecl 0 37380 &disable_so_uid_ncp_mount_data_37380 ++disable_so_clock_delay_adv7511_link_config_37390 clock_delay adv7511_link_config 0 37390 NULL nohasharray ++disable_so_mtrr_check_fndecl_37390 mtrr_check fndecl 1-2 37390 &disable_so_clock_delay_adv7511_link_config_37390 ++disable_so_tuner_addr_cx231xx_37393 tuner_addr cx231xx 0 37393 NULL ++disable_so_minute_timestamp_37395 minute timestamp 0 37395 NULL ++disable_so_mthca_mr_alloc_fndecl_37397 mthca_mr_alloc fndecl 5-0-2-3 37397 NULL ++disable_so_cx24123_int_log2_fndecl_37405 cx24123_int_log2 fndecl 0-2 37405 NULL ++disable_so_s_def_resgid_ext2_super_block_37420 s_def_resgid ext2_super_block 0 37420 NULL nohasharray ++disable_so_fast_pwrup_delay_ssb_chipcommon_37420 fast_pwrup_delay ssb_chipcommon 0 37420 &disable_so_s_def_resgid_ext2_super_block_37420 ++disable_so_nfs_key_timeout_notify_fndecl_37423 nfs_key_timeout_notify fndecl 0 37423 NULL nohasharray ++disable_so_netxen_schedule_work_fndecl_37423 netxen_schedule_work fndecl 3 37423 &disable_so_nfs_key_timeout_notify_fndecl_37423 ++disable_so_rx8025_sysfs_store_clock_adjust_fndecl_37426 rx8025_sysfs_store_clock_adjust fndecl 0-4 37426 NULL ++disable_so_port_mlx4_alias_guid_work_context_37428 port mlx4_alias_guid_work_context 0 37428 NULL ++disable_so_lpfc_max_scsicmpl_time_set_fndecl_37433 lpfc_max_scsicmpl_time_set fndecl 2 37433 NULL ++disable_so_mld_ifc_start_timer_fndecl_37436 mld_ifc_start_timer fndecl 2 37436 NULL ++disable_so_guest_phys_addr_vhost_memory_region_37438 guest_phys_addr vhost_memory_region 0 37438 NULL nohasharray ++disable_so_tun1_maddress_stv0900_init_params_37438 tun1_maddress stv0900_init_params 0 37438 &disable_so_guest_phys_addr_vhost_memory_region_37438 ++disable_so_i2c_addr_m88ds3103_config_37446 i2c_addr m88ds3103_config 0 37446 NULL ++disable_so_hd_phys_address_hpet_data_37448 hd_phys_address hpet_data 0 37448 NULL ++disable_so_ip_addr_c2_netaddr_37452 ip_addr c2_netaddr 0 37452 NULL ++disable_so_acpi_map_cpuid_fndecl_37455 acpi_map_cpuid fndecl 0-1-2 37455 NULL ++disable_so_regcache_lzo_block_count_fndecl_37459 regcache_lzo_block_count fndecl 0 37459 NULL ++disable_so_iwl_dbgfs_interrupt_write_fndecl_37470 iwl_dbgfs_interrupt_write fndecl 0-3 37470 NULL ++disable_so_freq_timex_37471 freq timex 0 37471 NULL ++disable_so_gk104_fifo_engidx_fndecl_37472 gk104_fifo_engidx fndecl 0 37472 NULL ++disable_so_ocfs2_write_remove_suid_fndecl_37473 ocfs2_write_remove_suid fndecl 0 37473 NULL ++disable_so_zd_iowrite16a_locked_fndecl_37478 zd_iowrite16a_locked fndecl 0 37478 NULL ++disable_so_base_clock_slgt_info_37486 base_clock slgt_info 0 37486 NULL ++disable_so_onenand_addr_fndecl_37493 onenand_addr fndecl 0-2 37493 NULL ++disable_so_bitmap_shift_right_fndecl_37507 bitmap_shift_right fndecl 3-4 37507 NULL ++disable_so_phys_addr_netxen_recv_context_37520 phys_addr netxen_recv_context 0 37520 NULL ++disable_so_dma_addr_vmxnet3_tx_buf_info_37524 dma_addr vmxnet3_tx_buf_info 0 37524 NULL ++disable_so_start_time_fnic_io_req_37530 start_time fnic_io_req 0 37530 NULL ++disable_so_hash_val_rss_header_37536 hash_val rss_header 0 37536 NULL ++disable_so_dev_addr_bdc_37537 dev_addr bdc 0 37537 NULL ++disable_so_cobalt_enum_dv_timings_fndecl_37539 cobalt_enum_dv_timings fndecl 0 37539 NULL ++disable_so_timestamp_cw1200_link_entry_37549 timestamp cw1200_link_entry 0 37549 NULL ++disable_so_c_resolution_snd_timer_hardware_37556 c_resolution snd_timer_hardware 0 37556 NULL ++disable_so_dummy_systimer_pointer_fndecl_37562 dummy_systimer_pointer fndecl 0 37562 NULL ++disable_so_cir_wake_addr_nvt_dev_37577 cir_wake_addr nvt_dev 0 37577 NULL ++disable_so_clients_bit_vector_mac_configuration_entry_37582 clients_bit_vector mac_configuration_entry 0 37582 NULL ++disable_so___round_jiffies_up_fndecl_37586 __round_jiffies_up fndecl 2-1-0 37586 NULL ++disable_so_xfs_btree_updkey_fndecl_37592 xfs_btree_updkey fndecl 0 37592 NULL ++disable_so_r6b_val_fc2580_freq_regs_37593 r6b_val fc2580_freq_regs 0 37593 NULL ++disable_so_audit_backlog_wait_time_master_vardecl_audit_c_37596 audit_backlog_wait_time_master vardecl_audit.c 0 37596 NULL ++disable_so_hhf_arrays_reset_timestamp_hhf_sched_data_37598 hhf_arrays_reset_timestamp hhf_sched_data 0 37598 NULL ++disable_so_rate_den_snd_pcm_runtime_37607 rate_den snd_pcm_runtime 0 37607 NULL ++disable_so_vdi_mtime_vxfs_inode_info_37613 vdi_mtime vxfs_inode_info 0 37613 NULL ++disable_so_tx_bufs_dma_addr_sc92031_priv_37616 tx_bufs_dma_addr sc92031_priv 0 37616 NULL ++disable_so_brcmf_msgbuf_schedule_txdata_fndecl_37619 brcmf_msgbuf_schedule_txdata fndecl 2 37619 NULL ++disable_so_pvr2_hdw_set_cur_freq_fndecl_37630 pvr2_hdw_set_cur_freq fndecl 2 37630 NULL ++disable_so_pixclock_fb_cvt_data_37637 pixclock fb_cvt_data 0 37637 NULL ++disable_so_ieee80211_if_read_beacon_timeout_fndecl_37639 ieee80211_if_read_beacon_timeout fndecl 3-0 37639 NULL ++disable_so_ds1374_read_time_fndecl_37640 ds1374_read_time fndecl 0 37640 NULL ++disable_so_addr_handler_fndecl_37652 addr_handler fndecl 1 37652 NULL ++disable_so_v_radeon_clock_voltage_dependency_entry_37656 v radeon_clock_voltage_dependency_entry 0 37656 NULL ++disable_so_bma150_set_high_g_interrupt_fndecl_37662 bma150_set_high_g_interrupt fndecl 4-5-3-0 37662 NULL ++disable_so_SYSC_setresuid_fndecl_37663 SYSC_setresuid fndecl 0 37663 NULL ++disable_so_sht15_interrupt_fired_fndecl_37668 sht15_interrupt_fired fndecl 1 37668 NULL ++disable_so_munge_address_falcon_spi_device_37671 munge_address falcon_spi_device 0 37671 NULL ++disable_so___hw_addr_unsync_fndecl_37673 __hw_addr_unsync fndecl 3 37673 NULL ++disable_so_uv_mmtimer_femtoperiod_vardecl_uv_mmtimer_c_37680 uv_mmtimer_femtoperiod vardecl_uv_mmtimer.c 0 37680 NULL ++disable_so_phy_addr_pxa168_eth_private_37687 phy_addr pxa168_eth_private 0 37687 NULL ++disable_so_pch_udc_read_ep_interrupts_fndecl_37692 pch_udc_read_ep_interrupts fndecl 0 37692 NULL ++disable_so_en_addr0_nphy_rf_control_override_rev3_37699 en_addr0 nphy_rf_control_override_rev3 0 37699 NULL ++disable_so_sense_phys_addr_megasas_cmd_37718 sense_phys_addr megasas_cmd 0 37718 NULL ++disable_so_dsc_poll_freq_ide_tape_obj_37730 dsc_poll_freq ide_tape_obj 0 37730 NULL ++disable_so_no_gc_sleep_time_f2fs_gc_kthread_37736 no_gc_sleep_time f2fs_gc_kthread 0 37736 NULL ++disable_so_b_addr_dma_data_buffer_37749 b_addr dma_data_buffer 0 37749 NULL ++disable_so_test_hash_jiffies_fndecl_37757 test_hash_jiffies fndecl 4 37757 NULL ++disable_so_bufptr_addr_nm256_stream_37759 bufptr_addr nm256_stream 0 37759 NULL nohasharray ++disable_so_gcm_hash_crypt_continue_fndecl_37759 gcm_hash_crypt_continue fndecl 0 37759 &disable_so_bufptr_addr_nm256_stream_37759 ++disable_so_get_semotime_fndecl_37761 get_semotime fndecl 0 37761 NULL ++disable_so_ds_tss_segment_32_37770 ds tss_segment_32 0 37770 NULL nohasharray ++disable_so_ccp_run_aes_cmd_fndecl_37770 ccp_run_aes_cmd fndecl 0 37770 &disable_so_ds_tss_segment_32_37770 ++disable_so_sys_signal_fndecl_37776 sys_signal fndecl 1 37776 NULL ++disable_so_jiffies_till_next_fqs_vardecl_tree_c_37778 jiffies_till_next_fqs vardecl_tree.c 0 37778 NULL ++disable_so_col_scan_delay_us_matrix_keypad_platform_data_37789 col_scan_delay_us matrix_keypad_platform_data 0 37789 NULL ++disable_so_small_buf_phy_addr_ql3_adapter_37791 small_buf_phy_addr ql3_adapter 0 37791 NULL ++disable_so_bitmap_intersects_fndecl_37795 bitmap_intersects fndecl 3 37795 NULL ++disable_so_clock_panel_info_37807 clock panel_info 0 37807 NULL ++disable_so_unix_gid_hash_fndecl_37822 unix_gid_hash fndecl 0 37822 NULL ++disable_so_btrfs_inode_uid_fndecl_37823 btrfs_inode_uid fndecl 0 37823 NULL ++disable_so_snd_usb_find_clock_multiplier_fndecl_37825 snd_usb_find_clock_multiplier fndecl 2 37825 NULL nohasharray ++disable_so_queue_show_random_fndecl_37825 queue_show_random fndecl 0 37825 &disable_so_snd_usb_find_clock_multiplier_fndecl_37825 ++disable_so_intr_gen_timer_trigger_ath_hw_37826 intr_gen_timer_trigger ath_hw 0 37826 NULL ++disable_so_mvs_interrupt_fndecl_37840 mvs_interrupt fndecl 1 37840 NULL ++disable_so_aic7xxx_seltime_vardecl_aic7xxx_osm_c_37841 aic7xxx_seltime vardecl_aic7xxx_osm.c 0 37841 NULL ++disable_so_baud_uartdiv_baycom_state_37846 baud_uartdiv baycom_state 0 37846 NULL ++disable_so_ac97_clock_vardecl_intel8x0m_c_37848 ac97_clock vardecl_intel8x0m.c 0 37848 NULL nohasharray ++disable_so_rtl818x_iowrite8_idx_fndecl_37848 rtl818x_iowrite8_idx fndecl 3 37848 &disable_so_ac97_clock_vardecl_intel8x0m_c_37848 ++disable_so_io_addr_kcq_info_37850 io_addr kcq_info 0 37850 NULL ++disable_so_last_signal_sta_info_37865 last_signal sta_info 0 37865 NULL ++disable_so_dccpor_timestamp_echo_dccp_options_received_37875 dccpor_timestamp_echo dccp_options_received 0 37875 NULL ++disable_so_ccp_aes_cmac_update_fndecl_37894 ccp_aes_cmac_update fndecl 0 37894 NULL ++disable_so_chip_delay_nand_chip_37901 chip_delay nand_chip 0 37901 NULL ++disable_so_saddr_irlap_cb_37910 saddr irlap_cb 0 37910 NULL ++disable_so_disk_timeout_disk_conf_37918 disk_timeout disk_conf 0 37918 NULL ++disable_so_show_time_in_state_fndecl_37923 show_time_in_state fndecl 0 37923 NULL ++disable_so_snd_timer_user_pause_fndecl_37928 snd_timer_user_pause fndecl 0 37928 NULL ++disable_so_is_valid_rtc_data_addr_il_ops_37930 is_valid_rtc_data_addr il_ops 1 37930 NULL ++disable_so_wl18xx_enable_interrupts_fndecl_37937 wl18xx_enable_interrupts fndecl 0 37937 NULL nohasharray ++disable_so_nested_vmx_store_msr_fndecl_37937 nested_vmx_store_msr fndecl 2 37937 &disable_so_wl18xx_enable_interrupts_fndecl_37937 ++disable_so_last_ack_time_misc_stats_37946 last_ack_time misc_stats 0 37946 NULL ++disable_so_vblank_lo_lvds_dvo_timing_37949 vblank_lo lvds_dvo_timing 0 37949 NULL ++disable_so_ath6kl_get_hi_item_addr_fndecl_37951 ath6kl_get_hi_item_addr fndecl 0-2 37951 NULL ++disable_so_bitmap_word_used_fndecl_37955 bitmap_word_used fndecl 2 37955 NULL ++disable_so_process_tgid_coredump_proc_event_37962 process_tgid coredump_proc_event 0 37962 NULL ++disable_so_device_addr_net2280_tx_hdr_37967 device_addr net2280_tx_hdr 0 37967 NULL nohasharray ++disable_so_sctp_assoc_set_bind_addr_from_cookie_fndecl_37967 sctp_assoc_set_bind_addr_from_cookie fndecl 0-3 37967 &disable_so_device_addr_net2280_tx_hdr_37967 ++disable_so_read_l1_tsc_kvm_x86_ops_37977 read_l1_tsc kvm_x86_ops 0-2 37977 NULL ++disable_so_ipqhashfn_fndecl_37983 ipqhashfn fndecl 1-4 37983 NULL ++disable_so_divider_get_val_fndecl_37994 divider_get_val fndecl 1-2-4-0 37994 NULL ++disable_so_rfc4106_set_hash_subkey_fndecl_37995 rfc4106_set_hash_subkey fndecl 3 37995 NULL ++disable_so_intel_overlay_recover_from_interrupt_fndecl_37996 intel_overlay_recover_from_interrupt fndecl 0 37996 NULL ++disable_so_demod_address_tda10023_config_37998 demod_address tda10023_config 0 37998 NULL nohasharray ++disable_so_addrconf_del_ifaddr_fndecl_37998 addrconf_del_ifaddr fndecl 0 37998 &disable_so_demod_address_tda10023_config_37998 ++disable_so_clear_bit_unlock_fndecl_38002 clear_bit_unlock fndecl 1 38002 NULL ++disable_so_mactime_ieee80211_rx_status_38004 mactime ieee80211_rx_status 0 38004 NULL ++disable_so_conn_info_timestamp_hci_conn_38005 conn_info_timestamp hci_conn 0 38005 NULL ++disable_so_il_vsync_v4l2_bt_timings_38013 il_vsync v4l2_bt_timings 0 38013 NULL ++disable_so_bch_strtouint_h_fndecl_38016 bch_strtouint_h fndecl 0 38016 NULL ++disable_so_crypto_ccm_encrypt_fndecl_38019 crypto_ccm_encrypt fndecl 0 38019 NULL ++disable_so_beacon_timeout_ms_vardecl_38026 beacon_timeout_ms vardecl 0 38026 NULL ++disable_so_ima_calc_field_array_hash_fndecl_38044 ima_calc_field_array_hash fndecl 0-3 38044 NULL ++disable_so_mISDN_clock_update_fndecl_38046 mISDN_clock_update fndecl 2 38046 NULL ++disable_so_rv6xx_memory_clock_entry_set_post_divider_fndecl_38049 rv6xx_memory_clock_entry_set_post_divider fndecl 3 38049 NULL nohasharray ++disable_so_tuner_set_frequency_stb0899_config_38049 tuner_set_frequency stb0899_config 2 38049 &disable_so_rv6xx_memory_clock_entry_set_post_divider_fndecl_38049 ++disable_so_bcma_pmu_get_cpu_clock_fndecl_38056 bcma_pmu_get_cpu_clock fndecl 0 38056 NULL ++disable_so_mei_irq_write_handler_fndecl_38063 mei_irq_write_handler fndecl 0 38063 NULL ++disable_so_follow_huge_addr_fndecl_38066 follow_huge_addr fndecl 2 38066 NULL ++disable_so_wait_for_completion_timeout_fndecl_38078 wait_for_completion_timeout fndecl 0-2 38078 NULL ++disable_so_wm8961_set_clkdiv_fndecl_38080 wm8961_set_clkdiv fndecl 3 38080 NULL ++disable_so_process_tgid_ptrace_proc_event_38081 process_tgid ptrace_proc_event 0 38081 NULL ++disable_so_blocknr_disk_bitmap_header_38088 blocknr disk_bitmap_header 0 38088 NULL ++disable_so_index_cnt_btrfs_delayed_node_38090 index_cnt btrfs_delayed_node 0 38090 NULL ++disable_so_bq32k_rtc_set_time_fndecl_38091 bq32k_rtc_set_time fndecl 0 38091 NULL nohasharray ++disable_so_apei_map_generic_address_fndecl_38091 apei_map_generic_address fndecl 0 38091 &disable_so_bq32k_rtc_set_time_fndecl_38091 ++disable_so_xfs_iformat_btree_fndecl_38096 xfs_iformat_btree fndecl 0 38096 NULL ++disable_so_inet6_rtm_newaddr_fndecl_38099 inet6_rtm_newaddr fndecl 0 38099 NULL ++disable_so_tuner_set_frequency_stv090x_config_38105 tuner_set_frequency stv090x_config 2 38105 NULL ++disable_so_atomic_notifier_chain_register_fndecl_38114 atomic_notifier_chain_register fndecl 0 38114 NULL ++disable_so_timeout_parms_to_skb_fndecl_38116 timeout_parms_to_skb fndecl 0 38116 NULL ++disable_so_key_idx_off_ieee80211_cipher_scheme_38117 key_idx_off ieee80211_cipher_scheme 0 38117 NULL ++disable_so_qla2x00_zio_timer_store_fndecl_38118 qla2x00_zio_timer_store fndecl 0 38118 NULL ++disable_so_pch_udc_write_ep_interrupts_fndecl_38129 pch_udc_write_ep_interrupts fndecl 2 38129 NULL ++disable_so_ipv4addr_cxgbi_hba_38131 ipv4addr cxgbi_hba 0 38131 NULL ++disable_so_ep0_bounce_addr_dwc3_38133 ep0_bounce_addr dwc3 0 38133 NULL ++disable_so_br_ip_hash_fndecl_38135 br_ip_hash fndecl 0 38135 NULL ++disable_so_signal_to_av_fndecl_38146 signal_to_av fndecl 0 38146 NULL nohasharray ++disable_so_ext4_init_block_bitmap_fndecl_38146 ext4_init_block_bitmap fndecl 3 38146 &disable_so_signal_to_av_fndecl_38146 ++disable_so_mapped_physical_address_acpi_mem_space_context_38147 mapped_physical_address acpi_mem_space_context 0 38147 NULL ++disable_so_uptime_dn_dev_38149 uptime dn_dev 0 38149 NULL nohasharray ++disable_so_btrfs_name_hash_fndecl_38149 btrfs_name_hash fndecl 0-2 38149 &disable_so_uptime_dn_dev_38149 ++disable_so_snd_timer_pause_fndecl_38159 snd_timer_pause fndecl 0 38159 NULL ++disable_so_flash_addr_atto_vda_flash_req_38165 flash_addr atto_vda_flash_req 0 38165 NULL ++disable_so_bfa_fcs_lport_ns_sm_sending_gid_ft_fndecl_38173 bfa_fcs_lport_ns_sm_sending_gid_ft fndecl 2 38173 NULL ++disable_so_nla_put_flag_fndecl_38183 nla_put_flag fndecl 0 38183 NULL ++disable_so_fll_freq_in_wm8350_data_38185 fll_freq_in wm8350_data 0 38185 NULL ++disable_so_softdog_set_timeout_fndecl_38187 softdog_set_timeout fndecl 2 38187 NULL ++disable_so_i_uid_sysv_inode_38197 i_uid sysv_inode 0 38197 NULL ++disable_so_start_time_wl1271_tx_hw_descr_38213 start_time wl1271_tx_hw_descr 0 38213 NULL ++disable_so_address_callback_fw_address_handler_38224 address_callback fw_address_handler 6-9 38224 NULL ++disable_so_last_rsrc_error_time_lpfc_hba_38225 last_rsrc_error_time lpfc_hba 0 38225 NULL ++disable_so_val_addr1_nphy_rf_control_override_rev3_38228 val_addr1 nphy_rf_control_override_rev3 0 38228 NULL ++disable_so_ipr_transop_timeout_vardecl_ipr_c_38231 ipr_transop_timeout vardecl_ipr.c 0 38231 NULL ++disable_so_disk_events_poll_jiffies_fndecl_38233 disk_events_poll_jiffies fndecl 0 38233 NULL ++disable_so_s2mps11_set_ramp_delay_fndecl_38236 s2mps11_set_ramp_delay fndecl 0 38236 NULL ++disable_so_rdb_BlockBytes_RigidDiskBlock_38238 rdb_BlockBytes RigidDiskBlock 0 38238 NULL ++disable_so_bitmap_equal_fndecl_38239 bitmap_equal fndecl 3 38239 NULL ++disable_so_drm_mm_init_fndecl_38240 drm_mm_init fndecl 2-3 38240 NULL nohasharray ++disable_so_ring_info_addr_brcmf_pcie_shared_info_38240 ring_info_addr brcmf_pcie_shared_info 0 38240 &disable_so_drm_mm_init_fndecl_38240 ++disable_so_cg_spll_spread_spectrum_ni_clock_registers_38241 cg_spll_spread_spectrum ni_clock_registers 0 38241 NULL ++disable_so_byt_gpu_freq_fndecl_38243 byt_gpu_freq fndecl 0-2 38243 NULL ++disable_so_hhf_evict_timeout_hhf_sched_data_38244 hhf_evict_timeout hhf_sched_data 0 38244 NULL ++disable_so_addr_unmap_notify_38247 addr unmap_notify 0 38247 NULL ++disable_so_xfs_btree_reada_bufl_fndecl_38248 xfs_btree_reada_bufl fndecl 2-3 38248 NULL ++disable_so_ip_vs_conn_hashkey_param_fndecl_38257 ip_vs_conn_hashkey_param fndecl 0 38257 NULL ++disable_so_prev_steal_time_rq_rq_38260 prev_steal_time_rq rq 0 38260 NULL ++disable_so_mapaddr_map_list_38266 mapaddr map_list 0 38266 NULL ++disable_so_reqoff_crypto_authenc_esn_ctx_38268 reqoff crypto_authenc_esn_ctx 0 38268 NULL ++disable_so_ui_mtimensec_ufs2_inode_38278 ui_mtimensec ufs2_inode 0 38278 NULL ++disable_so_scbbaddr_ahc_pci_softc_38281 scbbaddr ahc_pci_softc 0 38281 NULL ++disable_so_demod_address_dst_config_38283 demod_address dst_config 0 38283 NULL ++disable_so_pcc_cpufreq_init_fndecl_38287 pcc_cpufreq_init fndecl 0 38287 NULL ++disable_so_channel_divider_ad9523_channel_spec_38291 channel_divider ad9523_channel_spec 0 38291 NULL ++disable_so_time_in_ghes_estatus_cache_38306 time_in ghes_estatus_cache 0 38306 NULL ++disable_so_time_stamp_i40e_tx_buffer_38313 time_stamp i40e_tx_buffer 0 38313 NULL ++disable_so_show_signal_msg_fndecl_38336 show_signal_msg fndecl 3 38336 NULL ++disable_so_cma_bitmap_aligned_offset_fndecl_38343 cma_bitmap_aligned_offset fndecl 0-2 38343 NULL ++disable_so_digi_set_modem_signals_fndecl_38348 digi_set_modem_signals fndecl 0 38348 NULL ++disable_so_sum_blk_addr_fndecl_38356 sum_blk_addr fndecl 0-2-3 38356 NULL ++disable_so_gcm_hash_assoc_done_fndecl_38360 gcm_hash_assoc_done fndecl 2 38360 NULL ++disable_so_dma_headwb_addr_i40e_virtchnl_txq_info_38365 dma_headwb_addr i40e_virtchnl_txq_info 0 38365 NULL ++disable_so_cpu_cpufreq_policy_38366 cpu cpufreq_policy 0 38366 NULL nohasharray ++disable_so_shash_descsize_dm_verity_38366 shash_descsize dm_verity 0 38366 &disable_so_cpu_cpufreq_policy_38366 ++disable_so_sleep_cookie_addr_lo_host_cmd_ds_pcie_details_38370 sleep_cookie_addr_lo host_cmd_ds_pcie_details 0 38370 NULL ++disable_so_bch_btree_keys_u64s_remaining_fndecl_38373 bch_btree_keys_u64s_remaining fndecl 0 38373 NULL ++disable_so_timeout_lp_struct_38387 timeout lp_struct 0 38387 NULL ++disable_so_x1205_set_datetime_fndecl_38391 x1205_set_datetime fndecl 4 38391 NULL ++disable_so_dma_addr_rxd_info_38410 dma_addr rxd_info 0 38410 NULL ++disable_so_copy_signaled_event_data_fndecl_38425 copy_signaled_event_data fndecl 1 38425 NULL ++disable_so_bcn_addr_carl9170_bcn_ctrl_cmd_38429 bcn_addr carl9170_bcn_ctrl_cmd 0 38429 NULL ++disable_so_rproc_vq_interrupt_fndecl_38432 rproc_vq_interrupt fndecl 2 38432 NULL ++disable_so_div_clk_div_table_38447 div clk_div_table 0 38447 NULL ++disable_so_seq_default_timer_resolution_vardecl_38451 seq_default_timer_resolution vardecl 0 38451 NULL ++disable_so_dma_ops_free_addresses_fndecl_38461 dma_ops_free_addresses fndecl 2-3 38461 NULL ++disable_so_time_zero_xfs_mru_cache_38463 time_zero xfs_mru_cache 0 38463 NULL ++disable_so_timeAdj_TCP_Server_Info_38464 timeAdj TCP_Server_Info 0 38464 NULL ++disable_so_curr_kvm_shared_msr_values_38468 curr kvm_shared_msr_values 0 38468 NULL ++disable_so_vhost_add_used_and_signal_fndecl_38469 vhost_add_used_and_signal fndecl 4-3 38469 NULL ++disable_so_mclk_pwrmgt_cntl_ni_clock_registers_38478 mclk_pwrmgt_cntl ni_clock_registers 0 38478 NULL ++disable_so_srp_reconnect_delay_vardecl_ib_srp_c_38484 srp_reconnect_delay vardecl_ib_srp.c 0 38484 NULL ++disable_so_i2c_clk_divider_au0828_board_38485 i2c_clk_divider au0828_board 0 38485 NULL ++disable_so_ark_set_pixclock_fndecl_38501 ark_set_pixclock fndecl 2 38501 NULL ++disable_so_use_time_xfrm_lifetime_cur_38505 use_time xfrm_lifetime_cur 0 38505 NULL nohasharray ++disable_so_musb_advance_schedule_fndecl_38505 musb_advance_schedule fndecl 4 38505 &disable_so_use_time_xfrm_lifetime_cur_38505 ++disable_so_spinfo_mtu_sctp_paddrinfo_38516 spinfo_mtu sctp_paddrinfo 0 38516 NULL ++disable_so_sample_freq_tda10048_state_38521 sample_freq tda10048_state 0 38521 NULL ++disable_so_mapping_level_dirty_bitmap_fndecl_38527 mapping_level_dirty_bitmap fndecl 2 38527 NULL ++disable_so_rx_ring_dma_addr_sc92031_priv_38536 rx_ring_dma_addr sc92031_priv 0 38536 NULL ++disable_so___ipv6_addr_type_fndecl_38537 __ipv6_addr_type fndecl 0 38537 NULL ++disable_so_cstamp_inet6_ifaddr_38541 cstamp inet6_ifaddr 0 38541 NULL ++disable_so_arch_randomize_brk_fndecl_38542 arch_randomize_brk fndecl 0 38542 NULL ++disable_so_imon_mce_key_lookup_fndecl_38543 imon_mce_key_lookup fndecl 0-2 38543 NULL ++disable_so_amdgpu_mm_wreg_fndecl_38550 amdgpu_mm_wreg fndecl 2-3 38550 NULL ++disable_so_mgid_index_mthca_qp_path_38553 mgid_index mthca_qp_path 0 38553 NULL ++disable_so_i_gid_bfs_inode_38565 i_gid bfs_inode 0 38565 NULL ++disable_so_tx_delayed_compl_wlcore_ops_38572 tx_delayed_compl wlcore_ops 0 38572 NULL ++disable_so_split_scan_timeout_write_fndecl_38579 split_scan_timeout_write fndecl 3-0 38579 NULL ++disable_so_xfs_btree_change_owner_fndecl_38586 xfs_btree_change_owner fndecl 0-2 38586 NULL ++disable_so_hash_sendmsg_fndecl_38588 hash_sendmsg fndecl 0 38588 NULL ++disable_so_read_inode_bitmap_fndecl_38589 read_inode_bitmap fndecl 2 38589 NULL ++disable_so_before_ctime_sec_nfsd4_change_info_38591 before_ctime_sec nfsd4_change_info 0 38591 NULL ++disable_so_sys_clock_freq_drx_common_attr_38599 sys_clock_freq drx_common_attr 0 38599 NULL ++disable_so_kvm_x2apic_msr_write_fndecl_38601 kvm_x2apic_msr_write fndecl 3 38601 NULL ++disable_so_stored_addr_lo_amd_iommu_38609 stored_addr_lo amd_iommu 0 38609 NULL ++disable_so_udp_port_udp_media_addr_38613 udp_port udp_media_addr 0 38613 NULL ++disable_so_hashmask_Qdisc_class_hash_38621 hashmask Qdisc_class_hash 0 38621 NULL ++disable_so_i_gid_nilfs_inode_38625 i_gid nilfs_inode 0 38625 NULL ++disable_so__freq_tbl_determine_rate_fndecl_38627 _freq_tbl_determine_rate fndecl 0 38627 NULL ++disable_so_n__pll_div_38634 n _pll_div 0 38634 NULL ++disable_so_security_task_getpgid_fndecl_38635 security_task_getpgid fndecl 0 38635 NULL ++disable_so_dmsr_eg20t_port_38638 dmsr eg20t_port 0 38638 NULL ++disable_so_e4000_s_frequency_fndecl_38648 e4000_s_frequency fndecl 0 38648 NULL ++disable_so_timestamp_iwl_rx_phy_res_38650 timestamp iwl_rx_phy_res 0 38650 NULL ++disable_so_set_freq_fndecl_38651 set_freq fndecl 2 38651 NULL ++disable_so_technisat_usb2_set_led_timer_fndecl_38654 technisat_usb2_set_led_timer fndecl 3-2 38654 NULL ++disable_so_mthca_query_gid_fndecl_38656 mthca_query_gid fndecl 2-3 38656 NULL ++disable_so_mpihelp_addmul_1_fndecl_38658 mpihelp_addmul_1 fndecl 3 38658 NULL ++disable_so_press_adjust_channel_bit_mask_fndecl_38661 press_adjust_channel_bit_mask fndecl 3 38661 NULL ++disable_so_vdi_ctime_vxfs_inode_info_38664 vdi_ctime vxfs_inode_info 0 38664 NULL ++disable_so_afs_vlocation_update_timeout_vardecl_vlocation_c_38669 afs_vlocation_update_timeout vardecl_vlocation.c 0 38669 NULL nohasharray ++disable_so_last_semaphore_signal_addr_radeon_ring_38669 last_semaphore_signal_addr radeon_ring 0 38669 &disable_so_afs_vlocation_update_timeout_vardecl_vlocation_c_38669 ++disable_so_rhashtable_check_elasticity_fndecl_38676 rhashtable_check_elasticity fndecl 3 38676 NULL ++disable_so_addr_bus_sg_simple_element_38677 addr_bus sg_simple_element 0 38677 NULL ++disable_so_pcxhr_get_external_clock_fndecl_38682 pcxhr_get_external_clock fndecl 0 38682 NULL ++disable_so_ahd_timer_reset_fndecl_38702 ahd_timer_reset fndecl 2 38702 NULL nohasharray ++disable_so_nr_uninterruptible_rq_38702 nr_uninterruptible rq 0 38702 &disable_so_ahd_timer_reset_fndecl_38702 ++disable_so_dp_saddr_rds_ib_connect_private_38707 dp_saddr rds_ib_connect_private 0 38707 NULL ++disable_so_dsp_spl_jiffies_vardecl_38710 dsp_spl_jiffies vardecl 0 38710 NULL ++disable_so_mtrr_lookup_init_fndecl_38724 mtrr_lookup_init fndecl 4-3 38724 NULL ++disable_so_qdisc_watchdog_schedule_fndecl_38729 qdisc_watchdog_schedule fndecl 2 38729 NULL ++disable_so_authenc_esn_verify_ahash_update_done_fndecl_38734 authenc_esn_verify_ahash_update_done fndecl 2 38734 NULL ++disable_so_hactive_hi_oaktrail_timing_info_38738 hactive_hi oaktrail_timing_info 0 38738 NULL ++disable_so_i2c_address_xc5000_config_38739 i2c_address xc5000_config 0 38739 NULL ++disable_so_address_fw_hdr_38754 address fw_hdr 0 38754 NULL ++disable_so_radio_addr_saa7134_dev_38765 radio_addr saa7134_dev 0 38765 NULL ++disable_so_i2c_address_max2165_config_38766 i2c_address max2165_config 0 38766 NULL nohasharray ++disable_so_lcq_addr_lo_fcoe_kwqe_conn_offload4_38766 lcq_addr_lo fcoe_kwqe_conn_offload4 0 38766 &disable_so_i2c_address_max2165_config_38766 ++disable_so_fan1_div_amc6821_data_38770 fan1_div amc6821_data 0 38770 NULL ++disable_so_sd_blocks_per_bitmap_gfs2_sbd_38771 sd_blocks_per_bitmap gfs2_sbd 0 38771 NULL ++disable_so_cryptd_hash_finup_fndecl_38778 cryptd_hash_finup fndecl 2 38778 NULL ++disable_so_mnamehash_dlm_master_list_entry_38791 mnamehash dlm_master_list_entry 0 38791 NULL ++disable_so_compat_sys_clock_nanosleep_fndecl_38793 compat_sys_clock_nanosleep fndecl 1 38793 NULL ++disable_so_minutes_v4l2_timecode_38804 minutes v4l2_timecode 0 38804 NULL ++disable_so_mtrr_type_lookup_variable_fndecl_38806 mtrr_type_lookup_variable fndecl 1-2 38806 NULL ++disable_so_pch_uart_hal_disable_interrupt_fndecl_38820 pch_uart_hal_disable_interrupt fndecl 2 38820 NULL nohasharray ++disable_so_addr_azx_38820 addr azx 0 38820 &disable_so_pch_uart_hal_disable_interrupt_fndecl_38820 ++disable_so_num_addresses_at24_data_38822 num_addresses at24_data 0 38822 NULL ++disable_so_delay_reg_anatop_regulator_38823 delay_reg anatop_regulator 0 38823 NULL ++disable_so_table_addr_radeon_gart_38825 table_addr radeon_gart 0 38825 NULL ++disable_so_random_ioctl_fndecl_38846 random_ioctl fndecl 0 38846 NULL ++disable_so_iwl_count_chain_bitmap_fndecl_38847 iwl_count_chain_bitmap fndecl 0-1 38847 NULL ++disable_so_phy_pm_runtime_get_fndecl_38865 phy_pm_runtime_get fndecl 0 38865 NULL ++disable_so_interrupt_level_mask_kszphy_type_38870 interrupt_level_mask kszphy_type 0 38870 NULL nohasharray ++disable_so_r25_val_fc2580_freq_regs_38870 r25_val fc2580_freq_regs 0 38870 &disable_so_interrupt_level_mask_kszphy_type_38870 ++disable_so_cc770_tx_interrupt_fndecl_38879 cc770_tx_interrupt fndecl 2 38879 NULL ++disable_so_rq_first_pbe_addr_lo_fcoe_kwqe_conn_offload1_38880 rq_first_pbe_addr_lo fcoe_kwqe_conn_offload1 0 38880 NULL ++disable_so_hpi_compander_get_attack_time_constant_fndecl_38881 hpi_compander_get_attack_time_constant fndecl 1-0 38881 NULL ++disable_so_get_clock_info_fndecl_38883 get_clock_info fndecl 4-0 38883 NULL ++disable_so_ieee80211_aes_gmac_fndecl_38891 ieee80211_aes_gmac fndecl 5 38891 NULL ++disable_so_port_mlx4_sriov_alias_guid_port_rec_det_38897 port mlx4_sriov_alias_guid_port_rec_det 0 38897 NULL ++disable_so_fd_pppol2tpv3_addr_38898 fd pppol2tpv3_addr 0 38898 NULL nohasharray ++disable_so_bcm3510_set_freq_fndecl_38898 bcm3510_set_freq fndecl 2 38898 &disable_so_fd_pppol2tpv3_addr_38898 ++disable_so_irq_dispose_mapping_fndecl_38902 irq_dispose_mapping fndecl 1 38902 NULL ++disable_so_crypto_ccm_decrypt_done_fndecl_38904 crypto_ccm_decrypt_done fndecl 2 38904 NULL ++disable_so_cw1200_queue_get_xmit_timestamp_fndecl_38907 cw1200_queue_get_xmit_timestamp fndecl 3 38907 NULL nohasharray ++disable_so_s_addr_per_block_bits_ext4_sb_info_38907 s_addr_per_block_bits ext4_sb_info 0 38907 &disable_so_cw1200_queue_get_xmit_timestamp_fndecl_38907 ++disable_so_check_num_extents_and_bitmaps_fndecl_38927 check_num_extents_and_bitmaps fndecl 0 38927 NULL ++disable_so_timekeeping_get_tai_offset_fndecl_38933 timekeeping_get_tai_offset fndecl 0 38933 NULL nohasharray ++disable_so_ccp_register_aes_cmac_algs_fndecl_38933 ccp_register_aes_cmac_algs fndecl 0 38933 &disable_so_timekeeping_get_tai_offset_fndecl_38933 ++disable_so_mlx4_get_base_gid_ix_fndecl_38938 mlx4_get_base_gid_ix fndecl 0-2-3 38938 NULL ++disable_so_default_i2c_addr_dib7000p_config_38941 default_i2c_addr dib7000p_config 0 38941 NULL ++disable_so_nilfs_btree_get_next_key_fndecl_38942 nilfs_btree_get_next_key fndecl 0 38942 NULL ++disable_so_eoc_delay_ns_cc10001_adc_device_38943 eoc_delay_ns cc10001_adc_device 0 38943 NULL ++disable_so_get_clock_desc_fndecl_38944 get_clock_desc fndecl 1 38944 NULL ++disable_so_hdsp_set_interrupt_interval_fndecl_38947 hdsp_set_interrupt_interval fndecl 2 38947 NULL ++disable_so_sysctl_sched_time_avg_vardecl_38969 sysctl_sched_time_avg vardecl 0 38969 NULL ++disable_so_vivid_radio_s_frequency_fndecl_38975 vivid_radio_s_frequency fndecl 0 38975 NULL ++disable_so_sha1_pad_fndecl_38979 sha1_pad fndecl 0-2 38979 NULL ++disable_so_hash_mask_deflate_state_38981 hash_mask deflate_state 0 38981 NULL ++disable_so_pos_dmaengine_pcm_runtime_data_38984 pos dmaengine_pcm_runtime_data 0 38984 NULL ++disable_so_set_dma_addr_fndecl_38989 set_dma_addr fndecl 1-2 38989 NULL ++disable_so_caller_gid_ceph_mds_request_head_38991 caller_gid ceph_mds_request_head 0 38991 NULL ++disable_so_bf_paddr_ath_mci_buf_38995 bf_paddr ath_mci_buf 0 38995 NULL ++disable_so_x86_setup_var_mtrrs_fndecl_39006 x86_setup_var_mtrrs fndecl 4-3-2 39006 NULL nohasharray ++disable_so_uv_global_mmr64_address_fndecl_39006 uv_global_mmr64_address fndecl 1 39006 &disable_so_x86_setup_var_mtrrs_fndecl_39006 ++disable_so_interrupt_out_interval_lego_usb_tower_39007 interrupt_out_interval lego_usb_tower 0 39007 NULL ++disable_so_di_uid_logfs_disk_inode_39011 di_uid logfs_disk_inode 0 39011 NULL ++disable_so_cfag12864b_address_fndecl_39018 cfag12864b_address fndecl 1 39018 NULL ++disable_so_dmaaddr_b43legacy_dmadesc_meta_39023 dmaaddr b43legacy_dmadesc_meta 0 39023 NULL ++disable_so_dce_v10_0_crtc_set_base_atomic_fndecl_39025 dce_v10_0_crtc_set_base_atomic fndecl 0 39025 NULL ++disable_so_dst_addr_l_wcn36xx_dxe_desc_39037 dst_addr_l wcn36xx_dxe_desc 0 39037 NULL ++disable_so_show_fan_div_fndecl_39039 show_fan_div fndecl 0 39039 NULL ++disable_so_set_timer_slack_fndecl_39051 set_timer_slack fndecl 2 39051 NULL ++disable_so_seq_xfrm_usersa_info_39054 seq xfrm_usersa_info 0 39054 NULL ++disable_so_freq_wmi_send_action_cmd_39065 freq wmi_send_action_cmd 0 39065 NULL ++disable_so_addr_ksz_hw_desc_39069 addr ksz_hw_desc 0 39069 NULL ++disable_so_fll_refclk_div__fll_div_39071 fll_refclk_div _fll_div 0 39071 NULL ++disable_so_atime_nsec_ubifs_ino_node_39079 atime_nsec ubifs_ino_node 0 39079 NULL ++disable_so_p2m_jiffies_solo_dev_39094 p2m_jiffies solo_dev 0 39094 NULL ++disable_so_cl_time_nfs4_client_39095 cl_time nfs4_client 0 39095 NULL ++disable_so_addr_inet_cork_39099 addr inet_cork 0 39099 NULL nohasharray ++disable_so_get_cur_freq_on_cpu_fndecl_39099 get_cur_freq_on_cpu fndecl 0 39099 &disable_so_addr_inet_cork_39099 ++disable_so_addr_radeon_dummy_page_39105 addr radeon_dummy_page 0 39105 NULL ++disable_so_dmar_set_interrupt_fndecl_39106 dmar_set_interrupt fndecl 0 39106 NULL ++disable_so_read_position_register_address_sst_hsw_ipc_stream_alloc_reply_39122 read_position_register_address sst_hsw_ipc_stream_alloc_reply 0 39122 NULL ++disable_so_atomic_set_property_drm_plane_funcs_39123 atomic_set_property drm_plane_funcs 0-4 39123 NULL nohasharray ++disable_so_sisfb_mode_rate_to_dclock_fndecl_39123 sisfb_mode_rate_to_dclock fndecl 2-3-0 39123 &disable_so_atomic_set_property_drm_plane_funcs_39123 ++disable_so_div_sync_wait_dib7000p_state_39125 div_sync_wait dib7000p_state 0 39125 NULL nohasharray ++disable_so_enic_dev_add_station_addr_fndecl_39125 enic_dev_add_station_addr fndecl 0 39125 &disable_so_div_sync_wait_dib7000p_state_39125 ++disable_so_regcache_rbtree_write_fndecl_39126 regcache_rbtree_write fndecl 2-3 39126 NULL ++disable_so_boot_addr_nvbios_pmuR_39136 boot_addr nvbios_pmuR 0 39136 NULL ++disable_so_slack_timer_list_39142 slack timer_list 0 39142 NULL ++disable_so_qat_alg_ablkcipher_decrypt_fndecl_39147 qat_alg_ablkcipher_decrypt fndecl 0 39147 NULL ++disable_so_security_task_fix_setuid_fndecl_39149 security_task_fix_setuid fndecl 0 39149 NULL ++disable_so_result_xfs_btree_split_args_39161 result xfs_btree_split_args 0 39161 NULL ++disable_so_max_medium_access_timeouts_show_fndecl_39174 max_medium_access_timeouts_show fndecl 0 39174 NULL ++disable_so_rx_rx_timeout_wa_read_fndecl_39183 rx_rx_timeout_wa_read fndecl 3 39183 NULL nohasharray ++disable_so_store_falltime_fndecl_39183 store_falltime fndecl 4-0 39183 &disable_so_rx_rx_timeout_wa_read_fndecl_39183 ++disable_so_n_gma_clock_t_39192 n gma_clock_t 0 39192 NULL ++disable_so_phy_addr_wcn36xx_dxe_mem_pool_39193 phy_addr wcn36xx_dxe_mem_pool 0 39193 NULL ++disable_so_r6c_val_fc2580_freq_regs_39202 r6c_val fc2580_freq_regs 0 39202 NULL ++disable_so_adis16480_get_freq_fndecl_39205 adis16480_get_freq fndecl 0 39205 NULL ++disable_so_stv0367_get_tuner_freq_fndecl_39210 stv0367_get_tuner_freq fndecl 0 39210 NULL ++disable_so_loadtime_init_fndecl_39230 loadtime_init fndecl 0 39230 NULL ++disable_so_vcc_timeout_period_lec_priv_39232 vcc_timeout_period lec_priv 0 39232 NULL nohasharray ++disable_so_ciu_div_dw_mci_exynos_priv_data_39232 ciu_div dw_mci_exynos_priv_data 0 39232 &disable_so_vcc_timeout_period_lec_priv_39232 ++disable_so_rxhubaddr_musb_csr_regs_39234 rxhubaddr musb_csr_regs 0 39234 NULL ++disable_so_igb_init_interrupt_scheme_fndecl_39237 igb_init_interrupt_scheme fndecl 0 39237 NULL ++disable_so_decrypt_mpdu_lib80211_crypto_ops_39245 decrypt_mpdu lib80211_crypto_ops 2 39245 NULL ++disable_so_enc_cd_paddr_qat_alg_ablkcipher_ctx_39246 enc_cd_paddr qat_alg_ablkcipher_ctx 0 39246 NULL ++disable_so_ax_tss_segment_16_39248 ax tss_segment_16 0 39248 NULL ++disable_so___crypto_memneq_fndecl_39251 __crypto_memneq fndecl 3 39251 NULL ++disable_so_core_freq_drm_psb_private_39252 core_freq drm_psb_private 0 39252 NULL ++disable_so_i_gid_minix_inode_39253 i_gid minix_inode 0 39253 NULL ++disable_so_sllc_arphrd_sockaddr_llc_39261 sllc_arphrd sockaddr_llc 0 39261 NULL ++disable_so_bind_virq_for_mce_fndecl_39266 bind_virq_for_mce fndecl 0 39266 NULL ++disable_so_poll_timeout_hwif_s_39267 poll_timeout hwif_s 0 39267 NULL ++disable_so_cik_set_uvd_clock_fndecl_39276 cik_set_uvd_clock fndecl 2-0 39276 NULL ++disable_so_watchdog_get_timeleft_fndecl_39280 watchdog_get_timeleft fndecl 0 39280 NULL ++disable_so_pti_addr_pti_dev_39288 pti_addr pti_dev 0 39288 NULL ++disable_so_last_guest_tsc_kvm_vcpu_arch_39290 last_guest_tsc kvm_vcpu_arch 0 39290 NULL ++disable_so_crypto_cts_encrypt_fndecl_39299 crypto_cts_encrypt fndecl 0-4 39299 NULL ++disable_so_set_timer_mode_fndecl_39306 set_timer_mode fndecl 1 39306 NULL ++disable_so_vref_delay_usecs_ads7846_39307 vref_delay_usecs ads7846 0 39307 NULL nohasharray ++disable_so_signal_rxdone_entry_desc_39307 signal rxdone_entry_desc 0 39307 &disable_so_vref_delay_usecs_ads7846_39307 ++disable_so_kr_rcvhdrtailaddr_ipath_kregs_39311 kr_rcvhdrtailaddr ipath_kregs 0 39311 NULL ++disable_so_cyapa_pwr_cmd_to_sleep_time_fndecl_39315 cyapa_pwr_cmd_to_sleep_time fndecl 0-1 39315 NULL nohasharray ++disable_so_sleep_time_packet_data_39315 sleep_time packet_data 0 39315 &disable_so_cyapa_pwr_cmd_to_sleep_time_fndecl_39315 nohasharray ++disable_so_sdhci_runtime_pm_get_fndecl_39315 sdhci_runtime_pm_get fndecl 0 39315 &disable_so_sleep_time_packet_data_39315 ++disable_so___request_region_fndecl_39330 __request_region fndecl 3-2-5 39330 NULL ++disable_so_hash_next_entry_39332 hash_next entry 0 39332 NULL ++disable_so_timeout_dmx_sct_filter_params_39333 timeout dmx_sct_filter_params 0 39333 NULL ++disable_so_dma_in_mceusb_dev_39335 dma_in mceusb_dev 0 39335 NULL ++disable_so_address_acpi_resource_fixed_io_39338 address acpi_resource_fixed_io 0 39338 NULL ++disable_so_adjusted_clock_radeon_crtc_39340 adjusted_clock radeon_crtc 0 39340 NULL ++disable_so_busaddr_drm_dma_handle_39348 busaddr drm_dma_handle 0 39348 NULL ++disable_so_gid_ok_fndecl_39349 gid_ok fndecl 3 39349 NULL ++disable_so_sched_clock_remote_fndecl_39352 sched_clock_remote fndecl 0 39352 NULL ++disable_so_i_ctime_extra_ext4_inode_39365 i_ctime_extra ext4_inode 0 39365 NULL ++disable_so_mISDN_inittimer_fndecl_39396 mISDN_inittimer fndecl 0 39396 NULL ++disable_so_status_addr_efx_vf_39401 status_addr efx_vf 0 39401 NULL nohasharray ++disable_so_freq_ieee80211_rx_status_39401 freq ieee80211_rx_status 0 39401 &disable_so_status_addr_efx_vf_39401 ++disable_so_validate_acl_mac_addrs_fndecl_39406 validate_acl_mac_addrs fndecl 0 39406 NULL nohasharray ++disable_so_encrypt_mpdu_lib80211_crypto_ops_39406 encrypt_mpdu lib80211_crypto_ops 2 39406 &disable_so_validate_acl_mac_addrs_fndecl_39406 ++disable_so_max_idle_ns_clocksource_39415 max_idle_ns clocksource 0 39415 NULL ++disable_so_sys_setreuid16_fndecl_39425 sys_setreuid16 fndecl 0-1-2 39425 NULL ++disable_so_typhoon_start_runtime_fndecl_39437 typhoon_start_runtime fndecl 0 39437 NULL nohasharray ++disable_so_frequency_dtv_frontend_properties_39437 frequency dtv_frontend_properties 0 39437 &disable_so_typhoon_start_runtime_fndecl_39437 ++disable_so_addr_init_table_39442 addr init_table 0 39442 NULL ++disable_so_gru_end_paddr_vardecl_x2apic_uv_x_c_39443 gru_end_paddr vardecl_x2apic_uv_x.c 0 39443 NULL ++disable_so_irq_timeout_write_fndecl_39445 irq_timeout_write fndecl 3-0 39445 NULL ++disable_so_uwb_rc_mac_addr_set_fndecl_39450 uwb_rc_mac_addr_set fndecl 0 39450 NULL ++disable_so_ext4_es_find_delayed_extent_range_fndecl_39461 ext4_es_find_delayed_extent_range fndecl 2-3 39461 NULL ++disable_so_conn_timeout_hci_conn_39470 conn_timeout hci_conn 0 39470 NULL nohasharray ++disable_so_compat_sys_rt_sigtimedwait_fndecl_39470 compat_sys_rt_sigtimedwait fndecl 0 39470 &disable_so_conn_timeout_hci_conn_39470 ++disable_so_snd_usb_pcm_delay_fndecl_39473 snd_usb_pcm_delay fndecl 0-2 39473 NULL nohasharray ++disable_so_freq_offset_khz_vhf_dib0070_config_39473 freq_offset_khz_vhf dib0070_config 0 39473 &disable_so_snd_usb_pcm_delay_fndecl_39473 ++disable_so_sz_out_qat_crypto_request_buffs_39477 sz_out qat_crypto_request_buffs 0 39477 NULL ++disable_so_tx_abs_int_delay_e1000_adapter_39481 tx_abs_int_delay e1000_adapter 0 39481 NULL ++disable_so_nilfs_btree_node_delete_fndecl_39483 nilfs_btree_node_delete fndecl 2 39483 NULL ++disable_so_timeout_write_fndecl_39484 timeout_write fndecl 3-0 39484 NULL ++disable_so_ac97_clock_vardecl_intel8x0_c_39489 ac97_clock vardecl_intel8x0.c 0 39489 NULL ++disable_so_get_clock_info_fndecl_39492 get_clock_info fndecl 0 39492 NULL ++disable_so_buf_paddr_uioc_39504 buf_paddr uioc 0 39504 NULL ++disable_so_mpll_ss2_rv770_clock_registers_39508 mpll_ss2 rv770_clock_registers 0 39508 NULL ++disable_so_fc_exch_timer_set_fndecl_39511 fc_exch_timer_set fndecl 2 39511 NULL ++disable_so_stv0900_write_reg_fndecl_39517 stv0900_write_reg fndecl 2-3 39517 NULL ++disable_so_divf_ide_proc_devset_39528 divf ide_proc_devset 0 39528 NULL ++disable_so_wm_adsp_create_region_fndecl_39536 wm_adsp_create_region fndecl 2 39536 NULL ++disable_so_pl2303_encode_baud_rate_divisor_fndecl_39544 pl2303_encode_baud_rate_divisor fndecl 0-2 39544 NULL ++disable_so_mlx4_put_slave_node_guid_fndecl_39546 mlx4_put_slave_node_guid fndecl 3 39546 NULL ++disable_so_sgl_addr_lo_fw_flash_Update_req_39547 sgl_addr_lo fw_flash_Update_req 0 39547 NULL ++disable_so_m41t93_set_time_fndecl_39562 m41t93_set_time fndecl 0 39562 NULL ++disable_so_width_intel_sdvo_preferred_input_timing_args_39563 width intel_sdvo_preferred_input_timing_args 0 39563 NULL ++disable_so_RF_SYN_reserved_addr29_chan_info_nphy_radio205x_39569 RF_SYN_reserved_addr29 chan_info_nphy_radio205x 0 39569 NULL ++disable_so_delay_vardecl_wm9712_c_39574 delay vardecl_wm9712.c 0 39574 NULL ++disable_so_usb_sleep_charge_show_fndecl_39578 usb_sleep_charge_show fndecl 0 39578 NULL ++disable_so_cpu_to_virtio16_fndecl_39582 cpu_to_virtio16 fndecl 0-2 39582 NULL ++disable_so_e1000e_init_rx_addrs_fndecl_39608 e1000e_init_rx_addrs fndecl 2 39608 NULL ++disable_so_wss_random_offset_tpg_draw_params_39616 wss_random_offset tpg_draw_params 0 39616 NULL ++disable_so_ib_qib_sys_image_guid_vardecl_39617 ib_qib_sys_image_guid vardecl 0 39617 NULL ++disable_so_m_gma_clock_t_39618 m gma_clock_t 0 39618 NULL ++disable_so_nilfs_btree_node_move_right_fndecl_39627 nilfs_btree_node_move_right fndecl 3 39627 NULL ++disable_so_max14577_muic_set_debounce_time_fndecl_39632 max14577_muic_set_debounce_time fndecl 2-0 39632 NULL nohasharray ++disable_so_shash_compat_final_fndecl_39632 shash_compat_final fndecl 0 39632 &disable_so_max14577_muic_set_debounce_time_fndecl_39632 ++disable_so_tx_coal_timer_sxgbe_tx_queue_39639 tx_coal_timer sxgbe_tx_queue 0 39639 NULL ++disable_so_antsignal_rx_radiotap_hdr_39653 antsignal rx_radiotap_hdr 0 39653 NULL ++disable_so_vaddr_gru_dump_context_header_39663 vaddr gru_dump_context_header 0 39663 NULL ++disable_so_cap_task_setscheduler_fndecl_39664 cap_task_setscheduler fndecl 0 39664 NULL ++disable_so_bt_inq_page_start_time_bt_coexist_8723_39665 bt_inq_page_start_time bt_coexist_8723 0 39665 NULL ++disable_so_last_beacon_signal_ieee80211_if_managed_39670 last_beacon_signal ieee80211_if_managed 0 39670 NULL ++disable_so_ni_ipv4_address_dlm_node_info_39675 ni_ipv4_address dlm_node_info 0 39675 NULL ++disable_so_i_gid_minix2_inode_39680 i_gid minix2_inode 0 39680 NULL ++disable_so_mx51_ecspi_clkdiv_fndecl_39681 mx51_ecspi_clkdiv fndecl 1-2-0 39681 NULL ++disable_so_mld_dad_start_timer_fndecl_39685 mld_dad_start_timer fndecl 2 39685 NULL ++disable_so_fm10k_read_systime_vf_fndecl_39687 fm10k_read_systime_vf fndecl 0 39687 NULL ++disable_so_cp_hqd_pq_wptr_poll_addr_hi_hqd_registers_39692 cp_hqd_pq_wptr_poll_addr_hi hqd_registers 0 39692 NULL ++disable_so_i2c_smbus_read_byte_data_fndecl_39698 i2c_smbus_read_byte_data fndecl 0-2 39698 NULL ++disable_so_abort_mfi_phys_addr_lo_megasas_abort_frame_39699 abort_mfi_phys_addr_lo megasas_abort_frame 0 39699 NULL ++disable_so_sclk_radeon_pm_clock_info_39706 sclk radeon_pm_clock_info 0 39706 NULL ++disable_so_dma_addr_pch_udc_dev_39708 dma_addr pch_udc_dev 0 39708 NULL ++disable_so_word_write_time_flchip_39711 word_write_time flchip 0 39711 NULL nohasharray ++disable_so_acpi_dev_runtime_suspend_fndecl_39711 acpi_dev_runtime_suspend fndecl 0 39711 &disable_so_word_write_time_flchip_39711 ++disable_so_poll_time_us_sccnxp_pdata_39712 poll_time_us sccnxp_pdata 0 39712 NULL ++disable_so_div2_wm8978_pll_div_39713 div2 wm8978_pll_div 0 39713 NULL nohasharray ++disable_so_ssb_chipco_alp_clock_fndecl_39713 ssb_chipco_alp_clock fndecl 0 39713 &disable_so_div2_wm8978_pll_div_39713 ++disable_so_chan_get_sndtimeo_cb_fndecl_39717 chan_get_sndtimeo_cb fndecl 0 39717 NULL nohasharray ++disable_so_sys_image_guid_vardecl_ipath_verbs_c_39717 sys_image_guid vardecl_ipath_verbs.c 0 39717 &disable_so_chan_get_sndtimeo_cb_fndecl_39717 nohasharray ++disable_so_address_start_unity_map_entry_39717 address_start unity_map_entry 0 39717 &disable_so_sys_image_guid_vardecl_ipath_verbs_c_39717 ++disable_so___ew32_fndecl_39722 __ew32 fndecl 2-3 39722 NULL ++disable_so_schedule_sequence_fndecl_39726 schedule_sequence fndecl 3 39726 NULL ++disable_so_bitmap_cond_end_sync_fndecl_39734 bitmap_cond_end_sync fndecl 2 39734 NULL ++disable_so_mc13xxx_rtc_read_time_fndecl_39742 mc13xxx_rtc_read_time fndecl 0 39742 NULL ++disable_so_time_out_ncp_mount_data_kernel_39747 time_out ncp_mount_data_kernel 0 39747 NULL ++disable_so_address_khugepaged_scan_39752 address khugepaged_scan 0 39752 NULL ++disable_so_ab3100_set_register_interruptible_fndecl_39767 ab3100_set_register_interruptible fndecl 0 39767 NULL ++disable_so_ixgbe_write_uc_addr_list_fndecl_39773 ixgbe_write_uc_addr_list fndecl 2 39773 NULL ++disable_so_i2c_udelay_vardecl_cx88_i2c_c_39777 i2c_udelay vardecl_cx88-i2c.c 0 39777 NULL ++disable_so_pm_test_delay_vardecl_suspend_c_39779 pm_test_delay vardecl_suspend.c 0 39779 NULL ++disable_so___mt7601u_phy_freq_cal_fndecl_39782 __mt7601u_phy_freq_cal fndecl 3 39782 NULL ++disable_so_s2mpa01_regulator_set_voltage_time_sel_fndecl_39788 s2mpa01_regulator_set_voltage_time_sel fndecl 0-2-3 39788 NULL ++disable_so_mlx4_get_admin_guid_fndecl_39797 mlx4_get_admin_guid fndecl 2-3 39797 NULL ++disable_so_enic_dev_intr_coal_timer_info_fndecl_39803 enic_dev_intr_coal_timer_info fndecl 0 39803 NULL ++disable_so_freq_can_clock_39804 freq can_clock 0 39804 NULL ++disable_so_ktime_set_fndecl_39816 ktime_set fndecl 1-2 39816 NULL ++disable_so_bitmap_set_fndecl_39820 bitmap_set fndecl 2-3 39820 NULL ++disable_so_ttm_bo_delayed_delete_fndecl_39822 ttm_bo_delayed_delete fndecl 0 39822 NULL nohasharray ++disable_so_ath_force_clear_no_ir_freq_fndecl_39822 ath_force_clear_no_ir_freq fndecl 2 39822 &disable_so_ttm_bo_delayed_delete_fndecl_39822 ++disable_so_ipw_set_random_seed_fndecl_39834 ipw_set_random_seed fndecl 0 39834 NULL ++disable_so_tpm2_gen_interrupt_fndecl_39854 tpm2_gen_interrupt fndecl 0 39854 NULL ++disable_so_addr_sch5627_data_39866 addr sch5627_data 0 39866 NULL ++disable_so_governor_cpufreq_governor_39867 governor cpufreq_governor 0 39867 NULL ++disable_so_jhash_3words_fndecl_39870 jhash_3words fndecl 0-1-3 39870 NULL ++disable_so_lvb_iatime_packed_ocfs2_meta_lvb_39885 lvb_iatime_packed ocfs2_meta_lvb 0 39885 NULL ++disable_so_delay_zl6100_data_39886 delay zl6100_data 0 39886 NULL ++disable_so_nla_put_string_fndecl_39892 nla_put_string fndecl 0 39892 NULL ++disable_so_ctime_mddev_39904 ctime mddev 0 39904 NULL ++disable_so_set_output_clock_fndecl_39910 set_output_clock fndecl 0 39910 NULL ++disable_so_clear_bit_le_fndecl_39918 clear_bit_le fndecl 1 39918 NULL ++disable_so_target_burst_mode_freq_mipi_config_39926 target_burst_mode_freq mipi_config 0 39926 NULL ++disable_so_host_addr_gnttab_map_grant_ref_39935 host_addr gnttab_map_grant_ref 0 39935 NULL ++disable_so_esd_timeout_tsc2005_39938 esd_timeout tsc2005 0 39938 NULL ++disable_so_nr_parts_latch_addr_flash_data_39945 nr_parts latch_addr_flash_data 0 39945 NULL ++disable_so_efx_test_interrupts_fndecl_39946 efx_test_interrupts fndecl 0 39946 NULL ++disable_so_ds1685_rtc_read_time_fndecl_39947 ds1685_rtc_read_time fndecl 0 39947 NULL nohasharray ++disable_so_ctxbitmap_gru_tlb_global_handle_39947 ctxbitmap gru_tlb_global_handle 0 39947 &disable_so_ds1685_rtc_read_time_fndecl_39947 ++disable_so_si_program_memory_timing_parameters_fndecl_39954 si_program_memory_timing_parameters fndecl 0 39954 NULL ++disable_so___mce_read_apei_fndecl_39956 __mce_read_apei fndecl 0 39956 NULL ++disable_so_xtime_nsec_tk_read_base_39961 xtime_nsec tk_read_base 0 39961 NULL ++disable_so_plldiv_clk_coeff_39962 plldiv clk_coeff 0 39962 NULL ++disable_so_iscsi_nacl_attrib_show_random_r2t_offsets_fndecl_39965 iscsi_nacl_attrib_show_random_r2t_offsets fndecl 0 39965 NULL ++disable_so_crtc_clock_drm_display_mode_39969 crtc_clock drm_display_mode 0 39969 NULL ++disable_so_qat_alg_ablkcipher_encrypt_fndecl_40005 qat_alg_ablkcipher_encrypt fndecl 0 40005 NULL ++disable_so_dib7000p_write_word_fndecl_40007 dib7000p_write_word fndecl 2-3 40007 NULL ++disable_so_crypto_register_shash_fndecl_40011 crypto_register_shash fndecl 0 40011 NULL ++disable_so_acpi_os_signal_semaphore_fndecl_40013 acpi_os_signal_semaphore fndecl 0 40013 NULL ++disable_so_w1_delay_fndecl_40014 w1_delay fndecl 1 40014 NULL ++disable_so_tda10071_sleep_fndecl_40017 tda10071_sleep fndecl 0 40017 NULL ++disable_so_blkcipher_walk_phys_fndecl_40019 blkcipher_walk_phys fndecl 0 40019 NULL ++disable_so_aes_cmac_fndecl_40025 aes_cmac fndecl 0-4 40025 NULL ++disable_so_dwell_time_passive_conf_scan_settings_40029 dwell_time_passive conf_scan_settings 0 40029 NULL nohasharray ++disable_so_freq_wmi_channel_arg_40029 freq wmi_channel_arg 0 40029 &disable_so_dwell_time_passive_conf_scan_settings_40029 ++disable_so_ip_tss_segment_16_40046 ip tss_segment_16 0 40046 NULL ++disable_so_recent_entry_hash6_fndecl_40053 recent_entry_hash6 fndecl 0 40053 NULL ++disable_so_pci_addr_mm_dma_desc_40056 pci_addr mm_dma_desc 0 40056 NULL ++disable_so_mwifiex_get_random_ba_threshold_fndecl_40074 mwifiex_get_random_ba_threshold fndecl 0 40074 NULL nohasharray ++disable_so_ccp_aes_xts_decrypt_fndecl_40074 ccp_aes_xts_decrypt fndecl 0 40074 &disable_so_mwifiex_get_random_ba_threshold_fndecl_40074 ++disable_so_nilfs_btree_delete_fndecl_40077 nilfs_btree_delete fndecl 0-2 40077 NULL ++disable_so_db_page_addr_ocrdma_create_qp_uresp_40086 db_page_addr ocrdma_create_qp_uresp 0 40086 NULL ++disable_so_bitmap_empty_fndecl_40098 bitmap_empty fndecl 2 40098 NULL ++disable_so_crypto_aes_expand_key_fndecl_40101 crypto_aes_expand_key fndecl 0-3 40101 NULL ++disable_so_sclk_radeon_clock_and_voltage_limits_40103 sclk radeon_clock_and_voltage_limits 0 40103 NULL ++disable_so_daddr_irda_sock_40107 daddr irda_sock 0 40107 NULL ++disable_so_efx_phc_settime_fndecl_40110 efx_phc_settime fndecl 0 40110 NULL nohasharray ++disable_so_w1_gpio_write_bit_val_fndecl_40110 w1_gpio_write_bit_val fndecl 2 40110 &disable_so_efx_phc_settime_fndecl_40110 ++disable_so_memsize_bitmap_port_40111 memsize bitmap_port 0 40111 NULL ++disable_so_freq_channel_detector_40125 freq channel_detector 0 40125 NULL ++disable_so_bitmap_port_do_list_fndecl_40145 bitmap_port_do_list fndecl 0 40145 NULL ++disable_so_mcs7830_hif_set_mac_address_fndecl_40149 mcs7830_hif_set_mac_address fndecl 0 40149 NULL ++disable_so_musb_write_rxfunaddr_fndecl_40150 musb_write_rxfunaddr fndecl 2-3 40150 NULL ++disable_so_ioaddr_set_address_info_40154 ioaddr set_address_info 0 40154 NULL nohasharray ++disable_so_mmap_kvaddr_fndecl_40154 mmap_kvaddr fndecl 0-2-4 40154 &disable_so_ioaddr_set_address_info_40154 ++disable_so_hr_timeout_ms_o2hb_region_40157 hr_timeout_ms o2hb_region 0 40157 NULL ++disable_so_startbit_ebitmap_node_40162 startbit ebitmap_node 0 40162 NULL ++disable_so_phys_addr_sfi_apic_table_entry_40169 phys_addr sfi_apic_table_entry 0 40169 NULL ++disable_so_hw_settle_time_vadc_channel_prop_40184 hw_settle_time vadc_channel_prop 0 40184 NULL ++disable_so_pio_address_scsi_qla_host_40189 pio_address scsi_qla_host 0 40189 NULL ++disable_so_iffreq_dvb_pll_desc_40199 iffreq dvb_pll_desc 0 40199 NULL nohasharray ++disable_so_cobalt_g_dv_timings_fndecl_40199 cobalt_g_dv_timings fndecl 0 40199 &disable_so_iffreq_dvb_pll_desc_40199 ++disable_so_to_addr_conv_fndecl_40204 to_addr_conv fndecl 3 40204 NULL ++disable_so_fm10k_update_uc_addr_vf_fndecl_40219 fm10k_update_uc_addr_vf fndecl 4 40219 NULL ++disable_so_empress_addr_saa7134_board_40236 empress_addr saa7134_board 0 40236 NULL ++disable_so_lm3533_led_delay_on_set_fndecl_40245 lm3533_led_delay_on_set fndecl 0 40245 NULL ++disable_so_cryptd_hash_digest_fndecl_40277 cryptd_hash_digest fndecl 2 40277 NULL ++disable_so_p2m_timeouts_show_fndecl_40284 p2m_timeouts_show fndecl 0 40284 NULL ++disable_so_decrypt_blkcipher_tfm_40300 decrypt blkcipher_tfm 0-4 40300 NULL ++disable_so_freq_radio_tea5777_40301 freq radio_tea5777 0 40301 NULL ++disable_so_height_v4l2_bt_timings_40304 height v4l2_bt_timings 0 40304 NULL ++disable_so_set_channels_control_runtime_40305 set_channels control_runtime 0 40305 NULL ++disable_so_mpll_ss1_si_clock_registers_40320 mpll_ss1 si_clock_registers 0 40320 NULL ++disable_so_address_drm_radeon_surface_free_40326 address drm_radeon_surface_free 0 40326 NULL ++disable_so_scopedist_ipv6_saddr_score_40339 scopedist ipv6_saddr_score 0 40339 NULL ++disable_so_eeprom_addr_pvr2_hdw_40343 eeprom_addr pvr2_hdw 0 40343 NULL ++disable_so_phys_addr_low_qlcnic_tx_mbx_40351 phys_addr_low qlcnic_tx_mbx 0 40351 NULL ++disable_so_i_ctime_nsec_nilfs_inode_40368 i_ctime_nsec nilfs_inode 0 40368 NULL ++disable_so_crypto_set_driver_name_fndecl_40369 crypto_set_driver_name fndecl 0 40369 NULL ++disable_so_gid_args_requester_40377 gid args_requester 0 40377 NULL ++disable_so_ds1343_set_time_fndecl_40381 ds1343_set_time fndecl 0 40381 NULL nohasharray ++disable_so_p2_mt9t112_pll_divider_40381 p2 mt9t112_pll_divider 0 40381 &disable_so_ds1343_set_time_fndecl_40381 ++disable_so_get_phys_to_machine_fndecl_40384 get_phys_to_machine fndecl 0-1 40384 NULL ++disable_so_irlmp_start_watchdog_timer_fndecl_40386 irlmp_start_watchdog_timer fndecl 2 40386 NULL ++disable_so_it_id_k_itimer_40394 it_id k_itimer 0 40394 NULL ++disable_so_proc_gid_vardecl_airo_c_40395 proc_gid vardecl_airo.c 0 40395 NULL ++disable_so_vf_addr_lo_bnx2x_vf_mbx_40423 vf_addr_lo bnx2x_vf_mbx 0 40423 NULL ++disable_so_hsw_get_aux_clock_divider_fndecl_40428 hsw_get_aux_clock_divider fndecl 0 40428 NULL ++disable_so_uid_coda_in_hdr_40430 uid coda_in_hdr 0 40430 NULL ++disable_so_il4965_sta_modify_sleep_tx_count_fndecl_40431 il4965_sta_modify_sleep_tx_count fndecl 2 40431 NULL ++disable_so_op_nmi_timer_init_fndecl_40444 op_nmi_timer_init fndecl 0 40444 NULL ++disable_so_reply_dma_min_address_MPT3SAS_ADAPTER_40450 reply_dma_min_address MPT3SAS_ADAPTER 0 40450 NULL ++disable_so_clock_elmer0_board_info_40451 clock_elmer0 board_info 0 40451 NULL ++disable_so_drift_time_trackpoint_data_40460 drift_time trackpoint_data 0 40460 NULL ++disable_so_tpm_get_random_fndecl_40461 tpm_get_random fndecl 0-3 40461 NULL ++disable_so_HDisplay_xtimings_40462 HDisplay xtimings 0 40462 NULL ++disable_so_addr_desc_frag_40463 addr desc_frag 0 40463 NULL ++disable_so___scrub_mark_bitmap_fndecl_40465 __scrub_mark_bitmap fndecl 3-4 40465 NULL ++disable_so_da9063_wdt_timeout_to_sel_fndecl_40469 da9063_wdt_timeout_to_sel fndecl 0-1 40469 NULL ++disable_so_hactive___fb_timings_40471 hactive __fb_timings 0 40471 NULL ++disable_so_next_blkaddr_of_node_fndecl_40477 next_blkaddr_of_node fndecl 0 40477 NULL ++disable_so_gk20a_timer_init_fndecl_40478 gk20a_timer_init fndecl 0 40478 NULL ++disable_so_saa7164_i2caddr_to_unitid_fndecl_40486 saa7164_i2caddr_to_unitid fndecl 2 40486 NULL ++disable_so___hw_addr_unsync_one_fndecl_40488 __hw_addr_unsync_one fndecl 4 40488 NULL ++disable_so_uncore_msr_box_offset_fndecl_40489 uncore_msr_box_offset fndecl 0 40489 NULL ++disable_so_kgdbdbgp_wait_time_vardecl_ehci_dbgp_c_40510 kgdbdbgp_wait_time vardecl_ehci-dbgp.c 0 40510 NULL ++disable_so_sys_time_fndecl_40516 sys_time fndecl 0 40516 NULL ++disable_so_addrconf_sysctl_proxy_ndp_fndecl_40521 addrconf_sysctl_proxy_ndp fndecl 0 40521 NULL ++disable_so_jiffies_64_vardecl_40530 jiffies_64 vardecl 0 40530 NULL ++disable_so_time_fcoe_rport_40540 time fcoe_rport 0 40540 NULL nohasharray ++disable_so_i_time_fuse_inode_40540 i_time fuse_inode 0 40540 &disable_so_time_fcoe_rport_40540 ++disable_so_fllclk_div__fll_div_40542 fllclk_div _fll_div 0 40542 NULL ++disable_so_mmc_sleep_fndecl_40550 mmc_sleep fndecl 0 40550 NULL ++disable_so_swap_activate_address_space_operations_40556 swap_activate address_space_operations 0 40556 NULL ++disable_so_snd_timer_reschedule_fndecl_40558 snd_timer_reschedule fndecl 2 40558 NULL ++disable_so_register_inetaddr_notifier_fndecl_40563 register_inetaddr_notifier fndecl 0 40563 NULL nohasharray ++disable_so_shash_async_export_fndecl_40563 shash_async_export fndecl 0 40563 &disable_so_register_inetaddr_notifier_fndecl_40563 ++disable_so_tx_duty_cycle_ene_device_40568 tx_duty_cycle ene_device 0 40568 NULL ++disable_so_delay_cfg80211_sched_scan_request_40582 delay cfg80211_sched_scan_request 0 40582 NULL ++disable_so_sctp_copy_local_addr_list_fndecl_40597 sctp_copy_local_addr_list fndecl 0-4 40597 NULL ++disable_so_can_clock_plx_pci_card_info_40599 can_clock plx_pci_card_info 0 40599 NULL ++disable_so_last_semaphore_signal_addr_amdgpu_ring_40601 last_semaphore_signal_addr amdgpu_ring 0 40601 NULL ++disable_so_slave_addr_radeon_encoder_ext_tmds_40618 slave_addr radeon_encoder_ext_tmds 0 40618 NULL ++disable_so_lrg_buf_q_phy_addr_ql3_adapter_40620 lrg_buf_q_phy_addr ql3_adapter 0 40620 NULL ++disable_so_slave_addr_sdvo_device_mapping_40627 slave_addr sdvo_device_mapping 0 40627 NULL ++disable_so_raddr_fw_ldst_mdio_40629 raddr fw_ldst_mdio 0 40629 NULL ++disable_so_soc_dpcm_runtime_update_fndecl_40639 soc_dpcm_runtime_update fndecl 0 40639 NULL ++disable_so_md_timestamp_netxen_minidump_40640 md_timestamp netxen_minidump 0 40640 NULL ++disable_so_freq_magnitude_fndecl_40641 freq_magnitude fndecl 0-2-3 40641 NULL ++disable_so_asd_write_reg_addr_fndecl_40648 asd_write_reg_addr fndecl 2-3 40648 NULL ++disable_so_ndiv_frac_pmu1_plltab_entry_40664 ndiv_frac pmu1_plltab_entry 0 40664 NULL ++disable_so___percpu_counter_add_fndecl_40667 __percpu_counter_add fndecl 2 40667 NULL ++disable_so_r600_set_mpll_lock_time_fndecl_40677 r600_set_mpll_lock_time fndecl 2 40677 NULL ++disable_so_m_daddr_rds_message_40687 m_daddr rds_message 0 40687 NULL ++disable_so_tbl_addr_hi_ahci_cmd_hdr_40697 tbl_addr_hi ahci_cmd_hdr 0 40697 NULL ++disable_so___cfq_update_io_thinktime_fndecl_40698 __cfq_update_io_thinktime fndecl 2 40698 NULL ++disable_so_sense_addr_snic_icmnd_40701 sense_addr snic_icmnd 0 40701 NULL ++disable_so_addr_mlx5e_sq_dma_40707 addr mlx5e_sq_dma 0 40707 NULL ++disable_so_lp872x_is_valid_buck_addr_fndecl_40709 lp872x_is_valid_buck_addr fndecl 1 40709 NULL ++disable_so_dma_addr_respQ_40711 dma_addr respQ 0 40711 NULL ++disable_so_mclkdiv_cs4265_clk_para_40714 mclkdiv cs4265_clk_para 0 40714 NULL ++disable_so_sh_tmu_clocksource_read_fndecl_40723 sh_tmu_clocksource_read fndecl 0 40723 NULL nohasharray ++disable_so_mthca_cmd_poll_fndecl_40723 mthca_cmd_poll fndecl 0-2 40723 &disable_so_sh_tmu_clocksource_read_fndecl_40723 ++disable_so_radio_si4713_s_frequency_fndecl_40725 radio_si4713_s_frequency fndecl 0 40725 NULL ++disable_so_onecputick_vardecl_posix_cpu_timers_c_40726 onecputick vardecl_posix-cpu-timers.c 0 40726 NULL ++disable_so_v_freq_adv7842_video_standards_40728 v_freq adv7842_video_standards 0 40728 NULL ++disable_so___ip6addrlbl_del_fndecl_40742 __ip6addrlbl_del fndecl 0-4 40742 NULL ++disable_so_encrypt_msdu_lib80211_crypto_ops_40743 encrypt_msdu lib80211_crypto_ops 2 40743 NULL ++disable_so_rolloff_stv0900_signal_info_40745 rolloff stv0900_signal_info 0 40745 NULL ++disable_so_pci_finish_runtime_suspend_fndecl_40755 pci_finish_runtime_suspend fndecl 0 40755 NULL ++disable_so_tcp_sacktag_walk_fndecl_40756 tcp_sacktag_walk fndecl 6-5 40756 NULL ++disable_so_vnic_dev_add_addr_fndecl_40765 vnic_dev_add_addr fndecl 0 40765 NULL ++disable_so_zd_usb_iowrite16v_fndecl_40771 zd_usb_iowrite16v fndecl 3-0 40771 NULL nohasharray ++disable_so_frequency_mb86a16_state_40771 frequency mb86a16_state 0 40771 &disable_so_zd_usb_iowrite16v_fndecl_40771 ++disable_so_clk_ref_div_fll_div_40776 clk_ref_div fll_div 0 40776 NULL ++disable_so_lifetime_write_kbytes_show_fndecl_40777 lifetime_write_kbytes_show fndecl 0 40777 NULL nohasharray ++disable_so_smp_send_reschedule_fndecl_40777 smp_send_reschedule fndecl 1 40777 &disable_so_lifetime_write_kbytes_show_fndecl_40777 ++disable_so_crypto_ccm_auth_fndecl_40795 crypto_ccm_auth fndecl 0-3 40795 NULL ++disable_so_get_option_uid_fndecl_40799 get_option_uid fndecl 0 40799 NULL ++disable_so_be_mac_addr_set_fndecl_40804 be_mac_addr_set fndecl 0 40804 NULL ++disable_so_frac_timecounter_40806 frac timecounter 0 40806 NULL ++disable_so_pid_pppol2tpin6_addr_40809 pid pppol2tpin6_addr 0 40809 NULL ++disable_so_i40e_vc_del_mac_addr_msg_fndecl_40824 i40e_vc_del_mac_addr_msg fndecl 0-3 40824 NULL nohasharray ++disable_so_uncore_msr_box_ctl_fndecl_40824 uncore_msr_box_ctl fndecl 0 40824 &disable_so_i40e_vc_del_mac_addr_msg_fndecl_40824 ++disable_so_ahd_delay_fndecl_40826 ahd_delay fndecl 1 40826 NULL ++disable_so_read_addr___queue_40832 read_addr __queue 0 40832 NULL ++disable_so_ring_iowrite32desc_fndecl_40836 ring_iowrite32desc fndecl 2 40836 NULL ++disable_so_mma8452_get_samp_freq_index_fndecl_40841 mma8452_get_samp_freq_index fndecl 0-2-3 40841 NULL ++disable_so_nouveau_bo_wr32_fndecl_40847 nouveau_bo_wr32 fndecl 2-3 40847 NULL ++disable_so_drm_object_attach_property_fndecl_40853 drm_object_attach_property fndecl 3 40853 NULL ++disable_so_sched_rr_timeslice_vardecl_40858 sched_rr_timeslice vardecl 0 40858 NULL ++disable_so_hash_recvmsg_fndecl_40871 hash_recvmsg fndecl 0-3 40871 NULL ++disable_so_timeradd_entry_fndecl_40873 timeradd_entry fndecl 0-3 40873 NULL ++disable_so_pages_per_bnode_hfs_btree_40875 pages_per_bnode hfs_btree 0 40875 NULL ++disable_so_ubifs_destroy_tnc_subtree_fndecl_40878 ubifs_destroy_tnc_subtree fndecl 0 40878 NULL ++disable_so_add_uuid_fndecl_40884 add_uuid fndecl 4 40884 NULL nohasharray ++disable_so_make_checksum_hmac_md5_fndecl_40884 make_checksum_hmac_md5 fndecl 3-5 40884 &disable_so_add_uuid_fndecl_40884 ++disable_so_sync_bmp_nbits_regcache_lzo_ctx_40890 sync_bmp_nbits regcache_lzo_ctx 0 40890 NULL ++disable_so_crypto_fpu_decrypt_fndecl_40907 crypto_fpu_decrypt fndecl 0-4 40907 NULL ++disable_so_qce_ahash_final_fndecl_40916 qce_ahash_final fndecl 0 40916 NULL ++disable_so_auto_stop_time_uhci_hcd_40917 auto_stop_time uhci_hcd 0 40917 NULL ++disable_so_sys_rt_sigtimedwait_fndecl_40920 sys_rt_sigtimedwait fndecl 0 40920 NULL ++disable_so_dec_cd_paddr_qat_alg_ablkcipher_ctx_40923 dec_cd_paddr qat_alg_ablkcipher_ctx 0 40923 NULL nohasharray ++disable_so_i2cdev_check_addr_fndecl_40923 i2cdev_check_addr fndecl 2 40923 &disable_so_dec_cd_paddr_qat_alg_ablkcipher_ctx_40923 ++disable_so_inode_bitmap_ext3_new_group_data_40928 inode_bitmap ext3_new_group_data 0 40928 NULL ++disable_so_inet_select_addr_fndecl_40940 inet_select_addr fndecl 0-2-3 40940 NULL nohasharray ++disable_so_curfreq_keene_device_40940 curfreq keene_device 0 40940 &disable_so_inet_select_addr_fndecl_40940 ++disable_so_w83627ehf_write_fan_div_common_fndecl_40945 w83627ehf_write_fan_div_common fndecl 3 40945 NULL ++disable_so_req_addr_efx_vf_40947 req_addr efx_vf 0 40947 NULL ++disable_so_get_crandom_fndecl_40951 get_crandom fndecl 0 40951 NULL ++disable_so_authenc_esn_geniv_ahash_update_done2_fndecl_40965 authenc_esn_geniv_ahash_update_done2 fndecl 2 40965 NULL ++disable_so_bt3c_address_fndecl_40975 bt3c_address fndecl 1 40975 NULL ++disable_so_tx_bidx_addr_bnx2_tx_ring_info_40977 tx_bidx_addr bnx2_tx_ring_info 0 40977 NULL ++disable_so_cs5520_set_timings_fndecl_40978 cs5520_set_timings fndecl 3 40978 NULL ++disable_so_addrLow_ULP_BDL_40980 addrLow ULP_BDL 0 40980 NULL ++disable_so_last_wakeup_time_rtl_ps_ctl_40987 last_wakeup_time rtl_ps_ctl 0 40987 NULL ++disable_so_kstrtos8_fndecl_40989 kstrtos8 fndecl 0 40989 NULL nohasharray ++disable_so_drbg_hash_generate_fndecl_40989 drbg_hash_generate fndecl 0-3 40989 &disable_so_kstrtos8_fndecl_40989 ++disable_so_vaddr_get_pfn_fndecl_40993 vaddr_get_pfn fndecl 0-1 40993 NULL ++disable_so_s_def_resgid_ext3_super_block_40996 s_def_resgid ext3_super_block 0 40996 NULL ++disable_so_sr_nongc_ctime_nilfs_super_root_40997 sr_nongc_ctime nilfs_super_root 0 40997 NULL ++disable_so_rsp_producer_index_phy_addr_high_ql3_adapter_40998 rsp_producer_index_phy_addr_high ql3_adapter 0 40998 NULL ++disable_so_per_jiffies_stats_dib8000_state_40999 per_jiffies_stats dib8000_state 0 40999 NULL ++disable_so_cobalt_dv_timings_cap_fndecl_41001 cobalt_dv_timings_cap fndecl 0 41001 NULL ++disable_so_encrypt_blkcipher_tfm_41013 encrypt blkcipher_tfm 0-4 41013 NULL ++disable_so_max_dwell_time_active_conf_scan_settings_41024 max_dwell_time_active conf_scan_settings 0 41024 NULL ++disable_so_gpu_addr_radeon_fence_driver_41046 gpu_addr radeon_fence_driver 0 41046 NULL ++disable_so_read_cache_jiffies_nfs_inode_41071 read_cache_jiffies nfs_inode 0 41071 NULL ++disable_so_curfreq_ma901radio_device_41079 curfreq ma901radio_device 0 41079 NULL ++disable_so_show_constraint_max_time_window_us_fndecl_41080 show_constraint_max_time_window_us fndecl 0 41080 NULL ++disable_so_acpi_tables_addr_vardecl_osl_c_41081 acpi_tables_addr vardecl_osl.c 0 41081 NULL ++disable_so_gdth_delay_fndecl_41096 gdth_delay fndecl 1 41096 NULL ++disable_so_wq_calc_node_cpumask_fndecl_41102 wq_calc_node_cpumask fndecl 2 41102 NULL ++disable_so_qp_bitmap_free_ntb_transport_ctx_41105 qp_bitmap_free ntb_transport_ctx 0 41105 NULL ++disable_so_show_admin_alias_guid_fndecl_41106 show_admin_alias_guid fndecl 0 41106 NULL ++disable_so_freq_vardecl_mxb_c_41108 freq vardecl_mxb.c 0 41108 NULL ++disable_so_vx_set_internal_clock_fndecl_41114 vx_set_internal_clock fndecl 2 41114 NULL ++disable_so_jiffies_at_alloc_qla_tgt_cmd_41119 jiffies_at_alloc qla_tgt_cmd 0 41119 NULL ++disable_so_timestamp_ath9k_htc_tx_ctl_41124 timestamp ath9k_htc_tx_ctl 0 41124 NULL ++disable_so_ib_baseaddr_h_mvumi_hs_page4_41130 ib_baseaddr_h mvumi_hs_page4 0 41130 NULL ++disable_so_cherryview_rps_guar_freq_fndecl_41132 cherryview_rps_guar_freq fndecl 0 41132 NULL ++disable_so_time_survey_info_41134 time survey_info 0 41134 NULL ++disable_so_child_tgid_fork_proc_event_41148 child_tgid fork_proc_event 0 41148 NULL ++disable_so_companion_addr_pm860x_platform_data_41156 companion_addr pm860x_platform_data 0 41156 NULL ++disable_so_lgdt330x_read_signal_strength_fndecl_41159 lgdt330x_read_signal_strength fndecl 0 41159 NULL ++disable_so_genwqe_curr_dbg_uid1_show_fndecl_41164 genwqe_curr_dbg_uid1_show fndecl 0 41164 NULL ++disable_so_addr_nct6775_data_41165 addr nct6775_data 0 41165 NULL ++disable_so_assoc_id_sctp_getaddrs_41169 assoc_id sctp_getaddrs 0 41169 NULL ++disable_so_set_addr_fndecl_41173 set_addr fndecl 2 41173 NULL ++disable_so_fairness_timeout_fairness_vars_per_port_41174 fairness_timeout fairness_vars_per_port 0 41174 NULL ++disable_so_acpi_os_install_interrupt_handler_fndecl_41179 acpi_os_install_interrupt_handler fndecl 1 41179 NULL ++disable_so_ref_freq_vardecl_tsc_c_41183 ref_freq vardecl_tsc.c 0 41183 NULL ++disable_so_latest_ip_addr_eg_cache_entry_41198 latest_ip_addr eg_cache_entry 0 41198 NULL ++disable_so_long_timeout_osst_tape_41205 long_timeout osst_tape 0 41205 NULL ++disable_so_dma_addr_mcam_dma_desc_41206 dma_addr mcam_dma_desc 0 41206 NULL ++disable_so_address_lower_scu_sgl_element_41221 address_lower scu_sgl_element 0 41221 NULL ++disable_so_paravirt_read_tsc_fndecl_41239 paravirt_read_tsc fndecl 0 41239 NULL ++disable_so_posix_clock_realtime_set_fndecl_41245 posix_clock_realtime_set fndecl 0 41245 NULL ++disable_so_phys_addr_netxen_dummy_dma_41248 phys_addr netxen_dummy_dma 0 41248 NULL ++disable_so_addr_port_fndecl_41249 addr_port fndecl 0 41249 NULL nohasharray ++disable_so_ip_vs_svc_hashkey_fndecl_41249 ip_vs_svc_hashkey fndecl 2-3 41249 &disable_so_addr_port_fndecl_41249 ++disable_so_kstrtoul_from_user_fndecl_41258 kstrtoul_from_user fndecl 0-2 41258 NULL ++disable_so_xfrm_state_lookup_byaddr_fndecl_41260 xfrm_state_lookup_byaddr fndecl 2-5-6 41260 NULL ++disable_so_ns_sbwtime_the_nilfs_41268 ns_sbwtime the_nilfs 0 41268 NULL ++disable_so_max_delta_ns_clock_event_device_41269 max_delta_ns clock_event_device 0 41269 NULL ++disable_so_mcryptd_hash_init_enqueue_fndecl_41273 mcryptd_hash_init_enqueue fndecl 0 41273 NULL ++disable_so_enic_set_mac_address_dynamic_fndecl_41279 enic_set_mac_address_dynamic fndecl 0 41279 NULL ++disable_so_igb_ptp_adjtime_i210_fndecl_41280 igb_ptp_adjtime_i210 fndecl 2 41280 NULL ++disable_so_timestamp_cper_record_header_41286 timestamp cper_record_header 0 41286 NULL ++disable_so_mtt_base_addr_l_mlx4_cq_context_41294 mtt_base_addr_l mlx4_cq_context 0 41294 NULL ++disable_so_base_lo_mtrr_var_range_41296 base_lo mtrr_var_range 0 41296 NULL ++disable_so_ucma_query_gid_fndecl_41299 ucma_query_gid fndecl 3 41299 NULL ++disable_so_ioat_dma_setup_interrupts_fndecl_41304 ioat_dma_setup_interrupts fndecl 0 41304 NULL ++disable_so_cmaj_flt_signal_struct_41306 cmaj_flt signal_struct 0 41306 NULL ++disable_so_wlc_phy_ant_rxdiv_set_fndecl_41312 wlc_phy_ant_rxdiv_set fndecl 2 41312 NULL ++disable_so_ata_timing_compute_fndecl_41314 ata_timing_compute fndecl 2 41314 NULL ++disable_so_jiffies_resched_rcu_state_41320 jiffies_resched rcu_state 0 41320 NULL ++disable_so_cc770_rx_interrupt_fndecl_41322 cc770_rx_interrupt fndecl 2 41322 NULL ++disable_so_configure_clock_fndecl_41329 configure_clock fndecl 0 41329 NULL ++disable_so_timeout_ip_set_41331 timeout ip_set 0 41331 NULL ++disable_so_dcbnl_getperm_hwaddr_fndecl_41338 dcbnl_getperm_hwaddr fndecl 0 41338 NULL ++disable_so_cfg80211_set_cipher_group_fndecl_41343 cfg80211_set_cipher_group fndecl 2 41343 NULL ++disable_so_time_ipr_trace_entry_41350 time ipr_trace_entry 0 41350 NULL ++disable_so_csize_lattime_ahc_pci_softc_41352 csize_lattime ahc_pci_softc 0 41352 NULL ++disable_so_bind_to_cpu_evtchn_ops_41358 bind_to_cpu evtchn_ops 2 41358 NULL ++disable_so_init_lib80211_crypto_ops_41363 init lib80211_crypto_ops 1 41363 NULL ++disable_so_xhci_get_timeout_no_hub_lpm_fndecl_41382 xhci_get_timeout_no_hub_lpm fndecl 0 41382 NULL ++disable_so_ast_set_index_reg_mask_fndecl_41386 ast_set_index_reg_mask fndecl 5 41386 NULL nohasharray ++disable_so_iwl_send_rxon_timing_fndecl_41386 iwl_send_rxon_timing fndecl 0 41386 &disable_so_ast_set_index_reg_mask_fndecl_41386 ++disable_so_last_can_queue_ramp_down_time_fc_fcp_internal_41400 last_can_queue_ramp_down_time fc_fcp_internal 0 41400 NULL ++disable_so_bClockID_uac_clock_selector_descriptor_41403 bClockID uac_clock_selector_descriptor 0 41403 NULL ++disable_so_sys_setuid_fndecl_41415 sys_setuid fndecl 0-1 41415 NULL ++disable_so_i2c_address_tda826x_priv_41421 i2c_address tda826x_priv 0 41421 NULL ++disable_so_dma_addr_efx_rx_buffer_41422 dma_addr efx_rx_buffer 0 41422 NULL ++disable_so_retrans_timeout_l2cap_chan_41431 retrans_timeout l2cap_chan 0 41431 NULL ++disable_so_musb_read_rxhubaddr_fndecl_41435 musb_read_rxhubaddr fndecl 2-0 41435 NULL ++disable_so_pll_reference_div_radeon_crtc_41437 pll_reference_div radeon_crtc 0 41437 NULL ++disable_so_macvlan_set_mac_address_fndecl_41439 macvlan_set_mac_address fndecl 0 41439 NULL ++disable_so_i_uid_read_fndecl_41443 i_uid_read fndecl 0 41443 NULL ++disable_so_hpi_silence_detector_get_delay_fndecl_41450 hpi_silence_detector_get_delay fndecl 0-1 41450 NULL ++disable_so__div_round_up_fndecl_41453 _div_round_up fndecl 0-3-2 41453 NULL ++disable_so_br_timer_value_fndecl_41454 br_timer_value fndecl 0 41454 NULL ++disable_so_compat_sys_utimes_fndecl_41459 compat_sys_utimes fndecl 0 41459 NULL ++disable_so_tx_duty_cycle_ofdm_brcms_c_info_41464 tx_duty_cycle_ofdm brcms_c_info 0 41464 NULL ++disable_so_crypto_authenc_verify_fndecl_41468 crypto_authenc_verify fndecl 0 41468 NULL ++disable_so_signalQuality_StatusRid_41475 signalQuality StatusRid 0 41475 NULL ++disable_so_storvsc_timeout_vardecl_storvsc_drv_c_41479 storvsc_timeout vardecl_storvsc_drv.c 0 41479 NULL ++disable_so_sctp_v6_from_addr_param_fndecl_41480 sctp_v6_from_addr_param fndecl 3-4 41480 NULL ++disable_so_xfs_btree_check_ptr_fndecl_41490 xfs_btree_check_ptr fndecl 3-0 41490 NULL ++disable_so___anon_vma_interval_tree_compute_subtree_last_fndecl_41494 __anon_vma_interval_tree_compute_subtree_last fndecl 0 41494 NULL ++disable_so_drive_jiffies_skd_device_41506 drive_jiffies skd_device 0 41506 NULL ++disable_so_last_dock_time_dock_station_41508 last_dock_time dock_station 0 41508 NULL ++disable_so_common_nsleep_fndecl_41534 common_nsleep fndecl 1 41534 NULL ++disable_so_sun4i_spi_runtime_resume_fndecl_41538 sun4i_spi_runtime_resume fndecl 0 41538 NULL ++disable_so_src_nents_qce_cipher_reqctx_41541 src_nents qce_cipher_reqctx 0 41541 NULL ++disable_so_daddr_irda_ias_set_41547 daddr irda_ias_set 0 41547 NULL ++disable_so_cpufreq_frequency_get_table_fndecl_41548 cpufreq_frequency_get_table fndecl 1 41548 NULL ++disable_so_bd_list_addr_lo_bnx2i_tmf_request_41551 bd_list_addr_lo bnx2i_tmf_request 0 41551 NULL ++disable_so_mkey_lease_timeout_qib_ibport_41552 mkey_lease_timeout qib_ibport 0 41552 NULL ++disable_so_dma_addr_efx_rx_page_state_41558 dma_addr efx_rx_page_state 0 41558 NULL ++disable_so_igb_runtime_resume_fndecl_41565 igb_runtime_resume fndecl 0 41565 NULL ++disable_so_wait_on_page_bit_killable_fndecl_41573 wait_on_page_bit_killable fndecl 0 41573 NULL ++disable_so_time_js_event_41583 time js_event 0 41583 NULL nohasharray ++disable_so_lzo_mod_init_fndecl_41583 lzo_mod_init fndecl 0 41583 &disable_so_time_js_event_41583 ++disable_so_cg_spll_func_cntl_2_si_clock_registers_41584 cg_spll_func_cntl_2 si_clock_registers 0 41584 NULL ++disable_so_swa_base_asd_ha_addrspace_41593 swa_base asd_ha_addrspace 0 41593 NULL ++disable_so_flow_get_skgid_fndecl_41594 flow_get_skgid fndecl 0 41594 NULL nohasharray ++disable_so_fib_sync_down_addr_fndecl_41594 fib_sync_down_addr fndecl 2 41594 &disable_so_flow_get_skgid_fndecl_41594 ++disable_so_fl0addr_csio_iq_params_41595 fl0addr csio_iq_params 0 41595 NULL ++disable_so_cpufreq_stat_notifier_policy_fndecl_41604 cpufreq_stat_notifier_policy fndecl 0 41604 NULL nohasharray ++disable_so_hash_by_src_fndecl_41604 hash_by_src fndecl 0 41604 &disable_so_cpufreq_stat_notifier_policy_fndecl_41604 ++disable_so_read_nvkm_timer_41609 read nvkm_timer 0 41609 NULL ++disable_so_shm32read_addr_next_b43_dfsentry_41611 shm32read_addr_next b43_dfsentry 0 41611 NULL ++disable_so_lo_regpair_41616 lo regpair 0 41616 NULL ++disable_so_addr_netdev_desc_41619 addr netdev_desc 0 41619 NULL ++disable_so_ndesc_get_timestamp_fndecl_41626 ndesc_get_timestamp fndecl 0 41626 NULL ++disable_so_gid_cramfs_inode_41627 gid cramfs_inode 0 41627 NULL ++disable_so___sw_hweight8_fndecl_41629 __sw_hweight8 fndecl 1-0 41629 NULL ++disable_so_kvm_mtrr_get_guest_memory_type_fndecl_41633 kvm_mtrr_get_guest_memory_type fndecl 2-0 41633 NULL ++disable_so___xfrm6_addr_hash_fndecl_41637 __xfrm6_addr_hash fndecl 0 41637 NULL ++disable_so_phys_reg_addr_slgt_info_41642 phys_reg_addr slgt_info 0 41642 NULL ++disable_so_il_dbgfs_wd_timeout_write_fndecl_41643 il_dbgfs_wd_timeout_write fndecl 3 41643 NULL ++disable_so_count_sha256_state_41648 count sha256_state 0 41648 NULL ++disable_so_ironlake_check_encoder_dotclock_fndecl_41660 ironlake_check_encoder_dotclock fndecl 2 41660 NULL ++disable_so_af9015_eeprom_hash_fndecl_41666 af9015_eeprom_hash fndecl 0 41666 NULL ++disable_so_intel_dotclock_calculate_fndecl_41668 intel_dotclock_calculate fndecl 1-0 41668 NULL ++disable_so_rdmsrl_amd_safe_fndecl_41672 rdmsrl_amd_safe fndecl 0 41672 NULL ++disable_so_crypto_ablkcipher_encrypt_fndecl_41682 crypto_ablkcipher_encrypt fndecl 0 41682 NULL ++disable_so_bcma_pmu_pll_clock_bcm4706_fndecl_41683 bcma_pmu_pll_clock_bcm4706 fndecl 0-2 41683 NULL ++disable_so_regmap_write_fndecl_41685 regmap_write fndecl 0-2-3 41685 NULL ++disable_so_setup_APIC_mce_threshold_fndecl_41686 setup_APIC_mce_threshold fndecl 0-1-2 41686 NULL ++disable_so_copy_signal_fndecl_41687 copy_signal fndecl 1 41687 NULL ++disable_so_dma_addr_dw_spi_41693 dma_addr dw_spi 0 41693 NULL ++disable_so_leave_oper_channel_time_ieee80211_local_41701 leave_oper_channel_time ieee80211_local 0 41701 NULL ++disable_so_bit_putcs_fndecl_41704 bit_putcs fndecl 4-5-6-7-8 41704 NULL ++disable_so_nbpf_runtime_resume_fndecl_41706 nbpf_runtime_resume fndecl 0 41706 NULL ++disable_so_force_addr_vardecl_vt8231_c_41714 force_addr vardecl_vt8231.c 0 41714 NULL ++disable_so_radio_syn_pll_refdiv_b43_nphy_channeltab_entry_rev3_41738 radio_syn_pll_refdiv b43_nphy_channeltab_entry_rev3 0 41738 NULL ++disable_so_epoch_time_atto_vda_cfg_init_41739 epoch_time atto_vda_cfg_init 0 41739 NULL ++disable_so_node_size_shift_hfs_btree_41753 node_size_shift hfs_btree 0 41753 NULL ++disable_so_gfx_addr_intel_hw_status_page_41756 gfx_addr intel_hw_status_page 0 41756 NULL ++disable_so_mtrr_trim_uncached_memory_fndecl_41757 mtrr_trim_uncached_memory fndecl 1 41757 NULL ++disable_so_start_idle_time_cfqg_stats_41767 start_idle_time cfqg_stats 0 41767 NULL ++disable_so_receive_bitmap_plain_fndecl_41772 receive_bitmap_plain fndecl 0-2 41772 NULL ++disable_so___set_port_dev_addr_fndecl_41787 __set_port_dev_addr fndecl 0 41787 NULL ++disable_so_max_delta_ticks_clock_event_device_41796 max_delta_ticks clock_event_device 0 41796 NULL ++disable_so_register_ip_vs_scheduler_fndecl_41797 register_ip_vs_scheduler fndecl 0 41797 NULL ++disable_so_lcd_pixclock_atyfb_par_41804 lcd_pixclock atyfb_par 0 41804 NULL ++disable_so_mwl8k_cmd_set_mac_addr_fndecl_41809 mwl8k_cmd_set_mac_addr fndecl 0 41809 NULL ++disable_so_mktime64_fndecl_41810 mktime64 fndecl 0-6-5-4-3-2-1 41810 NULL ++disable_so_brcmf_pcie_buscore_prep_addr_fndecl_41821 brcmf_pcie_buscore_prep_addr fndecl 0-2 41821 NULL ++disable_so_s_bitmap_ino_omfs_sb_info_41835 s_bitmap_ino omfs_sb_info 0 41835 NULL ++disable_so_tlan_handle_interrupt_fndecl_41866 tlan_handle_interrupt fndecl 1 41866 NULL ++disable_so_crypto_authenc_esn_genicv_fndecl_41873 crypto_authenc_esn_genicv fndecl 0 41873 NULL ++disable_so_bfad_iocmd_rport_get_addr_fndecl_41879 bfad_iocmd_rport_get_addr fndecl 0 41879 NULL ++disable_so_xhci_del_comp_mod_timer_fndecl_41881 xhci_del_comp_mod_timer fndecl 3 41881 NULL ++disable_so_raddr_c2wr_ae_connection_request_41889 raddr c2wr_ae_connection_request 0 41889 NULL ++disable_so_btrfs_run_delayed_items_nr_fndecl_41895 btrfs_run_delayed_items_nr fndecl 0-3 41895 NULL nohasharray ++disable_so_isac_interrupt_fndecl_41895 isac_interrupt fndecl 2 41895 &disable_so_btrfs_run_delayed_items_nr_fndecl_41895 ++disable_so_address_b43_dmadesc32_41900 address b43_dmadesc32 0 41900 NULL ++disable_so_i_gid_ext4_inode_41907 i_gid ext4_inode 0 41907 NULL ++disable_so_sil24_exec_polled_cmd_fndecl_41911 sil24_exec_polled_cmd fndecl 2 41911 NULL ++disable_so_cp_hqd_pq_rptr_report_addr_hqd_registers_41912 cp_hqd_pq_rptr_report_addr hqd_registers 0 41912 NULL ++disable_so_uuid_hash_ocfs2_super_41922 uuid_hash ocfs2_super 0 41922 NULL ++disable_so_connect_time_usb_device_41926 connect_time usb_device 0 41926 NULL ++disable_so_hard_byte_limit_xfrm_lifetime_cfg_41928 hard_byte_limit xfrm_lifetime_cfg 0 41928 NULL nohasharray ++disable_so_q_rtime_msg_queue_41928 q_rtime msg_queue 0 41928 &disable_so_hard_byte_limit_xfrm_lifetime_cfg_41928 nohasharray ++disable_so_saddr_iphdr_41928 saddr iphdr 0 41928 &disable_so_q_rtime_msg_queue_41928 ++disable_so_nfs4_schedule_session_recovery_fndecl_41930 nfs4_schedule_session_recovery fndecl 2 41930 NULL ++disable_so_desc_card_addr_qla8044_minidump_entry_rdmem_pex_dma_41937 desc_card_addr qla8044_minidump_entry_rdmem_pex_dma 0 41937 NULL ++disable_so_freq_ar9170_calibration_target_power_ht_41939 freq ar9170_calibration_target_power_ht 0 41939 NULL ++disable_so_ino_timelimit_qc_type_state_41942 ino_timelimit qc_type_state 0 41942 NULL ++disable_so_ifa_local_in_ifaddr_41951 ifa_local in_ifaddr 0 41951 NULL ++disable_so_seq_radeon_fence_41952 seq radeon_fence 0 41952 NULL ++disable_so_mmc_interrupt_hpi_fndecl_41967 mmc_interrupt_hpi fndecl 0 41967 NULL ++disable_so_addr_nvbios_xpio_41977 addr nvbios_xpio 0 41977 NULL ++disable_so_mlx4_test_interrupts_fndecl_41979 mlx4_test_interrupts fndecl 0 41979 NULL ++disable_so_alps_process_bitmap_fndecl_41983 alps_process_bitmap fndecl 0 41983 NULL ++disable_so_enter_deep_sleep_lbs_private_41984 enter_deep_sleep lbs_private 0 41984 NULL ++disable_so_freq_detected_vx_core_41987 freq_detected vx_core 0 41987 NULL ++disable_so_sig_ksignal_41988 sig ksignal 0 41988 NULL ++disable_so_kvm_clock_get_cycles_fndecl_41992 kvm_clock_get_cycles fndecl 0 41992 NULL ++disable_so_mthca_setup_hca_fndecl_41999 mthca_setup_hca fndecl 0 41999 NULL ++disable_so_ipath_led_override_timeoff_ipath_devdata_42003 ipath_led_override_timeoff ipath_devdata 0 42003 NULL nohasharray ++disable_so_authenc_geniv_ahash_done_fndecl_42003 authenc_geniv_ahash_done fndecl 2 42003 &disable_so_ipath_led_override_timeoff_ipath_devdata_42003 ++disable_so_cxgb4vf_set_mac_addr_fndecl_42004 cxgb4vf_set_mac_addr fndecl 0 42004 NULL ++disable_so_poly_cipher_fndecl_42005 poly_cipher fndecl 0 42005 NULL ++disable_so_lfo2delay_soundfont_voice_parm_42007 lfo2delay soundfont_voice_parm 0 42007 NULL ++disable_so_cik_get_cu_active_bitmap_fndecl_42010 cik_get_cu_active_bitmap fndecl 0-2-3 42010 NULL ++disable_so_get_max_clock_sdhci_ops_42015 get_max_clock sdhci_ops 0 42015 NULL ++disable_so_svm_read_l1_tsc_fndecl_42018 svm_read_l1_tsc fndecl 0-2 42018 NULL ++disable_so_dccp_feat_signal_nn_change_fndecl_42022 dccp_feat_signal_nn_change fndecl 3 42022 NULL ++disable_so_e1000_test_msi_interrupt_fndecl_42028 e1000_test_msi_interrupt fndecl 0 42028 NULL ++disable_so_uv_rtc_setup_clock_fndecl_42030 uv_rtc_setup_clock fndecl 0 42030 NULL ++disable_so_rsa_get_e_fndecl_42032 rsa_get_e fndecl 5 42032 NULL ++disable_so_set_h225_addr_fndecl_42039 set_h225_addr fndecl 2-4 42039 NULL ++disable_so_next_hrtimer_event_fotg210_hcd_42040 next_hrtimer_event fotg210_hcd 0 42040 NULL ++disable_so_baseaddr_m48t35_priv_42042 baseaddr m48t35_priv 0 42042 NULL ++disable_so_src_high_addr_mvumi_dyn_list_entry_42046 src_high_addr mvumi_dyn_list_entry 0 42046 NULL ++disable_so_address_x86_exception_42048 address x86_exception 0 42048 NULL nohasharray ++disable_so_adis16480_set_freq_fndecl_42048 adis16480_set_freq fndecl 0 42048 &disable_so_address_x86_exception_42048 ++disable_so_skcipher_recvmsg_fndecl_42050 skcipher_recvmsg fndecl 0 42050 NULL ++disable_so_uid_ncp_mount_data_v4_42052 uid ncp_mount_data_v4 0 42052 NULL ++disable_so_guid_qib_pportdata_42064 guid qib_pportdata 0 42064 NULL ++disable_so_usb_find_address_fndecl_42069 usb_find_address fndecl 0 42069 NULL ++disable_so_crypto_comp_compress_fndecl_42075 crypto_comp_compress fndecl 3 42075 NULL ++disable_so_xcan_state_interrupt_fndecl_42076 xcan_state_interrupt fndecl 2 42076 NULL ++disable_so_xfs_dir2_leaf_search_hash_fndecl_42097 xfs_dir2_leaf_search_hash fndecl 0 42097 NULL ++disable_so_rtl8169_interrupt_fndecl_42115 rtl8169_interrupt fndecl 1 42115 NULL ++disable_so_ip_list_uid_vardecl_xt_recent_c_42144 ip_list_uid vardecl_xt_recent.c 0 42144 NULL ++disable_so_request_sound_timer_fndecl_42149 request_sound_timer fndecl 1 42149 NULL nohasharray ++disable_so_sof_search_timeout_stb0899_config_42149 sof_search_timeout stb0899_config 0 42149 &disable_so_request_sound_timer_fndecl_42149 ++disable_so_uvc_timeout_param_vardecl_42158 uvc_timeout_param vardecl 0 42158 NULL ++disable_so_stv0900_get_mclk_freq_fndecl_42161 stv0900_get_mclk_freq fndecl 0-2 42161 NULL ++disable_so_pch_systime_read_fndecl_42169 pch_systime_read fndecl 0 42169 NULL ++disable_so_accumulate_16bit_val_fndecl_42178 accumulate_16bit_val fndecl 2 42178 NULL ++disable_so_cryptd_blkcipher_enqueue_fndecl_42182 cryptd_blkcipher_enqueue fndecl 0 42182 NULL ++disable_so_sjw_can_bittiming_42187 sjw can_bittiming 0 42187 NULL ++disable_so_vortex_interrupt_fndecl_42189 vortex_interrupt fndecl 1 42189 NULL ++disable_so_ar_addr_qla4_83xx_quad_entry_42190 ar_addr qla4_83xx_quad_entry 0 42190 NULL ++disable_so_sctp_v4_from_addr_param_fndecl_42197 sctp_v4_from_addr_param fndecl 3 42197 NULL ++disable_so_sda_hold_time_dw_i2c_dev_42198 sda_hold_time dw_i2c_dev 0 42198 NULL ++disable_so_proc_doulongvec_ms_jiffies_minmax_fndecl_42211 proc_doulongvec_ms_jiffies_minmax fndecl 0 42211 NULL ++disable_so_monitor_timeout_l2cap_chan_42212 monitor_timeout l2cap_chan 0 42212 NULL ++disable_so_sys_setfsuid16_fndecl_42222 sys_setfsuid16 fndecl 0-1 42222 NULL ++disable_so_rrd_ret_timer_atl1_hw_42226 rrd_ret_timer atl1_hw 0 42226 NULL nohasharray ++disable_so__get_table_mindiv_fndecl_42226 _get_table_mindiv fndecl 0 42226 &disable_so_rrd_ret_timer_atl1_hw_42226 ++disable_so_ext4_block_bitmap_set_fndecl_42228 ext4_block_bitmap_set fndecl 3 42228 NULL ++disable_so_select_timeout_pca9541_42231 select_timeout pca9541 0 42231 NULL ++disable_so_id_and_color_iwl_time_event_cmd_42237 id_and_color iwl_time_event_cmd 0 42237 NULL ++disable_so_map_id_down_fndecl_42241 map_id_down fndecl 0-2 42241 NULL ++disable_so_usb_sleep_music_store_fndecl_42245 usb_sleep_music_store fndecl 0-4 42245 NULL ++disable_so_ath6kl_sdio_func0_cmd52_wr_byte_fndecl_42251 ath6kl_sdio_func0_cmd52_wr_byte fndecl 0 42251 NULL ++disable_so_bitmap_and_fndecl_42267 bitmap_and fndecl 4 42267 NULL ++disable_so_tx_frame_ath_cycle_counters_42275 tx_frame ath_cycle_counters 0 42275 NULL ++disable_so_hasht_dcb_output_42279 hasht dcb_output 0 42279 NULL ++disable_so_xfs_btree_key_addr_fndecl_42282 xfs_btree_key_addr fndecl 2 42282 NULL ++disable_so_lpfc_max_scsicmpl_time_store_fndecl_42289 lpfc_max_scsicmpl_time_store fndecl 0 42289 NULL ++disable_so_ltr501_ps_write_samp_freq_fndecl_42298 ltr501_ps_write_samp_freq fndecl 0 42298 NULL ++disable_so_time_zero_perf_event_mmap_page_42309 time_zero perf_event_mmap_page 0 42309 NULL nohasharray ++disable_so_dmatest_random_fndecl_42309 dmatest_random fndecl 0 42309 &disable_so_time_zero_perf_event_mmap_page_42309 ++disable_so_sm_addr_sm501_mem_42315 sm_addr sm501_mem 0 42315 NULL ++disable_so_snd_rme32_info_clockmode_control_fndecl_42323 snd_rme32_info_clockmode_control fndecl 0 42323 NULL ++disable_so_max8997_rtc_set_time_fndecl_42326 max8997_rtc_set_time fndecl 0 42326 NULL nohasharray ++disable_so_freq_ath6kl_mgmt_buff_42326 freq ath6kl_mgmt_buff 0 42326 &disable_so_max8997_rtc_set_time_fndecl_42326 ++disable_so_clk_register_divider_table_fndecl_42329 clk_register_divider_table fndecl 7-6 42329 NULL ++disable_so_guid_indexes_mlx4_sriov_alias_guid_info_rec_det_42332 guid_indexes mlx4_sriov_alias_guid_info_rec_det 0 42332 NULL ++disable_so_addr_cis_cache_entry_42335 addr cis_cache_entry 0 42335 NULL ++disable_so_dma_addr_bnad_tx_vector_42337 dma_addr bnad_tx_vector 0 42337 NULL ++disable_so_mgid_index_mlx5_qp_path_42339 mgid_index mlx5_qp_path 0 42339 NULL ++disable_so_tcm_base_address_brcmf_pcie_shared_info_42357 tcm_base_address brcmf_pcie_shared_info 0 42357 NULL ++disable_so_mod_timer_fndecl_42361 mod_timer fndecl 2-0 42361 NULL ++disable_so_srpt_service_guid_vardecl_ib_srpt_c_42363 srpt_service_guid vardecl_ib_srpt.c 0 42363 NULL ++disable_so_qat_alg_ablkcipher_init_enc_fndecl_42373 qat_alg_ablkcipher_init_enc fndecl 4 42373 NULL ++disable_so_mdiv_gf100_clk_info_42375 mdiv gf100_clk_info 0 42375 NULL ++disable_so__ubh_find_next_zero_bit__fndecl_42379 _ubh_find_next_zero_bit_ fndecl 0-3-4-5 42379 NULL ++disable_so_tv_nsec_timespec_42383 tv_nsec timespec 0 42383 NULL ++disable_so_last_timestamp_iso_context_42389 last_timestamp iso_context 0 42389 NULL ++disable_so_iqaddr_fw_ri_res_cq_42408 iqaddr fw_ri_res_cq 0 42408 NULL ++disable_so_proc_loginuid_write_fndecl_42419 proc_loginuid_write fndecl 3 42419 NULL ++disable_so_mpeg_output_clock_rate_drxj_data_42421 mpeg_output_clock_rate drxj_data 0 42421 NULL ++disable_so_fref_clock_ratio_dib0090_config_42426 fref_clock_ratio dib0090_config 0 42426 NULL ++disable_so_virtnet_set_mac_address_fndecl_42429 virtnet_set_mac_address fndecl 0 42429 NULL ++disable_so_panel_pwr_delay_radeon_encoder_atom_dig_42430 panel_pwr_delay radeon_encoder_atom_dig 0 42430 NULL ++disable_so_timeo_nfs_parsed_mount_data_42431 timeo nfs_parsed_mount_data 0 42431 NULL ++disable_so_correction_snd_timer_system_private_42446 correction snd_timer_system_private 0 42446 NULL ++disable_so_intr_timer_usec_vnic_enet_config_42448 intr_timer_usec vnic_enet_config 0 42448 NULL ++disable_so_id_mISDNtimer_42453 id mISDNtimer 0 42453 NULL ++disable_so_i2c_algo_dp_aux_address_fndecl_42460 i2c_algo_dp_aux_address fndecl 2 42460 NULL ++disable_so__register_divider_fndecl_42464 _register_divider fndecl 7-6 42464 NULL ++disable_so_max8998_rtc_read_time_fndecl_42466 max8998_rtc_read_time fndecl 0 42466 NULL ++disable_so_sctp_setsockopt_paddr_thresholds_fndecl_42474 sctp_setsockopt_paddr_thresholds fndecl 3-0 42474 NULL nohasharray ++disable_so_stv0900_get_tuner_freq_fndecl_42474 stv0900_get_tuner_freq fndecl 0 42474 &disable_so_sctp_setsockopt_paddr_thresholds_fndecl_42474 ++disable_so_rt2x00crypto_tx_overhead_fndecl_42475 rt2x00crypto_tx_overhead fndecl 0 42475 NULL ++disable_so_lm3533_led_delay_off_set_fndecl_42481 lm3533_led_delay_off_set fndecl 0 42481 NULL ++disable_so_time_blocked_xen_spinlock_stats_42482 time_blocked xen_spinlock_stats 0 42482 NULL ++disable_so_nat_ver_bitmap_bytesize_f2fs_checkpoint_42483 nat_ver_bitmap_bytesize f2fs_checkpoint 0 42483 NULL ++disable_so_reg_write_fndecl_42487 reg_write fndecl 0 42487 NULL ++disable_so_btrfs_insert_delayed_dir_index_fndecl_42491 btrfs_insert_delayed_dir_index fndecl 0-4-7-8 42491 NULL ++disable_so_r53_val_fc2580_freq_regs_42497 r53_val fc2580_freq_regs 0 42497 NULL ++disable_so_txerr_interrupt_mask_ath_hw_42499 txerr_interrupt_mask ath_hw 0 42499 NULL ++disable_so_avail_max_snd_pcm_runtime_42523 avail_max snd_pcm_runtime 0 42523 NULL nohasharray ++disable_so_ibx_display_interrupt_update_fndecl_42523 ibx_display_interrupt_update fndecl 3-2 42523 &disable_so_avail_max_snd_pcm_runtime_42523 ++disable_so_addr_hi_freelQ_e_42531 addr_hi freelQ_e 0 42531 NULL ++disable_so_wrmsr_safe_regs_on_cpu_fndecl_42539 wrmsr_safe_regs_on_cpu fndecl 0-1 42539 NULL ++disable_so_initial_apicid_cpuinfo_x86_42542 initial_apicid cpuinfo_x86 0 42542 NULL ++disable_so_rx_ring_dma_addr_pcnet32_private_42551 rx_ring_dma_addr pcnet32_private 0 42551 NULL ++disable_so_max_sleep_time_f2fs_gc_kthread_42557 max_sleep_time f2fs_gc_kthread 0 42557 NULL nohasharray ++disable_so_addr_high_vring_dma_addr_42557 addr_high vring_dma_addr 0 42557 &disable_so_max_sleep_time_f2fs_gc_kthread_42557 ++disable_so_db_rec_addr_mlx4_srq_context_42559 db_rec_addr mlx4_srq_context 0 42559 NULL ++disable_so_mmc_clock_opt_set_fndecl_42561 mmc_clock_opt_set fndecl 2 42561 NULL ++disable_so_sys_setgid16_fndecl_42562 sys_setgid16 fndecl 0-1 42562 NULL ++disable_so_command_width_atiixp_ide_timing_42566 command_width atiixp_ide_timing 0 42566 NULL ++disable_so_cgroup_addrm_files_fndecl_42568 cgroup_addrm_files fndecl 0 42568 NULL ++disable_so_nla_put_via_fndecl_42571 nla_put_via fndecl 4 42571 NULL ++disable_so_flow_get_rxhash_fndecl_42572 flow_get_rxhash fndecl 0 42572 NULL ++disable_so_ves1820_set_tv_freq_fndecl_42581 ves1820_set_tv_freq fndecl 2 42581 NULL ++disable_so_clk_calc_subtree_fndecl_42586 clk_calc_subtree fndecl 2-4 42586 NULL ++disable_so_demod_address_stb0899_config_42587 demod_address stb0899_config 0 42587 NULL ++disable_so_thash_entries_vardecl_tcp_c_42589 thash_entries vardecl_tcp.c 0 42589 NULL ++disable_so_clock_freq_ushc_data_42599 clock_freq ushc_data 0 42599 NULL ++disable_so_VSyncEnd_xtimings_42606 VSyncEnd xtimings 0 42606 NULL ++disable_so_hv_need_to_signal_fndecl_42615 hv_need_to_signal fndecl 1 42615 NULL ++disable_so_rsa_get_n_fndecl_42620 rsa_get_n fndecl 5 42620 NULL ++disable_so_pci_bus_write_config_dword_fndecl_42624 pci_bus_write_config_dword fndecl 0-2-3-4 42624 NULL ++disable_so_gen_pool_virt_to_phys_fndecl_42628 gen_pool_virt_to_phys fndecl 2-0 42628 NULL ++disable_so_brcmf_sdiod_addrprep_fndecl_42643 brcmf_sdiod_addrprep fndecl 0 42643 NULL ++disable_so_mpt_loadtime_max_sectors_vardecl_mptsas_c_42653 mpt_loadtime_max_sectors vardecl_mptsas.c 0 42653 NULL ++disable_so_iscsi_stat_tgt_attr_show_attr_last_fail_time_fndecl_42661 iscsi_stat_tgt_attr_show_attr_last_fail_time fndecl 0 42661 NULL ++disable_so_rx_antdiv_shared_phy_42665 rx_antdiv shared_phy 0 42665 NULL ++disable_so_uart_get_attr_custom_divisor_fndecl_42667 uart_get_attr_custom_divisor fndecl 0 42667 NULL nohasharray ++disable_so_bch_btree_map_nodes_recurse_fndecl_42667 bch_btree_map_nodes_recurse fndecl 0 42667 &disable_so_uart_get_attr_custom_divisor_fndecl_42667 ++disable_so_dib0090_write_reg_fndecl_42668 dib0090_write_reg fndecl 3 42668 NULL nohasharray ++disable_so_hv_need_to_signal_on_read_fndecl_42668 hv_need_to_signal_on_read fndecl 1 42668 &disable_so_dib0090_write_reg_fndecl_42668 ++disable_so_bs_freqcnt_cx24113_state_42672 bs_freqcnt cx24113_state 0 42672 NULL ++disable_so_netlbl_unlhsh_remove_addr6_fndecl_42673 netlbl_unlhsh_remove_addr6 fndecl 0 42673 NULL ++disable_so_authenc_esn_verify_ahash_update_done2_fndecl_42674 authenc_esn_verify_ahash_update_done2 fndecl 2 42674 NULL ++disable_so_last_time_megasas_instance_42679 last_time megasas_instance 0 42679 NULL ++disable_so_hashval1_1_rx_pkt_hdr1_42687 hashval1_1 rx_pkt_hdr1 0 42687 NULL ++disable_so_nilfs_btree_do_lookup_fndecl_42696 nilfs_btree_do_lookup fndecl 0-3 42696 NULL ++disable_so_ip_vs_create_timeout_table_fndecl_42701 ip_vs_create_timeout_table fndecl 2 42701 NULL ++disable_so_mesh_table_hash_fndecl_42703 mesh_table_hash fndecl 0 42703 NULL ++disable_so_divide_fndecl_42710 divide fndecl 1 42710 NULL ++disable_so_nilfs_btree_node_insert_fndecl_42712 nilfs_btree_node_insert fndecl 2-3 42712 NULL ++disable_so_set_div_fndecl_42720 set_div fndecl 0-4 42720 NULL ++disable_so_current_uuid_show_fndecl_42727 current_uuid_show fndecl 0 42727 NULL nohasharray ++disable_so_nfs4_decode_mp_ds_addr_fndecl_42727 nfs4_decode_mp_ds_addr fndecl 3 42727 &disable_so_current_uuid_show_fndecl_42727 ++disable_so_remove_uuid_fndecl_42730 remove_uuid fndecl 0-4 42730 NULL ++disable_so_bd_list_addr_lo_bnx2i_text_request_42732 bd_list_addr_lo bnx2i_text_request 0 42732 NULL ++disable_so_pch_gbe_mac_mc_addr_list_update_fndecl_42738 pch_gbe_mac_mc_addr_list_update fndecl 4 42738 NULL ++disable_so_tbl_addr_brcms_phy_42754 tbl_addr brcms_phy 0 42754 NULL ++disable_so_addr_sch5636_data_42756 addr sch5636_data 0 42756 NULL ++disable_so_hpfa_freq_cs42l56_platform_data_42759 hpfa_freq cs42l56_platform_data 0 42759 NULL ++disable_so_fanout_demux_hash_fndecl_42764 fanout_demux_hash fndecl 0-3 42764 NULL ++disable_so_cxgb_set_mac_addr_fndecl_42780 cxgb_set_mac_addr fndecl 0 42780 NULL ++disable_so_dn_addr2asc_fndecl_42781 dn_addr2asc fndecl 1 42781 NULL ++disable_so_mt9t031_runtime_resume_fndecl_42782 mt9t031_runtime_resume fndecl 0 42782 NULL ++disable_so_nla_put_le64_fndecl_42786 nla_put_le64 fndecl 0 42786 NULL ++disable_so_dell_rbu_dmaaddr_vardecl_dell_rbu_c_42794 dell_rbu_dmaaddr vardecl_dell_rbu.c 0 42794 NULL ++disable_so_ocfs2_update_inode_atime_fndecl_42799 ocfs2_update_inode_atime fndecl 0 42799 NULL nohasharray ++disable_so_pfkey_sockaddr_fill_fndecl_42799 pfkey_sockaddr_fill fndecl 2-4 42799 &disable_so_ocfs2_update_inode_atime_fndecl_42799 ++disable_so_vga_get_interruptible_fndecl_42803 vga_get_interruptible fndecl 0 42803 NULL ++disable_so_lookup_pmd_address_fndecl_42804 lookup_pmd_address fndecl 1 42804 NULL ++disable_so_i40e_set_rss_hash_opt_fndecl_42810 i40e_set_rss_hash_opt fndecl 0 42810 NULL ++disable_so_from_kuid_fndecl_42812 from_kuid fndecl 0 42812 NULL ++disable_so_resolution_snd_timer_gstatus_42814 resolution snd_timer_gstatus 0 42814 NULL ++disable_so_demod_address_cx22700_config_42828 demod_address cx22700_config 0 42828 NULL ++disable_so_mpu_start_timer_fndecl_42840 mpu_start_timer fndecl 1 42840 NULL nohasharray ++disable_so_end_point_addr_cx231xx_audio_42840 end_point_addr cx231xx_audio 0 42840 &disable_so_mpu_start_timer_fndecl_42840 ++disable_so_hpwdt_change_timer_fndecl_42850 hpwdt_change_timer fndecl 1 42850 NULL nohasharray ++disable_so_host_addr_hw_cmd_42850 host_addr hw_cmd 0 42850 &disable_so_hpwdt_change_timer_fndecl_42850 ++disable_so_update_gid_fndecl_42874 update_gid fndecl 3 42874 NULL ++disable_so_read_div_fndecl_42880 read_div fndecl 0 42880 NULL nohasharray ++disable_so_SYSC_setpgid_fndecl_42880 SYSC_setpgid fndecl 1-2 42880 &disable_so_read_div_fndecl_42880 ++disable_so_exptime_mpath_info_42881 exptime mpath_info 0 42881 NULL ++disable_so_count_netdev_hw_addr_list_42886 count netdev_hw_addr_list 0 42886 NULL ++disable_so___sel_hash_fndecl_42890 __sel_hash fndecl 0-2-3 42890 NULL ++disable_so_cipher_rt2x00lib_crypto_42894 cipher rt2x00lib_crypto 0 42894 NULL ++disable_so___dequeue_signal_fndecl_42904 __dequeue_signal fndecl 0 42904 NULL ++disable_so_uid_dpot_data_42905 uid dpot_data 0 42905 NULL ++disable_so_tc_index_bitmap_bits_asd_seq_data_42910 tc_index_bitmap_bits asd_seq_data 0 42910 NULL ++disable_so_ablkcipher_copy_iv_fndecl_42911 ablkcipher_copy_iv fndecl 3 42911 NULL ++disable_so_pci_pm_runtime_resume_fndecl_42917 pci_pm_runtime_resume fndecl 0 42917 NULL ++disable_so_default_sclk_radeon_clock_42919 default_sclk radeon_clock 0 42919 NULL ++disable_so_register_inet6addr_notifier_fndecl_42932 register_inet6addr_notifier fndecl 0 42932 NULL nohasharray ++disable_so_e1000_rx_hash_fndecl_42932 e1000_rx_hash fndecl 2 42932 &disable_so_register_inet6addr_notifier_fndecl_42932 ++disable_so_isl1208_rtc_set_time_fndecl_42933 isl1208_rtc_set_time fndecl 0 42933 NULL nohasharray ++disable_so_ringid_wmi_vring_ba_en_cmd_42933 ringid wmi_vring_ba_en_cmd 0 42933 &disable_so_isl1208_rtc_set_time_fndecl_42933 nohasharray ++disable_so_host_addr_io_accel1_cmd_42933 host_addr io_accel1_cmd 0 42933 &disable_so_ringid_wmi_vring_ba_en_cmd_42933 ++disable_so_uwb_rc_dev_addr_assign_fndecl_42936 uwb_rc_dev_addr_assign fndecl 0 42936 NULL ++disable_so_address_vme_bus_error_42937 address vme_bus_error 0 42937 NULL nohasharray ++disable_so_cma_bind_addr_fndecl_42937 cma_bind_addr fndecl 0 42937 &disable_so_address_vme_bus_error_42937 ++disable_so_cyapa_gen5_set_interval_time_fndecl_42941 cyapa_gen5_set_interval_time fndecl 0-3 42941 NULL ++disable_so_ecx_tss_segment_32_42952 ecx tss_segment_32 0 42952 NULL ++disable_so_percentage_divider_radeon_atom_ss_42955 percentage_divider radeon_atom_ss 0 42955 NULL ++disable_so_timeout_sg_fd_42956 timeout sg_fd 0 42956 NULL ++disable_so_ftdi_2232h_baud_base_to_divisor_fndecl_42957 ftdi_2232h_baud_base_to_divisor fndecl 0-1-2 42957 NULL ++disable_so_mcryptd_hash_update_fndecl_42959 mcryptd_hash_update fndecl 2 42959 NULL ++disable_so_iqaddr_csio_iq_params_42960 iqaddr csio_iq_params 0 42960 NULL ++disable_so_head_wb_addr_i40e_hmc_obj_txq_42977 head_wb_addr i40e_hmc_obj_txq 0 42977 NULL nohasharray ++disable_so_written_btree_42977 written btree 0 42977 &disable_so_head_wb_addr_i40e_hmc_obj_txq_42977 ++disable_so___btrfs_update_delayed_inode_fndecl_42987 __btrfs_update_delayed_inode fndecl 0 42987 NULL ++disable_so_af9005_fe_sleep_fndecl_42988 af9005_fe_sleep fndecl 0 42988 NULL nohasharray ++disable_so_counter_address_p4_counter_binding_42988 counter_address p4_counter_binding 0 42988 &disable_so_af9005_fe_sleep_fndecl_42988 ++disable_so_alt_timeout_ib_qp_attr_42989 alt_timeout ib_qp_attr 0 42989 NULL ++disable_so_db_record_addr_mlx5_cq_context_43002 db_record_addr mlx5_cq_context 0 43002 NULL nohasharray ++disable_so_rhashtable_insert_rehash_fndecl_43002 rhashtable_insert_rehash fndecl 0 43002 &disable_so_db_record_addr_mlx5_cq_context_43002 ++disable_so_zd1201_set_mac_address_fndecl_43003 zd1201_set_mac_address fndecl 0 43003 NULL ++disable_so_scs_init_hss_address_fndecl_43016 scs_init_hss_address fndecl 0 43016 NULL ++disable_so_hash_fndecl_43020 hash fndecl 0 43020 NULL ++disable_so_hpi_tuner_get_hd_radio_signal_blend_fndecl_43025 hpi_tuner_get_hd_radio_signal_blend fndecl 0-1 43025 NULL ++disable_so_rt_runtime_rt_rq_43033 rt_runtime rt_rq 0 43033 NULL ++disable_so_dbi_bw_timer_mipi_config_43043 dbi_bw_timer mipi_config 0 43043 NULL ++disable_so_bch_btree_op_init_fndecl_43045 bch_btree_op_init fndecl 2 43045 NULL ++disable_so_ctl_mce_bank_43048 ctl mce_bank 0 43048 NULL ++disable_so_io_addr_ips_ha_43051 io_addr ips_ha 0 43051 NULL ++disable_so_ucode_beacon_time_iwl_priv_43063 ucode_beacon_time iwl_priv 0 43063 NULL ++disable_so_fast_clip_ctrl_delay_s_cfg_agc_43064 fast_clip_ctrl_delay s_cfg_agc 0 43064 NULL ++disable_so_read_interrupt_status_fndecl_43075 read_interrupt_status fndecl 0 43075 NULL ++disable_so_suspend_time_nv04_timer_priv_43078 suspend_time nv04_timer_priv 0 43078 NULL ++disable_so_nl80211_send_mlme_timeout_fndecl_43081 nl80211_send_mlme_timeout fndecl 5 43081 NULL ++disable_so_xfs_uuid_table_size_vardecl_xfs_mount_c_43090 xfs_uuid_table_size vardecl_xfs_mount.c 0 43090 NULL ++disable_so_bitmap_allocate_region_fndecl_43093 bitmap_allocate_region fndecl 2-3 43093 NULL ++disable_so_timeouts_show_fndecl_43114 timeouts_show fndecl 0 43114 NULL ++disable_so_lm8323_pwm_store_time_fndecl_43123 lm8323_pwm_store_time fndecl 0 43123 NULL nohasharray ++disable_so_crypto_register_instance_fndecl_43123 crypto_register_instance fndecl 0 43123 &disable_so_lm8323_pwm_store_time_fndecl_43123 ++disable_so_acpi_map_vaddr_lookup_fndecl_43126 acpi_map_vaddr_lookup fndecl 1-2 43126 NULL nohasharray ++disable_so_bitclk_freq_fsl_ssi_private_43126 bitclk_freq fsl_ssi_private 0 43126 &disable_so_acpi_map_vaddr_lookup_fndecl_43126 ++disable_so_retranscount_nes_timer_entry_43129 retranscount nes_timer_entry 0 43129 NULL ++disable_so_driver_timestamp_qla8044_minidump_template_hdr_43138 driver_timestamp qla8044_minidump_template_hdr 0 43138 NULL ++disable_so_rtl8187_iowrite_async_fndecl_43147 rtl8187_iowrite_async fndecl 4-2 43147 NULL ++disable_so_gcm_hash_crypt_remain_continue_fndecl_43164 gcm_hash_crypt_remain_continue fndecl 0 43164 NULL ++disable_so_timeout_usbdevfs_ctrltransfer_43171 timeout usbdevfs_ctrltransfer 0 43171 NULL ++disable_so_addr_snd_ac97_43179 addr snd_ac97 0 43179 NULL ++disable_so_snd_timer_user_start_fndecl_43188 snd_timer_user_start fndecl 0 43188 NULL ++disable_so_div_f0_pll_values_43197 div_f0 pll_values 0 43197 NULL ++disable_so_tx_watchdog_timeout_conf_tx_settings_43198 tx_watchdog_timeout conf_tx_settings 0 43198 NULL ++disable_so_demod_address_stv0297_config_43206 demod_address stv0297_config 0 43206 NULL nohasharray ++disable_so_stv090x_write_reg_fndecl_43206 stv090x_write_reg fndecl 3-0 43206 &disable_so_demod_address_stv0297_config_43206 ++disable_so_atomic64_sub_return_fndecl_43214 atomic64_sub_return fndecl 0-1 43214 NULL ++disable_so_select_addr_2_qla8044_minidump_entry_rdmux2_43220 select_addr_2 qla8044_minidump_entry_rdmux2 0 43220 NULL ++disable_so_pixel_clock_radeon_encoder_43221 pixel_clock radeon_encoder 0 43221 NULL ++disable_so_rdmsr_safe_on_cpu_fndecl_43222 rdmsr_safe_on_cpu fndecl 0-1 43222 NULL ++disable_so_adav80x_set_dac_clock_fndecl_43226 adav80x_set_dac_clock fndecl 2 43226 NULL ++disable_so_rc5t583_rtc_read_time_fndecl_43238 rc5t583_rtc_read_time fndecl 0 43238 NULL nohasharray ++disable_so_bitmap_zero_fndecl_43238 bitmap_zero fndecl 2 43238 &disable_so_rc5t583_rtc_read_time_fndecl_43238 ++disable_so_vid_from_reg_fndecl_43258 vid_from_reg fndecl 0-1 43258 NULL ++disable_so_page_dp83640_clock_43262 page dp83640_clock 0 43262 NULL ++disable_so_mthca_SW2HW_SRQ_fndecl_43263 mthca_SW2HW_SRQ fndecl 0-3 43263 NULL ++disable_so_tea5777_freq_to_v4l2_freq_fndecl_43267 tea5777_freq_to_v4l2_freq fndecl 0-2 43267 NULL ++disable_so_addr_lo_eth_rx_bd_43268 addr_lo eth_rx_bd 0 43268 NULL ++disable_so_timeout_nf_conntrack_expect_policy_43269 timeout nf_conntrack_expect_policy 0 43269 NULL ++disable_so_read_addr___mux_43284 read_addr __mux 0 43284 NULL ++disable_so_start_address___osdv2_cdb_addr_len_43285 start_address __osdv2_cdb_addr_len 0 43285 NULL ++disable_so_frac_bot_pll_div_43287 frac_bot pll_div 0 43287 NULL ++disable_so_batadv_bitmap_shift_left_fndecl_43296 batadv_bitmap_shift_left fndecl 2 43296 NULL ++disable_so_btrfs_timespec_sec_fndecl_43304 btrfs_timespec_sec fndecl 0 43304 NULL ++disable_so_atime_cifs_unix_set_info_args_43311 atime cifs_unix_set_info_args 0 43311 NULL ++disable_so_id_bitmap_port_adt_elem_43312 id bitmap_port_adt_elem 0 43312 NULL ++disable_so_hsize_std_timing_43315 hsize std_timing 0 43315 NULL ++disable_so_addr_wusb_dev_43323 addr wusb_dev 0 43323 NULL ++disable_so_dma_addr_zynqmp_qspi_43329 dma_addr zynqmp_qspi 0 43329 NULL ++disable_so_flash_timeout_max77693_sub_led_43338 flash_timeout max77693_sub_led 0 43338 NULL nohasharray ++disable_so_save_restore_gpu_addr_radeon_rlc_43338 save_restore_gpu_addr radeon_rlc 0 43338 &disable_so_flash_timeout_max77693_sub_led_43338 ++disable_so_cypress_get_mclk_frequency_ratio_fndecl_43339 cypress_get_mclk_frequency_ratio fndecl 0-2 43339 NULL ++disable_so_running_clock_fndecl_43341 running_clock fndecl 0 43341 NULL ++disable_so_snd_echo_clock_source_info_fndecl_43348 snd_echo_clock_source_info fndecl 0 43348 NULL ++disable_so_random_id_operand_ib_cm_43350 random_id_operand ib_cm 0 43350 NULL ++disable_so_il3945_build_tx_cmd_hwcrypto_fndecl_43368 il3945_build_tx_cmd_hwcrypto fndecl 5 43368 NULL ++disable_so_regcache_lzo_decompress_cache_block_fndecl_43370 regcache_lzo_decompress_cache_block fndecl 0 43370 NULL ++disable_so_rv6xx_memory_clock_entry_set_feedback_divider_fndecl_43374 rv6xx_memory_clock_entry_set_feedback_divider fndecl 3 43374 NULL ++disable_so_timer_expires_rts51x_chip_43381 timer_expires rts51x_chip 0 43381 NULL ++disable_so_bond_alb_set_mac_address_fndecl_43392 bond_alb_set_mac_address fndecl 0 43392 NULL ++disable_so_write_leasetime_fndecl_43394 write_leasetime fndecl 0 43394 NULL ++disable_so_ftdi_232am_baud_to_divisor_fndecl_43399 ftdi_232am_baud_to_divisor fndecl 0-1 43399 NULL ++disable_so_jiffies_be_aic_obj_43400 jiffies be_aic_obj 0 43400 NULL ++disable_so_timer_jiffies_tvec_base_43403 timer_jiffies tvec_base 0 43403 NULL ++disable_so___ip6addrlbl_add_fndecl_43404 __ip6addrlbl_add fndecl 0 43404 NULL ++disable_so_sd_ctime_stat_data_v1_43407 sd_ctime stat_data_v1 0 43407 NULL ++disable_so_check_timers_list_fndecl_43411 check_timers_list fndecl 0-3 43411 NULL ++disable_so_addr2_dir_table_slot_43416 addr2 dir_table_slot 0 43416 NULL ++disable_so_bch_btree_map_nodes_fndecl_43426 bch_btree_map_nodes fndecl 0 43426 NULL ++disable_so_burst_bclkdiv_tlv320dac33_priv_43428 burst_bclkdiv tlv320dac33_priv 0 43428 NULL ++disable_so_cx24116_read_signal_strength_fndecl_43436 cx24116_read_signal_strength fndecl 0 43436 NULL ++disable_so_xferq_addr_lo_fcoe_kwqe_conn_offload2_43439 xferq_addr_lo fcoe_kwqe_conn_offload2 0 43439 NULL ++disable_so_timeout_bfa_timer_s_43448 timeout bfa_timer_s 0 43448 NULL ++disable_so_ocfs2_wait_for_mask_interruptible_fndecl_43456 ocfs2_wait_for_mask_interruptible fndecl 0 43456 NULL ++disable_so_stream_timeout_nf_ct_gre_43468 stream_timeout nf_ct_gre 0 43468 NULL ++disable_so_sample_div_st_rc_device_43474 sample_div st_rc_device 0 43474 NULL ++disable_so_crypto_shash_finup_fndecl_43475 crypto_shash_finup fndecl 0-3 43475 NULL ++disable_so_current_frequency_lg216x_state_43480 current_frequency lg216x_state 0 43480 NULL ++disable_so_error_sha1_hash_ctx_43486 error sha1_hash_ctx 0 43486 NULL ++disable_so_link_up_time_swStat_43487 link_up_time swStat 0 43487 NULL ++disable_so_qce_ablkcipher_setkey_fndecl_43494 qce_ablkcipher_setkey fndecl 0-3 43494 NULL ++disable_so_timeout_msec_TAG_TW_Lock_43496 timeout_msec TAG_TW_Lock 0 43496 NULL ++disable_so_mcs7830_hif_get_mac_address_fndecl_43507 mcs7830_hif_get_mac_address fndecl 0 43507 NULL ++disable_so_show_fan_time_fndecl_43512 show_fan_time fndecl 0 43512 NULL ++disable_so_x25_display_timer_fndecl_43519 x25_display_timer fndecl 0 43519 NULL ++disable_so_address_m920x_inits_43524 address m920x_inits 0 43524 NULL ++disable_so_msr_extra_reg_43525 msr extra_reg 0 43525 NULL ++disable_so_hashm_nv50_disp_mthd_v1_43528 hashm nv50_disp_mthd_v1 0 43528 NULL ++disable_so_get_dvbt_signal_to_noise_fndecl_43531 get_dvbt_signal_to_noise fndecl 0 43531 NULL ++disable_so_snd_seq_oss_timer_start_fndecl_43533 snd_seq_oss_timer_start fndecl 0 43533 NULL ++disable_so_ath5k_hw_register_timeout_fndecl_43537 ath5k_hw_register_timeout fndecl 0-3-4 43537 NULL ++disable_so_slave_addr_intel_sdvo_43549 slave_addr intel_sdvo 0 43549 NULL ++disable_so_buf_addr_rocker_desc_43555 buf_addr rocker_desc 0 43555 NULL ++disable_so_bCSourceID_uac_clock_multiplier_descriptor_43558 bCSourceID uac_clock_multiplier_descriptor 0 43558 NULL nohasharray ++disable_so_scsi_reset_delay_adveep_38C1600_config_43558 scsi_reset_delay adveep_38C1600_config 0 43558 &disable_so_bCSourceID_uac_clock_multiplier_descriptor_43558 nohasharray ++disable_so_nla_put_u8_fndecl_43558 nla_put_u8 fndecl 0-3 43558 &disable_so_scsi_reset_delay_adveep_38C1600_config_43558 ++disable_so_udp4_portaddr_hash_fndecl_43560 udp4_portaddr_hash fndecl 0-2-3 43560 NULL ++disable_so_port_clock_intel_crtc_state_43564 port_clock intel_crtc_state 0 43564 NULL ++disable_so_cpufreq_update_policy_fndecl_43580 cpufreq_update_policy fndecl 0-1 43580 NULL nohasharray ++disable_so_crypto_rfc4106_setauthsize_fndecl_43580 crypto_rfc4106_setauthsize fndecl 2 43580 &disable_so_cpufreq_update_policy_fndecl_43580 ++disable_so_pm_schedule_suspend_fndecl_43585 pm_schedule_suspend fndecl 2-0 43585 NULL ++disable_so_HSyncStart_xtimings_43588 HSyncStart xtimings 0 43588 NULL ++disable_so_write_seq_tcp_sock_43590 write_seq tcp_sock 0 43590 NULL ++disable_so_orion_spi_50mhz_ac_timing_erratum_fndecl_43600 orion_spi_50mhz_ac_timing_erratum fndecl 2 43600 NULL ++disable_so_set_clock_vml_sys_43602 set_clock vml_sys 2 43602 NULL ++disable_so_sample_to_timespec_fndecl_43603 sample_to_timespec fndecl 2-1 43603 NULL ++disable_so_ib_find_gid_fndecl_43614 ib_find_gid fndecl 0 43614 NULL ++disable_so_ath9k_hw_set_sifs_time_fndecl_43616 ath9k_hw_set_sifs_time fndecl 2 43616 NULL ++disable_so_snd_als4000_set_addr_fndecl_43620 snd_als4000_set_addr fndecl 1 43620 NULL ++disable_so_dma_addr_as102_dev_t_43627 dma_addr as102_dev_t 0 43627 NULL ++disable_so_gcm_hash_crypt_remain_done_fndecl_43636 gcm_hash_crypt_remain_done fndecl 2 43636 NULL ++disable_so_msm6242_read_time_fndecl_43640 msm6242_read_time fndecl 0 43640 NULL ++disable_so_last_tick_timer_local_info_43641 last_tick_timer local_info 0 43641 NULL ++disable_so_guid_show_fndecl_43648 guid_show fndecl 0 43648 NULL ++disable_so_key_set_timeout_fndecl_43649 key_set_timeout fndecl 2 43649 NULL ++disable_so_abx80x_rtc_read_time_fndecl_43656 abx80x_rtc_read_time fndecl 0 43656 NULL ++disable_so_freq_wmi_ch_info_ev_arg_43659 freq wmi_ch_info_ev_arg 0 43659 NULL ++disable_so___delayacct_blkio_ticks_fndecl_43660 __delayacct_blkio_ticks fndecl 0 43660 NULL ++disable_so_base_dwell_time_conf_sched_scan_settings_43662 base_dwell_time conf_sched_scan_settings 0 43662 NULL ++disable_so_ps_upsd_max_sptime_read_fndecl_43665 ps_upsd_max_sptime_read fndecl 3-0 43665 NULL ++disable_so_sis190_get_mac_addr_fndecl_43671 sis190_get_mac_addr fndecl 0 43671 NULL ++disable_so_pll_loopdiv_dibx090p_best_adc_43673 pll_loopdiv dibx090p_best_adc 0 43673 NULL ++disable_so_first_uid_gid_extent_43687 first uid_gid_extent 0 43687 NULL ++disable_so_des2_idmac_desc_64addr_43704 des2 idmac_desc_64addr 0 43704 NULL ++disable_so_irq_get_irq_data_fndecl_43708 irq_get_irq_data fndecl 1 43708 NULL ++disable_so_mask_mlx4_bitmap_43716 mask mlx4_bitmap 0 43716 NULL ++disable_so_time_stamp_ixgbe_tx_buffer_43717 time_stamp ixgbe_tx_buffer 0 43717 NULL ++disable_so_tx_frequency_wl1273_device_43727 tx_frequency wl1273_device 0 43727 NULL ++disable_so_divider_round_rate_fndecl_43731 divider_round_rate fndecl 2-0-5 43731 NULL ++disable_so_delay_bfa_iocfc_intr_attr_s_43734 delay bfa_iocfc_intr_attr_s 0 43734 NULL ++disable_so_dccp_elapsed_time_len_fndecl_43735 dccp_elapsed_time_len fndecl 0 43735 NULL ++disable_so_uwb_rc_addr_set_fndecl_43736 uwb_rc_addr_set fndecl 0 43736 NULL ++disable_so_add_delayed_data_ref_fndecl_43738 add_delayed_data_ref fndecl 10-12-5-6-7-8-9 43738 NULL ++disable_so_double_bit_error_detect_fndecl_43740 double_bit_error_detect fndecl 4 43740 NULL ++disable_so_pc_clock_gettime_fndecl_43750 pc_clock_gettime fndecl 1 43750 NULL ++disable_so_ts_tgid_owner_gru_thread_state_43760 ts_tgid_owner gru_thread_state 0 43760 NULL ++disable_so_hpet_set_periodic_freq_fndecl_43764 hpet_set_periodic_freq fndecl 1 43764 NULL ++disable_so___vmw_piter_sg_addr_fndecl_43770 __vmw_piter_sg_addr fndecl 0 43770 NULL ++disable_so_ipmi_validate_addr_fndecl_43771 ipmi_validate_addr fndecl 2 43771 NULL ++disable_so_delay_fb_deferred_io_43773 delay fb_deferred_io 0 43773 NULL ++disable_so_fixed_mtrr_addr_to_seg_fndecl_43774 fixed_mtrr_addr_to_seg fndecl 1 43774 NULL nohasharray ++disable_so___bitmap_equal_fndecl_43774 __bitmap_equal fndecl 3 43774 &disable_so_fixed_mtrr_addr_to_seg_fndecl_43774 ++disable_so_igb_check_for_bit_pf_fndecl_43775 igb_check_for_bit_pf fndecl 2 43775 NULL ++disable_so_led_override_timeoff_qib_pportdata_43779 led_override_timeoff qib_pportdata 0 43779 NULL ++disable_so_wd_timeout_il_cfg_43781 wd_timeout il_cfg 0 43781 NULL ++disable_so_addr_kvm_io_range_43786 addr kvm_io_range 0 43786 NULL ++disable_so_sleep_millisecs_show_fndecl_43792 sleep_millisecs_show fndecl 0 43792 NULL ++disable_so_rpc_set_queue_timer_fndecl_43797 rpc_set_queue_timer fndecl 2 43797 NULL ++disable_so_ksz9031_center_flp_timing_fndecl_43804 ksz9031_center_flp_timing fndecl 0 43804 NULL ++disable_so_kstrtoull_from_user_fndecl_43809 kstrtoull_from_user fndecl 2 43809 NULL ++disable_so_numa_get_avg_runtime_fndecl_43810 numa_get_avg_runtime fndecl 0 43810 NULL ++disable_so_max77693_led_flash_timeout_set_fndecl_43811 max77693_led_flash_timeout_set fndecl 2 43811 NULL ++disable_so_mlx4_reset_roce_port_gids_fndecl_43816 mlx4_reset_roce_port_gids fndecl 0-2-3 43816 NULL ++disable_so_interrupt_level_vardecl_fdomain_c_43820 interrupt_level vardecl_fdomain.c 0 43820 NULL nohasharray ++disable_so_crypto_ahash_finup_fndecl_43820 crypto_ahash_finup fndecl 0 43820 &disable_so_interrupt_level_vardecl_fdomain_c_43820 ++disable_so_block_bitmap_ext4_new_group_data_43822 block_bitmap ext4_new_group_data 0 43822 NULL ++disable_so_timer_stats_update_stats_fndecl_43829 timer_stats_update_stats fndecl 2 43829 NULL ++disable_so___nilfs_btree_get_block_fndecl_43845 __nilfs_btree_get_block fndecl 0-2 43845 NULL ++disable_so_wait_on_bit_lock_io_fndecl_43852 wait_on_bit_lock_io fndecl 0 43852 NULL ++disable_so_authenc_esn_geniv_ahash_update_done_fndecl_43855 authenc_esn_geniv_ahash_update_done fndecl 2 43855 NULL ++disable_so_pre_event_timeout_vardecl_sequencer_c_43856 pre_event_timeout vardecl_sequencer.c 0 43856 NULL nohasharray ++disable_so_last_rx_time_net_local_43856 last_rx_time net_local 0 43856 &disable_so_pre_event_timeout_vardecl_sequencer_c_43856 ++disable_so_run_delayed_tree_ref_fndecl_43857 run_delayed_tree_ref fndecl 0 43857 NULL ++disable_so_radio_addr_saa7134_board_43862 radio_addr saa7134_board 0 43862 NULL ++disable_so_hor_total_via_display_timing_43866 hor_total via_display_timing 0 43866 NULL ++disable_so_mem_addr_pch_dma_desc_regs_43867 mem_addr pch_dma_desc_regs 0 43867 NULL ++disable_so_addr_Vmxnet3_TxDesc_43868 addr Vmxnet3_TxDesc 0 43868 NULL ++disable_so_set_ras_addr_fndecl_43869 set_ras_addr fndecl 4 43869 NULL ++disable_so_cpuidle_register_fndecl_43887 cpuidle_register fndecl 0 43887 NULL ++disable_so_start_seq_tcp_sack_block_43898 start_seq tcp_sack_block 0 43898 NULL ++disable_so_seq_default_timer_subdevice_vardecl_43912 seq_default_timer_subdevice vardecl 0 43912 NULL ++disable_so_pci_bus_update_busn_res_end_fndecl_43918 pci_bus_update_busn_res_end fndecl 2-0 43918 NULL ++disable_so_qdisc_watchdog_schedule_ns_fndecl_43926 qdisc_watchdog_schedule_ns fndecl 2 43926 NULL ++disable_so_sys_timer_create_fndecl_43937 sys_timer_create fndecl 1 43937 NULL ++disable_so_atmel_spi_runtime_resume_fndecl_43938 atmel_spi_runtime_resume fndecl 0 43938 NULL nohasharray ++disable_so_zd1201_set_freq_fndecl_43938 zd1201_set_freq fndecl 0 43938 &disable_so_atmel_spi_runtime_resume_fndecl_43938 ++disable_so_gid_fuse_setattr_in_43939 gid fuse_setattr_in 0 43939 NULL ++disable_so_bit_putcs_aligned_fndecl_43966 bit_putcs_aligned fndecl 5-6-7-8 43966 NULL ++disable_so_log_mc_hash_sz_mlx4_init_hca_param_43973 log_mc_hash_sz mlx4_init_hca_param 0 43973 NULL ++disable_so_igb_write_8bit_ctrl_reg_fndecl_43984 igb_write_8bit_ctrl_reg fndecl 2 43984 NULL ++disable_so_r50_val_fc2580_freq_regs_43992 r50_val fc2580_freq_regs 0 43992 NULL ++disable_so_ccp_aes_xts_encrypt_fndecl_43996 ccp_aes_xts_encrypt fndecl 0 43996 NULL ++disable_so_tty_unregister_device_fndecl_44000 tty_unregister_device fndecl 2 44000 NULL ++disable_so_bus_addr_vnic_dev_bar_44006 bus_addr vnic_dev_bar 0 44006 NULL ++disable_so_pcf8523_rtc_set_time_fndecl_44007 pcf8523_rtc_set_time fndecl 0 44007 NULL ++disable_so_dq_hash_mask_vardecl_dquot_c_44015 dq_hash_mask vardecl_dquot.c 0 44015 NULL ++disable_so_device_addr_lm87_tx_hdr_44016 device_addr lm87_tx_hdr 0 44016 NULL ++disable_so__kstrtoull_fndecl_44018 _kstrtoull fndecl 0 44018 NULL ++disable_so_brcmf_sdiod_set_sbaddr_window_fndecl_44019 brcmf_sdiod_set_sbaddr_window fndecl 0-2 44019 NULL ++disable_so_drbd_adm_new_c_uuid_fndecl_44035 drbd_adm_new_c_uuid fndecl 0 44035 NULL ++disable_so_signal_hostap_80211_rx_status_44041 signal hostap_80211_rx_status 0 44041 NULL ++disable_so_enqueue_time_codel_skb_cb_44046 enqueue_time codel_skb_cb 0 44046 NULL ++disable_so_conv_clk_and_div_n_pcr_ops_44049 conv_clk_and_div_n pcr_ops 0-1 44049 NULL ++disable_so_ep93xx_spi_calc_divisors_fndecl_44051 ep93xx_spi_calc_divisors fndecl 0-2 44051 NULL ++disable_so_j_trans_start_time_reiserfs_journal_44058 j_trans_start_time reiserfs_journal 0 44058 NULL ++disable_so_cvt_kvaddr_fndecl_44079 cvt_kvaddr fndecl 0 44079 NULL ++disable_so_tm_mon_rtc_time_44080 tm_mon rtc_time 0 44080 NULL ++disable_so_uart_get_divisor_fndecl_44085 uart_get_divisor fndecl 0-2 44085 NULL ++disable_so_spn_obj_sockaddr_pn_44086 spn_obj sockaddr_pn 0 44086 NULL ++disable_so_cur_start_addr_sisusb_usb_data_44091 cur_start_addr sisusb_usb_data 0 44091 NULL nohasharray ++disable_so___vma_address_fndecl_44091 __vma_address fndecl 0 44091 &disable_so_cur_start_addr_sisusb_usb_data_44091 ++disable_so_read_systime_fm10k_mac_ops_44092 read_systime fm10k_mac_ops 0 44092 NULL ++disable_so_nfsd_map_name_to_gid_fndecl_44096 nfsd_map_name_to_gid fndecl 0 44096 NULL ++disable_so_mthca_cmd_box_fndecl_44108 mthca_cmd_box fndecl 7-0-2-4-3 44108 NULL nohasharray ++disable_so_chv_clock_fndecl_44108 chv_clock fndecl 1 44108 &disable_so_mthca_cmd_box_fndecl_44108 ++disable_so_ironlake_pch_transcoder_set_timings_fndecl_44115 ironlake_pch_transcoder_set_timings fndecl 2 44115 NULL ++disable_so___br_ip4_hash_fndecl_44134 __br_ip4_hash fndecl 0 44134 NULL ++disable_so_divider_recalc_rate_fndecl_44140 divider_recalc_rate fndecl 3-0-2 44140 NULL nohasharray ++disable_so_reg_id_res_gid_44140 reg_id res_gid 0 44140 &disable_so_divider_recalc_rate_fndecl_44140 ++disable_so_dev_rst_time_qlcnic_adapter_44150 dev_rst_time qlcnic_adapter 0 44150 NULL ++disable_so_nsec_ptp_clock_time_44160 nsec ptp_clock_time 0 44160 NULL ++disable_so_node_count_hfs_btree_44162 node_count hfs_btree 0 44162 NULL ++disable_so_iscsit_na_dataout_timeout_fndecl_44167 iscsit_na_dataout_timeout fndecl 2-0 44167 NULL nohasharray ++disable_so_idletimer_ax25_info_struct_44167 idletimer ax25_info_struct 0 44167 &disable_so_iscsit_na_dataout_timeout_fndecl_44167 ++disable_so_btrfs_delayed_qgroup_accounting_fndecl_44171 btrfs_delayed_qgroup_accounting fndecl 0 44171 NULL ++disable_so_t4_wr_mbox_timeout_fndecl_44177 t4_wr_mbox_timeout fndecl 2 44177 NULL ++disable_so_db_addr_mlx4_ib_create_qp_44182 db_addr mlx4_ib_create_qp 0 44182 NULL nohasharray ++disable_so_mxl111sf_streaming_ctrl_atsc_mh_fndecl_44182 mxl111sf_streaming_ctrl_atsc_mh fndecl 0 44182 &disable_so_db_addr_mlx4_ib_create_qp_44182 ++disable_so_ipath_pkt_delay_fndecl_44185 ipath_pkt_delay fndecl 0-1-2-3 44185 NULL nohasharray ++disable_so_cycle_state_xhci_ring_44185 cycle_state xhci_ring 0 44185 &disable_so_ipath_pkt_delay_fndecl_44185 ++disable_so_phys_dma_addr_r852_device_44187 phys_dma_addr r852_device 0 44187 NULL ++disable_so_nopin_response_timeout_iscsi_node_attrib_44188 nopin_response_timeout iscsi_node_attrib 0 44188 NULL ++disable_so_lkey_mthca_resize_cq_44197 lkey mthca_resize_cq 0 44197 NULL ++disable_so_rx_timeout_netdev_private_44200 rx_timeout netdev_private 0 44200 NULL ++disable_so_naddr_qib_user_sdma_pkt_44203 naddr qib_user_sdma_pkt 0 44203 NULL ++disable_so_block_to_cpu_fndecl_44212 block_to_cpu fndecl 0 44212 NULL ++disable_so_read_tail_n_tty_data_44226 read_tail n_tty_data 0 44226 NULL ++disable_so_bssidx_rt2x00lib_crypto_44239 bssidx rt2x00lib_crypto 0 44239 NULL ++disable_so_number_pci_bus_44243 number pci_bus 0 44243 NULL ++disable_so_watchdog_timeout_w83793_data_44253 watchdog_timeout w83793_data 0 44253 NULL ++disable_so_cz_clock_intel_rps_ei_44276 cz_clock intel_rps_ei 0 44276 NULL ++disable_so_proc_gid_map_open_fndecl_44293 proc_gid_map_open fndecl 0 44293 NULL ++disable_so_r2d_val_fc2580_freq_regs_44295 r2d_val fc2580_freq_regs 0 44295 NULL ++disable_so_wm8510_set_dai_clkdiv_fndecl_44299 wm8510_set_dai_clkdiv fndecl 3 44299 NULL ++disable_so_otime_jfs_inode_info_44300 otime jfs_inode_info 0 44300 NULL ++disable_so_rss_hash_be_rx_compl_info_44306 rss_hash be_rx_compl_info 0 44306 NULL ++disable_so_radio_tx_freq_vivid_dev_44308 radio_tx_freq vivid_dev 0 44308 NULL ++disable_so_smbhash_fndecl_44311 smbhash fndecl 0 44311 NULL ++disable_so_nla_put_in6_addr_fndecl_44317 nla_put_in6_addr fndecl 0 44317 NULL ++disable_so_fll_ref_freq__fll_div_44318 fll_ref_freq _fll_div 0 44318 NULL ++disable_so_prandom_bytes_state_fndecl_44332 prandom_bytes_state fndecl 3 44332 NULL ++disable_so_base_dma_addr_srp_map_state_44343 base_dma_addr srp_map_state 0 44343 NULL ++disable_so_addr_intel_plane_error_state_44366 addr intel_plane_error_state 0 44366 NULL ++disable_so_start_addr_acpi_memory_info_44372 start_addr acpi_memory_info 0 44372 NULL ++disable_so_bitmap_cpg_ocfs2_super_44373 bitmap_cpg ocfs2_super 0 44373 NULL ++disable_so_interval_zd_usb_interrupt_44381 interval zd_usb_interrupt 0 44381 NULL ++disable_so_neigh_proc_dointvec_ms_jiffies_fndecl_44384 neigh_proc_dointvec_ms_jiffies fndecl 0 44384 NULL ++disable_so_fsl_esai_divisor_cal_fndecl_44386 fsl_esai_divisor_cal fndecl 5-3 44386 NULL ++disable_so_sync_single_for_device_dma_map_ops_44393 sync_single_for_device dma_map_ops 2-3 44393 NULL ++disable_so_cl_lease_time_nfs_client_44400 cl_lease_time nfs_client 0 44400 NULL ++disable_so_asd_get_user_sas_addr_fndecl_44401 asd_get_user_sas_addr fndecl 0 44401 NULL ++disable_so_ss_tss_segment_16_44415 ss tss_segment_16 0 44415 NULL ++disable_so_ave_beacon_signal_ieee80211_if_managed_44440 ave_beacon_signal ieee80211_if_managed 0 44440 NULL ++disable_so_smsc911x_hash_fndecl_44443 smsc911x_hash fndecl 0 44443 NULL ++disable_so_flow_hash_from_keys_fndecl_44444 flow_hash_from_keys fndecl 0 44444 NULL ++disable_so_addr_vt8231_data_44455 addr vt8231_data 0 44455 NULL ++disable_so_drm_fixp_mul_fndecl_44461 drm_fixp_mul fndecl 0-1-2 44461 NULL ++disable_so_bind_evtchn_to_cpu_fndecl_44464 bind_evtchn_to_cpu fndecl 2-1 44464 NULL ++disable_so_rdma_set_reuseaddr_fndecl_44469 rdma_set_reuseaddr fndecl 0 44469 NULL ++disable_so_vx_calc_clock_from_freq_fndecl_44479 vx_calc_clock_from_freq fndecl 0-2 44479 NULL ++disable_so_rs_conn_addr_rds_sock_44482 rs_conn_addr rds_sock 0 44482 NULL ++disable_so_decode_attr_time_delta_fndecl_44484 decode_attr_time_delta fndecl 0 44484 NULL nohasharray ++disable_so_xfs_btree_get_bufs_fndecl_44484 xfs_btree_get_bufs fndecl 3-4 44484 &disable_so_decode_attr_time_delta_fndecl_44484 ++disable_so_zd_chip_set_multicast_hash_fndecl_44491 zd_chip_set_multicast_hash fndecl 0 44491 NULL ++disable_so_write32_async_rtl_io_44499 write32_async rtl_io 2-3 44499 NULL ++disable_so_tcf_hashinfo_init_fndecl_44504 tcf_hashinfo_init fndecl 2 44504 NULL ++disable_so_buffer_addr_atl1c_rx_free_desc_44505 buffer_addr atl1c_rx_free_desc 0 44505 NULL ++disable_so_rqq_addr_hi_addr_ctrl_blk_44511 rqq_addr_hi addr_ctrl_blk 0 44511 NULL ++disable_so_max_pll_spi_speed_pll_clock_map_44513 max_pll_spi_speed pll_clock_map 0 44513 NULL ++disable_so_read_addr_qla8xxx_minidump_entry_mux_44516 read_addr qla8xxx_minidump_entry_mux 0 44516 NULL ++disable_so_abx500_set_register_interruptible_fndecl_44521 abx500_set_register_interruptible fndecl 0-4 44521 NULL ++disable_so_range_startk_var_mtrr_state_44530 range_startk var_mtrr_state 0 44530 NULL ++disable_so_dev_idx_sockaddr_nfc_44533 dev_idx sockaddr_nfc 0 44533 NULL ++disable_so_query_dv_timings_vivid_dev_44543 query_dv_timings vivid_dev 0 44543 NULL ++disable_so_saddr_ircomm_tty_cb_44557 saddr ircomm_tty_cb 0 44557 NULL ++disable_so_schedule_delay_balloon_stats_44561 schedule_delay balloon_stats 0 44561 NULL ++disable_so___start_cp_addr_fndecl_44569 __start_cp_addr fndecl 0 44569 NULL ++disable_so_m41t94_read_time_fndecl_44577 m41t94_read_time fndecl 0 44577 NULL ++disable_so_set_pte_vaddr_fndecl_44586 set_pte_vaddr fndecl 1 44586 NULL ++disable_so_sctp_getsockopt_peer_addrs_fndecl_44593 sctp_getsockopt_peer_addrs fndecl 0 44593 NULL ++disable_so_lu_reset_timeout_iscsi_session_44595 lu_reset_timeout iscsi_session 0 44595 NULL ++disable_so_jade_interrupt_fndecl_44602 jade_interrupt fndecl 2 44602 NULL nohasharray ++disable_so_ebx_smm_regs_44602 ebx smm_regs 0 44602 &disable_so_jade_interrupt_fndecl_44602 nohasharray ++disable_so_nilfs_btree_prepare_insert_fndecl_44602 nilfs_btree_prepare_insert fndecl 0-4 44602 &disable_so_ebx_smm_regs_44602 ++disable_so_pcf50633_rtc_read_time_fndecl_44606 pcf50633_rtc_read_time fndecl 0 44606 NULL ++disable_so_active_time_evergreen_wm_params_44608 active_time evergreen_wm_params 0 44608 NULL ++disable_so_flags_inet6_ifaddr_44611 flags inet6_ifaddr 0 44611 NULL ++disable_so_sioaddr_watchdog_data_44614 sioaddr watchdog_data 0 44614 NULL ++disable_so_sense_addr_adv_scsi_req_q_44624 sense_addr adv_scsi_req_q 0 44624 NULL ++disable_so_maxfrags_snd_pcm_oss_runtime_44625 maxfrags snd_pcm_oss_runtime 0 44625 NULL ++disable_so_settle_delay_usecs_ads7846_platform_data_44627 settle_delay_usecs ads7846_platform_data 0 44627 NULL ++disable_so_get_random_int_fndecl_44628 get_random_int fndecl 0 44628 NULL ++disable_so_ahash_def_finup_finish1_fndecl_44631 ahash_def_finup_finish1 fndecl 0-2 44631 NULL ++disable_so_calib_time_b43_lo_calib_44633 calib_time b43_lo_calib 0 44633 NULL ++disable_so_timespec_to_jiffies_fndecl_44642 timespec_to_jiffies fndecl 0 44642 NULL ++disable_so_secid_netlbl_unlhsh_addr4_44654 secid netlbl_unlhsh_addr4 0 44654 NULL ++disable_so_tcp_init_nondata_skb_fndecl_44656 tcp_init_nondata_skb fndecl 2 44656 NULL ++disable_so_time_start_nfs_fattr_44666 time_start nfs_fattr 0 44666 NULL ++disable_so_nilfs_dev_uuid_show_fndecl_44683 nilfs_dev_uuid_show fndecl 0 44683 NULL ++disable_so_prctl_get_tid_address_fndecl_44684 prctl_get_tid_address fndecl 0 44684 NULL ++disable_so_rq_addr_t3_wq_44688 rq_addr t3_wq 0 44688 NULL ++disable_so_lpfc_max_scsicmpl_time_vardecl_lpfc_attr_c_44694 lpfc_max_scsicmpl_time vardecl_lpfc_attr.c 0 44694 NULL ++disable_so_show_guid_fndecl_44695 show_guid fndecl 0 44695 NULL ++disable_so_rsi_cmd52writebyte_fndecl_44700 rsi_cmd52writebyte fndecl 0-2-3 44700 NULL ++disable_so_rx_rx_timeout_read_fndecl_44710 rx_rx_timeout_read fndecl 3 44710 NULL ++disable_so_fw_localtime_wl_fw_status_44711 fw_localtime wl_fw_status 0 44711 NULL ++disable_so_sm501_calc_clock_fndecl_44717 sm501_calc_clock fndecl 1-4 44717 NULL ++disable_so_address_radio_20xx_regs_44719 address radio_20xx_regs 0 44719 NULL ++disable_so_round_jiffies_common_fndecl_44723 round_jiffies_common fndecl 0-2-1 44723 NULL ++disable_so_offtime_cbq_class_44730 offtime cbq_class 0 44730 NULL ++disable_so_cur_clock_rtsx_pcr_44731 cur_clock rtsx_pcr 0 44731 NULL ++disable_so_cik_set_uvd_clocks_fndecl_44739 cik_set_uvd_clocks fndecl 3-2-0 44739 NULL ++disable_so_write_reg_sja1000_priv_44741 write_reg sja1000_priv 3 44741 NULL ++disable_so_leaf_tail_hfs_btree_44745 leaf_tail hfs_btree 0 44745 NULL ++disable_so_ui_ctime_ufs2_inode_44748 ui_ctime ufs2_inode 0 44748 NULL nohasharray ++disable_so_addr_it87_data_44748 addr it87_data 0 44748 &disable_so_ui_ctime_ufs2_inode_44748 ++disable_so_add_time_xfrm_lifetime_cur_44766 add_time xfrm_lifetime_cur 0 44766 NULL ++disable_so_genwqe_debugfs_curr_dbg_uid1_open_fndecl_44769 genwqe_debugfs_curr_dbg_uid1_open fndecl 0 44769 NULL ++disable_so_espibug_timeout_sge_44778 espibug_timeout sge 0 44778 NULL ++disable_so_buffer_addr_pch_gbe_tx_desc_44790 buffer_addr pch_gbe_tx_desc 0 44790 NULL ++disable_so_crypto_shash_init_fndecl_44815 crypto_shash_init fndecl 0 44815 NULL ++disable_so_get_evtchn_to_irq_fndecl_44824 get_evtchn_to_irq fndecl 0-1 44824 NULL nohasharray ++disable_so_jhash2_fndecl_44824 jhash2 fndecl 0-2-3 44824 &disable_so_get_evtchn_to_irq_fndecl_44824 ++disable_so_s_mtime_nilfs_super_block_44839 s_mtime nilfs_super_block 0 44839 NULL ++disable_so_nilfs_segctor_last_nongc_write_time_show_fndecl_44843 nilfs_segctor_last_nongc_write_time_show fndecl 0 44843 NULL ++disable_so_usec_delay_ixgbe_mbx_info_44850 usec_delay ixgbe_mbx_info 0 44850 NULL ++disable_so_ecryptfs_cipher_code_to_string_fndecl_44859 ecryptfs_cipher_code_to_string fndecl 0 44859 NULL ++disable_so_ieee802154_hdr_get_addr_fndecl_44863 ieee802154_hdr_get_addr fndecl 0 44863 NULL ++disable_so_ecp_write_addr_parport_operations_44867 ecp_write_addr parport_operations 0 44867 NULL ++disable_so_mtrr_add_page_fndecl_44881 mtrr_add_page fndecl 1-2 44881 NULL ++disable_so_snd_via686_interrupt_fndecl_44897 snd_via686_interrupt fndecl 1 44897 NULL nohasharray ++disable_so_minor_hash_dx_hash_info_44897 minor_hash dx_hash_info 0 44897 &disable_so_snd_via686_interrupt_fndecl_44897 ++disable_so_i2c_addr_dmi_onboard_device_info_44901 i2c_addr dmi_onboard_device_info 0 44901 NULL ++disable_so_tcp_conn_schedule_fndecl_44909 tcp_conn_schedule fndecl 1 44909 NULL nohasharray ++disable_so_udelay_fm10k_mbx_info_44909 udelay fm10k_mbx_info 0 44909 &disable_so_tcp_conn_schedule_fndecl_44909 ++disable_so_c_timestamp_svc_cacherep_44918 c_timestamp svc_cacherep 0 44918 NULL ++disable_so_timeout_mpt2_ioctl_command_44920 timeout mpt2_ioctl_command 0 44920 NULL ++disable_so_sk_lingertime_sock_44923 sk_lingertime sock 0 44923 NULL ++disable_so_latency_timer_hpp_type0_44929 latency_timer hpp_type0 0 44929 NULL ++disable_so_mtime_squashfs_base_inode_44930 mtime squashfs_base_inode 0 44930 NULL ++disable_so_rpc_peeraddr_fndecl_44940 rpc_peeraddr fndecl 0-3 44940 NULL ++disable_so_dsap_sockaddr_nfc_llcp_44945 dsap sockaddr_nfc_llcp 0 44945 NULL ++disable_so_shash_ahash_mcryptd_finup_fndecl_44946 shash_ahash_mcryptd_finup fndecl 0 44946 NULL ++disable_so_SiS_SetRegANDOR_fndecl_44947 SiS_SetRegANDOR fndecl 1-2-3-4 44947 NULL ++disable_so_cpu_timer_sample_group_fndecl_44962 cpu_timer_sample_group fndecl 1 44962 NULL ++disable_so_key_timeout_rpc_authops_44963 key_timeout rpc_authops 0 44963 NULL ++disable_so_proc_uid_map_open_fndecl_44967 proc_uid_map_open fndecl 0 44967 NULL ++disable_so_spp_pathmtu_sctp_paddrparams_44974 spp_pathmtu sctp_paddrparams 0 44974 NULL ++disable_so_b43_radio_write_fndecl_44980 b43_radio_write fndecl 3 44980 NULL ++disable_so_level_btree_44981 level btree 0 44981 NULL ++disable_so_shift_clocksource_44992 shift clocksource 0 44992 NULL ++disable_so_mount_timeout_ceph_options_44999 mount_timeout ceph_options 0 44999 NULL ++disable_so_igmp_start_timer_fndecl_45000 igmp_start_timer fndecl 2 45000 NULL ++disable_so_force_addr_vardecl_via686a_c_45006 force_addr vardecl_via686a.c 0 45006 NULL ++disable_so_ahash_wait_fndecl_45017 ahash_wait fndecl 0-1 45017 NULL ++disable_so_acpi_pm_device_sleep_wake_fndecl_45036 acpi_pm_device_sleep_wake fndecl 0 45036 NULL ++disable_so_palette_qxl_bitmap_45040 palette qxl_bitmap 0 45040 NULL ++disable_so_subdevice_snd_timer_id_45046 subdevice snd_timer_id 0 45046 NULL ++disable_so_demod_address_sp887x_config_45051 demod_address sp887x_config 0 45051 NULL ++disable_so_end_address_acpi_address_range_45053 end_address acpi_address_range 0 45053 NULL ++disable_so_fm_rx_get_band_freq_range_fndecl_45055 fm_rx_get_band_freq_range fndecl 0 45055 NULL ++disable_so_tcp_time_wait_fndecl_45056 tcp_time_wait fndecl 3-2 45056 NULL nohasharray ++disable_so_mlx4_ib_gen_node_guid_fndecl_45056 mlx4_ib_gen_node_guid fndecl 0 45056 &disable_so_tcp_time_wait_fndecl_45056 ++disable_so_gpio_get_value_cansleep_fndecl_45065 gpio_get_value_cansleep fndecl 0-1 45065 NULL ++disable_so_max6900_i2c_read_time_fndecl_45069 max6900_i2c_read_time fndecl 0 45069 NULL ++disable_so_sys_futimesat_fndecl_45070 sys_futimesat fndecl 1 45070 NULL ++disable_so_genwqe_debugfs_prev_dbg_uid2_open_fndecl_45072 genwqe_debugfs_prev_dbg_uid2_open fndecl 0 45072 NULL ++disable_so_cmd_attr_register_cpumask_fndecl_45074 cmd_attr_register_cpumask fndecl 0 45074 NULL ++disable_so_hdspm_get_aes_sample_rate_fndecl_45076 hdspm_get_aes_sample_rate fndecl 2 45076 NULL ++disable_so_set_magic_time_fndecl_45079 set_magic_time fndecl 3-2-1 45079 NULL ++disable_so_pci_bus_alloc_from_region_fndecl_45084 pci_bus_alloc_from_region fndecl 5-3-4 45084 NULL ++disable_so_set_pending_timer_val_fndecl_45111 set_pending_timer_val fndecl 2 45111 NULL ++disable_so_i_ctime_nsec_f2fs_inode_45121 i_ctime_nsec f2fs_inode 0 45121 NULL nohasharray ++disable_so_s_mtime_ext3_super_block_45121 s_mtime ext3_super_block 0 45121 &disable_so_i_ctime_nsec_f2fs_inode_45121 ++disable_so_inet_csk_reset_keepalive_timer_fndecl_45127 inet_csk_reset_keepalive_timer fndecl 2 45127 NULL ++disable_so_x25_addr_ntoa_fndecl_45136 x25_addr_ntoa fndecl 0 45136 NULL ++disable_so_ltimeout_ia_vcc_45137 ltimeout ia_vcc 0 45137 NULL ++disable_so_high_addr_msgbuf_buf_addr_45142 high_addr msgbuf_buf_addr 0 45142 NULL ++disable_so_pit_calibrate_tsc_fndecl_45149 pit_calibrate_tsc fndecl 0-2 45149 NULL ++disable_so_fw_dma_addr_sproc_45154 fw_dma_addr sproc 0 45154 NULL ++disable_so_addr_lola_bar_45160 addr lola_bar 0 45160 NULL ++disable_so_set_normalized_timespec_fndecl_45161 set_normalized_timespec fndecl 2-3 45161 NULL ++disable_so_lp8788_show_eoc_time_fndecl_45162 lp8788_show_eoc_time fndecl 0 45162 NULL ++disable_so_set_ageing_time_fndecl_45172 set_ageing_time fndecl 2 45172 NULL ++disable_so_address_radio_regs_45181 address radio_regs 0 45181 NULL ++disable_so_do_set_sock_timeout_fndecl_45197 do_set_sock_timeout fndecl 0-5 45197 NULL ++disable_so_bootaddr_mic_device_45198 bootaddr mic_device 0 45198 NULL ++disable_so_ext4_max_bitmap_size_fndecl_45201 ext4_max_bitmap_size fndecl 0-1 45201 NULL ++disable_so_rapl_compute_time_window_atom_fndecl_45202 rapl_compute_time_window_atom fndecl 0-2 45202 NULL ++disable_so_di_atime_nsec_gfs2_dinode_45214 di_atime_nsec gfs2_dinode 0 45214 NULL ++disable_so_watchdog_get_timeout_fndecl_45215 watchdog_get_timeout fndecl 0 45215 NULL ++disable_so_undertime_tc_cbq_xstats_45217 undertime tc_cbq_xstats 0 45217 NULL ++disable_so_trace_clock_fndecl_45219 trace_clock fndecl 0 45219 NULL ++disable_so_usb_bulk_msg_fndecl_45230 usb_bulk_msg fndecl 0-4-2-6 45230 NULL ++disable_so_clock_es1968_45231 clock es1968 0 45231 NULL ++disable_so_fillvaddr_gru_tlb_fault_handle_45245 fillvaddr gru_tlb_fault_handle 0 45245 NULL ++disable_so_blocksize_crypto_report_blkcipher_45248 blocksize crypto_report_blkcipher 0 45248 NULL ++disable_so_cdc_ncm_store_tx_timer_usecs_fndecl_45252 cdc_ncm_store_tx_timer_usecs fndecl 0-4 45252 NULL ++disable_so_uv_nmi_loop_delay_vardecl_uv_nmi_c_45253 uv_nmi_loop_delay vardecl_uv_nmi.c 0 45253 NULL ++disable_so_default_timer_slack_ns_task_struct_45261 default_timer_slack_ns task_struct 0 45261 NULL ++disable_so_tsc_offset_adjustment_kvm_vcpu_arch_45263 tsc_offset_adjustment kvm_vcpu_arch 0 45263 NULL ++disable_so_bf_buf_addr_ath_buf_45279 bf_buf_addr ath_buf 0 45279 NULL ++disable_so_xen_clocksource_read_fndecl_45285 xen_clocksource_read fndecl 0 45285 NULL ++disable_so_iscsi_nacl_attrib_store_dataout_timeout_fndecl_45292 iscsi_nacl_attrib_store_dataout_timeout fndecl 0-3 45292 NULL ++disable_so_r8_kvm_regs_45295 r8 kvm_regs 0 45295 NULL ++disable_so_w1_master_attribute_show_timeout_fndecl_45297 w1_master_attribute_show_timeout fndecl 0 45297 NULL ++disable_so_uuid_show_fallback_fndecl_45299 uuid_show_fallback fndecl 0 45299 NULL ++disable_so_nv04_timer_read_fndecl_45300 nv04_timer_read fndecl 0 45300 NULL ++disable_so_write_port_cfg_addr_mvs_dispatch_45302 write_port_cfg_addr mvs_dispatch 2 45302 NULL ++disable_so_ixgbevf_check_for_bit_vf_fndecl_45303 ixgbevf_check_for_bit_vf fndecl 2 45303 NULL ++disable_so_radio_syn_reserved_addr29_b43_nphy_channeltab_entry_rev3_45310 radio_syn_reserved_addr29 b43_nphy_channeltab_entry_rev3 0 45310 NULL ++disable_so_blkcipher_walk_first_fndecl_45312 blkcipher_walk_first fndecl 0 45312 NULL ++disable_so_add_interrupt_randomness_fndecl_45315 add_interrupt_randomness fndecl 1-2 45315 NULL ++disable_so_lg2160_set_spi_clock_fndecl_45319 lg2160_set_spi_clock fndecl 0 45319 NULL ++disable_so_scaled_div32_fndecl_45321 scaled_div32 fndecl 0-1-2 45321 NULL ++disable_so_spkt_protocol_sockaddr_pkt_45330 spkt_protocol sockaddr_pkt 0 45330 NULL ++disable_so_drain_timeout_xenvif_45332 drain_timeout xenvif 0 45332 NULL ++disable_so_sysctl_tcp_fin_timeout_vardecl_45335 sysctl_tcp_fin_timeout vardecl 0 45335 NULL ++disable_so_dlm_dump_rsb_hash_fndecl_45352 dlm_dump_rsb_hash fndecl 2 45352 NULL ++disable_so_get_idle_time_fndecl_45358 get_idle_time fndecl 1-0 45358 NULL ++disable_so_demod_address_ves1x93_config_45359 demod_address ves1x93_config 0 45359 NULL ++disable_so_hid_sensor_write_samp_freq_value_fndecl_45374 hid_sensor_write_samp_freq_value fndecl 2-3 45374 NULL ++disable_so_tuner_addr_saa7134_dev_45377 tuner_addr saa7134_dev 0 45377 NULL ++disable_so_index_ptp_clock_45382 index ptp_clock 0 45382 NULL ++disable_so_rbd_dev_v2_header_onetime_fndecl_45386 rbd_dev_v2_header_onetime fndecl 0 45386 NULL ++disable_so_xfs_btree_make_block_unfull_fndecl_45388 xfs_btree_make_block_unfull fndecl 3-0 45388 NULL ++disable_so_crypto_shash_setkey_fndecl_45392 crypto_shash_setkey fndecl 0-3 45392 NULL ++disable_so_seq_devkmsg_user_45410 seq devkmsg_user 0 45410 NULL ++disable_so_ad799x_read_frequency_fndecl_45414 ad799x_read_frequency fndecl 0 45414 NULL ++disable_so_gid_ceph_mds_reply_inode_45416 gid ceph_mds_reply_inode 0 45416 NULL ++disable_so_zl10036_set_frequency_fndecl_45420 zl10036_set_frequency fndecl 2 45420 NULL ++disable_so_backlight_duty_cycle_drm_psb_private_45424 backlight_duty_cycle drm_psb_private 0 45424 NULL ++disable_so_devm_kvasprintf_fndecl_45431 devm_kvasprintf fndecl 2 45431 NULL ++disable_so_nvif_object_wr_fndecl_45438 nvif_object_wr fndecl 4-3 45438 NULL ++disable_so_expires_rpc_timer_45444 expires rpc_timer 0 45444 NULL ++disable_so_resource_address_pmcraid_config_table_entry_45452 resource_address pmcraid_config_table_entry 0 45452 NULL nohasharray ++disable_so_timer_active_bfa_fcdiag_qtest_s_45452 timer_active bfa_fcdiag_qtest_s 0 45452 &disable_so_resource_address_pmcraid_config_table_entry_45452 nohasharray ++disable_so_dev_addr_c67x00_td_45452 dev_addr c67x00_td 0 45452 &disable_so_timer_active_bfa_fcdiag_qtest_s_45452 ++disable_so_asd_write_reg_word_fndecl_45465 asd_write_reg_word fndecl 2-3 45465 NULL ++disable_so_time_started_btrfs_dev_replace_45480 time_started btrfs_dev_replace 0 45480 NULL ++disable_so_btrfs_add_delayed_tree_ref_fndecl_45481 btrfs_add_delayed_tree_ref fndecl 0-10-3-4-5-6-7 45481 NULL ++disable_so_i2c_addr_fc2580_config_45482 i2c_addr fc2580_config 0 45482 NULL ++disable_so_device_missing_delay__MPT_ADAPTER_45485 device_missing_delay _MPT_ADAPTER 0 45485 NULL ++disable_so_pdiv_skl_wrpll_params_45498 pdiv skl_wrpll_params 0 45498 NULL ++disable_so_fast_RR_timeout_irlap_cb_45499 fast_RR_timeout irlap_cb 0 45499 NULL ++disable_so_usb_control_msg_fndecl_45507 usb_control_msg fndecl 8-0-2-9-5-4-6-3 45507 NULL ++disable_so_cpu_to_vhost16_fndecl_45510 cpu_to_vhost16 fndecl 2 45510 NULL ++disable_so_vma_interval_tree_compute_subtree_last_fndecl_45515 vma_interval_tree_compute_subtree_last fndecl 0 45515 NULL ++disable_so_paddr_mwifiex_evt_buf_desc_45527 paddr mwifiex_evt_buf_desc 0 45527 NULL nohasharray ++disable_so_saddr_lap_cb_45527 saddr lap_cb 0 45527 &disable_so_paddr_mwifiex_evt_buf_desc_45527 ++disable_so_nilfs_btree_find_target_v_fndecl_45528 nilfs_btree_find_target_v fndecl 0-3 45528 NULL ++disable_so_pagf_btreeblks_xfs_perag_45534 pagf_btreeblks xfs_perag 0 45534 NULL ++disable_so_reestablish_timeout_rpc_xprt_45538 reestablish_timeout rpc_xprt 0 45538 NULL ++disable_so_show_falltime_fndecl_45545 show_falltime fndecl 0 45545 NULL ++disable_so_tl_time_tcon_link_45553 tl_time tcon_link 0 45553 NULL nohasharray ++disable_so_address_ips_sglist_45553 address ips_sglist 0 45553 &disable_so_tl_time_tcon_link_45553 ++disable_so_phy_address_bcmgenet_platform_data_45558 phy_address bcmgenet_platform_data 0 45558 NULL ++disable_so_seq_kern_ipc_perm_45559 seq kern_ipc_perm 0 45559 NULL ++disable_so_verify_cpufreq_driver_45564 verify cpufreq_driver 0 45564 NULL ++disable_so_mcp795_set_time_fndecl_45573 mcp795_set_time fndecl 0 45573 NULL ++disable_so_sw_beacon_response_time_ath9k_ops_config_45576 sw_beacon_response_time ath9k_ops_config 0 45576 NULL ++disable_so_postsleep_min_us_mmc_ioc_cmd_45584 postsleep_min_us mmc_ioc_cmd 0 45584 NULL ++disable_so_write_reg_c_can_priv_45594 write_reg c_can_priv 3 45594 NULL ++disable_so_first_frag_time_prism2_frag_entry_45596 first_frag_time prism2_frag_entry 0 45596 NULL ++disable_so_rsa_init_fndecl_45605 rsa_init fndecl 0 45605 NULL ++disable_so_laddr_c2wr_ae_active_connect_results_45607 laddr c2wr_ae_active_connect_results 0 45607 NULL nohasharray ++disable_so_base_kvm_mtrr_range_45607 base kvm_mtrr_range 0 45607 &disable_so_laddr_c2wr_ae_active_connect_results_45607 ++disable_so_readfreq_si476x_rsq_status_report_45610 readfreq si476x_rsq_status_report 0 45610 NULL ++disable_so_gss_krb5_aes_encrypt_fndecl_45613 gss_krb5_aes_encrypt fndecl 0-2 45613 NULL ++disable_so_igmp_ifc_start_timer_fndecl_45616 igmp_ifc_start_timer fndecl 2 45616 NULL ++disable_so_usb_addr_u132_endp_45622 usb_addr u132_endp 0 45622 NULL ++disable_so_manage_tempaddrs_fndecl_45628 manage_tempaddrs fndecl 3-4-6 45628 NULL ++disable_so_win_mask_latch_addr_flash_info_45634 win_mask latch_addr_flash_info 0 45634 NULL ++disable_so_tx_delay_rk_priv_data_45645 tx_delay rk_priv_data 0 45645 NULL ++disable_so_addr_high_viafb_vx855_dma_descr_45656 addr_high viafb_vx855_dma_descr 0 45656 NULL ++disable_so_snd_asihpi_tuner_freq_info_fndecl_45664 snd_asihpi_tuner_freq_info fndecl 0 45664 NULL ++disable_so_spt_assoc_id_sctp_paddrthlds_45665 spt_assoc_id sctp_paddrthlds 0 45665 NULL ++disable_so_xtfpga_i2s_runtime_resume_fndecl_45670 xtfpga_i2s_runtime_resume fndecl 0 45670 NULL ++disable_so_T44_address_mxt_data_45677 T44_address mxt_data 0 45677 NULL ++disable_so_crypto_cbc_encrypt_fndecl_45683 crypto_cbc_encrypt fndecl 0-4 45683 NULL ++disable_so_clockrate_ath_common_45695 clockrate ath_common 0 45695 NULL ++disable_so_wakeup_timer_p54_common_45703 wakeup_timer p54_common 0 45703 NULL ++disable_so_regulator_set_voltage_time_fndecl_45707 regulator_set_voltage_time fndecl 0 45707 NULL ++disable_so_i2c_addr_isl6405_45720 i2c_addr isl6405 0 45720 NULL ++disable_so_allocate_va_range_i915_address_space_45728 allocate_va_range i915_address_space 2-3 45728 NULL ++disable_so_lx_interrupt_test_ack_fndecl_45736 lx_interrupt_test_ack fndecl 0 45736 NULL ++disable_so_set_msr_mce_fndecl_45738 set_msr_mce fndecl 3 45738 NULL ++disable_so_ircomm_tty_start_watchdog_timer_fndecl_45741 ircomm_tty_start_watchdog_timer fndecl 2 45741 NULL ++disable_so_mount_time_nfs_server_45742 mount_time nfs_server 0 45742 NULL ++disable_so_padata_cpu_hash_fndecl_45743 padata_cpu_hash fndecl 0 45743 NULL ++disable_so_mtime_sec_ubifs_ino_node_45747 mtime_sec ubifs_ino_node 0 45747 NULL nohasharray ++disable_so_f1x_map_sysaddr_to_csrow_fndecl_45747 f1x_map_sysaddr_to_csrow fndecl 2 45747 &disable_so_mtime_sec_ubifs_ino_node_45747 ++disable_so_set_static_address_fndecl_45752 set_static_address fndecl 0 45752 NULL ++disable_so_cmos_interrupt_fndecl_45753 cmos_interrupt fndecl 1 45753 NULL ++disable_so_addr_buffer_rcv_desc_45761 addr_buffer rcv_desc 0 45761 NULL ++disable_so_leddc_off_time_ssb_sprom_45764 leddc_off_time ssb_sprom 0 45764 NULL ++disable_so_ext4_page_crypto_fndecl_45770 ext4_page_crypto fndecl 4 45770 NULL ++disable_so_dqb_itime_if_dqblk_45773 dqb_itime if_dqblk 0 45773 NULL ++disable_so_addr_nvme_user_io_45777 addr nvme_user_io 0 45777 NULL ++disable_so_split_timeout_jiffies_fw_card_45779 split_timeout_jiffies fw_card 0 45779 NULL ++disable_so_buf_addr_mlx4_ib_create_qp_45781 buf_addr mlx4_ib_create_qp 0 45781 NULL ++disable_so_dax_get_addr_fndecl_45788 dax_get_addr fndecl 0-3 45788 NULL ++disable_so_select_addr_qla8044_minidump_entry_pollrd_45815 select_addr qla8044_minidump_entry_pollrd 0 45815 NULL nohasharray ++disable_so_sis190_get_mac_addr_from_eeprom_fndecl_45815 sis190_get_mac_addr_from_eeprom fndecl 0 45815 &disable_so_select_addr_qla8044_minidump_entry_pollrd_45815 ++disable_so_hwt_wait_time_fndecl_45826 hwt_wait_time fndecl 2 45826 NULL ++disable_so_j_timestamp_reiserfs_journal_list_45839 j_timestamp reiserfs_journal_list 0 45839 NULL ++disable_so_kxcjk1013_setup_new_data_interrupt_fndecl_45841 kxcjk1013_setup_new_data_interrupt fndecl 0 45841 NULL ++disable_so_c2_add_addr_fndecl_45842 c2_add_addr fndecl 2-3 45842 NULL ++disable_so_saddr_ip_tunnel_dst_45850 saddr ip_tunnel_dst 0 45850 NULL ++disable_so_timeout_cdrom_generic_command_45854 timeout cdrom_generic_command 0 45854 NULL ++disable_so_tdm_delay_aic3x_priv_45859 tdm_delay aic3x_priv 0 45859 NULL ++disable_so_toshiba_usb_sleep_charge_get_fndecl_45863 toshiba_usb_sleep_charge_get fndecl 0 45863 NULL ++disable_so_acpi_subsys_runtime_resume_fndecl_45871 acpi_subsys_runtime_resume fndecl 0 45871 NULL ++disable_so_azx_command_addr_fndecl_45877 azx_command_addr fndecl 0-1 45877 NULL ++disable_so_node_guid_ib_device_45878 node_guid ib_device 0 45878 NULL ++disable_so_time_unit_rapl_package_45880 time_unit rapl_package 0 45880 NULL ++disable_so_bw_timer_intel_dsi_45883 bw_timer intel_dsi 0 45883 NULL nohasharray ++disable_so_sys_signalfd4_fndecl_45883 sys_signalfd4 fndecl 4 45883 &disable_so_bw_timer_intel_dsi_45883 ++disable_so_addr_st_ss_sgitem_45905 addr st_ss_sgitem 0 45905 NULL ++disable_so_setlightfreq_fndecl_45914 setlightfreq fndecl 2 45914 NULL ++disable_so_sis_ata33_program_udma_timings_fndecl_45916 sis_ata33_program_udma_timings fndecl 2 45916 NULL nohasharray ++disable_so_str2hashbuf_fndecl_45916 str2hashbuf fndecl 2 45916 &disable_so_sis_ata33_program_udma_timings_fndecl_45916 ++disable_so_presentation_position_register_address_sst_hsw_ipc_stream_alloc_reply_45919 presentation_position_register_address sst_hsw_ipc_stream_alloc_reply 0 45919 NULL ++disable_so_dbm_antsignal_hostap_radiotap_rx_45933 dbm_antsignal hostap_radiotap_rx 0 45933 NULL ++disable_so_time_s5m_rtc_reg_config_45934 time s5m_rtc_reg_config 0 45934 NULL ++disable_so_gro_flush_timeout_show_fndecl_45944 gro_flush_timeout_show fndecl 0 45944 NULL ++disable_so_suid_dumpable_vardecl_45948 suid_dumpable vardecl 0 45948 NULL ++disable_so_sel_addr___pollrd_45957 sel_addr __pollrd 0 45957 NULL ++disable_so_st_atime_nsec_stat_45960 st_atime_nsec stat 0 45960 NULL ++disable_so_mb862xx_i2c_do_address_fndecl_45962 mb862xx_i2c_do_address fndecl 2 45962 NULL nohasharray ++disable_so_radeon_atom_set_engine_dram_timings_fndecl_45962 radeon_atom_set_engine_dram_timings fndecl 2-3 45962 &disable_so_mb862xx_i2c_do_address_fndecl_45962 ++disable_so_last_rx_signal_sta_info_45967 last_rx_signal sta_info 0 45967 NULL ++disable_so_current_frequency_lgdt330x_state_45968 current_frequency lgdt330x_state 0 45968 NULL ++disable_so_gpu_addr_radeon_semaphore_45975 gpu_addr radeon_semaphore 0 45975 NULL ++disable_so_hello_time_net_bridge_45982 hello_time net_bridge 0 45982 NULL ++disable_so_suspend_time_ipw2100_priv_45995 suspend_time ipw2100_priv 0 45995 NULL ++disable_so_mtime_nsec_ubifs_ino_node_46001 mtime_nsec ubifs_ino_node 0 46001 NULL ++disable_so_group_cipher_suite_atmel_private_46009 group_cipher_suite atmel_private 0 46009 NULL ++disable_so_fw_hash_fndecl_46017 fw_hash fndecl 0-1 46017 NULL ++disable_so_dualwatch_jiffies_cx18_46022 dualwatch_jiffies cx18 0 46022 NULL nohasharray ++disable_so_ufs_set_inode_gid_fndecl_46022 ufs_set_inode_gid fndecl 3 46022 &disable_so_dualwatch_jiffies_cx18_46022 ++disable_so_hw_ptr_snd_rawmidi_runtime_46024 hw_ptr snd_rawmidi_runtime 0 46024 NULL ++disable_so_erst_exec_set_dst_address_base_fndecl_46025 erst_exec_set_dst_address_base fndecl 0 46025 NULL ++disable_so_port_expander_addr_mxl111sf_state_46026 port_expander_addr mxl111sf_state 0 46026 NULL ++disable_so_tea5764_set_freq_fndecl_46030 tea5764_set_freq fndecl 2 46030 NULL ++disable_so_timestamp_nfs4_delegreturndata_46035 timestamp nfs4_delegreturndata 0 46035 NULL ++disable_so_crypto_blkcipher_encrypt_fndecl_46038 crypto_blkcipher_encrypt fndecl 0-4 46038 NULL ++disable_so_sd_set_timing_fndecl_46047 sd_set_timing fndecl 0 46047 NULL ++disable_so_eflags_user_regs_struct32_46056 eflags user_regs_struct32 0 46056 NULL nohasharray ++disable_so_set_wqe_64bit_value_fndecl_46056 set_wqe_64bit_value fndecl 3 46056 &disable_so_eflags_user_regs_struct32_46056 ++disable_so_crypto_cbc_encrypt_segment_fndecl_46064 crypto_cbc_encrypt_segment fndecl 0 46064 NULL ++disable_so_f_bavail_kstatfs_46066 f_bavail kstatfs 0 46066 NULL ++disable_so_inet6_dump_ifacaddr_fndecl_46071 inet6_dump_ifacaddr fndecl 0 46071 NULL ++disable_so_dma_addr_ipw_rx_mem_buffer_46073 dma_addr ipw_rx_mem_buffer 0 46073 NULL ++disable_so_rfkill_last_scheduled_vardecl_input_c_46074 rfkill_last_scheduled vardecl_input.c 0 46074 NULL ++disable_so_dma_addr_ntb_transport_mw_46085 dma_addr ntb_transport_mw 0 46085 NULL ++disable_so_qce_ahash_init_fndecl_46087 qce_ahash_init fndecl 0 46087 NULL ++disable_so_lambda_fll_div_46091 lambda fll_div 0 46091 NULL ++disable_so_amd_iommu_enable_interrupts_fndecl_46110 amd_iommu_enable_interrupts fndecl 0 46110 NULL ++disable_so_pineview_clock_fndecl_46122 pineview_clock fndecl 1 46122 NULL ++disable_so_aes_set_key_common_fndecl_46123 aes_set_key_common fndecl 0-4 46123 NULL ++disable_so_max_dwell_time_active_long_conf_scan_settings_46124 max_dwell_time_active_long conf_scan_settings 0 46124 NULL nohasharray ++disable_so_clock_khz_sym_hcb_46124 clock_khz sym_hcb 0 46124 &disable_so_max_dwell_time_active_long_conf_scan_settings_46124 ++disable_so_mrp_periodic_time_vardecl_mrp_c_46127 mrp_periodic_time vardecl_mrp.c 0 46127 NULL ++disable_so_mlx5_query_hca_vport_node_guid_fndecl_46128 mlx5_query_hca_vport_node_guid fndecl 0 46128 NULL ++disable_so_xfs_kgid_to_gid_fndecl_46136 xfs_kgid_to_gid fndecl 0 46136 NULL ++disable_so_ata_msleep_fndecl_46137 ata_msleep fndecl 2 46137 NULL ++disable_so_ccp_sha_init_fndecl_46144 ccp_sha_init fndecl 0 46144 NULL ++disable_so___mv88e6xxx_write_addr_fndecl_46145 __mv88e6xxx_write_addr fndecl 0 46145 NULL ++disable_so_wdt_set_time_fndecl_46151 wdt_set_time fndecl 1-0 46151 NULL ++disable_so_first_above_time_codel_vars_46152 first_above_time codel_vars 0 46152 NULL ++disable_so_extclk_freq_max8649_platform_data_46157 extclk_freq max8649_platform_data 0 46157 NULL ++disable_so_init_clocksource_sysfs_fndecl_46161 init_clocksource_sysfs fndecl 0 46161 NULL ++disable_so_escape_clk_div_intel_dsi_46167 escape_clk_div intel_dsi 0 46167 NULL ++disable_so_l2cap_sock_get_sndtimeo_cb_fndecl_46168 l2cap_sock_get_sndtimeo_cb fndecl 0 46168 NULL ++disable_so_ebx_tss_segment_32_46181 ebx tss_segment_32 0 46181 NULL ++disable_so_freq_in_rule_band_fndecl_46182 freq_in_rule_band fndecl 2 46182 NULL ++disable_so_get_signal_to_noise_fndecl_46189 get_signal_to_noise fndecl 0 46189 NULL ++disable_so_bitmap_parse_user_fndecl_46193 bitmap_parse_user fndecl 0-2-4 46193 NULL ++disable_so_queue_delayed_work_fndecl_46205 queue_delayed_work fndecl 3 46205 NULL nohasharray ++e_rtt_us_ack_sample_46205 rtt_us ack_sample 0 46205 &disable_so_queue_delayed_work_fndecl_46205 ++disable_so_phy_addr_adf_admin_comms_46206 phy_addr adf_admin_comms 0 46206 NULL nohasharray ++disable_so_hblank_lo_detailed_pixel_timing_46206 hblank_lo detailed_pixel_timing 0 46206 &disable_so_phy_addr_adf_admin_comms_46206 ++disable_so_delay_time_NvRamType_46210 delay_time NvRamType 0 46210 NULL ++disable_so_subtree_max_end_memtype_46217 subtree_max_end memtype 0 46217 NULL ++disable_so_i_gid_ext3_inode_46225 i_gid ext3_inode 0 46225 NULL ++disable_so_dma_addr_rx_sw_desc_46234 dma_addr rx_sw_desc 0 46234 NULL ++disable_so_smsc_phy_ack_interrupt_fndecl_46236 smsc_phy_ack_interrupt fndecl 0 46236 NULL ++disable_so_crypto_ctr_setkey_fndecl_46238 crypto_ctr_setkey fndecl 0-3 46238 NULL ++disable_so_ap_beacon_time_iwl_mvm_vif_46241 ap_beacon_time iwl_mvm_vif 0 46241 NULL ++disable_so_phy_addr_base_niu_phy_template_46243 phy_addr_base niu_phy_template 0 46243 NULL ++disable_so_dev_getbyhwaddr_rcu_fndecl_46248 dev_getbyhwaddr_rcu fndecl 2 46248 NULL ++disable_so_delay_time_vardecl_pcnet_cs_c_46250 delay_time vardecl_pcnet_cs.c 0 46250 NULL ++disable_so_from_hash_fndecl_46264 from_hash fndecl 0-1 46264 NULL ++disable_so_lapic_timer_frequency_vardecl_46265 lapic_timer_frequency vardecl 0 46265 NULL ++disable_so_cs35l32_runtime_resume_fndecl_46274 cs35l32_runtime_resume fndecl 0 46274 NULL ++disable_so_clock_high_l3_pins_46276 clock_high l3_pins 0 46276 NULL ++disable_so_snd_opl3_timer2_init_fndecl_46281 snd_opl3_timer2_init fndecl 0-2 46281 NULL ++disable_so_demod_address_mb86a16_config_46282 demod_address mb86a16_config 0 46282 NULL ++disable_so_atime_fuse_attr_46283 atime fuse_attr 0 46283 NULL ++disable_so_blink_time_wm831x_status_46292 blink_time wm831x_status 0 46292 NULL ++disable_so_dm_btree_insert_notify_fndecl_46297 dm_btree_insert_notify fndecl 0-2 46297 NULL ++disable_so__rtl92c_signal_scale_mapping_fndecl_46298 _rtl92c_signal_scale_mapping fndecl 0-2 46298 NULL ++disable_so_usb_port_runtime_suspend_fndecl_46299 usb_port_runtime_suspend fndecl 0 46299 NULL ++disable_so___bitmap_start_sync_fndecl_46300 __bitmap_start_sync fndecl 2-4 46300 NULL ++disable_so_ep_timeout_secs_vardecl_cm_c_46302 ep_timeout_secs vardecl_cm.c 0 46302 NULL ++disable_so_prop_seg_can_bittiming_46312 prop_seg can_bittiming 0 46312 NULL ++disable_so_signalstrength_rtl_stats_46320 signalstrength rtl_stats 0 46320 NULL ++disable_so_xpc_hb_check_timeout_vardecl_xpc_main_c_46327 xpc_hb_check_timeout vardecl_xpc_main.c 0 46327 NULL ++disable_so_creation_time_se_dev_entry_46338 creation_time se_dev_entry 0 46338 NULL ++disable_so_ene_set_tx_duty_cycle_fndecl_46344 ene_set_tx_duty_cycle fndecl 2 46344 NULL ++disable_so_atimensec_fuse_setattr_in_46351 atimensec fuse_setattr_in 0 46351 NULL ++disable_so_ip_mce_46362 ip mce 0 46362 NULL ++disable_so_ntfs_bitmap_clear_run_fndecl_46364 ntfs_bitmap_clear_run fndecl 2-3 46364 NULL ++disable_so_ds1286_read_time_fndecl_46365 ds1286_read_time fndecl 0 46365 NULL ++disable_so_sd_uid_stat_data_v1_46367 sd_uid stat_data_v1 0 46367 NULL ++disable_so_bfa_fcs_lport_ns_sm_gid_ft_fndecl_46369 bfa_fcs_lport_ns_sm_gid_ft fndecl 2 46369 NULL ++disable_so_address_usb_ep_46374 address usb_ep 0 46374 NULL ++disable_so_txctl_measured_time_b43_txpower_lo_control_46377 txctl_measured_time b43_txpower_lo_control 0 46377 NULL ++disable_so_gru_start_paddr_vardecl_46378 gru_start_paddr vardecl 0 46378 NULL ++disable_so_second_timestamp_46379 second timestamp 0 46379 NULL ++disable_so_code_acpi_signal_fatal_info_46389 code acpi_signal_fatal_info 0 46389 NULL ++disable_so_cpu_hrtimer_cpu_base_46390 cpu hrtimer_cpu_base 0 46390 NULL ++disable_so_bcma_chipco_watchdog_timer_set_wdt_fndecl_46396 bcma_chipco_watchdog_timer_set_wdt fndecl 2-0 46396 NULL ++disable_so_check_intr_schedule_fndecl_46403 check_intr_schedule fndecl 2-3-0 46403 NULL ++disable_so_start_mtrr_iter_46427 start mtrr_iter 0 46427 NULL ++disable_so_cp_hqd_pq_wptr_poll_addr_hqd_registers_46430 cp_hqd_pq_wptr_poll_addr hqd_registers 0 46430 NULL ++disable_so_irlap_start_final_timer_fndecl_46431 irlap_start_final_timer fndecl 2 46431 NULL ++disable_so_tuner_pll_address_budget_ci_46436 tuner_pll_address budget_ci 0 46436 NULL ++disable_so_mmc35240_get_samp_freq_index_fndecl_46439 mmc35240_get_samp_freq_index fndecl 0 46439 NULL ++disable_so_addr_qat_alg_buf_46445 addr qat_alg_buf 0 46445 NULL ++disable_so_set_ifa_lifetime_fndecl_46447 set_ifa_lifetime fndecl 3-2 46447 NULL ++disable_so_crypto_authenc_module_init_fndecl_46455 crypto_authenc_module_init fndecl 0 46455 NULL ++disable_so_start_fw_address_region_46456 start fw_address_region 0 46456 NULL ++disable_so_snd_seq_queue_timer_open_fndecl_46460 snd_seq_queue_timer_open fndecl 1 46460 NULL ++disable_so_rt_mutex_lock_interruptible_fndecl_46473 rt_mutex_lock_interruptible fndecl 0 46473 NULL ++disable_so_link_set_timer_fndecl_46475 link_set_timer fndecl 2 46475 NULL ++disable_so_pci_bus_check_dev_fndecl_46486 pci_bus_check_dev fndecl 2 46486 NULL ++disable_so_header_dma_addr_tso_state_46489 header_dma_addr tso_state 0 46489 NULL ++disable_so_get_frequency_dvb_tuner_ops_46496 get_frequency dvb_tuner_ops 0 46496 NULL ++disable_so_eth_prepare_mac_addr_change_fndecl_46501 eth_prepare_mac_addr_change fndecl 0 46501 NULL ++disable_so_nfs_direct_write_schedule_iovec_fndecl_46504 nfs_direct_write_schedule_iovec fndecl 0-3 46504 NULL ++disable_so_sib_sid_mask_sockaddr_ib_46511 sib_sid_mask sockaddr_ib 0 46511 NULL ++disable_so_gc_upcall_timestamp_gss_cred_46522 gc_upcall_timestamp gss_cred 0 46522 NULL ++disable_so_zd_iowrite32a_fndecl_46529 zd_iowrite32a fndecl 0-3 46529 NULL ++disable_so_btrfs_delayed_item_reserve_metadata_fndecl_46535 btrfs_delayed_item_reserve_metadata fndecl 0 46535 NULL ++disable_so_qi_btimelimit_xfs_quotainfo_46536 qi_btimelimit xfs_quotainfo 0 46536 NULL ++disable_so_tick_do_timer_cpu_vardecl_46549 tick_do_timer_cpu vardecl 0 46549 NULL ++disable_so_dma_addr_rsxx_cs_buffer_46558 dma_addr rsxx_cs_buffer 0 46558 NULL ++disable_so_niu_set_hash_opts_fndecl_46560 niu_set_hash_opts fndecl 0 46560 NULL ++disable_so_ext_start_addr_i740fb_par_46564 ext_start_addr i740fb_par 0 46564 NULL nohasharray ++disable_so_s5h1420_setfreqoffset_fndecl_46564 s5h1420_setfreqoffset fndecl 2 46564 &disable_so_ext_start_addr_i740fb_par_46564 ++disable_so_find_first_zero_bit_fndecl_46567 find_first_zero_bit fndecl 0-2 46567 NULL ++disable_so_ahd_print_register_fndecl_46568 ahd_print_register fndecl 5 46568 NULL ++disable_so_uid_autofs_v5_packet_46569 uid autofs_v5_packet 0 46569 NULL nohasharray ++disable_so_btrfs_find_delayed_ref_head_fndecl_46569 btrfs_find_delayed_ref_head fndecl 2 46569 &disable_so_uid_autofs_v5_packet_46569 ++disable_so_beacon_time_stamp_iwl_rx_phy_res_46571 beacon_time_stamp iwl_rx_phy_res 0 46571 NULL ++disable_so_file_update_time_fndecl_46572 file_update_time fndecl 0 46572 NULL nohasharray ++disable_so_mlx4_bitmap_avail_fndecl_46572 mlx4_bitmap_avail fndecl 0 46572 &disable_so_file_update_time_fndecl_46572 ++disable_so_lbase_mtrr_value_46577 lbase mtrr_value 0 46577 NULL ++disable_so_frame_bits_snd_pcm_runtime_46580 frame_bits snd_pcm_runtime 0 46580 NULL ++disable_so_mtrr_write_fndecl_46581 mtrr_write fndecl 3 46581 NULL ++disable_so_dm_btree_find_key_fndecl_46584 dm_btree_find_key fndecl 0-2 46584 NULL ++disable_so_timekeeping_set_tai_offset_fndecl_46587 timekeeping_set_tai_offset fndecl 1 46587 NULL ++disable_so_di_tss_segment_16_46594 di tss_segment_16 0 46594 NULL ++disable_so_tda10071_read_signal_strength_fndecl_46598 tda10071_read_signal_strength fndecl 0 46598 NULL ++disable_so___ipv6_addr_diff64_fndecl_46599 __ipv6_addr_diff64 fndecl 0 46599 NULL ++disable_so_ieee80211_runtime_change_iftype_fndecl_46603 ieee80211_runtime_change_iftype fndecl 0 46603 NULL ++disable_so_get_cpu_idle_time_fndecl_46620 get_cpu_idle_time fndecl 1-0 46620 NULL ++disable_so_max6900_i2c_set_time_fndecl_46626 max6900_i2c_set_time fndecl 0 46626 NULL nohasharray ++disable_so_sha1_ctx_mgr_submit_fndecl_46626 sha1_ctx_mgr_submit fndecl 4 46626 &disable_so_max6900_i2c_set_time_fndecl_46626 ++disable_so_effective_len_mlx4_bitmap_46628 effective_len mlx4_bitmap 0 46628 NULL ++disable_so_hours_v4l2_timecode_46630 hours v4l2_timecode 0 46630 NULL ++disable_so_vivid_video_s_frequency_fndecl_46635 vivid_video_s_frequency fndecl 0 46635 NULL ++disable_so_rtpm_active_time_show_fndecl_46638 rtpm_active_time_show fndecl 0 46638 NULL ++disable_so___hw_addr_del_fndecl_46652 __hw_addr_del fndecl 0-3 46652 NULL ++disable_so_lp8788_select_buck_vout_addr_fndecl_46658 lp8788_select_buck_vout_addr fndecl 0-2 46658 NULL ++disable_so___flow_hash_from_keys_fndecl_46659 __flow_hash_from_keys fndecl 0 46659 NULL ++disable_so_addrconf_prefix_route_fndecl_46665 addrconf_prefix_route fndecl 2 46665 NULL ++disable_so_bmg160_runtime_resume_fndecl_46671 bmg160_runtime_resume fndecl 0 46671 NULL ++disable_so_msg_ctime_msqid64_ds_46672 msg_ctime msqid64_ds 0 46672 NULL ++disable_so_pvclock_scale_delta_fndecl_46676 pvclock_scale_delta fndecl 0 46676 NULL ++disable_so_rtsx_usb_switch_clock_fndecl_46677 rtsx_usb_switch_clock fndecl 3-2-0 46677 NULL ++disable_so_kstrtouint_fndecl_46682 kstrtouint fndecl 0 46682 NULL ++disable_so_read_addr_qla82xx_md_entry_queue_46684 read_addr qla82xx_md_entry_queue 0 46684 NULL ++disable_so_depth_blk_align_bitmap_46713 depth blk_align_bitmap 0 46713 NULL ++disable_so_sysctl_aarp_resolve_time_vardecl_46714 sysctl_aarp_resolve_time vardecl 0 46714 NULL nohasharray ++disable_so_zd_iowrite16_locked_fndecl_46714 zd_iowrite16_locked fndecl 0 46714 &disable_so_sysctl_aarp_resolve_time_vardecl_46714 ++disable_so_rio_addr_tsi721_tx_desc_46721 rio_addr tsi721_tx_desc 0 46721 NULL ++disable_so_addr_mv_sg_46722 addr mv_sg 0 46722 NULL ++disable_so_plat_get_static_power_cpufreq_cooling_device_46723 plat_get_static_power cpufreq_cooling_device 3 46723 NULL ++disable_so_ebitmap_get_bit_fndecl_46726 ebitmap_get_bit fndecl 2 46726 NULL ++disable_so_st_mtime_compat_stat_46734 st_mtime compat_stat 0 46734 NULL ++disable_so_fw_core_add_address_handler_fndecl_46736 fw_core_add_address_handler fndecl 0 46736 NULL ++disable_so_spc_timelimit_qc_type_state_46739 spc_timelimit qc_type_state 0 46739 NULL ++disable_so_tcp_v4_md5_hash_pseudoheader_fndecl_46749 tcp_v4_md5_hash_pseudoheader fndecl 4 46749 NULL ++disable_so_bfa_get_log_time_fndecl_46750 bfa_get_log_time fndecl 0 46750 NULL ++disable_so_ghash_async_final_fndecl_46752 ghash_async_final fndecl 0 46752 NULL ++disable_so_sadb_address_proto_sadb_address_46755 sadb_address_proto sadb_address 0 46755 NULL ++disable_so_hard_use_expires_seconds_xfrm_lifetime_cfg_46763 hard_use_expires_seconds xfrm_lifetime_cfg 0 46763 NULL nohasharray ++disable_so_addrtype_mt_init_fndecl_46763 addrtype_mt_init fndecl 0 46763 &disable_so_hard_use_expires_seconds_xfrm_lifetime_cfg_46763 ++disable_so_ipv6_addr_label_init_fndecl_46770 ipv6_addr_label_init fndecl 0 46770 NULL ++disable_so_nbytes_ccp_sha_req_ctx_46772 nbytes ccp_sha_req_ctx 0 46772 NULL ++disable_so_dr_addr_qla4_83xx_quad_entry_46781 dr_addr qla4_83xx_quad_entry 0 46781 NULL ++disable_so_s_csaddr_ufs_sb_private_info_46789 s_csaddr ufs_sb_private_info 0 46789 NULL ++disable_so_ubi_eba_atomic_leb_change_fndecl_46792 ubi_eba_atomic_leb_change fndecl 0 46792 NULL ++disable_so_qce_crypto_driver_init_fndecl_46810 qce_crypto_driver_init fndecl 0 46810 NULL ++disable_so_uuid_tree_generation_btrfs_super_block_46815 uuid_tree_generation btrfs_super_block 0 46815 NULL ++disable_so_panel_pwr_delay_radeon_encoder_lvds_46816 panel_pwr_delay radeon_encoder_lvds 0 46816 NULL ++disable_so_lambda__fll_div_46826 lambda _fll_div 0 46826 NULL ++disable_so_pre_div__pll_div_46827 pre_div _pll_div 0 46827 NULL ++disable_so_paging32_walk_addr_generic_fndecl_46828 paging32_walk_addr_generic fndecl 4-5 46828 NULL ++disable_so_timeout_brcmf_btcoex_info_46840 timeout brcmf_btcoex_info 0 46840 NULL ++disable_so_toshiba_sleep_functions_status_set_fndecl_46848 toshiba_sleep_functions_status_set fndecl 0 46848 NULL ++disable_so_i_gid_exofs_fcb_46849 i_gid exofs_fcb 0 46849 NULL ++disable_so_mounted_uid_compat_ncp_fs_info_v2_46851 mounted_uid compat_ncp_fs_info_v2 0 46851 NULL ++disable_so_ecryptfs_process_key_cipher_fndecl_46863 ecryptfs_process_key_cipher fndecl 0 46863 NULL ++disable_so_tuner_address_stb6100_config_46865 tuner_address stb6100_config 0 46865 NULL ++disable_so_clk_div_ti_tscadc_dev_46872 clk_div ti_tscadc_dev 0 46872 NULL ++disable_so_last_change_time_lpfc_nodelist_46878 last_change_time lpfc_nodelist 0 46878 NULL ++disable_so_addr_mthca_catas_err_46893 addr mthca_catas_err 0 46893 NULL ++disable_so_card_snd_timer_ginfo_46895 card snd_timer_ginfo 0 46895 NULL ++disable_so_svm_set_tsc_khz_fndecl_46900 svm_set_tsc_khz fndecl 2 46900 NULL ++disable_so_buffer_addr_atl1c_tpd_desc_46908 buffer_addr atl1c_tpd_desc 0 46908 NULL ++disable_so_last_expires_snd_timer_system_private_46917 last_expires snd_timer_system_private 0 46917 NULL ++disable_so___arch_hweight16_fndecl_46932 __arch_hweight16 fndecl 0-1 46932 NULL ++disable_so_clockevent_delta2ns_fndecl_46934 clockevent_delta2ns fndecl 1-0 46934 NULL ++disable_so_addr_PVSCSISGElement_46942 addr PVSCSISGElement 0 46942 NULL nohasharray ++disable_so_bg_inode_bitmap_hi_ext4_group_desc_46942 bg_inode_bitmap_hi ext4_group_desc 0 46942 &disable_so_addr_PVSCSISGElement_46942 ++disable_so_ai_clkctl_fast_pwrup_delay_fndecl_46950 ai_clkctl_fast_pwrup_delay fndecl 0 46950 NULL ++disable_so_demod_address_mb86a20s_config_46954 demod_address mb86a20s_config 0 46954 NULL ++disable_so_ebitmap_set_bit_fndecl_46955 ebitmap_set_bit fndecl 0-2 46955 NULL ++disable_so_set_eth_addr_fndecl_46958 set_eth_addr fndecl 0 46958 NULL ++disable_so_ghash_async_setkey_fndecl_46962 ghash_async_setkey fndecl 0-3 46962 NULL ++disable_so_hid_time_platform_driver_init_fndecl_46963 hid_time_platform_driver_init fndecl 0 46963 NULL ++disable_so_ad9523_set_clock_provider_fndecl_46979 ad9523_set_clock_provider fndecl 2-0-3 46979 NULL ++disable_so_pbl_addr_tpt_attributes_46980 pbl_addr tpt_attributes 0 46980 NULL ++disable_so_ts_dev_1_peak_time_ref_46981 ts_dev_1 peak_time_ref 0 46981 NULL ++disable_so_buff_phy_addr_amd8111e_rx_dr_46984 buff_phy_addr amd8111e_rx_dr 0 46984 NULL ++disable_so_scan_index_timestamp_iio_dev_46989 scan_index_timestamp iio_dev 0 46989 NULL ++disable_so_ceph_str_hash_linux_fndecl_46991 ceph_str_hash_linux fndecl 0-2 46991 NULL ++disable_so_compq_addr_hi_addr_ctrl_blk_46993 compq_addr_hi addr_ctrl_blk 0 46993 NULL ++disable_so_ctime_sec_ubifs_ino_node_46994 ctime_sec ubifs_ino_node 0 46994 NULL ++disable_so_ring_addr_fe_priv_46998 ring_addr fe_priv 0 46998 NULL ++disable_so_scratch_addr_dwc3_47001 scratch_addr dwc3 0 47001 NULL ++disable_so_be_vf_eth_addr_config_fndecl_47005 be_vf_eth_addr_config fndecl 0 47005 NULL ++disable_so_timeout_pardevice_47010 timeout pardevice 0 47010 NULL ++disable_so_crypto_aes_set_key_fndecl_47018 crypto_aes_set_key fndecl 3 47018 NULL ++disable_so_esp_cur_dma_addr_fndecl_47025 esp_cur_dma_addr fndecl 0 47025 NULL ++disable_so_ba1_addr_snd_cs46xx_47035 ba1_addr snd_cs46xx 0 47035 NULL ++disable_so_decode_bitmap_c_fndecl_47038 decode_bitmap_c fndecl 0-4 47038 NULL ++disable_so_NCR5380_set_timer_fndecl_47039 NCR5380_set_timer fndecl 2 47039 NULL ++disable_so_schedule_copy_fndecl_47040 schedule_copy fndecl 2-4-5-8 47040 NULL ++disable_so_ipath_sdma_abort_jiffies_ipath_devdata_47057 ipath_sdma_abort_jiffies ipath_devdata 0 47057 NULL nohasharray ++disable_so_rpi_paddr_hi_lpfc_mbx_post_hdr_tmpl_47057 rpi_paddr_hi lpfc_mbx_post_hdr_tmpl 0 47057 &disable_so_ipath_sdma_abort_jiffies_ipath_devdata_47057 ++disable_so_address_acpi_dmar_hardware_unit_47065 address acpi_dmar_hardware_unit 0 47065 NULL ++disable_so_try_address_fndecl_47083 try_address fndecl 2-3 47083 NULL ++disable_so_mclk_freq_codec_priv_47084 mclk_freq codec_priv 0 47084 NULL ++disable_so_diva_os_get_pci_bus_fndecl_47095 diva_os_get_pci_bus fndecl 0 47095 NULL ++disable_so_shm_atime_shmid64_ds_47100 shm_atime shmid64_ds 0 47100 NULL ++disable_so_tag_reg_addr_qla8044_minidump_entry_cache_47106 tag_reg_addr qla8044_minidump_entry_cache 0 47106 NULL ++disable_so_timestamp_hi_mlx4_ts_cqe_47113 timestamp_hi mlx4_ts_cqe 0 47113 NULL nohasharray ++disable_so_pcap_rtc_read_time_fndecl_47113 pcap_rtc_read_time fndecl 0 47113 &disable_so_timestamp_hi_mlx4_ts_cqe_47113 ++disable_so_xircom_interrupt_fndecl_47114 xircom_interrupt fndecl 1 47114 NULL ++disable_so_atombios_crtc_set_base_atomic_fndecl_47122 atombios_crtc_set_base_atomic fndecl 0-3-4 47122 NULL ++disable_so_ath5k_eeprom_init_11a_pcal_freq_fndecl_47134 ath5k_eeprom_init_11a_pcal_freq fndecl 0 47134 NULL ++disable_so_tcs3472_show_int_time_available_fndecl_47135 tcs3472_show_int_time_available fndecl 0 47135 NULL ++disable_so_freq_cx88_core_47137 freq cx88_core 0 47137 NULL ++disable_so_gen6_signal_fndecl_47138 gen6_signal fndecl 0-2 47138 NULL ++disable_so_wlc_lcnphy_rx_signal_power_fndecl_47140 wlc_lcnphy_rx_signal_power fndecl 0 47140 NULL ++disable_so_sq_size_log2_t3_wq_47146 sq_size_log2 t3_wq 0 47146 NULL ++disable_so_rht_head_hashfn_fndecl_47148 rht_head_hashfn fndecl 0 47148 NULL ++disable_so_core_frequency_acpi_processor_px_47149 core_frequency acpi_processor_px 0 47149 NULL ++disable_so_nilfs_btree_do_lookup_last_fndecl_47151 nilfs_btree_do_lookup_last fndecl 0 47151 NULL ++disable_so_last_intr_timestamp_ctlr_info_47154 last_intr_timestamp ctlr_info 0 47154 NULL ++disable_so_curr_freq_rt2x00_dev_47156 curr_freq rt2x00_dev 0 47156 NULL ++disable_so_uid_cf_mod_47160 uid cf_mod 0 47160 NULL ++disable_so_rem_mceusb_dev_47168 rem mceusb_dev 0 47168 NULL ++disable_so_lpphy_qdiv_roundup_fndecl_47185 lpphy_qdiv_roundup fndecl 0-2-1 47185 NULL ++disable_so_start_phys_addr_qxl_memslot_47196 start_phys_addr qxl_memslot 0 47196 NULL ++disable_so_update_ia32_tsc_adjust_msr_fndecl_47211 update_ia32_tsc_adjust_msr fndecl 2 47211 NULL ++disable_so_radeon_atom_set_engine_clock_fndecl_47215 radeon_atom_set_engine_clock fndecl 2 47215 NULL ++disable_so_mtt_base_addr_l_mlx4_qp_context_47232 mtt_base_addr_l mlx4_qp_context 0 47232 NULL ++disable_so_mtt_base_addr_h_mlx4_srq_context_47233 mtt_base_addr_h mlx4_srq_context 0 47233 NULL ++disable_so_init_cpufreq_driver_47242 init cpufreq_driver 0 47242 NULL ++disable_so_gpio_nsleep_auok190x_board_47243 gpio_nsleep auok190x_board 0 47243 NULL ++disable_so_il4965_count_chain_bitmap_fndecl_47252 il4965_count_chain_bitmap fndecl 0-1 47252 NULL ++disable_so_fl_downgrade_time_file_lock_47257 fl_downgrade_time file_lock 0 47257 NULL ++disable_so_get_low_record_time_index_fndecl_47259 get_low_record_time_index fndecl 2 47259 NULL ++disable_so_efx_ptp_get_timestamp_corrections_fndecl_47266 efx_ptp_get_timestamp_corrections fndecl 0 47266 NULL nohasharray ++disable_so_hactive_timing_47266 hactive timing 0 47266 &disable_so_efx_ptp_get_timestamp_corrections_fndecl_47266 ++disable_so_feedback_divider_aty128_pll_47275 feedback_divider aty128_pll 0 47275 NULL ++disable_so_daddr_max_pktgen_dev_47293 daddr_max pktgen_dev 0 47293 NULL ++disable_so_addr_ce_desc_47294 addr ce_desc 0 47294 NULL ++disable_so_val_addr0_nphy_rf_control_override_rev3_47315 val_addr0 nphy_rf_control_override_rev3 0 47315 NULL ++disable_so_SYSC_time_fndecl_47318 SYSC_time fndecl 0 47318 NULL ++disable_so_device_addr_hw_cmd_47322 device_addr hw_cmd 0 47322 NULL ++disable_so_cryptd_hash_init_fndecl_47329 cryptd_hash_init fndecl 2 47329 NULL ++disable_so_hpfs_add_sector_to_btree_fndecl_47344 hpfs_add_sector_to_btree fndecl 0-2-4 47344 NULL ++disable_so_vref_delay_usecs_ad7877_47346 vref_delay_usecs ad7877 0 47346 NULL ++disable_so_jiftime_fndecl_47359 jiftime fndecl 2 47359 NULL ++disable_so_year_timestamp_47377 year timestamp 0 47377 NULL ++disable_so_rt_runtime_rt_bandwidth_47380 rt_runtime rt_bandwidth 0 47380 NULL ++disable_so_team_port_set_orig_dev_addr_fndecl_47381 team_port_set_orig_dev_addr fndecl 0 47381 NULL ++disable_so_ldt_selector_tss_segment_32_47382 ldt_selector tss_segment_32 0 47382 NULL ++disable_so_atomic_check_drm_plane_helper_funcs_47383 atomic_check drm_plane_helper_funcs 0 47383 NULL ++disable_so_ath9k_hw_set_global_txtimeout_fndecl_47387 ath9k_hw_set_global_txtimeout fndecl 2 47387 NULL ++disable_so_crypto_blkcipher_setkey_fndecl_47393 crypto_blkcipher_setkey fndecl 0-3 47393 NULL ++disable_so_signal_libipw_rx_stats_47394 signal libipw_rx_stats 0 47394 NULL ++disable_so_wm831x_rtc_readtime_fndecl_47406 wm831x_rtc_readtime fndecl 0 47406 NULL nohasharray ++disable_so_reg_write_fndecl_47406 reg_write fndecl 2 47406 &disable_so_wm831x_rtc_readtime_fndecl_47406 ++disable_so_rx_int_delay_e1000_adapter_47412 rx_int_delay e1000_adapter 0 47412 NULL ++disable_so_watchdog_timeo_net_device_47415 watchdog_timeo net_device 0 47415 NULL ++disable_so_m_hi_cfg_bridge_delay_drxk_state_47416 m_hi_cfg_bridge_delay drxk_state 0 47416 NULL ++disable_so_xfs_btree_get_rec_fndecl_47417 xfs_btree_get_rec fndecl 0 47417 NULL ++disable_so_del_timer_fndecl_47421 del_timer fndecl 0 47421 NULL ++disable_so_cq_dma_addr_nvme_queue_47424 cq_dma_addr nvme_queue 0 47424 NULL nohasharray ++disable_so_pci_bus_write_config_byte_fndecl_47424 pci_bus_write_config_byte fndecl 0-2-3-4 47424 &disable_so_cq_dma_addr_nvme_queue_47424 ++disable_so_printk_timed_ratelimit_fndecl_47432 printk_timed_ratelimit fndecl 2 47432 NULL ++disable_so_addr_high_bufq_addr_element_47437 addr_high bufq_addr_element 0 47437 NULL ++disable_so_snd_seq_oss_timer_tempo_fndecl_47444 snd_seq_oss_timer_tempo fndecl 0 47444 NULL ++disable_so_radeon_atom_get_memory_pll_dividers_fndecl_47447 radeon_atom_get_memory_pll_dividers fndecl 0-2 47447 NULL ++disable_so_vdi_atime_vxfs_inode_info_47463 vdi_atime vxfs_inode_info 0 47463 NULL nohasharray ++disable_so_timestamp_iwl_priv_47463 timestamp iwl_priv 0 47463 &disable_so_vdi_atime_vxfs_inode_info_47463 ++disable_so_ts_steal_jiffies_gru_thread_state_47477 ts_steal_jiffies gru_thread_state 0 47477 NULL ++disable_so_brcms_c_set_addrmatch_fndecl_47479 brcms_c_set_addrmatch fndecl 2 47479 NULL ++disable_so_cia_max_keysize_cipher_alg_47480 cia_max_keysize cipher_alg 0 47480 NULL ++disable_so_inet_addr_type_fndecl_47499 inet_addr_type fndecl 2 47499 NULL ++disable_so_sd_atime_stat_data_47502 sd_atime stat_data 0 47502 NULL ++disable_so_tcf_hash_create_fndecl_47512 tcf_hash_create fndecl 0-4 47512 NULL ++disable_so_addr_low_ssp_ini_io_start_req_47520 addr_low ssp_ini_io_start_req 0 47520 NULL nohasharray ++disable_so_mlx4_bitmap_free_range_fndecl_47520 mlx4_bitmap_free_range fndecl 2-3 47520 &disable_so_addr_low_ssp_ini_io_start_req_47520 ++disable_so___xfrm4_dpref_spref_hash_fndecl_47524 __xfrm4_dpref_spref_hash fndecl 0 47524 NULL ++disable_so_error_info_addr_mvm_alive_resp_ver2_47529 error_info_addr mvm_alive_resp_ver2 0 47529 NULL ++disable_so_idle_freq_intel_gen6_power_mgmt_47531 idle_freq intel_gen6_power_mgmt 0 47531 NULL ++disable_so_regidx_ath9k_debug_47533 regidx ath9k_debug 0 47533 NULL ++disable_so___delay_fndecl_47535 __delay fndecl 1 47535 NULL ++disable_so_gid_vardecl_initramfs_c_47557 gid vardecl_initramfs.c 0 47557 NULL ++disable_so_channel_freq_wmi_scan_ev_arg_47561 channel_freq wmi_scan_ev_arg 0 47561 NULL nohasharray ++disable_so_rx_hash_log_tbl_sz_mlx5e_params_47561 rx_hash_log_tbl_sz mlx5e_params 0 47561 &disable_so_channel_freq_wmi_scan_ev_arg_47561 ++disable_so_addr_high_sata_start_req_47563 addr_high sata_start_req 0 47563 NULL nohasharray ++disable_so_addr_pages_devres_47563 addr pages_devres 0 47563 &disable_so_addr_high_sata_start_req_47563 ++disable_so_min_align_snd_pcm_runtime_47579 min_align snd_pcm_runtime 0 47579 NULL nohasharray ++disable_so_dev_set_mac_address_fndecl_47579 dev_set_mac_address fndecl 0 47579 &disable_so_min_align_snd_pcm_runtime_47579 ++disable_so_sip_sprintf_addr_port_fndecl_47581 sip_sprintf_addr_port fndecl 0-4 47581 NULL ++disable_so_physical_addr_cper_sec_mem_err_47582 physical_addr cper_sec_mem_err 0 47582 NULL nohasharray ++disable_so_log2taps_oslec_state_47582 log2taps oslec_state 0 47582 &disable_so_physical_addr_cper_sec_mem_err_47582 ++disable_so_rehash_time_sfb_sched_data_47586 rehash_time sfb_sched_data 0 47586 NULL nohasharray ++disable_so_x25_parse_address_block_fndecl_47586 x25_parse_address_block fndecl 0 47586 &disable_so_rehash_time_sfb_sched_data_47586 ++disable_so_write_reg_fndecl_47589 write_reg fndecl 3-2 47589 NULL ++disable_so_buffer_addr_tx_packet_desc_47592 buffer_addr tx_packet_desc 0 47592 NULL ++disable_so_xfs_iomap_write_delay_fndecl_47595 xfs_iomap_write_delay fndecl 0-2-3 47595 NULL ++disable_so_valleyview_rps_min_freq_fndecl_47598 valleyview_rps_min_freq fndecl 0 47598 NULL ++disable_so_eft_addr_h_qla2xxx_fw_dump_47600 eft_addr_h qla2xxx_fw_dump 0 47600 NULL ++disable_so_tms_cstime_tms_47604 tms_cstime tms 0 47604 NULL nohasharray ++disable_so_btrfs_node_key_to_cpu_fndecl_47604 btrfs_node_key_to_cpu fndecl 3 47604 &disable_so_tms_cstime_tms_47604 ++disable_so_base_reg_regcache_rbtree_node_47612 base_reg regcache_rbtree_node 0 47612 NULL ++disable_so_bd_list_addr_lo_bnx2i_cmd_request_47615 bd_list_addr_lo bnx2i_cmd_request 0 47615 NULL ++disable_so_ltr501_ps_read_samp_freq_fndecl_47616 ltr501_ps_read_samp_freq fndecl 0 47616 NULL ++disable_so_freq_pulse_event_47630 freq pulse_event 0 47630 NULL ++disable_so_ixgbe_set_rss_hash_opt_fndecl_47632 ixgbe_set_rss_hash_opt fndecl 0 47632 NULL ++disable_so_timeout_vardecl_hvc_console_c_47646 timeout vardecl_hvc_console.c 0 47646 NULL ++disable_so_buffer_addr_e1000_tx_desc_47648 buffer_addr e1000_tx_desc 0 47648 NULL ++disable_so_keyctl_set_timeout_fndecl_47649 keyctl_set_timeout fndecl 2-1-0 47649 NULL ++disable_so_cfg80211_wext_siwfreq_fndecl_47653 cfg80211_wext_siwfreq fndecl 0 47653 NULL ++disable_so_dw_wdt_time_left_fndecl_47654 dw_wdt_time_left fndecl 0 47654 NULL ++disable_so_tstep_addr_palmas_regs_info_47657 tstep_addr palmas_regs_info 0 47657 NULL ++disable_so_frac_period_rest_dummy_systimer_pcm_47674 frac_period_rest dummy_systimer_pcm 0 47674 NULL ++disable_so_fill_bitmap_rle_bits_fndecl_47678 fill_bitmap_rle_bits fndecl 0 47678 NULL ++disable_so_set_timebase_fndecl_47679 set_timebase fndecl 1 47679 NULL ++disable_so_i2c_addr_tua9001_config_47682 i2c_addr tua9001_config 0 47682 NULL ++disable_so_time_scan_survey_info_47684 time_scan survey_info 0 47684 NULL ++disable_so_lzo_decompress_fndecl_47694 lzo_decompress fndecl 2 47694 NULL ++disable_so_hsync_pulse_width_lvds_dvo_timing_47698 hsync_pulse_width lvds_dvo_timing 0 47698 NULL ++disable_so_bdc_address_device_fndecl_47704 bdc_address_device fndecl 0-2 47704 NULL ++disable_so_base_addr_ivtv_47705 base_addr ivtv 0 47705 NULL ++disable_so_clock_start_soc_camera_host_ops_47707 clock_start soc_camera_host_ops 0 47707 NULL ++disable_so_enum_dv_timings_v4l2_subdev_pad_ops_47708 enum_dv_timings v4l2_subdev_pad_ops 0 47708 NULL nohasharray ++disable_so_crypto_authenc_esn_encrypt_fndecl_47708 crypto_authenc_esn_encrypt fndecl 0 47708 &disable_so_enum_dv_timings_v4l2_subdev_pad_ops_47708 ++disable_so_rv740_get_mclk_frequency_ratio_fndecl_47715 rv740_get_mclk_frequency_ratio fndecl 0-1 47715 NULL ++disable_so_lola_set_clock_fndecl_47716 lola_set_clock fndecl 0 47716 NULL ++disable_so_hid_rtc_read_time_fndecl_47725 hid_rtc_read_time fndecl 0 47725 NULL ++disable_so_ext4_update_other_inodes_time_fndecl_47730 ext4_update_other_inodes_time fndecl 2 47730 NULL ++disable_so_uartlite_inbe32_fndecl_47739 uartlite_inbe32 fndecl 0 47739 NULL ++disable_so_tm_yday_rtc_time_47740 tm_yday rtc_time 0 47740 NULL ++disable_so_snd_azf3328_timer_fndecl_47746 snd_azf3328_timer fndecl 0-2 47746 NULL ++disable_so_pci_bus_atto_channel_info_47747 pci_bus atto_channel_info 0 47747 NULL ++disable_so_control_addr_qla8044_minidump_entry_cache_47750 control_addr qla8044_minidump_entry_cache 0 47750 NULL ++disable_so_bit_enables_uv1h_lb_target_physical_apic_id_mask_s_47755 bit_enables uv1h_lb_target_physical_apic_id_mask_s 0 47755 NULL ++disable_so_tx_ring_dma_addr_amd8111e_priv_47757 tx_ring_dma_addr amd8111e_priv 0 47757 NULL ++disable_so_frac_period_size_dummy_systimer_pcm_47758 frac_period_size dummy_systimer_pcm 0 47758 NULL ++disable_so_inet6_addr_add_fndecl_47759 inet6_addr_add fndecl 0-2-5-7-8-6 47759 NULL ++disable_so_initial_descriptor_timeout_vardecl_hub_c_47763 initial_descriptor_timeout vardecl_hub.c 0 47763 NULL ++disable_so_nbytes_ccp_aes_cmac_req_ctx_47773 nbytes ccp_aes_cmac_req_ctx 0 47773 NULL ++disable_so_account_idle_time_fndecl_47777 account_idle_time fndecl 1 47777 NULL ++disable_so_ip_addr_nes_arp_entry_47790 ip_addr nes_arp_entry 0 47790 NULL ++disable_so_sha1_generic_mod_init_fndecl_47800 sha1_generic_mod_init fndecl 0 47800 NULL ++disable_so_nla_validate_nested_fndecl_47801 nla_validate_nested fndecl 2-0 47801 NULL ++disable_so_enable_refdiv_dibx000_bandwidth_config_47815 enable_refdiv dibx000_bandwidth_config 0 47815 NULL ++disable_so_demod_address_cx24123_config_47819 demod_address cx24123_config 0 47819 NULL ++disable_so_alloc_usb_address_fndecl_47822 alloc_usb_address fndecl 0 47822 NULL ++disable_so_compat_sys_signalfd_fndecl_47830 compat_sys_signalfd fndecl 0 47830 NULL ++disable_so_silence_filled_snd_pcm_runtime_47852 silence_filled snd_pcm_runtime 0 47852 NULL nohasharray ++disable_so_demod_addr_tm6000_core_47852 demod_addr tm6000_core 0 47852 &disable_so_silence_filled_snd_pcm_runtime_47852 ++disable_so___net_get_random_once_fndecl_47854 __net_get_random_once fndecl 2 47854 NULL ++disable_so_add_device_randomness_fndecl_47860 add_device_randomness fndecl 2 47860 NULL nohasharray ++disable_so_put_dec_trunc8_fndecl_47860 put_dec_trunc8 fndecl 2 47860 &disable_so_add_device_randomness_fndecl_47860 ++disable_so___ntfs_bitmap_set_bits_in_run_fndecl_47864 __ntfs_bitmap_set_bits_in_run fndecl 2-3 47864 NULL ++disable_so_qce_ahash_digest_fndecl_47873 qce_ahash_digest fndecl 0 47873 NULL ++disable_so_i_gid_f2fs_inode_47888 i_gid f2fs_inode 0 47888 NULL ++disable_so_currentfreq_s921_state_47895 currentfreq s921_state 0 47895 NULL ++disable_so_dma_ring_addr_i40e_virtchnl_rxq_info_47897 dma_ring_addr i40e_virtchnl_rxq_info 0 47897 NULL ++disable_so_qla82xx_decode_crb_addr_fndecl_47901 qla82xx_decode_crb_addr fndecl 0-1 47901 NULL ++disable_so_xtal_cap20p_r820t_freq_range_47903 xtal_cap20p r820t_freq_range 0 47903 NULL ++disable_so_drbd_uuid_dump_fndecl_47904 drbd_uuid_dump fndecl 4 47904 NULL ++disable_so_host_addr_gnttab_unmap_grant_ref_47911 host_addr gnttab_unmap_grant_ref 0 47911 NULL ++disable_so_crypto_ccm_setkey_fndecl_47913 crypto_ccm_setkey fndecl 0-3 47913 NULL ++disable_so_ipath_sdma_abort_intr_timeout_ipath_devdata_47922 ipath_sdma_abort_intr_timeout ipath_devdata 0 47922 NULL ++disable_so_think_time_usb_tt_47928 think_time usb_tt 0 47928 NULL ++disable_so_vaddr_ib_reth_47929 vaddr ib_reth 0 47929 NULL ++disable_so_num_clock_sources_echoaudio_47930 num_clock_sources echoaudio 0 47930 NULL nohasharray ++disable_so_shutdwn_delay_cs42l73_private_47930 shutdwn_delay cs42l73_private 0 47930 &disable_so_num_clock_sources_echoaudio_47930 ++disable_so_count_bitmaps_fndecl_47942 count_bitmaps fndecl 0 47942 NULL ++disable_so_crypto_aead_ivsize_fndecl_47945 crypto_aead_ivsize fndecl 0 47945 NULL ++disable_so_rs5c348_rtc_read_time_fndecl_47948 rs5c348_rtc_read_time fndecl 0 47948 NULL ++disable_so_kvm_set_lapic_tscdeadline_msr_fndecl_47952 kvm_set_lapic_tscdeadline_msr fndecl 2 47952 NULL ++disable_so_ext4_inode_bitmap_set_fndecl_47957 ext4_inode_bitmap_set fndecl 3 47957 NULL ++disable_so_sysctl_llc2_busy_timeout_vardecl_47965 sysctl_llc2_busy_timeout vardecl 0 47965 NULL ++disable_so_atl2_hash_mc_addr_fndecl_47966 atl2_hash_mc_addr fndecl 0 47966 NULL ++disable_so_wm97xx_reg_write_fndecl_47973 wm97xx_reg_write fndecl 3-2 47973 NULL ++disable_so_isci_setup_interrupts_fndecl_47977 isci_setup_interrupts fndecl 0 47977 NULL ++disable_so_hdmi_mode_alternate_clock_fndecl_47981 hdmi_mode_alternate_clock fndecl 0 47981 NULL ++disable_so_xhci_address_device_fndecl_47987 xhci_address_device fndecl 0 47987 NULL ++disable_so_snd_timer_start1_fndecl_47992 snd_timer_start1 fndecl 3-0 47992 NULL ++disable_so_timing_setup_fndecl_48002 timing_setup fndecl 3-4 48002 NULL ++disable_so_clk_freq_g762_platform_data_48004 clk_freq g762_platform_data 0 48004 NULL ++disable_so_sh_addralign_elf64_shdr_48012 sh_addralign elf64_shdr 0 48012 NULL nohasharray ++disable_so_crypto_aead_reqsize_fndecl_48012 crypto_aead_reqsize fndecl 0 48012 &disable_so_sh_addralign_elf64_shdr_48012 ++disable_so_qlcnic_82xx_get_mac_address_fndecl_48015 qlcnic_82xx_get_mac_address fndecl 0 48015 NULL ++disable_so_frequency_dvb_pll_priv_48016 frequency dvb_pll_priv 0 48016 NULL ++disable_so_i915_min_freq_set_fndecl_48019 i915_min_freq_set fndecl 2-0 48019 NULL ++disable_so_slave_addr_psb_intel_sdvo_48022 slave_addr psb_intel_sdvo 0 48022 NULL ++disable_so_si_get_ddr3_mclk_frequency_ratio_fndecl_48025 si_get_ddr3_mclk_frequency_ratio fndecl 0-1 48025 NULL ++disable_so_lgdt3306a_fe_sleep_fndecl_48026 lgdt3306a_fe_sleep fndecl 0 48026 NULL ++disable_so_ctnl_timeout_fill_info_fndecl_48030 ctnl_timeout_fill_info fndecl 3-5-0-2 48030 NULL ++disable_so_r69_val_fc2580_freq_regs_48037 r69_val fc2580_freq_regs 0 48037 NULL nohasharray ++disable_so_btree_lookup32_fndecl_48037 btree_lookup32 fndecl 2 48037 &disable_so_r69_val_fc2580_freq_regs_48037 ++disable_so_reservation_object_wait_timeout_rcu_fndecl_48039 reservation_object_wait_timeout_rcu fndecl 0-4 48039 NULL ++disable_so_utimescaled_task_struct_48041 utimescaled task_struct 0 48041 NULL ++disable_so_hrtimer_init_fndecl_48048 hrtimer_init fndecl 2 48048 NULL ++disable_so_regmap_bulk_write_fndecl_48058 regmap_bulk_write fndecl 0-2-4 48058 NULL ++disable_so_rt_saddr_dn_route_48062 rt_saddr dn_route 0 48062 NULL ++disable_so_ring_interrupt_index_fndecl_48065 ring_interrupt_index fndecl 0 48065 NULL nohasharray ++disable_so_dclk_freq_i7core_pvt_48065 dclk_freq i7core_pvt 0 48065 &disable_so_ring_interrupt_index_fndecl_48065 ++disable_so_di_atime_gfs2_dinode_48066 di_atime gfs2_dinode 0 48066 NULL ++disable_so_be32_add_cpu_fndecl_48069 be32_add_cpu fndecl 2 48069 NULL ++disable_so_keepalive_time_tcp_sock_48076 keepalive_time tcp_sock 0 48076 NULL nohasharray ++disable_so_mptscsih_get_tm_timeout_fndecl_48076 mptscsih_get_tm_timeout fndecl 0 48076 &disable_so_keepalive_time_tcp_sock_48076 ++disable_so_set_channel_address_fndecl_48079 set_channel_address fndecl 2-3 48079 NULL ++disable_so_clock_vardecl_max6650_c_48080 clock vardecl_max6650.c 0 48080 NULL ++disable_so_mapped_loc_addr_nes_cm_node_48083 mapped_loc_addr nes_cm_node 0 48083 NULL ++disable_so___br_ip6_hash_fndecl_48084 __br_ip6_hash fndecl 0 48084 NULL ++disable_so_si4713_tx_tune_freq_fndecl_48092 si4713_tx_tune_freq fndecl 0-2 48092 NULL ++disable_so_wait_for_completion_killable_timeout_fndecl_48103 wait_for_completion_killable_timeout fndecl 2-0 48103 NULL ++disable_so_lpfc_max_scsicmpl_time_init_fndecl_48110 lpfc_max_scsicmpl_time_init fndecl 2 48110 NULL ++disable_so_lib80211_register_crypto_ops_fndecl_48112 lib80211_register_crypto_ops fndecl 0 48112 NULL ++disable_so_get_error_address_fndecl_48129 get_error_address fndecl 0 48129 NULL nohasharray ++disable_so_sfreq_sst_byt_pcm_params_48129 sfreq sst_byt_pcm_params 0 48129 &disable_so_get_error_address_fndecl_48129 ++disable_so_vsync_off_lvds_dvo_timing_48134 vsync_off lvds_dvo_timing 0 48134 NULL ++disable_so_transop_timeout_ipr_ioa_cfg_48141 transop_timeout ipr_ioa_cfg 0 48141 NULL ++disable_so_addrconf_prefix_rcv_fndecl_48148 addrconf_prefix_rcv fndecl 3 48148 NULL ++disable_so_copied_seq_tcp_sock_48149 copied_seq tcp_sock 0 48149 NULL ++disable_so_pm_autosleep_set_state_fndecl_48154 pm_autosleep_set_state fndecl 0 48154 NULL ++disable_so_mlx4_en_read_clock_fndecl_48159 mlx4_en_read_clock fndecl 0 48159 NULL ++disable_so_ipmi_request_settime_fndecl_48166 ipmi_request_settime fndecl 0 48166 NULL ++disable_so_atime_p9_wstat_48170 atime p9_wstat 0 48170 NULL ++disable_so_sys_mq_timedsend_fndecl_48174 sys_mq_timedsend fndecl 3-1 48174 NULL ++disable_so_td_base_addr_c67x00_hcd_48184 td_base_addr c67x00_hcd 0 48184 NULL ++disable_so_mca_tstamp_ifmcaddr6_48186 mca_tstamp ifmcaddr6 0 48186 NULL ++disable_so_tobe_rx_coal_timeval_vnic_cq_48199 tobe_rx_coal_timeval vnic_cq 0 48199 NULL nohasharray ++disable_so_read_msr_fndecl_48199 read_msr fndecl 0 48199 &disable_so_tobe_rx_coal_timeval_vnic_cq_48199 ++disable_so_main_blkaddr_f2fs_sm_info_48201 main_blkaddr f2fs_sm_info 0 48201 NULL ++disable_so_doorbell_physical_address_kgd2kfd_shared_resources_48202 doorbell_physical_address kgd2kfd_shared_resources 0 48202 NULL ++disable_so_aa_fs_seq_hash_open_fndecl_48204 aa_fs_seq_hash_open fndecl 0 48204 NULL ++disable_so_skcipher_all_sg_nents_fndecl_48207 skcipher_all_sg_nents fndecl 0 48207 NULL ++disable_so_addr_r10dev_48214 addr r10dev 0 48214 NULL ++disable_so_btc_set_ulv_dram_timing_fndecl_48216 btc_set_ulv_dram_timing fndecl 0 48216 NULL ++disable_so_gid_btrfs_inode_item_48221 gid btrfs_inode_item 0 48221 NULL ++disable_so_time_offset_vardecl_ntp_c_48224 time_offset vardecl_ntp.c 0 48224 NULL ++disable_so_bitmaps_hpfs_super_block_48227 bitmaps hpfs_super_block 0 48227 NULL ++disable_so_tpg_hdiv_fndecl_48235 tpg_hdiv fndecl 0-3 48235 NULL ++disable_so_nextmsg_time_vardecl_ipath_intr_c_48236 nextmsg_time vardecl_ipath_intr.c 0 48236 NULL ++disable_so_src_bitmap_qxl_copy_48243 src_bitmap qxl_copy 0 48243 NULL nohasharray ++disable_so_btree_split_sibling_fndecl_48243 btree_split_sibling fndecl 0-3 48243 &disable_so_src_bitmap_qxl_copy_48243 ++disable_so_sm1_runtime_sc_48251 sm1 runtime_sc 0 48251 NULL nohasharray ++disable_so_r6f_val_fc2580_freq_regs_48251 r6f_val fc2580_freq_regs 0 48251 &disable_so_sm1_runtime_sc_48251 ++disable_so_dp_daddr_rds_iw_connect_private_48258 dp_daddr rds_iw_connect_private 0 48258 NULL nohasharray ++disable_so_ceph_dentry_hash_fndecl_48258 ceph_dentry_hash fndecl 0 48258 &disable_so_dp_daddr_rds_iw_connect_private_48258 ++disable_so_tm_delta_smt_timer_48263 tm_delta smt_timer 0 48263 NULL nohasharray ++disable_so_enabled_hrtimer_events_ehci_hcd_48263 enabled_hrtimer_events ehci_hcd 0 48263 &disable_so_tm_delta_smt_timer_48263 ++disable_so_clock_task_rq_48277 clock_task rq 0 48277 NULL ++disable_so_ui_mtime_ufs2_inode_48286 ui_mtime ufs2_inode 0 48286 NULL ++disable_so_sumo_parse_pplib_clock_info_fndecl_48288 sumo_parse_pplib_clock_info fndecl 3 48288 NULL ++disable_so_crypto_shash_final_fndecl_48296 crypto_shash_final fndecl 0 48296 NULL ++disable_so_tproxy_handle_time_wait4_fndecl_48305 tproxy_handle_time_wait4 fndecl 2-3 48305 NULL ++disable_so_timeout_pg_48333 timeout pg 0 48333 NULL ++disable_so_set_next_event_clock_event_device_48353 set_next_event clock_event_device 1 48353 NULL ++disable_so_VCOdivider_cx24123_bandselect_val_48358 VCOdivider cx24123_bandselect_val 0 48358 NULL ++disable_so_pch_mac_start_address_pch_phub_reg_48361 pch_mac_start_address pch_phub_reg 0 48361 NULL nohasharray ++disable_so_dib8000_write_word_fndecl_48361 dib8000_write_word fndecl 2-3 48361 &disable_so_pch_mac_start_address_pch_phub_reg_48361 ++disable_so_skcipher_wait_for_wmem_fndecl_48362 skcipher_wait_for_wmem fndecl 0-2 48362 NULL ++disable_so_num_mc_addrs_ixgb_hw_48363 num_mc_addrs ixgb_hw 0 48363 NULL ++disable_so_timeout_net_conf_48365 timeout net_conf 0 48365 NULL ++disable_so_last_awake_jiffies_rtl_ps_ctl_48378 last_awake_jiffies rtl_ps_ctl 0 48378 NULL ++disable_so_mphash_entries_vardecl_namespace_c_48379 mphash_entries vardecl_namespace.c 0 48379 NULL ++disable_so_dbs_freq_increase_fndecl_48380 dbs_freq_increase fndecl 2 48380 NULL nohasharray ++disable_so_crypto_register_rngs_fndecl_48380 crypto_register_rngs fndecl 0 48380 &disable_so_dbs_freq_increase_fndecl_48380 ++disable_so_lgdt3306a_read_signal_strength_fndecl_48382 lgdt3306a_read_signal_strength fndecl 0 48382 NULL ++disable_so_di_atime_efs_dinode_48386 di_atime efs_dinode 0 48386 NULL ++disable_so_iscsi_nacl_attrib_show_nopin_timeout_fndecl_48391 iscsi_nacl_attrib_show_nopin_timeout fndecl 0 48391 NULL ++disable_so_update_streaming_control_runtime_48422 update_streaming control_runtime 0 48422 NULL ++disable_so_setpolicy_cpufreq_driver_48433 setpolicy cpufreq_driver 0 48433 NULL ++disable_so_clockid_timerfd_ctx_48442 clockid timerfd_ctx 0 48442 NULL ++disable_so_set_bau_on_time_bau_control_48444 set_bau_on_time bau_control 0 48444 NULL nohasharray ++disable_so_vclk_post_div_pll_ct_48444 vclk_post_div pll_ct 0 48444 &disable_so_set_bau_on_time_bau_control_48444 ++disable_so_test_acipher_jiffies_fndecl_48452 test_acipher_jiffies fndecl 0 48452 NULL ++disable_so_radio_syn_reserved_addr27_b43_nphy_channeltab_entry_rev3_48453 radio_syn_reserved_addr27 b43_nphy_channeltab_entry_rev3 0 48453 NULL ++disable_so_fan_timer_f75375_data_48461 fan_timer f75375_data 0 48461 NULL nohasharray ++disable_so_address_ksm_scan_48461 address ksm_scan 0 48461 &disable_so_fan_timer_f75375_data_48461 ++disable_so_elements_bitmap_port_48466 elements bitmap_port 0 48466 NULL ++disable_so_zd_chip_read_mac_addr_fw_fndecl_48469 zd_chip_read_mac_addr_fw fndecl 0 48469 NULL ++disable_so___round_jiffies_up_relative_fndecl_48487 __round_jiffies_up_relative fndecl 2-1-0 48487 NULL ++disable_so_gfs2_disk_hash_fndecl_48491 gfs2_disk_hash fndecl 2 48491 NULL ++disable_so_max6900_rtc_read_time_fndecl_48493 max6900_rtc_read_time fndecl 0 48493 NULL nohasharray ++disable_so_bsscfgidx_brcmf_mbss_ssid_le_48493 bsscfgidx brcmf_mbss_ssid_le 0 48493 &disable_so_max6900_rtc_read_time_fndecl_48493 ++disable_so_kvm_set_tsc_khz_fndecl_48520 kvm_set_tsc_khz fndecl 2 48520 NULL ++disable_so_rx8025_set_time_fndecl_48524 rx8025_set_time fndecl 0 48524 NULL ++disable_so_usbvision_stream_interrupt_fndecl_48527 usbvision_stream_interrupt fndecl 0 48527 NULL nohasharray ++disable_so_ip_vs_lblc_hashkey_fndecl_48527 ip_vs_lblc_hashkey fndecl 1 48527 &disable_so_usbvision_stream_interrupt_fndecl_48527 ++disable_so_timeout_cm_av_48528 timeout cm_av 0 48528 NULL nohasharray ++disable_so_ww_mutex_lock_slow_interruptible_fndecl_48528 ww_mutex_lock_slow_interruptible fndecl 0 48528 &disable_so_timeout_cm_av_48528 ++disable_so___rmid_queue_time_ms_vardecl_perf_event_intel_cqm_c_48542 __rmid_queue_time_ms vardecl_perf_event_intel_cqm.c 0 48542 NULL ++disable_so_blk_addr_node_info_48545 blk_addr node_info 0 48545 NULL ++disable_so_SYSC_sched_getscheduler_fndecl_48547 SYSC_sched_getscheduler fndecl 0-1 48547 NULL ++disable_so_i915_max_freq_get_fndecl_48551 i915_max_freq_get fndecl 0 48551 NULL ++disable_so_min_dwell_time_active_long_conf_scan_settings_48560 min_dwell_time_active_long conf_scan_settings 0 48560 NULL nohasharray ++disable_so_set_memclock_fndecl_48560 set_memclock fndecl 2 48560 &disable_so_min_dwell_time_active_long_conf_scan_settings_48560 ++disable_so_ext4_get_bitmap_fndecl_48566 ext4_get_bitmap fndecl 2 48566 NULL ++disable_so_read_addr___pollrd_48572 read_addr __pollrd 0 48572 NULL ++disable_so_cn_esc_printf_fndecl_48573 cn_esc_printf fndecl 0 48573 NULL ++disable_so_osd_keepalive_timeout_ceph_options_48576 osd_keepalive_timeout ceph_options 0 48576 NULL nohasharray ++disable_so_freq_cea_sad_48576 freq cea_sad 0 48576 &disable_so_osd_keepalive_timeout_ceph_options_48576 ++disable_so_rp_down_timeout_vlv_s0ix_state_48583 rp_down_timeout vlv_s0ix_state 0 48583 NULL ++disable_so_x86_coreid_bits_cpuinfo_x86_48589 x86_coreid_bits cpuinfo_x86 0 48589 NULL nohasharray ++disable_so_radeon_fence_seq_signaled_fndecl_48589 radeon_fence_seq_signaled fndecl 3 48589 &disable_so_x86_coreid_bits_cpuinfo_x86_48589 ++disable_so_timeval_to_jiffies_fndecl_48593 timeval_to_jiffies fndecl 0 48593 NULL ++disable_so_addr_hash_fndecl_48596 addr_hash fndecl 0-2-3 48596 NULL ++disable_so_frame_timestamp_iwl_tdls_channel_switch_timing_48601 frame_timestamp iwl_tdls_channel_switch_timing 0 48601 NULL ++disable_so_post_divider_pll_18818_48604 post_divider pll_18818 0 48604 NULL ++disable_so_mapaddr_ql_rcv_buf_cb_48606 mapaddr ql_rcv_buf_cb 0 48606 NULL ++disable_so_get_tsc_mode_fndecl_48608 get_tsc_mode fndecl 0-1 48608 NULL ++disable_so_parse_nl_saddr_fndecl_48609 parse_nl_saddr fndecl 0 48609 NULL ++disable_so_il_dbgfs_interrupt_write_fndecl_48612 il_dbgfs_interrupt_write fndecl 0-3 48612 NULL ++disable_so_timer_ticks_snd_ymfpci_48615 timer_ticks snd_ymfpci 0 48615 NULL ++disable_so_pause_time_e1000_fc_info_48619 pause_time e1000_fc_info 0 48619 NULL ++disable_so_curspataddr_banshee_reg_48622 curspataddr banshee_reg 0 48622 NULL ++disable_so_sysctl_discovery_timeout_vardecl_48636 sysctl_discovery_timeout vardecl 0 48636 NULL ++disable_so_pch_opt_rom_start_address_pch_phub_reg_48637 pch_opt_rom_start_address pch_phub_reg 0 48637 NULL ++disable_so_ocfs2_test_bg_bit_allocatable_fndecl_48640 ocfs2_test_bg_bit_allocatable fndecl 2 48640 NULL nohasharray ++disable_so_bit_count_syscon_gpio_data_48640 bit_count syscon_gpio_data 0 48640 &disable_so_ocfs2_test_bg_bit_allocatable_fndecl_48640 ++disable_so_st_uid_compat_stat_48641 st_uid compat_stat 0 48641 NULL ++disable_so_zd1201_get_freq_fndecl_48656 zd1201_get_freq fndecl 0 48656 NULL nohasharray ++disable_so_set_key_lib80211_crypto_ops_48656 set_key lib80211_crypto_ops 2 48656 &disable_so_zd1201_get_freq_fndecl_48656 ++disable_so_padata_set_cpumask_fndecl_48659 padata_set_cpumask fndecl 0 48659 NULL ++disable_so_addrconf_sysctl_mtu_fndecl_48662 addrconf_sysctl_mtu fndecl 0 48662 NULL ++disable_so_elapsed_time_sit_info_48663 elapsed_time sit_info 0 48663 NULL ++disable_so_irq_uart_port_48670 irq uart_port 0 48670 NULL ++disable_so_timeout_ib_qp_attr_48674 timeout ib_qp_attr 0 48674 NULL ++disable_so_read_addr_mdc_hw_list_desc_48675 read_addr mdc_hw_list_desc 0 48675 NULL ++disable_so_xfs_btree_update_fndecl_48676 xfs_btree_update fndecl 0 48676 NULL ++disable_so_phy_pm_runtime_put_sync_fndecl_48680 phy_pm_runtime_put_sync fndecl 0 48680 NULL ++disable_so_pcc_cpufreq_target_fndecl_48684 pcc_cpufreq_target fndecl 2 48684 NULL ++disable_so_call_timer_fn_fndecl_48686 call_timer_fn fndecl 3 48686 NULL ++disable_so_xfs_bmap_add_extent_delay_real_fndecl_48692 xfs_bmap_add_extent_delay_real fndecl 0 48692 NULL ++disable_so_bdi_position_ratio_fndecl_48698 bdi_position_ratio fndecl 0-2-3-4-5-6 48698 NULL ++disable_so_rcq_np_addr_vf_pf_rxq_params_48718 rcq_np_addr vf_pf_rxq_params 0 48718 NULL ++disable_so_rp_gid_ubifs_sb_node_48723 rp_gid ubifs_sb_node 0 48723 NULL ++disable_so_phys_addr_gen_pool_chunk_48730 phys_addr gen_pool_chunk 0 48730 NULL ++disable_so_addr_qla8044_minidump_entry_crb_48734 addr qla8044_minidump_entry_crb 0 48734 NULL ++disable_so_mt7601u_wr_fndecl_48735 mt7601u_wr fndecl 3-2 48735 NULL nohasharray ++disable_so_cpufreq_policy_restore_fndecl_48735 cpufreq_policy_restore fndecl 1 48735 &disable_so_mt7601u_wr_fndecl_48735 ++disable_so_cpuid_read_fndecl_48739 cpuid_read fndecl 0 48739 NULL ++disable_so_be_cmd_modify_eq_delay_fndecl_48751 be_cmd_modify_eq_delay fndecl 0 48751 NULL ++disable_so_time_shift_perf_event_mmap_page_48757 time_shift perf_event_mmap_page 0 48757 NULL ++disable_so_i_ctime_ext2_inode_48758 i_ctime ext2_inode 0 48758 NULL nohasharray ++disable_so_ide_timing_find_mode_fndecl_48758 ide_timing_find_mode fndecl 1 48758 &disable_so_i_ctime_ext2_inode_48758 ++disable_so_err_crypto_gcm_setkey_result_48768 err crypto_gcm_setkey_result 0 48768 NULL ++disable_so_baddr_videobuf_buffer_48769 baddr videobuf_buffer 0 48769 NULL ++disable_so_sys_utimes_fndecl_48778 sys_utimes fndecl 0 48778 NULL ++disable_so_kstrtos8_from_user_fndecl_48783 kstrtos8_from_user fndecl 2 48783 NULL ++disable_so_regmap_raw_read_fndecl_48789 regmap_raw_read fndecl 4-0-2 48789 NULL ++disable_so_map_sysaddr_to_csrow_low_ops_48803 map_sysaddr_to_csrow low_ops 2 48803 NULL ++disable_so_tg3_get_device_address_fndecl_48809 tg3_get_device_address fndecl 0 48809 NULL ++disable_so_mfgid_sz_cyttsp4_cydata_48812 mfgid_sz cyttsp4_cydata 0 48812 NULL ++disable_so_mceusb_cmd_datasize_fndecl_48817 mceusb_cmd_datasize fndecl 0 48817 NULL ++disable_so_tv_freq_vivid_dev_48830 tv_freq vivid_dev 0 48830 NULL ++disable_so_timecounter_init_fndecl_48837 timecounter_init fndecl 3 48837 NULL ++disable_so_udf_bitmap_free_blocks_fndecl_48841 udf_bitmap_free_blocks fndecl 4-5 48841 NULL ++disable_so__snd_timer_stop_fndecl_48842 _snd_timer_stop fndecl 0 48842 NULL ++disable_so_hash_bits_deflate_state_48850 hash_bits deflate_state 0 48850 NULL ++disable_so_if_freq_mb86a20s_state_48853 if_freq mb86a20s_state 0 48853 NULL ++disable_so_ieee80211_aes_ccm_encrypt_fndecl_48857 ieee80211_aes_ccm_encrypt fndecl 5-7 48857 NULL ++disable_so_msec20_to_jiffies_vardecl_enc28j60_c_48860 msec20_to_jiffies vardecl_enc28j60.c 0 48860 NULL ++disable_so_mmc_sd_get_max_clock_fndecl_48866 mmc_sd_get_max_clock fndecl 0 48866 NULL ++disable_so_s_def_resuid_ext4_super_block_48868 s_def_resuid ext4_super_block 0 48868 NULL ++disable_so_get_physaddr_fs_api_fndecl_48871 get_physaddr_fs_api fndecl 0 48871 NULL ++disable_so_selinux_task_setscheduler_fndecl_48872 selinux_task_setscheduler fndecl 0 48872 NULL ++disable_so_snd_timer_new_fndecl_48873 snd_timer_new fndecl 0 48873 NULL ++disable_so_register_write_rt2800_ops_48876 register_write rt2800_ops 2-3 48876 NULL ++disable_so_client_snd_seq_addr_48879 client snd_seq_addr 0 48879 NULL ++disable_so_saddr_iriap_cb_48880 saddr iriap_cb 0 48880 NULL ++disable_so_error_cpu_itimer_48884 error cpu_itimer 0 48884 NULL ++disable_so_buffer_write_time_flchip_48888 buffer_write_time flchip 0 48888 NULL ++disable_so_valleyview_rps_rpe_freq_fndecl_48901 valleyview_rps_rpe_freq fndecl 0 48901 NULL ++disable_so_bmg160_setup_any_motion_interrupt_fndecl_48906 bmg160_setup_any_motion_interrupt fndecl 0 48906 NULL ++disable_so_min_timing_entry_48911 min timing_entry 0 48911 NULL ++disable_so_tx_coalescing_timeo_bnad_48916 tx_coalescing_timeo bnad 0 48916 NULL ++disable_so___clockevents_try_unbind_fndecl_48918 __clockevents_try_unbind fndecl 2 48918 NULL ++disable_so_cyapa_get_wait_time_for_pwr_cmd_fndecl_48920 cyapa_get_wait_time_for_pwr_cmd fndecl 0-1 48920 NULL ++disable_so_uid_ubifs_ino_node_48950 uid ubifs_ino_node 0 48950 NULL nohasharray ++disable_so_missing_pages_bitmap_counts_48950 missing_pages bitmap_counts 0 48950 &disable_so_uid_ubifs_ino_node_48950 ++disable_so_snd_es1968_interrupt_fndecl_48965 snd_es1968_interrupt fndecl 1 48965 NULL ++disable_so_img_ir_symbol_timing_preprocess_fndecl_48967 img_ir_symbol_timing_preprocess fndecl 2 48967 NULL ++disable_so_cryptomgr_init_fndecl_48976 cryptomgr_init fndecl 0 48976 NULL ++disable_so_sync_offset_clockdrift_max_ieee80211_if_mesh_48977 sync_offset_clockdrift_max ieee80211_if_mesh 0 48977 NULL nohasharray ++disable_so_br_mac_hash_fndecl_48977 br_mac_hash fndecl 2 48977 &disable_so_sync_offset_clockdrift_max_ieee80211_if_mesh_48977 ++disable_so_rt_daddr_dn_route_48981 rt_daddr dn_route 0 48981 NULL ++disable_so_acpi_get_sleep_type_data_fndecl_48985 acpi_get_sleep_type_data fndecl 0-1 48985 NULL nohasharray ++disable_so_nilfs_btree_mark_fndecl_48985 nilfs_btree_mark fndecl 0-2 48985 &disable_so_acpi_get_sleep_type_data_fndecl_48985 ++disable_so_led_on_time_adp8860_backlight_platform_data_48994 led_on_time adp8860_backlight_platform_data 0 48994 NULL nohasharray ++disable_so_jdvbt90502_pll_set_freq_fndecl_48994 jdvbt90502_pll_set_freq fndecl 2 48994 &disable_so_led_on_time_adp8860_backlight_platform_data_48994 ++disable_so_max_duration_time_stats_48998 max_duration time_stats 0 48998 NULL ++disable_so_update_debugctlmsr_fndecl_49008 update_debugctlmsr fndecl 1 49008 NULL ++disable_so_default_dclk_div_ssd1307fb_deviceinfo_49014 default_dclk_div ssd1307fb_deviceinfo 0 49014 NULL ++disable_so_bound_addr_rds_info_socket_49019 bound_addr rds_info_socket 0 49019 NULL ++disable_so_output_mute_control_runtime_49021 output_mute control_runtime 0 49021 NULL ++disable_so_btree_csum_one_bio_fndecl_49026 btree_csum_one_bio fndecl 0 49026 NULL ++disable_so_xfs_btree_ptr_addr_fndecl_49031 xfs_btree_ptr_addr fndecl 2 49031 NULL ++disable_so_qs_rtbtimelimit_fs_quota_statv_49033 qs_rtbtimelimit fs_quota_statv 0 49033 NULL ++disable_so_min_cpufreq_policy_49035 min cpufreq_policy 0 49035 NULL nohasharray ++disable_so_semaphore_wait_to_signaller_ring_fndecl_49035 semaphore_wait_to_signaller_ring fndecl 3 49035 &disable_so_min_cpufreq_policy_49035 ++disable_so_intr_coal_delay_myri10ge_priv_49037 intr_coal_delay myri10ge_priv 0 49037 NULL ++disable_so_set_public_address_fndecl_49049 set_public_address fndecl 0 49049 NULL ++disable_so_rtc_tm_to_time64_fndecl_49056 rtc_tm_to_time64 fndecl 0 49056 NULL ++disable_so_ext4_block_bitmap_fndecl_49058 ext4_block_bitmap fndecl 0 49058 NULL ++disable_so_nft_hash_key_fndecl_49062 nft_hash_key fndecl 0-2 49062 NULL ++disable_so_dma_addr_cb_49079 dma_addr cb 0 49079 NULL nohasharray ++disable_so_inet6_addr_modify_fndecl_49079 inet6_addr_modify fndecl 0-3-4-2 49079 &disable_so_dma_addr_cb_49079 ++disable_so_rhashtable_walk_start_fndecl_49080 rhashtable_walk_start fndecl 0 49080 NULL ++disable_so_sctp_transport_timeout_fndecl_49094 sctp_transport_timeout fndecl 0 49094 NULL ++disable_so_hfdiv_dib0070_tuning_49097 hfdiv dib0070_tuning 0 49097 NULL ++disable_so_u132_hcd_interrupt_recv_fndecl_49098 u132_hcd_interrupt_recv fndecl 5 49098 NULL ++disable_so_test_ahash_jiffies_fndecl_49109 test_ahash_jiffies fndecl 0-3 49109 NULL ++disable_so_result_scsi_cmnd_49113 result scsi_cmnd 0 49113 NULL nohasharray ++disable_so_codel_get_time_fndecl_49113 codel_get_time fndecl 0 49113 &disable_so_result_scsi_cmnd_49113 ++disable_so_mce_async_out_fndecl_49115 mce_async_out fndecl 3 49115 NULL ++disable_so_reg_write_fndecl_49116 reg_write fndecl 2-3 49116 NULL nohasharray ++disable_so_hash_htab_elem_49116 hash htab_elem 0 49116 &disable_so_reg_write_fndecl_49116 ++disable_so_interrupt_r8a66597_49118 interrupt r8a66597 0 49118 NULL ++disable_so_start_threshold_snd_pcm_runtime_49130 start_threshold snd_pcm_runtime 0 49130 NULL ++disable_so_mt9m111_reg_write_fndecl_49148 mt9m111_reg_write fndecl 0-2-3 49148 NULL ++disable_so_ci_otg_add_timer_fndecl_49151 ci_otg_add_timer fndecl 2 49151 NULL ++disable_so_refa_r_div_ad9523_platform_data_49157 refa_r_div ad9523_platform_data 0 49157 NULL ++disable_so_paddr_setup_data_node_49166 paddr setup_data_node 0 49166 NULL ++disable_so_vactive_lo_lvds_dvo_timing_49180 vactive_lo lvds_dvo_timing 0 49180 NULL ++disable_so_init_dma_addr_pcnet32_private_49182 init_dma_addr pcnet32_private 0 49182 NULL ++disable_so_sh_dmae_runtime_resume_fndecl_49185 sh_dmae_runtime_resume fndecl 0 49185 NULL ++disable_so_timeout_tid_ampdu_tx_49186 timeout tid_ampdu_tx 0 49186 NULL nohasharray ++disable_so_read_peer_guid_fndecl_49186 read_peer_guid fndecl 0 49186 &disable_so_timeout_tid_ampdu_tx_49186 ++disable_so_if_freq_tda18271_std_map_item_49207 if_freq tda18271_std_map_item 0 49207 NULL nohasharray ++disable_so_sd_hash_ptrs_gfs2_sbd_49207 sd_hash_ptrs gfs2_sbd 0 49207 &disable_so_if_freq_tda18271_std_map_item_49207 ++disable_so_dma_addr_t4_sq_49217 dma_addr t4_sq 0 49217 NULL ++disable_so_suspend_sleep_time_cyapa_49219 suspend_sleep_time cyapa 0 49219 NULL ++disable_so_mtime_nsec_p9_iattr_dotl_49224 mtime_nsec p9_iattr_dotl 0 49224 NULL nohasharray ++disable_so_schedule_external_copy_fndecl_49224 schedule_external_copy fndecl 2-3 49224 &disable_so_mtime_nsec_p9_iattr_dotl_49224 ++disable_so_clockevents_init_sysfs_fndecl_49238 clockevents_init_sysfs fndecl 0 49238 NULL ++disable_so_bus_settle_time_blogic_drvr_options_49241 bus_settle_time blogic_drvr_options 0 49241 NULL ++disable_so_nf_ct_timeout_ext_add_fndecl_49245 nf_ct_timeout_ext_add fndecl 3 49245 NULL ++disable_so_wm8350_rtc_readtime_fndecl_49258 wm8350_rtc_readtime fndecl 0 49258 NULL ++disable_so_wm8753_set_dai_clkdiv_fndecl_49259 wm8753_set_dai_clkdiv fndecl 3 49259 NULL nohasharray ++disable_so_di_gid_xfs_icdinode_49259 di_gid xfs_icdinode 0 49259 &disable_so_wm8753_set_dai_clkdiv_fndecl_49259 ++disable_so_acpi_lapic_addr_vardecl_boot_c_49264 acpi_lapic_addr vardecl_boot.c 0 49264 NULL ++disable_so_ifa_tstamp_in_ifaddr_49266 ifa_tstamp in_ifaddr 0 49266 NULL ++disable_so_tboot_addr_boot_params_49267 tboot_addr boot_params 0 49267 NULL ++disable_so_rt5677_dsp_mode_i2c_write_addr_fndecl_49301 rt5677_dsp_mode_i2c_write_addr fndecl 0-2-3-4 49301 NULL ++disable_so_il_vbackporch_v4l2_bt_timings_49302 il_vbackporch v4l2_bt_timings 0 49302 NULL ++disable_so_jiffies_64_to_clock_t_fndecl_49307 jiffies_64_to_clock_t fndecl 0-1 49307 NULL nohasharray ++disable_so_crypto_ahash_extsize_fndecl_49307 crypto_ahash_extsize fndecl 0 49307 &disable_so_jiffies_64_to_clock_t_fndecl_49307 ++disable_so_disptime_throtl_grp_49308 disptime throtl_grp 0 49308 NULL ++disable_so_k_fll_div_49317 k fll_div 0 49317 NULL ++disable_so_last_time_bictcp_49322 last_time bictcp 0 49322 NULL ++disable_so_qm1d1c0042_sleep_fndecl_49326 qm1d1c0042_sleep fndecl 0 49326 NULL ++disable_so_crypto_register_aeads_fndecl_49338 crypto_register_aeads fndecl 0 49338 NULL nohasharray ++disable_so_gcm_hash_init_continue_fndecl_49338 gcm_hash_init_continue fndecl 0 49338 &disable_so_crypto_register_aeads_fndecl_49338 ++disable_so_rds_ib_laddr_check_fndecl_49343 rds_ib_laddr_check fndecl 0-1 49343 NULL ++disable_so_rv6xx_convert_clock_to_stepping_fndecl_49345 rv6xx_convert_clock_to_stepping fndecl 2-0 49345 NULL ++disable_so_io_addr_uhci_hcd_49351 io_addr uhci_hcd 0 49351 NULL ++disable_so_mcryptd_hash_update_enqueue_fndecl_49367 mcryptd_hash_update_enqueue fndecl 0 49367 NULL ++disable_so_dll_cntl_ci_clock_registers_49369 dll_cntl ci_clock_registers 0 49369 NULL ++disable_so_d_btimer_fs_disk_quota_49376 d_btimer fs_disk_quota 0 49376 NULL nohasharray ++disable_so_uv_nmi_initial_delay_vardecl_uv_nmi_c_49376 uv_nmi_initial_delay vardecl_uv_nmi.c 0 49376 &disable_so_d_btimer_fs_disk_quota_49376 nohasharray ++disable_so_s_addr_in_addr_49376 s_addr in_addr 0 49376 &disable_so_uv_nmi_initial_delay_vardecl_uv_nmi_c_49376 ++disable_so_addrlow_dma64desc_49384 addrlow dma64desc 0 49384 NULL ++disable_so_tcn_timer_show_fndecl_49401 tcn_timer_show fndecl 0 49401 NULL ++disable_so_query_gid_ib_device_49415 query_gid ib_device 0-2-3 49415 NULL nohasharray ++disable_so_physaddr_qib_devdata_49415 physaddr qib_devdata 0 49415 &disable_so_query_gid_ib_device_49415 ++disable_so_descsize_crypto_shash_49421 descsize crypto_shash 0 49421 NULL ++disable_so_gatt_bus_addr_agp_bridge_data_49422 gatt_bus_addr agp_bridge_data 0 49422 NULL ++disable_so_confq_pbl_base_addr_lo_fcoe_kwqe_conn_offload4_49427 confq_pbl_base_addr_lo fcoe_kwqe_conn_offload4 0 49427 NULL ++disable_so_fm_v4l2_vidioc_s_freq_fndecl_49444 fm_v4l2_vidioc_s_freq fndecl 0 49444 NULL ++disable_so_tidvaddr_qib_tid_info_49445 tidvaddr qib_tid_info 0 49445 NULL ++disable_so_hpi_cobranet_get_ip_address_fndecl_49449 hpi_cobranet_get_ip_address fndecl 1 49449 NULL ++disable_so_nla_put_s32_fndecl_49455 nla_put_s32 fndecl 0-3 49455 NULL ++disable_so_saa711x_s_clock_freq_fndecl_49457 saa711x_s_clock_freq fndecl 2 49457 NULL ++disable_so_timestamp_mwl8k_tx_desc_49459 timestamp mwl8k_tx_desc 0 49459 NULL ++disable_so___xfrm6_dpref_spref_hash_fndecl_49463 __xfrm6_dpref_spref_hash fndecl 0 49463 NULL ++disable_so_dn_hash_fndecl_49465 dn_hash fndecl 0-1-2 49465 NULL ++disable_so_x_runtime_sc_49473 x runtime_sc 0 49473 NULL ++disable_so_sgl_pg1_addr_hi_sgl_page_pairs_49474 sgl_pg1_addr_hi sgl_page_pairs 0 49474 NULL ++disable_so_mtime_sec_p9_iattr_dotl_49482 mtime_sec p9_iattr_dotl 0 49482 NULL ++disable_so_mpll_ad_func_cntl_ci_clock_registers_49490 mpll_ad_func_cntl ci_clock_registers 0 49490 NULL nohasharray ++disable_so_mounted_uid_ncp_mount_data_v4_49490 mounted_uid ncp_mount_data_v4 0 49490 &disable_so_mpll_ad_func_cntl_ci_clock_registers_49490 ++disable_so_i2c_write_le16_fndecl_49491 i2c_write_le16 fndecl 0 49491 NULL nohasharray ++disable_so_svm_compute_tsc_offset_fndecl_49491 svm_compute_tsc_offset fndecl 0-2 49491 &disable_so_i2c_write_le16_fndecl_49491 ++disable_so_d_rtbtimer_xfs_disk_dquot_49495 d_rtbtimer xfs_disk_dquot 0 49495 NULL ++disable_so_parport_set_timeout_fndecl_49497 parport_set_timeout fndecl 2-0 49497 NULL ++disable_so_radelay_esp_49498 radelay esp 0 49498 NULL ++disable_so_addr_i2c_board_info_49507 addr i2c_board_info 0 49507 NULL ++disable_so_adma_addr_sdhci_host_49508 adma_addr sdhci_host 0 49508 NULL ++disable_so_rq_addr_t3_rdma_init_wr_49515 rq_addr t3_rdma_init_wr 0 49515 NULL ++disable_so_runtime_remaining_cfs_rq_49516 runtime_remaining cfs_rq 0 49516 NULL ++disable_so_dreq_timestamp_time_dccp_request_sock_49520 dreq_timestamp_time dccp_request_sock 0 49520 NULL ++disable_so_regmap_add_irq_chip_fndecl_49529 regmap_add_irq_chip fndecl 4-0-2-3 49529 NULL ++disable_so_drm_fixp_div_fndecl_49535 drm_fixp_div fndecl 0-1-2 49535 NULL ++disable_so_ar_addr_qla8044_quad_entry_49543 ar_addr qla8044_quad_entry 0 49543 NULL ++disable_so_regcache_lzo_compress_cache_block_fndecl_49544 regcache_lzo_compress_cache_block fndecl 0 49544 NULL ++disable_so___subtree_last_interval_tree_node_49547 __subtree_last interval_tree_node 0 49547 NULL ++disable_so_pll1_feedback_div_ad9523_platform_data_49550 pll1_feedback_div ad9523_platform_data 0 49550 NULL nohasharray ++disable_so_uncore_get_attr_cpumask_fndecl_49550 uncore_get_attr_cpumask fndecl 0 49550 &disable_so_pll1_feedback_div_ad9523_platform_data_49550 ++disable_so_read_clocksource_49555 read clocksource 0 49555 NULL ++disable_so_hash_sk_buff_49561 hash sk_buff 0 49561 NULL ++disable_so_I_T_nexus_loss_timeout_sas_end_device_49562 I_T_nexus_loss_timeout sas_end_device 0 49562 NULL nohasharray ++disable_so_enc_addr_high_ssp_ini_io_start_req_49562 enc_addr_high ssp_ini_io_start_req 0 49562 &disable_so_I_T_nexus_loss_timeout_sas_end_device_49562 ++disable_so_alarm_clock_getres_fndecl_49575 alarm_clock_getres fndecl 1 49575 NULL ++disable_so_regcache_lzo_get_blkpos_fndecl_49577 regcache_lzo_get_blkpos fndecl 0-2 49577 NULL ++disable_so_atyfb_get_pixclock_fndecl_49582 atyfb_get_pixclock fndecl 0 49582 NULL ++disable_so_mclkdiv_pll_div_49594 mclkdiv pll_div 0 49594 NULL ++disable_so_frame_phys_addr_megasas_cmd_49601 frame_phys_addr megasas_cmd 0 49601 NULL nohasharray ++disable_so_ccp_sha_digest_fndecl_49601 ccp_sha_digest fndecl 0 49601 &disable_so_frame_phys_addr_megasas_cmd_49601 ++disable_so_si476x_core_cmd_am_tune_freq_a10_fndecl_49610 si476x_core_cmd_am_tune_freq_a10 fndecl 0 49610 NULL ++disable_so_sctp_setsockopt_delayed_ack_fndecl_49618 sctp_setsockopt_delayed_ack fndecl 3-0 49618 NULL ++disable_so_gpu_addr_radeon_ring_49632 gpu_addr radeon_ring 0 49632 NULL ++disable_so_uac_clock_selector_get_val_fndecl_49639 uac_clock_selector_get_val fndecl 0-2 49639 NULL nohasharray ++disable_so_osc_clock_freq_drxd_state_49639 osc_clock_freq drxd_state 0 49639 &disable_so_uac_clock_selector_get_val_fndecl_49639 ++disable_so_addr_rx_desc_49640 addr rx_desc 0 49640 NULL ++disable_so_r600_engine_clock_entry_set_reference_divider_fndecl_49644 r600_engine_clock_entry_set_reference_divider fndecl 3 49644 NULL ++disable_so_set_fan_div_fndecl_49645 set_fan_div fndecl 0-4 49645 NULL nohasharray ++disable_so_intermediate_freq_drx_common_attr_49645 intermediate_freq drx_common_attr 0 49645 &disable_so_set_fan_div_fndecl_49645 ++disable_so_wr32_nvkm_ofuncs_49648 wr32 nvkm_ofuncs 2-3 49648 NULL ++disable_so__rtl8821ae_phy_calculate_bit_shift_fndecl_49649 _rtl8821ae_phy_calculate_bit_shift fndecl 0-1 49649 NULL ++disable_so_cpufreq_governor_start_fndecl_49658 cpufreq_governor_start fndecl 0 49658 NULL ++disable_so_mcgstatus_mce_49682 mcgstatus mce 0 49682 NULL ++disable_so_bitmap_size_f2fs_nm_info_49684 bitmap_size f2fs_nm_info 0 49684 NULL ++disable_so_SYSC_setgid_fndecl_49688 SYSC_setgid fndecl 0 49688 NULL ++disable_so_dx_tss_segment_16_49692 dx tss_segment_16 0 49692 NULL ++disable_so_tg3_test_interrupt_fndecl_49694 tg3_test_interrupt fndecl 0 49694 NULL ++disable_so_rv6xx_compute_count_for_delay_fndecl_49697 rv6xx_compute_count_for_delay fndecl 0-2-3 49697 NULL ++disable_so_read_time_mei_cl_cb_49706 read_time mei_cl_cb 0 49706 NULL ++disable_so_addrconf_forward_change_fndecl_49711 addrconf_forward_change fndecl 2 49711 NULL ++disable_so_cx24113_writereg_fndecl_49714 cx24113_writereg fndecl 0-3 49714 NULL ++disable_so_demod_address_tda1004x_config_49721 demod_address tda1004x_config 0 49721 NULL ++disable_so_device_timestamp_ieee80211_channel_switch_49722 device_timestamp ieee80211_channel_switch 0 49722 NULL ++disable_so_gid_fileEntry_49725 gid fileEntry 0 49725 NULL ++disable_so_dma_addr_clx2_queue_49729 dma_addr clx2_queue 0 49729 NULL ++disable_so_extsize_crypto_type_49730 extsize crypto_type 0 49730 NULL ++disable_so_k__fll_div_49732 k _fll_div 0 49732 NULL ++disable_so_sumo_set_ss_dividers_fndecl_49747 sumo_set_ss_dividers fndecl 2-3 49747 NULL ++disable_so_i2c_clock_i2c_algo_pca_data_49751 i2c_clock i2c_algo_pca_data 0 49751 NULL nohasharray ++disable_so_skb_get_hash_perturb_fndecl_49751 skb_get_hash_perturb fndecl 0 49751 &disable_so_i2c_clock_i2c_algo_pca_data_49751 ++disable_so_expire_llc_timer_49752 expire llc_timer 0 49752 NULL ++disable_so_rdma_copy_addr_fndecl_49754 rdma_copy_addr fndecl 0 49754 NULL ++disable_so_hblank___fb_timings_49755 hblank __fb_timings 0 49755 NULL ++disable_so_stripe_count_nfs4_file_layout_dsaddr_49758 stripe_count nfs4_file_layout_dsaddr 0 49758 NULL ++disable_so_inet_rtm_newaddr_fndecl_49766 inet_rtm_newaddr fndecl 0 49766 NULL nohasharray ++disable_so_generic_handle_irq_fndecl_49766 generic_handle_irq fndecl 1 49766 &disable_so_inet_rtm_newaddr_fndecl_49766 ++disable_so_parport_ieee1284_ecp_write_addr_fndecl_49769 parport_ieee1284_ecp_write_addr fndecl 0 49769 NULL ++disable_so_dl_runtime_sched_dl_entity_49775 dl_runtime sched_dl_entity 0 49775 NULL ++disable_so_cur_saddr_pktgen_dev_49776 cur_saddr pktgen_dev 0 49776 NULL ++disable_so_nf_ct_expect_dst_hash_fndecl_49778 nf_ct_expect_dst_hash fndecl 0 49778 NULL ++disable_so_compat_sys_times_fndecl_49783 compat_sys_times fndecl 0 49783 NULL nohasharray ++disable_so___bitmap_shift_left_fndecl_49783 __bitmap_shift_left fndecl 3-4 49783 &disable_so_compat_sys_times_fndecl_49783 ++disable_so_sq_addr_high_nes_qp_context_49784 sq_addr_high nes_qp_context 0 49784 NULL ++disable_so_phy_address_ethtool_cmd_49790 phy_address ethtool_cmd 0 49790 NULL ++disable_so_intr_timer_type_vnic_enet_config_49793 intr_timer_type vnic_enet_config 0 49793 NULL ++disable_so_end_time_bfa_diag_dport_result_s_49798 end_time bfa_diag_dport_result_s 0 49798 NULL ++disable_so_prot_addr_saa7146_video_dma_49808 prot_addr saa7146_video_dma 0 49808 NULL ++disable_so_p2m_timeout_show_fndecl_49814 p2m_timeout_show fndecl 0 49814 NULL ++disable_so_pr_uid_compat_elf_prpsinfo_49815 pr_uid compat_elf_prpsinfo 0 49815 NULL ++disable_so_pch_udc_disable_ep_interrupts_fndecl_49816 pch_udc_disable_ep_interrupts fndecl 2 49816 NULL ++disable_so_bd_list_addr_lo_bnx2i_login_request_49817 bd_list_addr_lo bnx2i_login_request 0 49817 NULL ++disable_so_nsec_pvclock_wall_clock_49833 nsec pvclock_wall_clock 0 49833 NULL ++disable_so_bss_lose_timeout_conf_conn_settings_49850 bss_lose_timeout conf_conn_settings 0 49850 NULL ++disable_so_snd_opl3_timer1_init_fndecl_49852 snd_opl3_timer1_init fndecl 0-2 49852 NULL ++disable_so_data_crb_addr_pair_49859 data crb_addr_pair 0 49859 NULL ++disable_so_txeol_interrupt_mask_ath_hw_49864 txeol_interrupt_mask ath_hw 0 49864 NULL ++disable_so_ctrl_freq_set_fndecl_49865 ctrl_freq_set fndecl 3 49865 NULL ++disable_so_freq_pda_iq_autocal_entry_49869 freq pda_iq_autocal_entry 0 49869 NULL ++disable_so_kempld_wdt_set_timeout_fndecl_49893 kempld_wdt_set_timeout fndecl 2 49893 NULL ++disable_so_nilfs_btree_node_set_ptr_fndecl_49897 nilfs_btree_node_set_ptr fndecl 2-3 49897 NULL ++disable_so_time_to_val_fndecl_49902 time_to_val fndecl 0-4-2-3 49902 NULL ++disable_so_capture_timestamp_qla27xx_fwdt_template_49904 capture_timestamp qla27xx_fwdt_template 0 49904 NULL nohasharray ++disable_so_wl1273_fm_set_rx_freq_fndecl_49904 wl1273_fm_set_rx_freq fndecl 2 49904 &disable_so_capture_timestamp_qla27xx_fwdt_template_49904 ++disable_so_set_spdif_clock_snd_ice1712_49905 set_spdif_clock snd_ice1712 2 49905 NULL ++disable_so_nmi_evntsel_msr_to_bit_fndecl_49906 nmi_evntsel_msr_to_bit fndecl 0-1 49906 NULL ++disable_so_get_ipv6_addr_fndecl_49909 get_ipv6_addr fndecl 2 49909 NULL ++disable_so_bitstream_cursor_advance_fndecl_49911 bitstream_cursor_advance fndecl 2 49911 NULL ++disable_so_trap_addr_sdpcm_shared_49924 trap_addr sdpcm_shared 0 49924 NULL ++disable_so_show_port_gid_fndecl_49927 show_port_gid fndecl 0 49927 NULL ++disable_so_ib_sa_guid_info_rec_query_fndecl_49928 ib_sa_guid_info_rec_query fndecl 0-3-5-7-8 49928 NULL ++disable_so_mtrr_type_lookup_fndecl_49929 mtrr_type_lookup fndecl 1-2 49929 NULL ++disable_so_persistent_offset_sst_module_runtime_49933 persistent_offset sst_module_runtime 0 49933 NULL ++disable_so_lvb_ictime_packed_ocfs2_meta_lvb_49940 lvb_ictime_packed ocfs2_meta_lvb 0 49940 NULL ++enable_so_inode_number_squashfs_dir_entry_49943 inode_number squashfs_dir_entry 0 49943 NULL nohasharray ++disable_so_boost_freq_lm3533_platform_data_49943 boost_freq lm3533_platform_data 0 49943 &enable_so_inode_number_squashfs_dir_entry_49943 ++disable_so_inet_twsk_schedule_fndecl_49946 inet_twsk_schedule fndecl 2 49946 NULL ++disable_so_host_time_adj_time_work_49952 host_time adj_time_work 0 49952 NULL ++disable_so_b43_dma_address_fndecl_49953 b43_dma_address fndecl 0-2 49953 NULL ++disable_so_max_delay_iwl_time_event_cmd_49957 max_delay iwl_time_event_cmd 0 49957 NULL ++disable_so_shash_final_unaligned_fndecl_49961 shash_final_unaligned fndecl 0 49961 NULL ++disable_so_mpll_func_cntl_si_clock_registers_49965 mpll_func_cntl si_clock_registers 0 49965 NULL ++disable_so_nfsd4_write_time_fndecl_49969 nfsd4_write_time fndecl 0 49969 NULL ++disable_so_ds1374_set_time_fndecl_49975 ds1374_set_time fndecl 0 49975 NULL ++disable_so_batadv_hash_new_fndecl_49976 batadv_hash_new fndecl 1 49976 NULL ++disable_so_timeout_i2c_adapter_49981 timeout i2c_adapter 0 49981 NULL nohasharray ++disable_so_delay_radeon_voltage_49981 delay radeon_voltage 0 49981 &disable_so_timeout_i2c_adapter_49981 nohasharray ++disable_so___cpufreq_stats_create_table_fndecl_49981 __cpufreq_stats_create_table fndecl 0 49981 &disable_so_delay_radeon_voltage_49981 ++disable_so_op_x86_virt_to_phys_fndecl_49986 op_x86_virt_to_phys fndecl 0-1 49986 NULL nohasharray ++disable_so_freq_time_stamp_hw_perf_event_49986 freq_time_stamp hw_perf_event 0 49986 &disable_so_op_x86_virt_to_phys_fndecl_49986 ++disable_so_dib7000p_get_internal_freq_fndecl_49987 dib7000p_get_internal_freq fndecl 0 49987 NULL nohasharray ++disable_so_msr_daio_desc_49987 msr daio_desc 0 49987 &disable_so_dib7000p_get_internal_freq_fndecl_49987 ++disable_so_RF_SYN_reserved_addr28_chan_info_nphy_radio205x_49990 RF_SYN_reserved_addr28 chan_info_nphy_radio205x 0 49990 NULL ++disable_so_timer_vardecl_iphase_c_49991 timer vardecl_iphase.c 0 49991 NULL ++disable_so_typhoon_sleep_fndecl_49999 typhoon_sleep fndecl 0-2 49999 NULL ++disable_so_confq_first_pbe_addr_lo_fcoe_kwqe_conn_offload3_50012 confq_first_pbe_addr_lo fcoe_kwqe_conn_offload3 0 50012 NULL ++disable_so__rtl92d_phy_calculate_bit_shift_fndecl_50016 _rtl92d_phy_calculate_bit_shift fndecl 0-1 50016 NULL ++disable_so_ds1307_set_time_fndecl_50017 ds1307_set_time fndecl 0 50017 NULL ++disable_so_dma_addr__DMABUFFERENTRY_50032 dma_addr _DMABUFFERENTRY 0 50032 NULL ++disable_so_payload_addr_isp1760_qtd_50045 payload_addr isp1760_qtd 0 50045 NULL ++disable_so_crypto_pcbc_encrypt_fndecl_50054 crypto_pcbc_encrypt fndecl 0-4 50054 NULL ++disable_so_tcp_shift_skb_data_fndecl_50056 tcp_shift_skb_data fndecl 5-4 50056 NULL ++disable_so_reference_div_radeon_pll_50062 reference_div radeon_pll 0 50062 NULL ++disable_so_io_addr_blogic_adapter_50066 io_addr blogic_adapter 0 50066 NULL ++disable_so_bfs_paprd_timestamp_ath_buf_state_50090 bfs_paprd_timestamp ath_buf_state 0 50090 NULL ++disable_so_address_bau_msg_payload_50110 address bau_msg_payload 0 50110 NULL ++disable_so_scsi_reset_delay_adveep_3550_config_50118 scsi_reset_delay adveep_3550_config 0 50118 NULL ++disable_so_start_bit_alps_bitmap_point_50119 start_bit alps_bitmap_point 0 50119 NULL ++disable_so_i_atime_ext2_inode_50120 i_atime ext2_inode 0 50120 NULL nohasharray ++disable_so_link_down_time_swStat_50120 link_down_time swStat 0 50120 &disable_so_i_atime_ext2_inode_50120 ++disable_so_sys_timerfd_settime_fndecl_50127 sys_timerfd_settime fndecl 1 50127 NULL nohasharray ++disable_so_t1timer_lapb_parms_struct_50127 t1timer lapb_parms_struct 0 50127 &disable_so_sys_timerfd_settime_fndecl_50127 ++disable_so_lp8755_buck_enable_time_fndecl_50128 lp8755_buck_enable_time fndecl 0 50128 NULL ++disable_so_hash_v4_fndecl_50129 hash_v4 fndecl 0 50129 NULL ++disable_so_btree_lookup128_fndecl_50132 btree_lookup128 fndecl 3 50132 NULL ++disable_so_data_msr_data_50133 data msr_data 0 50133 NULL ++disable_so_max_freq_ufs_clk_info_50134 max_freq ufs_clk_info 0 50134 NULL ++disable_so_carl9170_debugfs_tx_ampdu_scheduler_read_fndecl_50136 carl9170_debugfs_tx_ampdu_scheduler_read fndecl 3 50136 NULL nohasharray ++disable_so_write32_tg3_50136 write32 tg3 3 50136 &disable_so_carl9170_debugfs_tx_ampdu_scheduler_read_fndecl_50136 ++disable_so_vm_addr_fndecl_50143 vm_addr fndecl 0-2-3-4 50143 NULL ++disable_so_mmc_sd_runtime_suspend_fndecl_50164 mmc_sd_runtime_suspend fndecl 0 50164 NULL ++disable_so_msr_pcap_chip_50171 msr pcap_chip 0 50171 NULL ++disable_so_ptp_clock_index_fndecl_50179 ptp_clock_index fndecl 0 50179 NULL nohasharray ++disable_so_str2hashbuf_signed_fndecl_50179 str2hashbuf_signed fndecl 2 50179 &disable_so_ptp_clock_index_fndecl_50179 ++disable_so_dapm_clock_event_fndecl_50184 dapm_clock_event fndecl 0 50184 NULL nohasharray ++disable_so_skcipher_null_givdecrypt_fndecl_50184 skcipher_null_givdecrypt fndecl 0 50184 &disable_so_dapm_clock_event_fndecl_50184 ++disable_so_nlm_timeout_vardecl_svc_c_50197 nlm_timeout vardecl_svc.c 0 50197 NULL ++disable_so_st_mtime_nsec_stat_50200 st_mtime_nsec stat 0 50200 NULL ++disable_so_haddr_tpd_haddr_50202 haddr tpd_haddr 0 50202 NULL ++disable_so_cx24116_sleep_fndecl_50204 cx24116_sleep fndecl 0 50204 NULL ++disable_so_printframe_fndecl_50210 printframe fndecl 3 50210 NULL nohasharray ++disable_so_pch_udc_write_device_interrupts_fndecl_50210 pch_udc_write_device_interrupts fndecl 2 50210 &disable_so_printframe_fndecl_50210 ++disable_so_measure_12bit_voltage_fndecl_50211 measure_12bit_voltage fndecl 0-2 50211 NULL ++disable_so_mcheck_init_device_fndecl_50223 mcheck_init_device fndecl 0 50223 NULL ++disable_so_igb_init_rx_addrs_fndecl_50228 igb_init_rx_addrs fndecl 2 50228 NULL ++disable_so_s11_img_ir_timing_regvals_50232 s11 img_ir_timing_regvals 0 50232 NULL ++disable_so_paddr_mwifiex_pcie_buf_desc_50236 paddr mwifiex_pcie_buf_desc 0 50236 NULL ++disable_so_rdma_resolve_addr_fndecl_50240 rdma_resolve_addr fndecl 0 50240 NULL ++disable_so_mlx4_ib_notify_slaves_on_guid_change_fndecl_50248 mlx4_ib_notify_slaves_on_guid_change fndecl 2-3 50248 NULL ++disable_so_si476x_core_cmd_am_tune_freq_a20_fndecl_50250 si476x_core_cmd_am_tune_freq_a20 fndecl 0 50250 NULL ++disable_so_addr_lo_dma_address_50252 addr_lo dma_address 0 50252 NULL ++disable_so_scsi_runtime_resume_fndecl_50254 scsi_runtime_resume fndecl 0 50254 NULL ++disable_so_pkt_rbtree_find_fndecl_50259 pkt_rbtree_find fndecl 2 50259 NULL ++disable_so_p_div_aic31xx_priv_50261 p_div aic31xx_priv 0 50261 NULL ++disable_so_da9052_rtc_set_time_fndecl_50269 da9052_rtc_set_time fndecl 0 50269 NULL ++disable_so_read_addr_qla4_83xx_minidump_entry_rdmem_pex_dma_50271 read_addr qla4_83xx_minidump_entry_rdmem_pex_dma 0 50271 NULL ++disable_so_timeout_jiffies_qib_qp_50276 timeout_jiffies qib_qp 0 50276 NULL ++disable_so_tmr_restart_sound_lowlev_timer_50278 tmr_restart sound_lowlev_timer 1 50278 NULL ++disable_so_irq_domain_free_irqs_common_fndecl_50279 irq_domain_free_irqs_common fndecl 2-3 50279 NULL nohasharray ++disable_so_hsync_vsync_offset_pulse_width_hi_detailed_pixel_timing_50279 hsync_vsync_offset_pulse_width_hi detailed_pixel_timing 0 50279 &disable_so_irq_domain_free_irqs_common_fndecl_50279 ++disable_so_eop_ring_buffer_address_queue_properties_50280 eop_ring_buffer_address queue_properties 0 50280 NULL ++disable_so_bna_rx_coalescing_timeo_set_fndecl_50282 bna_rx_coalescing_timeo_set fndecl 2 50282 NULL ++disable_so_shash_compat_update_fndecl_50285 shash_compat_update fndecl 0-3 50285 NULL ++disable_so_get_physaddr_buffered_ioctl_fndecl_50286 get_physaddr_buffered_ioctl fndecl 0 50286 NULL ++disable_so_snd_hrtimer_init_fndecl_50291 snd_hrtimer_init fndecl 0 50291 NULL ++disable_so_cpuidle_add_state_sysfs_fndecl_50292 cpuidle_add_state_sysfs fndecl 0 50292 NULL ++disable_so_bitmap_set_bits_fndecl_50299 bitmap_set_bits fndecl 3-4 50299 NULL ++disable_so_cur_sge_off_fcoe_mul_sges_ctx_50300 cur_sge_off fcoe_mul_sges_ctx 0 50300 NULL ++disable_so_mpll_func_cntl_1_si_clock_registers_50301 mpll_func_cntl_1 si_clock_registers 0 50301 NULL ++disable_so_genwqe_debugfs_curr_dbg_uid0_open_fndecl_50304 genwqe_debugfs_curr_dbg_uid0_open fndecl 0 50304 NULL ++disable_so_tx_interframe_timeout_wil6210_priv_50305 tx_interframe_timeout wil6210_priv 0 50305 NULL ++disable_so_pending_csums_btrfs_delayed_ref_root_50311 pending_csums btrfs_delayed_ref_root 0 50311 NULL ++disable_so_addr_count_blogic_adapter_50326 addr_count blogic_adapter 0 50326 NULL ++disable_so_cpufreq_out_of_sync_fndecl_50327 cpufreq_out_of_sync fndecl 2 50327 NULL nohasharray ++disable_so_typ_timing_entry_50327 typ timing_entry 0 50327 &disable_so_cpufreq_out_of_sync_fndecl_50327 ++disable_so_used_skcipher_ctx_50342 used skcipher_ctx 0 50342 NULL ++disable_so_iscsit_create_random_array_fndecl_50360 iscsit_create_random_array fndecl 2 50360 NULL ++disable_so_current_frequency_s5h1409_state_50366 current_frequency s5h1409_state 0 50366 NULL ++disable_so_cb_camif_addr_50371 cb camif_addr 0 50371 NULL ++disable_so_prepare_kswapd_sleep_fndecl_50377 prepare_kswapd_sleep fndecl 2-3 50377 NULL ++disable_so___tcf_hash_release_fndecl_50380 __tcf_hash_release fndecl 0 50380 NULL ++disable_so_ntfs_bitmap_clear_bit_fndecl_50382 ntfs_bitmap_clear_bit fndecl 2 50382 NULL ++disable_so_tg3_ptp_adjtime_fndecl_50384 tg3_ptp_adjtime fndecl 2 50384 NULL ++disable_so_xfs_btree_copy_recs_fndecl_50385 xfs_btree_copy_recs fndecl 4 50385 NULL ++disable_so___cpufreq_get_fndecl_50397 __cpufreq_get fndecl 0 50397 NULL ++disable_so_rtl821x_ack_interrupt_fndecl_50399 rtl821x_ack_interrupt fndecl 0 50399 NULL ++disable_so_ss_divider_index_sumo_pl_50401 ss_divider_index sumo_pl 0 50401 NULL ++disable_so_igb_runtime_suspend_fndecl_50408 igb_runtime_suspend fndecl 0 50408 NULL nohasharray ++disable_so_hash_ipmark4_expire_fndecl_50408 hash_ipmark4_expire fndecl 4 50408 &disable_so_igb_runtime_suspend_fndecl_50408 ++disable_so_addr_TxDesc_50413 addr TxDesc 0 50413 NULL ++disable_so_xfs_btree_dup_cursor_fndecl_50417 xfs_btree_dup_cursor fndecl 0 50417 NULL ++disable_so_channel2freq_bg_fndecl_50421 channel2freq_bg fndecl 0-1 50421 NULL ++disable_so_freq_lo_jiffies_od_cpu_dbs_info_s_50424 freq_lo_jiffies od_cpu_dbs_info_s 0 50424 NULL ++disable_so_time_cifsInodeInfo_50431 time cifsInodeInfo 0 50431 NULL ++disable_so_tps65910_rtc_read_time_fndecl_50446 tps65910_rtc_read_time fndecl 0 50446 NULL ++disable_so_freq_wmi_p2p_rx_probe_req_event_50455 freq wmi_p2p_rx_probe_req_event 0 50455 NULL ++disable_so_ifa_cstamp_in_ifaddr_50464 ifa_cstamp in_ifaddr 0 50464 NULL ++disable_so_reg_ds1685_rtc_time_regs_50466 reg ds1685_rtc_time_regs 0 50466 NULL ++disable_so_n_freq_tbl_50468 n freq_tbl 0 50468 NULL ++disable_so_hash_code_f2fs_dir_entry_50474 hash_code f2fs_dir_entry 0 50474 NULL ++disable_so_link_check_timeout_i40e_pf_50476 link_check_timeout i40e_pf 0 50476 NULL ++disable_so_addr_lo_eth_rx_cqe_next_page_50479 addr_lo eth_rx_cqe_next_page 0 50479 NULL ++disable_so_sr_timestamp_nfs4_sequence_res_50481 sr_timestamp nfs4_sequence_res 0 50481 NULL nohasharray ++disable_so_cpumask_parse_fndecl_50481 cpumask_parse fndecl 0 50481 &disable_so_sr_timestamp_nfs4_sequence_res_50481 ++disable_so_set_pte_vaddr_pud_fndecl_50497 set_pte_vaddr_pud fndecl 2 50497 NULL ++disable_so_pa_rxrf_lna1_freq_tune_chan_info_2064_lcnphy_50502 pa_rxrf_lna1_freq_tune chan_info_2064_lcnphy 0 50502 NULL ++disable_so_uv_global_gru_mmr_address_fndecl_50507 uv_global_gru_mmr_address fndecl 0-1-2 50507 NULL ++disable_so_address_desc_ptr_50509 address desc_ptr 0 50509 NULL ++disable_so_crypto_aead_alg_maxauthsize_fndecl_50510 crypto_aead_alg_maxauthsize fndecl 0 50510 NULL ++disable_so_pci_get_interrupt_pin_fndecl_50512 pci_get_interrupt_pin fndecl 0 50512 NULL ++disable_so_addr_assign_type_show_fndecl_50513 addr_assign_type_show fndecl 0 50513 NULL ++disable_so_frequency_si4713_device_50518 frequency si4713_device 0 50518 NULL ++disable_so__iommu_cpumask_show_fndecl_50522 _iommu_cpumask_show fndecl 0 50522 NULL ++disable_so_mma9551_runtime_resume_fndecl_50531 mma9551_runtime_resume fndecl 0 50531 NULL ++disable_so_mvs_set_sas_addr_fndecl_50535 mvs_set_sas_addr fndecl 2-5 50535 NULL ++disable_so_rv3029c2_rtc_set_time_fndecl_50537 rv3029c2_rtc_set_time fndecl 0 50537 NULL nohasharray ++disable_so__zd_iowrite32v_async_locked_fndecl_50537 _zd_iowrite32v_async_locked fndecl 3-0 50537 &disable_so_rv3029c2_rtc_set_time_fndecl_50537 ++disable_so_demod_addr_m88rs2000_config_50543 demod_addr m88rs2000_config 0 50543 NULL ++disable_so_mv88e6xxx_set_addr_indirect_fndecl_50547 mv88e6xxx_set_addr_indirect fndecl 0 50547 NULL nohasharray ++disable_so_bind_evtchn_to_irqhandler_fndecl_50547 bind_evtchn_to_irqhandler fndecl 0-1 50547 &disable_so_mv88e6xxx_set_addr_indirect_fndecl_50547 ++disable_so_twl6030_interrupt_unmask_fndecl_50550 twl6030_interrupt_unmask fndecl 2-0 50550 NULL ++disable_so_recovery_pio_clocks_50551 recovery pio_clocks 0 50551 NULL ++disable_so_lp8788_rtc_read_time_fndecl_50573 lp8788_rtc_read_time fndecl 0 50573 NULL nohasharray ++disable_so_dummy_buffer_addr_hi_fcoe_kwqe_init1_50573 dummy_buffer_addr_hi fcoe_kwqe_init1 0 50573 &disable_so_lp8788_rtc_read_time_fndecl_50573 nohasharray ++disable_so_power_page_addr_pm80x_subchip_50573 power_page_addr pm80x_subchip 0 50573 &disable_so_dummy_buffer_addr_hi_fcoe_kwqe_init1_50573 ++disable_so_beacon_timeout_ieee80211_if_managed_50580 beacon_timeout ieee80211_if_managed 0 50580 NULL ++disable_so_mag3110_get_samp_freq_index_fndecl_50581 mag3110_get_samp_freq_index fndecl 0 50581 NULL ++disable_so_sock_get_timestamp_fndecl_50582 sock_get_timestamp fndecl 0 50582 NULL ++disable_so_addr_low_lancer_cmd_req_read_object_50585 addr_low lancer_cmd_req_read_object 0 50585 NULL ++disable_so_regcache_lzo_write_fndecl_50595 regcache_lzo_write fndecl 0-2-3 50595 NULL ++disable_so_enable_time_regulator_desc_50604 enable_time regulator_desc 0 50604 NULL ++disable_so___cpufreq_driver_target_fndecl_50610 __cpufreq_driver_target fndecl 2 50610 NULL ++disable_so_mt_ctxbitmap_gru_mm_tracker_50612 mt_ctxbitmap gru_mm_tracker 0 50612 NULL ++disable_so_compat_sys_futimesat_fndecl_50617 compat_sys_futimesat fndecl 1-0 50617 NULL ++disable_so_bind_timeout_rpc_xprt_50622 bind_timeout rpc_xprt 0 50622 NULL ++disable_so_wait_conversion_complete_interrupt_fndecl_50628 wait_conversion_complete_interrupt fndecl 0 50628 NULL ++disable_so_minimum_acpi_address64_attribute_50631 minimum acpi_address64_attribute 0 50631 NULL ++disable_so_radix_tree_delete_fndecl_50632 radix_tree_delete fndecl 2 50632 NULL ++disable_so_snd_timer_user_stop_fndecl_50656 snd_timer_user_stop fndecl 0 50656 NULL ++disable_so_m_hi_cfg_timing_div_drxk_state_50665 m_hi_cfg_timing_div drxk_state 0 50665 NULL ++disable_so_r_timeout_ceph_mds_request_50669 r_timeout ceph_mds_request 0 50669 NULL ++disable_so_snd_timer_continue_fndecl_50670 snd_timer_continue fndecl 0 50670 NULL ++disable_so_dwc3_ep0_set_isoch_delay_fndecl_50672 dwc3_ep0_set_isoch_delay fndecl 0 50672 NULL ++disable_so_btree_submit_bio_hook_fndecl_50677 btree_submit_bio_hook fndecl 0-2-6 50677 NULL ++disable_so_start_pid_hrtimer_50687 start_pid hrtimer 0 50687 NULL ++disable_so_deliver_posted_interrupt_kvm_x86_ops_50698 deliver_posted_interrupt kvm_x86_ops 2 50698 NULL ++disable_so_pwm_divisor_max8997_haptic_50704 pwm_divisor max8997_haptic 0 50704 NULL ++disable_so_dma_addr_iwl_queue_50725 dma_addr iwl_queue 0 50725 NULL ++disable_so_di_uid_qnx4_inode_entry_50728 di_uid qnx4_inode_entry 0 50728 NULL ++disable_so_nfs_idmap_cache_timeout_vardecl_50733 nfs_idmap_cache_timeout vardecl 0 50733 NULL ++disable_so_carl9170_set_beacon_timers_fndecl_50741 carl9170_set_beacon_timers fndecl 0 50741 NULL ++disable_so_msg_addr_hi_vf_pf_event_data_50756 msg_addr_hi vf_pf_event_data 0 50756 NULL ++disable_so_jiffies_vid_cap_vivid_dev_50760 jiffies_vid_cap vivid_dev 0 50760 NULL ++disable_so_addr_amdgpu_dummy_page_50765 addr amdgpu_dummy_page 0 50765 NULL ++disable_so_img_i2c_raw_atomic_delay_handler_fndecl_50779 img_i2c_raw_atomic_delay_handler fndecl 0 50779 NULL ++disable_so_dst_addr_filter_ipv4_5tuple_50793 dst_addr filter_ipv4_5tuple 0 50793 NULL ++disable_so_remote_ca_guid_ib_cm_rep_event_param_50795 remote_ca_guid ib_cm_rep_event_param 0 50795 NULL nohasharray ++disable_so_ioaddr_physical_voice_info_50795 ioaddr physical_voice_info 0 50795 &disable_so_remote_ca_guid_ib_cm_rep_event_param_50795 ++disable_so_xfs_btree_log_recs_fndecl_50800 xfs_btree_log_recs fndecl 3-4 50800 NULL ++disable_so_iwl_sta_modify_sleep_tx_count_fndecl_50811 iwl_sta_modify_sleep_tx_count fndecl 2 50811 NULL nohasharray ++disable_so_ldt_tss_segment_16_50811 ldt tss_segment_16 0 50811 &disable_so_iwl_sta_modify_sleep_tx_count_fndecl_50811 ++disable_so_adxl34x_autosleep_store_fndecl_50816 adxl34x_autosleep_store fndecl 0-4 50816 NULL ++disable_so_io_schedule_timeout_fndecl_50822 io_schedule_timeout fndecl 1-0 50822 NULL ++disable_so_addr_pm8001_prd_50827 addr pm8001_prd 0 50827 NULL ++disable_so_hfsplus_btree_write_fndecl_50829 hfsplus_btree_write fndecl 0 50829 NULL ++disable_so_jfs_strfromUCS_le_fndecl_50830 jfs_strfromUCS_le fndecl 0-3 50830 NULL ++disable_so_dmaaddr_b43_dmadesc_meta_50842 dmaaddr b43_dmadesc_meta 0 50842 NULL ++disable_so_eh_timeout_scsi_device_50843 eh_timeout scsi_device 0 50843 NULL ++disable_so_max_buffer_time_batadv_priv_nc_50848 max_buffer_time batadv_priv_nc 0 50848 NULL ++disable_so_mask_timecounter_50851 mask timecounter 0 50851 NULL ++disable_so_i2c_addr_cx24113_config_50855 i2c_addr cx24113_config 0 50855 NULL ++disable_so_clock_khz_ocores_i2c_platform_data_50856 clock_khz ocores_i2c_platform_data 0 50856 NULL nohasharray ++disable_so_i2c_addr_i2c_device_addr_50856 i2c_addr i2c_device_addr 0 50856 &disable_so_clock_khz_ocores_i2c_platform_data_50856 ++disable_so_lp_rx_timeout_intel_dsi_50859 lp_rx_timeout intel_dsi 0 50859 NULL nohasharray ++disable_so_crypto_authenc_givencrypt_done_fndecl_50859 crypto_authenc_givencrypt_done fndecl 2 50859 &disable_so_lp_rx_timeout_intel_dsi_50859 ++disable_so_origninator_host_cmd_ds_11n_batimeout_50866 origninator host_cmd_ds_11n_batimeout 0 50866 NULL ++disable_so_ip_vs_conn_hashkey_fndecl_50872 ip_vs_conn_hashkey fndecl 0-2-3 50872 NULL ++disable_so_twa_aen_sync_time_fndecl_50875 twa_aen_sync_time fndecl 2 50875 NULL ++disable_so_cachedaddr_irda_sock_50876 cachedaddr irda_sock 0 50876 NULL ++disable_so_carl9170_find_freq_idx_fndecl_50881 carl9170_find_freq_idx fndecl 3 50881 NULL ++disable_so___next_timer_interrupt_fndecl_50887 __next_timer_interrupt fndecl 0 50887 NULL ++disable_so_reg_addr_reg_val_50891 reg_addr reg_val 0 50891 NULL ++disable_so_dma_ring_addr_i40e_virtchnl_txq_info_50900 dma_ring_addr i40e_virtchnl_txq_info 0 50900 NULL ++disable_so_interval_tree_subtree_search_fndecl_50901 interval_tree_subtree_search fndecl 2-3 50901 NULL ++disable_so_xfs_btree_log_ptrs_fndecl_50906 xfs_btree_log_ptrs fndecl 3-4 50906 NULL ++disable_so_dib8000_get_time_us_fndecl_50908 dib8000_get_time_us fndecl 0 50908 NULL ++disable_so_iscsi_nacl_attrib_store_random_datain_pdu_offsets_fndecl_50909 iscsi_nacl_attrib_store_random_datain_pdu_offsets fndecl 0-3 50909 NULL nohasharray ++disable_so_seq_ceph_snap_context_50909 seq ceph_snap_context 0 50909 &disable_so_iscsi_nacl_attrib_store_random_datain_pdu_offsets_fndecl_50909 ++disable_so_v_radeon_vce_clock_voltage_dependency_entry_50914 v radeon_vce_clock_voltage_dependency_entry 0 50914 NULL ++disable_so_authenc_verify_ahash_update_done_fndecl_50918 authenc_verify_ahash_update_done fndecl 2 50918 NULL ++disable_so___get_order_fndecl_50924 __get_order fndecl 0-1 50924 NULL ++disable_so_ahash_complete_fndecl_50926 ahash_complete fndecl 2 50926 NULL ++disable_so_aes_encrypt_interrupt_read_fndecl_50940 aes_encrypt_interrupt_read fndecl 3-0 50940 NULL ++disable_so_m_freq_tbl_50942 m freq_tbl 0 50942 NULL ++disable_so_faddr_ptd_50953 faddr ptd 0 50953 NULL ++disable_so_ceph_mdsmap_get_addr_fndecl_50967 ceph_mdsmap_get_addr fndecl 2 50967 NULL ++disable_so_cma_bitmap_aligned_mask_fndecl_50977 cma_bitmap_aligned_mask fndecl 0-2 50977 NULL ++disable_so_iscsi_tpg_attrib_show_login_timeout_fndecl_50979 iscsi_tpg_attrib_show_login_timeout fndecl 0 50979 NULL ++disable_so_send_set_imon_clock_fndecl_50982 send_set_imon_clock fndecl 0 50982 NULL ++disable_so_inet_saddr_inet_sock_50990 inet_saddr inet_sock 0 50990 NULL ++disable_so_qlcnic_get_mac_address_fndecl_50991 qlcnic_get_mac_address fndecl 3 50991 NULL ++disable_so_afs_get_MAC_address_fndecl_50999 afs_get_MAC_address fndecl 0 50999 NULL ++disable_so_timestamp_batadv_frag_table_entry_51002 timestamp batadv_frag_table_entry 0 51002 NULL nohasharray ++disable_so_dn_rt_hash_mask_vardecl_dn_route_c_51002 dn_rt_hash_mask vardecl_dn_route.c 0 51002 &disable_so_timestamp_batadv_frag_table_entry_51002 ++disable_so_phy_addr_tg3_51010 phy_addr tg3 0 51010 NULL ++disable_so_vmx_set_tss_addr_fndecl_51020 vmx_set_tss_addr fndecl 0-2 51020 NULL ++disable_so_dialed_frequency_ptp_clock_51022 dialed_frequency ptp_clock 0 51022 NULL nohasharray ++disable_so_get_std_timing_fndecl_51022 get_std_timing fndecl 0 51022 &disable_so_dialed_frequency_ptp_clock_51022 ++disable_so_hdspm_get_pll_freq_fndecl_51023 hdspm_get_pll_freq fndecl 0 51023 NULL ++disable_so_sb_timeshift_hpfs_sb_info_51027 sb_timeshift hpfs_sb_info 0 51027 NULL ++disable_so_ob_baseaddr_l_mvumi_hs_page4_51028 ob_baseaddr_l mvumi_hs_page4 0 51028 NULL ++disable_so_tw_snd_nxt_tcp_timewait_sock_51035 tw_snd_nxt tcp_timewait_sock 0 51035 NULL ++disable_so_buffer_used_snd_pcm_oss_runtime_51041 buffer_used snd_pcm_oss_runtime 0 51041 NULL ++disable_so_read_addr_qla8xxx_minidump_entry_queue_51046 read_addr qla8xxx_minidump_entry_queue 0 51046 NULL ++disable_so_address_vardecl_it8712f_wdt_c_51057 address vardecl_it8712f_wdt.c 0 51057 NULL ++disable_so_kr_rcvhdraddr_ipath_kregs_51063 kr_rcvhdraddr ipath_kregs 0 51063 NULL ++disable_so_wlcore_hw_ap_sleep_fndecl_51069 wlcore_hw_ap_sleep fndecl 0 51069 NULL ++disable_so_vnic_dev_intr_coal_timer_info_fndecl_51076 vnic_dev_intr_coal_timer_info fndecl 0 51076 NULL ++disable_so_table2_addr_ipw2100_ordinals_51081 table2_addr ipw2100_ordinals 0 51081 NULL ++disable_so_addr_bnx2x_phy_51087 addr bnx2x_phy 0 51087 NULL ++disable_so_xfs_btree_copy_ptrs_fndecl_51093 xfs_btree_copy_ptrs fndecl 4 51093 NULL ++disable_so_core_frequency_transition_fndecl_51097 core_frequency_transition fndecl 2 51097 NULL ++disable_so_msr_ioctl_fndecl_51103 msr_ioctl fndecl 0 51103 NULL ++disable_so_split_timeout_hi_fw_card_51105 split_timeout_hi fw_card 0 51105 NULL ++disable_so_msg_bits_ccp_sha_req_ctx_51106 msg_bits ccp_sha_req_ctx 0 51106 NULL ++disable_so_page_order_btree_keys_51110 page_order btree_keys 0 51110 NULL ++disable_so_pvclock_gtod_register_notifier_fndecl_51113 pvclock_gtod_register_notifier fndecl 0 51113 NULL ++disable_so_cfg80211_ibss_wext_siwfreq_fndecl_51119 cfg80211_ibss_wext_siwfreq fndecl 0 51119 NULL ++disable_so_pan_id_ieee802154_hw_addr_filt_51121 pan_id ieee802154_hw_addr_filt 0 51121 NULL ++disable_so_alignmask_blkcipher_walk_51130 alignmask blkcipher_walk 0 51130 NULL ++disable_so_i2c_master_send_fndecl_51152 i2c_master_send fndecl 3-0 51152 NULL ++disable_so_skcipher_null_givencrypt_fndecl_51153 skcipher_null_givencrypt fndecl 0 51153 NULL ++disable_so_hr_last_timeout_start_o2hb_region_51155 hr_last_timeout_start o2hb_region 0 51155 NULL ++disable_so_cycles_ath_cycle_counters_51156 cycles ath_cycle_counters 0 51156 NULL ++disable_so_notify_remote_via_irq_fndecl_51164 notify_remote_via_irq fndecl 1 51164 NULL ++disable_so_onenand_block_address_fndecl_51167 onenand_block_address fndecl 0-2 51167 NULL ++disable_so_ctimensec_fuse_setattr_in_51177 ctimensec fuse_setattr_in 0 51177 NULL ++disable_so_exp_time_mesh_path_51180 exp_time mesh_path 0 51180 NULL ++disable_so_tcp_try_rmem_schedule_fndecl_51194 tcp_try_rmem_schedule fndecl 3 51194 NULL ++disable_so_avail_mlx4_bitmap_51198 avail mlx4_bitmap 0 51198 NULL ++disable_so_s2mpa01_set_ramp_delay_fndecl_51200 s2mpa01_set_ramp_delay fndecl 0 51200 NULL ++disable_so_addr_e820entry_51224 addr e820entry 0 51224 NULL ++disable_so_rx_dma_addr_smsc9420_pdata_51225 rx_dma_addr smsc9420_pdata 0 51225 NULL ++disable_so_trf7970a_pm_runtime_resume_fndecl_51233 trf7970a_pm_runtime_resume fndecl 0 51233 NULL ++disable_so_pfkey_sockaddr_extract_fndecl_51238 pfkey_sockaddr_extract fndecl 0 51238 NULL ++disable_so_clock_snd_ac97_bus_51245 clock snd_ac97_bus 0 51245 NULL ++disable_so_mtime_dir_entry_51261 mtime dir_entry 0 51261 NULL ++disable_so_address_upper_scu_sgl_element_51271 address_upper scu_sgl_element 0 51271 NULL ++disable_so_resolution_vardecl_hrtimer_c_51279 resolution vardecl_hrtimer.c 0 51279 NULL nohasharray ++disable_so_r600_dpm_get_vblank_time_fndecl_51279 r600_dpm_get_vblank_time fndecl 0 51279 &disable_so_resolution_vardecl_hrtimer_c_51279 ++disable_so___ndelay_fndecl_51287 __ndelay fndecl 1 51287 NULL ++disable_so_hashbin_lock_find_fndecl_51294 hashbin_lock_find fndecl 2 51294 NULL ++disable_so_snd_es1968_apu_set_freq_fndecl_51295 snd_es1968_apu_set_freq fndecl 3 51295 NULL ++disable_so_lvb_iuid_ocfs2_meta_lvb_51297 lvb_iuid ocfs2_meta_lvb 0 51297 NULL ++disable_so_usb2_lpm_l1_timeout_show_fndecl_51308 usb2_lpm_l1_timeout_show fndecl 0 51308 NULL ++disable_so_addrHigh_ULP_BDL_51312 addrHigh ULP_BDL 0 51312 NULL ++disable_so_alarm_timer_nsleep_fndecl_51313 alarm_timer_nsleep fndecl 1 51313 NULL nohasharray ++disable_so_cpufreq_get_max_state_fndecl_51313 cpufreq_get_max_state fndecl 1 51313 &disable_so_alarm_timer_nsleep_fndecl_51313 ++disable_so_addr_buffer2_cmd_desc_type0_51316 addr_buffer2 cmd_desc_type0 0 51316 NULL ++disable_so___mlx4_cmd_fndecl_51319 __mlx4_cmd fndecl 0-2-5 51319 NULL ++disable_so_addr_nvif_ioctl_rd_v0_51321 addr nvif_ioctl_rd_v0 0 51321 NULL ++disable_so_register_write_lock_rt2800_ops_51323 register_write_lock rt2800_ops 3 51323 NULL ++disable_so_addr_host_sg_desc_51324 addr host_sg_desc 0 51324 NULL ++disable_so_swc_base_addr_vardecl_pc87413_wdt_c_51328 swc_base_addr vardecl_pc87413_wdt.c 0 51328 NULL ++disable_so_myri10ge_set_mac_address_fndecl_51332 myri10ge_set_mac_address fndecl 0 51332 NULL ++disable_so_xt_ct_set_timeout_fndecl_51333 xt_ct_set_timeout fndecl 0 51333 NULL ++disable_so_crypto_ahash_digest_fndecl_51343 crypto_ahash_digest fndecl 0 51343 NULL ++disable_so_calculate_next_time_fndecl_51345 calculate_next_time fndecl 0 51345 NULL ++disable_so_from_kgid_fndecl_51359 from_kgid fndecl 0 51359 NULL ++disable_so_dm9161_ack_interrupt_fndecl_51361 dm9161_ack_interrupt fndecl 0 51361 NULL nohasharray ++disable_so_write_addr_mdc_hw_list_desc_51361 write_addr mdc_hw_list_desc 0 51361 &disable_so_dm9161_ack_interrupt_fndecl_51361 ++disable_so_clock_kvm_clock_data_51363 clock kvm_clock_data 0 51363 NULL ++disable_so_sapi_sockaddr_mISDN_51369 sapi sockaddr_mISDN 0 51369 NULL ++disable_so_act8b_ide_timing_51373 act8b ide_timing 0 51373 NULL ++disable_so_driver_data_cpufreq_frequency_table_51376 driver_data cpufreq_frequency_table 0 51376 NULL ++disable_so_timeout_clk_sdhci_host_51378 timeout_clk sdhci_host 0 51378 NULL ++disable_so_ref_div_rv7xx_power_info_51381 ref_div rv7xx_power_info 0 51381 NULL ++disable_so_event_jiffies_atkbd_51387 event_jiffies atkbd 0 51387 NULL ++disable_so_addr_kvm_coalesced_mmio_zone_51392 addr kvm_coalesced_mmio_zone 0 51392 NULL ++disable_so_print_fatal_signal_fndecl_51397 print_fatal_signal fndecl 1 51397 NULL ++disable_so_de_media_interrupt_fndecl_51410 de_media_interrupt fndecl 2 51410 NULL nohasharray ++disable_so_cryptomgr_schedule_probe_fndecl_51410 cryptomgr_schedule_probe fndecl 0 51410 &disable_so_de_media_interrupt_fndecl_51410 ++disable_so_ql_set_mac_addr_reg_fndecl_51414 ql_set_mac_addr_reg fndecl 0-4 51414 NULL ++disable_so_iscsi_stat_sess_show_attr_conn_timeout_errors_fndecl_51417 iscsi_stat_sess_show_attr_conn_timeout_errors fndecl 0 51417 NULL ++disable_so_read_addr_qla8044_minidump_entry_cache_51419 read_addr qla8044_minidump_entry_cache 0 51419 NULL ++disable_so_clk_freq_khz_pll_tab_51420 clk_freq_khz pll_tab 0 51420 NULL ++disable_so_pll_d_aic32x4_rate_divs_51425 pll_d aic32x4_rate_divs 0 51425 NULL ++disable_so_T6_address_mxt_data_51429 T6_address mxt_data 0 51429 NULL ++disable_so_q_addr_ioat_pq_descriptor_51439 q_addr ioat_pq_descriptor 0 51439 NULL ++disable_so_imx_phy_crbit_assert_fndecl_51461 imx_phy_crbit_assert fndecl 0 51461 NULL ++disable_so_soc_camera_clock_start_fndecl_51464 soc_camera_clock_start fndecl 0 51464 NULL ++disable_so_after_ctime_nsec_nfsd4_change_info_51470 after_ctime_nsec nfsd4_change_info 0 51470 NULL ++disable_so_free_fall_time_adxl34x_platform_data_51477 free_fall_time adxl34x_platform_data 0 51477 NULL ++disable_so_new_c_uuid_parms_from_attrs_fndecl_51480 new_c_uuid_parms_from_attrs fndecl 0 51480 NULL ++disable_so_addr_high_mcp_kreq_ether_recv_51484 addr_high mcp_kreq_ether_recv 0 51484 NULL ++disable_so_min_freq_ufs_clk_info_51485 min_freq ufs_clk_info 0 51485 NULL ++disable_so_force_addr_vardecl_sis5595_c_51490 force_addr vardecl_sis5595.c 0 51490 NULL ++disable_so_byt_freq_opcode_fndecl_51497 byt_freq_opcode fndecl 0-2 51497 NULL ++disable_so_vco_gma_clock_t_51506 vco gma_clock_t 0 51506 NULL ++disable_so_saddr_irlan_cb_51519 saddr irlan_cb 0 51519 NULL ++disable_so_r14_kvm_regs_51526 r14 kvm_regs 0 51526 NULL ++disable_so_sys_image_guid_ib_device_modify_51537 sys_image_guid ib_device_modify 0 51537 NULL ++disable_so_abx500_mask_and_set_register_interruptible_fndecl_51542 abx500_mask_and_set_register_interruptible fndecl 0-5 51542 NULL ++disable_so_show_constraint_min_time_window_us_fndecl_51544 show_constraint_min_time_window_us fndecl 0 51544 NULL ++disable_so_phys_addr_sge_rspq_51550 phys_addr sge_rspq 0 51550 NULL ++disable_so_tw_substate_inet_timewait_sock_51564 tw_substate inet_timewait_sock 0 51564 NULL ++disable_so_ebx_user_regs_struct32_51572 ebx user_regs_struct32 0 51572 NULL ++disable_so_snd_azf3328_interrupt_fndecl_51583 snd_azf3328_interrupt fndecl 1 51583 NULL ++disable_so_wl1251_acx_rx_msdu_life_time_fndecl_51591 wl1251_acx_rx_msdu_life_time fndecl 0 51591 NULL ++disable_so_grh_gid_fl_mlx5_av_51610 grh_gid_fl mlx5_av 0 51610 NULL ++disable_so_space_id_acpi_object_addr_handler_51611 space_id acpi_object_addr_handler 0 51611 NULL ++disable_so_pick_local_ip6addrs_fndecl_51615 pick_local_ip6addrs fndecl 0 51615 NULL ++disable_so_nmi_perfctr_msr_to_bit_fndecl_51618 nmi_perfctr_msr_to_bit fndecl 0-1 51618 NULL ++disable_so_dcc_timeout_vardecl_nf_conntrack_irc_c_51622 dcc_timeout vardecl_nf_conntrack_irc.c 0 51622 NULL ++disable_so_ath9k_hw_fbin2freq_fndecl_51628 ath9k_hw_fbin2freq fndecl 0-1 51628 NULL ++disable_so_audit_signal_info_fndecl_51630 audit_signal_info fndecl 0-1 51630 NULL ++disable_so_sirdev_schedule_request_fndecl_51632 sirdev_schedule_request fndecl 3-0 51632 NULL ++disable_so_stb0899_write_s2reg_fndecl_51642 stb0899_write_s2reg fndecl 5-0 51642 NULL nohasharray ++disable_so_sha512_ssse3_mod_init_fndecl_51642 sha512_ssse3_mod_init fndecl 0 51642 &disable_so_stb0899_write_s2reg_fndecl_51642 ++disable_so_get_bitmap_fndecl_51645 get_bitmap fndecl 0-2 51645 NULL ++disable_so_total_bitmaps_btrfs_free_space_ctl_51648 total_bitmaps btrfs_free_space_ctl 0 51648 NULL ++disable_so_sk_wmem_schedule_fndecl_51651 sk_wmem_schedule fndecl 2 51651 NULL ++disable_so_btree_readpage_end_io_hook_fndecl_51654 btree_readpage_end_io_hook fndecl 0 51654 NULL ++disable_so_delay_pi_adapter_51655 delay pi_adapter 0 51655 NULL ++disable_so_snd_pcm_new_fndecl_51660 snd_pcm_new fndecl 0-3-4-5 51660 NULL ++disable_so_soft_add_expires_seconds_xfrm_lifetime_cfg_51674 soft_add_expires_seconds xfrm_lifetime_cfg 0 51674 NULL ++disable_so_ib_query_gid_fndecl_51677 ib_query_gid fndecl 0-2-3 51677 NULL ++disable_so_m_hi_cfg_timeout_drxk_state_51689 m_hi_cfg_timeout drxk_state 0 51689 NULL ++disable_so_mma9553_runtime_resume_fndecl_51690 mma9553_runtime_resume fndecl 0 51690 NULL ++disable_so_phy_pm_runtime_put_fndecl_51692 phy_pm_runtime_put fndecl 0 51692 NULL ++disable_so_cdclk_freq_drm_i915_private_51693 cdclk_freq drm_i915_private 0 51693 NULL ++disable_so__get_div_fndecl_51696 _get_div fndecl 2-0 51696 NULL ++disable_so_sit_ver_bitmap_bytesize_f2fs_checkpoint_51697 sit_ver_bitmap_bytesize f2fs_checkpoint 0 51697 NULL ++disable_so_seq_framebuf_51700 seq framebuf 0 51700 NULL nohasharray ++disable_so_tsc_drv_init_fndecl_51700 tsc_drv_init fndecl 0 51700 &disable_so_seq_framebuf_51700 ++disable_so_lower_first_uid_gid_extent_51714 lower_first uid_gid_extent 0 51714 NULL ++disable_so_acpi_enter_sleep_state_prep_fndecl_51716 acpi_enter_sleep_state_prep fndecl 0-1 51716 NULL ++disable_so_set_data_timeout_fndecl_51718 set_data_timeout fndecl 2-3 51718 NULL ++disable_so_suspend_test_start_time_vardecl_suspend_test_c_51720 suspend_test_start_time vardecl_suspend_test.c 0 51720 NULL ++disable_so_phy_addr_uli526x_board_info_51722 phy_addr uli526x_board_info 0 51722 NULL ++disable_so_vdelay_bttv_geometry_51725 vdelay bttv_geometry 0 51725 NULL ++disable_so_rv6xx_find_memory_clock_with_highest_vco_fndecl_51726 rv6xx_find_memory_clock_with_highest_vco fndecl 2-3 51726 NULL ++disable_so_blocksize_crypto_report_hash_51730 blocksize crypto_report_hash 0 51730 NULL ++disable_so_set_param_timeout_fndecl_51735 set_param_timeout fndecl 0 51735 NULL ++disable_so_iowrite16be_fndecl_51739 iowrite16be fndecl 1 51739 NULL ++disable_so_lvds_chip_slave_addr_lvds_chip_information_51750 lvds_chip_slave_addr lvds_chip_information 0 51750 NULL ++disable_so_xhci_queue_address_device_fndecl_51755 xhci_queue_address_device fndecl 0-3-4 51755 NULL ++disable_so_rx_abs_int_delay_e1000_adapter_51763 rx_abs_int_delay e1000_adapter 0 51763 NULL ++disable_so_ext4_wait_block_bitmap_fndecl_51764 ext4_wait_block_bitmap fndecl 2 51764 NULL ++disable_so_tid_host_cmd_ds_11n_batimeout_51772 tid host_cmd_ds_11n_batimeout 0 51772 NULL ++disable_so_mpll_ss1_rv770_clock_registers_51773 mpll_ss1 rv770_clock_registers 0 51773 NULL ++disable_so_xpc_disengage_timelimit_vardecl_51789 xpc_disengage_timelimit vardecl 0 51789 NULL ++disable_so_current_dispclk_radeon_clock_51795 current_dispclk radeon_clock 0 51795 NULL ++disable_so_mclk_sm501_clock_51799 mclk sm501_clock 0 51799 NULL ++disable_so_frequency_mixart_clock_properties_51800 frequency mixart_clock_properties 0 51800 NULL nohasharray ++disable_so_freq_p54_rssi_db_entry_51800 freq p54_rssi_db_entry 0 51800 &disable_so_frequency_mixart_clock_properties_51800 ++disable_so_display_delay_enable_s5p_mfc_ctx_51814 display_delay_enable s5p_mfc_ctx 0 51814 NULL ++disable_so_phys_to_virt_fndecl_51830 phys_to_virt fndecl 1 51830 NULL ++disable_so___lock_timer_fndecl_51836 __lock_timer fndecl 1 51836 NULL ++disable_so_gid_index_mthca_av_51840 gid_index mthca_av 0 51840 NULL ++disable_so_physical_address_smbios_cru64_info_51854 physical_address smbios_cru64_info 0 51854 NULL ++disable_so_sleep_em28xx_reg_seq_51857 sleep em28xx_reg_seq 0 51857 NULL ++disable_so_current_frequency_or51211_state_51860 current_frequency or51211_state 0 51860 NULL ++disable_so_timer_trig_init_fndecl_51865 timer_trig_init fndecl 0 51865 NULL ++disable_so___posix_timers_find_fndecl_51867 __posix_timers_find fndecl 3 51867 NULL ++disable_so_xattr_hash_fndecl_51881 xattr_hash fndecl 2 51881 NULL ++disable_so_ntfs_bitmap_set_bit_fndecl_51888 ntfs_bitmap_set_bit fndecl 2 51888 NULL ++disable_so_hp_ntimer_hpets_51897 hp_ntimer hpets 0 51897 NULL ++disable_so_crypto_blkcipher_decrypt_iv_fndecl_51901 crypto_blkcipher_decrypt_iv fndecl 0-4 51901 NULL ++disable_so_emitted_jiffies_drm_i915_gem_request_51929 emitted_jiffies drm_i915_gem_request 0 51929 NULL ++disable_so_PageAddress__MPI2_CONFIG_REQUEST_51930 PageAddress _MPI2_CONFIG_REQUEST 0 51930 NULL ++disable_so_mlx4_read_clock_fndecl_51933 mlx4_read_clock fndecl 0 51933 NULL ++disable_so_plh_retry_timestamp_pnfs_layout_hdr_51936 plh_retry_timestamp pnfs_layout_hdr 0 51936 NULL nohasharray ++disable_so_ext4_set_bitmap_checksums_fndecl_51936 ext4_set_bitmap_checksums fndecl 0-2 51936 &disable_so_plh_retry_timestamp_pnfs_layout_hdr_51936 ++disable_so_padlock_sha256_finup_fndecl_51938 padlock_sha256_finup fndecl 0 51938 NULL ++disable_so_delay_usec_e1000_nvm_info_51943 delay_usec e1000_nvm_info 0 51943 NULL ++disable_so_guest_phys_addr_kvm_userspace_memory_region_51947 guest_phys_addr kvm_userspace_memory_region 0 51947 NULL ++disable_so_addr_drm_radeon_gem_userptr_51948 addr drm_radeon_gem_userptr 0 51948 NULL ++disable_so__regulator_enable_delay_fndecl_51949 _regulator_enable_delay fndecl 1 51949 NULL ++disable_so_grp_time_xfs_mru_cache_51952 grp_time xfs_mru_cache 0 51952 NULL ++disable_so_clock_realtek_pci_ms_51953 clock realtek_pci_ms 0 51953 NULL ++disable_so_sm_ll_lookup_bitmap_fndecl_51973 sm_ll_lookup_bitmap fndecl 0-2 51973 NULL ++disable_so_sa_family_sockaddr_51986 sa_family sockaddr 0 51986 NULL ++disable_so_i_dtime_ext3_inode_info_51992 i_dtime ext3_inode_info 0 51992 NULL ++disable_so_bitmap_ipmac_gc_test_fndecl_51993 bitmap_ipmac_gc_test fndecl 3 51993 NULL ++disable_so_ocfs2_change_ctime_fndecl_52000 ocfs2_change_ctime fndecl 0 52000 NULL ++disable_so_sadb_lifetime_usetime_sadb_lifetime_52005 sadb_lifetime_usetime sadb_lifetime 0 52005 NULL ++disable_so_sysctl_lap_keepalive_time_vardecl_52006 sysctl_lap_keepalive_time vardecl 0 52006 NULL nohasharray ++disable_so_address_u132_command_52006 address u132_command 0 52006 &disable_so_sysctl_lap_keepalive_time_vardecl_52006 ++disable_so_txdesc_interrupt_mask_ath_hw_52011 txdesc_interrupt_mask ath_hw 0 52011 NULL ++disable_so_rebind_irq_to_cpu_fndecl_52013 rebind_irq_to_cpu fndecl 1-2 52013 NULL ++disable_so_gid_numa_group_52023 gid numa_group 0 52023 NULL ++disable_so_cpuidle_add_sysfs_fndecl_52026 cpuidle_add_sysfs fndecl 0 52026 NULL ++disable_so_selinux_task_getpgid_fndecl_52032 selinux_task_getpgid fndecl 0 52032 NULL ++disable_so_demod_address_cx24116_config_52035 demod_address cx24116_config 0 52035 NULL ++disable_so_sched_group_set_rt_runtime_fndecl_52036 sched_group_set_rt_runtime fndecl 2-0 52036 NULL ++disable_so_ntp_error_timekeeper_52044 ntp_error timekeeper 0 52044 NULL ++disable_so_sys_addr_to_dram_addr_fndecl_52052 sys_addr_to_dram_addr fndecl 0-2 52052 NULL ++disable_so_shared_data_busaddr_ahc_softc_52059 shared_data_busaddr ahc_softc 0 52059 NULL ++disable_so_gl_demote_time_gfs2_glock_52068 gl_demote_time gfs2_glock 0 52068 NULL ++disable_so_m41t93_get_time_fndecl_52075 m41t93_get_time fndecl 0 52075 NULL ++disable_so_reg_val_coeff_clk_div_52082 reg_val coeff_clk_div 0 52082 NULL ++disable_so_dap_fcgs_gidpn_resp_s_52084 dap fcgs_gidpn_resp_s 0 52084 NULL ++disable_so_kbd_backlight_timeout_show_fndecl_52086 kbd_backlight_timeout_show fndecl 0 52086 NULL ++disable_so_ifa_address_in_ifaddr_52095 ifa_address in_ifaddr 0 52095 NULL ++disable_so_mmc_set_clock_fndecl_52096 mmc_set_clock fndecl 2 52096 NULL ++disable_so_constant_timex_52100 constant timex 0 52100 NULL ++disable_so_rds_ib_remove_ipaddr_fndecl_52103 rds_ib_remove_ipaddr fndecl 2 52103 NULL ++disable_so_adf4350_set_freq_fndecl_52106 adf4350_set_freq fndecl 0-2 52106 NULL ++disable_so_max_mtime_sit_info_52107 max_mtime sit_info 0 52107 NULL ++disable_so_retry_delay_timestamp_fc_port_52109 retry_delay_timestamp fc_port 0 52109 NULL ++disable_so_sha256_ssse3_mod_init_fndecl_52112 sha256_ssse3_mod_init fndecl 0 52112 NULL ++disable_so_nilfs_btree_init_fndecl_52115 nilfs_btree_init fndecl 0 52115 NULL ++disable_so_baseaddr_ds1685_priv_52117 baseaddr ds1685_priv 0 52117 NULL ++disable_so_vga_get_uninterruptible_fndecl_52134 vga_get_uninterruptible fndecl 0 52134 NULL ++disable_so_gr_handle_signal_fndecl_52137 gr_handle_signal fndecl 2 52137 NULL ++disable_so_sample_bits_snd_pcm_runtime_52138 sample_bits snd_pcm_runtime 0 52138 NULL ++disable_so_make_kgid_fndecl_52149 make_kgid fndecl 2 52149 NULL ++disable_so_skcipher_sendmsg_fndecl_52153 skcipher_sendmsg fndecl 0-3 52153 NULL ++disable_so_base_addr_ce_space_ath10k_ce_ring_52154 base_addr_ce_space ath10k_ce_ring 0 52154 NULL ++disable_so_msr_guest_kernel_gs_base_vcpu_vmx_52157 msr_guest_kernel_gs_base vcpu_vmx 0 52157 NULL ++disable_so_mpll_func_cntl_rv730_clock_registers_52160 mpll_func_cntl rv730_clock_registers 0 52160 NULL ++disable_so_system_time_xenpf_settime_52164 system_time xenpf_settime 0 52164 NULL ++disable_so_ddiv_gk104_clk_info_52171 ddiv gk104_clk_info 0 52171 NULL ++disable_so_detect_pll_input_clock_fndecl_52172 detect_pll_input_clock fndecl 1-0 52172 NULL ++disable_so_mpll_dq_func_cntl_2_ni_clock_registers_52173 mpll_dq_func_cntl_2 ni_clock_registers 0 52173 NULL ++disable_so_opmode_delay_picolcd_data_52176 opmode_delay picolcd_data 0 52176 NULL ++disable_so_get_display_clock_speed_drm_i915_display_funcs_52177 get_display_clock_speed drm_i915_display_funcs 0 52177 NULL ++disable_so_addr_lp8788_chg_param_52185 addr lp8788_chg_param 0 52185 NULL ++disable_so_beacon_interval_il_rxon_time_cmd_52191 beacon_interval il_rxon_time_cmd 0 52191 NULL ++disable_so_threshold_high_nes_hw_tune_timer_52193 threshold_high nes_hw_tune_timer 0 52193 NULL ++disable_so_timeout_ms_rdma_ucm_resolve_route_52203 timeout_ms rdma_ucm_resolve_route 0 52203 NULL ++disable_so___mmc_set_signal_voltage_fndecl_52208 __mmc_set_signal_voltage fndecl 0 52208 NULL ++disable_so_jhash_2words_fndecl_52211 jhash_2words fndecl 0-1-2 52211 NULL ++disable_so_suspend_time_iwl_scan_cmd_52218 suspend_time iwl_scan_cmd 0 52218 NULL ++disable_so_sha1_mb_async_update_fndecl_52220 sha1_mb_async_update fndecl 0 52220 NULL ++disable_so_sleep_cx231xx_reg_seq_52228 sleep cx231xx_reg_seq 0 52228 NULL ++disable_so_select_addr_1_qla8044_minidump_entry_rdmux2_52243 select_addr_1 qla8044_minidump_entry_rdmux2 0 52243 NULL nohasharray ++disable_so_SYSC_setregid_fndecl_52243 SYSC_setregid fndecl 0 52243 &disable_so_select_addr_1_qla8044_minidump_entry_rdmux2_52243 ++disable_so_snd_pcm_timer_resolution_fndecl_52247 snd_pcm_timer_resolution fndecl 0 52247 NULL ++disable_so_s_hash_function_reiserfs_sb_info_52248 s_hash_function reiserfs_sb_info 0-2 52248 NULL ++disable_so_read_addr_qla8044_minidump_entry_rdmux2_52249 read_addr qla8044_minidump_entry_rdmux2 0 52249 NULL ++disable_so_comp_addr_lo_dmae_command_52260 comp_addr_lo dmae_command 0 52260 NULL ++disable_so_tsl2563_read_interrupt_config_fndecl_52267 tsl2563_read_interrupt_config fndecl 0 52267 NULL ++disable_so_mlx4_ib_init_alias_guid_service_fndecl_52269 mlx4_ib_init_alias_guid_service fndecl 0 52269 NULL ++disable_so_pvr2_hdw_get_eeprom_addr_fndecl_52271 pvr2_hdw_get_eeprom_addr fndecl 0 52271 NULL ++disable_so_coalescing_timeo_bna_ib_52276 coalescing_timeo bna_ib 0 52276 NULL ++disable_so_sll_protocol_sockaddr_ll_52284 sll_protocol sockaddr_ll 0 52284 NULL nohasharray ++disable_so_cmd64x_set_timing_fndecl_52284 cmd64x_set_timing fndecl 3 52284 &disable_so_sll_protocol_sockaddr_ll_52284 ++disable_so_entrytime_batadv_bcast_duplist_entry_52297 entrytime batadv_bcast_duplist_entry 0 52297 NULL ++disable_so_cumul_ack_westwood_52298 cumul_ack westwood 0 52298 NULL ++disable_so_r2b_val_fc2580_freq_regs_52299 r2b_val fc2580_freq_regs 0 52299 NULL ++disable_so_btree_remove32_fndecl_52302 btree_remove32 fndecl 2 52302 NULL ++disable_so_btrfs_insert_delayed_items_fndecl_52308 btrfs_insert_delayed_items fndecl 0 52308 NULL ++disable_so_bios_limit_cpufreq_driver_52312 bios_limit cpufreq_driver 1 52312 NULL ++disable_so___nf_conntrack_hash_insert_fndecl_52323 __nf_conntrack_hash_insert fndecl 2-3 52323 NULL ++disable_so_rapl_get_attr_cpumask_fndecl_52324 rapl_get_attr_cpumask fndecl 0 52324 NULL ++disable_so_frequency_dst_state_52328 frequency dst_state 0 52328 NULL ++disable_so_status_fifo_addr_sbp_login_descriptor_52353 status_fifo_addr sbp_login_descriptor 0 52353 NULL ++disable_so_musb_write_txhubaddr_fndecl_52354 musb_write_txhubaddr fndecl 2-3 52354 NULL ++disable_so_cx18_msleep_timeout_fndecl_52356 cx18_msleep_timeout fndecl 1 52356 NULL ++disable_so_input_event_fndecl_52364 input_event fndecl 3-4 52364 NULL ++disable_so_timeout_ip_vs_sync_v6_52374 timeout ip_vs_sync_v6 0 52374 NULL ++disable_so_wait_on_bit_io_fndecl_52381 wait_on_bit_io fndecl 0 52381 NULL ++disable_so_mthca_mr_alloc_notrans_fndecl_52385 mthca_mr_alloc_notrans fndecl 0-2 52385 NULL ++disable_so_pwm_divisor_nvbios_perf_fan_52386 pwm_divisor nvbios_perf_fan 0 52386 NULL nohasharray ++disable_so_iscsi_ipv4addr_port_info_52386 iscsi_ipv4addr port_info 0 52386 &disable_so_pwm_divisor_nvbios_perf_fan_52386 ++disable_so_dpp_unmapped_addr_be_dev_info_52388 dpp_unmapped_addr be_dev_info 0 52388 NULL nohasharray ++disable_so_request_threaded_irq_fndecl_52388 request_threaded_irq fndecl 0-1-4 52388 &disable_so_dpp_unmapped_addr_be_dev_info_52388 ++disable_so_g84_cipher_ctor_fndecl_52389 g84_cipher_ctor fndecl 0 52389 NULL ++disable_so_time_constant_vardecl_ntp_c_52392 time_constant vardecl_ntp.c 0 52392 NULL nohasharray ++disable_so_sis_ata100_program_timings_fndecl_52392 sis_ata100_program_timings fndecl 2 52392 &disable_so_time_constant_vardecl_ntp_c_52392 ++disable_so_hbqaddrHigh_config_hbq_var_52395 hbqaddrHigh config_hbq_var 0 52395 NULL ++disable_so_objectid_btrfs_delayed_data_ref_52398 objectid btrfs_delayed_data_ref 0 52398 NULL ++disable_so_btrfs_schedule_bio_fndecl_52412 btrfs_schedule_bio fndecl 3 52412 NULL ++disable_so_wm8804_set_clkdiv_fndecl_52423 wm8804_set_clkdiv fndecl 3 52423 NULL ++disable_so_tm_year_rtc_time_52437 tm_year rtc_time 0 52437 NULL ++disable_so_message_age_timer_value___port_info_52442 message_age_timer_value __port_info 0 52442 NULL nohasharray ++disable_so_genwqe_debugfs_prev_dbg_uid0_open_fndecl_52442 genwqe_debugfs_prev_dbg_uid0_open fndecl 0 52442 &disable_so_message_age_timer_value___port_info_52442 ++disable_so_time_stamp_pch_gbe_buffer_52453 time_stamp pch_gbe_buffer 0 52453 NULL ++disable_so_fsl_pwm_calculate_cycles_fndecl_52454 fsl_pwm_calculate_cycles fndecl 0-2 52454 NULL ++disable_so_default_timetolive_sctp_association_52455 default_timetolive sctp_association 0 52455 NULL ++disable_so_xc2028_sleep_fndecl_52469 xc2028_sleep fndecl 0 52469 NULL ++disable_so_regulator_map_voltage_linear_fndecl_52488 regulator_map_voltage_linear fndecl 0-2-3 52488 NULL ++disable_so_nsecs_to_jiffies64_fndecl_52497 nsecs_to_jiffies64 fndecl 0-1 52497 NULL ++disable_so_pm_runtime_resume_fndecl_52501 pm_runtime_resume fndecl 0 52501 NULL ++disable_so_stop_threshold_snd_pcm_runtime_52503 stop_threshold snd_pcm_runtime 0 52503 NULL ++disable_so_il_get_passive_dwell_time_fndecl_52511 il_get_passive_dwell_time fndecl 0 52511 NULL nohasharray ++disable_so_show_src_clock_sel_fndecl_52511 show_src_clock_sel fndecl 0 52511 &disable_so_il_get_passive_dwell_time_fndecl_52511 ++disable_so_mxl111sf_frontend_attach_atsc_mh_fndecl_52518 mxl111sf_frontend_attach_atsc_mh fndecl 0 52518 NULL ++disable_so_gcm_hash_assoc_continue_fndecl_52527 gcm_hash_assoc_continue fndecl 0 52527 NULL ++disable_so_time_next_packet_fq_flow_52535 time_next_packet fq_flow 0 52535 NULL nohasharray ++disable_so_exit_deep_sleep_lbs_private_52535 exit_deep_sleep lbs_private 0 52535 &disable_so_time_next_packet_fq_flow_52535 ++disable_so_page_check_address_pmd_fndecl_52537 page_check_address_pmd fndecl 3 52537 NULL ++disable_so_stime_signal_struct_52540 stime signal_struct 0 52540 NULL nohasharray ++disable_so_hblank_lo_oaktrail_timing_info_52540 hblank_lo oaktrail_timing_info 0 52540 &disable_so_stime_signal_struct_52540 ++disable_so_sgl_pg1_addr_lo_sgl_page_pairs_52550 sgl_pg1_addr_lo sgl_page_pairs 0 52550 NULL ++disable_so_tx_timeout_last_recovery_i40e_pf_52564 tx_timeout_last_recovery i40e_pf 0 52564 NULL nohasharray ++disable_so_clock_name_show_fndecl_52564 clock_name_show fndecl 0 52564 &disable_so_tx_timeout_last_recovery_i40e_pf_52564 ++disable_so_c67x00_sched_start_scheduler_fndecl_52570 c67x00_sched_start_scheduler fndecl 0 52570 NULL ++disable_so_acpi_sleep_tts_switch_fndecl_52575 acpi_sleep_tts_switch fndecl 1 52575 NULL ++disable_so_addr0_nphy_rf_control_override_rev2_52577 addr0 nphy_rf_control_override_rev2 0 52577 NULL ++disable_so_tv_nsec_xfs_bstime_52584 tv_nsec xfs_bstime 0 52584 NULL ++disable_so_xfs_btree_check_sptr_fndecl_52587 xfs_btree_check_sptr fndecl 0 52587 NULL ++disable_so_get_vmx_mem_address_fndecl_52590 get_vmx_mem_address fndecl 3 52590 NULL ++disable_so_suspend_time_il3945_scan_cmd_52601 suspend_time il3945_scan_cmd 0 52601 NULL nohasharray ++disable_so_ahash_def_finup_finish2_fndecl_52601 ahash_def_finup_finish2 fndecl 2 52601 &disable_so_suspend_time_il3945_scan_cmd_52601 ++disable_so_si4713_s_frequency_fndecl_52608 si4713_s_frequency fndecl 0 52608 NULL ++disable_so_icsk_timeout_inet_connection_sock_52623 icsk_timeout inet_connection_sock 0 52623 NULL ++disable_so____skb_get_hash_fndecl_52630 ___skb_get_hash fndecl 0 52630 NULL ++disable_so_dn_nl_fill_ifaddr_fndecl_52641 dn_nl_fill_ifaddr fndecl 0-3-5 52641 NULL ++disable_so_physical_reg_addr_wl1251_52646 physical_reg_addr wl1251 0 52646 NULL ++disable_so_setup_ata_timing_52661 setup ata_timing 0 52661 NULL ++disable_so_delay_tc_pie_xstats_52665 delay tc_pie_xstats 0 52665 NULL ++disable_so_sys_utimensat_fndecl_52666 sys_utimensat fndecl 1 52666 NULL ++disable_so_ringid_wmi_vring_cfg_52670 ringid wmi_vring_cfg 0 52670 NULL ++disable_so_cmd_timeout_ms_mmc_ioc_cmd_52681 cmd_timeout_ms mmc_ioc_cmd 0 52681 NULL ++disable_so_fr_timer_fndecl_52687 fr_timer fndecl 1 52687 NULL ++disable_so_if_sdio_enter_deep_sleep_fndecl_52688 if_sdio_enter_deep_sleep fndecl 0 52688 NULL ++disable_so_set_rate_control_runtime_52697 set_rate control_runtime 0 52697 NULL ++disable_so_req_consumer_index_phy_addr_low_ql3_adapter_52703 req_consumer_index_phy_addr_low ql3_adapter 0 52703 NULL ++disable_so_addr_max17042_reg_data_52712 addr max17042_reg_data 0 52712 NULL ++disable_so_cit_get_clock_div_fndecl_52713 cit_get_clock_div fndecl 0 52713 NULL nohasharray ++disable_so_mpll_ss2_si_clock_registers_52713 mpll_ss2 si_clock_registers 0 52713 &disable_so_cit_get_clock_div_fndecl_52713 ++disable_so_addr_pt1_table_52714 addr pt1_table 0 52714 NULL ++disable_so_ds1742_rtc_read_time_fndecl_52716 ds1742_rtc_read_time fndecl 0 52716 NULL nohasharray ++disable_so_control_cache_address_on_dsp_dsp_obj_52716 control_cache_address_on_dsp dsp_obj 0 52716 &disable_so_ds1742_rtc_read_time_fndecl_52716 ++disable_so_ide_get_lba_addr_fndecl_52722 ide_get_lba_addr fndecl 0 52722 NULL ++disable_so_msi_addr_drm_psb_private_52725 msi_addr drm_psb_private 0 52725 NULL ++disable_so_migratepage_address_space_operations_52735 migratepage address_space_operations 0 52735 NULL ++disable_so_apicid_cpuinfo_x86_52743 apicid cpuinfo_x86 0 52743 NULL ++disable_so_ageing_time_show_fndecl_52746 ageing_time_show fndecl 0 52746 NULL ++disable_so___hw_addr_add_fndecl_52752 __hw_addr_add fndecl 0-3 52752 NULL ++disable_so_addr_end_vardecl_init_64_c_52755 addr_end vardecl_init_64.c 0 52755 NULL ++disable_so_cmd_box_addr_wl1271_52756 cmd_box_addr wl1271 0 52756 NULL ++disable_so_crypto_cipher_setkey_fndecl_52762 crypto_cipher_setkey fndecl 0-3 52762 NULL ++disable_so_wmi_del_cipher_key_fndecl_52767 wmi_del_cipher_key fndecl 0 52767 NULL ++disable_so_ptp_dp83640_adjtime_fndecl_52770 ptp_dp83640_adjtime fndecl 2 52770 NULL nohasharray ++disable_so___hw_addr_del_ex_fndecl_52770 __hw_addr_del_ex fndecl 0-3 52770 &disable_so_ptp_dp83640_adjtime_fndecl_52770 ++disable_so_reiserfs_init_bitmap_cache_fndecl_52773 reiserfs_init_bitmap_cache fndecl 0 52773 NULL ++disable_so_time_to_jiffies_fndecl_52778 time_to_jiffies fndecl 1-2-0 52778 NULL nohasharray ++disable_so_cleanup_addr_jit_context_52778 cleanup_addr jit_context 0 52778 &disable_so_time_to_jiffies_fndecl_52778 nohasharray ++disable_so_vmx_set_apic_access_page_addr_fndecl_52778 vmx_set_apic_access_page_addr fndecl 2 52778 &disable_so_cleanup_addr_jit_context_52778 ++disable_so_sxgbe_rx_interrupt_fndecl_52784 sxgbe_rx_interrupt fndecl 1 52784 NULL ++disable_so_twl_rtc_set_time_fndecl_52785 twl_rtc_set_time fndecl 0 52785 NULL ++disable_so_mwifiex_set_aes_key_v2_fndecl_52787 mwifiex_set_aes_key_v2 fndecl 0 52787 NULL ++disable_so_start_address_rtl2832_reg_entry_52792 start_address rtl2832_reg_entry 0 52792 NULL nohasharray ++disable_so_encrypt_crypto_aead_52792 encrypt crypto_aead 0 52792 &disable_so_start_address_rtl2832_reg_entry_52792 ++disable_so_dynamic_ps_timeout_write_fndecl_52802 dynamic_ps_timeout_write fndecl 3-0 52802 NULL ++disable_so_sge_addr_vf_pf_rxq_params_52803 sge_addr vf_pf_rxq_params 0 52803 NULL ++disable_so_rtc_time64_to_tm_fndecl_52820 rtc_time64_to_tm fndecl 1 52820 NULL ++disable_so_fwnet_hwaddr_fifo_fndecl_52824 fwnet_hwaddr_fifo fndecl 0 52824 NULL ++disable_so_clock_khz_dib0090_io_config_52827 clock_khz dib0090_io_config 0 52827 NULL ++disable_so_tuner_frequency_m88rs2000_state_52828 tuner_frequency m88rs2000_state 0 52828 NULL ++disable_so_twl4030_wdt_set_timeout_fndecl_52829 twl4030_wdt_set_timeout fndecl 2 52829 NULL ++disable_so_min_vruntime_cfs_rq_52838 min_vruntime cfs_rq 0 52838 NULL ++disable_so_nv04_timer_alarm_fndecl_52840 nv04_timer_alarm fndecl 2 52840 NULL ++disable_so_sched_runtime_sched_attr_52849 sched_runtime sched_attr 0 52849 NULL ++disable_so_seq_netlink_callback_52857 seq netlink_callback 0 52857 NULL ++disable_so_addr_hi_tg3_tx_buffer_desc_52858 addr_hi tg3_tx_buffer_desc 0 52858 NULL ++disable_so_dev_addr_add_fndecl_52865 dev_addr_add fndecl 0 52865 NULL ++disable_so_mxt_lookup_bootloader_address_fndecl_52874 mxt_lookup_bootloader_address fndecl 0 52874 NULL ++disable_so_rhashtable_init_fndecl_52886 rhashtable_init fndecl 0 52886 NULL ++disable_so_log_unit_to_scsi3addr_fndecl_52888 log_unit_to_scsi3addr fndecl 3 52888 NULL ++disable_so_warmup_time_tc_sfb_qopt_52893 warmup_time tc_sfb_qopt 0 52893 NULL ++disable_so_acpi_ex_system_signal_event_fndecl_52910 acpi_ex_system_signal_event fndecl 0 52910 NULL ++disable_so_ccp_aes_rfc3686_crypt_fndecl_52911 ccp_aes_rfc3686_crypt fndecl 0 52911 NULL ++disable_so_bf_daddr_ath_rxbuf_52915 bf_daddr ath_rxbuf 0 52915 NULL ++disable_so_addr_aac_entry_52921 addr aac_entry 0 52921 NULL ++disable_so_slack_start_time_dql_52922 slack_start_time dql 0 52922 NULL ++disable_so_mma8452_set_hp_filter_frequency_fndecl_52927 mma8452_set_hp_filter_frequency fndecl 0-2-3 52927 NULL ++disable_so_dqb_btime_mem_dqblk_52929 dqb_btime mem_dqblk 0 52929 NULL ++disable_so_mthca_cmd_fndecl_52930 mthca_cmd fndecl 0-2-3 52930 NULL ++disable_so_signal_nr_nvkm_specdom_52941 signal_nr nvkm_specdom 0 52941 NULL ++disable_so_bitmap_find_next_zero_area_fndecl_52944 bitmap_find_next_zero_area fndecl 0-2-3-4-5 52944 NULL ++disable_so_host_addr_p54p_desc_52948 host_addr p54p_desc 0 52948 NULL ++disable_so_signal_strength_wireless_stats_52949 signal_strength wireless_stats 0 52949 NULL ++disable_so_vnic_dev_intr_coal_timer_hw_to_usec_fndecl_52950 vnic_dev_intr_coal_timer_hw_to_usec fndecl 0-2 52950 NULL ++disable_so_base_time_dummy_systimer_pcm_52952 base_time dummy_systimer_pcm 0 52952 NULL ++disable_so_setkey_crypto_ahash_52959 setkey crypto_ahash 0-3 52959 NULL ++disable_so_sll_hatype_sockaddr_ll_52974 sll_hatype sockaddr_ll 0 52974 NULL ++disable_so_ktime_get_raw_fast_ns_fndecl_52986 ktime_get_raw_fast_ns fndecl 0 52986 NULL ++disable_so_tv_freq_tuner_52988 tv_freq tuner 0 52988 NULL ++disable_so_cifs_ci_hash_fndecl_52999 cifs_ci_hash fndecl 0 52999 NULL ++disable_so_last_jiffies_rtc_plat_data_53004 last_jiffies rtc_plat_data 0 53004 NULL ++disable_so_base_addr_eisa_device_53008 base_addr eisa_device 0 53008 NULL ++disable_so_vbaddr_drm_savage_common_state_53015 vbaddr drm_savage_common_state 0 53015 NULL ++disable_so_cal_timeout_at86rf230_local_53017 cal_timeout at86rf230_local 0 53017 NULL ++disable_so_alarmtimer_init_fndecl_53028 alarmtimer_init fndecl 0 53028 NULL ++disable_so_compat_sys_timerfd_gettime_fndecl_53031 compat_sys_timerfd_gettime fndecl 1 53031 NULL ++disable_so_gpu_addr_radeon_vce_53033 gpu_addr radeon_vce 0 53033 NULL ++disable_so_valleyview_get_display_clock_speed_fndecl_53041 valleyview_get_display_clock_speed fndecl 0 53041 NULL ++disable_so__base_interrupt_fndecl_53046 _base_interrupt fndecl 1 53046 NULL ++disable_so_qtail_snd_timer_user_53048 qtail snd_timer_user 0 53048 NULL ++disable_so_max14577_set_fast_charge_timer_fndecl_53049 max14577_set_fast_charge_timer fndecl 2-0 53049 NULL nohasharray ++disable_so_addr_mce_53049 addr mce 0 53049 &disable_so_max14577_set_fast_charge_timer_fndecl_53049 ++disable_so_find_next_bit_fndecl_53053 find_next_bit fndecl 0-2-3 53053 NULL ++disable_so_sci_apc_agent_start_timer_fndecl_53055 sci_apc_agent_start_timer fndecl 2 53055 NULL ++disable_so_padlock_sha_update_fndecl_53061 padlock_sha_update fndecl 0-3 53061 NULL ++disable_so_soft_byte_limit_xfrm_lifetime_cfg_53071 soft_byte_limit xfrm_lifetime_cfg 0 53071 NULL ++disable_so_addr_ahd_dma64_seg_53072 addr ahd_dma64_seg 0 53072 NULL ++disable_so_address_bus_request_53084 address bus_request 0 53084 NULL ++disable_so_xfs_btree_dec_cursor_fndecl_53087 xfs_btree_dec_cursor fndecl 0 53087 NULL ++disable_so_gro_flush_timeout_store_fndecl_53088 gro_flush_timeout_store fndecl 4-0 53088 NULL ++disable_so_handle_nested_irq_fndecl_53092 handle_nested_irq fndecl 1 53092 NULL ++disable_so_hi_cfg_bridge_delay_drxd_state_53095 hi_cfg_bridge_delay drxd_state 0 53095 NULL nohasharray ++disable_so___scale_tsc_fndecl_53095 __scale_tsc fndecl 0-1-2 53095 &disable_so_hi_cfg_bridge_delay_drxd_state_53095 ++disable_so_bitmap_dirty_bits_fndecl_53100 bitmap_dirty_bits fndecl 2 53100 NULL ++disable_so_ufs_data_ptr_to_cpu_fndecl_53104 ufs_data_ptr_to_cpu fndecl 0 53104 NULL ++disable_so_i_mtime_ocfs2_dinode_53106 i_mtime ocfs2_dinode 0 53106 NULL ++disable_so_raddr_c2wr_ae_active_connect_results_53114 raddr c2wr_ae_active_connect_results 0 53114 NULL ++disable_so_freerunning_timer_show_fndecl_53117 freerunning_timer_show fndecl 0 53117 NULL ++disable_so_get_est_timing_fndecl_53119 get_est_timing fndecl 0 53119 NULL ++disable_so_irq_clock_event_device_53122 irq clock_event_device 0 53122 NULL nohasharray ++disable_so_address_iio_dev_attr_53122 address iio_dev_attr 0 53122 &disable_so_irq_clock_event_device_53122 ++disable_so__get_maxdiv_fndecl_53128 _get_maxdiv fndecl 0-2 53128 NULL ++disable_so_boot_time_nfsd_net_53147 boot_time nfsd_net 0 53147 NULL ++disable_so_fl_init_hashtable_fndecl_53150 fl_init_hashtable fndecl 0 53150 NULL ++disable_so_nh_saddr_fib_nh_53152 nh_saddr fib_nh 0 53152 NULL ++disable_so_direct_IO_address_space_operations_53153 direct_IO address_space_operations 0-3 53153 NULL ++disable_so_db_addr_mlx5_ib_create_cq_53177 db_addr mlx5_ib_create_cq 0 53177 NULL nohasharray ++disable_so_page_address_in_vma_fndecl_53177 page_address_in_vma fndecl 0 53177 &disable_so_db_addr_mlx5_ib_create_cq_53177 ++disable_so_current_freq_av7110_53182 current_freq av7110 0 53182 NULL ++disable_so_wdt_set_timeout_fndecl_53183 wdt_set_timeout fndecl 2 53183 NULL ++disable_so_uid_min_xt_owner_match_info_53195 uid_min xt_owner_match_info 0 53195 NULL ++disable_so_clear_range_i915_address_space_53198 clear_range i915_address_space 2-3 53198 NULL nohasharray ++disable_so_mipi_dsi_dcs_set_page_address_fndecl_53198 mipi_dsi_dcs_set_page_address fndecl 0 53198 &disable_so_clear_range_i915_address_space_53198 ++disable_so_timestamp_il_priv_53208 timestamp il_priv 0 53208 NULL ++disable_so_nbytes_ablkcipher_request_53222 nbytes ablkcipher_request 0 53222 NULL ++disable_so_bitmap_size_sit_info_53224 bitmap_size sit_info 0 53224 NULL ++disable_so_minlen_img_ir_free_timing_53227 minlen img_ir_free_timing 0 53227 NULL ++disable_so_btrfs_alloc_from_bitmap_fndecl_53249 btrfs_alloc_from_bitmap fndecl 0-4-5 53249 NULL ++disable_so_micd_timeout_arizona_extcon_info_53253 micd_timeout arizona_extcon_info 0 53253 NULL ++disable_so_mipi_dsi_dcs_exit_sleep_mode_fndecl_53255 mipi_dsi_dcs_exit_sleep_mode fndecl 0 53255 NULL ++disable_so_btc_find_valid_clock_fndecl_53267 btc_find_valid_clock fndecl 0-3-2 53267 NULL nohasharray ++disable_so_cnsmr_idx_addr_wqicb_53267 cnsmr_idx_addr wqicb 0 53267 &disable_so_btc_find_valid_clock_fndecl_53267 ++disable_so_cg_spll_func_cntl_3_rv730_clock_registers_53272 cg_spll_func_cntl_3 rv730_clock_registers 0 53272 NULL ++disable_so_switch_time_il4965_channel_switch_cmd_53281 switch_time il4965_channel_switch_cmd 0 53281 NULL ++disable_so_mic_x100_ack_interrupt_fndecl_53283 mic_x100_ack_interrupt fndecl 0 53283 NULL nohasharray ++disable_so_bitmap_set_ll_fndecl_53283 bitmap_set_ll fndecl 0-2-3 53283 &disable_so_mic_x100_ack_interrupt_fndecl_53283 ++disable_so_ci_otg_del_timer_fndecl_53284 ci_otg_del_timer fndecl 2 53284 NULL ++disable_so_elapsed_jiffies_msecs_fndecl_53288 elapsed_jiffies_msecs fndecl 0 53288 NULL ++disable_so_neigh_add_timer_fndecl_53296 neigh_add_timer fndecl 2 53296 NULL ++disable_so_chunk_sizek_var_mtrr_state_53302 chunk_sizek var_mtrr_state 0 53302 NULL ++disable_so_set_flexbg_block_bitmap_fndecl_53307 set_flexbg_block_bitmap fndecl 0-4-5 53307 NULL ++disable_so_tw_rcv_wscale_inet_timewait_sock_53312 tw_rcv_wscale inet_timewait_sock 0 53312 NULL ++disable_so_ablkcipher_walk_next_fndecl_53328 ablkcipher_walk_next fndecl 0 53328 NULL ++disable_so_xen_mce_chrdev_open_fndecl_53331 xen_mce_chrdev_open fndecl 0 53331 NULL ++disable_so_be16_add_cpu_fndecl_53336 be16_add_cpu fndecl 2 53336 NULL ++disable_so_write_end_address_space_operations_53339 write_end address_space_operations 0-3-4-5 53339 NULL ++disable_so_kobj_cpu_cpufreq_policy_53349 kobj_cpu cpufreq_policy 0 53349 NULL ++disable_so_cticks_snd_timer_instance_53353 cticks snd_timer_instance 0 53353 NULL ++disable_so_bus_num_atto_csmi_get_pci_bus_addr_53363 bus_num atto_csmi_get_pci_bus_addr 0 53363 NULL ++disable_so_wall_time_sec_vsyscall_gtod_data_53364 wall_time_sec vsyscall_gtod_data 0 53364 NULL ++disable_so_vfrontporch_v4l2_bt_timings_53369 vfrontporch v4l2_bt_timings 0 53369 NULL ++disable_so_dataset_patch_addr_ath6kl_hw_53371 dataset_patch_addr ath6kl_hw 0 53371 NULL ++disable_so___bitmap_subset_fndecl_53372 __bitmap_subset fndecl 3 53372 NULL ++disable_so_sii9234_runtime_resume_fndecl_53375 sii9234_runtime_resume fndecl 0 53375 NULL ++disable_so_ccp_crypto_init_fndecl_53377 ccp_crypto_init fndecl 0 53377 NULL ++disable_so_inaddr_usnic_fwd_dev_53382 inaddr usnic_fwd_dev 0 53382 NULL ++disable_so_ndo_validate_addr_net_device_ops_53392 ndo_validate_addr net_device_ops 0 53392 NULL nohasharray ++disable_so_valid_msr_intercept_fndecl_53392 valid_msr_intercept fndecl 1 53392 &disable_so_ndo_validate_addr_net_device_ops_53392 ++disable_so_ept_walk_addr_fndecl_53393 ept_walk_addr fndecl 3-4 53393 NULL ++disable_so_dma_alloc_attrs_fndecl_53394 dma_alloc_attrs fndecl 2-4 53394 NULL ++disable_so_btrfs_delayed_inode_init_fndecl_53395 btrfs_delayed_inode_init fndecl 0 53395 NULL ++disable_so_atomic_stats_read_fndecl_53399 atomic_stats_read fndecl 3-0 53399 NULL ++disable_so_src_slave_addr_rcar_dmac_chan_53400 src_slave_addr rcar_dmac_chan 0 53400 NULL ++disable_so_sys_guid_ib_node_info_53401 sys_guid ib_node_info 0 53401 NULL ++disable_so_freqValTelevision_pvr2_hdw_53403 freqValTelevision pvr2_hdw 0 53403 NULL ++disable_so_quotad_check_timeo_fndecl_53409 quotad_check_timeo fndecl 4 53409 NULL ++disable_so_smp_size_set_mtrr_data_53411 smp_size set_mtrr_data 0 53411 NULL ++disable_so_addr_wil_fw_data_gw_53417 addr wil_fw_data_gw 0 53417 NULL ++disable_so_irlap_start_wd_timer_fndecl_53423 irlap_start_wd_timer fndecl 2 53423 NULL ++disable_so_nla_put_u32_fndecl_53424 nla_put_u32 fndecl 0-3 53424 NULL ++disable_so_ucode_start_addr_smc_firmware_header_v1_0_53438 ucode_start_addr smc_firmware_header_v1_0 0 53438 NULL ++disable_so_dma_addr_tso_state_53442 dma_addr tso_state 0 53442 NULL ++disable_so___down_common_fndecl_53444 __down_common fndecl 2 53444 NULL ++disable_so_bma180_set_sleep_state_fndecl_53447 bma180_set_sleep_state fndecl 0 53447 NULL ++disable_so_reqsize_crypto_ahash_53448 reqsize crypto_ahash 0 53448 NULL ++disable_so_qs_rtbtimelimit_fs_quota_stat_53453 qs_rtbtimelimit fs_quota_stat 0 53453 NULL ++disable_so_mmc_set_relative_addr_fndecl_53454 mmc_set_relative_addr fndecl 0 53454 NULL ++disable_so_genwqe_debugfs_jtimer_open_fndecl_53455 genwqe_debugfs_jtimer_open fndecl 0 53455 NULL ++disable_so_xruns_snd_rawmidi_runtime_53458 xruns snd_rawmidi_runtime 0 53458 NULL ++disable_so_cpumask_local_spread_fndecl_53460 cpumask_local_spread fndecl 0-1-2 53460 NULL ++disable_so_peer_addr_rds_info_tcp_socket_53463 peer_addr rds_info_tcp_socket 0 53463 NULL ++disable_so_do_set_fan_div_fndecl_53464 do_set_fan_div fndecl 0 53464 NULL ++disable_so_nfs_map_uid_to_name_fndecl_53467 nfs_map_uid_to_name fndecl 4-0 53467 NULL ++disable_so_handle_drm_vmw_fence_signaled_arg_53472 handle drm_vmw_fence_signaled_arg 0 53472 NULL ++disable_so_guest_perf_guest_switch_msr_53477 guest perf_guest_switch_msr 0 53477 NULL ++disable_so_encrypt_blkcipher_alg_53493 encrypt blkcipher_alg 4 53493 NULL ++disable_so_tmr_disable_sound_lowlev_timer_53495 tmr_disable sound_lowlev_timer 1 53495 NULL nohasharray ++disable_so_shim_phy_addr_sst_res_info_53495 shim_phy_addr sst_res_info 0 53495 &disable_so_tmr_disable_sound_lowlev_timer_53495 ++disable_so_conversion_time_smm665_data_53516 conversion_time smm665_data 0 53516 NULL ++disable_so_iscsi_tpg_attrib_store_netif_timeout_fndecl_53517 iscsi_tpg_attrib_store_netif_timeout fndecl 0-3 53517 NULL ++disable_so_address_ib_umem_53524 address ib_umem 0 53524 NULL ++disable_so_di_gid_gfs2_dinode_53528 di_gid gfs2_dinode 0 53528 NULL ++disable_so_mem_busaddr_ahc_platform_data_53533 mem_busaddr ahc_platform_data 0 53533 NULL nohasharray ++disable_so_sg_list_busaddr_scb_53533 sg_list_busaddr scb 0 53533 &disable_so_mem_busaddr_ahc_platform_data_53533 ++disable_so_vactive_hi_lvds_dvo_timing_53549 vactive_hi lvds_dvo_timing 0 53549 NULL ++disable_so_block_dma_addr_rx_block_info_53550 block_dma_addr rx_block_info 0 53550 NULL ++disable_so_st_ctime_nsec_compat_stat_53567 st_ctime_nsec compat_stat 0 53567 NULL ++disable_so_storm_memset_hc_timeout_fndecl_53596 storm_memset_hc_timeout fndecl 2-3-5 53596 NULL ++disable_so_vapic_addr_kvm_lapic_53599 vapic_addr kvm_lapic 0 53599 NULL ++disable_so_schedule_irq_fndecl_53600 schedule_irq fndecl 2 53600 NULL ++disable_so_smp_cmd_ident_addr_info_fndecl_53602 smp_cmd_ident_addr_info fndecl 0 53602 NULL ++disable_so_rsp_dmaaddr_fw_scsi_cmd_wr_53609 rsp_dmaaddr fw_scsi_cmd_wr 0 53609 NULL ++disable_so_device_addr_p54p_desc_53612 device_addr p54p_desc 0 53612 NULL nohasharray ++disable_so_wm8350_reg_write_fndecl_53612 wm8350_reg_write fndecl 2-3-0 53612 &disable_so_device_addr_p54p_desc_53612 ++disable_so_ringid_wil_back_tx_53620 ringid wil_back_tx 0 53620 NULL nohasharray ++disable_so_ahd_resolve_seqaddr_fndecl_53620 ahd_resolve_seqaddr fndecl 0-2 53620 &disable_so_ringid_wil_back_tx_53620 ++disable_so_sleep_control_elan_transport_ops_53622 sleep_control elan_transport_ops 0 53622 NULL ++disable_so_btrfs_set_token_inode_gid_fndecl_53628 btrfs_set_token_inode_gid fndecl 3 53628 NULL ++disable_so_format_gro_flush_timeout_fndecl_53638 format_gro_flush_timeout fndecl 0 53638 NULL ++disable_so_one_bits_word_at_a_time_53641 one_bits word_at_a_time 0 53641 NULL ++disable_so_i2c_addr_xc2028_config_53658 i2c_addr xc2028_config 0 53658 NULL ++disable_so_ss_tss_segment_32_53663 ss tss_segment_32 0 53663 NULL ++disable_so_backlight_off_delay_cdv_intel_dp_53664 backlight_off_delay cdv_intel_dp 0 53664 NULL ++disable_so_genwqe_debugfs_prev_dbg_uid1_open_fndecl_53665 genwqe_debugfs_prev_dbg_uid1_open fndecl 0 53665 NULL ++disable_so_mult_clocksource_53667 mult clocksource 0 53667 NULL nohasharray ++disable_so_parse_nl_addr_fndecl_53667 parse_nl_addr fndecl 0 53667 &disable_so_mult_clocksource_53667 ++disable_so_irq_parport_53669 irq parport 0 53669 NULL ++disable_so_apparmor_hash_size_vardecl_crypto_c_53670 apparmor_hash_size vardecl_crypto.c 0 53670 NULL ++disable_so_vnic_dev_intr_coal_timer_usec_to_hw_fndecl_53671 vnic_dev_intr_coal_timer_usec_to_hw fndecl 0-2 53671 NULL ++disable_so_si_do_program_memory_timing_parameters_fndecl_53672 si_do_program_memory_timing_parameters fndecl 0 53672 NULL ++disable_so_addr_tx_desc_53676 addr tx_desc 0 53676 NULL ++disable_so_put_unaligned_be16_fndecl_53677 put_unaligned_be16 fndecl 1 53677 NULL ++disable_so_family_xfrm_usersa_id_53678 family xfrm_usersa_id 0 53678 NULL ++disable_so_bcm54xx_ack_interrupt_fndecl_53685 bcm54xx_ack_interrupt fndecl 0 53685 NULL nohasharray ++disable_so_svga_check_timings_fndecl_53685 svga_check_timings fndecl 3 53685 &disable_so_bcm54xx_ack_interrupt_fndecl_53685 ++disable_so_i40e_vc_add_mac_addr_msg_fndecl_53688 i40e_vc_add_mac_addr_msg fndecl 0-3 53688 NULL ++disable_so_addr_mvfrey_inlist_entry_53690 addr mvfrey_inlist_entry 0 53690 NULL ++disable_so_pch_src_uuid_hi_read_fndecl_53692 pch_src_uuid_hi_read fndecl 0 53692 NULL ++disable_so___bitmap_intersects_fndecl_53698 __bitmap_intersects fndecl 3 53698 NULL ++disable_so_atomic_open_fndecl_53702 atomic_open fndecl 0 53702 NULL ++disable_so_address_dsp_scb_descriptor_53708 address dsp_scb_descriptor 0 53708 NULL ++disable_so_timestamp_il_rx_phy_res_53714 timestamp il_rx_phy_res 0 53714 NULL ++disable_so_start_time_edac_pci_ctl_info_53715 start_time edac_pci_ctl_info 0 53715 NULL ++disable_so_show_forward_delay_timer_fndecl_53717 show_forward_delay_timer fndecl 0 53717 NULL nohasharray ++disable_so_iscsi_nacl_attrib_show_random_datain_pdu_offsets_fndecl_53717 iscsi_nacl_attrib_show_random_datain_pdu_offsets fndecl 0 53717 &disable_so_show_forward_delay_timer_fndecl_53717 ++disable_so_memory_address_range_set_error_type_with_address_53722 memory_address_range set_error_type_with_address 0 53722 NULL ++disable_so_sm501_find_clock_fndecl_53729 sm501_find_clock fndecl 3-0 53729 NULL ++disable_so___round_jiffies_relative_fndecl_53743 __round_jiffies_relative fndecl 2-0-1 53743 NULL ++disable_so_ccp_aes_xts_crypt_fndecl_53745 ccp_aes_xts_crypt fndecl 0 53745 NULL ++disable_so_buf_addr_mlx5_ib_create_cq_53754 buf_addr mlx5_ib_create_cq 0 53754 NULL ++disable_so_i_gid_sysv_inode_53757 i_gid sysv_inode 0 53757 NULL ++disable_so_address_fm10k_fault_53764 address fm10k_fault 0 53764 NULL ++disable_so_ntb_set_mw_addr_fndecl_53775 ntb_set_mw_addr fndecl 3 53775 NULL ++disable_so_rx_bd_haddr_lo_bnx2_rx_bd_53781 rx_bd_haddr_lo bnx2_rx_bd 0 53781 NULL ++disable_so_set_rfreg_rtl_hal_ops_53782 set_rfreg rtl_hal_ops 3-5 53782 NULL ++disable_so_kstrtoll_fndecl_53783 kstrtoll fndecl 0 53783 NULL ++disable_so_btrfs_set_token_64_fndecl_53792 btrfs_set_token_64 fndecl 3-4 53792 NULL ++disable_so_clock_dw_mci_slot_53801 clock dw_mci_slot 0 53801 NULL nohasharray ++disable_so_i_uid_nilfs_inode_53801 i_uid nilfs_inode 0 53801 &disable_so_clock_dw_mci_slot_53801 ++disable_so_packet_len_2_sched_time_fndecl_53809 packet_len_2_sched_time fndecl 0-1 53809 NULL ++disable_so_calc_div_fndecl_53821 calc_div fndecl 0-1 53821 NULL ++disable_so_rsvd_pbl_addr_tpt_entry_53834 rsvd_pbl_addr tpt_entry 0 53834 NULL nohasharray ++disable_so_dsc_rw_frequency_idetape_config_53834 dsc_rw_frequency idetape_config 0 53834 &disable_so_rsvd_pbl_addr_tpt_entry_53834 ++disable_so_ahc_get_sense_bufaddr_fndecl_53837 ahc_get_sense_bufaddr fndecl 0 53837 NULL ++disable_so_jiffies_at_alloc_scsi_cmnd_53839 jiffies_at_alloc scsi_cmnd 0 53839 NULL ++disable_so_sense_addr_orc_scb_53841 sense_addr orc_scb 0 53841 NULL ++disable_so_stall_timeout_xenvif_53851 stall_timeout xenvif 0 53851 NULL ++disable_so_tlv_put_btrfs_timespec_fndecl_53854 tlv_put_btrfs_timespec fndecl 0 53854 NULL ++disable_so_nfsd4_decode_time_fndecl_53864 nfsd4_decode_time fndecl 0 53864 NULL ++disable_so_threshold_target_nes_hw_tune_timer_53868 threshold_target nes_hw_tune_timer 0 53868 NULL ++disable_so_i_uid_bfs_inode_53869 i_uid bfs_inode 0 53869 NULL ++disable_so_vidioc_query_dv_timings_fndecl_53872 vidioc_query_dv_timings fndecl 0 53872 NULL ++disable_so_rtl2832_sleep_fndecl_53873 rtl2832_sleep fndecl 0 53873 NULL ++disable_so_snd_soc_update_bits_fndecl_53881 snd_soc_update_bits fndecl 0-2-4-3 53881 NULL ++disable_so_sched_clock_fndecl_53886 sched_clock fndecl 0 53886 NULL ++disable_so_ps_poll_upsd_timeouts_read_fndecl_53888 ps_poll_upsd_timeouts_read fndecl 3 53888 NULL ++disable_so_pmdown_time_set_fndecl_53891 pmdown_time_set fndecl 0-4 53891 NULL ++disable_so_sync_endtime_ip_vs_conn_53903 sync_endtime ip_vs_conn 0 53903 NULL ++disable_so_timeout_c_tpm_vendor_specific_53905 timeout_c tpm_vendor_specific 0 53905 NULL ++disable_so_i2c_address_mxl5005s_config_53906 i2c_address mxl5005s_config 0 53906 NULL ++disable_so_bin_dn_node_address_fndecl_53909 bin_dn_node_address fndecl 0 53909 NULL ++disable_so_i2c_addr_dib3000mc_state_53912 i2c_addr dib3000mc_state 0 53912 NULL ++disable_so_musb_schedule_fndecl_53920 musb_schedule fndecl 3-0 53920 NULL ++disable_so_card_addr_pcmcia_device_53921 card_addr pcmcia_device 0 53921 NULL ++disable_so_freq_si476x_tune_freq_args_53927 freq si476x_tune_freq_args 0 53927 NULL ++disable_so_xfrm_dst_hash_transfer_fndecl_53935 xfrm_dst_hash_transfer fndecl 4 53935 NULL ++disable_so_fs_time_ufs_super_block_first_53936 fs_time ufs_super_block_first 0 53936 NULL ++disable_so_buffer_addr_ath6kl_dbglog_buf_53947 buffer_addr ath6kl_dbglog_buf 0 53947 NULL ++disable_so_drbd_send_bitmap_fndecl_53952 drbd_send_bitmap fndecl 0 53952 NULL ++disable_so_xfs_kuid_to_uid_fndecl_53958 xfs_kuid_to_uid fndecl 0 53958 NULL ++disable_so_addr_off_bfa_flash_53970 addr_off bfa_flash 0 53970 NULL ++disable_so_string_langid_usb_device_53974 string_langid usb_device 0 53974 NULL ++disable_so_src_addr_qla4_83xx_pex_dma_descriptor_53995 src_addr qla4_83xx_pex_dma_descriptor 0 53995 NULL ++disable_so_crc32_pclmul_mod_init_fndecl_53996 crc32_pclmul_mod_init fndecl 0 53996 NULL ++disable_so_range_to_mtrr_with_hole_fndecl_53998 range_to_mtrr_with_hole fndecl 0-2-3 53998 NULL ++disable_so_cpu_cpufreq_freqs_54025 cpu cpufreq_freqs 0 54025 NULL ++disable_so_read_addr_qla83xx_minidump_entry_pollrd_54033 read_addr qla83xx_minidump_entry_pollrd 0 54033 NULL ++disable_so_wall_time_coarse_nsec_vsyscall_gtod_data_54044 wall_time_coarse_nsec vsyscall_gtod_data 0 54044 NULL ++disable_so_HTotal_xtimings_54045 HTotal xtimings 0 54045 NULL ++disable_so_hpi_cobranet_get_static_ip_address_fndecl_54046 hpi_cobranet_get_static_ip_address fndecl 1 54046 NULL ++disable_so_device_reset_timer_mipi_config_54052 device_reset_timer mipi_config 0 54052 NULL ++disable_so_myri10ge_watchdog_timeout_vardecl_myri10ge_c_54061 myri10ge_watchdog_timeout vardecl_myri10ge.c 0 54061 NULL ++disable_so_slope_div_nvbios_therm_sensor_54063 slope_div nvbios_therm_sensor 0 54063 NULL ++disable_so_cg_spll_func_cntl_rv770_clock_registers_54065 cg_spll_func_cntl rv770_clock_registers 0 54065 NULL ++disable_so_custom_divisor_serial_struct_54066 custom_divisor serial_struct 0 54066 NULL ++disable_so_cq_get_mtt_addr_fndecl_54071 cq_get_mtt_addr fndecl 0 54071 NULL ++disable_so_stack_maxrandom_size_fndecl_54078 stack_maxrandom_size fndecl 0 54078 NULL ++disable_so_ktime_get_mono_fast_ns_fndecl_54083 ktime_get_mono_fast_ns fndecl 0 54083 NULL ++disable_so_reachable_time_neigh_parms_54094 reachable_time neigh_parms 0 54094 NULL ++disable_so_hid_time_parse_report_fndecl_54114 hid_time_parse_report fndecl 0 54114 NULL ++disable_so_baddr0_gru_instruction_54117 baddr0 gru_instruction 0 54117 NULL ++disable_so_time_in_queue_disk_stats_54131 time_in_queue disk_stats 0 54131 NULL ++disable_so_smsc95xx_set_mac_address_fndecl_54135 smsc95xx_set_mac_address fndecl 0 54135 NULL ++disable_so_sysctl_numa_balancing_scan_delay_vardecl_54140 sysctl_numa_balancing_scan_delay vardecl 0 54140 NULL nohasharray ++disable_so_tun16_to_cpu_fndecl_54140 tun16_to_cpu fndecl 0-2 54140 &disable_so_sysctl_numa_balancing_scan_delay_vardecl_54140 ++disable_so_addr_2_qla8044_minidump_entry_pollrdmwr_54142 addr_2 qla8044_minidump_entry_pollrdmwr 0 54142 NULL ++disable_so___xfrm6_pref_hash_fndecl_54144 __xfrm6_pref_hash fndecl 0 54144 NULL ++disable_so_sm501_select_clock_fndecl_54146 sm501_select_clock fndecl 1-0 54146 NULL ++disable_so_x86_acpi_enter_sleep_state_fndecl_54149 x86_acpi_enter_sleep_state fndecl 0-1 54149 NULL ++disable_so_ips_fix_ffdc_time_fndecl_54151 ips_fix_ffdc_time fndecl 3 54151 NULL ++disable_so_set_var_mtrr_range_fndecl_54160 set_var_mtrr_range fndecl 2-3 54160 NULL nohasharray ++disable_so_bi_blocks_gfs2_bitmap_54160 bi_blocks gfs2_bitmap 0 54160 &disable_so_set_var_mtrr_range_fndecl_54160 ++disable_so_ath10k_recalc_rtscts_prot_fndecl_54161 ath10k_recalc_rtscts_prot fndecl 0 54161 NULL ++disable_so_i915_frequency_info_fndecl_54168 i915_frequency_info fndecl 0 54168 NULL ++disable_so_store_fast_charge_timer_fndecl_54173 store_fast_charge_timer fndecl 0-4 54173 NULL ++disable_so_compat_put_bitmap_fndecl_54182 compat_put_bitmap fndecl 0-3 54182 NULL ++disable_so_cccr_address_p4_counter_binding_54184 cccr_address p4_counter_binding 0 54184 NULL ++disable_so_extra_buf2_address_ene_device_54188 extra_buf2_address ene_device 0 54188 NULL ++disable_so_gr_insert_uid_fndecl_54189 gr_insert_uid fndecl 2 54189 NULL ++disable_so_addr_wil_fw_record_data_54198 addr wil_fw_record_data 0 54198 NULL ++disable_so_hash_mask_dm_exception_table_54212 hash_mask dm_exception_table 0 54212 NULL ++disable_so_cir_addr_ite_dev_54217 cir_addr ite_dev 0 54217 NULL ++disable_so_end_fixed_mtrr_segment_54218 end fixed_mtrr_segment 0 54218 NULL ++disable_so_timer_in_use_min_nes_hw_tune_timer_54220 timer_in_use_min nes_hw_tune_timer 0 54220 NULL ++disable_so_act8b_ata_timing_54221 act8b ata_timing 0 54221 NULL ++disable_so_psmouse_interrupt_fndecl_54222 psmouse_interrupt fndecl 2 54222 NULL ++disable_so_reply_queue_start_phys_addr_lo_megasas_init_queue_info_54244 reply_queue_start_phys_addr_lo megasas_init_queue_info 0 54244 NULL ++disable_so__freq_tbl_determine_rate_fndecl_54245 _freq_tbl_determine_rate fndecl 0 54245 NULL ++disable_so_tm_hour_rtc_time_54254 tm_hour rtc_time 0 54254 NULL ++disable_so_efx_nic_init_interrupt_fndecl_54259 efx_nic_init_interrupt fndecl 0 54259 NULL ++disable_so_dr_addr_qla8044_quad_entry_54260 dr_addr qla8044_quad_entry 0 54260 NULL ++disable_so_integer_pll_div_54261 integer pll_div 0 54261 NULL nohasharray ++disable_so_buf_addr_brcmf_pcie_console_54261 buf_addr brcmf_pcie_console 0 54261 &disable_so_integer_pll_div_54261 ++disable_so_fandiv2_w83627ehf_data_54263 fandiv2 w83627ehf_data 0 54263 NULL ++disable_so_gf_numsrc_group_filter_54274 gf_numsrc group_filter 0 54274 NULL ++disable_so_adis_write_reg_fndecl_54282 adis_write_reg fndecl 0 54282 NULL ++disable_so_last_commit_jiffies_pool_54290 last_commit_jiffies pool 0 54290 NULL nohasharray ++disable_so_btree_cache_used_cache_set_54290 btree_cache_used cache_set 0 54290 &disable_so_last_commit_jiffies_pool_54290 ++disable_so_hid_time_probe_fndecl_54292 hid_time_probe fndecl 0 54292 NULL ++disable_so_cgroup_subtree_control_write_fndecl_54294 cgroup_subtree_control_write fndecl 0-3 54294 NULL ++disable_so_hpt3x2n_set_clock_fndecl_54295 hpt3x2n_set_clock fndecl 2 54295 NULL ++disable_so_timestamp_nfs4_layoutget_args_54296 timestamp nfs4_layoutget_args 0 54296 NULL ++disable_so_mic_setup_interrupts_fndecl_54300 mic_setup_interrupts fndecl 0 54300 NULL ++disable_so_imsf_numsrc_ip_msfilter_54312 imsf_numsrc ip_msfilter 0 54312 NULL ++disable_so_dma_addr_solos_skb_cb_54324 dma_addr solos_skb_cb 0 54324 NULL ++disable_so_irq_domain_set_info_fndecl_54334 irq_domain_set_info fndecl 3-2 54334 NULL ++disable_so_ks108_set_yaddr_fndecl_54335 ks108_set_yaddr fndecl 2-3 54335 NULL ++disable_so_lfo1delay_soundfont_voice_parm_54350 lfo1delay soundfont_voice_parm 0 54350 NULL ++disable_so_netxen_get_ioaddr_fndecl_54354 netxen_get_ioaddr fndecl 2 54354 NULL ++disable_so_addrs_per_inode_fndecl_54364 addrs_per_inode fndecl 0 54364 NULL ++disable_so_msr_rsc_54369 msr rsc 0 54369 NULL ++disable_so_busaddr_CommandList_54370 busaddr CommandList 0 54370 NULL ++disable_so_paddr_mwifiex_pfu_buf_desc_54374 paddr mwifiex_pfu_buf_desc 0 54374 NULL ++disable_so_ieee80211_aes_key_setup_encrypt_fndecl_54383 ieee80211_aes_key_setup_encrypt fndecl 2-3 54383 NULL ++disable_so_cpumask_parse_user_fndecl_54390 cpumask_parse_user fndecl 0-2 54390 NULL ++disable_so_ack_signal_zd_mac_54391 ack_signal zd_mac 0 54391 NULL ++disable_so_addr_lp855x_rom_data_54408 addr lp855x_rom_data 0 54408 NULL ++disable_so_ar9003_mci_wait_for_interrupt_fndecl_54411 ar9003_mci_wait_for_interrupt fndecl 2-3 54411 NULL ++disable_so_enable_timeout_sdio_func_54417 enable_timeout sdio_func 0 54417 NULL ++disable_so_overrun_time_n_tty_data_54426 overrun_time n_tty_data 0 54426 NULL ++disable_so_seq_netlbl_cipsov4_doiwalk_arg_54427 seq netlbl_cipsov4_doiwalk_arg 0 54427 NULL ++disable_so_addr_hi_ocrdma_sge_54434 addr_hi ocrdma_sge 0 54434 NULL ++disable_so_lcq_addr_hi_fcoe_kwqe_conn_offload4_54436 lcq_addr_hi fcoe_kwqe_conn_offload4 0 54436 NULL ++disable_so_avc_ca_get_time_date_fndecl_54437 avc_ca_get_time_date fndecl 0 54437 NULL ++disable_so_msg_rtime_msqid64_ds_54442 msg_rtime msqid64_ds 0 54442 NULL ++disable_so_delay_vardecl_wm9705_c_54454 delay vardecl_wm9705.c 0 54454 NULL ++disable_so_hpi_set_address_fndecl_54461 hpi_set_address fndecl 2 54461 NULL ++disable_so_seq_nft_ctx_54462 seq nft_ctx 0 54462 NULL ++disable_so_dm_btree_remove_fndecl_54463 dm_btree_remove fndecl 0-2 54463 NULL ++disable_so_stv0297_set_initialdemodfreq_fndecl_54465 stv0297_set_initialdemodfreq fndecl 2 54465 NULL ++disable_so_shdwreg_addr_lo_addr_ctrl_blk_54466 shdwreg_addr_lo addr_ctrl_blk 0 54466 NULL ++disable_so_i2c_dev_addr_au0828_rc_54470 i2c_dev_addr au0828_rc 0 54470 NULL ++disable_so_sha256_generic_mod_init_fndecl_54474 sha256_generic_mod_init fndecl 0 54474 NULL ++disable_so_kdiv_skl_wrpll_params_54475 kdiv skl_wrpll_params 0 54475 NULL ++disable_so_ocfs2_divide_xattr_cluster_fndecl_54477 ocfs2_divide_xattr_cluster fndecl 0 54477 NULL ++disable_so_addr_gsm_msg_54481 addr gsm_msg 0 54481 NULL ++disable_so_select_delay_floppy_drive_params_54487 select_delay floppy_drive_params 0 54487 NULL ++disable_so_dm_btree_find_highest_key_fndecl_54489 dm_btree_find_highest_key fndecl 0-2 54489 NULL ++disable_so_last_retry_addr_kvm_vcpu_arch_54492 last_retry_addr kvm_vcpu_arch 0 54492 NULL ++disable_so_default_delay_pi_protocol_54493 default_delay pi_protocol 0 54493 NULL ++disable_so_dummy_dma_page_physical_address_r592_device_54497 dummy_dma_page_physical_address r592_device 0 54497 NULL ++disable_so_drbg_hash_update_fndecl_54501 drbg_hash_update fndecl 0 54501 NULL ++disable_so_cryptd_blkcipher_setkey_fndecl_54506 cryptd_blkcipher_setkey fndecl 0-3 54506 NULL ++disable_so_mounted_uid_ncp_fs_info_v2_54511 mounted_uid ncp_fs_info_v2 0 54511 NULL ++disable_so_htc_ext_addr_ath6kl_mbox_info_54517 htc_ext_addr ath6kl_mbox_info 0 54517 NULL ++disable_so_xen_pmd_val_fndecl_54519 xen_pmd_val fndecl 0 54519 NULL ++disable_so_incr_cpu_itimer_54530 incr cpu_itimer 0 54530 NULL ++disable_so_fw_blob_dest_addr_pn544_i2c_phy_54532 fw_blob_dest_addr pn544_i2c_phy 0 54532 NULL ++disable_so_ip_addr_nx_ip_list_54540 ip_addr nx_ip_list 0 54540 NULL ++disable_so_test_ahash_cycles_digest_fndecl_54541 test_ahash_cycles_digest fndecl 0 54541 NULL ++disable_so_tegra_sflash_runtime_resume_fndecl_54543 tegra_sflash_runtime_resume fndecl 0 54543 NULL ++disable_so_start_addr_qlcnic_flt_entry_54564 start_addr qlcnic_flt_entry 0 54564 NULL ++disable_so_addr_lo_tg3_rx_buffer_desc_54565 addr_lo tg3_rx_buffer_desc 0 54565 NULL ++disable_so_btrfs_free_space_bitmaps_fndecl_54566 btrfs_free_space_bitmaps fndecl 0 54566 NULL nohasharray ++disable_so_crypto_rfc4309_decrypt_fndecl_54566 crypto_rfc4309_decrypt fndecl 0 54566 &disable_so_btrfs_free_space_bitmaps_fndecl_54566 ++disable_so_crypto_ahash_op_fndecl_54569 crypto_ahash_op fndecl 0 54569 NULL ++disable_so_rbt_ib_umem_compute_subtree_last_fndecl_54589 rbt_ib_umem_compute_subtree_last fndecl 0 54589 NULL ++disable_so_ap_sleep_wlcore_ops_54591 ap_sleep wlcore_ops 0 54591 NULL ++disable_so_get_freq_adis16400_chip_info_54596 get_freq adis16400_chip_info 0 54596 NULL ++disable_so_entries_dmaaddr_snd_trident_tlb_54601 entries_dmaaddr snd_trident_tlb 0 54601 NULL ++disable_so_hwrqaddr_fw_ri_init_54619 hwrqaddr fw_ri_init 0 54619 NULL ++disable_so_rs_user_addr_rds_sock_54620 rs_user_addr rds_sock 0 54620 NULL ++disable_so_snd_timer_global_new_fndecl_54623 snd_timer_global_new fndecl 2-0 54623 NULL ++disable_so_rsi_setclock_fndecl_54628 rsi_setclock fndecl 2 54628 NULL ++disable_so_addr_ct_vm_block_54632 addr ct_vm_block 0 54632 NULL ++disable_so_read_addr_qla8044_minidump_entry_mux_54633 read_addr qla8044_minidump_entry_mux 0 54633 NULL ++disable_so_queue_delayed_work_on_fndecl_54644 queue_delayed_work_on fndecl 1-4 54644 NULL ++disable_so_arcmsr_adjust_disk_queue_depth_fndecl_54647 arcmsr_adjust_disk_queue_depth fndecl 0-2 54647 NULL ++disable_so_mpihelp_mul_1_fndecl_54658 mpihelp_mul_1 fndecl 3 54658 NULL ++disable_so_bitmap_ipmac_do_add_fndecl_54672 bitmap_ipmac_do_add fndecl 4 54672 NULL ++disable_so_paddr_fsl_asrc_54677 paddr fsl_asrc 0 54677 NULL ++disable_so_sil_iowrite32_fndecl_54679 sil_iowrite32 fndecl 3-2 54679 NULL ++disable_so_adv_smbus_write_byte_data_fndecl_54684 adv_smbus_write_byte_data fndecl 2-3-0 54684 NULL ++disable_so_delay_snd_pcm_runtime_54685 delay snd_pcm_runtime 0 54685 NULL ++disable_so_cp_blkaddr_f2fs_super_block_54690 cp_blkaddr f2fs_super_block 0 54690 NULL ++disable_so_schedule_erase_fndecl_54695 schedule_erase fndecl 4-3 54695 NULL ++disable_so_mesh_set_short_slot_time_fndecl_54696 mesh_set_short_slot_time fndecl 0 54696 NULL ++disable_so_pll2_ndiv_a_cnt_ad9523_platform_data_54701 pll2_ndiv_a_cnt ad9523_platform_data 0 54701 NULL ++disable_so_dirtytime_expire_interval_vardecl_54714 dirtytime_expire_interval vardecl 0 54714 NULL nohasharray ++disable_so_cdv_intel_crtc_clock_get_fndecl_54714 cdv_intel_crtc_clock_get fndecl 0 54714 &disable_so_dirtytime_expire_interval_vardecl_54714 ++disable_so_timeout_vardecl_w83627hf_wdt_c_54716 timeout vardecl_w83627hf_wdt.c 0 54716 NULL ++disable_so_ccp_addr_hi_fndecl_54724 ccp_addr_hi fndecl 0 54724 NULL nohasharray ++disable_so_usnic_fwd_add_ipaddr_fndecl_54724 usnic_fwd_add_ipaddr fndecl 2 54724 &disable_so_ccp_addr_hi_fndecl_54724 ++disable_so_encrypt_ablkcipher_tfm_54728 encrypt ablkcipher_tfm 0 54728 NULL ++disable_so_dp83640_ack_interrupt_fndecl_54729 dp83640_ack_interrupt fndecl 0 54729 NULL ++disable_so_crypto_pcbc_decrypt_fndecl_54732 crypto_pcbc_decrypt fndecl 0-4 54732 NULL ++disable_so_jackdetect_debounce_time_adau1761_platform_data_54736 jackdetect_debounce_time adau1761_platform_data 0 54736 NULL ++disable_so_ism1_runtime_sc_54739 ism1 runtime_sc 0 54739 NULL ++disable_so___hw_addr_sync_multiple_fndecl_54744 __hw_addr_sync_multiple fndecl 0-3 54744 NULL nohasharray ++disable_so_irq_modify_status_fndecl_54744 irq_modify_status fndecl 1 54744 &disable_so___hw_addr_sync_multiple_fndecl_54744 ++disable_so_vfreq_aspect_std_timing_54751 vfreq_aspect std_timing 0 54751 NULL ++disable_so_sd_gid_stat_data_54756 sd_gid stat_data 0 54756 NULL ++disable_so_buffer_addr_m3_dma_54757 buffer_addr m3_dma 0 54757 NULL ++disable_so_driver_timestamp_qla4_8xxx_minidump_template_hdr_54761 driver_timestamp qla4_8xxx_minidump_template_hdr 0 54761 NULL ++disable_so_bitmap_root_ll_disk_54791 bitmap_root ll_disk 0 54791 NULL ++disable_so_addr_to_sbp2_pointer_fndecl_54805 addr_to_sbp2_pointer fndecl 1 54805 NULL ++disable_so_i2c_addr_af9013_config_54806 i2c_addr af9013_config 0 54806 NULL ++disable_so_runtime_sched_dl_entity_54815 runtime sched_dl_entity 0 54815 NULL ++disable_so_signal_rtl8187_rx_hdr_54828 signal rtl8187_rx_hdr 0 54828 NULL ++disable_so_gid_list_dma_qla_hw_data_54829 gid_list_dma qla_hw_data 0 54829 NULL ++disable_so_tsi721_omsg_interrupt_enable_fndecl_54831 tsi721_omsg_interrupt_enable fndecl 3-2 54831 NULL ++disable_so_nsec_pps_ktime_54835 nsec pps_ktime 0 54835 NULL ++disable_so_timeout_xfrm_policy_queue_54847 timeout xfrm_policy_queue 0 54847 NULL ++disable_so_uid_used_vardecl_gracl_segv_c_54850 uid_used vardecl_gracl_segv.c 0 54850 NULL ++disable_so_regmap_update_bits_fndecl_54855 regmap_update_bits fndecl 0-2-4-3 54855 NULL ++disable_so_next_status_checked_time_netup_ci_state_54858 next_status_checked_time netup_ci_state 0 54858 NULL ++disable_so_dma_addr_s_txd_os_54860 dma_addr s_txd_os 0 54860 NULL ++disable_so_tms_cstime_compat_tms_54864 tms_cstime compat_tms 0 54864 NULL ++disable_so_reply_dma_max_address_MPT3SAS_ADAPTER_54869 reply_dma_max_address MPT3SAS_ADAPTER 0 54869 NULL ++disable_so_tsc_read_refs_fndecl_54873 tsc_read_refs fndecl 0 54873 NULL ++disable_so_tpm_get_timeouts_fndecl_54878 tpm_get_timeouts fndecl 0 54878 NULL ++disable_so_dn_hash_dump_bucket_fndecl_54884 dn_hash_dump_bucket fndecl 0 54884 NULL ++disable_so_queue_timeout_fndecl_54887 queue_timeout fndecl 2 54887 NULL ++disable_so_T5_address_mxt_data_54888 T5_address mxt_data 0 54888 NULL ++disable_so_arizona_runtime_resume_fndecl_54897 arizona_runtime_resume fndecl 0 54897 NULL ++disable_so_udp_timeout_ip_vs_timeout_user_54908 udp_timeout ip_vs_timeout_user 0 54908 NULL ++disable_so_idiag_uid_inet_diag_msg_54913 idiag_uid inet_diag_msg 0 54913 NULL nohasharray ++disable_so_last_semaphore_wait_addr_radeon_ring_54913 last_semaphore_wait_addr radeon_ring 0 54913 &disable_so_idiag_uid_inet_diag_msg_54913 ++disable_so_aty_st_le32_fndecl_54925 aty_st_le32 fndecl 2 54925 NULL ++disable_so_saffirepro_both_clk_freq_set_fndecl_54935 saffirepro_both_clk_freq_set fndecl 0 54935 NULL ++disable_so_mcryptd_hash_finup_fndecl_54940 mcryptd_hash_finup fndecl 2 54940 NULL ++disable_so_nla_put_be64_fndecl_54942 nla_put_be64 fndecl 0 54942 NULL ++disable_so_delay_qlc_83xx_entry_hdr_54949 delay qlc_83xx_entry_hdr 0 54949 NULL ++disable_so_dac33_dai_delay_fndecl_54952 dac33_dai_delay fndecl 0 54952 NULL nohasharray ++disable_so_dmaaddr_cafe_priv_54952 dmaaddr cafe_priv 0 54952 &disable_so_dac33_dai_delay_fndecl_54952 ++disable_so_addr_hda_codec_54956 addr hda_codec 0 54956 NULL ++disable_so_dummy_buffer_addr_lo_fcoe_kwqe_init1_54962 dummy_buffer_addr_lo fcoe_kwqe_init1 0 54962 NULL nohasharray ++disable_so_magn_3d_adjust_channel_bit_mask_fndecl_54962 magn_3d_adjust_channel_bit_mask fndecl 3 54962 &disable_so_dummy_buffer_addr_lo_fcoe_kwqe_init1_54962 ++disable_so_default_timetolive_sctp_sock_54963 default_timetolive sctp_sock 0 54963 NULL ++disable_so_test_acipher_cycles_fndecl_54972 test_acipher_cycles fndecl 0 54972 NULL ++disable_so_last_jiffies_tick_sched_54974 last_jiffies tick_sched 0 54974 NULL ++disable_so_offset_btrfs_delayed_data_ref_54980 offset btrfs_delayed_data_ref 0 54980 NULL ++disable_so_toshiba_usb_sleep_music_set_fndecl_54986 toshiba_usb_sleep_music_set fndecl 0 54986 NULL ++disable_so_addr_start_vardecl_init_64_c_54989 addr_start vardecl_init_64.c 0 54989 NULL ++disable_so_seq_xfrm_user_acquire_54990 seq xfrm_user_acquire 0 54990 NULL ++disable_so_setup_ide_timing_54997 setup ide_timing 0 54997 NULL ++disable_so_dirtytime_interval_handler_fndecl_54998 dirtytime_interval_handler fndecl 0 54998 NULL ++disable_so_last_heartbeat_timestamp_ctlr_info_55000 last_heartbeat_timestamp ctlr_info 0 55000 NULL ++disable_so_bond_set_mac_address_fndecl_55006 bond_set_mac_address fndecl 0 55006 NULL ++disable_so_curfreq_amradio_device_55017 curfreq amradio_device 0 55017 NULL ++disable_so_time_mult_perf_event_mmap_page_55031 time_mult perf_event_mmap_page 0 55031 NULL nohasharray ++disable_so___i2c_bit_add_bus_fndecl_55031 __i2c_bit_add_bus fndecl 0 55031 &disable_so_time_mult_perf_event_mmap_page_55031 ++disable_so_addr_f71882fg_data_55035 addr f71882fg_data 0 55035 NULL ++disable_so_time_stamp_igb_tx_buffer_55041 time_stamp igb_tx_buffer 0 55041 NULL ++disable_so_fsl_spdif_txclk_caldiv_fndecl_55042 fsl_spdif_txclk_caldiv fndecl 3-0 55042 NULL ++disable_so_wall_time_coarse_sec_vsyscall_gtod_data_55048 wall_time_coarse_sec vsyscall_gtod_data 0 55048 NULL nohasharray ++disable_so_rv770_set_smc_sram_address_fndecl_55048 rv770_set_smc_sram_address fndecl 0-2 55048 &disable_so_wall_time_coarse_sec_vsyscall_gtod_data_55048 ++disable_so_enic_set_mac_address_fndecl_55049 enic_set_mac_address fndecl 0 55049 NULL ++disable_so_bitmap_shift_left_fndecl_55055 bitmap_shift_left fndecl 3-4 55055 NULL ++disable_so_uea_set_bulk_timeout_fndecl_55059 uea_set_bulk_timeout fndecl 2 55059 NULL ++disable_so_xfs_btree_check_lblock_fndecl_55062 xfs_btree_check_lblock fndecl 0 55062 NULL ++disable_so_addr_num_sctp_getaddrs_old_55065 addr_num sctp_getaddrs_old 0 55065 NULL ++disable_so_random_ri_fndecl_55094 random_ri fndecl 0 55094 NULL ++disable_so_rhashtable_insert_fast_fndecl_55105 rhashtable_insert_fast fndecl 0 55105 NULL ++disable_so_val_nla_map_55108 val nla_map 0 55108 NULL ++disable_so_sis_program_timings_fndecl_55111 sis_program_timings fndecl 2 55111 NULL ++disable_so_crypto_authenc_esn_module_init_fndecl_55112 crypto_authenc_esn_module_init fndecl 0 55112 NULL ++disable_so_open_d_r820t_freq_range_55124 open_d r820t_freq_range 0 55124 NULL ++disable_so_b43legacy_set_slot_time_fndecl_55128 b43legacy_set_slot_time fndecl 2 55128 NULL nohasharray ++disable_so_rowaddr_fndecl_55128 rowaddr fndecl 2 55128 &disable_so_b43legacy_set_slot_time_fndecl_55128 nohasharray ++disable_so_iscsit_do_crypto_hash_sg_fndecl_55128 iscsit_do_crypto_hash_sg fndecl 4-5 55128 &disable_so_rowaddr_fndecl_55128 nohasharray ++disable_so_padlock_sha1_final_fndecl_55128 padlock_sha1_final fndecl 0 55128 &disable_so_iscsit_do_crypto_hash_sg_fndecl_55128 ++disable_so_st_ctime_stat_55144 st_ctime stat 0 55144 NULL ++disable_so_bma150_set_low_g_interrupt_fndecl_55166 bma150_set_low_g_interrupt fndecl 4-5-3-0 55166 NULL ++disable_so_atomic_commit_drm_mode_config_funcs_55169 atomic_commit drm_mode_config_funcs 0 55169 NULL ++disable_so_timeout_ns_mmc_data_55170 timeout_ns mmc_data 0 55170 NULL ++disable_so_rq_addr_low_nes_qp_context_55197 rq_addr_low nes_qp_context 0 55197 NULL ++disable_so_gaintime_tsl2563_gainlevel_coeff_55201 gaintime tsl2563_gainlevel_coeff 0 55201 NULL ++disable_so_attr_timeout_fndecl_55204 attr_timeout fndecl 0 55204 NULL ++disable_so_tx_addr_happy_meal_txd_55205 tx_addr happy_meal_txd 0 55205 NULL nohasharray ++disable_so_hsync_v4l2_bt_timings_55205 hsync v4l2_bt_timings 0 55205 &disable_so_tx_addr_happy_meal_txd_55205 ++disable_so_decode_bitmap_fndecl_55218 decode_bitmap fndecl 0 55218 NULL ++disable_so_p1_gma_clock_t_55221 p1 gma_clock_t 0 55221 NULL ++disable_so_bitrate_can_bittiming_55225 bitrate can_bittiming 0 55225 NULL ++disable_so_tqi_ready_time_ath5k_txq_info_55226 tqi_ready_time ath5k_txq_info 0 55226 NULL ++disable_so_msr_seek_fndecl_55235 msr_seek fndecl 0-2 55235 NULL ++disable_so_fw_mon_cycle_cnt_iwl_fw_error_dump_fw_mon_55239 fw_mon_cycle_cnt iwl_fw_error_dump_fw_mon 0 55239 NULL ++disable_so_ac97_clock_vardecl_via82xx_c_55242 ac97_clock vardecl_via82xx.c 0 55242 NULL ++disable_so_si2157_sleep_fndecl_55246 si2157_sleep fndecl 0 55246 NULL ++disable_so_max8925_rtc_read_time_fndecl_55254 max8925_rtc_read_time fndecl 0 55254 NULL ++disable_so_di_gid_efs_dinode_55256 di_gid efs_dinode 0 55256 NULL ++disable_so_elan_i2c_sleep_control_fndecl_55264 elan_i2c_sleep_control fndecl 0 55264 NULL ++disable_so_freq_reg_info_regd_fndecl_55266 freq_reg_info_regd fndecl 2 55266 NULL ++disable_so_int_coalescing_timer_ahd_softc_55267 int_coalescing_timer ahd_softc 0 55267 NULL ++disable_so_grsec_alert_wtime_vardecl_55279 grsec_alert_wtime vardecl 0 55279 NULL ++disable_so_btrfs_inode_gid_fndecl_55281 btrfs_inode_gid fndecl 0 55281 NULL ++disable_so_ebitmap_node_set_bit_fndecl_55285 ebitmap_node_set_bit fndecl 2 55285 NULL ++disable_so_gpu_addr_kfd_mem_obj_55286 gpu_addr kfd_mem_obj 0 55286 NULL ++disable_so_smp_random_fndecl_55288 smp_random fndecl 0 55288 NULL ++disable_so_start_rmt_timer1_fndecl_55290 start_rmt_timer1 fndecl 2 55290 NULL ++disable_so_cit_setkey_cipher_tfm_55304 cit_setkey cipher_tfm 0-3 55304 NULL ++disable_so_grpfreq_pca963x_chipdef_55310 grpfreq pca963x_chipdef 0 55310 NULL ++disable_so_mb_dma_address_skd_special_context_55312 mb_dma_address skd_special_context 0 55312 NULL ++disable_so_t4_fwaddrspace_write_fndecl_55313 t4_fwaddrspace_write fndecl 0-2 55313 NULL ++disable_so_num_msrs_to_save_vardecl_x86_c_55317 num_msrs_to_save vardecl_x86.c 0 55317 NULL ++disable_so_cdc_ncm_show_tx_timer_usecs_fndecl_55319 cdc_ncm_show_tx_timer_usecs fndecl 0 55319 NULL ++disable_so_sum_exec_runtime_task_cputime_55320 sum_exec_runtime task_cputime 0 55320 NULL ++disable_so_crypto_hash_final_fndecl_55327 crypto_hash_final fndecl 0 55327 NULL ++disable_so___irq_domain_add_fndecl_55334 __irq_domain_add fndecl 2-3 55334 NULL ++disable_so_end_addr_p54_tx_info_55335 end_addr p54_tx_info 0 55335 NULL ++disable_so_pre_div_pll__55336 pre_div pll_ 0 55336 NULL nohasharray ++disable_so_als_adjust_channel_bit_mask_fndecl_55336 als_adjust_channel_bit_mask fndecl 3 55336 &disable_so_pre_div_pll__55336 ++disable_so_write_timeout_cdrom_info_55346 write_timeout cdrom_info 0 55346 NULL nohasharray ++disable_so_crypto_ecb_decrypt_fndecl_55346 crypto_ecb_decrypt fndecl 0-4 55346 &disable_so_write_timeout_cdrom_info_55346 ++disable_so_audit_set_backlog_wait_time_fndecl_55349 audit_set_backlog_wait_time fndecl 1-0 55349 NULL ++disable_so_show_risefalltime_fndecl_55351 show_risefalltime fndecl 4-0 55351 NULL ++disable_so_ahash_def_finup_done2_fndecl_55353 ahash_def_finup_done2 fndecl 2 55353 NULL ++disable_so_dm_btree_lookup_fndecl_55361 dm_btree_lookup fndecl 0-2 55361 NULL ++disable_so_drm_prime_sg_to_page_addr_arrays_fndecl_55369 drm_prime_sg_to_page_addr_arrays fndecl 4 55369 NULL ++disable_so_real_clock_atom_clock_dividers_55377 real_clock atom_clock_dividers 0 55377 NULL ++disable_so_div_f1_pll_values_55378 div_f1 pll_values 0 55378 NULL ++disable_so_pci_address_hpt_iopsg_55384 pci_address hpt_iopsg 0 55384 NULL ++disable_so_inode_id_btrfs_delayed_node_55390 inode_id btrfs_delayed_node 0 55390 NULL ++disable_so_write32_bcma_host_ops_55392 write32 bcma_host_ops 3 55392 NULL ++disable_so_freq_libipw_channel_55395 freq libipw_channel 0 55395 NULL nohasharray ++disable_so_maxlen_img_ir_free_timing_55395 maxlen img_ir_free_timing 0 55395 &disable_so_freq_libipw_channel_55395 ++disable_so_tgid_autofs_wait_queue_55396 tgid autofs_wait_queue 0 55396 NULL ++disable_so_init_latch_addr_flash_data_55405 init latch_addr_flash_data 2 55405 NULL ++disable_so_di_ctime_nsec_gfs2_dinode_55408 di_ctime_nsec gfs2_dinode 0 55408 NULL nohasharray ++disable_so_hdspm_round_frequency_fndecl_55408 hdspm_round_frequency fndecl 0-1 55408 &disable_so_di_ctime_nsec_gfs2_dinode_55408 ++disable_so_time_expires_NCR5380_hostdata_55415 time_expires NCR5380_hostdata 0 55415 NULL ++disable_so___cpu_to_virtio16_fndecl_55418 __cpu_to_virtio16 fndecl 0-2 55418 NULL ++disable_so_ktime_get_seconds_fndecl_55426 ktime_get_seconds fndecl 0 55426 NULL ++disable_so_start_pci_bus_region_55432 start pci_bus_region 0 55432 NULL ++disable_so_uid_h_misc_55433 uid h_misc 0 55433 NULL ++disable_so_clock_drm_display_mode_55440 clock drm_display_mode 0 55440 NULL ++disable_so_show_pci_clock_fndecl_55445 show_pci_clock fndecl 0 55445 NULL ++disable_so_locks_mul_rhashtable_params_55448 locks_mul rhashtable_params 0 55448 NULL ++disable_so_ds2404_read_time_fndecl_55458 ds2404_read_time fndecl 0 55458 NULL ++disable_so_freq_reg_info_fndecl_55465 freq_reg_info fndecl 2 55465 NULL ++disable_so_buffer_addr_nm256_55469 buffer_addr nm256 0 55469 NULL ++disable_so_gr_find_uid_fndecl_55479 gr_find_uid fndecl 0-1 55479 NULL ++disable_so_crypto_report_fndecl_55482 crypto_report fndecl 0 55482 NULL ++disable_so_si470x_set_freq_fndecl_55487 si470x_set_freq fndecl 2 55487 NULL ++disable_so_addr_nvif_ioctl_wr_v0_55489 addr nvif_ioctl_wr_v0 0 55489 NULL ++disable_so_vruntime_sched_entity_55490 vruntime sched_entity 0 55490 NULL nohasharray ++disable_so_hdelay_bttv_geometry_55490 hdelay bttv_geometry 0 55490 &disable_so_vruntime_sched_entity_55490 nohasharray ++disable_so_btrfs_bitmap_cluster_fndecl_55490 btrfs_bitmap_cluster fndecl 4-5-6-7 55490 &disable_so_hdelay_bttv_geometry_55490 ++disable_so_height_intel_sdvo_preferred_input_timing_args_55498 height intel_sdvo_preferred_input_timing_args 0 55498 NULL ++disable_so_bosr__coeff_div_55501 bosr _coeff_div 0 55501 NULL ++disable_so_logical_address_ms_extra_data_register_55503 logical_address ms_extra_data_register 0 55503 NULL ++disable_so_last_timeout_iscsi_task_55509 last_timeout iscsi_task 0 55509 NULL ++disable_so_ip_vs_addr_set_fndecl_55530 ip_vs_addr_set fndecl 1 55530 NULL ++disable_so_cg_spll_func_cntl_3_si_clock_registers_55541 cg_spll_func_cntl_3 si_clock_registers 0 55541 NULL nohasharray ++disable_so_pwr_delay_panel_info_55541 pwr_delay panel_info 0 55541 &disable_so_cg_spll_func_cntl_3_si_clock_registers_55541 nohasharray ++disable_so_desc_card_addr___mem_55541 desc_card_addr __mem 0 55541 &disable_so_pwr_delay_panel_info_55541 ++disable_so_read_addr_qla8xxx_minidump_entry_rdmem_55551 read_addr qla8xxx_minidump_entry_rdmem 0 55551 NULL nohasharray ++disable_so_xgmac_reg_addr_write_fndecl_55551 xgmac_reg_addr_write fndecl 3-0 55551 &disable_so_read_addr_qla8xxx_minidump_entry_rdmem_55551 ++disable_so_timing_hpt_clock_55565 timing hpt_clock 0 55565 NULL ++disable_so_kvm_get_tsc_khz_fndecl_55570 kvm_get_tsc_khz fndecl 0 55570 NULL ++disable_so_demod_address_tda8083_config_55572 demod_address tda8083_config 0 55572 NULL ++disable_so_ql_set_mac_addr_fndecl_55574 ql_set_mac_addr fndecl 0 55574 NULL ++disable_so_lzo1x_1_compress_fndecl_55575 lzo1x_1_compress fndecl 2 55575 NULL ++disable_so_psb_intel_sdvo_get_slave_addr_fndecl_55586 psb_intel_sdvo_get_slave_addr fndecl 0 55586 NULL ++disable_so_tseg1_max_can_bittiming_const_55596 tseg1_max can_bittiming_const 0 55596 NULL ++disable_so_cap_mmap_addr_fndecl_55598 cap_mmap_addr fndecl 0 55598 NULL nohasharray ++disable_so_i_saddr_rds_incoming_55598 i_saddr rds_incoming 0 55598 &disable_so_cap_mmap_addr_fndecl_55598 ++disable_so_scan_cycle_time_adp5589_kpad_platform_data_55611 scan_cycle_time adp5589_kpad_platform_data 0 55611 NULL ++disable_so_timeout_usb3_lpm_parameters_55617 timeout usb3_lpm_parameters 0 55617 NULL ++disable_so_dma_addr0_flexcop_dma_55619 dma_addr0 flexcop_dma 0 55619 NULL nohasharray ++disable_so_pci_bus_alloc_resource_fndecl_55619 pci_bus_alloc_resource fndecl 5-3-4 55619 &disable_so_dma_addr0_flexcop_dma_55619 ++disable_so_drm_legacy_ctxbitmap_free_fndecl_55620 drm_legacy_ctxbitmap_free fndecl 2 55620 NULL ++disable_so_dp_saddr_rds_iw_connect_private_55621 dp_saddr rds_iw_connect_private 0 55621 NULL ++disable_so_get_fan1_div_fndecl_55629 get_fan1_div fndecl 0 55629 NULL ++disable_so_cfg_rrq_xri_bitmap_sz_lpfc_hba_55637 cfg_rrq_xri_bitmap_sz lpfc_hba 0 55637 NULL ++disable_so_timeout_ms_rdma_ucm_resolve_addr_55643 timeout_ms rdma_ucm_resolve_addr 0 55643 NULL ++disable_so_elv_rqhash_find_fndecl_55656 elv_rqhash_find fndecl 2 55656 NULL ++disable_so_addrconf_sysctl_disable_fndecl_55663 addrconf_sysctl_disable fndecl 0 55663 NULL ++disable_so_cx24117_read_signal_strength_fndecl_55668 cx24117_read_signal_strength fndecl 0 55668 NULL ++disable_so_table2_addr_ipw_priv_55672 table2_addr ipw_priv 0 55672 NULL ++disable_so_lock_time_drm_lock_data_55680 lock_time drm_lock_data 0 55680 NULL ++disable_so_timeout_init_vardecl_ch_c_55683 timeout_init vardecl_ch.c 0 55683 NULL ++disable_so_btrfs_uuid_tree_rem_fndecl_55691 btrfs_uuid_tree_rem fndecl 0-4-5 55691 NULL ++disable_so_n_cipher_schemes_ieee80211_hw_55692 n_cipher_schemes ieee80211_hw 0 55692 NULL ++disable_so_wcid_rt2x00lib_crypto_55695 wcid rt2x00lib_crypto 0 55695 NULL ++disable_so_beiscsi_get_macaddr_fndecl_55699 beiscsi_get_macaddr fndecl 0 55699 NULL ++disable_so_fdb_delete_by_addr_fndecl_55704 fdb_delete_by_addr fndecl 3 55704 NULL ++disable_so_hpi_compander_get_decay_time_constant_fndecl_55715 hpi_compander_get_decay_time_constant fndecl 1-0 55715 NULL ++disable_so_pcc_get_freq_fndecl_55717 pcc_get_freq fndecl 0 55717 NULL ++disable_so_mca_cstamp_ifmcaddr6_55724 mca_cstamp ifmcaddr6 0 55724 NULL ++disable_so_seltime_ahd_softc_55725 seltime ahd_softc 0 55725 NULL nohasharray ++disable_so_addr_2_qla8044_minidump_entry_pollwr_55725 addr_2 qla8044_minidump_entry_pollwr 0 55725 &disable_so_seltime_ahd_softc_55725 ++disable_so_vm_exit_msr_load_addr_vmcs12_55733 vm_exit_msr_load_addr vmcs12 0 55733 NULL ++disable_so_mclk_pwrmgt_cntl_ci_clock_registers_55735 mclk_pwrmgt_cntl ci_clock_registers 0 55735 NULL ++disable_so_gcm_hash_update_fndecl_55740 gcm_hash_update fndecl 0-4 55740 NULL ++disable_so_ab3100_set_test_register_interruptible_fndecl_55741 ab3100_set_test_register_interruptible fndecl 0 55741 NULL ++disable_so_ieee802154_hdr_get_addrs_fndecl_55743 ieee802154_hdr_get_addrs fndecl 0 55743 NULL ++disable_so_devfreq_userspace_handler_fndecl_55748 devfreq_userspace_handler fndecl 0 55748 NULL ++disable_so_host_sg_tbl_addr_rtsx_pcr_55750 host_sg_tbl_addr rtsx_pcr 0 55750 NULL ++disable_so_crypto_hash_walk_first_compat_fndecl_55757 crypto_hash_walk_first_compat fndecl 0-4 55757 NULL ++disable_so_mpll_dq_func_cntl_si_clock_registers_55759 mpll_dq_func_cntl si_clock_registers 0 55759 NULL ++disable_so_check_gran_clock_compatibility_fndecl_55761 check_gran_clock_compatibility fndecl 2 55761 NULL ++disable_so_watchdog_set_timeout_fndecl_55765 watchdog_set_timeout fndecl 2-0 55765 NULL ++disable_so_c_laddr_rds_connection_55766 c_laddr rds_connection 0 55766 NULL ++disable_so_slot_timeout_irlap_cb_55778 slot_timeout irlap_cb 0 55778 NULL ++disable_so_timer_quantum_ns_efx_nic_55779 timer_quantum_ns efx_nic 0 55779 NULL ++disable_so_me_addr_hbm_props_request_55786 me_addr hbm_props_request 0 55786 NULL ++disable_so_snd_timer_user_continue_fndecl_55796 snd_timer_user_continue fndecl 0 55796 NULL ++disable_so_last_rx_timestamp_ixgbe_adapter_55801 last_rx_timestamp ixgbe_adapter 0 55801 NULL ++disable_so_di_mtime_logfs_disk_inode_55807 di_mtime logfs_disk_inode 0 55807 NULL ++disable_so_mxr_runtime_resume_fndecl_55814 mxr_runtime_resume fndecl 0 55814 NULL ++disable_so_write_tsc_offset_kvm_x86_ops_55825 write_tsc_offset kvm_x86_ops 2 55825 NULL ++disable_so_suspended_jiffies_dev_pm_info_55833 suspended_jiffies dev_pm_info 0 55833 NULL ++disable_so_daddr_flowi4_55835 daddr flowi4 0 55835 NULL ++disable_so_arcmsr_Read_iop_rqbuffer_data_fndecl_55838 arcmsr_Read_iop_rqbuffer_data fndecl 0 55838 NULL ++disable_so_ac_utime_pacct_struct_55849 ac_utime pacct_struct 0 55849 NULL ++disable_so_si476x_radio_s_frequency_fndecl_55854 si476x_radio_s_frequency fndecl 0 55854 NULL ++disable_so_tg3_nvram_logical_addr_fndecl_55858 tg3_nvram_logical_addr fndecl 0-2 55858 NULL ++disable_so_last_delay_mult_qib_chippport_specific_55859 last_delay_mult qib_chippport_specific 0 55859 NULL nohasharray ++disable_so_addr_offset_x86_pmu_55859 addr_offset x86_pmu 0-1 55859 &disable_so_last_delay_mult_qib_chippport_specific_55859 ++disable_so_nvkm_timer_alarm_fndecl_55870 nvkm_timer_alarm fndecl 2 55870 NULL ++disable_so_num_mc_addrs_ixgbe_addr_filter_info_55888 num_mc_addrs ixgbe_addr_filter_info 0 55888 NULL ++disable_so_snd_interval_muldivk_fndecl_55894 snd_interval_muldivk fndecl 3 55894 NULL ++disable_so_read_time_rtc_class_ops_55898 read_time rtc_class_ops 0 55898 NULL ++disable_so_timeouts_size_ip_vs_app_55902 timeouts_size ip_vs_app 0 55902 NULL ++disable_so_mwifiex_process_sleep_confirm_resp_fndecl_55909 mwifiex_process_sleep_confirm_resp fndecl 3 55909 NULL ++disable_so_sleep_auth_write_fndecl_55911 sleep_auth_write fndecl 0-3 55911 NULL ++disable_so_addr_hi_pm4_query_status_55924 addr_hi pm4_query_status 0 55924 NULL ++disable_so_rpc_anyaddr_fndecl_55925 rpc_anyaddr fndecl 0-1 55925 NULL ++disable_so_fence_gpu_addr_device_queue_manager_55932 fence_gpu_addr device_queue_manager 0 55932 NULL ++disable_so_send_guid_cmd_fndecl_55933 send_guid_cmd fndecl 0 55933 NULL ++disable_so_next_id_mISDNtimerdev_55935 next_id mISDNtimerdev 0 55935 NULL ++disable_so_ref_freq_arizona_fll_55939 ref_freq arizona_fll 0 55939 NULL ++disable_so_find_prop_handlers_by_hash_fndecl_55957 find_prop_handlers_by_hash fndecl 1 55957 NULL ++disable_so_cg_spll_spread_spectrum_ci_clock_registers_55960 cg_spll_spread_spectrum ci_clock_registers 0 55960 NULL ++disable_so___xfrm_src_hash_fndecl_55965 __xfrm_src_hash fndecl 0-3-4 55965 NULL ++disable_so_tps80031_rtc_read_time_fndecl_55978 tps80031_rtc_read_time fndecl 0 55978 NULL ++disable_so_dvb_pll_sleep_fndecl_55979 dvb_pll_sleep fndecl 0 55979 NULL ++disable_so_lose_cover_sizek_mtrr_cleanup_result_55990 lose_cover_sizek mtrr_cleanup_result 0 55990 NULL ++disable_so_wil_ioc_addr_fndecl_55992 wil_ioc_addr fndecl 2-3 55992 NULL ++disable_so_ste10Xp_ack_interrupt_fndecl_55999 ste10Xp_ack_interrupt fndecl 0 55999 NULL ++disable_so_btc_skip_blacklist_clocks_fndecl_56010 btc_skip_blacklist_clocks fndecl 2-3 56010 NULL ++disable_so_sleep_mask_palmas_clk32k_desc_56015 sleep_mask palmas_clk32k_desc 0 56015 NULL ++disable_so_cs_pt_regs_56018 cs pt_regs 0 56018 NULL nohasharray ++disable_so_vmcs_writel_fndecl_56018 vmcs_writel fndecl 2 56018 &disable_so_cs_pt_regs_56018 ++disable_so_i_mtime_nsec_f2fs_inode_56019 i_mtime_nsec f2fs_inode 0 56019 NULL ++disable_so_ecx_user_regs_struct32_56025 ecx user_regs_struct32 0 56025 NULL ++disable_so_k8_map_sysaddr_to_csrow_fndecl_56032 k8_map_sysaddr_to_csrow fndecl 2 56032 NULL ++disable_so_max_busy_timeout_mmc_host_56037 max_busy_timeout mmc_host 0 56037 NULL ++disable_so_snd_tea575x_get_freq_fndecl_56045 snd_tea575x_get_freq fndecl 0 56045 NULL ++disable_so_timer_interval_r8a66597_pipe_info_56047 timer_interval r8a66597_pipe_info 0 56047 NULL nohasharray ++disable_so_wc_ct_timer_56047 wc ct_timer 0 56047 &disable_so_timer_interval_r8a66597_pipe_info_56047 ++disable_so_gs_tss_segment_32_56052 gs tss_segment_32 0 56052 NULL ++disable_so_bg_inode_bitmap_lo_ext4_group_desc_56060 bg_inode_bitmap_lo ext4_group_desc 0 56060 NULL ++disable_so_debounce_jiffies_gpio_extcon_data_56062 debounce_jiffies gpio_extcon_data 0 56062 NULL ++disable_so_timestamp_perf_event_context_56076 timestamp perf_event_context 0 56076 NULL ++disable_so_s10_img_ir_timing_regvals_56082 s10 img_ir_timing_regvals 0 56082 NULL ++disable_so_addr_nv50_instmem_priv_56092 addr nv50_instmem_priv 0 56092 NULL ++disable_so_stock_freq_vardecl_p4_clockmod_c_56103 stock_freq vardecl_p4-clockmod.c 0 56103 NULL ++disable_so_nfs4_xdr_dec_get_lease_time_fndecl_56110 nfs4_xdr_dec_get_lease_time fndecl 0 56110 NULL ++disable_so_dclk_div_ssd1307fb_par_56111 dclk_div ssd1307fb_par 0 56111 NULL ++disable_so_ad1889_load_wave_interrupt_count_fndecl_56114 ad1889_load_wave_interrupt_count fndecl 2 56114 NULL ++disable_so_tm_sec_rtc_time_56120 tm_sec rtc_time 0 56120 NULL ++disable_so_setsck_fndecl_56125 setsck fndecl 2 56125 NULL ++disable_so_acpi_ut_remove_address_range_fndecl_56141 acpi_ut_remove_address_range fndecl 1 56141 NULL ++disable_so_ssa_blkaddr_f2fs_sm_info_56145 ssa_blkaddr f2fs_sm_info 0 56145 NULL ++disable_so_ack_time_rtl8180_priv_56151 ack_time rtl8180_priv 0 56151 NULL ++disable_so_updelay_bond_params_56155 updelay bond_params 0 56155 NULL ++disable_so_pch_can_bit_clear_fndecl_56156 pch_can_bit_clear fndecl 2 56156 NULL ++disable_so_i2c_addr_si2165_config_56160 i2c_addr si2165_config 0 56160 NULL ++disable_so_gen8_rcs_signal_fndecl_56195 gen8_rcs_signal fndecl 0-2 56195 NULL ++disable_so_bmg160_setup_new_data_interrupt_fndecl_56196 bmg160_setup_new_data_interrupt fndecl 0 56196 NULL ++disable_so_addrhigh_dma64desc_56199 addrhigh dma64desc 0 56199 NULL ++disable_so_kvm_get_time_scale_fndecl_56201 kvm_get_time_scale fndecl 1 56201 NULL ++disable_so_post_divider_atom_clock_dividers_56220 post_divider atom_clock_dividers 0 56220 NULL ++disable_so_max6900_rtc_set_time_fndecl_56236 max6900_rtc_set_time fndecl 0 56236 NULL ++disable_so_crypto_rfc3686_setkey_fndecl_56237 crypto_rfc3686_setkey fndecl 0-3 56237 NULL ++disable_so_mtt_base_addr_l_mlx4_eq_context_56245 mtt_base_addr_l mlx4_eq_context 0 56245 NULL nohasharray ++disable_so_sq_read_base_addr_a0_btmrvl_sdio_card_reg_56245 sq_read_base_addr_a0 btmrvl_sdio_card_reg 0 56245 &disable_so_mtt_base_addr_l_mlx4_eq_context_56245 ++disable_so_lbs_cmd_802_11_sleep_params_fndecl_56246 lbs_cmd_802_11_sleep_params fndecl 0 56246 NULL ++disable_so_verity_hash_at_level_fndecl_56248 verity_hash_at_level fndecl 2 56248 NULL ++disable_so_sk_reset_timer_fndecl_56251 sk_reset_timer fndecl 3 56251 NULL ++disable_so_skcipher_sndbuf_fndecl_56255 skcipher_sndbuf fndecl 0 56255 NULL ++disable_so_st_ctime_nsec_p9_stat_dotl_56256 st_ctime_nsec p9_stat_dotl 0 56256 NULL nohasharray ++disable_so_r29_val_fc2580_freq_regs_56256 r29_val fc2580_freq_regs 0 56256 &disable_so_st_ctime_nsec_p9_stat_dotl_56256 ++disable_so_qmi_wwan_mac_addr_fndecl_56258 qmi_wwan_mac_addr fndecl 0 56258 NULL ++disable_so_cik_set_vce_clocks_fndecl_56266 cik_set_vce_clocks fndecl 3-0 56266 NULL nohasharray ++disable_so_bitmap_copy_from_slot_fndecl_56266 bitmap_copy_from_slot fndecl 0-2 56266 &disable_so_cik_set_vce_clocks_fndecl_56266 ++disable_so_delay_mult_ipath_devdata_56277 delay_mult ipath_devdata 0 56277 NULL ++disable_so_esas2r_disc_get_phys_addr_fndecl_56278 esas2r_disc_get_phys_addr fndecl 0 56278 NULL ++disable_so_sst_module_runtime_get_from_id_fndecl_56286 sst_module_runtime_get_from_id fndecl 2 56286 NULL ++disable_so_freq_req_adf4350_state_56294 freq_req adf4350_state 0 56294 NULL ++disable_so_max_bandwidth_khz_ieee80211_freq_range_56300 max_bandwidth_khz ieee80211_freq_range 0 56300 NULL ++disable_so_faddr_rds_info_connection_56313 faddr rds_info_connection 0 56313 NULL ++disable_so_pcm_delay_pcm_stream_info_56329 pcm_delay pcm_stream_info 0 56329 NULL nohasharray ++disable_so_dev_addr_pch_dma_desc_regs_56329 dev_addr pch_dma_desc_regs 0 56329 &disable_so_pcm_delay_pcm_stream_info_56329 ++disable_so_show_sgid_fndecl_56331 show_sgid fndecl 0 56331 NULL ++disable_so_sumo_get_valid_engine_clock_fndecl_56332 sumo_get_valid_engine_clock fndecl 0 56332 NULL ++disable_so_bitmap_resize_fndecl_56333 bitmap_resize fndecl 0-2 56333 NULL ++disable_so_get_cpufreq_driver_56334 get cpufreq_driver 0-1 56334 NULL ++disable_so_cg_spll_spread_spectrum_2_rv770_clock_registers_56343 cg_spll_spread_spectrum_2 rv770_clock_registers 0 56343 NULL ++disable_so_dsa_slave_set_mac_address_fndecl_56363 dsa_slave_set_mac_address fndecl 0 56363 NULL nohasharray ++disable_so_log2secsize_adfs_discrecord_56363 log2secsize adfs_discrecord 0 56363 &disable_so_dsa_slave_set_mac_address_fndecl_56363 nohasharray ++enable_so_i_ino_xfs_inode_56363 i_ino xfs_inode 0 56363 &disable_so_log2secsize_adfs_discrecord_56363 ++disable_so_offset_bit_entry_56370 offset bit_entry 0 56370 NULL ++disable_so_serio_interrupt_fndecl_56371 serio_interrupt fndecl 2 56371 NULL ++disable_so_nla_put_s8_fndecl_56378 nla_put_s8 fndecl 0 56378 NULL ++disable_so_max_timing_entry_56381 max timing_entry 0 56381 NULL ++disable_so_clk_div_chip_data_56404 clk_div chip_data 0 56404 NULL ++disable_so_index_addr_fndecl_56405 index_addr fndecl 2-3 56405 NULL ++disable_so_sysctl_tipc_named_timeout_vardecl_56406 sysctl_tipc_named_timeout vardecl 0 56406 NULL nohasharray ++disable_so_pci_bus_clock_list_ultra_fndecl_56406 pci_bus_clock_list_ultra fndecl 0-1 56406 &disable_so_sysctl_tipc_named_timeout_vardecl_56406 ++disable_so_pwm_freq_to_reg_fndecl_56419 pwm_freq_to_reg fndecl 0-1 56419 NULL ++disable_so_compaq_ioaddr_vardecl_3c59x_c_56423 compaq_ioaddr vardecl_3c59x.c 0 56423 NULL ++disable_so_nv04_timer_ctor_fndecl_56428 nv04_timer_ctor fndecl 0 56428 NULL ++disable_so_last_jiffies_dm_kcopyd_throttle_56429 last_jiffies dm_kcopyd_throttle 0 56429 NULL ++disable_so_prev_xfer_time_if_spi_card_56430 prev_xfer_time if_spi_card 0 56430 NULL ++disable_so_cpufreq_governor_dbs_fndecl_56433 cpufreq_governor_dbs fndecl 0 56433 NULL ++disable_so_align_vdso_addr_fndecl_56438 align_vdso_addr fndecl 0-1 56438 NULL ++disable_so_addresshigh_SG64ENTRY_56440 addresshigh SG64ENTRY 0 56440 NULL ++disable_so_freq_nvbios_M0205T_56458 freq nvbios_M0205T 0 56458 NULL ++disable_so_hfs_bnode_hash_fndecl_56462 hfs_bnode_hash fndecl 0-1 56462 NULL ++disable_so_address_rmap_item_56465 address rmap_item 0 56465 NULL ++disable_so_tseg1_pucan_timing_fast_56466 tseg1 pucan_timing_fast 0 56466 NULL ++disable_so_read_reg_qlcnic_hardware_ops_56470 read_reg qlcnic_hardware_ops 0-2 56470 NULL ++disable_so_ba0_addr_cs4281_56471 ba0_addr cs4281 0 56471 NULL ++disable_so_seltime_ahc_softc_56482 seltime ahc_softc 0 56482 NULL ++disable_so_preferred_resolution_snd_seq_timer_56486 preferred_resolution snd_seq_timer 0 56486 NULL ++disable_so_rtl8723e_dm_bt_set_sw_full_time_dac_swing_fndecl_56491 rtl8723e_dm_bt_set_sw_full_time_dac_swing fndecl 3 56491 NULL ++disable_so_compat_sys_utime_fndecl_56499 compat_sys_utime fndecl 0 56499 NULL ++disable_so_max_cpufreq_policy_56505 max cpufreq_policy 0 56505 NULL ++disable_so_gpm_addr_ath9k_hw_mci_56507 gpm_addr ath9k_hw_mci 0 56507 NULL ++disable_so_local_cm_response_timeout_ib_cm_req_event_param_56527 local_cm_response_timeout ib_cm_req_event_param 0 56527 NULL ++disable_so_di_ctime_qnx4_inode_entry_56528 di_ctime qnx4_inode_entry 0 56528 NULL ++disable_so_check_object_size_fndecl_56537 check_object_size fndecl 2 56537 NULL ++disable_so_netlbl_unlhsh_remove_addr4_fndecl_56540 netlbl_unlhsh_remove_addr4 fndecl 0 56540 NULL ++disable_so_pio_address_qla_hw_data_56550 pio_address qla_hw_data 0 56550 NULL ++disable_so_clockdelay_te_vardecl_hfcmulti_c_56569 clockdelay_te vardecl_hfcmulti.c 0 56569 NULL ++disable_so_cfg80211_get_start_freq_fndecl_56579 cfg80211_get_start_freq fndecl 0-1-2 56579 NULL ++disable_so_crypto_info_open_fndecl_56585 crypto_info_open fndecl 0 56585 NULL ++disable_so_iio_interrupt_trigger_probe_fndecl_56586 iio_interrupt_trigger_probe fndecl 0 56586 NULL ++disable_so_csize_lattime_ahd_suspend_pci_state_56599 csize_lattime ahd_suspend_pci_state 0 56599 NULL ++disable_so_pcxhr_get_clock_reg_fndecl_56600 pcxhr_get_clock_reg fndecl 2-0 56600 NULL ++disable_so_ib_find_cached_gid_fndecl_56608 ib_find_cached_gid fndecl 0 56608 NULL ++disable_so_btree_node_write_endio_fndecl_56609 btree_node_write_endio fndecl 2 56609 NULL ++disable_so_rxdescmem_busaddr_altera_tse_private_56610 rxdescmem_busaddr altera_tse_private 0 56610 NULL ++disable_so_pwm_downtime_w83793_data_56624 pwm_downtime w83793_data 0 56624 NULL ++disable_so_nl80211_crypto_settings_fndecl_56625 nl80211_crypto_settings fndecl 0 56625 NULL ++disable_so_freq_pmu0_plltab_entry_56630 freq pmu0_plltab_entry 0 56630 NULL ++disable_so_get_register_page_interruptible_fndecl_56634 get_register_page_interruptible fndecl 0 56634 NULL ++disable_so_time_rx_survey_info_56644 time_rx survey_info 0 56644 NULL ++disable_so_isp1362_write_diraddr_fndecl_56658 isp1362_write_diraddr fndecl 2-3 56658 NULL ++disable_so_utime_task_cputime_56665 utime task_cputime 0 56665 NULL ++disable_so_blogic_add_probeaddr_isa_fndecl_56669 blogic_add_probeaddr_isa fndecl 1 56669 NULL ++disable_so_memsize_bitmap_ip_56671 memsize bitmap_ip 0 56671 NULL ++disable_so_ssb_pmu_get_alp_clock_fndecl_56673 ssb_pmu_get_alp_clock fndecl 0 56673 NULL nohasharray ++disable_so_crypto_xor_fndecl_56673 crypto_xor fndecl 3 56673 &disable_so_ssb_pmu_get_alp_clock_fndecl_56673 ++disable_so_addr_wqicb_56680 addr wqicb 0 56680 NULL ++disable_so_post_div_atom_clock_dividers_56686 post_div atom_clock_dividers 0 56686 NULL ++disable_so_local_ca_guid_cm_req_msg_56691 local_ca_guid cm_req_msg 0 56691 NULL ++disable_so_ath5k_hw_check_beacon_timers_fndecl_56701 ath5k_hw_check_beacon_timers fndecl 2 56701 NULL ++disable_so_resultjiffies_vardecl_floppy_c_56702 resultjiffies vardecl_floppy.c 0 56702 NULL ++disable_so_snd_tea575x_s_hw_freq_seek_fndecl_56703 snd_tea575x_s_hw_freq_seek fndecl 0 56703 NULL ++disable_so_ir_clock_mhz_vardecl_tm6000_input_c_56706 ir_clock_mhz vardecl_tm6000-input.c 0 56706 NULL ++disable_so_mei_me_pm_runtime_suspend_fndecl_56711 mei_me_pm_runtime_suspend fndecl 0 56711 NULL ++disable_so_deftype_kvm_mtrr_56712 deftype kvm_mtrr 0 56712 NULL ++disable_so_base_addr_phys__adpt_hba_56713 base_addr_phys _adpt_hba 0 56713 NULL ++disable_so_addr_nvkm_instobj_56715 addr nvkm_instobj 0 56715 NULL ++disable_so_do_wait_for_common_fndecl_56721 do_wait_for_common fndecl 4 56721 NULL ++disable_so_i_uid_minix_inode_56733 i_uid minix_inode 0 56733 NULL ++disable_so_addr_nvkm_engctx_56734 addr nvkm_engctx 0 56734 NULL nohasharray ++disable_so_RF_SYN_reserved_addr27_chan_info_nphy_radio205x_56734 RF_SYN_reserved_addr27 chan_info_nphy_radio205x 0 56734 &disable_so_addr_nvkm_engctx_56734 ++disable_so_bp_pt_regs_56736 bp pt_regs 0 56736 NULL ++disable_so_hor_blank_end_via_display_timing_56738 hor_blank_end via_display_timing 0 56738 NULL ++disable_so_panel_power_cycle_delay_intel_dp_56739 panel_power_cycle_delay intel_dp 0 56739 NULL ++disable_so_dib8000_sleep_fndecl_56740 dib8000_sleep fndecl 0 56740 NULL ++disable_so_ext4_valid_block_bitmap_fndecl_56749 ext4_valid_block_bitmap fndecl 0-3 56749 NULL ++disable_so_func_bit_map_vif_list_event_data_56753 func_bit_map vif_list_event_data 0 56753 NULL ++disable_so_netxen_nic_set_mcast_addr_fndecl_56754 netxen_nic_set_mcast_addr fndecl 2 56754 NULL ++disable_so_wrmsr_on_cpu_fndecl_56757 wrmsr_on_cpu fndecl 0-1-3-4 56757 NULL ++disable_so_rmap_recycle_fndecl_56761 rmap_recycle fndecl 3 56761 NULL ++disable_so_cyapa_gen5_get_interval_time_fndecl_56783 cyapa_gen5_get_interval_time fndecl 0 56783 NULL nohasharray ++disable_so_laddr_rds_info_message_56783 laddr rds_info_message 0 56783 &disable_so_cyapa_gen5_get_interval_time_fndecl_56783 ++disable_so_btrfs_set_inode_uid_fndecl_56785 btrfs_set_inode_uid fndecl 3 56785 NULL ++disable_so_wl1251_acx_group_address_tbl_fndecl_56786 wl1251_acx_group_address_tbl fndecl 0 56786 NULL ++disable_so_idletimer_tg_show_fndecl_56792 idletimer_tg_show fndecl 0 56792 NULL ++disable_so_ofdmtab_addr_b43_phy_g_56793 ofdmtab_addr b43_phy_g 0 56793 NULL ++disable_so_count_radeon_clock_voltage_dependency_table_56794 count radeon_clock_voltage_dependency_table 0 56794 NULL ++disable_so_nla_put_in_addr_fndecl_56802 nla_put_in_addr fndecl 0 56802 NULL ++disable_so_br_multicast_set_hash_max_fndecl_56807 br_multicast_set_hash_max fndecl 0-2 56807 NULL ++disable_so_runtime_expires_cfs_rq_56808 runtime_expires cfs_rq 0 56808 NULL nohasharray ++disable_so_write_file_bt_ant_diversity_fndecl_56808 write_file_bt_ant_diversity fndecl 0 56808 &disable_so_runtime_expires_cfs_rq_56808 ++disable_so_sisfb_post_xgi_setclocks_fndecl_56821 sisfb_post_xgi_setclocks fndecl 2 56821 NULL ++disable_so_ipath_signal_procs_fndecl_56823 ipath_signal_procs fndecl 2 56823 NULL ++disable_so_seqtimer_scaling_vardecl_azt3328_c_56829 seqtimer_scaling vardecl_azt3328.c 0 56829 NULL ++disable_so_bar_bus_addr_usnic_ib_create_qp_resp_56831 bar_bus_addr usnic_ib_create_qp_resp 0 56831 NULL ++disable_so_fib_laddr_hashfn_fndecl_56832 fib_laddr_hashfn fndecl 0-1 56832 NULL ++disable_so_qlcnic_82xx_sre_macaddr_change_fndecl_56836 qlcnic_82xx_sre_macaddr_change fndecl 0 56836 NULL ++disable_so_dm_btree_find_lowest_key_fndecl_56845 dm_btree_find_lowest_key fndecl 0-2 56845 NULL ++disable_so_get_fan_div_fndecl_56857 get_fan_div fndecl 0 56857 NULL ++disable_so_neigh_proc_dointvec_jiffies_fndecl_56860 neigh_proc_dointvec_jiffies fndecl 0 56860 NULL ++disable_so_last_delay_snd_usb_substream_56861 last_delay snd_usb_substream 0 56861 NULL ++disable_so_memory_address_set_error_type_with_address_56863 memory_address set_error_type_with_address 0 56863 NULL ++disable_so_seq_b43_txstatus_56873 seq b43_txstatus 0 56873 NULL ++disable_so_phonet_address_notify_fndecl_56877 phonet_address_notify fndecl 1-3 56877 NULL ++disable_so_msp_sleep_fndecl_56878 msp_sleep fndecl 2 56878 NULL nohasharray ++disable_so_ltr501_match_samp_freq_fndecl_56878 ltr501_match_samp_freq fndecl 0 56878 &disable_so_msp_sleep_fndecl_56878 ++disable_so_signalled_used_vhost_virtqueue_56881 signalled_used vhost_virtqueue 0 56881 NULL ++disable_so_titsc_probe_fndecl_56883 titsc_probe fndecl 0 56883 NULL ++disable_so_xfs_btree_check_sblock_fndecl_56897 xfs_btree_check_sblock fndecl 0 56897 NULL ++disable_so_jiffies_next_hackrf_dev_56900 jiffies_next hackrf_dev 0 56900 NULL ++disable_so_bpf_get_prandom_u32_fndecl_56904 bpf_get_prandom_u32 fndecl 0 56904 NULL ++disable_so_rt_lifetime_icmpv6_nd_ra_56907 rt_lifetime icmpv6_nd_ra 0 56907 NULL ++disable_so_base_addr_ufshcd_sg_entry_56924 base_addr ufshcd_sg_entry 0 56924 NULL ++disable_so_crypto_gcm_decrypt_fndecl_56932 crypto_gcm_decrypt fndecl 0 56932 NULL ++disable_so_pll_d_aic31xx_rate_divs_56933 pll_d aic31xx_rate_divs 0 56933 NULL ++disable_so_mc_arb_burst_time_SMC_SIslands_MCArbDramTimingRegisterSet_56938 mc_arb_burst_time SMC_SIslands_MCArbDramTimingRegisterSet 0 56938 NULL ++disable_so_hfc_jiffies_vardecl_hfcpci_c_56949 hfc_jiffies vardecl_hfcpci.c 0 56949 NULL ++disable_so_pm_timeout_orinoco_private_56953 pm_timeout orinoco_private 0 56953 NULL ++disable_so_cpu_delayed_work_56959 cpu delayed_work 0 56959 NULL ++disable_so_sys_sched_setscheduler_fndecl_56964 sys_sched_setscheduler fndecl 2-1-0 56964 NULL ++disable_so_ucode_beacon_time_il_priv_56968 ucode_beacon_time il_priv 0 56968 NULL ++disable_so_ntsc_tvdac_adj_radeon_encoder_tv_dac_56984 ntsc_tvdac_adj radeon_encoder_tv_dac 0 56984 NULL ++disable_so_hbqaddrLow_config_hbq_var_56996 hbqaddrLow config_hbq_var 0 56996 NULL ++disable_so_hpios_delay_micro_seconds_fndecl_57000 hpios_delay_micro_seconds fndecl 1 57000 NULL ++disable_so_pwm_freq_nvbios_therm_fan_57021 pwm_freq nvbios_therm_fan 0 57021 NULL ++disable_so_cycle_interval_timekeeper_57030 cycle_interval timekeeper 0 57030 NULL ++disable_so_qce_ablkcipher_register_fndecl_57031 qce_ablkcipher_register fndecl 0 57031 NULL ++disable_so_posix_cpu_clock_set_fndecl_57033 posix_cpu_clock_set fndecl 1 57033 NULL ++disable_so_ac97_clock_via82xx_modem_57034 ac97_clock via82xx_modem 0 57034 NULL ++disable_so_ip_set_get_ipaddr4_fndecl_57035 ip_set_get_ipaddr4 fndecl 0 57035 NULL ++disable_so_mmap_min_addr_handler_fndecl_57042 mmap_min_addr_handler fndecl 0 57042 NULL ++disable_so___mutex_lock_interruptible_slowpath_fndecl_57044 __mutex_lock_interruptible_slowpath fndecl 0 57044 NULL ++disable_so_round_jiffies_relative_fndecl_57045 round_jiffies_relative fndecl 0-1 57045 NULL ++disable_so_addr2___pollrdmwr_57048 addr2 __pollrdmwr 0 57048 NULL ++disable_so_opmode_ioaddr_mxser_port_57052 opmode_ioaddr mxser_port 0 57052 NULL nohasharray ++disable_so_xfrm_hash_transfer_fndecl_57052 xfrm_hash_transfer fndecl 5 57052 &disable_so_opmode_ioaddr_mxser_port_57052 ++disable_so_hpi_sample_clock_query_source_index_fndecl_57055 hpi_sample_clock_query_source_index fndecl 1-0 57055 NULL ++disable_so_bitmap_full_fndecl_57072 bitmap_full fndecl 2 57072 NULL ++disable_so_cmd_attr_deregister_cpumask_fndecl_57077 cmd_attr_deregister_cpumask fndecl 0 57077 NULL ++disable_so_hashtab_create_fndecl_57082 hashtab_create fndecl 3 57082 NULL ++disable_so_laddr_c2wr_ae_connection_request_57084 laddr c2wr_ae_connection_request 0 57084 NULL ++disable_so_alarmtimer_suspend_fndecl_57099 alarmtimer_suspend fndecl 0 57099 NULL ++disable_so___cpufreq_cooling_register_fndecl_57101 __cpufreq_cooling_register fndecl 3 57101 NULL ++disable_so_fll_clk_ref_div__fll_div_57104 fll_clk_ref_div _fll_div 0 57104 NULL ++disable_so_tsc_to_system_mul_pvclock_vcpu_time_info_57110 tsc_to_system_mul pvclock_vcpu_time_info 0 57110 NULL nohasharray ++disable_so_dp_clock_radeon_dp_link_train_info_57110 dp_clock radeon_dp_link_train_info 0 57110 &disable_so_tsc_to_system_mul_pvclock_vcpu_time_info_57110 ++disable_so_d_spc_timer_qc_dqblk_57112 d_spc_timer qc_dqblk 0 57112 NULL ++disable_so_ntp_error_shift_timekeeper_57130 ntp_error_shift timekeeper 0 57130 NULL ++disable_so_tuner_addr_cx88_board_57133 tuner_addr cx88_board 0 57133 NULL ++disable_so_width_v4l2_bt_timings_57137 width v4l2_bt_timings 0 57137 NULL ++disable_so_function_timer_list_57140 function timer_list 1 57140 NULL ++disable_so_tuner_address_ts2020_config_57154 tuner_address ts2020_config 0 57154 NULL ++disable_so_sm501_set_clock_fndecl_57155 sm501_set_clock fndecl 3-0 57155 NULL ++disable_so_addrlimit_qib_user_sdma_pkt_57160 addrlimit qib_user_sdma_pkt 0 57160 NULL ++disable_so_read_file_regidx_fndecl_57161 read_file_regidx fndecl 3-0 57161 NULL ++disable_so_slot_time_rt2x00lib_erp_57170 slot_time rt2x00lib_erp 0 57170 NULL ++disable_so_bx_pt_regs_57172 bx pt_regs 0 57172 NULL ++disable_so_ssb_pmu_get_controlclock_fndecl_57187 ssb_pmu_get_controlclock fndecl 0 57187 NULL ++disable_so_inet_fill_ifaddr_fndecl_57209 inet_fill_ifaddr fndecl 0-3-5 57209 NULL ++disable_so_mem_addr_vardecl_debugfs_c_57210 mem_addr vardecl_debugfs.c 0 57210 NULL ++disable_so_iwl_static_sleep_cmd_fndecl_57211 iwl_static_sleep_cmd fndecl 4 57211 NULL ++disable_so_frequency_khz_ts2020_priv_57218 frequency_khz ts2020_priv 0 57218 NULL ++disable_so_hashm_dcb_output_57225 hashm dcb_output 0 57225 NULL ++disable_so_show_risetime_fndecl_57236 show_risetime fndecl 0 57236 NULL ++disable_so_iscsi_nacl_attrib_store_random_r2t_offsets_fndecl_57241 iscsi_nacl_attrib_store_random_r2t_offsets fndecl 0-3 57241 NULL ++disable_so_hash_netiface6_expire_fndecl_57246 hash_netiface6_expire fndecl 4 57246 NULL ++disable_so_delayed_ack_bictcp_57249 delayed_ack bictcp 0 57249 NULL ++disable_so_addr_he_ioctl_reg_57251 addr he_ioctl_reg 0 57251 NULL ++disable_so_crystalfreq_ssb_chipcommon_pmu_57260 crystalfreq ssb_chipcommon_pmu 0 57260 NULL ++disable_so_i_dtime_ext4_inode_info_57265 i_dtime ext4_inode_info 0 57265 NULL ++disable_so_qlcnic_schedule_work_fndecl_57272 qlcnic_schedule_work fndecl 3 57272 NULL ++disable_so_uid_affs_tail_57279 uid affs_tail 0 57279 NULL nohasharray ++disable_so_delay_slave_57279 delay slave 0 57279 &disable_so_uid_affs_tail_57279 nohasharray ++disable_so_pwm_freq_to_reg_627hf_fndecl_57279 pwm_freq_to_reg_627hf fndecl 0 57279 &disable_so_delay_slave_57279 ++disable_so_sock_set_timeout_fndecl_57281 sock_set_timeout fndecl 0-3 57281 NULL ++disable_so_phys_addr_fndecl_57284 phys_addr fndecl 0 57284 NULL ++disable_so_i_uid_minix2_inode_57288 i_uid minix2_inode 0 57288 NULL ++disable_so_hash_netnet4_expire_fndecl_57295 hash_netnet4_expire fndecl 4 57295 NULL ++disable_so_mtrr_file_add_fndecl_57296 mtrr_file_add fndecl 1-2 57296 NULL ++disable_so_rd_addr_gfs2_rgrpd_57301 rd_addr gfs2_rgrpd 0 57301 NULL ++disable_so_elf_map_fndecl_57308 elf_map fndecl 0-2-4-5 57308 NULL ++disable_so_frame_len_stv0900_signal_info_57310 frame_len stv0900_signal_info 0 57310 NULL nohasharray ++disable_so_crypto_pcbc_encrypt_segment_fndecl_57310 crypto_pcbc_encrypt_segment fndecl 0 57310 &disable_so_frame_len_stv0900_signal_info_57310 ++disable_so_xs_init_anyaddr_fndecl_57311 xs_init_anyaddr fndecl 1 57311 NULL ++disable_so_ahash_setkey_unaligned_fndecl_57314 ahash_setkey_unaligned fndecl 3 57314 NULL ++disable_so_active_time_lm8333_platform_data_57318 active_time lm8333_platform_data 0 57318 NULL ++disable_so_snd_timer_start_slave_fndecl_57320 snd_timer_start_slave fndecl 0 57320 NULL ++disable_so_dma_addr_pluto_57323 dma_addr pluto 0 57323 NULL nohasharray ++disable_so_bitmap_print_to_pagebuf_fndecl_57323 bitmap_print_to_pagebuf fndecl 4 57323 &disable_so_dma_addr_pluto_57323 ++disable_so_sgl_pg0_addr_hi_sgl_page_pairs_57333 sgl_pg0_addr_hi sgl_page_pairs 0 57333 NULL ++disable_so_scd_base_addr_iwl_trans_pcie_57336 scd_base_addr iwl_trans_pcie 0 57336 NULL ++disable_so_vfio_msi_set_vector_signal_fndecl_57339 vfio_msi_set_vector_signal fndecl 0-2 57339 NULL ++disable_so_sfq_hash_fndecl_57343 sfq_hash fndecl 0 57343 NULL ++disable_so_security_task_getscheduler_fndecl_57345 security_task_getscheduler fndecl 0 57345 NULL ++disable_so_xfrm_idx_hash_transfer_fndecl_57346 xfrm_idx_hash_transfer fndecl 3 57346 NULL ++disable_so_hblank_hi_lvds_dvo_timing_57349 hblank_hi lvds_dvo_timing 0 57349 NULL ++disable_so_try_cancel_split_timeout_fndecl_57358 try_cancel_split_timeout fndecl 0 57358 NULL ++disable_so_node_read_cpumask_fndecl_57363 node_read_cpumask fndecl 0 57363 NULL ++disable_so_module_addr_max_rw_vardecl_module_c_57377 module_addr_max_rw vardecl_module.c 0 57377 NULL ++disable_so_timecounter_read_delta_fndecl_57378 timecounter_read_delta fndecl 0 57378 NULL ++disable_so_addr_hi_ahci_sg_57386 addr_hi ahci_sg 0 57386 NULL ++disable_so_rpi_paddr_lo_lpfc_mbx_post_hdr_tmpl_57387 rpi_paddr_lo lpfc_mbx_post_hdr_tmpl 0 57387 NULL ++disable_so_read_signal_strength_dvb_frontend_ops_57393 read_signal_strength dvb_frontend_ops 0 57393 NULL nohasharray ++disable_so_aes_init_fndecl_57393 aes_init fndecl 0 57393 &disable_so_read_signal_strength_dvb_frontend_ops_57393 ++disable_so_iscsi_stat_instance_show_attr_disc_time_fndecl_57397 iscsi_stat_instance_show_attr_disc_time fndecl 0 57397 NULL nohasharray ++disable_so_inblock_signal_struct_57397 inblock signal_struct 0 57397 &disable_so_iscsi_stat_instance_show_attr_disc_time_fndecl_57397 ++disable_so_ks0108_address_fndecl_57399 ks0108_address fndecl 1 57399 NULL ++disable_so_set_mtrr_fndecl_57402 set_mtrr fndecl 2-3 57402 NULL ++disable_so___hw_addr_del_entry_fndecl_57405 __hw_addr_del_entry fndecl 0 57405 NULL ++disable_so_adis16136_write_frequency_fndecl_57414 adis16136_write_frequency fndecl 0-4 57414 NULL ++disable_so_addr_hi_eth_rx_cqe_next_page_57432 addr_hi eth_rx_cqe_next_page 0 57432 NULL ++disable_so_vp_iowrite64_twopart_fndecl_57440 vp_iowrite64_twopart fndecl 1 57440 NULL ++disable_so_demod_i2c_addr_tda10071_config_57445 demod_i2c_addr tda10071_config 0 57445 NULL ++disable_so___mcheck_cpu_mce_banks_init_fndecl_57446 __mcheck_cpu_mce_banks_init fndecl 0 57446 NULL ++disable_so_reference_freq_amdgpu_pll_57451 reference_freq amdgpu_pll 0 57451 NULL ++disable_so_default_dispclk_radeon_clock_57469 default_dispclk radeon_clock 0 57469 NULL ++disable_so_dma_pool_free_fndecl_57472 dma_pool_free fndecl 3 57472 NULL ++disable_so_ds1307_get_time_fndecl_57477 ds1307_get_time fndecl 0 57477 NULL ++disable_so_addr_ch_mem_range_57497 addr ch_mem_range 0 57497 NULL ++disable_so_ip_hash_netiface4_elem_57501 ip hash_netiface4_elem 0 57501 NULL ++disable_so_dt_cpufreq_platdrv_init_fndecl_57502 dt_cpufreq_platdrv_init fndecl 0 57502 NULL ++disable_so_fuse_flush_times_fndecl_57514 fuse_flush_times fndecl 0 57514 NULL ++disable_so_nl_pid_sockaddr_nl_57515 nl_pid sockaddr_nl 0 57515 NULL ++disable_so_plane_vaddr_fndecl_57531 plane_vaddr fndecl 5 57531 NULL ++disable_so_addr_nv_adma_prd_57534 addr nv_adma_prd 0 57534 NULL ++disable_so_task_tgid_vnr_fndecl_57539 task_tgid_vnr fndecl 0 57539 NULL ++disable_so_get_register_interruptible_fndecl_57541 get_register_interruptible fndecl 0 57541 NULL ++disable_so_spi_rcvhdr_tailaddr_ipath_base_info_57542 spi_rcvhdr_tailaddr ipath_base_info 0 57542 NULL ++disable_so_ath9k_hw_clear_queue_interrupts_fndecl_57543 ath9k_hw_clear_queue_interrupts fndecl 2 57543 NULL ++disable_so_cl_recover_timer_dlm_cluster_57553 cl_recover_timer dlm_cluster 0 57553 NULL nohasharray ++disable_so_boot_addr_pmu_nvbios_pmuR_57553 boot_addr_pmu nvbios_pmuR 0 57553 &disable_so_cl_recover_timer_dlm_cluster_57553 nohasharray ++disable_so___mod_timer_fndecl_57553 __mod_timer fndecl 2 57553 &disable_so_boot_addr_pmu_nvbios_pmuR_57553 ++disable_so_hpfb_freq_cs42l56_platform_data_57565 hpfb_freq cs42l56_platform_data 0 57565 NULL nohasharray ++disable_so_i915_max_freq_set_fndecl_57565 i915_max_freq_set fndecl 2-0 57565 &disable_so_hpfb_freq_cs42l56_platform_data_57565 ++disable_so_frequency_v4l2_frequency_57580 frequency v4l2_frequency 0 57580 NULL ++disable_so_time_mce_57593 time mce 0 57593 NULL ++disable_so_addr_abituguru3_data_57605 addr abituguru3_data 0 57605 NULL ++disable_so_bitmap_onto_fndecl_57611 bitmap_onto fndecl 4 57611 NULL ++disable_so_rx4581_get_datetime_fndecl_57612 rx4581_get_datetime fndecl 0 57612 NULL ++disable_so_rem_addr_nes_cm_info_57615 rem_addr nes_cm_info 0 57615 NULL ++disable_so_lease_time_nfs_fsinfo_57627 lease_time nfs_fsinfo 0 57627 NULL ++disable_so_hash_tbl_pbl_addr_hi_fcoe_kwqe_init2_57631 hash_tbl_pbl_addr_hi fcoe_kwqe_init2 0 57631 NULL ++disable_so_pci_addr_blogic_probeinfo_57646 pci_addr blogic_probeinfo 0 57646 NULL ++disable_so_intel_gpio_runtime_idle_fndecl_57650 intel_gpio_runtime_idle fndecl 0 57650 NULL ++disable_so_clock_div_par_info_57652 clock_div par_info 0 57652 NULL ++disable_so_overflowuid_vardecl_57653 overflowuid vardecl 0 57653 NULL ++disable_so_start_time_request_57657 start_time request 0 57657 NULL nohasharray ++disable_so_wil_freq_seq_open_fndecl_57657 wil_freq_seq_open fndecl 0 57657 &disable_so_start_time_request_57657 nohasharray ++disable_so_ocfs2_find_next_zero_bit_unaligned_fndecl_57657 ocfs2_find_next_zero_bit_unaligned fndecl 0-2 57657 &disable_so_wil_freq_seq_open_fndecl_57657 ++disable_so_addr_hi_dma_address_57659 addr_hi dma_address 0 57659 NULL ++disable_so_wm2200_runtime_resume_fndecl_57661 wm2200_runtime_resume fndecl 0 57661 NULL nohasharray ++disable_so_w_idx_addr_brcmf_pcie_ringbuf_57661 w_idx_addr brcmf_pcie_ringbuf 0 57661 &disable_so_wm2200_runtime_resume_fndecl_57661 ++disable_so_timeout_us_vardecl_tlb_uv_c_57666 timeout_us vardecl_tlb_uv.c 0 57666 NULL ++disable_so_fence_wait_timeout_fndecl_57667 fence_wait_timeout fndecl 0-3 57667 NULL nohasharray ++disable_so_signal_cfg80211_bss_57667 signal cfg80211_bss 0 57667 &disable_so_fence_wait_timeout_fndecl_57667 ++disable_so_admin_timeout_vardecl_nvme_core_c_57668 admin_timeout vardecl_nvme-core.c 0 57668 NULL ++disable_so_next_gid_index_mlx4_mgm_57670 next_gid_index mlx4_mgm 0 57670 NULL ++disable_so_sdn_objnamel_sockaddr_dn_57674 sdn_objnamel sockaddr_dn 0 57674 NULL ++disable_so_diolan_set_clock_synch_timeout_fndecl_57678 diolan_set_clock_synch_timeout fndecl 0 57678 NULL ++disable_so_pioaddr_rhine_private_57682 pioaddr rhine_private 0 57682 NULL nohasharray ++disable_so_or51132_read_signal_strength_fndecl_57682 or51132_read_signal_strength fndecl 0 57682 &disable_so_pioaddr_rhine_private_57682 ++disable_so_np_oaktrail_hdmi_clock_57683 np oaktrail_hdmi_clock 0 57683 NULL ++disable_so_laddr_check_rds_transport_57695 laddr_check rds_transport 1 57695 NULL ++disable_so_pause_time_ixgbe_fc_info_57702 pause_time ixgbe_fc_info 0 57702 NULL ++disable_so_img_spfi_runtime_resume_fndecl_57703 img_spfi_runtime_resume fndecl 0 57703 NULL ++disable_so_y_runtime_sc_57719 y runtime_sc 0 57719 NULL nohasharray ++disable_so_tscdeadline_kvm_timer_57719 tscdeadline kvm_timer 0 57719 &disable_so_y_runtime_sc_57719 ++disable_so_dmaaddr_avmcard_dmabuf_57720 dmaaddr avmcard_dmabuf 0 57720 NULL nohasharray ++disable_so_cg_spll_func_cntl_4_ni_clock_registers_57720 cg_spll_func_cntl_4 ni_clock_registers 0 57720 &disable_so_dmaaddr_avmcard_dmabuf_57720 ++disable_so_xgene_rtc_read_time_fndecl_57728 xgene_rtc_read_time fndecl 0 57728 NULL ++disable_so_dma_addr_vnic_wq_buf_57732 dma_addr vnic_wq_buf 0 57732 NULL ++disable_so_E_md4hash_fndecl_57735 E_md4hash fndecl 0 57735 NULL ++disable_so_azx_timecounter_init_fndecl_57762 azx_timecounter_init fndecl 3 57762 NULL ++disable_so_pcibios_save_fw_addr_fndecl_57765 pcibios_save_fw_addr fndecl 3 57765 NULL nohasharray ++disable_so_hash_setkey_fndecl_57765 hash_setkey fndecl 0-3 57765 &disable_so_pcibios_save_fw_addr_fndecl_57765 ++disable_so_dlm_master_hash_fndecl_57794 dlm_master_hash fndecl 2 57794 NULL ++disable_so_bitmap_or_fndecl_57806 bitmap_or fndecl 4 57806 NULL ++disable_so_iso_stream_schedule_fndecl_57815 iso_stream_schedule fndecl 0 57815 NULL nohasharray ++disable_so_crypto_register_rng_fndecl_57815 crypto_register_rng fndecl 0 57815 &disable_so_iso_stream_schedule_fndecl_57815 ++disable_so_authenc_verify_ahash_done_fndecl_57820 authenc_verify_ahash_done fndecl 2 57820 NULL ++disable_so___timespec_to_jiffies_fndecl_57822 __timespec_to_jiffies fndecl 0-2-1 57822 NULL ++disable_so_sys_addr_to_csrow_fndecl_57824 sys_addr_to_csrow fndecl 0-2 57824 NULL ++disable_so_req_q_phy_addr_ql3_adapter_57830 req_q_phy_addr ql3_adapter 0 57830 NULL ++disable_so_htod_mb_data_addr_brcmf_pcie_shared_info_57843 htod_mb_data_addr brcmf_pcie_shared_info 0 57843 NULL ++disable_so_xfs_btree_rec_offset_fndecl_57864 xfs_btree_rec_offset fndecl 0-2 57864 NULL ++disable_so_write_phy_reg_fndecl_57868 write_phy_reg fndecl 3-2 57868 NULL ++disable_so_bg_block_bitmap_lo_ext4_group_desc_57870 bg_block_bitmap_lo ext4_group_desc 0 57870 NULL ++disable_so_s_wtime_ext4_super_block_57871 s_wtime ext4_super_block 0 57871 NULL ++disable_so_bridge_hello_time_net_bridge_57884 bridge_hello_time net_bridge 0 57884 NULL ++disable_so_gpu_addr_radeon_wb_57894 gpu_addr radeon_wb 0 57894 NULL ++disable_so_addr_vxge_hw_mempool_dma_57895 addr vxge_hw_mempool_dma 0 57895 NULL nohasharray ++disable_so_command_setecptiming_fndecl_57895 command_setecptiming fndecl 0 57895 &disable_so_addr_vxge_hw_mempool_dma_57895 ++disable_so_kbd_led_timeout_show_fndecl_57896 kbd_led_timeout_show fndecl 0 57896 NULL ++disable_so_ceph_aes_encrypt2_fndecl_57897 ceph_aes_encrypt2 fndecl 2-6-8 57897 NULL ++disable_so_mask_lo_mtrr_var_range_57901 mask_lo mtrr_var_range 0 57901 NULL ++disable_so_family_xfrm_kmaddress_57907 family xfrm_kmaddress 0 57907 NULL ++disable_so_ks0108_delay_vardecl_ks0108_c_57914 ks0108_delay vardecl_ks0108.c 0 57914 NULL ++disable_so_mtime_server_afs_file_status_57920 mtime_server afs_file_status 0 57920 NULL ++disable_so_base_guid_qib_devdata_57924 base_guid qib_devdata 0 57924 NULL ++disable_so_btrfs_delete_delayed_insertion_item_fndecl_57926 btrfs_delete_delayed_insertion_item fndecl 0 57926 NULL ++disable_so_atime_sec_p9_iattr_dotl_57931 atime_sec p9_iattr_dotl 0 57931 NULL ++disable_so_io_bitmap_max_thread_struct_57932 io_bitmap_max thread_struct 0 57932 NULL ++disable_so_cpu_has_cpufreq_fndecl_57939 cpu_has_cpufreq fndecl 1 57939 NULL ++disable_so_discov_interleaved_timeout_hci_dev_57944 discov_interleaved_timeout hci_dev 0 57944 NULL ++disable_so_batadv_orig_hash_del_if_fndecl_57951 batadv_orig_hash_del_if fndecl 2 57951 NULL ++disable_so_vapic_addr_kvm_vapic_addr_57958 vapic_addr kvm_vapic_addr 0 57958 NULL ++disable_so_qce_ahash_update_fndecl_57959 qce_ahash_update fndecl 0 57959 NULL ++disable_so_work_base_addr_snd_ymfpci_57965 work_base_addr snd_ymfpci 0 57965 NULL ++disable_so_enable_cpuidle_governor_57967 enable cpuidle_governor 0 57967 NULL ++disable_so_hash_write_fndecl_57980 hash_write fndecl 0 57980 NULL ++disable_so_addr_cs5535audio_dma_desc_57981 addr cs5535audio_dma_desc 0 57981 NULL nohasharray ++disable_so_wdt_set_timeout_fndecl_57981 wdt_set_timeout fndecl 0 57981 &disable_so_addr_cs5535audio_dma_desc_57981 ++disable_so_memaddr_velocity_info_57982 memaddr velocity_info 0 57982 NULL ++disable_so_uuids_open_fndecl_57986 uuids_open fndecl 0 57986 NULL ++disable_so_p6_mt9t112_pll_divider_58006 p6 mt9t112_pll_divider 0 58006 NULL ++disable_so_buffer_addr_lo_iscsi_bd_58012 buffer_addr_lo iscsi_bd 0 58012 NULL ++disable_so_piix_set_timings_fndecl_58017 piix_set_timings fndecl 3 58017 NULL ++disable_so_rqt_hwaddr_t4_rq_58021 rqt_hwaddr t4_rq 0 58021 NULL ++disable_so_fc_gidpn_build_fndecl_58022 fc_gidpn_build fndecl 0-3-5 58022 NULL nohasharray ++disable_so_ia32_misc_enable_msr_kvm_vcpu_arch_58022 ia32_misc_enable_msr kvm_vcpu_arch 0 58022 &disable_so_fc_gidpn_build_fndecl_58022 ++disable_so_sdev_runtime_suspend_fndecl_58023 sdev_runtime_suspend fndecl 0 58023 NULL ++disable_so_check_msr_fndecl_58027 check_msr fndecl 2 58027 NULL ++disable_so_init_addr_pmu_nvbios_pmuR_58030 init_addr_pmu nvbios_pmuR 0 58030 NULL ++disable_so_read_addr_qla82xx_md_entry_mux_58034 read_addr qla82xx_md_entry_mux 0 58034 NULL ++disable_so_vclk_post_div_real_pll_ct_58036 vclk_post_div_real pll_ct 0 58036 NULL ++disable_so_mv88e6060_set_addr_fndecl_58039 mv88e6060_set_addr fndecl 0 58039 NULL ++disable_so_skb_tx_hash_fndecl_58044 skb_tx_hash fndecl 0 58044 NULL ++disable_so_kvm_mtrr_valid_fndecl_58049 kvm_mtrr_valid fndecl 3 58049 NULL ++disable_so_enic_dev_del_station_addr_fndecl_58050 enic_dev_del_station_addr fndecl 0 58050 NULL ++disable_so_divisor_flow_filter_58055 divisor flow_filter 0 58055 NULL nohasharray ++disable_so_sg_addr_orc_scb_58055 sg_addr orc_scb 0 58055 &disable_so_divisor_flow_filter_58055 ++disable_so_read_addr_qla8xxx_minidump_entry_rdrom_58060 read_addr qla8xxx_minidump_entry_rdrom 0 58060 NULL ++disable_so_op2_value_baddr1_gru_instruction_58062 op2_value_baddr1 gru_instruction 0 58062 NULL ++disable_so_wait_table_hash_nr_entries_zone_58067 wait_table_hash_nr_entries zone 0 58067 NULL ++disable_so_write_delay_adis_data_58068 write_delay adis_data 0 58068 NULL ++disable_so_paging64_walk_addr_nested_fndecl_58079 paging64_walk_addr_nested fndecl 3-4 58079 NULL ++disable_so_pm860x_rtc_set_time_fndecl_58084 pm860x_rtc_set_time fndecl 0 58084 NULL nohasharray ++disable_so_setup_clock_dw_mci_drv_data_58084 setup_clock dw_mci_drv_data 0 58084 &disable_so_pm860x_rtc_set_time_fndecl_58084 ++disable_so_regvalue__coeff_div_58086 regvalue _coeff_div 0 58086 NULL ++disable_so_ext_addr_solo_p2m_desc_58103 ext_addr solo_p2m_desc 0 58103 NULL ++disable_so_vclk_radeon_uvd_clock_voltage_dependency_entry_58107 vclk radeon_uvd_clock_voltage_dependency_entry 0 58107 NULL ++disable_so_freq_ath5k_chan_pcal_info_58109 freq ath5k_chan_pcal_info 0 58109 NULL ++disable_so_d_ino_timer_qc_dqblk_58112 d_ino_timer qc_dqblk 0 58112 NULL nohasharray ++disable_so_hpi_sample_clock_get_source_index_fndecl_58112 hpi_sample_clock_get_source_index fndecl 1-0 58112 &disable_so_d_ino_timer_qc_dqblk_58112 ++disable_so_src_addr_low_qlcnic_pex_dma_descriptor_58115 src_addr_low qlcnic_pex_dma_descriptor 0 58115 NULL ++disable_so_dvb_buf_tscnt_vardecl_cx88_dvb_c_58119 dvb_buf_tscnt vardecl_cx88-dvb.c 0 58119 NULL ++disable_so_aes_encrypt_packets_read_fndecl_58121 aes_encrypt_packets_read fndecl 0-3 58121 NULL ++disable_so_cq_dma_address_skd_device_58128 cq_dma_address skd_device 0 58128 NULL ++disable_so_mtrr_type_lookup_fixed_fndecl_58157 mtrr_type_lookup_fixed fndecl 1 58157 NULL ++disable_so_start_rmt_timer0_fndecl_58158 start_rmt_timer0 fndecl 2 58158 NULL nohasharray ++disable_so_pneigh_hash_fndecl_58158 pneigh_hash fndecl 2 58158 &disable_so_start_rmt_timer0_fndecl_58158 ++disable_so_spi_rcvhdr_tailaddr_qib_base_info_58167 spi_rcvhdr_tailaddr qib_base_info 0 58167 NULL ++disable_so_high_bkey_58171 high bkey 0 58171 NULL ++disable_so_remove_journal_hash_fndecl_58179 remove_journal_hash fndecl 4 58179 NULL ++disable_so_snd_sgbuf_get_addr_fndecl_58188 snd_sgbuf_get_addr fndecl 0-2 58188 NULL ++disable_so_get_cpu_topology_fndecl_58189 get_cpu_topology fndecl 1 58189 NULL ++disable_so_mwl8k_cmd_update_mac_addr_fndecl_58193 mwl8k_cmd_update_mac_addr fndecl 0 58193 NULL ++disable_so_i_mode_inode_58204 i_mode inode 0 58204 NULL ++disable_so_qla4xxx_fw_uptime_show_fndecl_58212 qla4xxx_fw_uptime_show fndecl 0 58212 NULL ++disable_so_ct_xfitimer_irq_rearm_fndecl_58216 ct_xfitimer_irq_rearm fndecl 2 58216 NULL ++disable_so_r820t_set_analog_freq_fndecl_58223 r820t_set_analog_freq fndecl 0 58223 NULL ++disable_so_devlink_sound_timer_operations_58261 devlink sound_timer_operations 0 58261 NULL ++disable_so_lx_dsp_get_clock_frequency_fndecl_58263 lx_dsp_get_clock_frequency fndecl 0 58263 NULL ++disable_so_qdr_dfe_time_qib_chippport_specific_58265 qdr_dfe_time qib_chippport_specific 0 58265 NULL ++disable_so_boottime_set_fndecl_58270 boottime_set fndecl 0 58270 NULL ++disable_so_unhandled_signal_fndecl_58272 unhandled_signal fndecl 2 58272 NULL ++disable_so_nested_vmx_check_msr_switch_fndecl_58274 nested_vmx_check_msr_switch fndecl 2-3 58274 NULL ++disable_so_atomic_counters_read_fndecl_58280 atomic_counters_read fndecl 3-0 58280 NULL ++disable_so_read_delay_adis_data_58281 read_delay adis_data 0 58281 NULL ++disable_so_rsi_sdio_set_cmd52_arg_fndecl_58288 rsi_sdio_set_cmd52_arg fndecl 0-2-3-4-5 58288 NULL ++disable_so_ipv6_dev_get_saddr_fndecl_58290 ipv6_dev_get_saddr fndecl 0 58290 NULL ++disable_so_futex_atomic_cmpxchg_inatomic_fndecl_58294 futex_atomic_cmpxchg_inatomic fndecl 4 58294 NULL ++disable_so_gcm_hash_assoc_remain_done_fndecl_58296 gcm_hash_assoc_remain_done fndecl 2 58296 NULL ++disable_so_regmap_update_bits_async_fndecl_58298 regmap_update_bits_async fndecl 2-4-3-0 58298 NULL ++disable_so_dialwait_timer_isdn_net_local_s_58300 dialwait_timer isdn_net_local_s 0 58300 NULL ++disable_so_addr_mISDNchannel_58316 addr mISDNchannel 0 58316 NULL ++disable_so_incr_error_cpu_itimer_58327 incr_error cpu_itimer 0 58327 NULL ++disable_so_tai_offset_timekeeper_58331 tai_offset timekeeper 0 58331 NULL ++disable_so_mce_rdmsrl_fndecl_58332 mce_rdmsrl fndecl 0 58332 NULL ++disable_so_start_ecm_timer_fndecl_58359 start_ecm_timer fndecl 2 58359 NULL ++disable_so_autoconfig_read_divisor_id_fndecl_58367 autoconfig_read_divisor_id fndecl 0 58367 NULL ++disable_so_x86_get_mtrr_mem_range_fndecl_58379 x86_get_mtrr_mem_range fndecl 3-4-2-0 58379 NULL ++disable_so_mpc_ioapic_addr_fndecl_58384 mpc_ioapic_addr fndecl 0 58384 NULL ++disable_so_addr_type_ipv6_saddr_score_58395 addr_type ipv6_saddr_score 0 58395 NULL ++disable_so_setfreq_i_fndecl_58400 setfreq_i fndecl 2 58400 NULL ++disable_so_tcp_md5_hash_skb_data_fndecl_58401 tcp_md5_hash_skb_data fndecl 3 58401 NULL ++disable_so_aca_cstamp_ifacaddr6_58402 aca_cstamp ifacaddr6 0 58402 NULL ++disable_so_old_cpufreq_freqs_58403 old cpufreq_freqs 0 58403 NULL ++disable_so_jiffies_to_timeval_fndecl_58407 jiffies_to_timeval fndecl 1 58407 NULL ++disable_so_vnic_dev_set_mac_addr_fndecl_58408 vnic_dev_set_mac_addr fndecl 0 58408 NULL ++disable_so_sadb_lifetime_addtime_sadb_lifetime_58416 sadb_lifetime_addtime sadb_lifetime 0 58416 NULL ++disable_so_addr_smsc47m1_data_58419 addr smsc47m1_data 0 58419 NULL ++disable_so_clk_freq_g762_data_58420 clk_freq g762_data 0 58420 NULL ++disable_so_khugepaged_scan_sleep_millisecs_vardecl_huge_memory_c_58427 khugepaged_scan_sleep_millisecs vardecl_huge_memory.c 0 58427 NULL nohasharray ++disable_so_pairwise_cipher_suite_atmel_private_58427 pairwise_cipher_suite atmel_private 0 58427 &disable_so_khugepaged_scan_sleep_millisecs_vardecl_huge_memory_c_58427 ++disable_so_max_addr_dmar_domain_58431 max_addr dmar_domain 0 58431 NULL ++disable_so_snd_ice1712_pro_internal_clock_default_info_fndecl_58437 snd_ice1712_pro_internal_clock_default_info fndecl 0 58437 NULL nohasharray ++disable_so_memory_add_physaddr_to_nid_fndecl_58437 memory_add_physaddr_to_nid fndecl 0-1 58437 &disable_so_snd_ice1712_pro_internal_clock_default_info_fndecl_58437 ++disable_so_bnx2fc_cmd_timer_set_fndecl_58441 bnx2fc_cmd_timer_set fndecl 2 58441 NULL ++disable_so_do_settimeofday64_fndecl_58445 do_settimeofday64 fndecl 0 58445 NULL ++disable_so_uv_mmtimer_ioctl_fndecl_58452 uv_mmtimer_ioctl fndecl 0 58452 NULL ++disable_so_r61_val_fc2580_freq_regs_58455 r61_val fc2580_freq_regs 0 58455 NULL ++disable_so_epp_read_addr_parport_operations_58468 epp_read_addr parport_operations 0-3 58468 NULL ++disable_so_audio_config_hdmi_pixel_clock_fndecl_58471 audio_config_hdmi_pixel_clock fndecl 0 58471 NULL ++disable_so_bufaddr_epic_tx_desc_58478 bufaddr epic_tx_desc 0 58478 NULL nohasharray ++disable_so_qlcnic_sre_macaddr_change_fndecl_58478 qlcnic_sre_macaddr_change fndecl 0 58478 &disable_so_bufaddr_epic_tx_desc_58478 ++disable_so_gtime_task_struct_58480 gtime task_struct 0 58480 NULL nohasharray ++disable_so_dma_addr_vpdma_buf_58480 dma_addr vpdma_buf 0 58480 &disable_so_gtime_task_struct_58480 ++disable_so_div_sync_wait_dib7000m_state_58486 div_sync_wait dib7000m_state 0 58486 NULL ++disable_so_long_press_time_val_palmas_pwron_config_58497 long_press_time_val palmas_pwron_config 0 58497 NULL ++disable_so_primary_pci_bus_58515 primary pci_bus 0 58515 NULL ++disable_so_clk_frequency_imx_wm8962_data_58525 clk_frequency imx_wm8962_data 0 58525 NULL ++disable_so_ieee80211_if_fmt_min_discovery_timeout_fndecl_58528 ieee80211_if_fmt_min_discovery_timeout fndecl 0-3 58528 NULL ++disable_so_vidioc_s_frequency_fndecl_58543 vidioc_s_frequency fndecl 0 58543 NULL ++disable_so_bitstream_put_bits_fndecl_58552 bitstream_put_bits fndecl 0-3 58552 NULL ++disable_so_rbp_kvm_regs_58553 rbp kvm_regs 0 58553 NULL ++disable_so_dosr_aic32x4_rate_divs_58555 dosr aic32x4_rate_divs 0 58555 NULL ++disable_so_vscnprintf_fndecl_58558 vscnprintf fndecl 0-2 58558 NULL ++disable_so_static_address_open_fndecl_58572 static_address_open fndecl 0 58572 NULL ++disable_so_sysctl_rose_clear_request_timeout_vardecl_58580 sysctl_rose_clear_request_timeout vardecl 0 58580 NULL ++disable_so_di_uid_dinode_58581 di_uid dinode 0 58581 NULL ++disable_so_crypto_cts_decrypt_fndecl_58584 crypto_cts_decrypt fndecl 0-4 58584 NULL ++disable_so_igu_base_addr_bnx2x_58589 igu_base_addr bnx2x 0 58589 NULL ++disable_so_ifa_address_dn_ifaddr_58593 ifa_address dn_ifaddr 0 58593 NULL ++disable_so_p54_get_band_from_freq_fndecl_58594 p54_get_band_from_freq fndecl 1 58594 NULL ++disable_so_csk_ddp_setup_pgidx_cxgbi_device_58611 csk_ddp_setup_pgidx cxgbi_device 2 58611 NULL ++disable_so_ref_mod_btrfs_delayed_ref_node_58614 ref_mod btrfs_delayed_ref_node 0 58614 NULL ++disable_so_gr_remove_uid_fndecl_58619 gr_remove_uid fndecl 1 58619 NULL ++disable_so_i2c_address_fc0012_config_58626 i2c_address fc0012_config 0 58626 NULL nohasharray ++disable_so_ablkcipher_done_slow_fndecl_58626 ablkcipher_done_slow fndecl 0-2 58626 &disable_so_i2c_address_fc0012_config_58626 ++disable_so_address_b43legacy_dmadesc32_58627 address b43legacy_dmadesc32 0 58627 NULL ++disable_so_di_atime_qnx6_inode_entry_58654 di_atime qnx6_inode_entry 0 58654 NULL nohasharray ++disable_so_hactive_lo_lvds_dvo_timing_58654 hactive_lo lvds_dvo_timing 0 58654 &disable_so_di_atime_qnx6_inode_entry_58654 ++disable_so_ack_seq_tcp_skb_cb_58657 ack_seq tcp_skb_cb 0 58657 NULL ++disable_so_matroxfb_PLL_mavenclock_fndecl_58658 matroxfb_PLL_mavenclock fndecl 3-4 58658 NULL nohasharray ++disable_so_assert_exp_addr_sdpcm_shared_58658 assert_exp_addr sdpcm_shared 0 58658 &disable_so_matroxfb_PLL_mavenclock_fndecl_58658 ++disable_so_pre_div_freq_tbl_58661 pre_div freq_tbl 0 58661 NULL ++disable_so_alsa_timer_init_fndecl_58667 alsa_timer_init fndecl 0 58667 NULL ++disable_so_alloc_cpumask_var_node_fndecl_58668 alloc_cpumask_var_node fndecl 2-3 58668 NULL ++disable_so_genwqe_debugfs_curr_dbg_uid2_open_fndecl_58673 genwqe_debugfs_curr_dbg_uid2_open fndecl 0 58673 NULL ++disable_so_pixclock_fb_videomode_58678 pixclock fb_videomode 0 58678 NULL ++disable_so_h_addr_reg_musb_qh_58681 h_addr_reg musb_qh 0 58681 NULL ++disable_so_timeout_cyclades_port_58683 timeout cyclades_port 0 58683 NULL ++disable_so_cxio_init_resource_fifo_random_fndecl_58684 cxio_init_resource_fifo_random fndecl 3 58684 NULL ++disable_so_dib8000_get_timeout_fndecl_58702 dib8000_get_timeout fndecl 2-0 58702 NULL nohasharray ++disable_so_xfs_btree_get_buf_block_fndecl_58702 xfs_btree_get_buf_block fndecl 0 58702 &disable_so_dib8000_get_timeout_fndecl_58702 ++disable_so_apds9300_write_interrupt_config_fndecl_58703 apds9300_write_interrupt_config fndecl 0 58703 NULL ++disable_so_ath9k_hw_computetxtime_fndecl_58711 ath9k_hw_computetxtime fndecl 0-3-4-5 58711 NULL ++disable_so_bus_address_drm_buf_58716 bus_address drm_buf 0 58716 NULL ++disable_so_nr_irqs_vardecl_58723 nr_irqs vardecl 0 58723 NULL nohasharray ++disable_so_hashbin_find_next_fndecl_58723 hashbin_find_next fndecl 2 58723 &disable_so_nr_irqs_vardecl_58723 ++disable_so_snd_usb_find_clock_selector_fndecl_58728 snd_usb_find_clock_selector fndecl 2 58728 NULL ++disable_so_radio_freq_bttv_58729 radio_freq bttv 0 58729 NULL ++disable_so_xc_set_signal_source_fndecl_58733 xc_set_signal_source fndecl 0 58733 NULL ++disable_so_doorbell_write_vardecl_pcc_cpufreq_c_58745 doorbell_write vardecl_pcc-cpufreq.c 0 58745 NULL ++disable_so_cpu_clock_counter_kfd_ioctl_get_clock_counters_args_58758 cpu_clock_counter kfd_ioctl_get_clock_counters_args 0 58758 NULL ++disable_so_btrfs_set_dev_replace_time_started_fndecl_58761 btrfs_set_dev_replace_time_started fndecl 3 58761 NULL ++disable_so_i_hash_mask_vardecl_inode_c_58762 i_hash_mask vardecl_inode.c 0 58762 NULL ++disable_so_gr_set_address_fndecl_58765 gr_set_address fndecl 2 58765 NULL ++disable_so_perfect_tx_time_minstrel_rate_58766 perfect_tx_time minstrel_rate 0 58766 NULL ++disable_so_min_ref_div_radeon_pll_58768 min_ref_div radeon_pll 0 58768 NULL ++disable_so_demod_address_ec100_config_58771 demod_address ec100_config 0 58771 NULL ++disable_so_phys_addr_vm_struct_58777 phys_addr vm_struct 0 58777 NULL ++disable_so_addr_ramfuc_reg_58780 addr ramfuc_reg 0 58780 NULL nohasharray ++disable_so_start_addr_p54_tx_info_58780 start_addr p54_tx_info 0 58780 &disable_so_addr_ramfuc_reg_58780 ++disable_so_interrupt_mask_oxygen_58792 interrupt_mask oxygen 0 58792 NULL ++disable_so_time_to_tm_fndecl_58793 time_to_tm fndecl 2-1 58793 NULL ++disable_so_irq_pci_dev_58794 irq pci_dev 0 58794 NULL ++disable_so_reg_write_fndecl_58795 reg_write fndecl 0-2-3-4 58795 NULL ++disable_so_eof_uid_xfs_fs_eofblocks_58796 eof_uid xfs_fs_eofblocks 0 58796 NULL ++disable_so_s_dv_timings_v4l2_subdev_video_ops_58798 s_dv_timings v4l2_subdev_video_ops 0 58798 NULL ++disable_so_iscsit_do_crypto_hash_buf_fndecl_58805 iscsit_do_crypto_hash_buf fndecl 3-4 58805 NULL ++disable_so_ablkcipher_next_slow_fndecl_58809 ablkcipher_next_slow fndecl 3-4 58809 NULL ++disable_so_set_process_cpu_timer_fndecl_58820 set_process_cpu_timer fndecl 2 58820 NULL ++disable_so_btbcm_check_bdaddr_fndecl_58825 btbcm_check_bdaddr fndecl 0 58825 NULL ++disable_so_seek_timeout_vardecl_radio_si470x_common_c_58832 seek_timeout vardecl_radio-si470x-common.c 0 58832 NULL ++disable_so_rhashtable_rehash_attach_fndecl_58833 rhashtable_rehash_attach fndecl 0 58833 NULL ++disable_so_read_posix_clock_operations_58837 read posix_clock_operations 2 58837 NULL ++disable_so_atomic_open_inode_operations_58838 atomic_open inode_operations 4-5 58838 NULL nohasharray ++disable_so_vnic_dev_get_intr_coal_timer_max_fndecl_58838 vnic_dev_get_intr_coal_timer_max fndecl 0 58838 &disable_so_atomic_open_inode_operations_58838 ++disable_so_timeout_cmd_bidir_58846 timeout cmd_bidir 0 58846 NULL ++disable_so_bank_mce_58847 bank mce 0 58847 NULL ++disable_so_hw_ptr_wrap_snd_pcm_runtime_58849 hw_ptr_wrap snd_pcm_runtime 0 58849 NULL ++disable_so_batadv_iv_ogm_fwd_send_time_fndecl_58851 batadv_iv_ogm_fwd_send_time fndecl 0 58851 NULL ++disable_so_lrg_buf_q_alloc_phy_addr_ql3_adapter_58856 lrg_buf_q_alloc_phy_addr ql3_adapter 0 58856 NULL ++disable_so_avc_get_hash_stats_fndecl_58860 avc_get_hash_stats fndecl 0 58860 NULL ++disable_so_do_utimes_fndecl_58870 do_utimes fndecl 0-1 58870 NULL ++disable_so_get_max_timeout_count_sdhci_ops_58875 get_max_timeout_count sdhci_ops 0 58875 NULL ++disable_so_sys_setuid16_fndecl_58881 sys_setuid16 fndecl 0-1 58881 NULL ++disable_so_pq_gpu_addr_kernel_queue_58891 pq_gpu_addr kernel_queue 0 58891 NULL ++disable_so_suspend_time_ipw_priv_58911 suspend_time ipw_priv 0 58911 NULL ++disable_so_Ti3026_calcclock_fndecl_58917 Ti3026_calcclock fndecl 2-3-0 58917 NULL ++disable_so_virtual_reg_addr_wl1251_58918 virtual_reg_addr wl1251 0 58918 NULL ++disable_so_timeout_read_fndecl_58936 timeout_read fndecl 3 58936 NULL ++disable_so_bank_base_playback_addr_snd_ymfpci_58940 bank_base_playback_addr snd_ymfpci 0 58940 NULL ++disable_so_sunkbd_interrupt_fndecl_58943 sunkbd_interrupt fndecl 2 58943 NULL ++disable_so_cpufreq_add_policy_cpu_fndecl_58948 cpufreq_add_policy_cpu fndecl 0-2 58948 NULL ++disable_so_vfreq___fb_timings_58967 vfreq __fb_timings 0 58967 NULL ++disable_so___fdget_fndecl_58975 __fdget fndecl 1 58975 NULL ++disable_so_log_addr_vhost_virtqueue_58983 log_addr vhost_virtqueue 0 58983 NULL ++disable_so_start_addr_bnx2_mips_fw_file_entry_58985 start_addr bnx2_mips_fw_file_entry 0 58985 NULL ++disable_so_wt_timeout_st21nfca_se_info_58988 wt_timeout st21nfca_se_info 0 58988 NULL ++disable_so_sg_physaddr_sg_map_node_59010 sg_physaddr sg_map_node 0 59010 NULL ++disable_so_hsync_pulse_width_hi_oaktrail_timing_info_59019 hsync_pulse_width_hi oaktrail_timing_info 0 59019 NULL ++disable_so_cx88_set_freq_fndecl_59030 cx88_set_freq fndecl 0 59030 NULL ++disable_so_daddr_ircomm_info_59034 daddr ircomm_info 0 59034 NULL ++disable_so_iscsit_ta_netif_timeout_fndecl_59038 iscsit_ta_netif_timeout fndecl 0 59038 NULL ++disable_so_frequency_stv090x_state_59044 frequency stv090x_state 0 59044 NULL ++disable_so_slave_address_cp2112_write_req_report_59049 slave_address cp2112_write_req_report 0 59049 NULL ++disable_so_ipath_hol_timeout_ms_vardecl_ipath_driver_c_59051 ipath_hol_timeout_ms vardecl_ipath_driver.c 0 59051 NULL ++disable_so_acpi_throttling_wrmsr_fndecl_59058 acpi_throttling_wrmsr fndecl 1 59058 NULL ++disable_so_acpi_cpufreq_init_fndecl_59061 acpi_cpufreq_init fndecl 0 59061 NULL ++disable_so_evtbd_addr_hi_host_cmd_ds_pcie_details_59067 evtbd_addr_hi host_cmd_ds_pcie_details 0 59067 NULL ++disable_so_addr_lo_dma_desc_59074 addr_lo dma_desc 0 59074 NULL ++disable_so_xen_mce_chrdev_read_fndecl_59076 xen_mce_chrdev_read fndecl 0 59076 NULL ++disable_so_addr_max8998_reg_dump_59086 addr max8998_reg_dump 0 59086 NULL ++disable_so_card_snd_timer_id_59096 card snd_timer_id 0 59096 NULL ++disable_so_addr_qib_sdma_txreq_59099 addr qib_sdma_txreq 0 59099 NULL ++disable_so_rx_coalescing_timeo_bnad_59109 rx_coalescing_timeo bnad 0 59109 NULL ++disable_so_dm_btree_del_fndecl_59119 dm_btree_del fndecl 0-2 59119 NULL ++disable_so_topology_change_timer_show_fndecl_59122 topology_change_timer_show fndecl 0 59122 NULL ++disable_so_ip_vs_addr_copy_fndecl_59129 ip_vs_addr_copy fndecl 1 59129 NULL ++disable_so_i2c_address_cxd2820r_config_59130 i2c_address cxd2820r_config 0 59130 NULL ++disable_so_panel_ref_divider_radeon_encoder_lvds_59134 panel_ref_divider radeon_encoder_lvds 0 59134 NULL nohasharray ++disable_so_clock_lvds_dvo_timing_59134 clock lvds_dvo_timing 0 59134 &disable_so_panel_ref_divider_radeon_encoder_lvds_59134 ++disable_so_skcipher_setkey_fndecl_59135 skcipher_setkey fndecl 0-3 59135 NULL ++disable_so_pcxhr_clock_type_info_fndecl_59137 pcxhr_clock_type_info fndecl 0 59137 NULL ++disable_so_ccp_sha_setkey_fndecl_59138 ccp_sha_setkey fndecl 3 59138 NULL ++disable_so_xfs_btree_shift_recs_fndecl_59139 xfs_btree_shift_recs fndecl 4 59139 NULL ++disable_so_irq_set_chip_fndecl_59141 irq_set_chip fndecl 1 59141 NULL ++disable_so_prech_timeout_midi_parms_59145 prech_timeout midi_parms 0 59145 NULL ++disable_so_ecryptfs_message_wait_timeout_vardecl_59150 ecryptfs_message_wait_timeout vardecl 0 59150 NULL ++disable_so_max_time_dib3000mc_config_59165 max_time dib3000mc_config 0 59165 NULL ++disable_so_freq_snd_tea575x_59172 freq snd_tea575x 0 59172 NULL nohasharray ++disable_so_hactive_hblank_hi_detailed_pixel_timing_59172 hactive_hblank_hi detailed_pixel_timing 0 59172 &disable_so_freq_snd_tea575x_59172 ++disable_so_last_port_bitmap_port_59176 last_port bitmap_port 0 59176 NULL ++disable_so_svm_cid_sockaddr_vm_59186 svm_cid sockaddr_vm 0 59186 NULL ++disable_so_divisor_tc_u_hnode_59196 divisor tc_u_hnode 0 59196 NULL ++disable_so_address_r8a66597_pipe_info_59198 address r8a66597_pipe_info 0 59198 NULL ++disable_so_val_addr_core0_nphy_rf_control_override_rev7_59213 val_addr_core0 nphy_rf_control_override_rev7 0 59213 NULL ++disable_so_hv_signal_event_fndecl_59215 hv_signal_event fndecl 0 59215 NULL ++disable_so_rv740_get_decoded_reference_divider_fndecl_59216 rv740_get_decoded_reference_divider fndecl 0-1 59216 NULL ++disable_so_ecb_aes_decrypt_fndecl_59224 ecb_aes_decrypt fndecl 0-4 59224 NULL ++disable_so_b44_interrupt_fndecl_59225 b44_interrupt fndecl 1 59225 NULL ++disable_so_cpufreq_sysfs_create_file_fndecl_59228 cpufreq_sysfs_create_file fndecl 0 59228 NULL ++disable_so_err_msr_regs_info_59233 err msr_regs_info 0 59233 NULL ++disable_so_hci_dev_sockaddr_hci_59237 hci_dev sockaddr_hci 0 59237 NULL ++disable_so_paddr_scq_info_59242 paddr scq_info 0 59242 NULL ++disable_so_saddr_dat_cx231xx_i2c_xfer_data_59247 saddr_dat cx231xx_i2c_xfer_data 0 59247 NULL ++disable_so_hash_cnt_ccp_aes_cmac_req_ctx_59249 hash_cnt ccp_aes_cmac_req_ctx 0 59249 NULL ++disable_so_read_addr___cache_59255 read_addr __cache 0 59255 NULL ++disable_so_freq_wmi_p2p_probe_response_cmd_59256 freq wmi_p2p_probe_response_cmd 0 59256 NULL ++disable_so_ack_seq_tcphdr_59257 ack_seq tcphdr 0 59257 NULL ++disable_so_i_uid_ext4_inode_59259 i_uid ext4_inode 0 59259 NULL ++disable_so_prandom_seed_fndecl_59265 prandom_seed fndecl 1 59265 NULL nohasharray ++disable_so_table1_addr_ipw_priv_59265 table1_addr ipw_priv 0 59265 &disable_so_prandom_seed_fndecl_59265 ++disable_so_set_mtrr_ops_59267 set mtrr_ops 2-3 59267 NULL ++disable_so_signal_adm8211_tx_hdr_59276 signal adm8211_tx_hdr 0 59276 NULL ++disable_so_n_pll_div_59277 n pll_div 0 59277 NULL ++disable_so_burst_time_pie_vars_59278 burst_time pie_vars 0 59278 NULL ++disable_so_atp867x_get_active_clocks_shifted_fndecl_59292 atp867x_get_active_clocks_shifted fndecl 0-2 59292 NULL ++disable_so_hello_timer_show_fndecl_59304 hello_timer_show fndecl 0 59304 NULL ++disable_so_pc_timeout_ubifs_debug_info_59317 pc_timeout ubifs_debug_info 0 59317 NULL ++disable_so_reg_se_cache_ti_tscadc_dev_59318 reg_se_cache ti_tscadc_dev 0 59318 NULL ++disable_so_hv_init_clockevent_device_fndecl_59324 hv_init_clockevent_device fndecl 2 59324 NULL nohasharray ++disable_so_error_async_delayed_refs_59324 error async_delayed_refs 0 59324 &disable_so_hv_init_clockevent_device_fndecl_59324 ++disable_so_query_dv_timings_v4l2_subdev_video_ops_59327 query_dv_timings v4l2_subdev_video_ops 0 59327 NULL ++disable_so_pwr_vec_read_time_b43_txpower_lo_control_59329 pwr_vec_read_time b43_txpower_lo_control 0 59329 NULL ++disable_so_proc_do_uuid_fndecl_59345 proc_do_uuid fndecl 0 59345 NULL ++disable_so_nilfs_segctor_last_seg_write_time_show_fndecl_59356 nilfs_segctor_last_seg_write_time_show fndecl 0 59356 NULL nohasharray ++disable_so_hpi_tuner_get_hd_radio_signal_quality_fndecl_59356 hpi_tuner_get_hd_radio_signal_quality fndecl 0-1 59356 &disable_so_nilfs_segctor_last_seg_write_time_show_fndecl_59356 ++disable_so_usb_start_wait_urb_fndecl_59365 usb_start_wait_urb fndecl 0 59365 NULL ++disable_so_cpuid_xenpf_cpu_ol_59386 cpuid xenpf_cpu_ol 0 59386 NULL ++disable_so_mem_addr_ips_ha_59397 mem_addr ips_ha 0 59397 NULL ++disable_so_ip6addrlbl_fill_fndecl_59401 ip6addrlbl_fill fndecl 0-4-6 59401 NULL ++disable_so_cq_addr_lo_fcoe_kwqe_conn_offload2_59405 cq_addr_lo fcoe_kwqe_conn_offload2 0 59405 NULL ++disable_so_l_pll_freq_tbl_59406 l pll_freq_tbl 0 59406 NULL ++disable_so_sgid_idx_ocrdma_qp_59415 sgid_idx ocrdma_qp 0 59415 NULL ++disable_so_i2c_bit_add_numbered_bus_fndecl_59416 i2c_bit_add_numbered_bus fndecl 0 59416 NULL ++disable_so_trb_addr_lo_mv_u3d_ep_context_59424 trb_addr_lo mv_u3d_ep_context 0 59424 NULL ++disable_so_shash_compat_init_fndecl_59445 shash_compat_init fndecl 0 59445 NULL ++disable_so_currentfreq_cx24123_state_59448 currentfreq cx24123_state 0 59448 NULL ++disable_so_neigh_proc_dointvec_userhz_jiffies_fndecl_59453 neigh_proc_dointvec_userhz_jiffies fndecl 0 59453 NULL ++disable_so_panel_fb_divider_radeon_encoder_lvds_59458 panel_fb_divider radeon_encoder_lvds 0 59458 NULL nohasharray ++disable_so_sec_pvclock_wall_clock_59458 sec pvclock_wall_clock 0 59458 &disable_so_panel_fb_divider_radeon_encoder_lvds_59458 ++disable_so_wl18xx_acx_host_if_cfg_bitmap_fndecl_59465 wl18xx_acx_host_if_cfg_bitmap fndecl 0 59465 NULL ++disable_so_addr_erase_info_59472 addr erase_info 0 59472 NULL nohasharray ++disable_so_ath9k_hw_addrxbuf_edma_fndecl_59472 ath9k_hw_addrxbuf_edma fndecl 2 59472 &disable_so_addr_erase_info_59472 ++disable_so_hour_timestamp_59476 hour timestamp 0 59476 NULL ++disable_so_check_cpu_itimer_fndecl_59478 check_cpu_itimer fndecl 5-4 59478 NULL ++disable_so_flush_time_cache_detail_59492 flush_time cache_detail 0 59492 NULL ++disable_so_error0_timeout_si_sm_data_59495 error0_timeout si_sm_data 0 59495 NULL ++disable_so_sampling_freq_mixart_stream_param_desc_59502 sampling_freq mixart_stream_param_desc 0 59502 NULL ++disable_so_enc_addr_low_sata_start_req_59503 enc_addr_low sata_start_req 0 59503 NULL ++disable_so_hash_unix_address_59504 hash unix_address 0 59504 NULL nohasharray ++disable_so_ufs_get_inode_uid_fndecl_59504 ufs_get_inode_uid fndecl 0 59504 &disable_so_hash_unix_address_59504 ++disable_so_demod_address_tda1002x_config_59516 demod_address tda1002x_config 0 59516 NULL ++disable_so_getaddr_dumpit_fndecl_59518 getaddr_dumpit fndecl 0 59518 NULL ++disable_so_tg3_interrupt_fndecl_59519 tg3_interrupt fndecl 1 59519 NULL ++disable_so_utime_task_struct_59526 utime task_struct 0 59526 NULL ++disable_so_decrypt_ablkcipher_tfm_59537 decrypt ablkcipher_tfm 0 59537 NULL ++disable_so_dma_addr_bnad_rx_vector_59551 dma_addr bnad_rx_vector 0 59551 NULL ++disable_so_vram_addr_viafb_par_59552 vram_addr viafb_par 0 59552 NULL ++disable_so_s00_img_ir_timing_regvals_59579 s00 img_ir_timing_regvals 0 59579 NULL ++disable_so_pci_swizzle_interrupt_pin_fndecl_59580 pci_swizzle_interrupt_pin fndecl 0-2 59580 NULL ++disable_so_iscsi_nacl_attrib_store_random_datain_seq_offsets_fndecl_59581 iscsi_nacl_attrib_store_random_datain_seq_offsets fndecl 0-3 59581 NULL ++disable_so_time_next_delayed_flow_fq_sched_data_59598 time_next_delayed_flow fq_sched_data 0 59598 NULL ++disable_so_signal_ttm_lock_59613 signal ttm_lock 0 59613 NULL ++disable_so_trap_timeout_qib_ibport_59624 trap_timeout qib_ibport 0 59624 NULL ++disable_so_hash_sendpage_fndecl_59633 hash_sendpage fndecl 0-3-4 59633 NULL ++disable_so_address_i2c_algo_dp_aux_data_59643 address i2c_algo_dp_aux_data 0 59643 NULL ++disable_so_baddr_pmcraid_hostrcb_59651 baddr pmcraid_hostrcb 0 59651 NULL ++disable_so_jiffies_drm_i915_error_request_59653 jiffies drm_i915_error_request 0 59653 NULL ++disable_so_niu_enable_interrupts_fndecl_59655 niu_enable_interrupts fndecl 0 59655 NULL nohasharray ++disable_so_addr_nvkm_gpuobj_59655 addr nvkm_gpuobj 0 59655 &disable_so_niu_enable_interrupts_fndecl_59655 ++disable_so_irlap_start_backoff_timer_fndecl_59668 irlap_start_backoff_timer fndecl 2 59668 NULL ++disable_so_cs_chp_time_transaction_chp_stats_s_59671 cs_chp_time transaction_chp_stats_s 0 59671 NULL nohasharray ++disable_so_bufferinfo_array_phy_address_mixart_flowinfo_59671 bufferinfo_array_phy_address mixart_flowinfo 0 59671 &disable_so_cs_chp_time_transaction_chp_stats_s_59671 ++disable_so_start_time_bfa_ioim_s_59693 start_time bfa_ioim_s 0 59693 NULL nohasharray ++disable_so_nilfs_btree_assign_p_fndecl_59693 nilfs_btree_assign_p fndecl 0-5 59693 &disable_so_start_time_bfa_ioim_s_59693 ++disable_so_pid_pppol2tp_addr_59696 pid pppol2tp_addr 0 59696 NULL ++disable_so_paging32_walk_addr_nested_fndecl_59706 paging32_walk_addr_nested fndecl 3-4 59706 NULL ++disable_so_set_timer_tick_hw_59707 set_timer_tick hw 2 59707 NULL ++disable_so_irq_domain_alloc_irqs_parent_fndecl_59718 irq_domain_alloc_irqs_parent fndecl 2-3-0 59718 NULL ++disable_so_pcf8583_rtc_read_time_fndecl_59722 pcf8583_rtc_read_time fndecl 0 59722 NULL ++disable_so_i_rx_jiffies_rds_incoming_59727 i_rx_jiffies rds_incoming 0 59727 NULL ++disable_so_addr_pt1_buffer_59731 addr pt1_buffer 0 59731 NULL ++disable_so_od_cpufreq_governor_dbs_fndecl_59745 od_cpufreq_governor_dbs fndecl 0 59745 NULL ++disable_so_atmel_set_mac_address_fndecl_59747 atmel_set_mac_address fndecl 0 59747 NULL nohasharray ++disable_so_ioaddr_mxser_port_59747 ioaddr mxser_port 0 59747 &disable_so_atmel_set_mac_address_fndecl_59747 ++disable_so_kvm_mtrr_check_gfn_range_consistency_fndecl_59759 kvm_mtrr_check_gfn_range_consistency fndecl 3-2 59759 NULL ++disable_so_mul_n_fndecl_59766 mul_n fndecl 4 59766 NULL ++disable_so_mlx4_bitmap_alloc_fndecl_59767 mlx4_bitmap_alloc fndecl 0 59767 NULL ++disable_so_device_num_atto_csmi_get_pci_bus_addr_59770 device_num atto_csmi_get_pci_bus_addr 0 59770 NULL ++disable_so_ksz_init_timer_fndecl_59771 ksz_init_timer fndecl 2 59771 NULL ++disable_so_signr_usbdevfs_disconnectsignal_59774 signr usbdevfs_disconnectsignal 0 59774 NULL ++disable_so_hash_netiface4_expire_fndecl_59777 hash_netiface4_expire fndecl 4 59777 NULL ++disable_so_timeoutValue_RAID_CONTEXT_59780 timeoutValue RAID_CONTEXT 0 59780 NULL ++disable_so_vsync_pulse_width_hi_oaktrail_timing_info_59785 vsync_pulse_width_hi oaktrail_timing_info 0 59785 NULL ++disable_so_macvtap16_to_cpu_fndecl_59790 macvtap16_to_cpu fndecl 0-2 59790 NULL ++disable_so_ns_ack_interrupt_fndecl_59791 ns_ack_interrupt fndecl 0 59791 NULL ++disable_so_btrfs_commit_inode_delayed_inode_fndecl_59792 btrfs_commit_inode_delayed_inode fndecl 0 59792 NULL ++disable_so_lg_addr_ns_dev_59797 lg_addr ns_dev 0 59797 NULL ++disable_so_nr_divisor_sym_chip_59803 nr_divisor sym_chip 0 59803 NULL ++disable_so_cpu_power_to_freq_fndecl_59806 cpu_power_to_freq fndecl 2 59806 NULL nohasharray ++disable_so_hash_sfq_slot_59806 hash sfq_slot 0 59806 &disable_so_cpu_power_to_freq_fndecl_59806 ++disable_so_netvsc_set_mac_addr_fndecl_59822 netvsc_set_mac_addr fndecl 0 59822 NULL ++disable_so_kxcjk1013_get_startup_times_fndecl_59827 kxcjk1013_get_startup_times fndecl 0 59827 NULL nohasharray ++disable_so_bitmap_ipmac_do_test_fndecl_59827 bitmap_ipmac_do_test fndecl 3 59827 &disable_so_kxcjk1013_get_startup_times_fndecl_59827 ++disable_so_decnet_time_wait_vardecl_59833 decnet_time_wait vardecl 0 59833 NULL ++disable_so_delay_multiplier_be_set_eqd_59834 delay_multiplier be_set_eqd 0 59834 NULL ++disable_so_asr_get_base_address_fndecl_59835 asr_get_base_address fndecl 0 59835 NULL ++disable_so_timeout_nouveau_fence_59837 timeout nouveau_fence 0 59837 NULL ++disable_so_m_pll_freq_tbl_59838 m pll_freq_tbl 0 59838 NULL ++disable_so_tea5764_get_freq_fndecl_59848 tea5764_get_freq fndecl 0 59848 NULL ++disable_so_seq_km_event_59849 seq km_event 0 59849 NULL nohasharray ++disable_so_dst_addr_lo_dmae_command_59849 dst_addr_lo dmae_command 0 59849 &disable_so_seq_km_event_59849 ++disable_so_get_ep_by_addr_fndecl_59856 get_ep_by_addr fndecl 2 59856 NULL ++disable_so_txbd_addr_hi_host_cmd_ds_pcie_details_59885 txbd_addr_hi host_cmd_ds_pcie_details 0 59885 NULL ++disable_so_hash_v6_fndecl_59887 hash_v6 fndecl 0 59887 NULL ++disable_so_sst_module_runtime_restore_fndecl_59893 sst_module_runtime_restore fndecl 0 59893 NULL ++disable_so_pvclock_clocksource_read_fndecl_59895 pvclock_clocksource_read fndecl 0 59895 NULL nohasharray ++disable_so_hdspm_set_interrupt_interval_fndecl_59895 hdspm_set_interrupt_interval fndecl 2-0 59895 &disable_so_pvclock_clocksource_read_fndecl_59895 ++disable_so_i2c_addr_r820t_config_59896 i2c_addr r820t_config 0 59896 NULL ++disable_so_i2400m_check_mac_addr_fndecl_59899 i2400m_check_mac_addr fndecl 0 59899 NULL ++disable_so_get_uuid_export_operations_59904 get_uuid export_operations 0 59904 NULL ++disable_so_last_tx_jiffies_fmdev_59908 last_tx_jiffies fmdev 0 59908 NULL nohasharray ++disable_so_delay_use_vardecl_usb_c_59908 delay_use vardecl_usb.c 0 59908 &disable_so_last_tx_jiffies_fmdev_59908 ++disable_so_show_telclock_version_fndecl_59913 show_telclock_version fndecl 0 59913 NULL ++disable_so_flush_time_il3945_rs_sta_59914 flush_time il3945_rs_sta 0 59914 NULL ++disable_so_sip_sprintf_addr_fndecl_59915 sip_sprintf_addr fndecl 0 59915 NULL ++disable_so_lola_set_clock_index_fndecl_59921 lola_set_clock_index fndecl 0 59921 NULL nohasharray ++disable_so_addr_stv0900_reg_59921 addr stv0900_reg 0 59921 &disable_so_lola_set_clock_index_fndecl_59921 ++disable_so_vsnprintf_fndecl_59932 vsnprintf fndecl 0-2 59932 NULL ++disable_so_nfs4_delay_fndecl_59938 nfs4_delay fndecl 0 59938 NULL nohasharray ++disable_so___bch_btree_map_nodes_fndecl_59938 __bch_btree_map_nodes fndecl 0 59938 &disable_so_nfs4_delay_fndecl_59938 ++disable_so_freq_before_jump_fm_rx_59940 freq_before_jump fm_rx 0 59940 NULL ++disable_so_vt8623_set_pixclock_fndecl_59944 vt8623_set_pixclock fndecl 2 59944 NULL ++disable_so_seq_ieee80211_fragment_entry_59945 seq ieee80211_fragment_entry 0 59945 NULL ++disable_so_map_nr_blk_mq_bitmap_tags_59947 map_nr blk_mq_bitmap_tags 0 59947 NULL nohasharray ++disable_so_r5_hash_fndecl_59947 r5_hash fndecl 2 59947 &disable_so_map_nr_blk_mq_bitmap_tags_59947 ++disable_so_s_first_error_time_ext4_super_block_59952 s_first_error_time ext4_super_block 0 59952 NULL ++disable_so_crypto_ablkcipher_decrypt_fndecl_59964 crypto_ablkcipher_decrypt fndecl 0 59964 NULL ++disable_so_i_gid_write_fndecl_59978 i_gid_write fndecl 2 59978 NULL ++disable_so_dst_nents_qce_cipher_reqctx_59989 dst_nents qce_cipher_reqctx 0 59989 NULL ++disable_so_addr_nvme_passthru_cmd_59990 addr nvme_passthru_cmd 0 59990 NULL ++disable_so_vsprintf_fndecl_59994 vsprintf fndecl 0 59994 NULL ++disable_so_desc_daddr_ath5k_hw_59995 desc_daddr ath5k_hw 0 59995 NULL ++disable_so_n_pll_freq_tbl_60004 n pll_freq_tbl 0 60004 NULL ++disable_so_ufshcd_parse_clock_info_fndecl_60006 ufshcd_parse_clock_info fndecl 0 60006 NULL ++disable_so_max_timer_ms_bcm47xx_wdt_60015 max_timer_ms bcm47xx_wdt 0 60015 NULL ++disable_so_add_monitor_signal_fndecl_60038 add_monitor_signal fndecl 4 60038 NULL ++disable_so_check_matrix_bitmap_fndecl_60054 check_matrix_bitmap fndecl 0-2-3-4 60054 NULL ++disable_so_bitmap_file_clear_bit_fndecl_60061 bitmap_file_clear_bit fndecl 2 60061 NULL nohasharray ++disable_so_nvkm_ramht_hash_fndecl_60061 nvkm_ramht_hash fndecl 0-2-3 60061 &disable_so_bitmap_file_clear_bit_fndecl_60061 ++disable_so_radeon_ib_schedule_fndecl_60075 radeon_ib_schedule fndecl 0 60075 NULL ++disable_so_sleep_cookie_addr_hi_host_cmd_ds_pcie_details_60083 sleep_cookie_addr_hi host_cmd_ds_pcie_details 0 60083 NULL ++disable_so_crypto_cbc_decrypt_fndecl_60087 crypto_cbc_decrypt fndecl 0-4 60087 NULL ++disable_so_calc_mode_timings_fndecl_60088 calc_mode_timings fndecl 1-2-3 60088 NULL ++disable_so_jiffies_till_first_fqs_vardecl_tree_c_60090 jiffies_till_first_fqs vardecl_tree.c 0 60090 NULL ++disable_so_reorder_timeout_l2tp_session_60091 reorder_timeout l2tp_session 0 60091 NULL ++disable_so_ieee80211_get_noa_absent_time_fndecl_60093 ieee80211_get_noa_absent_time fndecl 0-2 60093 NULL ++disable_so_vsync_offset_lo_oaktrail_timing_info_60096 vsync_offset_lo oaktrail_timing_info 0 60096 NULL ++disable_so_daddr_flowidn_60098 daddr flowidn 0 60098 NULL ++disable_so_mwifiex_set_mac_address_fndecl_60110 mwifiex_set_mac_address fndecl 0 60110 NULL ++disable_so_xgbe_get_tstamp_time_fndecl_60114 xgbe_get_tstamp_time fndecl 0 60114 NULL ++disable_so_end_seq_bictcp_60116 end_seq bictcp 0 60116 NULL ++disable_so_rv770_calculate_fractional_mpll_feedback_divider_fndecl_60119 rv770_calculate_fractional_mpll_feedback_divider fndecl 1-2 60119 NULL nohasharray ++disable_so_set_msr_x86_emulate_ops_60119 set_msr x86_emulate_ops 2-3 60119 &disable_so_rv770_calculate_fractional_mpll_feedback_divider_fndecl_60119 ++disable_so_radeon_vm_bo_set_addr_fndecl_60122 radeon_vm_bo_set_addr fndecl 3-0 60122 NULL ++disable_so_reload_jiffies_iwl_priv_60123 reload_jiffies iwl_priv 0 60123 NULL ++disable_so_shdntimer_max17042_config_data_60124 shdntimer max17042_config_data 0 60124 NULL nohasharray ++disable_so_timestamp_lec_arp_table_60124 timestamp lec_arp_table 0 60124 &disable_so_shdntimer_max17042_config_data_60124 ++disable_so_reg_duty_cycle_pm860x_backlight_data_60125 reg_duty_cycle pm860x_backlight_data 0 60125 NULL ++disable_so_buff_phy_addr_amd8111e_tx_dr_60126 buff_phy_addr amd8111e_tx_dr 0 60126 NULL ++disable_so_nilfs_btree_seek_key_fndecl_60131 nilfs_btree_seek_key fndecl 0-2 60131 NULL ++disable_so_local_addr_mm_dma_desc_60141 local_addr mm_dma_desc 0 60141 NULL ++disable_so_cmd_attr_tgid_fndecl_60158 cmd_attr_tgid fndecl 0 60158 NULL ++disable_so_read_addr_qla8044_minidump_entry_queue_60166 read_addr qla8044_minidump_entry_queue 0 60166 NULL ++disable_so_snd_soc_runtime_deactivate_fndecl_60170 snd_soc_runtime_deactivate fndecl 2 60170 NULL ++disable_so_addr_lo_tg3_tx_buffer_desc_60173 addr_lo tg3_tx_buffer_desc 0 60173 NULL ++disable_so_addr_c4iw_mm_entry_60182 addr c4iw_mm_entry 0 60182 NULL ++disable_so_gid_index_ib_user_mad_hdr_60188 gid_index ib_user_mad_hdr 0 60188 NULL ++disable_so_div_vnic_intr_coal_timer_info_60192 div vnic_intr_coal_timer_info 0 60192 NULL ++disable_so_udf_bitmap_prealloc_blocks_fndecl_60195 udf_bitmap_prealloc_blocks fndecl 0-4-5 60195 NULL ++disable_so_i_atime_nsec_ocfs2_dinode_60196 i_atime_nsec ocfs2_dinode 0 60196 NULL ++disable_so_addr_buffer3_cmd_desc_type0_60201 addr_buffer3 cmd_desc_type0 0 60201 NULL ++disable_so_mac_time_rtl8187b_rx_hdr_60213 mac_time rtl8187b_rx_hdr 0 60213 NULL ++disable_so_regmap_read_fndecl_60217 regmap_read fndecl 0-2 60217 NULL ++disable_so_oprofile_time_slice_vardecl_60220 oprofile_time_slice vardecl 0 60220 NULL ++disable_so_monotonic_time_coarse_nsec_vsyscall_gtod_data_60224 monotonic_time_coarse_nsec vsyscall_gtod_data 0 60224 NULL ++disable_so_toshiba_usb_sleep_music_get_fndecl_60227 toshiba_usb_sleep_music_get fndecl 0 60227 NULL ++disable_so_msr_read_fndecl_60228 msr_read fndecl 0 60228 NULL ++disable_so_via_set_primary_address_fndecl_60230 via_set_primary_address fndecl 1 60230 NULL ++disable_so_hpfs_stop_cycles_fndecl_60236 hpfs_stop_cycles fndecl 2 60236 NULL ++disable_so_cpumask_any_but_fndecl_60246 cpumask_any_but fndecl 0-2 60246 NULL ++disable_so_hash_cnt_ccp_sha_req_ctx_60248 hash_cnt ccp_sha_req_ctx 0 60248 NULL ++disable_so_atime_nsec_p9_iattr_dotl_60254 atime_nsec p9_iattr_dotl 0 60254 NULL ++disable_so___ilog2_u32_fndecl_60257 __ilog2_u32 fndecl 0-1 60257 NULL ++disable_so_it_clock_k_itimer_60276 it_clock k_itimer 0 60276 NULL ++disable_so_stats_addr_vfpf_init_tlv_60282 stats_addr vfpf_init_tlv 0 60282 NULL ++disable_so_zd1201_set_freq_fndecl_60293 zd1201_set_freq fndecl 0 60293 NULL ++disable_so_freq_sc18is602_60297 freq sc18is602 0 60297 NULL ++disable_so_imr_multiaddr_ip_mreq_source_60300 imr_multiaddr ip_mreq_source 0 60300 NULL ++disable_so_skbaddr_ath5k_buf_60306 skbaddr ath5k_buf 0 60306 NULL ++disable_so_bus_addr_sg_el_60307 bus_addr sg_el 0 60307 NULL ++disable_so_iwl_add_beacon_time_fndecl_60324 iwl_add_beacon_time fndecl 0-4-3-2 60324 NULL ++disable_so_regcache_lzo_sync_fndecl_60330 regcache_lzo_sync fndecl 0 60330 NULL ++disable_so___mlx4_find_zone_by_uid_unique_fndecl_60331 __mlx4_find_zone_by_uid_unique fndecl 2 60331 NULL nohasharray ++disable_so_ucma_query_addr_fndecl_60331 ucma_query_addr fndecl 3 60331 &disable_so___mlx4_find_zone_by_uid_unique_fndecl_60331 ++disable_so_nilfs_btree_commit_insert_fndecl_60335 nilfs_btree_commit_insert fndecl 4 60335 NULL ++disable_so_rbtree_open_fndecl_60337 rbtree_open fndecl 0 60337 NULL ++disable_so_addr_off_bfa_phy_s_60341 addr_off bfa_phy_s 0 60341 NULL ++disable_so_rj54n1_set_clock_fndecl_60342 rj54n1_set_clock fndecl 0 60342 NULL nohasharray ++disable_so___udelay_fndecl_60342 __udelay fndecl 1 60342 &disable_so_rj54n1_set_clock_fndecl_60342 ++disable_so_sysctl_llc2_p_timeout_vardecl_60348 sysctl_llc2_p_timeout vardecl 0 60348 NULL ++disable_so_dwc3_ep0_set_address_fndecl_60355 dwc3_ep0_set_address fndecl 0 60355 NULL ++disable_so_nla_put_msecs_fndecl_60358 nla_put_msecs fndecl 0 60358 NULL ++disable_so_div_factor_fndecl_60362 div_factor fndecl 0-1 60362 NULL ++disable_so_sense_busaddr_scb_60364 sense_busaddr scb 0 60364 NULL ++disable_so_ufshcd_pltfrm_runtime_resume_fndecl_60367 ufshcd_pltfrm_runtime_resume fndecl 0 60367 NULL ++disable_so_pixel_clock_vbe_crtc_ib_60373 pixel_clock vbe_crtc_ib 0 60373 NULL ++disable_so_erst_timedout_fndecl_60378 erst_timedout fndecl 2 60378 NULL ++disable_so_crypto_ecb_encrypt_fndecl_60388 crypto_ecb_encrypt fndecl 0-4 60388 NULL ++disable_so_rtsx_resv_buf_addr_rtsx_pcr_60399 rtsx_resv_buf_addr rtsx_pcr 0 60399 NULL ++disable_so_i2c_address_mc44s803_config_60409 i2c_address mc44s803_config 0 60409 NULL ++disable_so_ath_hw_get_listen_time_fndecl_60410 ath_hw_get_listen_time fndecl 0 60410 NULL ++disable_so_rpc_sockaddr2uaddr_fndecl_60418 rpc_sockaddr2uaddr fndecl 2 60418 NULL ++disable_so_sys_setresgid16_fndecl_60419 sys_setresgid16 fndecl 0-1-2-3 60419 NULL ++disable_so_mc_addr_inet_sock_60425 mc_addr inet_sock 0 60425 NULL ++disable_so_txqueue_timer_velocity_opt_60430 txqueue_timer velocity_opt 0 60430 NULL ++disable_so_set_mtrr_from_inactive_cpu_fndecl_60437 set_mtrr_from_inactive_cpu fndecl 2-3 60437 NULL ++disable_so_i915_interrupt_info_fndecl_60441 i915_interrupt_info fndecl 0 60441 NULL ++disable_so_bmiss_timeout_ath_beacon_config_60451 bmiss_timeout ath_beacon_config 0 60451 NULL ++disable_so_callback_addr_req_60459 callback addr_req 1 60459 NULL ++disable_so_vmx_compute_tsc_offset_fndecl_60461 vmx_compute_tsc_offset fndecl 0-2 60461 NULL ++disable_so_ncpus_uv_rtc_timer_head_60462 ncpus uv_rtc_timer_head 0 60462 NULL ++disable_so_passed_seqno_drm_vmw_fence_signaled_arg_60464 passed_seqno drm_vmw_fence_signaled_arg 0 60464 NULL ++disable_so_send_signal_fndecl_60468 send_signal fndecl 0-1 60468 NULL ++disable_so_isl1208_rtc_read_time_fndecl_60479 isl1208_rtc_read_time fndecl 0 60479 NULL ++disable_so_cbs_dma_addr_nic_60500 cbs_dma_addr nic 0 60500 NULL ++disable_so_mpihelp_divrem_fndecl_60501 mpihelp_divrem fndecl 6-0-4 60501 NULL ++disable_so_branch_address_descriptor_60510 branch_address descriptor 0 60510 NULL ++disable_so_hash_lock_index_stripe_head_60512 hash_lock_index stripe_head 0 60512 NULL ++disable_so_brl_timeout_vardecl_keyboard_c_60524 brl_timeout vardecl_keyboard.c 0 60524 NULL ++disable_so_chip_addr_dsp_image_seg_60530 chip_addr dsp_image_seg 0 60530 NULL ++disable_so_test_hash_cycles_fndecl_60535 test_hash_cycles fndecl 4 60535 NULL ++disable_so_dma_addr_srr_60537 dma_addr srr 0 60537 NULL ++disable_so_spinfo_assoc_id_sctp_paddrinfo_60539 spinfo_assoc_id sctp_paddrinfo 0 60539 NULL ++disable_so_nvkm_timer_wait_eq_fndecl_60542 nvkm_timer_wait_eq fndecl 3-4-5 60542 NULL ++disable_so_eq_get_mtt_addr_fndecl_60544 eq_get_mtt_addr fndecl 0 60544 NULL ++disable_so_cq_page_table_addr_lo_iscsi_kwqe_conn_offload1_60567 cq_page_table_addr_lo iscsi_kwqe_conn_offload1 0 60567 NULL ++disable_so_tk_timeout_rpc_task_60572 tk_timeout rpc_task 0 60572 NULL ++disable_so_cn_printf_fndecl_60575 cn_printf fndecl 0 60575 NULL nohasharray ++disable_so_sgl_addr_hi_fw_flash_Update_req_60575 sgl_addr_hi fw_flash_Update_req 0 60575 &disable_so_cn_printf_fndecl_60575 nohasharray ++disable_so_sysfs_idx_addr_vardecl_nes_c_60575 sysfs_idx_addr vardecl_nes.c 0 60575 &disable_so_sgl_addr_hi_fw_flash_Update_req_60575 ++disable_so___xfs_btree_split_fndecl_60576 __xfs_btree_split fndecl 0 60576 NULL ++disable_so_lun_atto_csmi_get_dev_addr_60579 lun atto_csmi_get_dev_addr 0 60579 NULL ++disable_so_xfs_btree_block_change_owner_fndecl_60599 xfs_btree_block_change_owner fndecl 0-3 60599 NULL ++disable_so_k_wm8978_pll_div_60623 k wm8978_pll_div 0 60623 NULL ++disable_so_saved_clock_vardecl_cr_pll_c_60624 saved_clock vardecl_cr_pll.c 0 60624 NULL ++disable_so_mapaddr_tx_ring_info_60630 mapaddr tx_ring_info 0 60630 NULL nohasharray ++disable_so_derot_freq_stb0899_internal_60630 derot_freq stb0899_internal 0 60630 &disable_so_mapaddr_tx_ring_info_60630 ++disable_so_edx_user_regs_struct32_60635 edx user_regs_struct32 0 60635 NULL ++disable_so_cgtime_signal_struct_60641 cgtime signal_struct 0 60641 NULL ++disable_so_ide_timing_compute_fndecl_60642 ide_timing_compute fndecl 2 60642 NULL ++disable_so_btree_read_extent_buffer_pages_fndecl_60645 btree_read_extent_buffer_pages fndecl 0-4 60645 NULL ++disable_so_sys_sched_getscheduler_fndecl_60650 sys_sched_getscheduler fndecl 1-0 60650 NULL ++disable_so_hpi_compander_set_decay_time_constant_fndecl_60651 hpi_compander_set_decay_time_constant fndecl 1-0 60651 NULL ++disable_so_uwb_rc_addr_get_fndecl_60653 uwb_rc_addr_get fndecl 0 60653 NULL ++disable_so_max_chan_time_wsm_scan_ch_60669 max_chan_time wsm_scan_ch 0 60669 NULL ++disable_so_ci_otg_fsm_del_timer_fndecl_60676 ci_otg_fsm_del_timer fndecl 2 60676 NULL ++disable_so_clockdelay_nt_vardecl_hfcmulti_c_60678 clockdelay_nt vardecl_hfcmulti.c 0 60678 NULL ++disable_so_hsync_off_lo_lvds_dvo_timing_60681 hsync_off_lo lvds_dvo_timing 0 60681 NULL ++disable_so_leaf_head_hfs_btree_60686 leaf_head hfs_btree 0 60686 NULL ++disable_so_signal_user32_60695 signal user32 0 60695 NULL ++disable_so_timeout_netns_frags_60708 timeout netns_frags 0 60708 NULL ++disable_so_time_to_send_netem_skb_cb_60711 time_to_send netem_skb_cb 0 60711 NULL nohasharray ++disable_so_ref_div_atom_clock_dividers_60711 ref_div atom_clock_dividers 0 60711 &disable_so_time_to_send_netem_skb_cb_60711 ++disable_so_dev_sof_uvc_clock_sample_60716 dev_sof uvc_clock_sample 0 60716 NULL ++disable_so_addr_reg_musb_qh_60718 addr_reg musb_qh 0 60718 NULL nohasharray ++enable_so_acpi_ex_do_math_op_fndecl_60718 acpi_ex_do_math_op fndecl 0-3-2 60718 &disable_so_addr_reg_musb_qh_60718 ++disable_so_reg_clock_sx150x_789_pri_60721 reg_clock sx150x_789_pri 0 60721 NULL ++disable_so___parse_nl_addr_fndecl_60734 __parse_nl_addr fndecl 0 60734 NULL ++disable_so_frequency_zl10036_state_60737 frequency zl10036_state 0 60737 NULL ++disable_so_acpi_sleep_state_supported_fndecl_60743 acpi_sleep_state_supported fndecl 1 60743 NULL ++disable_so_put_dec_full8_fndecl_60744 put_dec_full8 fndecl 2 60744 NULL ++disable_so_atkbd_interrupt_fndecl_60746 atkbd_interrupt fndecl 2 60746 NULL ++disable_so_signal_station_info_60755 signal station_info 0 60755 NULL ++disable_so_r15_kvm_regs_60757 r15 kvm_regs 0 60757 NULL ++disable_so_tx_dma_addr_sh_msiof_spi_priv_60773 tx_dma_addr sh_msiof_spi_priv 0 60773 NULL ++disable_so_handler_acpi_object_addr_handler_60775 handler acpi_object_addr_handler 0-2-3 60775 NULL nohasharray ++disable_so_sctp_bind_addr_init_fndecl_60775 sctp_bind_addr_init fndecl 2 60775 &disable_so_handler_acpi_object_addr_handler_60775 ++disable_so_hfsplus_calc_btree_clump_size_fndecl_60777 hfsplus_calc_btree_clump_size fndecl 0-1-2-3 60777 NULL ++disable_so_xc2028_set_analog_freq_fndecl_60787 xc2028_set_analog_freq fndecl 0 60787 NULL ++disable_so_reg_w_val_fndecl_60792 reg_w_val fndecl 2-3 60792 NULL ++disable_so_mlx4_mtt_addr_fndecl_60804 mlx4_mtt_addr fndecl 0 60804 NULL ++disable_so_kstrtos16_fndecl_60808 kstrtos16 fndecl 0 60808 NULL ++disable_so_demod_address_bcm3510_config_60810 demod_address bcm3510_config 0 60810 NULL ++disable_so_xt_addr_cmp_fndecl_60817 xt_addr_cmp fndecl 4 60817 NULL ++disable_so_kstrtou16_fndecl_60828 kstrtou16 fndecl 0 60828 NULL ++disable_so_crypto_cbc_decrypt_segment_fndecl_60829 crypto_cbc_decrypt_segment fndecl 0 60829 NULL ++disable_so_cs_last_clocksource_60836 cs_last clocksource 0 60836 NULL ++disable_so_decrypt_blkcipher_alg_60844 decrypt blkcipher_alg 4 60844 NULL ++disable_so_demod_address_drxd_config_60850 demod_address drxd_config 0 60850 NULL ++disable_so_rs_bound_addr_rds_sock_60851 rs_bound_addr rds_sock 0 60851 NULL ++disable_so_pcxhr_sub_set_clock_fndecl_60853 pcxhr_sub_set_clock fndecl 2-0 60853 NULL nohasharray ++disable_so_inet6_dump_ifmcaddr_fndecl_60853 inet6_dump_ifmcaddr fndecl 0 60853 &disable_so_pcxhr_sub_set_clock_fndecl_60853 ++disable_so_mpll_ref_div_rv6xx_power_info_60865 mpll_ref_div rv6xx_power_info 0 60865 NULL ++disable_so_clk_mul_sdhci_host_60866 clk_mul sdhci_host 0 60866 NULL ++disable_so_cryptd_hash_finup_enqueue_fndecl_60873 cryptd_hash_finup_enqueue fndecl 0 60873 NULL ++disable_so_pc87360_autodiv_fndecl_60877 pc87360_autodiv fndecl 2 60877 NULL nohasharray ++disable_so_si_get_gpu_clock_counter_fndecl_60877 si_get_gpu_clock_counter fndecl 0 60877 &disable_so_pc87360_autodiv_fndecl_60877 ++disable_so_dma_addr___vxge_hw_blockpool_entry_60895 dma_addr __vxge_hw_blockpool_entry 0 60895 NULL ++disable_so_write32_ssb_bus_ops_60906 write32 ssb_bus_ops 3 60906 NULL ++disable_so_bfa_fcs_lport_ns_process_gidft_pids_fndecl_60914 bfa_fcs_lport_ns_process_gidft_pids fndecl 3 60914 NULL ++disable_so_hash_walk_next_fndecl_60955 hash_walk_next fndecl 0 60955 NULL ++disable_so_tm_min_rtc_time_60965 tm_min rtc_time 0 60965 NULL ++disable_so_m48t86_rtc_read_time_fndecl_60966 m48t86_rtc_read_time fndecl 0 60966 NULL ++disable_so_alloc_gen8_temp_bitmaps_fndecl_60972 alloc_gen8_temp_bitmaps fndecl 0 60972 NULL ++disable_so_max_dwell_time_delta_conf_sched_scan_settings_60976 max_dwell_time_delta conf_sched_scan_settings 0 60976 NULL ++disable_so_src_addr_filter_ipv4_5tuple_60977 src_addr filter_ipv4_5tuple 0 60977 NULL nohasharray ++disable_so_intel_freq_opcode_fndecl_60977 intel_freq_opcode fndecl 0-2 60977 &disable_so_src_addr_filter_ipv4_5tuple_60977 ++disable_so_btree_pages_cache_set_60979 btree_pages cache_set 0 60979 NULL ++disable_so_pop_time_snd_soc_card_60984 pop_time snd_soc_card 0 60984 NULL ++disable_so_v4l2_i2c_subdev_addr_fndecl_60994 v4l2_i2c_subdev_addr fndecl 0 60994 NULL ++disable_so_find_and_set_predefined_video_timings_fndecl_61004 find_and_set_predefined_video_timings fndecl 2 61004 NULL ++disable_so_bus_ipr_res_addr_61007 bus ipr_res_addr 0 61007 NULL ++disable_so_t2timer_lapb_parms_struct_61011 t2timer lapb_parms_struct 0 61011 NULL nohasharray ++disable_so_size_log2_t3_cq_61011 size_log2 t3_cq 0 61011 &disable_so_t2timer_lapb_parms_struct_61011 ++disable_so_virtual_apic_page_addr_vmcs12_61020 virtual_apic_page_addr vmcs12 0 61020 NULL ++disable_so_show_sas_end_dev_I_T_nexus_loss_timeout_fndecl_61033 show_sas_end_dev_I_T_nexus_loss_timeout fndecl 0 61033 NULL ++disable_so_first_time_batadv_tt_roam_node_61055 first_time batadv_tt_roam_node 0 61055 NULL ++disable_so_blank_time_evergreen_wm_params_61058 blank_time evergreen_wm_params 0 61058 NULL ++disable_so_crypto_hash_walk_done_fndecl_61061 crypto_hash_walk_done fndecl 0-2 61061 NULL ++disable_so_qi_rtbtimelimit_xfs_quotainfo_61067 qi_rtbtimelimit xfs_quotainfo 0 61067 NULL ++disable_so_dma_addr_freelQ_61069 dma_addr freelQ 0 61069 NULL ++disable_so_gateway_value_addr_wil_fw_record_gateway_data_61071 gateway_value_addr wil_fw_record_gateway_data 0 61071 NULL ++disable_so_ndisc_opt_addr_space_fndecl_61076 ndisc_opt_addr_space fndecl 0 61076 NULL nohasharray ++disable_so_pcan_usb_fd_set_bittiming_fast_fndecl_61076 pcan_usb_fd_set_bittiming_fast fndecl 0 61076 &disable_so_ndisc_opt_addr_space_fndecl_61076 ++disable_so_wl1251_translate_reg_addr_fndecl_61077 wl1251_translate_reg_addr fndecl 0-2 61077 NULL ++disable_so_irq_set_handler_data_fndecl_61096 irq_set_handler_data fndecl 1 61096 NULL nohasharray ++disable_so_be64_add_cpu_fndecl_61096 be64_add_cpu fndecl 2 61096 &disable_so_irq_set_handler_data_fndecl_61096 ++disable_so_find_first_extent_bit_state_fndecl_61098 find_first_extent_bit_state fndecl 2 61098 NULL ++disable_so_confirm_addr_indev_fndecl_61106 confirm_addr_indev fndecl 0 61106 NULL ++disable_so_ci_otg_init_timers_fndecl_61122 ci_otg_init_timers fndecl 0 61122 NULL ++disable_so_rangehigh_v4l2_frequency_band_61125 rangehigh v4l2_frequency_band 0 61125 NULL ++disable_so_rdb_PartitionList_RigidDiskBlock_61126 rdb_PartitionList RigidDiskBlock 0 61126 NULL ++disable_so_qat_alg_ablkcipher_setkey_fndecl_61127 qat_alg_ablkcipher_setkey fndecl 3 61127 NULL ++disable_so_ath6kl_cfg80211_deepsleep_suspend_fndecl_61128 ath6kl_cfg80211_deepsleep_suspend fndecl 0 61128 NULL ++disable_so_phase_seg2_can_bittiming_61132 phase_seg2 can_bittiming 0 61132 NULL ++disable_so_mii_address_fndecl_61157 mii_address fndecl 1-2 61157 NULL ++disable_so_dent_key_init_hash_fndecl_61159 dent_key_init_hash fndecl 3-4 61159 NULL ++disable_so__drbd_send_uuids_fndecl_61164 _drbd_send_uuids fndecl 0 61164 NULL ++disable_so_addr_gf100_gr_mmio_61167 addr gf100_gr_mmio 0 61167 NULL ++disable_so_xfrm_dst_hash_fndecl_61174 xfrm_dst_hash fndecl 0-4-5 61174 NULL ++disable_so_i2c_smbus_read_i2c_block_data_fndecl_61176 i2c_smbus_read_i2c_block_data fndecl 0-2-3 61176 NULL ++disable_so_mthca_HW2SW_SRQ_fndecl_61199 mthca_HW2SW_SRQ fndecl 0-3 61199 NULL ++disable_so_bit_fields_len_ocrdma_srq_61200 bit_fields_len ocrdma_srq 0 61200 NULL ++disable_so_cpuidle_add_device_sysfs_fndecl_61204 cpuidle_add_device_sysfs fndecl 0 61204 NULL ++disable_so_avail_snd_rawmidi_runtime_61205 avail snd_rawmidi_runtime 0 61205 NULL ++disable_so_fib_info_hashfn_fndecl_61213 fib_info_hashfn fndecl 0 61213 NULL ++disable_so_zd_usb_iowrite16v_async_end_fndecl_61215 zd_usb_iowrite16v_async_end fndecl 0 61215 NULL nohasharray ++disable_so_shash_ahash_mcryptd_update_fndecl_61215 shash_ahash_mcryptd_update fndecl 0 61215 &disable_so_zd_usb_iowrite16v_async_end_fndecl_61215 ++disable_so_buf_addr_mlx4_ib_create_srq_61216 buf_addr mlx4_ib_create_srq 0 61216 NULL ++disable_so_post_divider_panel_info_61220 post_divider panel_info 0 61220 NULL ++disable_so_wrmsr_safe_regs_fndecl_61235 wrmsr_safe_regs fndecl 0 61235 NULL ++disable_so_get_stats_jiffies_smsdvb_client_t_61240 get_stats_jiffies smsdvb_client_t 0 61240 NULL ++disable_so_ebitmap_next_positive_fndecl_61248 ebitmap_next_positive fndecl 0-3 61248 NULL ++disable_so_ieee80211_aes_gcm_decrypt_fndecl_61254 ieee80211_aes_gcm_decrypt fndecl 0-5 61254 NULL ++disable_so_sprintf_string_fndecl_61260 sprintf_string fndecl 0 61260 NULL nohasharray ++disable_so_ci_do_program_memory_timing_parameters_fndecl_61260 ci_do_program_memory_timing_parameters fndecl 0 61260 &disable_so_sprintf_string_fndecl_61260 ++disable_so_be32_to_cpu_array_fndecl_61277 be32_to_cpu_array fndecl 3 61277 NULL ++disable_so_ds_tss_segment_16_61290 ds tss_segment_16 0 61290 NULL ++disable_so_start_delay_ns_cc10001_adc_device_61303 start_delay_ns cc10001_adc_device 0 61303 NULL ++disable_so_data_addr_nvbios_pmuR_61307 data_addr nvbios_pmuR 0 61307 NULL ++disable_so_time_stamp_il_traffic_load_61308 time_stamp il_traffic_load 0 61308 NULL nohasharray ++disable_so_crypto_ccm_encrypt_done_fndecl_61308 crypto_ccm_encrypt_done fndecl 2 61308 &disable_so_time_stamp_il_traffic_load_61308 ++disable_so_max_pixclock_tdfx_par_61310 max_pixclock tdfx_par 0 61310 NULL ++disable_so_nilfs_btree_node_get_key_fndecl_61317 nilfs_btree_node_get_key fndecl 0-2 61317 NULL ++disable_so_sk_forced_wmem_schedule_fndecl_61322 sk_forced_wmem_schedule fndecl 2 61322 NULL ++disable_so_rxhash_tun_flow_entry_61325 rxhash tun_flow_entry 0 61325 NULL ++disable_so___spin_time_accum_fndecl_61328 __spin_time_accum fndecl 1 61328 NULL ++disable_so_iscsi_nacl_attrib_store_nopin_timeout_fndecl_61329 iscsi_nacl_attrib_store_nopin_timeout fndecl 0-3 61329 NULL ++disable_so_dqb_itime_v1_disk_dqblk_61340 dqb_itime v1_disk_dqblk 0 61340 NULL nohasharray ++disable_so_rds_iw_laddr_check_fndecl_61340 rds_iw_laddr_check fndecl 0-1 61340 &disable_so_dqb_itime_v1_disk_dqblk_61340 ++disable_so_pcibios_retrieve_fw_addr_fndecl_61341 pcibios_retrieve_fw_addr fndecl 0-2 61341 NULL ++disable_so_iwl_scan_cancel_timeout_fndecl_61342 iwl_scan_cancel_timeout fndecl 2 61342 NULL ++disable_so_m41t80_sysfs_set_sqwfreq_fndecl_61345 m41t80_sysfs_set_sqwfreq fndecl 0-4 61345 NULL ++disable_so_atl1_hash_mc_addr_fndecl_61348 atl1_hash_mc_addr fndecl 0 61348 NULL ++disable_so_daddr_irda_device_info_61349 daddr irda_device_info 0 61349 NULL ++disable_so_read_addr_qla82xx_md_entry_rdmem_61354 read_addr qla82xx_md_entry_rdmem 0 61354 NULL ++disable_so_wm8990_set_dai_clkdiv_fndecl_61357 wm8990_set_dai_clkdiv fndecl 3 61357 NULL ++disable_so_btrfs_delete_delayed_dir_index_fndecl_61358 btrfs_delete_delayed_dir_index fndecl 0-4 61358 NULL ++disable_so_disable_irq_fndecl_61372 disable_irq fndecl 1 61372 NULL ++disable_so_parport_ieee1284_epp_read_addr_fndecl_61382 parport_ieee1284_epp_read_addr fndecl 0 61382 NULL nohasharray ++disable_so_num_to_str_fndecl_61382 num_to_str fndecl 0-3-2 61382 &disable_so_parport_ieee1284_epp_read_addr_fndecl_61382 ++disable_so_period_timeriomem_rng_data_61395 period timeriomem_rng_data 0 61395 NULL ++disable_so_crypto_gcm_setkey_done_fndecl_61396 crypto_gcm_setkey_done fndecl 2 61396 NULL ++disable_so_ocfs2_journal_addressable_fndecl_61399 ocfs2_journal_addressable fndecl 0 61399 NULL ++disable_so_smsdvb_read_signal_strength_fndecl_61408 smsdvb_read_signal_strength fndecl 0 61408 NULL ++disable_so_flash_busaddr_ips_ha_61415 flash_busaddr ips_ha 0 61415 NULL ++disable_so_enable_time_us_tps_info_61417 enable_time_us tps_info 0 61417 NULL ++disable_so_mtrr_chunk_size_vardecl_cleanup_c_61418 mtrr_chunk_size vardecl_cleanup.c 0 61418 NULL ++disable_so_show_dock_uid_fndecl_61419 show_dock_uid fndecl 0 61419 NULL ++disable_so_get_pageblock_bitmap_fndecl_61435 get_pageblock_bitmap fndecl 2 61435 NULL ++disable_so_s5p_jpeg_runtime_resume_fndecl_61449 s5p_jpeg_runtime_resume fndecl 0 61449 NULL nohasharray ++disable_so_last_ramp_down_time_lpfc_hba_61449 last_ramp_down_time lpfc_hba 0 61449 &disable_so_s5p_jpeg_runtime_resume_fndecl_61449 ++disable_so_rsp_dmaaddr_fw_fcoe_els_ct_wr_61457 rsp_dmaaddr fw_fcoe_els_ct_wr 0 61457 NULL ++disable_so_pcsp_timer_update_fndecl_61473 pcsp_timer_update fndecl 0 61473 NULL ++disable_so_i8042_start_time_vardecl_i8042_h_61479 i8042_start_time vardecl_i8042.h 0 61479 NULL nohasharray ++disable_so_insert_into_bitmap_fndecl_61479 insert_into_bitmap fndecl 0 61479 &disable_so_i8042_start_time_vardecl_i8042_h_61479 ++disable_so_xclkmaxrasdelay_pll_ct_61489 xclkmaxrasdelay pll_ct 0 61489 NULL ++disable_so_ioa_cb_bus_addr_pmcraid_cmd_61490 ioa_cb_bus_addr pmcraid_cmd 0 61490 NULL ++disable_so_sis_ata16_program_timings_fndecl_61491 sis_ata16_program_timings fndecl 2 61491 NULL ++disable_so_read_addr_stride___queue_61493 read_addr_stride __queue 0 61493 NULL ++disable_so_w1_timeout_vardecl_w1_c_61497 w1_timeout vardecl_w1.c 0 61497 NULL nohasharray ++disable_so_beacon_init_val_iwl_rxon_time_cmd_61497 beacon_init_val iwl_rxon_time_cmd 0 61497 &disable_so_w1_timeout_vardecl_w1_c_61497 ++disable_so_split_timeout_lo_fw_card_61499 split_timeout_lo fw_card 0 61499 NULL ++disable_so_nla_find_fndecl_61508 nla_find fndecl 2 61508 NULL ++disable_so_timer_period_frag_pcxhr_stream_61512 timer_period_frag pcxhr_stream 0 61512 NULL ++disable_so_addr_hi_tg3_rx_buffer_desc_61522 addr_hi tg3_rx_buffer_desc 0 61522 NULL ++disable_so_i_uid_ext3_inode_61529 i_uid ext3_inode 0 61529 NULL nohasharray ++disable_so_r30_val_fc2580_freq_regs_61529 r30_val fc2580_freq_regs 0 61529 &disable_so_i_uid_ext3_inode_61529 ++disable_so_i_delayed_blks_xfs_inode_61540 i_delayed_blks xfs_inode 0 61540 NULL nohasharray ++disable_so_aes_set_key_fndecl_61540 aes_set_key fndecl 0-3 61540 &disable_so_i_delayed_blks_xfs_inode_61540 ++disable_so_loc_addr_nes_cm_listener_61541 loc_addr nes_cm_listener 0 61541 NULL ++disable_so_addr_w6692_hw_61546 addr w6692_hw 0 61546 NULL ++disable_so_mvs_write_port_vsr_addr_fndecl_61549 mvs_write_port_vsr_addr fndecl 3 61549 NULL ++disable_so_s_addr_per_block_bits_ext3_sb_info_61550 s_addr_per_block_bits ext3_sb_info 0 61550 NULL ++disable_so_o2net_set_nodelay_fndecl_61551 o2net_set_nodelay fndecl 0 61551 NULL ++disable_so_mlx5_ib_query_gid_fndecl_61553 mlx5_ib_query_gid fndecl 2-3 61553 NULL ++disable_so_pdl_paddr_hp100_ring_61561 pdl_paddr hp100_ring 0 61561 NULL ++disable_so_pci_bus_read_dev_vendor_id_fndecl_61562 pci_bus_read_dev_vendor_id fndecl 2 61562 NULL ++disable_so_fs16_to_cpu_fndecl_61568 fs16_to_cpu fndecl 0-2 61568 NULL ++disable_so_prandom_u32_state_fndecl_61582 prandom_u32_state fndecl 0 61582 NULL ++disable_so_high_bits_word_at_a_time_61595 high_bits word_at_a_time 0 61595 NULL ++disable_so_broadsheet_spiflash_op_on_address_fndecl_61596 broadsheet_spiflash_op_on_address fndecl 0-2-3 61596 NULL ++disable_so_device_create_fndecl_61600 device_create fndecl 3 61600 NULL ++disable_so_mce_wrmsrl_fndecl_61602 mce_wrmsrl fndecl 2 61602 NULL ++disable_so_jiffies_to_msecs_fndecl_61603 jiffies_to_msecs fndecl 0-1 61603 NULL ++disable_so_desc_card_addr_qla4_83xx_minidump_entry_rdmem_pex_dma_61605 desc_card_addr qla4_83xx_minidump_entry_rdmem_pex_dma 0 61605 NULL ++disable_so_remote_cm_response_timeout_ib_cm_req_param_61617 remote_cm_response_timeout ib_cm_req_param 0 61617 NULL ++disable_so_i_ctime_ocfs2_dinode_61629 i_ctime ocfs2_dinode 0 61629 NULL ++disable_so_uac_clock_selector_set_val_fndecl_61640 uac_clock_selector_set_val fndecl 2-0 61640 NULL ++disable_so_throtl_schedule_pending_timer_fndecl_61645 throtl_schedule_pending_timer fndecl 2 61645 NULL ++disable_so_t_nsec_xfs_ictimestamp_61648 t_nsec xfs_ictimestamp 0 61648 NULL ++disable_so_hashbits_rpc_cred_cache_61651 hashbits rpc_cred_cache 0 61651 NULL ++disable_so_iscsi_nacl_attrib_show_nopin_response_timeout_fndecl_61655 iscsi_nacl_attrib_show_nopin_response_timeout fndecl 0 61655 NULL ++disable_so_address_SG64ENTRY_61656 address SG64ENTRY 0 61656 NULL ++disable_so_cputime_advance_fndecl_61661 cputime_advance fndecl 2 61661 NULL ++disable_so_ts_delay_pressure_vardecl_ucb1400_ts_c_61663 ts_delay_pressure vardecl_ucb1400_ts.c 0 61663 NULL ++disable_so_mapaddr_skge_element_61673 mapaddr skge_element 0 61673 NULL ++disable_so_resetcal_timer_ath_ani_61692 resetcal_timer ath_ani 0 61692 NULL ++disable_so_btrfs_check_uuid_tree_entry_fndecl_61694 btrfs_check_uuid_tree_entry fndecl 4 61694 NULL ++disable_so_tuner_addr_tm6000_core_61695 tuner_addr tm6000_core 0 61695 NULL ++disable_so_last_msgtime_vardecl_ide_io_c_61702 last_msgtime vardecl_ide-io.c 0 61702 NULL ++disable_so_hpi_sample_clock_get_auto_fndecl_61704 hpi_sample_clock_get_auto fndecl 1-0 61704 NULL ++disable_so_ext4_find_delayed_extent_fndecl_61709 ext4_find_delayed_extent fndecl 0 61709 NULL ++disable_so_freq_offset_khz_uhf_dib0090_config_61716 freq_offset_khz_uhf dib0090_config 0 61716 NULL ++disable_so_sha1_generic_block_fn_fndecl_61724 sha1_generic_block_fn fndecl 3 61724 NULL ++disable_so_xc4000_get_signal_fndecl_61727 xc4000_get_signal fndecl 0 61727 NULL ++disable_so_vf_addr_hi_bnx2x_vf_mbx_61734 vf_addr_hi bnx2x_vf_mbx 0 61734 NULL nohasharray ++enable_so_exit_info_2_vmcb_control_area_61734 exit_info_2 vmcb_control_area 0 61734 &disable_so_vf_addr_hi_bnx2x_vf_mbx_61734 ++disable_so_pcxhr_update_timer_pos_fndecl_61736 pcxhr_update_timer_pos fndecl 3 61736 NULL nohasharray ++disable_so_adis16480_set_filter_freq_fndecl_61736 adis16480_set_filter_freq fndecl 0 61736 &disable_so_pcxhr_update_timer_pos_fndecl_61736 nohasharray ++disable_so_xfs_daddr_to_agbno_fndecl_61736 xfs_daddr_to_agbno fndecl 0-2 61736 &disable_so_adis16480_set_filter_freq_fndecl_61736 ++disable_so_stb0899_calc_derot_time_fndecl_61753 stb0899_calc_derot_time fndecl 0-1 61753 NULL nohasharray ++disable_so_fb_end_aligned_physaddr_osd_info_61753 fb_end_aligned_physaddr osd_info 0 61753 &disable_so_stb0899_calc_derot_time_fndecl_61753 ++disable_so_ssb_calc_clock_rate_fndecl_61754 ssb_calc_clock_rate fndecl 0-3-2 61754 NULL nohasharray ++disable_so_seq_amdgpu_fence_61754 seq amdgpu_fence 0 61754 &disable_so_ssb_calc_clock_rate_fndecl_61754 ++disable_so_disable_irq_nosync_fndecl_61758 disable_irq_nosync fndecl 1 61758 NULL ++disable_so_nft_dump_register_fndecl_61766 nft_dump_register fndecl 0 61766 NULL ++disable_so_file_remove_suid_fndecl_61769 file_remove_suid fndecl 0 61769 NULL ++disable_so_ltr501_als_write_samp_freq_fndecl_61771 ltr501_als_write_samp_freq fndecl 0 61771 NULL ++disable_so_pixclock_my_timming_61772 pixclock my_timming 0 61772 NULL ++disable_so_rtl818x_iowrite8_fndecl_61778 rtl818x_iowrite8 fndecl 3 61778 NULL ++disable_so_bql_show_hold_time_fndecl_61783 bql_show_hold_time fndecl 0 61783 NULL ++disable_so_db_addr_mlx4_ib_create_srq_61795 db_addr mlx4_ib_create_srq 0 61795 NULL ++disable_so_lgdt3306a_sleep_fndecl_61796 lgdt3306a_sleep fndecl 0 61796 NULL ++disable_so_cpuid_nent_kvm_vcpu_arch_61798 cpuid_nent kvm_vcpu_arch 0 61798 NULL ++disable_so_addr_hdac_device_61804 addr hdac_device 0 61804 NULL ++disable_so_center_freq_stb0899_internal_61821 center_freq stb0899_internal 0 61821 NULL ++disable_so_addr_cqicb_61823 addr cqicb 0 61823 NULL ++disable_so_oprofile_hrtimer_setup_fndecl_61824 oprofile_hrtimer_setup fndecl 0 61824 NULL ++disable_so_tvaudio_addr_em28xx_board_61828 tvaudio_addr em28xx_board 0 61828 NULL ++disable_so__ocrdma_pd_mgr_get_bitmap_fndecl_61833 _ocrdma_pd_mgr_get_bitmap fndecl 0 61833 NULL ++disable_so_rd08_nvkm_ofuncs_61836 rd08 nvkm_ofuncs 0-2 61836 NULL ++disable_so_clipped_freq_cpufreq_cooling_device_61837 clipped_freq cpufreq_cooling_device 0 61837 NULL ++disable_so_config_addend_stmmac_hwtimestamp_61840 config_addend stmmac_hwtimestamp 2 61840 NULL ++disable_so_crypto_authenc_givencrypt_fndecl_61841 crypto_authenc_givencrypt fndecl 0 61841 NULL ++disable_so_freq_table_get_index_fndecl_61842 freq_table_get_index fndecl 2 61842 NULL ++disable_so_qla2x00_issue_iocb_timeout_fndecl_61848 qla2x00_issue_iocb_timeout fndecl 0-3-5 61848 NULL ++disable_so_afs_vlocation_timeout_vardecl_vlocation_c_61850 afs_vlocation_timeout vardecl_vlocation.c 0 61850 NULL ++disable_so_dev_addr__drm_via_descriptor_61860 dev_addr _drm_via_descriptor 0 61860 NULL ++disable_so_inet_confirm_addr_fndecl_61869 inet_confirm_addr fndecl 0 61869 NULL nohasharray ++enable_so__eip_x86_emulate_ctxt_61869 _eip x86_emulate_ctxt 0 61869 &disable_so_inet_confirm_addr_fndecl_61869 ++disable_so_ethtool_get_perm_addr_fndecl_61870 ethtool_get_perm_addr fndecl 0 61870 NULL ++disable_so_sctp_ulpevent_make_peer_addr_change_fndecl_61876 sctp_ulpevent_make_peer_addr_change fndecl 6 61876 NULL nohasharray ++disable_so_calc_lanman_hash_fndecl_61876 calc_lanman_hash fndecl 0 61876 &disable_so_sctp_ulpevent_make_peer_addr_change_fndecl_61876 ++disable_so_init_blkcipher_desc_fndecl_61877 init_blkcipher_desc fndecl 0-3-5 61877 NULL ++disable_so_address_acpi_pci_routing_table_61886 address acpi_pci_routing_table 0 61886 NULL ++disable_so_tx_tone_freq_b43_phy_lp_61888 tx_tone_freq b43_phy_lp 0 61888 NULL ++disable_so___ip6addrlbl_match_fndecl_61894 __ip6addrlbl_match fndecl 4-5 61894 NULL ++disable_so_irq_domain_free_irqs_top_fndecl_61898 irq_domain_free_irqs_top fndecl 2-3 61898 NULL ++disable_so_freq_tm6000_core_61902 freq tm6000_core 0 61902 NULL ++disable_so_addr_lo_ocrdma_sge_61909 addr_lo ocrdma_sge 0 61909 NULL ++disable_so_ctlr_ka_time_fcoe_ctlr_61922 ctlr_ka_time fcoe_ctlr 0 61922 NULL ++disable_so_mcryptd_hash_final_enqueue_fndecl_61941 mcryptd_hash_final_enqueue fndecl 0 61941 NULL ++disable_so_dn_match_addr_fndecl_61944 dn_match_addr fndecl 1 61944 NULL ++disable_so_mac_time_b43legacy_rxhdr_fw3_61952 mac_time b43legacy_rxhdr_fw3 0 61952 NULL nohasharray ++disable_so_force_static_address_write_fndecl_61952 force_static_address_write fndecl 3 61952 &disable_so_mac_time_b43legacy_rxhdr_fw3_61952 ++disable_so_delay_adp5588_kpad_61963 delay adp5588_kpad 0 61963 NULL ++disable_so_cg_time_ufs_cylinder_group_61969 cg_time ufs_cylinder_group 0 61969 NULL ++disable_so_pll_freq_ene_device_61971 pll_freq ene_device 0 61971 NULL ++disable_so_iscsit_na_random_datain_seq_offsets_fndecl_61975 iscsit_na_random_datain_seq_offsets fndecl 0 61975 NULL ++disable_so_addr_dme1737_data_61978 addr dme1737_data 0 61978 NULL ++disable_so_crypto_probing_notify_fndecl_61991 crypto_probing_notify fndecl 0-1 61991 NULL ++disable_so_offset_fw_address_handler_61992 offset fw_address_handler 0 61992 NULL ++disable_so_vsel_addr_palmas_regs_info_61997 vsel_addr palmas_regs_info 0 61997 NULL ++disable_so_last_time_ecne_reduced_sctp_transport_61998 last_time_ecne_reduced sctp_transport 0 61998 NULL ++disable_so_units_sprintf_fndecl_62002 units_sprintf fndecl 0 62002 NULL ++disable_so_gpu_addr_radeon_uvd_62004 gpu_addr radeon_uvd 0 62004 NULL ++disable_so_adc_freq_stmpe_touch_62006 adc_freq stmpe_touch 0 62006 NULL ++disable_so_dosr_aic31xx_rate_divs_62015 dosr aic31xx_rate_divs 0 62015 NULL ++disable_so_tsc_khz_vardecl_62031 tsc_khz vardecl 0 62031 NULL ++disable_so_accounting_timestamp_dev_pm_info_62040 accounting_timestamp dev_pm_info 0 62040 NULL nohasharray ++disable_so_sensor_addr_mcam_camera_62040 sensor_addr mcam_camera 0 62040 &disable_so_accounting_timestamp_dev_pm_info_62040 ++disable_so___sw_hweight16_fndecl_62046 __sw_hweight16 fndecl 1-0 62046 NULL ++disable_so_st_atime_stat_62052 st_atime stat 0 62052 NULL nohasharray ++disable_so_dsi_pll_div_dsi_mnp_62052 dsi_pll_div dsi_mnp 0 62052 &disable_so_st_atime_stat_62052 ++disable_so_ath5k_hw_write_ofdm_timings_fndecl_62063 ath5k_hw_write_ofdm_timings fndecl 0 62063 NULL ++disable_so_addr_dn_neigh_62067 addr dn_neigh 0 62067 NULL ++disable_so_small_buf_q_alloc_phy_addr_ql3_adapter_62071 small_buf_q_alloc_phy_addr ql3_adapter 0 62071 NULL ++disable_so_in6_dump_addrs_fndecl_62073 in6_dump_addrs fndecl 0 62073 NULL nohasharray ++disable_so_toggle_hw_mce_inject_fndecl_62073 toggle_hw_mce_inject fndecl 0-1 62073 &disable_so_in6_dump_addrs_fndecl_62073 ++disable_so_addr_mthca_data_seg_62083 addr mthca_data_seg 0 62083 NULL ++disable_so_err_interrupt_orion_mdio_dev_62099 err_interrupt orion_mdio_dev 0 62099 NULL ++disable_so_callback_snd_timer_instance_62100 callback snd_timer_instance 2-3 62100 NULL ++disable_so_acc_jiffies_ati_remote_62109 acc_jiffies ati_remote 0 62109 NULL ++disable_so_regcache_rbtree_drop_fndecl_62111 regcache_rbtree_drop fndecl 2-3 62111 NULL ++disable_so_post_div_radeon_pll_62120 post_div radeon_pll 0 62120 NULL ++disable_so_local_addr_rds_atomic_args_62123 local_addr rds_atomic_args 0 62123 NULL ++disable_so_rds_tcp_laddr_check_fndecl_62131 rds_tcp_laddr_check fndecl 1 62131 NULL ++disable_so_sock_get_timestampns_fndecl_62145 sock_get_timestampns fndecl 0 62145 NULL ++disable_so_beacon_time_stamp_il_rx_phy_res_62147 beacon_time_stamp il_rx_phy_res 0 62147 NULL ++disable_so_panel_power_up_delay_cdv_intel_dp_62150 panel_power_up_delay cdv_intel_dp 0 62150 NULL ++disable_so_dma_addr_solo_p2m_desc_62151 dma_addr solo_p2m_desc 0 62151 NULL ++disable_so_hangcheck_tick_vardecl_hangcheck_timer_c_62154 hangcheck_tick vardecl_hangcheck-timer.c 0 62154 NULL nohasharray ++disable_so_kbd_backlight_timeout_store_fndecl_62154 kbd_backlight_timeout_store fndecl 0-4 62154 &disable_so_hangcheck_tick_vardecl_hangcheck_timer_c_62154 ++disable_so_xhci_call_host_update_timeout_for_endpoint_fndecl_62155 xhci_call_host_update_timeout_for_endpoint fndecl 0 62155 NULL ++disable_so_read_block_bitmap_fndecl_62158 read_block_bitmap fndecl 2 62158 NULL ++disable_so_ceph_aes_decrypt_fndecl_62159 ceph_aes_decrypt fndecl 2-6 62159 NULL ++disable_so_mpll_func_cntl_2_si_clock_registers_62165 mpll_func_cntl_2 si_clock_registers 0 62165 NULL ++disable_so_s01_img_ir_timing_regvals_62168 s01 img_ir_timing_regvals 0 62168 NULL ++disable_so_xmit_hashtype_vardecl_bond_main_c_62175 xmit_hashtype vardecl_bond_main.c 0 62175 NULL ++disable_so_seconds_v4l2_timecode_62177 seconds v4l2_timecode 0 62177 NULL ++disable_so_dma_addr_t3_wq_62178 dma_addr t3_wq 0 62178 NULL ++disable_so_cryptd_hash_export_fndecl_62185 cryptd_hash_export fndecl 0 62185 NULL ++disable_so_get_qam_signal_to_noise_fndecl_62191 get_qam_signal_to_noise fndecl 0 62191 NULL ++disable_so_dp_daddr_rds_ib_connect_private_62196 dp_daddr rds_ib_connect_private 0 62196 NULL ++disable_so_max77693_muic_set_debounce_time_fndecl_62200 max77693_muic_set_debounce_time fndecl 0-2 62200 NULL ++disable_so_bch_time_stats_update_fndecl_62214 bch_time_stats_update fndecl 2 62214 NULL ++disable_so_t4_set_addr_hash_fndecl_62216 t4_set_addr_hash fndecl 0-2-3 62216 NULL ++disable_so_proc_disconnectsignal_compat_fndecl_62217 proc_disconnectsignal_compat fndecl 0 62217 NULL ++disable_so_rtsx_pci_switch_clock_fndecl_62219 rtsx_pci_switch_clock fndecl 2-0 62219 NULL ++disable_so_addr_chip_data_62229 addr chip_data 0 62229 NULL ++disable_so_timer_abs_periods_pcxhr_stream_62230 timer_abs_periods pcxhr_stream 0 62230 NULL ++disable_so_tty_ldisc_lock_pair_timeout_fndecl_62232 tty_ldisc_lock_pair_timeout fndecl 3 62232 NULL ++disable_so_fd_pppol2tpv3in6_addr_62243 fd pppol2tpv3in6_addr 0 62243 NULL ++disable_so_hrtimer_start_range_ns_fndecl_62253 hrtimer_start_range_ns fndecl 3 62253 NULL ++disable_so_r9_kvm_regs_62259 r9 kvm_regs 0 62259 NULL ++disable_so_supported_addrs_sctp_pf_62261 supported_addrs sctp_pf 0 62261 NULL ++disable_so_xfs_bmapi_delay_fndecl_62277 xfs_bmapi_delay fndecl 0-2-3 62277 NULL ++disable_so_tseg2_pucan_timing_slow_62290 tseg2 pucan_timing_slow 0 62290 NULL ++disable_so_mtime_ncp_cache_head_62294 mtime ncp_cache_head 0 62294 NULL ++disable_so_get_ramp_delay_fndecl_62302 get_ramp_delay fndecl 0 62302 NULL ++disable_so_decrypt_crypto_aead_62305 decrypt crypto_aead 0 62305 NULL ++disable_so_paddr_mmd_fw_ldst_mdio_62306 paddr_mmd fw_ldst_mdio 0 62306 NULL ++disable_so_start_address___osdv1_cdb_addr_len_62309 start_address __osdv1_cdb_addr_len 0 62309 NULL ++disable_so_freq_as10x_tune_args_62312 freq as10x_tune_args 0 62312 NULL nohasharray ++e_rtt_min_westwood_62312 rtt_min westwood 0 62312 &disable_so_freq_as10x_tune_args_62312 ++disable_so_timestamp_low_rtl_stats_62314 timestamp_low rtl_stats 0 62314 NULL ++disable_so_uid_fuse_in_header_62319 uid fuse_in_header 0 62319 NULL ++disable_so_bfa_fcs_rport_del_timeout_vardecl_bfa_fcs_rport_c_62320 bfa_fcs_rport_del_timeout vardecl_bfa_fcs_rport.c 0 62320 NULL nohasharray ++disable_so_argidx_mc_buffer_62320 argidx mc_buffer 0 62320 &disable_so_bfa_fcs_rport_del_timeout_vardecl_bfa_fcs_rport_c_62320 ++disable_so_ci_recover_timer_dlm_config_info_62321 ci_recover_timer dlm_config_info 0 62321 NULL nohasharray ++disable_so_gart_bus_addr_agp_bridge_data_62321 gart_bus_addr agp_bridge_data 0 62321 &disable_so_ci_recover_timer_dlm_config_info_62321 ++disable_so_ci_get_ddr3_mclk_frequency_ratio_fndecl_62335 ci_get_ddr3_mclk_frequency_ratio fndecl 0-1 62335 NULL ++disable_so_addr_flags_ec_params_i2c_passthru_msg_62337 addr_flags ec_params_i2c_passthru_msg 0 62337 NULL ++disable_so_mISDN_clock_get_fndecl_62339 mISDN_clock_get fndecl 0 62339 NULL nohasharray ++disable_so_beacon_paddr_ath10k_vif_62339 beacon_paddr ath10k_vif 0 62339 &disable_so_mISDN_clock_get_fndecl_62339 nohasharray ++disable_so_tda10023_writereg_fndecl_62339 tda10023_writereg fndecl 3 62339 &disable_so_beacon_paddr_ath10k_vif_62339 ++disable_so___iowrite32_copy_fndecl_62342 __iowrite32_copy fndecl 3 62342 NULL ++disable_so_bit_offset_acpi_pct_register_62348 bit_offset acpi_pct_register 0 62348 NULL ++disable_so_ccp_aes_encrypt_fndecl_62350 ccp_aes_encrypt fndecl 0 62350 NULL ++disable_so_crypto_cbc_module_init_fndecl_62352 crypto_cbc_module_init fndecl 0 62352 NULL ++disable_so_decode_attr_time_fndecl_62359 decode_attr_time fndecl 0 62359 NULL ++disable_so_btrfs_set_dev_replace_time_stopped_fndecl_62364 btrfs_set_dev_replace_time_stopped fndecl 3 62364 NULL ++disable_so_i2c_addr_stv0900_internal_62365 i2c_addr stv0900_internal 0 62365 NULL ++disable_so_sys_setfsgid16_fndecl_62369 sys_setfsgid16 fndecl 0-1 62369 NULL ++disable_so__zd_iowrite32v_locked_fndecl_62374 _zd_iowrite32v_locked fndecl 3-0 62374 NULL nohasharray ++disable_so_C_SYSC_semtimedop_fndecl_62374 C_SYSC_semtimedop fndecl 0-1-3 62374 &disable_so__zd_iowrite32v_locked_fndecl_62374 ++disable_so_native_mode_display_timings_62375 native_mode display_timings 0 62375 NULL ++disable_so_wm8400_set_dai_clkdiv_fndecl_62376 wm8400_set_dai_clkdiv fndecl 3 62376 NULL ++disable_so_phy_fixed_addr_vardecl_fixed_phy_c_62380 phy_fixed_addr vardecl_fixed_phy.c 0 62380 NULL ++disable_so_lo_phys_addr_62383 lo phys_addr 0 62383 NULL ++disable_so_schedule_resp_fndecl_62394 schedule_resp fndecl 4-3 62394 NULL ++disable_so_tw_ts_recent_tcp_timewait_sock_62395 tw_ts_recent tcp_timewait_sock 0 62395 NULL ++disable_so_bus_addr_videobuf_dmabuf_62402 bus_addr videobuf_dmabuf 0 62402 NULL ++disable_so_i_uid_exofs_fcb_62409 i_uid exofs_fcb 0 62409 NULL ++disable_so_pc_clock_getres_fndecl_62422 pc_clock_getres fndecl 1 62422 NULL ++disable_so_lock_addr_ulp_mem_io_62424 lock_addr ulp_mem_io 0 62424 NULL ++disable_so___set_radio_freq_fndecl_62425 __set_radio_freq fndecl 2 62425 NULL ++disable_so_ath5k_hw_set_cts_timeout_fndecl_62429 ath5k_hw_set_cts_timeout fndecl 2 62429 NULL ++disable_so_ni_program_memory_timing_parameters_fndecl_62435 ni_program_memory_timing_parameters fndecl 0 62435 NULL ++disable_so_stv6110_set_frequency_fndecl_62438 stv6110_set_frequency fndecl 2 62438 NULL ++disable_so_padata_index_to_cpu_fndecl_62451 padata_index_to_cpu fndecl 0-2 62451 NULL ++disable_so_btree_insert_fndecl_62456 btree_insert fndecl 5 62456 NULL ++disable_so_time_hfa384x_rx_frame_62462 time hfa384x_rx_frame 0 62462 NULL ++disable_so_qat_alg_ablkcipher_init_dec_fndecl_62464 qat_alg_ablkcipher_init_dec fndecl 4 62464 NULL ++disable_so_addr_mcp23s08_62465 addr mcp23s08 0 62465 NULL ++disable_so_faddr_ip_options_62466 faddr ip_options 0 62466 NULL nohasharray ++disable_so_ufs_get_inode_gid_fndecl_62466 ufs_get_inode_gid fndecl 0 62466 &disable_so_faddr_ip_options_62466 ++disable_so_min_rnr_timer_ib_qp_attr_62467 min_rnr_timer ib_qp_attr 0 62467 NULL ++disable_so_update_timestamp_of_queue_fndecl_62482 update_timestamp_of_queue fndecl 2 62482 NULL ++disable_so_center_freq1_cfg80211_chan_def_62486 center_freq1 cfg80211_chan_def 0 62486 NULL ++disable_so_watchdog_set_timeout_fndecl_62487 watchdog_set_timeout fndecl 0 62487 NULL ++disable_so_bitmap_parselist_user_fndecl_62492 bitmap_parselist_user fndecl 0-2-4 62492 NULL ++disable_so_tuner_address_tda1004x_config_62514 tuner_address tda1004x_config 0 62514 NULL ++disable_so_src_addr_l_wcn36xx_dxe_desc_62516 src_addr_l wcn36xx_dxe_desc 0 62516 NULL ++disable_so_loadaddr_object_info_62521 loadaddr object_info 0 62521 NULL ++disable_so_store_cpumask_fndecl_62525 store_cpumask fndecl 4-0 62525 NULL ++disable_so_sysctl_llc2_rej_timeout_vardecl_62533 sysctl_llc2_rej_timeout vardecl 0 62533 NULL nohasharray ++disable_so_symbol_rate_stv0900_signal_info_62533 symbol_rate stv0900_signal_info 0 62533 &disable_so_sysctl_llc2_rej_timeout_vardecl_62533 ++disable_so_get_pending_timer_val_fndecl_62535 get_pending_timer_val fndecl 0-1 62535 NULL ++disable_so_acpi_tb_init_generic_address_fndecl_62545 acpi_tb_init_generic_address fndecl 2-3-4 62545 NULL ++disable_so_laddr_xt_tproxy_target_info_62546 laddr xt_tproxy_target_info 0 62546 NULL ++disable_so_bitmaps_btrfs_io_ctl_62547 bitmaps btrfs_io_ctl 0 62547 NULL ++disable_so_phy_tx_tone_freq_brcms_phy_62552 phy_tx_tone_freq brcms_phy 0 62552 NULL ++disable_so_rdaddr_irnet_socket_62558 rdaddr irnet_socket 0 62558 NULL ++disable_so_uid_ucred_62560 uid ucred 0 62560 NULL ++disable_so_mod_delayed_work_fndecl_62563 mod_delayed_work fndecl 3 62563 NULL ++disable_so_base_pfn_var_mtrr_range_state_62564 base_pfn var_mtrr_range_state 0 62564 NULL ++disable_so_cx_pt_regs_62574 cx pt_regs 0 62574 NULL ++disable_so_cpuid_device_destroy_fndecl_62575 cpuid_device_destroy fndecl 1 62575 NULL ++disable_so_pm_print_times_show_fndecl_62583 pm_print_times_show fndecl 0 62583 NULL ++disable_so_blkaddr_discard_entry_62585 blkaddr discard_entry 0 62585 NULL ++disable_so_wl1271_acx_group_address_tbl_fndecl_62591 wl1271_acx_group_address_tbl fndecl 0 62591 NULL nohasharray ++disable_so_rangelow_v4l2_hw_freq_seek_62591 rangelow v4l2_hw_freq_seek 0 62591 &disable_so_wl1271_acx_group_address_tbl_fndecl_62591 ++disable_so_crc32_le_fndecl_62601 crc32_le fndecl 0-1-3 62601 NULL ++disable_so_freq_cx23885_dev_62605 freq cx23885_dev 0 62605 NULL ++disable_so_sysctl_netrom_transport_no_activity_timeout_vardecl_62608 sysctl_netrom_transport_no_activity_timeout vardecl 0 62608 NULL ++disable_so_xfs_btree_new_iroot_fndecl_62611 xfs_btree_new_iroot fndecl 0 62611 NULL ++disable_so_tproxy_handle_time_wait6_fndecl_62612 tproxy_handle_time_wait6 fndecl 3-2 62612 NULL ++disable_so_sys_getpgid_fndecl_62613 sys_getpgid fndecl 0-1 62613 NULL ++disable_so_next_td_addr_c67x00_hcd_62615 next_td_addr c67x00_hcd 0 62615 NULL ++disable_so_hdspm_aes_sync_check_fndecl_62629 hdspm_aes_sync_check fndecl 2 62629 NULL ++disable_so_ebitmap_node_get_bit_fndecl_62633 ebitmap_node_get_bit fndecl 2 62633 NULL ++disable_so_nilfs_palloc_get_bitmap_block_fndecl_62635 nilfs_palloc_get_bitmap_block fndecl 0-2 62635 NULL ++disable_so_spll_ref_div_rv6xx_power_info_62638 spll_ref_div rv6xx_power_info 0 62638 NULL nohasharray ++disable_so_center_freq_seg1_idx_ieee80211_vht_operation_62638 center_freq_seg1_idx ieee80211_vht_operation 0 62638 &disable_so_spll_ref_div_rv6xx_power_info_62638 ++disable_so_swc_base_asd_ha_addrspace_62642 swc_base asd_ha_addrspace 0 62642 NULL nohasharray ++disable_so__abb5zes3_rtc_update_timer_fndecl_62642 _abb5zes3_rtc_update_timer fndecl 0 62642 &disable_so_swc_base_asd_ha_addrspace_62642 ++disable_so_cgcdiv_saa711x_state_62643 cgcdiv saa711x_state 0 62643 NULL ++disable_so_igmp_mod_timer_fndecl_62656 igmp_mod_timer fndecl 2 62656 NULL ++disable_so_write16_comm_runtime_62657 write16 comm_runtime 0 62657 NULL ++disable_so_sib_sid_sockaddr_ib_62658 sib_sid sockaddr_ib 0 62658 NULL ++disable_so_srx_service_sockaddr_rxrpc_62661 srx_service sockaddr_rxrpc 0 62661 NULL ++disable_so_sh_cmt_clocksource_read_fndecl_62671 sh_cmt_clocksource_read fndecl 0 62671 NULL ++disable_so_freq_saa7164_port_62674 freq saa7164_port 0 62674 NULL ++disable_so_nilfs_btree_node_lookup_fndecl_62675 nilfs_btree_node_lookup fndecl 2 62675 NULL ++disable_so_addr_1_qla8044_minidump_entry_rddfe_62676 addr_1 qla8044_minidump_entry_rddfe 0 62676 NULL ++disable_so_rtl_udelay_fndecl_62677 rtl_udelay fndecl 1 62677 NULL nohasharray ++disable_so_VTotal_xtimings_62677 VTotal xtimings 0 62677 &disable_so_rtl_udelay_fndecl_62677 ++disable_so_ib_get_cached_gid_fndecl_62698 ib_get_cached_gid fndecl 2-3 62698 NULL ++disable_so_dvb_frontend_sleep_until_fndecl_62701 dvb_frontend_sleep_until fndecl 2 62701 NULL ++disable_so_i2c_address_stv6110_config_62706 i2c_address stv6110_config 0 62706 NULL ++disable_so_address_ihex_record_62713 address ihex_record 0 62713 NULL ++disable_so_next_rptr_gpu_addr_radeon_ring_62716 next_rptr_gpu_addr radeon_ring 0 62716 NULL ++disable_so_wusb_trust_timeout_store_fndecl_62719 wusb_trust_timeout_store fndecl 0-4 62719 NULL ++disable_so_add_bytes_to_bitmap_fndecl_62721 add_bytes_to_bitmap fndecl 0-3-4 62721 NULL ++disable_so_set_ethernet_addr_fndecl_62733 set_ethernet_addr fndecl 0 62733 NULL ++disable_so_nmsrs_kvm_msrs_62744 nmsrs kvm_msrs 0 62744 NULL ++disable_so_ant_div_control_ar9300_BaseExtension_1_62759 ant_div_control ar9300_BaseExtension_1 0 62759 NULL ++disable_so_padlock_sha_import_fndecl_62760 padlock_sha_import fndecl 0 62760 NULL ++disable_so_do_timerfd_settime_fndecl_62764 do_timerfd_settime fndecl 1 62764 NULL nohasharray ++disable_so_phy_addr_netdev_private_62764 phy_addr netdev_private 0 62764 &disable_so_do_timerfd_settime_fndecl_62764 ++disable_so_bd_list_addr_lo_bnx2i_nop_out_request_62766 bd_list_addr_lo bnx2i_nop_out_request 0 62766 NULL ++disable_so_get_sndtimeo_l2cap_ops_62767 get_sndtimeo l2cap_ops 0 62767 NULL ++disable_so_active_jiffies_dev_pm_info_62774 active_jiffies dev_pm_info 0 62774 NULL ++disable_so_r5f_val_fc2580_freq_regs_62778 r5f_val fc2580_freq_regs 0 62778 NULL ++disable_so_ac97_clock_vardecl_via82xx_modem_c_62781 ac97_clock vardecl_via82xx_modem.c 0 62781 NULL ++disable_so_after_ctime_sec_nfsd4_change_info_62785 after_ctime_sec nfsd4_change_info 0 62785 NULL ++disable_so_vma_compute_subtree_gap_fndecl_62794 vma_compute_subtree_gap fndecl 0 62794 NULL ++disable_so_fll_freq_out_wm8350_data_62801 fll_freq_out wm8350_data 0 62801 NULL ++disable_so_nfs_map_group_to_gid_fndecl_62809 nfs_map_group_to_gid fndecl 0-3 62809 NULL ++disable_so_saddr_irnet_socket_62828 saddr irnet_socket 0 62828 NULL ++disable_so_fixed_mtrr_range_end_addr_fndecl_62835 fixed_mtrr_range_end_addr fndecl 2-0 62835 NULL ++disable_so_sis_program_udma_timings_fndecl_62837 sis_program_udma_timings fndecl 2 62837 NULL ++disable_so_timeout_lpfc_scsi_buf_62845 timeout lpfc_scsi_buf 0 62845 NULL ++disable_so_brp_inc_can_bittiming_const_62858 brp_inc can_bittiming_const 0 62858 NULL ++disable_so_timer_counter_tg3_62864 timer_counter tg3 0 62864 NULL ++disable_so_slave_addr_psb_intel_i2c_chan_62869 slave_addr psb_intel_i2c_chan 0 62869 NULL ++disable_so_mapaddr_rocker_desc_info_62870 mapaddr rocker_desc_info 0 62870 NULL ++disable_so_cid_addr_drv_ctl_io_62879 cid_addr drv_ctl_io 0 62879 NULL ++disable_so_ifreq_dibx000_bandwidth_config_62891 ifreq dibx000_bandwidth_config 0 62891 NULL ++disable_so_m_iw_freq_62894 m iw_freq 0 62894 NULL ++disable_so___nci_request_fndecl_62899 __nci_request fndecl 0 62899 NULL ++disable_so_tuner_addr_cx23885_dev_62908 tuner_addr cx23885_dev 0 62908 NULL ++disable_so_acpi_remove_address_space_handler_fndecl_62916 acpi_remove_address_space_handler fndecl 0-2 62916 NULL ++disable_so_vma_address_fndecl_62917 vma_address fndecl 0 62917 NULL ++disable_so_cg_spll_func_cntl_2_rv770_clock_registers_62925 cg_spll_func_cntl_2 rv770_clock_registers 0 62925 NULL ++disable_so_clear_state_gpu_addr_radeon_rlc_62934 clear_state_gpu_addr radeon_rlc 0 62934 NULL ++disable_so_timeout__x_config_parms_62944 timeout _x_config_parms 0 62944 NULL ++disable_so_vbackporch_v4l2_bt_timings_62951 vbackporch v4l2_bt_timings 0 62951 NULL ++disable_so_crypto_rfc4543_setkey_fndecl_62960 crypto_rfc4543_setkey fndecl 0-3 62960 NULL ++disable_so_xc_get_hsync_freq_fndecl_62961 xc_get_hsync_freq fndecl 0 62961 NULL ++disable_so_run_delayed_start_btrfs_delayed_ref_root_62962 run_delayed_start btrfs_delayed_ref_root 0 62962 NULL nohasharray ++disable_so_netxen_nic_pci_get_crb_addr_2M_fndecl_62962 netxen_nic_pci_get_crb_addr_2M fndecl 2 62962 &disable_so_run_delayed_start_btrfs_delayed_ref_root_62962 ++disable_so_frac_top_pll_div_62988 frac_top pll_div 0 62988 NULL nohasharray ++disable_so_busaddr__CommandList_struct_62988 busaddr _CommandList_struct 0 62988 &disable_so_frac_top_pll_div_62988 ++disable_so_buffer_paddr_ghes_62992 buffer_paddr ghes 0 62992 NULL ++disable_so_be32_to_cpu_n_fndecl_62994 be32_to_cpu_n fndecl 3 62994 NULL ++disable_so_ccp_sha_update_fndecl_63000 ccp_sha_update fndecl 0 63000 NULL ++disable_so_chipco_pctl_clockfreqlimit_fndecl_63008 chipco_pctl_clockfreqlimit fndecl 0 63008 NULL ++disable_so_sys_gettimeofday_fndecl_63009 sys_gettimeofday fndecl 0 63009 NULL ++disable_so_ext4_read_block_bitmap_fndecl_63029 ext4_read_block_bitmap fndecl 2 63029 NULL ++disable_so_sis900_interrupt_fndecl_63044 sis900_interrupt fndecl 1 63044 NULL ++disable_so_tv_usec_compat_timeval_63056 tv_usec compat_timeval 0 63056 NULL ++disable_so_timeout_ct_entry_24xx_63060 timeout ct_entry_24xx 0 63060 NULL ++disable_so_ib_reset_mad_timeout_fndecl_63061 ib_reset_mad_timeout fndecl 2 63061 NULL ++disable_so_register_lapic_address_fndecl_63066 register_lapic_address fndecl 1 63066 NULL ++disable_so_sgl_dma_addr_genwqe_sgl_63082 sgl_dma_addr genwqe_sgl 0 63082 NULL ++disable_so_nf_conntrack_hash_rnd_vardecl_63088 nf_conntrack_hash_rnd vardecl 0 63088 NULL ++disable_so_snd_emu10k1_ptr_write_fndecl_63094 snd_emu10k1_ptr_write fndecl 2-3-4 63094 NULL ++disable_so_index_svm_direct_access_msrs_63098 index svm_direct_access_msrs 0 63098 NULL ++disable_so_crypto_authenc_genicv_fndecl_63111 crypto_authenc_genicv fndecl 0 63111 NULL ++disable_so_pcf50633_rtc_set_time_fndecl_63123 pcf50633_rtc_set_time fndecl 0 63123 NULL ++disable_so_hsyn_pol_hdmi_timings_63136 hsyn_pol hdmi_timings 0 63136 NULL ++disable_so_ri_addr_gfs2_rindex_63138 ri_addr gfs2_rindex 0 63138 NULL ++disable_so_nr_oaktrail_hdmi_clock_63155 nr oaktrail_hdmi_clock 0 63155 NULL nohasharray ++disable_so_dma_addr_nic_63155 dma_addr nic 0 63155 &disable_so_nr_oaktrail_hdmi_clock_63155 ++disable_so_dlm_hash2nodeid_fndecl_63162 dlm_hash2nodeid fndecl 2 63162 NULL ++disable_so_efx_enable_interrupts_fndecl_63163 efx_enable_interrupts fndecl 0 63163 NULL nohasharray ++disable_so_freq_offset_rt2x00_dev_63163 freq_offset rt2x00_dev 0 63163 &disable_so_efx_enable_interrupts_fndecl_63163 ++disable_so_dma_addr_il_queue_63172 dma_addr il_queue 0 63172 NULL ++disable_so_buf_addr_hi_fcoe_bd_ctx_63176 buf_addr_hi fcoe_bd_ctx 0 63176 NULL ++disable_so_i2c_addr_lgdt3305_config_63179 i2c_addr lgdt3305_config 0 63179 NULL nohasharray ++disable_so_sched_addr_ath9k_hw_mci_63179 sched_addr ath9k_hw_mci 0 63179 &disable_so_i2c_addr_lgdt3305_config_63179 ++disable_so_mic_x100_get_boot_addr_fndecl_63190 mic_x100_get_boot_addr fndecl 0 63190 NULL ++disable_so_i2c_clock_period_ivtv_options_63202 i2c_clock_period ivtv_options 0 63202 NULL ++disable_so_f2fs_init_crypto_fndecl_63218 f2fs_init_crypto fndecl 0 63218 NULL ++disable_so_snd_ymfpci_interrupt_fndecl_63224 snd_ymfpci_interrupt fndecl 1 63224 NULL ++disable_so_set_tsc_mode_fndecl_63231 set_tsc_mode fndecl 0-1 63231 NULL ++disable_so_update_crypto_ahash_63235 update crypto_ahash 0 63235 NULL ++disable_so_base_freq_stv0297_state_63242 base_freq stv0297_state 0 63242 NULL ++disable_so_mounted_uid_ncp_mount_data_63250 mounted_uid ncp_mount_data 0 63250 NULL ++disable_so_wall_clock_kvm_arch_63252 wall_clock kvm_arch 0 63252 NULL nohasharray ++disable_so_system_clock_counter_kfd_ioctl_get_clock_counters_args_63252 system_clock_counter kfd_ioctl_get_clock_counters_args 0 63252 &disable_so_wall_clock_kvm_arch_63252 ++disable_so_r100_mm_wreg_slow_fndecl_63255 r100_mm_wreg_slow fndecl 2-3 63255 NULL ++disable_so_ocrdma_query_gid_fndecl_63259 ocrdma_query_gid fndecl 0-3 63259 NULL ++disable_so_sha1_mb_async_init_fndecl_63263 sha1_mb_async_init fndecl 0 63263 NULL ++disable_so_i_mtime_nsec_nilfs_inode_63266 i_mtime_nsec nilfs_inode 0 63266 NULL ++disable_so_s_pkt_delay_ipath_qp_63270 s_pkt_delay ipath_qp 0 63270 NULL ++disable_so_ecryptfs_read_update_atime_fndecl_63272 ecryptfs_read_update_atime fndecl 0 63272 NULL ++disable_so_seq_auto_out_pin_63274 seq auto_out_pin 0 63274 NULL ++disable_so_pmdown_time_show_fndecl_63283 pmdown_time_show fndecl 0 63283 NULL ++disable_so_pwm_freq_div_dib7000m_config_63285 pwm_freq_div dib7000m_config 0 63285 NULL ++disable_so_bit_width_acpi_generic_address_63286 bit_width acpi_generic_address 0 63286 NULL ++disable_so_addr_sg_entry_63287 addr sg_entry 0 63287 NULL ++disable_so_ocfs2_pack_timespec_fndecl_63293 ocfs2_pack_timespec fndecl 0 63293 NULL ++disable_so_ipv6_addr_label_fndecl_63298 ipv6_addr_label fndecl 3-4 63298 NULL ++disable_so_chgfreq_cs42l56_platform_data_63299 chgfreq cs42l56_platform_data 0 63299 NULL ++disable_so_sco_sock_set_timer_fndecl_63304 sco_sock_set_timer fndecl 2 63304 NULL nohasharray ++disable_so_skb_get_hash_fndecl_63304 skb_get_hash fndecl 0 63304 &disable_so_sco_sock_set_timer_fndecl_63304 ++disable_so_timeout_tsk_mgmt_entry_63307 timeout tsk_mgmt_entry 0 63307 NULL ++disable_so_sysctl_slot_timeout_vardecl_63317 sysctl_slot_timeout vardecl 0 63317 NULL ++disable_so_set_sadb_address_fndecl_63320 set_sadb_address fndecl 2 63320 NULL ++disable_so_handle_frequent_errors_fndecl_63324 handle_frequent_errors fndecl 4 63324 NULL ++disable_so_last_ramp_up_time_bfad_itnim_s_63328 last_ramp_up_time bfad_itnim_s 0 63328 NULL ++disable_so_timeout_vardecl_xen_wdt_c_63339 timeout vardecl_xen_wdt.c 0 63339 NULL nohasharray ++disable_so_padlock_sha_export_fndecl_63339 padlock_sha_export fndecl 0 63339 &disable_so_timeout_vardecl_xen_wdt_c_63339 ++disable_so_mt9t112_set_pll_dividers_fndecl_63341 mt9t112_set_pll_dividers fndecl 2-3-4-5-6-7-8-9-10-0 63341 NULL ++disable_so_uv_cpu_to_pnode_fndecl_63343 uv_cpu_to_pnode fndecl 0 63343 NULL ++disable_so_gsc_runtime_resume_fndecl_63355 gsc_runtime_resume fndecl 0 63355 NULL ++disable_so_pci_bus_find_capability_fndecl_63357 pci_bus_find_capability fndecl 0-2 63357 NULL ++disable_so_addr_af9013_reg_bit_63363 addr af9013_reg_bit 0 63363 NULL ++disable_so_ath5k_eeprom_bin2freq_fndecl_63364 ath5k_eeprom_bin2freq fndecl 0-2 63364 NULL ++disable_so_sd_mtime_stat_data_63370 sd_mtime stat_data 0 63370 NULL ++disable_so_next_hscb_busaddr_hardware_scb_63375 next_hscb_busaddr hardware_scb 0 63375 NULL nohasharray ++disable_so_cpufreq_set_policy_fndecl_63375 cpufreq_set_policy fndecl 0 63375 &disable_so_next_hscb_busaddr_hardware_scb_63375 ++disable_so_cache_tsc_vardecl_max8925_core_c_63377 cache_tsc vardecl_max8925-core.c 0 63377 NULL ++disable_so_xtime_remainder_timekeeper_63380 xtime_remainder timekeeper 0 63380 NULL ++disable_so_st_uid___old_kernel_stat_63381 st_uid __old_kernel_stat 0 63381 NULL ++disable_so_timeout_b_tpm_vendor_specific_63382 timeout_b tpm_vendor_specific 0 63382 NULL ++disable_so_vol_bit_shift_anatop_regulator_63384 vol_bit_shift anatop_regulator 0 63384 NULL ++disable_so_msr_offset_intel_uncore_type_63385 msr_offset intel_uncore_type 0 63385 NULL ++disable_so_random_write_fndecl_63387 random_write fndecl 0-3 63387 NULL ++disable_so_bcma_chipco_watchdog_timer_set_ms_wdt_fndecl_63389 bcma_chipco_watchdog_timer_set_ms_wdt fndecl 2-0 63389 NULL ++disable_so__div_round_closest_fndecl_63400 _div_round_closest fndecl 0-3-2 63400 NULL ++disable_so_acpi_ut_strtoul64_fndecl_63410 acpi_ut_strtoul64 fndecl 0 63410 NULL ++disable_so_alarm_time_xgene_rtc_dev_63411 alarm_time xgene_rtc_dev 0 63411 NULL nohasharray ++disable_so_dynamic_ps_timeout_ieee80211_conf_63411 dynamic_ps_timeout ieee80211_conf 0 63411 &disable_so_alarm_time_xgene_rtc_dev_63411 nohasharray ++disable_so_split_timeout_cycles_fw_card_63411 split_timeout_cycles fw_card 0 63411 &disable_so_dynamic_ps_timeout_ieee80211_conf_63411 ++disable_so_bitstream_get_bits_fndecl_63423 bitstream_get_bits fndecl 0-3 63423 NULL ++disable_so_tw_timeout_inet_timewait_sock_63424 tw_timeout inet_timewait_sock 0 63424 NULL ++disable_so_drbg_kcapi_hash_fndecl_63433 drbg_kcapi_hash fndecl 0 63433 NULL ++disable_so_wait_for_completion_interruptible_fndecl_63448 wait_for_completion_interruptible fndecl 0 63448 NULL ++disable_so_sys_clock_nanosleep_fndecl_63449 sys_clock_nanosleep fndecl 1 63449 NULL ++disable_so_nouveau_hw_get_clock_fndecl_63456 nouveau_hw_get_clock fndecl 0-2 63456 NULL ++disable_so_nilfs_btree_propagate_gc_fndecl_63460 nilfs_btree_propagate_gc fndecl 0 63460 NULL ++disable_so_crypto_xcbc_module_init_fndecl_63471 crypto_xcbc_module_init fndecl 0 63471 NULL ++disable_so_amradio_set_freq_fndecl_63479 amradio_set_freq fndecl 0-2 63479 NULL ++disable_so_task_getpgid_security_operations_63489 task_getpgid security_operations 0 63489 NULL nohasharray ++disable_so_crypto_register_akcipher_fndecl_63489 crypto_register_akcipher fndecl 0 63489 &disable_so_task_getpgid_security_operations_63489 ++disable_so_netxen_nic_map_indirect_address_128M_fndecl_63490 netxen_nic_map_indirect_address_128M fndecl 2 63490 NULL ++disable_so_vnic_intr_coalescing_timer_set_fndecl_63494 vnic_intr_coalescing_timer_set fndecl 2 63494 NULL ++disable_so_chipset_settings_chipset_bus_clock_list_entry_63497 chipset_settings chipset_bus_clock_list_entry 0 63497 NULL ++disable_so_new_cycle_state_xhci_dequeue_state_63499 new_cycle_state xhci_dequeue_state 0 63499 NULL ++disable_so_radeon_legacy_set_engine_clock_fndecl_63512 radeon_legacy_set_engine_clock fndecl 2 63512 NULL ++disable_so_addr___ctrl_63513 addr __ctrl 0 63513 NULL ++disable_so_asix_get_phy_addr_fndecl_63534 asix_get_phy_addr fndecl 0 63534 NULL ++disable_so_time_in_queue_dm_stat_percpu_63541 time_in_queue dm_stat_percpu 0 63541 NULL ++disable_so_ufshcd_pltfrm_runtime_suspend_fndecl_63543 ufshcd_pltfrm_runtime_suspend fndecl 0 63543 NULL ++disable_so_spu_port_delay_if_spi_card_63548 spu_port_delay if_spi_card 0 63548 NULL nohasharray ++disable_so_cs_cpufreq_governor_dbs_fndecl_63548 cs_cpufreq_governor_dbs fndecl 0 63548 &disable_so_spu_port_delay_if_spi_card_63548 ++disable_so_type_ceph_crypto_key_63565 type ceph_crypto_key 0 63565 NULL ++disable_so_bus_settle_time_blogic_adapter_63575 bus_settle_time blogic_adapter 0 63575 NULL ++disable_so_ref_divider_aty128_constants_63576 ref_divider aty128_constants 0 63576 NULL ++disable_so_remote_qpn_cm_timewait_info_63581 remote_qpn cm_timewait_info 0 63581 NULL ++disable_so_boot_time_fc_lport_63585 boot_time fc_lport 0 63585 NULL ++disable_so_imx_phy_reg_addressing_fndecl_63588 imx_phy_reg_addressing fndecl 0 63588 NULL ++disable_so_irq_set_irq_type_fndecl_63590 irq_set_irq_type fndecl 2-1 63590 NULL ++disable_so_appl_ptr_snd_rawmidi_runtime_63609 appl_ptr snd_rawmidi_runtime 0 63609 NULL ++disable_so_snd_hdac_regmap_write_raw_fndecl_63613 snd_hdac_regmap_write_raw fndecl 0-3-2 63613 NULL ++disable_so_control_addr_qla82xx_md_entry_cache_63615 control_addr qla82xx_md_entry_cache 0 63615 NULL ++disable_so_nla_put_ipaddr6_fndecl_63618 nla_put_ipaddr6 fndecl 0 63618 NULL ++disable_so_da9052_wdt_set_timeout_fndecl_63621 da9052_wdt_set_timeout fndecl 2-0 63621 NULL ++disable_so_cstime_signal_struct_63629 cstime signal_struct 0 63629 NULL ++disable_so_dm_region_hash_create_fndecl_63649 dm_region_hash_create fndecl 5-8-9 63649 NULL ++disable_so_krng_get_random_fndecl_63655 krng_get_random fndecl 3 63655 NULL ++disable_so_r9701_get_datetime_fndecl_63665 r9701_get_datetime fndecl 0 63665 NULL ++disable_so_crypto_rfc3686_crypt_fndecl_63668 crypto_rfc3686_crypt fndecl 0 63668 NULL ++disable_so_xen_late_init_mcelog_fndecl_63669 xen_late_init_mcelog fndecl 0 63669 NULL ++disable_so_prot_res_gid_63673 prot res_gid 0 63673 NULL ++disable_so_ext3_valid_block_bitmap_fndecl_63688 ext3_valid_block_bitmap fndecl 3 63688 NULL ++disable_so_smt_timer_start_fndecl_63691 smt_timer_start fndecl 3 63691 NULL nohasharray ++disable_so_port_tomoyo_inet_addr_info_63691 port tomoyo_inet_addr_info 0 63691 &disable_so_smt_timer_start_fndecl_63691 ++disable_so_generic_check_addressable_fndecl_63696 generic_check_addressable fndecl 1-2 63696 NULL nohasharray ++disable_so___check_object_size_fndecl_63696 __check_object_size fndecl 2 63696 &disable_so_generic_check_addressable_fndecl_63696 ++disable_so_r820t_sleep_fndecl_63717 r820t_sleep fndecl 0 63717 NULL ++disable_so_lgdt3305_read_signal_strength_fndecl_63720 lgdt3305_read_signal_strength fndecl 0 63720 NULL ++disable_so_wl1251_acx_sleep_auth_fndecl_63727 wl1251_acx_sleep_auth fndecl 0 63727 NULL ++disable_so_clk_out_div_ts2020_priv_63728 clk_out_div ts2020_priv 0 63728 NULL ++disable_so_sys_clock_adjtime_fndecl_63736 sys_clock_adjtime fndecl 1 63736 NULL ++disable_so_radio_addr_cx88_board_63745 radio_addr cx88_board 0 63745 NULL ++disable_so_input_print_bitmap_fndecl_63755 input_print_bitmap fndecl 0-2 63755 NULL ++disable_so_memstick_set_rw_addr_fndecl_63757 memstick_set_rw_addr fndecl 0 63757 NULL ++disable_so_simple_strtoll_fndecl_63758 simple_strtoll fndecl 0 63758 NULL ++disable_so___mv88e6xxx_read_addr_fndecl_63766 __mv88e6xxx_read_addr fndecl 0 63766 NULL ++disable_so_nf_conntrack_timeout_init_fndecl_63771 nf_conntrack_timeout_init fndecl 0 63771 NULL ++disable_so_ob_baseaddr_h_mvumi_hs_page4_63775 ob_baseaddr_h mvumi_hs_page4 0 63775 NULL ++disable_so_stored_addr_hi_amd_iommu_63784 stored_addr_hi amd_iommu 0 63784 NULL ++disable_so_HSyncEnd_xtimings_63785 HSyncEnd xtimings 0 63785 NULL ++disable_so_addr_h_xfer_desc_63789 addr_h xfer_desc 0 63789 NULL ++disable_so_i2c_address_stb6000_priv_63790 i2c_address stb6000_priv 0 63790 NULL ++disable_so_runtime_expires_cfs_bandwidth_63800 runtime_expires cfs_bandwidth 0 63800 NULL ++disable_so_account_steal_time_fndecl_63806 account_steal_time fndecl 1 63806 NULL ++disable_so_sleep_max_sched_statistics_63826 sleep_max sched_statistics 0 63826 NULL ++disable_so_usecs_to_jiffies_fndecl_63832 usecs_to_jiffies fndecl 0-1 63832 NULL ++disable_so_dsp_iram_offset_sst_addr_63833 dsp_iram_offset sst_addr 0 63833 NULL ++disable_so_central_freq_skl_wrpll_params_63836 central_freq skl_wrpll_params 0 63836 NULL ++disable_so_bitmap_release_region_fndecl_63837 bitmap_release_region fndecl 2-3 63837 NULL ++disable_so_dx_hack_hash_signed_fndecl_63847 dx_hack_hash_signed fndecl 0-2 63847 NULL ++disable_so_qhead_snd_timer_user_63855 qhead snd_timer_user 0 63855 NULL ++disable_so_table1_addr_ipw2100_ordinals_63856 table1_addr ipw2100_ordinals 0 63856 NULL ++disable_so_dec_cd_paddr_qat_alg_aead_ctx_63860 dec_cd_paddr qat_alg_aead_ctx 0 63860 NULL ++disable_so_ppll_div_3_radeon_regs_63862 ppll_div_3 radeon_regs 0 63862 NULL ++disable_so_sys_addr_to_input_addr_fndecl_63863 sys_addr_to_input_addr fndecl 0-2 63863 NULL ++disable_so_dma_rx_timeout_lpuart_port_63878 dma_rx_timeout lpuart_port 0 63878 NULL ++disable_so_dma_addr_t4_rq_63886 dma_addr t4_rq 0 63886 NULL ++disable_so_radeon_semaphore_emit_signal_fndecl_63895 radeon_semaphore_emit_signal fndecl 2 63895 NULL ++disable_so_probe_timeout_ieee80211_if_managed_63910 probe_timeout ieee80211_if_managed 0 63910 NULL ++disable_so_mthca_MAD_IFC_fndecl_63923 mthca_MAD_IFC fndecl 4-0 63923 NULL ++disable_so_get_strength_time_mb86a20s_state_63926 get_strength_time mb86a20s_state 0 63926 NULL ++disable_so_rx_frequency_wl1273_device_63933 rx_frequency wl1273_device 0 63933 NULL nohasharray ++disable_so_arcmsr_module_init_fndecl_63933 arcmsr_module_init fndecl 0 63933 &disable_so_rx_frequency_wl1273_device_63933 ++disable_so_timeout_vardecl_alim1535_wdt_c_63935 timeout vardecl_alim1535_wdt.c 0 63935 NULL ++disable_so_query_dv_timings_size_vivid_dev_63943 query_dv_timings_size vivid_dev 0 63943 NULL ++disable_so_nf_nat_sdp_addr_fndecl_63949 nf_nat_sdp_addr fndecl 2-3 63949 NULL ++disable_so_shash_finup_unaligned_fndecl_63955 shash_finup_unaligned fndecl 0-3 63955 NULL ++disable_so_rdmsr_on_cpu_fndecl_63956 rdmsr_on_cpu fndecl 0-1 63956 NULL ++disable_so_qlge_set_mac_address_fndecl_63968 qlge_set_mac_address fndecl 0 63968 NULL ++disable_so_config_ipaddr_qlcnic_nic_template_63973 config_ipaddr qlcnic_nic_template 2 63973 NULL ++disable_so_timer_enable_snd_opl3_63986 timer_enable snd_opl3 0 63986 NULL ++disable_so_virtio16_to_cpu_fndecl_63994 virtio16_to_cpu fndecl 0-2 63994 NULL ++disable_so_ecryptfs_init_crypto_fndecl_63995 ecryptfs_init_crypto fndecl 0 63995 NULL ++disable_so_address_ccp_dma_info_64001 address ccp_dma_info 0 64001 NULL ++disable_so_rx_packet_ring_addr_acx_data_path_params_resp_64002 rx_packet_ring_addr acx_data_path_params_resp 0 64002 NULL nohasharray ++disable_so_cfg80211_wext_siwfreq_fndecl_64002 cfg80211_wext_siwfreq fndecl 0 64002 &disable_so_rx_packet_ring_addr_acx_data_path_params_resp_64002 ++disable_so_settime_security_operations_64006 settime security_operations 0 64006 NULL nohasharray ++disable_so_SYSC_timerfd_create_fndecl_64006 SYSC_timerfd_create fndecl 2 64006 &disable_so_settime_security_operations_64006 ++disable_so_cryptd_hash_setkey_fndecl_64014 cryptd_hash_setkey fndecl 0-3 64014 NULL ++disable_so_irq_net_device_64015 irq net_device 0 64015 NULL ++disable_so_sysfs_show_available_clocksources_fndecl_64024 sysfs_show_available_clocksources fndecl 0 64024 NULL ++disable_so_s_frequency_v4l2_subdev_tuner_ops_64037 s_frequency v4l2_subdev_tuner_ops 0 64037 NULL ++disable_so_tcp_v6_md5_hash_pseudoheader_fndecl_64051 tcp_v6_md5_hash_pseudoheader fndecl 4 64051 NULL ++disable_so_ieee80211_queue_delayed_work_fndecl_64056 ieee80211_queue_delayed_work fndecl 3 64056 NULL ++disable_so_rtc_set_time_fndecl_64057 rtc_set_time fndecl 0 64057 NULL ++disable_so_addr_i2c_msg_64074 addr i2c_msg 0 64074 NULL ++disable_so_cea_mode_alternate_clock_fndecl_64078 cea_mode_alternate_clock fndecl 0 64078 NULL ++disable_so_cfreq_esp_64080 cfreq esp 0 64080 NULL ++disable_so___irq_get_desc_lock_fndecl_64081 __irq_get_desc_lock fndecl 1 64081 NULL ++disable_so_pticks_snd_timer_instance_64084 pticks snd_timer_instance 0 64084 NULL ++disable_so_ip6addrlbl_get_fndecl_64092 ip6addrlbl_get fndecl 0 64092 NULL nohasharray ++disable_so_ocfs2_desc_bitmap_to_cluster_off_fndecl_64092 ocfs2_desc_bitmap_to_cluster_off fndecl 0-2-3 64092 &disable_so_ip6addrlbl_get_fndecl_64092 ++disable_so_nilfs_btree_commit_convert_and_insert_fndecl_64095 nilfs_btree_commit_convert_and_insert fndecl 2-6 64095 NULL ++disable_so_prandom_u32_fndecl_64118 prandom_u32 fndecl 0 64118 NULL ++disable_so_mask_ds1685_rtc_time_regs_64121 mask ds1685_rtc_time_regs 0 64121 NULL ++disable_so_ic_servaddr_vardecl_64122 ic_servaddr vardecl 0 64122 NULL ++disable_so_hashval2_0_rx_pkt_hdr1_64124 hashval2_0 rx_pkt_hdr1 0 64124 NULL ++disable_so_xfrm_addr_equal_fndecl_64155 xfrm_addr_equal fndecl 3 64155 NULL ++disable_so_cq_addr_hi_fcoe_kwqe_conn_offload2_64157 cq_addr_hi fcoe_kwqe_conn_offload2 0 64157 NULL ++disable_so_rq_tmo_jiffies_srp_target_port_64158 rq_tmo_jiffies srp_target_port 0 64158 NULL ++disable_so_xen_sysfs_uuid_init_fndecl_64160 xen_sysfs_uuid_init fndecl 0 64160 NULL ++disable_so___dm_stat_init_temporary_percpu_totals_fndecl_64162 __dm_stat_init_temporary_percpu_totals fndecl 3 64162 NULL ++disable_so_pcxhr_set_clock_fndecl_64184 pcxhr_set_clock fndecl 2-0 64184 NULL ++disable_so_bitmap_endwrite_fndecl_64188 bitmap_endwrite fndecl 2-3 64188 NULL ++disable_so_pages_bitmap_counts_64197 pages bitmap_counts 0 64197 NULL ++disable_so_base_address_dmar_rmrr_unit_64199 base_address dmar_rmrr_unit 0 64199 NULL ++disable_so_udp_conn_schedule_fndecl_64203 udp_conn_schedule fndecl 1 64203 NULL ++disable_so_max_timebase_img_pwm_soc_data_64210 max_timebase img_pwm_soc_data 0 64210 NULL ++disable_so_cycles_at_suspend_vardecl_timekeeping_c_64211 cycles_at_suspend vardecl_timekeeping.c 0 64211 NULL nohasharray ++disable_so_get_unmapped_area_fndecl_64211 get_unmapped_area fndecl 0-2-4-5 64211 &disable_so_cycles_at_suspend_vardecl_timekeeping_c_64211 ++disable_so_addr_psb_pipe_64215 addr psb_pipe 0 64215 NULL ++disable_so_acpi_subsys_runtime_suspend_fndecl_64232 acpi_subsys_runtime_suspend fndecl 0 64232 NULL ++disable_so_pci_bus_read_config_word_fndecl_64248 pci_bus_read_config_word fndecl 0-2-3 64248 NULL ++disable_so_last_rx_timestamp_igb_adapter_64249 last_rx_timestamp igb_adapter 0 64249 NULL ++disable_so_snd_timer_user_ioctl_compat_fndecl_64250 snd_timer_user_ioctl_compat fndecl 0 64250 NULL ++disable_so_tag_reg_addr_qla82xx_md_entry_cache_64251 tag_reg_addr qla82xx_md_entry_cache 0 64251 NULL ++disable_so_cond_wait_interruptible_timeout_irqrestore_fndecl_64253 cond_wait_interruptible_timeout_irqrestore fndecl 2-0 64253 NULL ++disable_so_signr_usbdevfs_disconnectsignal32_64254 signr usbdevfs_disconnectsignal32 0 64254 NULL ++disable_so_inet6_addr_del_fndecl_64255 inet6_addr_del fndecl 0-2-5-3 64255 NULL ++disable_so_pci_quatech_clock_fndecl_64264 pci_quatech_clock fndecl 0 64264 NULL nohasharray ++disable_so_crypto_null_mod_init_fndecl_64264 crypto_null_mod_init fndecl 0 64264 &disable_so_pci_quatech_clock_fndecl_64264 ++disable_so_kvm_write_wall_clock_fndecl_64267 kvm_write_wall_clock fndecl 2 64267 NULL ++disable_so_smk_write_netlbladdr_fndecl_64270 smk_write_netlbladdr fndecl 3 64270 NULL ++disable_so_iscsi_nacl_attrib_show_dataout_timeout_fndecl_64272 iscsi_nacl_attrib_show_dataout_timeout fndecl 0 64272 NULL ++disable_so_sched_setscheduler_nocheck_fndecl_64274 sched_setscheduler_nocheck fndecl 2-0 64274 NULL ++disable_so_target_stat_scsi_auth_intr_show_attr_creation_time_fndecl_64275 target_stat_scsi_auth_intr_show_attr_creation_time fndecl 0 64275 NULL ++disable_so_dx_hack_hash_unsigned_fndecl_64277 dx_hack_hash_unsigned fndecl 0-2 64277 NULL ++disable_so_xsdt_physical_address_acpi_table_rsdp_64302 xsdt_physical_address acpi_table_rsdp 0 64302 NULL ++disable_so_timeout_watchdog_device_64303 timeout watchdog_device 0 64303 NULL ++disable_so_crypto_shash_digest_fndecl_64307 crypto_shash_digest fndecl 0-3 64307 NULL ++disable_so_jiffies_ati_remote2_64334 jiffies ati_remote2 0 64334 NULL ++disable_so_target_stat_scsi_lu_show_attr_creation_time_fndecl_64336 target_stat_scsi_lu_show_attr_creation_time fndecl 0 64336 NULL ++disable_so_intel_increase_pllclock_fndecl_64342 intel_increase_pllclock fndecl 2 64342 NULL ++disable_so_wm8350_rtc_settime_fndecl_64353 wm8350_rtc_settime fndecl 0 64353 NULL ++disable_so_saa711x_s_crystal_freq_fndecl_64358 saa711x_s_crystal_freq fndecl 2 64358 NULL ++disable_so_get_div_fndecl_64359 get_div fndecl 0 64359 NULL ++disable_so_dln2_spi_runtime_resume_fndecl_64364 dln2_spi_runtime_resume fndecl 0 64364 NULL ++disable_so_register_address_fndecl_64366 register_address fndecl 0-2 64366 NULL ++disable_so_ipath_guid_ipath_devdata_64367 ipath_guid ipath_devdata 0 64367 NULL ++disable_so_dma_address_edgeport_port_64376 dma_address edgeport_port 0 64376 NULL ++disable_so_tlb_rd_addr_vlv_s0ix_state_64377 tlb_rd_addr vlv_s0ix_state 0 64377 NULL ++disable_so_br_mdb_rehash_fndecl_64384 br_mdb_rehash fndecl 2 64384 NULL ++disable_so_irq_ti_tscadc_dev_64390 irq ti_tscadc_dev 0 64390 NULL ++disable_so_rh_hash_fndecl_64392 rh_hash fndecl 0-2 64392 NULL ++disable_so_addr_Vmxnet3_RxDesc_64395 addr Vmxnet3_RxDesc 0 64395 NULL ++disable_so_wptr_gpu_addr_kernel_queue_64396 wptr_gpu_addr kernel_queue 0 64396 NULL ++disable_so__regmap_raw_write_fndecl_64399 _regmap_raw_write fndecl 2-4-0 64399 NULL ++disable_so_crypto_ahash_walk_first_fndecl_64405 crypto_ahash_walk_first fndecl 0 64405 NULL ++disable_so_host_start_efx_ptp_timeset_64407 host_start efx_ptp_timeset 0 64407 NULL ++disable_so___compat_put_timeval_fndecl_64422 __compat_put_timeval fndecl 0 64422 NULL nohasharray ++disable_so_img_ir_timings_preprocess_fndecl_64422 img_ir_timings_preprocess fndecl 2 64422 &disable_so___compat_put_timeval_fndecl_64422 ++disable_so_addr_sst_byt_address_info_64439 addr sst_byt_address_info 0 64439 NULL nohasharray ++disable_so_hashhi_smsc911x_data_64439 hashhi smsc911x_data 0 64439 &disable_so_addr_sst_byt_address_info_64439 ++disable_so_do_set_clk_freq_fndecl_64447 do_set_clk_freq fndecl 2 64447 NULL ++disable_so_sctp_bind_addr_dup_fndecl_64448 sctp_bind_addr_dup fndecl 3 64448 NULL ++disable_so_rtsc_init_fndecl_64458 rtsc_init fndecl 3-4 64458 NULL ++disable_so_bg_inode_bitmap_ext3_group_desc_64471 bg_inode_bitmap ext3_group_desc 0 64471 NULL ++disable_so_qla8044_wr_reg_indirect_fndecl_64475 qla8044_wr_reg_indirect fndecl 2-3 64475 NULL ++disable_so_switch_time_wl18xx_cmd_channel_switch_64491 switch_time wl18xx_cmd_channel_switch 0 64491 NULL ++disable_so_address_acpi_table_desc_64497 address acpi_table_desc 0 64497 NULL ++disable_so_loading_timeout_vardecl_firmware_class_c_64498 loading_timeout vardecl_firmware_class.c 0 64498 NULL nohasharray ++disable_so_ceph_aes_encrypt_fndecl_64498 ceph_aes_encrypt fndecl 2-6 64498 &disable_so_loading_timeout_vardecl_firmware_class_c_64498 ++disable_so_xfrm_state_addr_cmp_fndecl_64504 xfrm_state_addr_cmp fndecl 3 64504 NULL ++disable_so_gc_timer_value___bridge_info_64506 gc_timer_value __bridge_info 0 64506 NULL ++disable_so_x25_addr_aton_fndecl_64507 x25_addr_aton fndecl 0 64507 NULL ++disable_so_nci_request_fndecl_64508 nci_request fndecl 0-4 64508 NULL ++disable_so_ufs_get_de_namlen_fndecl_64510 ufs_get_de_namlen fndecl 0 64510 NULL ++disable_so_crypto_blkcipher_encrypt_iv_fndecl_64517 crypto_blkcipher_encrypt_iv fndecl 0-4 64517 NULL ++disable_so_bfa_fcs_lport_ns_gid_ft_response_fndecl_64527 bfa_fcs_lport_ns_gid_ft_response fndecl 4-5-6 64527 NULL ++disable_so_memtype_devlog_memaddr16_devlog_fw_devlog_cmd_64529 memtype_devlog_memaddr16_devlog fw_devlog_cmd 0 64529 NULL ++disable_so_osc_clock_deviation_drxd_state_64533 osc_clock_deviation drxd_state 0 64533 NULL ++disable_so_mwl8k_cmd_del_mac_addr_fndecl_64540 mwl8k_cmd_del_mac_addr fndecl 0 64540 NULL ++disable_so_sysctl_llc2_ack_timeout_vardecl_64541 sysctl_llc2_ack_timeout vardecl 0 64541 NULL ++disable_so_dm_hash_init_fndecl_64547 dm_hash_init fndecl 0 64547 NULL ++disable_so_setup_cluster_bitmap_fndecl_64549 setup_cluster_bitmap fndecl 4-5-6-7 64549 NULL ++disable_so_regcache_rbtree_get_register_fndecl_64551 regcache_rbtree_get_register fndecl 0-3 64551 NULL ++disable_so_seq_put_decimal_ll_fndecl_64554 seq_put_decimal_ll fndecl 3 64554 NULL ++disable_so_do_timerfd_gettime_fndecl_64594 do_timerfd_gettime fndecl 1 64594 NULL ++disable_so_ctrl_addr___cache_64596 ctrl_addr __cache 0 64596 NULL ++disable_so_writepage_address_space_operations_64597 writepage address_space_operations 0 64597 NULL ++disable_so_hcd_pci_runtime_suspend_fndecl_64602 hcd_pci_runtime_suspend fndecl 0 64602 NULL ++disable_so_maxadj_clocksource_64615 maxadj clocksource 0 64615 NULL nohasharray ++disable_so_delay_lms283gf05_seq_64615 delay lms283gf05_seq 0 64615 &disable_so_maxadj_clocksource_64615 ++disable_so_stv0900_get_lock_timeout_fndecl_64620 stv0900_get_lock_timeout fndecl 3 64620 NULL ++disable_so_clk_div_tifm_sd_64621 clk_div tifm_sd 0 64621 NULL ++disable_so_sleep_dvb_frontend_ops_64644 sleep dvb_frontend_ops 0 64644 NULL ++disable_so_tuner_addr_au0828_board_64647 tuner_addr au0828_board 0 64647 NULL ++disable_so_ds1305_get_time_fndecl_64652 ds1305_get_time fndecl 0 64652 NULL ++disable_so_efx_soft_enable_interrupts_fndecl_64659 efx_soft_enable_interrupts fndecl 0 64659 NULL ++disable_so_elements_bitmap_ip_64674 elements bitmap_ip 0 64674 NULL ++disable_so_pcf8563_get_datetime_fndecl_64678 pcf8563_get_datetime fndecl 0 64678 NULL ++disable_so_buf_dma_addr_slgt_desc_64694 buf_dma_addr slgt_desc 0 64694 NULL ++disable_so_twl_aen_sync_time_fndecl_64703 twl_aen_sync_time fndecl 2 64703 NULL ++disable_so_exit_signal_task_struct_64705 exit_signal task_struct 0 64705 NULL ++disable_so_wm8804_runtime_resume_fndecl_64707 wm8804_runtime_resume fndecl 0 64707 NULL ++disable_so_adis16334_set_freq_fndecl_64712 adis16334_set_freq fndecl 0 64712 NULL ++disable_so_menf21bmc_wdt_settimeout_fndecl_64721 menf21bmc_wdt_settimeout fndecl 2-0 64721 NULL ++disable_so_sec_pps_ktime_64728 sec pps_ktime 0 64728 NULL nohasharray ++disable_so_virtual_tsc_khz_kvm_vcpu_arch_64728 virtual_tsc_khz kvm_vcpu_arch 0 64728 &disable_so_sec_pps_ktime_64728 ++disable_so_set_timeout_fndecl_64741 set_timeout fndecl 1 64741 NULL ++disable_so_posix_timer_by_id_fndecl_64744 posix_timer_by_id fndecl 1 64744 NULL ++disable_so_sclk_fb_div_pll_ct_64751 sclk_fb_div pll_ct 0 64751 NULL nohasharray ++disable_so_add_msr_offset_fndecl_64751 add_msr_offset fndecl 1 64751 &disable_so_sclk_fb_div_pll_ct_64751 ++disable_so_il_get_active_dwell_time_fndecl_64753 il_get_active_dwell_time fndecl 0-3 64753 NULL ++disable_so_crypto_cbc_decrypt_inplace_fndecl_64755 crypto_cbc_decrypt_inplace fndecl 0 64755 NULL ++disable_so_undertime_cbq_class_64773 undertime cbq_class 0 64773 NULL nohasharray ++disable_so_beacon_time_iwl_mac_data_ap_64773 beacon_time iwl_mac_data_ap 0 64773 &disable_so_undertime_cbq_class_64773 ++disable_so_gpio_to_desc_fndecl_64785 gpio_to_desc fndecl 1 64785 NULL nohasharray ++disable_so_rtl8723_phy_calculate_bit_shift_fndecl_64785 rtl8723_phy_calculate_bit_shift fndecl 0-1 64785 &disable_so_gpio_to_desc_fndecl_64785 ++disable_so_cherryview_rps_rpe_freq_fndecl_64792 cherryview_rps_rpe_freq fndecl 0 64792 NULL ++disable_so_phys_addr_matrox_device_64795 phys_addr matrox_device 0 64795 NULL ++disable_so_iwl_mvm_time_event_send_add_fndecl_64805 iwl_mvm_time_event_send_add fndecl 0 64805 NULL nohasharray ++disable_so_p_addr_ioat_pq_descriptor_64805 p_addr ioat_pq_descriptor 0 64805 &disable_so_iwl_mvm_time_event_send_add_fndecl_64805 ++disable_so_hub_set_address_fndecl_64806 hub_set_address fndecl 2 64806 NULL ++disable_so_tegra_slink_runtime_resume_fndecl_64822 tegra_slink_runtime_resume fndecl 0 64822 NULL ++disable_so_head_hashfn_fndecl_64825 head_hashfn fndecl 0 64825 NULL ++disable_so_time_queue_snd_seq_client_port_64827 time_queue snd_seq_client_port 0 64827 NULL ++disable_so_bitmap_clear_ll_fndecl_64837 bitmap_clear_ll fndecl 0-2-3 64837 NULL ++disable_so_dma_beacon_response_time_ath9k_ops_config_64844 dma_beacon_response_time ath9k_ops_config 0 64844 NULL ++disable_so_aic_cal_start_time_ath9k_hw_aic_64848 aic_cal_start_time ath9k_hw_aic 0 64848 NULL ++disable_so_dram_freq_ast2300_dram_param_64872 dram_freq ast2300_dram_param 0 64872 NULL ++disable_so_uv_rtc_unset_timer_fndecl_64879 uv_rtc_unset_timer fndecl 1 64879 NULL ++disable_so_xclkpagefaultdelay_pll_ct_64883 xclkpagefaultdelay pll_ct 0 64883 NULL ++disable_so_ipvs_mt_addrcmp_fndecl_64884 ipvs_mt_addrcmp fndecl 4 64884 NULL ++disable_so_base_addr_adf_bar_64885 base_addr adf_bar 0 64885 NULL ++disable_so_ctimensec_fuse_attr_64891 ctimensec fuse_attr 0 64891 NULL ++disable_so_ims_pcu_ofn_bit_show_fndecl_64893 ims_pcu_ofn_bit_show fndecl 0 64893 NULL ++disable_so_regvalue__pll_div_64897 regvalue _pll_div 0 64897 NULL ++disable_so_mode_ata_timing_64902 mode ata_timing 0 64902 NULL ++disable_so_size_mtrr_sentry_64908 size mtrr_sentry 0 64908 NULL ++disable_so_i2c_addr_dibx000_i2c_master_64923 i2c_addr dibx000_i2c_master 0 64923 NULL ++disable_so_go7007_usb_read_interrupt_fndecl_64943 go7007_usb_read_interrupt fndecl 0 64943 NULL ++disable_so_db_page_addr_ocrdma_create_srq_uresp_64946 db_page_addr ocrdma_create_srq_uresp 0 64946 NULL ++disable_so_resolution_snd_timer_hardware_64953 resolution snd_timer_hardware 0 64953 NULL ++disable_so___virt_addr_valid_fndecl_64955 __virt_addr_valid fndecl 1 64955 NULL ++disable_so_nilfs_btree_insert_fndecl_64974 nilfs_btree_insert fndecl 0-2 64974 NULL ++disable_so_nearest_clock_vml_sys_64980 nearest_clock vml_sys 2-0 64980 NULL ++disable_so_crypto_cmac_module_init_fndecl_64981 crypto_cmac_module_init fndecl 0 64981 NULL ++disable_so_cx23885_set_freq_via_ops_fndecl_64991 cx23885_set_freq_via_ops fndecl 0 64991 NULL ++disable_so_hfdiv_code_dib0090_pll_64992 hfdiv_code dib0090_pll 0 64992 NULL ++disable_so_phonet_address_get_fndecl_65002 phonet_address_get fndecl 0-2 65002 NULL ++disable_so_xtime_sec_timekeeper_65003 xtime_sec timekeeper 0 65003 NULL ++disable_so_fll_outdiv__fll_div_65007 fll_outdiv _fll_div 0 65007 NULL ++disable_so_spi_max_frequency_ti_qspi_65008 spi_max_frequency ti_qspi 0 65008 NULL ++disable_so_switch_time_iwl6000_channel_switch_cmd_65010 switch_time iwl6000_channel_switch_cmd 0 65010 NULL ++disable_so_timeout_usdhi6_host_65012 timeout usdhi6_host 0 65012 NULL nohasharray ++disable_so_dirtied_time_when_inode_65012 dirtied_time_when inode 0 65012 &disable_so_timeout_usdhi6_host_65012 ++disable_so_sys_settimeofday_fndecl_65021 sys_settimeofday fndecl 0 65021 NULL ++disable_so_dummy_clock_read_fndecl_65029 dummy_clock_read fndecl 0 65029 NULL ++disable_so_bitmap_load_fndecl_65032 bitmap_load fndecl 0 65032 NULL ++disable_so_crypto_register_aead_fndecl_65065 crypto_register_aead fndecl 0 65065 NULL ++disable_so_clock_frequency_sc18is602_platform_data_65066 clock_frequency sc18is602_platform_data 0 65066 NULL ++disable_so_zd1201_get_freq_fndecl_65079 zd1201_get_freq fndecl 0 65079 NULL ++disable_so_test_bitmaps_fndecl_65080 test_bitmaps fndecl 0 65080 NULL ++disable_so_before_ctime_nsec_nfsd4_change_info_65085 before_ctime_nsec nfsd4_change_info 0 65085 NULL ++disable_so_evtbd_addr_lo_host_cmd_ds_pcie_details_65086 evtbd_addr_lo host_cmd_ds_pcie_details 0 65086 NULL ++disable_so_cursor_addr_gma_crtc_65091 cursor_addr gma_crtc 0 65091 NULL ++disable_so_atomic_set_property_drm_crtc_funcs_65096 atomic_set_property drm_crtc_funcs 0-4 65096 NULL ++disable_so_add_timer_on_fndecl_65097 add_timer_on fndecl 2 65097 NULL ++disable_so_ccp_sha_final_fndecl_65104 ccp_sha_final fndecl 0 65104 NULL ++disable_so_ip_vs_dbg_addr_fndecl_65105 ip_vs_dbg_addr fndecl 1 65105 NULL ++disable_so_gl_hold_time_gfs2_glock_65107 gl_hold_time gfs2_glock 0 65107 NULL ++disable_so_crypto_shash_update_fndecl_65113 crypto_shash_update fndecl 0-3 65113 NULL ++disable_so_sleep_wake_pci_platform_pm_ops_65121 sleep_wake pci_platform_pm_ops 0 65121 NULL ++disable_so_snd_hdsp_info_clock_source_fndecl_65123 snd_hdsp_info_clock_source fndecl 0 65123 NULL ++disable_so_trace_clock_global_fndecl_65145 trace_clock_global fndecl 0 65145 NULL ++disable_so_timestamp_iwl_rx_phy_info_65153 timestamp iwl_rx_phy_info 0 65153 NULL ++disable_so_d_btimer_xfs_disk_dquot_65155 d_btimer xfs_disk_dquot 0 65155 NULL ++disable_so_mthca_mr_alloc_phys_fndecl_65161 mthca_mr_alloc_phys fndecl 7-5-2-4-0 65161 NULL ++disable_so_var_to_timing_fndecl_65170 var_to_timing fndecl 2-3 65170 NULL ++disable_so_p2div_pmu1_plltab_entry_65173 p2div pmu1_plltab_entry 0 65173 NULL nohasharray ++disable_so_kszphy_ack_interrupt_fndecl_65173 kszphy_ack_interrupt fndecl 0 65173 &disable_so_p2div_pmu1_plltab_entry_65173 ++disable_so_timeout_mgsl_struct_65176 timeout mgsl_struct 0 65176 NULL nohasharray ++disable_so_amd_uncore_attr_show_cpumask_fndecl_65176 amd_uncore_attr_show_cpumask fndecl 0 65176 &disable_so_timeout_mgsl_struct_65176 ++disable_so_padata_register_cpumask_notifier_fndecl_65178 padata_register_cpumask_notifier fndecl 0 65178 NULL ++disable_so_bit_clear_fndecl_65181 bit_clear fndecl 3-4-5-6 65181 NULL ++disable_so_addr_wil_fw_data_gw4_65184 addr wil_fw_data_gw4 0 65184 NULL ++disable_so_phy_addr_skge_hw_65197 phy_addr skge_hw 0 65197 NULL ++disable_so_xen_cpuid_xenpf_pcpuinfo_65200 xen_cpuid xenpf_pcpuinfo 0 65200 NULL ++disable_so_vsync_v4l2_bt_timings_65208 vsync v4l2_bt_timings 0 65208 NULL nohasharray ++disable_so_vmcb_msrpm_nested_state_65208 vmcb_msrpm nested_state 0 65208 &disable_so_vsync_v4l2_bt_timings_65208 ++disable_so_determine_event_timeout_rsi_hw_65216 determine_event_timeout rsi_hw 0 65216 NULL ++disable_so_rax_kvm_regs_65218 rax kvm_regs 0 65218 NULL ++disable_so_tms_utime_compat_tms_65221 tms_utime compat_tms 0 65221 NULL ++disable_so_ip_vs_ftp_get_addrport_fndecl_65224 ip_vs_ftp_get_addrport fndecl 4 65224 NULL ++disable_so_dclk_radeon_uvd_clock_voltage_dependency_entry_65235 dclk radeon_uvd_clock_voltage_dependency_entry 0 65235 NULL ++disable_so_sin6_port_sockaddr_in6_65238 sin6_port sockaddr_in6 0 65238 NULL ++disable_so_mtrr_del_page_fndecl_65239 mtrr_del_page fndecl 2-3 65239 NULL ++disable_so_timestamp_sec_rt2x00dump_hdr_65245 timestamp_sec rt2x00dump_hdr 0 65245 NULL ++disable_so_snd_interval_mulkdiv_fndecl_65264 snd_interval_mulkdiv fndecl 2 65264 NULL ++disable_so_ktime_sec_timekeeper_65270 ktime_sec timekeeper 0 65270 NULL nohasharray ++disable_so_pid_fcgs_gidft_resp_s_65270 pid fcgs_gidft_resp_s 0 65270 &disable_so_ktime_sec_timekeeper_65270 ++disable_so_mmc_set_signal_voltage_fndecl_65277 mmc_set_signal_voltage fndecl 0-3 65277 NULL ++disable_so_addr_lo_pm4_query_status_65283 addr_lo pm4_query_status 0 65283 NULL ++disable_so_wep_interrupt_read_fndecl_65287 wep_interrupt_read fndecl 3-0 65287 NULL ++disable_so_timeout_qib_qp_65289 timeout qib_qp 0 65289 NULL ++disable_so_cpuid_edx_fndecl_65291 cpuid_edx fndecl 0 65291 NULL ++disable_so_q2_addr_high_nes_qp_context_65298 q2_addr_high nes_qp_context 0 65298 NULL ++disable_so_addr_f7188x_sio_65304 addr f7188x_sio 0 65304 NULL ++disable_so_st_mtime___old_kernel_stat_65306 st_mtime __old_kernel_stat 0 65306 NULL ++disable_so_radeon_fence_wait_seq_timeout_fndecl_65307 radeon_fence_wait_seq_timeout fndecl 4-0 65307 NULL ++disable_so_runtime_suspend_power_mode_cyapa_65317 runtime_suspend_power_mode cyapa 0 65317 NULL ++disable_so_ieee80211_crypto_ccmp_encrypt_fndecl_65319 ieee80211_crypto_ccmp_encrypt fndecl 2 65319 NULL ++disable_so_bbaddr_drm_i915_error_ring_65323 bbaddr drm_i915_error_ring 0 65323 NULL ++disable_so_nmi_timer_stop_cpu_fndecl_65325 nmi_timer_stop_cpu fndecl 1 65325 NULL ++disable_so_crypto_aead_encrypt_fndecl_65326 crypto_aead_encrypt fndecl 0 65326 NULL ++disable_so_d_rtbtimer_fs_disk_quota_65332 d_rtbtimer fs_disk_quota 0 65332 NULL ++disable_so_si_calculate_cac_wintime_fndecl_65336 si_calculate_cac_wintime fndecl 0 65336 NULL ++disable_so_baseaddr_l_mvumi_sgl_65375 baseaddr_l mvumi_sgl 0 65375 NULL ++disable_so_current_flash_timeout_max77693_led_device_65379 current_flash_timeout max77693_led_device 0 65379 NULL ++disable_so_shunt_div_ina2xx_config_65385 shunt_div ina2xx_config 0 65385 NULL ++disable_so_waiting_set_timer_fndecl_65387 waiting_set_timer fndecl 2 65387 NULL ++disable_so_tms_cutime_tms_65396 tms_cutime tms 0 65396 NULL ++disable_so_wl1271_acx_rx_msdu_life_time_fndecl_65398 wl1271_acx_rx_msdu_life_time fndecl 0 65398 NULL ++disable_so_phy_addr_ax88172a_private_65403 phy_addr ax88172a_private 0 65403 NULL ++disable_so_vm_exit_msr_store_addr_vmcs12_65409 vm_exit_msr_store_addr vmcs12 0 65409 NULL ++disable_so_reorder_timeout_l2tp_session_cfg_65412 reorder_timeout l2tp_session_cfg 0 65412 NULL nohasharray ++disable_so_bit_spin_lock_fndecl_65412 bit_spin_lock fndecl 1 65412 &disable_so_reorder_timeout_l2tp_session_cfg_65412 ++disable_so_data_address_mspro_param_register_65413 data_address mspro_param_register 0 65413 NULL ++disable_so_addr_hwsq_reg_65417 addr hwsq_reg 0 65417 NULL ++disable_so_nla_put_u64_fndecl_65419 nla_put_u64 fndecl 3-0 65419 NULL ++disable_so_dma_addr_vb2_dc_buf_65420 dma_addr vb2_dc_buf 0 65420 NULL ++disable_so_snd_timer_stop_fndecl_65441 snd_timer_stop fndecl 0 65441 NULL ++disable_so_down_timeout_fndecl_65445 down_timeout fndecl 2-0 65445 NULL ++disable_so_sys_timer_gettime_fndecl_65465 sys_timer_gettime fndecl 1 65465 NULL ++disable_so_pnp_printf_fndecl_65468 pnp_printf fndecl 0 65468 NULL ++disable_so_write_reg_cc770_priv_65479 write_reg cc770_priv 3 65479 NULL ++disable_so_create_time_stateowner_id_65480 create_time stateowner_id 0 65480 NULL ++disable_so_q2_addr_low_nes_qp_context_65481 q2_addr_low nes_qp_context 0 65481 NULL ++disable_so_nvme_io_timeout_vardecl_65489 nvme_io_timeout vardecl 0 65489 NULL nohasharray ++disable_so_index_nilfs_btree_readahead_info_65489 index nilfs_btree_readahead_info 0 65489 &disable_so_nvme_io_timeout_vardecl_65489 ++disable_so_i_uid_f2fs_inode_65496 i_uid f2fs_inode 0 65496 NULL ++disable_so_enc_cd_paddr_qat_alg_aead_ctx_65505 enc_cd_paddr qat_alg_aead_ctx 0 65505 NULL ++disable_so_s5m_rtc_set_time_fndecl_65518 s5m_rtc_set_time fndecl 0 65518 NULL ++disable_so_addr_w83627hf_data_65526 addr w83627hf_data 0 65526 NULL ++disable_so_si_pt_regs_65527 si pt_regs 0 65527 NULL ++enable_so_rts_threshold_wiphy_15170 rts_threshold wiphy 0 15170 NULL ++enable_so_value_iw_param_65472 value iw_param 0 65472 NULL ++enable_so_value_acpi_object_integer_44755 value acpi_object_integer 0 44755 NULL ++enable_so_idx_ieee80211_tx_rate_64646 idx ieee80211_tx_rate 0 64646 NULL ++enable_so_rs_get_adjacent_rate_fndecl_28334 rs_get_adjacent_rate fndecl 0-2 28334 NULL ++enable_so_index_rs_rate_53 index rs_rate 0 53 NULL ++enable_so_l1_xfs_bmbt_rec_host_22094 l1 xfs_bmbt_rec_host 0 22094 NULL ++enable_so_l0_xfs_bmbt_rec_host_34805 l0 xfs_bmbt_rec_host 0 34805 NULL ++enable_so_max_scsi_cmds_megasas_instance_35835 max_scsi_cmds megasas_instance 0 35835 NULL ++enable_so_throttlequeuedepth_megasas_instance_42316 throttlequeuedepth megasas_instance 0 42316 NULL ++enable_so_max_fw_cmds_megasas_instance_53309 max_fw_cmds megasas_instance 0 53309 NULL ++enable_so_max_num_sge_megasas_instance_55755 max_num_sge megasas_instance 0 55755 NULL ++enable_so_max_sectors_per_req_megasas_instance_56408 max_sectors_per_req megasas_instance 0 56408 NULL ++enable_so_max_mfi_cmds_megasas_instance_19731 max_mfi_cmds megasas_instance 0 19731 NULL ++enable_so_read_fw_status_reg_megasas_instance_template_13572 read_fw_status_reg megasas_instance_template 0 13572 NULL ++enable_so_eip_x86_emulate_ctxt_12354 eip x86_emulate_ctxt 0 12354 NULL ++enable_so_next_rip_x86_instruction_info_56868 next_rip x86_instruction_info 0 56868 NULL ++enable_so_exit_int_info_vmcb_control_area_18357 exit_int_info vmcb_control_area 0 18357 NULL ++enable_so_exit_info_1_vmcb_control_area_20200 exit_info_1 vmcb_control_area 0 20200 NULL ++enable_so_event_inj_vmcb_control_area_23434 event_inj vmcb_control_area 0 23434 NULL ++enable_so_iopm_base_pa_vmcb_control_area_57998 iopm_base_pa vmcb_control_area 0 57998 NULL ++enable_so_i_size_lo_ext4_inode_40153 i_size_lo ext4_inode 0 40153 NULL ++enable_so_i_size_high_ext4_inode_18545 i_size_high ext4_inode 0 18545 NULL ++enable_so_nr_kvm_queued_interrupt_34927 nr kvm_queued_interrupt 0 34927 NULL ++enable_so_last_used_idx_vhost_virtqueue_40059 last_used_idx vhost_virtqueue 0 40059 NULL ++enable_so___load_segment_descriptor_fndecl_30833 __load_segment_descriptor fndecl 2-4 30833 NULL ++enable_so_resource_size_38580 resource_size nvkm_device_func 0 38580 NULL ++enable_so_rate_n_flags_iwlagn_tx_resp_63401 rate_n_flags iwlagn_tx_resp 0 63401 NULL ++enable_so_iwlagn_hwrate_to_mac80211_idx_fndecl_57485 iwlagn_hwrate_to_mac80211_idx fndecl 0-1 57485 NULL ++enable_so_rate_n_flags_iwl_rx_phy_info_45542 rate_n_flags iwl_rx_phy_info 0 45542 NULL ++enable_so_deh_location_reiserfs_de_head_7682 deh_location reiserfs_de_head 0 7682 NULL ++enable_so_deh_offset_reiserfs_de_head_42314 deh_offset reiserfs_de_head 0 42314 NULL ++enable_so_dsack_tcp_options_received_27706 dsack tcp_options_received 0 27706 NULL ++enable_so_inbufBits_bunzip_data_13788 inbufBits bunzip_data 0 13788 NULL ++enable_so_i_ino_inode_8428 i_ino inode 0 8428 NULL ++enable_so_squashfs_iget_fndecl_37485 squashfs_iget fndecl 3 37485 NULL ++enable_so_new_offset_mdp_superblock_1_6501 new_offset mdp_superblock_1 0 6501 NULL ++enable_so_lookup_memtype_fndecl_20192 lookup_memtype fndecl 1 20192 NULL ++enable_so_inofree_iagctl_5194 inofree iagctl 0 5194 NULL ++enable_so_inofreefwd_iag_4921 inofreefwd iag 0 4921 NULL ++enable_so_iagnum_iag_23227 iagnum iag 0 23227 NULL ++enable_so_offset_lv_35617 offset lv 0 35617 NULL ++e_cnt_bictcp_9780 cnt bictcp 0 9780 NULL ++e_last_max_cwnd_bictcp_22377 last_max_cwnd bictcp 0 22377 NULL ++e_bic_K_bictcp_33591 bic_K bictcp 0 33591 NULL ++e_tcp_cwnd_bictcp_64346 tcp_cwnd bictcp 0 64346 NULL ++e_bic_origin_point_bictcp_64414 bic_origin_point bictcp 0 64414 NULL ++e_srtt_us_tcp_sock_62907 srtt_us tcp_sock 0 62907 NULL ++e_tcp_rtt_estimator_fndecl_7853 tcp_rtt_estimator fndecl 2 7853 NULL ++e_tcp_ack_update_rtt_fndecl_26581 tcp_ack_update_rtt fndecl 4-3 26581 NULL ++e_rtt_westwood_52592 rtt westwood 0 52592 NULL ++e_minRTT_vegas_62707 minRTT vegas 0 62707 NULL ++e_tcp_westwood_bw_rttmin_fndecl_63713 tcp_westwood_bw_rttmin fndecl 0 63713 NULL ++e_cube_rtt_scale_vardecl_tcp_cubic_c_2638 cube_rtt_scale vardecl_tcp_cubic.c 0 2638 NULL ++e_rtt0_vardecl_tcp_hybla_c_51134 rtt0 vardecl_tcp_hybla.c 0 51134 NULL ++e_rtt_win_sx_westwood_41723 rtt_win_sx westwood 0 41723 NULL ++e_baseRTT_vegas_18174 baseRTT vegas 0 18174 NULL ++e_init_special_inode_fndecl_7054 init_special_inode fndecl 3 7054 NULL ++e_new_decode_dev_fndecl_38477 new_decode_dev fndecl 0-1 38477 NULL ++e_new_encode_dev_fndecl_48964 new_encode_dev fndecl 0-1 48964 NULL ++e_jffs2_encode_dev_fndecl_39156 jffs2_encode_dev fndecl 2-0 39156 NULL ++btrfs_get_token_32_fndecl_7192_fns btrfs_get_token_32 fndecl 0 7192 NULL ++btrfs_get_token_16_fndecl_46639_fns btrfs_get_token_16 fndecl 0 46639 NULL ++btrfs_get_token_64_fndecl_54223_fns btrfs_get_token_64 fndecl 0 54223 NULL ++qdisc_tree_reduce_backlog_fndecl_3865_fields qdisc_tree_reduce_backlog fndecl 2 3865 NULL ++user_buffer_offset_binder_proc_17508_fields user_buffer_offset binder_proc 0 17508 NULL ++min_priority_binder_node_54207_fields min_priority binder_node 0 54207 NULL +diff --git a/scripts/gcc-plugins/size_overflow_plugin/e_aux.data b/scripts/gcc-plugins/size_overflow_plugin/e_aux.data +new file mode 100644 +index 000000000000..74e91b2a19cf +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/e_aux.data +@@ -0,0 +1,97 @@ ++enable_so_spa_set_aux_vdevs_fndecl_746 spa_set_aux_vdevs fndecl 3 746 NULL ++enable_so_zfs_lookup_fndecl_2144 zfs_lookup fndecl 0 2144 NULL ++enable_so_mappedread_fndecl_2627 mappedread fndecl 2 2627 NULL ++enable_so_SMACL_Alloc_fndecl_2775 SMACL_Alloc fndecl 1 2775 NULL ++enable_so_vdev_disk_dio_alloc_fndecl_2957 vdev_disk_dio_alloc fndecl 1 2957 NULL ++enable_so_nv_alloc_pushpage_spl_fndecl_4286 nv_alloc_pushpage_spl fndecl 2 4286 NULL ++enable_so_zpl_xattr_get_fndecl_4574 zpl_xattr_get fndecl 0 4574 NULL ++enable_so_sa_replace_all_by_template_fndecl_5699 sa_replace_all_by_template fndecl 3 5699 NULL ++enable_so_dmu_write_fndecl_6048 dmu_write fndecl 4-3 6048 NULL ++enable_so_dmu_buf_hold_array_fndecl_6095 dmu_buf_hold_array fndecl 4-3 6095 NULL ++enable_so_update_pages_fndecl_6225 update_pages fndecl 2-3 6225 NULL ++enable_so_bio_nr_pages_fndecl_7117 bio_nr_pages fndecl 0-2 7117 NULL ++enable_so_dmu_buf_hold_array_by_bonus_fndecl_8562 dmu_buf_hold_array_by_bonus fndecl 3-2 8562 NULL ++enable_so_zpios_dmu_write_fndecl_8858 zpios_dmu_write fndecl 4-5 8858 NULL ++enable_so_ddi_copyout_fndecl_9401 ddi_copyout fndecl 3 9401 NULL ++enable_so_avl_numnodes_fndecl_12384 avl_numnodes fndecl 0 12384 NULL ++enable_so_dmu_write_uio_dnode_fndecl_12473 dmu_write_uio_dnode fndecl 3 12473 NULL ++enable_so_dmu_xuio_init_fndecl_12866 dmu_xuio_init fndecl 2 12866 NULL ++enable_so_zpl_read_common_fndecl_14389 zpl_read_common fndecl 0 14389 NULL ++enable_so_dmu_snapshot_realname_fndecl_14632 dmu_snapshot_realname fndecl 4 14632 NULL ++enable_so_kmem_alloc_debug_fndecl_14852 kmem_alloc_debug fndecl 1 14852 NULL ++enable_so_kmalloc_node_nofail_fndecl_15151 kmalloc_node_nofail fndecl 1 15151 NULL ++enable_so_size_VNet_EventHeader_15382 size VNet_EventHeader 0 15382 NULL ++enable_so_dmu_write_uio_fndecl_16351 dmu_write_uio fndecl 4 16351 NULL ++enable_so_zfs_log_write_fndecl_16524 zfs_log_write fndecl 6-5 16524 NULL ++enable_so_sa_build_layouts_fndecl_16910 sa_build_layouts fndecl 3 16910 NULL ++enable_so_dsl_dir_namelen_fndecl_17053 dsl_dir_namelen fndecl 0 17053 NULL ++enable_so_kcopy_copy_to_user_fndecl_17336 kcopy_copy_to_user fndecl 5 17336 NULL ++enable_so_sa_add_layout_entry_fndecl_17507 sa_add_layout_entry fndecl 3 17507 NULL ++enable_so_sa_attr_table_setup_fndecl_18029 sa_attr_table_setup fndecl 3 18029 NULL ++enable_so_uiocopy_fndecl_18680 uiocopy fndecl 2 18680 NULL ++enable_so_dmu_buf_hold_array_by_dnode_fndecl_19125 dmu_buf_hold_array_by_dnode fndecl 2-3 19125 NULL ++enable_so_zpl_acl_from_xattr_fndecl_21141 zpl_acl_from_xattr fndecl 2 21141 NULL ++enable_so_dsl_pool_tx_assign_init_fndecl_22518 dsl_pool_tx_assign_init fndecl 2 22518 NULL ++enable_so_nvlist_lookup_byte_array_fndecl_22527 nvlist_lookup_byte_array fndecl 0 22527 NULL ++enable_so_sa_replace_all_by_template_locked_fndecl_22533 sa_replace_all_by_template_locked fndecl 3 22533 NULL ++enable_so_tsd_hash_table_init_fndecl_22559 tsd_hash_table_init fndecl 1 22559 NULL ++enable_so_spa_vdev_remove_aux_fndecl_23966 spa_vdev_remove_aux fndecl 4 23966 NULL ++enable_so_zpl_xattr_acl_set_access_fndecl_24129 zpl_xattr_acl_set_access fndecl 4 24129 NULL ++enable_so_dmu_assign_arcbuf_fndecl_24622 dmu_assign_arcbuf fndecl 2 24622 NULL ++enable_so_zap_lookup_norm_fndecl_25166 zap_lookup_norm fndecl 9 25166 NULL ++enable_so_dmu_prealloc_fndecl_25456 dmu_prealloc fndecl 4-3 25456 NULL ++enable_so_kmalloc_nofail_fndecl_26347 kmalloc_nofail fndecl 1 26347 NULL ++enable_so_zfsctl_snapshot_zpath_fndecl_27578 zfsctl_snapshot_zpath fndecl 2 27578 NULL ++enable_so_zpios_dmu_read_fndecl_30015 zpios_dmu_read fndecl 4-5 30015 NULL ++enable_so_splat_write_fndecl_30943 splat_write fndecl 3 30943 NULL ++enable_so_zpl_xattr_get_sa_fndecl_31183 zpl_xattr_get_sa fndecl 0 31183 NULL ++enable_so_dmu_read_uio_fndecl_31467 dmu_read_uio fndecl 4 31467 NULL ++enable_so_zfs_replay_fuids_fndecl_31479 zfs_replay_fuids fndecl 4 31479 NULL ++enable_so_spa_history_log_to_phys_fndecl_31632 spa_history_log_to_phys fndecl 0-1 31632 NULL ++enable_so___zpl_xattr_get_fndecl_32601 __zpl_xattr_get fndecl 0 32601 NULL ++enable_so_VNetUserListenerRead_fndecl_34039 VNetUserListenerRead fndecl 4 34039 NULL ++enable_so_proc_copyout_string_fndecl_34049 proc_copyout_string fndecl 2 34049 NULL ++enable_so_nv_alloc_sleep_spl_fndecl_34544 nv_alloc_sleep_spl fndecl 2 34544 NULL ++enable_so_nv_alloc_nosleep_spl_fndecl_34761 nv_alloc_nosleep_spl fndecl 2 34761 NULL ++enable_so_zap_leaf_array_match_fndecl_36922 zap_leaf_array_match fndecl 4 36922 NULL ++enable_so_copyinstr_fndecl_36980 copyinstr fndecl 3 36980 NULL ++enable_so_zpl_xattr_acl_set_default_fndecl_37864 zpl_xattr_acl_set_default fndecl 4 37864 NULL ++enable_so_splat_read_fndecl_38116 splat_read fndecl 3 38116 NULL ++enable_so_sa_setup_fndecl_38756 sa_setup fndecl 4 38756 NULL ++enable_so_vdev_disk_physio_fndecl_39898 vdev_disk_physio fndecl 3 39898 NULL ++enable_so_arc_buf_size_fndecl_39982 arc_buf_size fndecl 0 39982 NULL ++enable_so_kzalloc_nofail_fndecl_40719 kzalloc_nofail fndecl 1 40719 NULL ++enable_so_fuidstr_to_sid_fndecl_40777 fuidstr_to_sid fndecl 4 40777 NULL ++enable_so_vdev_raidz_matrix_reconstruct_fndecl_40852 vdev_raidz_matrix_reconstruct fndecl 2-3 40852 NULL ++enable_so_sa_find_layout_fndecl_40892 sa_find_layout fndecl 4 40892 NULL ++enable_so_zpl_xattr_get_dir_fndecl_41918 zpl_xattr_get_dir fndecl 0 41918 NULL ++enable_so_zfs_sa_get_xattr_fndecl_42600 zfs_sa_get_xattr fndecl 0 42600 NULL ++enable_so_zpl_xattr_acl_set_fndecl_42808 zpl_xattr_acl_set fndecl 4 42808 NULL ++enable_so_xdr_dec_array_fndecl_43091 xdr_dec_array fndecl 5 43091 NULL ++enable_so_dsl_dataset_namelen_fndecl_43136 dsl_dataset_namelen fndecl 0 43136 NULL ++enable_so_kcopy_write_fndecl_43683 kcopy_write fndecl 3 43683 NULL ++enable_so_uiomove_fndecl_44355 uiomove fndecl 2 44355 NULL ++enable_so_dmu_read_fndecl_44418 dmu_read fndecl 4-3 44418 NULL ++enable_so_ddi_copyin_fndecl_44846 ddi_copyin fndecl 3 44846 NULL ++enable_so_kcopy_do_get_fndecl_45061 kcopy_do_get fndecl 5 45061 NULL ++enable_so_copyin_fndecl_45945 copyin fndecl 3 45945 NULL ++enable_so_zil_itx_create_fndecl_46555 zil_itx_create fndecl 2 46555 NULL ++enable_so_dmu_write_uio_dbuf_fndecl_48064 dmu_write_uio_dbuf fndecl 3 48064 NULL ++enable_so_blk_rq_pos_fndecl_48233 blk_rq_pos fndecl 0 48233 NULL ++enable_so_spa_history_write_fndecl_49650 spa_history_write fndecl 3 49650 NULL ++enable_so_kcopy_copy_pages_to_user_fndecl_49823 kcopy_copy_pages_to_user fndecl 3-4 49823 NULL ++enable_so_zfs_log_write_fndecl_50162 zfs_log_write fndecl 6-5 50162 NULL ++enable_so_i_fm_alloc_fndecl_51038 i_fm_alloc fndecl 2 51038 NULL ++enable_so_copyout_fndecl_51409 copyout fndecl 3 51409 NULL ++enable_so_VNetKernel_MemoryAllocate_fndecl_53131 VNetKernel_MemoryAllocate fndecl 1 53131 NULL ++enable_so_VNetUserIfWrite_fndecl_54044 VNetUserIfWrite fndecl 4 54044 NULL ++enable_so_zvol_log_write_fndecl_54898 zvol_log_write fndecl 4-3 54898 NULL ++enable_so_zfs_acl_node_alloc_fndecl_55641 zfs_acl_node_alloc fndecl 1 55641 NULL ++enable_so_get_nvlist_fndecl_56685 get_nvlist fndecl 2 56685 NULL ++enable_so_zprop_get_numprops_fndecl_56820 zprop_get_numprops fndecl 0 56820 NULL ++enable_so_splat_taskq_test4_common_fndecl_59829 splat_taskq_test4_common fndecl 5 59829 NULL ++enable_so_zfs_replay_domain_cnt_fndecl_61399 zfs_replay_domain_cnt fndecl 0 61399 NULL ++enable_so_zpios_write_fndecl_61823 zpios_write fndecl 3 61823 NULL ++enable_so_proc_copyin_string_fndecl_62019 proc_copyin_string fndecl 4 62019 NULL ++enable_so_random_get_pseudo_bytes_fndecl_64611 random_get_pseudo_bytes fndecl 2 64611 NULL ++enable_so_zpios_read_fndecl_64734 zpios_read fndecl 3 64734 NULL +diff --git a/scripts/gcc-plugins/size_overflow_plugin/e_fields.data b/scripts/gcc-plugins/size_overflow_plugin/e_fields.data +new file mode 100644 +index 000000000000..88df810cd282 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/e_fields.data +@@ -0,0 +1,16329 @@ ++recv_ctrl_pipe_us_data_0_fields recv_ctrl_pipe us_data 0 0 NULL ++__earlyonly_bootmem_alloc_fndecl_3_fields __earlyonly_bootmem_alloc fndecl 2-3-4 3 NULL ++size_ttm_mem_reg_8_fields size ttm_mem_reg 0 8 NULL ++char2uni_nls_table_12_fields char2uni nls_table 0 12 NULL ++nrbufs_pipe_inode_info_13_fields nrbufs pipe_inode_info 0 13 NULL ++NumPhys__EVENT_DATA_SAS_EXPANDER_STATUS_CHANGE_17_fields NumPhys _EVENT_DATA_SAS_EXPANDER_STATUS_CHANGE 0 17 NULL ++pci_mem_start_qed_dev_info_18_fields pci_mem_start qed_dev_info 0 18 NULL ++ext4_seek_data_fndecl_21_fields ext4_seek_data fndecl 2 21 NULL ++dma_buf_sz_sxgbe_priv_data_24_fields dma_buf_sz sxgbe_priv_data 0 24 NULL nohasharray ++max_cache_pages_snd_emu10k1_24_fields max_cache_pages snd_emu10k1 0 24 &dma_buf_sz_sxgbe_priv_data_24_fields ++T9_reportid_max_mxt_data_25_fields T9_reportid_max mxt_data 0 25 NULL ++max_frags_vxge_hw_fifo_config_26_fields max_frags vxge_hw_fifo_config 0 26 NULL ++ocfs2_xattr_get_clusters_fndecl_34_fields ocfs2_xattr_get_clusters fndecl 0 34 NULL ++total_drm_buf_35_fields total drm_buf 0 35 NULL ++sis5595_device_add_fndecl_39_fields sis5595_device_add fndecl 1 39 NULL ++nr_rings_blkfront_info_42_fields nr_rings blkfront_info 0 42 NULL ++mc_vram_size_amdgpu_mc_45_fields mc_vram_size amdgpu_mc 0 45 NULL ++pattern_len_tcf_em_text_57_fields pattern_len tcf_em_text 0 57 NULL ++rx_desc_count_i40evf_adapter_62_fields rx_desc_count i40evf_adapter 0 62 NULL ++len_nf_ct_ext_63_fields len nf_ct_ext 0 63 NULL ++sl811_hc_init_fndecl_66_fields sl811_hc_init fndecl 2-3 66 NULL ++cipso_v4_delopt_fndecl_67_fields cipso_v4_delopt fndecl 0 67 NULL ++npages_mlx5_pages_req_70_fields npages mlx5_pages_req 0 70 NULL ++mtt_seg_size_mthca_limits_72_fields mtt_seg_size mthca_limits 0 72 NULL ++iov_iter_get_pages_alloc_fndecl_76_fields iov_iter_get_pages_alloc fndecl 3 76 NULL ++iwch_reject_cr_fndecl_78_fields iwch_reject_cr fndecl 3 78 NULL ++data_size_data_queue_85_fields data_size data_queue 0 85 NULL ++ceph_dir_llseek_fndecl_99_fields ceph_dir_llseek fndecl 2 99 NULL ++erase_size_flash_info_100_fields erase_size flash_info 0 100 NULL ++ncp_do_request_fndecl_102_fields ncp_do_request fndecl 2-4-0 102 NULL ++fi_blkno_ocfs2_find_inode_args_104_fields fi_blkno ocfs2_find_inode_args 0 104 NULL ++phase_snd_usb_endpoint_106_fields phase snd_usb_endpoint 0 106 NULL ++add_new_gdb_meta_bg_fndecl_116_fields add_new_gdb_meta_bg fndecl 3 116 NULL ++buffer_min_vardecl_floppy_c_117_fields buffer_min vardecl_floppy.c 0 117 NULL ++needed_tailroom_net_device_118_fields needed_tailroom net_device 0 118 NULL ++send_remove_xattr_fndecl_122_fields send_remove_xattr fndecl 4 122 NULL ++in_ep_rtl_usb_128_fields in_ep rtl_usb 0 128 NULL nohasharray ++number_i40e_aqc_list_capabilities_element_resp_128_fields number i40e_aqc_list_capabilities_element_resp 0 128 &in_ep_rtl_usb_128_fields ++xfs_dir_removename_fndecl_133_fields xfs_dir_removename fndecl 7 133 NULL ++nr_pages_dma_mapping_136_fields nr_pages dma_mapping 0 136 NULL ++data_offset_netup_dma_139_fields data_offset netup_dma 0 139 NULL nohasharray ++len_io_failure_record_139_fields len io_failure_record 0 139 &data_offset_netup_dma_139_fields ++n_mac_vlan_filters_vfpf_set_q_filters_tlv_142_fields 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&nfs4_get_security_label_fndecl_1201_fields ++pvscsi_ring_pages_vardecl_vmw_pvscsi_c_1202_fields pvscsi_ring_pages vardecl_vmw_pvscsi.c 0 1202 NULL ++scsi_log_dump_sense_fndecl_1206_fields scsi_log_dump_sense fndecl 5 1206 NULL ++max_sge_mvumi_hba_1213_fields max_sge mvumi_hba 0 1213 NULL ++max_transfer_bytes_storvsc_device_1221_fields max_transfer_bytes storvsc_device 0 1221 NULL ++max_pkt_size_au0828_dev_1222_fields max_pkt_size au0828_dev 0 1222 NULL nohasharray ++tcp_synack_options_fndecl_1222_fields tcp_synack_options fndecl 0 1222 &max_pkt_size_au0828_dev_1222_fields ++segno_curseg_info_1223_fields segno curseg_info 0 1223 NULL ++pfkey_sendmsg_fndecl_1225_fields pfkey_sendmsg fndecl 3 1225 NULL ++i_sblock_bfs_inode_info_1228_fields i_sblock bfs_inode_info 0 1228 NULL ++cached_dev_cache_miss_fndecl_1232_fields cached_dev_cache_miss fndecl 4 1232 NULL ++depth_sbitmap_1234_fields depth sbitmap 0 1234 NULL ++prev_chunk_sectors_r5conf_1237_fields prev_chunk_sectors r5conf 0 1237 NULL ++elf_headers_sz_kimage_arch_1238_fields elf_headers_sz kimage_arch 0 1238 NULL ++buffer_dma_zd_usb_interrupt_1239_fields buffer_dma zd_usb_interrupt 0 1239 NULL ++iwl_mvm_sta_tx_agg_start_fndecl_1243_fields iwl_mvm_sta_tx_agg_start fndecl 4 1243 NULL ++dlc_leaf_msg_log_message_1244_fields dlc leaf_msg_log_message 0 1244 NULL ++find_highest_prio_tid_fndecl_1254_fields find_highest_prio_tid fndecl 0 1254 NULL ++alloc32_mon_bin_get32_1260_fields alloc32 mon_bin_get32 0 1260 NULL ++nfs_readdir_xdr_filler_fndecl_1265_fields nfs_readdir_xdr_filler fndecl 0 1265 NULL ++nlmsg_len_nlmsghdr_1272_fields nlmsg_len nlmsghdr 0 1272 NULL ++bictcp_cong_avoid_fndecl_1278_fields bictcp_cong_avoid fndecl 3 1278 NULL ++__lbtf_cmd_async_fndecl_1280_fields __lbtf_cmd_async fndecl 4 1280 NULL nohasharray ++sst_fill_and_send_cmd_fndecl_1280_fields sst_fill_and_send_cmd fndecl 7 1280 &__lbtf_cmd_async_fndecl_1280_fields ++ocfs2_read_extent_block_fndecl_1285_fields ocfs2_read_extent_block fndecl 0-2 1285 NULL ++fw_epd_frame_1293_fields fw epd_frame 0 1293 NULL ++ieee80211_stop_rx_ba_session_offl_fndecl_1297_fields ieee80211_stop_rx_ba_session_offl fndecl 3 1297 NULL ++prv_size_override_lpss_device_desc_1301_fields prv_size_override lpss_device_desc 0 1301 NULL ++wMaxControlMessage_usb_cdc_mbim_desc_1308_fields wMaxControlMessage usb_cdc_mbim_desc 0 1308 NULL ++vmw_kms_stdu_surface_dirty_fndecl_1310_fields vmw_kms_stdu_surface_dirty fndecl 8 1310 NULL ++number_snd_pcm_substream_1313_fields number snd_pcm_substream 0 1313 NULL nohasharray ++txhdr_len_mlxsw_driver_1313_fields txhdr_len mlxsw_driver 0 1313 &number_snd_pcm_substream_1313_fields nohasharray ++curr_resync_mddev_1313_fields curr_resync mddev 0 1313 &txhdr_len_mlxsw_driver_1313_fields ++win_size_async_state_1326_fields win_size async_state 0 1326 NULL ++ufs_alloc_lastblock_fndecl_1339_fields ufs_alloc_lastblock fndecl 2 1339 NULL ++fat_parse_short_fndecl_1348_fields fat_parse_short fndecl 0 1348 NULL ++ipr_number_of_msix_vardecl_ipr_c_1349_fields ipr_number_of_msix vardecl_ipr.c 0 1349 NULL ++current_limit_memblock_1350_fields current_limit memblock 0 1350 NULL ++found_index_locate_info_1355_fields found_index locate_info 0 1355 NULL ++MemReadHSCX_fndecl_1364_fields MemReadHSCX fndecl 0 1364 NULL ++len_btrfs_ordered_sum_1365_fields len btrfs_ordered_sum 0 1365 NULL nohasharray ++ssram_size_telemetry_unit_config_1365_fields ssram_size telemetry_unit_config 0 1365 &len_btrfs_ordered_sum_1365_fields ++tx_ring_count_xgbe_prv_data_1366_fields tx_ring_count xgbe_prv_data 0 1366 NULL ++len_orinoco_scan_data_1370_fields len orinoco_scan_data 0 1370 NULL nohasharray ++dlen_hci_sco_hdr_1370_fields dlen hci_sco_hdr 0 1370 &len_orinoco_scan_data_1370_fields ++v_total_aty128_crtc_1375_fields v_total aty128_crtc 0 1375 NULL ++reiserfs_get_block_fndecl_1379_fields reiserfs_get_block fndecl 2 1379 NULL ++rx_tpa_start_cmp_hdr_info_rx_tpa_start_cmp_ext_1380_fields rx_tpa_start_cmp_hdr_info rx_tpa_start_cmp_ext 0 1380 NULL ++uartclk_uart_port_1381_fields uartclk uart_port 0 1381 NULL ++w_drm_vmw_rect_1383_fields w drm_vmw_rect 0 1383 NULL ++ieee80211_probereq_get_fndecl_1384_fields ieee80211_probereq_get fndecl 5-4 1384 NULL ++vlen_nfsd3_writeargs_1388_fields vlen nfsd3_writeargs 0 1388 NULL ++smsc911x_rx_get_rxstatus_fndecl_1389_fields smsc911x_rx_get_rxstatus fndecl 0 1389 NULL ++clk_calc_new_rates_fndecl_1391_fields clk_calc_new_rates fndecl 2 1391 NULL ++stepped_offset_skb_seq_state_1395_fields stepped_offset skb_seq_state 0 1395 NULL ++len_wsm_hdr_1398_fields len wsm_hdr 0 1398 NULL ++dev_size_amd_flash_info_1399_fields dev_size amd_flash_info 0 1399 NULL ++cmd_size_scsi_host_template_1404_fields cmd_size scsi_host_template 0 1404 NULL ++num_hsi_port_1406_fields num hsi_port 0 1406 NULL ++ec_hdr_alsize_ubi_device_1411_fields ec_hdr_alsize ubi_device 0 1411 NULL ++ubifs_leb_write_fndecl_1412_fields ubifs_leb_write fndecl 5-4 1412 NULL ++fill_gap_fndecl_1418_fields fill_gap fndecl 3-4 1418 NULL ++wpa_ie_len_orinoco_private_1421_fields wpa_ie_len orinoco_private 0 1421 NULL nohasharray ++reg_umr_fndecl_1421_fields reg_umr fndecl 3 1421 &wpa_ie_len_orinoco_private_1421_fields ++bch_dump_read_fndecl_1422_fields bch_dump_read fndecl 3 1422 NULL ++tnc_insert_fndecl_1431_fields tnc_insert fndecl 4 1431 NULL ++relocation_count_drm_i915_gem_exec_object2_1435_fields relocation_count drm_i915_gem_exec_object2 0 1435 NULL ++security_set_fndecl_1439_fields security_set fndecl 6 1439 NULL ++loc_addr_rio_transfer_io_1447_fields loc_addr rio_transfer_io 0 1447 NULL nohasharray ++alloc_libipw_fndecl_1447_fields alloc_libipw fndecl 1 1447 &loc_addr_rio_transfer_io_1447_fields ++fixup_user_fault_fndecl_1456_fields fixup_user_fault fndecl 3 1456 NULL ++size_fw_sec_1464_fields size fw_sec 0 1464 NULL ++net_header_len_sctp_af_1467_fields net_header_len sctp_af 0 1467 NULL ++btrfs_del_inode_ref_in_log_fndecl_1471_fields btrfs_del_inode_ref_in_log fndecl 4 1471 NULL ++ceph_decode_32_fndecl_1473_fields ceph_decode_32 fndecl 0 1473 NULL ++xenbus_map_ring_valloc_pv_fndecl_1474_fields xenbus_map_ring_valloc_pv fndecl 3 1474 NULL ++ax25_output_fndecl_1475_fields ax25_output fndecl 2 1475 NULL ++pbus_size_io_fndecl_1478_fields pbus_size_io fndecl 2 1478 NULL ++nfs3_proc_symlink_fndecl_1479_fields nfs3_proc_symlink fndecl 4 1479 NULL ++iscsi_sw_tcp_send_data_prep_fndecl_1485_fields iscsi_sw_tcp_send_data_prep fndecl 5-4 1485 NULL ++irq_base_max8925_chip_1487_fields irq_base max8925_chip 0 1487 NULL ++ecryptfs_write_metadata_to_contents_fndecl_1490_fields ecryptfs_write_metadata_to_contents fndecl 3 1490 NULL ++de4x5_alloc_rx_buff_fndecl_1491_fields de4x5_alloc_rx_buff fndecl 3 1491 NULL ++n_channels_ieee80211_supported_band_1494_fields n_channels ieee80211_supported_band 0 1494 NULL ++blocks_count_ext4_new_group_data_1496_fields blocks_count ext4_new_group_data 0 1496 NULL ++ext4_mpage_readpages_fndecl_1499_fields ext4_mpage_readpages fndecl 4 1499 NULL ++num_step_snd_ratden_1500_fields num_step snd_ratden 0 1500 NULL ++bo_info_size_drm_amdgpu_bo_list_in_1510_fields bo_info_size drm_amdgpu_bo_list_in 0 1510 NULL ++dma_data_req_size_ivtv_1512_fields dma_data_req_size ivtv 0 1512 NULL ++initiate_new_session_fndecl_1514_fields initiate_new_session fndecl 6 1514 NULL nohasharray ++__break_lease_fndecl_1514_fields __break_lease fndecl 0 1514 &initiate_new_session_fndecl_1514_fields ++sk_sndbuf_sock_1516_fields sk_sndbuf sock 0 1516 NULL ++shmem_file_setup_fndecl_1517_fields shmem_file_setup fndecl 2 1517 NULL ++btrfs_set_extent_delalloc_fndecl_1526_fields btrfs_set_extent_delalloc fndecl 3-2 1526 NULL ++buf_size_mlx4_ib_qp_1529_fields buf_size mlx4_ib_qp 0 1529 NULL ++max_rqe_ocrdma_dev_attr_1534_fields max_rqe ocrdma_dev_attr 0 1534 NULL ++grcan_allocate_dma_buffers_fndecl_1535_fields grcan_allocate_dma_buffers fndecl 2-3 1535 NULL ++__es_remove_extent_fndecl_1544_fields __es_remove_extent fndecl 0-3-2 1544 NULL ++__aa_kvmalloc_fndecl_1547_fields __aa_kvmalloc fndecl 1 1547 NULL ++max_gs_mlx4_srq_1550_fields max_gs mlx4_srq 0 1550 NULL ++prio_read_fndecl_1564_fields prio_read fndecl 2 1564 NULL ++alignment_acpi_resource_io_1569_fields alignment acpi_resource_io 0 1569 NULL ++kmem_zalloc_large_fndecl_1572_fields kmem_zalloc_large fndecl 1 1572 NULL ++size_drm_qxl_alloc_1578_fields size drm_qxl_alloc 0 1578 NULL ++ndesc_srp_map_state_1582_fields ndesc srp_map_state 0 1582 NULL ++num_of_specs_ib_uverbs_flow_attr_1588_fields num_of_specs ib_uverbs_flow_attr 0 1588 NULL ++sector_clone_info_1593_fields sector clone_info 0 1593 NULL ++length_cpc_can_msg_1600_fields length cpc_can_msg 0 1600 NULL ++block_size_c2port_ops_1610_fields block_size c2port_ops 0 1610 NULL ++pppoe_sendmsg_fndecl_1612_fields pppoe_sendmsg fndecl 3 1612 NULL ++rawv6_send_hdrinc_fndecl_1625_fields rawv6_send_hdrinc fndecl 3 1625 NULL nohasharray ++max_frame_size_usb_usbvision_1625_fields max_frame_size usb_usbvision 0 1625 &rawv6_send_hdrinc_fndecl_1625_fields ++dt_num_devices_exofs_device_table_1626_fields dt_num_devices exofs_device_table 0 1626 NULL ++size_bin_attribute_1632_fields size bin_attribute 0 1632 NULL ++num_fw_rsc_vdev_vring_1645_fields num fw_rsc_vdev_vring 0 1645 NULL ++cblock_policy_result_1648_fields cblock policy_result 0 1648 NULL ++kobil_write_fndecl_1651_fields kobil_write fndecl 4 1651 NULL ++st_set_pages_fndecl_1655_fields st_set_pages fndecl 3 1655 NULL ++onenand_fill_auto_oob_fndecl_1663_fields onenand_fill_auto_oob fndecl 4 1663 NULL ++rds_tcp_sendmsg_fndecl_1668_fields rds_tcp_sendmsg fndecl 3 1668 NULL ++num_clips_drm_vmw_present_arg_1671_fields num_clips drm_vmw_present_arg 0 1671 NULL ++vzalloc_node_fndecl_1683_fields vzalloc_node fndecl 1 1683 NULL ++rsrc_len_usb_hcd_1686_fields rsrc_len usb_hcd 0 1686 NULL ++file_size_squashfs_ldir_inode_1687_fields file_size squashfs_ldir_inode 0 1687 NULL ++remain_bytes_asc_q_done_info_1696_fields remain_bytes asc_q_done_info 0 1696 NULL ++size_grcan_dma_buffer_1702_fields size grcan_dma_buffer 0 1702 NULL ++divasa_remap_pci_bar_fndecl_1710_fields divasa_remap_pci_bar fndecl 4-3 1710 NULL nohasharray ++get_cap_size_qlcnic_hardware_ops_1710_fields get_cap_size qlcnic_hardware_ops 0 1710 &divasa_remap_pci_bar_fndecl_1710_fields nohasharray ++setup_msi_irqs_x86_msi_ops_1710_fields setup_msi_irqs x86_msi_ops 0 1710 &get_cap_size_qlcnic_hardware_ops_1710_fields ++ext4_getblk_fndecl_1720_fields ext4_getblk fndecl 3 1720 NULL ++osd_req_op_notify_init_fndecl_1721_fields osd_req_op_notify_init fndecl 7 1721 NULL ++yres_drm_cmdline_mode_1722_fields yres drm_cmdline_mode 0 1722 NULL ++submit_io_fndecl_1726_fields submit_io fndecl 3 1726 NULL ++ts_num_ids_nfsd4_test_stateid_1732_fields ts_num_ids nfsd4_test_stateid 0 1732 NULL nohasharray ++xfs_rmap_get_rec_fndecl_1732_fields xfs_rmap_get_rec fndecl 0 1732 &ts_num_ids_nfsd4_test_stateid_1732_fields ++state_hmask_netns_xfrm_1733_fields state_hmask netns_xfrm 0 1733 NULL ++__gfn_to_hva_many_fndecl_1735_fields __gfn_to_hva_many fndecl 0-2 1735 NULL ++l4_hdr_size_vmxnet3_tx_ctx_1737_fields l4_hdr_size vmxnet3_tx_ctx 0 1737 NULL ++userspace_do_request_fndecl_1738_fields userspace_do_request fndecl 5 1738 NULL ++size_nhlt_specific_cfg_1740_fields size nhlt_specific_cfg 0 1740 NULL ++reg_list_format_size_bytes_amdgpu_rlc_1742_fields reg_list_format_size_bytes amdgpu_rlc 0 1742 NULL ++nr_packets_saa7134_ts_1743_fields nr_packets saa7134_ts 0 1743 NULL nohasharray ++ad_sd_write_reg_fndecl_1743_fields ad_sd_write_reg fndecl 3 1743 &nr_packets_saa7134_ts_1743_fields ++sectorsize_btrfs_root_1747_fields sectorsize btrfs_root 0 1747 NULL ++si4713_send_command_fndecl_1750_fields si4713_send_command fndecl 6 1750 NULL ++copy_module_from_user_fndecl_1751_fields copy_module_from_user fndecl 2 1751 NULL ++hugetlbfs_fallocate_fndecl_1752_fields hugetlbfs_fallocate fndecl 3-4 1752 NULL ++ext4_remove_blocks_fndecl_1754_fields ext4_remove_blocks fndecl 5 1754 NULL nohasharray ++st_nci_hci_dm_field_generator_fndecl_1754_fields st_nci_hci_dm_field_generator fndecl 3 1754 &ext4_remove_blocks_fndecl_1754_fields ++len_pda_custom_wrapper_1757_fields len pda_custom_wrapper 0 1757 NULL ++offset_scrub_nocow_inode_1762_fields offset scrub_nocow_inode 0 1762 NULL ++__es_insert_extent_fndecl_1764_fields __es_insert_extent fndecl 0 1764 NULL ++nentries_hfi1_user_sdma_comp_q_1768_fields nentries hfi1_user_sdma_comp_q 0 1768 NULL ++eqe_size_mlx4_caps_1775_fields eqe_size mlx4_caps 0 1775 NULL ++overlay_num_mmp_path_info_1781_fields overlay_num mmp_path_info 0 1781 NULL ++key_length_mwifiex_wep_key_1784_fields key_length mwifiex_wep_key 0 1784 NULL ++__of_translate_address_fndecl_1786_fields __of_translate_address fndecl 0 1786 NULL ++pitch_radeonfb_info_1792_fields pitch radeonfb_info 0 1792 NULL ++reiserfs_add_entry_fndecl_1797_fields reiserfs_add_entry fndecl 4 1797 NULL ++vub300_usb_bulk_msg_fndecl_1799_fields vub300_usb_bulk_msg fndecl 2-4 1799 NULL nohasharray ++security_inode_killpriv_fndecl_1799_fields security_inode_killpriv fndecl 0 1799 &vub300_usb_bulk_msg_fndecl_1799_fields ++wl1273_fm_write_data_fndecl_1803_fields wl1273_fm_write_data fndecl 3 1803 NULL ++num_mtt_segs_mthca_limits_1806_fields num_mtt_segs mthca_limits 0 1806 NULL ++dataInSize_mpt_ioctl_command_1808_fields dataInSize mpt_ioctl_command 0 1808 NULL ++udl_gem_alloc_object_fndecl_1811_fields udl_gem_alloc_object fndecl 2 1811 NULL ++__hugepage_set_anon_rmap_fndecl_1814_fields __hugepage_set_anon_rmap fndecl 3 1814 NULL nohasharray ++sv_nrpools_svc_serv_1814_fields sv_nrpools svc_serv 0 1814 &__hugepage_set_anon_rmap_fndecl_1814_fields ++fuse_dir_ioctl_fndecl_1818_fields fuse_dir_ioctl fndecl 2 1818 NULL ++bufsize_saa7134_dmasound_1821_fields bufsize saa7134_dmasound 0 1821 NULL ++lleft_ext4_allocation_request_1823_fields lleft ext4_allocation_request 0 1823 NULL ++__add_prelim_ref_fndecl_1828_fields __add_prelim_ref fndecl 6-5 1828 NULL 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++ca91cx42_master_set_fndecl_1913_fields ca91cx42_master_set fndecl 4 1913 NULL ++fix_unclean_leb_fndecl_1927_fields fix_unclean_leb fndecl 3 1927 NULL ++convert_ip_to_linear_fndecl_1933_fields convert_ip_to_linear fndecl 0 1933 NULL ++length_usnic_uiom_reg_1937_fields length usnic_uiom_reg 0 1937 NULL ++usblp_write_fndecl_1945_fields usblp_write fndecl 3 1945 NULL ++sv_resid_sym_ccb_1947_fields sv_resid sym_ccb 0 1947 NULL ++ieee80211_get_mesh_hdrlen_fndecl_1948_fields ieee80211_get_mesh_hdrlen fndecl 0 1948 NULL ++num_adcs_cs42xx8_driver_data_1953_fields num_adcs cs42xx8_driver_data 0 1953 NULL ++shmem_getpage_fndecl_1965_fields shmem_getpage fndecl 2 1965 NULL ++xlog_get_bp_fndecl_1966_fields xlog_get_bp fndecl 2 1966 NULL ++tty_buffer_request_room_fndecl_1967_fields tty_buffer_request_room fndecl 0 1967 NULL ++partitionLength_partitionDesc_1977_fields partitionLength partitionDesc 0 1977 NULL nohasharray ++to_dio_submit_1977_fields to dio_submit 0 1977 &partitionLength_partitionDesc_1977_fields nohasharray ++of_irq_get_byname_fndecl_1977_fields of_irq_get_byname fndecl 0 1977 &to_dio_submit_1977_fields ++tipc_sendmcast_fndecl_1981_fields tipc_sendmcast fndecl 4 1981 NULL ++i5k_find_amb_registers_fndecl_1986_fields i5k_find_amb_registers fndecl 2 1986 NULL ++acpi_dev_gpio_irq_get_fndecl_1997_fields acpi_dev_gpio_irq_get fndecl 0 1997 NULL ++total_memory_vbe_ib_1999_fields total_memory vbe_ib 0 1999 NULL ++idx_len_tg3_rx_buffer_desc_2006_fields idx_len tg3_rx_buffer_desc 0 2006 NULL ++ipv6_skip_exthdr_fndecl_2016_fields ipv6_skip_exthdr fndecl 0-2 2016 NULL ++madvise_vma_fndecl_2019_fields madvise_vma fndecl 4-3 2019 NULL ++complicated_alloc_urb_fndecl_2022_fields complicated_alloc_urb fndecl 2-3 2022 NULL nohasharray ++ec_i2c_count_message_fndecl_2022_fields ec_i2c_count_message fndecl 0-2 2022 &complicated_alloc_urb_fndecl_2022_fields nohasharray ++doc_probe_fndecl_2022_fields doc_probe fndecl 1 2022 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0 3029 NULL ++dual_channel_active_fndecl_3033_fields dual_channel_active fndecl 0 3033 NULL ++num_hwfns_qed_dev_3034_fields num_hwfns qed_dev 0 3034 NULL ++xfs_bulkstat_grab_ichunk_fndecl_3041_fields xfs_bulkstat_grab_ichunk fndecl 2 3041 NULL ++ping_common_sendmsg_fndecl_3046_fields ping_common_sendmsg fndecl 5 3046 NULL ++skb_seq_read_fndecl_3054_fields skb_seq_read fndecl 0-1 3054 NULL ++size_ecryptfs_cache_info_3056_fields size ecryptfs_cache_info 0 3056 NULL ++prepare_to_wait_event_fndecl_3060_fields prepare_to_wait_event fndecl 0 3060 NULL ++dst_addr_width_dma_slave_config_3068_fields dst_addr_width dma_slave_config 0 3068 NULL nohasharray ++ntfs_map_runlist_fndecl_3068_fields ntfs_map_runlist fndecl 2 3068 &dst_addr_width_dma_slave_config_3068_fields ++punch_hole_fndecl_3070_fields punch_hole fndecl 2-3 3070 NULL ++hbuf_max_len_mei_hw_ops_3071_fields hbuf_max_len mei_hw_ops 0 3071 NULL ++height_au0828_dev_3073_fields height au0828_dev 0 3073 NULL ++tpm_tis_spi_write_bytes_fndecl_3074_fields tpm_tis_spi_write_bytes fndecl 3 3074 NULL ++sg_addr_size__MPT_ADAPTER_3079_fields sg_addr_size _MPT_ADAPTER 0 3079 NULL ++mnt_clone_write_fndecl_3080_fields mnt_clone_write fndecl 0 3080 NULL ++cluster_next_swap_info_struct_3087_fields cluster_next swap_info_struct 0 3087 NULL ++total_h_mt9t031_3088_fields total_h mt9t031 0 3088 NULL ++gtt_mappable_entries__intel_private_3099_fields gtt_mappable_entries _intel_private 0 3099 NULL ++vol_cdev_direct_write_fndecl_3100_fields vol_cdev_direct_write fndecl 3 3100 NULL ++mt76_init_sband_fndecl_3112_fields mt76_init_sband fndecl 4 3112 NULL ++fb_alloc_cmap_gfp_fndecl_3115_fields fb_alloc_cmap_gfp fndecl 2 3115 NULL ++ipip6_tunnel_change_mtu_fndecl_3119_fields ipip6_tunnel_change_mtu fndecl 2 3119 NULL nohasharray ++blk_rq_map_user_fndecl_3119_fields blk_rq_map_user fndecl 5 3119 &ipip6_tunnel_change_mtu_fndecl_3119_fields nohasharray ++controller_function_ms_boot_attr_info_3119_fields controller_function ms_boot_attr_info 0 3119 &blk_rq_map_user_fndecl_3119_fields ++status_whc_qhead_3133_fields status whc_qhead 0 3133 NULL ++ext4_block_zero_page_range_fndecl_3135_fields ext4_block_zero_page_range fndecl 3 3135 NULL ++strndup_user_fndecl_3136_fields strndup_user fndecl 2 3136 NULL ++brcmf_usb_dlstart_fndecl_3138_fields brcmf_usb_dlstart fndecl 3 3138 NULL ++fotg210_urb_done_fndecl_3144_fields fotg210_urb_done fndecl 3 3144 NULL ++tx_room_keyspan_pda_private_3146_fields tx_room keyspan_pda_private 0 3146 NULL ++fragment_length_zd_usb_rx_3148_fields fragment_length zd_usb_rx 0 3148 NULL nohasharray ++nilfs_scan_dsync_log_fndecl_3148_fields nilfs_scan_dsync_log fndecl 2 3148 &fragment_length_zd_usb_rx_3148_fields ++iseg_base_mlx5_core_dev_3151_fields iseg_base mlx5_core_dev 0 3151 NULL ++udf_get_last_session_fndecl_3152_fields udf_get_last_session fndecl 0 3152 NULL ++mmio_size_drm_mga_private_3160_fields mmio_size drm_mga_private 0 3160 NULL ++max_rx_aggregation_subframes_ieee80211_sta_3162_fields max_rx_aggregation_subframes ieee80211_sta 0 3162 NULL nohasharray ++prealloc_size_ich_pcm_table_3162_fields prealloc_size ich_pcm_table 0 3162 &max_rx_aggregation_subframes_ieee80211_sta_3162_fields nohasharray ++sys_sendto_fndecl_3162_fields sys_sendto fndecl 3 3162 &prealloc_size_ich_pcm_table_3162_fields ++send_ext_msg_udp_fndecl_3163_fields send_ext_msg_udp fndecl 3 3163 NULL ++cfv_alloc_and_copy_skb_fndecl_3167_fields cfv_alloc_and_copy_skb fndecl 4 3167 NULL ++bytes_per_pixel_vivid_dev_3174_fields bytes_per_pixel vivid_dev 0 3174 NULL ++keyspan_write_fndecl_3189_fields keyspan_write fndecl 4 3189 NULL ++min_io_size_ubi_device_3191_fields min_io_size ubi_device 0 3191 NULL nohasharray ++uvc_alloc_entity_fndecl_3191_fields uvc_alloc_entity fndecl 3 3191 &min_io_size_ubi_device_3191_fields ++mspi_apply_cpu_mode_quirks_fndecl_3197_fields mspi_apply_cpu_mode_quirks fndecl 0-4 3197 NULL ++lcd_hblank_len_atyfb_par_3198_fields lcd_hblank_len atyfb_par 0 3198 NULL ++import_iovec_fndecl_3201_fields import_iovec fndecl 0 3201 NULL ++chunk_size_mdu_array_info_s_3205_fields chunk_size mdu_array_info_s 0 3205 NULL ++sisusb_send_packet_fndecl_3208_fields sisusb_send_packet fndecl 2 3208 NULL ++usbvision_set_output_fndecl_3216_fields usbvision_set_output fndecl 2-3 3216 NULL ++rx_buffer_len_ixgb_adapter_3217_fields rx_buffer_len ixgb_adapter 0 3217 NULL nohasharray ++cw1200_sdio_memcpy_fromio_fndecl_3217_fields cw1200_sdio_memcpy_fromio fndecl 4 3217 &rx_buffer_len_ixgb_adapter_3217_fields ++mad_size_ib_mad_private_3230_fields mad_size ib_mad_private 0 3230 NULL ++sq_num_entries_c4iw_qp_attributes_3234_fields sq_num_entries c4iw_qp_attributes 0 3234 NULL ++uniforms_size_drm_vc4_submit_cl_3245_fields uniforms_size drm_vc4_submit_cl 0 3245 NULL ++max_wqe_ocrdma_dev_attr_3246_fields max_wqe ocrdma_dev_attr 0 3246 NULL ++s_max_sge_rvt_qp_3248_fields s_max_sge rvt_qp 0 3248 NULL ++of_property_match_string_fndecl_3250_fields of_property_match_string fndecl 0 3250 NULL ++shmem_kernel_file_setup_fndecl_3251_fields shmem_kernel_file_setup fndecl 2 3251 NULL ++sbc_check_prot_fndecl_3258_fields sbc_check_prot fndecl 4 3258 NULL ++taglen_cb_compound_hdr_res_3259_fields taglen cb_compound_hdr_res 0 3259 NULL ++xsize_mxt_data_3260_fields xsize mxt_data 0 3260 NULL ++altera_set_ir_post_fndecl_3271_fields altera_set_ir_post fndecl 2 3271 NULL ++doff_tcphdr_3280_fields doff tcphdr 0 3280 NULL nohasharray ++ds1305_nvram_read_fndecl_3280_fields ds1305_nvram_read fndecl 6 3280 &doff_tcphdr_3280_fields ++stolen_base_drm_psb_private_3285_fields stolen_base drm_psb_private 0 3285 NULL nohasharray ++cfg80211_rx_assoc_resp_fndecl_3285_fields cfg80211_rx_assoc_resp fndecl 4 3285 &stolen_base_drm_psb_private_3285_fields ++read_configfs_bin_attribute_3290_fields read configfs_bin_attribute 0 3290 NULL ++check_eofblocks_fl_fndecl_3293_fields check_eofblocks_fl fndecl 0 3293 NULL ++rds_page_remainder_alloc_fndecl_3303_fields rds_page_remainder_alloc fndecl 2 3303 NULL ++transfer_size_zr364xx_pipeinfo_3312_fields transfer_size zr364xx_pipeinfo 0 3312 NULL ++intel_engine_create_scratch_fndecl_3318_fields intel_engine_create_scratch fndecl 2 3318 NULL ++bulk_out_ep_irda_usb_cb_3322_fields bulk_out_ep irda_usb_cb 0 3322 NULL ++i_xattr_loc_ocfs2_dinode_3335_fields i_xattr_loc ocfs2_dinode 0 3335 NULL ++amdtp_dot_set_parameters_fndecl_3341_fields amdtp_dot_set_parameters fndecl 3 3341 NULL ++base_drm_agp_head_3348_fields base drm_agp_head 0 3348 NULL nohasharray ++curchunk_hdrlen_drm_dp_sideband_msg_rx_3348_fields curchunk_hdrlen drm_dp_sideband_msg_rx 0 3348 &base_drm_agp_head_3348_fields ++ext4_finish_convert_inline_dir_fndecl_3350_fields ext4_finish_convert_inline_dir fndecl 5 3350 NULL ++pgt_bits_nvkm_mmu_func_3353_fields pgt_bits nvkm_mmu_func 0 3353 NULL nohasharray ++max_bands_multiq_sched_data_3353_fields max_bands multiq_sched_data 0 3353 &pgt_bits_nvkm_mmu_func_3353_fields ++sysctl_nr_open_vardecl_3355_fields sysctl_nr_open vardecl 0 3355 NULL ++bbr_set_pacing_rate_fndecl_3356_fields bbr_set_pacing_rate fndecl 3-2 3356 NULL ++__process_changed_new_xattr_fndecl_3360_fields __process_changed_new_xattr fndecl 6-4 3360 NULL ++essidlen_zd1201_3366_fields essidlen zd1201 0 3366 NULL ++frame_size_stk_camera_3367_fields frame_size stk_camera 0 3367 NULL ++xfs_dir3_leaf_get_buf_fndecl_3380_fields xfs_dir3_leaf_get_buf fndecl 2 3380 NULL ++phys_hw_bank_3381_fields phys hw_bank 0 3381 NULL ++udf_split_extents_fndecl_3382_fields udf_split_extents fndecl 3 3382 NULL ++nvdimm_set_config_data_fndecl_3384_fields nvdimm_set_config_data fndecl 4 3384 NULL ++pgoff_vm_fault_3385_fields pgoff vm_fault 0 3385 NULL nohasharray ++drbd_bm_resize_fndecl_3385_fields drbd_bm_resize fndecl 2 3385 &pgoff_vm_fault_3385_fields ++xfs_iext_realloc_direct_fndecl_3386_fields xfs_iext_realloc_direct fndecl 2 3386 NULL 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rlimit 0 3431 NULL nohasharray ++set_secure_conn_fndecl_3431_fields set_secure_conn fndecl 4 3431 &rlim_cur_rlimit_3431_fields ++gtp_check_src_ms_ipv4_fndecl_3432_fields gtp_check_src_ms_ipv4 fndecl 3 3432 NULL ++gfs2_meta_read_fndecl_3434_fields gfs2_meta_read fndecl 2 3434 NULL ++len_nft_bitwise_3441_fields len nft_bitwise 0 3441 NULL ++uc_inSize_upc_req_3444_fields uc_inSize upc_req 0 3444 NULL ++cifs_read_page_from_socket_fndecl_3452_fields cifs_read_page_from_socket fndecl 3-0 3452 NULL ++rpipe_check_aim_fndecl_3456_fields rpipe_check_aim fndecl 0 3456 NULL ++s_itb_per_group_ext4_sb_info_3459_fields s_itb_per_group ext4_sb_info 0 3459 NULL ++adfs_dir_read_fndecl_3464_fields adfs_dir_read fndecl 2 3464 NULL ++intel_th_populate_fndecl_3473_fields intel_th_populate fndecl 4 3473 NULL ++acpi_aml_write_fndecl_3476_fields acpi_aml_write fndecl 3 3476 NULL nohasharray ++ngpios_chv_community_3476_fields ngpios chv_community 0 3476 &acpi_aml_write_fndecl_3476_fields 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++ocfs2_read_xattr_bucket_fndecl_3553_fields ocfs2_read_xattr_bucket fndecl 2 3553 NULL ++sg_copy_from_buffer_fndecl_3557_fields sg_copy_from_buffer fndecl 0-4 3557 NULL ++mt2063_write_fndecl_3567_fields mt2063_write fndecl 4 3567 NULL ++page_cache_sync_readahead_fndecl_3569_fields page_cache_sync_readahead fndecl 4 3569 NULL nohasharray ++nr_clk_ids_samsung_cmu_info_3569_fields nr_clk_ids samsung_cmu_info 0 3569 &page_cache_sync_readahead_fndecl_3569_fields ++encode_diropargs3_fndecl_3574_fields encode_diropargs3 fndecl 4 3574 NULL ++pkcs7_view_content_fndecl_3589_fields pkcs7_view_content fndecl 3 3589 NULL nohasharray ++ddr_av_base_mthca_av_table_3589_fields ddr_av_base mthca_av_table 0 3589 &pkcs7_view_content_fndecl_3589_fields ++ip_vs_icmp_xmit_fndecl_3590_fields ip_vs_icmp_xmit fndecl 4 3590 NULL nohasharray ++npads_xtpg_device_3590_fields npads xtpg_device 0 3590 &ip_vs_icmp_xmit_fndecl_3590_fields ++get_tmp_page_fndecl_3591_fields get_tmp_page fndecl 2 3591 NULL ++buf_size_i1480_3593_fields buf_size i1480 0 3593 NULL ++xfs_alloc_ag_vextent_size_fndecl_3599_fields xfs_alloc_ag_vextent_size fndecl 0 3599 NULL nohasharray ++brcmf_chip_tcm_rambase_fndecl_3599_fields brcmf_chip_tcm_rambase fndecl 0 3599 &xfs_alloc_ag_vextent_size_fndecl_3599_fields ++e820_update_range_fndecl_3600_fields e820_update_range fndecl 1-2 3600 NULL ++cdns_uart_get_port_fndecl_3601_fields cdns_uart_get_port fndecl 1 3601 NULL ++xdr_extend_head_fndecl_3606_fields xdr_extend_head fndecl 3 3606 NULL ++engine_len_viafb_dev_3608_fields engine_len viafb_dev 0 3608 NULL ++ss_out_channels_hdsp_3619_fields ss_out_channels hdsp 0 3619 NULL ++ns_blocksize_the_nilfs_3624_fields ns_blocksize the_nilfs 0 3624 NULL nohasharray ++bytes_btrfs_dio_private_3624_fields bytes btrfs_dio_private 0 3624 &ns_blocksize_the_nilfs_3624_fields ++tail_timestamp_event_queue_3626_fields tail timestamp_event_queue 0 3626 NULL ++cbuf_eat_fndecl_3631_fields cbuf_eat fndecl 2 3631 NULL ++out_words_ib_uverbs_cmd_hdr_3637_fields out_words ib_uverbs_cmd_hdr 0 3637 NULL ++xfs_attr3_leaf_freextent_fndecl_3639_fields xfs_attr3_leaf_freextent fndecl 3-4 3639 NULL nohasharray ++vmci_transport_queue_pair_alloc_fndecl_3639_fields vmci_transport_queue_pair_alloc fndecl 4-3 3639 &xfs_attr3_leaf_freextent_fndecl_3639_fields ++s_desc_size_ext4_sb_info_3652_fields s_desc_size ext4_sb_info 0 3652 NULL ++pci_id_imc_uncore_pci_dev_3656_fields pci_id imc_uncore_pci_dev 0 3656 NULL ++im_len_xfs_imap_3661_fields im_len xfs_imap 0 3661 NULL ++arch_reserve_mem_area_fndecl_3662_fields arch_reserve_mem_area fndecl 2 3662 NULL ++aper_base_amdgpu_mc_3664_fields aper_base amdgpu_mc 0 3664 NULL ++child_cnt_ubifs_znode_3667_fields child_cnt ubifs_znode 0 3667 NULL ++bio_find_or_create_slab_fndecl_3671_fields bio_find_or_create_slab fndecl 1 3671 NULL ++interfaces_count_ffs_data_3677_fields interfaces_count ffs_data 0 3677 NULL ++len_mic_mw_3689_fields len mic_mw 0 3689 NULL ++ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_fndecl_3692_fields ath10k_wmi_tlv_op_gen_vdev_sta_uapsd fndecl 5 3692 NULL ++vmw_cmdbuf_space_pool_fndecl_3702_fields vmw_cmdbuf_space_pool fndecl 3 3702 NULL nohasharray ++get_urb_error_fndecl_3702_fields get_urb_error fndecl 0 3702 &vmw_cmdbuf_space_pool_fndecl_3702_fields ++ceph_msg_data_add_pages_fndecl_3704_fields ceph_msg_data_add_pages fndecl 3 3704 NULL ++vlan_netdev_private_3705_fields vlan netdev_private 0 3705 NULL ++setup_wLength_dev_data_3714_fields setup_wLength dev_data 0 3714 NULL ++len_sctp_auth_bytes_3715_fields len sctp_auth_bytes 0 3715 NULL ++byte_len_ib_wc_3716_fields byte_len ib_wc 0 3716 NULL ++dvb_create_media_entity_fndecl_3720_fields dvb_create_media_entity fndecl 3 3720 NULL ++test_find_delalloc_fndecl_3723_fields test_find_delalloc fndecl 1 3723 NULL ++len_amp_assoc_3724_fields len amp_assoc 0 3724 NULL ++__v4l2_ctrl_modify_range_fndecl_3726_fields __v4l2_ctrl_modify_range fndecl 2-3-5 3726 NULL ++mcs_wrap_fir_skb_fndecl_3729_fields mcs_wrap_fir_skb fndecl 0 3729 NULL ++peer_buf_alloc_virtio_vsock_sock_3738_fields peer_buf_alloc virtio_vsock_sock 0 3738 NULL ++nr_reserved_tags_blk_mq_tags_3751_fields nr_reserved_tags blk_mq_tags 0 3751 NULL ++e_value_size_f2fs_xattr_entry_3755_fields e_value_size f2fs_xattr_entry 0 3755 NULL ++vchnl_vf_send_del_hmc_objs_req_fndecl_3761_fields vchnl_vf_send_del_hmc_objs_req fndecl 5 3761 NULL ++private_value_sbmix_elem_3773_fields private_value sbmix_elem 0 3773 NULL ++size_m48t35_priv_3775_fields size m48t35_priv 0 3775 NULL ++ag_shift_befs_sb_info_3778_fields ag_shift befs_sb_info 0 3778 NULL ++fl_starve_thres_sge_3779_fields fl_starve_thres sge 0 3779 NULL ++cxgbi_ppm_init_fndecl_3787_fields cxgbi_ppm_init fndecl 6 3787 NULL ++rx_status_len_ath9k_hw_capabilities_3793_fields rx_status_len ath9k_hw_capabilities 0 3793 NULL ++concat_writev_fndecl_3800_fields concat_writev fndecl 4 3800 NULL ++nfc_hci_send_event_fndecl_3807_fields nfc_hci_send_event fndecl 5 3807 NULL ++ip_last_used_group_ocfs2_inode_info_3814_fields ip_last_used_group ocfs2_inode_info 0 3814 NULL ++e_cpos_ocfs2_extent_rec_3815_fields e_cpos ocfs2_extent_rec 0 3815 NULL ++dccp_recvmsg_fndecl_3819_fields dccp_recvmsg fndecl 3 3819 NULL nohasharray ++fnic_trace_debugfs_lseek_fndecl_3819_fields fnic_trace_debugfs_lseek fndecl 2 3819 &dccp_recvmsg_fndecl_3819_fields ++bits_per_word_spi_device_3828_fields bits_per_word spi_device 0 3828 NULL ++bnxt_gro_func_5730x_fndecl_3830_fields bnxt_gro_func_5730x fndecl 2 3830 NULL nohasharray ++mei_nfc_send_fndecl_3830_fields mei_nfc_send fndecl 3 3830 &bnxt_gro_func_5730x_fndecl_3830_fields ++num_counters_ipt_replace_3837_fields num_counters ipt_replace 0 3837 NULL ++error_btrfs_end_io_wq_3838_fields error btrfs_end_io_wq 0 3838 NULL ++find_end_of_node_fndecl_3843_fields find_end_of_node fndecl 0-3-1-2 3843 NULL ++bg_inode_table_hi_ext4_group_desc_3844_fields bg_inode_table_hi ext4_group_desc 0 3844 NULL ++btrfs_dirty_pages_fndecl_3848_fields btrfs_dirty_pages fndecl 6-5 3848 NULL ++ocfs2_free_clusters_fndecl_3866_fields ocfs2_free_clusters fndecl 4 3866 NULL ++size_of_priv_dvb_usb_adapter_fe_properties_3875_fields size_of_priv dvb_usb_adapter_fe_properties 0 3875 NULL ++fs_div_hfs_sb_info_3890_fields fs_div hfs_sb_info 0 3890 NULL ++snd_pcm_lib_preallocate_pages_fndecl_3892_fields snd_pcm_lib_preallocate_pages fndecl 4 3892 NULL ++arch_gnttab_init_fndecl_3893_fields arch_gnttab_init fndecl 1 3893 NULL ++rootdir_empty_fndecl_3895_fields rootdir_empty fndecl 2 3895 NULL ++xfs_extent_busy_trim_fndecl_3898_fields xfs_extent_busy_trim fndecl 3-2 3898 NULL ++gfs2_meta_wipe_fndecl_3900_fields gfs2_meta_wipe fndecl 2 3900 NULL ++endpoint_usb_data_stream_properties_3909_fields endpoint usb_data_stream_properties 0 3909 NULL ++mp_map_gsi_to_irq_fndecl_3923_fields mp_map_gsi_to_irq fndecl 1 3923 NULL ++me_startblock_xfs_map_extent_3934_fields me_startblock xfs_map_extent 0 3934 NULL ++cfpkt_set_prio_fndecl_3935_fields cfpkt_set_prio fndecl 2 3935 NULL ++unix_dgram_sendmsg_fndecl_3944_fields unix_dgram_sendmsg fndecl 3 3944 NULL ++atalk_recvmsg_fndecl_3950_fields atalk_recvmsg fndecl 3 3950 NULL ++connection_speed_acpi_resource_spi_serialbus_3953_fields connection_speed acpi_resource_spi_serialbus 0 3953 NULL ++mem_end_pci_params_3955_fields mem_end pci_params 0 3955 NULL ++backup_src_sz_kimage_arch_3957_fields backup_src_sz kimage_arch 0 3957 NULL nohasharray ++resync_min_mddev_3957_fields resync_min mddev 0 3957 &backup_src_sz_kimage_arch_3957_fields ++make_le_item_head_fndecl_3961_fields make_le_item_head fndecl 6-4 3961 NULL ++hpfs_de_as_down_as_possible_fndecl_3967_fields hpfs_de_as_down_as_possible fndecl 0-2 3967 NULL ++dgram_sendmsg_fndecl_3972_fields dgram_sendmsg fndecl 3 3972 NULL ++wrbs_per_cxn_hba_parameters_3974_fields wrbs_per_cxn hba_parameters 0 3974 NULL ++r_len_rvt_qp_3982_fields r_len rvt_qp 0 3982 NULL nohasharray 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tcp_options_received 0 4043 NULL ++tx_data_count_hso_serial_4046_fields tx_data_count hso_serial 0 4046 NULL ++prepare_header_fndecl_4047_fields prepare_header fndecl 0 4047 NULL ++ssid_len_cfg80211_connect_params_4052_fields ssid_len cfg80211_connect_params 0 4052 NULL ++isoc_packet_size_usb_usbvision_4066_fields isoc_packet_size usb_usbvision 0 4066 NULL ++cfg80211_notify_new_peer_candidate_fndecl_4073_fields cfg80211_notify_new_peer_candidate fndecl 4 4073 NULL ++iscsi_max_snd_data_seg_len_dev_db_entry_4074_fields iscsi_max_snd_data_seg_len dev_db_entry 0 4074 NULL ++do_validate_mem_fndecl_4075_fields do_validate_mem fndecl 3-2 4075 NULL ++IOCRequestFrameSize_mpt3sas_facts_4079_fields IOCRequestFrameSize mpt3sas_facts 0 4079 NULL ++__set_extent_bit_fndecl_4083_fields __set_extent_bit fndecl 0-3-2 4083 NULL ++n_drm_r128_depth_4085_fields n drm_r128_depth 0 4085 NULL ++skb_copy_and_csum_datagram_fndecl_4086_fields skb_copy_and_csum_datagram fndecl 4-2 4086 NULL 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++ocfs2_read_group_descriptor_fndecl_4136_fields ocfs2_read_group_descriptor fndecl 3 4136 NULL ++v9fs_xattr_handler_get_fndecl_4139_fields v9fs_xattr_handler_get fndecl 6 4139 NULL nohasharray ++ssid_len_mwifiex_802_11_ssid_4139_fields ssid_len mwifiex_802_11_ssid 0 4139 &v9fs_xattr_handler_get_fndecl_4139_fields ++size_badblocks_4142_fields size badblocks 0 4142 NULL ++interleave_cfi_private_4153_fields interleave cfi_private 0 4153 NULL ++ocfs2_readpages_fndecl_4156_fields ocfs2_readpages fndecl 4 4156 NULL nohasharray ++num_msix_vec_be_adapter_4156_fields num_msix_vec be_adapter 0 4156 &ocfs2_readpages_fndecl_4156_fields ++batadv_tt_local_add_fndecl_4159_fields batadv_tt_local_add fndecl 3 4159 NULL ++saa7146_vmalloc_build_pgtable_fndecl_4183_fields saa7146_vmalloc_build_pgtable fndecl 2 4183 NULL ++team_change_mtu_fndecl_4186_fields team_change_mtu fndecl 2 4186 NULL ++iin_ep_usbtmc_device_data_4195_fields iin_ep usbtmc_device_data 0 4195 NULL 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++ov534_reg_read_fndecl_4820_fields ov534_reg_read fndecl 0 4820 NULL ++ext4_dir_llseek_fndecl_4826_fields ext4_dir_llseek fndecl 2 4826 NULL ++new_orphans_ubifs_info_4827_fields new_orphans ubifs_info 0 4827 NULL ++i2c_read_fndecl_4828_fields i2c_read fndecl 4-6 4828 NULL nohasharray ++find_skb_fndecl_4828_fields find_skb fndecl 3 4828 &i2c_read_fndecl_4828_fields nohasharray ++period_bytes_snd_card_asihpi_pcm_4828_fields period_bytes snd_card_asihpi_pcm 0 4828 &find_skb_fndecl_4828_fields ++nelems_cciss_scsi_cmd_stack_t_4829_fields nelems cciss_scsi_cmd_stack_t 0 4829 NULL ++compat_ipv6_setsockopt_fndecl_4839_fields compat_ipv6_setsockopt fndecl 5 4839 NULL ++bio_trim_fndecl_4843_fields bio_trim fndecl 2-3 4843 NULL ++start_service_discovery_fndecl_4846_fields start_service_discovery fndecl 4 4846 NULL ++hash_size_cache_detail_4852_fields hash_size cache_detail 0 4852 NULL ++iommu_bit_gk20a_instmem_4857_fields iommu_bit gk20a_instmem 0 4857 NULL nohasharray 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++wMaxSegmentSize_usb_cdc_ether_desc_4898_fields wMaxSegmentSize usb_cdc_ether_desc 0 4898 NULL ++upper_size_to_lower_size_fndecl_4899_fields upper_size_to_lower_size fndecl 0-2 4899 NULL ++need_tx_headroom_prism2_helper_functions_4902_fields need_tx_headroom prism2_helper_functions 0 4902 NULL ++rcvhdrq_size_hfi1_ctxtdata_4912_fields rcvhdrq_size hfi1_ctxtdata 0 4912 NULL ++leaf_copy_items_fndecl_4923_fields leaf_copy_items fndecl 5 4923 NULL ++ui_size_ubifs_inode_4934_fields ui_size ubifs_inode 0 4934 NULL ++bpp_drm_mode_fb_cmd_4936_fields bpp drm_mode_fb_cmd 0 4936 NULL ++mlx5_ib_db_map_user_fndecl_4950_fields mlx5_ib_db_map_user fndecl 2 4950 NULL nohasharray ++update_tind_extent_range_fndecl_4950_fields update_tind_extent_range fndecl 3 4950 &mlx5_ib_db_map_user_fndecl_4950_fields nohasharray ++read_tape_fndecl_4950_fields read_tape fndecl 2 4950 &update_tind_extent_range_fndecl_4950_fields ++myri10ge_get_txrx_fndecl_4953_fields myri10ge_get_txrx fndecl 2 4953 NULL ++radeon_align_pitch_fndecl_4969_fields radeon_align_pitch fndecl 0-2 4969 NULL ++len_htc_record_hdr_4978_fields len htc_record_hdr 0 4978 NULL ++len_i40iw_sge_4979_fields len i40iw_sge 0 4979 NULL ++t_data_nents_se_cmd_4981_fields t_data_nents se_cmd 0 4981 NULL ++buffer_size_most_channel_config_4986_fields buffer_size most_channel_config 0 4986 NULL ++scif_send_fndecl_4988_fields scif_send fndecl 3 4988 NULL ++__mt7601u_dma_fw_fndecl_4994_fields __mt7601u_dma_fw fndecl 4 4994 NULL ++kmem_cache_create_fndecl_5007_fields kmem_cache_create fndecl 2-3 5007 NULL ++read_int_fndecl_5009_fields read_int fndecl 0 5009 NULL ++numEntries__ATOM_PPLIB_SAMClk_Voltage_Limit_Table_5010_fields numEntries _ATOM_PPLIB_SAMClk_Voltage_Limit_Table 0 5010 NULL ++xfs_qm_dqget_fndecl_5012_fields xfs_qm_dqget fndecl 0 5012 NULL nohasharray ++o2net_send_message_fndecl_5012_fields o2net_send_message fndecl 4 5012 &xfs_qm_dqget_fndecl_5012_fields nohasharray ++mgmt_limited_event_fndecl_5012_fields mgmt_limited_event fndecl 4 5012 &o2net_send_message_fndecl_5012_fields ++info1_htt_rx_indication_hdr_5016_fields info1 htt_rx_indication_hdr 0 5016 NULL ++hard_header_len_net_device_5025_fields hard_header_len net_device 0 5025 NULL ++ubifs_unpack_bits_fndecl_5033_fields ubifs_unpack_bits fndecl 0-3 5033 NULL ++ext2_xattr_security_set_fndecl_5039_fields ext2_xattr_security_set fndecl 6 5039 NULL nohasharray ++nr_pages_firmware_buf_5039_fields nr_pages firmware_buf 0 5039 &ext2_xattr_security_set_fndecl_5039_fields ++device_tg3_dev_id_5042_fields device tg3_dev_id 0 5042 NULL ++start_vhost_umem_node_5046_fields start vhost_umem_node 0 5046 NULL ++index_squashfs_dir_index_5053_fields index squashfs_dir_index 0 5053 NULL ++rcvidx_IsdnCardState_5055_fields rcvidx IsdnCardState 0 5055 NULL nohasharray ++compress_raw_buf_fndecl_5055_fields compress_raw_buf fndecl 0 5055 &rcvidx_IsdnCardState_5055_fields ++bbr_lt_bw_interval_done_fndecl_5056_fields bbr_lt_bw_interval_done fndecl 2 5056 NULL ++ext4_llseek_fndecl_5060_fields ext4_llseek fndecl 2 5060 NULL ++reg_create_fndecl_5061_fields reg_create fndecl 6 5061 NULL ++len_BufferControl_5068_fields len BufferControl 0 5068 NULL ++size_compat_arpt_replace_5071_fields size compat_arpt_replace 0 5071 NULL ++ie_len_cfg80211_scan_request_5073_fields ie_len cfg80211_scan_request 0 5073 NULL ++chcr_aes_xts_setkey_fndecl_5079_fields chcr_aes_xts_setkey fndecl 3 5079 NULL nohasharray ++brcmf_sdiod_txglomsz_vardecl_common_c_5079_fields brcmf_sdiod_txglomsz vardecl_common.c 0 5079 &chcr_aes_xts_setkey_fndecl_5079_fields ++udf_do_extend_file_fndecl_5093_fields udf_do_extend_file fndecl 4 5093 NULL nohasharray ++domain_a_len_ccp_ecc_point_math_5093_fields domain_a_len ccp_ecc_point_math 0 5093 &udf_do_extend_file_fndecl_5093_fields ++at25_ee_write_fndecl_5099_fields at25_ee_write fndecl 4-2 5099 NULL ++default_file_splice_write_fndecl_5103_fields default_file_splice_write fndecl 4 5103 NULL ++mem_eni_dev_5112_fields mem eni_dev 0 5112 NULL ++num_banks_adf_hw_device_data_5115_fields num_banks adf_hw_device_data 0 5115 NULL ++__link_buffer_fndecl_5117_fields __link_buffer fndecl 2 5117 NULL nohasharray ++spi_bits_per_word_cw1200_platform_data_spi_5117_fields spi_bits_per_word cw1200_platform_data_spi 0 5117 &__link_buffer_fndecl_5117_fields ++num_gpio_tc3589x_5118_fields num_gpio tc3589x 0 5118 NULL ++replay_log_leb_fndecl_5123_fields replay_log_leb fndecl 3 5123 NULL ++ocfs2_trim_extent_fndecl_5124_fields ocfs2_trim_extent fndecl 0-4-3 5124 NULL ++data_length_core_rx_gsi_offload_cqe_5128_fields data_length core_rx_gsi_offload_cqe 0 5128 NULL ++fuse_dev_splice_write_fndecl_5131_fields fuse_dev_splice_write fndecl 4 5131 NULL ++nfs4_init_callback_netid_fndecl_5134_fields nfs4_init_callback_netid fndecl 0 5134 NULL ++rate_num_snd_pcm_hw_params_5135_fields rate_num snd_pcm_hw_params 0 5135 NULL ++rlen_si2157_cmd_5138_fields rlen si2157_cmd 0 5138 NULL nohasharray ++channel_count_il_priv_5138_fields channel_count il_priv 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__scif_pin_pages fndecl 2 5243 NULL ++feednum_dvb_demux_5252_fields feednum dvb_demux 0 5252 NULL ++len_fstrim_range_5265_fields len fstrim_range 0 5265 NULL ++h_total_aty128_crtc_5275_fields h_total aty128_crtc 0 5275 NULL ++upload_data_fndecl_5277_fields upload_data fndecl 2 5277 NULL ++xlog_find_verify_log_record_fndecl_5285_fields xlog_find_verify_log_record fndecl 2 5285 NULL ++count_mpc8xxx_spi_5287_fields count mpc8xxx_spi 0 5287 NULL ++slba_nvme_dsm_range_5292_fields slba nvme_dsm_range 0 5292 NULL ++dma_offset_freelQ_5299_fields dma_offset freelQ 0 5299 NULL nohasharray ++lpt_hght_ubifs_info_5299_fields lpt_hght ubifs_info 0 5299 &dma_offset_freelQ_5299_fields ++tx_nr_rings_bnxt_5306_fields tx_nr_rings bnxt 0 5306 NULL ++max_baud_rate_pl2303_type_data_5309_fields max_baud_rate pl2303_type_data 0 5309 NULL ++beep_amp_alc_spec_5315_fields beep_amp alc_spec 0 5315 NULL ++matchsize_xt_match_5320_fields matchsize xt_match 0 5320 NULL ++___alloc_bootmem_node_fndecl_5329_fields 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skl_dfw_algo_data 0 5374 NULL ++mwifiex_write_data_to_card_fndecl_5375_fields mwifiex_write_data_to_card fndecl 3 5375 NULL ++max_header_size_irlan_client_cb_5378_fields max_header_size irlan_client_cb 0 5378 NULL nohasharray ++block_size_squashfs_sb_info_5378_fields block_size squashfs_sb_info 0 5378 &max_header_size_irlan_client_cb_5378_fields ++skbprio_ip_set_ext_5381_fields skbprio ip_set_ext 0 5381 NULL nohasharray ++flash_dev_cache_miss_fndecl_5381_fields flash_dev_cache_miss fndecl 4 5381 &skbprio_ip_set_ext_5381_fields ++fuse_perform_write_fndecl_5386_fields fuse_perform_write fndecl 4-0 5386 NULL ++check_iommu_size_fndecl_5390_fields check_iommu_size fndecl 0-2-1 5390 NULL ++pcibios_window_alignment_fndecl_5391_fields pcibios_window_alignment fndecl 0 5391 NULL ++error_thin_bio_list_fndecl_5394_fields error_thin_bio_list fndecl 3 5394 NULL ++len_iw_mgmt_info_element_5411_fields len iw_mgmt_info_element 0 5411 NULL ++ies_len_user_conn_req_5414_fields ies_len user_conn_req 0 5414 NULL ++allocmin_nilfs_sufile_info_5418_fields allocmin nilfs_sufile_info 0 5418 NULL ++reg_size_intel_iommu_5423_fields reg_size intel_iommu 0 5423 NULL nohasharray ++nilfs_sufile_truncate_range_fndecl_5423_fields nilfs_sufile_truncate_range fndecl 3-2 5423 ®_size_intel_iommu_5423_fields ++port_mad_size_fndecl_5434_fields port_mad_size fndecl 0 5434 NULL ++sigmadsp_read_i2c_fndecl_5435_fields sigmadsp_read_i2c fndecl 4 5435 NULL ++size_drm_radeon_gem_create_5440_fields size drm_radeon_gem_create 0 5440 NULL ++cap_nvme_loop_ctrl_5458_fields cap nvme_loop_ctrl 0 5458 NULL ++vlen_nfsd_writeargs_5461_fields vlen nfsd_writeargs 0 5461 NULL ++btrfs_fiemap_fndecl_5462_fields btrfs_fiemap fndecl 4-3 5462 NULL ++acpi_register_gsi_ioapic_fndecl_5477_fields acpi_register_gsi_ioapic fndecl 2 5477 NULL ++efi_memmap_install_fndecl_5480_fields efi_memmap_install fndecl 2-1 5480 NULL ++max_pkeys_mthca_dev_lim_5481_fields max_pkeys mthca_dev_lim 0 5481 NULL ++virtio_transport_put_credit_fndecl_5482_fields virtio_transport_put_credit fndecl 2 5482 NULL ++valuelen_xfs_attr_sf_entry_5490_fields valuelen xfs_attr_sf_entry 0 5490 NULL ++block_isofs_fid_5500_fields block isofs_fid 0 5500 NULL ++s_fpb_ufs_sb_private_info_5504_fields s_fpb ufs_sb_private_info 0 5504 NULL ++__tipc_sendmsg_fndecl_5510_fields __tipc_sendmsg fndecl 3 5510 NULL ++vmw_execbuf_submit_cmdbuf_fndecl_5516_fields vmw_execbuf_submit_cmdbuf fndecl 3 5516 NULL ++line_slgt_info_5527_fields line slgt_info 0 5527 NULL ++ceph_tcp_sendpage_fndecl_5531_fields ceph_tcp_sendpage fndecl 0-4 5531 NULL ++batadv_arp_get_type_fndecl_5538_fields batadv_arp_get_type fndecl 3 5538 NULL nohasharray ++__vmalloc_node_range_fndecl_5538_fields __vmalloc_node_range fndecl 1-3 5538 &batadv_arp_get_type_fndecl_5538_fields ++vector_acpi_hest_notify_5540_fields vector acpi_hest_notify 0 5540 NULL ++logical_ext4_allocation_request_5548_fields logical ext4_allocation_request 0 5548 NULL ++__netdev_alloc_skb_fndecl_5552_fields __netdev_alloc_skb fndecl 2 5552 NULL ++hpfs_search_hotfix_map_fndecl_5559_fields hpfs_search_hotfix_map fndecl 0-2 5559 NULL ++filemap_fdatawait_range_fndecl_5563_fields filemap_fdatawait_range fndecl 0 5563 NULL ++nfs41_maxread_overhead_vardecl_5564_fields nfs41_maxread_overhead vardecl 0 5564 NULL ++raid10_format_to_md_layout_fndecl_5567_fields raid10_format_to_md_layout fndecl 0-3 5567 NULL ++ihl_xfrm_mode_skb_cb_5571_fields ihl xfrm_mode_skb_cb 0 5571 NULL nohasharray ++session_udf_options_5571_fields session udf_options 0 5571 &ihl_xfrm_mode_skb_cb_5571_fields ++__dev_set_mtu_fndecl_5572_fields __dev_set_mtu fndecl 2 5572 NULL ++nblocks_range2trim_5574_fields nblocks range2trim 0 5574 NULL ++target_check_max_data_sg_nents_fndecl_5575_fields target_check_max_data_sg_nents fndecl 3 5575 NULL ++i2c_read_eeprom_fndecl_5583_fields i2c_read_eeprom fndecl 5 5583 NULL ++nfqnl_get_sk_secctx_fndecl_5586_fields nfqnl_get_sk_secctx fndecl 0 5586 NULL nohasharray ++from_buffer_fndecl_5586_fields from_buffer fndecl 3 5586 &nfqnl_get_sk_secctx_fndecl_5586_fields ++bg_itable_unused_lo_ext4_group_desc_5594_fields bg_itable_unused_lo ext4_group_desc 0 5594 NULL ++memory_map_bottom_up_fndecl_5599_fields memory_map_bottom_up fndecl 1 5599 NULL ++scsiback_send_response_fndecl_5601_fields scsiback_send_response fndecl 4 5601 NULL ++nftl_write_fndecl_5605_fields nftl_write fndecl 2 5605 NULL ++pbl_base_rdma_info_5607_fields pbl_base rdma_info 0 5607 NULL ++odata_dma_usb_xpad_5619_fields odata_dma usb_xpad 0 5619 NULL ++shmem_fallocate_fndecl_5621_fields shmem_fallocate fndecl 3-4 5621 NULL ++xfs_iext_insert_fndecl_5624_fields xfs_iext_insert fndecl 3 5624 NULL ++gtt_end_radeon_mc_5628_fields gtt_end radeon_mc 0 5628 NULL ++max_sectors_ide_port_info_5629_fields max_sectors ide_port_info 0 5629 NULL ++id_iio_dev_5631_fields id iio_dev 0 5631 NULL ++screen_width_vardecl_hyperv_fb_c_5635_fields screen_width vardecl_hyperv_fb.c 0 5635 NULL nohasharray ++platform_mmio_alloc_vardecl_platform_pci_c_5635_fields platform_mmio_alloc vardecl_platform-pci.c 0 5635 &screen_width_vardecl_hyperv_fb_c_5635_fields ++num_counters_compat_ip6t_replace_5636_fields num_counters compat_ip6t_replace 0 5636 NULL ++udpv6_recvmsg_fndecl_5638_fields udpv6_recvmsg fndecl 3 5638 NULL ++__spi_map_msg_fndecl_5657_fields __spi_map_msg fndecl 0 5657 NULL nohasharray ++dev_id_pci_id_descr_5657_fields dev_id pci_id_descr 0 5657 &__spi_map_msg_fndecl_5657_fields ++vmw_kms_stdu_dma_fndecl_5659_fields vmw_kms_stdu_dma fndecl 7 5659 NULL ++isert_put_login_tx_fndecl_5660_fields isert_put_login_tx fndecl 3 5660 NULL ++block_mask_htc_target_5671_fields block_mask htc_target 0 5671 NULL ++sgl_read_to_frags_fndecl_5672_fields sgl_read_to_frags fndecl 3-2 5672 NULL ++blklen_regcache_rbtree_node_5679_fields blklen regcache_rbtree_node 0 5679 NULL nohasharray ++mtu_ppp_channel_5679_fields mtu ppp_channel 0 5679 &blklen_regcache_rbtree_node_5679_fields 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++compatsize_xt_match_6677_fields compatsize xt_match 0 6677 NULL ++issue_discard_fndecl_6682_fields issue_discard fndecl 0-2-3 6682 NULL ++present_pages_zone_6685_fields present_pages zone 0 6685 NULL ++ac_2order_ext4_allocation_context_6690_fields ac_2order ext4_allocation_context 0 6690 NULL ++param_ssp_completion_resp_6691_fields param ssp_completion_resp 0 6691 NULL ++esize___kfifo_6692_fields esize __kfifo 0 6692 NULL ++max_recvmsg_len_netlink_sock_6699_fields max_recvmsg_len netlink_sock 0 6699 NULL ++gsm_control_message_fndecl_6706_fields gsm_control_message fndecl 4 6706 NULL ++do_ipv6_setsockopt_fndecl_6708_fields do_ipv6_setsockopt fndecl 5 6708 NULL nohasharray ++length_p_header80_6708_fields length p_header80 0 6708 &do_ipv6_setsockopt_fndecl_6708_fields ++raw_recvmsg_fndecl_6710_fields raw_recvmsg fndecl 3 6710 NULL ++sample_rate_mixart_mgr_6716_fields sample_rate mixart_mgr 0 6716 NULL ++ssb_sdio_block_read_fndecl_6721_fields ssb_sdio_block_read fndecl 3 6721 NULL 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NULL ++ctrl_dma_acm_6806_fields ctrl_dma acm 0 6806 NULL ++ip6ip6_err_fndecl_6807_fields ip6ip6_err fndecl 5 6807 NULL ++nfc_digital_allocate_device_fndecl_6810_fields nfc_digital_allocate_device fndecl 4 6810 NULL ++tx_pipe_at76_priv_6815_fields tx_pipe at76_priv 0 6815 NULL ++hs_rehash_bits_cfs_hash_6820_fields hs_rehash_bits cfs_hash 0 6820 NULL ++bfs_iget_fndecl_6821_fields bfs_iget fndecl 2 6821 NULL ++chip_rcv_contexts_hfi1_devdata_6824_fields chip_rcv_contexts hfi1_devdata 0 6824 NULL ++centre_vertically_fndecl_6833_fields centre_vertically fndecl 2 6833 NULL ++xfs_dialloc_ag_finobt_near_fndecl_6835_fields xfs_dialloc_ag_finobt_near fndecl 1 6835 NULL ++copy_page_to_iter_fndecl_6842_fields copy_page_to_iter fndecl 2-3-0 6842 NULL ++intel_framebuffer_size_for_mode_fndecl_6849_fields intel_framebuffer_size_for_mode fndecl 0-2 6849 NULL nohasharray ++__ceph_getxattr_fndecl_6849_fields __ceph_getxattr fndecl 0 6849 &intel_framebuffer_size_for_mode_fndecl_6849_fields 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ext2_super_block 0 7490 NULL ++cookie_rds_atomic_args_7495_fields cookie rds_atomic_args 0 7495 NULL ++can_nice_fndecl_7498_fields can_nice fndecl 2 7498 NULL ++ri_lsegs_start_nilfs_recovery_info_7501_fields ri_lsegs_start nilfs_recovery_info 0 7501 NULL ++all_tables_size_vardecl_tables_c_7504_fields all_tables_size vardecl_tables.c 0 7504 NULL ++btrfs_truncate_inode_items_fndecl_7511_fields btrfs_truncate_inode_items fndecl 4 7511 NULL ++ext4_mb_load_buddy_gfp_fndecl_7524_fields ext4_mb_load_buddy_gfp fndecl 2-0 7524 NULL ++cfg_hba_queue_depth_lpfc_hba_7534_fields cfg_hba_queue_depth lpfc_hba 0 7534 NULL ++delta_mmap_mm_struct_7536_fields delta_mmap mm_struct 0 7536 NULL ++length_ndis_80211_ssid_7537_fields length ndis_80211_ssid 0 7537 NULL ++raid10_resize_fndecl_7562_fields raid10_resize fndecl 2 7562 NULL ++duplicateIXtree_fndecl_7568_fields duplicateIXtree fndecl 3-2 7568 NULL ++wqe_fcoe_cqe_7572_fields wqe fcoe_cqe 0 7572 NULL ++mISDN_sock_sendmsg_fndecl_7584_fields 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7659 NULL ++brcmf_proto_bcdc_txdata_fndecl_7662_fields brcmf_proto_bcdc_txdata fndecl 3 7662 NULL ++to_perf_branch_entry_7663_fields to perf_branch_entry 0 7663 NULL ++nfsd_max_blksize_vardecl_7678_fields nfsd_max_blksize vardecl 0 7678 NULL ++shmem_read_mapping_page_gfp_fndecl_7681_fields shmem_read_mapping_page_gfp fndecl 2 7681 NULL ++l1oip_socket_send_fndecl_7685_fields l1oip_socket_send fndecl 7 7685 NULL nohasharray ++pm860x_page_bulk_read_fndecl_7685_fields pm860x_page_bulk_read fndecl 3 7685 &l1oip_socket_send_fndecl_7685_fields ++num_gpios_stmpe_7689_fields num_gpios stmpe 0 7689 NULL ++di_extsize_xfs_icdinode_7693_fields di_extsize xfs_icdinode 0 7693 NULL ++n_tty_receive_buf_real_raw_fndecl_7696_fields n_tty_receive_buf_real_raw fndecl 4 7696 NULL ++hdr_len_virtio_net_hdr_7704_fields hdr_len virtio_net_hdr 0 7704 NULL nohasharray ++rf_cpos_ocfs2_refcount_block_7704_fields rf_cpos ocfs2_refcount_block 0 7704 &hdr_len_virtio_net_hdr_7704_fields 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++xfs_dir2_free_read_fndecl_7759_fields xfs_dir2_free_read fndecl 3 7759 NULL ++pps_devt_vardecl_pps_c_7772_fields pps_devt vardecl_pps.c 0 7772 NULL ++maxcmd_nvme_ctrl_7774_fields maxcmd nvme_ctrl 0 7774 NULL ++t_data_nents_orig_se_cmd_7775_fields t_data_nents_orig se_cmd 0 7775 NULL ++mode_size_cyttsp4_sysinfo_ofs_7780_fields mode_size cyttsp4_sysinfo_ofs 0 7780 NULL ++mmu_private_affs_inode_info_7785_fields mmu_private affs_inode_info 0 7785 NULL ++read_index_wm_adsp_compr_buf_7788_fields read_index wm_adsp_compr_buf 0 7788 NULL ++qxl_framebuffer_surface_dirty_fndecl_7791_fields qxl_framebuffer_surface_dirty fndecl 6 7791 NULL ++inode_getblk_fndecl_7794_fields inode_getblk fndecl 2-0 7794 NULL ++__clk_speculate_rates_fndecl_7795_fields __clk_speculate_rates fndecl 2 7795 NULL ++remove_advertising_fndecl_7798_fields remove_advertising fndecl 4 7798 NULL ++qnx4_get_block_fndecl_7810_fields qnx4_get_block fndecl 2 7810 NULL ++len_nfs_diropargs_7811_fields len nfs_diropargs 0 7811 NULL 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7870 NULL ++mapped_vram_mb862xxfb_par_7872_fields mapped_vram mb862xxfb_par 0 7872 NULL ++iscsi_tcp_dgst_header_fndecl_7878_fields iscsi_tcp_dgst_header fndecl 3 7878 NULL ++rxstatus_epic_rx_desc_7884_fields rxstatus epic_rx_desc 0 7884 NULL nohasharray ++freecom_readdata_fndecl_7884_fields freecom_readdata fndecl 4 7884 &rxstatus_epic_rx_desc_7884_fields nohasharray ++sd_read_data_fndecl_7884_fields sd_read_data fndecl 3 7884 &freecom_readdata_fndecl_7884_fields ++ath6kl_wmi_send_mgmt_cmd_fndecl_7888_fields ath6kl_wmi_send_mgmt_cmd fndecl 2 7888 NULL ++i2400m_unknown_barker_fndecl_7903_fields i2400m_unknown_barker fndecl 3 7903 NULL ++ath6kl_wmi_info_req_cmd_fndecl_7906_fields ath6kl_wmi_info_req_cmd fndecl 2 7906 NULL ++mode_id_vbe_mode_ib_7913_fields mode_id vbe_mode_ib 0 7913 NULL ++rx_ring_size_vmxnet3_adapter_7917_fields rx_ring_size vmxnet3_adapter 0 7917 NULL ++ccw_bmove_fndecl_7918_fields ccw_bmove fndecl 5-7-3-8-6-4 7918 NULL ++uvesafb_setpalette_fndecl_7922_fields uvesafb_setpalette fndecl 2 7922 NULL ++raid5_size_fndecl_7933_fields raid5_size fndecl 0-3-2 7933 NULL ++hfi1_max_sges_vardecl_7935_fields hfi1_max_sges vardecl 0 7935 NULL ++__locate_fndecl_7939_fields __locate fndecl 3-0 7939 NULL ++jp_journal_size_journal_params_7943_fields jp_journal_size journal_params 0 7943 NULL ++xfs_iomap_write_allocate_fndecl_7950_fields xfs_iomap_write_allocate fndecl 0 7950 NULL ++num_sdma_hfi1_devdata_7951_fields num_sdma hfi1_devdata 0 7951 NULL ++jme_change_mtu_fndecl_7964_fields jme_change_mtu fndecl 2 7964 NULL ++ticket_len_rxk5_key_7970_fields ticket_len rxk5_key 0 7970 NULL ++_sp2d_alloc_fndecl_7971_fields _sp2d_alloc fndecl 1 7971 NULL ++peb_count_ubi_device_7987_fields peb_count ubi_device 0 7987 NULL ++bin_buffer_size_configfs_buffer_7988_fields bin_buffer_size configfs_buffer 0 7988 NULL ++initrd_end_vardecl_7989_fields initrd_end vardecl 0 7989 NULL ++ip_append_data_fndecl_7997_fields ip_append_data fndecl 6-5 7997 NULL 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&wpa_ie_len_libipw_network_8137_fields nohasharray ++ucNumDPMLevels__ATOM_PPLIB_STATE_V2_8137_fields ucNumDPMLevels _ATOM_PPLIB_STATE_V2 0 8137 &write_mem_fndecl_8137_fields ++max_xmit_dlength_iscsi_conn_8139_fields max_xmit_dlength iscsi_conn 0 8139 NULL nohasharray ++nct6683_find_fndecl_8139_fields nct6683_find fndecl 0 8139 &max_xmit_dlength_iscsi_conn_8139_fields ++iic_tpm_write_long_fndecl_8143_fields iic_tpm_write_long fndecl 3 8143 NULL ++hr_start_block_o2hb_region_8162_fields hr_start_block o2hb_region 0 8162 NULL ++num_custom_params_pinctrl_desc_8163_fields num_custom_params pinctrl_desc 0 8163 NULL ++devnum_denali_nand_info_8164_fields devnum denali_nand_info 0 8164 NULL nohasharray ++read_len_ddb_flashio_8164_fields read_len ddb_flashio 0 8164 &devnum_denali_nand_info_8164_fields ++tidoffset_user_sdma_request_8166_fields tidoffset user_sdma_request 0 8166 NULL ++ubifs_scanned_corruption_fndecl_8170_fields ubifs_scanned_corruption fndecl 3 8170 NULL 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++xen_del_extra_mem_fndecl_9024_fields xen_del_extra_mem fndecl 2-1 9024 NULL nohasharray ++cdrom_read_cd_fndecl_9024_fields cdrom_read_cd fndecl 5-4 9024 &xen_del_extra_mem_fndecl_9024_fields ++xfs_bmap_extsize_align_fndecl_9025_fields xfs_bmap_extsize_align fndecl 0 9025 NULL ++report_desc_size_mousevsc_dev_9027_fields report_desc_size mousevsc_dev 0 9027 NULL ++nextread_isowbuf_t_9028_fields nextread isowbuf_t 0 9028 NULL nohasharray ++offset_gro_remcsum_9028_fields offset gro_remcsum 0 9028 &nextread_isowbuf_t_9028_fields ++t4_alloc_mem_fndecl_9029_fields t4_alloc_mem fndecl 1 9029 NULL ++wDescriptorLength_hid_class_descriptor_9030_fields wDescriptorLength hid_class_descriptor 0 9030 NULL ++svc_create_pooled_fndecl_9043_fields svc_create_pooled fndecl 2 9043 NULL ++raid_disks_geom_9044_fields raid_disks geom 0 9044 NULL ++ath6kl_wmi_delete_pstream_cmd_fndecl_9048_fields ath6kl_wmi_delete_pstream_cmd fndecl 2 9048 NULL ++_drbd_bm_find_next_fndecl_9063_fields _drbd_bm_find_next fndecl 2-0 9063 NULL nohasharray ++keys_bset_9063_fields keys bset 0 9063 &_drbd_bm_find_next_fndecl_9063_fields nohasharray ++tx_buf_sz_iadev_priv_9063_fields tx_buf_sz iadev_priv 0 9063 &keys_bset_9063_fields nohasharray ++send_mpa_reply_fndecl_9063_fields send_mpa_reply fndecl 3 9063 &tx_buf_sz_iadev_priv_9063_fields ++buflen_compat_xfs_fsop_attrlist_handlereq_9071_fields buflen compat_xfs_fsop_attrlist_handlereq 0 9071 NULL ++current_sg_offset_msb_data_9075_fields current_sg_offset msb_data 0 9075 NULL nohasharray ++nr_inport_coresight_platform_data_9075_fields nr_inport coresight_platform_data 0 9075 ¤t_sg_offset_msb_data_9075_fields ++nilfs_dat_read_fndecl_9076_fields nilfs_dat_read fndecl 2 9076 NULL ++advertised_mtu_tipc_link_9077_fields advertised_mtu tipc_link 0 9077 NULL ++out_int_pipe_usbtest_dev_9078_fields out_int_pipe usbtest_dev 0 9078 NULL ++count_afs_call_9081_fields count afs_call 0 9081 NULL ++start_brk_mm_struct_9085_fields start_brk mm_struct 0 9085 NULL 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NULL ++break_ksm_fndecl_9124_fields break_ksm fndecl 2 9124 NULL ++skl_substream_alloc_pages_fndecl_9125_fields skl_substream_alloc_pages fndecl 3 9125 NULL ++xfs_alloc_put_freelist_fndecl_9126_fields xfs_alloc_put_freelist fndecl 0 9126 NULL ++ttm_get_kernel_zone_memory_size_fndecl_9130_fields ttm_get_kernel_zone_memory_size fndecl 0 9130 NULL ++neigh_priv_len_net_device_9133_fields neigh_priv_len net_device 0 9133 NULL ++read_buffer_length_adu_device_9140_fields read_buffer_length adu_device 0 9140 NULL ++size_ip6t_replace_9148_fields size ip6t_replace 0 9148 NULL ++cifs_uncached_read_into_pages_fndecl_9150_fields cifs_uncached_read_into_pages fndecl 3 9150 NULL ++ext_capab_len_station_parameters_9152_fields ext_capab_len station_parameters 0 9152 NULL ++fill_readbuf_fndecl_9155_fields fill_readbuf fndecl 3 9155 NULL ++depth_saa7134_format_9167_fields depth saa7134_format 0 9167 NULL ++ib_qib_max_sges_vardecl_9168_fields ib_qib_max_sges vardecl 0 9168 NULL 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nand_onfi_params 0 9202 NULL ++__vma_adjust_fndecl_9204_fields __vma_adjust fndecl 3-4-2 9204 NULL ++tx_max_datagrams_cdc_ncm_ctx_9206_fields tx_max_datagrams cdc_ncm_ctx 0 9206 NULL ++mesh_rx_path_sel_frame_fndecl_9210_fields mesh_rx_path_sel_frame fndecl 3 9210 NULL ++sae_data_len_cfg80211_auth_request_9212_fields sae_data_len cfg80211_auth_request 0 9212 NULL ++zram_meta_alloc_fndecl_9221_fields zram_meta_alloc fndecl 2 9221 NULL ++pcicfg_size_sst_pdata_9222_fields pcicfg_size sst_pdata 0 9222 NULL ++ext4_create_inline_data_fndecl_9231_fields ext4_create_inline_data fndecl 3 9231 NULL ++supported_rates_len_station_parameters_9235_fields supported_rates_len station_parameters 0 9235 NULL ++i2400mu_rx_size_grow_fndecl_9246_fields i2400mu_rx_size_grow fndecl 0 9246 NULL ++phys_pmd_init_fndecl_9251_fields phys_pmd_init fndecl 0-2-3 9251 NULL nohasharray ++vram_start_vml_info_9251_fields vram_start vml_info 0 9251 &phys_pmd_init_fndecl_9251_fields ++n_sbufs_stk_camera_9256_fields n_sbufs stk_camera 0 9256 NULL ++sk_priority_sock_9258_fields sk_priority sock 0 9258 NULL ++nsid_nvmet_ns_9259_fields nsid nvmet_ns 0 9259 NULL ++buffer_size_snd_rawmidi_runtime_9267_fields buffer_size snd_rawmidi_runtime 0 9267 NULL ++netlbl_bitmap_walk_fndecl_9270_fields netlbl_bitmap_walk fndecl 0-3 9270 NULL ++wl1251_sdio_write_fndecl_9274_fields wl1251_sdio_write fndecl 4 9274 NULL ++lsm_stripe_count_lov_stripe_md_9277_fields lsm_stripe_count lov_stripe_md 0 9277 NULL ++ResponseDataLength__MSG_SMP_PASSTHROUGH_REPLY_9278_fields ResponseDataLength _MSG_SMP_PASSTHROUGH_REPLY 0 9278 NULL ++nr_pages_start_info_9283_fields nr_pages start_info 0 9283 NULL nohasharray ++regmap_encx24j600_write_fndecl_9283_fields regmap_encx24j600_write fndecl 3 9283 &nr_pages_start_info_9283_fields ++offset_ivtv_dma_page_info_9286_fields offset ivtv_dma_page_info 0 9286 NULL ++rx_cmd_ep_usb_card_rec_9290_fields rx_cmd_ep usb_card_rec 0 9290 NULL nohasharray ++get_ramsize_brcmf_bus_ops_9290_fields get_ramsize 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stk1160 0 9446 NULL ++mtdchar_readoob_fndecl_9459_fields mtdchar_readoob fndecl 3 9459 NULL ++si21_writeregs_fndecl_9460_fields si21_writeregs fndecl 4 9460 NULL ++async_wrap_skb_fndecl_9465_fields async_wrap_skb fndecl 0 9465 NULL ++height_cobalt_stream_9490_fields height cobalt_stream 0 9490 NULL ++bpp_mcam_format_struct_9503_fields bpp mcam_format_struct 0 9503 NULL ++mlxsw_emad_trans_finish_fndecl_9506_fields mlxsw_emad_trans_finish fndecl 2 9506 NULL ++s_clustersize_bits_ocfs2_super_block_9516_fields s_clustersize_bits ocfs2_super_block 0 9516 NULL nohasharray ++zero_disk_area_fndecl_9516_fields zero_disk_area fndecl 2 9516 &s_clustersize_bits_ocfs2_super_block_9516_fields ++cap_width_usbtv_norm_params_9538_fields cap_width usbtv_norm_params 0 9538 NULL ++nilfs_mdt_forget_block_fndecl_9543_fields nilfs_mdt_forget_block fndecl 2 9543 NULL ++cnt_i40iw_hmc_obj_info_9546_fields cnt i40iw_hmc_obj_info 0 9546 NULL ++__bio_alloc_fndecl_9552_fields __bio_alloc fndecl 2 9552 NULL ++rt2x00queue_insert_l2pad_fndecl_9553_fields rt2x00queue_insert_l2pad fndecl 2 9553 NULL ++display_byte_stride_vivid_dev_9554_fields display_byte_stride vivid_dev 0 9554 NULL ++rx_skb_reserve_vardecl_he_c_9559_fields rx_skb_reserve vardecl_he.c 0 9559 NULL ++glocont_endpoint_keyspan_device_details_9560_fields glocont_endpoint keyspan_device_details 0 9560 NULL ++p9_client_statsize_fndecl_9568_fields p9_client_statsize fndecl 0 9568 NULL ++page_order_cas_9572_fields page_order cas 0 9572 NULL ++width_drm_mode_create_dumb_9575_fields width drm_mode_create_dumb 0 9575 NULL ++mpage_add_bh_to_extent_fndecl_9577_fields mpage_add_bh_to_extent fndecl 2 9577 NULL ++mode_buf_len_udl_device_9578_fields mode_buf_len udl_device 0 9578 NULL ++cfg80211_rx_mgmt_fndecl_9583_fields cfg80211_rx_mgmt fndecl 5 9583 NULL ++crtc_vblank_start_drm_display_mode_9587_fields crtc_vblank_start drm_display_mode 0 9587 NULL ++per_vf_tids_qed_tm_iids_9589_fields per_vf_tids qed_tm_iids 0 9589 NULL 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s3fwrn5_fw_prep_msg fndecl 6 9686 NULL ++ba_param_set_wmi_rcp_addba_req_event_9687_fields ba_param_set wmi_rcp_addba_req_event 0 9687 NULL ++xresstep_svga_fb_format_9690_fields xresstep svga_fb_format 0 9690 NULL ++max_num_pmkids_wiphy_9691_fields max_num_pmkids wiphy 0 9691 NULL ++fill_from_dev_buffer_fndecl_9695_fields fill_from_dev_buffer fndecl 3 9695 NULL ++adp5589_build_gpiomap_fndecl_9697_fields adp5589_build_gpiomap fndecl 0 9697 NULL ++pkt_len_virtio_vsock_pkt_info_9698_fields pkt_len virtio_vsock_pkt_info 0 9698 NULL ++phys_addr_ntb_transport_mw_9704_fields phys_addr ntb_transport_mw 0 9704 NULL ++payload_len_cfg80211_wowlan_tcp_9706_fields payload_len cfg80211_wowlan_tcp 0 9706 NULL ++sr_write_async_fndecl_9707_fields sr_write_async fndecl 3 9707 NULL ++reloc_count_flat_hdr_9712_fields reloc_count flat_hdr 0 9712 NULL ++xprt_rdma_max_inline_write_vardecl_transport_c_9715_fields xprt_rdma_max_inline_write vardecl_transport.c 0 9715 NULL ++page_size_dataflash_9722_fields page_size dataflash 0 9722 NULL ++setup_port_fndecl_9724_fields setup_port fndecl 5-4 9724 NULL nohasharray ++ieee80211_build_preq_ies_band_fndecl_9724_fields ieee80211_build_preq_ies_band fndecl 0 9724 &setup_port_fndecl_9724_fields nohasharray ++start_bidx_of_node_fndecl_9724_fields start_bidx_of_node fndecl 0-1 9724 &ieee80211_build_preq_ies_band_fndecl_9724_fields ++mask_myri10ge_tx_buf_9725_fields mask myri10ge_tx_buf 0 9725 NULL ++midi_out_ports_snd_efw_9740_fields midi_out_ports snd_efw 0 9740 NULL ++key_sz_qat_rsa_ctx_9743_fields key_sz qat_rsa_ctx 0 9743 NULL ++__alloc_bootmem_fndecl_9753_fields __alloc_bootmem fndecl 2-3 9753 NULL ++inlen_mbox_info_9756_fields inlen mbox_info 0 9756 NULL ++hbuf_free_slots_mei_hw_ops_9760_fields hbuf_free_slots mei_hw_ops 0 9760 NULL ++index_sdio_uart_port_9769_fields index sdio_uart_port 0 9769 NULL ++stat_ethoc_bd_9775_fields stat ethoc_bd 0 9775 NULL ++vmlfb_alloc_vram_area_fndecl_9776_fields vmlfb_alloc_vram_area fndecl 2 9776 NULL 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++used_bytes_ubi_volume_info_11209_fields used_bytes ubi_volume_info 0 11209 NULL ++mq_create_fndecl_11210_fields mq_create fndecl 1 11210 NULL ++vid_end_switchdev_obj_port_vlan_11218_fields vid_end switchdev_obj_port_vlan 0 11218 NULL ++num_encoder_drm_mode_config_11220_fields num_encoder drm_mode_config 0 11220 NULL ++bcd2000_dump_buffer_fndecl_11234_fields bcd2000_dump_buffer fndecl 3 11234 NULL ++hdr_len_ieee80211_cipher_scheme_11241_fields hdr_len ieee80211_cipher_scheme 0 11241 NULL ++nfsd_get_default_max_blksize_fndecl_11251_fields nfsd_get_default_max_blksize fndecl 0 11251 NULL ++iso_buffers_usb_line6_11254_fields iso_buffers usb_line6 0 11254 NULL ++ds1305_nvram_write_fndecl_11267_fields ds1305_nvram_write fndecl 6 11267 NULL ++hactive_videomode_11268_fields hactive videomode 0 11268 NULL ++btcx_align_fndecl_11269_fields btcx_align fndecl 4 11269 NULL nohasharray ++rxrpc_recvmsg_data_fndecl_11269_fields rxrpc_recvmsg_data fndecl 5 11269 &btcx_align_fndecl_11269_fields nohasharray ++vii_size_vxfs_inode_info_11269_fields vii_size vxfs_inode_info 0 11269 &rxrpc_recvmsg_data_fndecl_11269_fields ++snd_midi_event_encode_byte_fndecl_11281_fields snd_midi_event_encode_byte fndecl 0 11281 NULL ++btrfs_set_prop_fndecl_11284_fields btrfs_set_prop fndecl 4 11284 NULL ++mxuport_prepare_write_buffer_fndecl_11292_fields mxuport_prepare_write_buffer fndecl 3 11292 NULL ++newkey_nilfs_btnode_chkey_ctxt_11296_fields newkey nilfs_btnode_chkey_ctxt 0 11296 NULL ++max_pkt_size_stk1160_11297_fields max_pkt_size stk1160 0 11297 NULL ++wqe_shift_mthca_wq_11298_fields wqe_shift mthca_wq 0 11298 NULL ++remap_pfn_range_fndecl_11299_fields remap_pfn_range fndecl 3-4 11299 NULL ++xfs_alloc_update_fndecl_11301_fields xfs_alloc_update fndecl 0 11301 NULL ++buf_len_mwifiex_sdio_mpa_tx_11323_fields buf_len mwifiex_sdio_mpa_tx 0 11323 NULL ++len_brcmf_vndr_dcmd_hdr_11327_fields len brcmf_vndr_dcmd_hdr 0 11327 NULL ++len_skl_ext_manifest_hdr_11331_fields len skl_ext_manifest_hdr 0 11331 NULL ++page_size_ib_umem_11335_fields page_size ib_umem 0 11335 NULL ++charcount_console_font_11338_fields charcount console_font 0 11338 NULL ++command_p_header100_11343_fields command p_header100 0 11343 NULL ++s_sbbase_ufs_sb_private_info_11344_fields s_sbbase ufs_sb_private_info 0 11344 NULL ++update_devnum_fndecl_11348_fields update_devnum fndecl 2 11348 NULL ++vlanid_full_rx_done_desc_11354_fields vlanid full_rx_done_desc 0 11354 NULL ++n_pfns_xen_memory_region_11357_fields n_pfns xen_memory_region 0 11357 NULL ++amdgpu_gem_object_create_fndecl_11366_fields amdgpu_gem_object_create fndecl 2 11366 NULL ++tso_fragment_fndecl_11369_fields tso_fragment fndecl 3 11369 NULL ++build_dpcd_write_fndecl_11376_fields build_dpcd_write fndecl 4 11376 NULL ++xz_dec_init_fndecl_11382_fields xz_dec_init fndecl 2 11382 NULL ++alloc_streams_hc_driver_11390_fields alloc_streams hc_driver 0 11390 NULL ++max_tchs_cyttsp4_opcfg_11393_fields max_tchs cyttsp4_opcfg 0 11393 NULL ++xfs_alloc_ag_vextent_small_fndecl_11407_fields xfs_alloc_ag_vextent_small fndecl 0 11407 NULL ++setup_data_setup_header_11411_fields setup_data setup_header 0 11411 NULL ++in_args_qlcnic_mailbox_metadata_11413_fields in_args qlcnic_mailbox_metadata 0 11413 NULL ++isdn_ppp_write_fndecl_11430_fields isdn_ppp_write fndecl 4 11430 NULL ++rule_cnt_ethtool_rxnfc_11436_fields rule_cnt ethtool_rxnfc 0 11436 NULL nohasharray ++rxBytesRemaining_edgeport_serial_11436_fields rxBytesRemaining edgeport_serial 0 11436 &rule_cnt_ethtool_rxnfc_11436_fields ++NFTL_findfreeblock_fndecl_11466_fields NFTL_findfreeblock fndecl 0 11466 NULL ++lower_margin_fb_var_screeninfo_11469_fields lower_margin fb_var_screeninfo 0 11469 NULL ++id_header_size_perf_event_11470_fields id_header_size perf_event 0 11470 NULL ++ieee80211_send_bar_fndecl_11472_fields ieee80211_send_bar fndecl 3 11472 NULL ++hsync_len_videomode_11474_fields hsync_len videomode 0 11474 NULL ++iov_shorten_fndecl_11481_fields iov_shorten fndecl 3 11481 NULL nohasharray ++c_cpos_ocfs2_write_cluster_desc_11481_fields c_cpos ocfs2_write_cluster_desc 0 11481 &iov_shorten_fndecl_11481_fields ++num_crtc_drm_mode_config_11484_fields num_crtc drm_mode_config 0 11484 NULL nohasharray ++wReportDescLength_gb_hid_desc_response_11484_fields wReportDescLength gb_hid_desc_response 0 11484 &num_crtc_drm_mode_config_11484_fields ++get_ablock_fndecl_11495_fields get_ablock fndecl 2 11495 NULL nohasharray ++length_RioCommand_11495_fields length RioCommand 0 11495 &get_ablock_fndecl_11495_fields ++batadv_max_header_len_fndecl_11496_fields batadv_max_header_len fndecl 0 11496 NULL ++qcaspi_write_burst_fndecl_11497_fields qcaspi_write_burst fndecl 3 11497 NULL ++prepare_write_buffer_usb_serial_driver_11498_fields prepare_write_buffer usb_serial_driver 0 11498 NULL ++w_cpos_ocfs2_write_ctxt_11503_fields w_cpos ocfs2_write_ctxt 0 11503 NULL ++period_bytes_max_snd_pcm_hardware_11507_fields period_bytes_max snd_pcm_hardware 0 11507 NULL ++adau1701_register_size_fndecl_11523_fields adau1701_register_size fndecl 0 11523 NULL ++ccw_putcs_fndecl_11532_fields ccw_putcs fndecl 4-5-6 11532 NULL ++llcp_add_tlv_fndecl_11542_fields llcp_add_tlv fndecl 3 11542 NULL ++screen_height_vardecl_hyperv_fb_c_11550_fields screen_height vardecl_hyperv_fb.c 0 11550 NULL ++dm_startbit_adfs_discmap_11559_fields dm_startbit adfs_discmap 0 11559 NULL ++dataxfer_length_hpt_iop_request_scsi_command_11566_fields dataxfer_length hpt_iop_request_scsi_command 0 11566 NULL ++rec_len_nilfs_dir_entry_11567_fields rec_len nilfs_dir_entry 0 11567 NULL ++cur_transfer_size_s2255_pipeinfo_11571_fields cur_transfer_size s2255_pipeinfo 0 11571 NULL nohasharray ++rx_remain_len_hif_device_usb_11571_fields rx_remain_len hif_device_usb 0 11571 &cur_transfer_size_s2255_pipeinfo_11571_fields ++find_compression_threshold_fndecl_11575_fields find_compression_threshold fndecl 3 11575 NULL nohasharray ++__ocfs2_add_entry_fndecl_11575_fields __ocfs2_add_entry fndecl 4 11575 &find_compression_threshold_fndecl_11575_fields ++ram_header_offset_qxl_rom_11576_fields ram_header_offset qxl_rom 0 11576 NULL ++brcmf_fil_iovar_data_get_fndecl_11579_fields brcmf_fil_iovar_data_get fndecl 4 11579 NULL ++next_index_jfs_inode_info_11588_fields next_index jfs_inode_info 0 11588 NULL ++add_advertising_fndecl_11602_fields add_advertising fndecl 4 11602 NULL ++prev_free_msdos_sb_info_11603_fields prev_free msdos_sb_info 0 11603 NULL ++desc_num_hnae_ring_11610_fields desc_num hnae_ring 0 11610 NULL ++frame_length_spi_message_11612_fields frame_length spi_message 0 11612 NULL ++batadv_tt_hash_find_fndecl_11619_fields batadv_tt_hash_find fndecl 3 11619 NULL ++word1_atl1e_recv_ret_status_11620_fields word1 atl1e_recv_ret_status 0 11620 NULL ++btrfs_add_ordered_extent_dio_fndecl_11621_fields btrfs_add_ordered_extent_dio fndecl 4-2-3 11621 NULL ++dataLen_PVSCSIRingCmpDesc_11627_fields dataLen PVSCSIRingCmpDesc 0 11627 NULL ++acpi_register_ioapic_fndecl_11630_fields acpi_register_ioapic fndecl 3 11630 NULL ++posix_acl_init_fndecl_11632_fields posix_acl_init fndecl 2 11632 NULL nohasharray ++peek_head_len_fndecl_11632_fields peek_head_len fndecl 0 11632 &posix_acl_init_fndecl_11632_fields nohasharray ++dtl1_write_fndecl_11632_fields dtl1_write fndecl 0 11632 &peek_head_len_fndecl_11632_fields ++num_mon_ceph_options_11640_fields num_mon ceph_options 0 11640 NULL ++vmw_execbuf_process_fndecl_11642_fields vmw_execbuf_process fndecl 5 11642 NULL ++ath6kl_get_num_reg_fndecl_11647_fields ath6kl_get_num_reg fndecl 0 11647 NULL ++bulk_size_cam_11663_fields bulk_size cam 0 11663 NULL nohasharray ++count_mm_mlocked_page_nr_fndecl_11663_fields count_mm_mlocked_page_nr fndecl 0-3-2 11663 &bulk_size_cam_11663_fields ++num_snd_ratnum_11664_fields num snd_ratnum 0 11664 NULL nohasharray ++__setup_root_fndecl_11664_fields __setup_root fndecl 2-1 11664 &num_snd_ratnum_11664_fields ++align_pnp_mem_11669_fields align pnp_mem 0 11669 NULL ++i915_stolen_to_physical_fndecl_11685_fields i915_stolen_to_physical fndecl 0 11685 NULL nohasharray ++erasesize_mtd_erase_region_info_11685_fields erasesize mtd_erase_region_info 0 11685 &i915_stolen_to_physical_fndecl_11685_fields ++tx_tail_len_pn533_frame_ops_11694_fields tx_tail_len pn533_frame_ops 0 11694 NULL ++stride_efifb_dmi_info_11695_fields stride efifb_dmi_info 0 11695 NULL ++num_rates_wmi_rate_set_arg_11696_fields num_rates wmi_rate_set_arg 0 11696 NULL ++mlx5_query_port_qetcr_reg_fndecl_11697_fields mlx5_query_port_qetcr_reg fndecl 3 11697 NULL ++__i2c_read_fndecl_11698_fields __i2c_read fndecl 6-3 11698 NULL ++shared_mic_nid_ca0132_spec_11702_fields shared_mic_nid ca0132_spec 0 11702 NULL ++__vma_reservation_common_fndecl_11707_fields __vma_reservation_common fndecl 3 11707 NULL ++phys_lcr_base__synclinkmp_info_11713_fields phys_lcr_base _synclinkmp_info 0 11713 NULL ++sizeof_partition_entry__gpt_header_11718_fields sizeof_partition_entry _gpt_header 0 11718 NULL ++ocfs2_write_cluster_fndecl_11719_fields ocfs2_write_cluster fndecl 9 11719 NULL ++ipv6_renew_options_fndecl_11728_fields ipv6_renew_options fndecl 5 11728 NULL ++base_address_acpi_pcct_hw_reduced_11735_fields base_address acpi_pcct_hw_reduced 0 11735 NULL ++ov511_pkt_scan_fndecl_11737_fields ov511_pkt_scan fndecl 3 11737 NULL ++ena_enable_msix_and_set_admin_interrupts_fndecl_11745_fields ena_enable_msix_and_set_admin_interrupts fndecl 2 11745 NULL ++symlink_size_squashfs_symlink_inode_11747_fields symlink_size squashfs_symlink_inode 0 11747 NULL nohasharray ++psn_modify_mask_rvt_driver_params_11747_fields psn_modify_mask rvt_driver_params 0 11747 &symlink_size_squashfs_symlink_inode_11747_fields ++log_num_cqs_mlx4_init_hca_param_11748_fields log_num_cqs mlx4_init_hca_param 0 11748 NULL ++lba_shift_nvme_ns_11763_fields lba_shift nvme_ns 0 11763 NULL nohasharray ++count_nfs_pgio_res_11763_fields count nfs_pgio_res 0 11763 &lba_shift_nvme_ns_11763_fields ++num_mtt_mthca_profile_11767_fields num_mtt mthca_profile 0 11767 NULL ++length_acpi_dmar_header_11768_fields length acpi_dmar_header 0 11768 NULL ++grow_buffers_fndecl_11774_fields grow_buffers fndecl 3-2 11774 NULL ++pci_scan_child_bus_fndecl_11784_fields pci_scan_child_bus fndecl 0 11784 NULL ++svc_pool_map_init_percpu_fndecl_11792_fields svc_pool_map_init_percpu fndecl 0 11792 NULL ++p9_client_prepare_req_fndecl_11803_fields p9_client_prepare_req fndecl 3 11803 NULL ++pe_startblock_xfs_phys_extent_11804_fields pe_startblock xfs_phys_extent 0 11804 NULL ++depth_cx23885_fmt_11806_fields depth cx23885_fmt 0 11806 NULL ++xfs_refcount_find_shared_fndecl_11811_fields xfs_refcount_find_shared fndecl 2 11811 NULL ++depth_tw686x_format_11815_fields depth tw686x_format 0 11815 NULL nohasharray ++num_resources_nd_namespace_blk_11815_fields num_resources nd_namespace_blk 0 11815 &depth_tw686x_format_11815_fields nohasharray ++max_hw_sectors_queue_limits_11815_fields max_hw_sectors queue_limits 0 11815 &num_resources_nd_namespace_blk_11815_fields ++be_change_mtu_fndecl_11828_fields be_change_mtu fndecl 2 11828 NULL ++acpi_allocate_root_table_fndecl_11829_fields acpi_allocate_root_table fndecl 1 11829 NULL ++length_TAG_TW_SG_Entry_ISO_11846_fields length TAG_TW_SG_Entry_ISO 0 11846 NULL ++number_of_packets_urb_11853_fields number_of_packets urb 0 11853 NULL nohasharray ++add_to_page_cache_lru_fndecl_11853_fields add_to_page_cache_lru fndecl 0 11853 &number_of_packets_urb_11853_fields ++sg_tablesize_srp_target_port_11858_fields sg_tablesize srp_target_port 0 11858 NULL ++s_nsegments_nilfs_super_block_11865_fields s_nsegments nilfs_super_block 0 11865 NULL ++heads_ssfdcr_record_11869_fields heads ssfdcr_record 0 11869 NULL ++lt_last_delivered_bbr_11873_fields lt_last_delivered bbr 0 11873 NULL ++domain_child_num_acl_role_label_11875_fields domain_child_num acl_role_label 0 11875 NULL ++dm_btree_lookup_next_fndecl_11876_fields dm_btree_lookup_next fndecl 2 11876 NULL 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NULL ++vb2_dc_get_userptr_fndecl_12119_fields vb2_dc_get_userptr fndecl 2-3 12119 NULL nohasharray ++get_num_tx_queues_rtnl_link_ops_12119_fields get_num_tx_queues rtnl_link_ops 0 12119 &vb2_dc_get_userptr_fndecl_12119_fields ++super_1_rdev_size_change_fndecl_12120_fields super_1_rdev_size_change fndecl 2 12120 NULL ++ies_len_network_info_12121_fields ies_len network_info 0 12121 NULL ++key_size_ccp_rsa_engine_12126_fields key_size ccp_rsa_engine 0 12126 NULL ++ProgRegShift_cfi_intelext_programming_regioninfo_12129_fields ProgRegShift cfi_intelext_programming_regioninfo 0 12129 NULL ++ext4_fiemap_fndecl_12131_fields ext4_fiemap fndecl 4-3 12131 NULL ++metablock_size_btrfsic_state_12137_fields metablock_size btrfsic_state 0 12137 NULL ++writeset_alloc_fndecl_12139_fields writeset_alloc fndecl 2 12139 NULL ++gfs2_rgrp_send_discards_fndecl_12149_fields gfs2_rgrp_send_discards fndecl 2 12149 NULL ++ql_is_link_full_dup_fndecl_12152_fields ql_is_link_full_dup fndecl 0 12152 NULL ++find_block_fndecl_12156_fields find_block fndecl 0-3 12156 NULL ++ip_vs_receive_fndecl_12161_fields ip_vs_receive fndecl 3 12161 NULL ++set_page_fndecl_12165_fields set_page fndecl 0 12165 NULL ++nfs42_proc_copy_fndecl_12169_fields nfs42_proc_copy fndecl 4 12169 NULL nohasharray ++__alloc_ei_netdev_fndecl_12169_fields __alloc_ei_netdev fndecl 1 12169 &nfs42_proc_copy_fndecl_12169_fields ++index_cosm_device_12170_fields index cosm_device 0 12170 NULL ++num_ch_nvm_id_group_12177_fields num_ch nvm_id_group 0 12177 NULL nohasharray ++brcmf_sdio_tx_ctrlframe_fndecl_12177_fields brcmf_sdio_tx_ctrlframe fndecl 3 12177 &num_ch_nvm_id_group_12177_fields ++hsqsize_nvme_rdma_cm_req_12178_fields hsqsize nvme_rdma_cm_req 0 12178 NULL ++rx_count_rx_header_12180_fields rx_count rx_header 0 12180 NULL ++iov_iter_pipe_fndecl_12182_fields iov_iter_pipe fndecl 4 12182 NULL nohasharray ++default_file_splice_read_fndecl_12182_fields default_file_splice_read fndecl 4 12182 &iov_iter_pipe_fndecl_12182_fields ++nci_conn_max_data_pkt_payload_size_fndecl_12183_fields nci_conn_max_data_pkt_payload_size fndecl 0 12183 NULL ++se_callback_addr_len_nfsd4_setclientid_12186_fields se_callback_addr_len nfsd4_setclientid 0 12186 NULL ++alignment_acpi_resource_memory24_12188_fields alignment acpi_resource_memory24 0 12188 NULL ++max_qp_sz_mlx4_dev_cap_12189_fields max_qp_sz mlx4_dev_cap 0 12189 NULL ++tipc_max_domain_size_vardecl_12193_fields tipc_max_domain_size vardecl 0 12193 NULL ++vlan_fc_lport_12194_fields vlan fc_lport 0 12194 NULL ++handle_gk20a_instobj_dma_12206_fields handle gk20a_instobj_dma 0 12206 NULL ++lmc_crcSize_lmc___softc_12208_fields lmc_crcSize lmc___softc 0 12208 NULL ++vmci_transport_set_min_buffer_size_fndecl_12216_fields vmci_transport_set_min_buffer_size fndecl 2 12216 NULL ++hci_sock_sendmsg_fndecl_12231_fields hci_sock_sendmsg fndecl 3 12231 NULL ++virtscsi_kick_cmd_fndecl_12237_fields virtscsi_kick_cmd fndecl 3-4 12237 NULL ++btrfs_alloc_data_chunk_ondemand_fndecl_12238_fields btrfs_alloc_data_chunk_ondemand fndecl 0 12238 NULL ++generic_file_llseek_size_fndecl_12242_fields generic_file_llseek_size fndecl 2-5 12242 NULL ++synproxy_tstamp_adjust_fndecl_12243_fields synproxy_tstamp_adjust fndecl 2 12243 NULL ++len_qedr_create_cq_ureq_12246_fields len qedr_create_cq_ureq 0 12246 NULL ++tipc_bearer_mtu_fndecl_12247_fields tipc_bearer_mtu fndecl 0 12247 NULL ++max_pkt_size_em28xx_usb_bufs_12248_fields max_pkt_size em28xx_usb_bufs 0 12248 NULL ++write_block_fndecl_12253_fields write_block fndecl 3 12253 NULL ++hpfs_map_fnode_fndecl_12255_fields hpfs_map_fnode fndecl 2 12255 NULL ++endpoint_snd_usX2Y_substream_12267_fields endpoint snd_usX2Y_substream 0 12267 NULL ++cur_page_len_dio_submit_12271_fields cur_page_len dio_submit 0 12271 NULL ++xfs_trim_extent_fndecl_12274_fields xfs_trim_extent fndecl 2-3 12274 NULL ++handle_fcp_fndecl_12283_fields handle_fcp fndecl 9 12283 NULL ++sb_sectsize_xfs_sb_12294_fields sb_sectsize xfs_sb 0 12294 NULL ++ino_num_inode_management_12296_fields ino_num inode_management 0 12296 NULL ++bm_find_next_fndecl_12298_fields bm_find_next fndecl 0-2 12298 NULL ++size_btrfs_ioctl_logical_ino_args_12299_fields size btrfs_ioctl_logical_ino_args 0 12299 NULL ++max_y_fb_monspecs_12303_fields max_y fb_monspecs 0 12303 NULL ++hr_blocks_o2hb_region_12318_fields hr_blocks o2hb_region 0 12318 NULL nohasharray ++mthca_max_data_size_fndecl_12318_fields mthca_max_data_size fndecl 0-3 12318 &hr_blocks_o2hb_region_12318_fields ++length_sg_mapping_iter_12324_fields length sg_mapping_iter 0 12324 NULL nohasharray ++sctp_make_abort_violation_fndecl_12324_fields sctp_make_abort_violation fndecl 4 12324 &length_sg_mapping_iter_12324_fields ++ubifs_change_lp_fndecl_12325_fields ubifs_change_lp fndecl 3 12325 NULL ++no_of_triplet_mwifiex_802_11d_domain_reg_12326_fields no_of_triplet mwifiex_802_11d_domain_reg 0 12326 NULL ++s_log_block_size_nilfs_super_block_12332_fields s_log_block_size nilfs_super_block 0 12332 NULL ++read_regr_pi_protocol_12333_fields read_regr pi_protocol 0 12333 NULL ++status_w840_rx_desc_12335_fields status w840_rx_desc 0 12335 NULL ++out_usbnet_12337_fields out usbnet 0 12337 NULL ++base_shift_iwl_fw_dbg_dest_tlv_12341_fields base_shift iwl_fw_dbg_dest_tlv 0 12341 NULL ++dccps_iss_dccp_sock_12346_fields dccps_iss dccp_sock 0 12346 NULL ++ocfs2_symlink_get_block_fndecl_12352_fields ocfs2_symlink_get_block fndecl 2 12352 NULL ++td_done_fndecl_12358_fields td_done fndecl 0 12358 NULL ++limit_scaled_size_lock_fndecl_12359_fields limit_scaled_size_lock fndecl 5-6 12359 NULL nohasharray ++igb_pci_sriov_configure_fndecl_12359_fields igb_pci_sriov_configure fndecl 2 12359 &limit_scaled_size_lock_fndecl_12359_fields ++ioremap_uc_fndecl_12363_fields ioremap_uc fndecl 2-1 12363 NULL ++xb_blkno_ocfs2_xattr_block_12365_fields xb_blkno ocfs2_xattr_block 0 12365 NULL ++num_subdevs_v4l2_async_notifier_12368_fields num_subdevs v4l2_async_notifier 0 12368 NULL ++xfs_alloc_fixup_trees_fndecl_12372_fields xfs_alloc_fixup_trees fndecl 0 12372 NULL ++cmd_media_ioctl_info_12373_fields cmd media_ioctl_info 0 12373 NULL ++iscsi_segment_seek_sg_fndecl_12378_fields iscsi_segment_seek_sg fndecl 5-4 12378 NULL ++rx_prefix_size_efx_nic_12381_fields rx_prefix_size efx_nic 0 12381 NULL ++serial8250_port_size_fndecl_12384_fields serial8250_port_size fndecl 0 12384 NULL nohasharray ++if_usb_host_to_card_fndecl_12384_fields if_usb_host_to_card fndecl 4 12384 &serial8250_port_size_fndecl_12384_fields ++get_packet_pg_fndecl_12388_fields get_packet_pg fndecl 4 12388 NULL ++stb6100_write_reg_range_fndecl_12391_fields stb6100_write_reg_range fndecl 4 12391 NULL nohasharray ++frag_size_mlx4_en_frag_info_12391_fields frag_size mlx4_en_frag_info 0 12391 &stb6100_write_reg_range_fndecl_12391_fields ++data_segment_bytes_gru_create_context_req_12392_fields data_segment_bytes gru_create_context_req 0 12392 NULL ++num_ufbufs_vardecl_12394_fields num_ufbufs vardecl 0 12394 NULL ++buffer_size_zoran_buffer_col_12398_fields buffer_size zoran_buffer_col 0 12398 NULL ++acl_len_nfs_setaclargs_12402_fields acl_len nfs_setaclargs 0 12402 NULL ++skl_max_scale_fndecl_12403_fields skl_max_scale fndecl 0 12403 NULL ++length_iw_point_12404_fields length iw_point 0 12404 NULL ++reg_read_fndecl_12405_fields reg_read fndecl 4 12405 NULL ++p9_fd_write_fndecl_12417_fields p9_fd_write fndecl 3-0 12417 NULL ++dccp_insert_fn_opt_fndecl_12419_fields dccp_insert_fn_opt fndecl 5 12419 NULL ++cx231xx_init_vbi_isoc_fndecl_12422_fields cx231xx_init_vbi_isoc fndecl 4-2 12422 NULL ++len_SL_component_12428_fields len SL_component 0 12428 NULL ++ext4_quota_read_fndecl_12429_fields ext4_quota_read fndecl 5 12429 NULL nohasharray ++add_pid_filter_fndecl_12429_fields add_pid_filter fndecl 0 12429 &ext4_quota_read_fndecl_12429_fields ++pkey_tbl_len_ib_port_attr_12434_fields pkey_tbl_len ib_port_attr 0 12434 NULL ++hcd_priv_size_hc_driver_12440_fields hcd_priv_size hc_driver 0 12440 NULL ++radix_tree_load_root_fndecl_12442_fields radix_tree_load_root fndecl 0 12442 NULL nohasharray ++informationLength_fileEntry_12442_fields informationLength fileEntry 0 12442 &radix_tree_load_root_fndecl_12442_fields ++divisor_tc_sfq_qopt_12444_fields divisor tc_sfq_qopt 0 12444 NULL ++ie_len_cfg80211_connect_params_12446_fields ie_len cfg80211_connect_params 0 12446 NULL ++u132_endp_urb_dequeue_fndecl_12447_fields u132_endp_urb_dequeue fndecl 4 12447 NULL nohasharray ++ceph_sync_write_fndecl_12447_fields ceph_sync_write fndecl 0-3 12447 &u132_endp_urb_dequeue_fndecl_12447_fields ++length_iwl_wipan_noa_attribute_12449_fields length iwl_wipan_noa_attribute 0 12449 NULL nohasharray ++GetRecvByte_fndecl_12449_fields GetRecvByte fndecl 0 12449 &length_iwl_wipan_noa_attribute_12449_fields ++len_qlcnic_flt_header_12450_fields len qlcnic_flt_header 0 12450 NULL ++rx_padding_usbatm_driver_12455_fields rx_padding usbatm_driver 0 12455 NULL ++platform_get_irq_fndecl_12459_fields platform_get_irq fndecl 0 12459 NULL ++keyspan_setup_urb_fndecl_12461_fields keyspan_setup_urb fndecl 3-2-6 12461 NULL ++num_cq_mthca_profile_12463_fields num_cq mthca_profile 0 12463 NULL nohasharray ++mmio_phys_amd_iommu_12463_fields mmio_phys amd_iommu 0 12463 &num_cq_mthca_profile_12463_fields ++tp_block_nr_tpacket_req_12465_fields tp_block_nr tpacket_req 0 12465 NULL ++num_leds_pca9532_chip_info_12471_fields num_leds pca9532_chip_info 0 12471 NULL ++tcp_cong_avoid_ai_fndecl_12478_fields tcp_cong_avoid_ai fndecl 2-3 12478 NULL ++vgacon_adjust_height_fndecl_12495_fields vgacon_adjust_height fndecl 2 12495 NULL nohasharray ++ih_item_len_item_head_12495_fields ih_item_len item_head 0 12495 &vgacon_adjust_height_fndecl_12495_fields ++map_off_xfs_dir2_leaf_map_info_12499_fields map_off xfs_dir2_leaf_map_info 0 12499 NULL ++dccp_feat_valid_nn_length_fndecl_12500_fields dccp_feat_valid_nn_length fndecl 0 12500 NULL ++response_length_be_cmd_resp_hdr_12501_fields response_length be_cmd_resp_hdr 0 12501 NULL ++nclips_saa7134_dev_12507_fields nclips saa7134_dev 0 12507 NULL ++udlen_nft_set_12510_fields udlen nft_set 0 12510 NULL ++brcmf_chip_tcm_ramsize_fndecl_12513_fields brcmf_chip_tcm_ramsize fndecl 0 12513 NULL ++madvise_dontneed_fndecl_12517_fields madvise_dontneed fndecl 3-4 12517 NULL ++alloc_skb_with_frags_fndecl_12518_fields alloc_skb_with_frags fndecl 2 12518 NULL ++video_read_fndecl_12519_fields video_read fndecl 3 12519 NULL ++index_mtd_info_12524_fields index mtd_info 0 12524 NULL ++al_tr_number_to_on_disk_sector_fndecl_12526_fields al_tr_number_to_on_disk_sector fndecl 0 12526 NULL ++depth_fb_image_12530_fields depth fb_image 0 12530 NULL ++lpc_sch_populate_cell_fndecl_12532_fields lpc_sch_populate_cell fndecl 5-4-6 12532 NULL ++write_isowbuf_t_12533_fields write isowbuf_t 0 12533 NULL ++m25p80_read_reg_fndecl_12535_fields m25p80_read_reg fndecl 4 12535 NULL ++qword_get_fndecl_12549_fields qword_get fndecl 0 12549 NULL ++recv_dless_read_fndecl_12554_fields recv_dless_read fndecl 4 12554 NULL ++qnx6_readpages_fndecl_12570_fields qnx6_readpages fndecl 4 12570 NULL ++pe_len_xfs_phys_extent_12574_fields pe_len xfs_phys_extent 0 12574 NULL ++address_length_acpi_resource_memory32_12576_fields address_length acpi_resource_memory32 0 12576 NULL ++rate_den_snd_pcm_hw_params_12586_fields rate_den snd_pcm_hw_params 0 12586 NULL ++acpi_tb_acquire_temp_table_fndecl_12590_fields acpi_tb_acquire_temp_table fndecl 2 12590 NULL nohasharray ++raid_disk_md_rdev_12590_fields raid_disk md_rdev 0 12590 &acpi_tb_acquire_temp_table_fndecl_12590_fields ++pt1_nr_tables_vardecl_pt1_c_12591_fields pt1_nr_tables vardecl_pt1.c 0 12591 NULL ++pci_scan_root_bus_msi_fndecl_12593_fields pci_scan_root_bus_msi fndecl 2 12593 NULL ++pn544_hci_probe_fndecl_12594_fields pn544_hci_probe fndecl 6-4 12594 NULL ++dev_rsize_hid_device_12597_fields dev_rsize hid_device 0 12597 NULL ++sx_fb_copyarea_12600_fields sx fb_copyarea 0 12600 NULL ++desc_shift_orangefs_bufmap_12603_fields desc_shift orangefs_bufmap 0 12603 NULL ++blk_limits_io_opt_fndecl_12606_fields blk_limits_io_opt fndecl 2 12606 NULL ++rt_priority_task_struct_12608_fields rt_priority task_struct 0 12608 NULL ++rate_si5351_clkout_config_12610_fields rate si5351_clkout_config 0 12610 NULL ++a4t_cs_init_fndecl_12613_fields a4t_cs_init fndecl 3 12613 NULL ++pty_vivid_rds_gen_12619_fields pty vivid_rds_gen 0 12619 NULL ++maxpacket_r8a66597_td_12628_fields maxpacket r8a66597_td 0 12628 NULL ++nilfs_btnode_submit_block_fndecl_12635_fields nilfs_btnode_submit_block fndecl 3-2 12635 NULL nohasharray ++length_wep_key_12635_fields length wep_key 0 12635 &nilfs_btnode_submit_block_fndecl_12635_fields ++xfs_dir2_block_sfsize_fndecl_12636_fields xfs_dir2_block_sfsize fndecl 0 12636 NULL ++pattern_len_cfg80211_pkt_pattern_12639_fields pattern_len cfg80211_pkt_pattern 0 12639 NULL ++current_count_sectors_vardecl_floppy_c_12647_fields current_count_sectors vardecl_floppy.c 0 12647 NULL nohasharray ++size_of_pci_range_12647_fields size of_pci_range 0 12647 ¤t_count_sectors_vardecl_floppy_c_12647_fields ++local_nentries_xpc_openclose_args_12648_fields local_nentries xpc_openclose_args 0 12648 NULL ++sl_encaps_fndecl_12658_fields sl_encaps fndecl 3 12658 NULL ++get_index_fndecl_12660_fields get_index fndecl 0 12660 NULL ++onenand_transfer_auto_oob_fndecl_12663_fields onenand_transfer_auto_oob fndecl 3 12663 NULL ++linear_hugepage_index_fndecl_12664_fields linear_hugepage_index fndecl 0-2 12664 NULL ++sg_offset_iscsi_segment_12667_fields sg_offset iscsi_segment 0 12667 NULL ++max_message_size_spi_master_12668_fields max_message_size spi_master 0 12668 NULL ++beacon_buf_size_mwifiex_bssdescriptor_12674_fields beacon_buf_size mwifiex_bssdescriptor 0 12674 NULL nohasharray ++last_page_snd_trident_memblk_arg_12674_fields last_page snd_trident_memblk_arg 0 12674 &beacon_buf_size_mwifiex_bssdescriptor_12674_fields ++doorbell_base_kfd_dev_12677_fields doorbell_base kfd_dev 0 12677 NULL ++eeec_entry_sz_mthca_dev_lim_12679_fields eeec_entry_sz mthca_dev_lim 0 12679 NULL ++HST_kyrofb_info_12685_fields HST kyrofb_info 0 12685 NULL ++src_height_tpg_data_12686_fields src_height tpg_data 0 12686 NULL ++ttm_object_file_init_fndecl_12687_fields ttm_object_file_init fndecl 2 12687 NULL ++ns_nsegments_the_nilfs_12690_fields ns_nsegments the_nilfs 0 12690 NULL ++transport_init_session_tags_fndecl_12691_fields transport_init_session_tags fndecl 2-1 12691 NULL ++dn_neigh_elist_fndecl_12712_fields dn_neigh_elist fndecl 0 12712 NULL ++total_len_ocrdma_hdr_wqe_12714_fields total_len ocrdma_hdr_wqe 0 12714 NULL ++ss_in_channels_hdsp_12726_fields ss_in_channels hdsp 0 12726 NULL nohasharray ++apbt_address_vardecl_apb_timer_c_12726_fields apbt_address vardecl_apb_timer.c 0 12726 &ss_in_channels_hdsp_12726_fields ++start_brk_prctl_mm_map_12729_fields start_brk prctl_mm_map 0 12729 NULL ++btrfs_truncate_item_fndecl_12731_fields btrfs_truncate_item fndecl 3 12731 NULL ++xfs_iomap_write_direct_fndecl_12733_fields xfs_iomap_write_direct fndecl 2 12733 NULL ++count_nfsd3_readres_12745_fields count nfsd3_readres 0 12745 NULL ++aead_assoclen_aead_ctx_12755_fields aead_assoclen aead_ctx 0 12755 NULL nohasharray ++nfsd4_encode_splice_read_fndecl_12755_fields nfsd4_encode_splice_read fndecl 4 12755 &aead_assoclen_aead_ctx_12755_fields ++reserve_memtype_fndecl_12762_fields reserve_memtype fndecl 1-2 12762 NULL ++wl1251_sdio_read_fndecl_12773_fields wl1251_sdio_read fndecl 4 12773 NULL ++rx_max_pg_ring_bnx2_12789_fields rx_max_pg_ring bnx2 0 12789 NULL ++sb_fseg_start_nilfs_segment_buffer_12802_fields sb_fseg_start nilfs_segment_buffer 0 12802 NULL ++mpage_readpages_fndecl_12807_fields mpage_readpages fndecl 3 12807 NULL ++object_num_mxt_info_12810_fields object_num mxt_info 0 12810 NULL ++psn_rxe_req_info_12812_fields psn rxe_req_info 0 12812 NULL ++new_stripe_sectors_dm_raid_superblock_12813_fields new_stripe_sectors dm_raid_superblock 0 12813 NULL ++xen_pirq_from_irq_fndecl_12820_fields xen_pirq_from_irq fndecl 0 12820 NULL ++__videobuf_mmap_setup_fndecl_12822_fields __videobuf_mmap_setup fndecl 3-0 12822 NULL ++falcon_spi_device_init_fndecl_12835_fields falcon_spi_device_init fndecl 4 12835 NULL ++xfs_rtfind_back_fndecl_12849_fields xfs_rtfind_back fndecl 3-0 12849 NULL ++rx_buffer_size_macb_12864_fields rx_buffer_size macb 0 12864 NULL ++snd_interval_refine_max_fndecl_12865_fields snd_interval_refine_max fndecl 2 12865 NULL ++badblockpos_bbm_info_12867_fields badblockpos bbm_info 0 12867 NULL ++frameoffset_b43legacy_dmaring_12869_fields frameoffset b43legacy_dmaring 0 12869 NULL ++tcp_remove_reno_sacks_fndecl_12874_fields tcp_remove_reno_sacks fndecl 2 12874 NULL ++rx_buf_size_qede_rx_queue_12878_fields rx_buf_size qede_rx_queue 0 12878 NULL ++length_i2c_hid_cmd_12879_fields length i2c_hid_cmd 0 12879 NULL ++response_length_ib_uverbs_ex_create_cq_resp_12889_fields response_length ib_uverbs_ex_create_cq_resp 0 12889 NULL ++udp_uncompress_fndecl_12890_fields udp_uncompress fndecl 2 12890 NULL ++max_response_pages_fndecl_12895_fields max_response_pages fndecl 0 12895 NULL ++offset_ceph_dentry_info_12896_fields offset ceph_dentry_info 0 12896 NULL ++early_init_dt_alloc_memory_arch_fndecl_12899_fields early_init_dt_alloc_memory_arch fndecl 2-1 12899 NULL ++ccw_cursor_fndecl_12903_fields ccw_cursor fndecl 4 12903 NULL ++ri_startblock_xfs_refcount_intent_12904_fields ri_startblock xfs_refcount_intent 0 12904 NULL nohasharray ++capinc_tty_write_fndecl_12904_fields capinc_tty_write fndecl 3 12904 &ri_startblock_xfs_refcount_intent_12904_fields ++add_children_fndecl_12906_fields add_children fndecl 2 12906 NULL ++max_reportid_mxt_data_12917_fields max_reportid mxt_data 0 12917 NULL ++gsm_stuff_frame_fndecl_12918_fields gsm_stuff_frame fndecl 0 12918 NULL ++m_lblk_ext4_map_blocks_12920_fields 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0 14574 NULL ++acpi_io_base_intel_pmc_ipc_dev_14580_fields acpi_io_base intel_pmc_ipc_dev 0 14580 NULL ++btrfs_wait_ordered_range_fndecl_14581_fields btrfs_wait_ordered_range fndecl 2 14581 NULL ++be_length_pnfs_block_extent_14586_fields be_length pnfs_block_extent 0 14586 NULL ++link_pipe_fndecl_14595_fields link_pipe fndecl 3 14595 NULL ++static_start_pccard_mem_map_14601_fields static_start pccard_mem_map 0 14601 NULL ++nes_netdev_change_mtu_fndecl_14604_fields nes_netdev_change_mtu fndecl 2 14604 NULL nohasharray ++dwc3_prepare_one_trb_fndecl_14604_fields dwc3_prepare_one_trb fndecl 4 14604 &nes_netdev_change_mtu_fndecl_14604_fields ++__get_user_pages_fndecl_14607_fields __get_user_pages fndecl 0-3 14607 NULL ++skb_split_fndecl_14609_fields skb_split fndecl 3 14609 NULL nohasharray ++get_next_sit_page_fndecl_14609_fields get_next_sit_page fndecl 2 14609 &skb_split_fndecl_14609_fields nohasharray ++mqd_size_aligned_kfd_device_info_14609_fields mqd_size_aligned kfd_device_info 0 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15239 NULL ++do_setxattr_fndecl_15243_fields do_setxattr fndecl 5 15243 NULL ++protocol_hdlc_header_15245_fields protocol hdlc_header 0 15245 NULL ++result_wa_seg_15248_fields result wa_seg 0 15248 NULL nohasharray ++ide_cdrom_register_fndecl_15248_fields ide_cdrom_register fndecl 2 15248 &result_wa_seg_15248_fields ++sb_rextsize_xfs_sb_15250_fields sb_rextsize xfs_sb 0 15250 NULL ++ecryptfs_read_lower_page_segment_fndecl_15255_fields ecryptfs_read_lower_page_segment fndecl 4 15255 NULL ++rmsg_size_hv_netvsc_packet_15256_fields rmsg_size hv_netvsc_packet 0 15256 NULL ++dm_block_location_fndecl_15260_fields dm_block_location fndecl 0 15260 NULL nohasharray ++msb_mark_page_bad_fndecl_15260_fields msb_mark_page_bad fndecl 2 15260 &dm_block_location_fndecl_15260_fields ++writequeue_entry_complete_fndecl_15264_fields writequeue_entry_complete fndecl 2 15264 NULL ++inode_bmap_fndecl_15269_fields inode_bmap fndecl 0 15269 NULL ++recursive_scan_fndecl_15275_fields recursive_scan fndecl 5 15275 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old_oblock policy_result 0 15494 NULL ++cached_start_hfs_inode_info_15502_fields cached_start hfs_inode_info 0 15502 NULL ++size_videobuf_buffer_15508_fields size videobuf_buffer 0 15508 NULL ++gfs2_fallocate_fndecl_15515_fields gfs2_fallocate fndecl 4-3 15515 NULL ++max_pkt_size_cx231xx_video_mode_15531_fields max_pkt_size cx231xx_video_mode 0 15531 NULL ++btrfs_clone_files_fndecl_15534_fields btrfs_clone_files fndecl 5-3-4 15534 NULL nohasharray ++wl1273_fm_get_tx_ctune_fndecl_15534_fields wl1273_fm_get_tx_ctune fndecl 0 15534 &btrfs_clone_files_fndecl_15534_fields ++xlog_do_recovery_pass_fndecl_15537_fields xlog_do_recovery_pass fndecl 3 15537 NULL ++space_bits_ubifs_info_15538_fields space_bits ubifs_info 0 15538 NULL ++hi_priority_depth_MPT3SAS_ADAPTER_15543_fields hi_priority_depth MPT3SAS_ADAPTER 0 15543 NULL ++index_btframe_15545_fields index btframe 0 15545 NULL ++data_length_mts_transfer_context_15546_fields data_length mts_transfer_context 0 15546 NULL ++lowpan_xmit_fragment_fndecl_15552_fields lowpan_xmit_fragment fndecl 4-6 15552 NULL ++ep_in_kingsun_cb_15553_fields ep_in kingsun_cb 0 15553 NULL ++diff_usnic_uiom_reg_15554_fields diff usnic_uiom_reg 0 15554 NULL nohasharray ++num_odfs_clkgen_pll_data_15554_fields num_odfs clkgen_pll_data 0 15554 &diff_usnic_uiom_reg_15554_fields ++video_buffer_size_vivid_dev_15556_fields video_buffer_size vivid_dev 0 15556 NULL ++max_sges_qedr_qp_hwq_info_15558_fields max_sges qedr_qp_hwq_info 0 15558 NULL ++swiotlb_late_init_with_tbl_fndecl_15566_fields swiotlb_late_init_with_tbl fndecl 2 15566 NULL nohasharray ++push_frame_fndecl_15566_fields push_frame fndecl 2 15566 &swiotlb_late_init_with_tbl_fndecl_15566_fields ++s_map2blk_adfs_sb_info_15569_fields s_map2blk adfs_sb_info 0 15569 NULL ++nsblk_do_bvec_fndecl_15572_fields nsblk_do_bvec fndecl 0 15572 NULL ++raid_set_alloc_fndecl_15581_fields raid_set_alloc fndecl 3 15581 NULL ++acpi20_efi_15582_fields acpi20 efi 0 15582 NULL ++NumTransferUnits_erase_unit_header_t_15585_fields NumTransferUnits erase_unit_header_t 0 15585 NULL ++__split_and_process_non_flush_fndecl_15587_fields __split_and_process_non_flush fndecl 0 15587 NULL ++mlx5e_create_rqt_fndecl_15591_fields mlx5e_create_rqt fndecl 2 15591 NULL ++tx_ring_count_ixgbe_adapter_15595_fields tx_ring_count ixgbe_adapter 0 15595 NULL ++memsz_fifo_15603_fields memsz fifo 0 15603 NULL ++len_nfs3_createargs_15604_fields len nfs3_createargs 0 15604 NULL ++do_add_page_to_bio_fndecl_15612_fields do_add_page_to_bio fndecl 10-4 15612 NULL ++udf_compute_nr_groups_fndecl_15617_fields udf_compute_nr_groups fndecl 0 15617 NULL ++ch_r_head_jsm_channel_15625_fields ch_r_head jsm_channel 0 15625 NULL ++nents_sg_table_15627_fields nents sg_table 0 15627 NULL nohasharray ++drm_addmap_core_fndecl_15627_fields drm_addmap_core fndecl 3-2 15627 &nents_sg_table_15627_fields ++lov_alloc_memmd_fndecl_15630_fields lov_alloc_memmd fndecl 2 15630 NULL ++mcs_wrap_mir_skb_fndecl_15633_fields mcs_wrap_mir_skb fndecl 0 15633 NULL ++end_bttv_vbi_fmt_15637_fields end bttv_vbi_fmt 0 15637 NULL ++dma_in_redrat3_dev_15639_fields dma_in redrat3_dev 0 15639 NULL ++akid_raw_issuer_size_x509_parse_context_15651_fields akid_raw_issuer_size x509_parse_context 0 15651 NULL ++mapped_vram_radeonfb_info_15654_fields mapped_vram radeonfb_info 0 15654 NULL nohasharray ++read_bytes_from_xdr_buf_fndecl_15654_fields read_bytes_from_xdr_buf fndecl 4-2 15654 &mapped_vram_radeonfb_info_15654_fields nohasharray ++extra_msdu_prefix_len_lib80211_crypto_ops_15654_fields extra_msdu_prefix_len lib80211_crypto_ops 0 15654 &read_bytes_from_xdr_buf_fndecl_15654_fields ++kvm_pv_enable_async_pf_fndecl_15662_fields kvm_pv_enable_async_pf fndecl 2 15662 NULL ++sb_rblocks_xfs_sb_15668_fields sb_rblocks xfs_sb 0 15668 NULL ++wsize_p9_conn_15686_fields wsize p9_conn 0 15686 NULL ++total_bnx2x_sriov_15692_fields total bnx2x_sriov 0 15692 NULL ++btrfs_test_extent_io_fndecl_15701_fields btrfs_test_extent_io fndecl 1-2 15701 NULL ++iov_len_kvec_15702_fields iov_len kvec 0 15702 NULL ++xprt_rdma_max_inline_read_vardecl_15703_fields xprt_rdma_max_inline_read vardecl 0 15703 NULL ++numa_scan_offset_mm_struct_15710_fields numa_scan_offset mm_struct 0 15710 NULL ++name_len_nilfs_dir_entry_15715_fields name_len nilfs_dir_entry 0 15715 NULL ++user_size_drm_i915_gem_userptr_15716_fields user_size drm_i915_gem_userptr 0 15716 NULL ++di_xblk_qnx4_inode_entry_15719_fields di_xblk qnx4_inode_entry 0 15719 NULL ++datafab_write_data_fndecl_15723_fields datafab_write_data fndecl 4 15723 NULL ++setup_boot_parameters_fndecl_15734_fields setup_boot_parameters fndecl 6-3-5-4 15734 NULL ++amdtp_am824_set_parameters_fndecl_15737_fields amdtp_am824_set_parameters fndecl 4-3 15737 NULL ++lcd_height_atyfb_par_15743_fields lcd_height atyfb_par 0 15743 NULL ++num_locks_dlm_migratable_lockres_15745_fields num_locks dlm_migratable_lockres 0 15745 NULL ++hotfix_map_hpfs_spare_block_15748_fields hotfix_map hpfs_spare_block 0 15748 NULL ++remote_miu_nfc_llcp_local_15749_fields remote_miu nfc_llcp_local 0 15749 NULL ++st_int_ioctl_fndecl_15750_fields st_int_ioctl fndecl 3 15750 NULL nohasharray ++base_nr_i2c_mux_reg_platform_data_15750_fields base_nr i2c_mux_reg_platform_data 0 15750 &st_int_ioctl_fndecl_15750_fields ++ip_tunnel_change_mtu_fndecl_15752_fields ip_tunnel_change_mtu fndecl 2 15752 NULL ++transfer_done_snd_usb_substream_15753_fields transfer_done snd_usb_substream 0 15753 NULL nohasharray ++con_out_kvec_skip_fndecl_15753_fields con_out_kvec_skip fndecl 0 15753 &transfer_done_snd_usb_substream_15753_fields ++xres__sisbios_mode_15754_fields xres _sisbios_mode 0 15754 NULL ++sockid_uv_gam_range_entry_15756_fields sockid uv_gam_range_entry 0 15756 NULL ++udf_add_aext_fndecl_15762_fields udf_add_aext fndecl 4 15762 NULL ++niu_change_mtu_fndecl_15765_fields niu_change_mtu fndecl 2 15765 NULL ++header_read_sd_15767_fields header_read sd 0 15767 NULL ++mc13xxx_spi_write_fndecl_15768_fields mc13xxx_spi_write fndecl 3 15768 NULL ++irttp_connect_confirm_fndecl_15769_fields irttp_connect_confirm fndecl 4-5 15769 NULL ++ntfs_copy_from_user_iter_fndecl_15778_fields ntfs_copy_from_user_iter fndecl 5-3 15778 NULL nohasharray ++rdma_read_chunk_lcl_fndecl_15778_fields rdma_read_chunk_lcl fndecl 7 15778 &ntfs_copy_from_user_iter_fndecl_15778_fields ++xfs_bmap_split_extent_at_fndecl_15780_fields xfs_bmap_split_extent_at fndecl 3 15780 NULL ++PacketLength_wa_xfer_packet_status_len_hwaiso_15781_fields PacketLength wa_xfer_packet_status_len_hwaiso 0 15781 NULL ++vde_ast_vbios_enhtable_15784_fields vde ast_vbios_enhtable 0 15784 NULL ++count_nfs4_readdir_arg_15790_fields count nfs4_readdir_arg 0 15790 NULL ++region_size_dm_region_hash_15798_fields region_size dm_region_hash 0 15798 NULL ++fi_ndatablk_nilfs_finfo_15799_fields fi_ndatablk nilfs_finfo 0 15799 NULL ++ath_rxbuf_alloc_fndecl_15802_fields ath_rxbuf_alloc fndecl 2 15802 NULL ++btintel_secure_send_fndecl_15805_fields btintel_secure_send fndecl 3 15805 NULL ++st33zp24_spi_recv_fndecl_15816_fields st33zp24_spi_recv fndecl 4 15816 NULL ++copy_perf_raw_frag_15819_fields copy perf_raw_frag 0 15819 NULL ++length_idma64_desc_15822_fields length idma64_desc 0 15822 NULL ++provider_out_words_ib_uverbs_ex_cmd_hdr_15828_fields provider_out_words ib_uverbs_ex_cmd_hdr 0 15828 NULL ++word13_lpfc_mbx_read_config_15832_fields word13 lpfc_mbx_read_config 0 15832 NULL ++ocfs2_read_blocks_fndecl_15834_fields ocfs2_read_blocks fndecl 0-2 15834 NULL ++skb_make_writable_fndecl_15836_fields skb_make_writable fndecl 2 15836 NULL ++rx_num_pg_ch_pm_15838_fields rx_num_pg ch_pm 0 15838 NULL ++block_llseek_fndecl_15846_fields block_llseek fndecl 2 15846 NULL ++ssthresh_tcp_congestion_ops_15847_fields ssthresh tcp_congestion_ops 0 15847 NULL ++pnp_register_mem_resource_fndecl_15849_fields pnp_register_mem_resource fndecl 6-3-5 15849 NULL ++net2272_read_fndecl_15850_fields net2272_read fndecl 0 15850 NULL ++sb_set_blocksize_fndecl_15860_fields sb_set_blocksize fndecl 2-0 15860 NULL ++period_bytes_min_snd_pcm_hardware_15864_fields period_bytes_min snd_pcm_hardware 0 15864 NULL ++o2net_send_tcp_msg_fndecl_15876_fields o2net_send_tcp_msg fndecl 4 15876 NULL ++ie_len_cfg80211_auth_request_15886_fields ie_len cfg80211_auth_request 0 15886 NULL nohasharray ++dp_init_fndecl_15886_fields dp_init fndecl 0 15886 &ie_len_cfg80211_auth_request_15886_fields ++ext4_get_block_trans_fndecl_15889_fields ext4_get_block_trans fndecl 2 15889 NULL ++num_pds_mthca_limits_15899_fields num_pds mthca_limits 0 15899 NULL nohasharray ++size_drm_i915_error_state_buf_15899_fields size drm_i915_error_state_buf 0 15899 &num_pds_mthca_limits_15899_fields ++vgem_gem_create_fndecl_15901_fields vgem_gem_create fndecl 4 15901 NULL ++usb_alloc_dev_fndecl_15902_fields usb_alloc_dev fndecl 3 15902 NULL ++flags_v4l2_ioctl_info_15905_fields flags v4l2_ioctl_info 0 15905 NULL ++status_pch_udc_data_dma_desc_15911_fields status pch_udc_data_dma_desc 0 15911 NULL ++rh_queue_status_fndecl_15921_fields rh_queue_status fndecl 0 15921 NULL ++btt_do_bvec_fndecl_15927_fields btt_do_bvec fndecl 0 15927 NULL nohasharray ++group_width_ore_layout_15927_fields group_width ore_layout 0 15927 &btt_do_bvec_fndecl_15927_fields ++npages_gssx_arg_accept_sec_context_15939_fields npages gssx_arg_accept_sec_context 0 15939 NULL nohasharray ++clk_factor_round_rate_fndecl_15939_fields clk_factor_round_rate fndecl 2 15939 &npages_gssx_arg_accept_sec_context_15939_fields ++netlink_sendmsg_fndecl_15943_fields netlink_sendmsg fndecl 3 15943 NULL ++num_rss_qs_be_adapter_15944_fields num_rss_qs be_adapter 0 15944 NULL ++xfs_ialloc_pagi_init_fndecl_15952_fields xfs_ialloc_pagi_init fndecl 3 15952 NULL ++mcp795_rtcc_read_fndecl_15956_fields mcp795_rtcc_read fndecl 4 15956 NULL ++nr_rtc_mem_15958_fields nr rtc_mem 0 15958 NULL nohasharray ++ebt_buf_add_pad_fndecl_15958_fields ebt_buf_add_pad fndecl 0 15958 &nr_rtc_mem_15958_fields ++data_dma_usb_acecad_15962_fields data_dma usb_acecad 0 15962 NULL ++splice_pipe_to_pipe_fndecl_15964_fields splice_pipe_to_pipe fndecl 3 15964 NULL ++brcmf_bus_add_txhdrlen_fndecl_15969_fields brcmf_bus_add_txhdrlen fndecl 2 15969 NULL ++ath6kl_wmi_beginscan_cmd_fndecl_15973_fields ath6kl_wmi_beginscan_cmd fndecl 8-2 15973 NULL ++first_burst_iscsi_session_15974_fields first_burst iscsi_session 0 15974 NULL ++mmc_test_area_io_fndecl_15982_fields mmc_test_area_io fndecl 2 15982 NULL ++nb_blocks_INFTLrecord_15986_fields nb_blocks INFTLrecord 0 15986 NULL ++data_len_usb_req_15991_fields data_len usb_req 0 15991 NULL ++xfs_qm_dqtobp_fndecl_15995_fields xfs_qm_dqtobp fndecl 0 15995 NULL ++num_mem_chunks_ath10k_wmi_16005_fields num_mem_chunks ath10k_wmi 0 16005 NULL ++last_offset_inode_defrag_16007_fields last_offset inode_defrag 0 16007 NULL ++ivtv_buf_copy_from_user_fndecl_16013_fields ivtv_buf_copy_from_user fndecl 4 16013 NULL ++payload_len_bsg_buffer_16019_fields payload_len bsg_buffer 0 16019 NULL ++bo_size_drm_amdgpu_gem_create_in_16025_fields bo_size drm_amdgpu_gem_create_in 0 16025 NULL nohasharray ++xhci_urb_dequeue_fndecl_16025_fields xhci_urb_dequeue fndecl 3 16025 &bo_size_drm_amdgpu_gem_create_in_16025_fields nohasharray ++jfs_truncate_nolock_fndecl_16025_fields jfs_truncate_nolock fndecl 2 16025 &xhci_urb_dequeue_fndecl_16025_fields ++len_brcmf_tlv_16031_fields len brcmf_tlv 0 16031 NULL ++sb_permission_fndecl_16032_fields sb_permission fndecl 0 16032 NULL ++ct_atc_create_fndecl_16033_fields ct_atc_create fndecl 3 16033 NULL nohasharray ++channels_max_hda_pcm_stream_16033_fields channels_max hda_pcm_stream 0 16033 &ct_atc_create_fndecl_16033_fields ++count_connectors_drm_mode_crtc_16038_fields count_connectors drm_mode_crtc 0 16038 NULL nohasharray ++check_presence_tcf_meta_ops_16038_fields check_presence tcf_meta_ops 0 16038 &count_connectors_drm_mode_crtc_16038_fields ++ht_multiplier_i40iw_hmc_fpm_misc_16040_fields ht_multiplier i40iw_hmc_fpm_misc 0 16040 NULL ++vxfs_try_sb_magic_fndecl_16048_fields vxfs_try_sb_magic fndecl 3 16048 NULL ++nsec_seg_buf_16050_fields nsec seg_buf 0 16050 NULL ++nouveau_bo_new_fndecl_16051_fields nouveau_bo_new fndecl 2 16051 NULL ++len_ahc_dma_seg_16052_fields len ahc_dma_seg 0 16052 NULL ++ue_phys_ocfs2_unwritten_extent_16054_fields ue_phys ocfs2_unwritten_extent 0 16054 NULL ++n_insns_comedi_insnlist_16056_fields n_insns comedi_insnlist 0 16056 NULL ++xfs_alloc_fix_freelist_fndecl_16057_fields xfs_alloc_fix_freelist fndecl 0 16057 NULL ++ts_packet_size_cx231xx_tsport_16063_fields ts_packet_size cx231xx_tsport 0 16063 NULL ++ddp_ppod_init_idata_fndecl_16064_fields ddp_ppod_init_idata fndecl 4 16064 NULL ++compat_sys_sendfile64_fndecl_16066_fields compat_sys_sendfile64 fndecl 4 16066 NULL nohasharray ++set_parameters_fndecl_16066_fields set_parameters fndecl 8-7 16066 &compat_sys_sendfile64_fndecl_16066_fields ++post_one_send_fndecl_16067_fields post_one_send fndecl 4 16067 NULL ++max_rxd_qlcnic_adapter_16074_fields max_rxd qlcnic_adapter 0 16074 NULL ++target_set_nacl_queue_depth_fndecl_16084_fields target_set_nacl_queue_depth fndecl 3 16084 NULL ++mgag200_ttm_tt_create_fndecl_16093_fields mgag200_ttm_tt_create fndecl 2 16093 NULL ++pci_add_resource_offset_fndecl_16095_fields pci_add_resource_offset fndecl 3 16095 NULL ++w_mode_size_16096_fields w mode_size 0 16096 NULL ++param_len_mgmt_pending_cmd_16099_fields param_len mgmt_pending_cmd 0 16099 NULL ++grow_dev_page_fndecl_16100_fields grow_dev_page fndecl 4-5-3 16100 NULL ++instances_minus_one_mxt_object_16107_fields instances_minus_one mxt_object 0 16107 NULL ++find_extend_vma_fndecl_16110_fields find_extend_vma fndecl 2 16110 NULL ++brcmf_usb_dl_send_bulk_fndecl_16113_fields brcmf_usb_dl_send_bulk fndecl 3 16113 NULL nohasharray ++xillybus_llseek_fndecl_16113_fields xillybus_llseek fndecl 2 16113 &brcmf_usb_dl_send_bulk_fndecl_16113_fields ++tx_bytes_queued_ipw_tty_16114_fields tx_bytes_queued ipw_tty 0 16114 NULL ++dm_array_cursor_begin_fndecl_16123_fields dm_array_cursor_begin fndecl 2 16123 NULL ++mip4_i2c_xfer_fndecl_16131_fields mip4_i2c_xfer fndecl 3-5 16131 NULL ++vf_count_efx_nic_16134_fields vf_count efx_nic 0 16134 NULL ++hci_req_add_ev_fndecl_16136_fields hci_req_add_ev fndecl 3 16136 NULL ++port_length_c67x00_td_16141_fields port_length c67x00_td 0 16141 NULL ++samples_per_line_v4l2_vbi_format_16148_fields samples_per_line v4l2_vbi_format 0 16148 NULL nohasharray ++len_virtio_vsock_pkt_16148_fields len virtio_vsock_pkt 0 16148 &samples_per_line_v4l2_vbi_format_16148_fields ++vlan_tag_eth_fast_path_rx_reg_cqe_16155_fields vlan_tag eth_fast_path_rx_reg_cqe 0 16155 NULL ++max_packet_length_mv_dqh_16157_fields max_packet_length mv_dqh 0 16157 NULL ++beep_amp_via_spec_16168_fields beep_amp via_spec 0 16168 NULL ++read_for_csum_fndecl_16170_fields read_for_csum fndecl 2-3 16170 NULL ++reiserfs_commit_write_fndecl_16171_fields reiserfs_commit_write fndecl 4 16171 NULL ++ath6kl_wmi_set_keepalive_cmd_fndecl_16174_fields ath6kl_wmi_set_keepalive_cmd fndecl 2 16174 NULL ++board_span_myri10ge_priv_16182_fields board_span myri10ge_priv 0 16182 NULL nohasharray ++minor_lirc_driver_16182_fields minor lirc_driver 0 16182 &board_span_myri10ge_priv_16182_fields ++pathlen_nfs_symlinkargs_16183_fields pathlen nfs_symlinkargs 0 16183 NULL ++width_drm_mode_fb_cmd2_16185_fields width drm_mode_fb_cmd2 0 16185 NULL ++h_input_res_16191_fields h input_res 0 16191 NULL ++offset_user_sdma_iovec_16195_fields offset user_sdma_iovec 0 16195 NULL ++vid_hdr_offs_mtd_dev_param_16199_fields vid_hdr_offs mtd_dev_param 0 16199 NULL ++blksize_mtd_blktrans_ops_16221_fields blksize mtd_blktrans_ops 0 16221 NULL ++mmio_vardecl_via_wdt_c_16227_fields mmio vardecl_via_wdt.c 0 16227 NULL ++m_in_maxlevels_xfs_mount_16231_fields m_in_maxlevels xfs_mount 0 16231 NULL ++operand_1_len_ccp_ecc_modular_math_16234_fields operand_1_len ccp_ecc_modular_math 0 16234 NULL ++ks8851_rdreg32_fndecl_16240_fields ks8851_rdreg32 fndecl 0 16240 NULL ++len_wmi_p2p_rx_probe_req_event_16241_fields len wmi_p2p_rx_probe_req_event 0 16241 NULL ++__wl12xx_spi_raw_write_fndecl_16246_fields __wl12xx_spi_raw_write fndecl 4 16246 NULL nohasharray ++used_count_pvr2_buffer_16246_fields used_count pvr2_buffer 0 16246 &__wl12xx_spi_raw_write_fndecl_16246_fields ++num_r_vecs_nfp_net_16247_fields num_r_vecs nfp_net 0 16247 NULL ++offs_ubifs_scan_node_16253_fields offs ubifs_scan_node 0 16253 NULL ++num_desc__drm_via_sg_info_16262_fields num_desc _drm_via_sg_info 0 16262 NULL ++length_scsi_data_buffer_16267_fields length scsi_data_buffer 0 16267 NULL ++s_fpg_ufs_sb_private_info_16269_fields s_fpg ufs_sb_private_info 0 16269 NULL ++s_inodes_per_group_ext2_sb_info_16273_fields s_inodes_per_group ext2_sb_info 0 16273 NULL ++_max_length_ieee80211_radiotap_iterator_16274_fields _max_length ieee80211_radiotap_iterator 0 16274 NULL ++mmio_size_sis_video_info_16284_fields mmio_size sis_video_info 0 16284 NULL ++find_ibft_region_fndecl_16285_fields find_ibft_region fndecl 0 16285 NULL ++num_queues_qede_dev_16291_fields num_queues qede_dev 0 16291 NULL ++isdn_tty_countDLE_fndecl_16304_fields isdn_tty_countDLE fndecl 0 16304 NULL ++len_ieee80211_vendor_radiotap_16308_fields len ieee80211_vendor_radiotap 0 16308 NULL nohasharray ++wm_adsp_compr_copy_fndecl_16308_fields wm_adsp_compr_copy fndecl 3 16308 &len_ieee80211_vendor_radiotap_16308_fields ++aac_fib_send_fndecl_16315_fields aac_fib_send fndecl 3 16315 NULL ++memblock_mark_mirror_fndecl_16321_fields memblock_mark_mirror fndecl 2-1 16321 NULL ++major_tty_driver_16323_fields major tty_driver 0 16323 NULL ++AscGetMaxDmaCount_fndecl_16326_fields AscGetMaxDmaCount fndecl 0 16326 NULL ++len_gb_raw_send_request_16340_fields len gb_raw_send_request 0 16340 NULL ++sys_dup2_fndecl_16343_fields sys_dup2 fndecl 2 16343 NULL nohasharray ++max_vfs_be_resources_16343_fields max_vfs be_resources 0 16343 &sys_dup2_fndecl_16343_fields ++page_offset_mlx5_srq_attr_16345_fields page_offset mlx5_srq_attr 0 16345 NULL ++fuse_dir_compat_ioctl_fndecl_16346_fields fuse_dir_compat_ioctl fndecl 2 16346 NULL ++channels_snd_emu10k1_fx8010_pcm_16368_fields channels snd_emu10k1_fx8010_pcm 0 16368 NULL ++udf_get_pblock_virt15_fndecl_16373_fields udf_get_pblock_virt15 fndecl 4 16373 NULL ++ssram_base_addr_telemetry_unit_config_16377_fields ssram_base_addr telemetry_unit_config 0 16377 NULL ++len_iwl_mvm_dump_desc_16383_fields len iwl_mvm_dump_desc 0 16383 NULL ++sr_set_blocklength_fndecl_16390_fields sr_set_blocklength fndecl 2 16390 NULL ++max_nr_frames_gnttab_query_size_16393_fields max_nr_frames gnttab_query_size 0 16393 NULL ++set_pio_mode_fndecl_16395_fields set_pio_mode fndecl 2 16395 NULL nohasharray ++pci_map_page_fndecl_16395_fields pci_map_page fndecl 0 16395 &set_pio_mode_fndecl_16395_fields ++usbat_execute_command_fndecl_16400_fields usbat_execute_command fndecl 3 16400 NULL ++compress_sliced_buf_fndecl_16402_fields compress_sliced_buf fndecl 0-2 16402 NULL ++statelen_drbg_core_16405_fields statelen drbg_core 0 16405 NULL ++controller_number_mspro_sys_info_16408_fields controller_number mspro_sys_info 0 16408 NULL ++romfs_dev_read_fndecl_16412_fields romfs_dev_read fndecl 2-4 16412 NULL ++bcnt_aoeif_16414_fields bcnt aoeif 0 16414 NULL ++n_sectors_hpfs_super_block_16421_fields n_sectors hpfs_super_block 0 16421 NULL ++bNrInPins_uac_selector_unit_descriptor_16423_fields bNrInPins uac_selector_unit_descriptor 0 16423 NULL nohasharray ++per_vf_cids_qed_cdu_iids_16423_fields per_vf_cids qed_cdu_iids 0 16423 &bNrInPins_uac_selector_unit_descriptor_16423_fields ++vm_start_usb_memory_16438_fields vm_start usb_memory 0 16438 NULL ++numa_emulation_fndecl_16441_fields numa_emulation fndecl 2 16441 NULL ++ep_in_usbtest_info_16442_fields ep_in usbtest_info 0 16442 NULL ++pcmcia_irq_pcmcia_socket_16443_fields pcmcia_irq pcmcia_socket 0 16443 NULL ++ReadHSCX_fndecl_16444_fields ReadHSCX fndecl 0 16444 NULL nohasharray ++garp_request_join_fndecl_16444_fields garp_request_join fndecl 4 16444 &ReadHSCX_fndecl_16444_fields ++mpu3050_xyz_read_reg_fndecl_16445_fields mpu3050_xyz_read_reg fndecl 3 16445 NULL ++endp_in_zd1201_16446_fields endp_in zd1201 0 16446 NULL ++frame_size_au0828_dev_16447_fields frame_size au0828_dev 0 16447 NULL ++sec_per_pg_nvm_dev_16472_fields sec_per_pg nvm_dev 0 16472 NULL ++prism2_change_mtu_fndecl_16473_fields prism2_change_mtu fndecl 2 16473 NULL ++nfs_proc_symlink_fndecl_16477_fields nfs_proc_symlink fndecl 4 16477 NULL nohasharray ++m_sectbb_log_xfs_mount_16477_fields m_sectbb_log xfs_mount 0 16477 &nfs_proc_symlink_fndecl_16477_fields ++msg_count_amd8111e_rx_dr_16493_fields msg_count amd8111e_rx_dr 0 16493 NULL ++ptrace_access_vm_fndecl_16494_fields ptrace_access_vm fndecl 4-2 16494 NULL ++sq_size_i40iw_qp_uk_init_info_16496_fields sq_size i40iw_qp_uk_init_info 0 16496 NULL ++blksz_fw_dl_mwifiex_pcie_device_16498_fields blksz_fw_dl mwifiex_pcie_device 0 16498 NULL ++max_srq_wqes_mthca_limits_16499_fields max_srq_wqes mthca_limits 0 16499 NULL ++stride_simplefb_platform_data_16503_fields stride simplefb_platform_data 0 16503 NULL ++crypt_alloc_buffer_fndecl_16511_fields crypt_alloc_buffer fndecl 2 16511 NULL ++size_i40iw_chunk_16517_fields size i40iw_chunk 0 16517 NULL ++btrfs_block_rsv_add_fndecl_16520_fields btrfs_block_rsv_add fndecl 0 16520 NULL ++blocks_available_dio_submit_16522_fields blocks_available dio_submit 0 16522 NULL ++xb_suballoc_loc_ocfs2_xattr_block_16523_fields xb_suballoc_loc ocfs2_xattr_block 0 16523 NULL ++io_throttle_count_vnic_snic_config_16529_fields io_throttle_count vnic_snic_config 0 16529 NULL nohasharray ++gb_raw_send_fndecl_16529_fields gb_raw_send fndecl 2 16529 &io_throttle_count_vnic_snic_config_16529_fields ++hfi1_max_qp_wrs_vardecl_16533_fields hfi1_max_qp_wrs vardecl 0 16533 NULL nohasharray ++comm_size_perf_comm_event_16533_fields comm_size perf_comm_event 0 16533 &hfi1_max_qp_wrs_vardecl_16533_fields ++lpt_lebs_ubifs_info_16535_fields lpt_lebs ubifs_info 0 16535 NULL ++tmds_register_read_bytes_fndecl_16541_fields tmds_register_read_bytes fndecl 3 16541 NULL ++MaxSimpleVolumes_aac_get_container_count_resp_16542_fields MaxSimpleVolumes aac_get_container_count_resp 0 16542 NULL ++mlxsw_sp_port_change_mtu_fndecl_16550_fields mlxsw_sp_port_change_mtu fndecl 2 16550 NULL ++max_mthca_srq_16551_fields max mthca_srq 0 16551 NULL ++max_srq_sz_mlx4_dev_cap_16554_fields max_srq_sz mlx4_dev_cap 0 16554 NULL ++result_wa_xfer_16568_fields result wa_xfer 0 16568 NULL ++__mei_cl_send_fndecl_16571_fields __mei_cl_send fndecl 3 16571 NULL ++descriptor_elements_timb_dma_platform_data_channel_16581_fields descriptor_elements timb_dma_platform_data_channel 0 16581 NULL ++segment_count_sit_f2fs_super_block_16582_fields segment_count_sit f2fs_super_block 0 16582 NULL ++n_phy_pm8001_chip_info_16585_fields n_phy pm8001_chip_info 0 16585 NULL ++target_alloc_session_fndecl_16588_fields target_alloc_session fndecl 3-2 16588 NULL ++len_atmel_priv_ioctl_16592_fields len atmel_priv_ioctl 0 16592 NULL ++send_to_group_fndecl_16600_fields send_to_group fndecl 0 16600 NULL ++ext4_group_extend_fndecl_16613_fields ext4_group_extend fndecl 3 16613 NULL ++coda_upcall_fndecl_16614_fields coda_upcall fndecl 2 16614 NULL ++xfs_bmap_btalloc_nullfb_fndecl_16629_fields xfs_bmap_btalloc_nullfb fndecl 0 16629 NULL nohasharray ++ext_tree_remove_fndecl_16629_fields ext_tree_remove fndecl 3-4 16629 &xfs_bmap_btalloc_nullfb_fndecl_16629_fields nohasharray ++uc_outSize_upc_req_16629_fields uc_outSize upc_req 0 16629 &ext_tree_remove_fndecl_16629_fields ++crtc_hsync_start_drm_display_mode_16643_fields crtc_hsync_start drm_display_mode 0 16643 NULL ++svc_pool_map_init_pernode_fndecl_16648_fields svc_pool_map_init_pernode fndecl 0 16648 NULL ++nfc_hci_allocate_device_fndecl_16649_fields nfc_hci_allocate_device fndecl 8-6 16649 NULL ++wpa_ie_len_mwifiex_private_16651_fields wpa_ie_len mwifiex_private 0 16651 NULL ++notify_uva_vmci_set_notify_info_16655_fields notify_uva vmci_set_notify_info 0 16655 NULL ++rxHeader1_edgeport_serial_16658_fields rxHeader1 edgeport_serial 0 16658 NULL ++core_alua_write_tpg_metadata_fndecl_16659_fields core_alua_write_tpg_metadata fndecl 3 16659 NULL ++li_total_channels_vardecl_16663_fields li_total_channels vardecl 0 16663 NULL ++memblock_remove_fndecl_16669_fields memblock_remove fndecl 2-1 16669 NULL ++ext_mem_k_screen_info_16677_fields ext_mem_k screen_info 0 16677 NULL nohasharray ++dlfb_get_edid_fndecl_16677_fields dlfb_get_edid fndecl 0 16677 &ext_mem_k_screen_info_16677_fields ++hue_sd_gl860_16686_fields hue sd_gl860 0 16686 NULL ++__alloc_objio_seg_fndecl_16688_fields __alloc_objio_seg fndecl 1 16688 NULL ++jffs2_scan_xref_node_fndecl_16692_fields jffs2_scan_xref_node fndecl 4 16692 NULL nohasharray ++nvmet_get_log_page_len_fndecl_16692_fields nvmet_get_log_page_len fndecl 0 16692 &jffs2_scan_xref_node_fndecl_16692_fields ++efx_ef10_pci_sriov_enable_fndecl_16694_fields efx_ef10_pci_sriov_enable fndecl 2 16694 NULL ++llcp_tlv_miux_fndecl_16699_fields llcp_tlv_miux fndecl 0 16699 NULL ++ad714x_spi_read_fndecl_16700_fields ad714x_spi_read fndecl 4 16700 NULL ++tlv_buf_len_mwifiex_scan_cmd_config_16702_fields tlv_buf_len mwifiex_scan_cmd_config 0 16702 NULL ++hdlc_loop_fndecl_16708_fields hdlc_loop fndecl 0 16708 NULL ++vm_mmap_pgoff_fndecl_16712_fields vm_mmap_pgoff fndecl 3 16712 NULL nohasharray ++ima_appraise_measurement_fndecl_16712_fields ima_appraise_measurement fndecl 6 16712 &vm_mmap_pgoff_fndecl_16712_fields ++ntargets_ips_ha_16718_fields ntargets ips_ha 0 16718 NULL ++pcm_buf_host_rw_ofs_snd_card_asihpi_pcm_16719_fields pcm_buf_host_rw_ofs snd_card_asihpi_pcm 0 16719 NULL ++opcfg_ofsl_cyttsp4_sysinfo_data_16723_fields opcfg_ofsl cyttsp4_sysinfo_data 0 16723 NULL ++multi_io_quirk_mmc_host_ops_16729_fields multi_io_quirk mmc_host_ops 0 16729 NULL ++fat_length_fat_boot_sector_16730_fields fat_length fat_boot_sector 0 16730 NULL ++shader_rec_size_drm_vc4_submit_cl_16731_fields shader_rec_size drm_vc4_submit_cl 0 16731 NULL ++width_qxl_head_16734_fields width qxl_head 0 16734 NULL ++nchannels_twl6030_gpadc_platform_data_16736_fields nchannels twl6030_gpadc_platform_data 0 16736 NULL ++udf_add_extendedattr_fndecl_16737_fields udf_add_extendedattr fndecl 2 16737 NULL ++xfs_reflink_end_cow_fndecl_16740_fields xfs_reflink_end_cow fndecl 2-3 16740 NULL ++blockshift_sddr55_card_info_16749_fields blockshift sddr55_card_info 0 16749 NULL ++lib80211_wep_encrypt_fndecl_16752_fields lib80211_wep_encrypt fndecl 2 16752 NULL ++skb_pull_rcsum_fndecl_16757_fields skb_pull_rcsum fndecl 2 16757 NULL ++ucNumEntries__ATOM_Tonga_PCIE_Table_16761_fields ucNumEntries _ATOM_Tonga_PCIE_Table 0 16761 NULL ++__vfs_write_fndecl_16765_fields __vfs_write fndecl 3-0 16765 NULL ++cluster_vardecl_pd_c_16770_fields cluster vardecl_pd.c 0 16770 NULL ++cfg80211_classify8021d_fndecl_16771_fields cfg80211_classify8021d fndecl 0 16771 NULL ++key_len_iw_encode_ext_16773_fields key_len iw_encode_ext 0 16773 NULL ++security_inode_need_killpriv_fndecl_16777_fields security_inode_need_killpriv fndecl 0 16777 NULL ++qxl_draw_opaque_fb_fndecl_16781_fields qxl_draw_opaque_fb fndecl 2 16781 NULL ++u132_hcd_giveback_urb_fndecl_16783_fields u132_hcd_giveback_urb fndecl 4 16783 NULL nohasharray ++extra_prefix_len_ieee80211_crypto_ops_16783_fields extra_prefix_len ieee80211_crypto_ops 0 16783 &u132_hcd_giveback_urb_fndecl_16783_fields ++iscsit_build_text_rsp_fndecl_16784_fields iscsit_build_text_rsp fndecl 0 16784 NULL nohasharray ++num_pfns_virtio_balloon_16784_fields num_pfns virtio_balloon 0 16784 &iscsit_build_text_rsp_fndecl_16784_fields ++efi_memmap_init_late_fndecl_16787_fields efi_memmap_init_late fndecl 2-1 16787 NULL ++get_string_fndecl_16789_fields get_string fndecl 0 16789 NULL ++batch_shrinker_16806_fields batch shrinker 0 16806 NULL ++ieee80211_tx_ba_session_handle_start_fndecl_16807_fields ieee80211_tx_ba_session_handle_start fndecl 2 16807 NULL ++iscsit_map_iovec_fndecl_16810_fields iscsit_map_iovec fndecl 4-3 16810 NULL nohasharray ++spu_subctxt_cnt_qib_user_info_16810_fields spu_subctxt_cnt qib_user_info 0 16810 &iscsit_map_iovec_fndecl_16810_fields ++csecs_nvm_id_group_16817_fields csecs nvm_id_group 0 16817 NULL ++offset_btrfs_disk_key_16819_fields offset btrfs_disk_key 0 16819 NULL ++vxlan_gro_remcsum_fndecl_16823_fields vxlan_gro_remcsum fndecl 4-2 16823 NULL ++count_range_bits_fndecl_16830_fields count_range_bits fndecl 0-3 16830 NULL ++audit_send_reply_fndecl_16835_fields audit_send_reply fndecl 7 16835 NULL ++nr_p2m_frames_start_info_16837_fields nr_p2m_frames start_info 0 16837 NULL ++esrt_data_size_vardecl_esrt_c_16842_fields esrt_data_size vardecl_esrt.c 0 16842 NULL nohasharray ++alignment_ubi_mkvol_req_16842_fields alignment ubi_mkvol_req 0 16842 &esrt_data_size_vardecl_esrt_c_16842_fields ++tx_headroom_nfc_digital_dev_16844_fields tx_headroom nfc_digital_dev 0 16844 NULL ++ccp_do_cmac_update_fndecl_16848_fields ccp_do_cmac_update fndecl 2 16848 NULL ++base_jfs_log_16858_fields base jfs_log 0 16858 NULL ++radeon_bo_create_fndecl_16863_fields radeon_bo_create fndecl 2 16863 NULL ++no_channels_ltr501_chip_info_16866_fields no_channels ltr501_chip_info 0 16866 NULL nohasharray ++cnic_alloc_new_id_fndecl_16866_fields cnic_alloc_new_id fndecl 0 16866 &no_channels_ltr501_chip_info_16866_fields ++size_nvs_page_16880_fields size nvs_page 0 16880 NULL ++cik_get_csb_size_fndecl_16882_fields cik_get_csb_size fndecl 0 16882 NULL ++odm_stripe_unit_pnfs_osd_data_map_16884_fields odm_stripe_unit pnfs_osd_data_map 0 16884 NULL ++from_offset_xt_string_info_16886_fields from_offset xt_string_info 0 16886 NULL nohasharray ++dma_buf_size_ddb_output_16886_fields dma_buf_size ddb_output 0 16886 &from_offset_xt_string_info_16886_fields ++sl_change_mtu_fndecl_16887_fields sl_change_mtu fndecl 2 16887 NULL ++register_sound_special_device_fndecl_16891_fields register_sound_special_device fndecl 2 16891 NULL ++buf_sz_ath10k_pci_pipe_16896_fields buf_sz ath10k_pci_pipe 0 16896 NULL ++cqe_size_mlx4_caps_16902_fields cqe_size mlx4_caps 0 16902 NULL ++integrity_digsig_verify_fndecl_16903_fields integrity_digsig_verify fndecl 3 16903 NULL ++msi2500_ctrl_msg_fndecl_16907_fields msi2500_ctrl_msg fndecl 0 16907 NULL ++tx_ring_order_vardecl_main_c_16915_fields tx_ring_order vardecl_main.c 0 16915 NULL ++fsnotify_fndecl_16916_fields fsnotify fndecl 0 16916 NULL ++geneve_build_header_fndecl_16917_fields geneve_build_header fndecl 4 16917 NULL ++bpf_program_num_elem_xt_bpf_info_16920_fields bpf_program_num_elem xt_bpf_info 0 16920 NULL ++cont_size_rock_state_16925_fields cont_size rock_state 0 16925 NULL ++snd_rawmidi_transmit_fndecl_16928_fields snd_rawmidi_transmit fndecl 0-3 16928 NULL ++sys_mbind_fndecl_16933_fields sys_mbind fndecl 2-1 16933 NULL ++ath10k_wmi_alloc_skb_fndecl_16949_fields ath10k_wmi_alloc_skb fndecl 2 16949 NULL nohasharray ++rrpc_map_page_fndecl_16949_fields rrpc_map_page fndecl 2 16949 &ath10k_wmi_alloc_skb_fndecl_16949_fields ++len_pcan_usb_pro_rxmsg_16950_fields len pcan_usb_pro_rxmsg 0 16950 NULL ++intel_framebuffer_pitch_for_width_fndecl_16956_fields intel_framebuffer_pitch_for_width fndecl 0-2-1 16956 NULL ++minor_oss_minor_dev_16965_fields minor oss_minor_dev 0 16965 NULL ++__alloc_dummy_extent_buffer_fndecl_16969_fields __alloc_dummy_extent_buffer fndecl 2-3 16969 NULL ++fat_reserved_fat_bios_param_block_16977_fields fat_reserved fat_bios_param_block 0 16977 NULL ++virtio_gpu_alloc_cmd_fndecl_16978_fields virtio_gpu_alloc_cmd fndecl 3 16978 NULL ++size_drm_vmw_shader_create_arg_16979_fields size drm_vmw_shader_create_arg 0 16979 NULL ++num_tx_queues_ixgbe_adapter_16981_fields num_tx_queues ixgbe_adapter 0 16981 NULL nohasharray ++inquiry_len_scsi_device_16981_fields inquiry_len scsi_device 0 16981 &num_tx_queues_ixgbe_adapter_16981_fields ++baud_earlycon_device_16992_fields baud earlycon_device 0 16992 NULL ++src_base_apei_exec_context_16995_fields src_base apei_exec_context 0 16995 NULL ++endp_out2_zd1201_16998_fields endp_out2 zd1201 0 16998 NULL ++xfs_dir_replace_fndecl_17002_fields xfs_dir_replace fndecl 7 17002 NULL ++offset_ipw_tx_packet_17004_fields offset ipw_tx_packet 0 17004 NULL ++consumed_unix_skb_parms_17012_fields consumed unix_skb_parms 0 17012 NULL ++ds_segment_shift_logfs_disk_super_17013_fields ds_segment_shift logfs_disk_super 0 17013 NULL ++u132_hcd_abandon_urb_fndecl_17016_fields u132_hcd_abandon_urb fndecl 4 17016 NULL nohasharray ++rq_size_i40iw_qp_uk_init_info_17016_fields rq_size i40iw_qp_uk_init_info 0 17016 &u132_hcd_abandon_urb_fndecl_17016_fields ++num_pads_media_entity_17022_fields num_pads media_entity 0 17022 NULL ++ext4_mb_load_buddy_fndecl_17030_fields ext4_mb_load_buddy fndecl 2-0 17030 NULL ++ast_get_vram_info_fndecl_17034_fields ast_get_vram_info fndecl 0 17034 NULL ++hw_context_size_drm_i915_private_17036_fields hw_context_size drm_i915_private 0 17036 NULL ++inuse_kmem_cache_17038_fields inuse kmem_cache 0 17038 NULL ++alloc_targets_fndecl_17049_fields alloc_targets fndecl 2 17049 NULL ++spi_write_then_read_fndecl_17050_fields spi_write_then_read fndecl 3-5 17050 NULL ++ext4_ext_map_blocks_fndecl_17053_fields ext4_ext_map_blocks fndecl 0 17053 NULL nohasharray ++max_sge_rds_ib_device_17053_fields max_sge rds_ib_device 0 17053 &ext4_ext_map_blocks_fndecl_17053_fields ++xfs_refcount_lookup_ge_fndecl_17063_fields xfs_refcount_lookup_ge fndecl 2 17063 NULL ++ufx_submit_urb_fndecl_17065_fields ufx_submit_urb fndecl 3 17065 NULL ++venus_lookup_fndecl_17066_fields venus_lookup fndecl 4 17066 NULL ++ext2_commit_chunk_fndecl_17074_fields ext2_commit_chunk fndecl 3 17074 NULL ++vmbus_sendpacket_pagebuffer_ctl_fndecl_17076_fields vmbus_sendpacket_pagebuffer_ctl fndecl 5 17076 NULL ++offset_xen_netif_tx_request_17081_fields offset xen_netif_tx_request 0 17081 NULL ++rsp_que_len_qla_hw_data_17082_fields rsp_que_len qla_hw_data 0 17082 NULL ++xfs_file_fallocate_fndecl_17093_fields xfs_file_fallocate fndecl 3-4 17093 NULL ++obfuscate_tx_buffer_fndecl_17095_fields obfuscate_tx_buffer fndecl 0-2 17095 NULL nohasharray ++copy_data_fndecl_17095_fields copy_data fndecl 6 17095 &obfuscate_tx_buffer_fndecl_17095_fields ++size_ipack_region_17100_fields size ipack_region 0 17100 NULL nohasharray ++phys_base_fore200e_17100_fields phys_base fore200e 0 17100 &size_ipack_region_17100_fields ++nr_voices_seq_oss_synth_17102_fields nr_voices seq_oss_synth 0 17102 NULL ++len_st_fifo_entry_17104_fields len st_fifo_entry 0 17104 NULL nohasharray ++ro_step_fndecl_17104_fields ro_step fndecl 2 17104 &len_st_fifo_entry_17104_fields ++sdio_readsb_fndecl_17108_fields sdio_readsb fndecl 4 17108 NULL ++count_stframe_17112_fields count stframe 0 17112 NULL ++zoneshift_alauda_media_info_17115_fields zoneshift alauda_media_info 0 17115 NULL ++sample_rate_pcxhr_mgr_17120_fields sample_rate pcxhr_mgr 0 17120 NULL ++hci_sock_recvmsg_fndecl_17131_fields hci_sock_recvmsg fndecl 3 17131 NULL ++fsl_edma_desc_residue_fndecl_17134_fields fsl_edma_desc_residue fndecl 0 17134 NULL ++irq_stmpe_variant_block_17137_fields irq stmpe_variant_block 0 17137 NULL ++irq_dma_yealink_dev_17149_fields irq_dma yealink_dev 0 17149 NULL ++unmap_region_fndecl_17166_fields unmap_region fndecl 1 17166 NULL ++x86_clflush_size_cpuinfo_x86_17167_fields x86_clflush_size cpuinfo_x86 0 17167 NULL ++mcp251x_hw_tx_frame_fndecl_17170_fields mcp251x_hw_tx_frame fndecl 3 17170 NULL ++skb_copy_expand_fndecl_17174_fields skb_copy_expand fndecl 2 17174 NULL ++mtu_vnic_enet_config_17176_fields mtu vnic_enet_config 0 17176 NULL nohasharray ++ip_options_get_finish_fndecl_17176_fields ip_options_get_finish fndecl 4 17176 &mtu_vnic_enet_config_17176_fields ++start_block_swap_extent_17179_fields start_block swap_extent 0 17179 NULL ++read_normal_summaries_fndecl_17185_fields read_normal_summaries fndecl 2 17185 NULL ++num_component_match_17187_fields num component_match 0 17187 NULL ++sys_pread64_fndecl_17210_fields sys_pread64 fndecl 3 17210 NULL ++logical_blk_num_osst_tape_17216_fields logical_blk_num osst_tape 0 17216 NULL ++ud_clear_fndecl_17219_fields ud_clear fndecl 6-4-5-3 17219 NULL nohasharray ++srp_map_finish_fmr_fndecl_17219_fields srp_map_finish_fmr fndecl 0 17219 &ud_clear_fndecl_17219_fields ++vsync_start_drm_display_mode_17229_fields vsync_start drm_display_mode 0 17229 NULL ++ioread32be_fndecl_17230_fields ioread32be fndecl 0 17230 NULL ++__btrfs_add_ordered_extent_fndecl_17234_fields __btrfs_add_ordered_extent fndecl 4-2-3 17234 NULL ++vxge_device_register_fndecl_17243_fields vxge_device_register fndecl 4 17243 NULL nohasharray ++alloc_isa_irq_from_domain_fndecl_17243_fields alloc_isa_irq_from_domain fndecl 2 17243 &vxge_device_register_fndecl_17243_fields ++relocated_ramdisk_vardecl_17246_fields relocated_ramdisk vardecl 0 17246 NULL ++count_acpi_object_package_17250_fields count acpi_object_package 0 17250 NULL ++len_spi_ioc_transfer_17252_fields len spi_ioc_transfer 0 17252 NULL ++bm_resync_fo_drbd_device_17253_fields bm_resync_fo drbd_device 0 17253 NULL nohasharray ++LastFreeEUN_INFTLrecord_17253_fields LastFreeEUN INFTLrecord 0 17253 &bm_resync_fo_drbd_device_17253_fields ++sctp_v6_err_fndecl_17257_fields sctp_v6_err fndecl 5 17257 NULL nohasharray ++num_vfs_be_adapter_17257_fields num_vfs be_adapter 0 17257 &sctp_v6_err_fndecl_17257_fields ++page_to_skb_fndecl_17261_fields page_to_skb fndecl 5-4-6 17261 NULL ++line_uart_port_17263_fields line uart_port 0 17263 NULL ++fat_sec_per_clus_fat_bios_param_block_17264_fields fat_sec_per_clus fat_bios_param_block 0 17264 NULL ++alloc_candev_fndecl_17267_fields alloc_candev fndecl 2-1 17267 NULL ++macsec_finalize_skb_fndecl_17269_fields macsec_finalize_skb fndecl 2-3 17269 NULL ++bnx2_rx_skb_fndecl_17272_fields bnx2_rx_skb fndecl 5-4 17272 NULL ++w_stk_size_17273_fields w stk_size 0 17273 NULL nohasharray ++size_msdos_dir_entry_17273_fields size msdos_dir_entry 0 17273 &w_stk_size_17273_fields ++desired_speed_ide_drive_s_17293_fields desired_speed ide_drive_s 0 17293 NULL ++xfs_alloc_find_best_extent_fndecl_17294_fields xfs_alloc_find_best_extent fndecl 0 17294 NULL ++rtl8821ae_c2h_packet_handler_fndecl_17297_fields rtl8821ae_c2h_packet_handler fndecl 3 17297 NULL ++sup_segnum_nilfs_suinfo_update_17298_fields sup_segnum nilfs_suinfo_update 0 17298 NULL ++div_round_integer_fndecl_17300_fields div_round_integer fndecl 0-2-1 17300 NULL ++read_reg_sja1000_priv_17306_fields read_reg sja1000_priv 0 17306 NULL ++bytes_per_scan_line_vbe_mode_ib_17308_fields bytes_per_scan_line vbe_mode_ib 0 17308 NULL 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NULL ++taps_oslec_state_18332_fields taps oslec_state 0 18332 NULL ++m_blockmask_xfs_mount_18334_fields m_blockmask xfs_mount 0 18334 NULL ++xfs_da_reada_buf_fndecl_18349_fields xfs_da_reada_buf fndecl 2 18349 NULL ++rfcomm_send_frame_fndecl_18352_fields rfcomm_send_frame fndecl 3 18352 NULL ++vm_pgoff_vm_area_struct_18357_fields vm_pgoff vm_area_struct 0 18357 NULL ++tso_build_data_fndecl_18365_fields tso_build_data fndecl 3 18365 NULL ++ascii2desc_fndecl_18370_fields ascii2desc fndecl 0-3 18370 NULL ++ecryptfs_write_lower_fndecl_18373_fields ecryptfs_write_lower fndecl 4 18373 NULL ++extent_write_locked_range_fndecl_18375_fields extent_write_locked_range fndecl 3 18375 NULL nohasharray ++perf_output_sample_ustack_fndecl_18375_fields perf_output_sample_ustack fndecl 2 18375 &extent_write_locked_range_fndecl_18375_fields ++len_btrfs_ordered_extent_18377_fields len btrfs_ordered_extent 0 18377 NULL ++lc_last_wr_nfsd4_layoutcommit_18378_fields lc_last_wr nfsd4_layoutcommit 0 18378 NULL nohasharray ++n_bssids_wmi_start_scan_arg_18378_fields n_bssids wmi_start_scan_arg 0 18378 &lc_last_wr_nfsd4_layoutcommit_18378_fields ++rss_size_port_info_18379_fields rss_size port_info 0 18379 NULL ++e820_end_pfn_fndecl_18384_fields e820_end_pfn fndecl 0-1 18384 NULL nohasharray ++xfs_rtany_summary_fndecl_18384_fields xfs_rtany_summary fndecl 5-3-0 18384 &e820_end_pfn_fndecl_18384_fields ++raydium_i2c_read_message_fndecl_18385_fields raydium_i2c_read_message fndecl 4 18385 NULL ++reply_payload_rcv_len_fc_bsg_reply_18392_fields reply_payload_rcv_len fc_bsg_reply 0 18392 NULL ++veth_change_mtu_fndecl_18405_fields veth_change_mtu fndecl 2 18405 NULL nohasharray ++lo_offset_loop_info64_18405_fields lo_offset loop_info64 0 18405 &veth_change_mtu_fndecl_18405_fields ++max_psize_uac2_rtd_params_18407_fields max_psize uac2_rtd_params 0 18407 NULL ++bNrChannels_uac2_as_header_descriptor_18413_fields bNrChannels uac2_as_header_descriptor 0 18413 NULL ++ath6kl_wmi_ap_set_mlme_fndecl_18414_fields ath6kl_wmi_ap_set_mlme fndecl 2 18414 NULL ++hlen_hfi1_packet_18431_fields hlen hfi1_packet 0 18431 NULL ++fb_find_mode_fndecl_18438_fields fb_find_mode fndecl 7 18438 NULL ++device_pci_device_id_18441_fields device pci_device_id 0 18441 NULL ++count_iov_iter_18447_fields count iov_iter 0 18447 NULL ++data_len_hfa384x_tx_frame_18449_fields data_len hfa384x_tx_frame 0 18449 NULL nohasharray ++mp_tx_agg_buf_size_sdio_mmc_card_18449_fields mp_tx_agg_buf_size sdio_mmc_card 0 18449 &data_len_hfa384x_tx_frame_18449_fields ++copy_range_nfulnl_instance_18460_fields copy_range nfulnl_instance 0 18460 NULL nohasharray ++max_entries_bpf_map_18460_fields max_entries bpf_map 0 18460 ©_range_nfulnl_instance_18460_fields ++bsize_jfs_sb_info_18477_fields bsize jfs_sb_info 0 18477 NULL ++bbr_bw_fndecl_18480_fields bbr_bw fndecl 0 18480 NULL ++ring_buffer_size_netup_dma_18485_fields ring_buffer_size netup_dma 0 18485 NULL ++mdata_ofsl_cyttsp4_sysinfo_data_18486_fields mdata_ofsl cyttsp4_sysinfo_data 0 18486 NULL ++xfs_refcount_adjust_cow_fndecl_18494_fields xfs_refcount_adjust_cow fndecl 2-3 18494 NULL ++sfi_map_table_fndecl_18501_fields sfi_map_table fndecl 1 18501 NULL ++vxfs_getfsh_fndecl_18506_fields vxfs_getfsh fndecl 2 18506 NULL ++tx_queue_len_net_device_18511_fields tx_queue_len net_device 0 18511 NULL ++iwl_queue_init_fndecl_18522_fields iwl_queue_init fndecl 2 18522 NULL nohasharray ++scat_entries_hif_scatter_req_18522_fields scat_entries hif_scatter_req 0 18522 &iwl_queue_init_fndecl_18522_fields ++ttm_bo_init_fndecl_18524_fields ttm_bo_init fndecl 3 18524 NULL ++max_tx_buffers_qed_roce_ll2_params_18535_fields max_tx_buffers qed_roce_ll2_params 0 18535 NULL ++progress_kcopyd_job_18540_fields progress kcopyd_job 0 18540 NULL ++sect_floppy_struct_18543_fields sect floppy_struct 0 18543 NULL ++ubi_leb_write_fndecl_18549_fields ubi_leb_write fndecl 5-4 18549 NULL ++xfs_efi_init_fndecl_18551_fields xfs_efi_init fndecl 2 18551 NULL ++inodes_squashfs_sb_info_18553_fields inodes squashfs_sb_info 0 18553 NULL ++single_sz_msc_18554_fields single_sz msc 0 18554 NULL nohasharray ++ucode_size_bytes_common_firmware_header_18554_fields ucode_size_bytes common_firmware_header 0 18554 &single_sz_msc_18554_fields ++memblock_reserve_fndecl_18556_fields memblock_reserve fndecl 1-2 18556 NULL ++tw686x_set_format_fndecl_18558_fields tw686x_set_format fndecl 3-4 18558 NULL ++riva_get_memlen_fndecl_18562_fields riva_get_memlen fndecl 0 18562 NULL ++change_protection_fndecl_18568_fields change_protection fndecl 3-2 18568 NULL ++__max_nr_grant_frames_fndecl_18578_fields __max_nr_grant_frames fndecl 0 18578 NULL ++index_xtsplit_18586_fields index xtsplit 0 18586 NULL ++omfs_fill_chain_fndecl_18591_fields omfs_fill_chain fndecl 3 18591 NULL ++brcmu_pkt_buf_get_skb_fndecl_18599_fields brcmu_pkt_buf_get_skb fndecl 1 18599 NULL ++extLocation_extent_ad_18601_fields extLocation extent_ad 0 18601 NULL ++num_of_queues_iwl_base_params_18606_fields num_of_queues iwl_base_params 0 18606 NULL ++dev_pm_opp_set_rate_fndecl_18607_fields dev_pm_opp_set_rate fndecl 2 18607 NULL ++size_uhid_input_req_18611_fields size uhid_input_req 0 18611 NULL ++befs_get_block_fndecl_18612_fields befs_get_block fndecl 2 18612 NULL ++dstpos_isdnhdlc_vars_18616_fields dstpos isdnhdlc_vars 0 18616 NULL nohasharray ++iwl_pcie_txq_init_fndecl_18616_fields iwl_pcie_txq_init fndecl 3 18616 &dstpos_isdnhdlc_vars_18616_fields ++ks8995_registers_write_fndecl_18618_fields ks8995_registers_write fndecl 6 18618 NULL ++ctxt_qib_ctxtdata_18626_fields ctxt qib_ctxtdata 0 18626 NULL ++sec_per_clus_fat_boot_sector_18633_fields sec_per_clus fat_boot_sector 0 18633 NULL ++store_bss_info_fndecl_18643_fields store_bss_info fndecl 7 18643 NULL ++rbd_parent_request_create_fndecl_18646_fields rbd_parent_request_create fndecl 3-2 18646 NULL ++speaker_outs_auto_pin_cfg_18648_fields speaker_outs auto_pin_cfg 0 18648 NULL ++ax25_sendmsg_fndecl_18649_fields ax25_sendmsg fndecl 3 18649 NULL ++bioset_create_fndecl_18655_fields bioset_create fndecl 2 18655 NULL ++ext2_xattr_set_fndecl_18656_fields ext2_xattr_set fndecl 5 18656 NULL ++compat_copy_entries_fndecl_18658_fields compat_copy_entries fndecl 0 18658 NULL ++length_vb2_plane_18662_fields length vb2_plane 0 18662 NULL ++gfs2_unstuffer_page_fndecl_18663_fields gfs2_unstuffer_page fndecl 3 18663 NULL ++num_ccells_per_conn_iscsi_kwqe_init1_18665_fields num_ccells_per_conn iscsi_kwqe_init1 0 18665 NULL ++nilfs_move_2nd_super_fndecl_18666_fields nilfs_move_2nd_super fndecl 2 18666 NULL ++len_xdr_netobj_18672_fields len xdr_netobj 0 18672 NULL ++pn_recvmsg_fndecl_18676_fields pn_recvmsg fndecl 3 18676 NULL ++nr_clk_regs_samsung_cmu_info_18678_fields nr_clk_regs samsung_cmu_info 0 18678 NULL ++ocd_max_easize_obd_connect_data_18682_fields ocd_max_easize obd_connect_data 0 18682 NULL ++i2c_wr_max_cx24120_config_18687_fields i2c_wr_max cx24120_config 0 18687 NULL ++num_tc_net_device_18703_fields num_tc net_device 0 18703 NULL ++size_rxdone_entry_desc_18704_fields size rxdone_entry_desc 0 18704 NULL ++den_step_snd_ratnum_18705_fields den_step snd_ratnum 0 18705 NULL nohasharray ++num_dup_tsns_sctp_tsnmap_18705_fields num_dup_tsns sctp_tsnmap 0 18705 &den_step_snd_ratnum_18705_fields ++ent_get_fatent_operations_18715_fields ent_get fatent_operations 0 18715 NULL ++read_reg_isar_hw_18717_fields read_reg isar_hw 0 18717 NULL ++feature_len_mic_device_desc_18719_fields feature_len mic_device_desc 0 18719 NULL ++__az6007_write_fndecl_18721_fields __az6007_write fndecl 6 18721 NULL ++max_pkeys_ib_device_attr_18722_fields max_pkeys ib_device_attr 0 18722 NULL ++trf7970a_read_cont_fndecl_18728_fields trf7970a_read_cont fndecl 4 18728 NULL ++ioapic_copy_alloc_attr_fndecl_18729_fields ioapic_copy_alloc_attr fndecl 3 18729 NULL ++sfi_map_memory_fndecl_18732_fields sfi_map_memory fndecl 2-1 18732 NULL ++sinit_num_ostreams_sctp_cookie_18733_fields sinit_num_ostreams sctp_cookie 0 18733 NULL ++pkcs7_sig_note_serial_fndecl_18735_fields pkcs7_sig_note_serial fndecl 5 18735 NULL ++rdb_per_qp_mthca_profile_18738_fields rdb_per_qp mthca_profile 0 18738 NULL ++bulk_out_ipheth_device_18739_fields bulk_out ipheth_device 0 18739 NULL ++o2net_recv_tcp_msg_fndecl_18741_fields o2net_recv_tcp_msg fndecl 3-0 18741 NULL ++max_sges_ocrdma_qp_hwq_info_18746_fields max_sges ocrdma_qp_hwq_info 0 18746 NULL ++seq_end_offset_iscsi_cmd_18748_fields seq_end_offset iscsi_cmd 0 18748 NULL ++max_in_size_ims_pcu_18752_fields max_in_size ims_pcu 0 18752 NULL ++__ocfs2_error_fndecl_18758_fields __ocfs2_error fndecl 0 18758 NULL ++i_pos_msdos_inode_info_18764_fields i_pos msdos_inode_info 0 18764 NULL ++ppp_cp_parse_cr_fndecl_18765_fields ppp_cp_parse_cr fndecl 4-2 18765 NULL ++xdr_get_next_encode_buffer_fndecl_18770_fields xdr_get_next_encode_buffer fndecl 2 18770 NULL nohasharray ++__mmc_test_cmds_during_tfr_fndecl_18770_fields __mmc_test_cmds_during_tfr fndecl 2 18770 &xdr_get_next_encode_buffer_fndecl_18770_fields nohasharray ++adjust_memory_fndecl_18770_fields adjust_memory fndecl 3-4 18770 &__mmc_test_cmds_during_tfr_fndecl_18770_fields ++data_len_ieee80211_mgd_auth_data_18778_fields data_len ieee80211_mgd_auth_data 0 18778 NULL ++cur_len_drm_dp_sideband_msg_tx_18787_fields cur_len drm_dp_sideband_msg_tx 0 18787 NULL ++isdn_ppp_skb_push_fndecl_18791_fields isdn_ppp_skb_push fndecl 2 18791 NULL ++sctp_abort_pkt_new_fndecl_18794_fields sctp_abort_pkt_new fndecl 6 18794 NULL ++max_low_pfn_vardecl_18798_fields max_low_pfn vardecl 0 18798 NULL ++xfs_refcount_free_cow_extent_fndecl_18800_fields xfs_refcount_free_cow_extent fndecl 3-4 18800 NULL nohasharray ++usb_ep_set_maxpacket_limit_fndecl_18800_fields usb_ep_set_maxpacket_limit fndecl 2 18800 &xfs_refcount_free_cow_extent_fndecl_18800_fields ++readbuffers_v4l2_captureparm_18801_fields readbuffers v4l2_captureparm 0 18801 NULL ++rd_length_gfs2_rgrpd_18804_fields rd_length gfs2_rgrpd 0 18804 NULL ++md_capture_size_netxen_minidump_18805_fields md_capture_size netxen_minidump 0 18805 NULL ++xfs_file_clone_range_fndecl_18812_fields xfs_file_clone_range fndecl 2-4-5 18812 NULL ++ssb_ioremap_fndecl_18815_fields ssb_ioremap fndecl 2 18815 NULL ++length_xfs_extent_busy_18817_fields length xfs_extent_busy 0 18817 NULL ++tx_cnt_IsdnCardState_18819_fields tx_cnt IsdnCardState 0 18819 NULL ++shmem_seek_hole_data_fndecl_18824_fields shmem_seek_hole_data fndecl 0-2-3 18824 NULL ++p_memsz_elf32_phdr_18830_fields p_memsz elf32_phdr 0 18830 NULL ++num_entries_compat_ipt_replace_18835_fields num_entries compat_ipt_replace 0 18835 NULL ++xfs_inobt_insert_rec_fndecl_18839_fields xfs_inobt_insert_rec fndecl 4 18839 NULL ++rsn_ie_len_hostap_bss_info_18840_fields rsn_ie_len hostap_bss_info 0 18840 NULL ++number_snd_card_18845_fields number snd_card 0 18845 NULL ++exynos_drm_gem_init_fndecl_18846_fields exynos_drm_gem_init fndecl 2 18846 NULL ++process_measurement_fndecl_18847_fields process_measurement fndecl 3 18847 NULL nohasharray ++n_targets_rsxx_cardinfo_18847_fields n_targets rsxx_cardinfo 0 18847 &process_measurement_fndecl_18847_fields ++taglen_nfsd4_compoundargs_18849_fields taglen nfsd4_compoundargs 0 18849 NULL nohasharray ++master_xfer_i2c_algorithm_18849_fields master_xfer i2c_algorithm 0 18849 &taglen_nfsd4_compoundargs_18849_fields ++usb_descriptor_fillbuf_fndecl_18853_fields usb_descriptor_fillbuf fndecl 0 18853 NULL nohasharray ++sco_sock_sendmsg_fndecl_18853_fields sco_sock_sendmsg fndecl 3 18853 &usb_descriptor_fillbuf_fndecl_18853_fields ++max_payload_fwnet_packet_task_18867_fields max_payload fwnet_packet_task 0 18867 NULL ++alloc_cache_blocks_with_hash_fndecl_18870_fields alloc_cache_blocks_with_hash fndecl 2 18870 NULL ++osd_y_pan_yuv_playback_info_18877_fields osd_y_pan yuv_playback_info 0 18877 NULL ++rx_buffer_len_atl1_adapter_18882_fields rx_buffer_len atl1_adapter 0 18882 NULL nohasharray ++allocate_cnodes_fndecl_18882_fields allocate_cnodes fndecl 1 18882 &rx_buffer_len_atl1_adapter_18882_fields ++min_index_rxe_type_info_18888_fields min_index rxe_type_info 0 18888 NULL ++rxd_rfsw_s_smt_fp_rxd_18889_fields rxd_rfsw s_smt_fp_rxd 0 18889 NULL ++get_checkpoint_version_fndecl_18893_fields get_checkpoint_version fndecl 2 18893 NULL ++nr_stripes_bcache_device_18895_fields nr_stripes bcache_device 0 18895 NULL ++rx_ps_hdr_size_igbvf_adapter_18896_fields rx_ps_hdr_size igbvf_adapter 0 18896 NULL nohasharray ++r592_write_fifo_pio_fndecl_18896_fields r592_write_fifo_pio fndecl 3 18896 &rx_ps_hdr_size_igbvf_adapter_18896_fields ++nilfs_max_size_fndecl_18901_fields nilfs_max_size fndecl 0-1 18901 NULL nohasharray ++op_dmaoff_rm_data_op_18901_fields op_dmaoff rm_data_op 0 18901 &nilfs_max_size_fndecl_18901_fields ++sbc_get_write_same_sectors_fndecl_18902_fields sbc_get_write_same_sectors fndecl 0 18902 NULL ++pep_sendmsg_fndecl_18903_fields pep_sendmsg fndecl 3 18903 NULL ++extent_invalidatepage_fndecl_18906_fields extent_invalidatepage fndecl 3 18906 NULL ++sectors_ssfdcr_record_18912_fields sectors ssfdcr_record 0 18912 NULL ++dccpd_opt_len_dccp_skb_cb_18917_fields dccpd_opt_len dccp_skb_cb 0 18917 NULL ++capacity_vmci_handle_arr_18924_fields capacity vmci_handle_arr 0 18924 NULL ++segment_size_kaweth_ethernet_configuration_18925_fields segment_size kaweth_ethernet_configuration 0 18925 NULL nohasharray ++vxfs_bread_fndecl_18925_fields vxfs_bread fndecl 2 18925 &segment_size_kaweth_ethernet_configuration_18925_fields ++ad714x_i2c_read_fndecl_18930_fields ad714x_i2c_read fndecl 4 18930 NULL ++maxReplyBytes_mpt_ioctl_command_18942_fields maxReplyBytes mpt_ioctl_command 0 18942 NULL ++read_pci_config_fndecl_18943_fields read_pci_config fndecl 0 18943 NULL ++rbd_segment_length_fndecl_18944_fields rbd_segment_length fndecl 0-2-3 18944 NULL ++cram_hmac_alg_len_net_conf_18947_fields cram_hmac_alg_len net_conf 0 18947 NULL ++length_rsp_que_18950_fields length rsp_que 0 18950 NULL ++btrfs_test_extent_buffer_operations_fndecl_18951_fields btrfs_test_extent_buffer_operations fndecl 1-2 18951 NULL ++qla82xx_pci_mem_read_2M_fndecl_18955_fields qla82xx_pci_mem_read_2M fndecl 2 18955 NULL ++encx24j600_raw_write_fndecl_18957_fields encx24j600_raw_write fndecl 4 18957 NULL nohasharray ++rss_queues_igb_adapter_18957_fields rss_queues igb_adapter 0 18957 &encx24j600_raw_write_fndecl_18957_fields ++new_sync_read_fndecl_18960_fields new_sync_read fndecl 0-3 18960 NULL ++file_offset_btrfs_ordered_extent_18963_fields file_offset btrfs_ordered_extent 0 18963 NULL ++len_dm_target_18965_fields len dm_target 0 18965 NULL ++mlx4_en_create_tx_ring_fndecl_18977_fields mlx4_en_create_tx_ring fndecl 3 18977 NULL ++read_off_videobuf_queue_18978_fields read_off videobuf_queue 0 18978 NULL ++rcount_mkiss_18984_fields rcount mkiss 0 18984 NULL nohasharray ++l2cap_sock_sendmsg_fndecl_18984_fields l2cap_sock_sendmsg fndecl 3 18984 &rcount_mkiss_18984_fields ++preferred_bpp_intel_fbdev_18985_fields preferred_bpp intel_fbdev 0 18985 NULL ++p9_get_mapped_pages_fndecl_18988_fields p9_get_mapped_pages fndecl 0 18988 NULL ++outlen_mbox_info_18991_fields outlen mbox_info 0 18991 NULL ++ttm_bo_kmap_ttm_fndecl_18993_fields ttm_bo_kmap_ttm fndecl 3 18993 NULL ++virtio_gpu_alloc_cmd_resp_fndecl_18996_fields virtio_gpu_alloc_cmd_resp fndecl 4-5 18996 NULL ++end_sk_buff_18998_fields end sk_buff 0 18998 NULL ++usb_hcd_check_unlink_urb_fndecl_18999_fields usb_hcd_check_unlink_urb fndecl 3 18999 NULL ++dm_alloc_md_mempools_fndecl_19008_fields dm_alloc_md_mempools fndecl 4 19008 NULL ++max_sectors_ata_device_19016_fields max_sectors ata_device 0 19016 NULL ++generic_splice_sendpage_fndecl_19018_fields generic_splice_sendpage fndecl 4 19018 NULL ++prevUnitNo_inftl_unithead1_19020_fields prevUnitNo inftl_unithead1 0 19020 NULL ++rsxx_queue_discard_fndecl_19027_fields rsxx_queue_discard fndecl 0 19027 NULL ++tcp_recvmsg_fndecl_19029_fields tcp_recvmsg fndecl 3 19029 NULL ++sge_size_MPT3SAS_ADAPTER_19030_fields sge_size MPT3SAS_ADAPTER 0 19030 NULL ++next_scan_nid_f2fs_nm_info_19036_fields next_scan_nid f2fs_nm_info 0 19036 NULL ++scrollback_max_vardecl_fbcon_c_19040_fields scrollback_max vardecl_fbcon.c 0 19040 NULL ++tsize_nfs2_fsstat_19041_fields tsize nfs2_fsstat 0 19041 NULL ++dma_usb_request_19054_fields dma usb_request 0 19054 NULL ++mod_len_extent_map_19058_fields mod_len extent_map 0 19058 NULL ++count_sgmapraw_19066_fields count sgmapraw 0 19066 NULL ++mem_size_memory_type_mapping_19073_fields mem_size memory_type_mapping 0 19073 NULL ++offs_ubifs_zbranch_19074_fields offs ubifs_zbranch 0 19074 NULL ++mei_cl_read_start_fndecl_19077_fields mei_cl_read_start fndecl 0 19077 NULL ++s_blocksize_super_block_19081_fields s_blocksize super_block 0 19081 NULL ++data_size_hpi_msg_data_19086_fields data_size hpi_msg_data 0 19086 NULL ++mei_hbm_cl_flow_control_req_fndecl_19089_fields mei_hbm_cl_flow_control_req fndecl 0 19089 NULL ++sb_logsectsize_xfs_sb_19098_fields sb_logsectsize xfs_sb 0 19098 NULL ++walk_node_fndecl_19114_fields walk_node fndecl 2 19114 NULL ++ssid_len_ieee80211_mgd_assoc_data_19143_fields ssid_len ieee80211_mgd_assoc_data 0 19143 NULL ++ctrl_set_res_hor_fndecl_19146_fields ctrl_set_res_hor fndecl 3 19146 NULL ++pgbase_nfs_readlinkargs_19150_fields pgbase nfs_readlinkargs 0 19150 NULL ++inftl_write_oob_fndecl_19154_fields inftl_write_oob fndecl 2 19154 NULL ++do_get_thread_area_fndecl_19157_fields do_get_thread_area fndecl 2 19157 NULL ++__mnt_want_write_fndecl_19160_fields __mnt_want_write fndecl 0 19160 NULL ++page_array_size_firmware_buf_19163_fields page_array_size firmware_buf 0 19163 NULL ++ve_attrlen_nfsd4_verify_19164_fields ve_attrlen nfsd4_verify 0 19164 NULL ++ms_nvme_ns_19166_fields ms nvme_ns 0 19166 NULL ++dma_start_hi_rx_buf_desc_19167_fields dma_start_hi rx_buf_desc 0 19167 NULL ++isp116x_urb_dequeue_fndecl_19169_fields isp116x_urb_dequeue fndecl 3 19169 NULL ++max_pages_per_mr_srp_device_19171_fields max_pages_per_mr srp_device 0 19171 NULL ++xfs_mru_cache_insert_fndecl_19180_fields xfs_mru_cache_insert fndecl 0 19180 NULL ++mic_read_spad_fndecl_19184_fields mic_read_spad fndecl 0 19184 NULL ++crypto_authenc_esn_copy_fndecl_19188_fields crypto_authenc_esn_copy fndecl 2 19188 NULL nohasharray ++vmw_user_shader_alloc_fndecl_19188_fields vmw_user_shader_alloc fndecl 3 19188 &crypto_authenc_esn_copy_fndecl_19188_fields ++st21nfca_hci_dm_get_info_fndecl_19189_fields st21nfca_hci_dm_get_info fndecl 3 19189 NULL nohasharray ++xen_max_p2m_pfn_vardecl_19189_fields xen_max_p2m_pfn vardecl 0 19189 &st21nfca_hci_dm_get_info_fndecl_19189_fields ++nci_allocate_device_fndecl_19192_fields nci_allocate_device fndecl 3 19192 NULL ++slot_nr_nfs4_slot_19196_fields slot_nr nfs4_slot 0 19196 NULL ++decode_height_yuv_playback_info_19201_fields decode_height 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NULL ++icc_empty_fifo_fndecl_19594_fields icc_empty_fifo fndecl 2 19594 NULL ++xdr_stream_pos_fndecl_19598_fields xdr_stream_pos fndecl 0 19598 NULL ++command_size_drm_qxl_command_19601_fields command_size drm_qxl_command 0 19601 NULL ++rmi_f54_get_report_size_fndecl_19604_fields rmi_f54_get_report_size fndecl 0 19604 NULL ++readpos_seq_buf_19607_fields readpos seq_buf 0 19607 NULL ++gspca_frame_add_fndecl_19612_fields gspca_frame_add fndecl 4 19612 NULL ++logical_btrfs_io_bio_19616_fields logical btrfs_io_bio 0 19616 NULL ++name_len_ext4_dir_entry_2_19628_fields name_len ext4_dir_entry_2 0 19628 NULL ++logical_io_failure_record_19631_fields logical io_failure_record 0 19631 NULL ++softback_buf_vardecl_fbcon_c_19637_fields softback_buf vardecl_fbcon.c 0 19637 NULL ++sdio_io_rw_ext_helper_fndecl_19641_fields sdio_io_rw_ext_helper fndecl 6 19641 NULL ++set_fp_int_qed_common_ops_19644_fields set_fp_int qed_common_ops 0 19644 NULL nohasharray ++pcfg_ofsh_cyttsp4_sysinfo_data_19644_fields 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NULL nohasharray ++nmap_ib_umem_19745_fields nmap ib_umem 0 19745 &nftl_write_oob_fndecl_19745_fields ++f2fs_i_size_write_fndecl_19746_fields f2fs_i_size_write fndecl 2 19746 NULL ++c67x00_giveback_urb_fndecl_19761_fields c67x00_giveback_urb fndecl 3 19761 NULL ++vram_base_qxl_device_19773_fields vram_base qxl_device 0 19773 NULL ++onenand_read_ops_nolock_fndecl_19774_fields onenand_read_ops_nolock fndecl 2 19774 NULL ++gss_decrypt_xdr_buf_fndecl_19786_fields gss_decrypt_xdr_buf fndecl 3 19786 NULL ++rcvbuf_size_rds_tcp_net_19796_fields rcvbuf_size rds_tcp_net 0 19796 NULL ++num_u2_ports_xhci_hcd_mtk_19801_fields num_u2_ports xhci_hcd_mtk 0 19801 NULL ++fromlen_nfs3_symlinkargs_19803_fields fromlen nfs3_symlinkargs 0 19803 NULL ++btrfs_test_inodes_fndecl_19807_fields btrfs_test_inodes fndecl 1-2 19807 NULL ++len_rpcsec_gss_oid_19814_fields len rpcsec_gss_oid 0 19814 NULL ++eeprom_len_niu_19815_fields eeprom_len niu 0 19815 NULL ++svcrdma_max_bc_requests_vardecl_19819_fields 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partition 0 20138 NULL ++pos_f_hidg_req_list_20147_fields pos f_hidg_req_list 0 20147 NULL ++ep_in_if_usb_card_20154_fields ep_in if_usb_card 0 20154 NULL ++tpci200_create_device_fndecl_20157_fields tpci200_create_device fndecl 2 20157 NULL ++nr_gpio_tle62x0_state_20178_fields nr_gpio tle62x0_state 0 20178 NULL ++usb_ftdi_elan_edset_single_fndecl_20181_fields usb_ftdi_elan_edset_single fndecl 0 20181 NULL nohasharray ++swapRB_sd_20181_fields swapRB sd 0 20181 &usb_ftdi_elan_edset_single_fndecl_20181_fields ++fuse_lseek_fndecl_20193_fields fuse_lseek fndecl 2 20193 NULL ++iram_base_intel_sst_drv_20196_fields iram_base intel_sst_drv 0 20196 NULL nohasharray ++agp_memory_reserved_vardecl_20196_fields agp_memory_reserved vardecl 0 20196 &iram_base_intel_sst_drv_20196_fields ++qxl_gem_object_create_with_handle_fndecl_20198_fields qxl_gem_object_create_with_handle fndecl 4 20198 NULL ++fpage_size_genwqe_sgl_20199_fields fpage_size genwqe_sgl 0 20199 NULL ++sectors_per_block_bits_dm_bufio_client_20202_fields sectors_per_block_bits dm_bufio_client 0 20202 NULL ++dma_limit_tg3_20210_fields dma_limit tg3 0 20210 NULL ++objlayout_write_done_fndecl_20211_fields objlayout_write_done fndecl 2 20211 NULL ++compr_fill_fndecl_20214_fields compr_fill fndecl 2 20214 NULL ++rx_buffer_size_freelQ_20218_fields rx_buffer_size freelQ 0 20218 NULL ++dmah_acm_wb_20221_fields dmah acm_wb 0 20221 NULL ++setup_sgl_buf_fndecl_20237_fields setup_sgl_buf fndecl 4 20237 NULL ++phys_map_info_20239_fields phys map_info 0 20239 NULL ++mac_find_mode_fndecl_20243_fields mac_find_mode fndecl 4 20243 NULL ++vtotal_psb_pipe_20245_fields vtotal psb_pipe 0 20245 NULL ++nilfs_read_super_block_fndecl_20246_fields nilfs_read_super_block fndecl 3-2 20246 NULL ++size_drm_virtgpu_resource_create_20248_fields size drm_virtgpu_resource_create 0 20248 NULL nohasharray ++i2c_writebytes_fndecl_20248_fields i2c_writebytes fndecl 3 20248 &size_drm_virtgpu_resource_create_20248_fields ++max_size_inet_frag_queue_20249_fields max_size inet_frag_queue 0 20249 NULL ++ip_append_page_fndecl_20261_fields ip_append_page fndecl 5-4 20261 NULL ++foff_pnfs_block_extent_20264_fields foff pnfs_block_extent 0 20264 NULL ++value_len_ocfs2_security_xattr_info_20265_fields value_len ocfs2_security_xattr_info 0 20265 NULL ++y_skip_top_mt9t031_20278_fields y_skip_top mt9t031 0 20278 NULL ++fifo_size_eg20t_port_20279_fields fifo_size eg20t_port 0 20279 NULL ++size_vx_ibl_info_20282_fields size vx_ibl_info 0 20282 NULL ++soc_mbus_bytes_per_line_fndecl_20288_fields soc_mbus_bytes_per_line fndecl 0-1 20288 NULL ++blk_queue_io_min_fndecl_20293_fields blk_queue_io_min fndecl 2 20293 NULL ++gen8_get_total_gtt_size_fndecl_20302_fields gen8_get_total_gtt_size fndecl 0-1 20302 NULL nohasharray ++total_blocks_partition_20302_fields total_blocks partition 0 20302 &gen8_get_total_gtt_size_fndecl_20302_fields ++fallback_aper_order_vardecl_20308_fields fallback_aper_order vardecl 0 20308 NULL ++xfs_dir2_leaf_trim_data_fndecl_20310_fields xfs_dir2_leaf_trim_data fndecl 3 20310 NULL nohasharray ++index_vardecl_nm256_c_20310_fields index vardecl_nm256.c 0 20310 &xfs_dir2_leaf_trim_data_fndecl_20310_fields ++cas_change_mtu_fndecl_20320_fields cas_change_mtu fndecl 2 20320 NULL ++qlf_blkno_xfs_dq_logformat_20330_fields qlf_blkno xfs_dq_logformat 0 20330 NULL ++ss_out_channels_hdspm_20338_fields ss_out_channels hdspm 0 20338 NULL ++offset_videobuf_dmabuf_20339_fields offset videobuf_dmabuf 0 20339 NULL ++sq_wqe_count_mlx5_ib_create_qp_20350_fields sq_wqe_count mlx5_ib_create_qp 0 20350 NULL ++sections_pe_hdr_20351_fields sections pe_hdr 0 20351 NULL ++memblock_find_in_range_fndecl_20356_fields memblock_find_in_range fndecl 0-4-3-1-2 20356 NULL ++chipshift_alauda_card_info_20364_fields chipshift alauda_card_info 0 20364 NULL ++type_usbdevfs_urb_20367_fields type usbdevfs_urb 0 20367 NULL ++hw_block_size_se_dev_attrib_20373_fields hw_block_size se_dev_attrib 0 20373 NULL nohasharray ++cfgctxts_qib_devdata_20373_fields cfgctxts qib_devdata 0 20373 &hw_block_size_se_dev_attrib_20373_fields ++nstamps_max_mask_recent_table_20374_fields nstamps_max_mask recent_table 0 20374 NULL ++striped_read_fndecl_20378_fields striped_read fndecl 0-2 20378 NULL ++opts1_rx_desc_20387_fields opts1 rx_desc 0 20387 NULL ++btrfs_del_items_fndecl_20388_fields btrfs_del_items fndecl 5 20388 NULL ++sw_nchannels_stm_data_20389_fields sw_nchannels stm_data 0 20389 NULL ++leb_size_ubi_device_20396_fields leb_size ubi_device 0 20396 NULL ++regulator_register_always_on_fndecl_20403_fields regulator_register_always_on fndecl 1 20403 NULL ++shmem_alloc_and_acct_page_fndecl_20407_fields shmem_alloc_and_acct_page fndecl 4 20407 NULL ++num_units_wlan_host_mem_req_20410_fields num_units wlan_host_mem_req 0 20410 NULL ++mc_rreg_radeon_device_20418_fields mc_rreg radeon_device 0 20418 NULL ++xfs_refcount_recover_cow_leftovers_fndecl_20419_fields xfs_refcount_recover_cow_leftovers fndecl 2 20419 NULL ++sd_log_head_gfs2_sbd_20435_fields sd_log_head gfs2_sbd 0 20435 NULL ++blob_len_trusted_key_payload_20437_fields blob_len trusted_key_payload 0 20437 NULL nohasharray ++raw_skid_size_x509_certificate_20437_fields raw_skid_size x509_certificate 0 20437 &blob_len_trusted_key_payload_20437_fields ++octeon_init_instr_queue_fndecl_20439_fields octeon_init_instr_queue fndecl 3 20439 NULL ++gigaset_isoc_receive_fndecl_20447_fields gigaset_isoc_receive fndecl 2 20447 NULL ++ib_max_size_mvumi_hba_20452_fields ib_max_size mvumi_hba 0 20452 NULL ++stride_banshee_reg_20459_fields stride banshee_reg 0 20459 NULL ++gigaset_if_receive_fndecl_20462_fields gigaset_if_receive fndecl 3 20462 NULL ++xfs_setsize_buftarg_fndecl_20465_fields xfs_setsize_buftarg fndecl 2 20465 NULL ++tx_data_fndecl_20470_fields tx_data fndecl 4 20470 NULL ++wMaxCommand_usb_cdc_dmm_desc_20473_fields wMaxCommand usb_cdc_dmm_desc 0 20473 NULL ++vlen_nfsd3_readargs_20476_fields vlen nfsd3_readargs 0 20476 NULL ++gsm_control_rls_fndecl_20490_fields gsm_control_rls fndecl 3 20490 NULL ++rose_recvmsg_fndecl_20491_fields rose_recvmsg fndecl 3 20491 NULL ++ext4_ext_insert_index_fndecl_20492_fields ext4_ext_insert_index fndecl 4 20492 NULL ++pref_width_vmw_display_unit_20493_fields pref_width vmw_display_unit 0 20493 NULL ++pageshift_sddr09_card_info_20494_fields pageshift sddr09_card_info 0 20494 NULL ++nrbchan_mISDNdevice_20497_fields nrbchan mISDNdevice 0 20497 NULL ++ocfs2_extend_xattr_bucket_fndecl_20499_fields ocfs2_extend_xattr_bucket fndecl 4 20499 NULL ++aac_rkt_ioremap_fndecl_20502_fields aac_rkt_ioremap fndecl 2 20502 NULL ++nzones_adfs_discrecord_20503_fields nzones adfs_discrecord 0 20503 NULL nohasharray ++max_pfn_mapped_vardecl_20503_fields max_pfn_mapped vardecl 0 20503 &nzones_adfs_discrecord_20503_fields nohasharray ++id_platform_device_20503_fields id platform_device 0 20503 &max_pfn_mapped_vardecl_20503_fields ++newImageSize_mpt_ioctl_replace_fw_20513_fields newImageSize mpt_ioctl_replace_fw 0 20513 NULL ++cifs_write_fndecl_20515_fields cifs_write fndecl 4 20515 NULL ++ufs_write_end_fndecl_20517_fields ufs_write_end fndecl 5 20517 NULL ++vdc_mem_base_vml_par_20521_fields vdc_mem_base vml_par 0 20521 NULL ++xtAppend_fndecl_20525_fields xtAppend fndecl 4 20525 NULL ++expand_downwards_fndecl_20533_fields expand_downwards fndecl 2 20533 NULL nohasharray ++buffer_size_persistent_ram_zone_20533_fields buffer_size persistent_ram_zone 0 20533 &expand_downwards_fndecl_20533_fields ++pnfs_generic_pg_init_write_fndecl_20539_fields pnfs_generic_pg_init_write fndecl 3 20539 NULL ++mlx5_core_req_pages_handler_fndecl_20540_fields mlx5_core_req_pages_handler fndecl 3 20540 NULL ++s_first_data_block_ext2_super_block_20541_fields s_first_data_block ext2_super_block 0 20541 NULL ++dti_buf_size_wahc_20547_fields dti_buf_size wahc 0 20547 NULL ++crtc_hdisplay_drm_display_mode_20548_fields crtc_hdisplay drm_display_mode 0 20548 NULL ++dataflash_write_fndecl_20550_fields dataflash_write fndecl 2-3 20550 NULL ++dma_base_sst_pdata_20554_fields dma_base sst_pdata 0 20554 NULL ++mtdchar_writeoob_fndecl_20562_fields mtdchar_writeoob fndecl 3 20562 NULL ++sg_write_fndecl_20563_fields sg_write fndecl 3 20563 NULL ++free_extents_btrfs_free_space_ctl_20566_fields free_extents btrfs_free_space_ctl 0 20566 NULL ++m25p80_read_fndecl_20568_fields m25p80_read fndecl 3 20568 NULL ++isdn_readbchan_fndecl_20570_fields isdn_readbchan fndecl 5 20570 NULL ++check_defrag_in_cache_fndecl_20573_fields check_defrag_in_cache fndecl 3-2 20573 NULL ++hp_outs_auto_pin_cfg_20574_fields hp_outs auto_pin_cfg 0 20574 NULL ++fifo_size_pxa_ep_20587_fields fifo_size pxa_ep 0 20587 NULL ++nrof_flowrings_brcmf_pcie_shared_info_20590_fields nrof_flowrings brcmf_pcie_shared_info 0 20590 NULL ++kernel_read_file_from_path_fndecl_20595_fields kernel_read_file_from_path fndecl 0 20595 NULL ++target_complete_cmd_with_length_fndecl_20597_fields target_complete_cmd_with_length fndecl 3 20597 NULL ++max_deviceinfo_size_pnfs_layoutdriver_type_20599_fields max_deviceinfo_size pnfs_layoutdriver_type 0 20599 NULL ++clk_hw_register_fixed_factor_fndecl_20600_fields clk_hw_register_fixed_factor fndecl 5 20600 NULL ++bblog_shift_mdp_superblock_1_20604_fields bblog_shift mdp_superblock_1 0 20604 NULL ++get_alt_usb_function_20605_fields get_alt usb_function 0 20605 NULL nohasharray ++cdrom_read_block_fndecl_20605_fields cdrom_read_block fndecl 4-6 20605 &get_alt_usb_function_20605_fields ++ext4_inode_table_set_fndecl_20611_fields ext4_inode_table_set fndecl 3 20611 NULL ++height_tw686x_video_channel_20622_fields height tw686x_video_channel 0 20622 NULL ++ocfs2_allocate_refcount_tree_fndecl_20626_fields ocfs2_allocate_refcount_tree fndecl 2 20626 NULL ++__nla_put_nohdr_fndecl_20631_fields __nla_put_nohdr fndecl 2 20631 NULL ++num_comp_vectors_ib_device_20639_fields num_comp_vectors ib_device 0 20639 NULL ++hpi_outstream_write_buf_fndecl_20645_fields hpi_outstream_write_buf fndecl 3 20645 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sec_per_clus msdos_sb_info 0 21995 NULL ++ath6kl_wmi_bssinfo_event_rx_fndecl_22000_fields ath6kl_wmi_bssinfo_event_rx fndecl 3 22000 NULL ++ath6kl_wmi_set_tx_pwr_cmd_fndecl_22001_fields ath6kl_wmi_set_tx_pwr_cmd fndecl 2 22001 NULL ++length_ib_sge_22002_fields length ib_sge 0 22002 NULL ++vmx_create_vcpu_fndecl_22003_fields vmx_create_vcpu fndecl 2 22003 NULL ++video_v_stop_saa7134_tvnorm_22005_fields video_v_stop saa7134_tvnorm 0 22005 NULL ++num_pointers_user_acl_role_db_22011_fields num_pointers user_acl_role_db 0 22011 NULL ++itd1000_write_regs_fndecl_22013_fields itd1000_write_regs fndecl 4 22013 NULL ++atio_q_length_qlt_hw_data_22018_fields atio_q_length qlt_hw_data 0 22018 NULL ++cal_data_len_ath10k_hw_params_22021_fields cal_data_len ath10k_hw_params 0 22021 NULL nohasharray ++buffer_size_nm256_22021_fields buffer_size nm256 0 22021 &cal_data_len_ath10k_hw_params_22021_fields ++GlobalCredits__MSG_IOC_FACTS_REPLY_22031_fields GlobalCredits _MSG_IOC_FACTS_REPLY 0 22031 NULL 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22074 NULL ++sfq_alloc_fndecl_22078_fields sfq_alloc fndecl 1 22078 NULL ++iuu_uart_write_fndecl_22079_fields iuu_uart_write fndecl 4 22079 NULL ++absent_pages_in_range_fndecl_22083_fields absent_pages_in_range fndecl 0-1-2 22083 NULL nohasharray ++rx_ring_size_mlx4_en_port_profile_22083_fields rx_ring_size mlx4_en_port_profile 0 22083 &absent_pages_in_range_fndecl_22083_fields ++err_mlxsw_reg_trans_22091_fields err mlxsw_reg_trans 0 22091 NULL nohasharray ++fib_nhs_fib_info_22091_fields fib_nhs fib_info 0 22091 &err_mlxsw_reg_trans_22091_fields ++horus3a_write_regs_fndecl_22092_fields horus3a_write_regs fndecl 4 22092 NULL ++mgt_response_to_str_fndecl_22094_fields mgt_response_to_str fndecl 0 22094 NULL ++size_drm_i915_gem_pread_22096_fields size drm_i915_gem_pread 0 22096 NULL nohasharray ++frame_seq_number_osst_tape_22096_fields frame_seq_number osst_tape 0 22096 &size_drm_i915_gem_pread_22096_fields ++osd_req_op_extent_update_fndecl_22097_fields osd_req_op_extent_update fndecl 3 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22848 NULL nohasharray ++clean_io_failure_fndecl_22848_fields clean_io_failure fndecl 4 22848 &sys_mremap_fndecl_22848_fields ++nau8825_set_sysclk_fndecl_22849_fields nau8825_set_sysclk fndecl 4 22849 NULL ++rlen_si2168_cmd_22851_fields rlen si2168_cmd 0 22851 NULL ++var2_apei_exec_context_22852_fields var2 apei_exec_context 0 22852 NULL ++utf8s_to_utf16s_fndecl_22856_fields utf8s_to_utf16s fndecl 0 22856 NULL ++size_proc_dir_entry_22859_fields size proc_dir_entry 0 22859 NULL ++test_eb_bitmaps_fndecl_22861_fields test_eb_bitmaps fndecl 1-2 22861 NULL ++sst_fill_and_send_cmd_unlocked_fndecl_22862_fields sst_fill_and_send_cmd_unlocked fndecl 7 22862 NULL ++xs_sendpages_fndecl_22864_fields xs_sendpages fndecl 5 22864 NULL ++hpfs_get_block_fndecl_22865_fields hpfs_get_block fndecl 2 22865 NULL ++usCRTC_H_SyncStart__ATOM_MODE_TIMING_22868_fields usCRTC_H_SyncStart _ATOM_MODE_TIMING 0 22868 NULL ++n_subbufs_rchan_22872_fields n_subbufs rchan 0 22872 NULL 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22908 NULL ++cfg80211_report_obss_beacon_fndecl_22910_fields cfg80211_report_obss_beacon fndecl 3 22910 NULL ++tty_audit_log_fndecl_22915_fields tty_audit_log fndecl 4 22915 NULL ++len_policy_load_memory_22916_fields len policy_load_memory 0 22916 NULL ++node_con_driver_22919_fields node con_driver 0 22919 NULL ++len_ext4_allocation_request_22920_fields len ext4_allocation_request 0 22920 NULL ++lidar_i2c_xfer_fndecl_22921_fields lidar_i2c_xfer fndecl 4 22921 NULL ++e_name_len_ext4_xattr_entry_22925_fields e_name_len ext4_xattr_entry 0 22925 NULL ++port100_send_frame_async_fndecl_22927_fields port100_send_frame_async fndecl 4 22927 NULL ++event_data_len_msgbuf_rx_event_22931_fields event_data_len msgbuf_rx_event 0 22931 NULL ++i2400m_rx_ctl_fndecl_22934_fields i2400m_rx_ctl fndecl 4 22934 NULL ++num_counters_ip6t_replace_22944_fields num_counters ip6t_replace 0 22944 NULL ++bulk_out_usbatm_driver_22950_fields bulk_out usbatm_driver 0 22950 NULL ++al_stripe_size_4k_drbd_md_22954_fields 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NULL ++num_dv_ports_adv76xx_chip_info_23140_fields num_dv_ports adv76xx_chip_info 0 23140 NULL ++udf_load_pvoldesc_fndecl_23141_fields udf_load_pvoldesc fndecl 2 23141 NULL ++__ceph_choose_frag_fndecl_23142_fields __ceph_choose_frag fndecl 0 23142 NULL ++max_sge_rxe_sq_23148_fields max_sge rxe_sq 0 23148 NULL ++max_tx_urbs_kvaser_usb_23152_fields max_tx_urbs kvaser_usb 0 23152 NULL ++memblock_free_fndecl_23154_fields memblock_free fndecl 2-1 23154 NULL ++oxu_create_fndecl_23159_fields oxu_create fndecl 3-2 23159 NULL ++isdn_audio_xlaw2adpcm_fndecl_23162_fields isdn_audio_xlaw2adpcm fndecl 0 23162 NULL ++gfs2_xattr_set_fndecl_23165_fields gfs2_xattr_set fndecl 6 23165 NULL ++width_linux_logo_23166_fields width linux_logo 0 23166 NULL ++memblock_alloc_base_fndecl_23169_fields memblock_alloc_base fndecl 2-1-0-3 23169 NULL nohasharray ++MaxIoCommands_aac_init_23169_fields MaxIoCommands aac_init 0 23169 &memblock_alloc_base_fndecl_23169_fields ++xfs_sb_verify_fndecl_23173_fields 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fndecl 0-2 23239 NULL ++num_rxd_rx_ring_config_23240_fields num_rxd rx_ring_config 0 23240 NULL ++dir_per_block_bits_msdos_sb_info_23245_fields dir_per_block_bits msdos_sb_info 0 23245 NULL ++ksm_madvise_fndecl_23247_fields ksm_madvise fndecl 2 23247 NULL ++__alloc_bootmem_node_fndecl_23259_fields __alloc_bootmem_node fndecl 3-4 23259 NULL ++avc_data_length_firedtv_23266_fields avc_data_length firedtv 0 23266 NULL ++devm_ioremap_nocache_fndecl_23271_fields devm_ioremap_nocache fndecl 3-2 23271 NULL ++udf_table_new_block_fndecl_23276_fields udf_table_new_block fndecl 0 23276 NULL ++start_blkpg_partition_23281_fields start blkpg_partition 0 23281 NULL ++n_tty_receive_buf2_fndecl_23286_fields n_tty_receive_buf2 fndecl 4 23286 NULL ++modedb_len_fb_monspecs_23289_fields modedb_len fb_monspecs 0 23289 NULL ++shmac_num_idents_sctp_hmacalgo_23292_fields shmac_num_idents sctp_hmacalgo 0 23292 NULL ++vtbl_slots_ubi_device_23293_fields vtbl_slots ubi_device 0 23293 NULL 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23361 NULL ++default_blksize_st_modedef_23371_fields default_blksize st_modedef 0 23371 NULL ++kernel_map_sync_memtype_fndecl_23381_fields kernel_map_sync_memtype fndecl 1 23381 NULL ++atomic_cdclk_freq_drm_i915_private_23382_fields atomic_cdclk_freq drm_i915_private 0 23382 NULL ++length_dmi_header_23383_fields length dmi_header 0 23383 NULL ++pcpu_atom_size_vardecl_percpu_c_23384_fields pcpu_atom_size vardecl_percpu.c 0 23384 NULL ++sf_entsize_xfs_dir_ops_23386_fields sf_entsize xfs_dir_ops 0 23386 NULL nohasharray ++dstirq_mpc_intsrc_23386_fields dstirq mpc_intsrc 0 23386 &sf_entsize_xfs_dir_ops_23386_fields ++new_SSID_size_atmel_private_23387_fields new_SSID_size atmel_private 0 23387 NULL nohasharray ++did_munit_23387_fields did munit 0 23387 &new_SSID_size_atmel_private_23387_fields ++__irlan_insert_param_fndecl_23389_fields __irlan_insert_param fndecl 7 23389 NULL ++xfs_alloc_file_space_fndecl_23394_fields xfs_alloc_file_space fndecl 2-3 23394 NULL 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NULL ++virtio_transport_stream_dequeue_fndecl_23453_fields virtio_transport_stream_dequeue fndecl 3 23453 NULL ++max_size_virtio_gpu_drv_capset_23460_fields max_size virtio_gpu_drv_capset 0 23460 NULL nohasharray ++size_mwifiex_opt_sleep_confirm_23460_fields size mwifiex_opt_sleep_confirm 0 23460 &max_size_virtio_gpu_drv_capset_23460_fields ++get_user_pages_fndecl_23467_fields get_user_pages fndecl 0-1 23467 NULL ++rsi_sdio_write_register_multiple_fndecl_23471_fields rsi_sdio_write_register_multiple fndecl 4 23471 NULL ++offset_ttm_bus_placement_23475_fields offset ttm_bus_placement 0 23475 NULL ++coda_psdev_write_fndecl_23484_fields coda_psdev_write fndecl 3 23484 NULL ++control_skge_rx_desc_23486_fields control skge_rx_desc 0 23486 NULL ++mxt_read_and_process_messages_fndecl_23502_fields mxt_read_and_process_messages fndecl 2-0 23502 NULL ++pf_tids_total_qed_tm_iids_23535_fields pf_tids_total qed_tm_iids 0 23535 NULL ++offset_crypto_cts_reqctx_23536_fields offset crypto_cts_reqctx 0 23536 NULL ++ieee80211_new_mesh_header_fndecl_23538_fields ieee80211_new_mesh_header fndecl 0 23538 NULL ++ring_size_per_user_data_23539_fields ring_size per_user_data 0 23539 NULL ++FbUsableSize_nvidia_par_23541_fields FbUsableSize nvidia_par 0 23541 NULL ++msi_capability_init_fndecl_23543_fields msi_capability_init fndecl 2-0 23543 NULL ++ebt_size_mwt_fndecl_23547_fields ebt_size_mwt fndecl 0 23547 NULL ++ufs_inode_getblock_fndecl_23550_fields ufs_inode_getblock fndecl 4-3-2-0 23550 NULL ++xfs_refcount_split_extent_fndecl_23555_fields xfs_refcount_split_extent fndecl 2 23555 NULL ++ast_fbdev_set_base_fndecl_23556_fields ast_fbdev_set_base fndecl 2 23556 NULL ++xfs_dabuf_map_fndecl_23558_fields xfs_dabuf_map fndecl 2 23558 NULL ++p_chmask_f_uac2_opts_23559_fields p_chmask f_uac2_opts 0 23559 NULL ++bdx_change_mtu_fndecl_23561_fields bdx_change_mtu fndecl 2 23561 NULL nohasharray ++cxgbit_copy_frags_fndecl_23561_fields cxgbit_copy_frags fndecl 3 23561 &bdx_change_mtu_fndecl_23561_fields ++lblock_gfs2_journal_extent_23574_fields lblock gfs2_journal_extent 0 23574 NULL ++secblob_len_cifs_spnego_msg_23580_fields secblob_len cifs_spnego_msg 0 23580 NULL ++rx_max_size_cxgbi_device_23582_fields rx_max_size cxgbi_device 0 23582 NULL ++resource_length_aml_resource_large_header_23584_fields resource_length aml_resource_large_header 0 23584 NULL ++nr_devices_ssb_bus_23589_fields nr_devices ssb_bus 0 23589 NULL ++hugetlb_no_page_fndecl_23597_fields hugetlb_no_page fndecl 5 23597 NULL ++c67x00_probe_sie_fndecl_23602_fields c67x00_probe_sie fndecl 3 23602 NULL ++mthca_alloc_icm_pages_fndecl_23615_fields mthca_alloc_icm_pages fndecl 2 23615 NULL ++video_size_sis_video_info_23622_fields video_size sis_video_info 0 23622 NULL nohasharray ++mthca_alloc_fndecl_23622_fields mthca_alloc fndecl 0 23622 &video_size_sis_video_info_23622_fields ++blocksize_iso9660_options_23626_fields blocksize iso9660_options 0 23626 NULL ++skge_rx_setup_fndecl_23628_fields skge_rx_setup fndecl 4 23628 NULL ++vb_bytes_per_line_cx18_stream_23630_fields vb_bytes_per_line cx18_stream 0 23630 NULL nohasharray ++ll_zero_fndecl_23630_fields ll_zero fndecl 3-4 23630 &vb_bytes_per_line_cx18_stream_23630_fields ++ath9k_wmi_cmd_fndecl_23636_fields ath9k_wmi_cmd fndecl 4 23636 NULL ++ceph_sync_read_fndecl_23643_fields ceph_sync_read fndecl 0 23643 NULL ++kcm_recvmsg_fndecl_23646_fields kcm_recvmsg fndecl 3 23646 NULL ++map_urb_for_dma_fndecl_23647_fields map_urb_for_dma fndecl 0 23647 NULL ++size_crush_bucket_23650_fields size crush_bucket 0 23650 NULL ++piobcnt4k_qib_devdata_23655_fields piobcnt4k qib_devdata 0 23655 NULL ++viafb_bpp1_vardecl_viafbdev_c_23657_fields viafb_bpp1 vardecl_viafbdev.c 0 23657 NULL ++cmtp_send_interopmsg_fndecl_23659_fields cmtp_send_interopmsg fndecl 7 23659 NULL ++unix_stream_sendpage_fndecl_23660_fields unix_stream_sendpage fndecl 3-4 23660 NULL nohasharray 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++fw_size_bcm203x_data_25314_fields fw_size bcm203x_data 0 25314 NULL ++num_desc_nx_host_rds_ring_25321_fields num_desc nx_host_rds_ring 0 25321 NULL ++cnt_i40e_hmc_obj_info_25322_fields cnt i40e_hmc_obj_info 0 25322 NULL ++rq_cnt_queue_set_25323_fields rq_cnt queue_set 0 25323 NULL ++max_outstanding_tx_usbcan_msg_softinfo_25327_fields max_outstanding_tx usbcan_msg_softinfo 0 25327 NULL ++bmv_count_getbmapx_25336_fields bmv_count getbmapx 0 25336 NULL ++width_deinterlace_q_data_25337_fields width deinterlace_q_data 0 25337 NULL ++vc_init_fndecl_25338_fields vc_init fndecl 2-3 25338 NULL ++enc_key_size_ecryptfs_key_record_25340_fields enc_key_size ecryptfs_key_record 0 25340 NULL nohasharray ++xfs_inobt_lookup_fndecl_25340_fields xfs_inobt_lookup fndecl 2 25340 &enc_key_size_ecryptfs_key_record_25340_fields nohasharray ++bytesperline_zoran_v4l_settings_25340_fields bytesperline zoran_v4l_settings 0 25340 &xfs_inobt_lookup_fndecl_25340_fields 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timb_dma_platform_data 0 25387 NULL ++tda18218_wr_regs_fndecl_25388_fields tda18218_wr_regs fndecl 4 25388 NULL ++xlog_write_start_rec_fndecl_25394_fields xlog_write_start_rec fndecl 0 25394 NULL ++atom_size_pcpu_alloc_info_25396_fields atom_size pcpu_alloc_info 0 25396 NULL ++brcmf_pcie_read_tcm16_fndecl_25401_fields brcmf_pcie_read_tcm16 fndecl 0 25401 NULL ++metromem_dma_metronomefb_par_25407_fields metromem_dma metronomefb_par 0 25407 NULL ++memblock_virt_alloc_try_nid_fndecl_25409_fields memblock_virt_alloc_try_nid fndecl 2-3-4 25409 NULL ++nr_valid_peri_dma_pl330_platdata_25412_fields nr_valid_peri dma_pl330_platdata 0 25412 NULL ++entries_size_ebt_replace_kernel_25413_fields entries_size ebt_replace_kernel 0 25413 NULL ++image_len_gspca_dev_25419_fields image_len gspca_dev 0 25419 NULL ++remap_pci_mem_fndecl_25421_fields remap_pci_mem fndecl 2-1 25421 NULL nohasharray ++find_rsb_fndecl_25421_fields find_rsb fndecl 3 25421 &remap_pci_mem_fndecl_25421_fields ++pcf2127_i2c_read_fndecl_25429_fields pcf2127_i2c_read fndecl 5 25429 NULL ++def_rx_buf_size_octeon_config_25436_fields def_rx_buf_size octeon_config 0 25436 NULL ++i2c_write_fndecl_25439_fields i2c_write fndecl 4 25439 NULL nohasharray ++free_pfn_range_fndecl_25439_fields free_pfn_range fndecl 1-2 25439 &i2c_write_fndecl_25439_fields ++size_xen_netif_tx_request_25440_fields size xen_netif_tx_request 0 25440 NULL ++alloc_vm_area_fndecl_25446_fields alloc_vm_area fndecl 1 25446 NULL ++ds_nvme_lbaf_25461_fields ds nvme_lbaf 0 25461 NULL ++sddr09_send_scsi_command_fndecl_25467_fields sddr09_send_scsi_command fndecl 3 25467 NULL nohasharray ++id_stmpe_platform_data_25467_fields id stmpe_platform_data 0 25467 &sddr09_send_scsi_command_fndecl_25467_fields ++frame_alloc_fndecl_25470_fields frame_alloc fndecl 4 25470 NULL ++size_user_regset_25473_fields size user_regset 0 25473 NULL ++playback_periodsize_rme96_25479_fields playback_periodsize rme96 0 25479 NULL ++chunk_sectors_mddev_25484_fields chunk_sectors mddev 0 25484 NULL ++got_frame_fndecl_25487_fields got_frame fndecl 2 25487 NULL ++rx_transfer_len_hif_device_usb_25494_fields rx_transfer_len hif_device_usb 0 25494 NULL nohasharray ++next_cmd_len_sg_fd_25494_fields next_cmd_len sg_fd 0 25494 &rx_transfer_len_hif_device_usb_25494_fields ++size_map_info_25510_fields size map_info 0 25510 NULL ++hidp_send_message_fndecl_25511_fields hidp_send_message fndecl 6 25511 NULL ++btrfs_qgroup_reserve_meta_fndecl_25512_fields btrfs_qgroup_reserve_meta fndecl 0 25512 NULL ++pppoe_recvmsg_fndecl_25514_fields pppoe_recvmsg fndecl 3 25514 NULL nohasharray ++n_sg_list_25514_fields n sg_list 0 25514 &pppoe_recvmsg_fndecl_25514_fields ++base_aperture_25525_fields base aperture 0 25525 NULL ++xfs_dq_get_next_id_fndecl_25529_fields xfs_dq_get_next_id fndecl 4-0 25529 NULL nohasharray ++cuse_file_ioctl_fndecl_25529_fields cuse_file_ioctl fndecl 2 25529 &xfs_dq_get_next_id_fndecl_25529_fields 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++val_ilt_cfg_pair_25703_fields val ilt_cfg_pair 0 25703 NULL ++sysctl_numa_balancing_scan_size_vardecl_25704_fields sysctl_numa_balancing_scan_size vardecl 0 25704 NULL nohasharray ++ir_post_altera_jtag_25704_fields ir_post altera_jtag 0 25704 &sysctl_numa_balancing_scan_size_vardecl_25704_fields ++metadata_bnxt_tpa_info_25705_fields metadata bnxt_tpa_info 0 25705 NULL nohasharray ++cmnd_out_ep_vub300_mmc_host_25705_fields cmnd_out_ep vub300_mmc_host 0 25705 &metadata_bnxt_tpa_info_25705_fields nohasharray ++get_bio_block_fndecl_25705_fields get_bio_block fndecl 0 25705 &cmnd_out_ep_vub300_mmc_host_25705_fields ++__sector_request_25709_fields __sector request 0 25709 NULL ++buf_count_drm_buf_entry_25716_fields buf_count drm_buf_entry 0 25716 NULL ++svc_max_payload_fndecl_25718_fields svc_max_payload fndecl 0 25718 NULL ++left_margin_fb_var_screeninfo_25722_fields left_margin fb_var_screeninfo 0 25722 NULL ++data_cnt_adv_scsi_req_q_25725_fields data_cnt adv_scsi_req_q 0 25725 NULL 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fanotify_event_metadata 0 25772 NULL ++qla82xx_pci_mem_write_2M_fndecl_25790_fields qla82xx_pci_mem_write_2M fndecl 2 25790 NULL ++lt_bw_bbr_25794_fields lt_bw bbr 0 25794 NULL ++stolen_base_i915_gem_mm_25807_fields stolen_base i915_gem_mm 0 25807 NULL ++sgentry_align_brcmf_sdio_25813_fields sgentry_align brcmf_sdio 0 25813 NULL nohasharray ++lf_depth_gfs2_leaf_25813_fields lf_depth gfs2_leaf 0 25813 &sgentry_align_brcmf_sdio_25813_fields ++fjes_change_mtu_fndecl_25818_fields fjes_change_mtu fndecl 2 25818 NULL ++__kfifo_in_fndecl_25822_fields __kfifo_in fndecl 0 25822 NULL ++depth_cx25821_fmt_25832_fields depth cx25821_fmt 0 25832 NULL ++cookie_offset_nfsd4_readdir_25834_fields cookie_offset nfsd4_readdir 0 25834 NULL ++mmc_test_area_map_fndecl_25839_fields mmc_test_area_map fndecl 2-4 25839 NULL ++start_cxgb4_range_25845_fields start cxgb4_range 0 25845 NULL ++rvt_reg_user_mr_fndecl_25852_fields rvt_reg_user_mr fndecl 3-2 25852 NULL ++ric_ies_len_cfg80211_ft_event_params_25853_fields ric_ies_len cfg80211_ft_event_params 0 25853 NULL ++asize_mypriv_25864_fields asize mypriv 0 25864 NULL ++usVBlanking_Time__ATOM_DTD_FORMAT_25867_fields usVBlanking_Time _ATOM_DTD_FORMAT 0 25867 NULL ++ndlc_probe_fndecl_25869_fields ndlc_probe fndecl 4 25869 NULL ++vlan_dev_change_mtu_fndecl_25871_fields vlan_dev_change_mtu fndecl 2 25871 NULL ++btrfs_clone_file_range_fndecl_25875_fields btrfs_clone_file_range fndecl 4-2-5 25875 NULL ++buf_size_regmap_format_25880_fields buf_size regmap_format 0 25880 NULL ++sb_agblocks_xfs_sb_25887_fields sb_agblocks xfs_sb 0 25887 NULL ++width_virtio_gpu_rect_25892_fields width virtio_gpu_rect 0 25892 NULL nohasharray ++q_num_tx_buffers_qede_dev_25892_fields q_num_tx_buffers qede_dev 0 25892 &width_virtio_gpu_rect_25892_fields ++i915_gem_batch_pool_get_fndecl_25893_fields i915_gem_batch_pool_get fndecl 2 25893 NULL nohasharray ++offset_usnic_uiom_reg_25893_fields offset usnic_uiom_reg 0 25893 &i915_gem_batch_pool_get_fndecl_25893_fields nohasharray 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++cyttsp_spi_read_block_data_fndecl_25954_fields cyttsp_spi_read_block_data fndecl 4 25954 NULL ++vchnl_vf_send_add_hmc_objs_req_fndecl_25963_fields vchnl_vf_send_add_hmc_objs_req fndecl 5 25963 NULL nohasharray ++len_xsd_sockmsg_25963_fields len xsd_sockmsg 0 25963 &vchnl_vf_send_add_hmc_objs_req_fndecl_25963_fields ++ieee802154_hdr_get_sechdr_fndecl_25965_fields ieee802154_hdr_get_sechdr fndecl 0 25965 NULL ++memblock_remove_range_fndecl_25969_fields memblock_remove_range fndecl 3-2 25969 NULL ++vscnprintf_fndecl_25984_fields vscnprintf fndecl 0 25984 NULL ++ns_blocksize_bits_the_nilfs_25985_fields ns_blocksize_bits the_nilfs 0 25985 NULL ++split_state_fndecl_25992_fields split_state fndecl 0-4 25992 NULL ++vga_vram_size_vardecl_vgacon_c_25995_fields vga_vram_size vardecl_vgacon.c 0 25995 NULL ++get_sum_page_fndecl_26000_fields get_sum_page fndecl 2 26000 NULL ++data_vm_mm_struct_26005_fields data_vm mm_struct 0 26005 NULL ++len_ieee_types_header_26006_fields len ieee_types_header 0 26006 NULL ++udplite_getfrag_fndecl_26012_fields udplite_getfrag fndecl 4 26012 NULL ++ufs_load_cylinder_fndecl_26018_fields ufs_load_cylinder fndecl 2 26018 NULL ++platform_id_cb710_chip_26021_fields platform_id cb710_chip 0 26021 NULL ++touch_max_wacom_features_26029_fields touch_max wacom_features 0 26029 NULL ++tas571x_reg_read_multiword_fndecl_26030_fields tas571x_reg_read_multiword fndecl 4 26030 NULL ++__gfs2_fallocate_fndecl_26035_fields __gfs2_fallocate fndecl 4-3 26035 NULL ++hex_dump_to_buffer_fndecl_26039_fields hex_dump_to_buffer fndecl 0-2-4-3 26039 NULL ++EraseSize_NFTLrecord_26040_fields EraseSize NFTLrecord 0 26040 NULL ++ll_recv_fndecl_26047_fields ll_recv fndecl 3 26047 NULL ++md_template_size_netxen_minidump_26050_fields md_template_size netxen_minidump 0 26050 NULL ++l2cap_send_cmd_fndecl_26055_fields l2cap_send_cmd fndecl 4 26055 NULL ++physical_for_dev_replace_scrub_copy_nocow_ctx_26059_fields physical_for_dev_replace scrub_copy_nocow_ctx 0 26059 NULL ++nfc_hci_hcp_message_tx_fndecl_26069_fields nfc_hci_hcp_message_tx fndecl 6 26069 NULL ++dataflash_read_user_otp_fndecl_26075_fields dataflash_read_user_otp fndecl 3-2 26075 NULL ++qed_ll2_acquire_connection_rx_fndecl_26083_fields qed_ll2_acquire_connection_rx fndecl 3 26083 NULL ++remap_to_origin_then_cache_fndecl_26084_fields remap_to_origin_then_cache fndecl 4 26084 NULL ++skb_buf_size_vmxnet3_adapter_26088_fields skb_buf_size vmxnet3_adapter 0 26088 NULL ++vmci_transport_set_max_buffer_size_fndecl_26089_fields vmci_transport_set_max_buffer_size fndecl 2 26089 NULL ++num_vectors_i40e_qvlist_info_26091_fields num_vectors i40e_qvlist_info 0 26091 NULL ++__clear_extent_bit_fndecl_26097_fields __clear_extent_bit fndecl 2-3 26097 NULL nohasharray ++rds_ib_ring_resize_fndecl_26097_fields rds_ib_ring_resize fndecl 2 26097 &__clear_extent_bit_fndecl_26097_fields ++used_bytes_ubi_volume_26113_fields used_bytes ubi_volume 0 26113 NULL ++log_store_fndecl_26118_fields log_store fndecl 8 26118 NULL ++maxflows_sfq_sched_data_26122_fields maxflows sfq_sched_data 0 26122 NULL ++plane_mode_nvm_dev_26134_fields plane_mode nvm_dev 0 26134 NULL ++size_cyttsp4_tch_rec_params_26150_fields size cyttsp4_tch_rec_params 0 26150 NULL ++reno_count_yeah_26151_fields reno_count yeah 0 26151 NULL ++hid_register_report_fndecl_26154_fields hid_register_report fndecl 3 26154 NULL ++sense_len_megasas_iocpacket_26161_fields sense_len megasas_iocpacket 0 26161 NULL ++r_bitcnt_tiger_hw_26171_fields r_bitcnt tiger_hw 0 26171 NULL ++src_sz_max_ce_attr_26172_fields src_sz_max ce_attr 0 26172 NULL ++ci_buffer_size_dlm_config_info_26176_fields ci_buffer_size dlm_config_info 0 26176 NULL ++qcaspi_burst_len_vardecl_qca_spi_c_26179_fields qcaspi_burst_len vardecl_qca_spi.c 0 26179 NULL ++video_vsize_solo_dev_26188_fields video_vsize solo_dev 0 26188 NULL nohasharray ++virtio_transport_get_credit_fndecl_26188_fields virtio_transport_get_credit fndecl 0-2 26188 &video_vsize_solo_dev_26188_fields ++drm_atomic_plane_set_property_fndecl_26190_fields drm_atomic_plane_set_property fndecl 4 26190 NULL nohasharray ++level_guest_walkerEPT_26190_fields level guest_walkerEPT 0 26190 &drm_atomic_plane_set_property_fndecl_26190_fields ++rq_num_pas_mlx5_ib_rwq_26195_fields rq_num_pas mlx5_ib_rwq 0 26195 NULL ++gue_remcsum_fndecl_26202_fields gue_remcsum fndecl 4 26202 NULL ++et131x_change_mtu_fndecl_26203_fields et131x_change_mtu fndecl 2 26203 NULL ++rc_blockcount_xfs_refcount_irec_26208_fields rc_blockcount xfs_refcount_irec 0 26208 NULL ++off_virtio_vsock_pkt_26209_fields off virtio_vsock_pkt 0 26209 NULL ++s_log_zone_size_isofs_sb_info_26211_fields s_log_zone_size isofs_sb_info 0 26211 NULL ++dev_cnt_usnic_uiom_pd_26213_fields dev_cnt usnic_uiom_pd 0 26213 NULL ++ufx_handle_damage_fndecl_26219_fields ufx_handle_damage fndecl 5-4 26219 NULL nohasharray ++dr_post_altera_jtag_26219_fields dr_post altera_jtag 0 26219 &ufx_handle_damage_fndecl_26219_fields ++base_snd_cs46xx_region_26223_fields base snd_cs46xx_region 0 26223 NULL ++hfi1_dev_vardecl_device_c_26237_fields hfi1_dev vardecl_device.c 0 26237 NULL ++shift_rtl8xxxu_rxdesc24_26240_fields shift rtl8xxxu_rxdesc24 0 26240 NULL nohasharray ++tct_size_idt77252_dev_26240_fields tct_size idt77252_dev 0 26240 &shift_rtl8xxxu_rxdesc24_26240_fields ++max_srq_wr_ib_device_attr_26242_fields max_srq_wr ib_device_attr 0 26242 NULL ++t4_init_sched_fndecl_26247_fields t4_init_sched fndecl 1 26247 NULL ++can_gather_numa_stats_fndecl_26254_fields can_gather_numa_stats fndecl 3 26254 NULL ++den_snd_ratden_26264_fields den snd_ratden 0 26264 NULL ++jumbo_size_qset_params_26273_fields jumbo_size qset_params 0 26273 NULL ++decompress_pstore_zbackend_26274_fields decompress pstore_zbackend 0 26274 NULL ++fw_realloc_buffer_fndecl_26275_fields fw_realloc_buffer fndecl 2 26275 NULL ++width_stk1160_26279_fields width stk1160 0 26279 NULL ++simple_io_fndecl_26280_fields simple_io fndecl 4 26280 NULL nohasharray ++xlate_dev_mem_ptr_fndecl_26280_fields xlate_dev_mem_ptr fndecl 1 26280 &simple_io_fndecl_26280_fields ++send_write_fndecl_26285_fields send_write fndecl 6-0-5 26285 NULL ++tx_data_length_hso_serial_26287_fields tx_data_length hso_serial 0 26287 NULL ++size_rsn_ie_t_26289_fields size rsn_ie_t 0 26289 NULL ++hub_port_connect_fndecl_26292_fields hub_port_connect fndecl 2 26292 NULL nohasharray ++sc_max_sge_svcxprt_rdma_26292_fields sc_max_sge svcxprt_rdma 0 26292 &hub_port_connect_fndecl_26292_fields ++members_count_dlm_space_26293_fields members_count dlm_space 0 26293 NULL ++devm_gen_pool_create_fndecl_26295_fields devm_gen_pool_create fndecl 2 26295 NULL ++count_rio_transaction_26296_fields count rio_transaction 0 26296 NULL ++xskip_mt9t031_26297_fields xskip mt9t031 0 26297 NULL ++xhci_common_hub_descriptor_fndecl_26304_fields xhci_common_hub_descriptor fndecl 3 26304 NULL nohasharray ++model_data_size_oxygen_model_26304_fields model_data_size oxygen_model 0 26304 &xhci_common_hub_descriptor_fndecl_26304_fields ++w5200_spi_readbulk_fndecl_26307_fields w5200_spi_readbulk fndecl 4 26307 NULL ++drxdap_fasi_write_block_fndecl_26315_fields drxdap_fasi_write_block fndecl 3 26315 NULL ++irlan_connect_indication_fndecl_26316_fields irlan_connect_indication fndecl 5 26316 NULL ++mc_mask_radeon_mc_26322_fields mc_mask radeon_mc 0 26322 NULL ++ocfs2_read_refcount_block_fndecl_26330_fields ocfs2_read_refcount_block fndecl 2 26330 NULL ++fcoe_ctlr_send_keep_alive_fndecl_26335_fields fcoe_ctlr_send_keep_alive fndecl 3 26335 NULL ++maxchild_usb_device_26337_fields maxchild usb_device 0 26337 NULL nohasharray ++scif_pin_pages_fndecl_26337_fields scif_pin_pages fndecl 2 26337 &maxchild_usb_device_26337_fields ++broadcast_xmt_max_payload_fwnet_device_26343_fields broadcast_xmt_max_payload fwnet_device 0 26343 NULL ++vmw_cotable_resize_fndecl_26346_fields vmw_cotable_resize fndecl 2 26346 NULL ++blkdev_readpages_fndecl_26350_fields blkdev_readpages fndecl 4 26350 NULL nohasharray ++hugetlbfs_pagecache_present_fndecl_26350_fields hugetlbfs_pagecache_present fndecl 3 26350 &blkdev_readpages_fndecl_26350_fields ++__ocfs2_remove_xattr_range_fndecl_26353_fields __ocfs2_remove_xattr_range fndecl 5-4-3 26353 NULL nohasharray ++da7219_set_dai_sysclk_fndecl_26353_fields da7219_set_dai_sysclk fndecl 3 26353 &__ocfs2_remove_xattr_range_fndecl_26353_fields ++ioread16_fndecl_26365_fields ioread16 fndecl 0 26365 NULL nohasharray ++scsi_eh_prep_cmnd_fndecl_26365_fields scsi_eh_prep_cmnd fndecl 5 26365 &ioread16_fndecl_26365_fields ++max_mthca_alloc_26367_fields max mthca_alloc 0 26367 NULL ++xpnet_send_fndecl_26368_fields xpnet_send fndecl 3-4 26368 NULL nohasharray ++ts_tsid_gru_thread_state_26368_fields ts_tsid gru_thread_state 0 26368 &xpnet_send_fndecl_26368_fields ++buffer_length_TAG_TW_Ioctl_Driver_Command_26369_fields buffer_length TAG_TW_Ioctl_Driver_Command 0 26369 NULL ++ac_last_group_ocfs2_alloc_context_26384_fields ac_last_group ocfs2_alloc_context 0 26384 NULL ++dccp_sendmsg_fndecl_26385_fields dccp_sendmsg fndecl 3 26385 NULL ++mrp_attr_create_fndecl_26390_fields mrp_attr_create fndecl 3 26390 NULL ++dict_size_comp_opts_26391_fields dict_size comp_opts 0 26391 NULL ++maximum_num_physicals_aac_dev_26393_fields maximum_num_physicals aac_dev 0 26393 NULL ++lcd_write_fndecl_26394_fields lcd_write fndecl 3 26394 NULL ++transcnt_elsa_hw_26395_fields transcnt elsa_hw 0 26395 NULL ++ea_init_fndecl_26400_fields ea_init fndecl 5 26400 NULL ++gbuffers_vardecl_meye_c_26402_fields gbuffers vardecl_meye.c 0 26402 NULL ++xhci_giveback_urb_in_irq_fndecl_26403_fields xhci_giveback_urb_in_irq fndecl 3 26403 NULL nohasharray ++bad_peb_limit_ubi_device_26403_fields bad_peb_limit ubi_device 0 26403 &xhci_giveback_urb_in_irq_fndecl_26403_fields ++netlbl_catmap_walk_fndecl_26405_fields netlbl_catmap_walk fndecl 0-2 26405 NULL ++height_drm_mode_create_dumb_26406_fields height drm_mode_create_dumb 0 26406 NULL ++residualByteCnt_status_entry_26414_fields residualByteCnt status_entry 0 26414 NULL ++crtc_htotal_drm_display_mode_26418_fields crtc_htotal drm_display_mode 0 26418 NULL ++xfs_bmapi_convert_unwritten_fndecl_26421_fields xfs_bmapi_convert_unwritten fndecl 0 26421 NULL ++mmio_size_lpss_private_data_26423_fields mmio_size lpss_private_data 0 26423 NULL ++mod_start_extent_map_26431_fields mod_start extent_map 0 26431 NULL ++wtmax_nfs_fsinfo_26434_fields wtmax nfs_fsinfo 0 26434 NULL ++__adjust_resource_fndecl_26436_fields __adjust_resource fndecl 3-2 26436 NULL ++packets_snd_urb_ctx_26437_fields packets snd_urb_ctx 0 26437 NULL ++map_capacity_cw1200_queue_stats_26439_fields map_capacity cw1200_queue_stats 0 26439 NULL ++compute_pipe_count_kgd2kfd_shared_resources_26445_fields compute_pipe_count kgd2kfd_shared_resources 0 26445 NULL ++max_req_size_mmc_host_26446_fields max_req_size mmc_host 0 26446 NULL nohasharray ++sierra_net_change_mtu_fndecl_26446_fields sierra_net_change_mtu fndecl 2 26446 &max_req_size_mmc_host_26446_fields ++size_aper_size_info_fixed_26447_fields size aper_size_info_fixed 0 26447 NULL ++width_cobalt_stream_26451_fields width cobalt_stream 0 26451 NULL ++qp_memcpy_to_queue_iov_fndecl_26456_fields qp_memcpy_to_queue_iov fndecl 5-2 26456 NULL ++global_irq_base_acpi_madt_io_apic_26467_fields global_irq_base acpi_madt_io_apic 0 26467 NULL ++usbat_bulk_read_fndecl_26469_fields usbat_bulk_read fndecl 3 26469 NULL ++tpg_reset_source_fndecl_26472_fields tpg_reset_source fndecl 2-3 26472 NULL ++iscsi_conn_context_id_iscsi_kcqe_26475_fields iscsi_conn_context_id iscsi_kcqe 0 26475 NULL ++nr_kioctx_table_26477_fields nr kioctx_table 0 26477 NULL ++btt_read_pg_fndecl_26478_fields btt_read_pg fndecl 0 26478 NULL ++len_seq_buf_26481_fields len seq_buf 0 26481 NULL ++page_cache_next_hole_fndecl_26482_fields page_cache_next_hole fndecl 0-2 26482 NULL ++max_osd_ceph_osdmap_26483_fields max_osd ceph_osdmap 0 26483 NULL ++__ip6_append_data_fndecl_26484_fields __ip6_append_data fndecl 10-9 26484 NULL ++count_xfs_dir2_sf_hdr_26486_fields count xfs_dir2_sf_hdr 0 26486 NULL ++setup_max_cpus_vardecl_26488_fields setup_max_cpus vardecl 0 26488 NULL ++tipc_bcast_get_mtu_fndecl_26493_fields tipc_bcast_get_mtu fndecl 0 26493 NULL nohasharray ++pa_lstart_ext4_prealloc_space_26493_fields pa_lstart ext4_prealloc_space 0 26493 &tipc_bcast_get_mtu_fndecl_26493_fields ++ndr_start_nd_region_26496_fields ndr_start nd_region 0 26496 NULL ++remap_and_issue_overwrite_fndecl_26499_fields remap_and_issue_overwrite fndecl 3 26499 NULL ++drm_fb_helper_dirty_fndecl_26526_fields drm_fb_helper_dirty fndecl 3-5-2-4 26526 NULL nohasharray ++t4_max_cq_depth_c4iw_hw_queue_26526_fields t4_max_cq_depth c4iw_hw_queue 0 26526 &drm_fb_helper_dirty_fndecl_26526_fields ++devm_memremap_fndecl_26527_fields devm_memremap fndecl 3-2 26527 NULL ++vmap_fndecl_26530_fields vmap fndecl 2 26530 NULL ++sync_buf_offs_pvr2_ioread_26534_fields sync_buf_offs pvr2_ioread 0 26534 NULL ++myri10ge_max_slices_vardecl_myri10ge_c_26536_fields myri10ge_max_slices vardecl_myri10ge.c 0 26536 NULL ++onenand_write_fndecl_26546_fields onenand_write fndecl 2 26546 NULL nohasharray ++rss_lut_size_i40evf_adapter_26546_fields rss_lut_size i40evf_adapter 0 26546 &onenand_write_fndecl_26546_fields ++pci_irq_pcmcia_socket_26558_fields pci_irq pcmcia_socket 0 26558 NULL ++maxdepth_sfq_sched_data_26560_fields maxdepth sfq_sched_data 0 26560 NULL ++fifo_blocks_vxge_hw_fifo_config_26565_fields fifo_blocks vxge_hw_fifo_config 0 26565 NULL ++br_change_mtu_fndecl_26571_fields br_change_mtu fndecl 2 26571 NULL ++wMaxSegmentSize_usb_cdc_mbim_desc_26572_fields wMaxSegmentSize usb_cdc_mbim_desc 0 26572 NULL ++ra_tid_iwl_mvm_tx_resp_26576_fields ra_tid iwl_mvm_tx_resp 0 26576 NULL ++sd_log_flush_head_gfs2_sbd_26577_fields sd_log_flush_head gfs2_sbd 0 26577 NULL ++smbios_entry_point_size_vardecl_dmi_scan_c_26579_fields smbios_entry_point_size vardecl_dmi_scan.c 0 26579 NULL ++read_tree_block_fndecl_26587_fields read_tree_block fndecl 2 26587 NULL nohasharray ++initial_ssthresh_vardecl_tcp_cubic_c_26587_fields initial_ssthresh vardecl_tcp_cubic.c 0 26587 &read_tree_block_fndecl_26587_fields ++rates_len_add_sta_param_26593_fields rates_len add_sta_param 0 26593 NULL ++tx_desc_count_xgbe_prv_data_26603_fields tx_desc_count xgbe_prv_data 0 26603 NULL ++UMAsize_sis_video_info_26611_fields UMAsize sis_video_info 0 26611 NULL ++width_drm_vmw_size_26615_fields width drm_vmw_size 0 26615 NULL ++control_blocks_gru_create_context_req_26616_fields control_blocks gru_create_context_req 0 26616 NULL ++data_out_ep_vub300_mmc_host_26618_fields data_out_ep vub300_mmc_host 0 26618 NULL ++airspy_convert_stream_fndecl_26619_fields airspy_convert_stream fndecl 0-4 26619 NULL ++usb_rh_urb_dequeue_fndecl_26620_fields usb_rh_urb_dequeue fndecl 3 26620 NULL ++smscore_load_firmware_family2_fndecl_26621_fields smscore_load_firmware_family2 fndecl 3 26621 NULL ++hub_port_connect_change_fndecl_26625_fields hub_port_connect_change fndecl 2 26625 NULL ++data_len_ipmi_msg_26626_fields data_len ipmi_msg 0 26626 NULL ++l2_fhdr_pkt_len_l2_fhdr_26630_fields l2_fhdr_pkt_len l2_fhdr 0 26630 NULL ++facs_acpi_table_fadt_26632_fields facs acpi_table_fadt 0 26632 NULL ++mpt_lan_receive_post_turbo_fndecl_26635_fields mpt_lan_receive_post_turbo fndecl 2 26635 NULL ++qxl_draw_dirty_fb_fndecl_26636_fields qxl_draw_dirty_fb fndecl 7 26636 NULL ++i40e_change_mtu_fndecl_26637_fields i40e_change_mtu fndecl 2 26637 NULL ++aac_sa_ioremap_fndecl_26639_fields aac_sa_ioremap fndecl 2 26639 NULL nohasharray ++h_length_dlm_header_26639_fields h_length dlm_header 0 26639 &aac_sa_ioremap_fndecl_26639_fields nohasharray ++irias_new_octseq_value_fndecl_26639_fields irias_new_octseq_value fndecl 2 26639 &h_length_dlm_header_26639_fields ++fh_size_knfsd_fh_26641_fields fh_size knfsd_fh 0 26641 NULL ++size_drm_global_reference_26642_fields size drm_global_reference 0 26642 NULL nohasharray ++sys_madvise_fndecl_26642_fields sys_madvise fndecl 2-1 26642 &size_drm_global_reference_26642_fields ++platform_device_alloc_fndecl_26645_fields platform_device_alloc fndecl 2 26645 NULL ++n_namesz_elf64_note_26646_fields n_namesz elf64_note 0 26646 NULL ++max_wqes_mlx4_caps_26647_fields max_wqes mlx4_caps 0 26647 NULL ++spi_populate_width_msg_fndecl_26651_fields spi_populate_width_msg fndecl 0 26651 NULL ++front_len_ceph_msgpool_26653_fields front_len ceph_msgpool 0 26653 NULL ++pmcraid_get_minor_fndecl_26656_fields pmcraid_get_minor fndecl 0 26656 NULL ++nr_recvmsg_fndecl_26658_fields nr_recvmsg fndecl 3 26658 NULL ++jbd2_journal_begin_ordered_truncate_fndecl_26661_fields jbd2_journal_begin_ordered_truncate fndecl 3 26661 NULL ++qed_qm_pf_mem_size_fndecl_26667_fields qed_qm_pf_mem_size fndecl 0 26667 NULL ++hdlc_change_mtu_fndecl_26672_fields hdlc_change_mtu fndecl 2 26672 NULL ++oobsize_mtd_info_26683_fields oobsize mtd_info 0 26683 NULL ++swap_cgroup_swapon_fndecl_26685_fields swap_cgroup_swapon fndecl 2 26685 NULL ++rx_buff_len_amd8111e_priv_26693_fields rx_buff_len amd8111e_priv 0 26693 NULL ++packet_snd_fndecl_26705_fields packet_snd fndecl 3 26705 NULL ++musb_ep_program_fndecl_26707_fields musb_ep_program fndecl 7 26707 NULL ++x509_extract_name_segment_fndecl_26716_fields x509_extract_name_segment fndecl 5 26716 NULL ++max_transfer_size_rndis_init_c_26725_fields max_transfer_size rndis_init_c 0 26725 NULL ++fuse_copy_pages_fndecl_26731_fields fuse_copy_pages fndecl 2 26731 NULL ++ocfs2_xattr_set_handle_fndecl_26732_fields ocfs2_xattr_set_handle fndecl 7 26732 NULL ++minor_uart_driver_26739_fields minor uart_driver 0 26739 NULL ++xfs_filestream_lookup_ag_fndecl_26744_fields xfs_filestream_lookup_ag fndecl 0 26744 NULL nohasharray ++add_index_fndecl_26744_fields add_index fndecl 0 26744 &xfs_filestream_lookup_ag_fndecl_26744_fields ++xfs_refcount_alloc_cow_extent_fndecl_26749_fields xfs_refcount_alloc_cow_extent fndecl 0 26749 NULL ++block_size_befs_sb_info_26751_fields block_size befs_sb_info 0 26751 NULL ++raw_serial_size_pkcs7_parse_context_26761_fields raw_serial_size pkcs7_parse_context 0 26761 NULL ++tipc_send_stream_fndecl_26771_fields tipc_send_stream fndecl 3 26771 NULL ++rdma_rw_init_single_wr_fndecl_26775_fields rdma_rw_init_single_wr fndecl 4 26775 NULL ++__perf_event_read_size_fndecl_26786_fields __perf_event_read_size fndecl 2 26786 NULL ++max_support_points_edt_ft5x06_ts_data_26799_fields max_support_points edt_ft5x06_ts_data 0 26799 NULL ++ocfs2_cache_block_dealloc_fndecl_26800_fields ocfs2_cache_block_dealloc fndecl 6-5-4 26800 NULL ++width_v4l2_rect_26802_fields width v4l2_rect 0 26802 NULL ++dwc2_hsotg_set_ep_maxpacket_fndecl_26815_fields dwc2_hsotg_set_ep_maxpacket fndecl 3 26815 NULL ++ramdisk_image_setup_header_26821_fields ramdisk_image setup_header 0 26821 NULL ++qlcnic_max_rings_fndecl_26823_fields qlcnic_max_rings fndecl 0-2 26823 NULL ++l2tp_ip_recvmsg_fndecl_26826_fields l2tp_ip_recvmsg fndecl 3 26826 NULL ++bEndpointAddress_usb_endpoint_descriptor_26829_fields bEndpointAddress usb_endpoint_descriptor 0 26829 NULL ++vc_screenbuf_size_vc_data_26832_fields vc_screenbuf_size vc_data 0 26832 NULL nohasharray ++ath6kl_wmi_add_del_mcast_filter_cmd_fndecl_26832_fields ath6kl_wmi_add_del_mcast_filter_cmd fndecl 2 26832 &vc_screenbuf_size_vc_data_26832_fields ++header_sectors_per_block_partition_26836_fields header_sectors_per_block partition 0 26836 NULL ++hint_root_dm_cache_metadata_26838_fields hint_root dm_cache_metadata 0 26838 NULL ++size_sram_reserve_26839_fields size sram_reserve 0 26839 NULL ++offset_resource_entry_26851_fields offset resource_entry 0 26851 NULL ++osd_req_add_get_attr_page_fndecl_26866_fields osd_req_add_get_attr_page fndecl 4 26866 NULL ++try_get_cap_refs_fndecl_26867_fields try_get_cap_refs fndecl 0 26867 NULL ++dlc_usb_8dev_rx_msg_26873_fields dlc usb_8dev_rx_msg 0 26873 NULL nohasharray ++pipe_in_lan78xx_net_26873_fields pipe_in lan78xx_net 0 26873 &dlc_usb_8dev_rx_msg_26873_fields ++pci_address_to_pio_fndecl_26876_fields pci_address_to_pio fndecl 0-1 26876 NULL ++mwifiex_sdio_card_to_host_mp_aggr_fndecl_26877_fields mwifiex_sdio_card_to_host_mp_aggr fndecl 2 26877 NULL ++n_allocated_vis_efx_ef10_nic_data_26878_fields n_allocated_vis efx_ef10_nic_data 0 26878 NULL ++dev_bytenr_btrfsic_block_data_ctx_26882_fields dev_bytenr btrfsic_block_data_ctx 0 26882 NULL nohasharray ++sym_set_cam_result_error_fndecl_26882_fields sym_set_cam_result_error fndecl 3 26882 &dev_bytenr_btrfsic_block_data_ctx_26882_fields ++out_skip_ceph_connection_26886_fields out_skip ceph_connection 0 26886 NULL ++xdr_process_buf_fndecl_26887_fields xdr_process_buf fndecl 3-2 26887 NULL ++head_floppy_struct_26890_fields head floppy_struct 0 26890 NULL ++agno_xfs_alloc_arg_26892_fields agno xfs_alloc_arg 0 26892 NULL nohasharray ++len_f2fs_defragment_26892_fields len f2fs_defragment 0 26892 &agno_xfs_alloc_arg_26892_fields ++raid_disks_r5conf_26904_fields raid_disks r5conf 0 26904 NULL ++stack_user_size_perf_sample_data_26911_fields stack_user_size perf_sample_data 0 26911 NULL nohasharray ++ctx_len_xfrm_user_sec_ctx_26911_fields ctx_len xfrm_user_sec_ctx 0 26911 &stack_user_size_perf_sample_data_26911_fields ++port_event_fndecl_26912_fields port_event fndecl 2 26912 NULL ++num_slots_rtsx_pcr_26914_fields num_slots rtsx_pcr 0 26914 NULL ++hscx_empty_fifo_fndecl_26915_fields hscx_empty_fifo fndecl 2 26915 NULL nohasharray ++jffs2_flash_writev_fndecl_26915_fields jffs2_flash_writev fndecl 4 26915 &hscx_empty_fifo_fndecl_26915_fields ++w5500_spi_writebulk_fndecl_26916_fields w5500_spi_writebulk fndecl 4 26916 NULL ++get_wep_key_fndecl_26919_fields get_wep_key fndecl 0-4 26919 NULL nohasharray ++nvmet_rdma_use_inline_sg_fndecl_26919_fields nvmet_rdma_use_inline_sg fndecl 2-3 26919 &get_wep_key_fndecl_26919_fields ++amdgpu_bo_create_restricted_fndecl_26920_fields amdgpu_bo_create_restricted fndecl 2 26920 NULL ++to_skip_sd_26922_fields to_skip sd 0 26922 NULL ++jfs_xattr_set_os2_fndecl_26923_fields jfs_xattr_set_os2 fndecl 6 26923 NULL ++count_vnic_res_26925_fields count vnic_res 0 26925 NULL ++major_intel_th_26929_fields major intel_th 0 26929 NULL ++get_bits_fndecl_26938_fields get_bits fndecl 0-2 26938 NULL ++granularity_vx_ibl_info_26939_fields granularity vx_ibl_info 0 26939 NULL ++arch_io_reserve_memtype_wc_fndecl_26940_fields arch_io_reserve_memtype_wc fndecl 1-2 26940 NULL ++tx_nr_pages_bnxt_26942_fields tx_nr_pages bnxt 0 26942 NULL ++il4965_pass_packet_to_mac80211_fndecl_26945_fields il4965_pass_packet_to_mac80211 fndecl 3 26945 NULL ++br_vlan_set_default_pvid_fndecl_26946_fields br_vlan_set_default_pvid fndecl 2 26946 NULL nohasharray ++chunk_size_drxk_config_26946_fields chunk_size drxk_config 0 26946 &br_vlan_set_default_pvid_fndecl_26946_fields ++stripe_set_idx_fndecl_26948_fields stripe_set_idx fndecl 1 26948 NULL ++width_v4l2_pix_format_mplane_26950_fields width v4l2_pix_format_mplane 0 26950 NULL ++cid_cnic_context_26952_fields cid cnic_context 0 26952 NULL ++bulk_out_endp_ttusbir_26955_fields bulk_out_endp ttusbir 0 26955 NULL nohasharray ++id_tps6586x_subdev_info_26955_fields id tps6586x_subdev_info 0 26955 &bulk_out_endp_ttusbir_26955_fields ++sky2_receive_fndecl_26956_fields sky2_receive fndecl 2 26956 NULL ++carl9170_rx_untie_data_fndecl_26958_fields carl9170_rx_untie_data fndecl 3 26958 NULL ++bulk_in_ep_bfusb_data_26959_fields bulk_in_ep bfusb_data 0 26959 NULL ++cfpkt_extr_trail_fndecl_26960_fields cfpkt_extr_trail fndecl 3 26960 NULL ++bt_sock_recvmsg_fndecl_26967_fields bt_sock_recvmsg fndecl 3 26967 NULL ++brk_mm_struct_26976_fields brk mm_struct 0 26976 NULL nohasharray ++init_allocator_fndecl_26976_fields init_allocator fndecl 3 26976 &brk_mm_struct_26976_fields ++ctrl_out_pipe_hfcusb_data_26981_fields ctrl_out_pipe hfcusb_data 0 26981 NULL 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&nau8825_configure_sysclk_fndecl_27013_fields ++nfs4_set_security_label_fndecl_27018_fields nfs4_set_security_label fndecl 3 27018 NULL ++dx_fb_copyarea_27025_fields dx fb_copyarea 0 27025 NULL ++shift_radix_tree_node_27029_fields shift radix_tree_node 0 27029 NULL nohasharray ++__bufio_new_fndecl_27029_fields __bufio_new fndecl 2 27029 &shift_radix_tree_node_27029_fields ++may_expand_vm_fndecl_27030_fields may_expand_vm fndecl 3 27030 NULL ++overhead_sctp_packet_27032_fields overhead sctp_packet 0 27032 NULL ++skb_splice_bits_fndecl_27037_fields skb_splice_bits fndecl 0 27037 NULL ++read_capacity_16_fndecl_27039_fields read_capacity_16 fndecl 0 27039 NULL ++device_pci_dev_27044_fields device pci_dev 0 27044 NULL ++remains_vardecl_initramfs_c_27049_fields remains vardecl_initramfs.c 0 27049 NULL ++brcmf_sdiod_ramrw_fndecl_27055_fields brcmf_sdiod_ramrw fndecl 5-3 27055 NULL ++indices_fm10k_ring_feature_27057_fields indices fm10k_ring_feature 0 27057 NULL ++iscsi_post_host_event_fndecl_27058_fields iscsi_post_host_event fndecl 4 27058 NULL ++ife_get_sz_fndecl_27062_fields ife_get_sz fndecl 0 27062 NULL ++sb_init_dio_done_wq_fndecl_27065_fields sb_init_dio_done_wq fndecl 0 27065 NULL ++new_layout_mddev_27083_fields new_layout mddev 0 27083 NULL ++max_wqes_rqes_per_q_ocrdma_mbx_query_config_27086_fields max_wqes_rqes_per_q ocrdma_mbx_query_config 0 27086 NULL ++far_set_size_geom_27088_fields far_set_size geom 0 27088 NULL ++vid_hdr_aloffset_ubi_device_27089_fields vid_hdr_aloffset ubi_device 0 27089 NULL ++file_size_perf_mmap_event_27090_fields file_size perf_mmap_event 0 27090 NULL nohasharray ++mei_devt_vardecl_main_c_27090_fields mei_devt vardecl_main.c 0 27090 &file_size_perf_mmap_event_27090_fields ++num_counters_compat_arpt_replace_27091_fields num_counters compat_arpt_replace 0 27091 NULL ++__btrfs_alloc_chunk_fndecl_27105_fields __btrfs_alloc_chunk fndecl 3 27105 NULL nohasharray ++i_suballoc_bit_ocfs2_dinode_27105_fields i_suballoc_bit ocfs2_dinode 0 27105 &__btrfs_alloc_chunk_fndecl_27105_fields ++iser_max_sectors_vardecl_27108_fields iser_max_sectors vardecl 0 27108 NULL ++usb_hcd_link_urb_to_ep_fndecl_27115_fields usb_hcd_link_urb_to_ep fndecl 0 27115 NULL ++gpa_gfn_to_hva_cache_27125_fields gpa gfn_to_hva_cache 0 27125 NULL ++mwifiex_sdio_card_to_host_fndecl_27127_fields mwifiex_sdio_card_to_host fndecl 4 27127 NULL nohasharray ++non_atomic_pte_lookup_fndecl_27127_fields non_atomic_pte_lookup fndecl 2 27127 &mwifiex_sdio_card_to_host_fndecl_27127_fields ++pd_count_ocrdma_alloc_pd_range_rsp_27128_fields pd_count ocrdma_alloc_pd_range_rsp 0 27128 NULL ++dwc_get_residue_fndecl_27139_fields dwc_get_residue fndecl 0 27139 NULL nohasharray ++mtu_rfcomm_dlc_27139_fields mtu rfcomm_dlc 0 27139 &dwc_get_residue_fndecl_27139_fields nohasharray ++mappable_base_i915_ggtt_27139_fields mappable_base i915_ggtt 0 27139 &mtu_rfcomm_dlc_27139_fields ++rx_ps_bsize0_e1000_adapter_27144_fields rx_ps_bsize0 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27192 NULL ++write_tty_operations_27198_fields write tty_operations 0 27198 NULL nohasharray ++caif_stream_recvmsg_fndecl_27198_fields caif_stream_recvmsg fndecl 3 27198 &write_tty_operations_27198_fields ++netup_unidvb_dma_init_fndecl_27199_fields netup_unidvb_dma_init fndecl 2 27199 NULL ++tpm_tis_spi_read_bytes_fndecl_27206_fields tpm_tis_spi_read_bytes fndecl 3 27206 NULL ++ath6kl_wmi_scanparams_cmd_fndecl_27208_fields ath6kl_wmi_scanparams_cmd fndecl 2 27208 NULL ++__ext4_read_dirblock_fndecl_27210_fields __ext4_read_dirblock fndecl 2 27210 NULL ++nr_bos_drm_etnaviv_gem_submit_27211_fields nr_bos drm_etnaviv_gem_submit 0 27211 NULL ++block_size_scsi_tape_27212_fields block_size scsi_tape 0 27212 NULL ++num_prior_parent_snaps_ceph_mds_snap_realm_27215_fields num_prior_parent_snaps ceph_mds_snap_realm 0 27215 NULL ++sdio_memcpy_fromio_fndecl_27218_fields sdio_memcpy_fromio fndecl 4 27218 NULL ++sym_prepare_nego_fndecl_27219_fields sym_prepare_nego fndecl 0 27219 NULL ++em_canid_change_fndecl_27221_fields em_canid_change fndecl 3 27221 NULL ++bm_bn_xfs_buf_map_27223_fields bm_bn xfs_buf_map 0 27223 NULL ++gsm_dlci_data_fndecl_27224_fields gsm_dlci_data fndecl 3 27224 NULL ++arm_db_page_mthca_create_cq_27227_fields arm_db_page mthca_create_cq 0 27227 NULL ++vma_add_reservation_fndecl_27233_fields vma_add_reservation fndecl 3 27233 NULL ++iwl_store_ucode_sec_fndecl_27235_fields iwl_store_ucode_sec fndecl 4 27235 NULL ++qib_cfgctxts_vardecl_27236_fields qib_cfgctxts vardecl 0 27236 NULL ++do_splice_fndecl_27239_fields do_splice fndecl 5 27239 NULL ++hfsplus_brec_find_fndecl_27243_fields hfsplus_brec_find fndecl 0 27243 NULL ++name_len_ceph_mds_reply_dir_entry_27245_fields name_len ceph_mds_reply_dir_entry 0 27245 NULL ++sisusb_recv_bulk_msg_fndecl_27246_fields sisusb_recv_bulk_msg fndecl 2-3 27246 NULL ++skb_read_pdu_data_fndecl_27249_fields skb_read_pdu_data fndecl 4 27249 NULL ++ocfs2_xattr_value_truncate_fndecl_27252_fields ocfs2_xattr_value_truncate fndecl 3 27252 NULL nohasharray ++zoneshift_alauda_card_info_27252_fields zoneshift alauda_card_info 0 27252 &ocfs2_xattr_value_truncate_fndecl_27252_fields ++amb_base_i5k_amb_data_27255_fields amb_base i5k_amb_data 0 27255 NULL ++datafab_read_data_fndecl_27257_fields datafab_read_data fndecl 4 27257 NULL nohasharray ++num_tx_qs_be_adapter_27257_fields num_tx_qs be_adapter 0 27257 &datafab_read_data_fndecl_27257_fields ++sector_drbd_interval_27266_fields sector drbd_interval 0 27266 NULL ++truesize_iwl_rx_cmd_buffer_27273_fields truesize iwl_rx_cmd_buffer 0 27273 NULL ++bios_hardcoded_edid_size_amdgpu_mode_info_27277_fields bios_hardcoded_edid_size amdgpu_mode_info 0 27277 NULL ++netxen_process_rcv_fndecl_27279_fields netxen_process_rcv fndecl 4 27279 NULL ++sector_r10bio_27298_fields sector r10bio 0 27298 NULL ++offset_mlx5_ib_wq_27302_fields offset mlx5_ib_wq 0 27302 NULL ++ath6kl_connect_event_fndecl_27304_fields ath6kl_connect_event fndecl 7 27304 NULL ++gpu_mem_size_vml_par_27308_fields gpu_mem_size vml_par 0 27308 NULL ++sctp_recvmsg_fndecl_27314_fields sctp_recvmsg fndecl 3 27314 NULL ++chunk_sectors_r5conf_27317_fields chunk_sectors r5conf 0 27317 NULL ++lpe_size_sst_pdata_27329_fields lpe_size sst_pdata 0 27329 NULL ++block_size_persistent_ram_ecc_info_27331_fields block_size persistent_ram_ecc_info 0 27331 NULL ++write_buffer_fndecl_27339_fields write_buffer fndecl 2-0 27339 NULL ++align_pad_cqe_rx_t_27341_fields align_pad cqe_rx_t 0 27341 NULL ++sndbuf_tun_struct_27345_fields sndbuf tun_struct 0 27345 NULL ++acpi_os_map_iomem_fndecl_27346_fields acpi_os_map_iomem fndecl 2-1 27346 NULL nohasharray ++add_numbered_child_fndecl_27346_fields add_numbered_child fndecl 7-8-3 27346 &acpi_os_map_iomem_fndecl_27346_fields ++pix_format_set_size_fndecl_27356_fields pix_format_set_size fndecl 3-4 27356 NULL ++static_data_priv_len_wl1271_27357_fields static_data_priv_len wl1271 0 27357 NULL ++xfs_bmap_last_offset_fndecl_27364_fields xfs_bmap_last_offset fndecl 0 27364 NULL ++ext_tree_layoutupdate_size_fndecl_27368_fields ext_tree_layoutupdate_size fndecl 0-2 27368 NULL nohasharray ++find_new_extents_fndecl_27368_fields find_new_extents fndecl 5 27368 &ext_tree_layoutupdate_size_fndecl_27368_fields ++pci_iov_remove_virtfn_fndecl_27369_fields pci_iov_remove_virtfn fndecl 2 27369 NULL nohasharray ++channels_pda_pa_curve_data_27369_fields channels pda_pa_curve_data 0 27369 &pci_iov_remove_virtfn_fndecl_27369_fields ++mod_len_ccp_rsa_engine_27374_fields mod_len ccp_rsa_engine 0 27374 NULL ++dwNtbOutMaxSize_usb_cdc_ncm_ntb_parameters_27384_fields dwNtbOutMaxSize usb_cdc_ncm_ntb_parameters 0 27384 NULL ++frame_size_audioformat_27394_fields frame_size audioformat 0 27394 NULL ++ccid_kmem_cache_create_fndecl_27397_fields ccid_kmem_cache_create fndecl 1 27397 NULL ++iscsit_xmit_nondatain_pdu_fndecl_27400_fields iscsit_xmit_nondatain_pdu fndecl 4 27400 NULL ++m_bsize_xfs_mount_27405_fields m_bsize xfs_mount 0 27405 NULL nohasharray ++btrfs_copy_from_user_fndecl_27405_fields btrfs_copy_from_user fndecl 0-1-2 27405 &m_bsize_xfs_mount_27405_fields ++max_payload_rpc_xprt_27408_fields max_payload rpc_xprt 0 27408 NULL ++bucket_table_alloc_fndecl_27422_fields bucket_table_alloc fndecl 2 27422 NULL ++dst_frames_snd_pcm_plugin_27424_fields dst_frames snd_pcm_plugin 0 27424 NULL nohasharray ++service_name_len_nfc_llcp_sock_27424_fields service_name_len nfc_llcp_sock 0 27424 &dst_frames_snd_pcm_plugin_27424_fields ++max_nan_de_entries_ieee80211_hw_27425_fields max_nan_de_entries ieee80211_hw 0 27425 NULL ++build_virtual_key_fndecl_27427_fields build_virtual_key fndecl 2 27427 NULL ++ad9523_read_fndecl_27434_fields ad9523_read fndecl 2 27434 NULL ++qp_memcpy_to_queue_fndecl_27437_fields qp_memcpy_to_queue fndecl 5-2 27437 NULL nohasharray ++__fsnotify_parent_fndecl_27437_fields __fsnotify_parent fndecl 0 27437 &qp_memcpy_to_queue_fndecl_27437_fields ++regmap_spi_async_write_fndecl_27439_fields regmap_spi_async_write fndecl 3-5 27439 NULL ++produce_size_vmci_qp_alloc_info_vmvm_27440_fields produce_size vmci_qp_alloc_info_vmvm 0 27440 NULL ++radeon_vm_block_size_vardecl_27445_fields radeon_vm_block_size vardecl 0 27445 NULL ++lpfc_sriov_nr_virtfn_vardecl_lpfc_attr_c_27446_fields lpfc_sriov_nr_virtfn vardecl_lpfc_attr.c 0 27446 NULL ++dm_table_get_num_targets_fndecl_27451_fields dm_table_get_num_targets fndecl 0 27451 NULL ++fec_read_bufs_fndecl_27452_fields fec_read_bufs fndecl 3 27452 NULL ++set_offset_v2_k_type_fndecl_27455_fields set_offset_v2_k_type fndecl 2 27455 NULL ++xfs_dir3_data_init_fndecl_27460_fields xfs_dir3_data_init fndecl 2 27460 NULL ++io_opt_queue_limits_27462_fields io_opt queue_limits 0 27462 NULL ++next_header_vardecl_initramfs_c_27464_fields next_header vardecl_initramfs.c 0 27464 NULL ++uar_page_sz_mlx4_init_hca_param_27465_fields uar_page_sz mlx4_init_hca_param 0 27465 NULL ++max_slots_nfs4_slot_table_27470_fields max_slots nfs4_slot_table 0 27470 NULL ++window_alignment_fndecl_27476_fields window_alignment fndecl 0 27476 NULL ++size_btrfs_ioctl_ino_path_args_27477_fields size btrfs_ioctl_ino_path_args 0 27477 NULL ++max_mr_qedr_device_attr_27478_fields max_mr qedr_device_attr 0 27478 NULL nohasharray ++mq_msgsize_default_ipc_namespace_27478_fields mq_msgsize_default ipc_namespace 0 27478 &max_mr_qedr_device_attr_27478_fields ++do_iter_readv_writev_fndecl_27481_fields do_iter_readv_writev fndecl 0 27481 NULL ++min_pnp_mem_27484_fields min pnp_mem 0 27484 NULL ++kim_int_recv_fndecl_27486_fields kim_int_recv fndecl 3 27486 NULL nohasharray ++snd_seq_fifo_resize_fndecl_27486_fields snd_seq_fifo_resize fndecl 2 27486 &kim_int_recv_fndecl_27486_fields ++status_udc_data_dma_27488_fields status udc_data_dma 0 27488 NULL ++drbd_send_drequest_csum_fndecl_27489_fields drbd_send_drequest_csum fndecl 5 27489 NULL ++pool_rsvd_cxgbi_ppm_27491_fields pool_rsvd cxgbi_ppm 0 27491 NULL ++wb_index_nfs_page_27494_fields wb_index nfs_page 0 27494 NULL ++ocfs2_xa_value_truncate_fndecl_27495_fields ocfs2_xa_value_truncate fndecl 2 27495 NULL ++qib_mmap_mem_fndecl_27496_fields qib_mmap_mem fndecl 3 27496 NULL ++rq_size_srpt_rdma_ch_27500_fields rq_size srpt_rdma_ch 0 27500 NULL ++rx_buf_size_bnx2x_fastpath_27506_fields rx_buf_size bnx2x_fastpath 0 27506 NULL ++max_qp_sz_mthca_dev_lim_27511_fields max_qp_sz mthca_dev_lim 0 27511 NULL ++stripe_len_map_lookup_27512_fields stripe_len map_lookup 0 27512 NULL ++vis_h_yuv_frame_info_27514_fields vis_h yuv_frame_info 0 27514 NULL ++com90xx_found_fndecl_27525_fields com90xx_found fndecl 3 27525 NULL ++eeprom_size_netdev_private_27532_fields eeprom_size netdev_private 0 27532 NULL ++hlen_raw6_frag_vec_27535_fields hlen raw6_frag_vec 0 27535 NULL ++hsr_dev_change_mtu_fndecl_27537_fields hsr_dev_change_mtu fndecl 2 27537 NULL ++dwc2_hsotg_rx_data_fndecl_27540_fields dwc2_hsotg_rx_data fndecl 3 27540 NULL ++max_mem_ttm_mem_zone_27542_fields max_mem ttm_mem_zone 0 27542 NULL nohasharray ++onenand_mlc_read_ops_nolock_fndecl_27542_fields onenand_mlc_read_ops_nolock fndecl 2 27542 &max_mem_ttm_mem_zone_27542_fields ++snd_pcm_plug_slave_size_fndecl_27548_fields snd_pcm_plug_slave_size fndecl 0-2 27548 NULL ++remap_and_issue_fndecl_27555_fields remap_and_issue fndecl 3 27555 NULL ++pipe_in_rtl8xxxu_priv_27564_fields pipe_in rtl8xxxu_priv 0 27564 NULL ++sddr09_write_data_fndecl_27565_fields sddr09_write_data fndecl 3-2 27565 NULL ++size_gf100_gr_fuc_27570_fields size gf100_gr_fuc 0 27570 NULL ++disabled_cpus_vardecl_27577_fields disabled_cpus vardecl 0 27577 NULL ++count_cxgbi_task_data_27578_fields count cxgbi_task_data 0 27578 NULL ++gfx_v8_0_get_csb_size_fndecl_27579_fields gfx_v8_0_get_csb_size fndecl 0 27579 NULL nohasharray ++dev_count_vardecl_smsc_ircc2_c_27579_fields dev_count vardecl_smsc-ircc2.c 0 27579 &gfx_v8_0_get_csb_size_fndecl_27579_fields ++nregions_vhost_memory_27586_fields nregions vhost_memory 0 27586 NULL ++active_key_id_sctp_association_27587_fields active_key_id sctp_association 0 27587 NULL ++phys_addr_rio_mport_mapping_27591_fields phys_addr rio_mport_mapping 0 27591 NULL ++xfs_bmap_alloc_fndecl_27599_fields xfs_bmap_alloc fndecl 0 27599 NULL ++btrfs_get_blocks_direct_fndecl_27603_fields btrfs_get_blocks_direct fndecl 2 27603 NULL ++_rtl92s_firmware_downloadcode_fndecl_27606_fields _rtl92s_firmware_downloadcode fndecl 3 27606 NULL ++packet_length_gl_packet_27608_fields packet_length gl_packet 0 27608 NULL nohasharray ++max_tc_mlx5e_profile_27608_fields max_tc mlx5e_profile 0 27608 &packet_length_gl_packet_27608_fields nohasharray ++EraseSize_INFTLrecord_27608_fields EraseSize INFTLrecord 0 27608 &max_tc_mlx5e_profile_27608_fields ++netvsc_alloc_recv_skb_fndecl_27610_fields netvsc_alloc_recv_skb fndecl 5 27610 NULL ++read_isac_isac_27627_fields read_isac isac 0 27627 NULL ++data_length_se_cmd_27629_fields data_length se_cmd 0 27629 NULL ++group_size_rcv_array_data_27633_fields group_size rcv_array_data 0 27633 NULL ++snoop_urb_data_fndecl_27635_fields snoop_urb_data fndecl 2 27635 NULL ++st_scsi_execute_fndecl_27643_fields st_scsi_execute fndecl 5 27643 NULL ++bsize_videobuf_buffer_27645_fields bsize videobuf_buffer 0 27645 NULL ++period_frames_usb_stream_config_27656_fields period_frames usb_stream_config 0 27656 NULL ++WriteRegs_fndecl_27658_fields WriteRegs fndecl 4 27658 NULL ++xen_get_pages_limit_fndecl_27661_fields xen_get_pages_limit fndecl 0 27661 NULL ++gb_operation_create_common_fndecl_27662_fields gb_operation_create_common fndecl 4 27662 NULL ++ceph_osdc_wait_request_fndecl_27663_fields ceph_osdc_wait_request fndecl 0 27663 NULL ++efx_ef10_mem_map_size_fndecl_27664_fields efx_ef10_mem_map_size fndecl 0 27664 NULL ++size_compat_ip6t_replace_27672_fields size compat_ip6t_replace 0 27672 NULL ++ib_umem_get_fndecl_27678_fields ib_umem_get fndecl 3-2 27678 NULL ++bnx2x_iov_init_one_fndecl_27687_fields bnx2x_iov_init_one fndecl 3 27687 NULL ++mt9m111_get_global_gain_fndecl_27689_fields mt9m111_get_global_gain fndecl 0 27689 NULL ++ipv6_get_l4proto_fndecl_27691_fields ipv6_get_l4proto fndecl 2 27691 NULL ++mru_ppp_27697_fields mru ppp 0 27697 NULL ++rx_buf_sz_de_private_27701_fields rx_buf_sz de_private 0 27701 NULL ++snd_pcm_plugin_alloc_fndecl_27703_fields snd_pcm_plugin_alloc fndecl 2 27703 NULL ++actual_size_mlx4_en_rx_ring_27705_fields actual_size mlx4_en_rx_ring 0 27705 NULL ++sequence_num_usb_ftdi_27707_fields sequence_num usb_ftdi 0 27707 NULL ++niu_rx_skb_append_fndecl_27708_fields niu_rx_skb_append fndecl 4-3-5 27708 NULL ++ns83820_change_mtu_fndecl_27711_fields ns83820_change_mtu fndecl 2 27711 NULL ++ieee80211_ie_split_vendor_fndecl_27738_fields ieee80211_ie_split_vendor fndecl 0-3 27738 NULL nohasharray ++qla27xx_fwdt_calculate_dump_size_fndecl_27738_fields qla27xx_fwdt_calculate_dump_size fndecl 0 27738 &ieee80211_ie_split_vendor_fndecl_27738_fields ++sparse_mem_maps_populate_node_fndecl_27758_fields sparse_mem_maps_populate_node fndecl 4 27758 NULL ++pool_ns_len_ceph_mds_reply_info_in_27761_fields pool_ns_len ceph_mds_reply_info_in 0 27761 NULL ++nr_sendmsg_fndecl_27763_fields nr_sendmsg fndecl 3 27763 NULL ++h_drm_vmw_rect_27765_fields h drm_vmw_rect 0 27765 NULL ++instat_endpoint_keyspan_device_details_27768_fields instat_endpoint keyspan_device_details 0 27768 NULL nohasharray ++wb_create_fndecl_27768_fields wb_create fndecl 1 27768 &instat_endpoint_keyspan_device_details_27768_fields ++be_queue_alloc_fndecl_27771_fields be_queue_alloc fndecl 3 27771 NULL ++max_cyttsp4_tch_abs_params_27772_fields max cyttsp4_tch_abs_params 0 27772 NULL ++rs_datalen_ath_rx_status_27774_fields rs_datalen ath_rx_status 0 27774 NULL ++vlan_qos_vlan_priority_tci_mapping_27789_fields vlan_qos vlan_priority_tci_mapping 0 27789 NULL nohasharray ++ext4_bg_num_gdb_meta_fndecl_27789_fields ext4_bg_num_gdb_meta fndecl 0 27789 &vlan_qos_vlan_priority_tci_mapping_27789_fields ++flags_mmio_74xx_gpio_priv_27797_fields flags mmio_74xx_gpio_priv 0 27797 NULL ++nilfs_segbuf_set_next_segnum_fndecl_27802_fields nilfs_segbuf_set_next_segnum fndecl 2 27802 NULL ++bm_offset_drbd_md_27803_fields bm_offset drbd_md 0 27803 NULL ++e1000_receive_skb_fndecl_27809_fields e1000_receive_skb fndecl 3 27809 NULL ++ivtv_write_fndecl_27810_fields ivtv_write fndecl 3 27810 NULL ++ule_sndu_remain_dvb_net_priv_27812_fields ule_sndu_remain dvb_net_priv 0 27812 NULL ++page_is_ram_fndecl_27814_fields page_is_ram fndecl 1 27814 NULL ++dm_block_manager_create_fndecl_27815_fields dm_block_manager_create fndecl 2 27815 NULL ++sqsize_nvme_ctrl_27819_fields sqsize nvme_ctrl 0 27819 NULL ++sizeimage_v4l2_pix_format_27824_fields sizeimage v4l2_pix_format 0 27824 NULL ++consumed_vringh_kiov_27828_fields consumed vringh_kiov 0 27828 NULL ++corruption_check_size_vardecl_check_c_27830_fields corruption_check_size vardecl_check.c 0 27830 NULL ++nfp_net_rx_alloc_one_fndecl_27831_fields nfp_net_rx_alloc_one fndecl 3 27831 NULL 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++brcmf_debug_create_memdump_fndecl_27901_fields brcmf_debug_create_memdump fndecl 3 27901 NULL ++rvt_resize_cq_fndecl_27904_fields rvt_resize_cq fndecl 2 27904 NULL nohasharray ++__lbs_cmd_fndecl_27904_fields __lbs_cmd fndecl 4 27904 &rvt_resize_cq_fndecl_27904_fields ++reada_tree_block_flagged_fndecl_27912_fields reada_tree_block_flagged fndecl 2 27912 NULL ++tp_datalen_bcm5974_config_27927_fields tp_datalen bcm5974_config 0 27927 NULL ++get_burstcount_fndecl_27942_fields get_burstcount fndecl 0 27942 NULL nohasharray ++capacity_cdrom_device_info_27942_fields capacity cdrom_device_info 0 27942 &get_burstcount_fndecl_27942_fields ++handle_mm_fault_fndecl_27947_fields handle_mm_fault fndecl 2 27947 NULL ++total_nand_ecc_ctrl_27951_fields total nand_ecc_ctrl 0 27951 NULL ++usbat_hp8200e_rw_block_test_fndecl_27957_fields usbat_hp8200e_rw_block_test fndecl 12 27957 NULL ++size_plx_pci_channel_map_27958_fields size plx_pci_channel_map 0 27958 NULL ++xfs_bmap_last_extent_fndecl_27964_fields xfs_bmap_last_extent fndecl 0 27964 NULL ++i_namelen_f2fs_inode_27967_fields i_namelen f2fs_inode 0 27967 NULL ++msi_prepare_msi_domain_ops_27969_fields msi_prepare msi_domain_ops 0 27969 NULL ++fat_build_inode_fndecl_27970_fields fat_build_inode fndecl 3 27970 NULL ++iip_ubifs_znode_27974_fields iip ubifs_znode 0 27974 NULL ++sxgbe_init_rx_buffers_fndecl_27984_fields sxgbe_init_rx_buffers fndecl 4 27984 NULL ++ext4_seek_hole_fndecl_27990_fields ext4_seek_hole fndecl 2 27990 NULL ++write_mei_hw_ops_27991_fields write mei_hw_ops 0 27991 NULL ++credits_send_context_27993_fields credits send_context 0 27993 NULL nohasharray ++alloc_ccbs_blogic_adapter_27993_fields alloc_ccbs blogic_adapter 0 27993 &credits_send_context_27993_fields ++cumulative_size_wm_adsp_buffer_region_27998_fields cumulative_size wm_adsp_buffer_region 0 27998 NULL ++page_count_scrub_block_28000_fields page_count scrub_block 0 28000 NULL nohasharray ++ubifs_end_scan_fndecl_28000_fields ubifs_end_scan fndecl 4 28000 &page_count_scrub_block_28000_fields ++max_x_fb_monspecs_28003_fields max_x fb_monspecs 0 28003 NULL ++bytes_str_to_int_fndecl_28004_fields bytes_str_to_int fndecl 0 28004 NULL ++scif_recv_fndecl_28006_fields scif_recv fndecl 3 28006 NULL ++resp_ie_len_brcmf_cfg80211_connect_info_28007_fields resp_ie_len brcmf_cfg80211_connect_info 0 28007 NULL ++memtest_fndecl_28012_fields memtest fndecl 2 28012 NULL ++ext4_bg_num_gdb_nometa_fndecl_28014_fields ext4_bg_num_gdb_nometa fndecl 0 28014 NULL ++iwl_read_prph_no_grab_fndecl_28026_fields iwl_read_prph_no_grab fndecl 0 28026 NULL ++evtchn_alloc_ring_fndecl_28034_fields evtchn_alloc_ring fndecl 1 28034 NULL ++assign_irq_fndecl_28035_fields assign_irq fndecl 1 28035 NULL ++min_size_vx_ibl_info_28043_fields min_size vx_ibl_info 0 28043 NULL ++new_chunk_dm_exception_28044_fields new_chunk dm_exception 0 28044 NULL ++vc_top_vc_data_28051_fields vc_top vc_data 0 28051 NULL ++virtio_gpu_cmd_set_scanout_fndecl_28053_fields virtio_gpu_cmd_set_scanout fndecl 4-5 28053 NULL ++maxpacket_usbnet_28054_fields maxpacket usbnet 0 28054 NULL ++cl_nodelen_rpc_clnt_28055_fields cl_nodelen rpc_clnt 0 28055 NULL ++xfs_end_io_direct_write_fndecl_28060_fields xfs_end_io_direct_write fndecl 3-2 28060 NULL ++s_imap_blocks_minix_sb_info_28062_fields s_imap_blocks minix_sb_info 0 28062 NULL ++gfs2_llseek_fndecl_28067_fields gfs2_llseek fndecl 2 28067 NULL ++nr_cmds_drm_msm_gem_submit_28071_fields nr_cmds drm_msm_gem_submit 0 28071 NULL ++rsi_prepare_skb_fndecl_28075_fields rsi_prepare_skb fndecl 4-3 28075 NULL ++qla4_82xx_pci_mem_write_direct_fndecl_28076_fields qla4_82xx_pci_mem_write_direct fndecl 2 28076 NULL ++abituguru_detect_fndecl_28078_fields abituguru_detect fndecl 0 28078 NULL ++ddr_start_mthca_dev_28088_fields ddr_start mthca_dev 0 28088 NULL ++xlog_state_get_iclog_space_fndecl_28090_fields xlog_state_get_iclog_space fndecl 2 28090 NULL ++vxfs_read_olt_fndecl_28091_fields vxfs_read_olt fndecl 2 28091 NULL 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++bNumPorts_usb_wa_descriptor_28154_fields bNumPorts usb_wa_descriptor 0 28154 NULL ++pipe_intr_lan78xx_net_28155_fields pipe_intr lan78xx_net 0 28155 NULL ++af9013_rd_regs_fndecl_28157_fields af9013_rd_regs fndecl 4 28157 NULL ++sock_hlen_vhost_net_virtqueue_28159_fields sock_hlen vhost_net_virtqueue 0 28159 NULL ++aio_nbytes_iocb_28163_fields aio_nbytes iocb 0 28163 NULL ++x_drm_fb_helper_crtc_28166_fields x drm_fb_helper_crtc 0 28166 NULL ++_ocfs2_free_suballoc_bits_fndecl_28174_fields _ocfs2_free_suballoc_bits fndecl 5 28174 NULL ++__iscsi_conn_send_pdu_fndecl_28181_fields __iscsi_conn_send_pdu fndecl 4 28181 NULL ++res_length_dlm_rsb_28184_fields res_length dlm_rsb 0 28184 NULL ++fw_cid_ep_handles_28190_fields fw_cid ep_handles 0 28190 NULL ++ixgbe_fcoe_get_tc_fndecl_28191_fields ixgbe_fcoe_get_tc fndecl 0 28191 NULL ++size_genwqe_mem_28192_fields size genwqe_mem 0 28192 NULL ++cirrus_gem_create_fndecl_28197_fields cirrus_gem_create fndecl 2 28197 NULL nohasharray ++next_power_fndecl_28197_fields next_power fndecl 0 28197 &cirrus_gem_create_fndecl_28197_fields ++snd_pcm_lib_preallocate_pages_for_all_fndecl_28203_fields snd_pcm_lib_preallocate_pages_for_all fndecl 4 28203 NULL ++region_shift_dm_region_hash_28205_fields region_shift dm_region_hash 0 28205 NULL ++ast_bo_create_fndecl_28209_fields ast_bo_create fndecl 2 28209 NULL ++lec_change_mtu_fndecl_28213_fields lec_change_mtu fndecl 2 28213 NULL ++blk_rq_map_sg_fndecl_28215_fields blk_rq_map_sg fndecl 0 28215 NULL ++mpt_base_mthca_mr_table_28221_fields mpt_base mthca_mr_table 0 28221 NULL ++s_blocksize_bits_super_block_28225_fields s_blocksize_bits super_block 0 28225 NULL nohasharray ++wil_seq_hexdump_fndecl_28225_fields wil_seq_hexdump fndecl 3 28225 &s_blocksize_bits_super_block_28225_fields ++space_slots_btrfs_ioctl_space_args_28231_fields space_slots btrfs_ioctl_space_args 0 28231 NULL ++mux_device_request_fndecl_28235_fields mux_device_request fndecl 7 28235 NULL nohasharray ++l2cap_mtu_vardecl_core_c_28235_fields l2cap_mtu vardecl_core.c 0 28235 &mux_device_request_fndecl_28235_fields ++bits_mpidr_hash_28236_fields bits mpidr_hash 0 28236 NULL ++old_addr_inmem_pages_28238_fields old_addr inmem_pages 0 28238 NULL ++loop_end_patch_info_28242_fields loop_end patch_info 0 28242 NULL ++btrfs_qgroup_free_data_fndecl_28246_fields btrfs_qgroup_free_data fndecl 2-3 28246 NULL nohasharray ++ino_bfs_dirent_28246_fields ino bfs_dirent 0 28246 &btrfs_qgroup_free_data_fndecl_28246_fields ++baud_base_serial_struct_28251_fields baud_base serial_struct 0 28251 NULL ++bcm_tx_send_fndecl_28258_fields bcm_tx_send fndecl 4 28258 NULL ++count_e1000_tx_ring_28261_fields count e1000_tx_ring 0 28261 NULL nohasharray ++ea_set_i_fndecl_28261_fields ea_set_i fndecl 5 28261 &count_e1000_tx_ring_28261_fields ++flags_rxe_bth_28263_fields flags rxe_bth 0 28263 NULL ++x1_osd_cmd_s_28266_fields x1 osd_cmd_s 0 28266 NULL ++mt7601u_rx_process_seg_fndecl_28268_fields mt7601u_rx_process_seg fndecl 3 28268 NULL ++needed_headroom_net_device_28272_fields needed_headroom net_device 0 28272 NULL ++rxbufsize_dma_info_28275_fields rxbufsize dma_info 0 28275 NULL ++mtu_tipc_bearer_28279_fields mtu tipc_bearer 0 28279 NULL ++buf_start_hi_rx_buf_desc_28282_fields buf_start_hi rx_buf_desc 0 28282 NULL nohasharray ++reg_start_ath6kl_diag_reg_info_28282_fields reg_start ath6kl_diag_reg_info 0 28282 &buf_start_hi_rx_buf_desc_28282_fields ++read32_ssb_bus_ops_28292_fields read32 ssb_bus_ops 0 28292 NULL ++save_total_len_pch_spi_data_28296_fields save_total_len pch_spi_data 0 28296 NULL ++flags2_psb_s_28305_fields flags2 psb_s 0 28305 NULL ++__xfs_get_blocks_fndecl_28308_fields __xfs_get_blocks fndecl 2 28308 NULL ++intel_ring_create_vma_fndecl_28315_fields intel_ring_create_vma fndecl 2 28315 NULL nohasharray ++sst25l_read_fndecl_28315_fields sst25l_read fndecl 3 28315 &intel_ring_create_vma_fndecl_28315_fields ++size_ORANGEFS_dev_map_desc_28323_fields size ORANGEFS_dev_map_desc 0 28323 NULL ++atmel_read_fndecl_28325_fields atmel_read fndecl 4 28325 NULL ++raw_descs_length_ffs_data_28328_fields raw_descs_length ffs_data 0 28328 NULL ++max_segment_size_brcmf_sdio_dev_28330_fields max_segment_size brcmf_sdio_dev 0 28330 NULL nohasharray ++size_videobuf_dmabuf_28330_fields size videobuf_dmabuf 0 28330 &max_segment_size_brcmf_sdio_dev_28330_fields ++sys_pkey_mprotect_fndecl_28339_fields sys_pkey_mprotect fndecl 2-1 28339 NULL ++ie_length_ndis_80211_bssid_ex_28346_fields ie_length ndis_80211_bssid_ex 0 28346 NULL ++irq_domain_alloc_irqs_recursive_fndecl_28349_fields irq_domain_alloc_irqs_recursive fndecl 0 28349 NULL ++msi_domain_prepare_irqs_fndecl_28353_fields msi_domain_prepare_irqs fndecl 0 28353 NULL ++j_blocksize_journal_s_28358_fields j_blocksize journal_s 0 28358 NULL nohasharray ++c4iw_reg_user_mr_fndecl_28358_fields c4iw_reg_user_mr fndecl 3-2 28358 &j_blocksize_journal_s_28358_fields ++pmcraid_notify_aen_fndecl_28361_fields pmcraid_notify_aen fndecl 3 28361 NULL ++carl9170_rx_fndecl_28363_fields carl9170_rx fndecl 3 28363 NULL ++kvm_lapic_enable_pv_eoi_fndecl_28370_fields kvm_lapic_enable_pv_eoi fndecl 2 28370 NULL ++snd_emu10k1_fx8010_tram_setup_fndecl_28371_fields snd_emu10k1_fx8010_tram_setup fndecl 2 28371 NULL ++hostap_80211_get_hdrlen_fndecl_28372_fields hostap_80211_get_hdrlen fndecl 0 28372 NULL nohasharray ++count_atl1e_tx_ring_28372_fields count atl1e_tx_ring 0 28372 &hostap_80211_get_hdrlen_fndecl_28372_fields ++init_tid_tabs_fndecl_28375_fields init_tid_tabs fndecl 4-3-2 28375 NULL ++pktlen_rtl8xxxu_rxdesc16_28378_fields pktlen rtl8xxxu_rxdesc16 0 28378 NULL ++iova_ib_mr_28381_fields iova ib_mr 0 28381 NULL ++interrupt_in_endpointAddress_usb_serial_port_28398_fields interrupt_in_endpointAddress usb_serial_port 0 28398 NULL ++clk_multiplier_round_rate_fndecl_28401_fields clk_multiplier_round_rate fndecl 2 28401 NULL ++length_rxe_sge_28408_fields length rxe_sge 0 28408 NULL ++channel_bc_state_28411_fields channel bc_state 0 28411 NULL ++dma_size_cx25821_audio_dev_28423_fields dma_size cx25821_audio_dev 0 28423 NULL ++at24_eeprom_read_mac_fndecl_28426_fields at24_eeprom_read_mac fndecl 4 28426 NULL ++afs_fs_store_data64_fndecl_28429_fields afs_fs_store_data64 fndecl 5-6 28429 NULL ++jfs_issue_discard_fndecl_28440_fields jfs_issue_discard fndecl 3-2 28440 NULL ++sb_agcount_xfs_sb_28441_fields sb_agcount xfs_sb 0 28441 NULL nohasharray ++mgmt_event_fndecl_28441_fields mgmt_event fndecl 4 28441 &sb_agcount_xfs_sb_28441_fields ++stripe_size_bcache_device_28454_fields stripe_size bcache_device 0 28454 NULL ++mi_entries_per_block_nilfs_mdt_info_28458_fields mi_entries_per_block nilfs_mdt_info 0 28458 NULL nohasharray ++st_nci_hci_dm_vdc_value_comparison_fndecl_28458_fields st_nci_hci_dm_vdc_value_comparison fndecl 3 28458 &mi_entries_per_block_nilfs_mdt_info_28458_fields ++irda_connect_confirm_fndecl_28460_fields irda_connect_confirm fndecl 4-5 28460 NULL nohasharray ++high_rio_doorbell_filter_28460_fields high 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xfs_rtallocate_extent_exact fndecl 3-5-9-0 28498 NULL nohasharray ++num_sgpgs_bfa_iocfc_drvcfg_s_28498_fields num_sgpgs bfa_iocfc_drvcfg_s 0 28498 &xfs_rtallocate_extent_exact_fndecl_28498_fields ++read_file_operations_28504_fields read file_operations 0 28504 NULL ++dln2_send_wait_fndecl_28510_fields dln2_send_wait fndecl 0 28510 NULL ++get_xsave_size_fndecl_28515_fields get_xsave_size fndecl 0 28515 NULL ++xen_add_extra_mem_fndecl_28519_fields xen_add_extra_mem fndecl 1-2 28519 NULL ++free_tind_blocks_fndecl_28525_fields free_tind_blocks fndecl 3 28525 NULL ++src_width_snd_pcm_plugin_28529_fields src_width snd_pcm_plugin 0 28529 NULL ++ext4_bread_fndecl_28538_fields ext4_bread fndecl 3 28538 NULL ++btcx_screen_clips_fndecl_28540_fields btcx_screen_clips fndecl 1-2 28540 NULL ++fou_recv_pull_fndecl_28542_fields fou_recv_pull fndecl 3 28542 NULL ++md_minor_mdp_superblock_s_28551_fields md_minor mdp_superblock_s 0 28551 NULL ++len_s3fwrn5_fw_header_28556_fields len s3fwrn5_fw_header 0 28556 NULL ++ci_ll_init_fndecl_28561_fields ci_ll_init fndecl 3 28561 NULL nohasharray ++num_pads_uvc_entity_28561_fields num_pads uvc_entity 0 28561 &ci_ll_init_fndecl_28561_fields ++PRO_RATE_DEFAULT_vardecl_ice1712_c_28563_fields PRO_RATE_DEFAULT vardecl_ice1712.c 0 28563 NULL ++wm_adsp_write_data_word_fndecl_28566_fields wm_adsp_write_data_word fndecl 0 28566 NULL ++size_vhost_iotlb_msg_28568_fields size vhost_iotlb_msg 0 28568 NULL ++nvme_npages_fndecl_28569_fields nvme_npages fndecl 0-1 28569 NULL ++out_max_chans_snd_card_asihpi_28574_fields out_max_chans snd_card_asihpi 0 28574 NULL ++max_rdma_sge_ocrdma_dev_attr_28585_fields max_rdma_sge ocrdma_dev_attr 0 28585 NULL ++uhci_map_status_fndecl_28591_fields uhci_map_status fndecl 0 28591 NULL ++icsk_pmtu_cookie_inet_connection_sock_28598_fields icsk_pmtu_cookie inet_connection_sock 0 28598 NULL ++n_devs_pci_id_table_28599_fields n_devs pci_id_table 0 28599 NULL ++status_smsc9420_dma_desc_28600_fields status smsc9420_dma_desc 0 28600 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vmw_fifo_reserve fndecl 2 29310 NULL ++soc_mbus_image_size_fndecl_29311_fields soc_mbus_image_size fndecl 0-3-2 29311 NULL ++num_msix_roce_vec_be_adapter_29319_fields num_msix_roce_vec be_adapter 0 29319 NULL ++ip_generic_getfrag_fndecl_29320_fields ip_generic_getfrag fndecl 4 29320 NULL ++compat_do_arpt_set_ctl_fndecl_29323_fields compat_do_arpt_set_ctl fndecl 4 29323 NULL ++gather_pte_stats_fndecl_29329_fields gather_pte_stats fndecl 2 29329 NULL ++scan_map_fndecl_29331_fields scan_map fndecl 0 29331 NULL ++n_reg_rules_ieee80211_regdomain_29334_fields n_reg_rules ieee80211_regdomain 0 29334 NULL ++y_res_vbe_mode_ib_29340_fields y_res vbe_mode_ib 0 29340 NULL ++sctp_icmp_frag_needed_fndecl_29342_fields sctp_icmp_frag_needed fndecl 4 29342 NULL ++sgeCnt_aac_raw_io2_29350_fields sgeCnt aac_raw_io2 0 29350 NULL ++size_tc_action_ops_29352_fields size tc_action_ops 0 29352 NULL ++receive_copy_fndecl_29355_fields receive_copy fndecl 3 29355 NULL ++xfs_attr3_leaf_read_fndecl_29357_fields xfs_attr3_leaf_read fndecl 3 29357 NULL nohasharray ++max_sgs_per_cmd_snic_fw_info_29357_fields max_sgs_per_cmd snic_fw_info 0 29357 &xfs_attr3_leaf_read_fndecl_29357_fields ++s_dat_entry_size_nilfs_super_block_29359_fields s_dat_entry_size nilfs_super_block 0 29359 NULL ++qt2160_read_block_fndecl_29365_fields qt2160_read_block fndecl 4 29365 NULL ++dummy_perform_transfer_fndecl_29372_fields dummy_perform_transfer fndecl 0-3 29372 NULL ++n_devices_whc_29373_fields n_devices whc 0 29373 NULL ++ppm_get_entries_fndecl_29375_fields ppm_get_entries fndecl 0 29375 NULL ++l2bsize_jfs_sb_info_29377_fields l2bsize jfs_sb_info 0 29377 NULL nohasharray ++count_e1000_rx_ring_29377_fields count e1000_rx_ring 0 29377 &l2bsize_jfs_sb_info_29377_fields ++extHint_fndecl_29378_fields extHint fndecl 2 29378 NULL ++next_cluster_fat_boot_fsinfo_29380_fields next_cluster fat_boot_fsinfo 0 29380 NULL ++write_buffer_size_vardecl_ldusb_c_29393_fields write_buffer_size vardecl_ldusb.c 0 29393 NULL nohasharray 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vol_cdev_llseek fndecl 2 29458 NULL ++tso_segs_goal_tcp_congestion_ops_29460_fields tso_segs_goal tcp_congestion_ops 0 29460 NULL ++read_into_pages_cifs_readdata_29473_fields read_into_pages cifs_readdata 0 29473 NULL ++i2c_hid_set_or_send_report_fndecl_29475_fields i2c_hid_set_or_send_report fndecl 5 29475 NULL ++macvtap_put_user_fndecl_29476_fields macvtap_put_user fndecl 0 29476 NULL ++rts51x_read_status_fndecl_29477_fields rts51x_read_status fndecl 4 29477 NULL ++tx_header_len_pn533_frame_ops_29478_fields tx_header_len pn533_frame_ops 0 29478 NULL ++ns_last_pseg_the_nilfs_29482_fields ns_last_pseg the_nilfs 0 29482 NULL ++qs_out_channels_hdsp_29483_fields qs_out_channels hdsp 0 29483 NULL ++placement_offset_core_rx_fast_path_cqe_29485_fields placement_offset core_rx_fast_path_cqe 0 29485 NULL ++befs_bt_read_node_fndecl_29490_fields befs_bt_read_node fndecl 4 29490 NULL nohasharray ++phys_out_snd_efw_29490_fields phys_out snd_efw 0 29490 &befs_bt_read_node_fndecl_29490_fields ++pcpu_fc_alloc_fndecl_29497_fields pcpu_fc_alloc fndecl 3-2 29497 NULL ++cx23885_alsa_dma_init_fndecl_29499_fields cx23885_alsa_dma_init fndecl 2 29499 NULL ++raid_disks_mdu_array_info_s_29501_fields raid_disks mdu_array_info_s 0 29501 NULL ++type_length_fru_type_length_29503_fields type_length fru_type_length 0 29503 NULL ++nritems_btrfs_header_29521_fields nritems btrfs_header 0 29521 NULL ++blocks_mmc_ioc_cmd_29532_fields blocks mmc_ioc_cmd 0 29532 NULL nohasharray ++h4_recv_buf_fndecl_29532_fields h4_recv_buf fndecl 4 29532 &blocks_mmc_ioc_cmd_29532_fields ++forw_xfs_da3_icnode_hdr_29543_fields forw xfs_da3_icnode_hdr 0 29543 NULL ++ooboffs_mtd_oob_ops_29549_fields ooboffs mtd_oob_ops 0 29549 NULL ++local_max_bio_size_drbd_device_29550_fields local_max_bio_size drbd_device 0 29550 NULL ++zone_mem_ttm_mem_zone_29551_fields zone_mem ttm_mem_zone 0 29551 NULL ++befs_read_lsymlink_fndecl_29556_fields befs_read_lsymlink fndecl 4 29556 NULL ++l2cap_chan_send_fndecl_29557_fields l2cap_chan_send fndecl 3 29557 NULL ++calculate_iosize_fndecl_29562_fields calculate_iosize fndecl 0-4-5-3-2-1 29562 NULL ++ieee80211_rx_bss_info_fndecl_29564_fields ieee80211_rx_bss_info fndecl 3 29564 NULL ++addr_drm_amdgpu_gem_userptr_29582_fields addr drm_amdgpu_gem_userptr 0 29582 NULL ++valid_hooks_xt_table_29585_fields valid_hooks xt_table 0 29585 NULL ++___mic_ioremap_fndecl_29587_fields ___mic_ioremap fndecl 3-2 29587 NULL ++num_rx_queues_e1000_adapter_29589_fields num_rx_queues e1000_adapter 0 29589 NULL ++ti_write_fndecl_29599_fields ti_write fndecl 4 29599 NULL ++btmrvl_download_cal_data_fndecl_29602_fields btmrvl_download_cal_data fndecl 3 29602 NULL ++queue_size_snd_timer_user_29607_fields queue_size snd_timer_user 0 29607 NULL ++r1_sync_page_io_fndecl_29608_fields r1_sync_page_io fndecl 3-2 29608 NULL ++device_size_r5l_log_29609_fields device_size r5l_log 0 29609 NULL ++__vxlan_change_mtu_fndecl_29617_fields __vxlan_change_mtu fndecl 4 29617 NULL ++efd_group_ext4_free_data_29619_fields efd_group ext4_free_data 0 29619 NULL ++nr_cells_axp20x_dev_29628_fields nr_cells axp20x_dev 0 29628 NULL ++escd_size_escd_info_struc_29631_fields escd_size escd_info_struc 0 29631 NULL ++cxgbit_ddp_reserve_fndecl_29637_fields cxgbit_ddp_reserve fndecl 3 29637 NULL ++vbi_vlen_saa7134_dev_29640_fields vbi_vlen saa7134_dev 0 29640 NULL ++vb_bytes_per_frame_cx18_stream_29644_fields vb_bytes_per_frame cx18_stream 0 29644 NULL ++placement_offset_eth_fast_path_rx_cqe_29646_fields placement_offset eth_fast_path_rx_cqe 0 29646 NULL ++bch_vardecl_nandsim_c_29648_fields bch vardecl_nandsim.c 0 29648 NULL ++num_counters_arpt_replace_29649_fields num_counters arpt_replace 0 29649 NULL nohasharray ++ceph_msg_data_add_bio_fndecl_29649_fields ceph_msg_data_add_bio fndecl 3 29649 &num_counters_arpt_replace_29649_fields nohasharray ++reserve_mc_sibling_devs_fndecl_29649_fields reserve_mc_sibling_devs fndecl 2-3 29649 &ceph_msg_data_add_bio_fndecl_29649_fields ++max_dev_sectors_queue_limits_29654_fields max_dev_sectors queue_limits 0 29654 NULL ++items_per_memblock_vxge_hw_mempool_29661_fields items_per_memblock vxge_hw_mempool 0 29661 NULL ++pci_cfg_space_size_fndecl_29666_fields pci_cfg_space_size fndecl 0 29666 NULL ++get_user_pages_unlocked_fndecl_29677_fields get_user_pages_unlocked fndecl 0-1 29677 NULL ++mon_buff_area_alloc_contiguous_fndecl_29680_fields mon_buff_area_alloc_contiguous fndecl 2 29680 NULL nohasharray ++rtsx_usb_seq_read_register_fndecl_29680_fields rtsx_usb_seq_read_register fndecl 3 29680 &mon_buff_area_alloc_contiguous_fndecl_29680_fields ++comps_used_isert_device_29683_fields comps_used isert_device 0 29683 NULL ++APP_len_camera_data_29686_fields APP_len camera_data 0 29686 NULL ++i40e_pci_sriov_configure_fndecl_29688_fields i40e_pci_sriov_configure fndecl 2 29688 NULL ++size_tool_mw_29693_fields size tool_mw 0 29693 NULL ++osd_req_write_sg_kern_fndecl_29697_fields osd_req_write_sg_kern fndecl 5 29697 NULL ++qlcnic_pci_sriov_enable_fndecl_29700_fields qlcnic_pci_sriov_enable fndecl 2 29700 NULL ++lmm_stripe_count_lov_user_md_v1_29706_fields lmm_stripe_count lov_user_md_v1 0 29706 NULL ++get_vm_area_caller_fndecl_29708_fields get_vm_area_caller fndecl 1 29708 NULL ++ocfs2_add_refcounted_extent_fndecl_29709_fields ocfs2_add_refcounted_extent fndecl 6-7-5 29709 NULL ++ieee80211_stop_tx_ba_cb_irqsafe_fndecl_29711_fields ieee80211_stop_tx_ba_cb_irqsafe fndecl 3 29711 NULL ++SGE_size__MPT_ADAPTER_29715_fields SGE_size _MPT_ADAPTER 0 29715 NULL ++first_sect_blkif_request_segment_29716_fields first_sect blkif_request_segment 0 29716 NULL ++ca91cx42_alloc_resource_fndecl_29717_fields ca91cx42_alloc_resource fndecl 2 29717 NULL ++ext4_itable_unused_count_fndecl_29718_fields ext4_itable_unused_count fndecl 0 29718 NULL ++page_count_orangefs_bufmap_29723_fields page_count orangefs_bufmap 0 29723 NULL ++bpp_aty128_crtc_29724_fields bpp aty128_crtc 0 29724 NULL ++num_resources_mfd_cell_29733_fields num_resources mfd_cell 0 29733 NULL nohasharray ++Zlen_hfc_multi_29733_fields Zlen hfc_multi 0 29733 &num_resources_mfd_cell_29733_fields ++__ceph_tcp_sendpage_fndecl_29744_fields __ceph_tcp_sendpage fndecl 0-4 29744 NULL ++bounce_len_xhci_segment_29759_fields bounce_len xhci_segment 0 29759 NULL ++ext4_write_begin_fndecl_29763_fields ext4_write_begin fndecl 4-3 29763 NULL ++drm_primary_helper_update_fndecl_29776_fields drm_primary_helper_update fndecl 8-4-9-5 29776 NULL nohasharray ++physical_scrub_bio_29776_fields physical scrub_bio 0 29776 &drm_primary_helper_update_fndecl_29776_fields ++ath6kl_wmi_ap_set_dtim_cmd_fndecl_29779_fields ath6kl_wmi_ap_set_dtim_cmd fndecl 2 29779 NULL ++eqp_bdi_bd_list_29780_fields eqp_bdi bd_list 0 29780 NULL ++io_min_queue_limits_29785_fields io_min queue_limits 0 29785 NULL ++xfs_refcount_adjust_cow_extents_fndecl_29786_fields xfs_refcount_adjust_cow_extents fndecl 2-3 29786 NULL ++cfg_num_tx_irqs_be_adapter_29787_fields cfg_num_tx_irqs be_adapter 0 29787 NULL ++first_index_zap_details_29790_fields first_index zap_details 0 29790 NULL ++blk_queue_max_discard_sectors_fndecl_29799_fields blk_queue_max_discard_sectors fndecl 2 29799 NULL ++cxgb3_get_cpl_reply_skb_fndecl_29807_fields cxgb3_get_cpl_reply_skb fndecl 2 29807 NULL nohasharray ++i_disksize_ext4_inode_info_29807_fields i_disksize ext4_inode_info 0 29807 &cxgb3_get_cpl_reply_skb_fndecl_29807_fields ++otp_read_fndecl_29809_fields otp_read fndecl 5-4-2 29809 NULL ++skb_transmit_mlxsw_bus_29815_fields skb_transmit mlxsw_bus 0 29815 NULL ++vmw_shader_define_fndecl_29819_fields vmw_shader_define fndecl 5 29819 NULL ++double_offset_smbios_cru64_info_29825_fields double_offset smbios_cru64_info 0 29825 NULL ++num_ports_ohci_hcd_29835_fields num_ports ohci_hcd 0 29835 NULL ++fq_alloc_node_fndecl_29850_fields fq_alloc_node fndecl 1 29850 NULL ++rr_len_rpcrdma_rep_29856_fields rr_len rpcrdma_rep 0 29856 NULL ++pvr2_buffer_get_count_fndecl_29860_fields pvr2_buffer_get_count fndecl 0 29860 NULL ++lower_vardecl_matroxfb_base_c_29861_fields lower vardecl_matroxfb_base.c 0 29861 NULL nohasharray ++bnx2x_get_num_non_def_sbs_fndecl_29861_fields bnx2x_get_num_non_def_sbs fndecl 0-2 29861 &lower_vardecl_matroxfb_base_c_29861_fields ++bfs_add_entry_fndecl_29864_fields bfs_add_entry fndecl 4 29864 NULL ++alloc_vmap_area_fndecl_29865_fields alloc_vmap_area fndecl 1-2-3 29865 NULL ++nd_cmd_out_size_fndecl_29867_fields nd_cmd_out_size fndecl 0-7 29867 NULL ++xprt_complete_rqst_fndecl_29874_fields xprt_complete_rqst fndecl 2 29874 NULL ++fat_attach_fndecl_29877_fields fat_attach fndecl 2 29877 NULL ++current_size_ncp_server_29882_fields current_size ncp_server 0 29882 NULL ++selinux_inode_setxattr_fndecl_29895_fields selinux_inode_setxattr fndecl 4 29895 NULL ++residual_st_cmdstatus_29897_fields residual st_cmdstatus 0 29897 NULL ++be_pci_sriov_configure_fndecl_29900_fields be_pci_sriov_configure fndecl 2 29900 NULL ++edge_write_fndecl_29911_fields edge_write fndecl 4 29911 NULL ++io_error_dio_29914_fields io_error dio 0 29914 NULL ++size_exynos_drm_gem_29915_fields size exynos_drm_gem 0 29915 NULL ++fw_imem_len_rt_firmware_29916_fields fw_imem_len rt_firmware 0 29916 NULL ++size_ipt_replace_29921_fields size ipt_replace 0 29921 NULL ++nr_frags_skb_shared_info_29925_fields nr_frags skb_shared_info 0 29925 NULL ++mtt_base_mthca_mr_table_29926_fields mtt_base mthca_mr_table 0 29926 NULL ++alloc_one_pg_vec_page_fndecl_29928_fields alloc_one_pg_vec_page fndecl 1 29928 NULL ++read_pstore_info_29933_fields read pstore_info 0 29933 NULL ++lba_nvme_trans_io_cdb_29934_fields lba nvme_trans_io_cdb 0 29934 NULL ++pvr2_ioread_read_fndecl_29939_fields pvr2_ioread_read fndecl 3 29939 NULL ++__iscsi_complete_pdu_fndecl_29941_fields __iscsi_complete_pdu fndecl 4 29941 NULL ++spi_sync_fndecl_29944_fields spi_sync fndecl 0 29944 NULL ++s_min_extra_isize_ext4_super_block_29952_fields s_min_extra_isize ext4_super_block 0 29952 NULL ++opts1_mask_rtl8169_private_29953_fields opts1_mask rtl8169_private 0 29953 NULL ++max_mlx5_core_srq_29956_fields max mlx5_core_srq 0 29956 NULL nohasharray ++state_count_Fsm_29956_fields state_count Fsm 0 29956 &max_mlx5_core_srq_29956_fields nohasharray ++implemented_capacity_ms_boot_attr_info_29956_fields implemented_capacity ms_boot_attr_info 0 29956 &state_count_Fsm_29956_fields ++memconsole_length_vardecl_memconsole_c_29962_fields memconsole_length vardecl_memconsole.c 0 29962 NULL ++c_phys_ocfs2_write_cluster_desc_29971_fields c_phys ocfs2_write_cluster_desc 0 29971 NULL ++mutex_lock_killable_fndecl_29975_fields mutex_lock_killable fndecl 0 29975 NULL nohasharray ++ds_in_channels_hdsp_29975_fields ds_in_channels hdsp 0 29975 &mutex_lock_killable_fndecl_29975_fields ++i_suballoc_loc_ocfs2_dinode_29986_fields i_suballoc_loc ocfs2_dinode 0 29986 NULL nohasharray ++ubi_leb_change_fndecl_29986_fields ubi_leb_change fndecl 4 29986 &i_suballoc_loc_ocfs2_dinode_29986_fields ++init_size_il4965_firmware_pieces_29990_fields init_size il4965_firmware_pieces 0 29990 NULL ++reply_max_afs_call_29997_fields reply_max afs_call 0 29997 NULL ++snd_pcm_lib_preallocate_pages1_fndecl_30002_fields snd_pcm_lib_preallocate_pages1 fndecl 2 30002 NULL ++btrfs_add_ordered_extent_compress_fndecl_30005_fields btrfs_add_ordered_extent_compress fndecl 4-2-3 30005 NULL ++obj_offset_ore_striping_info_30010_fields obj_offset ore_striping_info 0 30010 NULL ++max_speed_hz_spi_master_30011_fields max_speed_hz spi_master 0 30011 NULL nohasharray ++size_fstioc_write_30011_fields size fstioc_write 0 30011 &max_speed_hz_spi_master_30011_fields ++period_em28xx_audio_30017_fields period em28xx_audio 0 30017 NULL ++send_hole_fndecl_30019_fields send_hole fndecl 2 30019 NULL ++netlbl_catmap_setbit_fndecl_30024_fields netlbl_catmap_setbit fndecl 2 30024 NULL ++max_wqes_mthca_limits_30037_fields max_wqes mthca_limits 0 30037 NULL ++xdr_set_scratch_buffer_fndecl_30045_fields xdr_set_scratch_buffer fndecl 3 30045 NULL ++max_header_proto_30054_fields max_header proto 0 30054 NULL ++io_throttle_count_vnic_fc_config_30064_fields io_throttle_count vnic_fc_config 0 30064 NULL ++add_swap_extent_fndecl_30065_fields add_swap_extent fndecl 2-4-3 30065 NULL nohasharray ++get_dump_page_fndecl_30065_fields get_dump_page fndecl 1 30065 &add_swap_extent_fndecl_30065_fields ++xfs_refcount_find_right_extents_fndecl_30067_fields xfs_refcount_find_right_extents fndecl 4-5 30067 NULL ++psb_gem_create_fndecl_30068_fields psb_gem_create fndecl 3 30068 NULL ++to_ifla_vlan_qos_mapping_30070_fields to ifla_vlan_qos_mapping 0 30070 NULL ++SenseLen__ErrorInfo_struct_30071_fields SenseLen _ErrorInfo_struct 0 30071 NULL nohasharray ++SYSC_io_setup_fndecl_30071_fields SYSC_io_setup fndecl 1 30071 &SenseLen__ErrorInfo_struct_30071_fields ++mwifiex_send_tdls_data_frame_fndecl_30072_fields mwifiex_send_tdls_data_frame fndecl 7 30072 NULL ++wapi_ie_len_mwifiex_private_30073_fields wapi_ie_len mwifiex_private 0 30073 NULL ++cur_pos_kobil_private_30076_fields cur_pos kobil_private 0 30076 NULL ++ufx_alloc_urb_list_fndecl_30078_fields ufx_alloc_urb_list fndecl 3 30078 NULL ++num_pages_vmw_mob_30089_fields num_pages vmw_mob 0 30089 NULL ++ie_len_ieee80211_mgd_assoc_data_30093_fields ie_len ieee80211_mgd_assoc_data 0 30093 NULL ++id_watchdog_device_30094_fields id watchdog_device 0 30094 NULL ++tcfv_push_prio_tcf_vlan_30101_fields tcfv_push_prio tcf_vlan 0 30101 NULL ++mmc_test_seq_write_perf_fndecl_30107_fields mmc_test_seq_write_perf fndecl 2 30107 NULL ++of_translate_address_fndecl_30111_fields of_translate_address fndecl 0 30111 NULL ++read_iwl_rxq_30117_fields read iwl_rxq 0 30117 NULL ++bio_integrity_process_fndecl_30121_fields bio_integrity_process fndecl 0 30121 NULL ++max_total_qng_asc_dvc_var_30137_fields max_total_qng asc_dvc_var 0 30137 NULL ++hdr_len_ieee80211_fast_tx_30143_fields hdr_len ieee80211_fast_tx 0 30143 NULL ++map_mr_sg_ib_device_30147_fields map_mr_sg ib_device 0 30147 NULL 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++max_host_qng_adv_dvc_var_30264_fields max_host_qng adv_dvc_var 0 30264 NULL ++tda10048_writeregbulk_fndecl_30265_fields tda10048_writeregbulk fndecl 4 30265 NULL ++sys_sendfile_fndecl_30267_fields sys_sendfile fndecl 4 30267 NULL nohasharray ++rawsock_recvmsg_fndecl_30267_fields rawsock_recvmsg fndecl 3 30267 &sys_sendfile_fndecl_30267_fields ++tda665x_write_fndecl_30269_fields tda665x_write fndecl 3 30269 NULL nohasharray ++start_discovery_internal_fndecl_30269_fields start_discovery_internal fndecl 5 30269 &tda665x_write_fndecl_30269_fields ++data_size_netup_dma_30274_fields data_size netup_dma 0 30274 NULL ++blockshift_alauda_media_info_30287_fields blockshift alauda_media_info 0 30287 NULL ++xfs_collapse_file_space_fndecl_30288_fields xfs_collapse_file_space fndecl 2-3 30288 NULL ++blk_queue_dma_drain_fndecl_30290_fields blk_queue_dma_drain fndecl 4 30290 NULL ++tcp_send_mss_fndecl_30292_fields tcp_send_mss fndecl 0 30292 NULL ++t_tinc_hdr_rem_rds_tcp_connection_30296_fields t_tinc_hdr_rem rds_tcp_connection 0 30296 NULL ++wlength_at76_rx_buffer_30301_fields wlength at76_rx_buffer 0 30301 NULL ++m_ts_msg_msg_30307_fields m_ts msg_msg 0 30307 NULL ++ki_pos_kiocb_30312_fields ki_pos kiocb 0 30312 NULL ++wbuf_pagesize_jffs2_sb_info_30318_fields wbuf_pagesize jffs2_sb_info 0 30318 NULL ++ccp_prep_dma_memcpy_fndecl_30323_fields ccp_prep_dma_memcpy fndecl 4 30323 NULL ++name_len_discovery_t_30331_fields name_len discovery_t 0 30331 NULL ++cpuhp_ap_online_fndecl_30345_fields cpuhp_ap_online fndecl 0 30345 NULL ++acpi_os_map_memory_fndecl_30346_fields acpi_os_map_memory fndecl 2-1 30346 NULL ++overflow_maj_vardecl_ucm_c_30347_fields overflow_maj vardecl_ucm.c 0 30347 NULL ++p_ssize_f_uac2_opts_30353_fields p_ssize f_uac2_opts 0 30353 NULL ++max_rq_sg_mlx4_caps_30357_fields max_rq_sg mlx4_caps 0 30357 NULL ++bt_datalen_bcm5974_config_30374_fields bt_datalen bcm5974_config 0 30374 NULL ++ubifs_pad_fndecl_30375_fields ubifs_pad fndecl 3 30375 NULL 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30432 NULL ++ubifs_write_node_fndecl_30441_fields ubifs_write_node fndecl 3-5 30441 NULL ++be_get_dump_len_fndecl_30442_fields be_get_dump_len fndecl 0 30442 NULL ++count_snd_kcontrol_new_30443_fields count snd_kcontrol_new 0 30443 NULL ++copy_pipe_to_iter_fndecl_30444_fields copy_pipe_to_iter fndecl 2 30444 NULL ++num_channels_iio_dev_30451_fields num_channels iio_dev 0 30451 NULL ++max_fr_pages_nvme_rdma_ctrl_30453_fields max_fr_pages nvme_rdma_ctrl 0 30453 NULL ++xfs_rmap_convert_extent_fndecl_30455_fields xfs_rmap_convert_extent fndecl 0 30455 NULL ++mmap_region_fndecl_30460_fields mmap_region fndecl 3-2-0-5 30460 NULL ++height_drm_qxl_alloc_surf_30468_fields height drm_qxl_alloc_surf 0 30468 NULL ++__qp_memcpy_to_queue_fndecl_30472_fields __qp_memcpy_to_queue fndecl 4-2 30472 NULL ++nouveau_gem_new_fndecl_30476_fields nouveau_gem_new fndecl 2 30476 NULL nohasharray ++packet_size_ncp_server_30476_fields packet_size ncp_server 0 30476 &nouveau_gem_new_fndecl_30476_fields ++btrfs_sync_file_fndecl_30480_fields btrfs_sync_file fndecl 2 30480 NULL nohasharray ++produce_size_vmci_qp_alloc_info_30480_fields produce_size vmci_qp_alloc_info 0 30480 &btrfs_sync_file_fndecl_30480_fields ++additional_sense_code_scsi_sense_descriptor_based_30482_fields additional_sense_code scsi_sense_descriptor_based 0 30482 NULL ++xdr_buf_trim_fndecl_30485_fields xdr_buf_trim fndecl 2 30485 NULL ++data_len_ib_ucm_sidr_rep_30488_fields data_len ib_ucm_sidr_rep 0 30488 NULL ++height_s2255_vc_30492_fields height s2255_vc 0 30492 NULL ++nfcwilink_send_bts_cmd_fndecl_30497_fields nfcwilink_send_bts_cmd fndecl 3 30497 NULL ++tolen_nfs3_linkargs_30505_fields tolen nfs3_linkargs 0 30505 NULL ++ip_list_hash_size_vardecl_xt_recent_c_30522_fields ip_list_hash_size vardecl_xt_recent.c 0 30522 NULL ++buf_start_lo_rx_buf_desc_30523_fields buf_start_lo rx_buf_desc 0 30523 NULL ++send_command_fndecl_30531_fields send_command fndecl 4 30531 NULL ++len_nfsd_readlinkres_30541_fields len nfsd_readlinkres 0 30541 NULL ++xen_blkif_max_segments_vardecl_xen_blkfront_c_30543_fields xen_blkif_max_segments vardecl_xen-blkfront.c 0 30543 NULL ++nfcid_len_pn533_target_type_a_30554_fields nfcid_len pn533_target_type_a 0 30554 NULL ++left_vardecl_matroxfb_base_c_30557_fields left vardecl_matroxfb_base.c 0 30557 NULL ++min_size_rhashtable_params_30562_fields min_size rhashtable_params 0 30562 NULL ++entries_usb_sg_request_30570_fields entries usb_sg_request 0 30570 NULL ++s_iblkno_ufs_sb_private_info_30572_fields s_iblkno ufs_sb_private_info 0 30572 NULL nohasharray ++key_len_ubifs_info_30572_fields key_len ubifs_info 0 30572 &s_iblkno_ufs_sb_private_info_30572_fields ++udf_get_pblock_virt20_fndecl_30574_fields udf_get_pblock_virt20 fndecl 4 30574 NULL ++mid_get_vbt_data_r0_fndecl_30575_fields mid_get_vbt_data_r0 fndecl 2 30575 NULL nohasharray ++pio_ide_pio_info_30575_fields pio ide_pio_info 0 30575 &mid_get_vbt_data_r0_fndecl_30575_fields ++userptr_amdgpu_ttm_tt_30577_fields userptr amdgpu_ttm_tt 0 30577 NULL ++delta_stack_mm_struct_30582_fields delta_stack mm_struct 0 30582 NULL nohasharray ++ida_get_new_above_fndecl_30582_fields ida_get_new_above fndecl 0 30582 &delta_stack_mm_struct_30582_fields ++max_intr_slots_myri10ge_priv_30588_fields max_intr_slots myri10ge_priv 0 30588 NULL ++group_ext4_new_group_data_30590_fields group ext4_new_group_data 0 30590 NULL ++read_edid_block_fndecl_30591_fields read_edid_block fndecl 4 30591 NULL ++readsize_acm_30592_fields readsize acm 0 30592 NULL nohasharray ++size_drm_savage_cmdbuf_30592_fields size drm_savage_cmdbuf 0 30592 &readsize_acm_30592_fields ++sctp_addto_chunk_fndecl_30597_fields sctp_addto_chunk fndecl 2 30597 NULL ++ext4_collapse_range_fndecl_30598_fields ext4_collapse_range fndecl 3-2 30598 NULL ++offset_drm_i915_gem_pread_30601_fields offset drm_i915_gem_pread 0 30601 NULL ++update_backups_fndecl_30602_fields update_backups fndecl 2 30602 NULL ++add_ino_fndecl_30603_fields add_ino fndecl 4 30603 NULL 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++nvme_cmd_size_fndecl_30679_fields nvme_cmd_size fndecl 0 30679 NULL ++log_num_srqs_mlx4_init_hca_param_30681_fields log_num_srqs mlx4_init_hca_param 0 30681 NULL ++ramsize_brcmf_chip_30687_fields ramsize brcmf_chip 0 30687 NULL nohasharray ++curr_queue_pairs_virtnet_info_30687_fields curr_queue_pairs virtnet_info 0 30687 &ramsize_brcmf_chip_30687_fields ++mac_drv_rx_complete_fndecl_30692_fields mac_drv_rx_complete fndecl 4 30692 NULL ++keybytes_gss_krb5_enctype_30694_fields keybytes gss_krb5_enctype 0 30694 NULL ++status_urb_30696_fields status urb 0 30696 NULL ++hdsp_spdif_sample_rate_fndecl_30700_fields hdsp_spdif_sample_rate fndecl 0 30700 NULL ++bin_cl_size_drm_vc4_submit_cl_30710_fields bin_cl_size drm_vc4_submit_cl 0 30710 NULL ++numPhys_PVSCSIConfigPageController_30726_fields numPhys PVSCSIConfigPageController 0 30726 NULL ++num_descriptors_pmc_ctx_30735_fields num_descriptors pmc_ctx 0 30735 NULL ++nci_hci_send_data_fndecl_30741_fields nci_hci_send_data fndecl 5 30741 NULL 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++fwlen_mpt_fw_xfer_30803_fields fwlen mpt_fw_xfer 0 30803 &extra_mpdu_postfix_len_lib80211_crypto_ops_30803_fields ++ResidualCnt_ErrorInfo_30806_fields ResidualCnt ErrorInfo 0 30806 NULL ++sadb_key_bits_sadb_key_30808_fields sadb_key_bits sadb_key 0 30808 NULL nohasharray ++buf_dma_gtco_30808_fields buf_dma gtco 0 30808 &sadb_key_bits_sadb_key_30808_fields ++unmerge_ksm_pages_fndecl_30809_fields unmerge_ksm_pages fndecl 2 30809 NULL ++xfs_ialloc_read_agi_fndecl_30810_fields xfs_ialloc_read_agi fndecl 3 30810 NULL nohasharray ++si21_readregs_fndecl_30810_fields si21_readregs fndecl 4 30810 &xfs_ialloc_read_agi_fndecl_30810_fields ++totalram_sysinfo_30812_fields totalram sysinfo 0 30812 NULL ++num_mcg_mthca_profile_30814_fields num_mcg mthca_profile 0 30814 NULL ++audit_log_n_untrustedstring_fndecl_30815_fields audit_log_n_untrustedstring fndecl 3 30815 NULL ++commit_head_n_tty_data_30817_fields commit_head n_tty_data 0 30817 NULL nohasharray ++orig_y_screen_info_30817_fields orig_y screen_info 0 30817 &commit_head_n_tty_data_30817_fields ++shmem_write_begin_fndecl_30822_fields shmem_write_begin fndecl 3 30822 NULL ++report_count_hid_field_30826_fields report_count hid_field 0 30826 NULL ++s_root_blkno_ocfs2_super_block_30828_fields s_root_blkno ocfs2_super_block 0 30828 NULL ++opt_addr_space_ndisc_ops_30830_fields opt_addr_space ndisc_ops 0 30830 NULL ++f2fs_read_data_pages_fndecl_30837_fields f2fs_read_data_pages fndecl 4 30837 NULL ++resp_size_virtio_gpu_vbuffer_30847_fields resp_size virtio_gpu_vbuffer 0 30847 NULL ++xfs_free_extent_fndecl_30849_fields xfs_free_extent fndecl 2-3 30849 NULL ++notify_offset_multiplier_virtio_pci_device_30853_fields notify_offset_multiplier virtio_pci_device 0 30853 NULL ++count_acpi_object_list_30856_fields count acpi_object_list 0 30856 NULL nohasharray ++default_pvid_net_bridge_30856_fields default_pvid net_bridge 0 30856 &count_acpi_object_list_30856_fields ++al_size_4k_drbd_md_30864_fields al_size_4k drbd_md 0 30864 NULL 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30887 &ocfs2_xattr_get_rec_fndecl_30887_fields nohasharray ++max_ti_iu_len_srpt_rdma_ch_30887_fields max_ti_iu_len srpt_rdma_ch 0 30887 &fifo_size_serial8250_config_30887_fields ++queue_received_packet_fndecl_30890_fields queue_received_packet fndecl 5 30890 NULL ++sc_rq_depth_svcxprt_rdma_30899_fields sc_rq_depth svcxprt_rdma 0 30899 NULL ++compat_sys_keyctl_fndecl_30900_fields compat_sys_keyctl fndecl 4 30900 NULL ++st_nci_hci_dm_reset_fndecl_30904_fields st_nci_hci_dm_reset fndecl 3 30904 NULL ++host_addrlen_nfs4_mount_data_30905_fields host_addrlen nfs4_mount_data 0 30905 NULL ++word12_lpfc_mbx_read_config_30908_fields word12 lpfc_mbx_read_config 0 30908 NULL ++log_sq_bb_count_mlx4_ib_create_qp_30909_fields log_sq_bb_count mlx4_ib_create_qp 0 30909 NULL ++max_datagram_size_cdc_ncm_ctx_30918_fields max_datagram_size cdc_ncm_ctx 0 30918 NULL ++__erst_read_from_storage_fndecl_30921_fields __erst_read_from_storage fndecl 2-1 30921 NULL ++cudlength_x25_calluserdata_30930_fields cudlength x25_calluserdata 0 30930 NULL ++cqe_size_mlx5_ib_resize_cq_30931_fields cqe_size mlx5_ib_resize_cq 0 30931 NULL ++id_virtio_console_control_30940_fields id virtio_console_control 0 30940 NULL ++hwparams4_dwc3_hwparams_30944_fields hwparams4 dwc3_hwparams 0 30944 NULL ++page_len_gssp_in_token_30948_fields page_len gssp_in_token 0 30948 NULL ++pvr2_stream_setup_fndecl_30955_fields pvr2_stream_setup fndecl 3 30955 NULL ++leaf_shift_right_fndecl_30957_fields leaf_shift_right fndecl 3 30957 NULL ++msi_domain_alloc_irqs_fndecl_30960_fields msi_domain_alloc_irqs fndecl 0 30960 NULL ++ring_start__drm_i810_init_30964_fields ring_start _drm_i810_init 0 30964 NULL ++max_sdu_atm_trafprm_30969_fields max_sdu atm_trafprm 0 30969 NULL ++mt7601u_rx_skb_from_seg_fndecl_30971_fields mt7601u_rx_skb_from_seg fndecl 5 30971 NULL ++get_leaf_fndecl_30972_fields get_leaf fndecl 2 30972 NULL ++_usb_write_async_fndecl_30976_fields _usb_write_async fndecl 4 30976 NULL nohasharray 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++ocfs2_clear_ext_refcount_fndecl_31035_fields ocfs2_clear_ext_refcount fndecl 4-3 31035 NULL nohasharray ++internal_depth_MPT3SAS_ADAPTER_31035_fields internal_depth MPT3SAS_ADAPTER 0 31035 &ocfs2_clear_ext_refcount_fndecl_31035_fields ++hfsplus_bnode_read_u16_fndecl_31037_fields hfsplus_bnode_read_u16 fndecl 0 31037 NULL ++migrate_misplaced_transhuge_page_fndecl_31041_fields migrate_misplaced_transhuge_page fndecl 5 31041 NULL ++qla82xx_pci_set_window_fndecl_31044_fields qla82xx_pci_set_window fndecl 0-2 31044 NULL ++dsp_registers_phys_echoaudio_31045_fields dsp_registers_phys echoaudio 0 31045 NULL ++capset_max_size_virtio_gpu_resp_capset_info_31049_fields capset_max_size virtio_gpu_resp_capset_info 0 31049 NULL ++vlan_tag_qede_agg_info_31052_fields vlan_tag qede_agg_info 0 31052 NULL ++ceph_sync_setxattr_fndecl_31053_fields ceph_sync_setxattr fndecl 4 31053 NULL ++nr_bytes_scif_rma_req_31055_fields nr_bytes scif_rma_req 0 31055 NULL ++__get_data_block_fndecl_31059_fields 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max_fingers rmi_data 0 31091 NULL ++num_crtc_vgastate_31093_fields num_crtc vgastate 0 31093 NULL ++screen_depth_vardecl_hyperv_fb_c_31095_fields screen_depth vardecl_hyperv_fb.c 0 31095 NULL nohasharray ++regmap_i2c_read_fndecl_31095_fields regmap_i2c_read fndecl 3-5 31095 &screen_depth_vardecl_hyperv_fb_c_31095_fields ++s_segsize_logfs_super_31101_fields s_segsize logfs_super 0 31101 NULL ++max3421_transfer_in_done_fndecl_31109_fields max3421_transfer_in_done fndecl 0 31109 NULL ++status_tulip_desc_t_31113_fields status tulip_desc_t 0 31113 NULL ++reiserfs_write_end_fndecl_31117_fields reiserfs_write_end fndecl 5-3 31117 NULL ++dm_bm_read_lock_fndecl_31121_fields dm_bm_read_lock fndecl 2 31121 NULL ++uhci_result_isochronous_fndecl_31133_fields uhci_result_isochronous fndecl 0 31133 NULL nohasharray ++write_device_fndecl_31133_fields write_device fndecl 3 31133 &uhci_result_isochronous_fndecl_31133_fields ++_mv88e6xxx_vtu_get_fndecl_31134_fields _mv88e6xxx_vtu_get fndecl 2 31134 NULL ++virtqueue_add_outbuf_fndecl_31136_fields virtqueue_add_outbuf fndecl 3 31136 NULL ++_AscCopyLramScsiDoneQ_fndecl_31137_fields _AscCopyLramScsiDoneQ fndecl 4 31137 NULL ++mwifiex_get_supported_rates_fndecl_31144_fields mwifiex_get_supported_rates fndecl 0 31144 NULL ++irttp_connect_indication_fndecl_31149_fields irttp_connect_indication fndecl 4-5 31149 NULL ++hpfs_count_dnodes_fndecl_31152_fields hpfs_count_dnodes fndecl 2 31152 NULL ++max_rx_ip_filters_efx_nic_type_31156_fields max_rx_ip_filters efx_nic_type 0 31156 NULL ++max_seg_size_tsap_cb_31158_fields max_seg_size tsap_cb 0 31158 NULL ++rcvbuf_size_bas_cardstate_31177_fields rcvbuf_size bas_cardstate 0 31177 NULL ++bRPipeBlockSize_usb_wa_descriptor_31178_fields bRPipeBlockSize usb_wa_descriptor 0 31178 NULL ++get_xsaves_size_fndecl_31182_fields get_xsaves_size fndecl 0 31182 NULL ++slhc_compress_fndecl_31190_fields slhc_compress fndecl 0-3 31190 NULL ++btrfs_drop_extents_fndecl_31196_fields btrfs_drop_extents fndecl 5-4 31196 NULL nohasharray ++alloc_huge_page_noerr_fndecl_31196_fields alloc_huge_page_noerr fndecl 2 31196 &btrfs_drop_extents_fndecl_31196_fields nohasharray ++st_int_recv_fndecl_31196_fields st_int_recv fndecl 3 31196 &alloc_huge_page_noerr_fndecl_31196_fields ++wr_ep_alauda_info_31218_fields wr_ep alauda_info 0 31218 NULL ++io_size_smbus_lpc_sch_info_31219_fields io_size_smbus lpc_sch_info 0 31219 NULL ++put_pfn_fndecl_31225_fields put_pfn fndecl 0 31225 NULL ++fl_align_sge_31227_fields fl_align sge 0 31227 NULL ++mcs_unwrap_mir_fndecl_31228_fields mcs_unwrap_mir fndecl 3 31228 NULL nohasharray ++iscsi_tcp_segment_done_fndecl_31228_fields iscsi_tcp_segment_done fndecl 4 31228 &mcs_unwrap_mir_fndecl_31228_fields ++kaweth_control_fndecl_31233_fields kaweth_control fndecl 8-2 31233 NULL ++len_ip_vs_iphdr_31235_fields len ip_vs_iphdr 0 31235 NULL ++hybla_cong_avoid_fndecl_31239_fields hybla_cong_avoid fndecl 3 31239 NULL ++length_wdm_device_31248_fields length wdm_device 0 31248 NULL 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0 31276 NULL ++packet_length_rc_config_31278_fields packet_length rc_config 0 31278 NULL ++irq_pcmcia_device_31283_fields irq pcmcia_device 0 31283 NULL ++mmap_base_kioctx_31285_fields mmap_base kioctx 0 31285 NULL ++igb_enable_sriov_fndecl_31288_fields igb_enable_sriov fndecl 2 31288 NULL ++nfs_readdir_page_filler_fndecl_31292_fields nfs_readdir_page_filler fndecl 5 31292 NULL ++avail_wm_adsp_compr_buf_31294_fields avail wm_adsp_compr_buf 0 31294 NULL ++fs_shift_hfsplus_sb_info_31309_fields fs_shift hfsplus_sb_info 0 31309 NULL ++rxblen_brcmf_sdio_31317_fields rxblen brcmf_sdio 0 31317 NULL ++bio_integrity_add_page_fndecl_31320_fields bio_integrity_add_page fndecl 3-4 31320 NULL ++gsi_end_mp_ioapic_gsi_31327_fields gsi_end mp_ioapic_gsi 0 31327 NULL ++scatter_len_efx_rx_queue_31330_fields scatter_len efx_rx_queue 0 31330 NULL nohasharray ++drm_do_probe_ddc_edid_fndecl_31330_fields drm_do_probe_ddc_edid fndecl 4 31330 &scatter_len_efx_rx_queue_31330_fields 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fndecl 0 31615 NULL ++dir_commit_chunk_fndecl_31621_fields dir_commit_chunk fndecl 3 31621 NULL ++a_entry_exec_31622_fields a_entry exec 0 31622 NULL ++vma_merge_fndecl_31624_fields vma_merge fndecl 4-3 31624 NULL ++xfs_bmap_add_extent_delay_real_fndecl_31634_fields xfs_bmap_add_extent_delay_real fndecl 0 31634 NULL ++nv04_fifo_new__fndecl_31639_fields nv04_fifo_new_ fndecl 4 31639 NULL ++segsize_dn_skb_cb_31640_fields segsize dn_skb_cb 0 31640 NULL ++pep_recvmsg_fndecl_31641_fields pep_recvmsg fndecl 3 31641 NULL ++av_buf_tail_dccp_ackvec_31648_fields av_buf_tail dccp_ackvec 0 31648 NULL nohasharray ++ext4_free_blocks_fndecl_31648_fields ext4_free_blocks fndecl 4-5 31648 &av_buf_tail_dccp_ackvec_31648_fields ++mwifiex_set_wpa_ie_helper_fndecl_31650_fields mwifiex_set_wpa_ie_helper fndecl 3 31650 NULL ++brk_prctl_mm_map_31652_fields brk prctl_mm_map 0 31652 NULL ++bpp_uvc_format_31654_fields bpp uvc_format 0 31654 NULL ++ext4_map_blocks_fndecl_31663_fields ext4_map_blocks fndecl 0 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++spu_read_fndecl_31817_fields spu_read fndecl 4-0 31817 &const_channel_count_hda_gen_spec_31817_fields ++uvc_v4l2_get_bytesperline_fndecl_31820_fields uvc_v4l2_get_bytesperline fndecl 0 31820 NULL ++__skb_get_poff_fndecl_31821_fields __skb_get_poff fndecl 0 31821 NULL ++num_partition_entries__gpt_header_31832_fields num_partition_entries _gpt_header 0 31832 NULL nohasharray ++byte_len_svc_rdma_op_ctxt_31832_fields byte_len svc_rdma_op_ctxt 0 31832 &num_partition_entries__gpt_header_31832_fields ++num_tty_driver_31834_fields num tty_driver 0 31834 NULL ++n_channels_efx_nic_31838_fields n_channels efx_nic 0 31838 NULL nohasharray ++locked_vm_mm_struct_31838_fields locked_vm mm_struct 0 31838 &n_channels_efx_nic_31838_fields ++opticon_process_data_packet_fndecl_31839_fields opticon_process_data_packet fndecl 3 31839 NULL ++ds_block_shift_logfs_disk_super_31840_fields ds_block_shift logfs_disk_super 0 31840 NULL ++sys_munlock_fndecl_31851_fields sys_munlock fndecl 1-2 31851 NULL 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nla_put fndecl 3 32321 NULL ++_nfs42_proc_copy_fndecl_32323_fields _nfs42_proc_copy fndecl 5 32323 NULL ++khugepaged_scan_pmd_fndecl_32330_fields khugepaged_scan_pmd fndecl 3 32330 NULL ++bochs_ttm_tt_create_fndecl_32333_fields bochs_ttm_tt_create fndecl 2 32333 NULL nohasharray ++datablock_size_btrfsic_state_32333_fields datablock_size btrfsic_state 0 32333 &bochs_ttm_tt_create_fndecl_32333_fields ++mem_start_net_device_32337_fields mem_start net_device 0 32337 NULL ++exynos_drm_gem_create_fndecl_32344_fields exynos_drm_gem_create fndecl 3 32344 NULL ++scrub_raid56_parity_fndecl_32354_fields scrub_raid56_parity fndecl 5 32354 NULL nohasharray ++brcmf_fws_hdrpull_fndecl_32354_fields brcmf_fws_hdrpull fndecl 2 32354 &scrub_raid56_parity_fndecl_32354_fields ++end_crash_mem_range_32361_fields end crash_mem_range 0 32361 NULL ++netlbl_catmap_setlong_fndecl_32363_fields netlbl_catmap_setlong fndecl 2 32363 NULL nohasharray ++backlight_sd_gl860_32363_fields backlight sd_gl860 0 32363 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fndecl 4 32418 NULL ++ci_rsbtbl_size_dlm_config_info_32423_fields ci_rsbtbl_size dlm_config_info 0 32423 NULL ++srpt_build_tskmgmt_rsp_fndecl_32427_fields srpt_build_tskmgmt_rsp fndecl 0 32427 NULL ++di_next_index_dinode_32437_fields di_next_index dinode 0 32437 NULL nohasharray ++xs_udp_set_buffer_size_fndecl_32437_fields xs_udp_set_buffer_size fndecl 2 32437 &di_next_index_dinode_32437_fields ++btrfs_get_extent_fndecl_32440_fields btrfs_get_extent fndecl 4-3-5 32440 NULL nohasharray ++truncated_len_btrfs_ordered_extent_32440_fields truncated_len btrfs_ordered_extent 0 32440 &btrfs_get_extent_fndecl_32440_fields ++t_blk_res_used_xfs_trans_32443_fields t_blk_res_used xfs_trans 0 32443 NULL ++mlx4_alloc_resize_umem_fndecl_32447_fields mlx4_alloc_resize_umem fndecl 3 32447 NULL ++mlxsw_emad_process_status_skb_fndecl_32448_fields mlxsw_emad_process_status_skb fndecl 0 32448 NULL ++__snd_rawmidi_transmit_peek_fndecl_32453_fields __snd_rawmidi_transmit_peek fndecl 0-3 32453 NULL 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descriptor_size pmc_ctx 0 33081 NULL ++e1000_alloc_rx_skb_fndecl_33089_fields e1000_alloc_rx_skb fndecl 2 33089 NULL nohasharray ++tx_headroom_llc_shdlc_33089_fields tx_headroom llc_shdlc 0 33089 &e1000_alloc_rx_skb_fndecl_33089_fields ++vram_size_cirrus_mc_33094_fields vram_size cirrus_mc 0 33094 NULL ++do_get_write_access_fndecl_33097_fields do_get_write_access fndecl 0 33097 NULL ++hv_ringbuffer_init_fndecl_33101_fields hv_ringbuffer_init fndecl 3 33101 NULL nohasharray ++return_wc_byte_len_ib_mad_local_private_33101_fields return_wc_byte_len ib_mad_local_private 0 33101 &hv_ringbuffer_init_fndecl_33101_fields ++__snd_util_memblk_new_fndecl_33112_fields __snd_util_memblk_new fndecl 2 33112 NULL ++nla_strlcpy_fndecl_33113_fields nla_strlcpy fndecl 0 33113 NULL ++hdr_len_virtnet_info_33118_fields hdr_len virtnet_info 0 33118 NULL ++len_cfg80211_mgmt_tx_params_33119_fields len cfg80211_mgmt_tx_params 0 33119 NULL ++omninet_write_fndecl_33123_fields omninet_write fndecl 4 33123 NULL nohasharray ++ring_size_amdgpu_ring_33123_fields ring_size amdgpu_ring 0 33123 &omninet_write_fndecl_33123_fields ++max_resp_sz_nfs4_channel_attrs_33127_fields max_resp_sz nfs4_channel_attrs 0 33127 NULL nohasharray ++ari_length_ib_cm_rej_event_param_33127_fields ari_length ib_cm_rej_event_param 0 33127 &max_resp_sz_nfs4_channel_attrs_33127_fields ++masklength_iio_dev_33129_fields masklength iio_dev 0 33129 NULL ++trebleinit_CHIPDESC_33133_fields trebleinit CHIPDESC 0 33133 NULL ++in_words_ib_uverbs_cmd_hdr_33134_fields in_words ib_uverbs_cmd_hdr 0 33134 NULL ++acpi_os_write_memory_fndecl_33139_fields acpi_os_write_memory fndecl 3-1 33139 NULL nohasharray ++__get_vm_area_caller_fndecl_33139_fields __get_vm_area_caller fndecl 1-3 33139 &acpi_os_write_memory_fndecl_33139_fields ++size_bmp_header_33141_fields size bmp_header 0 33141 NULL ++sq_addr_qedr_create_qp_ureq_33142_fields sq_addr qedr_create_qp_ureq 0 33142 NULL ++ucNumEntries__ATOM_Polaris_SCLK_Dependency_Table_33144_fields ucNumEntries _ATOM_Polaris_SCLK_Dependency_Table 0 33144 NULL ++l2cap_segment_le_sdu_fndecl_33145_fields l2cap_segment_le_sdu fndecl 4 33145 NULL ++starting_cid_cnic_eth_dev_33155_fields starting_cid cnic_eth_dev 0 33155 NULL ++len_ip_set_ext_type_33164_fields len ip_set_ext_type 0 33164 NULL ++mml_isar_hw_33168_fields mml isar_hw 0 33168 NULL ++iomap_zero_fndecl_33173_fields iomap_zero fndecl 4-2 33173 NULL ++cx231xx_init_isoc_fndecl_33174_fields cx231xx_init_isoc fndecl 4-2 33174 NULL ++hcs_params2_xhci_hcd_33175_fields hcs_params2 xhci_hcd 0 33175 NULL nohasharray ++rounds_dm_verity_fec_33175_fields rounds dm_verity_fec 0 33175 &hcs_params2_xhci_hcd_33175_fields ++set_connectable_fndecl_33177_fields set_connectable fndecl 4 33177 NULL ++rw_devices_btrfs_fs_devices_33182_fields rw_devices btrfs_fs_devices 0 33182 NULL ++arp_filter_size_mwifiex_adapter_33183_fields arp_filter_size mwifiex_adapter 0 33183 NULL ++w5500_spi_readbulk_fndecl_33186_fields w5500_spi_readbulk fndecl 4 33186 NULL ++niqflint_vf_resources_33189_fields niqflint vf_resources 0 33189 NULL ++ath6kl_wmi_set_ip_cmd_fndecl_33191_fields ath6kl_wmi_set_ip_cmd fndecl 2 33191 NULL ++Memhscx_empty_fifo_fndecl_33197_fields Memhscx_empty_fifo fndecl 2 33197 NULL ++ieee80211_rx_mgmt_probe_beacon_fndecl_33208_fields ieee80211_rx_mgmt_probe_beacon fndecl 3 33208 NULL ++block_size_dm_bufio_client_33221_fields block_size dm_bufio_client 0 33221 NULL ++num_lan_msix_i40e_pf_33223_fields num_lan_msix i40e_pf 0 33223 NULL ++l1oip_socket_recv_fndecl_33226_fields l1oip_socket_recv fndecl 6 33226 NULL ++segment_count_main_f2fs_super_block_33230_fields segment_count_main f2fs_super_block 0 33230 NULL ++ext4_zeroout_es_fndecl_33233_fields ext4_zeroout_es fndecl 0 33233 NULL ++nsumblk_nilfs_segsum_info_33238_fields nsumblk nilfs_segsum_info 0 33238 NULL ++udf_load_partdesc_fndecl_33239_fields udf_load_partdesc fndecl 2 33239 NULL ++mfs_fc_lport_33249_fields mfs fc_lport 0 33249 NULL ++metadata_size_ecryptfs_crypt_stat_33252_fields metadata_size ecryptfs_crypt_stat 0 33252 NULL ++val_sz_orangefs_getxattr_response_33253_fields val_sz orangefs_getxattr_response 0 33253 NULL ++size_reserved_mem_33254_fields size reserved_mem 0 33254 NULL ++wb_offset_nfs_page_33255_fields wb_offset nfs_page 0 33255 NULL ++handle_bytes_file_handle_33261_fields handle_bytes file_handle 0 33261 NULL ++ip_vs_prepare_tunneled_skb_fndecl_33269_fields ip_vs_prepare_tunneled_skb fndecl 3 33269 NULL ++ocfs2_change_extent_flag_fndecl_33270_fields ocfs2_change_extent_flag fndecl 5-3 33270 NULL nohasharray ++mem_end_net_device_33270_fields mem_end net_device 0 33270 &ocfs2_change_extent_flag_fndecl_33270_fields ++hpfs_readpages_fndecl_33281_fields hpfs_readpages fndecl 4 33281 NULL nohasharray ++ep_msg_out_peak_usb_device_33281_fields ep_msg_out peak_usb_device 0 33281 &hpfs_readpages_fndecl_33281_fields nohasharray ++sbsector_iso9660_options_33281_fields sbsector iso9660_options 0 33281 &ep_msg_out_peak_usb_device_33281_fields ++cipso_v4_gentag_loc_fndecl_33292_fields cipso_v4_gentag_loc fndecl 0 33292 NULL nohasharray ++frame_size_camera_data_33292_fields frame_size camera_data 0 33292 &cipso_v4_gentag_loc_fndecl_33292_fields ++offset_fuse_lseek_out_33298_fields offset fuse_lseek_out 0 33298 NULL nohasharray ++num_vls_vardecl_33298_fields num_vls vardecl 0 33298 &offset_fuse_lseek_out_33298_fields ++vlen_nfsd_readargs_33302_fields vlen nfsd_readargs 0 33302 NULL ++e_phnum_elf64_hdr_33305_fields e_phnum elf64_hdr 0 33305 NULL ++e_sz_rsa_key_33307_fields e_sz rsa_key 0 33307 NULL ++index_vardecl_via82xx_modem_c_33320_fields index vardecl_via82xx_modem.c 0 33320 NULL ++hlen_h4_recv_pkt_33324_fields hlen h4_recv_pkt 0 33324 NULL ++rxkad_verify_packet_fndecl_33329_fields rxkad_verify_packet fndecl 4-3 33329 NULL ++ahd_sg_setup_fndecl_33341_fields ahd_sg_setup fndecl 4-5 33341 NULL ++dump_packet_fndecl_33346_fields dump_packet fndecl 2 33346 NULL ++max_vpi_lpfc_max_cfg_param_33350_fields max_vpi lpfc_max_cfg_param 0 33350 NULL ++udl_prime_create_fndecl_33364_fields udl_prime_create fndecl 2 33364 NULL nohasharray ++scanlength_usbvision_frame_33364_fields scanlength usbvision_frame 0 33364 &udl_prime_create_fndecl_33364_fields ++ihandlen_xfs_fsop_handlereq_33370_fields ihandlen xfs_fsop_handlereq 0 33370 NULL ++lpfc_sg_seg_cnt_init_fndecl_33371_fields lpfc_sg_seg_cnt_init fndecl 2 33371 NULL ++ib_qib_max_srq_wrs_vardecl_33376_fields ib_qib_max_srq_wrs vardecl 0 33376 NULL ++sbitmap_resize_fndecl_33380_fields sbitmap_resize fndecl 2 33380 NULL ++xfs_buf_ioerror_fndecl_33390_fields xfs_buf_ioerror fndecl 2 33390 NULL ++stream_size_drm_etnaviv_gem_submit_33393_fields stream_size drm_etnaviv_gem_submit 0 33393 NULL ++data_offset_rndis_packet_33403_fields data_offset rndis_packet 0 33403 NULL ++lbmRead_fndecl_33420_fields lbmRead fndecl 2 33420 NULL ++dreq_gss_dccp_request_sock_33423_fields dreq_gss dccp_request_sock 0 33423 NULL ++offset_vb2_dma_sg_buf_33426_fields offset vb2_dma_sg_buf 0 33426 NULL ++intr_dma_usb_pcwd_private_33427_fields intr_dma usb_pcwd_private 0 33427 NULL ++tcp_fastretrans_alert_fndecl_33430_fields tcp_fastretrans_alert fndecl 2 33430 NULL ++change_mtu_fndecl_33432_fields change_mtu fndecl 2 33432 NULL nohasharray ++in_nextiag_dinomap_33432_fields in_nextiag dinomap 0 33432 &change_mtu_fndecl_33432_fields ++_nfs4_proc_readlink_fndecl_33436_fields _nfs4_proc_readlink fndecl 4-3 33436 NULL ++wqe_size_ib_uverbs_post_send_33437_fields wqe_size ib_uverbs_post_send 0 33437 NULL ++nilfs_set_nsegments_fndecl_33438_fields nilfs_set_nsegments fndecl 2 33438 NULL ++mmc_test_area_io_seq_fndecl_33440_fields mmc_test_area_io_seq fndecl 2-9 33440 NULL ++w_dloarea_33444_fields w dloarea 0 33444 NULL ++pskb_carve_frag_list_fndecl_33447_fields pskb_carve_frag_list fndecl 3 33447 NULL ++sys_mlock2_fndecl_33449_fields sys_mlock2 fndecl 1-2 33449 NULL ++mt7601u_mcu_msg_alloc_fndecl_33453_fields mt7601u_mcu_msg_alloc fndecl 3 33453 NULL ++ocfs2_divide_xattr_bucket_fndecl_33455_fields ocfs2_divide_xattr_bucket fndecl 3-4 33455 NULL ++max_recv_send_sge_ocrdma_mbx_query_config_33459_fields max_recv_send_sge ocrdma_mbx_query_config 0 33459 NULL ++tx_pipe_usbpn_dev_33474_fields tx_pipe usbpn_dev 0 33474 NULL ++data_start_flat_hdr_33476_fields data_start flat_hdr 0 33476 NULL ++packets_out_tcp_sock_33478_fields packets_out tcp_sock 0 33478 NULL ++__nbd_ioctl_fndecl_33480_fields __nbd_ioctl fndecl 4 33480 NULL ++ath6kl_buf_alloc_fndecl_33483_fields ath6kl_buf_alloc fndecl 1 33483 NULL ++ftdi_elan_write_fndecl_33486_fields ftdi_elan_write fndecl 3 33486 NULL ++ath6kl_wmi_cmd_send_fndecl_33493_fields ath6kl_wmi_cmd_send fndecl 2 33493 NULL ++root_size_adfs_discrecord_33498_fields root_size adfs_discrecord 0 33498 NULL ++pstore_file_read_fndecl_33499_fields pstore_file_read fndecl 3 33499 NULL ++end_io_dio_33500_fields end_io dio 0 33500 NULL ++ocfs2_xattr_shrink_size_fndecl_33507_fields ocfs2_xattr_shrink_size fndecl 3 33507 NULL ++check_mirror_fndecl_33517_fields check_mirror fndecl 2-1 33517 NULL ++len_writequeue_entry_33522_fields len writequeue_entry 0 33522 NULL ++offset_port_buffer_33530_fields offset port_buffer 0 33530 NULL ++ieee802154_hdr_addr_len_fndecl_33535_fields ieee802154_hdr_addr_len fndecl 0 33535 NULL ++sq_size_nes_hw_qp_33544_fields sq_size nes_hw_qp 0 33544 NULL nohasharray ++num_seq_vgastate_33544_fields num_seq vgastate 0 33544 &sq_size_nes_hw_qp_33544_fields ++tx_queues_nicvf_33546_fields tx_queues nicvf 0 33546 NULL ++dlfb_setup_modes_fndecl_33548_fields dlfb_setup_modes fndecl 4 33548 NULL ++cros_ec_cmd_xfer_fndecl_33549_fields cros_ec_cmd_xfer fndecl 0 33549 NULL ++mwifiex_create_ba_tbl_fndecl_33555_fields mwifiex_create_ba_tbl fndecl 3 33555 NULL ++nfc_llcp_build_sdreq_tlv_fndecl_33563_fields nfc_llcp_build_sdreq_tlv fndecl 3 33563 NULL ++snb_pci2phy_map_init_fndecl_33565_fields snb_pci2phy_map_init fndecl 1 33565 NULL ++recv_buf_size_netvsc_device_33569_fields recv_buf_size netvsc_device 0 33569 NULL nohasharray ++qlen_status_event_list_33569_fields qlen status_event_list 0 33569 &recv_buf_size_netvsc_device_33569_fields ++lcm_fndecl_33580_fields lcm fndecl 0-2-1 33580 NULL nohasharray ++self_dnode_33580_fields self dnode 0 33580 &lcm_fndecl_33580_fields ++num_pports_hfi1_devdata_33581_fields num_pports hfi1_devdata 0 33581 NULL ++qed_sriov_enable_fndecl_33587_fields qed_sriov_enable fndecl 2 33587 NULL ++hdr_info_bnxt_tpa_info_33589_fields hdr_info bnxt_tpa_info 0 33589 NULL ++i2c_readregs_fndecl_33590_fields i2c_readregs fndecl 5 33590 NULL ++hci_mgmt_cmd_fndecl_33591_fields hci_mgmt_cmd fndecl 4 33591 NULL ++lde_namelen_lu_dirent_33595_fields lde_namelen lu_dirent 0 33595 NULL ++fsl_spi_bufs_fndecl_33599_fields fsl_spi_bufs fndecl 0 33599 NULL ++max_header_size_iriap_cb_33603_fields max_header_size iriap_cb 0 33603 NULL ++drm_prime_pages_to_sg_fndecl_33612_fields drm_prime_pages_to_sg fndecl 2 33612 NULL ++hfsplus_find_cat_fndecl_33616_fields hfsplus_find_cat fndecl 0 33616 NULL nohasharray ++names_size_ceph_inode_xattrs_info_33616_fields names_size ceph_inode_xattrs_info 0 33616 &hfsplus_find_cat_fndecl_33616_fields ++lpfc_gen_req_fndecl_33617_fields lpfc_gen_req fndecl 8 33617 NULL ++first_data_sg_off_iscsi_cmd_33628_fields first_data_sg_off iscsi_cmd 0 33628 NULL ++data_size_kretprobe_33633_fields data_size kretprobe 0 33633 NULL ++size_dma_buf_33648_fields size dma_buf 0 33648 NULL nohasharray ++s_want_extra_isize_ext4_sb_info_33648_fields s_want_extra_isize ext4_sb_info 0 33648 &size_dma_buf_33648_fields ++check_header_fndecl_33649_fields check_header fndecl 2 33649 NULL ++xfs_alloc_ag_vextent_fndecl_33660_fields xfs_alloc_ag_vextent fndecl 0 33660 NULL ++savage_init_hw_fndecl_33678_fields savage_init_hw fndecl 0 33678 NULL ++size_drm_exynos_gem_create_33679_fields size drm_exynos_gem_create 0 33679 NULL ++data_size_vxge_rx_priv_33684_fields data_size vxge_rx_priv 0 33684 NULL ++len_scif_copy_work_33687_fields len scif_copy_work 0 33687 NULL ++mb_find_order_for_block_fndecl_33691_fields mb_find_order_for_block fndecl 0 33691 NULL ++ide_cdrom_probe_capabilities_fndecl_33699_fields ide_cdrom_probe_capabilities fndecl 0 33699 NULL ++alignment_offset_queue_limits_33701_fields alignment_offset queue_limits 0 33701 NULL ++jffs2_sum_write_data_fndecl_33705_fields jffs2_sum_write_data fndecl 3-4 33705 NULL nohasharray ++mmc_test_map_sg_max_scatter_fndecl_33705_fields mmc_test_map_sg_max_scatter fndecl 2-5 33705 &jffs2_sum_write_data_fndecl_33705_fields ++calculate_memsize_fndecl_33706_fields calculate_memsize fndecl 0-5-3-4-2-1 33706 NULL ++network_header_sk_buff_33708_fields network_header sk_buff 0 33708 NULL ++out_phase_usb_stream_kernel_33720_fields out_phase usb_stream_kernel 0 33720 NULL ++fuse_simple_request_fndecl_33729_fields fuse_simple_request fndecl 0 33729 NULL ++video_height_sis_video_info_33732_fields video_height sis_video_info 0 33732 NULL nohasharray ++atwrite_submit_fndecl_33732_fields atwrite_submit fndecl 3 33732 &video_height_sis_video_info_33732_fields ++amdgpu_bo_create_fndecl_33733_fields amdgpu_bo_create fndecl 2 33733 NULL nohasharray ++hpfs_bmap_fndecl_33733_fields hpfs_bmap fndecl 2-0 33733 &amdgpu_bo_create_fndecl_33733_fields ++xres_fb_var_screeninfo_33734_fields xres fb_var_screeninfo 0 33734 NULL ++ovl_copy_up_data_fndecl_33738_fields ovl_copy_up_data fndecl 3 33738 NULL ++d_sz_rsa_key_33741_fields d_sz rsa_key 0 33741 NULL ++i915_gem_object_create_fndecl_33744_fields i915_gem_object_create fndecl 2 33744 NULL nohasharray ++aircable_process_packet_fndecl_33744_fields aircable_process_packet fndecl 4 33744 &i915_gem_object_create_fndecl_33744_fields ++lengthComponentIdent_pathComponent_33758_fields lengthComponentIdent pathComponent 0 33758 NULL ++avr_ack_ptr_dccp_ackvec_record_33759_fields avr_ack_ptr dccp_ackvec_record 0 33759 NULL ++efx_farch_dimension_resources_fndecl_33764_fields efx_farch_dimension_resources fndecl 2 33764 NULL ++default_bpp_vardecl_sm501fb_c_33765_fields default_bpp vardecl_sm501fb.c 0 33765 NULL ++wmi_send_fndecl_33768_fields wmi_send fndecl 4 33768 NULL ++status_ffs_ep_33781_fields status ffs_ep 0 33781 NULL ++cx2341x_ctrl_new_std_fndecl_33782_fields cx2341x_ctrl_new_std fndecl 3-6 33782 NULL ++max_gpios_rdc321x_gpio_pdata_33783_fields max_gpios rdc321x_gpio_pdata 0 33783 NULL ++do_jit_fndecl_33785_fields do_jit fndecl 0 33785 NULL nohasharray ++fm_mapped_extents_ll_user_fiemap_33785_fields fm_mapped_extents ll_user_fiemap 0 33785 &do_jit_fndecl_33785_fields ++sis190_try_rx_copy_fndecl_33790_fields sis190_try_rx_copy fndecl 3 33790 NULL ++sd_write_data_fndecl_33792_fields sd_write_data fndecl 5 33792 NULL ++icv_truncbits_xfrm_algo_auth_info_33798_fields icv_truncbits xfrm_algo_auth_info 0 33798 NULL ++__ip_tun_to_nlattr_fndecl_33801_fields __ip_tun_to_nlattr fndecl 4 33801 NULL ++edt_ft5x06_register_read_fndecl_33803_fields edt_ft5x06_register_read fndecl 0 33803 NULL ++page_size_vmw_cmdbuf_alloc_info_33815_fields page_size vmw_cmdbuf_alloc_info 0 33815 NULL ++custom_length_iscsi_stats_33819_fields custom_length iscsi_stats 0 33819 NULL ++mult_usb_ep_33831_fields mult usb_ep 0 33831 NULL ++selinux_setprocattr_fndecl_33832_fields selinux_setprocattr fndecl 4 33832 NULL ++blk_size_ide_tape_obj_33837_fields blk_size ide_tape_obj 0 33837 NULL ++targetsize_xt_target_33840_fields targetsize xt_target 0 33840 NULL ++depth_drm_vmw_size_33842_fields depth drm_vmw_size 0 33842 NULL ++mgmt_cmd_complete_fndecl_33845_fields mgmt_cmd_complete fndecl 6 33845 NULL ++add_partition_fndecl_33847_fields add_partition fndecl 3-4 33847 NULL ++sctp_addto_chunk_fixed_fndecl_33853_fields sctp_addto_chunk_fixed fndecl 2 33853 NULL ++dvb_dmxdev_set_buffer_size_fndecl_33864_fields dvb_dmxdev_set_buffer_size fndecl 2 33864 NULL ++h5_link_control_fndecl_33866_fields h5_link_control fndecl 3 33866 NULL ++edge_tty_recv_fndecl_33877_fields edge_tty_recv fndecl 3 33877 NULL ++tolen_nfs_linkargs_33881_fields tolen nfs_linkargs 0 33881 NULL nohasharray ++walk_system_ram_res_fndecl_33881_fields walk_system_ram_res fndecl 2-1 33881 &tolen_nfs_linkargs_33881_fields ++len_gsm_control_33882_fields len gsm_control 0 33882 NULL ++reiserfs_xattr_get_fndecl_33887_fields reiserfs_xattr_get fndecl 0 33887 NULL ++size_gb_operation_msg_hdr_33890_fields size gb_operation_msg_hdr 0 33890 NULL ++src_len_ccp_xts_aes_engine_33899_fields src_len ccp_xts_aes_engine 0 33899 NULL ++init_stripe_fndecl_33902_fields init_stripe fndecl 2 33902 NULL ++xfs_bmbt_maxrecs_fndecl_33906_fields xfs_bmbt_maxrecs fndecl 0 33906 NULL ++_install_special_mapping_fndecl_33907_fields _install_special_mapping fndecl 2-3 33907 NULL ++create_monitor_ctrl_command_fndecl_33909_fields create_monitor_ctrl_command fndecl 4 33909 NULL ++rx_desc_count_xgbe_prv_data_33915_fields rx_desc_count xgbe_prv_data 0 33915 NULL ++w83627hf_device_add_fndecl_33919_fields w83627hf_device_add fndecl 1 33919 NULL ++wil_vring_alloc_skb_fndecl_33924_fields wil_vring_alloc_skb fndecl 4 33924 NULL ++size_cmdline_vardecl_dma_contiguous_c_33925_fields size_cmdline vardecl_dma-contiguous.c 0 33925 NULL ++numa_add_memblk_to_fndecl_33934_fields numa_add_memblk_to fndecl 2-3 33934 NULL nohasharray ++tcp_push_fndecl_33934_fields tcp_push fndecl 3 33934 &numa_add_memblk_to_fndecl_33934_fields nohasharray ++isl1208_i2c_set_regs_fndecl_33934_fields isl1208_i2c_set_regs fndecl 4 33934 &tcp_push_fndecl_33934_fields ++pci_scan_device_fndecl_33935_fields pci_scan_device fndecl 2 33935 NULL ++bulk_in_usbatm_driver_33939_fields bulk_in usbatm_driver 0 33939 NULL ++wMaxPacketSize_usb_endpoint_descriptor_33942_fields wMaxPacketSize usb_endpoint_descriptor 0 33942 NULL ++ext4_alloc_file_blocks_fndecl_33946_fields ext4_alloc_file_blocks fndecl 2-3 33946 NULL ++i_first_extent_iso_inode_info_33947_fields i_first_extent iso_inode_info 0 33947 NULL ++tcp_yeah_cong_avoid_fndecl_33950_fields tcp_yeah_cong_avoid fndecl 3 33950 NULL ++num_rsp_hci_inquiry_req_33953_fields num_rsp hci_inquiry_req 0 33953 NULL ++lpfc_sg_seg_cnt_vardecl_lpfc_attr_c_33956_fields lpfc_sg_seg_cnt vardecl_lpfc_attr.c 0 33956 NULL ++resid_rxe_dma_info_33963_fields resid rxe_dma_info 0 33963 NULL ++amdgpu_bo_gpu_offset_fndecl_33965_fields amdgpu_bo_gpu_offset fndecl 0 33965 NULL ++ext4_get_block_fndecl_33967_fields ext4_get_block fndecl 2 33967 NULL ++nfc_hci_send_cmd_fndecl_33969_fields nfc_hci_send_cmd fndecl 5 33969 NULL ++ocfs2_lock_refcount_tree_fndecl_33972_fields ocfs2_lock_refcount_tree fndecl 2 33972 NULL nohasharray ++mtdswap_init_fndecl_33972_fields mtdswap_init fndecl 2 33972 &ocfs2_lock_refcount_tree_fndecl_33972_fields ++st_nci_hci_dm_get_info_fndecl_33973_fields st_nci_hci_dm_get_info fndecl 3 33973 NULL ++max_indirect_segments_blkfront_info_33976_fields max_indirect_segments blkfront_info 0 33976 NULL ++virtio_transport_stream_do_dequeue_fndecl_33977_fields virtio_transport_stream_do_dequeue fndecl 3 33977 NULL ++buf_len_wmi_tlv_mgmt_rx_ev_33979_fields buf_len wmi_tlv_mgmt_rx_ev 0 33979 NULL ++usbat_bulk_write_fndecl_33983_fields usbat_bulk_write fndecl 3 33983 NULL ++unit_off_ore_striping_info_33989_fields unit_off ore_striping_info 0 33989 NULL ++size_fjes_hw_resource_33991_fields size fjes_hw_resource 0 33991 NULL ++sectorsize_scrub_ctx_33993_fields sectorsize scrub_ctx 0 33993 NULL ++num_ioim_reqs_bfa_iocfc_fwcfg_s_33994_fields num_ioim_reqs bfa_iocfc_fwcfg_s 0 33994 NULL ++dwc3_ep0_prepare_one_trb_fndecl_33997_fields dwc3_ep0_prepare_one_trb fndecl 4 33997 NULL ++batadv_tvlv_unicast_send_fndecl_34005_fields batadv_tvlv_unicast_send fndecl 7 34005 NULL ++rxextrahdrroom_dma_info_34007_fields rxextrahdrroom dma_info 0 34007 NULL ++ctxtcnt_qib_devdata_34012_fields ctxtcnt qib_devdata 0 34012 NULL ++size_vmw_cotable_info_34013_fields size vmw_cotable_info 0 34013 NULL 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++dma_size_nx_host_rds_ring_34047_fields dma_size nx_host_rds_ring 0 34047 NULL ++sys_mmap_pgoff_fndecl_34056_fields sys_mmap_pgoff fndecl 2 34056 NULL ++cdc_ncm_change_mtu_fndecl_34062_fields cdc_ncm_change_mtu fndecl 2 34062 NULL ++lov_get_stripecnt_fndecl_34066_fields lov_get_stripecnt fndecl 0 34066 NULL ++gsm_control_modem_fndecl_34068_fields gsm_control_modem fndecl 3 34068 NULL ++wb_bytes_nfs_page_34071_fields wb_bytes nfs_page 0 34071 NULL nohasharray ++memmap_exclude_ranges_fndecl_34071_fields memmap_exclude_ranges fndecl 3-4 34071 &wb_bytes_nfs_page_34071_fields nohasharray ++opt_val_tcp_repair_opt_34071_fields opt_val tcp_repair_opt 0 34071 &memmap_exclude_ranges_fndecl_34071_fields ++qp_alloc_guest_work_fndecl_34074_fields qp_alloc_guest_work fndecl 5-3 34074 NULL nohasharray ++__get_vm_area_node_fndecl_34074_fields __get_vm_area_node fndecl 1-4-2 34074 &qp_alloc_guest_work_fndecl_34074_fields ++test_extent_accounting_fndecl_34078_fields test_extent_accounting fndecl 1-2 34078 NULL ++rec_len_ext2_dir_entry_2_34086_fields rec_len ext2_dir_entry_2 0 34086 NULL nohasharray ++get_info_tcp_congestion_ops_34086_fields get_info tcp_congestion_ops 0 34086 &rec_len_ext2_dir_entry_2_34086_fields ++mst_node_alsz_ubifs_info_34087_fields mst_node_alsz ubifs_info 0 34087 NULL ++LFBsize_sis_video_info_34089_fields LFBsize sis_video_info 0 34089 NULL ++sync_page_io_fndecl_34091_fields sync_page_io fndecl 3-2 34091 NULL nohasharray ++restore_node_summary_fndecl_34091_fields restore_node_summary fndecl 2 34091 &sync_page_io_fndecl_34091_fields ++__memblock_alloc_base_fndecl_34092_fields __memblock_alloc_base fndecl 2-1-0-3 34092 NULL ++octeon_setup_iq_fndecl_34094_fields octeon_setup_iq fndecl 5 34094 NULL ++dccm_len_iwl_cfg_34095_fields dccm_len iwl_cfg 0 34095 NULL ++max_frame_ft_sess_34098_fields max_frame ft_sess 0 34098 NULL ++encap_hlen_ip6_tnl_34101_fields encap_hlen ip6_tnl 0 34101 NULL ++c_chmask_f_uac2_opts_34103_fields c_chmask f_uac2_opts 0 34103 NULL ++reg_read_fndecl_34106_fields reg_read fndecl 0 34106 NULL ++do_shmat_fndecl_34107_fields do_shmat fndecl 5 34107 NULL ++__wa_xfer_setup_sizes_fndecl_34109_fields __wa_xfer_setup_sizes fndecl 0 34109 NULL ++lcd_right_margin_atyfb_par_34110_fields lcd_right_margin atyfb_par 0 34110 NULL ++reserved_eq_mlx4_func_cap_34117_fields reserved_eq mlx4_func_cap 0 34117 NULL ++chunk_size_lirc_driver_34118_fields chunk_size lirc_driver 0 34118 NULL ++qxl_alloc_bo_reserved_fndecl_34119_fields qxl_alloc_bo_reserved fndecl 3 34119 NULL ++nf_nat_ipv4_manip_pkt_fndecl_34120_fields nf_nat_ipv4_manip_pkt fndecl 2 34120 NULL ++cw1200_sdio_align_size_fndecl_34124_fields cw1200_sdio_align_size fndecl 2 34124 NULL nohasharray ++size_qlcnic_fw_dump_34124_fields size qlcnic_fw_dump 0 34124 &cw1200_sdio_align_size_fndecl_34124_fields ++nfs_vmtruncate_fndecl_34126_fields nfs_vmtruncate fndecl 2 34126 NULL ++ovs_fragment_fndecl_34127_fields ovs_fragment fndecl 4 34127 NULL ++dst_width_snd_pcm_plugin_34144_fields dst_width snd_pcm_plugin 0 34144 NULL ++mcast_mac_count_be_nic_res_desc_34149_fields mcast_mac_count be_nic_res_desc 0 34149 NULL ++object_size_kmem_cache_34151_fields object_size kmem_cache 0 34151 NULL ++vmax_packet_size_pwc_device_34153_fields vmax_packet_size pwc_device 0 34153 NULL ++sky2_change_mtu_fndecl_34157_fields sky2_change_mtu fndecl 2 34157 NULL nohasharray ++data_size_dm_ulog_request_34157_fields data_size dm_ulog_request 0 34157 &sky2_change_mtu_fndecl_34157_fields ++usb_pipe_ua101_stream_34158_fields usb_pipe ua101_stream 0 34158 NULL nohasharray ++nb_if_sdio_packet_34158_fields nb if_sdio_packet 0 34158 &usb_pipe_ua101_stream_34158_fields nohasharray ++max_requests_rpcrdma_create_data_internal_34158_fields max_requests rpcrdma_create_data_internal 0 34158 &nb_if_sdio_packet_34158_fields ++krb5_decrypt_fndecl_34166_fields krb5_decrypt fndecl 5 34166 NULL ++save_mr_fndecl_34167_fields save_mr fndecl 4 34167 NULL ++blockmask_sddr55_card_info_34172_fields blockmask sddr55_card_info 0 34172 NULL ++osst_seek_sector_fndecl_34173_fields osst_seek_sector fndecl 3 34173 NULL nohasharray ++ucNumEntries__ATOM_Polaris10_PCIE_Table_34173_fields ucNumEntries _ATOM_Polaris10_PCIE_Table 0 34173 &osst_seek_sector_fndecl_34173_fields ++buffers_pipe_inode_info_34187_fields buffers pipe_inode_info 0 34187 NULL ++sys_recv_fndecl_34188_fields sys_recv fndecl 3 34188 NULL ++new_oblock_dm_cache_migration_34189_fields new_oblock dm_cache_migration 0 34189 NULL ++length_dm_target_spec_34193_fields length dm_target_spec 0 34193 NULL ++write_room_tty_operations_34200_fields write_room tty_operations 0 34200 NULL ++cxgb4vf_change_mtu_fndecl_34204_fields cxgb4vf_change_mtu fndecl 2 34204 NULL ++cx23888_ir_rx_read_fndecl_34210_fields cx23888_ir_rx_read fndecl 3 34210 NULL nohasharray ++usbip_dump_buffer_fndecl_34210_fields usbip_dump_buffer fndecl 2 34210 &cx23888_ir_rx_read_fndecl_34210_fields ++dw_msi_setup_irqs_fndecl_34216_fields dw_msi_setup_irqs fndecl 3 34216 NULL ++new_sync_write_fndecl_34217_fields new_sync_write fndecl 3-0 34217 NULL ++ext4_expand_extra_isize_fndecl_34225_fields ext4_expand_extra_isize fndecl 2 34225 NULL nohasharray ++first_psn_rxe_send_wqe_34225_fields first_psn rxe_send_wqe 0 34225 &ext4_expand_extra_isize_fndecl_34225_fields ++segno_sit_journal_entry_34226_fields segno sit_journal_entry 0 34226 NULL ++ath6kl_wmi_simple_cmd_fndecl_34229_fields ath6kl_wmi_simple_cmd fndecl 2 34229 NULL ++isdnhdlc_decode_fndecl_34233_fields isdnhdlc_decode fndecl 0 34233 NULL ++cfpkt_pad_trail_fndecl_34244_fields cfpkt_pad_trail fndecl 2 34244 NULL ++agno_xfs_extent_busy_34245_fields agno xfs_extent_busy 0 34245 NULL ++rss_cpus_vardecl_efx_c_34253_fields rss_cpus vardecl_efx.c 0 34253 NULL nohasharray ++pktgen_finalize_skb_fndecl_34253_fields pktgen_finalize_skb fndecl 3 34253 &rss_cpus_vardecl_efx_c_34253_fields ++__reserve_region_with_split_fndecl_34259_fields __reserve_region_with_split fndecl 3-2 34259 NULL nohasharray ++regmap_encx24j600_spi_read_fndecl_34259_fields regmap_encx24j600_spi_read fndecl 4 34259 &__reserve_region_with_split_fndecl_34259_fields ++status_tulip_rx_desc_34260_fields status tulip_rx_desc 0 34260 NULL ++MaxTransactSize_smb2_negotiate_rsp_34261_fields MaxTransactSize smb2_negotiate_rsp 0 34261 NULL ++count_igbvf_ring_34264_fields count igbvf_ring 0 34264 NULL ++reg_read_smsc911x_ops_34274_fields reg_read smsc911x_ops 0 34274 NULL ++max_segs_mmc_host_34276_fields max_segs mmc_host 0 34276 NULL ++btt_map_read_fndecl_34281_fields btt_map_read fndecl 0 34281 NULL ++buf_len_wmi_10_4_mgmt_rx_hdr_34285_fields buf_len wmi_10_4_mgmt_rx_hdr 0 34285 NULL ++ea_get_fndecl_34289_fields ea_get fndecl 3 34289 NULL nohasharray ++ocfs2_group_from_res_fndecl_34289_fields ocfs2_group_from_res fndecl 0 34289 &ea_get_fndecl_34289_fields ++cpu_msix_table_sz_MPT3SAS_ADAPTER_34295_fields cpu_msix_table_sz MPT3SAS_ADAPTER 0 34295 NULL ++skb_coalesce_rx_frag_fndecl_34296_fields skb_coalesce_rx_frag fndecl 3-4 34296 NULL ++__nla_put_64bit_fndecl_34299_fields __nla_put_64bit fndecl 3 34299 NULL ++fl_pg_order_sge_34307_fields fl_pg_order sge 0 34307 NULL ++p1_FS_QENTRY_34311_fields p1 FS_QENTRY 0 34311 NULL ++sq_len_qedr_create_qp_ureq_34317_fields sq_len qedr_create_qp_ureq 0 34317 NULL ++usb6fire_pcm_init_urb_fndecl_34318_fields usb6fire_pcm_init_urb fndecl 4 34318 NULL ++vmw_kms_sou_do_dmabuf_dirty_fndecl_34319_fields vmw_kms_sou_do_dmabuf_dirty fndecl 5 34319 NULL ++acm_tty_write_fndecl_34323_fields acm_tty_write fndecl 3 34323 NULL ++usb_alloc_stream_buffers_fndecl_34344_fields usb_alloc_stream_buffers fndecl 3 34344 NULL ++get_bad_peb_limit_fndecl_34374_fields get_bad_peb_limit fndecl 0-2 34374 NULL ++r_minimode_34384_fields r minimode 0 34384 NULL ++pfn_mthca_uar_34385_fields pfn mthca_uar 0 34385 NULL ++vd_blocknr_nilfs_vdesc_34386_fields vd_blocknr nilfs_vdesc 0 34386 NULL ++mlxsw_emad_transmit_fndecl_34390_fields mlxsw_emad_transmit fndecl 0 34390 NULL 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num_regs regmap_irq_chip 0 34465 NULL ++MaxCommands_DAC960_V1_Enquiry_34475_fields MaxCommands DAC960_V1_Enquiry 0 34475 NULL ++start_btrfs_ordered_extent_34479_fields start btrfs_ordered_extent 0 34479 NULL ++i2c_hid_command_fndecl_34481_fields i2c_hid_command fndecl 4 34481 NULL ++dma_bd_table_34490_fields dma bd_table 0 34490 NULL ++ring_size_ena_ring_34492_fields ring_size ena_ring 0 34492 NULL ++do_ipt_set_ctl_fndecl_34493_fields do_ipt_set_ctl fndecl 4 34493 NULL ++w_virtio_gpu_box_34509_fields w virtio_gpu_box 0 34509 NULL ++overflow_maj_vardecl_user_mad_c_34524_fields overflow_maj vardecl_user_mad.c 0 34524 NULL ++SavagePanelHeight_savagefb_par_34532_fields SavagePanelHeight savagefb_par 0 34532 NULL ++track_pfn_remap_fndecl_34534_fields track_pfn_remap fndecl 3-5 34534 NULL ++tid_ieee80211_rx_agg_34536_fields tid ieee80211_rx_agg 0 34536 NULL ++total_vfs_qed_hw_sriov_info_34538_fields total_vfs qed_hw_sriov_info 0 34538 NULL ++resid_sg_io_hdr_34541_fields resid sg_io_hdr 0 34541 NULL ++host_size_scsi_transport_template_34551_fields host_size scsi_transport_template 0 34551 NULL ++maxpacket_limit_usb_ep_34566_fields maxpacket_limit usb_ep 0 34566 NULL nohasharray ++target_alloc_sgl_fndecl_34566_fields target_alloc_sgl fndecl 3 34566 &maxpacket_limit_usb_ep_34566_fields ++opt_xfer_blocks_scsi_disk_34567_fields opt_xfer_blocks scsi_disk 0 34567 NULL ++blkno_range2trim_34581_fields blkno range2trim 0 34581 NULL ++blk_queue_alignment_offset_fndecl_34591_fields blk_queue_alignment_offset fndecl 2 34591 NULL ++hcd_alloc_coherent_fndecl_34597_fields hcd_alloc_coherent fndecl 0 34597 NULL ++min_resource_constraint_34598_fields min resource_constraint 0 34598 NULL ++ath6kl_wmi_data_hdr_add_fndecl_34601_fields ath6kl_wmi_data_hdr_add fndecl 8 34601 NULL ++sys_sync_file_range_fndecl_34604_fields sys_sync_file_range fndecl 2 34604 NULL ++__check_block_validity_fndecl_34606_fields __check_block_validity fndecl 0 34606 NULL ++efi_mem_reserve_fndecl_34608_fields efi_mem_reserve fndecl 2-1 34608 NULL nohasharray ++end_shift_iwl_fw_dbg_dest_tlv_34608_fields end_shift iwl_fw_dbg_dest_tlv 0 34608 &efi_mem_reserve_fndecl_34608_fields ++fip_dlen_fip_desc_34614_fields fip_dlen fip_desc 0 34614 NULL ++vram_total_vardecl_vesafb_c_34615_fields vram_total vardecl_vesafb.c 0 34615 NULL nohasharray ++size_vb2_vmalloc_buf_34615_fields size vb2_vmalloc_buf 0 34615 &vram_total_vardecl_vesafb_c_34615_fields ++undo_cwnd_tcp_congestion_ops_34621_fields undo_cwnd tcp_congestion_ops 0 34621 NULL ++ace_change_mtu_fndecl_34639_fields ace_change_mtu fndecl 2 34639 NULL ++hsc_write_fndecl_34640_fields hsc_write fndecl 3 34640 NULL ++ext4_convert_unwritten_extents_endio_fndecl_34667_fields ext4_convert_unwritten_extents_endio fndecl 0 34667 NULL ++info_len_cfg80211_nan_match_params_34675_fields info_len cfg80211_nan_match_params 0 34675 NULL ++num_leaves_cpu_cacheinfo_34676_fields num_leaves cpu_cacheinfo 0 34676 NULL ++pnp_add_mem_resource_fndecl_34681_fields pnp_add_mem_resource fndecl 3-2 34681 NULL ++offset_ethtool_eeprom_34683_fields offset ethtool_eeprom 0 34683 NULL ++bassinit_CHIPDESC_34688_fields bassinit CHIPDESC 0 34688 NULL ++acpi_tables_addr_vardecl_tables_c_34693_fields acpi_tables_addr vardecl_tables.c 0 34693 NULL nohasharray ++radeon_ring_init_fndecl_34693_fields radeon_ring_init fndecl 3 34693 &acpi_tables_addr_vardecl_tables_c_34693_fields ++max_payload_fc_fcp_pkt_34696_fields max_payload fc_fcp_pkt 0 34696 NULL ++writesize_mtd_info_34702_fields writesize mtd_info 0 34702 NULL nohasharray ++jbd2_journal_file_inode_fndecl_34702_fields jbd2_journal_file_inode fndecl 0 34702 &writesize_mtd_info_34702_fields ++efi_memmap_efi_info_34704_fields efi_memmap efi_info 0 34704 NULL ++gfs2_log_alloc_bio_fndecl_34714_fields gfs2_log_alloc_bio fndecl 2 34714 NULL ++in_sector_offset_vardecl_floppy_c_34720_fields in_sector_offset vardecl_floppy.c 0 34720 NULL ++cache_word_size_regmap_34722_fields cache_word_size regmap 0 34722 NULL ++W6692_empty_Dfifo_fndecl_34725_fields W6692_empty_Dfifo fndecl 2 34725 NULL nohasharray ++tx_num_pgs_tp_params_34725_fields tx_num_pgs tp_params 0 34725 &W6692_empty_Dfifo_fndecl_34725_fields ++ocfs2_dx_dir_format_cluster_fndecl_34730_fields ocfs2_dx_dir_format_cluster fndecl 6 34730 NULL ++wa_xfer_create_subset_sg_fndecl_34731_fields wa_xfer_create_subset_sg fndecl 2-3 34731 NULL ++memblock_double_array_fndecl_34732_fields memblock_double_array fndecl 3-2 34732 NULL ++trunc_start_fndecl_34735_fields trunc_start fndecl 3-2 34735 NULL ++flags_rtl8187b_rx_hdr_34741_fields flags rtl8187b_rx_hdr 0 34741 NULL ++inbuf_dma_usbhid_device_34742_fields inbuf_dma usbhid_device 0 34742 NULL ++u132_hcd_bulk_input_recv_fndecl_34756_fields u132_hcd_bulk_input_recv fndecl 4 34756 NULL nohasharray ++acct_stack_growth_fndecl_34756_fields acct_stack_growth fndecl 3-2 34756 &u132_hcd_bulk_input_recv_fndecl_34756_fields ++extent_size_ecryptfs_crypt_stat_34757_fields extent_size ecryptfs_crypt_stat 0 34757 NULL nohasharray ++zone_spare_adfs_discrecord_34757_fields zone_spare adfs_discrecord 0 34757 &extent_size_ecryptfs_crypt_stat_34757_fields nohasharray ++ecc_bits_onfi_ext_ecc_info_34757_fields ecc_bits onfi_ext_ecc_info 0 34757 &zone_spare_adfs_discrecord_34757_fields ++ssb_bus_pcmciabus_register_fndecl_34759_fields ssb_bus_pcmciabus_register fndecl 3 34759 NULL ++dax_devt_vardecl_dax_c_34767_fields dax_devt vardecl_dax.c 0 34767 NULL ++qla2x00_mem_alloc_fndecl_34771_fields qla2x00_mem_alloc fndecl 3-2 34771 NULL ++bxt_calc_cdclk_fndecl_34787_fields bxt_calc_cdclk fndecl 0 34787 NULL ++cyapa_i2c_pip_read_fndecl_34788_fields cyapa_i2c_pip_read fndecl 3 34788 NULL nohasharray ++size_hostif_msg_hdr_34788_fields size hostif_msg_hdr 0 34788 &cyapa_i2c_pip_read_fndecl_34788_fields ++qxl_image_alloc_objects_fndecl_34790_fields qxl_image_alloc_objects fndecl 4-5 34790 NULL ++addrlen_svc_deferred_req_34794_fields addrlen svc_deferred_req 0 34794 NULL ++rq_count_st_card_info_34798_fields rq_count st_card_info 0 34798 NULL ++nfs_write_end_fndecl_34801_fields nfs_write_end fndecl 3-5 34801 NULL ++prepare_message_data_fndecl_34802_fields prepare_message_data fndecl 2 34802 NULL ++wBlockID_ms_bootblock_header_34809_fields wBlockID ms_bootblock_header 0 34809 NULL ++page_size_flash_info_34810_fields page_size flash_info 0 34810 NULL ++bio_integrity_clone_fndecl_34813_fields bio_integrity_clone fndecl 0 34813 NULL nohasharray ++rcv_array_groups_hfi1_ctxtdata_34813_fields rcv_array_groups hfi1_ctxtdata 0 34813 &bio_integrity_clone_fndecl_34813_fields ++blk_cnt_os_dat_entry_s_34817_fields blk_cnt os_dat_entry_s 0 34817 NULL ++max_headroom_datapath_34819_fields max_headroom datapath 0 34819 NULL ++alg_key_len_xfrm_algo_34823_fields alg_key_len xfrm_algo 0 34823 NULL nohasharray ++wps_ie_len_mwifiex_private_34823_fields wps_ie_len mwifiex_private 0 34823 &alg_key_len_xfrm_algo_34823_fields ++xfs_refcount_merge_center_extents_fndecl_34824_fields xfs_refcount_merge_center_extents fndecl 5 34824 NULL ++madvise_behavior_fndecl_34827_fields madvise_behavior fndecl 4-3 34827 NULL ++mwifiex_usb_submit_rx_urb_fndecl_34829_fields mwifiex_usb_submit_rx_urb fndecl 2 34829 NULL ++rcvegrbufs_perchunk_qib_ctxtdata_34831_fields rcvegrbufs_perchunk qib_ctxtdata 0 34831 NULL ++eblks_mtdswap_dev_34840_fields eblks mtdswap_dev 0 34840 NULL ++in_usbnet_34842_fields in usbnet 0 34842 NULL ++plen_pbn_entry_34845_fields plen pbn_entry 0 34845 NULL ++qede_gro_receive_fndecl_34847_fields qede_gro_receive fndecl 4 34847 NULL ++vma_end_reservation_fndecl_34848_fields vma_end_reservation fndecl 3 34848 NULL nohasharray ++ath6kl_wmi_create_pstream_cmd_fndecl_34848_fields ath6kl_wmi_create_pstream_cmd fndecl 2 34848 &vma_end_reservation_fndecl_34848_fields ++good_peb_count_ubi_device_34853_fields good_peb_count ubi_device 0 34853 NULL ++nilfs_ioctl_do_get_suinfo_fndecl_34854_fields nilfs_ioctl_do_get_suinfo fndecl 6 34854 NULL ++max_msix_vectors_fm10k_mac_info_34860_fields max_msix_vectors fm10k_mac_info 0 34860 NULL ++tipc_link_set_mtu_fndecl_34861_fields tipc_link_set_mtu fndecl 2 34861 NULL ++pfkey_recvmsg_fndecl_34863_fields pfkey_recvmsg fndecl 3 34863 NULL nohasharray ++s_map_size_adfs_sb_info_34863_fields s_map_size adfs_sb_info 0 34863 &pfkey_recvmsg_fndecl_34863_fields ++odm_num_comps_pnfs_osd_data_map_34865_fields odm_num_comps pnfs_osd_data_map 0 34865 NULL ++sddr09_writeX_fndecl_34870_fields sddr09_writeX fndecl 5 34870 NULL ++dout_xfer_len_sg_io_v4_34879_fields dout_xfer_len sg_io_v4 0 34879 NULL ++bgx_get_lmac_count_fndecl_34883_fields bgx_get_lmac_count fndecl 0 34883 NULL ++drm_cvt_mode_fndecl_34886_fields drm_cvt_mode fndecl 3-2-4 34886 NULL ++max_hz_ifx_modem_platform_data_34890_fields max_hz ifx_modem_platform_data 0 34890 NULL ++Wa_tvnorm_34892_fields Wa tvnorm 0 34892 NULL ++len_coda_ioctl_out_34894_fields len coda_ioctl_out 0 34894 NULL ++sb_logstart_xfs_sb_34900_fields sb_logstart xfs_sb 0 34900 NULL 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rq_addr qedr_create_qp_ureq 0 34930 &len_wil6210_mbox_hdr_34930_fields ++swiotlb_init_with_tbl_fndecl_34935_fields swiotlb_init_with_tbl fndecl 2 34935 NULL ++register_sound_special_fndecl_34937_fields register_sound_special fndecl 2 34937 NULL ++recv_resync_read_fndecl_34939_fields recv_resync_read fndecl 2 34939 NULL ++max_receive_fw_card_34941_fields max_receive fw_card 0 34941 NULL ++ext2_write_end_fndecl_34943_fields ext2_write_end fndecl 5 34943 NULL ++ips_scmd_buf_write_fndecl_34946_fields ips_scmd_buf_write fndecl 3 34946 NULL ++reiserfs_get_block_create_0_fndecl_34954_fields reiserfs_get_block_create_0 fndecl 2 34954 NULL ++simple_alloc_urb_fndecl_34966_fields simple_alloc_urb fndecl 2-3 34966 NULL ++s35390a_get_reg_fndecl_34971_fields s35390a_get_reg fndecl 4 34971 NULL ++cw1200_queue_stats_init_fndecl_34973_fields cw1200_queue_stats_init fndecl 2 34973 NULL nohasharray ++items_snd_soc_tplg_enum_control_34973_fields items snd_soc_tplg_enum_control 0 34973 &cw1200_queue_stats_init_fndecl_34973_fields ++gcr_base_intel_pmc_ipc_dev_34977_fields gcr_base intel_pmc_ipc_dev 0 34977 NULL ++wm_adsp_buffer_capture_block_fndecl_35001_fields wm_adsp_buffer_capture_block fndecl 2-0 35001 NULL ++rx_ring_count_ixgbe_adapter_35004_fields rx_ring_count ixgbe_adapter 0 35004 NULL ++amb_len_i5k_amb_data_35007_fields amb_len i5k_amb_data 0 35007 NULL nohasharray ++platform_get_irq_byname_fndecl_35007_fields platform_get_irq_byname fndecl 0 35007 &amb_len_i5k_amb_data_35007_fields ++num_snaps_ceph_mds_snap_realm_35009_fields num_snaps ceph_mds_snap_realm 0 35009 NULL ++fc_set_mfs_fndecl_35014_fields fc_set_mfs fndecl 2 35014 NULL ++skb_zerocopy_fndecl_35016_fields skb_zerocopy fndecl 4-3 35016 NULL ++read_capacity_10_fndecl_35017_fields read_capacity_10 fndecl 0 35017 NULL nohasharray ++pg_doio_nfs_pageio_ops_35017_fields pg_doio nfs_pageio_ops 0 35017 &read_capacity_10_fndecl_35017_fields ++no_ids_squashfs_super_block_35022_fields no_ids squashfs_super_block 0 35022 NULL ++_add_sg_continuation_descriptor_fndecl_35026_fields _add_sg_continuation_descriptor fndecl 3 35026 NULL ++vSync_width_panel_info_35029_fields vSync_width panel_info 0 35029 NULL nohasharray ++set_nservers_fndecl_35029_fields set_nservers fndecl 2 35029 &vSync_width_panel_info_35029_fields ++vid_net_bridge_vlan_35032_fields vid net_bridge_vlan 0 35032 NULL ++w_nr_rds_ib_work_ring_35048_fields w_nr rds_ib_work_ring 0 35048 NULL ++uarc_size_mthca_profile_35053_fields uarc_size mthca_profile 0 35053 NULL ++n_ports_rp2_card_35055_fields n_ports rp2_card 0 35055 NULL ++tda18218_rd_reg_fndecl_35057_fields tda18218_rd_reg fndecl 2 35057 NULL ++iio_event_chrdev_read_fndecl_35062_fields iio_event_chrdev_read fndecl 3 35062 NULL ++ring_size_radeon_ring_35063_fields ring_size radeon_ring 0 35063 NULL ++pci_create_root_bus_fndecl_35065_fields pci_create_root_bus fndecl 2 35065 NULL ++jffs2_flash_direct_write_fndecl_35070_fields jffs2_flash_direct_write fndecl 3 35070 NULL ++altera_set_dr_post_fndecl_35072_fields altera_set_dr_post fndecl 2 35072 NULL ++inbuf_dma_ati_remote_35083_fields inbuf_dma ati_remote 0 35083 NULL ++ieee80211_add_rx_radiotap_header_fndecl_35086_fields ieee80211_add_rx_radiotap_header fndecl 4 35086 NULL nohasharray ++reclaim_pages_fndecl_35086_fields reclaim_pages fndecl 3 35086 &ieee80211_add_rx_radiotap_header_fndecl_35086_fields ++ubi_calc_data_len_fndecl_35092_fields ubi_calc_data_len fndecl 0-3 35092 NULL ++er_data_len_gfs2_ea_request_35098_fields er_data_len gfs2_ea_request 0 35098 NULL ++num_vf_qps_i40e_pf_35102_fields num_vf_qps i40e_pf 0 35102 NULL ++prot_length_se_device_35103_fields prot_length se_device 0 35103 NULL ++dma_common_get_sgtable_fndecl_35105_fields dma_common_get_sgtable fndecl 5 35105 NULL ++__do_page_fault_fndecl_35107_fields __do_page_fault fndecl 3 35107 NULL ++size_kcore_list_35108_fields size kcore_list 0 35108 NULL nohasharray ++ath6kl_wmi_set_bitrate_mask_fndecl_35108_fields ath6kl_wmi_set_bitrate_mask fndecl 2 35108 &size_kcore_list_35108_fields ++pn_raw_send_fndecl_35113_fields pn_raw_send fndecl 2 35113 NULL ++max_uc_mac_be_resources_35119_fields max_uc_mac be_resources 0 35119 NULL ++vxfs_bmap_indir_fndecl_35120_fields vxfs_bmap_indir fndecl 2-0-4 35120 NULL ++alloc_vm_area_fndecl_35121_fields alloc_vm_area fndecl 1 35121 NULL ++advance_dma_data_fndecl_35124_fields advance_dma_data fndecl 2 35124 NULL ++sm501_alloc_mem_fndecl_35125_fields sm501_alloc_mem fndecl 4 35125 NULL ++bch_empty_fifo_fndecl_35126_fields bch_empty_fifo fndecl 2 35126 NULL ++vmw_mob_create_fndecl_35127_fields vmw_mob_create fndecl 1 35127 NULL nohasharray ++nilfs_sufile_get_suinfo_fndecl_35127_fields nilfs_sufile_get_suinfo fndecl 5-2 35127 &vmw_mob_create_fndecl_35127_fields ++FbMapSize_nvidia_par_35128_fields FbMapSize nvidia_par 0 35128 NULL nohasharray ++mlx4_en_create_rx_ring_fndecl_35128_fields mlx4_en_create_rx_ring fndecl 3 35128 &FbMapSize_nvidia_par_35128_fields ++channels_min_snd_pcm_hardware_35132_fields channels_min snd_pcm_hardware 0 35132 NULL nohasharray ++bio_add_pc_page_fndecl_35132_fields bio_add_pc_page fndecl 4-5 35132 &channels_min_snd_pcm_hardware_35132_fields ++xdr_restrict_buflen_fndecl_35133_fields xdr_restrict_buflen fndecl 2 35133 NULL ++_osd_realloc_seg_fndecl_35139_fields _osd_realloc_seg fndecl 3 35139 NULL ++blockoffset_hfsplus_sb_info_35140_fields blockoffset hfsplus_sb_info 0 35140 NULL ++tx_ring_size_adm8211_priv_35143_fields tx_ring_size adm8211_priv 0 35143 NULL ++len_mwifiex_ie_types_header_35146_fields len mwifiex_ie_types_header 0 35146 NULL ++pageshift_alauda_card_info_35154_fields pageshift alauda_card_info 0 35154 NULL ++num_rx_qp_i40e_hw_capabilities_35165_fields num_rx_qp i40e_hw_capabilities 0 35165 NULL ++count_sgmap_35168_fields count sgmap 0 35168 NULL ++aux_ulist_node_35169_fields aux ulist_node 0 35169 NULL ++memblock_size_vxge_hw_fifo_config_35179_fields memblock_size vxge_hw_fifo_config 0 35179 NULL ++at24_eeprom_write_i2c_fndecl_35183_fields at24_eeprom_write_i2c fndecl 3-4 35183 NULL ++buf_alloc_virtio_vsock_hdr_35184_fields buf_alloc virtio_vsock_hdr 0 35184 NULL ++blk_rq_count_integrity_sg_fndecl_35185_fields blk_rq_count_integrity_sg fndecl 0 35185 NULL ++__sound_insert_unit_fndecl_35186_fields __sound_insert_unit fndecl 4-5 35186 NULL ++wHeight_uvc_frame_35189_fields wHeight uvc_frame 0 35189 NULL ++vop_vringh_copy_fndecl_35193_fields vop_vringh_copy fndecl 4 35193 NULL ++new_lockspace_fndecl_35208_fields new_lockspace fndecl 4 35208 NULL ++tx_ring_size_pcnet32_private_35210_fields tx_ring_size pcnet32_private 0 35210 NULL ++xfs_ialloc_inode_init_fndecl_35212_fields xfs_ialloc_inode_init fndecl 6-5 35212 NULL ++maxpacksize_snd_usb_endpoint_35216_fields maxpacksize snd_usb_endpoint 0 35216 NULL nohasharray ++sset_mask_ethtool_sset_info_35216_fields sset_mask ethtool_sset_info 0 35216 &maxpacksize_snd_usb_endpoint_35216_fields ++__ndisc_fill_addr_option_fndecl_35220_fields __ndisc_fill_addr_option fndecl 5-4 35220 NULL ++vmbus_sendpacket_ctl_fndecl_35225_fields vmbus_sendpacket_ctl fndecl 3 35225 NULL ++root_blkno_ocfs2_super_35227_fields root_blkno ocfs2_super 0 35227 NULL ++d_off_p9_dirent_35247_fields d_off p9_dirent 0 35247 NULL nohasharray ++policy_idx_hmask_netns_xfrm_35247_fields policy_idx_hmask netns_xfrm 0 35247 &d_off_p9_dirent_35247_fields ++whc_urb_dequeue_fndecl_35255_fields whc_urb_dequeue fndecl 3 35255 NULL nohasharray ++oprofile_buffer_size_vardecl_35255_fields oprofile_buffer_size vardecl 0 35255 &whc_urb_dequeue_fndecl_35255_fields ++max_gs_mthca_srq_35258_fields max_gs mthca_srq 0 35258 NULL ++dm_bm_write_lock_fndecl_35261_fields dm_bm_write_lock fndecl 2 35261 NULL ++gss_unwrap_kerberos_fndecl_35263_fields gss_unwrap_kerberos fndecl 2 35263 NULL ++wstatus_usblp_35266_fields wstatus usblp 0 35266 NULL ++sparse_early_mem_maps_alloc_node_fndecl_35270_fields sparse_early_mem_maps_alloc_node fndecl 4 35270 NULL ++maxburst_snd_dmaengine_dai_dma_data_35287_fields maxburst snd_dmaengine_dai_dma_data 0 35287 NULL ++ceph_msg_data_advance_fndecl_35288_fields ceph_msg_data_advance fndecl 2 35288 NULL ++offs_ubifs_wbuf_35290_fields offs ubifs_wbuf 0 35290 NULL ++xc_send_i2c_data_fndecl_35297_fields xc_send_i2c_data fndecl 3 35297 NULL ++maybe_indirect_to_direct_fndecl_35307_fields maybe_indirect_to_direct fndecl 6 35307 NULL ++p54_parse_default_country_fndecl_35309_fields p54_parse_default_country fndecl 3 35309 NULL ++ieee80211_tdls_mgmt_setup_fndecl_35316_fields ieee80211_tdls_mgmt_setup fndecl 10 35316 NULL ++udf_insert_aext_fndecl_35323_fields udf_insert_aext fndecl 4 35323 NULL ++l2cap_create_basic_pdu_fndecl_35327_fields l2cap_create_basic_pdu fndecl 3 35327 NULL ++ssid_len_cfg80211_ibss_params_35329_fields ssid_len cfg80211_ibss_params 0 35329 NULL ++xb_suballoc_bit_ocfs2_xattr_block_35331_fields xb_suballoc_bit ocfs2_xattr_block 0 35331 NULL ++extra_msdu_postfix_len_lib80211_crypto_ops_35341_fields extra_msdu_postfix_len lib80211_crypto_ops 0 35341 NULL ++nr_pages_bts_buffer_35350_fields nr_pages bts_buffer 0 35350 NULL ++udf_get_pblock_meta25_fndecl_35356_fields udf_get_pblock_meta25 fndecl 4 35356 NULL ++header_dvfs_info_35357_fields header dvfs_info 0 35357 NULL ++IA_RX_BUF_SZ_vardecl_iphase_c_35365_fields IA_RX_BUF_SZ vardecl_iphase.c 0 35365 NULL ++previous_raid_disks_r5conf_35368_fields previous_raid_disks r5conf 0 35368 NULL nohasharray ++count_param_range_35368_fields count param_range 0 35368 &previous_raid_disks_r5conf_35368_fields nohasharray ++input_pool_snd_seq_client_pool_35368_fields input_pool snd_seq_client_pool 0 35368 &count_param_range_35368_fields ++num_channels_ad7266_chan_info_35372_fields num_channels ad7266_chan_info 0 35372 NULL ++update_raid_disks_fndecl_35375_fields update_raid_disks fndecl 2 35375 NULL ++drm_dp_mst_topology_mgr_init_fndecl_35377_fields drm_dp_mst_topology_mgr_init fndecl 4 35377 NULL ++sd_head_align_brcmfmac_sdio_pd_35378_fields sd_head_align brcmfmac_sdio_pd 0 35378 NULL nohasharray ++rpcrdma_alloc_regbuf_fndecl_35378_fields rpcrdma_alloc_regbuf fndecl 1 35378 &sd_head_align_brcmfmac_sdio_pd_35378_fields nohasharray ++mmio_base_phys_radeonfb_info_35378_fields mmio_base_phys radeonfb_info 0 35378 &rpcrdma_alloc_regbuf_fndecl_35378_fields ++virtio_gpu_cmd_submit_fndecl_35382_fields virtio_gpu_cmd_submit fndecl 3 35382 NULL ++hc_erase_size_mmc_ext_csd_35384_fields hc_erase_size mmc_ext_csd 0 35384 NULL ++nand_read_subpage_fndecl_35388_fields nand_read_subpage fndecl 3 35388 NULL ++read_dma_fndecl_35389_fields read_dma fndecl 3 35389 NULL ++writeback_fndecl_35390_fields writeback fndecl 4-3 35390 NULL ++corrupt_data_fndecl_35395_fields corrupt_data fndecl 0-3 35395 NULL nohasharray ++sg_set_page_fndecl_35395_fields sg_set_page fndecl 3 35395 &corrupt_data_fndecl_35395_fields ++blk_queue_io_opt_fndecl_35405_fields blk_queue_io_opt fndecl 2 35405 NULL ++at24_eeprom_read_i2c_fndecl_35407_fields at24_eeprom_read_i2c fndecl 4 35407 NULL ++rdma_rw_ctx_init_fndecl_35410_fields rdma_rw_ctx_init fndecl 6 35410 NULL ++_drbd_md_sync_page_io_fndecl_35411_fields _drbd_md_sync_page_io fndecl 3 35411 NULL ++ali15x3_smba_vardecl_i2c_ali15x3_c_35421_fields ali15x3_smba vardecl_i2c-ali15x3.c 0 35421 NULL ++cqc_entry_sz_mthca_dev_lim_35422_fields cqc_entry_sz mthca_dev_lim 0 35422 NULL ++fb_width_drm_fb_helper_surface_size_35426_fields fb_width drm_fb_helper_surface_size 0 35426 NULL ++btrfs_fdatawrite_range_fndecl_35427_fields btrfs_fdatawrite_range fndecl 2 35427 NULL ++offset_tx_buf_35429_fields offset tx_buf 0 35429 NULL ++bmAttributes_usb_ss_ep_comp_descriptor_35434_fields bmAttributes usb_ss_ep_comp_descriptor 0 35434 NULL ++ocfs2_prepare_refcount_change_for_del_fndecl_35442_fields ocfs2_prepare_refcount_change_for_del fndecl 2 35442 NULL ++pcf2123_read_fndecl_35443_fields pcf2123_read fndecl 4 35443 NULL ++wake_len_cfg80211_wowlan_tcp_35448_fields wake_len cfg80211_wowlan_tcp 0 35448 NULL nohasharray ++len_he_buff_35448_fields len he_buff 0 35448 &wake_len_cfg80211_wowlan_tcp_35448_fields ++ocfs2_truncate_file_fndecl_35455_fields ocfs2_truncate_file fndecl 3 35455 NULL nohasharray ++properties_count_gb_power_supply_35455_fields properties_count gb_power_supply 0 35455 &ocfs2_truncate_file_fndecl_35455_fields ++octeon_create_droq_fndecl_35457_fields octeon_create_droq fndecl 4-3 35457 NULL ++bytes_to_read_mpt3_diag_read_buffer_35460_fields bytes_to_read mpt3_diag_read_buffer 0 35460 NULL ++drbd_send_fndecl_35461_fields drbd_send fndecl 4 35461 NULL ++blkno_iomap_35467_fields blkno iomap 0 35467 NULL ++width_physmap_flash_data_35470_fields width physmap_flash_data 0 35470 NULL ++qxl_monitors_config_set_fndecl_35471_fields qxl_monitors_config_set fndecl 6-5 35471 NULL ++__rpipe_set_descr_fndecl_35478_fields __rpipe_set_descr fndecl 0 35478 NULL ++length_wl1251_rx_descriptor_35483_fields length wl1251_rx_descriptor 0 35483 NULL ++onenand_read_fndecl_35491_fields onenand_read fndecl 2 35491 NULL ++alloc_clips_fndecl_35492_fields alloc_clips fndecl 3 35492 NULL nohasharray ++f71805f_device_add_fndecl_35492_fields f71805f_device_add fndecl 1 35492 &alloc_clips_fndecl_35492_fields ++firm_send_command_fndecl_35493_fields firm_send_command fndecl 4 35493 NULL nohasharray ++nbox_drm_savage_cmdbuf_35493_fields nbox drm_savage_cmdbuf 0 35493 &firm_send_command_fndecl_35493_fields ++__kfifo_dma_out_prepare_r_fndecl_35512_fields __kfifo_dma_out_prepare_r fndecl 4-5 35512 NULL ++acpi_nvs_register_fndecl_35515_fields acpi_nvs_register fndecl 2-1 35515 NULL ++install_special_mapping_fndecl_35519_fields install_special_mapping fndecl 2-3 35519 NULL ++count_atl1_rfd_ring_35523_fields count atl1_rfd_ring 0 35523 NULL ++shift_mlxsw_item_35524_fields shift mlxsw_item 0 35524 NULL ++clr_int_base_mlx4_fw_35529_fields clr_int_base mlx4_fw 0 35529 NULL ++additional_cdb_length_scsi_varlen_cdb_hdr_35533_fields additional_cdb_length scsi_varlen_cdb_hdr 0 35533 NULL ++find_inode_fndecl_35534_fields find_inode fndecl 2 35534 NULL ++gigaset_tty_receive_fndecl_35535_fields gigaset_tty_receive fndecl 4 35535 NULL ++phys_ck804xrom_window_35536_fields phys ck804xrom_window 0 35536 NULL ++tcp_mss_to_mtu_fndecl_35551_fields tcp_mss_to_mtu fndecl 0-2 35551 NULL ++inet_sendpage_fndecl_35554_fields inet_sendpage fndecl 4 35554 NULL ++vsync_ast_vbios_enhtable_35556_fields vsync ast_vbios_enhtable 0 35556 NULL ++ptrace_request_fndecl_35563_fields ptrace_request fndecl 3 35563 NULL ++data_offset_brcmf_proto_bcdc_header_35569_fields data_offset brcmf_proto_bcdc_header 0 35569 NULL ++edma_readl_fndecl_35573_fields edma_readl fndecl 0 35573 NULL ++cfg80211_mlme_auth_fndecl_35577_fields cfg80211_mlme_auth fndecl 14-9 35577 NULL ++cur_blksize_sdio_func_35582_fields cur_blksize sdio_func 0 35582 NULL nohasharray ++size_of_priv_dvb_usb_device_properties_35582_fields size_of_priv dvb_usb_device_properties 0 35582 &cur_blksize_sdio_func_35582_fields ++actual_length_usb_iso_packet_descriptor_35588_fields actual_length usb_iso_packet_descriptor 0 35588 NULL ++cyttsp_i2c_read_block_data_fndecl_35590_fields cyttsp_i2c_read_block_data fndecl 4 35590 NULL ++minor_start_rp2_card_35592_fields minor_start rp2_card 0 35592 NULL ++ext2_iget_fndecl_35598_fields ext2_iget fndecl 2 35598 NULL ++xfs_rtallocate_extent_block_fndecl_35604_fields xfs_rtallocate_extent_block fndecl 5-10-0 35604 NULL ++hback_porch_videomode_35606_fields hback_porch videomode 0 35606 NULL nohasharray ++count_nfs_direct_req_35606_fields count nfs_direct_req 0 35606 &hback_porch_videomode_35606_fields nohasharray ++obj_count_i40iw_virtchnl_hmc_obj_range_35606_fields obj_count i40iw_virtchnl_hmc_obj_range 0 35606 &count_nfs_direct_req_35606_fields ++blocksize_brcmf_sdio_35612_fields blocksize brcmf_sdio 0 35612 NULL ++generic_perform_write_fndecl_35619_fields generic_perform_write fndecl 0-3 35619 NULL nohasharray ++ext4_update_final_de_fndecl_35619_fields ext4_update_final_de fndecl 2-3 35619 &generic_perform_write_fndecl_35619_fields nohasharray ++count_fm10k_ring_35619_fields count fm10k_ring 0 35619 &ext4_update_final_de_fndecl_35619_fields ++ips_scmd_buf_read_fndecl_35622_fields ips_scmd_buf_read fndecl 3 35622 NULL ++netxen_process_lro_fndecl_35630_fields netxen_process_lro fndecl 5-4 35630 NULL ++smsc47b397_device_add_fndecl_35649_fields smsc47b397_device_add fndecl 1 35649 NULL ++prism_build_supp_rates_fndecl_35650_fields prism_build_supp_rates fndecl 0 35650 NULL ++viafb_second_xres_vardecl_35651_fields viafb_second_xres vardecl 0 35651 NULL ++urb_size_uvc_streaming_35654_fields urb_size uvc_streaming 0 35654 NULL ++urb_enqueue_hc_driver_35656_fields urb_enqueue hc_driver 0 35656 NULL ++xfs_alloc_read_agfl_fndecl_35660_fields xfs_alloc_read_agfl fndecl 3-0 35660 NULL ++raid10_sync_request_fndecl_35663_fields raid10_sync_request fndecl 2 35663 NULL nohasharray ++base_bus_num_i2c_mux_pinctrl_platform_data_35663_fields base_bus_num i2c_mux_pinctrl_platform_data 0 35663 &raid10_sync_request_fndecl_35663_fields ++numdevs_ore_components_35671_fields numdevs ore_components 0 35671 NULL ++ncntrs_qib_chip_specific_35675_fields ncntrs qib_chip_specific 0 35675 NULL ++rate_clk_core_35677_fields rate clk_core 0 35677 NULL ++alloc_ep_req_fndecl_35679_fields alloc_ep_req fndecl 2 35679 NULL ++read_into_fndecl_35681_fields read_into fndecl 2 35681 NULL nohasharray ++size_xpnet_message_35681_fields size xpnet_message 0 35681 &read_into_fndecl_35681_fields ++id_mfd_cell_35684_fields id mfd_cell 0 35684 NULL ++do_io_nd_blk_region_35687_fields do_io nd_blk_region 0 35687 NULL ++affs_extent_file_ofs_fndecl_35690_fields affs_extent_file_ofs fndecl 2 35690 NULL ++drbg_ctr_generate_fndecl_35694_fields drbg_ctr_generate fndecl 3 35694 NULL ++init_hal_msg_fndecl_35697_fields init_hal_msg fndecl 3 35697 NULL ++irq_domain_alloc_descs_fndecl_35699_fields irq_domain_alloc_descs fndecl 0 35699 NULL ++wil_pmc_alloc_fndecl_35702_fields wil_pmc_alloc fndecl 3 35702 NULL ++gfs2_write_alloc_required_fndecl_35708_fields gfs2_write_alloc_required fndecl 3-2 35708 NULL ++bnx2x_change_mtu_fndecl_35710_fields bnx2x_change_mtu fndecl 2 35710 NULL ++srp_post_send_fndecl_35713_fields srp_post_send fndecl 3 35713 NULL ++mrvl_recv_fndecl_35715_fields mrvl_recv fndecl 3 35715 NULL nohasharray ++len_igb_tx_buffer_35715_fields len igb_tx_buffer 0 35715 &mrvl_recv_fndecl_35715_fields nohasharray ++credits_csio_q_35715_fields credits csio_q 0 35715 &len_igb_tx_buffer_35715_fields ++bio_add_page_fndecl_35718_fields bio_add_page fndecl 3-4-0 35718 NULL nohasharray ++RequestCredit_mpt3sas_facts_35718_fields RequestCredit mpt3sas_facts 0 35718 &bio_add_page_fndecl_35718_fields ++mxms_structlen_fndecl_35720_fields mxms_structlen fndecl 0 35720 NULL ++mod_num_sdma_vardecl_35721_fields mod_num_sdma vardecl 0 35721 NULL ++fdt_translate_address_fndecl_35726_fields fdt_translate_address fndecl 0 35726 NULL ++last_xfer_len_ide_cmd_35728_fields last_xfer_len ide_cmd 0 35728 NULL ++mwifiex_append_rate_tlv_fndecl_35735_fields mwifiex_append_rate_tlv fndecl 0 35735 NULL ++priv_size_data_queue_35740_fields priv_size data_queue 0 35740 NULL ++offset_ext4_io_end_35743_fields offset ext4_io_end 0 35743 NULL ++ggtt_probe_common_fndecl_35744_fields ggtt_probe_common fndecl 2 35744 NULL nohasharray ++qib_uc_rcv_fndecl_35744_fields qib_uc_rcv fndecl 5 35744 &ggtt_probe_common_fndecl_35744_fields ++alauda_write_data_fndecl_35748_fields alauda_write_data fndecl 3-2 35748 NULL ++goodix_i2c_read_fndecl_35755_fields goodix_i2c_read fndecl 4 35755 NULL ++left_qxl_urect_35760_fields left qxl_urect 0 35760 NULL ++rx_buf_seg_size_qede_rx_queue_35761_fields rx_buf_seg_size qede_rx_queue 0 35761 NULL ++scsi_sg_tablesize_iser_conn_35762_fields scsi_sg_tablesize iser_conn 0 35762 NULL ++fh_epd_frame_35764_fields fh epd_frame 0 35764 NULL ++channels_snd_usb_substream_35767_fields channels snd_usb_substream 0 35767 NULL ++virtscsi_compute_resid_fndecl_35772_fields virtscsi_compute_resid fndecl 2 35772 NULL ++data0_sisusb_command_35773_fields data0 sisusb_command 0 35773 NULL ++mem_vardecl_matroxfb_base_c_35780_fields mem vardecl_matroxfb_base.c 0 35780 NULL ++uv_systab_efi_35786_fields uv_systab efi 0 35786 NULL ++encap_size_brnf_frag_data_35787_fields encap_size brnf_frag_data 0 35787 NULL ++alloc_mon_bin_get_35804_fields alloc mon_bin_get 0 35804 NULL ++num_rx_queues_iwl_trans_35809_fields num_rx_queues iwl_trans 0 35809 NULL ++send_ctrl_pipe_us_data_35813_fields send_ctrl_pipe us_data 0 35813 NULL ++xefi_startblock_xfs_extent_free_item_35817_fields xefi_startblock xfs_extent_free_item 0 35817 NULL nohasharray ++number_of_controls_controlcache_6205_35817_fields number_of_controls controlcache_6205 0 35817 &xefi_startblock_xfs_extent_free_item_35817_fields ++rbio_orig_end_io_fndecl_35820_fields rbio_orig_end_io fndecl 2 35820 NULL ++headroom_caifsock_35821_fields headroom caifsock 0 35821 NULL ++leaf_cut_from_buffer_fndecl_35824_fields leaf_cut_from_buffer fndecl 4 35824 NULL ++rx_buffer_padding_efx_nic_type_35825_fields rx_buffer_padding efx_nic_type 0 35825 NULL ++VFP_kyrofb_info_35826_fields VFP kyrofb_info 0 35826 NULL ++env_end_mm_struct_35831_fields env_end mm_struct 0 35831 NULL nohasharray ++twl_load_sgl_fndecl_35831_fields twl_load_sgl fndecl 5 35831 &env_end_mm_struct_35831_fields nohasharray ++num_pmkids_ndis_80211_capability_35831_fields num_pmkids ndis_80211_capability 0 35831 &twl_load_sgl_fndecl_35831_fields ++srq_size_srpt_device_35833_fields srq_size srpt_device 0 35833 NULL ++request_sz_MPT3SAS_ADAPTER_35834_fields request_sz MPT3SAS_ADAPTER 0 35834 NULL ++l_iclog_size_xlog_35849_fields l_iclog_size xlog 0 35849 NULL ++snd_pcm_format_physical_width_fndecl_35858_fields snd_pcm_format_physical_width fndecl 0 35858 NULL ++ipw_write_packet_sent_callback_fndecl_35859_fields ipw_write_packet_sent_callback fndecl 2 35859 NULL ++check_acl_fndecl_35867_fields check_acl fndecl 0 35867 NULL ++usb_stor_bulk_transfer_sglist_fndecl_35871_fields usb_stor_bulk_transfer_sglist fndecl 2-5-4 35871 NULL ++pcol_add_page_fndecl_35872_fields pcol_add_page fndecl 3 35872 NULL nohasharray ++processed_length_mbo_35872_fields processed_length mbo 0 35872 &pcol_add_page_fndecl_35872_fields ++snd_hdsp_midi_output_possible_fndecl_35873_fields snd_hdsp_midi_output_possible fndecl 0 35873 NULL ++shared_out_nid_ca0132_spec_35876_fields shared_out_nid ca0132_spec 0 35876 NULL ++st_sensors_spi_read_fndecl_35890_fields st_sensors_spi_read fndecl 4 35890 NULL ++pos_in_f2fs_move_range_35897_fields pos_in f2fs_move_range 0 35897 NULL ++nft_data_dump_fndecl_35902_fields nft_data_dump fndecl 5 35902 NULL ++fe_group_ext4_free_extent_35905_fields fe_group ext4_free_extent 0 35905 NULL nohasharray ++max_sq_desc_sz_mlx4_caps_35905_fields max_sq_desc_sz mlx4_caps 0 35905 &fe_group_ext4_free_extent_35905_fields ++lirc_base_dev_vardecl_lirc_dev_c_35907_fields lirc_base_dev vardecl_lirc_dev.c 0 35907 NULL ++right_vardecl_matroxfb_base_c_35916_fields right vardecl_matroxfb_base.c 0 35916 NULL ++softback_end_vardecl_fbcon_c_35923_fields softback_end vardecl_fbcon.c 0 35923 NULL ++n_algs_wmfw_adsp1_id_hdr_35926_fields n_algs wmfw_adsp1_id_hdr 0 35926 NULL ++ieee802154_hdr_minlen_fndecl_35927_fields ieee802154_hdr_minlen fndecl 0 35927 NULL ++drm_rect_calc_vscale_fndecl_35928_fields drm_rect_calc_vscale fndecl 0 35928 NULL ++bytes_written_cq_fcp_rq_desc_35931_fields bytes_written cq_fcp_rq_desc 0 35931 NULL ++__dax_dev_pmd_fault_fndecl_35932_fields __dax_dev_pmd_fault fndecl 3 35932 NULL ++length_isp1362_ep_35933_fields length isp1362_ep 0 35933 NULL nohasharray ++dma_buf_size_ddb_input_35933_fields dma_buf_size ddb_input 0 35933 &length_isp1362_ep_35933_fields ++disk_stack_limits_fndecl_35936_fields disk_stack_limits fndecl 3 35936 NULL ++___alloc_bootmem_nopanic_fndecl_35945_fields ___alloc_bootmem_nopanic fndecl 2-3-4 35945 NULL ++isl1208_i2c_read_regs_fndecl_35952_fields isl1208_i2c_read_regs fndecl 4 35952 NULL ++nx_fw_cmd_set_mtu_fndecl_35954_fields nx_fw_cmd_set_mtu fndecl 2 35954 NULL ++fat_uni_to_x8_fndecl_35959_fields fat_uni_to_x8 fndecl 0 35959 NULL ++s_root_block_affs_sb_info_35962_fields s_root_block affs_sb_info 0 35962 NULL ++snoop_urb_fndecl_35965_fields snoop_urb fndecl 8 35965 NULL ++num_entries_compat_ip6t_replace_35966_fields num_entries compat_ip6t_replace 0 35966 NULL ++flows_tc_sfq_qopt_35973_fields flows tc_sfq_qopt 0 35973 NULL ++max_df_size_ipq_35974_fields max_df_size ipq 0 35974 NULL nohasharray ++pf_num_bnx2x_35974_fields pf_num bnx2x 0 35974 &max_df_size_ipq_35974_fields ++bus_myri10ge_rx_done_35977_fields bus myri10ge_rx_done 0 35977 NULL ++pn_sendmsg_fndecl_35979_fields pn_sendmsg fndecl 3 35979 NULL ++codeword_size_jedec_ecc_info_35980_fields codeword_size jedec_ecc_info 0 35980 NULL ++num_dacs_hda_multi_out_35981_fields num_dacs hda_multi_out 0 35981 NULL ++flags_fscrypt_context_35983_fields flags fscrypt_context 0 35983 NULL ++if_spi_prog_main_firmware_check_len_fndecl_35990_fields if_spi_prog_main_firmware_check_len fndecl 0 35990 NULL ++perf_output_skip_fndecl_35994_fields perf_output_skip fndecl 2 35994 NULL ++mss_cache_tcp_sock_35995_fields mss_cache tcp_sock 0 35995 NULL ++daddr_fsl_edma_hw_tcd_35996_fields daddr fsl_edma_hw_tcd 0 35996 NULL nohasharray ++address_acpi_nfit_system_address_35996_fields address acpi_nfit_system_address 0 35996 &daddr_fsl_edma_hw_tcd_35996_fields ++poll_vardecl_hfcpci_c_36001_fields poll vardecl_hfcpci.c 0 36001 NULL nohasharray ++fuse_fill_write_pages_fndecl_36001_fields fuse_fill_write_pages fndecl 4-0 36001 &poll_vardecl_hfcpci_c_36001_fields ++ntb_transport_max_size_fndecl_36009_fields ntb_transport_max_size fndecl 0 36009 NULL nohasharray ++max_rx_kingsun_cb_36009_fields max_rx kingsun_cb 0 36009 &ntb_transport_max_size_fndecl_36009_fields ++__nfs4_proc_set_acl_fndecl_36018_fields __nfs4_proc_set_acl fndecl 3 36018 NULL ++setup_efi_info_memmap_fndecl_36029_fields setup_efi_info_memmap fndecl 4-3-2 36029 NULL ++mpdu_len_iwl_rx_mpdu_desc_36030_fields mpdu_len iwl_rx_mpdu_desc 0 36030 NULL ++xfs_file_dedupe_range_fndecl_36031_fields xfs_file_dedupe_range fndecl 2-5-3 36031 NULL ++NumEraseUnits_NFTLMediaHeader_36036_fields NumEraseUnits NFTLMediaHeader 0 36036 NULL ++insert_bio_sectors_search_36037_fields insert_bio_sectors search 0 36037 NULL ++update_ind_extent_range_fndecl_36049_fields update_ind_extent_range fndecl 3 36049 NULL ++rx_status_len_bcm_rsb_36064_fields rx_status_len bcm_rsb 0 36064 NULL ++piobcnt2k_qib_devdata_36065_fields piobcnt2k qib_devdata 0 36065 NULL ++xfrm_compile_policy_fndecl_36070_fields xfrm_compile_policy fndecl 4 36070 NULL ++__kmem_cache_create_usercopy_fndecl_36073_fields __kmem_cache_create_usercopy fndecl 2-3 36073 NULL nohasharray ++usb_stor_control_msg_fndecl_36073_fields usb_stor_control_msg fndecl 8-2 36073 &__kmem_cache_create_usercopy_fndecl_36073_fields ++wa_populate_buf_in_urb_fndecl_36077_fields wa_populate_buf_in_urb fndecl 3-4 36077 NULL ++nfs4_xattr_get_nfs4_acl_fndecl_36079_fields nfs4_xattr_get_nfs4_acl fndecl 6 36079 NULL ++blocksize_alauda_media_info_36080_fields blocksize alauda_media_info 0 36080 NULL ++xfs_extent_busy_insert_fndecl_36087_fields xfs_extent_busy_insert fndecl 3-4-2 36087 NULL ++smq_create_fndecl_36088_fields smq_create fndecl 1 36088 NULL ++wil_write_file_ssid_fndecl_36097_fields wil_write_file_ssid fndecl 3 36097 NULL ++__free_pages_boot_core_fndecl_36098_fields __free_pages_boot_core fndecl 2 36098 NULL ++avc_recv_fndecl_36099_fields avc_recv fndecl 3 36099 NULL ++nr_requests_request_queue_36117_fields nr_requests request_queue 0 36117 NULL ++xfs_trans_read_buf_map_fndecl_36121_fields xfs_trans_read_buf_map fndecl 0 36121 NULL ++dictionary_size_disk_comp_opts_36125_fields dictionary_size disk_comp_opts 0 36125 NULL ++__i2400m_bm_ack_verify_fndecl_36139_fields __i2400m_bm_ack_verify fndecl 0-4 36139 NULL ++x25_sendmsg_fndecl_36140_fields x25_sendmsg fndecl 3 36140 NULL ++f2fs_fiemap_fndecl_36141_fields f2fs_fiemap fndecl 3-4 36141 NULL ++lirc_buffer_init_fndecl_36145_fields lirc_buffer_init fndecl 2 36145 NULL ++spi_xcomm_sync_config_fndecl_36146_fields spi_xcomm_sync_config fndecl 0 36146 NULL ++create_empty_buffers_fndecl_36152_fields create_empty_buffers fndecl 2 36152 NULL ++ad9523_reg_access_fndecl_36157_fields ad9523_reg_access fndecl 2 36157 NULL ++ieee80211_send_probe_req_fndecl_36159_fields ieee80211_send_probe_req fndecl 7-5 36159 NULL ++next_nilfs_segsum_info_36161_fields next nilfs_segsum_info 0 36161 NULL ++clone_sources_count_btrfs_ioctl_send_args_36165_fields clone_sources_count btrfs_ioctl_send_args 0 36165 NULL ++gsm_control_reply_fndecl_36166_fields gsm_control_reply fndecl 4 36166 NULL ++vm_mmap_fndecl_36168_fields vm_mmap fndecl 3-0 36168 NULL ++qd2offset_fndecl_36177_fields qd2offset fndecl 0 36177 NULL nohasharray ++member_cnt_tipc_mon_domain_36177_fields member_cnt tipc_mon_domain 0 36177 &qd2offset_fndecl_36177_fields ++length_octeon_droq_info_36178_fields length octeon_droq_info 0 36178 NULL ++nr_ion_platform_data_36179_fields nr ion_platform_data 0 36179 NULL ++i915_gem_get_ggtt_size_fndecl_36180_fields i915_gem_get_ggtt_size fndecl 0-2 36180 NULL ++len_ib_ucm_mra_36185_fields len ib_ucm_mra 0 36185 NULL ++flash_size_jffs2_sb_info_36187_fields flash_size jffs2_sb_info 0 36187 NULL ++prealloc_buffer_size_snd_dmaengine_pcm_config_36192_fields prealloc_buffer_size snd_dmaengine_pcm_config 0 36192 NULL ++objlayout_read_done_fndecl_36193_fields objlayout_read_done fndecl 2 36193 NULL ++range_min_regmap_range_36196_fields range_min regmap_range 0 36196 NULL ++n_cap_bufs_via_camera_36198_fields n_cap_bufs via_camera 0 36198 NULL ++ubifs_write_end_fndecl_36202_fields ubifs_write_end fndecl 4-3 36202 NULL ++hmask_xfrm_policy_hash_36203_fields hmask xfrm_policy_hash 0 36203 NULL ++f2fs_zero_range_fndecl_36204_fields f2fs_zero_range fndecl 3-2 36204 NULL ++blksz_mmc_ioc_cmd_36207_fields blksz mmc_ioc_cmd 0 36207 NULL ++nfs_try_to_update_request_fndecl_36213_fields nfs_try_to_update_request fndecl 3-4 36213 NULL nohasharray ++mpwqe_stride_sz_mlx5e_rq_36213_fields mpwqe_stride_sz mlx5e_rq 0 36213 &nfs_try_to_update_request_fndecl_36213_fields ++v4l2_ctrl_g_ctrl_fndecl_36216_fields v4l2_ctrl_g_ctrl fndecl 0 36216 NULL ++bnx2i_send_nl_mesg_fndecl_36218_fields bnx2i_send_nl_mesg fndecl 4 36218 NULL ++alloc_xen_mmio_fndecl_36220_fields alloc_xen_mmio fndecl 0-1 36220 NULL ++nid_node_footer_36227_fields nid node_footer 0 36227 NULL nohasharray ++page_size_spi_eeprom_36227_fields page_size spi_eeprom 0 36227 &nid_node_footer_36227_fields ++reserve_space_fndecl_36229_fields reserve_space fndecl 2 36229 NULL nohasharray ++next_free_nid_f2fs_checkpoint_36229_fields next_free_nid f2fs_checkpoint 0 36229 &reserve_space_fndecl_36229_fields ++add_async_extent_fndecl_36239_fields add_async_extent fndecl 3-2 36239 NULL ++surfaceram_base_qxl_device_36241_fields surfaceram_base qxl_device 0 36241 NULL ++fpage_offs_genwqe_sgl_36247_fields fpage_offs genwqe_sgl 0 36247 NULL ++calc_buffer_ahash_atfm_fndecl_36250_fields calc_buffer_ahash_atfm fndecl 2 36250 NULL ++xfs_imap_fndecl_36254_fields xfs_imap fndecl 3 36254 NULL ++dma_nv_skb_map_36260_fields dma nv_skb_map 0 36260 NULL ++size_sge_txq_36261_fields size sge_txq 0 36261 NULL ++msb_mark_bad_fndecl_36268_fields msb_mark_bad fndecl 2 36268 NULL ++cydata_ofsl_cyttsp4_sysinfo_data_36269_fields cydata_ofsl cyttsp4_sysinfo_data 0 36269 NULL ++num_uf_bufs_bfa_iocfc_fwcfg_s_36271_fields num_uf_bufs bfa_iocfc_fwcfg_s 0 36271 NULL ++s_clusters_per_group_ext4_sb_info_36278_fields s_clusters_per_group ext4_sb_info 0 36278 NULL ++hci_check_pending_name_fndecl_36282_fields hci_check_pending_name fndecl 5 36282 NULL ++len_ethtool_tunable_36288_fields len ethtool_tunable 0 36288 NULL nohasharray ++calc_sectors_fndecl_36288_fields calc_sectors fndecl 2 36288 &len_ethtool_tunable_36288_fields ++__btrfs_lookup_bio_sums_fndecl_36290_fields __btrfs_lookup_bio_sums fndecl 4 36290 NULL ++iscsi_tcp_recv_skb_fndecl_36295_fields iscsi_tcp_recv_skb fndecl 3-0 36295 NULL ++fat_dump_len_be_adapter_36296_fields fat_dump_len be_adapter 0 36296 NULL ++mru_ovs_skb_cb_36300_fields mru ovs_skb_cb 0 36300 NULL ++command_size_drm_vmw_execbuf_arg_36305_fields command_size drm_vmw_execbuf_arg 0 36305 NULL ++size_kernfs_elem_attr_36307_fields size kernfs_elem_attr 0 36307 NULL ++snd_dma_alloc_pages_fndecl_36308_fields snd_dma_alloc_pages fndecl 3 36308 NULL nohasharray ++len_etd_priv_36308_fields len etd_priv 0 36308 &snd_dma_alloc_pages_fndecl_36308_fields ++max_transfer_snd_usb_midi_out_endpoint_36311_fields max_transfer snd_usb_midi_out_endpoint 0 36311 NULL ++chunk_size_mdp_superblock_s_36313_fields chunk_size mdp_superblock_s 0 36313 NULL ++dpdData_size_wsm_configuration_36315_fields dpdData_size wsm_configuration 0 36315 NULL ++acpi_tb_parse_root_table_fndecl_36316_fields acpi_tb_parse_root_table fndecl 1 36316 NULL ++fsbno_xfs_alloc_arg_36318_fields fsbno xfs_alloc_arg 0 36318 NULL ++__nla_reserve_64bit_fndecl_36320_fields __nla_reserve_64bit fndecl 3 36320 NULL ++file_size_squashfs_lreg_inode_36323_fields file_size squashfs_lreg_inode 0 36323 NULL ++xfs_symlink_blocks_fndecl_36326_fields xfs_symlink_blocks fndecl 0-2 36326 NULL ++do_verify_xattr_datum_fndecl_36328_fields do_verify_xattr_datum fndecl 0 36328 NULL ++hidp_send_frame_fndecl_36338_fields hidp_send_frame fndecl 3 36338 NULL ++digest_encode_fndecl_36340_fields digest_encode fndecl 0 36340 NULL ++rds_tcp_data_recv_fndecl_36343_fields rds_tcp_data_recv fndecl 3-4 36343 NULL nohasharray ++size_rw_module_layout_36343_fields size_rw module_layout 0 36343 &rds_tcp_data_recv_fndecl_36343_fields ++inode_blocks_efs_sb_info_36351_fields inode_blocks efs_sb_info 0 36351 NULL ++ipxrtr_route_packet_fndecl_36359_fields ipxrtr_route_packet fndecl 4 36359 NULL ++vm_stat_account_fndecl_36361_fields vm_stat_account fndecl 3 36361 NULL ++rx_ring_size_adm8211_priv_36391_fields rx_ring_size adm8211_priv 0 36391 NULL ++sdebug_max_queue_vardecl_scsi_debug_c_36393_fields sdebug_max_queue vardecl_scsi_debug.c 0 36393 NULL ++mtu_l2cap_le_conn_rsp_36399_fields mtu l2cap_le_conn_rsp 0 36399 NULL nohasharray ++max_rxsz_ulp_iscsi_info_36399_fields max_rxsz ulp_iscsi_info 0 36399 &mtu_l2cap_le_conn_rsp_36399_fields ++batadv_tt_update_orig_fndecl_36402_fields batadv_tt_update_orig fndecl 4 36402 NULL ++iser_calc_scsi_params_fndecl_36403_fields iser_calc_scsi_params fndecl 2 36403 NULL ++nl80211_send_disconnected_fndecl_36411_fields nl80211_send_disconnected fndecl 5 36411 NULL ++iter_file_splice_write_fndecl_36415_fields iter_file_splice_write fndecl 4 36415 NULL ++data_len_hfa384x_rx_frame_36417_fields data_len hfa384x_rx_frame 0 36417 NULL ++max_msg_length_ishtp_client_properties_36418_fields max_msg_length ishtp_client_properties 0 36418 NULL ++altera_set_ir_pre_fndecl_36420_fields altera_set_ir_pre fndecl 2 36420 NULL ++create_xattr_fndecl_36425_fields create_xattr fndecl 5 36425 NULL ++essid_len_ipw2100_priv_36426_fields essid_len ipw2100_priv 0 36426 NULL ++mt2266_writeregs_fndecl_36430_fields mt2266_writeregs fndecl 3 36430 NULL ++reserved_page_order_st_buffer_36445_fields reserved_page_order st_buffer 0 36445 NULL ++size_packet_info_36454_fields size packet_info 0 36454 NULL ++hSync_width_panel_info_36455_fields hSync_width panel_info 0 36455 NULL ++ov511_i2c_r_fndecl_36459_fields ov511_i2c_r fndecl 0 36459 NULL ++st95hf_spi_recv_response_fndecl_36464_fields st95hf_spi_recv_response fndecl 0 36464 NULL ++offset_drm_i915_gem_exec_object2_36466_fields offset drm_i915_gem_exec_object2 0 36466 NULL ++rlim_max_rlimit_36476_fields rlim_max rlimit 0 36476 NULL nohasharray ++v9fs_xattr_get_fndecl_36476_fields v9fs_xattr_get fndecl 4 36476 &rlim_max_rlimit_36476_fields ++portnum_lvs_rh_36480_fields portnum lvs_rh 0 36480 NULL ++rx_len_yam_port_36481_fields rx_len yam_port 0 36481 NULL ++fb_show_logo_line_fndecl_36485_fields fb_show_logo_line fndecl 4 36485 NULL nohasharray ++t_task_lba_se_cmd_36485_fields t_task_lba se_cmd 0 36485 &fb_show_logo_line_fndecl_36485_fields ++tipc_msg_make_bundle_fndecl_36497_fields tipc_msg_make_bundle fndecl 3 36497 NULL ++queue_rx_frame_fndecl_36501_fields queue_rx_frame fndecl 2 36501 NULL ++start_nid_hdac_device_36504_fields start_nid hdac_device 0 36504 NULL ++create_pinned_em_fndecl_36508_fields create_pinned_em fndecl 3-2-7-6-5 36508 NULL ++skge_change_mtu_fndecl_36510_fields skge_change_mtu fndecl 2 36510 NULL ++byte_count_vmtransfer_page_range_36511_fields byte_count vmtransfer_page_range 0 36511 NULL ++__i2c_write_fndecl_36516_fields __i2c_write fndecl 6-3 36516 NULL ++hpfs_map_4sectors_fndecl_36523_fields hpfs_map_4sectors fndecl 2 36523 NULL ++igu_sb_cnt_bnx2x_36525_fields igu_sb_cnt bnx2x 0 36525 NULL ++sdma_descq_cnt_vardecl_sdma_c_36526_fields sdma_descq_cnt vardecl_sdma.c 0 36526 NULL nohasharray ++ue_num_asd_bios_chim_struct_36526_fields ue_num asd_bios_chim_struct 0 36526 &sdma_descq_cnt_vardecl_sdma_c_36526_fields ++ftdi_elan_edset_output_fndecl_36530_fields ftdi_elan_edset_output fndecl 0 36530 NULL ++sk_tcplen_svc_sock_36531_fields sk_tcplen svc_sock 0 36531 NULL ++acpi_os_read_memory_fndecl_36537_fields acpi_os_read_memory fndecl 3-1 36537 NULL ++actual_resp_len_be_cmd_resp_hdr_36543_fields actual_resp_len be_cmd_resp_hdr 0 36543 NULL ++pi_read_regr_fndecl_36548_fields pi_read_regr fndecl 0 36548 NULL ++net2272_write_packet_fndecl_36550_fields net2272_write_packet fndecl 4 36550 NULL ++ocfs2_fallocate_fndecl_36555_fields ocfs2_fallocate fndecl 3-4 36555 NULL ++fb_try_mode_fndecl_36560_fields fb_try_mode fndecl 4 36560 NULL ++fuse_file_compat_ioctl_fndecl_36564_fields fuse_file_compat_ioctl fndecl 2 36564 NULL ++c_ospeed_ktermios_36565_fields c_ospeed ktermios 0 36565 NULL ++by_ceph_frag_tree_split_36567_fields by ceph_frag_tree_split 0 36567 NULL ++sc_sq_depth_svcxprt_rdma_36568_fields sc_sq_depth svcxprt_rdma 0 36568 NULL ++vlan_tag_eth_fast_path_rx_cqe_36569_fields vlan_tag eth_fast_path_rx_cqe 0 36569 NULL ++frag_thresh_orinoco_private_36570_fields frag_thresh orinoco_private 0 36570 NULL ++page_count_agp_memory_36571_fields page_count agp_memory 0 36571 NULL ++__register_chrdev_fndecl_36572_fields __register_chrdev fndecl 0-1 36572 NULL ++ceph_msgpool_get_fndecl_36577_fields ceph_msgpool_get fndecl 2 36577 NULL ++ext2_xattr_trusted_set_fndecl_36580_fields ext2_xattr_trusted_set fndecl 6 36580 NULL ++num_shared_regs_intel_uncore_type_36581_fields num_shared_regs intel_uncore_type 0 36581 NULL ++wusb_prf_fndecl_36582_fields wusb_prf fndecl 7 36582 NULL ++rx_ring_size_pcnet32_private_36586_fields rx_ring_size pcnet32_private 0 36586 NULL nohasharray ++vmw_user_dmabuf_alloc_fndecl_36586_fields vmw_user_dmabuf_alloc fndecl 3 36586 &rx_ring_size_pcnet32_private_36586_fields ++bgrt_image_size_vardecl_36594_fields bgrt_image_size vardecl 0 36594 NULL ++num_max_snd_ratden_36597_fields num_max snd_ratden 0 36597 NULL nohasharray ++UnitSizeFactor_NFTLMediaHeader_36597_fields UnitSizeFactor NFTLMediaHeader 0 36597 &num_max_snd_ratden_36597_fields nohasharray ++mcp23s08_read_regs_fndecl_36597_fields mcp23s08_read_regs fndecl 4 36597 &UnitSizeFactor_NFTLMediaHeader_36597_fields ++update_block_group_fndecl_36600_fields update_block_group fndecl 4-3 36600 NULL ++xfs_dir2_sf_addname_hard_fndecl_36605_fields xfs_dir2_sf_addname_hard fndecl 3 36605 NULL nohasharray ++reply_len_sg_header_36605_fields reply_len sg_header 0 36605 &xfs_dir2_sf_addname_hard_fndecl_36605_fields ++drm_mm_insert_node_generic_fndecl_36608_fields drm_mm_insert_node_generic fndecl 3 36608 NULL ++set_user_nice_fndecl_36618_fields set_user_nice fndecl 2 36618 NULL ++f_pos_file_36619_fields f_pos file 0 36619 NULL ++nbd_size_set_fndecl_36620_fields nbd_size_set fndecl 3-4 36620 NULL ++gamma_size_drm_mode_crtc_lut_36622_fields gamma_size drm_mode_crtc_lut 0 36622 NULL ++vlan_core_rx_fast_path_cqe_36625_fields vlan core_rx_fast_path_cqe 0 36625 NULL ++raw_serial_size_x509_certificate_36629_fields raw_serial_size x509_certificate 0 36629 NULL ++block_count_mspro_sys_info_36630_fields block_count mspro_sys_info 0 36630 NULL ++acpi_aml_read_user_fndecl_36632_fields acpi_aml_read_user fndecl 2 36632 NULL ++i915_gem_execbuffer_parse_fndecl_36633_fields i915_gem_execbuffer_parse fndecl 6 36633 NULL nohasharray ++opcfg_ofsh_cyttsp4_sysinfo_data_36633_fields opcfg_ofsh cyttsp4_sysinfo_data 0 36633 &i915_gem_execbuffer_parse_fndecl_36633_fields ++read_super_block_fndecl_36638_fields read_super_block fndecl 2 36638 NULL ++context_id_iscsi_kwqe_conn_destroy_36653_fields context_id iscsi_kwqe_conn_destroy 0 36653 NULL ++block_write_end_fndecl_36656_fields block_write_end fndecl 0-5 36656 NULL ++__kfifo_dma_in_prepare_r_fndecl_36659_fields __kfifo_dma_in_prepare_r fndecl 4-5 36659 NULL nohasharray ++shmem_alloc_page_fndecl_36659_fields shmem_alloc_page fndecl 3 36659 &__kfifo_dma_in_prepare_r_fndecl_36659_fields ++__tty_alloc_driver_fndecl_36660_fields __tty_alloc_driver fndecl 1 36660 NULL ++dac_channels_mixer_oxygen_model_36662_fields dac_channels_mixer oxygen_model 0 36662 NULL ++regmap_raw_write_fndecl_36664_fields regmap_raw_write fndecl 0 36664 NULL ++i_file_acl_lo_ext4_inode_36684_fields i_file_acl_lo ext4_inode 0 36684 NULL ++size_drm_map_36685_fields size drm_map 0 36685 NULL ++size_drm_agp_buffer_36687_fields size drm_agp_buffer 0 36687 NULL ++esas2r_max_sectors_vardecl_36688_fields esas2r_max_sectors vardecl 0 36688 NULL nohasharray ++out_kvec_bytes_ceph_connection_36688_fields out_kvec_bytes ceph_connection 0 36688 &esas2r_max_sectors_vardecl_36688_fields nohasharray ++nnode_sz_ubifs_info_36688_fields nnode_sz ubifs_info 0 36688 &out_kvec_bytes_ceph_connection_36688_fields ++rx_buffer_len_atl1c_adapter_36691_fields rx_buffer_len atl1c_adapter 0 36691 NULL ++hga_vram_len_vardecl_hgafb_c_36700_fields hga_vram_len vardecl_hgafb.c 0 36700 NULL ++map_szh_cyttsp4_sysinfo_data_36711_fields map_szh cyttsp4_sysinfo_data 0 36711 NULL ++dev_num_tpm_chip_36718_fields dev_num tpm_chip 0 36718 NULL ++reply_usif_notify_36722_fields reply usif_notify 0 36722 NULL ++alloc_blocks_hfsplus_inode_info_36725_fields alloc_blocks hfsplus_inode_info 0 36725 NULL ++common_buffer_phys_smscore_device_t_36739_fields common_buffer_phys smscore_device_t 0 36739 NULL ++get_meta_page_fndecl_36742_fields get_meta_page fndecl 2 36742 NULL ++early_reserve_e820_fndecl_36744_fields early_reserve_e820 fndecl 2-1 36744 NULL ++s2255_got_frame_fndecl_36746_fields s2255_got_frame fndecl 2 36746 NULL ++saved_raid_disk_md_rdev_36752_fields saved_raid_disk md_rdev 0 36752 NULL ++ath6kl_wmi_add_krk_cmd_fndecl_36763_fields ath6kl_wmi_add_krk_cmd fndecl 2 36763 NULL ++last_index_zap_details_36766_fields last_index zap_details 0 36766 NULL ++ocfs2_rm_xattr_cluster_fndecl_36767_fields ocfs2_rm_xattr_cluster fndecl 5-4-3 36767 NULL ++ocfs2_make_clusters_writable_fndecl_36769_fields ocfs2_make_clusters_writable fndecl 5-4-3 36769 NULL ++usb_serial_generic_write_fndecl_36788_fields usb_serial_generic_write fndecl 4 36788 NULL ++mmio_base_controller_36793_fields mmio_base controller 0 36793 NULL ++rx_count_cooked_sixpack_36794_fields rx_count_cooked sixpack 0 36794 NULL ++pad_bytes_regmap_format_36795_fields pad_bytes regmap_format 0 36795 NULL ++sector_stripe_head_36797_fields sector stripe_head 0 36797 NULL ++v4l_bufsize_vardecl_36803_fields v4l_bufsize vardecl 0 36803 NULL ++idetape_chrdev_write_fndecl_36811_fields idetape_chrdev_write fndecl 3 36811 NULL ++mthca_reg_user_mr_fndecl_36815_fields mthca_reg_user_mr fndecl 3-2 36815 NULL ++size_drm_armada_gem_pwrite_36816_fields size drm_armada_gem_pwrite 0 36816 NULL ++mthca_setup_cmd_doorbells_fndecl_36817_fields mthca_setup_cmd_doorbells fndecl 2 36817 NULL ++card_type_nozomi_36822_fields card_type nozomi 0 36822 NULL ++ir_pre_altera_jtag_36823_fields ir_pre altera_jtag 0 36823 NULL ++orig_nents_sg_table_36824_fields orig_nents sg_table 0 36824 NULL ++bc_maxpayload_rpc_xprt_ops_36830_fields bc_maxpayload rpc_xprt_ops 0 36830 NULL ++acpi_initialize_tables_fndecl_36832_fields acpi_initialize_tables fndecl 2 36832 NULL ++rx_pg_ring_size_bnx2_36835_fields rx_pg_ring_size bnx2 0 36835 NULL ++total_bytes_btrfs_super_block_36845_fields total_bytes btrfs_super_block 0 36845 NULL ++hfsplus_attr_build_key_fndecl_36846_fields hfsplus_attr_build_key fndecl 0 36846 NULL ++raid5_compute_sector_fndecl_36860_fields raid5_compute_sector fndecl 0-2 36860 NULL ++xfs_alloc_get_rec_fndecl_36869_fields xfs_alloc_get_rec fndecl 0 36869 NULL nohasharray ++acpi_register_gsi_pic_fndecl_36869_fields acpi_register_gsi_pic fndecl 0-2 36869 &xfs_alloc_get_rec_fndecl_36869_fields ++vtotal_drm_display_mode_36870_fields vtotal drm_display_mode 0 36870 NULL ++txd_size_bdx_priv_36873_fields txd_size bdx_priv 0 36873 NULL ++tipc_sendmsg_fndecl_36882_fields tipc_sendmsg fndecl 3 36882 NULL ++vb2_dma_sg_get_userptr_fndecl_36888_fields vb2_dma_sg_get_userptr fndecl 2-3 36888 NULL ++size_cxgb4_range_36893_fields size cxgb4_range 0 36893 NULL ++sge_congestion_control_sge_params_36896_fields sge_congestion_control sge_params 0 36896 NULL ++limit_ixgbe_ring_feature_36904_fields limit ixgbe_ring_feature 0 36904 NULL ++actual_usb_request_36913_fields actual usb_request 0 36913 NULL ++udf_next_aext_fndecl_36926_fields udf_next_aext fndecl 0 36926 NULL ++ocfs2_make_right_split_rec_fndecl_36929_fields ocfs2_make_right_split_rec fndecl 3 36929 NULL nohasharray ++len_xfs_name_36929_fields len xfs_name 0 36929 &ocfs2_make_right_split_rec_fndecl_36929_fields ++nfsacl_decode_fndecl_36931_fields nfsacl_decode fndecl 2-0 36931 NULL ++__xfs_bunmapi_fndecl_36935_fields __xfs_bunmapi fndecl 3 36935 NULL nohasharray ++page_base_gssp_in_token_36935_fields page_base gssp_in_token 0 36935 &__xfs_bunmapi_fndecl_36935_fields ++end_offset_xilly_buffer_36946_fields end_offset xilly_buffer 0 36946 NULL ++priv_size_rtnl_link_ops_36947_fields priv_size rtnl_link_ops 0 36947 NULL ++ntfs_prepare_pages_for_non_resident_write_fndecl_36959_fields ntfs_prepare_pages_for_non_resident_write fndecl 0 36959 NULL ++reserved_kmem_cache_36976_fields reserved kmem_cache 0 36976 NULL ++rx_bufsize_ath_common_36977_fields rx_bufsize ath_common 0 36977 NULL ++usbvision_frames_alloc_fndecl_36983_fields usbvision_frames_alloc fndecl 0-2 36983 NULL ++v_sync_strt_wid_aty128_crtc_36987_fields v_sync_strt_wid aty128_crtc 0 36987 NULL ++size_gb_audio_get_topology_size_response_36992_fields size gb_audio_get_topology_size_response 0 36992 NULL ++lbmAllocate_fndecl_36995_fields lbmAllocate fndecl 2 36995 NULL ++exp_len_ccp_rsa_engine_36998_fields exp_len ccp_rsa_engine 0 36998 NULL ++fp_num_tx_qede_dev_37007_fields fp_num_tx qede_dev 0 37007 NULL ++num_rxp_per_rx_bnad_37010_fields num_rxp_per_rx bnad 0 37010 NULL ++to_fw_map_37020_fields to fw_map 0 37020 NULL ++cb_group_width_exofs_dt_data_map_37027_fields cb_group_width exofs_dt_data_map 0 37027 NULL ++mmio_size_vmw_private_37038_fields mmio_size vmw_private 0 37038 NULL nohasharray ++dirty_poll_interval_fndecl_37038_fields dirty_poll_interval fndecl 0 37038 &mmio_size_vmw_private_37038_fields ++adjust_resource_fndecl_37046_fields adjust_resource fndecl 3-2 37046 NULL ++setcc_fndecl_37048_fields setcc fndecl 1 37048 NULL ++stolen_size_i915_ggtt_37050_fields stolen_size i915_ggtt 0 37050 NULL ++yres__sisbios_mode_37051_fields yres _sisbios_mode 0 37051 NULL ++mwifiex_11n_rxba_sync_event_fndecl_37057_fields mwifiex_11n_rxba_sync_event fndecl 3 37057 NULL nohasharray ++memory_model_code_mspro_sys_info_37057_fields memory_model_code mspro_sys_info 0 37057 &mwifiex_11n_rxba_sync_event_fndecl_37057_fields ++neq_vf_resources_37066_fields neq vf_resources 0 37066 NULL ++mcp4131_read_fndecl_37067_fields mcp4131_read fndecl 3 37067 NULL ++vmw_cmdbuf_reserve_fndecl_37071_fields vmw_cmdbuf_reserve fndecl 2 37071 NULL ++rq_xprt_hlen_svc_rqst_37082_fields rq_xprt_hlen svc_rqst 0 37082 NULL ++cx25840_ir_rx_read_fndecl_37095_fields cx25840_ir_rx_read fndecl 3 37095 NULL ++gfs2_meta_ra_fndecl_37101_fields gfs2_meta_ra fndecl 2 37101 NULL ++filled_kobil_private_37104_fields filled kobil_private 0 37104 NULL ++vlan_tag_rx_return_desc_37115_fields vlan_tag rx_return_desc 0 37115 NULL nohasharray ++rx_ring_size_bnxt_37115_fields rx_ring_size bnxt 0 37115 &vlan_tag_rx_return_desc_37115_fields ++ocfs2_check_if_ancestor_fndecl_37125_fields ocfs2_check_if_ancestor fndecl 2 37125 NULL ++sc_blk_cnt_nilfs_sc_info_37130_fields sc_blk_cnt nilfs_sc_info 0 37130 NULL nohasharray ++__rh_alloc_fndecl_37130_fields __rh_alloc fndecl 2 37130 &sc_blk_cnt_nilfs_sc_info_37130_fields ++nfs_updatepage_fndecl_37131_fields nfs_updatepage fndecl 3-4 37131 NULL ++of_property_read_variable_u32_array_fndecl_37132_fields of_property_read_variable_u32_array fndecl 0 37132 NULL ++num_report_ids_mxt_object_37133_fields num_report_ids mxt_object 0 37133 NULL ++audio_mute_fndecl_37139_fields audio_mute fndecl 2 37139 NULL ++wdata_send_pages_fndecl_37142_fields wdata_send_pages fndecl 2 37142 NULL ++hvutil_transport_send_fndecl_37145_fields hvutil_transport_send fndecl 3 37145 NULL ++__xfs_seek_hole_data_fndecl_37159_fields __xfs_seek_hole_data fndecl 2-3-0 37159 NULL nohasharray ++mlx5_query_port_pvlc_fndecl_37159_fields mlx5_query_port_pvlc fndecl 3 37159 &__xfs_seek_hole_data_fndecl_37159_fields ++max_pdu_size_l2cap_conf_rfc_37161_fields max_pdu_size l2cap_conf_rfc 0 37161 NULL ++pcm_channels_amdtp_tscm_37163_fields pcm_channels amdtp_tscm 0 37163 NULL ++l_logBBstart_xlog_37164_fields l_logBBstart xlog 0 37164 NULL ++txCredits_edgeport_port_37166_fields txCredits edgeport_port 0 37166 NULL ++read_mmp_block_fndecl_37168_fields read_mmp_block fndecl 3 37168 NULL ++t_blk_res_xfs_trans_37169_fields t_blk_res xfs_trans 0 37169 NULL ++expect_bt_skb_cb_37170_fields expect bt_skb_cb 0 37170 NULL ++hva_to_pfn_slow_fndecl_37173_fields hva_to_pfn_slow fndecl 1 37173 NULL ++copy_pte_range_fndecl_37175_fields copy_pte_range fndecl 6 37175 NULL ++sisusbcon_do_font_op_fndecl_37180_fields sisusbcon_do_font_op fndecl 9 37180 NULL nohasharray ++octeon_init_droq_fndecl_37180_fields octeon_init_droq fndecl 4-3 37180 &sisusbcon_do_font_op_fndecl_37180_fields ++per_io_data_size_dm_target_37185_fields per_io_data_size dm_target 0 37185 NULL ++rx_status_0_ath5k_hw_rx_status_37197_fields rx_status_0 ath5k_hw_rx_status 0 37197 NULL ++nbperpage_jfs_sb_info_37199_fields nbperpage jfs_sb_info 0 37199 NULL ++digestsize_shash_alg_37203_fields digestsize shash_alg 0 37203 NULL ++last_message_count_mxt_data_37205_fields last_message_count mxt_data 0 37205 NULL ++offset_jffs2_eraseblock_37206_fields offset jffs2_eraseblock 0 37206 NULL ++num_VFs_pci_sriov_37207_fields num_VFs pci_sriov 0 37207 NULL ++test_hole_first_fndecl_37215_fields test_hole_first fndecl 1-2 37215 NULL ++xfs_dir2_node_trim_free_fndecl_37218_fields xfs_dir2_node_trim_free fndecl 2 37218 NULL ++rpcrdma_get_sendbuf_fndecl_37220_fields rpcrdma_get_sendbuf fndecl 3 37220 NULL ++height_fb_image_37238_fields height fb_image 0 37238 NULL ++write_max_at24_data_37243_fields write_max at24_data 0 37243 NULL ++csum_and_copy_to_iter_fndecl_37244_fields csum_and_copy_to_iter fndecl 2 37244 NULL ++test_unaligned_bulk_fndecl_37246_fields test_unaligned_bulk fndecl 2-3 37246 NULL ++i_refcount_loc_ocfs2_dinode_37249_fields i_refcount_loc ocfs2_dinode 0 37249 NULL ++hfsplus_find_attr_fndecl_37253_fields hfsplus_find_attr fndecl 0 37253 NULL nohasharray ++beiscsi_complete_pdu_fndecl_37253_fields beiscsi_complete_pdu fndecl 4 37253 &hfsplus_find_attr_fndecl_37253_fields ++ath6kl_wmi_ap_set_beacon_intvl_cmd_fndecl_37254_fields ath6kl_wmi_ap_set_beacon_intvl_cmd fndecl 2 37254 NULL ++pfkey_sockaddr_pair_size_fndecl_37257_fields pfkey_sockaddr_pair_size fndecl 0 37257 NULL ++isdn_writebuf_stub_fndecl_37260_fields isdn_writebuf_stub fndecl 4 37260 NULL ++__pskb_trim_head_fndecl_37267_fields __pskb_trim_head fndecl 2 37267 NULL ++ieee80211_rx_radiotap_hdrlen_fndecl_37268_fields ieee80211_rx_radiotap_hdrlen fndecl 0 37268 NULL ++blk_queue_update_dma_pad_fndecl_37275_fields blk_queue_update_dma_pad fndecl 2 37275 NULL ++max_packet_sz_rx_musb_hw_ep_37278_fields max_packet_sz_rx musb_hw_ep 0 37278 NULL ++scrollback_current_vardecl_fbcon_c_37279_fields scrollback_current vardecl_fbcon.c 0 37279 NULL ++reg_end_ath6kl_diag_reg_info_37280_fields reg_end ath6kl_diag_reg_info 0 37280 NULL ++ceph_msg_data_cursor_init_fndecl_37284_fields ceph_msg_data_cursor_init fndecl 2 37284 NULL ++do_ncp_rpc_call_fndecl_37285_fields do_ncp_rpc_call fndecl 2-4 37285 NULL ++aac_rx_ioremap_fndecl_37289_fields aac_rx_ioremap fndecl 2 37289 NULL ++lcd_hsync_len_atyfb_par_37297_fields lcd_hsync_len atyfb_par 0 37297 NULL ++svc_partial_recvfrom_fndecl_37311_fields svc_partial_recvfrom fndecl 0-5-4 37311 NULL ++xfs_xattr_iomap_begin_fndecl_37314_fields xfs_xattr_iomap_begin fndecl 2-3 37314 NULL ++tx_win_size_mwifiex_ie_types_btcoex_aggr_win_size_37317_fields tx_win_size mwifiex_ie_types_btcoex_aggr_win_size 0 37317 NULL ++size_dm_header_37319_fields size dm_header 0 37319 NULL ++mt76_mac_process_rx_fndecl_37334_fields mt76_mac_process_rx fndecl 0 37334 NULL ++ie_len_cfg80211_sched_scan_request_37335_fields ie_len cfg80211_sched_scan_request 0 37335 NULL nohasharray ++ufs_change_blocknr_fndecl_37335_fields ufs_change_blocknr fndecl 2-4-5 37335 &ie_len_cfg80211_sched_scan_request_37335_fields ++ud_cursor_fndecl_37338_fields ud_cursor fndecl 4 37338 NULL ++hso_serial_common_create_fndecl_37343_fields hso_serial_common_create fndecl 3-4 37343 NULL ++dma_handle_usb_memory_37350_fields dma_handle usb_memory 0 37350 NULL ++blksize_fuse_mount_data_37357_fields blksize fuse_mount_data 0 37357 NULL ++pdev_id_sm501_devdata_37360_fields pdev_id sm501_devdata 0 37360 NULL ++rc_len_whcrc_37363_fields rc_len whcrc 0 37363 NULL ++gsm_change_mtu_fndecl_37364_fields gsm_change_mtu fndecl 2 37364 NULL ++alauda_read_data_fndecl_37367_fields alauda_read_data fndecl 3-2 37367 NULL ++peer_addr_len_drbd_connection_37371_fields peer_addr_len drbd_connection 0 37371 NULL ++virtscsi_add_cmd_fndecl_37379_fields virtscsi_add_cmd fndecl 3-4 37379 NULL nohasharray ++size_list_size_vc4_bo_cache_37379_fields size_list_size vc4_bo_cache 0 37379 &virtscsi_add_cmd_fndecl_37379_fields ++gotoxay_fndecl_37380_fields gotoxay fndecl 2-3 37380 NULL ++nvkm_ramht_new_fndecl_37381_fields nvkm_ramht_new fndecl 2 37381 NULL ++size_pnp_mem_37384_fields size pnp_mem 0 37384 NULL ++smscore_createbuffer_fndecl_37390_fields smscore_createbuffer fndecl 3 37390 NULL nohasharray ++alloc_blksz_hfs_sb_info_37390_fields alloc_blksz hfs_sb_info 0 37390 &smscore_createbuffer_fndecl_37390_fields ++batadv_check_management_packet_fndecl_37394_fields batadv_check_management_packet fndecl 3 37394 NULL ++jdvbt90502_reg_read_fndecl_37400_fields jdvbt90502_reg_read fndecl 4 37400 NULL ++num_msix_vectors_i40e_hw_capabilities_37406_fields num_msix_vectors i40e_hw_capabilities 0 37406 NULL ++xfs_rtfree_extent_fndecl_37427_fields xfs_rtfree_extent fndecl 3-2 37427 NULL ++hr_block_bits_o2hb_region_37433_fields hr_block_bits o2hb_region 0 37433 NULL ++radeon_gart_size_vardecl_37434_fields radeon_gart_size vardecl 0 37434 NULL nohasharray ++inode_table_ext4_new_group_data_37434_fields inode_table ext4_new_group_data 0 37434 &radeon_gart_size_vardecl_37434_fields ++ipv6_renew_options_kern_fndecl_37436_fields ipv6_renew_options_kern fndecl 5 37436 NULL ++dib0700_ctrl_rd_fndecl_37445_fields dib0700_ctrl_rd fndecl 0 37445 NULL ++ag6xx_recv_fndecl_37448_fields ag6xx_recv fndecl 3 37448 NULL ++size_erst_record_id_cache_37450_fields size erst_record_id_cache 0 37450 NULL ++right_margin_fb_var_screeninfo_37453_fields right_margin fb_var_screeninfo 0 37453 NULL nohasharray ++file_size_squashfs_dir_inode_37453_fields file_size squashfs_dir_inode 0 37453 &right_margin_fb_var_screeninfo_37453_fields ++bi_sector_bvec_iter_37467_fields bi_sector bvec_iter 0 37467 NULL ++rate_ua101_37469_fields rate ua101 0 37469 NULL ++length_drm_event_37471_fields length drm_event 0 37471 NULL ++s_apbshift_ufs_sb_private_info_37473_fields s_apbshift ufs_sb_private_info 0 37473 NULL ++TupleLink_tuple_t_37482_fields TupleLink tuple_t 0 37482 NULL ++size_ctxt_eager_bufs_37485_fields size ctxt_eager_bufs 0 37485 NULL ++params_len_nfc_evt_transaction_37500_fields params_len nfc_evt_transaction 0 37500 NULL ++lines_ivtv_osd_coords_37504_fields lines ivtv_osd_coords 0 37504 NULL nohasharray ++heads_mspro_devinfo_37504_fields heads mspro_devinfo 0 37504 &lines_ivtv_osd_coords_37504_fields ++ks8851_rdfifo_fndecl_37510_fields ks8851_rdfifo fndecl 3 37510 NULL ++inode_newsize_ok_fndecl_37511_fields inode_newsize_ok fndecl 0-2 37511 NULL ++etherMtu_mac_eeprom_port_cfg_37523_fields etherMtu_mac eeprom_port_cfg 0 37523 NULL nohasharray ++__data_len_request_37523_fields __data_len request 0 37523 ðerMtu_mac_eeprom_port_cfg_37523_fields ++line_max_gb_gpio_controller_37526_fields line_max gb_gpio_controller 0 37526 NULL ++efx_realloc_channels_fndecl_37528_fields efx_realloc_channels fndecl 2-3 37528 NULL ++num_txd_netxen_adapter_37529_fields num_txd netxen_adapter 0 37529 NULL ++ieee80211_bss_info_update_fndecl_37537_fields ieee80211_bss_info_update fndecl 4 37537 NULL ++keylen_ppp_mppe_state_37546_fields keylen ppp_mppe_state 0 37546 NULL nohasharray ++divisor_sfq_sched_data_37546_fields divisor sfq_sched_data 0 37546 &keylen_ppp_mppe_state_37546_fields ++extent_shift_ecryptfs_crypt_stat_37548_fields extent_shift ecryptfs_crypt_stat 0 37548 NULL ++dln2_transfer_fndecl_37576_fields dln2_transfer fndecl 0 37576 NULL ++len_efx_rx_buffer_37579_fields len efx_rx_buffer 0 37579 NULL ++catas_offset_mlx4_fw_37594_fields catas_offset mlx4_fw 0 37594 NULL ++ocfs2_cp_xattr_bucket_fndecl_37598_fields ocfs2_cp_xattr_bucket fndecl 3-4 37598 NULL ++tun_do_read_fndecl_37614_fields tun_do_read fndecl 0 37614 NULL ++eeprom_len_fmc_device_37616_fields eeprom_len fmc_device 0 37616 NULL ++dcbp_set_code_fndecl_37633_fields dcbp_set_code fndecl 2 37633 NULL ++lfb_height_screen_info_37634_fields lfb_height screen_info 0 37634 NULL ++rmtblkcnt2_xfs_da_args_37635_fields rmtblkcnt2 xfs_da_args 0 37635 NULL ++b_in_mon_reader_bin_37636_fields b_in mon_reader_bin 0 37636 NULL nohasharray ++chain_segment_sz_MPT3SAS_ADAPTER_37636_fields chain_segment_sz MPT3SAS_ADAPTER 0 37636 &b_in_mon_reader_bin_37636_fields ++dom_gen_tipc_monitor_37642_fields dom_gen tipc_monitor 0 37642 NULL ++addrlen_rpc_xprt_37643_fields addrlen rpc_xprt 0 37643 NULL ++alloc_ldt_struct_fndecl_37649_fields alloc_ldt_struct fndecl 1 37649 NULL ++cache_size_cache_37650_fields cache_size cache 0 37650 NULL ++r5l_append_payload_meta_fndecl_37651_fields r5l_append_payload_meta fndecl 3 37651 NULL ++hfcsusb_rx_frame_fndecl_37658_fields hfcsusb_rx_frame fndecl 3 37658 NULL ++efi_nextents_xfs_efi_log_format_37664_fields efi_nextents xfs_efi_log_format 0 37664 NULL ++early_bytes_rchan_buf_37669_fields early_bytes rchan_buf 0 37669 NULL ++lsave_sz_ubifs_info_37672_fields lsave_sz ubifs_info 0 37672 NULL ++len_ethtool_eeprom_37676_fields len ethtool_eeprom 0 37676 NULL ++eeprom_blob_size_iwl_priv_37680_fields eeprom_blob_size iwl_priv 0 37680 NULL ++lastextent_efs_inode_info_37681_fields lastextent efs_inode_info 0 37681 NULL ++zm_wmfw_adsp2_alg_hdr_37694_fields zm wmfw_adsp2_alg_hdr 0 37694 NULL ++usb_ftdi_elan_edset_setup_fndecl_37695_fields usb_ftdi_elan_edset_setup fndecl 0 37695 NULL ++orig_video_points_screen_info_37702_fields orig_video_points screen_info 0 37702 NULL ++num_tx_ring_sh_eth_private_37717_fields num_tx_ring sh_eth_private 0 37717 NULL ++regset_tls_get_fndecl_37721_fields regset_tls_get fndecl 3 37721 NULL ++zap_bt_entries_mapping_fndecl_37722_fields zap_bt_entries_mapping fndecl 3-4-2 37722 NULL ++bfad_debugfs_lseek_fndecl_37724_fields bfad_debugfs_lseek fndecl 2 37724 NULL ++des3_dwceqos_dma_desc_37725_fields des3 dwceqos_dma_desc 0 37725 NULL ++cciss_geometry_inquiry_fndecl_37730_fields cciss_geometry_inquiry fndecl 4 37730 NULL ++sk_wmem_queued_sock_37733_fields sk_wmem_queued sock 0 37733 NULL ++ieee80211_aes_gcm_encrypt_fndecl_37737_fields ieee80211_aes_gcm_encrypt fndecl 5 37737 NULL ++len_cap_mon_bin_hdr_37739_fields len_cap mon_bin_hdr 0 37739 NULL ++cryptlen_skcipher_request_37750_fields cryptlen skcipher_request 0 37750 NULL ++num_enh_eq_cfgs_wm8994_pdata_37752_fields num_enh_eq_cfgs wm8994_pdata 0 37752 NULL ++vmw_kms_ldu_do_dmabuf_dirty_fndecl_37757_fields vmw_kms_ldu_do_dmabuf_dirty fndecl 6 37757 NULL ++ath6kl_dbg_dump_fndecl_37760_fields ath6kl_dbg_dump fndecl 5 37760 NULL ++length_acpi_object_buffer_37768_fields length acpi_object_buffer 0 37768 NULL ++prot_length_se_cmd_37769_fields prot_length se_cmd 0 37769 NULL ++access_length_acpi_object_region_field_37774_fields access_length acpi_object_region_field 0 37774 NULL ++block_size_mspro_sys_info_37775_fields block_size mspro_sys_info 0 37775 NULL ++buf_size_usb_data_stream_37781_fields buf_size usb_data_stream 0 37781 NULL ++ext4_init_dot_dotdot_fndecl_37792_fields ext4_init_dot_dotdot fndecl 4-3 37792 NULL ++update_interval_frames_snd_card_asihpi_37794_fields update_interval_frames snd_card_asihpi 0 37794 NULL ++bytes_per_block_svga3d_surface_desc_37798_fields bytes_per_block svga3d_surface_desc 0 37798 NULL ++gso_max_segs_net_device_37800_fields gso_max_segs net_device 0 37800 NULL nohasharray ++nilfs_sufile_read_fndecl_37800_fields nilfs_sufile_read fndecl 2 37800 &gso_max_segs_net_device_37800_fields ++eo_get_last_eb_blk_ocfs2_extent_tree_operations_37802_fields eo_get_last_eb_blk ocfs2_extent_tree_operations 0 37802 NULL ++word_4_ns_rsqe_37805_fields word_4 ns_rsqe 0 37805 NULL ++gid_tbl_len_ib_port_attr_37809_fields gid_tbl_len ib_port_attr 0 37809 NULL nohasharray ++devnum_genwqe_genwqe_dev_37809_fields devnum_genwqe genwqe_dev 0 37809 &gid_tbl_len_ib_port_attr_37809_fields ++num_vectors_i40e_virtchnl_iwarp_qvlist_info_37812_fields num_vectors i40e_virtchnl_iwarp_qvlist_info 0 37812 NULL ++out_ep_snd_usb_midi_endpoint_info_37819_fields out_ep snd_usb_midi_endpoint_info 0 37819 NULL ++max_header_size_ircomm_tty_cb_37822_fields max_header_size ircomm_tty_cb 0 37822 NULL ++my_addr_len_drbd_connection_37828_fields my_addr_len drbd_connection 0 37828 NULL ++rbd_img_request_create_fndecl_37833_fields rbd_img_request_create fndecl 3-2 37833 NULL ++mru_syncppp_37835_fields mru syncppp 0 37835 NULL ++slot_width_mvs_chip_info_37839_fields slot_width mvs_chip_info 0 37839 NULL ++ra_tid_iwlagn_tx_resp_37853_fields ra_tid iwlagn_tx_resp 0 37853 NULL ++nents_usnic_uiom_chunk_37860_fields nents usnic_uiom_chunk 0 37860 NULL nohasharray ++__pci_enable_msi_range_fndecl_37860_fields __pci_enable_msi_range fndecl 3 37860 &nents_usnic_uiom_chunk_37860_fields ++assoclen_aead_request_37866_fields assoclen aead_request 0 37866 NULL ++xdr_copy_to_scratch_fndecl_37868_fields xdr_copy_to_scratch fndecl 2 37868 NULL nohasharray ++chunk_io_fndecl_37868_fields chunk_io fndecl 3 37868 &xdr_copy_to_scratch_fndecl_37868_fields ++btrfs_set_header_nritems_fndecl_37869_fields btrfs_set_header_nritems fndecl 2 37869 NULL ++hx8357_spi_write_then_read_fndecl_37879_fields hx8357_spi_write_then_read fndecl 3-5 37879 NULL ++leaf_delete_items_fndecl_37885_fields leaf_delete_items fndecl 5 37885 NULL ++____alloc_ei_netdev_fndecl_37888_fields ____alloc_ei_netdev fndecl 1 37888 NULL ++dm_bufio_client_create_fndecl_37889_fields dm_bufio_client_create fndecl 2 37889 NULL ++gss_wrap_kerberos_fndecl_37890_fields gss_wrap_kerberos fndecl 2 37890 NULL ++xfs_buf_get_uncached_fndecl_37894_fields xfs_buf_get_uncached fndecl 2 37894 NULL nohasharray ++bulk_in_ipheth_device_37894_fields bulk_in ipheth_device 0 37894 &xfs_buf_get_uncached_fndecl_37894_fields ++prod_xfs_alloc_arg_37897_fields prod xfs_alloc_arg 0 37897 NULL ++calc_send_wqe_fndecl_37899_fields calc_send_wqe fndecl 0 37899 NULL ++vc4_get_cache_list_for_size_fndecl_37902_fields vc4_get_cache_list_for_size fndecl 2 37902 NULL ++datalen_user_key_payload_37906_fields datalen user_key_payload 0 37906 NULL ++pasid_kfd_process_37907_fields pasid kfd_process 0 37907 NULL ++mlx5_set_port_qetcr_reg_fndecl_37932_fields mlx5_set_port_qetcr_reg fndecl 3 37932 NULL ++ep_urb_context_37938_fields ep urb_context 0 37938 NULL ++phys_memory_base_mgsl_struct_37952_fields phys_memory_base mgsl_struct 0 37952 NULL ++wpa_ie_len_islpci_bss_wpa_ie_37953_fields wpa_ie_len islpci_bss_wpa_ie 0 37953 NULL ++rx_ring_count_fm10k_intfc_37957_fields rx_ring_count fm10k_intfc 0 37957 NULL ++cleanmarker_size_jffs2_sb_info_37959_fields cleanmarker_size jffs2_sb_info 0 37959 NULL ++num_kcontrols_snd_soc_tplg_dapm_widget_37960_fields num_kcontrols snd_soc_tplg_dapm_widget 0 37960 NULL ++consume_size_vmci_qp_alloc_info_vmvm_37962_fields consume_size vmci_qp_alloc_info_vmvm 0 37962 NULL ++unmap_vmas_fndecl_37967_fields unmap_vmas fndecl 4-3 37967 NULL ++count_nfsd_readres_37988_fields count nfsd_readres 0 37988 NULL ++old_blkaddr_f2fs_io_info_37994_fields old_blkaddr f2fs_io_info 0 37994 NULL nohasharray ++data_size_cyttsp4_sysinfo_ofs_37994_fields data_size cyttsp4_sysinfo_ofs 0 37994 &old_blkaddr_f2fs_io_info_37994_fields ++size_qla_flt_region_37995_fields size qla_flt_region 0 37995 NULL ++key_size_bpf_map_37996_fields key_size bpf_map 0 37996 NULL ++bt_sock_stream_recvmsg_fndecl_37997_fields bt_sock_stream_recvmsg fndecl 3 37997 NULL ++icmp_manip_pkt_fndecl_38011_fields icmp_manip_pkt fndecl 4 38011 NULL ++rfcomm_tty_write_fndecl_38016_fields rfcomm_tty_write fndecl 3 38016 NULL ++l_len_xfs_flock64_38022_fields l_len xfs_flock64 0 38022 NULL ++num_entries_ipt_replace_38023_fields num_entries ipt_replace 0 38023 NULL ++iriap_connect_confirm_fndecl_38027_fields iriap_connect_confirm fndecl 5 38027 NULL ++ath6kl_set_bitrate_mask64_fndecl_38029_fields ath6kl_set_bitrate_mask64 fndecl 2 38029 NULL ++sensb_res_len_nfc_target_38034_fields sensb_res_len nfc_target 0 38034 NULL ++parse_msg_strp_callbacks_38035_fields parse_msg strp_callbacks 0 38035 NULL ++ip6_tnl_change_mtu_fndecl_38041_fields ip6_tnl_change_mtu fndecl 2 38041 NULL ++x25_negotiate_facilities_fndecl_38044_fields x25_negotiate_facilities fndecl 0 38044 NULL ++open_devices_btrfs_fs_devices_38045_fields open_devices btrfs_fs_devices 0 38045 NULL nohasharray ++aac_convert_sgraw2_fndecl_38045_fields aac_convert_sgraw2 fndecl 2-4 38045 &open_devices_btrfs_fs_devices_38045_fields ++reference_rate_vardecl_xfi_c_38047_fields reference_rate vardecl_xfi.c 0 38047 NULL ++group_devt_vfio_38048_fields group_devt vfio 0 38048 NULL ++offset_drm_local_map_38055_fields offset drm_local_map 0 38055 NULL ++isd200_set_srb_fndecl_38056_fields isd200_set_srb fndecl 4 38056 NULL nohasharray ++nrpacks_vardecl_usbusx2yaudio_c_38056_fields nrpacks vardecl_usbusx2yaudio.c 0 38056 &isd200_set_srb_fndecl_38056_fields ++sctp_auth_create_key_fndecl_38058_fields sctp_auth_create_key fndecl 1 38058 NULL nohasharray ++length_ipw_rx_packet_38058_fields length ipw_rx_packet 0 38058 &sctp_auth_create_key_fndecl_38058_fields ++add_vol_fndecl_38066_fields add_vol fndecl 3-6 38066 NULL ++extent_fiemap_fndecl_38070_fields extent_fiemap fndecl 4-3 38070 NULL ++numPartitionMaps_logicalVolDesc_38073_fields numPartitionMaps logicalVolDesc 0 38073 NULL ++length_wpa_param_38074_fields length wpa_param 0 38074 NULL ++add_to_pipe_fndecl_38078_fields add_to_pipe fndecl 0 38078 NULL ++hfsplus_submit_bio_fndecl_38085_fields hfsplus_submit_bio fndecl 2 38085 NULL ++xfs_rmap_update_fndecl_38088_fields xfs_rmap_update fndecl 0 38088 NULL ++driver_data_pca953x_chip_38096_fields driver_data pca953x_chip 0 38096 NULL ++bd_group_ext4_buddy_38101_fields bd_group ext4_buddy 0 38101 NULL nohasharray ++la_bm_off_ocfs2_local_alloc_38101_fields la_bm_off ocfs2_local_alloc 0 38101 &bd_group_ext4_buddy_38101_fields ++softingcs_index_vardecl_softing_cs_c_38102_fields softingcs_index vardecl_softing_cs.c 0 38102 NULL ++data_size_il4965_firmware_pieces_38105_fields data_size il4965_firmware_pieces 0 38105 NULL ++reg_stride_order_regmap_38114_fields reg_stride_order regmap 0 38114 NULL ++length_floppy_raw_cmd_38116_fields length floppy_raw_cmd 0 38116 NULL ++rmtblkno_xfs_da_args_38121_fields rmtblkno xfs_da_args 0 38121 NULL ++len_rxd_desc_38127_fields len rxd_desc 0 38127 NULL ++crtc_h_drm_plane_state_38132_fields crtc_h drm_plane_state 0 38132 NULL ++irq_intel_mid_wdt_pdata_38135_fields irq intel_mid_wdt_pdata 0 38135 NULL ++sfi_sysfs_install_table_fndecl_38139_fields sfi_sysfs_install_table fndecl 1 38139 NULL ++nentries_ebt_replace_kernel_38149_fields nentries ebt_replace_kernel 0 38149 NULL ++btrfs_get_io_failure_record_fndecl_38153_fields btrfs_get_io_failure_record fndecl 3-2 38153 NULL ++data_dma_pegasus_38158_fields data_dma pegasus 0 38158 NULL ++xfs_free_extent_fix_freelist_fndecl_38159_fields xfs_free_extent_fix_freelist fndecl 2 38159 NULL ++st_read_fndecl_38176_fields st_read fndecl 3 38176 NULL ++sock_recvmsg_fndecl_38178_fields sock_recvmsg fndecl 0 38178 NULL nohasharray ++__mxt_read_reg_fndecl_38178_fields __mxt_read_reg fndecl 3-0 38178 &sock_recvmsg_fndecl_38178_fields ++zone_end_strip_zone_38191_fields zone_end strip_zone 0 38191 NULL ++pfpg_size_nvm_dev_38197_fields pfpg_size nvm_dev 0 38197 NULL ++driver_data_i2c_device_id_38200_fields driver_data i2c_device_id 0 38200 NULL ++raw_sig_size_x509_certificate_38211_fields raw_sig_size x509_certificate 0 38211 NULL ++ath6kl_wmi_del_wow_pattern_cmd_fndecl_38224_fields ath6kl_wmi_del_wow_pattern_cmd fndecl 2 38224 NULL nohasharray ++prealloc_stream_buf_vardecl_hpioctl_c_38224_fields prealloc_stream_buf vardecl_hpioctl.c 0 38224 &ath6kl_wmi_del_wow_pattern_cmd_fndecl_38224_fields ++firm_numbers_queue_AdapterControlBlock_38236_fields firm_numbers_queue AdapterControlBlock 0 38236 NULL ++ipwireless_network_packet_received_fndecl_38238_fields ipwireless_network_packet_received fndecl 4 38238 NULL ++periodic_bytes_fndecl_38241_fields periodic_bytes fndecl 0 38241 NULL ++submit_bio_start_async_submit_bio_38242_fields submit_bio_start async_submit_bio 0 38242 NULL ++i2400m_bm_cmd_fndecl_38243_fields i2400m_bm_cmd fndecl 0-5 38243 NULL ++get_cell_fndecl_38247_fields get_cell fndecl 2 38247 NULL ++isd200_try_enum_fndecl_38250_fields isd200_try_enum fndecl 2 38250 NULL nohasharray ++name_len_ext2_dir_entry_2_38250_fields name_len ext2_dir_entry_2 0 38250 &isd200_try_enum_fndecl_38250_fields ++alloc_hippi_dev_fndecl_38251_fields alloc_hippi_dev fndecl 1 38251 NULL ++ext2_xattr_get_fndecl_38252_fields ext2_xattr_get fndecl 0 38252 NULL ++bdbars_count_intel8x0m_38253_fields bdbars_count intel8x0m 0 38253 NULL ++bLength_usb_cdc_country_functional_desc_38256_fields bLength usb_cdc_country_functional_desc 0 38256 NULL nohasharray ++rsize_nfs_server_38256_fields rsize nfs_server 0 38256 &bLength_usb_cdc_country_functional_desc_38256_fields ++_osd_req_cdb_len_fndecl_38259_fields _osd_req_cdb_len fndecl 0 38259 NULL ++rq_wqe_count_mlx5_ib_create_wq_38263_fields rq_wqe_count mlx5_ib_create_wq 0 38263 NULL ++start_limited_discovery_fndecl_38264_fields start_limited_discovery fndecl 4 38264 NULL ++id_mlx5_fc_38274_fields id mlx5_fc 0 38274 NULL ++prepare_header100_fndecl_38275_fields prepare_header100 fndecl 0 38275 NULL ++min_pnp_port_38276_fields min pnp_port 0 38276 NULL ++numpmkid_host_if_pmkid_attr_38277_fields numpmkid host_if_pmkid_attr 0 38277 NULL nohasharray ++irnet_connect_confirm_fndecl_38277_fields irnet_connect_confirm fndecl 5 38277 &numpmkid_host_if_pmkid_attr_38277_fields ++len_osd_attr_38284_fields len osd_attr 0 38284 NULL ++pci_cardbus_mem_size_vardecl_38290_fields pci_cardbus_mem_size vardecl 0 38290 NULL ++compat_arch_ptrace_fndecl_38298_fields compat_arch_ptrace fndecl 3 38298 NULL ++height_zoran_v4l_settings_38307_fields height zoran_v4l_settings 0 38307 NULL ++bad_peb_count_ubi_attach_info_38310_fields bad_peb_count ubi_attach_info 0 38310 NULL ++ftid_base_tid_info_38313_fields ftid_base tid_info 0 38313 NULL ++__bestmult_fndecl_38314_fields __bestmult fndecl 2 38314 NULL ++t37_nodes_mxt_dbg_38317_fields t37_nodes mxt_dbg 0 38317 NULL ++nr_siblings_perf_event_38320_fields nr_siblings perf_event 0 38320 NULL ++shader_rec_count_drm_vc4_submit_cl_38324_fields shader_rec_count drm_vc4_submit_cl 0 38324 NULL ++raydium_i2c_read_fndecl_38332_fields raydium_i2c_read fndecl 4 38332 NULL ++ext_lfb_base_screen_info_38337_fields ext_lfb_base screen_info 0 38337 NULL nohasharray ++iov_len_sg_iovec_38337_fields iov_len sg_iovec 0 38337 &ext_lfb_base_screen_info_38337_fields ++xfs_trans_log_finish_bmap_update_fndecl_38341_fields xfs_trans_log_finish_bmap_update fndecl 7-8-9 38341 NULL ++ext2_get_blocks_fndecl_38343_fields ext2_get_blocks fndecl 0 38343 NULL nohasharray ++record_size_vardecl_mtdoops_c_38343_fields record_size vardecl_mtdoops.c 0 38343 &ext2_get_blocks_fndecl_38343_fields ++len_nft_data_desc_38346_fields len nft_data_desc 0 38346 NULL ++shim_offset_sst_res_info_38347_fields shim_offset sst_res_info 0 38347 NULL ++pf_fhlen_nfsd4_putfh_38348_fields pf_fhlen nfsd4_putfh 0 38348 NULL ++xfs_dir3_free_get_buf_fndecl_38355_fields xfs_dir3_free_get_buf fndecl 2 38355 NULL ++rate_snd_soc_dai_38358_fields rate snd_soc_dai 0 38358 NULL ++pci_sriov_resource_alignment_fndecl_38365_fields pci_sriov_resource_alignment fndecl 0 38365 NULL ++flush_buffer_fndecl_38367_fields flush_buffer fndecl 2 38367 NULL ++ri_length_gfs2_rindex_38375_fields ri_length gfs2_rindex 0 38375 NULL ++wsm_handle_exception_fndecl_38377_fields wsm_handle_exception fndecl 3 38377 NULL ++options_len_ip_tunnel_info_38380_fields options_len ip_tunnel_info 0 38380 NULL nohasharray ++offset_ttm_buffer_object_38380_fields offset ttm_buffer_object 0 38380 &options_len_ip_tunnel_info_38380_fields ++ext4_ext_rm_leaf_fndecl_38397_fields ext4_ext_rm_leaf fndecl 5 38397 NULL ++hfsplus_brec_read_fndecl_38399_fields hfsplus_brec_read fndecl 0 38399 NULL ++baud_base_mxser_port_38412_fields baud_base mxser_port 0 38412 NULL ++xdr_xcode_array2_fndecl_38417_fields xdr_xcode_array2 fndecl 2 38417 NULL ++i40iw_cm_reject_fndecl_38423_fields i40iw_cm_reject fndecl 3 38423 NULL nohasharray ++todo_dmxdev_filter_38423_fields todo dmxdev_filter 0 38423 &i40iw_cm_reject_fndecl_38423_fields ++remap_exception_fndecl_38426_fields remap_exception fndecl 4 38426 NULL ++mwifiex_get_rates_from_cfg80211_fndecl_38427_fields mwifiex_get_rates_from_cfg80211 fndecl 0 38427 NULL ++ide_set_dma_mode_fndecl_38428_fields ide_set_dma_mode fndecl 2 38428 NULL ++m_chunk_size_drxk_state_38431_fields m_chunk_size drxk_state 0 38431 NULL ++num_total_adcs_snd_ice1712_38432_fields num_total_adcs snd_ice1712 0 38432 NULL ++r820t_write_fndecl_38436_fields r820t_write fndecl 4 38436 NULL ++ocfs2_iterate_xattr_buckets_fndecl_38437_fields ocfs2_iterate_xattr_buckets fndecl 2 38437 NULL ++cw1200_sdio_memcpy_toio_fndecl_38442_fields cw1200_sdio_memcpy_toio fndecl 4 38442 NULL ++vxge_rx_alloc_fndecl_38443_fields vxge_rx_alloc fndecl 3 38443 NULL ++__ieee80211_tx_skb_tid_band_fndecl_38444_fields __ieee80211_tx_skb_tid_band fndecl 3 38444 NULL nohasharray ++test_ofsh_cyttsp4_sysinfo_data_38444_fields test_ofsh cyttsp4_sysinfo_data 0 38444 &__ieee80211_tx_skb_tid_band_fndecl_38444_fields ++blocksize_gss_krb5_enctype_38477_fields blocksize gss_krb5_enctype 0 38477 NULL ++min_pfn_mapped_vardecl_init_c_38481_fields min_pfn_mapped vardecl_init.c 0 38481 NULL ++pnfs_update_layout_fndecl_38495_fields pnfs_update_layout fndecl 3-4 38495 NULL ++create_rcom_fndecl_38501_fields create_rcom fndecl 4 38501 NULL nohasharray ++info_len_ib_ucm_sidr_rep_38501_fields info_len ib_ucm_sidr_rep 0 38501 &create_rcom_fndecl_38501_fields ++nsched_cls_adapter_params_38503_fields nsched_cls adapter_params 0 38503 NULL ++udp_recvmsg_fndecl_38509_fields udp_recvmsg fndecl 3 38509 NULL nohasharray ++msdu_len_htt_rx_offload_msdu_38509_fields msdu_len htt_rx_offload_msdu 0 38509 &udp_recvmsg_fndecl_38509_fields ++isofs_readpages_fndecl_38512_fields isofs_readpages fndecl 4 38512 NULL ++append_eir_data_to_buf_fndecl_38513_fields append_eir_data_to_buf fndecl 0 38513 NULL ++__f2fs_replace_block_fndecl_38514_fields __f2fs_replace_block fndecl 4 38514 NULL ++prepare_merge_dm_exception_store_type_38515_fields prepare_merge dm_exception_store_type 0 38515 NULL ++max_sg_mthca_limits_38517_fields max_sg mthca_limits 0 38517 NULL ++if_broot_bytes_xfs_ifork_38518_fields if_broot_bytes xfs_ifork 0 38518 NULL ++mxuport_process_read_urb_data_fndecl_38523_fields mxuport_process_read_urb_data fndecl 3 38523 NULL ++emu_setup_memblk_fndecl_38524_fields emu_setup_memblk fndecl 5 38524 NULL ++iomap_dirty_actor_fndecl_38528_fields iomap_dirty_actor fndecl 2-3 38528 NULL ++max_pde_used_radeon_vm_38536_fields max_pde_used radeon_vm 0 38536 NULL ++amdgpu_sa_bo_manager_init_fndecl_38537_fields amdgpu_sa_bo_manager_init fndecl 3 38537 NULL ++prism2_ap_translate_scan_fndecl_38540_fields prism2_ap_translate_scan fndecl 0 38540 NULL ++cx18_av_read_fndecl_38542_fields cx18_av_read fndecl 0 38542 NULL ++ulist_add_merge_fndecl_38547_fields ulist_add_merge fndecl 0-2-3 38547 NULL nohasharray ++krb5_encrypt_fndecl_38547_fields krb5_encrypt fndecl 5 38547 &ulist_add_merge_fndecl_38547_fields ++fb_base_phys_radeonfb_info_38551_fields fb_base_phys radeonfb_info 0 38551 NULL ++set_stream_hw_fndecl_38553_fields set_stream_hw fndecl 3 38553 NULL ++rx_max_size_rtl_usb_38560_fields rx_max_size rtl_usb 0 38560 NULL ++ext2_alloc_blocks_fndecl_38562_fields ext2_alloc_blocks fndecl 2 38562 NULL ++offset_writequeue_entry_38565_fields offset writequeue_entry 0 38565 NULL ++this_header_vardecl_initramfs_c_38567_fields this_header vardecl_initramfs.c 0 38567 NULL nohasharray ++gfs2_dir_read_leaf_fndecl_38567_fields gfs2_dir_read_leaf fndecl 5 38567 &this_header_vardecl_initramfs_c_38567_fields nohasharray ++htable_size_fndecl_38567_fields htable_size fndecl 0-1 38567 &gfs2_dir_read_leaf_fndecl_38567_fields ++memblock_alloc_base_nid_fndecl_38568_fields memblock_alloc_base_nid fndecl 2-1-0-3 38568 NULL ++len_port_buffer_38573_fields len port_buffer 0 38573 NULL nohasharray ++setup_dma_urb_38573_fields setup_dma urb 0 38573 &len_port_buffer_38573_fields ++block_mtu_hci_dev_38575_fields block_mtu hci_dev 0 38575 NULL ++data_dma_aiptek_38577_fields data_dma aiptek 0 38577 NULL ++rsr_ct_atc_38578_fields rsr ct_atc 0 38578 NULL ++usVActive__ATOM_DTD_FORMAT_38581_fields usVActive _ATOM_DTD_FORMAT 0 38581 NULL ++rx_tpa_start_cmp_len_flags_type_rx_tpa_start_cmp_38587_fields rx_tpa_start_cmp_len_flags_type rx_tpa_start_cmp 0 38587 NULL ++sub_alloc_fndecl_38591_fields sub_alloc fndecl 0 38591 NULL ++set_nfilters_fndecl_38597_fields set_nfilters fndecl 2 38597 NULL ++s_cgmask_ufs_sb_private_info_38603_fields s_cgmask ufs_sb_private_info 0 38603 NULL ++reiserfs_posix_acl_from_disk_fndecl_38604_fields reiserfs_posix_acl_from_disk fndecl 2 38604 NULL nohasharray ++v_offset_v2_38604_fields v offset_v2 0 38604 &reiserfs_posix_acl_from_disk_fndecl_38604_fields nohasharray ++maxburst_usb_ep_38604_fields maxburst usb_ep 0 38604 &v_offset_v2_38604_fields ++fpWidth_nvidia_par_38605_fields fpWidth nvidia_par 0 38605 NULL ++p_arglen_rpc_procinfo_38611_fields p_arglen rpc_procinfo 0 38611 NULL ++cxgbit_alloc_skb_fndecl_38618_fields cxgbit_alloc_skb fndecl 2 38618 NULL nohasharray ++max_wqe_rqe_ocrdma_create_qp_rsp_38618_fields max_wqe_rqe ocrdma_create_qp_rsp 0 38618 &cxgbit_alloc_skb_fndecl_38618_fields ++pageshift_sddr55_card_info_38623_fields pageshift sddr55_card_info 0 38623 NULL ++ar5523_config_multi_fndecl_38630_fields ar5523_config_multi fndecl 4 38630 NULL ++level_kvm_shadow_walk_iterator_38631_fields level kvm_shadow_walk_iterator 0 38631 NULL ++next_burst_len_iscsi_datain_req_38632_fields next_burst_len iscsi_datain_req 0 38632 NULL nohasharray ++iscsi_if_send_reply_fndecl_38632_fields iscsi_if_send_reply fndecl 7 38632 &next_burst_len_iscsi_datain_req_38632_fields ++data_offset_vb2_plane_38635_fields data_offset vb2_plane 0 38635 NULL ++size_bucket_table_38640_fields size bucket_table 0 38640 NULL ++f2fs_seek_block_fndecl_38641_fields f2fs_seek_block fndecl 2 38641 NULL ++max_ssns_csio_fcoe_res_info_38647_fields max_ssns csio_fcoe_res_info 0 38647 NULL ++intel_lr_context_size_fndecl_38650_fields intel_lr_context_size fndecl 0 38650 NULL nohasharray ++ieee80211_send_null_response_fndecl_38650_fields ieee80211_send_null_response fndecl 2 38650 &intel_lr_context_size_fndecl_38650_fields ++truncate_pagecache_range_fndecl_38652_fields truncate_pagecache_range fndecl 2-3 38652 NULL ++rx_buffer_len_igbvf_adapter_38659_fields rx_buffer_len igbvf_adapter 0 38659 NULL ++def_bpp_mb862xx_gc_mode_38668_fields def_bpp mb862xx_gc_mode 0 38668 NULL ++txq_max_tg3_38686_fields txq_max tg3 0 38686 NULL ++sc_uaddr_len_nfs4_setclientid_38689_fields sc_uaddr_len nfs4_setclientid 0 38689 NULL ++len_irda_device_list_38690_fields len irda_device_list 0 38690 NULL ++sdebug_unmap_alignment_vardecl_scsi_debug_c_38693_fields sdebug_unmap_alignment vardecl_scsi_debug.c 0 38693 NULL ++ioremap_prot_fndecl_38695_fields ioremap_prot fndecl 2-1 38695 NULL ++bulk_in_ep_irda_usb_cb_38699_fields bulk_in_ep irda_usb_cb 0 38699 NULL ++get_user_pages_fast_fndecl_38708_fields get_user_pages_fast fndecl 1 38708 NULL nohasharray ++num_uld_adapter_38708_fields num_uld adapter 0 38708 &get_user_pages_fast_fndecl_38708_fields ++ifx_spi_insert_flip_string_fndecl_38715_fields ifx_spi_insert_flip_string fndecl 3 38715 NULL ++if_write_fndecl_38719_fields if_write fndecl 3 38719 NULL ++esrt_data_vardecl_esrt_c_38729_fields esrt_data vardecl_esrt.c 0 38729 NULL ++ports_max_wusbhc_38743_fields ports_max wusbhc 0 38743 NULL ++__page_file_index_fndecl_38744_fields __page_file_index fndecl 0 38744 NULL ++myri10ge_small_bytes_vardecl_myri10ge_c_38752_fields myri10ge_small_bytes vardecl_myri10ge.c 0 38752 NULL nohasharray ++length_snd_hwdep_dsp_image_38752_fields length snd_hwdep_dsp_image 0 38752 &myri10ge_small_bytes_vardecl_myri10ge_c_38752_fields ++tag_ctrl_info_amd8111e_rx_dr_38754_fields tag_ctrl_info amd8111e_rx_dr 0 38754 NULL ++default_advmss_dst_ops_38765_fields default_advmss dst_ops 0 38765 NULL ++midi_snd_oxfw_stream_formation_38770_fields midi snd_oxfw_stream_formation 0 38770 NULL ++az6007_read_fndecl_38771_fields az6007_read fndecl 6 38771 NULL ++sw_end_stm_data_38777_fields sw_end stm_data 0 38777 NULL ++ih_blkno_ocfs2_inode_handle_38779_fields ih_blkno ocfs2_inode_handle 0 38779 NULL ++height_cx231xx_38782_fields height cx231xx 0 38782 NULL ++spi_read_buf_fndecl_38792_fields spi_read_buf fndecl 2 38792 NULL ++get_indirect_ea_fndecl_38798_fields get_indirect_ea fndecl 4-3 38798 NULL ++ioread32_fndecl_38804_fields ioread32 fndecl 0 38804 NULL nohasharray ++size_esb2rom_window_38804_fields size esb2rom_window 0 38804 &ioread32_fndecl_38804_fields ++raw6_getfrag_fndecl_38805_fields raw6_getfrag fndecl 3-4 38805 NULL ++taglen_compound_hdr_38807_fields taglen compound_hdr 0 38807 NULL ++maxpacksize_snd_usX2Y_substream_38808_fields maxpacksize snd_usX2Y_substream 0 38808 NULL nohasharray ++nb8800_receive_fndecl_38808_fields nb8800_receive fndecl 3 38808 &maxpacksize_snd_usX2Y_substream_38808_fields ++tx_ring_size_bnxt_38811_fields tx_ring_size bnxt 0 38811 NULL ++vlan_tci_sk_buff_38825_fields vlan_tci sk_buff 0 38825 NULL ++algorithm_r5conf_38831_fields algorithm r5conf 0 38831 NULL ++memblock_alloc_fndecl_38847_fields memblock_alloc fndecl 2-1-0 38847 NULL ++datablob_len_encrypted_key_payload_38850_fields datablob_len encrypted_key_payload 0 38850 NULL ++srs_nslot_sptlrpc_rule_set_38854_fields srs_nslot sptlrpc_rule_set 0 38854 NULL ++srp_map_sg_dma_fndecl_38856_fields srp_map_sg_dma fndecl 0 38856 NULL ++count_ixgbevf_ring_38867_fields count ixgbevf_ring 0 38867 NULL ++sectors_per_track_mspro_devinfo_38870_fields sectors_per_track mspro_devinfo 0 38870 NULL ++mask_mthca_alloc_38874_fields mask mthca_alloc 0 38874 NULL nohasharray ++if_sdio_handle_data_fndecl_38874_fields if_sdio_handle_data fndecl 3 38874 &mask_mthca_alloc_38874_fields ++wmi_set_ie_fndecl_38876_fields wmi_set_ie fndecl 3 38876 NULL ++xfs_get_cowextsz_hint_fndecl_38878_fields xfs_get_cowextsz_hint fndecl 0 38878 NULL ++mmc_spi_skip_fndecl_38879_fields mmc_spi_skip fndecl 3 38879 NULL nohasharray ++error_dvb_ringbuffer_38879_fields error dvb_ringbuffer 0 38879 &mmc_spi_skip_fndecl_38879_fields ++static_prio_task_struct_38880_fields static_prio task_struct 0 38880 NULL ++atalk_route_packet_fndecl_38886_fields atalk_route_packet fndecl 5-4 38886 NULL ++read_dummy_spi_nor_38888_fields read_dummy spi_nor 0 38888 NULL ++num_bna_intr_info_38889_fields num bna_intr_info 0 38889 NULL ++beb_rsvd_level_ubi_device_38898_fields beb_rsvd_level ubi_device 0 38898 NULL nohasharray ++reg_phys_intel_iommu_38898_fields reg_phys intel_iommu 0 38898 &beb_rsvd_level_ubi_device_38898_fields ++sg_width_mvs_chip_info_38900_fields sg_width mvs_chip_info 0 38900 NULL ++wr_buflen_nfsd4_write_38903_fields wr_buflen nfsd4_write 0 38903 NULL ++generic_elem_len_local_info_38904_fields generic_elem_len local_info 0 38904 NULL ++length_hfi1_tid_info_38905_fields length hfi1_tid_info 0 38905 NULL ++surface_bpp_drm_fb_helper_surface_size_38906_fields surface_bpp drm_fb_helper_surface_size 0 38906 NULL ++vid_batadv_tvlv_tt_change_38907_fields vid batadv_tvlv_tt_change 0 38907 NULL ++dst_ci_command_fndecl_38908_fields dst_ci_command fndecl 4 38908 NULL ++add_platform_device_fndecl_38915_fields add_platform_device fndecl 1 38915 NULL ++qlcnic_diag_free_res_fndecl_38922_fields qlcnic_diag_free_res fndecl 2 38922 NULL ++max_window_tcp_sock_38923_fields max_window tcp_sock 0 38923 NULL ++data_size_ms_system_item_38924_fields data_size ms_system_item 0 38924 NULL ++usb_sg_init_fndecl_38925_fields usb_sg_init fndecl 6-3-7 38925 NULL nohasharray ++num_txqs_octeon_nic_if_config_38925_fields num_txqs octeon_nic_if_config 0 38925 &usb_sg_init_fndecl_38925_fields ++refresh_drm_cmdline_mode_38926_fields refresh drm_cmdline_mode 0 38926 NULL ++tx_queues_vardecl_bond_main_c_38932_fields tx_queues vardecl_bond_main.c 0 38932 NULL ++xfs_alloc_update_counters_fndecl_38938_fields xfs_alloc_update_counters fndecl 4-0 38938 NULL ++depth_cx231xx_fmt_38940_fields depth cx231xx_fmt 0 38940 NULL ++pcm_open_fndecl_38941_fields pcm_open fndecl 2 38941 NULL ++crypt_scatterlist_fndecl_38942_fields crypt_scatterlist fndecl 4 38942 NULL ++ecryptfs_write_lower_page_segment_fndecl_38943_fields ecryptfs_write_lower_page_segment fndecl 4 38943 NULL ++sc_page_off_o2net_sock_container_38950_fields sc_page_off o2net_sock_container 0 38950 NULL ++in_length_nd_cmd_set_config_hdr_38954_fields in_length nd_cmd_set_config_hdr 0 38954 NULL ++_mv88e6xxx_vtu_new_fndecl_38956_fields _mv88e6xxx_vtu_new fndecl 2 38956 NULL ++of_irq_parse_one_fndecl_38957_fields of_irq_parse_one fndecl 0 38957 NULL ++tcp_copied_sock_xprt_38964_fields tcp_copied sock_xprt 0 38964 NULL ++uregbase_qib_devdata_38972_fields uregbase qib_devdata 0 38972 NULL nohasharray ++wm8350_register_regulator_fndecl_38972_fields wm8350_register_regulator fndecl 2 38972 &uregbase_qib_devdata_38972_fields ++register_buffer_fndecl_38990_fields register_buffer fndecl 3 38990 NULL ++hsc_read_fndecl_38991_fields hsc_read fndecl 3 38991 NULL ++hdr_len_tnl_ptk_info_38993_fields hdr_len tnl_ptk_info 0 38993 NULL ++pcm_buf_elapsed_dma_ofs_snd_card_asihpi_pcm_38998_fields pcm_buf_elapsed_dma_ofs snd_card_asihpi_pcm 0 38998 NULL ++maxqlen_vardecl_seq_oss_init_c_39001_fields maxqlen vardecl_seq_oss_init.c 0 39001 NULL ++tlv_len_nfc_llcp_sdp_tlv_39007_fields tlv_len nfc_llcp_sdp_tlv 0 39007 NULL ++dram_end_intel_sst_drv_39008_fields dram_end intel_sst_drv 0 39008 NULL ++xfs_dialloc_ag_inobt_fndecl_39015_fields xfs_dialloc_ag_inobt fndecl 3 39015 NULL ++usbat_flash_write_data_fndecl_39018_fields usbat_flash_write_data fndecl 4 39018 NULL ++length_mtd_oob_region_39026_fields length mtd_oob_region 0 39026 NULL ++dlfb_submit_urb_fndecl_39028_fields dlfb_submit_urb fndecl 3 39028 NULL ++video_pbase_osd_info_39032_fields video_pbase osd_info 0 39032 NULL ++fwnet_receive_packet_fndecl_39034_fields fwnet_receive_packet fndecl 9 39034 NULL ++reserve_st_proto_s_39036_fields reserve st_proto_s 0 39036 NULL ++free_ubifs_lprops_39039_fields free ubifs_lprops 0 39039 NULL ++nvmet_ns_alloc_fndecl_39044_fields nvmet_ns_alloc fndecl 2 39044 NULL ++fat_readpages_fndecl_39045_fields fat_readpages fndecl 4 39045 NULL nohasharray ++pep_reply_fndecl_39045_fields pep_reply fndecl 5 39045 &fat_readpages_fndecl_39045_fields ++num_ports_u132_39052_fields num_ports u132 0 39052 NULL ++ttm_agp_tt_create_fndecl_39056_fields ttm_agp_tt_create fndecl 3 39056 NULL ++frameLen_rx_desc_39058_fields frameLen rx_desc 0 39058 NULL nohasharray ++minor_gigaset_driver_39058_fields minor gigaset_driver 0 39058 &frameLen_rx_desc_39058_fields ++send_set_xattr_fndecl_39062_fields send_set_xattr fndecl 6-4 39062 NULL ++n_buckets_bpf_htab_39067_fields n_buckets bpf_htab 0 39067 NULL nohasharray ++bnxt_get_max_irq_fndecl_39067_fields bnxt_get_max_irq fndecl 0 39067 &n_buckets_bpf_htab_39067_fields ++iscsit_handle_immediate_data_fndecl_39071_fields iscsit_handle_immediate_data fndecl 3 39071 NULL ++num_counters_rdma_hw_stats_39073_fields num_counters rdma_hw_stats 0 39073 NULL nohasharray ++max_rules_crush_map_39073_fields max_rules crush_map 0 39073 &num_counters_rdma_hw_stats_39073_fields ++usbatm_write_cells_fndecl_39074_fields usbatm_write_cells fndecl 0 39074 NULL ++block_id_ms_boot_header_39075_fields block_id ms_boot_header 0 39075 NULL ++frame_len_b43_rxhdr_fw4_39076_fields frame_len b43_rxhdr_fw4 0 39076 NULL ++inode_sysv_dir_entry_39082_fields inode sysv_dir_entry 0 39082 NULL ++sge_rx_fndecl_39089_fields sge_rx fndecl 3 39089 NULL ++d0_vring_rx_dma_39093_fields d0 vring_rx_dma 0 39093 NULL ++array_size_drm_vmw_gb_surface_create_req_39114_fields array_size drm_vmw_gb_surface_create_req 0 39114 NULL ++bg_bits_ocfs2_group_desc_39116_fields bg_bits ocfs2_group_desc 0 39116 NULL ++rds_ib_sysctl_max_send_wr_vardecl_39120_fields rds_ib_sysctl_max_send_wr vardecl 0 39120 NULL ++rl_namelen_rcom_lock_39122_fields rl_namelen rcom_lock 0 39122 NULL ++user_block_count_mspro_sys_info_39124_fields user_block_count mspro_sys_info 0 39124 NULL ++bytes_per_datum_iio_buffer_39125_fields bytes_per_datum iio_buffer 0 39125 NULL ++calc_memmap_size_fndecl_39130_fields calc_memmap_size fndecl 0-2-1 39130 NULL nohasharray ++l2t_end_adapter_39130_fields l2t_end adapter 0 39130 &calc_memmap_size_fndecl_39130_fields ++udf_put_filename_fndecl_39133_fields udf_put_filename fndecl 0 39133 NULL nohasharray ++syst_pa_vardecl_sfi_core_c_39133_fields syst_pa vardecl_sfi_core.c 0 39133 &udf_put_filename_fndecl_39133_fields ++ceph_build_auth_request_fndecl_39135_fields ceph_build_auth_request fndecl 0 39135 NULL ++system_sample_rate_hdsp_39140_fields system_sample_rate hdsp 0 39140 NULL ++drvr_sglimit_blogic_adapter_39142_fields drvr_sglimit blogic_adapter 0 39142 NULL ++mmc_test_buffer_transfer_fndecl_39150_fields mmc_test_buffer_transfer fndecl 4 39150 NULL ++size_intel_initial_plane_config_39155_fields size intel_initial_plane_config 0 39155 NULL ++log_root_btrfs_super_block_39157_fields log_root btrfs_super_block 0 39157 NULL ++pci_ring_size_vardecl_pci_hyperv_c_39161_fields pci_ring_size vardecl_pci-hyperv.c 0 39161 NULL ++fcoe_start_cid_cnic_local_39162_fields fcoe_start_cid cnic_local 0 39162 NULL ++ath6kl_tm_rx_event_fndecl_39163_fields ath6kl_tm_rx_event fndecl 3 39163 NULL ++num_mcg_mlx4_profile_39164_fields num_mcg mlx4_profile 0 39164 NULL ++ext2_try_to_allocate_with_rsv_fndecl_39166_fields ext2_try_to_allocate_with_rsv fndecl 0-4 39166 NULL ++ast_gem_create_fndecl_39167_fields ast_gem_create fndecl 2 39167 NULL ++blf_len_xfs_buf_log_format_39169_fields blf_len xfs_buf_log_format 0 39169 NULL ++qsize_inet_frags_39172_fields qsize inet_frags 0 39172 NULL nohasharray ++lib80211_michael_mic_verify_fndecl_39172_fields lib80211_michael_mic_verify fndecl 3 39172 &qsize_inet_frags_39172_fields ++grab_nat_entry_fndecl_39177_fields grab_nat_entry fndecl 2 39177 NULL ++skb_put_fndecl_39184_fields skb_put fndecl 2 39184 NULL ++max_handles_amdgpu_uvd_39193_fields max_handles amdgpu_uvd 0 39193 NULL nohasharray ++ttymajor_vardecl_mxser_c_39193_fields ttymajor vardecl_mxser.c 0 39193 &max_handles_amdgpu_uvd_39193_fields ++udc_create_dma_chain_fndecl_39194_fields udc_create_dma_chain fndecl 3 39194 NULL ++maxentry_xtheader_39202_fields maxentry xtheader 0 39202 NULL ++mon_bin_compat_ioctl_fndecl_39209_fields mon_bin_compat_ioctl fndecl 3 39209 NULL ++len_vmci_datagram_snd_rcv_info_39211_fields len vmci_datagram_snd_rcv_info 0 39211 NULL ++ieee80211_skb_resize_fndecl_39216_fields ieee80211_skb_resize fndecl 3 39216 NULL ++xlvbd_init_blk_queue_fndecl_39217_fields xlvbd_init_blk_queue fndecl 2-3 39217 NULL ++num_gpu_pages_amdgpu_gart_39218_fields num_gpu_pages amdgpu_gart 0 39218 NULL ++lpfc_bg_setup_bpl_prot_fndecl_39221_fields lpfc_bg_setup_bpl_prot fndecl 0 39221 NULL ++seq_buf_to_user_fndecl_39222_fields seq_buf_to_user fndecl 3 39222 NULL ++max_reqs_kioctx_39227_fields max_reqs kioctx 0 39227 NULL ++xt_socket_get_sock_v4_fndecl_39236_fields xt_socket_get_sock_v4 fndecl 3 39236 NULL ++mon_buff_area_fill_fndecl_39250_fields mon_buff_area_fill fndecl 3 39250 NULL nohasharray ++remote_mps_l2cap_chan_39250_fields remote_mps l2cap_chan 0 39250 &mon_buff_area_fill_fndecl_39250_fields ++raid5_get_active_stripe_fndecl_39252_fields raid5_get_active_stripe fndecl 2 39252 NULL ++num_cons_qed_eth_pf_params_39260_fields num_cons qed_eth_pf_params 0 39260 NULL ++data_offset_napi_gro_cb_39263_fields data_offset napi_gro_cb 0 39263 NULL ++idata_dma_usb_xpad_39278_fields idata_dma usb_xpad 0 39278 NULL ++xfs_rmap_alloc_fndecl_39293_fields xfs_rmap_alloc fndecl 0 39293 NULL ++page_size_msb_data_39297_fields page_size msb_data 0 39297 NULL nohasharray ++encoding_p_compressed_bm_39297_fields encoding p_compressed_bm 0 39297 &page_size_msb_data_39297_fields nohasharray ++max_vfi_lpfc_max_cfg_param_39297_fields max_vfi lpfc_max_cfg_param 0 39297 &encoding_p_compressed_bm_39297_fields ++cxgbit_xmit_nondatain_pdu_fndecl_39302_fields cxgbit_xmit_nondatain_pdu fndecl 4 39302 NULL ++do_launder_page_fndecl_39306_fields do_launder_page fndecl 0 39306 NULL ++e820_end_of_ram_pfn_fndecl_39315_fields e820_end_of_ram_pfn fndecl 0 39315 NULL nohasharray ++rio_request_outb_dbell_fndecl_39315_fields rio_request_outb_dbell fndecl 3-2 39315 &e820_end_of_ram_pfn_fndecl_39315_fields ++len_buflist_39320_fields len buflist 0 39320 NULL ++depth_tw68_format_39322_fields depth tw68_format 0 39322 NULL ++soc_camera_read_fndecl_39324_fields soc_camera_read fndecl 3 39324 NULL nohasharray ++rx_dataoffset_brcmf_msgbuf_39324_fields rx_dataoffset brcmf_msgbuf 0 39324 &soc_camera_read_fndecl_39324_fields ++test_queue_fndecl_39329_fields test_queue fndecl 3-5 39329 NULL ++convert_rate_asoc_simple_card_priv_39331_fields convert_rate asoc_simple_card_priv 0 39331 NULL nohasharray ++size_bts_action_39331_fields size bts_action 0 39331 &convert_rate_asoc_simple_card_priv_39331_fields ++page_jfs_log_39335_fields page jfs_log 0 39335 NULL ++nilfs_sufile_segment_usages_in_block_fndecl_39336_fields nilfs_sufile_segment_usages_in_block fndecl 0-2-3 39336 NULL ++tx_pipe_brcmf_usbdev_info_39337_fields tx_pipe brcmf_usbdev_info 0 39337 NULL nohasharray ++num_channels_hw_mode_spec_39337_fields num_channels hw_mode_spec 0 39337 &tx_pipe_brcmf_usbdev_info_39337_fields ++svc_create_fndecl_39343_fields svc_create fndecl 2 39343 NULL ++nhead_offs_ubifs_info_39346_fields nhead_offs ubifs_info 0 39346 NULL ++root_offs_ubifs_mst_node_39347_fields root_offs ubifs_mst_node 0 39347 NULL ++ksm_might_need_to_copy_fndecl_39350_fields ksm_might_need_to_copy fndecl 3 39350 NULL ++efs_validate_vh_fndecl_39352_fields efs_validate_vh fndecl 0 39352 NULL ++nsize_jffs2_sum_dirent_mem_39355_fields nsize jffs2_sum_dirent_mem 0 39355 NULL ++hub_status_data_hc_driver_39357_fields hub_status_data hc_driver 0 39357 NULL nohasharray ++rbd_obj_request_create_fndecl_39357_fields rbd_obj_request_create fndecl 3-2 39357 &hub_status_data_hc_driver_39357_fields ++tx_ndp_modulus_cdc_ncm_ctx_39369_fields tx_ndp_modulus cdc_ncm_ctx 0 39369 NULL ++nftl_read_oob_fndecl_39370_fields nftl_read_oob fndecl 2 39370 NULL ++num_frames_camera_data_39372_fields num_frames camera_data 0 39372 NULL ++vsi_fshino_vxfs_sb_info_39379_fields vsi_fshino vxfs_sb_info 0 39379 NULL ++s_size_public_key_signature_39380_fields s_size public_key_signature 0 39380 NULL ++height_v4l2_mbus_framefmt_39383_fields height v4l2_mbus_framefmt 0 39383 NULL ++from_offset_text_match_39384_fields from_offset text_match 0 39384 NULL nohasharray ++tx_count_ethtool_channels_39384_fields tx_count ethtool_channels 0 39384 &from_offset_text_match_39384_fields ++lfb_depth_screen_info_39385_fields lfb_depth screen_info 0 39385 NULL ++read16_ssb_bus_ops_39388_fields read16 ssb_bus_ops 0 39388 NULL ++round_rate_clk_ops_39390_fields round_rate clk_ops 0 39390 NULL ++pf_cids_qed_tm_iids_39393_fields pf_cids qed_tm_iids 0 39393 NULL ++__page_set_anon_rmap_fndecl_39401_fields __page_set_anon_rmap fndecl 3 39401 NULL ++userptr_radeon_ttm_tt_39408_fields userptr radeon_ttm_tt 0 39408 NULL ++total_vfs_fm10k_iov_info_39412_fields total_vfs fm10k_iov_info 0 39412 NULL ++pages_i40iw_add_page_info_39415_fields pages i40iw_add_page_info 0 39415 NULL ++read8_reg_fndecl_39417_fields read8_reg fndecl 4 39417 NULL ++payld_len_htc_frame_hdr_39418_fields payld_len htc_frame_hdr 0 39418 NULL ++vramsize_sisusb_usb_data_39419_fields vramsize sisusb_usb_data 0 39419 NULL ++board_sample_rate_lx6464es_39420_fields board_sample_rate lx6464es 0 39420 NULL nohasharray ++stretch_height_usb_usbvision_39420_fields stretch_height usb_usbvision 0 39420 &board_sample_rate_lx6464es_39420_fields ++read_eeprom_fndecl_39423_fields read_eeprom fndecl 4 39423 NULL ++cros_ec_spi_receive_response_fndecl_39426_fields cros_ec_spi_receive_response fndecl 2 39426 NULL ++nftl_writeblock_fndecl_39428_fields nftl_writeblock fndecl 2 39428 NULL ++jpeg_len_solo_enc_dev_39431_fields jpeg_len solo_enc_dev 0 39431 NULL ++btrfs_del_csums_fndecl_39434_fields btrfs_del_csums fndecl 3-4 39434 NULL ++iov_len_iovec_39437_fields iov_len iovec 0 39437 NULL nohasharray ++ring_size__drm_i810_init_39437_fields ring_size _drm_i810_init 0 39437 &iov_len_iovec_39437_fields ++irq_sfi_rtc_table_entry_39438_fields irq sfi_rtc_table_entry 0 39438 NULL ++sdio_uart_write_fndecl_39449_fields sdio_uart_write fndecl 3 39449 NULL ++ocfs2_add_refcount_flag_fndecl_39451_fields ocfs2_add_refcount_flag fndecl 6-5 39451 NULL nohasharray ++zl10036_write_fndecl_39451_fields zl10036_write fndecl 3 39451 &ocfs2_add_refcount_flag_fndecl_39451_fields ++recovery_cp_mddev_39459_fields recovery_cp mddev 0 39459 NULL ++security_load_policy_fndecl_39462_fields security_load_policy fndecl 2 39462 NULL ++LMC_PKT_BUF_SZ_vardecl_lmc_main_c_39465_fields LMC_PKT_BUF_SZ vardecl_lmc_main.c 0 39465 NULL ++num_buffers_vardecl_cpia2_v4l_c_39466_fields num_buffers vardecl_cpia2_v4l.c 0 39466 NULL ++efi_arch_mem_reserve_fndecl_39467_fields efi_arch_mem_reserve fndecl 2-1 39467 NULL ++xfs_writepage_map_fndecl_39468_fields xfs_writepage_map fndecl 0 39468 NULL ++wipers_mcp4131_cfg_39469_fields wipers mcp4131_cfg 0 39469 NULL ++max_count_octeon_droq_39475_fields max_count octeon_droq 0 39475 NULL ++address_length_acpi_resource_fixed_memory32_39483_fields address_length acpi_resource_fixed_memory32 0 39483 NULL ++iov_iter_bvec_fndecl_39493_fields iov_iter_bvec fndecl 5 39493 NULL ++network_header_len_dwceqos_tx_39500_fields network_header_len dwceqos_tx 0 39500 NULL ++gb_operation_message_init_fndecl_39512_fields gb_operation_message_init fndecl 4 39512 NULL ++ppp_read_fndecl_39514_fields ppp_read fndecl 3 39514 NULL ++ceph_osdc_call_fndecl_39526_fields ceph_osdc_call fndecl 8 39526 NULL ++txsize_grcan_device_config_39527_fields txsize grcan_device_config 0 39527 NULL nohasharray ++len_batadv_tvlv_hdr_39527_fields len batadv_tvlv_hdr 0 39527 &txsize_grcan_device_config_39527_fields ++num_queues_bnx2x_39531_fields num_queues bnx2x 0 39531 NULL ++hugepage_add_new_anon_rmap_fndecl_39534_fields hugepage_add_new_anon_rmap fndecl 3 39534 NULL ++elem_size_v4l2_ctrl_39540_fields elem_size v4l2_ctrl 0 39540 NULL ++do_arpt_set_ctl_fndecl_39550_fields do_arpt_set_ctl fndecl 4 39550 NULL ++kaweth_internal_control_msg_fndecl_39552_fields kaweth_internal_control_msg fndecl 2-5 39552 NULL nohasharray ++do_trim_fndecl_39552_fields do_trim fndecl 4-5-3-2 39552 &kaweth_internal_control_msg_fndecl_39552_fields ++from_fw_map_39555_fields from fw_map 0 39555 NULL ++l2specific_len_l2tp_session_39558_fields l2specific_len l2tp_session 0 39558 NULL ++build_backref_tree_fndecl_39561_fields build_backref_tree fndecl 4 39561 NULL ++__ocfs2_find_path_fndecl_39563_fields __ocfs2_find_path fndecl 0 39563 NULL ++disk_size_disk_conf_39567_fields disk_size disk_conf 0 39567 NULL ++sys32_pwrite_fndecl_39572_fields sys32_pwrite fndecl 3 39572 NULL ++oh_len_omninet_header_39576_fields oh_len omninet_header 0 39576 NULL ++nfs4_file_llseek_fndecl_39578_fields nfs4_file_llseek fndecl 2 39578 NULL ++len_ubifs_scan_node_39584_fields len ubifs_scan_node 0 39584 NULL ++req_que_len_qla_hw_data_39587_fields req_que_len qla_hw_data 0 39587 NULL ++rq_bytes_sent_rpc_rqst_39591_fields rq_bytes_sent rpc_rqst 0 39591 NULL ++xfs_extent_free_create_intent_fndecl_39592_fields xfs_extent_free_create_intent fndecl 2 39592 NULL ++amanda_help_fndecl_39598_fields amanda_help fndecl 2 39598 NULL ++dm_consult_userspace_fndecl_39601_fields dm_consult_userspace fndecl 5 39601 NULL ++ti_recv_fndecl_39605_fields ti_recv fndecl 3 39605 NULL ++double_length_smbios_cru64_info_39607_fields double_length smbios_cru64_info 0 39607 NULL ++iscsi_nop_out_rsp_fndecl_39614_fields iscsi_nop_out_rsp fndecl 4 39614 NULL ++rx_buffer_order_efx_nic_39620_fields rx_buffer_order efx_nic 0 39620 NULL ++cookie_len_l2tp_session_39629_fields cookie_len l2tp_session 0 39629 NULL ++max_cq_sz_mthca_dev_lim_39630_fields max_cq_sz mthca_dev_lim 0 39630 NULL ++fb_phys_ocfb_dev_39632_fields fb_phys ocfb_dev 0 39632 NULL ++xfs_bmbt_lookup_ge_fndecl_39633_fields xfs_bmbt_lookup_ge fndecl 3-2-4 39633 NULL ++saa7134_alsa_dma_init_fndecl_39636_fields saa7134_alsa_dma_init fndecl 2 39636 NULL ++setup_arg_pages_fndecl_39645_fields setup_arg_pages fndecl 2 39645 NULL ++psn_rvt_swqe_39647_fields psn rvt_swqe 0 39647 NULL ++lookup_node_fndecl_39648_fields lookup_node fndecl 1 39648 NULL ++tx_len_hw_modul_39649_fields tx_len hw_modul 0 39649 NULL ++v9fs_listxattr_fndecl_39654_fields v9fs_listxattr fndecl 3 39654 NULL ++shmem_pseudo_vma_init_fndecl_39661_fields shmem_pseudo_vma_init fndecl 3 39661 NULL ++skb_copy_datagram_iter_fndecl_39662_fields skb_copy_datagram_iter fndecl 4-2-0 39662 NULL ++viafb_get_fb_size_from_pci_fndecl_39663_fields viafb_get_fb_size_from_pci fndecl 0 39663 NULL ++mq_bytes_user_struct_39665_fields mq_bytes user_struct 0 39665 NULL ++snd_rawmidi_transmit_peek_fndecl_39668_fields snd_rawmidi_transmit_peek fndecl 3-0 39668 NULL ++der_length_size_fndecl_39673_fields der_length_size fndecl 0 39673 NULL ++sectorsize_btrfs_super_block_39674_fields sectorsize btrfs_super_block 0 39674 NULL ++rdma_read_chunk_frmr_fndecl_39676_fields rdma_read_chunk_frmr fndecl 7 39676 NULL ++priv_size_Qdisc_ops_39692_fields priv_size Qdisc_ops 0 39692 NULL nohasharray ++fd_block_size_fd_dev_39692_fields fd_block_size fd_dev 0 39692 &priv_size_Qdisc_ops_39692_fields ++length_rvt_swqe_39694_fields length rvt_swqe 0 39694 NULL ++nb_ace_cci_nb_ports_39699_fields nb_ace cci_nb_ports 0 39699 NULL ++badblockpos_nand_chip_39700_fields badblockpos nand_chip 0 39700 NULL ++tid_ieee80211_ra_tid_39703_fields tid ieee80211_ra_tid 0 39703 NULL ++xfs_growfs_get_hdr_buf_fndecl_39706_fields xfs_growfs_get_hdr_buf fndecl 2-3 39706 NULL ++raid5_sync_request_fndecl_39721_fields raid5_sync_request fndecl 2 39721 NULL ++e1000_change_mtu_fndecl_39722_fields e1000_change_mtu fndecl 2 39722 NULL ++pglen_pnfs_device_39724_fields pglen pnfs_device 0 39724 NULL ++max_wrs_iwch_rnic_attributes_39735_fields max_wrs iwch_rnic_attributes 0 39735 NULL ++__hostap_add_bss_fndecl_39739_fields __hostap_add_bss fndecl 4 39739 NULL ++nla_reserve_64bit_fndecl_39742_fields nla_reserve_64bit fndecl 3 39742 NULL ++scif_unregister_fndecl_39743_fields scif_unregister fndecl 3 39743 NULL ++_ubh_bread__fndecl_39744_fields _ubh_bread_ fndecl 3 39744 NULL ++pipe_handler_request_fndecl_39749_fields pipe_handler_request fndecl 5 39749 NULL ++ocfs2_xattr_block_get_fndecl_39750_fields ocfs2_xattr_block_get fndecl 0 39750 NULL nohasharray ++total_blocks_hfsplus_sb_info_39750_fields total_blocks hfsplus_sb_info 0 39750 &ocfs2_xattr_block_get_fndecl_39750_fields 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++pvr2_ctrl_get_min_fndecl_40204_fields pvr2_ctrl_get_min fndecl 0 40204 NULL ++num_amgms_mlx4_caps_40207_fields num_amgms mlx4_caps 0 40207 NULL ++ipwireless_tty_received_fndecl_40209_fields ipwireless_tty_received fndecl 3 40209 NULL ++kbuf_alloc_2_sgl_fndecl_40216_fields kbuf_alloc_2_sgl fndecl 1 40216 NULL ++len_p80211ioctl_req_40220_fields len p80211ioctl_req 0 40220 NULL ++bochs_bo_create_fndecl_40223_fields bochs_bo_create fndecl 2 40223 NULL ++size_fuse_getxattr_out_40231_fields size fuse_getxattr_out 0 40231 NULL ++do_jffs2_getxattr_fndecl_40233_fields do_jffs2_getxattr fndecl 0 40233 NULL ++find_gmch_fndecl_40235_fields find_gmch fndecl 1 40235 NULL ++ndr_size_nd_region_40243_fields ndr_size nd_region 0 40243 NULL ++lola_init_stream_fndecl_40245_fields lola_init_stream fndecl 3 40245 NULL ++layoutupdate_len_nfs4_layoutcommit_args_40250_fields layoutupdate_len nfs4_layoutcommit_args 0 40250 NULL nohasharray ++mmap_file_operations_40250_fields mmap file_operations 0 40250 &layoutupdate_len_nfs4_layoutcommit_args_40250_fields ++max_sectors_queue_limits_40252_fields max_sectors queue_limits 0 40252 NULL ++ucNumOfPowerModeEntries__ATOM_POWERPLAY_INFO_40261_fields ucNumOfPowerModeEntries _ATOM_POWERPLAY_INFO 0 40261 NULL ++stop_discovery_fndecl_40262_fields stop_discovery fndecl 4 40262 NULL ++slba_nvme_user_io_40271_fields slba nvme_user_io 0 40271 NULL ++es_len_extent_status_40276_fields es_len extent_status 0 40276 NULL ++mask___kfifo_40288_fields mask __kfifo 0 40288 NULL ++tcpnv_cong_avoid_fndecl_40297_fields tcpnv_cong_avoid fndecl 3 40297 NULL ++thoff_xt_action_param_40301_fields thoff xt_action_param 0 40301 NULL ++cyttsp_spi_xfer_fndecl_40307_fields cyttsp_spi_xfer fndecl 6 40307 NULL ++gfs2_free_meta_fndecl_40312_fields gfs2_free_meta fndecl 2 40312 NULL ++max_scaled_width_bttv_crop_40325_fields max_scaled_width bttv_crop 0 40325 NULL ++subbufs_produced_rchan_buf_40338_fields subbufs_produced rchan_buf 0 40338 NULL ++dm_rh_get_region_key_fndecl_40342_fields dm_rh_get_region_key fndecl 0 40342 NULL ++__ext4_ext_dirty_fndecl_40343_fields __ext4_ext_dirty fndecl 0 40343 NULL nohasharray ++minimum_acpi_resource_memory32_40343_fields minimum acpi_resource_memory32 0 40343 &__ext4_ext_dirty_fndecl_40343_fields ++free_ubifs_lpt_lprops_40346_fields free ubifs_lpt_lprops 0 40346 NULL ++default_llseek_fndecl_40353_fields default_llseek fndecl 2 40353 NULL ++pgbase_pnfs_device_40355_fields pgbase pnfs_device 0 40355 NULL ++reg_list_format_size_bytes_rlc_firmware_header_v2_0_40357_fields reg_list_format_size_bytes rlc_firmware_header_v2_0 0 40357 NULL ++cblock_dm_cache_migration_40361_fields cblock dm_cache_migration 0 40361 NULL ++cfpkt_setlen_fndecl_40364_fields cfpkt_setlen fndecl 2 40364 NULL nohasharray ++max_wrs_rds_ib_device_40364_fields max_wrs rds_ib_device 0 40364 &cfpkt_setlen_fndecl_40364_fields ++len_raw_data_40368_fields len raw_data 0 40368 NULL ++align_kmem_cache_40377_fields align kmem_cache 0 40377 NULL ++cfg0_size_pcie_port_40380_fields cfg0_size pcie_port 0 40380 NULL ++ilm_len_mt76_fw_header_40389_fields ilm_len mt76_fw_header 0 40389 NULL ++alloc_test_extent_buffer_fndecl_40392_fields alloc_test_extent_buffer fndecl 3-2 40392 NULL ++file_secno_bplus_leaf_node_40394_fields file_secno bplus_leaf_node 0 40394 NULL nohasharray ++sb_root_hpfs_sb_info_40394_fields sb_root hpfs_sb_info 0 40394 &file_secno_bplus_leaf_node_40394_fields ++snd_ak4113_external_rate_fndecl_40404_fields snd_ak4113_external_rate fndecl 0 40404 NULL nohasharray ++max_scaled_height_bttv_crop_40404_fields max_scaled_height bttv_crop 0 40404 &snd_ak4113_external_rate_fndecl_40404_fields ++arm_clear_user_fndecl_40410_fields arm_clear_user fndecl 0 40410 NULL ++level3cnt_capi_register_params_40411_fields level3cnt capi_register_params 0 40411 NULL ++bulk_out_epnum_usb_cardstate_40412_fields bulk_out_epnum usb_cardstate 0 40412 NULL ++vm_end_vm_area_struct_40413_fields vm_end vm_area_struct 0 40413 NULL nohasharray ++vma_commit_reservation_fndecl_40413_fields vma_commit_reservation fndecl 3 40413 &vm_end_vm_area_struct_40413_fields ++__ioremap_caller_fndecl_40419_fields __ioremap_caller fndecl 2-1 40419 NULL ++buf_size_in_bytes_kfd_ioctl_dbg_wave_control_args_40427_fields buf_size_in_bytes kfd_ioctl_dbg_wave_control_args 0 40427 NULL ++readisac_IsdnCardState_40429_fields readisac IsdnCardState 0 40429 NULL ++error_reserve_ticket_40431_fields error reserve_ticket 0 40431 NULL ++get_key_haup_common_fndecl_40434_fields get_key_haup_common fndecl 5 40434 NULL ++skb_partial_csum_set_fndecl_40436_fields skb_partial_csum_set fndecl 2 40436 NULL ++numdisabled_tun_struct_40442_fields numdisabled tun_struct 0 40442 NULL ++begin_switchdev_vlan_dump_40443_fields begin switchdev_vlan_dump 0 40443 NULL ++qd2index_fndecl_40449_fields qd2index fndecl 0 40449 NULL ++gnttab_setup_auto_xlat_frames_fndecl_40455_fields gnttab_setup_auto_xlat_frames fndecl 1 40455 NULL 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NULL nohasharray ++cmd_idx_rtsx_ucr_42770_fields cmd_idx rtsx_ucr 0 42770 &ie_len_wmi_start_scan_arg_42770_fields ++fw_len_mwifiex_fw_image_42772_fields fw_len mwifiex_fw_image 0 42772 NULL ++sync_maxlen_ipvs_sync_daemon_cfg_42773_fields sync_maxlen ipvs_sync_daemon_cfg 0 42773 NULL ++hsr_get_max_mtu_fndecl_42776_fields hsr_get_max_mtu fndecl 0 42776 NULL ++lov_tgt_size_lov_obd_42782_fields lov_tgt_size lov_obd 0 42782 NULL ++rx_data_length_hso_serial_42783_fields rx_data_length hso_serial 0 42783 NULL ++usbnet_change_mtu_fndecl_42784_fields usbnet_change_mtu fndecl 2 42784 NULL ++offset_fuse_page_desc_42785_fields offset fuse_page_desc 0 42785 NULL ++xdr_encode_word_fndecl_42802_fields xdr_encode_word fndecl 2 42802 NULL ++ext4_quota_write_fndecl_42809_fields ext4_quota_write fndecl 5 42809 NULL nohasharray ++len_il3945_rx_frame_hdr_42809_fields len il3945_rx_frame_hdr 0 42809 &ext4_quota_write_fndecl_42809_fields ++usb_hcd_unlink_urb_fndecl_42819_fields usb_hcd_unlink_urb fndecl 2 42819 NULL ++sl_realloc_bufs_fndecl_42821_fields sl_realloc_bufs fndecl 2 42821 NULL nohasharray ++xfs_rmap_map_fndecl_42821_fields xfs_rmap_map fndecl 0 42821 &sl_realloc_bufs_fndecl_42821_fields ++m_agino_log_xfs_mount_42823_fields m_agino_log xfs_mount 0 42823 NULL ++clear_update_marker_fndecl_42827_fields clear_update_marker fndecl 3 42827 NULL ++ezusb_program_bytes_fndecl_42828_fields ezusb_program_bytes fndecl 4 42828 NULL ++rrpc_init_fndecl_42834_fields rrpc_init fndecl 3-4 42834 NULL ++dev_addr_fsl_edma_slave_config_42835_fields dev_addr fsl_edma_slave_config 0 42835 NULL ++decompress_compressor_42840_fields decompress compressor 0 42840 NULL ++old_oblock_dm_cache_migration_42847_fields old_oblock dm_cache_migration 0 42847 NULL ++extent_trunc_fndecl_42849_fields extent_trunc fndecl 6-4-5 42849 NULL ++int_in_endpointAddr_usb_yurex_42850_fields int_in_endpointAddr usb_yurex 0 42850 NULL ++count_i40iw_hmc_create_obj_info_42852_fields count i40iw_hmc_create_obj_info 0 42852 NULL 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++buf_size_ivtv_stream_43002_fields buf_size ivtv_stream 0 43002 NULL ++header_len_fndecl_43003_fields header_len fndecl 0 43003 NULL ++drm_mm_insert_helper_fndecl_43005_fields drm_mm_insert_helper fndecl 3 43005 NULL ++pkt_size_be_rx_compl_info_43008_fields pkt_size be_rx_compl_info 0 43008 NULL ++mlxsw_pci_resources_query_parse_fndecl_43010_fields mlxsw_pci_resources_query_parse fndecl 2 43010 NULL ++len_i2c_msg_43014_fields len i2c_msg 0 43014 NULL ++ath6kl_wmi_reconnect_cmd_fndecl_43017_fields ath6kl_wmi_reconnect_cmd fndecl 2 43017 NULL ++r5l_log_write_empty_meta_block_fndecl_43018_fields r5l_log_write_empty_meta_block fndecl 2 43018 NULL ++num_cons_qed_iscsi_pf_params_43021_fields num_cons qed_iscsi_pf_params 0 43021 NULL ++PacketLength__MSG_LAN_RECEIVE_POST_REPLY_43028_fields PacketLength _MSG_LAN_RECEIVE_POST_REPLY 0 43028 NULL ++a_bss_exec_43030_fields a_bss exec 0 43030 NULL ++usHActive__ATOM_DTD_FORMAT_43031_fields usHActive _ATOM_DTD_FORMAT 0 43031 NULL nohasharray 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0-2 43064 NULL nohasharray ++len_ib_ucm_rep_43064_fields len ib_ucm_rep 0 43064 &tcp_tso_segs_fndecl_43064_fields ++len_srp_direct_buf_43066_fields len srp_direct_buf 0 43066 NULL ++fat_fallocate_fndecl_43080_fields fat_fallocate fndecl 4-3 43080 NULL ++raw_skid_size_pkcs7_parse_context_43081_fields raw_skid_size pkcs7_parse_context 0 43081 NULL ++bttv_prepare_buffer_fndecl_43088_fields bttv_prepare_buffer fndecl 6-5 43088 NULL ++i2c_wr_max_cx24116_config_43094_fields i2c_wr_max cx24116_config 0 43094 NULL ++_create_message_fndecl_43096_fields _create_message fndecl 2 43096 NULL ++printf_size_mon_reader_text_43097_fields printf_size mon_reader_text 0 43097 NULL ++if_sdio_read_rx_unit_fndecl_43099_fields if_sdio_read_rx_unit fndecl 0 43099 NULL ++sector_badblocks_43102_fields sector badblocks 0 43102 NULL ++cyttsp_i2c_write_block_data_fndecl_43104_fields cyttsp_i2c_write_block_data fndecl 4 43104 NULL ++xlog_recover_add_to_trans_fndecl_43108_fields xlog_recover_add_to_trans fndecl 4 43108 NULL ++__rounddown_pow_of_two_fndecl_43111_fields __rounddown_pow_of_two fndecl 0 43111 NULL ++start_f2fs_defragment_43114_fields start f2fs_defragment 0 43114 NULL nohasharray ++valuelen_hi_extended_attribute_43114_fields valuelen_hi extended_attribute 0 43114 &start_f2fs_defragment_43114_fields nohasharray ++ore_verify_layout_fndecl_43114_fields ore_verify_layout fndecl 1 43114 &valuelen_hi_extended_attribute_43114_fields ++range_max_regmap_range_43116_fields range_max regmap_range 0 43116 NULL ++of_alias_get_id_fndecl_43121_fields of_alias_get_id fndecl 0 43121 NULL ++prepare_elf64_ram_headers_callback_fndecl_43123_fields prepare_elf64_ram_headers_callback fndecl 1-2 43123 NULL ++output_pool_snd_seq_client_pool_43126_fields output_pool snd_seq_client_pool 0 43126 NULL ++fm10k_change_mtu_fndecl_43135_fields fm10k_change_mtu fndecl 2 43135 NULL ++pcf8563_read_block_data_fndecl_43139_fields pcf8563_read_block_data fndecl 3 43139 NULL ++Size_aac_fibhdr_43144_fields Size aac_fibhdr 0 43144 NULL ++xfs_rtmodify_range_fndecl_43150_fields xfs_rtmodify_range fndecl 3-0 43150 NULL ++bblog_offset_mdp_superblock_1_43154_fields bblog_offset mdp_superblock_1 0 43154 NULL ++__f2fs_setxattr_fndecl_43162_fields __f2fs_setxattr fndecl 5 43162 NULL ++wusb_ccm_mac_fndecl_43163_fields wusb_ccm_mac fndecl 8 43163 NULL ++filename_size_ecryptfs_filename_43164_fields filename_size ecryptfs_filename 0 43164 NULL nohasharray ++doc_config_location_vardecl_diskonchip_c_43164_fields doc_config_location vardecl_diskonchip.c 0 43164 &filename_size_ecryptfs_filename_43164_fields ++xlog_bread_noalign_fndecl_43170_fields xlog_bread_noalign fndecl 2 43170 NULL ++packetizeRx_fndecl_43175_fields packetizeRx fndecl 3 43175 NULL ++unxlate_dev_mem_ptr_fndecl_43184_fields unxlate_dev_mem_ptr fndecl 1 43184 NULL ++length_ib_mac_iocb_rsp_43186_fields length ib_mac_iocb_rsp 0 43186 NULL ++block_end_dm_cell_key_43191_fields block_end dm_cell_key 0 43191 NULL ++if_spi_host_to_card_fndecl_43193_fields if_spi_host_to_card fndecl 4 43193 NULL ++tidno_ath_atx_tid_43202_fields tidno ath_atx_tid 0 43202 NULL ++dm_bufio_release_move_fndecl_43207_fields dm_bufio_release_move fndecl 2 43207 NULL ++device_id_ipmi_device_id_43213_fields device_id ipmi_device_id 0 43213 NULL ++ramdisk_size_setup_header_43217_fields ramdisk_size setup_header 0 43217 NULL ++get_data_block_dio_fndecl_43221_fields get_data_block_dio fndecl 2 43221 NULL ++iwlagn_check_ratid_empty_fndecl_43225_fields iwlagn_check_ratid_empty fndecl 3 43225 NULL ++mic_len_ieee80211_cipher_scheme_43227_fields mic_len ieee80211_cipher_scheme 0 43227 NULL ++actual_size_rfd_43243_fields actual_size rfd 0 43243 NULL ++sb_rextents_xfs_sb_43244_fields sb_rextents xfs_sb 0 43244 NULL ++num_vc_iadev_priv_43250_fields num_vc iadev_priv 0 43250 NULL ++regspacing_si_sm_io_43277_fields regspacing si_sm_io 0 43277 NULL ++tx_modulus_cdc_ncm_ctx_43289_fields tx_modulus cdc_ncm_ctx 0 43289 NULL ++size_oid_t_43292_fields size oid_t 0 43292 NULL ++ip_vs_icmp_xmit_v6_fndecl_43294_fields ip_vs_icmp_xmit_v6 fndecl 4 43294 NULL ++transfer_dma_urb_43305_fields transfer_dma urb 0 43305 NULL ++total_nic_func_qlcnic_hardware_context_43307_fields total_nic_func qlcnic_hardware_context 0 43307 NULL ++rio_request_outb_mbox_fndecl_43309_fields rio_request_outb_mbox fndecl 3 43309 NULL ++add_to_list_fndecl_43311_fields add_to_list fndecl 5-4 43311 NULL ++header_len_gether_43313_fields header_len gether 0 43313 NULL ++smsc9420_rx_handoff_fndecl_43315_fields smsc9420_rx_handoff fndecl 3 43315 NULL ++group_count_ore_layout_43325_fields group_count ore_layout 0 43325 NULL ++lpddr_write_buffers_fndecl_43330_fields lpddr_write_buffers fndecl 3 43330 NULL ++max_packet_bytes_ua101_stream_43333_fields max_packet_bytes ua101_stream 0 43333 NULL ++b_num_l1oip_43336_fields b_num l1oip 0 43336 NULL ++file_size_hpfs_dirent_43338_fields file_size hpfs_dirent 0 43338 NULL ++vactive_videomode_43345_fields vactive videomode 0 43345 NULL 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NULL ++x509_note_signature_fndecl_43388_fields x509_note_signature fndecl 5 43388 NULL ++lpt_spc_bits_ubifs_info_43392_fields lpt_spc_bits ubifs_info 0 43392 NULL ++id_via_isa_bridge_43399_fields id via_isa_bridge 0 43399 NULL ++base_nr_i2c_mux_gpio_platform_data_43400_fields base_nr i2c_mux_gpio_platform_data 0 43400 NULL ++depth_saa7146_format_43402_fields depth saa7146_format 0 43402 NULL ++teql_master_mtu_fndecl_43403_fields teql_master_mtu fndecl 2 43403 NULL ++i2c_readbytes_fndecl_43409_fields i2c_readbytes fndecl 4 43409 NULL ++jffs2_trusted_setxattr_fndecl_43413_fields jffs2_trusted_setxattr fndecl 6 43413 NULL ++gss_wrap_kerberos_v1_fndecl_43417_fields gss_wrap_kerberos_v1 fndecl 2 43417 NULL nohasharray ++packet_alloc_skb_fndecl_43417_fields packet_alloc_skb fndecl 5-4-3 43417 &gss_wrap_kerberos_v1_fndecl_43417_fields ++prism2_send_mgmt_fndecl_43422_fields prism2_send_mgmt fndecl 4 43422 NULL ++status_fealnx_desc_43423_fields status fealnx_desc 0 43423 NULL 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gfs2_sbd 0 43480 NULL ++pcm_capture_analog_channels_snd_tscm_spec_43483_fields pcm_capture_analog_channels snd_tscm_spec 0 43483 NULL nohasharray ++sysv_iget_fndecl_43483_fields sysv_iget fndecl 2 43483 &pcm_capture_analog_channels_snd_tscm_spec_43483_fields ++atl1e_change_mtu_fndecl_43485_fields atl1e_change_mtu fndecl 2 43485 NULL ++secondary_bin_count_drm_mga_dma_bootstrap_43491_fields secondary_bin_count drm_mga_dma_bootstrap 0 43491 NULL ++ra_meta_pages_fndecl_43496_fields ra_meta_pages fndecl 2-0 43496 NULL ++size_TxFifo_43497_fields size TxFifo 0 43497 NULL ++netlink_recvmsg_fndecl_43499_fields netlink_recvmsg fndecl 3 43499 NULL ++Count_smb_com_write_rsp_43500_fields Count smb_com_write_rsp 0 43500 NULL ++gfs2_log_write_fndecl_43502_fields gfs2_log_write fndecl 4-3 43502 NULL nohasharray ++max_reqs_rpc_xprt_43502_fields max_reqs rpc_xprt 0 43502 &gfs2_log_write_fndecl_43502_fields ++adxl34x_i2c_read_block_fndecl_43504_fields adxl34x_i2c_read_block fndecl 3 43504 NULL 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0 45681 NULL nohasharray ++src_y_yuv_frame_info_45681_fields src_y yuv_frame_info 0 45681 &baud_cyclades_port_45681_fields ++endpt_ubifs_unclean_leb_45692_fields endpt ubifs_unclean_leb 0 45692 NULL ++drm_rect_calc_hscale_fndecl_45703_fields drm_rect_calc_hscale fndecl 0 45703 NULL nohasharray ++shift_badblocks_45703_fields shift badblocks 0 45703 &drm_rect_calc_hscale_fndecl_45703_fields ++offset_ixgbe_ring_feature_45704_fields offset ixgbe_ring_feature 0 45704 NULL ++data_transfer_length_hpt_iop_request_get_config_45705_fields data_transfer_length hpt_iop_request_get_config 0 45705 NULL ++do_splice_direct_fndecl_45710_fields do_splice_direct fndecl 0-5 45710 NULL nohasharray ++fi_nblocks_nilfs_finfo_45710_fields fi_nblocks nilfs_finfo 0 45710 &do_splice_direct_fndecl_45710_fields ++width_cx23885_dev_45714_fields width cx23885_dev 0 45714 NULL ++ocfs2_xattr_set_fndecl_45720_fields ocfs2_xattr_set fndecl 5 45720 NULL ++num_cqs_mlx4_caps_45727_fields num_cqs mlx4_caps 0 45727 NULL ++ena_calc_queue_size_fndecl_45731_fields ena_calc_queue_size fndecl 0 45731 NULL ++len_bnx2x_fw_file_section_45732_fields len bnx2x_fw_file_section 0 45732 NULL ++tx_len_mrvl_data_45733_fields tx_len mrvl_data 0 45733 NULL ++sys_ptrace_fndecl_45738_fields sys_ptrace fndecl 3 45738 NULL ++get_args_iw_priv_args_45748_fields get_args iw_priv_args 0 45748 NULL ++vslen_vardecl_matroxfb_base_c_45755_fields vslen vardecl_matroxfb_base.c 0 45755 NULL ++extra_postfix_len_ieee80211_crypto_ops_45763_fields extra_postfix_len ieee80211_crypto_ops 0 45763 NULL ++cc2520_write_txfifo_fndecl_45771_fields cc2520_write_txfifo fndecl 4 45771 NULL nohasharray ++size_entry_mwt_fndecl_45771_fields size_entry_mwt fndecl 0 45771 &cc2520_write_txfifo_fndecl_45771_fields ++len_ch_mem_range_45781_fields len ch_mem_range 0 45781 NULL ++ath6kl_wmi_set_htcap_cmd_fndecl_45784_fields ath6kl_wmi_set_htcap_cmd fndecl 2 45784 NULL ++change_xattr_fndecl_45789_fields change_xattr fndecl 5 45789 NULL ++stripe_size_nvme_ctrl_45800_fields stripe_size nvme_ctrl 0 45800 NULL ++i2c_r_fndecl_45804_fields i2c_r fndecl 0 45804 NULL ++h_suballoc_loc_ocfs2_extent_block_45805_fields h_suballoc_loc ocfs2_extent_block 0 45805 NULL ++sdebug_dev_size_mb_vardecl_scsi_debug_c_45811_fields sdebug_dev_size_mb vardecl_scsi_debug.c 0 45811 NULL ++max_node_size_pnp_dev_node_info_45813_fields max_node_size pnp_dev_node_info 0 45813 NULL ++msg_init_fndecl_45825_fields msg_init fndecl 4 45825 NULL nohasharray ++hfi1_max_srq_sges_vardecl_45825_fields hfi1_max_srq_sges vardecl 0 45825 &msg_init_fndecl_45825_fields ++tx_cmd_ep_usb_card_rec_45833_fields tx_cmd_ep usb_card_rec 0 45833 NULL ++width_zr364xx_camera_45844_fields width zr364xx_camera 0 45844 NULL nohasharray ++mwifiex_cfg80211_assoc_fndecl_45844_fields mwifiex_cfg80211_assoc fndecl 2 45844 &width_zr364xx_camera_45844_fields ++sys_mlock_fndecl_45847_fields sys_mlock fndecl 1-2 45847 NULL ++xfs_rtallocate_extent_size_fndecl_45848_fields xfs_rtallocate_extent_size fndecl 4-8-0 45848 NULL ++page_add_new_anon_rmap_fndecl_45850_fields page_add_new_anon_rmap fndecl 3 45850 NULL ++dio_complete_fndecl_45853_fields dio_complete fndecl 0-2 45853 NULL ++num_wsm_udp_port_filter_hdr_45858_fields num wsm_udp_port_filter_hdr 0 45858 NULL ++st21nfca_hci_dm_put_data_fndecl_45859_fields st21nfca_hci_dm_put_data fndecl 3 45859 NULL nohasharray ++data_used_cx18_mdl_ack_45859_fields data_used cx18_mdl_ack 0 45859 &st21nfca_hci_dm_put_data_fndecl_45859_fields ++pipe_interrupt_rtl8xxxu_priv_45862_fields pipe_interrupt rtl8xxxu_priv 0 45862 NULL ++net_header_len_inet_connection_sock_af_ops_45863_fields net_header_len inet_connection_sock_af_ops 0 45863 NULL ++__a2mp_build_fndecl_45864_fields __a2mp_build fndecl 3 45864 NULL ++xfrm_nr_xfrm_policy_45865_fields xfrm_nr xfrm_policy 0 45865 NULL ++lkey_table_size_rvt_driver_params_45866_fields lkey_table_size rvt_driver_params 0 45866 NULL ++parity_ore_layout_45869_fields parity ore_layout 0 45869 NULL ++aead_sendpage_fndecl_45873_fields aead_sendpage fndecl 4-3 45873 NULL ++ext4_es_remove_extent_fndecl_45877_fields ext4_es_remove_extent fndecl 3-2 45877 NULL ++quality_v4l2_jpegcompression_45881_fields quality v4l2_jpegcompression 0 45881 NULL ++max_buffer_sectors_vardecl_floppy_c_45884_fields max_buffer_sectors vardecl_floppy.c 0 45884 NULL ++index_cnt_btrfs_inode_45890_fields index_cnt btrfs_inode 0 45890 NULL ++__absent_pages_in_range_fndecl_45892_fields __absent_pages_in_range fndecl 0-2-3 45892 NULL nohasharray ++map_target_type_45892_fields map target_type 0 45892 &__absent_pages_in_range_fndecl_45892_fields ++lldd_write_gpio_sas_domain_function_template_45895_fields lldd_write_gpio sas_domain_function_template 0 45895 NULL ++bLength_usb_descriptor_header_45904_fields bLength usb_descriptor_header 0 45904 NULL ++jhead_cnt_ubifs_info_45905_fields jhead_cnt ubifs_info 0 45905 NULL ++vce_v1_0_bo_size_fndecl_45909_fields vce_v1_0_bo_size fndecl 0 45909 NULL ++bg_itable_unused_hi_ext4_group_desc_45918_fields bg_itable_unused_hi ext4_group_desc 0 45918 NULL ++alloc_sglist_fndecl_45919_fields alloc_sglist fndecl 3-2 45919 NULL ++wl1271_tx_allocate_fndecl_45921_fields wl1271_tx_allocate fndecl 4 45921 NULL ++mru_asyncppp_45929_fields mru asyncppp 0 45929 NULL ++base_i40iw_hmc_obj_info_45931_fields base i40iw_hmc_obj_info 0 45931 NULL ++fan_count_applesmc_registers_45934_fields fan_count applesmc_registers 0 45934 NULL ++num_ports_pciserial_board_45938_fields num_ports pciserial_board 0 45938 NULL ++ath6kl_wmi_setpmkid_cmd_fndecl_45949_fields ath6kl_wmi_setpmkid_cmd fndecl 2 45949 NULL nohasharray ++num_vfs_be_pcie_res_desc_45949_fields num_vfs be_pcie_res_desc 0 45949 &ath6kl_wmi_setpmkid_cmd_fndecl_45949_fields nohasharray ++smbus_base_vardecl_i2c_sis630_c_45949_fields smbus_base vardecl_i2c-sis630.c 0 45949 &num_vfs_be_pcie_res_desc_45949_fields ++fraglen_decryptor_desc_45950_fields fraglen decryptor_desc 0 45950 NULL ++max_sge_ib_srq_attr_45956_fields max_sge ib_srq_attr 0 45956 NULL ++alpha_illinois_45969_fields alpha illinois 0 45969 NULL nohasharray ++len_ippp_buf_queue_45969_fields len ippp_buf_queue 0 45969 &alpha_illinois_45969_fields ++ext_tree_split_fndecl_45973_fields ext_tree_split fndecl 3 45973 NULL ++addr_rrpc_rev_addr_45978_fields addr rrpc_rev_addr 0 45978 NULL ++dbdma_cmd_yellowfin_desc_45980_fields dbdma_cmd yellowfin_desc 0 45980 NULL nohasharray ++tcp_lp_cong_avoid_fndecl_45980_fields tcp_lp_cong_avoid fndecl 3 45980 &dbdma_cmd_yellowfin_desc_45980_fields nohasharray ++target_size_ebt_entry_target_45980_fields target_size ebt_entry_target 0 45980 &tcp_lp_cong_avoid_fndecl_45980_fields ++i40e_calculate_l2fpm_size_fndecl_45987_fields i40e_calculate_l2fpm_size fndecl 0 45987 NULL ++up_fnode_45991_fields up fnode 0 45991 NULL nohasharray ++lancer_cmd_get_file_len_fndecl_45991_fields lancer_cmd_get_file_len fndecl 0 45991 &up_fnode_45991_fields 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calipso_map_cat_hton fndecl 0 46052 NULL nohasharray ++pair_device_fndecl_46052_fields pair_device fndecl 4 46052 &calipso_map_cat_hton_fndecl_46052_fields ++sisfb_parm_mem_sis_video_info_46063_fields sisfb_parm_mem sis_video_info 0 46063 NULL nohasharray ++get_tx_data_len_rt2x00lib_ops_46063_fields get_tx_data_len rt2x00lib_ops 0 46063 &sisfb_parm_mem_sis_video_info_46063_fields ++MaxBurstLength_iscsi_sess_ops_46064_fields MaxBurstLength iscsi_sess_ops 0 46064 NULL nohasharray ++s_start_bfs_super_block_46064_fields s_start bfs_super_block 0 46064 &MaxBurstLength_iscsi_sess_ops_46064_fields ++seg_count_drm_buf_entry_46065_fields seg_count drm_buf_entry 0 46065 NULL ++FirstPhysicalEUN_NFTLMediaHeader_46068_fields FirstPhysicalEUN NFTLMediaHeader 0 46068 NULL ++ext4_ext_determine_hole_fndecl_46073_fields ext4_ext_determine_hole fndecl 0 46073 NULL ++__devcgroup_check_permission_fndecl_46082_fields __devcgroup_check_permission fndecl 0 46082 NULL ++wSamplesPerFrame_uac_format_type_ii_ext_descriptor_46084_fields wSamplesPerFrame uac_format_type_ii_ext_descriptor 0 46084 NULL ++dm_startblk_adfs_discmap_46088_fields dm_startblk adfs_discmap 0 46088 NULL ++num_type_reg_regmap_irq_chip_46090_fields num_type_reg regmap_irq_chip 0 46090 NULL ++len_sfi_table_header_46097_fields len sfi_table_header 0 46097 NULL ++jbd2_journal_write_metadata_buffer_fndecl_46103_fields jbd2_journal_write_metadata_buffer fndecl 4 46103 NULL nohasharray ++ym_wmfw_adsp2_alg_hdr_46103_fields ym wmfw_adsp2_alg_hdr 0 46103 &jbd2_journal_write_metadata_buffer_fndecl_46103_fields ++bs_vardecl_null_blk_c_46104_fields bs vardecl_null_blk.c 0 46104 NULL ++len_eeprom_private_46124_fields len eeprom_private 0 46124 NULL ++height_saa7134_dev_46126_fields height saa7134_dev 0 46126 NULL nohasharray ++tx_totallen_ncp_request_reply_46126_fields tx_totallen ncp_request_reply 0 46126 &height_saa7134_dev_46126_fields ++get_mctgt_type_fndecl_46128_fields get_mctgt_type fndecl 2 46128 NULL nohasharray ++len_cp_header_46128_fields len cp_header 0 46128 &get_mctgt_type_fndecl_46128_fields ++sriov_enable_fndecl_46138_fields sriov_enable fndecl 2 46138 NULL ++memblock_alloc_range_nid_fndecl_46147_fields memblock_alloc_range_nid fndecl 2-1-3-0-4 46147 NULL nohasharray ++next_read_size_fdp_i2c_phy_46147_fields next_read_size fdp_i2c_phy 0 46147 &memblock_alloc_range_nid_fndecl_46147_fields ++transfer_len_xhci_transfer_event_46161_fields transfer_len xhci_transfer_event 0 46161 NULL ++baud_base_ftdi_private_46173_fields baud_base ftdi_private 0 46173 NULL ++max_segs_mmc_test_area_46176_fields max_segs mmc_test_area 0 46176 NULL ++key_size_ecryptfs_private_key_46181_fields key_size ecryptfs_private_key 0 46181 NULL ++mlock_fixup_fndecl_46182_fields mlock_fixup fndecl 4-3 46182 NULL ++ib_alloc_cq_fndecl_46188_fields ib_alloc_cq fndecl 3 46188 NULL ++fuse_file_llseek_fndecl_46193_fields fuse_file_llseek fndecl 2 46193 NULL nohasharray ++size_aper_size_info_32_46193_fields size aper_size_info_32 0 46193 &fuse_file_llseek_fndecl_46193_fields ++length_usb_iso_packet_descriptor_46197_fields length usb_iso_packet_descriptor 0 46197 NULL ++sctp_manip_pkt_fndecl_46198_fields sctp_manip_pkt fndecl 4 46198 NULL ++musb_readb_vardecl_46199_fields musb_readb vardecl 0 46199 NULL nohasharray ++snd_interval_refine_set_fndecl_46199_fields snd_interval_refine_set fndecl 2 46199 &musb_readb_vardecl_46199_fields ++efx_rx_packet_gro_fndecl_46201_fields efx_rx_packet_gro fndecl 3 46201 NULL ++cdclk_intel_atomic_state_46203_fields cdclk intel_atomic_state 0 46203 NULL ++count_raw_sock_46204_fields count raw_sock 0 46204 NULL ++push_node_fndecl_46206_fields push_node fndecl 2 46206 NULL ++hdrlen_ip_beet_phdr_46210_fields hdrlen ip_beet_phdr 0 46210 NULL nohasharray ++sync_request_md_personality_46210_fields sync_request md_personality 0 46210 &hdrlen_ip_beet_phdr_46210_fields ++assocresp_ies_len_cfg80211_beacon_data_46212_fields assocresp_ies_len cfg80211_beacon_data 0 46212 NULL ++unuse_pte_fndecl_46217_fields unuse_pte fndecl 3 46217 NULL ++cob_size_savagefb_par_46219_fields cob_size savagefb_par 0 46219 NULL ++ipw_write_fndecl_46220_fields ipw_write fndecl 3 46220 NULL ++dwDTERate_usb_cdc_line_coding_46226_fields dwDTERate usb_cdc_line_coding 0 46226 NULL ++bLength_usb_interface_assoc_descriptor_46229_fields bLength usb_interface_assoc_descriptor 0 46229 NULL ++venus_remove_fndecl_46230_fields venus_remove fndecl 4 46230 NULL nohasharray ++batadv_tt_local_hash_find_fndecl_46230_fields batadv_tt_local_hash_find fndecl 3 46230 &venus_remove_fndecl_46230_fields ++mei_nfc_recv_fndecl_46235_fields mei_nfc_recv fndecl 0-3 46235 NULL ++xlog_do_recover_fndecl_46238_fields xlog_do_recover fndecl 3 46238 NULL nohasharray ++rsn_ie_len_libipw_network_46238_fields rsn_ie_len libipw_network 0 46238 &xlog_do_recover_fndecl_46238_fields ++node_acl_size_target_core_fabric_ops_46247_fields node_acl_size target_core_fabric_ops 0 46247 NULL ++erst_clear_fndecl_46248_fields erst_clear fndecl 1 46248 NULL ++proc_pid_cmdline_read_fndecl_46249_fields proc_pid_cmdline_read fndecl 3 46249 NULL ++extra_beacon_tailroom_ieee80211_hw_46256_fields extra_beacon_tailroom ieee80211_hw 0 46256 NULL ++nf_ct_helper_init_fndecl_46259_fields nf_ct_helper_init fndecl 10 46259 NULL ++rocker_port_change_mtu_fndecl_46262_fields rocker_port_change_mtu fndecl 2 46262 NULL nohasharray ++len_ath10k_fw_ie_46262_fields len ath10k_fw_ie 0 46262 &rocker_port_change_mtu_fndecl_46262_fields ++sq_size_i40iw_qp_uk_46272_fields sq_size i40iw_qp_uk 0 46272 NULL ++onenand_read_oob_fndecl_46274_fields onenand_read_oob fndecl 2 46274 NULL ++smem_len_iwl_cfg_46276_fields smem_len iwl_cfg 0 46276 NULL ++desc_nr_md_rdev_46281_fields desc_nr md_rdev 0 46281 NULL ++xi_value_len_ocfs2_xattr_info_46285_fields xi_value_len ocfs2_xattr_info 0 46285 NULL ++dq_local_phys_blk_ocfs2_dquot_46292_fields dq_local_phys_blk ocfs2_dquot 0 46292 NULL ++len_nfs3_setaclargs_46293_fields len nfs3_setaclargs 0 46293 NULL ++tx_data_size_ircomm_tty_cb_46294_fields tx_data_size ircomm_tty_cb 0 46294 NULL ++omfs_allocate_block_fndecl_46295_fields omfs_allocate_block fndecl 2 46295 NULL ++status2_ar9003_rxs_46299_fields status2 ar9003_rxs 0 46299 NULL ++capture_snd_soc_tplg_pcm_46306_fields capture snd_soc_tplg_pcm 0 46306 NULL ++offset_nfsd3_readargs_46311_fields offset nfsd3_readargs 0 46311 NULL ++g_size_dh_46316_fields g_size dh 0 46316 NULL ++num_vci_lanai_dev_46318_fields num_vci lanai_dev 0 46318 NULL ++unit_qib_devdata_46325_fields unit qib_devdata 0 46325 NULL ++i_size_inode_46327_fields i_size inode 0 46327 NULL ++pvr2_ioread_set_sync_key_fndecl_46329_fields pvr2_ioread_set_sync_key fndecl 3 46329 NULL ++__ieee80211_amsdu_copy_frag_fndecl_46332_fields __ieee80211_amsdu_copy_frag fndecl 4-3 46332 NULL ++shmem_zero_setup_fndecl_46334_fields shmem_zero_setup fndecl 0 46334 NULL ++mwifiex_cfg80211_tdls_mgmt_fndecl_46335_fields mwifiex_cfg80211_tdls_mgmt fndecl 10 46335 NULL ++fh_ox_id_fc_frame_header_46336_fields fh_ox_id fc_frame_header 0 46336 NULL ++stv6110_read_regs_fndecl_46339_fields stv6110_read_regs fndecl 4 46339 NULL ++af9013_rd_regs_i2c_fndecl_46343_fields af9013_rd_regs_i2c fndecl 5 46343 NULL ++recently_deleted_fndecl_46346_fields recently_deleted fndecl 3 46346 NULL ++zoran_v4l_set_format_fndecl_46347_fields zoran_v4l_set_format fndecl 3-2 46347 NULL ++fc_frame_alloc_fill_fndecl_46353_fields fc_frame_alloc_fill fndecl 2 46353 NULL ++nid_f2fs_summary_46354_fields nid f2fs_summary 0 46354 NULL ++dvb_ep_isoc_em28xx_46357_fields dvb_ep_isoc em28xx 0 46357 NULL ++chv_get_stolen_size_fndecl_46362_fields chv_get_stolen_size fndecl 0-1 46362 NULL ++max_write_size_ubifs_info_46369_fields max_write_size ubifs_info 0 46369 NULL ++descriptor_loc_fndecl_46373_fields descriptor_loc fndecl 0-3-2 46373 NULL ++bnx2_change_mtu_fndecl_46374_fields bnx2_change_mtu fndecl 2 46374 NULL ++gb_vardecl_null_blk_c_46399_fields gb vardecl_null_blk.c 0 46399 NULL ++strength_nand_ecc_ctrl_46402_fields strength nand_ecc_ctrl 0 46402 NULL ++piosize4k_qib_devdata_46406_fields piosize4k qib_devdata 0 46406 NULL ++SavagePanelWidth_savagefb_par_46407_fields SavagePanelWidth savagefb_par 0 46407 NULL ++tx_desc_cnt_emac_adapter_46414_fields tx_desc_cnt emac_adapter 0 46414 NULL ++skb_maybe_pull_tail_fndecl_46422_fields skb_maybe_pull_tail fndecl 3 46422 NULL ++proberesp_ies_len_cfg80211_beacon_data_46424_fields proberesp_ies_len cfg80211_beacon_data 0 46424 NULL ++qtd_copy_status_fndecl_46425_fields qtd_copy_status fndecl 4-3 46425 NULL ++rds_pin_pages_fndecl_46432_fields rds_pin_pages fndecl 1 46432 NULL ++st21nfca_hci_dep_link_up_fndecl_46438_fields st21nfca_hci_dep_link_up fndecl 5 46438 NULL nohasharray ++qib_dev_vardecl_qib_file_ops_c_46438_fields qib_dev vardecl_qib_file_ops.c 0 46438 &st21nfca_hci_dep_link_up_fndecl_46438_fields ++vid_bridge_vlan_info_46442_fields vid bridge_vlan_info 0 46442 NULL nohasharray ++len_acm_wb_46442_fields len acm_wb 0 46442 &vid_bridge_vlan_info_46442_fields nohasharray ++nframes_gspca_dev_46442_fields nframes gspca_dev 0 46442 &len_acm_wb_46442_fields ++btrfsic_process_superblock_dev_mirror_fndecl_46444_fields btrfsic_process_superblock_dev_mirror fndecl 4 46444 NULL nohasharray ++iblock_execute_unmap_fndecl_46444_fields iblock_execute_unmap fndecl 3-2 46444 &btrfsic_process_superblock_dev_mirror_fndecl_46444_fields ++fb_base_phys_mb862xxfb_par_46449_fields fb_base_phys mb862xxfb_par 0 46449 NULL ++sglen_usbtest_param_32_46451_fields sglen usbtest_param_32 0 46451 NULL ++snd_seq_oss_writeq_new_fndecl_46455_fields snd_seq_oss_writeq_new fndecl 2 46455 NULL ++size_drm_local_map_46462_fields size drm_local_map 0 46462 NULL ++get_znode_fndecl_46463_fields get_znode fndecl 3 46463 NULL ++ssid_len_hfa384x_hostscan_result_46466_fields ssid_len hfa384x_hostscan_result 0 46466 NULL ++ext4_resize_fs_fndecl_46468_fields ext4_resize_fs fndecl 2 46468 NULL ++hpfs_add_de_fndecl_46472_fields hpfs_add_de fndecl 4 46472 NULL ++idr_alloc_fndecl_46474_fields idr_alloc fndecl 0 46474 NULL ++nla_put_nohdr_fndecl_46479_fields nla_put_nohdr fndecl 2 46479 NULL ++ro_slot_rcom_slot_46481_fields ro_slot rcom_slot 0 46481 NULL ++ssid_len_ieee80211_bss_conf_46483_fields ssid_len ieee80211_bss_conf 0 46483 NULL ++xen_early_virt_to_phys_fndecl_46486_fields xen_early_virt_to_phys fndecl 0 46486 NULL ++usb_wwan_write_fndecl_46494_fields usb_wwan_write fndecl 4 46494 NULL ++__copy_from_user_ll_nozero_fndecl_46496_fields __copy_from_user_ll_nozero fndecl 0 46496 NULL ++iram_size_sst_res_info_46499_fields iram_size sst_res_info 0 46499 NULL ++align_ieee80211_vendor_radiotap_46503_fields align ieee80211_vendor_radiotap 0 46503 NULL ++write_pbl_fndecl_46508_fields write_pbl fndecl 4 46508 NULL ++pagesz_cifs_readdata_46514_fields pagesz cifs_readdata 0 46514 NULL ++test_btrfs_get_extent_fndecl_46516_fields test_btrfs_get_extent fndecl 1-2 46516 NULL ++free_bootmem_with_active_regions_fndecl_46521_fields free_bootmem_with_active_regions fndecl 2 46521 NULL ++mlx5_core_query_ib_ppcnt_fndecl_46522_fields mlx5_core_query_ib_ppcnt fndecl 4 46522 NULL ++bio_split_fndecl_46527_fields bio_split fndecl 2 46527 NULL ++sddr09_request_sense_fndecl_46529_fields sddr09_request_sense fndecl 3 46529 NULL ++dr_suballoc_loc_ocfs2_dx_root_block_46531_fields dr_suballoc_loc ocfs2_dx_root_block 0 46531 NULL ++fcoe_ctlr_vn_send_fndecl_46532_fields fcoe_ctlr_vn_send fndecl 4 46532 NULL ++bNrChannels_uac_format_type_i_continuous_descriptor_46536_fields bNrChannels uac_format_type_i_continuous_descriptor 0 46536 NULL ++contrast_sd_gl860_46538_fields contrast sd_gl860 0 46538 NULL ++size_kstat_46541_fields size kstat 0 46541 NULL ++resp_write_same_fndecl_46544_fields resp_write_same fndecl 2 46544 NULL ++sc18is602_check_transfer_fndecl_46545_fields sc18is602_check_transfer fndecl 0 46545 NULL ++erasesize_shift_mtd_info_46565_fields 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46642 NULL ++mwifiex_set_wps_ie_fndecl_46650_fields mwifiex_set_wps_ie fndecl 3 46650 NULL ++btrfs_get_extent_fiemap_fndecl_46659_fields btrfs_get_extent_fiemap fndecl 4-3-5 46659 NULL ++bmap_fndecl_46663_fields bmap fndecl 0 46663 NULL ++physical_block_size_queue_limits_46666_fields physical_block_size queue_limits 0 46666 NULL ++mpx_notify_unmap_fndecl_46669_fields mpx_notify_unmap fndecl 3-4 46669 NULL ++xfs_difree_inode_chunk_fndecl_46677_fields xfs_difree_inode_chunk fndecl 2 46677 NULL ++got_bytes_cifs_readdata_46678_fields got_bytes cifs_readdata 0 46678 NULL ++max_wr_ib_srq_attr_46680_fields max_wr ib_srq_attr 0 46680 NULL ++usb_ftdi_elan_edset_input_fndecl_46689_fields usb_ftdi_elan_edset_input fndecl 0 46689 NULL ++__pipe_get_pages_fndecl_46697_fields __pipe_get_pages fndecl 2 46697 NULL ++__pskb_pull_tail_fndecl_46700_fields __pskb_pull_tail fndecl 2 46700 NULL ++compat_sys_fcntl64_fndecl_46707_fields compat_sys_fcntl64 fndecl 3 46707 NULL 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46937 NULL ++devblksize_squashfs_sb_info_46950_fields devblksize squashfs_sb_info 0 46950 NULL ++tx_ring_num_mlx4_en_priv_46953_fields tx_ring_num mlx4_en_priv 0 46953 NULL ++xlog_bread_offset_fndecl_46957_fields xlog_bread_offset fndecl 2-3 46957 NULL nohasharray ++steer_qpn_count_mlx4_ib_dev_46957_fields steer_qpn_count mlx4_ib_dev 0 46957 &xlog_bread_offset_fndecl_46957_fields ++s_desc_per_block_ext2_sb_info_46964_fields s_desc_per_block ext2_sb_info 0 46964 NULL nohasharray ++vmw_piter_start_fndecl_46964_fields vmw_piter_start fndecl 3 46964 &s_desc_per_block_ext2_sb_info_46964_fields ++can_queue_Scsi_Host_46966_fields can_queue Scsi_Host 0 46966 NULL ++icv_len_ieee80211_fast_rx_46969_fields icv_len ieee80211_fast_rx 0 46969 NULL nohasharray ++fsl_spi_cpu_bufs_fndecl_46969_fields fsl_spi_cpu_bufs fndecl 3-0 46969 &icv_len_ieee80211_fast_rx_46969_fields ++vb2_dc_alloc_fndecl_46971_fields vb2_dc_alloc fndecl 3 46971 NULL ++register_device_fndecl_46972_fields register_device fndecl 3-2 46972 NULL ++f71882fg_find_fndecl_46975_fields f71882fg_find fndecl 0 46975 NULL ++size_dwc3_trb_46986_fields size dwc3_trb 0 46986 NULL ++gru_alloc_gts_fndecl_46987_fields gru_alloc_gts fndecl 6 46987 NULL nohasharray ++ri_max_frmr_depth_rpcrdma_ia_46987_fields ri_max_frmr_depth rpcrdma_ia 0 46987 &gru_alloc_gts_fndecl_46987_fields ++tx_queue_size_pxa168_eth_platform_data_46988_fields tx_queue_size pxa168_eth_platform_data 0 46988 NULL ++msb_cache_write_fndecl_46992_fields msb_cache_write fndecl 6-2 46992 NULL ++lrg_buffer_len_ql3_adapter_46994_fields lrg_buffer_len ql3_adapter 0 46994 NULL ++buflen_cdrom_generic_command_47000_fields buflen cdrom_generic_command 0 47000 NULL ++no_seek_end_llseek_fndecl_47002_fields no_seek_end_llseek fndecl 2 47002 NULL ++do_ip6t_set_ctl_fndecl_47003_fields do_ip6t_set_ctl fndecl 4 47003 NULL ++n_input_formats_malidp_hw_regmap_47006_fields n_input_formats malidp_hw_regmap 0 47006 NULL ++vmw_kms_update_proxy_fndecl_47016_fields vmw_kms_update_proxy fndecl 3 47016 NULL nohasharray ++va_start_vmap_area_47016_fields va_start vmap_area 0 47016 &vmw_kms_update_proxy_fndecl_47016_fields ++bytesused_uvc_buffer_47017_fields bytesused uvc_buffer 0 47017 NULL ++length_ixgb_rx_desc_47027_fields length ixgb_rx_desc 0 47027 NULL ++desc_size_shdma_dev_47035_fields desc_size shdma_dev 0 47035 NULL ++xfs_fs_map_blocks_fndecl_47038_fields xfs_fs_map_blocks fndecl 2-3 47038 NULL nohasharray ++minor_index_cardstate_47038_fields minor_index cardstate 0 47038 &xfs_fs_map_blocks_fndecl_47038_fields ++ttm_bo_kmap_fndecl_47045_fields ttm_bo_kmap fndecl 3-2 47045 NULL ++icds_per_ctrl_hba_parameters_47047_fields icds_per_ctrl hba_parameters 0 47047 NULL ++width_tm6000_core_47057_fields width tm6000_core 0 47057 NULL nohasharray ++vbi_width_em28xx_v4l2_47057_fields vbi_width em28xx_v4l2 0 47057 &width_tm6000_core_47057_fields ++len_Vmxnet3_RxCompDesc_47066_fields len Vmxnet3_RxCompDesc 0 47066 NULL ++buf_size_usbatm_channel_47081_fields buf_size usbatm_channel 0 47081 NULL ++epnum_isp116x_ep_47082_fields epnum isp116x_ep 0 47082 NULL ++yres_fb_videomode_47087_fields yres fb_videomode 0 47087 NULL nohasharray ++authorizer_buf_len_ceph_auth_handshake_47087_fields authorizer_buf_len ceph_auth_handshake 0 47087 &yres_fb_videomode_47087_fields ++ext2_get_inode_fndecl_47089_fields ext2_get_inode fndecl 2 47089 NULL ++__send_empty_flush_fndecl_47094_fields __send_empty_flush fndecl 0 47094 NULL ++eeprom_93xx46_read_fndecl_47095_fields eeprom_93xx46_read fndecl 2-4 47095 NULL ++begin_dm_target_47098_fields begin dm_target 0 47098 NULL ++spu_wait_for_u16_fndecl_47101_fields spu_wait_for_u16 fndecl 0 47101 NULL ++len_wmi_rx_action_event_47102_fields len wmi_rx_action_event 0 47102 NULL ++cc2520_read_rxfifo_fndecl_47105_fields cc2520_read_rxfifo fndecl 3 47105 NULL nohasharray ++__scsi_print_sense_fndecl_47105_fields __scsi_print_sense fndecl 4 47105 &cc2520_read_rxfifo_fndecl_47105_fields ++agp_size_drm_mga_dma_bootstrap_47108_fields agp_size drm_mga_dma_bootstrap 0 47108 NULL ++num_mthca_resource_47114_fields num mthca_resource 0 47114 NULL nohasharray ++num_outstanding_cmds_req_que_47114_fields num_outstanding_cmds req_que 0 47114 &num_mthca_resource_47114_fields ++nportcntrs_qib_chip_specific_47118_fields nportcntrs qib_chip_specific 0 47118 NULL ++usnic_uiom_reg_get_fndecl_47120_fields usnic_uiom_reg_get fndecl 2-3 47120 NULL ++j_len_reiserfs_journal_47121_fields j_len reiserfs_journal 0 47121 NULL ++filemap_fdatawrite_range_fndecl_47125_fields filemap_fdatawrite_range fndecl 2 47125 NULL ++efi_ioremap_fndecl_47129_fields efi_ioremap fndecl 2-1 47129 NULL ++target_xcopy_write_destination_fndecl_47134_fields target_xcopy_write_destination fndecl 5 47134 NULL ++st33zp24_spi_evaluate_latency_fndecl_47139_fields st33zp24_spi_evaluate_latency fndecl 0 47139 NULL ++data_len_nvme_passthru_cmd_47145_fields data_len nvme_passthru_cmd 0 47145 NULL ++vmw_kms_sou_readback_fndecl_47150_fields vmw_kms_sou_readback fndecl 6 47150 NULL nohasharray ++mcs7830_set_reg_async_fndecl_47150_fields mcs7830_set_reg_async fndecl 3 47150 &vmw_kms_sou_readback_fndecl_47150_fields ++ttm_dma_tt_init_fndecl_47159_fields ttm_dma_tt_init fndecl 3 47159 NULL ++mlxsw_sx_port_change_mtu_fndecl_47160_fields mlxsw_sx_port_change_mtu fndecl 2 47160 NULL ++max_blk_size_mmc_host_47174_fields max_blk_size mmc_host 0 47174 NULL ++result_size_algo_param_47181_fields result_size algo_param 0 47181 NULL ++posix_lock_inode_fndecl_47190_fields posix_lock_inode fndecl 0 47190 NULL ++max_sq_sg_mlx4_caps_47193_fields max_sq_sg mlx4_caps 0 47193 NULL ++max_inline_data_ib_qp_cap_47196_fields max_inline_data ib_qp_cap 0 47196 NULL ++vmalloc_node_fndecl_47199_fields vmalloc_node fndecl 1 47199 NULL ++bi_phys_segments_bio_47200_fields bi_phys_segments bio 0 47200 NULL ++wpos_p9_conn_47212_fields wpos p9_conn 0 47212 NULL ++dce_v11_0_get_num_crtc_fndecl_47214_fields dce_v11_0_get_num_crtc fndecl 0 47214 NULL ++authsize_crypto_aead_47219_fields authsize crypto_aead 0 47219 NULL ++mwifiex_form_mgmt_frame_fndecl_47220_fields mwifiex_form_mgmt_frame fndecl 3 47220 NULL ++acpi_map_fndecl_47222_fields acpi_map fndecl 2-1 47222 NULL ++csum_exist_in_range_fndecl_47225_fields csum_exist_in_range fndecl 3-2 47225 NULL ++fuse_reverse_inval_inode_fndecl_47245_fields fuse_reverse_inval_inode fndecl 4-3 47245 NULL ++__do_config_autodelink_fndecl_47256_fields __do_config_autodelink fndecl 3 47256 NULL ++num_srqs_mthca_limits_47260_fields num_srqs mthca_limits 0 47260 NULL ++num_ifaces_batadv_priv_47263_fields num_ifaces batadv_priv 0 47263 NULL ++dm_get_blk_mq_queue_depth_fndecl_47265_fields dm_get_blk_mq_queue_depth fndecl 0 47265 NULL ++bts_buffer_setup_aux_fndecl_47274_fields bts_buffer_setup_aux fndecl 3 47274 NULL ++write_file_fndecl_47279_fields write_file fndecl 4 47279 NULL ++rom_size_qxl_device_47287_fields rom_size qxl_device 0 47287 NULL ++__wa_xfer_submit_fndecl_47289_fields __wa_xfer_submit fndecl 0 47289 NULL nohasharray ++ipx_sendmsg_fndecl_47289_fields ipx_sendmsg fndecl 3 47289 &__wa_xfer_submit_fndecl_47289_fields nohasharray ++RequestSenseLength_DAC960_V2_UserCommand_47289_fields RequestSenseLength DAC960_V2_UserCommand 0 47289 &ipx_sendmsg_fndecl_47289_fields ++sk_gso_max_segs_sock_47290_fields sk_gso_max_segs sock 0 47290 NULL ++dev_number_mdp_superblock_1_47292_fields dev_number mdp_superblock_1 0 47292 NULL ++pppol2tp_recvmsg_fndecl_47301_fields pppol2tp_recvmsg fndecl 3 47301 NULL ++bigdirsize_adfs_bigdirheader_47315_fields bigdirsize adfs_bigdirheader 0 47315 NULL ++special_e1000_rx_desc_47320_fields special e1000_rx_desc 0 47320 NULL ++nr_pages_swap_extent_47325_fields nr_pages swap_extent 0 47325 NULL ++nr_pages_scif_window_47329_fields nr_pages scif_window 0 47329 NULL ++dma_buffer_size_vardecl_budget_core_c_47332_fields dma_buffer_size vardecl_budget-core.c 0 47332 NULL ++brcmf_chip_core_read32_fndecl_47346_fields brcmf_chip_core_read32 fndecl 0 47346 NULL ++__reserve_metadata_bytes_fndecl_47350_fields __reserve_metadata_bytes fndecl 0 47350 NULL ++gtt_base_align_amdgpu_mc_47351_fields gtt_base_align amdgpu_mc 0 47351 NULL nohasharray ++myri10ge_change_mtu_fndecl_47351_fields myri10ge_change_mtu fndecl 2 47351 >t_base_align_amdgpu_mc_47351_fields ++dmi_memdev_nr_vardecl_dmi_scan_c_47352_fields dmi_memdev_nr vardecl_dmi_scan.c 0 47352 NULL ++erasesize_mtd_info_47358_fields erasesize mtd_info 0 47358 NULL ++ath6kl_wmi_send_action_cmd_fndecl_47359_fields ath6kl_wmi_send_action_cmd fndecl 2 47359 NULL ++ie_len_ieee80211_if_mesh_47360_fields ie_len ieee80211_if_mesh 0 47360 NULL ++nr_sects_hd_struct_47364_fields nr_sects hd_struct 0 47364 NULL ++size_rsa_asn1_template_47369_fields size rsa_asn1_template 0 47369 NULL ++batadv_iv_ogm_aggregate_fndecl_47372_fields batadv_iv_ogm_aggregate fndecl 3 47372 NULL ++btt_data_read_fndecl_47374_fields btt_data_read fndecl 0 47374 NULL ++max_fibre_devices_qla_hw_data_47375_fields max_fibre_devices qla_hw_data 0 47375 NULL ++nilfs_bmap_convert_error_fndecl_47376_fields nilfs_bmap_convert_error fndecl 0-3 47376 NULL ++vmw_ttm_tt_create_fndecl_47378_fields vmw_ttm_tt_create fndecl 2 47378 NULL ++data_in_pipe_uas_dev_info_47380_fields data_in_pipe uas_dev_info 0 47380 NULL ++max_tx_length_macb_47385_fields max_tx_length macb 0 47385 NULL ++memblocks_max_vxge_hw_mempool_47387_fields memblocks_max vxge_hw_mempool 0 47387 NULL ++radix_tree_extend_fndecl_47392_fields radix_tree_extend fndecl 0-3 47392 NULL ++access_vm_operations_struct_47395_fields access vm_operations_struct 0 47395 NULL ++sr_bg_stable_blkno_ocfs2_suballoc_result_47398_fields sr_bg_stable_blkno ocfs2_suballoc_result 0 47398 NULL ++efd_start_cluster_ext4_free_data_47399_fields efd_start_cluster ext4_free_data 0 47399 NULL ++iscsi_offload_mesg_fndecl_47402_fields iscsi_offload_mesg fndecl 5 47402 NULL ++datalen_key_preparsed_payload_47406_fields datalen key_preparsed_payload 0 47406 NULL ++vmw_kms_generic_present_fndecl_47407_fields vmw_kms_generic_present fndecl 9 47407 NULL ++tp_len_tpacket_hdr_47410_fields tp_len tpacket_hdr 0 47410 NULL ++cdc_ncm_update_rxtx_max_fndecl_47421_fields cdc_ncm_update_rxtx_max fndecl 2 47421 NULL ++ctx_index_i915_guc_client_47425_fields ctx_index i915_guc_client 0 47425 NULL ++sinit_max_instreams_sctp_cookie_47433_fields sinit_max_instreams sctp_cookie 0 47433 NULL ++depth_bttv_format_47442_fields depth bttv_format 0 47442 NULL nohasharray ++ufs_frag_map_fndecl_47442_fields ufs_frag_map fndecl 0 47442 &depth_bttv_format_47442_fields ++__ieee80211_stop_tx_ba_session_fndecl_47449_fields __ieee80211_stop_tx_ba_session fndecl 2 47449 NULL ++__irq_domain_alloc_irqs_fndecl_47462_fields __irq_domain_alloc_irqs fndecl 0-2 47462 NULL nohasharray ++part_bits_mtd_blktrans_ops_47462_fields part_bits mtd_blktrans_ops 0 47462 &__irq_domain_alloc_irqs_fndecl_47462_fields ++len_wmfw_region_47463_fields len wmfw_region 0 47463 NULL ++memblock_alloc_try_nid_fndecl_47470_fields memblock_alloc_try_nid fndecl 2-1 47470 NULL ++compat_do_ipt_set_ctl_fndecl_47473_fields compat_do_ipt_set_ctl fndecl 4 47473 NULL ++maxDataSize__mpt_ioctl_header_47477_fields maxDataSize _mpt_ioctl_header 0 47477 NULL ++fifo_len_tx_fifo_config_47480_fields fifo_len tx_fifo_config 0 47480 NULL ++affs_write_end_ofs_fndecl_47486_fields affs_write_end_ofs fndecl 4-3 47486 NULL ++value_acpi_rsconvert_info_47488_fields value acpi_rsconvert_info 0 47488 NULL ++page_size_cas_47493_fields page_size cas 0 47493 NULL ++first_block_efs_sb_info_47499_fields first_block efs_sb_info 0 47499 NULL ++rss_table_size_i40e_vsi_47500_fields rss_table_size i40e_vsi 0 47500 NULL ++cifs_write_from_iter_fndecl_47501_fields cifs_write_from_iter fndecl 2-1 47501 NULL ++gr_ep_init_fndecl_47502_fields gr_ep_init fndecl 4 47502 NULL ++try_unmap_single_bt_fndecl_47503_fields try_unmap_single_bt fndecl 2-3 47503 NULL ++btrfs_cont_expand_fndecl_47505_fields btrfs_cont_expand fndecl 3-2 47505 NULL ++nr_outport_coresight_platform_data_47506_fields nr_outport coresight_platform_data 0 47506 NULL ++romfs_blk_strcmp_fndecl_47510_fields romfs_blk_strcmp fndecl 4-2 47510 NULL nohasharray ++ucNumEntries__ATOM_Tonga_MCLK_Dependency_Table_47510_fields ucNumEntries _ATOM_Tonga_MCLK_Dependency_Table 0 47510 &romfs_blk_strcmp_fndecl_47510_fields ++num_connector_drm_mode_config_47518_fields num_connector drm_mode_config 0 47518 NULL nohasharray ++elf_header_exclude_ranges_fndecl_47518_fields elf_header_exclude_ranges fndecl 2-3 47518 &num_connector_drm_mode_config_47518_fields nohasharray ++gfs2_dir_get_new_buffer_fndecl_47518_fields gfs2_dir_get_new_buffer fndecl 2 47518 &elf_header_exclude_ranges_fndecl_47518_fields ++helene_write_regs_fndecl_47531_fields helene_write_regs fndecl 4 47531 NULL nohasharray ++rome_tlv_send_segment_fndecl_47531_fields rome_tlv_send_segment fndecl 3 47531 &helene_write_regs_fndecl_47531_fields ++llcp_sock_sendmsg_fndecl_47535_fields llcp_sock_sendmsg fndecl 3 47535 NULL ++bytes_nvmem_cell_47539_fields bytes nvmem_cell 0 47539 NULL ++skb_headers_offset_update_fndecl_47543_fields skb_headers_offset_update fndecl 2 47543 NULL ++skl_tplg_tlv_control_set_fndecl_47545_fields skl_tplg_tlv_control_set fndecl 3 47545 NULL ++show_sysfs_ops_47546_fields show sysfs_ops 0 47546 NULL ++relocs_num_drm_qxl_command_47550_fields relocs_num drm_qxl_command 0 47550 NULL ++add_replay_bud_fndecl_47552_fields add_replay_bud fndecl 3 47552 NULL ++max_concur_ios_snic_fw_info_47556_fields max_concur_ios snic_fw_info 0 47556 NULL ++enckey_len_ablk_ctx_47559_fields enckey_len ablk_ctx 0 47559 NULL ++fbcon_scrolldelta_fndecl_47560_fields fbcon_scrolldelta fndecl 2 47560 NULL ++max_xmit_dlength_iscsi_bus_flash_conn_47565_fields max_xmit_dlength iscsi_bus_flash_conn 0 47565 NULL ++ubh_bread_uspi_fndecl_47568_fields ubh_bread_uspi fndecl 3 47568 NULL ++get_user_pages_locked_fndecl_47573_fields get_user_pages_locked fndecl 1 47573 NULL ++bnx2x_calc_num_queues_fndecl_47576_fields bnx2x_calc_num_queues fndecl 0 47576 NULL ++i_start_msdos_inode_info_47589_fields i_start msdos_inode_info 0 47589 NULL nohasharray ++traffic_class_ib_global_route_47589_fields traffic_class ib_global_route 0 47589 &i_start_msdos_inode_info_47589_fields ++acpi_check_region_fndecl_47594_fields acpi_check_region fndecl 2-1 47594 NULL ++ecryptfs_write_end_fndecl_47601_fields ecryptfs_write_end fndecl 5-3 47601 NULL ++rx_page_order_iwl_trans_pcie_47605_fields rx_page_order iwl_trans_pcie 0 47605 NULL ++ebt_buf_count_fndecl_47612_fields ebt_buf_count fndecl 2 47612 NULL ++control_1_vxge_hw_ring_rxd_1_47616_fields control_1 vxge_hw_ring_rxd_1 0 47616 NULL ++mincore_pte_range_fndecl_47625_fields mincore_pte_range fndecl 2 47625 NULL nohasharray ++len_ib_ucm_req_47625_fields len ib_ucm_req 0 47625 &mincore_pte_range_fndecl_47625_fields ++ubifs_load_znode_fndecl_47628_fields ubifs_load_znode fndecl 4 47628 NULL ++allocate_resource_fndecl_47629_fields allocate_resource fndecl 4-3-5-6 47629 NULL ++nentries_ebt_table_info_47639_fields nentries ebt_table_info 0 47639 NULL ++buffer_alignment_fore200e_bus_47640_fields buffer_alignment fore200e_bus 0 47640 NULL ++ocfs2_move_extent_fndecl_47648_fields ocfs2_move_extent fndecl 5-3-2 47648 NULL nohasharray ++fetch_to_dev_buffer_fndecl_47648_fields fetch_to_dev_buffer fndecl 3 47648 &ocfs2_move_extent_fndecl_47648_fields ++rate_max_snd_soc_pcm_stream_47650_fields rate_max snd_soc_pcm_stream 0 47650 NULL ++max_sge_rqe_allocated_ocrdma_create_srq_rsp_47654_fields max_sge_rqe_allocated ocrdma_create_srq_rsp 0 47654 NULL ++height_console_font_47655_fields height console_font 0 47655 NULL ++length_fw_cdev_add_descriptor_47656_fields length fw_cdev_add_descriptor 0 47656 NULL ++__of_address_to_resource_fndecl_47662_fields __of_address_to_resource fndecl 3 47662 NULL ++wPropertyNameLength_usb_ext_prop_desc_47663_fields wPropertyNameLength usb_ext_prop_desc 0 47663 NULL ++dlm_rcom_names_fndecl_47668_fields dlm_rcom_names fndecl 4 47668 NULL ++chans_zatm_dev_47669_fields chans zatm_dev 0 47669 NULL ++setup_window_fndecl_47673_fields setup_window fndecl 2-3-7 47673 NULL ++height_v4l2_pix_format_47682_fields height v4l2_pix_format 0 47682 NULL ++pci_iov_bus_range_fndecl_47686_fields pci_iov_bus_range fndecl 0 47686 NULL ++maxframesize_snd_usb_endpoint_47687_fields maxframesize snd_usb_endpoint 0 47687 NULL ++batadv_hardif_min_mtu_fndecl_47691_fields batadv_hardif_min_mtu fndecl 0 47691 NULL ++virtblk_queue_depth_vardecl_virtio_blk_c_47692_fields virtblk_queue_depth vardecl_virtio_blk.c 0 47692 NULL ++gpu_mem_base_vml_par_47703_fields gpu_mem_base vml_par 0 47703 NULL ++ppp_sync_receive_fndecl_47706_fields ppp_sync_receive fndecl 4 47706 NULL ++fast_rx_path_fndecl_47709_fields fast_rx_path fndecl 3 47709 NULL nohasharray ++i2c_hid_raw_request_fndecl_47709_fields i2c_hid_raw_request fndecl 4 47709 &fast_rx_path_fndecl_47709_fields nohasharray ++small_bytes_myri10ge_priv_47709_fields small_bytes myri10ge_priv 0 47709 &i2c_hid_raw_request_fndecl_47709_fields ++oxu_init_fndecl_47714_fields oxu_init fndecl 3-2 47714 NULL ++batadv_send_tt_request_fndecl_47727_fields batadv_send_tt_request fndecl 5 47727 NULL ++guc_allocate_vma_fndecl_47731_fields guc_allocate_vma fndecl 2 47731 NULL ++bdev_stack_limits_fndecl_47732_fields bdev_stack_limits fndecl 3 47732 NULL ++copy_nocow_pages_for_inode_fndecl_47736_fields copy_nocow_pages_for_inode fndecl 2 47736 NULL ++minbcnt_aoetgt_47744_fields minbcnt aoetgt 0 47744 NULL ++data_rate_ircomm_params_47746_fields data_rate ircomm_params 0 47746 NULL ++width_ssd1307fb_par_47753_fields width ssd1307fb_par 0 47753 NULL nohasharray ++buffer_size_snd_emu10k1_fx8010_pcm_47753_fields buffer_size snd_emu10k1_fx8010_pcm 0 47753 &width_ssd1307fb_par_47753_fields ++fixed_out_len_gether_47754_fields fixed_out_len gether 0 47754 NULL ++key_instantiate_and_link_fndecl_47756_fields key_instantiate_and_link fndecl 3 47756 NULL ++num_def_rx_descs_octeon_config_47759_fields num_def_rx_descs octeon_config 0 47759 NULL ++write_chunk_fndecl_47763_fields write_chunk fndecl 4 47763 NULL ++ticket_length_rxrpc_key_data_v1_47764_fields ticket_length rxrpc_key_data_v1 0 47764 NULL ++rx_count_ll_struct_47772_fields rx_count ll_struct 0 47772 NULL nohasharray ++minor_osd_uld_device_47772_fields minor osd_uld_device 0 47772 &rx_count_ll_struct_47772_fields ++fill_func_debug_buffer_47773_fields fill_func debug_buffer 0 47773 NULL ++dma1_shift_es1938_47776_fields dma1_shift es1938 0 47776 NULL ++rx_ring_size_bnx2x_47784_fields rx_ring_size bnx2x 0 47784 NULL ++bg_blkno_ocfs2_group_desc_47785_fields bg_blkno ocfs2_group_desc 0 47785 NULL ++skb_prepare_seq_read_fndecl_47790_fields skb_prepare_seq_read fndecl 2 47790 NULL nohasharray ++max_cmds_mlx4_cmd_47790_fields max_cmds mlx4_cmd 0 47790 &skb_prepare_seq_read_fndecl_47790_fields ++do_otp_read_fndecl_47794_fields do_otp_read fndecl 2 47794 NULL ++num_vmdq_qps_i40e_pf_47795_fields num_vmdq_qps i40e_pf 0 47795 NULL ++mxt_bootloader_read_fndecl_47796_fields mxt_bootloader_read fndecl 3 47796 NULL nohasharray ++major_vardecl_sound_c_47796_fields major vardecl_sound.c 0 47796 &mxt_bootloader_read_fndecl_47796_fields ++__push_leaf_right_fndecl_47797_fields __push_leaf_right fndecl 8 47797 NULL ++i_eblock_bfs_inode_47799_fields i_eblock bfs_inode 0 47799 NULL ++h_suballoc_bit_ocfs2_extent_block_47802_fields h_suballoc_bit ocfs2_extent_block 0 47802 NULL ++odd_byte_adjustment_sym_ccb_47803_fields odd_byte_adjustment sym_ccb 0 47803 NULL ++xfs_attrmulti_attr_set_fndecl_47809_fields xfs_attrmulti_attr_set fndecl 4 47809 NULL ++size_ncp_ioctl_request_47816_fields size ncp_ioctl_request 0 47816 NULL ++fuse_copy_do_fndecl_47822_fields fuse_copy_do fndecl 0 47822 NULL ++create_srq_user_fndecl_47828_fields create_srq_user fndecl 5 47828 NULL ++rom_length_fw_cdev_get_info_47831_fields rom_length fw_cdev_get_info 0 47831 NULL ++__xfs_refcount_cow_alloc_fndecl_47833_fields __xfs_refcount_cow_alloc fndecl 2-3 47833 NULL nohasharray ++cifs_readv_from_socket_fndecl_47833_fields cifs_readv_from_socket fndecl 0 47833 &__xfs_refcount_cow_alloc_fndecl_47833_fields ++tcp_check_reno_reordering_fndecl_47842_fields tcp_check_reno_reordering fndecl 2 47842 NULL nohasharray ++f2fs_fallocate_fndecl_47842_fields f2fs_fallocate fndecl 4-3 47842 &tcp_check_reno_reordering_fndecl_47842_fields ++assoc_len_amp_ctrl_47844_fields assoc_len amp_ctrl 0 47844 NULL nohasharray ++ieee80211_tdls_add_setup_start_ies_fndecl_47844_fields ieee80211_tdls_add_setup_start_ies fndecl 7 47844 &assoc_len_amp_ctrl_47844_fields ++rl_rgrps_gfs2_rgrp_list_47847_fields rl_rgrps gfs2_rgrp_list 0 47847 NULL ++ch_t_tlevel_jsm_channel_47848_fields ch_t_tlevel jsm_channel 0 47848 NULL ++s_mmp_block_ext4_super_block_47865_fields s_mmp_block ext4_super_block 0 47865 NULL ++length_ar9170_stream_47870_fields length ar9170_stream 0 47870 NULL ++smssdio_sendrequest_fndecl_47873_fields smssdio_sendrequest fndecl 3 47873 NULL ++len_nlm_cookie_47875_fields len nlm_cookie 0 47875 NULL nohasharray ++ivtv_convert_ivtv_vbi_fndecl_47875_fields ivtv_convert_ivtv_vbi fndecl 0 47875 &len_nlm_cookie_47875_fields ++n_bytes_rockchip_spi_47891_fields n_bytes rockchip_spi 0 47891 NULL ++end_bus_number_acpi_mcfg_allocation_47894_fields end_bus_number acpi_mcfg_allocation 0 47894 NULL ++sb_inoalignmt_xfs_sb_47899_fields sb_inoalignmt xfs_sb 0 47899 NULL ++set_offset_v2_k_offset_fndecl_47902_fields set_offset_v2_k_offset fndecl 2 47902 NULL ++msize_p9_client_47905_fields msize p9_client 0 47905 NULL ++spi_map_msg_fndecl_47912_fields spi_map_msg fndecl 0 47912 NULL ++nbytes_fsl_edma_hw_tcd_47913_fields nbytes fsl_edma_hw_tcd 0 47913 NULL ++xfs_bmap_read_extents_fndecl_47915_fields xfs_bmap_read_extents fndecl 0 47915 NULL ++telem_pmc_ssram_size_intel_pmc_ipc_dev_47917_fields telem_pmc_ssram_size intel_pmc_ipc_dev 0 47917 NULL ++phys_esb2rom_window_47933_fields phys esb2rom_window 0 47933 NULL ++fddi_change_mtu_fndecl_47942_fields fddi_change_mtu fndecl 2 47942 NULL ++rxd_vlan_rxd_desc_47943_fields rxd_vlan rxd_desc 0 47943 NULL ++max_param_range_47945_fields max param_range 0 47945 NULL ++produce_q_size_vmci_qp_47948_fields produce_q_size vmci_qp 0 47948 NULL ++dlm_new_lockspace_fndecl_47954_fields dlm_new_lockspace fndecl 4 47954 NULL ++l2bsize_jfs_log_47956_fields l2bsize jfs_log 0 47956 NULL ++netpoll_send_udp_fndecl_47960_fields netpoll_send_udp fndecl 3 47960 NULL ++st5481_isoc_flatten_fndecl_47963_fields st5481_isoc_flatten fndecl 0 47963 NULL ++handle_rx_packet_fndecl_47970_fields handle_rx_packet fndecl 3 47970 NULL ++encap_hlen_ip_tunnel_encap_ops_47971_fields encap_hlen ip_tunnel_encap_ops 0 47971 NULL nohasharray ++length_xfs_bmalloca_47971_fields length xfs_bmalloca 0 47971 &encap_hlen_ip_tunnel_encap_ops_47971_fields ++num_irqs_nfp_net_47984_fields num_irqs nfp_net 0 47984 NULL ++remap_to_cache_dirty_fndecl_47996_fields remap_to_cache_dirty fndecl 4 47996 NULL ++size_sc_config_sizes_47998_fields size sc_config_sizes 0 47998 NULL ++blocks_num_c2port_ops_47999_fields blocks_num c2port_ops 0 47999 NULL ++size_nfs_fh_48014_fields size nfs_fh 0 48014 NULL ++temp_end_applesmc_registers_48016_fields temp_end applesmc_registers 0 48016 NULL ++original_mtu_slave_48025_fields original_mtu slave 0 48025 NULL ++hmac_len_sctp_hmac_48030_fields hmac_len sctp_hmac 0 48030 NULL ++aim_write_fndecl_48032_fields aim_write fndecl 3 48032 NULL ++rxkad_verify_packet_2_fndecl_48035_fields rxkad_verify_packet_2 fndecl 4-3 48035 NULL ++rm_namelen_nfsd4_remove_48040_fields rm_namelen nfsd4_remove 0 48040 NULL ++s_reserved_affs_sb_info_48043_fields s_reserved affs_sb_info 0 48043 NULL ++sb_size_md_rdev_48046_fields sb_size md_rdev 0 48046 NULL ++num_pages_ttm_buffer_object_48047_fields num_pages ttm_buffer_object 0 48047 NULL ++num_privcmd_mmapbatch_v2_48051_fields num privcmd_mmapbatch_v2 0 48051 NULL ++ioctl_datasize_ips_ha_48058_fields ioctl_datasize ips_ha 0 48058 NULL ++nr_channels_at_dma_platform_data_48060_fields nr_channels at_dma_platform_data 0 48060 NULL ++lso_max_fc_lport_48064_fields lso_max fc_lport 0 48064 NULL ++zonesize_alauda_media_info_48068_fields zonesize alauda_media_info 0 48068 NULL ++sc16is7xx_alloc_line_fndecl_48075_fields sc16is7xx_alloc_line fndecl 0 48075 NULL ++mt9t031_skip_fndecl_48078_fields mt9t031_skip fndecl 0-3-2 48078 NULL ++blocksize_sddr55_card_info_48082_fields blocksize sddr55_card_info 0 48082 NULL nohasharray ++setup_irq_msi_controller_48082_fields setup_irq msi_controller 0 48082 &blocksize_sddr55_card_info_48082_fields ++mlx5_ib_read_user_wqe_fndecl_48085_fields mlx5_ib_read_user_wqe fndecl 3-5 48085 NULL ++count_atl1c_rfd_ring_48095_fields count atl1c_rfd_ring 0 48095 NULL ++seg_count_agp_region32_48097_fields seg_count agp_region32 0 48097 NULL ++icq_align_elevator_type_48098_fields icq_align elevator_type 0 48098 NULL ++ep_out_mts_desc_48099_fields ep_out mts_desc 0 48099 NULL ++__lbs_cmd_async_fndecl_48102_fields __lbs_cmd_async fndecl 4 48102 NULL ++bit_offset_nvmem_cell_info_48105_fields bit_offset nvmem_cell_info 0 48105 NULL nohasharray ++nfc_llcp_send_i_frame_fndecl_48105_fields nfc_llcp_send_i_frame fndecl 3 48105 &bit_offset_nvmem_cell_info_48105_fields ++max_pkt_size_cx231xx_audio_48117_fields max_pkt_size cx231xx_audio 0 48117 NULL ++discard_granularity_queue_limits_48119_fields discard_granularity queue_limits 0 48119 NULL ++gfs2_write_begin_fndecl_48129_fields gfs2_write_begin fndecl 4-3 48129 NULL ++mult_clk_fixed_factor_48134_fields mult clk_fixed_factor 0 48134 NULL ++netid_len_pnfs_ff_netaddr_48139_fields netid_len pnfs_ff_netaddr 0 48139 NULL ++mem_read_fndecl_48140_fields mem_read fndecl 3 48140 NULL ++sisusbcon_putcs_fndecl_48141_fields sisusbcon_putcs fndecl 3 48141 NULL nohasharray ++osdmap_set_max_osd_fndecl_48141_fields osdmap_set_max_osd fndecl 2 48141 &sisusbcon_putcs_fndecl_48141_fields ++max_gs_mlx5_core_srq_48153_fields max_gs mlx5_core_srq 0 48153 NULL ++isdnhdlc_encode_fndecl_48155_fields isdnhdlc_encode fndecl 0-6 48155 NULL ++usb_endpoint_data_queue_48158_fields usb_endpoint data_queue 0 48158 NULL nohasharray ++update_res_fndecl_48158_fields update_res fndecl 3-2 48158 &usb_endpoint_data_queue_48158_fields ++ceph_set_xattr_handler_fndecl_48161_fields ceph_set_xattr_handler fndecl 6 48161 NULL ++qs_in_channels_hdsp_48166_fields qs_in_channels hdsp 0 48166 NULL nohasharray ++xfs_alloc_ag_vextent_near_fndecl_48166_fields xfs_alloc_ag_vextent_near fndecl 0 48166 &qs_in_channels_hdsp_48166_fields ++hub_control_hc_driver_48178_fields hub_control hc_driver 0 48178 NULL ++mwifiex_parse_cal_cfg_fndecl_48179_fields mwifiex_parse_cal_cfg fndecl 0 48179 NULL ++num_pages_vmw_sg_table_48192_fields num_pages vmw_sg_table 0 48192 NULL ++qcafrm_fsm_decode_fndecl_48193_fields qcafrm_fsm_decode fndecl 0-4 48193 NULL nohasharray ++data_transfer_length_pmcraid_ioarcb_48193_fields data_transfer_length pmcraid_ioarcb 0 48193 &qcafrm_fsm_decode_fndecl_48193_fields ++xres_virtual_fb_var_screeninfo_48196_fields xres_virtual fb_var_screeninfo 0 48196 NULL nohasharray ++sy_fb_copyarea_48196_fields sy fb_copyarea 0 48196 &xres_virtual_fb_var_screeninfo_48196_fields ++snd_rawmidi_transmit_ack_fndecl_48200_fields snd_rawmidi_transmit_ack fndecl 2 48200 NULL ++rxoffset_dma_info_48202_fields rxoffset dma_info 0 48202 NULL ++btusb_recv_bulk_intel_fndecl_48211_fields btusb_recv_bulk_intel fndecl 3 48211 NULL ++srp_response_common_fndecl_48216_fields srp_response_common fndecl 4 48216 NULL ++cur_inode_last_extent_send_ctx_48219_fields cur_inode_last_extent send_ctx 0 48219 NULL ++sys_nice_fndecl_48229_fields sys_nice fndecl 1 48229 NULL ++xdr_buf_read_netobj_fndecl_48238_fields xdr_buf_read_netobj fndecl 3 48238 NULL ++relay_switch_subbuf_fndecl_48239_fields relay_switch_subbuf fndecl 0-2 48239 NULL ++num_rx_rings_bnx2_48240_fields num_rx_rings bnx2 0 48240 NULL ++frag_offset_kcm_tx_msg_48243_fields frag_offset kcm_tx_msg 0 48243 NULL ++height_cx88_core_48255_fields height cx88_core 0 48255 NULL ++drm_rect_calc_vscale_relaxed_fndecl_48260_fields drm_rect_calc_vscale_relaxed fndecl 3-4-0 48260 NULL ++region_length_acpi_table_bert_48274_fields region_length acpi_table_bert 0 48274 NULL ++vrows_display_48275_fields vrows display 0 48275 NULL ++add_packet_fndecl_48295_fields add_packet fndecl 3 48295 NULL ++nep_buffer_size_wahc_48313_fields nep_buffer_size wahc 0 48313 NULL ++ngroups_group_info_48320_fields ngroups group_info 0 48320 NULL ++pin_down_extent_fndecl_48324_fields pin_down_extent fndecl 4-3 48324 NULL ++acpi_efi_48328_fields acpi efi 0 48328 NULL nohasharray ++btn_rec_size_cyttsp4_sysinfo_ofs_48328_fields btn_rec_size cyttsp4_sysinfo_ofs 0 48328 &acpi_efi_48328_fields ++clk_nfcmrvl_fw_spi_config_48329_fields clk nfcmrvl_fw_spi_config 0 48329 NULL ++vga_scan_lines_vardecl_vgacon_c_48330_fields vga_scan_lines vardecl_vgacon.c 0 48330 NULL ++region_table_entry_bits_switch_ctx_48332_fields region_table_entry_bits switch_ctx 0 48332 NULL ++tch_rec_size_cyttsp4_opcfg_48339_fields tch_rec_size cyttsp4_opcfg 0 48339 NULL ++spare_bytes_per_page_nand_jedec_params_48344_fields spare_bytes_per_page nand_jedec_params 0 48344 NULL ++bno_xfs_extent_busy_48346_fields bno xfs_extent_busy 0 48346 NULL ++generic_ptrace_peekdata_fndecl_48349_fields generic_ptrace_peekdata fndecl 2 48349 NULL ++hwahc_op_urb_dequeue_fndecl_48351_fields hwahc_op_urb_dequeue fndecl 3 48351 NULL ++xfs_rtpick_extent_fndecl_48352_fields xfs_rtpick_extent fndecl 0 48352 NULL ++x1_drm_rect_48363_fields x1 drm_rect 0 48363 NULL ++ule_sndu_len_dvb_net_priv_48367_fields ule_sndu_len dvb_net_priv 0 48367 NULL nohasharray ++low_rio_doorbell_filter_48367_fields low rio_doorbell_filter 0 48367 &ule_sndu_len_dvb_net_priv_48367_fields ++xlog_write_setup_copy_fndecl_48368_fields xlog_write_setup_copy fndecl 0 48368 NULL ++gmch_chip_id_intel_gtt_driver_description_48370_fields gmch_chip_id intel_gtt_driver_description 0 48370 NULL ++width_dt3155_priv_48375_fields width dt3155_priv 0 48375 NULL ++_snd_pcm_hw_param_set_fndecl_48394_fields _snd_pcm_hw_param_set fndecl 3 48394 NULL ++blk_queue_dma_pad_fndecl_48409_fields blk_queue_dma_pad fndecl 2 48409 NULL ++ieee80211_start_rx_ba_session_offl_fndecl_48410_fields ieee80211_start_rx_ba_session_offl fndecl 3 48410 NULL ++osd_depth_vardecl_ivtvfb_c_48413_fields osd_depth vardecl_ivtvfb.c 0 48413 NULL ++__install_special_mapping_fndecl_48415_fields __install_special_mapping fndecl 2-3 48415 NULL ++seq_buf_putmem_fndecl_48421_fields seq_buf_putmem fndecl 3 48421 NULL ++sys_fadvise64_64_fndecl_48424_fields sys_fadvise64_64 fndecl 2 48424 NULL nohasharray ++stex_copy_data_fndecl_48424_fields stex_copy_data fndecl 3 48424 &sys_fadvise64_64_fndecl_48424_fields ++bMaxBurst_usb_wireless_ep_comp_descriptor_48430_fields bMaxBurst usb_wireless_ep_comp_descriptor 0 48430 NULL ++mmio_phys_end_amd_iommu_48432_fields mmio_phys_end amd_iommu 0 48432 NULL ++natids_tid_info_48439_fields natids tid_info 0 48439 NULL ++bzImage64_load_fndecl_48447_fields bzImage64_load fndecl 5-7 48447 NULL ++__tcp_retransmit_skb_fndecl_48449_fields __tcp_retransmit_skb fndecl 3 48449 NULL ++frag_ceph_file_info_48455_fields frag ceph_file_info 0 48455 NULL ++xen_align_and_add_e820_region_fndecl_48457_fields xen_align_and_add_e820_region fndecl 2-1 48457 NULL nohasharray ++dp_out_buf_len_digi_port_48457_fields dp_out_buf_len digi_port 0 48457 &xen_align_and_add_e820_region_fndecl_48457_fields ++len_rx_header_48462_fields len rx_header 0 48462 NULL ++__nla_reserve_nohdr_fndecl_48468_fields __nla_reserve_nohdr fndecl 2 48468 NULL nohasharray ++carl9170_read_mreg_fndecl_48468_fields carl9170_read_mreg fndecl 2 48468 &__nla_reserve_nohdr_fndecl_48468_fields ++gre_manip_pkt_fndecl_48475_fields gre_manip_pkt fndecl 4 48475 NULL ++nr_domains_rapl_package_48482_fields nr_domains rapl_package 0 48482 NULL ++xe_value_size_ocfs2_xattr_entry_48485_fields xe_value_size ocfs2_xattr_entry 0 48485 NULL ++__roundup_pow_of_two_fndecl_48486_fields __roundup_pow_of_two fndecl 0 48486 NULL ++sisusb_clear_vram_fndecl_48489_fields sisusb_clear_vram fndecl 2-3 48489 NULL ++l_len_ocfs2_space_resv_48490_fields l_len ocfs2_space_resv 0 48490 NULL ++ydepth_sh_veu_format_48498_fields ydepth sh_veu_format 0 48498 NULL ++encode_filename_fndecl_48501_fields encode_filename fndecl 3 48501 NULL ++len_cfg80211_bss_ies_48503_fields len cfg80211_bss_ies 0 48503 NULL ++channels_snd_soc_dai_48509_fields channels snd_soc_dai 0 48509 NULL ++rx_count_kim_data_s_48513_fields rx_count kim_data_s 0 48513 NULL ++fcoe_get_paged_crc_eof_fndecl_48522_fields fcoe_get_paged_crc_eof fndecl 2 48522 NULL ++fscrypt_fname_encrypted_size_fndecl_48527_fields fscrypt_fname_encrypted_size fndecl 2 48527 NULL ++receive_buf_fndecl_48528_fields receive_buf fndecl 4 48528 NULL ++dxfer_len_sg_io_hdr_48532_fields dxfer_len sg_io_hdr 0 48532 NULL ++discard_block_size_cache_48539_fields discard_block_size cache 0 48539 NULL ++fack_count_tcp_sacktag_state_48543_fields fack_count tcp_sacktag_state 0 48543 NULL ++aid_len_nfc_evt_transaction_48544_fields aid_len nfc_evt_transaction 0 48544 NULL ++dm_stats_create_fndecl_48550_fields dm_stats_create fndecl 4-2-3 48550 NULL ++dccp_sync_mss_fndecl_48556_fields dccp_sync_mss fndecl 2 48556 NULL ++__vlan_vid_add_fndecl_48559_fields __vlan_vid_add fndecl 3 48559 NULL ++intel_tile_height_fndecl_48566_fields intel_tile_height fndecl 0-3 48566 NULL ++len_wep_key_t_48574_fields len wep_key_t 0 48574 NULL ++iomem_reg_shift_old_serial_port_48579_fields iomem_reg_shift old_serial_port 0 48579 NULL ++max_skb_frags_iwl_trans_48580_fields max_skb_frags iwl_trans 0 48580 NULL ++vce_v2_0_bo_size_fndecl_48581_fields vce_v2_0_bo_size fndecl 0 48581 NULL ++max_num_vdevs_ath10k_48584_fields max_num_vdevs ath10k 0 48584 NULL nohasharray ++pagf_freeblks_xfs_perag_48584_fields pagf_freeblks xfs_perag 0 48584 &max_num_vdevs_ath10k_48584_fields nohasharray ++tx_ring_size_bnx2x_48584_fields tx_ring_size bnx2x 0 48584 &pagf_freeblks_xfs_perag_48584_fields ++backup_size_vmw_resource_48590_fields backup_size vmw_resource 0 48590 NULL ++arm_copy_to_user_fndecl_48602_fields arm_copy_to_user fndecl 0 48602 NULL ++datalen_atp_info_48607_fields datalen atp_info 0 48607 NULL ++count_e8390_pkt_hdr_48610_fields count e8390_pkt_hdr 0 48610 NULL ++mmc_test_prepare_mrq_fndecl_48612_fields mmc_test_prepare_mrq fndecl 7-6-4 48612 NULL ++hva_to_pfn_remapped_fndecl_48620_fields hva_to_pfn_remapped fndecl 2 48620 NULL ++len_i40iw_post_inline_send_48623_fields len i40iw_post_inline_send 0 48623 NULL ++xen_get_max_pages_fndecl_48626_fields xen_get_max_pages fndecl 0 48626 NULL ++crc_eof_offset_fcoe_percpu_s_48630_fields crc_eof_offset fcoe_percpu_s 0 48630 NULL ++ili210x_read_reg_fndecl_48632_fields ili210x_read_reg fndecl 4 48632 NULL ++igu_sb_cnt_qed_igu_info_48638_fields igu_sb_cnt qed_igu_info 0 48638 NULL ++check_next_phase_fndecl_48641_fields check_next_phase fndecl 2 48641 NULL ++w_panel_info_48643_fields w panel_info 0 48643 NULL ++origin_sectors_cache_48650_fields origin_sectors cache 0 48650 NULL ++pkt_len_eth_end_agg_rx_cqe_48658_fields pkt_len eth_end_agg_rx_cqe 0 48658 NULL ++mmc_test_rnd_perf_fndecl_48660_fields mmc_test_rnd_perf fndecl 4 48660 NULL ++brcmf_sdio_bus_get_memdump_fndecl_48669_fields brcmf_sdio_bus_get_memdump fndecl 3 48669 NULL ++snd_seq_fifo_new_fndecl_48670_fields snd_seq_fifo_new fndecl 1 48670 NULL ++ep_out_if_usb_card_48678_fields ep_out if_usb_card 0 48678 NULL ++vscan_drm_display_mode_48680_fields vscan drm_display_mode 0 48680 NULL nohasharray ++ext4_bg_num_gdb_fndecl_48680_fields ext4_bg_num_gdb fndecl 0 48680 &vscan_drm_display_mode_48680_fields ++simple_transaction_set_fndecl_48684_fields simple_transaction_set fndecl 2 48684 NULL ++max_eqs_mlx4_dev_cap_48689_fields max_eqs mlx4_dev_cap 0 48689 NULL ++sb_dblocks_xfs_sb_48691_fields sb_dblocks xfs_sb 0 48691 NULL ++usCRTC_H_Disp__ATOM_MODE_TIMING_48694_fields usCRTC_H_Disp _ATOM_MODE_TIMING 0 48694 NULL nohasharray ++ib_qib_max_qp_wrs_vardecl_48694_fields ib_qib_max_qp_wrs vardecl 0 48694 &usCRTC_H_Disp__ATOM_MODE_TIMING_48694_fields ++make_cpu_key_fndecl_48699_fields make_cpu_key fndecl 3 48699 NULL ++page_offset_ena_rx_buffer_48705_fields page_offset ena_rx_buffer 0 48705 NULL ++cqe_ib_cq_init_attr_48707_fields cqe ib_cq_init_attr 0 48707 NULL ++xfs_zero_extent_fndecl_48709_fields xfs_zero_extent fndecl 0-3-2 48709 NULL ++orangefs_normalize_to_errno_fndecl_48715_fields orangefs_normalize_to_errno fndecl 0-1 48715 NULL nohasharray ++sect_count_hfsplus_sb_info_48715_fields sect_count hfsplus_sb_info 0 48715 &orangefs_normalize_to_errno_fndecl_48715_fields ++base_gfn_kvm_memory_slot_48716_fields base_gfn kvm_memory_slot 0 48716 NULL ++nci_send_cmd_fndecl_48717_fields nci_send_cmd fndecl 3 48717 NULL nohasharray ++num_cols_vardecl_arcfb_c_48717_fields num_cols vardecl_arcfb.c 0 48717 &nci_send_cmd_fndecl_48717_fields ++read_size_maxim_thermocouple_chip_48718_fields read_size maxim_thermocouple_chip 0 48718 NULL ++rx_max_cdc_ncm_ctx_48720_fields rx_max cdc_ncm_ctx 0 48720 NULL nohasharray ++mdata_ofs_cyttsp4_sysinfo_ofs_48720_fields mdata_ofs cyttsp4_sysinfo_ofs 0 48720 &rx_max_cdc_ncm_ctx_48720_fields ++ceph_tcp_recvmsg_fndecl_48722_fields ceph_tcp_recvmsg fndecl 0-3 48722 NULL ++garmin_write_bulk_fndecl_48732_fields garmin_write_bulk fndecl 3 48732 NULL ++can_dlc_can_frame_48738_fields can_dlc can_frame 0 48738 NULL ++bad_peb_count_ubi_device_48741_fields bad_peb_count ubi_device 0 48741 NULL nohasharray ++numEntries__ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table_48741_fields numEntries 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value_len jffs2_xattr_datum 0 48786 &hva_to_pfn_fndecl_48786_fields nohasharray ++mwifiex_host_to_card_mp_aggr_fndecl_48786_fields mwifiex_host_to_card_mp_aggr fndecl 3 48786 &value_len_jffs2_xattr_datum_48786_fields ++head_len_cfg80211_beacon_data_48794_fields head_len cfg80211_beacon_data 0 48794 NULL ++unit_size_mspro_sys_info_48796_fields unit_size mspro_sys_info 0 48796 NULL ++len_spi_transfer_48802_fields len spi_transfer 0 48802 NULL ++twl6030_init_irq_fndecl_48804_fields twl6030_init_irq fndecl 0 48804 NULL ++dev_id_rbd_device_48813_fields dev_id rbd_device 0 48813 NULL ++m_rmap_maxlevels_xfs_mount_48821_fields m_rmap_maxlevels xfs_mount 0 48821 NULL ++sharpness_sd_gl860_48824_fields sharpness sd_gl860 0 48824 NULL ++endpoint_pvr2_stream_48828_fields endpoint pvr2_stream 0 48828 NULL ++xbofs_irda_skb_cb_48831_fields xbofs irda_skb_cb 0 48831 NULL nohasharray ++num_vring_48831_fields num vring 0 48831 &xbofs_irda_skb_cb_48831_fields ++osst_init_aux_fndecl_48837_fields osst_init_aux fndecl 6-5 48837 NULL ++busnum_usb_bus_48843_fields busnum usb_bus 0 48843 NULL ++pcim_iomap_fndecl_48845_fields pcim_iomap fndecl 3 48845 NULL ++adf7242_read_fbuf_fndecl_48847_fields adf7242_read_fbuf fndecl 3 48847 NULL ++end_io_target_type_48863_fields end_io target_type 0 48863 NULL ++pagefault_single_data_segment_fndecl_48864_fields pagefault_single_data_segment fndecl 4 48864 NULL ++num_desc_i40e_vsi_48872_fields num_desc i40e_vsi 0 48872 NULL ++dce_v10_0_get_num_crtc_fndecl_48877_fields dce_v10_0_get_num_crtc fndecl 0 48877 NULL ++log_mtts_per_seg_vardecl_48880_fields log_mtts_per_seg vardecl 0 48880 NULL ++skb_ensure_writable_fndecl_48882_fields skb_ensure_writable fndecl 2 48882 NULL ++diva_init_dma_map_fndecl_48883_fields diva_init_dma_map fndecl 3 48883 NULL nohasharray ++memblock_clear_hotplug_fndecl_48883_fields memblock_clear_hotplug fndecl 2-1 48883 &diva_init_dma_map_fndecl_48883_fields ++cl_in_max_entry_size_mvumi_hs_page1_48890_fields cl_in_max_entry_size mvumi_hs_page1 0 48890 NULL ++nr_buffers_drm_nouveau_gem_pushbuf_48902_fields nr_buffers drm_nouveau_gem_pushbuf 0 48902 NULL ++nr_addr_filters_pmu_48905_fields nr_addr_filters pmu 0 48905 NULL ++offset_scatterlist_48908_fields offset scatterlist 0 48908 NULL nohasharray ++max_devices_support_mvumi_hs_page1_48908_fields max_devices_support mvumi_hs_page1 0 48908 &offset_scatterlist_48908_fields ++ucNumEntries__StateArray_48910_fields ucNumEntries _StateArray 0 48910 NULL ++s_groups_count_ext2_sb_info_48915_fields s_groups_count ext2_sb_info 0 48915 NULL ++tailsz_cifs_readdata_48919_fields tailsz cifs_readdata 0 48919 NULL ++_scif_nodeqp_send_fndecl_48929_fields _scif_nodeqp_send fndecl 0 48929 NULL ++write_file_operations_48930_fields write file_operations 0 48930 NULL nohasharray ++rx_ring_count_ixgbevf_adapter_48930_fields rx_ring_count ixgbevf_adapter 0 48930 &write_file_operations_48930_fields ++iio_read_first_n_kfifo_fndecl_48933_fields iio_read_first_n_kfifo fndecl 2 48933 NULL ++w1_reply_len_fndecl_48943_fields w1_reply_len fndecl 0 48943 NULL ++set_dma_reserve_fndecl_48948_fields set_dma_reserve fndecl 1 48948 NULL nohasharray ++start_mthca_resource_48948_fields start mthca_resource 0 48948 &set_dma_reserve_fndecl_48948_fields ++to_index_fndecl_48953_fields to_index fndecl 0 48953 NULL ++wptr_radeon_ring_48959_fields wptr radeon_ring 0 48959 NULL ++size_uv_systab_48965_fields size uv_systab 0 48965 NULL ++block_size_sm_ftl_48967_fields block_size sm_ftl 0 48967 NULL ++rx_fndecl_48971_fields rx fndecl 4 48971 NULL ++twl_i2c_write_fndecl_48976_fields twl_i2c_write fndecl 0 48976 NULL ++pkt_overhead_pktgen_dev_48989_fields pkt_overhead pktgen_dev 0 48989 NULL ++xt_socket_get_sock_v6_fndecl_48991_fields xt_socket_get_sock_v6 fndecl 3 48991 NULL ++iov_iter_npages_fndecl_49000_fields iov_iter_npages fndecl 0-2 49000 NULL nohasharray ++pid_task_struct_49000_fields pid task_struct 0 49000 &iov_iter_npages_fndecl_49000_fields 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ide_pio_bytes fndecl 4 49063 NULL ++cm_size_tp_params_49065_fields cm_size tp_params 0 49065 NULL ++transport_mtu_vardecl_ntb_transport_c_49067_fields transport_mtu vardecl_ntb_transport.c 0 49067 NULL ++scan_nat_page_fndecl_49068_fields scan_nat_page fndecl 3 49068 NULL ++ccid_hc_tx_obj_size_ccid_operations_49077_fields ccid_hc_tx_obj_size ccid_operations 0 49077 NULL ++max_ctrl_pkt_payload_len_nci_core_conn_create_rsp_49079_fields max_ctrl_pkt_payload_len nci_core_conn_create_rsp 0 49079 NULL ++tty_major_vardecl_hso_c_49084_fields tty_major vardecl_hso.c 0 49084 NULL ++optrom_region_size_qla_hw_data_49087_fields optrom_region_size qla_hw_data 0 49087 NULL ++ocfs2_find_leaf_fndecl_49090_fields ocfs2_find_leaf fndecl 0 49090 NULL nohasharray ++bi_vcnt_bio_49090_fields bi_vcnt bio 0 49090 &ocfs2_find_leaf_fndecl_49090_fields ++ocfs2_mv_xattr_bucket_cross_cluster_fndecl_49091_fields ocfs2_mv_xattr_bucket_cross_cluster fndecl 5-6 49091 NULL ++end_sector_dev_info_49096_fields end_sector dev_info 0 49096 NULL nohasharray ++misc_sbp_command_block_orb_49096_fields misc sbp_command_block_orb 0 49096 &end_sector_dev_info_49096_fields ++u132_hcd_interrupt_recv_fndecl_49098_fields u132_hcd_interrupt_recv fndecl 4 49098 NULL ++xdr_align_pages_fndecl_49102_fields xdr_align_pages fndecl 0-2 49102 NULL ++n_sz_rsa_key_49103_fields n_sz rsa_key 0 49103 NULL ++ri_super_root_nilfs_recovery_info_49105_fields ri_super_root nilfs_recovery_info 0 49105 NULL ++vmci_qpair_alloc_fndecl_49107_fields vmci_qpair_alloc fndecl 4-3 49107 NULL nohasharray ++qnx6_block_map_fndecl_49107_fields qnx6_block_map fndecl 0 49107 &vmci_qpair_alloc_fndecl_49107_fields ++mtd_ooblayout_find_region_fndecl_49110_fields mtd_ooblayout_find_region fndecl 2 49110 NULL ++max_mtu_nfp_net_49121_fields max_mtu nfp_net 0 49121 NULL ++btrfs_alloc_dummy_root_fndecl_49123_fields btrfs_alloc_dummy_root fndecl 2-3 49123 NULL ++m_ialloc_min_blks_xfs_mount_49129_fields m_ialloc_min_blks xfs_mount 0 49129 NULL 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dh 0 49210 NULL ++osst_read_fndecl_49214_fields osst_read fndecl 3 49214 NULL ++i_pos_low_fat_fid_49216_fields i_pos_low fat_fid 0 49216 NULL nohasharray ++nleft_ide_cmd_49216_fields nleft ide_cmd 0 49216 &i_pos_low_fat_fid_49216_fields ++offset_rq_map_data_49234_fields offset rq_map_data 0 49234 NULL ++ext_ramdisk_image_boot_params_49238_fields ext_ramdisk_image boot_params 0 49238 NULL ++mos7840_write_fndecl_49240_fields mos7840_write fndecl 4 49240 NULL ++persistent_ram_iomap_fndecl_49243_fields persistent_ram_iomap fndecl 2-1 49243 NULL ++ext2_fiemap_fndecl_49244_fields ext2_fiemap fndecl 4 49244 NULL ++xfs_map_buffer_fndecl_49246_fields xfs_map_buffer fndecl 4 49246 NULL ++mppe_compress_fndecl_49248_fields mppe_compress fndecl 4 49248 NULL ++nfs_file_llseek_fndecl_49249_fields nfs_file_llseek fndecl 2 49249 NULL ++i40iw_create_cm_node_fndecl_49252_fields i40iw_create_cm_node fndecl 3 49252 NULL ++fifo_reserve_size_vmw_kms_dirty_49255_fields fifo_reserve_size vmw_kms_dirty 0 49255 NULL ++rdmarc_shift_mlx4_qp_table_49259_fields rdmarc_shift mlx4_qp_table 0 49259 NULL ++di_size_qnx4_inode_entry_49263_fields di_size qnx4_inode_entry 0 49263 NULL ++rate_floppy_struct_49273_fields rate floppy_struct 0 49273 NULL ++name_len_audit_names_49277_fields name_len audit_names 0 49277 NULL ++of_irq_parse_raw_fndecl_49280_fields of_irq_parse_raw fndecl 0 49280 NULL ++ib_get_mad_data_offset_fndecl_49283_fields ib_get_mad_data_offset fndecl 0 49283 NULL ++header_length_ipr_ucode_image_header_49294_fields header_length ipr_ucode_image_header 0 49294 NULL ++iomap_write_failed_fndecl_49298_fields iomap_write_failed fndecl 2-3 49298 NULL ++bTransferSegment_wa_xfer_result_49303_fields bTransferSegment wa_xfer_result 0 49303 NULL ++splice_direct_to_actor_fndecl_49310_fields splice_direct_to_actor fndecl 0 49310 NULL ++membase_avmcard_49314_fields membase avmcard 0 49314 NULL ++filternum_dmxdev_49322_fields filternum dmxdev 0 49322 NULL nohasharray ++via_cputemp_device_add_fndecl_49322_fields via_cputemp_device_add fndecl 1 49322 &filternum_dmxdev_49322_fields ++fwnet_incoming_packet_fndecl_49327_fields fwnet_incoming_packet fndecl 3 49327 NULL ++tcp_tso_autosize_fndecl_49328_fields tcp_tso_autosize fndecl 0-2-3 49328 NULL nohasharray ++ocfs2_release_clusters_fndecl_49328_fields ocfs2_release_clusters fndecl 4 49328 &tcp_tso_autosize_fndecl_49328_fields ++length_iwl_wipan_noa_data_49332_fields length iwl_wipan_noa_data 0 49332 NULL ++cmnd_res_ep_vub300_mmc_host_49334_fields cmnd_res_ep vub300_mmc_host 0 49334 NULL ++s3fwrn5_fw_enter_update_mode_fndecl_49342_fields s3fwrn5_fw_enter_update_mode fndecl 3-5 49342 NULL ++mute_bttv_49358_fields mute bttv 0 49358 NULL ++max_transfer_size_spi_master_49363_fields max_transfer_size spi_master 0 49363 NULL ++fsbcount_xfs_da_geometry_49380_fields fsbcount xfs_da_geometry 0 49380 NULL ++short_mark_sd_49388_fields short_mark sd 0 49388 NULL ++pci_iov_resource_size_fndecl_49389_fields pci_iov_resource_size fndecl 0 49389 NULL ++ecryptfs_read_lower_fndecl_49392_fields ecryptfs_read_lower fndecl 3 49392 NULL ++current_font_height_sisusb_usb_data_49394_fields current_font_height sisusb_usb_data 0 49394 NULL nohasharray ++usb_ftdi_elan_edset_empty_fndecl_49394_fields usb_ftdi_elan_edset_empty fndecl 0 49394 ¤t_font_height_sisusb_usb_data_49394_fields ++btrfs_delalloc_release_space_fndecl_49397_fields btrfs_delalloc_release_space fndecl 2-3 49397 NULL ++pmtu_rvt_qp_49401_fields pmtu rvt_qp 0 49401 NULL ++ss_next_nilfs_segment_summary_49410_fields ss_next nilfs_segment_summary 0 49410 NULL nohasharray ++pnp_register_port_resource_fndecl_49410_fields pnp_register_port_resource fndecl 6-3-5 49410 &ss_next_nilfs_segment_summary_49410_fields ++base_doorbell_index_nes_device_49415_fields base_doorbell_index nes_device 0 49415 NULL nohasharray ++size_efx_farch_filter_table_49415_fields size efx_farch_filter_table 0 49415 &base_doorbell_index_nes_device_49415_fields 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get_setup_data_total_num fndecl 1 49455 NULL nohasharray ++dwc3_readl_fndecl_49455_fields dwc3_readl fndecl 0 49455 &get_setup_data_total_num_fndecl_49455_fields ++ch_count_srp_target_port_49465_fields ch_count srp_target_port 0 49465 NULL ++usb_tx_block_fndecl_49466_fields usb_tx_block fndecl 3 49466 NULL ++len_r6040_descriptor_49471_fields len r6040_descriptor 0 49471 NULL ++s_cblkno_ufs_sb_private_info_49472_fields s_cblkno ufs_sb_private_info 0 49472 NULL ++ks8995_read_fndecl_49475_fields ks8995_read fndecl 4 49475 NULL ++nf_nat_icmpv6_reply_translation_fndecl_49476_fields nf_nat_icmpv6_reply_translation fndecl 5 49476 NULL nohasharray ++ivtvfb_write_fndecl_49476_fields ivtvfb_write fndecl 3 49476 &nf_nat_icmpv6_reply_translation_fndecl_49476_fields ++mc_mask_amdgpu_mc_49478_fields mc_mask amdgpu_mc 0 49478 NULL nohasharray ++rpc_max_payload_fndecl_49478_fields rpc_max_payload fndecl 0 49478 &mc_mask_amdgpu_mc_49478_fields ++iomap_write_begin_fndecl_49486_fields iomap_write_begin fndecl 2-3 49486 NULL ++i2c_readn_fndecl_49490_fields i2c_readn fndecl 4 49490 NULL ++xfs_file_llseek_fndecl_49492_fields xfs_file_llseek fndecl 2 49492 NULL nohasharray ++length_nvme_sgl_desc_49492_fields length nvme_sgl_desc 0 49492 &xfs_file_llseek_fndecl_49492_fields ++hugetlb_cow_fndecl_49497_fields hugetlb_cow fndecl 3 49497 NULL ++din_xfer_len_sg_io_v4_49498_fields din_xfer_len sg_io_v4 0 49498 NULL ++smb_send_fndecl_49500_fields smb_send fndecl 3 49500 NULL ++usCRTC_H_Total__ATOM_MODE_TIMING_49501_fields usCRTC_H_Total _ATOM_MODE_TIMING 0 49501 NULL ++__radix_tree_create_fndecl_49505_fields __radix_tree_create fndecl 0 49505 NULL ++intel_framebuffer_create_for_mode_fndecl_49508_fields intel_framebuffer_create_for_mode fndecl 4 49508 NULL nohasharray ++l2cap_create_iframe_pdu_fndecl_49508_fields l2cap_create_iframe_pdu fndecl 3 49508 &intel_framebuffer_create_for_mode_fndecl_49508_fields nohasharray ++__bnx2x_get_preset_regs_len_fndecl_49508_fields __bnx2x_get_preset_regs_len fndecl 0 49508 &l2cap_create_iframe_pdu_fndecl_49508_fields ++tx_blk_size_rsi_91x_sdiodev_49511_fields tx_blk_size rsi_91x_sdiodev 0 49511 NULL ++usbvision_write_reg_irq_fndecl_49516_fields usbvision_write_reg_irq fndecl 4 49516 NULL ++buf_size_sge_fl_49517_fields buf_size sge_fl 0 49517 NULL ++Zmin_hfc_multi_49520_fields Zmin hfc_multi 0 49520 NULL ++log_mtts_per_seg_vardecl_mthca_main_c_49524_fields log_mtts_per_seg vardecl_mthca_main.c 0 49524 NULL ++num_eps_bdc_49525_fields num_eps bdc 0 49525 NULL ++consume_bytes_snd_fw_async_midi_port_49542_fields consume_bytes snd_fw_async_midi_port 0 49542 NULL ++disk_offset_pnfs_block_dev_map_49546_fields disk_offset pnfs_block_dev_map 0 49546 NULL ++ioremap_wt_fndecl_49562_fields ioremap_wt fndecl 2-1 49562 NULL ++nrs_num_pols_ptlrpc_nrs_49564_fields nrs_num_pols ptlrpc_nrs 0 49564 NULL ++vfs_readv_fndecl_49565_fields vfs_readv fndecl 0 49565 NULL nohasharray ++nilfs_mdt_delete_block_fndecl_49565_fields nilfs_mdt_delete_block fndecl 2 49565 &vfs_readv_fndecl_49565_fields ++max_cm_mtu_ipoib_cm_dev_priv_49566_fields max_cm_mtu ipoib_cm_dev_priv 0 49566 NULL ++xfs_insert_file_space_fndecl_49569_fields xfs_insert_file_space fndecl 2-3 49569 NULL ++ncp_request2_fndecl_49589_fields ncp_request2 fndecl 4 49589 NULL ++ssid_length_beacon_format_49591_fields ssid_length beacon_format 0 49591 NULL ++xfs_rtbuf_get_fndecl_49592_fields xfs_rtbuf_get fndecl 3-0 49592 NULL ++width_vim2m_q_data_49600_fields width vim2m_q_data 0 49600 NULL ++tot_num_rules_mlx5e_ethtool_steering_49612_fields tot_num_rules mlx5e_ethtool_steering 0 49612 NULL ++hsync_start_drm_display_mode_49613_fields hsync_start drm_display_mode 0 49613 NULL nohasharray ++ppm_get_cpu_entries_fndecl_49613_fields ppm_get_cpu_entries fndecl 0 49613 &hsync_start_drm_display_mode_49613_fields nohasharray ++start_drm_mm_node_49613_fields start drm_mm_node 0 49613 &ppm_get_cpu_entries_fndecl_49613_fields ++spare_bytes_per_page_nand_onfi_params_49617_fields spare_bytes_per_page nand_onfi_params 0 49617 NULL ++lengthExtendedAttr_extendedFileEntry_49618_fields lengthExtendedAttr extendedFileEntry 0 49618 NULL ++write_cmd_usb_fndecl_49619_fields write_cmd_usb fndecl 3 49619 NULL ++ieee80211_tdls_add_setup_cfm_ies_fndecl_49620_fields ieee80211_tdls_add_setup_cfm_ies fndecl 6 49620 NULL ++reg_read_range_fndecl_49623_fields reg_read_range fndecl 4-0 49623 NULL ++nn_nvme_id_ctrl_49625_fields nn nvme_id_ctrl 0 49625 NULL ++srsize_brcmf_chip_49639_fields srsize brcmf_chip 0 49639 NULL ++start_io_failure_record_49645_fields start io_failure_record 0 49645 NULL ++align_resource_constraint_49647_fields align resource_constraint 0 49647 NULL ++mlx4_alloc_icm_pages_fndecl_49658_fields mlx4_alloc_icm_pages fndecl 2 49658 NULL ++dwMaxPayloadTransferSize_uvc_streaming_control_49668_fields dwMaxPayloadTransferSize uvc_streaming_control 0 49668 NULL ++bytes_ubi_leb_change_req_49669_fields bytes ubi_leb_change_req 0 49669 NULL ++tipc_node_get_mtu_fndecl_49670_fields tipc_node_get_mtu fndecl 0 49670 NULL ++placement_offset_eth_fast_path_rx_reg_cqe_49676_fields placement_offset eth_fast_path_rx_reg_cqe 0 49676 NULL ++intel_gtt_map_memory_fndecl_49677_fields intel_gtt_map_memory fndecl 2 49677 NULL ++port_priv_size_team_mode_49682_fields port_priv_size team_mode 0 49682 NULL ++clk_core_get_rate_nolock_fndecl_49685_fields clk_core_get_rate_nolock fndecl 0 49685 NULL ++report_size_iowarrior_49692_fields report_size iowarrior 0 49692 NULL nohasharray ++set_extent_bit_fndecl_49692_fields set_extent_bit fndecl 3-2 49692 &report_size_iowarrior_49692_fields ++pnode_uv_gam_range_entry_49695_fields pnode uv_gam_range_entry 0 49695 NULL ++s_segshift_logfs_super_49707_fields s_segshift logfs_super 0 49707 NULL ++end_resource_49712_fields end resource 0 49712 NULL ++fuse_readpages_fndecl_49714_fields fuse_readpages fndecl 4 49714 NULL ++xfs_iext_remove_direct_fndecl_49723_fields xfs_iext_remove_direct fndecl 3 49723 NULL ++IOCMaxChainSegmentSize_mpt3sas_facts_49724_fields IOCMaxChainSegmentSize mpt3sas_facts 0 49724 NULL ++sof_len_sd_49729_fields sof_len sd 0 49729 NULL ++num_uars_mthca_limits_49735_fields num_uars mthca_limits 0 49735 NULL ++wqe_size_ib_uverbs_post_recv_49738_fields wqe_size ib_uverbs_post_recv 0 49738 NULL ++xfs_bmap_split_extent_fndecl_49740_fields xfs_bmap_split_extent fndecl 2 49740 NULL ++udf_prealloc_blocks_fndecl_49747_fields udf_prealloc_blocks fndecl 0-5 49747 NULL ++hpfs_add_dirent_fndecl_49754_fields hpfs_add_dirent fndecl 3 49754 NULL ++provider_in_words_ib_uverbs_ex_cmd_hdr_49757_fields provider_in_words ib_uverbs_ex_cmd_hdr 0 49757 NULL ++ngroups_netlink_sock_49758_fields ngroups netlink_sock 0 49758 NULL ++match_size_compat_ebt_entry_mwt_49763_fields match_size compat_ebt_entry_mwt 0 49763 NULL ++nl80211_send_roamed_fndecl_49770_fields nl80211_send_roamed fndecl 5-7 49770 NULL ++sprom_size_ssb_bus_49781_fields sprom_size ssb_bus 0 49781 NULL ++page2_len_ses_device_49783_fields page2_len ses_device 0 49783 NULL ++seeks_shrinker_49793_fields seeks shrinker 0 49793 NULL ++outlen_mimd_49796_fields outlen mimd 0 49796 NULL ++substream_alloc_pages_fndecl_49800_fields substream_alloc_pages fndecl 3 49800 NULL ++n_mmc_ies_whc_49802_fields n_mmc_ies whc 0 49802 NULL ++ocfs2_zero_partial_clusters_fndecl_49803_fields ocfs2_zero_partial_clusters fndecl 2-3 49803 NULL ++max_fib_size_aac_dev_49804_fields max_fib_size aac_dev 0 49804 NULL ++num_uar_mthca_profile_49807_fields num_uar mthca_profile 0 49807 NULL ++__udf_add_aext_fndecl_49811_fields __udf_add_aext fndecl 4 49811 NULL ++fat_chain_add_fndecl_49812_fields fat_chain_add fndecl 2 49812 NULL ++fat_bits_msdos_sb_info_49817_fields fat_bits msdos_sb_info 0 49817 NULL ++reserved_fat_boot_sector_49818_fields reserved fat_boot_sector 0 49818 NULL ++nr_pages_flash_info_49822_fields nr_pages flash_info 0 49822 NULL ++elemsize_nft_set_ops_49830_fields elemsize nft_set_ops 0 49830 NULL ++wl12xx_cmd_build_probe_req_fndecl_49835_fields wl12xx_cmd_build_probe_req fndecl 10-8-6 49835 NULL ++fifosize_uart_port_49843_fields fifosize uart_port 0 49843 NULL ++gen9_get_stolen_size_fndecl_49846_fields gen9_get_stolen_size fndecl 0-1 49846 NULL ++read_endpoint_s2255_dev_49848_fields read_endpoint s2255_dev 0 49848 NULL ++scsi_send_eh_cmnd_fndecl_49849_fields scsi_send_eh_cmnd fndecl 5 49849 NULL ++plen_c4iw_ep_49856_fields plen c4iw_ep 0 49856 NULL ++kempld_gpio_pincount_fndecl_49860_fields kempld_gpio_pincount fndecl 0 49860 NULL ++__kfifo_init_fndecl_49861_fields __kfifo_init fndecl 4 49861 NULL ++si_get_csb_size_fndecl_49864_fields si_get_csb_size fndecl 0 49864 NULL ++bucket_bits_cache_set_49869_fields bucket_bits cache_set 0 49869 NULL ++record_inode_for_nocow_fndecl_49872_fields record_inode_for_nocow fndecl 2 49872 NULL ++sg_alloc_table_fndecl_49895_fields sg_alloc_table fndecl 2-0 49895 NULL ++offset_drm_i915_gem_pwrite_49896_fields offset drm_i915_gem_pwrite 0 49896 NULL nohasharray ++iwl_mvm_create_skb_fndecl_49896_fields iwl_mvm_create_skb fndecl 4-3 49896 &offset_drm_i915_gem_pwrite_49896_fields nohasharray ++max_sds_rings_netxen_adapter_49896_fields max_sds_rings netxen_adapter 0 49896 &iwl_mvm_create_skb_fndecl_49896_fields ++max_desc_sz_mthca_dev_lim_49905_fields max_desc_sz mthca_dev_lim 0 49905 NULL ++cx18_prepare_buffer_fndecl_49942_fields cx18_prepare_buffer fndecl 6-5 49942 NULL ++repair_io_failure_fndecl_49943_fields repair_io_failure fndecl 6-3 49943 NULL ++internal_ewma_pkt_len_49944_fields internal ewma_pkt_len 0 49944 NULL ++rcvcnt_elsa_hw_49949_fields rcvcnt elsa_hw 0 49949 NULL ++segsize_rem_dn_scp_49951_fields segsize_rem dn_scp 0 49951 NULL ++smbus_xfer_i2c_algorithm_49954_fields smbus_xfer i2c_algorithm 0 49954 NULL ++len_lmc_xilinx_control_49960_fields len lmc_xilinx_control 0 49960 NULL ++xfs_iread_extents_fndecl_49965_fields xfs_iread_extents fndecl 0 49965 NULL ++cxgb4_init_tc_u32_fndecl_49966_fields cxgb4_init_tc_u32 fndecl 2 49966 NULL ++afs_fs_store_data_fndecl_49975_fields afs_fs_store_data fndecl 5-6 49975 NULL ++dig_in_nid_hda_gen_spec_49979_fields dig_in_nid hda_gen_spec 0 49979 NULL ++subtract_range_fndecl_49980_fields subtract_range fndecl 3-4 49980 NULL nohasharray ++tty_write_room_fndecl_49980_fields tty_write_room fndecl 0 49980 &subtract_range_fndecl_49980_fields ++__radix_tree_insert_fndecl_49981_fields __radix_tree_insert fndecl 0 49981 NULL ++__mms114_read_reg_fndecl_49983_fields __mms114_read_reg fndecl 3 49983 NULL ++eqc_entry_sz_mthca_dev_lim_49984_fields eqc_entry_sz mthca_dev_lim 0 49984 NULL ++pgbase_nfs3_readlinkargs_49993_fields pgbase nfs3_readlinkargs 0 49993 NULL ++leafblk_xfs_da_geometry_49997_fields leafblk xfs_da_geometry 0 49997 NULL ++batadv_check_unicast_ttvn_fndecl_49999_fields batadv_check_unicast_ttvn fndecl 3 49999 NULL nohasharray ++make_checksum_fndecl_49999_fields make_checksum fndecl 3-5 49999 &batadv_check_unicast_ttvn_fndecl_49999_fields 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50033 NULL ++f_dac_hackrf_dev_50035_fields f_dac hackrf_dev 0 50035 NULL ++qed_rd_fndecl_50037_fields qed_rd fndecl 0 50037 NULL ++pwc_vidioc_fill_fmt_fndecl_50048_fields pwc_vidioc_fill_fmt fndecl 2-3 50048 NULL ++len_nft_userdata_50052_fields len nft_userdata 0 50052 NULL ++skge_rx_get_fndecl_50053_fields skge_rx_get fndecl 3 50053 NULL ++num_crtc_amdgpu_mode_info_50055_fields num_crtc amdgpu_mode_info 0 50055 NULL ++lba_to_map_index_fndecl_50071_fields lba_to_map_index fndecl 0-1 50071 NULL ++sem_nsems_sem_array_50085_fields sem_nsems sem_array 0 50085 NULL nohasharray ++sch56xx_find_fndecl_50085_fields sch56xx_find fndecl 0 50085 &sem_nsems_sem_array_50085_fields ++total_len_splice_desc_50112_fields total_len splice_desc 0 50112 NULL ++fst_rx_dma_complete_fndecl_50118_fields fst_rx_dma_complete fndecl 3 50118 NULL ++__cfg80211_roamed_fndecl_50127_fields __cfg80211_roamed fndecl 4-6 50127 NULL ++max_burst_whc_qset_50130_fields max_burst whc_qset 0 50130 NULL nohasharray 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vardecl 0 50246 NULL ++mapping_root_cache_disk_superblock_50249_fields mapping_root cache_disk_superblock 0 50249 NULL ++h_tot_disp_crtc_50258_fields h_tot_disp crtc 0 50258 NULL ++len_mrp_attr_50262_fields len mrp_attr 0 50262 NULL ++end_range_50270_fields end range 0 50270 NULL nohasharray ++bLength_usb_ss_ep_comp_descriptor_50270_fields bLength usb_ss_ep_comp_descriptor 0 50270 &end_range_50270_fields ++cypress_serial_control_fndecl_50272_fields cypress_serial_control fndecl 3 50272 NULL nohasharray ++vframes_pwc_device_50272_fields vframes pwc_device 0 50272 &cypress_serial_control_fndecl_50272_fields ++curr_resync_completed_mddev_50273_fields curr_resync_completed mddev 0 50273 NULL ++count_defcmd_set_50274_fields count defcmd_set 0 50274 NULL ++phys_amd76xrom_window_50277_fields phys amd76xrom_window 0 50277 NULL ++ath6kl_wmi_set_appie_cmd_fndecl_50289_fields ath6kl_wmi_set_appie_cmd fndecl 5-2 50289 NULL ++mwifiex_append_rsn_ie_wpa_wpa2_fndecl_50296_fields mwifiex_append_rsn_ie_wpa_wpa2 fndecl 0 50296 NULL ++insert_reserved_file_extent_fndecl_50316_fields insert_reserved_file_extent fndecl 6-3-7 50316 NULL ++__cfg80211_connect_result_fndecl_50317_fields __cfg80211_connect_result fndecl 4-6 50317 NULL ++scif_rma_copy_fndecl_50320_fields scif_rma_copy fndecl 4-3-2-5 50320 NULL ++rbytes_ceph_mds_reply_inode_50321_fields rbytes ceph_mds_reply_inode 0 50321 NULL ++VST_kyrofb_info_50324_fields VST kyrofb_info 0 50324 NULL ++level_guest_walker64_50325_fields level guest_walker64 0 50325 NULL ++ucNumEntries__ATOM_PPLIB_CAC_Leakage_Table_50326_fields ucNumEntries _ATOM_PPLIB_CAC_Leakage_Table 0 50326 NULL ++pos_r5l_recovery_ctx_50328_fields pos r5l_recovery_ctx 0 50328 NULL ++__vmalloc_node_fndecl_50335_fields __vmalloc_node fndecl 1 50335 NULL nohasharray ++size_nand_ecc_ctrl_50335_fields size nand_ecc_ctrl 0 50335 &__vmalloc_node_fndecl_50335_fields ++aim_read_fndecl_50336_fields aim_read fndecl 3 50336 NULL 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get_pdev_same_bus fndecl 2 53069 NULL ++rcvegrcnt_qib_chip_specific_53071_fields rcvegrcnt qib_chip_specific 0 53071 NULL ++get_rx_frame_len_sxgbe_desc_ops_53074_fields get_rx_frame_len sxgbe_desc_ops 0 53074 NULL ++wMTU_usb_cdc_mbim_extended_desc_53075_fields wMTU usb_cdc_mbim_extended_desc 0 53075 NULL ++vmw_shader_alloc_fndecl_53077_fields vmw_shader_alloc fndecl 3 53077 NULL ++request_len_sg_io_v4_53081_fields request_len sg_io_v4 0 53081 NULL nohasharray ++map_swap_entry_fndecl_53081_fields map_swap_entry fndecl 0 53081 &request_len_sg_io_v4_53081_fields nohasharray ++tcp_established_options_fndecl_53081_fields tcp_established_options fndecl 0 53081 &map_swap_entry_fndecl_53081_fields ++__hci_cmd_sync_ev_fndecl_53090_fields __hci_cmd_sync_ev fndecl 3 53090 NULL ++ext4_itable_unused_set_fndecl_53091_fields ext4_itable_unused_set fndecl 3 53091 NULL ++size_fuse_attr_53098_fields size fuse_attr 0 53098 NULL ++s_blocksize_minix3_super_block_53099_fields s_blocksize minix3_super_block 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netxen_minidump 0 53611 NULL ++len_rproc_vring_53618_fields len rproc_vring 0 53618 NULL ++qcaspi_write_legacy_fndecl_53623_fields qcaspi_write_legacy fndecl 3 53623 NULL ++btt_flog_write_fndecl_53628_fields btt_flog_write fndecl 0 53628 NULL ++num_channels_mlx5e_params_53632_fields num_channels mlx5e_params 0 53632 NULL ++remote_nentries_xpc_openclose_args_53643_fields remote_nentries xpc_openclose_args 0 53643 NULL ++ticket2_len_rxk5_key_53644_fields ticket2_len rxk5_key 0 53644 NULL ++ioc_plen2_obd_ioctl_data_53648_fields ioc_plen2 obd_ioctl_data 0 53648 NULL ++extra_tx_headroom_rt2x00_dev_53650_fields extra_tx_headroom rt2x00_dev 0 53650 NULL ++ceph_buffer_new_fndecl_53653_fields ceph_buffer_new fndecl 1 53653 NULL ++dlist_count_vc4_plane_state_53658_fields dlist_count vc4_plane_state 0 53658 NULL ++hr_data_len_hsm_request_53666_fields hr_data_len hsm_request 0 53666 NULL ++num_sge_ib_uverbs_send_wr_53667_fields num_sge ib_uverbs_send_wr 0 53667 NULL 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vgt_balloon_space fndecl 3-4 53697 NULL ++rq_len_qedr_create_qp_ureq_53699_fields rq_len qedr_create_qp_ureq 0 53699 NULL ++cfg1_size_pcie_port_53701_fields cfg1_size pcie_port 0 53701 NULL ++wipers_tpl0102_cfg_53702_fields wipers tpl0102_cfg 0 53702 NULL ++qlge_change_mtu_fndecl_53706_fields qlge_change_mtu fndecl 2 53706 NULL ++pos_hdpvr_buffer_53708_fields pos hdpvr_buffer 0 53708 NULL ++create_header_ops_53712_fields create header_ops 0 53712 NULL ++xdr_inline_decode_fndecl_53721_fields xdr_inline_decode fndecl 2 53721 NULL ++sys_init_module_fndecl_53724_fields sys_init_module fndecl 2 53724 NULL nohasharray ++onenand_write_ops_nolock_fndecl_53724_fields onenand_write_ops_nolock fndecl 2 53724 &sys_init_module_fndecl_53724_fields ++btt_rw_integrity_fndecl_53727_fields btt_rw_integrity fndecl 0 53727 NULL ++xhci_alloc_stream_info_fndecl_53732_fields xhci_alloc_stream_info fndecl 4 53732 NULL ++adp5588_build_gpiomap_fndecl_53733_fields adp5588_build_gpiomap fndecl 0 53733 NULL nohasharray ++dnode_scif_peer_dev_53733_fields dnode scif_peer_dev 0 53733 &adp5588_build_gpiomap_fndecl_53733_fields ++max_data_size_vardecl_hsi_char_c_53736_fields max_data_size vardecl_hsi_char.c 0 53736 NULL ++map_capability_fndecl_53738_fields map_capability fndecl 5 53738 NULL ++chunk_size_stripe_c_53745_fields chunk_size stripe_c 0 53745 NULL ++count_user_sgmap_53748_fields count user_sgmap 0 53748 NULL ++SenderSize_aac_fibhdr_53758_fields SenderSize aac_fibhdr 0 53758 NULL ++seg_num_mad_rmpp_recv_53761_fields seg_num mad_rmpp_recv 0 53761 NULL ++padding_iscsi_cmd_53768_fields padding iscsi_cmd 0 53768 NULL ++end_nilfs_write_info_53770_fields end nilfs_write_info 0 53770 NULL ++msb_read_oob_fndecl_53772_fields msb_read_oob fndecl 2 53772 NULL ++vxge_config_vpaths_fndecl_53775_fields vxge_config_vpaths fndecl 0 53775 NULL nohasharray ++get_slot_from_bitmask_fndecl_53775_fields get_slot_from_bitmask fndecl 0-1 53775 &vxge_config_vpaths_fndecl_53775_fields 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nft_set_ext_add_length fndecl 3 55489 NULL ++rx_jumbo_thresh_bnx2_55494_fields rx_jumbo_thresh bnx2 0 55494 NULL nohasharray ++data_length_iscsi_data_count_55494_fields data_length iscsi_data_count 0 55494 &rx_jumbo_thresh_bnx2_55494_fields nohasharray ++r_offset_rds_page_remainder_55494_fields r_offset rds_page_remainder 0 55494 &data_length_iscsi_data_count_55494_fields ++iram_offset_sst_res_info_55518_fields iram_offset sst_res_info 0 55518 NULL ++root_dm_pool_metadata_55520_fields root dm_pool_metadata 0 55520 NULL ++reg_bits_regmap_config_55521_fields reg_bits regmap_config 0 55521 NULL ++__blkdev_issue_discard_fndecl_55526_fields __blkdev_issue_discard fndecl 0-3-2 55526 NULL nohasharray ++NumBlockTypes_cfi_intelext_regioninfo_55526_fields NumBlockTypes cfi_intelext_regioninfo 0 55526 &__blkdev_issue_discard_fndecl_55526_fields ++bofs_count_irlap_cb_55531_fields bofs_count irlap_cb 0 55531 NULL nohasharray ++iscsi_login_rx_data_fndecl_55531_fields iscsi_login_rx_data fndecl 3 55531 &bofs_count_irlap_cb_55531_fields ++blkdev_max_hw_sectors_vardecl_dev_c_55533_fields blkdev_max_hw_sectors vardecl_dev.c 0 55533 NULL ++irq_intel_lpss_platform_info_55538_fields irq intel_lpss_platform_info 0 55538 NULL ++crtcs_psb_ops_55540_fields crtcs psb_ops 0 55540 NULL ++rf_blkno_ocfs2_refcount_block_55545_fields rf_blkno ocfs2_refcount_block 0 55545 NULL ++tmp_afs_call_55554_fields tmp afs_call 0 55554 NULL ++usVSyncOffset__ATOM_DTD_FORMAT_55558_fields usVSyncOffset _ATOM_DTD_FORMAT 0 55558 NULL nohasharray ++max_i2s_channels_hdmi_codec_pdata_55558_fields max_i2s_channels hdmi_codec_pdata 0 55558 &usVSyncOffset__ATOM_DTD_FORMAT_55558_fields ++read_reg_fndecl_55560_fields read_reg fndecl 0 55560 NULL ++iv_len_ieee80211_key_conf_55561_fields iv_len ieee80211_key_conf 0 55561 NULL ++io_tlb_overflow_vardecl_swiotlb_c_55570_fields io_tlb_overflow vardecl_swiotlb.c 0 55570 NULL ++if_sdio_read_rx_len_fndecl_55579_fields if_sdio_read_rx_len fndecl 0 55579 NULL ++index_vardecl_pcsp_c_55582_fields index vardecl_pcsp.c 0 55582 NULL ++coh_page_bufsize_cl_object_header_55585_fields coh_page_bufsize cl_object_header 0 55585 NULL ++rcvtid_size_ctxt_eager_bufs_55589_fields rcvtid_size ctxt_eager_bufs 0 55589 NULL ++split_by_ceph_inode_frag_55595_fields split_by ceph_inode_frag 0 55595 NULL ++ext4_punch_hole_fndecl_55604_fields ext4_punch_hole fndecl 3-2 55604 NULL ++overlay_out_top_vivid_dev_55610_fields overlay_out_top vivid_dev 0 55610 NULL ++udplite_manip_pkt_fndecl_55611_fields udplite_manip_pkt fndecl 4 55611 NULL ++length_ipw_rx_frame_55612_fields length ipw_rx_frame 0 55612 NULL ++alg_trunc_len_xfrm_algo_auth_55613_fields alg_trunc_len xfrm_algo_auth 0 55613 NULL ++initial_width_vmw_private_55615_fields initial_width vmw_private 0 55615 NULL ++vmci_transport_dgram_dequeue_fndecl_55628_fields vmci_transport_dgram_dequeue fndecl 3 55628 NULL ++bin_string_fndecl_55631_fields bin_string fndecl 5-3 55631 NULL ++max_pkt_size_cx231xx_isoc_ctl_55637_fields max_pkt_size cx231xx_isoc_ctl 0 55637 NULL ++extra_tx_headroom_ieee80211_hw_55638_fields extra_tx_headroom ieee80211_hw 0 55638 NULL ++mr_umem_get_fndecl_55642_fields mr_umem_get fndecl 3-2 55642 NULL ++rcvidx_isar_hw_55643_fields rcvidx isar_hw 0 55643 NULL nohasharray ++__blockdev_direct_IO_fndecl_55643_fields __blockdev_direct_IO fndecl 0 55643 &rcvidx_isar_hw_55643_fields ++sr_read_sector_fndecl_55647_fields sr_read_sector fndecl 3 55647 NULL ++start_sector_mspro_sys_info_55650_fields start_sector mspro_sys_info 0 55650 NULL ++sg_nents_fndecl_55654_fields sg_nents fndecl 0 55654 NULL ++raid10_copies_raid_set_55657_fields raid10_copies raid_set 0 55657 NULL ++max_len_ovs_action_trunc_55658_fields max_len ovs_action_trunc 0 55658 NULL ++ath6kl_sdio_io_fndecl_55662_fields ath6kl_sdio_io fndecl 5 55662 NULL ++pagl_rightrec_xfs_perag_55670_fields pagl_rightrec xfs_perag 0 55670 NULL ++smsc47m1_handle_resources_fndecl_55676_fields smsc47m1_handle_resources fndecl 1 55676 NULL ++al_stripes_drbd_md_55679_fields al_stripes drbd_md 0 55679 NULL ++omfs_iget_fndecl_55693_fields omfs_iget fndecl 2 55693 NULL ++clk_register_fixed_factor_fndecl_55695_fields clk_register_fixed_factor fndecl 5 55695 NULL ++st_nci_hci_dm_update_aid_fndecl_55699_fields st_nci_hci_dm_update_aid fndecl 3 55699 NULL ++unique_pos_vardecl_jfs_dtree_c_55709_fields unique_pos vardecl_jfs_dtree.c 0 55709 NULL ++inline_wsize_rpcrdma_create_data_internal_55719_fields inline_wsize rpcrdma_create_data_internal 0 55719 NULL ++fbcon_resize_fndecl_55724_fields fbcon_resize fndecl 2-3 55724 NULL ++dst_command_fndecl_55728_fields dst_command fndecl 3 55728 NULL ++vsi_iext_vxfs_sb_info_55734_fields vsi_iext vxfs_sb_info 0 55734 NULL ++btrfs_delalloc_reserve_metadata_fndecl_55736_fields btrfs_delalloc_reserve_metadata fndecl 0 55736 NULL ++max_eq_mlx4_func_55747_fields max_eq mlx4_func 0 55747 NULL ++nilfs_mdt_set_entry_size_fndecl_55751_fields nilfs_mdt_set_entry_size fndecl 2-3 55751 NULL nohasharray ++pad_len_ubifs_pad_node_55751_fields pad_len ubifs_pad_node 0 55751 &nilfs_mdt_set_entry_size_fndecl_55751_fields ++idma64_active_desc_size_fndecl_55752_fields idma64_active_desc_size fndecl 0 55752 NULL nohasharray ++__az6007_read_fndecl_55752_fields __az6007_read fndecl 6 55752 &idma64_active_desc_size_fndecl_55752_fields ++nilfs_cpfile_read_fndecl_55758_fields nilfs_cpfile_read fndecl 2 55758 NULL nohasharray ++cap_nvme_rdma_ctrl_55758_fields cap nvme_rdma_ctrl 0 55758 &nilfs_cpfile_read_fndecl_55758_fields ++lane_cnt_mipi_config_55759_fields lane_cnt mipi_config 0 55759 NULL ++offset_xfs_bmalloca_55767_fields offset xfs_bmalloca 0 55767 NULL ++get_current_sit_page_fndecl_55771_fields get_current_sit_page fndecl 2 55771 NULL nohasharray ++flag_lpfc_dmabufext_55771_fields flag lpfc_dmabufext 0 55771 &get_current_sit_page_fndecl_55771_fields ++dump_emit_fndecl_55772_fields dump_emit fndecl 3 55772 NULL ++ppp_write_fndecl_55777_fields ppp_write fndecl 3 55777 NULL ++width_cx25821_channel_55782_fields width cx25821_channel 0 55782 NULL ++MaxLiteCmds_vardecl_ips_c_55793_fields MaxLiteCmds vardecl_ips.c 0 55793 NULL ++media_dev_t_vardecl_media_devnode_c_55805_fields media_dev_t vardecl_media-devnode.c 0 55805 NULL ++xennet_tx_setup_grant_fndecl_55807_fields xennet_tx_setup_grant fndecl 3-2 55807 NULL ++velocity_rx_copy_fndecl_55812_fields velocity_rx_copy fndecl 2 55812 NULL ++encx24j600_raw_read_fndecl_55819_fields encx24j600_raw_read fndecl 4 55819 NULL ++result_status_yellowfin_desc_55822_fields result_status yellowfin_desc 0 55822 NULL ++sd_blksz_fw_dl_btmrvl_sdio_card_55832_fields sd_blksz_fw_dl btmrvl_sdio_card 0 55832 NULL ++dvb_ringbuffer_init_fndecl_55834_fields dvb_ringbuffer_init fndecl 3 55834 NULL ++or51132_readbuf_fndecl_55836_fields or51132_readbuf fndecl 3 55836 NULL ++__jffs2_ref_totlen_fndecl_55842_fields __jffs2_ref_totlen fndecl 0 55842 NULL ++max_cnt_i40iw_hmc_obj_info_55847_fields max_cnt i40iw_hmc_obj_info 0 55847 NULL ++dr_free_blk_ocfs2_dx_root_block_55848_fields dr_free_blk ocfs2_dx_root_block 0 55848 NULL ++s_segment_usage_size_nilfs_super_block_55851_fields s_segment_usage_size nilfs_super_block 0 55851 NULL ++__cfg80211_disconnected_fndecl_55853_fields __cfg80211_disconnected fndecl 3 55853 NULL ++rdma_rw_init_map_wrs_fndecl_55859_fields rdma_rw_init_map_wrs fndecl 5 55859 NULL ++ceph_msgpool_init_fndecl_55860_fields ceph_msgpool_init fndecl 3 55860 NULL ++snd_cwnd_tcp_sock_55861_fields snd_cwnd tcp_sock 0 55861 NULL ++__find_pending_exception_fndecl_55867_fields __find_pending_exception fndecl 3 55867 NULL ++__nonstatic_find_io_region_fndecl_55871_fields __nonstatic_find_io_region fndecl 2-3 55871 NULL ++usVSyncWidth__ATOM_DTD_FORMAT_55875_fields usVSyncWidth _ATOM_DTD_FORMAT 0 55875 NULL ++frame_size_usb_stream_config_55876_fields frame_size usb_stream_config 0 55876 NULL ++gtt_phys_start_psb_gtt_55877_fields gtt_phys_start psb_gtt 0 55877 NULL ++cp_table_size_amdgpu_rlc_55879_fields cp_table_size amdgpu_rlc 0 55879 NULL ++tomoyo_dump_page_fndecl_55882_fields tomoyo_dump_page fndecl 2 55882 NULL ++mb_cache_entry_create_fndecl_55893_fields mb_cache_entry_create fndecl 4 55893 NULL ++tlclk_major_vardecl_tlclk_c_55901_fields tlclk_major vardecl_tlclk.c 0 55901 NULL ++fragment_size_snd_compressed_buffer_55903_fields fragment_size snd_compressed_buffer 0 55903 NULL ++major_char_device_struct_55907_fields major char_device_struct 0 55907 NULL ++mrf24j40_long_regmap_read_fndecl_55922_fields mrf24j40_long_regmap_read fndecl 3-5 55922 NULL ++nf_nat_mangle_udp_packet_fndecl_55926_fields nf_nat_mangle_udp_packet fndecl 6-8 55926 NULL ++do_readv_writev_fndecl_55934_fields do_readv_writev fndecl 0 55934 NULL ++change_prot_numa_fndecl_55935_fields change_prot_numa fndecl 3-2 55935 NULL ++autofs4_write_fndecl_55944_fields autofs4_write fndecl 4 55944 NULL ++image_size_nvbios_pcirT_55946_fields image_size nvbios_pcirT 0 55946 NULL ++rate_snd_oxfw_stream_formation_55949_fields rate snd_oxfw_stream_formation 0 55949 NULL ++osst_seek_logical_blk_fndecl_55950_fields osst_seek_logical_blk fndecl 3 55950 NULL ++__generic_file_write_iter_fndecl_55960_fields __generic_file_write_iter fndecl 0 55960 NULL ++pkey_table_len_mthca_limits_55962_fields pkey_table_len mthca_limits 0 55962 NULL ++transfer_buffer_length_urb_55970_fields transfer_buffer_length urb 0 55970 NULL nohasharray ++data2_sisusb_command_55970_fields data2 sisusb_command 0 55970 &transfer_buffer_length_urb_55970_fields ++subbuf_size_rchan_55979_fields subbuf_size rchan 0 55979 NULL nohasharray ++scsi_sense_length_se_cmd_55979_fields scsi_sense_length se_cmd 0 55979 &subbuf_size_rchan_55979_fields ++mon_bin_get_data_fndecl_55998_fields mon_bin_get_data fndecl 0-4 55998 NULL ++max_degraded_r5conf_56004_fields max_degraded r5conf 0 56004 NULL ++len_pipe_buffer_56007_fields len pipe_buffer 0 56007 NULL ++qib_cdev_init_fndecl_56009_fields qib_cdev_init fndecl 1 56009 NULL ++midi_snd_bebob_stream_formation_56012_fields midi snd_bebob_stream_formation 0 56012 NULL ++usbtest_alloc_urb_fndecl_56013_fields usbtest_alloc_urb fndecl 2-5-3 56013 NULL nohasharray ++max_rx_buffers_qed_roce_ll2_params_56013_fields max_rx_buffers qed_roce_ll2_params 0 56013 &usbtest_alloc_urb_fndecl_56013_fields nohasharray ++_osdv1_req_encode_common_fndecl_56013_fields _osdv1_req_encode_common fndecl 2 56013 &max_rx_buffers_qed_roce_ll2_params_56013_fields ++i2400m_change_mtu_fndecl_56021_fields i2400m_change_mtu fndecl 2 56021 NULL ++__ocfs2_change_file_space_fndecl_56023_fields __ocfs2_change_file_space fndecl 3 56023 NULL ++vlan_id_ib_mac_iocb_rsp_56025_fields vlan_id ib_mac_iocb_rsp 0 56025 NULL ++ov519_pkt_scan_fndecl_56026_fields ov519_pkt_scan fndecl 3 56026 NULL ++vbi_pixel_to_capture_vardecl_saa7146_vbi_c_56037_fields vbi_pixel_to_capture vardecl_saa7146_vbi.c 0 56037 NULL nohasharray ++sg_update_list_fndecl_56037_fields sg_update_list fndecl 2 56037 &vbi_pixel_to_capture_vardecl_saa7146_vbi_c_56037_fields ++wr_len_i40iw_sq_uk_wr_trk_info_56039_fields wr_len i40iw_sq_uk_wr_trk_info 0 56039 NULL ++totalram_pages_vardecl_56043_fields totalram_pages vardecl 0 56043 NULL ++hpi_instream_read_buf_fndecl_56045_fields hpi_instream_read_buf fndecl 3 56045 NULL ++status_whc_qtd_56049_fields status whc_qtd 0 56049 NULL ++usb_wwan_setup_urb_fndecl_56054_fields usb_wwan_setup_urb fndecl 3-2-6 56054 NULL ++mod_xfs_alloc_arg_56058_fields mod xfs_alloc_arg 0 56058 NULL ++drm_mm_insert_helper_range_fndecl_56060_fields drm_mm_insert_helper_range fndecl 3 56060 NULL ++xfs_trans_free_extent_fndecl_56063_fields xfs_trans_free_extent fndecl 3-4 56063 NULL ++chainsize_ctlr_info_56067_fields chainsize ctlr_info 0 56067 NULL ++frag_ceph_mds_reply_dirfrag_56070_fields frag ceph_mds_reply_dirfrag 0 56070 NULL ++full_page_bnx2x_agg_info_56071_fields full_page bnx2x_agg_info 0 56071 NULL ++pkcs1pad_sg_set_buf_fndecl_56076_fields pkcs1pad_sg_set_buf fndecl 3 56076 NULL ++tx_fifo_num_vardecl_s2io_c_56077_fields tx_fifo_num vardecl_s2io.c 0 56077 NULL ++num_chunks_drm_amdgpu_cs_in_56088_fields num_chunks drm_amdgpu_cs_in 0 56088 NULL ++size_perf_event_header_56096_fields size perf_event_header 0 56096 NULL ++datalength_fwheader_56097_fields datalength fwheader 0 56097 NULL ++l_sectBBsize_xlog_56103_fields l_sectBBsize xlog 0 56103 NULL ++max_frame_size__synclinkmp_info_56104_fields max_frame_size _synclinkmp_info 0 56104 NULL ++p54_alloc_skb_fndecl_56109_fields p54_alloc_skb fndecl 3 56109 NULL ++q0_depth_bna_rx_config_56122_fields q0_depth bna_rx_config 0 56122 NULL ++ath5k_setup_channels_fndecl_56123_fields ath5k_setup_channels fndecl 0 56123 NULL nohasharray ++max_queue_depth_vardecl_mpt3sas_base_c_56123_fields max_queue_depth vardecl_mpt3sas_base.c 0 56123 &ath5k_setup_channels_fndecl_56123_fields ++size_direct_56131_fields size direct 0 56131 NULL ++sl_max_ip_sf_socklist_56140_fields sl_max ip_sf_socklist 0 56140 NULL ++prepare_add_efi_setup_data_fndecl_56147_fields prepare_add_efi_setup_data fndecl 3-2 56147 NULL ++reiserfs_resize_fndecl_56154_fields reiserfs_resize fndecl 2 56154 NULL ++i2c_hid_get_raw_report_fndecl_56155_fields i2c_hid_get_raw_report fndecl 4 56155 NULL ++nd_num_o2nm_node_56160_fields nd_num o2nm_node 0 56160 NULL ++block_len_extent_map_56171_fields block_len extent_map 0 56171 NULL ++csum_offset_virtio_net_hdr_56180_fields csum_offset virtio_net_hdr 0 56180 NULL ++ivsize_vardecl_encrypted_c_56181_fields ivsize vardecl_encrypted.c 0 56181 NULL nohasharray ++sccb_reg_read_fndecl_56181_fields sccb_reg_read fndecl 0 56181 &ivsize_vardecl_encrypted_c_56181_fields ++xlog_rseek_logrec_hdr_fndecl_56182_fields xlog_rseek_logrec_hdr fndecl 2 56182 NULL ++sctp_make_heartbeat_ack_fndecl_56184_fields sctp_make_heartbeat_ack fndecl 4 56184 NULL ++rx_ring_size_bnx2_56185_fields rx_ring_size bnx2 0 56185 NULL ++geneve_build_skb_fndecl_56186_fields geneve_build_skb fndecl 5 56186 NULL ++wl1271_tx_fill_hdr_fndecl_56191_fields wl1271_tx_fill_hdr fndecl 4 56191 NULL ++rx_data_fndecl_56202_fields rx_data fndecl 4 56202 NULL nohasharray ++qgroupid_btrfs_qgroup_56202_fields qgroupid btrfs_qgroup 0 56202 &rx_data_fndecl_56202_fields ++dlen_pg_56210_fields dlen pg 0 56210 NULL ++jffs2_fill_wbuf_fndecl_56212_fields jffs2_fill_wbuf fndecl 3 56212 NULL ++width_v4l2_mbus_framefmt_56214_fields width v4l2_mbus_framefmt 0 56214 NULL ++ath10k_htt_tx_fetch_resp_fndecl_56215_fields ath10k_htt_tx_fetch_resp fndecl 5 56215 NULL ++sample_stack_user_perf_event_attr_56220_fields sample_stack_user perf_event_attr 0 56220 NULL ++offset_cifs_writedata_56222_fields offset cifs_writedata 0 56222 NULL nohasharray ++reg_cache_size_snd_soc_codec_driver_56222_fields reg_cache_size snd_soc_codec_driver 0 56222 &offset_cifs_writedata_56222_fields ++reg_cache_size_omap_mcbsp_56223_fields reg_cache_size omap_mcbsp 0 56223 NULL ++depth_s2255_fmt_56229_fields depth s2255_fmt 0 56229 NULL ++psn_mask_rvt_driver_params_56230_fields psn_mask rvt_driver_params 0 56230 NULL ++ocfs2_mv_xattr_buckets_fndecl_56231_fields ocfs2_mv_xattr_buckets fndecl 6-3-5-4 56231 NULL ++security_inode_permission_fndecl_56235_fields security_inode_permission fndecl 0 56235 NULL ++wm8350_register_led_fndecl_56237_fields wm8350_register_led fndecl 2-4-3 56237 NULL ++max_recv_dlength_iscsi_bus_flash_conn_56238_fields max_recv_dlength iscsi_bus_flash_conn 0 56238 NULL ++af9013_wr_regs_fndecl_56239_fields af9013_wr_regs fndecl 4 56239 NULL ++wBlockNumber_ms_bootblock_sysinf_56240_fields wBlockNumber ms_bootblock_sysinf 0 56240 NULL ++qlcnic_set_tx_ring_count_fndecl_56242_fields qlcnic_set_tx_ring_count fndecl 2 56242 NULL ++cfpkt_peek_head_fndecl_56245_fields cfpkt_peek_head fndecl 3 56245 NULL ++ima_calc_buffer_hash_fndecl_56249_fields ima_calc_buffer_hash fndecl 2 56249 NULL ++baud_rate_cypress_private_56253_fields baud_rate cypress_private 0 56253 NULL ++dmreq_start_crypt_config_56268_fields dmreq_start crypt_config 0 56268 NULL ++flows_cnt_fq_56276_fields flows_cnt fq 0 56276 NULL nohasharray ++vyres_crtc_56276_fields vyres crtc 0 56276 &flows_cnt_fq_56276_fields ++s_raid_stride_ext4_super_block_56277_fields s_raid_stride ext4_super_block 0 56277 NULL ++pci_mmconfig_add_fndecl_56279_fields pci_mmconfig_add fndecl 2-3-4 56279 NULL ++dram_base_intel_sst_drv_56282_fields dram_base intel_sst_drv 0 56282 NULL ++header_length_txentry_desc_56288_fields header_length txentry_desc 0 56288 NULL ++intel_rotation_info_size_fndecl_56294_fields intel_rotation_info_size fndecl 0 56294 NULL ++ttymajor_vardecl_synclink_gt_c_56300_fields ttymajor vardecl_synclink_gt.c 0 56300 NULL ++ext4_fallocate_fndecl_56314_fields ext4_fallocate fndecl 3-4 56314 NULL ++essid_len_ipw_priv_56318_fields essid_len ipw_priv 0 56318 NULL ++ebt_compat_match_offset_fndecl_56334_fields ebt_compat_match_offset fndecl 0-2 56334 NULL ++ath6kl_wmi_ap_set_apsd_fndecl_56339_fields ath6kl_wmi_ap_set_apsd fndecl 2 56339 NULL ++drm_atomic_helper_plane_set_property_fndecl_56340_fields drm_atomic_helper_plane_set_property fndecl 3 56340 NULL ++tx_ring_size_bnx2_56345_fields tx_ring_size bnx2 0 56345 NULL ++blksize_vardecl_encrypted_c_56348_fields blksize vardecl_encrypted.c 0 56348 NULL ++macsec_add_dev_fndecl_56352_fields macsec_add_dev fndecl 3 56352 NULL ++gfs2_write_end_fndecl_56354_fields gfs2_write_end fndecl 5 56354 NULL ++dccp_ackvec_add_new_fndecl_56359_fields dccp_ackvec_add_new fndecl 2-3 56359 NULL ++acl_permission_check_fndecl_56360_fields acl_permission_check fndecl 0 56360 NULL ++interrupt_out_endpointAddress_usb_serial_port_56364_fields interrupt_out_endpointAddress usb_serial_port 0 56364 NULL ++ide_set_pio_mode_fndecl_56371_fields ide_set_pio_mode fndecl 2 56371 NULL ++xfs_alloc_ag_max_usable_fndecl_56380_fields xfs_alloc_ag_max_usable fndecl 0 56380 NULL ++len_asd_ha_addrspace_56381_fields len asd_ha_addrspace 0 56381 NULL ++nd_cmd_in_size_fndecl_56386_fields nd_cmd_in_size fndecl 0 56386 NULL ++stride_geom_56394_fields stride geom 0 56394 NULL ++ieee80211_fragment_fndecl_56395_fields ieee80211_fragment fndecl 4-3 56395 NULL ++lost_out_tcp_sock_56397_fields lost_out tcp_sock 0 56397 NULL ++buf_count_drm_device_dma_56399_fields buf_count drm_device_dma 0 56399 NULL ++ccw_clear_fndecl_56408_fields ccw_clear fndecl 3-5-6-4 56408 NULL ++f2fs_llseek_fndecl_56409_fields f2fs_llseek fndecl 2 56409 NULL ++ieee80211_auth_challenge_fndecl_56418_fields ieee80211_auth_challenge fndecl 3 56418 NULL ++notify_change_fndecl_56420_fields notify_change fndecl 0 56420 NULL nohasharray ++hd_priv_size_gb_hd_driver_56420_fields hd_priv_size gb_hd_driver 0 56420 ¬ify_change_fndecl_56420_fields ++max_recv_wr_ib_qp_cap_56426_fields max_recv_wr ib_qp_cap 0 56426 NULL ++llc_ui_sendmsg_fndecl_56432_fields llc_ui_sendmsg fndecl 3 56432 NULL ++ath6kl_wmi_cancel_remain_on_chnl_cmd_fndecl_56434_fields 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ext4_split_convert_extents fndecl 0 56493 NULL ++nci_hci_send_cmd_fndecl_56495_fields nci_hci_send_cmd fndecl 5 56495 NULL ++free_bit_ocfs2_cached_block_free_56500_fields free_bit ocfs2_cached_block_free 0 56500 NULL ++choose_mtu_fndecl_56503_fields choose_mtu fndecl 0 56503 NULL nohasharray ++len_audit_proctitle_56503_fields len audit_proctitle 0 56503 &choose_mtu_fndecl_56503_fields ++stream_size_yuv_playback_info_56511_fields stream_size yuv_playback_info 0 56511 NULL ++error_retry_list_with_code_fndecl_56518_fields error_retry_list_with_code fndecl 2 56518 NULL nohasharray ++ntb_netdev_rx_handler_fndecl_56518_fields ntb_netdev_rx_handler fndecl 4 56518 &error_retry_list_with_code_fndecl_56518_fields ++num_ids_amdgpu_vm_manager_56520_fields num_ids amdgpu_vm_manager 0 56520 NULL ++npins_byt_pinctrl_soc_data_56540_fields npins byt_pinctrl_soc_data 0 56540 NULL nohasharray ++sq_overhead_fndecl_56540_fields sq_overhead fndecl 0 56540 &npins_byt_pinctrl_soc_data_56540_fields 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NULL ++__ksize_fndecl_56662_fields __ksize fndecl 0 56662 NULL ++xlog_set_state_fndecl_56663_fields xlog_set_state fndecl 2 56663 NULL ++__memblock_find_range_top_down_fndecl_56669_fields __memblock_find_range_top_down fndecl 0-4-3-1-2 56669 NULL nohasharray ++csio_scsi_iqlen_vardecl_56669_fields csio_scsi_iqlen vardecl 0 56669 &__memblock_find_range_top_down_fndecl_56669_fields ++len_fw_desc_56676_fields len fw_desc 0 56676 NULL ++pbl_top_rdma_info_56683_fields pbl_top rdma_info 0 56683 NULL ++max_channels_hda_multi_out_56686_fields max_channels hda_multi_out 0 56686 NULL ++ath6kl_usb_post_recv_transfers_fndecl_56687_fields ath6kl_usb_post_recv_transfers fndecl 2 56687 NULL nohasharray ++npages_in_use_dma_pool_56687_fields npages_in_use dma_pool 0 56687 &ath6kl_usb_post_recv_transfers_fndecl_56687_fields ++modulus_size_dw_guc_css_header_56691_fields modulus_size_dw guc_css_header 0 56691 NULL ++ks8851_rdreg_fndecl_56695_fields ks8851_rdreg fndecl 4 56695 NULL 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tx_ring_size mvpp2_port 0 56735 NULL ++search_empty_fndecl_56737_fields search_empty fndecl 2 56737 NULL ++drm_gem_cma_create_fndecl_56742_fields drm_gem_cma_create fndecl 2 56742 NULL nohasharray ++val_len_ceph_inode_xattr_56742_fields val_len ceph_inode_xattr 0 56742 &drm_gem_cma_create_fndecl_56742_fields ++sb_logsectlog_xfs_sb_56750_fields sb_logsectlog xfs_sb 0 56750 NULL ++page_offset_skb_frag_struct_56751_fields page_offset skb_frag_struct 0 56751 NULL ++read_pipe_ezusb_priv_56753_fields read_pipe ezusb_priv 0 56753 NULL nohasharray ++xprt_complete_bc_request_fndecl_56753_fields xprt_complete_bc_request fndecl 2 56753 &read_pipe_ezusb_priv_56753_fields ++length_scatterlist_56760_fields length scatterlist 0 56760 NULL ++npkt_cam_56768_fields npkt cam 0 56768 NULL ++arch_ptrace_fndecl_56774_fields arch_ptrace fndecl 3 56774 NULL ++max_rpi_lpfc_max_cfg_param_56782_fields max_rpi lpfc_max_cfg_param 0 56782 NULL ++vc_saved_y_vc_data_56792_fields vc_saved_y vc_data 0 56792 NULL nohasharray ++ext4_group_overhead_blocks_fndecl_56792_fields ext4_group_overhead_blocks fndecl 0 56792 &vc_saved_y_vc_data_56792_fields ++state_count_acpi_processor_performance_56807_fields state_count acpi_processor_performance 0 56807 NULL nohasharray ++context_id_bnx2fc_rport_56807_fields context_id bnx2fc_rport 0 56807 &state_count_acpi_processor_performance_56807_fields ++num_pages_vmci_queue_kern_if_56812_fields num_pages vmci_queue_kern_if 0 56812 NULL ++hugetlbfs_pagecache_page_fndecl_56822_fields hugetlbfs_pagecache_page fndecl 3 56822 NULL ++page_base_xdr_buf_56823_fields page_base xdr_buf 0 56823 NULL ++netdev_change_mtu_fndecl_56827_fields netdev_change_mtu fndecl 2 56827 NULL ++io_size_smi_info_56832_fields io_size smi_info 0 56832 NULL nohasharray ++acked_illinois_56832_fields acked illinois 0 56832 &io_size_smi_info_56832_fields ++truesize_sk_buff_56834_fields truesize sk_buff 0 56834 NULL ++pacing_gain_bbr_56839_fields pacing_gain bbr 0 56839 NULL 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&fat_rebuild_parent_fndecl_56877_fields ++xfs_itruncate_extents_fndecl_56879_fields xfs_itruncate_extents fndecl 4 56879 NULL ++xfs_rmap_free_fndecl_56880_fields xfs_rmap_free fndecl 0 56880 NULL ++__btrfs_set_prop_fndecl_56883_fields __btrfs_set_prop fndecl 5 56883 NULL ++dx_dirent_blk_ocfs2_dx_entry_56884_fields dx_dirent_blk ocfs2_dx_entry 0 56884 NULL ++cmtp_send_frame_fndecl_56890_fields cmtp_send_frame fndecl 3 56890 NULL ++zr364xx_got_frame_fndecl_56891_fields zr364xx_got_frame fndecl 2 56891 NULL ++byte_count_drm_device_dma_56892_fields byte_count drm_device_dma 0 56892 NULL nohasharray ++total_size_qed_ilt_cli_blk_56892_fields total_size qed_ilt_cli_blk 0 56892 &byte_count_drm_device_dma_56892_fields nohasharray ++prev_adaption_gsm_dlci_56892_fields prev_adaption gsm_dlci 0 56892 &total_size_qed_ilt_cli_blk_56892_fields ++num_queues_ena_adapter_56898_fields num_queues ena_adapter 0 56898 NULL ++width_font_desc_56899_fields width font_desc 0 56899 NULL 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56934 NULL ++vmw_gmr_bind_fndecl_56940_fields vmw_gmr_bind fndecl 3 56940 NULL ++len_rx_hdr_56949_fields len rx_hdr 0 56949 NULL ++target_submit_cmd_fndecl_56950_fields target_submit_cmd fndecl 6 56950 NULL ++memblock_set_node_fndecl_56955_fields memblock_set_node fndecl 2-1 56955 NULL ++DevSizeShift_qinfo_chip_56957_fields DevSizeShift qinfo_chip 0 56957 NULL ++i_lastalloc_affs_inode_info_56961_fields i_lastalloc affs_inode_info 0 56961 NULL ++cur_pkt_size_pktgen_dev_56962_fields cur_pkt_size pktgen_dev 0 56962 NULL ++maxresp_cached_nfsd4_channel_attrs_56966_fields maxresp_cached nfsd4_channel_attrs 0 56966 NULL ++intel_engine_create_ring_fndecl_56967_fields intel_engine_create_ring fndecl 2 56967 NULL ++spanned_pages_zone_56972_fields spanned_pages zone 0 56972 NULL ++private_pipe_buffer_56983_fields private pipe_buffer 0 56983 NULL nohasharray ++find_next_chunk_fndecl_56983_fields find_next_chunk fndecl 0 56983 &private_pipe_buffer_56983_fields 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++nfs_idmap_instantiate_fndecl_57026_fields nfs_idmap_instantiate fndecl 4 57026 NULL ++usb_packet_maxlen_usb_fifo_57029_fields usb_packet_maxlen usb_fifo 0 57029 NULL ++xfrm_count_pfkey_enc_supported_fndecl_57031_fields xfrm_count_pfkey_enc_supported fndecl 0 57031 NULL nohasharray ++stacksize_xt_table_info_57031_fields stacksize xt_table_info 0 57031 &xfrm_count_pfkey_enc_supported_fndecl_57031_fields ++do_munmap_fndecl_57035_fields do_munmap fndecl 2-3 57035 NULL ++ib_qib_max_cqes_vardecl_57049_fields ib_qib_max_cqes vardecl 0 57049 NULL ++i_subdirs_ceph_inode_info_57052_fields i_subdirs ceph_inode_info 0 57052 NULL ++index_scsi_disk_57053_fields index scsi_disk 0 57053 NULL ++nsindex_size_nvdimm_drvdata_57060_fields nsindex_size nvdimm_drvdata 0 57060 NULL ++size_garmin_packet_57061_fields size garmin_packet 0 57061 NULL ++log_blocks_per_seg_f2fs_sb_info_57063_fields log_blocks_per_seg f2fs_sb_info 0 57063 NULL ++amdgpu_cgs_gmap_kmem_fndecl_57064_fields amdgpu_cgs_gmap_kmem fndecl 3 57064 NULL ++dm_pool_block_is_used_fndecl_57067_fields dm_pool_block_is_used fndecl 0 57067 NULL ++ezusb_write_ltv_fndecl_57071_fields ezusb_write_ltv fndecl 4 57071 NULL nohasharray ++exponent_size_dw_guc_css_header_57071_fields exponent_size_dw guc_css_header 0 57071 &ezusb_write_ltv_fndecl_57071_fields ++set_one_prio_fndecl_57075_fields set_one_prio fndecl 2 57075 NULL ++mem_map_size_efx_nic_type_57089_fields mem_map_size efx_nic_type 0 57089 NULL ++num_uars_mlx4_caps_57093_fields num_uars mlx4_caps 0 57093 NULL nohasharray ++xfs_submit_ioend_fndecl_57093_fields xfs_submit_ioend fndecl 3-0 57093 &num_uars_mlx4_caps_57093_fields ++total_sections_f2fs_sb_info_57118_fields total_sections f2fs_sb_info 0 57118 NULL ++submit_stripe_bio_fndecl_57124_fields submit_stripe_bio fndecl 4 57124 NULL ++bfr_len_chcr_ahash_req_ctx_57126_fields bfr_len chcr_ahash_req_ctx 0 57126 NULL ++gsm_mux_rx_netchar_fndecl_57131_fields gsm_mux_rx_netchar fndecl 3 57131 NULL ++ath10k_htt_rx_crypto_tail_len_fndecl_57132_fields ath10k_htt_rx_crypto_tail_len fndecl 0 57132 NULL ++max_write_same_sectors_queue_limits_57138_fields max_write_same_sectors queue_limits 0 57138 NULL ++iblock_get_bio_fndecl_57139_fields iblock_get_bio fndecl 2 57139 NULL ++pack_sg_list_p_fndecl_57142_fields pack_sg_list_p fndecl 7-6 57142 NULL ++sb_agblklog_xfs_sb_57145_fields sb_agblklog xfs_sb 0 57145 NULL ++vlan_dev_vlan_id_fndecl_57152_fields vlan_dev_vlan_id fndecl 0 57152 NULL ++ofs_in_node_dnode_of_data_57156_fields ofs_in_node dnode_of_data 0 57156 NULL nohasharray ++segs_per_sec_f2fs_sb_info_57156_fields segs_per_sec f2fs_sb_info 0 57156 &ofs_in_node_dnode_of_data_57156_fields ++bytes_written_flags_cq_enet_rq_desc_57164_fields bytes_written_flags cq_enet_rq_desc 0 57164 NULL ++spi_wr_buf_fndecl_57169_fields spi_wr_buf fndecl 4 57169 NULL ++alloc_len_xps_map_57174_fields alloc_len xps_map 0 57174 NULL ++dpcm_playback_snd_soc_dai_link_57182_fields dpcm_playback snd_soc_dai_link 0 57182 NULL ++create_xattr_datum_fndecl_57183_fields create_xattr_datum fndecl 5 57183 NULL ++udf_delete_aext_fndecl_57186_fields udf_delete_aext fndecl 4 57186 NULL ++num_vfs_mlx4_dev_persistent_57187_fields num_vfs mlx4_dev_persistent 0 57187 NULL ++z1_zt_57189_fields z1 zt 0 57189 NULL ++OutputCount_smb2_ioctl_rsp_57198_fields OutputCount smb2_ioctl_rsp 0 57198 NULL ++sector_dm_crypt_io_57208_fields sector dm_crypt_io 0 57208 NULL ++frag_max_size_inet6_skb_parm_57210_fields frag_max_size inet6_skb_parm 0 57210 NULL ++osd_req_op_xattr_init_fndecl_57211_fields osd_req_op_xattr_init fndecl 6 57211 NULL ++overflow_maj_vardecl_uverbs_main_c_57216_fields overflow_maj vardecl_uverbs_main.c 0 57216 NULL ++mss_Vmxnet3_RxCompDescExt_57228_fields mss Vmxnet3_RxCompDescExt 0 57228 NULL ++len_setup_data_57234_fields len setup_data 0 57234 NULL nohasharray ++ufs_getfrag_block_fndecl_57234_fields ufs_getfrag_block fndecl 2 57234 &len_setup_data_57234_fields ++ext4_meta_bg_first_block_no_fndecl_57235_fields ext4_meta_bg_first_block_no fndecl 0-2 57235 NULL ++header_asix_rx_fixup_info_57237_fields header asix_rx_fixup_info 0 57237 NULL nohasharray ++li_namelen_nfsd4_link_57237_fields li_namelen nfsd4_link 0 57237 &header_asix_rx_fixup_info_57237_fields ++iomap_write_end_fndecl_57238_fields iomap_write_end fndecl 0-4-2-3 57238 NULL ++offset_ion_test_rw_data_57241_fields offset ion_test_rw_data 0 57241 NULL ++pkg_size_raydium_data_57243_fields pkg_size raydium_data 0 57243 NULL ++sys_dup3_fndecl_57246_fields sys_dup3 fndecl 2 57246 NULL ++maxlen_xfs_alloc_arg_57260_fields maxlen xfs_alloc_arg 0 57260 NULL ++sc18is602_setup_transfer_fndecl_57266_fields sc18is602_setup_transfer fndecl 0 57266 NULL ++fuse_dev_do_write_fndecl_57267_fields fuse_dev_do_write fndecl 3 57267 NULL ++iwl_mvm_sta_tx_agg_stop_fndecl_57274_fields iwl_mvm_sta_tx_agg_stop fndecl 4 57274 NULL ++mps_l2cap_le_conn_rsp_57280_fields mps l2cap_le_conn_rsp 0 57280 NULL ++entry_nr_kvm_assigned_msix_nr_57282_fields entry_nr kvm_assigned_msix_nr 0 57282 NULL ++dds_flags_p_sizes_57290_fields dds_flags p_sizes 0 57290 NULL ++packet_sz_musb_ep_57296_fields packet_sz musb_ep 0 57296 NULL ++ie_len_parsed_vndr_ie_info_57299_fields ie_len parsed_vndr_ie_info 0 57299 NULL ++qtd_copy_status_fndecl_57306_fields qtd_copy_status fndecl 4-3-0 57306 NULL ++ptk_ivlen_iwl_mvm_57307_fields ptk_ivlen iwl_mvm 0 57307 NULL ++usCRTC_V_SyncStart__ATOM_MODE_TIMING_57308_fields usCRTC_V_SyncStart _ATOM_MODE_TIMING 0 57308 NULL nohasharray ++elf_map_fndecl_57308_fields elf_map fndecl 6 57308 &usCRTC_V_SyncStart__ATOM_MODE_TIMING_57308_fields ++orinoco_hw_get_essid_fndecl_57314_fields orinoco_hw_get_essid fndecl 0 57314 NULL ++interrupt_in_endpoint_size_ld_usb_57321_fields interrupt_in_endpoint_size ld_usb 0 57321 NULL ++sndbuf_size_rds_tcp_net_57323_fields sndbuf_size rds_tcp_net 0 57323 NULL ++acpi_gsi_to_irq_fndecl_57326_fields acpi_gsi_to_irq fndecl 1 57326 NULL ++vring_init_fndecl_57338_fields vring_init fndecl 2 57338 NULL ++ext4_expand_extra_isize_ea_fndecl_57344_fields ext4_expand_extra_isize_ea fndecl 2 57344 NULL ++root_hpfs_super_block_57345_fields root hpfs_super_block 0 57345 NULL ++align_nf_ct_ext_type_57348_fields align nf_ct_ext_type 0 57348 NULL ++ixgbe_pci_sriov_enable_fndecl_57353_fields ixgbe_pci_sriov_enable fndecl 2 57353 NULL ++usFirmwareUseInKb__ATOM_FIRMWARE_VRAM_RESERVE_INFO_57360_fields usFirmwareUseInKb _ATOM_FIRMWARE_VRAM_RESERVE_INFO 0 57360 NULL ++next_burst_len_iscsi_seq_57361_fields next_burst_len iscsi_seq 0 57361 NULL ++nfs_create_request_fndecl_57363_fields nfs_create_request fndecl 5 57363 NULL ++au_sd_ssr_57367_fields au sd_ssr 0 57367 NULL ++dqi_giblk_ocfs2_mem_dqinfo_57374_fields dqi_giblk ocfs2_mem_dqinfo 0 57374 NULL ++rcount_slip_57376_fields rcount slip 0 57376 NULL ++tcp_retransmit_skb_fndecl_57379_fields tcp_retransmit_skb fndecl 3 57379 NULL ++kfd_pasid_alloc_fndecl_57381_fields kfd_pasid_alloc fndecl 0 57381 NULL ++ocfs2_reflink_xattr_bucket_fndecl_57395_fields ocfs2_reflink_xattr_bucket fndecl 2-6-3 57395 NULL ++delivered_tcp_sock_57404_fields delivered tcp_sock 0 57404 NULL ++iscsit_xmit_pdu_fndecl_57408_fields iscsit_xmit_pdu fndecl 5 57408 NULL nohasharray ++cryptlen_chachapoly_req_ctx_57408_fields cryptlen chachapoly_req_ctx 0 57408 &iscsit_xmit_pdu_fndecl_57408_fields nohasharray ++skb_pull_fndecl_57408_fields skb_pull fndecl 2 57408 &cryptlen_chachapoly_req_ctx_57408_fields ++copy_page_from_iter_iovec_fndecl_57409_fields copy_page_from_iter_iovec fndecl 3 57409 NULL ++numbered_hid_report_enum_57419_fields numbered hid_report_enum 0 57419 NULL ++blkdev_get_block_fndecl_57432_fields blkdev_get_block fndecl 2 57432 NULL ++kvm_page_track_create_memslot_fndecl_57439_fields kvm_page_track_create_memslot fndecl 2 57439 NULL ++convert_tail_for_hole_fndecl_57444_fields convert_tail_for_hole fndecl 3 57444 NULL ++segsize_loc_dn_scp_57445_fields segsize_loc dn_scp 0 57445 NULL ++dln2_i2c_read_fndecl_57452_fields dln2_i2c_read fndecl 0-4 57452 NULL ++cp_table_size_radeon_rlc_57462_fields cp_table_size radeon_rlc 0 57462 NULL ++drbd_bm_capacity_fndecl_57473_fields drbd_bm_capacity fndecl 0 57473 NULL ++leaf_copy_dir_entries_fndecl_57477_fields leaf_copy_dir_entries fndecl 6 57477 NULL ++nutrs_ufs_hba_57478_fields nutrs ufs_hba 0 57478 NULL ++data_len_ib_mad_send_buf_57480_fields data_len ib_mad_send_buf 0 57480 NULL ++item_udata_fndecl_57481_fields item_udata fndecl 0 57481 NULL nohasharray ++gfs2_log_get_bio_fndecl_57481_fields gfs2_log_get_bio fndecl 2 57481 &item_udata_fndecl_57481_fields ++lrc_setup_wa_ctx_obj_fndecl_57482_fields lrc_setup_wa_ctx_obj fndecl 2 57482 NULL ++brcmf_sdio_glom_len_fndecl_57483_fields brcmf_sdio_glom_len fndecl 0 57483 NULL ++mps_l2cap_le_conn_req_57484_fields mps l2cap_le_conn_req 0 57484 NULL ++phantom_get_free_fndecl_57489_fields phantom_get_free fndecl 0 57489 NULL ++consume_q_size_vmci_qp_57492_fields consume_q_size vmci_qp 0 57492 NULL ++r8a66597_urb_done_fndecl_57497_fields r8a66597_urb_done fndecl 3 57497 NULL ++truncate_data_blocks_range_fndecl_57510_fields truncate_data_blocks_range fndecl 2 57510 NULL nohasharray ++usnic_uiom_get_pages_fndecl_57510_fields usnic_uiom_get_pages fndecl 1-2 57510 &truncate_data_blocks_range_fndecl_57510_fields ++raid10_size_fndecl_57512_fields raid10_size fndecl 0-3-2 57512 NULL ++s_log_block_size_ext4_super_block_57520_fields s_log_block_size ext4_super_block 0 57520 NULL ++temp_begin_applesmc_registers_57532_fields temp_begin applesmc_registers 0 57532 NULL ++height_tw68_dev_57535_fields height tw68_dev 0 57535 NULL ++trimmed_cp_control_57542_fields trimmed cp_control 0 57542 NULL ++i_file_sec_hpfs_inode_info_57545_fields i_file_sec hpfs_inode_info 0 57545 NULL ++fdp_nci_probe_fndecl_57547_fields fdp_nci_probe fndecl 4 57547 NULL ++is_zd1211b_zd_usb_57548_fields is_zd1211b zd_usb 0 57548 NULL ++last_to_afs_call_57563_fields last_to afs_call 0 57563 NULL ++resp_len_ql4_task_data_57567_fields resp_len ql4_task_data 0 57567 NULL ++offset_mtd_part_57572_fields offset mtd_part 0 57572 NULL ++pvr2_ctrl_get_max_fndecl_57575_fields pvr2_ctrl_get_max fndecl 0 57575 NULL nohasharray ++i40e_receive_skb_fndecl_57575_fields i40e_receive_skb fndecl 3 57575 &pvr2_ctrl_get_max_fndecl_57575_fields ++do_mpage_readpage_fndecl_57577_fields do_mpage_readpage fndecl 3 57577 NULL nohasharray ++blkstol2_fndecl_57577_fields blkstol2 fndecl 0 57577 &do_mpage_readpage_fndecl_57577_fields ++opt_optl_optdata_dn_57580_fields opt_optl optdata_dn 0 57580 NULL ++shared_max_reservation_object_list_57587_fields shared_max reservation_object_list 0 57587 NULL ++data_dot_offset_xfs_dir_ops_57591_fields data_dot_offset xfs_dir_ops 0 57591 NULL nohasharray ++unmap_blk_desc_data_len_scsi_unmap_parm_list_57591_fields unmap_blk_desc_data_len scsi_unmap_parm_list 0 57591 &data_dot_offset_xfs_dir_ops_57591_fields ++usCRTC_V_Disp__ATOM_MODE_TIMING_57594_fields usCRTC_V_Disp _ATOM_MODE_TIMING 0 57594 NULL ++update_regset_xstate_info_fndecl_57602_fields update_regset_xstate_info fndecl 1 57602 NULL ++sc_pwd_len_wl18xx_event_mailbox_57604_fields sc_pwd_len wl18xx_event_mailbox 0 57604 NULL nohasharray ++buffer_bytes_osst_buffer_57604_fields buffer_bytes osst_buffer 0 57604 &sc_pwd_len_wl18xx_event_mailbox_57604_fields ++__tcp_push_pending_frames_fndecl_57607_fields __tcp_push_pending_frames fndecl 2 57607 NULL nohasharray ++mch_bar_vardecl_cr_pll_c_57607_fields mch_bar vardecl_cr_pll.c 0 57607 &__tcp_push_pending_frames_fndecl_57607_fields ++wWidth_uvc_frame_57615_fields wWidth uvc_frame 0 57615 NULL ++vmw_framebuffer_surface_dirty_fndecl_57623_fields vmw_framebuffer_surface_dirty fndecl 6 57623 NULL ++f2fs_collapse_range_fndecl_57627_fields f2fs_collapse_range fndecl 3-2 57627 NULL ++memblock_enforce_memory_limit_fndecl_57628_fields memblock_enforce_memory_limit fndecl 1 57628 NULL ++ieee80211_mesh_rx_probe_req_fndecl_57630_fields ieee80211_mesh_rx_probe_req fndecl 3 57630 NULL nohasharray ++set_discoverable_fndecl_57630_fields set_discoverable fndecl 4 57630 &ieee80211_mesh_rx_probe_req_fndecl_57630_fields ++ieee80211_ie_split_ric_fndecl_57640_fields ieee80211_ie_split_ric fndecl 0-7 57640 NULL nohasharray ++init_ipath_fndecl_57640_fields init_ipath fndecl 1 57640 &ieee80211_ie_split_ric_fndecl_57640_fields ++alloc_cc770dev_fndecl_57641_fields alloc_cc770dev fndecl 1 57641 NULL ++num_stripes_btrfs_bio_57647_fields num_stripes btrfs_bio 0 57647 NULL ++ctl_out_pipe_brcmf_usbdev_info_57648_fields ctl_out_pipe brcmf_usbdev_info 0 57648 NULL ++ttymajor_vardecl_moxa_c_57652_fields ttymajor vardecl_moxa.c 0 57652 NULL ++ql2xmaxqueues_vardecl_57653_fields ql2xmaxqueues vardecl 0 57653 NULL ++fuse_request_init_fndecl_57656_fields fuse_request_init fndecl 4 57656 NULL ++rbd_obj_method_sync_fndecl_57657_fields rbd_obj_method_sync fndecl 6-8 57657 NULL ++btrfs_qgroup_release_data_fndecl_57660_fields btrfs_qgroup_release_data fndecl 2-3 57660 NULL nohasharray ++setup_irqs_msi_controller_57660_fields setup_irqs msi_controller 0 57660 &btrfs_qgroup_release_data_fndecl_57660_fields ++uart_get_baud_rate_fndecl_57665_fields uart_get_baud_rate fndecl 4-5-0 57665 NULL ++curheight_usb_usbvision_57669_fields curheight usb_usbvision 0 57669 NULL ++len_pn533_poll_modulations_57671_fields len pn533_poll_modulations 0 57671 NULL ++xfs_dir3_data_readahead_fndecl_57683_fields xfs_dir3_data_readahead fndecl 2 57683 NULL ++data_dma_kbtab_57688_fields data_dma kbtab 0 57688 NULL ++conflen_gss_krb5_enctype_57693_fields conflen gss_krb5_enctype 0 57693 NULL nohasharray ++phys_base_ptr_vbe_mode_ib_57693_fields phys_base_ptr vbe_mode_ib 0 57693 &conflen_gss_krb5_enctype_57693_fields ++__spi_sync_fndecl_57696_fields __spi_sync fndecl 0 57696 NULL ++i40iw_reg_user_mr_fndecl_57699_fields i40iw_reg_user_mr fndecl 3-2 57699 NULL ++residual_datacnt_initiator_status_57708_fields residual_datacnt initiator_status 0 57708 NULL ++nfs4_xattr_set_nfs4_acl_fndecl_57711_fields nfs4_xattr_set_nfs4_acl fndecl 6 57711 NULL ++de_size_fndecl_57715_fields de_size fndecl 0-1 57715 NULL ++ttm_bo_create_fndecl_57717_fields ttm_bo_create fndecl 2 57717 NULL ++nilfs_readpages_fndecl_57718_fields nilfs_readpages fndecl 4 57718 NULL ++nports_adap_ports_57721_fields nports adap_ports 0 57721 NULL ++opts1_cp_desc_57736_fields opts1 cp_desc 0 57736 NULL ++buffer_width_budget_57739_fields buffer_width budget 0 57739 NULL ++used_ebs_ubi_ainf_volume_57743_fields used_ebs ubi_ainf_volume 0 57743 NULL nohasharray ++prepare_message_spi_master_57743_fields prepare_message spi_master 0 57743 &used_ebs_ubi_ainf_volume_57743_fields ++usb_hcd_submit_urb_fndecl_57747_fields usb_hcd_submit_urb fndecl 0 57747 NULL ++__videobuf_free_fndecl_57751_fields __videobuf_free fndecl 0 57751 NULL ++res_hor_val_pvr2_hdw_57754_fields res_hor_val pvr2_hdw 0 57754 NULL nohasharray ++mdts_nvme_id_ctrl_57754_fields mdts nvme_id_ctrl 0 57754 &res_hor_val_pvr2_hdw_57754_fields ++kernel_sendmsg_fndecl_57763_fields kernel_sendmsg fndecl 0-5 57763 NULL ++numEntries__ATOM_PPLIB_ACPClk_Voltage_Limit_Table_57767_fields numEntries _ATOM_PPLIB_ACPClk_Voltage_Limit_Table 0 57767 NULL ++b_io_error_xfs_buf_57771_fields b_io_error xfs_buf 0 57771 NULL ++minor_media_devnode_57774_fields minor media_devnode 0 57774 NULL ++height_fb_copyarea_57780_fields height fb_copyarea 0 57780 NULL nohasharray ++end_numa_memblk_57780_fields end numa_memblk 0 57780 &height_fb_copyarea_57780_fields ++mp_rx_agg_buf_size_sdio_mmc_card_57794_fields mp_rx_agg_buf_size sdio_mmc_card 0 57794 NULL ++pos_lzma_header_57804_fields pos lzma_header 0 57804 NULL ++nic_num_sqs_en_fndecl_57805_fields nic_num_sqs_en fndecl 0-2 57805 NULL ++ri_blockcount_xfs_refcount_intent_57815_fields ri_blockcount xfs_refcount_intent 0 57815 NULL ++get_user_pages_remote_fndecl_57819_fields get_user_pages_remote fndecl 0-3 57819 NULL ++blocks_mmc_data_57821_fields blocks mmc_data 0 57821 NULL ++force_size_vardecl_pcmciamtd_c_57827_fields force_size vardecl_pcmciamtd.c 0 57827 NULL ++cmd_len_cmd_57830_fields cmd_len cmd 0 57830 NULL nohasharray ++ecc_bits_nand_onfi_params_57830_fields ecc_bits nand_onfi_params 0 57830 &cmd_len_cmd_57830_fields nohasharray ++ioc_count_obd_ioctl_data_57830_fields ioc_count obd_ioctl_data 0 57830 &ecc_bits_nand_onfi_params_57830_fields ++vxfs_bmap_ext4_fndecl_57831_fields vxfs_bmap_ext4 fndecl 0-2 57831 NULL nohasharray ++iscsi_complete_pdu_fndecl_57831_fields iscsi_complete_pdu fndecl 4 57831 &vxfs_bmap_ext4_fndecl_57831_fields ++i_pos_hi_fat_fid_57850_fields i_pos_hi fat_fid 0 57850 NULL ++target_to_linux_sector_fndecl_57857_fields target_to_linux_sector fndecl 0-2 57857 NULL ++nilfs_resize_fs_fndecl_57861_fields nilfs_resize_fs fndecl 2 57861 NULL ++len_splice_desc_57862_fields len splice_desc 0 57862 NULL ++cid_count_qed_conn_type_cfg_57865_fields cid_count qed_conn_type_cfg 0 57865 NULL ++_usbctrl_vendorreq_async_write_fndecl_57866_fields _usbctrl_vendorreq_async_write fndecl 6 57866 NULL ++lpfc_sli4_get_els_iocb_cnt_fndecl_57869_fields lpfc_sli4_get_els_iocb_cnt fndecl 0 57869 NULL ++fsl_spi_setup_transfer_fndecl_57873_fields fsl_spi_setup_transfer fndecl 0 57873 NULL nohasharray ++at24_adjust_write_count_fndecl_57873_fields at24_adjust_write_count fndecl 0-2-3 57873 &fsl_spi_setup_transfer_fndecl_57873_fields nohasharray ++mac_drv_rx_init_fndecl_57873_fields mac_drv_rx_init fndecl 2 57873 &at24_adjust_write_count_fndecl_57873_fields ++length_ib_umad_packet_57875_fields length ib_umad_packet 0 57875 NULL ++v4l2_src_h_yuv_playback_info_57877_fields v4l2_src_h yuv_playback_info 0 57877 NULL ++max_devices_hpt_iop_request_get_config_57889_fields max_devices hpt_iop_request_get_config 0 57889 NULL ++num_mrs_qed_rdma_pf_params_57908_fields num_mrs qed_rdma_pf_params 0 57908 NULL ++__adc12138_start_conv_fndecl_57914_fields __adc12138_start_conv fndecl 4 57914 NULL ++fat_sectors_fat_bios_param_block_57917_fields fat_sectors fat_bios_param_block 0 57917 NULL ++MaxXmitDataSegmentLength_iscsi_conn_ops_57926_fields MaxXmitDataSegmentLength iscsi_conn_ops 0 57926 NULL ++mpwqe_log_stride_sz_mlx5e_params_57934_fields mpwqe_log_stride_sz mlx5e_params 0 57934 NULL ++memblock_set_current_limit_fndecl_57935_fields memblock_set_current_limit fndecl 1 57935 NULL ++eeprom_size_rt2x00_ops_57953_fields eeprom_size rt2x00_ops 0 57953 NULL ++i2c_read_fndecl_57956_fields i2c_read fndecl 0 57956 NULL ++ticket_len_rxkad_response_57960_fields ticket_len rxkad_response 0 57960 NULL ++filemap_check_errors_fndecl_57965_fields filemap_check_errors fndecl 0 57965 NULL ++init_speed_hci_uart_57987_fields init_speed hci_uart 0 57987 NULL ++hpfs_map_anode_fndecl_57993_fields hpfs_map_anode fndecl 2 57993 NULL ++faultin_page_fndecl_57994_fields faultin_page fndecl 3 57994 NULL ++perf_sample_ustack_size_fndecl_57995_fields perf_sample_ustack_size fndecl 0-2-1 57995 NULL ++codes_size_input_mask_57996_fields codes_size input_mask 0 57996 NULL ++max_idx_node_sz_ubifs_info_57997_fields max_idx_node_sz ubifs_info 0 57997 NULL ++SSIDlen_StatusRid_58002_fields SSIDlen StatusRid 0 58002 NULL nohasharray ++di_size_dinode_58002_fields di_size dinode 0 58002 &SSIDlen_StatusRid_58002_fields ++set_alt_usb_function_58003_fields set_alt usb_function 0 58003 NULL ++atl2_change_mtu_fndecl_58020_fields atl2_change_mtu fndecl 2 58020 NULL ++xdr_buf_subsegment_fndecl_58027_fields xdr_buf_subsegment fndecl 4-3 58027 NULL ++xfs_extent_busy_reuse_fndecl_58034_fields xfs_extent_busy_reuse fndecl 4-3 58034 NULL ++reserve_btrfs_dio_data_58035_fields reserve btrfs_dio_data 0 58035 NULL ++rindex_sc18is602_58043_fields rindex sc18is602 0 58043 NULL ++cur_fw_iocb_count_qla_hw_data_58048_fields cur_fw_iocb_count qla_hw_data 0 58048 NULL ++num_pairs_nvm_id_lp_mlc_58055_fields num_pairs nvm_id_lp_mlc 0 58055 NULL ++cylinders_mspro_devinfo_58057_fields cylinders mspro_devinfo 0 58057 NULL ++max_iso_npdu_cxgbit_sock_58062_fields max_iso_npdu cxgbit_sock 0 58062 NULL ++wpa_ie_len_hostap_bss_info_58063_fields wpa_ie_len hostap_bss_info 0 58063 NULL nohasharray ++buffer_size_octeon_droq_58063_fields buffer_size octeon_droq 0 58063 &wpa_ie_len_hostap_bss_info_58063_fields nohasharray ++offset_m48t59_plat_data_58063_fields offset m48t59_plat_data 0 58063 &buffer_size_octeon_droq_58063_fields ++ath10k_htt_rx_nwifi_hdrlen_fndecl_58065_fields ath10k_htt_rx_nwifi_hdrlen fndecl 0 58065 NULL ++n_dma_bufs_vardecl_mcam_core_c_58067_fields n_dma_bufs vardecl_mcam-core.c 0 58067 NULL ++max_fast_reg_page_list_len_ib_device_attr_58072_fields max_fast_reg_page_list_len ib_device_attr 0 58072 NULL ++read_file_fndecl_58082_fields read_file fndecl 4 58082 NULL ++qib_user_sdma_pin_pages_fndecl_58083_fields qib_user_sdma_pin_pages fndecl 5-4 58083 NULL nohasharray ++netxen_setup_msi_interrupts_fndecl_58083_fields netxen_setup_msi_interrupts fndecl 2 58083 &qib_user_sdma_pin_pages_fndecl_58083_fields ++buffer_count_drm_i915_gem_execbuffer2_58084_fields buffer_count drm_i915_gem_execbuffer2 0 58084 NULL ++next_bofs_irlap_cb_58088_fields next_bofs irlap_cb 0 58088 NULL ++chipsize_onenand_chip_58089_fields chipsize onenand_chip 0 58089 NULL ++atyfb_setup_generic_fndecl_58092_fields atyfb_setup_generic fndecl 3 58092 NULL ++head_p9_rdir_58110_fields head p9_rdir 0 58110 NULL ++usb_stor_ctrl_transfer_fndecl_58117_fields usb_stor_ctrl_transfer fndecl 8-2 58117 NULL ++l_pn_lbuf_58130_fields l_pn lbuf 0 58130 NULL ++jbd2_journal_inode_add_wait_fndecl_58136_fields jbd2_journal_inode_add_wait fndecl 0 58136 NULL ++mtd_read_fndecl_58140_fields mtd_read fndecl 0 58140 NULL ++pci_alloc_child_bus_fndecl_58142_fields pci_alloc_child_bus fndecl 3 58142 NULL ++packet_recvmsg_fndecl_58143_fields packet_recvmsg fndecl 3 58143 NULL ++hr_block_bytes_o2hb_region_58145_fields hr_block_bytes o2hb_region 0 58145 NULL ++security_inode_setattr_fndecl_58146_fields security_inode_setattr fndecl 0 58146 NULL nohasharray ++nroutes_mc5_params_58146_fields nroutes mc5_params 0 58146 &security_inode_setattr_fndecl_58146_fields ++amdgpu_bo_create_shadow_fndecl_58148_fields amdgpu_bo_create_shadow fndecl 2 58148 NULL ++i_clusters_ocfs2_dinode_58151_fields i_clusters ocfs2_dinode 0 58151 NULL ++rx_status_rx_desc_58154_fields rx_status rx_desc 0 58154 NULL ++size_drm_i915_gem_pwrite_58161_fields size drm_i915_gem_pwrite 0 58161 NULL nohasharray ++f2fs_mpage_readpages_fndecl_58161_fields f2fs_mpage_readpages fndecl 4 58161 &size_drm_i915_gem_pwrite_58161_fields ++l2cap_build_cmd_fndecl_58167_fields l2cap_build_cmd fndecl 4 58167 NULL ++tun_set_headroom_fndecl_58172_fields tun_set_headroom fndecl 2 58172 NULL ++head_len_beacon_data_58173_fields head_len beacon_data 0 58173 NULL ++configfs_write_bin_file_fndecl_58175_fields configfs_write_bin_file fndecl 3 58175 NULL ++num_clips_drm_vmw_present_readback_arg_58182_fields num_clips drm_vmw_present_readback_arg 0 58182 NULL ++total_resid_ceph_msg_data_cursor_58198_fields total_resid ceph_msg_data_cursor 0 58198 NULL ++maxOutstanding_AdapterControlBlock_58208_fields maxOutstanding AdapterControlBlock 0 58208 NULL ++src_w_drm_plane_state_58212_fields src_w drm_plane_state 0 58212 NULL ++rx_pipe_at76_priv_58217_fields rx_pipe at76_priv 0 58217 NULL ++size_skb_frag_struct_58222_fields size skb_frag_struct 0 58222 NULL ++xfs_attr_set_fndecl_58225_fields xfs_attr_set fndecl 4 58225 NULL ++len_on_bd_bnx2x_agg_info_58236_fields len_on_bd bnx2x_agg_info 0 58236 NULL ++num_rx_queues_fm10k_intfc_58243_fields num_rx_queues fm10k_intfc 0 58243 NULL ++font_backup_height_sisusb_usb_data_58247_fields font_backup_height sisusb_usb_data 0 58247 NULL ++ies_len_cfg80211_ft_event_params_58259_fields ies_len cfg80211_ft_event_params 0 58259 NULL ++l2cap_segment_sdu_fndecl_58263_fields l2cap_segment_sdu fndecl 4 58263 NULL ++file_size_fnode_58268_fields file_size fnode 0 58268 NULL ++intel_fbc_calculate_cfb_size_fndecl_58270_fields intel_fbc_calculate_cfb_size fndecl 0 58270 NULL ++em28xx_set_video_format_fndecl_58273_fields em28xx_set_video_format fndecl 3-4 58273 NULL ++tcp_push_one_fndecl_58275_fields tcp_push_one fndecl 2 58275 NULL nohasharray ++pages_in_block_msb_data_58275_fields pages_in_block msb_data 0 58275 &tcp_push_one_fndecl_58275_fields ++iso_size_usbtv_58278_fields iso_size usbtv 0 58278 NULL ++vmw_fifo_reserve_dx_fndecl_58283_fields vmw_fifo_reserve_dx fndecl 2 58283 NULL ++lib80211_michael_mic_add_fndecl_58285_fields lib80211_michael_mic_add fndecl 2 58285 NULL ++tx_desc_count_i40evf_adapter_58286_fields tx_desc_count i40evf_adapter 0 58286 NULL ++v9fs_fid_xattr_set_fndecl_58288_fields v9fs_fid_xattr_set fndecl 4 58288 NULL ++adfs_map_lookup_fndecl_58299_fields adfs_map_lookup fndecl 0-3 58299 NULL ++y2_drm_clip_rect_58302_fields y2 drm_clip_rect 0 58302 NULL ++buffer_size_snd_pcm_runtime_58304_fields buffer_size snd_pcm_runtime 0 58304 NULL ++CountHigh_smb_com_write_rsp_58306_fields CountHigh smb_com_write_rsp 0 58306 NULL ++vc_do_resize_fndecl_58329_fields vc_do_resize fndecl 4-3 58329 NULL nohasharray ++num_tx_ethoc_58329_fields num_tx ethoc 0 58329 &vc_do_resize_fndecl_58329_fields ++sys_setgroups16_fndecl_58337_fields sys_setgroups16 fndecl 1 58337 NULL ++nlmon_change_mtu_fndecl_58340_fields nlmon_change_mtu fndecl 2 58340 NULL nohasharray ++start_crypt_config_58340_fields start crypt_config 0 58340 &nlmon_change_mtu_fndecl_58340_fields ++s2io_change_mtu_fndecl_58344_fields s2io_change_mtu fndecl 2 58344 NULL ++ext2_alloc_branch_fndecl_58346_fields ext2_alloc_branch fndecl 4 58346 NULL ++actions_len_sw_flow_actions_58353_fields actions_len sw_flow_actions 0 58353 NULL ++add_regulator_fndecl_58367_fields add_regulator fndecl 1 58367 NULL ++tun_recvmsg_fndecl_58372_fields tun_recvmsg fndecl 3 58372 NULL ++esas2r_log_hexdump_fndecl_58381_fields esas2r_log_hexdump fndecl 3 58381 NULL ++collapse_shmem_fndecl_58383_fields collapse_shmem fndecl 3 58383 NULL ++dma_contiguous_reserve_fndecl_58386_fields dma_contiguous_reserve fndecl 1 58386 NULL ++max_resource_constraint_58388_fields max resource_constraint 0 58388 NULL ++kvm_arch_create_memslot_fndecl_58391_fields kvm_arch_create_memslot fndecl 3 58391 NULL ++iwl_mvm_tx_reclaim_fndecl_58393_fields iwl_mvm_tx_reclaim fndecl 3 58393 NULL ++hci_prepare_cmd_fndecl_58399_fields hci_prepare_cmd fndecl 3 58399 NULL ++vzalloc_fndecl_58414_fields vzalloc fndecl 1 58414 NULL nohasharray ++offset_snd_util_memblk_58414_fields offset snd_util_memblk 0 58414 &vzalloc_fndecl_58414_fields ++skip_to_level_assoc_array_shortcut_58418_fields skip_to_level assoc_array_shortcut 0 58418 NULL ++align4k_qib_devdata_58424_fields align4k qib_devdata 0 58424 NULL ++pskb_carve_inside_header_fndecl_58427_fields pskb_carve_inside_header fndecl 2 58427 NULL ++sys32_ftruncate64_fndecl_58429_fields sys32_ftruncate64 fndecl 2-3 58429 NULL ++SiS_GetReg_fndecl_58436_fields SiS_GetReg fndecl 0 58436 NULL ++environ_read_fndecl_58440_fields environ_read fndecl 3 58440 NULL ++nr_pages_fuse_fill_data_58443_fields nr_pages fuse_fill_data 0 58443 NULL ++num_vhost_virtqueue_58446_fields num vhost_virtqueue 0 58446 NULL ++f_adc_msi2500_dev_58451_fields f_adc msi2500_dev 0 58451 NULL ++fwlen_mpt_fw_xfer32_58453_fields fwlen mpt_fw_xfer32 0 58453 NULL ++di_anextents_xfs_icdinode_58455_fields di_anextents xfs_icdinode 0 58455 NULL ++caif_seqpkt_sendmsg_fndecl_58458_fields caif_seqpkt_sendmsg fndecl 3 58458 NULL ++NumProtectionFields_cfi_pri_intelext_58461_fields NumProtectionFields cfi_pri_intelext 0 58461 NULL ++btrfs_clone_fndecl_58462_fields btrfs_clone fndecl 5-3-6 58462 NULL ++pgsize_bitmap_iommu_domain_58464_fields pgsize_bitmap iommu_domain 0 58464 NULL ++usermodehelper_read_trylock_fndecl_58469_fields usermodehelper_read_trylock fndecl 0 58469 NULL ++jbd2_journal_inode_add_write_fndecl_58489_fields jbd2_journal_inode_add_write fndecl 0 58489 NULL ++try_lock_extent_fndecl_58490_fields try_lock_extent fndecl 3-2 58490 NULL nohasharray ++r2tq_size_cnic_local_58490_fields r2tq_size cnic_local 0 58490 &try_lock_extent_fndecl_58490_fields ++set_console_size_fndecl_58495_fields set_console_size fndecl 3-2 58495 NULL ++unlink_simple_fndecl_58497_fields unlink_simple fndecl 2-3 58497 NULL nohasharray ++unit_minor_sound_unit_58497_fields unit_minor sound_unit 0 58497 &unlink_simple_fndecl_58497_fields ++pstore_decompress_fndecl_58501_fields pstore_decompress fndecl 0 58501 NULL ++max_segment_size_device_dma_parameters_58507_fields max_segment_size device_dma_parameters 0 58507 NULL ++ec_i2c_count_response_fndecl_58509_fields ec_i2c_count_response fndecl 0 58509 NULL ++mcp23s17_read_regs_fndecl_58512_fields mcp23s17_read_regs fndecl 4 58512 NULL nohasharray ++phys_in_snd_efw_58512_fields phys_in snd_efw 0 58512 &mcp23s17_read_regs_fndecl_58512_fields ++pixel_stride_ivtv_osd_coords_58513_fields pixel_stride ivtv_osd_coords 0 58513 NULL ++len_bnxt_tpa_info_58516_fields len bnxt_tpa_info 0 58516 NULL ++brcmf_vndr_ie_fndecl_58517_fields brcmf_vndr_ie fndecl 0-4 58517 NULL ++xfs_file_iomap_end_fndecl_58525_fields xfs_file_iomap_end fndecl 4-2 58525 NULL ++rx_frag_size_bnx2x_fastpath_58531_fields rx_frag_size bnx2x_fastpath 0 58531 NULL ++cfpkt_split_fndecl_58534_fields cfpkt_split fndecl 2 58534 NULL ++populate_vma_page_range_fndecl_58544_fields populate_vma_page_range fndecl 2-0 58544 NULL ++volinit_CHIPDESC_58545_fields volinit CHIPDESC 0 58545 NULL ++ddata_ofsl_cyttsp4_sysinfo_data_58549_fields ddata_ofsl cyttsp4_sysinfo_data 0 58549 NULL ++size_vram_area_58552_fields size vram_area 0 58552 NULL ++xfs_inobt_insert_fndecl_58558_fields xfs_inobt_insert fndecl 4 58558 NULL ++remaining_asix_rx_fixup_info_58562_fields remaining asix_rx_fixup_info 0 58562 NULL ++pci_iomap_fndecl_58564_fields pci_iomap fndecl 3 58564 NULL ++gsmld_output_fndecl_58570_fields gsmld_output fndecl 3 58570 NULL ++llc_shdlc_init_fndecl_58573_fields llc_shdlc_init fndecl 4 58573 NULL nohasharray ++index_vardecl_intel8x0m_c_58573_fields index vardecl_intel8x0m.c 0 58573 &llc_shdlc_init_fndecl_58573_fields ++clk_core_round_rate_nolock_fndecl_58580_fields clk_core_round_rate_nolock fndecl 0 58580 NULL ++aoe_maxsectors_vardecl_aoeblk_c_58600_fields aoe_maxsectors vardecl_aoeblk.c 0 58600 NULL ++hfi1_acquire_user_pages_fndecl_58612_fields hfi1_acquire_user_pages fndecl 2-0 58612 NULL ++rd_count_ring_descr_hw_58616_fields rd_count ring_descr_hw 0 58616 NULL ++__erst_write_to_storage_fndecl_58627_fields __erst_write_to_storage fndecl 1 58627 NULL nohasharray ++wusb_key_dump_fndecl_58627_fields wusb_key_dump fndecl 2 58627 &__erst_write_to_storage_fndecl_58627_fields ++dccps_gss_dccp_sock_58634_fields dccps_gss dccp_sock 0 58634 NULL ++layout_mdu_array_info_s_58636_fields layout mdu_array_info_s 0 58636 NULL nohasharray ++ext4_ext_handle_unwritten_extents_fndecl_58636_fields ext4_ext_handle_unwritten_extents fndecl 6-0-7 58636 &layout_mdu_array_info_s_58636_fields ++mei_cldev_recv_fndecl_58637_fields mei_cldev_recv fndecl 0-3 58637 NULL nohasharray ++num_iwarp_msix_i40e_pf_58637_fields num_iwarp_msix i40e_pf 0 58637 &mei_cldev_recv_fndecl_58637_fields ++pgbase_nfs4_readdir_arg_58643_fields pgbase nfs4_readdir_arg 0 58643 NULL ++report_id_hid_global_58647_fields report_id hid_global 0 58647 NULL ++mwifiex_alloc_dma_align_buf_fndecl_58656_fields mwifiex_alloc_dma_align_buf fndecl 1 58656 NULL nohasharray ++highest_bit_swap_info_struct_58656_fields highest_bit swap_info_struct 0 58656 &mwifiex_alloc_dma_align_buf_fndecl_58656_fields ++__efi_memmap_alloc_late_fndecl_58657_fields __efi_memmap_alloc_late fndecl 0 58657 NULL ++mxms_headerlen_fndecl_58666_fields mxms_headerlen fndecl 0 58666 NULL ++sb_inopblog_xfs_sb_58672_fields sb_inopblog xfs_sb 0 58672 NULL ++s_dirblksize_ufs_sb_private_info_58675_fields s_dirblksize ufs_sb_private_info 0 58675 NULL ++s_partition_size_affs_sb_info_58677_fields s_partition_size affs_sb_info 0 58677 NULL ++max_response_len_sg_io_v4_58687_fields max_response_len sg_io_v4 0 58687 NULL nohasharray ++head_userio_device_58687_fields head userio_device 0 58687 &max_response_len_sg_io_v4_58687_fields ++subdirs_ceph_mds_reply_inode_58689_fields subdirs ceph_mds_reply_inode 0 58689 NULL ++ioremap_cache_fndecl_58694_fields ioremap_cache fndecl 2-1 58694 NULL ++rx_dma_len_efx_nic_58695_fields rx_dma_len efx_nic 0 58695 NULL ++wdt87xx_get_desc_fndecl_58707_fields wdt87xx_get_desc fndecl 4 58707 NULL ++svc_pool_map_alloc_arrays_fndecl_58718_fields svc_pool_map_alloc_arrays fndecl 0 58718 NULL nohasharray ++fw_emem_len_rt_firmware_58718_fields fw_emem_len rt_firmware 0 58718 &svc_pool_map_alloc_arrays_fndecl_58718_fields nohasharray ++btrfs_del_inode_ref_fndecl_58718_fields btrfs_del_inode_ref fndecl 4 58718 &fw_emem_len_rt_firmware_58718_fields ++btrfs_xattr_handler_set_prop_fndecl_58727_fields btrfs_xattr_handler_set_prop fndecl 6 58727 NULL ++length_nhlt_resource_desc_58730_fields length nhlt_resource_desc 0 58730 NULL ++read_va_isert_cmd_58733_fields read_va isert_cmd 0 58733 NULL ++valid_chaoskey_58736_fields valid chaoskey 0 58736 NULL ++init_page_array_fndecl_58744_fields init_page_array fndecl 2 58744 NULL ++Residue_bulk_cs_wrap_58746_fields Residue bulk_cs_wrap 0 58746 NULL ++imaxpct_xfs_growfs_data_58747_fields imaxpct xfs_growfs_data 0 58747 NULL ++nobh_write_end_fndecl_58749_fields nobh_write_end fndecl 5 58749 NULL ++shift_rtl8xxxu_rxdesc16_58750_fields shift rtl8xxxu_rxdesc16 0 58750 NULL ++skb_copy_datagram_from_iter_fndecl_58758_fields skb_copy_datagram_from_iter fndecl 4-2 58758 NULL ++reada_add_block_fndecl_58761_fields reada_add_block fndecl 2 58761 NULL ++output_userspace_fndecl_58762_fields output_userspace fndecl 7 58762 NULL ++page_size_ib_mr_58764_fields page_size ib_mr 0 58764 NULL ++ocfs2_xattr_free_block_fndecl_58767_fields ocfs2_xattr_free_block fndecl 2 58767 NULL ++port_fops_splice_write_fndecl_58771_fields port_fops_splice_write fndecl 4 58771 NULL ++bi_bvec_done_bvec_iter_58781_fields bi_bvec_done bvec_iter 0 58781 NULL nohasharray ++ucNumEntries__ATOM_PPLIB_PhaseSheddingLimits_Table_58781_fields ucNumEntries _ATOM_PPLIB_PhaseSheddingLimits_Table 0 58781 &bi_bvec_done_bvec_iter_58781_fields ++get_formats_soc_camera_host_ops_58784_fields get_formats soc_camera_host_ops 0 58784 NULL ++off1_xad_58785_fields off1 xad 0 58785 NULL ++gfs2_readpages_fndecl_58790_fields gfs2_readpages fndecl 4 58790 NULL nohasharray ++cache_shift_qed_dev_58790_fields cache_shift qed_dev 0 58790 &gfs2_readpages_fndecl_58790_fields ++mppe_decompress_fndecl_58795_fields mppe_decompress fndecl 3 58795 NULL ++blkbits_dio_submit_58797_fields blkbits dio_submit 0 58797 NULL ++ci_flags_fscrypt_info_58804_fields ci_flags fscrypt_info 0 58804 NULL nohasharray ++wNumRPipes_usb_wa_descriptor_58804_fields wNumRPipes usb_wa_descriptor 0 58804 &ci_flags_fscrypt_info_58804_fields ++i40iw_qp_get_next_send_wqe_fndecl_58805_fields i40iw_qp_get_next_send_wqe fndecl 4 58805 NULL ++snd_pcm_hw_constraint_minmax_fndecl_58816_fields snd_pcm_hw_constraint_minmax fndecl 4-3 58816 NULL ++slen_snap_58819_fields slen snap 0 58819 NULL ++num_counters_op_x86_model_spec_58827_fields num_counters op_x86_model_spec 0 58827 NULL ++set_db_page_mthca_create_cq_58830_fields set_db_page mthca_create_cq 0 58830 NULL ++ms_lib_read_extrablock_fndecl_58857_fields ms_lib_read_extrablock fndecl 4 58857 NULL ++vid_batadv_softif_vlan_58864_fields vid batadv_softif_vlan 0 58864 NULL ++address_fault_env_58869_fields address fault_env 0 58869 NULL ++hfp_ast_vbios_enhtable_58872_fields hfp ast_vbios_enhtable 0 58872 NULL ++gbuffers_vardecl_bttv_driver_c_58873_fields gbuffers vardecl_bttv-driver.c 0 58873 NULL ++addr_nvme_sgl_desc_58875_fields addr nvme_sgl_desc 0 58875 NULL ++xm_wmfw_adsp2_alg_hdr_58884_fields xm wmfw_adsp2_alg_hdr 0 58884 NULL ++rx_buf_sz_fe_priv_58888_fields rx_buf_sz fe_priv 0 58888 NULL ++max_xfer_nd_cmd_get_config_size_58894_fields max_xfer nd_cmd_get_config_size 0 58894 NULL ++usb_stor_bulk_transfer_sg_fndecl_58896_fields usb_stor_bulk_transfer_sg fndecl 2-4 58896 NULL ++size__iohandle_58897_fields size _iohandle 0 58897 NULL ++get_next_nat_page_fndecl_58898_fields get_next_nat_page fndecl 2 58898 NULL ++mwifiex_write_data_sync_fndecl_58903_fields mwifiex_write_data_sync fndecl 3 58903 NULL ++tty_termios_encode_baud_rate_fndecl_58905_fields tty_termios_encode_baud_rate fndecl 3 58905 NULL ++cmodio_setup_subdevice_fndecl_58913_fields cmodio_setup_subdevice fndecl 4 58913 NULL ++parent_block_isofs_fid_58926_fields parent_block isofs_fid 0 58926 NULL ++osd_req_read_sg_fndecl_58930_fields osd_req_read_sg fndecl 5 58930 NULL ++send_reply_chunks_fndecl_58933_fields send_reply_chunks fndecl 0 58933 NULL ++leaf_item_bottle_fndecl_58937_fields leaf_item_bottle fndecl 5 58937 NULL ++ocfs2_alloc_write_ctxt_fndecl_58943_fields ocfs2_alloc_write_ctxt fndecl 3 58943 NULL ++lpe_base_sst_pdata_58946_fields lpe_base sst_pdata 0 58946 NULL ++__frame_add_frag_fndecl_58947_fields __frame_add_frag fndecl 4-5 58947 NULL ++arch_setup_msi_irq_fndecl_58948_fields arch_setup_msi_irq fndecl 0 58948 NULL ++num_req_rx_rings_bnx2_58949_fields num_req_rx_rings bnx2 0 58949 NULL ++size_drm_nouveau_gem_info_58954_fields size drm_nouveau_gem_info 0 58954 NULL ++_ext4_get_block_fndecl_58959_fields _ext4_get_block fndecl 2 58959 NULL ++query_len_tomoyo_query_58960_fields query_len tomoyo_query 0 58960 NULL ++integrity_alg_len_net_conf_58973_fields integrity_alg_len net_conf 0 58973 NULL ++adjust_managed_page_count_fndecl_58974_fields adjust_managed_page_count fndecl 2 58974 NULL ++pglen_nfs4_layoutdriver_data_58977_fields pglen nfs4_layoutdriver_data 0 58977 NULL nohasharray ++info0_rx_msdu_start_common_58977_fields info0 rx_msdu_start_common 0 58977 &pglen_nfs4_layoutdriver_data_58977_fields ++nent_mthca_eq_58979_fields nent mthca_eq 0 58979 NULL ++len_extent_buffer_58980_fields len extent_buffer 0 58980 NULL nohasharray ++ptk_icvlen_iwl_mvm_58980_fields ptk_icvlen iwl_mvm 0 58980 &len_extent_buffer_58980_fields ++sg_miter_skip_fndecl_58982_fields sg_miter_skip fndecl 2 58982 NULL ++len_cont_58983_fields len cont 0 58983 NULL ++ib_umad_write_fndecl_58986_fields ib_umad_write fndecl 3 58986 NULL ++index_ldtentry_58989_fields index ldtentry 0 58989 NULL nohasharray ++__tda18271_write_regs_fndecl_58989_fields __tda18271_write_regs fndecl 3 58989 &index_ldtentry_58989_fields ++translate_desc_fndecl_58993_fields translate_desc fndecl 3-2 58993 NULL ++nfs4_proc_get_acl_fndecl_58998_fields nfs4_proc_get_acl fndecl 3 58998 NULL ++max_hw_sectors_nvme_ctrl_59000_fields max_hw_sectors nvme_ctrl 0 59000 NULL nohasharray ++trace_max_pages_vardecl_59000_fields trace_max_pages vardecl 0 59000 &max_hw_sectors_nvme_ctrl_59000_fields ++num_lun_nvm_id_group_59001_fields num_lun nvm_id_group 0 59001 NULL nohasharray ++private_value_snd_kcontrol_59001_fields private_value snd_kcontrol 0 59001 &num_lun_nvm_id_group_59001_fields ++tid_iwl_mvm_baid_data_59008_fields tid iwl_mvm_baid_data 0 59008 NULL nohasharray ++wa_urb_dequeue_fndecl_59008_fields wa_urb_dequeue fndecl 3 59008 &tid_iwl_mvm_baid_data_59008_fields ++numextents_efs_inode_info_59009_fields numextents efs_inode_info 0 59009 NULL ++amdgpu_vram_location_fndecl_59010_fields amdgpu_vram_location fndecl 3 59010 NULL ++dccpsl_nr_dccp_service_list_59022_fields dccpsl_nr dccp_service_list 0 59022 NULL ++frag_max_size_inet_skb_parm_59029_fields frag_max_size inet_skb_parm 0 59029 NULL ++frags_len_lro_59030_fields frags_len lro 0 59030 NULL ++in_epnum_usb_gadget_59033_fields in_epnum usb_gadget 0 59033 NULL ++max_inbound_frames__i2o_status_block_59034_fields max_inbound_frames _i2o_status_block 0 59034 NULL ++iwl_mvm_fw_dbg_collect_fndecl_59043_fields iwl_mvm_fw_dbg_collect fndecl 4 59043 NULL ++head_inbuf_t_59044_fields head inbuf_t 0 59044 NULL ++ref_node_alsz_ubifs_info_59046_fields ref_node_alsz ubifs_info 0 59046 NULL ++data0_myri10ge_cmd_59049_fields data0 myri10ge_cmd 0 59049 NULL ++max_block_docg3_59051_fields max_block docg3 0 59051 NULL nohasharray ++aligned_pep_sock_59051_fields aligned pep_sock 0 59051 &max_block_docg3_59051_fields ++s_block_count_reiserfs_super_block_v1_59058_fields s_block_count reiserfs_super_block_v1 0 59058 NULL ++mpeglinesize_vardecl_cx231xx_417_c_59059_fields mpeglinesize vardecl_cx231xx-417.c 0 59059 NULL ++mem_cgroup_try_charge_fndecl_59062_fields mem_cgroup_try_charge fndecl 0 59062 NULL nohasharray ++sys32_pread_fndecl_59062_fields sys32_pread fndecl 3 59062 &mem_cgroup_try_charge_fndecl_59062_fields ++piobufbase_qib_devdata_59067_fields piobufbase qib_devdata 0 59067 NULL ++bmv_offset_getbmapx_59079_fields bmv_offset getbmapx 0 59079 NULL nohasharray ++write_va_isert_cmd_59079_fields write_va isert_cmd 0 59079 &bmv_offset_getbmapx_59079_fields ++i915_gem_stolen_insert_node_in_range_fndecl_59083_fields i915_gem_stolen_insert_node_in_range fndecl 3 59083 NULL ++rcvidx_hscx_hw_59100_fields rcvidx hscx_hw 0 59100 NULL ++ctrl_dma_ims_pcu_59106_fields ctrl_dma ims_pcu 0 59106 NULL ++remap_and_issue_shared_cell_fndecl_59114_fields remap_and_issue_shared_cell fndecl 3 59114 NULL ++sec_per_clus_fat_floppy_defaults_59119_fields sec_per_clus fat_floppy_defaults 0 59119 NULL ++omapdss_count_strings_fndecl_59120_fields omapdss_count_strings fndecl 0 59120 NULL ++npages_for_summary_flush_fndecl_59124_fields npages_for_summary_flush fndecl 0 59124 NULL ++xfs_read_agi_fndecl_59127_fields xfs_read_agi fndecl 3 59127 NULL nohasharray ++width_em28xx_v4l2_59127_fields width em28xx_v4l2 0 59127 &xfs_read_agi_fndecl_59127_fields ++bitrate_ieee80211_rate_59130_fields bitrate ieee80211_rate 0 59130 NULL ++wrt_pass_cntr_os_partition_s_59135_fields wrt_pass_cntr os_partition_s 0 59135 NULL ++do_sys_ftruncate_fndecl_59136_fields do_sys_ftruncate fndecl 2 59136 NULL ++q1_block_size_i40iw_hmc_fpm_misc_59149_fields q1_block_size i40iw_hmc_fpm_misc 0 59149 NULL ++rx_data_ep_usb_card_rec_59150_fields rx_data_ep usb_card_rec 0 59150 NULL ++get_desc_rtl_hal_ops_59151_fields get_desc rtl_hal_ops 0 59151 NULL ++drm_helper_crtc_mode_set_fndecl_59153_fields drm_helper_crtc_mode_set fndecl 4-5 59153 NULL ++free_low_memory_core_early_fndecl_59160_fields free_low_memory_core_early fndecl 0 59160 NULL ++log_buf_len_vardecl_printk_c_59170_fields log_buf_len vardecl_printk.c 0 59170 NULL ++address_length_acpi_resource_io_59176_fields address_length acpi_resource_io 0 59176 NULL ++av_buf_ackno_dccp_ackvec_59183_fields av_buf_ackno dccp_ackvec 0 59183 NULL ++comps_used_iser_device_59187_fields comps_used iser_device 0 59187 NULL ++img_height_zoran_jpg_settings_59188_fields img_height zoran_jpg_settings 0 59188 NULL ++isl12022_read_regs_fndecl_59190_fields isl12022_read_regs fndecl 4 59190 NULL ++vtag_rx_pkt_status_59191_fields vtag rx_pkt_status 0 59191 NULL ++cdc_ncm_check_rx_max_fndecl_59192_fields cdc_ncm_check_rx_max fndecl 0-2 59192 NULL ++ceph_crypt_fndecl_59196_fields ceph_crypt fndecl 5 59196 NULL ++gr_learn_resource_fndecl_59200_fields gr_learn_resource fndecl 3 59200 NULL ++ms_os_descs_ext_prop_name_len_ffs_data_59205_fields ms_os_descs_ext_prop_name_len ffs_data 0 59205 NULL ++s_bmap_bits_affs_sb_info_59206_fields s_bmap_bits affs_sb_info 0 59206 NULL ++fat_sector_size_fat_bios_param_block_59207_fields fat_sector_size fat_bios_param_block 0 59207 NULL nohasharray ++nblocks_nilfs_segsum_info_59207_fields nblocks nilfs_segsum_info 0 59207 &fat_sector_size_fat_bios_param_block_59207_fields ++jade_empty_fifo_fndecl_59210_fields jade_empty_fifo fndecl 2 59210 NULL ++usCRTC_H_SyncWidth__ATOM_MODE_TIMING_59211_fields usCRTC_H_SyncWidth _ATOM_MODE_TIMING 0 59211 NULL ++xfs_bmapi_trim_map_fndecl_59212_fields xfs_bmapi_trim_map fndecl 6 59212 NULL nohasharray ++mpdu_len_wcn36xx_pdu_59212_fields mpdu_len wcn36xx_pdu 0 59212 &xfs_bmapi_trim_map_fndecl_59212_fields ++cqe_size_mlx5_ib_create_cq_59213_fields cqe_size mlx5_ib_create_cq 0 59213 NULL ++lock_extent_direct_fndecl_59219_fields lock_extent_direct fndecl 3-2 59219 NULL ++fbmem_used_viafb_par_59221_fields fbmem_used viafb_par 0 59221 NULL nohasharray ++rtl8723b_parse_firmware_fndecl_59221_fields rtl8723b_parse_firmware fndecl 0 59221 &fbmem_used_viafb_par_59221_fields ++gprs_set_mtu_fndecl_59222_fields gprs_set_mtu fndecl 2 59222 NULL ++up_anode_59225_fields up anode 0 59225 NULL ++size_vhost_umem_node_59230_fields size vhost_umem_node 0 59230 NULL ++__iptunnel_pull_header_fndecl_59234_fields __iptunnel_pull_header fndecl 2 59234 NULL ++sierra_net_skb_clone_fndecl_59236_fields sierra_net_skb_clone fndecl 3 59236 NULL ++clear_record_extent_bits_fndecl_59239_fields clear_record_extent_bits fndecl 2-3 59239 NULL ++num_mbc_cfgs_wm8994_pdata_59240_fields num_mbc_cfgs wm8994_pdata 0 59240 NULL ++length_acpi_pcct_hw_reduced_59242_fields length acpi_pcct_hw_reduced 0 59242 NULL nohasharray ++nlp_maxframe_lpfc_nodelist_59242_fields nlp_maxframe lpfc_nodelist 0 59242 &length_acpi_pcct_hw_reduced_59242_fields ++save_microcode_fndecl_59254_fields save_microcode fndecl 3 59254 NULL ++rcvidx_hdlc_hw_59264_fields rcvidx hdlc_hw 0 59264 NULL nohasharray ++nilfs_sufile_get_offset_fndecl_59264_fields nilfs_sufile_get_offset fndecl 0-2 59264 &rcvidx_hdlc_hw_59264_fields ++indir_size_ethtool_rxfh_59267_fields indir_size ethtool_rxfh 0 59267 NULL ++number_of_sets_host_cmd_ds_802_11_scan_rsp_59273_fields number_of_sets host_cmd_ds_802_11_scan_rsp 0 59273 NULL ++ovs_dp_upcall_fndecl_59279_fields ovs_dp_upcall fndecl 5 59279 NULL nohasharray ++data_length_bnx2i_cmd_response_59279_fields data_length bnx2i_cmd_response 0 59279 &ovs_dp_upcall_fndecl_59279_fields ++ir_prepare_write_buffer_fndecl_59280_fields ir_prepare_write_buffer fndecl 3 59280 NULL ++nentries_afs_dir_pagehdr_59283_fields nentries afs_dir_pagehdr 0 59283 NULL ++used_snd_array_59285_fields used snd_array 0 59285 NULL ++written_coredump_params_59286_fields written coredump_params 0 59286 NULL ++hpfs_write_end_fndecl_59287_fields hpfs_write_end fndecl 5 59287 NULL ++nr_regs_omap_prcm_irq_setup_59292_fields nr_regs omap_prcm_irq_setup 0 59292 NULL ++range_oid_t_59299_fields range oid_t 0 59299 NULL ++jffs2_write_dnode_fndecl_59301_fields jffs2_write_dnode fndecl 5 59301 NULL ++next_segno_curseg_info_59302_fields next_segno curseg_info 0 59302 NULL ++stretch_width_usb_usbvision_59304_fields stretch_width usb_usbvision 0 59304 NULL ++W6692_empty_Bfifo_fndecl_59311_fields W6692_empty_Bfifo fndecl 2 59311 NULL ++frame_bytes_ua101_stream_59312_fields frame_bytes ua101_stream 0 59312 NULL ++befs_fblock2brun_fndecl_59313_fields befs_fblock2brun fndecl 3 59313 NULL ++nv_getlen_fndecl_59327_fields nv_getlen fndecl 0-3 59327 NULL ++i2c_inb_fndecl_59328_fields i2c_inb fndecl 0 59328 NULL ++stmmac_set_bfsize_fndecl_59337_fields stmmac_set_bfsize fndecl 0 59337 NULL ++hfi1_max_cqes_vardecl_59339_fields hfi1_max_cqes vardecl 0 59339 NULL ++raw_sendmsg_fndecl_59341_fields raw_sendmsg fndecl 3 59341 NULL ++mbox_size_sst_res_info_59343_fields mbox_size sst_res_info 0 59343 NULL ++ttymajor_vardecl_synclinkmp_c_59344_fields ttymajor vardecl_synclinkmp.c 0 59344 NULL ++offset_first_afs_writeback_59348_fields offset_first afs_writeback 0 59348 NULL ++rtl_cmd_width_vardecl_ibm_rtl_c_59349_fields rtl_cmd_width vardecl_ibm_rtl.c 0 59349 NULL ++vc_cols_vc_data_59351_fields vc_cols vc_data 0 59351 NULL ++r5l_write_super_and_discard_space_fndecl_59352_fields r5l_write_super_and_discard_space fndecl 2 59352 NULL ++vsync_end_drm_display_mode_59355_fields vsync_end drm_display_mode 0 59355 NULL ++hpfs_alloc_fnode_fndecl_59356_fields hpfs_alloc_fnode fndecl 2 59356 NULL ++ie_len_cfg80211_assoc_request_59359_fields ie_len cfg80211_assoc_request 0 59359 NULL ++sys_mmap_fndecl_59360_fields sys_mmap fndecl 2 59360 NULL ++tid_iwl_mvm_ba_notif_59361_fields tid iwl_mvm_ba_notif 0 59361 NULL ++timer_bucket_i40iw_hmc_fpm_misc_59364_fields timer_bucket i40iw_hmc_fpm_misc 0 59364 NULL ++ixgbe_change_mtu_fndecl_59370_fields ixgbe_change_mtu fndecl 2 59370 NULL ++max_size_drm_vmw_get_3d_cap_arg_59378_fields max_size drm_vmw_get_3d_cap_arg 0 59378 NULL ++frag_point_sctp_association_59379_fields frag_point sctp_association 0 59379 NULL ++num_fcxp_reqs_bfa_iocfc_fwcfg_s_59383_fields num_fcxp_reqs bfa_iocfc_fwcfg_s 0 59383 NULL ++line_outs_auto_pin_cfg_59389_fields line_outs auto_pin_cfg 0 59389 NULL nohasharray ++sync_io_fndecl_59389_fields sync_io fndecl 0 59389 &line_outs_auto_pin_cfg_59389_fields ++batadv_iv_ogm_queue_add_fndecl_59398_fields batadv_iv_ogm_queue_add fndecl 3 59398 NULL ++fm_size_ubi_device_59399_fields fm_size ubi_device 0 59399 NULL nohasharray ++dpi_count_qed_hwfn_59399_fields dpi_count qed_hwfn 0 59399 &fm_size_ubi_device_59399_fields ++max_tx_channels_efx_nic_59400_fields max_tx_channels efx_nic 0 59400 NULL ++drm_legacy_addmap_fndecl_59402_fields drm_legacy_addmap fndecl 3-2 59402 NULL ++btrfs_lookup_bio_sums_fndecl_59404_fields btrfs_lookup_bio_sums fndecl 0 59404 NULL ++alloc_mad_private_fndecl_59408_fields alloc_mad_private fndecl 1 59408 NULL ++elem_size_bpf_htab_59409_fields elem_size bpf_htab 0 59409 NULL ++reuseport_select_sock_fndecl_59410_fields reuseport_select_sock fndecl 4 59410 NULL nohasharray ++secure_dccpv6_sequence_number_fndecl_59410_fields secure_dccpv6_sequence_number fndecl 0 59410 &reuseport_select_sock_fndecl_59410_fields ++optlen_xfrm_mode_skb_cb_59411_fields optlen xfrm_mode_skb_cb 0 59411 NULL ++fotg210_urb_dequeue_fndecl_59414_fields fotg210_urb_dequeue fndecl 3 59414 NULL nohasharray ++num_vfs_ixgbe_adapter_59414_fields num_vfs ixgbe_adapter 0 59414 &fotg210_urb_dequeue_fndecl_59414_fields ++start_crash_mem_range_59421_fields start crash_mem_range 0 59421 NULL ++omfactor_user_sdma_request_59425_fields omfactor user_sdma_request 0 59425 NULL ++mmap_ureg_fndecl_59431_fields mmap_ureg fndecl 3 59431 NULL ++s_checkpoint_size_nilfs_super_block_59433_fields s_checkpoint_size nilfs_super_block 0 59433 NULL ++offset_ipfrag_skb_cb_59445_fields offset ipfrag_skb_cb 0 59445 NULL ++z2_zt_59452_fields z2 zt 0 59452 NULL ++ubi_dump_flash_fndecl_59454_fields ubi_dump_flash fndecl 4 59454 NULL ++vmbus_sendpacket_pagebuffer_fndecl_59463_fields vmbus_sendpacket_pagebuffer fndecl 5 59463 NULL ++ath6kl_wmi_mcast_filter_cmd_fndecl_59465_fields ath6kl_wmi_mcast_filter_cmd fndecl 2 59465 NULL ++_pmcraid_io_done_fndecl_59469_fields _pmcraid_io_done fndecl 2 59469 NULL ++common_ie_len_ieee80211_scan_ies_59478_fields common_ie_len ieee80211_scan_ies 0 59478 NULL ++phys_acpi_ioremap_59485_fields phys acpi_ioremap 0 59485 NULL ++i2c_hid_output_raw_report_fndecl_59486_fields i2c_hid_output_raw_report fndecl 3 59486 NULL ++length_acpi_pnp_device_id_59493_fields length acpi_pnp_device_id 0 59493 NULL ++vma_to_resize_fndecl_59495_fields vma_to_resize fndecl 2-3 59495 NULL ++src_addr_width_dma_slave_config_59497_fields src_addr_width dma_slave_config 0 59497 NULL ++fuse_xattr_get_fndecl_59514_fields fuse_xattr_get fndecl 6 59514 NULL ++rmtblkno2_xfs_da_args_59516_fields rmtblkno2 xfs_da_args 0 59516 NULL ++nilfs_commit_chunk_fndecl_59518_fields nilfs_commit_chunk fndecl 3-4 59518 NULL ++resultsize_vardecl_floppy_c_59525_fields resultsize vardecl_floppy.c 0 59525 NULL nohasharray ++limit_data_queue_59525_fields limit data_queue 0 59525 &resultsize_vardecl_floppy_c_59525_fields ++extLength_short_ad_59527_fields extLength short_ad 0 59527 NULL ++ocfs2_adjust_xattr_cross_cluster_fndecl_59528_fields ocfs2_adjust_xattr_cross_cluster fndecl 5-6 59528 NULL ++handle_ule_extensions_fndecl_59533_fields handle_ule_extensions fndecl 0 59533 NULL ++tty_termios_baud_rate_fndecl_59543_fields tty_termios_baud_rate fndecl 0 59543 NULL ++playback_snd_soc_tplg_pcm_59551_fields playback snd_soc_tplg_pcm 0 59551 NULL ++__btrfs_map_block_fndecl_59552_fields __btrfs_map_block fndecl 0 59552 NULL ++snd_pcm_oss_format_from_fndecl_59553_fields snd_pcm_oss_format_from fndecl 0 59553 NULL ++pci_get_subsys_fndecl_59555_fields pci_get_subsys fndecl 2 59555 NULL ++rest_blocks_nilfs_write_info_59560_fields rest_blocks nilfs_write_info 0 59560 NULL ++chunk_size_disk_header_59563_fields chunk_size disk_header 0 59563 NULL ++bdx_rxdb_create_fndecl_59566_fields bdx_rxdb_create fndecl 1 59566 NULL ++unmap_mapping_range_fndecl_59573_fields unmap_mapping_range fndecl 2-3 59573 NULL ++pin_code_reply_fndecl_59581_fields pin_code_reply fndecl 4 59581 NULL ++data_mapping_root_thin_disk_superblock_59582_fields data_mapping_root thin_disk_superblock 0 59582 NULL ++length_sctp_paramhdr_59588_fields length sctp_paramhdr 0 59588 NULL ++assign_firmware_buf_fndecl_59593_fields assign_firmware_buf fndecl 0 59593 NULL ++reserved_tags_blk_mq_tag_set_59594_fields reserved_tags blk_mq_tag_set 0 59594 NULL ++bMaxPacketSize0_usb_device_descriptor_59595_fields bMaxPacketSize0 usb_device_descriptor 0 59595 NULL ++size_amd76xrom_window_59596_fields size amd76xrom_window 0 59596 NULL nohasharray ++last_sgs_total_ore_per_dev_state_59596_fields last_sgs_total ore_per_dev_state 0 59596 &size_amd76xrom_window_59596_fields ++tipc_link_create_fndecl_59597_fields tipc_link_create fndecl 6 59597 NULL ++min_coredump_linux_binfmt_59604_fields min_coredump linux_binfmt 0 59604 NULL ++rcvhdrqentsize_hfi1_ctxtdata_59613_fields rcvhdrqentsize hfi1_ctxtdata 0 59613 NULL ++extra_mem_vardecl_page_ext_c_59628_fields extra_mem vardecl_page_ext.c 0 59628 NULL ++unmap_single_vma_fndecl_59634_fields unmap_single_vma fndecl 4-3 59634 NULL ++gpio_count_tle62x0_pdata_59637_fields gpio_count tle62x0_pdata 0 59637 NULL ++q_fileoffset_xfs_dquot_59638_fields q_fileoffset xfs_dquot 0 59638 NULL ++trf7970a_transmit_fndecl_59648_fields trf7970a_transmit fndecl 3-5 59648 NULL ++SSID_len_brcmf_pno_net_info_le_59653_fields SSID_len brcmf_pno_net_info_le 0 59653 NULL ++xfs_trim_extents_fndecl_59654_fields xfs_trim_extents fndecl 2 59654 NULL ++num_subchannels_nvsp_5_subchannel_complete_59660_fields num_subchannels nvsp_5_subchannel_complete 0 59660 NULL ++fat_free_clusters_fndecl_59665_fields fat_free_clusters fndecl 2 59665 NULL ++mgmt_remote_name_fndecl_59667_fields mgmt_remote_name fndecl 7 59667 NULL ++ipmi_pci_probe_regspacing_fndecl_59668_fields ipmi_pci_probe_regspacing fndecl 0 59668 NULL ++ms_read_bytes_fndecl_59672_fields ms_read_bytes fndecl 4 59672 NULL ++old_block_size_swap_info_struct_59674_fields old_block_size swap_info_struct 0 59674 NULL ++xprt_hlen_svc_deferred_req_59683_fields xprt_hlen svc_deferred_req 0 59683 NULL ++capacity_sddr55_card_info_59695_fields capacity sddr55_card_info 0 59695 NULL ++flt_region_bootload_ql82xx_hw_data_59701_fields flt_region_bootload ql82xx_hw_data 0 59701 NULL ++atalk_sendmsg_fndecl_59718_fields atalk_sendmsg fndecl 3 59718 NULL ++dock_station_count_vardecl_dock_c_59728_fields dock_station_count vardecl_dock.c 0 59728 NULL ++nilfs_btnode_create_block_fndecl_59734_fields nilfs_btnode_create_block fndecl 2 59734 NULL ++val_i2400m_pld_59735_fields val i2400m_pld 0 59735 NULL ++offset_bts_phys_59741_fields offset bts_phys 0 59741 NULL ++l_iclog_hsize_xlog_59743_fields l_iclog_hsize xlog 0 59743 NULL ++ocfs2_read_dx_leaves_fndecl_59744_fields ocfs2_read_dx_leaves fndecl 2 59744 NULL nohasharray ++fq_resize_fndecl_59744_fields fq_resize fndecl 2 59744 &ocfs2_read_dx_leaves_fndecl_59744_fields ++nx_fw_cmd_set_phy_fndecl_59745_fields nx_fw_cmd_set_phy fndecl 3 59745 NULL ++mt_count_mtop_59746_fields mt_count mtop 0 59746 NULL ++seedsize_rng_alg_59748_fields seedsize rng_alg 0 59748 NULL ++xlog_write_calc_vec_length_fndecl_59749_fields xlog_write_calc_vec_length fndecl 0 59749 NULL ++request_size_afs_call_59750_fields request_size afs_call 0 59750 NULL ++addr_phys_netup_dma_59759_fields addr_phys netup_dma 0 59759 NULL ++mtu_dst_ops_59765_fields mtu dst_ops 0 59765 NULL ++au_cslack_rpc_auth_59766_fields au_cslack rpc_auth 0 59766 NULL ++max_wr_rxe_rq_59771_fields max_wr rxe_rq 0 59771 NULL ++tipc_msg_create_fndecl_59776_fields tipc_msg_create fndecl 4-3 59776 NULL ++osd_full_w_yuv_playback_info_59778_fields osd_full_w yuv_playback_info 0 59778 NULL ++reiserfs_new_symlink_fndecl_59783_fields reiserfs_new_symlink fndecl 6 59783 NULL nohasharray ++max_segments_queue_limits_59783_fields max_segments queue_limits 0 59783 &reiserfs_new_symlink_fndecl_59783_fields ++sdio_set_block_size_fndecl_59792_fields sdio_set_block_size fndecl 2 59792 NULL ++bandlength_Timon_table_entry_59793_fields bandlength Timon_table_entry 0 59793 NULL ++length_lv_59797_fields length lv 0 59797 NULL ++i2400m_op_msg_from_user_fndecl_59798_fields i2400m_op_msg_from_user fndecl 4 59798 NULL ++br_vlan_get_master_fndecl_59799_fields br_vlan_get_master fndecl 2 59799 NULL nohasharray ++NumPhys__CONFIG_PAGE_SAS_IO_UNIT_0_59799_fields NumPhys _CONFIG_PAGE_SAS_IO_UNIT_0 0 59799 &br_vlan_get_master_fndecl_59799_fields ++rcount_sixpack_59806_fields rcount sixpack 0 59806 NULL ++vcan_change_mtu_fndecl_59807_fields vcan_change_mtu fndecl 2 59807 NULL ++vmw_surface_gb_priv_define_fndecl_59811_fields vmw_surface_gb_priv_define fndecl 8 59811 NULL ++to_last_afs_writeback_59812_fields to_last afs_writeback 0 59812 NULL ++setup_sgtable_fndecl_59813_fields setup_sgtable fndecl 4 59813 NULL ++frsz_gspca_dev_59816_fields frsz gspca_dev 0 59816 NULL ++num_entries_arpt_replace_59819_fields num_entries arpt_replace 0 59819 NULL ++numpstates_pst_s_59820_fields numpstates pst_s 0 59820 NULL ++plen_hci_command_hdr_59837_fields plen hci_command_hdr 0 59837 NULL ++max_len_xc2028_ctrl_59842_fields max_len xc2028_ctrl 0 59842 NULL ++tcp_sendmsg_fastopen_fndecl_59843_fields tcp_sendmsg_fastopen fndecl 4 59843 NULL ++f2fs_fill_dentries_fndecl_59844_fields f2fs_fill_dentries fndecl 3 59844 NULL ++status_mei_cl_cb_59845_fields status mei_cl_cb 0 59845 NULL ++sst_fill_byte_control_fndecl_59850_fields sst_fill_byte_control fndecl 6 59850 NULL ++pep_alloc_skb_fndecl_59852_fields pep_alloc_skb fndecl 3 59852 NULL ++count_audit_chunk_59856_fields count audit_chunk 0 59856 NULL ++get_vaddr_frames_fndecl_59860_fields get_vaddr_frames fndecl 1 59860 NULL ++im_blkno_xfs_imap_59866_fields im_blkno xfs_imap 0 59866 NULL ++__process_changed_deleted_xattr_fndecl_59870_fields __process_changed_deleted_xattr fndecl 4 59870 NULL ++ide_scan_pio_blacklist_fndecl_59877_fields ide_scan_pio_blacklist fndecl 0 59877 NULL ++dx_fb_fillrect_59878_fields dx fb_fillrect 0 59878 NULL ++vfs_allocated_count_igb_adapter_59900_fields vfs_allocated_count igb_adapter 0 59900 NULL ++xfs_xattr_set_fndecl_59901_fields xfs_xattr_set fndecl 6 59901 NULL nohasharray ++rxbuffersize_rtl_pci_59901_fields rxbuffersize rtl_pci 0 59901 &xfs_xattr_set_fndecl_59901_fields nohasharray ++mos7720_write_fndecl_59901_fields mos7720_write fndecl 4 59901 &rxbuffersize_rtl_pci_59901_fields ++num_gpio_wm831x_59907_fields num_gpio wm831x 0 59907 NULL ++x86_set_memory_region_fndecl_59911_fields x86_set_memory_region fndecl 4 59911 NULL ++qp_memcpy_from_queue_iov_fndecl_59913_fields qp_memcpy_from_queue_iov fndecl 5-4 59913 NULL ++rvmalloc_fndecl_59914_fields rvmalloc fndecl 1 59914 NULL ++video_endp_usb_usbvision_59918_fields video_endp usb_usbvision 0 59918 NULL ++nr_virtfn_bnx2x_sriov_59919_fields nr_virtfn bnx2x_sriov 0 59919 NULL ++wOverTheAirPacketSize_usb_wireless_ep_comp_descriptor_59926_fields wOverTheAirPacketSize usb_wireless_ep_comp_descriptor 0 59926 NULL ++n_user_regset_59935_fields n user_regset 0 59935 NULL ++maximum_acpi_address32_attribute_59936_fields maximum acpi_address32_attribute 0 59936 NULL ++blk_queue_max_write_same_sectors_fndecl_59954_fields blk_queue_max_write_same_sectors fndecl 2 59954 NULL ++bpl_cx25821_buffer_59964_fields bpl cx25821_buffer 0 59964 NULL ++pull_to_netfront_cb_59965_fields pull_to netfront_cb 0 59965 NULL ++acpi_os_create_cache_fndecl_59968_fields acpi_os_create_cache fndecl 2 59968 NULL ++mwifiex_set_wapi_ie_fndecl_59972_fields mwifiex_set_wapi_ie fndecl 3 59972 NULL ++calc_line_length_fndecl_59973_fields calc_line_length fndecl 0-3-2 59973 NULL ++fuse_file_fallocate_fndecl_59983_fields fuse_file_fallocate fndecl 3-4 59983 NULL nohasharray ++scrub_pages_fndecl_59983_fields scrub_pages fndecl 3-2-11-4 59983 &fuse_file_fallocate_fndecl_59983_fields ++affs_write_begin_ofs_fndecl_59991_fields affs_write_begin_ofs fndecl 3 59991 NULL ++count_drm_buf_desc_59998_fields count drm_buf_desc 0 59998 NULL ++size_fuse_arg_60001_fields size fuse_arg 0 60001 NULL ++__find_resource_fndecl_60011_fields __find_resource fndecl 4 60011 NULL ++len_ubifs_ch_60014_fields len ubifs_ch 0 60014 NULL ++skb_priority_pktgen_dev_60015_fields skb_priority pktgen_dev 0 60015 NULL ++portnum_usb_device_60022_fields portnum usb_device 0 60022 NULL ++ntfs_truncate_fndecl_60026_fields ntfs_truncate fndecl 0 60026 NULL ++alloc_in_bmp_fndecl_60028_fields alloc_in_bmp fndecl 0-4-3-2 60028 NULL ++calculate_alignment_fndecl_60029_fields calculate_alignment fndecl 0-2 60029 NULL ++write_tx_buf_fndecl_60032_fields write_tx_buf fndecl 4 60032 NULL ++orangefs_bufmap_shift_query_fndecl_60035_fields orangefs_bufmap_shift_query fndecl 0 60035 NULL ++print_bad_pte_fndecl_60036_fields print_bad_pte fndecl 2 60036 NULL ++hdrlen_ip_auth_hdr_60037_fields hdrlen ip_auth_hdr 0 60037 NULL ++MaxMSIxVectors_mpt3sas_facts_60045_fields MaxMSIxVectors mpt3sas_facts 0 60045 NULL ++mgmt_pending_add_fndecl_60051_fields mgmt_pending_add fndecl 5 60051 NULL ++drm_atomic_helper_update_plane_fndecl_60059_fields drm_atomic_helper_update_plane fndecl 8-4-6-10-9-5-7-11 60059 NULL ++cx231xx_init_bulk_fndecl_60067_fields cx231xx_init_bulk fndecl 4-2 60067 NULL ++lpfc_hba_queue_depth_vardecl_lpfc_attr_c_60071_fields lpfc_hba_queue_depth vardecl_lpfc_attr.c 0 60071 NULL ++osd_req_encode_op_fndecl_60073_fields osd_req_encode_op fndecl 0 60073 NULL ++hpi_outstream_host_buffer_allocate_fndecl_60074_fields hpi_outstream_host_buffer_allocate fndecl 2 60074 NULL ++dram_offset_sst_res_info_60089_fields dram_offset sst_res_info 0 60089 NULL ++f2fs_issue_discard_fndecl_60090_fields f2fs_issue_discard fndecl 3-2 60090 NULL ++tty_audit_add_data_fndecl_60093_fields tty_audit_add_data fndecl 3 60093 NULL ++src_len_ccp_passthru_nomap_engine_60102_fields src_len ccp_passthru_nomap_engine 0 60102 NULL ++sample_rate_min_lola_60104_fields sample_rate_min lola 0 60104 NULL ++length_rio_transfer_io_60108_fields length rio_transfer_io 0 60108 NULL ++ufs_new_fragments_fndecl_60109_fields ufs_new_fragments fndecl 5-3 60109 NULL ++raid10_find_virt_fndecl_60115_fields raid10_find_virt fndecl 0-3-2 60115 NULL nohasharray ++num_tx_bnad_60115_fields num_tx bnad 0 60115 &raid10_find_virt_fndecl_60115_fields ++display_height_vivid_dev_60116_fields display_height vivid_dev 0 60116 NULL ++ht_ast_vbios_enhtable_60121_fields ht 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&submit_bh_fndecl_60202_fields ++av7110_ipack_init_fndecl_60204_fields av7110_ipack_init fndecl 2 60204 NULL ++bio_advance_iter_fndecl_60205_fields bio_advance_iter fndecl 3 60205 NULL ++src_frames_snd_pcm_plugin_60210_fields src_frames snd_pcm_plugin 0 60210 NULL nohasharray ++iuu_read_buf_fndecl_60210_fields iuu_read_buf fndecl 2 60210 &src_frames_snd_pcm_plugin_60210_fields ++lpfc_fcp_io_channel_vardecl_lpfc_attr_c_60216_fields lpfc_fcp_io_channel vardecl_lpfc_attr.c 0 60216 NULL ++rmmio_base_radeon_device_60218_fields rmmio_base radeon_device 0 60218 NULL ++btusb_recv_bulk_fndecl_60219_fields btusb_recv_bulk fndecl 3 60219 NULL ++MaximumParallelCommands_DAC960_V2_ControllerInfo_60222_fields MaximumParallelCommands DAC960_V2_ControllerInfo 0 60222 NULL ++l2cap_parse_conf_rsp_fndecl_60232_fields l2cap_parse_conf_rsp fndecl 0 60232 NULL ++l2cap_create_le_flowctl_pdu_fndecl_60233_fields l2cap_create_le_flowctl_pdu fndecl 3 60233 NULL ++dlfb_alloc_urb_list_fndecl_60234_fields dlfb_alloc_urb_list fndecl 3 60234 NULL ++bttv_crop_adjust_fndecl_60236_fields bttv_crop_adjust fndecl 3-4 60236 NULL nohasharray ++irnet_connect_indication_fndecl_60236_fields irnet_connect_indication fndecl 5 60236 &bttv_crop_adjust_fndecl_60236_fields ++mwifiex_usb_host_to_card_fndecl_60239_fields mwifiex_usb_host_to_card fndecl 2 60239 NULL ++frag_len_pau_fpdu_frag_60242_fields frag_len pau_fpdu_frag 0 60242 NULL ++max_pages_per_fmr_ib_fmr_pool_param_60248_fields max_pages_per_fmr ib_fmr_pool_param 0 60248 NULL ++length_squashfs_page_actor_60249_fields length squashfs_page_actor 0 60249 NULL ++dirty_bytes_extent_io_tree_60254_fields dirty_bytes extent_io_tree 0 60254 NULL ++sector_size_jffs2_sb_info_60255_fields sector_size jffs2_sb_info 0 60255 NULL ++xenvif_change_mtu_fndecl_60258_fields xenvif_change_mtu fndecl 2 60258 NULL ++len_mwifiex_assoc_event_60259_fields len mwifiex_assoc_event 0 60259 NULL ++size_of_priv_dvb_usb_adapter_properties_60261_fields size_of_priv dvb_usb_adapter_properties 0 60261 NULL ++data_len_sym_ccb_60262_fields data_len sym_ccb 0 60262 NULL ++rotate_left_fndecl_60276_fields rotate_left fndecl 3-1 60276 NULL ++empty_dir_llseek_fndecl_60280_fields empty_dir_llseek fndecl 2 60280 NULL ++alloc_data_packet_fndecl_60281_fields alloc_data_packet fndecl 1 60281 NULL ++__receive_buf_fndecl_60286_fields __receive_buf fndecl 4 60286 NULL ++length_ore_per_dev_state_60287_fields length ore_per_dev_state 0 60287 NULL ++recv_actor_unix_stream_read_state_60306_fields recv_actor unix_stream_read_state 0 60306 NULL ++area_whcrc_60320_fields area whcrc 0 60320 NULL ++pnp_add_irq_resource_fndecl_60321_fields pnp_add_irq_resource fndecl 2 60321 NULL ++pg_count_nfs_pgio_mirror_60324_fields pg_count nfs_pgio_mirror 0 60324 NULL ++transfer_fndecl_60326_fields transfer fndecl 4-0 60326 NULL ++eor_jfs_log_60327_fields eor jfs_log 0 60327 NULL ++rq_addrlen_svc_rqst_60328_fields rq_addrlen svc_rqst 0 60328 NULL 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NULL ++count_hscx_hw_60448_fields count hscx_hw 0 60448 NULL ++bss_end_flat_hdr_60449_fields bss_end flat_hdr 0 60449 NULL ++lib80211_tkip_decrypt_fndecl_60450_fields lib80211_tkip_decrypt fndecl 2 60450 NULL ++maxsgentries_ctlr_info_60455_fields maxsgentries ctlr_info 0 60455 NULL ++osd_req_op_cls_request_data_pages_fndecl_60457_fields osd_req_op_cls_request_data_pages fndecl 4 60457 NULL ++clone_copy_inline_extent_fndecl_60461_fields clone_copy_inline_extent fndecl 7-6 60461 NULL ++prep_umr_wqe_common_fndecl_60470_fields prep_umr_wqe_common fndecl 5 60470 NULL ++ath10k_dbg_dump_fndecl_60482_fields ath10k_dbg_dump fndecl 6 60482 NULL ++drm_vma_offset_add_fndecl_60483_fields drm_vma_offset_add fndecl 3 60483 NULL nohasharray ++osd_left_vardecl_ivtvfb_c_60483_fields osd_left vardecl_ivtvfb.c 0 60483 &drm_vma_offset_add_fndecl_60483_fields ++lane2_associate_req_fndecl_60485_fields lane2_associate_req fndecl 4 60485 NULL ++v_nmembs_nilfs_argv_60498_fields v_nmembs nilfs_argv 0 60498 NULL 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++n_rx_channels_efx_nic_62034_fields n_rx_channels efx_nic 0 62034 NULL ++dev_sectors_r10conf_62035_fields dev_sectors r10conf 0 62035 NULL ++set_advertising_fndecl_62037_fields set_advertising fndecl 4 62037 NULL ++tfcpad_xfrm_state_62038_fields tfcpad xfrm_state 0 62038 NULL ++flag_count_sg_simple_element_62044_fields flag_count sg_simple_element 0 62044 NULL ++entries_size_ebt_replace_62051_fields entries_size ebt_replace 0 62051 NULL ++regmap_spi_read_fndecl_62058_fields regmap_spi_read fndecl 3-5 62058 NULL ++ex_offset_extent_s_62059_fields ex_offset extent_s 0 62059 NULL ++num_attr_vgastate_62064_fields num_attr vgastate 0 62064 NULL ++cb_stripe_unit_exofs_dt_data_map_62068_fields cb_stripe_unit exofs_dt_data_map 0 62068 NULL ++num_devices_dm_raid_superblock_62072_fields num_devices dm_raid_superblock 0 62072 NULL ++ip_vs_send_async_fndecl_62075_fields ip_vs_send_async fndecl 3 62075 NULL ++storvsc_connect_to_vsp_fndecl_62078_fields storvsc_connect_to_vsp fndecl 2 62078 NULL ++wBlockSize_ms_bootblock_sysinf_62081_fields wBlockSize ms_bootblock_sysinf 0 62081 NULL ++ieee80211_build_probe_req_fndecl_62084_fields ieee80211_build_probe_req fndecl 9-7 62084 NULL ++rtsx_usb_seq_write_register_fndecl_62088_fields rtsx_usb_seq_write_register fndecl 3 62088 NULL ++init_shash_alg_62095_fields init shash_alg 0 62095 NULL ++bcm_recvmsg_fndecl_62099_fields bcm_recvmsg fndecl 3 62099 NULL nohasharray ++word3_atl1c_recv_ret_status_62099_fields word3 atl1c_recv_ret_status 0 62099 &bcm_recvmsg_fndecl_62099_fields ++task_ctx_size_pmu_62102_fields task_ctx_size pmu 0 62102 NULL ++yoffset_fb_var_screeninfo_62110_fields yoffset fb_var_screeninfo 0 62110 NULL nohasharray ++bulk_out_ep_bfusb_data_62110_fields bulk_out_ep bfusb_data 0 62110 &yoffset_fb_var_screeninfo_62110_fields ++st_nci_hci_dm_vdc_measurement_value_fndecl_62123_fields st_nci_hci_dm_vdc_measurement_value fndecl 3 62123 NULL ++vcs_lseek_fndecl_62125_fields vcs_lseek fndecl 2 62125 NULL ++__process_deleted_xattr_fndecl_62133_fields __process_deleted_xattr fndecl 4 62133 NULL ++__irq_alloc_descs_fndecl_62140_fields __irq_alloc_descs fndecl 0 62140 NULL ++next_setup_data_62142_fields next setup_data 0 62142 NULL ++drbd_recv_all_warn_fndecl_62144_fields drbd_recv_all_warn fndecl 3 62144 NULL ++cciss_tape_cmds_vardecl_cciss_c_62147_fields cciss_tape_cmds vardecl_cciss.c 0 62147 NULL ++tcp_trim_head_fndecl_62157_fields tcp_trim_head fndecl 3 62157 NULL ++ptrace_writedata_fndecl_62158_fields ptrace_writedata fndecl 4-3 62158 NULL ++map_index_to_lba_fndecl_62162_fields map_index_to_lba fndecl 0-1 62162 NULL ++size_vfio_pci_region_62163_fields size vfio_pci_region 0 62163 NULL nohasharray ++max_i2s_chan_img_i2s_out_62163_fields max_i2s_chan img_i2s_out 0 62163 &size_vfio_pci_region_62163_fields ++user_frag_sctp_association_62167_fields user_frag sctp_association 0 62167 NULL nohasharray ++alloc_huge_page_fndecl_62167_fields alloc_huge_page fndecl 2 62167 &user_frag_sctp_association_62167_fields ++len_scrub_copy_nocow_ctx_62170_fields len scrub_copy_nocow_ctx 0 62170 NULL ++igb_change_mtu_fndecl_62189_fields igb_change_mtu fndecl 2 62189 NULL ++agent_send_response_fndecl_62193_fields agent_send_response fndecl 7 62193 NULL nohasharray ++eps_count_ffs_data_62193_fields eps_count ffs_data 0 62193 &agent_send_response_fndecl_62193_fields ++rose_sendmsg_fndecl_62194_fields rose_sendmsg fndecl 3 62194 NULL ++max_pkt_size_em28xx_62196_fields max_pkt_size em28xx 0 62196 NULL ++snd_cwnd_clamp_tcp_sock_62197_fields snd_cwnd_clamp tcp_sock 0 62197 NULL ++maxframe_caifsock_62201_fields maxframe caifsock 0 62201 NULL ++at24_eeprom_write_smbus_block_fndecl_62212_fields at24_eeprom_write_smbus_block fndecl 3-4 62212 NULL ++size_max_gb_loopback_device_62219_fields size_max gb_loopback_device 0 62219 NULL ++generic_file_direct_write_fndecl_62226_fields generic_file_direct_write fndecl 0 62226 NULL ++datainterval_snd_usb_endpoint_62227_fields datainterval snd_usb_endpoint 0 62227 NULL ++svm_create_vcpu_fndecl_62239_fields svm_create_vcpu fndecl 2 62239 NULL ++snd_pcm_alloc_vmalloc_buffer_fndecl_62240_fields snd_pcm_alloc_vmalloc_buffer fndecl 2 62240 NULL ++num_rxqs_octeon_nic_if_config_62266_fields num_rxqs octeon_nic_if_config 0 62266 NULL ++usable_leb_size_ubi_volume_62272_fields usable_leb_size ubi_volume 0 62272 NULL ++cfpkt_add_body_fndecl_62277_fields cfpkt_add_body fndecl 3 62277 NULL ++tx_cnt_virtio_vsock_sock_62281_fields tx_cnt virtio_vsock_sock 0 62281 NULL ++msb_get_free_block_fndecl_62282_fields msb_get_free_block fndecl 0 62282 NULL ++email_size_x509_parse_context_62283_fields email_size x509_parse_context 0 62283 NULL ++mappable_end_i915_ggtt_62288_fields mappable_end i915_ggtt 0 62288 NULL ++omfs_scan_list_fndecl_62289_fields omfs_scan_list fndecl 2 62289 NULL ++num_chunks_icp_qat_suof_filehdr_62296_fields num_chunks icp_qat_suof_filehdr 0 62296 NULL ++max_io_mvumi_hba_62301_fields max_io mvumi_hba 0 62301 NULL ++ceph_llseek_fndecl_62305_fields ceph_llseek fndecl 2 62305 NULL ++sb_rbmblocks_xfs_sb_62307_fields sb_rbmblocks xfs_sb 0 62307 NULL ++rtl2832_sdr_convert_stream_fndecl_62308_fields rtl2832_sdr_convert_stream fndecl 0-4 62308 NULL ++ircomm_tty_connect_confirm_fndecl_62310_fields ircomm_tty_connect_confirm fndecl 4-5 62310 NULL ++map_extent_mft_record_fndecl_62312_fields map_extent_mft_record fndecl 2 62312 NULL nohasharray ++alloc_ctrl_packet_fndecl_62312_fields alloc_ctrl_packet fndecl 1 62312 &map_extent_mft_record_fndecl_62312_fields ++ss_channels_snd_rme9652_62315_fields ss_channels snd_rme9652 0 62315 NULL ++ext2_new_block_fndecl_62326_fields ext2_new_block fndecl 0-2 62326 NULL ++tcp_vegas_cong_avoid_fndecl_62332_fields tcp_vegas_cong_avoid fndecl 3 62332 NULL ++qib_get_user_pages_fndecl_62338_fields qib_get_user_pages fndecl 1 62338 NULL nohasharray ++hdrlen_adm8211_tx_ring_info_62338_fields hdrlen adm8211_tx_ring_info 0 62338 &qib_get_user_pages_fndecl_62338_fields nohasharray ++bbtskipbytes_denali_nand_info_62338_fields bbtskipbytes denali_nand_info 0 62338 &hdrlen_adm8211_tx_ring_info_62338_fields ++pagf_flcount_xfs_perag_62340_fields pagf_flcount xfs_perag 0 62340 NULL ++xfs_bmap_remap_alloc_fndecl_62345_fields xfs_bmap_remap_alloc fndecl 0 62345 NULL nohasharray ++reiserfs_update_sd_size_fndecl_62345_fields reiserfs_update_sd_size fndecl 3 62345 &xfs_bmap_remap_alloc_fndecl_62345_fields ++pcl_status_pcl_62348_fields pcl_status pcl 0 62348 NULL ++mtu_from_qp_rvt_driver_provided_62354_fields mtu_from_qp rvt_driver_provided 0 62354 NULL ++raid56_parity_write_fndecl_62355_fields raid56_parity_write fndecl 0 62355 NULL ++len_eager_buffer_62357_fields len eager_buffer 0 62357 NULL ++rawv6_sendmsg_fndecl_62363_fields rawv6_sendmsg fndecl 3 62363 NULL ++drxbsp_i2c_write_read_fndecl_62366_fields drxbsp_i2c_write_read fndecl 5-2 62366 NULL ++num_entries_compat_arpt_replace_62377_fields num_entries compat_arpt_replace 0 62377 NULL nohasharray ++fib_count_nexthops_fndecl_62377_fields fib_count_nexthops fndecl 0 62377 &num_entries_compat_arpt_replace_62377_fields ++new_chunk_mdp_superblock_1_62380_fields new_chunk mdp_superblock_1 0 62380 NULL ++efx_wanted_parallelism_fndecl_62383_fields efx_wanted_parallelism fndecl 0 62383 NULL nohasharray ++max_cnt_ocrdma_qp_hwq_info_62383_fields max_cnt ocrdma_qp_hwq_info 0 62383 &efx_wanted_parallelism_fndecl_62383_fields ++send_queue_size_nvmet_rdma_queue_62386_fields send_queue_size nvmet_rdma_queue 0 62386 NULL nohasharray ++ivsize_aead_alg_62386_fields ivsize aead_alg 0 62386 &send_queue_size_nvmet_rdma_queue_62386_fields ++m_blkbb_log_xfs_mount_62391_fields m_blkbb_log xfs_mount 0 62391 NULL ++__generic_block_fiemap_fndecl_62394_fields __generic_block_fiemap fndecl 4 62394 NULL ++hwCBP_td_62396_fields hwCBP td 0 62396 NULL ++len_scifioctl_node_ids_62402_fields len scifioctl_node_ids 0 62402 NULL ++pty_write_fndecl_62406_fields pty_write fndecl 3 62406 NULL ++rtsx_usb_get_rsp_fndecl_62408_fields rtsx_usb_get_rsp fndecl 2 62408 NULL nohasharray ++fill_holes_fndecl_62408_fields fill_holes fndecl 4-5 62408 &rtsx_usb_get_rsp_fndecl_62408_fields ++gfs2_log_bmap_fndecl_62411_fields gfs2_log_bmap fndecl 0 62411 NULL ++unmap_page_range_fndecl_62415_fields unmap_page_range fndecl 4-3 62415 NULL ++adap_id_pca954x_platform_mode_62418_fields adap_id pca954x_platform_mode 0 62418 NULL ++inet6_lookup_listener_fndecl_62428_fields inet6_lookup_listener fndecl 4 62428 NULL ++set_brk_fndecl_62430_fields set_brk fndecl 1-2 62430 NULL nohasharray ++io_size_xfs_ioend_62430_fields io_size xfs_ioend 0 62430 &set_brk_fndecl_62430_fields ++rx_urb_size_lan78xx_net_62443_fields rx_urb_size lan78xx_net 0 62443 NULL nohasharray ++sum_link_node_ref_fndecl_62443_fields sum_link_node_ref fndecl 4-3 62443 &rx_urb_size_lan78xx_net_62443_fields ++run_bpf_fndecl_62447_fields run_bpf fndecl 5 62447 NULL ++__videobuf_copy_stream_fndecl_62450_fields __videobuf_copy_stream fndecl 0 62450 NULL ++npods_cxgbi_task_tag_info_62453_fields npods cxgbi_task_tag_info 0 62453 NULL ++lower_offset_skb_seq_state_62465_fields lower_offset skb_seq_state 0 62465 NULL ++ipx_recvmsg_fndecl_62469_fields ipx_recvmsg fndecl 3 62469 NULL ++ram_alignment_fndecl_62470_fields ram_alignment fndecl 0 62470 NULL ++payload_bytes_controlvm_message_header_62474_fields payload_bytes controlvm_message_header 0 62474 NULL ++page_size_mspro_block_data_62479_fields page_size mspro_block_data 0 62479 NULL ++fw_stats_bus_myri10ge_slice_state_62482_fields fw_stats_bus myri10ge_slice_state 0 62482 NULL ++rx_ring_tail_sc92031_priv_62486_fields rx_ring_tail sc92031_priv 0 62486 NULL ++mlx5_ib_reg_user_mr_fndecl_62488_fields mlx5_ib_reg_user_mr fndecl 4-3-2 62488 NULL ++dlen_ippp_ccp_reset_state_62491_fields dlen ippp_ccp_reset_state 0 62491 NULL nohasharray ++residual_len_sts_entry_fx00_62491_fields residual_len sts_entry_fx00 0 62491 &dlen_ippp_ccp_reset_state_62491_fields ++filemap_write_and_wait_range_fndecl_62492_fields filemap_write_and_wait_range fndecl 0-2 62492 NULL nohasharray ++svc_sock_setbufsize_fndecl_62492_fields svc_sock_setbufsize fndecl 2 62492 &filemap_write_and_wait_range_fndecl_62492_fields ++try_charge_fndecl_62496_fields try_charge fndecl 0 62496 NULL ++vmci_transport_set_buffer_size_fndecl_62498_fields vmci_transport_set_buffer_size fndecl 2 62498 NULL ++max_enic_rfs_flw_tbl_62505_fields max enic_rfs_flw_tbl 0 62505 NULL ++rq_tailsz_smb_rqst_62506_fields rq_tailsz smb_rqst 0 62506 NULL ++jade_ale_bkm_hw_62507_fields jade_ale bkm_hw 0 62507 NULL ++sgs_per_request_skd_device_62508_fields sgs_per_request skd_device 0 62508 NULL ++mpage_alloc_fndecl_62512_fields mpage_alloc fndecl 2 62512 NULL ++dma_phys_netup_unidvb_dev_62519_fields dma_phys netup_unidvb_dev 0 62519 NULL ++rx_buf_sz_iadev_priv_62524_fields rx_buf_sz iadev_priv 0 62524 NULL ++xfs_log_regrant_fndecl_62533_fields xfs_log_regrant fndecl 0 62533 NULL ++iova_vhost_iotlb_msg_62545_fields iova vhost_iotlb_msg 0 62545 NULL ++len_ErrMsg_62547_fields len ErrMsg 0 62547 NULL ++__ext4_get_inode_loc_fndecl_62551_fields __ext4_get_inode_loc fndecl 0 62551 NULL nohasharray ++xfs_log_reserve_fndecl_62551_fields xfs_log_reserve fndecl 0 62551 &__ext4_get_inode_loc_fndecl_62551_fields ++num_cq_entries_hba_parameters_62556_fields num_cq_entries hba_parameters 0 62556 NULL ++wDatagramLength_usb_cdc_ncm_dpe16_62564_fields wDatagramLength usb_cdc_ncm_dpe16 0 62564 NULL ++outbuf_dma_ati_remote_62567_fields outbuf_dma ati_remote 0 62567 NULL ++btrfs_check_data_free_space_fndecl_62583_fields btrfs_check_data_free_space fndecl 0-3-2 62583 NULL ++mtd_ooblayout_find_eccregion_fndecl_62594_fields mtd_ooblayout_find_eccregion fndecl 2 62594 NULL ++mon_bin_dev0_vardecl_mon_bin_c_62600_fields mon_bin_dev0 vardecl_mon_bin.c 0 62600 NULL ++__alloc_bootmem_low_fndecl_62604_fields __alloc_bootmem_low fndecl 2-3 62604 NULL nohasharray ++max_header_size_irlan_cb_62604_fields max_header_size irlan_cb 0 62604 &__alloc_bootmem_low_fndecl_62604_fields ++ext4_xattr_check_names_fndecl_62605_fields ext4_xattr_check_names fndecl 0 62605 NULL ++pci_sriov_set_totalvfs_fndecl_62615_fields pci_sriov_set_totalvfs fndecl 2 62615 NULL ++mixed_cnt_ncsi_rsp_gc_pkt_62619_fields mixed_cnt ncsi_rsp_gc_pkt 0 62619 NULL ++l2linesize_linelock_62626_fields l2linesize linelock 0 62626 NULL ++min_pkt_size_pktgen_dev_62629_fields min_pkt_size pktgen_dev 0 62629 NULL ++virtio_gpu_ttm_tt_create_fndecl_62636_fields virtio_gpu_ttm_tt_create fndecl 2 62636 NULL nohasharray ++wil_change_mtu_fndecl_62636_fields wil_change_mtu fndecl 2 62636 &virtio_gpu_ttm_tt_create_fndecl_62636_fields ++ath6kl_wmi_get_stats_cmd_fndecl_62638_fields ath6kl_wmi_get_stats_cmd fndecl 2 62638 NULL ++fts_rtllib_device_62643_fields fts rtllib_device 0 62643 NULL ++cfg_sg_seg_cnt_lpfc_hba_62646_fields cfg_sg_seg_cnt lpfc_hba 0 62646 NULL ++curr_len_max3421_hcd_62658_fields curr_len max3421_hcd 0 62658 NULL ++irq_max_tg3_62664_fields irq_max tg3 0 62664 NULL ++calculate_discard_block_size_fndecl_62667_fields calculate_discard_block_size fndecl 0-1 62667 NULL nohasharray ++alloc_new_reservation_fndecl_62667_fields alloc_new_reservation fndecl 0 62667 &calculate_discard_block_size_fndecl_62667_fields nohasharray ++base_i40e_hmc_obj_info_62667_fields base i40e_hmc_obj_info 0 62667 &alloc_new_reservation_fndecl_62667_fields ++qxl_gem_object_create_fndecl_62668_fields qxl_gem_object_create fndecl 2 62668 NULL ++bss_priv_size_wiphy_62669_fields bss_priv_size wiphy 0 62669 NULL nohasharray ++max_outstanding_tx_leaf_msg_softinfo_62669_fields max_outstanding_tx leaf_msg_softinfo 0 62669 &bss_priv_size_wiphy_62669_fields ++ocfs2_xattr_trusted_set_fndecl_62672_fields ocfs2_xattr_trusted_set fndecl 6 62672 NULL ++pci_cfg_space_size_ext_fndecl_62679_fields pci_cfg_space_size_ext fndecl 0 62679 NULL ++encode_rpcb_string_fndecl_62680_fields encode_rpcb_string fndecl 3 62680 NULL ++num_vsis_i40e_hw_capabilities_62685_fields num_vsis i40e_hw_capabilities 0 62685 NULL ++start_ttm_mem_reg_62688_fields start ttm_mem_reg 0 62688 NULL ++drm_rect_clip_scaled_fndecl_62701_fields drm_rect_clip_scaled fndecl 4-5 62701 NULL ++vmemdup_fndecl_62706_fields vmemdup fndecl 2 62706 NULL ++curwidth_usb_usbvision_62710_fields curwidth usb_usbvision 0 62710 NULL ++mtu_ring_info_62721_fields mtu ring_info 0 62721 NULL ++jffs2_write_begin_fndecl_62728_fields jffs2_write_begin fndecl 3 62728 NULL nohasharray ++limit_tc_sfq_qopt_62728_fields limit tc_sfq_qopt 0 62728 &jffs2_write_begin_fndecl_62728_fields ++total_len_android_wifi_priv_cmd_62735_fields total_len android_wifi_priv_cmd 0 62735 NULL ++smi_read_eeprom_fndecl_62737_fields smi_read_eeprom fndecl 4 62737 NULL ++xfs_da_read_buf_fndecl_62739_fields xfs_da_read_buf fndecl 3 62739 NULL nohasharray ++mlx5_pci_enable_sriov_fndecl_62739_fields mlx5_pci_enable_sriov fndecl 2 62739 &xfs_da_read_buf_fndecl_62739_fields ++payload_size_hv_message_header_62742_fields payload_size hv_message_header 0 62742 NULL ++twa_load_sgl_fndecl_62743_fields twa_load_sgl fndecl 5 62743 NULL ++mi_first_entry_offset_nilfs_mdt_info_62749_fields mi_first_entry_offset nilfs_mdt_info 0 62749 NULL ++num_counters_vardecl_op_model_amd_c_62750_fields num_counters vardecl_op_model_amd.c 0 62750 NULL ++__bioset_create_fndecl_62752_fields __bioset_create fndecl 2 62752 NULL ++min_align_pci_dev_resource_62768_fields min_align pci_dev_resource 0 62768 NULL ++st_nci_hci_dm_fwupd_end_fndecl_62777_fields st_nci_hci_dm_fwupd_end fndecl 3 62777 NULL ++e_value_size_ext4_xattr_entry_62783_fields e_value_size ext4_xattr_entry 0 62783 NULL ++ecc_bits_jedec_ecc_info_62785_fields ecc_bits jedec_ecc_info 0 62785 NULL ++mt2131_writeregs_fndecl_62788_fields mt2131_writeregs fndecl 3 62788 NULL ++dump_skip_fndecl_62793_fields dump_skip fndecl 2 62793 NULL ++len_cx24120_cmd_62796_fields len cx24120_cmd 0 62796 NULL ++cur_tx_netdev_private_62799_fields cur_tx netdev_private 0 62799 NULL ++hfi1_hdrq_entsize_vardecl_init_c_62810_fields hfi1_hdrq_entsize vardecl_init.c 0 62810 NULL ++head_aio_ring_62812_fields head aio_ring 0 62812 NULL ++capture_frlog_rme32_62817_fields capture_frlog rme32 0 62817 NULL ++coex_rx_win_size_mwifiex_adapter_62818_fields coex_rx_win_size mwifiex_adapter 0 62818 NULL ++tlen_hfi1_packet_62825_fields tlen hfi1_packet 0 62825 NULL ++gfs2_journaled_truncate_fndecl_62839_fields gfs2_journaled_truncate fndecl 3-2 62839 NULL ++ix2505v_write_fndecl_62840_fields ix2505v_write fndecl 3 62840 NULL ++fuse_read_fill_fndecl_62851_fields fuse_read_fill fndecl 4 62851 NULL ++max_register_regmap_62857_fields max_register regmap 0 62857 NULL ++nr_vecs_nilfs_write_info_62858_fields nr_vecs nilfs_write_info 0 62858 NULL ++spi_xcomm_txrx_bufs_fndecl_62860_fields spi_xcomm_txrx_bufs fndecl 0 62860 NULL ++height_tm6000_core_62864_fields height tm6000_core 0 62864 NULL ++c67x00_td_to_error_fndecl_62867_fields c67x00_td_to_error fndecl 0 62867 NULL ++ext2_max_size_fndecl_62871_fields ext2_max_size fndecl 0-1 62871 NULL ++wPageSize_ms_bootblock_sysinf_62873_fields wPageSize ms_bootblock_sysinf 0 62873 NULL ++i2c_hid_get_report_fndecl_62874_fields i2c_hid_get_report fndecl 5 62874 NULL ++qp_count_ntb_transport_ctx_62876_fields qp_count ntb_transport_ctx 0 62876 NULL ++xfs_dir3_leaf_read_fndecl_62878_fields xfs_dir3_leaf_read fndecl 3 62878 NULL ++create_kmalloc_cache_fndecl_62883_fields create_kmalloc_cache fndecl 2 62883 NULL ++valueblk_xfs_attr_inactive_list_62884_fields valueblk xfs_attr_inactive_list 0 62884 NULL ++phys_start_nvs_page_62885_fields phys_start nvs_page 0 62885 NULL ++midi_in_ports_snd_efw_62902_fields midi_in_ports snd_efw 0 62902 NULL ++xfs_init_local_fork_fndecl_62904_fields xfs_init_local_fork fndecl 4 62904 NULL ++arg2__cdrp_cmd_62906_fields arg2 _cdrp_cmd 0 62906 NULL ++length_uvc_buffer_62907_fields length uvc_buffer 0 62907 NULL ++buflen_xdr_buf_62914_fields buflen xdr_buf 0 62914 NULL nohasharray ++n_subdevices_comedi_device_62914_fields n_subdevices comedi_device 0 62914 &buflen_xdr_buf_62914_fields ++uar_size_mthca_dev_lim_62925_fields uar_size mthca_dev_lim 0 62925 NULL ++teiup_create_fndecl_62930_fields teiup_create fndecl 3 62930 NULL nohasharray ++queue_size_srp_target_port_62930_fields queue_size srp_target_port 0 62930 &teiup_create_fndecl_62930_fields ++ext4_xattr_ibody_get_fndecl_62931_fields ext4_xattr_ibody_get fndecl 0 62931 NULL nohasharray ++madvise_free_pte_range_fndecl_62931_fields madvise_free_pte_range fndecl 2 62931 &ext4_xattr_ibody_get_fndecl_62931_fields ++regmap_encx24j600_sfr_write_fndecl_62935_fields regmap_encx24j600_sfr_write fndecl 4 62935 NULL ++bfad_send_fcpt_cb_fndecl_62936_fields bfad_send_fcpt_cb fndecl 5 62936 NULL ++f2fs_acl_from_disk_fndecl_62937_fields f2fs_acl_from_disk fndecl 2 62937 NULL ++mtu_atmlec_config_msg_62946_fields mtu atmlec_config_msg 0 62946 NULL ++ax88178_change_mtu_fndecl_62947_fields ax88178_change_mtu fndecl 2 62947 NULL ++fixup_leb_fndecl_62955_fields fixup_leb fndecl 3 62955 NULL ++adfs_get_block_fndecl_62966_fields adfs_get_block fndecl 2 62966 NULL ++i_sblock_bfs_inode_62968_fields i_sblock bfs_inode 0 62968 NULL ++io_tlb_nslabs_vardecl_swiotlb_c_62972_fields io_tlb_nslabs vardecl_swiotlb.c 0 62972 NULL ++vmemmap_alloc_block_fndecl_62974_fields vmemmap_alloc_block fndecl 1 62974 NULL nohasharray ++tcp_cdg_cong_avoid_fndecl_62974_fields tcp_cdg_cong_avoid fndecl 3 62974 &vmemmap_alloc_block_fndecl_62974_fields ++max_requests_hpt_iop_request_get_config_62975_fields max_requests hpt_iop_request_get_config 0 62975 NULL ++move_to_top_fndecl_62981_fields move_to_top fndecl 2-3 62981 NULL ++memblock_insert_region_fndecl_62987_fields memblock_insert_region fndecl 3-4 62987 NULL ++integrity_kernel_read_fndecl_62991_fields integrity_kernel_read fndecl 4 62991 NULL ++layout_mddev_62992_fields layout mddev 0 62992 NULL ++i2c_smbus_write_word_data_fndecl_62993_fields i2c_smbus_write_word_data fndecl 0 62993 NULL ++alloc_name_seq_62994_fields alloc name_seq 0 62994 NULL ++ocfs2_xattr_get_value_outside_fndecl_63000_fields ocfs2_xattr_get_value_outside fndecl 0 63000 NULL ++finish_item_xfs_defer_op_type_63002_fields finish_item xfs_defer_op_type 0 63002 NULL ++do_garbage_collect_fndecl_63005_fields do_garbage_collect fndecl 2 63005 NULL ++pagesize_flash_info_63006_fields pagesize flash_info 0 63006 NULL nohasharray ++print_hex_dump_fndecl_63006_fields print_hex_dump fndecl 7-4-5 63006 &pagesize_flash_info_63006_fields ++get_rsb_struct_fndecl_63014_fields get_rsb_struct fndecl 3 63014 NULL ++btrfs_xattr_handler_set_fndecl_63016_fields btrfs_xattr_handler_set fndecl 6 63016 NULL ++packets_per_second_ua101_63022_fields packets_per_second ua101 0 63022 NULL nohasharray ++iomap_write_actor_fndecl_63022_fields iomap_write_actor fndecl 3-2 63022 &packets_per_second_ua101_63022_fields ++mmio_size_controller_63024_fields mmio_size controller 0 63024 NULL ++hci_send_cmd_fndecl_63025_fields hci_send_cmd fndecl 3 63025 NULL ++mdsl_cxgbit_device_63030_fields mdsl cxgbit_device 0 63030 NULL ++gspca_coarse_grained_expo_autogain_fndecl_63033_fields gspca_coarse_grained_expo_autogain fndecl 4-2-3 63033 NULL ++rsi_sdio_host_intf_write_pkt_fndecl_63034_fields rsi_sdio_host_intf_write_pkt fndecl 3 63034 NULL ++size_align_rxrpc_connection_63035_fields size_align rxrpc_connection 0 63035 NULL ++display_width_vivid_dev_63040_fields display_width vivid_dev 0 63040 NULL ++acpi_aml_write_user_fndecl_63043_fields acpi_aml_write_user fndecl 2-0 63043 NULL ++max_outstanding_requests_pqi_ctrl_info_63046_fields max_outstanding_requests pqi_ctrl_info 0 63046 NULL nohasharray ++ttymajor_vardecl_synclink_cs_c_63046_fields ttymajor vardecl_synclink_cs.c 0 63046 &max_outstanding_requests_pqi_ctrl_info_63046_fields ++len_ixgbe_tx_buffer_63047_fields len ixgbe_tx_buffer 0 63047 NULL ++sizeimage_deinterlace_q_data_63050_fields sizeimage deinterlace_q_data 0 63050 NULL ++atl1c_change_mtu_fndecl_63051_fields atl1c_change_mtu fndecl 2 63051 NULL ++irq_create_fwspec_mapping_fndecl_63056_fields irq_create_fwspec_mapping fndecl 0 63056 NULL ++p54_download_eeprom_fndecl_63057_fields p54_download_eeprom fndecl 4 63057 NULL ++nr_perf_branch_stack_63058_fields nr perf_branch_stack 0 63058 NULL nohasharray ++q0_num_vecs_bna_rx_config_63058_fields q0_num_vecs bna_rx_config 0 63058 &nr_perf_branch_stack_63058_fields ++pcibios_scan_root_fndecl_63059_fields pcibios_scan_root fndecl 1 63059 NULL ++if_bytes_xfs_ifork_63066_fields if_bytes xfs_ifork 0 63066 NULL ++dm_ring_size_vardecl_hv_balloon_c_63071_fields dm_ring_size vardecl_hv_balloon.c 0 63071 NULL ++prev_algo_r5conf_63075_fields prev_algo r5conf 0 63075 NULL ++num_records_htt_tx_fetch_ind_63076_fields num_records htt_tx_fetch_ind 0 63076 NULL ++start_bus_pci_mmcfg_region_63086_fields start_bus pci_mmcfg_region 0 63086 NULL ++width_saa7134_dev_63087_fields width saa7134_dev 0 63087 NULL nohasharray ++s_anchor_udf_sb_info_63087_fields s_anchor udf_sb_info 0 63087 &width_saa7134_dev_63087_fields ++nfc_hci_execute_cmd_fndecl_63097_fields nfc_hci_execute_cmd fndecl 5 63097 NULL ++rd_page_count_rd_dev_63098_fields rd_page_count rd_dev 0 63098 NULL ++cros_ec_num_pwms_fndecl_63107_fields cros_ec_num_pwms fndecl 0 63107 NULL ++drxdap_fasi_read_block_fndecl_63113_fields drxdap_fasi_read_block fndecl 3 63113 NULL ++ticket_len_rxkad_key_63114_fields ticket_len rxkad_key 0 63114 NULL ++max_recv_sge_ib_qp_cap_63118_fields max_recv_sge ib_qp_cap 0 63118 NULL ++max_cqe_ib_device_attr_63121_fields max_cqe ib_device_attr 0 63121 NULL ++txf_size_bdx_priv_63122_fields txf_size bdx_priv 0 63122 NULL ++uvc_video_decode_data_fndecl_63124_fields uvc_video_decode_data fndecl 4 63124 NULL ++rcvhdrq_cnt_hfi1_ctxtdata_63132_fields rcvhdrq_cnt hfi1_ctxtdata 0 63132 NULL ++prism2_sta_send_mgmt_fndecl_63135_fields prism2_sta_send_mgmt fndecl 5 63135 NULL ++peer_cookie_len_l2tp_session_63142_fields peer_cookie_len l2tp_session 0 63142 NULL ++gk104_fifo_new__fndecl_63149_fields gk104_fifo_new_ fndecl 4 63149 NULL ++vback_porch_videomode_63152_fields vback_porch videomode 0 63152 NULL nohasharray ++nid_nat_journal_entry_63152_fields nid nat_journal_entry 0 63152 &vback_porch_videomode_63152_fields ++obj_order_rbd_image_header_63156_fields obj_order rbd_image_header 0 63156 NULL ++reiserfs_get_blocks_direct_io_fndecl_63157_fields reiserfs_get_blocks_direct_io fndecl 2 63157 NULL ++length_req_que_63158_fields length req_que 0 63158 NULL ++dst_y_yuv_frame_info_63162_fields dst_y yuv_frame_info 0 63162 NULL ++get_pattern_len_ts_ops_63165_fields get_pattern_len ts_ops 0 63165 NULL ++word_4_rsq_entry_63169_fields word_4 rsq_entry 0 63169 NULL ++max_inbound_iu_length_per_firmware_pqi_ctrl_info_63170_fields max_inbound_iu_length_per_firmware pqi_ctrl_info 0 63170 NULL ++nla_reserve_fndecl_63171_fields nla_reserve fndecl 3 63171 NULL ++vma_hugecache_offset_fndecl_63172_fields vma_hugecache_offset fndecl 0-3 63172 NULL ++xt_copy_counters_from_user_fndecl_63174_fields xt_copy_counters_from_user fndecl 2 63174 NULL ++object_counter_vardecl_hidma_mgmt_c_63176_fields object_counter vardecl_hidma_mgmt.c 0 63176 NULL ++ulist_add_fndecl_63177_fields ulist_add fndecl 0 63177 NULL ++nr_to_scan_shrink_control_63181_fields nr_to_scan shrink_control 0 63181 NULL ++srpt_srq_size_vardecl_ib_srpt_c_63183_fields srpt_srq_size vardecl_ib_srpt.c 0 63183 NULL ++csums_alg_len_net_conf_63190_fields csums_alg_len net_conf 0 63190 NULL nohasharray ++__sg_page_iter_start_fndecl_63190_fields __sg_page_iter_start fndecl 4 63190 &csums_alg_len_net_conf_63190_fields ++val_v4l2_ctrl_63196_fields val v4l2_ctrl 0 63196 NULL ++__get_required_blob_size_fndecl_63199_fields __get_required_blob_size fndecl 0-3-2 63199 NULL ++mwl8k_add_dma_header_fndecl_63203_fields mwl8k_add_dma_header fndecl 3 63203 NULL 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63397 NULL nohasharray ++hidp_send_ctrl_message_fndecl_63397_fields hidp_send_ctrl_message fndecl 4 63397 &buflen_audit_rule_data_63397_fields ++max_cqes_per_cq_iwch_rnic_attributes_63399_fields max_cqes_per_cq iwch_rnic_attributes 0 63399 NULL ++geneve6_build_skb_fndecl_63402_fields geneve6_build_skb fndecl 5 63402 NULL nohasharray ++bnx2_find_max_ring_fndecl_63402_fields bnx2_find_max_ring fndecl 0-2 63402 &geneve6_build_skb_fndecl_63402_fields ++flt_chap_size_ql82xx_hw_data_63406_fields flt_chap_size ql82xx_hw_data 0 63406 NULL ++_drbd_no_send_page_fndecl_63409_fields _drbd_no_send_page fndecl 4 63409 NULL ++lib80211_wep_decrypt_fndecl_63419_fields lib80211_wep_decrypt fndecl 2 63419 NULL ++write_midi_fndecl_63421_fields write_midi fndecl 0-3 63421 NULL ++xfs_buf_set_empty_fndecl_63425_fields xfs_buf_set_empty fndecl 2 63425 NULL ++i2400m_tx_fndecl_63427_fields i2400m_tx fndecl 3-4 63427 NULL ++brcmf_sdio_download_firmware_fndecl_63429_fields brcmf_sdio_download_firmware fndecl 4 63429 NULL ++ocfs2_replace_clusters_fndecl_63430_fields ocfs2_replace_clusters fndecl 5-3 63430 NULL nohasharray ++tas571x_register_size_fndecl_63430_fields tas571x_register_size fndecl 0 63430 &ocfs2_replace_clusters_fndecl_63430_fields nohasharray ++ad_sd_read_reg_raw_fndecl_63430_fields ad_sd_read_reg_raw fndecl 3 63430 &tas571x_register_size_fndecl_63430_fields ++mem_len_bfa_mem_kva_s_63432_fields mem_len bfa_mem_kva_s 0 63432 NULL ++gfx_v6_0_get_csb_size_fndecl_63438_fields gfx_v6_0_get_csb_size fndecl 0 63438 NULL ++m_max_file_size_ceph_mdsmap_63449_fields m_max_file_size ceph_mdsmap 0 63449 NULL ++max_send_wr_ib_qp_cap_63450_fields max_send_wr ib_qp_cap 0 63450 NULL ++vb2_create_framevec_fndecl_63451_fields vb2_create_framevec fndecl 1-2 63451 NULL ++cmd_status_netdev_desc_63452_fields cmd_status netdev_desc 0 63452 NULL nohasharray ++len_on_first_bd_eth_fast_path_rx_tpa_start_cqe_63452_fields len_on_first_bd eth_fast_path_rx_tpa_start_cqe 0 63452 &cmd_status_netdev_desc_63452_fields ++fuse_send_read_fndecl_63454_fields fuse_send_read fndecl 4 63454 NULL ++sysv_raw_inode_fndecl_63458_fields sysv_raw_inode fndecl 2 63458 NULL ++btrfs_drop_extent_cache_fndecl_63461_fields btrfs_drop_extent_cache fndecl 3-2 63461 NULL ++skb_read_pdu_bhs_fndecl_63463_fields skb_read_pdu_bhs fndecl 0 63463 NULL ++biter_fsl_edma_hw_tcd_63464_fields biter fsl_edma_hw_tcd 0 63464 NULL ++count_ceph_inode_xattrs_info_63465_fields count ceph_inode_xattrs_info 0 63465 NULL ++rcvhdrq_size_qib_ctxtdata_63468_fields rcvhdrq_size qib_ctxtdata 0 63468 NULL ++srq_lmt_max_sge_ocrdma_query_srq_rsp_63477_fields srq_lmt_max_sge ocrdma_query_srq_rsp 0 63477 NULL ++__bm_find_next_fndecl_63479_fields __bm_find_next fndecl 0-2 63479 NULL ++cur_fw_xcb_count_qla_hw_data_63480_fields cur_fw_xcb_count qla_hw_data 0 63480 NULL ++gigaset_initcs_fndecl_63482_fields gigaset_initcs fndecl 2 63482 NULL nohasharray ++length_dw_amdgpu_cs_chunk_63482_fields length_dw amdgpu_cs_chunk 0 63482 &gigaset_initcs_fndecl_63482_fields ++width_v4l2_pix_format_63491_fields width v4l2_pix_format 0 63491 NULL ++sb_spino_align_xfs_sb_63492_fields sb_spino_align xfs_sb 0 63492 NULL ++find_last_bit_fndecl_63495_fields find_last_bit fndecl 0-2 63495 NULL ++__pcpu_size_to_slot_fndecl_63500_fields __pcpu_size_to_slot fndecl 0 63500 NULL ++icv_len_macsec_secy_63501_fields icv_len macsec_secy 0 63501 NULL ++read_data_offset_smb_version_operations_63502_fields read_data_offset smb_version_operations 0 63502 NULL ++xfs_rtfree_range_fndecl_63511_fields xfs_rtfree_range fndecl 3-4 63511 NULL ++bNrChannels_uac_format_type_i_discrete_descriptor_63512_fields bNrChannels uac_format_type_i_discrete_descriptor 0 63512 NULL ++wIELength_uwb_rc_cmd_set_drp_ie_63528_fields wIELength uwb_rc_cmd_set_drp_ie 0 63528 NULL ++wq_sig_mlx5_ib_qp_63533_fields wq_sig mlx5_ib_qp 0 63533 NULL ++maxvram_video_board_63535_fields maxvram video_board 0 63535 NULL ++num_wsm_ether_type_filter_hdr_63536_fields num wsm_ether_type_filter_hdr 0 63536 NULL ++srp_map_finish_fr_fndecl_63538_fields srp_map_finish_fr fndecl 0 63538 NULL ++num_clips_drm_mode_fb_dirty_cmd_63540_fields num_clips drm_mode_fb_dirty_cmd 0 63540 NULL ++multi_rmw_idx_wmi_63557_fields multi_rmw_idx wmi 0 63557 NULL ++tcp_sync_mss_fndecl_63561_fields tcp_sync_mss fndecl 0-2 63561 NULL ++unmap_granularity_scsi_disk_63574_fields unmap_granularity scsi_disk 0 63574 NULL ++xfs_vm_readpages_fndecl_63575_fields xfs_vm_readpages fndecl 4 63575 NULL ++num_ethernet_queues_bnx2x_63578_fields num_ethernet_queues bnx2x 0 63578 NULL ++trace_fill_header_fndecl_63588_fields trace_fill_header fndecl 5 63588 NULL ++width_console_font_63590_fields width console_font 0 63590 NULL ++fbmem_viafb_par_63594_fields fbmem viafb_par 0 63594 NULL nohasharray ++ri_cno_nilfs_recovery_info_63594_fields ri_cno nilfs_recovery_info 0 63594 &fbmem_viafb_par_63594_fields ++srp_map_data_fndecl_63596_fields srp_map_data fndecl 0 63596 NULL 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&be_v_offset_pnfs_block_extent_63637_fields ++snic_queue_wq_desc_fndecl_63639_fields snic_queue_wq_desc fndecl 3 63639 NULL ++nfs_writepage_setup_fndecl_63682_fields nfs_writepage_setup fndecl 3-4 63682 NULL ++height_ssd1307fb_par_63688_fields height ssd1307fb_par 0 63688 NULL ++pci_get_device_func_fndecl_63689_fields pci_get_device_func fndecl 2 63689 NULL ++nr_pages_msc_63690_fields nr_pages msc 0 63690 NULL ++cell_error_with_code_fndecl_63693_fields cell_error_with_code fndecl 3 63693 NULL ++obj_size_proto_63697_fields obj_size proto 0 63697 NULL ++gsm_data_alloc_fndecl_63702_fields gsm_data_alloc fndecl 3 63702 NULL ++adv76xx_read_check_fndecl_63705_fields adv76xx_read_check fndecl 0 63705 NULL ++real_trim_memory_fndecl_63709_fields real_trim_memory fndecl 1-2 63709 NULL nohasharray ++spi_split_transfers_maxsize_fndecl_63709_fields spi_split_transfers_maxsize fndecl 3 63709 &real_trim_memory_fndecl_63709_fields ++owner_snd_ctl_elem_info_63711_fields owner snd_ctl_elem_info 0 63711 NULL ++index_dtsplit_63712_fields index dtsplit 0 63712 NULL nohasharray ++xfs_alloc_compute_aligned_fndecl_63712_fields xfs_alloc_compute_aligned fndecl 3-2 63712 &index_dtsplit_63712_fields ++kernel_recvmsg_fndecl_63713_fields kernel_recvmsg fndecl 0-5 63713 NULL ++omfs_readpages_fndecl_63721_fields omfs_readpages fndecl 4 63721 NULL ++rpcrdma_get_recvbuf_fndecl_63730_fields rpcrdma_get_recvbuf fndecl 3 63730 NULL ++osd_vis_h_yuv_playback_info_63734_fields osd_vis_h yuv_playback_info 0 63734 NULL ++pci_hotplug_mem_size_vardecl_63735_fields pci_hotplug_mem_size vardecl 0 63735 NULL ++get_mergeable_buf_len_fndecl_63736_fields get_mergeable_buf_len fndecl 0 63736 NULL ++print_section_fndecl_63738_fields print_section fndecl 3 63738 NULL ++__register_chrdev_region_fndecl_63741_fields __register_chrdev_region fndecl 1 63741 NULL ++size_vb2_dc_buf_63751_fields size vb2_dc_buf 0 63751 NULL ++target_size_scsi_transport_template_63753_fields target_size scsi_transport_template 0 63753 NULL ++smtc_map_smem_fndecl_63754_fields smtc_map_smem fndecl 3 63754 NULL ++mp_irqdomain_get_attr_fndecl_63759_fields mp_irqdomain_get_attr fndecl 1 63759 NULL ++ath6kl_wmi_remain_on_chnl_cmd_fndecl_63760_fields ath6kl_wmi_remain_on_chnl_cmd fndecl 2 63760 NULL ++xfs_qm_dqalloc_fndecl_63762_fields xfs_qm_dqalloc fndecl 5-0 63762 NULL ++__xfs_rmap_add_fndecl_63780_fields __xfs_rmap_add fndecl 0 63780 NULL ++f2fs_xattr_generic_set_fndecl_63782_fields f2fs_xattr_generic_set fndecl 6 63782 NULL ++items_priv_size_vxge_hw_mempool_63785_fields items_priv_size vxge_hw_mempool 0 63785 NULL ++num_slices_myri10ge_priv_63789_fields num_slices myri10ge_priv 0 63789 NULL ++order_pmcraid_sglist_63792_fields order pmcraid_sglist 0 63792 NULL nohasharray ++_scif_recv_fndecl_63792_fields _scif_recv fndecl 0-3 63792 &order_pmcraid_sglist_63792_fields ++modem_write_cmd_fndecl_63794_fields modem_write_cmd fndecl 3 63794 NULL nohasharray ++dpcm_capture_snd_soc_dai_link_63794_fields dpcm_capture snd_soc_dai_link 0 63794 &modem_write_cmd_fndecl_63794_fields ++read_prph_iwl_trans_ops_63799_fields read_prph iwl_trans_ops 0 63799 NULL ++nouveau_ttm_tt_create_fndecl_63801_fields nouveau_ttm_tt_create fndecl 2 63801 NULL ++ncp_add_mem_fndecl_63822_fields ncp_add_mem fndecl 3 63822 NULL nohasharray ++named_prepare_buf_fndecl_63822_fields named_prepare_buf fndecl 3 63822 &ncp_add_mem_fndecl_63822_fields ++len_extent_map_63823_fields len extent_map 0 63823 NULL ++jffs2_do_link_fndecl_63827_fields jffs2_do_link fndecl 6 63827 NULL ++compat_sys_sendfile_fndecl_63828_fields compat_sys_sendfile fndecl 4 63828 NULL nohasharray ++setattr_prepare_fndecl_63828_fields setattr_prepare fndecl 0 63828 &compat_sys_sendfile_fndecl_63828_fields ++alt_mem_k_boot_params_63829_fields alt_mem_k boot_params 0 63829 NULL ++rpipe_aim_fndecl_63832_fields rpipe_aim fndecl 0 63832 NULL ++p_end_nilfs_period_63833_fields p_end nilfs_period 0 63833 NULL ++flags_flat_binder_object_63836_fields flags flat_binder_object 0 63836 NULL ++rx_ring_order_vardecl_main_c_63838_fields rx_ring_order vardecl_main.c 0 63838 NULL ++media_entity_pads_init_fndecl_63846_fields media_entity_pads_init fndecl 2 63846 NULL ++yskip_mt9t031_63853_fields yskip mt9t031 0 63853 NULL ++rx_data_size_sky2_port_63855_fields rx_data_size sky2_port 0 63855 NULL ++addrlen_at25_data_63857_fields addrlen at25_data 0 63857 NULL ++out_phase_peeked_usb_stream_kernel_63871_fields out_phase_peeked usb_stream_kernel 0 63871 NULL ++ssid_len_ieee80211_if_ibss_63872_fields ssid_len ieee80211_if_ibss 0 63872 NULL nohasharray ++Read_hfc16_stable_fndecl_63872_fields Read_hfc16_stable fndecl 0 63872 &ssid_len_ieee80211_if_ibss_63872_fields ++xlvbd_alloc_gendisk_fndecl_63874_fields xlvbd_alloc_gendisk fndecl 4-5 63874 NULL ++__btrfs_unlink_inode_fndecl_63889_fields __btrfs_unlink_inode fndecl 6 63889 NULL ++lmWriteRecord_fndecl_63896_fields lmWriteRecord fndecl 0 63896 NULL ++sent_kcm_tx_msg_63899_fields sent kcm_tx_msg 0 63899 NULL ++ext4_do_update_inode_fndecl_63900_fields ext4_do_update_inode fndecl 0 63900 NULL ++tx_cnt_fritz_bcs_63901_fields tx_cnt fritz_bcs 0 63901 NULL ++mmc_align_data_size_fndecl_63906_fields mmc_align_data_size fndecl 0-2 63906 NULL nohasharray ++fraglen_encryptor_desc_63906_fields fraglen encryptor_desc 0 63906 &mmc_align_data_size_fndecl_63906_fields ++fw_stats_len_wl1271_stats_63915_fields fw_stats_len wl1271_stats 0 63915 NULL ++size_efi_memory_map_data_63917_fields size efi_memory_map_data 0 63917 NULL ++new_data_offset_md_rdev_63919_fields new_data_offset md_rdev 0 63919 NULL nohasharray ++align_nft_set_ext_type_63919_fields align nft_set_ext_type 0 63919 &new_data_offset_md_rdev_63919_fields ++max_tbs_iwl_trans_pcie_63920_fields max_tbs iwl_trans_pcie 0 63920 NULL ++nilfs_ifile_read_fndecl_63921_fields nilfs_ifile_read fndecl 3 63921 NULL ++start_btrfs_ioctl_defrag_range_args_63924_fields start btrfs_ioctl_defrag_range_args 0 63924 NULL ++efx_change_mtu_fndecl_63926_fields efx_change_mtu fndecl 2 63926 NULL ++dentry_needs_remove_privs_fndecl_63934_fields dentry_needs_remove_privs fndecl 0 63934 NULL ++ro_maxpages_rpcrdma_memreg_ops_63937_fields ro_maxpages rpcrdma_memreg_ops 0 63937 NULL ++Xfacs_acpi_table_fadt_63943_fields Xfacs acpi_table_fadt 0 63943 NULL ++replen_compound_hdr_63944_fields replen compound_hdr 0 63944 NULL ++map_szl_cyttsp4_sysinfo_data_63948_fields map_szl cyttsp4_sysinfo_data 0 63948 NULL ++pcfg_ofs_cyttsp4_sysinfo_ofs_63956_fields pcfg_ofs cyttsp4_sysinfo_ofs 0 63956 NULL ++psb_gtt_alloc_range_fndecl_63966_fields psb_gtt_alloc_range fndecl 2-5 63966 NULL ++tx_ring_size_ena_adapter_63969_fields tx_ring_size ena_adapter 0 63969 NULL ++bt_ep_bcm5974_config_63978_fields bt_ep bcm5974_config 0 63978 NULL ++max_lba_sm_ftl_63992_fields max_lba sm_ftl 0 63992 NULL ++ihandlen_compat_xfs_fsop_handlereq_63994_fields ihandlen compat_xfs_fsop_handlereq 0 63994 NULL ++xfs_reflink_remap_extent_fndecl_63996_fields xfs_reflink_remap_extent fndecl 3-4 63996 NULL ++iomap_end_iomap_ops_63997_fields iomap_end iomap_ops 0 63997 NULL ++vram_start_amdgpu_mc_63998_fields vram_start amdgpu_mc 0 63998 NULL ++iscsi_conn_send_pdu_fndecl_64002_fields iscsi_conn_send_pdu fndecl 4 64002 NULL ++pvr2_send_request_ex_fndecl_64004_fields pvr2_send_request_ex fndecl 5-7 64004 NULL ++max_wr_qedr_qp_hwq_info_64005_fields max_wr qedr_qp_hwq_info 0 64005 NULL nohasharray ++ndescs_clk_corediv_soc_desc_64005_fields ndescs clk_corediv_soc_desc 0 64005 &max_wr_qedr_qp_hwq_info_64005_fields ++field_count_audit_krule_64007_fields field_count audit_krule 0 64007 NULL ++rx_ring_size_fe_priv_64012_fields rx_ring_size fe_priv 0 64012 NULL ++wBlocks_usb_rpipe_descriptor_64014_fields wBlocks usb_rpipe_descriptor 0 64014 NULL ++space_snd_ctl_elem_list_64016_fields space snd_ctl_elem_list 0 64016 NULL ++n_sectors_flash_info_64017_fields n_sectors flash_info 0 64017 NULL ++dma_drain_size_request_queue_64023_fields dma_drain_size request_queue 0 64023 NULL ++extAlloc_fndecl_64026_fields extAlloc fndecl 3 64026 NULL ++kxtj9_i2c_read_fndecl_64041_fields kxtj9_i2c_read fndecl 4 64041 NULL ++ieee80211_request_ibss_scan_fndecl_64043_fields ieee80211_request_ibss_scan fndecl 3 64043 NULL ++xdr_partial_copy_from_skb_fndecl_64046_fields xdr_partial_copy_from_skb fndecl 0 64046 NULL ++devs_increment_btrfs_raid_attr_64050_fields devs_increment btrfs_raid_attr 0 64050 NULL ++claim_region_fndecl_64076_fields claim_region fndecl 3-2 64076 NULL ++dma_size_cx88_audio_dev_64082_fields dma_size cx88_audio_dev 0 64082 NULL ++s_end_bfs_super_block_64092_fields s_end bfs_super_block 0 64092 NULL ++act_len_htc_packet_64101_fields act_len htc_packet 0 64101 NULL ++vid_mv88e6xxx_vtu_entry_64103_fields vid mv88e6xxx_vtu_entry 0 64103 NULL ++b53_spi_read_fndecl_64106_fields b53_spi_read fndecl 5 64106 NULL ++j_first_unflushed_offset_reiserfs_journal_header_64107_fields j_first_unflushed_offset reiserfs_journal_header 0 64107 NULL ++ncells_nvmem_config_64108_fields ncells nvmem_config 0 64108 NULL ++lmac_count_bgx_64109_fields lmac_count bgx 0 64109 NULL ++fc_copy_buffer_to_sglist_fndecl_64115_fields fc_copy_buffer_to_sglist fndecl 0-2 64115 NULL ++baud_base_old_serial_port_64117_fields baud_base old_serial_port 0 64117 NULL ++gigaset_fill_inbuf_fndecl_64130_fields gigaset_fill_inbuf fndecl 3 64130 NULL ++gru_alloc_locked_gts_fndecl_64132_fields gru_alloc_locked_gts fndecl 1 64132 NULL ++alx_change_mtu_fndecl_64137_fields alx_change_mtu fndecl 2 64137 NULL ++xenvif_count_requests_fndecl_64138_fields xenvif_count_requests fndecl 0 64138 NULL nohasharray ++ieee80211_tdls_mgmt_teardown_fndecl_64138_fields ieee80211_tdls_mgmt_teardown fndecl 10 64138 &xenvif_count_requests_fndecl_64138_fields ++oper_speed_hci_uart_64139_fields oper_speed hci_uart 0 64139 NULL ++pskb_expand_head_fndecl_64146_fields pskb_expand_head fndecl 2 64146 NULL ++free_bootmem_fndecl_64150_fields free_bootmem fndecl 2-1 64150 NULL ++llimit_ulp_iscsi_info_64159_fields llimit ulp_iscsi_info 0 64159 NULL ++btrfs_readpage_end_io_hook_fndecl_64160_fields btrfs_readpage_end_io_hook fndecl 4-5 64160 NULL ++drbd_header_size_fndecl_64163_fields drbd_header_size fndecl 0 64163 NULL ++pq_align_dma_device_64165_fields pq_align dma_device 0 64165 NULL nohasharray ++max_gs_mthca_wq_64165_fields max_gs mthca_wq 0 64165 &pq_align_dma_device_64165_fields ++xfs_bmapi_allocate_fndecl_64169_fields xfs_bmapi_allocate fndecl 0 64169 NULL ++ext4_get_stripe_size_fndecl_64170_fields ext4_get_stripe_size fndecl 0 64170 NULL ++nfcid1_len_nfc_target_64182_fields nfcid1_len nfc_target 0 64182 NULL ++wait_reserve_ticket_fndecl_64185_fields wait_reserve_ticket fndecl 0 64185 NULL nohasharray ++lba_to_arena_fndecl_64185_fields lba_to_arena fndecl 0 64185 &wait_reserve_ticket_fndecl_64185_fields ++phys_pcm_format_data_64188_fields phys pcm_format_data 0 64188 NULL ++bi_error_bio_64189_fields bi_error bio 0 64189 NULL ++bulk_out_endpointAddr_usb_ftdi_64197_fields bulk_out_endpointAddr usb_ftdi 0 64197 NULL ++pcibios_scan_specific_bus_fndecl_64203_fields pcibios_scan_specific_bus fndecl 1 64203 NULL ++ath6kl_wmi_pmparams_cmd_fndecl_64204_fields ath6kl_wmi_pmparams_cmd fndecl 2 64204 NULL ++st_set_options_fndecl_64214_fields st_set_options fndecl 2 64214 NULL ++mlx5e_change_mtu_fndecl_64217_fields mlx5e_change_mtu fndecl 2 64217 NULL ++outbuf_dma_usbhid_device_64218_fields outbuf_dma usbhid_device 0 64218 NULL ++start_pfn_xen_memory_region_64226_fields start_pfn xen_memory_region 0 64226 NULL ++f2fs_move_file_range_fndecl_64227_fields f2fs_move_file_range fndecl 2-5 64227 NULL ++balance_dirty_pages_fndecl_64228_fields balance_dirty_pages fndecl 3 64228 NULL ++ecdh_supported_curve_fndecl_64237_fields ecdh_supported_curve fndecl 0 64237 NULL ++format_chain_fndecl_64242_fields format_chain fndecl 2 64242 NULL ++bNbrPorts_usb_hub_descriptor_64245_fields bNbrPorts usb_hub_descriptor 0 64245 NULL ++payload_sz_status_msg_64247_fields payload_sz status_msg 0 64247 NULL ++ccid_hc_rx_obj_size_ccid_operations_64257_fields ccid_hc_rx_obj_size ccid_operations 0 64257 NULL ++num_entries_wmi_target_roam_tbl_64263_fields num_entries wmi_target_roam_tbl 0 64263 NULL ++getxattr_cb_ceph_vxattr_64271_fields getxattr_cb ceph_vxattr 0 64271 NULL nohasharray ++dio_bio_complete_fndecl_64271_fields dio_bio_complete fndecl 0 64271 &getxattr_cb_ceph_vxattr_64271_fields ++dm_tm_read_lock_fndecl_64272_fields dm_tm_read_lock fndecl 2 64272 NULL ++t_prot_nents_se_cmd_64282_fields t_prot_nents se_cmd 0 64282 NULL ++dev_minor_cuse_init_out_64292_fields dev_minor cuse_init_out 0 64292 NULL ++request_firmware_fndecl_64298_fields request_firmware fndecl 0 64298 NULL ++num_bds_table_bd_list_64306_fields num_bds_table bd_list 0 64306 NULL ++vfp_ast_vbios_enhtable_64307_fields vfp ast_vbios_enhtable 0 64307 NULL nohasharray ++sq_size_vardecl_64307_fields sq_size vardecl 0 64307 &vfp_ast_vbios_enhtable_64307_fields ++cw_putcs_fndecl_64311_fields cw_putcs fndecl 4-5-6 64311 NULL ++__wa_xfer_setup_fndecl_64316_fields __wa_xfer_setup fndecl 0 64316 NULL ++alloc_descs_fndecl_64324_fields alloc_descs fndecl 0-1 64324 NULL ++hs_descs_count_ffs_data_64332_fields hs_descs_count ffs_data 0 64332 NULL ++tx_padding_usbatm_driver_64341_fields tx_padding usbatm_driver 0 64341 NULL ++vif_data_size_ieee80211_hw_64342_fields vif_data_size ieee80211_hw 0 64342 NULL ++apply_vma_lock_flags_fndecl_64346_fields apply_vma_lock_flags fndecl 2-1 64346 NULL ++part_start_hfsplus_sb_info_64347_fields part_start hfsplus_sb_info 0 64347 NULL ++i_cnextents_xfs_inode_64349_fields i_cnextents xfs_inode 0 64349 NULL ++bytesperline_au0828_dev_64350_fields bytesperline au0828_dev 0 64350 NULL ++opcount_compat_xfs_fsop_attrmulti_handlereq_64355_fields opcount compat_xfs_fsop_attrmulti_handlereq 0 64355 NULL ++logfs_truncate_fndecl_64356_fields logfs_truncate fndecl 2 64356 NULL ++isofs_get_blocks_fndecl_64368_fields isofs_get_blocks fndecl 2 64368 NULL nohasharray ++hpi_instream_host_buffer_allocate_fndecl_64368_fields hpi_instream_host_buffer_allocate fndecl 2 64368 &isofs_get_blocks_fndecl_64368_fields ++map_state_fndecl_64377_fields map_state fndecl 1 64377 NULL ++xfs_refc_block_fndecl_64378_fields xfs_refc_block fndecl 0 64378 NULL ++hdr_len_ib_mac_iocb_rsp_64379_fields hdr_len ib_mac_iocb_rsp 0 64379 NULL ++num_rxd_qlcnic_adapter_64380_fields num_rxd qlcnic_adapter 0 64380 NULL ++endio_readpage_release_extent_fndecl_64387_fields endio_readpage_release_extent fndecl 3-2 64387 NULL ++tvlv_len_batadv_ogm_packet_64392_fields tvlv_len batadv_ogm_packet 0 64392 NULL ++mem_kexec_segment_64393_fields mem kexec_segment 0 64393 NULL ++MemoryWindowSize_DAC960_privdata_64399_fields MemoryWindowSize DAC960_privdata 0 64399 NULL ++init_data_si_sm_handlers_64406_fields init_data si_sm_handlers 0 64406 NULL ++cdc_ncm_max_dgram_size_fndecl_64415_fields cdc_ncm_max_dgram_size fndecl 0 64415 NULL ++l2tp_xmit_skb_fndecl_64419_fields l2tp_xmit_skb fndecl 3 64419 NULL ++ssid_len_cfg80211_ap_settings_64422_fields ssid_len cfg80211_ap_settings 0 64422 NULL ++nfs4_new_slot_fndecl_64436_fields nfs4_new_slot fndecl 2 64436 NULL ++index_v4l2_frmivalenum_64442_fields index v4l2_frmivalenum 0 64442 NULL ++bLength_uvc_control_endpoint_descriptor_64456_fields bLength uvc_control_endpoint_descriptor 0 64456 NULL ++jpg_size_s2255_vc_64457_fields jpg_size s2255_vc 0 64457 NULL ++num_ch_st_sensor_settings_64459_fields num_ch st_sensor_settings 0 64459 NULL ++__ocfs2_decrease_refcount_fndecl_64462_fields __ocfs2_decrease_refcount fndecl 5-4 64462 NULL ++send_write_chunks_fndecl_64466_fields send_write_chunks fndecl 0 64466 NULL ++btrfs_grow_device_fndecl_64468_fields btrfs_grow_device fndecl 3 64468 NULL ++acpi_dev_get_irqresource_fndecl_64469_fields acpi_dev_get_irqresource fndecl 2 64469 NULL ++burst_mode_ratio_intel_dsi_64472_fields burst_mode_ratio intel_dsi 0 64472 NULL ++vb2_read_fndecl_64476_fields vb2_read fndecl 3 64476 NULL nohasharray ++new_blkaddr_f2fs_io_info_64476_fields new_blkaddr f2fs_io_info 0 64476 &vb2_read_fndecl_64476_fields ++nr_dirtied_pause_task_struct_64480_fields nr_dirtied_pause task_struct 0 64480 NULL nohasharray ++pid_vnr_fndecl_64480_fields pid_vnr fndecl 0 64480 &nr_dirtied_pause_task_struct_64480_fields ++clk_hw_round_rate_fndecl_64482_fields clk_hw_round_rate fndecl 2 64482 NULL ++transport_header_sk_buff_64483_fields transport_header sk_buff 0 64483 NULL ++vhost_hlen_vhost_net_virtqueue_64488_fields vhost_hlen vhost_net_virtqueue 0 64488 NULL ++val_reginit_item_64493_fields val reginit_item 0 64493 NULL ++__FIXADDR_TOP_vardecl_64494_fields __FIXADDR_TOP vardecl 0 64494 NULL nohasharray ++mrf24j40_long_regmap_write_fndecl_64494_fields mrf24j40_long_regmap_write fndecl 3 64494 &__FIXADDR_TOP_vardecl_64494_fields ++ddr_end_intel_sst_drv_64496_fields ddr_end intel_sst_drv 0 64496 NULL ++read_status_fndecl_64497_fields read_status fndecl 0 64497 NULL ++ext_ramdisk_size_boot_params_64498_fields ext_ramdisk_size boot_params 0 64498 NULL ++num_def_tx_descs_octeon_config_64501_fields num_def_tx_descs octeon_config 0 64501 NULL ++fw_get_filesystem_firmware_fndecl_64510_fields fw_get_filesystem_firmware fndecl 0 64510 NULL ++fc_plogi_get_maxframe_fndecl_64511_fields fc_plogi_get_maxframe fndecl 0-2 64511 NULL ++at24_eeprom_read_serial_fndecl_64518_fields at24_eeprom_read_serial fndecl 4 64518 NULL ++insize_cros_ec_command_64521_fields insize cros_ec_command 0 64521 NULL ++hdr_len_st_proto_s_64523_fields hdr_len st_proto_s 0 64523 NULL ++tcp_reno_cong_avoid_fndecl_64525_fields tcp_reno_cong_avoid fndecl 3 64525 NULL ++tun_alloc_skb_fndecl_64531_fields tun_alloc_skb fndecl 4-3-2 64531 NULL ++txq_cnt_tg3_64539_fields txq_cnt tg3 0 64539 NULL ++fw_dump_tmplt_size_scsi_qla_host_64541_fields fw_dump_tmplt_size scsi_qla_host 0 64541 NULL ++phys_size_ntb_transport_mw_64544_fields phys_size ntb_transport_mw 0 64544 NULL ++minix_V1_raw_inode_fndecl_64554_fields minix_V1_raw_inode fndecl 2 64554 NULL ++expected_count_hfi1_ctxtdata_64557_fields expected_count hfi1_ctxtdata 0 64557 NULL ++valid_tty_audit_buf_64560_fields valid tty_audit_buf 0 64560 NULL ++stv090x_write_regs_fndecl_64562_fields stv090x_write_regs fndecl 4 64562 NULL ++blockshift_nand_flash_dev_64570_fields blockshift nand_flash_dev 0 64570 NULL ++offset_seg_buf_64571_fields offset seg_buf 0 64571 NULL ++__fprog_create_fndecl_64572_fields __fprog_create fndecl 2 64572 NULL ++erst_read_fndecl_64575_fields erst_read fndecl 1 64575 NULL nohasharray ++cdc_ncm_align_tail_fndecl_64575_fields cdc_ncm_align_tail fndecl 4-3-2 64575 &erst_read_fndecl_64575_fields nohasharray ++mirrors_p1_ore_layout_64575_fields mirrors_p1 ore_layout 0 64575 &cdc_ncm_align_tail_fndecl_64575_fields ++msb_set_overwrite_flag_fndecl_64576_fields msb_set_overwrite_flag fndecl 2 64576 NULL ++long_len_fat_ioctl_filldir_callback_64585_fields long_len fat_ioctl_filldir_callback 0 64585 NULL nohasharray ++len_fuse_copy_state_64585_fields len fuse_copy_state 0 64585 &long_len_fat_ioctl_filldir_callback_64585_fields ++blocks_per_seg_f2fs_sb_info_64587_fields blocks_per_seg f2fs_sb_info 0 64587 NULL ++cp_count_nfsd4_copy_64588_fields cp_count nfsd4_copy 0 64588 NULL nohasharray ++t4_init_l2t_fndecl_64588_fields t4_init_l2t fndecl 1-2 64588 &cp_count_nfsd4_copy_64588_fields ++udl_gem_create_fndecl_64590_fields udl_gem_create fndecl 3 64590 NULL ++isp1362_urb_dequeue_fndecl_64595_fields isp1362_urb_dequeue fndecl 3 64595 NULL ++s_gdb_count_ext4_sb_info_64617_fields s_gdb_count ext4_sb_info 0 64617 NULL ++vid_batadv_tvlv_roam_adv_64622_fields vid batadv_tvlv_roam_adv 0 64622 NULL ++xfs_iext_remove_indirect_fndecl_64624_fields xfs_iext_remove_indirect fndecl 3 64624 NULL ++bsg_job_done_fndecl_64640_fields bsg_job_done fndecl 3 64640 NULL ++tpacket_fill_skb_fndecl_64651_fields tpacket_fill_skb fndecl 10-6-9 64651 NULL ++netlink_alloc_large_skb_fndecl_64652_fields netlink_alloc_large_skb fndecl 1 64652 NULL ++cnic_init_id_tbl_fndecl_64665_fields cnic_init_id_tbl fndecl 3 64665 NULL ++usnic_ib_reg_mr_fndecl_64668_fields usnic_ib_reg_mr fndecl 2-3 64668 NULL ++maximum_num_containers_aac_dev_64672_fields maximum_num_containers aac_dev 0 64672 NULL ++ena_calc_io_queue_num_fndecl_64678_fields ena_calc_io_queue_num fndecl 0 64678 NULL ++mapbase_uart_port_64681_fields mapbase uart_port 0 64681 NULL ++xfs_trans_mod_sb_fndecl_64682_fields xfs_trans_mod_sb fndecl 3 64682 NULL ++num_fields_ima_template_desc_64688_fields num_fields ima_template_desc 0 64688 NULL ++srp_sg_tablesize_vardecl_ib_srp_c_64692_fields srp_sg_tablesize vardecl_ib_srp.c 0 64692 NULL ++i40iw_send_mpa_reject_fndecl_64702_fields i40iw_send_mpa_reject fndecl 3 64702 NULL ++size_cramfs_inode_64704_fields size cramfs_inode 0 64704 NULL ++isdn_ppp_fill_rq_fndecl_64711_fields isdn_ppp_fill_rq fndecl 2 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++last_mgmt_tx_frame_len_wmi_64739_fields last_mgmt_tx_frame_len wmi 0 64739 NULL ++se_io_cb_fndecl_64742_fields se_io_cb fndecl 3 64742 NULL ++ulite_assign_fndecl_64744_fields ulite_assign fndecl 3-2 64744 NULL ++net_frag_header_len_inet_connection_sock_af_ops_64745_fields net_frag_header_len inet_connection_sock_af_ops 0 64745 NULL ++create_pid_cachep_fndecl_64753_fields create_pid_cachep fndecl 1 64753 NULL ++ocfs2_fill_initial_dirents_fndecl_64755_fields ocfs2_fill_initial_dirents fndecl 4 64755 NULL ++datasz_memelfnote_64760_fields datasz memelfnote 0 64760 NULL ++raid_disk_mdp_device_descriptor_s_64762_fields raid_disk mdp_device_descriptor_s 0 64762 NULL ++vid_begin_switchdev_obj_port_vlan_64767_fields vid_begin switchdev_obj_port_vlan 0 64767 NULL nohasharray ++hci_uart_set_baudrate_fndecl_64767_fields hci_uart_set_baudrate fndecl 2 64767 &vid_begin_switchdev_obj_port_vlan_64767_fields ++jfs_get_block_fndecl_64772_fields jfs_get_block fndecl 2 64772 NULL nohasharray ++max_rqe_qedr_device_attr_64772_fields max_rqe qedr_device_attr 0 64772 &jfs_get_block_fndecl_64772_fields ++ib_qib_max_srq_sges_vardecl_64786_fields ib_qib_max_srq_sges vardecl 0 64786 NULL nohasharray ++keep_resources_fndecl_64786_fields keep_resources fndecl 6-5 64786 &ib_qib_max_srq_sges_vardecl_64786_fields ++tun_hlen_ip_tunnel_64791_fields tun_hlen ip_tunnel 0 64791 NULL ++fr_max_payload_fcoe_rcv_info_64803_fields fr_max_payload fcoe_rcv_info 0 64803 NULL nohasharray ++_update_journal_header_block_fndecl_64803_fields _update_journal_header_block fndecl 2 64803 &fr_max_payload_fcoe_rcv_info_64803_fields ++tx_headroom_nci_dev_64805_fields tx_headroom nci_dev 0 64805 NULL ++f2fs_set_context_fndecl_64813_fields f2fs_set_context fndecl 3 64813 NULL ++reg_list_size_amdgpu_rlc_64826_fields reg_list_size amdgpu_rlc 0 64826 NULL ++ocfs2_xattr_index_block_find_fndecl_64835_fields ocfs2_xattr_index_block_find fndecl 0 64835 NULL ++ngpio_gpio_chip_64845_fields ngpio gpio_chip 0 64845 NULL nohasharray ++smsc75xx_change_mtu_fndecl_64845_fields smsc75xx_change_mtu fndecl 2 64845 &ngpio_gpio_chip_64845_fields ++_send_fndecl_64846_fields _send fndecl 3 64846 NULL nohasharray ++ath6kl_wmi_sta_bmiss_enhance_cmd_fndecl_64846_fields ath6kl_wmi_sta_bmiss_enhance_cmd fndecl 2 64846 &_send_fndecl_64846_fields ++log_max_len_client_hdr_64853_fields log_max_len client_hdr 0 64853 NULL nohasharray ++E_info_CARD_PROPERTIES_64853_fields E_info CARD_PROPERTIES 0 64853 &log_max_len_client_hdr_64853_fields ++bud_wbuf_callback_fndecl_64863_fields bud_wbuf_callback fndecl 3 64863 NULL ++vring_create_virtqueue_fndecl_64864_fields vring_create_virtqueue fndecl 2 64864 NULL ++raw_recvmsg_fndecl_64866_fields raw_recvmsg fndecl 3 64866 NULL nohasharray ++len_discard_entry_64866_fields len discard_entry 0 64866 &raw_recvmsg_fndecl_64866_fields ++p_linux_binprm_64868_fields p linux_binprm 0 64868 NULL ++rq_count_enic_64875_fields rq_count enic 0 64875 NULL ++tx_ring_size_fe_priv_64876_fields tx_ring_size fe_priv 0 64876 NULL ++tx_max_frame_ntb_transport_qp_64878_fields tx_max_frame ntb_transport_qp 0 64878 NULL ++snd_pcm_hw_param_max_fndecl_64887_fields snd_pcm_hw_param_max fndecl 4 64887 NULL nohasharray ++qs_in_channels_hdspm_64887_fields qs_in_channels hdspm 0 64887 &snd_pcm_hw_param_max_fndecl_64887_fields ++ks8995_write_fndecl_64889_fields ks8995_write fndecl 4 64889 NULL nohasharray ++count_ioctl_gntalloc_alloc_gref_64889_fields count ioctl_gntalloc_alloc_gref 0 64889 &ks8995_write_fndecl_64889_fields ++reserve_sfa_size_fndecl_64893_fields reserve_sfa_size fndecl 2 64893 NULL ++xfs_defer_trans_roll_fndecl_64897_fields xfs_defer_trans_roll fndecl 0 64897 NULL ++mpeglinesize_vardecl_cx23885_417_c_64898_fields mpeglinesize vardecl_cx23885-417.c 0 64898 NULL ++__ieee80211_amsdu_copy_fndecl_64900_fields __ieee80211_amsdu_copy fndecl 4-2-3 64900 NULL ++unuse_pte_range_fndecl_64903_fields unuse_pte_range fndecl 3 64903 NULL ++maxctl_brcmf_bus_64907_fields maxctl brcmf_bus 0 64907 NULL ++data_size_event_reader_64909_fields data_size event_reader 0 64909 NULL ++nmsgs_i2c_rdwr_ioctl_data_64911_fields nmsgs i2c_rdwr_ioctl_data 0 64911 NULL ++next_block_for_io_dio_submit_64914_fields next_block_for_io dio_submit 0 64914 NULL ++rd_size_uhid_create_req_64916_fields rd_size uhid_create_req 0 64916 NULL ++dma_attach_fndecl_64917_fields dma_attach fndecl 10-8-7 64917 NULL ++piothreshold_vardecl_64919_fields piothreshold vardecl 0 64919 NULL ++nl80211_send_mlme_event_fndecl_64920_fields nl80211_send_mlme_event fndecl 4 64920 NULL nohasharray ++v4l2_clk_set_rate_fndecl_64920_fields v4l2_clk_set_rate fndecl 2 64920 &nl80211_send_mlme_event_fndecl_64920_fields ++verity_for_bv_block_fndecl_64936_fields verity_for_bv_block fndecl 0 64936 NULL ++ath10k_wmi_tlv_op_gen_bcn_tmpl_fndecl_64938_fields ath10k_wmi_tlv_op_gen_bcn_tmpl fndecl 8 64938 NULL nohasharray ++sq_max_wqes_per_wr_mlx4_ib_qp_64938_fields sq_max_wqes_per_wr mlx4_ib_qp 0 64938 &ath10k_wmi_tlv_op_gen_bcn_tmpl_fndecl_64938_fields ++ieee80211_start_tx_ba_cb_irqsafe_fndecl_64943_fields ieee80211_start_tx_ba_cb_irqsafe fndecl 3 64943 NULL ++pci_iov_virtfn_bus_fndecl_64949_fields pci_iov_virtfn_bus fndecl 0-2 64949 NULL ++ieee80211_tdls_add_ies_fndecl_64954_fields ieee80211_tdls_add_ies fndecl 8 64954 NULL ++qed_ll2_acquire_connection_tx_fndecl_64955_fields qed_ll2_acquire_connection_tx fndecl 3 64955 NULL ++status_spi_message_64956_fields status spi_message 0 64956 NULL ++op_max_pages_md_op_data_64968_fields op_max_pages md_op_data 0 64968 NULL ++len_ctrl_queue_64975_fields len ctrl_queue 0 64975 NULL ++print_pkt_fndecl_64981_fields print_pkt fndecl 2 64981 NULL ++rp2_alloc_ports_fndecl_64987_fields rp2_alloc_ports fndecl 0-1 64987 NULL nohasharray ++hq_size_cnic_local_64987_fields hq_size cnic_local 0 64987 &rp2_alloc_ports_fndecl_64987_fields ++maxTxCredits_edgeport_port_64991_fields maxTxCredits edgeport_port 0 64991 NULL ++UpdateRegs_fndecl_64995_fields UpdateRegs fndecl 2-3 64995 NULL nohasharray ++vt8231_device_add_fndecl_64995_fields vt8231_device_add fndecl 1 64995 &UpdateRegs_fndecl_64995_fields ++access_length_acpi_connection_info_65000_fields access_length acpi_connection_info 0 65000 NULL nohasharray ++shkey_id_sctp_authhdr_65000_fields shkey_id sctp_authhdr 0 65000 &access_length_acpi_connection_info_65000_fields ++mask_cbuf_65001_fields mask cbuf 0 65001 NULL ++cmd_len_sg_io_hdr_65018_fields cmd_len sg_io_hdr 0 65018 NULL ++intr_size_usb_pcwd_private_65024_fields intr_size usb_pcwd_private 0 65024 NULL ++au8522_rc_read_fndecl_65026_fields au8522_rc_read fndecl 5 65026 NULL ++ocfs2_block_group_fill_fndecl_65027_fields ocfs2_block_group_fill fndecl 4 65027 NULL ++codeword_size_onfi_ext_ecc_info_65032_fields codeword_size onfi_ext_ecc_info 0 65032 NULL ++xfs_calc_dquots_per_chunk_fndecl_65040_fields xfs_calc_dquots_per_chunk fndecl 0-1 65040 NULL ++brcmf_cfg80211_vndr_cmds_dcmd_handler_fndecl_65059_fields brcmf_cfg80211_vndr_cmds_dcmd_handler fndecl 4 65059 NULL ++iscsi_max_rcv_data_seg_len_dev_db_entry_65060_fields iscsi_max_rcv_data_seg_len dev_db_entry 0 65060 NULL nohasharray ++xen_free_ro_pages_fndecl_65060_fields xen_free_ro_pages fndecl 2-1 65060 &iscsi_max_rcv_data_seg_len_dev_db_entry_65060_fields ++ResidualCnt__ErrorInfo_struct_65074_fields ResidualCnt _ErrorInfo_struct 0 65074 NULL ++mmc_test_transfer_fndecl_65076_fields mmc_test_transfer fndecl 6-5-3 65076 NULL ++xfs_growfs_rt_alloc_fndecl_65079_fields xfs_growfs_rt_alloc fndecl 2-3 65079 NULL ++len_scifioctl_reg_65083_fields len scifioctl_reg 0 65083 NULL ++frame_size_pwc_device_65084_fields frame_size pwc_device 0 65084 NULL ++fcoe_len_fcoe_rport_65085_fields fcoe_len fcoe_rport 0 65085 NULL ++width_cx88_core_65086_fields width cx88_core 0 65086 NULL ++size_ion_test_rw_data_65088_fields size ion_test_rw_data 0 65088 NULL ++queue_depth_se_node_acl_65089_fields queue_depth se_node_acl 0 65089 NULL ++sco_send_frame_fndecl_65092_fields sco_send_frame fndecl 3 65092 NULL ++fat_write_end_fndecl_65095_fields fat_write_end fndecl 5 65095 NULL ++ecryptfs_write_begin_fndecl_65099_fields ecryptfs_write_begin fndecl 3 65099 NULL ++ieee802154_hdr_push_fndecl_65100_fields ieee802154_hdr_push fndecl 0 65100 NULL nohasharray ++max_xri_lpfc_max_cfg_param_65100_fields max_xri lpfc_max_cfg_param 0 65100 &ieee802154_hdr_push_fndecl_65100_fields ++sndsize_sock_xprt_65105_fields sndsize sock_xprt 0 65105 NULL ++x25_recvmsg_fndecl_65106_fields x25_recvmsg fndecl 3 65106 NULL nohasharray ++ocfs2_dx_dir_rebalance_fndecl_65106_fields ocfs2_dx_dir_rebalance fndecl 7 65106 &x25_recvmsg_fndecl_65106_fields ++mmc_test_seq_read_perf_fndecl_65111_fields mmc_test_seq_read_perf fndecl 2 65111 NULL ++fat_alloc_new_dir_fndecl_65115_fields fat_alloc_new_dir fndecl 0 65115 NULL ++amdgpu_bo_list_set_fndecl_65117_fields amdgpu_bo_list_set fndecl 5 65117 NULL ++wpa_ie_len_libipw_device_65120_fields wpa_ie_len libipw_device 0 65120 NULL ++scrub_extent_for_parity_fndecl_65123_fields scrub_extent_for_parity fndecl 3-2-4 65123 NULL ++keyctl_instantiate_key_fndecl_65132_fields keyctl_instantiate_key fndecl 3 65132 NULL ++qib_rcvhdrentsize_vardecl_qib_iba7322_c_65133_fields qib_rcvhdrentsize vardecl_qib_iba7322.c 0 65133 NULL ++byte_count_iwl_stored_beacon_notif_65145_fields byte_count iwl_stored_beacon_notif 0 65145 NULL ++depth_sh_veu_format_65150_fields depth sh_veu_format 0 65150 NULL ++rx_ring_size_ena_adapter_65153_fields rx_ring_size ena_adapter 0 65153 NULL ++pci_mem_end_qed_dev_info_65160_fields pci_mem_end qed_dev_info 0 65160 NULL ++nexthdrlen_lowpan_nhc_65161_fields nexthdrlen lowpan_nhc 0 65161 NULL ++mwifiex_cmd_append_vsie_tlv_fndecl_65164_fields mwifiex_cmd_append_vsie_tlv fndecl 0 65164 NULL ++__ext4_block_zero_page_range_fndecl_65173_fields __ext4_block_zero_page_range fndecl 3 65173 NULL ++crb_read_netxen_adapter_65178_fields crb_read netxen_adapter 0 65178 NULL ++xfs_rtget_summary_fndecl_65179_fields xfs_rtget_summary fndecl 4-3-0 65179 NULL ++usb_gadget_get_string_fndecl_65180_fields usb_gadget_get_string fndecl 0 65180 NULL ++fat_total_sect_fat_bios_param_block_65184_fields fat_total_sect fat_bios_param_block 0 65184 NULL ++svc_tcp_restore_pages_fndecl_65189_fields svc_tcp_restore_pages fndecl 0 65189 NULL ++free_blk_ocfs2_cached_block_free_65195_fields free_blk ocfs2_cached_block_free 0 65195 NULL ++xfs_bmap_shift_extents_fndecl_65200_fields xfs_bmap_shift_extents fndecl 4 65200 NULL ++NumIdentPartitions_cfi_intelext_regioninfo_65201_fields NumIdentPartitions cfi_intelext_regioninfo 0 65201 NULL ++height_dt3155_priv_65206_fields height dt3155_priv 0 65206 NULL nohasharray ++fat_shortname2uni_fndecl_65206_fields fat_shortname2uni fndecl 0 65206 &height_dt3155_priv_65206_fields ++aper_size_radeon_mc_65212_fields aper_size radeon_mc 0 65212 NULL ++rx_agg_ring_mask_bnxt_65213_fields rx_agg_ring_mask bnxt 0 65213 NULL ++i40evf_change_mtu_fndecl_65220_fields i40evf_change_mtu fndecl 2 65220 NULL ++maxresp_sz_nfsd4_channel_attrs_65221_fields maxresp_sz nfsd4_channel_attrs 0 65221 NULL ++memory_manufacturer_code_ms_boot_attr_info_65224_fields memory_manufacturer_code ms_boot_attr_info 0 65224 NULL ++ocfs2_xattr_bucket_get_name_value_fndecl_65230_fields ocfs2_xattr_bucket_get_name_value fndecl 0 65230 NULL ++iscsi_iser_recv_fndecl_65231_fields iscsi_iser_recv fndecl 4 65231 NULL ++install_irq_resource_fndecl_65241_fields install_irq_resource fndecl 2 65241 NULL ++fb_max_height_vmw_private_65243_fields fb_max_height vmw_private 0 65243 NULL ++ext4_da_write_inline_data_begin_fndecl_65244_fields ext4_da_write_inline_data_begin fndecl 4-3 65244 NULL nohasharray ++word3_alx_rrd_65244_fields word3 alx_rrd 0 65244 &ext4_da_write_inline_data_begin_fndecl_65244_fields ++bytes_dump_iterator_65249_fields bytes dump_iterator 0 65249 NULL ++cx24116_writeregN_fndecl_65252_fields cx24116_writeregN fndecl 4 65252 NULL ++ctx_blk_size_cnic_eth_dev_65262_fields ctx_blk_size cnic_eth_dev 0 65262 NULL ++get_dir_index_using_offset_fndecl_65267_fields get_dir_index_using_offset fndecl 0-7 65267 NULL ++ubi_self_check_all_ff_fndecl_65268_fields ubi_self_check_all_ff fndecl 4 65268 NULL ++cmd_ioctl_handler_65275_fields cmd ioctl_handler 0 65275 NULL ++m_ialloc_blks_xfs_mount_65284_fields m_ialloc_blks xfs_mount 0 65284 NULL ++size_t4_rq_65285_fields size t4_rq 0 65285 NULL ++cp_pack_total_block_count_f2fs_checkpoint_65288_fields cp_pack_total_block_count f2fs_checkpoint 0 65288 NULL ++update_stat_data_fndecl_65289_fields update_stat_data fndecl 3 65289 NULL ++ntfs_bmap_fndecl_65300_fields ntfs_bmap fndecl 2 65300 NULL ++memory_lseek_fndecl_65306_fields memory_lseek fndecl 2 65306 NULL ++ext4_dio_get_block_unwritten_sync_fndecl_65307_fields ext4_dio_get_block_unwritten_sync fndecl 2 65307 NULL ++in_param_mlx4_vhcr_65311_fields in_param mlx4_vhcr 0 65311 NULL ++mt312_read_fndecl_65312_fields mt312_read fndecl 4 65312 NULL ++max_pfn_vardecl_65317_fields max_pfn vardecl 0 65317 NULL ++ExtPageLength__MPI2_CONFIG_REPLY_65319_fields ExtPageLength _MPI2_CONFIG_REPLY 0 65319 NULL ++info_arc_emac_bd_65321_fields info arc_emac_bd 0 65321 NULL ++align_size_hwbus_ops_65327_fields align_size hwbus_ops 0 65327 NULL ++ath10k_wmi_start_scan_tlvs_len_fndecl_65331_fields ath10k_wmi_start_scan_tlvs_len fndecl 0 65331 NULL ++alloc_in_dirband_fndecl_65332_fields alloc_in_dirband fndecl 2 65332 NULL ++panel_count_vbt_r10_65334_fields panel_count vbt_r10 0 65334 NULL ++ldisc_receive_fndecl_65343_fields ldisc_receive fndecl 4 65343 NULL ++gss_krb5_cts_crypt_fndecl_65346_fields gss_krb5_cts_crypt fndecl 3 65346 NULL ++si476x_radio_fops_read_fndecl_65348_fields si476x_radio_fops_read fndecl 3 65348 NULL nohasharray ++snap_count_rbd_image_header_ondisk_65348_fields snap_count rbd_image_header_ondisk 0 65348 &si476x_radio_fops_read_fndecl_65348_fields ++len_rpc_pipe_msg_65361_fields len rpc_pipe_msg 0 65361 NULL ++fec_decode_rsb_fndecl_65362_fields fec_decode_rsb fndecl 4 65362 NULL ++dma_out_iguanair_65368_fields dma_out iguanair 0 65368 NULL nohasharray ++add_excluded_extent_fndecl_65368_fields add_excluded_extent fndecl 3-2 65368 &dma_out_iguanair_65368_fields ++drbd_send_command_fndecl_65377_fields drbd_send_command fndecl 4-6 65377 NULL ++vhost_net_rx_peek_head_len_fndecl_65395_fields vhost_net_rx_peek_head_len fndecl 0 65395 NULL ++rcvegrbufsize_qib_devdata_65397_fields rcvegrbufsize qib_devdata 0 65397 NULL ++digital_in_send_atr_req_fndecl_65398_fields digital_in_send_atr_req fndecl 5 65398 NULL ++num_rx_queues_ixgbe_adapter_65402_fields num_rx_queues ixgbe_adapter 0 65402 NULL ++wl12xx_sdio_raw_write_fndecl_65406_fields wl12xx_sdio_raw_write fndecl 4 65406 NULL ++__napi_alloc_skb_fndecl_65409_fields __napi_alloc_skb fndecl 2 65409 NULL ++macb_init_rx_buffer_size_fndecl_65410_fields macb_init_rx_buffer_size fndecl 2 65410 NULL ++queue_size_iwl_rxq_65412_fields queue_size iwl_rxq 0 65412 NULL ++fat_zeroed_cluster_fndecl_65422_fields fat_zeroed_cluster fndecl 3-2-0 65422 NULL ++fq_trees_log_fq_sched_data_65425_fields fq_trees_log fq_sched_data 0 65425 NULL nohasharray ++free_bud_entry_65425_fields free bud_entry 0 65425 &fq_trees_log_fq_sched_data_65425_fields ++block_size_card_cfg_data_65426_fields block_size card_cfg_data 0 65426 NULL ++period_bytes_snd_usb_substream_65430_fields period_bytes snd_usb_substream 0 65430 NULL ++uar_page_shift_mlx4_dev_65434_fields uar_page_shift mlx4_dev 0 65434 NULL ++a2mp_send_fndecl_65436_fields a2mp_send fndecl 4 65436 NULL ++xfs_dir3_data_block_free_fndecl_65456_fields xfs_dir3_data_block_free fndecl 4 65456 NULL ++wNtbOutMaxDatagrams_usb_cdc_ncm_ntb_parameters_65459_fields wNtbOutMaxDatagrams usb_cdc_ncm_ntb_parameters 0 65459 NULL ++lfb_base_screen_info_65479_fields lfb_base screen_info 0 65479 NULL ++pci_hotplug_io_size_vardecl_65480_fields pci_hotplug_io_size vardecl 0 65480 NULL ++isoc_size_wa_seg_65482_fields isoc_size wa_seg 0 65482 NULL ++aac_src_ioremap_fndecl_65483_fields aac_src_ioremap fndecl 2 65483 NULL ++logical_tree_mod_root_65499_fields logical tree_mod_root 0 65499 NULL ++rw_bytes_nd_namespace_common_65501_fields rw_bytes nd_namespace_common 0 65501 NULL ++xfs_dir2_shrink_inode_fndecl_65502_fields xfs_dir2_shrink_inode fndecl 2 65502 NULL ++bdx_tx_db_init_fndecl_65508_fields bdx_tx_db_init fndecl 2 65508 NULL ++_recv_fndecl_65526_fields _recv fndecl 3 65526 NULL ++write_page_nocow_fndecl_65527_fields write_page_nocow fndecl 2 65527 NULL ++size_mei_msg_data_65529_fields size mei_msg_data 0 65529 NULL +diff --git a/scripts/gcc-plugins/size_overflow_plugin/e_fns.data b/scripts/gcc-plugins/size_overflow_plugin/e_fns.data +new file mode 100644 +index 000000000000..077b4339b9bc +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/e_fns.data +@@ -0,0 +1,5127 @@ ++logi_dj_recv_query_paired_devices_fndecl_13_fns logi_dj_recv_query_paired_devices fndecl 0 13 NULL ++response_length_ib_uverbs_ex_destroy_wq_resp_15_fns response_length ib_uverbs_ex_destroy_wq_resp 0 15 NULL ++kfd_wait_on_events_fndecl_19_fns kfd_wait_on_events fndecl 2 19 NULL ++ath10k_core_create_fndecl_34_fns ath10k_core_create fndecl 1 34 NULL ++p54_init_common_fndecl_57_fns p54_init_common fndecl 1 57 NULL ++bin_to_hex_dup_fndecl_62_fns bin_to_hex_dup fndecl 2 62 NULL ++kvm_read_guest_fndecl_107_fns kvm_read_guest fndecl 2-4 107 NULL ++acl_len_nfs_getaclres_171_fns acl_len nfs_getaclres 0 171 NULL ++ufx_read_edid_fndecl_184_fns ufx_read_edid fndecl 0 184 NULL ++afs_cell_alloc_fndecl_231_fns afs_cell_alloc fndecl 2 231 NULL ++lf_entries_gfs2_leaf_263_fns lf_entries gfs2_leaf 0 263 NULL ++read_snd_midi_event_282_fns read snd_midi_event 0 282 NULL ++islpci_mgt_transaction_fndecl_297_fns islpci_mgt_transaction fndecl 5 297 NULL ++xfpregs_get_fndecl_305_fns xfpregs_get fndecl 4 305 NULL ++num_alt_usb_usbvision_328_fns num_alt usb_usbvision 0 328 NULL ++bNumConfigurations_usb_device_descriptor_360_fns bNumConfigurations usb_device_descriptor 0 360 NULL ++intel_soc_dts_iosf_init_fndecl_374_fns intel_soc_dts_iosf_init fndecl 2 374 NULL ++__i2400mu_send_barker_fndecl_375_fns __i2400mu_send_barker fndecl 3 375 NULL ++cx18_read_fndecl_384_fns cx18_read fndecl 3 384 NULL ++mlxsw_cmd_mbox_query_aq_cap_max_num_eqs_get_fndecl_402_fns mlxsw_cmd_mbox_query_aq_cap_max_num_eqs_get fndecl 0 402 NULL ++apparmor_setprocattr_fndecl_421_fns apparmor_setprocattr fndecl 4 421 NULL ++hfs_file_fsync_fndecl_434_fns hfs_file_fsync fndecl 2-3 434 NULL ++cem_build_path_fndecl_451_fns cem_build_path fndecl 0 451 NULL ++rx_rx_dropped_frame_read_fndecl_471_fns rx_rx_dropped_frame_read fndecl 3 471 NULL ++map_write_fndecl_480_fns map_write fndecl 3 480 NULL ++rx_path_reset_read_fndecl_490_fns rx_path_reset_read fndecl 3 490 NULL ++security_inode_getxattr_fndecl_502_fns security_inode_getxattr fndecl 0 502 NULL ++mr_pool_size_srp_target_port_510_fns mr_pool_size srp_target_port 0 510 NULL ++si476x_radio_read_acf_blob_fndecl_515_fns si476x_radio_read_acf_blob fndecl 3 515 NULL ++grow_gnttab_list_fndecl_523_fns grow_gnttab_list fndecl 1 523 NULL ++names_count_tomoyo_condition_552_fns names_count tomoyo_condition 0 552 NULL ++kzalloc_node_fndecl_563_fns kzalloc_node fndecl 1 563 NULL ++idma64_prep_slave_sg_fndecl_565_fns idma64_prep_slave_sg fndecl 3 565 NULL ++btrfs_item_size_nr_fndecl_572_fns btrfs_item_size_nr fndecl 0 572 NULL ++cfi_read_pri_fndecl_573_fns cfi_read_pri fndecl 3 573 NULL ++paging64_init_context_common_fndecl_577_fns paging64_init_context_common fndecl 3 577 NULL ++drm_property_create_bitmask_fndecl_591_fns drm_property_create_bitmask fndecl 6 591 NULL ++log_mc_entry_sz_mlx4_init_hca_param_595_fns log_mc_entry_sz mlx4_init_hca_param 0 595 NULL ++getxattr_fndecl_605_fns getxattr fndecl 4 605 NULL nohasharray ++pvr2_v4l2_ioctl_fndecl_605_fns pvr2_v4l2_ioctl fndecl 2 605 &getxattr_fndecl_605_fns ++ftrace_size_ramoops_context_610_fns ftrace_size ramoops_context 0 610 NULL ++ixgbe_alloc_q_vector_fndecl_612_fns ixgbe_alloc_q_vector fndecl 4-6 612 NULL ++smk_user_access_fndecl_619_fns smk_user_access fndecl 3 619 NULL ++nvme_trans_log_supp_pages_fndecl_625_fns nvme_trans_log_supp_pages fndecl 3 625 NULL ++xenbus_file_read_fndecl_632_fns xenbus_file_read fndecl 3 632 NULL ++b43_debugfs_read_fndecl_634_fns b43_debugfs_read fndecl 3 634 NULL ++hfi1_make_grh_fndecl_636_fns hfi1_make_grh fndecl 0 636 NULL ++ocrdma_get_pbl_info_fndecl_644_fns ocrdma_get_pbl_info fndecl 3 644 NULL ++nchannels_fs_dev_659_fns nchannels fs_dev 0 659 NULL ++evdev_do_ioctl_fndecl_664_fns evdev_do_ioctl fndecl 2 664 NULL ++lbs_highsnr_write_fndecl_671_fns lbs_highsnr_write fndecl 3 671 NULL ++ttm_page_pool_free_fndecl_693_fns ttm_page_pool_free fndecl 2 693 NULL ++size_pstore_private_696_fns size pstore_private 0 696 NULL nohasharray ++read_file_spec_scan_ctl_fndecl_696_fns read_file_spec_scan_ctl fndecl 3 696 &size_pstore_private_696_fns ++dut_mode_read_fndecl_698_fns dut_mode_read fndecl 3 698 NULL ++request_key_with_auxdata_fndecl_720_fns request_key_with_auxdata fndecl 4 720 NULL ++xfs_buf_get_map_fndecl_729_fns xfs_buf_get_map fndecl 3 729 NULL ++sdp1length__SpiCfgData_813_fns sdp1length _SpiCfgData 0 813 NULL ++request_key_auth_read_fndecl_830_fns request_key_auth_read fndecl 3 830 NULL ++pipeline_post_proc_swi_read_fndecl_831_fns pipeline_post_proc_swi_read fndecl 3 831 NULL ++_picolcd_flash_write_fndecl_853_fns _picolcd_flash_write fndecl 4 853 NULL ++irnet_ctrl_write_fndecl_856_fns irnet_ctrl_write fndecl 3 856 NULL ++dvb_register_media_device_fndecl_878_fns dvb_register_media_device fndecl 4 878 NULL ++field_count_audit_rule_data_886_fns field_count audit_rule_data 0 886 NULL ++octeon_read_device_mem64_fndecl_892_fns octeon_read_device_mem64 fndecl 0 892 NULL ++tcpprobe_sprint_fndecl_909_fns tcpprobe_sprint fndecl 0 909 NULL ++max_reply_bytes_mpt3_ioctl_command_918_fns max_reply_bytes mpt3_ioctl_command 0 918 NULL ++vmsplice_to_pipe_fndecl_937_fns vmsplice_to_pipe fndecl 3 937 NULL ++icmp_len_batadv_socket_packet_944_fns icmp_len batadv_socket_packet 0 944 NULL ++pcpu_embed_first_chunk_fndecl_947_fns pcpu_embed_first_chunk fndecl 1-2-3 947 NULL ++sel_read_bool_fndecl_959_fns sel_read_bool fndecl 3 959 NULL ++compat_sys_preadv64_fndecl_968_fns compat_sys_preadv64 fndecl 3 968 NULL ++em28xx_alloc_urbs_fndecl_983_fns em28xx_alloc_urbs fndecl 4 983 NULL ++ath6kl_add_bss_if_needed_fndecl_1006_fns ath6kl_add_bss_if_needed fndecl 6 1006 NULL ++__dm_get_module_param_fndecl_1008_fns __dm_get_module_param fndecl 2-3 1008 NULL ++s_last_cno_nilfs_super_block_1016_fns s_last_cno nilfs_super_block 0 1016 NULL ++invalid_tid_idx_hfi1_filedata_1040_fns invalid_tid_idx hfi1_filedata 0 1040 NULL ++rocker_dma_test_offset_fndecl_1055_fns rocker_dma_test_offset fndecl 3 1055 NULL ++line__mgslpc_info_1070_fns line _mgslpc_info 0 1070 NULL ++b_cnt_mon_reader_bin_1106_fns b_cnt mon_reader_bin 0 1106 NULL ++create_attr_set_fndecl_1118_fns create_attr_set fndecl 1 1118 NULL ++mdc800_device_read_fndecl_1123_fns mdc800_device_read fndecl 3 1123 NULL ++ion_handle_test_kernel_fndecl_1127_fns ion_handle_test_kernel fndecl 3-4 1127 NULL ++xstateregs_set_fndecl_1159_fns xstateregs_set fndecl 4 1159 NULL ++nfs4_acl_bytes_fndecl_1168_fns nfs4_acl_bytes fndecl 0-1 1168 NULL ++vme_get_size_fndecl_1191_fns vme_get_size fndecl 0 1191 NULL ++tx_frag_key_not_found_read_fndecl_1192_fns tx_frag_key_not_found_read fndecl 3 1192 NULL ++pcpu_mem_zalloc_fndecl_1207_fns pcpu_mem_zalloc fndecl 1 1207 NULL ++gtp_hashtable_new_fndecl_1236_fns gtp_hashtable_new fndecl 2 1236 NULL ++remote_settings_file_write_fndecl_1240_fns remote_settings_file_write fndecl 3 1240 NULL ++cifs_local_to_utf16_bytes_fndecl_1250_fns cifs_local_to_utf16_bytes fndecl 0 1250 NULL ++max_vports_lpfc_hba_1253_fns max_vports lpfc_hba 0 1253 NULL ++num_slaves_mlx4_dev_1258_fns num_slaves mlx4_dev 0 1258 NULL ++viafb_dvp0_proc_write_fndecl_1276_fns viafb_dvp0_proc_write fndecl 3 1276 NULL ++agp_alloc_page_array_fndecl_1289_fns agp_alloc_page_array fndecl 1 1289 NULL ++vd_cbr_au_count_gru_vma_data_1314_fns vd_cbr_au_count gru_vma_data 0 1314 NULL ++ccp_set_dm_area_fndecl_1351_fns ccp_set_dm_area fndecl 4 1351 NULL ++cfs_expr_list_values_fndecl_1371_fns cfs_expr_list_values fndecl 0 1371 NULL ++sctp_setsockopt_connectx_old_fndecl_1396_fns sctp_setsockopt_connectx_old fndecl 3 1396 NULL ++wl1271_rx_filter_get_fields_size_fndecl_1405_fns wl1271_rx_filter_get_fields_size fndecl 0 1405 NULL ++call_netdevice_notifiers_fndecl_1411_fns call_netdevice_notifiers fndecl 0 1411 NULL ++num_rx_bds_bcmgenet_priv_1412_fns num_rx_bds bcmgenet_priv 0 1412 NULL ++qlcnic_83xx_sysfs_flash_write_handler_fndecl_1419_fns qlcnic_83xx_sysfs_flash_write_handler fndecl 6 1419 NULL ++reg_umr_fndecl_1421_fns reg_umr fndecl 5 1421 NULL ++pt_cap_get_fndecl_1430_fns pt_cap_get fndecl 0 1430 NULL ++idma64_alloc_desc_fndecl_1433_fns idma64_alloc_desc fndecl 1 1433 NULL ++nr_cpusets_fndecl_1442_fns nr_cpusets fndecl 0 1442 NULL ++memcg_update_list_lru_node_fndecl_1454_fns memcg_update_list_lru_node fndecl 3 1454 NULL ++sys_ppoll_fndecl_1459_fns sys_ppoll fndecl 2 1459 NULL ++iio_debugfs_write_reg_fndecl_1477_fns iio_debugfs_write_reg fndecl 3 1477 NULL ++cx18_copy_buf_to_user_fndecl_1500_fns cx18_copy_buf_to_user fndecl 4 1500 NULL ++qlcnic_sriov_init_fndecl_1529_fns qlcnic_sriov_init fndecl 2 1529 NULL ++i2cdev_write_fndecl_1565_fns i2cdev_write fndecl 3 1565 NULL ++libcfs_kvzalloc_fndecl_1568_fns libcfs_kvzalloc fndecl 1 1568 NULL ++page_readlink_fndecl_1569_fns page_readlink fndecl 3 1569 NULL ++error_error_frame_non_ctrl_read_fndecl_1589_fns error_error_frame_non_ctrl_read fndecl 3 1589 NULL ++size_icp_qat_uof_batch_init_1600_fns size icp_qat_uof_batch_init 0 1600 NULL ++skl_get_module_param_size_fndecl_1615_fns skl_get_module_param_size fndecl 0 1615 NULL ++copied_rpc_pipe_msg_1658_fns copied rpc_pipe_msg 0 1658 NULL ++hidraw_send_report_fndecl_1674_fns hidraw_send_report fndecl 3 1674 NULL ++gb_hid_alloc_buffers_fndecl_1705_fns gb_hid_alloc_buffers fndecl 2 1705 NULL ++linear_conf_fndecl_1710_fns linear_conf fndecl 2 1710 NULL ++aead_edesc_alloc_fndecl_1730_fns aead_edesc_alloc fndecl 2 1730 NULL ++devm_iio_device_alloc_fndecl_1732_fns devm_iio_device_alloc fndecl 2 1732 NULL ++skl_set_module_params_fndecl_1736_fns skl_set_module_params fndecl 3 1736 NULL ++compat_filldir_fndecl_1746_fns compat_filldir fndecl 3 1746 NULL ++it_context_mask_fw_ohci_1753_fns it_context_mask fw_ohci 0 1753 NULL ++ima_show_measurements_count_fndecl_1763_fns ima_show_measurements_count fndecl 3 1763 NULL ++libcfs_kkuc_group_add_fndecl_1809_fns libcfs_kkuc_group_add fndecl 5 1809 NULL ++num_vectors_e1000_adapter_1827_fns num_vectors e1000_adapter 0 1827 NULL ++__add_prelim_ref_fndecl_1828_fns __add_prelim_ref fndecl 2 1828 NULL ++ntfs_ucstonls_fndecl_1834_fns ntfs_ucstonls fndecl 3-5 1834 NULL ++kvm_mmu_gva_to_gpa_write_fndecl_1840_fns kvm_mmu_gva_to_gpa_write fndecl 0 1840 NULL ++vm_map_ram_fndecl_1845_fns vm_map_ram fndecl 2 1845 NULL ++device_slot_1847_fns device slot 0 1847 NULL ++isr_tx_procs_read_fndecl_1855_fns isr_tx_procs_read fndecl 3 1855 NULL ++drm_mode_create_tv_properties_fndecl_1857_fns drm_mode_create_tv_properties fndecl 2 1857 NULL ++da9150_write_qif_fndecl_1872_fns da9150_write_qif fndecl 3 1872 NULL ++bset_tree_bytes_fndecl_1876_fns bset_tree_bytes fndecl 0 1876 NULL ++mwl8k_cmd_set_beacon_fndecl_1877_fns mwl8k_cmd_set_beacon fndecl 4 1877 NULL ++read_file_ani_fndecl_1898_fns read_file_ani fndecl 3 1898 NULL ++qed_rdma_bmap_alloc_fndecl_1913_fns qed_rdma_bmap_alloc fndecl 3 1913 NULL ++mpi_alloc_limb_space_fndecl_1925_fns mpi_alloc_limb_space fndecl 1 1925 NULL ++sd_init_fndecl_1946_fns sd_init fndecl 0 1946 NULL ++gss_pipe_downcall_fndecl_1949_fns gss_pipe_downcall fndecl 3 1949 NULL ++mcryptd_alloc_instance_fndecl_1958_fns mcryptd_alloc_instance fndecl 2-3 1958 NULL ++__kmalloc_fndecl_1964_fns __kmalloc fndecl 1 1964 NULL ++tty_buffer_request_room_fndecl_1967_fns tty_buffer_request_room fndecl 2 1967 NULL ++response_length_mlx5_ib_create_rwq_ind_tbl_resp_1977_fns response_length mlx5_ib_create_rwq_ind_tbl_resp 0 1977 NULL ++alauda_read_block_fndecl_2008_fns alauda_read_block fndecl 4 2008 NULL ++xlog_recovery_process_trans_fndecl_2013_fns xlog_recovery_process_trans fndecl 4 2013 NULL ++diva_get_trace_filter_fndecl_2021_fns diva_get_trace_filter fndecl 0 2021 NULL ++kmalloc_order_trace_fndecl_2063_fns kmalloc_order_trace fndecl 1 2063 NULL ++dvb_generic_ioctl_fndecl_2081_fns dvb_generic_ioctl fndecl 2 2081 NULL ++min_odd_fndecl_2105_fns min_odd fndecl 0-1-2 2105 NULL ++qsfp1_debugfs_read_fndecl_2107_fns qsfp1_debugfs_read fndecl 3 2107 NULL ++oom_adj_read_fndecl_2116_fns oom_adj_read fndecl 3 2116 NULL ++lmv_mds_md_stripe_count_get_fndecl_2118_fns lmv_mds_md_stripe_count_get fndecl 0 2118 NULL ++gen_unique_name_fndecl_2127_fns gen_unique_name fndecl 0 2127 NULL ++synic_set_msr_fndecl_2149_fns synic_set_msr fndecl 3 2149 NULL ++__kfifo_dma_out_prepare_fndecl_2165_fns __kfifo_dma_out_prepare fndecl 4 2165 NULL ++qsfp_1_read_fndecl_2184_fns qsfp_1_read fndecl 3 2184 NULL ++ldlm_lock_create_fndecl_2195_fns ldlm_lock_create fndecl 7 2195 NULL ++SYSC_prctl_fndecl_2255_fns SYSC_prctl fndecl 4 2255 NULL ++compat_rw_copy_check_uvector_fndecl_2274_fns compat_rw_copy_check_uvector fndecl 3 2274 NULL nohasharray ++rxpipe_descr_host_int_trig_rx_data_read_fndecl_2274_fns rxpipe_descr_host_int_trig_rx_data_read fndecl 3 2274 &compat_rw_copy_check_uvector_fndecl_2274_fns ++read_pointer_st_buffer_2314_fns read_pointer st_buffer 0 2314 NULL ++mmc_alloc_sg_fndecl_2323_fns mmc_alloc_sg fndecl 1 2323 NULL ++size_debugfs_blob_wrapper_2338_fns size debugfs_blob_wrapper 0 2338 NULL ++rx_rx_beacon_early_term_read_fndecl_2340_fns rx_rx_beacon_early_term_read fndecl 3 2340 NULL ++fat_ioctl_filldir_fndecl_2360_fns fat_ioctl_filldir fndecl 3 2360 NULL ++rspq_size_qset_params_2417_fns rspq_size qset_params 0 2417 NULL ++smtcfb_write_fndecl_2433_fns smtcfb_write fndecl 3 2433 NULL nohasharray ++qedr_alloc_mr_fndecl_2433_fns qedr_alloc_mr fndecl 3 2433 &smtcfb_write_fndecl_2433_fns ++tomoyo_read_control_fndecl_2465_fns tomoyo_read_control fndecl 3 2465 NULL ++regmap_register_patch_fndecl_2466_fns regmap_register_patch fndecl 3 2466 NULL ++proc_maps_open_fndecl_2468_fns proc_maps_open fndecl 4 2468 NULL nohasharray ++rtllib_alloc_txb_fndecl_2468_fns rtllib_alloc_txb fndecl 1 2468 &proc_maps_open_fndecl_2468_fns ++evdev_ioctl_handler_fndecl_2522_fns evdev_ioctl_handler fndecl 2 2522 NULL ++lprocfs_wr_import_fndecl_2547_fns lprocfs_wr_import fndecl 3 2547 NULL ++__kmem_cache_alias_fndecl_2551_fns __kmem_cache_alias fndecl 3 2551 NULL ++dma_maxpq_fndecl_2555_fns dma_maxpq fndecl 0 2555 NULL ++__tun_chr_ioctl_fndecl_2575_fns __tun_chr_ioctl fndecl 4 2575 NULL ++of_phandle_iterator_init_fndecl_2614_fns of_phandle_iterator_init fndecl 0 2614 NULL ++crc_size_vardecl_pm_check_c_2624_fns crc_size vardecl_pm-check.c 0 2624 NULL ++alloc_large_system_hash_fndecl_2660_fns alloc_large_system_hash fndecl 2 2660 NULL ++evdev_ioctl_fndecl_2672_fns evdev_ioctl fndecl 2 2672 NULL ++queue_reply_fndecl_2691_fns queue_reply fndecl 3 2691 NULL ++aic_common_of_init_fndecl_2752_fns aic_common_of_init fndecl 4 2752 NULL ++cache_write_procfs_fndecl_2760_fns cache_write_procfs fndecl 3 2760 NULL ++qib_user_sdma_alloc_header_fndecl_2761_fns qib_user_sdma_alloc_header fndecl 2 2761 NULL ++ieee80211_alloc_hw_nm_fndecl_2774_fns ieee80211_alloc_hw_nm fndecl 1 2774 NULL ++max_qid_nvmet_subsys_2781_fns max_qid nvmet_subsys 0 2781 NULL ++_sp2d_min_pg_fndecl_2819_fns _sp2d_min_pg fndecl 0 2819 NULL ++btrfs_get_16_fndecl_2836_fns btrfs_get_16 fndecl 0 2836 NULL ++zd_usb_read_fw_fndecl_2866_fns zd_usb_read_fw fndecl 4 2866 NULL ++spdif_set_sample_rate_fndecl_2892_fns spdif_set_sample_rate fndecl 2 2892 NULL ++prl_count_ip_tunnel_2900_fns prl_count ip_tunnel 0 2900 NULL ++snd_hdac_acomp_get_eld_fndecl_2924_fns snd_hdac_acomp_get_eld fndecl 0 2924 NULL ++origin_write_extent_fndecl_2983_fns origin_write_extent fndecl 2 2983 NULL ++do_sync_mmap_readahead_fndecl_3008_fns do_sync_mmap_readahead fndecl 4 3008 NULL ++id_rio_mport_3010_fns id rio_mport 0 3010 NULL ++bpw_len_pch_spi_data_3026_fns bpw_len pch_spi_data 0 3026 NULL ++fat_compat_ioctl_filldir_fndecl_3037_fns fat_compat_ioctl_filldir fndecl 3 3037 NULL ++add_res_tree_fndecl_3044_fns add_res_tree fndecl 7 3044 NULL ++compat_process_vm_rw_fndecl_3069_fns compat_process_vm_rw fndecl 5-3 3069 NULL ++npages_mthca_db_table_3090_fns npages mthca_db_table 0 3090 NULL nohasharray ++ad7280_write_fndecl_3090_fns ad7280_write fndecl 0 3090 &npages_mthca_db_table_3090_fns ++fb_prepare_logo_fndecl_3092_fns fb_prepare_logo fndecl 0 3092 NULL ++loopstart_soundfont_sample_info_3093_fns loopstart soundfont_sample_info 0 3093 NULL ++rx_pkt_map_sz_tg3_3106_fns rx_pkt_map_sz tg3 0 3106 NULL ++mt76_init_sband_fndecl_3112_fns mt76_init_sband fndecl 6 3112 NULL ++compat_filldir64_fndecl_3119_fns compat_filldir64 fndecl 3 3119 NULL ++ds9490r_write_block_fndecl_3142_fns ds9490r_write_block fndecl 3 3142 NULL ++sys_sendto_fndecl_3162_fns sys_sendto fndecl 6 3162 NULL ++fill_elf_header_fndecl_3182_fns fill_elf_header fndecl 2 3182 NULL ++wl1271_format_buffer_fndecl_3185_fns wl1271_format_buffer fndecl 2 3185 NULL ++uvc_alloc_entity_fndecl_3191_fns uvc_alloc_entity fndecl 4 3191 NULL ++nvme_trans_supported_vpd_pages_fndecl_3196_fns nvme_trans_supported_vpd_pages fndecl 4 3196 NULL ++p9_tag_alloc_fndecl_3198_fns p9_tag_alloc fndecl 3 3198 NULL ++import_iovec_fndecl_3201_fns import_iovec fndecl 3 3201 NULL ++cfs_cpt_table_create_fndecl_3207_fns cfs_cpt_table_create fndecl 1 3207 NULL ++nportcntrs_hfi1_devdata_3218_fns nportcntrs hfi1_devdata 0 3218 NULL ++command_setexposure_fndecl_3231_fns command_setexposure fndecl 0 3231 NULL ++lbs_rdbbp_write_fndecl_3237_fns lbs_rdbbp_write fndecl 3 3237 NULL ++inlen_ib_udata_3242_fns inlen ib_udata 0 3242 NULL nohasharray ++expect_class_max_nf_conntrack_helper_3242_fns expect_class_max nf_conntrack_helper 0 3242 &inlen_ib_udata_3242_fns ++rx_buf_size_bnxt_3254_fns rx_buf_size bnxt 0 3254 NULL ++vfio_msi_enable_fndecl_3257_fns vfio_msi_enable fndecl 2 3257 NULL ++compat_sys_readv_fndecl_3260_fns compat_sys_readv fndecl 3 3260 NULL ++rx_rx_phy_hdr_read_fndecl_3269_fns rx_rx_phy_hdr_read fndecl 3 3269 NULL ++rsxx_cram_read_fndecl_3278_fns rsxx_cram_read fndecl 3 3278 NULL ++htable_bits_fndecl_3286_fns htable_bits fndecl 0 3286 NULL ++alg_setsockopt_fndecl_3306_fns alg_setsockopt fndecl 5 3306 NULL ++snd_rme9652_playback_copy_fndecl_3321_fns snd_rme9652_playback_copy fndecl 5 3321 NULL ++length_ima_digest_data_3329_fns length ima_digest_data 0 3329 NULL ++hidraw_report_event_fndecl_3332_fns hidraw_report_event fndecl 3 3332 NULL ++add_desc_fndecl_3339_fns add_desc fndecl 3 3339 NULL ++memcg_update_list_lru_fndecl_3349_fns memcg_update_list_lru fndecl 3 3349 NULL ++fast_user_write_fndecl_3357_fns fast_user_write fndecl 5 3357 NULL ++amd_create_gatt_pages_fndecl_3370_fns amd_create_gatt_pages fndecl 1 3370 NULL ++num_paths_rdma_route_3407_fns num_paths rdma_route 0 3407 NULL ++scsi_report_opcode_fndecl_3412_fns scsi_report_opcode fndecl 3 3412 NULL ++udf_getblk_fndecl_3436_fns udf_getblk fndecl 2 3436 NULL ++command_setcolourbalance_fndecl_3441_fns command_setcolourbalance fndecl 0 3441 NULL ++copy_arg_to_user_fndecl_3464_fns copy_arg_to_user fndecl 3 3464 NULL ++stm32_dma_prep_dma_cyclic_fndecl_3466_fns stm32_dma_prep_dma_cyclic fndecl 4-3 3466 NULL ++qib_qsfp_write_fndecl_3477_fns qib_qsfp_write fndecl 2-4-0 3477 NULL ++rx_buf_size__mgslpc_info_3490_fns rx_buf_size _mgslpc_info 0 3490 NULL ++kfifo_copy_to_user_fndecl_3509_fns kfifo_copy_to_user fndecl 3-4 3509 NULL ++fifo_size_qcom_smd_channel_3531_fns fifo_size qcom_smd_channel 0 3531 NULL ++snd_hdsp_playback_copy_fndecl_3543_fns snd_hdsp_playback_copy fndecl 5 3543 NULL ++dvb_dmxdev_buffer_read_fndecl_3545_fns dvb_dmxdev_buffer_read fndecl 4 3545 NULL ++security_context_to_sid_force_fndecl_3559_fns security_context_to_sid_force fndecl 2 3559 NULL ++_snd_pcm_new_fndecl_3575_fns _snd_pcm_new fndecl 4-5 3575 NULL ++len_capiloaddatapart_3577_fns len capiloaddatapart 0 3577 NULL ++pcpu_page_first_chunk_fndecl_3579_fns pcpu_page_first_chunk fndecl 1 3579 NULL ++asq_buf_size_i40e_adminq_info_3582_fns asq_buf_size i40e_adminq_info 0 3582 NULL ++bcm2835_dma_prep_dma_cyclic_fndecl_3588_fns bcm2835_dma_prep_dma_cyclic fndecl 4-3 3588 NULL ++net_rx_queue_update_kobjects_fndecl_3617_fns net_rx_queue_update_kobjects fndecl 0 3617 NULL ++do_msg_fill_fndecl_3624_fns do_msg_fill fndecl 3 3624 NULL ++add_res_range_fndecl_3629_fns add_res_range fndecl 4 3629 NULL ++cfg80211_inform_bss_frame_data_fndecl_3632_fns cfg80211_inform_bss_frame_data fndecl 4 3632 NULL ++count_phm_clock_voltage_dependency_table_3642_fns count phm_clock_voltage_dependency_table 0 3642 NULL ++c_plan_ahead_disk_conf_3660_fns c_plan_ahead disk_conf 0 3660 NULL ++pcpu_chunk_struct_size_vardecl_percpu_c_3673_fns pcpu_chunk_struct_size vardecl_percpu.c 0 3673 NULL ++alloc_orinocodev_fndecl_3688_fns alloc_orinocodev fndecl 1 3688 NULL ++read_file_bool_bmps_fndecl_3699_fns read_file_bool_bmps fndecl 3 3699 NULL ++srp_max_rsp_size_srpt_port_attrib_3700_fns srp_max_rsp_size srpt_port_attrib 0 3700 NULL ++allocate_cmdlines_buffer_fndecl_3704_fns allocate_cmdlines_buffer fndecl 1 3704 NULL ++ip_getsockopt_fndecl_3711_fns ip_getsockopt fndecl 0 3711 NULL ++diva_get_driver_dbg_mask_fndecl_3716_fns diva_get_driver_dbg_mask fndecl 0 3716 NULL ++SYSC_rt_sigpending_fndecl_3728_fns SYSC_rt_sigpending fndecl 2 3728 NULL ++split_leaf_fndecl_3729_fns split_leaf fndecl 0 3729 NULL ++video_ioctl2_fndecl_3735_fns video_ioctl2 fndecl 2 3735 NULL ++insert_ptr_fndecl_3737_fns insert_ptr fndecl 6 3737 NULL ++intel_th_msc_read_fndecl_3740_fns intel_th_msc_read fndecl 3 3740 NULL ++entries_p54_cal_database_3741_fns entries p54_cal_database 0 3741 NULL ++error_null_frame_tx_start_read_fndecl_3750_fns error_null_frame_tx_start_read fndecl 3 3750 NULL ++nvme_set_features_fndecl_3762_fns nvme_set_features fndecl 5 3762 NULL ++tblsize_snd_sg_buf_3776_fns tblsize snd_sg_buf 0 3776 NULL ++next_fn_fndecl_3785_fns next_fn fndecl 0-3 3785 NULL ++buflen_audit_krule_3796_fns buflen audit_krule 0 3796 NULL ++ch_list_len_scan_attr_3809_fns ch_list_len scan_attr 0 3809 NULL nohasharray ++nextLineNumber_vardecl_rocket_c_3809_fns nextLineNumber vardecl_rocket.c 0 3809 &ch_list_len_scan_attr_3809_fns ++max_io_slots_pqi_ctrl_info_3817_fns max_io_slots pqi_ctrl_info 0 3817 NULL ++force_bredr_smp_write_fndecl_3821_fns force_bredr_smp_write fndecl 3 3821 NULL ++qib_verbs_send_fndecl_3860_fns qib_verbs_send fndecl 3-5 3860 NULL ++minlen_fstrim_range_3870_fns minlen fstrim_range 0 3870 NULL ++lbs_threshold_read_fndecl_3877_fns lbs_threshold_read fndecl 5 3877 NULL ++console_size_ramoops_context_3884_fns console_size ramoops_context 0 3884 NULL ++s_num_blocks_omfs_sb_info_3888_fns s_num_blocks omfs_sb_info 0 3888 NULL ++btrfs_inode_ref_name_len_fndecl_3891_fns btrfs_inode_ref_name_len fndecl 0 3891 NULL ++rx_defrag_tkip_called_read_fndecl_3892_fns rx_defrag_tkip_called_read fndecl 3 3892 NULL ++event_calibration_read_fndecl_3912_fns event_calibration_read fndecl 3 3912 NULL ++proc_fault_inject_write_fndecl_3921_fns proc_fault_inject_write fndecl 3 3921 NULL ++acpi_data_prop_read_fndecl_3925_fns acpi_data_prop_read fndecl 0 3925 NULL ++virtio_gpu_get_capsets_fndecl_3928_fns virtio_gpu_get_capsets fndecl 2 3928 NULL ++ath6kl_send_go_probe_resp_fndecl_3946_fns ath6kl_send_go_probe_resp fndecl 3 3946 NULL ++_efx_mcdi_rpc_async_fndecl_3948_fns _efx_mcdi_rpc_async fndecl 4-5 3948 NULL ++make_le_item_head_fndecl_3961_fns make_le_item_head fndecl 5 3961 NULL ++max_ti_iu_len_srp_rdma_ch_3984_fns max_ti_iu_len srp_rdma_ch 0 3984 NULL ++nv50_chan_create_fndecl_3986_fns nv50_chan_create fndecl 6 3986 NULL ++format_supported_num_psb_intel_sdvo_connector_4007_fns format_supported_num psb_intel_sdvo_connector 0 4007 NULL ++bioset_create_nobvec_fndecl_4015_fns bioset_create_nobvec fndecl 1 4015 NULL ++ipc_rcu_alloc_fndecl_4043_fns ipc_rcu_alloc fndecl 1 4043 NULL ++scsi_execute_req_flags_fndecl_4044_fns scsi_execute_req_flags fndecl 5 4044 NULL ++cx18_v4l2_read_fndecl_4063_fns cx18_v4l2_read fndecl 3 4063 NULL ++input_ff_create_fndecl_4075_fns input_ff_create fndecl 2 4075 NULL ++ring_overflow_per_user_data_4076_fns ring_overflow per_user_data 0 4076 NULL ++mlx4_en_get_num_flows_fndecl_4078_fns mlx4_en_get_num_flows fndecl 0 4078 NULL ++read_ftrace_buffer_info_4082_fns read ftrace_buffer_info 0 4082 NULL ++kvm_vcpu_read_guest_page_fndecl_4083_fns kvm_vcpu_read_guest_page fndecl 2-5 4083 NULL ++__rvt_alloc_mr_fndecl_4129_fns __rvt_alloc_mr fndecl 1 4129 NULL ++struct_size_rmi_register_descriptor_4163_fns struct_size rmi_register_descriptor 0 4163 NULL ++tool_spadfn_read_fndecl_4176_fns tool_spadfn_read fndecl 3 4176 NULL ++max_rx_urb_irda_usb_cb_4182_fns max_rx_urb irda_usb_cb 0 4182 NULL ++stm_char_write_fndecl_4195_fns stm_char_write fndecl 3 4195 NULL nohasharray ++irda_setsockopt_fndecl_4195_fns irda_setsockopt fndecl 5 4195 &stm_char_write_fndecl_4195_fns ++vfs_getxattr_fndecl_4203_fns vfs_getxattr fndecl 0 4203 NULL ++dlm_lock_fndecl_4225_fns dlm_lock fndecl 6 4225 NULL nohasharray ++nilfs_segbuf_map_fndecl_4225_fns nilfs_segbuf_map fndecl 2 4225 &dlm_lock_fndecl_4225_fns ++num_lut_dmm_4228_fns num_lut dmm 0 4228 NULL ++cfg80211_mlme_register_mgmt_fndecl_4255_fns cfg80211_mlme_register_mgmt fndecl 5 4255 NULL ++qlcnic_sysfs_read_pci_config_fndecl_4270_fns qlcnic_sysfs_read_pci_config fndecl 6 4270 NULL nohasharray ++xgbe_init_ring_fndecl_4270_fns xgbe_init_ring fndecl 3 4270 &qlcnic_sysfs_read_pci_config_fndecl_4270_fns ++mangle_name_fndecl_4288_fns mangle_name fndecl 0 4288 NULL ++connector_count_drm_fb_helper_4290_fns connector_count drm_fb_helper 0 4290 NULL ++cgroup_task_count_fndecl_4297_fns cgroup_task_count fndecl 0 4297 NULL ++key_size_pkcs1pad_ctx_4303_fns key_size pkcs1pad_ctx 0 4303 NULL ++raid56_alloc_missing_rbio_fndecl_4316_fns raid56_alloc_missing_rbio fndecl 4 4316 NULL ++ps_upsd_max_apturn_read_fndecl_4317_fns ps_upsd_max_apturn_read fndecl 3 4317 NULL ++ax25_send_frame_fndecl_4335_fns ax25_send_frame fndecl 2 4335 NULL ++stripe_len_btrfs_raid_bio_4340_fns stripe_len btrfs_raid_bio 0 4340 NULL ++pxad_prep_dma_cyclic_fndecl_4411_fns pxad_prep_dma_cyclic fndecl 4-3 4411 NULL ++nfc_llcp_build_tlv_fndecl_4419_fns nfc_llcp_build_tlv fndecl 3 4419 NULL ++batadv_tvlv_container_register_fndecl_4435_fns batadv_tvlv_container_register fndecl 5 4435 NULL ++jfs_fsync_fndecl_4436_fns jfs_fsync fndecl 2-3 4436 NULL ++nfsd_read_fndecl_4451_fns nfsd_read fndecl 5 4451 NULL ++compress_raw_buf_fndecl_4453_fns compress_raw_buf fndecl 0 4453 NULL ++n_comedi_insn_4458_fns n comedi_insn 0 4458 NULL ++bm_status_read_fndecl_4460_fns bm_status_read fndecl 3 4460 NULL ++sftid_base_tid_info_4462_fns sftid_base tid_info 0 4462 NULL ++rx_ring_size_altera_tse_private_4470_fns rx_ring_size altera_tse_private 0 4470 NULL ++sddr09_read22_fndecl_4476_fns sddr09_read22 fndecl 3-4-6 4476 NULL ++ocfs2_control_message_fndecl_4479_fns ocfs2_control_message fndecl 3 4479 NULL ++debugfs_run_read_fndecl_4532_fns debugfs_run_read fndecl 3 4532 NULL ++map_private_extent_buffer_fndecl_4542_fns map_private_extent_buffer fndecl 0 4542 NULL ++nr_chans_solo_dev_4552_fns nr_chans solo_dev 0 4552 NULL ++acpi_read_slow_fndecl_4554_fns acpi_read_slow fndecl 3-2 4554 NULL ++LoadBitmap_fndecl_4569_fns LoadBitmap fndecl 2 4569 NULL ++ptr_ring_resize_multiple_fndecl_4573_fns ptr_ring_resize_multiple fndecl 2-3 4573 NULL ++wilc_spi_tx_fndecl_4583_fns wilc_spi_tx fndecl 3 4583 NULL ++hdr_dwords_verbs_txreq_4608_fns hdr_dwords verbs_txreq 0 4608 NULL ++tm6000_i2c_send_regs_fndecl_4617_fns tm6000_i2c_send_regs fndecl 5 4617 NULL ++mbox_test_message_write_fndecl_4627_fns mbox_test_message_write fndecl 3 4627 NULL ++bcache_major_vardecl_super_c_4677_fns bcache_major vardecl_super.c 0 4677 NULL ++dm_get_reserved_bio_based_ios_fndecl_4680_fns dm_get_reserved_bio_based_ios fndecl 0 4680 NULL ++send_section_cnt_netvsc_device_4698_fns send_section_cnt netvsc_device 0 4698 NULL ++btrfs_header_nritems_fndecl_4699_fns btrfs_header_nritems fndecl 0 4699 NULL ++iwl_parse_nvm_mcc_info_fndecl_4702_fns iwl_parse_nvm_mcc_info fndecl 3 4702 NULL ++gfs2_glock_nq_m_fndecl_4712_fns gfs2_glock_nq_m fndecl 1 4712 NULL ++snd_cs4281_BA1_read_fndecl_4720_fns snd_cs4281_BA1_read fndecl 5 4720 NULL ++tx_tx_burst_programmed_read_fndecl_4723_fns tx_tx_burst_programmed_read fndecl 3 4723 NULL ++smk_set_cipso_fndecl_4744_fns smk_set_cipso fndecl 3 4744 NULL ++acpi_rs_set_resource_source_fndecl_4776_fns acpi_rs_set_resource_source fndecl 0-2 4776 NULL ++__kfifo_from_user_fndecl_4796_fns __kfifo_from_user fndecl 3 4796 NULL ++axi_dmac_alloc_desc_fndecl_4833_fns axi_dmac_alloc_desc fndecl 1 4833 NULL ++read_buf_fndecl_4838_fns read_buf fndecl 2 4838 NULL ++btrfs_get_32_fndecl_4847_fns btrfs_get_32 fndecl 0 4847 NULL ++max_tgts_snic_fw_info_4861_fns max_tgts snic_fw_info 0 4861 NULL ++attach_hdlc_protocol_fndecl_4865_fns attach_hdlc_protocol fndecl 3 4865 NULL ++gfn_to_hva_memslot_prot_fndecl_4867_fns gfn_to_hva_memslot_prot fndecl 2 4867 NULL ++mlx5_ib_alloc_mr_fndecl_4870_fns mlx5_ib_alloc_mr fndecl 3 4870 NULL ++op_remote_addr_rm_atomic_op_4890_fns op_remote_addr rm_atomic_op 0 4890 NULL ++mlx4_get_eqs_per_port_fndecl_4892_fns mlx4_get_eqs_per_port fndecl 0 4892 NULL ++credits_send_context_info_4894_fns credits send_context_info 0 4894 NULL ++SYSC_fgetxattr_fndecl_4904_fns SYSC_fgetxattr fndecl 4 4904 NULL ++build_verbs_ulp_payload_fndecl_4906_fns build_verbs_ulp_payload fndecl 3 4906 NULL ++diva_um_idi_read_fndecl_4912_fns diva_um_idi_read fndecl 0 4912 NULL ++tree_mod_log_eb_move_fndecl_4920_fns tree_mod_log_eb_move fndecl 5 4920 NULL ++aat2870_reg_write_file_fndecl_4965_fns aat2870_reg_write_file fndecl 3 4965 NULL ++fuse_conn_limit_read_fndecl_4967_fns fuse_conn_limit_read fndecl 3 4967 NULL ++team_options_register_fndecl_4968_fns team_options_register fndecl 3 4968 NULL ++reiserfs_dir_fsync_fndecl_4971_fns reiserfs_dir_fsync fndecl 2-3 4971 NULL ++stripe_unit_ore_layout_4991_fns stripe_unit ore_layout 0 4991 NULL ++tx_tx_retry_per_rate_read_fndecl_5009_fns tx_tx_retry_per_rate_read fndecl 3 5009 NULL ++bulk_in_size_usb_idmouse_5017_fns bulk_in_size usb_idmouse 0 5017 NULL ++ldebugfs_fid_write_common_fndecl_5049_fns ldebugfs_fid_write_common fndecl 2 5049 NULL ++jffs2_fsync_fndecl_5052_fns jffs2_fsync fndecl 2-3 5052 NULL ++offset_SVGAGuestPtr_5056_fns offset SVGAGuestPtr 0 5056 NULL ++kvm_vcpu_gfn_to_pfn_atomic_fndecl_5062_fns kvm_vcpu_gfn_to_pfn_atomic fndecl 2 5062 NULL ++tomoyo_commit_ok_fndecl_5076_fns tomoyo_commit_ok fndecl 2 5076 NULL ++read_flush_pipefs_fndecl_5080_fns read_flush_pipefs fndecl 3 5080 NULL ++ceph_alloc_page_vector_fndecl_5125_fns ceph_alloc_page_vector fndecl 1 5125 NULL ++ccp_init_sg_workarea_fndecl_5128_fns ccp_init_sg_workarea fndecl 4 5128 NULL ++fnic_stats_debugfs_read_fndecl_5139_fns fnic_stats_debugfs_read fndecl 3 5139 NULL ++echo_client_prep_commit_fndecl_5142_fns echo_client_prep_commit fndecl 8 5142 NULL ++lps_per_blk_nvm_dev_5145_fns lps_per_blk nvm_dev 0 5145 NULL ++o2hb_debug_create_fndecl_5163_fns o2hb_debug_create fndecl 4 5163 NULL ++wep_packets_read_fndecl_5164_fns wep_packets_read fndecl 3 5164 NULL ++sq905_read_data_fndecl_5229_fns sq905_read_data fndecl 0 5229 NULL ++cnt_nfp_net_tx_ring_5239_fns cnt nfp_net_tx_ring 0 5239 NULL ++nr_extents__ntfs_inode_5242_fns nr_extents _ntfs_inode 0 5242 NULL ++sys_modify_ldt_fndecl_5275_fns sys_modify_ldt fndecl 3 5275 NULL ++drm_ht_create_fndecl_5302_fns drm_ht_create fndecl 2 5302 NULL ++sctp_setsockopt_events_fndecl_5309_fns sctp_setsockopt_events fndecl 3 5309 NULL ++thermal_tx_stop_read_fndecl_5310_fns thermal_tx_stop_read fndecl 3 5310 NULL ++devm_mdiobus_alloc_size_fndecl_5317_fns devm_mdiobus_alloc_size fndecl 2 5317 NULL ++comedi_isadma_alloc_fndecl_5342_fns comedi_isadma_alloc fndecl 2 5342 NULL ++read_user_buf_avail_tomoyo_io_buffer_5361_fns read_user_buf_avail tomoyo_io_buffer 0 5361 NULL ++mangle_packet_fndecl_5371_fns mangle_packet fndecl 7-9 5371 NULL ++regset_tls_set_fndecl_5384_fns regset_tls_set fndecl 4 5384 NULL ++iscsi_create_flashnode_sess_fndecl_5394_fns iscsi_create_flashnode_sess fndecl 4 5394 NULL ++snd_hda_get_connections_fndecl_5398_fns snd_hda_get_connections fndecl 0 5398 NULL ++rq_size_i40iw_puda_rsrc_info_5413_fns rq_size i40iw_puda_rsrc_info 0 5413 NULL ++value_xen_pci_op_5416_fns value xen_pci_op 0 5416 NULL ++wilc_add_wep_key_bss_sta_fndecl_5436_fns wilc_add_wep_key_bss_sta fndecl 3 5436 NULL ++wiidebug_eeprom_read_fndecl_5523_fns wiidebug_eeprom_read fndecl 3 5523 NULL ++smk_write_rules_list_fndecl_5526_fns smk_write_rules_list fndecl 3 5526 NULL ++debug_output_fndecl_5532_fns debug_output fndecl 3 5532 NULL nohasharray ++tool_dbfn_read_fndecl_5532_fns tool_dbfn_read fndecl 3 5532 &debug_output_fndecl_5532_fns ++slabinfo_write_fndecl_5563_fns slabinfo_write fndecl 3 5563 NULL ++iowarrior_write_fndecl_5567_fns iowarrior_write fndecl 3 5567 NULL ++tool_peer_mw_trans_read_fndecl_5573_fns tool_peer_mw_trans_read fndecl 3 5573 NULL ++data_width_i2s_clk_config_data_5595_fns data_width i2s_clk_config_data 0 5595 NULL ++num_scanouts_virtio_gpu_device_5598_fns num_scanouts virtio_gpu_device 0 5598 NULL ++size_sched_attr_5599_fns size sched_attr 0 5599 NULL nohasharray ++memory_map_bottom_up_fndecl_5599_fns memory_map_bottom_up fndecl 2 5599 &size_sched_attr_5599_fns nohasharray ++max_rif_mlxsw_resources_5599_fns max_rif mlxsw_resources 0 5599 &memory_map_bottom_up_fndecl_5599_fns ++xfs_cui_init_fndecl_5632_fns xfs_cui_init fndecl 2 5632 NULL nohasharray ++wbcir_tx_fndecl_5632_fns wbcir_tx fndecl 3 5632 &xfs_cui_init_fndecl_5632_fns ++dev_counters_read_fndecl_5635_fns dev_counters_read fndecl 3 5635 NULL ++tx_ring_size_altera_tse_private_5654_fns tx_ring_size altera_tse_private 0 5654 NULL ++ucma_query_fndecl_5679_fns ucma_query fndecl 4 5679 NULL ++bio_alloc_mddev_fndecl_5685_fns bio_alloc_mddev fndecl 2 5685 NULL ++batadv_tt_save_orig_buffer_fndecl_5707_fns batadv_tt_save_orig_buffer fndecl 4 5707 NULL ++event_tx_stuck_read_fndecl_5754_fns event_tx_stuck_read fndecl 3 5754 NULL ++console_size_ramoops_platform_data_5786_fns console_size ramoops_platform_data 0 5786 NULL ++msix_count_i40e_info_5794_fns msix_count i40e_info 0 5794 NULL ++prefetch_len_ath10k_htt_5811_fns prefetch_len ath10k_htt 0 5811 NULL ++hid_hw_raw_request_fndecl_5827_fns hid_hw_raw_request fndecl 0 5827 NULL ++dvbdmx_write_fndecl_5836_fns dvbdmx_write fndecl 3 5836 NULL ++interpret_user_input_fndecl_5842_fns interpret_user_input fndecl 2 5842 NULL ++get_n_events_by_type_fndecl_5850_fns get_n_events_by_type fndecl 0 5850 NULL ++iproc_asiu_setup_fndecl_5902_fns iproc_asiu_setup fndecl 4 5902 NULL ++layout_in_gaps_fndecl_5933_fns layout_in_gaps fndecl 2 5933 NULL nohasharray ++sq_size_i40iw_puda_rsrc_info_5933_fns sq_size i40iw_puda_rsrc_info 0 5933 &layout_in_gaps_fndecl_5933_fns ++write_pmem_fndecl_5936_fns write_pmem fndecl 4 5936 NULL ++gfn_to_pfn_atomic_fndecl_5942_fns gfn_to_pfn_atomic fndecl 2 5942 NULL ++sysfs_create_dir_ns_fndecl_5962_fns sysfs_create_dir_ns fndecl 0 5962 NULL ++orangefs_prepare_cdm_array_fndecl_5968_fns orangefs_prepare_cdm_array fndecl 0 5968 NULL ++do_rc_ack_fndecl_5983_fns do_rc_ack fndecl 3 5983 NULL ++acpi_install_table_fndecl_6000_fns acpi_install_table fndecl 1 6000 NULL nohasharray ++revalidate_fndecl_6000_fns revalidate fndecl 2 6000 &acpi_install_table_fndecl_6000_fns ++drm_fb_helper_init_fndecl_6007_fns drm_fb_helper_init fndecl 3-4 6007 NULL nohasharray ++map_words_netvsc_device_6007_fns map_words netvsc_device 0 6007 &drm_fb_helper_init_fndecl_6007_fns ++orig_sg_segs_osst_buffer_6013_fns orig_sg_segs osst_buffer 0 6013 NULL ++brcmf_usbdev_qinit_fndecl_6017_fns brcmf_usbdev_qinit fndecl 2 6017 NULL ++icv_trunc_len_ah_data_6025_fns icv_trunc_len ah_data 0 6025 NULL ++read_extent_buffer_to_user_fndecl_6118_fns read_extent_buffer_to_user fndecl 3-4 6118 NULL ++pwc_get_fps_Kiara_fndecl_6127_fns pwc_get_fps_Kiara fndecl 0 6127 NULL ++pwr_enable_ps_read_fndecl_6149_fns pwr_enable_ps_read fndecl 3 6149 NULL ++gfn_to_pfn_memslot_fndecl_6158_fns gfn_to_pfn_memslot fndecl 2 6158 NULL ++rcl_nrefcalls_referring_call_list_6169_fns rcl_nrefcalls referring_call_list 0 6169 NULL nohasharray ++qgroup_account_snapshot_fndecl_6169_fns qgroup_account_snapshot fndecl 5 6169 &rcl_nrefcalls_referring_call_list_6169_fns ++sensor_write_regs_fndecl_6181_fns sensor_write_regs fndecl 0 6181 NULL ++exofs_read_lookup_dev_table_fndecl_6230_fns exofs_read_lookup_dev_table fndecl 3 6230 NULL ++setup_sgl_fndecl_6242_fns setup_sgl fndecl 4-5 6242 NULL ++brcmf_usb_attach_fndecl_6261_fns brcmf_usb_attach fndecl 2-3 6261 NULL ++sb_nextnum_nilfs_segment_buffer_6275_fns sb_nextnum nilfs_segment_buffer 0 6275 NULL ++command_setsensorfps_fndecl_6277_fns command_setsensorfps fndecl 0 6277 NULL ++nrealwriters_stress_lock_torture_cxt_6279_fns nrealwriters_stress lock_torture_cxt 0 6279 NULL ++count_leafs_fndecl_6305_fns count_leafs fndecl 0 6305 NULL ++sn9c2028_command_fndecl_6307_fns sn9c2028_command fndecl 0 6307 NULL ++shadow_fetch_fndecl_6315_fns shadow_fetch fndecl 3 6315 NULL ++len_ethtool_gstrings_6325_fns len ethtool_gstrings 0 6325 NULL ++ray_cs_essid_proc_write_fndecl_6336_fns ray_cs_essid_proc_write fndecl 3 6336 NULL ++virtio_cread32_fndecl_6338_fns virtio_cread32 fndecl 0 6338 NULL ++i40e_align_l2obj_base_fndecl_6341_fns i40e_align_l2obj_base fndecl 1 6341 NULL ++init_per_cpu_fndecl_6347_fns init_per_cpu fndecl 1 6347 NULL ++dev_pm_opp_get_opp_count_fndecl_6372_fns dev_pm_opp_get_opp_count fndecl 0 6372 NULL ++partition_sched_domains_fndecl_6386_fns partition_sched_domains fndecl 1 6386 NULL ++lpfc_debugfs_dif_err_write_fndecl_6403_fns lpfc_debugfs_dif_err_write fndecl 3 6403 NULL ++x509_note_serial_fndecl_6424_fns x509_note_serial fndecl 5 6424 NULL ++parse_dcb20_entry_fndecl_6440_fns parse_dcb20_entry fndecl 3 6440 NULL ++i40iw_qp_roundup_fndecl_6447_fns i40iw_qp_roundup fndecl 1 6447 NULL ++probe_kernel_write_fndecl_6490_fns probe_kernel_write fndecl 3 6490 NULL ++lbs_highrssi_write_fndecl_6520_fns lbs_highrssi_write fndecl 3 6520 NULL ++neigh_hash_alloc_fndecl_6568_fns neigh_hash_alloc fndecl 1 6568 NULL nohasharray ++sddr09_read21_fndecl_6568_fns sddr09_read21 fndecl 3-4-6 6568 &neigh_hash_alloc_fndecl_6568_fns ++acpi_ut_create_package_object_fndecl_6569_fns acpi_ut_create_package_object fndecl 1 6569 NULL ++command_setcolourparams_fndecl_6571_fns command_setcolourparams fndecl 0 6571 NULL nohasharray ++ath6kl_wmi_connect_cmd_fndecl_6571_fns ath6kl_wmi_connect_cmd fndecl 10 6571 &command_setcolourparams_fndecl_6571_fns ++wil_write_file_rxon_fndecl_6590_fns wil_write_file_rxon fndecl 3 6590 NULL ++osst_execute_fndecl_6612_fns osst_execute fndecl 7 6612 NULL ++size_synthhid_msg_hdr_6615_fns size synthhid_msg_hdr 0 6615 NULL nohasharray ++num_large_buffers_ql3_adapter_6615_fns num_large_buffers ql3_adapter 0 6615 &size_synthhid_msg_hdr_6615_fns ++SYSC_migrate_pages_fndecl_6634_fns SYSC_migrate_pages fndecl 2 6634 NULL ++packet_setsockopt_fndecl_6637_fns packet_setsockopt fndecl 5 6637 NULL ++set_number_fndecl_6651_fns set_number fndecl 2 6651 NULL ++nilfs_segment_list_add_fndecl_6665_fns nilfs_segment_list_add fndecl 2 6665 NULL ++pccard_store_cis_fndecl_6675_fns pccard_store_cis fndecl 6 6675 NULL ++nroots_rs_control_6706_fns nroots rs_control 0 6706 NULL ++qdisc_class_hash_alloc_fndecl_6725_fns qdisc_class_hash_alloc fndecl 1 6725 NULL ++pagesize_sddr09_card_info_6735_fns pagesize sddr09_card_info 0 6735 NULL ++hostif_mib_set_request_fndecl_6736_fns hostif_mib_set_request fndecl 3 6736 NULL ++gnttab_alloc_grant_references_fndecl_6739_fns gnttab_alloc_grant_references fndecl 1 6739 NULL ++_read_and_match_data_map_fndecl_6747_fns _read_and_match_data_map fndecl 2 6747 NULL ++rfcomm_sock_setsockopt_fndecl_6749_fns rfcomm_sock_setsockopt fndecl 5 6749 NULL ++alloc_ring_fndecl_6773_fns alloc_ring fndecl 2-4 6773 NULL ++max_vals_input_dev_6777_fns max_vals input_dev 0 6777 NULL ++mmc_send_bus_test_fndecl_6782_fns mmc_send_bus_test fndecl 4 6782 NULL ++csio_mem_read_fndecl_6812_fns csio_mem_read fndecl 3 6812 NULL ++debugfs_write_file_bool_fndecl_6814_fns debugfs_write_file_bool fndecl 3 6814 NULL ++pwr_power_save_off_read_fndecl_6816_fns pwr_power_save_off_read fndecl 3 6816 NULL ++minor_miscdevice_6818_fns minor miscdevice 0 6818 NULL ++xlbd_reserve_minors_fndecl_6830_fns xlbd_reserve_minors fndecl 2-1 6830 NULL ++lcd_proc_write_fndecl_6844_fns lcd_proc_write fndecl 3 6844 NULL ++hpfs_file_fsync_fndecl_6851_fns hpfs_file_fsync fndecl 2-3 6851 NULL ++ci_role_write_fndecl_6855_fns ci_role_write fndecl 3 6855 NULL ++buffer_start_add_fndecl_6857_fns buffer_start_add fndecl 0 6857 NULL ++__kfifo_in_r_fndecl_6892_fns __kfifo_in_r fndecl 4-3 6892 NULL ++cdm_element_count_vardecl_orangefs_debugfs_c_6895_fns cdm_element_count vardecl_orangefs-debugfs.c 0 6895 NULL ++pwr_sleep_time_count_read_fndecl_6914_fns pwr_sleep_time_count_read fndecl 3 6914 NULL ++multi_src_desc_6933_fns multi src_desc 0 6933 NULL ++nvram_pagesize_tg3_6938_fns nvram_pagesize tg3 0 6938 NULL ++tlv_put_u64_fndecl_6968_fns tlv_put_u64 fndecl 0 6968 NULL ++mwifiex_verext_write_fndecl_6972_fns mwifiex_verext_write fndecl 3 6972 NULL ++pvr2_v4l2_read_fndecl_6981_fns pvr2_v4l2_read fndecl 3 6981 NULL ++bits_from_user_fndecl_6996_fns bits_from_user fndecl 2-3 6996 NULL ++fpregs_get_fndecl_7041_fns fpregs_get fndecl 4 7041 NULL ++kvm_read_guest_page_fndecl_7049_fns kvm_read_guest_page fndecl 2-5 7049 NULL ++srq_entry_sz_mlx4_dev_cap_7052_fns srq_entry_sz mlx4_dev_cap 0 7052 NULL ++SYSC_pselect6_fndecl_7055_fns SYSC_pselect6 fndecl 1 7055 NULL ++txd_cnt_nfp_net_7058_fns txd_cnt nfp_net 0 7058 NULL ++cryptd_alloc_instance_fndecl_7059_fns cryptd_alloc_instance fndecl 2-3 7059 NULL ++lua_sysfs_read_fndecl_7069_fns lua_sysfs_read fndecl 6 7069 NULL ++rx_pending_sky2_port_7090_fns rx_pending sky2_port 0 7090 NULL ++mpi_alloc_fndecl_7101_fns mpi_alloc fndecl 1 7101 NULL ++paging32_gpte_to_gfn_lvl_fndecl_7104_fns paging32_gpte_to_gfn_lvl fndecl 0-2-1 7104 NULL ++wil_tid_ampdu_rx_alloc_fndecl_7119_fns wil_tid_ampdu_rx_alloc fndecl 2 7119 NULL ++ftrace_size_ramoops_platform_data_7124_fns ftrace_size ramoops_platform_data 0 7124 NULL ++dfs_file_read_fndecl_7127_fns dfs_file_read fndecl 3 7127 NULL ++acpi_rs_set_resource_length_fndecl_7131_fns acpi_rs_set_resource_length fndecl 1 7131 NULL ++nv50_disp_new__fndecl_7152_fns nv50_disp_new_ fndecl 4 7152 NULL ++selinux_inode_setsecurity_fndecl_7159_fns selinux_inode_setsecurity fndecl 4 7159 NULL ++mfd_add_devices_fndecl_7183_fns mfd_add_devices fndecl 4 7183 NULL ++remote_addr_ib_atomic_wr_7192_fns remote_addr ib_atomic_wr 0 7192 NULL ++ide_init_port_fndecl_7207_fns ide_init_port fndecl 2 7207 NULL ++max_id_Scsi_Host_7217_fns max_id Scsi_Host 0 7217 NULL ++ll_unstable_stats_seq_write_fndecl_7255_fns ll_unstable_stats_seq_write fndecl 3 7255 NULL ++num_asq_entries_i40e_adminq_info_7278_fns num_asq_entries i40e_adminq_info 0 7278 NULL ++__copy_to_user_swizzled_fndecl_7295_fns __copy_to_user_swizzled fndecl 3-4 7295 NULL ++fdir_filter_count_ixgbe_adapter_7322_fns fdir_filter_count ixgbe_adapter 0 7322 NULL ++drm_malloc_ab_fndecl_7340_fns drm_malloc_ab fndecl 1-2 7340 NULL ++pvr2_i2c_read_fndecl_7344_fns pvr2_i2c_read fndecl 4-6 7344 NULL ++sys_fadvise64_fndecl_7365_fns sys_fadvise64 fndecl 3 7365 NULL ++hfsplus_min_io_size_fndecl_7368_fns hfsplus_min_io_size fndecl 0 7368 NULL ++scsi_mode_sense_fndecl_7376_fns scsi_mode_sense fndecl 5 7376 NULL ++packetsize__rbu_data_7390_fns packetsize _rbu_data 0 7390 NULL ++block_ack_param_set_host_cmd_ds_11n_addba_req_7415_fns block_ack_param_set host_cmd_ds_11n_addba_req 0 7415 NULL ++alloc_idx_lebs_fndecl_7419_fns alloc_idx_lebs fndecl 2 7419 NULL ++xfs_file_fsync_fndecl_7433_fns xfs_file_fsync fndecl 2-3 7433 NULL ++iio_device_add_event_fndecl_7439_fns iio_device_add_event fndecl 0 7439 NULL ++stat_st_vardecl_drv_c_7451_fns stat_st vardecl_drv.c 0 7451 NULL ++num_present_cpu_lpfc_sli4_hba_7465_fns num_present_cpu lpfc_sli4_hba 0 7465 NULL nohasharray ++cmdline_store_fndecl_7465_fns cmdline_store fndecl 4 7465 &num_present_cpu_lpfc_sli4_hba_7465_fns ++minors_gigaset_driver_7468_fns minors gigaset_driver 0 7468 NULL ++rxrpc_server_keyring_fndecl_7484_fns rxrpc_server_keyring fndecl 3 7484 NULL ++req_capsule_get_size_fndecl_7488_fns req_capsule_get_size fndecl 0 7488 NULL ++calculate_inocache_hashsize_fndecl_7506_fns calculate_inocache_hashsize fndecl 0-1 7506 NULL ++relay_consume_bytes_fndecl_7510_fns relay_consume_bytes fndecl 2 7510 NULL ++alloc_disk_node_fndecl_7513_fns alloc_disk_node fndecl 1 7513 NULL ++netlink_change_ngroups_fndecl_7514_fns netlink_change_ngroups fndecl 2 7514 NULL ++src_len_akcipher_request_7526_fns src_len akcipher_request 0 7526 NULL ++size_hpi_response_header_7541_fns size hpi_response_header 0 7541 NULL ++hd_nirqs_hpet_data_7558_fns hd_nirqs hpet_data 0 7558 NULL ++acpi_copy_property_array_u8_fndecl_7565_fns acpi_copy_property_array_u8 fndecl 0 7565 NULL nohasharray ++max_channels_snd_pcm_chmap_7565_fns max_channels snd_pcm_chmap 0 7565 &acpi_copy_property_array_u8_fndecl_7565_fns ++xpt_remotelen_svc_xprt_7655_fns xpt_remotelen svc_xprt 0 7655 NULL ++maxwritelen_proc_data_7659_fns maxwritelen proc_data 0 7659 NULL ++mlxsw_reg_trans_bulk_wait_fndecl_7664_fns mlxsw_reg_trans_bulk_wait fndecl 0 7664 NULL ++rds_sendmsg_fndecl_7675_fns rds_sendmsg fndecl 3 7675 NULL ++nfp_net_shadow_rx_rings_prepare_fndecl_7679_fns nfp_net_shadow_rx_rings_prepare fndecl 3 7679 NULL ++UniStrnlen_fndecl_7682_fns UniStrnlen fndecl 0 7682 NULL ++cfg80211_sme_get_conn_ies_fndecl_7687_fns cfg80211_sme_get_conn_ies fndecl 3 7687 NULL ++record_length_cper_record_header_7697_fns record_length cper_record_header 0 7697 NULL ++mxt_upload_cfg_mem_fndecl_7702_fns mxt_upload_cfg_mem fndecl 4 7702 NULL ++befs_nls2utf_fndecl_7704_fns befs_nls2utf fndecl 3 7704 NULL ++tx_tx_start_templates_read_fndecl_7711_fns tx_tx_start_templates_read fndecl 3 7711 NULL ++access_remote_vm_fndecl_7734_fns access_remote_vm fndecl 0 7734 NULL ++iscsit_find_cmd_from_itt_or_dump_fndecl_7737_fns iscsit_find_cmd_from_itt_or_dump fndecl 3 7737 NULL nohasharray ++driver_state_read_fndecl_7737_fns driver_state_read fndecl 3 7737 &iscsit_find_cmd_from_itt_or_dump_fndecl_7737_fns ++ocfs2_get_suballoc_slot_bit_fndecl_7773_fns ocfs2_get_suballoc_slot_bit fndecl 2 7773 NULL ++split_mem_range_fndecl_7776_fns split_mem_range fndecl 3-4 7776 NULL ++alloc_ep_fndecl_7782_fns alloc_ep fndecl 1 7782 NULL ++pg_read_fndecl_7791_fns pg_read fndecl 3 7791 NULL ++length_scsi_mode_data_7819_fns length scsi_mode_data 0 7819 NULL ++id_avail_ipack_device_7822_fns id_avail ipack_device 0 7822 NULL ++n_stats_ethtool_stats_7823_fns n_stats ethtool_stats 0 7823 NULL ++nabs_joydev_7827_fns nabs joydev 0 7827 NULL ++block_aligned_filename_size_ecryptfs_parse_tag_70_packet_silly_stack_7865_fns block_aligned_filename_size ecryptfs_parse_tag_70_packet_silly_stack 0 7865 NULL ++used_snd_ctl_elem_list_7883_fns used snd_ctl_elem_list 0 7883 NULL ++freecom_readdata_fndecl_7884_fns freecom_readdata fndecl 3 7884 NULL ++ath6kl_wmi_send_mgmt_cmd_fndecl_7888_fns ath6kl_wmi_send_mgmt_cmd fndecl 7 7888 NULL ++remote_addr_ib_rdma_wr_7918_fns remote_addr ib_rdma_wr 0 7918 NULL ++psb_unlocked_ioctl_fndecl_7949_fns psb_unlocked_ioctl fndecl 2 7949 NULL ++sd_start_fndecl_7964_fns sd_start fndecl 0 7964 NULL ++squashfs_read_table_fndecl_7970_fns squashfs_read_table fndecl 3 7970 NULL ++_sp2d_alloc_fndecl_7971_fns _sp2d_alloc fndecl 3-2 7971 NULL ++acpi_tb_install_and_load_table_fndecl_7976_fns acpi_tb_install_and_load_table fndecl 2 7976 NULL ++svcxdr_dupstr_fndecl_8016_fns svcxdr_dupstr fndecl 3 8016 NULL ++keyctl_instantiate_key_iov_fndecl_8026_fns keyctl_instantiate_key_iov fndecl 3 8026 NULL ++pd_handles_sz_MPT3SAS_ADAPTER_8057_fns pd_handles_sz MPT3SAS_ADAPTER 0 8057 NULL ++ceph_read_dir_fndecl_8062_fns ceph_read_dir fndecl 3 8062 NULL ++copy_counters_to_user_fndecl_8080_fns copy_counters_to_user fndecl 5 8080 NULL ++dvb_dvr_read_fndecl_8098_fns dvb_dvr_read fndecl 3 8098 NULL ++error_num_frame_cts_nul_flid_read_fndecl_8099_fns error_num_frame_cts_nul_flid_read fndecl 3 8099 NULL ++simple_transaction_read_fndecl_8103_fns simple_transaction_read fndecl 3 8103 NULL ++acpi_ut_get_resource_header_length_fndecl_8110_fns acpi_ut_get_resource_header_length fndecl 0 8110 NULL ++entry_length_fndecl_8150_fns entry_length fndecl 0 8150 NULL ++sys_preadv_fndecl_8159_fns sys_preadv fndecl 3 8159 NULL ++SYSC_llistxattr_fndecl_8238_fns SYSC_llistxattr fndecl 3 8238 NULL ++stk_read_fndecl_8245_fns stk_read fndecl 3 8245 NULL ++sys_sched_setaffinity_fndecl_8253_fns sys_sched_setaffinity fndecl 2 8253 NULL ++num_alloc_vsi_i40e_pf_8259_fns num_alloc_vsi i40e_pf 0 8259 NULL ++length_spi_engine_program_8261_fns length spi_engine_program 0 8261 NULL ++proc_scsi_devinfo_write_fndecl_8275_fns proc_scsi_devinfo_write fndecl 3 8275 NULL ++f2fs_grab_bio_fndecl_8295_fns f2fs_grab_bio fndecl 3 8295 NULL ++wil_read_file_recovery_fndecl_8315_fns wil_read_file_recovery fndecl 3 8315 NULL ++kobject_add_internal_fndecl_8342_fns kobject_add_internal fndecl 0 8342 NULL ++ch_do_scsi_fndecl_8353_fns ch_do_scsi fndecl 5 8353 NULL ++__nvm_submit_ppa_fndecl_8355_fns __nvm_submit_ppa fndecl 6 8355 NULL ++sctp_ssn_next_fndecl_8376_fns sctp_ssn_next fndecl 0 8376 NULL ++riva_get_cmap_len_fndecl_8393_fns riva_get_cmap_len fndecl 0 8393 NULL ++del_ptr_fndecl_8406_fns del_ptr fndecl 4 8406 NULL ++lbs_lowrssi_read_fndecl_8417_fns lbs_lowrssi_read fndecl 3 8417 NULL ++batadv_iv_ogm_drop_bcast_own_sum_entry_fndecl_8430_fns batadv_iv_ogm_drop_bcast_own_sum_entry fndecl 2 8430 NULL ++cifs_lookup_cache_proc_write_fndecl_8447_fns cifs_lookup_cache_proc_write fndecl 3 8447 NULL ++snd_seq_device_new_fndecl_8474_fns snd_seq_device_new fndecl 4 8474 NULL ++get_count_order_fndecl_8491_fns get_count_order fndecl 0 8491 NULL ++data_write_fndecl_8494_fns data_write fndecl 3 8494 NULL ++isr_rx_procs_read_fndecl_8495_fns isr_rx_procs_read fndecl 3 8495 NULL ++usblp_cache_device_id_string_fndecl_8509_fns usblp_cache_device_id_string fndecl 0 8509 NULL ++strnlen_user_fndecl_8532_fns strnlen_user fndecl 0 8532 NULL ++fuse_dir_fsync_fndecl_8543_fns fuse_dir_fsync fndecl 2-3 8543 NULL ++xfs_refcount_update_create_intent_fndecl_8546_fns xfs_refcount_update_create_intent fndecl 2 8546 NULL ++drm_mode_crtc_set_gamma_size_fndecl_8602_fns drm_mode_crtc_set_gamma_size fndecl 2 8602 NULL ++kmem_alloc_fndecl_8611_fns kmem_alloc fndecl 1 8611 NULL ++xattr_permission_fndecl_8624_fns xattr_permission fndecl 0 8624 NULL ++new_dir_fndecl_8636_fns new_dir fndecl 3 8636 NULL ++copy_from_user_toio_fndecl_8653_fns copy_from_user_toio fndecl 3 8653 NULL ++read_mem_fndecl_8661_fns read_mem fndecl 3 8661 NULL ++SYSC_sethostname_fndecl_8663_fns SYSC_sethostname fndecl 2 8663 NULL ++b_out_mon_reader_bin_8691_fns b_out mon_reader_bin 0 8691 NULL ++blk_mq_update_nr_requests_fndecl_8694_fns blk_mq_update_nr_requests fndecl 2 8694 NULL nohasharray ++data_width_stedma40_half_channel_info_8694_fns data_width stedma40_half_channel_info 0 8694 &blk_mq_update_nr_requests_fndecl_8694_fns ++ebcnt_vardecl_readtest_c_8699_fns ebcnt vardecl_readtest.c 0 8699 NULL ++iblock_execute_rw_fndecl_8701_fns iblock_execute_rw fndecl 3 8701 NULL ++ilo_read_fndecl_8704_fns ilo_read fndecl 3 8704 NULL ++out_ptr_mdc800_data_8709_fns out_ptr mdc800_data 0 8709 NULL ++key_len_host_if_wep_attr_8712_fns key_len host_if_wep_attr 0 8712 NULL ++rockchip_rk3399_efuse_read_fndecl_8717_fns rockchip_rk3399_efuse_read fndecl 4-2 8717 NULL ++qsfp_read_fndecl_8729_fns qsfp_read fndecl 2-4-0 8729 NULL ++ip_set_elem_len_fndecl_8730_fns ip_set_elem_len fndecl 0 8730 NULL ++alloc_state_change_fndecl_8735_fns alloc_state_change fndecl 1-2 8735 NULL ++tool_link_read_fndecl_8740_fns tool_link_read fndecl 3 8740 NULL ++read_file_beacon_fndecl_8768_fns read_file_beacon fndecl 3 8768 NULL ++cfg80211_roamed_fndecl_8811_fns cfg80211_roamed fndecl 5-7 8811 NULL ++nilfs_cpfile_get_checkpoint_fndecl_8812_fns nilfs_cpfile_get_checkpoint fndecl 2 8812 NULL ++sys_set_mempolicy_fndecl_8819_fns sys_set_mempolicy fndecl 3 8819 NULL ++shmem_user_xattr_handler_set_fndecl_8823_fns shmem_user_xattr_handler_set fndecl 6 8823 NULL ++mei_cl_enqueue_ctrl_wr_cb_fndecl_8837_fns mei_cl_enqueue_ctrl_wr_cb fndecl 2 8837 NULL ++response_length_mlx5_ib_alloc_ucontext_resp_8839_fns response_length mlx5_ib_alloc_ucontext_resp 0 8839 NULL ++generic_readlink_fndecl_8861_fns generic_readlink fndecl 3 8861 NULL ++dm_set_target_max_io_len_fndecl_8872_fns dm_set_target_max_io_len fndecl 2 8872 NULL ++_sctp_make_chunk_fndecl_8876_fns _sctp_make_chunk fndecl 2 8876 NULL ++batps_powernow_k8_data_8899_fns batps powernow_k8_data 0 8899 NULL ++pages_squashfs_cache_8903_fns pages squashfs_cache 0 8903 NULL ++begin_cmd_fndecl_8941_fns begin_cmd fndecl 0 8941 NULL ++mon_mgmt_tx_fndecl_8949_fns mon_mgmt_tx fndecl 3 8949 NULL ++stats_read_ul_fndecl_8956_fns stats_read_ul fndecl 3 8956 NULL nohasharray ++videobuf_mmap_setup_fndecl_8956_fns videobuf_mmap_setup fndecl 3 8956 &stats_read_ul_fndecl_8956_fns ++n_bch_control_8979_fns n bch_control 0 8979 NULL ++vb2_dvb_register_frontend_fndecl_9015_fns vb2_dvb_register_frontend fndecl 0 9015 NULL ++add_dts_thermal_zone_fndecl_9019_fns add_dts_thermal_zone fndecl 4 9019 NULL ++id_port_9030_fns id port 0 9030 NULL ++error_rx_cmplt_db_overflow_cnt_read_fndecl_9063_fns error_rx_cmplt_db_overflow_cnt_read fndecl 3 9063 NULL ++logical_maximum_hid_field_9067_fns logical_maximum hid_field 0 9067 NULL ++dispatch_ioctl_fndecl_9078_fns dispatch_ioctl fndecl 2 9078 NULL ++sel_read_initcon_fndecl_9081_fns sel_read_initcon fndecl 3 9081 NULL ++xfs_iext_add_indirect_multi_fndecl_9091_fns xfs_iext_add_indirect_multi fndecl 3-4 9091 NULL ++limit_parsed_partitions_9099_fns limit parsed_partitions 0 9099 NULL ++pvr2_stream_set_buffer_count_fndecl_9116_fns pvr2_stream_set_buffer_count fndecl 2 9116 NULL ++compat_readv_fndecl_9127_fns compat_readv fndecl 3 9127 NULL ++learn_buffer_len_vardecl_gracl_learn_c_9167_fns learn_buffer_len vardecl_gracl_learn.c 0 9167 NULL ++hid_input_report_fndecl_9177_fns hid_input_report fndecl 4 9177 NULL ++max_pages_ib_fmr_attr_9206_fns max_pages ib_fmr_attr 0 9206 NULL ++ide_driver_proc_write_fndecl_9214_fns ide_driver_proc_write fndecl 3 9214 NULL ++qcom_rpm_smd_write_fndecl_9229_fns qcom_rpm_smd_write fndecl 6 9229 NULL ++call_netdevice_notifiers_info_fndecl_9239_fns call_netdevice_notifiers_info fndecl 0 9239 NULL ++acpi_ns_build_normalized_path_fndecl_9269_fns acpi_ns_build_normalized_path fndecl 0 9269 NULL ++lbs_failcount_read_fndecl_9284_fns lbs_failcount_read fndecl 3 9284 NULL ++sctp_setsockopt_context_fndecl_9312_fns sctp_setsockopt_context fndecl 3 9312 NULL ++pages_in_io_dio_submit_9326_fns pages_in_io dio_submit 0 9326 NULL ++sys_mincore_fndecl_9332_fns sys_mincore fndecl 1-2 9332 NULL ++offset_ore_io_state_9357_fns offset ore_io_state 0 9357 NULL ++compat_sys_get_mempolicy_fndecl_9366_fns compat_sys_get_mempolicy fndecl 3 9366 NULL ++depth_read_fndecl_9371_fns depth_read fndecl 3 9371 NULL ++data_start_dm_ioctl_9412_fns data_start dm_ioctl 0 9412 NULL ++rocker_dma_ring_create_fndecl_9421_fns rocker_dma_ring_create fndecl 3 9421 NULL ++evdev_get_mask_fndecl_9457_fns evdev_get_mask fndecl 4 9457 NULL ++mtdchar_readoob_fndecl_9459_fns mtdchar_readoob fndecl 4 9459 NULL ++kvm_mmu_page_fault_fndecl_9470_fns kvm_mmu_page_fault fndecl 2 9470 NULL ++lbs_debugfs_read_fndecl_9490_fns lbs_debugfs_read fndecl 3 9490 NULL ++maxdev_vardecl_slcan_c_9507_fns maxdev vardecl_slcan.c 0 9507 NULL ++fillonedir_fndecl_9511_fns fillonedir fndecl 3 9511 NULL ++smk_read_doi_fndecl_9550_fns smk_read_doi fndecl 3 9550 NULL ++__bio_alloc_fndecl_9552_fns __bio_alloc fndecl 3 9552 NULL ++pwr_sleep_time_avg_read_fndecl_9572_fns pwr_sleep_time_avg_read fndecl 3 9572 NULL nohasharray ++mvneta_frag_alloc_fndecl_9572_fns mvneta_frag_alloc fndecl 1 9572 &pwr_sleep_time_avg_read_fndecl_9572_fns ++sctp_setsockopt_auth_chunk_fndecl_9576_fns sctp_setsockopt_auth_chunk fndecl 3 9576 NULL ++of_gpio_named_count_fndecl_9578_fns of_gpio_named_count fndecl 0 9578 NULL ++get_kobj_path_length_fndecl_9596_fns get_kobj_path_length fndecl 0 9596 NULL ++frag_size_mvneta_port_9606_fns frag_size mvneta_port 0 9606 NULL ++skd_max_pass_thru_vardecl_skd_main_c_9608_fns skd_max_pass_thru vardecl_skd_main.c 0 9608 NULL ++acpi_copy_property_array_u16_fndecl_9618_fns acpi_copy_property_array_u16 fndecl 0 9618 NULL ++usnic_debugfs_buildinfo_read_fndecl_9667_fns usnic_debugfs_buildinfo_read fndecl 3 9667 NULL ++sctp_setsockopt_rtoinfo_fndecl_9678_fns sctp_setsockopt_rtoinfo fndecl 3 9678 NULL ++read_packet_length_lego_usb_tower_9686_fns read_packet_length lego_usb_tower 0 9686 NULL ++tty_insert_flip_string_flags_fndecl_9706_fns tty_insert_flip_string_flags fndecl 4 9706 NULL ++tx_ringsz_alx_priv_9722_fns tx_ringsz alx_priv 0 9722 NULL ++vicam_control_msg_fndecl_9727_fns vicam_control_msg fndecl 0 9727 NULL ++sg_cnt_nvmet_req_9742_fns sg_cnt nvmet_req 0 9742 NULL ++samsung_clk_sleep_init_fndecl_9743_fns samsung_clk_sleep_init fndecl 3 9743 NULL ++qsfp_2_read_fndecl_9744_fns qsfp_2_read fndecl 3 9744 NULL ++blkdev_fsync_fndecl_9745_fns blkdev_fsync fndecl 2-3 9745 NULL ++bnx2x_mcast_handle_current_cmd_fndecl_9747_fns bnx2x_mcast_handle_current_cmd fndecl 0 9747 NULL ++__alloc_bootmem_fndecl_9753_fns __alloc_bootmem fndecl 1 9753 NULL ++hidraw_write_fndecl_9763_fns hidraw_write fndecl 3 9763 NULL nohasharray ++buffer_length_floppy_raw_cmd_9763_fns buffer_length floppy_raw_cmd 0 9763 &hidraw_write_fndecl_9763_fns ++dvb_ringbuffer_write_fndecl_9775_fns dvb_ringbuffer_write fndecl 0 9775 NULL ++mlxsw_pci_queue_group_init_fndecl_9779_fns mlxsw_pci_queue_group_init fndecl 4 9779 NULL ++tx_frag_tkip_called_read_fndecl_9796_fns tx_frag_tkip_called_read fndecl 3 9796 NULL ++get_max_inline_xattr_value_size_fndecl_9801_fns get_max_inline_xattr_value_size fndecl 0 9801 NULL ++usbvision_read_fndecl_9808_fns usbvision_read fndecl 3 9808 NULL ++NumPhysDiskPaths__CONFIG_PAGE_RAID_PHYS_DISK_1_9818_fns NumPhysDiskPaths _CONFIG_PAGE_RAID_PHYS_DISK_1 0 9818 NULL ++snd_compr_get_avail_fndecl_9843_fns snd_compr_get_avail fndecl 0 9843 NULL ++sge_length_rvt_sge_9845_fns sge_length rvt_sge 0 9845 NULL ++nr_of_buckets_v4l2_ctrl_handler_9859_fns nr_of_buckets v4l2_ctrl_handler 0 9859 NULL ++arvo_sysfs_read_fndecl_9874_fns arvo_sysfs_read fndecl 6 9874 NULL ++copy_from_user_nmi_fndecl_9899_fns copy_from_user_nmi fndecl 3 9899 NULL ++tx_ring_size_sky2_port_9902_fns tx_ring_size sky2_port 0 9902 NULL ++alloc_event_waiters_fndecl_9914_fns alloc_event_waiters fndecl 1 9914 NULL ++vbe_modes_cnt_uvesafb_par_9928_fns vbe_modes_cnt uvesafb_par 0 9928 NULL ++num_wsm_set_tx_rate_retry_policy_9933_fns num wsm_set_tx_rate_retry_policy 0 9933 NULL ++rxdata_desc_size_vmxnet3_adapter_9937_fns rxdata_desc_size vmxnet3_adapter 0 9937 NULL ++irq_create_affinity_masks_fndecl_9940_fns irq_create_affinity_masks fndecl 2 9940 NULL nohasharray ++wb_pgbase_nfs_page_9940_fns wb_pgbase nfs_page 0 9940 &irq_create_affinity_masks_fndecl_9940_fns nohasharray ++object_name_len_ncp_objectname_ioctl_9940_fns object_name_len ncp_objectname_ioctl 0 9940 &wb_pgbase_nfs_page_9940_fns ++forced_ps_read_fndecl_9942_fns forced_ps_read fndecl 3 9942 NULL ++shmem_pwrite_slow_fndecl_9966_fns shmem_pwrite_slow fndecl 2-3 9966 NULL ++_create_sg_bios_fndecl_10015_fns _create_sg_bios fndecl 4 10015 NULL ++command_file_write_fndecl_10053_fns command_file_write fndecl 3 10053 NULL nohasharray ++usbat_write_blocks_fndecl_10053_fns usbat_write_blocks fndecl 3-4 10053 &command_file_write_fndecl_10053_fns ++uvc_simplify_fraction_fndecl_10068_fns uvc_simplify_fraction fndecl 3 10068 NULL ++sg_size_octnic_gather_10076_fns sg_size octnic_gather 0 10076 NULL ++outlen_write_fndecl_10093_fns outlen_write fndecl 3 10093 NULL ++msix_num_bnad_10096_fns msix_num bnad 0 10096 NULL ++em28xx_init_usb_xfer_fndecl_10106_fns em28xx_init_usb_xfer fndecl 4 10106 NULL ++_regmap_raw_multi_reg_write_fndecl_10107_fns _regmap_raw_multi_reg_write fndecl 3 10107 NULL ++trace_parser_get_init_fndecl_10112_fns trace_parser_get_init fndecl 2 10112 NULL ++tfms_count_crypt_config_10114_fns tfms_count crypt_config 0 10114 NULL ++sg_segs_osst_buffer_10144_fns sg_segs osst_buffer 0 10144 NULL ++nvme_rdma_alloc_qe_fndecl_10151_fns nvme_rdma_alloc_qe fndecl 3 10151 NULL ++ldebugfs_fid_space_seq_write_fndecl_10152_fns ldebugfs_fid_space_seq_write fndecl 3 10152 NULL ++udp_tun_rx_dst_fndecl_10154_fns udp_tun_rx_dst fndecl 5 10154 NULL ++_sp2d_max_pg_fndecl_10157_fns _sp2d_max_pg fndecl 0 10157 NULL ++substream_count_snd_rawmidi_str_10174_fns substream_count snd_rawmidi_str 0 10174 NULL ++opera1_xilinx_rw_fndecl_10190_fns opera1_xilinx_rw fndecl 5 10190 NULL ++sa_alloc_fndecl_10205_fns sa_alloc fndecl 5 10205 NULL ++old_log_size_persistent_ram_zone_10215_fns old_log_size persistent_ram_zone 0 10215 NULL ++wil_addba_rx_request_fndecl_10219_fns wil_addba_rx_request fndecl 4 10219 NULL ++rds_message_map_pages_fndecl_10220_fns rds_message_map_pages fndecl 2 10220 NULL ++alg_setkey_fndecl_10222_fns alg_setkey fndecl 3 10222 NULL ++storage_size_phm_runtime_table_header_10230_fns storage_size phm_runtime_table_header 0 10230 NULL ++input_get_new_minor_fndecl_10235_fns input_get_new_minor fndecl 0 10235 NULL ++uarc_size_mthca_uar_table_10238_fns uarc_size mthca_uar_table 0 10238 NULL ++vmw_resource_buf_alloc_fndecl_10284_fns vmw_resource_buf_alloc fndecl 0 10284 NULL ++frame_list_sz_dwc2_hsotg_10293_fns frame_list_sz dwc2_hsotg 0 10293 NULL ++validate_user_key_fndecl_10303_fns validate_user_key fndecl 5 10303 NULL ++tlen_sdma_txreq_10305_fns tlen sdma_txreq 0 10305 NULL ++sysfs_add_file_mode_ns_fndecl_10309_fns sysfs_add_file_mode_ns fndecl 0 10309 NULL ++scsi_vpd_inquiry_fndecl_10315_fns scsi_vpd_inquiry fndecl 0-4 10315 NULL ++num_mnt_opts_security_mnt_opts_10327_fns num_mnt_opts security_mnt_opts 0 10327 NULL ++dev_mem_write_fndecl_10335_fns dev_mem_write fndecl 3 10335 NULL ++cids_per_blk_cnic_local_10342_fns cids_per_blk cnic_local 0 10342 NULL ++__pci_request_selected_regions_fndecl_10361_fns __pci_request_selected_regions fndecl 0 10361 NULL ++rx_filter_data_filter_read_fndecl_10369_fns rx_filter_data_filter_read fndecl 3 10369 NULL ++snd_midi_channel_init_set_fndecl_10399_fns snd_midi_channel_init_set fndecl 1 10399 NULL ++u_memcpya_fndecl_10408_fns u_memcpya fndecl 2-3 10408 NULL ++alloc_switch_ctx_fndecl_10438_fns alloc_switch_ctx fndecl 2 10438 NULL ++mlxsw_sp_fdb_call_notifiers_fndecl_10442_fns mlxsw_sp_fdb_call_notifiers fndecl 4 10442 NULL ++NumberOfPhyBlock_ms_lib_ctrl_10443_fns NumberOfPhyBlock ms_lib_ctrl 0 10443 NULL ++__genwqe_readq_fndecl_10470_fns __genwqe_readq fndecl 0 10470 NULL ++usblp_ioctl_fndecl_10472_fns usblp_ioctl fndecl 2 10472 NULL ++nfsd4_get_drc_mem_fndecl_10473_fns nfsd4_get_drc_mem fndecl 0 10473 NULL ++sd_alloc_ctl_entry_fndecl_10527_fns sd_alloc_ctl_entry fndecl 1 10527 NULL nohasharray ++posix_acl_from_xattr_fndecl_10527_fns posix_acl_from_xattr fndecl 3 10527 &sd_alloc_ctl_entry_fndecl_10527_fns ++touchscreen_set_params_fndecl_10540_fns touchscreen_set_params fndecl 3 10540 NULL ++nfp_net_netdev_alloc_fndecl_10548_fns nfp_net_netdev_alloc fndecl 3-2 10548 NULL nohasharray ++read_cis_cache_fndecl_10548_fns read_cis_cache fndecl 4 10548 &nfp_net_netdev_alloc_fndecl_10548_fns ++wm_adsp_read_algs_fndecl_10552_fns wm_adsp_read_algs fndecl 4 10552 NULL ++lpfc_present_cpu_vardecl_10567_fns lpfc_present_cpu vardecl 0 10567 NULL ++num_send_contexts_hfi1_devdata_10569_fns num_send_contexts hfi1_devdata 0 10569 NULL ++fuse_fsync_fndecl_10582_fns fuse_fsync fndecl 2-3 10582 NULL nohasharray ++sctp_make_control_fndecl_10582_fns sctp_make_control fndecl 2 10582 &fuse_fsync_fndecl_10582_fns ++static_key_count_fndecl_10584_fns static_key_count fndecl 0 10584 NULL ++num_amd_northbridge_info_10604_fns num amd_northbridge_info 0 10604 NULL ++__probe_kernel_write_fndecl_10625_fns __probe_kernel_write fndecl 3 10625 NULL nohasharray ++lch_count_omap_dma_dev_attr_10625_fns lch_count omap_dma_dev_attr 0 10625 &__probe_kernel_write_fndecl_10625_fns ++smk_write_relabel_self_fndecl_10657_fns smk_write_relabel_self fndecl 3 10657 NULL ++tlv_put_fndecl_10659_fns tlv_put fndecl 0 10659 NULL ++ipv6_setsockopt_fndecl_10684_fns ipv6_setsockopt fndecl 5 10684 NULL ++write_file_bool_bmps_fndecl_10685_fns write_file_bool_bmps fndecl 3 10685 NULL ++lov_ost_pool_extend_fndecl_10697_fns lov_ost_pool_extend fndecl 2 10697 NULL ++__btrfs_getxattr_fndecl_10728_fns __btrfs_getxattr fndecl 0 10728 NULL ++ntp_fltr_count_bnxt_10734_fns ntp_fltr_count bnxt 0 10734 NULL ++write_file_queue_fndecl_10737_fns write_file_queue fndecl 3 10737 NULL ++setexposure_fndecl_10781_fns setexposure fndecl 0 10781 NULL ++dwc3_testmode_write_fndecl_10791_fns dwc3_testmode_write fndecl 3 10791 NULL ++rndis_add_response_fndecl_10854_fns rndis_add_response fndecl 2 10854 NULL ++disk_expand_part_tbl_fndecl_10866_fns disk_expand_part_tbl fndecl 2 10866 NULL ++__vmalloc_fndecl_10880_fns __vmalloc fndecl 1 10880 NULL ++sgl_map_user_pages_fndecl_10881_fns sgl_map_user_pages fndecl 2 10881 NULL ++compat_sys_msgsnd_fndecl_10918_fns compat_sys_msgsnd fndecl 3 10918 NULL ++compat_raw_setsockopt_fndecl_10937_fns compat_raw_setsockopt fndecl 5 10937 NULL ++brd_alloc_fndecl_10964_fns brd_alloc fndecl 1 10964 NULL ++encrypted_key_size_ecryptfs_session_key_10978_fns encrypted_key_size ecryptfs_session_key 0 10978 NULL ++lbs_wrbbp_write_fndecl_10987_fns lbs_wrbbp_write fndecl 3 10987 NULL ++dccp_setsockopt_ccid_fndecl_11006_fns dccp_setsockopt_ccid fndecl 4 11006 NULL ++register_virtio_driver_fndecl_11025_fns register_virtio_driver fndecl 0 11025 NULL ++snd_ac97_pcm_assign_fndecl_11033_fns snd_ac97_pcm_assign fndecl 2 11033 NULL ++audio_outs_vx_core_11035_fns audio_outs vx_core 0 11035 NULL ++isr_pci_pm_read_fndecl_11052_fns isr_pci_pm_read fndecl 3 11052 NULL ++drm_dp_dpcd_write_fndecl_11066_fns drm_dp_dpcd_write fndecl 0 11066 NULL ++pipeline_sec_frag_swi_read_fndecl_11077_fns pipeline_sec_frag_swi_read fndecl 3 11077 NULL ++snd_pcm_new_internal_fndecl_11091_fns snd_pcm_new_internal fndecl 4-5 11091 NULL ++mbox_alloc_fndecl_11103_fns mbox_alloc fndecl 2 11103 NULL ++acpi_processor_power_verify_fndecl_11105_fns acpi_processor_power_verify fndecl 0 11105 NULL ++__vmalloc_node_flags_fndecl_11139_fns __vmalloc_node_flags fndecl 1 11139 NULL ++resource_from_user_fndecl_11158_fns resource_from_user fndecl 3 11158 NULL ++nvme_fill_device_id_eui64_fndecl_11160_fns nvme_fill_device_id_eui64 fndecl 4 11160 NULL ++max_supported_extcon_dev_11172_fns max_supported extcon_dev 0 11172 NULL ++c4iw_init_resource_fndecl_11178_fns c4iw_init_resource fndecl 2-3 11178 NULL ++sys_get_mempolicy_fndecl_11192_fns sys_get_mempolicy fndecl 3 11192 NULL ++mangle_sdp_packet_fndecl_11198_fns mangle_sdp_packet fndecl 10 11198 NULL ++submit_create_fndecl_11207_fns submit_create fndecl 3-4 11207 NULL ++lstcon_session_info_fndecl_11210_fns lstcon_session_info fndecl 6 11210 NULL ++tx_tx_template_prepared_read_fndecl_11211_fns tx_tx_template_prepared_read fndecl 3 11211 NULL ++enable_write_fndecl_11243_fns enable_write fndecl 3 11243 NULL ++tx_tx_template_programmed_read_fndecl_11246_fns tx_tx_template_programmed_read fndecl 3 11246 NULL ++alloc_sched_domains_fndecl_11327_fns alloc_sched_domains fndecl 1 11327 NULL ++hci_sock_setsockopt_fndecl_11346_fns hci_sock_setsockopt fndecl 5 11346 NULL ++buffer_length_usbdevfs_urb_11350_fns buffer_length usbdevfs_urb 0 11350 NULL ++nilfs_cpfile_delete_checkpoints_fndecl_11352_fns nilfs_cpfile_delete_checkpoints fndecl 2-3 11352 NULL nohasharray ++fdb_insert_fndecl_11352_fns fdb_insert fndecl 4 11352 &nilfs_cpfile_delete_checkpoints_fndecl_11352_fns ++fd_execute_rw_fndecl_11359_fns fd_execute_rw fndecl 3 11359 NULL ++arpc_sync_fndecl_11389_fns arpc_sync fndecl 4 11389 NULL ++sctp_getsockopt_assoc_stats_fndecl_11393_fns sctp_getsockopt_assoc_stats fndecl 2 11393 NULL ++msix_setup_entries_fndecl_11398_fns msix_setup_entries fndecl 4-0 11398 NULL nohasharray ++txs_vardecl_ambassador_c_11398_fns txs vardecl_ambassador.c 0 11398 &msix_setup_entries_fndecl_11398_fns ++iso_packets_buffer_init_fndecl_11414_fns iso_packets_buffer_init fndecl 3-4 11414 NULL ++smt_build_frame_fndecl_11428_fns smt_build_frame fndecl 4 11428 NULL ++sys_preadv2_fndecl_11439_fns sys_preadv2 fndecl 3 11439 NULL ++acpi_node_prop_read_fndecl_11442_fns acpi_node_prop_read fndecl 0 11442 NULL ++ccp_init_dm_workarea_fndecl_11450_fns ccp_init_dm_workarea fndecl 3 11450 NULL ++proc_scsi_write_fndecl_11461_fns proc_scsi_write fndecl 3 11461 NULL ++xt_alloc_entry_offsets_fndecl_11488_fns xt_alloc_entry_offsets fndecl 1 11488 NULL ++count_e1000_ring_11491_fns count e1000_ring 0 11491 NULL ++context_struct_to_string_fndecl_11502_fns context_struct_to_string fndecl 0 11502 NULL ++response_length_ib_uverbs_ex_create_rwq_ind_table_resp_11540_fns response_length ib_uverbs_ex_create_rwq_ind_table_resp 0 11540 NULL ++max_transfer_size_s2255_pipeinfo_11546_fns max_transfer_size s2255_pipeinfo 0 11546 NULL ++drm_plane_init_fndecl_11560_fns drm_plane_init fndecl 6 11560 NULL ++balance_level_fndecl_11568_fns balance_level fndecl 0 11568 NULL ++update_memcg_params_fndecl_11583_fns update_memcg_params fndecl 2 11583 NULL ++pwc_get_fps_fndecl_11588_fns pwc_get_fps fndecl 0 11588 NULL ++rpc_pipe_generic_upcall_fndecl_11597_fns rpc_pipe_generic_upcall fndecl 4 11597 NULL ++spi_execute_fndecl_11603_fns spi_execute fndecl 5 11603 NULL ++device_property_read_u32_array_fndecl_11662_fns device_property_read_u32_array fndecl 0 11662 NULL ++sel_write_member_fndecl_11667_fns sel_write_member fndecl 3 11667 NULL ++vp_request_msix_vectors_fndecl_11682_fns vp_request_msix_vectors fndecl 2 11682 NULL ++data_len_b43legacy_dfs_file_11690_fns data_len b43legacy_dfs_file 0 11690 NULL ++fill_note_info_fndecl_11692_fns fill_note_info fndecl 2 11692 NULL ++kernel_tree_alloc_fndecl_11698_fns kernel_tree_alloc fndecl 1 11698 NULL ++gart_pin_size_radeon_device_11745_fns gart_pin_size radeon_device 0 11745 NULL ++cifs_linux_ext_proc_write_fndecl_11755_fns cifs_linux_ext_proc_write fndecl 3 11755 NULL ++iscsi_sw_tcp_session_create_fndecl_11792_fns iscsi_sw_tcp_session_create fndecl 3 11792 NULL ++__kmalloc_node_fndecl_11804_fns __kmalloc_node fndecl 1 11804 NULL ++size_mvpp2_tx_queue_11816_fns size mvpp2_tx_queue 0 11816 NULL ++pci_enable_msix_fndecl_11847_fns pci_enable_msix fndecl 3 11847 NULL ++num_crtc_mga_device_11851_fns num_crtc mga_device 0 11851 NULL ++btmrvl_pscmd_write_fndecl_11859_fns btmrvl_pscmd_write fndecl 3 11859 NULL ++frame_rate_sd_11862_fns frame_rate sd 0 11862 NULL ++wr_host_buf_pos_xilly_channel_11866_fns wr_host_buf_pos xilly_channel 0 11866 NULL ++alloc_empty_pages_fndecl_11885_fns alloc_empty_pages fndecl 2 11885 NULL ++snd_device_new_fndecl_11911_fns snd_device_new fndecl 0 11911 NULL ++lbs_lowsnr_read_fndecl_11920_fns lbs_lowsnr_read fndecl 3 11920 NULL ++kvm_read_guest_virt_system_fndecl_11922_fns kvm_read_guest_virt_system fndecl 4-2 11922 NULL ++arm_coherent_iommu_alloc_attrs_fndecl_11939_fns arm_coherent_iommu_alloc_attrs fndecl 2 11939 NULL ++osc_cached_mb_seq_write_fndecl_11961_fns osc_cached_mb_seq_write fndecl 3 11961 NULL ++sa11x0_dma_prep_slave_sg_fndecl_11965_fns sa11x0_dma_prep_slave_sg fndecl 3 11965 NULL ++bsg_major_vardecl_bsg_c_11972_fns bsg_major vardecl_bsg.c 0 11972 NULL ++sctp_make_abort_user_fndecl_11973_fns sctp_make_abort_user fndecl 3 11973 NULL nohasharray ++spmi_controller_alloc_fndecl_11973_fns spmi_controller_alloc fndecl 2 11973 &sctp_make_abort_user_fndecl_11973_fns ++pcpu_nr_groups_vardecl_percpu_c_11974_fns pcpu_nr_groups vardecl_percpu.c 0 11974 NULL ++ssp_create_msg_fndecl_11986_fns ssp_create_msg fndecl 2 11986 NULL ++tx_frag_cache_hit_read_fndecl_11988_fns tx_frag_cache_hit_read fndecl 3 11988 NULL ++ndevcntrs_hfi1_devdata_11997_fns ndevcntrs hfi1_devdata 0 11997 NULL ++alloc_group_attrs_fndecl_12032_fns alloc_group_attrs fndecl 3 12032 NULL nohasharray ++wusb_prf_256_fndecl_12032_fns wusb_prf_256 fndecl 7 12032 &alloc_group_attrs_fndecl_12032_fns ++drm_property_create_enum_fndecl_12034_fns drm_property_create_enum fndecl 5 12034 NULL ++comedi_alloc_subdevices_fndecl_12036_fns comedi_alloc_subdevices fndecl 2 12036 NULL ++evdev_handle_get_val_fndecl_12073_fns evdev_handle_get_val fndecl 5-6 12073 NULL ++nvme_trans_copy_from_user_fndecl_12088_fns nvme_trans_copy_from_user fndecl 3 12088 NULL ++security_context_to_sid_core_fndecl_12115_fns security_context_to_sid_core fndecl 2 12115 NULL ++mempool_resize_fndecl_12140_fns mempool_resize fndecl 2 12140 NULL ++nfs42_proc_copy_fndecl_12169_fns nfs42_proc_copy fndecl 2-5 12169 NULL ++max_fingers_silead_ts_data_12170_fns max_fingers silead_ts_data 0 12170 NULL ++of_phandle_iterator_next_fndecl_12171_fns of_phandle_iterator_next fndecl 0 12171 NULL ++__fuse_get_req_fndecl_12176_fns __fuse_get_req fndecl 2 12176 NULL ++bulk_in_size_sur40_state_12178_fns bulk_in_size sur40_state 0 12178 NULL ++lprocfs_write_helper_fndecl_12184_fns lprocfs_write_helper fndecl 2 12184 NULL ++l2cap_sock_setsockopt_old_fndecl_12209_fns l2cap_sock_setsockopt_old fndecl 4 12209 NULL ++unique_len_drm_master_12259_fns unique_len drm_master 0 12259 NULL ++zs_size_classes_vardecl_zsmalloc_c_12260_fns zs_size_classes vardecl_zsmalloc.c 0 12260 NULL ++mempool_create_fndecl_12270_fns mempool_create fndecl 1 12270 NULL ++capacity_sddr09_card_info_12286_fns capacity sddr09_card_info 0 12286 NULL ++nb_blocks_NFTLrecord_12306_fns nb_blocks NFTLrecord 0 12306 NULL ++tracing_clock_write_fndecl_12330_fns tracing_clock_write fndecl 3 12330 NULL ++srpt_alloc_rw_ctxs_fndecl_12333_fns srpt_alloc_rw_ctxs fndecl 3 12333 NULL ++snd_hdac_bus_exec_verb_unlocked_fndecl_12335_fns snd_hdac_bus_exec_verb_unlocked fndecl 0 12335 NULL ++bank_size_stub_chip_12338_fns bank_size stub_chip 0 12338 NULL ++i_entries_gfs2_inode_12374_fns i_entries gfs2_inode 0 12374 NULL ++mic_rx_pkts_read_fndecl_12375_fns mic_rx_pkts_read fndecl 3 12375 NULL ++pci_enable_device_flags_fndecl_12378_fns pci_enable_device_flags fndecl 0 12378 NULL ++powercap_register_zone_fndecl_12399_fns powercap_register_zone fndecl 6 12399 NULL ++ieee802154_alloc_hw_fndecl_12400_fns ieee802154_alloc_hw fndecl 1 12400 NULL ++edt_ft5x06_debugfs_raw_data_read_fndecl_12401_fns edt_ft5x06_debugfs_raw_data_read fndecl 3 12401 NULL ++snd_rawmidi_write_fndecl_12411_fns snd_rawmidi_write fndecl 3 12411 NULL ++cx231xx_init_vbi_isoc_fndecl_12422_fns cx231xx_init_vbi_isoc fndecl 3 12422 NULL ++init_rs_non_canonical_fndecl_12424_fns init_rs_non_canonical fndecl 1-5 12424 NULL ++sctp_setsockopt_maxburst_fndecl_12442_fns sctp_setsockopt_maxburst fndecl 3 12442 NULL ++acpi_gsb_i2c_write_bytes_fndecl_12449_fns acpi_gsb_i2c_write_bytes fndecl 4 12449 NULL ++tx_frag_bad_mblk_num_read_fndecl_12467_fns tx_frag_bad_mblk_num_read fndecl 3 12467 NULL ++rx_defrag_need_defrag_read_fndecl_12486_fns rx_defrag_need_defrag_read fndecl 3 12486 NULL ++acpi_tb_install_standard_table_fndecl_12495_fns acpi_tb_install_standard_table fndecl 1 12495 NULL ++blk_update_nr_requests_fndecl_12497_fns blk_update_nr_requests fndecl 2 12497 NULL ++mmc_test_alloc_mem_fndecl_12501_fns mmc_test_alloc_mem fndecl 2-3 12501 NULL ++stream_next_buffer_fndecl_12502_fns stream_next_buffer fndecl 0 12502 NULL ++num_pointers_whc_std_12518_fns num_pointers whc_std 0 12518 NULL ++snd_midi_channel_alloc_set_fndecl_12522_fns snd_midi_channel_alloc_set fndecl 1 12522 NULL ++learn_buffer_user_len_vardecl_gracl_learn_c_12538_fns learn_buffer_user_len vardecl_gracl_learn.c 0 12538 NULL ++mlxsw_cmd_mbox_query_aq_cap_max_num_cqs_get_fndecl_12540_fns mlxsw_cmd_mbox_query_aq_cap_max_num_cqs_get fndecl 0 12540 NULL ++rxd_cnt_nfp_net_12541_fns rxd_cnt nfp_net 0 12541 NULL ++cdrom_read_cdda_old_fndecl_12547_fns cdrom_read_cdda_old fndecl 4 12547 NULL ++irq_count_rmi_driver_data_12580_fns irq_count rmi_driver_data 0 12580 NULL ++fs_path_add_from_extent_buffer_fndecl_12581_fns fs_path_add_from_extent_buffer fndecl 4-0 12581 NULL ++offset_rvt_mregion_12593_fns offset rvt_mregion 0 12593 NULL ++evm_write_key_fndecl_12624_fns evm_write_key fndecl 3 12624 NULL ++tw686x_fps_idx_fndecl_12646_fns tw686x_fps_idx fndecl 2 12646 NULL ++kcalloc_fndecl_12649_fns kcalloc fndecl 1-2 12649 NULL ++fdir_pf_active_filters_i40e_pf_12654_fns fdir_pf_active_filters i40e_pf 0 12654 NULL ++num_aces_cifs_acl_12670_fns num_aces cifs_acl 0 12670 NULL ++t2_num_pages_qed_cxt_mngr_12696_fns t2_num_pages qed_cxt_mngr 0 12696 NULL ++gb_loopback_async_sink_fndecl_12706_fns gb_loopback_async_sink fndecl 2 12706 NULL ++fld_debugfs_hash_seq_write_fndecl_12713_fns fld_debugfs_hash_seq_write fndecl 3 12713 NULL ++sys_listxattr_fndecl_12714_fns sys_listxattr fndecl 3 12714 NULL ++rdma_rw_init_mr_wrs_fndecl_12719_fns rdma_rw_init_mr_wrs fndecl 7-5 12719 NULL ++read_profile_fndecl_12736_fns read_profile fndecl 3 12736 NULL ++num_unit_element_struct_12767_fns num unit_element_struct 0 12767 NULL ++driver_add_groups_fndecl_12778_fns driver_add_groups fndecl 0 12778 NULL ++testmode_write_fndecl_12814_fns testmode_write fndecl 3 12814 NULL ++hint_events_per_packet_input_dev_12818_fns hint_events_per_packet input_dev 0 12818 NULL nohasharray ++subdev_ioctl_fndecl_12818_fns subdev_ioctl fndecl 2 12818 &hint_events_per_packet_input_dev_12818_fns ++ksocknal_alloc_tx_fndecl_12825_fns ksocknal_alloc_tx fndecl 2 12825 NULL ++of_n_addr_cells_fndecl_12852_fns of_n_addr_cells fndecl 0 12852 NULL ++max_ddbs_hw_profile_12873_fns max_ddbs hw_profile 0 12873 NULL ++omap_gem_new_dmabuf_fndecl_12877_fns omap_gem_new_dmabuf fndecl 2 12877 NULL ++nilfs_sufile_delete_segment_usage_block_fndecl_12921_fns nilfs_sufile_delete_segment_usage_block fndecl 2 12921 NULL ++run_delalloc_range_fndecl_12946_fns run_delalloc_range fndecl 3-4 12946 NULL nohasharray ++aio_read_events_fndecl_12946_fns aio_read_events fndecl 3 12946 &run_delalloc_range_fndecl_12946_fns nohasharray ++mptctl_getiocinfo_fndecl_12946_fns mptctl_getiocinfo fndecl 2 12946 &aio_read_events_fndecl_12946_fns ++sel_read_policycap_fndecl_12947_fns sel_read_policycap fndecl 3 12947 NULL ++nr_segments_blkif_request_rw_12950_fns nr_segments blkif_request_rw 0 12950 NULL ++b43legacy_debugfs_write_fndecl_12959_fns b43legacy_debugfs_write fndecl 3 12959 NULL ++gfs2_fsync_fndecl_13014_fns gfs2_fsync fndecl 3 13014 NULL ++kfifo_unused_fndecl_13015_fns kfifo_unused fndecl 0 13015 NULL ++snd_nm256_capture_copy_fndecl_13021_fns snd_nm256_capture_copy fndecl 5 13021 NULL ++format_supported_num_intel_sdvo_connector_13024_fns format_supported_num intel_sdvo_connector 0 13024 NULL ++blk_queue_resize_tags_fndecl_13037_fns blk_queue_resize_tags fndecl 2 13037 NULL ++p9_fcall_alloc_fndecl_13055_fns p9_fcall_alloc fndecl 1 13055 NULL ++calib_calib_count_read_fndecl_13060_fns calib_calib_count_read fndecl 3 13060 NULL ++drm_fbdev_cma_init_with_funcs_fndecl_13066_fns drm_fbdev_cma_init_with_funcs fndecl 3-2 13066 NULL ++vread_fndecl_13086_fns vread fndecl 0-3 13086 NULL ++thermal_zone_device_register_fndecl_13093_fns thermal_zone_device_register fndecl 2 13093 NULL ++ocfs2_cow_sync_writeback_fndecl_13102_fns ocfs2_cow_sync_writeback fndecl 4 13102 NULL ++sctp_tsnmap_skip_fndecl_13103_fns sctp_tsnmap_skip fndecl 2 13103 NULL ++line6_alloc_sysex_buffer_fndecl_13138_fns line6_alloc_sysex_buffer fndecl 4 13138 NULL ++mousedev_reserve_minor_fndecl_13143_fns mousedev_reserve_minor fndecl 0 13143 NULL ++nr_possible_cpus_uv_hub_info_s_13164_fns nr_possible_cpus uv_hub_info_s 0 13164 NULL ++inline_xattr_size_fndecl_13166_fns inline_xattr_size fndecl 0 13166 NULL ++iproc_pll_clk_setup_fndecl_13179_fns iproc_pll_clk_setup fndecl 6 13179 NULL ++nouveau_compat_ioctl_fndecl_13186_fns nouveau_compat_ioctl fndecl 2 13186 NULL ++blocksize_f2fs_sb_info_13191_fns blocksize f2fs_sb_info 0 13191 NULL ++bsg_setup_queue_fndecl_13194_fns bsg_setup_queue fndecl 5 13194 NULL ++snd_pcm_oss_read_fndecl_13198_fns snd_pcm_oss_read fndecl 3 13198 NULL ++bm_entry_write_fndecl_13217_fns bm_entry_write fndecl 3 13217 NULL ++filldir64_fndecl_13232_fns filldir64 fndecl 3 13232 NULL ++update_sge_fndecl_13245_fns update_sge fndecl 2 13245 NULL ++batadv_handle_tt_response_fndecl_13249_fns batadv_handle_tt_response fndecl 4 13249 NULL ++usb_ep_align_fndecl_13273_fns usb_ep_align fndecl 0-2 13273 NULL ++compress_file_range_fndecl_13295_fns compress_file_range fndecl 3-4 13295 NULL ++dlmfs_file_read_fndecl_13298_fns dlmfs_file_read fndecl 3 13298 NULL ++sys_writev_fndecl_13299_fns sys_writev fndecl 3 13299 NULL ++tx_frag_cache_miss_read_fndecl_13305_fns tx_frag_cache_miss_read fndecl 3 13305 NULL ++gfs2_submit_bhs_fndecl_13320_fns gfs2_submit_bhs fndecl 4 13320 NULL ++pwr_ps_enter_read_fndecl_13348_fns pwr_ps_enter_read fndecl 3 13348 NULL nohasharray ++sctp_setsockopt_adaptation_layer_fndecl_13348_fns sctp_setsockopt_adaptation_layer fndecl 3 13348 &pwr_ps_enter_read_fndecl_13348_fns ++hecubafb_write_fndecl_13357_fns hecubafb_write fndecl 3 13357 NULL ++error_error_frame_during_protection_read_fndecl_13376_fns error_error_frame_during_protection_read fndecl 3 13376 NULL ++shrink_slab_fndecl_13407_fns shrink_slab fndecl 5-4 13407 NULL ++subdevices_count_snd_rawmidi_info_13408_fns subdevices_count snd_rawmidi_info 0 13408 NULL ++nrealreaders_stress_lock_torture_cxt_13422_fns nrealreaders_stress lock_torture_cxt 0 13422 NULL ++tb_path_alloc_fndecl_13427_fns tb_path_alloc fndecl 2 13427 NULL ++kvm_read_guest_phys_system_fndecl_13445_fns kvm_read_guest_phys_system fndecl 2-4 13445 NULL ++mmp_clk_init_fndecl_13447_fns mmp_clk_init fndecl 3 13447 NULL ++fill_read_buf_fndecl_13455_fns fill_read_buf fndecl 2 13455 NULL ++snd_ctl_new_fndecl_13472_fns snd_ctl_new fndecl 2 13472 NULL ++__videobuf_alloc_vb_fndecl_13477_fns __videobuf_alloc_vb fndecl 1 13477 NULL ++devfn_slot_13478_fns devfn slot 0 13478 NULL ++iwl_mvm_notify_rx_queue_fndecl_13499_fns iwl_mvm_notify_rx_queue fndecl 4 13499 NULL ++btmrvl_hscmd_write_fndecl_13506_fns btmrvl_hscmd_write fndecl 3 13506 NULL ++max_out_size_ims_pcu_13527_fns max_out_size ims_pcu 0 13527 NULL ++alloc_fdmem_fndecl_13528_fns alloc_fdmem fndecl 1 13528 NULL ++tool_mw_read_fndecl_13537_fns tool_mw_read fndecl 3 13537 NULL ++pset_prop_count_elems_of_size_fndecl_13547_fns pset_prop_count_elems_of_size fndecl 0-3 13547 NULL ++len_prism2_download_data_area_13551_fns len prism2_download_data_area 0 13551 NULL ++buf_len_vp702x_device_state_13562_fns buf_len vp702x_device_state 0 13562 NULL ++amdtp_stream_get_max_payload_fndecl_13574_fns amdtp_stream_get_max_payload fndecl 0 13574 NULL ++irq_alloc_generic_chip_fndecl_13577_fns irq_alloc_generic_chip fndecl 2 13577 NULL ++pwr_fix_tsf_ps_read_fndecl_13584_fns pwr_fix_tsf_ps_read fndecl 3 13584 NULL ++vfio_info_cap_add_fndecl_13593_fns vfio_info_cap_add fndecl 2 13593 NULL ++flowinfo_read_fndecl_13608_fns flowinfo_read fndecl 3 13608 NULL ++usb_reset_device_fndecl_13622_fns usb_reset_device fndecl 0 13622 NULL ++ws_col_winsize_13628_fns ws_col winsize 0 13628 NULL ++sysfs_add_file_fndecl_13647_fns sysfs_add_file fndecl 0 13647 NULL ++__fwnode_property_read_string_array_fndecl_13689_fns __fwnode_property_read_string_array fndecl 0 13689 NULL ++resize_platform_label_table_fndecl_13711_fns resize_platform_label_table fndecl 2 13711 NULL ++wsm_buf_reserve_fndecl_13730_fns wsm_buf_reserve fndecl 2 13730 NULL ++shdma_prep_dma_cyclic_fndecl_13739_fns shdma_prep_dma_cyclic fndecl 4-3 13739 NULL ++pof_write_buffer_fndecl_13741_fns pof_write_buffer fndecl 2-0 13741 NULL ++regmap_ibt_write_fndecl_13743_fns regmap_ibt_write fndecl 3 13743 NULL ++qlcnic_alloc_sds_rings_fndecl_13752_fns qlcnic_alloc_sds_rings fndecl 2 13752 NULL ++ecryptfs_miscdev_write_fndecl_13772_fns ecryptfs_miscdev_write fndecl 3 13772 NULL ++iwl_trans_read_mem32_fndecl_13786_fns iwl_trans_read_mem32 fndecl 0 13786 NULL ++ept_get_level1_sp_gpa_fndecl_13788_fns ept_get_level1_sp_gpa fndecl 0 13788 NULL ++num_channels_xilly_endpoint_13791_fns num_channels xilly_endpoint 0 13791 NULL ++num_fcoe_msix_i40e_pf_13802_fns num_fcoe_msix i40e_pf 0 13802 NULL ++riocm_cdev_add_fndecl_13803_fns riocm_cdev_add fndecl 1 13803 NULL ++ath6kl_create_qos_write_fndecl_13804_fns ath6kl_create_qos_write fndecl 3 13804 NULL ++seq_read_fndecl_13824_fns seq_read fndecl 3 13824 NULL ++ib_dma_map_sg_fndecl_13830_fns ib_dma_map_sg fndecl 0 13830 NULL ++init_memory_mapping_fndecl_13840_fns init_memory_mapping fndecl 1-2 13840 NULL ++rlen_cm4000_dev_13899_fns rlen cm4000_dev 0 13899 NULL ++num_vfs_adapter_13918_fns num_vfs adapter 0 13918 NULL nohasharray ++wm_coeff_parse_int_fndecl_13918_fns wm_coeff_parse_int fndecl 0 13918 &num_vfs_adapter_13918_fns ++trips_thermal_zone_device_13921_fns trips thermal_zone_device 0 13921 NULL ++garmin_read_process_fndecl_13926_fns garmin_read_process fndecl 3 13926 NULL ++hcd_buffer_alloc_fndecl_13940_fns hcd_buffer_alloc fndecl 2 13940 NULL ++img_IMEM_size_fw_hdr_13961_fns img_IMEM_size fw_hdr 0 13961 NULL ++ib_copy_to_udata_fndecl_13974_fns ib_copy_to_udata fndecl 3 13974 NULL ++e_phnum_elf32_hdr_13980_fns e_phnum elf32_hdr 0 13980 NULL ++syslog_partial_vardecl_printk_c_13985_fns syslog_partial vardecl_printk.c 0 13985 NULL ++rd_size_uhid_device_13986_fns rd_size uhid_device 0 13986 NULL ++libipw_alloc_txb_fndecl_13992_fns libipw_alloc_txb fndecl 1 13992 NULL ++batadv_socket_add_packet_fndecl_14011_fns batadv_socket_add_packet fndecl 3 14011 NULL ++sensor_framerate_go7007_14025_fns sensor_framerate go7007 0 14025 NULL ++descriptors_per_page__drm_via_sg_info_14046_fns descriptors_per_page _drm_via_sg_info 0 14046 NULL ++C_SYSC_mbind_fndecl_14055_fns C_SYSC_mbind fndecl 5 14055 NULL ++read_flush_procfs_fndecl_14057_fns read_flush_procfs fndecl 3 14057 NULL ++regmap_ibt_gather_write_fndecl_14087_fns regmap_ibt_gather_write fndecl 5 14087 NULL ++_mv88e6xxx_port_vlan_add_fndecl_14091_fns _mv88e6xxx_port_vlan_add fndecl 3 14091 NULL ++snd_compr_calc_avail_fndecl_14094_fns snd_compr_calc_avail fndecl 0 14094 NULL ++btmrvl_hscfgcmd_write_fndecl_14100_fns btmrvl_hscfgcmd_write fndecl 3 14100 NULL ++wil_write_file_wmi_fndecl_14109_fns wil_write_file_wmi fndecl 3 14109 NULL ++dqi_entry_size_qtree_mem_dqinfo_14150_fns dqi_entry_size qtree_mem_dqinfo 0 14150 NULL ++write_kmem_fndecl_14154_fns write_kmem fndecl 3 14154 NULL nohasharray ++svcxdr_tmpalloc_fndecl_14154_fns svcxdr_tmpalloc fndecl 2 14154 &write_kmem_fndecl_14154_fns ++vfs_writev_fndecl_14168_fns vfs_writev fndecl 3 14168 NULL ++rxrpc_request_key_fndecl_14192_fns rxrpc_request_key fndecl 3 14192 NULL ++uvc_fraction_to_interval_fndecl_14194_fns uvc_fraction_to_interval fndecl 0-2-1 14194 NULL ++comedi_alloc_devpriv_fndecl_14235_fns comedi_alloc_devpriv fndecl 2 14235 NULL ++write_buf_fndecl_14247_fns write_buf fndecl 0 14247 NULL ++copy_from_buf_fndecl_14271_fns copy_from_buf fndecl 4-2 14271 NULL ++afs_cell_create_fndecl_14273_fns afs_cell_create fndecl 2 14273 NULL ++snd_pcm_oss_write2_fndecl_14295_fns snd_pcm_oss_write2 fndecl 3 14295 NULL ++scif_p2p_setsg_fndecl_14314_fns scif_p2p_setsg fndecl 3 14314 NULL ++size_wpa_suite_t_14321_fns size wpa_suite_t 0 14321 NULL ++pcbit_stat_fndecl_14327_fns pcbit_stat fndecl 2 14327 NULL ++pxad_alloc_desc_fndecl_14330_fns pxad_alloc_desc fndecl 2 14330 NULL ++ath6kl_regread_read_fndecl_14351_fns ath6kl_regread_read fndecl 3 14351 NULL ++nvme_trans_mode_page_create_fndecl_14375_fns nvme_trans_mode_page_create fndecl 7-4 14375 NULL ++lirc_rx51_write_fndecl_14379_fns lirc_rx51_write fndecl 3 14379 NULL ++num_phys__sas_node_14384_fns num_phys _sas_node 0 14384 NULL ++fdb_create_fndecl_14403_fns fdb_create fndecl 4 14403 NULL ++vmcb_iopm_nested_state_14411_fns vmcb_iopm nested_state 0 14411 NULL ++max_ep_fsl_udc_14417_fns max_ep fsl_udc 0 14417 NULL ++snd_es1938_capture_copy_fndecl_14425_fns snd_es1938_capture_copy fndecl 5 14425 NULL ++wrt_pass_cntr_osst_tape_14444_fns wrt_pass_cntr osst_tape 0 14444 NULL ++flush_fndecl_14454_fns flush fndecl 2 14454 NULL ++_regmap_multi_reg_write_fndecl_14460_fns _regmap_multi_reg_write fndecl 3 14460 NULL ++cfs_hash_create_fndecl_14468_fns cfs_hash_create fndecl 4-2 14468 NULL ++user_ucs2_strsize_fndecl_14469_fns user_ucs2_strsize fndecl 0 14469 NULL ++rdmarc_entry_sz_mlx4_dev_cap_14475_fns rdmarc_entry_sz mlx4_dev_cap 0 14475 NULL ++selinux_inode_post_setxattr_fndecl_14502_fns selinux_inode_post_setxattr fndecl 4 14502 NULL ++bnad_q_num_adjust_fndecl_14512_fns bnad_q_num_adjust fndecl 2 14512 NULL ++memcg_update_all_list_lrus_fndecl_14532_fns memcg_update_all_list_lrus fndecl 1 14532 NULL ++density_scsi_tape_14545_fns density scsi_tape 0 14545 NULL ++lsave_cnt_ubifs_info_14547_fns lsave_cnt ubifs_info 0 14547 NULL ++keyctl_update_key_fndecl_14558_fns keyctl_update_key fndecl 3 14558 NULL ++btrfs_wait_ordered_range_fndecl_14581_fns btrfs_wait_ordered_range fndecl 3 14581 NULL ++befs_utf2nls_fndecl_14607_fns befs_utf2nls fndecl 3 14607 NULL ++interval_solo_enc_dev_14661_fns interval solo_enc_dev 0 14661 NULL ++tty_copy_to_user_fndecl_14668_fns tty_copy_to_user fndecl 3-4 14668 NULL ++image_size_ls_ucode_img_desc_14672_fns image_size ls_ucode_img_desc 0 14672 NULL ++lpfc_idiag_cmd_get_fndecl_14683_fns lpfc_idiag_cmd_get fndecl 2 14683 NULL ++rx_filter_mc_filter_read_fndecl_14691_fns rx_filter_mc_filter_read fndecl 3 14691 NULL ++smt_fill_path_fndecl_14692_fns smt_fill_path fndecl 0 14692 NULL ++num_sizes_vmw_surface_14695_fns num_sizes vmw_surface 0 14695 NULL ++count_ctxt_eager_bufs_14698_fns count ctxt_eager_bufs 0 14698 NULL ++__alloc_bootmem_low_node_fndecl_14701_fns __alloc_bootmem_low_node fndecl 2 14701 NULL nohasharray ++sel_write_context_fndecl_14701_fns sel_write_context fndecl 3 14701 &__alloc_bootmem_low_node_fndecl_14701_fns ++AdapterFibsSize_aac_init_14712_fns AdapterFibsSize aac_init 0 14712 NULL ++change_tx_queue_len_fndecl_14718_fns change_tx_queue_len fndecl 2 14718 NULL ++channels_usb_mixer_elem_info_14741_fns channels usb_mixer_elem_info 0 14741 NULL ++event_rx_pool_read_fndecl_14803_fns event_rx_pool_read fndecl 3 14803 NULL ++sg_read_fndecl_14804_fns sg_read fndecl 3 14804 NULL ++xfer_speed_hz_nci_spi_14818_fns xfer_speed_hz nci_spi 0 14818 NULL ++parport_read_fndecl_14828_fns parport_read fndecl 0 14828 NULL ++pwr_missing_bcns_read_fndecl_14835_fns pwr_missing_bcns_read fndecl 3 14835 NULL ++map_len_ssfdcr_record_14843_fns map_len ssfdcr_record 0 14843 NULL ++threads_mask_netns_ipvs_14873_fns threads_mask netns_ipvs 0 14873 NULL ++inocache_hashsize_jffs2_sb_info_14875_fns inocache_hashsize jffs2_sb_info 0 14875 NULL ++submit_queues_vardecl_null_blk_c_14881_fns submit_queues vardecl_null_blk.c 0 14881 NULL ++pg_first_page_collect_14888_fns pg_first page_collect 0 14888 NULL ++ebcnt_vardecl_pagetest_c_14897_fns ebcnt vardecl_pagetest.c 0 14897 NULL ++firmware_store_fndecl_14907_fns firmware_store fndecl 4 14907 NULL ++tower_read_fndecl_14926_fns tower_read fndecl 3 14926 NULL ++ib_alloc_device_fndecl_14944_fns ib_alloc_device fndecl 1 14944 NULL ++ulong_write_file_fndecl_14950_fns ulong_write_file fndecl 3 14950 NULL ++dvb_ca_en50221_io_ioctl_fndecl_14953_fns dvb_ca_en50221_io_ioctl fndecl 2 14953 NULL ++uhid_char_write_fndecl_14997_fns uhid_char_write fndecl 3 14997 NULL ++vfio_pci_set_msi_trigger_fndecl_15000_fns vfio_pci_set_msi_trigger fndecl 4-3 15000 NULL ++__vhost_add_used_n_fndecl_15017_fns __vhost_add_used_n fndecl 3 15017 NULL ++num_user_pages_fndecl_15045_fns num_user_pages fndecl 0 15045 NULL ++max_io_len_dm_target_15053_fns max_io_len dm_target 0 15053 NULL ++usbat_read_blocks_fndecl_15109_fns usbat_read_blocks fndecl 3-4 15109 NULL ++ebcnt_vardecl_stresstest_c_15125_fns ebcnt vardecl_stresstest.c 0 15125 NULL ++_nfs42_proc_llseek_fndecl_15127_fns _nfs42_proc_llseek fndecl 3 15127 NULL ++ath6kl_roam_table_read_fndecl_15141_fns ath6kl_roam_table_read fndecl 3 15141 NULL ++copy_oldmem_page_fndecl_15143_fns copy_oldmem_page fndecl 3 15143 NULL ++elem_size_snd_array_15155_fns elem_size snd_array 0 15155 NULL nohasharray ++chaoskey_read_fndecl_15155_fns chaoskey_read fndecl 3 15155 &elem_size_snd_array_15155_fns ++walk_hugetlb_range_fndecl_15190_fns walk_hugetlb_range fndecl 0 15190 NULL ++get_registers_fndecl_15192_fns get_registers fndecl 3 15192 NULL ++max_clk_sdhci_host_15206_fns max_clk sdhci_host 0 15206 NULL ++nlm_end_grace_read_fndecl_15209_fns nlm_end_grace_read fndecl 3 15209 NULL ++genwqe_ffdc_buff_size_fndecl_15236_fns genwqe_ffdc_buff_size fndecl 0 15236 NULL ++num_tx_queues_net_device_15263_fns num_tx_queues net_device 0 15263 NULL ++nsect_ide_taskfile_15283_fns nsect ide_taskfile 0 15283 NULL ++pwr_wake_on_host_read_fndecl_15298_fns pwr_wake_on_host_read fndecl 3 15298 NULL ++channels_max_hdac_chmap_15316_fns channels_max hdac_chmap 0 15316 NULL ++snd_pcm_plug_client_channels_buf_fndecl_15318_fns snd_pcm_plug_client_channels_buf fndecl 3-0 15318 NULL ++cifs_readdata_alloc_fndecl_15339_fns cifs_readdata_alloc fndecl 1 15339 NULL ++seq_len_key_params_15366_fns seq_len key_params 0 15366 NULL ++journal_init_common_fndecl_15367_fns journal_init_common fndecl 5 15367 NULL ++udf_bread_fndecl_15411_fns udf_bread fndecl 2 15411 NULL ++pnp_alloc_fndecl_15414_fns pnp_alloc fndecl 1 15414 NULL ++pwc_set_video_mode_fndecl_15427_fns pwc_set_video_mode fndecl 5 15427 NULL ++callout_len_request_key_auth_15448_fns callout_len request_key_auth 0 15448 NULL nohasharray ++smk_write_net6addr_fndecl_15448_fns smk_write_net6addr fndecl 3 15448 &callout_len_request_key_auth_15448_fns ++nf_nat_sdp_port_fndecl_15490_fns nf_nat_sdp_port fndecl 7 15490 NULL ++sys_rt_sigpending_fndecl_15506_fns sys_rt_sigpending fndecl 2 15506 NULL ++genwqe_user_vmap_fndecl_15544_fns genwqe_user_vmap fndecl 4 15544 NULL ++num_sge_ib_send_wr_15565_fns num_sge ib_send_wr 0 15565 NULL ++SYSC_listxattr_fndecl_15587_fns SYSC_listxattr fndecl 3 15587 NULL ++gs_buf_alloc_fndecl_15608_fns gs_buf_alloc fndecl 2 15608 NULL ++do_add_page_to_bio_fndecl_15612_fns do_add_page_to_bio fndecl 2 15612 NULL ++num_edbs_asd_seq_data_15621_fns num_edbs asd_seq_data 0 15621 NULL ++i915_error_state_buf_init_fndecl_15630_fns i915_error_state_buf_init fndecl 3 15630 NULL ++netlbl_domhsh_init_fndecl_15635_fns netlbl_domhsh_init fndecl 1 15635 NULL ++num_active_peers_ath10k_15643_fns num_active_peers ath10k 0 15643 NULL ++num_bytes_sigmadsp_control_15699_fns num_bytes sigmadsp_control 0 15699 NULL ++btrfs_chunk_sub_stripes_fndecl_15711_fns btrfs_chunk_sub_stripes fndecl 0 15711 NULL ++ib_umem_page_count_fndecl_15714_fns ib_umem_page_count fndecl 0 15714 NULL ++new_tape_buffer_fndecl_15721_fns new_tape_buffer fndecl 3 15721 NULL ++btrfs_create_qgroup_fndecl_15772_fns btrfs_create_qgroup fndecl 3 15772 NULL ++kgdb_hex2mem_fndecl_15776_fns kgdb_hex2mem fndecl 3 15776 NULL ++rdma_read_chunk_lcl_fndecl_15778_fns rdma_read_chunk_lcl fndecl 8 15778 NULL ++simple_attr_read_fndecl_15793_fns simple_attr_read fndecl 3 15793 NULL ++datablob_hmac_verify_fndecl_15809_fns datablob_hmac_verify fndecl 4 15809 NULL ++cache_read_fndecl_15813_fns cache_read fndecl 3 15813 NULL ++user_regset_copyout_fndecl_15823_fns user_regset_copyout fndecl 7 15823 NULL ++msg_print_ext_body_fndecl_15847_fns msg_print_ext_body fndecl 0 15847 NULL ++max_num_peers_ath10k_15853_fns max_num_peers ath10k 0 15853 NULL ++kvm_read_guest_virt_helper_fndecl_15863_fns kvm_read_guest_virt_helper fndecl 3-1 15863 NULL ++sel_read_mls_fndecl_15882_fns sel_read_mls fndecl 3 15882 NULL ++unix_mkname_fndecl_15883_fns unix_mkname fndecl 2-0 15883 NULL ++dump_align_fndecl_15890_fns dump_align fndecl 2 15890 NULL ++sn9c2028_read1_fndecl_15891_fns sn9c2028_read1 fndecl 0 15891 NULL ++num_fitmsg_context_skd_device_15897_fns num_fitmsg_context skd_device 0 15897 NULL ++cpia_usb_transferCmd_fndecl_15901_fns cpia_usb_transferCmd fndecl 0 15901 NULL ++dir_info_len_ceph_file_info_15905_fns dir_info_len ceph_file_info 0 15905 NULL ++command_setyuvtresh_fndecl_15933_fns command_setyuvtresh fndecl 0 15933 NULL ++v4l2_m2m_dqbuf_fndecl_15936_fns v4l2_m2m_dqbuf fndecl 0 15936 NULL ++rstatus_usblp_15945_fns rstatus usblp 0 15945 NULL ++hw_scan_ies_bufsize_ieee80211_local_15949_fns hw_scan_ies_bufsize ieee80211_local 0 15949 NULL ++mlxsw_sp_port_ets_set_fndecl_15981_fns mlxsw_sp_port_ets_set fndecl 0 15981 NULL ++nilfs_cpfile_get_blkoff_fndecl_15997_fns nilfs_cpfile_get_blkoff fndecl 2-0 15997 NULL ++gb_operation_create_incoming_fndecl_15999_fns gb_operation_create_incoming fndecl 5 15999 NULL ++gk20a_instobj_new_fndecl_16015_fns gk20a_instobj_new fndecl 2 16015 NULL ++num_stripes_map_lookup_16016_fns num_stripes map_lookup 0 16016 NULL ++snd_pcm_plugin_build_fndecl_16050_fns snd_pcm_plugin_build fndecl 5 16050 NULL ++pgsize_vardecl_pagetest_c_16065_fns pgsize vardecl_pagetest.c 0 16065 NULL ++sa_statahead_fndecl_16102_fns sa_statahead fndecl 3 16102 NULL ++snd_rawmidi_kernel_write_fndecl_16129_fns snd_rawmidi_kernel_write fndecl 3 16129 NULL ++fanout_set_data_ebpf_fndecl_16141_fns fanout_set_data_ebpf fndecl 3 16141 NULL ++ib_uverbs_alloc_pd_fndecl_16189_fns ib_uverbs_alloc_pd fndecl 4-5 16189 NULL ++osdname_len_osd_dev_info_16203_fns osdname_len osd_dev_info 0 16203 NULL ++sys_fgetxattr_fndecl_16221_fns sys_fgetxattr fndecl 4 16221 NULL ++num_tbps___thermal_zone_16249_fns num_tbps __thermal_zone 0 16249 NULL ++orangefs_debug_read_fndecl_16251_fns orangefs_debug_read fndecl 3 16251 NULL ++mon_stat_read_fndecl_16261_fns mon_stat_read fndecl 3 16261 NULL ++hfi1_skip_sge_fndecl_16275_fns hfi1_skip_sge fndecl 2 16275 NULL ++f_max_mmc_host_16291_fns f_max mmc_host 0 16291 NULL ++dvbdev_get_free_adapter_num_fndecl_16292_fns dvbdev_get_free_adapter_num fndecl 0 16292 NULL ++crypto_alloc_instance2_fndecl_16302_fns crypto_alloc_instance2 fndecl 3 16302 NULL ++jent_zalloc_fndecl_16331_fns jent_zalloc fndecl 1 16331 NULL ++spi_sync_transfer_fndecl_16337_fns spi_sync_transfer fndecl 0 16337 NULL ++l2tp_session_create_fndecl_16341_fns l2tp_session_create fndecl 1 16341 NULL ++help_fndecl_16375_fns help fndecl 5 16375 NULL ++samsung_clk_init_fndecl_16382_fns samsung_clk_init fndecl 3 16382 NULL ++zd_mac_preinit_hw_fndecl_16386_fns zd_mac_preinit_hw fndecl 0 16386 NULL ++dsize_ip_set_16391_fns dsize ip_set 0 16391 NULL ++ip_options_get_alloc_fndecl_16395_fns ip_options_get_alloc fndecl 1 16395 NULL ++SYSC_setgroups_fndecl_16397_fns SYSC_setgroups fndecl 1 16397 NULL ++sdhci_alloc_host_fndecl_16454_fns sdhci_alloc_host fndecl 2 16454 NULL ++mtk_alloc_clk_data_fndecl_16481_fns mtk_alloc_clk_data fndecl 1 16481 NULL ++ptrace_access_vm_fndecl_16494_fns ptrace_access_vm fndecl 0 16494 NULL ++ttm_page_alloc_init_fndecl_16498_fns ttm_page_alloc_init fndecl 2 16498 NULL ++cfs_cpt_num_estimate_fndecl_16512_fns cfs_cpt_num_estimate fndecl 0 16512 NULL ++smk_read_mapped_fndecl_16537_fns smk_read_mapped fndecl 3 16537 NULL ++groups_alloc_fndecl_16557_fns groups_alloc fndecl 1 16557 NULL nohasharray ++create_dir_fndecl_16557_fns create_dir fndecl 0 16557 &groups_alloc_fndecl_16557_fns ++ceph_fsync_fndecl_16625_fns ceph_fsync fndecl 2-3 16625 NULL ++of_dma_match_channel_fndecl_16675_fns of_dma_match_channel fndecl 3 16675 NULL ++cons_read_buffer_16688_fns cons read_buffer 0 16688 NULL ++i2c1_debugfs_read_fndecl_16712_fns i2c1_debugfs_read fndecl 3 16712 NULL ++rx_rate_rx_frames_per_rates_read_fndecl_16737_fns rx_rate_rx_frames_per_rates_read fndecl 3 16737 NULL ++devlink_alloc_fndecl_16742_fns devlink_alloc fndecl 2 16742 NULL nohasharray ++fault_disconnect_write_fndecl_16742_fns fault_disconnect_write fndecl 3 16742 &devlink_alloc_fndecl_16742_fns ++num_q_csio_wrm_16770_fns num_q csio_wrm 0 16770 NULL ++max_iu_len_srp_target_port_16784_fns max_iu_len srp_target_port 0 16784 NULL ++ishtp_host_dma_tx_buf_size_ishtp_device_16798_fns ishtp_host_dma_tx_buf_size ishtp_device 0 16798 NULL ++diva_xdi_read_fndecl_16814_fns diva_xdi_read fndecl 0 16814 NULL ++drm_property_create_blob_fndecl_16869_fns drm_property_create_blob fndecl 2 16869 NULL ++len_snd_fw_async_midi_port_16875_fns len snd_fw_async_midi_port 0 16875 NULL ++_ore_add_stripe_unit_fndecl_16884_fns _ore_add_stripe_unit fndecl 3-6 16884 NULL ++ncbflooders_vardecl_rcutorture_c_16899_fns ncbflooders vardecl_rcutorture.c 0 16899 NULL ++clk_set_rate_fndecl_16902_fns clk_set_rate fndecl 2 16902 NULL ++n_ai_urbs_usbduxsigma_private_16912_fns n_ai_urbs usbduxsigma_private 0 16912 NULL ++idx_mxser_board_16916_fns idx mxser_board 0 16916 NULL ++sys_mbind_fndecl_16933_fns sys_mbind fndecl 5 16933 NULL ++vidioc_dqbuf_fndecl_16948_fns vidioc_dqbuf fndecl 0 16948 NULL ++admin_mtu_ipoib_dev_priv_16960_fns admin_mtu ipoib_dev_priv 0 16960 NULL ++vcs_read_fndecl_16962_fns vcs_read fndecl 3 16962 NULL ++tt3650_ci_msg_locked_fndecl_16990_fns tt3650_ci_msg_locked fndecl 4 16990 NULL ++cifs_min_rcv_vardecl_17001_fns cifs_min_rcv vardecl 0 17001 NULL ++id_rtc_device_17005_fns id rtc_device 0 17005 NULL ++snd_hdac_bus_exec_verb_fndecl_17009_fns snd_hdac_bus_exec_verb fndecl 0 17009 NULL ++__iommu_dma_alloc_pages_fndecl_17015_fns __iommu_dma_alloc_pages fndecl 1 17015 NULL ++reiserfs_sync_file_fndecl_17045_fns reiserfs_sync_file fndecl 2-3 17045 NULL ++qla4xxx_post_ping_evt_work_fndecl_17049_fns qla4xxx_post_ping_evt_work fndecl 4 17049 NULL ++command_setcompressiontarget_fndecl_17055_fns command_setcompressiontarget fndecl 0 17055 NULL ++number_of_packets_usbip_header_cmd_submit_17069_fns number_of_packets usbip_header_cmd_submit 0 17069 NULL ++packet_len_sdma_txreq_17082_fns packet_len sdma_txreq 0 17082 NULL nohasharray ++ax88179_read_cmd_fndecl_17082_fns ax88179_read_cmd fndecl 5 17082 &packet_len_sdma_txreq_17082_fns ++ccp_prepare_data_fndecl_17091_fns ccp_prepare_data fndecl 4 17091 NULL ++tx_tx_stop_read_fndecl_17096_fns tx_tx_stop_read fndecl 3 17096 NULL ++__cpuhp_setup_state_fndecl_17097_fns __cpuhp_setup_state fndecl 0-1 17097 NULL ++cx18_queue_get_mdl_fndecl_17103_fns cx18_queue_get_mdl fndecl 3 17103 NULL ++dlm_user_request_fndecl_17104_fns dlm_user_request fndecl 6 17104 NULL ++minors_gendisk_17113_fns minors gendisk 0 17113 NULL ++in___kfifo_17131_fns in __kfifo 0 17131 NULL ++lnet_ipif_enumerate_fndecl_17135_fns lnet_ipif_enumerate fndecl 0 17135 NULL ++acpi_hw_validate_register_fndecl_17141_fns acpi_hw_validate_register fndecl 2 17141 NULL ++blockSize_ms_lib_ctrl_17144_fns blockSize ms_lib_ctrl 0 17144 NULL ++size_buf_image_desc_17151_fns size_buf image_desc 0 17151 NULL ++len_read_buffer_17166_fns len read_buffer 0 17166 NULL ++acpi_ex_allocate_name_string_fndecl_17174_fns acpi_ex_allocate_name_string fndecl 1-2 17174 NULL ++pci_raw_set_power_state_fndecl_17186_fns pci_raw_set_power_state fndecl 0 17186 NULL ++diva_os_copy_from_user_fndecl_17251_fns diva_os_copy_from_user fndecl 4 17251 NULL ++htc_proc_trailer_fndecl_17252_fns htc_proc_trailer fndecl 3 17252 NULL ++subpgsize_vardecl_subpagetest_c_17265_fns subpgsize vardecl_subpagetest.c 0 17265 NULL ++dfs_global_file_read_fndecl_17272_fns dfs_global_file_read fndecl 3 17272 NULL nohasharray ++offs_nand_bbt_descr_17272_fns offs nand_bbt_descr 0 17272 &dfs_global_file_read_fndecl_17272_fns ++bnx2_nvram_write_fndecl_17277_fns bnx2_nvram_write fndecl 2-4 17277 NULL ++seq_buf_alloc_fndecl_17287_fns seq_buf_alloc fndecl 1 17287 NULL ++cfs_trace_dump_debug_buffer_usrstr_fndecl_17318_fns cfs_trace_dump_debug_buffer_usrstr fndecl 2 17318 NULL ++MaxBuses__MSG_IOC_FACTS_REPLY_17350_fns MaxBuses _MSG_IOC_FACTS_REPLY 0 17350 NULL ++dvb_dmxdev_read_sec_fndecl_17351_fns dvb_dmxdev_read_sec fndecl 4 17351 NULL ++audio_buf_size_f_uac1_opts_17353_fns audio_buf_size f_uac1_opts 0 17353 NULL ++pebs_buffer_size_x86_pmu_17362_fns pebs_buffer_size x86_pmu 0 17362 NULL ++nilfs_sufile_mark_dirty_fndecl_17370_fns nilfs_sufile_mark_dirty fndecl 2 17370 NULL ++f_hidg_write_fndecl_17391_fns f_hidg_write fndecl 3 17391 NULL ++posix_acl_fix_xattr_userns_fndecl_17415_fns posix_acl_fix_xattr_userns fndecl 4 17415 NULL ++ufx_setup_modes_fndecl_17419_fns ufx_setup_modes fndecl 4 17419 NULL ++keys_jset_17429_fns keys jset 0 17429 NULL ++btrfs_cmp_data_prepare_fndecl_17436_fns btrfs_cmp_data_prepare fndecl 5 17436 NULL ++__alloc_bootmem_node_nopanic_fndecl_17459_fns __alloc_bootmem_node_nopanic fndecl 2 17459 NULL ++sddr09_write_inplace_fndecl_17484_fns sddr09_write_inplace fndecl 6 17484 NULL ++dvb_dmxdev_init_fndecl_17523_fns dvb_dmxdev_init fndecl 0 17523 NULL ++mei_read_fndecl_17528_fns mei_read fndecl 3 17528 NULL ++offset_icmp_bxm_17531_fns offset icmp_bxm 0 17531 NULL ++rndis_set_oid_fndecl_17536_fns rndis_set_oid fndecl 4 17536 NULL ++fb_alloc_cmap_fndecl_17545_fns fb_alloc_cmap fndecl 2 17545 NULL ++stack_size_ahd_softc_17574_fns stack_size ahd_softc 0 17574 NULL ++sita_init_fndecl_17588_fns sita_init fndecl 2-1 17588 NULL ++skb_array_init_fndecl_17590_fns skb_array_init fndecl 2 17590 NULL ++drbg_init_hash_kernel_fndecl_17617_fns drbg_init_hash_kernel fndecl 0 17617 NULL ++dvb_dmx_init_fndecl_17652_fns dvb_dmx_init fndecl 0 17652 NULL ++perf_callchain_entry__sizeof_fndecl_17653_fns perf_callchain_entry__sizeof fndecl 0 17653 NULL ++btrfs_dedupe_file_range_fndecl_17658_fns btrfs_dedupe_file_range fndecl 3 17658 NULL ++submit_queues_vardecl_scsi_debug_c_17671_fns submit_queues vardecl_scsi_debug.c 0 17671 NULL ++wl1251_cmd_template_set_fndecl_17679_fns wl1251_cmd_template_set fndecl 4 17679 NULL ++snd_efw_command_get_phys_meters_fndecl_17725_fns snd_efw_command_get_phys_meters fndecl 3 17725 NULL ++nilfs_cpfile_delete_checkpoint_fndecl_17728_fns nilfs_cpfile_delete_checkpoint fndecl 2 17728 NULL ++mqueue_read_file_fndecl_17735_fns mqueue_read_file fndecl 3 17735 NULL ++cmd_per_lun_Scsi_Host_17757_fns cmd_per_lun Scsi_Host 0 17757 NULL ++of_gpio_count_fndecl_17773_fns of_gpio_count fndecl 0 17773 NULL ++fbcon_prepare_logo_fndecl_17781_fns fbcon_prepare_logo fndecl 5 17781 NULL ++posix_acl_fix_xattr_to_user_fndecl_17816_fns posix_acl_fix_xattr_to_user fndecl 2 17816 NULL ++snd_hda_override_conn_list_fndecl_17817_fns snd_hda_override_conn_list fndecl 3 17817 NULL nohasharray ++xenbus_file_write_fndecl_17817_fns xenbus_file_write fndecl 3 17817 &snd_hda_override_conn_list_fndecl_17817_fns ++tx_tx_start_null_frame_read_fndecl_17818_fns tx_tx_start_null_frame_read fndecl 3 17818 NULL ++qlcnic_sriov_alloc_bc_msg_fndecl_17846_fns qlcnic_sriov_alloc_bc_msg fndecl 2 17846 NULL ++jz4740_dma_prep_dma_cyclic_fndecl_17849_fns jz4740_dma_prep_dma_cyclic fndecl 4-3 17849 NULL ++preferred_minor_md_rdev_17857_fns preferred_minor md_rdev 0 17857 NULL ++host_int_get_assoc_res_info_fndecl_17869_fns host_int_get_assoc_res_info fndecl 3 17869 NULL ++fuse_get_req_for_background_fndecl_17874_fns fuse_get_req_for_background fndecl 2 17874 NULL ++relay_file_read_subbuf_avail_fndecl_17885_fns relay_file_read_subbuf_avail fndecl 1-0 17885 NULL ++next_portid_vardecl_rio_c_17897_fns next_portid vardecl_rio.c 0 17897 NULL ++netdev_queue_add_kobject_fndecl_17908_fns netdev_queue_add_kobject fndecl 0 17908 NULL ++fw_clients_num_ishtp_device_17936_fns fw_clients_num ishtp_device 0 17936 NULL ++__kfifo_dma_in_finish_r_fndecl_17938_fns __kfifo_dma_in_finish_r fndecl 2-3 17938 NULL ++cache_do_downcall_fndecl_17949_fns cache_do_downcall fndecl 3 17949 NULL ++n_special_skd_device_17960_fns n_special skd_device 0 17960 NULL ++qsfp_cks_fndecl_17970_fns qsfp_cks fndecl 2-0 17970 NULL ++nilfs_set_last_segment_fndecl_17983_fns nilfs_set_last_segment fndecl 4 17983 NULL ++count_mlxsw_pci_queue_17987_fns count mlxsw_pci_queue 0 17987 NULL ++size_firmware_buf_18003_fns size firmware_buf 0 18003 NULL ++request_key_async_fndecl_18013_fns request_key_async fndecl 4 18013 NULL ++raid56_parity_recover_fndecl_18019_fns raid56_parity_recover fndecl 4 18019 NULL ++condc_tomoyo_condition_18025_fns condc tomoyo_condition 0 18025 NULL ++fip_dl_len_fip_header_18032_fns fip_dl_len fip_header 0 18032 NULL ++copy_items_fndecl_18039_fns copy_items fndecl 7 18039 NULL ++sll_halen_sockaddr_ll_18063_fns sll_halen sockaddr_ll 0 18063 NULL ++beacon_interval_read_fndecl_18080_fns beacon_interval_read fndecl 3 18080 NULL ++add_wpa_key_fndecl_18083_fns add_wpa_key fndecl 3 18083 NULL ++thermal_irq_thr_high_read_fndecl_18102_fns thermal_irq_thr_high_read fndecl 3 18102 NULL ++do_async_mmap_readahead_fndecl_18112_fns do_async_mmap_readahead fndecl 5 18112 NULL nohasharray ++readcount_usblp_18112_fns readcount usblp 0 18112 &do_async_mmap_readahead_fndecl_18112_fns ++ring_prod_per_user_data_18125_fns ring_prod per_user_data 0 18125 NULL ++pipeline_enc_rx_stat_fifo_int_read_fndecl_18128_fns pipeline_enc_rx_stat_fifo_int_read fndecl 3 18128 NULL ++acpi_rs_get_resource_source_fndecl_18168_fns acpi_rs_get_resource_source fndecl 0 18168 NULL ++qlcnic_enable_msix_fndecl_18171_fns qlcnic_enable_msix fndecl 2 18171 NULL ++ibmpex_query_sensor_count_fndecl_18214_fns ibmpex_query_sensor_count fndecl 0 18214 NULL ++check_clk_sync_fndecl_18222_fns check_clk_sync fndecl 2 18222 NULL ++rx_buf_size_bnx2_18228_fns rx_buf_size bnx2 0 18228 NULL ++ps_pspoll_max_apturn_read_fndecl_18232_fns ps_pspoll_max_apturn_read fndecl 3 18232 NULL ++btrfs_lookup_csums_range_fndecl_18235_fns btrfs_lookup_csums_range fndecl 2-3 18235 NULL ++posix_acl_xattr_count_fndecl_18262_fns posix_acl_xattr_count fndecl 1-0 18262 NULL ++video_proc_write_fndecl_18263_fns video_proc_write fndecl 3 18263 NULL ++rds_rdma_pages_fndecl_18268_fns rds_rdma_pages fndecl 0 18268 NULL ++add_pfn_range_mapped_fndecl_18307_fns add_pfn_range_mapped fndecl 1 18307 NULL ++i2c_read_fndecl_18308_fns i2c_read fndecl 0 18308 NULL ++rpipes_wahc_18323_fns rpipes wahc 0 18323 NULL ++tx_tx_done_data_read_fndecl_18332_fns tx_tx_done_data_read fndecl 3 18332 NULL ++blk_alloc_flush_queue_fndecl_18340_fns blk_alloc_flush_queue fndecl 3 18340 NULL ++calc_pages_for_fndecl_18341_fns calc_pages_for fndecl 0-2-1 18341 NULL ++sg_split_fndecl_18342_fns sg_split fndecl 4 18342 NULL ++mon_bin_read_fndecl_18346_fns mon_bin_read fndecl 3 18346 NULL ++nsm_get_handle_fndecl_18347_fns nsm_get_handle fndecl 5 18347 NULL ++snd_cs4281_BA0_read_fndecl_18348_fns snd_cs4281_BA0_read fndecl 5 18348 NULL ++lbs_rdrf_write_fndecl_18361_fns lbs_rdrf_write fndecl 3 18361 NULL ++extent_write_locked_range_fndecl_18375_fns extent_write_locked_range fndecl 4 18375 NULL ++proc_sessionid_read_fndecl_18412_fns proc_sessionid_read fndecl 3 18412 NULL nohasharray ++acm_alloc_minor_fndecl_18412_fns acm_alloc_minor fndecl 0 18412 &proc_sessionid_read_fndecl_18412_fns ++raw_seticmpfilter_fndecl_18427_fns raw_seticmpfilter fndecl 3 18427 NULL ++dlmfs_file_write_fndecl_18431_fns dlmfs_file_write fndecl 3 18431 NULL ++error_bar_retry_read_fndecl_18460_fns error_bar_retry_read fndecl 3 18460 NULL ++cpg_div6_register_fndecl_18462_fns cpg_div6_register fndecl 2 18462 NULL ++mddev_find_fndecl_18492_fns mddev_find fndecl 1 18492 NULL ++xfs_efd_init_fndecl_18500_fns xfs_efd_init fndecl 3 18500 NULL ++wil_pmc_read_fndecl_18503_fns wil_pmc_read fndecl 3 18503 NULL ++kernfs_fop_write_fndecl_18508_fns kernfs_fop_write fndecl 3 18508 NULL ++tty_write_fndecl_18533_fns tty_write fndecl 3 18533 NULL ++tomoyo_update_domain_fndecl_18537_fns tomoyo_update_domain fndecl 2 18537 NULL ++kvm_hv_set_msr_pw_fndecl_18553_fns kvm_hv_set_msr_pw fndecl 3 18553 NULL nohasharray ++pci_enable_msix_exact_fndecl_18553_fns pci_enable_msix_exact fndecl 0 18553 &kvm_hv_set_msr_pw_fndecl_18553_fns ++cifs_security_flags_proc_write_fndecl_18559_fns cifs_security_flags_proc_write fndecl 3 18559 NULL ++spidev_message_fndecl_18589_fns spidev_message fndecl 3 18589 NULL ++le_readq_fndecl_18598_fns le_readq fndecl 0 18598 NULL ++_wil_cfg80211_merge_extra_ies_fndecl_18611_fns _wil_cfg80211_merge_extra_ies fndecl 2-4 18611 NULL ++fir16_create_fndecl_18645_fns fir16_create fndecl 3 18645 NULL ++bioset_create_fndecl_18655_fns bioset_create fndecl 1 18655 NULL ++MaxDevices__MSG_IOC_FACTS_REPLY_18656_fns MaxDevices _MSG_IOC_FACTS_REPLY 0 18656 NULL ++SYSC_init_module_fndecl_18665_fns SYSC_init_module fndecl 2 18665 NULL ++ies_len_scan_attr_18673_fns ies_len scan_attr 0 18673 NULL ++used_chaoskey_18682_fns used chaoskey 0 18682 NULL ++vid_switchdev_obj_port_fdb_18697_fns vid switchdev_obj_port_fdb 0 18697 NULL ++acpi_pcc_get_sqty_fndecl_18731_fns acpi_pcc_get_sqty fndecl 0 18731 NULL ++count_configs_fndecl_18742_fns count_configs fndecl 0 18742 NULL ++nvif_device_init_fndecl_18779_fns nvif_device_init fndecl 5 18779 NULL ++dwc2_hcd_urb_alloc_fndecl_18802_fns dwc2_hcd_urb_alloc fndecl 2 18802 NULL ++ath6kl_debug_roam_tbl_event_fndecl_18811_fns ath6kl_debug_roam_tbl_event fndecl 3 18811 NULL ++gfn_to_hva_memslot_fndecl_18818_fns gfn_to_hva_memslot fndecl 2 18818 NULL ++dvb_ringbuffer_write_user_fndecl_18821_fns dvb_ringbuffer_write_user fndecl 3 18821 NULL ++clk_num_clk_onecell_data_18830_fns clk_num clk_onecell_data 0 18830 NULL ++DriverQueueDepth_DAC960_Controller_18839_fns DriverQueueDepth DAC960_Controller 0 18839 NULL ++private_data_len_ib_cm_req_param_18848_fns private_data_len ib_cm_req_param 0 18848 NULL ++length_acpi_resource_18863_fns length acpi_resource 0 18863 NULL ++uinput_ioctl_fndecl_18893_fns uinput_ioctl fndecl 2 18893 NULL ++pwr_elp_enter_read_fndecl_18911_fns pwr_elp_enter_read fndecl 3 18911 NULL ++ps_pspoll_utilization_read_fndecl_18914_fns ps_pspoll_utilization_read fndecl 3 18914 NULL ++kvm_pin_pages_fndecl_18922_fns kvm_pin_pages fndecl 2 18922 NULL ++cciss_allocate_sg_chain_blocks_fndecl_18923_fns cciss_allocate_sg_chain_blocks fndecl 3-2 18923 NULL ++size_gf100_gr_18928_fns size gf100_gr 0 18928 NULL ++spidev_get_ioc_message_fndecl_18931_fns spidev_get_ioc_message fndecl 1 18931 NULL ++i2c_hack_cx25840_fndecl_18948_fns i2c_hack_cx25840 fndecl 4-6 18948 NULL ++edac_device_alloc_ctl_info_fndecl_18982_fns edac_device_alloc_ctl_info fndecl 1 18982 NULL ++p9_get_mapped_pages_fndecl_18988_fns p9_get_mapped_pages fndecl 4 18988 NULL nohasharray ++ebcnt_vardecl_subpagetest_c_18988_fns ebcnt vardecl_subpagetest.c 0 18988 &p9_get_mapped_pages_fndecl_18988_fns ++lbs_highsnr_read_fndecl_19000_fns lbs_highsnr_read fndecl 3 19000 NULL ++tipc_subseq_alloc_fndecl_19030_fns tipc_subseq_alloc fndecl 1 19030 NULL ++mei_cl_read_start_fndecl_19077_fns mei_cl_read_start fndecl 2 19077 NULL ++btrfs_qgroup_inherit_fndecl_19103_fns btrfs_qgroup_inherit fndecl 4 19103 NULL ++sctp_setsockopt_connectx_fndecl_19114_fns sctp_setsockopt_connectx fndecl 3 19114 NULL ++alloc_msg_fndecl_19115_fns alloc_msg fndecl 1 19115 NULL ++gb_module_create_fndecl_19119_fns gb_module_create fndecl 3 19119 NULL ++rx_keycache_size_p54_common_19128_fns rx_keycache_size p54_common 0 19128 NULL ++start_vivitar_cam_fndecl_19144_fns start_vivitar_cam fndecl 0 19144 NULL ++ipmi_addr_length_fndecl_19149_fns ipmi_addr_length fndecl 0 19149 NULL ++inftl_write_oob_fndecl_19154_fns inftl_write_oob fndecl 3 19154 NULL ++alloc_indirect_fndecl_19156_fns alloc_indirect fndecl 2 19156 NULL ++len_ntb_queue_entry_19166_fns len ntb_queue_entry 0 19166 NULL ++lprocfs_alloc_stats_fndecl_19181_fns lprocfs_alloc_stats fndecl 1 19181 NULL ++read_packet_fndecl_19183_fns read_packet fndecl 5 19183 NULL ++dfs_global_file_write_fndecl_19187_fns dfs_global_file_write fndecl 3 19187 NULL ++ext4_xattr_get_fndecl_19214_fns ext4_xattr_get fndecl 0 19214 NULL ++SYSC_fsetxattr_fndecl_19220_fns SYSC_fsetxattr fndecl 4 19220 NULL ++cmds_vardecl_ambassador_c_19230_fns cmds vardecl_ambassador.c 0 19230 NULL ++get_arg_fndecl_19245_fns get_arg fndecl 3 19245 NULL ++sb_segnum_nilfs_segment_buffer_19276_fns sb_segnum nilfs_segment_buffer 0 19276 NULL ++security_kernel_post_read_file_fndecl_19301_fns security_kernel_post_read_file fndecl 3 19301 NULL ++sys_sched_getattr_fndecl_19313_fns sys_sched_getattr fndecl 3 19313 NULL ++mlx4_alloc_resize_buf_fndecl_19329_fns mlx4_alloc_resize_buf fndecl 3 19329 NULL ++__vxge_hw_blockpool_malloc_fndecl_19337_fns __vxge_hw_blockpool_malloc fndecl 2 19337 NULL ++do_writev_fndecl_19339_fns do_writev fndecl 3 19339 NULL ++data_sge_offset_mpt3_ioctl_command_19355_fns data_sge_offset mpt3_ioctl_command 0 19355 NULL ++qlcnic_83xx_sysfs_flash_read_handler_fndecl_19356_fns qlcnic_83xx_sysfs_flash_read_handler fndecl 6 19356 NULL nohasharray ++sctp_setsockopt_autoclose_fndecl_19356_fns sctp_setsockopt_autoclose fndecl 3 19356 &qlcnic_83xx_sysfs_flash_read_handler_fndecl_19356_fns ++nvme_trans_bdev_char_page_fndecl_19382_fns nvme_trans_bdev_char_page fndecl 3 19382 NULL ++ControllerQueueDepth_DAC960_Controller_19386_fns ControllerQueueDepth DAC960_Controller 0 19386 NULL ++rx_filter_max_arp_queue_dep_read_fndecl_19400_fns rx_filter_max_arp_queue_dep_read fndecl 3 19400 NULL ++setup_req_fndecl_19403_fns setup_req fndecl 3 19403 NULL ++sn9c2028_long_command_fndecl_19445_fns sn9c2028_long_command fndecl 0 19445 NULL ++compat_sys_move_pages_fndecl_19446_fns compat_sys_move_pages fndecl 2 19446 NULL ++sys_setdomainname_fndecl_19462_fns sys_setdomainname fndecl 2 19462 NULL ++reg_read_fndecl_19498_fns reg_read fndecl 0 19498 NULL ++libfc_vport_create_fndecl_19500_fns libfc_vport_create fndecl 2 19500 NULL ++cxacru_cm_get_array_fndecl_19503_fns cxacru_cm_get_array fndecl 4 19503 NULL ++ecryptfs_write_tag_70_packet_fndecl_19510_fns ecryptfs_write_tag_70_packet fndecl 6 19510 NULL ++do_pages_stat_fndecl_19526_fns do_pages_stat fndecl 2 19526 NULL ++netdev_register_kobject_fndecl_19535_fns netdev_register_kobject fndecl 0 19535 NULL nohasharray ++d40_sg_2_dmalen_fndecl_19535_fns d40_sg_2_dmalen fndecl 3-4-0 19535 &netdev_register_kobject_fndecl_19535_fns ++rtw_android_get_rssi_fndecl_19542_fns rtw_android_get_rssi fndecl 0 19542 NULL ++response_length_mlx5_ib_query_device_resp_19546_fns response_length mlx5_ib_query_device_resp 0 19546 NULL ++cmpt_entry_sz_mlx4_dev_cap_19564_fns cmpt_entry_sz mlx4_dev_cap 0 19564 NULL ++buf_size_pxa3xx_nand_info_19573_fns buf_size pxa3xx_nand_info 0 19573 NULL ++snd_seq_expand_var_event_fndecl_19602_fns snd_seq_expand_var_event fndecl 0 19602 NULL ++vmbus_establish_gpadl_fndecl_19612_fns vmbus_establish_gpadl fndecl 3 19612 NULL ++__gfn_to_pfn_memslot_fndecl_19617_fns __gfn_to_pfn_memslot fndecl 2 19617 NULL ++sys_llistxattr_fndecl_19623_fns sys_llistxattr fndecl 3 19623 NULL ++thermal_false_irq_read_fndecl_19654_fns thermal_false_irq_read fndecl 3 19654 NULL ++btrfs_file_extent_inline_item_len_fndecl_19660_fns btrfs_file_extent_inline_item_len fndecl 0 19660 NULL ++tty_register_device_fndecl_19667_fns tty_register_device fndecl 2 19667 NULL ++fsl_edma_prep_slave_sg_fndecl_19672_fns fsl_edma_prep_slave_sg fndecl 3 19672 NULL ++bch_alloc_fndecl_19682_fns bch_alloc fndecl 1 19682 NULL ++xfs_buf_get_maps_fndecl_19702_fns xfs_buf_get_maps fndecl 2 19702 NULL ++acpi_read_fast_fndecl_19709_fns acpi_read_fast fndecl 3-2 19709 NULL ++msc_win_to_user_fndecl_19728_fns msc_win_to_user fndecl 3 19728 NULL ++mps_trc_write_fndecl_19736_fns mps_trc_write fndecl 3 19736 NULL ++max_active_conns_bnx2i_hba_19740_fns max_active_conns bnx2i_hba 0 19740 NULL ++nftl_write_oob_fndecl_19745_fns nftl_write_oob fndecl 3 19745 NULL ++mpt_raid_phys_disk_get_num_paths_fndecl_19752_fns mpt_raid_phys_disk_get_num_paths fndecl 0 19752 NULL ++pvscsi_get_max_targets_fndecl_19802_fns pvscsi_get_max_targets fndecl 0 19802 NULL ++size_vring_19817_fns size vring 0 19817 NULL ++ip_send_unicast_reply_fndecl_19820_fns ip_send_unicast_reply fndecl 7 19820 NULL ++_osd_req_list_objects_fndecl_19839_fns _osd_req_list_objects fndecl 6 19839 NULL ++rpos_cm4000_dev_19844_fns rpos cm4000_dev 0 19844 NULL ++ath6kl_force_roam_write_fndecl_19881_fns ath6kl_force_roam_write fndecl 3 19881 NULL ++goldfish_audio_write_fndecl_19887_fns goldfish_audio_write fndecl 3 19887 NULL ++count_strings_fndecl_19912_fns count_strings fndecl 0 19912 NULL ++get_connectors_for_crtc_fndecl_19920_fns get_connectors_for_crtc fndecl 0 19920 NULL ++do_readv_fndecl_19922_fns do_readv fndecl 3 19922 NULL ++__usbnet_read_cmd_fndecl_19928_fns __usbnet_read_cmd fndecl 7 19928 NULL ++dvb_ringbuffer_pkt_read_user_fndecl_19932_fns dvb_ringbuffer_pkt_read_user fndecl 2-3-5 19932 NULL ++ima_eventdigest_init_common_fndecl_19937_fns ima_eventdigest_init_common fndecl 2 19937 NULL ++max_buckets_crush_map_19942_fns max_buckets crush_map 0 19942 NULL ++snd_rawmidi_kernel_read_fndecl_19963_fns snd_rawmidi_kernel_read fndecl 3 19963 NULL ++vga_arb_read_fndecl_19973_fns vga_arb_read fndecl 3 19973 NULL ++paravirt_read_msr_fndecl_19974_fns paravirt_read_msr fndecl 0 19974 NULL ++le_max_key_size_read_fndecl_19975_fns le_max_key_size_read fndecl 3 19975 NULL ++hid_register_field_fndecl_19993_fns hid_register_field fndecl 2-3 19993 NULL ++of_get_nand_ecc_step_size_fndecl_20001_fns of_get_nand_ecc_step_size fndecl 0 20001 NULL ++ocrdma_alloc_lkey_fndecl_20045_fns ocrdma_alloc_lkey fndecl 5 20045 NULL ++prctl_set_auxv_fndecl_20068_fns prctl_set_auxv fndecl 3 20068 NULL ++fb_deferred_io_fsync_fndecl_20083_fns fb_deferred_io_fsync fndecl 2-3 20083 NULL ++compat_rawv6_setsockopt_fndecl_20084_fns compat_rawv6_setsockopt fndecl 5 20084 NULL ++submit_rtpg_fndecl_20091_fns submit_rtpg fndecl 3 20091 NULL ++do_mincore_fndecl_20105_fns do_mincore fndecl 0-1-2 20105 NULL ++snd_mixart_BA1_read_fndecl_20169_fns snd_mixart_BA1_read fndecl 5 20169 NULL ++__kmalloc_track_caller_fndecl_20188_fns __kmalloc_track_caller fndecl 1 20188 NULL ++num_counters_vardecl_oprofile_perf_c_20189_fns num_counters vardecl_oprofile_perf.c 0 20189 NULL ++qp_attach_mbox_size_fndecl_20191_fns qp_attach_mbox_size fndecl 0 20191 NULL ++max_frame_size__mgslpc_info_20204_fns max_frame_size _mgslpc_info 0 20204 NULL ++sbq_len_rx_ring_20205_fns sbq_len rx_ring 0 20205 NULL ++i40e_dbg_netdev_ops_write_fndecl_20206_fns i40e_dbg_netdev_ops_write fndecl 3 20206 NULL ++kfifo_copy_from_user_fndecl_20208_fns kfifo_copy_from_user fndecl 0-4-3 20208 NULL ++sound_write_fndecl_20221_fns sound_write fndecl 3 20221 NULL ++use_sg_osst_buffer_20225_fns use_sg osst_buffer 0 20225 NULL ++ll_rw_extents_stats_seq_write_fndecl_20234_fns ll_rw_extents_stats_seq_write fndecl 3 20234 NULL ++rx_agg_bmap_size_bnxt_rx_ring_info_20244_fns rx_agg_bmap_size bnxt_rx_ring_info 0 20244 NULL ++arm_setup_iommu_dma_ops_fndecl_20272_fns arm_setup_iommu_dma_ops fndecl 3 20272 NULL ++kone_receive_fndecl_20289_fns kone_receive fndecl 4 20289 NULL ++register_queue_kobjects_fndecl_20291_fns register_queue_kobjects fndecl 0 20291 NULL ++round_pipe_size_fndecl_20302_fns round_pipe_size fndecl 0 20302 NULL ++cx18_read_pos_fndecl_20312_fns cx18_read_pos fndecl 3 20312 NULL ++wilc_spi_rx_fndecl_20314_fns wilc_spi_rx fndecl 3 20314 NULL ++ati_create_gatt_pages_fndecl_20321_fns ati_create_gatt_pages fndecl 1 20321 NULL ++num_cvts_hdmi_spec_20322_fns num_cvts hdmi_spec 0 20322 NULL ++i_ecryptfs_parse_tag_70_packet_silly_stack_20325_fns i ecryptfs_parse_tag_70_packet_silly_stack 0 20325 NULL ++cxgbi_alloc_big_mem_fndecl_20336_fns cxgbi_alloc_big_mem fndecl 1 20336 NULL ++ll_rw_offset_stats_seq_write_fndecl_20371_fns ll_rw_offset_stats_seq_write fndecl 3 20371 NULL ++drm_fb_helper_sys_read_fndecl_20376_fns drm_fb_helper_sys_read fndecl 3 20376 NULL ++sys_pwritev2_fndecl_20390_fns sys_pwritev2 fndecl 3 20390 NULL ++periodic_size_fotg210_hcd_20395_fns periodic_size fotg210_hcd 0 20395 NULL ++pwr_rcvd_bcns_cnt_read_fndecl_20405_fns pwr_rcvd_bcns_cnt_read fndecl 3 20405 NULL ++diversity_total_num_of_toggles_read_fndecl_20407_fns diversity_total_num_of_toggles_read fndecl 3 20407 NULL ++ncp__vol2io_fndecl_20439_fns ncp__vol2io fndecl 5 20439 NULL ++error_elp_while_rx_exch_read_fndecl_20460_fns error_elp_while_rx_exch_read fndecl 3 20460 NULL ++sysfs_create_group_fndecl_20504_fns sysfs_create_group fndecl 0 20504 NULL ++tty_port_register_device_attr_fndecl_20510_fns tty_port_register_device_attr fndecl 3 20510 NULL ++data_len_icmp_bxm_20511_fns data_len icmp_bxm 0 20511 NULL ++x86_emulate_instruction_fndecl_20526_fns x86_emulate_instruction fndecl 2 20526 NULL ++sr_read_fndecl_20533_fns sr_read fndecl 3 20533 NULL ++input_estimate_events_per_packet_fndecl_20548_fns input_estimate_events_per_packet fndecl 0 20548 NULL ++wacom_calc_hid_res_fndecl_20558_fns wacom_calc_hid_res fndecl 1 20558 NULL ++nvm_submit_ppa_fndecl_20560_fns nvm_submit_ppa fndecl 7 20560 NULL ++mtdchar_writeoob_fndecl_20562_fns mtdchar_writeoob fndecl 4 20562 NULL ++isdn_readbchan_fndecl_20570_fns isdn_readbchan fndecl 0 20570 NULL ++nullb_indexes_vardecl_null_blk_c_20571_fns nullb_indexes vardecl_null_blk.c 0 20571 NULL ++nfp_net_shadow_tx_rings_prepare_fndecl_20574_fns nfp_net_shadow_tx_rings_prepare fndecl 2 20574 NULL ++pci_add_cap_save_buffer_fndecl_20593_fns pci_add_cap_save_buffer fndecl 3 20593 NULL ++nilfs_cpfile_set_snapshot_fndecl_20616_fns nilfs_cpfile_set_snapshot fndecl 2 20616 NULL ++snd_pcm_lib_readv_transfer_fndecl_20635_fns snd_pcm_lib_readv_transfer fndecl 5 20635 NULL ++cursor_size_fbcon_ops_20640_fns cursor_size fbcon_ops 0 20640 NULL ++nr_pages_ore_io_state_20648_fns nr_pages ore_io_state 0 20648 NULL nohasharray ++bcm2835_dma_create_cb_chain_fndecl_20648_fns bcm2835_dma_create_cb_chain fndecl 6 20648 &nr_pages_ore_io_state_20648_fns ++security_context_to_sid_default_fndecl_20663_fns security_context_to_sid_default fndecl 2 20663 NULL ++kvm_handle_bad_page_fndecl_20668_fns kvm_handle_bad_page fndecl 2 20668 NULL ++btrfs_dir_name_len_fndecl_20686_fns btrfs_dir_name_len fndecl 0 20686 NULL ++nsio_rw_bytes_fndecl_20690_fns nsio_rw_bytes fndecl 4 20690 NULL ++evtchn_read_fndecl_20706_fns evtchn_read fndecl 3 20706 NULL ++len_asymmetric_key_id_20717_fns len asymmetric_key_id 0 20717 NULL ++alloc_smp_resp_fndecl_20733_fns alloc_smp_resp fndecl 1 20733 NULL ++stv0680_set_video_mode_fndecl_20735_fns stv0680_set_video_mode fndecl 0 20735 NULL ++max_io_length_ore_layout_20738_fns max_io_length ore_layout 0 20738 NULL ++rb_alloc_fndecl_20749_fns rb_alloc fndecl 1 20749 NULL ++ttusb2_msg_fndecl_20751_fns ttusb2_msg fndecl 4 20751 NULL ++simple_write_to_buffer_fndecl_20769_fns simple_write_to_buffer fndecl 2-5 20769 NULL ++amdgpu_sched_jobs_vardecl_20778_fns amdgpu_sched_jobs vardecl 0 20778 NULL ++compat_sys_migrate_pages_fndecl_20806_fns compat_sys_migrate_pages fndecl 2 20806 NULL ++filldir_fndecl_20820_fns filldir fndecl 3 20820 NULL ++fill_write_buffer_fndecl_20821_fns fill_write_buffer fndecl 3 20821 NULL ++aux_size_dm_bufio_client_20827_fns aux_size dm_bufio_client 0 20827 NULL ++mempool_create_node_fndecl_20836_fns mempool_create_node fndecl 1 20836 NULL ++num_crtc_radeon_device_20838_fns num_crtc radeon_device 0 20838 NULL ++alloc_context_fndecl_20841_fns alloc_context fndecl 1 20841 NULL ++shmem_pread_slow_fndecl_20845_fns shmem_pread_slow fndecl 2-3 20845 NULL nohasharray ++udp_sendpage_fndecl_20845_fns udp_sendpage fndecl 3 20845 &shmem_pread_slow_fndecl_20845_fns ++acpi_copy_property_array_u64_fndecl_20846_fns acpi_copy_property_array_u64 fndecl 0 20846 NULL ++uinput_ioctl_handler_fndecl_20862_fns uinput_ioctl_handler fndecl 2 20862 NULL ++codec_reg_write_file_fndecl_20887_fns codec_reg_write_file fndecl 3 20887 NULL ++aggr_size_tx_agg_len_read_fndecl_20910_fns aggr_size_tx_agg_len_read fndecl 3 20910 NULL ++btrfs_next_leaf_fndecl_20915_fns btrfs_next_leaf fndecl 0 20915 NULL ++dbDiscardAG_fndecl_20969_fns dbDiscardAG fndecl 3 20969 NULL ++count_cma_20973_fns count cma 0 20973 NULL nohasharray ++compat_sys_setsockopt_fndecl_20973_fns compat_sys_setsockopt fndecl 5 20973 &count_cma_20973_fns ++spidev_compat_ioc_message_fndecl_20986_fns spidev_compat_ioc_message fndecl 2 20986 NULL ++get_fd_set_fndecl_21001_fns get_fd_set fndecl 1 21001 NULL ++nouveau_debugfs_pstate_set_fndecl_21004_fns nouveau_debugfs_pstate_set fndecl 3 21004 NULL ++br_fdb_insert_fndecl_21006_fns br_fdb_insert fndecl 4 21006 NULL ++sst_hsw_module_set_param_fndecl_21007_fns sst_hsw_module_set_param fndecl 5 21007 NULL ++nvram_write_fndecl_21029_fns nvram_write fndecl 3 21029 NULL ++efivarfs_file_read_fndecl_21030_fns efivarfs_file_read fndecl 3 21030 NULL ++comedi_buf_read_n_available_fndecl_21032_fns comedi_buf_read_n_available fndecl 0 21032 NULL ++pipeline_pre_proc_swi_read_fndecl_21033_fns pipeline_pre_proc_swi_read fndecl 3 21033 NULL ++chaoskey_rng_read_fndecl_21064_fns chaoskey_rng_read fndecl 3 21064 NULL ++vcs_write_fndecl_21077_fns vcs_write fndecl 3 21077 NULL ++req_rate_clk_core_21080_fns req_rate clk_core 0 21080 NULL ++max_counters_mlx4_caps_21095_fns max_counters mlx4_caps 0 21095 NULL ++rb_alloc_aux_fndecl_21108_fns rb_alloc_aux fndecl 4 21108 NULL ++header_length_scsi_mode_data_21117_fns header_length scsi_mode_data 0 21117 NULL ++size_ndis_80211_key_21124_fns size ndis_80211_key 0 21124 NULL ++metadata_dst_alloc_fndecl_21136_fns metadata_dst_alloc fndecl 1 21136 NULL ++hsu_dma_prep_slave_sg_fndecl_21155_fns hsu_dma_prep_slave_sg fndecl 3 21155 NULL ++xfs_check_block_fndecl_21174_fns xfs_check_block fndecl 4 21174 NULL ++snd_hdsp_capture_copy_fndecl_21176_fns snd_hdsp_capture_copy fndecl 5 21176 NULL ++n_ir_fw_ohci_21205_fns n_ir fw_ohci 0 21205 NULL ++mtip_hw_read_registers_fndecl_21206_fns mtip_hw_read_registers fndecl 3 21206 NULL ++crypto_ecdh_shared_secret_fndecl_21212_fns crypto_ecdh_shared_secret fndecl 2 21212 NULL ++nilfs_cpfile_change_cpmode_fndecl_21246_fns nilfs_cpfile_change_cpmode fndecl 2 21246 NULL 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++length_r3964_block_header_21407_fns length r3964_block_header 0 21407 NULL ++sctp_setsockopt_auth_key_fndecl_21442_fns sctp_setsockopt_auth_key fndecl 3 21442 NULL ++fwnode_property_read_u32_array_fndecl_21467_fns fwnode_property_read_u32_array fndecl 0 21467 NULL ++msm_otg_mode_write_fndecl_21471_fns msm_otg_mode_write fndecl 3 21471 NULL ++intel_sdvo_set_value_fndecl_21524_fns intel_sdvo_set_value fndecl 4 21524 NULL ++kvm_clear_guest_page_fndecl_21527_fns kvm_clear_guest_page fndecl 4-2 21527 NULL ++ooblen_mtd_oob_ops_21531_fns ooblen mtd_oob_ops 0 21531 NULL ++alloc_btrfs_bio_fndecl_21533_fns alloc_btrfs_bio fndecl 2-1 21533 NULL nohasharray ++picolcd_fb_write_fndecl_21533_fns picolcd_fb_write fndecl 3 21533 &alloc_btrfs_bio_fndecl_21533_fns ++viafb_iga2_odev_proc_write_fndecl_21544_fns viafb_iga2_odev_proc_write fndecl 3 21544 NULL ++__erst_read_to_erange_fndecl_21558_fns __erst_read_to_erange fndecl 0 21558 NULL ++le_min_key_size_write_fndecl_21573_fns le_min_key_size_write fndecl 3 21573 NULL ++uv_possible_blades_vardecl_21579_fns uv_possible_blades vardecl 0 21579 NULL ++xfs_buf_map_from_irec_fndecl_21587_fns xfs_buf_map_from_irec fndecl 5 21587 NULL ++isdn_v110_open_fndecl_21601_fns isdn_v110_open fndecl 3 21601 NULL ++rxpipe_rx_prep_beacon_drop_read_fndecl_21616_fns rxpipe_rx_prep_beacon_drop_read fndecl 3 21616 NULL ++sctp_make_datafrag_empty_fndecl_21642_fns sctp_make_datafrag_empty fndecl 5 21642 NULL ++num_fdsb_msix_i40e_pf_21645_fns num_fdsb_msix i40e_pf 0 21645 NULL ++affs_file_fsync_fndecl_21669_fns affs_file_fsync fndecl 2-3 21669 NULL ++bio_alloc_bioset_fndecl_21671_fns bio_alloc_bioset fndecl 2 21671 NULL nohasharray ++lwtunnel_state_alloc_fndecl_21671_fns lwtunnel_state_alloc fndecl 1 21671 &bio_alloc_bioset_fndecl_21671_fns ++b43legacy_debugfs_read_fndecl_21690_fns b43legacy_debugfs_read fndecl 3 21690 NULL ++bsg_job_size_request_queue_21696_fns bsg_job_size request_queue 0 21696 NULL ++batadv_tvlv_container_list_size_fndecl_21711_fns 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22313 NULL ++index_start_nozomi_22317_fns index_start nozomi 0 22317 NULL ++tlv_put_string_fndecl_22356_fns tlv_put_string fndecl 0 22356 NULL ++_proc_do_string_fndecl_22363_fns _proc_do_string fndecl 2 22363 NULL ++ffs_ep0_read_fndecl_22371_fns ffs_ep0_read fndecl 3 22371 NULL ++nr_blocks_jffs2_sb_info_22399_fns nr_blocks jffs2_sb_info 0 22399 NULL ++size_dsp_segment_desc_22400_fns size dsp_segment_desc 0 22400 NULL ++start_async_cow_22445_fns start async_cow 0 22445 NULL ++fsl_edma_alloc_desc_fndecl_22466_fns fsl_edma_alloc_desc fndecl 2 22466 NULL ++hid_report_raw_event_fndecl_22489_fns hid_report_raw_event fndecl 4 22489 NULL ++xfs_readdir_fndecl_22492_fns xfs_readdir fndecl 3 22492 NULL ++ecc_alloc_digits_space_fndecl_22496_fns ecc_alloc_digits_space fndecl 1 22496 NULL ++device_add_attrs_fndecl_22518_fns device_add_attrs fndecl 0 22518 NULL nohasharray ++len_bna_mem_info_22518_fns len bna_mem_info 0 22518 &device_add_attrs_fndecl_22518_fns 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22864 NULL ++stm32_dma_alloc_desc_fndecl_22870_fns stm32_dma_alloc_desc fndecl 1 22870 NULL ++max_part_vardecl_brd_c_22873_fns max_part vardecl_brd.c 0 22873 NULL ++__btrfs_cow_block_fndecl_22902_fns __btrfs_cow_block fndecl 0 22902 NULL ++lmd_exclude_count_lustre_mount_data_22915_fns lmd_exclude_count lustre_mount_data 0 22915 NULL ++cifs_xattr_set_fndecl_22930_fns cifs_xattr_set fndecl 6 22930 NULL ++cp210x_read_reg_block_fndecl_22947_fns cp210x_read_reg_block fndecl 4 22947 NULL ++i2cdev_read_fndecl_22949_fns i2cdev_read fndecl 3 22949 NULL ++lov_ost_pool_init_fndecl_22956_fns lov_ost_pool_init fndecl 2 22956 NULL ++ipc_alloc_fndecl_22971_fns ipc_alloc fndecl 1 22971 NULL ++kernfs_file_direct_read_fndecl_22981_fns kernfs_file_direct_read fndecl 3 22981 NULL ++acpi_battery_write_alarm_fndecl_22987_fns acpi_battery_write_alarm fndecl 3 22987 NULL ++snd_hdac_read_fndecl_22990_fns snd_hdac_read fndecl 0 22990 NULL ++dvb_register_adapter_fndecl_23000_fns dvb_register_adapter fndecl 0 23000 NULL ++ioctl_private_iw_point_fndecl_23018_fns ioctl_private_iw_point fndecl 7 23018 NULL ++nested_get_page_fndecl_23031_fns nested_get_page fndecl 2 23031 NULL ++gnttab_free_count_vardecl_grant_table_c_23049_fns gnttab_free_count vardecl_grant-table.c 0 23049 NULL ++fcoe_ctlr_device_add_fndecl_23058_fns fcoe_ctlr_device_add fndecl 3 23058 NULL ++usb_dmac_desc_alloc_fndecl_23059_fns usb_dmac_desc_alloc fndecl 2 23059 NULL ++to_clkrc_fndecl_23074_fns to_clkrc fndecl 0-2-3 23074 NULL ++vicam_set_camera_power_fndecl_23091_fns vicam_set_camera_power fndecl 0 23091 NULL ++rproc_state_write_fndecl_23143_fns rproc_state_write fndecl 3 23143 NULL ++rx_defrag_called_read_fndecl_23162_fns rx_defrag_called_read fndecl 3 23162 NULL ++uhid_char_read_fndecl_23187_fns uhid_char_read fndecl 3 23187 NULL ++tx_tx_retry_data_read_fndecl_23189_fns tx_tx_retry_data_read fndecl 3 23189 NULL ++ir_context_mask_fw_ohci_23196_fns ir_context_mask fw_ohci 0 23196 NULL ++ib_uverbs_reg_mr_fndecl_23214_fns ib_uverbs_reg_mr fndecl 4-5 23214 NULL ++size_of_ntlmssp_blob_fndecl_23224_fns size_of_ntlmssp_blob fndecl 0 23224 NULL ++devm_create_dax_dev_fndecl_23226_fns devm_create_dax_dev fndecl 3 23226 NULL ++ivtv_v4l2_read_fndecl_23231_fns ivtv_v4l2_read fndecl 3 23231 NULL ++rx_rx_defrag_read_fndecl_23241_fns rx_rx_defrag_read fndecl 3 23241 NULL ++__alloc_bootmem_node_fndecl_23259_fns __alloc_bootmem_node fndecl 2 23259 NULL ++write_flush_pipefs_fndecl_23286_fns write_flush_pipefs fndecl 3 23286 NULL ++tail_userio_device_23332_fns tail userio_device 0 23332 NULL ++compat_sys_vmsplice_fndecl_23344_fns compat_sys_vmsplice fndecl 3 23344 NULL ++v9fs_fid_xattr_get_fndecl_23361_fns v9fs_fid_xattr_get fndecl 0 23361 NULL ++packet_buffer_init_fndecl_23380_fns packet_buffer_init fndecl 2 23380 NULL ++ikconfig_read_current_fndecl_23401_fns ikconfig_read_current fndecl 3 23401 NULL ++numerator_v4l2_fract_23413_fns numerator v4l2_fract 0 23413 NULL ++configfs_read_file_fndecl_23424_fns configfs_read_file fndecl 3 23424 NULL ++nilfs_attach_snapshot_fndecl_23434_fns nilfs_attach_snapshot fndecl 2 23434 NULL ++set_xfer_rate_fndecl_23440_fns set_xfer_rate fndecl 2 23440 NULL ++btrfs_dir_data_len_fndecl_23457_fns btrfs_dir_data_len fndecl 0 23457 NULL ++dma_map_sg_attrs_fndecl_23465_fns dma_map_sg_attrs fndecl 0 23465 NULL ++gfn_to_hva_prot_fndecl_23484_fns gfn_to_hva_prot fndecl 2 23484 NULL ++cyy_init_card_fndecl_23488_fns cyy_init_card fndecl 0 23488 NULL ++tx_frag_called_read_fndecl_23495_fns tx_frag_called_read fndecl 3 23495 NULL ++egr_sz_sge_23500_fns egr_sz sge 0 23500 NULL nohasharray ++sr_size_send_context_23500_fns sr_size send_context 0 23500 &egr_sz_sge_23500_fns ++internal_create_group_fndecl_23510_fns internal_create_group fndecl 0 23510 NULL nohasharray ++rxe_mem_alloc_fndecl_23510_fns rxe_mem_alloc fndecl 3 23510 &internal_create_group_fndecl_23510_fns ++usb_ep_align_maybe_fndecl_23516_fns usb_ep_align_maybe fndecl 0-3 23516 NULL ++dev_irnet_read_fndecl_23518_fns dev_irnet_read fndecl 3 23518 NULL ++s_cur_size_rvt_qp_23528_fns s_cur_size rvt_qp 0 23528 NULL ++max_pkt_size_cx231xx_bulk_ctl_23542_fns max_pkt_size cx231xx_bulk_ctl 0 23542 NULL ++cosa_write_fndecl_23549_fns cosa_write fndecl 3 23549 NULL ++syslog_print_fndecl_23584_fns syslog_print fndecl 2 23584 NULL ++tail_len_beacon_attr_23587_fns tail_len beacon_attr 0 23587 NULL ++max_cmd_size_ath6kl_bmi_23591_fns max_cmd_size ath6kl_bmi 0 23591 NULL ++dn_setsockopt_fndecl_23593_fns dn_setsockopt fndecl 5 23593 NULL ++read_file_war_stats_fndecl_23607_fns read_file_war_stats fndecl 3 23607 NULL ++nr_grant_frames_vardecl_grant_table_c_23609_fns nr_grant_frames vardecl_grant-table.c 0 23609 NULL ++nr_tags_blk_mq_tags_23638_fns nr_tags blk_mq_tags 0 23638 NULL ++acpi_ev_create_gpe_block_fndecl_23722_fns acpi_ev_create_gpe_block fndecl 4 23722 NULL ++lbs_rdmac_read_fndecl_23729_fns lbs_rdmac_read fndecl 3 23729 NULL ++rx_rx_defrag_end_read_fndecl_23786_fns rx_rx_defrag_end_read fndecl 3 23786 NULL ++read_buffer_length_lego_usb_tower_23787_fns read_buffer_length lego_usb_tower 0 23787 NULL ++nvme_trans_modesel_data_fndecl_23803_fns nvme_trans_modesel_data fndecl 4 23803 NULL ++desc_list_len_timb_dma_desc_23804_fns desc_list_len timb_dma_desc 0 23804 NULL nohasharray ++_find_next_bit_be_fndecl_23804_fns _find_next_bit_be fndecl 0 23804 &desc_list_len_timb_dma_desc_23804_fns ++compat_sock_setsockopt_fndecl_23812_fns compat_sock_setsockopt fndecl 5 23812 NULL ++sctp_init_cause_fndecl_23813_fns sctp_init_cause fndecl 3 23813 NULL ++carl9170_alloc_fndecl_23816_fns carl9170_alloc fndecl 1 23816 NULL ++bios_hardcoded_edid_size_radeon_mode_info_23827_fns bios_hardcoded_edid_size radeon_mode_info 0 23827 NULL ++padzero_fndecl_23844_fns padzero fndecl 1 23844 NULL nohasharray ++sel_read_policyvers_fndecl_23844_fns sel_read_policyvers fndecl 3 23844 &padzero_fndecl_23844_fns ++subbufs_consumed_rchan_buf_23869_fns subbufs_consumed rchan_buf 0 23869 NULL ++load_msg_fndecl_23884_fns load_msg fndecl 2 23884 NULL ++snd_korg1212_copy_to_fndecl_23887_fns snd_korg1212_copy_to fndecl 6 23887 NULL ++tracing_trace_options_write_fndecl_23946_fns tracing_trace_options_write fndecl 3 23946 NULL ++init_q_fndecl_23959_fns init_q fndecl 4 23959 NULL ++memstick_alloc_host_fndecl_23965_fns memstick_alloc_host fndecl 1 23965 NULL ++xfs_buf_item_get_format_fndecl_23982_fns xfs_buf_item_get_format fndecl 2 23982 NULL ++pci_request_selected_regions_fndecl_23994_fns pci_request_selected_regions fndecl 0 23994 NULL ++extract_crng_user_fndecl_23995_fns extract_crng_user fndecl 2 23995 NULL ++iscsi_session_setup_fndecl_24023_fns iscsi_session_setup fndecl 4-5-3 24023 NULL ++vpdma_create_desc_list_fndecl_24044_fns vpdma_create_desc_list fndecl 2 24044 NULL ++buf_size_conf_writedata_24046_fns buf_size conf_writedata 0 24046 NULL ++bNumEndpoints_usb_interface_descriptor_24052_fns bNumEndpoints usb_interface_descriptor 0 24052 NULL ++shdma_init_fndecl_24059_fns shdma_init fndecl 3 24059 NULL ++ws_row_winsize_24064_fns ws_row winsize 0 24064 NULL ++ebx_v86_regs_24072_fns ebx v86_regs 0 24072 NULL ++raydium_i2c_send_fndecl_24090_fns raydium_i2c_send fndecl 4 24090 NULL ++cfs_trace_allocate_string_buffer_fndecl_24094_fns cfs_trace_allocate_string_buffer fndecl 2 24094 NULL ++cnt_nfp_net_rx_ring_24099_fns cnt nfp_net_rx_ring 0 24099 NULL ++size_sge_rspq_24120_fns size sge_rspq 0 24120 NULL ++error_state_read_fndecl_24136_fns error_state_read fndecl 6 24136 NULL ++tegra_clk_init_fndecl_24143_fns tegra_clk_init fndecl 3-2 24143 NULL ++o2net_send_message_vec_fndecl_24188_fns o2net_send_message_vec fndecl 4 24188 NULL ++modules_num_mcp_trace_meta_24193_fns modules_num mcp_trace_meta 0 24193 NULL ++raw_write_fndecl_24208_fns raw_write fndecl 3 24208 NULL ++carl9170_cmd_buf_fndecl_24229_fns carl9170_cmd_buf fndecl 3 24229 NULL ++__nodes_weight_fndecl_24239_fns __nodes_weight fndecl 0 24239 NULL ++iio_storage_bytes_for_timestamp_fndecl_24260_fns iio_storage_bytes_for_timestamp fndecl 0 24260 NULL ++ccp_reverse_set_dm_area_fndecl_24279_fns ccp_reverse_set_dm_area fndecl 4-3 24279 NULL ++pte_prefetch_gfn_to_pfn_fndecl_24310_fns pte_prefetch_gfn_to_pfn fndecl 2 24310 NULL nohasharray ++ocfs2_info_scan_inode_alloc_fndecl_24310_fns ocfs2_info_scan_inode_alloc fndecl 3 24310 &pte_prefetch_gfn_to_pfn_fndecl_24310_fns ++zlib_deflate_workspacesize_fndecl_24330_fns zlib_deflate_workspacesize fndecl 0 24330 NULL ++ls_recover_size_lm_lockstruct_24365_fns ls_recover_size lm_lockstruct 0 24365 NULL ++sco_sock_setsockopt_fndecl_24379_fns sco_sock_setsockopt fndecl 5 24379 NULL ++error_elp_while_nvic_pending_read_fndecl_24394_fns error_elp_while_nvic_pending_read fndecl 3 24394 NULL ++compat_sys_preadv_fndecl_24404_fns compat_sys_preadv fndecl 3 24404 NULL ++completed_vringh_24407_fns completed vringh 0 24407 NULL ++max_scbs_hw_profile_24409_fns max_scbs hw_profile 0 24409 NULL ++srpt_cm_rej_recv_fndecl_24427_fns srpt_cm_rej_recv fndecl 4 24427 NULL ++ni_gpct_device_construct_fndecl_24433_fns ni_gpct_device_construct fndecl 5 24433 NULL ++size_tty_buffer_24438_fns size tty_buffer 0 24438 NULL ++fuse_request_alloc_nofs_fndecl_24442_fns fuse_request_alloc_nofs fndecl 1 24442 NULL ++ptlrpc_lprocfs_nrs_seq_write_fndecl_24446_fns ptlrpc_lprocfs_nrs_seq_write fndecl 3 24446 NULL ++unlink_queued_fndecl_24470_fns unlink_queued fndecl 3 24470 NULL ++dtim_interval_read_fndecl_24477_fns dtim_interval_read fndecl 3 24477 NULL ++dvb_video_write_fndecl_24545_fns dvb_video_write fndecl 3 24545 NULL ++log_len_vardecl_verifier_c_24556_fns log_len vardecl_verifier.c 0 24556 NULL ++joydev_handle_JSIOCSBTNMAP_fndecl_24584_fns joydev_handle_JSIOCSBTNMAP fndecl 3 24584 NULL ++pipeline_hs_tx_stat_fifo_int_read_fndecl_24585_fns pipeline_hs_tx_stat_fifo_int_read fndecl 3 24585 NULL nohasharray ++tomoyo_scan_bprm_fndecl_24585_fns tomoyo_scan_bprm fndecl 4-2 24585 &pipeline_hs_tx_stat_fifo_int_read_fndecl_24585_fns ++ebcnt_vardecl_oobtest_c_24588_fns ebcnt vardecl_oobtest.c 0 24588 NULL ++root_level_kvm_mmu_24604_fns root_level kvm_mmu 0 24604 NULL ++unix_bind_fndecl_24615_fns unix_bind fndecl 3 24615 NULL ++dm_read_fndecl_24617_fns dm_read fndecl 3 24617 NULL ++fs_path_add_fndecl_24627_fns fs_path_add fndecl 3 24627 NULL ++xsd_read_fndecl_24630_fns xsd_read fndecl 3 24630 NULL ++txq_depth_bnad_24636_fns txq_depth bnad 0 24636 NULL ++intr_cnt_vxgedev_24656_fns intr_cnt vxgedev 0 24656 NULL ++uinput_str_to_user_fndecl_24668_fns uinput_str_to_user fndecl 3 24668 NULL ++pinctrl_utils_reserve_map_fndecl_24673_fns pinctrl_utils_reserve_map fndecl 5 24673 NULL ++tool_link_write_fndecl_24679_fns tool_link_write fndecl 3 24679 NULL ++inet_insert_ifa_fndecl_24688_fns inet_insert_ifa fndecl 0 24688 NULL ++wilc_set_join_req_fndecl_24725_fns wilc_set_join_req fndecl 4-6 24725 NULL ++outlen_ib_udata_24729_fns outlen ib_udata 0 24729 NULL ++HiSax_readstatus_fndecl_24731_fns HiSax_readstatus fndecl 2 24731 NULL ++smk_read_direct_fndecl_24744_fns smk_read_direct fndecl 3 24744 NULL ++n_ao_urbs_usbduxsigma_private_24760_fns n_ao_urbs usbduxsigma_private 0 24760 NULL ++inftl_read_oob_fndecl_24761_fns inftl_read_oob fndecl 3 24761 NULL ++_sdma_txadd_daddr_fndecl_24789_fns _sdma_txadd_daddr fndecl 5 24789 NULL ++gnttab_expand_fndecl_24794_fns gnttab_expand fndecl 1 24794 NULL ++afs_proc_rootcell_write_fndecl_24797_fns afs_proc_rootcell_write fndecl 3 24797 NULL ++num_q_vectors_i40e_vsi_24807_fns num_q_vectors i40e_vsi 0 24807 NULL ++fq_codel_zalloc_fndecl_24833_fns fq_codel_zalloc fndecl 1 24833 NULL ++acpi_ut_create_string_object_fndecl_24851_fns acpi_ut_create_string_object fndecl 1 24851 NULL ++__videobuf_copy_to_user_fndecl_24876_fns __videobuf_copy_to_user fndecl 4 24876 NULL ++memweight_fndecl_24905_fns memweight fndecl 0 24905 NULL ++unxz_fndecl_24936_fns unxz fndecl 2 24936 NULL ++nilfs_cpfile_clear_snapshot_fndecl_24964_fns nilfs_cpfile_clear_snapshot fndecl 2 24964 NULL ++outmsg_len_hvutil_transport_24966_fns outmsg_len hvutil_transport 0 24966 NULL ++zero_the_pointer_fndecl_25003_fns zero_the_pointer fndecl 0 25003 NULL ++default_density_st_modedef_25006_fns default_density st_modedef 0 25006 NULL ++sdp0length__SpiCfgData_25007_fns sdp0length _SpiCfgData 0 25007 NULL ++acpi_gpio_count_fndecl_25052_fns acpi_gpio_count fndecl 0 25052 NULL ++buffer_size_snd_compr_runtime_25072_fns buffer_size snd_compr_runtime 0 25072 NULL nohasharray ++vme_user_write_fndecl_25072_fns vme_user_write fndecl 3 25072 &buffer_size_snd_compr_runtime_25072_fns ++mlxsw_reg_trans_wait_fndecl_25101_fns mlxsw_reg_trans_wait fndecl 0 25101 NULL ++num_pbls_ocrdma_hw_mr_25102_fns num_pbls ocrdma_hw_mr 0 25102 NULL ++compat_sys_select_fndecl_25104_fns compat_sys_select fndecl 1 25104 NULL ++fsm_init_fndecl_25109_fns fsm_init fndecl 2 25109 NULL nohasharray ++output_fndecl_25109_fns output fndecl 3 25109 &fsm_init_fndecl_25109_fns ++i40e_allocate_virt_mem_d_fndecl_25132_fns i40e_allocate_virt_mem_d fndecl 3 25132 NULL ++create_table_fndecl_25158_fns create_table fndecl 2 25158 NULL ++ux500_regulator_debug_init_fndecl_25207_fns ux500_regulator_debug_init fndecl 3 25207 NULL ++npeers_cm_dev_25216_fns npeers cm_dev 0 25216 NULL ++of_property_read_string_helper_fndecl_25257_fns of_property_read_string_helper fndecl 0-5 25257 NULL ++stk_allocate_buffers_fndecl_25264_fns stk_allocate_buffers fndecl 2 25264 NULL ++register_count_acpi_gpe_block_info_25272_fns register_count acpi_gpe_block_info 0 25272 NULL ++sz_m1_mlx5_wq_cyc_25311_fns sz_m1 mlx5_wq_cyc 0 25311 NULL ++iscsi_tcp_conn_setup_fndecl_25323_fns iscsi_tcp_conn_setup fndecl 2 25323 NULL ++sysfs_create_groups_fndecl_25339_fns sysfs_create_groups fndecl 0 25339 NULL ++__mptctl_ioctl_fndecl_25360_fns __mptctl_ioctl fndecl 2 25360 NULL ++relay_subbufs_consumed_fndecl_25362_fns relay_subbufs_consumed fndecl 3 25362 NULL ++bio_copy_kern_fndecl_25382_fns bio_copy_kern fndecl 3 25382 NULL ++req_buf_size_f_uac1_opts_25386_fns req_buf_size f_uac1_opts 0 25386 NULL ++native_read_msr_fndecl_25394_fns native_read_msr fndecl 0 25394 NULL ++memblock_virt_alloc_try_nid_fndecl_25409_fns memblock_virt_alloc_try_nid fndecl 1 25409 NULL nohasharray ++memsize_t4_cq_25409_fns memsize t4_cq 0 25409 &memblock_virt_alloc_try_nid_fndecl_25409_fns ++snd_pcm_lib_read_transfer_fndecl_25411_fns snd_pcm_lib_read_transfer fndecl 5 25411 NULL ++ptlrpcd_per_cpt_max_vardecl_ptlrpcd_c_25416_fns ptlrpcd_per_cpt_max vardecl_ptlrpcd.c 0 25416 NULL ++smk_read_ptrace_fndecl_25461_fns smk_read_ptrace fndecl 3 25461 NULL ++viafb_vt1636_proc_write_fndecl_25473_fns viafb_vt1636_proc_write fndecl 3 25473 NULL ++max_buckets_out_mpt_lan_priv_25498_fns max_buckets_out mpt_lan_priv 0 25498 NULL ++count_seq_file_25501_fns count seq_file 0 25501 NULL ++blk_init_tags_fndecl_25511_fns blk_init_tags fndecl 1 25511 NULL ++SYSC_kexec_file_load_fndecl_25513_fns SYSC_kexec_file_load fndecl 3 25513 NULL ++read_file_spectral_period_fndecl_25514_fns read_file_spectral_period fndecl 3 25514 NULL ++smk_write_unconfined_fndecl_25530_fns smk_write_unconfined fndecl 3 25530 NULL ++wsm_write_mib_fndecl_25575_fns wsm_write_mib fndecl 4 25575 NULL ++cifs_mapchar_fndecl_25586_fns cifs_mapchar fndecl 0 25586 NULL ++isr_tx_exch_complete_read_fndecl_25588_fns isr_tx_exch_complete_read fndecl 3 25588 NULL ++udelay_test_write_fndecl_25596_fns udelay_test_write fndecl 3 25596 NULL ++isr_hw_pm_mode_changes_read_fndecl_25597_fns isr_hw_pm_mode_changes_read fndecl 3 25597 NULL nohasharray ++dma_tx_requested_read_fndecl_25597_fns dma_tx_requested_read fndecl 3 25597 &isr_hw_pm_mode_changes_read_fndecl_25597_fns ++max_cmd_sg_entries_ctlr_info_25601_fns max_cmd_sg_entries ctlr_info 0 25601 NULL ++size_hpi_message_header_25619_fns size hpi_message_header 0 25619 NULL ++profile_replace_fndecl_25647_fns profile_replace fndecl 3 25647 NULL ++nvme_trans_log_info_exceptions_fndecl_25670_fns nvme_trans_log_info_exceptions fndecl 3 25670 NULL ++pipeline_enc_tx_stat_fifo_int_read_fndecl_25675_fns pipeline_enc_tx_stat_fifo_int_read fndecl 3 25675 NULL ++max_cmd_per_lun_vardecl_megaraid_c_25693_fns max_cmd_per_lun vardecl_megaraid.c 0 25693 NULL ++persistent_ram_ecc_string_fndecl_25699_fns persistent_ram_ecc_string fndecl 0 25699 NULL ++ntfs_file_fsync_fndecl_25706_fns ntfs_file_fsync fndecl 2-3 25706 NULL ++max_cid_space_cnic_local_25708_fns max_cid_space cnic_local 0 25708 NULL ++vfd_write_fndecl_25710_fns vfd_write fndecl 3 25710 NULL ++nr_scanned_scan_control_25733_fns nr_scanned scan_control 0 25733 NULL ++pvr2_i2c_write_fndecl_25754_fns pvr2_i2c_write fndecl 4 25754 NULL ++regmap_range_read_file_fndecl_25764_fns regmap_range_read_file fndecl 3 25764 NULL ++rx_rx_cmplt_read_fndecl_25778_fns rx_rx_cmplt_read fndecl 3 25778 NULL ++btrfs_inode_extref_name_len_fndecl_25779_fns btrfs_inode_extref_name_len fndecl 0 25779 NULL ++hpet_readl_fndecl_25794_fns hpet_readl fndecl 0 25794 NULL ++pg_base_nfs_pgio_mirror_25798_fns pg_base nfs_pgio_mirror 0 25798 NULL ++keys_proc_write_fndecl_25819_fns keys_proc_write fndecl 3 25819 NULL ++__kfifo_in_fndecl_25822_fns __kfifo_in fndecl 3 25822 NULL ++ext4_kvmalloc_fndecl_25823_fns ext4_kvmalloc fndecl 1 25823 NULL ++pages_per_rd_bio_scrub_ctx_25831_fns pages_per_rd_bio scrub_ctx 0 25831 NULL ++rvt_reg_user_mr_fndecl_25852_fns rvt_reg_user_mr fndecl 4 25852 NULL ++ishtp_dma_num_slots_ishtp_device_25858_fns ishtp_dma_num_slots ishtp_device 0 25858 NULL ++alloc_tx_struct_fndecl_25886_fns alloc_tx_struct fndecl 1 25886 NULL ++walk_page_range_fndecl_25894_fns walk_page_range fndecl 0 25894 NULL ++ath6kl_regdump_read_fndecl_25898_fns ath6kl_regdump_read fndecl 3 25898 NULL ++nfp_net_tx_ring_alloc_fndecl_25907_fns nfp_net_tx_ring_alloc fndecl 2 25907 NULL ++kvm_vcpu_gfn_to_hva_prot_fndecl_25911_fns kvm_vcpu_gfn_to_hva_prot fndecl 2 25911 NULL ++mtd_concat_create_fndecl_25923_fns mtd_concat_create fndecl 2 25923 NULL nohasharray ++d40_pool_lli_alloc_fndecl_25923_fns d40_pool_lli_alloc fndecl 3 25923 &mtd_concat_create_fndecl_25923_fns ++get_kcore_size_fndecl_25930_fns get_kcore_size fndecl 0 25930 NULL ++smk_write_onlycap_fndecl_25939_fns smk_write_onlycap fndecl 3 25939 NULL ++kvm_hv_set_msr_common_fndecl_25940_fns kvm_hv_set_msr_common fndecl 3 25940 NULL ++__media_entity_enum_init_fndecl_25953_fns __media_entity_enum_init fndecl 2 25953 NULL ++tx_max_out_mpt_lan_priv_25974_fns tx_max_out mpt_lan_priv 0 25974 NULL ++picolcd_debug_eeprom_read_fndecl_26054_fns picolcd_debug_eeprom_read fndecl 3 26054 NULL ++_pcol_init_fndecl_26056_fns _pcol_init fndecl 2 26056 NULL ++ep0_write_fndecl_26075_fns ep0_write fndecl 3 26075 NULL ++alloc_bitmap_fndecl_26079_fns alloc_bitmap fndecl 1 26079 NULL ++idmap_pipe_downcall_fndecl_26092_fns idmap_pipe_downcall fndecl 3 26092 NULL ++qp_host_alloc_queue_fndecl_26101_fns qp_host_alloc_queue fndecl 1 26101 NULL ++snd_fw_async_midi_port_init_fndecl_26127_fns snd_fw_async_midi_port_init fndecl 4 26127 NULL ++ipwireless_ppp_mru_fndecl_26146_fns ipwireless_ppp_mru fndecl 0 26146 NULL ++zram_major_vardecl_zram_drv_c_26180_fns zram_major vardecl_zram_drv.c 0 26180 NULL ++iscsi_create_endpoint_fndecl_26186_fns iscsi_create_endpoint fndecl 1 26186 NULL ++SYSC_setdomainname_fndecl_26207_fns SYSC_setdomainname fndecl 2 26207 NULL ++bfad_debugfs_write_regrd_fndecl_26209_fns bfad_debugfs_write_regrd fndecl 3 26209 NULL nohasharray ++data_len_kernel_ipmi_msg_26209_fns data_len kernel_ipmi_msg 0 26209 &bfad_debugfs_write_regrd_fndecl_26209_fns ++i40iw_allocate_virt_mem_fndecl_26210_fns i40iw_allocate_virt_mem fndecl 3 26210 NULL ++clone_range_fndecl_26212_fns clone_range fndecl 6-5 26212 NULL ++blk_queue_init_tags_fndecl_26227_fns blk_queue_init_tags fndecl 2 26227 NULL ++command_setflickerctrl_fndecl_26233_fns command_setflickerctrl fndecl 0 26233 NULL nohasharray ++ramoops_pstore_write_buf_user_fndecl_26233_fns ramoops_pstore_write_buf_user fndecl 7 26233 &command_setflickerctrl_fndecl_26233_fns ++n_hdlc_tty_write_fndecl_26279_fns n_hdlc_tty_write fndecl 4 26279 NULL ++send_write_fndecl_26285_fns send_write fndecl 4 26285 NULL ++wacom_led_putimage_fndecl_26291_fns wacom_led_putimage fndecl 4 26291 NULL ++used_core_name_26313_fns used core_name 0 26313 NULL ++alloc_ring_fndecl_26338_fns alloc_ring fndecl 4-2 26338 NULL ++ept_prefetch_gpte_fndecl_26343_fns ept_prefetch_gpte fndecl 4 26343 NULL ++kovaplus_sysfs_read_fndecl_26362_fns kovaplus_sysfs_read fndecl 6 26362 NULL ++__krealloc_fndecl_26394_fns __krealloc fndecl 2 26394 NULL ++get_user_cpu_mask_fndecl_26398_fns get_user_cpu_mask fndecl 2 26398 NULL ++omap_hwmod_count_resources_fndecl_26400_fns omap_hwmod_count_resources fndecl 0 26400 NULL ++krealloc_fndecl_26415_fns krealloc fndecl 2 26415 NULL ++acpi_os_allocate_fndecl_26431_fns acpi_os_allocate fndecl 1 26431 NULL ++start_cif_cam_fndecl_26442_fns start_cif_cam fndecl 0 26442 NULL ++usbat_bulk_read_fndecl_26469_fns usbat_bulk_read fndecl 4 26469 NULL ++queue_cnt_fndecl_26484_fns queue_cnt fndecl 0 26484 NULL ++videobuf_read_stream_fndecl_26495_fns videobuf_read_stream fndecl 3 26495 NULL ++setkey_fndecl_26520_fns setkey fndecl 3 26520 NULL nohasharray ++num_tc_mlx5e_params_26520_fns num_tc mlx5e_params 0 26520 &setkey_fndecl_26520_fns ++npages_kvm_memory_slot_26541_fns npages kvm_memory_slot 0 26541 NULL ++nfsd_drc_max_mem_vardecl_26544_fns nfsd_drc_max_mem vardecl 0 26544 NULL nohasharray ++sctp_setsockopt_default_sndinfo_fndecl_26544_fns sctp_setsockopt_default_sndinfo fndecl 3 26544 &nfsd_drc_max_mem_vardecl_26544_fns ++cld_pipe_downcall_fndecl_26561_fns cld_pipe_downcall fndecl 3 26561 NULL ++nfs4_write_cached_acl_fndecl_26573_fns nfs4_write_cached_acl fndecl 4 26573 NULL ++nvme_trans_completion_fndecl_26597_fns nvme_trans_completion fndecl 0 26597 NULL ++hdac_hdmi_fill_widget_info_fndecl_26629_fns hdac_hdmi_fill_widget_info fndecl 8 26629 NULL ++cache_write_fndecl_26630_fns cache_write fndecl 3 26630 NULL ++read_file_antenna_fndecl_26645_fns read_file_antenna fndecl 3 26645 NULL ++iio_device_add_event_sysfs_fndecl_26664_fns iio_device_add_event_sysfs fndecl 0 26664 NULL ++gb_operation_unidirectional_timeout_fndecl_26694_fns gb_operation_unidirectional_timeout fndecl 4 26694 NULL ++len_tipc_mon_domain_26711_fns len tipc_mon_domain 0 26711 NULL ++wil_read_back_fndecl_26724_fns wil_read_back fndecl 3 26724 NULL ++cache_downcall_fndecl_26737_fns cache_downcall fndecl 3 26737 NULL ++len_osd_sg_entry_26755_fns len osd_sg_entry 0 26755 NULL ++num_phys_expander_device_26765_fns num_phys expander_device 0 26765 NULL ++rdma_rw_init_single_wr_fndecl_26775_fns rdma_rw_init_single_wr fndecl 5 26775 NULL ++fw_iso_buffer_alloc_fndecl_26779_fns fw_iso_buffer_alloc fndecl 2 26779 NULL nohasharray ++hb_size_hashbin_t_26779_fns hb_size hashbin_t 0 26779 &fw_iso_buffer_alloc_fndecl_26779_fns ++audit_unpack_string_fndecl_26791_fns audit_unpack_string fndecl 3 26791 NULL ++iio_storage_bytes_for_si_fndecl_26798_fns iio_storage_bytes_for_si fndecl 0 26798 NULL ++fb_sys_read_fndecl_26817_fns fb_sys_read fndecl 3 26817 NULL ++ath6kl_mgmt_powersave_ap_fndecl_26828_fns ath6kl_mgmt_powersave_ap fndecl 6 26828 NULL ++edid_size_ufx_data_26833_fns edid_size ufx_data 0 26833 NULL ++hsi_register_board_info_fndecl_26863_fns hsi_register_board_info fndecl 2 26863 NULL ++kvm_read_nested_guest_page_fndecl_26890_fns kvm_read_nested_guest_page fndecl 5 26890 NULL ++read_file_phy_err_fndecl_26901_fns read_file_phy_err fndecl 3 26901 NULL ++reexecute_instruction_fndecl_26906_fns reexecute_instruction fndecl 2 26906 NULL ++edma_prep_slave_sg_fndecl_26917_fns edma_prep_slave_sg fndecl 3 26917 NULL ++cache_ctr_fndecl_26919_fns cache_ctr fndecl 2 26919 NULL ++round_event_name_len_fndecl_26935_fns round_event_name_len fndecl 0 26935 NULL ++axi_dmac_prep_dma_cyclic_fndecl_26953_fns axi_dmac_prep_dma_cyclic fndecl 3-4 26953 NULL ++kvm_vcpu_gfn_to_hva_fndecl_26957_fns kvm_vcpu_gfn_to_hva fndecl 2 26957 NULL ++iso_sched_alloc_fndecl_26962_fns iso_sched_alloc fndecl 1 26962 NULL nohasharray ++wep_key_not_found_read_fndecl_26962_fns wep_key_not_found_read fndecl 3 26962 &iso_sched_alloc_fndecl_26962_fns ++len_hidraw_report_26966_fns len hidraw_report 0 26966 NULL ++fid_len_xfs_fid_27000_fns fid_len xfs_fid 0 27000 NULL ++netxen_alloc_sds_rings_fndecl_27002_fns netxen_alloc_sds_rings fndecl 2 27002 NULL ++ath6kl_cfg80211_connect_event_fndecl_27024_fns ath6kl_cfg80211_connect_event fndecl 7-8-9 27024 NULL ++rdma_rw_ctx_signature_init_fndecl_27033_fns rdma_rw_ctx_signature_init fndecl 9 27033 NULL ++data_read_fndecl_27045_fns data_read fndecl 3 27045 NULL ++bm_init_fndecl_27082_fns bm_init fndecl 2 27082 NULL ++smk_write_mapped_fndecl_27100_fns smk_write_mapped fndecl 3 27100 NULL ++acpi_table_parse_entries_array_fndecl_27120_fns acpi_table_parse_entries_array fndecl 0 27120 NULL ++cnt_set_multicast_27125_fns cnt set_multicast 0 27125 NULL ++sys32_fadvise64_fndecl_27136_fns sys32_fadvise64 fndecl 4 27136 NULL ++do_proc_readlink_fndecl_27139_fns do_proc_readlink fndecl 3 27139 NULL ++compat_sys_pselect6_fndecl_27146_fns compat_sys_pselect6 fndecl 1 27146 NULL ++nilfs_attach_checkpoint_fndecl_27152_fns nilfs_attach_checkpoint fndecl 2 27152 NULL ++cfs_hash_rehash_bits_fndecl_27208_fns cfs_hash_rehash_bits fndecl 0 27208 NULL ++mx_sb_len_sg_io_hdr_27261_fns mx_sb_len sg_io_hdr 0 27261 NULL ++alloc_async_fndecl_27283_fns alloc_async fndecl 1 27283 NULL ++ath6kl_connect_event_fndecl_27304_fns ath6kl_connect_event fndecl 8-9 27304 NULL ++speed_rockchip_spi_27307_fns speed rockchip_spi 0 27307 NULL ++cifs_strict_fsync_fndecl_27308_fns cifs_strict_fsync fndecl 2-3 27308 NULL ++nrelocs_radeon_cs_parser_27313_fns nrelocs radeon_cs_parser 0 27313 NULL ++btrfs_token_file_extent_ram_bytes_fndecl_27316_fns btrfs_token_file_extent_ram_bytes fndecl 0 27316 NULL ++dma_declare_coherent_memory_fndecl_27319_fns dma_declare_coherent_memory fndecl 4 27319 NULL ++read_default_ldt_fndecl_27341_fns read_default_ldt fndecl 2 27341 NULL ++snd_seq_oss_readq_new_fndecl_27352_fns snd_seq_oss_readq_new fndecl 2 27352 NULL ++n_mcgrps_genl_family_27362_fns n_mcgrps genl_family 0 27362 NULL ++num_altsetting_usb_interface_27371_fns num_altsetting usb_interface 0 27371 NULL ++urb_size_tm6000_core_27374_fns urb_size tm6000_core 0 27374 NULL ++msg_namelen_msghdr_27389_fns msg_namelen msghdr 0 27389 NULL ++evdev_ioctl_compat_fndecl_27400_fns evdev_ioctl_compat fndecl 2 27400 NULL ++max_packages_vardecl_uncore_c_27449_fns max_packages vardecl_uncore.c 0 27449 NULL ++tool_peer_mw_read_fndecl_27484_fns tool_peer_mw_read fndecl 3 27484 NULL ++local_nentries_xpc_channel_27489_fns local_nentries xpc_channel 0 27489 NULL ++dvb_demux_read_fndecl_27534_fns dvb_demux_read fndecl 3 27534 NULL ++lov_obd_packmd_fndecl_27573_fns lov_obd_packmd fndecl 0 27573 NULL ++pci_add_ext_cap_save_buffer_fndecl_27587_fns pci_add_ext_cap_save_buffer fndecl 3 27587 NULL ++dvb_usercopy_fndecl_27591_fns dvb_usercopy fndecl 2 27591 NULL ++md_alloc_fndecl_27600_fns md_alloc fndecl 1 27600 NULL ++iscsi_create_flashnode_conn_fndecl_27605_fns iscsi_create_flashnode_conn fndecl 4 27605 NULL ++error_res_proc_context_27648_fns error res_proc_context 0 27648 NULL ++nvkm_event_init_fndecl_27654_fns nvkm_event_init fndecl 2-3 27654 NULL ++gb_operation_create_common_fndecl_27662_fns gb_operation_create_common fndecl 3 27662 NULL ++masq_device_event_fndecl_27665_fns masq_device_event fndecl 0 27665 NULL ++mr_write_fndecl_27670_fns mr_write fndecl 0 27670 NULL ++tlbflush_write_file_fndecl_27685_fns tlbflush_write_file fndecl 3 27685 NULL ++vhci_put_user_fndecl_27695_fns vhci_put_user fndecl 4 27695 NULL ++hvc_alloc_fndecl_27696_fns hvc_alloc fndecl 4 27696 NULL ++pcpu_extend_area_map_fndecl_27710_fns pcpu_extend_area_map fndecl 2 27710 NULL ++sdhci_pltfm_init_fndecl_27712_fns sdhci_pltfm_init fndecl 3 27712 NULL ++fsblog_xfs_da_geometry_27717_fns fsblog xfs_da_geometry 0 27717 NULL ++pwr_rcvd_awake_bcns_cnt_read_fndecl_27723_fns pwr_rcvd_awake_bcns_cnt_read fndecl 3 27723 NULL ++xstate_size__fpx_sw_bytes_27731_fns xstate_size _fpx_sw_bytes 0 27731 NULL ++ioat_dca_count_dca_slots_fndecl_27732_fns ioat_dca_count_dca_slots fndecl 0 27732 NULL ++word_size_e1000_eeprom_info_27741_fns word_size e1000_eeprom_info 0 27741 NULL ++si_blocks_ocfs2_slot_info_27753_fns si_blocks ocfs2_slot_info 0 27753 NULL ++sel_read_class_fndecl_27758_fns sel_read_class fndecl 3 27758 NULL ++dwc3_link_state_write_fndecl_27762_fns dwc3_link_state_write fndecl 3 27762 NULL ++rtw_android_get_link_speed_fndecl_27772_fns rtw_android_get_link_speed fndecl 0 27772 NULL ++nr_ports_solos_card_27804_fns nr_ports solos_card 0 27804 NULL ++roundup_brcmf_sdio_27833_fns roundup brcmf_sdio 0 27833 NULL nohasharray ++type_kqid_27833_fns type kqid 0 27833 &roundup_brcmf_sdio_27833_fns ++cfg_niq_csio_hw_27842_fns cfg_niq csio_hw 0 27842 NULL ++traceSMB_proc_write_fndecl_27848_fns traceSMB_proc_write fndecl 3 27848 NULL ++listxattr_fndecl_27890_fns listxattr fndecl 3 27890 NULL ++lbq_len_rx_ring_27913_fns lbq_len rx_ring 0 27913 NULL ++numchips_lpddr_private_27938_fns numchips lpddr_private 0 27938 NULL ++usbat_hp8200e_rw_block_test_fndecl_27957_fns usbat_hp8200e_rw_block_test fndecl 5-13 27957 NULL ++pcbit_writecmd_fndecl_27967_fns pcbit_writecmd fndecl 2 27967 NULL ++parser_init_byte_stream_fndecl_27973_fns parser_init_byte_stream fndecl 2 27973 NULL ++mptctl_ioctl_fndecl_27984_fns mptctl_ioctl fndecl 2 27984 NULL ++__nf_ct_ext_add_length_fndecl_27999_fns __nf_ct_ext_add_length fndecl 3 27999 NULL ++xfs_iext_inline_to_direct_fndecl_28019_fns xfs_iext_inline_to_direct fndecl 2 28019 NULL ++populate_dir_fndecl_28020_fns populate_dir fndecl 0 28020 NULL nohasharray ++write_file_dump_fndecl_28020_fns write_file_dump fndecl 3 28020 &populate_dir_fndecl_28020_fns ++cfs_array_alloc_fndecl_28042_fns cfs_array_alloc fndecl 2 28042 NULL ++num_intr_mic_intr_info_28048_fns num_intr mic_intr_info 0 28048 NULL ++bio_slab_max_vardecl_bio_c_28087_fns bio_slab_max vardecl_bio.c 0 28087 NULL ++fnic_trace_ctrl_read_fndecl_28098_fns fnic_trace_ctrl_read fndecl 3 28098 NULL ++stream_next_buffer_check_queue_fndecl_28114_fns stream_next_buffer_check_queue fndecl 0 28114 NULL ++cfg80211_disconnected_fndecl_28155_fns cfg80211_disconnected fndecl 4 28155 NULL ++__dn_setsockopt_fndecl_28183_fns __dn_setsockopt fndecl 5 28183 NULL ++ttm_dma_pool_alloc_new_pages_fndecl_28194_fns ttm_dma_pool_alloc_new_pages fndecl 3 28194 NULL ++snd_rme96_playback_copy_fndecl_28196_fns snd_rme96_playback_copy fndecl 5 28196 NULL ++bfad_debugfs_read_fndecl_28204_fns bfad_debugfs_read fndecl 3 28204 NULL ++xattr_getsecurity_fndecl_28209_fns xattr_getsecurity fndecl 0 28209 NULL ++relay_file_read_fndecl_28240_fns relay_file_read fndecl 3 28240 NULL ++pwr_disable_ps_read_fndecl_28267_fns pwr_disable_ps_read fndecl 3 28267 NULL ++pbdma_nr_gk104_fifo_28278_fns pbdma_nr gk104_fifo 0 28278 NULL ++xhci_segment_alloc_fndecl_28310_fns xhci_segment_alloc fndecl 3 28310 NULL ++comedi_read_fndecl_28316_fns comedi_read fndecl 3 28316 NULL ++npages_mlx4_buf_28321_fns npages mlx4_buf 0 28321 NULL ++set_video_mode_Kiara_fndecl_28325_fns set_video_mode_Kiara fndecl 4 28325 NULL ++fnic_trace_ctrl_write_fndecl_28350_fns fnic_trace_ctrl_write fndecl 3 28350 NULL ++dma_lch_count_vardecl_dma_c_28369_fns dma_lch_count vardecl_dma.c 0 28369 NULL ++usbat_multiple_write_fndecl_28375_fns usbat_multiple_write fndecl 4 28375 NULL ++bio_integrity_trim_fndecl_28376_fns bio_integrity_trim fndecl 2-3 28376 NULL ++simple_attr_write_fndecl_28383_fns simple_attr_write fndecl 3 28383 NULL ++__bpf_fill_ja_fndecl_28393_fns __bpf_fill_ja fndecl 2 28393 NULL ++sd_major_fndecl_28413_fns sd_major fndecl 1-0 28413 NULL ++__inet_insert_ifa_fndecl_28418_fns __inet_insert_ifa fndecl 0 28418 NULL nohasharray ++xfs_inumbers_fmt_fndecl_28418_fns xfs_inumbers_fmt fndecl 3 28418 &__inet_insert_ifa_fndecl_28418_fns ++hpi_init_messageV1_fndecl_28435_fns hpi_init_messageV1 fndecl 2 28435 NULL ++iscsi_iser_session_create_fndecl_28447_fns iscsi_iser_session_create fndecl 3 28447 NULL ++data_out_size_mpt3_ioctl_command_28472_fns data_out_size mpt3_ioctl_command 0 28472 NULL ++spidev_ioctl_fndecl_28477_fns spidev_ioctl fndecl 2 28477 NULL ++mgslpc_device_count_vardecl_synclink_cs_c_28478_fns mgslpc_device_count vardecl_synclink_cs.c 0 28478 NULL ++csa_nrclists_cb_sequenceargs_28491_fns csa_nrclists cb_sequenceargs 0 28491 NULL ++get_leb_cnt_fndecl_28495_fns get_leb_cnt fndecl 0-2 28495 NULL ++num_vmdq_msix_i40e_pf_28501_fns num_vmdq_msix i40e_pf 0 28501 NULL ++rds_pages_in_vec_fndecl_28521_fns rds_pages_in_vec fndecl 0 28521 NULL ++max_rds_rings_qlcnic_adapter_28536_fns max_rds_rings qlcnic_adapter 0 28536 NULL ++btcx_screen_clips_fndecl_28540_fns btcx_screen_clips fndecl 0-5 28540 NULL ++get_virtual_node_size_fndecl_28543_fns get_virtual_node_size fndecl 0 28543 NULL ++mlx5_cmd_fc_bulk_alloc_fndecl_28547_fns mlx5_cmd_fc_bulk_alloc fndecl 3 28547 NULL ++mwifiex_send_delba_fndecl_28557_fns mwifiex_send_delba fndecl 2 28557 NULL ++wil_write_back_fndecl_28568_fns wil_write_back fndecl 3 28568 NULL ++ufx_i2c_wait_busy_fndecl_28574_fns ufx_i2c_wait_busy fndecl 0 28574 NULL ++charcount_console_font_op_28585_fns charcount console_font_op 0 28585 NULL ++i915_gem_gtt_pread_fndecl_28595_fns i915_gem_gtt_pread fndecl 3-4 28595 NULL ++tmc_read_fndecl_28597_fns tmc_read fndecl 3 28597 NULL ++menu_count_uvc_xu_control_mapping_28599_fns menu_count uvc_xu_control_mapping 0 28599 NULL nohasharray ++bm_status_write_fndecl_28599_fns bm_status_write fndecl 3 28599 &menu_count_uvc_xu_control_mapping_28599_fns ++output_async_fndecl_28621_fns output_async fndecl 3 28621 NULL ++hfi1_rcvarr_split_vardecl_init_c_28624_fns hfi1_rcvarr_split vardecl_init.c 0 28624 NULL ++rvt_rkey_ok_fndecl_28649_fns rvt_rkey_ok fndecl 3-4 28649 NULL ++alloc_size_chunk_28657_fns alloc_size chunk 0 28657 NULL ++offset_cache_reader_28697_fns offset cache_reader 0 28697 NULL ++mlx4_init_cmpt_table_fndecl_28706_fns mlx4_init_cmpt_table fndecl 3 28706 NULL ++lpfc_idiag_ctlacc_write_fndecl_28715_fns lpfc_idiag_ctlacc_write fndecl 3 28715 NULL ++oprofilefs_ulong_to_user_fndecl_28717_fns oprofilefs_ulong_to_user fndecl 3 28717 NULL ++note_last_dentry_fndecl_28724_fns note_last_dentry fndecl 3 28724 NULL nohasharray ++d40_prep_memcpy_fndecl_28724_fns d40_prep_memcpy fndecl 4 28724 ¬e_last_dentry_fndecl_28724_fns ++skb_cow_data_fndecl_28734_fns skb_cow_data fndecl 0 28734 NULL ++batadv_iv_ogm_orig_del_if_fndecl_28743_fns batadv_iv_ogm_orig_del_if fndecl 2 28743 NULL ++batadv_iv_ogm_orig_add_if_fndecl_28753_fns batadv_iv_ogm_orig_add_if fndecl 2 28753 NULL ++fw_device_op_ioctl_fndecl_28760_fns fw_device_op_ioctl fndecl 2 28760 NULL ++C_SYSC_migrate_pages_fndecl_28785_fns C_SYSC_migrate_pages fndecl 2 28785 NULL ++ide_queue_pc_tail_fndecl_28810_fns ide_queue_pc_tail fndecl 5 28810 NULL ++sctp_setsockopt_hmac_ident_fndecl_28852_fns sctp_setsockopt_hmac_ident fndecl 3 28852 NULL ++split_fndecl_28856_fns split fndecl 2 28856 NULL ++snd_ctl_elem_user_tlv_fndecl_28860_fns snd_ctl_elem_user_tlv fndecl 3 28860 NULL ++imclk_usdhi6_host_28873_fns imclk usdhi6_host 0 28873 NULL nohasharray ++br_fdb_update_fndecl_28873_fns br_fdb_update fndecl 4 28873 &imclk_usdhi6_host_28873_fns ++TupleOffset_tuple_t_28876_fns TupleOffset tuple_t 0 28876 NULL ++ieee80211_get_num_supported_channels_fndecl_28907_fns ieee80211_get_num_supported_channels fndecl 0 28907 NULL ++ecdh_make_pub_key_fndecl_28927_fns ecdh_make_pub_key fndecl 2 28927 NULL ++wil_write_led_blink_time_fndecl_28933_fns wil_write_led_blink_time fndecl 3 28933 NULL ++usbat_write_block_fndecl_28938_fns usbat_write_block fndecl 4-6 28938 NULL ++ath6kl_power_params_write_fndecl_28953_fns ath6kl_power_params_write fndecl 3 28953 NULL ++sel_write_create_fndecl_29002_fns sel_write_create fndecl 3 29002 NULL ++construct_key_fndecl_29010_fns construct_key fndecl 3 29010 NULL ++seq_copy_in_user_fndecl_29019_fns seq_copy_in_user fndecl 3 29019 NULL ++max_physical_pkg_id_vardecl_smpboot_c_29028_fns max_physical_pkg_id vardecl_smpboot.c 0 29028 NULL ++drm_vblank_init_fndecl_29041_fns drm_vblank_init fndecl 2 29041 NULL ++of_get_available_child_count_fndecl_29042_fns of_get_available_child_count fndecl 0 29042 NULL ++devm_mfd_add_devices_fndecl_29043_fns devm_mfd_add_devices fndecl 4 29043 NULL ++qib_get_base_info_fndecl_29050_fns qib_get_base_info fndecl 3 29050 NULL ++str_to_user_fndecl_29056_fns str_to_user fndecl 2 29056 NULL ++___alloc_bootmem_fndecl_29057_fns ___alloc_bootmem fndecl 1 29057 NULL ++i40e_dbg_command_write_fndecl_29070_fns i40e_dbg_command_write fndecl 3 29070 NULL ++dev_irnet_write_fndecl_29077_fns dev_irnet_write fndecl 3 29077 NULL ++ablkcipher_edesc_alloc_fndecl_29119_fns ablkcipher_edesc_alloc fndecl 2 29119 NULL ++pci_set_power_state_fndecl_29124_fns pci_set_power_state fndecl 0 29124 NULL nohasharray ++sca3000_read_first_n_hw_rb_fndecl_29124_fns sca3000_read_first_n_hw_rb fndecl 2 29124 &pci_set_power_state_fndecl_29124_fns ++tool_peer_mw_write_fndecl_29137_fns tool_peer_mw_write fndecl 3 29137 NULL ++max_dump_cnt_ramoops_context_29141_fns max_dump_cnt ramoops_context 0 29141 NULL ++kmem_zalloc_fndecl_29157_fns kmem_zalloc fndecl 1 29157 NULL ++current_rx_bytes_printer_dev_29165_fns current_rx_bytes printer_dev 0 29165 NULL ++vp_try_to_find_vqs_fndecl_29181_fns vp_try_to_find_vqs fndecl 2 29181 NULL ++notifier_call_chain_fndecl_29207_fns notifier_call_chain fndecl 0 29207 NULL ++dvb_dmxdev_buffer_write_fndecl_29234_fns dvb_dmxdev_buffer_write fndecl 0 29234 NULL ++count_qed_tid_seg_29243_fns count qed_tid_seg 0 29243 NULL ++ptc_proc_write_fndecl_29247_fns ptc_proc_write fndecl 3 29247 NULL ++hfi1_copy_sge_fndecl_29257_fns hfi1_copy_sge fndecl 3 29257 NULL ++rtw_malloc2d_fndecl_29269_fns rtw_malloc2d fndecl 3-2-1 29269 NULL ++ib_uverbs_open_xrcd_fndecl_29276_fns ib_uverbs_open_xrcd fndecl 4-5 29276 NULL ++xfs_handle_to_dentry_fndecl_29300_fns xfs_handle_to_dentry fndecl 3 29300 NULL ++rawv6_seticmpfilter_fndecl_29306_fns rawv6_seticmpfilter fndecl 5 29306 NULL ++fnic_reset_stats_write_fndecl_29314_fns fnic_reset_stats_write fndecl 3 29314 NULL ++total_size_orangefs_bufmap_29333_fns total_size orangefs_bufmap 0 29333 NULL ++alloced_snd_array_29353_fns alloced snd_array 0 29353 NULL ++fuse_get_req_fndecl_29358_fns fuse_get_req fndecl 2 29358 NULL ++tx_ring_size_pxa168_eth_private_29372_fns tx_ring_size pxa168_eth_private 0 29372 NULL ++ib_uverbs_unmarshall_recv_fndecl_29384_fns ib_uverbs_unmarshall_recv fndecl 5 29384 NULL ++__alloc_bootmem_low_nopanic_fndecl_29400_fns __alloc_bootmem_low_nopanic fndecl 1 29400 NULL nohasharray ++octeon_alloc_recv_info_fndecl_29400_fns octeon_alloc_recv_info fndecl 1 29400 &__alloc_bootmem_low_nopanic_fndecl_29400_fns ++block_extra_size_snd_util_memhdr_29432_fns block_extra_size snd_util_memhdr 0 29432 NULL ++sctp_setsockopt_maxseg_fndecl_29478_fns sctp_setsockopt_maxseg fndecl 3 29478 NULL ++nf_nat_sdp_media_fndecl_29508_fns nf_nat_sdp_media fndecl 9 29508 NULL ++ecryptfs_copy_filename_fndecl_29519_fns ecryptfs_copy_filename fndecl 4 29519 NULL ++unix_stream_connect_fndecl_29527_fns unix_stream_connect fndecl 3 29527 NULL ++qedr_prepare_pbl_tbl_fndecl_29561_fns qedr_prepare_pbl_tbl fndecl 3 29561 NULL ++nvbios_rd16_fndecl_29576_fns nvbios_rd16 fndecl 0 29576 NULL ++xstateregs_get_fndecl_29585_fns xstateregs_get fndecl 4 29585 NULL ++rxe_pool_init_index_fndecl_29612_fns rxe_pool_init_index fndecl 3-2 29612 NULL ++nicvf_init_snd_queue_fndecl_29640_fns nicvf_init_snd_queue fndecl 3 29640 NULL ++acpi_rs_set_resource_header_fndecl_29642_fns acpi_rs_set_resource_header fndecl 2 29642 NULL ++er_extcount_xfs_ext_irec_29646_fns er_extcount xfs_ext_irec 0 29646 NULL ++control_read_fndecl_29649_fns control_read fndecl 6 29649 NULL ++count_vfio_pci_hot_reset_info_29655_fns count vfio_pci_hot_reset_info 0 29655 NULL ++split_node_fndecl_29659_fns split_node fndecl 0 29659 NULL nohasharray ++ls_num_lprocfs_stats_29659_fns ls_num lprocfs_stats 0 29659 &split_node_fndecl_29659_fns ++rds_message_alloc_fndecl_29702_fns rds_message_alloc fndecl 1 29702 NULL ++maxframe_vardecl_n_hdlc_c_29719_fns maxframe vardecl_n_hdlc.c 0 29719 NULL ++sel_write_disable_fndecl_29724_fns sel_write_disable fndecl 3 29724 NULL ++pipeline_defrag_to_rx_xfer_swi_read_fndecl_29788_fns pipeline_defrag_to_rx_xfer_swi_read fndecl 3 29788 NULL ++ima_show_htable_violations_fndecl_29800_fns ima_show_htable_violations fndecl 3 29800 NULL ++vbe_state_size_uvesafb_par_29809_fns vbe_state_size uvesafb_par 0 29809 NULL ++si_lasti_bfs_sb_info_29842_fns si_lasti bfs_sb_info 0 29842 NULL ++len_ethtool_dump_29843_fns len ethtool_dump 0 29843 NULL ++nfs_idmap_lookup_id_fndecl_29879_fns nfs_idmap_lookup_id fndecl 2 29879 NULL ++parport_write_fndecl_29886_fns parport_write fndecl 0 29886 NULL ++length_ndis_80211_pmkid_29893_fns length ndis_80211_pmkid 0 29893 NULL ++PageLength__CONFIG_PAGE_HEADER_29916_fns PageLength _CONFIG_PAGE_HEADER 0 29916 NULL ++error_error_frame_ctrl_read_fndecl_29919_fns error_error_frame_ctrl_read fndecl 3 29919 NULL ++sctp_getsockopt_maxseg_fndecl_29922_fns sctp_getsockopt_maxseg fndecl 2 29922 NULL ++sys_syslog_fndecl_29929_fns sys_syslog fndecl 3 29929 NULL ++cciss_proc_write_fndecl_29952_fns cciss_proc_write fndecl 3 29952 NULL ++msc_nfinalizers_lnet_msg_container_30006_fns msc_nfinalizers lnet_msg_container 0 30006 NULL ++__qlcnic_pci_sriov_enable_fndecl_30010_fns __qlcnic_pci_sriov_enable fndecl 2 30010 NULL ++snd_rme9652_capture_copy_fndecl_30012_fns snd_rme9652_capture_copy fndecl 5 30012 NULL ++read_file_spectral_count_fndecl_30019_fns read_file_spectral_count fndecl 3 30019 NULL ++mlx5e_setup_tc_fndecl_30023_fns mlx5e_setup_tc fndecl 2 30023 NULL ++read_emulate_fndecl_30037_fns read_emulate fndecl 2-4 30037 NULL ++ath6kl_listen_int_read_fndecl_30048_fns ath6kl_listen_int_read fndecl 3 30048 NULL ++do_compat_pselect_fndecl_30093_fns do_compat_pselect fndecl 1 30093 NULL ++ecryptfs_decode_and_decrypt_filename_fndecl_30104_fns ecryptfs_decode_and_decrypt_filename fndecl 5 30104 NULL ++if_real_bytes_xfs_ifork_30126_fns if_real_bytes xfs_ifork 0 30126 NULL ++send_section_size_netvsc_device_30166_fns send_section_size netvsc_device 0 30166 NULL ++rx_ring_size_pxa168_eth_private_30172_fns rx_ring_size pxa168_eth_private 0 30172 NULL ++event_phy_transmit_error_read_fndecl_30196_fns event_phy_transmit_error_read fndecl 3 30196 NULL ++hrp_nthrs_ptlrpc_hr_partition_30214_fns hrp_nthrs ptlrpc_hr_partition 0 30214 NULL ++minor_rbd_device_30216_fns minor rbd_device 0 30216 NULL ++SetLineNumber_fndecl_30236_fns SetLineNumber fndecl 0 30236 NULL ++minor_count_vardecl_30272_fns minor_count vardecl 0 30272 NULL ++count_argc_fndecl_30296_fns count_argc fndecl 0 30296 NULL ++alloc_alien_cache_fndecl_30308_fns alloc_alien_cache fndecl 2 30308 NULL ++tracing_buffers_read_fndecl_30311_fns tracing_buffers_read fndecl 3 30311 NULL ++kvm_write_guest_cached_fndecl_30321_fns kvm_write_guest_cached fndecl 4 30321 NULL ++avc_stream_set_format_fndecl_30322_fns avc_stream_set_format fndecl 5 30322 NULL ++init_mr_info_fndecl_30331_fns init_mr_info fndecl 3 30331 NULL ++tc90522_master_xfer_fndecl_30332_fns tc90522_master_xfer fndecl 3 30332 NULL ++nr_ops_rdma_rw_ctx_30338_fns nr_ops rdma_rw_ctx 0 30338 NULL ++len_snd_seq_ev_ext_30374_fns len snd_seq_ev_ext 0 30374 NULL ++max_span_mlxsw_resources_30386_fns max_span mlxsw_resources 0 30386 NULL ++hwm_tx_init_fndecl_30411_fns hwm_tx_init fndecl 4 30411 NULL ++get_pages_vram_fndecl_30416_fns get_pages_vram fndecl 2 30416 NULL ++decode_opaque_fixed_fndecl_30421_fns decode_opaque_fixed fndecl 3 30421 NULL ++flat_state_cnt_vardecl_processor_idle_c_30427_fns flat_state_cnt vardecl_processor_idle.c 0 30427 NULL ++of_irq_count_fndecl_30438_fns of_irq_count fndecl 0 30438 NULL ++comedi_alloc_spriv_fndecl_30449_fns comedi_alloc_spriv fndecl 2 30449 NULL ++btrfs_sync_file_fndecl_30480_fns btrfs_sync_file fndecl 3 30480 NULL ++rd_build_prot_space_fndecl_30490_fns rd_build_prot_space fndecl 3-2 30490 NULL ++vhost_add_used_n_fndecl_30491_fns vhost_add_used_n fndecl 3 30491 NULL ++kvm_read_guest_atomic_fndecl_30494_fns kvm_read_guest_atomic fndecl 4-2 30494 NULL ++ttm_dma_page_pool_free_fndecl_30527_fns ttm_dma_page_pool_free fndecl 2 30527 NULL ++nvme_submit_sync_cmd_fndecl_30530_fns nvme_submit_sync_cmd fndecl 4 30530 NULL ++wMaxCommand_wdm_device_30565_fns wMaxCommand wdm_device 0 30565 NULL ++wil_read_led_blink_time_fndecl_30567_fns wil_read_led_blink_time fndecl 3 30567 NULL ++snd_pcm_oss_write1_fndecl_30571_fns snd_pcm_oss_write1 fndecl 3 30571 NULL ++wiidebug_drm_write_fndecl_30572_fns wiidebug_drm_write fndecl 3 30572 NULL ++mbox_test_message_read_fndecl_30588_fns mbox_test_message_read fndecl 3 30588 NULL ++get_scq_fndecl_30594_fns get_scq fndecl 2 30594 NULL ++tifm_alloc_adapter_fndecl_30596_fns tifm_alloc_adapter fndecl 1 30596 NULL ++rx_win_size_mwifiex_add_ba_param_30610_fns rx_win_size mwifiex_add_ba_param 0 30610 NULL ++kobject_add_fndecl_30644_fns kobject_add fndecl 0 30644 NULL ++ci_port_test_write_fndecl_30657_fns ci_port_test_write fndecl 3 30657 NULL ++xfrm_hash_alloc_fndecl_30694_fns xfrm_hash_alloc fndecl 1 30694 NULL ++rx_filter_accum_arp_pend_requests_read_fndecl_30696_fns rx_filter_accum_arp_pend_requests_read fndecl 3 30696 NULL ++bm_entry_read_fndecl_30707_fns bm_entry_read fndecl 3 30707 NULL ++sched_autogroup_write_fndecl_30715_fns sched_autogroup_write fndecl 3 30715 NULL ++__alloc_preds_fndecl_30727_fns __alloc_preds fndecl 2 30727 NULL ++lbs_threshold_write_fndecl_30733_fns lbs_threshold_write fndecl 5 30733 NULL ++mlx5_wq_cyc_get_size_fndecl_30741_fns mlx5_wq_cyc_get_size fndecl 0 30741 NULL ++copy_ucs2_to_user_len_fndecl_30743_fns copy_ucs2_to_user_len fndecl 3 30743 NULL ++command_setvloffset_fndecl_30761_fns command_setvloffset fndecl 0 30761 NULL nohasharray ++n_scan_channels_iwl_ucode_capabilities_30761_fns n_scan_channels iwl_ucode_capabilities 0 30761 &command_setvloffset_fndecl_30761_fns ++lp_write_fndecl_30772_fns lp_write fndecl 3 30772 NULL ++ocrdma_alloc_mr_fndecl_30774_fns ocrdma_alloc_mr fndecl 3 30774 NULL ++fw_node_create_fndecl_30788_fns fw_node_create fndecl 2 30788 NULL ++kobj_map_fndecl_30797_fns kobj_map fndecl 3-2 30797 NULL nohasharray ++ogm_buff_len_batadv_priv_bat_v_30797_fns ogm_buff_len batadv_priv_bat_v 0 30797 &kobj_map_fndecl_30797_fns ++shadow_root_level_kvm_mmu_30842_fns shadow_root_level kvm_mmu 0 30842 NULL ++saa7164_buffer_alloc_user_fndecl_30856_fns saa7164_buffer_alloc_user fndecl 2 30856 NULL ++lov_ost_pool_add_fndecl_30857_fns lov_ost_pool_add fndecl 3 30857 NULL ++snd_emu10k1_fx8010_read_fndecl_30870_fns snd_emu10k1_fx8010_read fndecl 5 30870 NULL ++do_sync_fndecl_30871_fns do_sync fndecl 1 30871 NULL ++num_vec_nicpf_30886_fns num_vec nicpf 0 30886 NULL ++ceph_copy_user_to_page_vector_fndecl_30896_fns ceph_copy_user_to_page_vector fndecl 3-4 30896 NULL ++__erst_read_from_storage_fndecl_30921_fns __erst_read_from_storage fndecl 0 30921 NULL ++cpci_hp_register_bus_fndecl_30935_fns cpci_hp_register_bus fndecl 2 30935 NULL ++dns_query_fndecl_30943_fns dns_query fndecl 3 30943 NULL ++parse_uac2_sample_rate_range_fndecl_30949_fns parse_uac2_sample_rate_range fndecl 0 30949 NULL ++SYSC_ppoll_fndecl_30954_fns SYSC_ppoll fndecl 2 30954 NULL ++lowpan_control_write_fndecl_30960_fns lowpan_control_write fndecl 3 30960 NULL ++__list_lru_count_one_fndecl_30962_fns __list_lru_count_one fndecl 0 30962 NULL ++tx_tx_prepared_descs_read_fndecl_30998_fns tx_tx_prepared_descs_read fndecl 3 30998 NULL ++btrfs_search_slot_fndecl_31011_fns btrfs_search_slot fndecl 0 31011 NULL ++max_order_mthca_buddy_31017_fns max_order mthca_buddy 0 31017 NULL ++hisi_clk_init_fndecl_31037_fns hisi_clk_init fndecl 2 31037 NULL ++krb5_nfold_fndecl_31038_fns krb5_nfold fndecl 1-3 31038 NULL ++samsung_clk_alloc_reg_dump_fndecl_31054_fns samsung_clk_alloc_reg_dump fndecl 2 31054 NULL ++le_max_key_size_write_fndecl_31068_fns le_max_key_size_write fndecl 3 31068 NULL ++get_pipes_num_fndecl_31084_fns get_pipes_num fndecl 0 31084 NULL ++nvme_trans_fmt_get_parm_header_fndecl_31087_fns nvme_trans_fmt_get_parm_header fndecl 2 31087 NULL ++name_len_inotify_event_info_31116_fns name_len inotify_event_info 0 31116 NULL ++dbgfs_sram_len_iwl_priv_31119_fns dbgfs_sram_len iwl_priv 0 31119 NULL ++nr_chips_dsa_platform_data_31127_fns nr_chips dsa_platform_data 0 31127 NULL ++read_fndecl_31142_fns read fndecl 3 31142 NULL ++size_stp_policy_id_31167_fns size stp_policy_id 0 31167 NULL ++bm_realloc_pages_fndecl_31172_fns bm_realloc_pages fndecl 2 31172 NULL ++ffs_ep0_write_fndecl_31181_fns ffs_ep0_write fndecl 3 31181 NULL ++op_size_ost_pool_31182_fns op_size ost_pool 0 31182 NULL ++nf_nat_sip_expect_fndecl_31193_fns nf_nat_sip_expect fndecl 8 31193 NULL ++max_packet_size_in_snd_line6_pcm_31207_fns max_packet_size_in snd_line6_pcm 0 31207 NULL ++agp_generic_alloc_user_fndecl_31213_fns agp_generic_alloc_user fndecl 1 31213 NULL nohasharray ++get_registers_fndecl_31213_fns get_registers fndecl 4 31213 &agp_generic_alloc_user_fndecl_31213_fns ++iwch_alloc_mr_fndecl_31220_fns iwch_alloc_mr fndecl 3 31220 NULL ++kmalloc_array_fndecl_31223_fns kmalloc_array fndecl 1-2 31223 NULL ++choose_log_fs_mgm_entry_size_fndecl_31228_fns choose_log_fs_mgm_entry_size fndecl 0 31228 NULL ++SYSC_move_pages_fndecl_31249_fns SYSC_move_pages fndecl 2 31249 NULL ++asymmetric_key_generate_id_fndecl_31299_fns asymmetric_key_generate_id fndecl 4-2 31299 NULL ++get_elem_size_fndecl_31341_fns get_elem_size fndecl 0-2 31341 NULL ++wilc_scan_fndecl_31368_fns wilc_scan fndecl 5-7 31368 NULL ++dev_get_valid_name_fndecl_31369_fns dev_get_valid_name fndecl 0 31369 NULL ++brcmf_msgbuf_init_pktids_fndecl_31395_fns brcmf_msgbuf_init_pktids fndecl 1 31395 NULL ++asd_store_update_bios_fndecl_31398_fns asd_store_update_bios fndecl 4 31398 NULL ++persistent_ram_vmap_fndecl_31402_fns persistent_ram_vmap fndecl 1-2 31402 NULL ++num_types_amdgpu_irq_src_31405_fns num_types amdgpu_irq_src 0 31405 NULL ++proc_pid_attr_read_fndecl_31406_fns proc_pid_attr_read fndecl 3 31406 NULL ++zone_count_msb_data_31413_fns zone_count msb_data 0 31413 NULL ++rx_out_of_mem_read_fndecl_31422_fns rx_out_of_mem_read fndecl 3 31422 NULL ++nr_voices_seq_oss_synthinfo_31487_fns nr_voices seq_oss_synthinfo 0 31487 NULL ++regmap_multi_reg_write_bypassed_fndecl_31492_fns regmap_multi_reg_write_bypassed fndecl 3 31492 NULL ++start_genius_videocam_live_fndecl_31552_fns start_genius_videocam_live fndecl 0 31552 NULL ++bio_alloc_map_data_fndecl_31573_fns bio_alloc_map_data fndecl 1 31573 NULL ++vmcb_nested_state_31575_fns vmcb nested_state 0 31575 NULL ++ib_uverbs_resize_cq_fndecl_31583_fns ib_uverbs_resize_cq fndecl 4-5 31583 NULL ++compute_real_fndecl_31605_fns compute_real fndecl 1-0 31605 NULL ++wil_read_file_ioblob_fndecl_31621_fns wil_read_file_ioblob fndecl 3 31621 NULL ++ping_v4_sendmsg_fndecl_31624_fns ping_v4_sendmsg fndecl 3 31624 NULL ++pmcraid_alloc_sglist_fndecl_31643_fns pmcraid_alloc_sglist fndecl 1 31643 NULL ++nonpaging_page_fault_fndecl_31655_fns nonpaging_page_fault fndecl 2 31655 NULL ++compat_sys_ipc_fndecl_31659_fns compat_sys_ipc fndecl 3 31659 NULL ++snd_midi_event_new_fndecl_31670_fns snd_midi_event_new fndecl 1 31670 NULL nohasharray ++bm_register_write_fndecl_31670_fns bm_register_write fndecl 3 31670 &snd_midi_event_new_fndecl_31670_fns ++read_file_misc_fndecl_31695_fns read_file_misc fndecl 3 31695 NULL ++get_free_serial_index_fndecl_31714_fns get_free_serial_index fndecl 0 31714 NULL ++compat_import_iovec_fndecl_31721_fns compat_import_iovec fndecl 3 31721 NULL ++transport_len_sockaddr_rxrpc_31772_fns transport_len sockaddr_rxrpc 0 31772 NULL ++i40e_init_msix_fndecl_31776_fns i40e_init_msix fndecl 0 31776 NULL ++fore200e_chunk_alloc_fndecl_31782_fns fore200e_chunk_alloc fndecl 4-3 31782 NULL ++dev_config_fndecl_31785_fns dev_config fndecl 3 31785 NULL ++afs_cell_lookup_fndecl_31793_fns afs_cell_lookup fndecl 2 31793 NULL ++target_submit_cmd_map_sgls_fndecl_31806_fns target_submit_cmd_map_sgls fndecl 11 31806 NULL ++snd_malloc_sgbuf_pages_fndecl_31815_fns snd_malloc_sgbuf_pages fndecl 2 31815 NULL ++needed_size_conf_writedata_31827_fns needed_size conf_writedata 0 31827 NULL ++mpls_rt_alloc_fndecl_31835_fns mpls_rt_alloc fndecl 1-2 31835 NULL ++cache_slow_downcall_fndecl_31849_fns cache_slow_downcall fndecl 2 31849 NULL ++isr_dma0_done_read_fndecl_31853_fns isr_dma0_done_read fndecl 3 31853 NULL ++profile_remove_fndecl_31871_fns profile_remove fndecl 3 31871 NULL nohasharray ++tty_get_baud_rate_fndecl_31871_fns tty_get_baud_rate fndecl 0 31871 &profile_remove_fndecl_31871_fns ++s_hdrwords_rvt_qp_31882_fns s_hdrwords rvt_qp 0 31882 NULL ++max_tasks_bnx2fc_hba_31893_fns max_tasks bnx2fc_hba 0 31893 NULL ++it821x_firmware_command_fndecl_31911_fns it821x_firmware_command fndecl 3 31911 NULL ++cfs_cpt_number_fndecl_31929_fns cfs_cpt_number fndecl 0 31929 NULL ++mlx5_vzalloc_fndecl_31940_fns mlx5_vzalloc fndecl 1 31940 NULL ++arcfb_write_fndecl_31981_fns arcfb_write fndecl 3 31981 NULL ++record_size_ramoops_context_31989_fns record_size ramoops_context 0 31989 NULL nohasharray ++lbs_bcnmiss_read_fndecl_31989_fns lbs_bcnmiss_read fndecl 3 31989 &record_size_ramoops_context_31989_fns ++rproc_trace_read_fndecl_31997_fns rproc_trace_read fndecl 3 31997 NULL ++play_iframe_fndecl_32008_fns play_iframe fndecl 3 32008 NULL ++ad7879_spi_multi_read_fndecl_32009_fns ad7879_spi_multi_read fndecl 3 32009 NULL ++recent_mt_proc_write_fndecl_32029_fns recent_mt_proc_write fndecl 3 32029 NULL ++skl_tplg_tlv_control_get_fndecl_32038_fns skl_tplg_tlv_control_get fndecl 3 32038 NULL ++kvm_mmu_page_set_gfn_fndecl_32050_fns kvm_mmu_page_set_gfn fndecl 2 32050 NULL ++g_num_of_iommus_vardecl_intel_iommu_c_32059_fns g_num_of_iommus vardecl_intel-iommu.c 0 32059 NULL ++assoc_sta_del_all_sta_32069_fns assoc_sta del_all_sta 0 32069 NULL ++rproc_recovery_write_fndecl_32074_fns rproc_recovery_write fndecl 3 32074 NULL ++ahash_edesc_alloc_fndecl_32097_fns ahash_edesc_alloc fndecl 2 32097 NULL ++pci_scan_slot_fndecl_32102_fns pci_scan_slot fndecl 2 32102 NULL ++lpfc_debugfs_max_slow_ring_trc_vardecl_lpfc_debugfs_c_32130_fns lpfc_debugfs_max_slow_ring_trc vardecl_lpfc_debugfs.c 0 32130 NULL ++pwm_buf_sz_usbduxsigma_private_32156_fns pwm_buf_sz usbduxsigma_private 0 32156 NULL ++ioat_alloc_ring_fndecl_32201_fns ioat_alloc_ring fndecl 2 32201 NULL ++nr_spis_v2m_data_32203_fns nr_spis v2m_data 0 32203 NULL ++xdi_copy_from_user_fndecl_32216_fns xdi_copy_from_user fndecl 4 32216 NULL ++generic_bin_search_fndecl_32235_fns generic_bin_search fndecl 0 32235 NULL ++roccat_common2_sysfs_read_fndecl_32252_fns roccat_common2_sysfs_read fndecl 6 32252 NULL ++report_count_hid_global_32260_fns report_count hid_global 0 32260 NULL ++sony_register_touchpad_fndecl_32262_fns sony_register_touchpad fndecl 2 32262 NULL ++qib_qsfp_dump_fndecl_32277_fns qib_qsfp_dump fndecl 0 32277 NULL ++find_num_cache_leaves_fndecl_32280_fns find_num_cache_leaves fndecl 0 32280 NULL ++seq_open_net_fndecl_32283_fns seq_open_net fndecl 4 32283 NULL ++get_pipes_fndecl_32291_fns get_pipes fndecl 0 32291 NULL ++num_gpes_vardecl_sysfs_c_32294_fns num_gpes vardecl_sysfs.c 0 32294 NULL ++alloc_urbs_fndecl_32307_fns alloc_urbs fndecl 0 32307 NULL ++snd_info_text_entry_write_fndecl_32315_fns snd_info_text_entry_write fndecl 3 32315 NULL ++_nfs42_proc_copy_fndecl_32323_fns _nfs42_proc_copy fndecl 2-7 32323 NULL ++s2255_vendor_req_fndecl_32337_fns s2255_vendor_req fndecl 6 32337 NULL ++fd_ioctl_fndecl_32343_fns fd_ioctl fndecl 3 32343 NULL ++fib_info_hash_alloc_fndecl_32352_fns fib_info_hash_alloc fndecl 1 32352 NULL ++max_q_vectors_ixgbe_adapter_32359_fns max_q_vectors ixgbe_adapter 0 32359 NULL ++snd_gus_dram_peek_fndecl_32373_fns snd_gus_dram_peek fndecl 4 32373 NULL ++snd_emu10k1_synth_copy_from_user_fndecl_32374_fns snd_emu10k1_synth_copy_from_user fndecl 5-3 32374 NULL ++transport_get_sectors_16_fndecl_32385_fns transport_get_sectors_16 fndecl 0 32385 NULL ++create_queues_fndecl_32403_fns create_queues fndecl 3-2 32403 NULL ++qib_skip_sge_fndecl_32432_fns qib_skip_sge fndecl 2 32432 NULL ++dvb_create_tsout_entity_fndecl_32460_fns dvb_create_tsout_entity fndecl 3 32460 NULL ++isr_irqs_read_fndecl_32462_fns isr_irqs_read fndecl 3 32462 NULL ++start_ordered_ops_fndecl_32475_fns start_ordered_ops fndecl 3 32475 NULL ++sigmadsp_write_i2c_fndecl_32482_fns sigmadsp_write_i2c fndecl 4 32482 NULL ++reply_nvif_notify_req_v0_32501_fns reply nvif_notify_req_v0 0 32501 NULL ++altera_swap_ir_fndecl_32505_fns altera_swap_ir fndecl 2 32505 NULL nohasharray ++alloc_group_attrs_fndecl_32505_fns alloc_group_attrs fndecl 2 32505 &altera_swap_ir_fndecl_32505_fns ++transport_get_sectors_12_fndecl_32508_fns transport_get_sectors_12 fndecl 0 32508 NULL ++ctrl_out_fndecl_32539_fns ctrl_out fndecl 5-3 32539 NULL ++ev_next_dev_data_32542_fns ev_next dev_data 0 32542 NULL ++yurex_write_fndecl_32554_fns yurex_write fndecl 3 32554 NULL ++sys_prctl_fndecl_32557_fns sys_prctl fndecl 4 32557 NULL ++joydev_compat_ioctl_fndecl_32558_fns joydev_compat_ioctl fndecl 2 32558 NULL ++gb_loopback_sync_transfer_fndecl_32561_fns gb_loopback_sync_transfer fndecl 2 32561 NULL ++tx_tx_exch_expiry_read_fndecl_32574_fns tx_tx_exch_expiry_read fndecl 3 32574 NULL ++msg_print_ext_header_fndecl_32580_fns msg_print_ext_header fndecl 0 32580 NULL ++mlx5_modify_nic_vport_vlans_fndecl_32595_fns mlx5_modify_nic_vport_vlans fndecl 3 32595 NULL ++paging32_prefetch_gpte_fndecl_32604_fns paging32_prefetch_gpte fndecl 4 32604 NULL ++metronomefb_write_fndecl_32612_fns metronomefb_write fndecl 3 32612 NULL ++wa_nep_queue_fndecl_32649_fns wa_nep_queue fndecl 2 32649 NULL ++dvb_ringbuffer_pkt_next_fndecl_32657_fns dvb_ringbuffer_pkt_next fndecl 0-2 32657 NULL ++nrof_flowrings_brcmf_msgbuf_32666_fns nrof_flowrings brcmf_msgbuf 0 32666 NULL ++compressed_bio_size_fndecl_32676_fns compressed_bio_size fndecl 0-2 32676 NULL ++ab3100_get_set_reg_fndecl_32681_fns ab3100_get_set_reg fndecl 3 32681 NULL ++radeon_drm_ioctl_fndecl_32696_fns radeon_drm_ioctl fndecl 2 32696 NULL ++write_file_ani_fndecl_32709_fns write_file_ani fndecl 3 32709 NULL ++sysfs_merge_group_fndecl_32710_fns sysfs_merge_group fndecl 0 32710 NULL ++layout_commit_fndecl_32717_fns layout_commit fndecl 3 32717 NULL ++driver_stats_read_fndecl_32739_fns driver_stats_read fndecl 3 32739 NULL ++goto_low_power_fndecl_32741_fns goto_low_power fndecl 0 32741 NULL ++read_file_tgt_stats_fndecl_32748_fns read_file_tgt_stats fndecl 3 32748 NULL ++adjust_priv_size_fndecl_32756_fns adjust_priv_size fndecl 0-1 32756 NULL ++cp2112_hid_get_fndecl_32758_fns cp2112_hid_get fndecl 4 32758 NULL ++portcntrs_2_read_fndecl_32793_fns portcntrs_2_read fndecl 3 32793 NULL ++wilc_setup_multicast_filter_fndecl_32803_fns wilc_setup_multicast_filter fndecl 3 32803 NULL ++nvme_trans_log_temperature_fndecl_32822_fns nvme_trans_log_temperature fndecl 3 32822 NULL ++bt_alloc_fndecl_32827_fns bt_alloc fndecl 2 32827 NULL ++gather_array_fndecl_32850_fns gather_array fndecl 3 32850 NULL ++size_mem_cgroup_threshold_ary_32855_fns size mem_cgroup_threshold_ary 0 32855 NULL ++uvc_debugfs_stats_read_fndecl_32856_fns uvc_debugfs_stats_read fndecl 3 32856 NULL ++dvb_ringbuffer_read_user_fndecl_32877_fns dvb_ringbuffer_read_user fndecl 3-0 32877 NULL nohasharray ++dz_divisor_dn_zone_32877_fns dz_divisor dn_zone 0 32877 &dvb_ringbuffer_read_user_fndecl_32877_fns ++btrfs_cow_block_fndecl_32885_fns btrfs_cow_block fndecl 0 32885 NULL nohasharray ++wilc_spi_write_fndecl_32885_fns wilc_spi_write fndecl 4 32885 &btrfs_cow_block_fndecl_32885_fns ++snoop_table_size_ib_mad_qp_info_32891_fns snoop_table_size ib_mad_qp_info 0 32891 NULL ++snd_gus_dram_read_fndecl_32893_fns snd_gus_dram_read fndecl 4 32893 NULL ++num_vfs_qlcnic_sriov_32913_fns num_vfs qlcnic_sriov 0 32913 NULL ++ipv6_getsockopt_sticky_fndecl_32916_fns ipv6_getsockopt_sticky fndecl 5 32916 NULL ++ttm_alloc_new_pages_fndecl_32971_fns ttm_alloc_new_pages fndecl 5 32971 NULL ++mtdchar_write_fndecl_33004_fns mtdchar_write fndecl 3 33004 NULL ++ion_ioctl_fndecl_33013_fns ion_ioctl fndecl 2 33013 NULL ++mlxsw_sp_port_ets_maxrate_set_fndecl_33018_fns mlxsw_sp_port_ets_maxrate_set fndecl 0 33018 NULL ++snd_rawmidi_read_fndecl_33026_fns snd_rawmidi_read fndecl 3 33026 NULL ++pipeline_pre_to_defrag_swi_read_fndecl_33042_fns pipeline_pre_to_defrag_swi_read fndecl 3 33042 NULL ++dev_read_fndecl_33058_fns dev_read fndecl 3 33058 NULL ++iov_iter_copy_from_user_atomic_fndecl_33059_fns iov_iter_copy_from_user_atomic fndecl 4 33059 NULL ++iio_device_add_info_mask_type_fndecl_33062_fns iio_device_add_info_mask_type fndecl 0 33062 NULL ++wil_read_pmccfg_fndecl_33071_fns wil_read_pmccfg fndecl 3 33071 NULL ++ocfs2_control_read_fndecl_33094_fns ocfs2_control_read fndecl 3 33094 NULL ++write_gssp_fndecl_33095_fns write_gssp fndecl 3 33095 NULL ++length_rvt_sge_33107_fns length rvt_sge 0 33107 NULL ++fl_create_fndecl_33120_fns fl_create fndecl 5 33120 NULL ++__iommu_alloc_buffer_fndecl_33122_fns __iommu_alloc_buffer fndecl 2 33122 NULL ++drm_atomic_helper_legacy_gamma_set_fndecl_33124_fns drm_atomic_helper_legacy_gamma_set fndecl 5 33124 NULL nohasharray ++gnttab_map_fndecl_33124_fns gnttab_map fndecl 2 33124 &drm_atomic_helper_legacy_gamma_set_fndecl_33124_fns ++ib_uverbs_alloc_mw_fndecl_33131_fns ib_uverbs_alloc_mw fndecl 4-5 33131 NULL ++store_msg_fndecl_33138_fns store_msg fndecl 3 33138 NULL ++hostname_len_nlm_lookup_host_info_33141_fns hostname_len nlm_lookup_host_info 0 33141 NULL ++putused_user_fndecl_33152_fns putused_user fndecl 3 33152 NULL ++osd_req_list_partition_objects_fndecl_33155_fns osd_req_list_partition_objects fndecl 5 33155 NULL ++lbs_rdmac_write_fndecl_33156_fns lbs_rdmac_write fndecl 3 33156 NULL ++walk_pgd_range_fndecl_33169_fns walk_pgd_range fndecl 0 33169 NULL ++cx231xx_init_isoc_fndecl_33174_fns cx231xx_init_isoc fndecl 3 33174 NULL ++data_avail_vardecl_core_c_33198_fns data_avail vardecl_core.c 0 33198 NULL ++ip_options_get_fndecl_33225_fns ip_options_get fndecl 4 33225 NULL ++vid_switchdev_notifier_fdb_info_33231_fns vid switchdev_notifier_fdb_info 0 33231 NULL ++alloc_apertures_fndecl_33250_fns alloc_apertures fndecl 1 33250 NULL ++mem_size_ramoops_platform_data_33263_fns mem_size ramoops_platform_data 0 33263 NULL ++drv_file_st_partstat_33277_fns drv_file st_partstat 0 33277 NULL ++ecryptfs_encrypt_and_encode_filename_fndecl_33297_fns ecryptfs_encrypt_and_encode_filename fndecl 5 33297 NULL ++tracing_set_trace_write_fndecl_33307_fns tracing_set_trace_write fndecl 3 33307 NULL ++ima_show_htable_value_fndecl_33315_fns ima_show_htable_value fndecl 2 33315 NULL ++acpi_gsb_i2c_read_bytes_fndecl_33322_fns acpi_gsb_i2c_read_bytes fndecl 4 33322 NULL ++stk_prepare_sio_buffers_fndecl_33347_fns stk_prepare_sio_buffers fndecl 2 33347 NULL ++rx_hw_stuck_read_fndecl_33352_fns rx_hw_stuck_read fndecl 3 33352 NULL ++sys_io_getevents_fndecl_33381_fns sys_io_getevents fndecl 3 33381 NULL ++length_mac_configuration_hdr_33392_fns length mac_configuration_hdr 0 33392 NULL ++sys_poll_fndecl_33397_fns sys_poll fndecl 2 33397 NULL ++drbg_blocklen_fndecl_33412_fns drbg_blocklen fndecl 0 33412 NULL ++dma_fifo_alloc_fndecl_33415_fns dma_fifo_alloc fndecl 2-3-5 33415 NULL ++rsxx_cram_write_fndecl_33423_fns rsxx_cram_write fndecl 3 33423 NULL ++tt3650_ci_msg_fndecl_33424_fns tt3650_ci_msg fndecl 4 33424 NULL ++oprofilefs_ulong_from_user_fndecl_33456_fns oprofilefs_ulong_from_user fndecl 3 33456 NULL ++alloc_flex_gd_fndecl_33464_fns alloc_flex_gd fndecl 1 33464 NULL ++num_rx_descs_iser_conn_33499_fns num_rx_descs iser_conn 0 33499 NULL ++__asymmetric_key_hex_to_key_id_fndecl_33513_fns __asymmetric_key_hex_to_key_id fndecl 3 33513 NULL nohasharray ++error_rx_excessive_frame_len_read_fndecl_33513_fns error_rx_excessive_frame_len_read fndecl 3 33513 &__asymmetric_key_hex_to_key_id_fndecl_33513_fns ++usblp_read_fndecl_33517_fns usblp_read fndecl 3 33517 NULL ++evdev_set_mask_fndecl_33528_fns evdev_set_mask fndecl 4 33528 NULL ++__mxt_write_reg_fndecl_33533_fns __mxt_write_reg fndecl 3 33533 NULL ++si476x_radio_read_agc_blob_fndecl_33538_fns si476x_radio_read_agc_blob fndecl 3 33538 NULL ++uinput_abs_setup_fndecl_33551_fns uinput_abs_setup fndecl 3 33551 NULL ++kvm_vcpu_read_guest_fndecl_33552_fns kvm_vcpu_read_guest fndecl 2-4 33552 NULL ++snd_rawmidi_kernel_write1_fndecl_33564_fns snd_rawmidi_kernel_write1 fndecl 4 33564 NULL ++batadv_tt_update_changes_fndecl_33580_fns batadv_tt_update_changes fndecl 3 33580 NULL ++strcspn_fndecl_33602_fns strcspn fndecl 0 33602 NULL ++__kfifo_out_fndecl_33612_fns __kfifo_out fndecl 3-0 33612 NULL ++nf_getsockopt_fndecl_33630_fns nf_getsockopt fndecl 0 33630 NULL nohasharray ++scif_setup_qp_accept_fndecl_33630_fns scif_setup_qp_accept fndecl 4 33630 &nf_getsockopt_fndecl_33630_fns ++memblock_size_vxge_hw_mempool_33647_fns memblock_size vxge_hw_mempool 0 33647 NULL ++rxe_mem_init_fast_fndecl_33682_fns rxe_mem_init_fast fndecl 3 33682 NULL ++diva_get_driver_info_fndecl_33684_fns diva_get_driver_info fndecl 0 33684 NULL ++vlsi_alloc_ring_fndecl_33720_fns vlsi_alloc_ring fndecl 3-4 33720 NULL ++stub_chips_nr_vardecl_i2c_stub_c_33739_fns stub_chips_nr vardecl_i2c-stub.c 0 33739 NULL ++xfs_buf_read_map_fndecl_33742_fns xfs_buf_read_map fndecl 3 33742 NULL nohasharray ++do_pwritev_fndecl_33742_fns do_pwritev fndecl 3 33742 &xfs_buf_read_map_fndecl_33742_fns ++cx2341x_ctrl_new_std_fndecl_33782_fns cx2341x_ctrl_new_std fndecl 4 33782 NULL ++pcmcia_replace_cis_fndecl_33785_fns pcmcia_replace_cis fndecl 3 33785 NULL ++sca3000_read_data_fndecl_33787_fns sca3000_read_data fndecl 4 33787 NULL ++gicv2m_init_one_fndecl_33791_fns gicv2m_init_one fndecl 3 33791 NULL ++snd_find_free_minor_fndecl_33820_fns snd_find_free_minor fndecl 0 33820 NULL ++dn_ide_drive_s_33823_fns dn ide_drive_s 0 33823 NULL ++add_partition_fndecl_33847_fns add_partition fndecl 2 33847 NULL ++rx_buf_total_size__mgslpc_info_33856_fns rx_buf_total_size _mgslpc_info 0 33856 NULL ++orangefs_fsync_fndecl_33879_fns orangefs_fsync fndecl 2-3 33879 NULL ++wdm_create_fndecl_33882_fns wdm_create fndecl 3 33882 NULL ++pktgen_if_write_fndecl_33887_fns pktgen_if_write fndecl 3 33887 NULL ++xfs_bmbt_maxrecs_fndecl_33906_fns xfs_bmbt_maxrecs fndecl 2 33906 NULL ++vfio_pci_igd_rw_fndecl_33918_fns vfio_pci_igd_rw fndecl 3 33918 NULL ++genl_allocate_reserve_groups_fndecl_33930_fns genl_allocate_reserve_groups fndecl 1 33930 NULL ++max_channels_snd_midi_channel_set_33931_fns max_channels snd_midi_channel_set 0 33931 NULL ++get_info_fndecl_33938_fns get_info fndecl 3 33938 NULL ++pm8001_store_update_fw_fndecl_33975_fns pm8001_store_update_fw fndecl 4 33975 NULL ++mwifiex_create_custom_regdomain_fndecl_33978_fns mwifiex_create_custom_regdomain fndecl 3 33978 NULL nohasharray ++cwarn_cm4000_dev_33978_fns cwarn cm4000_dev 0 33978 &mwifiex_create_custom_regdomain_fndecl_33978_fns ++usbat_bulk_write_fndecl_33983_fns usbat_bulk_write fndecl 4 33983 NULL ++spi_data_write_fndecl_33987_fns spi_data_write fndecl 3 33987 NULL ++ethtool_copy_validate_indir_fndecl_33994_fns ethtool_copy_validate_indir fndecl 4 33994 NULL ++count_xfs_attr_sf_hdr_33996_fns count xfs_attr_sf_hdr 0 33996 NULL ++of_n_size_cells_fndecl_34009_fns of_n_size_cells fndecl 0 34009 NULL ++len_ihex_binrec_34012_fns len ihex_binrec 0 34012 NULL ++periodic_size_ehci_hcd_34013_fns periodic_size ehci_hcd 0 34013 NULL ++uwb_rc_neh_grok_event_fndecl_34020_fns uwb_rc_neh_grok_event fndecl 3 34020 NULL ++__kvm_write_guest_page_fndecl_34021_fns __kvm_write_guest_page fndecl 5-2 34021 NULL ++wil_addba_tx_request_fndecl_34039_fns wil_addba_tx_request fndecl 3 34039 NULL ++conf_read_fndecl_34041_fns conf_read fndecl 3 34041 NULL ++ide_do_setfeature_fndecl_34050_fns ide_do_setfeature fndecl 3 34050 NULL ++lov_get_stripecnt_fndecl_34066_fns lov_get_stripecnt fndecl 3 34066 NULL ++vme_user_read_fndecl_34105_fns vme_user_read fndecl 3 34105 NULL ++vb2_dvb_register_adapter_fndecl_34122_fns vb2_dvb_register_adapter fndecl 0 34122 NULL ++do_command_fndecl_34128_fns do_command fndecl 0 34128 NULL ++switchdev_port_fdb_add_fndecl_34145_fns switchdev_port_fdb_add fndecl 5 34145 NULL ++arm_iommu_alloc_attrs_fndecl_34147_fns arm_iommu_alloc_attrs fndecl 2 34147 NULL ++substream_count_snd_pcm_str_34149_fns substream_count snd_pcm_str 0 34149 NULL ++si476x_radio_read_rds_blckcnt_blob_fndecl_34192_fns si476x_radio_read_rds_blckcnt_blob fndecl 3 34192 NULL ++xen_evtchn_max_channels_fndecl_34213_fns xen_evtchn_max_channels fndecl 0 34213 NULL ++__vxge_hw_channel_allocate_fndecl_34229_fns __vxge_hw_channel_allocate fndecl 3 34229 NULL ++m_len_s_mbuf_34233_fns m_len s_mbuf 0 34233 NULL ++max_devs_supported_ipr_ioa_cfg_34240_fns max_devs_supported ipr_ioa_cfg 0 34240 NULL ++tx_tx_done_int_template_read_fndecl_34244_fns tx_tx_done_int_template_read fndecl 3 34244 NULL ++vb2_core_dqbuf_fndecl_34262_fns vb2_core_dqbuf fndecl 0 34262 NULL ++tty_port_register_device_fndecl_34276_fns tty_port_register_device fndecl 3 34276 NULL ++vb2_core_queue_init_fndecl_34278_fns vb2_core_queue_init fndecl 0 34278 NULL ++write_file_frameerrors_fndecl_34370_fns write_file_frameerrors fndecl 3 34370 NULL ++sel_read_handle_status_fndecl_34392_fns sel_read_handle_status fndecl 3 34392 NULL ++rawv6_setsockopt_fndecl_34422_fns rawv6_setsockopt fndecl 5 34422 NULL ++offsets_size_binder_transaction_data_34461_fns offsets_size binder_transaction_data 0 34461 NULL ++fd_copyin_fndecl_34468_fns fd_copyin fndecl 3 34468 NULL ++num_rx_queues_net_device_34480_fns num_rx_queues net_device 0 34480 NULL ++param_count_acpi_device_info_34481_fns param_count acpi_device_info 0 34481 NULL ++acpi_ex_get_serial_access_length_fndecl_34496_fns acpi_ex_get_serial_access_length fndecl 0-2 34496 NULL ++count_res_proc_context_34514_fns count res_proc_context 0 34514 NULL ++__add_keyed_refs_fndecl_34517_fns __add_keyed_refs fndecl 3 34517 NULL ++ogm_buff_len_batadv_hard_iface_bat_iv_34532_fns ogm_buff_len batadv_hard_iface_bat_iv 0 34532 NULL ++speakup_file_write_fndecl_34533_fns speakup_file_write fndecl 3 34533 NULL ++dvb_aplay_fndecl_34555_fns dvb_aplay fndecl 3 34555 NULL ++rx_ring_num_config_param_34571_fns rx_ring_num config_param 0 34571 NULL ++sb16_copy_from_user_fndecl_34575_fns sb16_copy_from_user fndecl 10-7-6 34575 NULL ++hcd_alloc_coherent_fndecl_34597_fns hcd_alloc_coherent fndecl 5 34597 NULL ++sys_sync_file_range_fndecl_34604_fns sys_sync_file_range fndecl 3 34604 NULL ++ip_hdrlen_fndecl_34618_fns ip_hdrlen fndecl 0 34618 NULL ++pm_qos_power_read_fndecl_34624_fns pm_qos_power_read fndecl 3 34624 NULL ++type_tw686x_dev_34645_fns type tw686x_dev 0 34645 NULL ++ramdisk_store_fndecl_34654_fns ramdisk_store fndecl 4 34654 NULL ++uwb_est_used_vardecl_est_c_34662_fns uwb_est_used vardecl_est.c 0 34662 NULL ++init_evtlog_size_iwl_fw_34663_fns init_evtlog_size iwl_fw 0 34663 NULL ++acpi_copy_property_array_string_fndecl_34680_fns acpi_copy_property_array_string fndecl 0 34680 NULL ++snd_pcm_hw_param_value_min_fndecl_34686_fns snd_pcm_hw_param_value_min fndecl 0 34686 NULL ++slip_maxdev_vardecl_slip_c_34688_fns slip_maxdev vardecl_slip.c 0 34688 NULL ++simple_read_from_buffer_fndecl_34694_fns simple_read_from_buffer fndecl 2-5 34694 NULL ++ceph_get_direct_page_vector_fndecl_34695_fns ceph_get_direct_page_vector fndecl 2 34695 NULL ++sel_read_policy_fndecl_34712_fns sel_read_policy fndecl 3 34712 NULL ++kvm_write_guest_virt_system_fndecl_34715_fns kvm_write_guest_virt_system fndecl 4-2 34715 NULL ++eqc_entry_sz_mlx4_dev_cap_34730_fns eqc_entry_sz mlx4_dev_cap 0 34730 NULL ++blockshift_sddr09_card_info_34748_fns blockshift sddr09_card_info 0 34748 NULL ++hvt_op_write_fndecl_34774_fns hvt_op_write fndecl 3 34774 NULL ++num_q_vectors_ixgbe_adapter_34808_fns num_q_vectors ixgbe_adapter 0 34808 NULL ++pcm3168a_set_dai_sysclk_fndecl_34810_fns pcm3168a_set_dai_sysclk fndecl 3 34810 NULL ++lbs_lowsnr_write_fndecl_34822_fns lbs_lowsnr_write fndecl 3 34822 NULL ++unix_dgram_connect_fndecl_34836_fns unix_dgram_connect fndecl 3 34836 NULL ++setsockopt_fndecl_34840_fns setsockopt fndecl 5 34840 NULL ++nfsd_vfs_write_fndecl_34850_fns nfsd_vfs_write fndecl 6 34850 NULL ++fw_iso_buffer_init_fndecl_34853_fns fw_iso_buffer_init fndecl 3 34853 NULL ++gk20a_instobj_ctor_iommu_fndecl_34861_fns gk20a_instobj_ctor_iommu fndecl 2 34861 NULL ++pset_prop_read_string_array_fndecl_34862_fns pset_prop_read_string_array fndecl 0 34862 NULL ++sddr09_writeX_fndecl_34870_fns sddr09_writeX fndecl 7 34870 NULL ++evm_read_key_fndecl_34945_fns evm_read_key fndecl 3 34945 NULL ++bio_kmalloc_fndecl_34947_fns bio_kmalloc fndecl 2 34947 NULL ++fs_path_add_path_fndecl_34955_fns fs_path_add_path fndecl 0 34955 NULL ++dns_resolver_read_fndecl_34961_fns dns_resolver_read fndecl 3 34961 NULL ++n_it_fw_ohci_34963_fns n_it fw_ohci 0 34963 NULL ++bus_add_device_fndecl_34970_fns bus_add_device fndecl 0 34970 NULL ++rfkill_fop_read_fndecl_34980_fns rfkill_fop_read fndecl 3 34980 NULL ++kfd_gtt_sa_init_fndecl_34996_fns kfd_gtt_sa_init fndecl 3-2 34996 NULL ++error_elp_while_tx_read_fndecl_35002_fns error_elp_while_tx_read fndecl 3 35002 NULL ++arpc_alloc_fndecl_35008_fns arpc_alloc fndecl 2 35008 NULL ++ocfs2_control_write_fndecl_35010_fns ocfs2_control_write fndecl 3 35010 NULL ++kzalloc_fndecl_35015_fns kzalloc fndecl 1 35015 NULL ++lpfc_idiag_pcicfg_write_fndecl_35022_fns lpfc_idiag_pcicfg_write fndecl 3 35022 NULL ++set_video_mode_Timon_fndecl_35074_fns set_video_mode_Timon fndecl 4 35074 NULL ++number_scales_vardecl_powernow_k7_c_35080_fns number_scales vardecl_powernow-k7.c 0 35080 NULL ++sys_kexec_file_load_fndecl_35083_fns sys_kexec_file_load fndecl 3 35083 NULL nohasharray ++dlm_alloc_pagevec_fndecl_35083_fns dlm_alloc_pagevec fndecl 1 35083 &sys_kexec_file_load_fndecl_35083_fns ++vlan_id_net_bridge_fdb_entry_35107_fns vlan_id net_bridge_fdb_entry 0 35107 NULL ++path_setxattr_fndecl_35127_fns path_setxattr fndecl 4 35127 NULL ++__get_free_pages_fndecl_35139_fns __get_free_pages fndecl 0 35139 NULL ++br_fdb_add_fndecl_35145_fns br_fdb_add fndecl 5 35145 NULL ++read_file_credit_dist_stats_fndecl_35148_fns read_file_credit_dist_stats fndecl 3 35148 NULL ++readlink_copy_fndecl_35149_fns readlink_copy fndecl 2 35149 NULL nohasharray ++num_usb3_ports_xhci_hcd_35149_fns num_usb3_ports xhci_hcd 0 35149 &readlink_copy_fndecl_35149_fns ++br_fdb_fillbuf_fndecl_35152_fns br_fdb_fillbuf fndecl 0 35152 NULL ++__alloc_dev_table_fndecl_35156_fns __alloc_dev_table fndecl 2 35156 NULL ++snd_pcm_oss_read2_fndecl_35168_fns snd_pcm_oss_read2 fndecl 3 35168 NULL ++bytes_consumed_rchan_buf_35193_fns bytes_consumed rchan_buf 0 35193 NULL nohasharray ++ah_alloc_tmp_fndecl_35193_fns ah_alloc_tmp fndecl 2-3 35193 &bytes_consumed_rchan_buf_35193_fns ++do_dccp_setsockopt_fndecl_35194_fns do_dccp_setsockopt fndecl 5 35194 NULL nohasharray ++intel_sdvo_write_cmd_fndecl_35194_fns intel_sdvo_write_cmd fndecl 4 35194 &do_dccp_setsockopt_fndecl_35194_fns ++copy_gadget_strings_fndecl_35202_fns copy_gadget_strings fndecl 3-2 35202 NULL ++snd_pcm_add_chmap_ctls_fndecl_35223_fns snd_pcm_add_chmap_ctls fndecl 4 35223 NULL ++nfs42_proc_llseek_fndecl_35267_fns nfs42_proc_llseek fndecl 2 35267 NULL ++vmci_transport_dgram_enqueue_fndecl_35310_fns vmci_transport_dgram_enqueue fndecl 4 35310 NULL nohasharray ++walk_pud_range_fndecl_35310_fns walk_pud_range fndecl 0 35310 &vmci_transport_dgram_enqueue_fndecl_35310_fns ++btrfs_ordered_sum_size_fndecl_35326_fns btrfs_ordered_sum_size fndecl 0-2 35326 NULL ++num_reg_mic_smpt_hw_info_35353_fns num_reg mic_smpt_hw_info 0 35353 NULL ++efw_transaction_fndecl_35359_fns efw_transaction fndecl 5-7 35359 NULL ++response_length_ib_uverbs_ex_create_wq_resp_35363_fns response_length ib_uverbs_ex_create_wq_resp 0 35363 NULL ++hx8357_spi_write_array_fndecl_35364_fns hx8357_spi_write_array fndecl 3 35364 NULL ++apei_exec_run_fndecl_35376_fns apei_exec_run fndecl 0 35376 NULL ++drm_dp_mst_topology_mgr_init_fndecl_35377_fns drm_dp_mst_topology_mgr_init fndecl 5 35377 NULL ++ath9k_hw_read_array_fndecl_35386_fns ath9k_hw_read_array fndecl 3 35386 NULL ++use_sg_st_buffer_35407_fns use_sg st_buffer 0 35407 NULL ++rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_fndecl_35409_fns rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read fndecl 3 35409 NULL ++rdma_rw_ctx_init_fndecl_35410_fns rdma_rw_ctx_init fndecl 7 35410 NULL ++btrfs_fdatawrite_range_fndecl_35427_fns btrfs_fdatawrite_range fndecl 3 35427 NULL ++major_gendisk_35443_fns major gendisk 0 35443 NULL ++sel_write_relabel_fndecl_35464_fns sel_write_relabel fndecl 3 35464 NULL ++kmem_realloc_fndecl_35475_fns kmem_realloc fndecl 2 35475 NULL ++qxl_alloc_client_monitors_config_fndecl_35491_fns qxl_alloc_client_monitors_config fndecl 2 35491 NULL nohasharray ++ptlrpcd_partner_group_size_vardecl_ptlrpcd_c_35491_fns ptlrpcd_partner_group_size vardecl_ptlrpcd.c 0 35491 &qxl_alloc_client_monitors_config_fndecl_35491_fns ++sched_feat_write_fndecl_35505_fns sched_feat_write fndecl 3 35505 NULL ++spi_res_alloc_fndecl_35507_fns spi_res_alloc fndecl 3 35507 NULL ++dlci_change_mtu_fndecl_35513_fns dlci_change_mtu fndecl 2 35513 NULL ++do_raw_setsockopt_fndecl_35516_fns do_raw_setsockopt fndecl 5-0 35516 NULL ++ssp_send_instruction_fndecl_35549_fns ssp_send_instruction fndecl 5 35549 NULL ++rx_streaming_interval_read_fndecl_35560_fns rx_streaming_interval_read fndecl 3 35560 NULL ++lbs_failcount_write_fndecl_35583_fns lbs_failcount_write fndecl 3 35583 NULL ++nfsd_write_fndecl_35594_fns nfsd_write fndecl 6 35594 NULL ++copy_ctl_value_to_user_fndecl_35608_fns copy_ctl_value_to_user fndecl 5 35608 NULL ++flexcop_device_kmalloc_fndecl_35610_fns flexcop_device_kmalloc fndecl 1 35610 NULL ++sqp_demux_mlx4_caps_35613_fns sqp_demux mlx4_caps 0 35613 NULL nohasharray ++maxcontacts_mt_device_35613_fns maxcontacts mt_device 0 35613 &sqp_demux_mlx4_caps_35613_fns ++iova_rvt_mregion_35617_fns iova rvt_mregion 0 35617 NULL ++write_rio_fndecl_35622_fns write_rio fndecl 3 35622 NULL ++cciss_add_gendisk_fndecl_35636_fns cciss_add_gendisk fndecl 0 35636 NULL ++broadsheet_spiflash_rewrite_sector_fndecl_35651_fns broadsheet_spiflash_rewrite_sector fndecl 2 35651 NULL ++printer_read_fndecl_35664_fns printer_read fndecl 3 35664 NULL ++ufx_ops_write_fndecl_35667_fns ufx_ops_write fndecl 3 35667 NULL ++persistent_ram_write_user_fndecl_35688_fns persistent_ram_write_user fndecl 3 35688 NULL ++wil_pmc_alloc_fndecl_35702_fns wil_pmc_alloc fndecl 2 35702 NULL ++remote_nentries_xpc_channel_35714_fns remote_nentries xpc_channel 0 35714 NULL ++add_port_fndecl_35726_fns add_port fndecl 2 35726 NULL ++size_irq_routing_options_35727_fns size irq_routing_options 0 35727 NULL ++kobject_set_name_vargs_fndecl_35730_fns kobject_set_name_vargs fndecl 0 35730 NULL nohasharray ++iscsi_pool_init_fndecl_35730_fns iscsi_pool_init fndecl 2-4 35730 &kobject_set_name_vargs_fndecl_35730_fns ++c4_add_card_fndecl_35755_fns c4_add_card fndecl 3 35755 NULL ++used_tty_buffer_35815_fns used tty_buffer 0 35815 NULL ++paging32_get_level1_sp_gpa_fndecl_35837_fns paging32_get_level1_sp_gpa fndecl 0 35837 NULL ++size_mvneta_tx_queue_35842_fns size mvneta_tx_queue 0 35842 NULL ++start_vga_cam_fndecl_35860_fns start_vga_cam fndecl 0 35860 NULL ++cifs_utf16_bytes_fndecl_35914_fns cifs_utf16_bytes fndecl 0 35914 NULL ++max_packet_size_out_snd_line6_pcm_35915_fns max_packet_size_out snd_line6_pcm 0 35915 NULL ++packet_count_efx_loopback_state_35918_fns packet_count efx_loopback_state 0 35918 NULL ++sigma_fw_load_control_fndecl_35922_fns sigma_fw_load_control fndecl 3 35922 NULL ++snd_pcm_new_stream_fndecl_35934_fns snd_pcm_new_stream fndecl 3 35934 NULL ++wMaxPacketSize_wdm_device_35940_fns wMaxPacketSize wdm_device 0 35940 NULL ++___alloc_bootmem_nopanic_fndecl_35945_fns ___alloc_bootmem_nopanic fndecl 1 35945 NULL nohasharray ++wil_write_file_txmgmt_fndecl_35945_fns wil_write_file_txmgmt fndecl 3 35945 &___alloc_bootmem_nopanic_fndecl_35945_fns ++buf_size_si470x_device_35966_fns buf_size si470x_device 0 35966 NULL ++ccid_getsockopt_builtin_ccids_fndecl_35985_fns ccid_getsockopt_builtin_ccids fndecl 2 35985 NULL ++v4l2_event_subscribe_fndecl_36004_fns v4l2_event_subscribe fndecl 3 36004 NULL ++igb_alloc_q_vector_fndecl_36009_fns igb_alloc_q_vector fndecl 6-4 36009 NULL nohasharray ++bdev_logical_block_size_fndecl_36009_fns bdev_logical_block_size fndecl 0 36009 &igb_alloc_q_vector_fndecl_36009_fns ++num_of_memcpy_chans_stedma40_platform_data_36011_fns num_of_memcpy_chans stedma40_platform_data 0 36011 NULL ++n_sg_vscsibk_pend_36028_fns n_sg vscsibk_pend 0 36028 NULL ++count_sgentry64_36033_fns count sgentry64 0 36033 NULL ++wdm_write_fndecl_36084_fns wdm_write fndecl 3 36084 NULL ++xfs_trans_read_buf_map_fndecl_36121_fns xfs_trans_read_buf_map fndecl 5 36121 NULL ++sock_setbindtodevice_fndecl_36202_fns sock_setbindtodevice fndecl 3 36202 NULL ++qsfp1_debugfs_write_fndecl_36216_fns qsfp1_debugfs_write fndecl 3 36216 NULL ++MaxDevHandle_mpt3sas_facts_36227_fns MaxDevHandle mpt3sas_facts 0 36227 NULL ++data_queues_rt2x00_dev_36241_fns data_queues rt2x00_dev 0 36241 NULL ++vhost_kvzalloc_fndecl_36242_fns vhost_kvzalloc fndecl 1 36242 NULL ++histogram_alloc_size_dm_stat_36247_fns histogram_alloc_size dm_stat 0 36247 NULL ++isr_cmd_cmplt_read_fndecl_36268_fns isr_cmd_cmplt_read fndecl 3 36268 NULL ++pwc_get_fps_Timon_fndecl_36269_fns pwc_get_fps_Timon fndecl 0 36269 NULL ++iwl_pcie_txq_alloc_fndecl_36278_fns iwl_pcie_txq_alloc fndecl 3 36278 NULL ++collection_size_hid_device_36289_fns collection_size hid_device 0 36289 NULL ++ssl_next_nilfs_snapshot_list_36302_fns ssl_next nilfs_snapshot_list 0 36302 NULL ++paging64_prefetch_gpte_fndecl_36303_fns paging64_prefetch_gpte fndecl 4 36303 NULL ++tegra_fb_alloc_fndecl_36306_fns tegra_fb_alloc fndecl 4 36306 NULL ++move_buffer_data_fndecl_36318_fns move_buffer_data fndecl 2 36318 NULL ++apei_exec_run_optional_fndecl_36319_fns apei_exec_run_optional fndecl 0 36319 NULL ++ima_write_template_field_data_fndecl_36336_fns ima_write_template_field_data fndecl 2 36336 NULL nohasharray ++create_trace_kprobe_fndecl_36336_fns create_trace_kprobe fndecl 1 36336 &ima_write_template_field_data_fndecl_36336_fns ++pset_prop_read_u32_array_fndecl_36338_fns pset_prop_read_u32_array fndecl 0 36338 NULL ++iowarrior_read_fndecl_36344_fns iowarrior_read fndecl 3 36344 NULL ++osd_req_write_kern_fndecl_36349_fns osd_req_write_kern fndecl 5 36349 NULL ++num_crtc_cirrus_device_36358_fns num_crtc cirrus_device 0 36358 NULL ++snd_pcm_lib_write_transfer_fndecl_36369_fns snd_pcm_lib_write_transfer fndecl 5 36369 NULL ++kvm_vcpu_read_guest_atomic_fndecl_36372_fns kvm_vcpu_read_guest_atomic fndecl 4-2 36372 NULL ++addr_len_ipmi_req_36374_fns addr_len ipmi_req 0 36374 NULL ++batadv_tt_update_orig_fndecl_36402_fns batadv_tt_update_orig fndecl 6 36402 NULL ++pipeline_dec_packet_out_read_fndecl_36407_fns pipeline_dec_packet_out_read fndecl 3 36407 NULL ++rproc_state_read_fndecl_36410_fns rproc_state_read fndecl 3 36410 NULL ++isr_host_acknowledges_read_fndecl_36459_fns isr_host_acknowledges_read fndecl 3 36459 NULL ++avail_snd_compr_avail_36463_fns avail snd_compr_avail 0 36463 NULL ++strn_len_fndecl_36473_fns strn_len fndecl 0 36473 NULL ++i2400m_zrealloc_2x_fndecl_36485_fns i2400m_zrealloc_2x fndecl 3 36485 NULL ++do_compat_readv_fndecl_36486_fns do_compat_readv fndecl 3 36486 NULL ++p9_client_prepare_req_fndecl_36492_fns p9_client_prepare_req fndecl 3 36492 NULL ++sg_max_nents_hwif_s_36501_fns sg_max_nents hwif_s 0 36501 NULL ++capture_chips_pcxhr_mgr_36555_fns capture_chips pcxhr_mgr 0 36555 NULL ++__register_chrdev_fndecl_36572_fns __register_chrdev fndecl 2-3 36572 NULL ++do_sys_poll_fndecl_36574_fns do_sys_poll fndecl 2 36574 NULL ++audio_write_fndecl_36582_fns audio_write fndecl 4 36582 NULL ++scan_cnt_ad7280_state_36592_fns scan_cnt ad7280_state 0 36592 NULL ++alloc_fw_event_work_fndecl_36593_fns alloc_fw_event_work fndecl 1 36593 NULL ++__br_fdb_add_fndecl_36596_fns __br_fdb_add fndecl 6 36596 NULL ++write_file_spec_scan_ctl_fndecl_36603_fns write_file_spec_scan_ctl fndecl 3 36603 NULL ++f2fs_kvzalloc_fndecl_36641_fns f2fs_kvzalloc fndecl 1 36641 NULL ++nls_nullsize_fndecl_36644_fns nls_nullsize fndecl 0 36644 NULL ++setup_data_read_fndecl_36653_fns setup_data_read fndecl 3 36653 NULL nohasharray ++pvr2_encoder_write_words_fndecl_36653_fns pvr2_encoder_write_words fndecl 4 36653 &setup_data_read_fndecl_36653_fns ++qp_alloc_host_work_fndecl_36661_fns qp_alloc_host_work fndecl 5-3 36661 NULL ++max_queue_pairs_virtnet_info_36669_fns max_queue_pairs virtnet_info 0 36669 NULL ++expected_pages_page_collect_36693_fns expected_pages page_collect 0 36693 NULL ++bnx2x_mcast_set_rdata_hdr_e1_fndecl_36725_fns bnx2x_mcast_set_rdata_hdr_e1 fndecl 3 36725 NULL ++alloc_rd_atomic_resources_fndecl_36726_fns alloc_rd_atomic_resources fndecl 2 36726 NULL ++batadv_tt_tvlv_ogm_handler_v1_fndecl_36742_fns batadv_tt_tvlv_ogm_handler_v1 fndecl 5 36742 NULL nohasharray ++nfc_filter_count_igb_adapter_36742_fns nfc_filter_count igb_adapter 0 36742 &batadv_tt_tvlv_ogm_handler_v1_fndecl_36742_fns ++channel_hwif_s_36751_fns channel hwif_s 0 36751 NULL nohasharray ++shmem_xattr_handler_set_fndecl_36751_fns shmem_xattr_handler_set fndecl 6 36751 &channel_hwif_s_36751_fns ++num_nodes_crush_bucket_tree_36776_fns num_nodes crush_bucket_tree 0 36776 NULL ++copy_io_fndecl_36797_fns copy_io fndecl 3 36797 NULL ++mlx4_num_eq_uar_fndecl_36830_fns mlx4_num_eq_uar fndecl 0 36830 NULL ++qlcnic_83xx_sysfs_flash_write_fndecl_36872_fns qlcnic_83xx_sysfs_flash_write fndecl 4 36872 NULL ++netlbl_unlabel_init_fndecl_36873_fns netlbl_unlabel_init fndecl 1 36873 NULL ++tool_spadfn_write_fndecl_36915_fns tool_spadfn_write fndecl 3 36915 NULL ++dup_variable_bug_fndecl_36926_fns dup_variable_bug fndecl 3 36926 NULL ++debug_level_proc_write_fndecl_36943_fns debug_level_proc_write fndecl 3 36943 NULL ++loopend_soundfont_sample_info_36981_fns loopend soundfont_sample_info 0 36981 NULL ++SYSC_gethostname_fndecl_37078_fns SYSC_gethostname fndecl 2 37078 NULL ++relay_alloc_page_array_fndecl_37100_fns relay_alloc_page_array fndecl 1 37100 NULL ++fuse_request_alloc_fndecl_37120_fns fuse_request_alloc fndecl 1 37120 NULL ++acpi_data_prop_read_single_fndecl_37152_fns acpi_data_prop_read_single fndecl 0 37152 NULL ++mdiobus_alloc_size_fndecl_37168_fns mdiobus_alloc_size fndecl 1 37168 NULL ++gpe_count_acpi_gpe_block_info_37173_fns gpe_count acpi_gpe_block_info 0 37173 NULL ++fdb_add_entry_fndecl_37182_fns fdb_add_entry fndecl 6 37182 NULL ++of_address_to_resource_fndecl_37191_fns of_address_to_resource fndecl 2 37191 NULL ++ssd1307fb_write_fndecl_37192_fns ssd1307fb_write fndecl 3 37192 NULL ++hur_len_fndecl_37216_fns hur_len fndecl 0 37216 NULL ++tw686x_real_fps_fndecl_37230_fns tw686x_real_fps fndecl 0-2 37230 NULL ++bt_bmc_read_fndecl_37232_fns bt_bmc_read fndecl 3 37232 NULL ++copy_entries_to_user_fndecl_37276_fns copy_entries_to_user fndecl 1 37276 NULL ++cyz_load_fw_fndecl_37290_fns cyz_load_fw fndecl 0 37290 NULL ++num_bna_mem_info_37294_fns num bna_mem_info 0 37294 NULL ++aer_inject_write_fndecl_37308_fns aer_inject_write fndecl 3 37308 NULL ++ath6kl_delete_qos_write_fndecl_37312_fns ath6kl_delete_qos_write fndecl 3 37312 NULL ++kstrtobool_from_user_fndecl_37318_fns kstrtobool_from_user fndecl 2 37318 NULL ++line6_midibuf_init_fndecl_37338_fns line6_midibuf_init fndecl 2 37338 NULL ++mdio_mii_ioctl_fndecl_37342_fns mdio_mii_ioctl fndecl 0 37342 NULL ++dlen_pg_read_hdr_37352_fns dlen pg_read_hdr 0 37352 NULL ++ieee80211_alloc_txb_fndecl_37358_fns ieee80211_alloc_txb fndecl 1 37358 NULL ++orig_bi_size_usb_idmouse_37372_fns orig_bi_size usb_idmouse 0 37372 NULL ++tx_tx_exch_pending_read_fndecl_37385_fns tx_tx_exch_pending_read fndecl 3 37385 NULL ++hsc_msg_len_set_fndecl_37398_fns hsc_msg_len_set fndecl 2 37398 NULL ++ath6kl_wmi_implicit_create_pstream_fndecl_37407_fns ath6kl_wmi_implicit_create_pstream fndecl 2 37407 NULL ++nice_workqueue_attrs_37437_fns nice workqueue_attrs 0 37437 NULL ++devnum_mtd_blktrans_dev_37465_fns devnum mtd_blktrans_dev 0 37465 NULL nohasharray ++cfi_read_query_fndecl_37465_fns cfi_read_query fndecl 0 37465 &devnum_mtd_blktrans_dev_37465_fns ++omap_dma_reserve_channels_vardecl_dma_c_37479_fns omap_dma_reserve_channels vardecl_dma.c 0 37479 NULL ++do_compat_preadv64_fndecl_37482_fns do_compat_preadv64 fndecl 3 37482 NULL ++ath10k_mac_create_fndecl_37485_fns ath10k_mac_create fndecl 1 37485 NULL ++max_virtual_routers_mlxsw_resources_37525_fns max_virtual_routers mlxsw_resources 0 37525 NULL ++dwords_qib_verbs_txreq_37537_fns dwords qib_verbs_txreq 0 37537 NULL ++fuse_fsync_common_fndecl_37543_fns fuse_fsync_common fndecl 2-3 37543 NULL ++btrfs_io_bio_alloc_fndecl_37544_fns btrfs_io_bio_alloc fndecl 2 37544 NULL ++num_rand_bytes_ecryptfs_write_tag_70_packet_silly_stack_37548_fns num_rand_bytes ecryptfs_write_tag_70_packet_silly_stack 0 37548 NULL ++n_ai_urbs_usbdux_private_37595_fns n_ai_urbs usbdux_private 0 37595 NULL ++tx_tx_start_data_read_fndecl_37616_fns tx_tx_start_data_read fndecl 3 37616 NULL ++usb_stor_bulk_srb_fndecl_37641_fns usb_stor_bulk_srb fndecl 2 37641 NULL ++copy_ctr_args_fndecl_37642_fns copy_ctr_args fndecl 2 37642 NULL ++bufsize_vardecl_pagetest_c_37645_fns bufsize vardecl_pagetest.c 0 37645 NULL ++nvme_trans_ext_inq_page_fndecl_37691_fns nvme_trans_ext_inq_page fndecl 3 37691 NULL ++run_start_commands_fndecl_37723_fns run_start_commands fndecl 0 37723 NULL ++mon_bin_get_event_fndecl_37740_fns mon_bin_get_event fndecl 4-6 37740 NULL ++pwr_rcvd_beacons_read_fndecl_37751_fns pwr_rcvd_beacons_read fndecl 3 37751 NULL ++cache_read_procfs_fndecl_37761_fns cache_read_procfs fndecl 3 37761 NULL ++kvm_kvzalloc_fndecl_37773_fns kvm_kvzalloc fndecl 1 37773 NULL ++ds9490r_read_block_fndecl_37799_fns ds9490r_read_block fndecl 3 37799 NULL ++ifc_len_ifconf_37839_fns ifc_len ifconf 0 37839 NULL ++__kfifo_skip_r_fndecl_37849_fns __kfifo_skip_r fndecl 2 37849 NULL ++sctp_init_cause_fixed_fndecl_37853_fns sctp_init_cause_fixed fndecl 3 37853 NULL ++ioread16be_fndecl_37854_fns ioread16be fndecl 0 37854 NULL ++usbat_read_block_fndecl_37858_fns usbat_read_block fndecl 3-4 37858 NULL ++tx_tx_exch_read_fndecl_37865_fns tx_tx_exch_read fndecl 3 37865 NULL ++num_node_state_fndecl_37870_fns num_node_state fndecl 0 37870 NULL ++dm_bufio_client_create_fndecl_37889_fns dm_bufio_client_create fndecl 4 37889 NULL ++logi_dj_hidpp_event_fndecl_37899_fns logi_dj_hidpp_event fndecl 4 37899 NULL ++pvr2_i2c_basic_op_fndecl_37917_fns pvr2_i2c_basic_op fndecl 4-6 37917 NULL ++spk_ye_vardecl_37920_fns spk_ye vardecl 0 37920 NULL ++num_escbs_asd_seq_data_37938_fns num_escbs asd_seq_data 0 37938 NULL ++kvm_fetch_guest_virt_fndecl_37942_fns kvm_fetch_guest_virt fndecl 2-4 37942 NULL ++seq_write_fndecl_37946_fns seq_write fndecl 3 37946 NULL ++mbox_write_fndecl_37967_fns mbox_write fndecl 3 37967 NULL ++vortex_core_init_fndecl_37980_fns vortex_core_init fndecl 0 37980 NULL ++key_search_fndecl_37982_fns key_search fndecl 0 37982 NULL ++nlmsvc_lookup_host_fndecl_37992_fns nlmsvc_lookup_host fndecl 3 37992 NULL ++max_cmnds_vardecl_aic94xx_hwi_c_38022_fns max_cmnds vardecl_aic94xx_hwi.c 0 38022 NULL ++get_cur_path_fndecl_38038_fns get_cur_path fndecl 0 38038 NULL ++xfs_extent_free_create_done_fndecl_38040_fns xfs_extent_free_create_done fndecl 3 38040 NULL ++DataUnits_partition_t_38043_fns DataUnits partition_t 0 38043 NULL ++iscsi_create_session_fndecl_38060_fns iscsi_create_session fndecl 3 38060 NULL ++ps_upsd_utilization_read_fndecl_38086_fns ps_upsd_utilization_read fndecl 3 38086 NULL ++host_mapping_level_fndecl_38115_fns host_mapping_level fndecl 0-2 38115 NULL ++sel_write_access_fndecl_38123_fns sel_write_access fndecl 3 38123 NULL ++sctp_setsockopt_associnfo_fndecl_38135_fns sctp_setsockopt_associnfo fndecl 3 38135 NULL ++nf_ct_ext_create_fndecl_38195_fns nf_ct_ext_create fndecl 3 38195 NULL ++drm_property_create_fndecl_38196_fns drm_property_create fndecl 4 38196 NULL ++nilfs_cpfile_checkpoints_in_block_fndecl_38197_fns nilfs_cpfile_checkpoints_in_block fndecl 0-2-3 38197 NULL ++goto_high_power_fndecl_38198_fns goto_high_power fndecl 0 38198 NULL ++rx_offset_tg3_38201_fns rx_offset tg3 0 38201 NULL ++dvb_audio_write_fndecl_38232_fns dvb_audio_write fndecl 3 38232 NULL ++mwifiex_11n_delba_fndecl_38254_fns mwifiex_11n_delba fndecl 2 38254 NULL ++i2c2_debugfs_read_fndecl_38270_fns i2c2_debugfs_read fndecl 3 38270 NULL ++max_read_sge_ib_qp_38275_fns max_read_sge ib_qp 0 38275 NULL ++header_length_fw_iso_packet_38284_fns header_length fw_iso_packet 0 38284 NULL ++cacheless_memcpy_fndecl_38293_fns cacheless_memcpy fndecl 3 38293 NULL ++smk_write_ptrace_fndecl_38294_fns smk_write_ptrace fndecl 3 38294 NULL nohasharray ++SYSC_modify_ldt_fndecl_38294_fns SYSC_modify_ldt fndecl 3 38294 &smk_write_ptrace_fndecl_38294_fns ++alloc_smp_req_fndecl_38298_fns alloc_smp_req fndecl 1 38298 NULL ++num_kcontrols_snd_soc_dapm_widget_38302_fns num_kcontrols snd_soc_dapm_widget 0 38302 NULL nohasharray ++ipw_get_event_log_len_fndecl_38302_fns ipw_get_event_log_len fndecl 0 38302 &num_kcontrols_snd_soc_dapm_widget_38302_fns ++ob_max_size_mvumi_hba_38327_fns ob_max_size mvumi_hba 0 38327 NULL ++radeon_kms_compat_ioctl_fndecl_38328_fns radeon_kms_compat_ioctl fndecl 2 38328 NULL ++num_sys_eqs_mlx4_dev_cap_38340_fns num_sys_eqs mlx4_dev_cap 0 38340 NULL ++get_first_ref_fndecl_38342_fns get_first_ref fndecl 0 38342 NULL ++len_ethtool_regs_38354_fns len ethtool_regs 0 38354 NULL ++dvb_register_frontend_fndecl_38382_fns dvb_register_frontend fndecl 0 38382 NULL ++chrdev_setup_rx_fndecl_38384_fns chrdev_setup_rx fndecl 2 38384 NULL ++blk_register_region_fndecl_38387_fns blk_register_region fndecl 1-2 38387 NULL ++size_vfio_info_cap_38398_fns size vfio_info_cap 0 38398 NULL ++ath6kl_sdio_alloc_prep_scat_req_fndecl_38401_fns ath6kl_sdio_alloc_prep_scat_req fndecl 2 38401 NULL ++dwc3_mode_write_fndecl_38414_fns dwc3_mode_write fndecl 3 38414 NULL ++read_page_fndecl_38423_fns read_page fndecl 2 38423 NULL ++dvb_ringbuffer_avail_fndecl_38474_fns dvb_ringbuffer_avail fndecl 0 38474 NULL ++__fuse_request_alloc_fndecl_38479_fns __fuse_request_alloc fndecl 1 38479 NULL ++dma_rx_errors_read_fndecl_38494_fns dma_rx_errors_read fndecl 3 38494 NULL ++bt_bmc_write_fndecl_38538_fns bt_bmc_write fndecl 3 38538 NULL ++tx_win_size_mwifiex_add_ba_param_38553_fns tx_win_size mwifiex_add_ba_param 0 38553 NULL ++hysdn_conf_write_fndecl_38562_fns hysdn_conf_write fndecl 3 38562 NULL ++retry_count_read_fndecl_38578_fns retry_count_read fndecl 3 38578 NULL ++gdm_usb_hci_send_fndecl_38585_fns gdm_usb_hci_send fndecl 3 38585 NULL ++print_prefix_fndecl_38595_fns print_prefix fndecl 0 38595 NULL ++proc_pid_readlink_fndecl_38601_fns proc_pid_readlink fndecl 3 38601 NULL ++perf_num_counters_fndecl_38605_fns perf_num_counters fndecl 0 38605 NULL ++mga_compat_ioctl_fndecl_38617_fns mga_compat_ioctl fndecl 2 38617 NULL ++vmci_qp_broker_alloc_fndecl_38635_fns vmci_qp_broker_alloc fndecl 6-5 38635 NULL ++str_read_fndecl_38656_fns str_read fndecl 4 38656 NULL ++cm4040_read_fndecl_38663_fns cm4040_read fndecl 3 38663 NULL ++hid_parse_report_fndecl_38666_fns hid_parse_report fndecl 3 38666 NULL ++tty_cdev_add_fndecl_38673_fns tty_cdev_add fndecl 2-4 38673 NULL ++drm_compat_ioctl_fndecl_38678_fns drm_compat_ioctl fndecl 2 38678 NULL ++v9fs_alloc_rdir_buf_fndecl_38679_fns v9fs_alloc_rdir_buf fndecl 2 38679 NULL ++sbitmap_queue_init_node_fndecl_38682_fns sbitmap_queue_init_node fndecl 2-3 38682 NULL ++sg_read_oxfer_fndecl_38687_fns sg_read_oxfer fndecl 3 38687 NULL ++iio_buffer_add_channel_sysfs_fndecl_38693_fns iio_buffer_add_channel_sysfs fndecl 0 38693 NULL ++sctp_setsockopt_pr_supported_fndecl_38705_fns sctp_setsockopt_pr_supported fndecl 3 38705 NULL ++get_user_pages_fast_fndecl_38708_fns get_user_pages_fast fndecl 0 38708 NULL ++acpi_table_parse_entries_fndecl_38730_fns acpi_table_parse_entries fndecl 0 38730 NULL ++last_error_boot_data_38741_fns last_error boot_data 0 38741 NULL ++ssd1307fb_alloc_array_fndecl_38751_fns ssd1307fb_alloc_array fndecl 1 38751 NULL ++buffer_from_user_fndecl_38753_fns buffer_from_user fndecl 3 38753 NULL ++t4_max_iq_size_c4iw_hw_queue_38756_fns t4_max_iq_size c4iw_hw_queue 0 38756 NULL ++egr_start_sge_38761_fns egr_start sge 0 38761 NULL ++write_packet_fndecl_38765_fns write_packet fndecl 5 38765 NULL ++qib_alloc_devdata_fndecl_38776_fns qib_alloc_devdata fndecl 2 38776 NULL ++pointer_size_read_fndecl_38788_fns pointer_size_read fndecl 3 38788 NULL ++user_read_fndecl_38842_fns user_read fndecl 3 38842 NULL ++logfs_fsync_fndecl_38849_fns logfs_fsync fndecl 2-3 38849 NULL ++nrealwriters_vardecl_rcuperf_c_38873_fns nrealwriters vardecl_rcuperf.c 0 38873 NULL ++scsi_get_vpd_page_fndecl_38908_fns scsi_get_vpd_page fndecl 4 38908 NULL ++pgctrl_write_fndecl_38918_fns pgctrl_write fndecl 3 38918 NULL ++device_create_sys_dev_entry_fndecl_38921_fns device_create_sys_dev_entry fndecl 0 38921 NULL ++qib_restart_rc_fndecl_38939_fns qib_restart_rc fndecl 2 38939 NULL ++drm_fb_helper_sys_write_fndecl_38945_fns drm_fb_helper_sys_write fndecl 3 38945 NULL ++cdrom_read_cdda_fndecl_38973_fns cdrom_read_cdda fndecl 4 38973 NULL ++pwr_rcvd_awake_beacons_read_fndecl_39002_fns pwr_rcvd_awake_beacons_read fndecl 3 39002 NULL ++alloc_send_rmpp_list_fndecl_39029_fns alloc_send_rmpp_list fndecl 2 39029 NULL ++ath6kl_set_ap_probe_resp_ies_fndecl_39032_fns ath6kl_set_ap_probe_resp_ies fndecl 3 39032 NULL ++error_burst_mismatch_read_fndecl_39035_fns error_burst_mismatch_read fndecl 3 39035 NULL ++ncp_fsync_fndecl_39057_fns ncp_fsync fndecl 2-3 39057 NULL ++xillybus_write_fndecl_39102_fns xillybus_write fndecl 3 39102 NULL ++audio_ins_vx_core_39112_fns audio_ins vx_core 0 39112 NULL ++acpi_data_get_property_array_fndecl_39128_fns acpi_data_get_property_array fndecl 0 39128 NULL ++simple_transaction_get_fndecl_39130_fns simple_transaction_get fndecl 3 39130 NULL ++raid56_parity_alloc_scrub_rbio_fndecl_39153_fns raid56_parity_alloc_scrub_rbio fndecl 4 39153 NULL ++sys_readv_fndecl_39163_fns sys_readv fndecl 3 39163 NULL ++cfg80211_roamed_bss_fndecl_39173_fns cfg80211_roamed_bss fndecl 6-4 39173 NULL ++cyttsp4_probe_fndecl_39178_fns cyttsp4_probe fndecl 4 39178 NULL ++l2cap_sock_setsockopt_fndecl_39180_fns l2cap_sock_setsockopt fndecl 5 39180 NULL ++mthca_buddy_init_fndecl_39181_fns mthca_buddy_init fndecl 2 39181 NULL ++rvt_map_phys_fmr_fndecl_39197_fns rvt_map_phys_fmr fndecl 4 39197 NULL ++sg_kmalloc_fndecl_39251_fns sg_kmalloc fndecl 1 39251 NULL ++soc_codec_reg_show_fndecl_39277_fns soc_codec_reg_show fndecl 3-0 39277 NULL ++size_tomoyo_condition_39281_fns size tomoyo_condition 0 39281 NULL ++rxrpc_setsockopt_fndecl_39293_fns rxrpc_setsockopt fndecl 5 39293 NULL ++SYSC_flistxattr_fndecl_39312_fns SYSC_flistxattr fndecl 3 39312 NULL ++SYSC_sched_setaffinity_fndecl_39317_fns SYSC_sched_setaffinity fndecl 2 39317 NULL ++isdn_ppp_read_fndecl_39335_fns isdn_ppp_read fndecl 4 39335 NULL ++fscrypt_fname_alloc_buffer_fndecl_39339_fns fscrypt_fname_alloc_buffer fndecl 2 39339 NULL nohasharray ++musb_softconnect_write_fndecl_39339_fns musb_softconnect_write fndecl 3 39339 &fscrypt_fname_alloc_buffer_fndecl_39339_fns ++setbrightness_fndecl_39342_fns setbrightness fndecl 0 39342 NULL ++tpm_read_fndecl_39355_fns tpm_read fndecl 3 39355 NULL ++max_skl_algo_data_39368_fns max skl_algo_data 0 39368 NULL ++nftl_read_oob_fndecl_39370_fns nftl_read_oob fndecl 3 39370 NULL ++roccat_common2_receive_fndecl_39378_fns roccat_common2_receive fndecl 4 39378 NULL ++sl_alloc_bufs_fndecl_39391_fns sl_alloc_bufs fndecl 2 39391 NULL ++iscsi_create_conn_fndecl_39402_fns iscsi_create_conn fndecl 2 39402 NULL ++show_device_status_fndecl_39440_fns show_device_status fndecl 0 39440 NULL ++virtio_cread16_fndecl_39444_fns virtio_cread16 fndecl 0 39444 NULL ++tp_la_write_fndecl_39445_fns tp_la_write fndecl 3 39445 NULL ++proc_write_fndecl_39464_fns proc_write fndecl 3 39464 NULL ++qib_verbs_send_pio_fndecl_39482_fns qib_verbs_send_pio fndecl 5 39482 NULL ++lbs_dev_info_fndecl_39516_fns lbs_dev_info fndecl 3 39516 NULL nohasharray ++mwifiex_timeshare_coex_write_fndecl_39516_fns mwifiex_timeshare_coex_write fndecl 3 39516 &lbs_dev_info_fndecl_39516_fns ++error_tx_resume_failure_read_fndecl_39521_fns error_tx_resume_failure_read fndecl 3 39521 NULL ++rsc_mgr_init_fndecl_39528_fns rsc_mgr_init fndecl 3 39528 NULL ++wusb_prf_64_fndecl_39530_fns wusb_prf_64 fndecl 7 39530 NULL ++reply_len_bsg_job_39533_fns reply_len bsg_job 0 39533 NULL ++srpt_alloc_ioctx_fndecl_39537_fns srpt_alloc_ioctx fndecl 2-3 39537 NULL ++jbd2_journal_init_revoke_fndecl_39555_fns jbd2_journal_init_revoke fndecl 2 39555 NULL ++buf_size_fm_rds_39590_fns buf_size fm_rds 0 39590 NULL ++count_snd_ctl_elem_info_39594_fns count snd_ctl_elem_info 0 39594 NULL ++midi_ports_snd_emux_39605_fns midi_ports snd_emux 0 39605 NULL ++of_clk_get_parent_count_fndecl_39609_fns of_clk_get_parent_count fndecl 0 39609 NULL ++simple_xattr_set_fndecl_39639_fns simple_xattr_set fndecl 4 39639 NULL ++xfs_trans_get_efd_fndecl_39647_fns xfs_trans_get_efd fndecl 3 39647 NULL ++nfs_filemap_write_and_wait_range_fndecl_39652_fns nfs_filemap_write_and_wait_range fndecl 2-3 39652 NULL ++copy_arg_from_user_fndecl_39660_fns copy_arg_from_user fndecl 3 39660 NULL ++vendor_diag_read_fndecl_39671_fns vendor_diag_read fndecl 3 39671 NULL ++rdma_read_chunk_frmr_fndecl_39676_fns rdma_read_chunk_frmr fndecl 8 39676 NULL ++dev_mem_read_fndecl_39681_fns dev_mem_read fndecl 3 39681 NULL nohasharray ++num_q_vectors_fm10k_intfc_39681_fns num_q_vectors fm10k_intfc 0 39681 &dev_mem_read_fndecl_39681_fns ++blk_check_plugged_fndecl_39715_fns blk_check_plugged fndecl 3 39715 NULL ++tm6000_read_write_usb_fndecl_39749_fns tm6000_read_write_usb fndecl 7 39749 NULL ++fw_logger_read_fndecl_39761_fns fw_logger_read fndecl 3 39761 NULL ++phy_get_sset_count_fndecl_39774_fns phy_get_sset_count fndecl 0 39774 NULL ++write_flush_fndecl_39776_fns write_flush fndecl 3 39776 NULL ++dvb_play_fndecl_39789_fns dvb_play fndecl 3 39789 NULL ++tpm_write_fndecl_39805_fns tpm_write fndecl 3 39805 NULL ++nft_trans_alloc_fndecl_39815_fns nft_trans_alloc fndecl 3 39815 NULL ++btrfs_search_slot_for_read_fndecl_39816_fns btrfs_search_slot_for_read fndecl 0 39816 NULL ++init_rx_ring_fndecl_39832_fns init_rx_ring fndecl 4 39832 NULL ++do_shrink_slab_fndecl_39881_fns do_shrink_slab fndecl 4-3 39881 NULL ++len_cache_request_39888_fns len cache_request 0 39888 NULL ++formats_num_mcp_trace_meta_39957_fns formats_num mcp_trace_meta 0 39957 NULL ++readbuf_size_tomoyo_io_buffer_39976_fns readbuf_size tomoyo_io_buffer 0 39976 NULL ++agp_3_5_isochronous_node_enable_fndecl_39978_fns agp_3_5_isochronous_node_enable fndecl 3 39978 NULL ++compat_do_msg_fill_fndecl_39987_fns compat_do_msg_fill fndecl 3 39987 NULL ++start_sram_reserve_39999_fns start sram_reserve 0 39999 NULL ++isr_decrypt_done_read_fndecl_40001_fns isr_decrypt_done_read fndecl 3 40001 NULL ++emulator_write_phys_fndecl_40035_fns emulator_write_phys fndecl 2-4 40035 NULL ++stm32_dma_prep_dma_memcpy_fndecl_40057_fns stm32_dma_prep_dma_memcpy fndecl 4 40057 NULL ++rx_queue_add_kobject_fndecl_40068_fns rx_queue_add_kobject fndecl 0 40068 NULL ++x25_asy_maxdev_vardecl_x25_asy_c_40074_fns x25_asy_maxdev vardecl_x25_asy.c 0 40074 NULL ++num_parents_clk_core_40091_fns num_parents clk_core 0 40091 NULL ++wIELength_uwb_rc_cmd_set_ie_40094_fns wIELength uwb_rc_cmd_set_ie 0 40094 NULL nohasharray ++rx_buf_use_size_bnx2_40094_fns rx_buf_use_size bnx2 0 40094 &wIELength_uwb_rc_cmd_set_ie_40094_fns ++sctp_setsockopt_default_send_param_fndecl_40121_fns sctp_setsockopt_default_send_param fndecl 3 40121 NULL ++smk_write_doi_fndecl_40134_fns smk_write_doi fndecl 3 40134 NULL ++port_fops_read_fndecl_40137_fns port_fops_read fndecl 3 40137 NULL ++isr_wakeups_read_fndecl_40148_fns isr_wakeups_read fndecl 3 40148 NULL ++command_setlights_fndecl_40187_fns command_setlights fndecl 0 40187 NULL ++ath6kl_bgscan_int_write_fndecl_40201_fns ath6kl_bgscan_int_write fndecl 3 40201 NULL ++dvb_dvr_ioctl_fndecl_40205_fns dvb_dvr_ioctl fndecl 2 40205 NULL ++ipw_queue_tx_init_fndecl_40218_fns ipw_queue_tx_init fndecl 3 40218 NULL ++skl_get_module_params_fndecl_40234_fns skl_get_module_params fndecl 3 40234 NULL ++digest_size_public_key_signature_40282_fns digest_size public_key_signature 0 40282 NULL ++rx_filter_beacon_filter_read_fndecl_40300_fns rx_filter_beacon_filter_read fndecl 3 40300 NULL ++num_engines_dmm_40301_fns num_engines dmm 0 40301 NULL ++uio_read_fndecl_40327_fns uio_read fndecl 3 40327 NULL ++nvif_notify_init_fndecl_40342_fns nvif_notify_init fndecl 7-6 40342 NULL ++srpt_alloc_ioctx_ring_fndecl_40353_fns srpt_alloc_ioctx_ring fndecl 2-3-4 40353 NULL ++tool_link_event_write_fndecl_40366_fns tool_link_event_write fndecl 3 40366 NULL ++SYSC_mincore_fndecl_40372_fns SYSC_mincore fndecl 2-1 40372 NULL ++pages_per_wr_bio_scrub_wr_ctx_40374_fns pages_per_wr_bio scrub_wr_ctx 0 40374 NULL ++__vmalloc_node_fndecl_40382_fns __vmalloc_node fndecl 1 40382 NULL ++qsfp_read_fndecl_40391_fns qsfp_read fndecl 0 40391 NULL ++px_raw_event_fndecl_40392_fns px_raw_event fndecl 4 40392 NULL ++joydev_ioctl_common_fndecl_40412_fns joydev_ioctl_common fndecl 2 40412 NULL ++applesmc_create_nodes_fndecl_40419_fns applesmc_create_nodes fndecl 2 40419 NULL ++rx_streaming_always_read_fndecl_40426_fns rx_streaming_always_read fndecl 3 40426 NULL ++iscsi_alloc_session_fndecl_40445_fns iscsi_alloc_session fndecl 3 40445 NULL ++submit_create_fndecl_40462_fns submit_create fndecl 3 40462 NULL ++__copy_from_user_inatomic_nocache_fndecl_40466_fns __copy_from_user_inatomic_nocache fndecl 3 40466 NULL ++xfs_rmap_update_create_intent_fndecl_40493_fns xfs_rmap_update_create_intent fndecl 2 40493 NULL ++num_substreams_snd_m3_40528_fns num_substreams snd_m3 0 40528 NULL ++nf_sockopt_fndecl_40555_fns nf_sockopt fndecl 0 40555 NULL ++alloc_ebda_hpc_fndecl_40557_fns alloc_ebda_hpc fndecl 1-2 40557 NULL ++security_context_to_sid_fndecl_40560_fns security_context_to_sid fndecl 2 40560 NULL ++compat_sys_preadv2_fndecl_40579_fns compat_sys_preadv2 fndecl 3 40579 NULL ++android_set_cntry_fndecl_40615_fns android_set_cntry fndecl 0 40615 NULL ++__kfifo_dma_in_prepare_fndecl_40626_fns __kfifo_dma_in_prepare fndecl 4 40626 NULL ++pcpu_get_vm_areas_fndecl_40630_fns pcpu_get_vm_areas fndecl 3 40630 NULL ++dev_set_alias_fndecl_40631_fns dev_set_alias fndecl 3 40631 NULL ++altera_swap_dr_fndecl_40633_fns altera_swap_dr fndecl 2 40633 NULL ++sock_setsockopt_fndecl_40635_fns sock_setsockopt fndecl 5 40635 NULL ++ocrdma_dbgfs_ops_write_fndecl_40664_fns ocrdma_dbgfs_ops_write fndecl 3 40664 NULL ++kmalloc_node_fndecl_40672_fns kmalloc_node fndecl 1 40672 NULL ++rx_filter_ibss_filter_read_fndecl_40676_fns rx_filter_ibss_filter_read fndecl 3 40676 NULL ++odev_update_fndecl_40682_fns odev_update fndecl 2 40682 NULL ++ahd_probe_stack_size_fndecl_40683_fns ahd_probe_stack_size fndecl 0 40683 NULL ++tx_frag_need_fragmentation_read_fndecl_40698_fns tx_frag_need_fragmentation_read fndecl 3 40698 NULL ++aa_simple_write_to_buffer_fndecl_40704_fns aa_simple_write_to_buffer fndecl 4 40704 NULL ++max_znode_sz_ubifs_info_40705_fns max_znode_sz ubifs_info 0 40705 NULL ++write_pool_fndecl_40741_fns write_pool fndecl 3 40741 NULL ++sys_gethostname_fndecl_40753_fns sys_gethostname fndecl 2 40753 NULL ++btrfs_chunk_num_stripes_fndecl_40772_fns btrfs_chunk_num_stripes fndecl 0 40772 NULL ++snd_hdac_get_connections_fndecl_40773_fns snd_hdac_get_connections fndecl 0 40773 NULL ++sys_fsetxattr_fndecl_40795_fns sys_fsetxattr fndecl 4 40795 NULL ++private_data_len_rdma_conn_param_40796_fns private_data_len rdma_conn_param 0 40796 NULL ++ath10k_wmi_alloc_chunk_fndecl_40804_fns ath10k_wmi_alloc_chunk fndecl 3-4-0 40804 NULL ++sz_m1_mlx5_wq_ll_40805_fns sz_m1 mlx5_wq_ll 0 40805 NULL ++fuse_conn_waiting_read_fndecl_40817_fns fuse_conn_waiting_read fndecl 3 40817 NULL ++v9fs_file_fsync_dotl_fndecl_40845_fns v9fs_file_fsync_dotl fndecl 2-3 40845 NULL ++nfs_file_fsync_fndecl_40851_fns nfs_file_fsync fndecl 2-3 40851 NULL ++ecc_step_ds_nand_chip_40865_fns ecc_step_ds nand_chip 0 40865 NULL ++slow_user_access_fndecl_40877_fns slow_user_access fndecl 5 40877 NULL ++gtt_sa_num_of_chunks_kfd_dev_40890_fns gtt_sa_num_of_chunks kfd_dev 0 40890 NULL ++pci_add_dynid_fndecl_40893_fns pci_add_dynid fndecl 8 40893 NULL ++build_verbs_tx_desc_fndecl_40917_fns build_verbs_tx_desc fndecl 3 40917 NULL ++sctp_setsockopt_bindx_fndecl_40925_fns sctp_setsockopt_bindx fndecl 3 40925 NULL ++ecryptfs_filldir_fndecl_40939_fns ecryptfs_filldir fndecl 3 40939 NULL ++sg_nents_for_len_fndecl_40942_fns sg_nents_for_len fndecl 0 40942 NULL ++size_v4l2_ext_control_40952_fns size v4l2_ext_control 0 40952 NULL ++ns_segnum_the_nilfs_40959_fns ns_segnum the_nilfs 0 40959 NULL ++isr_low_rssi_read_fndecl_40966_fns isr_low_rssi_read fndecl 3 40966 NULL ++regmap_reg_ranges_read_file_fndecl_40973_fns regmap_reg_ranges_read_file fndecl 3 40973 NULL ++blk_mq_init_tags_fndecl_40986_fns blk_mq_init_tags fndecl 1 40986 NULL ++hwdep_write_fndecl_40987_fns hwdep_write fndecl 3 40987 NULL ++start_fb_cmap_41001_fns start fb_cmap 0 41001 NULL nohasharray ++gfn_to_page_fndecl_41001_fns gfn_to_page fndecl 2 41001 &start_fb_cmap_41001_fns ++nfsctl_transaction_write_fndecl_41011_fns nfsctl_transaction_write fndecl 3 41011 NULL ++proc_projid_map_write_fndecl_41017_fns proc_projid_map_write fndecl 3 41017 NULL ++rfkill_fop_write_fndecl_41019_fns rfkill_fop_write fndecl 3 41019 NULL ++num_qps_qed_rdma_info_41030_fns num_qps qed_rdma_info 0 41030 NULL ++lprocfs_write_u64_helper_fndecl_41059_fns lprocfs_write_u64_helper fndecl 2 41059 NULL ++userio_char_read_fndecl_41065_fns userio_char_read fndecl 3 41065 NULL ++qp_table_size_rvt_qp_ibdev_41075_fns qp_table_size rvt_qp_ibdev 0 41075 NULL ++gfn_to_pfn_fndecl_41077_fns gfn_to_pfn fndecl 2 41077 NULL ++pci_vc_do_save_buffer_fndecl_41087_fns pci_vc_do_save_buffer fndecl 0 41087 NULL ++iq_autocal_len_p54_common_41089_fns iq_autocal_len p54_common 0 41089 NULL ++sigma_fw_load_data_fndecl_41096_fns sigma_fw_load_data fndecl 3 41096 NULL ++input_leds_get_count_fndecl_41102_fns input_leds_get_count fndecl 0 41102 NULL ++nvmf_dev_write_fndecl_41118_fns nvmf_dev_write fndecl 3 41118 NULL ++ip_options_get_from_user_fndecl_41133_fns ip_options_get_from_user fndecl 4 41133 NULL ++data_len_b43_dfs_file_41135_fns data_len b43_dfs_file 0 41135 NULL ++nilfs_sufile_get_blkoff_fndecl_41139_fns nilfs_sufile_get_blkoff fndecl 0-2 41139 NULL ++hidp_process_report_fndecl_41140_fns hidp_process_report fndecl 4 41140 NULL ++usb_reset_and_verify_device_fndecl_41142_fns usb_reset_and_verify_device fndecl 0 41142 NULL ++calib_fail_count_read_fndecl_41171_fns calib_fail_count_read fndecl 3 41171 NULL ++suspend_dtim_interval_read_fndecl_41176_fns suspend_dtim_interval_read fndecl 3 41176 NULL ++traceprobe_probes_write_fndecl_41178_fns traceprobe_probes_write fndecl 3 41178 NULL ++nr_pages_page_collect_41197_fns nr_pages page_collect 0 41197 NULL ++sq905_command_fndecl_41201_fns sq905_command fndecl 0 41201 NULL ++nr_acpi_bits_vardecl_xen_acpi_processor_c_41210_fns nr_acpi_bits vardecl_xen-acpi-processor.c 0 41210 NULL ++fanout_set_data_fndecl_41219_fns fanout_set_data fndecl 3 41219 NULL ++prctl_set_mm_fndecl_41225_fns prctl_set_mm fndecl 3 41225 NULL ++out_count_mdc800_data_41228_fns out_count mdc800_data 0 41228 NULL ++ies_len_connect_attr_41234_fns ies_len connect_attr 0 41234 NULL ++opera1_usb_i2c_msgxfer_fndecl_41242_fns opera1_usb_i2c_msgxfer fndecl 4 41242 NULL ++sel_write_validatetrans_fndecl_41243_fns sel_write_validatetrans fndecl 3 41243 NULL ++ses_send_diag_fndecl_41244_fns ses_send_diag fndecl 4 41244 NULL ++__apei_exec_run_fndecl_41248_fns __apei_exec_run fndecl 0 41248 NULL ++num_threads_acpi_db_method_info_41261_fns num_threads acpi_db_method_info 0 41261 NULL ++frame_interval_tw5864_input_41274_fns frame_interval tw5864_input 0 41274 NULL ++vb2_queue_init_fndecl_41292_fns vb2_queue_init fndecl 0 41292 NULL ++kfd_set_pasid_limit_fndecl_41300_fns kfd_set_pasid_limit fndecl 1 41300 NULL ++img_SRAM_size_fw_hdr_41311_fns img_SRAM_size fw_hdr 0 41311 NULL nohasharray ++d40_size_2_dmalen_fndecl_41311_fns d40_size_2_dmalen fndecl 0-3-2-1 41311 &img_SRAM_size_fw_hdr_41311_fns ++cma_declare_contiguous_fndecl_41316_fns cma_declare_contiguous fndecl 5 41316 NULL ++gb_loopback_sync_sink_fndecl_41337_fns gb_loopback_sync_sink fndecl 2 41337 NULL ++fanotify_write_fndecl_41340_fns fanotify_write fndecl 3 41340 NULL ++regmap_read_debugfs_fndecl_41345_fns regmap_read_debugfs fndecl 5 41345 NULL ++tlbflush_read_file_fndecl_41350_fns tlbflush_read_file fndecl 3 41350 NULL ++efx_tsoh_get_buffer_fndecl_41355_fns efx_tsoh_get_buffer fndecl 3 41355 NULL ++usb_stor_probe1_fndecl_41357_fns usb_stor_probe1 fndecl 0 41357 NULL ++rx_rx_out_of_mpdu_nodes_read_fndecl_41359_fns rx_rx_out_of_mpdu_nodes_read fndecl 3 41359 NULL ++gb_loopback_async_transfer_fndecl_41372_fns gb_loopback_async_transfer fndecl 2 41372 NULL ++max_frame_size_mgsl_struct_41374_fns max_frame_size mgsl_struct 0 41374 NULL ++TupleDataMax_tuple_t_41376_fns TupleDataMax tuple_t 0 41376 NULL ++l_tree_depth_ocfs2_extent_list_41398_fns l_tree_depth ocfs2_extent_list 0 41398 NULL ++nr_free_zone_pages_fndecl_41403_fns nr_free_zone_pages fndecl 0 41403 NULL ++virtio_cread8_fndecl_41431_fns virtio_cread8 fndecl 0 41431 NULL ++addr_nvme_keyed_sgl_desc_41437_fns addr nvme_keyed_sgl_desc 0 41437 NULL ++sensor_write_reg_fndecl_41455_fns sensor_write_reg fndecl 0 41455 NULL ++squashfs_read_inode_lookup_table_fndecl_41456_fns squashfs_read_inode_lookup_table fndecl 4 41456 NULL ++bio_map_kern_fndecl_41468_fns bio_map_kern fndecl 3 41468 NULL ++redirected_tty_write_fndecl_41474_fns redirected_tty_write fndecl 3 41474 NULL ++get_var_len_fndecl_41483_fns get_var_len fndecl 0 41483 NULL ++compat_core_sys_select_fndecl_41494_fns compat_core_sys_select fndecl 1 41494 NULL ++unpack_array_fndecl_41525_fns unpack_array fndecl 0 41525 NULL ++pci_vpd_find_tag_fndecl_41534_fns pci_vpd_find_tag fndecl 0-2 41534 NULL ++alloc_cpu_rmap_fndecl_41536_fns alloc_cpu_rmap fndecl 1 41536 NULL ++max_nr_ports_virtio_console_config_41559_fns max_nr_ports virtio_console_config 0 41559 NULL ++fpa_set_fndecl_41560_fns fpa_set fndecl 3-4 41560 NULL ++dma_rx_requested_read_fndecl_41561_fns dma_rx_requested_read fndecl 3 41561 NULL ++stv0680_handle_error_fndecl_41563_fns stv0680_handle_error fndecl 0-2 41563 NULL ++__alloc_bootmem_nopanic_fndecl_41574_fns __alloc_bootmem_nopanic fndecl 1 41574 NULL ++iio_device_add_channel_sysfs_fndecl_41581_fns iio_device_add_channel_sysfs fndecl 0 41581 NULL ++pwr_sleep_percent_read_fndecl_41600_fns pwr_sleep_percent_read fndecl 3 41600 NULL ++xpc_kzalloc_cacheline_aligned_fndecl_41610_fns xpc_kzalloc_cacheline_aligned fndecl 1 41610 NULL ++device_add_groups_fndecl_41628_fns device_add_groups fndecl 0 41628 NULL ++drm_calloc_large_fndecl_41630_fns drm_calloc_large fndecl 1-2 41630 NULL ++__vfs_getxattr_fndecl_41631_fns __vfs_getxattr fndecl 0 41631 NULL ++tx_ring_size_jme_adapter_41640_fns tx_ring_size jme_adapter 0 41640 NULL ++clear_user_fndecl_41645_fns clear_user fndecl 2 41645 NULL ++usb_alloc_coherent_fndecl_41655_fns usb_alloc_coherent fndecl 2 41655 NULL ++error_null_frame_cts_start_read_fndecl_41668_fns error_null_frame_cts_start_read fndecl 3 41668 NULL ++nvme_trans_standard_inquiry_page_fndecl_41701_fns nvme_trans_standard_inquiry_page fndecl 4 41701 NULL ++tree_mod_log_eb_copy_fndecl_41708_fns tree_mod_log_eb_copy fndecl 6 41708 NULL ++xp_max_npartitions_vardecl_41728_fns xp_max_npartitions vardecl 0 41728 NULL ++gfs2_dir_mvino_fndecl_41733_fns gfs2_dir_mvino fndecl 4 41733 NULL ++v4l2_ctrl_handler_init_class_fndecl_41742_fns v4l2_ctrl_handler_init_class fndecl 2 41742 NULL ++insert_dent_fndecl_41753_fns insert_dent fndecl 7 41753 NULL ++vop_virtio_copy_to_user_fndecl_41756_fns vop_virtio_copy_to_user fndecl 4-3 41756 NULL ++__alloc_bootmem_node_high_fndecl_41767_fns __alloc_bootmem_node_high fndecl 2 41767 NULL ++batadv_socket_write_fndecl_41768_fns batadv_socket_write fndecl 3 41768 NULL ++tc_action_net_init_fndecl_41775_fns tc_action_net_init fndecl 3 41775 NULL ++pcibios_enable_device_fndecl_41776_fns pcibios_enable_device fndecl 0 41776 NULL ++outlen_mlx5_cmd_debug_41806_fns outlen mlx5_cmd_debug 0 41806 NULL ++scsi_add_host_with_dma_fndecl_41814_fns scsi_add_host_with_dma fndecl 0 41814 NULL ++cpia2_usb_transfer_cmd_fndecl_41834_fns cpia2_usb_transfer_cmd fndecl 5 41834 NULL ++nf_setsockopt_fndecl_41852_fns nf_setsockopt fndecl 0 41852 NULL ++num_pbls_qedr_pbl_info_41871_fns num_pbls qedr_pbl_info 0 41871 NULL ++from_seq_file_41897_fns from seq_file 0 41897 NULL ++vid_batadv_tvlv_tt_vlan_data_41912_fns vid batadv_tvlv_tt_vlan_data 0 41912 NULL ++b_read_mon_reader_bin_41923_fns b_read mon_reader_bin 0 41923 NULL nohasharray ++print_endpoint_stat_fndecl_41923_fns print_endpoint_stat fndecl 0-4 41923 &b_read_mon_reader_bin_41923_fns ++rx_rx_done_read_fndecl_41938_fns rx_rx_done_read fndecl 3 41938 NULL ++compat_packet_setsockopt_fndecl_41954_fns compat_packet_setsockopt fndecl 5 41954 NULL ++intel_atomic_legacy_gamma_set_fndecl_41955_fns intel_atomic_legacy_gamma_set fndecl 5 41955 NULL ++kmalloc_parameter_fndecl_41964_fns kmalloc_parameter fndecl 1 41964 NULL nohasharray ++ccp_reverse_get_dm_area_fndecl_41964_fns ccp_reverse_get_dm_area fndecl 3 41964 &kmalloc_parameter_fndecl_41964_fns nohasharray ++connector_dcb_output_41964_fns connector dcb_output 0 41964 &ccp_reverse_get_dm_area_fndecl_41964_fns ++length_ccp_dm_workarea_41966_fns length ccp_dm_workarea 0 41966 NULL ++__send_control_msg_fndecl_41986_fns __send_control_msg fndecl 0 41986 NULL ++snd_pcm_oss_read1_fndecl_41992_fns snd_pcm_oss_read1 fndecl 3 41992 NULL ++snd_opl4_mem_proc_read_fndecl_41997_fns snd_opl4_mem_proc_read fndecl 5 41997 NULL ++selinux_secctx_to_secid_fndecl_42003_fns selinux_secctx_to_secid fndecl 2 42003 NULL ++set_flicker_fndecl_42011_fns set_flicker fndecl 0 42011 NULL ++__ieee80211_start_rx_ba_session_fndecl_42023_fns __ieee80211_start_rx_ba_session fndecl 7 42023 NULL ++seq_ports_snd_emu10k1_synth_arg_42026_fns seq_ports snd_emu10k1_synth_arg 0 42026 NULL ++copy_nodes_to_user_fndecl_42028_fns copy_nodes_to_user fndecl 2 42028 NULL ++mwifiex_11n_create_rx_reorder_tbl_fndecl_42029_fns mwifiex_11n_create_rx_reorder_tbl fndecl 4 42029 NULL ++spidev_compat_ioctl_fndecl_42033_fns spidev_compat_ioctl fndecl 2 42033 NULL ++regmap_multi_reg_write_fndecl_42049_fns regmap_multi_reg_write fndecl 3 42049 NULL ++namelen_xenpf_symdata_42085_fns namelen xenpf_symdata 0 42085 NULL ++raw_issuer_size_x509_certificate_42091_fns raw_issuer_size x509_certificate 0 42091 NULL ++do_syslog_fndecl_42100_fns do_syslog fndecl 3 42100 NULL ++proc_pid_attr_write_fndecl_42102_fns proc_pid_attr_write fndecl 3 42102 NULL ++tid_used_hfi1_filedata_42109_fns tid_used hfi1_filedata 0 42109 NULL ++jbd2_journal_init_dev_fndecl_42115_fns jbd2_journal_init_dev fndecl 5 42115 NULL ++snd_compr_write_fndecl_42144_fns snd_compr_write fndecl 3 42144 NULL ++__team_options_register_fndecl_42198_fns __team_options_register fndecl 3 42198 NULL ++reg_count_cpia2_command_42201_fns reg_count cpia2_command 0 42201 NULL ++construct_key_and_link_fndecl_42210_fns construct_key_and_link fndecl 3 42210 NULL ++num_q_vectors_igb_adapter_42232_fns num_q_vectors igb_adapter 0 42232 NULL ++cur_count_of_phandle_iterator_42243_fns cur_count of_phandle_iterator 0 42243 NULL ++len_wmi_tlv_42244_fns len wmi_tlv 0 42244 NULL ++nchunks_radeon_cs_parser_42251_fns nchunks radeon_cs_parser 0 42251 NULL ++read_kcore_fndecl_42259_fns read_kcore fndecl 3 42259 NULL ++snd_pcm_plug_write_transfer_fndecl_42268_fns snd_pcm_plug_write_transfer fndecl 3 42268 NULL ++write_file_spectral_period_fndecl_42275_fns write_file_spectral_period fndecl 3 42275 NULL ++efx_mcdi_rpc_async_fndecl_42298_fns efx_mcdi_rpc_async fndecl 4-5 42298 NULL ++ubi_more_leb_change_data_fndecl_42301_fns ubi_more_leb_change_data fndecl 4 42301 NULL ++rproc_alloc_fndecl_42314_fns rproc_alloc fndecl 5 42314 NULL ++kvm_write_guest_page_fndecl_42320_fns kvm_write_guest_page fndecl 5-2 42320 NULL ++soc_tplg_dapm_widget_dbytes_create_fndecl_42336_fns soc_tplg_dapm_widget_dbytes_create fndecl 2 42336 NULL ++mlx4_ib_alloc_cq_buf_fndecl_42345_fns mlx4_ib_alloc_cq_buf fndecl 3 42345 NULL ++hid_report_len_fndecl_42374_fns hid_report_len fndecl 0 42374 NULL ++salt_size_dm_verity_42377_fns salt_size dm_verity 0 42377 NULL ++mlx5_wq_ll_get_size_fndecl_42379_fns mlx5_wq_ll_get_size fndecl 0 42379 NULL ++num_cache_leaves_vardecl_intel_cacheinfo_c_42390_fns num_cache_leaves vardecl_intel_cacheinfo.c 0 42390 NULL ++hidraw_ioctl_fndecl_42425_fns hidraw_ioctl fndecl 2 42425 NULL ++bin_search_fndecl_42434_fns bin_search fndecl 0 42434 NULL ++write_file_spectral_fft_period_fndecl_42435_fns write_file_spectral_fft_period fndecl 3 42435 NULL ++rx_ring_size_jme_adapter_42440_fns rx_ring_size jme_adapter 0 42440 NULL ++max_allowed_qxl_monitors_config_42481_fns max_allowed qxl_monitors_config 0 42481 NULL ++hid_sensor_client_cnt_sensor_hub_data_42488_fns hid_sensor_client_cnt sensor_hub_data 0 42488 NULL ++bpf_check_classic_fndecl_42501_fns bpf_check_classic fndecl 2 42501 NULL ++__mic_dma_alloc_fndecl_42540_fns __mic_dma_alloc fndecl 2 42540 NULL ++info_debugfs_read_fndecl_42544_fns info_debugfs_read fndecl 3 42544 NULL ++qla8044_write_optrom_data_fndecl_42561_fns qla8044_write_optrom_data fndecl 4 42561 NULL ++ts_write_fndecl_42563_fns ts_write fndecl 3 42563 NULL ++usbtmc_write_fndecl_42567_fns usbtmc_write fndecl 3 42567 NULL ++mwifiex_send_addba_fndecl_42572_fns mwifiex_send_addba fndecl 2 42572 NULL ++restart_rc_fndecl_42573_fns restart_rc fndecl 2 42573 NULL ++ilo_write_fndecl_42601_fns ilo_write fndecl 3 42601 NULL nohasharray ++ndev_init_isr_fndecl_42601_fns ndev_init_isr fndecl 3 42601 &ilo_write_fndecl_42601_fns ++nilfs_alloc_seg_bio_fndecl_42604_fns nilfs_alloc_seg_bio fndecl 3 42604 NULL ++qlcnic_82xx_calculate_msix_vector_fndecl_42609_fns qlcnic_82xx_calculate_msix_vector fndecl 0 42609 NULL ++vendor_diag_write_fndecl_42612_fns vendor_diag_write fndecl 3 42612 NULL ++hashsize_Qdisc_class_hash_42616_fns hashsize Qdisc_class_hash 0 42616 NULL ++user_regset_copyin_fndecl_42619_fns user_regset_copyin fndecl 7 42619 NULL ++wlc_phy_loadsampletable_nphy_fndecl_42620_fns wlc_phy_loadsampletable_nphy fndecl 3 42620 NULL ++ir_lirc_transmit_ir_fndecl_42624_fns ir_lirc_transmit_ir fndecl 3 42624 NULL ++rx_hdr_overflow_read_fndecl_42628_fns rx_hdr_overflow_read fndecl 3 42628 NULL ++pidlist_allocate_fndecl_42631_fns pidlist_allocate fndecl 1 42631 NULL ++nr_io_queues_nvmf_ctrl_options_42644_fns nr_io_queues nvmf_ctrl_options 0 42644 NULL ++__kfifo_dma_out_finish_r_fndecl_42656_fns __kfifo_dma_out_finish_r fndecl 2 42656 NULL ++keyctl_get_security_fndecl_42673_fns keyctl_get_security fndecl 3 42673 NULL ++num_rx_bds_bcm_sysport_priv_42683_fns num_rx_bds bcm_sysport_priv 0 42683 NULL ++read_file_spectral_short_repeat_fndecl_42684_fns read_file_spectral_short_repeat fndecl 3 42684 NULL ++oom_adj_write_fndecl_42687_fns oom_adj_write fndecl 3 42687 NULL ++ccp_update_sg_workarea_fndecl_42688_fns ccp_update_sg_workarea fndecl 2 42688 NULL ++data_size_dm_ioctl_42701_fns data_size dm_ioctl 0 42701 NULL ++handle_abnormal_pfn_fndecl_42730_fns handle_abnormal_pfn fndecl 3 42730 NULL ++gb_control_get_manifest_size_operation_fndecl_42744_fns gb_control_get_manifest_size_operation fndecl 0 42744 NULL ++mlx5_fc_stats_query_fndecl_42750_fns mlx5_fc_stats_query fndecl 3 42750 NULL ++read_file_frameerrors_fndecl_42770_fns read_file_frameerrors fndecl 3 42770 NULL ++ssid_len_ath6kl_vif_42784_fns ssid_len ath6kl_vif 0 42784 NULL ++lbs_highrssi_read_fndecl_42826_fns lbs_highrssi_read fndecl 3 42826 NULL ++pcifront_bus_write_fndecl_42836_fns pcifront_bus_write fndecl 5 42836 NULL ++dlfb_ops_write_fndecl_42885_fns dlfb_ops_write fndecl 3 42885 NULL ++number_of_tds_fndecl_42895_fns number_of_tds fndecl 0 42895 NULL ++init_bch_fndecl_42897_fns init_bch fndecl 1-2 42897 NULL ++length_drm_property_blob_42912_fns length drm_property_blob 0 42912 NULL ++do_command_extended_fndecl_42913_fns do_command_extended fndecl 0 42913 NULL ++bnx2x_vf_mcast_fndecl_42933_fns bnx2x_vf_mcast fndecl 4 42933 NULL ++wm_coeff_tlv_get_fndecl_42961_fns wm_coeff_tlv_get fndecl 3 42961 NULL ++pof_reclen_boot_data_42966_fns pof_reclen boot_data 0 42966 NULL ++ea_len_fndecl_42998_fns ea_len fndecl 0 42998 NULL ++obd_ioctl_popdata_fndecl_43014_fns obd_ioctl_popdata fndecl 3 43014 NULL ++quirk_simultaneous_discovery_write_fndecl_43076_fns quirk_simultaneous_discovery_write fndecl 3 43076 NULL ++rx_fcs_err_read_fndecl_43119_fns rx_fcs_err_read fndecl 3 43119 NULL ++ndev_init_isr_fndecl_43138_fns ndev_init_isr fndecl 3 43138 NULL ++kvm_vcpu_gfn_to_pfn_fndecl_43158_fns kvm_vcpu_gfn_to_pfn fndecl 2 43158 NULL ++hpi_read_word_fndecl_43165_fns hpi_read_word fndecl 0 43165 NULL ++getdqbuf_fndecl_43183_fns getdqbuf fndecl 1 43183 NULL ++aoechr_write_fndecl_43184_fns aoechr_write fndecl 3 43184 NULL ++nilfs_cpfile_block_get_snapshot_list_fndecl_43198_fns nilfs_cpfile_block_get_snapshot_list fndecl 2 43198 NULL ++root_id___prelim_ref_43204_fns root_id __prelim_ref 0 43204 NULL ++try_async_pf_fndecl_43217_fns try_async_pf fndecl 3 43217 NULL ++nvif_object_mthd_fndecl_43235_fns nvif_object_mthd fndecl 4 43235 NULL ++send_write_fndecl_43242_fns send_write fndecl 2-0 43242 NULL ++agp_create_user_memory_fndecl_43256_fns agp_create_user_memory fndecl 1 43256 NULL ++persistent_ram_new_fndecl_43278_fns persistent_ram_new fndecl 1-2 43278 NULL ++of_property_read_string_array_fndecl_43294_fns of_property_read_string_array fndecl 0 43294 NULL ++__netdev_adjacent_dev_insert_fndecl_43317_fns __netdev_adjacent_dev_insert fndecl 0 43317 NULL ++qib_refresh_qsfp_cache_fndecl_43328_fns qib_refresh_qsfp_cache fndecl 0 43328 NULL ++debugfs_read_fndecl_43348_fns debugfs_read fndecl 3 43348 NULL ++__kmalloc_node_track_caller_fndecl_43349_fns __kmalloc_node_track_caller fndecl 1 43349 NULL ++entry_size_xpc_channel_43351_fns entry_size xpc_channel 0 43351 NULL ++get_subdir_fndecl_43366_fns get_subdir fndecl 3 43366 NULL ++compat_SyS_rt_sigpending_fndecl_43367_fns compat_SyS_rt_sigpending fndecl 2 43367 NULL ++xfrm_user_policy_fndecl_43390_fns xfrm_user_policy fndecl 4 43390 NULL ++init_range_memory_mapping_fndecl_43414_fns init_range_memory_mapping fndecl 1-2 43414 NULL ++pof_write_open_fndecl_43418_fns pof_write_open fndecl 0 43418 NULL ++lpfc_sli4_queue_alloc_fndecl_43429_fns lpfc_sli4_queue_alloc fndecl 3 43429 NULL ++fsg_common_set_num_buffers_fndecl_43440_fns fsg_common_set_num_buffers fndecl 2 43440 NULL ++dut_mode_write_fndecl_43445_fns dut_mode_write fndecl 3 43445 NULL ++eeprom_len_adm8211_priv_43457_fns eeprom_len adm8211_priv 0 43457 NULL ++printer_req_alloc_fndecl_43468_fns printer_req_alloc fndecl 2 43468 NULL ++bioset_integrity_create_fndecl_43495_fns bioset_integrity_create fndecl 2 43495 NULL ++ieee80211_set_probe_resp_fndecl_43519_fns ieee80211_set_probe_resp fndecl 3 43519 NULL ++ptp_read_fndecl_43520_fns ptp_read fndecl 4 43520 NULL ++xfs_dir2_leaf_getdents_fndecl_43533_fns xfs_dir2_leaf_getdents fndecl 3 43533 NULL ++ccp_fill_queue_buf_fndecl_43580_fns ccp_fill_queue_buf fndecl 0 43580 NULL ++nfsd_vfs_read_fndecl_43608_fns nfsd_vfs_read fndecl 5 43608 NULL ++__vb2_get_done_vb_fndecl_43624_fns __vb2_get_done_vb fndecl 0 43624 NULL ++edac_pci_alloc_ctl_info_fndecl_43663_fns edac_pci_alloc_ctl_info fndecl 1 43663 NULL nohasharray ++usbnet_read_cmd_nopm_fndecl_43663_fns usbnet_read_cmd_nopm fndecl 7 43663 &edac_pci_alloc_ctl_info_fndecl_43663_fns ++idmouse_read_fndecl_43677_fns idmouse_read fndecl 3 43677 NULL ++ingr_sz_sge_43689_fns ingr_sz sge 0 43689 NULL ++rxpipe_missed_beacon_host_int_trig_rx_data_read_fndecl_43710_fns rxpipe_missed_beacon_host_int_trig_rx_data_read fndecl 3 43710 NULL ++in_size_xz_buf_43724_fns in_size xz_buf 0 43724 NULL ++gfn_to_hva_many_fndecl_43742_fns gfn_to_hva_many fndecl 2 43742 NULL ++acpi_rs_strcpy_fndecl_43746_fns acpi_rs_strcpy fndecl 0 43746 NULL ++stat_end_vardecl_drv_c_43748_fns stat_end vardecl_drv.c 0 43748 NULL ++tipc_connect_fndecl_43766_fns tipc_connect fndecl 3 43766 NULL ++hwdep_read_fndecl_43779_fns hwdep_read fndecl 3 43779 NULL ++generic_file_fsync_fndecl_43780_fns generic_file_fsync fndecl 2-3 43780 NULL ++len_nft_set_ext_tmpl_43815_fns len nft_set_ext_tmpl 0 43815 NULL ++omap_dma_prep_slave_sg_fndecl_43825_fns omap_dma_prep_slave_sg fndecl 3 43825 NULL ++br_fdb_external_learn_add_fndecl_43850_fns br_fdb_external_learn_add fndecl 4 43850 NULL ++scsi_host_alloc_fndecl_43858_fns scsi_host_alloc fndecl 2 43858 NULL ++Xdsdt_acpi_table_fadt_43871_fns Xdsdt acpi_table_fadt 0 43871 NULL ++sddr09_readX_fndecl_43951_fns sddr09_readX fndecl 7 43951 NULL ++hfsplus_file_fsync_fndecl_43969_fns hfsplus_file_fsync fndecl 2-3 43969 NULL ++smk_write_revoke_subj_fndecl_43990_fns smk_write_revoke_subj fndecl 3 43990 NULL ++vme_master_read_fndecl_44006_fns vme_master_read fndecl 0 44006 NULL ++nr_chnls_nvm_dev_44026_fns nr_chnls nvm_dev 0 44026 NULL ++response_length_ib_uverbs_ex_create_qp_resp_44030_fns response_length ib_uverbs_ex_create_qp_resp 0 44030 NULL ++wilc_gnrl_async_info_received_fndecl_44034_fns wilc_gnrl_async_info_received fndecl 3 44034 NULL ++init_pkru_write_file_fndecl_44041_fns init_pkru_write_file fndecl 3 44041 NULL ++nfp_net_set_ring_size_fndecl_44050_fns nfp_net_set_ring_size fndecl 3-2 44050 NULL ++nr_rings_xen_blkif_44058_fns nr_rings xen_blkif 0 44058 NULL ++prog_page_fndecl_44060_fns prog_page fndecl 2 44060 NULL ++mb_cache_create_fndecl_44082_fns mb_cache_create fndecl 1 44082 NULL ++udp_sendmsg_fndecl_44135_fns udp_sendmsg fndecl 3 44135 NULL nohasharray ++mls_compute_context_len_fndecl_44135_fns mls_compute_context_len fndecl 0 44135 &udp_sendmsg_fndecl_44135_fns ++gb_operation_sync_timeout_fndecl_44156_fns gb_operation_sync_timeout fndecl 4 44156 NULL ++bfad_debugfs_write_regwr_fndecl_44162_fns bfad_debugfs_write_regwr fndecl 3 44162 NULL ++error_tx_abort_failure_read_fndecl_44184_fns error_tx_abort_failure_read fndecl 3 44184 NULL ++evdev_compute_buffer_size_fndecl_44212_fns evdev_compute_buffer_size fndecl 0 44212 NULL ++SYSC_lsetxattr_fndecl_44222_fns SYSC_lsetxattr fndecl 4 44222 NULL ++it_context_support_fw_ohci_44232_fns it_context_support fw_ohci 0 44232 NULL ++rx_filter_arp_filter_read_fndecl_44233_fns rx_filter_arp_filter_read fndecl 3 44233 NULL nohasharray ++ima_store_measurement_fndecl_44233_fns ima_store_measurement fndecl 5 44233 &rx_filter_arp_filter_read_fndecl_44233_fns ++au0828_init_isoc_fndecl_44238_fns au0828_init_isoc fndecl 3 44238 NULL ++spk_xs_vardecl_44242_fns spk_xs vardecl 0 44242 NULL ++lprocfs_write_frac_u64_helper_fndecl_44250_fns lprocfs_write_frac_u64_helper fndecl 2 44250 NULL ++roundup_ring_size_fndecl_44254_fns roundup_ring_size fndecl 0 44254 NULL ++gfn_to_pfn_memslot_atomic_fndecl_44264_fns gfn_to_pfn_memslot_atomic fndecl 2 44264 NULL ++NumberOfPorts_mpt3sas_facts_44306_fns NumberOfPorts mpt3sas_facts 0 44306 NULL nohasharray ++mlxsw_core_reg_access_fndecl_44306_fns mlxsw_core_reg_access fndecl 0 44306 &NumberOfPorts_mpt3sas_facts_44306_fns ++bytesused_cx18_buffer_44339_fns bytesused cx18_buffer 0 44339 NULL ++snd_pcm_lib_writev_transfer_fndecl_44344_fns snd_pcm_lib_writev_transfer fndecl 5 44344 NULL ++btrfs_item_size_fndecl_44350_fns btrfs_item_size fndecl 0 44350 NULL ++pwm_buf_sz_usbdux_private_44375_fns pwm_buf_sz usbdux_private 0 44375 NULL ++dvb_net_ioctl_fndecl_44388_fns dvb_net_ioctl fndecl 2 44388 NULL ++hidpp_prefix_name_fndecl_44393_fns hidpp_prefix_name fndecl 2 44393 NULL ++num_rx_rings_nfp_net_44395_fns num_rx_rings nfp_net 0 44395 NULL ++drbd_create_device_fndecl_44410_fns drbd_create_device fndecl 2 44410 NULL ++ept_gpte_to_gfn_lvl_fndecl_44420_fns ept_gpte_to_gfn_lvl fndecl 0-2-1 44420 NULL ++seq_open_private_fndecl_44422_fns seq_open_private fndecl 3 44422 NULL ++rq_ecount_lpfc_sli4_hba_44428_fns rq_ecount lpfc_sli4_hba 0 44428 NULL ++fan_proc_write_fndecl_44434_fns fan_proc_write fndecl 3 44434 NULL ++fd_do_rw_fndecl_44435_fns fd_do_rw fndecl 5 44435 NULL ++nchunks_amdgpu_cs_parser_44436_fns nchunks amdgpu_cs_parser 0 44436 NULL ++get_pages_array_fndecl_44453_fns get_pages_array fndecl 1 44453 NULL ++configfs_write_file_fndecl_44454_fns configfs_write_file fndecl 3 44454 NULL ++__get_inode_info_fndecl_44463_fns __get_inode_info fndecl 0 44463 NULL ++cx2341x_handler_init_fndecl_44466_fns cx2341x_handler_init fndecl 2 44466 NULL ++seq_count_iscsi_cmd_44476_fns seq_count iscsi_cmd 0 44476 NULL ++mmcies_max_wusbhc_44498_fns mmcies_max wusbhc 0 44498 NULL ++len_de4x5_ioctl_44508_fns len de4x5_ioctl 0 44508 NULL ++sddr09_read20_fndecl_44519_fns sddr09_read20 fndecl 4-3-6 44519 NULL ++filter_read_fndecl_44527_fns filter_read fndecl 3 44527 NULL ++smk_read_syslog_fndecl_44544_fns smk_read_syslog fndecl 3 44544 NULL ++numps_powernow_k8_data_44546_fns numps powernow_k8_data 0 44546 NULL ++hv_tsc_page_kvm_hv_44561_fns hv_tsc_page kvm_hv 0 44561 NULL ++ion_handle_test_dma_fndecl_44581_fns ion_handle_test_dma fndecl 4-5 44581 NULL ++maxcontacts_pm_44593_fns maxcontacts pm 0 44593 NULL ++len_poll_list_44603_fns len poll_list 0 44603 NULL ++of_io_request_and_map_fndecl_44605_fns of_io_request_and_map fndecl 2 44605 NULL ++len_nlm_lock_44646_fns len nlm_lock 0 44646 NULL ++bank_mask_stub_chip_44647_fns bank_mask stub_chip 0 44647 NULL ++udf_sb_alloc_partition_maps_fndecl_44666_fns udf_sb_alloc_partition_maps fndecl 2 44666 NULL nohasharray ++num_desc_pages__drm_via_sg_info_44666_fns num_desc_pages _drm_via_sg_info 0 44666 &udf_sb_alloc_partition_maps_fndecl_44666_fns ++flash_write_fndecl_44673_fns flash_write fndecl 3 44673 NULL ++xfpregs_set_fndecl_44680_fns xfpregs_set fndecl 4 44680 NULL ++length_ore_striping_info_44681_fns length ore_striping_info 0 44681 NULL ++asic_flags_write_fndecl_44717_fns asic_flags_write fndecl 3 44717 NULL ++altera_irscan_fndecl_44719_fns altera_irscan fndecl 2 44719 NULL ++register_netdevice_fndecl_44725_fns register_netdevice fndecl 0 44725 NULL ++kmalloc_order_fndecl_44727_fns kmalloc_order fndecl 1 44727 NULL ++amdgpu_job_alloc_fndecl_44730_fns amdgpu_job_alloc fndecl 2 44730 NULL ++erst_clearer_fndecl_44743_fns erst_clearer fndecl 2 44743 NULL ++max_phy_id_vardecl_x86_pkg_temp_thermal_c_44750_fns max_phy_id vardecl_x86_pkg_temp_thermal.c 0 44750 NULL ++brd_probe_fndecl_44758_fns brd_probe fndecl 1 44758 NULL ++sg_used_ccp_sg_workarea_44796_fns sg_used ccp_sg_workarea 0 44796 NULL ++fd_locked_ioctl_fndecl_44809_fns fd_locked_ioctl fndecl 3 44809 NULL ++ndev_debugfs_read_fndecl_44812_fns ndev_debugfs_read fndecl 3 44812 NULL ++count_atl1c_tpd_ring_44824_fns count atl1c_tpd_ring 0 44824 NULL ++squashfs_read_id_index_table_fndecl_44826_fns squashfs_read_id_index_table fndecl 4 44826 NULL ++dequeue_event_fndecl_44835_fns dequeue_event fndecl 3 44835 NULL ++acpi_parse_entries_array_fndecl_44840_fns acpi_parse_entries_array fndecl 0 44840 NULL ++exofs_readpages_fndecl_44841_fns exofs_readpages fndecl 4 44841 NULL ++compat_do_readv_writev_fndecl_44857_fns compat_do_readv_writev fndecl 4 44857 NULL ++pmcraid_build_passthrough_ioadls_fndecl_44865_fns pmcraid_build_passthrough_ioadls fndecl 2 44865 NULL ++intel_setup_irq_remapping_fndecl_44868_fns intel_setup_irq_remapping fndecl 0 44868 NULL ++rvt_set_page_fndecl_44884_fns rvt_set_page fndecl 2 44884 NULL ++SYSC_select_fndecl_44891_fns SYSC_select fndecl 1 44891 NULL ++inst_evtlog_size_iwl_fw_44893_fns inst_evtlog_size iwl_fw 0 44893 NULL ++do_pselect_fndecl_44926_fns do_pselect fndecl 1 44926 NULL ++device_add_attrs_fndecl_44964_fns device_add_attrs fndecl 0 44964 NULL ++kobject_add_varg_fndecl_44966_fns kobject_add_varg fndecl 0 44966 NULL nohasharray ++qib_diag_write_fndecl_44966_fns qib_diag_write fndecl 3 44966 &kobject_add_varg_fndecl_44966_fns ++video_usercopy_fndecl_45012_fns video_usercopy fndecl 2 45012 NULL ++rd_size_hidp_session_45023_fns rd_size hidp_session 0 45023 NULL ++sock_kmalloc_fndecl_45038_fns sock_kmalloc fndecl 2 45038 NULL ++ib_uverbs_rereg_mr_fndecl_45049_fns ib_uverbs_rereg_mr fndecl 4-5 45049 NULL ++pitch_tmHWStreamParameters_45105_fns pitch tmHWStreamParameters 0 45105 NULL nohasharray ++head_timestamp_event_queue_45105_fns head timestamp_event_queue 0 45105 &pitch_tmHWStreamParameters_45105_fns ++dma_map_mr_pas_fndecl_45126_fns dma_map_mr_pas fndecl 3 45126 NULL ++copyout_from_xsaves_fndecl_45153_fns copyout_from_xsaves fndecl 2 45153 NULL ++pwc_get_fps_Nala_fndecl_45162_fns pwc_get_fps_Nala fndecl 0 45162 NULL ++num_mrs_qed_rdma_info_45171_fns num_mrs qed_rdma_info 0 45171 NULL nohasharray ++n_ao_urbs_usbdux_private_45171_fns n_ao_urbs usbdux_private 0 45171 &num_mrs_qed_rdma_info_45171_fns ++sel_write_checkreqprot_fndecl_45173_fns sel_write_checkreqprot fndecl 3 45173 NULL ++acl_alloc_num_fndecl_45177_fns acl_alloc_num fndecl 2-1 45177 NULL ++pwr_tx_with_ps_read_fndecl_45216_fns pwr_tx_with_ps_read fndecl 3 45216 NULL ++hsu_dma_alloc_desc_fndecl_45228_fns hsu_dma_alloc_desc fndecl 1 45228 NULL ++ext4_update_inline_data_fndecl_45259_fns ext4_update_inline_data fndecl 3 45259 NULL ++alloc_buf_fndecl_45267_fns alloc_buf fndecl 3 45267 NULL ++pstore_write_buf_user_compat_fndecl_45283_fns pstore_write_buf_user_compat fndecl 7 45283 NULL ++mgt_set_varlen_fndecl_45287_fns mgt_set_varlen fndecl 4 45287 NULL ++tstats_write_fndecl_45315_fns tstats_write fndecl 3 45315 NULL ++of_property_count_elems_of_size_fndecl_45337_fns of_property_count_elems_of_size fndecl 0-3 45337 NULL ++excessive_retries_read_fndecl_45338_fns excessive_retries_read fndecl 3 45338 NULL ++ablkcipher_giv_edesc_alloc_fndecl_45340_fns ablkcipher_giv_edesc_alloc fndecl 2 45340 NULL ++ebcnt_vardecl_speedtest_c_45398_fns ebcnt vardecl_speedtest.c 0 45398 NULL ++brcmf_init_nvram_parser_fndecl_45415_fns brcmf_init_nvram_parser fndecl 3 45415 NULL ++pos_c4iw_debugfs_data_45424_fns pos c4iw_debugfs_data 0 45424 NULL ++nfsd_hashsize_fndecl_45441_fns nfsd_hashsize fndecl 0 45441 NULL ++rvt_alloc_device_fndecl_45442_fns rvt_alloc_device fndecl 1-2 45442 NULL ++pmem_do_bvec_fndecl_45443_fns pmem_do_bvec fndecl 3 45443 NULL ++nonpaging_map_fndecl_45460_fns nonpaging_map fndecl 4 45460 NULL ++ssize_jumpshot_info_45467_fns ssize jumpshot_info 0 45467 NULL ++index_nullb_45470_fns index nullb 0 45470 NULL ++memblock_virt_alloc_try_nid_nopanic_fndecl_45487_fns memblock_virt_alloc_try_nid_nopanic fndecl 1 45487 NULL ++acl_alloc_stack_init_fndecl_45509_fns acl_alloc_stack_init fndecl 1 45509 NULL ++ptr_ring_init_fndecl_45512_fns ptr_ring_init fndecl 2 45512 NULL ++count_scpi_dvfs_info_45519_fns count scpi_dvfs_info 0 45519 NULL ++wl1273_fm_fops_write_fndecl_45534_fns wl1273_fm_fops_write fndecl 3 45534 NULL ++arch_setup_dma_ops_fndecl_45543_fns arch_setup_dma_ops fndecl 3 45543 NULL ++srp_create_fr_pool_fndecl_45572_fns srp_create_fr_pool fndecl 3 45572 NULL ++f2fs_sync_file_fndecl_45585_fns f2fs_sync_file fndecl 2-3 45585 NULL ++wpan_phy_new_fndecl_45593_fns wpan_phy_new fndecl 2 45593 NULL ++upd_received_ubi_volume_45595_fns upd_received ubi_volume 0 45595 NULL ++slave_init_fndecl_45597_fns slave_init fndecl 0 45597 NULL ++readpos_cx18_buffer_45604_fns readpos cx18_buffer 0 45604 NULL ++smk_read_ambient_fndecl_45623_fns smk_read_ambient fndecl 3 45623 NULL ++btrfs_bio_alloc_fndecl_45637_fns btrfs_bio_alloc fndecl 3 45637 NULL nohasharray ++ifalias_store_fndecl_45637_fns ifalias_store fndecl 4 45637 &btrfs_bio_alloc_fndecl_45637_fns ++ib_uverbs_modify_srq_fndecl_45645_fns ib_uverbs_modify_srq fndecl 4-5 45645 NULL ++bnxt_alloc_vf_resources_fndecl_45660_fns bnxt_alloc_vf_resources fndecl 2 45660 NULL ++xfer_from_user_fndecl_45672_fns xfer_from_user fndecl 3 45672 NULL ++videobuf_dqbuf_fndecl_45673_fns videobuf_dqbuf fndecl 0 45673 NULL ++sys_add_key_fndecl_45691_fns sys_add_key fndecl 4 45691 NULL nohasharray ++nvme_trans_copy_to_user_fndecl_45691_fns nvme_trans_copy_to_user fndecl 3 45691 &sys_add_key_fndecl_45691_fns ++write_file_spectral_short_repeat_fndecl_45700_fns write_file_spectral_short_repeat fndecl 3 45700 NULL ++pof_handle_data_fndecl_45711_fns pof_handle_data fndecl 0 45711 NULL nohasharray ++st5481_setup_isocpipes_fndecl_45711_fns st5481_setup_isocpipes fndecl 6-4 45711 &pof_handle_data_fndecl_45711_fns ++wil_write_file_recovery_fndecl_45753_fns wil_write_file_recovery fndecl 3 45753 NULL ++count_n_hdlc_buf_45767_fns count n_hdlc_buf 0 45767 NULL ++set_acoustic_fndecl_45772_fns set_acoustic fndecl 2 45772 NULL ++flows_cnt_fq_codel_sched_data_45775_fns flows_cnt fq_codel_sched_data 0 45775 NULL ++get_inode_info_fndecl_45784_fns get_inode_info fndecl 0 45784 NULL ++smk_write_net4addr_fndecl_45821_fns smk_write_net4addr fndecl 3 45821 NULL ++hsc_msg_alloc_fndecl_45869_fns hsc_msg_alloc fndecl 1 45869 NULL ++mwifiex_alloc_sdio_mpa_buffers_fndecl_45874_fns mwifiex_alloc_sdio_mpa_buffers fndecl 2-3 45874 NULL ++pti_char_write_fndecl_45875_fns pti_char_write fndecl 3 45875 NULL ++alloc_wr_fndecl_45881_fns alloc_wr fndecl 2-1 45881 NULL ++smbase_kvm_vcpu_arch_45895_fns smbase kvm_vcpu_arch 0 45895 NULL ++ath6kl_lrssi_roam_read_fndecl_45901_fns ath6kl_lrssi_roam_read fndecl 3 45901 NULL ++dfs_num_of_radar_detections_read_fndecl_45903_fns dfs_num_of_radar_detections_read fndecl 3 45903 NULL ++alloc_sglist_fndecl_45919_fns alloc_sglist fndecl 1 45919 NULL ++lpfc_idiag_queacc_write_fndecl_45920_fns lpfc_idiag_queacc_write fndecl 3 45920 NULL ++sdhci_pltfm_register_fndecl_45940_fns sdhci_pltfm_register fndecl 3 45940 NULL ++sigma_fw_load_samplerates_fndecl_45951_fns sigma_fw_load_samplerates fndecl 3 45951 NULL ++i40e_calculate_l2fpm_size_fndecl_45987_fns i40e_calculate_l2fpm_size fndecl 1-2-3-4 45987 NULL ++__probe_kernel_read_fndecl_45996_fns __probe_kernel_read fndecl 3 45996 NULL ++sctp_v4_err_fndecl_45997_fns sctp_v4_err fndecl 2 45997 NULL ++rx_size_qed_cb_ll2_info_46006_fns rx_size qed_cb_ll2_info 0 46006 NULL ++add_del_listener_fndecl_46013_fns add_del_listener fndecl 0 46013 NULL ++get_derived_key_fndecl_46015_fns get_derived_key fndecl 4 46015 NULL ++afs_proc_cells_write_fndecl_46016_fns afs_proc_cells_write fndecl 3 46016 NULL ++p9_client_prepare_req_fndecl_46048_fns p9_client_prepare_req fndecl 3 46048 NULL ++event_oom_late_read_fndecl_46052_fns event_oom_late_read fndecl 3 46052 NULL nohasharray ++num_wsm_mib_beacon_filter_table_46052_fns num wsm_mib_beacon_filter_table 0 46052 &event_oom_late_read_fndecl_46052_fns ++sys_lsetxattr_fndecl_46058_fns sys_lsetxattr fndecl 4 46058 NULL ++alloc_dca_provider_fndecl_46085_fns alloc_dca_provider fndecl 2 46085 NULL ++wilc_add_wep_key_bss_ap_fndecl_46087_fns wilc_add_wep_key_bss_ap fndecl 3 46087 NULL ++hidraw_read_fndecl_46097_fns hidraw_read fndecl 3 46097 NULL ++rui_nextents_xfs_rui_log_format_46113_fns rui_nextents xfs_rui_log_format 0 46113 NULL ++ioperm_get_fndecl_46118_fns ioperm_get fndecl 4-3 46118 NULL ++mic_calc_failure_read_fndecl_46119_fns mic_calc_failure_read fndecl 3 46119 NULL ++prism2_info_scanresults_fndecl_46146_fns prism2_info_scanresults fndecl 3 46146 NULL ++init_pkru_read_file_fndecl_46218_fns init_pkru_read_file fndecl 3 46218 NULL ++response_length_mlx4_uverbs_ex_query_device_resp_46245_fns response_length mlx4_uverbs_ex_query_device_resp 0 46245 NULL ++gspca_dev_probe2_fndecl_46250_fns gspca_dev_probe2 fndecl 4 46250 NULL ++__irq_alloc_domain_generic_chips_fndecl_46285_fns __irq_alloc_domain_generic_chips fndecl 3-2 46285 NULL ++ffs_prepare_buffer_fndecl_46311_fns ffs_prepare_buffer fndecl 2 46311 NULL ++biovec_create_pool_fndecl_46325_fns biovec_create_pool fndecl 1 46325 NULL ++max_vnic_func_qlcnic_hardware_context_46334_fns max_vnic_func qlcnic_hardware_context 0 46334 NULL ++__qsfp_debugfs_write_fndecl_46356_fns __qsfp_debugfs_write fndecl 3 46356 NULL ++shadow_image_fndecl_46361_fns shadow_image fndecl 3 46361 NULL ++ring_cons_per_user_data_46365_fns ring_cons per_user_data 0 46365 NULL ++device_create_with_groups_fndecl_46371_fns device_create_with_groups fndecl 3 46371 NULL ++fs_path_ensure_buf_fndecl_46374_fns fs_path_ensure_buf fndecl 2 46374 NULL ++acpi_ds_build_internal_buffer_obj_fndecl_46379_fns acpi_ds_build_internal_buffer_obj fndecl 3 46379 NULL ++max_loop_vardecl_loop_c_46402_fns max_loop vardecl_loop.c 0 46402 NULL ++rds_pin_pages_fndecl_46432_fns rds_pin_pages fndecl 0 46432 NULL ++C_SYSC_get_mempolicy_fndecl_46447_fns C_SYSC_get_mempolicy fndecl 3 46447 NULL ++nfsd_nrpools_fndecl_46460_fns nfsd_nrpools fndecl 0 46460 NULL ++ib_copy_from_udata_fndecl_46461_fns ib_copy_from_udata fndecl 3 46461 NULL ++kmalloc_large_node_fndecl_46469_fns kmalloc_large_node fndecl 1 46469 NULL ++mpi_get_nbits_fndecl_46476_fns mpi_get_nbits fndecl 0 46476 NULL ++hr_num_pages_o2hb_region_46481_fns hr_num_pages o2hb_region 0 46481 NULL ++afs_fsync_fndecl_46498_fns afs_fsync fndecl 2-3 46498 NULL ++tunables_write_fndecl_46520_fns tunables_write fndecl 3 46520 NULL ++memdup_user_fndecl_46549_fns memdup_user fndecl 2 46549 NULL ++jffs2_alloc_full_dirent_fndecl_46592_fns jffs2_alloc_full_dirent fndecl 1 46592 NULL nohasharray ++sg_build_sgat_fndecl_46592_fns sg_build_sgat fndecl 3 46592 &jffs2_alloc_full_dirent_fndecl_46592_fns ++cma_init_reserved_mem_fndecl_46602_fns cma_init_reserved_mem fndecl 2 46602 NULL ++init_state_fndecl_46614_fns init_state fndecl 2 46614 NULL ++jmb38x_ms_count_slots_fndecl_46615_fns jmb38x_ms_count_slots fndecl 0 46615 NULL ++emulator_set_smbase_fndecl_46616_fns emulator_set_smbase fndecl 2 46616 NULL ++alloc_size_nf_ct_ext_type_46634_fns alloc_size nf_ct_ext_type 0 46634 NULL ++ccp_queue_buf_fndecl_46635_fns ccp_queue_buf fndecl 0 46635 NULL ++rx_rx_tkip_replays_read_fndecl_46642_fns rx_rx_tkip_replays_read fndecl 3 46642 NULL ++roaming_rssi_level_read_fndecl_46643_fns roaming_rssi_level_read fndecl 3 46643 NULL ++transfer_buffer_length_usbip_header_cmd_submit_46658_fns transfer_buffer_length usbip_header_cmd_submit 0 46658 NULL ++display_crc_ctl_write_fndecl_46690_fns display_crc_ctl_write fndecl 3 46690 NULL ++printer_write_fndecl_46695_fns printer_write fndecl 3 46695 NULL ++__kfifo_from_user_r_fndecl_46762_fns __kfifo_from_user_r fndecl 3-5 46762 NULL ++bytes_remaining_parser_context_46791_fns bytes_remaining parser_context 0 46791 NULL ++dccp_setsockopt_fndecl_46812_fns dccp_setsockopt fndecl 5 46812 NULL ++buffer_size_snd_rawmidi_params_46813_fns buffer_size snd_rawmidi_params 0 46813 NULL ++kvm_mmu_get_page_fndecl_46824_fns kvm_mmu_get_page fndecl 2 46824 NULL nohasharray ++numberoflines_tmHWStreamParameters_46824_fns numberoflines tmHWStreamParameters 0 46824 &kvm_mmu_get_page_fndecl_46824_fns ++mthca_alloc_resize_buf_fndecl_46841_fns mthca_alloc_resize_buf fndecl 3 46841 NULL ++n_channels_wmi_scan_chan_list_arg_46842_fns n_channels wmi_scan_chan_list_arg 0 46842 NULL ++len_wl12xx_rx_filter_field_46843_fns len wl12xx_rx_filter_field 0 46843 NULL ++driver_names_read_fndecl_46844_fns driver_names_read fndecl 3 46844 NULL ++ksi_nthreads_max_ksock_sched_info_46891_fns ksi_nthreads_max ksock_sched_info 0 46891 NULL ++buffer_size_snd_urb_ctx_46897_fns buffer_size snd_urb_ctx 0 46897 NULL ++osd_req_read_kern_fndecl_46917_fns osd_req_read_kern fndecl 5 46917 NULL ++squashfs_max_decompressors_fndecl_46937_fns squashfs_max_decompressors fndecl 0 46937 NULL ++osd_req_list_dev_partitions_fndecl_46952_fns osd_req_list_dev_partitions fndecl 4 46952 NULL ++mthca_init_cq_fndecl_46968_fns mthca_init_cq fndecl 2 46968 NULL ++vcs_size_fndecl_46977_fns vcs_size fndecl 0 46977 NULL ++numbers_count_tomoyo_condition_46984_fns numbers_count tomoyo_condition 0 46984 NULL ++gru_alloc_gts_fndecl_46987_fns gru_alloc_gts fndecl 3-2 46987 NULL ++sys_sched_getaffinity_fndecl_46994_fns sys_sched_getaffinity fndecl 2 46994 NULL ++dma_init_coherent_memory_fndecl_47020_fns dma_init_coherent_memory fndecl 3 47020 NULL ++length_acpi_buffer_47024_fns length acpi_buffer 0 47024 NULL ++ath6kl_listen_int_write_fndecl_47025_fns ath6kl_listen_int_write fndecl 3 47025 NULL ++amdgpu_drm_ioctl_fndecl_47050_fns amdgpu_drm_ioctl fndecl 2 47050 NULL ++ip_set_max_ip_set_net_47054_fns ip_set_max ip_set_net 0 47054 NULL ++nfs_idmap_request_key_fndecl_47055_fns nfs_idmap_request_key fndecl 2 47055 NULL ++sect_ide_drive_s_47062_fns sect ide_drive_s 0 47062 NULL ++ld_usb_read_fndecl_47087_fns ld_usb_read fndecl 3 47087 NULL ++pcpu_need_to_extend_fndecl_47094_fns pcpu_need_to_extend fndecl 0 47094 NULL ++tx_tx_start_fw_gen_read_fndecl_47115_fns tx_tx_start_fw_gen_read fndecl 3 47115 NULL ++filemap_fdatawrite_range_fndecl_47125_fns filemap_fdatawrite_range fndecl 3 47125 NULL ++do_otp_lock_fndecl_47148_fns do_otp_lock fndecl 3 47148 NULL ++req_xfer_ide_atapi_pc_47159_fns req_xfer ide_atapi_pc 0 47159 NULL ++msr_init_context_fndecl_47188_fns msr_init_context fndecl 2 47188 NULL ++msix_count_qla_hw_data_47192_fns msix_count qla_hw_data 0 47192 NULL ++block_count_msb_data_47194_fns block_count msb_data 0 47194 NULL ++mbm_socket_max_vardecl_47204_fns mbm_socket_max vardecl 0 47204 NULL ++agp_allocate_memory_fndecl_47258_fns agp_allocate_memory fndecl 2 47258 NULL ++isku_sysfs_read_fndecl_47269_fns isku_sysfs_read fndecl 5 47269 NULL ++__ofdpa_mem_alloc_fndecl_47299_fns __ofdpa_mem_alloc fndecl 3 47299 NULL ++fwnode_property_read_string_array_fndecl_47300_fns fwnode_property_read_string_array fndecl 0 47300 NULL ++command_write_fndecl_47306_fns command_write fndecl 3 47306 NULL ++qed_cxt_ilt_shadow_size_fndecl_47308_fns qed_cxt_ilt_shadow_size fndecl 0 47308 NULL ++thermal_irq_thr_low_read_fndecl_47339_fns thermal_irq_thr_low_read fndecl 3 47339 NULL ++dump_midi_fndecl_47356_fns dump_midi fndecl 3 47356 NULL ++ath6kl_wmi_send_action_cmd_fndecl_47359_fns ath6kl_wmi_send_action_cmd fndecl 7 47359 NULL nohasharray ++altc_entry_sz_mlx4_dev_cap_47359_fns altc_entry_sz mlx4_dev_cap 0 47359 &ath6kl_wmi_send_action_cmd_fndecl_47359_fns ++SYSC_sched_getattr_fndecl_47361_fns SYSC_sched_getattr fndecl 3 47361 NULL ++rx_position_r3964_info_47365_fns rx_position r3964_info 0 47365 NULL ++qcaspi_clkspeed_vardecl_qca_spi_c_47395_fns qcaspi_clkspeed vardecl_qca_spi.c 0 47395 NULL ++idetape_pad_zeros_fndecl_47413_fns idetape_pad_zeros fndecl 2 47413 NULL ++capabilities_read_fndecl_47434_fns capabilities_read fndecl 3 47434 NULL ++usnic_vnic_get_resources_fndecl_47437_fns usnic_vnic_get_resources fndecl 3 47437 NULL ++snd_rme96_capture_copy_fndecl_47463_fns snd_rme96_capture_copy fndecl 5 47463 NULL ++__ffs_epfile_read_data_fndecl_47488_fns __ffs_epfile_read_data fndecl 3 47488 NULL nohasharray ++report_length_f_hidg_47488_fns report_length f_hidg 0 47488 &__ffs_epfile_read_data_fndecl_47488_fns ++setcontrast_fndecl_47513_fns setcontrast fndecl 0 47513 NULL ++ib_uverbs_create_qp_fndecl_47521_fns ib_uverbs_create_qp fndecl 4-5 47521 NULL ++pq_sources_dmatest_params_47534_fns pq_sources dmatest_params 0 47534 NULL ++wep_decrypt_fail_read_fndecl_47572_fns wep_decrypt_fail_read fndecl 3 47572 NULL ++tool_peer_mw_trans_write_fndecl_47595_fns tool_peer_mw_trans_write fndecl 3 47595 NULL ++num_codecs_snd_soc_dai_link_47607_fns num_codecs snd_soc_dai_link 0 47607 NULL ++nvme_fill_device_id_scsi_string_fndecl_47624_fns nvme_fill_device_id_scsi_string fndecl 4 47624 NULL ++__iio_add_event_config_attrs_fndecl_47635_fns __iio_add_event_config_attrs fndecl 0 47635 NULL ++num_phys_hw_profile_47641_fns num_phys hw_profile 0 47641 NULL ++framebuffer_alloc_fndecl_47642_fns framebuffer_alloc fndecl 1 47642 NULL nohasharray ++nilfs_cpfile_get_offset_fndecl_47642_fns nilfs_cpfile_get_offset fndecl 0-2 47642 &framebuffer_alloc_fndecl_47642_fns ++radeon_compat_ioctl_fndecl_47645_fns radeon_compat_ioctl fndecl 2 47645 NULL ++atomic_write_len_kernfs_open_file_47658_fns atomic_write_len kernfs_open_file 0 47658 NULL ++setup_window_fndecl_47673_fns setup_window fndecl 5-4 47673 NULL ++ksize_fndecl_47675_fns ksize fndecl 0 47675 NULL ++cno_nilfs_super_data_47691_fns cno nilfs_super_data 0 47691 NULL ++paging64_gpte_to_gfn_lvl_fndecl_47694_fns paging64_gpte_to_gfn_lvl fndecl 0-2-1 47694 NULL ++efi_capsule_write_fndecl_47697_fns efi_capsule_write fndecl 3 47697 NULL ++onenand_bbt_read_oob_fndecl_47704_fns onenand_bbt_read_oob fndecl 2 47704 NULL nohasharray ++xfs_iext_realloc_indirect_fndecl_47704_fns xfs_iext_realloc_indirect fndecl 2 47704 &onenand_bbt_read_oob_fndecl_47704_fns ++report_size_roccat_device_47705_fns report_size roccat_device 0 47705 NULL ++max_size_ttm_pool_opts_47726_fns max_size ttm_pool_opts 0 47726 NULL ++mq_ecount_lpfc_sli4_hba_47770_fns mq_ecount lpfc_sli4_hba 0 47770 NULL ++fd_copyout_fndecl_47784_fns fd_copyout fndecl 3 47784 NULL ++netdev_queue_update_kobjects_fndecl_47798_fns netdev_queue_update_kobjects fndecl 0 47798 NULL ++paging64_get_level1_sp_gpa_fndecl_47809_fns paging64_get_level1_sp_gpa fndecl 0 47809 NULL ++rx_defrag_in_process_called_read_fndecl_47833_fns rx_defrag_in_process_called_read fndecl 3 47833 NULL ++nilfs_cpfile_find_checkpoint_block_fndecl_47868_fns nilfs_cpfile_find_checkpoint_block fndecl 2-3 47868 NULL ++smt_send_ecf_fndecl_47881_fns smt_send_ecf fndecl 6 47881 NULL ++gs_alloc_req_fndecl_47888_fns gs_alloc_req fndecl 2 47888 NULL ++compat_fillonedir_fndecl_47921_fns compat_fillonedir fndecl 3 47921 NULL ++iwl_mvm_sync_rx_queues_internal_fndecl_47927_fns iwl_mvm_sync_rx_queues_internal fndecl 3 47927 NULL ++de_rahead_gfs2_dirent_47954_fns de_rahead gfs2_dirent 0 47954 NULL ++depth_pitch_drm_r128_private_47959_fns depth_pitch drm_r128_private 0 47959 NULL ++le_ih_k_offset_fndecl_47992_fns le_ih_k_offset fndecl 0 47992 NULL ++width_console_font_op_48005_fns width console_font_op 0 48005 NULL ++init_pci_cap_msi_perm_fndecl_48010_fns init_pci_cap_msi_perm fndecl 2 48010 NULL nohasharray ++setgain_fndecl_48010_fns setgain fndecl 0 48010 &init_pci_cap_msi_perm_fndecl_48010_fns ++size_netlbl_unlhsh_tbl_48011_fns size netlbl_unlhsh_tbl 0 48011 NULL ++selinux_transaction_write_fndecl_48013_fns selinux_transaction_write fndecl 3 48013 NULL ++drm_malloc_gfp_fndecl_48018_fns drm_malloc_gfp fndecl 1-2 48018 NULL ++lpfc_idiag_baracc_write_fndecl_48021_fns lpfc_idiag_baracc_write fndecl 3 48021 NULL ++_find_next_bit_le_fndecl_48027_fns _find_next_bit_le fndecl 0 48027 NULL ++__cvmx_bootmem_desc_get_fndecl_48105_fns __cvmx_bootmem_desc_get fndecl 0 48105 NULL ++namelen_xensyms_48117_fns namelen xensyms 0 48117 NULL ++vma_kernel_pagesize_fndecl_48131_fns vma_kernel_pagesize fndecl 0 48131 NULL ++tx_tx_retry_template_read_fndecl_48132_fns tx_tx_retry_template_read fndecl 3 48132 NULL ++rsa_edesc_alloc_fndecl_48134_fns rsa_edesc_alloc fndecl 2 48134 NULL ++hpi_cobranet_hmi_write_fndecl_48158_fns hpi_cobranet_hmi_write fndecl 3 48158 NULL ++r3964_write_fndecl_48173_fns r3964_write fndecl 4 48173 NULL ++mr_read_fndecl_48180_fns mr_read fndecl 0 48180 NULL ++proc_ns_readlink_fndecl_48211_fns proc_ns_readlink fndecl 3 48211 NULL ++__lgwrite_fndecl_48214_fns __lgwrite fndecl 4 48214 NULL ++ax88179_read_cmd_nopm_fndecl_48216_fns ax88179_read_cmd_nopm fndecl 5 48216 NULL ++b_map_count_xfs_buf_48228_fns b_map_count xfs_buf 0 48228 NULL ++qib_make_grh_fndecl_48250_fns qib_make_grh fndecl 0 48250 NULL ++ib_uverbs_create_xsrq_fndecl_48257_fns ib_uverbs_create_xsrq fndecl 4-5 48257 NULL ++compat_sys_set_mempolicy_fndecl_48285_fns compat_sys_set_mempolicy fndecl 3 48285 NULL ++ion_test_ioctl_fndecl_48340_fns ion_test_ioctl fndecl 2 48340 NULL ++ivtv_read_fndecl_48343_fns ivtv_read fndecl 3 48343 NULL ++flash_read_fndecl_48352_fns flash_read fndecl 3 48352 NULL ++qib_make_rc_ack_fndecl_48361_fns qib_make_rc_ack fndecl 4 48361 NULL ++bfad_debugfs_read_regrd_fndecl_48373_fns bfad_debugfs_read_regrd fndecl 3 48373 NULL ++driver_data_pci_device_id_48380_fns driver_data pci_device_id 0 48380 NULL ++mlxsw_cmd_mbox_query_aq_cap_max_num_rdqs_get_fndecl_48399_fns mlxsw_cmd_mbox_query_aq_cap_max_num_rdqs_get fndecl 0 48399 NULL ++max_kioc_mraid_mmadp_48422_fns max_kioc mraid_mmadp 0 48422 NULL ++sys_fadvise64_64_fndecl_48424_fns sys_fadvise64_64 fndecl 3 48424 NULL ++tty_register_device_attr_fndecl_48438_fns tty_register_device_attr fndecl 2 48438 NULL nohasharray ++__nvme_submit_sync_cmd_fndecl_48438_fns __nvme_submit_sync_cmd fndecl 5 48438 &tty_register_device_attr_fndecl_48438_fns ++compat_keyctl_instantiate_key_iov_fndecl_48452_fns compat_keyctl_instantiate_key_iov fndecl 3 48452 NULL ++read_file_eeprom_fndecl_48455_fns read_file_eeprom fndecl 3 48455 NULL ++pwr_ap_sleep_active_conf_read_fndecl_48457_fns pwr_ap_sleep_active_conf_read fndecl 3 48457 NULL ++copy_to_user_fromio_fndecl_48459_fns copy_to_user_fromio fndecl 3 48459 NULL ++num_msix_irqs_octeon_device_48465_fns num_msix_irqs octeon_device 0 48465 NULL ++enclosure_register_fndecl_48471_fns enclosure_register fndecl 3 48471 NULL ++__origin_write_fndecl_48487_fns __origin_write fndecl 2 48487 NULL ++rss_key_write_fndecl_48498_fns rss_key_write fndecl 3 48498 NULL ++sys_pselect6_fndecl_48506_fns sys_pselect6 fndecl 1 48506 NULL ++octeon_read_device_mem32_fndecl_48520_fns octeon_read_device_mem32 fndecl 0 48520 NULL ++copy_in_user_fndecl_48525_fns copy_in_user fndecl 3 48525 NULL ++fscrypt_fname_encrypted_size_fndecl_48527_fns fscrypt_fname_encrypted_size fndecl 0 48527 NULL ++max_sense_bytes_mpt3_ioctl_command_48528_fns max_sense_bytes mpt3_ioctl_command 0 48528 NULL ++nilfs_sufile_update_fndecl_48533_fns nilfs_sufile_update fndecl 2 48533 NULL ++cmm_read_fndecl_48547_fns cmm_read fndecl 3 48547 NULL ++dm_stats_create_fndecl_48550_fns dm_stats_create fndecl 6 48550 NULL ++inode_permission_fndecl_48552_fns inode_permission fndecl 0 48552 NULL ++acpi_dev_get_resources_fndecl_48557_fns acpi_dev_get_resources fndecl 0 48557 NULL ++init_tag_map_fndecl_48568_fns init_tag_map fndecl 3 48568 NULL ++start_spy_cam_fndecl_48570_fns start_spy_cam fndecl 0 48570 NULL ++wil_read_file_ssid_fndecl_48574_fns wil_read_file_ssid fndecl 3 48574 NULL ++dynamic_fw_traces_read_fndecl_48579_fns dynamic_fw_traces_read fndecl 3 48579 NULL ++ishtp_io_rb_alloc_buf_fndecl_48583_fns ishtp_io_rb_alloc_buf fndecl 2 48583 NULL ++driver_register_fndecl_48593_fns driver_register fndecl 0 48593 NULL ++aggr_size_tx_agg_rate_read_fndecl_48607_fns aggr_size_tx_agg_rate_read fndecl 3 48607 NULL ++read_file_spectral_fft_period_fndecl_48618_fns read_file_spectral_fft_period fndecl 3 48618 NULL ++get_bridge_ifindices_fndecl_48632_fns get_bridge_ifindices fndecl 0 48632 NULL ++nsymbols_dsp_symbol_desc_48638_fns nsymbols dsp_symbol_desc 0 48638 NULL ++savemem_fndecl_48642_fns savemem fndecl 3 48642 NULL ++ipv6_flowlabel_opt_fndecl_48644_fns ipv6_flowlabel_opt fndecl 3 48644 NULL nohasharray ++slhc_init_fndecl_48644_fns slhc_init fndecl 1-2 48644 &ipv6_flowlabel_opt_fndecl_48644_fns ++libcfs_kvzalloc_cpt_fndecl_48651_fns libcfs_kvzalloc_cpt fndecl 3 48651 NULL ++length_fw_cdev_send_request_48658_fns length fw_cdev_send_request 0 48658 NULL ++nn_rs_control_48667_fns nn rs_control 0 48667 NULL ++max_rds_rings_netxen_adapter_48699_fns max_rds_rings netxen_adapter 0 48699 NULL ++mbox_test_signal_write_fndecl_48729_fns mbox_test_signal_write fndecl 3 48729 NULL ++vmw_view_add_fndecl_48730_fns vmw_view_add fndecl 7 48730 NULL ++i40evf_allocate_virt_mem_d_fndecl_48753_fns i40evf_allocate_virt_mem_d fndecl 3 48753 NULL ++string_escape_mem_fndecl_48758_fns string_escape_mem fndecl 0 48758 NULL ++read_file_debug_fndecl_48771_fns read_file_debug fndecl 3 48771 NULL ++profile_load_fndecl_48776_fns profile_load fndecl 3 48776 NULL ++acpi_ds_build_internal_package_obj_fndecl_48780_fns acpi_ds_build_internal_package_obj fndecl 3 48780 NULL ++iscsi_decode_text_input_fndecl_48807_fns iscsi_decode_text_input fndecl 4 48807 NULL ++r100_mm_rreg_fndecl_48823_fns r100_mm_rreg fndecl 0 48823 NULL ++omap_device_count_resources_fndecl_48829_fns omap_device_count_resources fndecl 0 48829 NULL ++__generic_file_fsync_fndecl_48835_fns __generic_file_fsync fndecl 2-3 48835 NULL ++tx_tx_start_int_templates_read_fndecl_48839_fns tx_tx_start_int_templates_read fndecl 3 48839 NULL ++vmalloc_to_sg_fndecl_48865_fns vmalloc_to_sg fndecl 2 48865 NULL ++mpls_count_nexthops_fndecl_48869_fns mpls_count_nexthops fndecl 0 48869 NULL ++__copy_from_user_swizzled_fndecl_48882_fns 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++devno_skd_device_49051_fns devno skd_device 0 49051 NULL ++do_writepage_fndecl_49068_fns do_writepage fndecl 2 49068 NULL ++dev_priv_size_drm_buf_49086_fns dev_priv_size drm_buf 0 49086 NULL ++usb_stor_acquire_resources_fndecl_49100_fns usb_stor_acquire_resources fndecl 0 49100 NULL nohasharray ++cm4040_write_fndecl_49100_fns cm4040_write fndecl 3 49100 &usb_stor_acquire_resources_fndecl_49100_fns ++alloc_rbio_fndecl_49128_fns alloc_rbio fndecl 3 49128 NULL ++mad_seg_size_ib_mad_recv_wc_49134_fns mad_seg_size ib_mad_recv_wc 0 49134 NULL ++ufx_reg_clear_and_set_bits_fndecl_49150_fns ufx_reg_clear_and_set_bits fndecl 0 49150 NULL ++ipr_alloc_ucode_buffer_fndecl_49172_fns ipr_alloc_ucode_buffer fndecl 1 49172 NULL ++allocate_probes_fndecl_49183_fns allocate_probes fndecl 1 49183 NULL ++fsl_edma_prep_dma_cyclic_fndecl_49197_fns fsl_edma_prep_dma_cyclic fndecl 3 49197 NULL nohasharray ++of_get_child_count_fndecl_49197_fns of_get_child_count fndecl 0 49197 &fsl_edma_prep_dma_cyclic_fndecl_49197_fns ++ocrdma_dbgfs_ops_read_fndecl_49211_fns ocrdma_dbgfs_ops_read fndecl 3 49211 NULL ++usbnet_read_cmd_fndecl_49216_fns usbnet_read_cmd fndecl 7 49216 NULL ++rx_xfr_hint_trig_read_fndecl_49224_fns rx_xfr_hint_trig_read fndecl 3 49224 NULL ++dmpt_entry_sz_mlx4_dev_cap_49245_fns dmpt_entry_sz mlx4_dev_cap 0 49245 NULL ++dwDefaultFrameInterval_uvc_frame_49276_fns dwDefaultFrameInterval uvc_frame 0 49276 NULL ++alloc_dev_fndecl_49294_fns alloc_dev fndecl 1 49294 NULL ++SAL_nasids_size_xpc_rsvd_page_49304_fns SAL_nasids_size xpc_rsvd_page 0 49304 NULL ++get_chars_fndecl_49318_fns get_chars fndecl 3 49318 NULL nohasharray ++xstate_copyout_fndecl_49318_fns xstate_copyout fndecl 1-2-7 49318 &get_chars_fndecl_49318_fns ++event_rx_mem_empty_read_fndecl_49336_fns event_rx_mem_empty_read fndecl 3 49336 NULL ++cifs_stats_proc_write_fndecl_49338_fns cifs_stats_proc_write fndecl 3 49338 NULL ++fence_array_create_fndecl_49340_fns fence_array_create fndecl 1 49340 NULL ++__iterate_backrefs_fndecl_49345_fns __iterate_backrefs fndecl 2 49345 NULL ++num_msix_entries_qib_chip_specific_49373_fns num_msix_entries qib_chip_specific 0 49373 NULL ++num_simgs_icp_qat_suof_img_tbl_49375_fns num_simgs icp_qat_suof_img_tbl 0 49375 NULL ++x509_akid_note_serial_fndecl_49380_fns x509_akid_note_serial fndecl 5 49380 NULL ++pe_data_len_ip_vs_conn_49384_fns pe_data_len ip_vs_conn 0 49384 NULL ++tty_prepare_flip_string_fndecl_49408_fns tty_prepare_flip_string fndecl 3 49408 NULL ++next_bio_fndecl_49410_fns next_bio fndecl 2 49410 NULL ++lstcon_group_list_fndecl_49413_fns lstcon_group_list fndecl 2 49413 NULL ++mthca_array_init_fndecl_49440_fns mthca_array_init fndecl 2 49440 NULL ++fw_device_op_read_fndecl_49445_fns fw_device_op_read fndecl 3 49445 NULL ++broadsheetfb_write_fndecl_49467_fns broadsheetfb_write fndecl 3 49467 NULL ++xen_hvm_config_fndecl_49473_fns xen_hvm_config fndecl 2 49473 NULL ++wm8731_set_dai_sysclk_fndecl_49486_fns wm8731_set_dai_sysclk fndecl 3 49486 NULL ++add_tty_fndecl_49508_fns add_tty fndecl 1 49508 NULL ++datablob_hmac_append_fndecl_49525_fns datablob_hmac_append fndecl 3 49525 NULL ++mtt_entry_sz_mlx4_caps_49531_fns mtt_entry_sz mlx4_caps 0 49531 NULL ++vfs_readv_fndecl_49565_fns vfs_readv fndecl 3 49565 NULL ++pt_write_fndecl_49612_fns pt_write fndecl 3 49612 NULL ++ocfs2_sync_file_fndecl_49614_fns ocfs2_sync_file fndecl 2-3 49614 NULL ++dwc2_max_desc_num_fndecl_49623_fns dwc2_max_desc_num fndecl 0 49623 NULL ++end_async_cow_49625_fns end async_cow 0 49625 NULL ++list_size_of_flash_49643_fns list_size of_flash 0 49643 NULL ++iocbq_lookup_len_lpfc_sli_49647_fns iocbq_lookup_len lpfc_sli 0 49647 NULL ++size_unit_element_struct_49673_fns size unit_element_struct 0 49673 NULL ++__seq_open_private_fndecl_49688_fns __seq_open_private fndecl 3 49688 NULL ++batadv_iv_ogm_drop_bcast_own_entry_fndecl_49690_fns batadv_iv_ogm_drop_bcast_own_entry fndecl 2 49690 NULL ++security_inode_listxattr_fndecl_49699_fns 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head_len beacon_attr 0 49884 NULL ++path_listxattr_fndecl_49894_fns path_listxattr fndecl 3 49894 NULL ++snd_vx_create_fndecl_49895_fns snd_vx_create fndecl 4 49895 NULL ++block_descriptor_length_scsi_mode_data_49918_fns block_descriptor_length scsi_mode_data 0 49918 NULL ++cpuhp_reserve_state_fndecl_49925_fns cpuhp_reserve_state fndecl 0 49925 NULL ++skd_max_queue_depth_vardecl_skd_main_c_49938_fns skd_max_queue_depth vardecl_skd_main.c 0 49938 NULL ++tomoyo_update_policy_fndecl_49945_fns tomoyo_update_policy fndecl 2 49945 NULL ++__ethtool_get_sset_count_fndecl_49964_fns __ethtool_get_sset_count fndecl 0 49964 NULL ++mbox_size_wl1271_49981_fns mbox_size wl1271 0 49981 NULL ++buffer_target_count_pvr2_stream_49996_fns buffer_target_count pvr2_stream 0 49996 NULL ++ff_effects_max_uinput_device_49998_fns ff_effects_max uinput_device 0 49998 NULL ++bl_alloc_init_bio_fndecl_50026_fns bl_alloc_init_bio fndecl 1 50026 NULL ++ima_write_policy_fndecl_50039_fns ima_write_policy fndecl 3 50039 NULL ++esp_alloc_tmp_fndecl_50045_fns esp_alloc_tmp fndecl 2-3 50045 NULL ++get_priv_descr_and_size_fndecl_50103_fns get_priv_descr_and_size fndecl 0 50103 NULL ++pipeline_rx_complete_stat_fifo_int_read_fndecl_50124_fns pipeline_rx_complete_stat_fifo_int_read fndecl 3 50124 NULL ++usb_set_interface_fndecl_50126_fns usb_set_interface fndecl 0 50126 NULL ++pid_nr_ns_fndecl_50141_fns pid_nr_ns fndecl 0 50141 NULL ++size_ubifs_data_node_50154_fns size ubifs_data_node 0 50154 NULL ++max_inbound_iu_length_pqi_ctrl_info_50155_fns max_inbound_iu_length pqi_ctrl_info 0 50155 NULL ++fops_read_fndecl_50163_fns fops_read fndecl 3 50163 NULL ++pci_enable_resources_fndecl_50171_fns pci_enable_resources fndecl 0 50171 NULL ++ubi_more_update_data_fndecl_50182_fns ubi_more_update_data fndecl 4 50182 NULL ++nested_cr3_nested_state_50183_fns nested_cr3 nested_state 0 50183 NULL ++echo_client_kbrw_fndecl_50193_fns echo_client_kbrw fndecl 6 50193 NULL ++pwr_cont_miss_bcns_spread_read_fndecl_50241_fns pwr_cont_miss_bcns_spread_read fndecl 3 50241 NULL nohasharray ++r128_compat_ioctl_fndecl_50241_fns r128_compat_ioctl fndecl 2 50241 &pwr_cont_miss_bcns_spread_read_fndecl_50241_fns ++lprocfs_wr_root_squash_fndecl_50252_fns lprocfs_wr_root_squash fndecl 2 50252 NULL ++posix_acl_to_xattr_fndecl_50262_fns posix_acl_to_xattr fndecl 0 50262 NULL ++buf_struct_size_vb2_queue_50266_fns buf_struct_size vb2_queue 0 50266 NULL ++rx_filter_protection_filter_read_fndecl_50273_fns rx_filter_protection_filter_read fndecl 3 50273 NULL ++msix_capability_init_fndecl_50297_fns msix_capability_init fndecl 3-0 50297 NULL ++__vmalloc_node_fndecl_50335_fns __vmalloc_node fndecl 2 50335 NULL ++__copy_from_user_nocache_fndecl_50340_fns __copy_from_user_nocache fndecl 3 50340 NULL ++next_minor_vardecl_md_c_50357_fns next_minor vardecl_md.c 0 50357 NULL ++fnic_trace_debugfs_read_fndecl_50375_fns fnic_trace_debugfs_read fndecl 3 50375 NULL ++size_uvc_clock_50418_fns size uvc_clock 0 50418 NULL ++ecc_alloc_point_fndecl_50432_fns ecc_alloc_point fndecl 1 50432 NULL ++sbp_count_se_tpg_luns_fndecl_50444_fns sbp_count_se_tpg_luns fndecl 0 50444 NULL ++nfsd_drc_mem_used_vardecl_50456_fns nfsd_drc_mem_used vardecl 0 50456 NULL ++__ath6kl_wmi_send_mgmt_cmd_fndecl_50472_fns __ath6kl_wmi_send_mgmt_cmd fndecl 7 50472 NULL ++buf_size_dmatest_params_50477_fns buf_size dmatest_params 0 50477 NULL ++lpfc_idiag_extacc_write_fndecl_50501_fns lpfc_idiag_extacc_write fndecl 3 50501 NULL ++OSDSetBlock_fndecl_50521_fns OSDSetBlock fndecl 2-4 50521 NULL ++get_nodes_fndecl_50551_fns get_nodes fndecl 3 50551 NULL ++do_write_kmem_fndecl_50584_fns do_write_kmem fndecl 0-1-3 50584 NULL ++pwrite_dvb_ringbuffer_50594_fns pwrite dvb_ringbuffer 0 50594 NULL ++__kfifo_to_user_r_fndecl_50624_fns __kfifo_to_user_r fndecl 3-5 50624 NULL nohasharray ++buffer_depth_etb_drvdata_50624_fns buffer_depth etb_drvdata 0 50624 &__kfifo_to_user_r_fndecl_50624_fns ++keymap_size_dell_dmi_results_50640_fns keymap_size 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++persistent_ram_buffer_map_fndecl_50803_fns persistent_ram_buffer_map fndecl 1-2 50803 NULL ++malloc_size__BIG_IOCTL_Command_struct_50805_fns malloc_size _BIG_IOCTL_Command_struct 0 50805 NULL ++ocfs2_pages_per_cluster_fndecl_50813_fns ocfs2_pages_per_cluster fndecl 0 50813 NULL ++sys_migrate_pages_fndecl_50818_fns sys_migrate_pages fndecl 2 50818 NULL ++get_priv_size_fndecl_50823_fns get_priv_size fndecl 0-1 50823 NULL ++security_inode_listsecurity_fndecl_50839_fns security_inode_listsecurity fndecl 0 50839 NULL ++decrypted_key_size_ecryptfs_session_key_50847_fns decrypted_key_size ecryptfs_session_key 0 50847 NULL ++pwr_ap_sleep_user_conf_read_fndecl_50848_fns pwr_ap_sleep_user_conf_read fndecl 3 50848 NULL ++force_bredr_smp_read_fndecl_50855_fns force_bredr_smp_read fndecl 3 50855 NULL ++alloc_disk_fndecl_50861_fns alloc_disk fndecl 1 50861 NULL ++max_ceqs_i40iw_hmc_fpm_misc_50878_fns max_ceqs i40iw_hmc_fpm_misc 0 50878 NULL ++ie_len_ieee80211_if_ibss_50890_fns ie_len ieee80211_if_ibss 0 50890 NULL nohasharray ++pkt_add_fndecl_50890_fns pkt_add fndecl 3 50890 &ie_len_ieee80211_if_ibss_50890_fns ++req_len_proxy_dev_50912_fns req_len proxy_dev 0 50912 NULL ++exofs_read_kern_fndecl_50914_fns exofs_read_kern fndecl 6 50914 NULL nohasharray ++oom_score_adj_read_fndecl_50914_fns oom_score_adj_read fndecl 3 50914 &exofs_read_kern_fndecl_50914_fns ++sa11x0_dma_prep_dma_cyclic_fndecl_50916_fns sa11x0_dma_prep_dma_cyclic fndecl 3-4 50916 NULL ++init_sc_pools_and_sizes_fndecl_50922_fns init_sc_pools_and_sizes fndecl 0 50922 NULL ++first_minor_gendisk_50925_fns first_minor gendisk 0 50925 NULL ++read_file_modal_eeprom_fndecl_50934_fns read_file_modal_eeprom fndecl 3 50934 NULL ++dw210x_op_rw_fndecl_50936_fns dw210x_op_rw fndecl 6 50936 NULL ++gen_pool_add_virt_fndecl_50938_fns gen_pool_add_virt fndecl 4 50938 NULL ++wil_rx_init_fndecl_50939_fns wil_rx_init fndecl 2 50939 NULL ++reg_list_size_bytes_amdgpu_rlc_50951_fns reg_list_size_bytes amdgpu_rlc 0 50951 NULL 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++vfp_get_fndecl_51605_fns vfp_get fndecl 3-4 51605 NULL ++etb_get_buffer_depth_fndecl_51607_fns etb_get_buffer_depth fndecl 0 51607 NULL ++cifs_send_async_read_fndecl_51630_fns cifs_send_async_read fndecl 2 51630 NULL ++sysfs_do_create_link_fndecl_51632_fns sysfs_do_create_link fndecl 0 51632 NULL ++wil_vring_init_bcast_fndecl_51633_fns wil_vring_init_bcast fndecl 3 51633 NULL ++_xfs_buf_alloc_fndecl_51641_fns _xfs_buf_alloc fndecl 3 51641 NULL ++amdgpu_cgs_add_irq_source_fndecl_51642_fns amdgpu_cgs_add_irq_source fndecl 3 51642 NULL ++nsm_create_handle_fndecl_51647_fns nsm_create_handle fndecl 4 51647 NULL ++ath10k_mem_value_read_fndecl_51648_fns ath10k_mem_value_read fndecl 3 51648 NULL ++inet_set_ifa_fndecl_51661_fns inet_set_ifa fndecl 0 51661 NULL ++snd_pcm_oss_write_fndecl_51663_fns snd_pcm_oss_write fndecl 3 51663 NULL ++wcn36xx_smd_rsp_process_fndecl_51666_fns wcn36xx_smd_rsp_process fndecl 3 51666 NULL nohasharray ++xfs_buf_readahead_map_fndecl_51666_fns xfs_buf_readahead_map fndecl 3 51666 &wcn36xx_smd_rsp_process_fndecl_51666_fns ++resource_list_create_entry_fndecl_51673_fns resource_list_create_entry fndecl 2 51673 NULL ++ep0_read_fndecl_51676_fns ep0_read fndecl 3 51676 NULL ++proc_self_readlink_fndecl_51677_fns proc_self_readlink fndecl 3 51677 NULL ++request_key_auth_new_fndecl_51679_fns request_key_auth_new fndecl 3 51679 NULL ++num_req_context_skd_device_51707_fns num_req_context skd_device 0 51707 NULL ++f2fs_kmalloc_fndecl_51712_fns f2fs_kmalloc fndecl 2 51712 NULL ++nlimbs_gcry_mpi_51721_fns nlimbs gcry_mpi 0 51721 NULL nohasharray ++ib_uverbs_modify_qp_fndecl_51721_fns ib_uverbs_modify_qp fndecl 4-5 51721 &nlimbs_gcry_mpi_51721_fns ++output_sync_fndecl_51729_fns output_sync fndecl 3 51729 NULL ++acpi_copy_property_array_u32_fndecl_51744_fns acpi_copy_property_array_u32 fndecl 0 51744 NULL ++rbio_add_io_page_fndecl_51775_fns rbio_add_io_page fndecl 6 51775 NULL ++btusb_qca_send_vendor_req_fndecl_51785_fns btusb_qca_send_vendor_req fndecl 4 51785 NULL ++do_pci_enable_device_fndecl_51841_fns do_pci_enable_device fndecl 0 51841 NULL ++ipv6_renew_option_fndecl_51854_fns ipv6_renew_option fndecl 3 51854 NULL ++nr_dma_pages_drm_savage_private_51862_fns nr_dma_pages drm_savage_private 0 51862 NULL ++sys_select_fndecl_51896_fns sys_select fndecl 1 51896 NULL ++interfaces_fndecl_51928_fns interfaces fndecl 2 51928 NULL ++traverse_fndecl_51938_fns traverse fndecl 2 51938 NULL ++__blk_queue_init_tags_fndecl_51956_fns __blk_queue_init_tags fndecl 2 51956 NULL ++ofdpa_group_l2_fan_out_fndecl_51958_fns ofdpa_group_l2_fan_out fndecl 4 51958 NULL ++max_data_size_mpt3_ioctl_header_51964_fns max_data_size mpt3_ioctl_header 0 51964 NULL ++kvm_write_guest_fndecl_52005_fns kvm_write_guest fndecl 4-2 52005 NULL ++videobuf_waiton_fndecl_52008_fns videobuf_waiton fndecl 0 52008 NULL ++seq_commit_fndecl_52023_fns seq_commit fndecl 2 52023 NULL ++kvm_arch_setup_async_pf_fndecl_52034_fns kvm_arch_setup_async_pf fndecl 3 52034 NULL ++ttm_dma_page_alloc_init_fndecl_52037_fns ttm_dma_page_alloc_init fndecl 2 52037 NULL ++btrfs_next_old_leaf_fndecl_52050_fns btrfs_next_old_leaf fndecl 0 52050 NULL ++wil_read_file_led_cfg_fndecl_52057_fns wil_read_file_led_cfg fndecl 3 52057 NULL ++event_rx_mismatch_read_fndecl_52069_fns event_rx_mismatch_read fndecl 3 52069 NULL ++nvbios_rd32_fndecl_52086_fns nvbios_rd32 fndecl 0 52086 NULL ++iscsi_create_iface_fndecl_52093_fns iscsi_create_iface fndecl 5 52093 NULL ++dev_names_read_fndecl_52094_fns dev_names_read fndecl 3 52094 NULL ++cache_random_seq_create_fndecl_52109_fns cache_random_seq_create fndecl 2 52109 NULL ++snd_nm256_playback_copy_fndecl_52148_fns snd_nm256_playback_copy fndecl 5 52148 NULL ++sbitmap_init_node_fndecl_52173_fns sbitmap_init_node fndecl 2-3 52173 NULL ++rd_allocate_sgl_table_fndecl_52188_fns rd_allocate_sgl_table fndecl 3 52188 NULL ++regmap_calc_reg_len_fndecl_52195_fns regmap_calc_reg_len fndecl 0 52195 NULL ++qp_broker_alloc_fndecl_52197_fns qp_broker_alloc fndecl 6-5 52197 NULL ++audit_init_entry_fndecl_52199_fns audit_init_entry fndecl 1 52199 NULL ++write_enabled_file_bool_fndecl_52213_fns write_enabled_file_bool fndecl 3 52213 NULL ++snd_hda_get_conn_list_fndecl_52255_fns snd_hda_get_conn_list fndecl 0 52255 NULL ++channels_count_gb_light_52264_fns channels_count gb_light 0 52264 NULL ++num_alt_cx231xx_audio_52283_fns num_alt cx231xx_audio 0 52283 NULL ++rts51x_get_max_lun_fndecl_52294_fns rts51x_get_max_lun fndecl 0 52294 NULL ++cmd_len_c2h_evt_hdr_52322_fns cmd_len c2h_evt_hdr 0 52322 NULL ++rx_filter_dup_filter_read_fndecl_52325_fns rx_filter_dup_filter_read fndecl 3 52325 NULL ++luns_per_chnl_nvm_dev_52339_fns luns_per_chnl nvm_dev 0 52339 NULL ++__do_replace_fndecl_52344_fns __do_replace fndecl 5 52344 NULL ++xpc_connect_fndecl_52346_fns xpc_connect fndecl 5 52346 NULL ++rtl_read_byte_fndecl_52358_fns rtl_read_byte fndecl 0 52358 NULL ++nested_svm_map_fndecl_52359_fns nested_svm_map fndecl 2 52359 NULL ++num_phys_mptsas_portinfo_52375_fns num_phys mptsas_portinfo 0 52375 NULL ++nrealreaders_vardecl_rcutorture_c_52376_fns nrealreaders vardecl_rcutorture.c 0 52376 NULL ++error_tbc_exch_mismatch_read_fndecl_52388_fns error_tbc_exch_mismatch_read fndecl 3 52388 NULL ++command_fndecl_52411_fns command fndecl 0 52411 NULL ++type_sctp_chunkhdr_52413_fns type sctp_chunkhdr 0 52413 NULL ++scsi_mode_select_fndecl_52417_fns scsi_mode_select fndecl 6 52417 NULL nohasharray ++drm_fbdev_cma_init_fndecl_52417_fns drm_fbdev_cma_init fndecl 3-2 52417 &scsi_mode_select_fndecl_52417_fns ++sddr09_read_control_fndecl_52418_fns sddr09_read_control fndecl 3-5 52418 NULL ++security_inode_getsecurity_fndecl_52473_fns security_inode_getsecurity fndecl 0 52473 NULL ++ib_ucm_alloc_data_fndecl_52486_fns ib_ucm_alloc_data fndecl 3 52486 NULL ++user_base_rvt_mregion_52489_fns user_base rvt_mregion 0 52489 NULL ++tx_tx_data_programmed_read_fndecl_52500_fns tx_tx_data_programmed_read fndecl 3 52500 NULL ++ControllerNumber_DAC960_Controller_52503_fns ControllerNumber DAC960_Controller 0 52503 NULL ++svc_setsockopt_fndecl_52511_fns svc_setsockopt fndecl 5 52511 NULL ++selinux_inode_notifysecctx_fndecl_52531_fns selinux_inode_notifysecctx fndecl 3 52531 NULL ++data_size_binder_transaction_data_52567_fns data_size binder_transaction_data 0 52567 NULL ++device_create_groups_vargs_fndecl_52576_fns device_create_groups_vargs fndecl 3 52576 NULL ++mv88e6xxx_port_db_dump_fid_fndecl_52590_fns mv88e6xxx_port_db_dump_fid fndecl 3 52590 NULL ++auok190xfb_write_fndecl_52634_fns auok190xfb_write fndecl 3 52634 NULL ++setxattr_fndecl_52637_fns setxattr fndecl 4 52637 NULL ++page_count_drm_device_dma_52645_fns page_count drm_device_dma 0 52645 NULL ++num_txq_per_tx_bnad_52646_fns num_txq_per_tx bnad 0 52646 NULL ++ieee80211_chsw_switch_vifs_fndecl_52661_fns ieee80211_chsw_switch_vifs fndecl 2 52661 NULL ++command_file_read_fndecl_52669_fns command_file_read fndecl 3 52669 NULL ++parse_command_fndecl_52676_fns parse_command fndecl 2 52676 NULL ++SYSC_setxattr_fndecl_52677_fns SYSC_setxattr fndecl 4 52677 NULL ++cifs_min_small_vardecl_52732_fns cifs_min_small vardecl 0 52732 NULL ++do_compat_pwritev64_fndecl_52765_fns do_compat_pwritev64 fndecl 3 52765 NULL ++regmap_map_read_file_fndecl_52774_fns regmap_map_read_file fndecl 3 52774 NULL ++SYSC_get_mempolicy_fndecl_52787_fns SYSC_get_mempolicy fndecl 3 52787 NULL ++app_size_ls_ucode_img_desc_52793_fns app_size ls_ucode_img_desc 0 52793 NULL ++wiphy_new_nm_fndecl_52833_fns wiphy_new_nm fndecl 2 52833 NULL ++ocfs2_control_cfu_fndecl_52837_fns ocfs2_control_cfu fndecl 2 52837 NULL ++xfs_cross_rename_fndecl_52839_fns xfs_cross_rename fndecl 10 52839 NULL ++ext2_fsync_fndecl_52850_fns ext2_fsync fndecl 2-3 52850 NULL ++dccp_setsockopt_cscov_fndecl_52885_fns dccp_setsockopt_cscov fndecl 2-0 52885 NULL ++nvram_len_nvram_parser_52887_fns nvram_len nvram_parser 0 52887 NULL ++rx_decrypt_key_not_found_read_fndecl_52911_fns rx_decrypt_key_not_found_read fndecl 3 52911 NULL ++cqc_entry_sz_mlx4_dev_cap_52916_fns cqc_entry_sz mlx4_dev_cap 0 52916 NULL ++smk_read_logging_fndecl_52927_fns smk_read_logging fndecl 3 52927 NULL ++minor_drbd_genlmsghdr_52949_fns minor drbd_genlmsghdr 0 52949 NULL ++__arm_iommu_alloc_attrs_fndecl_52955_fns __arm_iommu_alloc_attrs fndecl 2 52955 NULL ++sys_setxattr_fndecl_52971_fns sys_setxattr fndecl 4 52971 NULL ++tty_insert_flip_string_fixed_flag_fndecl_53031_fns tty_insert_flip_string_fixed_flag fndecl 4 53031 NULL ++sys_getxattr_fndecl_53049_fns sys_getxattr fndecl 4 53049 NULL ++acpi_os_allocate_zeroed_fndecl_53053_fns acpi_os_allocate_zeroed fndecl 1 53053 NULL ++pxad_prep_memcpy_fndecl_53065_fns pxad_prep_memcpy fndecl 4 53065 NULL ++kvm_vcpu_write_guest_page_fndecl_53070_fns kvm_vcpu_write_guest_page fndecl 5-2 53070 NULL ++omap_hwmod_mux_init_fndecl_53072_fns omap_hwmod_mux_init fndecl 2 53072 NULL ++fru_alloc_fndecl_53073_fns fru_alloc fndecl 1 53073 NULL ++ntfs_dir_fsync_fndecl_53093_fns ntfs_dir_fsync fndecl 2-3 53093 NULL ++wilc_spi_read_fndecl_53099_fns wilc_spi_read fndecl 4 53099 NULL ++brcmf_fw_nvram_strip_fndecl_53102_fns brcmf_fw_nvram_strip fndecl 2 53102 NULL ++logi_dj_recv_forward_hidpp_fndecl_53117_fns logi_dj_recv_forward_hidpp fndecl 3 53117 NULL ++xz_dec_test_write_fndecl_53124_fns xz_dec_test_write fndecl 3 53124 NULL ++private_data_len_ib_cm_sidr_req_param_53150_fns private_data_len ib_cm_sidr_req_param 0 53150 NULL ++lpfc_debugfs_max_disc_trc_vardecl_lpfc_debugfs_c_53169_fns lpfc_debugfs_max_disc_trc vardecl_lpfc_debugfs.c 0 53169 NULL ++num_tx_rings_nfp_net_53170_fns num_tx_rings nfp_net 0 53170 NULL ++xhci_alloc_streams_fndecl_53185_fns xhci_alloc_streams fndecl 5 53185 NULL ++SYSC_mbind_fndecl_53221_fns SYSC_mbind fndecl 5 53221 NULL ++debugfs_reg_len_regmap_53235_fns debugfs_reg_len regmap 0 53235 NULL ++mlx4_get_mgm_entry_size_fndecl_53236_fns mlx4_get_mgm_entry_size fndecl 0 53236 NULL ++kvm_read_guest_page_mmu_fndecl_53240_fns kvm_read_guest_page_mmu fndecl 6 53240 NULL ++sys_sync_file_range2_fndecl_53247_fns sys_sync_file_range2 fndecl 4 53247 NULL ++vga_arb_write_fndecl_53251_fns vga_arb_write fndecl 3 53251 NULL ++simple_xattr_alloc_fndecl_53253_fns simple_xattr_alloc fndecl 2 53253 NULL ++add_new_ctl_fndecl_53263_fns add_new_ctl fndecl 8 53263 NULL ++maxreqs_nfsd4_channel_attrs_53285_fns maxreqs nfsd4_channel_attrs 0 53285 NULL ++b1_alloc_card_fndecl_53288_fns b1_alloc_card fndecl 1 53288 NULL ++snd_korg1212_copy_from_fndecl_53338_fns snd_korg1212_copy_from fndecl 6 53338 NULL ++SYSC_sched_getaffinity_fndecl_53347_fns SYSC_sched_getaffinity fndecl 2 53347 NULL ++ramoops_init_przs_fndecl_53364_fns ramoops_init_przs fndecl 4 53364 NULL ++SYSC_getxattr_fndecl_53377_fns SYSC_getxattr fndecl 4 53377 NULL ++viafb_iga1_odev_proc_write_fndecl_53378_fns viafb_iga1_odev_proc_write fndecl 3 53378 NULL ++vmsplice_to_user_fndecl_53382_fns vmsplice_to_user fndecl 3 53382 NULL nohasharray ++rproc_recovery_read_fndecl_53382_fns rproc_recovery_read fndecl 3 53382 &vmsplice_to_user_fndecl_53382_fns ++jz4740_dma_prep_slave_sg_fndecl_53383_fns jz4740_dma_prep_slave_sg fndecl 3 53383 NULL ++command_setformat_fndecl_53392_fns command_setformat fndecl 0 53392 NULL ++wil_agg_size_fndecl_53398_fns wil_agg_size fndecl 0-2 53398 NULL ++num_entries_s2io_nic_53404_fns num_entries s2io_nic 0 53404 NULL ++set_rcvarray_entry_fndecl_53410_fns set_rcvarray_entry fndecl 6 53410 NULL ++cfs_hash_buckets_realloc_fndecl_53415_fns cfs_hash_buckets_realloc fndecl 4 53415 NULL ++rxHeader3_edgeport_serial_53418_fns rxHeader3 edgeport_serial 0 53418 NULL ++codec_reg_read_file_fndecl_53419_fns codec_reg_read_file fndecl 3 53419 NULL ++compat_sys_mbind_fndecl_53427_fns compat_sys_mbind fndecl 5 53427 NULL ++ad7879_spi_xfer_fndecl_53444_fns ad7879_spi_xfer fndecl 3 53444 NULL ++nouveau_cli_create_fndecl_53462_fns nouveau_cli_create fndecl 3 53462 NULL ++jbd2_journal_init_revoke_table_fndecl_53475_fns jbd2_journal_init_revoke_table fndecl 1 53475 NULL ++ath6kl_regwrite_write_fndecl_53484_fns ath6kl_regwrite_write fndecl 3 53484 NULL ++oper_log_mgm_entry_size_mlx4_dev_53488_fns oper_log_mgm_entry_size mlx4_dev 0 53488 NULL ++lc_create_fndecl_53503_fns lc_create fndecl 4 53503 NULL ++mthca_buf_alloc_fndecl_53510_fns mthca_buf_alloc fndecl 2 53510 NULL ++data_mcp_trace_format_53512_fns data mcp_trace_format 0 53512 NULL ++tx_tx_cmplt_read_fndecl_53533_fns tx_tx_cmplt_read fndecl 3 53533 NULL ++uwb_rc_cmd_done_fndecl_53543_fns uwb_rc_cmd_done fndecl 4 53543 NULL ++num_req_vfs_i40e_pf_53554_fns num_req_vfs i40e_pf 0 53554 NULL ++sctp_tsnmap_mark_fndecl_53578_fns sctp_tsnmap_mark fndecl 2 53578 NULL ++rx_defrag_init_called_read_fndecl_53580_fns rx_defrag_init_called_read fndecl 3 53580 NULL ++num_ports_mlx4_caps_53588_fns num_ports mlx4_caps 0 53588 NULL ++mlx5_get_gid_table_len_fndecl_53590_fns mlx5_get_gid_table_len fndecl 0-1 53590 NULL ++kernel_setsockopt_fndecl_53594_fns kernel_setsockopt fndecl 5 53594 NULL ++cow_file_range_async_fndecl_53595_fns cow_file_range_async fndecl 4-3 53595 NULL ++put_cmsg_compat_fndecl_53618_fns put_cmsg_compat fndecl 4 53618 NULL ++header_len_tso_state_53620_fns header_len tso_state 0 53620 NULL ++device_add_class_symlinks_fndecl_53634_fns device_add_class_symlinks fndecl 0 53634 NULL ++write_file_antenna_fndecl_53645_fns write_file_antenna fndecl 3 53645 NULL ++generic_ocp_read_fndecl_53653_fns generic_ocp_read fndecl 3 53653 NULL ++acl_alloc_fndecl_53656_fns acl_alloc fndecl 1 53656 NULL ++__videobuf_alloc_fndecl_53676_fns __videobuf_alloc fndecl 1 53676 NULL ++list_lru_count_one_fndecl_53682_fns list_lru_count_one fndecl 0 53682 NULL ++gpio_power_read_fndecl_53704_fns gpio_power_read fndecl 3 53704 NULL ++mtip_hw_read_device_status_fndecl_53729_fns mtip_hw_read_device_status fndecl 3 53729 NULL ++snd_pcm_plug_read_transfer_fndecl_53731_fns snd_pcm_plug_read_transfer fndecl 0-3 53731 NULL ++xhci_alloc_stream_info_fndecl_53732_fns xhci_alloc_stream_info fndecl 3 53732 NULL ++write_emulate_fndecl_53746_fns write_emulate fndecl 2-4 53746 NULL ++dies_onenand_chip_53762_fns dies onenand_chip 0 53762 NULL ++locations_count_nfsd4_fs_locations_53786_fns locations_count nfsd4_fs_locations 0 53786 NULL ++osd_req_list_collection_objects_fndecl_53803_fns osd_req_list_collection_objects fndecl 5 53803 NULL ++iscsi_host_alloc_fndecl_53804_fns iscsi_host_alloc fndecl 2 53804 NULL ++logical_minimum_hid_field_53820_fns logical_minimum hid_field 0 53820 NULL ++cam_get_response16_fndecl_53836_fns cam_get_response16 fndecl 0 53836 NULL ++num_sensors_ibmpex_bmc_data_53838_fns num_sensors ibmpex_bmc_data 0 53838 NULL ++xillybus_read_fndecl_53845_fns xillybus_read fndecl 3 53845 NULL ++nilfs_sufile_set_segment_usage_fndecl_53885_fns nilfs_sufile_set_segment_usage fndecl 2 53885 NULL ++path_getxattr_fndecl_53886_fns path_getxattr fndecl 4 53886 NULL ++oobavail_jffs2_sb_info_53911_fns oobavail jffs2_sb_info 0 53911 NULL nohasharray ++snd_rawmidi_kernel_read1_fndecl_53911_fns snd_rawmidi_kernel_read1 fndecl 4 53911 &oobavail_jffs2_sb_info_53911_fns ++cxgbi_device_register_fndecl_53913_fns cxgbi_device_register fndecl 2-1 53913 NULL ++of_iomap_fndecl_53930_fns of_iomap fndecl 2 53930 NULL ++i40e_init_lan_hmc_fndecl_53935_fns i40e_init_lan_hmc fndecl 2-3-4-5 53935 NULL ++hiddev_ioctl_fndecl_53955_fns hiddev_ioctl fndecl 2 53955 NULL ++proc_fault_inject_read_fndecl_53969_fns proc_fault_inject_read fndecl 3 53969 NULL ++gb_operation_create_core_fndecl_54045_fns gb_operation_create_core fndecl 3 54045 NULL ++tunables_read_fndecl_54066_fns tunables_read fndecl 3 54066 NULL ++sctp_tsnmap_init_fndecl_54093_fns sctp_tsnmap_init fndecl 3 54093 NULL ++bytes_read_usbvision_frame_54101_fns bytes_read usbvision_frame 0 54101 NULL ++br_min_mtu_fndecl_54113_fns br_min_mtu fndecl 0 54113 NULL ++gfs2_inode_ra_len_fndecl_54141_fns gfs2_inode_ra_len fndecl 0 54141 NULL ++__hwahc_op_set_ptk_fndecl_54157_fns __hwahc_op_set_ptk fndecl 5 54157 NULL ++b43_nphy_load_samples_fndecl_54162_fns b43_nphy_load_samples fndecl 3 54162 NULL ++cpu_type_read_fndecl_54191_fns cpu_type_read fndecl 3 54191 NULL ++smsusb_sendrequest_fndecl_54196_fns smsusb_sendrequest fndecl 3 54196 NULL ++p_filesz_elf32_phdr_54204_fns p_filesz elf32_phdr 0 54204 NULL ++numeraseregions_mtd_info_54223_fns numeraseregions mtd_info 0 54223 NULL ++__kfifo_to_user_fndecl_54232_fns __kfifo_to_user fndecl 3 54232 NULL ++__erst_read_fndecl_54256_fns __erst_read fndecl 0 54256 NULL ++put_cmsg_fndecl_54270_fns put_cmsg fndecl 4 54270 NULL ++fat_file_fsync_fndecl_54291_fns fat_file_fsync fndecl 2-3 54291 NULL ++pvr2_issue_simple_cmd_fndecl_54313_fns pvr2_issue_simple_cmd fndecl 2 54313 NULL ++tx_tx_done_template_read_fndecl_54323_fns tx_tx_done_template_read fndecl 3 54323 NULL ++ide_settings_proc_write_fndecl_54325_fns ide_settings_proc_write fndecl 3 54325 NULL ++nla_alloc_flow_actions_fndecl_54328_fns nla_alloc_flow_actions fndecl 1 54328 NULL ++iscsi_conn_setup_fndecl_54340_fns iscsi_conn_setup fndecl 2 54340 NULL ++gntdev_alloc_map_fndecl_54362_fns gntdev_alloc_map fndecl 2 54362 NULL ++size_ramoops_context_54365_fns size ramoops_context 0 54365 NULL ++usb_cdc_wdm_register_fndecl_54371_fns usb_cdc_wdm_register fndecl 3 54371 NULL ++scif_setup_qp_connect_fndecl_54372_fns scif_setup_qp_connect fndecl 3 54372 NULL ++nbufs_mlx4_buf_54391_fns nbufs mlx4_buf 0 54391 NULL ++security_key_getsecurity_fndecl_54401_fns security_key_getsecurity fndecl 0 54401 NULL ++rx_rx_cmplt_task_read_fndecl_54409_fns rx_rx_cmplt_task_read fndecl 3 54409 NULL ++qat_hal_get_ins_num_fndecl_54416_fns qat_hal_get_ins_num fndecl 0 54416 NULL ++nrof_flowrings_brcmf_bus_msgbuf_54417_fns nrof_flowrings brcmf_bus_msgbuf 0 54417 NULL ++set_fd_set_fndecl_54434_fns set_fd_set fndecl 1 54434 NULL ++gfn_to_page_many_atomic_fndecl_54449_fns gfn_to_page_many_atomic fndecl 2 54449 NULL ++kimage_file_prepare_segments_fndecl_54451_fns kimage_file_prepare_segments fndecl 5 54451 NULL ++isr_rx_rdys_read_fndecl_54464_fns isr_rx_rdys_read fndecl 3 54464 NULL nohasharray ++nvkm_notify_init_fndecl_54464_fns nvkm_notify_init fndecl 7 54464 &isr_rx_rdys_read_fndecl_54464_fns ++do_preadv_fndecl_54493_fns do_preadv fndecl 3 54493 NULL ++sys_setsockopt_fndecl_54507_fns sys_setsockopt fndecl 5 54507 NULL ++bio_segments_fndecl_54531_fns bio_segments fndecl 0 54531 NULL ++b43_debugfs_write_fndecl_54533_fns b43_debugfs_write fndecl 3 54533 NULL ++__i2c_debugfs_read_fndecl_54556_fns __i2c_debugfs_read fndecl 3 54556 NULL ++cp_nr_rings_bnxt_54565_fns cp_nr_rings bnxt 0 54565 NULL ++acpi_system_write_wakeup_device_fndecl_54582_fns acpi_system_write_wakeup_device fndecl 3 54582 NULL ++mipi_dsi_dcs_write_fndecl_54605_fns mipi_dsi_dcs_write fndecl 4 54605 NULL ++msg_print_text_fndecl_54618_fns msg_print_text fndecl 0 54618 NULL ++len_ncp_privatedata_ioctl_54632_fns len ncp_privatedata_ioctl 0 54632 NULL ++si476x_radio_read_rsq_primary_blob_fndecl_54647_fns si476x_radio_read_rsq_primary_blob fndecl 3 54647 NULL ++get_vddc_lookup_table_fndecl_54661_fns get_vddc_lookup_table fndecl 4 54661 NULL ++auxdev_write_fndecl_54681_fns auxdev_write fndecl 3 54681 NULL ++rx_rx_hdr_overflow_read_fndecl_54697_fns rx_rx_hdr_overflow_read fndecl 3 54697 NULL ++coda_psdev_read_fndecl_54726_fns coda_psdev_read fndecl 3 54726 NULL ++proc_setgroups_write_fndecl_54732_fns proc_setgroups_write fndecl 3 54732 NULL ++hwdep_read_locked_fndecl_54734_fns hwdep_read_locked fndecl 3 54734 NULL ++pwr_connection_out_of_sync_read_fndecl_54758_fns pwr_connection_out_of_sync_read fndecl 3 54758 NULL ++cqm_max_rmid_vardecl_cqm_c_54798_fns cqm_max_rmid vardecl_cqm.c 0 54798 NULL ++spk_msg_set_fndecl_54801_fns spk_msg_set fndecl 3 54801 NULL ++buf_size__BIG_IOCTL_Command_struct_54806_fns buf_size _BIG_IOCTL_Command_struct 0 54806 NULL ++persistent_ram_update_user_fndecl_54807_fns persistent_ram_update_user fndecl 4 54807 NULL ++pci_request_regions_fndecl_54816_fns pci_request_regions fndecl 0 54816 NULL ++kernel_readv_fndecl_54834_fns kernel_readv fndecl 3 54834 NULL ++i2c1_debugfs_write_fndecl_54837_fns i2c1_debugfs_write fndecl 3 54837 NULL ++spi_register_board_info_fndecl_54864_fns spi_register_board_info fndecl 2 54864 NULL ++usb_dmac_desc_get_fndecl_54869_fns usb_dmac_desc_get fndecl 2 54869 NULL ++compress_sliced_buf_fndecl_54891_fns compress_sliced_buf fndecl 0 54891 NULL ++num_uars_mlx5_uuar_info_54898_fns num_uars mlx5_uuar_info 0 54898 NULL ++buffer_size_qcaspi_54902_fns buffer_size qcaspi 0 54902 NULL ++rds_page_copy_user_fndecl_54904_fns rds_page_copy_user fndecl 4 54904 NULL ++sd_start_ov361x_fndecl_54922_fns sd_start_ov361x fndecl 0 54922 NULL ++gb_operation_create_flags_fndecl_54976_fns gb_operation_create_flags fndecl 3 54976 NULL ++fence_wait_any_timeout_fndecl_54982_fns fence_wait_any_timeout fndecl 2 54982 NULL ++alloc_netdev_mqs_fndecl_54989_fns alloc_netdev_mqs fndecl 5-6-1 54989 NULL ++udf_alloc_i_data_fndecl_55001_fns udf_alloc_i_data fndecl 2 55001 NULL ++of_irq_to_resource_fndecl_55008_fns of_irq_to_resource fndecl 2 55008 NULL ++pvr2_hdw_cpufw_get_fndecl_55011_fns pvr2_hdw_cpufw_get fndecl 0-2-4 55011 NULL ++command_setcompressionparams_fndecl_55026_fns command_setcompressionparams fndecl 0 55026 NULL ++hpi_alloc_control_cache_fndecl_55044_fns hpi_alloc_control_cache fndecl 1 55044 NULL ++restart_sge_fndecl_55067_fns restart_sge fndecl 0-4-3 55067 NULL ++stm32_dma_prep_slave_sg_fndecl_55074_fns stm32_dma_prep_slave_sg fndecl 3 55074 NULL ++read_kmem_fndecl_55103_fns read_kmem fndecl 3 55103 NULL ++fake_alloc_consistent_fndecl_55132_fns fake_alloc_consistent fndecl 2 55132 NULL ++btrfs_search_old_slot_fndecl_55133_fns btrfs_search_old_slot fndecl 0 55133 NULL ++buffer_to_user_fndecl_55164_fns buffer_to_user fndecl 3 55164 NULL ++virtqueue_get_vring_size_fndecl_55188_fns virtqueue_get_vring_size fndecl 0 55188 NULL ++efx_mcdi_rpc_async_quiet_fndecl_55191_fns efx_mcdi_rpc_async_quiet fndecl 4-5 55191 NULL ++rxpipe_tx_xfr_host_int_trig_rx_data_read_fndecl_55233_fns rxpipe_tx_xfr_host_int_trig_rx_data_read fndecl 3 55233 NULL ++pstore_mkfile_fndecl_55235_fns pstore_mkfile fndecl 7 55235 NULL ++async_setkey_fndecl_55250_fns async_setkey fndecl 3 55250 NULL ++req_ring_size_srp_target_port_55251_fns req_ring_size srp_target_port 0 55251 NULL ++drm_dp_dual_mode_write_fndecl_55258_fns drm_dp_dual_mode_write fndecl 4 55258 NULL nohasharray ++size_pci_cap_saved_data_55258_fns size pci_cap_saved_data 0 55258 &drm_dp_dual_mode_write_fndecl_55258_fns ++__filemap_fdatawrite_range_fndecl_55259_fns __filemap_fdatawrite_range fndecl 3 55259 NULL ++bpf_convert_filter_fndecl_55264_fns bpf_convert_filter fndecl 2 55264 NULL ++dev_alloc_name_ns_fndecl_55266_fns dev_alloc_name_ns fndecl 0 55266 NULL ++num_radar_types_dfs_pattern_detector_55279_fns num_radar_types dfs_pattern_detector 0 55279 NULL ++vb2_dqbuf_fndecl_55284_fns vb2_dqbuf fndecl 0 55284 NULL ++readlen_proc_data_55289_fns readlen proc_data 0 55289 NULL ++sq905c_command_fndecl_55293_fns sq905c_command fndecl 0 55293 NULL ++memcg_update_all_caches_fndecl_55303_fns memcg_update_all_caches fndecl 1 55303 NULL ++proc_scsi_host_write_fndecl_55336_fns proc_scsi_host_write fndecl 3 55336 NULL ++kernfs_xattr_set_fndecl_55347_fns kernfs_xattr_set fndecl 6 55347 NULL ++pipeline_pipeline_fifo_full_read_fndecl_55356_fns pipeline_pipeline_fifo_full_read fndecl 3 55356 NULL ++islpci_mgt_transmit_fndecl_55366_fns islpci_mgt_transmit fndecl 5 55366 NULL ++find_phys_blocks_fndecl_55388_fns find_phys_blocks fndecl 0 55388 NULL ++nprim_symtab_55398_fns nprim symtab 0 55398 NULL ++periodic_size_oxu_hcd_55401_fns periodic_size oxu_hcd 0 55401 NULL ++shmem_pread_fast_fndecl_55408_fns shmem_pread_fast fndecl 3 55408 NULL ++len_wm_coeff_parsed_coeff_55454_fns len wm_coeff_parsed_coeff 0 55454 NULL ++start_genius_cam_fndecl_55469_fns start_genius_cam fndecl 0 55469 NULL ++bl_pipe_downcall_fndecl_55499_fns bl_pipe_downcall fndecl 3 55499 NULL ++setup_nodes_for_search_fndecl_55515_fns setup_nodes_for_search fndecl 0 55515 NULL ++isoc_enable_fndecl_55546_fns isoc_enable fndecl 0 55546 NULL ++filter_write_fndecl_55560_fns filter_write fndecl 3 55560 NULL ++exofs_file_fsync_fndecl_55588_fns exofs_file_fsync fndecl 2-3 55588 NULL ++vmw_setup_otable_base_fndecl_55639_fns vmw_setup_otable_base fndecl 4 55639 NULL ++cpuhp_invoke_ap_callback_fndecl_55659_fns cpuhp_invoke_ap_callback fndecl 0 55659 NULL nohasharray ++ath6kl_roam_mode_write_fndecl_55659_fns ath6kl_roam_mode_write fndecl 3 55659 &cpuhp_invoke_ap_callback_fndecl_55659_fns ++queue_logical_block_size_fndecl_55661_fns queue_logical_block_size fndecl 0 55661 NULL ++sel_read_avc_cache_threshold_fndecl_55685_fns sel_read_avc_cache_threshold fndecl 3 55685 NULL ++count_emac_rfd_ring_55687_fns count emac_rfd_ring 0 55687 NULL ++stv06xx_write_bridge_fndecl_55690_fns stv06xx_write_bridge fndecl 0 55690 NULL ++kvm_vcpu_gfn_to_page_fndecl_55725_fns kvm_vcpu_gfn_to_page fndecl 2 55725 NULL ++mpi_from_key_fndecl_55729_fns mpi_from_key fndecl 0 55729 NULL ++cnt_mon_text_ptr_55741_fns cnt mon_text_ptr 0 55741 NULL ++vga_switcheroo_debugfs_write_fndecl_55763_fns vga_switcheroo_debugfs_write fndecl 3 55763 NULL ++cmd_read_size_wiimote_state_55772_fns cmd_read_size wiimote_state 0 55772 NULL ++rx_rx_xfr_read_fndecl_55779_fns rx_rx_xfr_read fndecl 3 55779 NULL ++qed_cxt_get_proto_tid_count_fndecl_55797_fns qed_cxt_get_proto_tid_count fndecl 0 55797 NULL ++lbs_lowrssi_write_fndecl_55802_fns lbs_lowrssi_write fndecl 3 55802 NULL ++init_send_hfcd_fndecl_55817_fns init_send_hfcd fndecl 1 55817 NULL ++rd_host_buf_pos_xilly_channel_55837_fns rd_host_buf_pos xilly_channel 0 55837 NULL ++raydium_i2c_write_object_fndecl_55850_fns raydium_i2c_write_object fndecl 3 55850 NULL ++rdma_rw_init_map_wrs_fndecl_55859_fns rdma_rw_init_map_wrs fndecl 6-4 55859 NULL ++ceph_msgpool_init_fndecl_55860_fns ceph_msgpool_init fndecl 4 55860 NULL nohasharray ++cw1200_queue_init_fndecl_55860_fns cw1200_queue_init fndecl 4 55860 &ceph_msgpool_init_fndecl_55860_fns ++do_raw_getsockopt_fndecl_55863_fns do_raw_getsockopt fndecl 0 55863 NULL ++nports_cyclades_card_55865_fns nports cyclades_card 0 55865 NULL ++cnic_alloc_dma_fndecl_55874_fns cnic_alloc_dma fndecl 3 55874 NULL ++ad7280_chain_setup_fndecl_55912_fns ad7280_chain_setup fndecl 0 55912 NULL ++isr_fiqs_read_fndecl_55916_fns isr_fiqs_read fndecl 3 55916 NULL ++response_length_mlx5_ib_create_wq_resp_55932_fns response_length mlx5_ib_create_wq_resp 0 55932 NULL ++do_readv_writev_fndecl_55934_fns do_readv_writev fndecl 4 55934 NULL ++batadv_tvlv_realloc_packet_buff_fndecl_55955_fns batadv_tvlv_realloc_packet_buff fndecl 4-3 55955 NULL ++reg_w_ixbuf_fndecl_55971_fns reg_w_ixbuf fndecl 4 55971 NULL ++num_pins_lola_pin_array_56022_fns num_pins lola_pin_array 0 56022 NULL ++bootmode_store_fndecl_56025_fns bootmode_store fndecl 4 56025 NULL ++__iio_device_attr_init_fndecl_56028_fns __iio_device_attr_init fndecl 0 56028 NULL ++device_add_fndecl_56029_fns device_add fndecl 0 56029 NULL ++SYSC_keyctl_fndecl_56035_fns SYSC_keyctl fndecl 4 56035 NULL ++iov_iter_single_seg_count_fndecl_56069_fns iov_iter_single_seg_count fndecl 0 56069 NULL ++acpi_data_get_property_fndecl_56093_fns acpi_data_get_property fndecl 0 56093 NULL ++proc_thread_self_readlink_fndecl_56102_fns proc_thread_self_readlink fndecl 3 56102 NULL ++maximum_input_absinfo_56108_fns maximum input_absinfo 0 56108 NULL ++block_size_ecryptfs_write_tag_70_packet_silly_stack_56117_fns block_size ecryptfs_write_tag_70_packet_silly_stack 0 56117 NULL ++ssl_prev_nilfs_snapshot_list_56120_fns ssl_prev nilfs_snapshot_list 0 56120 NULL ++usbvision_v4l2_read_fndecl_56129_fns usbvision_v4l2_read fndecl 3 56129 NULL ++av7110_vbi_write_fndecl_56131_fns av7110_vbi_write fndecl 3 56131 NULL ++iwl_calib_set_fndecl_56179_fns iwl_calib_set fndecl 3 56179 NULL nohasharray ++ivtv_read_pos_fndecl_56179_fns ivtv_read_pos fndecl 3 56179 &iwl_calib_set_fndecl_56179_fns ++size_netlbl_domhsh_tbl_56186_fns size netlbl_domhsh_tbl 0 56186 NULL ++dma_rx_size_sxgbe_priv_data_56205_fns dma_rx_size sxgbe_priv_data 0 56205 NULL ++rvt_alloc_mr_fndecl_56236_fns rvt_alloc_mr fndecl 3 56236 NULL ++dt_gpio_count_fndecl_56245_fns dt_gpio_count fndecl 0 56245 NULL ++qp_alloc_res_fndecl_56275_fns qp_alloc_res fndecl 5 56275 NULL ++x_max_wacom_features_56285_fns x_max wacom_features 0 56285 NULL ++nr_rates_audioformat_56293_fns nr_rates audioformat 0 56293 NULL ++relay_file_read_start_pos_fndecl_56323_fns relay_file_read_start_pos fndecl 0-1 56323 NULL ++SYSC_lgetxattr_fndecl_56330_fns SYSC_lgetxattr fndecl 4 56330 NULL ++pipeline_dec_packet_in_fifo_full_read_fndecl_56335_fns pipeline_dec_packet_in_fifo_full_read fndecl 3 56335 NULL ++mapping_level_fndecl_56350_fns mapping_level fndecl 0-2 56350 NULL ++sel_read_checkreqprot_fndecl_56383_fns sel_read_checkreqprot fndecl 3 56383 NULL ++max_eps_mv_u3d_56428_fns max_eps mv_u3d 0 56428 NULL ++stat_len_sge_56432_fns stat_len sge 0 56432 NULL ++idx_lebs_ubifs_lp_stats_56439_fns idx_lebs ubifs_lp_stats 0 56439 NULL ++fb_sys_write_fndecl_56441_fns fb_sys_write fndecl 3 56441 NULL ++alloc_gid_table_fndecl_56444_fns alloc_gid_table fndecl 1 56444 NULL ++_pci_add_cap_save_buffer_fndecl_56466_fns _pci_add_cap_save_buffer fndecl 4 56466 NULL ++banks_mca_config_56472_fns banks mca_config 0 56472 NULL ++pp_read_fndecl_56489_fns pp_read fndecl 3 56489 NULL ++batadv_socket_receive_packet_fndecl_56509_fns batadv_socket_receive_packet fndecl 2 56509 NULL ++__vb2_wait_for_done_vb_fndecl_56525_fns __vb2_wait_for_done_vb fndecl 0 56525 NULL ++vp_modern_find_vqs_fndecl_56530_fns vp_modern_find_vqs fndecl 2 56530 NULL ++cachefiles_cook_key_fndecl_56553_fns cachefiles_cook_key fndecl 2 56553 NULL ++_mv88e6xxx_port_vlan_del_fndecl_56566_fns _mv88e6xxx_port_vlan_del fndecl 3 56566 NULL ++rproc_name_read_fndecl_56630_fns rproc_name_read fndecl 3 56630 NULL ++x509_note_issuer_fndecl_56631_fns x509_note_issuer fndecl 5 56631 NULL ++devt_device_56638_fns devt device 0 56638 NULL ++cifs_writedata_alloc_fndecl_56675_fns cifs_writedata_alloc fndecl 1 56675 NULL nohasharray ++ath6kl_usb_submit_ctrl_in_fndecl_56675_fns ath6kl_usb_submit_ctrl_in fndecl 6 56675 &cifs_writedata_alloc_fndecl_56675_fns ++vp702x_usb_inout_cmd_fndecl_56679_fns vp702x_usb_inout_cmd fndecl 4-6 56679 NULL ++new_tape_buffer_fndecl_56689_fns new_tape_buffer fndecl 2 56689 NULL ++usb_err_gspca_dev_56706_fns usb_err gspca_dev 0 56706 NULL ++mlx5_modify_nic_vport_mac_list_fndecl_56715_fns mlx5_modify_nic_vport_mac_list fndecl 4 56715 NULL ++zlib_inflate_workspacesize_fndecl_56716_fns zlib_inflate_workspacesize fndecl 0 56716 NULL ++cfg_fof_lpfc_hba_56760_fns cfg_fof lpfc_hba 0 56760 NULL ++max_speed_hz_spi_device_56783_fns max_speed_hz spi_device 0 56783 NULL ++mem_size_mxt_data_56785_fns mem_size mxt_data 0 56785 NULL ++ib_uverbs_create_cq_fndecl_56793_fns ib_uverbs_create_cq fndecl 4-5 56793 NULL ++ntb_transport_tx_enqueue_fndecl_56794_fns ntb_transport_tx_enqueue fndecl 4 56794 NULL ++capacity_alauda_media_info_56845_fns capacity alauda_media_info 0 56845 NULL ++tomoyo_read_self_fndecl_56848_fns tomoyo_read_self fndecl 3 56848 NULL ++dup_array_fndecl_56860_fns dup_array fndecl 3 56860 NULL ++count_subheaders_fndecl_56868_fns count_subheaders fndecl 0 56868 NULL ++scsi_execute_fndecl_56879_fns scsi_execute fndecl 5 56879 NULL ++ack_gen_tipc_mon_domain_56881_fns ack_gen tipc_mon_domain 0 56881 NULL ++cifs_fsync_fndecl_56917_fns cifs_fsync fndecl 2-3 56917 NULL ++comedi_buf_write_n_allocated_fndecl_56919_fns comedi_buf_write_n_allocated fndecl 0 56919 NULL ++usb_gstrings_attach_fndecl_56924_fns usb_gstrings_attach fndecl 3 56924 NULL ++nrealreaders_vardecl_rcuperf_c_56929_fns nrealreaders vardecl_rcuperf.c 0 56929 NULL ++csize_jffs2_tmp_dnode_info_56933_fns csize jffs2_tmp_dnode_info 0 56933 NULL ++drm_property_replace_global_blob_fndecl_56945_fns drm_property_replace_global_blob fndecl 3 56945 NULL ++n_mem_slots_qxl_device_56964_fns n_mem_slots qxl_device 0 56964 NULL ++irq_blk_threshold_read_fndecl_56977_fns irq_blk_threshold_read fndecl 3 56977 NULL ++arp_hdr_len_fndecl_56980_fns arp_hdr_len fndecl 0 56980 NULL ++pvr2_stream_buffer_count_fndecl_56996_fns pvr2_stream_buffer_count fndecl 2 56996 NULL ++write_file_spectral_count_fndecl_57000_fns write_file_spectral_count fndecl 3 57000 NULL ++i2c_hack_wm8775_fndecl_57014_fns i2c_hack_wm8775 fndecl 4-6 57014 NULL ++expand_corename_fndecl_57021_fns expand_corename fndecl 2 57021 NULL ++sys_keyctl_fndecl_57023_fns sys_keyctl fndecl 4 57023 NULL nohasharray ++xs_send_kvec_fndecl_57023_fns xs_send_kvec fndecl 3 57023 &sys_keyctl_fndecl_57023_fns ++__qcom_scm_hdcp_req_fndecl_57026_fns __qcom_scm_hdcp_req fndecl 3 57026 NULL ++vifs_state_read_fndecl_57073_fns vifs_state_read fndecl 3 57073 NULL ++mcs7830_get_reg_fndecl_57103_fns mcs7830_get_reg fndecl 3 57103 NULL ++bgx_cnt_hw_info_57124_fns bgx_cnt hw_info 0 57124 NULL ++size_nvif_notify_57130_fns size nvif_notify 0 57130 NULL ++joydev_ioctl_fndecl_57132_fns joydev_ioctl fndecl 2 57132 NULL ++msg_controllen_msghdr_57136_fns msg_controllen msghdr 0 57136 NULL ++iblock_get_bio_fndecl_57139_fns iblock_get_bio fndecl 3 57139 NULL ++qcom_scm_call_fndecl_57160_fns qcom_scm_call fndecl 5-7 57160 NULL ++pd_points_ath5k_pdgain_info_57180_fns pd_points ath5k_pdgain_info 0 57180 NULL ++irq_pkt_threshold_read_fndecl_57183_fns irq_pkt_threshold_read fndecl 3 57183 NULL ++cfs_trace_copyin_string_fndecl_57191_fns cfs_trace_copyin_string fndecl 4 57191 NULL ++mon_buff_area_free_fndecl_57212_fns mon_buff_area_free fndecl 2 57212 NULL ++le_min_key_size_read_fndecl_57214_fns le_min_key_size_read fndecl 3 57214 NULL ++ovs_vport_alloc_fndecl_57296_fns ovs_vport_alloc fndecl 1 57296 NULL ++create_entry_fndecl_57300_fns create_entry fndecl 2 57300 NULL ++tcp_off_tso_state_57305_fns tcp_off tso_state 0 57305 NULL ++ip_setsockopt_fndecl_57308_fns ip_setsockopt fndecl 0-5 57308 NULL ++aggr_size_rx_size_read_fndecl_57317_fns aggr_size_rx_size_read fndecl 3 57317 NULL ++fb_read_fndecl_57329_fns fb_read fndecl 3 57329 NULL ++page_bytes_remain_capsule_info_57335_fns page_bytes_remain capsule_info 0 57335 NULL ++musb_test_mode_write_fndecl_57341_fns musb_test_mode_write fndecl 3 57341 NULL ++setup_glists_fndecl_57343_fns setup_glists fndecl 3 57343 NULL ++lbs_debugfs_write_fndecl_57358_fns lbs_debugfs_write fndecl 3 57358 NULL ++asix_read_cmd_fndecl_57362_fns asix_read_cmd fndecl 5 57362 NULL ++nfs_create_request_fndecl_57363_fns nfs_create_request fndecl 4 57363 NULL ++div64_u64_rem_fndecl_57393_fns div64_u64_rem fndecl 0 57393 NULL ++uhid_event_from_user_fndecl_57394_fns uhid_event_from_user fndecl 2 57394 NULL ++pwr_tx_without_ps_read_fndecl_57396_fns pwr_tx_without_ps_read fndecl 3 57396 NULL ++kfd_ioctl_fndecl_57397_fns kfd_ioctl fndecl 2 57397 NULL ++nfs4_alloc_pages_fndecl_57401_fns nfs4_alloc_pages fndecl 1 57401 NULL ++key_size_ecryptfs_crypt_stat_57436_fns key_size ecryptfs_crypt_stat 0 57436 NULL ++send_control_msg_fndecl_57441_fns send_control_msg fndecl 6 57441 NULL ++diva_os_copy_to_user_fndecl_57455_fns diva_os_copy_to_user fndecl 4 57455 NULL ++wm_coeff_tlv_put_fndecl_57463_fns wm_coeff_tlv_put fndecl 3 57463 NULL ++r8712_usbctrl_vendorreq_fndecl_57466_fns r8712_usbctrl_vendorreq fndecl 6 57466 NULL ++command_resume_fndecl_57510_fns command_resume fndecl 0 57510 NULL ++igb_rd32_fndecl_57524_fns igb_rd32 fndecl 0 57524 NULL ++nvbios_extend_fndecl_57525_fns nvbios_extend fndecl 2 57525 NULL ++y_max_wacom_features_57545_fns y_max wacom_features 0 57545 NULL ++dn_fib_count_nhs_fndecl_57602_fns dn_fib_count_nhs fndecl 0 57602 NULL ++_add_to_r4w_fndecl_57611_fns _add_to_r4w fndecl 4 57611 NULL ++isr_dma1_done_read_fndecl_57612_fns isr_dma1_done_read fndecl 3 57612 NULL ++nvme_rdma_alloc_ring_fndecl_57627_fns nvme_rdma_alloc_ring fndecl 3-2 57627 NULL ++c4iw_id_table_alloc_fndecl_57648_fns c4iw_id_table_alloc fndecl 3 57648 NULL ++nfsctl_transaction_read_fndecl_57705_fns nfsctl_transaction_read fndecl 3 57705 NULL ++read_file_recv_fndecl_57723_fns read_file_recv fndecl 3 57723 NULL ++x509_akid_note_kid_fndecl_57725_fns x509_akid_note_kid fndecl 5 57725 NULL ++partition_sched_domains_fndecl_57727_fns partition_sched_domains fndecl 1 57727 NULL ++hi6220_register_clkdiv_fndecl_57729_fns hi6220_register_clkdiv fndecl 7 57729 NULL ++max_devs_vardecl_aic94xx_hwi_c_57731_fns max_devs vardecl_aic94xx_hwi.c 0 57731 NULL ++compat_sys_io_getevents_fndecl_57736_fns compat_sys_io_getevents fndecl 3 57736 NULL ++batadv_socket_read_fndecl_57746_fns batadv_socket_read fndecl 3 57746 NULL ++raydium_i2c_send_message_fndecl_57747_fns raydium_i2c_send_message fndecl 4 57747 NULL ++acpi_ex_convert_to_ascii_fndecl_57750_fns acpi_ex_convert_to_ascii fndecl 0 57750 NULL ++cache_write_pipefs_fndecl_57757_fns cache_write_pipefs fndecl 3 57757 NULL ++tidcnt_hfi1_tid_info_57758_fns tidcnt hfi1_tid_info 0 57758 NULL ++send_set_info_fndecl_57779_fns send_set_info fndecl 7 57779 NULL ++fp_array_size_bnx2x_57781_fns fp_array_size bnx2x 0 57781 NULL ++spk_xe_vardecl_57804_fns spk_xe vardecl 0 57804 NULL ++tx_frag_init_called_read_fndecl_57834_fns tx_frag_init_called_read fndecl 3 57834 NULL ++vd_dsr_au_count_gru_vma_data_57855_fns vd_dsr_au_count gru_vma_data 0 57855 NULL ++joydev_handle_JSIOCSAXMAP_fndecl_57873_fns joydev_handle_JSIOCSAXMAP fndecl 3 57873 NULL ++xdi_copy_to_user_fndecl_57879_fns xdi_copy_to_user fndecl 4 57879 NULL ++exynos_srom_alloc_reg_dump_fndecl_57914_fns exynos_srom_alloc_reg_dump fndecl 2 57914 NULL ++ntb_transport_rx_enqueue_fndecl_57929_fns ntb_transport_rx_enqueue fndecl 4 57929 NULL ++event_heart_beat_read_fndecl_57938_fns event_heart_beat_read fndecl 3 57938 NULL ++nand_ecc_test_run_fndecl_57941_fns nand_ecc_test_run fndecl 1 57941 NULL ++ilf_size_xfs_inode_log_format_57942_fns ilf_size xfs_inode_log_format 0 57942 NULL ++vmci_handle_arr_create_fndecl_57944_fns vmci_handle_arr_create fndecl 1 57944 NULL ++pegasus_control_msg_fndecl_57954_fns pegasus_control_msg fndecl 3 57954 NULL ++logical_block_count_msb_data_57955_fns logical_block_count msb_data 0 57955 NULL ++mei_cl_alloc_cb_fndecl_57971_fns mei_cl_alloc_cb fndecl 2 57971 NULL ++sel_write_enforce_fndecl_57973_fns sel_write_enforce fndecl 3 57973 NULL ++rds_rm_size_fndecl_57975_fns rds_rm_size fndecl 0-2 57975 NULL ++input_count_cgs_acpi_method_info_57981_fns input_count cgs_acpi_method_info 0 57981 NULL ++status_orangefs_downcall_s_57998_fns status orangefs_downcall_s 0 57998 NULL ++num_sqsets_csio_hw_58048_fns num_sqsets csio_hw 0 58048 NULL ++scsi_register_fndecl_58069_fns scsi_register fndecl 2 58069 NULL ++pt_read_fndecl_58083_fns pt_read fndecl 3 58083 NULL ++nentries_xpc_registration_58085_fns nentries xpc_registration 0 58085 NULL ++ll_max_cached_mb_seq_write_fndecl_58097_fns ll_max_cached_mb_seq_write fndecl 3 58097 NULL ++walk_pmd_range_fndecl_58100_fns walk_pmd_range fndecl 0 58100 NULL ++ore_get_rw_state_fndecl_58120_fns ore_get_rw_state fndecl 4-5 58120 NULL ++nvkm_disp_new__fndecl_58125_fns nvkm_disp_new_ fndecl 4 58125 NULL ++sys_setgroups_fndecl_58127_fns sys_setgroups fndecl 1 58127 NULL nohasharray ++sm501_create_subdev_fndecl_58127_fns sm501_create_subdev fndecl 4-3 58127 &sys_setgroups_fndecl_58127_fns ++bufsize_vardecl_subpagetest_c_58128_fns bufsize vardecl_subpagetest.c 0 58128 NULL ++do_ip_vs_set_ctl_fndecl_58130_fns do_ip_vs_set_ctl fndecl 4 58130 NULL ++n_bitrates_ieee80211_supported_band_58136_fns n_bitrates ieee80211_supported_band 0 58136 NULL nohasharray ++ll_rw_extents_stats_pp_seq_write_fndecl_58136_fns ll_rw_extents_stats_pp_seq_write fndecl 3 58136 &n_bitrates_ieee80211_supported_band_58136_fns ++nvif_object_init_fndecl_58137_fns nvif_object_init fndecl 5 58137 NULL ++qsfp2_debugfs_read_fndecl_58142_fns qsfp2_debugfs_read fndecl 3 58142 NULL ++altera_drscan_fndecl_58153_fns altera_drscan fndecl 2 58153 NULL ++cui_nextents_xfs_cui_log_format_58174_fns cui_nextents xfs_cui_log_format 0 58174 NULL ++total_num_uuars_mlx5_ib_alloc_ucontext_req_v2_58191_fns total_num_uuars mlx5_ib_alloc_ucontext_req_v2 0 58191 NULL ++npages_ttm_page_pool_58200_fns npages ttm_page_pool 0 58200 NULL nohasharray ++nvmet_rdma_alloc_cmds_fndecl_58200_fns nvmet_rdma_alloc_cmds fndecl 2 58200 &npages_ttm_page_pool_58200_fns ++lpfc_idiag_drbacc_write_fndecl_58203_fns lpfc_idiag_drbacc_write fndecl 3 58203 NULL ++__pci_enable_msix_range_fndecl_58224_fns __pci_enable_msix_range fndecl 4 58224 NULL ++ubifs_jnl_write_data_fndecl_58229_fns ubifs_jnl_write_data fndecl 5 58229 NULL ++spi_replace_transfers_fndecl_58231_fns spi_replace_transfers fndecl 6-4 58231 NULL ++ath6kl_regwrite_read_fndecl_58232_fns ath6kl_regwrite_read fndecl 3 58232 NULL ++ath6kl_usb_bmi_read_fndecl_58234_fns ath6kl_usb_bmi_read fndecl 3 58234 NULL ++i915_displayport_test_active_write_fndecl_58241_fns i915_displayport_test_active_write fndecl 3 58241 NULL ++gpiod_count_fndecl_58262_fns gpiod_count fndecl 0 58262 NULL ++mvneta_check_mtu_valid_fndecl_58264_fns mvneta_check_mtu_valid fndecl 0-2 58264 NULL ++viafb_dvp1_proc_write_fndecl_58355_fns viafb_dvp1_proc_write fndecl 3 58355 NULL ++__ffs_ep0_read_events_fndecl_58359_fns __ffs_ep0_read_events fndecl 3 58359 NULL ++ingr_start_sge_58376_fns ingr_start sge 0 58376 NULL ++ip_vs_sync_buff_create_v0_fndecl_58401_fns ip_vs_sync_buff_create_v0 fndecl 2 58401 NULL ++lbs_wrrf_write_fndecl_58409_fns lbs_wrrf_write fndecl 3 58409 NULL nohasharray ++orangefs_debug_write_fndecl_58409_fns orangefs_debug_write fndecl 3 58409 &lbs_wrrf_write_fndecl_58409_fns ++amdtp_stream_init_fndecl_58410_fns amdtp_stream_init fndecl 7 58410 NULL ++channels__isdn_driver_58419_fns channels _isdn_driver 0 58419 NULL ++gfn_to_pfn_prot_fndecl_58421_fns gfn_to_pfn_prot fndecl 2 58421 NULL ++walk_pte_range_fndecl_58425_fns walk_pte_range fndecl 0 58425 NULL ++lbs_wrmac_write_fndecl_58427_fns lbs_wrmac_write fndecl 3 58427 NULL ++len_ethtool_test_58446_fns len ethtool_test 0 58446 NULL ++val_bytes_snd_soc_component_58447_fns val_bytes snd_soc_component 0 58447 NULL nohasharray ++set_cpu_key_k_offset_fndecl_58447_fns set_cpu_key_k_offset fndecl 2 58447 &val_bytes_snd_soc_component_58447_fns ++compat_sys_preadv64v2_fndecl_58477_fns compat_sys_preadv64v2 fndecl 3 58477 NULL ++newpart_fndecl_58478_fns newpart fndecl 6-4 58478 NULL ++nbchan_capidrv_contr_58481_fns nbchan capidrv_contr 0 58481 NULL ++C_SYSC_set_mempolicy_fndecl_58489_fns C_SYSC_set_mempolicy fndecl 3 58489 NULL ++alloc_arraycache_fndecl_58498_fns alloc_arraycache fndecl 2 58498 NULL ++pmsg_size_ramoops_platform_data_58514_fns pmsg_size ramoops_platform_data 0 58514 NULL ++core_sys_select_fndecl_58517_fns core_sys_select fndecl 1 58517 NULL ++read_block_for_search_fndecl_58525_fns read_block_for_search fndecl 0 58525 NULL ++drbg_statelen_fndecl_58540_fns drbg_statelen fndecl 0 58540 NULL ++usb_hcd_alloc_bandwidth_fndecl_58550_fns usb_hcd_alloc_bandwidth fndecl 0 58550 NULL ++process_vm_rw_fndecl_58558_fns process_vm_rw fndecl 3-5 58558 NULL ++read_ldt_fndecl_58561_fns read_ldt fndecl 2 58561 NULL ++qib_copy_from_sge_fndecl_58565_fns qib_copy_from_sge fndecl 3 58565 NULL ++acpi_gpio_package_count_fndecl_58585_fns acpi_gpio_package_count fndecl 0 58585 NULL ++ext4_kvzalloc_fndecl_58598_fns ext4_kvzalloc fndecl 1 58598 NULL ++sctp_ssnmap_new_fndecl_58603_fns sctp_ssnmap_new fndecl 2-1 58603 NULL ++cache_read_pipefs_fndecl_58604_fns cache_read_pipefs fndecl 3 58604 NULL ++thermal_tx_resume_read_fndecl_58616_fns thermal_tx_resume_read fndecl 3 58616 NULL ++mousedev_read_fndecl_58624_fns mousedev_read fndecl 3 58624 NULL ++ath10k_wmi_alloc_host_mem_fndecl_58627_fns ath10k_wmi_alloc_host_mem fndecl 4-3 58627 NULL ++msc_single_to_user_fndecl_58646_fns msc_single_to_user fndecl 3-4 58646 NULL ++page10_len_ses_device_58648_fns page10_len ses_device 0 58648 NULL ++cfg80211_connect_bss_fndecl_58657_fns cfg80211_connect_bss fndecl 7-5 58657 NULL ++rx_rx_rts_timeout_read_fndecl_58667_fns rx_rx_rts_timeout_read fndecl 3 58667 NULL ++switchdev_port_fdb_del_fndecl_58668_fns switchdev_port_fdb_del fndecl 5 58668 NULL ++max_key_len_hfs_btree_58671_fns max_key_len hfs_btree 0 58671 NULL ++acpi_ut_initialize_buffer_fndecl_58676_fns acpi_ut_initialize_buffer fndecl 2 58676 NULL nohasharray ++ses_recv_diag_fndecl_58676_fns ses_recv_diag fndecl 4 58676 &acpi_ut_initialize_buffer_fndecl_58676_fns ++sctp_get_port_fndecl_58684_fns sctp_get_port fndecl 2 58684 NULL ++svc_pool_map_alloc_arrays_fndecl_58718_fns svc_pool_map_alloc_arrays fndecl 2 58718 NULL ++portcntrs_1_read_fndecl_58758_fns portcntrs_1_read fndecl 3 58758 NULL ++snd_ctl_enum_info_fndecl_58778_fns snd_ctl_enum_info fndecl 2 58778 NULL ++vsnprintf_fndecl_58792_fns vsnprintf fndecl 0 58792 NULL ++tx_internal_desc_overflow_read_fndecl_58839_fns tx_internal_desc_overflow_read fndecl 3 58839 NULL ++kvm_debugfs_num_entries_vardecl_kvm_main_c_58842_fns kvm_debugfs_num_entries vardecl_kvm_main.c 0 58842 NULL ++nr_scratch_dwc3_58852_fns nr_scratch dwc3 0 58852 NULL ++ucs2_utf8size_fndecl_58859_fns ucs2_utf8size fndecl 0 58859 NULL ++pd_groupsize_ptlrpcd_58864_fns pd_groupsize ptlrpcd 0 58864 NULL ++usb_stor_bulk_transfer_sg_fndecl_58896_fns usb_stor_bulk_transfer_sg fndecl 5 58896 NULL ++v9fs_file_fsync_fndecl_58898_fns v9fs_file_fsync fndecl 2-3 58898 NULL ++vhci_read_fndecl_58901_fns vhci_read fndecl 3 58901 NULL ++comedi_write_fndecl_58917_fns comedi_write fndecl 3 58917 NULL ++fore200e_pca_dma_chunk_alloc_fndecl_58927_fns fore200e_pca_dma_chunk_alloc fndecl 4-3 58927 NULL ++sync_file_set_fence_fndecl_58938_fns sync_file_set_fence fndecl 3 58938 NULL ++cfs_percpt_alloc_fndecl_58941_fns cfs_percpt_alloc fndecl 2 58941 NULL ++drm_simple_display_pipe_init_fndecl_58972_fns drm_simple_display_pipe_init fndecl 5 58972 NULL ++mpi_read_raw_from_sgl_fndecl_58990_fns mpi_read_raw_from_sgl fndecl 2 58990 NULL ++__kvm_read_guest_atomic_fndecl_59011_fns __kvm_read_guest_atomic fndecl 5-2 59011 NULL ++nclips_saa7146_overlay_59032_fns nclips saa7146_overlay 0 59032 NULL ++len_nand_bbt_descr_59045_fns len nand_bbt_descr 0 59045 NULL ++posix_acl_alloc_fndecl_59052_fns posix_acl_alloc fndecl 1 59052 NULL nohasharray ++nr_strip_zones_r0conf_59052_fns nr_strip_zones r0conf 0 59052 &posix_acl_alloc_fndecl_59052_fns ++axi_dmac_prep_slave_sg_fndecl_59073_fns axi_dmac_prep_slave_sg fndecl 3 59073 NULL ++buffer_mousedev_client_59098_fns buffer mousedev_client 0 59098 NULL ++wm_latency_write_fndecl_59118_fns wm_latency_write fndecl 3 59118 NULL ++mmc_alloc_host_fndecl_59122_fns mmc_alloc_host fndecl 1 59122 NULL ++tas571x_reg_write_multiword_fndecl_59156_fns tas571x_reg_write_multiword fndecl 4 59156 NULL ++copy_ucs2_from_user_len_fndecl_59162_fns copy_ucs2_from_user_len fndecl 3 59162 NULL ++vb2_dvb_register_bus_fndecl_59175_fns vb2_dvb_register_bus fndecl 0 59175 NULL ++get_unaligned_le24_fndecl_59191_fns get_unaligned_le24 fndecl 0 59191 NULL ++rx_desc_cnt_emac_adapter_59195_fns rx_desc_cnt emac_adapter 0 59195 NULL ++walk_page_test_fndecl_59232_fns walk_page_test fndecl 0 59232 NULL ++bits_to_user_fndecl_59238_fns bits_to_user fndecl 3-2 59238 NULL ++mvumi_alloc_mem_resource_fndecl_59285_fns mvumi_alloc_mem_resource fndecl 3 59285 NULL ++alloc_sched_domains_fndecl_59295_fns alloc_sched_domains fndecl 1 59295 NULL ++posix_acl_fix_xattr_from_user_fndecl_59298_fns posix_acl_fix_xattr_from_user fndecl 2 59298 NULL ++qib_copy_sge_fndecl_59314_fns qib_copy_sge fndecl 3 59314 NULL ++pinconf_dbg_config_write_fndecl_59336_fns pinconf_dbg_config_write fndecl 3 59336 NULL ++tree_mod_log_insert_move_fndecl_59356_fns tree_mod_log_insert_move fndecl 5 59356 NULL ++base_tsn_sctp_tsnmap_59358_fns base_tsn sctp_tsnmap 0 59358 NULL ++buf_len_i40e_arq_event_info_59370_fns buf_len i40e_arq_event_info 0 59370 NULL ++default_drvbuffer_scsi_tape_59374_fns default_drvbuffer scsi_tape 0 59374 NULL ++free_list_size_eni_dev_59386_fns free_list_size eni_dev 0 59386 NULL ++size_freelQ_59398_fns size freelQ 0 59398 NULL ++smk_write_direct_fndecl_59400_fns smk_write_direct fndecl 3 59400 NULL ++desc_elems_timb_dma_chan_59416_fns desc_elems timb_dma_chan 0 59416 NULL ++nilfs_cpfile_block_get_checkpoint_fndecl_59441_fns nilfs_cpfile_block_get_checkpoint fndecl 2 59441 NULL ++rng_get_data_fndecl_59453_fns rng_get_data fndecl 0 59453 NULL ++platform_gpio_count_fndecl_59459_fns platform_gpio_count fndecl 0 59459 NULL ++ttm_page_pool_get_pages_fndecl_59468_fns ttm_page_pool_get_pages fndecl 5-0 59468 NULL ++rx_ringsz_alx_priv_59496_fns rx_ringsz alx_priv 0 59496 NULL ++pci_frontend_enable_msix_fndecl_59501_fns pci_frontend_enable_msix fndecl 3 59501 NULL ++wdata_alloc_and_fillpages_fndecl_59510_fns wdata_alloc_and_fillpages fndecl 1 59510 NULL ++qlcnic_get_vnic_func_count_fndecl_59521_fns qlcnic_get_vnic_func_count fndecl 0 59521 NULL ++gb_connection_recv_request_fndecl_59544_fns gb_connection_recv_request fndecl 4 59544 NULL ++kmsg_read_fndecl_59553_fns kmsg_read fndecl 3 59553 NULL nohasharray ++nouveau_drm_ioctl_fndecl_59553_fns nouveau_drm_ioctl fndecl 2 59553 &kmsg_read_fndecl_59553_fns ++mthca_alloc_cq_buf_fndecl_59555_fns mthca_alloc_cq_buf fndecl 3 59555 NULL ++rc_rcv_resp_fndecl_59556_fns rc_rcv_resp fndecl 9-7-8-4 59556 NULL ++num_stripes_btrfs_chunk_59557_fns num_stripes btrfs_chunk 0 59557 NULL ++nlm_end_grace_write_fndecl_59558_fns nlm_end_grace_write fndecl 3 59558 NULL ++speed_hz_spi_transfer_59563_fns speed_hz spi_transfer 0 59563 NULL ++fill_in_write_vector_fndecl_59569_fns fill_in_write_vector fndecl 0 59569 NULL nohasharray ++vringh_complete_multi_user_fndecl_59569_fns vringh_complete_multi_user fndecl 3 59569 &fill_in_write_vector_fndecl_59569_fns ++key_count_applesmc_registers_59587_fns key_count applesmc_registers 0 59587 NULL ++serverworks_create_gatt_pages_fndecl_59621_fns serverworks_create_gatt_pages fndecl 1 59621 NULL ++amdgpu_kms_compat_ioctl_fndecl_59667_fns amdgpu_kms_compat_ioctl fndecl 2 59667 NULL ++rtw_buf_update_fndecl_59689_fns rtw_buf_update fndecl 4 59689 NULL ++aux_entry_sz_mlx4_dev_cap_59718_fns aux_entry_sz mlx4_dev_cap 0 59718 NULL ++__walk_page_range_fndecl_59729_fns __walk_page_range fndecl 0 59729 NULL ++__netlink_change_ngroups_fndecl_59743_fns __netlink_change_ngroups fndecl 2 59743 NULL ++add_conn_list_fndecl_59750_fns add_conn_list fndecl 3 59750 NULL ++vxge_os_dma_malloc_fndecl_59771_fns vxge_os_dma_malloc fndecl 2 59771 NULL ++tx_tx_cfe1_read_fndecl_59777_fns tx_tx_cfe1_read fndecl 3 59777 NULL ++mlx4_buf_alloc_fndecl_59788_fns mlx4_buf_alloc fndecl 2 59788 NULL ++num_leds_lm3533_platform_data_59793_fns num_leds lm3533_platform_data 0 59793 NULL ++tm6000_i2c_recv_regs_fndecl_59796_fns tm6000_i2c_recv_regs fndecl 5 59796 NULL ++nf_nat_ftp_fndecl_59818_fns nf_nat_ftp fndecl 6 59818 NULL ++xen_setup_msi_irqs_fndecl_59830_fns xen_setup_msi_irqs fndecl 2 59830 NULL ++relay_file_read_consume_fndecl_59832_fns relay_file_read_consume fndecl 3 59832 NULL nohasharray ++dig_outs_auto_pin_cfg_59832_fns dig_outs auto_pin_cfg 0 59832 &relay_file_read_consume_fndecl_59832_fns ++mpi_read_raw_data_fndecl_59835_fns mpi_read_raw_data fndecl 2 59835 NULL ++dvb_net_init_fndecl_59840_fns dvb_net_init fndecl 0 59840 NULL ++acpi_rs_decode_bitmask_fndecl_59851_fns acpi_rs_decode_bitmask fndecl 0 59851 NULL ++length_pm8001_ioctl_payload_59866_fns length pm8001_ioctl_payload 0 59866 NULL ++qlcnic_83xx_sysfs_flash_bulk_write_fndecl_59875_fns qlcnic_83xx_sysfs_flash_bulk_write fndecl 4 59875 NULL ++__hwahc_dev_set_key_fndecl_59883_fns __hwahc_dev_set_key fndecl 5 59883 NULL ++lov_iocontrol_fndecl_59919_fns lov_iocontrol fndecl 3 59919 NULL ++size_wid_59965_fns size wid 0 59965 NULL ++configfs_read_bin_file_fndecl_59987_fns configfs_read_bin_file fndecl 3 59987 NULL ++wlcore_alloc_hw_fndecl_59990_fns wlcore_alloc_hw fndecl 1-3 59990 NULL ++real_stripes_btrfs_raid_bio_59993_fns real_stripes btrfs_raid_bio 0 59993 NULL ++f2fs_do_sync_file_fndecl_59994_fns f2fs_do_sync_file fndecl 2-3 59994 NULL ++fb_write_fndecl_59999_fns fb_write fndecl 3 59999 NULL ++SYSC_poll_fndecl_60006_fns SYSC_poll fndecl 2 60006 NULL ++__sctp_setsockopt_connectx_fndecl_60022_fns __sctp_setsockopt_connectx fndecl 3 60022 NULL ++qla4xxx_post_aen_work_fndecl_60026_fns qla4xxx_post_aen_work fndecl 3 60026 NULL ++coda_fsync_fndecl_60029_fns coda_fsync fndecl 2-3 60029 NULL ++sel_write_bool_fndecl_60039_fns sel_write_bool fndecl 3 60039 NULL ++blk_rq_map_kern_fndecl_60047_fns blk_rq_map_kern fndecl 4 60047 NULL ++cx231xx_init_bulk_fndecl_60067_fns cx231xx_init_bulk fndecl 3 60067 NULL ++level_ubifs_znode_60069_fns level ubifs_znode 0 60069 NULL ++debugfs_create_u32_array_fndecl_60082_fns debugfs_create_u32_array fndecl 5 60082 NULL ++udpv6_sendmsg_fndecl_60103_fns udpv6_sendmsg fndecl 3 60103 NULL ++vfp_set_fndecl_60145_fns vfp_set fndecl 3-4 60145 NULL ++orangefs_dirent_outcount_orangefs_readdir_response_s_60150_fns orangefs_dirent_outcount orangefs_readdir_response_s 0 60150 NULL ++pipeline_dec_packet_in_read_fndecl_60151_fns pipeline_dec_packet_in_read fndecl 3 60151 NULL ++stream_start_fndecl_60166_fns stream_start fndecl 0 60166 NULL ++__kfifo_out_r_fndecl_60172_fns __kfifo_out_r fndecl 4 60172 NULL ++ec_device_read_fndecl_60177_fns ec_device_read fndecl 3 60177 NULL ++snd_compr_write_data_fndecl_60179_fns snd_compr_write_data fndecl 3 60179 NULL ++pci_enable_device_fndecl_60193_fns pci_enable_device fndecl 0 60193 NULL ++request_key_async_with_auxdata_fndecl_60211_fns request_key_async_with_auxdata fndecl 4 60211 NULL ++bo_count_vc4_exec_info_60236_fns bo_count vc4_exec_info 0 60236 NULL ++ah_rf_banks_size_ath5k_hw_60250_fns ah_rf_banks_size ath5k_hw 0 60250 NULL ++erst_dbg_write_fndecl_60264_fns erst_dbg_write fndecl 3 60264 NULL ++wl1271_rx_filter_alloc_field_fndecl_60306_fns wl1271_rx_filter_alloc_field fndecl 5 60306 NULL ++kvm_vcpu_write_guest_fndecl_60323_fns kvm_vcpu_write_guest fndecl 4-2 60323 NULL ++qib_rc_rcv_resp_fndecl_60341_fns qib_rc_rcv_resp fndecl 9-7-8-4 60341 NULL ++hest_ghes_dev_register_fndecl_60349_fns hest_ghes_dev_register fndecl 1 60349 NULL ++string_escape_str_fndecl_60365_fns string_escape_str fndecl 0 60365 NULL ++num_counters_vardecl_sysfs_c_60371_fns num_counters vardecl_sysfs.c 0 60371 NULL ++shmem_pwrite_fast_fndecl_60393_fns shmem_pwrite_fast fndecl 3 60393 NULL ++quirk_strict_duplicate_filter_write_fndecl_60446_fns quirk_strict_duplicate_filter_write fndecl 3 60446 NULL ++sd_quota_slots_gfs2_sbd_60466_fns sd_quota_slots gfs2_sbd 0 60466 NULL ++ll_iocontrol_register_fndecl_60517_fns ll_iocontrol_register fndecl 2 60517 NULL ++iommu_dma_alloc_fndecl_60521_fns iommu_dma_alloc fndecl 2 60521 NULL ++pcf2127_i2c_gather_write_fndecl_60523_fns pcf2127_i2c_gather_write fndecl 5 60523 NULL ++tty_buffer_alloc_fndecl_60526_fns tty_buffer_alloc fndecl 2 60526 NULL ++qib_sdma_verbs_send_fndecl_60539_fns qib_sdma_verbs_send fndecl 3 60539 NULL ++register_netdev_fndecl_60559_fns register_netdev fndecl 0 60559 NULL ++nilfs_palloc_delete_block_fndecl_60568_fns nilfs_palloc_delete_block fndecl 2 60568 NULL ++in_size_ide_task_request_s_60603_fns in_size ide_task_request_s 0 60603 NULL ++sys_lgetxattr_fndecl_60616_fns sys_lgetxattr fndecl 4 60616 NULL ++qpc_entry_sz_mlx4_dev_cap_60618_fns qpc_entry_sz mlx4_dev_cap 0 60618 NULL ++dqi_usable_bs_qtree_mem_dqinfo_60619_fns dqi_usable_bs qtree_mem_dqinfo 0 60619 NULL ++copy_macs_fndecl_60621_fns copy_macs fndecl 4 60621 NULL ++htable_bits_htable_60628_fns htable_bits htable 0 60628 NULL ++__ax88179_read_cmd_fndecl_60659_fns __ax88179_read_cmd fndecl 5 60659 NULL ++eld_size_hdmi_eld_60661_fns eld_size hdmi_eld 0 60661 NULL ++cx18_copy_mdl_to_user_fndecl_60670_fns cx18_copy_mdl_to_user fndecl 4 60670 NULL ++h_mspro_block_setup_cmd_fndecl_60673_fns h_mspro_block_setup_cmd fndecl 3 60673 NULL ++tx_tx_cfe2_read_fndecl_60677_fns tx_tx_cfe2_read fndecl 3 60677 NULL ++pos_saa7164_user_buffer_60678_fns pos saa7164_user_buffer 0 60678 NULL ++auxv_read_fndecl_60681_fns auxv_read fndecl 3 60681 NULL ++sysfs_do_create_link_sd_fndecl_60690_fns sysfs_do_create_link_sd fndecl 0 60690 NULL ++sel_write_user_fndecl_60695_fns sel_write_user fndecl 3 60695 NULL ++ubifs_fsync_fndecl_60696_fns ubifs_fsync fndecl 2-3 60696 NULL ++snd_mixart_BA0_read_fndecl_60702_fns snd_mixart_BA0_read fndecl 5 60702 NULL ++snd_card_new_fndecl_60707_fns snd_card_new fndecl 5 60707 NULL ++kvm_mmu_page_get_gfn_fndecl_60709_fns kvm_mmu_page_get_gfn fndecl 0-2 60709 NULL ++usbdev_read_fndecl_60713_fns usbdev_read fndecl 3 60713 NULL ++pwr_missing_bcns_cnt_read_fndecl_60714_fns pwr_missing_bcns_cnt_read fndecl 3 60714 NULL ++HighPriorityCredit_mpt3sas_facts_60721_fns HighPriorityCredit mpt3sas_facts 0 60721 NULL ++command_setapcor_fndecl_60740_fns command_setapcor fndecl 0 60740 NULL ++cfs_trace_daemon_command_usrstr_fndecl_60744_fns cfs_trace_daemon_command_usrstr fndecl 2 60744 NULL ++num_cnq_qedr_dev_60757_fns num_cnq qedr_dev 0 60757 NULL ++device_write_fndecl_60791_fns device_write fndecl 3 60791 NULL ++tomoyo_write_self_fndecl_60794_fns tomoyo_write_self fndecl 3 60794 NULL ++sctp_pack_cookie_fndecl_60821_fns sctp_pack_cookie fndecl 6 60821 NULL ++prism2_pda_proc_read_fndecl_60845_fns prism2_pda_proc_read fndecl 3 60845 NULL ++spi_alloc_master_fndecl_60852_fns spi_alloc_master fndecl 2 60852 NULL ++input_mt_init_slots_fndecl_60876_fns input_mt_init_slots fndecl 2 60876 NULL ++sn9c2028_short_command_fndecl_60897_fns sn9c2028_short_command fndecl 0 60897 NULL nohasharray ++snd_pcm_oss_sync1_fndecl_60897_fns snd_pcm_oss_sync1 fndecl 2 60897 &sn9c2028_short_command_fndecl_60897_fns ++mlxsw_cmd_mbox_query_aq_cap_max_num_sdqs_get_fndecl_60914_fns mlxsw_cmd_mbox_query_aq_cap_max_num_sdqs_get fndecl 0 60914 NULL ++x509_process_extension_fndecl_60941_fns x509_process_extension fndecl 5 60941 NULL ++posix_acl_xattr_set_fndecl_60952_fns posix_acl_xattr_set fndecl 6 60952 NULL ++get_rdac_req_fndecl_60969_fns get_rdac_req fndecl 3 60969 NULL ++cfs_cpt_weight_fndecl_61020_fns cfs_cpt_weight fndecl 0 61020 NULL ++etnaviv_gpu_cmdbuf_new_fndecl_61036_fns etnaviv_gpu_cmdbuf_new fndecl 3 61036 NULL ++nf_nat_ftp_fmt_cmd_fndecl_61045_fns nf_nat_ftp_fmt_cmd fndecl 0 61045 NULL ++kobject_init_and_add_fndecl_61088_fns kobject_init_and_add fndecl 0 61088 NULL nohasharray ++reply_len_fc_bsg_job_61088_fns reply_len fc_bsg_job 0 61088 &kobject_init_and_add_fndecl_61088_fns ++snd_hdac_exec_verb_fndecl_61100_fns snd_hdac_exec_verb fndecl 0 61100 NULL ++atr_len_retry_cm4000_dev_61135_fns atr_len_retry cm4000_dev 0 61135 NULL ++ore_calc_stripe_info_fndecl_61140_fns ore_calc_stripe_info fndecl 3 61140 NULL ++__access_remote_vm_fndecl_61148_fns __access_remote_vm fndecl 0 61148 NULL ++get_free_entries_fndecl_61149_fns get_free_entries fndecl 1 61149 NULL nohasharray ++fnic_reset_stats_read_fndecl_61149_fns fnic_reset_stats_read fndecl 3 61149 &get_free_entries_fndecl_61149_fns ++__vmalloc_node_range_fndecl_61157_fns __vmalloc_node_range fndecl 2 61157 NULL ++sel_commit_bools_write_fndecl_61166_fns sel_commit_bools_write fndecl 3 61166 NULL ++host1x_job_alloc_fndecl_61171_fns host1x_job_alloc fndecl 4-3-2 61171 NULL ++dma_tx_errors_read_fndecl_61183_fns dma_tx_errors_read fndecl 3 61183 NULL ++rdma_set_ib_paths_fndecl_61195_fns rdma_set_ib_paths fndecl 3 61195 NULL ++spk_ys_vardecl_61196_fns spk_ys vardecl 0 61196 NULL ++add_qgroup_rb_fndecl_61197_fns add_qgroup_rb fndecl 2 61197 NULL ++radar_debug_mode_read_fndecl_61223_fns radar_debug_mode_read fndecl 3 61223 NULL ++hidraw_get_report_fndecl_61242_fns hidraw_get_report fndecl 3 61242 NULL ++rcar_dmac_prep_dma_cyclic_fndecl_61249_fns rcar_dmac_prep_dma_cyclic fndecl 4-3 61249 NULL nohasharray ++i2c2_debugfs_write_fndecl_61249_fns i2c2_debugfs_write fndecl 3 61249 &rcar_dmac_prep_dma_cyclic_fndecl_61249_fns ++CombinedStatusBufferLength_DAC960_Controller_61253_fns CombinedStatusBufferLength DAC960_Controller 0 61253 NULL ++smk_write_ambient_fndecl_61288_fns smk_write_ambient fndecl 3 61288 NULL ++ufx_i2c_configure_fndecl_61311_fns ufx_i2c_configure fndecl 0 61311 NULL ++dvb_ca_en50221_init_fndecl_61317_fns dvb_ca_en50221_init fndecl 4 61317 NULL ++rw_copy_check_uvector_fndecl_61351_fns rw_copy_check_uvector fndecl 3 61351 NULL nohasharray ++v4l2_ctrl_new_std_fndecl_61351_fns v4l2_ctrl_new_std fndecl 5 61351 &rw_copy_check_uvector_fndecl_61351_fns ++snd_cs46xx_io_read_fndecl_61365_fns snd_cs46xx_io_read fndecl 5 61365 NULL ++osc_checksum_type_seq_write_fndecl_61386_fns osc_checksum_type_seq_write fndecl 3 61386 NULL ++npages_nfs_page_array_61390_fns npages nfs_page_array 0 61390 NULL ++__pci_register_driver_fndecl_61400_fns __pci_register_driver fndecl 0 61400 NULL ++alloc_ts_config_fndecl_61404_fns alloc_ts_config fndecl 1 61404 NULL ++rx_ring_size_rx_queue_61409_fns rx_ring_size rx_queue 0 61409 NULL ++amdgpu_fence_driver_init_ring_fndecl_61431_fns amdgpu_fence_driver_init_ring fndecl 2 61431 NULL ++lbs_rdbbp_read_fndecl_61438_fns lbs_rdbbp_read fndecl 3 61438 NULL ++ocfs2_zero_range_for_truncate_fndecl_61461_fns ocfs2_zero_range_for_truncate fndecl 4 61461 NULL ++ath6kl_keepalive_read_fndecl_61468_fns ath6kl_keepalive_read fndecl 3 61468 NULL ++nmatches_tcf_ematch_tree_hdr_61486_fns nmatches tcf_ematch_tree_hdr 0 61486 NULL ++nlen_ubifs_dent_node_61488_fns nlen ubifs_dent_node 0 61488 NULL ++dispatch_proc_write_fndecl_61491_fns dispatch_proc_write fndecl 3 61491 NULL ++rs_init_fndecl_61492_fns rs_init fndecl 6-1 61492 NULL ++ccp_init_data_fndecl_61495_fns ccp_init_data fndecl 4-5 61495 NULL ++count_sgentry_61508_fns count sgentry 0 61508 NULL ++maxcontacts_wtp_data_61511_fns maxcontacts wtp_data 0 61511 NULL ++nfs_fscache_get_super_cookie_fndecl_61520_fns nfs_fscache_get_super_cookie fndecl 3 61520 NULL ++aoedev_flush_fndecl_61565_fns aoedev_flush fndecl 2 61565 NULL ++mtip_hw_read_flags_fndecl_61567_fns mtip_hw_read_flags fndecl 3 61567 NULL ++btrfs_chunk_item_size_fndecl_61613_fns btrfs_chunk_item_size fndecl 0-1 61613 NULL ++write_file_debug_fndecl_61615_fns write_file_debug fndecl 3 61615 NULL ++nr_slots_b43_dmaring_61631_fns nr_slots b43_dmaring 0 61631 NULL ++security_getprocattr_fndecl_61642_fns security_getprocattr fndecl 0 61642 NULL ++f2fs_kvmalloc_fndecl_61650_fns f2fs_kvmalloc fndecl 1 61650 NULL ++sys_msgsnd_fndecl_61674_fns sys_msgsnd fndecl 3 61674 NULL nohasharray ++comm_write_fndecl_61674_fns comm_write fndecl 3 61674 &sys_msgsnd_fndecl_61674_fns ++nvme_get_features_fndecl_61689_fns nvme_get_features fndecl 5 61689 NULL ++cma_set_req_event_data_fndecl_61691_fns cma_set_req_event_data fndecl 4 61691 NULL ++paclen_ax25_cb_61712_fns paclen ax25_cb 0 61712 NULL ++btrfs_prev_leaf_fndecl_61728_fns btrfs_prev_leaf fndecl 0 61728 NULL ++pci_msix_vec_count_fndecl_61742_fns pci_msix_vec_count fndecl 0 61742 NULL ++nvkm_disp_ctor_fndecl_61743_fns nvkm_disp_ctor fndecl 4 61743 NULL ++smt_add_frame_len_fndecl_61748_fns smt_add_frame_len fndecl 2 61748 NULL ++nr_fingers_f11_2d_sensor_queries_61756_fns nr_fingers f11_2d_sensor_queries 0 61756 NULL nohasharray ++SYSC_add_key_fndecl_61756_fns SYSC_add_key fndecl 4 61756 &nr_fingers_f11_2d_sensor_queries_61756_fns ++len_s_skfp_ioctl_61764_fns len s_skfp_ioctl 0 61764 NULL ++__qsfp_debugfs_read_fndecl_61803_fns __qsfp_debugfs_read fndecl 3 61803 NULL ++ttm_get_pages_fndecl_61821_fns ttm_get_pages fndecl 2 61821 NULL ++tracing_resize_saved_cmdlines_fndecl_61823_fns tracing_resize_saved_cmdlines fndecl 1 61823 NULL ++SYSC_set_mempolicy_fndecl_61827_fns SYSC_set_mempolicy fndecl 3 61827 NULL ++num_virt_counters_op_x86_model_spec_61835_fns num_virt_counters op_x86_model_spec 0 61835 NULL ++size_rocker_dma_ring_info_61839_fns size rocker_dma_ring_info 0 61839 NULL ++handle_eviocgbit_fndecl_61874_fns handle_eviocgbit fndecl 3 61874 NULL ++wil_vring_init_tx_fndecl_61876_fns wil_vring_init_tx fndecl 3 61876 NULL ++virtinput_cfg_select_fndecl_61880_fns virtinput_cfg_select fndecl 0 61880 NULL ++param_data_size_skl_ipc_large_config_msg_61881_fns param_data_size skl_ipc_large_config_msg 0 61881 NULL ++__qedr_alloc_mr_fndecl_61885_fns __qedr_alloc_mr fndecl 2 61885 NULL ++vp_find_vqs_fndecl_61892_fns vp_find_vqs fndecl 2 61892 NULL ++rxsize_channel_data_61912_fns rxsize channel_data 0 61912 NULL ++device_create_file_fndecl_61934_fns device_create_file fndecl 0 61934 NULL ++qla4xxx_alloc_work_fndecl_61982_fns qla4xxx_alloc_work fndecl 2 61982 NULL ++qib_verbs_send_dma_fndecl_61985_fns qib_verbs_send_dma fndecl 7-5-6-3 61985 NULL ++sub_stripes_map_lookup_61986_fns sub_stripes map_lookup 0 61986 NULL ++copydesc_user_fndecl_61988_fns copydesc_user fndecl 3 61988 NULL ++drm_dp_dpcd_read_fndecl_62030_fns drm_dp_dpcd_read fndecl 0 62030 NULL ++init_rs_fndecl_62042_fns init_rs fndecl 1-5 62042 NULL ++block_aligned_filename_size_ecryptfs_write_tag_70_packet_silly_stack_62050_fns block_aligned_filename_size ecryptfs_write_tag_70_packet_silly_stack 0 62050 NULL ++cfg80211_inform_bss_data_fndecl_62065_fns cfg80211_inform_bss_data fndecl 9 62065 NULL ++do_tty_write_fndecl_62067_fns do_tty_write fndecl 5 62067 NULL ++max_xid_bnx2fc_hba_62096_fns max_xid bnx2fc_hba 0 62096 NULL ++ofdpa_group_l2_flood_fndecl_62112_fns ofdpa_group_l2_flood fndecl 5 62112 NULL ++tx_queue_status_read_fndecl_62113_fns tx_queue_status_read fndecl 3 62113 NULL nohasharray ++__i2c_debugfs_write_fndecl_62113_fns __i2c_debugfs_write fndecl 3 62113 &tx_queue_status_read_fndecl_62113_fns ++bo_offset_vmw_surface_offset_62116_fns bo_offset vmw_surface_offset 0 62116 NULL ++sched_read_attr_fndecl_62123_fns sched_read_attr fndecl 3 62123 NULL ++ofdpa_port_vlan_to_vid_fndecl_62138_fns ofdpa_port_vlan_to_vid fndecl 0 62138 NULL ++free_space_bitmap_size_fndecl_62144_fns free_space_bitmap_size fndecl 0 62144 NULL ++dm_kvzalloc_fndecl_62194_fns dm_kvzalloc fndecl 1 62194 NULL ++wm_adsp_create_control_fndecl_62201_fns wm_adsp_create_control fndecl 4 62201 NULL ++param_count_acpi_evaluate_info_62202_fns param_count acpi_evaluate_info 0 62202 NULL ++sense_len_request_62229_fns sense_len request 0 62229 NULL ++soc_tplg_dapm_widget_dmixer_create_fndecl_62241_fns soc_tplg_dapm_widget_dmixer_create fndecl 2 62241 NULL ++mlxsw_reg_write_fndecl_62290_fns mlxsw_reg_write fndecl 0 62290 NULL ++__kvm_read_guest_page_fndecl_62291_fns __kvm_read_guest_page fndecl 2-5 62291 NULL ++num_arq_entries_i40e_adminq_info_62293_fns num_arq_entries i40e_adminq_info 0 62293 NULL ++erst_writer_fndecl_62318_fns erst_writer fndecl 7 62318 NULL ++lov_emerg_alloc_fndecl_62345_fns lov_emerg_alloc fndecl 1 62345 NULL ++switchdev_obj_size_fndecl_62346_fns switchdev_obj_size fndecl 0 62346 NULL ++C_SYSC_select_fndecl_62350_fns C_SYSC_select fndecl 1 62350 NULL ++mpi_resize_fndecl_62353_fns mpi_resize fndecl 2 62353 NULL ++raid56_parity_write_fndecl_62355_fns raid56_parity_write fndecl 4 62355 NULL ++reglen_bfad_s_62360_fns reglen bfad_s 0 62360 NULL ++ts_read_fndecl_62364_fns ts_read fndecl 3 62364 NULL ++sysfs_create_link_fndecl_62366_fns sysfs_create_link fndecl 0 62366 NULL ++num_subauth_cifs_sid_62374_fns num_subauth cifs_sid 0 62374 NULL ++clusterip_proc_write_fndecl_62378_fns clusterip_proc_write fndecl 3 62378 NULL ++xfer_to_user_fndecl_62394_fns xfer_to_user fndecl 3 62394 NULL ++WIL_GET_BITS_fndecl_62424_fns WIL_GET_BITS fndecl 0-3-2-1 62424 NULL ++sctp_setsockopt_fndecl_62439_fns sctp_setsockopt fndecl 5 62439 NULL ++rx_dropped_read_fndecl_62444_fns rx_dropped_read fndecl 3 62444 NULL ++__videobuf_copy_stream_fndecl_62450_fns __videobuf_copy_stream fndecl 4 62450 NULL ++symsize_persistent_ram_ecc_info_62489_fns symsize persistent_ram_ecc_info 0 62489 NULL ++filemap_write_and_wait_range_fndecl_62492_fns filemap_write_and_wait_range fndecl 3 62492 NULL ++evtchn_write_fndecl_62493_fns evtchn_write fndecl 3 62493 NULL ++de_type_gfs2_dirent_62502_fns de_type gfs2_dirent 0 62502 NULL ++mpage_alloc_fndecl_62512_fns mpage_alloc fndecl 3 62512 NULL ++kvm_host_page_size_fndecl_62535_fns kvm_host_page_size fndecl 0-2 62535 NULL ++svc_pool_map_get_fndecl_62569_fns svc_pool_map_get fndecl 0 62569 NULL ++numscales_vardecl_longhaul_c_62570_fns numscales vardecl_longhaul.c 0 62570 NULL ++xenfb_write_fndecl_62599_fns xenfb_write fndecl 3 62599 NULL ++__alloc_bootmem_low_fndecl_62604_fns __alloc_bootmem_low fndecl 1 62604 NULL ++usb_string_fndecl_62624_fns usb_string fndecl 0 62624 NULL ++get_vm_area_size_fndecl_62631_fns get_vm_area_size fndecl 0 62631 NULL ++fs_path_prepare_for_add_fndecl_62638_fns fs_path_prepare_for_add fndecl 2-0 62638 NULL ++usb_alloc_urb_fndecl_62655_fns usb_alloc_urb fndecl 1 62655 NULL ++nvme_trans_device_id_page_fndecl_62681_fns nvme_trans_device_id_page fndecl 4 62681 NULL ++mvneta_change_mtu_fndecl_62689_fns mvneta_change_mtu fndecl 2 62689 NULL ++tx_tx_data_prepared_read_fndecl_62714_fns tx_tx_data_prepared_read fndecl 3 62714 NULL ++isr_rx_mem_overflow_read_fndecl_62722_fns isr_rx_mem_overflow_read fndecl 3 62722 NULL ++wep_default_key_count_read_fndecl_62728_fns wep_default_key_count_read fndecl 3 62728 NULL ++hpi_init_message_responseV1_fndecl_62738_fns hpi_init_message_responseV1 fndecl 4-2 62738 NULL nohasharray ++match_size_ebt_entry_match_62738_fns match_size ebt_entry_match 0 62738 &hpi_init_message_responseV1_fndecl_62738_fns ++__bioset_create_fndecl_62752_fns __bioset_create fndecl 1 62752 NULL ++tomoyo_read_fndecl_62786_fns tomoyo_read fndecl 3 62786 NULL ++sysfs_create_file_ns_fndecl_62796_fns sysfs_create_file_ns fndecl 0 62796 NULL ++xattr_len_ima_event_data_62811_fns xattr_len ima_event_data 0 62811 NULL ++pof_recoffset_boot_data_62824_fns pof_recoffset boot_data 0 62824 NULL ++wq_len_tx_ring_62826_fns wq_len tx_ring 0 62826 NULL ++cfs_cpt_table_alloc_fndecl_62852_fns cfs_cpt_table_alloc fndecl 1 62852 NULL ++func_num_vardecl_g_ffs_c_62856_fns func_num vardecl_g_ffs.c 0 62856 NULL ++ath6kl_set_assoc_req_ies_fndecl_62882_fns ath6kl_set_assoc_req_ies fndecl 3 62882 NULL ++send_cmd_fndecl_62899_fns send_cmd fndecl 0 62899 NULL ++elf_core_extra_phdrs_fndecl_62917_fns elf_core_extra_phdrs fndecl 0 62917 NULL ++out_size_ide_task_request_s_62924_fns out_size ide_task_request_s 0 62924 NULL ++uio_write_fndecl_62929_fns uio_write fndecl 3 62929 NULL ++iso_callback_fndecl_62939_fns iso_callback fndecl 3 62939 NULL ++ovl_split_lowerdirs_fndecl_62941_fns ovl_split_lowerdirs fndecl 0 62941 NULL ++batadv_tt_tvlv_unicast_handler_v1_fndecl_62964_fns batadv_tt_tvlv_unicast_handler_v1 fndecl 5 62964 NULL ++max_size_mlx5_rl_table_62968_fns max_size mlx5_rl_table 0 62968 NULL ++tool_mw_write_fndecl_62998_fns tool_mw_write fndecl 3 62998 NULL ++cache_size_raw_regmap_63010_fns cache_size_raw regmap 0 63010 NULL ++gpr_get_fndecl_63026_fns gpr_get fndecl 3-4 63026 NULL ++arch_memcpy_to_pmem_fndecl_63041_fns arch_memcpy_to_pmem fndecl 3 63041 NULL ++reset_psn_fndecl_63045_fns reset_psn fndecl 2 63045 NULL ++read_flush_fndecl_63064_fns read_flush fndecl 3 63064 NULL ++writesize_onenand_chip_63069_fns writesize onenand_chip 0 63069 NULL ++create_gpadl_header_fndecl_63075_fns create_gpadl_header fndecl 2 63075 NULL ++elements_array_data_63130_fns elements array_data 0 63130 NULL ++nports_ahci_host_priv_63166_fns nports ahci_host_priv 0 63166 NULL ++__clkdev_alloc_fndecl_63173_fns __clkdev_alloc fndecl 1 63173 NULL ++ulist_add_fndecl_63177_fns ulist_add fndecl 2-3 63177 NULL nohasharray ++mlxsw_cmd_mbox_query_fw_fw_pages_get_fndecl_63177_fns mlxsw_cmd_mbox_query_fw_fw_pages_get fndecl 0 63177 &ulist_add_fndecl_63177_fns ++kvm_read_guest_virt_fndecl_63179_fns kvm_read_guest_virt fndecl 4-2 63179 NULL nohasharray ++scsi_command_size_fndecl_63179_fns scsi_command_size fndecl 0 63179 &kvm_read_guest_virt_fndecl_63179_fns ++cache_request_fndecl_63187_fns cache_request fndecl 0 63187 NULL ++squashfs_xz_uncompress_fndecl_63193_fns squashfs_xz_uncompress fndecl 6-5 63193 NULL ++nvm_submit_ppa_list_fndecl_63209_fns nvm_submit_ppa_list fndecl 7 63209 NULL ++map_nr_sbitmap_63216_fns map_nr sbitmap 0 63216 NULL ++write_flush_procfs_fndecl_63224_fns write_flush_procfs fndecl 3 63224 NULL ++tx_frag_failed_read_fndecl_63239_fns tx_frag_failed_read fndecl 3 63239 NULL ++acpi_ut_get_resource_length_fndecl_63256_fns acpi_ut_get_resource_length fndecl 0 63256 NULL ++nvme_init_iod_fndecl_63258_fns nvme_init_iod fndecl 2 63258 NULL ++cachefiles_daemon_write_fndecl_63260_fns cachefiles_daemon_write fndecl 3 63260 NULL ++read_events_fndecl_63261_fns read_events fndecl 3 63261 NULL ++dvb_ca_en50221_io_write_fndecl_63262_fns dvb_ca_en50221_io_write fndecl 3 63262 NULL ++__cyz_load_fw_fndecl_63264_fns __cyz_load_fw fndecl 0 63264 NULL ++proc_read_fndecl_63309_fns proc_read fndecl 3 63309 NULL ++alloc_thread_groups_fndecl_63354_fns alloc_thread_groups fndecl 2 63354 NULL ++start_ms350_cam_fndecl_63372_fns start_ms350_cam fndecl 0 63372 NULL ++max_lun_rts51x_chip_63381_fns max_lun rts51x_chip 0 63381 NULL ++__alloc_alien_cache_fndecl_63429_fns __alloc_alien_cache fndecl 2 63429 NULL ++snd_rme32_playback_copy_fndecl_63431_fns snd_rme32_playback_copy fndecl 5 63431 NULL ++bo_count_drm_vc4_get_hang_state_63455_fns bo_count drm_vc4_get_hang_state 0 63455 NULL ++sctp_setsockopt_active_key_fndecl_63480_fns sctp_setsockopt_active_key fndecl 3 63480 NULL ++_gr_table_len_vardecl_x2apic_uv_x_c_63497_fns _gr_table_len vardecl_x2apic_uv_x.c 0 63497 NULL ++num_usb2_ports_xhci_hcd_63514_fns num_usb2_ports xhci_hcd 0 63514 NULL ++rx_defrag_need_decrypt_read_fndecl_63518_fns rx_defrag_need_decrypt_read fndecl 3 63518 NULL ++sel_read_perm_fndecl_63533_fns sel_read_perm fndecl 3 63533 NULL ++__tty_buffer_request_room_fndecl_63543_fns __tty_buffer_request_room fndecl 2-0 63543 NULL ++snd_pcm_hw_param_value_max_fndecl_63547_fns snd_pcm_hw_param_value_max fndecl 0 63547 NULL ++tlv_data_size_user_element_63549_fns tlv_data_size user_element 0 63549 NULL ++ath10k_htc_process_trailer_fndecl_63552_fns ath10k_htc_process_trailer fndecl 3 63552 NULL ++word_size_ixgbe_eeprom_info_63556_fns word_size ixgbe_eeprom_info 0 63556 NULL ++gfn_to_hva_fndecl_63570_fns gfn_to_hva fndecl 2 63570 NULL ++ulong_read_file_fndecl_63571_fns ulong_read_file fndecl 3 63571 NULL nohasharray ++sctp_setsockopt_del_key_fndecl_63571_fns sctp_setsockopt_del_key fndecl 3 63571 &ulong_read_file_fndecl_63571_fns ++xfs_rui_init_fndecl_63573_fns xfs_rui_init fndecl 2 63573 NULL ++ide_raw_taskfile_fndecl_63584_fns ide_raw_taskfile fndecl 4 63584 NULL ++cit_get_packet_size_fndecl_63585_fns cit_get_packet_size fndecl 0 63585 NULL ++jz4740_dma_alloc_desc_fndecl_63644_fns jz4740_dma_alloc_desc fndecl 1 63644 NULL ++mlxsw_pci_fw_area_init_fndecl_63657_fns mlxsw_pci_fw_area_init fndecl 3 63657 NULL ++id_nvdimm_63666_fns id nvdimm 0 63666 NULL ++msnd_fifo_read_fndecl_63669_fns msnd_fifo_read fndecl 0 63669 NULL ++nr_map_e820map_63674_fns nr_map e820map 0 63674 NULL ++alloc_gen8_temp_bitmaps_fndecl_63688_fns alloc_gen8_temp_bitmaps fndecl 3 63688 NULL ++fanout_set_data_cbpf_fndecl_63689_fns fanout_set_data_cbpf fndecl 3 63689 NULL ++__iio_add_chan_devattr_fndecl_63697_fns __iio_add_chan_devattr fndecl 0 63697 NULL ++cpuhp_issue_call_fndecl_63726_fns cpuhp_issue_call fndecl 0 63726 NULL ++len_ath10k_hif_sg_item_63747_fns len ath10k_hif_sg_item 0 63747 NULL ++spidev_sync_read_fndecl_63757_fns spidev_sync_read fndecl 0 63757 NULL ++pool_allocate_fndecl_63759_fns pool_allocate fndecl 3 63759 NULL ++msix_count_skd_device_63760_fns msix_count skd_device 0 63760 NULL ++index_isi_board_63762_fns index isi_board 0 63762 NULL ++insn_size_kprobe_insn_cache_63777_fns insn_size kprobe_insn_cache 0 63777 NULL ++__hwahc_op_set_gtk_fndecl_63781_fns __hwahc_op_set_gtk fndecl 4 63781 NULL ++alloc_trace_kprobe_fndecl_63786_fns alloc_trace_kprobe fndecl 6 63786 NULL ++ioaccel_maxsg_ctlr_info_63798_fns ioaccel_maxsg ctlr_info 0 63798 NULL ++acpi_ut_create_buffer_object_fndecl_63805_fns acpi_ut_create_buffer_object fndecl 1 63805 NULL ++iwl_mvm_scan_size_fndecl_63834_fns iwl_mvm_scan_size fndecl 0 63834 NULL ++error_elp_while_tx_exch_read_fndecl_63835_fns error_elp_while_tx_exch_read fndecl 3 63835 NULL ++ext4_sync_file_fndecl_63847_fns ext4_sync_file fndecl 2-3 63847 NULL ++submit_inquiry_fndecl_63855_fns submit_inquiry fndecl 3 63855 NULL ++mv88e6xxx_port_db_load_purge_fndecl_63868_fns mv88e6xxx_port_db_load_purge fndecl 4 63868 NULL ++dw_dma_cyclic_prep_fndecl_63890_fns dw_dma_cyclic_prep fndecl 4-3 63890 NULL ++len_sock_fprog_kern_63914_fns len sock_fprog_kern 0 63914 NULL ++read_file_base_eeprom_fndecl_63915_fns read_file_base_eeprom fndecl 3 63915 NULL ++component_match_realloc_fndecl_63932_fns component_match_realloc fndecl 3 63932 NULL ++filemark_cnt_osst_tape_63937_fns filemark_cnt osst_tape 0 63937 NULL ++get_znodes_to_commit_fndecl_63946_fns get_znodes_to_commit fndecl 0 63946 NULL nohasharray ++hdr_dwords_qib_verbs_txreq_63946_fns hdr_dwords qib_verbs_txreq 0 63946 &get_znodes_to_commit_fndecl_63946_fns ++vhost_copy_to_user_fndecl_63952_fns vhost_copy_to_user fndecl 4 63952 NULL ++oprofilefs_str_to_user_fndecl_63957_fns oprofilefs_str_to_user fndecl 3 63957 NULL ++pvr2_send_request_fndecl_63959_fns pvr2_send_request fndecl 3-5 63959 NULL ++write_file_beacon_fndecl_63962_fns write_file_beacon fndecl 3 63962 NULL ++len_wm_coeff_ctl_63967_fns len wm_coeff_ctl 0 63967 NULL ++pla_ocp_read_fndecl_63976_fns pla_ocp_read fndecl 3 63976 NULL ++snd_midi_event_decode_fndecl_64015_fns snd_midi_event_decode fndecl 0 64015 NULL ++dpm_sysfs_add_fndecl_64023_fns dpm_sysfs_add fndecl 0 64023 NULL ++fw_device_op_compat_ioctl_fndecl_64039_fns fw_device_op_compat_ioctl fndecl 2 64039 NULL ++drm_ioctl_fndecl_64046_fns drm_ioctl fndecl 2 64046 NULL ++koneplus_sysfs_read_fndecl_64059_fns koneplus_sysfs_read fndecl 6 64059 NULL ++si476x_radio_read_rsq_blob_fndecl_64088_fns si476x_radio_read_rsq_blob fndecl 3 64088 NULL ++set_arg_fndecl_64091_fns set_arg fndecl 3 64091 NULL ++cxgbi_hbas_add_fndecl_64102_fns cxgbi_hbas_add fndecl 3 64102 NULL ++rx_mini_pending_ethtool_ringparam_64104_fns rx_mini_pending ethtool_ringparam 0 64104 NULL ++nvme_trans_unit_serial_page_fndecl_64108_fns nvme_trans_unit_serial_page fndecl 4 64108 NULL ++btmrvl_fwdump_write_fndecl_64113_fns btmrvl_fwdump_write fndecl 3 64113 NULL ++of_property_count_strings_fndecl_64124_fns of_property_count_strings fndecl 0 64124 NULL ++xpc_kmalloc_cacheline_aligned_fndecl_64156_fns xpc_kmalloc_cacheline_aligned fndecl 1 64156 NULL ++sctp_getsockopt_maxburst_fndecl_64174_fns sctp_getsockopt_maxburst fndecl 2 64174 NULL ++max_fcoe_conn_cnic_dev_64181_fns max_fcoe_conn cnic_dev 0 64181 NULL ++out___kfifo_64192_fns out __kfifo 0 64192 NULL ++sys_sethostname_fndecl_64193_fns sys_sethostname fndecl 2 64193 NULL ++f2fs_move_file_range_fndecl_64227_fns f2fs_move_file_range fndecl 4 64227 NULL ++compat_udpv6_setsockopt_fndecl_64246_fns compat_udpv6_setsockopt fndecl 5 64246 NULL ++pwr_ap_sleep_counter_read_fndecl_64248_fns pwr_ap_sleep_counter_read fndecl 3 64248 NULL ++nfs_idmap_get_desc_fndecl_64253_fns nfs_idmap_get_desc fndecl 2-4 64253 NULL nohasharray ++rtw_os_xmit_resource_alloc_fndecl_64253_fns rtw_os_xmit_resource_alloc fndecl 3 64253 &nfs_idmap_get_desc_fndecl_64253_fns ++denominator_v4l2_fract_64280_fns denominator v4l2_fract 0 64280 NULL ++sys_vmsplice_fndecl_64310_fns sys_vmsplice fndecl 3 64310 NULL nohasharray ++snd_emux_create_port_fndecl_64310_fns snd_emux_create_port fndecl 3 64310 &sys_vmsplice_fndecl_64310_fns ++smk_read_unconfined_fndecl_64317_fns smk_read_unconfined fndecl 3 64317 NULL ++cciss_add_disk_fndecl_64338_fns cciss_add_disk fndecl 3 64338 NULL ++oom_score_adj_write_fndecl_64369_fns oom_score_adj_write fndecl 3 64369 NULL ++skb_array_resize_multiple_fndecl_64376_fns skb_array_resize_multiple fndecl 2-3 64376 NULL ++hpi_init_responseV1_fndecl_64379_fns hpi_init_responseV1 fndecl 2 64379 NULL ++diversity_num_of_packets_per_ant_read_fndecl_64400_fns diversity_num_of_packets_per_ant_read fndecl 3 64400 NULL nohasharray ++oobretlen_mtd_oob_ops_64400_fns oobretlen mtd_oob_ops 0 64400 &diversity_num_of_packets_per_ant_read_fndecl_64400_fns ++sys_move_pages_fndecl_64401_fns sys_move_pages fndecl 2 64401 NULL ++head_len_icmp_bxm_64424_fns head_len icmp_bxm 0 64424 NULL ++new_node_page_fndecl_64464_fns new_node_page fndecl 2 64464 NULL ++request_key_and_link_fndecl_64470_fns request_key_and_link fndecl 4 64470 NULL ++switchdev_deferred_enqueue_fndecl_64474_fns switchdev_deferred_enqueue fndecl 3 64474 NULL ++set_aoe_iflist_fndecl_64482_fns set_aoe_iflist fndecl 2 64482 NULL ++ax25_setsockopt_fndecl_64487_fns ax25_setsockopt fndecl 5 64487 NULL ++dvb_demux_ioctl_fndecl_64510_fns dvb_demux_ioctl fndecl 2 64510 NULL ++partition_create_desc_fndecl_64535_fns partition_create_desc fndecl 3 64535 NULL ++ath10k_p2p_noa_ie_len_compute_fndecl_64548_fns ath10k_p2p_noa_ie_len_compute fndecl 0 64548 NULL ++num_channels_sh_tmu_device_64556_fns num_channels sh_tmu_device 0 64556 NULL ++hiddev_compat_ioctl_fndecl_64564_fns hiddev_compat_ioctl fndecl 2 64564 NULL ++rq_enc_pages_num_rpc_rqst_64573_fns rq_enc_pages_num rpc_rqst 0 64573 NULL ++erst_read_fndecl_64575_fns erst_read fndecl 0 64575 NULL ++vtpm_proxy_tpm_op_send_fndecl_64582_fns vtpm_proxy_tpm_op_send fndecl 3 64582 NULL ++alloc_context_fndecl_64592_fns alloc_context fndecl 1 64592 NULL ++of_count_phandle_with_args_fndecl_64600_fns of_count_phandle_with_args fndecl 0 64600 NULL ++gpr_set_fndecl_64611_fns gpr_set fndecl 3-4 64611 NULL ++objio_alloc_io_state_fndecl_64631_fns objio_alloc_io_state fndecl 6-7 64631 NULL ++kmp_init_fndecl_64654_fns kmp_init fndecl 2 64654 NULL ++num_allowed_vlans_qlcnic_sriov_64661_fns num_allowed_vlans qlcnic_sriov 0 64661 NULL ++cnic_init_id_tbl_fndecl_64665_fns cnic_init_id_tbl fndecl 2 64665 NULL ++isr_commands_read_fndecl_64677_fns isr_commands_read fndecl 3 64677 NULL nohasharray ++cciss_update_drive_info_fndecl_64677_fns cciss_update_drive_info fndecl 2 64677 &isr_commands_read_fndecl_64677_fns ++sys_flistxattr_fndecl_64684_fns sys_flistxattr fndecl 3 64684 NULL ++get_base_info_fndecl_64688_fns get_base_info fndecl 3 64688 NULL ++__pci_enable_msix_fndecl_64689_fns __pci_enable_msix fndecl 3-0 64689 NULL ++lbs_rdrf_read_fndecl_64708_fns lbs_rdrf_read fndecl 3 64708 NULL ++goldfish_tty_current_line_count_vardecl_goldfish_c_64718_fns goldfish_tty_current_line_count vardecl_goldfish.c 0 64718 NULL ++rx_defrag_decrypt_failed_read_fndecl_64720_fns rx_defrag_decrypt_failed_read fndecl 3 64720 NULL ++layout_leb_in_gaps_fndecl_64749_fns layout_leb_in_gaps fndecl 0 64749 NULL ++pcpu_build_alloc_info_fndecl_64752_fns pcpu_build_alloc_info fndecl 2-1-3 64752 NULL nohasharray ++vop_virtio_copy_from_user_fndecl_64752_fns vop_virtio_copy_from_user fndecl 3 64752 &pcpu_build_alloc_info_fndecl_64752_fns ++iio_device_alloc_fndecl_64755_fns iio_device_alloc fndecl 1 64755 NULL ++smtcfb_read_fndecl_64764_fns smtcfb_read fndecl 3 64764 NULL ++pmsg_size_ramoops_context_64804_fns pmsg_size ramoops_context 0 64804 NULL ++alloc_align_snd_array_64806_fns alloc_align snd_array 0 64806 NULL ++fpa_get_fndecl_64809_fns fpa_get fndecl 3-4 64809 NULL ++atr_csum_cm4000_dev_64828_fns atr_csum cm4000_dev 0 64828 NULL ++lprocfs_write_frac_helper_fndecl_64841_fns lprocfs_write_frac_helper fndecl 2 64841 NULL ++edma_prep_dma_cyclic_fndecl_64842_fns edma_prep_dma_cyclic fndecl 4-3 64842 NULL ++tool_dbfn_write_fndecl_64852_fns tool_dbfn_write fndecl 3 64852 NULL nohasharray ++_req_append_segment_fndecl_64852_fns _req_append_segment fndecl 2 64852 &tool_dbfn_write_fndecl_64852_fns ++rh_inc_fndecl_64864_fns rh_inc fndecl 2 64864 NULL ++vfs_listxattr_fndecl_64885_fns vfs_listxattr fndecl 0 64885 NULL ++provide_user_output_fndecl_64898_fns provide_user_output fndecl 3 64898 NULL ++f_audio_buffer_alloc_fndecl_64901_fns f_audio_buffer_alloc fndecl 1 64901 NULL ++ubi_eba_create_table_fndecl_64916_fns ubi_eba_create_table fndecl 2 64916 NULL ++dma_attach_fndecl_64917_fns dma_attach fndecl 5-6 64917 NULL ++roccat_read_fndecl_64918_fns roccat_read fndecl 3 64918 NULL ++dvb_ca_write_fndecl_64960_fns dvb_ca_write fndecl 3 64960 NULL ++count_acpi_processor_power_64969_fns count acpi_processor_power 0 64969 NULL ++tx_frag_mpdu_alloc_failed_read_fndecl_64988_fns tx_frag_mpdu_alloc_failed_read fndecl 3 64988 NULL ++__mlxsw_item_get32_fndecl_64999_fns __mlxsw_item_get32 fndecl 0 64999 NULL ++netif_get_num_default_rss_queues_fndecl_65008_fns netif_get_num_default_rss_queues fndecl 0 65008 NULL ++actual_size_saa7164_user_buffer_65010_fns actual_size saa7164_user_buffer 0 65010 NULL ++dfs_file_write_fndecl_65023_fns dfs_file_write fndecl 3 65023 NULL ++bus_add_driver_fndecl_65060_fns bus_add_driver fndecl 0 65060 NULL ++flag_node_footer_65063_fns flag node_footer 0 65063 NULL ++capi_ttyminors_vardecl_capi_c_65086_fns capi_ttyminors vardecl_capi.c 0 65086 NULL ++num_tx_bds_bcmgenet_priv_65087_fns num_tx_bds bcmgenet_priv 0 65087 NULL ++rtw_android_get_macaddr_fndecl_65095_fns rtw_android_get_macaddr fndecl 0 65095 NULL ++ntb_mw_count_fndecl_65108_fns ntb_mw_count fndecl 0 65108 NULL ++nilfs_cpfile_is_snapshot_fndecl_65110_fns nilfs_cpfile_is_snapshot fndecl 2 65110 NULL ++hsi_alloc_controller_fndecl_65113_fns hsi_alloc_controller fndecl 1 65113 NULL ++do_ip_setsockopt_fndecl_65135_fns do_ip_setsockopt fndecl 5 65135 NULL ++kimage_file_alloc_init_fndecl_65136_fns kimage_file_alloc_init fndecl 5 65136 NULL ++num_pipe_drm_psb_private_65138_fns num_pipe drm_psb_private 0 65138 NULL ++ccp_get_dm_area_fndecl_65170_fns ccp_get_dm_area fndecl 4 65170 NULL ++get_fdb_entries_fndecl_65199_fns get_fdb_entries fndecl 3 65199 NULL ++nilfs_palloc_entry_blkoff_fndecl_65206_fns nilfs_palloc_entry_blkoff fndecl 0 65206 NULL ++read_gssp_fndecl_65224_fns read_gssp fndecl 3 65224 NULL ++ssid_len_connect_attr_65228_fns ssid_len connect_attr 0 65228 NULL ++range_end_writeback_control_65245_fns range_end writeback_control 0 65245 NULL ++etb_read_fndecl_65249_fns etb_read fndecl 3 65249 NULL ++portnames_read_fndecl_65269_fns portnames_read fndecl 3 65269 NULL ++hpfs_translate_name_fndecl_65290_fns hpfs_translate_name fndecl 3 65290 NULL ++usb_stor_probe2_fndecl_65298_fns usb_stor_probe2 fndecl 0 65298 NULL ++rockchip_clk_init_fndecl_65312_fns rockchip_clk_init fndecl 3 65312 NULL ++dm_get_reserved_rq_based_ios_fndecl_65322_fns dm_get_reserved_rq_based_ios fndecl 0 65322 NULL ++brcmf_flowring_attach_fndecl_65325_fns brcmf_flowring_attach fndecl 2 65325 NULL ++ath6kl_endpoint_stats_read_fndecl_65345_fns ath6kl_endpoint_stats_read fndecl 3 65345 NULL ++wm_coeff_read_control_fndecl_65358_fns wm_coeff_read_control fndecl 3 65358 NULL ++fbucket_size_qlcnic_filter_hash_65369_fns fbucket_size qlcnic_filter_hash 0 65369 NULL ++nfsd_readv_fndecl_65378_fns nfsd_readv fndecl 4 65378 NULL ++batadv_tvlv_container_ogm_append_fndecl_65383_fns batadv_tvlv_container_ogm_append fndecl 4 65383 NULL ++rng_dev_read_fndecl_65406_fns rng_dev_read fndecl 3 65406 NULL ++lstcon_batch_list_fndecl_65416_fns lstcon_batch_list fndecl 2 65416 NULL ++tcp_hdrlen_fndecl_65433_fns tcp_hdrlen fndecl 0 65433 NULL ++data_in_size_mpt3_ioctl_command_65434_fns data_in_size mpt3_ioctl_command 0 65434 NULL ++lbs_bcnmiss_write_fndecl_65438_fns lbs_bcnmiss_write fndecl 3 65438 NULL ++spi_cmd_complete_fndecl_65442_fns spi_cmd_complete fndecl 5 65442 NULL ++rx_rx_pre_complt_read_fndecl_65446_fns rx_rx_pre_complt_read fndecl 3 65446 NULL ++squashfs_cache_init_fndecl_65451_fns squashfs_cache_init fndecl 3-2 65451 NULL ++raw_notifier_call_chain_fndecl_65500_fns raw_notifier_call_chain fndecl 0 65500 NULL ++sys_pwritev_fndecl_65513_fns sys_pwritev fndecl 3 65513 NULL ++bcm2835_dma_prep_dma_memcpy_fndecl_65534_fns bcm2835_dma_prep_dma_memcpy fndecl 4 65534 NULL nohasharray ++connector_write_fndecl_65534_fns connector_write fndecl 3 65534 &bcm2835_dma_prep_dma_memcpy_fndecl_65534_fns +diff --git a/scripts/gcc-plugins/size_overflow_plugin/e_fptrs.data b/scripts/gcc-plugins/size_overflow_plugin/e_fptrs.data +new file mode 100644 +index 000000000000..ed95ec1cbf57 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/e_fptrs.data +@@ -0,0 +1,94 @@ ++iov_iter_get_pages_alloc_fndecl_76_fptrs iov_iter_get_pages_alloc fndecl 0 76 NULL ++writebootimg_HYSDN_CARD_125_fptrs writebootimg HYSDN_CARD 0 125 NULL ++notifier_call_notifier_block_360_fptrs notifier_call notifier_block 0 360 NULL ++size_si_sm_handlers_648_fptrs size si_sm_handlers 0 648 NULL ++pte_hole_mm_walk_1233_fptrs pte_hole mm_walk 0 1233 NULL ++get_tdp_level_kvm_x86_ops_1250_fptrs get_tdp_level kvm_x86_ops 0 1250 NULL ++read_kernfs_ops_1325_fptrs read kernfs_ops 0 1325 NULL ++readlink_inode_operations_1540_fptrs readlink inode_operations 0 1540 NULL ++read_saa7146_use_ops_2236_fptrs read saa7146_use_ops 0 2236 NULL ++mdio_write_mdio_if_info_3033_fptrs mdio_write mdio_if_info 0 3033 NULL ++parse_header_ops_3963_fptrs parse header_ops 0 3963 NULL ++epp_write_data_parport_operations_4176_fptrs epp_write_data parport_operations 0 4176 NULL ++hugetlb_entry_mm_walk_5211_fptrs hugetlb_entry mm_walk 0 5211 NULL ++get_cr3_kvm_mmu_5347_fptrs get_cr3 kvm_mmu 0 5347 NULL ++add_endpoint_hc_driver_6482_fptrs add_endpoint hc_driver 0 6482 NULL ++f_read_cntrs_qib_devdata_6502_fptrs f_read_cntrs qib_devdata 0 6502 NULL ++drop_endpoint_hc_driver_6692_fptrs drop_endpoint hc_driver 0 6692 NULL ++command_hdac_bus_ops_7079_fptrs command hdac_bus_ops 0 7079 NULL ++privsize_nft_set_ops_7151_fptrs privsize nft_set_ops 0 7151 NULL ++add_frontend_dmx_demux_7322_fptrs add_frontend dmx_demux 0 7322 NULL ++get_power_state_size_pp_hwmgr_func_8417_fptrs get_power_state_size pp_hwmgr_func 0 8417 NULL ++map_sg_ib_dma_mapping_ops_9988_fptrs map_sg ib_dma_mapping_ops 0 9988 NULL ++run_apei_exec_ins_type_10886_fptrs run apei_exec_ins_type 0 10886 NULL ++find_vqs_virtio_config_ops_11797_fptrs find_vqs virtio_config_ops 0 11797 NULL ++pcibios_enable_irq_vardecl_11854_fptrs pcibios_enable_irq vardecl 0 11854 NULL ++read8_sync_rtl_io_12571_fptrs read8_sync rtl_io 0 12571 NULL ++transfer_drm_dp_aux_14204_fptrs transfer drm_dp_aux 0 14204 NULL ++dump_eeprom_eeprom_ops_15062_fptrs dump_eeprom eeprom_ops 0 15062 NULL ++mdio_read_mdio_if_info_15272_fptrs mdio_read mdio_if_info 0 15272 NULL ++get_pdptr_kvm_mmu_17247_fptrs get_pdptr kvm_mmu 0 17247 NULL ++read_hwrng_17766_fptrs read hwrng 0 17766 NULL ++count_objects_shrinker_18894_fptrs count_objects shrinker 0 18894 NULL ++proc_read_atmdev_ops_19414_fptrs proc_read atmdev_ops 0 19414 NULL ++get_response_hdac_bus_ops_19545_fptrs get_response hdac_bus_ops 0 19545 NULL ++dev_init_pre_alt_sd_19924_fptrs dev_init_pre_alt sd 0 19924 NULL ++translate_gpa_kvm_mmu_20350_fptrs translate_gpa kvm_mmu 0 20350 NULL ++waitpofready_HYSDN_CARD_20682_fptrs waitpofready HYSDN_CARD 0 20682 NULL ++data_read_hwrng_21861_fptrs data_read hwrng 0 21861 NULL ++pirq_enable_irq_fndecl_22603_fptrs pirq_enable_irq fndecl 0 22603 NULL ++bytes_number_item_operations_23452_fptrs bytes_number item_operations 0 23452 NULL ++crypto_init_drbg_state_ops_24657_fptrs crypto_init drbg_state_ops 0 24657 NULL ++transfer_snd_pcm_plugin_25081_fptrs transfer snd_pcm_plugin 0 25081 NULL ++ecp_write_data_parport_operations_26253_fptrs ecp_write_data parport_operations 0 26253 NULL ++raw_request_hid_ll_driver_26699_fptrs raw_request hid_ll_driver 0 26699 NULL ++get_xattr_handler_28917_fptrs get xattr_handler 0 28917 NULL ++read_b43_debugfs_fops_29607_fptrs read b43_debugfs_fops 0 29607 NULL ++verify_planes_array_vb2_buf_ops_30329_fptrs verify_planes_array vb2_buf_ops 0 30329 NULL ++pmd_entry_mm_walk_30448_fptrs pmd_entry mm_walk 0 30448 NULL ++ecp_read_data_parport_operations_31283_fptrs ecp_read_data parport_operations 0 31283 NULL ++write_tty_ldisc_ops_32094_fptrs write tty_ldisc_ops 0 32094 NULL ++read32_tpm_tis_phy_ops_33980_fptrs read32 tpm_tis_phy_ops 0 33980 NULL ++client_channels_snd_pcm_plugin_36324_fptrs client_channels snd_pcm_plugin 0 36324 NULL ++filter_get_rx_ids_efx_nic_type_37093_fptrs filter_get_rx_ids efx_nic_type 0 37093 NULL ++gva_to_gpa_kvm_mmu_37200_fptrs gva_to_gpa kvm_mmu 0 37200 NULL ++exec_verb_hdac_device_37803_fptrs exec_verb hdac_device 0 37803 NULL ++get_key_fscache_cookie_def_39056_fptrs get_key fscache_cookie_def 0 39056 NULL ++uni2char_nls_table_41293_fptrs uni2char nls_table 0 41293 NULL ++get_sset_count_phy_driver_42200_fptrs get_sset_count phy_driver 0 42200 NULL ++rdma_get_min_cnq_msix_qed_rdma_ops_42444_fptrs rdma_get_min_cnq_msix qed_rdma_ops 0 42444 NULL ++read_b43legacy_debugfs_fops_42452_fptrs read b43legacy_debugfs_fops 0 42452 NULL ++ndo_init_net_device_ops_42812_fptrs ndo_init net_device_ops 0 42812 NULL ++get_sset_count_ethtool_ops_43861_fptrs get_sset_count ethtool_ops 0 43861 NULL ++epp_read_data_parport_operations_44383_fptrs epp_read_data parport_operations 0 44383 NULL ++preproc_res_proc_context_45654_fptrs preproc res_proc_context 0 45654 NULL ++max_channels_evtchn_ops_45841_fptrs max_channels evtchn_ops 0 45841 NULL ++parport_ieee1284_epp_read_addr_fndecl_48478_fptrs parport_ieee1284_epp_read_addr fndecl 0 48478 NULL nohasharray ++parport_ieee1284_ecp_read_data_fndecl_48478_fptrs parport_ieee1284_ecp_read_data fndecl 0 48478 &parport_ieee1284_epp_read_addr_fndecl_48478_fptrs nohasharray ++parport_ieee1284_epp_read_data_fndecl_48478_fptrs parport_ieee1284_epp_read_data fndecl 0 48478 &parport_ieee1284_ecp_read_data_fndecl_48478_fptrs ++get_eld_i915_audio_component_ops_48948_fptrs get_eld i915_audio_component_ops 0 48948 NULL ++listxattr_inode_operations_50507_fptrs listxattr inode_operations 0 50507 NULL ++pte_entry_mm_walk_51234_fptrs pte_entry mm_walk 0 51234 NULL ++probe_parport_driver_51942_fptrs probe parport_driver 0 51942 NULL ++parport_ieee1284_ecp_write_addr_fndecl_52806_fptrs parport_ieee1284_ecp_write_addr fndecl 0 52806 NULL nohasharray ++parport_ieee1284_epp_write_addr_fndecl_52806_fptrs parport_ieee1284_epp_write_addr fndecl 0 52806 &parport_ieee1284_ecp_write_addr_fndecl_52806_fptrs nohasharray ++parport_ieee1284_ecp_write_data_fndecl_52806_fptrs parport_ieee1284_ecp_write_data fndecl 0 52806 &parport_ieee1284_epp_write_addr_fndecl_52806_fptrs nohasharray ++parport_ieee1284_epp_write_data_fndecl_52806_fptrs parport_ieee1284_epp_write_data fndecl 0 52806 &parport_ieee1284_ecp_write_data_fndecl_52806_fptrs ++ide_inb_fndecl_54462_fptrs ide_inb fndecl 0 54462 NULL nohasharray ++ide_mm_inb_fndecl_54462_fptrs ide_mm_inb fndecl 0 54462 &ide_inb_fndecl_54462_fptrs ++nr_cached_objects_super_operations_54808_fptrs nr_cached_objects super_operations 0 54808 NULL ++connect_frontend_dmx_demux_55378_fptrs connect_frontend dmx_demux 0 55378 NULL ++max_size_akcipher_alg_57009_fptrs max_size akcipher_alg 0 57009 NULL ++byte_read_data_parport_operations_57730_fptrs byte_read_data parport_operations 0 57730 NULL ++init_pci_serial_quirk_57875_fptrs init pci_serial_quirk 0 57875 NULL ++get_num_of_pp_table_entries_pp_hwmgr_func_58341_fptrs get_num_of_pp_table_entries pp_hwmgr_func 0 58341 NULL ++writebootseq_HYSDN_CARD_59000_fptrs writebootseq HYSDN_CARD 0 59000 NULL ++mw_count_ntb_dev_ops_59352_fptrs mw_count ntb_dev_ops 0 59352 NULL ++nibble_read_data_parport_operations_60589_fptrs nibble_read_data parport_operations 0 60589 NULL ++f_read_portcntrs_qib_devdata_61868_fptrs f_read_portcntrs qib_devdata 0 61868 NULL ++filter_count_rx_used_efx_nic_type_62026_fptrs filter_count_rx_used efx_nic_type 0 62026 NULL ++check_bandwidth_hc_driver_63438_fptrs check_bandwidth hc_driver 0 63438 NULL ++spad_count_ntb_dev_ops_63660_fptrs spad_count ntb_dev_ops 0 63660 NULL ++compat_write_data_parport_operations_64123_fptrs compat_write_data parport_operations 0 64123 NULL ++test_walk_mm_walk_64132_fptrs test_walk mm_walk 0 64132 NULL ++get_regs_len_ethtool_ops_65213_fptrs get_regs_len ethtool_ops 0 65213 NULL +diff --git a/scripts/gcc-plugins/size_overflow_plugin/e_vars.data b/scripts/gcc-plugins/size_overflow_plugin/e_vars.data +new file mode 100644 +index 000000000000..8f86ad7350a4 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/e_vars.data +@@ -0,0 +1,140 @@ ++max_num_of_queues_per_device_vardecl_1365_vars max_num_of_queues_per_device vardecl 0 1365 NULL ++dev_number_vardecl_rio_mport_cdev_c_1836_vars dev_number vardecl_rio_mport_cdev.c 0 1836 NULL ++sdebug_num_tgts_vardecl_scsi_debug_c_2223_vars sdebug_num_tgts vardecl_scsi_debug.c 0 2223 NULL ++big_oops_buf_sz_vardecl_platform_c_2265_vars big_oops_buf_sz vardecl_platform.c 0 2265 NULL ++gpio_devt_vardecl_gpiolib_c_2478_vars gpio_devt vardecl_gpiolib.c 0 2478 NULL ++tx_max_out_p_vardecl_mptlan_c_2906_vars tx_max_out_p vardecl_mptlan.c 0 2906 NULL ++ecryptfs_message_buf_len_vardecl_3736_vars ecryptfs_message_buf_len vardecl 0 3736 NULL ++max_sg_segs_vardecl_osst_c_4365_vars max_sg_segs vardecl_osst.c 0 4365 NULL ++dma_tx_num_vardecl_altera_tse_main_c_4981_vars dma_tx_num vardecl_altera_tse_main.c 0 4981 NULL ++mlx4_log_num_mgm_entry_size_vardecl_5042_vars mlx4_log_num_mgm_entry_size vardecl 0 5042 NULL ++ring_buffer_size_vardecl_ldusb_c_5645_vars ring_buffer_size vardecl_ldusb.c 0 5645 NULL ++count_vardecl_speedtest_c_6069_vars count vardecl_speedtest.c 0 6069 NULL ++sysctl_perf_event_max_stack_vardecl_7792_vars sysctl_perf_event_max_stack vardecl 0 7792 NULL ++goldfish_tty_line_count_vardecl_goldfish_c_8058_vars goldfish_tty_line_count vardecl_goldfish.c 0 8058 NULL ++rx_buf_sz_vardecl_r8169_c_9136_vars rx_buf_sz vardecl_r8169.c 0 9136 NULL ++_max_socket_vardecl_x2apic_uv_x_c_9456_vars _max_socket vardecl_x2apic_uv_x.c 0 9456 NULL ++kdb_max_commands_vardecl_kdb_main_c_9529_vars kdb_max_commands vardecl_kdb_main.c 0 9529 NULL ++legacy_count_vardecl_pty_c_9908_vars legacy_count vardecl_pty.c 0 9908 NULL ++max_ptlrpcds_vardecl_ptlrpcd_c_9939_vars max_ptlrpcds vardecl_ptlrpcd.c 0 9939 NULL ++read_buffer_size_vardecl_legousbtower_c_10184_vars read_buffer_size vardecl_legousbtower.c 0 10184 NULL ++iio_devt_vardecl_industrialio_core_c_10237_vars iio_devt vardecl_industrialio-core.c 0 10237 NULL ++dma_rx_num_vardecl_altera_tse_main_c_10728_vars dma_rx_num vardecl_altera_tse_main.c 0 10728 NULL ++default_rds_buf_vardecl_fmdrv_common_c_11072_vars default_rds_buf vardecl_fmdrv_common.c 0 11072 NULL ++snd_efw_resp_buf_size_vardecl_11291_vars snd_efw_resp_buf_size vardecl 0 11291 NULL ++_max_pnode_vardecl_x2apic_uv_x_c_11492_vars _max_pnode vardecl_x2apic_uv_x.c 0 11492 NULL ++slave_num_vardecl_shdma_base_c_11603_vars slave_num vardecl_shdma-base.c 0 11603 NULL ++c4iw_wr_log_size_order_vardecl_device_c_13134_vars c4iw_wr_log_size_order vardecl_device.c 0 13134 NULL ++vhci_num_controllers_vardecl_13178_vars vhci_num_controllers vardecl 0 13178 NULL ++max_sets_vardecl_ip_set_core_c_13393_vars max_sets vardecl_ip_set_core.c 0 13393 NULL ++sysctl_perf_event_max_contexts_per_stack_vardecl_13620_vars sysctl_perf_event_max_contexts_per_stack vardecl 0 13620 NULL ++buffer_pos_vardecl_event_buffer_c_13658_vars buffer_pos vardecl_event_buffer.c 0 13658 NULL ++ipr_max_devs_vardecl_ipr_c_13921_vars ipr_max_devs vardecl_ipr.c 0 13921 NULL ++pasid_limit_vardecl_kfd_pasid_c_14334_vars pasid_limit vardecl_kfd_pasid.c 0 14334 NULL ++sel_end_vardecl_selection_c_14469_vars sel_end vardecl_selection.c 0 14469 NULL ++osst_max_sg_segs_vardecl_osst_c_14954_vars osst_max_sg_segs vardecl_osst.c 0 14954 NULL ++n_barrier_cbs_vardecl_rcutorture_c_16575_vars n_barrier_cbs vardecl_rcutorture.c 0 16575 NULL ++csio_fcoe_rnodes_vardecl_16778_vars csio_fcoe_rnodes vardecl 0 16778 NULL ++cmdlog_vardecl_ipw2200_c_18024_vars cmdlog vardecl_ipw2200.c 0 18024 NULL ++nreaders_vardecl_rcutorture_c_18862_vars nreaders vardecl_rcutorture.c 0 18862 NULL ++num_freq_table_entries_vardecl_sfi_cpufreq_c_18898_vars num_freq_table_entries vardecl_sfi-cpufreq.c 0 18898 NULL ++ndoms_cur_vardecl_core_c_19519_vars ndoms_cur vardecl_core.c 0 19519 NULL ++nwriters_vardecl_rcuperf_c_20234_vars nwriters vardecl_rcuperf.c 0 20234 NULL ++mpegbufs_vardecl_cx231xx_417_c_20303_vars mpegbufs vardecl_cx231xx-417.c 0 20303 NULL ++major_vardecl_dm_c_21185_vars major vardecl_dm.c 0 21185 NULL ++acpi_current_gpe_count_vardecl_21469_vars acpi_current_gpe_count vardecl 0 21469 NULL ++max_nr_vardecl_exynos_combiner_c_21761_vars max_nr vardecl_exynos-combiner.c 0 21761 NULL ++xprt_max_tcp_slot_table_entries_vardecl_xprtsock_c_21949_vars xprt_max_tcp_slot_table_entries vardecl_xprtsock.c 0 21949 NULL ++ch_count_vardecl_ib_srp_c_22190_vars ch_count vardecl_ib_srp.c 0 22190 NULL ++nreaders_stress_vardecl_locktorture_c_22217_vars nreaders_stress vardecl_locktorture.c 0 22217 NULL ++_major_vardecl_dm_c_23233_vars _major vardecl_dm.c 0 23233 NULL ++nreaders_vardecl_rcuperf_c_23383_vars nreaders vardecl_rcuperf.c 0 23383 NULL ++input_buffer_size_vardecl_seq_midi_c_23961_vars input_buffer_size vardecl_seq_midi.c 0 23961 NULL ++st_max_sg_segs_vardecl_st_c_24474_vars st_max_sg_segs vardecl_st.c 0 24474 NULL ++accent_table_size_vardecl_24972_vars accent_table_size vardecl 0 24972 NULL ++grefs_per_grant_frame_vardecl_grant_table_c_25386_vars grefs_per_grant_frame vardecl_grant-table.c 0 25386 NULL ++num_prealloc_crypto_pages_vardecl_crypto_c_25796_vars num_prealloc_crypto_pages vardecl_crypto.c 0 25796 NULL ++num_sg_lists_vardecl_25860_vars num_sg_lists vardecl 0 25860 NULL ++core_name_size_vardecl_coredump_c_26013_vars core_name_size vardecl_coredump.c 0 26013 NULL ++total_cpus_vardecl_27560_vars total_cpus vardecl 0 27560 NULL ++nfakewriters_vardecl_rcutorture_c_30320_vars nfakewriters vardecl_rcutorture.c 0 30320 NULL ++DAC960_ControllerCount_vardecl_DAC960_c_31089_vars DAC960_ControllerCount vardecl_DAC960.c 0 31089 NULL ++first_slot_vardecl_cpcihp_generic_c_32129_vars first_slot vardecl_cpcihp_generic.c 0 32129 NULL ++prof_shift_vardecl_profile_c_32143_vars prof_shift vardecl_profile.c 0 32143 NULL ++num_rcv_urbs_vardecl_usbatm_c_32830_vars num_rcv_urbs vardecl_usbatm.c 0 32830 NULL ++_min_socket_vardecl_x2apic_uv_x_c_33176_vars _min_socket vardecl_x2apic_uv_x.c 0 33176 NULL ++num_ae_requests_vardecl_33594_vars num_ae_requests vardecl 0 33594 NULL ++blkdev_minors_vardecl_dev_c_34365_vars blkdev_minors vardecl_dev.c 0 34365 NULL ++cpu_npartitions_vardecl_linux_cpu_c_34622_vars cpu_npartitions vardecl_linux-cpu.c 0 34622 NULL ++at_max_vardecl_35692_vars at_max vardecl 0 35692 NULL ++nwriters_stress_vardecl_locktorture_c_36080_vars nwriters_stress vardecl_locktorture.c 0 36080 NULL ++max_sg_segs_vardecl_st_c_36551_vars max_sg_segs vardecl_st.c 0 36551 NULL ++null_major_vardecl_null_blk_c_36718_vars null_major vardecl_null_blk.c 0 36718 NULL ++bufsiz_vardecl_spidev_c_36763_vars bufsiz vardecl_spidev.c 0 36763 NULL ++netdev_flow_limit_table_len_vardecl_36765_vars netdev_flow_limit_table_len vardecl 0 36765 NULL ++uwb_est_size_vardecl_est_c_36881_vars uwb_est_size vardecl_est.c 0 36881 NULL ++rtc_devt_vardecl_rtc_dev_c_37090_vars rtc_devt vardecl_rtc-dev.c 0 37090 NULL ++ncpus_vardecl_aoecmd_c_37517_vars ncpus vardecl_aoecmd.c 0 37517 NULL ++fb_bpp_vardecl_udl_fb_c_38075_vars fb_bpp vardecl_udl_fb.c 0 38075 NULL ++pipe_max_size_vardecl_38097_vars pipe_max_size vardecl 0 38097 NULL ++tcp_metrics_hash_log_vardecl_tcp_metrics_c_38657_vars tcp_metrics_hash_log vardecl_tcp_metrics.c 0 38657 NULL ++max_num_clients_vardecl_ntb_transport_c_38745_vars max_num_clients vardecl_ntb_transport.c 0 38745 NULL ++sg_buffers_vardecl_dmatest_c_38796_vars sg_buffers vardecl_dmatest.c 0 38796 NULL ++sel_start_vardecl_selection_c_39245_vars sel_start vardecl_selection.c 0 39245 NULL ++hash_table_size_vardecl_39253_vars hash_table_size vardecl 0 39253 NULL ++pktdev_major_vardecl_pktcdvd_c_39506_vars pktdev_major vardecl_pktcdvd.c 0 39506 NULL ++defcmd_set_count_vardecl_kdb_main_c_39817_vars defcmd_set_count vardecl_kdb_main.c 0 39817 NULL ++allocation_floor_vardecl_dell_rbu_c_40106_vars allocation_floor vardecl_dell_rbu.c 0 40106 NULL ++memcg_nr_cache_ids_vardecl_40280_vars memcg_nr_cache_ids vardecl 0 40280 NULL ++rose_ndevs_vardecl_af_rose_c_40602_vars rose_ndevs vardecl_af_rose.c 0 40602 NULL ++xprt_tcp_slot_table_entries_vardecl_xprtsock_c_40779_vars xprt_tcp_slot_table_entries vardecl_xprtsock.c 0 40779 NULL ++major_nr_vardecl_umem_c_41471_vars major_nr vardecl_umem.c 0 41471 NULL ++pcpu_unit_pages_vardecl_percpu_c_41525_vars pcpu_unit_pages vardecl_percpu.c 0 41525 NULL ++nr_online_nodes_vardecl_41549_vars nr_online_nodes vardecl 0 41549 NULL ++prof_len_vardecl_profile_c_42405_vars prof_len vardecl_profile.c 0 42405 NULL ++mtu_max_vardecl_42563_vars mtu_max vardecl 0 42563 NULL ++phonet_rxq_size_vardecl_f_phonet_c_43017_vars phonet_rxq_size vardecl_f_phonet.c 0 43017 NULL ++output_buffer_size_vardecl_seq_midi_c_43084_vars output_buffer_size vardecl_seq_midi.c 0 43084 NULL ++rds_buf_vardecl_radio_si470x_usb_c_43439_vars rds_buf vardecl_radio-si470x-usb.c 0 43439 NULL ++xpc_nasid_mask_nbytes_vardecl_xpc_partition_c_45405_vars xpc_nasid_mask_nbytes vardecl_xpc_partition.c 0 45405 NULL ++num_fault_mutexes_vardecl_hugetlb_c_45857_vars num_fault_mutexes vardecl_hugetlb.c 0 45857 NULL ++qxl_num_crtc_vardecl_46583_vars qxl_num_crtc vardecl 0 46583 NULL ++fw_cdev_major_vardecl_46618_vars fw_cdev_major vardecl 0 46618 NULL ++mc_groups_longs_vardecl_genetlink_c_46774_vars mc_groups_longs vardecl_genetlink.c 0 46774 NULL ++cy_next_channel_vardecl_cyclades_c_46964_vars cy_next_channel vardecl_cyclades.c 0 46964 NULL ++rds_buf_vardecl_radio_si470x_i2c_c_48053_vars rds_buf vardecl_radio-si470x-i2c.c 0 48053 NULL ++osst_max_dev_vardecl_osst_c_48086_vars osst_max_dev vardecl_osst.c 0 48086 NULL ++ramoops_console_size_vardecl_ram_c_48215_vars ramoops_console_size vardecl_ram.c 0 48215 NULL ++da_num_tokens_vardecl_dell_smbios_c_48798_vars da_num_tokens vardecl_dell-smbios.c 0 48798 NULL ++num_requests_vardecl_48964_vars num_requests vardecl 0 48964 NULL ++nr_ndevs_vardecl_af_netrom_c_49435_vars nr_ndevs vardecl_af_netrom.c 0 49435 NULL ++amdgpu_sched_hw_submission_vardecl_50202_vars amdgpu_sched_hw_submission vardecl 0 50202 NULL ++agg_wsize_vardecl_50735_vars agg_wsize vardecl 0 50735 NULL ++num_var_ranges_vardecl_51769_vars num_var_ranges vardecl 0 51769 NULL ++num_snd_urbs_vardecl_usbatm_c_52685_vars num_snd_urbs vardecl_usbatm.c 0 52685 NULL ++tpm_devt_vardecl_53182_vars tpm_devt vardecl 0 53182 NULL ++xpc_nasid_mask_nlongs_vardecl_53252_vars xpc_nasid_mask_nlongs vardecl 0 53252 NULL ++max_dev_vardecl_osst_c_53523_vars max_dev vardecl_osst.c 0 53523 NULL ++dma_txqueue_sz_vardecl_tsi721_dma_c_53597_vars dma_txqueue_sz vardecl_tsi721_dma.c 0 53597 NULL ++ramoops_pmsg_size_vardecl_ram_c_53601_vars ramoops_pmsg_size vardecl_ram.c 0 53601 NULL ++xprt_udp_slot_table_entries_vardecl_xprtsock_c_56096_vars xprt_udp_slot_table_entries vardecl_xprtsock.c 0 56096 NULL ++test_buf_size_vardecl_dmatest_c_56686_vars test_buf_size vardecl_dmatest.c 0 56686 NULL ++part_shift_vardecl_loop_c_57103_vars part_shift vardecl_loop.c 0 57103 NULL ++nr_cpu_ids_vardecl_57399_vars nr_cpu_ids vardecl 0 57399 NULL ++mdp_major_vardecl_57774_vars mdp_major vardecl 0 57774 NULL ++acpi_gbl_integer_byte_width_vardecl_58054_vars acpi_gbl_integer_byte_width vardecl 0 58054 NULL ++window_vardecl_tcp_cdg_c_58396_vars window vardecl_tcp_cdg.c 0 58396 NULL ++bufsize_vardecl_tcp_probe_c_58414_vars bufsize vardecl_tcp_probe.c 0 58414 NULL ++ebcnt_vardecl_torturetest_c_58475_vars ebcnt vardecl_torturetest.c 0 58475 NULL ++ramoops_ftrace_size_vardecl_ram_c_58686_vars ramoops_ftrace_size vardecl_ram.c 0 58686 NULL ++pcpu_nr_units_vardecl_percpu_c_59323_vars pcpu_nr_units vardecl_percpu.c 0 59323 NULL ++queue_length_vardecl_ua101_c_59524_vars queue_length vardecl_ua101.c 0 59524 NULL ++perdev_minors_vardecl_block_c_60809_vars perdev_minors vardecl_block.c 0 60809 NULL ++fbcon_softback_size_vardecl_fbcon_c_61184_vars fbcon_softback_size vardecl_fbcon.c 0 61184 NULL ++_min_pnode_vardecl_x2apic_uv_x_c_63577_vars _min_pnode vardecl_x2apic_uv_x.c 0 63577 NULL ++nbds_max_vardecl_nbd_c_63801_vars nbds_max vardecl_nbd.c 0 63801 NULL ++__max_logical_packages_vardecl_64002_vars __max_logical_packages vardecl 0 64002 NULL ++ubiblock_major_vardecl_block_c_64105_vars ubiblock_major vardecl_block.c 0 64105 NULL ++dev_number_vardecl_rio_cm_c_64286_vars dev_number vardecl_rio_cm.c 0 64286 NULL ++wear_eb_count_vardecl_nandsim_c_65291_vars wear_eb_count vardecl_nandsim.c 0 65291 NULL ++fpu_user_xstate_size_vardecl_65370_vars fpu_user_xstate_size vardecl 0 65370 NULL +diff --git a/scripts/gcc-plugins/size_overflow_plugin/generate_size_overflow_hash.sh b/scripts/gcc-plugins/size_overflow_plugin/generate_size_overflow_hash.sh +new file mode 100644 +index 000000000000..be9724d8e2c9 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/generate_size_overflow_hash.sh +@@ -0,0 +1,103 @@ ++#!/bin/bash ++ ++# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c). ++ ++header1="size_overflow_hash.h" ++database="size_overflow_hash.data" ++n=65536 ++hashtable_name="size_overflow_hash" ++ ++usage() { ++cat <<EOF ++usage: $0 options ++OPTIONS: ++ -h|--help help ++ -o header file ++ -d database file ++ -n hash array size ++ -s name of the hash table ++EOF ++ return 0 ++} ++ ++while true ++do ++ case "$1" in ++ -h|--help) usage && exit 0;; ++ -n) n=$2; shift 2;; ++ -o) header1="$2"; shift 2;; ++ -d) database="$2"; shift 2;; ++ -s) hashtable_name="$2"; shift 2;; ++ --) shift 1; break ;; ++ *) break ;; ++ esac ++done ++ ++create_defines() { ++ for i in `seq 0 31` ++ do ++ echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1" ++ done ++ echo >> "$header1" ++} ++ ++create_structs() { ++ rm -f "$header1" ++ ++ create_defines ++ ++ cat "$database" | while read data ++ do ++ data_array=($data) ++ struct_hash_name="${data_array[0]}" ++ funcn="${data_array[1]}" ++ context="${data_array[2]}" ++ params="${data_array[3]}" ++ next="${data_array[5]}" ++ ++ echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1" ++ ++ echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\",\n\t.context\t= \"$context\"," >> "$header1" ++ echo -en "\t.param\t= " >> "$header1" ++ line= ++ for param_num in ${params//-/ }; ++ do ++ line="${line}PARAM"$param_num"|" ++ done ++ ++ echo -e "${line%?},\n};\n" >> "$header1" ++ done ++} ++ ++create_headers() { ++ echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1" ++} ++ ++create_array_elements() { ++ index=0 ++ grep -v "nohasharray" $database | sort -n -k 5 | while read data ++ do ++ data_array=($data) ++ i="${data_array[4]}" ++ hash="${data_array[0]}" ++ while [[ $index -lt $i ]] ++ do ++ echo -e "\t["$index"]\t= NULL," >> "$header1" ++ index=$(($index + 1)) ++ done ++ index=$(($index + 1)) ++ echo -e "\t["$i"]\t= &"$hash"," >> "$header1" ++ done ++ echo '};' >> $header1 ++} ++ ++size_overflow_plugin_dir=`dirname $header1` ++if [ "$size_overflow_plugin_dir" != '.' ]; then ++ mkdir -p "$size_overflow_plugin_dir" 2> /dev/null ++fi ++ ++create_structs ++create_headers ++create_array_elements ++ ++exit 0 +diff --git a/scripts/gcc-plugins/size_overflow_plugin/insert_size_overflow_asm.c b/scripts/gcc-plugins/size_overflow_plugin/insert_size_overflow_asm.c +new file mode 100644 +index 000000000000..d459e5f15f8a +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/insert_size_overflow_asm.c +@@ -0,0 +1,374 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++ ++// Data for the size_overflow asm stmt ++struct asm_data { ++ // call or return stmt with our attributes ++ gimple target_stmt; ++ // def_stmt of the marked arg ++ gimple def_stmt; ++ // size_overflow asm rhs ++ tree input; ++ // the output (lhs) of the size_overflow asm is the marked arg ++ tree output; ++ // marked arg number (0 for return values) ++ unsigned int argnum; ++ // intentional mark type ++ enum intentional_mark intentional_mark; ++}; ++ ++static void __unused print_asm_data(struct asm_data *asm_data) ++{ ++ fprintf(stderr, "-----------------------\nprint_asm_data:\n"); ++ ++ fprintf(stderr, "def_stmt\n"); ++ debug_gimple_stmt(asm_data->def_stmt); ++ fprintf(stderr, "target_stmt\n"); ++ debug_gimple_stmt(asm_data->target_stmt); ++ fprintf(stderr, "output\n"); ++ debug_tree(asm_data->output); ++ fprintf(stderr, "input\n"); ++ debug_tree(asm_data->input); ++} ++ ++static const char *convert_mark_to_str(enum intentional_mark mark) ++{ ++ switch (mark) { ++ case MARK_NO: ++ return OK_ASM_STR; ++ case MARK_YES: ++ return YES_ASM_STR; ++ case MARK_END_INTENTIONAL: ++ return END_INTENTIONAL_ASM_STR; ++ case MARK_TURN_OFF: ++ return TURN_OFF_ASM_STR; ++ } ++ gcc_unreachable(); ++} ++ ++static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str) ++{ ++ const char *fn_name; ++ char *asm_comment; ++ unsigned int len; ++ ++ if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN) ++ fn_name = DECL_NAME_POINTER(current_function_decl); ++ else ++ fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt)); ++ ++ len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum); ++ gcc_assert(len > 0); ++ ++ return asm_comment; ++} ++ ++#if BUILDING_GCC_VERSION <= 4007 ++static VEC(tree, gc) *create_asm_io_list(tree string, tree io) ++#else ++static vec<tree, va_gc> *create_asm_io_list(tree string, tree io) ++#endif ++{ ++ tree list; ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC(tree, gc) *vec_list = NULL; ++#else ++ vec<tree, va_gc> *vec_list = NULL; ++#endif ++ ++ list = build_tree_list(NULL_TREE, string); ++ list = chainon(NULL_TREE, build_tree_list(list, io)); ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_push(tree, gc, vec_list, list); ++#else ++ vec_safe_push(vec_list, list); ++#endif ++ return vec_list; ++} ++ ++static void create_so_asm_stmt(struct asm_data *asm_data) ++{ ++ char *asm_comment; ++ const char *mark_str; ++ gasm *asm_stmt; ++ gimple_stmt_iterator gsi; ++ tree str_input, str_output; ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC(tree, gc) *input = NULL, *output = NULL; ++#else ++ vec<tree, va_gc> *input = NULL, *output = NULL; ++#endif ++ ++ mark_str = convert_mark_to_str(asm_data->intentional_mark); ++ asm_comment = create_asm_comment(asm_data, mark_str); ++ ++ str_input = build_const_char_string(2, "0"); ++ input = create_asm_io_list(str_input, asm_data->input); ++ str_output = build_const_char_string(4, "=rm"); ++ output = create_asm_io_list(str_output, asm_data->output); ++ ++ asm_stmt = as_a_gasm(gimple_build_asm_vec(asm_comment, input, output, NULL, NULL)); ++ gimple_asm_set_volatile(asm_stmt, true); ++ ++ gsi = gsi_for_stmt(asm_data->def_stmt); ++ gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT); ++ ++ SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt; ++ ++ free(asm_comment); ++} ++ ++static void check_size_overflow_asm(struct asm_data *asm_data) ++{ ++ enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt); ++ ++ if (old_intentional_mark == asm_data->intentional_mark) ++ return; ++ if (asm_data->intentional_mark == MARK_NO) ++ return; ++ ++ print_intentional_mark(old_intentional_mark); ++ print_intentional_mark(asm_data->intentional_mark); ++ gcc_unreachable(); ++} ++ ++static tree get_so_asm_output(struct asm_data *asm_data) ++{ ++ gimple stmt = asm_data->target_stmt; ++ unsigned int argnum = asm_data->argnum; ++ ++ switch (gimple_code(stmt)) { ++ case GIMPLE_RETURN: ++ gcc_assert(argnum == 0); ++ return gimple_return_retval(as_a_greturn(stmt)); ++ case GIMPLE_CALL: ++ gcc_assert(argnum != 0); ++ gcc_assert(gimple_call_num_args(stmt) >= argnum); ++ return gimple_call_arg(stmt, argnum - 1); ++ default: ++ debug_gimple_stmt(stmt); ++ gcc_unreachable(); ++ } ++} ++ ++static tree get_so_asm_input(struct asm_data *asm_data) ++{ ++ gassign *assign; ++ tree output_type, new_var; ++ gimple_stmt_iterator gsi; ++ ++ output_type = TREE_TYPE(asm_data->output); ++ new_var = create_new_var(output_type); ++ ++ assign = gimple_build_assign(new_var, asm_data->output); ++ gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign)); ++ ++ gsi = gsi_for_stmt(asm_data->target_stmt); ++ gsi_insert_before(&gsi, assign, GSI_NEW_STMT); ++ ++ asm_data->def_stmt = assign; ++ ++ new_var = create_new_var(output_type); ++ asm_data->output = make_ssa_name(new_var, asm_data->target_stmt); ++ ++ return gimple_assign_lhs(assign); ++} ++ ++static void set_so_asm_input_target_stmt(struct asm_data *asm_data) ++{ ++ switch (gimple_code(asm_data->target_stmt)) { ++ case GIMPLE_CALL: ++ gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output); ++ break; ++ case GIMPLE_RETURN: ++ gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output); ++ break; ++ default: ++ debug_gimple_stmt(asm_data->target_stmt); ++ gcc_unreachable(); ++ } ++ ++ update_stmt(asm_data->def_stmt); ++} ++ ++/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type ++ * is of the right kind create the appropriate size_overflow asm stmts: ++ * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16); ++ * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D)); ++ */ ++static void __insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark) ++{ ++ struct asm_data asm_data; ++ ++ asm_data.target_stmt = stmt; ++ asm_data.argnum = argnum; ++ asm_data.intentional_mark = intentional_mark; ++ ++ asm_data.output = get_so_asm_output(&asm_data); ++ if (asm_data.output == NULL_TREE) ++ return; ++ if (is_gimple_constant(asm_data.output)) ++ return; ++ if (skip_types(asm_data.output)) ++ return; ++ ++ asm_data.def_stmt = get_def_stmt(asm_data.output); ++ if (is_size_overflow_asm(asm_data.def_stmt)) { ++ check_size_overflow_asm(&asm_data); ++ return; ++ } ++ ++ asm_data.input = get_so_asm_input(&asm_data); ++ ++ create_so_asm_stmt(&asm_data); ++ set_so_asm_input_target_stmt(&asm_data); ++ ++ update_stmt(asm_data.def_stmt); ++ update_stmt(asm_data.target_stmt); ++} ++ ++// Determine the correct arg index and arg and insert the asm stmt to mark the stmt. ++static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum) ++{ ++ if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) { ++ __insert_size_overflow_asm(stmt, 0, MARK_NO); ++ return; ++ } ++ ++ if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL) ++ __insert_size_overflow_asm(stmt, orig_argnum, MARK_NO); ++} ++ ++// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array. ++static void set_argnum_attribute(const_tree attr, bool *argnums) ++{ ++ unsigned int argnum; ++ tree attr_value; ++ ++ gcc_assert(attr); ++ for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) { ++ argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value)); ++ argnums[argnum] = true; ++ } ++} ++ ++// Check whether the arguments are marked by the size_overflow attribute. ++static void search_interesting_so_args(tree fndecl, bool *argnums) ++{ ++ const_tree attr; ++ ++ attr = get_attribute("size_overflow", fndecl); ++ if (attr) ++ set_argnum_attribute(attr, argnums); ++} ++ ++static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum) ++{ ++ enum intentional_mark mark; ++ struct fn_raw_data raw_data; ++ ++ mark = check_intentional_attribute(stmt, argnum); ++ if (mark == MARK_NO) ++ return MARK_NO; ++ ++ initialize_raw_data(&raw_data); ++ raw_data.num = argnum; ++ ++ if (gimple_code(stmt) == GIMPLE_RETURN) ++ raw_data.decl = current_function_decl; ++ else ++ raw_data.decl = gimple_call_fndecl(stmt); ++ ++ if (raw_data.decl == NULL_TREE && !get_size_overflow_hash_entry_tree(&raw_data, DISABLE_SIZE_OVERFLOW)) ++ return MARK_NO; ++ __insert_size_overflow_asm(stmt, argnum, mark); ++ return mark; ++} ++ ++static void handle_size_overflow_attr_ret(greturn *stmt) ++{ ++ enum intentional_mark mark; ++ bool orig_argnums[MAX_PARAM + 1] = {false}; ++ ++ search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums); ++ ++ mark = handle_intentional_attr(stmt, 0); ++ if (mark == MARK_NO && orig_argnums[0]) ++ insert_so_asm_by_so_attr(stmt, 0); ++} ++ ++// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt ++static void handle_size_overflow_attr_call(gcall *stmt) ++{ ++ tree fndecl; ++ unsigned int argnum; ++ bool orig_argnums[MAX_PARAM + 1] = {false}; ++ ++ fndecl = get_interesting_orig_fndecl_from_stmt(stmt); ++ if (fndecl == NULL_TREE) ++ return; ++ if (DECL_BUILT_IN(fndecl)) ++ return; ++ ++ search_interesting_so_args(fndecl, (bool *) &orig_argnums); ++ ++ for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) { ++ enum intentional_mark mark = handle_intentional_attr(stmt, argnum); ++ ++ if (mark == MARK_NO && !is_vararg(fndecl, argnum) && orig_argnums[argnum]) ++ insert_so_asm_by_so_attr(stmt, argnum); ++ } ++} ++ ++// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute ++static unsigned int insert_size_overflow_asm_execute(void) ++{ ++ basic_block bb; ++ ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ gimple stmt = gsi_stmt(gsi); ++ ++ if (is_gimple_call(stmt)) ++ handle_size_overflow_attr_call(as_a_gcall(stmt)); ++ else if (gimple_code(stmt) == GIMPLE_RETURN) ++ handle_size_overflow_attr_ret(as_a_greturn(stmt)); ++ } ++ } ++ return 0; ++} ++ ++/* ++ * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass ++ * this pass inserts asm stmts to mark the interesting args ++ * that the ipa pass will detect and insert the size overflow checks for. ++ */ ++ ++#define PASS_NAME insert_size_overflow_asm ++ ++#define NO_GATE ++ ++#define PROPERTIES_REQUIRED PROP_cfg ++#define TODO_FLAGS_FINISH TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow ++ ++#include "gcc-generate-gimple-pass.h" +diff --git a/scripts/gcc-plugins/size_overflow_plugin/intentional_overflow.c b/scripts/gcc-plugins/size_overflow_plugin/intentional_overflow.c +new file mode 100644 +index 000000000000..26899bd89cf7 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/intentional_overflow.c +@@ -0,0 +1,1171 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++ ++static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs); ++ ++static const char *get_asm_string(const gasm *stmt) ++{ ++ if (stmt) ++ return gimple_asm_string(stmt); ++ return NULL; ++} ++ ++tree get_size_overflow_asm_input(const gasm *stmt) ++{ ++ gcc_assert(gimple_asm_ninputs(stmt) != 0); ++ return TREE_VALUE(gimple_asm_input_op(stmt, 0)); ++} ++ ++bool is_size_overflow_insert_check_asm(const gasm *stmt) ++{ ++ const char *str; ++ ++ if (!is_size_overflow_asm(stmt)) ++ return false; ++ ++ str = get_asm_string(stmt); ++ if (!str) ++ return false; ++ return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1); ++} ++ ++bool is_size_overflow_asm(const_gimple stmt) ++{ ++ const char *str; ++ ++ if (!stmt) ++ return false; ++ if (gimple_code(stmt) != GIMPLE_ASM) ++ return false; ++ ++ str = get_asm_string(as_a_const_gasm(stmt)); ++ if (!str) ++ return false; ++ return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1); ++} ++ ++static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt) ++{ ++ const char *str; ++ ++ if (!is_size_overflow_asm(stmt)) ++ return false; ++ ++ str = get_asm_string(stmt); ++ if (!str) ++ return false; ++ return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1); ++} ++ ++static bool is_size_overflow_intentional_asm_end(const gasm *stmt) ++{ ++ const char *str; ++ ++ if (!is_size_overflow_asm(stmt)) ++ return false; ++ ++ str = get_asm_string(stmt); ++ if (!str) ++ return false; ++ return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1); ++} ++ ++/* Get the param of the intentional_overflow attribute. ++ * * 0: MARK_END_INTENTIONAL ++ * * 1..MAX_PARAM: MARK_YES ++ * * -1: MARK_TURN_OFF ++ */ ++static tree get_attribute_param(const_tree decl) ++{ ++ const_tree attr; ++ ++ if (decl == NULL_TREE) ++ return NULL_TREE; ++ ++ attr = get_attribute("intentional_overflow", decl); ++ if (attr) ++ return TREE_VALUE(attr); ++ return NULL_TREE; ++} ++ ++// MARK_TURN_OFF ++static bool is_turn_off_intentional_attr(const_tree decl) ++{ ++ const_tree param_head; ++ ++ param_head = get_attribute_param(decl); ++ if (param_head == NULL_TREE) ++ return false; ++ ++ if (tree_to_shwi(TREE_VALUE(param_head)) == -1) ++ return true; ++ return false; ++} ++ ++// MARK_END_INTENTIONAL ++static bool is_end_intentional_intentional_attr(const_tree decl) ++{ ++ const_tree param_head; ++ ++ param_head = get_attribute_param(decl); ++ if (param_head == NULL_TREE) ++ return false; ++ ++ if (tree_to_shwi(TREE_VALUE(param_head)) == 0) ++ return true; ++ return false; ++} ++ ++// MARK_YES ++static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum) ++{ ++ tree param, param_head; ++ ++ if (argnum == 0) ++ return false; ++ ++ param_head = get_attribute_param(decl); ++ for (param = param_head; param; param = TREE_CHAIN(param)) { ++ int argval = tree_to_shwi(TREE_VALUE(param)); ++ ++ if (argval <= 0) ++ continue; ++ if (argnum == (unsigned int)argval) ++ return true; ++ } ++ return false; ++} ++ ++static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, tree decl, unsigned int argnum) ++{ ++ const struct size_overflow_hash *hash; ++ struct fn_raw_data raw_data; ++// location_t loc; ++ ++ if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF) ++ return; ++ ++ if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES) ++ return; ++ ++ initialize_raw_data(&raw_data); ++ raw_data.decl = decl; ++ raw_data.num = argnum; ++ hash = get_size_overflow_hash_entry_tree(&raw_data, SIZE_OVERFLOW); ++ if (!hash) ++ return; ++ ++// !!! ++// loc = DECL_SOURCE_LOCATION(decl); ++// inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum); ++} ++ ++// Get the field decl of a component ref for intentional_overflow checking ++static const_tree search_field_decl(const_tree comp_ref) ++{ ++ const_tree field = NULL_TREE; ++ unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref); ++ ++ for (i = 0; i < len; i++) { ++ field = TREE_OPERAND(comp_ref, i); ++ if (TREE_CODE(field) == FIELD_DECL) ++ break; ++ } ++ gcc_assert(TREE_CODE(field) == FIELD_DECL); ++ return field; ++} ++ ++/* Get the type of the intentional_overflow attribute of a node ++ * * MARK_TURN_OFF ++ * * MARK_YES ++ * * MARK_NO ++ * * MARK_END_INTENTIONAL ++ */ ++enum intentional_mark get_intentional_attr_type(const_tree node) ++{ ++ const_tree cur_decl; ++ ++ if (node == NULL_TREE) ++ return MARK_NO; ++ ++ switch (TREE_CODE(node)) { ++ case COMPONENT_REF: ++ cur_decl = search_field_decl(node); ++ if (is_turn_off_intentional_attr(cur_decl)) ++ return MARK_TURN_OFF; ++ if (is_end_intentional_intentional_attr(cur_decl)) ++ return MARK_YES; ++ break; ++ case PARM_DECL: { ++ unsigned int argnum; ++ ++ cur_decl = get_orig_fndecl(current_function_decl); ++ argnum = find_arg_number_tree(node, cur_decl); ++ if (argnum == CANNOT_FIND_ARG) ++ return MARK_NO; ++ if (is_yes_intentional_attr(cur_decl, argnum)) ++ return MARK_YES; ++ if (is_end_intentional_intentional_attr(cur_decl)) ++ return MARK_END_INTENTIONAL; ++ break; ++ } ++ case FUNCTION_DECL: { ++ const_tree fndecl = get_orig_fndecl(node); ++ ++ if (is_turn_off_intentional_attr(fndecl)) ++ return MARK_TURN_OFF; ++ if (is_end_intentional_intentional_attr(fndecl)) ++ return MARK_END_INTENTIONAL; ++ break; ++ } ++ case FIELD_DECL: ++ case VAR_DECL: ++ if (is_end_intentional_intentional_attr(node)) ++ return MARK_END_INTENTIONAL; ++ if (is_turn_off_intentional_attr(node)) ++ return MARK_TURN_OFF; ++ default: ++ break; ++ } ++ return MARK_NO; ++} ++ ++static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result) ++{ ++ enum intentional_mark mark = MARK_NO; ++ gphi *phi = as_a_gphi(get_def_stmt(result)); ++ unsigned int i, n = gimple_phi_num_args(phi); ++ ++ pointer_set_insert(visited, phi); ++ for (i = 0; i < n; i++) { ++ tree arg = gimple_phi_arg_def(phi, i); ++ ++ mark = walk_use_def(visited, arg); ++ if (mark != MARK_NO) ++ return mark; ++ } ++ ++ return mark; ++} ++ ++static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs) ++{ ++ enum intentional_mark mark; ++ tree rhs1, rhs2; ++ gassign *def_stmt = as_a_gassign(get_def_stmt(lhs)); ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ rhs2 = gimple_assign_rhs2(def_stmt); ++ ++ mark = walk_use_def(visited, rhs1); ++ if (mark == MARK_NO) ++ return walk_use_def(visited, rhs2); ++ return mark; ++} ++ ++enum intentional_mark get_so_asm_type(const_gimple stmt) ++{ ++ const gasm *asm_stmt; ++ ++ if (!stmt) ++ return MARK_NO; ++ if (!is_size_overflow_asm(stmt)) ++ return MARK_NO; ++ ++ asm_stmt = as_a_const_gasm(stmt); ++ if (is_size_overflow_insert_check_asm(asm_stmt)) ++ return MARK_NO; ++ if (is_size_overflow_intentional_asm_turn_off(asm_stmt)) ++ return MARK_TURN_OFF; ++ if (is_size_overflow_intentional_asm_end(asm_stmt)) ++ return MARK_END_INTENTIONAL; ++ return MARK_YES; ++} ++ ++static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs) ++{ ++ const_gimple def_stmt; ++ ++ if (TREE_CODE(lhs) != SSA_NAME) ++ return get_intentional_attr_type(lhs); ++ ++ def_stmt = get_def_stmt(lhs); ++ gcc_assert(def_stmt); ++ ++ if (pointer_set_insert(visited, def_stmt)) ++ return MARK_NO; ++ ++ switch (gimple_code(def_stmt)) { ++ case GIMPLE_CALL: ++ case GIMPLE_RETURN: ++ return MARK_NO; ++ case GIMPLE_NOP: ++ return walk_use_def(visited, SSA_NAME_VAR(lhs)); ++ case GIMPLE_ASM: ++ return get_so_asm_type(as_a_const_gasm(def_stmt)); ++ case GIMPLE_PHI: ++ return walk_use_def_phi(visited, lhs); ++ case GIMPLE_ASSIGN: ++ switch (gimple_num_ops(def_stmt)) { ++ case 2: ++ return walk_use_def(visited, gimple_assign_rhs1(def_stmt)); ++ case 3: ++ return walk_use_def_binary(visited, lhs); ++ } ++ default: ++ debug_gimple_stmt((gimple)def_stmt); ++ error("%s: unknown gimple code", __func__); ++ gcc_unreachable(); ++ } ++} ++ ++enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var) ++{ ++ enum intentional_mark mark; ++ gimple_set *visited; ++ ++ if (is_turn_off_intentional_attr(get_orig_fndecl(current_function_decl))) ++ return MARK_TURN_OFF; ++ ++ visited = pointer_set_create(); ++ mark = walk_use_def(visited, var); ++ pointer_set_destroy(visited); ++ ++ return mark; ++} ++ ++/* Search intentional_overflow attribute on caller and on callee too. ++ * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and ++ * parameters aren't tracked backwards. ++ * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside ++ * the function. ++ * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function ++ * in all callers (on a structure field means that overflow checking is turned off ++ * in all expressions involving the given field). ++ */ ++enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum) ++{ ++ enum intentional_mark caller_mark, callee_mark; ++ tree fndecl; ++ const_tree orig_cur_fndecl, arg; ++ ++ orig_cur_fndecl = get_orig_fndecl(current_function_decl); ++ ++ // handle MARK_TURN_OFF early on the caller ++ if (is_turn_off_intentional_attr(orig_cur_fndecl)) ++ return MARK_TURN_OFF; ++ // handle MARK_END_INTENTIONAL on the caller ++ if (is_end_intentional_intentional_attr(orig_cur_fndecl)) ++ return MARK_END_INTENTIONAL; ++ ++ switch (gimple_code(stmt)) { ++ case GIMPLE_RETURN: ++ gcc_assert(argnum == 0); ++ // for now ignore other intentional attribute types on returns ++ return MARK_NO; ++ case GIMPLE_CALL: ++ gcc_assert(argnum != 0); ++ gcc_assert(argnum <= gimple_call_num_args(stmt)); ++ arg = gimple_call_arg(stmt, argnum - 1); ++ break; ++ default: ++ debug_gimple_stmt((gimple)stmt); ++ gcc_unreachable(); ++ } ++ ++ // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere ++ if (is_end_intentional_intentional_attr(orig_cur_fndecl)) ++ return MARK_END_INTENTIONAL; ++ ++ fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt)); ++ // handle MARK_TURN_OFF on the callee ++ if (is_turn_off_intentional_attr(fndecl)) ++ return MARK_TURN_OFF; ++ // find a defining marked caller argument or struct field for arg ++ caller_mark = check_intentional_size_overflow_asm_and_attribute(arg); ++ ++ // did we find a marked struct field? ++ if (caller_mark == MARK_TURN_OFF) ++ return MARK_TURN_OFF; ++ ++ // handle MARK_END_INTENTIONAL on the callee ++ if (is_end_intentional_intentional_attr(fndecl)) ++ callee_mark = MARK_END_INTENTIONAL; ++ // is it a marked callee parameter? ++ else if (is_yes_intentional_attr(fndecl, argnum)) ++ callee_mark = MARK_YES; ++ else ++ callee_mark = MARK_NO; ++ ++ // no intentional attribute found ++ if (callee_mark == MARK_NO && caller_mark == MARK_NO) ++ return MARK_NO; ++ ++ // MARK_YES is meaningful only on the caller ++ if (caller_mark == MARK_NO && callee_mark == MARK_YES) ++ return MARK_NO; ++ ++ // we found a code region where we don't want to duplicate ++ if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL) ++ return MARK_END_INTENTIONAL; ++ ++ // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field ++ if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL) ++ return MARK_NO; ++ ++ // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL) ++ if (caller_mark == MARK_YES) { ++ print_missing_intentional(callee_mark, caller_mark, fndecl, argnum); ++ return MARK_YES; ++ } ++ ++ fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl)); ++ debug_gimple_stmt((gimple)stmt); ++ print_intentional_mark(caller_mark); ++ print_intentional_mark(callee_mark); ++ gcc_unreachable(); ++} ++ ++bool is_a_cast_and_const_overflow(const_tree no_const_rhs) ++{ ++ const_tree rhs1, lhs, rhs1_type, lhs_type; ++ enum machine_mode lhs_mode, rhs_mode; ++ gimple def_stmt = get_def_stmt(no_const_rhs); ++ ++ if (!def_stmt || !gimple_assign_cast_p(def_stmt)) ++ return false; ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ lhs = gimple_assign_lhs(def_stmt); ++ rhs1_type = TREE_TYPE(rhs1); ++ lhs_type = TREE_TYPE(lhs); ++ rhs_mode = TYPE_MODE(rhs1_type); ++ lhs_mode = TYPE_MODE(lhs_type); ++ if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode) ++ return false; ++ ++ return true; ++} ++ ++static unsigned int uses_num(tree node) ++{ ++ imm_use_iterator imm_iter; ++ use_operand_p use_p; ++ unsigned int num = 0; ++ ++ FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) { ++ gimple use_stmt = USE_STMT(use_p); ++ ++ if (use_stmt == NULL) ++ return num; ++ if (is_gimple_debug(use_stmt)) ++ continue; ++ if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt))) ++ continue; ++ num++; ++ } ++ return num; ++} ++ ++static bool no_uses(tree node) ++{ ++ return !uses_num(node); ++} ++ ++// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max ++bool is_const_plus_unsigned_signed_truncation(const_tree lhs) ++{ ++ tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs; ++ gimple def_stmt = get_def_stmt(lhs); ++ ++ if (!def_stmt || !gimple_assign_cast_p(def_stmt)) ++ return false; ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ rhs_type = TREE_TYPE(rhs1); ++ lhs_type = TREE_TYPE(lhs); ++ if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type)) ++ return false; ++ if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type)) ++ return false; ++ ++ def_stmt = get_def_stmt(rhs1); ++ if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3) ++ return false; ++ ++ if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR) ++ return false; ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ rhs2 = gimple_assign_rhs2(def_stmt); ++ if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2)) ++ return false; ++ ++ if (is_gimple_constant(rhs2)) ++ not_const_rhs = rhs1; ++ else ++ not_const_rhs = rhs2; ++ ++ return no_uses(not_const_rhs); ++} ++ ++static bool is_lt_signed_type_max(const_tree rhs) ++{ ++ const_tree new_type, type_max, type = TREE_TYPE(rhs); ++ ++ if (!TYPE_UNSIGNED(type)) ++ return true; ++ ++ switch (TYPE_MODE(type)) { ++ case QImode: ++ new_type = intQI_type_node; ++ break; ++ case HImode: ++ new_type = intHI_type_node; ++ break; ++ case SImode: ++ new_type = intSI_type_node; ++ break; ++ case DImode: ++ new_type = intDI_type_node; ++ break; ++ default: ++ debug_tree(type); ++ gcc_unreachable(); ++ } ++ ++ type_max = TYPE_MAX_VALUE(new_type); ++ if (!tree_int_cst_lt(type_max, rhs)) ++ return true; ++ ++ return false; ++} ++ ++static bool is_gt_zero(const_tree rhs) ++{ ++ const_tree type = TREE_TYPE(rhs); ++ ++ if (TYPE_UNSIGNED(type)) ++ return true; ++ ++ if (!tree_int_cst_lt(rhs, integer_zero_node)) ++ return true; ++ ++ return false; ++} ++ ++bool is_a_constant_overflow(const gassign *stmt, const_tree rhs) ++{ ++ if (gimple_assign_rhs_code(stmt) == MIN_EXPR) ++ return false; ++ if (!is_gimple_constant(rhs)) ++ return false; ++ ++ // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow ++ if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs)) ++ return false; ++ ++ return true; ++} ++ ++static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs) ++{ ++ const_gimple assign; ++ gimple_stmt_iterator gsi = gsi_for_stmt(stmt); ++ tree origtype = TREE_TYPE(orig_rhs); ++ ++ assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false); ++ pointer_set_insert(visited->my_stmts, assign); ++ return get_lhs(assign); ++} ++ ++tree handle_intentional_overflow(interesting_stmts_t expand_from, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2) ++{ ++ tree new_rhs, orig_rhs; ++ void (*gimple_assign_set_rhs)(gimple, tree); ++ tree rhs1 = gimple_assign_rhs1(stmt); ++ tree rhs2 = gimple_assign_rhs2(stmt); ++ tree lhs = gimple_assign_lhs(stmt); ++ ++ if (!check_overflow) ++ return create_assign(expand_from->visited, stmt, lhs, AFTER_STMT); ++ ++ if (change_rhs == NULL_TREE) ++ return create_assign(expand_from->visited, stmt, lhs, AFTER_STMT); ++ ++ if (new_rhs2 == NULL_TREE) { ++ orig_rhs = rhs1; ++ gimple_assign_set_rhs = &gimple_assign_set_rhs1; ++ } else { ++ orig_rhs = rhs2; ++ gimple_assign_set_rhs = &gimple_assign_set_rhs2; ++ } ++ ++ check_size_overflow(expand_from, stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT); ++ ++ new_rhs = change_assign_rhs(expand_from->visited, stmt, orig_rhs, change_rhs); ++ gimple_assign_set_rhs(stmt, new_rhs); ++ update_stmt(stmt); ++ ++ return create_assign(expand_from->visited, stmt, lhs, AFTER_STMT); ++} ++ ++static bool is_subtraction_special(struct visited *visited, const gassign *stmt) ++{ ++ gimple rhs1_def_stmt, rhs2_def_stmt; ++ const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs; ++ enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode; ++ const_tree rhs1 = gimple_assign_rhs1(stmt); ++ const_tree rhs2 = gimple_assign_rhs2(stmt); ++ ++ if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2)) ++ return false; ++ ++ if (gimple_assign_rhs_code(stmt) != MINUS_EXPR) ++ return false; ++ ++ gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME); ++ ++ rhs1_def_stmt = get_def_stmt(rhs1); ++ rhs2_def_stmt = get_def_stmt(rhs2); ++ if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt)) ++ return false; ++ ++ rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt); ++ rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt); ++ rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt); ++ rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt); ++ rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1)); ++ rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1)); ++ rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs)); ++ rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs)); ++ if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode)) ++ return false; ++ if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode)) ++ return false; ++ ++ pointer_set_insert(visited->no_cast_check, rhs1_def_stmt); ++ pointer_set_insert(visited->no_cast_check, rhs2_def_stmt); ++ return true; ++} ++ ++static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2) ++{ ++ gassign *assign; ++ gimple_stmt_iterator gsi = gsi_for_stmt(stmt); ++ tree type = TREE_TYPE(rhs1); ++ tree lhs = create_new_var(type); ++ ++ gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2))); ++ assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2)); ++ gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign)); ++ ++ gsi_insert_before(&gsi, assign, GSI_NEW_STMT); ++ update_stmt(assign); ++ pointer_set_insert(visited->my_stmts, assign); ++ return assign; ++} ++ ++static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node) ++{ ++ gimple_stmt_iterator gsi; ++ const_gimple cast_stmt; ++ tree type = TREE_TYPE(node); ++ ++ if (types_compatible_p(type, intTI_type_node)) ++ return node; ++ ++ gsi = gsi_for_stmt(stmt); ++ cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false); ++ pointer_set_insert(visited->my_stmts, cast_stmt); ++ return get_lhs(cast_stmt); ++} ++ ++static tree get_def_stmt_rhs(struct visited *visited, const_tree var) ++{ ++ tree rhs1, def_stmt_rhs1; ++ gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt; ++ ++ def_stmt = get_def_stmt(var); ++ if (!gimple_assign_cast_p(def_stmt)) ++ return NULL_TREE; ++ gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt)); ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ rhs1_def_stmt = get_def_stmt(rhs1); ++ if (!gimple_assign_cast_p(rhs1_def_stmt)) ++ return rhs1; ++ ++ def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt); ++ def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1); ++ ++ switch (gimple_code(def_stmt_rhs1_def_stmt)) { ++ case GIMPLE_CALL: ++ case GIMPLE_NOP: ++ case GIMPLE_ASM: ++ case GIMPLE_PHI: ++ return def_stmt_rhs1; ++ case GIMPLE_ASSIGN: ++ return rhs1; ++ default: ++ debug_gimple_stmt(def_stmt_rhs1_def_stmt); ++ gcc_unreachable(); ++ } ++} ++ ++tree handle_integer_truncation(interesting_stmts_t expand_from, const_tree lhs) ++{ ++ tree new_rhs1, new_rhs2; ++ tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs; ++ gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs)); ++ tree rhs1 = gimple_assign_rhs1(stmt); ++ tree rhs2 = gimple_assign_rhs2(stmt); ++ ++ if (!is_subtraction_special(expand_from->visited, stmt)) ++ return NULL_TREE; ++ ++ new_rhs1 = expand(expand_from, rhs1); ++ new_rhs2 = expand(expand_from, rhs2); ++ ++ new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(expand_from->visited, new_rhs1); ++ new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(expand_from->visited, new_rhs2); ++ ++ if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE) ++ return NULL_TREE; ++ ++ if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) { ++ new_rhs1_def_stmt_rhs1 = cast_to_TI_type(expand_from->visited, stmt, new_rhs1_def_stmt_rhs1); ++ new_rhs2_def_stmt_rhs1 = cast_to_TI_type(expand_from->visited, stmt, new_rhs2_def_stmt_rhs1); ++ } ++ ++ assign = create_binary_assign(expand_from->visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1); ++ new_lhs = gimple_assign_lhs(assign); ++ check_size_overflow(expand_from, assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT); ++ ++ return dup_assign(expand_from->visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE); ++} ++ ++bool is_a_neg_overflow(const gassign *stmt, const_tree rhs) ++{ ++ const_gimple def_stmt; ++ ++ if (TREE_CODE(rhs) != SSA_NAME) ++ return false; ++ ++ if (gimple_assign_rhs_code(stmt) != PLUS_EXPR) ++ return false; ++ ++ def_stmt = get_def_stmt(rhs); ++ if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR) ++ return false; ++ ++ return true; ++} ++ ++/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID() ++ * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16 ++ * fffffff * 16 > signed max -> truncate ++ */ ++static bool look_for_mult_and_add(const_gimple stmt) ++{ ++ const_tree res; ++ tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs; ++ const_gimple def_stmt; ++ ++ if (!stmt || gimple_code(stmt) == GIMPLE_NOP) ++ return false; ++ if (!is_gimple_assign(stmt)) ++ return false; ++ if (gimple_assign_rhs_code(stmt) != MULT_EXPR) ++ return false; ++ ++ rhs1 = gimple_assign_rhs1(stmt); ++ rhs2 = gimple_assign_rhs2(stmt); ++ if (is_gimple_constant(rhs1)) { ++ const_rhs = rhs1; ++ def_stmt = get_def_stmt(rhs2); ++ } else if (is_gimple_constant(rhs2)) { ++ const_rhs = rhs2; ++ def_stmt = get_def_stmt(rhs1); ++ } else ++ return false; ++ ++ if (!is_gimple_assign(def_stmt)) ++ return false; ++ ++ if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR) ++ return false; ++ ++ def_rhs1 = gimple_assign_rhs1(def_stmt); ++ def_rhs2 = gimple_assign_rhs2(def_stmt); ++ if (is_gimple_constant(def_rhs1)) ++ def_const_rhs = def_rhs1; ++ else if (is_gimple_constant(def_rhs2)) ++ def_const_rhs = def_rhs2; ++ else ++ return false; ++ ++ res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs); ++ if (is_lt_signed_type_max(res) && is_gt_zero(res)) ++ return false; ++ return true; ++} ++ ++enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt) ++{ ++ const_gimple def_stmt_1, def_stmt_2; ++ const_tree rhs1, rhs2; ++ bool add_mul_rhs1, add_mul_rhs2; ++ ++ rhs1 = gimple_assign_rhs1(stmt); ++ def_stmt_1 = get_def_stmt(rhs1); ++ add_mul_rhs1 = look_for_mult_and_add(def_stmt_1); ++ ++ rhs2 = gimple_assign_rhs2(stmt); ++ def_stmt_2 = get_def_stmt(rhs2); ++ add_mul_rhs2 = look_for_mult_and_add(def_stmt_2); ++ ++ if (add_mul_rhs1) ++ return RHS1_INTENTIONAL_OVERFLOW; ++ if (add_mul_rhs2) ++ return RHS2_INTENTIONAL_OVERFLOW; ++ return NO_INTENTIONAL_OVERFLOW; ++} ++ ++static gassign *get_dup_stmt(struct visited *visited, gassign *stmt) ++{ ++ gassign *my_stmt; ++ gimple_stmt_iterator gsi = gsi_for_stmt(stmt); ++ ++ gsi_next(&gsi); ++ my_stmt = as_a_gassign(gsi_stmt(gsi)); ++ ++ gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt)); ++ if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt)) ++ return my_stmt; ++ ++ if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) { ++ fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt))); ++ debug_gimple_stmt(stmt); ++ debug_gimple_stmt(my_stmt); ++ gcc_unreachable(); ++ } ++ ++ return my_stmt; ++} ++ ++/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant) ++ * unsigned type cast to signed type, unsigned type: no more uses ++ * e.g., lib/vsprintf.c:simple_strtol() ++ * _10 = (unsigned long int) _9 ++ * _11 = -_10; ++ * _12 = (long int) _11; (_11_ no more uses) ++ */ ++static bool is_call_or_cast(gimple stmt) ++{ ++ return gimple_assign_cast_p(stmt) || is_gimple_call(stmt); ++} ++ ++static bool is_unsigned_cast_or_call_def_stmt(const_tree node) ++{ ++ const_tree rhs; ++ gimple def_stmt; ++ ++ if (node == NULL_TREE) ++ return true; ++ if (is_gimple_constant(node)) ++ return true; ++ ++ def_stmt = get_def_stmt(node); ++ if (!def_stmt) ++ return false; ++ ++ if (is_call_or_cast(def_stmt)) ++ return true; ++ ++ if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2) ++ return false; ++ rhs = gimple_assign_rhs1(def_stmt); ++ def_stmt = get_def_stmt(rhs); ++ if (!def_stmt) ++ return false; ++ return is_call_or_cast(def_stmt); ++} ++ ++void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt) ++{ ++ unsigned int use_num; ++ gassign *so_stmt; ++ const_gimple def_stmt; ++ const_tree rhs1, rhs2; ++ tree rhs = gimple_assign_rhs1(stmt); ++ tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt)); ++ const_tree rhs_type = TREE_TYPE(rhs); ++ ++ if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type))) ++ return; ++ if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type))) ++ return; ++ use_num = uses_num(rhs); ++ if (use_num != 1) ++ return; ++ ++ def_stmt = get_def_stmt(rhs); ++ if (!def_stmt) ++ return; ++ if (!is_gimple_assign(def_stmt)) ++ return; ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ if (!is_unsigned_cast_or_call_def_stmt(rhs1)) ++ return; ++ ++ rhs2 = gimple_assign_rhs2(def_stmt); ++ if (!is_unsigned_cast_or_call_def_stmt(rhs2)) ++ return; ++ if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2)) ++ return; ++ ++ so_stmt = get_dup_stmt(visited, stmt); ++ create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt)); ++} ++ ++/* gcc intentional overflow ++ * e.g., skb_set_network_header(), skb_set_mac_header() ++ * -, int offset + u16 network_header ++ * offset = -x->props.header_len ++ * skb->network_header += offset; ++ * ++ * SSA ++ * _141 = -_140; ++ * _154 = (short unsigned int) _141; ++ * _155 = (size_overflow_type_SI) _154; ++ * _156 = _154 + _155; // 2x ++ * _157 = (short unsigned int) _156; ++ */ ++static bool is_short_cast_neg(const_tree rhs) ++{ ++ const_tree cast_rhs; ++ const_gimple neg_stmt; ++ gimple neg_cast_stmt, cast_stmt = get_def_stmt(rhs); ++ ++ if (!cast_stmt || !gimple_assign_cast_p(cast_stmt)) ++ return false; ++ ++ cast_rhs = gimple_assign_rhs1(cast_stmt); ++ if (GET_MODE_BITSIZE(TYPE_MODE(TREE_TYPE(cast_rhs))) >= GET_MODE_BITSIZE(TYPE_MODE(TREE_TYPE(rhs)))) ++ return false; ++ ++ neg_cast_stmt = get_def_stmt(cast_rhs); ++ if (!neg_cast_stmt || !gimple_assign_cast_p(neg_cast_stmt)) ++ return false; ++ ++ neg_stmt = get_def_stmt(gimple_assign_rhs1(neg_cast_stmt)); ++ if (!neg_stmt || !is_gimple_assign(neg_stmt)) ++ return false; ++ return gimple_assign_rhs_code(neg_stmt) == NEGATE_EXPR; ++} ++ ++static bool check_add_stmt(const_tree node) ++{ ++ const_gimple add_stmt; ++ const_tree add_rhs1, add_rhs2; ++ ++ if (node == NULL_TREE) ++ return false; ++ ++ add_stmt = get_def_stmt(node); ++ if (!add_stmt || !is_gimple_assign(add_stmt) || gimple_assign_rhs_code(add_stmt) != PLUS_EXPR) ++ return false; ++ ++ add_rhs1 = gimple_assign_rhs1(add_stmt); ++ add_rhs2 = gimple_assign_rhs2(add_stmt); ++ return is_short_cast_neg(add_rhs1) || is_short_cast_neg(add_rhs2); ++} ++ ++bool neg_short_add_intentional_overflow(gassign *unary_stmt) ++{ ++ const_tree rhs1, add_rhs1, add_rhs2, cast_rhs; ++ gimple cast_stmt; ++ const_gimple add_stmt; ++ ++ rhs1 = gimple_assign_rhs1(unary_stmt); ++ ++ cast_stmt = get_def_stmt(rhs1); ++ if (!cast_stmt || !gimple_assign_cast_p(cast_stmt)) ++ return false; ++ cast_rhs = gimple_assign_rhs1(cast_stmt); ++ if (GET_MODE_BITSIZE(TYPE_MODE(TREE_TYPE(cast_rhs))) <= GET_MODE_BITSIZE(TYPE_MODE(TREE_TYPE(rhs1)))) ++ return false; ++ ++ // one or two plus expressions ++ if (check_add_stmt(cast_rhs)) ++ return true; ++ ++ add_stmt = get_def_stmt(cast_rhs); ++ if (!add_stmt || !is_gimple_assign(add_stmt)) ++ return false; ++ add_rhs1 = gimple_assign_rhs1(add_stmt); ++ if (check_add_stmt(add_rhs1)) ++ return true; ++ add_rhs2 = gimple_assign_rhs2(add_stmt); ++ return check_add_stmt(add_rhs2); ++} ++ ++/* True: ++ * _25 = (<unnamed-unsigned:1>) _24; ++ * r_5(D)->stereo = _25; ++ */ ++bool is_bitfield_unnamed_cast(const_tree decl, gassign *assign) ++{ ++ const_tree rhs, type; ++ gimple def_stmt; ++ ++ if (TREE_CODE(decl) != FIELD_DECL) ++ return false; ++ if (!DECL_BIT_FIELD_TYPE(decl)) ++ return false; ++ if (gimple_num_ops(assign) != 2) ++ return false; ++ ++ rhs = gimple_assign_rhs1(assign); ++ if (is_gimple_constant(rhs)) ++ return false; ++ type = TREE_TYPE(rhs); ++ if (TREE_CODE(type) == BOOLEAN_TYPE) ++ return false; ++ ++ def_stmt = get_def_stmt(rhs); ++ if (!gimple_assign_cast_p(def_stmt)) ++ return false; ++ return TYPE_PRECISION(type) < CHAR_TYPE_SIZE; ++} ++ ++static bool is_mult_const(const_tree lhs) ++{ ++ const_gimple def_stmt; ++ const_tree rhs1, rhs2; ++ ++ def_stmt = get_def_stmt(lhs); ++ if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != MULT_EXPR) ++ return false; ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ rhs2 = gimple_assign_rhs2(def_stmt); ++ if (is_gimple_constant(rhs1)) ++ return !is_lt_signed_type_max(rhs1); ++ else if (is_gimple_constant(rhs2)) ++ return !is_lt_signed_type_max(rhs2); ++ return false; ++} ++ ++/* True: ++ * fs/cifs/file.c cifs_write_from_iter() ++ * u32 = u64 - (u64 - constant) * constant ++ * wdata->tailsz = cur_len - (nr_pages - 1) * PAGE_SIZE; ++ * ++ * _51 = _50 * 4294963200; ++ * _52 = _49 + _51; ++ * _53 = _52 + 4096; ++ */ ++ ++bool uconst_neg_intentional_overflow(const gassign *stmt) ++{ ++ const_gimple def_stmt; ++ const_tree noconst_rhs; ++ tree rhs1, rhs2; ++ ++ // _53 = _52 + const; ++ if (gimple_assign_rhs_code(stmt) != PLUS_EXPR) ++ return false; ++ rhs1 = gimple_assign_rhs1(stmt); ++ rhs2 = gimple_assign_rhs2(stmt); ++ if (is_gimple_constant(rhs1)) ++ noconst_rhs = rhs2; ++ else if (is_gimple_constant(rhs2)) ++ noconst_rhs = rhs1; ++ else ++ return false; ++ def_stmt = get_def_stmt(noconst_rhs); ++ ++ // _52 = _49 + _51; ++ if (!def_stmt) ++ return false; ++ if (!is_gimple_assign(def_stmt)) ++ return false; ++ if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR) ++ return false; ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ rhs2 = gimple_assign_rhs2(def_stmt); ++ if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2)) ++ return false; ++ ++ // _51 = _50 * gt signed type max; ++ return is_mult_const(rhs1) || is_mult_const(rhs2); ++} ++ ++/* True: ++ * drivers/net/ethernet/via/via-velocity.c velocity_rx_refill() ++ * u16 = cpu_to_le16(s32) | const ++ * rd->size = cpu_to_le16(vptr->rx.buf_sz) | RX_INTEN; ++ * ++ * _36 = (signed short) _35; ++ * _37 = _36 | -32768; ++ * _38 = (short unsigned int) _37; ++ */ ++ ++bool short_or_neg_const_ushort(gassign *stmt) ++{ ++ const_tree rhs, lhs_type, rhs_type; ++ const_tree def_rhs1, def_rhs2; ++ const_gimple def_stmt; ++ gimple def_def_stmt = NULL; ++ ++ if (!gimple_assign_cast_p(stmt)) ++ return false; ++ ++ // _38 = (short unsigned int) _37; ++ lhs_type = TREE_TYPE(gimple_assign_lhs(stmt)); ++ if (!TYPE_UNSIGNED(lhs_type)) ++ return false; ++ if (TYPE_MODE(lhs_type) != HImode) ++ return false; ++ rhs = gimple_assign_rhs1(stmt); ++ rhs_type = TREE_TYPE(rhs); ++ if (TYPE_UNSIGNED(rhs_type)) ++ return false; ++ if (TYPE_MODE(rhs_type) != HImode) ++ return false; ++ ++ // _37 = _36 | -32768; ++ def_stmt = get_def_stmt(rhs); ++ if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_IOR_EXPR) ++ return false; ++ def_rhs1 = gimple_assign_rhs1(def_stmt); ++ def_rhs2 = gimple_assign_rhs2(def_stmt); ++ if (is_gimple_constant(def_rhs1) && !is_gt_zero(def_rhs1)) ++ def_def_stmt = get_def_stmt(def_rhs2); ++ else if (is_gimple_constant(def_rhs2) && !is_gt_zero(def_rhs2)) ++ def_def_stmt = get_def_stmt(def_rhs1); ++ ++ // _36 = (signed short) _35; ++ return def_def_stmt && gimple_assign_cast_p(def_def_stmt); ++} +diff --git a/scripts/gcc-plugins/size_overflow_plugin/remove_unnecessary_dup.c b/scripts/gcc-plugins/size_overflow_plugin/remove_unnecessary_dup.c +new file mode 100644 +index 000000000000..5c268627352e +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/remove_unnecessary_dup.c +@@ -0,0 +1,137 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++ ++bool skip_expr_on_double_type(const gassign *stmt) ++{ ++ enum tree_code code = gimple_assign_rhs_code(stmt); ++ ++ switch (code) { ++ case RSHIFT_EXPR: ++ case TRUNC_DIV_EXPR: ++ case CEIL_DIV_EXPR: ++ case FLOOR_DIV_EXPR: ++ case ROUND_DIV_EXPR: ++ case EXACT_DIV_EXPR: ++ case RDIV_EXPR: ++ case TRUNC_MOD_EXPR: ++ case CEIL_MOD_EXPR: ++ case FLOOR_MOD_EXPR: ++ case ROUND_MOD_EXPR: ++ return true; ++ default: ++ return false; ++ } ++} ++ ++void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs) ++{ ++ const_tree orig_rhs1; ++ tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs); ++ const_gimple down_cast, up_cast; ++ gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt); ++ ++ down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false); ++ down_lhs = get_lhs(down_cast); ++ ++ gsi = gsi_for_stmt(use_stmt); ++ up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false); ++ new_lhs = get_lhs(up_cast); ++ ++ orig_rhs1 = gimple_assign_rhs1(use_stmt); ++ if (operand_equal_p(orig_rhs1, rhs, 0)) ++ gimple_assign_set_rhs1(use_stmt, new_lhs); ++ else ++ gimple_assign_set_rhs2(use_stmt, new_lhs); ++ update_stmt(use_stmt); ++ ++ pointer_set_insert(visited->my_stmts, up_cast); ++ pointer_set_insert(visited->my_stmts, down_cast); ++ pointer_set_insert(visited->skip_expr_casts, up_cast); ++ pointer_set_insert(visited->skip_expr_casts, down_cast); ++} ++ ++static tree get_proper_unsigned_half_type(const_tree node) ++{ ++ tree new_type, type; ++ ++ gcc_assert(is_size_overflow_type(node)); ++ ++ type = TREE_TYPE(node); ++ switch (TYPE_MODE(type)) { ++ case HImode: ++ new_type = unsigned_intQI_type_node; ++ break; ++ case SImode: ++ new_type = unsigned_intHI_type_node; ++ break; ++ case DImode: ++ new_type = unsigned_intSI_type_node; ++ break; ++ case TImode: ++ new_type = unsigned_intDI_type_node; ++ break; ++ default: ++ gcc_unreachable(); ++ } ++ ++ if (TYPE_QUALS(type) != 0) ++ return build_qualified_type(new_type, TYPE_QUALS(type)); ++ return new_type; ++} ++ ++static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs) ++{ ++ tree type; ++ ++ if (rhs == NULL_TREE) ++ return; ++ if (!is_size_overflow_type(rhs)) ++ return; ++ ++ type = get_proper_unsigned_half_type(rhs); ++ if (is_gimple_constant(rhs)) ++ return; ++ create_up_and_down_cast(visited, stmt, type, rhs); ++} ++ ++static void insert_cast(struct visited *visited, gassign *stmt, tree rhs) ++{ ++ if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs)) ++ return; ++ gcc_assert(is_size_overflow_type(rhs)); ++ insert_cast_rhs(visited, stmt, rhs); ++} ++ ++void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type) ++{ ++ tree rhs1, rhs2; ++ ++ if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) { ++ rhs1 = gimple_assign_rhs1(stmt); ++ insert_cast(visited, stmt, rhs1); ++ } ++ ++ if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) { ++ rhs2 = gimple_assign_rhs2(stmt); ++ insert_cast(visited, stmt, rhs2); ++ } ++} ++ +diff --git a/scripts/gcc-plugins/size_overflow_plugin/size_overflow.h b/scripts/gcc-plugins/size_overflow_plugin/size_overflow.h +new file mode 100644 +index 000000000000..6ab03351b800 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/size_overflow.h +@@ -0,0 +1,345 @@ ++#ifndef SIZE_OVERFLOW_H ++#define SIZE_OVERFLOW_H ++ ++#define CREATE_NEW_VAR NULL_TREE ++#define MAX_PARAM 31 ++#define CANNOT_FIND_ARG 32 ++#define NONE_ARGNUM 32 ++ ++#define BEFORE_STMT true ++#define AFTER_STMT false ++ ++#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF " ++#define YES_ASM_STR "# size_overflow MARK_YES " ++#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL " ++#define SO_ASM_STR "# size_overflow " ++#define OK_ASM_STR "# size_overflow MARK_NO" ++ ++#define FUNCTION_PTR_P(node) \ ++ (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE)) ++ ++#define CODES_LIMIT 32 ++ ++#define GLOBAL_NIFN_LEN 65536 ++#define NO_HASH 65537 ++ ++#define SIZE_OVERFLOW true ++#define DISABLE_SIZE_OVERFLOW false ++ ++#include "gcc-common.h" ++ ++#include <string.h> ++#include <limits.h> ++ ++enum intentional_mark { ++ MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF ++}; ++ ++enum intentional_overflow_type { ++ NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW ++}; ++ ++enum size_overflow_mark { ++ NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK ++}; ++ ++struct decl_hash { ++ size_t tree_codes_len; ++ unsigned char tree_codes[CODES_LIMIT]; ++ const_tree decl; ++ const char *context; ++ unsigned int hash; ++ const char *fn_name; ++}; ++ ++struct next_interesting_function; ++typedef struct next_interesting_function * next_interesting_function_t; ++ ++struct interesting_stmts; ++typedef struct interesting_stmts * interesting_stmts_t; ++ ++enum based_decl { ++ SO_FUNCTION, SO_VAR, SO_FIELD, SO_FUNCTION_POINTER, SO_AUX, SO_DISABLE, SO_NONE ++}; ++ ++// Store data associated with the next_interesting_function_t entry ++struct fn_raw_data ++{ ++ const char *decl_str; ++ tree decl; ++ const char *context; ++ unsigned int hash; ++ unsigned int num; ++ enum size_overflow_mark marked; ++ enum based_decl based_decl; ++ const char *orig_decl_str; ++ unsigned int orig_num; ++}; ++ ++#if BUILDING_GCC_VERSION <= 4007 ++DEF_VEC_P(next_interesting_function_t); ++DEF_VEC_ALLOC_P(next_interesting_function_t, heap); ++#endif ++ ++#if BUILDING_GCC_VERSION >= 5000 ++typedef struct hash_set<const_gimple> gimple_set; ++ ++static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt) ++{ ++ return visited->add(stmt); ++} ++ ++static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt) ++{ ++ return visited->contains(stmt); ++} ++ ++static inline gimple_set* pointer_set_create(void) ++{ ++ return new hash_set<const_gimple>; ++} ++ ++static inline void pointer_set_destroy(gimple_set *visited) ++{ ++ delete visited; ++} ++ ++typedef struct hash_set<next_interesting_function_t> next_interesting_function_set; ++ ++static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node) ++{ ++ return visited->add(node); ++} ++ ++static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node) ++{ ++ return visited->contains(node); ++} ++ ++static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void) ++{ ++ return new hash_set<next_interesting_function_t>; ++} ++ ++static inline void pointer_set_destroy(next_interesting_function_set *visited) ++{ ++ delete visited; ++} ++#else ++typedef struct pointer_set_t gimple_set; ++typedef struct pointer_set_t next_interesting_function_set; ++ ++static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void) ++{ ++ return pointer_set_create(); ++} ++#endif ++ ++struct visited { ++ gimple_set *stmts; ++ gimple_set *my_stmts; ++ gimple_set *skip_expr_casts; ++ gimple_set *no_cast_check; ++}; ++ ++/* ++ * * children: callers with data flow into the integer parameter of decl ++ * * decl_name: name of the function or the field ++ * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl" ++ * * hash: hash num of the function ++ * * num: parameter number (1-31) or return value (0) ++ * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries ++ * * orig_next_node: pointer to the originally cloned function ++ */ ++ ++struct next_interesting_function { ++ next_interesting_function_t next; ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC(next_interesting_function_t, heap) *children; ++#else ++ vec<next_interesting_function_t, va_heap, vl_embed> *children; ++#endif ++ const char *decl_name; ++ const char *context; ++ enum based_decl based_decl; ++ unsigned int hash; ++ unsigned int num; ++ enum size_overflow_mark marked; ++ next_interesting_function_t orig_next_node; ++}; ++ ++// size_overflow_plugin.c ++extern tree report_size_overflow_decl; ++extern tree size_overflow_type_HI; ++extern tree size_overflow_type_SI; ++extern tree size_overflow_type_DI; ++extern tree size_overflow_type_TI; ++// command line options ++extern bool check_fields, check_fns, check_fnptrs, check_vars; ++ ++ ++// size_overflow_plugin_hash.c ++struct size_overflow_hash { ++ const struct size_overflow_hash * const next; ++ const char * const name; ++ const char * const context; ++ const unsigned int param; ++}; ++ ++extern const char *get_orig_decl_name(const_tree decl); ++extern bool is_size_overflow_asm(const_gimple stmt); ++extern void print_missing_function(next_interesting_function_t node); ++extern const struct size_overflow_hash *get_size_overflow_hash_entry(struct fn_raw_data *raw_data); ++extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(struct fn_raw_data *raw_data, bool hash_table); ++extern unsigned int find_arg_number_tree(const_tree arg, const_tree func); ++extern unsigned int get_decl_hash(const_tree decl, const char *decl_name); ++extern const char *get_based_decl_str(enum based_decl based_decl); ++extern void initialize_raw_data(struct fn_raw_data *raw_data); ++ ++ ++// intentional_overflow.c ++extern enum intentional_mark get_intentional_attr_type(const_tree node); ++extern tree get_size_overflow_asm_input(const gasm *stmt); ++extern enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var); ++extern bool is_size_overflow_insert_check_asm(const gasm *stmt); ++extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum); ++extern enum intentional_mark get_so_asm_type(const_gimple stmt); ++extern const_tree get_attribute(const char* attr_name, const_tree decl); ++extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs); ++extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs); ++extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs); ++extern tree handle_intentional_overflow(interesting_stmts_t expand_from, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2); ++extern tree handle_integer_truncation(interesting_stmts_t expand_from, const_tree lhs); ++extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs); ++extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt); ++extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt); ++extern bool neg_short_add_intentional_overflow(gassign *stmt); ++extern bool is_bitfield_unnamed_cast(const_tree decl, gassign *assign); ++extern bool uconst_neg_intentional_overflow(const gassign *stmt); ++extern bool short_or_neg_const_ushort(gassign *stmt); ++ ++ ++// insert_size_overflow_asm.c ++#if BUILDING_GCC_VERSION >= 4009 ++extern opt_pass *make_insert_size_overflow_asm_pass(void); ++#else ++extern struct opt_pass *make_insert_size_overflow_asm_pass(void); ++#endif ++extern bool search_interesting_args(tree fndecl, bool *argnums); ++ ++ ++// size_overflow_misc.c ++extern bool is_vararg(const_tree fn, unsigned int num); ++extern tree get_ref_field(const_tree ref); ++extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num); ++extern const char *get_type_name_from_field(const_tree field_decl); ++extern void set_dominance_info(void); ++extern void unset_dominance_info(void); ++extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt); ++extern tree get_orig_fndecl(const_tree clone_fndecl); ++extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum); ++extern bool is_valid_cgraph_node(struct cgraph_node *node); ++extern void set_current_function_decl(tree fndecl); ++extern void unset_current_function_decl(void); ++extern gimple get_def_stmt(const_tree node); ++extern tree create_new_var(tree type); ++extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force); ++extern bool skip_types(const_tree var); ++extern tree cast_a_tree(tree type, tree var); ++extern bool is_size_overflow_type(const_tree var); ++extern bool made_by_compiler(const_tree decl); ++extern gimple get_fnptr_def_stmt(const_tree fn_ptr); ++extern tree get_lhs(const_gimple stmt); ++ ++ ++// size_overflow_transform.c ++struct interesting_stmts { ++ struct interesting_stmts *next; ++ next_interesting_function_t next_node; ++ gimple first_stmt; ++ tree orig_node; ++ unsigned int num; ++ struct visited *visited; ++}; ++ ++extern unsigned int size_overflow_function_transform(struct cgraph_node *node); ++extern tree handle_fnptr_assign(const_gimple stmt); ++ ++ ++// size_overflow_transform_core.c ++extern tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before); ++extern tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node); ++extern tree expand(interesting_stmts_t expand_from, tree lhs); ++extern void check_size_overflow(interesting_stmts_t expand_from, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before); ++extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3); ++extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before); ++ ++ ++// remove_unnecessary_dup.c ++extern struct opt_pass *make_remove_unnecessary_dup_pass(void); ++extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type); ++extern bool skip_expr_on_double_type(const gassign *stmt); ++extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs); ++ ++ ++// size_overflow_ipa.c ++struct walk_use_def_data { ++ next_interesting_function_t parent; ++ next_interesting_function_t next_cnodes_head; ++ gimple_set *visited; ++}; ++ ++extern const char* get_decl_context(const_tree decl); ++extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry); ++extern bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node); ++extern void push_child(next_interesting_function_t parent, next_interesting_function_t child); ++extern struct cgraph_node *get_cnode(const_tree fndecl); ++extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN]; ++extern next_interesting_function_t get_global_next_interesting_function_entry(struct fn_raw_data *raw_data); ++extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(struct fn_raw_data *raw_data); ++extern void size_overflow_register_hooks(void); ++#if BUILDING_GCC_VERSION >= 4009 ++extern opt_pass *make_size_overflow_pass(void); ++#else ++extern struct opt_pass *make_size_overflow_pass(void); ++#endif ++extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data); ++extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(struct fn_raw_data *raw_data, next_interesting_function_t orig_next_node); ++extern next_interesting_function_t create_new_next_interesting_decl(struct fn_raw_data *raw_data, next_interesting_function_t orig_next_node); ++extern next_interesting_function_t create_new_next_interesting_entry(struct fn_raw_data *raw_data, next_interesting_function_t orig_next_node); ++ ++ ++// size_overflow_lto.c ++extern void size_overflow_read_summary(void); ++extern void size_overflow_read_optimization_summary(void); ++#if BUILDING_GCC_VERSION >= 4008 ++extern void size_overflow_write_summary(void); ++extern void size_overflow_write_optimization_summary(void); ++#elif BUILDING_GCC_VERSION >= 4006 ++extern void size_overflow_write_summary(cgraph_node_set set, varpool_node_set vset); ++extern void size_overflow_write_optimization_summary(cgraph_node_set set, varpool_node_set vset); ++#else ++extern void size_overflow_write_summary(cgraph_node_set set); ++extern void size_overflow_write_optimization_summary(cgraph_node_set set); ++#endif ++ ++// size_overflow_fnptrs.c ++extern void handle_function_ptr_ret(struct walk_use_def_data *use_def_data, const_tree fn_ptr); ++extern void check_local_variables(next_interesting_function_t next_node); ++extern void check_global_variables(next_interesting_function_t cur_global); ++extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, struct fn_raw_data *raw_data); ++ ++ ++// size_overflow_debug.c ++extern void __unused print_intentional_mark(enum intentional_mark mark); ++extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node); ++extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this); ++extern void __unused print_global_next_interesting_functions(void); ++extern void __unused print_children_chain_list(next_interesting_function_t next_node); ++extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node); ++extern const char * __unused print_so_mark_name(enum size_overflow_mark mark); ++extern const char * __unused print_intentional_mark_name(enum intentional_mark mark); ++extern void __unused print_next_interesting_function(next_interesting_function_t node); ++extern void __unused print_raw_data(struct fn_raw_data *data); ++ ++#endif +diff --git a/scripts/gcc-plugins/size_overflow_plugin/size_overflow_debug.c b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_debug.c +new file mode 100644 +index 000000000000..bae3ee7ade88 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_debug.c +@@ -0,0 +1,201 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++ ++void __unused print_intentional_mark(enum intentional_mark mark) ++{ ++ fprintf(stderr, "intentional mark: "); ++ switch (mark) { ++ case MARK_NO: ++ fprintf(stderr, "mark_no\n"); ++ break; ++ case MARK_YES: ++ fprintf(stderr, "mark_yes\n"); ++ break; ++ case MARK_TURN_OFF: ++ fprintf(stderr, "mark_turn_off\n"); ++ break; ++ case MARK_END_INTENTIONAL: ++ fprintf(stderr, "mark_end_intentional\n"); ++ break; ++ } ++} ++ ++unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node) ++{ ++ basic_block bb; ++ ++ fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node)); ++ ++ fprintf(file, "\nstmts:\n"); ++ FOR_EACH_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) { ++ gimple_stmt_iterator si; ++ ++ fprintf(file, "<bb %u>:\n", bb->index); ++ for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si)) ++ print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS); ++ for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si)) ++ print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS); ++ fprintf(file, "\n"); ++ } ++ ++ fprintf(file, "---------------------------------\n"); ++ ++ return 0; ++} ++ ++void __unused print_next_interesting_function(next_interesting_function_t node) ++{ ++ unsigned int i, children_len; ++ next_interesting_function_t cur; ++ ++ if (!node) ++ return; ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, node->children)) ++ children_len = 0; ++ else ++ children_len = VEC_length(next_interesting_function_t, node->children); ++#else ++ children_len = vec_safe_length(node->children); ++#endif ++ ++ fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node); ++ fprintf(stderr, "decl_name: %s, based_decl: %s, ", node->decl_name, get_based_decl_str(node->based_decl)); ++ ++ fprintf(stderr, "num: %u marked: %s context: %s children len: %u\n", node->num, print_so_mark_name(node->marked), node->context, children_len); ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, node->children)) ++ return; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) { ++#endif ++ fprintf(stderr, "\t%u. child: %s %u %p marked: %s context: %s\n", i + 1, cur->decl_name, cur->num, cur, print_so_mark_name(cur->marked), cur->context); ++ } ++} ++ ++// Dump the full next_interesting_function_t list for parsing by print_dependecy.py ++void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this) ++{ ++ next_interesting_function_t cur; ++ unsigned int len; ++ ++ fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head); ++ for (cur = head, len = 0; cur; cur = cur->next, len++) { ++ fprintf(stderr, "%u. ", len + 1); ++ print_next_interesting_function(cur); ++ ++ fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node); ++ print_next_interesting_function(cur->orig_next_node); ++ ++ if (only_this) ++ break; ++ } ++ ++ fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1); ++} ++ ++void __unused print_global_next_interesting_functions(void) ++{ ++ unsigned int i; ++ ++ fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n"); ++ for (i = 0; i < GLOBAL_NIFN_LEN; i++) { ++ if (!global_next_interesting_function[i]) ++ continue; ++ fprintf(stderr, "hash: %u\n", i); ++ print_next_interesting_functions_chain(global_next_interesting_function[i], false); ++ } ++ fprintf(stderr, "----------------------\n\n"); ++} ++ ++// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py ++void __unused print_children_chain_list(next_interesting_function_t next_node) ++{ ++ next_interesting_function_t cur; ++ unsigned int i; ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, next_node->children)) ++ return; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) { ++#endif ++ fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num); ++ print_children_chain_list(cur); ++ } ++} ++ ++void __unused print_all_next_node_children_chain_list(next_interesting_function_t head) ++{ ++ next_interesting_function_t cur; ++ ++ for (cur = head; cur; cur = cur->next) { ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, cur->children)) ++#else ++ if (vec_safe_length(cur->children) == 0) ++#endif ++ continue; ++ fprintf(stderr, "############ START ############\n"); ++ print_children_chain_list(cur); ++ fprintf(stderr, "############ END ############\n"); ++ } ++} ++ ++const char * __unused print_intentional_mark_name(enum intentional_mark mark) ++{ ++ switch(mark) { ++ case MARK_NO: ++ return "mark no"; ++ case MARK_YES: ++ return "mark yes"; ++ case MARK_END_INTENTIONAL: ++ return "mark end intetional"; ++ case MARK_TURN_OFF: ++ return "mark turn off"; ++ } ++ ++ gcc_unreachable(); ++} ++ ++const char * __unused print_so_mark_name(enum size_overflow_mark mark) ++{ ++ switch(mark) { ++ case ASM_STMT_SO_MARK: ++ return "asm_stmt_so_mark"; ++ case YES_SO_MARK: ++ return "yes_so_mark"; ++ case NO_SO_MARK: ++ return "no_so_mark"; ++ } ++ ++ gcc_unreachable(); ++} ++ ++void __unused print_raw_data(struct fn_raw_data *data) ++{ ++ fprintf(stderr, "decl_str: %s, context: %s, num: %u, hash: %u\ndecl:\n", data->decl_str ? data->decl_str : "NULL", data->context ? data->context : "NULL", data->num, data->hash); ++ debug_tree(data->decl); ++ fprintf(stderr, "marked: %s, based_decl: %s\norig_decl_str: %s, orig_num: %u\n", print_so_mark_name(data->marked), get_based_decl_str(data->based_decl), data->orig_decl_str? data->orig_decl_str : "NULL", data->orig_num); ++} +diff --git a/scripts/gcc-plugins/size_overflow_plugin/size_overflow_ipa.c b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_ipa.c +new file mode 100644 +index 000000000000..fc248334d9cc +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_ipa.c +@@ -0,0 +1,1333 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++#include <libgen.h> ++ ++static void walk_use_def_next_functions(struct walk_use_def_data *use_def_data, tree lhs); ++ ++next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN]; ++static bool global_changed; ++ ++static struct cgraph_node_hook_list *function_insertion_hook_holder; ++static struct cgraph_2node_hook_list *node_duplication_hook_holder; ++ ++struct cgraph_node *get_cnode(const_tree fndecl) ++{ ++ gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL); ++#if BUILDING_GCC_VERSION <= 4005 ++ return cgraph_get_node(CONST_CAST_TREE(fndecl)); ++#else ++ return cgraph_get_node(fndecl); ++#endif ++} ++ ++static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num) ++{ ++ // Ignore num without a value ++ if (num != NONE_ARGNUM && cur_node->num != num) ++ return false; ++ if (strcmp(cur_node->context, context)) ++ return false; ++ return !strcmp(cur_node->decl_name, decl_name); ++} ++ ++// Return the context of vardecl. If it is in a file scope then the context is vardecl_filebasename ++static const char* get_vardecl_context(const_tree decl) ++{ ++ expanded_location xloc; ++ char *buf, *path; ++ const char *bname; ++ int len; ++ ++ xloc = expand_location(DECL_SOURCE_LOCATION(decl)); ++ gcc_assert(xloc.file); ++ path = xstrdup(xloc.file); ++ bname = basename(path); ++ ++ len = asprintf(&buf, "vardecl_%s", bname); ++ gcc_assert(len > 0); ++ return buf; ++} ++ ++// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl" ++const char* get_decl_context(const_tree decl) ++{ ++ switch (TREE_CODE(decl)) { ++ case FUNCTION_DECL: ++ return "fndecl"; ++ // TODO: Ignore anonymous types for now ++ case FIELD_DECL: ++ return get_type_name_from_field(decl); ++ case VAR_DECL: ++ if (TREE_PUBLIC(decl) || DECL_EXTERNAL(decl)) ++ return "vardecl"; ++ if (TREE_STATIC(decl) && !TREE_PUBLIC(decl)) ++ return get_vardecl_context(decl); ++ // ignore local variable ++ if (!TREE_STATIC(decl) && !DECL_EXTERNAL(decl)) ++ return NULL; ++ default: ++ debug_tree(decl); ++ gcc_unreachable(); ++ } ++} ++ ++// Find the function with the specified argument in the list ++next_interesting_function_t get_global_next_interesting_function_entry(struct fn_raw_data *raw_data) ++{ ++ next_interesting_function_t cur_node, head; ++ ++ gcc_assert(raw_data->hash != NO_HASH); ++ gcc_assert(raw_data->decl_str); ++ gcc_assert(raw_data->context); ++ ++ head = global_next_interesting_function[raw_data->hash]; ++ for (cur_node = head; cur_node; cur_node = cur_node->next) { ++ if (raw_data->marked != ASM_STMT_SO_MARK && cur_node->marked == ASM_STMT_SO_MARK) ++ continue; ++ if (compare_next_interesting_functions(cur_node, raw_data->decl_str, raw_data->context, raw_data->num)) ++ return cur_node; ++ } ++ return NULL; ++} ++ ++next_interesting_function_t get_global_next_interesting_function_entry_with_hash(struct fn_raw_data *raw_data) ++{ ++ gcc_assert(raw_data->decl != NULL_TREE); ++ gcc_assert(raw_data->decl_str); ++ ++ raw_data->hash = get_decl_hash(raw_data->decl, raw_data->decl_str); ++ if (raw_data->hash == NO_HASH) ++ return NULL; ++ ++ if (!raw_data->context) ++ raw_data->context = get_decl_context(raw_data->decl); ++ if (!raw_data->context) ++ return NULL; ++ return get_global_next_interesting_function_entry(raw_data); ++} ++ ++next_interesting_function_t create_new_next_interesting_entry(struct fn_raw_data *raw_data, next_interesting_function_t orig_next_node) ++{ ++ next_interesting_function_t new_node; ++ ++ gcc_assert(raw_data->decl_str); ++ gcc_assert(raw_data->context); ++ gcc_assert(raw_data->hash != NO_HASH); ++ gcc_assert(raw_data->num != NONE_ARGNUM); ++ gcc_assert(raw_data->based_decl != SO_NONE); ++ ++ new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node)); ++ new_node->decl_name = xstrdup(raw_data->decl_str); ++ ++ gcc_assert(raw_data->context); ++ new_node->context = xstrdup(raw_data->context); ++ new_node->hash = raw_data->hash; ++ new_node->num = raw_data->num; ++ new_node->next = NULL; ++ new_node->children = NULL; ++ new_node->marked = raw_data->marked; ++ new_node->orig_next_node = orig_next_node; ++ new_node->based_decl = raw_data->based_decl; ++ ++ return new_node; ++} ++ ++// Ignore these functions to not explode coverage (+strncmp+fndecl+3+35130+) ++static bool temporary_skip_these_functions(struct fn_raw_data *raw_data) ++{ ++ gcc_assert(raw_data->hash != NO_HASH); ++ gcc_assert(raw_data->decl_str); ++ ++ if (raw_data->hash == 35130 && !strcmp(raw_data->decl_str, "strncmp")) ++ return true; ++ if (raw_data->hash == 46193 && !strcmp(raw_data->decl_str, "strnlen")) ++ return true; ++ if (raw_data->hash == 43267 && !strcmp(raw_data->decl_str, "strncpy")) ++ return true; ++ if (raw_data->hash == 10300 && !strcmp(raw_data->decl_str, "strncpy_from_user")) ++ return true; ++ if (raw_data->hash == 26117 && !strcmp(raw_data->decl_str, "memchr")) ++ return true; ++ if (raw_data->hash == 16203 && !strcmp(raw_data->decl_str, "memchr_inv")) ++ return true; ++ if (raw_data->hash == 24269 && !strcmp(raw_data->decl_str, "memcmp")) ++ return true; ++ if (raw_data->hash == 60390 && !strcmp(raw_data->decl_str, "memcpy")) ++ return true; ++ if (raw_data->hash == 25040 && !strcmp(raw_data->decl_str, "memmove")) ++ return true; ++ if (raw_data->hash == 29763 && !strcmp(raw_data->decl_str, "memset")) ++ return true; ++ return false; ++} ++ ++// Create the main data structure ++next_interesting_function_t create_new_next_interesting_decl(struct fn_raw_data *raw_data, next_interesting_function_t orig_next_node) ++{ ++ enum tree_code decl_code; ++ ++ if (raw_data->num == NONE_ARGNUM) ++ return NULL; ++ ++ gcc_assert(raw_data->decl != NULL_TREE); ++ gcc_assert(raw_data->num != NONE_ARGNUM); ++ gcc_assert(raw_data->decl_str); ++ ++ decl_code = TREE_CODE(raw_data->decl); ++ ++ gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL); ++ ++ if (is_vararg(raw_data->decl, raw_data->num)) ++ return NULL; ++ ++ raw_data->hash = get_decl_hash(raw_data->decl, raw_data->decl_str); ++ if (raw_data->hash == NO_HASH) ++ return NULL; ++ ++ if (get_size_overflow_hash_entry_tree(raw_data, DISABLE_SIZE_OVERFLOW)) ++ return NULL; ++ if (temporary_skip_these_functions(raw_data)) ++ return NULL; ++ ++ gcc_assert(raw_data->num <= MAX_PARAM); ++ // Clones must have an orig_next_node ++ gcc_assert(!made_by_compiler(raw_data->decl) || orig_next_node); ++ ++ raw_data->context = get_decl_context(raw_data->decl); ++ if (!raw_data->context) ++ return NULL; ++ ++ return create_new_next_interesting_entry(raw_data, orig_next_node); ++} ++ ++void add_to_global_next_interesting_function(next_interesting_function_t new_entry) ++{ ++ next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL; ++ ++ // new_entry is appended to the end of a list ++ new_entry->next = NULL; ++ ++ cur_global_head = global_next_interesting_function[new_entry->hash]; ++ if (!cur_global_head) { ++ global_next_interesting_function[new_entry->hash] = new_entry; ++ return; ++ } ++ ++ ++ for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) { ++ if (!cur_global->next) ++ cur_global_end = cur_global; ++ ++ if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num)) ++ return; ++ } ++ ++ gcc_assert(cur_global_end); ++ cur_global_end->next = new_entry; ++} ++ ++/* If the interesting function is a clone then find or create its original next_interesting_function_t node ++ * and add it to global_next_interesting_function ++ */ ++static next_interesting_function_t create_orig_next_node_for_a_clone(struct fn_raw_data *clone_raw_data) ++{ ++ struct fn_raw_data orig_raw_data; ++ next_interesting_function_t orig_next_node; ++ enum tree_code decl_code; ++ ++ gcc_assert(clone_raw_data->decl != NULL_TREE); ++ gcc_assert(clone_raw_data->num != NONE_ARGNUM); ++ gcc_assert(clone_raw_data->based_decl != SO_NONE); ++ ++ initialize_raw_data(&orig_raw_data); ++ orig_raw_data.decl = get_orig_fndecl(clone_raw_data->decl); ++ ++ if (DECL_BUILT_IN(orig_raw_data.decl) || DECL_BUILT_IN_CLASS(orig_raw_data.decl) == BUILT_IN_NORMAL) ++ return NULL; ++ ++ if (made_by_compiler(orig_raw_data.decl)) ++ return NULL; ++ ++ decl_code = TREE_CODE(orig_raw_data.decl); ++ if (decl_code == FIELD_DECL || decl_code == VAR_DECL) ++ orig_raw_data.num = clone_raw_data->num; ++ else ++ orig_raw_data.num = get_correct_argnum(clone_raw_data->decl, orig_raw_data.decl, clone_raw_data->num); ++ ++ // Skip over ISRA.162 parm decls ++ if (orig_raw_data.num == CANNOT_FIND_ARG) ++ return NULL; ++ ++ orig_raw_data.decl_str = get_orig_decl_name(orig_raw_data.decl); ++ orig_raw_data.marked = NO_SO_MARK; ++ orig_next_node = get_global_next_interesting_function_entry_with_hash(&orig_raw_data); ++ if (orig_next_node) ++ return orig_next_node; ++ ++ orig_raw_data.marked = clone_raw_data->marked; ++ orig_raw_data.based_decl = clone_raw_data->based_decl; ++ orig_next_node = create_new_next_interesting_decl(&orig_raw_data, NULL); ++ if (!orig_next_node) ++ return NULL; ++ ++ add_to_global_next_interesting_function(orig_next_node); ++ return orig_next_node; ++} ++ ++// Find or create the next_interesting_function_t node for decl and num ++next_interesting_function_t get_and_create_next_node_from_global_next_nodes(struct fn_raw_data *raw_data, next_interesting_function_t orig_next_node) ++{ ++ next_interesting_function_t cur_next_cnode; ++ ++ gcc_assert(raw_data->decl != NULL_TREE); ++ ++ if (DECL_NAME(raw_data->decl) == NULL_TREE) ++ return NULL; ++ ++ raw_data->decl_str = DECL_NAME_POINTER(raw_data->decl); ++ ++ cur_next_cnode = get_global_next_interesting_function_entry_with_hash(raw_data); ++ if (cur_next_cnode) ++ goto out; ++ ++ if (!orig_next_node && made_by_compiler(raw_data->decl)) { ++ orig_next_node = create_orig_next_node_for_a_clone(raw_data); ++ if (!orig_next_node) ++ return NULL; ++ } ++ ++ cur_next_cnode = create_new_next_interesting_decl(raw_data, orig_next_node); ++ if (!cur_next_cnode) ++ return NULL; ++ ++ add_to_global_next_interesting_function(cur_next_cnode); ++out: ++ if (cur_next_cnode->marked != raw_data->marked && cur_next_cnode->marked != NO_SO_MARK) ++ return cur_next_cnode; ++ ++ if (raw_data->marked != NO_SO_MARK && cur_next_cnode->marked == NO_SO_MARK) ++ cur_next_cnode->marked = raw_data->marked; ++ ++ return cur_next_cnode; ++} ++ ++static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, struct fn_raw_data *raw_data) ++{ ++ next_interesting_function_t cur_node; ++ ++ gcc_assert(!raw_data->context); ++ ++ gcc_assert(raw_data->decl_str); ++ gcc_assert(raw_data->decl != NULL_TREE); ++ gcc_assert(raw_data->num != NONE_ARGNUM); ++ ++ raw_data->context = get_decl_context(raw_data->decl); ++ // Ignore function if there is no context ++ if (!raw_data->context) ++ return true; ++ ++ for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) { ++ if (compare_next_interesting_functions(cur_node, raw_data->decl_str, raw_data->context, raw_data->num)) ++ return true; ++ } ++ return false; ++} ++ ++static void handle_function(struct walk_use_def_data *use_def_data, tree fndecl, const_tree arg) ++{ ++ struct fn_raw_data raw_data; ++ next_interesting_function_t orig_next_node, new_node; ++ ++ gcc_assert(fndecl != NULL_TREE); ++ ++ // ignore builtins to not explode coverage (e.g., memcpy) ++ if (DECL_BUILT_IN(fndecl) || DECL_BUILT_IN_CLASS(fndecl) == BUILT_IN_NORMAL) ++ return; ++ ++ if (get_intentional_attr_type(fndecl) == MARK_TURN_OFF) ++ return; ++ ++ initialize_raw_data(&raw_data); ++ raw_data.decl = fndecl; ++ raw_data.based_decl = SO_FUNCTION; ++ raw_data.decl_str = DECL_NAME_POINTER(fndecl); ++ raw_data.marked = NO_SO_MARK; ++ ++ // convert arg into its position ++ if (arg == NULL_TREE) ++ raw_data.num = 0; ++ else ++ raw_data.num = find_arg_number_tree(arg, raw_data.decl); ++ if (raw_data.num == CANNOT_FIND_ARG) ++ return; ++ ++ if (has_next_interesting_function_chain_node(use_def_data->next_cnodes_head, &raw_data)) ++ return; ++ ++ if (made_by_compiler(raw_data.decl)) { ++ orig_next_node = create_orig_next_node_for_a_clone(&raw_data); ++ if (!orig_next_node) ++ return; ++ } else ++ orig_next_node = NULL; ++ ++ new_node = create_new_next_interesting_decl(&raw_data, orig_next_node); ++ if (!new_node) ++ return; ++ new_node->next = use_def_data->next_cnodes_head; ++ use_def_data->next_cnodes_head = new_node; ++} ++ ++static void walk_use_def_next_functions_phi(struct walk_use_def_data *use_def_data, const_tree result) ++{ ++ gphi *phi = as_a_gphi(get_def_stmt(result)); ++ unsigned int i, n = gimple_phi_num_args(phi); ++ ++ pointer_set_insert(use_def_data->visited, phi); ++ for (i = 0; i < n; i++) { ++ tree arg = gimple_phi_arg_def(phi, i); ++ ++ walk_use_def_next_functions(use_def_data, arg); ++ } ++} ++ ++static void walk_use_def_next_functions_binary(struct walk_use_def_data *use_def_data, const_tree lhs) ++{ ++ gassign *def_stmt = as_a_gassign(get_def_stmt(lhs)); ++ tree rhs1, rhs2; ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ rhs2 = gimple_assign_rhs2(def_stmt); ++ ++ walk_use_def_next_functions(use_def_data, rhs1); ++ walk_use_def_next_functions(use_def_data, rhs2); ++} ++ ++static void walk_use_def_next_functions_unary(struct walk_use_def_data *use_def_data, const gassign *stmt) ++{ ++ tree rhs1 = gimple_assign_rhs1(stmt); ++ ++ walk_use_def_next_functions(use_def_data, rhs1); ++} ++ ++void __weak handle_function_ptr_ret(struct walk_use_def_data *use_def_data __unused, const_tree fn_ptr __unused) ++{ ++} ++ ++static void create_and_append_new_next_interesting_field_var_decl(struct walk_use_def_data *use_def_data, struct fn_raw_data *raw_data) ++{ ++ next_interesting_function_t new_node; ++ ++ if (raw_data->decl == NULL_TREE) ++ return; ++ ++ if (DECL_NAME(raw_data->decl) == NULL_TREE) ++ return; ++ ++ gcc_assert(!raw_data->decl_str); ++ gcc_assert(raw_data->num == NONE_ARGNUM); ++ ++ raw_data->decl_str = DECL_NAME_POINTER(raw_data->decl); ++ raw_data->num = 0; ++ raw_data->marked = NO_SO_MARK; ++ ++ new_node = create_new_next_interesting_decl(raw_data, NULL); ++ if (!new_node) ++ return; ++ new_node->next = use_def_data->next_cnodes_head; ++ use_def_data->next_cnodes_head = new_node; ++} ++ ++static void handle_struct_fields(struct walk_use_def_data *use_def_data, const_tree node) ++{ ++ struct fn_raw_data raw_data; ++ ++ initialize_raw_data(&raw_data); ++ ++ switch (TREE_CODE(node)) { ++ case ARRAY_REF: ++#if BUILDING_GCC_VERSION >= 4006 ++ case MEM_REF: ++#endif ++ case INDIRECT_REF: ++ case COMPONENT_REF: ++ raw_data.decl = get_ref_field(node); ++ raw_data.based_decl = SO_FIELD; ++ break; ++ // TODO ++ case BIT_FIELD_REF: ++ case VIEW_CONVERT_EXPR: ++ case REALPART_EXPR: ++ case IMAGPART_EXPR: ++ return; ++ default: ++ debug_tree(node); ++ gcc_unreachable(); ++ } ++ ++ if (get_intentional_attr_type(raw_data.decl) == MARK_TURN_OFF) ++ return; ++ ++ create_and_append_new_next_interesting_field_var_decl(use_def_data, &raw_data); ++} ++ ++static void handle_vardecl(struct walk_use_def_data *use_def_data, tree node) ++{ ++ struct fn_raw_data raw_data; ++ ++ initialize_raw_data(&raw_data); ++ ++ raw_data.decl = node; ++ raw_data.based_decl = SO_VAR; ++ create_and_append_new_next_interesting_field_var_decl(use_def_data, &raw_data); ++} ++ ++/* Find all functions that influence lhs ++ * ++ * Encountered functions are added to the children vector (next_interesting_function_t). ++ */ ++static void walk_use_def_next_functions(struct walk_use_def_data *use_def_data, tree lhs) ++{ ++ enum tree_code code; ++ const_gimple def_stmt; ++ ++ if (skip_types(lhs)) ++ return; ++ ++ if (VAR_P(lhs)) { ++ handle_vardecl(use_def_data, lhs); ++ return; ++ } ++ ++ code = TREE_CODE(lhs); ++ if (code == PARM_DECL) { ++ handle_function(use_def_data, current_function_decl, lhs); ++ return; ++ } ++ ++ if (TREE_CODE_CLASS(code) == tcc_reference) { ++ handle_struct_fields(use_def_data, lhs); ++ return; ++ } ++ ++ if (code != SSA_NAME) ++ return; ++ ++ def_stmt = get_def_stmt(lhs); ++ if (!def_stmt) ++ return; ++ ++ if (pointer_set_insert(use_def_data->visited, def_stmt)) ++ return; ++ ++ switch (gimple_code(def_stmt)) { ++ case GIMPLE_NOP: ++ walk_use_def_next_functions(use_def_data, SSA_NAME_VAR(lhs)); ++ return; ++ case GIMPLE_ASM: ++ if (!is_size_overflow_asm(def_stmt)) ++ return; ++ walk_use_def_next_functions(use_def_data, get_size_overflow_asm_input(as_a_const_gasm(def_stmt))); ++ return; ++ case GIMPLE_CALL: { ++ tree fndecl = gimple_call_fndecl(def_stmt); ++ ++ if (fndecl != NULL_TREE) { ++ handle_function(use_def_data, fndecl, NULL_TREE); ++ return; ++ } ++ fndecl = gimple_call_fn(def_stmt); ++ handle_function_ptr_ret(use_def_data, fndecl); ++ return; ++ } ++ case GIMPLE_PHI: ++ walk_use_def_next_functions_phi(use_def_data, lhs); ++ return; ++ case GIMPLE_ASSIGN: ++ switch (gimple_num_ops(def_stmt)) { ++ case 2: ++ walk_use_def_next_functions_unary(use_def_data, as_a_const_gassign(def_stmt)); ++ return; ++ case 3: ++ walk_use_def_next_functions_binary(use_def_data, lhs); ++ return; ++ } ++ default: ++ debug_gimple_stmt((gimple)def_stmt); ++ error("%s: unknown gimple code", __func__); ++ gcc_unreachable(); ++ } ++} ++ ++// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node ++static next_interesting_function_t search_next_functions(tree node, next_interesting_function_t parent) ++{ ++ struct walk_use_def_data use_def_data; ++ ++ use_def_data.parent = parent; ++ use_def_data.next_cnodes_head = NULL; ++ use_def_data.visited = pointer_set_create(); ++ ++ walk_use_def_next_functions(&use_def_data, node); ++ ++ pointer_set_destroy(use_def_data.visited); ++ return use_def_data.next_cnodes_head; ++} ++ ++// True if child already exists in the next_interesting_function_t children vector ++bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node) ++{ ++ unsigned int i; ++ next_interesting_function_t cur; ++ ++ gcc_assert(next_node); ++ // handle recursion ++ if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num) ++ return true; ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, target->children)) ++ return false; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) { ++#endif ++ if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num)) ++ return true; ++ } ++ return false; ++} ++ ++void push_child(next_interesting_function_t parent, next_interesting_function_t child) ++{ ++ if (!has_next_interesting_function_vec(parent, child)) { ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_push(next_interesting_function_t, heap, parent->children, child); ++#else ++ vec_safe_push(parent->children, child); ++#endif ++ } ++} ++ ++void __weak check_local_variables(next_interesting_function_t next_node __unused) {} ++ ++// Add children to parent and global_next_interesting_function ++static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children) ++{ ++ next_interesting_function_t cur = children; ++ ++ gcc_assert(parent); ++ ++ while (cur) { ++ struct fn_raw_data child_raw_data; ++ next_interesting_function_t next, child; ++ ++ next = cur->next; ++ ++ initialize_raw_data(&child_raw_data); ++ child_raw_data.decl_str = cur->decl_name; ++ child_raw_data.context = cur->context; ++ child_raw_data.hash = cur->hash; ++ child_raw_data.num = cur->num; ++ child_raw_data.marked = NO_SO_MARK; ++ child = get_global_next_interesting_function_entry(&child_raw_data); ++ if (!child) { ++ add_to_global_next_interesting_function(cur); ++ child = cur; ++ } ++ ++ check_local_variables(child); ++ ++ push_child(parent, child); ++ ++ cur = next; ++ } ++ ++ check_local_variables(parent); ++} ++ ++next_interesting_function_t __weak get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, struct fn_raw_data *raw_data __unused) ++{ ++ return NULL; ++} ++ ++static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num) ++{ ++ struct fn_raw_data raw_data; ++ ++ initialize_raw_data(&raw_data); ++ raw_data.num = num; ++ raw_data.marked = NO_SO_MARK; ++ raw_data.based_decl = SO_FUNCTION; ++ ++ switch (gimple_code(stmt)) { ++ case GIMPLE_ASM: ++ raw_data.decl = current_function_decl; ++ raw_data.marked = ASM_STMT_SO_MARK; ++ return get_and_create_next_node_from_global_next_nodes(&raw_data, NULL); ++ case GIMPLE_CALL: ++ raw_data.decl = gimple_call_fndecl(stmt); ++ if (raw_data.decl != NULL_TREE) ++ return get_and_create_next_node_from_global_next_nodes(&raw_data, NULL); ++ raw_data.decl = gimple_call_fn(stmt); ++ return get_and_create_next_node_from_global_next_nodes_fnptr(raw_data.decl, &raw_data); ++ case GIMPLE_RETURN: ++ raw_data.decl = current_function_decl; ++ return get_and_create_next_node_from_global_next_nodes(&raw_data, NULL); ++ case GIMPLE_ASSIGN: { ++ tree lhs = gimple_assign_lhs(stmt); ++ ++ if (VAR_P(lhs)) ++ raw_data.decl = lhs; ++ else ++ raw_data.decl = get_ref_field(lhs); ++ if (raw_data.decl == NULL_TREE) ++ return NULL; ++ return get_and_create_next_node_from_global_next_nodes(&raw_data, NULL); ++ } ++ default: ++ debug_gimple_stmt((gimple)stmt); ++ gcc_unreachable(); ++ } ++} ++ ++// Handle potential next_interesting_function_t parent if its argument has an integer type ++static void collect_all_possible_size_overflow_fns(const_gimple stmt, tree start_var, unsigned int num) ++{ ++ next_interesting_function_t children_next_cnode, parent_next_cnode; ++ ++ // skip void return values ++ if (start_var == NULL_TREE) ++ return; ++ ++ if (skip_types(start_var)) ++ return; ++ ++ // handle intentional MARK_TURN_OFF ++ if (check_intentional_size_overflow_asm_and_attribute(start_var) == MARK_TURN_OFF) ++ return; ++ ++ parent_next_cnode = create_parent_next_cnode(stmt, num); ++ if (!parent_next_cnode) ++ return; ++ ++ children_next_cnode = search_next_functions(start_var, parent_next_cnode); ++ collect_data_for_execute(parent_next_cnode, children_next_cnode); ++} ++ ++static void collect_all_possible_size_overflow_fields_and_vars(const gassign *assign) ++{ ++ tree start_var, decl, lhs = gimple_assign_lhs(assign); ++ ++ if (VAR_P(lhs)) ++ decl = lhs; ++ else ++ decl = get_ref_field(lhs); ++ if (decl == NULL_TREE) ++ return; ++ ++ if (get_intentional_attr_type(decl) == MARK_TURN_OFF) ++ return; ++ ++ start_var = gimple_assign_rhs1(assign); ++ collect_all_possible_size_overflow_fns(assign, start_var, 0); ++ ++ start_var = gimple_assign_rhs2(assign); ++ collect_all_possible_size_overflow_fns(assign, start_var, 0); ++ ++#if BUILDING_GCC_VERSION >= 4006 ++ start_var = gimple_assign_rhs3(assign); ++ collect_all_possible_size_overflow_fns(assign, start_var, 0); ++#endif ++} ++ ++// Find potential next_interesting_function_t parents ++static void handle_cgraph_node(struct cgraph_node *node) ++{ ++ basic_block bb; ++ tree cur_fndecl = NODE_DECL(node); ++ ++ set_current_function_decl(cur_fndecl); ++ ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ tree start_var; ++ gimple stmt = gsi_stmt(gsi); ++ ++ switch (gimple_code(stmt)) { ++ case GIMPLE_RETURN: { ++ const greturn *return_stmt = as_a_const_greturn(stmt); ++ ++ start_var = gimple_return_retval(return_stmt); ++ collect_all_possible_size_overflow_fns(return_stmt, start_var, 0); ++ break; ++ } ++ case GIMPLE_ASM: { ++ const gasm *asm_stmt = as_a_const_gasm(stmt); ++ ++ if (!is_size_overflow_insert_check_asm(asm_stmt)) ++ break; ++ start_var = get_size_overflow_asm_input(asm_stmt); ++ collect_all_possible_size_overflow_fns(asm_stmt, start_var, 0); ++ break; ++ } ++ case GIMPLE_CALL: { ++ unsigned int i, len; ++ const gcall *call = as_a_const_gcall(stmt); ++ tree fndecl = gimple_call_fndecl(call); ++ ++ if (fndecl != NULL_TREE && (DECL_BUILT_IN(fndecl) || DECL_BUILT_IN_CLASS(fndecl) == BUILT_IN_NORMAL)) ++ break; ++ ++ len = gimple_call_num_args(call); ++ for (i = 0; i < len; i++) { ++ start_var = gimple_call_arg(call, i); ++ collect_all_possible_size_overflow_fns(call, start_var, i + 1); ++ } ++ break; ++ } ++ case GIMPLE_ASSIGN: ++ collect_all_possible_size_overflow_fields_and_vars(as_a_const_gassign(stmt)); ++ break; ++ default: ++ break; ++ } ++ } ++ } ++ ++ unset_current_function_decl(); ++} ++ ++/* Collect all potentially interesting function parameters and return values of integer types ++ * and store their data flow dependencies ++ */ ++static void size_overflow_generate_summary(void) ++{ ++ struct cgraph_node *node; ++ ++ size_overflow_register_hooks(); ++ ++ FOR_EACH_FUNCTION(node) { ++ if (is_valid_cgraph_node(node)) ++ handle_cgraph_node(node); ++ } ++} ++ ++static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused) ++{ ++ debug_cgraph_node(node); ++ gcc_unreachable(); ++} ++ ++/* Handle dst if src is in the global_next_interesting_function list. ++ * If src is a clone then dst inherits the orig_next_node of src otherwise ++ * src will become the orig_next_node of dst. ++ */ ++static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused) ++{ ++ next_interesting_function_t head, cur; ++ struct fn_raw_data src_raw_data; ++ ++ initialize_raw_data(&src_raw_data); ++ src_raw_data.decl = NODE_DECL(src); ++ src_raw_data.decl_str = DECL_NAME_POINTER(src_raw_data.decl); ++ src_raw_data.context = get_decl_context(src_raw_data.decl); ++ if (!src_raw_data.context) ++ return; ++ ++ src_raw_data.num = NONE_ARGNUM; ++ src_raw_data.marked = NO_SO_MARK; ++ ++ head = get_global_next_interesting_function_entry_with_hash(&src_raw_data); ++ if (!head) ++ return; ++ ++ for (cur = head; cur; cur = cur->next) { ++ struct fn_raw_data dst_raw_data; ++ next_interesting_function_t orig_next_node, next_node; ++ ++ if (!compare_next_interesting_functions(cur, src_raw_data.decl_str, src_raw_data.context, src_raw_data.num)) ++ continue; ++ ++ initialize_raw_data(&dst_raw_data); ++ dst_raw_data.decl = NODE_DECL(dst); ++ dst_raw_data.decl_str = cgraph_node_name(dst); ++ dst_raw_data.marked = cur->marked; ++ dst_raw_data.based_decl = cur->based_decl; ++ ++ if (!made_by_compiler(dst_raw_data.decl)) ++ break; ++ ++ // For clones use the original node instead ++ if (cur->orig_next_node) ++ orig_next_node = cur->orig_next_node; ++ else ++ orig_next_node = cur; ++ ++ dst_raw_data.num = get_correct_argnum_fndecl(src_raw_data.decl, dst_raw_data.decl, cur->num); ++ if (dst_raw_data.num == CANNOT_FIND_ARG) ++ continue; ++ ++ next_node = create_new_next_interesting_decl(&dst_raw_data, orig_next_node); ++ if (next_node) ++ add_to_global_next_interesting_function(next_node); ++ } ++} ++ ++void size_overflow_register_hooks(void) ++{ ++ static bool init_p = false; ++ ++ if (init_p) ++ return; ++ init_p = true; ++ ++ function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL); ++ node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL); ++} ++ ++static void set_yes_so_mark(next_interesting_function_t next_node) ++{ ++ if (next_node->marked == NO_SO_MARK) { ++ next_node->marked = YES_SO_MARK; ++ global_changed = true; ++ } ++ // Mark the orig decl as well if it's a clone ++ if (next_node->orig_next_node && next_node->orig_next_node->marked == NO_SO_MARK) { ++ next_node->orig_next_node->marked = YES_SO_MARK; ++ global_changed = true; ++ } ++} ++ ++// Determine whether node or orig node is part of a tracked data flow ++static bool marked_fn(next_interesting_function_t next_node) ++{ ++ bool is_marked_fn, is_marked_orig = false; ++ ++ is_marked_fn = next_node->marked != NO_SO_MARK; ++ ++ if (next_node->orig_next_node) ++ is_marked_orig = next_node->orig_next_node->marked != NO_SO_MARK; ++ ++ return is_marked_fn || is_marked_orig; ++} ++ ++// Determine whether node or orig node is in the hash table already ++static bool already_in_the_hashtable(next_interesting_function_t next_node) ++{ ++ struct fn_raw_data raw_data; ++ ++ if (next_node->orig_next_node) ++ next_node = next_node->orig_next_node; ++ ++ initialize_raw_data(&raw_data); ++ raw_data.context = next_node->context; ++ raw_data.orig_decl_str = next_node->decl_name; ++ raw_data.orig_num = next_node->num; ++ raw_data.hash = next_node->hash; ++ ++ return get_size_overflow_hash_entry(&raw_data) != NULL; ++} ++ ++// Propagate the size_overflow marks up the use-def chains ++static bool has_marked_child(next_interesting_function_t next_node) ++{ ++ bool ret = false; ++ unsigned int i; ++ next_interesting_function_t child; ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, next_node->children)) ++ return false; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, child) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(next_node->children, i, child) { ++#endif ++ if (marked_fn(child) || already_in_the_hashtable(child)) ++ ret = true; ++ } ++ ++ return ret; ++} ++ ++/* Set YES_SO_MARK on the function, its orig node and children if: ++ * * the function or its orig node or one of its children is in the hash table already ++ * * the function's orig node is marked with YES_SO_MARK or ASM_STMT_SO_MARK ++ * * one of the children is marked with YES_SO_MARK or ASM_STMT_SO_MARK ++ */ ++static bool set_fn_so_mark(next_interesting_function_t next_node) ++{ ++ bool so_fn, so_hashtable, so_child; ++ ++ so_hashtable = already_in_the_hashtable(next_node); ++ so_fn = marked_fn(next_node); ++ so_child = has_marked_child(next_node); ++ ++ if (!so_fn && !so_hashtable && !so_child) ++ return false; ++ set_yes_so_mark(next_node); ++ return true; ++} ++ ++// Determine if any of the function pointer targets have data flow between the return value and one of the arguments ++static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent) ++{ ++ unsigned int i; ++ next_interesting_function_t child; ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, parent->children)) ++ return NULL; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) { ++#endif ++ if (child->num == 0) ++ continue; ++ if (strcmp(parent->decl_name, child->decl_name)) ++ continue; ++ if (!strcmp(child->context, "fndecl")) ++ return child; ++ } ++ return NULL; ++} ++ ++/* Trace a return value of function pointer type back to an argument via a concrete function ++ fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */ ++static void search_missing_fptr_arg(next_interesting_function_t parent) ++{ ++ next_interesting_function_t child; ++ unsigned int i; ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC(next_interesting_function_t, heap) *new_children = NULL; ++#else ++ vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL; ++#endif ++ ++ if (parent->num != 0) ++ return; ++ if (!strcmp(parent->context, "fndecl")) ++ return; ++ if (!strncmp(parent->context, "vardecl", sizeof("vardecl") - 1)) ++ return; ++ ++ // fnptr 0 && fn 0 ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, parent->children)) ++ return; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) { ++#endif ++ next_interesting_function_t cur_next_node, tracked_fn; ++ ++ if (child->num != 0) ++ continue; ++ // (fn 0 -> fn 2) ++ tracked_fn = get_same_not_ret_child(child); ++ if (!tracked_fn) ++ continue; ++ ++ // fn 2 => fnptr 2 ++ for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) { ++ if (cur_next_node->num != tracked_fn->num) ++ continue; ++ ++ if (strcmp(parent->decl_name, cur_next_node->decl_name)) ++ continue; ++ ++ if (!has_next_interesting_function_vec(parent, cur_next_node)) { ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node); ++#else ++ vec_safe_push(new_children, cur_next_node); ++#endif ++ } ++ } ++ } ++ ++#if BUILDING_GCC_VERSION == 4005 ++ if (VEC_empty(next_interesting_function_t, new_children)) ++ return; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child) ++ VEC_safe_push(next_interesting_function_t, heap, parent->children, child); ++#elif BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children); ++#else ++ vec_safe_splice(parent->children, new_children); ++#endif ++} ++ ++static void walk_so_marked_fns(next_interesting_function_set *visited, next_interesting_function_t parent) ++{ ++ unsigned int i; ++ next_interesting_function_t child; ++ ++ gcc_assert(parent); ++ if (!set_fn_so_mark(parent)) ++ return; ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, parent->children)) ++ return; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) { ++#endif ++ set_yes_so_mark(child); ++ ++ if (!pointer_set_insert(visited, child)) ++ walk_so_marked_fns(visited, child); ++ } ++} ++ ++// Do a depth-first recursive dump of the next_interesting_function_t children vector ++static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent) ++{ ++ unsigned int i; ++ next_interesting_function_t child; ++ ++ gcc_assert(parent); ++ gcc_assert(parent->marked != NO_SO_MARK); ++ print_missing_function(parent); ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, parent->children)) ++ return; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) { ++#endif ++ gcc_assert(child->marked != NO_SO_MARK); ++ if (!pointer_set_insert(visited, child)) ++ print_missing_functions(visited, child); ++ } ++} ++ ++// Set YES_SO_MARK on functions that will be emitted into the hash table ++static void search_so_marked_fns(void) ++{ ++ ++ unsigned int i; ++ next_interesting_function_set *visited; ++ ++ visited = next_interesting_function_pointer_set_create(); ++ for (i = 0; i < GLOBAL_NIFN_LEN; i++) { ++ next_interesting_function_t cur_global; ++ ++ for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) { ++ if (cur_global->marked != NO_SO_MARK && !pointer_set_insert(visited, cur_global)) ++ walk_so_marked_fns(visited, cur_global); ++ } ++ } ++ pointer_set_destroy(visited); ++} ++ ++static void walk_marked_functions(next_interesting_function_set *visited, next_interesting_function_t parent) ++{ ++ unsigned int i; ++ next_interesting_function_t child; ++ ++ if (pointer_set_insert(visited, parent)) ++ return; ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, parent->children)) ++ return; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) { ++#endif ++ switch (parent->based_decl) { ++ case SO_FIELD: ++ child->based_decl = SO_FIELD; ++ gcc_assert(child->based_decl != SO_FUNCTION_POINTER); ++ break; ++ case SO_FUNCTION_POINTER: ++ child->based_decl = SO_FUNCTION_POINTER; ++ gcc_assert(child->based_decl != SO_FIELD); ++ break; ++ case SO_FUNCTION: ++ case SO_VAR: ++ break; ++ default: ++ gcc_unreachable(); ++ } ++ ++ walk_marked_functions(visited, child); ++ } ++} ++ ++static void set_based_decl(void) ++{ ++ unsigned int i; ++ next_interesting_function_set *visited; ++ ++ visited = next_interesting_function_pointer_set_create(); ++ for (i = 0; i < GLOBAL_NIFN_LEN; i++) { ++ next_interesting_function_t cur; ++ ++ for (cur = global_next_interesting_function[i]; cur; cur = cur->next) { ++ if (cur->marked == ASM_STMT_SO_MARK && !pointer_set_contains(visited, cur)) ++ walk_marked_functions(visited, cur); ++ } ++ } ++ pointer_set_destroy(visited); ++} ++ ++// Print functions missing from the hash table ++static void print_so_marked_fns(void) ++{ ++ unsigned int i; ++ next_interesting_function_set *visited; ++ ++ visited = next_interesting_function_pointer_set_create(); ++ for (i = 0; i < GLOBAL_NIFN_LEN; i++) { ++ next_interesting_function_t cur_global; ++ ++ for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) { ++ if (cur_global->marked != NO_SO_MARK && !pointer_set_insert(visited, cur_global)) ++ print_missing_functions(visited, cur_global); ++ } ++ } ++ pointer_set_destroy(visited); ++} ++ ++void __weak check_global_variables(next_interesting_function_t cur_global __unused) {} ++ ++static void global_vars_and_fptrs(void) ++{ ++ unsigned int i; ++ ++ if (!in_lto_p) ++ return; ++ ++ // Collect vardecls and funtions reachable by function pointers ++ for (i = 0; i < GLOBAL_NIFN_LEN; i++) { ++ next_interesting_function_t cur_global; ++ ++ for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) { ++ check_global_variables(cur_global); ++ search_missing_fptr_arg(cur_global); ++ } ++ } ++} ++ ++static void print_parent_child(next_interesting_function_set *visited, next_interesting_function_t parent) ++{ ++ unsigned int i; ++ next_interesting_function_t child; ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ if (VEC_empty(next_interesting_function_t, parent->children)) ++ return; ++ FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) { ++#endif ++ fprintf(stderr, " PARENT: decl: %s-%u context: %s %p\n", parent->decl_name, parent->num, parent->context, parent); ++ fprintf(stderr, " \tCHILD: decl: %s-%u context: %s %p\n", child->decl_name, child->num, child->context, child); ++ ++ if (!pointer_set_insert(visited, child)) ++ print_parent_child(visited, child); ++ } ++} ++ ++static void print_data_flow(void) ++{ ++ unsigned int i; ++ next_interesting_function_set *visited; ++ ++ if (!in_lto_p) ++ return; ++ ++ visited = next_interesting_function_pointer_set_create(); ++ for (i = 0; i < GLOBAL_NIFN_LEN; i++) { ++ next_interesting_function_t cur_global; ++ ++ for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) { ++ if (cur_global->marked == NO_SO_MARK || pointer_set_insert(visited, cur_global)) ++ continue; ++ ++ fprintf(stderr, "Data flow: decl: %s-%u context: %s %p\n", cur_global->decl_name, cur_global->num, cur_global->context, cur_global); ++ ++ print_parent_child(visited, cur_global); ++ ++ fprintf(stderr, "\n"); ++ } ++ } ++ pointer_set_destroy(visited); ++} ++ ++static void set_so_fns(void) ++{ ++ do { ++ global_changed = false; ++ search_so_marked_fns(); ++ } while (global_changed); ++ ++ print_data_flow(); ++} ++ ++// Print all missing interesting functions ++static unsigned int size_overflow_execute(void) ++{ ++ if (flag_lto && !in_lto_p) ++ return 0; ++ ++ global_vars_and_fptrs(); ++ ++ set_so_fns(); ++ set_based_decl(); ++ print_so_marked_fns(); ++ ++ if (in_lto_p) { ++ fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__); ++ print_global_next_interesting_functions(); ++ } ++ ++ return 0; ++} ++ ++// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns) ++#if BUILDING_GCC_VERSION >= 4008 ++void __weak size_overflow_write_summary(void) {} ++void __weak size_overflow_write_optimization_summary(void) {} ++#elif BUILDING_GCC_VERSION >= 4006 ++void __weak size_overflow_write_summary(cgraph_node_set set __unused, varpool_node_set vset __unused) {} ++void __weak size_overflow_write_optimization_summary(cgraph_node_set set __unused, varpool_node_set vset __unused) {} ++#else ++void __weak size_overflow_write_summary(cgraph_node_set set __unused) {} ++void __weak size_overflow_write_optimization_summary(cgraph_node_set set __unused) {} ++#endif ++ ++void __weak size_overflow_read_summary(void); ++void __weak size_overflow_read_optimization_summary(void); ++ ++#define PASS_NAME size_overflow ++ ++#define NO_STMT_FIXUP ++#define NO_VARIABLE_TRANSFORM ++#define NO_GATE ++ ++#include "gcc-generate-ipa-pass.h" +diff --git a/scripts/gcc-plugins/size_overflow_plugin/size_overflow_misc.c b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_misc.c +new file mode 100644 +index 000000000000..28a8356e60e9 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_misc.c +@@ -0,0 +1,505 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++ ++bool is_vararg(const_tree fn, unsigned int num) ++{ ++ tree arg_list; ++ ++ if (num == 0) ++ return false; ++ if (fn == NULL_TREE) ++ return false; ++ if (TREE_CODE(fn) != FUNCTION_DECL) ++ return false; ++ ++ arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn)); ++ if (arg_list == NULL_TREE) ++ return false; ++ ++ if (tree_last(arg_list) == void_list_node) ++ return false; ++ ++ return num >= (unsigned int)list_length(arg_list); ++} ++ ++// Extract the field decl from memory references ++tree get_ref_field(const_tree ref) ++{ ++ tree field; ++ ++ // TODO: handle nested memory references ++ switch (TREE_CODE(ref)) { ++ case ARRAY_REF: ++ return NULL_TREE; ++#if BUILDING_GCC_VERSION >= 4006 ++ case MEM_REF: ++#endif ++ case INDIRECT_REF: ++ field = TREE_OPERAND(ref, 0); ++ break; ++ case COMPONENT_REF: ++ field = TREE_OPERAND(ref, 1); ++ break; ++ default: ++ return NULL_TREE; ++ } ++ ++ // TODO ++ if (TREE_CODE(field) == SSA_NAME) ++ return NULL_TREE; ++ // TODO ++ if (TREE_CODE(field) != FIELD_DECL) ++ return NULL_TREE; ++ // TODO ++ if (TREE_CODE(field) == ADDR_EXPR) ++ return NULL_TREE; ++ ++ return field; ++} ++ ++const char *get_type_name_from_field(const_tree field_decl) ++{ ++ const_tree context, type_name; ++ ++ if (TREE_CODE(field_decl) != FIELD_DECL) ++ return NULL; ++ ++ context = DECL_CONTEXT(field_decl); ++ // TODO ++ if (TREE_CODE(context) != RECORD_TYPE) ++ return NULL; ++ gcc_assert(TREE_CODE(context) == RECORD_TYPE); ++ type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context)); ++ if (type_name == NULL_TREE) ++ return NULL; ++ ++ if (TREE_CODE(type_name) == IDENTIFIER_NODE) ++ return IDENTIFIER_POINTER(type_name); ++ else if (TREE_CODE(type_name) == TYPE_DECL) ++ return DECL_NAME_POINTER(type_name); ++ ++ debug_tree(field_decl); ++ debug_tree(type_name); ++ gcc_unreachable(); ++} ++ ++// Was the function created by the compiler itself? ++bool made_by_compiler(const_tree decl) ++{ ++ enum tree_code decl_code; ++ struct cgraph_node *node; ++ ++ if (FUNCTION_PTR_P(decl)) ++ return false; ++ decl_code = TREE_CODE(decl); ++ if (decl_code == VAR_DECL || decl_code == FIELD_DECL) ++ return false; ++ ++ gcc_assert(decl_code == FUNCTION_DECL); ++ if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE && DECL_ABSTRACT_ORIGIN(decl) != decl) ++ return true; ++ if (DECL_ARTIFICIAL(decl)) ++ return true; ++ ++ node = get_cnode(decl); ++ if (!node) ++ return false; ++ return node->clone_of != NULL; ++} ++ ++bool skip_types(const_tree var) ++{ ++ const_tree type; ++ ++ type = TREE_TYPE(var); ++ if (type == NULL_TREE) ++ return true; ++ ++ switch (TREE_CODE(type)) { ++ case INTEGER_TYPE: ++ case ENUMERAL_TYPE: ++ return false; ++ default: ++ return true; ++ } ++} ++ ++gimple get_fnptr_def_stmt(const_tree fn_ptr) ++{ ++ gimple def_stmt; ++ ++ gcc_assert(fn_ptr != NULL_TREE); ++ gcc_assert(FUNCTION_PTR_P(fn_ptr)); ++ ++ if (is_gimple_constant(fn_ptr)) ++ return NULL; ++ ++ def_stmt = get_def_stmt(fn_ptr); ++ gcc_assert(def_stmt); ++ return def_stmt; ++} ++ ++gimple get_def_stmt(const_tree node) ++{ ++ gcc_assert(node != NULL_TREE); ++ ++ if (TREE_CODE(node) != SSA_NAME) ++ return NULL; ++ return SSA_NAME_DEF_STMT(node); ++} ++ ++tree create_new_var(tree type) ++{ ++ tree new_var = create_tmp_var(type, "cicus"); ++ ++ add_referenced_var(new_var); ++ return new_var; ++} ++ ++static bool skip_cast(tree dst_type, const_tree rhs, bool force) ++{ ++ const_gimple def_stmt = get_def_stmt(rhs); ++ ++ if (force) ++ return false; ++ ++ if (is_gimple_constant(rhs)) ++ return false; ++ ++ if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP) ++ return false; ++ ++ if (!types_compatible_p(dst_type, TREE_TYPE(rhs))) ++ return false; ++ ++ // DI type can be on 32 bit (from create_assign) but overflow type stays DI ++ if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode)) ++ return false; ++ ++ return true; ++} ++ ++tree cast_a_tree(tree type, tree var) ++{ ++ gcc_assert(type != NULL_TREE); ++ gcc_assert(var != NULL_TREE); ++ gcc_assert(fold_convertible_p(type, var)); ++ ++ return fold_convert(type, var); ++} ++ ++gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force) ++{ ++ gassign *assign; ++ gimple def_stmt; ++ ++ gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE); ++ gcc_assert(!is_gimple_constant(rhs)); ++ if (gsi_end_p(*gsi) && before == AFTER_STMT) ++ gcc_unreachable(); ++ ++ def_stmt = get_def_stmt(rhs); ++ if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt)) ++ return def_stmt; ++ ++ if (lhs == CREATE_NEW_VAR) ++ lhs = create_new_var(dst_type); ++ ++ assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs)); ++ ++ if (!gsi_end_p(*gsi)) { ++ location_t loc = gimple_location(gsi_stmt(*gsi)); ++ gimple_set_location(assign, loc); ++ } ++ ++ gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign)); ++ ++ if (before) ++ gsi_insert_before(gsi, assign, GSI_NEW_STMT); ++ else ++ gsi_insert_after(gsi, assign, GSI_NEW_STMT); ++ update_stmt(assign); ++ return assign; ++} ++ ++bool is_size_overflow_type(const_tree var) ++{ ++ const char *name; ++ const_tree type_name, type; ++ ++ if (var == NULL_TREE) ++ return false; ++ ++ type = TREE_TYPE(var); ++ type_name = TYPE_NAME(type); ++ if (type_name == NULL_TREE) ++ return false; ++ ++ if (DECL_P(type_name)) ++ name = DECL_NAME_POINTER(type_name); ++ else ++ name = IDENTIFIER_POINTER(type_name); ++ ++ if (!strncmp(name, "size_overflow_type", 18)) ++ return true; ++ return false; ++} ++ ++// Determine if a cloned function has all the original arguments ++static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node) ++{ ++ const_tree new_decl_list, old_decl_list; ++ ++ if (new_node->clone_of && new_node->clone.tree_map) ++ return !new_node->clone.args_to_skip; ++ ++ new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node)); ++ old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node)); ++ if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE) ++ gcc_assert(list_length(new_decl_list) == list_length(old_decl_list)); ++ ++ return true; ++} ++ ++unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num) ++{ ++ unsigned int new_num; ++ const_tree fndecl_arg; ++ tree fndecl_arglist = DECL_ARGUMENTS(fndecl); ++ const_tree arg, target_fndecl_arglist; ++ ++ if (num == 0) ++ return num; ++ ++ if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl)) ++ return num; ++ else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl)) ++ return CANNOT_FIND_ARG; ++ ++ target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl); ++ if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE) ++ return CANNOT_FIND_ARG; ++ ++ fndecl_arg = chain_index(num - 1, fndecl_arglist); ++ if (fndecl_arg == NULL_TREE) ++ return CANNOT_FIND_ARG; ++ ++ for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) { ++ if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg))) ++ return new_num; ++ } ++ ++ return CANNOT_FIND_ARG; ++} ++ ++// Find the specified argument in the originally cloned function ++static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum) ++{ ++ bitmap args_to_skip; ++ unsigned int i, new_argnum = clone_argnum; ++ ++ if (unchanged_arglist(new_node, old_node)) ++ return clone_argnum; ++ ++ gcc_assert(new_node->clone_of && new_node->clone.tree_map); ++ args_to_skip = new_node->clone.args_to_skip; ++ for (i = 0; i < clone_argnum; i++) { ++ if (bitmap_bit_p(args_to_skip, i)) ++ new_argnum++; ++ } ++ return new_argnum; ++} ++ ++// Find the specified argument in the clone ++static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum) ++{ ++ bitmap args_to_skip; ++ unsigned int i, new_argnum = orig_argnum; ++ ++ if (unchanged_arglist(new_node, old_node)) ++ return orig_argnum; ++ ++ gcc_assert(new_node->clone_of && new_node->clone.tree_map); ++ args_to_skip = new_node->clone.args_to_skip; ++ if (bitmap_bit_p(args_to_skip, orig_argnum - 1)) ++ // XXX torolni kellene a nodeot ++ return CANNOT_FIND_ARG; ++ ++ for (i = 0; i < orig_argnum; i++) { ++ if (bitmap_bit_p(args_to_skip, i)) ++ new_argnum--; ++ } ++ return new_argnum; ++} ++ ++// Associate the argument between a clone and a cloned function ++static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum) ++{ ++ bool node_clone, correct_argnum_of_node_clone; ++ const_tree correct_argnum_of_node_decl, node_decl; ++ ++ if (node == correct_argnum_of_node) ++ return argnum; ++ if (argnum == 0) ++ return argnum; ++ ++ correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node); ++ gcc_assert(correct_argnum_of_node_decl != NULL_TREE); ++ gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl)); ++ ++ if (node) { ++ node_decl = NODE_DECL(node); ++ gcc_assert(!DECL_ARTIFICIAL(node_decl)); ++ node_clone = made_by_compiler(node_decl); ++ } else { ++ node_decl = NULL_TREE; ++ node_clone = false; ++ } ++ ++ if (correct_argnum_of_node_decl == node_decl) ++ return argnum; ++ ++ correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl); ++ // the original decl is lost if both nodes are clones ++ if (node_clone && correct_argnum_of_node_clone) { ++ gcc_assert(unchanged_arglist(node, correct_argnum_of_node)); ++ return argnum; ++ } ++ ++ if (node_clone && !correct_argnum_of_node_clone) ++ return clone_argnum_on_orig(correct_argnum_of_node, node, argnum); ++ else if (!node_clone && correct_argnum_of_node_clone) ++ return orig_argnum_on_clone(correct_argnum_of_node, node, argnum); ++ ++ if (node) ++ debug_tree(NODE_DECL(node)); ++ debug_tree(correct_argnum_of_node_decl); ++ gcc_unreachable(); ++} ++ ++unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum) ++{ ++ struct cgraph_node *node, *correct_argnum_of_node; ++ ++ gcc_assert(decl != NULL_TREE); ++ gcc_assert(correct_argnum_of_decl != NULL_TREE); ++ ++ correct_argnum_of_node = get_cnode(correct_argnum_of_decl); ++ if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl)) ++ return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum); ++ ++ node = get_cnode(decl); ++ return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum); ++} ++ ++// Find the original cloned function ++tree get_orig_fndecl(const_tree clone_fndecl) ++{ ++ struct cgraph_node *node; ++ ++ gcc_assert(TREE_CODE(clone_fndecl) == FUNCTION_DECL); ++ ++ if (DECL_ABSTRACT_ORIGIN(clone_fndecl)) ++ return CONST_CAST_TREE(DECL_ABSTRACT_ORIGIN(clone_fndecl)); ++ node = get_cnode(clone_fndecl); ++ if (!node) ++ return CONST_CAST_TREE(clone_fndecl); ++ ++ while (node->clone_of) ++ node = node->clone_of; ++ if (!made_by_compiler(NODE_DECL(node))) ++ return NODE_DECL(node); ++ // Return the cloned decl because it is needed for the transform callback ++ return CONST_CAST_TREE(clone_fndecl); ++} ++ ++static tree get_interesting_fndecl_from_stmt(const gcall *stmt) ++{ ++ if (gimple_call_num_args(stmt) == 0) ++ return NULL_TREE; ++ return gimple_call_fndecl(stmt); ++} ++ ++tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt) ++{ ++ tree fndecl; ++ ++ fndecl = get_interesting_fndecl_from_stmt(stmt); ++ if (fndecl == NULL_TREE) ++ return NULL_TREE; ++ return get_orig_fndecl(fndecl); ++} ++ ++void set_dominance_info(void) ++{ ++ calculate_dominance_info(CDI_DOMINATORS); ++ calculate_dominance_info(CDI_POST_DOMINATORS); ++} ++ ++void unset_dominance_info(void) ++{ ++ free_dominance_info(CDI_DOMINATORS); ++ free_dominance_info(CDI_POST_DOMINATORS); ++} ++ ++void set_current_function_decl(tree fndecl) ++{ ++ gcc_assert(fndecl != NULL_TREE); ++ ++ push_cfun(DECL_STRUCT_FUNCTION(fndecl)); ++#if BUILDING_GCC_VERSION <= 4007 ++ current_function_decl = fndecl; ++#endif ++ set_dominance_info(); ++} ++ ++void unset_current_function_decl(void) ++{ ++ unset_dominance_info(); ++#if BUILDING_GCC_VERSION <= 4007 ++ current_function_decl = NULL_TREE; ++#endif ++ pop_cfun(); ++} ++ ++bool is_valid_cgraph_node(struct cgraph_node *node) ++{ ++ if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE) ++ return false; ++ if (node->thunk.thunk_p || node->alias) ++ return false; ++ return true; ++} ++ ++tree get_lhs(const_gimple stmt) ++{ ++ switch (gimple_code(stmt)) { ++ case GIMPLE_ASSIGN: ++ case GIMPLE_CALL: ++ return gimple_get_lhs(stmt); ++ case GIMPLE_PHI: ++ return gimple_phi_result(stmt); ++ default: ++ debug_gimple_stmt((gimple)stmt); ++ gcc_unreachable(); ++ } ++} ++ +diff --git a/scripts/gcc-plugins/size_overflow_plugin/size_overflow_plugin.c b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_plugin.c +new file mode 100644 +index 000000000000..f2571bfd15d5 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_plugin.c +@@ -0,0 +1,299 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++ ++__visible int plugin_is_GPL_compatible; ++ ++tree report_size_overflow_decl; ++ ++tree size_overflow_type_HI; ++tree size_overflow_type_SI; ++tree size_overflow_type_DI; ++tree size_overflow_type_TI; ++ ++bool check_fields, check_fns, check_fnptrs, check_vars; ++ ++static struct plugin_info size_overflow_plugin_info = { ++ .version = "20170102", ++ .help = "no-size-overflow\tturn off size overflow checking\n", ++}; ++ ++static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs) ++{ ++ unsigned int arg_count; ++ enum tree_code code = TREE_CODE(*node); ++ ++ switch (code) { ++ case FUNCTION_DECL: ++ arg_count = type_num_arguments(TREE_TYPE(*node)); ++ break; ++ case FUNCTION_TYPE: ++ case METHOD_TYPE: ++ arg_count = type_num_arguments(*node); ++ break; ++ default: ++ *no_add_attrs = true; ++ debug_tree(*node); ++ error("%s: %qE attribute only applies to functions", __func__, name); ++ return NULL_TREE; ++ } ++ ++ for (; args; args = TREE_CHAIN(args)) { ++ int cur_val; ++ tree position = TREE_VALUE(args); ++ ++ if (TREE_CODE(position) != INTEGER_CST) { ++ error("%s: parameter isn't an integer", __func__); ++ debug_tree(args); ++ *no_add_attrs = true; ++ return NULL_TREE; ++ } ++ ++ cur_val = tree_to_shwi(position); ++ if (cur_val < 0 || arg_count < (unsigned int)cur_val) { ++ error("%s: parameter %d is outside range.", __func__, cur_val); ++ *no_add_attrs = true; ++ return NULL_TREE; ++ } ++ } ++ return NULL_TREE; ++} ++ ++static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs) ++{ ++ unsigned int arg_count; ++ HOST_WIDE_INT s_first_arg; ++ enum tree_code code = TREE_CODE(*node); ++ ++ switch (code) { ++ case FUNCTION_DECL: ++ arg_count = type_num_arguments(TREE_TYPE(*node)); ++ break; ++ case FUNCTION_TYPE: ++ case METHOD_TYPE: ++ arg_count = type_num_arguments(*node); ++ break; ++ case VAR_DECL: ++ case FIELD_DECL: ++ return NULL_TREE; ++ default: ++ *no_add_attrs = true; ++ debug_tree(*node); ++ error("%qE attribute only applies to functions, fields or vars", name); ++ return NULL_TREE; ++ } ++ ++ s_first_arg = tree_to_shwi(TREE_VALUE(args)); ++ if (s_first_arg == -1) ++ return NULL_TREE; ++ if (s_first_arg < -1) ++ error("%s: parameter %d is outside range.", __func__, (int)s_first_arg); ++ ++ for (; args; args = TREE_CHAIN(args)) { ++ unsigned int cur_val; ++ ++ if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) { ++ error("%s: parameter isn't an integer", __func__); ++ debug_tree(args); ++ *no_add_attrs = true; ++ return NULL_TREE; ++ } ++ ++ cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args)); ++ if (cur_val > arg_count ) { ++ error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count); ++ *no_add_attrs = true; ++ return NULL_TREE; ++ } ++ } ++ return NULL_TREE; ++} ++ ++static struct attribute_spec size_overflow_attr = { ++ .name = "size_overflow", ++ .min_length = 1, ++ .max_length = -1, ++ .decl_required = true, ++ .type_required = false, ++ .function_type_required = false, ++ .handler = handle_size_overflow_attribute, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = false ++#endif ++}; ++ ++static struct attribute_spec intentional_overflow_attr = { ++ .name = "intentional_overflow", ++ .min_length = 1, ++ .max_length = -1, ++ .decl_required = true, ++ .type_required = false, ++ .function_type_required = false, ++ .handler = handle_intentional_overflow_attribute, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = false ++#endif ++}; ++ ++static void register_attributes(void __unused *event_data, void __unused *data) ++{ ++ register_attribute(&size_overflow_attr); ++ register_attribute(&intentional_overflow_attr); ++} ++ ++static tree create_typedef(tree type, const char* ident) ++{ ++ tree new_type, decl; ++ ++ new_type = build_variant_type_copy(type); ++ decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type); ++ DECL_ORIGINAL_TYPE(decl) = type; ++ TYPE_NAME(new_type) = decl; ++ return new_type; ++} ++ ++// Create the noreturn report_size_overflow() function decl. ++static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data) ++{ ++ tree const_char_ptr_type_node; ++ tree fntype; ++ ++ const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0)); ++ ++ size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI"); ++ size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI"); ++ size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI"); ++ size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI"); ++ ++ // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var) ++ fntype = build_function_type_list(void_type_node, ++ const_char_ptr_type_node, ++ unsigned_type_node, ++ const_char_ptr_type_node, ++ const_char_ptr_type_node, ++ NULL_TREE); ++ report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype); ++ ++ DECL_ASSEMBLER_NAME(report_size_overflow_decl); ++ TREE_PUBLIC(report_size_overflow_decl) = 1; ++ DECL_EXTERNAL(report_size_overflow_decl) = 1; ++ DECL_ARTIFICIAL(report_size_overflow_decl) = 1; ++// TREE_THIS_VOLATILE(report_size_overflow_decl) = 1; ++// !!! ++ DECL_PRESERVE_P(report_size_overflow_decl) = 1; ++ DECL_UNINLINABLE(report_size_overflow_decl) = 1; ++ TREE_USED(report_size_overflow_decl) = 1; ++ TREE_NOTHROW(report_size_overflow_decl) = 1; ++} ++ ++static bool disable_ubsan_si_overflow_gate(void) ++{ ++#if BUILDING_GCC_VERSION >= 4009 ++ flag_sanitize &= ~SANITIZE_SI_OVERFLOW; ++#endif ++ return true; ++} ++ ++#define PASS_NAME disable_ubsan_si_overflow ++ ++#define NO_EXECUTE ++ ++#include "gcc-generate-gimple-pass.h" ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ int i; ++ const char * const plugin_name = plugin_info->base_name; ++ const int argc = plugin_info->argc; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ bool enable = true; ++ ++ static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = { ++ { ++ .base = &report_size_overflow_decl, ++ .nelt = 1, ++ .stride = sizeof(report_size_overflow_decl), ++ .cb = >_ggc_mx_tree_node, ++ .pchw = >_pch_nx_tree_node ++ }, ++ LAST_GGC_ROOT_TAB ++ }; ++ ++ PASS_INFO(insert_size_overflow_asm, "ssa", 1, PASS_POS_INSERT_AFTER); ++ PASS_INFO(size_overflow, "inline", 1, PASS_POS_INSERT_AFTER); ++#if BUILDING_GCC_VERSION >= 4009 ++ PASS_INFO(disable_ubsan_si_overflow, "ubsan", 1, PASS_POS_REPLACE); ++#endif ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++ for (i = 0; i < argc; ++i) { ++ if (!strcmp(argv[i].key, "no-size-overflow")) { ++ enable = false; ++ continue; ++ } ++ ++ if (!strcmp(argv[i].key, "check-fields")) { ++ check_fields = true; ++ continue; ++ } ++ ++ if (!strcmp(argv[i].key, "check-fns")) { ++ check_fns = true; ++ continue; ++ } ++ ++ if (!strcmp(argv[i].key, "check-fptrs")) { ++ check_fnptrs = true; ++ continue; ++ } ++ ++ if (!strcmp(argv[i].key, "check-vars")) { ++ check_vars = true; ++ continue; ++ } ++ ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info); ++ if (enable) { ++#if BUILDING_GCC_VERSION >= 4009 ++ if (flag_sanitize & SANITIZE_SI_OVERFLOW) { ++ error(G_("ubsan SANITIZE_SI_OVERFLOW option is unsupported")); ++ return 1; ++ } ++#endif ++ register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL); ++ register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)>_ggc_r_gt_size_overflow); ++#if BUILDING_GCC_VERSION >= 4009 ++ flag_sanitize |= SANITIZE_SI_OVERFLOW; ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &disable_ubsan_si_overflow_pass_info); ++#endif ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_pass_info); ++ } ++ register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL); ++ ++ return 0; ++} +diff --git a/scripts/gcc-plugins/size_overflow_plugin/size_overflow_plugin_hash.c b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_plugin_hash.c +new file mode 100644 +index 000000000000..eb94acfc6fc2 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_plugin_hash.c +@@ -0,0 +1,469 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++ ++#include "e_aux.h" ++#include "disable.h" ++#include "e_fields.h" ++#include "e_fns.h" ++#include "e_fptrs.h" ++#include "e_vars.h" ++ ++void initialize_raw_data(struct fn_raw_data *raw_data) ++{ ++ raw_data->decl_str = NULL; ++ raw_data->decl = NULL_TREE; ++ raw_data->context = NULL; ++ raw_data->hash = NO_HASH; ++ raw_data->num = NONE_ARGNUM; ++ raw_data->based_decl = SO_NONE; ++ raw_data->orig_decl_str = NULL; ++ raw_data->orig_num = NONE_ARGNUM; ++} ++ ++static const_tree get_function_type(const_tree decl) ++{ ++ if (FUNCTION_PTR_P(decl)) ++ return TREE_TYPE(TREE_TYPE(decl)); ++ gcc_assert(TREE_CODE(decl) == FUNCTION_DECL); ++ return TREE_TYPE(decl); ++} ++ ++static unsigned char get_tree_code(const_tree type) ++{ ++ switch (TREE_CODE(type)) { ++ case ARRAY_TYPE: ++ return 0; ++ case BOOLEAN_TYPE: ++ return 1; ++ case ENUMERAL_TYPE: ++ return 2; ++ case FUNCTION_TYPE: ++ return 3; ++ case INTEGER_TYPE: ++ return 4; ++ case POINTER_TYPE: ++ return 5; ++ case RECORD_TYPE: ++ return 6; ++ case UNION_TYPE: ++ return 7; ++ case VOID_TYPE: ++ return 8; ++ case REAL_TYPE: ++ return 9; ++ case VECTOR_TYPE: ++ return 10; ++ case REFERENCE_TYPE: ++ return 11; ++ case OFFSET_TYPE: ++ return 12; ++ case COMPLEX_TYPE: ++ return 13; ++ default: ++ debug_tree(type); ++ gcc_unreachable(); ++ } ++} ++ ++// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html ++static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed) ++{ ++#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); } ++#define cwmixa( in ) { cwfold( in, m, k, h ); } ++#define cwmixb( in ) { cwfold( in, n, h, k ); } ++ ++ unsigned int m = 0x57559429; ++ unsigned int n = 0x5052acdb; ++ const unsigned int *key4 = (const unsigned int *)key; ++ unsigned int h = len; ++ unsigned int k = len + seed + n; ++ unsigned long long p; ++ ++ while (len >= 8) { ++ cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2; ++ len -= 8; ++ } ++ if (len >= 4) { ++ cwmixb(key4[0]) key4 += 1; ++ len -= 4; ++ } ++ if (len) ++ cwmixa(key4[0] & ((1 << (len * 8)) - 1 )); ++ cwmixb(h ^ (k + n)); ++ return k ^ h; ++ ++#undef cwfold ++#undef cwmixa ++#undef cwmixb ++} ++ ++static void set_hash(struct decl_hash *decl_hash_data) ++{ ++ unsigned int fn, type, codes, seed = 0; ++ ++ fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff; ++ codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff; ++ type = CrapWow(decl_hash_data->context, strlen(decl_hash_data->context), 0) & 0xffff; ++ decl_hash_data->hash = type ^ fn ^ codes; ++} ++ ++static void set_based_decl_codes(const_tree type, struct decl_hash *decl_hash_data) ++{ ++ gcc_assert(type != NULL_TREE); ++ gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type); ++ ++ while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) { ++ decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type); ++ decl_hash_data->tree_codes_len++; ++ type = TREE_TYPE(type); ++ } ++} ++ ++static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data) ++{ ++ const_tree result; ++ ++ gcc_assert(node != NULL_TREE); ++ ++ if (DECL_P(node)) { ++ result = DECL_RESULT(node); ++ if (result != NULL_TREE) ++ return set_based_decl_codes(TREE_TYPE(result), decl_hash_data); ++ return set_result_codes(TREE_TYPE(node), decl_hash_data); ++ } ++ ++ gcc_assert(TYPE_P(node)); ++ ++ if (TREE_CODE(node) == FUNCTION_TYPE) ++ return set_result_codes(TREE_TYPE(node), decl_hash_data); ++ ++ return set_based_decl_codes(node, decl_hash_data); ++} ++ ++static void set_decl_codes(struct decl_hash *decl_hash_data) ++{ ++ const_tree arg, type; ++ enum tree_code code; ++ ++ if (TREE_CODE(decl_hash_data->decl) == VAR_DECL || TREE_CODE(decl_hash_data->decl) == FIELD_DECL) { ++ set_based_decl_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data); ++ return; ++ } ++ ++ type = get_function_type(decl_hash_data->decl); ++ code = TREE_CODE(type); ++ gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE); ++ ++ if (FUNCTION_PTR_P(decl_hash_data->decl)) ++ set_result_codes(type, decl_hash_data); ++ else ++ set_result_codes(decl_hash_data->decl, decl_hash_data); ++ ++ for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg)) ++ set_based_decl_codes(TREE_VALUE(arg), decl_hash_data); ++} ++ ++static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, struct fn_raw_data *raw_data) ++{ ++ gcc_assert(raw_data->orig_decl_str); ++ gcc_assert(raw_data->context); ++ ++ for (; entry; entry = entry->next) { ++ if (strcmp(entry->name, raw_data->orig_decl_str)) ++ continue; ++ if (!strcmp(entry->context, raw_data->context)) ++ return entry; ++ } ++ return NULL; ++} ++ ++unsigned int get_decl_hash(const_tree decl, const char *decl_name) ++{ ++ struct decl_hash decl_hash_data; ++ enum tree_code code = TREE_CODE(decl); ++ ++ gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL); ++ ++ // skip builtins __builtin_constant_p ++ if (code == FUNCTION_DECL && (DECL_BUILT_IN(decl) || DECL_BUILT_IN_CLASS(decl) == BUILT_IN_NORMAL)) ++ return NO_HASH; ++ ++ decl_hash_data.fn_name = decl_name; ++ decl_hash_data.decl = decl; ++ decl_hash_data.context = get_decl_context(decl); ++ if (!decl_hash_data.context) ++ return NO_HASH; ++ decl_hash_data.tree_codes_len = 0; ++ ++ set_decl_codes(&decl_hash_data); ++ gcc_assert(decl_hash_data.tree_codes_len != 0); ++ set_hash(&decl_hash_data); ++ return decl_hash_data.hash; ++} ++ ++const char *get_orig_decl_name(const_tree decl) ++{ ++ const char *name; ++ unsigned int len; ++ const void *end; ++ const_tree orig_decl; ++ ++ if (TREE_CODE(decl) == FUNCTION_DECL) ++ orig_decl = DECL_ORIGIN(decl); ++ else ++ orig_decl = decl; ++ ++ len = DECL_NAME_LENGTH(orig_decl); ++ name = DECL_NAME_POINTER(orig_decl); ++ ++ /* Sometimes gcc loses the original cgraph node leaving only clones behind. ++ * In such cases we will extract the name from the clone and use it in the hash table ++ * without checking the parameter number on the original (unavailable) decl. ++ */ ++ ++ if (made_by_compiler(orig_decl)) { ++ end = memchr(name, '.', len); ++ if (!end) ++ return xstrndup(name, len); ++ len = (long)end - (long)name; ++ gcc_assert(len > 0); ++ } ++ ++ return xstrndup(name, len); ++} ++ ++static const struct size_overflow_hash *get_disable_size_overflow_hash_entry(struct fn_raw_data *raw_data) ++{ ++ const struct size_overflow_hash *entry, *entry_node; ++ ++ gcc_assert(raw_data->hash != NO_HASH); ++ gcc_assert(raw_data->orig_num != NONE_ARGNUM); ++ ++ entry = disable_hash[raw_data->hash]; ++ entry_node = get_proper_hash_chain(entry, raw_data); ++ if (entry_node && entry_node->param & (1U << raw_data->orig_num)) { ++ raw_data->based_decl = SO_DISABLE; ++ return entry_node; ++ } ++ ++ return NULL; ++} ++ ++static const struct size_overflow_hash *get_proper_node(const struct size_overflow_hash *entry_chain, struct fn_raw_data *raw_data) ++{ ++ const struct size_overflow_hash *entry_node; ++ ++ if (!entry_chain) ++ return NULL; ++ ++ gcc_assert(raw_data->orig_num != NONE_ARGNUM); ++ ++ entry_node = get_proper_hash_chain(entry_chain, raw_data); ++ if (entry_node && entry_node->param & (1U << raw_data->orig_num)) ++ return entry_node; ++ return NULL; ++} ++ ++const struct size_overflow_hash *get_size_overflow_hash_entry(struct fn_raw_data *raw_data) ++{ ++ const struct size_overflow_hash *entry; ++ ++ gcc_assert(raw_data->based_decl == SO_NONE); ++ ++ gcc_assert(raw_data->hash != NO_HASH); ++ ++ entry = get_proper_node(fns_hash[raw_data->hash], raw_data); ++ if (entry) { ++ raw_data->based_decl = SO_FUNCTION; ++ return check_fns ? entry : NULL; ++ } ++ ++ entry = get_proper_node(fields_hash[raw_data->hash], raw_data); ++ if (entry) { ++ raw_data->based_decl = SO_FIELD; ++ return check_fields ? entry : NULL; ++ } ++ ++ entry = get_proper_node(vars_hash[raw_data->hash], raw_data); ++ if (entry) { ++ raw_data->based_decl = SO_VAR; ++ return check_vars ? entry : NULL; ++ } ++ ++ entry = get_proper_node(fptrs_hash[raw_data->hash], raw_data); ++ if (entry) { ++ raw_data->based_decl = SO_FUNCTION_POINTER; ++ return check_fnptrs ? entry : NULL; ++ } ++ ++ entry = get_proper_node(aux_hash[raw_data->hash], raw_data); ++ if (entry) { ++ raw_data->based_decl = SO_AUX; ++ return entry; ++ } ++ ++ raw_data->based_decl = SO_NONE; ++ return NULL; ++} ++ ++const struct size_overflow_hash *get_size_overflow_hash_entry_tree(struct fn_raw_data *raw_data, bool hash_table) ++{ ++ const_tree orig_decl; ++ ++ gcc_assert(raw_data->decl != NULL_TREE); ++ ++ if (made_by_compiler(raw_data->decl)) { ++ orig_decl = get_orig_fndecl(raw_data->decl); ++ if (raw_data->orig_num == NONE_ARGNUM) ++ raw_data->orig_num = get_correct_argnum(raw_data->decl, orig_decl, raw_data->num); ++ } else { ++ orig_decl = raw_data->decl; ++ raw_data->orig_num = raw_data->num; ++ } ++ ++ if (raw_data->orig_num == CANNOT_FIND_ARG) ++ return NULL; ++ ++ if (!raw_data->orig_decl_str) ++ raw_data->orig_decl_str = get_orig_decl_name(orig_decl); ++ ++ raw_data->hash = get_decl_hash(orig_decl, raw_data->orig_decl_str); ++ if (raw_data->hash == NO_HASH) ++ return NULL; ++ ++ if (!raw_data->context) ++ raw_data->context = get_decl_context(orig_decl); ++ ++ if (!raw_data->context) ++ return NULL; ++ ++ if (hash_table == SIZE_OVERFLOW) ++ return get_size_overflow_hash_entry(raw_data); ++ return get_disable_size_overflow_hash_entry(raw_data); ++} ++ ++unsigned int find_arg_number_tree(const_tree arg, const_tree func) ++{ ++ tree var; ++ unsigned int argnum = 1; ++ ++ if (DECL_ARGUMENTS(func) == NULL_TREE) ++ return CANNOT_FIND_ARG; ++ ++ if (TREE_CODE(arg) == SSA_NAME) ++ arg = SSA_NAME_VAR(arg); ++ ++ for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) { ++ if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg))) ++ continue; ++ if (!skip_types(var)) ++ return argnum; ++ } ++ ++ return CANNOT_FIND_ARG; ++} ++ ++const_tree get_attribute(const char* attr_name, const_tree decl) ++{ ++ const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl)); ++ if (attr && TREE_VALUE(attr)) ++ return attr; ++ return NULL_TREE; ++} ++ ++const char *get_based_decl_str(enum based_decl based_decl) ++{ ++ switch (based_decl) { ++ case SO_FUNCTION: ++ return "fns"; ++ case SO_FIELD: ++ return "fields"; ++ case SO_VAR: ++ return "vars"; ++ case SO_FUNCTION_POINTER: ++ return "fptrs"; ++ case SO_NONE: ++ return "none"; ++ case SO_DISABLE: ++ return "disable"; ++ case SO_AUX: ++ return "aux"; ++ default: ++ gcc_unreachable(); ++ } ++} ++ ++/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table. ++ * If the function is missing everywhere then print the missing message into stderr. ++ */ ++void print_missing_function(next_interesting_function_t node) ++{ ++ const struct size_overflow_hash *entry; ++ const char *based_decl; ++ struct fn_raw_data raw_data; ++ ++ if (node->marked == ASM_STMT_SO_MARK) ++ return; ++ ++ switch (node->based_decl) { ++ case SO_FUNCTION: ++ if (!check_fns) ++ return; ++ break; ++ case SO_FIELD: ++ if (!check_fields) ++ return; ++ break; ++ case SO_VAR: ++ if (!check_vars) ++ return; ++ break; ++ case SO_FUNCTION_POINTER: ++ if (!check_fnptrs) ++ return; ++ break; ++ default: ++ gcc_unreachable(); ++ } ++ ++ initialize_raw_data(&raw_data); ++ raw_data.context = node->context; ++ ++ if (node->orig_next_node) { ++ raw_data.hash = node->orig_next_node->hash; ++ raw_data.orig_decl_str = node->orig_next_node->decl_name; ++ raw_data.orig_num = node->orig_next_node->num; ++ gcc_assert(!strcmp(node->context, node->orig_next_node->context)); ++ } else { ++ raw_data.hash = node->hash; ++ raw_data.orig_decl_str = node->decl_name; ++ raw_data.orig_num = node->num; ++ } ++ ++ entry = get_size_overflow_hash_entry(&raw_data); ++ if (entry) ++ return; ++ ++ based_decl = get_based_decl_str(node->based_decl); ++ // inform() would be too slow ++ fprintf(stderr, "Function %s is missing from the e_%s hash table +%s+%s+%u+%u+\n", raw_data.orig_decl_str, based_decl, raw_data.orig_decl_str, raw_data.context, raw_data.orig_num, raw_data.hash); ++} ++ +diff --git a/scripts/gcc-plugins/size_overflow_plugin/size_overflow_transform.c b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_transform.c +new file mode 100644 +index 000000000000..e2cfd207ef04 +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_transform.c +@@ -0,0 +1,772 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++ ++static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node) ++{ ++ gimple def_stmt; ++ const_gimple assign; ++ tree result, orig_type = TREE_TYPE(orig_node); ++ gimple_stmt_iterator gsi; ++ ++ if (gimple_code(stmt) != GIMPLE_PHI) { ++ gsi = gsi_for_stmt(stmt); ++ assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false); ++ return get_lhs(assign); ++ } ++ ++ def_stmt = get_def_stmt(new_node); ++ if (gimple_code(def_stmt) == GIMPLE_PHI) ++ gsi = gsi_after_labels(gimple_bb(def_stmt)); ++ else ++ gsi = gsi_for_stmt(def_stmt); ++ ++ result = gimple_phi_result(stmt); ++ assign = build_cast_stmt(visited, orig_type, new_node, SSA_NAME_VAR(result), &gsi, AFTER_STMT, false); ++ return get_lhs(assign); ++} ++ ++static void change_size_overflow_asm_input(gasm *stmt, tree new_input) ++{ ++ tree list; ++ ++ gcc_assert(is_size_overflow_insert_check_asm(stmt)); ++ ++ list = build_tree_list(NULL_TREE, build_const_char_string(3, "rm")); ++ list = chainon(NULL_TREE, build_tree_list(list, new_input)); ++ gimple_asm_set_input_op(stmt, 0, list); ++} ++ ++static void change_field_write_rhs(gassign *assign, const_tree orig_rhs, tree new_rhs) ++{ ++ const_tree rhs1, rhs2, rhs3 = NULL_TREE; ++ ++ rhs1 = gimple_assign_rhs1(assign); ++ if (rhs1 == orig_rhs) { ++ gimple_assign_set_rhs1(assign, new_rhs); ++ return; ++ } ++ ++ rhs2 = gimple_assign_rhs2(assign); ++ if (rhs2 == orig_rhs) { ++ gimple_assign_set_rhs2(assign, new_rhs); ++ return; ++ } ++ ++#if BUILDING_GCC_VERSION >= 4006 ++ rhs3 = gimple_assign_rhs3(assign); ++ if (rhs3 == orig_rhs) { ++ gimple_assign_set_rhs3(assign, new_rhs); ++ return; ++ } ++#endif ++ ++ debug_gimple_stmt(assign); ++ fprintf(stderr, "orig_rhs:\n"); ++ debug_tree(orig_rhs); ++ fprintf(stderr, "rhs1:\n"); ++ debug_tree(rhs1); ++ fprintf(stderr, "rhs2:\n"); ++ debug_tree(rhs2); ++ fprintf(stderr, "rhs3:\n"); ++ debug_tree(rhs3); ++ gcc_unreachable(); ++} ++ ++static void change_phi_arg(gphi *phi, tree new_node, unsigned int num) ++{ ++ unsigned int i; ++ location_t loc = gimple_location(phi); ++ ++ for (i = 0; i < gimple_phi_num_args(phi); i++) { ++ if (i == num) ++ add_phi_arg(phi, new_node, gimple_phi_arg_edge(phi, i), loc); ++ } ++} ++ ++static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num) ++{ ++ tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node); ++ ++ switch (gimple_code(stmt)) { ++ case GIMPLE_RETURN: ++ gimple_return_set_retval(as_a_greturn(stmt), cast_lhs); ++ break; ++ case GIMPLE_CALL: ++ gimple_call_set_arg(as_a_gcall(stmt), num - 1, cast_lhs); ++ break; ++ case GIMPLE_ASM: ++ change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs); ++ break; ++ case GIMPLE_ASSIGN: ++ change_field_write_rhs(as_a_gassign(stmt), orig_node, cast_lhs); ++ break; ++ case GIMPLE_PHI: ++ change_phi_arg(as_a_gphi(stmt), cast_lhs, num); ++ break; ++ default: ++ debug_gimple_stmt(stmt); ++ gcc_unreachable(); ++ } ++ ++ update_stmt(stmt); ++} ++ ++// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max ++static bool skip_asm_cast(const_tree arg) ++{ ++ gimple def_stmt = get_def_stmt(arg); ++ ++ if (!def_stmt || !gimple_assign_cast_p(def_stmt)) ++ return false; ++ ++ def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt)); ++ if (is_size_overflow_asm(def_stmt)) ++ return false; ++ return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM; ++} ++ ++static interesting_stmts_t create_interesting_stmts(interesting_stmts_t head, next_interesting_function_t next_node, tree orig_node, gimple first_stmt, unsigned int num) ++{ ++ interesting_stmts_t new_node; ++ ++ new_node = (interesting_stmts_t )xmalloc(sizeof(*new_node)); ++ new_node->first_stmt = first_stmt; ++ new_node->num = num; ++ new_node->orig_node = orig_node; ++ new_node->next = head; ++ new_node->next_node = next_node; ++ return new_node; ++} ++ ++static void free_interesting_stmts(interesting_stmts_t head) ++{ ++ while (head) { ++ interesting_stmts_t cur = head->next; ++ free(head); ++ head = cur; ++ } ++} ++ ++/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute, ++ * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node ++ * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value. ++ */ ++static interesting_stmts_t search_interesting_stmt(interesting_stmts_t head, next_interesting_function_t next_node, gimple first_stmt, tree orig_node, unsigned int num) ++{ ++ enum tree_code orig_code; ++ ++ gcc_assert(orig_node != NULL_TREE); ++ ++ if (is_gimple_constant(orig_node)) ++ return head; ++ ++ orig_code = TREE_CODE(orig_node); ++ gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL); ++ ++ if (skip_types(orig_node)) ++ return head; ++ ++ // find a defining marked caller argument or struct field for arg ++ if (check_intentional_size_overflow_asm_and_attribute(orig_node) != MARK_NO) ++ return head; ++ ++ if (skip_asm_cast(orig_node)) ++ return head; ++ ++ return create_interesting_stmts(head, next_node, orig_node, first_stmt, num); ++} ++ ++static bool is_signed_error_code_const(const_tree node) ++{ ++ HOST_WIDE_INT constant = tree_to_shwi(node); ++ ++ return constant >= -4095 && constant <= -1; ++} ++ ++static bool is_unsigned_error_code_const(const_tree node) ++{ ++ unsigned HOST_WIDE_INT constant = tree_to_uhwi(node); ++ ++ // ulong -4095 ++ if (constant >= 0xfffffffffffff001) ++ return true; ++ // uint -4095 ++ return constant >= 0xfffff001; ++} ++ ++static bool is_error_code_const(const_tree node) ++{ ++ enum machine_mode mode; ++ ++ if (!is_gimple_constant(node)) ++ return false; ++ mode = TYPE_MODE(TREE_TYPE(node)); ++ if (mode != SImode && mode != DImode) ++ return false; ++ ++ if (!TYPE_UNSIGNED(TREE_TYPE(node)) && is_signed_error_code_const(node)) ++ return true; ++ return TYPE_UNSIGNED(TREE_TYPE(node)) && is_unsigned_error_code_const(node); ++} ++ ++static bool has_error_code(gphi *phi) ++{ ++ unsigned int i, len = gimple_phi_num_args(phi); ++ ++ for (i = 0; i < len; i++) { ++ const_tree arg = gimple_phi_arg_def(phi, i); ++ ++ if (is_error_code_const(arg)) ++ return true; ++ } ++ ++ return false; ++} ++ ++static interesting_stmts_t search_interesting_rets(interesting_stmts_t head, next_interesting_function_t next_node_ret, greturn *ret) ++{ ++ tree first_node; ++ ++ if (!next_node_ret || next_node_ret->marked == ASM_STMT_SO_MARK) ++ return head; ++ ++ first_node = gimple_return_retval(ret); ++ if (first_node == NULL_TREE) ++ return head; ++ ++ return search_interesting_stmt(head, next_node_ret, ret, first_node, 0); ++} ++ ++static void handle_binary_assign(interesting_stmts_t expand_from, gassign *assign, tree rhs) ++{ ++ tree new_node; ++ gimple def_orig_node; ++ ++ new_node = expand(expand_from, rhs); ++ if (new_node == NULL_TREE) ++ return; ++ ++ def_orig_node = get_def_stmt(rhs); ++ if (pointer_set_contains(expand_from->visited->no_cast_check, def_orig_node)) ++ return; ++ change_orig_node(expand_from->visited, assign, rhs, new_node, 0); ++ check_size_overflow(expand_from, assign, TREE_TYPE(new_node), new_node, rhs, BEFORE_STMT); ++} ++ ++static bool search_error_codes(gimple_set *visited_error_codes, interesting_stmts_t expand_from, tree lhs, bool error_code) ++{ ++ gimple def_stmt; ++ ++ def_stmt = get_def_stmt(lhs); ++ if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP) ++ return error_code; ++ ++ if (pointer_set_insert(visited_error_codes, def_stmt)) ++ return error_code; ++ ++ if (is_gimple_constant(lhs)) ++ return error_code; ++ if (skip_types(lhs)) ++ return is_error_code_const(lhs); ++ ++ switch (gimple_code(def_stmt)) { ++ case GIMPLE_CALL: ++ case GIMPLE_ASM: ++ return error_code; ++ case GIMPLE_ASSIGN: { ++ tree rhs1, rhs2; ++ gassign *assign = as_a_gassign(def_stmt); ++ ++ switch (gimple_num_ops(assign)) { ++ case 2: ++ return search_error_codes(visited_error_codes, expand_from, gimple_assign_rhs1(def_stmt), error_code); ++ case 3: ++ if (!error_code) ++ return error_code; ++ ++ /* Run stmt duplication from the binary assignment ops (rhs1 and rhs2) ++ * so that size_overflow checking skips the lhs of the last binary assignment ++ * before the error code PHI. ++ */ ++ rhs1 = gimple_assign_rhs1(assign); ++ handle_binary_assign(expand_from, assign, rhs1); ++ rhs2 = gimple_assign_rhs2(assign); ++ handle_binary_assign(expand_from, assign, rhs2); ++ return error_code; ++ } ++ gcc_unreachable(); ++ } ++ case GIMPLE_PHI: { ++ unsigned int i; ++ ++ error_code = has_error_code(as_a_gphi(def_stmt)); ++ for (i = 0; i < gimple_phi_num_args(def_stmt); i++) { ++ error_code = search_error_codes(visited_error_codes, expand_from, gimple_phi_arg_def(def_stmt, i), error_code); ++ } ++ return error_code; ++ } ++ default: ++ debug_gimple_stmt(def_stmt); ++ error("%s: unknown gimple code", __func__); ++ gcc_unreachable(); ++ } ++} ++ ++static bool handle_error_codes(interesting_stmts_t expand_from) ++{ ++ bool error_code; ++ gimple_set *visited_error_codes; ++ ++ // expand the data flow from a return stmt ++ if (expand_from->next_node->num != 0 || strcmp(expand_from->next_node->context, "fndecl")) ++ return false; ++ ++ visited_error_codes = pointer_set_create(); ++ error_code = search_error_codes(visited_error_codes, expand_from, expand_from->orig_node, false); ++ pointer_set_destroy(visited_error_codes); ++ ++ return error_code; ++} ++ ++static void handle_interesting_stmt(struct visited *visited, interesting_stmts_t head) ++{ ++ interesting_stmts_t cur; ++ ++ for (cur = head; cur; cur = cur->next) { ++ tree new_node; ++ gimple orig_def_stmt; ++ ++ cur->visited = visited; ++ if (handle_error_codes(cur)) ++ continue; ++ ++ new_node = expand(cur, cur->orig_node); ++ if (new_node == NULL_TREE) ++ continue; ++ ++ orig_def_stmt = get_def_stmt(cur->orig_node); ++ if (pointer_set_contains(visited->no_cast_check, orig_def_stmt)) ++ continue; ++ change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num); ++ check_size_overflow(cur, cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT); ++ } ++} ++ ++static next_interesting_function_t get_interesting_function_next_node(tree decl, unsigned int num) ++{ ++ next_interesting_function_t next_node; ++ const struct size_overflow_hash *so_hash; ++ struct fn_raw_data raw_data; ++ ++ initialize_raw_data(&raw_data); ++ raw_data.decl = decl; ++ raw_data.decl_str = DECL_NAME_POINTER(decl); ++ raw_data.num = num; ++ raw_data.marked = YES_SO_MARK; ++ ++ so_hash = get_size_overflow_hash_entry_tree(&raw_data, SIZE_OVERFLOW); ++ if (so_hash) ++ return get_and_create_next_node_from_global_next_nodes(&raw_data, NULL); ++ if (!so_hash && raw_data.based_decl != SO_NONE) ++ return NULL; ++ ++ next_node = get_global_next_interesting_function_entry_with_hash(&raw_data); ++ if (next_node && next_node->marked != NO_SO_MARK) { ++ switch (next_node->based_decl) { ++ case SO_FUNCTION: ++ if (check_fns) ++ return next_node; ++ return NULL; ++ case SO_FIELD: ++ if (check_fields) ++ return next_node; ++ return NULL; ++ case SO_VAR: ++ if (check_vars) ++ return next_node; ++ return NULL; ++ case SO_FUNCTION_POINTER: ++ if (check_fnptrs) ++ return next_node; ++ return NULL; ++ default: ++ gcc_unreachable(); ++ } ++ } ++ ++ return NULL; ++} ++ ++tree handle_fnptr_assign(const_gimple stmt) ++{ ++ tree field, rhs, op0; ++ const_tree op0_type; ++ enum tree_code rhs_code; ++ ++ // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;) ++ if (gimple_num_ops(stmt) != 2) ++ return NULL_TREE; ++ ++ gcc_assert(gimple_num_ops(stmt) == 2); ++ // TODO skip asm_stmt for now ++ if (gimple_code(stmt) == GIMPLE_ASM) ++ return NULL_TREE; ++ rhs = gimple_assign_rhs1(stmt); ++ if (is_gimple_constant(rhs)) ++ return NULL_TREE; ++ ++ rhs_code = TREE_CODE(rhs); ++ if (rhs_code == VAR_DECL) ++ return rhs; ++ ++ switch (rhs_code) { ++ case ADDR_EXPR: ++ op0 = TREE_OPERAND(rhs, 0); ++ if (TREE_CODE(op0) == FUNCTION_DECL) ++ return op0; ++ return NULL_TREE; ++ case COMPONENT_REF: ++ break; ++ // TODO skip array_ref for now ++ case ARRAY_REF: ++ return NULL_TREE; ++ // TODO skip ssa_name because it can lead to parm_decl ++ case SSA_NAME: ++ return NULL_TREE; ++ // TODO skip mem_ref and indirect_ref for now ++#if BUILDING_GCC_VERSION >= 4006 ++ case MEM_REF: ++#endif ++ case INDIRECT_REF: ++ return NULL_TREE; ++ default: ++ debug_tree(rhs); ++ debug_gimple_stmt((gimple)stmt); ++ gcc_unreachable(); ++ } ++ ++ op0 = TREE_OPERAND(rhs, 0); ++ switch (TREE_CODE(op0)) { ++ // TODO skip array_ref and parm_decl for now ++ case ARRAY_REF: ++ case PARM_DECL: ++ return NULL_TREE; ++ case COMPONENT_REF: ++#if BUILDING_GCC_VERSION >= 4006 ++ case MEM_REF: ++#endif ++ case INDIRECT_REF: ++ case VAR_DECL: ++ break; ++ default: ++ debug_tree(op0); ++ gcc_unreachable(); ++ } ++ ++ op0_type = TREE_TYPE(op0); ++ // TODO skip unions for now ++ if (TREE_CODE(op0_type) == UNION_TYPE) ++ return NULL_TREE; ++ gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE); ++ ++ field = TREE_OPERAND(rhs, 1); ++ gcc_assert(TREE_CODE(field) == FIELD_DECL); ++ return field; ++} ++ ++static tree get_fn_or_fnptr_decl(const gcall *call_stmt) ++{ ++ const_tree fnptr; ++ const_gimple def_stmt; ++ tree decl = gimple_call_fndecl(call_stmt); ++ ++ if (decl != NULL_TREE) ++ return decl; ++ ++ fnptr = gimple_call_fn(call_stmt); ++ if (fnptr == NULL_TREE) ++ return NULL_TREE; ++ ++ // !!! assertot kell irni 0-ra, mert csak az lehet ott ++ if (is_gimple_constant(fnptr)) ++ return NULL_TREE; ++ def_stmt = get_fnptr_def_stmt(fnptr); ++ return handle_fnptr_assign(def_stmt); ++} ++ ++// Start stmt duplication on marked function parameters ++static interesting_stmts_t search_interesting_calls(interesting_stmts_t head, gcall *call_stmt) ++{ ++ tree decl; ++ unsigned int i, len; ++ ++ len = gimple_call_num_args(call_stmt); ++ if (len == 0) ++ return head; ++ ++ decl = get_fn_or_fnptr_decl(call_stmt); ++ if (decl == NULL_TREE) ++ return head; ++ ++ for (i = 0; i < len; i++) { ++ tree arg; ++ next_interesting_function_t next_node; ++ ++ arg = gimple_call_arg(call_stmt, i); ++ if (is_gimple_constant(arg)) ++ continue; ++ if (skip_types(arg)) ++ continue; ++ next_node = get_interesting_function_next_node(decl, i + 1); ++ if (next_node) ++ head = search_interesting_stmt(head, next_node, call_stmt, arg, i + 1); ++ } ++ ++ return head; ++} ++ ++// Find assignements to structure fields and vardecls ++static interesting_stmts_t search_interesting_structs_vardecls(interesting_stmts_t head, gassign *assign) ++{ ++ enum intentional_mark mark; ++ next_interesting_function_t next_node; ++ tree rhs1, rhs2, lhs, decl; ++#if BUILDING_GCC_VERSION >= 4006 ++ tree rhs3; ++#endif ++ ++ lhs = gimple_assign_lhs(assign); ++ ++ if (VAR_P(lhs)) ++ decl = lhs; ++ else ++ decl = get_ref_field(lhs); ++ if (decl == NULL_TREE) ++ return head; ++ if (DECL_NAME(decl) == NULL_TREE) ++ return head; ++ ++ if (is_bitfield_unnamed_cast(decl, assign)) ++ return head; ++ ++ next_node = get_interesting_function_next_node(decl, 0); ++ if (!next_node) ++ return head; ++ ++ mark = get_intentional_attr_type(decl); ++ if (mark != MARK_NO) ++ return head; ++ ++ rhs1 = gimple_assign_rhs1(assign); ++ head = search_interesting_stmt(head, next_node, assign, rhs1, 0); ++ ++ rhs2 = gimple_assign_rhs2(assign); ++ if (rhs2) ++ head = search_interesting_stmt(head, next_node, assign, rhs2, 0); ++ ++#if BUILDING_GCC_VERSION >= 4006 ++ rhs3 = gimple_assign_rhs3(assign); ++ if (rhs3) ++ head = search_interesting_stmt(head, next_node, assign, rhs3, 0); ++#endif ++ return head; ++} ++ ++static next_interesting_function_t create_so_asm_next_interesting_function_node(const gasm *stmt) ++{ ++ next_interesting_function_t next_node; ++ struct fn_raw_data raw_data; ++ ++ initialize_raw_data(&raw_data); ++ raw_data.decl_str = gimple_asm_string(stmt); ++ raw_data.context = "attr"; ++ raw_data.hash = 0; ++ raw_data.num = 0; ++ raw_data.marked = ASM_STMT_SO_MARK; ++ raw_data.based_decl = SO_FUNCTION; ++ ++ next_node = get_global_next_interesting_function_entry(&raw_data); ++ if (next_node) ++ return next_node; ++ next_node = create_new_next_interesting_entry(&raw_data, NULL); ++ gcc_assert(next_node); ++ ++ add_to_global_next_interesting_function(next_node); ++ return next_node; ++} ++ ++// Collect interesting stmts for duplication ++static void search_interesting_stmts(struct visited *visited) ++{ ++ basic_block bb; ++ next_interesting_function_t next_node_ret; ++ interesting_stmts_t head = NULL; ++ ++ next_node_ret = get_interesting_function_next_node(current_function_decl, 0); ++ ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ gimple stmt = gsi_stmt(gsi); ++ ++ switch (gimple_code(stmt)) { ++ case GIMPLE_ASM: { ++ tree first_node; ++ next_interesting_function_t next_node; ++ const gasm *asm_stmt = as_a_gasm(stmt); ++ ++ if (!check_fns) ++ continue; ++ ++ if (!is_size_overflow_insert_check_asm(asm_stmt)) ++ continue; ++ next_node = create_so_asm_next_interesting_function_node(asm_stmt); ++ first_node = get_size_overflow_asm_input(asm_stmt); ++ head = search_interesting_stmt(head, next_node, stmt, first_node, 0); ++ break; ++ } ++ case GIMPLE_RETURN: ++ head = search_interesting_rets(head, next_node_ret, as_a_greturn(stmt)); ++ break; ++ case GIMPLE_CALL: ++ head = search_interesting_calls(head, as_a_gcall(stmt)); ++ break; ++ case GIMPLE_ASSIGN: ++ /* !!! TODO LTO modeban nincs duplikalas a globalis valtozora, mert a tree mergek ++ * utan mar nem lehet megkulonboztetni attol a globalis valtozotol, aminek a scopeja csak a file ++ * igy a context nem vardecl lesz, hanem vardecl_filenev. De execute-ban kiirja, ha hianyzik a hash tablabol ++ * IPA-ban van duplikalas. ++ */ ++ head = search_interesting_structs_vardecls(head, as_a_gassign(stmt)); ++ break; ++ default: ++ break; ++ } ++ } ++ } ++ ++ handle_interesting_stmt(visited, head); ++ free_interesting_stmts(head); ++} ++ ++static struct visited *create_visited(void) ++{ ++ struct visited *new_node; ++ ++ new_node = (struct visited *)xmalloc(sizeof(*new_node)); ++ new_node->stmts = pointer_set_create(); ++ new_node->my_stmts = pointer_set_create(); ++ new_node->skip_expr_casts = pointer_set_create(); ++ new_node->no_cast_check = pointer_set_create(); ++ return new_node; ++} ++ ++static void free_visited(struct visited *visited) ++{ ++ pointer_set_destroy(visited->stmts); ++ pointer_set_destroy(visited->my_stmts); ++ pointer_set_destroy(visited->skip_expr_casts); ++ pointer_set_destroy(visited->no_cast_check); ++ ++ free(visited); ++} ++ ++// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm ++static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs) ++{ ++ gassign *assign; ++ gimple_stmt_iterator gsi; ++ ++ // already removed ++ if (gimple_bb(asm_stmt) == NULL) ++ return; ++ gsi = gsi_for_stmt(asm_stmt); ++ ++ assign = gimple_build_assign(lhs, rhs); ++ gsi_insert_before(&gsi, assign, GSI_SAME_STMT); ++ SSA_NAME_DEF_STMT(lhs) = assign; ++ ++ gsi_remove(&gsi, true); ++} ++ ++// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations) ++static void remove_size_overflow_asm(gimple stmt) ++{ ++ gimple_stmt_iterator gsi; ++ tree input, output; ++ ++ if (!is_size_overflow_asm(stmt)) ++ return; ++ ++ if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) { ++ gsi = gsi_for_stmt(stmt); ++ ++ ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt); ++ gsi_remove(&gsi, true); ++ return; ++ } ++ ++ input = gimple_asm_input_op(as_a_gasm(stmt), 0); ++ output = gimple_asm_output_op(as_a_gasm(stmt), 0); ++ replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input)); ++} ++ ++static void remove_all_size_overflow_asm(void) ++{ ++ basic_block bb; ++ ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator si; ++ ++ for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si)) ++ remove_size_overflow_asm(gsi_stmt(si)); ++ } ++} ++ ++unsigned int size_overflow_function_transform(struct cgraph_node *node __unused) ++{ ++ struct visited *visited; ++ ++#if BUILDING_GCC_VERSION >= 4008 ++ if (dump_file) { ++ fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n"); ++ size_overflow_dump_function(dump_file, node); ++ } ++#endif ++ visited = create_visited(); ++ set_dominance_info(); ++ ++ search_interesting_stmts(visited); ++ ++ remove_all_size_overflow_asm(); ++ ++ unset_dominance_info(); ++ free_visited(visited); ++ ++#if BUILDING_GCC_VERSION >= 4008 ++ if (dump_file) { ++ fprintf(dump_file, "AFTER TRANSFORM -------------------------\n"); ++ size_overflow_dump_function(dump_file, node); ++ } ++#endif ++ return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow; ++} +diff --git a/scripts/gcc-plugins/size_overflow_plugin/size_overflow_transform_core.c b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_transform_core.c +new file mode 100644 +index 000000000000..7b24aea403dc +--- /dev/null ++++ b/scripts/gcc-plugins/size_overflow_plugin/size_overflow_transform_core.c +@@ -0,0 +1,1013 @@ ++/* ++ * Copyright 2011-2017 by Emese Revfy <re.emese@gmail.com> ++ * Licensed under the GPL v2 ++ * ++ * Homepage: ++ * https://github.com/ephox-gcc-plugins/size_overflow ++ * ++ * Documentation: ++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ * ++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute ++ * with double integer precision (DImode/TImode for 32/64 bit integer types). ++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed. ++ * ++ * Usage: ++ * $ make ++ * $ make run ++ */ ++ ++#include "size_overflow.h" ++ ++#define MIN_CHECK true ++#define MAX_CHECK false ++ ++unsigned int call_count = 0; ++ ++tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node) ++{ ++ const_tree type; ++ tree new_type; ++ ++ gcc_assert(node != NULL_TREE); ++ ++ type = TREE_TYPE(node); ++ ++ if (pointer_set_contains(visited->my_stmts, stmt)) ++ return TREE_TYPE(node); ++ ++ switch (TYPE_MODE(type)) { ++ case QImode: ++ case HImode: ++ new_type = size_overflow_type_SI; ++ break; ++ case SImode: ++ new_type = size_overflow_type_DI; ++ break; ++ case DImode: ++ if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode)) ++ new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node; ++ else ++ new_type = size_overflow_type_TI; ++ break; ++ case TImode: ++ gcc_assert(!TYPE_UNSIGNED(type)); ++ new_type = size_overflow_type_TI; ++ break; ++ default: ++ debug_tree(node); ++ error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl); ++ gcc_unreachable(); ++ } ++ ++ if (TYPE_QUALS(type) != 0) ++ return build_qualified_type(new_type, TYPE_QUALS(type)); ++ return new_type; ++} ++ ++tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before) ++{ ++ gimple_stmt_iterator gsi; ++ gimple new_stmt; ++ ++ if (rhs == NULL_TREE) ++ return NULL_TREE; ++ ++ gsi = gsi_for_stmt(stmt); ++ new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false); ++ if (gimple_assign_cast_p(new_stmt)) ++ gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR); ++ pointer_set_insert(visited->my_stmts, new_stmt); ++ ++ return get_lhs(new_stmt); ++} ++ ++tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before) ++{ ++ tree lhs, dst_type; ++ gimple_stmt_iterator gsi; ++ ++ if (rhs1 == NULL_TREE) { ++ debug_gimple_stmt(oldstmt); ++ error("%s: rhs1 is NULL_TREE", __func__); ++ gcc_unreachable(); ++ } ++ ++ switch (gimple_code(oldstmt)) { ++ case GIMPLE_ASM: ++ lhs = rhs1; ++ break; ++ case GIMPLE_CALL: ++ case GIMPLE_ASSIGN: ++ lhs = gimple_get_lhs(oldstmt); ++ break; ++ default: ++ debug_gimple_stmt(oldstmt); ++ gcc_unreachable(); ++ } ++ ++ gsi = gsi_for_stmt(oldstmt); ++ pointer_set_insert(visited->stmts, oldstmt); ++ if (lookup_stmt_eh_lp(oldstmt) != 0) { ++ basic_block next_bb, cur_bb; ++ const_edge e; ++ ++ gcc_assert(before == false); ++ gcc_assert(stmt_can_throw_internal(oldstmt)); ++ gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL); ++ gcc_assert(!gsi_end_p(gsi)); ++ ++ cur_bb = gimple_bb(oldstmt); ++ next_bb = cur_bb->next_bb; ++ e = find_edge(cur_bb, next_bb); ++ gcc_assert(e != NULL); ++ gcc_assert(e->flags & EDGE_FALLTHRU); ++ ++ gsi = gsi_after_labels(next_bb); ++ gcc_assert(!gsi_end_p(gsi)); ++ ++ before = true; ++ oldstmt = gsi_stmt(gsi); ++ } ++ ++ if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison) ++ dst_type = get_size_overflow_type(visited, oldstmt, rhs1); ++ else ++ dst_type = get_size_overflow_type(visited, oldstmt, lhs); ++ ++ if (is_gimple_constant(rhs1)) ++ return cast_a_tree(dst_type, rhs1); ++ return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before); ++} ++ ++tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3) ++{ ++ gassign *stmt; ++ gimple_stmt_iterator gsi; ++ tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt); ++ ++ if (pointer_set_contains(visited->my_stmts, oldstmt)) ++ return lhs; ++ ++ if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) { ++ rhs1 = gimple_assign_rhs1(oldstmt); ++ rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT); ++ } ++ if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) { ++ rhs2 = gimple_assign_rhs2(oldstmt); ++ rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT); ++ } ++ ++ stmt = as_a_gassign(gimple_copy(oldstmt)); ++ gimple_set_location(stmt, gimple_location(oldstmt)); ++ pointer_set_insert(visited->my_stmts, stmt); ++ ++ if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR) ++ gimple_assign_set_rhs_code(stmt, MULT_EXPR); ++ ++ size_overflow_type = get_size_overflow_type(visited, oldstmt, node); ++ ++ new_var = create_new_var(size_overflow_type); ++ new_var = make_ssa_name(new_var, stmt); ++ gimple_assign_set_lhs(stmt, new_var); ++ ++ if (rhs1 != NULL_TREE) ++ gimple_assign_set_rhs1(stmt, rhs1); ++ ++ if (rhs2 != NULL_TREE) ++ gimple_assign_set_rhs2(stmt, rhs2); ++#if BUILDING_GCC_VERSION >= 4006 ++ if (rhs3 != NULL_TREE) ++ gimple_assign_set_rhs3(stmt, rhs3); ++#endif ++ gimple_set_vuse(stmt, gimple_vuse(oldstmt)); ++ gimple_set_vdef(stmt, gimple_vdef(oldstmt)); ++ ++ gsi = gsi_for_stmt(oldstmt); ++ gsi_insert_after(&gsi, stmt, GSI_SAME_STMT); ++ update_stmt(stmt); ++ pointer_set_insert(visited->stmts, oldstmt); ++ return gimple_assign_lhs(stmt); ++} ++ ++static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb) ++{ ++ const_gimple assign; ++ gimple_stmt_iterator gsi; ++ basic_block first_bb; ++ ++ gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg)); ++ ++ if (bb->index == 0) { ++ first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest; ++ gcc_assert(dom_info_available_p(CDI_DOMINATORS)); ++ set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun)); ++ bb = first_bb; ++ } ++ ++ gsi = gsi_after_labels(bb); ++ assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false); ++ pointer_set_insert(visited->my_stmts, assign); ++ return get_lhs(assign); ++} ++ ++static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg) ++{ ++ gimple_stmt_iterator gsi; ++ const_gimple assign; ++ gimple def_stmt = get_def_stmt(new_arg); ++ ++ if (gimple_code(def_stmt) == GIMPLE_PHI) { ++ gsi = gsi_after_labels(gimple_bb(def_stmt)); ++ assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true); ++ } else { ++ gsi = gsi_for_stmt(def_stmt); ++ assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true); ++ } ++ ++ pointer_set_insert(visited->my_stmts, assign); ++ return get_lhs(assign); ++} ++ ++static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type) ++{ ++ basic_block bb; ++ gimple_stmt_iterator gsi; ++ const_gimple def_stmt; ++ const_gimple assign; ++ ++ def_stmt = get_def_stmt(arg); ++ bb = gimple_bb(def_stmt); ++ gcc_assert(bb->index != 0); ++ gsi = gsi_after_labels(bb); ++ ++ assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false); ++ pointer_set_insert(visited->my_stmts, assign); ++ return get_lhs(assign); ++} ++ ++static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i) ++{ ++ tree size_overflow_type; ++ tree arg; ++ const_gimple def_stmt; ++ ++ if (new_arg != NULL_TREE && is_gimple_constant(new_arg)) ++ return new_arg; ++ ++ arg = gimple_phi_arg_def(oldstmt, i); ++ def_stmt = get_def_stmt(arg); ++ gcc_assert(def_stmt != NULL); ++ size_overflow_type = get_size_overflow_type(visited, oldstmt, arg); ++ ++ switch (gimple_code(def_stmt)) { ++ case GIMPLE_PHI: ++ return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type); ++ case GIMPLE_NOP: { ++ basic_block bb; ++ ++ bb = gimple_phi_arg_edge(oldstmt, i)->src; ++ return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb); ++ } ++ case GIMPLE_ASM: { ++ gimple_stmt_iterator gsi; ++ const_gimple assign; ++ gimple stmt = get_def_stmt(arg); ++ ++ gsi = gsi_for_stmt(stmt); ++ assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false); ++ pointer_set_insert(visited->my_stmts, assign); ++ return get_lhs(assign); ++ } ++ default: ++ gcc_assert(new_arg != NULL_TREE); ++ gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type)); ++ return use_phi_ssa_name(visited, ssa_name_var, new_arg); ++ } ++} ++ ++static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result) ++{ ++ basic_block bb; ++ gphi *phi; ++ gimple_seq seq; ++ gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt); ++ ++ bb = gsi_bb(gsi); ++ ++ if (result == NULL_TREE) { ++ tree old_result = gimple_phi_result(oldstmt); ++ tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result); ++ ++ result = create_new_var(size_overflow_type); ++ } ++ ++ phi = as_a_gphi(create_phi_node(result, bb)); ++ gimple_phi_set_result(phi, make_ssa_name(result, phi)); ++ seq = phi_nodes(bb); ++ gsi = gsi_last(seq); ++ gsi_remove(&gsi, false); ++ ++ gsi = gsi_for_stmt(oldstmt); ++ gsi_insert_after(&gsi, phi, GSI_NEW_STMT); ++ gimple_set_bb(phi, bb); ++ return phi; ++} ++ ++#if BUILDING_GCC_VERSION <= 4007 ++static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt) ++#else ++static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt) ++#endif ++{ ++ gphi *new_phi; ++ unsigned int i; ++ tree arg, result; ++ location_t loc = gimple_location(oldstmt); ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ gcc_assert(!VEC_empty(tree, *args)); ++#else ++ gcc_assert(!args->is_empty()); ++#endif ++ ++ new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var); ++ result = gimple_phi_result(new_phi); ++ ssa_name_var = SSA_NAME_VAR(result); ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ FOR_EACH_VEC_ELT(tree, *args, i, arg) { ++#else ++ FOR_EACH_VEC_SAFE_ELT(args, i, arg) { ++#endif ++ arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i); ++ add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc); ++ } ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_free(tree, heap, *args); ++#else ++ vec_free(args); ++#endif ++ update_stmt(new_phi); ++ pointer_set_insert(visited->my_stmts, new_phi); ++ return result; ++} ++ ++static tree handle_phi(interesting_stmts_t expand_from, tree orig_result) ++{ ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC(tree, heap) *args = NULL; ++#else ++ vec<tree, va_heap, vl_embed> *args = NULL; ++#endif ++ unsigned int i, len; ++ tree ssa_name_var = NULL_TREE; ++ gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result)); ++ ++ len = gimple_phi_num_args(oldstmt); ++ pointer_set_insert(expand_from->visited->stmts, oldstmt); ++ for (i = 0; i < len; i++) { ++ tree arg, new_arg; ++ ++ arg = gimple_phi_arg_def(oldstmt, i); ++ new_arg = expand(expand_from, arg); ++ ++ if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE) ++ ssa_name_var = SSA_NAME_VAR(new_arg); ++ ++ if (is_gimple_constant(arg)) { ++ tree size_overflow_type = get_size_overflow_type(expand_from->visited, oldstmt, arg); ++ ++ new_arg = cast_a_tree(size_overflow_type, arg); ++ } ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ VEC_safe_push(tree, heap, args, new_arg); ++#else ++ vec_safe_push(args, new_arg); ++#endif ++ } ++ ++#if BUILDING_GCC_VERSION <= 4007 ++ return create_new_phi_node(expand_from->visited, &args, ssa_name_var, oldstmt); ++#else ++ return create_new_phi_node(expand_from->visited, args, ssa_name_var, oldstmt); ++#endif ++} ++ ++static tree create_cast_assign(struct visited *visited, gassign *stmt) ++{ ++ tree rhs1 = gimple_assign_rhs1(stmt); ++ tree lhs = gimple_assign_lhs(stmt); ++ const_tree rhs1_type = TREE_TYPE(rhs1); ++ const_tree lhs_type = TREE_TYPE(lhs); ++ ++ if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type)) ++ return create_assign(visited, stmt, lhs, AFTER_STMT); ++ ++ return create_assign(visited, stmt, rhs1, AFTER_STMT); ++} ++ ++static bool skip_lhs_cast_check(struct visited *visited, const gassign *stmt) ++{ ++ const_tree rhs = gimple_assign_rhs1(stmt); ++ const_gimple def_stmt = get_def_stmt(rhs); ++ ++ // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max ++ if (gimple_code(def_stmt) == GIMPLE_ASM) ++ return true; ++ ++ if (is_const_plus_unsigned_signed_truncation(rhs)) { ++ pointer_set_insert(visited->no_cast_check, stmt); ++ return true; ++ } ++ ++ return false; ++} ++ ++static tree create_string_param(tree string) ++{ ++ return build1(ADDR_EXPR, ptr_type_node, string); ++} ++ ++static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value) ++{ ++ gcond *cond_stmt; ++ gimple_stmt_iterator gsi = gsi_last_bb(cond_bb); ++ ++ cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE); ++ gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING); ++ update_stmt(cond_stmt); ++} ++ ++static void insert_cond_result(interesting_stmts_t expand_from, basic_block bb_true, const_gimple stmt, const_tree arg, bool min) ++{ ++ gcall *func_stmt; ++ const_gimple def_stmt; ++ const_tree loc_line; ++ tree loc_file, ssa_name, current_func; ++ expanded_location xloc; ++ char *ssa_name_buf; ++ int len; ++ struct cgraph_edge *edge; ++ struct cgraph_node *report_node; ++ int frequency; ++ gimple_stmt_iterator gsi = gsi_start_bb(bb_true); ++ ++ def_stmt = get_def_stmt(arg); ++ if (gimple_has_location(def_stmt)) ++ xloc = expand_location(gimple_location(def_stmt)); ++ else if (gimple_has_location(stmt)) ++ xloc = expand_location(gimple_location(stmt)); ++ else ++ xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl)); ++ ++ loc_line = build_int_cstu(unsigned_type_node, xloc.line); ++ ++ loc_file = build_const_char_string(strlen(xloc.file) + 1, xloc.file); ++ loc_file = create_string_param(loc_file); ++ ++ current_func = build_const_char_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl)); ++ current_func = create_string_param(current_func); ++ ++ gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL); ++ call_count++; ++ len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u, decl: %s; num: %u; context: %s;\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count, expand_from->next_node->decl_name, expand_from->next_node->num, expand_from->next_node->context); ++ gcc_assert(len > 0); ++ ssa_name = build_const_char_string(len + 1, ssa_name_buf); ++ free(ssa_name_buf); ++ ssa_name = create_string_param(ssa_name); ++ ++ // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name) ++ func_stmt = as_a_gcall(gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name)); ++ gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING); ++ ++ report_node = cgraph_get_create_node(report_size_overflow_decl); ++ gcc_assert(report_node); ++ frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true); ++ ++ edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth); ++ gcc_assert(edge != NULL); ++} ++ ++static void insert_check_size_overflow(interesting_stmts_t expand_from, gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min) ++{ ++ basic_block cond_bb, join_bb, bb_true; ++ edge e; ++ gimple_stmt_iterator gsi = gsi_for_stmt(stmt); ++ ++ cond_bb = gimple_bb(stmt); ++ if (before) ++ gsi_prev(&gsi); ++ if (gsi_end_p(gsi)) ++ e = split_block_after_labels(cond_bb); ++ else ++ e = split_block(cond_bb, gsi_stmt(gsi)); ++ cond_bb = e->src; ++ join_bb = e->dest; ++ e->flags = EDGE_FALSE_VALUE; ++ e->probability = REG_BR_PROB_BASE; ++ ++ bb_true = create_empty_bb(cond_bb); ++ make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE); ++ make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE); ++ make_edge(bb_true, join_bb, EDGE_FALLTHRU); ++ ++ gcc_assert(dom_info_available_p(CDI_DOMINATORS)); ++ set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb); ++ set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb); ++ ++ if (current_loops != NULL) { ++ gcc_assert(cond_bb->loop_father == join_bb->loop_father); ++ add_bb_to_loop(bb_true, cond_bb->loop_father); ++ } ++ ++ insert_cond(cond_bb, arg, cond_code, type_value); ++ insert_cond_result(expand_from, bb_true, stmt, arg, min); ++ ++// print_the_code_insertions(stmt); ++} ++ ++void check_size_overflow(interesting_stmts_t expand_from, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before) ++{ ++ const_tree rhs_type = TREE_TYPE(rhs); ++ tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min; ++ ++ if (pointer_set_contains(expand_from->visited->no_cast_check, stmt)) ++ return; ++ ++ gcc_assert(rhs_type != NULL_TREE); ++ if (TREE_CODE(rhs_type) == POINTER_TYPE) ++ return; ++ ++ gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE); ++ ++ if (is_gimple_assign(stmt) && neg_short_add_intentional_overflow(as_a_gassign(stmt))) ++ return; ++ ++ type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type)); ++ // typemax (-1) < typemin (0) ++ if (TREE_OVERFLOW(type_max)) ++ return; ++ ++ type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type)); ++ ++ cast_rhs_type = TREE_TYPE(cast_rhs); ++ type_max_type = TREE_TYPE(type_max); ++ gcc_assert(types_compatible_p(cast_rhs_type, type_max_type)); ++ ++ insert_check_size_overflow(expand_from, stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK); ++ ++ // special case: get_size_overflow_type(), 32, u64->s ++ if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type)) ++ return; ++ ++ type_min_type = TREE_TYPE(type_min); ++ gcc_assert(types_compatible_p(type_max_type, type_min_type)); ++ insert_check_size_overflow(expand_from, stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK); ++} ++ ++static tree get_my_stmt_lhs(struct visited *visited, gimple stmt) ++{ ++ gimple_stmt_iterator gsi; ++ gimple next_stmt = NULL; ++ ++ gsi = gsi_for_stmt(stmt); ++ ++ do { ++ gsi_next(&gsi); ++ next_stmt = gsi_stmt(gsi); ++ ++ if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt)) ++ return NULL_TREE; ++ ++ if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt)) ++ break; ++ ++ gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt)); ++ } while (!gsi_end_p(gsi)); ++ ++ gcc_assert(next_stmt); ++ return get_lhs(next_stmt); ++} ++ ++/* When the result of the negation is cast to a signed type then move ++ * the size_overflow cast check before negation. ++ * ssa: ++ * unsigned _588 ++ * _588 = _587 >> 12; ++ * _589 = -_588; ++ * _590 = (long int) _589; ++ */ ++static bool handle_unsigned_neg_or_bit_not(interesting_stmts_t expand_from, const gassign *stmt) ++{ ++ gimple def_neg_stmt, neg_stmt; ++ tree lhs, new_neg_rhs; ++ const_tree rhs, neg_rhs; ++ enum tree_code rhs_code; ++ ++ rhs = gimple_assign_rhs1(stmt); ++ lhs = gimple_assign_lhs(stmt); ++ if (TYPE_UNSIGNED(TREE_TYPE(lhs)) || !TYPE_UNSIGNED(TREE_TYPE(rhs))) ++ return false; ++ ++ neg_stmt = get_def_stmt(rhs); ++ if (!neg_stmt || !is_gimple_assign(neg_stmt)) ++ return false; ++ ++ rhs_code = gimple_assign_rhs_code(neg_stmt); ++ if (rhs_code != BIT_NOT_EXPR && rhs_code != NEGATE_EXPR) ++ return false; ++ ++ neg_rhs = gimple_assign_rhs1(neg_stmt); ++ def_neg_stmt = get_def_stmt(neg_rhs); ++ if (!def_neg_stmt) ++ return false; ++ ++ new_neg_rhs = get_my_stmt_lhs(expand_from->visited, def_neg_stmt); ++ check_size_overflow(expand_from, neg_stmt, TREE_TYPE(new_neg_rhs), new_neg_rhs, lhs, BEFORE_STMT); ++ pointer_set_insert(expand_from->visited->no_cast_check, stmt); ++ return true; ++} ++ ++static tree create_cast_overflow_check(interesting_stmts_t expand_from, tree new_rhs1, gassign *stmt) ++{ ++ bool cast_lhs, cast_rhs; ++ tree lhs = gimple_assign_lhs(stmt); ++ tree rhs = gimple_assign_rhs1(stmt); ++ const_tree lhs_type = TREE_TYPE(lhs); ++ const_tree rhs_type = TREE_TYPE(rhs); ++ enum machine_mode lhs_mode = TYPE_MODE(lhs_type); ++ enum machine_mode rhs_mode = TYPE_MODE(rhs_type); ++ unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode); ++ unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode); ++ ++ static bool check_lhs[3][4] = { ++ // ss su us uu ++ { false, true, true, false }, // lhs > rhs ++ { false, false, false, false }, // lhs = rhs ++ { true, true, true, true }, // lhs < rhs ++ }; ++ ++ static bool check_rhs[3][4] = { ++ // ss su us uu ++ { true, false, true, true }, // lhs > rhs ++ { true, false, true, true }, // lhs = rhs ++ { true, false, true, true }, // lhs < rhs ++ }; ++ ++ if (handle_unsigned_neg_or_bit_not(expand_from, stmt)) ++ return dup_assign(expand_from->visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE); ++ ++ // skip lhs check on HI -> QI cast ++ if (rhs_mode == HImode && lhs_mode == QImode) { ++ pointer_set_insert(expand_from->visited->no_cast_check, stmt); ++ return dup_assign(expand_from->visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE); ++ } ++ ++ // skip lhs check on signed SI -> HI cast or signed SI -> QI cast ++ if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode)) ++ return create_assign(expand_from->visited, stmt, lhs, AFTER_STMT); ++ ++ if (lhs_size > rhs_size) { ++ cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)]; ++ cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)]; ++ } else if (lhs_size == rhs_size) { ++ cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)]; ++ cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)]; ++ } else { ++ cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)]; ++ cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)]; ++ } ++ ++ if (!cast_lhs && !cast_rhs) ++ return dup_assign(expand_from->visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE); ++ ++ if (cast_lhs && !skip_lhs_cast_check(expand_from->visited, stmt)) ++ check_size_overflow(expand_from, stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT); ++ ++ if (cast_rhs) ++ check_size_overflow(expand_from, stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT); ++ ++ return dup_assign(expand_from->visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE); ++} ++ ++static tree handle_unary_rhs(interesting_stmts_t expand_from, gassign *stmt) ++{ ++ enum tree_code rhs_code; ++ tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt); ++ ++ if (pointer_set_contains(expand_from->visited->my_stmts, stmt)) ++ return lhs; ++ ++ rhs1 = gimple_assign_rhs1(stmt); ++ if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE) ++ return create_assign(expand_from->visited, stmt, lhs, AFTER_STMT); ++ ++ new_rhs1 = expand(expand_from, rhs1); ++ ++ if (new_rhs1 == NULL_TREE) ++ return create_cast_assign(expand_from->visited, stmt); ++ ++ if (pointer_set_contains(expand_from->visited->no_cast_check, stmt)) ++ return dup_assign(expand_from->visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE); ++ ++#if BUILDING_GCC_VERSION >= 5000 ++ if (short_or_neg_const_ushort(stmt)) { ++ pointer_set_insert(expand_from->visited->no_cast_check, stmt); ++ return dup_assign(expand_from->visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE); ++ } ++#endif ++ ++ rhs_code = gimple_assign_rhs_code(stmt); ++ if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) { ++ tree size_overflow_type = get_size_overflow_type(expand_from->visited, stmt, rhs1); ++ ++ new_rhs1 = cast_to_new_size_overflow_type(expand_from->visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT); ++ check_size_overflow(expand_from, stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT); ++ return create_assign(expand_from->visited, stmt, lhs, AFTER_STMT); ++ } ++ ++ if (!gimple_assign_cast_p(stmt)) ++ return dup_assign(expand_from->visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE); ++ ++ return create_cast_overflow_check(expand_from, new_rhs1, stmt); ++} ++ ++static tree handle_unary_ops(interesting_stmts_t expand_from, gassign *stmt) ++{ ++ tree rhs1, lhs = gimple_assign_lhs(stmt); ++ gimple def_stmt = get_def_stmt(lhs); ++ ++ gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP); ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ ++ if (is_gimple_constant(rhs1)) ++ return create_assign(expand_from->visited, def_stmt, lhs, AFTER_STMT); ++ ++ switch (TREE_CODE(rhs1)) { ++ case SSA_NAME: { ++ tree ret = handle_unary_rhs(expand_from, as_a_gassign(def_stmt)); ++ ++ if (gimple_assign_cast_p(stmt)) ++ unsigned_signed_cast_intentional_overflow(expand_from->visited, stmt); ++ return ret; ++ } ++ case ARRAY_REF: ++ case BIT_FIELD_REF: ++ case ADDR_EXPR: ++ case COMPONENT_REF: ++ case INDIRECT_REF: ++#if BUILDING_GCC_VERSION >= 4006 ++ case MEM_REF: ++#endif ++ case TARGET_MEM_REF: ++ case VIEW_CONVERT_EXPR: ++ return create_assign(expand_from->visited, def_stmt, lhs, AFTER_STMT); ++ case PARM_DECL: ++ case VAR_DECL: ++ return create_assign(expand_from->visited, stmt, lhs, AFTER_STMT); ++ ++ default: ++ debug_gimple_stmt(def_stmt); ++ debug_tree(rhs1); ++ gcc_unreachable(); ++ } ++} ++ ++static void __unused print_the_code_insertions(const_gimple stmt) ++{ ++ location_t loc = gimple_location(stmt); ++ ++ inform(loc, "Integer size_overflow check applied here."); ++} ++ ++static bool is_from_cast(const_tree node) ++{ ++ gimple def_stmt = get_def_stmt(node); ++ ++ if (!def_stmt) ++ return false; ++ ++ if (gimple_assign_cast_p(def_stmt)) ++ return true; ++ ++ return false; ++} ++ ++// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type. ++static bool is_ptr_diff(gassign *stmt) ++{ ++ const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs; ++ ++ if (gimple_assign_rhs_code(stmt) != MINUS_EXPR) ++ return false; ++ ++ rhs1 = gimple_assign_rhs1(stmt); ++ if (!is_from_cast(rhs1)) ++ return false; ++ ++ rhs2 = gimple_assign_rhs2(stmt); ++ if (!is_from_cast(rhs2)) ++ return false; ++ ++ ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1)); ++ ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2)); ++ ++ if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE) ++ return false; ++ ++ return true; ++} ++ ++static tree handle_comparison_code_class(interesting_stmts_t expand_from, gassign *stmt, tree new_rhs1, tree new_rhs2) ++{ ++ tree rhs1, rhs2, lhs; ++ ++ rhs1 = gimple_assign_rhs1(stmt); ++ if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE) ++ check_size_overflow(expand_from, stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT); ++ ++ lhs = gimple_assign_lhs(stmt); ++ if (new_rhs2 == NULL_TREE) ++ return create_assign(expand_from->visited, stmt, lhs, AFTER_STMT); ++ ++ rhs2 = gimple_assign_rhs2(stmt); ++ if (!is_gimple_constant(rhs2)) ++ check_size_overflow(expand_from, stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT); ++ return create_assign(expand_from->visited, stmt, lhs, AFTER_STMT); ++} ++ ++static tree handle_binary_ops(interesting_stmts_t expand_from, tree lhs) ++{ ++ enum intentional_overflow_type res; ++ tree rhs1, rhs2, new_lhs; ++ gassign *def_stmt = as_a_gassign(get_def_stmt(lhs)); ++ tree new_rhs1 = NULL_TREE; ++ tree new_rhs2 = NULL_TREE; ++ ++ if (is_ptr_diff(def_stmt)) ++ return create_assign(expand_from->visited, def_stmt, lhs, AFTER_STMT); ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ rhs2 = gimple_assign_rhs2(def_stmt); ++ ++ /* no DImode/TImode division in the 32/64 bit kernel */ ++ switch (gimple_assign_rhs_code(def_stmt)) { ++ case RDIV_EXPR: ++ case TRUNC_DIV_EXPR: ++ case CEIL_DIV_EXPR: ++ case FLOOR_DIV_EXPR: ++ case ROUND_DIV_EXPR: ++ case TRUNC_MOD_EXPR: ++ case CEIL_MOD_EXPR: ++ case FLOOR_MOD_EXPR: ++ case ROUND_MOD_EXPR: ++ case EXACT_DIV_EXPR: ++ case POINTER_PLUS_EXPR: ++ case BIT_AND_EXPR: ++ return create_assign(expand_from->visited, def_stmt, lhs, AFTER_STMT); ++ default: ++ break; ++ } ++ ++ new_lhs = handle_integer_truncation(expand_from, lhs); ++ if (new_lhs != NULL_TREE) ++ return new_lhs; ++ ++ if (TREE_CODE(rhs1) == SSA_NAME) ++ new_rhs1 = expand(expand_from, rhs1); ++ if (TREE_CODE(rhs2) == SSA_NAME) ++ new_rhs2 = expand(expand_from, rhs2); ++ ++ res = add_mul_intentional_overflow(def_stmt); ++ if (res != NO_INTENTIONAL_OVERFLOW) { ++ new_lhs = dup_assign(expand_from->visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE); ++ insert_cast_expr(expand_from->visited, as_a_gassign(get_def_stmt(new_lhs)), res); ++ return new_lhs; ++ } ++ ++ if (skip_expr_on_double_type(def_stmt)) { ++ new_lhs = dup_assign(expand_from->visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE); ++ insert_cast_expr(expand_from->visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW); ++ return new_lhs; ++ } ++ ++ if (is_a_neg_overflow(def_stmt, rhs2)) ++ return handle_intentional_overflow(expand_from, true, def_stmt, new_rhs1, NULL_TREE); ++ if (is_a_neg_overflow(def_stmt, rhs1)) ++ return handle_intentional_overflow(expand_from, true, def_stmt, new_rhs2, new_rhs2); ++ ++ ++ if (is_a_constant_overflow(def_stmt, rhs2)) ++ return handle_intentional_overflow(expand_from, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE); ++ if (is_a_constant_overflow(def_stmt, rhs1)) ++ return handle_intentional_overflow(expand_from, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2); ++ ++ // the const is between 0 and (signed) MAX ++ if (is_gimple_constant(rhs1)) ++ new_rhs1 = create_assign(expand_from->visited, def_stmt, rhs1, BEFORE_STMT); ++ if (is_gimple_constant(rhs2)) ++ new_rhs2 = create_assign(expand_from->visited, def_stmt, rhs2, BEFORE_STMT); ++ ++ if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison) ++ return handle_comparison_code_class(expand_from, def_stmt, new_rhs1, new_rhs2); ++ ++ if (uconst_neg_intentional_overflow(def_stmt)) { ++ inform(gimple_location(def_stmt), "%s: gcc intentional overflow", __func__); ++ gcc_unreachable(); ++ } ++ ++ return dup_assign(expand_from->visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE); ++} ++ ++#if BUILDING_GCC_VERSION >= 4006 ++static tree get_new_rhs(interesting_stmts_t expand_from, tree size_overflow_type, tree rhs) ++{ ++ if (is_gimple_constant(rhs)) ++ return cast_a_tree(size_overflow_type, rhs); ++ if (TREE_CODE(rhs) != SSA_NAME) ++ return NULL_TREE; ++ return expand(expand_from, rhs); ++} ++ ++static tree handle_ternary_ops(interesting_stmts_t expand_from, tree lhs) ++{ ++ tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type; ++ gassign *def_stmt = as_a_gassign(get_def_stmt(lhs)); ++ ++ size_overflow_type = get_size_overflow_type(expand_from->visited, def_stmt, lhs); ++ ++ rhs1 = gimple_assign_rhs1(def_stmt); ++ rhs2 = gimple_assign_rhs2(def_stmt); ++ rhs3 = gimple_assign_rhs3(def_stmt); ++ new_rhs1 = get_new_rhs(expand_from, size_overflow_type, rhs1); ++ new_rhs2 = get_new_rhs(expand_from, size_overflow_type, rhs2); ++ new_rhs3 = get_new_rhs(expand_from, size_overflow_type, rhs3); ++ ++ return dup_assign(expand_from->visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3); ++} ++#endif ++ ++static tree expand_visited(struct visited *visited, gimple def_stmt) ++{ ++ gimple_stmt_iterator gsi; ++ enum gimple_code code = gimple_code(def_stmt); ++ ++ if (code == GIMPLE_ASM) ++ return NULL_TREE; ++ ++ gsi = gsi_for_stmt(def_stmt); ++ gsi_next(&gsi); ++ ++ if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi)) ++ return NULL_TREE; ++ return get_my_stmt_lhs(visited, def_stmt); ++} ++ ++tree expand(interesting_stmts_t expand_from, tree lhs) ++{ ++ gimple def_stmt; ++ ++ def_stmt = get_def_stmt(lhs); ++ ++ if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP) ++ return NULL_TREE; ++ ++ if (pointer_set_contains(expand_from->visited->my_stmts, def_stmt)) ++ return lhs; ++ ++ if (pointer_set_contains(expand_from->visited->stmts, def_stmt)) ++ return expand_visited(expand_from->visited, def_stmt); ++ ++ if (is_gimple_constant(lhs)) ++ return NULL_TREE; ++ if (skip_types(lhs)) ++ return NULL_TREE; ++ ++ switch (gimple_code(def_stmt)) { ++ case GIMPLE_PHI: ++ return handle_phi(expand_from, lhs); ++ case GIMPLE_CALL: ++ case GIMPLE_ASM: ++ if (is_size_overflow_asm(def_stmt)) ++ return expand(expand_from, get_size_overflow_asm_input(as_a_gasm(def_stmt))); ++ return create_assign(expand_from->visited, def_stmt, lhs, AFTER_STMT); ++ case GIMPLE_ASSIGN: ++ switch (gimple_num_ops(def_stmt)) { ++ case 2: ++ return handle_unary_ops(expand_from, as_a_gassign(def_stmt)); ++ case 3: ++ return handle_binary_ops(expand_from, lhs); ++#if BUILDING_GCC_VERSION >= 4006 ++ case 4: ++ return handle_ternary_ops(expand_from, lhs); ++#endif ++ } ++ default: ++ debug_gimple_stmt(def_stmt); ++ error("%s: unknown gimple code", __func__); ++ gcc_unreachable(); ++ } ++} +diff --git a/scripts/gcc-plugins/stackleak_plugin.c b/scripts/gcc-plugins/stackleak_plugin.c +new file mode 100644 +index 000000000000..f0fdd5e28fdc +--- /dev/null ++++ b/scripts/gcc-plugins/stackleak_plugin.c +@@ -0,0 +1,342 @@ ++/* ++ * Copyright 2011-2017 by the PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Note: the choice of the license means that the compilation process is ++ * NOT 'eligible' as defined by gcc's library exception to the GPL v3, ++ * but for the kernel it doesn't matter since it doesn't link against ++ * any of the gcc libraries ++ * ++ * gcc plugin to help implement various PaX features ++ * ++ * - track lowest stack pointer ++ * ++ * TODO: ++ * - initialize all local variables ++ * ++ * BUGS: ++ * - none known ++ */ ++ ++#include "gcc-common.h" ++ ++__visible int plugin_is_GPL_compatible; ++ ++static int track_frame_size = -1; ++static const char track_function[] = "pax_track_stack"; ++static const char check_function[] = "pax_check_alloca"; ++static GTY(()) tree track_function_decl; ++static GTY(()) tree check_function_decl; ++static bool init_locals; ++ ++static struct plugin_info stackleak_plugin_info = { ++ .version = "201602181345", ++ .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n" ++// "initialize-locals\t\tforcibly initialize all stack frames\n" ++}; ++ ++static void stackleak_check_alloca(gimple_stmt_iterator *gsi) ++{ ++ gimple stmt; ++ gcall *check_alloca; ++ tree alloca_size; ++ cgraph_node_ptr node; ++ int frequency; ++ basic_block bb; ++ ++ // insert call to void pax_check_alloca(unsigned long size) ++ alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0); ++ stmt = gimple_build_call(check_function_decl, 1, alloca_size); ++ check_alloca = as_a_gcall(stmt); ++ gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT); ++ ++ // update the cgraph ++ bb = gimple_bb(check_alloca); ++ node = cgraph_get_create_node(check_function_decl); ++ gcc_assert(node); ++ frequency = compute_call_stmt_bb_frequency(current_function_decl, bb); ++ cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth); ++} ++ ++static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi, bool after) ++{ ++ gimple stmt; ++ gcall *track_stack; ++ cgraph_node_ptr node; ++ int frequency; ++ basic_block bb; ++ ++ // insert call to void pax_track_stack(void) ++ stmt = gimple_build_call(track_function_decl, 0); ++ track_stack = as_a_gcall(stmt); ++ if (after) ++ gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING); ++ else ++ gsi_insert_before(gsi, track_stack, GSI_SAME_STMT); ++ ++ // update the cgraph ++ bb = gimple_bb(track_stack); ++ node = cgraph_get_create_node(track_function_decl); ++ gcc_assert(node); ++ frequency = compute_call_stmt_bb_frequency(current_function_decl, bb); ++ cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth); ++} ++ ++static bool is_alloca(gimple stmt) ++{ ++ if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA)) ++ return true; ++ ++#if BUILDING_GCC_VERSION >= 4007 ++ if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN)) ++ return true; ++#endif ++ ++ return false; ++} ++ ++static unsigned int stackleak_tree_instrument_execute(void) ++{ ++ basic_block bb, entry_bb; ++ bool prologue_instrumented = false, is_leaf = true; ++ ++ entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb; ++ ++ // 1. loop through BBs and GIMPLE statements ++ FOR_EACH_BB_FN(bb, cfun) { ++ gimple_stmt_iterator gsi; ++ ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ gimple stmt; ++ ++ stmt = gsi_stmt(gsi); ++ ++ if (is_gimple_call(stmt)) ++ is_leaf = false; ++ ++ // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450> ++ if (!is_alloca(stmt)) ++ continue; ++ ++ // 2. insert stack overflow check before each __builtin_alloca call ++ stackleak_check_alloca(&gsi); ++ ++ // 3. insert track call after each __builtin_alloca call ++ stackleak_add_instrumentation(&gsi, true); ++ if (bb == entry_bb) ++ prologue_instrumented = true; ++ } ++ } ++ ++ // special cases for some bad linux code: taking the address of static inline functions will materialize them ++ // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI ++ // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI. ++ // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here. ++ if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl)) ++ return 0; ++ if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10)) ++ return 0; ++ ++ // 4. insert track call at the beginning ++ if (!prologue_instrumented) { ++ gimple_stmt_iterator gsi; ++ ++ gcc_assert(single_succ_p(ENTRY_BLOCK_PTR_FOR_FN(cfun))); ++ bb = single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun)); ++ if (!single_pred_p(bb)) { ++// gcc_assert(bb_loop_depth(bb) || (bb->flags & BB_IRREDUCIBLE_LOOP)); ++ split_edge(single_succ_edge(ENTRY_BLOCK_PTR_FOR_FN(cfun))); ++ gcc_assert(single_succ_p(ENTRY_BLOCK_PTR_FOR_FN(cfun))); ++ bb = single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun)); ++ } ++ gsi = gsi_after_labels(bb); ++ stackleak_add_instrumentation(&gsi, false); ++ } ++ ++ return 0; ++} ++ ++static unsigned int stackleak_final_execute(void) ++{ ++ rtx_insn *insn, *next; ++ ++ if (cfun->calls_alloca) ++ return 0; ++ ++ // keep calls only if function frame is big enough ++ if (get_frame_size() >= track_frame_size) ++ return 0; ++ ++ // 1. find pax_track_stack calls ++ for (insn = get_insns(); insn; insn = next) { ++ // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil)) ++ rtx body; ++ ++ next = NEXT_INSN(insn); ++ if (!CALL_P(insn)) ++ continue; ++ body = PATTERN(insn); ++ if (GET_CODE(body) != CALL) ++ continue; ++ body = XEXP(body, 0); ++ if (GET_CODE(body) != MEM) ++ continue; ++ body = XEXP(body, 0); ++ if (GET_CODE(body) != SYMBOL_REF) ++ continue; ++// if (strcmp(XSTR(body, 0), track_function)) ++ if (SYMBOL_REF_DECL(body) != track_function_decl) ++ continue; ++// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size); ++ // 2. delete call ++ delete_insn_and_edges(insn); ++#if BUILDING_GCC_VERSION >= 4007 ++ if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) { ++ insn = next; ++ next = NEXT_INSN(insn); ++ delete_insn_and_edges(insn); ++ } ++#endif ++ } ++ ++// print_simple_rtl(stderr, get_insns()); ++// print_rtl(stderr, get_insns()); ++// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size); ++ ++ return 0; ++} ++ ++static bool stackleak_track_stack_gate(void) ++{ ++ tree section; ++ ++ if (ix86_cmodel != CM_KERNEL) ++ return false; ++ ++ section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl)); ++ if (section && TREE_VALUE(section)) { ++ section = TREE_VALUE(TREE_VALUE(section)); ++ ++ if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10)) ++ return false; ++ if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13)) ++ return false; ++ if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13)) ++ return false; ++ if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13)) ++ return false; ++ } ++ ++ return track_frame_size >= 0; ++} ++ ++static void stackleak_start_unit(void *gcc_data __unused, void *user_data __unused) ++{ ++ tree fntype; ++ ++ // void pax_track_stack(void) ++ fntype = build_function_type_list(void_type_node, NULL_TREE); ++ track_function_decl = build_fn_decl(track_function, fntype); ++ DECL_ASSEMBLER_NAME(track_function_decl); // for LTO ++ TREE_PUBLIC(track_function_decl) = 1; ++ TREE_USED(track_function_decl) = 1; ++ DECL_EXTERNAL(track_function_decl) = 1; ++ DECL_ARTIFICIAL(track_function_decl) = 1; ++ DECL_PRESERVE_P(track_function_decl) = 1; ++ ++ // void pax_check_alloca(unsigned long) ++ fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE); ++ check_function_decl = build_fn_decl(check_function, fntype); ++ DECL_ASSEMBLER_NAME(check_function_decl); // for LTO ++ TREE_PUBLIC(check_function_decl) = 1; ++ TREE_USED(check_function_decl) = 1; ++ DECL_EXTERNAL(check_function_decl) = 1; ++ DECL_ARTIFICIAL(check_function_decl) = 1; ++ DECL_PRESERVE_P(check_function_decl) = 1; ++} ++ ++static bool stackleak_tree_instrument_gate(void) ++{ ++ return stackleak_track_stack_gate(); ++} ++ ++#define PASS_NAME stackleak_tree_instrument ++#define PROPERTIES_REQUIRED PROP_gimple_leh | PROP_cfg ++#define TODO_FLAGS_START TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts ++#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges ++#include "gcc-generate-gimple-pass.h" ++ ++static bool stackleak_final_gate(void) ++{ ++ return stackleak_track_stack_gate(); ++} ++ ++#define PASS_NAME stackleak_final ++#define TODO_FLAGS_FINISH TODO_dump_func ++#include "gcc-generate-rtl-pass.h" ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ const char * const plugin_name = plugin_info->base_name; ++ const int argc = plugin_info->argc; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ int i; ++ ++ static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = { ++ { ++ .base = &track_function_decl, ++ .nelt = 1, ++ .stride = sizeof(track_function_decl), ++ .cb = >_ggc_mx_tree_node, ++ .pchw = >_pch_nx_tree_node ++ }, ++ { ++ .base = &check_function_decl, ++ .nelt = 1, ++ .stride = sizeof(check_function_decl), ++ .cb = >_ggc_mx_tree_node, ++ .pchw = >_pch_nx_tree_node ++ }, ++ LAST_GGC_ROOT_TAB ++ }; ++ ++// PASS_INFO(stackleak_tree_instrument, "tree_profile", 1, PASS_POS_INSERT_BEFORE); ++ PASS_INFO(stackleak_tree_instrument, "optimized", 1, PASS_POS_INSERT_BEFORE); ++ PASS_INFO(stackleak_final, "final", 1, PASS_POS_INSERT_BEFORE); ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info); ++ ++ for (i = 0; i < argc; ++i) { ++ if (!strcmp(argv[i].key, "track-lowest-sp")) { ++ if (!argv[i].value) { ++ error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ continue; ++ } ++ track_frame_size = atoi(argv[i].value); ++ if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0) ++ error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value); ++ continue; ++ } ++ if (!strcmp(argv[i].key, "initialize-locals")) { ++ if (argv[i].value) { ++ error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value); ++ continue; ++ } ++ init_locals = true; ++ continue; ++ } ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ ++ register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL); ++ register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)>_ggc_r_gt_stackleak); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info); ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info); ++ ++ return 0; ++} +diff --git a/scripts/gcc-plugins/structleak_plugin.c b/scripts/gcc-plugins/structleak_plugin.c +new file mode 100644 +index 000000000000..d5609abdeb08 +--- /dev/null ++++ b/scripts/gcc-plugins/structleak_plugin.c +@@ -0,0 +1,235 @@ ++/* ++ * Copyright 2013-2017 by PaX Team <pageexec@freemail.hu> ++ * Licensed under the GPL v2 ++ * ++ * Note: the choice of the license means that the compilation process is ++ * NOT 'eligible' as defined by gcc's library exception to the GPL v3, ++ * but for the kernel it doesn't matter since it doesn't link against ++ * any of the gcc libraries ++ * ++ * gcc plugin to forcibly initialize certain local variables that could ++ * otherwise leak kernel stack to userland if they aren't properly initialized ++ * by later code ++ * ++ * Homepage: http://pax.grsecurity.net/ ++ * ++ * Usage: ++ * $ # for 4.5/4.6/C based 4.7 ++ * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c ++ * $ # for C++ based 4.7/4.8+ ++ * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c ++ * $ gcc -fplugin=./structleak_plugin.so test.c -O2 ++ * ++ * TODO: eliminate redundant initializers ++ * increase type coverage ++ */ ++ ++#include "gcc-common.h" ++ ++// unused C type flag in all versions 4.5-6 ++#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE) ++ ++__visible int plugin_is_GPL_compatible; ++ ++static struct plugin_info structleak_plugin_info = { ++ .version = "201607271510", ++ .help = "disable\tdo not activate plugin\n", ++}; ++ ++static tree handle_user_attribute(tree *node, tree name __unused, tree args __unused, int flags __unused, bool *no_add_attrs) ++{ ++ *no_add_attrs = true; ++ ++ // check for types? for now accept everything linux has to offer ++ if (TREE_CODE(*node) != FIELD_DECL) ++ return NULL_TREE; ++ ++ *no_add_attrs = false; ++ return NULL_TREE; ++} ++ ++static struct attribute_spec user_attr = { ++ .name = "user", ++ .min_length = 0, ++ .max_length = 0, ++ .decl_required = false, ++ .type_required = false, ++ .function_type_required = false, ++ .handler = handle_user_attribute, ++#if BUILDING_GCC_VERSION >= 4007 ++ .affects_type_identity = true ++#endif ++}; ++ ++static void register_attributes(void *event_data __unused, void *data __unused) ++{ ++ register_attribute(&user_attr); ++// register_attribute(&force_attr); ++} ++ ++static tree get_field_type(tree field) ++{ ++ return strip_array_types(TREE_TYPE(field)); ++} ++ ++static bool is_userspace_type(tree type) ++{ ++ tree field; ++ ++ for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) { ++ tree fieldtype = get_field_type(field); ++ enum tree_code code = TREE_CODE(fieldtype); ++ ++ if (code == RECORD_TYPE || code == UNION_TYPE) ++ if (is_userspace_type(fieldtype)) ++ return true; ++ ++ if (lookup_attribute("user", DECL_ATTRIBUTES(field))) ++ return true; ++ } ++ return false; ++} ++ ++static void finish_type(void *event_data, void *data __unused) ++{ ++ tree type = (tree)event_data; ++ ++ if (type == NULL_TREE || type == error_mark_node) ++ return; ++ ++#if BUILDING_GCC_VERSION >= 5000 ++ if (TREE_CODE(type) == ENUMERAL_TYPE) ++ return; ++#endif ++ ++ if (TYPE_USERSPACE(type)) ++ return; ++ ++ if (is_userspace_type(type)) ++ TYPE_USERSPACE(type) = 1; ++} ++ ++static void initialize(tree var) ++{ ++ basic_block bb; ++ gimple_stmt_iterator gsi; ++ tree initializer; ++ gimple init_stmt; ++ ++ // this is the original entry bb before the forced split ++ bb = single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun)); ++ ++ // first check if the variable is already initialized, warn otherwise ++ for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { ++ gimple stmt = gsi_stmt(gsi); ++ tree rhs1; ++ ++ // we're looking for an assignment of a single rhs... ++ if (!gimple_assign_single_p(stmt)) ++ continue; ++ rhs1 = gimple_assign_rhs1(stmt); ++#if BUILDING_GCC_VERSION >= 4007 ++ // ... of a non-clobbering expression... ++ if (TREE_CLOBBER_P(rhs1)) ++ continue; ++#endif ++ // ... to our variable... ++ if (gimple_get_lhs(stmt) != var) ++ continue; ++ // if it's an initializer then we're good ++ if (TREE_CODE(rhs1) == CONSTRUCTOR) ++ return; ++ } ++ ++ // these aren't the 0days you're looking for ++// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized"); ++ ++ // build the initializer expression ++ initializer = build_constructor(TREE_TYPE(var), NULL); ++ ++ // build the initializer stmt ++ init_stmt = gimple_build_assign(var, initializer); ++ gsi = gsi_after_labels(single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun))); ++ gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT); ++ update_stmt(init_stmt); ++} ++ ++static unsigned int structleak_execute(void) ++{ ++ basic_block bb; ++ unsigned int ret = 0; ++ tree var; ++ unsigned int i; ++ ++ // split the first bb where we can put the forced initializers ++ gcc_assert(single_succ_p(ENTRY_BLOCK_PTR_FOR_FN(cfun))); ++ bb = single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun)); ++ if (!single_pred_p(bb)) { ++// gcc_assert(bb_loop_depth(bb) || (bb->flags & BB_IRREDUCIBLE_LOOP)); ++ split_edge(single_succ_edge(ENTRY_BLOCK_PTR_FOR_FN(cfun))); ++ gcc_assert(single_succ_p(ENTRY_BLOCK_PTR_FOR_FN(cfun))); ++ } ++ ++ // enumerate all local variables and forcibly initialize our targets ++ FOR_EACH_LOCAL_DECL(cfun, i, var) { ++ tree type = TREE_TYPE(var); ++ ++ gcc_assert(DECL_P(var)); ++ if (!auto_var_in_fn_p(var, current_function_decl)) ++ continue; ++ ++ // only care about structure types ++ if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) ++ continue; ++ ++ // if the type is of interest, examine the variable ++ if (TYPE_USERSPACE(type)) ++ initialize(var); ++ } ++ ++ return ret; ++} ++ ++#define PASS_NAME structleak ++#define NO_GATE ++#define PROPERTIES_REQUIRED PROP_cfg ++#define TODO_FLAGS_FINISH TODO_verify_il | TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow ++#include "gcc-generate-gimple-pass.h" ++ ++__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) ++{ ++ int i; ++ const char * const plugin_name = plugin_info->base_name; ++ const int argc = plugin_info->argc; ++ const struct plugin_argument * const argv = plugin_info->argv; ++ bool enable = true; ++ ++ PASS_INFO(structleak, "early_optimizations", 1, PASS_POS_INSERT_BEFORE); ++ ++ if (!plugin_default_version_check(version, &gcc_version)) { ++ error_gcc_version(version); ++ return 1; ++ } ++ ++ if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) { ++ inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name); ++ enable = false; ++ } ++ ++ for (i = 0; i < argc; ++i) { ++ if (!strcmp(argv[i].key, "disable")) { ++ enable = false; ++ continue; ++ } ++ error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); ++ } ++ ++ register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info); ++ if (enable) { ++ register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info); ++ register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL); ++ } ++ register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL); ++ ++ return 0; ++} +diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh +index fdebd66f8fc1..a349e33a53ad 100755 +--- a/scripts/headers_install.sh ++++ b/scripts/headers_install.sh +@@ -32,6 +32,7 @@ do + FILE="$(basename "$i")" + sed -r \ + -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \ ++ -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \ + -e 's/__attribute_const__([ \t]|$)/\1/g' \ + -e 's@^#include <linux/compiler.h>@@' \ + -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \ +diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c +index 1f22a186c18c..1c1b79cded82 100644 +--- a/scripts/kallsyms.c ++++ b/scripts/kallsyms.c +@@ -92,7 +92,7 @@ static inline int is_arm_mapping_symbol(const char *str) + } + + static int check_symbol_range(const char *sym, unsigned long long addr, +- struct addr_range *ranges, int entries) ++ struct addr_range *ranges, size_t entries) + { + size_t i; + struct addr_range *ar; +@@ -183,7 +183,7 @@ static int read_symbol(FILE *in, struct sym_entry *s) + } + + static int symbol_in_range(struct sym_entry *s, struct addr_range *ranges, +- int entries) ++ size_t entries) + { + size_t i; + struct addr_range *ar; +diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h +index 91ca126ea080..5f7cad6f1835 100644 +--- a/scripts/kconfig/lkc.h ++++ b/scripts/kconfig/lkc.h +@@ -108,7 +108,8 @@ void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); + void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); + void menu_add_option(int token, char *arg); + void menu_finalize(struct menu *parent); +-void menu_set_type(int type); ++enum symbol_type; ++void menu_set_type(enum symbol_type type); + + /* util.c */ + struct file *file_lookup(const char *name); +@@ -123,7 +124,7 @@ struct gstr { + * when max_width is not zero long lines in string s (if any) get + * wrapped not to exceed the max_width value + */ +- int max_width; ++ size_t max_width; + }; + struct gstr str_new(void); + void str_free(struct gstr *gs); +diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c +index aed678e8a777..1a703de52701 100644 +--- a/scripts/kconfig/menu.c ++++ b/scripts/kconfig/menu.c +@@ -109,7 +109,7 @@ void menu_add_dep(struct expr *dep) + current_entry->dep = expr_alloc_and(current_entry->dep, menu_check_dep(dep)); + } + +-void menu_set_type(int type) ++void menu_set_type(enum symbol_type type) + { + struct symbol *sym = current_entry->sym; + +diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c +index 2432298487fb..faeeb2eb21c7 100644 +--- a/scripts/kconfig/symbol.c ++++ b/scripts/kconfig/symbol.c +@@ -970,7 +970,7 @@ const char *sym_escape_string_value(const char *in) + + struct sym_match { + struct symbol *sym; +- off_t so, eo; ++ regoff_t so, eo; + }; + + /* Compare matched symbols as thus: +@@ -992,8 +992,8 @@ static int sym_rel_comp(const void *sym1, const void *sym2) + * exactly; if this is the case, we can't decide which comes first, + * and we fallback to sorting alphabetically. + */ +- exact1 = (s1->eo - s1->so) == strlen(s1->sym->name); +- exact2 = (s2->eo - s2->so) == strlen(s2->sym->name); ++ exact1 = (s1->eo - s1->so) == (long)strlen(s1->sym->name); ++ exact2 = (s2->eo - s2->so) == (long)strlen(s2->sym->name); + if (exact1 && !exact2) + return -1; + if (!exact1 && exact2) +diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh +index f742c65108b9..d12920b8abdf 100755 +--- a/scripts/link-vmlinux.sh ++++ b/scripts/link-vmlinux.sh +@@ -229,7 +229,7 @@ else + fi; + + # final build of init/ +-${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" ++${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}" + + kallsymso="" + kallsyms_vmlinux="" +diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c +index 29d6699d5a06..f131bc60abc7 100644 +--- a/scripts/mod/file2alias.c ++++ b/scripts/mod/file2alias.c +@@ -156,7 +156,7 @@ static void device_id_check(const char *modname, const char *device_id, + unsigned long size, unsigned long id_size, + void *symval) + { +- int i; ++ unsigned int i; + + if (size % id_size || size < id_size) { + fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo " +@@ -185,7 +185,7 @@ static void device_id_check(const char *modname, const char *device_id, + /* USB is special because the bcdDevice can be matched against a numeric range */ + /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */ + static void do_usb_entry(void *symval, +- unsigned int bcdDevice_initial, int bcdDevice_initial_digits, ++ unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits, + unsigned char range_lo, unsigned char range_hi, + unsigned char max, struct module *mod) + { +@@ -295,7 +295,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod) + { + unsigned int devlo, devhi; + unsigned char chi, clo, max; +- int ndigits; ++ unsigned int ndigits; + + DEF_FIELD(symval, usb_device_id, match_flags); + DEF_FIELD(symval, usb_device_id, idVendor); +@@ -619,7 +619,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size, + for (i = 0; i < count; i++) { + DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id); + char acpi_id[sizeof(*id)]; +- int j; ++ unsigned int j; + + buf_printf(&mod->dev_table_buf, + "MODULE_ALIAS(\"pnp:d%s*\");\n", *id); +@@ -648,7 +648,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size, + + for (j = 0; j < PNP_MAX_DEVICES; j++) { + const char *id = (char *)(*devs)[j].id; +- int i2, j2; ++ unsigned int i2, j2; + int dup = 0; + + if (!id[0]) +@@ -674,7 +674,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size, + /* add an individual alias for every device entry */ + if (!dup) { + char acpi_id[PNP_ID_LEN]; +- int k; ++ unsigned int k; + + buf_printf(&mod->dev_table_buf, + "MODULE_ALIAS(\"pnp:d%s*\");\n", id); +@@ -999,7 +999,7 @@ static void dmi_ascii_filter(char *d, const char *s) + static int do_dmi_entry(const char *filename, void *symval, + char *alias) + { +- int i, j; ++ unsigned int i, j; + DEF_FIELD_ADDR(symval, dmi_system_id, matches); + sprintf(alias, "dmi*"); + +diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c +index bd8349759095..73da4a1e5667 100644 +--- a/scripts/mod/modpost.c ++++ b/scripts/mod/modpost.c +@@ -37,6 +37,7 @@ static int vmlinux_section_warnings = 1; + static int warn_unresolved = 0; + /* How a symbol is exported */ + static int sec_mismatch_count = 0; ++static int writable_fptr_count = 0; + static int sec_mismatch_verbose = 1; + static int sec_mismatch_fatal = 0; + /* ignore missing files */ +@@ -947,6 +948,7 @@ enum mismatch { + ANY_EXIT_TO_ANY_INIT, + EXPORT_TO_INIT_EXIT, + EXTABLE_TO_NON_TEXT, ++ DATA_TO_TEXT + }; + + /** +@@ -1073,6 +1075,12 @@ static const struct sectioncheck sectioncheck[] = { + .good_tosec = {ALL_TEXT_SECTIONS , NULL}, + .mismatch = EXTABLE_TO_NON_TEXT, + .handler = extable_mismatch_handler, ++}, ++/* Do not reference code from writable data */ ++{ ++ .fromsec = { DATA_SECTIONS, NULL }, ++ .bad_tosec = { ALL_TEXT_SECTIONS, NULL }, ++ .mismatch = DATA_TO_TEXT + } + }; + +@@ -1222,10 +1230,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr, + continue; + if (ELF_ST_TYPE(sym->st_info) == STT_SECTION) + continue; +- if (sym->st_value == addr) +- return sym; + /* Find a symbol nearby - addr are maybe negative */ + d = sym->st_value - addr; ++ if (d == 0) ++ return sym; + if (d < 0) + d = addr - sym->st_value; + if (d < distance) { +@@ -1384,7 +1392,11 @@ static void report_sec_mismatch(const char *modname, + char *prl_from; + char *prl_to; + +- sec_mismatch_count++; ++ if (mismatch->mismatch == DATA_TO_TEXT) ++ writable_fptr_count++; ++ else ++ sec_mismatch_count++; ++ + if (!sec_mismatch_verbose) + return; + +@@ -1508,6 +1520,14 @@ static void report_sec_mismatch(const char *modname, + fatal("There's a special handler for this mismatch type, " + "we should never get here."); + break; ++ case DATA_TO_TEXT: ++#if 0 ++ fprintf(stderr, ++ "The %s %s:%s references\n" ++ "the %s %s:%s%s\n", ++ from, fromsec, fromsym, to, tosec, tosym, to_p); ++#endif ++ break; + } + fprintf(stderr, "\n"); + } +@@ -1897,7 +1917,7 @@ static void section_rel(const char *modname, struct elf_info *elf, + static void check_sec_ref(struct module *mod, const char *modname, + struct elf_info *elf) + { +- int i; ++ unsigned int i; + Elf_Shdr *sechdrs = elf->sechdrs; + + /* Walk through all sections */ +@@ -2028,7 +2048,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf, + va_end(ap); + } + +-void buf_write(struct buffer *buf, const char *s, int len) ++void buf_write(struct buffer *buf, const char *s, unsigned int len) + { + if (buf->size - buf->pos < len) { + buf->size += len + SZ; +@@ -2258,7 +2278,7 @@ static void write_if_changed(struct buffer *b, const char *fname) + if (fstat(fileno(file), &st) < 0) + goto close_write; + +- if (st.st_size != b->pos) ++ if (st.st_size != (off_t)b->pos) + goto close_write; + + tmp = NOFAIL(malloc(b->pos)); +@@ -2496,6 +2516,14 @@ int main(int argc, char **argv) + "Set CONFIG_SECTION_MISMATCH_WARN_ONLY=y to allow them.\n"); + } + } ++ if (writable_fptr_count) { ++ if (!sec_mismatch_verbose) { ++ warn("modpost: Found %d writable function pointer(s).\n" ++ "To see full details build your kernel with:\n" ++ "'make CONFIG_DEBUG_SECTION_MISMATCH=y'\n", ++ writable_fptr_count); ++ } ++ } + + return err; + } +diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h +index 6a5e1515123b..f2fbaf55bcb5 100644 +--- a/scripts/mod/modpost.h ++++ b/scripts/mod/modpost.h +@@ -98,15 +98,15 @@ void *do_nofail(void *ptr, const char *expr); + + struct buffer { + char *p; +- int pos; +- int size; ++ unsigned int pos; ++ unsigned int size; + }; + + void __attribute__((format(printf, 2, 3))) + buf_printf(struct buffer *buf, const char *fmt, ...); + + void +-buf_write(struct buffer *buf, const char *s, int len); ++buf_write(struct buffer *buf, const char *s, unsigned int len); + + struct module { + struct module *next; +diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c +index 944418da9fe3..15291e4e3493 100644 +--- a/scripts/mod/sumversion.c ++++ b/scripts/mod/sumversion.c +@@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum, + goto out; + } + +- if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) { ++ if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) { + warn("writing sum in %s failed: %s\n", + filename, strerror(errno)); + goto out; +diff --git a/scripts/module-common.lds b/scripts/module-common.lds +index 73a2c7da0e55..df11b31bc355 100644 +--- a/scripts/module-common.lds ++++ b/scripts/module-common.lds +@@ -6,6 +6,10 @@ + SECTIONS { + /DISCARD/ : { *(.discard) } + ++ .rodata 0: { ++ *(.rodata) *(.rodata.*) ++ *(.data..read_only) ++ } + __ksymtab 0 : { *(SORT(___ksymtab+*)) } + __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) } + __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) } +diff --git a/scripts/package/Makefile b/scripts/package/Makefile +index 71b4a8af9d4d..dcb89c580691 100644 +--- a/scripts/package/Makefile ++++ b/scripts/package/Makefile +@@ -40,7 +40,7 @@ if test "$(objtree)" != "$(srctree)"; then \ + fi ; \ + $(srctree)/scripts/setlocalversion --save-scmversion; \ + ln -sf $(srctree) $(2); \ +-tar -cz $(RCS_TAR_IGNORE) -f $(2).tar.gz \ ++tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(2).tar.gz \ + $(addprefix $(2)/,$(TAR_CONTENT) $(3)); \ + rm -f $(2) $(objtree)/.scmversion + +diff --git a/scripts/package/mkspec b/scripts/package/mkspec +index 57673bae5597..c722dc460008 100755 +--- a/scripts/package/mkspec ++++ b/scripts/package/mkspec +@@ -120,22 +120,33 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}" + echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE" + echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\"" + echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)" +-echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE" +-echo "ln -sf /usr/src/kernels/$KERNELRELEASE build" +-echo "ln -sf /usr/src/kernels/$KERNELRELEASE source" + fi + + echo "" + echo "%clean" + echo 'rm -rf $RPM_BUILD_ROOT' + echo "" ++echo "%pre" ++echo 'chmod -f 0500 /boot' ++echo 'if [ -d /lib/modules ]; then' ++echo 'chmod -f 0500 /lib/modules' ++echo 'fi' ++echo 'if [ -d /lib32/modules ]; then' ++echo 'chmod -f 0500 /lib32/modules' ++echo 'fi' ++echo 'if [ -d /lib64/modules ]; then' ++echo 'chmod -f 0500 /lib64/modules' ++echo 'fi' ++echo "" ++echo "%post devel" ++echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build" ++echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source" ++echo "" + echo "%post" +-echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then" +-echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm" +-echo "cp /boot/System.map-$KERNELRELEASE /boot/.System.map-$KERNELRELEASE-rpm" +-echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE" +-echo "/sbin/installkernel $KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm" +-echo "rm -f /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm" ++echo "if [ -x /sbin/dracut ]; then" ++echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?' ++echo "else" ++echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?' + echo "fi" + echo "" + echo "%preun" +@@ -149,10 +160,10 @@ echo "/sbin/update-bootloader --remove $KERNELRELEASE" + echo "fi" + echo "" + echo "%files" +-echo '%defattr (-, root, root)' +-echo "/lib/modules/$KERNELRELEASE" ++echo '%defattr (400, root, root, 500)' + echo "%exclude /lib/modules/$KERNELRELEASE/build" + echo "%exclude /lib/modules/$KERNELRELEASE/source" ++echo "/lib/modules/$KERNELRELEASE" + echo "/lib/firmware/$KERNELRELEASE" + echo "/boot/*" + echo "" +@@ -162,9 +173,11 @@ echo "/usr/include" + echo "" + if ! $PREBUILT; then + echo "%files devel" +-echo '%defattr (-, root, root)' ++echo '%defattr (400, root, root, 500)' ++echo "%dir /lib/modules/$KERNELRELEASE" + echo "/usr/src/kernels/$KERNELRELEASE" +-echo "/lib/modules/$KERNELRELEASE/build" +-echo "/lib/modules/$KERNELRELEASE/source" ++echo "%attr (500, root, root) /usr/src/kernels/$KERNELRELEASE/scripts/recordmcount" ++echo "%attr (500, root, root) /usr/src/kernels/$KERNELRELEASE/scripts/basic/fixdep" ++echo "%attr (500, root, root) /usr/src/kernels/$KERNELRELEASE/scripts/mod/modpost" + echo "" + fi +diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c +index 4718d7895f0b..9220d58992d2 100644 +--- a/scripts/pnmtologo.c ++++ b/scripts/pnmtologo.c +@@ -244,14 +244,14 @@ static void write_header(void) + fprintf(out, " * Linux logo %s\n", logoname); + fputs(" */\n\n", out); + fputs("#include <linux/linux_logo.h>\n\n", out); +- fprintf(out, "static unsigned char %s_data[] __initdata = {\n", ++ fprintf(out, "static unsigned char %s_data[] = {\n", + logoname); + } + + static void write_footer(void) + { + fputs("\n};\n\n", out); +- fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname); ++ fprintf(out, "const struct linux_logo %s = {\n", logoname); + fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]); + fprintf(out, "\t.width\t\t= %d,\n", logo_width); + fprintf(out, "\t.height\t\t= %d,\n", logo_height); +@@ -381,7 +381,7 @@ static void write_logo_clut224(void) + fputs("\n};\n\n", out); + + /* write logo clut */ +- fprintf(out, "static unsigned char %s_clut[] __initdata = {\n", ++ fprintf(out, "static unsigned char %s_clut[] = {\n", + logoname); + write_hex_cnt = 0; + for (i = 0; i < logo_clutsize; i++) { +diff --git a/scripts/sortextable.h b/scripts/sortextable.h +index ba8700428e21..3f4852cdc85c 100644 +--- a/scripts/sortextable.h ++++ b/scripts/sortextable.h +@@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort) + const char *secstrtab; + const char *strtab; + char *extab_image; +- int extab_index = 0; +- int i; +- int idx; ++ unsigned int extab_index = 0; ++ unsigned int i; ++ unsigned int idx; + unsigned int num_sections; + unsigned int secindex_strings; + +diff --git a/scripts/tags.sh b/scripts/tags.sh +index a2ff3388e5ea..fec31174e93d 100755 +--- a/scripts/tags.sh ++++ b/scripts/tags.sh +@@ -26,7 +26,7 @@ else + fi + + # ignore userspace tools +-ignore="$ignore ( -path ${tree}tools ) -prune -o" ++ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o" + + # Find all available archs + find_all_archs() +diff --git a/security/Kconfig b/security/Kconfig +index 118f4549404e..3312d822f7c9 100644 +--- a/security/Kconfig ++++ b/security/Kconfig +@@ -4,6 +4,1066 @@ + + menu "Security options" + ++menu "Grsecurity" ++ ++config ARCH_TRACK_EXEC_LIMIT ++ bool ++ ++config PAX_PER_CPU_PGD ++ bool ++ ++config TASK_SIZE_MAX_SHIFT ++ int ++ depends on X86_64 ++ default 47 if !PAX_PER_CPU_PGD ++ default 42 if PAX_PER_CPU_PGD ++ ++config PAX_ENABLE_PAE ++ bool ++ default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM)) ++ ++config GRKERNSEC ++ bool "Grsecurity" ++ select CRYPTO ++ select CRYPTO_SHA256 ++ select PROC_FS ++ select STOP_MACHINE ++ select TTY ++ select DEBUG_KERNEL ++ select DEBUG_LIST ++ select MULTIUSER ++ select BUG ++ help ++ If you say Y here, you will be able to configure many features ++ that will enhance the security of your system. It is highly ++ recommended that you say Y here and read through the help ++ for each option so that you fully understand the features and ++ can evaluate their usefulness for your machine. ++ ++choice ++ prompt "Configuration Method" ++ depends on GRKERNSEC ++ default GRKERNSEC_CONFIG_CUSTOM ++ help ++ ++config GRKERNSEC_CONFIG_AUTO ++ bool "Automatic" ++ help ++ If you choose this configuration method, you'll be able to answer a small ++ number of simple questions about how you plan to use this kernel. ++ The settings of grsecurity and PaX will be automatically configured for ++ the highest commonly-used settings within the provided constraints. ++ ++ If you require additional configuration, custom changes can still be made ++ from the "custom configuration" menu. ++ ++config GRKERNSEC_CONFIG_CUSTOM ++ bool "Custom" ++ help ++ If you choose this configuration method, you'll be able to configure all ++ grsecurity and PaX settings manually. Via this method, no options are ++ automatically enabled. ++ ++ Take note that if menuconfig is exited with this configuration method ++ chosen, you will not be able to use the automatic configuration methods ++ without starting again with a kernel configuration with no grsecurity ++ or PaX options specified inside. ++ ++endchoice ++ ++choice ++ prompt "Usage Type" ++ depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO) ++ default GRKERNSEC_CONFIG_SERVER ++ help ++ ++config GRKERNSEC_CONFIG_SERVER ++ bool "Server" ++ help ++ Choose this option if you plan to use this kernel on a server. ++ ++config GRKERNSEC_CONFIG_DESKTOP ++ bool "Desktop" ++ help ++ Choose this option if you plan to use this kernel on a desktop. ++ ++endchoice ++ ++choice ++ prompt "Virtualization Type" ++ depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO) ++ default GRKERNSEC_CONFIG_VIRT_NONE ++ help ++ ++config GRKERNSEC_CONFIG_VIRT_NONE ++ bool "None" ++ help ++ Choose this option if this kernel will be run on bare metal. ++ ++config GRKERNSEC_CONFIG_VIRT_GUEST ++ bool "Guest" ++ help ++ Choose this option if this kernel will be run as a VM guest. ++ ++config GRKERNSEC_CONFIG_VIRT_HOST ++ bool "Host" ++ help ++ Choose this option if this kernel will be run as a VM host. ++ ++endchoice ++ ++choice ++ prompt "Virtualization Hardware" ++ depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST)) ++ help ++ ++config GRKERNSEC_CONFIG_VIRT_EPT ++ bool "EPT/RVI Processor Support" ++ depends on X86 ++ help ++ Choose this option if your CPU supports the EPT or RVI features of 2nd-gen ++ hardware virtualization. This allows for additional kernel hardening protections ++ to operate without additional performance impact. ++ ++ To see if your Intel processor supports EPT, see: ++ http://ark.intel.com/Products/VirtualizationTechnology ++ (Most Core i3/5/7 support EPT) ++ ++ To see if your AMD processor supports RVI, see: ++ http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx ++ ++config GRKERNSEC_CONFIG_VIRT_SOFT ++ bool "First-gen/No Hardware Virtualization" ++ help ++ Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't ++ support hardware virtualization or doesn't support the EPT/RVI extensions. ++ ++endchoice ++ ++choice ++ prompt "Virtualization Software" ++ depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST)) ++ help ++ ++config GRKERNSEC_CONFIG_VIRT_XEN ++ bool "Xen" ++ help ++ Choose this option if this kernel is running as a Xen guest or host. ++ ++config GRKERNSEC_CONFIG_VIRT_VMWARE ++ bool "VMWare" ++ help ++ Choose this option if this kernel is running as a VMWare guest or host. ++ ++config GRKERNSEC_CONFIG_VIRT_KVM ++ bool "KVM" ++ help ++ Choose this option if this kernel is running as a KVM guest or host. ++ ++config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX ++ bool "VirtualBox" ++ help ++ Choose this option if this kernel is running as a VirtualBox guest or host. ++ ++config GRKERNSEC_CONFIG_VIRT_HYPERV ++ bool "Hyper-V" ++ help ++ Choose this option if this kernel is running as a Hyper-V guest. ++ ++endchoice ++ ++choice ++ prompt "Required Priorities" ++ depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO) ++ default GRKERNSEC_CONFIG_PRIORITY_PERF ++ help ++ ++config GRKERNSEC_CONFIG_PRIORITY_PERF ++ bool "Performance" ++ help ++ Choose this option if performance is of highest priority for this deployment ++ of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing, ++ clearing of structures intended for userland, and freed memory sanitizing will ++ be disabled. ++ ++config GRKERNSEC_CONFIG_PRIORITY_SECURITY ++ bool "Security" ++ help ++ Choose this option if security is of highest priority for this deployment of ++ grsecurity. UDEREF, kernel stack clearing, clearing of structures intended ++ for userland, and freed memory sanitizing will be enabled for this kernel. ++ In a worst-case scenario, these features can introduce a 20% performance hit ++ (UDEREF on x64 contributing half of this hit). ++ ++endchoice ++ ++menu "Default Special Groups" ++depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO) ++ ++config GRKERNSEC_PROC_GID ++ int "GID exempted from /proc restrictions" ++ default 1001 ++ help ++ Setting this GID determines which group will be exempted from ++ grsecurity's /proc restrictions, allowing users of the specified ++ group to view network statistics and the existence of other users' ++ processes on the system. This GID may also be chosen at boot time ++ via "grsec_proc_gid=" on the kernel commandline. ++ ++config GRKERNSEC_TPE_UNTRUSTED_GID ++ int "GID for TPE-untrusted users" ++ depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT ++ default 1005 ++ help ++ Setting this GID determines which group untrusted users should ++ be added to. These users will be placed under grsecurity's Trusted Path ++ Execution mechanism, preventing them from executing their own binaries. ++ The users will only be able to execute binaries in directories owned and ++ writable only by the root user. If the sysctl option is enabled, a sysctl ++ option with name "tpe_gid" is created. ++ ++config GRKERNSEC_TPE_TRUSTED_GID ++ int "GID for TPE-trusted users" ++ depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT ++ default 1005 ++ help ++ Setting this GID determines what group TPE restrictions will be ++ *disabled* for. If the sysctl option is enabled, a sysctl option ++ with name "tpe_gid" is created. ++ ++config GRKERNSEC_SYMLINKOWN_GID ++ int "GID for users with kernel-enforced SymlinksIfOwnerMatch" ++ depends on GRKERNSEC_CONFIG_SERVER ++ default 1006 ++ help ++ Setting this GID determines what group kernel-enforced ++ SymlinksIfOwnerMatch will be enabled for. If the sysctl option ++ is enabled, a sysctl option with name "symlinkown_gid" is created. ++ ++ ++endmenu ++ ++menu "Customize Configuration" ++depends on GRKERNSEC ++ ++menu "PaX" ++ ++config PAX ++ bool "Enable various PaX features" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86) ++ help ++ This allows you to enable various PaX features. PaX adds ++ intrusion prevention mechanisms to the kernel that reduce ++ the risks posed by exploitable memory corruption bugs. ++ ++menu "PaX Control" ++ depends on PAX ++ ++config PAX_SOFTMODE ++ bool 'Support soft mode' ++ help ++ Enabling this option will allow you to run PaX in soft mode, that ++ is, PaX features will not be enforced by default, only on executables ++ marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS ++ support as they are the only way to mark executables for soft mode use. ++ ++ Soft mode can be activated by using the "pax_softmode=1" kernel command ++ line option on boot. Furthermore you can control various PaX features ++ at runtime via the entries in /proc/sys/kernel/pax. ++ ++config PAX_EI_PAX ++ bool 'Use legacy ELF header marking' ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ Enabling this option will allow you to control PaX features on ++ a per executable basis via the 'chpax' utility available at ++ http://pax.grsecurity.net/. The control flags will be read from ++ an otherwise reserved part of the ELF header. This marking has ++ numerous drawbacks (no support for soft-mode, toolchain does not ++ know about the non-standard use of the ELF header) therefore it ++ has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS ++ support. ++ ++ Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking ++ support as well, they will override the legacy EI_PAX marks. ++ ++ If you enable none of the marking options then all applications ++ will run with PaX enabled on them by default. ++ ++config PAX_PT_PAX_FLAGS ++ bool 'Use ELF program header marking' ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ Enabling this option will allow you to control PaX features on ++ a per executable basis via the 'paxctl' utility available at ++ http://pax.grsecurity.net/. The control flags will be read from ++ a PaX specific ELF program header (PT_PAX_FLAGS). This marking ++ has the benefits of supporting both soft mode and being fully ++ integrated into the toolchain (the binutils patch is available ++ from http://pax.grsecurity.net). ++ ++ Note that if you enable the legacy EI_PAX marking support as well, ++ the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks. ++ ++ If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you ++ must make sure that the marks are the same if a binary has both marks. ++ ++ If you enable none of the marking options then all applications ++ will run with PaX enabled on them by default. ++ ++config PAX_XATTR_PAX_FLAGS ++ bool 'Use filesystem extended attributes marking' ++ default y if GRKERNSEC_CONFIG_AUTO ++ select CIFS_XATTR if CIFS ++ select EXT2_FS_XATTR if EXT2_FS ++ select EXT3_FS_XATTR if EXT3_FS ++ select F2FS_FS_XATTR if F2FS_FS ++ select JFFS2_FS_XATTR if JFFS2_FS ++ select REISERFS_FS_XATTR if REISERFS_FS ++ select SQUASHFS_XATTR if SQUASHFS ++ select TMPFS_XATTR if TMPFS ++ help ++ Enabling this option will allow you to control PaX features on ++ a per executable basis via the 'setfattr' utility. The control ++ flags will be read from the user.pax.flags extended attribute of ++ the file. This marking has the benefit of supporting binary-only ++ applications that self-check themselves (e.g., skype) and would ++ not tolerate chpax/paxctl changes. The main drawback is that ++ extended attributes are not supported by some filesystems (e.g., ++ isofs, udf, vfat) so copying files through such filesystems will ++ lose the extended attributes and these PaX markings. ++ ++ Note that if you enable the legacy EI_PAX marking support as well, ++ the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks. ++ ++ If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you ++ must make sure that the marks are the same if a binary has both marks. ++ ++ If you enable none of the marking options then all applications ++ will run with PaX enabled on them by default. ++ ++choice ++ prompt 'MAC system integration' ++ default PAX_HAVE_ACL_FLAGS ++ help ++ Mandatory Access Control systems have the option of controlling ++ PaX flags on a per executable basis, choose the method supported ++ by your particular system. ++ ++ - "none": if your MAC system does not interact with PaX, ++ - "direct": if your MAC system defines pax_set_initial_flags() itself, ++ - "hook": if your MAC system uses the pax_set_initial_flags_func callback. ++ ++ NOTE: this option is for developers/integrators only. ++ ++ config PAX_NO_ACL_FLAGS ++ bool 'none' ++ ++ config PAX_HAVE_ACL_FLAGS ++ bool 'direct' ++ ++ config PAX_HOOK_ACL_FLAGS ++ bool 'hook' ++endchoice ++ ++endmenu ++ ++menu "Non-executable pages" ++ depends on PAX ++ ++config PAX_NOEXEC ++ bool "Enforce non-executable pages" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86 ++ help ++ By design some architectures do not allow for protecting memory ++ pages against execution or even if they do, Linux does not make ++ use of this feature. In practice this means that if a page is ++ readable (such as the stack or heap) it is also executable. ++ ++ There is a well known exploit technique that makes use of this ++ fact and a common programming mistake where an attacker can ++ introduce code of his choice somewhere in the attacked program's ++ memory (typically the stack or the heap) and then execute it. ++ ++ If the attacked program was running with different (typically ++ higher) privileges than that of the attacker, then he can elevate ++ his own privilege level (e.g. get a root shell, write to files for ++ which he does not have write access to, etc). ++ ++ Enabling this option will let you choose from various features ++ that prevent the injection and execution of 'foreign' code in ++ a program. ++ ++ This will also break programs that rely on the old behaviour and ++ expect that dynamically allocated memory via the malloc() family ++ of functions is executable (which it is not). Notable examples ++ are the XFree86 4.x server, the java runtime and wine. ++ ++config PAX_PAGEEXEC ++ bool "Paging based non-executable pages" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7) ++ select ARCH_TRACK_EXEC_LIMIT if X86_32 ++ help ++ This implementation is based on the paging feature of the CPU. ++ On i386 without hardware non-executable bit support there is a ++ variable but usually low performance impact, however on Intel's ++ P4 core based CPUs it is very high so you should not enable this ++ for kernels meant to be used on such CPUs. ++ ++ On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386 ++ with hardware non-executable bit support there is no performance ++ impact, on ppc the impact is negligible. ++ ++ Note that several architectures require various emulations due to ++ badly designed userland ABIs, this will cause a performance impact ++ but will disappear as soon as userland is fixed. For example, ppc ++ userland MUST have been built with secure-plt by a recent toolchain. ++ ++config PAX_SEGMEXEC ++ bool "Segmentation based non-executable pages" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on PAX_NOEXEC && X86_32 ++ help ++ This implementation is based on the segmentation feature of the ++ CPU and has a very small performance impact, however applications ++ will be limited to a 1.5 GB address space instead of the normal ++ 3 GB. ++ ++config PAX_EMUTRAMP ++ bool "Emulate trampolines" ++ default y if PARISC || GRKERNSEC_CONFIG_AUTO ++ depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86) ++ help ++ There are some programs and libraries that for one reason or ++ another attempt to execute special small code snippets from ++ non-executable memory pages. Most notable examples are the ++ signal handler return code generated by the kernel itself and ++ the GCC trampolines. ++ ++ If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then ++ such programs will no longer work under your kernel. ++ ++ As a remedy you can say Y here and use the 'chpax' or 'paxctl' ++ utilities to enable trampoline emulation for the affected programs ++ yet still have the protection provided by the non-executable pages. ++ ++ On parisc you MUST enable this option and EMUSIGRT as well, otherwise ++ your system will not even boot. ++ ++ Alternatively you can say N here and use the 'chpax' or 'paxctl' ++ utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC ++ for the affected files. ++ ++ NOTE: enabling this feature *may* open up a loophole in the ++ protection provided by non-executable pages that an attacker ++ could abuse. Therefore the best solution is to not have any ++ files on your system that would require this option. This can ++ be achieved by not using libc5 (which relies on the kernel ++ signal handler return code) and not using or rewriting programs ++ that make use of the nested function implementation of GCC. ++ Skilled users can just fix GCC itself so that it implements ++ nested function calls in a way that does not interfere with PaX. ++ ++config PAX_EMUSIGRT ++ bool "Automatically emulate sigreturn trampolines" ++ depends on PAX_EMUTRAMP && PARISC ++ default y ++ help ++ Enabling this option will have the kernel automatically detect ++ and emulate signal return trampolines executing on the stack ++ that would otherwise lead to task termination. ++ ++ This solution is intended as a temporary one for users with ++ legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17, ++ Modula-3 runtime, etc) or executables linked to such, basically ++ everything that does not specify its own SA_RESTORER function in ++ normal executable memory like glibc 2.1+ does. ++ ++ On parisc you MUST enable this option, otherwise your system will ++ not even boot. ++ ++ NOTE: this feature cannot be disabled on a per executable basis ++ and since it *does* open up a loophole in the protection provided ++ by non-executable pages, the best solution is to not have any ++ files on your system that would require this option. ++ ++config PAX_MPROTECT ++ bool "Restrict mprotect()" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) ++ help ++ Enabling this option will prevent programs from ++ - changing the executable status of memory pages that were ++ not originally created as executable, ++ - making read-only executable pages writable again, ++ - creating executable pages from anonymous memory, ++ - making read-only-after-relocations (RELRO) data pages writable again. ++ ++ You should say Y here to complete the protection provided by ++ the enforcement of non-executable pages. ++ ++ NOTE: you can use the 'chpax' or 'paxctl' utilities to control ++ this feature on a per file basis. ++ ++config PAX_MPROTECT_COMPAT ++ bool "Use legacy/compat protection demoting (read help)" ++ depends on PAX_MPROTECT ++ default n ++ help ++ The current implementation of PAX_MPROTECT denies RWX allocations/mprotects ++ by sending the proper error code to the application. For some older ++ userland, this can cause problems with applications that assume such ++ allocations will not be prevented by PaX or SELinux and other access ++ control systems and have no fallback mechanisms. For modern distros, ++ this option should generally be set to 'N'. ++ ++config PAX_ELFRELOCS ++ bool "Allow ELF text relocations (read help)" ++ depends on PAX_MPROTECT ++ default n ++ help ++ Non-executable pages and mprotect() restrictions are effective ++ in preventing the introduction of new executable code into an ++ attacked task's address space. There remain only two venues ++ for this kind of attack: if the attacker can execute already ++ existing code in the attacked task then he can either have it ++ create and mmap() a file containing his code or have it mmap() ++ an already existing ELF library that does not have position ++ independent code in it and use mprotect() on it to make it ++ writable and copy his code there. While protecting against ++ the former approach is beyond PaX, the latter can be prevented ++ by having only PIC ELF libraries on one's system (which do not ++ need to relocate their code). If you are sure this is your case, ++ as is the case with all modern Linux distributions, then leave ++ this option disabled. You should say 'n' here. ++ ++config PAX_ETEXECRELOCS ++ bool "Allow ELF ET_EXEC text relocations" ++ depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC) ++ select PAX_ELFRELOCS ++ default y ++ help ++ On some architectures there are incorrectly created applications ++ that require text relocations and would not work without enabling ++ this option. If you are an alpha, ia64 or parisc user, you should ++ enable this option and disable it once you have made sure that ++ none of your applications need it. ++ ++config PAX_EMUPLT ++ bool "Automatically emulate ELF PLT" ++ depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC) ++ default y ++ help ++ Enabling this option will have the kernel automatically detect ++ and emulate the Procedure Linkage Table entries in ELF files. ++ On some architectures such entries are in writable memory, and ++ become non-executable leading to task termination. Therefore ++ it is mandatory that you enable this option on alpha, parisc, ++ sparc and sparc64, otherwise your system would not even boot. ++ ++ NOTE: this feature *does* open up a loophole in the protection ++ provided by the non-executable pages, therefore the proper ++ solution is to modify the toolchain to produce a PLT that does ++ not need to be writable. ++ ++config PAX_DLRESOLVE ++ bool 'Emulate old glibc resolver stub' ++ depends on PAX_EMUPLT && SPARC ++ default n ++ help ++ This option is needed if userland has an old glibc (before 2.4) ++ that puts a 'save' instruction into the runtime generated resolver ++ stub that needs special emulation. ++ ++config PAX_KERNEXEC ++ bool "Enforce non-executable kernel pages" ++ default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM)) ++ depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN ++ select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE) ++ select ARM_KERNMEM_PERMS if ARM ++ help ++ This is the kernel land equivalent of PAGEEXEC and MPROTECT, ++ that is, enabling this option will make it harder to inject ++ and execute 'foreign' code in kernel memory itself. ++ ++ Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on ++ the kernel command-line will result in an RWX physical map. ++ ++ Likewise, the EFI runtime services are necessarily mapped as ++ RWX. If CONFIG_EFI is enabled on an EFI-capable system, it ++ is recommended that you boot with "noefi" on the kernel ++ command-line if possible to eliminate the mapping. ++ ++config PAX_KERNEXEC_PLUGIN ++ bool ++ depends on GCC_PLUGINS && X86_64 ++ ++choice ++ prompt "Code Pointer Instrumentation Method" ++ default PAX_KERNEXEC_PLUGIN_METHOD_BTS ++ depends on GCC_PLUGINS && X86_64 && (PAX_KERNEXEC || PAX_RAP) ++ help ++ KERNEXEC on amd64 is not as secure as its i386 variant due to the ++ lack of certain processor features. This option can bring back some ++ of the security by forcing all code pointers at runtime to fall into ++ kernel memory. This is achieved via compile time instrumentation of ++ all code pointer dereferences (indirect calls and function returns). ++ ++ While there are alternative mechanisms (SMEP, UDEREF) that can achieve ++ the same or even more, they also have their own drawbacks in terms of ++ performance impact and/or being processor dependent so this feature ++ offers a choice by having a low performance impact and being processor ++ independent. ++ ++ If you enabled RAP (see PAX_RAP) and have an amd64 processor that does ++ not support SMEP then you must also enable a KERNEXEC code pointer ++ instrumentation method. ++ ++ Note that binary modules cannot be instrumented by this approach. ++ ++ Note that the implementation requires a gcc with plugin support, ++ i.e., gcc 4.5 or newer. You may need to install the supporting ++ headers explicitly in addition to the normal gcc package. ++ ++ config PAX_KERNEXEC_PLUGIN_METHOD_NONE ++ bool "none" ++ help ++ In case your processor supports Supervisor Mode Execution ++ Prevention (SMEP) you should choose this option to disable ++ compile time instrumentation. ++ ++ Note that the kernel will refuse to boot if SMEP is not ++ supported by the processor or is disabled on the kernel ++ command line. ++ ++ config PAX_KERNEXEC_PLUGIN_METHOD_BTS ++ bool "bts" ++ select PAX_KERNEXEC_PLUGIN ++ help ++ This method is compatible with binary only modules but has ++ a higher runtime overhead. ++ ++ config PAX_KERNEXEC_PLUGIN_METHOD_OR ++ bool "or" ++ depends on !PARAVIRT ++ select PAX_KERNEXEC_PLUGIN ++ help ++ This method is incompatible with binary only modules but has ++ a lower runtime overhead. ++endchoice ++ ++config PAX_KERNEXEC_MODULE_TEXT ++ int "Minimum amount of memory reserved for module code" ++ default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER) ++ default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP) ++ depends on PAX_KERNEXEC && X86_32 ++ help ++ Due to implementation details the kernel must reserve a fixed ++ amount of memory for runtime allocated code (such as modules) ++ at compile time that cannot be changed at runtime. Here you ++ can specify the minimum amount in MB that will be reserved. ++ Due to the same implementation details this size will always ++ be rounded up to the next 2/4 MB boundary (depends on PAE) so ++ the actually available memory for runtime allocated code will ++ usually be more than this minimum. ++ ++ The default 4 MB should be enough for most users but if you have ++ an excessive number of modules (e.g., most distribution configs ++ compile many drivers as modules) or use huge modules such as ++ nvidia's kernel driver, you will need to adjust this amount. ++ A good rule of thumb is to look at your currently loaded kernel ++ modules and add up their sizes. ++ ++endmenu ++ ++menu "Address Space Layout Randomization" ++ depends on PAX ++ ++config PAX_ASLR ++ bool "Address Space Layout Randomization" ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ Many if not most exploit techniques rely on the knowledge of ++ certain addresses in the attacked program. The following options ++ will allow the kernel to apply a certain amount of randomization ++ to specific parts of the program thereby forcing an attacker to ++ guess them in most cases. Any failed guess will most likely crash ++ the attacked program which allows the kernel to detect such attempts ++ and react on them. PaX itself provides no reaction mechanisms, ++ instead it is strongly encouraged that you make use of grsecurity's ++ (http://www.grsecurity.net/) built-in crash detection features or ++ develop one yourself. ++ ++ By saying Y here you can choose to randomize the following areas: ++ - top of the task's kernel stack ++ - top of the task's userland stack ++ - base address for mmap() requests that do not specify one ++ (this includes all libraries) ++ - base address of the main executable ++ ++ It is strongly recommended to say Y here as address space layout ++ randomization has negligible impact on performance yet it provides ++ a very effective protection. ++ ++ NOTE: you can use the 'chpax' or 'paxctl' utilities to control ++ this feature on a per file basis. ++ ++config PAX_RANDKSTACK ++ bool "Randomize kernel stack base" ++ default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX) ++ depends on X86_TSC && X86 ++ help ++ By saying Y here the kernel will randomize every task's kernel ++ stack on every system call. This will not only force an attacker ++ to guess it but also prevent him from making use of possible ++ leaked information about it. ++ ++ Since the kernel stack is a rather scarce resource, randomization ++ may cause unexpected stack overflows, therefore you should very ++ carefully test your system. Note that once enabled in the kernel ++ configuration, this feature cannot be disabled on a per file basis. ++ ++config PAX_RANDUSTACK ++ bool ++ ++config PAX_RANDMMAP ++ bool "Randomize user stack and mmap() bases" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on PAX_ASLR ++ select PAX_RANDUSTACK ++ help ++ By saying Y here the kernel will randomize every task's userland ++ stack and use a randomized base address for mmap() requests that ++ do not specify one themselves. ++ ++ The stack randomization is done in two steps where the second ++ one may apply a big amount of shift to the top of the stack and ++ cause problems for programs that want to use lots of memory (more ++ than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is). ++ ++ As a result of mmap randomization all dynamically loaded libraries ++ will appear at random addresses and therefore be harder to exploit ++ by a technique where an attacker attempts to execute library code ++ for his purposes (e.g. spawn a shell from an exploited program that ++ is running at an elevated privilege level). ++ ++ Furthermore, if a program is relinked as a dynamic ELF file, its ++ base address will be randomized as well, completing the full ++ randomization of the address space layout. Attacking such programs ++ becomes a guess game. You can find an example of doing this at ++ http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at ++ http://www.grsecurity.net/grsec-gcc-specs.tar.gz . ++ ++ NOTE: you can use the 'chpax' or 'paxctl' utilities to control this ++ feature on a per file basis. ++ ++endmenu ++ ++menu "Miscellaneous hardening features" ++ ++config PAX_MEMORY_SANITIZE ++ bool "Sanitize all freed memory" ++ default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY) ++ help ++ By saying Y here the kernel will erase memory pages and slab objects ++ as soon as they are freed. This in turn reduces the lifetime of data ++ stored in them, making it less likely that sensitive information such ++ as passwords, cryptographic secrets, etc stay in memory for too long. ++ ++ This is especially useful for programs whose runtime is short, long ++ lived processes and the kernel itself benefit from this as long as ++ they ensure timely freeing of memory that may hold sensitive ++ information. ++ ++ A nice side effect of the sanitization of slab objects is the ++ reduction of possible info leaks caused by padding bytes within the ++ leaky structures. Use-after-free bugs for structures containing ++ pointers can also be detected as dereferencing the sanitized pointer ++ will generate an access violation. ++ ++ The tradeoff is performance impact, on a single CPU system kernel ++ compilation sees a 3% slowdown, other systems and workloads may vary ++ and you are advised to test this feature on your expected workload ++ before deploying it. ++ ++ The slab sanitization feature excludes a few slab caches per default ++ for performance reasons. To extend the feature to cover those as ++ well, pass "pax_sanitize_slab=full" as kernel command line parameter. ++ ++ To reduce the performance penalty by sanitizing pages only, albeit ++ limiting the effectiveness of this feature at the same time, slab ++ sanitization can be disabled with the kernel command line parameter ++ "pax_sanitize_slab=off". ++ ++ Note that this feature does not protect data stored in live pages, ++ e.g., process memory swapped to disk may stay there for a long time. ++ ++config PAX_MEMORY_STACKLEAK ++ bool "Sanitize kernel stack" ++ default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY) ++ depends on X86 && GCC_PLUGINS ++ help ++ By saying Y here the kernel will erase the kernel stack before it ++ returns from a system call. This in turn reduces the information ++ that a kernel stack leak bug can reveal. ++ ++ Note that such a bug can still leak information that was put on ++ the stack by the current system call (the one eventually triggering ++ the bug) but traces of earlier system calls on the kernel stack ++ cannot leak anymore. ++ ++ The tradeoff is performance impact: on a single CPU system kernel ++ compilation sees a 1% slowdown, other systems and workloads may vary ++ and you are advised to test this feature on your expected workload ++ before deploying it. ++ ++ Note that the full feature requires a gcc with plugin support, ++ i.e., gcc 4.5 or newer. You may need to install the supporting ++ headers explicitly in addition to the normal gcc package. Using ++ older gcc versions means that functions with large enough stack ++ frames may leave uninitialized memory behind that may be exposed ++ to a later syscall leaking the stack. ++ ++config PAX_MEMORY_STRUCTLEAK ++ bool "Forcibly initialize local variables copied to userland" ++ default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY) ++ depends on GCC_PLUGINS ++ help ++ By saying Y here the kernel will zero initialize some local ++ variables that are going to be copied to userland. This in ++ turn prevents unintended information leakage from the kernel ++ stack should later code forget to explicitly set all parts of ++ the copied variable. ++ ++ The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK ++ at a much smaller coverage. ++ ++ Note that the implementation requires a gcc with plugin support, ++ i.e., gcc 4.5 or newer. You may need to install the supporting ++ headers explicitly in addition to the normal gcc package. ++ ++config PAX_MEMORY_UDEREF ++ bool "Prevent invalid userland pointer dereference" ++ default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && !(X86_64 && GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT) ++ depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN ++ select PAX_PER_CPU_PGD if X86_64 ++ help ++ By saying Y here the kernel will be prevented from dereferencing ++ userland pointers in contexts where the kernel expects only kernel ++ pointers. This is both a useful runtime debugging feature and a ++ security measure that prevents exploiting a class of kernel bugs. ++ ++ The tradeoff is that some virtualization solutions may experience ++ a huge slowdown and therefore you should not enable this feature ++ for kernels meant to run in such environments. Whether a given VM ++ solution is affected or not is best determined by simply trying it ++ out, the performance impact will be obvious right on boot as this ++ mechanism engages from very early on. A good rule of thumb is that ++ VMs running on CPUs without hardware virtualization support (i.e., ++ the majority of IA-32 CPUs) will likely experience the slowdown. ++ ++ On X86_64 the kernel will make use of PCID support when available ++ (Intel's Westmere, Sandy Bridge, etc) for better security (default) ++ or performance impact. Pass pax_weakuderef on the kernel command ++ line to choose the latter. ++ ++config PAX_REFCOUNT ++ bool "Prevent various kernel object reference counter overflows" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86) ++ help ++ By saying Y here the kernel will detect and prevent overflowing ++ various (but not all) kinds of object reference counters. Such ++ overflows can normally occur due to bugs only and are often, if ++ not always, exploitable. ++ ++ The tradeoff is that data structures protected by an overflowed ++ refcount will never be freed and therefore will leak memory. Note ++ that this leak also happens even without this protection but in ++ that case the overflow can eventually trigger the freeing of the ++ data structure while it is still being used elsewhere, resulting ++ in the exploitable situation that this feature prevents. ++ ++ Since this has a negligible performance impact, you should enable ++ this feature. ++ ++config PAX_USERCOPY ++ bool "Harden memory copies between kernel and userland" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GRKERNSEC && HAVE_ARCH_HARDENED_USERCOPY ++ select HARDENED_USERCOPY ++ help ++ By saying Y here the kernel will enforce the size of heap objects ++ when they are copied in either direction between the kernel and ++ userland, even if only a part of the heap object is copied. ++ ++ Specifically, this checking prevents information leaking from the ++ kernel heap during kernel to userland copies (if the kernel heap ++ object is otherwise fully initialized) and prevents kernel heap ++ overflows during userland to kernel copies. ++ ++ Note that the current implementation provides the strictest bounds ++ checks for the SLUB allocator. ++ ++ Enabling this option also enables per-slab cache protection against ++ data in a given cache being copied into/out of via userland ++ accessors. Though the whitelist of regions will be reduced over ++ time, it notably protects important data structures like task structs. ++ ++ If frame pointers are enabled on x86, this option will also restrict ++ copies into and out of the kernel stack to local variables within a ++ single frame. ++ ++ Since this has a negligible performance impact, you should enable ++ this feature. ++ ++config PAX_CONSTIFY_PLUGIN ++ bool "Automatically constify eligible structures" ++ default y ++ depends on !UML && PAX_KERNEXEC && GCC_PLUGINS ++ help ++ By saying Y here the compiler will automatically constify a class ++ of types that contain only function pointers. This reduces the ++ kernel's attack surface and also produces a better memory layout. ++ ++ Note that the implementation requires a gcc with plugin support, ++ i.e., gcc 4.5 or newer. You may need to install the supporting ++ headers explicitly in addition to the normal gcc package. ++ ++ Note that if some code really has to modify constified variables ++ then the source code will have to be patched to allow it. Examples ++ can be found in PaX itself (the no_const attribute) and for some ++ out-of-tree modules at http://www.grsecurity.net/~paxguy1/ . ++ ++ ++config PAX_USERCOPY_DEBUG ++ bool ++ depends on X86 && PAX_USERCOPY ++ default n ++ ++config PAX_SIZE_OVERFLOW ++ bool "Prevent various integer overflows in function size parameters" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GCC_PLUGINS ++ depends on !SPARC64 && !ARM64 ++ help ++ By saying Y here the kernel recomputes expressions of function ++ arguments marked by a size_overflow attribute with double integer ++ precision (DImode/TImode for 32/64 bit integer types). ++ ++ If the recomputed argument does not fit the original type then the ++ event is logged. If the pax_size_overflow_report_only parameter is ++ NOT passed on the kernel command line at boot then the triggering ++ process will also be killed. ++ ++ Homepage: https://github.com/ephox-gcc-plugins/size_overflow ++ Blog: http://forums.grsecurity.net/viewtopic.php?f=7&t=3043 ++ ++ Note that the implementation requires a gcc with plugin support, ++ i.e., gcc 4.5 or newer. You may need to install the supporting ++ headers explicitly in addition to the normal gcc package. ++ ++config PAX_SIZE_OVERFLOW_EXTRA ++ bool "Increase coverage of size overflow checking" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on PAX_SIZE_OVERFLOW ++ help ++ By saying Y here the kernel will instrument more size argument ++ calculations that off-line static analysis tracked back through ++ indirect function calls, structure fields and global variables. ++ ++ This greatly increases coverage and thus security however there ++ are also more false positives and the performance impact is higher ++ as well. ++ ++config PAX_INITIFY ++ bool "Free more kernel memory after init" ++ depends on GCC_PLUGINS ++ help ++ The kernel has a mechanism to free up code and data memory that is ++ only used during kernel or module initialization. Enabling this ++ feature will teach the compiler to find more such code and data ++ that can be freed after initialization. ++ ++config HAVE_PAX_INITIFY_INIT_EXIT ++ bool ++ depends on GCC_PLUGINS ++ help ++ Move functions to the exit section if they are called by __init and ++ __exit functions too. ++ ++config PAX_INITIFY_INIT_EXIT ++ bool ++ depends on PAX_INITIFY && HAVE_PAX_INITIFY_INIT_EXIT ++ ++config PAX_INITIFY_VERBOSE ++ bool "Free more kernel memory after init (verbose mode)" ++ depends on GCC_PLUGINS && PAX_INITIFY ++ help ++ Print all initified strings and all functions which should be ++ __init/__exit. ++ ++ Note that the candidates identified for __init/__exit markings ++ depend on the current kernel configuration and thus should be ++ verified manually before the source code is patched. ++ ++config PAX_LATENT_ENTROPY ++ bool "Generate some entropy during boot and runtime" ++ default y if GRKERNSEC_CONFIG_AUTO ++ depends on GCC_PLUGINS ++ select GCC_PLUGIN_LATENT_ENTROPY ++ help ++ By saying Y here the kernel will instrument some kernel code to ++ extract some entropy from both original and artificially created ++ program state. This will help especially embedded systems where ++ there is little 'natural' source of entropy normally. The cost ++ is some slowdown of the boot process (about 0.5%) and fork and ++ irq processing. ++ ++ When pax_extra_latent_entropy is passed on the kernel command line, ++ entropy will be extracted from up to the first 4GB of RAM while the ++ runtime memory allocator is being initialized. This costs even more ++ slowdown of the boot process. ++ ++ Note that the implementation requires a gcc with plugin support, ++ i.e., gcc 4.5 or newer. You may need to install the supporting ++ headers explicitly in addition to the normal gcc package. ++ ++ Note that entropy extracted this way is not cryptographically ++ secure! ++ ++config PAX_RAP ++ bool "Prevent code reuse attacks" ++ depends on X86_64 && GCC_PLUGINS ++ default y if GRKERNSEC_CONFIG_AUTO ++ help ++ By saying Y here the kernel will check indirect control transfers ++ in order to detect and prevent attacks that try to hijack control ++ flow by overwriting code pointers. ++ ++ If you have an amd64 processor that does not support SMEP then you ++ must also enable a KERNEXEC code pointer instrumentation method ++ (see PAX_KERNEXEC_PLUGIN). ++ ++ Note that binary modules cannot be instrumented by this approach. ++ ++ Note that the implementation requires a gcc with plugin support, ++ i.e., gcc 4.5 or newer. You may need to install the supporting ++ headers explicitly in addition to the normal gcc package. ++ ++endmenu ++ ++endmenu ++ ++source grsecurity/Kconfig ++ ++endmenu ++ ++endmenu ++ + source security/keys/Kconfig + + config SECURITY_DMESG_RESTRICT +@@ -104,7 +1164,7 @@ config INTEL_TXT + config LSM_MMAP_MIN_ADDR + int "Low address space for LSM to protect from user allocation" + depends on SECURITY && SECURITY_SELINUX +- default 32768 if ARM || (ARM64 && COMPAT) ++ default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32 + default 65536 + help + This is the portion of low virtual memory which should be protected +@@ -118,13 +1178,6 @@ config LSM_MMAP_MIN_ADDR + this low address space will need the permission specific to the + systems running LSM. + +-config HAVE_HARDENED_USERCOPY_ALLOCATOR +- bool +- help +- The heap allocator implements __check_heap_object() for +- validating memory ranges against heap object sizes in +- support of CONFIG_HARDENED_USERCOPY. +- + config HAVE_ARCH_HARDENED_USERCOPY + bool + help +@@ -134,23 +1187,14 @@ config HAVE_ARCH_HARDENED_USERCOPY + copy_to_user() and copy_from_user(). + + config HARDENED_USERCOPY +- bool "Harden memory copies between kernel and userspace" +- depends on HAVE_ARCH_HARDENED_USERCOPY +- depends on HAVE_HARDENED_USERCOPY_ALLOCATOR +- select BUG +- help +- This option checks for obviously wrong memory regions when +- copying memory to/from the kernel (via copy_to_user() and +- copy_from_user() functions) by rejecting memory ranges that +- are larger than the specified heap object, span multiple +- separately allocates pages, are not on the process stack, +- or are part of the kernel text. This kills entire classes +- of heap overflow exploits and similar kernel memory exposures. ++ bool ++ select BUG if BROKEN_SECURITY + + config HARDENED_USERCOPY_PAGESPAN + bool "Refuse to copy allocations that span multiple pages" + depends on HARDENED_USERCOPY + depends on EXPERT ++ depends on BROKEN_SECURITY + help + When a multi-page allocation is done without __GFP_COMP, + hardened usercopy will reject attempts to copy it. There are, +@@ -205,4 +1249,3 @@ config DEFAULT_SECURITY + default "" if DEFAULT_SECURITY_DAC + + endmenu +- +diff --git a/security/apparmor/file.c b/security/apparmor/file.c +index 4d2af4b01033..608971ac6781 100644 +--- a/security/apparmor/file.c ++++ b/security/apparmor/file.c +@@ -349,8 +349,8 @@ static inline bool xindex_is_subset(u32 link, u32 target) + int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry, + const struct path *new_dir, struct dentry *new_dentry) + { +- struct path link = { new_dir->mnt, new_dentry }; +- struct path target = { new_dir->mnt, old_dentry }; ++ struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry }; ++ struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry }; + struct path_cond cond = { + d_backing_inode(old_dentry)->i_uid, + d_backing_inode(old_dentry)->i_mode +diff --git a/security/apparmor/include/policy.h b/security/apparmor/include/policy.h +index 52275f040a5f..4c84202456dd 100644 +--- a/security/apparmor/include/policy.h ++++ b/security/apparmor/include/policy.h +@@ -134,7 +134,7 @@ struct aa_namespace { + struct aa_ns_acct acct; + struct aa_profile *unconfined; + struct list_head sub_ns; +- atomic_t uniq_null; ++ atomic_unchecked_t uniq_null; + long uniq_id; + + struct dentry *dents[AAFS_NS_SIZEOF]; +diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c +index 41b8cb115801..411695cdc9f0 100644 +--- a/security/apparmor/lsm.c ++++ b/security/apparmor/lsm.c +@@ -176,7 +176,7 @@ static int common_perm_dir_dentry(int op, const struct path *dir, + struct dentry *dentry, u32 mask, + struct path_cond *cond) + { +- struct path path = { dir->mnt, dentry }; ++ struct path path = { .mnt = dir->mnt, .dentry = dentry }; + + return common_perm(op, &path, mask, cond); + } +@@ -306,8 +306,8 @@ static int apparmor_path_rename(const struct path *old_dir, struct dentry *old_d + + profile = aa_current_profile(); + if (!unconfined(profile)) { +- struct path old_path = { old_dir->mnt, old_dentry }; +- struct path new_path = { new_dir->mnt, new_dentry }; ++ struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry }; ++ struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry }; + struct path_cond cond = { d_backing_inode(old_dentry)->i_uid, + d_backing_inode(old_dentry)->i_mode + }; +@@ -656,11 +656,11 @@ static const struct kernel_param_ops param_ops_aalockpolicy = { + .get = param_get_aalockpolicy + }; + +-static int param_set_audit(const char *val, struct kernel_param *kp); +-static int param_get_audit(char *buffer, struct kernel_param *kp); ++static int param_set_audit(const char *val, const struct kernel_param *kp); ++static int param_get_audit(char *buffer, const struct kernel_param *kp); + +-static int param_set_mode(const char *val, struct kernel_param *kp); +-static int param_get_mode(char *buffer, struct kernel_param *kp); ++static int param_set_mode(const char *val, const struct kernel_param *kp); ++static int param_get_mode(char *buffer, const struct kernel_param *kp); + + /* Flag values, also controllable via /sys/module/apparmor/parameters + * We define special types as we want to do additional mediation. +@@ -774,7 +774,7 @@ static int param_get_aauint(char *buffer, const struct kernel_param *kp) + return param_get_uint(buffer, kp); + } + +-static int param_get_audit(char *buffer, struct kernel_param *kp) ++static int param_get_audit(char *buffer, const struct kernel_param *kp) + { + if (!policy_view_capable()) + return -EPERM; +@@ -785,7 +785,7 @@ static int param_get_audit(char *buffer, struct kernel_param *kp) + return sprintf(buffer, "%s", audit_mode_names[aa_g_audit]); + } + +-static int param_set_audit(const char *val, struct kernel_param *kp) ++static int param_set_audit(const char *val, const struct kernel_param *kp) + { + int i; + if (!policy_admin_capable()) +@@ -807,7 +807,7 @@ static int param_set_audit(const char *val, struct kernel_param *kp) + return -EINVAL; + } + +-static int param_get_mode(char *buffer, struct kernel_param *kp) ++static int param_get_mode(char *buffer, const struct kernel_param *kp) + { + if (!policy_admin_capable()) + return -EPERM; +@@ -818,7 +818,7 @@ static int param_get_mode(char *buffer, struct kernel_param *kp) + return sprintf(buffer, "%s", aa_profile_mode_names[aa_g_profile_mode]); + } + +-static int param_set_mode(const char *val, struct kernel_param *kp) ++static int param_set_mode(const char *val, const struct kernel_param *kp) + { + int i; + if (!policy_admin_capable()) +diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c +index 179e68d7dc5f..48bd588f5455 100644 +--- a/security/apparmor/policy.c ++++ b/security/apparmor/policy.c +@@ -298,7 +298,7 @@ static struct aa_namespace *alloc_namespace(const char *prefix, + /* ns and ns->unconfined share ns->unconfined refcount */ + ns->unconfined->ns = ns; + +- atomic_set(&ns->uniq_null, 0); ++ atomic_set_unchecked(&ns->uniq_null, 0); + + return ns; + +@@ -689,7 +689,7 @@ struct aa_profile *aa_new_null_profile(struct aa_profile *parent, int hat) + { + struct aa_profile *profile = NULL; + char *name; +- int uniq = atomic_inc_return(&parent->ns->uniq_null); ++ int uniq = atomic_inc_return_unchecked(&parent->ns->uniq_null); + + /* freed below */ + name = kmalloc(strlen(parent->base.hname) + 2 + 7 + 8, GFP_KERNEL); +diff --git a/security/commoncap.c b/security/commoncap.c +index 8df676fbd393..77e2cb5f351a 100644 +--- a/security/commoncap.c ++++ b/security/commoncap.c +@@ -433,6 +433,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data + return 0; + } + ++/* returns: ++ 1 for suid privilege ++ 2 for sgid privilege ++ 3 for fscap privilege ++*/ ++int is_privileged_binary(const struct dentry *dentry) ++{ ++ struct cpu_vfs_cap_data capdata; ++ struct inode *inode = dentry->d_inode; ++ ++ if (!inode || S_ISDIR(inode->i_mode)) ++ return 0; ++ ++ if (inode->i_mode & S_ISUID) ++ return 1; ++ if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) ++ return 2; ++ ++ if (!get_vfs_caps_from_disk(dentry, &capdata)) { ++ if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted)) ++ return 3; ++ } ++ ++ return 0; ++} ++ + /* + * Attempt to get the on-exec apply capability sets for an executable file from + * its xattrs and, if present, apply them to the proposed credentials being +@@ -631,6 +657,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm) + const struct cred *cred = current_cred(); + kuid_t root_uid = make_kuid(cred->user_ns, 0); + ++ if (gr_acl_enable_at_secure()) ++ return 1; ++ + if (!uid_eq(cred->uid, root_uid)) { + if (bprm->cap_effective) + return 1; +diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h +index df7834aa1b8f..be87c8d0d36b 100644 +--- a/security/integrity/ima/ima.h ++++ b/security/integrity/ima/ima.h +@@ -130,8 +130,8 @@ int ima_init_template(void); + extern spinlock_t ima_queue_lock; + + struct ima_h_table { +- atomic_long_t len; /* number of stored measurements in the list */ +- atomic_long_t violations; ++ atomic_long_unchecked_t len; /* number of stored measurements in the list */ ++ atomic_long_unchecked_t violations; + struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE]; + }; + extern struct ima_h_table ima_htable; +diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c +index d01a52f8f708..512130e8962b 100644 +--- a/security/integrity/ima/ima_api.c ++++ b/security/integrity/ima/ima_api.c +@@ -138,7 +138,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename, + int result; + + /* can overflow, only indicator */ +- atomic_long_inc(&ima_htable.violations); ++ atomic_long_inc_unchecked(&ima_htable.violations); + + result = ima_alloc_init_template(&event_data, &entry); + if (result < 0) { +diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c +index 3df46906492d..59a419ead6a7 100644 +--- a/security/integrity/ima/ima_fs.c ++++ b/security/integrity/ima/ima_fs.c +@@ -31,12 +31,12 @@ static DEFINE_MUTEX(ima_write_mutex); + static int valid_policy = 1; + #define TMPBUFLEN 12 + static ssize_t ima_show_htable_value(char __user *buf, size_t count, +- loff_t *ppos, atomic_long_t *val) ++ loff_t *ppos, atomic_long_unchecked_t *val) + { + char tmpbuf[TMPBUFLEN]; + ssize_t len; + +- len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val)); ++ len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val)); + return simple_read_from_buffer(buf, count, ppos, tmpbuf, len); + } + +diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c +index 32f6ac0f96df..8275005296e3 100644 +--- a/security/integrity/ima/ima_queue.c ++++ b/security/integrity/ima/ima_queue.c +@@ -84,7 +84,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry) + INIT_LIST_HEAD(&qe->later); + list_add_tail_rcu(&qe->later, &ima_measurements); + +- atomic_long_inc(&ima_htable.len); ++ atomic_long_inc_unchecked(&ima_htable.len); + key = ima_hash_key(entry->digest); + hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]); + return 0; +diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h +index 24520b4ef3b0..b89448a69cf4 100644 +--- a/security/integrity/integrity.h ++++ b/security/integrity/integrity.h +@@ -177,7 +177,7 @@ static inline void evm_load_x509(void) + + #ifdef CONFIG_INTEGRITY_AUDIT + /* declarations */ +-void integrity_audit_msg(int audit_msgno, struct inode *inode, ++void __nocapture(4) integrity_audit_msg(int audit_msgno, struct inode *inode, + const unsigned char *fname, const char *op, + const char *cause, int result, int info); + #else +diff --git a/security/keys/internal.h b/security/keys/internal.h +index a705a7d92ad7..898c675f11b0 100644 +--- a/security/keys/internal.h ++++ b/security/keys/internal.h +@@ -91,12 +91,16 @@ extern void key_type_put(struct key_type *ktype); + + extern int __key_link_begin(struct key *keyring, + const struct keyring_index_key *index_key, +- struct assoc_array_edit **_edit); ++ struct assoc_array_edit **_edit) ++ __acquires(&keyring->sem) ++ __acquires(&keyring_serialise_link_sem); + extern int __key_link_check_live_key(struct key *keyring, struct key *key); + extern void __key_link(struct key *key, struct assoc_array_edit **_edit); + extern void __key_link_end(struct key *keyring, + const struct keyring_index_key *index_key, +- struct assoc_array_edit *edit); ++ struct assoc_array_edit *edit) ++ __releases(&keyring->sem) ++ __releases(&keyring_serialise_link_sem); + + extern key_ref_t find_key_to_update(key_ref_t keyring_ref, + const struct keyring_index_key *index_key); +@@ -192,7 +196,7 @@ struct request_key_auth { + void *callout_info; + size_t callout_len; + pid_t pid; +-}; ++} __randomize_layout; + + extern struct key_type key_type_request_key_auth; + extern struct key *request_key_auth_new(struct key *target, +diff --git a/security/keys/key.c b/security/keys/key.c +index 2f4ce35ae2aa..93efedb15dc1 100644 +--- a/security/keys/key.c ++++ b/security/keys/key.c +@@ -287,7 +287,7 @@ struct key *key_alloc(struct key_type *type, const char *desc, + + atomic_set(&key->usage, 1); + init_rwsem(&key->sem); +- lockdep_set_class(&key->sem, &type->lock_class); ++ lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class); + key->index_key.type = type; + key->user = user; + key->quotalen = quotalen; +@@ -1100,7 +1100,9 @@ int register_key_type(struct key_type *ktype) + struct key_type *p; + int ret; + +- memset(&ktype->lock_class, 0, sizeof(ktype->lock_class)); ++ pax_open_kernel(); ++ memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class)); ++ pax_close_kernel(); + + ret = -EEXIST; + down_write(&key_types_sem); +@@ -1112,7 +1114,7 @@ int register_key_type(struct key_type *ktype) + } + + /* store the type */ +- list_add(&ktype->link, &key_types_list); ++ pax_list_add((struct list_head *)&ktype->link, &key_types_list); + + pr_notice("Key type %s registered\n", ktype->name); + ret = 0; +@@ -1134,7 +1136,7 @@ EXPORT_SYMBOL(register_key_type); + void unregister_key_type(struct key_type *ktype) + { + down_write(&key_types_sem); +- list_del_init(&ktype->link); ++ pax_list_del_init((struct list_head *)&ktype->link); + downgrade_write(&key_types_sem); + key_gc_keytype(ktype); + pr_notice("Key type %s unregistered\n", ktype->name); +@@ -1152,10 +1154,10 @@ void __init key_init(void) + 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL); + + /* add the special key types */ +- list_add_tail(&key_type_keyring.link, &key_types_list); +- list_add_tail(&key_type_dead.link, &key_types_list); +- list_add_tail(&key_type_user.link, &key_types_list); +- list_add_tail(&key_type_logon.link, &key_types_list); ++ pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list); ++ pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list); ++ pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list); ++ pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list); + + /* record the root user tracking */ + rb_link_node(&root_key_user.node, +diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c +index ada12c3e3ac4..08b8c8da31ac 100644 +--- a/security/keys/keyctl.c ++++ b/security/keys/keyctl.c +@@ -99,7 +99,7 @@ SYSCALL_DEFINE5(add_key, const char __user *, _type, + + if (plen) { + ret = -ENOMEM; +- payload = kmalloc(plen, GFP_KERNEL | __GFP_NOWARN); ++ payload = kmalloc(plen, GFP_KERNEL | GFP_USERCOPY | __GFP_NOWARN); + if (!payload) { + if (plen <= PAGE_SIZE) + goto error2; +@@ -329,7 +329,7 @@ long keyctl_update_key(key_serial_t id, + payload = NULL; + if (plen) { + ret = -ENOMEM; +- payload = kmalloc(plen, GFP_KERNEL); ++ payload = kmalloc(plen, GFP_KERNEL | GFP_USERCOPY); + if (!payload) + goto error; + +@@ -621,7 +621,7 @@ long keyctl_describe_key(key_serial_t keyid, + + /* calculate how much information we're going to return */ + ret = -ENOMEM; +- infobuf = kasprintf(GFP_KERNEL, ++ infobuf = kasprintf(GFP_KERNEL | GFP_USERCOPY, + "%s;%d;%d;%08x;", + key->type->name, + from_kuid_munged(current_user_ns(), key->uid), +@@ -1069,7 +1069,7 @@ long keyctl_instantiate_key_common(key_serial_t id, + + if (from) { + ret = -ENOMEM; +- payload = kmalloc(plen, GFP_KERNEL); ++ payload = kmalloc(plen, GFP_KERNEL | GFP_USERCOPY); + if (!payload) { + if (plen <= PAGE_SIZE) + goto error; +diff --git a/security/keys/keyring.c b/security/keys/keyring.c +index c91e4e0cea08..d3193f626e0f 100644 +--- a/security/keys/keyring.c ++++ b/security/keys/keyring.c +@@ -1095,8 +1095,6 @@ static int keyring_detect_cycle(struct key *A, struct key *B) + int __key_link_begin(struct key *keyring, + const struct keyring_index_key *index_key, + struct assoc_array_edit **_edit) +- __acquires(&keyring->sem) +- __acquires(&keyring_serialise_link_sem) + { + struct assoc_array_edit *edit; + int ret; +@@ -1196,8 +1194,6 @@ void __key_link(struct key *key, struct assoc_array_edit **_edit) + void __key_link_end(struct key *keyring, + const struct keyring_index_key *index_key, + struct assoc_array_edit *edit) +- __releases(&keyring->sem) +- __releases(&keyring_serialise_link_sem) + { + BUG_ON(index_key->type == NULL); + kenter("%d,%s,", keyring->serial, index_key->type->name); +diff --git a/security/min_addr.c b/security/min_addr.c +index f728728f193b..6457a0cfa0b0 100644 +--- a/security/min_addr.c ++++ b/security/min_addr.c +@@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR; + */ + static void update_mmap_min_addr(void) + { ++#ifndef SPARC + #ifdef CONFIG_LSM_MMAP_MIN_ADDR + if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR) + mmap_min_addr = dac_mmap_min_addr; +@@ -22,6 +23,7 @@ static void update_mmap_min_addr(void) + #else + mmap_min_addr = dac_mmap_min_addr; + #endif ++#endif + } + + /* +diff --git a/security/selinux/avc.c b/security/selinux/avc.c +index e60c79de13e1..41fb721c747c 100644 +--- a/security/selinux/avc.c ++++ b/security/selinux/avc.c +@@ -71,7 +71,7 @@ struct avc_xperms_node { + struct avc_cache { + struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */ + spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */ +- atomic_t lru_hint; /* LRU hint for reclaim scan */ ++ atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */ + atomic_t active_nodes; + u32 latest_notif; /* latest revocation notification */ + }; +@@ -183,7 +183,7 @@ void __init avc_init(void) + spin_lock_init(&avc_cache.slots_lock[i]); + } + atomic_set(&avc_cache.active_nodes, 0); +- atomic_set(&avc_cache.lru_hint, 0); ++ atomic_set_unchecked(&avc_cache.lru_hint, 0); + + avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node), + 0, SLAB_PANIC, NULL); +@@ -521,7 +521,7 @@ static inline int avc_reclaim_node(void) + spinlock_t *lock; + + for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) { +- hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1); ++ hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1); + head = &avc_cache.slots[hvalue]; + lock = &avc_cache.slots_lock[hvalue]; + +diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h +index 1450f85b946d..a91e0bc756d5 100644 +--- a/security/selinux/include/xfrm.h ++++ b/security/selinux/include/xfrm.h +@@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void) + + rtnl_lock(); + for_each_net(net) { +- atomic_inc(&net->xfrm.flow_cache_genid); ++ atomic_inc_unchecked(&net->xfrm.flow_cache_genid); + rt_genid_bump_all(net); + } + rtnl_unlock(); +diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c +index 7041a580019e..223f21ffa632 100644 +--- a/security/tomoyo/file.c ++++ b/security/tomoyo/file.c +@@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, const struct path *path, + { + struct tomoyo_request_info r; + struct tomoyo_obj_info obj = { +- .path1 = *path, ++ .path1 = { .mnt = path->mnt, .dentry = path->dentry }, + }; + int error = -ENOMEM; + struct tomoyo_path_info buf; +@@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain, + struct tomoyo_path_info buf; + struct tomoyo_request_info r; + struct tomoyo_obj_info obj = { +- .path1 = *path, ++ .path1 = { .mnt = path->mnt, .dentry = path->dentry }, + }; + int idx; + +@@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, const struct path *path, const char *ta + { + struct tomoyo_request_info r; + struct tomoyo_obj_info obj = { +- .path1 = *path, ++ .path1 = { .mnt = path->mnt, .dentry = path->dentry }, + }; + int error; + struct tomoyo_path_info buf; +@@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, const struct path *path, + { + struct tomoyo_request_info r; + struct tomoyo_obj_info obj = { +- .path1 = *path, ++ .path1 = { .mnt = path->mnt, .dentry = path->dentry }, + }; + int error = -ENOMEM; + struct tomoyo_path_info buf; +@@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, const struct path *path1, + struct tomoyo_path_info buf2; + struct tomoyo_request_info r; + struct tomoyo_obj_info obj = { +- .path1 = *path1, +- .path2 = *path2, ++ .path1 = { .mnt = path1->mnt, .dentry = path1->dentry }, ++ .path2 = { .mnt = path2->mnt, .dentry = path2->dentry } + }; + int idx; + +diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c +index 14b53fb2a0cf..8829296de5e6 100644 +--- a/security/tomoyo/mount.c ++++ b/security/tomoyo/mount.c +@@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r, + type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) { + need_dev = -1; /* dev_name is a directory */ + } else { ++ if (!capable(CAP_SYS_ADMIN)) { ++ error = -EPERM; ++ goto out; ++ } + fstype = get_fs_type(type); + if (!fstype) { + error = -ENODEV; +diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c +index 75c998700190..b9569d497df2 100644 +--- a/security/tomoyo/tomoyo.c ++++ b/security/tomoyo/tomoyo.c +@@ -165,7 +165,7 @@ static int tomoyo_path_truncate(const struct path *path) + */ + static int tomoyo_path_unlink(const struct path *parent, struct dentry *dentry) + { +- struct path path = { parent->mnt, dentry }; ++ struct path path = { .mnt = parent->mnt, .dentry = dentry }; + return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL); + } + +@@ -181,7 +181,7 @@ static int tomoyo_path_unlink(const struct path *parent, struct dentry *dentry) + static int tomoyo_path_mkdir(const struct path *parent, struct dentry *dentry, + umode_t mode) + { +- struct path path = { parent->mnt, dentry }; ++ struct path path = { .mnt = parent->mnt, .dentry = dentry }; + return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path, + mode & S_IALLUGO); + } +@@ -196,7 +196,7 @@ static int tomoyo_path_mkdir(const struct path *parent, struct dentry *dentry, + */ + static int tomoyo_path_rmdir(const struct path *parent, struct dentry *dentry) + { +- struct path path = { parent->mnt, dentry }; ++ struct path path = { .mnt = parent->mnt, .dentry = dentry }; + return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL); + } + +@@ -212,7 +212,7 @@ static int tomoyo_path_rmdir(const struct path *parent, struct dentry *dentry) + static int tomoyo_path_symlink(const struct path *parent, struct dentry *dentry, + const char *old_name) + { +- struct path path = { parent->mnt, dentry }; ++ struct path path = { .mnt = parent->mnt, .dentry = dentry }; + return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name); + } + +@@ -229,7 +229,7 @@ static int tomoyo_path_symlink(const struct path *parent, struct dentry *dentry, + static int tomoyo_path_mknod(const struct path *parent, struct dentry *dentry, + umode_t mode, unsigned int dev) + { +- struct path path = { parent->mnt, dentry }; ++ struct path path = { .mnt = parent->mnt, .dentry = dentry }; + int type = TOMOYO_TYPE_CREATE; + const unsigned int perm = mode & S_IALLUGO; + +@@ -268,8 +268,8 @@ static int tomoyo_path_mknod(const struct path *parent, struct dentry *dentry, + static int tomoyo_path_link(struct dentry *old_dentry, const struct path *new_dir, + struct dentry *new_dentry) + { +- struct path path1 = { new_dir->mnt, old_dentry }; +- struct path path2 = { new_dir->mnt, new_dentry }; ++ struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry }; ++ struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry }; + return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2); + } + +@@ -288,8 +288,8 @@ static int tomoyo_path_rename(const struct path *old_parent, + const struct path *new_parent, + struct dentry *new_dentry) + { +- struct path path1 = { old_parent->mnt, old_dentry }; +- struct path path2 = { new_parent->mnt, new_dentry }; ++ struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry }; ++ struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry }; + return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2); + } + +@@ -417,7 +417,7 @@ static int tomoyo_sb_mount(const char *dev_name, const struct path *path, + */ + static int tomoyo_sb_umount(struct vfsmount *mnt, int flags) + { +- struct path path = { mnt, mnt->mnt_root }; ++ struct path path = { .mnt = mnt, .dentry = mnt->mnt_root }; + return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL); + } + +diff --git a/security/yama/Kconfig b/security/yama/Kconfig +index 90c605eea892..bf3a29ae1f49 100644 +--- a/security/yama/Kconfig ++++ b/security/yama/Kconfig +@@ -1,6 +1,6 @@ + config SECURITY_YAMA + bool "Yama support" +- depends on SECURITY ++ depends on SECURITY && !GRKERNSEC + default n + help + This selects Yama, which extends DAC support with additional +diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c +index 0309f2111c70..0c9bdfb2adb6 100644 +--- a/security/yama/yama_lsm.c ++++ b/security/yama/yama_lsm.c +@@ -425,7 +425,7 @@ static struct security_hook_list yama_hooks[] = { + static int yama_dointvec_minmax(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) + { +- struct ctl_table table_copy; ++ ctl_table_no_const table_copy; + + if (write && !capable(CAP_SYS_PTRACE)) + return -EPERM; +diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c +index a04edff8b729..6811b9196317 100644 +--- a/sound/aoa/codecs/onyx.c ++++ b/sound/aoa/codecs/onyx.c +@@ -54,7 +54,7 @@ struct onyx { + spdif_locked:1, + analog_locked:1, + original_mute:2; +- int open_count; ++ local_t open_count; + struct codec_info *codec_info; + + /* mutex serializes concurrent access to the device +@@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii, + struct onyx *onyx = cii->codec_data; + + mutex_lock(&onyx->mutex); +- onyx->open_count++; ++ local_inc(&onyx->open_count); + mutex_unlock(&onyx->mutex); + + return 0; +@@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii, + struct onyx *onyx = cii->codec_data; + + mutex_lock(&onyx->mutex); +- onyx->open_count--; +- if (!onyx->open_count) ++ if (local_dec_and_test(&onyx->open_count)) + onyx->spdif_locked = onyx->analog_locked = 0; + mutex_unlock(&onyx->mutex); + +diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h +index ffd20254ff76..df062c972ad3 100644 +--- a/sound/aoa/codecs/onyx.h ++++ b/sound/aoa/codecs/onyx.h +@@ -11,6 +11,7 @@ + #include <linux/i2c.h> + #include <asm/pmac_low_i2c.h> + #include <asm/prom.h> ++#include <asm/local.h> + + /* PCM3052 register definitions */ + +diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c +index ebc9fdfe64df..61f491e4b949 100644 +--- a/sound/core/oss/pcm_oss.c ++++ b/sound/core/oss/pcm_oss.c +@@ -1193,10 +1193,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const + if (in_kernel) { + mm_segment_t fs; + fs = snd_enter_user(); +- ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames); ++ ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames); + snd_leave_user(fs); + } else { +- ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames); ++ ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames); + } + if (ret != -EPIPE && ret != -ESTRPIPE) + break; +@@ -1236,10 +1236,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p + if (in_kernel) { + mm_segment_t fs; + fs = snd_enter_user(); +- ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames); ++ ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames); + snd_leave_user(fs); + } else { +- ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames); ++ ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames); + } + if (ret == -EPIPE) { + if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) { +@@ -1335,7 +1335,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha + struct snd_pcm_plugin_channel *channels; + size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8; + if (!in_kernel) { +- if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes)) ++ if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes)) + return -EFAULT; + buf = runtime->oss.buffer; + } +@@ -1405,7 +1405,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha + } + } else { + tmp = snd_pcm_oss_write2(substream, +- (const char __force *)buf, ++ (const char __force_kernel *)buf, + runtime->oss.period_bytes, 0); + if (tmp <= 0) + goto err; +@@ -1431,7 +1431,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf, + struct snd_pcm_runtime *runtime = substream->runtime; + snd_pcm_sframes_t frames, frames1; + #ifdef CONFIG_SND_PCM_OSS_PLUGINS +- char __user *final_dst = (char __force __user *)buf; ++ char __user *final_dst = (char __force_user *)buf; + if (runtime->oss.plugin_first) { + struct snd_pcm_plugin_channel *channels; + size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8; +@@ -1493,7 +1493,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use + xfer += tmp; + runtime->oss.buffer_used -= tmp; + } else { +- tmp = snd_pcm_oss_read2(substream, (char __force *)buf, ++ tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf, + runtime->oss.period_bytes, 0); + if (tmp <= 0) + goto err; +@@ -1662,7 +1662,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file) + size1); + size1 /= runtime->channels; /* frames */ + fs = snd_enter_user(); +- snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1); ++ snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1); + snd_leave_user(fs); + } + } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) { +diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c +index 1f64ab0c2a95..26a72337fd6a 100644 +--- a/sound/core/pcm_compat.c ++++ b/sound/core/pcm_compat.c +@@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream, + int err; + + fs = snd_enter_user(); +- err = snd_pcm_delay(substream, &delay); ++ err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay); + snd_leave_user(fs); + if (err < 0) + return err; +diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c +index 7f0598b32f13..3990747a7c0a 100644 +--- a/sound/core/pcm_lib.c ++++ b/sound/core/pcm_lib.c +@@ -1867,8 +1867,9 @@ EXPORT_SYMBOL(snd_pcm_lib_ioctl); + * Even if more than one periods have elapsed since the last call, you + * have to call this only once. + */ +-void snd_pcm_period_elapsed(struct snd_pcm_substream *substream) ++void snd_pcm_period_elapsed(void *_substream) + { ++ struct snd_pcm_substream *substream = _substream; + struct snd_pcm_runtime *runtime; + unsigned long flags; + +diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c +index 9d33c1e85c79..23b36d1c60a4 100644 +--- a/sound/core/pcm_native.c ++++ b/sound/core/pcm_native.c +@@ -3016,11 +3016,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream, + switch (substream->stream) { + case SNDRV_PCM_STREAM_PLAYBACK: + result = snd_pcm_playback_ioctl1(NULL, substream, cmd, +- (void __user *)arg); ++ (void __force_user *)arg); + break; + case SNDRV_PCM_STREAM_CAPTURE: + result = snd_pcm_capture_ioctl1(NULL, substream, cmd, +- (void __user *)arg); ++ (void __force_user *)arg); + break; + default: + result = -EINVAL; +diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c +index b450a27588c8..28c823892410 100644 +--- a/sound/core/rawmidi.c ++++ b/sound/core/rawmidi.c +@@ -871,9 +871,10 @@ static int snd_rawmidi_control_ioctl(struct snd_card *card, + * + * Return: The size of read data, or a negative error code on failure. + */ +-int snd_rawmidi_receive(struct snd_rawmidi_substream *substream, +- const unsigned char *buffer, int count) ++int snd_rawmidi_receive(void *_substream, const void *_buffer, int count) + { ++ struct snd_rawmidi_substream *substream = _substream; ++ const unsigned char *buffer = _buffer; + unsigned long flags; + int result = 0, count1; + struct snd_rawmidi_runtime *runtime = substream->runtime; +diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c +index cd0e0ebbfdb1..89543da80cb6 100644 +--- a/sound/core/seq/oss/seq_oss_synth.c ++++ b/sound/core/seq/oss/seq_oss_synth.c +@@ -653,8 +653,8 @@ snd_seq_oss_synth_info_read(struct snd_info_buffer *buf) + rec->synth_type, rec->synth_subtype, + rec->nr_voices); + snd_iprintf(buf, " capabilities : ioctl %s / load_patch %s\n", +- enabled_str((long)rec->oper.ioctl), +- enabled_str((long)rec->oper.load_patch)); ++ enabled_str(!!rec->oper.ioctl), ++ enabled_str(!!rec->oper.load_patch)); + snd_use_lock_free(&rec->use_lock); + } + } +diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c +index f3b1d7f50b81..6645b81ea1b0 100644 +--- a/sound/core/seq/seq_clientmgr.c ++++ b/sound/core/seq/seq_clientmgr.c +@@ -403,7 +403,7 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, + if (!client->accept_input || (fifo = client->data.user.fifo) == NULL) + return -ENXIO; + +- if (atomic_read(&fifo->overflow) > 0) { ++ if (atomic_read_unchecked(&fifo->overflow) > 0) { + /* buffer overflow is detected */ + snd_seq_fifo_clear(fifo); + /* return error code */ +@@ -433,7 +433,7 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, + count -= sizeof(struct snd_seq_event); + buf += sizeof(struct snd_seq_event); + err = snd_seq_expand_var_event(&cell->event, count, +- (char __force *)buf, 0, ++ (char __force_kernel *)buf, 0, + sizeof(struct snd_seq_event)); + if (err < 0) + break; +@@ -1049,13 +1049,13 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, + } + /* set user space pointer */ + event.data.ext.len = extlen | SNDRV_SEQ_EXT_USRPTR; +- event.data.ext.ptr = (char __force *)buf ++ event.data.ext.ptr = (char __force_kernel *)buf + + sizeof(struct snd_seq_event); + len += extlen; /* increment data length */ + } else { + #ifdef CONFIG_COMPAT + if (client->convert32 && snd_seq_ev_is_varusr(&event)) { +- void *ptr = (void __force *)compat_ptr(event.data.raw32.d[1]); ++ void *ptr = (void __force_kernel *)compat_ptr(event.data.raw32.d[1]); + event.data.ext.ptr = ptr; + } + #endif +diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c +index 3490d21ab9e7..e336d83f1b1a 100644 +--- a/sound/core/seq/seq_fifo.c ++++ b/sound/core/seq/seq_fifo.c +@@ -50,7 +50,7 @@ struct snd_seq_fifo *snd_seq_fifo_new(int poolsize) + spin_lock_init(&f->lock); + snd_use_lock_init(&f->use_lock); + init_waitqueue_head(&f->input_sleep); +- atomic_set(&f->overflow, 0); ++ atomic_set_unchecked(&f->overflow, 0); + + f->head = NULL; + f->tail = NULL; +@@ -99,7 +99,7 @@ void snd_seq_fifo_clear(struct snd_seq_fifo *f) + unsigned long flags; + + /* clear overflow flag */ +- atomic_set(&f->overflow, 0); ++ atomic_set_unchecked(&f->overflow, 0); + + snd_use_lock_sync(&f->use_lock); + spin_lock_irqsave(&f->lock, flags); +@@ -126,7 +126,7 @@ int snd_seq_fifo_event_in(struct snd_seq_fifo *f, + err = snd_seq_event_dup(f->pool, event, &cell, 1, NULL); /* always non-blocking */ + if (err < 0) { + if ((err == -ENOMEM) || (err == -EAGAIN)) +- atomic_inc(&f->overflow); ++ atomic_inc_unchecked(&f->overflow); + snd_use_lock_free(&f->use_lock); + return err; + } +diff --git a/sound/core/seq/seq_fifo.h b/sound/core/seq/seq_fifo.h +index 062c446e7867..a4b6f4cc7591 100644 +--- a/sound/core/seq/seq_fifo.h ++++ b/sound/core/seq/seq_fifo.h +@@ -35,7 +35,7 @@ struct snd_seq_fifo { + spinlock_t lock; + snd_use_lock_t use_lock; + wait_queue_head_t input_sleep; +- atomic_t overflow; ++ atomic_unchecked_t overflow; + + }; + +diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c +index 5847c4475bf3..cfec4edc9f0a 100644 +--- a/sound/core/seq/seq_memory.c ++++ b/sound/core/seq/seq_memory.c +@@ -87,7 +87,7 @@ int snd_seq_dump_var_event(const struct snd_seq_event *event, + + if (event->data.ext.len & SNDRV_SEQ_EXT_USRPTR) { + char buf[32]; +- char __user *curptr = (char __force __user *)event->data.ext.ptr; ++ char __user *curptr = (char __force_user *)event->data.ext.ptr; + while (len > 0) { + int size = sizeof(buf); + if (len < size) +@@ -126,15 +126,19 @@ EXPORT_SYMBOL(snd_seq_dump_var_event); + * expand the variable length event to linear buffer space. + */ + +-static int seq_copy_in_kernel(char **bufptr, const void *src, int size) ++static int seq_copy_in_kernel(void *_bufptr, const void *src, int size) + { ++ char **bufptr = (char **)_bufptr; ++ + memcpy(*bufptr, src, size); + *bufptr += size; + return 0; + } + +-static int seq_copy_in_user(char __user **bufptr, const void *src, int size) ++static int seq_copy_in_user(void *_bufptr, const void *src, int size) + { ++ char __user **bufptr = (char __user **)_bufptr; ++ + if (copy_to_user(*bufptr, src, size)) + return -EFAULT; + *bufptr += size; +@@ -158,13 +162,13 @@ int snd_seq_expand_var_event(const struct snd_seq_event *event, int count, char + if (event->data.ext.len & SNDRV_SEQ_EXT_USRPTR) { + if (! in_kernel) + return -EINVAL; +- if (copy_from_user(buf, (void __force __user *)event->data.ext.ptr, len)) ++ if (copy_from_user(buf, (void __force_user *)event->data.ext.ptr, len)) + return -EFAULT; + return newlen; + } + err = snd_seq_dump_var_event(event, +- in_kernel ? (snd_seq_dump_func_t)seq_copy_in_kernel : +- (snd_seq_dump_func_t)seq_copy_in_user, ++ in_kernel ? seq_copy_in_kernel : ++ seq_copy_in_user, + &buf); + return err < 0 ? err : newlen; + } +@@ -344,7 +348,7 @@ int snd_seq_event_dup(struct snd_seq_pool *pool, struct snd_seq_event *event, + tmp->event = src->event; + src = src->next; + } else if (is_usrptr) { +- if (copy_from_user(&tmp->event, (char __force __user *)buf, size)) { ++ if (copy_from_user(&tmp->event, (char __force_user *)buf, size)) { + err = -EFAULT; + goto __error; + } +diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c +index 5dd0ee258359..0208e35d654d 100644 +--- a/sound/core/seq/seq_midi.c ++++ b/sound/core/seq/seq_midi.c +@@ -111,8 +111,9 @@ static void snd_midi_input_event(struct snd_rawmidi_substream *substream) + } + } + +-static int dump_midi(struct snd_rawmidi_substream *substream, const char *buf, int count) ++static int dump_midi(void *_substream, const void *buf, int count) + { ++ struct snd_rawmidi_substream *substream = _substream; + struct snd_rawmidi_runtime *runtime; + int tmp; + +@@ -148,7 +149,7 @@ static int event_process_midi(struct snd_seq_event *ev, int direct, + pr_debug("ALSA: seq_midi: invalid sysex event flags = 0x%x\n", ev->flags); + return 0; + } +- snd_seq_dump_var_event(ev, (snd_seq_dump_func_t)dump_midi, substream); ++ snd_seq_dump_var_event(ev, dump_midi, substream); + snd_midi_event_reset_decode(msynth->parser); + } else { + if (msynth->parser == NULL) +diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c +index c82ed3e70506..e11d039f034c 100644 +--- a/sound/core/seq/seq_virmidi.c ++++ b/sound/core/seq/seq_virmidi.c +@@ -90,7 +90,7 @@ static int snd_virmidi_dev_receive_event(struct snd_virmidi_dev *rdev, + if (ev->type == SNDRV_SEQ_EVENT_SYSEX) { + if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARIABLE) + continue; +- snd_seq_dump_var_event(ev, (snd_seq_dump_func_t)snd_rawmidi_receive, vmidi->substream); ++ snd_seq_dump_var_event(ev, snd_rawmidi_receive, vmidi->substream); + } else { + len = snd_midi_event_decode(vmidi->parser, msg, sizeof(msg), ev); + if (len > 0) +diff --git a/sound/core/sound.c b/sound/core/sound.c +index 175f9e4e01c8..3518d311344c 100644 +--- a/sound/core/sound.c ++++ b/sound/core/sound.c +@@ -86,7 +86,7 @@ static void snd_request_other(int minor) + case SNDRV_MINOR_TIMER: str = "snd-timer"; break; + default: return; + } +- request_module(str); ++ request_module("%s", str); + } + + #endif /* modular kernel */ +diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c +index fd4d18df84d3..235097d86fdb 100644 +--- a/sound/drivers/mts64.c ++++ b/sound/drivers/mts64.c +@@ -29,6 +29,7 @@ + #include <sound/initval.h> + #include <sound/rawmidi.h> + #include <sound/control.h> ++#include <asm/local.h> + + #define CARD_NAME "Miditerminal 4140" + #define DRIVER_NAME "MTS64" +@@ -65,7 +66,7 @@ struct mts64 { + struct snd_card *card; + struct snd_rawmidi *rmidi; + struct pardevice *pardev; +- int open_count; ++ local_t open_count; + int current_midi_output_port; + int current_midi_input_port; + u8 mode[MTS64_NUM_INPUT_PORTS]; +@@ -685,7 +686,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream) + { + struct mts64 *mts = substream->rmidi->private_data; + +- if (mts->open_count == 0) { ++ if (local_read(&mts->open_count) == 0) { + /* We don't need a spinlock here, because this is just called + if the device has not been opened before. + So there aren't any IRQs from the device */ +@@ -693,7 +694,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream) + + msleep(50); + } +- ++(mts->open_count); ++ local_inc(&mts->open_count); + + return 0; + } +@@ -703,8 +704,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream) + struct mts64 *mts = substream->rmidi->private_data; + unsigned long flags; + +- --(mts->open_count); +- if (mts->open_count == 0) { ++ if (local_dec_return(&mts->open_count) == 0) { + /* We need the spinlock_irqsave here because we can still + have IRQs at this point */ + spin_lock_irqsave(&mts->lock, flags); +@@ -713,8 +713,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream) + + msleep(500); + +- } else if (mts->open_count < 0) +- mts->open_count = 0; ++ } else if (local_read(&mts->open_count) < 0) ++ local_set(&mts->open_count, 0); + + return 0; + } +diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c +index 89c7aa04b3bc..6d75e49eb43e 100644 +--- a/sound/drivers/opl4/opl4_lib.c ++++ b/sound/drivers/opl4/opl4_lib.c +@@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>"); + MODULE_DESCRIPTION("OPL4 driver"); + MODULE_LICENSE("GPL"); + +-static void inline snd_opl4_wait(struct snd_opl4 *opl4) ++static inline void snd_opl4_wait(struct snd_opl4 *opl4) + { + int timeout = 10; + while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0) +diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c +index 189e3e7028af..a873a71a2c2f 100644 +--- a/sound/drivers/portman2x4.c ++++ b/sound/drivers/portman2x4.c +@@ -48,6 +48,7 @@ + #include <sound/initval.h> + #include <sound/rawmidi.h> + #include <sound/control.h> ++#include <asm/local.h> + + #define CARD_NAME "Portman 2x4" + #define DRIVER_NAME "portman" +@@ -83,7 +84,7 @@ struct portman { + struct snd_card *card; + struct snd_rawmidi *rmidi; + struct pardevice *pardev; +- int open_count; ++ local_t open_count; + int mode[PORTMAN_NUM_INPUT_PORTS]; + struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS]; + }; +diff --git a/sound/firewire/amdtp-am824.c b/sound/firewire/amdtp-am824.c +index bebddc60fde8..f5976becef16 100644 +--- a/sound/firewire/amdtp-am824.c ++++ b/sound/firewire/amdtp-am824.c +@@ -314,7 +314,7 @@ void amdtp_am824_midi_trigger(struct amdtp_stream *s, unsigned int port, + struct amdtp_am824 *p = s->protocol; + + if (port < p->midi_ports) +- ACCESS_ONCE(p->midi[port]) = midi; ++ ACCESS_ONCE_RW(p->midi[port]) = midi; + } + EXPORT_SYMBOL_GPL(amdtp_am824_midi_trigger); + +diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c +index 9741757436be..b7d16fef2d7e 100644 +--- a/sound/firewire/amdtp-stream.c ++++ b/sound/firewire/amdtp-stream.c +@@ -350,7 +350,7 @@ static void update_pcm_pointers(struct amdtp_stream *s, + ptr = s->pcm_buffer_pointer + frames; + if (ptr >= pcm->runtime->buffer_size) + ptr -= pcm->runtime->buffer_size; +- ACCESS_ONCE(s->pcm_buffer_pointer) = ptr; ++ ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr; + + s->pcm_period_pointer += frames; + if (s->pcm_period_pointer >= pcm->runtime->period_size) { +@@ -837,7 +837,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer); + void amdtp_stream_update(struct amdtp_stream *s) + { + /* Precomputing. */ +- ACCESS_ONCE(s->source_node_id_field) = ++ ACCESS_ONCE_RW(s->source_node_id_field) = + (fw_parent_device(s->unit)->card->node_id << CIP_SID_SHIFT) & + CIP_SID_MASK; + } +diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h +index f7c054bc9d92..5bb98d868655 100644 +--- a/sound/firewire/amdtp-stream.h ++++ b/sound/firewire/amdtp-stream.h +@@ -207,7 +207,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s) + static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s, + struct snd_pcm_substream *pcm) + { +- ACCESS_ONCE(s->pcm) = pcm; ++ ACCESS_ONCE_RW(s->pcm) = pcm; + } + + static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc) +diff --git a/sound/firewire/digi00x/amdtp-dot.c b/sound/firewire/digi00x/amdtp-dot.c +index b3cffd01a19f..f17b59108157 100644 +--- a/sound/firewire/digi00x/amdtp-dot.c ++++ b/sound/firewire/digi00x/amdtp-dot.c +@@ -365,7 +365,7 @@ void amdtp_dot_midi_trigger(struct amdtp_stream *s, unsigned int port, + struct amdtp_dot *p = s->protocol; + + if (port < p->midi_ports) +- ACCESS_ONCE(p->midi[port]) = midi; ++ ACCESS_ONCE_RW(p->midi[port]) = midi; + } + + static unsigned int process_tx_data_blocks(struct amdtp_stream *s, +diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c +index 48d6dca471c6..a0266c23325d 100644 +--- a/sound/firewire/isight.c ++++ b/sound/firewire/isight.c +@@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count) + ptr += count; + if (ptr >= runtime->buffer_size) + ptr -= runtime->buffer_size; +- ACCESS_ONCE(isight->buffer_pointer) = ptr; ++ ACCESS_ONCE_RW(isight->buffer_pointer) = ptr; + + isight->period_counter += count; + if (isight->period_counter >= runtime->period_size) { +@@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream, + if (err < 0) + return err; + +- ACCESS_ONCE(isight->pcm_active) = true; ++ ACCESS_ONCE_RW(isight->pcm_active) = true; + + return 0; + } +@@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream) + { + struct isight *isight = substream->private_data; + +- ACCESS_ONCE(isight->pcm_active) = false; ++ ACCESS_ONCE_RW(isight->pcm_active) = false; + + mutex_lock(&isight->mutex); + isight_stop_streaming(isight); +@@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd) + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: +- ACCESS_ONCE(isight->pcm_running) = true; ++ ACCESS_ONCE_RW(isight->pcm_running) = true; + break; + case SNDRV_PCM_TRIGGER_STOP: +- ACCESS_ONCE(isight->pcm_running) = false; ++ ACCESS_ONCE_RW(isight->pcm_running) = false; + break; + default: + return -EINVAL; +diff --git a/sound/firewire/oxfw/oxfw-scs1x.c b/sound/firewire/oxfw/oxfw-scs1x.c +index f897c9831077..4f9a70ddd2b3 100644 +--- a/sound/firewire/oxfw/oxfw-scs1x.c ++++ b/sound/firewire/oxfw/oxfw-scs1x.c +@@ -291,9 +291,9 @@ static void midi_capture_trigger(struct snd_rawmidi_substream *stream, int up) + + if (up) { + scs->input_escape_count = 0; +- ACCESS_ONCE(scs->input) = stream; ++ ACCESS_ONCE_RW(scs->input) = stream; + } else { +- ACCESS_ONCE(scs->input) = NULL; ++ ACCESS_ONCE_RW(scs->input) = NULL; + } + } + +@@ -325,10 +325,10 @@ static void midi_playback_trigger(struct snd_rawmidi_substream *stream, int up) + scs->transaction_bytes = 0; + scs->error = false; + +- ACCESS_ONCE(scs->output) = stream; ++ ACCESS_ONCE_RW(scs->output) = stream; + schedule_work(&scs->work); + } else { +- ACCESS_ONCE(scs->output) = NULL; ++ ACCESS_ONCE_RW(scs->output) = NULL; + } + } + static void midi_playback_drain(struct snd_rawmidi_substream *stream) +diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c +index dc91072f4d82..d85a10ad9c0b 100644 +--- a/sound/oss/sb_audio.c ++++ b/sound/oss/sb_audio.c +@@ -900,7 +900,7 @@ sb16_copy_from_user(int dev, + buf16 = (signed short *)(localbuf + localoffs); + while (c) + { +- locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c); ++ locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c); + if (copy_from_user(lbuf8, + userbuf+useroffs + p, + locallen)) +diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c +index 213a416b6e0b..aeab5c93d2a8 100644 +--- a/sound/oss/swarm_cs4297a.c ++++ b/sound/oss/swarm_cs4297a.c +@@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void) + { + struct cs4297a_state *s; + u32 pwr, id; +- mm_segment_t fs; + int rval; + u64 cfg; + int mdio_val; +@@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void) + if (!rval) { + char *sb1250_duart_present; + ++#if 0 ++ mm_segment_t fs; + fs = get_fs(); + set_fs(KERNEL_DS); +-#if 0 + val = SOUND_MASK_LINE; + mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val); + for (i = 0; i < ARRAY_SIZE(initvol); i++) { + val = initvol[i].vol; + mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val); + } ++ set_fs(fs); + // cs4297a_write_ac97(s, 0x18, 0x0808); + #else + // cs4297a_write_ac97(s, 0x5e, 0x180); + cs4297a_write_ac97(s, 0x02, 0x0808); + cs4297a_write_ac97(s, 0x18, 0x0808); + #endif +- set_fs(fs); + + list_add(&s->list, &cs4297a_devs); + +diff --git a/sound/pci/als300.c b/sound/pci/als300.c +index ab75601d7c2c..28b3423db8b1 100644 +--- a/sound/pci/als300.c ++++ b/sound/pci/als300.c +@@ -647,7 +647,7 @@ static int snd_als300_create(struct snd_card *card, + struct snd_als300 **rchip) + { + struct snd_als300 *chip; +- void *irq_handler; ++ irq_handler_t irq_handler; + int err; + + static struct snd_device_ops ops = { +diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c +index 57bbb87d0c62..587352199935 100644 +--- a/sound/pci/aw2/aw2-alsa.c ++++ b/sound/pci/aw2/aw2-alsa.c +@@ -458,7 +458,6 @@ static int snd_aw2_pcm_prepare_playback(struct snd_pcm_substream *substream) + + /* Define Interrupt callback */ + snd_aw2_saa7146_define_it_playback_callback(pcm_device->stream_number, +- (snd_aw2_saa7146_it_cb) + snd_pcm_period_elapsed, + (void *)substream); + +@@ -487,7 +486,6 @@ static int snd_aw2_pcm_prepare_capture(struct snd_pcm_substream *substream) + + /* Define Interrupt callback */ + snd_aw2_saa7146_define_it_capture_callback(pcm_device->stream_number, +- (snd_aw2_saa7146_it_cb) + snd_pcm_period_elapsed, + (void *)substream); + +diff --git a/sound/pci/aw2/aw2-saa7146.c b/sound/pci/aw2/aw2-saa7146.c +index 1d7890459334..d9c10565948a 100644 +--- a/sound/pci/aw2/aw2-saa7146.c ++++ b/sound/pci/aw2/aw2-saa7146.c +@@ -262,7 +262,7 @@ void snd_aw2_saa7146_define_it_playback_callback(unsigned int stream_number, + { + if (stream_number < NB_STREAM_PLAYBACK) { + arr_substream_it_playback_cb[stream_number].p_it_callback = +- (snd_aw2_saa7146_it_cb) p_it_callback; ++ p_it_callback; + arr_substream_it_playback_cb[stream_number].p_callback_param = + (void *)p_callback_param; + } +@@ -275,7 +275,7 @@ void snd_aw2_saa7146_define_it_capture_callback(unsigned int stream_number, + { + if (stream_number < NB_STREAM_CAPTURE) { + arr_substream_it_capture_cb[stream_number].p_it_callback = +- (snd_aw2_saa7146_it_cb) p_it_callback; ++ p_it_callback; + arr_substream_it_capture_cb[stream_number].p_callback_param = + (void *)p_callback_param; + } +diff --git a/sound/pci/ctxfi/ctamixer.c b/sound/pci/ctxfi/ctamixer.c +index 5fcbb065d870..f4b85dfde896 100644 +--- a/sound/pci/ctxfi/ctamixer.c ++++ b/sound/pci/ctxfi/ctamixer.c +@@ -297,8 +297,9 @@ static int put_amixer_rsc(struct amixer_mgr *mgr, struct amixer *amixer) + return 0; + } + +-int amixer_mgr_create(struct hw *hw, struct amixer_mgr **ramixer_mgr) ++int amixer_mgr_create(struct hw *hw, void **_ramixer_mgr) + { ++ struct amixer_mgr **ramixer_mgr = (struct amixer_mgr **)_ramixer_mgr; + int err; + struct amixer_mgr *amixer_mgr; + +@@ -326,8 +327,10 @@ int amixer_mgr_create(struct hw *hw, struct amixer_mgr **ramixer_mgr) + return err; + } + +-int amixer_mgr_destroy(struct amixer_mgr *amixer_mgr) ++int amixer_mgr_destroy(void *_amixer_mgr) + { ++ struct amixer_mgr *amixer_mgr = _amixer_mgr; ++ + rsc_mgr_uninit(&amixer_mgr->mgr); + kfree(amixer_mgr); + return 0; +@@ -452,8 +455,9 @@ static int put_sum_rsc(struct sum_mgr *mgr, struct sum *sum) + return 0; + } + +-int sum_mgr_create(struct hw *hw, struct sum_mgr **rsum_mgr) ++int sum_mgr_create(struct hw *hw, void **_rsum_mgr) + { ++ struct sum_mgr **rsum_mgr = (struct sum_mgr **)_rsum_mgr; + int err; + struct sum_mgr *sum_mgr; + +@@ -481,8 +485,10 @@ int sum_mgr_create(struct hw *hw, struct sum_mgr **rsum_mgr) + return err; + } + +-int sum_mgr_destroy(struct sum_mgr *sum_mgr) ++int sum_mgr_destroy(void *_sum_mgr) + { ++ struct sum_mgr *sum_mgr = _sum_mgr; ++ + rsc_mgr_uninit(&sum_mgr->mgr); + kfree(sum_mgr); + return 0; +diff --git a/sound/pci/ctxfi/ctamixer.h b/sound/pci/ctxfi/ctamixer.h +index 2de18aa6508d..2fbd01b4b6a1 100644 +--- a/sound/pci/ctxfi/ctamixer.h ++++ b/sound/pci/ctxfi/ctamixer.h +@@ -47,8 +47,8 @@ struct sum_mgr { + }; + + /* Constructor and destructor of daio resource manager */ +-int sum_mgr_create(struct hw *hw, struct sum_mgr **rsum_mgr); +-int sum_mgr_destroy(struct sum_mgr *sum_mgr); ++int sum_mgr_create(struct hw *hw, void **rsum_mgr); ++int sum_mgr_destroy(void *sum_mgr); + + /* Define the descriptor of a amixer resource */ + struct amixer_rsc_ops; +@@ -93,7 +93,7 @@ struct amixer_mgr { + }; + + /* Constructor and destructor of amixer resource manager */ +-int amixer_mgr_create(struct hw *hw, struct amixer_mgr **ramixer_mgr); +-int amixer_mgr_destroy(struct amixer_mgr *amixer_mgr); ++int amixer_mgr_create(struct hw *hw, void **ramixer_mgr); ++int amixer_mgr_destroy(void *amixer_mgr); + + #endif /* CTAMIXER_H */ +diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c +index 908658a00377..5d1726c949f8 100644 +--- a/sound/pci/ctxfi/ctatc.c ++++ b/sound/pci/ctxfi/ctatc.c +@@ -113,16 +113,16 @@ static struct { + int (*create)(struct hw *hw, void **rmgr); + int (*destroy)(void *mgr); + } rsc_mgr_funcs[NUM_RSCTYP] = { +- [SRC] = { .create = (create_t)src_mgr_create, +- .destroy = (destroy_t)src_mgr_destroy }, +- [SRCIMP] = { .create = (create_t)srcimp_mgr_create, +- .destroy = (destroy_t)srcimp_mgr_destroy }, +- [AMIXER] = { .create = (create_t)amixer_mgr_create, +- .destroy = (destroy_t)amixer_mgr_destroy }, +- [SUM] = { .create = (create_t)sum_mgr_create, +- .destroy = (destroy_t)sum_mgr_destroy }, +- [DAIO] = { .create = (create_t)daio_mgr_create, +- .destroy = (destroy_t)daio_mgr_destroy } ++ [SRC] = { .create = src_mgr_create, ++ .destroy = src_mgr_destroy }, ++ [SRCIMP] = { .create = srcimp_mgr_create, ++ .destroy = srcimp_mgr_destroy }, ++ [AMIXER] = { .create = amixer_mgr_create, ++ .destroy = amixer_mgr_destroy }, ++ [SUM] = { .create = sum_mgr_create, ++ .destroy = sum_mgr_destroy }, ++ [DAIO] = { .create = daio_mgr_create, ++ .destroy = daio_mgr_destroy } + }; + + static int +diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c +index 7f089cb433e1..6bea28e7191e 100644 +--- a/sound/pci/ctxfi/ctdaio.c ++++ b/sound/pci/ctxfi/ctdaio.c +@@ -687,8 +687,9 @@ static int daio_mgr_commit_write(struct daio_mgr *mgr) + return 0; + } + +-int daio_mgr_create(struct hw *hw, struct daio_mgr **rdaio_mgr) ++int daio_mgr_create(struct hw *hw, void **_rdaio_mgr) + { ++ struct daio_mgr **rdaio_mgr = (struct daio_mgr **)_rdaio_mgr; + int err, i; + struct daio_mgr *daio_mgr; + struct imapper *entry; +@@ -741,8 +742,9 @@ int daio_mgr_create(struct hw *hw, struct daio_mgr **rdaio_mgr) + return err; + } + +-int daio_mgr_destroy(struct daio_mgr *daio_mgr) ++int daio_mgr_destroy(void *_daio_mgr) + { ++ struct daio_mgr *daio_mgr = _daio_mgr; + unsigned long flags; + + /* free daio input mapper list */ +diff --git a/sound/pci/ctxfi/ctdaio.h b/sound/pci/ctxfi/ctdaio.h +index a30be73b08ea..91b8dbd96aeb 100644 +--- a/sound/pci/ctxfi/ctdaio.h ++++ b/sound/pci/ctxfi/ctdaio.h +@@ -119,7 +119,7 @@ struct daio_mgr { + }; + + /* Constructor and destructor of daio resource manager */ +-int daio_mgr_create(struct hw *hw, struct daio_mgr **rdaio_mgr); +-int daio_mgr_destroy(struct daio_mgr *daio_mgr); ++int daio_mgr_create(struct hw *hw, void **rdaio_mgr); ++int daio_mgr_destroy(void *daio_mgr); + + #endif /* CTDAIO_H */ +diff --git a/sound/pci/ctxfi/ctsrc.c b/sound/pci/ctxfi/ctsrc.c +index a5a72df29801..f86edb83d6cf 100644 +--- a/sound/pci/ctxfi/ctsrc.c ++++ b/sound/pci/ctxfi/ctsrc.c +@@ -544,8 +544,9 @@ static int src_mgr_commit_write(struct src_mgr *mgr) + return 0; + } + +-int src_mgr_create(struct hw *hw, struct src_mgr **rsrc_mgr) ++int src_mgr_create(struct hw *hw, void **_rsrc_mgr) + { ++ struct src_mgr **rsrc_mgr = (struct src_mgr **)_rsrc_mgr; + int err, i; + struct src_mgr *src_mgr; + +@@ -584,8 +585,10 @@ int src_mgr_create(struct hw *hw, struct src_mgr **rsrc_mgr) + return err; + } + +-int src_mgr_destroy(struct src_mgr *src_mgr) ++int src_mgr_destroy(void *_src_mgr) + { ++ struct src_mgr *src_mgr = _src_mgr; ++ + rsc_mgr_uninit(&src_mgr->mgr); + kfree(src_mgr); + +@@ -828,8 +831,9 @@ static int srcimp_imap_delete(struct srcimp_mgr *mgr, struct imapper *entry) + return err; + } + +-int srcimp_mgr_create(struct hw *hw, struct srcimp_mgr **rsrcimp_mgr) ++int srcimp_mgr_create(struct hw *hw, void **_rsrcimp_mgr) + { ++ struct srcimp_mgr **rsrcimp_mgr = (struct srcimp_mgr **)_rsrcimp_mgr; + int err; + struct srcimp_mgr *srcimp_mgr; + struct imapper *entry; +@@ -873,8 +877,9 @@ int srcimp_mgr_create(struct hw *hw, struct srcimp_mgr **rsrcimp_mgr) + return err; + } + +-int srcimp_mgr_destroy(struct srcimp_mgr *srcimp_mgr) ++int srcimp_mgr_destroy(void *_srcimp_mgr) + { ++ struct srcimp_mgr *srcimp_mgr = _srcimp_mgr; + unsigned long flags; + + /* free src input mapper list */ +diff --git a/sound/pci/ctxfi/ctsrc.h b/sound/pci/ctxfi/ctsrc.h +index 92944a012bc4..fc78ed459fa8 100644 +--- a/sound/pci/ctxfi/ctsrc.h ++++ b/sound/pci/ctxfi/ctsrc.h +@@ -143,10 +143,10 @@ struct srcimp_mgr { + }; + + /* Constructor and destructor of SRC resource manager */ +-int src_mgr_create(struct hw *hw, struct src_mgr **rsrc_mgr); +-int src_mgr_destroy(struct src_mgr *src_mgr); ++int src_mgr_create(struct hw *hw, void **rsrc_mgr); ++int src_mgr_destroy(void *src_mgr); + /* Constructor and destructor of SRCIMP resource manager */ +-int srcimp_mgr_create(struct hw *hw, struct srcimp_mgr **rsrc_mgr); +-int srcimp_mgr_destroy(struct srcimp_mgr *srcimp_mgr); ++int srcimp_mgr_create(struct hw *hw, void **rsrc_mgr); ++int srcimp_mgr_destroy(void *srcimp_mgr); + + #endif /* CTSRC_H */ +diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c +index 9913be8532ab..381d32548464 100644 +--- a/sound/pci/hda/hda_codec.c ++++ b/sound/pci/hda/hda_codec.c +@@ -1743,7 +1743,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec, + /* FIXME: set_fs() hack for obtaining user-space TLV data */ + mm_segment_t fs = get_fs(); + set_fs(get_ds()); +- if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv)) ++ if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv)) + tlv = _tlv; + set_fs(fs); + } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ) +diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h +index 149d4cb46998..77847699f151 100644 +--- a/sound/pci/ymfpci/ymfpci.h ++++ b/sound/pci/ymfpci/ymfpci.h +@@ -358,7 +358,7 @@ struct snd_ymfpci { + spinlock_t reg_lock; + spinlock_t voice_lock; + wait_queue_head_t interrupt_sleep; +- atomic_t interrupt_sleep_count; ++ atomic_unchecked_t interrupt_sleep_count; + struct snd_info_entry *proc_entry; + const struct firmware *dsp_microcode; + const struct firmware *controller_microcode; +diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c +index ffee284898b3..c23cee130da1 100644 +--- a/sound/pci/ymfpci/ymfpci_main.c ++++ b/sound/pci/ymfpci/ymfpci_main.c +@@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip) + if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0) + break; + } +- if (atomic_read(&chip->interrupt_sleep_count)) { +- atomic_set(&chip->interrupt_sleep_count, 0); ++ if (atomic_read_unchecked(&chip->interrupt_sleep_count)) { ++ atomic_set_unchecked(&chip->interrupt_sleep_count, 0); + wake_up(&chip->interrupt_sleep); + } + __end: +@@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip) + continue; + init_waitqueue_entry(&wait, current); + add_wait_queue(&chip->interrupt_sleep, &wait); +- atomic_inc(&chip->interrupt_sleep_count); ++ atomic_inc_unchecked(&chip->interrupt_sleep_count); + schedule_timeout_uninterruptible(msecs_to_jiffies(50)); + remove_wait_queue(&chip->interrupt_sleep, &wait); + } +@@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id) + snd_ymfpci_writel(chip, YDSXGR_MODE, mode); + spin_unlock(&chip->reg_lock); + +- if (atomic_read(&chip->interrupt_sleep_count)) { +- atomic_set(&chip->interrupt_sleep_count, 0); ++ if (atomic_read_unchecked(&chip->interrupt_sleep_count)) { ++ atomic_set_unchecked(&chip->interrupt_sleep_count, 0); + wake_up(&chip->interrupt_sleep); + } + } +@@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card, + spin_lock_init(&chip->reg_lock); + spin_lock_init(&chip->voice_lock); + init_waitqueue_head(&chip->interrupt_sleep); +- atomic_set(&chip->interrupt_sleep_count, 0); ++ atomic_set_unchecked(&chip->interrupt_sleep_count, 0); + chip->card = card; + chip->pci = pci; + chip->irq = -1; +diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c +index 846ca079845f..57fa51599b75 100644 +--- a/sound/soc/codecs/arizona.c ++++ b/sound/soc/codecs/arizona.c +@@ -2606,7 +2606,9 @@ int arizona_register_notifier(struct snd_soc_codec *codec, + struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); + struct arizona *arizona = priv->arizona; + +- nb->notifier_call = notify; ++ pax_open_kernel(); ++ const_cast(nb->notifier_call) = notify; ++ pax_close_kernel(); + + return blocking_notifier_chain_register(&arizona->notifier, nb); + } +diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c +index 2c12471e42a6..31dd766a7384 100644 +--- a/sound/soc/codecs/cx20442.c ++++ b/sound/soc/codecs/cx20442.c +@@ -264,6 +264,12 @@ static int v253_hangup(struct tty_struct *tty) + return 0; + } + ++static int v253_hw_write(void *client, const char *buf, int count) ++{ ++ struct tty_struct *tty = client; ++ return tty->ops->write(client, buf, count); ++} ++ + /* Line discipline .receive_buf() */ + static void v253_receive(struct tty_struct *tty, + const unsigned char *cp, char *fp, int count) +@@ -281,7 +287,7 @@ static void v253_receive(struct tty_struct *tty, + + /* Set up codec driver access to modem controls */ + cx20442->control_data = tty; +- codec->hw_write = (hw_write_t)tty->ops->write; ++ codec->hw_write = v253_hw_write; + codec->component.card->pop_time = 1; + } + } +diff --git a/sound/soc/codecs/sti-sas.c b/sound/soc/codecs/sti-sas.c +index d6e00c77edcd..4b64c8a0e257 100644 +--- a/sound/soc/codecs/sti-sas.c ++++ b/sound/soc/codecs/sti-sas.c +@@ -591,11 +591,13 @@ static int sti_sas_driver_probe(struct platform_device *pdev) + sti_sas_dai[STI_SAS_DAI_ANALOG_OUT].ops = drvdata->dev_data->dac_ops; + + /* Set dapms*/ +- sti_sas_driver.component_driver.dapm_widgets = drvdata->dev_data->dapm_widgets; +- sti_sas_driver.component_driver.num_dapm_widgets = drvdata->dev_data->num_dapm_widgets; ++ pax_open_kernel(); ++ const_cast(sti_sas_driver.component_driver.dapm_widgets) = drvdata->dev_data->dapm_widgets; ++ const_cast(sti_sas_driver.component_driver.num_dapm_widgets) = drvdata->dev_data->num_dapm_widgets; + +- sti_sas_driver.component_driver.dapm_routes = drvdata->dev_data->dapm_routes; +- sti_sas_driver.component_driver.num_dapm_routes = drvdata->dev_data->num_dapm_routes; ++ const_cast(sti_sas_driver.component_driver.dapm_routes) = drvdata->dev_data->dapm_routes; ++ const_cast(sti_sas_driver.component_driver.num_dapm_routes) = drvdata->dev_data->num_dapm_routes; ++ pax_close_kernel(); + + /* Store context */ + dev_set_drvdata(&pdev->dev, drvdata); +diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c +index 7bcf01efdf9a..ca7af115d599 100644 +--- a/sound/soc/codecs/tlv320dac33.c ++++ b/sound/soc/codecs/tlv320dac33.c +@@ -1374,13 +1374,18 @@ static int dac33_set_dai_fmt(struct snd_soc_dai *codec_dai, + return 0; + } + ++static int dac33_hw_write(void *client, const char *buf, int count) ++{ ++ return i2c_master_send(client, buf, count); ++} ++ + static int dac33_soc_probe(struct snd_soc_codec *codec) + { + struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + int ret = 0; + + codec->control_data = dac33->control_data; +- codec->hw_write = (hw_write_t) i2c_master_send; ++ codec->hw_write = dac33_hw_write; + dac33->codec = codec; + + /* Read the tlv320dac33 ID registers */ +diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c +index 533e3bb444e4..7f69a52c8d11 100644 +--- a/sound/soc/codecs/uda1380.c ++++ b/sound/soc/codecs/uda1380.c +@@ -687,6 +687,11 @@ static struct snd_soc_dai_driver uda1380_dai[] = { + }, + }; + ++static int uda1380_hw_write(void *client, const char *buf, int count) ++{ ++ return i2c_master_send(client, buf, count); ++} ++ + static int uda1380_probe(struct snd_soc_codec *codec) + { + struct uda1380_platform_data *pdata =codec->dev->platform_data; +@@ -695,7 +700,7 @@ static int uda1380_probe(struct snd_soc_codec *codec) + + uda1380->codec = codec; + +- codec->hw_write = (hw_write_t)i2c_master_send; ++ codec->hw_write = uda1380_hw_write; + codec->control_data = uda1380->control_data; + + if (!pdata) +diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h +index b9e71d051fb1..7d187d6741af 100644 +--- a/sound/soc/intel/skylake/skl-sst-dsp.h ++++ b/sound/soc/intel/skylake/skl-sst-dsp.h +@@ -143,7 +143,7 @@ struct skl_dsp_fw_ops { + int (*load_mod)(struct sst_dsp *ctx, u16 mod_id, u8 *mod_name); + int (*unload_mod)(struct sst_dsp *ctx, u16 mod_id); + +-}; ++} __no_const; + + struct skl_dsp_loader_ops { + int stream_tag; +diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c +index 6c8b0b0c56ec..2c4a5c62abf0 100644 +--- a/sound/soc/soc-ac97.c ++++ b/sound/soc/soc-ac97.c +@@ -414,8 +414,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops, + if (ret) + return ret; + +- ops->warm_reset = snd_soc_ac97_warm_reset; +- ops->reset = snd_soc_ac97_reset; ++ pax_open_kernel(); ++ const_cast(ops->warm_reset) = snd_soc_ac97_warm_reset; ++ const_cast(ops->reset) = snd_soc_ac97_reset; ++ pax_close_kernel(); + + snd_ac97_rst_cfg = cfg; + return 0; +diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c +index 8382ffa3bcaf..86af7d016286 100644 +--- a/sound/soc/xtensa/xtfpga-i2s.c ++++ b/sound/soc/xtensa/xtfpga-i2s.c +@@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd) + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: +- ACCESS_ONCE(i2s->tx_ptr) = 0; ++ ACCESS_ONCE_RW(i2s->tx_ptr) = 0; + rcu_assign_pointer(i2s->tx_substream, substream); + xtfpga_pcm_refill_fifo(i2s); + break; +diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c +index a0209204ae48..55579f6b8cb2 100644 +--- a/sound/synth/emux/emux_seq.c ++++ b/sound/synth/emux/emux_seq.c +@@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf + * MIDI emulation operators + */ + static struct snd_midi_op emux_ops = { +- snd_emux_note_on, +- snd_emux_note_off, +- snd_emux_key_press, +- snd_emux_terminate_note, +- snd_emux_control, +- snd_emux_nrpn, +- snd_emux_sysex, ++ .note_on = snd_emux_note_on, ++ .note_off = snd_emux_note_off, ++ .key_press = snd_emux_key_press, ++ .note_terminate = snd_emux_terminate_note, ++ .control = snd_emux_control, ++ .nrpn = snd_emux_nrpn, ++ .sysex = snd_emux_sysex, + }; + + +diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c +index ab3c280a23d1..e5cb2929a835 100644 +--- a/sound/usb/line6/driver.c ++++ b/sound/usb/line6/driver.c +@@ -337,7 +337,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, + { + struct usb_device *usbdev = line6->usbdev; + int ret; +- unsigned char len; ++ unsigned char *plen; + unsigned count; + + if (address > 0xffff || datalen > 0xff) +@@ -354,6 +354,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, + return ret; + } + ++ plen = kmalloc(1, GFP_KERNEL); ++ if (plen == NULL) ++ return -ENOMEM; ++ + /* Wait for data length. We'll get 0xff until length arrives. */ + for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) { + mdelay(LINE6_READ_WRITE_STATUS_DELAY); +@@ -361,30 +365,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, + ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | + USB_DIR_IN, +- 0x0012, 0x0000, &len, 1, ++ 0x0012, 0x0000, plen, 1, + LINE6_TIMEOUT * HZ); + if (ret < 0) { + dev_err(line6->ifcdev, + "receive length failed (error %d)\n", ret); ++ kfree(plen); + return ret; + } + +- if (len != 0xff) ++ if (*plen != 0xff) + break; + } + +- if (len == 0xff) { ++ if (*plen == 0xff) { + dev_err(line6->ifcdev, "read failed after %d retries\n", + count); ++ kfree(plen); + return -EIO; +- } else if (len != datalen) { ++ } else if (*plen != datalen) { + /* should be equal or something went wrong */ + dev_err(line6->ifcdev, + "length mismatch (expected %d, got %d)\n", +- (int)datalen, (int)len); ++ (int)datalen, (int)*plen); ++ kfree(plen); + return -EIO; + } + ++ kfree(plen); ++ + /* receive the result: */ + ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, +@@ -408,7 +417,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, + { + struct usb_device *usbdev = line6->usbdev; + int ret; +- unsigned char status; ++ unsigned char *status; + int count; + + if (address > 0xffff || datalen > 0xffff) +@@ -425,6 +434,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, + return ret; + } + ++ status = kmalloc(1, GFP_KERNEL); ++ if (status == NULL) ++ return -ENOMEM; ++ + for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) { + mdelay(LINE6_READ_WRITE_STATUS_DELAY); + +@@ -433,27 +446,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | + USB_DIR_IN, + 0x0012, 0x0000, +- &status, 1, LINE6_TIMEOUT * HZ); ++ status, 1, LINE6_TIMEOUT * HZ); + + if (ret < 0) { + dev_err(line6->ifcdev, + "receiving status failed (error %d)\n", ret); ++ kfree(status); + return ret; + } + +- if (status != 0xff) ++ if (*status != 0xff) + break; + } + +- if (status == 0xff) { ++ if (*status == 0xff) { + dev_err(line6->ifcdev, "write failed after %d retries\n", + count); ++ kfree(status); + return -EIO; +- } else if (status != 0) { ++ } else if (*status != 0) { + dev_err(line6->ifcdev, "write failed (error %d)\n", ret); ++ kfree(status); + return -EIO; + } + ++ kfree(status); ++ + return 0; + } + EXPORT_SYMBOL_GPL(line6_write_data); +diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c +index 8e22f430d700..2f5e18c3c138 100644 +--- a/sound/usb/line6/toneport.c ++++ b/sound/usb/line6/toneport.c +@@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport) + */ + static void toneport_setup(struct usb_line6_toneport *toneport) + { +- int ticks; ++ int *ticks; + struct usb_line6 *line6 = &toneport->line6; + struct usb_device *usbdev = line6->usbdev; + ++ ticks = kmalloc(sizeof(int), GFP_KERNEL); ++ if (ticks == NULL) ++ return; ++ + /* sync time on device with host: */ +- ticks = (int)get_seconds(); +- line6_write_data(line6, 0x80c6, &ticks, 4); ++ *ticks = (int)get_seconds(); ++ line6_write_data(line6, 0x80c6, ticks, sizeof(int)); ++ ++ kfree(ticks); + + /* enable device: */ + toneport_send_cmd(usbdev, 0x0301, 0x0000); +diff --git a/tools/include/asm/alternative-asm.h b/tools/include/asm/alternative-asm.h +index 2a4d1bfa2988..68e0eec5a6e2 100644 +--- a/tools/include/asm/alternative-asm.h ++++ b/tools/include/asm/alternative-asm.h +@@ -6,4 +6,7 @@ + #define altinstruction_entry # + #define ALTERNATIVE_2 # + ++ .macro pax_force_retaddr rip=0, reload=0 ++ .endm ++ + #endif +diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h +index e33fc1df3935..b41929db673d 100644 +--- a/tools/include/linux/compiler.h ++++ b/tools/include/linux/compiler.h +@@ -50,6 +50,14 @@ + # define unlikely(x) __builtin_expect(!!(x), 0) + #endif + ++#ifndef __size_overflow ++# define __size_overflow(...) ++#endif ++ ++#ifndef __intentional_overflow ++# define __intentional_overflow(...) ++#endif ++ + #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x)) + + #include <linux/types.h> +diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h +index 0a578fe18653..b81f62d2ed84 100644 +--- a/tools/virtio/linux/uaccess.h ++++ b/tools/virtio/linux/uaccess.h +@@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size) + ({ \ + typeof(ptr) __pu_ptr = (ptr); \ + __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \ +- ACCESS_ONCE(*(__pu_ptr)) = x; \ ++ ACCESS_ONCE_RW(*(__pu_ptr)) = x; \ + 0; \ + }) + +diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c +index f4c6d4f6d2e8..07aea886e77d 100644 +--- a/virt/kvm/kvm_main.c ++++ b/virt/kvm/kvm_main.c +@@ -93,12 +93,17 @@ LIST_HEAD(vm_list); + + static cpumask_var_t cpus_hardware_enabled; + static int kvm_usage_count; +-static atomic_t hardware_enable_failed; ++static atomic_unchecked_t hardware_enable_failed; + + struct kmem_cache *kvm_vcpu_cache; + EXPORT_SYMBOL_GPL(kvm_vcpu_cache); + +-static __read_mostly struct preempt_ops kvm_preempt_ops; ++static void kvm_sched_in(struct preempt_notifier *pn, int cpu); ++static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next); ++static struct preempt_ops kvm_preempt_ops = { ++ .sched_in = kvm_sched_in, ++ .sched_out = kvm_sched_out, ++}; + + struct dentry *kvm_debugfs_dir; + EXPORT_SYMBOL_GPL(kvm_debugfs_dir); +@@ -572,6 +577,10 @@ static int kvm_create_vm_debugfs(struct kvm *kvm, int fd) + struct kvm_stat_data *stat_data; + struct kvm_stats_debugfs_item *p; + ++#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT ++ return 0; ++#endif ++ + if (!debugfs_initialized()) + return 0; + +@@ -914,7 +923,7 @@ int __kvm_set_memory_region(struct kvm *kvm, + /* We can read the guest memory with __xxx_user() later on. */ + if ((id < KVM_USER_MEM_SLOTS) && + ((mem->userspace_addr & (PAGE_SIZE - 1)) || +- !access_ok(VERIFY_WRITE, ++ !access_ok_noprefault(VERIFY_WRITE, + (void __user *)(unsigned long)mem->userspace_addr, + mem->memory_size))) + goto out; +@@ -2028,9 +2037,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached); + + int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len) + { +- const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0))); ++ int r; ++ unsigned long addr; + +- return kvm_write_guest_page(kvm, gfn, zero_page, offset, len); ++ addr = gfn_to_hva(kvm, gfn); ++ if (kvm_is_error_hva(addr)) ++ return -EFAULT; ++ r = __clear_user((void __user *)addr + offset, len); ++ if (r) ++ return -EFAULT; ++ mark_page_dirty(kvm, gfn); ++ return 0; + } + EXPORT_SYMBOL_GPL(kvm_clear_guest_page); + +@@ -2382,7 +2399,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp) + return 0; + } + +-static struct file_operations kvm_vcpu_fops = { ++static file_operations_no_const kvm_vcpu_fops __read_only = { + .release = kvm_vcpu_release, + .unlocked_ioctl = kvm_vcpu_ioctl, + #ifdef CONFIG_KVM_COMPAT +@@ -3147,7 +3164,7 @@ static long kvm_vm_compat_ioctl(struct file *filp, + } + #endif + +-static struct file_operations kvm_vm_fops = { ++static file_operations_no_const kvm_vm_fops __read_only = { + .release = kvm_vm_release, + .unlocked_ioctl = kvm_vm_ioctl, + #ifdef CONFIG_KVM_COMPAT +@@ -3234,7 +3251,7 @@ static long kvm_dev_ioctl(struct file *filp, + return r; + } + +-static struct file_operations kvm_chardev_ops = { ++static file_operations_no_const kvm_chardev_ops __read_only = { + .unlocked_ioctl = kvm_dev_ioctl, + .compat_ioctl = kvm_dev_ioctl, + .llseek = noop_llseek, +@@ -3260,7 +3277,7 @@ static void hardware_enable_nolock(void *junk) + + if (r) { + cpumask_clear_cpu(cpu, cpus_hardware_enabled); +- atomic_inc(&hardware_enable_failed); ++ atomic_inc_unchecked(&hardware_enable_failed); + pr_info("kvm: enabling virtualization on CPU%d failed\n", cpu); + } + } +@@ -3317,10 +3334,10 @@ static int hardware_enable_all(void) + + kvm_usage_count++; + if (kvm_usage_count == 1) { +- atomic_set(&hardware_enable_failed, 0); ++ atomic_set_unchecked(&hardware_enable_failed, 0); + on_each_cpu(hardware_enable_nolock, NULL, 1); + +- if (atomic_read(&hardware_enable_failed)) { ++ if (atomic_read_unchecked(&hardware_enable_failed)) { + hardware_disable_all_nolock(); + r = -EBUSY; + } +@@ -3895,8 +3912,9 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align, + /* A kmem cache lets us meet the alignment requirements of fx_save. */ + if (!vcpu_align) + vcpu_align = __alignof__(struct kvm_vcpu); +- kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align, +- 0, NULL); ++ kvm_vcpu_cache = kmem_cache_create_usercopy("kvm_vcpu", vcpu_size, vcpu_align, ++ 0, offsetof(struct kvm_vcpu, arch), ++ sizeof(((struct kvm_vcpu *)0)->arch), NULL); + if (!kvm_vcpu_cache) { + r = -ENOMEM; + goto out_free_3; +@@ -3906,9 +3924,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align, + if (r) + goto out_free; + ++ pax_open_kernel(); + kvm_chardev_ops.owner = module; + kvm_vm_fops.owner = module; + kvm_vcpu_fops.owner = module; ++ pax_close_kernel(); + + r = misc_register(&kvm_dev); + if (r) { +@@ -3918,9 +3938,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align, + + register_syscore_ops(&kvm_syscore_ops); + +- kvm_preempt_ops.sched_in = kvm_sched_in; +- kvm_preempt_ops.sched_out = kvm_sched_out; +- + r = kvm_init_debug(); + if (r) { + pr_err("kvm: create debugfs files failed\n"); +-- +2.13.2 + + |